阅读说明：本技术 一种用于消毒剂的文竹叶的前处理装置 (Pretreatment device for asparagus fern leaves of disinfectant ) 是由 唐天亮 于 2021-05-13 设计创作，主要内容包括：本发明涉及一种消毒剂领域,尤其涉及一种用于消毒剂的文竹叶的前处理装置。技术问题：提供一种用于消毒剂的文竹叶的前处理装置。技术方案如下：一种用于消毒剂的文竹叶的前处理装置,包括有叶片清剪单元、嫩叶收集单元和转运单元；叶片清剪单元与转运单元相连接。本发明可实现将文竹枝条上不同成熟度的叶片清剪下来,可使得在后续对文竹叶的加工时,成熟的文竹叶和鲜嫩的文竹叶采用不同的处理工艺进行处理,可有效防止因统一的处理工艺所导致的文竹叶加工不足和加工多度的情况,减少材料的浪费。(The invention relates to the field of disinfectants, in particular to a pretreatment device for asparagus fern leaves used as a disinfectant. The technical problem is as follows: provides a pretreatment device of asparagus fern leaves used as a disinfectant. The technical scheme is as follows: a pretreatment device for asparagus fern leaves of a disinfectant comprises a leaf cleaning and shearing unit, a tender leaf collecting unit and a transferring unit; the blade shearing unit is connected with the transfer unit. The method can realize the cutting of the leaves with different maturity on the asparagus fern branches, so that the mature asparagus fern leaves and the fresh and tender asparagus fern leaves are treated by adopting different treatment processes in the subsequent processing of the asparagus fern leaves, the conditions of insufficient processing and multiple processing of the asparagus fern leaves caused by a uniform treatment process can be effectively prevented, and the waste of materials is reduced.)

1. The utility model provides a preceding processing apparatus of asparagus leaf for disinfectant, including chassis, control panel, first collecting box, second collecting box, water conservancy diversion storehouse, third collecting box, base and lift seat, its characterized in that: the device also comprises a leaf cutting unit, a tender leaf collecting unit and a transferring unit; the underframe is connected with the blade cleaning and shearing unit; the bottom frame is connected with the tender leaf collecting unit; the underframe is connected with the transfer unit; the chassis is connected with the control screen; the chassis is in contact with the first collecting box; the underframe is in contact with the second collecting box; the bottom frame is connected with the diversion bin; the underframe is in contact with the third collecting box; the chassis is connected with the base; the blade cleaning and shearing unit is connected with the transfer unit; the base is connected with a plurality of groups of lifting seats.

2. The pretreatment device for the asparagus setaceus leaves used as the disinfectant, according to claim 1, is characterized in that the leaf cleaning and shearing unit comprises a first motor, a first transmission rod, a first transmission wheel, a first bevel gear, a second transmission rod, a first shaft sleeve, a third bevel gear, a fourth bevel gear, a first connecting plate, a first electric push rod, a fifth bevel gear, a leaf shearing unit, a pressing unit, a second transmission wheel and a bearing unit; the output shaft of the first motor is fixedly connected with the first transmission rod; the first motor is fixedly connected with the underframe; the outer surface of the first transmission rod is fixedly connected with the first transmission wheel; the outer surface of the first transmission rod is fixedly connected with the first bevel gear; the first transmission rod is connected with the transfer unit; the first transmission rod is rotatably connected with the bottom frame; the outer ring surface of the first driving wheel is in transmission connection with the second driving wheel through a belt; the first bevel gear is meshed with the second bevel gear; the inner axis of the second bevel gear is fixedly connected with a second transmission rod; the second transmission rod is connected with the first shaft sleeve; the second transmission rod is rotatably connected with the underframe; the outer surface of the first shaft sleeve is fixedly connected with a third bevel gear; the outer surface of the first shaft sleeve is fixedly connected with a fourth bevel gear; the outer surface of the first shaft sleeve is fixedly connected with the first connecting plate; a fifth bevel gear is arranged on the side surface of the first shaft sleeve; the first connecting plate is fixedly connected with the first electric push rod; the first electric push rod is fixedly connected with the underframe; the fifth bevel gear is connected with the leaf cutting unit; the leaf cutting unit is connected with the pressing unit; the leaf cutting unit is connected with the underframe; the pressing unit is connected with the underframe; the second transmission wheel is connected with the bearing unit; the bearing unit is connected with the bottom frame.

3. The pretreatment device of the asparagus setaceus leaves for the disinfectant as claimed in claim 2, wherein the asparagus setaceus leaf collection unit comprises a second motor, a seventh transmission rod, an electric sliding frame, a first rack, a first leaf taking knife rest, a first straight gear, a second rack and a second leaf taking knife rest; the output shaft of the second motor is fixedly connected with a seventh transmission rod; the second motor is fixedly connected with the electric sliding frame; the outer surface of the seventh transmission rod is fixedly connected with the first straight gear; the seventh transmission rod is rotationally connected with the electric sliding rack; the electric sliding frame is in sliding connection with the underframe; the electric sliding frame is in sliding connection with the first rack; the first rack is fixedly connected with the first leaf taking tool rest; the first rack is meshed with the first straight gear; the second rack is meshed with the first straight gear; the second rack is fixedly connected with the second leaf taking tool rest; the electric sliding frame is in sliding connection with the second rack.

4. The pretreatment device for the asparagus setaceus leaves used as the disinfectant, as claimed in claim 3, wherein the transfer unit comprises a tenth transmission wheel, an eleventh transmission wheel, a third shaft sleeve, an eighth transmission rod, a fifth connecting plate, a fourth electric push rod, a second straight gear, a first internal gear ring, a ninth transmission rod, a sixth connecting plate, a third straight gear, a second internal gear ring, a second pin, an L-shaped lifting plate, a tenth transmission rod, a clamping unit and an electric slide rod; the inner axis of the tenth driving wheel is fixedly connected with the first driving rod; the outer ring surface of the tenth driving wheel is in transmission connection with the eleventh driving wheel through a belt; the inner axle center of the eleventh transmission wheel is fixedly connected with the third shaft sleeve; the third shaft sleeve is connected with an eighth transmission rod; the third shaft sleeve is rotatably connected with the underframe; the eighth transmission rod is fixedly connected with the fifth connecting plate; the outer surface of the eighth transmission rod is fixedly connected with the second straight gear; the fifth connecting plate is fixedly connected with the fourth electric push rod; the fourth electric push rod is fixedly connected with the underframe; a first inner gear ring is arranged on one side of the second straight gear, which is far away from the eleventh transmission wheel; the inner axis of the first inner gear ring is fixedly connected with the ninth transmission rod; the ninth transmission rod is fixedly connected with the sixth connecting plate; the ninth transmission rod is rotatably connected with the underframe; the sixth connecting plate is rotationally connected with the third straight gear through a connecting shaft; the third straight gear is meshed with the second inner gear ring; the third straight gear is fixedly connected with the second pin; two groups of second pins are symmetrically arranged at the center of the third straight gear; the second inner gear ring is fixedly connected with the underframe; the second pin is in transmission connection with the L-shaped lifting plate; the L-shaped lifting plate is fixedly connected with the tenth transmission rod; the L-shaped lifting plate is connected with the bottom frame in a sliding manner; the tenth transmission rod is connected with the clamping unit; the tenth transmission rod is in sliding connection with the bottom frame through a sliding block; the clamping unit is connected with the electric sliding rod; two groups of clamping units are arranged on the electric slide bar; two groups of electric slide bars are symmetrically arranged at the center of the clamping unit; the electric sliding rod is fixedly connected with the underframe.

5. The pretreatment device for the asparagus setaceus leaves used as the disinfectant, as claimed in claim 4, wherein the leaf cutting unit comprises a screw rod, a first sliding block, a sliding rod, a second electric push rod, a leaf cutting knife, a third driving wheel, a fourth driving wheel, a third driving rod and a fifth driving wheel; the inner axis of the fifth bevel gear is fixedly connected with the screw rod; the screw rod is rotationally connected with the bottom frame; the screw rod is rotatably connected with the first sliding block; the outer surface of the screw rod is fixedly connected with a third driving wheel; the symmetrically arranged screw rods are connected with the pressing unit; the first sliding block is in sliding connection with the sliding rod; the first sliding block is fixedly connected with the second electric push rod; the second electric push rod is fixedly connected with the leaf-cutting knife; the sliding rod is fixedly connected with the underframe; the outer ring surface of the third driving wheel is in transmission connection with the fourth driving wheel through a belt; the inner axle center of the fourth driving wheel is fixedly connected with the third driving rod; the outer surface of the third transmission rod is fixedly connected with a fifth transmission wheel; the third transmission rod is rotatably connected with the underframe; two groups of screw rods to the center of the fifth driving wheel chassis are symmetrically arranged; the two groups of fifth transmission wheels are in transmission connection through belts.

6. The pretreatment device of the asparagus setaceus leaves for the disinfectant as claimed in claim 5, wherein the pressing unit comprises a sixth driving wheel, a seventh driving wheel, a fourth driving rod, a sixth bevel gear, a seventh bevel gear, a second shaft sleeve, a second connecting plate, a third electric push rod, a fifth driving rod, an eighth driving wheel, a rotary disc, a first pin, a sleeve rod, a U-shaped frame and a pressing plate; the outer surfaces of the symmetrically arranged screw rods are fixedly connected with a sixth driving wheel; the outer ring surface of the sixth driving wheel is in transmission connection with the seventh driving wheel through a belt; the inner axle center of the seventh driving wheel is fixedly connected with the fourth driving rod; the outer surface of the fourth transmission rod is fixedly connected with a sixth bevel gear; the fourth transmission rod is rotatably connected with the underframe; the sixth bevel gear is meshed with the seventh bevel gear; the inner axis of the seventh bevel gear is fixedly connected with the second shaft sleeve; the second shaft sleeve is rotationally connected with the second connecting plate; the second shaft sleeve is connected with the fifth transmission rod; the second connecting plate is fixedly connected with a third electric push rod; the third electric push rod is fixedly connected with the underframe; the outer surface of the fifth transmission rod is fixedly connected with the eighth transmission wheel; the outer surface of the fifth transmission rod is fixedly connected with the turntable; the fifth transmission rod is rotatably connected with the underframe; the turntable is fixedly connected with the first pin; the first pin is rotatably connected with the loop bar; the loop bar is rotationally connected with the U-shaped frame; the U-shaped frame is fixedly connected with the pressing plate; the U-shaped frame is in sliding connection with the underframe; two groups of pressing plates are symmetrically arranged at the center of the U-shaped frame; two groups of the eighth driving wheels to the U-shaped frame are symmetrically arranged with the center of the pressing plate.

7. The pretreatment device for the asparagus setaceus leaves used as the disinfectant, as claimed in claim 6, wherein the bearing unit comprises a sixth transmission rod, a third connecting plate, a second sliding block, a first annular frame, a first abutting plate, a first supporting plate, a bearing plate, a ninth transmission wheel, a fourth connecting plate, a third sliding block, a second annular frame, a second abutting plate and a second supporting plate; the inner axle center of the second driving wheel is fixedly connected with the sixth driving rod; the sixth transmission rod is fixedly connected with the third connecting plate; the sixth transmission rod is rotatably connected with the bearing plate; the outer surface of the sixth transmission rod is fixedly connected with the ninth transmission wheel; the sixth transmission rod is fixedly connected with the fourth connecting plate; the third connecting plate is fixedly connected with the second sliding block through a connecting shaft; the second sliding block is in transmission connection with the first annular frame; the first annular frame is connected with the first abutting plate in a sliding manner; the first annular frame is connected with the first supporting plate through a torsion spring; the first abutting plate is fixedly connected with the bearing plate; the bearing plate is fixedly connected with the underframe; the fourth connecting plate is fixedly connected with the third sliding block through a connecting shaft; the third sliding block is in transmission connection with the second annular frame; the second annular frame is connected with the second abutting plate in a sliding manner; the second annular frame is connected with the second supporting plate through a torsion spring; two groups of the sixth transmission rods to the first annular frame are symmetrically arranged by the center of the first abutting plate; two groups of the ninth driving wheel and the second annular frame are symmetrically arranged by the center of the second abutting plate; the two sets of ninth transmission wheels are in transmission connection through a belt.

8. The pretreatment device of the asparagus setaceus leaves for the disinfectant as claimed in claim 7, wherein the clamping unit comprises an electric rod sleeve, a seventh connecting plate, an electric sliding frame, an eighth connecting plate and an electric clamp; the electric rod sleeve is connected with the tenth transmission rod in a sliding manner; the electric rod sleeve is fixedly connected with the seventh connecting plate; the electric rod sleeve is connected with the electric sliding frame in a sliding manner through a connecting block; the seventh connecting plate is rotatably connected with the eighth connecting plate through a connecting shaft; the electric sliding rack is in sliding connection with two groups of electric sliding rods which are symmetrically arranged respectively; the eighth connecting plate is fixedly connected with the electric clamp; the eighth connecting plate is in sliding connection with the electric sliding rod; the seventh connecting plate and the electric sliding frame are symmetrically provided with two groups by the center of the electric rod sleeve.

9. The pretreatment device for the asparagus setaceus leaves as claimed in claim 8, wherein the outer annular surface of the second transmission rod, which is in contact with the first shaft sleeve, is provided with a straight section; the outer ring surface of the fifth transmission rod, which is in sleeve contact with the second shaft, is provided with a straight tangent plane; the outer ring surface of the eighth transmission rod, which is contacted with the third shaft sleeve, is provided with a straight tangent plane.

10. The pretreatment device for the asparagus setaceus leaves used as the disinfectant as claimed in claim 9, wherein when the first leaf taking tool rest and the second leaf taking tool rest are tightly attached to each other, a plurality of round holes with different sizes are formed in the middles of the knives in each row on the tool rest.

Technical Field

The invention relates to the field of disinfectants, in particular to a pretreatment device for asparagus fern leaves used as a disinfectant.

Background

The asparagus fern is a climbing plant of asparagus of the family asparagiaceae, has root-tip meat quality, is slender, has extremely many branches of stems, is nearly smooth, commonly forms clusters of leaf-shaped branches and bristle-shaped branches, has high ornamental value, is light in body form, has elegant posture, is elegant and quiet, can be placed in living rooms and study rooms to add book fragrance, can be used as a medicine for both the whole grass and the roots of the asparagus fern, can moisten the lung and relieve cough, can be used for treating pulmonary tuberculosis cough, phlegm asthma and dysentery, can be used for removing toxic substances and cooling blood, and can promote urination and relieve stranguria, and can be used for treating stagnated heat, hemoptysis and urination dripping.

At present, the use of disinfectants is more extensive, the treatment of raw materials of the disinfectants becomes more extensive, so that the raw materials cannot be fully and optimally treated, wherein, the asparagus fern has more requirements on the growth environment, the yield of the asparagus fern is not available in large scale, so the obtained asparagus fern leaves can be fully treated to exert the value of the materials as far as possible, but because the leafy branches of the asparagus fern grow in a cluster manner in the growth process, the branches and leaves of the asparagus fern have no obvious petiole positions, the asparagus fern leaves cannot be treated from the petiole positions in the treatment process, so that the resource is greatly wasted, and because of the growth characteristics of the asparagus fern, the leaves close to the petiole positions are mature, the leaves close to the ends of the branches are fresh and tender, and the leaves with different maturity are not classified in the treatment process, the treatment to the mature leaves is not enough, and the fresh and tender leaves are greatly damaged, so that the medicinal value is reduced.

In view of the above, it is necessary to develop a pretreatment apparatus for asparagus for disinfectant to overcome the above problems.

Disclosure of Invention

In order to overcome the defect that the leafy branches of the asparagus fern can grow in clusters in the growth process, the asparagus fern leaves do not have obvious petiole positions, the asparagus fern leaves cannot be processed from the petiole positions in the processing process, resources are greatly wasted, the asparagus fern leaves close to the petiole positions are mature on the same branch due to the growth characteristics of the asparagus fern leaves, the leaves close to the ends of the branches are fresh, and in the processing process, the leaves with different maturity are not classified, so that the mature leaves are not processed enough, the fresh and tender leaves are damaged greatly, and the medicinal value is reduced. The technical problem is that: provides a pretreatment device of asparagus fern leaves used as a disinfectant.

The technical scheme is as follows: a pretreatment device for asparagus setaceus leaves used as a disinfectant comprises an underframe, a leaf cleaning and shearing unit, a tender leaf collecting unit, a transferring unit, a control screen, a first collecting box, a second collecting box, a diversion bin, a third collecting box, a base and a lifting seat; the underframe is connected with the blade cleaning and shearing unit; the bottom frame is connected with the tender leaf collecting unit; the underframe is connected with the transfer unit; the chassis is connected with the control screen; the chassis is in contact with the first collecting box; the underframe is in contact with the second collecting box; the bottom frame is connected with the diversion bin; the underframe is in contact with the third collecting box; the chassis is connected with the base; the blade cleaning and shearing unit is connected with the transfer unit; the base is connected with a plurality of groups of lifting seats.

Preferably, the blade cleaning and shearing unit comprises a first motor, a first transmission rod, a first transmission wheel, a first bevel gear, a second transmission rod, a first shaft sleeve, a third bevel gear, a fourth bevel gear, a first connecting plate, a first electric push rod, a fifth bevel gear, a blade shearing unit, a pressing unit, a second transmission wheel and a bearing unit; the output shaft of the first motor is fixedly connected with the first transmission rod; the first motor is fixedly connected with the underframe; the outer surface of the first transmission rod is fixedly connected with the first transmission wheel; the outer surface of the first transmission rod is fixedly connected with the first bevel gear; the first transmission rod is connected with the transfer unit; the first transmission rod is rotatably connected with the bottom frame; the outer ring surface of the first driving wheel is in transmission connection with the second driving wheel through a belt; the first bevel gear is meshed with the second bevel gear; the inner axis of the second bevel gear is fixedly connected with a second transmission rod; the second transmission rod is connected with the first shaft sleeve; the second transmission rod is rotatably connected with the underframe; the outer surface of the first shaft sleeve is fixedly connected with a third bevel gear; the outer surface of the first shaft sleeve is fixedly connected with a fourth bevel gear; the outer surface of the first shaft sleeve is fixedly connected with the first connecting plate; a fifth bevel gear is arranged on the side surface of the first shaft sleeve; the first connecting plate is fixedly connected with the first electric push rod; the first electric push rod is fixedly connected with the underframe; the fifth bevel gear is connected with the leaf cutting unit; the leaf cutting unit is connected with the pressing unit; the leaf cutting unit is connected with the underframe; the pressing unit is connected with the underframe; the second transmission wheel is connected with the bearing unit; the bearing unit is connected with the bottom frame.

Preferably, the tender leaf collecting unit comprises a second motor, a seventh transmission rod, an electric sliding frame, a first rack, a first leaf taking knife rest, a first straight gear, a second rack and a second leaf taking knife rest; the output shaft of the second motor is fixedly connected with a seventh transmission rod; the second motor is fixedly connected with the electric sliding frame; the outer surface of the seventh transmission rod is fixedly connected with the first straight gear; the seventh transmission rod is rotationally connected with the electric sliding rack; the electric sliding frame is in sliding connection with the underframe; the electric sliding frame is in sliding connection with the first rack; the first rack is fixedly connected with the first leaf taking tool rest; the first rack is meshed with the first straight gear; the second rack is meshed with the first straight gear; the second rack is fixedly connected with the second leaf taking tool rest; the electric sliding frame is in sliding connection with the second rack.

Preferably, the transfer unit comprises a tenth transmission wheel, an eleventh transmission wheel, a third shaft sleeve, an eighth transmission rod, a fifth connecting plate, a fourth electric push rod, a second straight gear, a first inner gear ring, a ninth transmission rod, a sixth connecting plate, a third straight gear, a second inner gear ring, a second pin, an L-shaped lifting plate, a tenth transmission rod, a clamping unit and an electric slide rod; the inner axis of the tenth driving wheel is fixedly connected with the first driving rod; the outer ring surface of the tenth driving wheel is in transmission connection with the eleventh driving wheel through a belt; the inner axle center of the eleventh transmission wheel is fixedly connected with the third shaft sleeve; the third shaft sleeve is connected with an eighth transmission rod; the third shaft sleeve is rotatably connected with the underframe; the eighth transmission rod is fixedly connected with the fifth connecting plate; the outer surface of the eighth transmission rod is fixedly connected with the second straight gear; the fifth connecting plate is fixedly connected with the fourth electric push rod; the fourth electric push rod is fixedly connected with the underframe; a first inner gear ring is arranged on one side of the second straight gear, which is far away from the eleventh transmission wheel; the inner axis of the first inner gear ring is fixedly connected with the ninth transmission rod; the ninth transmission rod is fixedly connected with the sixth connecting plate; the ninth transmission rod is rotatably connected with the underframe; the sixth connecting plate is rotationally connected with the third straight gear through a connecting shaft; the third straight gear is meshed with the second inner gear ring; the third straight gear is fixedly connected with the second pin; two groups of second pins are symmetrically arranged at the center of the third straight gear; the second inner gear ring is fixedly connected with the underframe; the second pin is in transmission connection with the L-shaped lifting plate; the L-shaped lifting plate is fixedly connected with the tenth transmission rod; the L-shaped lifting plate is connected with the bottom frame in a sliding manner; the tenth transmission rod is connected with the clamping unit; the tenth transmission rod is in sliding connection with the bottom frame through a sliding block; the clamping unit is connected with the electric sliding rod; two groups of clamping units are arranged on the electric slide bar; two groups of electric slide bars are symmetrically arranged at the center of the clamping unit; the electric sliding rod is fixedly connected with the underframe.

Preferably, the leaf cutting unit comprises a screw rod, a first sliding block, a sliding rod, a second electric push rod, a leaf cutting knife, a third driving wheel, a fourth driving wheel, a third driving rod and a fifth driving wheel; the inner axis of the fifth bevel gear is fixedly connected with the screw rod; the screw rod is rotationally connected with the bottom frame; the screw rod is rotatably connected with the first sliding block; the outer surface of the screw rod is fixedly connected with a third driving wheel; the symmetrically arranged screw rods are connected with the pressing unit; the first sliding block is in sliding connection with the sliding rod; the first sliding block is fixedly connected with the second electric push rod; the second electric push rod is fixedly connected with the leaf-cutting knife; the sliding rod is fixedly connected with the underframe; the outer ring surface of the third driving wheel is in transmission connection with the fourth driving wheel through a belt; the inner axle center of the fourth driving wheel is fixedly connected with the third driving rod; the outer surface of the third transmission rod is fixedly connected with a fifth transmission wheel; the third transmission rod is rotatably connected with the underframe; two groups of screw rods to the center of the fifth driving wheel chassis are symmetrically arranged; the two groups of fifth transmission wheels are in transmission connection through belts.

Preferably, the pressing unit comprises a sixth driving wheel, a seventh driving wheel, a fourth transmission rod, a sixth bevel gear, a seventh bevel gear, a second shaft sleeve, a second connecting plate, a third electric push rod, a fifth transmission rod, an eighth driving wheel, a turntable, a first pin, a loop bar, a U-shaped frame and a pressing plate; the outer surfaces of the symmetrically arranged screw rods are fixedly connected with a sixth driving wheel; the outer ring surface of the sixth driving wheel is in transmission connection with the seventh driving wheel through a belt; the inner axle center of the seventh driving wheel is fixedly connected with the fourth driving rod; the outer surface of the fourth transmission rod is fixedly connected with a sixth bevel gear; the fourth transmission rod is rotatably connected with the underframe; the sixth bevel gear is meshed with the seventh bevel gear; the inner axis of the seventh bevel gear is fixedly connected with the second shaft sleeve; the second shaft sleeve is rotationally connected with the second connecting plate; the second shaft sleeve is connected with the fifth transmission rod; the second connecting plate is fixedly connected with a third electric push rod; the third electric push rod is fixedly connected with the underframe; the outer surface of the fifth transmission rod is fixedly connected with the eighth transmission wheel; the outer surface of the fifth transmission rod is fixedly connected with the turntable; the fifth transmission rod is rotatably connected with the underframe; the turntable is fixedly connected with the first pin; the first pin is rotatably connected with the loop bar; the loop bar is rotationally connected with the U-shaped frame; the U-shaped frame is fixedly connected with the pressing plate; the U-shaped frame is in sliding connection with the underframe; two groups of pressing plates are symmetrically arranged at the center of the U-shaped frame; two groups of the eighth driving wheels to the U-shaped frame are symmetrically arranged with the center of the pressing plate.

Preferably, the bearing unit comprises a sixth transmission rod, a third connecting plate, a second sliding block, a first annular frame, a first abutting plate, a first supporting plate, a bearing plate, a ninth transmission wheel, a fourth connecting plate, a third sliding block, a second annular frame, a second abutting plate and a second supporting plate; the inner axle center of the second driving wheel is fixedly connected with the sixth driving rod; the sixth transmission rod is fixedly connected with the third connecting plate; the sixth transmission rod is rotatably connected with the bearing plate; the outer surface of the sixth transmission rod is fixedly connected with the ninth transmission wheel; the sixth transmission rod is fixedly connected with the fourth connecting plate; the third connecting plate is fixedly connected with the second sliding block through a connecting shaft; the second sliding block is in transmission connection with the first annular frame; the first annular frame is connected with the first abutting plate in a sliding manner; the first annular frame is connected with the first supporting plate through a torsion spring; the first abutting plate is fixedly connected with the bearing plate; the bearing plate is fixedly connected with the underframe; the fourth connecting plate is fixedly connected with the third sliding block through a connecting shaft; the third sliding block is in transmission connection with the second annular frame; the second annular frame is connected with the second abutting plate in a sliding manner; the second annular frame is connected with the second supporting plate through a torsion spring; two groups of the sixth transmission rods to the first annular frame are symmetrically arranged by the center of the first abutting plate; two groups of the ninth driving wheel and the second annular frame are symmetrically arranged by the center of the second abutting plate; the two sets of ninth transmission wheels are in transmission connection through a belt.

Preferably, the clamping unit comprises an electric rod sleeve, a seventh connecting plate, an electric sliding frame, an eighth connecting plate and an electric clamp; the electric rod sleeve is connected with the tenth transmission rod in a sliding manner; the electric rod sleeve is fixedly connected with the seventh connecting plate; the electric rod sleeve is connected with the electric sliding frame in a sliding manner through a connecting block; the seventh connecting plate is rotatably connected with the eighth connecting plate through a connecting shaft; the electric sliding rack is in sliding connection with two groups of electric sliding rods which are symmetrically arranged respectively; the eighth connecting plate is fixedly connected with the electric clamp; the eighth connecting plate is in sliding connection with the electric sliding rod; the seventh connecting plate and the electric sliding frame are symmetrically provided with two groups by the center of the electric rod sleeve.

Preferably, the outer ring surface of the second transmission rod contacted with the first shaft sleeve is provided with a straight tangent plane; the outer ring surface of the fifth transmission rod, which is in sleeve contact with the second shaft, is provided with a straight tangent plane; the outer ring surface of the eighth transmission rod, which is contacted with the third shaft sleeve, is provided with a straight tangent plane.

Preferably, when the first blade taking tool rest and the second blade taking tool rest are tightly attached, a plurality of round holes with different sizes are arranged in the middle of each row of tools on the tool rest.

The invention has the beneficial effects that: 1. for solving because the lobate branch of asparagus fern can grow in clusters at the growth in-process, this makes, the branch and leaf of asparagus fern does not have obvious petiole position, in the processing, can not handle asparagus fern leaf from the petiole position, be the very big waste of resource, secondly asparagus fern is because its growth characteristic, on same branch, the blade that is close to petiole department is more ripe, the blade that is close to branch tip is then more fresh, in the course of treatment, the blade of different maturity, do not carry out classification, can make the processing to ripe blade not enough, cause great damage to bright and tender blade, make the shortcoming that the medicinal value reduces.

2. The invention arranges a leaf cutting unit, a tender leaf collecting unit and a transferring unit; when in use, the pretreatment device for the asparagus fern leaves used as the disinfectant is placed at a position to be used, the chassis on the base is placed at a stable position through the lifting seat, then the device is externally connected with a power supply, and the device is controlled to be started through the control screen; firstly, the cleaned asparagus setaceus is trimmed by the blade trimming unit to the thicker blades of the asparagus setaceus, the blades are collected in the first collecting box and the second collecting box respectively, then asparagus setaceus branches are transferred to the area of the tender leaf collecting unit through the transferring unit, and at the moment, the younger blades on the asparagus setaceus branches can be thinned down and collected in the third collecting box through the diversion bin.

3. The method can realize the cutting of the leaves with different maturity on the asparagus fern branches, so that the mature asparagus fern leaves and the fresh and tender asparagus fern leaves are treated by adopting different treatment processes in the subsequent processing of the asparagus fern leaves, the conditions of insufficient processing and multiple processing of the asparagus fern leaves caused by a uniform treatment process can be effectively prevented, and the waste of materials is reduced.

Drawings

FIG. 1 is a schematic perspective view of a first embodiment of the present invention;

FIG. 2 is a schematic perspective view of a second embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a blade shearing and cleaning unit of the present invention;

FIG. 4 is a schematic structural diagram of a leaf-cutting unit according to the present invention;

FIG. 5 is a schematic view of a press unit according to the present invention;

FIG. 6 is a schematic view of a portion of a press unit according to the present invention;

FIG. 7 is a schematic structural diagram of a load-bearing unit according to the present invention;

FIG. 8 is a schematic view of a partial structure of the load-bearing unit of the present invention;

FIG. 9 is a schematic structural view of a tender leaf collecting unit according to the present invention;

FIG. 10 is a partial structural view of a tender leaf collecting unit according to the present invention;

FIG. 11 is a schematic structural view of a transport unit of the present invention;

FIG. 12 is a schematic view of a first configuration of a portion of a transfer unit of the present invention;

FIG. 13 is a schematic view of a second configuration of a portion of a transfer unit of the present invention;

fig. 14 is a schematic structural diagram of a clamping unit according to the present invention.

Description of reference numerals: 1_ underframe, 2_ blade cleaning and shearing unit, 3_ tender leaf collecting unit, 4_ transfer unit, 5_ control panel, 6_ first collecting box, 7_ second collecting box, 8_ guide cabin, 9_ third collecting box, 10_ base, 11_ lifting seat, 201_ first motor, 202_ first transmission rod, 203_ first transmission wheel, 204_ first bevel gear, 205_ second bevel gear, 206_ second transmission rod, 207_ first shaft sleeve, 208_ third bevel gear, 209_ fourth bevel gear, 2010_ first connecting plate, 2011_ first electric push rod, 2012_ fifth bevel gear, 2013_ leaf shearing unit, 2014_ pressing unit, 2015_ second transmission wheel, 2016_ bearing unit, 201301_ screw rod, 201302_ first slide block, 201303_ slide rod, 201304_ second electric push rod, 201305_ leaf shearing blade, 201306_ third transmission wheel, 201307_ fourth transmission wheel, 201308_ third transmission rod, 201309_ fifth drive wheel, 201401_ sixth drive wheel, 201402_ seventh drive wheel, 201403_ fourth drive rod, 201404_ sixth bevel gear, 201405_ seventh bevel gear, 201406_ second bushing, 201407_ second link plate, 201408_ third electric push rod, 201409_ fifth drive rod, 2014010_ eighth drive wheel, 2014011_ turntable, 2014012_ first pin, 2014013_ loop bar, 2014014_ U-shaped frame, 2014015_ press plate, 201601_ sixth drive rod, 201602_ third link plate, 201603_ second slide block, 201604_ first annular frame, 201605_ first support plate, 201606_ first support plate, 201607_ support plate, 201608_ ninth drive wheel, 201609_ fourth link plate, 2016010_ third slide block, 2016011_ second annular frame, 2016012_ second support plate, 2016013_ second support plate, 20160301 _ second motor, 302_ seventh drive rod, 201609_ fourth link plate, 2016010_ third slide block, 2016011_ second annular frame, 2016012_ second support plate, 2016013_ second support plate, 20160301 _ second motor drive rod, 20160302 _ first linear rack 304, 2016013_ first electric rack carrier, 307_ second rack, 308_ second vane-extracting tool rest, 401_ tenth transmission wheel, 402_ eleventh transmission wheel, 403_ third shaft sleeve, 404_ eighth transmission rod, 405_ fifth connecting plate, 406_ fourth electric push rod, 407_ second spur gear, 408_ first inner gear ring, 409_ ninth transmission rod, 4010_ sixth connecting plate, 4011_ third spur gear, 4012_ second inner gear ring, 4013_ second pin, 4014_ L-shaped lifting plate, 4015_ tenth transmission rod, 4016_ clamping unit, 4017_ electric slide rod, 401601_ electric rod sleeve, 401602_ seventh connecting plate, 401603_ electric sliding frame, 401604_ eighth connecting plate, 401605_ electric clamp.

Detailed Description

The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.

Example 1

A pretreatment device for asparagus setaceus leaves used as a disinfectant is shown in figures 1-14 and comprises an underframe 1, a leaf cleaning and shearing unit 2, a tender leaf collecting unit 3, a transferring unit 4, a control screen 5, a first collecting box 6, a second collecting box 7, a diversion bin 8, a third collecting box 9, a base 10 and a lifting seat 11; the underframe 1 is connected with the blade cleaning and shearing unit 2; the underframe 1 is connected with the tender leaf collecting unit 3; the underframe 1 is connected with a transfer unit 4; the underframe 1 is connected with a control screen 5; the chassis 1 is in contact with a first collecting box 6; the chassis 1 is in contact with a second collecting box 7; the underframe 1 is connected with the diversion bin 8; the chassis 1 is in contact with a third collecting box 9; the underframe 1 is connected with a base 10; the blade cleaning and shearing unit 2 is connected with the transfer unit 4; the base 10 is connected with a plurality of groups of lifting seats 11.

The working steps are as follows: when in use, the pretreatment device for the asparagus fern leaves used as the disinfectant is firstly placed at a position to be used, the chassis 1 on the base 10 is placed at a stable position through the lifting seat 11, then the external power supply is connected, and the device is controlled to be started through the control screen 5; firstly, trimming the thicker leaves of the cleaned asparagus setaceus by the leaf trimming unit 2, respectively collecting the cut leaves into the first collecting box 6 and the second collecting box 7, and then transferring asparagus setaceus branches to the area of the tender leaf collecting unit 3 by the transferring unit 4, wherein the tender leaves on the asparagus setaceus branches can be pulled down and collected into the third collecting box 9 by the diversion bin 8; the method can realize the cutting of the leaves with different maturity on the asparagus fern branches, so that the mature asparagus fern leaves and the fresh and tender asparagus fern leaves are treated by adopting different treatment processes in the subsequent processing of the asparagus fern leaves, the conditions of insufficient processing and multiple processing of the asparagus fern leaves caused by a uniform treatment process can be effectively prevented, and the waste of materials is reduced.

The blade cleaning and shearing unit 2 comprises a first motor 201, a first transmission rod 202, a first transmission wheel 203, a first bevel gear 204, a second bevel gear 205, a second transmission rod 206, a first shaft sleeve 207, a third bevel gear 208, a fourth bevel gear 209, a first connecting plate 2010, a first electric push rod 2011, a fifth bevel gear 2012, a blade shearing unit 2013, a pressing unit 2014, a second transmission wheel 2015 and a bearing unit 2016; an output shaft of the first motor 201 is fixedly connected with the first transmission rod 202; the first motor 201 is fixedly connected with the underframe 1; the outer surface of the first transmission rod 202 is fixedly connected with the first transmission wheel 203; the outer surface of the first transmission rod 202 is fixedly connected with a first bevel gear 204; the first transmission rod 202 is connected with the transfer unit 4; the first transmission rod 202 is rotatably connected with the underframe 1; the outer ring surface of the first driving wheel 203 is in transmission connection with a second driving wheel 2015 through a belt; the first bevel gear 204 is meshed with the second bevel gear 205; the inner axis of the second bevel gear 205 is fixedly connected with a second transmission rod 206; the second transmission rod 206 is connected with the first shaft sleeve 207; the second transmission rod 206 is rotationally connected with the underframe 1; the outer surface of the first shaft sleeve 207 is fixedly connected with a third bevel gear 208; the outer surface of the first shaft sleeve 207 is fixedly connected with a fourth bevel gear 209; the outer surface of the first shaft sleeve 207 is fixedly connected with the first connecting plate 2010; a fifth bevel gear 2012 is arranged on the side surface of the first shaft sleeve 207; the first connecting plate 2010 is fixedly connected with a first electric push rod 2011; the first electric push rod 2011 is fixedly connected with the chassis 1; the fifth bevel gear 2012 is connected with the leaf-cutting unit 2013; the leaf cutting unit 2013 is connected with the pressing unit 2014; the leaf cutting unit 2013 is connected with the underframe 1; the pressing unit 2014 is connected with the underframe 1; the second transmission wheel 2015 is connected with the bearing unit 2016; the carrier 2016 is connected to the chassis 1.

Firstly, a branch of the asparagus fern is placed on a bearing unit 2016, at the moment, a first motor 201 drives a first transmission rod 202 to simultaneously drive a first driving wheel 203 and a first bevel gear 204 to rotate, the first driving wheel 203 drives a second driving wheel 2015 to rotate, the second driving wheel 2015 drives the bearing unit 2016 to rotate, the first bevel gear 204 drives a second bevel gear 205 to drive a second transmission rod 206 to rotate, the second transmission rod 206 drives a first shaft sleeve 207 to simultaneously drive a third bevel gear 208 and a fourth bevel gear 209 to rotate, at the moment, a first electric push rod 2011 controls a first connecting plate 2010 to drive the first shaft sleeve 207 to slide on the second transmission rod 206 and simultaneously drive the third bevel gear 208 and the fourth bevel gear 209 to move, when the third bevel gear 208 is meshed with the fifth bevel gear 2012, the third bevel gear 208 drives the fifth bevel gear 2012 to rotate forwardly, when the fourth bevel gear 209 is meshed with the fifth bevel gear 2012, the fourth bevel gear 209 drives the fifth bevel gear 2012 to rotate reversely, the fifth bevel gear 2012 drives the leaf-cutting unit 2013 to operate, the leaf-cutting unit 2013 drives the pressing unit 2014 to operate, the unit can cut mature leaves on the asparagus fern branches, mature leaf stems of the leaves are obvious, and the leaves on the asparagus fern branches can be directly cut clearly.

The tender leaf collecting unit 3 comprises a second motor 301, a seventh transmission rod 302, an electric sliding frame 303, a first rack 304, a first leaf taking cutter frame 305, a first straight gear 306, a second rack 307 and a second leaf taking cutter frame 308; an output shaft of the second motor 301 is fixedly connected with a seventh transmission rod 302; the second motor 301 is fixedly connected with the electric sliding frame 303; the outer surface of the seventh transmission rod 302 is fixedly connected with the first straight gear 306; the seventh transmission rod 302 is rotatably connected with the electric skid 303; the electric sliding frame 303 is connected with the underframe 1 in a sliding way; the electric sliding frame 303 is in sliding connection with the first rack 304; the first rack 304 is fixedly connected with the first leaf taking tool rest 305; the first rack 304 is meshed with a first straight gear 306; the second rack 307 is meshed with the first straight gear 306; the second rack 307 is fixedly connected with a second blade taking tool rest 308; the electric skid 303 is in sliding connection with a second rack 307.

When the mature leaves on the asparagus fern branches are cut off, the transfer unit 4 transfers the untreated fresh and tender parts of the asparagus fern branches to the positions below the first leaf taking knife rest 305 and the second leaf taking knife rest 308, at the same time, the second motor 301 drives the seventh transmission rod 302 to transmit the first straight gear 306 to rotate, the first straight gear 306 simultaneously drives the first rack 304 and the second rack 307 to move in opposite directions, and simultaneously drives the first leaf taking knife rest 305 and the second leaf taking knife rest 308 to move in opposite directions, so that the first leaf taking knife rest 305 and the second leaf taking knife rest 308 can be separated towards two sides, at the same time, the electric sliding frame 303 simultaneously drives the first rack 304 and the second rack 307 to move downwards and simultaneously drives the first leaf taking knife rest 305 and the second leaf taking knife rest 308 to move downwards, when the inclined knife mouths at the lower ends of the first leaf taking knife rest 305 and the second leaf taking knife rest 308 are inserted into gaps of the fresh and tender leaves of the asparagus fern branches, when the asparagus fern branch structure reaches a round hole structure between the first leaf taking cutter frame 305 and the second leaf taking cutter frame 308, the second motor 301 rotates reversely, so that the distance between the first leaf taking cutter frame 305 and the second leaf taking cutter frame 308 is reduced, and the asparagus fern branch structure is attached together, at the moment, the transfer unit 4 drags the asparagus fern branch, so that the fresh leaves on the asparagus fern branch are pulled down, and the pulled tender asparagus fern branch enters the third collecting box 9 through the diversion bin 8.

The transfer unit 4 comprises a tenth transmission wheel 401, an eleventh transmission wheel 402, a third shaft sleeve 403, an eighth transmission rod 404, a fifth connecting plate 405, a fourth electric push rod 406, a second spur gear 407, a first internal toothed ring 408, a ninth transmission rod 409, a sixth connecting plate 4010, a third spur gear 4011, a second internal toothed ring 4012, a second pin 4013, an L-shaped lifting plate 4014, a tenth transmission rod 4015, a clamping unit 4016 and an electric slide rod 4017; the inner axis of the tenth transmission wheel 401 is fixedly connected with the first transmission rod 202; the outer annular surface of the tenth driving wheel 401 is in transmission connection with an eleventh driving wheel 402 through a belt; the inner axis of the eleventh transmission wheel 402 is fixedly connected with the third shaft sleeve 403; the third shaft sleeve 403 is connected with an eighth transmission rod 404; the third shaft sleeve 403 is rotatably connected with the underframe 1; the eighth transmission rod 404 is fixedly connected with the fifth connecting plate 405; the outer surface of the eighth transmission rod 404 is fixedly connected with the second straight gear 407; the fifth connecting plate 405 is fixedly connected with the fourth electric push rod 406; the fourth electric push rod 406 is fixedly connected with the underframe 1; the second spur gear 407 is provided with a first inner toothed ring 408 on a side away from the eleventh transmission wheel 402; the inner axis of the first inner gear ring 408 is fixedly connected with a ninth transmission rod 409; the ninth transmission rod 409 is fixedly connected with the sixth connecting plate 4010; the ninth transmission rod 409 is rotatably connected with the underframe 1; the sixth connecting plate 4010 is rotationally connected with the third spur gear 4011 through a connecting shaft; the third straight gear 4011 is meshed with the second inner gear ring 4012; the third straight gear 4011 is fixedly connected with a second pin 4013; the second pins 4013 are arranged in two groups in a centrosymmetric manner by using a third straight gear 4011; the second inner gear ring 4012 is fixedly connected with the underframe 1; the second pin 4013 is in transmission connection with the L-shaped lifting plate 4014; the L-shaped lifting plate 4014 is fixedly connected with a tenth transmission rod 4015; the L-shaped lifting plate 4014 is in sliding connection with the underframe 1; the tenth driving rod 4015 is connected with the clamping unit 4016; the tenth transmission rod 4015 is in sliding connection with the underframe 1 through a sliding block; the clamping unit 4016 is connected with an electric slide bar 4017; the clamping units 4016 are provided with two groups on the electric slide bars 4017; two groups of electric slide bars 4017 are arranged in central symmetry with a clamping unit 4016; the electric sliding rod 4017 is fixedly connected with the underframe 1.

When the cutting of the mature leaves on the asparagus fern branches is finished, at this time, the first transmission rod 202 drives the tenth transmission wheel 401 to drive the eleventh transmission wheel 402 to rotate, the eleventh transmission wheel 402 drives the third shaft sleeve 403 to drive the eighth transmission rod 404 to rotate, at this time, the fourth electric push rod 406 controls the fifth connecting plate 405 to drive the eighth transmission rod 404 to drive the second spur gear 407 to move, when the second spur gear 407 is meshed with the first internal toothed ring 408, the second spur gear 407 drives the first internal toothed ring 408 to drive the ninth transmission rod 409 to rotate, the ninth transmission rod 409 drives the sixth connecting plate 4010 to drive the third spur gear 4011 to rotate, the third spur gear 4011 rotates in the second internal toothed ring 4012, the third spur gear 4011 drives the two symmetrically arranged second pins 4013 to move, and simultaneously drives the L-shaped lifting plate 4014 to drive the tenth transmission rod 4015 to move, the tenth transmission rod 4015 simultaneously drives the two groups 4016 to rotate, the two ends of the asparagus fern branches can be clamped and lifted to a certain height, at the moment, the two groups of symmetrically arranged clamping units 4016 drive the asparagus fern branches to move on the two groups of symmetrically arranged electric slide bars 4017, and the asparagus fern branches are transferred to the tender leaf collecting unit 3 to be collected.

The leaf cutting unit 2013 comprises a screw 201301, a first sliding block 201302, a sliding rod 201303, a second electric push rod 201304, a leaf cutting knife 201305, a third driving wheel 201306, a fourth driving wheel 201307, a third driving rod 201308 and a fifth driving wheel 201309; the inner axis of the fifth bevel gear 2012 is fixedly connected with the screw 201301; the screw 201301 is rotatably connected with the underframe 1; the screw 201301 is rotatably connected with the first sliding block 201302; the outer surface of the screw 201301 is fixedly connected with a third driving wheel 201306; the symmetrically arranged screw rods 201301 are connected with the pressing unit 2014; the first slide block 201302 is slidably connected with the slide rod 201303; the first sliding block 201302 is fixedly connected with the second electric push rod 201304; the second electric push rod 201304 is fixedly connected with the leaf cutter 201305; the sliding rod 201303 is fixedly connected with the underframe 1; the outer annular surface of the third driving wheel 201306 is in driving connection with a fourth driving wheel 201307 through a belt; the inner axle center of the fourth driving wheel 201307 is fixedly connected with a third driving rod 201308; the outer surface of the third transmission rod 201308 is fixedly connected with a fifth transmission wheel 201309; the third transmission rod 201308 is rotatably connected with the underframe 1; two groups of lead screws 201301 to a fifth driving wheel 201309 are arranged in the center symmetry way of the underframe 1; the two groups of fifth driving wheels 201309 are in driving connection through belts.

When the asparagus fern branch is placed on the bearing unit 2016, the pressing unit 2014 presses down the blades on the asparagus fern branch to two sides, at the same time, the fifth bevel gear 2012 drives the screw rod 201301 to drive the first sliding block 201302 to move on the sliding rod 201303, meanwhile, the second electric push rod 201304 pushes out the leaf cutting knife 201305 to cut the blades on the asparagus fern branch at the leaf stem, and the cut asparagus fern leaves are collected in the second collection box 7, at the same time, the screw rod 201301 drives the third driving wheel 201306 to drive the fourth driving wheel 201307 to rotate, the fourth driving wheel 201307 drives the third driving rod 201308 to drive the fifth driving wheel 201309 to rotate, the fifth driving wheel 201309 drives the symmetrically arranged screw rods 201301 to the fifth driving wheel 201309 to operate, the blades on the other side of the asparagus fern are cut down and collected in the first collection box 6, so that the mature blades on the asparagus fern branch can be individually trimmed, and damage to the blade is reduced.

The pressing unit 2014 comprises a sixth driving wheel 201401, a seventh driving wheel 201402, a fourth driving rod 201403, a sixth bevel gear 201404, a seventh bevel gear 201405, a second shaft sleeve 201406, a second connecting plate 201407, a third electric push rod 201408, a fifth driving rod 201409, an eighth driving wheel 2014010, a rotating disc 2014011, a first pin 2014012, a sleeve rod 2014013, a U-shaped frame 2014014 and a pressing plate 2014015; the outer surfaces of the symmetrically arranged screw rods 201301 are fixedly connected with a sixth driving wheel 201401; the outer annular surface of the sixth driving wheel 201401 is in driving connection with the seventh driving wheel 201402 through a belt; the axle center inside the seventh driving wheel 201402 is fixedly connected with a fourth driving rod 201403; the outer surface of the fourth transmission rod 201403 is fixedly connected with a sixth bevel gear 201404; the fourth transmission rod 201403 is rotatably connected with the chassis 1; the sixth bevel gear 201404 meshes with the seventh bevel gear 201405; the inner axis of the seventh bevel gear 201405 is fixedly connected with the second shaft sleeve 201406; the second shaft sleeve 201406 is rotatably connected with the second connecting plate 201407; the second shaft sleeve 201406 is connected with the fifth transmission rod 201409; the second connecting plate 201407 is fixedly connected with a third electric push rod 201408; the third electric push rod 201408 is fixedly connected with the underframe 1; the outer surface of the fifth transmission rod 201409 is fixedly connected with the eighth transmission wheel 2014010; the outer surface of the fifth transmission rod 201409 is fixedly connected with the turntable 2014011; the fifth transmission rod 201409 is rotatably connected with the underframe 1; the turntable 2014011 is fixedly connected with a first pin 2014012; the first pin 2014012 is rotatably connected with the loop bar 2014013; the loop bar 2014013 is rotatably connected with the U-shaped frame 2014014; the U-shaped frame 2014014 is fixedly connected with the pressure plate 2014015; the U-shaped frame 2014014 is connected with the underframe 1 in a sliding way; two groups of pressure plates 2014015 are arranged in a central symmetry way by a U-shaped frame 2014014; two sets of eighth driving wheels 2014010 to a U-shaped frame 2014014 are arranged in a central symmetry manner of the pressing plate 2014015.

When the asparagus officinalis branches are placed on the bearing unit 2016, at this time, the screw rods 201301 symmetrically arranged at the center of the underframe 1 drive the sixth driving wheel 201401 to drive the seventh driving wheel 201402 to rotate, the seventh driving wheel 201402 drive the fourth driving rod 201403 to drive the sixth bevel gear 201404 to rotate, the sixth bevel gear 201404 drives the seventh bevel gear 201405 to drive the second bushing 201406 to rotate, the second bushing 201406 drives the fifth driving rod 201409 to rotate, at this time, the third electric push rod 201408 controls the second connecting plate 201407 to drive the second bushing 201406 to slide on the fifth driving rod 201409, so that the meshing state of the sixth bevel gear 201404 and the seventh bevel gear 201405 can be realized, whether the fifth driving rod 201409 rotates or not is controlled, the fifth driving rod 201409 simultaneously drives the eighth driving wheel 2014010 and the rotary disc 2014011 to drive the first pin 2014012 to rotate, the first pin 2014012 drives the bushing rod 2014013 to drive the U-shaped frame 2014014 to move, and the U-shaped frame 2014014 drives the two sets of the pressing plates 2014015 symmetrically arranged to move downwards, the blades on the two sides of the asparagus fern branches can be pressed downwards, so that the asparagus fern blades are exposed out of the leaf stems, and the blade cutting unit 2013 can conveniently clean the blades.

The carrier unit 2016 comprises a sixth driving rod 201601, a third connecting plate 201602, a second sliding block 201603, a first ring carrier 201604, a first supporting plate 201605, a first supporting plate 201606, a carrier plate 201607, a ninth driving wheel 201608, a fourth connecting plate 201609, a third sliding block 2016010, a second ring carrier 2016011, a second supporting plate 2016012 and a second supporting plate 2016013; the inner axis of the second driving wheel 2015 is fixedly connected with the sixth driving rod 201601; the sixth drive rod 201601 is fixedly connected to the third connecting plate 201602; the sixth driving rod 201601 is rotatably connected to the carrier plate 201607; the outer surface of the sixth drive rod 201601 is fixedly connected with the ninth driving wheel 201608; the sixth driving rod 201601 is fixedly connected with the fourth connecting plate 201609; the third connecting plate 201602 is fixedly connected with the second sliding block 201603 through a connecting shaft; second slide block 201603 is in driving connection with first ring carrier 201604; the first ring frame 201604 is slidably connected to the first retaining plate 201605; the first ring carrier 201604 is connected to the first blade 201606 via a torsion spring; the first supporting plate 201605 is fixedly connected with the bearing plate 201607; the carrier plate 201607 is fixedly connected to the chassis 1; the fourth connecting plate 201609 is fixedly connected with the third sliding block 2016010 through a connecting shaft; third slide block 2016010 is in driving connection with second ring carrier 2016011; the second ring frame 2016011 is slidably connected to the second retaining plate 2016012; the second ring frame 2016011 is connected to the second blade 2016013 via a torsion spring; the sixth driving rods 201601 to the first ring frame 201604 are symmetrically provided with two groups with the first supporting plate 201605 at the center; the ninth driving wheels 201608 to the second ring frame 2016011 are arranged in two groups in central symmetry with the second support plate 2016012; the two sets of ninth drive wheels 201608 are in driving connection by a belt.

When the stems of the asparagus are placed on the 201607, the leaves on the asparagus are respectively laid out on the 201606 and 2016013, at this time, the 201601 of the sixth driving rod is driven by the second driving wheel 2015, the 201602 of the ninth driving wheel and the 201609 of the fourth connecting plate are driven to rotate, the 201602 of the third connecting plate drives the 201603 of the second sliding block to drive the 201604 of the first ring frame to move, the 201604 of the first ring frame drives the 201606 of the first supporting plate to move downwards, one side of the 201606 of the first supporting plate is supported by the 201605 of the first supporting plate, the 201606 of the first supporting plate can be inclined, the asparagus trimmed off can slide on the 201606 of the first supporting plate and fall into the 201607 of the second collecting box, meanwhile, the 201609 of the fourth connecting plate drives the third sliding block 10 to drive the second ring frame 11 to move, the 2016011 of the second supporting plate 2016013 is supported by the 2016012 of the second supporting plate 2016013, so that the second support plate 2016013 is inclined, the trimmed asparagus slides down on the second support plate 2016013 and falls into the first collection tank 6.

The clamping unit 4016 comprises an electric rod sleeve 401601, a seventh connecting plate 401602, an electric sliding frame 401603, an eighth connecting plate 401604 and an electric clamp 401605; the electric rod sleeve 401601 is in sliding connection with the tenth transmission rod 4015; the electric rod sleeve 401601 is fixedly connected with the seventh connecting plate 401602; the electric rod sleeve 401601 is in sliding connection with the electric sliding frame 401603 through a connecting block; the seventh connecting plate 401602 is rotatably connected with the eighth connecting plate 401604 through a connecting shaft; the electric sliding rack 401603 is in sliding connection with two groups of electric sliding rods 4017 which are symmetrically arranged respectively; the eighth connecting plate 401604 is fixedly connected with the electric clamp 401605; the eighth connecting plate 401604 is in sliding connection with the electric slide bar 4017; the seventh link 401602 and the electric sliding frame 401603 are arranged in two groups in a manner of being centrosymmetric to the electric rod sleeve 401601.

When the asparagus fern branches need to be transferred, at the moment, the tenth transmission rod 4015 drives the electric rod sleeve 401601 to simultaneously transmit the two sets of symmetrically arranged seventh connecting plates 401602 to move, the electric rod sleeve 401601 slides up and down on the two sets of symmetrically arranged electric sliding frames 401603, meanwhile, the two sets of symmetrically arranged seventh connecting plates 401602 drive the eighth connecting plates 401604 to rotate around the symmetrically arranged electric sliding rods 4017, the electric clamps 401605 are inclined by a certain angle, the asparagus fern branches are clamped and fixed through the electric clamps 401605, and then the fixed asparagus fern branches are lifted to the horizontal position through the two sets of symmetrically arranged electric clamps 401605 and are transferred.

The outer ring surface of the second transmission rod 206 contacting with the first shaft sleeve 207 is provided with a straight tangent plane; the outer annular surface of the fifth transmission rod 201409, which is in contact with the second shaft sleeve 201406, is provided with a straight tangent plane; the outer annular surface of the eighth transmission rod 404 contacting the third sleeve 403 is provided with a straight tangent plane.

The first bushing 207 can be made to move on the second drive link 206 and can also be rotated by the second drive link 206 so that the second bushing 201406 can slide on the fifth drive link 201409 and can also be rotated by the fifth drive link 201409 so that the third bushing 403 can slide on the eighth drive link 404 and can also be rotated by the eighth drive link 404.

When the first blade taking tool rest 305 and the second blade taking tool rest 308 are tightly attached, a plurality of round holes with different sizes are arranged in the middle of each row of blades on the tool rests.

When the first leaf taking knife rest 305 and the second leaf taking knife rest 308 are tightly attached, the stem of the asparagus fern can be just clamped on the position of the round hole.

Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made herein without departing from the principles and spirit of the invention as defined by the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the remainder of the disclosure, but rather to limit the scope of the disclosure to the full extent set forth in the appended claims.