Automatic bamboo shoot pulling machine for bamboo shoot planting

Abstract

The automatic bamboo shoot pulling machine for bamboo shoot planting comprises a vehicle body, a fixing plate is fixedly connected to the front end of the vehicle body, two sets of lug plates are symmetrically arranged on the two sides of the lower end of the fixing plate, a lifting device is arranged on the fixing plate, and the lower end of the lifting device is connected with a connecting groove which is transversely and horizontally distributed; a distance adjusting device is arranged in the connecting groove, and a bamboo shoot digging driving device is arranged on the distance adjusting device. The invention belongs to the technical field of bamboo shoot digging, and particularly relates to an automatic bamboo shoot pulling machine for bamboo shoot planting, which solves the problems that the bamboo shoot pulling depth is inconvenient to adjust, the bamboo shoot pulling diameter is inconvenient to adjust and the applicability is low when a bamboo shoot pulling machine in the prior art is used for digging bamboo shoots.

Description

Technical Field

[0001] The present invention belongs to the technical field of bamboo shoot harvesting, and specifically refers to an automatic bamboo shoot pulling machine for bamboo shoot planting. Background Art

[0002] At the present stage, in large-scale bamboo shoot planting bases, special bamboo shoot pulling machines are used, such as automatic bamboo shoot pulling devices, electric portable self-propelled bamboo shoot digging machines, etc. These machines utilize mechanical structures and power devices to quickly and efficiently complete the bamboo shoot pulling work, greatly improving the bamboo shoot pulling efficiency and reducing the labor cost.

[0003] Although the current bamboo shoot pulling machines can achieve the harvesting of bamboo shoots, there are still some defects in actual application: when pulling bamboo shoots, it is not convenient to adjust the depth and diameter of bamboo shoot pulling, and it cannot adapt to the harvesting of bamboo shoots with different diameters. Therefore, improvements are needed. Summary of the Invention

[0004] The technical problem to be solved by the present invention is that when the existing bamboo shoot pulling machines harvest bamboo shoots, it is not convenient to adjust the depth of bamboo shoot pulling and the diameter of bamboo shoot pulling, and the applicability is low.

[0005] In order to achieve the above functions, the technical solution adopted by the present invention is as follows: an automatic bamboo shoot pulling machine for bamboo shoot planting, including a vehicle body, a fixed plate is fixedly connected to the front end of the vehicle body, two groups of ear plates are symmetrically arranged on both sides of the lower end of the fixed plate, a lifting device is arranged on the fixed plate, the lower end of the lifting device is connected to a connecting groove horizontally distributed transversely, a spacing adjusting device is arranged in the connecting groove, and a bamboo shoot digging driving device is arranged on the spacing adjusting device.

[0006] Further, the spacing adjusting device includes a partition plate, the partition plate is located in the middle of the connecting groove, two groups of electric push rods I are symmetrically arranged on both sides of the partition plate, a slider I is buckled and slidably arranged in the connecting groove and is connected to the output end of the electric push rod I, a connecting rod is fixedly connected to the slider I, and the bamboo shoot digging driving device is arranged on the connecting rod.

[0007] Further, the bamboo shoot digging driving device includes a side plate, the side plate is fixedly connected to the connecting rod, an electric push rod II is hinged on the side plate, a bamboo shoot digging plate is arranged on one side of the lower end of the connecting rod, a connecting block is fixedly connected to the side wall of the bamboo shoot digging plate and is axially connected to the end of the connecting rod, a groove plate is arranged on the side wall of the bamboo shoot digging plate, a slider II is buckled and slidably arranged in the groove plate, and the output end of the electric push rod II is axially connected to the slider II.

[0008] Further, the bamboo shoot digging plate is arranged in an arc-shaped plate shape.

[0009] Further, the lifting device includes a wire drum which rotates on the upper end surface of a fixing plate through a bearing. A second gear is fixedly connected to the upper end of the wire drum. A motor is fixedly connected to the upper end of the fixing plate. A first gear is provided at the output end of the motor. The first gear meshes with the second gear. A lead screw is threadedly connected in the wire drum and the fixing plate. The lower end of the lead screw is arranged on a connecting groove. A guide rod is fixedly connected to the upper end of the connecting groove and penetrates upward through an ear plate.

[0010] Further, the maximum height that the connecting groove rises can satisfy that the lowest end of the bamboo shoot digging plate is separated from the ground.

[0011] Further, a power supply module is arranged in the vehicle body, and the motor, the first electric push rod and the second electric push rod can be powered through the power supply module.

[0012] The beneficial effects of the present invention adopting the above structure are as follows:

[0013] 1. By setting the spacing adjusting device, the first electric push rod is used to pull the first slider to slide in the connecting groove, so that the spacing of the bamboo shoot digging plate can be adjusted, and thus the bamboo shoots with different diameters can be dug.

[0014] 2. By setting the second electric push rod to pull the second slider, the second slider will slide in the side groove, and the bamboo shoot digging plate can rotate around the shaft connection of the connecting block, so that the bamboo shoot digging plate can cut off the bottom of the bamboo shoot.

[0015] 3. By setting the lifting device, the motor drives the first gear to rotate, the first gear meshes with the second gear to rotate, and the lead screw will pull the connecting groove to rise and fall, realizing the lifting of the bamboo shoot digging plate, achieving the function of adjusting the height and pulling up the bamboo shoot. Description of the Drawings

[0016] Figure 1 is the overall structure of an automatic bamboo shoot pulling machine for bamboo shoot planting according to the present invention Figure 1 ;

[0017] Figure 2 is the overall structure of an automatic bamboo shoot pulling machine for bamboo shoot planting according to the present invention Figure 2 ;

[0018] Figure 3 is the overall structure of an automatic bamboo shoot pulling machine for bamboo shoot planting according to the present invention Figure 3 ;

[0019] Figure 4 is Figure 3 the partial enlarged view at A in

[0020] Figure 5 is Figure 2 the partial enlarged view at B in

[0021] Among them, 1. vehicle body, 2. fixed plate, 3. ear plate, 4. lifting device, 5. connecting groove, 6. spacing adjusting device, 7. bamboo shoot digging driving device, 8. partition board, 9. electric push rod 1, 10. slider 1, 11. two, 12. side plate, 13. electric push rod 2, 14. bamboo shoot digging board, 15. connecting block, 16. groove plate, 17. slider 2, 18. wire cylinder, 19. gear 2, 20. motor, 21. gear 1, 22. lead screw, 23. guide rod. Detailed implementation manner

[0022] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

[0024] As Figures 1-5 , an automatic bamboo shoot pulling machine for bamboo shoot planting according to the present invention includes a vehicle body 1. A fixed plate 2 is fixedly connected to the front end of the vehicle body 1. Two groups of ear plates 3 are symmetrically arranged on both sides of the lower end of the fixed plate 2. A lifting device 4 is provided on the fixed plate 2. The lower end of the lifting device 4 is connected to a horizontally distributed connecting groove 5. A spacing adjusting device 6 is provided in the connecting groove 5. A bamboo shoot digging driving device 7 is arranged on the spacing adjusting device 6.

[0025] As Figures 1-3 , the spacing adjusting device 6 includes a partition board 8. The partition board 8 is located in the middle of the connecting groove 5. Two groups of electric push rods 1 9 are symmetrically arranged on both sides of the partition board 8. A slider 1 10 is buckled and slidably arranged in the connecting groove 5 and is connected to the output end of the electric push rod 1 9. A connecting rod is fixedly connected to the slider 1 10. The bamboo shoot digging driving device 7 is arranged on the connecting rod. By the electric push rod 1 9, the slider 1 10 can be pulled to slide in the connecting groove 5, so that the spacing of the bamboo shoot digging driving device 7 can be adjusted to be suitable for the digging of bamboo shoots with different diameters.

[0026] As Figures 3-5, the bamboo shoot digging drive device 7 includes side plates 12 which are fixedly connected to the connecting rod. An electric push rod II 13 is hinged to the side plates 12. On one side of the lower end of the connecting rod, there is a bamboo shoot digging plate 14 which is arranged in an arc-shaped plate. The maximum height that the connecting groove 5 rises can meet the requirement that the lowest end of the bamboo shoot digging plate 14 is separated from the ground, so that the vehicle body 1 will not be affected when walking. A connecting block 15 is fixedly connected to the side wall of the bamboo shoot digging plate 14 and is pivotally connected to the end of the connecting rod. A groove plate 16 is arranged on the side wall of the bamboo shoot digging plate 14. A slider II 17 is buckled and slidably arranged in the groove plate 16. The output end of the electric push rod II 13 is pivotally connected to the slider II 17. By pushing the slider II 17 with the electric push rod II 13, the slider II 17 will slide in the groove plate 16, and the bamboo shoot digging plate 14 can rotate by an angle, so as to realize the inclination of the bamboo shoot digging plate 14, which is convenient for clamping the bamboo shoots and pulling them out of the soil.

[0027] As Figures 1-3 , the lifting device 4 includes a wire drum 18 which rotates in the upper end surface of the fixing plate 2 through a bearing. A gear II 19 is fixedly connected to the upper end of the wire drum 18. A motor 20 is fixedly connected to the upper end of the fixing plate 2. A gear I 21 is arranged at the output end of the motor 20. The gear I 21 meshes with the gear II 19. A lead screw 22 is threadedly connected in the wire drum 18 and the fixing plate 2. The lower end of the lead screw 22 is arranged on the connecting groove 5. A guide rod 23 is fixedly connected to the upper end of the connecting groove 5 and penetrates upward through the ear plate 3. By rotating the wire drum 18, the lead screw 22 can be driven to threadedly advance in the wire drum 18, so that the lead screw 22 pulls the connecting groove 5 to rise and fall, and further the depth of the bamboo shoot digging plate 14 can be adjusted.

[0028] A power supply module is arranged in the vehicle body 1, and the motor 20, the electric push rod I 9 and the electric push rod II 13 can be powered by the power supply module.

[0029] During specific use, when bamboo shoot pulling is required, first adjust the distance between the bamboo shoot digging plates 14 according to the diameter of the bamboo shoots. By starting the electric push rod I 9, the slider I 10 is pulled to slide in the connecting groove 5, and the connecting rod will drive the bamboo shoot digging plates 14 to approach each other until the distance is appropriate.

[0030] By starting the motor 20, the gear I 21 will mesh with the gear II 19 and rotate, driving the wire drum 18 to rotate in the fixing plate 2. The lead screw 22 will be driven to threadedly advance in the fixing plate 2. The lead screw 22 pushes the connecting groove 5 to move downward, and the bamboo shoot digging plate 14 can be inserted into the soil to complete the wrapping of the bamboo shoots. The insertion depth of the bamboo shoot digging plate 14 can be flexibly adjusted according to needs.

[0031] When the digging depth of the bamboo shoot digging plate 14 is appropriate, by starting the electric push rod II 13, the slider II 17 is pulled to slide in the side groove. At the same time, the bamboo shoot digging plate 14 will rotate around the connecting plate. The bottom of the bamboo shoot digging plate 14 will approach the bamboo shoots and complete the truncation of the bamboo shoots. Through the lifting device 4, the bamboo shoots can be pulled out of the soil.

[0032] The present invention and its implementation manners have been described above. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the present invention, design similar structural manners and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present invention.

Claims

1. An automatic bamboo shoot pulling machine for bamboo shoot planting, comprising a vehicle body (1), a fixing plate (2) being fixedly connected to the front end of the vehicle body (1), characterized in that: Two (11) groups of ear plates (3) are symmetrically arranged on both (11) sides of the lower end of the fixed plate (2); a lifting device (4) is arranged on the fixed plate (2); the lower end of the lifting device (4) is connected to a connecting groove (5) distributed laterally and horizontally; a spacing adjustment device (6) is arranged in the connecting groove (5); and a bamboo shoot digging driving device (7) is arranged on the spacing adjustment device (6).

2. The automatic bamboo shoot pulling machine for bamboo shoot planting according to claim 1, characterized in that: The spacing adjustment device (6) comprises a partition (8), the partition (8) is located in the middle of the connecting groove (5), two (11) groups of electric push rods (9) are symmetrically arranged on the two (11) sides of the partition (8), a slider (10) is slidably arranged in the connecting groove (5) and is connected to the output end of the electric push rod (9), a connecting rod is fixedly connected to the slider (10), and the bamboo shoot digging drive device (7) is arranged on the connecting rod.

3. The automatic bamboo shoot pulling machine for bamboo shoot planting according to claim 2, characterized in that: The bamboo shoot digging driving device (7) comprises a side plate (12), the side plate (12) being fixedly connected to a connecting rod, a second electric push rod (13) being hingedly connected to the side plate (12), a bamboo shoot digging plate (14) being arranged on one side of the lower end of the connecting rod, a connecting block (15) being fixedly connected to the side wall of the bamboo shoot digging plate (14) and being axially connected to the end of the connecting rod, a groove plate (16) being arranged on the side wall of the bamboo shoot digging plate (14), a second slider (17) being slidably connected in the groove plate (16), and an output end of the second electric push rod (13) being axially connected to the second slider (17).

4. The automatic bamboo shoot pulling machine for bamboo shoot planting according to claim 3, characterized in that: The bamboo shoot digging plate (14) is arranged in an arc-shaped plate shape.

5. The automatic bamboo shoot pulling machine for bamboo shoot planting according to claim 4, characterized in that: The lifting device (4) comprises a wire drum (18), the wire drum (18) rotates in the upper end surface of the fixed plate (2) through a bearing, the upper end of the wire drum (18) is fixedly connected to a second gear (19), the upper end of the fixed plate (2) is fixedly connected to a motor (20), the output end of the motor (20) is provided with a first gear (21), the first gear (21) is meshed with the second gear (19), the wire drum (18) and the fixed plate (2) are threadedly connected to a screw rod (22), the lower end of the screw rod (22) is arranged on the connecting groove (5), the upper end of the connecting groove (5) is fixedly connected to a guide rod (23) and passes through the ear plate (3) upwards.

6. The automatic bamboo shoot pulling machine for bamboo shoot planting according to claim 5, characterized in that: The maximum height to which the connecting groove (5) rises can satisfy the requirement that the lowest end of the bamboo shoot digging plate (14) is off the ground.

7. The automatic bamboo shoot pulling machine for bamboo shoot planting according to claim 6, characterized in that: The vehicle body (1) is provided with a power module, and the power module can supply power to the motor (20), the first electric push rod (9) and the second electric push rod (13).

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