CN210328538U

CN210328538U - Tobacco harvesting device

Info

Publication number: CN210328538U
Application number: CN201921322446.0U
Authority: CN
Inventors: 陈鹏峰; 李建勇; 裴晓东; 王建文; 黄松青
Original assignee: Liuyang Branch Of Changsha Co Of Hunan Tobacco Co
Current assignee: Liuyang Branch Of Changsha Co Of Hunan Tobacco Co
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-04-17
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a tobacco harvesting device, which comprises a shoulder-back type harvester body, wherein the periphery of a connecting pipe on the shoulder-back type harvester body is slidably connected with a limiting ring, a threaded hole is formed in the limiting ring, a bolt is connected with the internal thread of the threaded hole, the bottom end of the bolt compresses the periphery of the connecting pipe on the shoulder-back type harvester body, a square pipe is fixedly connected with the periphery of the connecting pipe on the shoulder-back type harvester body, a buffering component is arranged in the square pipe, and a roller is arranged at the bottom end of the buffering component; the periphery of the connecting pipe on the backpack harvester body is fixedly connected with an air disc and an air pump respectively, an air inlet of the air pump is fixedly communicated with an air outlet of the air disc through a communicating pipe, and an air inlet pipe is fixedly communicated with an air inlet of the air disc. This tobacco reaping apparatus has laborsaving use and the healthy effect of protection.

Description

Tobacco harvesting device

Technical Field

The utility model relates to a reaping apparatus technical field specifically is a tobacco reaping apparatus.

Background

Tobacco is a plant of the genus nicotiana of the family solanaceae, an annual or limited perennial herb, thick in root, useful as a raw material in the tobacco industry, or as a pharmaceutical, anesthetic, sweating, sedative, and emetic, large-scale planting of tobacco after maturation usually employs large-scale machinery for harvesting, small-scale planting usually employs small-scale machinery for harvesting, and small-scale machinery for harvesting such as a piggy-back harvester.

When the existing shoulder-back type harvester is used, the existing shoulder-back type harvester is usually held by straps and hands, fatigue is easily caused by long-time use, meanwhile, the mature period of tobacco is usually autumn, some fallen tobacco leaves attached to the surface of soil lose moisture and become abnormally dry in dry weather, and in addition, some weeds and other fallen leaves easily cause the phenomenon of dust raising when the harvester is used, and the long-time harvester enables a reaper to suck a large amount of dust, so that the health of the reaper is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model is not enough to prior art, the utility model provides a tobacco harvesting device, possess laborsaving use and protect healthy advantage, solved current shoulder back of the body formula harvester when using, take the braces generally and add handheld, long-time use easily causes tired phenomenon, the maturity of tobacco is autumn usually simultaneously, some tobacco fallen leaves adhere to and lose moisture earlier on soil surface and become unusual dry when the weather is dry, some weeds and other fallen leaves in addition, easily cause the phenomenon of raise dust when reaping, long-time reaping makes reaping person inhale a large amount of dusts, and then harm the healthy problem.

The utility model provides a following technical scheme: a tobacco harvesting device comprises a shoulder-back type harvester body, wherein a limiting ring is connected to the periphery of a connecting pipe on the shoulder-back type harvester body in a sliding mode, a threaded hole is formed in the limiting ring, a bolt is connected to the inner portion of the threaded hole in a threaded mode, the bottom end of the bolt tightly presses the periphery of the connecting pipe on the shoulder-back type harvester body, a square pipe is fixedly connected to the periphery of the connecting pipe on the shoulder-back type harvester body, a buffering assembly is arranged inside the square pipe, and rollers are arranged at the bottom end of the buffering assembly;

the periphery of connecting pipe is fixedly connected with hollow dish and aspiration pump respectively on the formula of shoulder back of the body harvester body, through the fixed intercommunication of communicating pipe between the air inlet of aspiration pump and the gas outlet of hollow dish, the fixed intercommunication of air inlet of hollow dish has the intake pipe, fixed mounting has the gas leakage fill on the gasoline engine of formula of shoulder back of the body harvester body, the gas inlet of gas leakage fill passes through the fixed intercommunication of blast pipe with the gas outlet of aspiration pump.

Preferably, the buffering subassembly includes buffer spring, square slider, connecting rod and connecting block, the connecting block is located the inside of square pipe, the connecting block is towards the terminal surface of connecting pipe and the periphery fixed connection of spacing ring on the shoulder back of the body formula harvester, the inner wall sliding connection of vertical direction and square pipe is followed to the periphery of square slider, the bottom of square slider and the top fixed connection of connecting rod, the bottom of connecting rod and the wheel carrier fixed connection of gyro wheel, buffer spring is located the inside of square pipe, buffer spring's one end and the bottom fixed connection of connecting block, buffer spring's the other end and square slider's top fixed connection.

Preferably, the top of the square sliding block is fixedly connected with a stabilizer bar, and the periphery of the stabilizer bar is connected with the buffer spring in a sliding manner.

Preferably, the number of the air inlet pipes is multiple, and the multiple air inlet pipes are uniformly distributed on the hollow disc.

Preferably, the air leakage hopper is a plastic air leakage hopper.

The above technical scheme of the utility model has following profitable technological effect:

the roller provides a fulcrum with the ground for supporting the shoulder-back type harvester body by the square tube, the position of the shoulder-back type harvester body can be conveniently moved by utilizing the rolling property of the roller, the bolt is separated from a connecting pipe on the shoulder-back type harvester body by manually rotating the bolt, the fixing of the bolt on the position of the limit ring is released, the position of the limit ring on the connecting pipe of the shoulder-back type harvester body is manually adjusted, the adjustment and the use are further carried out according to the terrain and the root position of tobacco to be cut, after the position is adjusted to the required use position, the bolt is manually turned round and the connecting pipe of the shoulder-back type harvester body is tightly pressed, the position of the limit ring after the adjustment is further fixed, the manual holding and carrying of the shoulder-back type harvester body are further reduced, and the labor; when the shoulder-back type harvester body meets a hollow ground, the shoulder-back type harvester body moves downwards under the action of gravity to drive the connecting block to compress the buffer spring, and the swinging amplitude of the shoulder-back type harvester body is reduced by utilizing the buffering performance of the buffer spring, so that the shoulder-back type harvester body is stably used; when the cutting disc of the shoulder-back type harvester body produces dust through cutting when harvesting, the air suction pump is started, the dust sequentially passes through the hollow disc, the communicating pipe, the air suction pump and the exhaust pipe through the air inlet end of the air inlet pipe, and is finally discharged to the back of a person through the air leakage bucket, so that the absorption of the dust by the human body is reduced, and the effect of protecting the human body health is achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a cushion assembly of the present invention;

FIG. 3 is a schematic structural view of the middle square tube of the present invention;

fig. 4 is a schematic side view of the hollow plate of the present invention.

In the figure: 1. a piggyback harvester body; 2. a limiting ring; 3. a bolt; 4. a square tube; 5. a buffer assembly; 51. a buffer spring; 52. a square slider; 53. a connecting rod; 54. connecting blocks; 6. a roller; 7. a hollow disc; 8. an air pump; 9. a communicating pipe; 10. an air inlet pipe; 11. a gas leakage hopper; 12. an exhaust pipe; 13. a stabilizer bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a tobacco harvesting device comprises a shoulder-back type harvester body 1, wherein a limiting ring 2 is slidably connected to the periphery of a connecting pipe on the shoulder-back type harvester body 1, a threaded hole is formed in the limiting ring 2, a bolt 3 is connected to the inner thread of the threaded hole in a threaded manner, the bottom end of the bolt 3 presses the periphery of the connecting pipe on the shoulder-back type harvester body 1, a square pipe 4 is fixedly connected to the periphery of the connecting pipe on the shoulder-back type harvester body 1, a buffer assembly 5 is arranged in the square pipe 4, and a roller 6 is arranged at the bottom end of the buffer assembly 5;

the periphery of connecting pipe is fixedly connected with hollow dish 7 and aspiration pump 8 respectively on formula of shoulder back of the body harvester body 1, through the fixed intercommunication of communicating pipe 9 between the air inlet of aspiration pump 8 and the gas outlet of hollow dish 7, and the fixed intercommunication of air inlet of hollow dish 7 has intake pipe 10, and fixed mounting has gas leakage fill 11 on the gasoline engine of formula of shoulder back of the body harvester body 1, and gas leakage fill 11's air inlet and the gas outlet of aspiration pump 8 pass through the fixed intercommunication of blast pipe 12.

It should be noted that, as is well known, the shoulder-back type harvester body 1 uses a small gasoline generator to provide electric energy for the motor at the cutting blade, and the air pump 8 is electrically connected with the small gasoline generator carried by the shoulder-back type harvester body 1, so as to provide electric energy for the use of the air pump 8; the inside of hollow dish 7 is for being equipped with the cavity, with intake pipe 10 intercommunication for the dust that enters into the inside intake pipe 10 can enter into hollow dish 7 inside, and finally discharge by gas leakage fill 11.

In an alternative embodiment, the buffering assembly 5 includes a buffering spring 51, a square slider 52, a connecting rod 53 and a connecting block 54, the connecting block 54 is located inside the square pipe 4, the end surface of the connecting rod facing the shoulder-back type harvester body 1 of the connecting block 54 is fixedly connected with the periphery of the limiting ring 2, the periphery of the square slider 52 is slidably connected with the inner wall of the square pipe 4 along the vertical direction, the bottom of the square slider 52 is fixedly connected with the top end of the connecting rod 53, the bottom end of the connecting rod 53 is fixedly connected with the wheel carrier of the roller 6, the buffering spring 51 is located inside the square pipe 4, one end of the buffering spring 51 is fixedly connected with the bottom of the connecting block 54, the other end of the buffering spring 51 is fixedly connected with the top of the square slider 52, when the roller 6 passes through the raised portion on the ground, the roller 6 is pressed to move upwards, so as to drive, utilize buffer spring 51's cushioning nature, reduce the rocking of shoulder back of the body formula harvester body 1 in vertical direction, and then make shoulder back of the body formula harvester body 1 stabilize the use to the steady removal.

In an alternative embodiment, the top of the square slider 52 is fixedly connected with the stabilizer bar 13, and the outer circumference of the stabilizer bar 13 is slidably connected with the buffer spring 51, so that the buffer spring 51 is gradually sleeved on the outer circumference of the stabilizer bar 13 when compressed under the action of the stabilizer bar 13, and the buffer spring 51 is more stable when compressed and restored.

In an alternative embodiment, the number of air inlet pipes 10 is multiple, and the multiple air inlet pipes 10 are uniformly distributed on the hollow disc 7, so that the dust generated during harvesting can be extracted as much as possible by providing the multiple air inlet pipes 10.

In an alternative embodiment, the blow-by funnel 11 is a plastic blow-by funnel.

The utility model discloses in, gyro wheel 6 is square pipe 4 and provides the fulcrum with ground to the support of shoulder back type harvester body 1, the roll nature of simultaneously utilizing gyro wheel 6 is convenient for remove the position of shoulder back type harvester body 1, through manual rotatory bolt 3, bolt 3 and the connecting pipe separation on the shoulder back type harvester body 1, remove the fixed of bolt 3 to spacing ring 2 position, through the position of manual regulation spacing ring 2 on the connecting pipe of shoulder back type harvester body 1, and then adjust the use according to topography and required cutting tobacco root position, adjust to required position of using after, manual bolt 3 that circles round compresses tightly the connecting pipe of shoulder back type harvester body 1, and then to the fixed of spacing ring 2 position after adjusting, and then reduce the manpower to the holding and the knapsack of shoulder back type harvester body 1, thereby reached laborsaving effect of using; when the shoulder-back type harvester body 1 meets a hollow ground, under the action of gravity, the shoulder-back type harvester body 1 moves downwards to drive the connecting block 54 to compress the buffer spring 51, and the buffer property of the buffer spring 51 is utilized to reduce the shaking amplitude of the shoulder-back type harvester body 1, so that the shoulder-back type harvester body 1 is stably used; when cutting disc department of shoulder back of the body formula harvester 1 produces the dust because of the cutting when reaping, start aspiration pump 8, the dust is through hollow disc 7, communicating pipe 9, aspiration pump 8 and blast pipe 12 in proper order through the inlet end of intake pipe 10, finally by leaking gas fill 11 discharge after one's back, has reduced the absorption of human body to the dust to the effect of protection health has been reached.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tobacco harvesting device, includes shoulder back of the body formula harvester (1), its characterized in that: the periphery of a connecting pipe on the shoulder-back type harvester body (1) is connected with a limiting ring (2) in a sliding mode, a threaded hole is formed in the limiting ring (2), a bolt (3) is connected to the inner thread of the threaded hole in a threaded mode, the bottom end of the bolt (3) presses the periphery of the connecting pipe on the shoulder-back type harvester body (1), a square pipe (4) is fixedly connected to the periphery of the connecting pipe on the shoulder-back type harvester body (1), a buffering assembly (5) is arranged inside the square pipe (4), and rollers (6) are arranged at the bottom end of the buffering assembly (5);

the periphery of connecting pipe is hollow dish (7) and aspiration pump (8) respectively fixedly connected with on shoulder back of the body harvester body (1), through communicating pipe (9) fixed intercommunication between the air inlet of aspiration pump (8) and the gas outlet of hollow dish (7), the fixed intercommunication of air inlet of hollow dish (7) has intake pipe (10), fixed mounting has gas leakage fill (11) on the gasoline engine of shoulder back of the body harvester body (1), gas inlet and the gas outlet of aspiration pump (8) of gas leakage fill (11) pass through blast pipe (12) fixed intercommunication.

2. A tobacco harvesting apparatus according to claim 1, wherein: the buffer component (5) comprises a buffer spring (51), a square sliding block (52), a connecting rod (53) and a connecting block (54), the connecting block (54) is positioned inside the square pipe (4), the end surface of the connecting block (54) facing the connecting pipe on the shoulder-back type harvester body (1) is fixedly connected with the periphery of the limiting ring (2), the periphery of the square sliding block (52) is connected with the inner wall of the square pipe (4) in a sliding way along the vertical direction, the bottom of the square sliding block (52) is fixedly connected with the top end of the connecting rod (53), the bottom end of the connecting rod (53) is fixedly connected with the wheel carrier of the roller (6), the buffer spring (51) is positioned inside the square pipe (4), one end of the buffer spring (51) is fixedly connected with the bottom of the connecting block (54), the other end of the buffer spring (51) is fixedly connected with the top of the square sliding block (52).

3. A tobacco harvesting apparatus according to claim 2, wherein: the top of the square sliding block (52) is fixedly connected with a stabilizer bar (13), and the periphery of the stabilizer bar (13) is connected with a buffer spring (51) in a sliding mode.

4. A tobacco harvesting apparatus according to claim 1, wherein: the number of the air inlet pipes (10) is multiple, and the air inlet pipes (10) are uniformly distributed on the hollow disc (7).

5. A tobacco harvesting apparatus according to claim 1, wherein: the air leakage hopper (11) is a plastic air leakage hopper.