CN217160476U

CN217160476U - Small hand-push type plant seed harvester

Info

Publication number: CN217160476U
Application number: CN202220106930.5U
Authority: CN
Inventors: 王泽�; 赵韦; 朱柯帆; 陈翔; 包海龙; 丁奋谦; 金净; 张晓严; 胡努斯吐
Original assignee: Tibet Tibetan Grass Ecological Technology Co Ltd; Inner Mongolia M Grass Ecological Environment Group Co Ltd
Current assignee: Tibet Tibetan Grass Ecological Technology Co Ltd; Inner Mongolia M Grass Ecological Environment Group Co Ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-08-12
Anticipated expiration: 2032-01-17

Abstract

The utility model belongs to the technical field of the seed is reaped, especially small-size hand propelled plant seed harvester now proposes following scheme, and it includes the carriage, one side fixedly connected with handrail in carriage, the both sides in carriage are all rotated and are connected with the three second pivot, the equal fixedly connected with wheel of one end of second pivot, two curb plates that the top fixedly connected with symmetry in carriage set up, two the same bull stick of fixedly connected with between the curb plate, the outer wall rotation cover of bull stick is equipped with the urceolus, the outer wall of urceolus is provided with the subassembly that reaps that is used for reaping the seed. The utility model discloses simple structure, through the angle of interval and installation piece between the adjustment a plurality of installation pieces, can be applicable to reaping of polytype seed, application scope is wide, can utilize the power that the dolly marchs to drive the conveyer belt rotation simultaneously, and then convey the seed to the collecting box in, convenient to use.

Description

Small hand-push type plant seed harvester

Technical Field

The utility model relates to a seed reaps technical field, especially relates to small-size hand propelled plant seed harvester.

Background

At present, under the practical conditions and the constraint of objective factors, people often select a reciprocating harvester and a rotary harvester in China, and in the harvesting process, people find that the rotary harvester needs stronger power and consumes more energy, so that the complex harvester has better comprehensive performance compared with the complex harvester, consumes less energy under the condition of the same required power, and has good economic benefit.

The existing seed harvester has the problem that the seed harvester is difficult to avoid when harvesting, and the specific expression is that the speed is slow and the balance cannot be well guaranteed in the actual cutting process, the plant seed harvester can not adapt to plant seeds (such as pasture) with flexible stalks in the cutting operation process, the plant seed harvester can block the plant seeds seriously, the plant seed harvester cannot work normally, and further the working efficiency is low, so that the small hand-push type plant seed harvester is provided for solving the problem.

Disclosure of Invention

The utility model aims at solving the seed that exists among the prior art and also having some problems that are difficult to avoid when reaping, the concrete performance is for speed is slower, the equilibrium can not well be ensured in actual cutting process yet, can demonstrate the inadaptation to the plant seed of flexible stalk (like forage grass) at the cutting operation in-process, can appear the jam condition when serious, unable normal work, and then make the shortcoming that work efficiency is low, and the small-size hand propelled plant seed harvester that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

small-size hand propelled plant seed harvester, including the carriage, one side fixedly connected with handrail in carriage, the both sides in carriage are all rotated and are connected with three second pivot, the equal fixedly connected with wheel of one end of second pivot, two curb plates that the top fixedly connected with symmetry in carriage set up, two the same bull stick of fixedly connected with between the curb plate, the outer wall of bull stick rotates the cover and is equipped with the urceolus, the outer wall of urceolus is provided with the subassembly that reaps that is used for reaping the seed, one of them one side of curb plate is provided with the fixed subassembly that is used for fixed urceolus, the inside in carriage is provided with the conveying subassembly that is used for conveying the seed, the bottom inner wall sliding connection in carriage has the collecting box, carriage and fixedly connected with handle are run through to one side of collecting box.

Preferably, the harvesting assembly comprises a plurality of mounting blocks which are sleeved on the outer wall of the outer barrel in a sliding manner, and a cutting knife is fixedly connected to one side of each mounting block and used for harvesting seeds.

Preferably, the fixed subassembly includes two kellies that slide and run through the curb plate, two the one end fixedly connected with of kellies pulls the board, the internal thread of pulling the board has run through the screw rod, the one end of screw rod is rotated with one side of curb plate and is connected, a plurality of draw-in grooves with kellies looks block are seted up to one side of urceolus for fixed urceolus avoids the urceolus to appear rocking.

Preferably, the conveying assembly comprises two rotating rollers which are rotatably connected to the inner walls of the two sides of the carriage, the outer wall of each rotating roller is provided with a same conveying belt in a transmission sleeve mode, and the conveying assemblies are used for conveying seeds and avoiding the seeds from falling.

Preferably, the inner wall of the bottom of the collecting box is fixedly connected with a baffle, and the top of the baffle is fixedly connected with an inclined plate, so that seeds can be conveniently collected.

Preferably, one of the two ends of the rotating roller is fixedly connected with a first rotating shaft, the two ends of the first rotating shaft, which are far away from each other, are rotatably arranged on the carriage, a second gear is fixedly sleeved on the outer wall of the first rotating shaft, and a first gear meshed with the second gear is fixedly sleeved on the outer wall of the middle second rotating shaft and used for driving the conveyor belt to transmit by utilizing the power of the trolley during traveling.

Preferably, a bolt penetrates through a thread on one side of the mounting block and is used for adjusting the angle of the mounting block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the plurality of mounting blocks slide on the outer cylinder by loosening the bolts, and after the positions of the mounting blocks are adjusted according to the plant spacing, the bolts are screwed again for fixing the plurality of mounting blocks, the screw rod is rotated, the screw rod drives the pulling plate to move transversely, the pulling plate drives the clamping rod to move transversely, and the clamping state of the clamping rod and the clamping groove is removed;

2. in the utility model, the outer cylinder can be rotated as required to adjust the angles of the installation blocks, the screw rod is reversely rotated again, and the screw rod drives the pulling plate and the clamping rod to transversely move, so that the clamping rod is clamped with the clamping groove to fix the outer cylinder and prevent the outer cylinder from rotating again;

3. the utility model discloses in, the seed that reaps falls on the conveyer belt, because the wheel can rotate when advancing, the wheel drives the second pivot and rotates, the second pivot drives first gear revolve, first gear drives second gear revolve, the second gear drives first pivot and rotates, first pivot drives the live-rollers rotation, the live-rollers drives the conveyer belt and conveys forward, and then convey the inside of collecting box with the seed on the conveyer belt, the setting of swash plate and baffle makes the seed can not fall out, the collecting box can be pulled out simultaneously, be convenient for take out the seed.

The utility model discloses simple structure, through the angle of interval and installation piece between the adjustment a plurality of installation pieces, can be applicable to reaping of polytype seed, application scope is wide, can utilize the power that the dolly marchs to drive the conveyer belt rotation simultaneously, and then convey the seed to the collecting box in, convenient to use.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a small hand-push type plant seed harvester provided by the utility model;

FIG. 2 is an exploded view of a portion of the small hand-push type plant seed harvester of the present invention;

FIG. 3 is a three-dimensional cross-sectional view of the collection box of the present invention;

FIG. 4 is a three-dimensional view of the middle outer tube and the side plate of the present invention;

FIG. 5 is an exploded view of the side plate and the outer barrel of the present invention;

fig. 6 is a state diagram of the small hand-push type plant seed harvester in use.

In the figure: 1. a handrail; 2. a carriage; 3. a wheel; 4. a collection box; 5. a conveyor belt; 6. mounting blocks; 7. a side plate; 8. an outer cylinder; 9. a cutting knife; 10. a first rotating shaft; 11. a rotating roller; 12. a first gear; 13. a second gear; 14. a second rotating shaft; 15. a sloping plate; 16. a baffle plate; 17. a handle; 18. a bolt; 19. a rotating rod; 20. a card slot; 21. a clamping rod; 22. a screw; 23. pulling the movable plate; 24. a bearing; 25. a coupling is provided.

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.

Example one

Referring to fig. 1-6, small-size hand propelled plant seed harvester, including carriage 2, one side fixedly connected with handrail 1 of carriage 2, carriage 2's both sides all rotate and are connected with three second pivot 14, the equal fixedly connected with wheel 3 of one end of second pivot 14, two curb plates 7 that carriage 2's top fixedly connected with symmetry set up, the same bull stick 19 of fixedly connected with between two curb plates 7, the outer wall of bull stick 19 rotates the cover and is equipped with urceolus 8, the outer wall of urceolus 8 is provided with the subassembly that reaps that is used for reaping the seed, one side of one of them curb plate 7 is provided with the fixed subassembly that is used for fixed urceolus 8, carriage 2's inside is provided with the conveying subassembly that is used for conveying the seed, carriage 2's bottom inner wall sliding connection has collecting box 4, one side of collecting box 4 runs through carriage 2 and fixedly connected with handle 17.

Example two

Referring to fig. 1-6, a small hand-push type plant seed harvester comprises a carriage 2, wherein one side of the carriage 2 is fixedly connected with a handrail 1, two sides of the carriage 2 are rotatably connected with three second rotating shafts 14, one end of each second rotating shaft 14 is fixedly connected with a wheel 3, in order to increase the friction force between the wheel 3 and the ground, anti-skid convex patterns can be arranged on the outer surface of the wheel 3, the top of the carriage 2 is fixedly connected with two symmetrical side plates 7, the same rotating rod 19 is fixedly connected between the two side plates 7, the outer wall of the rotating rod 19 is rotatably sleeved with an outer cylinder 8, the outer wall of the outer cylinder 8 is provided with a harvesting assembly for harvesting seeds, the harvesting assembly comprises a plurality of mounting blocks 6 which are slidably sleeved on the outer wall of the outer cylinder 8, one side of the mounting blocks 6 is fixedly connected with a cutting knife 9, the cutting knife 9 is V-shaped, the inner side of the cutting knife is provided with a knife edge, and in the process that the cutting knife 9 moves forwards, the cutting edge of the cutting knife 9 cuts off the head of the plant, and then the seeds at the head can be cut off, and the seed is harvested, one side of one side plate 7 is provided with a fixing component for fixing the outer barrel 8, the fixing component comprises two clamping rods 21 which slidably penetrate through the side plate 7, one ends of the two clamping rods 21 are fixedly connected with the same pulling plate 23, the internal thread of the pulling plate 23 penetrates through a screw rod 22, one end of the screw rod 22 is rotatably connected with one side of the side plate 7, one side of the outer barrel 8 is provided with a plurality of clamping grooves 20 which are clamped with the clamping rods 21 and used for fixing the outer barrel 8, the shaking of the outer barrel 8 is avoided, a conveying component for conveying the seeds is arranged inside the carriage 2, the conveying component comprises two rotating rollers 11 which are rotatably connected on the inner walls at two sides of the carriage 2, the outer wall transmission sleeves of the two rotating rollers 11 are provided with the same conveying belt 5 for conveying the seeds, and the seeds are prevented from falling off, the inner wall of the bottom of the carriage 2 is connected with a collecting box 4 in a sliding way, one side of the collecting box 4 penetrates through the carriage 2 and is fixedly connected with a handle 17, the inner wall of the bottom of the collecting box 4 is fixedly connected with a baffle 16, the top of the baffle 16 is fixedly connected with an inclined plate 15, so that seeds can be collected conveniently, two ends of one rotating roller 11 are fixedly connected with first rotating shafts 10, the rotating roller 11 is fixedly connected with the first rotating shafts 10 through a coupler 25, the mutually far ends of the two first rotating shafts 10 penetrate through the carriage 2 in a rotating way, a bearing 24 is embedded in the carriage 2, the outer wall of the first rotating shaft 10 is fixedly connected with the inner ring of the bearing 24, a second gear 13 is fixedly sleeved on the outer wall of the first rotating shaft 10, a first gear 12 meshed with the second gear 13 is fixedly sleeved on the outer wall of a second rotating shaft 14 positioned in the middle, and used for driving the transmission of the conveyor belt 5 by utilizing the power of the travelling trolley, a bolt 18 penetrates through one side of the mounting block 6, for adjusting the angle of the mounting block 6.

The working principle is as follows: when the device is used, the bolts 18 are loosened, the mounting blocks 6 slide on the outer barrel 8, the positions of the mounting blocks 6 are adjusted according to the distance between plants, the bolts 18 are screwed again for fixing the mounting blocks 6, the screw rod 22 is rotated, the screw rod 22 drives the pulling plate 23 to move transversely, the pulling plate 23 drives the clamping rod 21 to move transversely, the clamping state of the clamping rod 21 and the clamping groove 20 is released, the outer barrel 8 is rotated as required for adjusting the angle of the mounting blocks 6, the screw rod 22 is rotated reversely again, the screw rod 22 drives the pulling plate 23 and the clamping rod 21 to move transversely, the clamping rod 21 is clamped with the clamping groove 20 for fixing the outer barrel 8, the outer barrel 8 is prevented from rotating again, the handrail 1 is pushed, the carriage 1 drives the carriage 2 to advance, the carriage 2 drives the carriage 9 to advance, the cutting knife 9 is V-shaped, a cutting edge is arranged on the inner side of the cutting knife, and in the process that the cutting knife 9 advances forwards, the cutting edge of cutting knife 9 cuts away the head of plant, and then can cut the seed of head, the seed of reaping falls on conveyer belt 5, because wheel 3 can rotate when advancing, wheel 3 drives second pivot 14 and rotates, second pivot 14 drives first gear 12 and rotates, first gear 12 drives second gear 13 and rotates, second gear 13 drives first pivot 10 and rotates, first pivot 10 drives rotor roller 11 and rotates, rotor roller 11 drives conveyer belt 5 and conveys forward, and then convey the seed on the conveyer belt 5 to the inside of collecting box 4, swash plate 15 and baffle 16 set up and make the seed can not fall out, collecting box 4 can be pulled out simultaneously, be convenient for take out the seed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A small hand-push type plant seed harvester comprises a carriage (2) and is characterized in that one side of the carriage (2) is fixedly connected with a handrail (1), two sides of the carriage (2) are respectively and rotatably connected with three second rotating shafts (14), one end of each second rotating shaft (14) is respectively and fixedly connected with a wheel (3), the top of the carriage (2) is fixedly connected with two side plates (7) which are symmetrically arranged, one rotating rod (19) is fixedly connected between the two side plates (7), the outer wall of each rotating rod (19) is rotatably sleeved with an outer barrel (8), the outer wall of each outer barrel (8) is provided with a harvesting assembly for harvesting seeds, one side of each side plate (7) is provided with a fixing assembly for fixing the outer barrel (8), the inside of the carriage (2) is provided with a conveying assembly for conveying the seeds, the inner wall of the bottom of the carriage (2) is slidably connected with a collecting box (4), one side of the collecting box (4) penetrates through the carriage (2) and is fixedly connected with a handle (17).

2. The small hand-push type plant seed harvester according to claim 1, wherein the harvesting assembly comprises a plurality of mounting blocks (6) which are slidably sleeved on the outer wall of the outer cylinder (8), and a cutting knife (9) is fixedly connected to one side of each mounting block (6).

3. The small hand-push type plant seed harvester according to claim 1, wherein the fixing assembly comprises two clamping rods (21) slidably penetrating through the side plate (7), one end of each clamping rod (21) is fixedly connected with a same pulling plate (23), a screw (22) penetrates through an internal thread of each pulling plate (23), one end of each screw (22) is rotatably connected with one side of the side plate (7), and one side of the outer cylinder (8) is provided with a plurality of clamping grooves (20) clamped with the clamping rods (21).

4. The small hand-push type plant seed harvester according to claim 1, characterized in that the conveying assembly comprises two rotating rollers (11) rotatably connected to the inner walls of the two sides of the carriage (2), and the outer wall of the two rotating rollers (11) is provided with the same conveying belt (5).

5. The small hand-push type plant seed harvester according to claim 1, wherein a baffle (16) is fixedly connected to the inner wall of the bottom of the collection box (4), and a sloping plate (15) is fixedly connected to the top of the baffle (16).

6. The small hand-push type plant seed harvester according to claim 4, wherein both ends of one of the rotating rollers (11) are fixedly connected with first rotating shafts (10), the ends, far away from each other, of the two first rotating shafts (10) rotate to penetrate through the carriage (2), a second gear (13) is fixedly sleeved on the outer wall of the first rotating shaft (10), and a first gear (12) meshed with the second gear (13) is fixedly sleeved on the outer wall of the second rotating shaft (14) in the middle.

7. The small push type plant seed harvester according to claim 2, wherein a bolt (18) is threaded through one side of the mounting block (6).