CN221268435U

CN221268435U - Integrated crushing roller for shredder

Info

Publication number: CN221268435U
Application number: CN202322901953.2U
Authority: CN
Inventors: 牛纯轩
Original assignee: Gongyi Fuxuan Machinery Manufacturing Co ltd
Current assignee: Gongyi Fuxuan Machinery Manufacturing Co ltd
Filing date: 2023-10-27
Publication date: 2024-07-05
Anticipated expiration: 2033-10-27

Abstract

The utility model discloses an integrated structure crushing roller for a shredder, which comprises a crushing roller and a locking mechanism, wherein knife grooves are formed in the surface of the crushing roller, connecting blocks are arranged on the surface of the knife grooves, grooves are formed in the tops of the connecting blocks, the locking mechanism is arranged in the grooves, blades are arranged on one side of the connecting blocks, movable grooves are formed in one side of the blades, movable sheets are arranged in the movable grooves, a fixed sleeve is arranged at one end of each movable sheet, a fixed ring is arranged at one end of each fixed sleeve, the locking mechanism comprises a screw, threads are arranged at one end of each screw, the other end of each screw is provided with the corresponding fixed groove, a limiting groove is formed in one side of each fixed groove, a spur-tooth ring is arranged at one end of each spur-tooth ring, and the limiting blocks are arranged in the limiting grooves.

Description

Integrated crushing roller for shredder

Technical Field

The utility model relates to the technical field of crushers, in particular to an integral structure crushing roller for a shredder.

Background

The roller crusher is a machine for crushing materials by biting the materials into a crushing area by utilizing the friction force of a roller surface, so that the materials are extruded or split, when the roller crusher is used for coarse crushing or the crushing ratio needs to be increased, teeth or grooves are usually formed on the roller surface to increase the splitting effect, and the roller crusher is generally divided into single-roller, double-roller and multi-roller crushers according to the number of rollers and is suitable for various materials such as plastics, wood, machine head materials, braid materials, iron drums, tires, aluminum alloys, frozen meat and the like.

The existing surface fixing mode of the crushing roller is that a single screw is fixed, the mode is long-time operated to cause abrasion to the screw to generate gaps, so that cutters are easy to damage, the cutters on the surface of the crushing roller are arranged in a longitudinal and transverse mode, and when materials are cut, the arrangement mode cannot cut the materials at the gap between two cutters.

Disclosure of utility model

The object of the present utility model is to solve at least one of the technical drawbacks.

Therefore, an object of the present utility model is to provide an integrally structured crushing roller for a shredder, which solves the problems mentioned in the background art and overcomes the drawbacks of the prior art.

To achieve the above object, an embodiment of an aspect of the present utility model provides an integral structure crushing roller for a shredder, including a crushing roller and a locking mechanism, knife slots are formed on the surface of the crushing roller, connecting blocks are formed on the surface of the knife slots, grooves are formed on the top of the connecting blocks, the locking mechanism is arranged in the grooves, a blade is arranged on one side of the connecting blocks, a movable slot is formed on one side of the blade, a movable sheet is arranged in the movable slot, a fixed sleeve is arranged at one end of the movable sheet, and a fixed ring is arranged at one end of the fixed sleeve.

The utility model is further provided with: the locking mechanism comprises a screw, one end of the screw is provided with threads, the other end of the screw is provided with a fixed groove, one side of the fixed groove is provided with a limit groove, and one end of the limit groove is provided with a spur-shaped ring.

Through adopting above-mentioned technical scheme, the fixed slot of seting up on the screw rod surface can cup joint the fixed cover adaptation of blade one end to be convenient for maintenance personal will fix the cup joint in the fixed slot fast.

The utility model is further provided with: the limiting block is arranged at one end of the spur gear ring, the limiting block is arranged in the limiting groove, a spring is arranged at one end of the spur gear ring, and one end of the spring is connected to one side of the limiting groove.

Through adopting above-mentioned technical scheme, the spring that sets up in orthodontics form ring one end can resume orthodontics form ring to the stopper that orthodontics form ring one end set up, stopper setting in the spacing inslot can prevent orthodontics form ring and drop and screw rod.

The utility model is further provided with: the bottom of the groove is provided with an inverted tooth-shaped ring, the inner wall of the inverted tooth-shaped ring is provided with threads, and the inverted tooth-shaped ring is matched with the spur tooth-shaped ring at one end of the locking mechanism.

Through adopting above-mentioned technical scheme, the cooperation chucking of back toothed ring and positive toothed ring makes the device can not drag in the crushing roller during the operation, promotes the performance of device.

The utility model is further provided with: the fixed sleeve is fixedly matched with the fixed groove, the fixed sleeve is fixedly locked with the fixed ring in an matched mode, and the fixed sleeve is fixedly connected with the fixed ring through screws.

Through adopting above-mentioned technical scheme, fixed cover is fixed with fixed slot adaptation, and the maintenance personal of being convenient for promotes the device's convenience to the assembly of blade.

The utility model is further provided with: the limiting block arranged in the limiting groove is matched with the limiting groove to form a limiting mechanism.

Through adopting above-mentioned technical scheme, stopper and spacing groove constitution stop gear prevent that the spur form ring from coming off and screw rod, promote the performance of the device.

The utility model is further provided with: the blades on the surface of the crushing roller are arranged in a wave shape, and the movable groove and the movable piece arranged on one side of the blades form a movable mechanism.

Through adopting above-mentioned technical scheme, movable groove and movable piece constitute movable mechanism, make the blade rotate in fixed cover one end, be convenient for maintenance personal maintains, promotes the device's convenience.

In summary, the beneficial technical effects of the utility model are as follows:

1. According to the integrated structure crushing roller for the shredder, the locking mechanism is arranged in the groove, so that the spring arranged at one end of the spur-shaped ring can prevent materials from wearing the locking mechanism and prevent the materials from forming gaps on the locking mechanism during operation of the crushing roller, a cutter is not easy to damage, and when the cutter needs to be replaced, the locking mechanism is convenient for maintenance personnel to replace the cutter;

2. This breaker roller of integral type structure for shredder, the cutter that broken rolling surface set up is the wave and arranges, and the blade of wave arrangement is when the operation, and the load of material to breaker roller reduces to after the blade is broken the material, the blade that reaches the material back row of two blade space departments can break the surplus material of front row.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of the structure of the locking mechanism of the present utility model;

FIG. 4 is a schematic view of the structure of the blade of the present utility model;

Fig. 5 is a cross-sectional view of the present utility model.

In the figure: 1. a crushing roller; 2. a locking mechanism; 3. a knife slot; 4. a connecting block; 5. a groove; 6. a blade; 7. a movable groove; 8. a movable plate; 9. a fixed sleeve; 10. a fixing ring; 11. a screw; 12. a thread; 13. a fixing groove; 14. a limit groove; 15. a spur ring; 16. a limiting block; 17. an inverted tooth ring; 18. and (3) a spring.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Example 1

Referring to fig. 1 to 5, the utility model discloses an integrated crushing roller for a shredder, which comprises a crushing roller 1 and a locking mechanism 2, wherein knife grooves 3 are formed in the surface of the crushing roller 1, connecting blocks 4 are arranged on the surface of the knife grooves 3, grooves 5 are formed in the tops of the connecting blocks 4, the locking mechanism 2 is arranged in the grooves 5, a blade 6 is arranged on one side of the connecting blocks 4, a movable groove 7 is formed in one side of the blade 6, a movable piece 8 is arranged in the movable groove 7, a fixed sleeve 9 is arranged at one end of the movable piece 8, and a fixed ring 10 is arranged at one end of the fixed sleeve 9.

In the use process, the fixed sleeve 9 at one end of the blade 6 is sleeved in the fixed groove 13, the fixed sleeve 9 is fixed in the fixed groove 13 by the fixed ring 10, the locking mechanism 2 is placed in the groove 5 on the surface of the connecting block 4, the screw 11 is rotated at the moment, the thread 12 at one end of the screw 11 is matched with the thread 12 in the counter tooth shape, at the moment, the inclined plane of one end tooth of the positive tooth ring 15 is contacted with the inclined plane of one end tooth of the counter tooth ring 17, the two inclined planes are contacted with each other, the positive tooth ring 15 has upward force, at the moment, the spring 18 at one end of the positive tooth ring 15 is compressed under force, when the inclined plane of the positive tooth ring 15 is contacted with each other, the spring 18 releases pressure, the limiting block 16 is prevented from being separated from the limiting groove 14 by the limiting groove 14, the plane of one end tooth of the positive tooth ring 15 is contacted with the plane of one end tooth of the counter tooth ring 17, when a cutter is required to be replaced, the screw 11 is screwed out, the positive tooth ring 15 is pulled out, and the spring 18 is rotated to screw 2 can be screwed out.

Referring to fig. 5, the locking mechanism 2 includes a screw 11, a thread 12 is disposed at one end of the screw 11, a fixing groove 13 is disposed at the other end of the screw 11, a limit groove 14 is disposed at one side of the fixing groove 13, a spur-shaped ring 15 is disposed at one end of the limit groove 14, the fixing groove 13 is disposed on the surface of the screw 11, the fixing sleeve 9 at one end of the blade 6 can be adapted, and a maintenance person can conveniently and rapidly connect the fixing sleeve 9 in the fixing groove 13.

Referring to fig. 3, a stopper 16 is disposed at one end of the spur ring 15, the stopper 16 is disposed in the limiting groove 14, a spring 18 is disposed at one end of the spur ring 15, one end of the spring 18 is connected to one side of the limiting groove 14, the spring 18 disposed at one end of the spur ring 15 can restore the spur ring 15 to the original position, and the stopper 16 disposed at one end of the spur ring 15 is disposed in the limiting groove 14, so that the spur ring 15 is prevented from falling off the screw 11.

Referring to fig. 2 and 3, an anti-tooth ring 17 is arranged at the bottom of the groove 5, threads 12 are arranged on the inner wall of the anti-tooth ring 17, the anti-tooth ring 17 is matched with a positive tooth ring 15 at one end of the locking mechanism 2, and the anti-tooth ring 17 is matched and clamped with the positive tooth ring 15, so that the device cannot be dragged to fall on the crushing roller 1 during operation, and the service performance of the device is improved.

Referring to fig. 3 and 4, the fixed sleeve 9 is fixed with the fixed slot 13 in an adaptation manner, the fixed sleeve 9 is fixedly locked with the fixed ring 10 in an adaptation manner, the fixed sleeve 9 is fixedly connected with the fixed ring 10 through screws, the fixed sleeve 9 is fixedly matched with the fixed slot 13 in an adaptation manner, so that maintenance personnel can assemble the blade 6 conveniently, and convenience of the device is improved.

Referring to fig. 3 and 5, a limiting block 16 arranged in the limiting groove 14 is matched with the limiting groove 14 to form a limiting mechanism, the limiting block 16 and the limiting groove 14 form a limiting mechanism, the spur ring 15 is prevented from falling off the screw 11, and the usability of the device is improved.

Referring to fig. 1 and 5, the blades 6 on the surface of the crushing roller 1 are arranged in a wave shape, a movable groove 7 formed in one side of the blades 6 and a movable plate 8 form a movable mechanism, and the movable groove 7 and the movable plate 8 form a movable mechanism, so that the blades 6 can rotate at one end of a fixed sleeve 9, thereby being convenient for maintenance personnel to maintain and improving the convenience of the device.

The implementation principle of the embodiment is as follows: in the use, cup joint the fixed cover 9 of blade 6 one end in fixed slot 13, fix fixed cover 9 in fixed slot 13 with solid fixed ring 10, place locking mechanism 2 in the recess 5 of connecting block 4 surface, rotatory screw rod 11 this moment, screw thread 12 and the interior screw thread 12 adaptation of counter tooth form of screw rod 11 one end, this moment, the inclined plane of tooth of face tooth form 15 and the inclined plane of counter tooth form one end tooth contact each other, two inclined planes contact each other can make face tooth form 15 have ascending force, spring 18 atress compression of face tooth form 15 one end this moment, when the inclined plane of face tooth form 15 finishes, spring 18 release pressure when face tooth form 15, limit slot 14 limits stopper 16 and avoids stopper 16 to break away from limit slot 14, face of face tooth form 15 one end tooth contacts with the face tooth form of counter tooth form 17 this moment, the face tooth form 17 cooperates chucking with face tooth form 15, make the device can not drag down in crushing roller 1 during operation, the performance of this device, when changing, when need, face tooth form 15 and face tooth form 17 can be pulled out of tooth form 11 when face tooth form 11 when the screw rod 2 is rotated, the face tooth form 11 is pulled out to the face of tooth form when the screw rod is pressed, can be pushed out to face tooth form 2 when face tooth form 11 is pressed to the screw rod is rotated to the face when face tooth form 15 is contacted.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a shredding machine integral type structure crushing roller, includes crushing roller (1) and locking mechanism (2), its characterized in that: the utility model discloses a crushing roller, including broken roller (1), fixed cover (9) one end is provided with fixed ring (10), broken roller (1) surface has all seted up sword groove (3), sword groove (3) surface all is provided with connecting block (4), recess (5) are seted up at connecting block (4) top, be provided with locking mechanism (2) in recess (5), connecting block (4) one side is provided with blade (6), movable groove (7) have been seted up on blade (6) one side, be provided with movable piece (8) in movable groove (7), movable piece (8) one end is provided with fixed cover (9).

2. The integrally structured crushing roller for a shredder according to claim 1, wherein: the locking mechanism (2) comprises a screw (11), a thread (12) is arranged at one end of the screw (11), a fixing groove (13) is formed in the other end of the screw (11), a limit groove (14) is formed in one side of the fixing groove (13), and a spur-shaped ring (15) is arranged at one end of the limit groove (14).

3. The integrally structured crushing roller for a shredder according to claim 2, wherein: the limiting block (16) is arranged at one end of the spur gear ring (15), the limiting block (16) is arranged in the limiting groove (14), a spring (18) is arranged at one end of the spur gear ring (15), and one end of the spring (18) is connected to one side of the limiting groove (14).

4. The integrally structured crushing roller for a shredder according to claim 1, wherein: the bottom of the groove (5) is provided with an anti-tooth ring (17), the inner wall of the anti-tooth ring (17) is provided with threads (12), and the anti-tooth ring (17) is matched with a positive tooth ring (15) at one end of the locking mechanism (2).

5. The integrally structured crushing roller for a shredder according to claim 1, wherein: the fixing sleeve (9) is fixedly matched with the fixing groove (13), the fixing sleeve (9) is fixedly locked with the fixing ring (10) in a matched mode, and the fixing sleeve (9) is fixedly connected with the fixing ring (10) through screws.

6. The integrally structured crushing roller for a shredder according to claim 2, wherein: and a limiting block (16) arranged in the limiting groove (14) is matched with the limiting groove (14) to form a limiting mechanism.

7. The integrally structured crushing roller for a shredder according to claim 1, wherein: the blades (6) on the surface of the crushing roller (1) are arranged in a wave shape, and the movable grooves (7) formed in one side of the blades (6) and the movable sheets (8) form a movable mechanism.