CN219232605U

CN219232605U - Crushing teeth-replaceable crusher

Info

Publication number: CN219232605U
Application number: CN202223495993.3U
Authority: CN
Inventors: 付健
Original assignee: Sichuan Mingyuan Weikang Technology Co ltd
Current assignee: Sichuan Mingyuan Weikang Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-23
Anticipated expiration: 2032-12-27

Abstract

The application relates to the field of crushers and discloses a crusher with replaceable crushing teeth. In this application, the on-line screen storage device comprises a base, one side fixed mounting of base has the support frame, one side fixed mounting that the base was kept away from to the support frame has the retainer plate, inner wall one side fixed mounting of retainer plate has broken case, the inner wall one side rotation that the retainer plate was kept away from to broken case is installed the transfer line, surface one side fixed mounting that the transfer line was kept away from to the rotary drum has the installation piece, one side fixed mounting that the installation piece was kept away from to the slide rail has broken tooth, one side threaded mounting that the slide rail was kept away from to broken tooth has the gim peg, one side fixed mounting that the gim peg is close to the installation piece has the retainer plate, one side threaded mounting that the installation piece is close to the retainer plate has the bolt, rotate the gim peg, with broken tooth and installation piece fixed connection, threaded mounting bolt, it is fixed with the gim peg, thereby need not to take off whole installation piece and rotary drum when making to change broken tooth, thereby the replacement cost has been practiced thrift.

Description

Crushing teeth-replaceable crusher

Technical Field

The application belongs to the technical field of crushers, and particularly relates to a crusher with replaceable crushing teeth.

Background

The pulverizer is a machine for pulverizing a large-sized solid raw material to a desired size. The pulverizer is widely applied to various departments such as mines, smelting, building materials, highways, railways, water conservancy and chemical industries.

The utility model discloses a replaceable crushing tooth of a crusher in the patent with the publication number of CN215694699U, the replaceable crushing tooth of the crusher comprises a rotary column, eight crushing pieces are arranged in total, one crushing tooth is arranged on each crushing piece, every four adjacent crushing pieces are in a group, the crushing teeth are respectively positioned at the upper part, the lower part, the right part, the left part and the left part of one group of crushing pieces, at present, most crushing teeth of the crusher are difficult to disassemble and replace, the crushing teeth can be worn and broken after long-term use, a certain potential safety hazard is increased, and the crushing teeth of the crusher are replaced by replacing large parts of the crushing teeth, so that the industrial cost is greatly increased.

In carrying out the present application, it has been found that this technique has the problem that the shredder requires replacement of the bowl with the shredder teeth when the shredder teeth are replaced, and for this purpose a shredder is provided in which the shredder teeth are replaceable.

Disclosure of Invention

The purpose of the present application is: in order to solve the above-mentioned problem that needs to replace the drum together with the pulverizing teeth, a pulverizer with replaceable pulverizing teeth is provided.

The technical scheme adopted by the application is as follows: the utility model provides a smash removable rubbing crusher of tooth, includes the base, one side fixed mounting of base has the support frame, one side fixed mounting that the base was kept away from to the support frame has the retainer plate, one side fixed mounting of inner wall of retainer plate has broken case, broken case is kept away from one side of inner wall of retainer plate and is rotated and install the transfer line, the fixed surface of transfer line is provided with the rotary drum, one side fixed mounting that the transfer line was kept away from to the rotary drum has the installation piece, one side fixed mounting that the rotary drum was kept away from to the installation piece has the slide rail, one side slidable mounting that the installation piece was kept away from to the slide rail has broken tooth, one side threaded mounting that the slide rail was kept away from to broken tooth has the gim peg, one side fixed mounting that the gim peg is close to the installation piece has the retainer plate, one side threaded mounting that the installation piece is close to the retainer plate has the bolt.

Through adopting above-mentioned technical scheme, collar fixed mounting broken case, thereby with broken case fixed mounting, avoid at broken case during operation as far as possible, broken case shake leads to driving motor shake, lead to the rotary drum to damage, when needing to change broken tooth, rotate dead bolt and bolt, it takes off broken tooth to slide along the slide rail, place new broken tooth along the slide rail in appointed position, rotate the dead bolt, make the bolt drive the dead ring and remove, and with broken tooth and installation piece fixed connection, the screw thread installation bolt, make the bolt pass the dead ring, thereby fix the dead bolt, thereby need not to take off whole installation piece and rotary drum when making to change broken tooth, thereby the replacement cost has been practiced thrift.

In a preferred embodiment, a hydraulic device is fixedly arranged on one side, far away from the supporting frame, of the mounting ring, a hydraulic rod is arranged on one side of the inner wall of the hydraulic device, a pushing plate is fixedly arranged on one end, far away from the hydraulic device, of the hydraulic rod, and a feeding baffle is fixedly arranged on one side, far away from the hydraulic rod, of the pushing plate.

Through adopting above-mentioned technical scheme, when the broken tooth of needs change, start the hydraulic press, make the hydraulic stem promote the pan feeding baffle and rise to it is more convenient to make to change broken tooth.

In a preferred embodiment, a threaded hole is formed in the side, close to the fixing bolt, of the mounting block, and the size of the threaded hole is matched with that of the fixing bolt.

Through adopting above-mentioned technical scheme, the screw that the installation piece set up agrees with the gim peg size mutually to play the effect of fixed broken tooth of location.

In a preferred embodiment, the base is provided with a collecting box on the side close to the supporting frame, and the collecting box is arranged right below the crushing box.

Through adopting above-mentioned technical scheme, the collecting box is established under the broken case to make the collecting box can collect the broken material as far as possible in the broken case.

In a preferred embodiment, a driving motor is fixedly arranged on one side of the crushing box, which is close to the outer wall of the transmission rod, and the output end of the driving motor is fixedly connected with the transmission rod.

Through adopting above-mentioned technical scheme, driving motor fixed mounting is near one side of transfer line in broken case to as far as possible avoid when driving motor work, driving motor takes place to shake and leads to the transfer line to damage.

In a preferred embodiment, a groove is formed in one side, close to the sliding rail, of the crushing tooth, the size of the groove is matched with that of the sliding rail, and a dust cover is arranged on one side, close to the fixing bolt, of the crushing tooth.

Through adopting above-mentioned technical scheme, the recess size that sets up on the broken tooth agrees with the slide rail size mutually, plays the effect of direction, and the shield that broken tooth set up plays dirt-proof effect.

In summary, due to the adoption of the technical scheme, the beneficial effects of the application are as follows:

in this application, when the broken tooth needs to be changed, start the hydraulic press, make the hydraulic stem promote the pan feeding baffle and remove, rotate dead bolt and bolt, prolong the slide rail and slide and take off broken tooth, place new broken tooth along the slide rail in appointed position, rotate the dead bolt, make the bolt drive the retainer plate and remove, and with broken tooth and installation piece fixed connection, the screw thread mounting bolt, make the bolt pass the retainer plate, thereby fix the dead bolt, restart the hydraulic press and put down the pan feeding baffle, thereby need not to take off whole installation piece and rotary drum when making the broken tooth of change, thereby practiced thrift the replacement cost.

Drawings

FIG. 1 is a schematic perspective view of a pulverizer of the present application;

FIG. 2 is a schematic view of the pulverizer of the present application;

FIG. 3 is a schematic view of the structure of crushing teeth in the crusher of the present application

Fig. 4 is a top view of crushing teeth in the pulverizer of the present application.

The marks in the figure: 1. a base; 2. a support frame; 3. a mounting ring; 4. a hydraulic device; 5. a pushing plate; 6. a feeding baffle; 7. a mounting block; 8. a rotating drum; 9. a transmission rod; 10. a crushing box; 11. a collection box; 12. a driving motor; 13. a fixing ring; 14. a bolt; 15. a slide rail; 16. crushing teeth; 17. a dust cover; 18. a fixing bolt; 19. and a hydraulic rod.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

The present application is described in detail below with reference to fig. 1-4:

referring to fig. 1-4, a pulverizer with replaceable pulverizing teeth comprises a base 1, wherein a supporting frame 2 is fixedly installed on one side of the base 1, a mounting ring 3 is fixedly installed on one side, away from the base 1, of the supporting frame 2, a pulverizing box 10 is fixedly installed on one side of the inner wall of the mounting ring 3, a transmission rod 9 is rotatably installed on one side, away from the inner wall of the mounting ring 3, of the pulverizing box 10, a rotary drum 8 is fixedly installed on the surface of the transmission rod 9, the pulverizing box 10 is fixedly installed on the mounting ring 3, and therefore the pulverizing box 10 is fixedly installed, and shaking damage to the rotary drum 8 caused by shaking of the pulverizing box 10 during operation of the pulverizing box 10 is avoided as much as possible.

Referring to fig. 1 to 4, a mounting block 7 is fixedly mounted on one side of the surface of the rotary drum 8 away from the transmission rod 9, a sliding rail 15 is fixedly mounted on one side of the mounting block 7 away from the rotary drum 8, crushing teeth 16 are slidably mounted on one side of the sliding rail 15 away from the mounting block 7, a fixing bolt 18 is threadedly mounted on one side of the crushing teeth 16 away from the sliding rail 15, a fixing ring 13 is fixedly mounted on one side of the fixing bolt 18 close to the mounting block 7, a bolt 14 is threadedly mounted on one side of the mounting block 7 close to the fixing ring 13, when the crushing teeth 16 need to be replaced, the fixing bolt 18 and the bolt 14 are rotated, the crushing teeth 16 are slidably taken down along the sliding rail 15, the new crushing teeth 16 are placed at a designated position along the sliding rail 15, the fixing bolt 18 is rotated, the bolt drives the fixing ring 13 to move, the crushing teeth 16 and the mounting block 7 are fixedly connected, the bolt 14 is threadedly mounted on the fixing ring 13, and the bolt 14 penetrates through the fixing ring 13, so that the fixing bolt 18 is fixed, and the whole mounting block 7 and the rotary drum 8 are not required to be removed when the crushing teeth 16 are replaced, and replacement cost is saved.

Referring to fig. 1-4, a hydraulic device 4 is fixedly installed on one side, far away from the support frame 2, of the mounting ring 3, a hydraulic rod 19 is arranged on one side of the inner wall of the hydraulic device 4, a pushing plate 5 is fixedly installed on one end, far away from the hydraulic device 4, of the hydraulic rod 19, a feeding baffle 6 is fixedly installed on one side, far away from the hydraulic rod 19, of the pushing plate 5, when the crushing teeth 16 need to be replaced, the hydraulic device 4 is started, the hydraulic rod 19 pushes the feeding baffle 6 to ascend, and accordingly replacement of the crushing teeth 16 is more convenient.

Referring to fig. 1-4, a threaded hole is formed in one side, close to the fixing bolt 18, of the mounting block 7, the size of the threaded hole is matched with that of the fixing bolt 18, and the threaded hole formed in the mounting block 7 is matched with that of the fixing bolt 18, so that the function of positioning and fixing the crushing teeth 16 is achieved.

Referring to fig. 1 to 4, a collecting box 11 is disposed at a side of the base 1 near the supporting frame 2, and the collecting box 11 is disposed right under the crushing box 10, so that the collecting box 11 can collect crushed materials in the crushing box 10 as much as possible.

Referring to fig. 1 to 4, a driving motor 12 is fixedly installed on one side of the crushing box 10, which is close to the outer wall of the transmission rod 9, and the output end of the driving motor 12 is fixedly connected with the transmission rod 9, and the driving motor 12 is fixedly installed on one side of the crushing box 10, which is close to the transmission rod 9, so that damage to the transmission rod 9 caused by shaking of the driving motor 12 when the driving motor 12 works is avoided as much as possible.

Referring to fig. 1-4, a groove is formed in one side, close to the sliding rail 15, of the crushing tooth 16, the size of the groove is matched with that of the sliding rail 15, a dust cover 17 is arranged on one side, close to the fixing bolt 18, of the crushing tooth 16, the size of the groove formed in the crushing tooth 16 is matched with that of the sliding rail 15, the guiding function is achieved, and the dust cover 17 arranged in the crushing tooth 16 plays a dust-proof role.

The implementation principle of the embodiment of the pulverizer with replaceable pulverizing teeth is as follows: when the crushing teeth 16 need to be replaced, the hydraulic device 4 is started, the hydraulic rod 19 pushes the feeding baffle 6 to move, the fixing bolt 18 and the bolt 14 are rotated, the crushing teeth 16 are taken down along the sliding rail 15 in a sliding manner, the new crushing teeth 16 are placed at a designated position along the sliding rail 15, the fixing bolt 18 is rotated, the bolt drives the fixing ring 13 to move, the crushing teeth 16 are fixedly connected with the mounting block 7, the bolt 14 is installed through threads, the bolt 14 penetrates through the fixing ring 13, the fixing bolt 18 is fixed, the hydraulic device 4 is started again to put down the feeding baffle 6, and therefore the whole mounting block 7 and the rotary drum 8 do not need to be taken down when the crushing teeth 16 are replaced, and replacement cost is saved.

The above embodiments are only for illustrating the technical solution of the present application, and are not limiting thereof; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. The utility model provides a smash removable rubbing crusher of tooth, includes base (1), its characterized in that: one side fixed mounting of base (1) has support frame (2), one side fixed mounting that base (1) was kept away from to support frame (2) has collar (3), broken case (10) are kept away from to one side fixed mounting of inner wall of collar (3), broken case (10) are kept away from one side of inner wall of collar (3) and are rotated and install transfer line (9), the fixed surface of transfer line (9) is provided with rotary drum (8), surface one side fixed mounting that rotary drum (8) was kept away from transfer line (9) has installation piece (7), one side fixed mounting that rotary drum (8) was kept away from to installation piece (7) has slide rail (15), one side slidable mounting that installation piece (7) was kept away from to slide rail (15) has broken tooth (16), one side threaded mounting of slide rail (15) has dead bolt (18), one side fixed mounting that dead bolt (18) are close to installation piece (7) has dead ring (13), one side threaded mounting bolt (14) that installation piece (7) is close to dead bolt (13).

2. A shredder with replaceable shredder teeth according to claim 1, wherein: one side fixed mounting that support frame (2) was kept away from to collar (3) has hydraulic pressure ware (4), inner wall one side of hydraulic pressure ware (4) is provided with hydraulic stem (19), one end fixed mounting that hydraulic pressure ware (4) was kept away from to hydraulic stem (19) has push plate (5), one side fixed mounting that hydraulic stem (19) was kept away from to push plate (5) has pan feeding baffle (6).

3. A shredder with replaceable shredder teeth according to claim 1, wherein: the mounting block (7) is provided with a threaded hole at one side close to the fixing bolt (18), and the size of the threaded hole is matched with that of the fixing bolt (18).

4. A shredder with replaceable shredder teeth according to claim 1, wherein: the collecting box (11) is placed on one side, close to the supporting frame (2), of the base (1), and the collecting box (11) is placed under the crushing box (10).

5. A shredder with replaceable shredder teeth according to claim 1, wherein: one side of the crushing box (10) close to the outer wall of the transmission rod (9) is fixedly provided with a driving motor (12), and the output end of the driving motor (12) is connected with the transmission rod (9).

6. A shredder with replaceable shredder teeth according to claim 1, wherein: the side of broken tooth (16) near slide rail (15) is provided with the recess, and recess size and slide rail (15) agree with, and the side of broken tooth (16) near dead bolt (18) is provided with shield (17).