CN221863616U - Weeding equipment piece clearance mechanism - Google Patents

Abstract

The present application relates to the technical field of weeding equipment and discloses a cleaning mechanism for debris of weeding equipment, comprising a weeding frame, an inner wall of the weeding frame is provided with a weeding assembly, the top outer wall of the weeding frame is fixedly connected to a first driving box, the outer wall of the weeding frame away from the first driving box is fixedly connected to a second driving box, and the interiors of the second driving box and the first driving box are both provided with driving assemblies, the driving assembly comprises a groove, the outer wall of the groove is rotatably connected to a bidirectional screw rod, and the outer walls on both sides of the bidirectional screw rod are threadedly sleeved with a driving seat, the outer wall of the driving seat is fixedly connected to a connecting rod, the connecting rod extends to the interior of the weeding frame and is fixedly connected to a cleaning rod, and the utility model can clean the soil debris on the inner wall of the weeding equipment to prevent its accumulation from affecting the operation of the weeding equipment and thus reducing the weeding efficiency.

Description

A cleaning mechanism for debris of weeding equipment

Technical Field

The present application relates to the technical field of weeding equipment, and in particular to a cleaning mechanism for debris of weeding equipment.

Background Art

Currently, weeding equipment includes lawn mowers, lawn mowers and lawn trimmers. Weeding equipment is a mechanical tool used to trim lawns, vegetation, etc. It is used to cut grass, vegetation, trim and remove excess debris on the lawn. The natural environment and recreational space created by using engineering technology and process means in a certain area, through transforming the terrain, planting trees and flowers, constructing buildings and arranging garden paths, is called a garden.

With respect to the above-mentioned related technologies, the inventor believes that when the existing weeding equipment is used for weeding, the weeding cutters of the weeding equipment will inevitably bring along some soil debris, and the soil debris will adhere to the inner wall of the weeding equipment. When the soil debris accumulates too much, it will affect the weeding efficiency. Therefore, a debris cleaning mechanism for weeding equipment is proposed to solve the above problem.

The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field.

Utility Model Content

In order to solve the problem that the soil brought by the weeding cutter adheres to the inner wall of the weeding equipment and affects the weeding work efficiency, the present application provides a cleaning mechanism for the debris of the weeding equipment.

The present application provides a weeding equipment debris cleaning mechanism that adopts the following technical solution:

A cleaning mechanism for debris of a weeding device comprises a weeding frame, an inner wall of the weeding frame is provided with a weeding assembly, a top outer wall of the weeding frame is fixedly connected with a first driving box, an outer wall of the weeding frame away from the first driving box is fixedly connected with a second driving box, and the second driving box and the first driving box are both provided with driving assemblies inside;

The driving assembly includes a groove, the outer wall of the groove is rotatably connected to a bidirectional screw rod, and the outer walls on both sides of the bidirectional screw rod are threadedly sleeved with a driving seat, the outer wall of the driving seat is fixedly connected to a connecting rod, the connecting rod extends to the interior of the weeding frame and is fixedly connected to a cleaning rod, and the cleaning rod fits tightly against the inner wall of the weeding frame.

Preferably, the weeding assembly includes a drive shaft, the inner wall of the weeding machine frame is rotatably connected to the drive shaft, the outer wall of the drive shaft is fixedly connected to a plurality of brackets, the outer walls of the plurality of brackets are sleeved with a plurality of cutters, and the side outer wall of the weeding machine frame is provided with a drive motor for driving the drive shaft.

Preferably, two limiting rods are fixedly connected to the outer walls on both sides of the driving seat, two limiting grooves are provided on the inner walls on both sides of the first driving box and the second driving box, and the two limiting rods are slidably connected to the two limiting grooves.

Preferably, the outer wall of the first drive box is rotatably connected to a first toothed disc, and the first toothed disc is fixedly connected to a bidirectional screw rod in the first drive box, the outer wall of the second drive box is rotatably connected to a second toothed disc, the second toothed disc is fixedly connected to a bidirectional screw rod in the second drive box, and a toothed belt is arranged between the second toothed disc and the first toothed disc, and the toothed belt is meshed with the second toothed disc and the first toothed disc.

Preferably, a servo motor is fixedly connected to the side outer wall of the weeding frame facing away from the first toothed disc, and the servo motor is fixedly connected to a bidirectional screw rod located in the first drive box, and a driving power supply for driving the servo motor is provided on the outer wall of the weeding frame located on the side of the first drive box.

Preferably, a plurality of tooth grooves are formed on the outer wall of the weeder frame on the driving power supply side.

In summary, this application includes the following beneficial technical effects:

By setting up the first driving box and the second driving box, the bidirectional screw rod in the first driving box is driven to rotate, so that the bidirectional screw rod and the first toothed plate are rotated synchronously, and then the first toothed plate drives the second toothed plate to rotate synchronously through the toothed belt, thereby completing the synchronous driving of the bidirectional screw rod in the second driving box, so that the bidirectional screw rod in the first driving box and the second driving box drives the connecting rod to move back and forth repeatedly through the driving seat, so that the connecting rod drives the cleaning rod to repeatedly clean the soil debris on the inner wall of the weeding frame. Compared with the prior art, it can clean the soil debris on the inner wall of the weeding equipment to avoid its accumulation and affecting the operation of the weeding equipment, thereby reducing the weeding efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is an overall schematic diagram of an embodiment of the application;

FIG2 is a cross-sectional view of the first drive box structure of the embodiment of the application;

FIG3 is a cross-sectional view of the weeding machine frame structure according to an embodiment of the application;

FIG. 4 is an enlarged schematic diagram of the structure at point A in FIG. 3 .

Explanation of the reference numerals in the accompanying drawings: 1. weeding machine frame; 2. tooth groove; 3. driving shaft; 4. first driving box; 5. bracket; 6. tool; 7. servo motor; 8. driving motor; 11. toothed belt; 12. first toothed disc; 13. second toothed disc; 14. groove; 15. bidirectional screw rod; 16. driving seat; 18. limiting groove; 19. limiting rod; 20. cleaning rod; 21. driving power supply; 22. second driving box; 23. connecting rod.

DETAILED DESCRIPTION

The present application is further described in detail below in conjunction with Figures 1-4.

The embodiment of the present application discloses a cleaning mechanism for debris of a weeding device. Referring to Figures 1-4, a cleaning mechanism for debris of a weeding device comprises a weeding frame 1, the inner wall of the weeding frame 1 is provided with a weeding assembly, through which the weeding assembly facilitates the cleaning of grass, the top outer wall of the weeding frame 1 is fixedly connected with a first drive box 4, the outer wall of the weeding frame 1 away from the first drive box 4 is fixedly connected with a second drive box 22, and the second drive box 22 and the first drive box 4 are both provided with drive assemblies inside, so that the cleaning of the soil debris on the inner wall of the weeding frame 1 is facilitated by the drive assemblies of the first drive box 4 and the second drive box 22;

The driving assembly includes a groove 14, the outer wall of the groove 14 is rotatably connected with a bidirectional screw rod 15, and the outer walls on both sides of the bidirectional screw rod 15 are threadedly sleeved with a driving seat 16, the outer wall of the driving seat 16 is fixedly connected with a connecting rod 23, the connecting rod 23 extends to the interior of the weeding frame 1 and is fixedly connected with a cleaning rod 20, and the cleaning rod 20 is tightly fitted to the inner wall of the weeding frame 1, by driving the bidirectional screw rods 15 in the first driving box 4 and the second driving box 22 to rotate synchronously, so that the bidirectional screw rods 15 in the first driving box 4 and the second driving box 22 drive the driving seats 16 on both sides to move back and forth repeatedly, so that the driving seat 16 drives the cleaning rod 20 to move back and forth repeatedly through the connecting rod 23, and then the cleaning rod 20 cleans the soil debris on the inner wall of the weeding frame 1.

The weeding assembly includes a drive shaft 3, the inner wall of the weeding frame 1 is rotatably connected to the drive shaft 3, the outer wall of the drive shaft 3 is fixedly connected to a plurality of brackets 5, the outer walls of the plurality of brackets 5 are sleeved with a plurality of cutters 6, and the side outer wall of the weeding frame 1 is provided with a drive motor 8 for driving the drive shaft 3. By starting the drive motor 8, the drive motor 8 drives the drive shaft 3 to rotate, and then the drive shaft 3 drives the plurality of cutters 6 to clean the grass.

Two limit rods 19 are fixedly connected to the outer walls on both sides of the drive seat 16, and two limit grooves 18 are provided on the inner walls on both sides of the first drive box 4 and the second drive box 22, and the two limit rods 19 are slidably connected to the two limit grooves 18. Through the two limit rods 19 and the two limit grooves 18, the drive seat 16 is limited.

The outer wall of the first drive box 4 is rotatably connected to the first toothed disc 12, and the first toothed disc 12 is fixedly connected to the bidirectional screw rod 15 in the first drive box 4, and the outer wall of the second drive box 22 is rotatably connected to the second toothed disc 13, and the second toothed disc 13 is fixedly connected to the bidirectional screw rod 15 in the second drive box 22, and a toothed belt 11 is arranged between the second toothed disc 13 and the first toothed disc 12, and the toothed belt 11 is meshed with the second toothed disc 13 and the first toothed disc 12, and the bidirectional screw rod 15 is driven to rotate, so that the bidirectional screw rod 15 drives the first toothed disc 12 to rotate synchronously, and then the first toothed disc 12 drives the second toothed disc 13 to rotate synchronously through the toothed belt 11, so that the second toothed disc 13 mobilizes the bidirectional screw rod 15 in the second drive box 22 to rotate synchronously, thereby completing the common driving of the bidirectional screw rods 15 in the first drive box 4 and the second drive box 22.

A servo motor 7 is fixedly connected to the side outer wall of the weeding frame 1 facing away from the first toothed disc 12, and the servo motor 7 is fixedly connected to the bidirectional screw rod 15 located in the first driving box 4. A driving power supply 21 for driving the servo motor 7 is provided on the outer wall of the weeding frame 1 located on the side of the first driving box 4. The servo motor 7 is started by the driving power supply 21, so that the servo motor 7 completes the driving of the bidirectional screw rod 15 in the first driving box 4.

The outer wall of the weeding machine frame 1 on one side of the driving power source 21 is provided with a plurality of tooth grooves 2, through which the grass can be cleaned easily.

The implementation principle of the debris cleaning mechanism of a weeding equipment in the embodiment of the present application is as follows: the servo motor 7 is driven to start by the set driving power supply 21, so that the servo motor 7 drives the bidirectional screw 15 in the first driving box 4 to rotate, and the first toothed disc 12 is driven to rotate by the bidirectional screw 15, so that the first toothed disc 12 drives the second toothed disc 13 to rotate through the toothed belt 11, and then the second toothed disc 13 drives the bidirectional screw 15 located in the second driving box 22 to rotate synchronously, and then the bidirectional screw 15 located in the first driving box 4 and the second driving box 22 drives the driving seats 16 on both sides to move back and forth synchronously, and then the driving seats 16 on both sides drive the connecting rod 23 to move back and forth synchronously, so that the connecting rod 23 drives the cleaning rod 20 to move back and forth repeatedly, so as to clean the soil debris on the inner wall of the weeding frame 1, so that it is difficult for the inner wall of the weeding frame 1 to accumulate too much soil debris.

Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims (6)

1. The utility model provides a clearance mechanism of weeding equipment piece, includes weeding frame (1), its characterized in that: the weeding machine comprises a weeding machine frame (1), wherein a weeding assembly is arranged on the inner wall of the weeding machine frame (1), a first driving box (4) is fixedly connected to the outer wall of the top of the weeding machine frame (1), a second driving box (22) is fixedly connected to the outer wall, far away from the first driving box (4), of the weeding machine frame (1), and driving assemblies are arranged inside the second driving box (22) and the first driving box (4);

The driving assembly comprises a groove (14), the outer wall of the groove (14) is rotationally connected with a bidirectional screw rod (15), the outer walls of the two sides of the bidirectional screw rod (15) are respectively and spirally sleeved with a driving seat (16), the outer wall of the driving seat (16) is fixedly connected with a connecting rod (23), the connecting rod (23) extends to the inside of the weeding frame (1) and is fixedly connected with a cleaning rod (20), and the cleaning rod (20) is tightly attached to the inner wall of the weeding frame (1).

2. A cleaning mechanism for debris of a weeding apparatus according to claim 1, wherein: the weeding assembly comprises a driving shaft (3), the driving shaft (3) is rotationally connected to the inner wall of the weeding frame (1), a plurality of supports (5) are fixedly connected to the outer wall of the driving shaft (3), a plurality of cutters (6) are sleeved on the outer wall of each support (5), and a driving motor (8) used for driving the driving shaft (3) is arranged on the side outer wall of the weeding frame (1).

3. A cleaning mechanism for debris of a weeding apparatus according to claim 1, wherein: two limiting rods (19) are fixedly connected to the outer walls of the two sides of the driving seat (16), two limiting grooves (18) are formed in the inner walls of the two sides of the first driving box (4) and the inner walls of the two sides of the second driving box (22), and the two limiting rods (19) are in sliding connection with the two limiting grooves (18).

4. A cleaning mechanism for debris of a weeding apparatus according to claim 1, wherein: the outer wall rotation of first driving case (4) is connected with first fluted disc (12), just two-way lead screw (15) fixed connection in first fluted disc (12) and the first driving case (4), the outer wall rotation of second driving case (22) is connected with second fluted disc (13), two-way lead screw (15) fixed connection in second fluted disc (13) and the second driving case (22), just be provided with toothed belt (11) between second fluted disc (13) and first fluted disc (12), toothed belt (11) and second fluted disc (13) mesh with first fluted disc (12).

5. A cleaning mechanism for debris of a weeding apparatus according to claim 1, wherein: the weeding machine frame (1) is deviating from the side outer wall fixedly connected with servo motor (7) of first fluted disc (12), just servo motor (7) and be arranged in two-way lead screw (15) fixed connection of first drive case (4), the outer wall that weeding machine frame (1) is located first drive case (4) one side is provided with driving power supply (21) that are used for driving servo motor (7).

6. A cleaning mechanism for debris of a weeding apparatus according to claim 1, wherein: the weeding machine frame (1) is arranged on the outer wall of one side of the driving power supply (21) and is provided with a plurality of tooth grooves (2).