Rice seedling supplementing machine

Abstract

The utility model relates to the technical field of agricultural equipment, in particular to a rice seedling supplementing machine which comprises a machine frame, a door-shaped frame is fixed below the rear end of the machine frame, a self-driven moving mechanism is fixed at the lower end of the door-shaped frame, a storage battery electrically connected with the self-driven moving mechanism is fixed on the machine frame, and the storage battery is connected with the door-shaped frame. The rear end of the door-shaped frame is detachably connected with an armrest frame, a fixed arm is fixed to the front end of the rack, a connecting rod type transplanting mechanism is fixed to the fixed arm, and the connecting rod type transplanting mechanism is in transmission connection with the self-driven moving mechanism through a transmission mechanism. A seedling tray matched with the connecting rod type transplanting mechanism is fixed at the front end of the rack. The rice transplanter has the beneficial effects that power is used for supplying energy, the driving motor is used for driving the machine to walk and rice transplanting, an operator only needs to control the advancing route of the machine and keep the machine stable to finish rice transplanting and seedling supplementing, the difficulty during operation is greatly reduced, time and labor are saved, and the operation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural equipment technical field especially is related to a rice replanting machine. BACKGROUND

[0002] Rice is mostly planted through rice transplanter, but because many farmlands are not standard regular shape, when encountering places such as field edge, transplanter is difficult to reach due to large size, so only manual replanting mode is used for planting, now there are many replanting machines, but most of them need manual rotating handle to drive the split mechanism operation, which is low in efficiency and laborious. UTILITY MODEL CONTENTS

[0003] The utility model discloses a rice replanting machine to solve the above problems.

[0004] The technical scheme of the utility model is as follows:

[0005] A rice replanting machine, including the frame, the frame rear end below fixed have door type frame, the door type frame lower extreme fixed have self -driven mobile mechanism, the frame is fixed with the battery that the self -driven mobile mechanism electricity is connected to, the door type frame rear end passes through detachable connection and is installed with the handrail frame, the frame front end is fixed with fixed arm, the fixed arm is fixed with the connecting rod type split mechanism, the connecting rod type split mechanism with the self -driven mobile mechanism passes through transmission mechanism transmission and is connected, the frame front end is fixed with the seedling tray that the connecting rod type split mechanism cooperation installs, the seedling tray is close to the connecting rod type split mechanism one end below fixed in the telescopic rod end of electric telescopic shaft, the electric telescopic shaft is fixed on the frame, the seedling tray is fixed with at least one sliding shaft, the frame is fixed with the support frame that the sliding shaft cooperation installs.

[0006] Further, the frame is fixed with the oil -fired generator away from the seedling tray one end, and the oil -fired generator is electrically connected with the battery.

[0007] Further, the handrail frame is fixed with the control switch that the self -driven mobile mechanism, the electric telescopic shaft electricity is connected to close to the handrail one end.

[0008] Further, the self -driven mobile mechanism includes the wheel shaft that is rotatably installed on the door type frame, the door type frame side wall is fixed with the drive motor that the wheel shaft transmission is connected to, and the drive motor is electrically connected with the battery and the control switch, and the wheel shaft is fixed with the moving wheel.

[0009] Further, the transmission mechanism comprises a driving wheel fixed at one end of the wheel shaft, a clutch is arranged between the driving wheel and the driving wheel, a transition shaft and a transmission shaft are rotatably arranged on the side wall of the fixed arm, a driving gear and a driven wheel are fixed on the transition shaft, the driving wheel and the driven wheel are connected through a transmission belt, and a driven gear meshing with the driving gear is fixed on the transmission shaft.

[0010] Further, the connecting rod type seedling transplanting mechanism comprises a counterweight arm fixed at the middle of the end of the transmission shaft, a counterweight block is formed at one end of the counterweight arm, a rotating arm is arranged at the other end of the counterweight arm through a pin shaft, one end of the rotating arm is rotatably arranged with one end of a connecting rod through a pin shaft, the other end of the connecting rod is fixed on the fixed arm through a pin shaft, and a seedling transplanter is fixed at the other end of the rotating arm.

[0011] Further, the fixed arm is provided with a floating plate at the end away from the frame.

[0012] By adopting the technical scheme, the rice seedling transplanting and replanting machine has the advantages that electric power is used for energy supply, a driving motor is used for driving the machine to walk and transplant seedlings, and an operator only needs to control the walking route of the machine and keep the machine stable, so that the rice seedling transplanting and replanting operation can be completed, the difficulty in operation is greatly reduced, time and labor are saved, and the operation efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0014] Figure 1 is the first perspective view of the present application;

[0015] Figure 2 is the second perspective view of the present application;

[0016] Figure 3 is the third perspective view of the present application;

[0017] Figure 4 is the front view of the present application;

[0018] Figure 5 is the rear view of the present application;

[0019] Figure 6 is the side view of the present application.

[0020] The annotations in the attached figures are explained as follows:

[0021] 1. Frame; 2. Battery; 3. Fuel generator; 4. Handrail; 41. Control switch; 45. Support leg; 5. Portal frame; 6. Self-driven moving mechanism; 61. Wheel and axle; 62. Moving wheel; 63. Drive motor; 7. Fixed arm; 8. Linkage type inserting mechanism; 81. Counterweight arm; 82. Rotating arm; 83. Linkage; 84. Seedling inserter; 9. Transmission mechanism; 91. Drive wheel; 92. Transition shaft; 93. Transmission shaft; 94. Drive gear; 95. Driven gear; 96. Driven wheel; 97. Transmission belt; 10. Seedling tray; 11. Support frame; 12. Sliding shaft; 13. Electric telescopic shaft. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1-5 As shown, a rice seedling transplanter includes a frame 1, a gantry frame 5 fixed to the lower rear end of the frame 1, and a self-driven moving mechanism 6 fixed to the lower end of the gantry frame 5. The self-driven moving mechanism 6 enables automatic movement of the device. A battery 2, electrically connected to the self-driven moving mechanism 6, is fixed on the frame 1 to provide power. A handrail 4 is detachably connected to the rear end of the gantry frame 5 for easy control of the machine's direction of travel and to maintain stability during movement. A fixed arm 7 is fixed to the front end of the frame 1, and a linkage-type transplanting mechanism 8 is fixed on the fixed arm 7 for inserting seedlings into the field. The linkage-type transplanting mechanism 8 is connected to the self-driven moving mechanism 6 via a transmission mechanism 9. The self-driven moving mechanism 6 drives the linkage-type transplanting mechanism 8, enabling automatic rice transplanting during machine movement and reducing the workload of operators. A seedling tray 10, which is installed in conjunction with the linkage-type transplanting mechanism 8, is fixed at the front end of the frame 1. It is used to store seedling trays to be transplanted. The lower end of the seedling tray 10 near the linkage-type transplanting mechanism 8 is fixed to the end of the telescopic rod of the electric telescopic shaft 13. The electric telescopic shaft 13 is fixed on the frame 1. The seedling tray 12 is fixed with at least one sliding shaft 12. A support frame 11 that is installed in conjunction with the sliding shaft 12 is fixed on the frame 1. The electric telescopic shaft 13 has a built-in microcontroller that can control the telescopic speed. The telescopic speed of the electric telescopic shaft 13 can be changed through external devices. During the operation of the linkage-type transplanting mechanism 8, the electric telescopic shaft 13 can drive the seedling tray 10 to move back and forth, so that the linkage-type transplanting mechanism 8 can automatically insert the bottom row of seedlings in the seedling tray 10 into the field in sequence before inserting the next row of seedlings.

[0024] In the embodiment, the rack 1 is provided with a plurality of vertical fuel generators 3 at the end away from the seedling tray 10, the fuel generators 3 are electrically connected with the storage battery 2 through the rectifier, the fuel generators 3 select gasoline as fuel, the alternating current can be converted into direct current to be stored in the storage battery 2 through the rectifier, the fuel generators 3 can continuously generate electric energy, the endurance time of the equipment is improved, and the equipment is convenient for long-time operation.

[0025] In the embodiment, the handrail frame 4 is fixed with a control switch 41 electrically connected with the self-driven moving mechanism 6 and the electric telescopic shaft 13 at the end close to the handrail, the device can be quickly controlled to move and perform the transplanting operation, when the fuel generator 3 is electrically ignited, the ignition switch can also be integrated on the control switch 41.

[0026] In the embodiment, the self-driven moving mechanism 6 comprises a wheel shaft 61 rotatably installed on the door-shaped frame 5, a driving motor 63 is fixed on the side wall of the door-shaped frame 5 and is in transmission connection with the wheel shaft 61, the driving motor 63 is electrically connected with the storage battery 2 and the control switch 41, and a moving wheel 62 is fixed on the wheel shaft 61, the driving motor 63 can drive the moving wheel 62 to automatically rotate and move.

[0027] In the embodiment, the transmission mechanism 9 comprises a driving wheel 91 fixed at one end of the wheel shaft 61, a clutch is installed between the driving wheel 91 and the driving wheel 91, the clutch selects an electromagnetic clutch, the clutch is convenient for quick control of opening and closing, a control button of the clutch is integrated on the control switch 41, the control of the power disconnection or connection is realized, a transition shaft 92 and a transmission shaft 93 are rotatably installed on the side wall of the fixed arm 7, a driving gear 94 and a driven wheel 96 are fixed on the transition shaft 92, the driving wheel 91 and the driven wheel 96 are in transmission connection through a transmission belt 97, the transmission belt 97 selects any one of a belt and a chain, a transmission ratio between the driving wheel 91 and the driven wheel 96 is greater than 1, a driven gear 95 in meshing transmission with the driving gear 94 is fixed on the transmission shaft 93, a transmission ratio between the driving gear 94 and the driven gear 95 is less than 1, and a transmission ratio between the driving wheel 91 and the driven gear 95 is greater than 1, through the meshing of the driving gear 94 and the driven gear 95, the rotation direction of the transmission shaft 93 on the transmission shaft 93 is opposite to the rotation direction of the wheel shaft 61 after the power is transmitted from the wheel shaft 61 to the transmission shaft 93, and the connecting rod type dividing and transplanting mechanism 8 can be driven to work to transplant the seedlings in the process of advancing the machine.

[0028] In the embodiment, the connecting rod type dividing and inserting mechanism 8 comprises a counterweight arm 81 fixed at the end of the transmission shaft 93, the counterweight arm 81 is formed with a counterweight at one end, the counterweight can reduce the torsion when the transmission shaft 93 rotates, the other end of the counterweight arm 81 is installed with a rotating arm 82 through a pin shaft, one end of the rotating arm 82 is rotatably installed with one end of a connecting rod 83 through a pin shaft, the other end of the connecting rod 83 is fixed on the fixed arm 7 through a pin shaft, the other end of the rotating arm 82 is fixed with a seedling inserter 84, the seedling inserter 84 is a chopstick type seedling claw produced by Kubota Agricultural Machinery Co., Ltd., the seedling inserter 84 is located at the right side of the moving wheel 62 in the advancing direction, the distance between the seedling inserter 84 and the moving wheel 62 is not less than 10 cm, the moving wheel 62 will not crush the seedlings during the transplanting, and it is ensured that the seedlings can be inserted to the edge of the land.

[0029] In the embodiment, the end of the fixed arm 7 away from the frame 1 is installed with a floating plate (not shown in the drawing), the height of the floating plate can be adjusted, the stability of the machine during movement in the paddy field can be ensured through the floating plate, and the transplanting depth can be adjusted.

[0030] The working principle of the utility model is as follows: when in use, the machine is pushed into the field, the seedling tray is placed into the seedling tray 10, when working, the machine is kept stable by the handrail frame 4, then the driving motor 63 is started through the control switch 41, the driving motor 63 drives the moving wheel 62 to rotate, the machine is automatically walked in the field, the moving wheel 62 rotates through the transmission mechanism 9 after the clutch is closed, the connecting rod type dividing and inserting mechanism 8 can be driven to work to insert the seedlings in the seedling tray 10 into the field, the electric telescopic rod 13 is started during the transplanting process, the electric telescopic rod 13 drives the seedling tray 10 storing the seedling tray to move back and forth in order, so that all the seedlings on the seedling tray are inserted into the field by the connecting rod type dividing and inserting mechanism 8.

[0031] The circuit connection related to the utility model is a common means adopted by the person skilled in the art, and can be obtained by limited tests, and belongs to the prior art.

[0032] The components not described in detail in the text are the prior art.

[0033] The above only describes the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A rice seedling transplanting machine, characterized in that: The system includes a frame (1), a portal frame (5) fixed at the lower rear end of the frame (1), a self-driven moving mechanism (6) fixed at the lower end of the portal frame (5), a battery (2) electrically connected to the self-driven moving mechanism (6) fixed on the frame (1), a handrail (4) detachably connected to the rear end of the portal frame (5), a fixed arm (7) fixed at the front end of the frame (1), a linkage-type insertion mechanism (8) fixed on the fixed arm (7), and the linkage-type insertion mechanism (8) and the self-driven moving mechanism (6) are connected. The frame (1) is connected by a transmission mechanism (9). A seedling tray (10) that is installed in conjunction with the linkage-type insertion mechanism (8) is fixed at the front end of the frame (1). The seedling tray (10) is fixed at the end of the telescopic rod of the electric telescopic shaft (13) below one end near the linkage-type insertion mechanism (8). The electric telescopic shaft (13) is fixed on the frame (1). The seedling tray (10) is fixed with at least one sliding shaft (12). A support frame (11) that is installed in conjunction with the sliding shaft (12) is fixed on the frame (1).

2. The rice seedling transplanting machine according to claim 1, characterized in that: A number of vertically arranged fuel generators (3) are provided at one end of the frame (1) away from the seedling tray (10), and the fuel generators (3) are electrically connected to the storage battery (2).

3. A rice seedling transplanting machine according to claim 1 or 2, characterized in that: The handrail frame (4) has a control switch (44) fixed at one end near the handrail, which is electrically connected to the self-driven moving mechanism (6) and the electric telescopic shaft (13).

4. A rice seedling transplanting machine according to claim 3, characterized in that: The self-driven moving mechanism (6) includes a wheel axle (61) rotatably mounted on the gantry frame (5), a drive motor (63) that is connected to the wheel axle (61) is fixed on the side wall of the gantry frame (5), the drive motor (63) is electrically connected to the battery (2) and the control switch (44), and a moving wheel (62) is fixed on the wheel axle (61).

5. A rice seedling transplanting machine according to claim 4, characterized in that: The transmission mechanism (9) includes a drive wheel (91) fixed at one end of the axle (61), a clutch is installed between the drive wheel (91), a transition shaft (92) and a transmission shaft (93) are rotatably mounted on the side wall of the fixed arm (7), a drive gear (94) and a driven wheel (96) are fixed on the transition shaft (92), the drive wheel (91) and the driven wheel (96) are connected by a transmission belt (97), and a driven gear (95) that meshes with the drive gear (94) is fixed on the transmission shaft (93).

6. A rice seedling transplanting machine according to claim 5, characterized in that: The linkage-type insertion mechanism (8) includes a counterweight arm (81) fixed in the middle at the end of the transmission shaft (93). One end of the counterweight arm (81) is formed with a counterweight block. The other end of the counterweight arm (81) is mounted with a rotating arm (82) via a pin. One end of the rotating arm (82) is rotatably mounted with one end of the connecting rod (83) via a pin. The other end of the connecting rod (83) is fixed on the fixed arm (7) via a pin. The other end of the rotating arm (82) is fixed with a seedling inserter (84). The seedling inserter (84) is located on the right side of the moving wheel (62) in the forward direction.

7. A rice seedling transplanting machine according to claim 6, characterized in that: A float plate is installed at the end of the fixed arm (7) away from the frame (1).

Images