Conical roller transmission system of axial and radial ring rolling mill

Abstract

The utility model provides a conical roller transmission system of an axial and radial ring rolling mill, which relates to the technical field of ring rolling mills and comprises a main body mechanism, a lower conical roller mechanism and an upper conical roller mechanism are arranged in the main body mechanism, the main body mechanism comprises a side block, a mounting plate is arranged at the top end of the side block, and a conical roller is arranged on the mounting plate. Fixing plates are fixedly mounted on the inner walls of the side blocks, the adjusting precision and operation stability of the conical rollers are improved, axial fine adjustment of the lower conical roller is achieved through the linkage design of a hydraulic cylinder A and a threaded rod, and the axial displacement deviation of the conical rollers can be effectively controlled in combination with guide constraint of a limiting rod and a sliding groove; a hydraulic cylinder B is adopted for driving a linkage locking mechanism of a convex block B and a clamping rod to be matched with the buffering design of a soft cushion B, so that uniform application of radial pressure is guaranteed, rigid impact among components is reduced, the disassembly and assembly process of the conical rollers is simplified through sliding fit of a limiting block and a limiting plate and modular design of a baffle and a pull block, and the maintenance difficulty is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of ring rolling machine, especially to a taper roller transmission system of axial ring rolling machine. BACKGROUND

[0002] The ring rolling machine is also called a hole expanding machine, and belongs to a rotary forming machine in a forging and pressing device. The ring rolling machine is divided into a vertical type and a horizontal type. Most small and medium-sized ring rolling machines adopt an inclined vertical type for the convenience of operation, and large ring rolling machines mostly adopt a horizontal type from the aspects of work translation and convenient transmission.

[0003] According to a process mode, the ring rolling machine is divided into a closed type and an open type. The closed type ring rolling machine sleeves a ring blank with small holes after heating on a core roller, rotates the ring blank by the inner edge of a rolling roller, and realizes the thinning of the thickness and the expansion of the diameter of the ring blank. The open type ring rolling machine sleeves a ring blank with small holes after heating on a core roller, rotates the ring blank by the outer edge of a rolling roller, and realizes the thinning of the thickness and the expansion of the diameter of the ring blank.

[0004] In the prior art, a ring rolling machine disclosed in Chinese Patent No. CN212019264U includes a machine body, a driving device arranged at one end of the machine body, a supporting device arranged at the other end of the machine body, a core roller arranged on the machine body, a rolling roller arranged between the core roller and the driving device, the rolling roller being rotationally connected to the machine body, a pair of arms symmetrically arranged on both sides of the machine body, a roller connected to each arm, a bearing plate arranged on the machine body, the bearing plate being fixed to the machine body, a U-shaped cavity groove arranged on the bearing plate, a conveying roller arranged on the bearing plate, a core roller fixing table arranged at the bottom end of the bearing plate, the core roller fixing table being slidably connected to the machine body, one end of the core roller being connected to the core roller fixing table, and a storage device arranged in the machine body for storing waste residues. The ring rolling machine has the effects of automatically cleaning and collecting the oxidation layer waste residues generated in the ring rolling process, keeping the working ground clean, and saving labor.

[0005] The above technology can meet the simultaneous use of multiple people, but still has some deficiencies, which are specifically as follows:

[0006] In the traditional structure, the fixing of the taper roller is mostly rigid connection, which is complicated to disassemble and assemble and has high maintenance cost. After long-term use, the parts are difficult to quickly repair after deformation or wear, which prolongs the downtime of the equipment. UTILITY MODEL CONTENTS

[0007] The utility model provides a kind of axle radial ring rolling machine cone roller transmission system, improve the adjustment accuracy and operating stability of cone roller, the axial fine adjustment of lower cone roller is realized by the linkage design of hydraulic cylinder A and threaded rod, in combination with the guiding constraint of limiting rod and sliding groove, the axial displacement deviation of cone roller can be effectively controlled, upper cone roller uses the linkage locking mechanism of hydraulic cylinder B driving lug B and clamping rod, cooperate soft pad B buffering design, both ensure the uniform application of radial pressure, and reduce the rigid impact between components, the sliding fit of limiting block and limiting plate, the modular design of baffle and pull block, simplify the disassembly and assembly process of cone roller, reduce maintenance difficulty, to solve the problem of the above background technology.

[0008] In order to achieve the above object, the utility model adopts the following technical scheme: a kind of axle radial ring rolling machine cone roller transmission system, including main body mechanism, the inside of the main body mechanism is provided with lower cone roller mechanism, the inside of the main body mechanism is provided with upper cone roller mechanism;

[0009] The main body mechanism includes side block, the top of the side block is provided with mounting plate, the inner wall of the side block is fixedly installed with fixed plate, the inner wall of the fixed plate is fixedly installed with limiting plate, the top of the fixed plate is fixedly installed with top plate, the right side of the side block is fixedly installed with support, the right side of the support is fixedly installed with hydraulic cylinder A;

[0010] The lower cone roller mechanism includes adjusting block A, the surface of the adjusting block A is fixedly installed with limiting block A, the left side of the adjusting block A is provided with cone roller body A, the inside of the limiting block A is provided with limiting rod;

[0011] The upper cone roller mechanism includes adjusting block B, the surface of the adjusting block B is fixedly installed with limiting block B, the left side of the adjusting block B is provided with cone roller body B, the top of the adjusting block B is provided with hydraulic cylinder B, the top of the adjusting block B is fixedly installed with mounting rod, the output end of the hydraulic cylinder B is fixedly installed with lug B, the inside of the lug B is provided with clamping rod.

[0012] Preferably, the output end of the hydraulic cylinder A is fixedly installed with fixed rod, the inner wall of the support is fixedly installed with lug A, the inside of the lug A is provided with threaded rod A, the threaded rod A is rotatably connected between fixed rod and threaded groove A, the threaded rod A is rotatably connected between fixed groove A and lug A, the left side of the threaded rod A is fixedly installed with handle A.

[0013] Preferably, the limiting block A is connected through sliding between the sliding groove A and the limiting plate, the limiting block A is symmetrically distributed at the front and back ends of the adjusting block A, the limiting rod is connected through sliding between the limiting groove A and the limiting block A, the limiting rod is connected through sliding between the limiting groove B and the limiting plate, the surface of the limiting rod is fixedly installed with soft pads A, the soft pads A are uniformly distributed on the surface of the limiting rod, the soft pads A are connected through sliding between the limiting groove A and the limiting block A, the right side of the limiting rod is fixedly installed with a baffle A, and the right side of the baffle A is fixedly installed with a pull block A.

[0014] Preferably, the hydraulic cylinder B is fixed at the top end of the top plate through the mounting groove, the limiting block B is connected through sliding between the sliding groove B and the limiting plate, the limiting block B is symmetrically distributed at the front and back ends of the adjusting block B, the mounting rod is connected with the convex block B, the clamping rod is connected through sliding between the fixed groove B and the mounting rod, the clamping rod is connected through sliding between the fixed groove C and the convex block B, the surface of the clamping rod is fixedly installed with soft pads B, the right side of the clamping rod is fixedly installed with a baffle B, and the right side of the baffle B is fixedly installed with a pull block B.

[0015] Preferably, the left side of the adjusting block A is fixedly installed with a mounting block, the right side of the conical roller body A is fixedly installed with a convex rod, the surface of the convex rod is fixedly installed with a clamping plate, the surface of the mounting block is fixedly installed with a fixed block, the inside of the fixed block is provided with a threaded rod B, and the surface of the threaded rod B is fixedly installed with a handle B.

[0016] Preferably, the mounting blocks are symmetrically distributed at the left sides of the adjusting block A and the adjusting block B, the convex rods are symmetrically distributed at the right sides of the conical roller body A and the conical roller body B, the convex rods are connected through sliding with the mounting blocks, the clamping plates are uniformly distributed on the surface of the convex rod, and the clamping plates are connected through sliding with the mounting blocks.

[0017] Preferably, the threaded rod B is rotatably connected between the threaded groove B and the fixed block, the threaded rod B is rotatably connected between the clamping groove A and the convex rod, the surface of the handle B is provided with a groove, and the handle B is rotatably connected with the fixed block.

[0018] Compared with the prior art, the advantages and positive effects of the utility model lie in that,

[0019] 1. In this utility model, the adjustment accuracy and operational stability of the cone roller are improved by using a fixed rod, threaded groove A, protrusion A, fixed groove A, threaded rod A, throttle A, limit groove A, limit rod, soft pad A, baffle A, pull block A, limit groove B, mounting rod, fixed groove B, protrusion B, fixed groove C, locking rod, soft pad B, baffle B, and pull block B. The linkage design of hydraulic cylinder A and threaded rod realizes the axial fine adjustment of the lower cone roller. Combined with the guiding constraint of the limit rod and sliding groove, the axial displacement deviation of the cone roller can be effectively controlled. The upper cone roller adopts the linkage locking mechanism of hydraulic cylinder B driving protrusion B and locking rod. With the buffer design of soft pad B, it not only ensures the uniform application of radial pressure, but also reduces the rigid impact between components. The sliding cooperation between the limit block and the limit plate, and the modular design of the baffle and pull block, simplify the disassembly and assembly process of the cone roller and reduce the maintenance difficulty.

[0020] 2. In this utility model, the fine-tuning accuracy and ease of operation of the conical roller are improved by using an installation block, a protruding rod, a clamping plate, a clamping groove A, a fixing block, a threaded groove B, a threaded rod B, a throttle B, and a groove. The sliding connection between the installation block and the protruding rod, combined with the distribution of the clamping plate, enables flexible adjustment and stable locking of the axial position of the conical roller, reducing the error of traditional manual adjustment. The rotational connection design between the threaded rod B and the clamping groove A reduces the frictional resistance during the adjustment process and improves the stability of the component movement. The groove on the surface of the throttle B optimizes the human-machine interaction experience and effectively avoids equipment skew caused by unilateral force, thereby improving the dimensional consistency and equipment durability of the ring rolling process. Attached Figure Description

[0021] Figure 1 This utility model provides a three-dimensional structural perspective view of a conical roller transmission system for a radial ring rolling mill.

[0022] Figure 2 This utility model provides an exploded perspective view of the main mechanism in the cone roller transmission system of a radial ring rolling mill;

[0023] Figure 3 This utility model proposes a conical roller drive system for a radial ring rolling mill. Figure 2 Enlarged 3D view of the structure at point A in the middle;

[0024] Figure 4 This utility model provides an exploded perspective view of the cone roller mechanism in a radial ring rolling mill cone roller transmission system;

[0025] Figure 5 This utility model proposes a conical roller drive system for a radial ring rolling mill. Figure 4 Enlarged 3D view of the structure at point B in the middle;

[0026] Figure 6 This utility model proposes a conical roller drive system for a radial ring rolling mill. Figure 4 Enlarged 3D view of the structure at point C;

[0027] Figure 7 The utility model provides a kind of axle radial ring rolling machine cone roller transmission system Figure 4 The enlarged structure perspective view of D in the middle.

[0028] Legend: 1, main body mechanism;101, side block;102, mounting plate;103, fixed plate;104, limit plate;105, top plate;106, mounting groove;107, support;108, hydraulic cylinder A;2, lower cone roller mechanism;201, adjusting block A;202, limit block A;203, sliding groove A;204, cone roller body A;3, upper cone roller mechanism;301, adjusting block B;302, limit block B;303, sliding groove B;304, cone roller body B;305, hydraulic cylinder B;4, fixed rod;5, threaded groove A;6, lug A;7, fixed groove A;8, threaded rod A;9, handle A;10, limit groove A;11, limit rod;12, soft pad A;13, baffle A;14, pull block A;15, limit groove B;16, mounting rod;17, fixed groove B;18, lug B;19, fixed groove C;20, clamping rod;21, soft pad B;22, baffle B;23, pull block B;24, mounting block;25, protruding rod;26, clamping plate;27, clamping groove A;28, fixed block;29, threaded groove B;30, threaded rod B;31, handle B;32, groove. DETAILED DESCRIPTION

[0029] In order to enable the above-mentioned purpose, features and advantages of the utility model to be more clearly understood, the utility model will be further described below with reference to the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0030] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can be practiced in a variety of ways different from those described herein, therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0031] Embodiment 1: as Figures 1-6The utility model provides a kind of technical scheme shown in the utility model: a kind of axle radial roll ring machine cone roller transmission system, including main body mechanism 1, the inside of main body mechanism 1 is provided with lower cone roller mechanism 2, the inside of main body mechanism 1 is provided with upper cone roller mechanism 3, main body mechanism 1 includes side block 101, the top of side block 101 is provided with mounting plate 102, the inner wall of side block 101 is fixedly installed with fixed plate 103, the inner wall of fixed plate 103 is fixedly installed with limit plate 104, the top of fixed plate 103 is fixedly installed with top plate 105, the right side of side block 101 is fixedly installed with support 107, the right side of support 107 is fixedly installed with hydraulic cylinder A 108, lower cone roller mechanism 2 includes adjusting block A 201, the surface of adjusting block A 201 is fixedly installed with limit block A 202, the left side of adjusting block A 201 is provided with cone roller body A 204, the inside of limit block A 202 is provided with limit rod 11, upper cone roller mechanism 3 includes adjusting block B 301, the surface of adjusting block B 301 is fixedly installed with limit block B 302, the left side of adjusting block B 301 is provided with cone roller body B 304, the top of adjusting block B 301 is provided with hydraulic cylinder B 305, the top of adjusting block B 301 is fixedly installed with mounting rod 16, the output end of hydraulic cylinder B 305 is fixedly installed with protruding block B 18, the inside of protruding block B 18 is provided with clamping rod 20, the output end of hydraulic cylinder A 108 is fixedly installed with fixed rod 4, the inner wall of support 107 is fixedly installed with protruding block A 6, the inside of protruding block A 6 is provided with threaded rod A 8, threaded rod A 8 is rotatably connected between fixed rod 4 and screw groove A 5, threaded rod A 8 is rotatably connected between protruding block A 6 and fixed slot A 7, the left side of threaded rod A 8 is fixedly installed with handle A 9, limit block A 202 is slidably connected between limit plate 104 and sliding groove A 203, limit block A 202 is symmetrically distributed at the front and rear ends of adjusting block A 201, limit rod 11 is slidably connected between limit block A 202 and limit slot A 10, limit rod 11 is slidably connected between limit plate 104 and limit slot B 15, the surface of limit rod 11 is fixedly installed with soft pad A 12, soft pad A 12 is evenly distributed on the surface of limit rod 11, soft pad A 12 is slidably connected between limit block A 202 and limit slot A 10, the right side of limit rod 11 is fixedly installed with baffle A 13, the right side of baffle A 13 is fixedly installed with pull block A 14, hydraulic cylinder B 305 is fixed at the top of top plate 105 through mounting groove 106, limit block B 302 is slidably connected between limit plate 104 and sliding groove B 303, limit block B 302 is symmetrically distributed at the front and rear ends of adjusting block B 301, mounting rod 16 is slidably connected with protruding block B 18, clamping rod 20 is slidably connected between mounting rod 16 and fixed slot B 17, clamping rod 20 is slidably connected between protruding block B 18 and fixed slot C 19, the surface of clamping rod 20 is fixedly installed with soft pad B 21, the right side of clamping rod 20 is fixedly installed with baffle B 22, the right side of baffle B 22 is fixedly installed with pull block B 23.

[0032] In this embodiment, the precision control and stable operation of the shaft radial taper roller transmission system are realized, which adopts a hydraulic cylinder A108 to drive a threaded rod to realize the axial fine adjustment of the lower taper roller mechanism 2, cooperates with the sliding fit of the limiting rod 11 and the limiting groove and the soft pad buffer design, effectively reduces the movement friction and prevents the wear of the parts, the upper taper roller mechanism 3 is connected through the sliding structure of the hydraulic cylinder B305 linkage clamping rod 20 and the mounting rod 16, combined with the elastic buffer of the soft pad B21, improves the flexibility and positioning accuracy of the radial adjustment, the overall modular design is convenient for maintenance, and the bidirectional limiting mechanism enhances the system rigidity, thereby improving the forming precision of the rolling ring while significantly prolonging the service life of the equipment, and having the operation convenience and structural reliability.

[0033] As shown in Figure 1 , Figure 4 , Figure 7 the left side of the adjusting block A201 is fixedly installed with a mounting block 24, the right side of the taper roller body A204 is fixedly installed with a convex rod 25, the surface of the convex rod 25 is fixedly installed with a clamping plate 26, the surface of the mounting block 24 is fixedly installed with a fixed block 28, the inside of the fixed block 28 is provided with a threaded rod B30, the surface of the threaded rod B30 is fixedly installed with a handle B31, the mounting block 24 is symmetrically distributed on the left side of the adjusting block A201 and the adjusting block B301, the convex rod 25 is symmetrically distributed on the right side of the taper roller body A204 and the taper roller body B304, the convex rod 25 and the mounting block 24 are slidably connected, the clamping plates 26 are uniformly distributed on the surface of the convex rod 25, the clamping plates 26 and the mounting block 24 are slidably connected, the threaded rod B30 is rotatably connected between the threaded groove B29 and the fixed block 28, the threaded rod B30 is rotatably connected between the clamping groove A27 and the convex rod 25, the surface of the handle B31 is provided with a groove 32, and the handle B31 is rotatably connected with the fixed block 28.

[0034] In this embodiment, the adjustment accuracy and stability of the taper roller transmission system are optimized, which adopts the sliding fit structure of the convex rod 25 and the clamping plate 26, combined with the threaded drive design of the threaded rod B30 and the handle B31, realizes the micron-level precision adjustment of the axial position of the taper roller body, the uniform distribution of the clamping plates 26 effectively disperses the adjustment stress and reduces the local wear, the symmetric distribution of the mounting block 24 and the adjusting block improves the symmetry of the system, cooperates with the clamping groove rotation connection of the threaded rod B30, significantly reduces the shaking and deviation in the adjustment process, and the improved scheme, on the basis of maintaining the original hydraulic drive advantage, through the innovative design of the mechanical linkage structure, makes the taper roller gap adjustment more operable and repeatable, at the same time, the modular components are convenient for maintenance, thereby improving the equipment forming precision and long-term operation reliability.

[0035] The working principle of the embodiment is as follows: before use, the main body mechanism 1 is installed on the equipment, so that the side block 101 is attached to the inner wall of the equipment, and the mounting plate 102 is attached to the top end of the equipment. In the use process, the hydraulic cylinder B305 fixed at the top end of the top plate 105 through the mounting slot 106 is started, so that the upper cone roller mechanism 3 is driven by the hydraulic cylinder B305 to slide downward in the middle of the fixed plate 103. At this time, the limiting block B302 slides downward on the surface of the limiting plate 104 through the sliding slot B303. When the cone roller body B304 firmly clamps the workpiece in the middle of the upper cone roller mechanism 3 and the lower cone roller mechanism 2, the above-mentioned process can be completed. When facing different use requirements in the long-term use process, first pinch the pull block A14 and pull it to the right, so that the pull block A14 drives the limiting rod 11 to slide to the right together through the baffle A13. When the limiting rod 11 drives the soft pad A12 to slide to the right inside the limiting plate 104 through the limiting slot B15, and the limiting rod 11 drives the soft pad B21 to slide to the right inside the limiting block A202 through the limiting slot A10, then pinch the adjusting block A201 and pull it upward, so that the limiting block A202 slides upward on the surface of the limiting plate 104 through the sliding slot A203. At this time, the adjusting block A201 slides upward in the middle of the fixed plate 103 to face different use requirements. When disassembly and maintenance are needed after long-term use, first turn the handle A9, so that the threaded rod A8 rotates inside the fixed rod 4 through the threaded slot A5. When the threaded rod A8 completely rotates out of the inside of the fixed rod 4 through the threaded slot A5, the bracket 107 can be taken off from the hydraulic cylinder A108, and then taken out from the inside of the protrusion A6 through the fixed slot A7. At this time, the adjusting block A201 can be taken out from the inside of the limiting plate 104. Then pinch the pull block B23 and pull it to the right, so that the pull block B23 drives the clamping rod 20 to slide to the right through the baffle B22. At this time, the clamping rod 20 drives the soft pad B21 to slide to the right together. When the clamping rod 20 drives the soft pad B21 to completely slide out of the inside of the protrusion B18 through the fixed slot C19, and completely slide out of the inside of the mounting rod 16 through the fixed slot B17, the adjusting block B301 can be taken out from the inside of the limiting plate 104 for maintenance. When the cone roller body A204 and the cone roller body B304 need to be disassembled, the handle B31 is turned by means of tools through the groove 32, so that the threaded rod B30 rotates backward inside the fixed block 28 through the threaded slot B29, and the threaded rod B30 rotates backward inside the protruding rod 25 through the clamping slot A27. When the threaded rod B30 completely rotates out of the inside of the fixed block 28 through the threaded slot B29, the clamping plate 26 can be taken out from the inside of the mounting block 24, and then replaced.

[0036] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields with equivalent changes, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A conical roller drive system for a radial ring rolling mill, characterized in that: Including the main body mechanism (1), the inside of the main body mechanism (1) is provided with lower cone roller mechanism (2), the inside of the main body mechanism (1) is provided with upper cone roller mechanism (3); The main body mechanism (1) includes side block (101), the top of the side block (101) is provided with mounting plate (102), the inner wall of the side block (101) is fixedly installed with fixed plate (103), the inner wall of the fixed plate (103) is fixedly installed with limit plate (104), the top of the fixed plate (103) is fixedly installed with top plate (105), the right side of the side block (101) is fixedly installed with support (107), the right side of the support (107) is fixedly installed with hydraulic cylinder A (108); The lower cone roller mechanism (2) includes adjusting block A (201), the surface of the adjusting block A (201) is fixedly installed with limit block A (202), the left side of the adjusting block A (201) is provided with cone roller body A (204), the inside of the limit block A (202) is provided with limit rod (11); The upper cone roller mechanism (3) includes adjusting block B (301), the surface of the adjusting block B (301) is fixedly installed with limit block B (302), the left side of the adjusting block B (301) is provided with cone roller body B (304), the top of the adjusting block B (301) is provided with hydraulic cylinder B (305), the top of the adjusting block B (301) is fixedly installed with mounting rod (16), the output end of the hydraulic cylinder B (305) is fixedly installed with lug B (18), the inside of the lug B (18) is provided with clamping rod (20).

2. The conical roller drive system of claim 1, wherein: The output end of the hydraulic cylinder A (108) is fixedly installed with fixed rod (4), the inner wall of the support (107) is fixedly installed with lug A (6), the inside of the lug A (6) is provided with threaded rod A (8), the threaded rod A (8) is rotatably connected between the fixed rod (4) and the threaded groove A (5), the threaded rod A (8) is rotatably connected between the lug A (6) and the fixed groove A (7), the left side of the threaded rod A (8) is fixedly installed with handle A (9).

3. The conical roller drive system of Claim 1, wherein: The limit block A (202) is slidably connected between the limit plate (104) and the sliding groove A (203), the limit block A (202) is symmetrically distributed at the front and rear ends of the adjusting block A (201), the limit rod (11) is slidably connected between the limit block A (202) and the limit groove A (10), the limit rod (11) is slidably connected between the limit plate (104) and the limit groove B (15), the surface of the limit rod (11) is fixedly installed with soft pad A (12), the soft pad A (12) is evenly distributed on the surface of the limit rod (11), the soft pad A (12) is slidably connected between the limit block A (202) and the limit groove A (10), the right side of the limit rod (11) is fixedly installed with baffle A (13), the right side of the baffle A (13) is fixedly installed with pull block A (14).

4. The conical roller drive system of Claim 1, wherein: The hydraulic cylinder B (305) is fixed at the top end of the top plate (105) through the mounting groove (106), the limiting block B (302) is slidably connected between the limiting plate (104) through the sliding groove B (303), the limiting block B (302) is symmetrically distributed at the front and back ends of the adjusting block B (301), the mounting rod (16) is slidably connected with the protrusion B (18), the clamping rod (20) is slidably connected between the mounting rod (16) and the fixed groove B (17), the clamping rod (20) is slidably connected between the protrusion B (18) and the fixed groove C (19), the surface of the clamping rod (20) is fixedly installed with the soft pad B (21), the right side of the clamping rod (20) is fixedly installed with the baffle B (22), and the right side of the baffle B (22) is fixedly installed with the pull block B (23).

5. The conical roller drive system of Claim 1, wherein: The left side of the adjusting block A (201) is fixedly installed with the mounting block (24), the right side of the conical roller body A (204) is fixedly installed with the protruding rod (25), the surface of the protruding rod (25) is fixedly installed with the clamping plate (26), the surface of the mounting block (24) is fixedly installed with the fixed block (28), and the inside of the fixed block (28) is provided with the threaded rod B (30). The surface of the threaded rod B (30) is fixedly installed with the handle B (31).

6. The conical roller drive system of claim 5 wherein: The mounting block (24) is symmetrically distributed at the left side of the adjusting block A (201) and the adjusting block B (301), the protruding rod (25) is symmetrically distributed at the right side of the conical roller body A (204) and the conical roller body B (304), the protruding rod (25) is slidably connected with the mounting block (24), and the clamping plate (26) is uniformly distributed on the surface of the protruding rod (25). The clamping plate (26) is slidably connected with the mounting block (24).

7. The conical roller drive system of Claim 5, wherein: The threaded rod B (30) is rotatably connected between the fixed block (28) through the threaded groove B (29), the threaded rod B (30) is rotatably connected between the protruding rod (25) through the clamping groove A (27), and the surface of the handle B (31) is provided with the groove (32). The handle B (31) is rotatably connected with the fixed block (28).

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