CN209824513U - Anvil breaking device for automatic grafting of apple trees - Google Patents

Abstract

The utility model relates to an anvil-breaking device for automatic grafting of apple trees, which comprises a fixed plate, a linear slide module, a cutting module and a clamping module. The lower end of the fixing plate is a sawtooth plate for the positioning of the rootstock, and the sawtooth notch of the plate cooperates with the clamping claw to play a guiding role. The linear sliding table is installed on the fixed plate, and the adjustable function of the length of the oblique section of the rootstock is realized through the movement of the linear sliding table, and the length of the oblique section corresponding to the length of the fringe wedge is obtained. The cylinder mounting plate is connected to the slider of the linear slide table, the cutting cylinder is mounted on the cylinder mounting plate, and the angle between the two cylinders is 30 degrees. The knife rest is installed on the cylinder, which can be disassembled for easy blade replacement. The utility model has a simple structure and realizes the functions of fast clamping the rootstock, adjusting the length of the oblique incision and breaking the anvil; it helps to realize the standardization of apple tree grafting, improves the success rate of grafting and the survival rate of grafted seedlings, and at the same time effectively reduces the Worker intensity, improve working conditions.

Description

An anvil breaking device for automatic grafting of apple trees

technical field

The utility model relates to an anvil breaking device for automatic grafting of apple trees, which belongs to the fields of agricultural automation and planting.

Background technique

As an effective measure to improve the environmental adaptability of crops such as disease resistance and drought tolerance, and to speed up the breeding of fine varieties, grafting plays an important role in the fields of fruit tree cultivation and crop planting. The traditional manual method has many disadvantages, such as low production efficiency, high labor intensity, and difficulty in realizing factory production of seedlings. The machine automatic grafting can effectively avoid the above defects. The survival rate and production efficiency of automatic grafting seedlings using machines are high, but the research on automatic grafting machines in China started relatively late. In recent years, individual agricultural colleges and research institutes in my country have begun to study fruit tree automatic grafting equipment and have made some progress. However, due to many factors such as low degree of automation, complex structure, and difficult maintenance and adjustment, the promotion and application are more restricted. In order to solve the above problems and promote the further development of agricultural automation, a device for breaking anvils for automatic grafting of apple trees has been designed.

Contents of the invention

The purpose of the utility model is to solve the problem that the automation degree of apple tree grafting is low and the automation is difficult to realize, and an anvil breaking device for automatic grafting of apple trees is designed.

The technical scheme of the utility model is: including a fixed plate, a sliding platform seat, a cylinder mounting plate, a vertical cutting cylinder, an oblique cutting cylinder, a clamping claw, and a clamping cylinder; the lower end of the fixing plate is connected with a jagged positioning plate for stock Positioning, at the same time, the serrated notches of the positioning plate cooperate with the clamping claws to play a guiding role; the slide table seat is installed on the fixed plate, and the two cutting cylinders are driven by the movement of the slider; the cylinder mounting plate is connected to the linear slide table On the slider, the oblique cutting cylinder and the vertical cutting cylinder are installed on the cylinder mounting plate, and the angle between the two cylinders is 30 degrees; On the vertical cutting cylinder, the part holding the blade can be disassembled for easy replacement of the blade.

The beneficial effects of the utility model are: the utility model has a simple structure and realizes the functions of quickly clamping the rootstock, adjusting the length of the oblique incision and breaking the anvil. It is helpful to realize the standardized operation of apple tree grafting, promote the process of apple tree grafting automation, improve the success rate of grafting and the survival rate of grafted seedlings, and effectively reduce the labor intensity of workers and improve the working conditions.

Description of drawings

Fig. 1 is the whole schematic diagram of the broken anvil device of automatic grafting of the present invention, Fig. 2 is the schematic diagram of the fixed plate of the present utility model, Fig. 3 is the schematic diagram of the linear slide table of the present utility model, Fig. 4 is the cylinder of the present utility model A schematic diagram of the connecting plate, Fig. 5 is a schematic diagram of the clamping claw of the present invention.

In the figure: 1. Stepper motor, 2. Fixed plate, 3. Coupling, 4. Slide base, 5. Lead screw, 6. Slider, 7. Cylinder mounting plate, 8. Cylinder mounting plate bolts, 9. Vertical cutting cylinder, 10. Vertical cutting cylinder slide, 11. Miter cutting cylinder, 12. Miter cutting cylinder slide, 13. Miter cutting knife holder, 14. Miter cutting baffle, 15. Miter cutting blade, 16 Miter cutting bolts , 17. Clamping claw, 18. Positioning plate, 19 Clamping claw connecting shaft, 20. Clamping cylinder rod, 21. Travel switch, 22. Vertical cutting knife holder, 23. Vertical cutting bolt, 24. Vertical cutting baffle , 25. Vertical cutting blade, 26. Clamping cylinder bolt, 27. Clamping cylinder

Detailed ways

Below in conjunction with accompanying drawing, the technical solution of the utility model is further elaborated.

As shown in Figures 1 to 5, the anvil-breaking device for automatic grafting of the present utility model includes a fixed plate (2), a slide base (4), a lead screw (5), a stepping motor (1), and a travel switch (21) , cylinder mounting plate (7), oblique cutting cylinder (11), vertical cutting cylinder (9), clamping cylinder (27), clamping claw (17), vertical cutting tool holder (22), vertical cutting blade (25) , Clamp the cylinder bolt (26). The lower end of the fixed plate (2) is a serrated positioning plate (18) for the location of the stock, and the serrated notch of the positioning plate (18) cooperates with the clamping claw (17) simultaneously. The slide base (4) is installed on the fixed plate (2), and the movement of the slide block drives the two cutting cylinders to move, and the lower end of the fixed plate (2) is connected with the positioning plate (18) for the positioning of the stock. The cylinder mounting plate (7) is connected to the slider (6) of the linear slide table, the oblique cutting cylinder (11) and the vertical cutting cylinder (9) are installed on the cylinder mounting plate (7), and the angle between the two cylinders is 30° Spend. The vertical cutting blade (25) is installed on the vertical cutting tool holder (22), the oblique cutting blade (15) is installed on the oblique cutting blade holder (13), and the two blade holders are installed on the vertical cutting cylinder (9) and the oblique cutting cylinder respectively. (11), the part holding the blade can be disassembled for easy replacement of the blade. During work, the stock is leaned against the positioning plate (18) at the lower end of the fixed plate (2), and the upper end of the stock exposes 20-30mm, and the clamping cylinder (27) promotes the clamping claws (17) to move and clamp the stock. The stepper motor (1) drives the lead screw (5) to rotate to move the slide block (6), so that the oblique cutting cylinder (11) and the vertical cutting cylinder (9) are in the initial position of the rightmost end of the slide table. The rotation of the stepper motor (1) is controlled by the controller to drive the slider (6) to move to the left by a specified distance. The oblique cutting cylinder (11) releases the oblique cutting blade (15), and the oblique cutting cylinder (11) retracts after the stock is cut out of the bevel. After the oblique cutting cylinder (11) retracts, the vertical cutting cylinder (9) releases the vertical cutting blade (25), and the stock is cut vertically. Because the final landing point of the oblique cutting blade (15) is on the left side of the final landing point of the vertical cutting blade (25), the middle of the incision has been completely cut off when the vertical cutting is completed, and the vertical cutting cylinder (9) retracts and takes away the incision Removed wood. After the vertical cutting cylinder (9) is retracted, the stepper motor (1) rotates to drive the screw (5) to rotate, so that the slider (6) moves to the rightmost end of the slide table and waits for the next device to move. So far the broken anvil device completes the broken anvil function to stock.

Claims (1)

1. An anvil-breaking device for automatic grafting of apple trees, characterized in that it includes a fixed plate (2), a slide base (4), a cylinder mounting plate (7), a vertical cutting cylinder (9), and an oblique cutting cylinder (11) , clamping jaw (17), clamping cylinder (27); the lower end of the fixed plate (2) is connected with a serrated positioning plate (18) for the positioning of stock, and the serrated notch of the positioning plate (18) is connected with The clamping claws (17) cooperate to play a guiding role; the slide base (4) is installed on the fixed plate (2), and the movement of the slider (6) drives the two cutting cylinders to move; the cylinder mounting plate (7) connects On the slider (6) of the linear slide table, the oblique cutting cylinder (11) and the vertical cutting cylinder (9) are installed on the cylinder mounting plate (7), and the angle between the two cylinders is 30 degrees; the tool rest is installed on the cylinder On the top, the oblique cutting blade (15) and the vertical cutting blade (25) are connected to the oblique cutting cylinder (11) and the vertical cutting cylinder (9) respectively, and the position for clamping the blade can be disassembled to facilitate replacement of the blade.