Agricultural rod inserting and pulling device

Abstract

The agricultural rod inserting and pulling device comprises a movable seat, one end of the top of the movable seat is fixedly connected with a fixed box, the top of the fixed box is rotatably provided with a vertical rod, the side wall of the vertical rod is slidably connected with a lifting plate, and the top end of the lifting plate is rotatably connected with a transverse rod; the bottom end of the lifting plate is rotationally connected with an electric telescopic rod, the end of a piston rod of the electric telescopic rod is rotationally connected with a cross rod, a grabbing mechanism is installed at the end of the cross rod, a collecting groove is formed in the position, located outside the fixing box, of the top of the moving seat, and a supporting rod is fixedly connected to the end, away from the lifting plate, of the cross rod. According to the rod inserting and pulling device, flexible adjustment of the position of the grabbing mechanism can be achieved, the situation that time and labor are wasted by manual operation in the past is avoided, the pulled-out inserted rod can be conveniently placed in the collecting groove to be collected through circumferential adjustment of the grabbing mechanism, and the problem that follow-up treatment is troublesome due to the fact that the pulled-out inserted rod is directly discarded anywhere through a traditional device is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of inserting and pulling devices, in particular to an agricultural inserting and pulling device for inserting poles. Background Technique

[0002] For special areas such as hilly mountains in Yunnan, in agricultural planting, it is difficult to complete the pole pulling of inserted poles by large harvesters. Existing agricultural pole pulling devices generally require personnel to hold and operate the pole pulling device by hand. After grasping the planting pole, personnel need to bend down to pull it out. It is very time-consuming and laborious for the pole pulling of large-scale planting, and the pulled planting poles need to be placed randomly on the ground, increasing the subsequent work. Therefore, we propose an agricultural pole pulling device for inserting poles. Content of the Utility Model

[0003] The purpose of the utility model is to provide an agricultural pole pulling device for inserting poles to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: An agricultural pole pulling device for inserting poles, including a moving seat. One end of the top of the moving seat is fixedly connected with a fixed box, and a vertical pole is rotatably arranged on the top of the fixed box. A lifting plate is slidably connected to the side wall of the vertical pole. The top end of the lifting plate is rotatably connected with a cross bar. The bottom end of the lifting plate is rotatably connected with an electric telescopic rod, and the end of the piston rod of the electric telescopic rod is rotatably connected with the cross bar. A grasping mechanism is installed at the end of the cross bar. A collection groove is arranged outside the fixed box on the top of the moving seat.

[0005] Preferably, the grasping mechanism includes a support rod, a first grasping plate and a second grasping plate. One end of the cross bar away from the lifting plate is fixedly connected with a support rod. A bidirectional screw is rotatably connected inside the support rod. A driving motor is fixedly installed at the end of the support rod, and the end of the output shaft of the driving motor extends into the support rod and is fixedly connected with the bidirectional screw. The first grasping plate and the second grasping plate are symmetrically arranged on one side of the support rod away from the cross bar. Sliders are arranged at one end of the first grasping plate and the second grasping plate, and the sliders are slidably connected to the inside of the support rod in a matching manner. The sliders at the ends of the first grasping plate and the lifting block are symmetrically threadedly connected to both ends of the bidirectional screw.

[0006] Preferably, the corresponding surfaces of the first grasping plate and the second grasping plate are equally spaced with tooth grooves.

[0007] Preferably, a support column is rotatably connected inside the fixed box through a bearing. A driven gear is fixedly connected to the outside of the support column. A motor seat is fixedly connected inside the fixed box, and a rotating motor is fixedly installed inside the motor seat. The end of the output shaft of the rotating motor is fixedly connected with a driving gear, and the driving gear is meshed with the driven gear. The top of the support column passes through the fixed box and is fixedly connected with the vertical pole.

[0008] Preferably, the whole of the vertical rod is in a frame structure. An elevating lead screw is rotatably connected inside the vertical rod. A servo motor is fixedly installed at the top of the vertical rod, and the end of the output shaft of the servo motor extends into the vertical rod and is fixedly connected to the elevating lead screw. An elevating block is slidably connected in cooperation with the inside of the vertical rod, and the elevating block is threadedly connected to the outside of the elevating lead screw. The end of the elevating block passes through the vertical rod and is fixedly connected to an elevating plate.

[0009] Preferably, convex blocks are integrally provided on four side walls of the elevating block, and the convex blocks are slidably connected in cooperation with openings on the side surface of the vertical rod.

[0010] Preferably, a positioning plate is fixedly connected to the end of the second gripping plate on one side of the first gripping plate. A positioning groove is formed at the end of the first gripping plate, and the positioning plate is slidably inserted into the positioning groove.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. Through the cooperative setting of the elevating lead screw, the elevating block, the servo motor, and the electric telescopic rod, the present utility model can realize the lifting and angle adjustment of the gripping mechanism, thereby realizing the flexible adjustment of the position of the gripping mechanism, making the extraction of the inserting rod faster, and avoiding the time-consuming and laborious situation of manual operation in the past.

[0013] 2. Through the cooperative setting of the rotating motor, the driven gear, and the driving gear, the present utility model can control the rotation of the vertical rod, and further adjust the circumferential position of the gripping mechanism, facilitating the placement of the extracted inserting rod into the collection tank for collection, and avoiding the problem that the traditional device directly discards the extracted inserting rod on the ground randomly, resulting in troublesome subsequent processing. Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of the overall structure of the present utility model;

[0015] Figure 2 It is a schematic structural diagram of the internal connection structure of the fixed box of the present utility model;

[0016] Figure 3 It is a schematic structural diagram of the overall structure of the present utility model;

[0017] Figure 4 It is a schematic enlarged structural diagram at position A of the present utility model;

[0018] Figure 5 It is a schematic structural diagram of the gripping mechanism of the present utility model.

[0019] In the figure: 1. Moving seat; 2. Fixed box; 3. Vertical rod; 4. Lifting lead screw; 5. Lifting block; 6. Lifting plate; 7. Cross bar; 8. Electric telescopic rod; 9. Servo motor; 10. Convex block; 11. Support rod; 12. Bi-directional screw; 13. Driving motor; 14. First gripping plate; 15. Second gripping plate; 16. Support column; 17. Driven gear; 18. Rotating motor; 19. Driving gear; 20. Positioning plate; 21. Positioning groove; 22. Collection groove; 23. Gripping mechanism. Detailed implementation manner

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all 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.

[0021] Please refer to Figures 1-5 , the present invention provides a technical solution: an agricultural pole inserting and pulling device, including a moving seat 1, one end of the top of the moving seat 1 is fixedly connected with a fixed box 2, and a vertical rod 3 is rotatably arranged on the top of the fixed box 2. A lifting plate 6 is slidably connected to the side wall of the vertical rod 3, and the top end of the lifting plate 6 is rotatably connected with a cross bar 7.

[0022] It should be noted that self-locking wheels that can move or be fixed in position are installed at the bottom of the moving seat 1, which can push the movement of the device or fix the position of the device during the process of pulling out the inserted pole, facilitating operation.

[0023] The bottom end of the lifting plate 6 is rotatably connected with an electric telescopic rod 8, and the end of the piston rod of the electric telescopic rod 8 is rotatably connected with the cross bar 7. A gripping mechanism 23 is installed at the end of the cross bar 7. A collection groove 22 is arranged outside the fixed box 2 at the top of the moving seat 1.

[0024] It should be noted that when the present utility model is in use, the pushing device moves. The device is provided with a control system. When the pull rod is pulled, the rotation motor 18 is controlled to work to make the driving gear 19 rotate. Through the meshing connection between the driving gear 19 and the driven gear 17, the vertical rod 3 rotates, and then drives the grasping mechanism 23 to rotate, so that the grasping mechanism 23 is adjusted to the position of the inserting rod. The servo motor 9 is controlled to work to make the lifting screw rod 4 rotate. Through the threaded connection between the lifting block 5 and the lifting screw rod 4, the lifting of the cross bar 7 is realized, and then the height of the grasping mechanism 23 is adjusted. By controlling the electric telescopic rod 8 to work, the upper and lower rotation of the end of the cross bar 7 can be controlled, so that the grasping mechanism 23 is adjusted at a certain angle. The grasping mechanism 23 is controlled to be placed at the position of the inserting rod, so that the inserting rod is placed between the first grasping plate 14 and the second grasping plate 15. Then the driving motor 13 works to make the first grasping plate 14 and the second grasping plate 15 clamp the inserting rod. Then the electric telescopic rod 8 works to pull up the grasping mechanism 23 to pull out the inserting rod. Then the rotation motor 18 is controlled to work to make the vertical rod 3 rotate, driving the grasping mechanism 23 to rotate, so that the grasped inserting rod is located above the collecting groove 22. Then, in cooperation with the work of the electric telescopic rod 8, the grasping mechanism 23 is made to approach the collecting groove 22, and then the first grasping plate 14 and the second grasping plate 15 are loosened, so that the pulled-out inserting rod is placed inside the collecting groove 22 for collection.

[0025] The grasping mechanism 23 includes a support rod 11, a first grasping plate 14 and a second grasping plate 15. One end of the cross bar 7 far from the lifting plate 6 is fixedly connected with a support rod 11. A bidirectional screw rod 12 is rotatably connected inside the support rod 11. A driving motor 13 is fixedly installed at the end of the support rod 11, and the end of the output shaft of the driving motor 13 extends into the support rod 11 and is fixedly connected with the bidirectional screw rod 12. The first grasping plate 14 and the second grasping plate 15 are symmetrically arranged on one side of the support rod 11 far from the cross bar 7. The first grasping plate 14 and the second grasping plate 15 are provided with sliders at one end, and the sliders are slidably connected in the support rod 11 in a matching manner. The sliders at the ends of the first grasping plate 14 and the lifting block 5 are symmetrically threadedly connected to both ends of the bidirectional screw rod 12.

[0026] It should be noted that by controlling the driving motor 13 to work to make the bidirectional screw rod 12 rotate, through the threaded connection between the sliders on the first grasping plate 14 and the second grasping plate 15 and both ends of the bidirectional screw rod 12, the first grasping plate 14 and the second grasping plate 15 can be controlled to approach or move away from each other simultaneously, so as to realize the grasping or loosening of the inserting rod.

[0027] The corresponding surfaces of the first grasping plate 14 and the second grasping plate 15 are equally spaced with tooth grooves.

[0028] It should be noted that a plurality of tooth grooves are provided on the surfaces of both the first grasping plate 14 and the second grasping plate 15. When the first grasping plate 14 and the second grasping plate 15 grasp the inserting rod, the tooth grooves can increase the grasping force on the inserting rod and prevent the grasped inserting rod from slipping.

[0029] A support column 16 is rotatably connected inside the fixed box 2 through bearings. A driven gear 17 is fixedly connected to the outer side of the support column 16. A motor base is fixedly connected inside the fixed box 2, and a rotating motor 18 is fixedly installed inside the motor base. The end of the output shaft of the rotating motor 18 is fixedly connected to a driving gear 19, and the driving gear 19 is meshed with the driven gear 17. The top of the support column 16 passes through the fixed box 2 and is fixedly connected to the vertical rod 3.

[0030] It should be noted that the control system set by the device controls the operation of the rotating motor 18 to make the driving gear 19 rotate. Through the meshing connection between the driving gear 19 and the driven gear 17, the rotation of the support column 16 is realized. Through the fixed connection between the support column 16 and the vertical rod 3, the vertical rod 3 can rotate along with the rotation of the support column 16.

[0031] The overall structure of the vertical rod 3 is in a frame shape. A lifting lead screw 4 is rotatably connected inside the vertical rod 3. A servo motor 9 is fixedly installed at the top of the vertical rod 3, and the end of the output shaft of the servo motor 9 extends into the vertical rod 3 and is fixedly connected to the lifting lead screw 4. A lifting block 5 is slidably connected inside the vertical rod 3 in a matching manner, and the lifting block 5 is threadedly connected to the outer side of the lifting lead screw 4. The end of the lifting block 5 passes through the vertical rod 3 and is fixedly connected to a lifting plate 6.

[0032] It should be noted that by controlling the operation of the servo motor 9 to make the lifting lead screw 4 rotate, through the threaded connection between the lifting block 5 and the lifting lead screw 4, the lifting of the lifting block 5 is realized.

[0033] Convex blocks 10 are integrally arranged on the four side walls of the lifting block 5, and the convex blocks 10 are slidably connected in the openings on the side of the vertical rod 3 in a matching manner.

[0034] It should be noted that convex blocks 10 are integrally arranged on the four side walls of the lifting block 5. During the lifting process of the lifting block 5, the convex blocks 10 are slidably connected in the four opening grooves of the vertical rod 3, ensuring the stable lifting of the lifting block 5. One of the convex blocks 10 is fixedly connected to the lifting plate 6, and when the lifting block 5 lifts, it can drive the lifting of the lifting plate 6.

[0035] A positioning plate 20 is fixedly connected to the end of the second gripping plate 15 on one side of the first gripping plate 14. A positioning groove 21 is formed at the end of the first gripping plate 14, and the positioning plate 20 is slidably inserted inside the positioning groove 21.

[0036] It should be noted that when the first gripping plate 14 and the second gripping plate 15 grip the insertion rod, the positioning plate 20 is inserted into the positioning groove 21, so that the insertion rod is surrounded between the first gripping plate 14, the second gripping plate 15 and the positioning plate 20, realizing the stable positioning of the insertion rod.

[0037] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model 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. Therefore, it should not be construed as a limitation to the present utility model.

[0038] In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third", "fourth" may explicitly or implicitly include at least one of such features.

[0039] In the present utility model, unless otherwise clearly defined and limited, terms such as "installed", "set", "connected", "fixed", "swiveling connection", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly limited, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0040] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An agricultural rod insertion and extraction device, comprising a movable seat (1), characterized in that: One end of the top of the movable seat (1) is fixedly connected to a fixed box (2), and a vertical rod (3) is rotatably provided on the top of the fixed box (2), a lifting plate (6) is slidably connected to the side wall of the vertical rod (3), the top of the lifting plate (6) is rotatably connected to a cross rod (7), the bottom of the lifting plate (6) is rotatably connected to an electric telescopic rod (8), and the piston rod end of the electric telescopic rod (8) is rotatably connected to the cross rod (7), a grabbing mechanism (23) is installed at the end of the cross rod (7), and a collecting tank (22) is provided on the top of the movable seat (1) outside the fixed box (2).

2. The agricultural rod inserting and pulling device according to claim 1, characterized in that: The grabbing mechanism (23) comprises a support rod (11), a first grab plate (14) and a second grab plate (15); one end of the cross rod (7) away from the lifting plate (6) is fixedly connected to the support rod (11); a bidirectional screw (12) is rotatably connected inside the support rod (11); a driving motor (13) is fixedly installed at the end of the support rod (11); the output shaft end of the driving motor (13) extends into the support rod (11) and is fixedly connected to the bidirectional screw (12); a first grab plate (14) and a second grab plate (15) are symmetrically arranged on one side of the support rod (11) away from the cross rod (7); a slider is arranged at one end of the first grab plate (14) and the second grab plate (15) located on the support rod (11), and the slider is slidably connected in the support rod (11); the first grab plate (14) and the slider at the end of the lifting block (5) are symmetrically threadedly connected to the two ends of the bidirectional screw (12).

3. The agricultural rod inserting and pulling device according to claim 2, characterized in that: The corresponding surfaces of the first gripping plate (14) and the second gripping plate (15) are provided with tooth grooves at equal intervals.

4. The agricultural rod inserting and pulling device according to claim 1, characterized in that: A support column (16) is rotatably connected to the fixed box (2) via a bearing, a driven gear (17) is fixedly connected to the outer side of the support column (16), a motor seat is fixedly connected to the fixed box (2), and a rotating motor (18) is fixedly installed in the motor seat, a driving gear (19) is fixedly connected to the output shaft end of the rotating motor (18), and the driving gear (19) is meshedly connected to the driven gear (17), and the top of the support column (16) passes through the fixed box (2) and is fixedly connected to the upright pole (3).

5. The agricultural rod inserting and pulling device according to claim 1, characterized in that: The vertical pole (3) is integrally formed into a frame-shaped structure. A lifting screw rod (4) is rotatably connected inside the vertical pole (3). A servo motor (9) is fixedly installed on the top of the vertical pole (3). The end of the output shaft of the servo motor (9) extends into the vertical pole (3) and is fixedly connected to the lifting screw rod (4). A lifting block (5) is slidably connected inside the vertical pole (3). The lifting block (5) is threadedly connected to the outside of the lifting screw rod (4). The end of the lifting block (5) passes through the vertical pole (3) and is fixedly connected to the lifting plate (6).

6. The agricultural rod inserting and pulling device according to claim 5, characterized in that: The four side walls of the lifting block (5) are all integrally provided with protrusions (10), and the protrusions (10) are slidably connected in the openings on the sides of the upright poles (3).

7. The agricultural rod inserting and pulling device according to claim 2, characterized in that: The end of the second grab plate (15) located on one side of the first grab plate (14) is fixedly connected to a positioning plate (20); a positioning groove (21) is provided at the end of the first grab plate (14), and the positioning plate (20) is slidably inserted into the positioning groove (21).

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