Planting robot with adjustable transverse wheel track and vehicle height

Abstract

The utility model discloses a planting robot with adjustable transverse wheel track and vehicle height, which relates to the field of planting robots, and comprises a fixed box, one side of the fixed box is fixedly connected with two mutually parallel fixed rods, a sliding rod is slidably connected in the fixed rods, one end of the sliding rod penetrates out of the fixed rods and is fixedly connected with a sliding box, and the sliding box is fixedly connected with the fixed box. Telescopic columns are installed on the outer walls of the fixing rods, the telescopic ends of the telescopic columns are fixedly connected with the sliding box, a movable plate is slidably connected between the two fixing rods, a take-up box is installed above the movable plate, lifting plates parallel to each other are connected to the lower portion of the movable plate, and pull ropes used for controlling the height of the lifting plates are wound in the take-up box. One ends of the two tension springs are connected to the two sides of the movable plate correspondingly, and the other ends of the two tension springs are fixedly connected to the fixed box and the sliding box correspondingly. The width and height of the planting robot can be conveniently adjusted only by controlling the elongation of the telescopic column and the number of rotation turns of the take-up box.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of planting robots, and particularly to a planting robot with adjustable lateral wheel track and vehicle height. BACKGROUND

[0002] The intelligent agricultural management platform applies modern information technologies such as big data, the Internet of Things, and mobile Internet to realize intelligent agricultural production, networked operation, efficient management, and convenient service, comprehensively improve the modernization level of the agricultural industry, and the planting robot applied in intelligent agriculture can carry various tools to meet the needs of crop operation in multiple scenarios.

[0003] The existing planting robot is provided with a telescopic structure capable of sliding adjustment on the frame to adapt to field operation of different crops. Before entering the field operation, the robot can adjust the appropriate width and height according to the use requirements to adapt to the ridge distance of the crops and the height of the crops.

[0004] In view of the above related technologies, the existing field operation robot generally adopts a frame structure, and a farm tool suitable for different operation tasks is installed at the bottom end of the frame structure. The telescopic amount of the telescopic part in the frame structure is manually stretched and fixed one by one to realize the adjustment of the width and height of the robot. The adjustment process is troublesome. In summary, the existing planting robot is not convenient for quickly adjusting the width and height of itself. SUMMARY

[0005] Therefore, the utility model aims at providing a planting robot with adjustable lateral wheel track and vehicle height to solve the technical problem that the existing planting robot is not convenient for quickly adjusting the width and height of itself.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a planting robot with adjustable lateral wheel track and vehicle height, comprising a fixed box, two parallel fixed rods are fixedly connected to one side of the fixed box, a sliding rod is slidably connected in the fixed rod, one end of the sliding rod penetrates out of the fixed rod and is fixedly connected with a sliding box, an extension column is installed on the outer wall of the fixed rod, the extension end of the extension column is fixedly connected with the sliding box, further comprising a moving plate, the moving plate is slidably connected between the two fixed rods, and a take-up box is installed above the moving plate, a lifting plate parallel to each other is connected below the moving plate, a pull rope for controlling the height of the lifting plate is wound in the take-up box, further comprising two tension springs, one end of each of the two tension springs is connected to the two sides of the moving plate, and the length and the elastic coefficient of the two tension springs are the same, the other end of each of the two tension springs is fixedly connected to the fixed box and the sliding box.

[0007] By adopting the technical scheme, the distance between the fixed box and the sliding box is adjusted by the telescopic column, the lifting plate for installing the farm tool is hoisted below the moving plate by the pull wire in the take-up box, and only the extension amount of the telescopic column and the rotation number of the take-up box need to be controlled, so that the width and the height of the planting robot can be conveniently adjusted.

[0008] The utility model further sets up that the one side of two fixed rods is all provided with the sliding groove, both ends of the moving plate are slidably connected in the sliding groove.

[0009] Preferably, the moving plate is slidably connected by the sliding groove.

[0010] The utility model further sets up that the one end of the sliding groove is close to the sliding box and is provided with the blocking piece for avoiding the moving plate from leaving the sliding groove.

[0011] Preferably, the moving plate is blocked by the blocking piece to avoid falling.

[0012] The utility model further sets up that the bottom surface of the moving plate is connected by the scissors type arm lifting plate.

[0013] Preferably, the lifting plate can be lifted parallel to the moving plate.

[0014] The utility model further sets up that the top surface of the lifting plate is fixedly connected with at least one guide rod, and the guide rod is vertically upward and passes through the moving plate.

[0015] Preferably, the stability of the lifting process of the lifting plate is further improved.

[0016] The utility model further sets up that the fixed box is provided with a protective cover in the direction of the sliding box, and the length of the protective cover is same with the length of the fixed rod.

[0017] Preferably, the protective cover can effectively protect the telescopic column, the take-up box and other components.

[0018] The utility model further sets up that the center of the moving plate is provided with a threading hole for the pull rope.

[0019] Preferably, the pull rope can uniformly apply force to the lifting plate, so that the lifting plate can be smoothly lifted.

[0020] The utility model further sets up that the top surface of the lifting plate is fixedly connected with a lug below the threading hole, and the lug can be connected with the end of the pull rope.

[0021] Preferably, the end of the pull rope is fixedly connected with the lug.

[0022] The utility model further sets up, two gyro wheels are rotationally connected to the bottom end of the fixed box and the sliding box, and the gyro wheels are all provided with a hub motor at the pivot.

[0023] As preferred, the field movement of the planting robot is realized by the gyro wheel.

[0024] The utility model further sets up, the guide rod vertically passes through the protective cover, and the limiting disc with a diameter greater than the diameter of the guide rod is fixedly connected to the top end of the guide rod, when the lifting plate is lowered to the lowest position, the limiting disc of the guide rod does not contact the protective cover.

[0025] As preferred, the mutual interference between the guide rod and the protective cover is avoided.

[0026] In summary, the utility model mainly has the following beneficial effects:

[0027] 1, the utility model discloses a telescopic column is adjusted the distance between fixed box and sliding box, and the lifting plate for installing the agricultural implement is hoisted below the moving plate by the pull wire in the take-up box, only needs to control the extension of telescopic column and the rotation number of take-up box, can conveniently realize the adjustment of the width and height of planting robot.

[0028] 2, the utility model discloses the spring of the same elasticity coefficient and length is connected to the both sides of moving plate, and the spring of the both sides is connected to the fixed sliding box respectively, when the sliding box and fixed box slide relatively, the moving plate can be kept in the middle position of fixed box and sliding box by the spring, and the agricultural implement is evenly operated on the crop between fixed box and sliding box. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is the perspective view of the utility model;

[0030] Figure 2 It is another perspective view of the utility model;

[0031] Figure 3 It is the perspective view of the utility model when the protective cover is removed;

[0032] Figure 4 It is the perspective view of the utility model when the protective cover is removed; Figure 3 It is the enlarged view of A in the utility model;

[0033] Figure 5 It is the enlarged view of B in the utility model; Figure 3 It is the enlarged view of B in the utility model;

[0034] Figure 6 It is another perspective view of the utility model when the protective cover is removed.

[0035] EXPLANATION OF REFERENCE NUMBERS:

[0036] 1, fixed box; 2, sliding box; 3, fixed rod; 301, sliding groove; 302, blocking piece; 4, sliding rod; 5, telescopic column; 6, moving plate; 601, threading hole; 7, tension spring; 701, tension spring seat; 8, scissor arm; 9, lifting plate; 901, hanging ear; 10, take-up box; 1001, pull rope; 11, guide rod; 12, roller; 13, protective cover. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used only for explaining the utility model and cannot be understood as limiting the utility model.

[0038] The embodiments will be described below according to the overall structure of the utility model.

[0039] First embodiment:

[0040] A kind of planting robot with adjustable lateral wheel track and vehicle height, please refer to Figures 1-6 , including fixed box 1, one side of fixed box 1 is fixedly connected with two parallel fixed rods 3, slidingly connected with sliding rod 4 in fixed rod 3, one end of sliding rod 4 passes out fixed rod 3 and is fixedly connected with sliding box 2, telescopic column 5 is installed on the outer wall of fixed rod 3, and the telescopic end of telescopic column 5 is fixedly connected with sliding box 2, in this embodiment, telescopic column 5 specifically adopts electric push rod.

[0041] Specifically, the bottom end of fixed box 1 and sliding box 2 is rotatably connected with two rollers 12, and the hub motor is arranged at the rotating shaft of each roller 12, and the field movement of the planting robot is realized by using the rollers 12.

[0042] Further comprising moving plate 6, moving plate 6 is slidably connected between the two fixed rods 3, and the take-up box 10 is installed above, the lifting plate 9 is connected below the moving plate 6, and the take-up box 10 is wound with the pull rope 1001 for controlling the height of the lifting plate 9.

[0043] Further comprising two tension springs 7, one end of the two tension springs 7 is respectively connected to the two sides of the moving plate 6, and the length and the elastic coefficient are the same, the other end of the two tension springs 7 is respectively fixedly connected to the fixed box 1 and the sliding box 2.

[0044] Further, the two sides of the moving plate 6 and the positions where the fixed box 1 and the sliding box 2 are connected with the tension spring 7 are provided with the tension spring seat 701, so as to ensure the stability of the connection of the tension spring 7.

[0045] In the above embodiment, please refer to Figures 3-6The two sides of the two fixing rods 3 are provided with sliding grooves 301, and the two ends of the moving plate 6 are slidably connected in the sliding grooves 301, the moving plate 6 is slidably connected by the sliding grooves 301, and the bottom surface of the moving plate 6 is connected with the lifting plate 9 through the scissors type arm 8, so that the lifting plate 9 can be lifted parallel to the moving plate 6.

[0046] Further, the fixed box 1 is provided with a protective cover 13 in the direction of the sliding box 2, the length of the protective cover 13 is the same as that of the fixing rod 3, the protective cover 13 can effectively protect the telescopic column 5 and the take-up box 10 and the like, and rain or dust accumulation of the take-up box 10 and the telescopic column 5 is avoided.

[0047] In the above embodiment, specifically, referring to Figures 3-5 The center of the moving plate 6 is provided with a threading hole 601 for the pull rope 1001 to pass through, so that the pull rope 1001 uniformly applies force to the lifting plate 9, and the lifting plate 9 can be smoothly lifted, and the top surface of the lifting plate 9 is fixedly connected with a lug 901 below the threading hole 601, the lug 901 can be connected with the end of the pull rope 1001, and the lug 901 is fixedly connected with the end of the pull rope 1001.

[0048] The second embodiment is as follows:

[0049] A planting robot with adjustable lateral wheel track and vehicle height, please refer to Figures 1-6 On the basis of the first embodiment, the difference from the first embodiment is that the sliding groove 301 is provided with a blocking piece 302 close to the end of the sliding box 2, the blocking piece 302 is used for preventing the moving plate 6 from leaving the sliding groove 301, the moving plate 6 is blocked by the blocking piece 302, and the moving plate 6 is prevented from falling, the top surface of the lifting plate 9 is fixedly connected with at least one guide rod 11, in this embodiment, four guide rods 11 are provided, the four guide rods 11 are respectively located at the four corners of the moving plate 6, the guide rod 11 vertically upwardly passes through the moving plate 6, and the stability of the lifting process of the lifting plate 9 is further improved.

[0050] Further, the guide rod 11 vertically upwardly passes through the protective cover 13, and a limiting disc with a diameter larger than that of the guide rod 11 is fixedly connected at the top end of the guide rod 11, when the lifting plate 9 is lowered to the lowest position, the limiting disc of the guide rod 11 does not contact the protective cover 13, and mutual interference between the guide rod 11 and the protective cover 13 is avoided.

[0051] The utility model in specific work:

[0052] When the width of the planting robot needs to be adjusted, the telescopic column 5 on one side of the two fixed rods 3 is extended, pushing the sliding box 2 away from the fixed box 1, and the sliding rod 4 is synchronously slid in the fixed rod 3 to extend out, and as the sliding box 2 gradually moves away from the fixed box 1, the tension spring 7 on both sides of the moving plate 6 is stretched, and as the length and elastic coefficient of the two tension springs 7 are the same, the moving plate 6 can be slid in the sliding groove 301 to the middle position between the fixed box 1 and the sliding box 2 under the action of the elastic force of the tension spring 7, so that the moving plate 6 can automatically adjust its position with the adjustment of the distance between the fixed box 1 and the sliding box 2;

[0053] When the height of the planting robot implement needs to be adjusted, the take-up box 10 winds or releases the pull rope 1001, and the pull rope 1001 passing through the threading hole 601 can directly control the height of the lifting plate 9 during the winding or releasing process of the take-up box 10, and the lifting plate 9 is stably lifted by using the scissors type arm 8 and the guide rod 11 arranged between the moving plate 6 and the lifting plate 9, so as to conveniently adjust the height of the implement installed below the lifting plate 9.

[0054] Although the embodiments of the utility model have been shown and described, the specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and those skilled in the art can make modifications, replacements and variations of the embodiments without creative contribution after reading the specification without departing from the principles and purposes of the utility model, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A planting robot with adjustable lateral wheelbase and vehicle height, characterized in that, include: A fixed box (1) is fixedly connected to two parallel fixed rods (3) on one side. A sliding rod (4) is slidably connected inside the fixed rod (3). One end of the sliding rod (4) passes through the fixed rod (3) and is fixedly connected to the sliding box (2). A telescopic column (5) is installed on the outer wall of the fixed rod (3). The telescopic end of the telescopic column (5) is fixedly connected to the sliding box (2). The movable plate (6) is slidably connected between two fixed rods (3) and a take-up box (10) is installed on top of it. The movable plate (6) is connected to a lifting plate (9) that is parallel to each other. The take-up box (10) contains a pull rope (1001) for controlling the height of the lifting plate (9). Two tension springs (7) are connected at one end to the two sides of the movable plate (6) respectively, and their lengths and elastic coefficients are the same. The other ends of the two tension springs (7) are fixedly connected to the fixed box (1) and the sliding box (2) respectively.

2. The planting robot with adjustable lateral wheelbase and vehicle height according to claim 1, characterized in that: Both fixed rods (3) are provided with sliding grooves (301) on opposite sides, and the two ends of the movable plate (6) are slidably connected in the sliding grooves (301).

3. The planting robot with adjustable lateral wheelbase and vehicle height according to claim 2, characterized in that: The slide (301) is provided with a stop plate (302) at one end near the sliding box (2) to prevent the moving plate (6) from leaving the slide (301).

4. The planting robot with adjustable lateral wheelbase and vehicle height according to claim 1, characterized in that: The bottom surface of the movable plate (6) is connected to the lifting plate (9) via a scissor arm (8).

5. The planting robot with adjustable lateral wheelbase and vehicle height according to claim 4, characterized in that: At least one guide rod (11) is fixedly connected to the top surface of the lifting plate (9), and the guide rod (11) is vertically upward and passes through the moving plate (6).

6. The planting robot with adjustable lateral wheelbase and vehicle height according to claim 5, characterized in that: The fixed box (1) is equipped with a protective cover (13) facing the sliding box (2), and the length of the protective cover (13) is the same as the length of the fixed rod (3).

7. The planting robot with adjustable lateral wheelbase and vehicle height according to claim 1, characterized in that: The center of the movable plate (6) is provided with a threading hole (601) for the pull rope (1001) to pass through.

8. The planting robot with adjustable lateral wheelbase and vehicle height according to claim 7, characterized in that: The top surface of the lifting plate (9) is fixedly connected to a hanging ear (901) below the thread hole (601), and the hanging ear (901) can connect to the end of the pull rope (1001).

9. The planting robot with adjustable lateral wheelbase and vehicle height according to claim 1, characterized in that: The bottom ends of both the fixed box (1) and the sliding box (2) are rotatably connected to two rollers (12), and each roller (12) is equipped with a hub motor at the pivot.

10. The planting robot with adjustable lateral wheelbase and vehicle height according to claim 6, characterized in that: The guide rod (11) passes vertically upward through the protective cover (13) and is fixedly connected to a limiting plate with a diameter larger than its own diameter at its top end. When the lifting plate (9) descends to the lowest position, the limiting plate of the guide rod (11) does not contact the protective cover (13).

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