CN216392133U

CN216392133U - Agricultural weeding device

Info

Publication number: CN216392133U
Application number: CN202123360664.3U
Authority: CN
Inventors: 曹胜柱; 王丽平; 韩庆有
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-04-29
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses an agricultural weeding device, and relates to the technical field of agricultural weeding. The utility model comprises a supporting plate, wherein a disc is arranged on the surface of the supporting plate, a rotating rod is arranged in the disc and is rotationally connected with the disc, a gear is arranged on the outer surface of the rotating rod, a chain is arranged outside the gear, the gear is meshed with the chain, a vertical plate is arranged at the top of the supporting plate, a driving motor is arranged on the side surface of the vertical plate, and the output end of the driving motor extends into the rotating rod. According to the utility model, through the arrangement of the gear, the chain, the sleeve, the fastening bolt, the driving motor and the blade plates, through the meshing action between the gear and the chain, only one driving motor can be used for driving the two blade plates to rotate simultaneously, so that the efficiency of removing weeds in the greenhouse is improved, the waste of electric energy is avoided, meanwhile, the height of the blade plates from the ground can be adjusted according to the actual weeding requirement, and the application range and the practicability of the whole weeding device are improved.

Description

Agricultural weeding device

Technical Field

The utility model belongs to the technical field of agricultural weeding, and particularly relates to an agricultural weeding device.

Background

When agricultural products are planted in the greenhouse, weeds can grow in the greenhouse, the small weeding device is required to be used for clearing the weeds, however, the existing small weeding device has certain defects when in use, the existing small weeding device can adopt a single blade plate when in use, weeding is carried out through the rotation of the single blade plate, the weeding efficiency is low, meanwhile, the ground clearance of the blade plate cannot be adjusted according to actual needs, the application range is limited, the weeds can be attached to the surface of the blade plate when in weeding, the existing small weeding device is not provided with a mechanism for clearing the weeds from the surface of the blade plate in real time, the clearing efficiency of the blade plate for the weeds is reduced, and therefore improvement is needed, and the agricultural weeding device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an agricultural weeding device, which aims to solve the existing problems: the existing small weeding device can adopt a single blade plate when in use, weed through the rotation of the single blade plate, has lower weeding efficiency, can not adjust the ground clearance of the blade plate according to actual needs, has limited use range, and weeds can be attached to the surface of the blade plate when the blade plate weeds weed, and the existing small weeding device is not provided with a mechanism for removing the weeds from the surface of the blade plate in real time, thereby reducing the removing efficiency of the blade plate to the weeds.

In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model relates to an agricultural weeding device, which comprises a supporting plate, wherein a disc is arranged on the surface of the supporting plate, a rotating rod is arranged in the disc and is rotatably connected with the disc, a gear is arranged on the outer surface of the rotating rod, a chain is arranged outside the gear and is meshed with the chain, a vertical plate is arranged at the top of the supporting plate, a driving motor is arranged on the side surface of the vertical plate, the output end of the driving motor extends into the rotating rod, the rotating rod is fixedly connected with the output end of the driving motor, a clamping plate is arranged on the surface of the vertical plate and is arranged outside the chain, a sleeve is arranged at the bottom of the rotating rod, a blade plate is arranged in the sleeve, and the blade plate is in sliding connection with the sleeve.

Furthermore, a fastening bolt is arranged on the side face of the sleeve and is in threaded connection with the sleeve, the top end of the fastening bolt abuts against the surface of the blade plate, and a bottom plate is arranged at the bottom of the supporting plate.

Furthermore, a sliding groove is formed in the bottom plate, a moving plate is arranged in the sliding groove and is connected with the sliding groove in a sliding mode, and a stepping motor is installed on the surface of the moving plate.

Furthermore, the output end of the stepping motor is provided with a fan blade, the fan blade is fixedly connected with the output end of the stepping motor, and the fan blade is arranged on the side face of the blade plate.

Further, electric telescopic handle is installed to the side of bottom plate, electric telescopic handle's top extends to in the movable plate, the top of riser is provided with the dust storage box.

Further, an air pump is installed at the top of the dust storage box and communicated with the dust storage box, and an outlet valve is arranged on the side face of the dust storage box.

Further, a handle is arranged on one side of the top of the supporting plate and fixedly connected with the supporting plate, and an anti-skidding sleeve is arranged outside the handle.

Furthermore, the bottom of the supporting plate is provided with a universal wheel, and the universal wheel is movably connected with the supporting plate.

The utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the gear, the chain, the sleeve, the fastening bolt, the driving motor and the blade plates, through the meshing action between the gear and the chain, only one driving motor can be used for driving the two blade plates to rotate simultaneously, so that the efficiency of removing weeds in the greenhouse is improved, the waste of electric energy is avoided, meanwhile, the height of the blade plates from the ground can be adjusted according to the actual weeding requirement, and the application range and the practicability of the whole weeding device are improved.

2. According to the utility model, through the matched use of the electric telescopic rod, the stepping motor, the fan blade and the moving plate, weeds attached to the surface of the blade plate can be removed from the surface of the blade plate through the airflow generated by the rotation of the fan blade, so that the problem that the weeds are attached to the surface of the blade plate to reduce the removing efficiency of the blade plate on the weeds is avoided.

Drawings

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

FIG. 2 is a right side view of the present invention;

FIG. 3 is a bottom view of the present invention;

fig. 4 is a left side view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a support plate; 2. a disc; 3. a rotating rod; 4. a drive motor; 5. a gear; 6. a chain; 7. a splint; 8. a blade plate; 9. an electric telescopic rod; 10. a universal wheel; 11. a dust storage box; 12. an air pump; 13. a handle; 14. a base plate; 15. a vertical plate; 16. a fan blade; 17. a stepping motor; 18. moving the plate; 19. fastening a bolt; 20. a chute; 21. a sleeve.

Detailed Description

Referring to fig. 1-4, the utility model is an agricultural weeding device, comprising a support plate 1, a disc 2 is arranged on the surface of the support plate 1, a rotating rod 3 is arranged in the disc 2, the rotating rod 3 is rotatably connected with the disc 2, a gear 5 is arranged on the outer surface of the rotating rod 3, a chain 6 is arranged outside the gear 5, the gear 5 is meshed with the chain 6, a vertical plate 15 is arranged on the top of the support plate 1, a driving motor 4 is arranged on the side surface of the vertical plate 15, the output end of the driving motor 4 extends into the rotating rod 3, the rotating rod 3 is fixedly connected with the output end of the driving motor 4, a clamping plate 7 is arranged on the surface of the vertical plate 15, the clamping plate 7 is arranged outside the chain 6, a sleeve 21 is arranged at the bottom of the rotating rod 3, a blade plate 8 is arranged in the sleeve 21, the blade plate 8 is slidably connected with the sleeve 21, a fastening bolt 19 is arranged on the side surface of the sleeve 21, and the fastening bolt 19 is in threaded connection with the sleeve 21, the top end of the fastening bolt 19 is abutted against the surface of the blade plate 8, the gear 5, the chain 6, the sleeve 21, the fastening bolt 19, the driving motor 4 and the blade plate 8 are arranged, only one driving motor 4 can be used through the meshing action between the gear 5 and the chain 6, the two blade plates 8 can be driven to rotate simultaneously, the weed removing efficiency in the greenhouse is further improved, the waste of electric energy is avoided, meanwhile, the ground clearance of the blade plate 8 can be adjusted according to the actual weeding requirement, the application range and the practicability of the whole weeding device are improved, the bottom of the supporting plate 1 is provided with the bottom plate 14, the bottom plate 14 is internally provided with the chute 20, the movable plate 18 is arranged in the chute 20 and is in sliding connection with the chute 20, the movable plate 17 is arranged on the surface of the movable plate 18, the output end of the stepping motor 17 is provided with the fan blade 16, and the fan blade 16 is fixedly connected with the output end of the stepping motor 17, the fan blades 16 are arranged on the side surface of the blade plate 8, the electric telescopic rod 9 is arranged on the side surface of the bottom plate 14, the top end of the electric telescopic rod 9 extends into the movable plate 18, the electric telescopic rod 9, the stepping motor 17, the fan blades 16 and the movable plate 18 are arranged to be matched for use, can rotate the adnexed weeds in blade plate 8 surface and clear away from blade plate 8's surface through the air current that flabellum 16 produced, avoid weeds to adhere to on blade plate 8 surface and reduce blade plate 8 and to ruderal efficiency of cleaing away, the top of riser 15 is provided with dust storage box 11, air pump 12 is installed at dust storage box 11's top, air pump 12 and dust storage box 11 intercommunication, dust storage box 11's side is provided with the outlet valve, top one side of backup pad 1 is provided with handle 13, handle 13 and backup pad 1 fixed connection, the outside of handle 13 is provided with the antiskid cover, the bottom of backup pad 1 is provided with universal wheel 10, universal wheel 10 and backup pad 1 swing joint.

One specific application of this embodiment is: open driving motor 4, step motor 17, the switch of electric telescopic handle 9 and air pump 12, drive bull stick 3 and gear 5 rotation when driving motor 4 during operation, because gear 5 and chain 6 mesh, and then can drive two blade plates 8 and rotate simultaneously, clear away weeds in the big-arch shelter through blade plate 8, drive flabellum 16 rotation when step motor 17 during operation, drive step motor 17 and flabellum 16 cyclic movement when electric telescopic handle 9 during operation, the air current that produces will be attached to the weeds on blade plate 8 surface through the rotation of flabellum 16 and clear away, can inhale the dust storage box 11 with the dust that produces when weeding during the work of air pump 12 in, avoid the dust to diffuse in the big-arch shelter, and then can clear away weeds in the big-arch shelter.

Claims

1. An agricultural weeding device, comprising a support plate (1), characterized in that: the surface of the supporting plate (1) is provided with a disc (2), a rotating rod (3) is arranged in the disc (2), the rotating rod (3) is rotatably connected with the disc (2), a gear (5) is arranged on the outer surface of the rotating rod (3), a chain (6) is arranged outside the gear (5), the gear (5) is meshed with the chain (6), a vertical plate (15) is arranged at the top of the supporting plate (1), a driving motor (4) is arranged on the side surface of the vertical plate (15), the output end of the driving motor (4) extends into the rotating rod (3), the rotating rod (3) is fixedly connected with the output end of the driving motor (4), a clamping plate (7) is arranged on the surface of the vertical plate (15), the clamping plate (7) is arranged outside the chain (6), a sleeve (21) is arranged at the bottom of the rotating rod (3), and a blade plate (8) is arranged in the sleeve (21), the blade plate (8) is connected with the sleeve (21) in a sliding manner.

2. An agricultural weeding apparatus according to claim 1, wherein: the side of the sleeve (21) is provided with a fastening bolt (19), the fastening bolt (19) is in threaded connection with the sleeve (21), the top end of the fastening bolt (19) is abutted against the surface of the blade plate (8), and the bottom of the support plate (1) is provided with a bottom plate (14).

3. An agricultural weeding apparatus according to claim 2, wherein: the improved automatic feeding device is characterized in that a sliding groove (20) is formed in the bottom plate (14), a moving plate (18) is arranged in the sliding groove (20), the moving plate (18) is connected with the sliding groove (20) in a sliding mode, and a stepping motor (17) is arranged on the surface of the moving plate (18).

4. An agricultural weeding apparatus according to claim 3, wherein: the output of step motor (17) is provided with flabellum (16), flabellum (16) and step motor's (17) output fixed connection, flabellum (16) set up the side at blade plate (8).

5. An agricultural weeding apparatus according to claim 4, wherein: the side-mounting of bottom plate (14) has electric telescopic handle (9), in the top of electric telescopic handle (9) extended to movable plate (18), the top of riser (15) is provided with dust storage box (11).

6. An agricultural weeding apparatus according to claim 5, wherein: an air pump (12) is installed at the top of the dust storage box (11), the air pump (12) is communicated with the dust storage box (11), and an outlet valve is arranged on the side face of the dust storage box (11).

7. An agricultural weeding apparatus according to claim 1, wherein: the anti-skidding type shoe rack is characterized in that a handle (13) is arranged on one side of the top of the supporting plate (1), the handle (13) is fixedly connected with the supporting plate (1), and an anti-skidding sleeve is arranged outside the handle (13).

8. An agricultural weeding apparatus according to claim 1, wherein: the bottom of the supporting plate (1) is provided with a universal wheel (10), and the universal wheel (10) is movably connected with the supporting plate (1).