Hanging type weeding device of grape operation platform

Abstract

The utility model relates to a hitching type weeding device of a grape working platform, which comprises a working platform, swing arms, a telescopic rod, a cutterhead support and a weeding device, the swing arms are rotatably connected to two sides of one end of the working platform in the advancing direction, one end of the telescopic rod is hinged to the working platform, and the other end of the telescopic rod is hinged to the swing arms. One end of the cutterhead support is articulated with the swing arm, the other end of the cutterhead support is connected with a weeding device, and a telescopic spring is connected between the tail end of the swing arm and the cutterhead support. The utility model aims to provide the hanging type weeding device of the grape working platform, so that the weeding function is realized while the equipment investment is reduced, the cost can be saved, and the equipment utilization rate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural production equipment, in particular to a hanging weeding device for a grape operation platform. Background Art

[0002] The eastern foot of the Helan Mountains in Ningxia is one of China's high-quality wine grape cultivation areas. It can produce high-quality wine grapes and high-quality wines. It is a golden area for grape cultivation. Both the climate and soil are suitable for the cultivation of wine grapes. Although the wine is of high quality and has a bright future, the overall development is slow, mainly because of the backward planting model, which requires a lot of manpower, high costs, and low efficiency, which seriously restricts the development of the industry. At present, grape field weeding is mainly done manually, with low work efficiency and high labor costs. Special field weeding equipment is also used for weed removal, but the equipment has a single function, large investment, and low equipment utilization rate.

[0003] Based on the above situation, there is a need for a mounted weeding device for a grape operation platform, which can reduce equipment investment while achieving the weeding function, save costs and improve equipment utilization. Utility Model Content

[0004] Based on the above description, the utility model provides a hanging weeding device for a grape working platform, which reduces equipment investment while achieving the weeding function, can save costs and improve equipment utilization.

[0005] The technical solution of the utility model for solving the above technical problems is as follows: a hanging weeding device for a grape working platform, comprising a working platform, a swing arm, a telescopic rod, a knife disc bracket and a weeding device, wherein both sides of one end of the working platform in the direction of travel are rotatably connected with the swing arm, one end of the telescopic rod is hinged to the working platform, and the other end is hinged to the swing arm, one end of the knife disc bracket is hingedly hung to the swing arm, and the other end is connected to the weeding device, and a telescopic spring is connected between the end of the swing arm and the knife disc bracket.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows.

[0007] Furthermore, a limit block is fixedly provided on the side of the connection between the swing arm and the cutter disc bracket.

[0008] Furthermore, an axle seat is fixedly provided on the side of the working platform, a rotating shaft is rotatably provided in the axle seat, and the rotating shaft is fixedly connected to the front end of the swing arm.

[0009] Furthermore, the working platform and the side surfaces of the swing arm are fixedly provided with connecting ears, and both ends of the telescopic rod are hinged to the connecting ears.

[0010] Furthermore, the weeding device includes a driving motor, a transmission belt and a weeding blade disc, wherein the driving motor is fixedly arranged on the blade disc bracket, the weeding blade disc is rotatably arranged at the end of the blade disc bracket, and the driving motor drives the weeding blade disc to rotate via the transmission belt.

[0011] Furthermore, a vertical shaft is fixedly arranged at the end of the swing arm, the upper end of the vertical shaft is rotatably connected to a contour wheel, and the lower end of the vertical shaft is rotatably connected to a weeding blade.

[0012] Furthermore, the diameter of the contoured wheel is slightly larger than the weeding blade.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0014] The utility model discloses to connect the weeding device to the working platform by hanging, and can adjust the position of the weeding device by telescopic rod and swing arm, and the arranged telescopic spring can make the weeding device reset in time after encountering an obstacle. The utility model has the advantages of simple structure, safety and reliability, and makes full use of the grape planting working platform to realize multiple uses of one machine, reduce equipment investment, save cost, improve equipment utilization rate and improve economic benefit. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a hanging weeding device for a grape working platform of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the weeding blade and the contour wheel;

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0018] 1. Working platform; 2. Swing arm; 3. Telescopic rod; 4. Cutter disc bracket; 5. Weeding device; 6. Telescopic spring; 7. Limit block; 8. Rotating shaft; 9. Driving motor; 10. Driving belt; 11. Weeding cutter disc; 12. Contour wheel; 13. Vertical shaft. DETAILED DESCRIPTION

[0019] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0020] Reference Figure 1In this embodiment, a hanging weeding device for a grape work platform comprises a work platform 1, a swing arm 2, a telescopic rod 3, a knife disc support 4 and a weeding device 5. The work platform 1 is rotatably connected to the swing arm 2 on both sides of one end in the direction of travel. One end of the telescopic rod 3 is hinged to the work platform 1, and the other end is hinged to the swing arm 2. One end of the knife disc support 4 is hingedly hung to the swing arm 2, and the other end is connected to the weeding device 5. A telescopic spring 6 is connected between the end of the swing arm 2 and the knife disc support 4. By adopting the above technical solution, the work platform 1 is self-propelled, and the work platform 1 is rotatably connected to the swing arm 2 on both sides in the direction of travel. The swing arm 2 swings with its end as the center through the telescopic rod 3. The knife disc support 4 is hingedly hung on the swing arm 2. The weeding device 5 is connected to the other end of the knife disc support 4. A telescopic spring 6 is provided between the end of the swing arm 2 and the knife disc support 4. When the working platform 1 moves forward, the swing arm 2 can be adjusted at any time through the telescopic rod 3 to adjust the blade support 4, and finally the position of the weeding device 5 can be adjusted. Even if the weeding device 5 encounters an obstacle and causes the blade support 4 to rotate, when the working platform 1 continues to move forward, the obstacle disappears, and the blade support 4 can also return to its original position under the action of the telescopic spring 6, ensuring the operation of the weeding device 5. The device in this embodiment has a simple structure, is safe and reliable, and makes full use of the grape planting working platform 1 to achieve multiple uses of one machine, reduce equipment investment, save costs, improve equipment utilization, and improve economic benefits.

[0021] Preferably, refer to Figure 1 In this embodiment, a limit block 7 is fixedly provided on the side of the connection between the swing arm 2 and the cutter disc bracket 4, an axle seat is fixedly provided on the side of the working platform 1, a rotating shaft 8 is rotatably provided in the axle seat, and the rotating shaft 8 is fixedly connected to the front end of the swing arm 2. Connecting ears are fixedly provided on the sides of the working platform 1 and the swing arm 2, and both ends of the telescopic rod 3 are hinged to the connecting ears. By adopting the above technical solution, the limit block 7 provided on the side of the swing arm 2 can provide reverse resistance when the cutter disc bracket 4 rotates and resets, so that the cutter disc bracket 4 can stop in time, thereby improving the safety and stability of the weeding device 5, and the setting of the axle seat and the connecting ear improves the structural stability between the working platform 1, the swing arm 2 and the telescopic rod 3.

[0022] Preferably, refer to Figure 1 and Figure 2In this embodiment, the weeding device 5 includes a driving motor 9, a transmission belt 10 and a weeding blade disc 11. The driving motor 9 is fixedly arranged on the blade disc bracket 4. The weeding blade disc 11 is rotatably arranged at the end of the blade disc bracket 4. The driving motor 9 drives the weeding blade disc 11 to rotate through the transmission belt 10. A vertical shaft 13 is fixedly arranged at the end of the swing arm 2. The upper end of the vertical shaft 13 is rotatably connected to a profiling wheel 12, and the lower end is rotatably connected to the weeding blade disc 11. The diameter of the profiling wheel 12 is slightly larger than the weeding blade disc 11. By adopting the above technical solution, the driving motor 9 arranged on the blade disc bracket 4 drives the weeding blade disc 11 at the end of the blade disc bracket 4 to rotate through the transmission belt 10. The diameter of the profiling wheel 12 above the weeding blade disc 11 is slightly larger than the weeding blade disc 11, which can prevent the weeding blade disc from damaging the grape branches and vines.

[0023] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mounted weeding device for a grape working platform, characterized in that: The utility model comprises a working platform (1), a swing arm (2), a telescopic rod (3), a cutter disc support (4) and a weeding device (5); both sides of one end of the working platform (1) in the direction of travel are rotatably connected to the swing arm (2); one end of the telescopic rod (3) is hinged to the working platform (1), and the other end is hinged to the swing arm (2); one end of the cutter disc support (4) is hingedly connected to the swing arm (2), and the other end is connected to the weeding device (5); a telescopic spring (6) is connected between the end of the swing arm (2) and the cutter disc support (4).

2. The mounted weeding device for a grape working platform according to claim 1, characterized in that: A limiting block (7) is fixedly arranged on the side of the connection between the swing arm (2) and the cutter head bracket (4).

3. The mounted weeding device for a grape working platform according to claim 1, characterized in that: An axle seat is fixedly arranged on the side of the working platform (1), a rotating shaft (8) is rotatably arranged inside the axle seat, and the rotating shaft (8) is fixedly connected to the front end of the swing arm (2).

4. The mounted weeding device for a grape working platform according to claim 1, characterized in that: The sides of the working platform (1) and the swing arm (2) are both fixedly provided with connecting ears, and both ends of the telescopic rod (3) are hinged to the connecting ears.

5. The hook-type weeding device for a grape working platform according to claim 1, characterized in that: The weeding device (5) comprises a driving motor (9), a transmission belt (10) and a weeding blade disc (11); the driving motor (9) is fixedly arranged on a blade disc support (4); the weeding blade disc (11) is rotatably arranged at the end of the blade disc support (4); and the driving motor (9) drives the weeding blade disc (11) to rotate via the transmission belt (10).

6. The mounted weeding device for a grape working platform according to claim 5, characterized in that: A vertical shaft (13) is fixedly arranged at the end of the swing arm (2); the upper end of the vertical shaft (13) is rotatably connected to a contour wheel (12), and the lower end is rotatably connected to a weeding blade disc (11).

7. The mounted weeding device for a grape working platform according to claim 6, characterized in that: The diameter of the contoured wheel (12) is slightly larger than the weeding blade (11).

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