Rice transplanter for rice planting

Abstract

The utility model relates to the technical field of agricultural devices, in particular to a rice transplanter for rice planting, which comprises a frame, a push plate, a servo motor and a connecting block are fixedly mounted on the upper end face of the frame, a discharge box is fixedly connected to the upper end face of the connecting block, and three discharge ports are formed in the side wall of the discharge box; the servo motor, the driving gear, the driven gear and the transmission rod are arranged, the output end of the servo motor drives the driving gear to rotate, the driving gear is meshed with the driven gear to drive the transmission rod to rotate, the rear crawler wheels at the two ends of the transmission rod rotate in the same direction, and the crawler belt drives the two front crawler wheels to rotate. The machine frame is driven by the two front crawler wheels, the two rear crawler wheels and the two crawler strips to move, automatic advancing of the machine frame can be achieved without manually pushing the machine frame to move, and practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural devices, in particular to a rice transplanter for planting rice. Background Art

[0002] The rice transplanter is an agricultural machine that plants rice seedlings in rice fields. When planting, the mechanical claws first take out several rice seedlings from the seedbed and plant them in the soil of the field. In order to keep the angle between the seedbed and the ground at right angles, the front end of the mechanical claws must move in an elliptical curve. The movement is completed by the planetary mechanism of rotating or deforming gears, and the forward engine can also drive these moving machines.

[0003] After searching, the publication number is: CN212993015U, which discloses a rice transplanter. The frame is pushed by hand, and the frame drives the pulley one and the pulley two to rotate through the bearing. The gear meshing principle is used to drive the crawler to rotate, so as to realize the function of moving the transplanter. However, the above-mentioned prior art requires the staff to push the pusher to exert force on the frame to move the transplanter. After using the transplanter for a long time for transplanting rice, a lot of physical strength of the staff will be consumed, which is not practical enough.

[0004] In order to solve the above problems, the utility model provides a rice transplanter for rice planting. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a rice transplanter for planting, so as to solve the technical problem in the prior art that "the above prior art requires the staff to push the push handle to exert force on the frame to move the rice transplanter, and using the rice transplanter for a long time for transplanting rice will consume a lot of physical strength of the staff, which is not practical enough".

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A rice transplanter for planting rice comprises a frame, a push plate, a servo motor and a connecting block are fixedly mounted on the upper end surface of the frame, a discharge box is fixedly connected to the upper end surface of the connecting block, three discharge ports are provided on the side wall of the discharge box, gate doors are provided in the three discharge ports, a through hole is provided on the upper end surface of the frame, a transplanting plate is fixedly connected to the inner wall of the through hole, three feeding holes are provided on the upper end surface of the transplanting plate, a feed plate is provided between the three discharge ports and the feed holes, three lifting slots are provided on the side wall of the transplanting plate, and the three The lifting grooves are respectively connected with the three feeding holes, and electric sliders are arranged in the three lifting grooves. The side walls of the three electric sliders are fixedly connected with movable claws. A transmission cavity is opened in the frame. The output end of the servo motor is fixedly sleeved with a driving gear, and the driving gear is meshedly connected with a driven gear. The center of the driven gear is fixedly connected with a transmission rod, and the two ends of the transmission rod are respectively fixedly sleeved with rear track wheels, and the two rear track wheels are connected to the front track wheels through track strips, and the centers of the two front track wheels are commonly fixedly connected with a front wheel rod.

[0008] As a preferred technical solution of the utility model, the three electric sliders are respectively slidably connected to the inner walls of the three lifting slots, and the three movable claws are respectively slidably connected to the inner walls of the three lifting slots.

[0009] As a preferred technical solution of the utility model, the two rear track wheels and the front track wheels are both slidably connected to the side walls of the frame.

[0010] As a preferred technical solution of the utility model, the bottom end surface of the inner wall of the material discharging box is an inclined surface, and the upper end of the material discharging box is an opening.

[0011] As a preferred technical solution of the utility model, a gripping hole is provided on the upper end surface of the push plate, and an anti-slip pad is provided on the inner wall of the gripping hole.

[0012] As a preferred technical solution of the utility model, a blocking plate is fixedly connected to the upper end surface of the transplanting plate, and the blocking plate is arranged on a side of the upper end surface of the transplanting plate away from the blanking plate.

[0013] The utility model provides a rice transplanter for rice planting, which has the following beneficial effects:

[0014] 1. By setting a servo motor, a driving gear, a driven gear and a transmission rod, the output end of the servo motor drives the driving gear to rotate, and the driving gear drives the transmission rod to rotate by meshing with the driven gear, so that the rear track wheels at both ends of the transmission rod rotate in the same direction and drive the two front track wheels to rotate through the track strips. The frame moves driven by the two front track wheels, the two rear track wheels and the two track strips. The frame can move automatically without manually pushing the frame to move, which is more practical.

[0015] 2. By setting the gate door, the discharge port and the discharge plate, the opening and closing of the valve gate can control the discharge speed of the rice seedlings in the discharge box through the discharge port and the discharge plate into the movable claw, thereby controlling the transplanting interval between the rice seedlings in the rice field, thereby improving the transplanting effect of the rice seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a rice transplanter for rice planting proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the side structure of a rice transplanter for rice planting proposed by the utility model;

[0018] Figure 3 This is a front structural sectional view of a rice transplanter for rice planting proposed by the utility model;

[0019] Figure 4 The utility model is a top view of the structure of a rice transplanter for rice planting.

[0020] In the figure: 1 frame, 2 transmission cavity, 3 through hole, 4 material discharge box, 5 transplanting plate, 6 blocking plate, 7 gate door, 8 unloading plate, 9 lifting slot, 10 electric slider, 11 movable claw, 12 servo motor, 13 driving gear, 14 driven gear, 15 transmission rod, 16 rear crawler wheel, 17 crawler strip, 18 push plate. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0022] Thus, a feature indicated in this specification will be used to illustrate one of the features of an embodiment of the utility model, rather than implying that each embodiment of the utility model must have the described feature. In addition, it should be noted that this specification describes many features. Although some features can be combined together to illustrate possible system designs, these features can also be used in other combinations that are not explicitly described. Thus, unless otherwise stated, the described combinations are not intended to be limiting.

[0023] The principle and structure of the present invention are described in detail below with reference to the accompanying drawings and embodiments:

[0024] refer to Figure 1-4A rice transplanter for planting rice comprises a frame 1, a push plate 18, a servo motor 12 and a connecting block are fixedly mounted on the upper end surface of the frame 1, a discharge box 4 is fixedly connected to the upper end surface of the connecting block, three discharge ports are provided on the side wall of the discharge box 4, and gate doors 7 are provided in the three discharge ports, a through hole 3 is provided on the upper end surface of the frame 1, a transplanting plate 5 is fixedly connected to the inner wall of the through hole 3, three feeding holes are provided on the upper end surface of the transplanting plate 5, and a feed plate 8 is provided between the three discharge ports and the feed holes, and three lifting grooves 9 are provided on the side wall of the transplanting plate 5, and the three lifting grooves 9 are respectively connected to the three lifting grooves 9. The feeding holes are connected, the three lifting slots 9 are each provided with an electric slider 10, the side walls of the three electric sliders 10 are fixedly connected with movable claws 11, a transmission cavity 2 is opened in the frame 1, the output end of the servo motor 12 is fixedly sleeved with a driving gear 13, the driving gear 13 is meshingly connected with a driven gear 14, the center of the driven gear 14 is fixedly connected with a transmission rod 15, the two ends of the transmission rod 15 are respectively fixedly sleeved with rear track wheels 16, the two rear track wheels 16 are transmission-connected with the front track wheels through track strips 17, and the centers of the two front track wheels are commonly fixedly connected with a front wheel rod.

[0025] The staff holds the push plate 18 by hand to control the forward direction of the frame 1, and then starts the servo motor 12 so that its output end drives the driving gear 13 to rotate, and the driving gear 13 drives the transmission rod 15 to rotate by meshing with the driven gear 14, so that the rear track wheels 16 at both ends of the transmission rod 15 rotate in the same direction and drive the two front track wheels to rotate through the track strips 17. The frame 1 moves under the drive of the two front track wheels, the two rear track wheels 16 and the two track strips 17, and the automatic advancement of the frame 1 can be realized without manually pushing the frame 1 to move, which saves time and effort. Then, the gate door 7 is indirectly opened to make the rice seedlings in the discharge box 4 slide from the discharge port along the discharge plate 8 into the discharge port, and the rice seedlings enter the movable claws 11 in the lifting slot 9 in the discharge port, and the movable claws 11 are driven by the electric slider 10 to move up and down on the side wall of the transplanting plate 5 to realize the transplanting and taking of the rice seedlings;

[0026] Furthermore, the three electric sliders 10 are respectively slidably connected to the inner walls of the three lifting slots 9 , and the three movable claws 11 are respectively slidably connected to the inner walls of the three lifting slots 9 .

[0027] By making the three electric sliders 10 slidably connected to the inner walls of the three lifting grooves 9, respectively, the three electric sliders 10 can be lifted and slid along the inner walls of the three lifting grooves 9, respectively, and by making the three movable claws 11 slidably connected to the inner walls of the three lifting grooves 9, respectively, the three movable claws 11 can be lifted and slid along the inner walls of the three lifting grooves 9, respectively;

[0028] Furthermore, the two rear track wheels 16 and the front track wheels are all slidably connected to the side walls of the frame 1 .

[0029] By making the two rear track wheels 16 and the front track wheels both slidably connected to the side walls of the frame 1, the two rear track wheels 16 and the front track wheels can both rotate on the side walls of the frame 1;

[0030] Furthermore, the bottom end surface of the inner wall of the material discharging box 4 is a 45-degree inclined surface, and the upper end of the material discharging box 4 is an opening.

[0031] By making the bottom end surface of the inner wall of the discharge box 4 a 45-degree inclined surface, the rice seedlings in the discharge box 4 can slide along the inclined surface of the discharge box 4 to the discharge port, which is convenient for discharge;

[0032] Furthermore, a gripping hole is provided on the upper end surface of the push plate 18, and an anti-slip pad is provided on the inner wall of the gripping hole.

[0033] By providing the gripping hole and the anti-skid pad, the staff can control the frame 1 by hand through the gripping hole to prevent the frame 1 from deflecting during the forward movement. Meanwhile, the anti-skid pad can increase the friction between the hand and the gripping hole to prevent the frame 1 from slipping out of the hand.

[0034] The upper end surface of the transplanting plate 5 is fixedly connected with a blocking plate 6 , and the blocking plate 6 is arranged on a side of the upper end surface of the transplanting plate 5 facing away from the blanking plate 8 .

[0035] By setting the blocking plate 6, the rice seedlings are prevented from falling off the transplanting plate 5 due to the excessively fast sliding speed when entering the feeding hole from the feeding plate 8;

[0036] Further, the manufacturer of the gate door 7 is Cangzhou Zhongneng Machinery Manufacturing Co., Ltd., and the model is DYT;

[0037] Further, the manufacturers of the three electric sliders 10 are Qingdao Depusen Intelligent Equipment Co., Ltd., and the model number is SG07;

[0038] Furthermore, the movable claw 11 has been fully disclosed in publication number: CN212993015U and will not be described in detail here.

[0039] The working principle of the utility model is as follows: the staff holds the push plate 18 by hand to control the forward direction of the frame 1, and then starts the servo motor 12 so that its output end drives the driving gear 13 to rotate, and the driving gear 13 then drives the transmission rod 15 to rotate by meshing with the driven gear 14, so that the rear track wheels 16 at both ends of the transmission rod 15 rotate in the same direction and drive the two front track wheels to rotate through the track strips 17. The frame 1 moves under the drive of the two front track wheels, the two rear track wheels 16 and the two track strips 17, and the frame 1 can be moved without manually pushing the frame 1 to move, which can save time and effort, and is more practical.

[0040] Compared with the prior art, a servo motor 12, a driving gear 13, a driven gear 14 and a transmission rod 15 are provided. The output end of the servo motor 12 drives the driving gear 13 to rotate, and the driving gear 13 drives the transmission rod 15 to rotate by meshing with the driven gear 14, so that the rear track wheels 16 at both ends of the transmission rod 15 rotate in the same direction and drive the two front track wheels to rotate through the track strips 17. The frame 1 moves driven by the two front track wheels, the two rear track wheels 16 and the two track strips 17. The frame 1 can move automatically without being manually pushed to move, and the practicality is higher.

[0041] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A rice transplanter for rice planting, comprising a frame (1), characterized in that: The upper end surface of the frame (1) is fixedly mounted with a push plate (18), a servo motor (12), and a connecting block; the upper end surface of the connecting block is fixedly connected with a discharge box (4); the side wall of the discharge box (4) is provided with three discharge ports, and the three discharge ports are each provided with a gate door (7); the upper end surface of the frame (1) is provided with a through hole (3); the inner wall of the through hole (3) is fixedly connected with a transplanting plate (5); the upper end surface of the transplanting plate (5) is provided with three feed holes; a feed plate (8) is provided between the three discharge ports and the feed holes; the side wall of the transplanting plate (5) is provided with three lifting grooves (9), and the three lifting grooves (9) are respectively connected with the three feed holes. The three lifting slots (9) are each provided with an electric slider (10), and the side walls of the three electric sliders (10) are each fixedly connected with a movable claw (11). The frame (1) is provided with a transmission cavity (2), and the output end of the servo motor (12) is fixedly sleeved with a driving gear (13), and the driving gear (13) is meshingly connected with a driven gear (14), and the center of the driven gear (14) is fixedly connected with a transmission rod (15), and the two ends of the transmission rod (15) are respectively fixedly sleeved with rear crawler wheels (16), and the two rear crawler wheels (16) are both transmission-connected with the front crawler wheels through crawler strips (17), and the centers of the two front crawler wheels are commonly fixedly connected with a front wheel rod.

2. A rice transplanter for rice planting according to claim 1, characterized in that: The three electric slide blocks (10) are respectively slidably connected to the inner walls of the three lifting grooves (9), and the three movable claws (11) are respectively slidably connected to the inner walls of the three lifting grooves (9).

3. A rice transplanter for rice planting according to claim 1, characterized in that: The two rear track wheels (16) and the front track wheel are both slidably connected to the side wall of the frame (1).

4. A rice transplanter for rice planting according to claim 1, characterized in that: The bottom end surface of the inner wall of the material discharging box (4) is a 45-degree inclined surface, and the upper end of the material discharging box (4) is an opening.

5. The rice transplanter according to claim 1, characterized in that: The upper end surface of the push plate (18) is provided with a gripping hole, and the inner wall of the gripping hole is provided with an anti-slip pad.

6. A rice transplanter for rice planting according to claim 1, characterized in that: The upper end surface of the transplanting plate (5) is fixedly connected with a blocking plate (6), and the blocking plate (6) is arranged on a side of the upper end surface of the transplanting plate (5) facing away from the blanking plate (8).

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