CN211792979U

CN211792979U - Agricultural weeding device

Info

Publication number: CN211792979U
Application number: CN201921941928.4U
Authority: CN
Inventors: 王观林
Original assignee: Nanjing Fulizhen Agricultural Technology Co ltd
Current assignee: Nanjing Fulizhen Agricultural Technology Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-10-30
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses an agricultural weeding device belongs to agricultural weeding equipment technical field. An agricultural weeding device comprises a rack and a recovery box fixedly arranged on the rack, wherein air boxes symmetrically arranged on two sides of the recovery box are fixedly arranged at the top of the rack and are communicated with the recovery box through air pipes; the bottom of the recovery box is rotatably connected with a conveying roller shaft through a mounting side plate, the conveying roller shaft is arranged in front of the feeding hole, the bottom of the collecting box is fixedly provided with a conveying motor, and the output end of the conveying motor is rotatably connected with a conveying auger; the utility model discloses a set up the collecting box, utilize the collecting box to remain in the weeds on ground after with the breakage collect to the collecting box in to utilize and carry the auger to carry weeds to the collection box in, with the realization to the ruderal effective processing in broken back.

Description

Agricultural weeding device

Technical Field

The utility model relates to an agricultural weeding equipment technical field especially relates to an agricultural weeding device.

Background

In the agricultural production process, weeds are inevitable to compete for nutrients, light and space with crops, the weeds also can be hosts of certain plant diseases and insect pests, and the difficulty in removing the weeds is great in agricultural production. Herbicide weeding has pesticide residues which are contrary to the requirements of organic agriculture, so that mechanical weeding is often adopted for crops.

In the existing mechanical weeding, a power device is usually used for driving a weeding part to rotate, the rotation of the weeding part is used for cutting off weeds, the cut-off weeds still remain on the ground surface, and the residual weeds are difficult to decompose and absorb by soil in a short time, so that the residual weeds have inconvenience for subsequent crop planting, and a weeding device capable of collecting the weeds cut off by mechanical weeding is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems mentioned in the background technology and providing an agricultural weeding device.

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

an agricultural weeding device comprises a rack and a recovery box fixedly arranged on the rack, wherein air boxes symmetrically arranged on two sides of the recovery box are fixedly arranged at the top of the rack and are communicated with the recovery box through air pipes;

the bottom of the recovery box is rotatably connected with a conveying roller shaft through a mounting side plate, and the conveying roller shaft is arranged in front of the feeding hole;

the bottom of collecting box has set firmly conveying motor, conveying motor's output rotates and is connected with the transport auger, the inside of collection box is arranged in on the top of collecting box, the top sliding connection of collecting box has the installation piece, the installation piece is through the scalable propelling movement pinion rack that is connected with of telescopic cylinder.

Preferably, the bottom of the frame is rotatably connected with symmetrical traveling wheels.

Preferably, the lateral wall of bellows is equipped with the fan firmly, the air-out end of fan is equipped with the air exit.

Preferably, the crushing device comprises a power motor fixedly arranged on the side wall of the rack, the output end of the power motor is rotatably connected with a crushing shaft, the crushing shaft is rotatably connected with a crushing disc, and the crushing disc is fixedly provided with crushing teeth distributed circumferentially.

Preferably, a plurality of carding teeth distributed at intervals are formed on the carding toothed plate, and the carding toothed plate is obliquely and downwards arranged.

Preferably, the conveying roller shafts are fixedly provided with conveying rods which are distributed at intervals.

Preferably, the top of the collecting box is fixedly provided with a linear motor guide rail, a linear motor is connected in the linear motor guide rail in a sliding manner, and the linear motor is fixedly connected with the mounting block through a mounting plate on the linear motor.

Preferably, the side wall of the linear motor guide rail is fixedly provided with a guide limiting rod, and the end part of the pushing toothed plate is fixedly provided with a limiting block clamped with the guide limiting rod.

Preferably, the limiting block is provided with a through hole matched with the guide limiting rod.

Preferably, the bottom end surface of the pushing toothed plate and the top surface of the collecting box are positioned on the same horizontal plane.

Compared with the prior art, the utility model provides an agricultural weeding device possesses following beneficial effect:

1. the agricultural weeding device is driven to move under the traction of an external power device when in use, a crushing device at the front end of a rack is driven to cut off weeds on the ground, specifically, a power motor drives a crushing shaft to rotate during operation, the crushing shaft further drives a crushing disc to rotate, the crushing disc further drives crushing teeth to rotate so as to achieve the effect of crushing the weeds, the crushed weeds are scattered to the ground surface, the rack is used for gathering the weeds on the ground surface by using a carding toothed plate at the bottom end of a collecting box in the process of continuously moving, along with the increase of the amount of the weeds gathered on the carding toothed plate, a motor is arranged on a conveying roller shaft, the conveying roller shaft is driven to rotate by the motor, the conveying roller shaft further utilizes a conveying rod on the conveying roller shaft to pull the weeds gathered on the carding toothed plate into the collecting box, and the conveying motor is arranged at the bottom of the collecting box, conveyer motor drives the transport auger of its output when rotating and rotates, carry the auger to carry the weeds that will get into in the collection box to carry to the collection box in through the opening on collecting box top, meanwhile, utilize the slip of linear electric motor in the linear electric motor guide rail, and then drive the propelling movement pinion rack and remove along the direction gag lever post, weeds are when gushing into the collection box in through the collection box, utilize the removal of propelling movement pinion rack, push away weeds to the both sides of collection box, realize the collection to weeds, through setting up telescopic cylinder, utilize telescopic cylinder to rise the propelling movement pinion rack, so that clear up the propelling movement pinion rack after the use, in actual use, can set up the bin outlet on the collection box, so that discharge the weeds of collecting to the collection box.

2. This agricultural weeding device is connected with the travelling wheel of symmetry through the bottom rotation at the frame, utilizes the rotation of travelling wheel, drives the removal of whole device.

3. This agricultural weeding device through set firmly the fan at the lateral wall of stating bellows, the air-out end of fan is equipped with the air exit, utilizes the fan to realize ventilating the collection box.

4. This agricultural weeding device through setting up breaker, utilizes motor power to drive broken axle and rotates, and then drives broken dish and broken tooth and rotate to the realization is abolished ground weeds.

5. This agricultural weeding device, through the carding tooth who sets up a plurality of interval distribution on carding tooth plate, and carding tooth plate slope sets up downwards, carding tooth's existence is convenient for gather the weeds after the breakage on the carding tooth plate that the slope set up.

6. This agricultural weeding device through the transport pole that has set firmly interval distribution on carrying the roller, when using, can be equipped with the pivoted motor of drive transport roller on the installation curb plate to drive and carry the roller rotation, and then drive and carry the pole rotation, in order to dial the weeds of gathering on combing the pinion rack to the collecting box.

7. This agricultural weeding device through having set firmly the direction gag lever post at linear electric motor guide rail lateral wall, utilizes the removal of propelling movement pinion rack along the direction gag lever post to the realization will gush into the weeds in the collection box and push away to the both sides of collection box, the existence of through hole is favorable to with propelling movement pinion rack block on the guide gag lever post.

8. This agricultural weeding device promotes the bottom end face of pinion rack and the top surface of collecting box and is located same horizontal plane to be convenient for carry the weeds of auger in the collecting box to push down to the both sides of collecting box under the promotion of propelling movement pinion rack.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a set up the collecting box, utilize the collecting box to remain in the weeds on ground after with the breakage are collected to the collecting box to utilize and carry the auger to carry weeds to the collection box in, with the realization to the ruderal effective processing of breakage back.

Drawings

Fig. 1 is one of the schematic structural views of an agricultural weeding device provided by the present invention;

fig. 2 is a second schematic structural view of an agricultural weeding apparatus according to the present invention;

FIG. 3 is a schematic view of the connection structure of the collection box and the recovery box of the agricultural weeding device of the present invention;

FIG. 4 is a second schematic view of the connection structure of the collecting box and the recycling box of the agricultural weeding device of the present invention;

FIG. 5 is a schematic view of a collecting box of the agricultural weeding device according to the present invention;

fig. 6 is a second schematic structural view of a collecting box of an agricultural weeding device according to the present invention;

fig. 7 is a third schematic structural view of a collecting box of the agricultural weeding device provided by the present invention;

fig. 8 is a schematic structural view of the connection between the guiding limiting rod and the limiting block of the agricultural weeding device provided by the utility model;

fig. 9 is a schematic structural diagram of a crushing device of the agricultural weeding device provided by the utility model.

In the figure: 1. a frame; 2. a recycling bin; 3. an air box; 4. an air duct; 5. a crushing device; 5-1, a power motor; 5-2, crushing shaft; 5-3, a crushing disc; 5-4, crushing teeth; 6. a collection box; 7. a comb plate; 8. a feed inlet; 9. installing a side plate; 10. a conveying roller shaft; 10-1, a conveying rod; 11. a conveying motor; 12. conveying the auger; 13. mounting blocks; 14. a telescopic cylinder; 15. Pushing a toothed plate; 16. a travel wheel; 17. a fan; 18. an air outlet; 19. a linear motor guide rail; 20. a linear motor; 21. guiding a limiting rod; 22. a limiting block; 23. a through hole.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-9, an agricultural weeding device comprises a frame 1 and a recovery box 2 fixedly arranged on the frame 1, wherein air bellows 3 symmetrically arranged at two sides of the recovery box 2 are fixedly arranged at the top of the frame 1, the air bellows 3 is communicated with the recovery box 2 through an air duct 4, a crushing device 5 is fixedly arranged on the side wall of the front end of the frame 1, a collecting box 6 is fixedly arranged at the bottom end of the recovery box 2, a carding toothed plate 7 is fixedly arranged at the bottom end of the collecting box 6, and a feeding port 8 is formed in the side wall of the collecting box 6;

the bottom of the recovery box 2 is rotatably connected with a conveying roller shaft 10 through a mounting side plate 9, and the conveying roller shaft 10 is arranged in front of the feeding hole 8;

the bottom of collecting box 6 has set firmly conveying motor 11, and conveying motor 11's output rotates and is connected with carries auger 12, and the inside of collection box 2 is arranged in on the top of collecting box 6, and the top sliding connection of collecting box 6 has installation piece 13, and installation piece 13 has propelling movement pinion rack 15 through telescopic cylinder 14 telescopic connection.

The bottom of the frame 1 is rotationally connected with symmetrical traveling wheels 16, and the whole device is driven to move by the rotation of the traveling wheels 16.

The lateral wall of bellows 3 sets firmly has fan 17, and the air-out end of fan 17 is equipped with air exit 18, utilizes fan 17 to realize ventilating collection box 2.

The crushing device 5 comprises a power motor 5-1 fixedly arranged on the side wall of the rack 1, the output end of the power motor 5-1 is rotatably connected with a crushing shaft 5-2, the crushing shaft 5-2 is rotatably connected with a crushing disc 5-3, circumferentially distributed crushing teeth 5-4 are fixedly arranged on the crushing disc 5-3, and the power motor 5-1 is utilized to drive the crushing shaft 5-2 to rotate so as to drive the crushing disc 5-3 and the crushing teeth 5-4 to rotate, so that the ground weeds are crushed.

A plurality of carding teeth distributed at intervals are arranged on the carding tooth plate 7, the carding tooth plate 7 is arranged obliquely downwards, and broken weeds are conveniently gathered on the obliquely arranged carding tooth plate 7 due to the carding teeth.

The conveying roller shaft 10 is fixedly provided with conveying rods 10-1 which are distributed at intervals, and when the device is used, a motor for driving the conveying roller shaft 10 to rotate is arranged on the mounting side plate 9, so that the conveying roller shaft 10 is driven to rotate, and the conveying rods 10-1 are driven to rotate, so that weeds gathered on the carding toothed plate 7 are pushed into the collecting box 6.

The top of collecting box 6 sets firmly linear electric motor guide rail 19, and sliding connection has linear electric motor 20 in linear electric motor guide rail 19, and linear electric motor 20 links firmly with installation piece 13 through the mounting panel on it, utilizes the removal of linear electric motor 20 in linear electric motor guide rail 19 to drive propelling movement toothed plate 15 and remove, in order to promote the weeds of carrying to collection box 2.

A guide limiting rod 21 is fixedly arranged on the side wall of the linear motor guide rail 19, and a limiting block 22 clamped with the guide limiting rod 21 is fixedly arranged at the end part of the pushing toothed plate 15;

offer the through hole 23 with the matching of direction gag lever post 21 on the stopper 22, utilize propelling movement pinion rack 15 along the removal of direction gag lever post 21 to the realization will gush into the weeds in the collection box 2 and push away to the both sides of collection box 2, the existence of through hole 23 is favorable to on direction gag lever post 21 with propelling movement pinion rack 15 block.

The bottom end face of the push toothed plate 15 and the top face of the collection box 6 are located on the same horizontal plane, so that weeds conveyed into the collection box 6 through the conveying auger 12 are pushed down to the two sides of the collection box 6 under the pushing of the push toothed plate 15.

In the utility model, when in use, under the traction of an external power device, the device is driven to move, the crushing device 5 at the front end of the frame 1 works to cut off weeds on the ground, specifically, the power motor 5-1 drives the crushing shaft 5-2 to rotate when in work, the crushing shaft 5-2 further drives the crushing disc 5-3 to rotate, the crushing disc 5-3 further drives the crushing teeth 5-4 to rotate so as to realize the effect of removing the weeds, the crushed weeds fall to the ground surface, the frame 1 utilizes the carding toothed plate 7 at the bottom end of the collecting box 6 to collect the weeds on the ground surface in the process of continuous movement, along with the increase of the amount of the weeds collected on the carding toothed plate 7, the motor is arranged on the conveying roller shaft 10, the conveying roller shaft 10 is driven to rotate by the motor, the conveying roller shaft 10 further utilizes the conveying rod 10-1 on the conveying roller shaft to shift the weeds collected on the carding toothed plate 7 into the collecting box 6, through the arrangement of the conveying motor 11 at the bottom of the collecting box 6, the conveying motor 11 drives the conveying auger 12 at the output end to rotate when rotating, the conveying auger 12 conveys weeds entering the collecting box 6 into the recovery box 2 through the opening at the top end of the collecting box 6, and meanwhile, by utilizing the sliding of the linear motor 20 in the linear motor guide rail 19, thereby driving the push tooth plate 15 to move along the guiding limit rod 21, when the weeds are flushed into the recovery box 2 through the collection box 6, the weeds are pushed to the two sides of the recovery box 2 by the movement of the push toothed plate 15, so that the collection of the weeds is realized, by arranging the telescopic cylinder 14, the push toothed plate 15 is lifted by the telescopic cylinder 14, so that the push toothed plate 15 can be cleaned after use, in actual use, a discharge opening may be provided in the recovery tank 2 to discharge the weeds collected in the recovery tank 2.

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. An agricultural weeding device comprises a rack (1) and a recovery box (2) fixedly arranged on the rack (1), and is characterized in that air bellows (3) symmetrically arranged at two sides of the recovery box (2) are fixedly arranged at the top of the rack (1), the air bellows (3) is communicated with the recovery box (2) through an air pipe (4), a crushing device (5) is fixedly arranged on the side wall of the front end of the rack (1), a collecting box (6) is fixedly arranged at the bottom end of the recovery box (2), a carding toothed plate (7) is fixedly arranged at the bottom end of the collecting box (6), and a feeding port (8) is formed in the side wall of the collecting box (6);

the bottom of the recovery box (2) is rotatably connected with a conveying roller shaft (10) through a mounting side plate (9), and the conveying roller shaft (10) is arranged in front of the feeding hole (8);

the bottom of collecting box (6) has set firmly conveyor motor (11), the output of conveyor motor (11) rotates and is connected with transport auger (12), the inside of collection box (2) is arranged in on the top of collecting box (6), the top sliding connection of collecting box (6) has installation piece (13), but installation piece (13) telescopic connection has propelling movement pinion rack (15) through telescopic cylinder (14).

2. An agricultural weeding apparatus according to claim 1, wherein symmetrical travelling wheels (16) are rotatably connected to the bottom of said frame (1).

3. An agricultural weeding apparatus according to claim 1, wherein a fan (17) is fixedly arranged on the side wall of the wind box (3), and an air outlet (18) is arranged at the air outlet end of the fan (17).

4. An agricultural weeding apparatus according to claim 1, wherein the crushing device (5) comprises a power motor (5-1) fixedly arranged on the side wall of the frame (1), the output end of the power motor (5-1) is rotatably connected with a crushing shaft (5-2), the crushing shaft (5-2) is rotatably connected with a crushing disc (5-3), and the crushing disc (5-3) is fixedly provided with crushing teeth (5-4) distributed circumferentially.

5. An agricultural weeding apparatus according to claim 1, wherein said comb plate (7) is provided with a plurality of comb teeth distributed at intervals, and said comb plate (7) is disposed obliquely downward.

6. An agricultural weeding apparatus according to claim 1, wherein the conveying roller (10) has conveying rods (10-1) fixed thereto at intervals.

7. An agricultural weeding apparatus according to claim 1, wherein a linear motor guide rail (19) is fixedly arranged on the top of the collecting box (6), a linear motor (20) is slidably connected to the linear motor guide rail (19), and the linear motor (20) is fixedly connected to the mounting block (13) through a mounting plate on the linear motor guide rail (19).

8. An agricultural weeding device according to claim 7, wherein a guide limiting rod (21) is fixedly arranged on the side wall of the linear motor guide rail (19), and a limiting block (22) which is clamped with the guide limiting rod (21) is fixedly arranged at the end of the push toothed plate (15).

9. An agricultural weeding apparatus according to claim 8, wherein the limiting block (22) is provided with a through hole (23) matching with the guiding limiting rod (21).

10. An agricultural weeding apparatus according to claim 1, wherein the bottom end surface of the push toothed plate (15) is at the same level as the top surface of the collection tank (6).