Depth-adjustable and walking-distance-adjustable transplanter

Abstract

The utility model relates to the field of transplanters, in particular to a depth and walking distance adjustable transplanter which comprises a middle mounting frame, side mounting frames are transversely and slidably connected to the two sides of the middle mounting frame respectively, and the side mounting frames are fixedly connected with the middle mounting frame through first bolts. A front walking wheel and a rear walking wheel are installed at the two ends of the bottom of the side edge installation frame respectively, vertical sliding rails are symmetrically installed on the middle installation frame, installation bases are connected to the vertical sliding rails in a sliding mode, and the installation bases are fixedly connected with the vertical sliding rails through second bolts. Through the transverse sliding connection of the side edge mounting frames on the middle mounting frame and the sliding connection of the mounting seats on the vertical sliding rails, the flexible adjustment of the walking distance and the transplanting depth of the transplanter is realized. By means of the design, the transplanter can easily meet the crop planting requirements under different line spacing and soil conditions, and the universality and adaptability of the transplanter are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to transplanting machine field, concretely is a deep shallow, walking interval adjustable transplanting machine. BACKGROUND

[0002] The existing transplanting machine lacks the design of transverse sliding connection, which leads to the walking interval cannot be flexibly adjusted according to the crop row spacing. Or, even if it can be adjusted, the adjustment process may be relatively complex, which needs to consume a lot of time and energy.

[0003] Some existing transplanting machines do not provide the adjustment function of transplanting depth, or the adjustment process is cumbersome, which needs to disassemble and reinstall the components. This limits the application of the transplanting machine under different soil conditions and crop planting depth requirements.

[0004] Due to the walking interval and the transplanting depth being unadjustable or inconvenient to adjust, the existing transplanting machine may only be applicable to specific crops and soil conditions, lacking in universality and adaptability. This leads to farmers needing to replace different transplanting machines or perform cumbersome adjustments when planting different crops or working in different soil conditions.

[0005] Therefore, we propose a deep shallow, walking interval adjustable transplanting machine to solve the above problems. CONTENT OF THE UTILITY MODEL

[0006] To solve the above technical problems, the utility model provides a deep shallow, walking interval adjustable transplanting machine, which comprises a middle mounting frame, the two sides of the middle mounting frame are each transversely and slidably connected with a side mounting frame, and the side mounting frame is fixedly connected with the middle mounting frame through a first bolt, the bottom of the side mounting frame is respectively provided with a front walking wheel and a rear walking wheel at both ends, the middle mounting frame is symmetrically provided with a vertical sliding rail, the vertical sliding rail is slidably connected with a mounting seat, the mounting seat is fixedly connected with the vertical sliding rail through a second bolt, a rotating shaft is rotatably connected between the two mounting seats, one of the mounting seats is fixedly provided with an electric motor, and the output shaft of the electric motor is fixedly connected with one end of the rotating shaft.

[0007] Preferably, a rotating disc is installed on the rotating shaft, and duckbill assemblies are installed on the rotating disc at equal angles.

[0008] Preferably, a first mounting hole is arranged on the mounting seat, second mounting holes are equidistantly arranged on the two sides of the vertical sliding rail, and the second bolt passes through the first mounting hole and the second mounting hole.

[0009] Preferably, a first sleeve is arranged at the bottom of the middle mounting frame, a second sleeve is arranged at the bottom of the first sleeve, square tube portions are arranged at both ends of the side mounting frame, the square tube portions at both ends of one of the side mounting frames are slidably connected in the first sleeve, and the square tube portions at both ends of the other side mounting frame are slidably connected in the second sleeve.

[0010] Preferably, the square tube part is provided with a third mounting hole at equal intervals, the first sleeve and the second sleeve are provided with a fourth mounting hole, and the first bolt passes through the third mounting hole and the fourth mounting hole.

[0011] Preferably, the top of the middle mounting frame is provided with a seedling frame on both sides. Advantageous effects

[0012] Through the transverse sliding connection of the side mounting frame on the middle mounting frame and the sliding connection of the mounting seat on the vertical sliding rail, the flexible adjustment of the walking distance and the transplanting depth of the transplanter is realized. This design enables the transplanter to easily cope with the planting needs of crops with different row distances and soil conditions, greatly enhancing its versatility and adaptability. Compared with the traditional manual transplanting method, the transplanter can quickly set the transplanting depth and walking distance through simple bolt connection and sliding adjustment. This design greatly simplifies the operation process, reduces the labor intensity of farmers, and improves the work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the inside structure of the middle mounting frame in the utility model;

[0015] Figure 3 It is a schematic diagram of the middle mounting frame structure in the utility model;

[0016] Figure 4 It is a schematic diagram of the mounting seat structure in the utility model;

[0017] Figure 5 It is a schematic diagram of the side mounting frame structure in the utility model.

[0018] Reference signs in the figure: 1, middle mounting frame; 2, side mounting frame; 3, first bolt; 4, front walking wheel; 5, rear walking wheel; 6, vertical sliding rail; 7, mounting seat; 8, second bolt; 9, rotating shaft; 10, electric motor; 11, rotating disc; 12, duckbill assembly; 13, first mounting hole; 14, second mounting hole; 15, first sleeve; 16, second sleeve; 17, square tube part; 18, third mounting hole; 19, fourth mounting hole; 20, seedling frame. DETAILED DESCRIPTION

[0019] The utility model will be further described below in combination with the drawings and embodiments.

[0020] Please refer to Figures 1 to 5The utility model provides a kind of deep and shallow, walking interval adjustable transplanting machine, middle mounting frame 1 as the core structure of entire transplanting machine, other components are stably supported.It is transversely slidably connected with side mounting frame 2 respectively on both sides, and this sliding connection makes side mounting frame 2 can flexibly adjust position as required, to change the walking interval of transplanting machine.For realizing stable sliding connection, the bottom of middle mounting frame 1 is equipped with first sleeve 15 and second sleeve 16, and these two sleeves are as the support of sliding track, ensure the stability and accuracy of side mounting frame 2 sliding.Two ends of side mounting frame 2 are equipped with square tube portion 17, these square tube portions 17 can be slidably inserted into first sleeve 15 and second sleeve 16 respectively, form close sliding fit.

[0021] This sliding connection not only makes the walking interval of transplanting machine adjustable, also greatly enhances the flexibility and adaptability of transplanting machine, so that it can easily cope with different row spacing crop planting needs.

[0022] Third mounting hole 18 is equidistantly provided on square tube portion 17, corresponding with fourth mounting hole 19 on first sleeve 15 and second sleeve 16.Through first bolt 3 passing through these holes and tightening, side mounting frame 2 can be firmly fixed with middle mounting frame 1, ensure the stability of transplanting machine during operation.

[0023] The bottom of side mounting frame 2 is equipped with front walking wheel 4 and rear walking wheel 5 respectively, and motor-driven rear walking wheel 5 can be installed on side mounting frame 2.

[0024] To further meet the needs of transplanting depth, vertical slide rail 6 is symmetrically installed on middle mounting frame 1.Installation seat 7 is slidably connected on these slide rails, and first mounting hole 13 is provided on installation seat 7, corresponding with equidistant second mounting hole 14 on both sides of vertical slide rail 6.Through second bolt 8 passing through these holes and tightening, the position of installation seat 7 on vertical slide rail 6 can be conveniently adjusted, to change the ground clearance of rotary disc 11 and duckbill assembly 12, i.e.transplanting depth.

[0025] This height-adjustable design makes transplanting machine can adapt to different soil conditions and crop planting depth needs, greatly improves the flexibility and accuracy of transplanting operation.

[0026] Rotary connection is arranged between two mounting seats 7 and a rotating shaft 9, one of the mounting seats 7 is fixed with a motor 10. The output shaft of the motor 10 is fixedly connected with one end of the rotating shaft 9, the rotating shaft 9 is installed with a rotating disc 11, the rotating disc 11 is installed with duckbill assemblies 12 at equal angles (the duckbill assemblies 12 belong to the structure that the person skilled in the art is used to, because the problem to be solved in the present application is irrelevant to the structure of the duckbill assemblies 12, so it is not described in detail), when the motor 10 is started, the output shaft will drive the rotating shaft 9 to rotate, and then drive the rotating disc 11 and the duckbill assemblies 12 installed on the rotating disc 11 at equal angles to rotate.

[0027] In addition, the top of the intermediate mounting frame 1 is installed with seedling racks 20 on both sides, for placing seedlings. The seedlings are added into the duckbill assemblies 12 by manual.

[0028] The above is only the embodiment of the present application, and does not limit the patent range of the present application, any equivalent structure or equivalent process transformation by using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. A transplanting machine with adjustable depth and walking pitch, characterized in that, The utility model provides a kind of rice seedling transplanting machine, including intermediate mounting frame (1), the two sides of the intermediate mounting frame (1) are each transversely slidingly connected with side mounting frame (2), and side mounting frame (2) is fixedly connected with the intermediate mounting frame (1) by first bolt (3), the bottom of side mounting frame (2) is respectively equipped with front walking wheel (4) and rear walking wheel (5), the intermediate mounting frame (1) is symmetrically equipped with vertical slide rail (6) on, vertical slide rail (6) is slidingly connected with mounting seat (7), mounting seat (7) is fixedly connected with vertical slide rail (6) by second bolt (8), two mounting seat (7) are rotatably connected with rotating shaft (9) between, one mounting seat (7) is fixed with motor (10), the output shaft of motor (10) is fixedly connected with one end of rotating shaft (9).

2. The transplanting machine of claim 1, wherein, The rotating shaft (9) is equipped with rotary table (11), and the duckbill assembly (12) is installed on the rotary table (11) at equal angles.

3. The transplanting machine of claim 1, wherein, The mounting seat (7) is provided with a first mounting hole (13), and the vertical slide rail (6) is provided with a second mounting hole (14) at equal distances on both sides, and the second bolt (8) passes through the first mounting hole (13) and the second mounting hole (14).

4. The transplanting machine of claim 1, wherein, The bottom of the intermediate mounting frame (1) is provided with a first sleeve (15), the bottom of the first sleeve (15) is provided with a second sleeve (16), and the two ends of the side mounting frame (2) are provided with square tube portions (17), the square tube portions (17) at the two ends of one side mounting frame (2) are slidingly connected in the first sleeve (15), and the square tube portions (17) at the two ends of the other side mounting frame (2) are slidingly connected in the second sleeve (16).

5. The transplanting machine according to claim 4, wherein The square tube portions (17) are provided with third mounting holes (18) at equal distances, and the first sleeve (15) and the second sleeve (16) are provided with fourth mounting holes (19), and the first bolt (3) passes through the third mounting holes (18) and the fourth mounting holes (19).

6. The transplanting machine of claim 1, wherein, The top of the intermediate mounting frame (1) is provided with seedling racks (20) on both sides.

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