Rice seedling cutting machine without tray

Abstract

The utility model discloses a kind of rice diskless seedling cutting machines, including cutting machine frame, machine cover, cutting knife disc, cross-cut frame, cross-cut knife disc, cutting controller, the machine cover of screw installation is equipped in cutting machine frame front, machine cover top is equipped with navigation receiver, cutting machine frame is equipped with seat, cutting knife disc lifting electric push rod is equipped below seat, cutting knife disc lifting electric push rod is connected with cutting machine frame using mounting base, seat front is equipped with big dipper navigation terminal, big dipper navigation terminal is connected with cutting machine frame through mounting base, and big dipper navigation terminal is closely arranged with machine cover, cutting controller is located in machine cover side, cutting controller is connected with cutting machine frame, the cutting length sensor is equipped below machine cover, cutting length sensor is connected with cutting machine frame through mounting base.The utility model design is reasonable;Navigation receiver and big dipper navigation terminal receive big dipper signal to carry out accurate positioning.

Description

Technical Field

[0001] This utility model belongs to the field of rice, and in particular relates to a rice trayless seedling cutting machine. Background Technology

[0002] Rice, as an important food crop, has a large planting area in my country. Rice has high economic value; the rice itself is edible, and the bran and husks can be used as feed and fertilizer. It is rich in nutrients, containing carbohydrates, protein, B vitamins, and minerals. Rice trayless seedling cutting is a key step in the simplified rice trayless seedling raising technology. It involves cutting the raised seedlings into specific sizes to facilitate subsequent machine transplanting. Rice trayless seedling cutting machines are commonly used equipment. However, existing rice trayless seedling cutting machines often experience inaccurate positioning during use, resulting in inaccurate cutting specifications. Utility Model Content

[0003] The purpose of this invention is to provide a rice trayless seedling cutting machine to solve the above-mentioned technical problems.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A rice trayless seedling cutting machine includes a cutting machine frame, a machine cover, a cutting disc, a cross-cutting frame, a cross-cutting disc, and a cutting controller. The machine cover is screw-mounted at the front of the cutting machine frame. A navigation receiver is mounted on the top of the machine cover. The cutting machine frame has a seat, and a cutting disc lifting electric push rod is located below the seat, connected to the cutting machine frame via a mounting base. A Beidou navigation terminal is located in front of the seat, connected to the cutting machine frame via a mounting base and positioned close to the machine cover. The cutting controller is located on one side of the machine cover and connected to the cutting machine frame. A cutting length sensor is located below the machine cover and connected to the cutting machine frame via a mounting base. The cutting disc and cutting motor are connected to the cutting machine frame via a cutting disc bracket, with the cutting disc located away from the machine cover. The cross-cutting disc is connected to the cross-cutting frame, which is connected to the cutting machine frame via cross-cutting guide wheels and cross-cutting slides. The cross-cutting guide wheels and cross-cutting slides are located below the machine cover below the navigation receiver.

[0006] Preferably, a steering wheel and a steering motor are provided in front of the seat. The steering wheel and steering motor are connected to the steering tie rod, which is connected to the steering wheel. The cutting length sensor is located near the steering wheel. The steering wheel, steering motor, and steering tie rod are connected to the cutting machine frame through a steering gear. The steering wheel and the work auxiliary wheel are connected to the cutting machine frame through an axle.

[0007] Preferably, the cutting motor drives the cutting disc to move via a transmission chain.

[0008] Preferably, the cross-cutting blade is equipped with a cross-cutting motor, which is connected to the cross-cutting frame. The cross-cutting sensor, the cross-cutting lifting motor, and the lifting sensor are also connected to the cross-cutting frame. Under the action of the cross-cutting motor, the cross-cutting frame can move left and right along the cross-cutting slide.

[0009] Compared with the prior art, this utility model has the following advantages: The design of this utility model is reasonable; the navigation receiver and Beidou navigation terminal receive Beidou signals, use Beidou signals for positioning, and then use the cutting controller to accurately cut. The cutting controller can control the extension and retraction of the cutting disc lifting electric push rod to achieve the lifting and lowering of the cutting disc to meet different cutting depth requirements; the cutting controller calculates the cutting length through the cutting length sensor to achieve different cutting length requirements; the cutting controller controls the cross-cutting lifting motor and lifting sensor to achieve the up and down movement of the cross-cutting disc, and the cutting controller controls the cross-cutting motor to achieve the left and right movement of the cross-cutting disc, thus realizing the cross-cutting disc to meet different cutting requirements. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the rice trayless seedling cutting machine of this utility model.

[0011] Figure 2 This is the front view of the rice trayless seedling cutting machine of this utility model. Detailed Implementation

[0012] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0013] like Figures 1-2As shown, a rice trayless seedling cutting machine includes a cutting machine frame 14, a machine cover 6, a cutting disc 10, a cross-cutting frame 22, a cross-cutting disc 16, and a cutting controller 24. The machine cover 6, screw-mounted, is located in front of the cutting machine frame 14. A navigation receiver 1 is mounted on the top of the machine cover 6. A seat 25 is provided on the cutting machine frame 14, and a cutting disc lifting electric push rod 2 is located below the seat 25. The cutting disc lifting electric push rod 2 is connected to the cutting machine frame 14 via a mounting base. A Beidou navigation terminal 3 is located in front of the seat 25. The Beidou navigation terminal can process the information received by the navigation receiver. The Beidou navigation terminal 3 is connected to the cutting machine frame 14 via the mounting base and is positioned close to the machine cover 6. The cutting controller 24 is located on one side of the machine cover 6. The cutting controller 24 is connected to the cutting machine frame 14. A cutting length sensor 21 is located below the machine cover 6 and is connected to the cutting machine frame 14 via a mounting base. The cutting length sensor sends the cutting length information to the cutting controller, which controls the cutting motor to turn on and off for gas cutting. The cutting disc 10 and the cutting motor 5 are connected to the cutting machine frame 14 via a cutting disc bracket 12. The cutting disc acts as a working drive wheel during use. The cutting disc 10 is located on the side away from the machine cover 6. A cross-cutting disc 16 is connected to a cross-cutting frame 22. The cross-cutting frame 22 is connected to the cutting machine frame 14 via a cross-cutting guide wheel 11 and a cross-cutting slide 19. Wheel 11 and cross-cutting slide 19 are located below the navigation receiver 1 and under the machine cover 6. A steering wheel and steering motor 17 are located in front of the seat 25. The steering wheel and steering motor 17 are connected to the steering tie rod 20, which is connected to the steering wheel 9. The cutting length sensor 21 is located near the steering wheel 9. The steering wheel, steering motor 17, and steering tie rod 20 are connected to the cutting machine frame 14 via the steering gear 4. The steering wheel 9 and the work auxiliary wheel 15 are connected to the cutting machine frame 14 via the axle 8. The steering wheel 9 and the work auxiliary wheel 15 work together to handle steering, relocation, and ground assist. The cutting motor 5 drives the cutting disc 10 via the transmission chain 7. There are 6 cutting discs and 3 cutting motors. The three cutting motors can... The system drives six cutting discs to move. A cross-cutting motor 13 is installed at the cross-cutting disc 16. The cross-cutting motor 13 is connected to the cross-cutting frame 22. The cross-cutting sensor 18, the cross-cutting lifting motor and the lifting sensor 23 are connected to the cross-cutting frame 22. There are two lifting sensors 23. The cross-cutting frame 22 can move left and right along the cross-cutting slide 19 under the action of the cross-cutting motor 13. There are two cross-cutting lifting motors and lifting sensors 23. The cross-cutting lifting motors and lifting sensors 23 can realize the up and down movement of the cross-cutting discs. The cross-cutting sensor 18, the cross-cutting lifting motor and the lifting sensor 23 send and receive information with the cutting controller 24. The cutting controller 24 can control the cross-cutting motor and the cross-cutting lifting motor to perform corresponding actions.

[0014] The working principle of this utility model is as follows: The cutting length is set on the cutting controller 24 and sensed by the cutting length sensor 21. Then, the cutting controller 24 operates the cutting zone lifting control, and the cutting disc lifting electric push rod 2 controls the cutting disc 10 to reach the working depth. Using the cutting controller 24, the cross-cutting lifting motor and lifting sensor 23 run to the upper limit position, the cross-cutting motor 13 runs to the left limit position, and the cutting motor 5 drives the cutting disc 10 to rotate and begin cutting and moving forward. After the cutting length sensor 21 detects the set length, the cutting disc 10 stops rotating and moving forward.

[0015] The cross-cutting lifting motor and lifting sensor 23 control the cross-cutting blade to move downwards to the working position.

[0016] The cross-cutting motor 13 drives the cross-cutting lifting motor and lifting sensor 23 and the cross-cutting blade to move to the right to complete the cross-cutting operation. The cross-cutting lifting motor and lifting sensor X2 control the cross-cutting blade to move upward to the upper limit and repeat the action to the end of the seedbed to complete the operation. Then, the machine moves to the next work cycle.

[0017] The above description is a preferred embodiment of the present utility model. For those skilled in the art, any changes, modifications, substitutions and variations made to the implementation methods without departing from the principles and spirit of the present utility model, based on the teachings of the present utility model, still fall within the protection scope of the present utility model.

Claims

1. A rice seedling cutting machine without tray, comprising a cutting machine frame (14), a machine cover (6), a cutting cutter (10), a cross-cut frame (22), a cross-cut cutter (16), a cutting controller (24), characterized in that, The cutting machine frame (14) is provided with a machine cover (6) mounted with screws in front. A navigation receiver (1) is installed on the top of the machine cover (6). The cutting machine frame (14) is provided with a seat (25). A cutting disc lifting electric push rod (2) is provided under the seat (25). The cutting disc lifting electric push rod (2) is connected to the cutting machine frame (14) by a mounting base. A Beidou navigation terminal (3) is provided in front of the seat (25). The Beidou navigation terminal (3) is connected to the cutting machine frame (14) by a mounting base, and the Beidou navigation terminal (3) is set close to the machine cover (6). The cutting controller (24) is located on one side of the machine cover (6). The cutting controller (24) is connected to the cutting machine frame (14) by screws in front of the machine cover (6). 4) Connection: A cutting length sensor (21) is provided below the machine cover (6). The cutting length sensor (21) is connected to the cutting machine frame (14) via a mounting base. The cutting disc (10) and the cutting motor (5) are connected to the cutting machine frame (14) via the cutting disc bracket (12). The cutting disc (10) is located on the side away from the machine cover (6). The cross-cutting disc (16) is connected to the cross-cutting frame (22). The cross-cutting frame (22) is connected to the cutting machine frame (14) via the cross-cutting guide wheel (11) and the cross-cutting slide (19). The cross-cutting guide wheel (11) and the cross-cutting slide (19) are located below the machine cover (6) below the navigation receiver (1).

2. The rice seedling raising and cutting machine without tray according to claim 1, characterized in that, A steering wheel and a steering motor (17) are provided in front of the seat (25). The steering wheel and the steering motor (17) are connected to the steering tie rod (20). The steering tie rod (20) is connected to the steering wheel (9). The cutting length sensor (21) is located near the steering wheel (9). The steering wheel and the steering motor (17) and the steering tie rod (20) are connected to the cutting machine frame (14) through the steering gear (4). The steering wheel (9) and the working auxiliary wheel (15) are connected to the cutting machine frame (14) through the axle (8).

3. The rice seedling raising and cutting machine without tray according to claim 1, characterized in that, The cutting motor (5) drives the cutting disc (10) to move through the transmission chain (7).

4. The rice trayless seedling cutting machine according to claim 1, characterized in that, A cross-cutting motor (13) is provided at the cross-cutting blade (16). The cross-cutting motor (13) is connected to the cross-cutting frame (22). The cross-cutting sensor (18), the cross-cutting lifting motor and the lifting sensor (23) are connected to the cross-cutting frame (22). The cross-cutting frame (22) can move left and right along the cross-cutting slide (19) under the action of the cross-cutting motor (13).

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