阅读说明：本技术 一种农业蓝莓采摘机 (Agricultural blueberry picking machine ) 是由 宋鹏 于 2021-09-17 设计创作，主要内容包括：本发明公开了一种农业蓝莓采摘机,属于农业机械技术领域,包括手持支架以及固定在所述手持支架的一端的两组收获连排杆,两组收获连排杆的结构相同且均连接至第一驱动装置,所述第一驱动装置驱动两组收获连排杆运动使两者相互分离或靠拢；每一组收获连排杆包括若干并列设置的采摘杆、驱动各采摘杆合并或分离的第二驱动装置、用于对所述采摘杆进行导向的导向壳体,所述第二驱动装置固定于所述导向壳体,所述导向壳体连接至所述第一驱动装置；所述第一驱动装置驱动各采摘杆作夹紧动作的同时,所述第二驱动装置能够驱动两组收获连排杆作夹紧动作。本发明装置可以在保护果实的同时,提高蓝莓的采摘效率。(The invention discloses an agricultural blueberry picking machine, which belongs to the technical field of agricultural machinery and comprises a handheld support and two groups of harvesting row-connecting rods fixed at one end of the handheld support, wherein the two groups of harvesting row-connecting rods have the same structure and are connected to a first driving device, and the first driving device drives the two groups of harvesting row-connecting rods to move so as to separate or approach each other; each group of harvesting row rods comprises a plurality of picking rods arranged in parallel, a second driving device for driving the picking rods to be combined or separated, and a guide shell for guiding the picking rods, wherein the second driving device is fixed on the guide shell, and the guide shell is connected to the first driving device; the first driving device drives the picking rods to perform clamping action, and the second driving device can drive the two groups of harvesting row rods to perform clamping action. The blueberry picking device can protect fruits and improve the blueberry picking efficiency.)

1. An agricultural blueberry picking machine is characterized in that: the harvesting and arranging device comprises a handheld bracket and two groups of harvesting and arranging rods fixed at one end of the handheld bracket, wherein the two groups of harvesting and arranging rods have the same structure and are connected to a first driving device, and the first driving device drives the two groups of harvesting and arranging rods to move so that the two groups of harvesting and arranging rods are separated or close to each other; each group of harvesting row rods comprises a plurality of picking rods arranged in parallel, a second driving device for driving the picking rods to be combined or separated, and a guide shell for guiding the picking rods, wherein the second driving device is fixed on the guide shell, and the guide shell is connected to the first driving device; the first driving device drives the picking rods to perform clamping action, and the second driving device can drive the two groups of harvesting row rods to perform clamping action.

2. The agricultural blueberry picker according to claim 1, wherein: the middle part of the guide shell forms a guide groove, and the picking rod can slide along the guide groove.

3. The agricultural blueberry picker according to claim 2, wherein: the bottom of the guide shell is fixedly provided with a slide bar along the arrangement direction of the guide grooves, the bottom of each picking rod is connected with a slide sheet, guide holes matched with the slide bars are formed in the slide sheets, and the picking rods can slide along the axial direction of the slide bars.

4. The agricultural blueberry picker according to claim 3, wherein: the second drive means comprises a pressing member which merges the picking bars into one another and a separating member which separates the picking bars.

5. The agricultural blueberry picker according to claim 4, wherein: the compressing component comprises a telescopic device fixed in the guide shell, two output ends of the telescopic device are respectively connected to two sliding blocks, the sliding blocks are sleeved on the sliding rods simultaneously, and the telescopic device contracts to drive the sliding blocks to move, so that each sliding piece is compressed inwards.

6. The agricultural blueberry picker according to claim 5, wherein: the separation part comprises a plurality of springs sleeved outside the sliding rod, a group of springs are arranged between every two adjacent sliding sheets, and when the telescopic device extends, the springs apply pre-pressure to the sliding sheets so as to separate the sliding sheets outwards.

7. The agricultural blueberry picker according to claim 6, wherein: the handheld support comprises a support shell and a handheld rod connected with the support shell, and the first driving device is arranged in the support shell.

8. The agricultural blueberry picker according to claim 7, wherein: the direction casing is articulated through articulated seat and support housing, first drive arrangement includes axial displacement pole, eccentric disc, axis of rotation and motor, the axial displacement pole with support housing sliding fit, the motor passes through the eccentric rotation of axis of rotation drive eccentric disc, thereby the outside of eccentric disc is articulated with the axial displacement pole and is driven axial displacement pole is along its axial displacement, the axial displacement pole removes to it makes clamping action with two sets of results row pole of drive to drive direction casing rotates around articulated seat.

9. The agricultural blueberry picker according to any one of claims 1-8, wherein: the picking rod is provided with a plurality of anti-skidding sleeves at intervals, the anti-skidding sleeves are made of rubber materials, and each anti-skidding sleeve is of a conical structure with a small top and a large bottom.

10. The agricultural blueberry picker according to claim 9, wherein: the antiskid cover between two adjacent picking rods is arranged in a staggered manner, and the antiskid cover and the picking rods are detachably connected through threads.

Technical Field

The invention belongs to the technical field of agricultural machinery, and particularly relates to an agricultural blueberry picking machine.

Background

The blueberry is rich in anthocyanin, has the effect of activating retina, can strengthen eyesight and prevent eyestrain, and is one of five healthy fruits recommended by the world food and agriculture organization. Therefore, blueberry planting is promoted in parts of northern areas of China at present. In the traditional planting process, the blueberries are harvested by adopting a manual picking mode, so that the labor intensity is high and the efficiency is low. There are some automatic blueberry harvesting equipment among the prior art, realize automatic harvesting in blueberry garden through equipment, but because the degree of automation of equipment is not high, the equipment rolls the branch or the rhizome of blueberry easily at the picking in-process, causes great loss for the fruit grower.

Disclosure of Invention

In view of this, the invention aims to provide an agricultural blueberry picking machine which can protect fruits and improve the blueberry picking efficiency.

In order to achieve the purpose, the invention provides the following technical scheme:

the invention relates to an agricultural blueberry picking machine which comprises a handheld support and two groups of harvesting row connecting rods fixed at one end of the handheld support, wherein the two groups of harvesting row connecting rods have the same structure and are connected to a first driving device, and the first driving device drives the two groups of harvesting row connecting rods to move so as to separate or approach each other; each group of harvesting row rods comprises a plurality of picking rods arranged in parallel, a second driving device for driving the picking rods to be combined or separated, and a guide shell for guiding the picking rods, wherein the second driving device is fixed on the guide shell, and the guide shell is connected to the first driving device; the first driving device drives the picking rods to perform clamping action, and the second driving device can drive the two groups of harvesting row rods to perform clamping action.

Further, a guide groove is formed in the middle of the guide shell, and the picking rod can slide along the guide groove.

Furthermore, a slide bar is fixed to the bottom of the guide shell along the arrangement direction of the guide grooves, a slide sheet is connected to the bottom of each picking rod, a guide hole matched with the slide bar is formed in each slide sheet, and the picking rods can slide along the axial direction of the slide bar.

Further, the second driving means includes a pressing part which merges the picking rods with each other and a separating part which separates the picking rods.

Furthermore, the compressing component comprises a telescopic device fixed in the guide shell, two output ends of the telescopic device are respectively connected to two sliding blocks, the sliding blocks are simultaneously sleeved on the sliding rods, and the telescopic device contracts and drives the sliding blocks to move, so that the sliding blocks are inwards compressed.

Further, the separating part comprises a plurality of springs sleeved outside the sliding rod, a group of springs is arranged between every two adjacent sliding sheets, and when the telescopic device extends, the springs apply pre-pressure to the sliding sheets, so that the sliding sheets are separated outwards.

Further, handheld support includes the support casing and connects the handheld pole of support casing, first drive arrangement sets up in the support casing.

Further, the direction casing is articulated through articulated seat and support housing, first drive arrangement includes axial displacement pole, eccentric disc, axis of rotation and motor, the axial displacement pole with support housing sliding fit, the motor passes through the eccentric rotation of axis of rotation drive eccentric disc, thereby the outside of eccentric disc is articulated with the axial displacement pole and is driven axial displacement pole is along its axial displacement, the axial displacement pole removes to it rotates around articulated seat and makes clamping action with two sets of results row pole of drive to drive direction casing.

Furthermore, a plurality of anti-skidding sleeves are arranged on the picking rod at intervals, the anti-skidding sleeves are made of rubber materials, and each anti-skidding sleeve is of a conical structure with a small upper part and a large lower part.

Furthermore, the antiskid cover between two adjacent picking rods is arranged in a staggered manner, and the antiskid cover and the picking rods are detachably connected through threads.

The invention has the beneficial effects that:

the agricultural blueberry picking machine comprises a handheld support and two groups of harvesting row-connecting rods fixed at one end of the handheld support, a fruit grower can conveniently carry out handheld work by arranging the handheld support, the device is flexible, and the blueberry and the roots and stems of the blueberry are not easily damaged. The first driving device drives each picking rod to perform clamping action, so that the same blueberry can be limited by the picking rods, the end parts of the blueberries are clamped by the two adjacent picking rods, the transverse displacement is avoided, the blueberries are transversely positioned, and the subsequent picking is convenient. Simultaneously, second drive arrangement can drive two sets of results and link row pole and do the clamping action, and through axial hard, pick the blueberry, whole process cooperation goes on, picks the blueberry in batches, has improved picking efficiency.

Additional advantages, objects, and features of the invention will be set forth in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.

Drawings

In order to make the object, technical scheme and beneficial effect of the invention more clear, the invention provides the following drawings for explanation:

FIG. 1 is a schematic diagram of the apparatus of the present invention;

FIG. 2 is a schematic view of the structure of the harvesting row of rods of the present invention;

FIG. 3 is an enlarged view of FIG. 2 at A;

FIG. 4 is a cross-sectional view of a harvesting row bar of the present invention;

fig. 5 is a schematic structural diagram of the first driving device.

The drawings are numbered as follows: the harvesting machine comprises a handheld support 1, a support shell 11, a handheld rod 12, a harvesting row-connecting rod 2, a picking rod 21, a guide shell 22, a guide groove 23, a sliding rod 24, a sliding piece 25, a telescopic device 26, a spring 27, a sliding block 28, a first driving device 3, an axial moving rod 31, an eccentric disc 32, a rotating shaft 33, a motor 34, a hinged seat 4 and an anti-skidding sleeve 5.

Detailed Description

As shown in fig. 1, the agricultural blueberry picking machine comprises a handheld support 1 and two groups of harvesting row-connecting rods 2 fixed at one end of the handheld support 1, wherein the handheld support 1 can be directly held by a hand, the two groups of harvesting row-connecting rods 2 are identical in structure and are both connected to a first driving device 3, the two groups of harvesting row-connecting rods 2 are stacked mutually, and the first driving device 3 drives the two groups of harvesting row-connecting rods 2 to move so as to separate or approach each other; as shown in fig. 2 and 3, each group of harvesting row rods 2 comprises a plurality of picking rods 21 arranged in parallel, a second driving device for driving the picking rods 21 to merge or separate, and a guiding shell 22 for guiding the picking rods 21, the picking rods 21 are in a round rod-shaped structure, so that damage to the picking rods 21 during the blueberry inserting process is avoided, the second driving device is fixed on the guiding shell 22, and the guiding shell 22 is connected to the first driving device 3; the first driving device 3 drives the picking rods 21 to perform clamping action, and the second driving device can drive the two groups of harvesting row rods 2 to perform clamping action.

The agricultural blueberry picking machine comprises a handheld support 1 and two groups of harvesting row-connecting rods 2 fixed at one end of the handheld support 1, and due to the fact that the handheld support 1 is arranged, a fruit grower can conveniently carry out handheld work, the device is flexible, and damage to blueberries and roots and stems of the blueberries is not prone to occurring. First drive arrangement 3 drive each picks pole 21 and does clamping action, can let same trunk blueberry carry on spacingly through picking pole 21, and the tip of blueberry is picked pole 21 through adjacent two and is carried, avoids lateral displacement, makes it transversely obtain the location, and convenient follow-up is picked. Meanwhile, the second driving device can drive the two groups of harvesting row-connecting rods 2 to perform clamping action, the blueberries are picked through axial force, the whole process is carried out in a matched mode, the blueberries are picked in batches, the picking efficiency is improved, the axial direction is the normal direction of the plane where the harvesting row-connecting rods 2 are located, the longitudinal direction is along the axial direction of the picking rods 21, and the transverse direction is perpendicular to the longitudinal direction, namely the sliding direction of the picking rods 21.

In this embodiment, guide way 23 is formed at the middle part of direction casing 22, and the extending direction of guide way 23 is horizontal promptly, it can along to pick pole 21 the guide way 23 slides for it can be along transversely doing regular slip to pick pole 21, and the action is unified, is convenient for press from both sides the pole portion of blueberry tightly, makes the fruit of blueberry can follow the protrusion in the gap between two adjacent picking poles 21, thereby conveniently picks the blueberry.

In this embodiment, as shown in fig. 3 and 4, a sliding rod 24 is fixed at the bottom of the guide housing 22 along the arrangement direction of the guide slot 23, two ends of the sliding rod 24 are fixed at the guide housing 22, a sliding piece 25 is connected to the bottom of each picking rod 21, a guide hole matched with the sliding rod 24 is formed in the sliding piece 25, and through the matching between the sliding piece 25 and the sliding rod 24, the picking rods 21 can slide along the axial direction of the sliding rod 24, so that the device is neat and uniform, the structure is more compact, and the control is convenient.

In this embodiment, the second drive arrangement includes the compressing part that merges each picking pole 21 each other and the separating unit that will each pick pole 21 separation, and compressing part gathers together each picking pole 21 along transversely to realize the centre gripping of pole portion, after picking, resume the normal position through the separating unit, thereby the convenience is to the picking of next blueberry, more is favorable to controlling. The compressing component comprises a telescopic device 26 fixed in the guide shell 22, the telescopic device 26 can adopt an air cylinder, electric control can be facilitated, and a power supply and a control button can be arranged on the handheld rod 12. Two output ends of the telescopic device 26 are respectively connected to two sliding blocks 28, the sliding blocks 28 are simultaneously sleeved on the sliding rod 24, the telescopic device 26 contracts to drive the sliding blocks 28 to move, and the sliding blocks 28 at the outer ends move inwards, so that the sliding pieces 25 are pressed from outside to inside.

In this embodiment, the separating member includes a plurality of springs 27 sleeved outside the sliding rod 24, when the sliding pieces 25 are driven by the telescopic device 26 to move inward, the springs 27 are pressed tightly, so as to provide initial pre-pressure to the springs 27, a group of springs 27 is disposed between two adjacent sliding pieces 25, when the telescopic device 26 extends, the springs 27 apply pre-pressure to the sliding pieces 25, so as to separate the sliding pieces 25 outward, and a picking cycle is implemented.

In this embodiment, the handheld support 1 includes a support housing 11 and a handheld rod 12 connected to the support housing 11, and the first driving device 3 is disposed in the support housing 11, so as to protect the internal structure thereof.

In this embodiment, the guide housing 22 is hinged to the support housing 11 through the hinge seat 4, as shown in fig. 5, the first driving device 3 includes an axial moving rod 31, an eccentric disc 32, a rotating shaft 33 and a motor 34, the axial moving rod 31 is in sliding fit with the support housing 11, the motor 34 drives the eccentric disc 32 to eccentrically rotate through the rotating shaft 33, the outer side of the eccentric disc 32 is hinged to the axial moving rod 31 to drive the axial moving rod 31 to axially move, and the axial moving rod 31 moves to drive the guide housing 22 to rotate around the hinge seat 4 to drive the two groups of harvesting row rods 2 to perform a clamping action.

In this embodiment, pick on the pole 21 interval and be provided with a plurality of anti-skidding covers 5, anti-skidding cover 5 adopts rubber materials to make, and each anti-skidding cover 5 is big end down's toper structure, through setting up anti-skidding cover 5, can be used for vertically carrying on spacingly to the blueberry, avoids the blueberry to remove along the gap to the picking efficiency of blueberry has been increased.

In this embodiment, the antiskid cover 5 between two adjacent picking rods 21 is staggered, reduces interference, and the device is more compact, and the interval between picking rods 21 is littleer, adopt the screw thread to dismantle the connection between antiskid cover 5 and the picking rods 21, conveniently increase or reduce the quantity of antiskid cover 5 according to actual conditions.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims.