阅读说明：本技术 全自动大姜收获机 (Full-automatic ginger harvester ) 是由 马旭东 于 2019-12-30 设计创作，主要内容包括：本发明公开了一种全自动大姜收获机,包括机体,所述机体设有机架,所述机架的前端设有设有犁刀,所述犁刀的后方设有大姜提升装置,所述大姜提升装置的下端设有倾斜挡板,所述大姜提升装置的后方一侧设有姜体传送带,用于传送姜体,所述大姜提升装置的正后方设有茎杆传送带,用于传送茎杆,所述姜体传送带与所述茎杆传送带并排设置；所述姜体传送带与所述茎杆传送带之间设有分割锯片,用于将姜体和姜苗茎杆分割开；所述茎杆传送带上方设有压紧带,用于压紧茎杆；本发明的优点在于：实现了大姜夹持提升、大姜和茎杆分离、姜苗茎杆粉碎,自动化程度高,降低了劳动量,提高了工作效率,降低了成本,增加了经济效益,对大姜无损伤。(The invention discloses a full-automatic ginger harvester, which comprises a harvester body, wherein the harvester body is provided with a rack, the front end of the rack is provided with a coulter, a ginger lifting device is arranged behind the coulter, the lower end of the ginger lifting device is provided with an inclined baffle, a ginger body conveyor belt is arranged on one side behind the ginger lifting device and used for conveying ginger bodies, a stalk conveyor belt is arranged right behind the ginger lifting device and used for conveying stalks, and the ginger body conveyor belt and the stalk conveyor belt are arranged side by side; a cutting saw blade is arranged between the ginger conveying belt and the stem conveying belt and is used for cutting off ginger bodies and stems of ginger seedlings; a pressing belt is arranged above the stem conveying belt and used for pressing the stems; the invention has the advantages that: the ginger seedling stem smashing machine has the advantages that ginger clamping and lifting, ginger and stem separation and ginger seedling stem smashing are achieved, the automation degree is high, the labor capacity is reduced, the working efficiency is improved, the cost is reduced, the economic benefit is increased, and no damage is caused to the ginger.)

1. Full-automatic ginger harvester, its characterized in that: the ginger harvester comprises a harvester body, wherein the harvester body is provided with a rack, the front end of the rack is provided with a coulter, a ginger lifting device is arranged behind the coulter, the lower end of the ginger lifting device is provided with an inclined baffle, a ginger body conveying belt is arranged on one side behind the ginger lifting device and used for conveying ginger bodies, a stalk conveying belt is arranged right behind the ginger lifting device and used for conveying stalks, and the ginger body conveying belt and the stalk conveying belt are arranged side by side; a cutting saw blade is arranged between the ginger conveying belt and the stem conveying belt and is used for cutting off ginger bodies and stems of ginger seedlings; and a pressing belt is arranged above the stem conveying belt and used for pressing the stems.

2. The full-automatic ginger harvester according to claim 1, characterized in that: the cutting saw blade is arranged on a rotating shaft, and the rotating shaft is in transmission connection with a power device.

3. The full-automatic ginger harvester according to claim 1, characterized in that: the stem conveying belts are provided with a plurality of the adjacent stem conveying belts, and the crushing saw blades are arranged between the adjacent stem conveying belts and are arranged at the rear ends of the stem conveying belts and below the pressing belts, so that the stems are divided into a plurality of sections.

4. The full-automatic ginger harvester according to claim 3, characterized in that: the crushing saw blade is arranged on a rotating shaft, and the rotating shaft is in transmission connection with a power device.

5. The full-automatic ginger harvester according to claim 1, characterized in that: the lifting device inclines towards the ground and comprises two groups arranged side by side, each group consists of a chain and a chain wheel, the chain is arranged on the chain wheel, and the chain wheel is in transmission connection with the power device; the gap between the two connected chains is 1-5cm, and the front end opening is in a splayed shape.

6. The full-automatic ginger harvester according to claim 1, characterized in that: the inclined baffle is arranged in a manner that the front part is lower than the rear part and the rear part is higher than the rear part, the front end is positioned below the middle part of the lifting device, the rear end is positioned below the rear part of the lifting device, and the lower part of the whole body is inclined towards one side of the ginger conveying belt; the lower edge of the rear end of the inclined baffle is positioned between the stalk conveyor belt and the ginger conveyor belt, the stalks fall onto the stalk conveyor belt, and the ginger falls onto the ginger conveyor belt.

7. The full-automatic ginger harvester according to claim 6, characterized in that: the rear end, namely the top, of the inclined baffle is provided with an arc shape which is bent downwards.

8. The full-automatic ginger harvester according to claim 1, characterized in that: the height of the pressing belt is adjustable.

9. The full-automatic ginger harvester according to claim 1, characterized in that: the compressing belt is provided with a plurality of pressing belts, and the pressing belts correspond to the plurality of stem conveying belts through gaps.

10. The full-automatic ginger harvester according to claim 1, characterized in that: the stem conveying belt is arranged on two stem conveying rotating shafts, one of the stem conveying rotating shafts is a driving shaft and is in transmission connection with the power device, and the other stem conveying rotating shaft is a driven shaft;

the ginger conveying belt is arranged on two ginger conveying rotating shafts, one ginger conveying rotating shaft is a driving shaft and is in transmission connection with a power device, and the other ginger conveying rotating shaft is a driven shaft;

the pressing belt is arranged on the two pressing rotating shafts, one of the pressing rotating shafts is a driving rotating shaft and is in transmission connection with the power device, and the other pressing rotating shaft is a driven rotating shaft.

Technical Field

The invention relates to a ginger harvesting device, in particular to a full-automatic ginger harvester, and belongs to the field of ginger harvesting devices.

Background

The traditional ginger harvesting mainly depends on manual work, and the labor consumption is the largest according to investigation of ginger planting and harvesting. Therefore, the harvesting efficiency can be greatly improved by a mechanical harvesting mode. The Chinese patent invention named as 'a ginger harvester' with the application number of 'CN 201910035187.1' discloses a ginger harvester, which comprises a frame, wherein one side of the rear part of the frame is provided with an engine, the front part of the engine is provided with a gearbox, the rear part of the inner side of the engine is provided with a triple pump, and the middle part of the frame is provided with a multi-way valve I, a multi-way valve II and a multi-way valve III; the middle part of the frame is provided with a conveying assembly; a clamping device is arranged on one side of the front part of the frame; a rolling brush component is arranged on the frame below the bottom surface of the clamping device; and the cutting assembly is arranged at the rear part of the bottom surface of the clamping device. Adjusting clamping device under hall sensor effect and unchangeable to the relative clamping position of ginger seedling, the coulter loosens the soil for the furrow, clamping device lifts the ginger from native through the stem of centre gripping ginger, and the round brush group is cleared up the adnexed earth in ginger both sides, and cutting knife hydraulic motor control cutting knife action is cut ginger and stem at clamping device appointed position, and the conveyer belt conveys the ginger of accomplishing ginger and stem separation. However, the device adopts a hydraulic motor of the cutting knife to control the action of the cutting knife, and the ginger and the stalk are cut and separated at the designated position of the clamping device. Not only has a complex structure, but also is easy to cause loss to the ginger and reduces the quality of the ginger; meanwhile, ginger seedlings cannot be crushed at one time, and recycling of the ginger seedlings is not facilitated.

Disclosure of Invention

In order to solve the problems, the invention designs the full-automatic ginger harvester, which realizes the clamping and lifting of the ginger, the separation of the ginger and the stems, and the crushing of the ginger seedlings and the stems, has high automation degree, reduces the labor capacity, improves the working efficiency, reduces the cost, increases the economic benefit, and has no damage to the ginger.

The technical scheme of the invention is as follows:

the full-automatic ginger harvester comprises a harvester body, wherein the harvester body is provided with a rack, the front end of the rack is provided with a coulter, a ginger lifting device is arranged behind the coulter, the lower end of the ginger lifting device is provided with an inclined baffle, a ginger conveying belt is arranged on one side behind the ginger lifting device and used for conveying ginger bodies, a stalk conveying belt is arranged right behind the ginger lifting device and used for conveying stalks, and the ginger conveying belt and the stalk conveying belt are arranged side by side; a cutting saw blade is arranged between the ginger conveying belt and the stem conveying belt and is used for cutting off ginger bodies and stems of ginger seedlings; and a pressing belt is arranged above the stem conveying belt and used for pressing the stems, so that better segmentation is realized.

Furthermore, the cutting saw blades are arranged on a rotating shaft, the rotating shaft is connected with a power device such as hydraulic transmission and motor transmission, and the ginger body and the stalk are cut through the rotation of the cutting saw blades.

Furthermore, the stalk conveyor belts are provided with a plurality of the stalk conveyor belts, a plurality of the stalk conveyor belts are adjacent to each other, and a crushing saw blade is arranged between the stalk conveyor belts and is arranged at the rear ends of the stalk conveyor belts and below the compression belts, so that the stalks are divided into a plurality of sections.

Furthermore, the crushing saw blade is arranged on a rotating shaft, the rotating shaft is in transmission connection with a power device such as a motor and a hydraulic device, and the crushing of the stems is realized through the rotation of the crushing saw blade.

The working process is as follows: firstly, loosen the soil through the coulter, press from both sides tight ginger stem stalk by ginger hoisting device and promote, ginger after the promotion falls to the conveyer belt along the slope baffle, wherein the ginger body is leading-in to the ginger body conveyer belt, the stem is leading-in to the stem conveyer belt, along with ginger body conveyer belt and the whole backward conveying of stem conveyer belt, to compressing band department, compress tightly the stem through the compressing band, and under the effect of cutting apart the saw bit, cut apart the ginger body and stem, divide into the multistage with smashing the saw bit simultaneously, finally, the ginger body and stem convey the discharge backward respectively.

Furthermore, the lifting device inclines towards the ground and comprises two groups arranged side by side, each group consists of a chain and a chain wheel, the chain is arranged on the chain wheel, and the chain wheel is in transmission connection with the power device; the clearance between two connected chains is 1-5cm, and the opening at the front end is splayed, so that the stems can be guided, clamped and lifted.

Furthermore, the slope baffle sets up for the high slope in low back in the front, and the front end is located hoisting device middle part below position, the rear end is located under the hoisting device rear portion, whole lower part simultaneously to ginger body conveyer belt one side direction slope, the effect makes the ginger body at the leading-in to ginger body conveyer belt of promotion in-process, and the stalk is promoting the top whereabouts and leading-in to the stalk conveyer belt. The lower edge of the rear end of the inclined baffle is positioned between the stem conveyor belt and the ginger conveyor belt, so that the stems can fall on the stem conveyor belt, and the ginger falls on the ginger conveyor belt. In addition, the rear end, namely the top of the inclined baffle is provided with an arc shape which is bent downwards, so that the ginger is prevented from being damaged.

Furthermore, the cutting saw blade and the crushing saw blade are arranged on a cutting shaft, and the cutting shaft is arranged on the cutting support. The splitting saw blade is coaxial with the crushing saw blade, but the splitting saw blade has larger diameter, can cut different thicknesses, and can lead the ginger body and the stalk to be split firstly and then crushed.

Further, the height of the pressing belt is adjustable. The compressing rotating shaft is arranged on the compressing rotating shaft support, the compressing rotating shaft support is arranged on the rack, and the compressing rotating shaft is adjustable in height, so that the compressing belt can be adjusted in height according to the thickness of the conveyed stems.

Furthermore, the compression belt is obliquely arranged, and the rear end of the compression belt is obliquely arranged, so that the compression belt is beneficial to compressing and intensively cutting the stems.

Further, the compression belt is provided with a plurality of compression belts, gaps between the stem conveying belts correspond to the compression belts, compression degree can be improved, and better segmentation and crushing are achieved.

Furthermore, the stem conveying belt is arranged on two stem conveying rotating shafts, one of the stem conveying rotating shafts is a driving shaft and is in transmission connection with a power device such as a motor and a hydraulic device, and the other stem conveying rotating shaft is a driven shaft;

the ginger conveying belt is arranged on two ginger conveying rotating shafts, one ginger conveying rotating shaft is a driving shaft and is in transmission connection with a power device such as a motor and a hydraulic device, and the other ginger conveying rotating shaft is a driven shaft;

the pressing belt is arranged on two pressing rotating shafts, one of the pressing rotating shafts is a driving rotating shaft and is in transmission connection with a power device such as a motor and a hydraulic device, and the other pressing rotating shaft is a driven rotating shaft.

Furthermore, the rotation directions of the compressing rotating shaft and the stem conveying rotating shaft are opposite, so that the stems can be conveniently concentrated to the slitting wheels for cutting and crushing.

Under the action of an inclined baffle (a ginger board), stems with gingers are conveyed to a stem conveying belt, the gingers are conveyed to the ginger conveying belt on one side of the stem conveying belt, the stems are concentrated to a slitting wheel and a cutting wheel along with the advancing of the conveying belt, and are pressed tightly under the action of a pressing belt, the gingers and the stems are slit by the slitting wheel, and the stems are cut into multiple sections by the cutting wheel.

The invention has the beneficial effects that: the ginger seedling stem smashing machine has the advantages that ginger clamping and lifting, ginger and stem separation and ginger seedling stem smashing are achieved, the automation degree is high, the labor capacity is reduced, the working efficiency is improved, the cost is reduced, the economic benefit is increased, and no damage is caused to the ginger.

The invention is further illustrated by the following figures and examples.

Drawings

Fig. 1 is a schematic view of the overall structure of a full-automatic ginger harvester according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a ginger board of the full-automatic ginger harvester according to the embodiment of the invention;

fig. 3 is a schematic structural view of a ginger and stalk separating device of a full-automatic ginger harvester according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a ginger seedling stalk crushing device of a full-automatic ginger harvester according to an embodiment of the invention.

Detailed Description

The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is in no way intended to limit the invention.