Cutting device for agricultural machinery part machining

Abstract

The invention belongs to the technical field of agricultural machinery part machining, and particularly relates to a cutting device for agricultural machinery part machining, which comprises a machining table, and further comprises a placing base fixedly mounted at the top of the machining table; the first electric push rod is fixedly mounted at the top of the machining table; the bottom of the pressing plate is fixedly mounted on an output shaft of the first electric push rod, and the pressing plate is matched with the placement base; the electric sliding rail is fixedly mounted at the top of the machining table; by means of the simple structure, automatic and rapid clamping of workpieces is achieved, automatic adjustment of the front-back, left-right and height of a second motor and a cutting blade can be achieved, manual operation of personnel is not needed, automatic cutting machining of the workpieces is achieved, close-range contact of the personnel is avoided, time and labor are saved during operation, the machining efficiency is improved, and the production cost is reduced. And the safety and the practicability are high.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery parts processing, and in particular to a cutting device used for agricultural machinery parts processing. Background Art

[0002] Agricultural machinery parts generally summarize the machinery parts related to agricultural production, covering a wide range. The related industries and the supporting product parts can be called agricultural machinery parts. Cutting devices are required in the processing of agricultural machinery parts.

[0003] In the prior art, the Chinese patent document with application number: 202223436996.X discloses a cutting device for processing agricultural machinery accessories, including a base and a clamping plate, the surface of the base is provided with a cutting groove, and the surface of the base is symmetrically provided with a clamping plate through a locking member; a guide frame is symmetrically installed on the upper surface of the base, and a support assembly is slidably provided on the surface of the guide frame, and the support assembly includes a support frame and a guide frame, and the guide frame is symmetrically installed at the bottom opening position of the support frame; a traction assembly is installed on the surface of the support frame, and the traction assembly includes a traction rod, a spring, a support plate and a limit frame, the traction rod passes through the support frame and is slidably arranged, the through end of the traction rod is fixedly connected to the support plate, and both ends of the support plate are fixedly connected to the limit frame, and the spring is sleeved on the outside of the traction rod. According to the specifications and cutting needs of agricultural machinery accessories, it can be flexibly pushed and pulled forward and backward in the horizontal position for cutting, and can also be cut longitudinally, and has a wide range of applications.

[0004] However, the above technical solution requires manual operation for adjusting the cutting equipment and clamping the workpiece, and the operation steps are cumbersome, time-consuming and labor-intensive, which will greatly reduce the processing efficiency. Secondly, when cutting the workpiece, personnel are required to manually operate the cutting equipment to move up and down. At this time, the distance between personnel and the workpiece is relatively close, which poses certain safety hazards. For this reason, we propose a cutting device for processing agricultural machinery parts to solve the above problems. Summary of the invention

[0005] Based on the background technology, the adjustment of the cutting equipment and the clamping and fixing of the workpiece both require manual operation, and the operation steps are cumbersome, time-consuming and labor-intensive, which will greatly reduce the processing efficiency. Secondly, when cutting the workpiece, personnel are required to manually operate the cutting equipment to move up and down. At this time, the distance between personnel and the workpiece is relatively close, which poses a certain safety hazard. The present invention proposes a cutting device for processing agricultural machinery accessories.

[0006] The present invention provides a cutting device for processing agricultural machinery parts, comprising a processing table, and the cutting device further comprises:

[0007] A placing base, wherein the placing base is fixedly installed on the top of the processing table;

[0008] A first electric push rod, which is fixedly mounted on the top of the processing table;

[0009] A clamping plate, the bottom of which is fixedly mounted on the output shaft of the first electric push rod, and the clamping plate is matched with the placement base;

[0010] An electric slide rail, which is fixedly installed on the top of the processing table;

[0011] An L-shaped movable bracket, wherein the bottom end of the L-shaped movable bracket is mounted on the top of the electric slide rail, and the L-shaped movable bracket is slidably connected to the electric slide rail;

[0012] A cutting mechanism, the cutting mechanism comprising: a slip ring, two rectangular rings, two rectangular rods, a mounting plate, a second motor and a cutting blade, the slip ring sliding sleeve is arranged on the L-shaped movable bracket, the two rectangular rings are respectively fixedly mounted on the front side and the rear side of the two slip rings, the rectangular ring sliding sleeve is arranged on the corresponding rectangular rod, the top of the mounting plate is respectively fixedly mounted on the bottom ends of the two rectangular rods, the second motor is fixedly mounted on the bottom of the mounting plate, and the cutting blade is fixedly mounted on the output shaft of the second motor;

[0013] The adjusting component is arranged on the L-shaped movable bracket, and the adjusting component is matched with the slip ring and the second motor respectively.

[0014] By means of the above structure, the first electric push rod can be started to drive the clamping plate to move up and down, and when the clamping plate moves down, the workpiece can be clamped and fixed. Here, the cutting end of the workpiece is located on the right side, so that it is convenient for the cutting blade to cut the workpiece. In addition, the L-shaped movable bracket, the cutting mechanism and the adjusting component can be driven to move forward and backward by starting the electric slide rail. At this time, the cutting mechanism can be adjusted forward and backward according to the processing needs of the workpiece, and then the sliding limit cooperation between the slip ring and the L-shaped movable bracket can facilitate the lateral movement of the second motor and the cutting blade, so as to adjust according to the cutting length and position of the workpiece, realize the left and right position adjustment of the second motor and the cutting blade, and ensure the cutting accuracy of the workpiece, and the sliding limit cooperation between the rectangular rod and the rectangular ring can drive the second motor and the cutting blade to adjust the height, so that it is convenient for the second motor to drive the cutting blade to rotate and realize the cutting operation of the workpiece.

[0015] Preferably, a stabilizing rod is fixedly mounted on the top of the placement base, and the clamping plate is slidably sleeved on the stabilizing rod.

[0016] Furthermore, by providing a sliding limit fit between the stabilizing rod and the clamping plate, the up and down movement of the clamping plate can be made more stable.

[0017] Preferably, the bottom of the pressing plate and the top of the placement base are both fixedly bonded with anti-skid pads, and the two anti-skid pads cooperate with each other.

[0018] Furthermore, the clamping stability of the workpiece can be improved by providing an anti-slip pad.

[0019] Preferably, springs are sleeved on the two rectangular rods, the bottom ends of the two springs are fixedly mounted on the top of the mounting plate, and the top ends of the springs are fixedly mounted on the bottom of the corresponding rectangular ring.

[0020] Furthermore, a spring can be provided to assist in driving the rectangular rod, the mounting plate, the second motor and the cutting blade to move upward and reset.

[0021] Preferably, a protective cover is sleeved on the cutting blade, the protective cover is rotatably connected to the output shaft of the second motor, the left end of the connecting rod is fixedly mounted on the right side of the protective cover, and the bottom end of the connecting rod is fixedly mounted on the top of the second motor.

[0022] Furthermore, by providing a protective cover, the cutting blade can be wrapped and protected to prevent the cutting blade from causing harm to personnel and to prevent cutting debris from splashing.

[0023] Preferably, the adjustment assembly includes a first motor, a screw rod, a fixing plate, a nut, a second electric push rod and a telescopic rod. The first motor is fixedly mounted on the top of the L-shaped movable bracket, the fixing plate is fixedly mounted on the left end of the L-shaped movable bracket, the right end of the screw rod is fixedly mounted on the output shaft of the first motor, the left end of the screw rod is rotatably connected to the right side of the fixing plate, the nut is threadedly sleeved on the screw rod, the bottom of the nut is fixedly mounted on the top of the slip ring, the second electric push rod is fixedly mounted on the bottom of the L-shaped movable bracket, the output shaft of the second electric push rod is fixedly mounted on the top of the telescopic rod, the right end of the telescopic rod is slidably connected to the left side of the L-shaped movable bracket, and the left end of the telescopic rod is fixedly mounted on the right side of the second motor.

[0024] Furthermore, by starting the first motor, the screw rod can be driven to rotate. At this time, the threaded connection between the screw rod and the nut can drive the slip ring to move laterally. At this time, the slip ring can drive the two rectangular rings, two rectangular rods, the mounting plate, two springs, the second motor and the cutting blade to move laterally. Here, the telescopic rod will cooperate to extend and retract, and in this way, the driving force can be provided for the lateral movement of the second motor and the cutting blade, ensuring the stable adjustment of the lateral position of the second motor and the cutting blade. At the same time, by starting the second electric push rod, the telescopic rod, the mounting plate, the second motor and the cutting blade can be driven to adjust the height. Here, the rectangular rod and the rectangular ring will cooperate to slide, and in this way, the driving force can be provided for the up and down movement of the cutting blade when the cutting blade cuts the workpiece, ensuring the stable and efficient processing of the workpiece by the second motor and the cutting blade.

[0025] Preferably, a slide groove is provided on the left side of the L-shaped movable bracket, and the right end of the telescopic rod is slidably connected to the inside of the slide groove.

[0026] Furthermore, by providing the slide groove, the telescopic rod can be stably slidably limited and slidably supported.

[0027] Preferably, a material guide hopper is fixedly mounted on the processing table, the bottom end of the material guide hopper passes through the processing table and extends to the bottom of the processing table, a material receiving box is arranged below the processing table, and the material receiving box cooperates with the bottom end of the material guide hopper.

[0028] Furthermore, by providing a material guide hopper, the cutting waste can be received and guided to the inside of the material receiving box for collection, which can prevent the waste from accumulating on the top of the processing table, reduce the subsequent cleaning burden, and facilitate the subsequent recycling of the cutting waste.

[0029] The beneficial effects of the present invention are:

[0030] 1. By starting the first electric push rod, the clamping plate can be driven to move up and down. When the clamping plate moves down, the workpiece can be clamped and fixed. Here, the cutting end of the workpiece is located on the right side, so that the cutting blade can cut the workpiece easily.

[0031] 2. By starting the electric slide rail, the L-shaped mobile bracket, cutting mechanism and adjustment components can be driven to move forward and backward. At this time, the cutting mechanism can be adjusted forward and backward according to the processing needs of the workpiece;

[0032] 3. By starting the first motor, the screw rod can be driven to rotate. At this time, the threaded connection between the screw rod and the nut can drive the slip ring to move horizontally. At this time, the slip ring can drive the two rectangular rings, two rectangular rods, the mounting plate, two springs, the second motor and the cutting blade to move horizontally. Here, the telescopic rod will cooperate to extend and retract, and in this way, the driving force can be provided for the lateral movement of the second motor and the cutting blade, ensuring the stable adjustment of the lateral position of the second motor and the cutting blade;

[0033] 4. By starting the second electric push rod, the telescopic rod, the mounting plate, the second motor and the cutting disc can be driven to adjust the height. Here, the rectangular rod and the rectangular ring will slide together, and in this way, the cutting disc can be provided with a driving force for up and down movement when cutting the workpiece, ensuring that the second motor and the cutting disc can process the workpiece stably and efficiently;

[0034] 5. By setting up a guide hopper, the cutting waste can be received and guided to the inside of the receiving box for collection, which can prevent the waste from accumulating on the top of the processing table, reduce the subsequent cleaning burden, and facilitate the subsequent recycling of the cutting waste;

[0035] The present invention realizes automatic and rapid clamping of the workpiece through a simple structure, and can realize automatic adjustment of the front and back, left and height of the second motor and the cutting blade without manual operation by personnel, thereby realizing automatic cutting processing of the workpiece and avoiding close contact between personnel, and the operation is time-saving and labor-saving, thereby improving processing efficiency, and having strong safety and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 This is a structural front view of a cutting device for processing agricultural machinery parts proposed by the present invention;

[0037] Figure 2 The invention provides a cutting device for processing agricultural machinery parts. Figure 1 The structural diagram of part A in the figure;

[0038] Figure 3 This is a left view of the structure of a slip ring, a rectangular ring, a rectangular rod, a mounting plate, a spring, a cutting blade and a protective cover of a cutting device for processing agricultural machinery parts proposed by the present invention;

[0039] Figure 4 This is a structural front view of a second motor, a cutting blade, a protective cover and a connecting rod of a cutting device for processing agricultural machinery parts proposed by the present invention;

[0040] Figure 5 This is a three-dimensional structural diagram of a placement base, a stabilizing rod, a pressing plate and an anti-slip pad of a cutting device for processing agricultural machinery accessories proposed by the present invention.

[0041] In the figure: 1. processing table; 2. placing base; 3. stabilizing rod; 4. clamping plate; 5. first electric push rod; 6. anti-skid pad; 7. electric slide rail; 8. L-shaped moving bracket; 9. first motor; 10. screw rod; 11. fixing plate; 12. nut; 13. slip ring; 14. rectangular ring; 15. rectangular rod; 16. mounting plate; 17. spring; 18. second motor; 19. cutting blade; 20. protective cover; 21. connecting rod; 22. second electric push rod; 23. telescopic rod; 24. slide chute; 25. guide hopper; 26. receiving box. DETAILED DESCRIPTION

[0042] The present invention will be further explained below in conjunction with specific embodiments.

[0043] refer to Figure 1-Figure 5 In this embodiment, a cutting device for processing agricultural machinery parts is proposed, including a processing table 1, and the cutting device also includes:

[0044] A base 2 is placed and fixedly installed on the top of the processing table 1;

[0045] A first electric push rod 5, which is fixedly mounted on the top of the processing table 1;

[0046] A clamping plate 4, the bottom of which is fixedly mounted on the output shaft of the first electric push rod 5, and the clamping plate 4 is matched with the placement base 2;

[0047] An electric slide rail 7, which is fixedly mounted on the top of the processing table 1;

[0048] An L-shaped movable bracket 8, the bottom end of which is mounted on the top of the electric slide rail 7, and the L-shaped movable bracket 8 is slidably connected to the electric slide rail 7;

[0049] The cutting mechanism includes: a slip ring 13, two rectangular rings 14, two rectangular rods 15, a mounting plate 16, a second motor 18 and a cutting blade 19. The slip ring 13 is slidably mounted on the L-shaped movable bracket 8. The two rectangular rings 14 are respectively fixedly mounted on the front and rear sides of the two slip rings 13. The rectangular rings 14 are slidably mounted on the corresponding rectangular rods 15. The top of the mounting plate 16 is respectively fixedly mounted on the bottom ends of the two rectangular rods 15. The second motor 18 is fixedly mounted on the bottom of the mounting plate 16. The cutting blade 19 is fixedly mounted on the output shaft of the second motor 18.

[0050] The adjusting component is arranged on the L-shaped movable bracket 8, and the adjusting component cooperates with the slip ring 13 and the second motor 18 respectively.

[0051] By means of the above structure, the clamping plate 4 can be driven to move up and down by starting the first electric push rod 5. When the clamping plate 4 moves down, the workpiece can be clamped and fixed. Here, the cutting end of the workpiece is located on the right side, so that it is convenient for the cutting blade 19 to cut the workpiece. In addition, by starting the electric slide rail 7, the L-shaped movable bracket 8, the cutting mechanism and the adjustment component can be driven to move forward and backward. At this time, the cutting mechanism can be adjusted forward and backward according to the processing needs of the workpiece. Then, through the sliding limit cooperation between the slip ring 13 and the L-shaped movable bracket 8, the second motor 18 and the cutting blade 19 can be facilitated to move horizontally, so as to adjust according to the cutting length and position of the workpiece, so as to realize the left and right position adjustment of the second motor 18 and the cutting blade 19, and ensure the cutting accuracy of the workpiece. Moreover, through the sliding limit cooperation between the rectangular rod 15 and the rectangular ring 14, the second motor 18 and the cutting blade 19 can be driven to adjust the height, so that it is convenient for the second motor 18 to drive the cutting blade 19 to rotate and realize the cutting operation of the workpiece.

[0052] In this embodiment, a stabilizing rod 3 is fixedly installed on the top of the base 2, and the clamping plate 4 is slidably sleeved on the stabilizing rod 3. By setting a sliding limit fit between the stabilizing rod 3 and the clamping plate 4, the up and down movement of the clamping plate 4 can be made more stable.

[0053] In this embodiment, the bottom of the clamping plate 4 and the top of the placement base 2 are both fixedly bonded with anti-skid pads 6, and the two anti-skid pads 6 cooperate with each other. By providing the anti-skid pads 6, the clamping stability of the workpiece can be improved.

[0054] In this embodiment, springs 17 are sleeved on the two rectangular rods 15, the bottom ends of the two springs 17 are fixedly mounted on the top of the mounting plate 16, and the top ends of the springs 17 are fixedly mounted on the bottom of the corresponding rectangular ring 14. The springs 17 can assist in driving the rectangular rods 15, the mounting plate 16, the second motor 18 and the cutting blade 19 to move upward and reset.

[0055] In this embodiment, a protective cover 20 is provided on the cutting blade 19, and the protective cover 20 is rotatably connected to the output shaft of the second motor 18. The left end of the connecting rod 21 is fixedly installed on the right side of the protective cover 20, and the bottom end of the connecting rod 21 is fixedly installed on the top of the second motor 18. By providing the protective cover 20, the cutting blade 19 can be wrapped and protected to prevent the cutting blade 19 from causing harm to personnel and prevent cutting debris from splashing.

[0056] In this embodiment, the adjustment component includes a first motor 9, a screw rod 10, a fixing plate 11, a nut 12, a second electric push rod 22 and a telescopic rod 23. The first motor 9 is fixedly mounted on the top of the L-shaped movable bracket 8, the fixing plate 11 is fixedly mounted on the left end of the L-shaped movable bracket 8, the right end of the screw rod 10 is fixedly mounted on the output shaft of the first motor 9, the left end of the screw rod 10 is rotatably connected to the right side of the fixing plate 11, the nut 12 is threadedly sleeved on the screw rod 10, the bottom of the nut 12 is fixedly mounted on the top of the slip ring 13, the second electric push rod 22 is fixedly mounted on the bottom of the L-shaped movable bracket 8, the output shaft of the second electric push rod 22 is fixedly mounted on the top of the telescopic rod 23, the right end of the telescopic rod 23 is slidably connected to the left side of the L-shaped movable bracket 8, and the left end of the telescopic rod 23 is fixedly mounted on the right side of the second motor 18. By starting the first motor 9, the screw rod 10 can be driven to rotate. At this time, the screw rod 1 The threaded connection between 0 and the nut 12 can drive the slip ring 13 to move horizontally. At this time, the slip ring 13 can drive the two rectangular rings 14, the two rectangular rods 15, the mounting plate 16, the two springs 17, the second motor 18 and the cutting blade 19 to move horizontally. Here, the telescopic rod 23 will cooperate to be telescopic, and in this way, the second motor 18 and the cutting blade 19 can be provided with a driving force for the horizontal movement, thereby ensuring the stable adjustment of the horizontal position of the second motor 18 and the cutting blade 19. At the same time, by starting the second electric push rod 22, the telescopic rod 23, the mounting plate 16, the second motor 18 and the cutting blade 19 can be driven to adjust the height. Here, the rectangular rod 15 and the rectangular ring 14 will cooperate to slide, and in this way, the cutting blade 19 can be provided with a driving force for up and down movement when the cutting blade 19 cuts the workpiece, thereby ensuring the stable and efficient processing of the workpiece by the second motor 18 and the cutting blade 19.

[0057] In this embodiment, a slide groove 24 is provided on the left side of the L-shaped mobile bracket 8, and the right end of the telescopic rod 23 is slidably connected to the inside of the slide groove 24. By providing the slide groove 24, the telescopic rod 23 can be stably slidably limited and slidably supported.

[0058] In this embodiment, a material guide hopper 25 is fixedly installed on the processing table 1. The bottom end of the material guide hopper 25 passes through the processing table 1 and extends to the bottom of the processing table 1. A material receiving box 26 is provided under the processing table 1. The material receiving box 26 cooperates with the bottom end of the material guide hopper 25. By providing the material guide hopper 25, the cutting waste can be received and guided to the inside of the material receiving box 26 for collection, which can prevent the waste from accumulating on the top of the processing table 1, reduce the subsequent cleaning burden, and facilitate the subsequent recycling of the cutting waste.

[0059] It should be noted that the specific types of the first electric push rod 5, the electric slide rail 7, the first motor 9, the second motor 18 and the second electric push rod 22 to be used are selected by relevant technical personnel familiar with the field, and the above-mentioned first electric push rod 5, the electric slide rail 7, the first motor 9, the second motor 18 and the second electric push rod 22 are all existing technologies and will not be elaborated in this solution.

[0060] Working principle: When in use, first connect the first electric push rod 5, the electric slide rail 7, the first motor 9, the second motor 18 and the second electric push rod 22 to the external power supply, and then place the workpiece on the anti-slip pad 6 on the top of the placement base 2. At this time, the right end of the workpiece extends out of the placement base 2, and then the first electric push rod 5 is started to drive the clamping plate 4 to move downward. When the clamping plate 4 moves downward, the workpiece can be clamped and fixed. After the workpiece is fixed, the electric slide rail 7 can be started to drive the L-shaped movable bracket 8, the cutting mechanism and the adjustment component to move forward and backward. At this time, the front and rear position of the cutting mechanism can be adjusted according to the processing needs of the workpiece. After the front and rear position adjustment of the cutting mechanism is completed, the first motor 9 can be started to drive the screw rod 10 to rotate. At this time, the threaded connection between the screw rod 10 and the nut 12 can drive the slip ring 13 to move horizontally. At this time, the slip ring 13 can drive two rectangular rings 14, two rectangular rods 15, the mounting plate 16, two springs 17, the second The motor 18 and the cutting blade 19 move laterally, and the telescopic rod 23 will cooperate to extend and retract, and in this way, the driving force can be provided for the lateral movement of the second motor 18 and the cutting blade 19, ensuring the stable adjustment of the lateral position of the second motor 18 and the cutting blade 19. At this time, when the cutting blade 19 is laterally adjusted to the cutting position of the workpiece, the telescopic rod 23, the mounting plate 16, the second motor 18 and the cutting blade 19 can be driven to adjust the height by starting the second electric push rod 22. Here, the rectangular rod 15 and the rectangular ring 14 will cooperate to slide, and in this way, the driving force for the up and down movement of the cutting blade 19 can be provided when the cutting blade 19 cuts the workpiece, ensuring the stable and efficient processing of the workpiece by the second motor 18 and the cutting blade 19. Finally, by setting the guide hopper 25, the cutting waste can be received and guided to the inside of the receiving box 26 for collection, which can avoid the waste from accumulating on the top of the processing table 1, reduce the subsequent cleaning burden, and facilitate the subsequent recycling of the cutting waste.

[0061] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutting device for processing agricultural machinery parts, comprising a processing table (1), characterized in that: The cutting device also includes: A placement base (2), wherein the placement base (2) is fixedly mounted on the top of the processing table (1); A first electric push rod (5), the first electric push rod (5) is fixedly mounted on the top of the processing table (1); A clamping plate (4), the bottom of which is fixedly mounted on the output shaft of the first electric push rod (5), and the clamping plate (4) cooperates with the placement base (2); An electric slide rail (7), wherein the electric slide rail (7) is fixedly mounted on the top of the processing table (1); An L-shaped movable bracket (8), wherein the bottom end of the L-shaped movable bracket (8) is mounted on the top of the electric slide rail (7), and the L-shaped movable bracket (8) is slidably connected to the electric slide rail (7); A cutting mechanism, the cutting mechanism comprising: a slip ring (13), two rectangular rings (14), two rectangular rods (15), a mounting plate (16), a second motor (18) and a cutting blade (19), the slip ring (13) being slidably mounted on an L-shaped movable bracket (8), the two rectangular rings (14) being respectively fixedly mounted on the front side and the rear side of the two slip rings (13), the rectangular rings (14) being slidably mounted on the corresponding rectangular rods (15), the top of the mounting plate (16) being respectively fixedly mounted on the bottom ends of the two rectangular rods (15), the second motor (18) being fixedly mounted on the bottom of the mounting plate (16), and the cutting blade (19) being fixedly mounted on the output shaft of the second motor (18); An adjustment component is arranged on an L-shaped movable bracket (8), and the adjustment component is matched with a slip ring (13) and a second motor (18) respectively.

2. A cutting device for processing agricultural machinery parts according to claim 1, characterized in that: A stabilizing rod (3) is fixedly mounted on the top of the placement base (2), and a pressing plate (4) is slidably sleeved on the stabilizing rod (3).

3. A cutting device for processing agricultural machinery parts according to claim 1, characterized in that: The bottom of the pressing plate (4) and the top of the placement base (2) are both fixedly bonded with anti-skid pads (6), and the two anti-skid pads (6) cooperate with each other.

4. The cutting device for processing agricultural machinery parts according to claim 1, characterized in that: The two rectangular rods (15) are both sleeved with springs (17), the bottom ends of the two springs (17) are fixedly mounted on the top of the mounting plate (16), and the top ends of the springs (17) are fixedly mounted on the bottom of the corresponding rectangular ring (14).

5. The cutting device for processing agricultural machinery parts according to claim 1, characterized in that: The cutting blade (19) is sleeved with a protective cover (20), the protective cover (20) is rotatably connected to the output shaft of the second motor (18), the left end of the connecting rod (21) is fixedly mounted on the right side of the protective cover (20), and the bottom end of the connecting rod (21) is fixedly mounted on the top of the second motor (18).

6. The cutting device for processing agricultural machinery parts according to claim 1, characterized in that: The adjustment assembly comprises a first motor (9), a screw rod (10), a fixing plate (11), a nut (12), a second electric push rod (22) and a telescopic rod (23). The first motor (9) is fixedly mounted on the top of the L-shaped movable bracket (8), the fixing plate (11) is fixedly mounted on the left end of the L-shaped movable bracket (8), the right end of the screw rod (10) is fixedly mounted on the output shaft of the first motor (9), the left end of the screw rod (10) is rotatably connected to the right side of the fixing plate (11), the nut (12) is threadedly sleeved on the screw rod (10), the bottom of the nut (12) is fixedly mounted on the top of the slip ring (13), the second electric push rod (22) is fixedly mounted on the bottom of the L-shaped movable bracket (8), the output shaft of the second electric push rod (22) is fixedly mounted on the top of the telescopic rod (23), the right end of the telescopic rod (23) is slidably connected to the left side of the L-shaped movable bracket (8), and the left end of the telescopic rod (23) is fixedly mounted on the right side of the second motor (18).

7. A cutting device for processing agricultural machinery parts according to claim 6, characterized in that: A slide groove (24) is provided on the left side of the L-shaped movable bracket (8), and the right end of the telescopic rod (23) is slidably connected inside the slide groove (24).

8. The cutting device for processing agricultural machinery parts according to claim 1, characterized in that: A material guide hopper (25) is fixedly mounted on the processing table (1), the bottom end of the material guide hopper (25) passes through the processing table (1) and extends to the bottom of the processing table (1), and a material receiving box (26) is arranged below the processing table (1), and the material receiving box (26) cooperates with the bottom end of the material guide hopper (25).

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