A ring cutting device based on V-belt cutting of agricultural machinery

Abstract

The utility model discloses a ring cutting device based on V-belt cutting of agricultural machinery, comprising: a handle, a cutting table is fixedly installed on the upper end of the handle, a circular ring seat is movably installed inside the cutting table, an adjusting bolt is connected to the surface of the circular ring seat, a sliding groove is arranged on the surface of the cutting table, a mounting seat is arranged inside the lower end of the cutting table, a rotating frame is movably installed on the inner side of the mounting seat, and an anti-skid stop is arranged on the inner side of the upper end of the rotating frame, a collecting groove is arranged at the lower end of the cutting table, a chamfering blade is fixedly installed on the lower end of the rotating frame by screws; a mounting seat is installed inside the cutting table, the mounting seat is fixedly installed on the cutting table by fastening bolts, a rotating frame is arranged on the mounting seat, a collecting groove is installed on the upper half of the rotating frame, and a chamfering blade is installed on the lower half, blades with different cutting effects can be rotated to switch, and chamfering cutting of the V-belt of agricultural machinery can be achieved by switching the chamfering blade.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery V-belt manufacturing, in particular to a ring cutting device based on agricultural machinery V-belt cutting. Background Art

[0002] With the country's emphasis on agricultural mechanization, agriculture is in a critical period of transformation from traditional agriculture to modern agriculture.

[0003] Farmers' demand for agricultural machinery is becoming more and more urgent, agriculture is becoming more and more dependent on agricultural machinery applications, and agricultural mechanization is playing an increasingly important supporting role in the construction of modern agriculture. Agricultural mechanization has become a major event with a direction in agricultural development, which is related to the development of modern agriculture and the modernization of agriculture and rural areas. The corresponding special agricultural machinery V-belt transmission has become a key component. At the same time, due to the special transmission requirements of some agricultural machinery equipment, the development of new agricultural machinery and garden machinery using different series of V-belts has become a basic market demand.

[0004] The existing referenceable Chinese utility model patent has a publication number of CN218965555U, which discloses a V-belt cutting and processing device for agricultural machinery. The V-belt cutting and processing device for agricultural machinery includes a base, a workbench is provided on the base, a first support frame and a second support frame are fixedly connected on the workbench, a V-belt placing table is fixedly connected on the first support frame, a first baffle plate and a second baffle plate are fixedly connected on the surface of the V-belt placing table, a first baffle plate and a second support plate are fixedly connected on the surface of the first baffle plate and the second baffle plate, a lifting plate slidably connected is provided on the surface of the first support plate and the second support plate, a pressing plate is provided at the bottom of the lifting plate, and a flexible protective pad is provided at the bottom of the pressing plate.

[0005] The existing agricultural machinery V-belts are not conducive to circular cutting and special-shaped cutting during the cutting process, so that the cut end of the agricultural machinery V-belt has a fixed shape, resulting in poor quality of the agricultural machinery V-belt after cutting. At the same time, the cutting tool is not conducive to flexible adjustment and lacks protection.

[0006] Therefore, those skilled in the art provide a ring cutting device based on agricultural machinery V-belt cutting to solve the problems raised in the above background technology. Utility Model Content

[0007] The purpose of the utility model is to provide a ring cutting device based on agricultural machinery V-belt cutting, so as to solve the problem that the existing agricultural machinery V-belt proposed in the above background technology is not conducive to ring cutting of the agricultural machinery V-belt during the cutting process, resulting in poor quality of the agricultural machinery V-belt after cutting.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A circular cutting device based on V-belt cutting of agricultural machinery comprises: a handle, a cutting table is fixedly installed on the upper end of the handle, a circular ring seat is movably installed inside the cutting table, an adjusting bolt is connected to the surface of the circular ring seat, a sliding groove is provided on the surface of the cutting table, a mounting seat is provided inside the lower end of the cutting table, a rotating frame is movably installed on the inner side of the mounting seat, and an anti-skid stop is installed on the inner side of the upper end of the rotating frame, a collecting groove is provided at the lower end of the cutting table, a chamfering blade is fixedly installed on the lower end of the rotating frame by screws, and a lifting and lowering adjustment rod is connected to the bottom of the mounting seat.

[0010] As a further solution of the present invention, the lifting and lowering adjustment rod and the handle cooperate with each other to form a threaded connection, and the lower end of the lifting and lowering adjustment rod is fixedly connected to an adjustment seat.

[0011] As a further solution of the utility model, the circular ring seat and the cutting table are slidably connected, and the circular ring seat is connected to the sliding groove through an adjusting bolt.

[0012] As a further solution of the utility model, the circular ring seat forms a sliding structure with the slide groove through the adjusting bolt, and the external structure of the circular ring seat is in an arc shape.

[0013] As a further solution of the present invention, the surface of the mounting seat is connected with fastening bolts, and the mounting seat is fixedly connected to the cutting table through the fastening bolts.

[0014] As a further solution of the present invention, a threaded connecting rod is connected to the waistline of the surface of the rotating frame, and the rotating frame is rotatably connected to the mounting seat through the threaded connecting rod.

[0015] As a further solution of the present invention, a "V"-shaped notch is provided on the surface of the chamfering blade, and the chamfering blade is connected to the rotating frame by screws.

[0016] As a further solution of the present invention, the handle is fixedly connected to the cutting table, and the mounting seat is slidably connected to the cutting table via a fastening bolt.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The circular ring seat is installed inside the cutting table for sliding. The circular ring seat is connected to the adjusting bolt. The circular ring seat can be pushed out from the inside of the cutting table by sliding the adjusting bolt on the slide groove. It cooperates with the cutting table to form a circular ring structure, which is conducive to surrounding and fixing the V-belt of agricultural machinery, making the operation more convenient. It can be changed from a semicircle to a circle, which is conducive to the circular cutting of the V-belt of agricultural machinery.

[0019] 2. A mounting base is installed inside the cutting table, and the mounting base is fixed on the cutting table by fastening bolts. A rotating frame is provided on the mounting base, and a chamfering blade is installed on the lower part of the rotating frame. The chamfering blade can cut the V-belt of agricultural machinery, and a notch is provided on the surface of the chamfering blade, which can realize the groove cutting of the V-belt of agricultural machinery to meet different cutting requirements and make the shape of the cutting end change. The chamfering blade can be stored by rotating the rotating frame to prevent accidental injury.

[0020] 3. The bottom of the mounting seat is movably connected with a lifting adjustment rod, and the lifting adjustment rod is threadedly connected to the handle. By rotating, the height of the mounting seat can be adjusted, the distance between the blade and the upper end of the cutting table can be adjusted, and the V-belt of the agricultural machinery can be pressed against, which is conducive to positioning the V-belt of the agricultural machinery. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a ring cutting device based on agricultural machinery V-belt cutting.

[0022] Figure 2 It is a second-angle structural schematic diagram of a ring cutting device based on agricultural machinery V-belt cutting.

[0023] Figure 3 The present invention is a schematic diagram of the connection structure between the lifting and lowering adjustment rod and the mounting seat in a ring cutting device based on agricultural machinery V-belt cutting.

[0024] Figure 4 It is a schematic diagram of the structure of a rotating frame in a ring cutting device based on V-belt cutting of agricultural machinery.

[0025] In the figure: 1. handle; 2. cutting table; 201. slide groove; 202. adjusting bolt; 203. ring seat; 3. mounting seat; 4. fastening bolt; 5. anti-slip seat; 6. collecting tank; 7. rotating frame; 8. threaded connecting rod; 9. chamfering blade; 10. lifting adjustment rod; 11. adjusting seat. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1 to Figure 4The embodiment of the utility model provides a ring cutting device based on agricultural machinery V-belt cutting, comprising: a handle 1, a cutting table 2 is fixedly installed on the upper end of the handle 1, a circular ring seat 203 is movably installed inside the cutting table 2, an adjusting bolt 202 is connected to the surface of the circular ring seat 203, a slide groove 201 is arranged on the surface of the cutting table 2, a sliding connection is formed between the circular ring seat 203 and the cutting table 2, and the circular ring seat 203 is connected to the slide groove 201 through the adjusting bolt 202, a sliding structure is formed between the circular ring seat 203 and the slide groove 201 through the adjusting bolt 202, and the external structure of the circular ring seat 203 is arc-shaped;

[0028] Specifically, a circular ring seat 203 is slidably arranged inside the cutting table 2, and the circular ring seat 203 is slid along the arc-shaped slide groove 201 through the adjusting bolt 202, and then the circular ring seat 203 is pushed out from the inside of the cutting table 2. The pushed out circular ring seat 203 and the semi-circular cutting table 2 form a circular ring shape. In this way, both semi-circular cutting and circular cutting can be performed, and circular cutting operations can be performed according to the space on the construction site.

[0029] A mounting seat 3 is provided inside the lower end of the cutting table 2, a fastening bolt 4 is connected to the surface of the mounting seat 3, and the mounting seat 3 is fixedly connected to the cutting table 2 through the fastening bolt 4, a rotating frame 7 is movably installed inside the mounting seat 3, and a non-slip stop 5 is installed inside the upper end of the rotating frame 7, a collecting tank 6 is provided at the lower end of the cutting table 2, a chamfering blade 9 is fixedly installed at the lower end of the rotating frame 7 by screws, a lifting adjustment rod 10 is connected to the bottom of the mounting seat 3, the lifting adjustment rod 10 and the handle 1 cooperate with each other to form a threaded connection, and the lower end of the lifting adjustment rod 10 is fixedly connected to an adjustment seat 11;

[0030] A threaded connecting rod 8 is connected to the waistline of the surface of the rotating frame 7, and the rotating frame 7 is rotatably connected to the mounting seat 3 through the threaded connecting rod 8. A "V"-shaped notch is opened on the surface of the chamfering blade 9, and the chamfering blade 9 is connected to the rotating frame 7 through screws. The handle 1 is fixedly connected to the cutting table 2, and the mounting seat 3 is slidably connected to the cutting table 2 through the fastening bolts 4.

[0031] Specifically, the rotating structure between the threaded connecting rod 8 and the mounting seat 3 is utilized, and the threaded connecting rod 8 and the rotating frame 7 are fixedly connected, which is convenient for the rotation of the rotating frame 7. The chamfering blade 9 is switched by rotation, so that the chamfering blade 9 can be stored inside the lower end of the cutting table 2. In addition, the lifting adjustment rod 10 and the handle 1 are threadedly connected, so that the height of the mounting seat 3 can be adjusted, and the distance between the blade and the upper end of the cutting table 2 can be adjusted. Moreover, a notch is provided on the surface of the chamfering blade 9, so that groove cutting of the agricultural machinery V-belt can be realized, so as to meet different cutting requirements and make the shape of the cutting end of the agricultural machinery V-belt vary.

[0032] The working principle of the utility model is:

[0033] When using the utility model, first, the cutting table 2 is structurally adjusted, the nut at the end of the adjusting bolt 202 is loosened, and the annular seat 203 can be pushed out from the upper end of the cutting table 2 by using the sliding structure between the adjusting bolt 202 and the slide groove 201. The pushed out annular seat 203 and the semi-annular cutting table 2 form an annular shape, and the agricultural machinery V-belt is positioned in a surrounding manner. Secondly, by using the threaded connection between the lifting adjustment rod 10 and the handle 1, the adjusting seat 11 is held to rotate the lifting adjustment rod 10, and the mounting seat 3 is pushed upward. The mounting seat 3 is adjusted upward with the blade on the rotating frame 7, and the spacing can be shortened. The chamfering blade 9 is pressed against the V-belt of the agricultural machinery, and as the mounting seat 3 is continuously moved upward, the chamfering blade 9 will press up to cut the V-belt of the agricultural machinery. In addition, holding the handle 1, after circling the V-belt of the agricultural machinery, the chamfering blade 9 will perform a circular cut on the V-belt of the agricultural machinery, and the cut end will be more regular and rounded. In this way, different cutting requirements for the V-belt of the agricultural machinery can be achieved according to different operations. Secondly, the rotating structure between the threaded connecting rod 8 and the mounting seat 3 is utilized to switch the chamfering blade 9 on the rotating frame 7 by rotation, and the chamfering blade 9 can be retracted and extended. After the blade rotation is adjusted, the threaded connecting rod 8 is tightened to fix the rotating frame 7 on the mounting seat 3.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A ring cutting device based on agricultural machinery V-belt cutting, characterized in that: include: A handle (1) is provided, wherein a cutting table (2) is fixedly mounted on the upper end of the handle (1), a circular seat (203) is movably mounted inside the cutting table (2), an adjusting bolt (202) is connected to the surface of the circular seat (203), a sliding groove (201) is provided on the surface of the cutting table (2), a mounting seat (3) is provided inside the lower end of the cutting table (2), a rotating frame (7) is movably mounted inside the mounting seat (3), and an anti-slip stop (5) is installed on the inner side of the upper end of the rotating frame (7), a collecting groove (6) is provided at the lower end of the cutting table (2), a chamfering blade (9) is fixedly mounted on the lower end of the rotating frame (7) by means of screws, and a lifting and lowering adjustment rod (10) is connected to the bottom of the mounting seat (3).

2. The ring cutting device based on agricultural machinery V-belt cutting according to claim 1 is characterized in that: The lifting and lowering adjustment rod (10) and the handle (1) cooperate with each other to form a threaded connection, and the lower end of the lifting and lowering adjustment rod (10) is fixedly connected to an adjustment seat (11).

3. The ring cutting device based on agricultural machinery V-belt cutting according to claim 1 is characterized in that: The circular ring seat (203) and the cutting table (2) are slidably connected, and the circular ring seat (203) is connected to the slide groove (201) via an adjusting bolt (202).

4. The ring cutting device based on agricultural machinery V-belt cutting according to claim 3 is characterized in that: The circular ring seat (203) forms a sliding structure with the slide groove (201) through the adjusting bolt (202), and the external structure of the circular ring seat (203) is in an arc shape.

5. The ring cutting device based on agricultural machinery V-belt cutting according to claim 1 is characterized in that: The surface of the mounting seat (3) is connected with a fastening bolt (4), and the mounting seat (3) is connected to the cutting table (2) via the fastening bolt (4).

6. The ring cutting device based on agricultural machinery V-belt cutting according to claim 1 is characterized in that: A threaded connecting rod (8) is connected to the waistline of the surface of the rotating frame (7), and the rotating frame (7) is rotatably connected to the mounting seat (3) via the threaded connecting rod (8).

7. The ring cutting device based on agricultural machinery V-belt cutting according to claim 1 is characterized in that: A "V"-shaped notch is provided on the surface of the chamfering blade (9), and the chamfering blade (9) is connected to the rotating frame (7) by means of screws.

8. The ring cutting device based on agricultural machinery V-belt cutting according to claim 1 is characterized in that: The handle (1) is fixedly connected to the cutting table (2), and the mounting seat (3) is slidably connected to the cutting table (2) via a fastening bolt (4).

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