CN211693259U

CN211693259U - Bearing cap for crusher

Info

Publication number: CN211693259U
Application number: CN202020067821.8U
Authority: CN
Inventors: 张友明
Original assignee: Shanghai Guanya Road And Bridge Machinery Co ltd
Current assignee: Shanghai Guanya Road And Bridge Machinery Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-16
Anticipated expiration: 2030-01-14

Abstract

The utility model relates to a breaker part technical field just discloses a bearing cap for breaker, including bearing cap body and reinforcing plate, the reinforcing plate is located the left side of bearing cap body, the central groove has been seted up in the left side of bearing cap body, the inside of bearing cap body and the right side that is located the central groove have seted up the mounting groove. This bearing cap for breaker, place the bearing of treating the protection in the mounting groove through manual, then install the reinforcing plate in the left side of bearing cap body, make the stopper be located the inside in central groove, and make its right-hand member and bearing contact, thereby it is spacing to the bearing through the stopper, avoid it to take place the skew in the use, then fix bearing cap body and reinforcing plate through first fixing bolt and nut, thereby protect the bearing through the reinforcing plate, avoid its outer lane to receive too big external force and cause its damage, thereby simple structure has been reached, high durability and convenient use, and the purpose that the protecting effect is more strengthened.

Description

Bearing cap for crusher

Technical Field

The utility model relates to a breaker part technical field specifically is a bearing cap for breaker.

Background

The crusher can be classified into a medical crusher and a mining crusher according to the major categories, wherein the medical crusher is mainly used for crushing stones, the stones are generally crushed by adopting modes such as resonance and the like, various risks caused by operations are avoided, the hammer crusher mainly completes the operation of crushing materials by impact energy, and when the hammer crusher works, the motor drives the rotor to rotate at a high speed, the materials uniformly enter the crusher cavity, the hammer head rotating at a high speed impacts, cuts and tears the materials to crush the materials, meanwhile, the gravity action of the material enables the material to impact the baffle plate and the sieve bar in the frame body from the hammer head rotating at high speed, in the lower part of the rotor, a sieve plate is arranged, the grain fraction smaller than the size of the sieve hole in the crushed materials is discharged through the sieve plate, the materials larger than the size of the sieve hole are retained on the sieve plate and are continuously beaten and ground by a hammer, and a bearing cover is one of important parts in the crusher.

The bearing cap in the prior art is simple in structure, not strong enough in protection of a bearing, not good enough in sealing effect and not good enough in playing effect, so that the problem is solved by the bearing cap for the crusher.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a bearing cap for breaker possesses simple structure, convenient to use, and sealed effect is better and protective effect advantage such as more strengthen, and the bearing cap structure of having solved among the prior art is comparatively simple, and is not strong enough to the protection of bearing, and sealed effect is not good enough, the not good enough problem of effect of playing.

(II) technical scheme

For realizing above-mentioned simple structure, convenient to use, sealed better and the more strengthened purpose of protecting effect of effect, the utility model provides a following technical scheme: a bearing cover for a crusher comprises a bearing cover body and a reinforcing plate, wherein the reinforcing plate is positioned on the left side of the bearing cover body, the left side of the bearing cover body is provided with a central groove, the inner part of the bearing cover body and the right side of the central groove are provided with mounting grooves, the periphery of the left side of the reinforcing plate is in threaded connection with a first fixing bolt, the left end of the first fixing bolt is fixedly connected with a nut positioned on the left side of the reinforcing plate, a first thread groove corresponding to the first fixing bolt is arranged on the left side of the bearing cover body, the right end of the first fixing bolt is connected with the inside of the first thread groove in a threaded manner, the top and the bottom of the right side of the reinforcing plate are both fixedly connected with limit blocks, the right ends of the limit blocks are in contact with the inner wall of the central groove, the bearing cap comprises a bearing cap body and is characterized in that mounting plates are fixedly connected to the two sides of the bearing cap body, and a second fixing bolt is connected to one side of each mounting plate in a threaded mode.

Preferably, the right end fixedly connected with locating piece of stopper, the constant head tank that corresponds with the locating piece is seted up to the inner wall of center slot, the locating piece is pegged graft in the inside of constant head tank.

Preferably, a through hole is formed in the middle of the left side of the reinforcing plate, and a rubber sealing ring is fixedly connected to the inner wall of the through hole.

Preferably, the right side of the nut is fixedly connected with a gasket, and the right side of the gasket is in contact with the reinforcing plate.

Preferably, the four corners of the left side of the reinforcing plate are provided with second thread grooves corresponding to the first fixing bolts, and the first fixing bolts are connected to the insides of the second thread grooves in a threaded manner.

(III) advantageous effects

Compared with the prior art, the utility model provides a bearing cap for breaker possesses following beneficial effect:

1. this bearing cap for breaker, place the bearing of treating the protection in the mounting groove through manual, then install the reinforcing plate in the left side of bearing cap body, make the stopper be located the inside in central groove, and make its right-hand member and bearing contact, thereby it is spacing to the bearing through the stopper, avoid it to take place the skew in the use, then fix bearing cap body and reinforcing plate through first fixing bolt and nut, thereby protect the bearing through the reinforcing plate, avoid its outer lane to receive too big external force and cause its damage, thereby simple structure has been reached, high durability and convenient use, and the purpose that the protecting effect is more strengthened.

2. This bearing cap for breaker fixes a position the stopper through locating piece and constant head tank for the installation of reinforcing plate is more convenient and firm, improves the leakproofness of bearing cap body through rubber seal, thereby strengthens its protecting effect, then makes the threaded connection that first fixing bolt can be more firm in the inside of first thread groove through the gasket, makes first fixing bolt's installation more convenient and firm through the second thread groove.

Drawings

FIG. 1 is a front sectional view of the connection between the bearing cap body and the reinforcing plate of the present invention;

FIG. 2 is a side view of the connection between the bearing cap body and the mounting plate of the present invention;

FIG. 3 is a side view of the connection between the reinforcing plate and the limiting block of the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 1 according to the present invention;

fig. 5 is an enlarged view of the portion B in fig. 1 according to the present invention.

In the figure: 1. a bearing cap body; 2. a reinforcing plate; 3. a through hole; 4. a rubber seal ring; 5. a limiting block; 6. a first fixing bolt; 7. mounting grooves; 8. a central slot; 9. mounting a plate; 10. a second fixing bolt; 11. positioning a groove; 12. a first thread groove; 13. positioning blocks; 14. a gasket; 15. a nut; 16. a second thread groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a bearing cap for a crusher comprises a bearing cap body 1 and a reinforcing plate 2, wherein the reinforcing plate 2 is located at the left side of the bearing cap body 1, a central groove 8 is formed at the left side of the bearing cap body 1, an installation groove 7 is formed in the bearing cap body 1 and at the right side of the central groove 8, a first fixing bolt 6 is in threaded connection with the periphery of the left side of the reinforcing plate 2, a nut 15 is fixedly connected with the left end of the first fixing bolt 6 and at the left side of the reinforcing plate 2, a first threaded groove 12 corresponding to the first fixing bolt 6 is formed at the left side of the bearing cap body 1, the right end of the first fixing bolt 6 is in threaded connection with the inside of the first threaded groove 12, a limiting block 5 is fixedly connected with the top and the bottom of the right side of the reinforcing plate 2, the right end of the limiting block 5 is in contact with the inner wall of the central groove 8, one side threaded connection of mounting panel 9 has second fixing bolt 10, when using, the bearing that will treat the protection is placed in mounting groove 7, then install reinforcing plate 2 in the left side of bearing cap body 1, make stopper 5 be located the inside of central groove 8, and make its right-hand member and bearing contact, thereby it is spacing to the bearing through stopper 5, avoid it to take place the skew in the use, then fix bearing cap body 1 and reinforcing plate 2 through first fixing bolt 6 and nut 15, thereby protect the bearing through reinforcing plate 2, avoid its outer lane to receive too big external force and cause its to damage, install it at the assigned position through mounting panel 9 and second fixing bolt 10 at last, thereby reached simple structure, high durability and convenient use, and the purpose that the protecting effect is more strengthened.

In this embodiment, specifically, stopper 5's right-hand member fixedly connected with locating piece 13, the constant head tank 11 that corresponds with locating piece 13 is seted up to the inner wall of central groove 8, and locating piece 13 pegs graft in the inside of constant head tank 11, fixes a position stopper 5 through locating piece 13 and constant head tank 11 for the installation of reinforcing plate 2 is more convenient and firm.

In this embodiment, specifically, through-hole 3 has been seted up at the left middle part of reinforcing plate 2, and the inner wall fixedly connected with rubber seal 4 of through-hole 3 improves the leakproofness of bearing cap body 1 through rubber seal 4 to strengthen its protective effect.

In this embodiment, specifically, the right side of the nut 15 is fixedly connected with a gasket 14, the right side of the gasket 14 is in contact with the reinforcing plate 2, and the gasket 14 enables the first fixing bolt 6 to be screwed into the first thread groove 12 more stably.

In this embodiment, specifically, the second thread groove 16 corresponding to the first fixing bolt 6 is formed at each of the four left corners of the reinforcing plate 2, the first fixing bolt 6 is screwed in the second thread groove 16, and the first fixing bolt 6 is more conveniently and stably mounted through the second thread groove 16.

The working principle is as follows: when using, the bearing that will treat the protection is placed in mounting groove 7, then install reinforcing plate 2 in the left side of bearing cap body 1, make stopper 5 be located the inside of central groove 8, and make its right-hand member and bearing contact, thereby it is spacing to the bearing through stopper 5, avoid it to take place the skew in the use, then fix bearing cap body 1 and reinforcing plate 2 through first fixing bolt 6 and nut 15, thereby protect the bearing through reinforcing plate 2, avoid its outer lane to receive too big external force and cause its damage, install it at the assigned position through mounting panel 9 and second fixing bolt 10 at last, thereby simple structure has been reached, high durability and convenient use, and the purpose that the protecting effect is more strengthened.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bearing cap for breaker, includes bearing cap body (1) and reinforcing plate (2), its characterized in that: the reinforcing plate (2) is positioned on the left side of the bearing cover body (1), a central groove (8) is formed in the left side of the bearing cover body (1), a mounting groove (7) is formed in the inner portion of the bearing cover body (1) and positioned on the right side of the central groove (8), first fixing bolts (6) are in threaded connection with the periphery of the left side of the reinforcing plate (2), nuts (15) are fixedly connected with the left end of the first fixing bolts (6) and positioned on the left side of the reinforcing plate (2), first thread grooves (12) corresponding to the first fixing bolts (6) are formed in the left side of the bearing cover body (1), the right ends of the first fixing bolts (6) are in threaded connection with the inner portions of the first thread grooves (12), limiting blocks (5) are fixedly connected with the top and the bottom of the right side of the reinforcing plate (2), and the right ends of the limiting blocks (5) are in contact with the inner wall of the central groove, the bearing cap is characterized in that mounting plates (9) are fixedly connected to the two sides of the bearing cap body (1), and a second fixing bolt (10) is connected to one side of each mounting plate (9) in a threaded mode.

2. A bearing cap for a crusher as claimed in claim 1, wherein: the right end fixedly connected with locating piece (13) of stopper (5), constant head tank (11) that correspond with locating piece (13) are seted up to the inner wall of central slot (8), locating piece (13) are pegged graft in the inside of constant head tank (11).

3. A bearing cap for a crusher as claimed in claim 1, wherein: through-hole (3) have been seted up to reinforcing plate (2) left middle part, the inner wall fixedly connected with rubber seal (4) of through-hole (3).

4. A bearing cap for a crusher as claimed in claim 1, wherein: the right side fixedly connected with gasket (14) of nut (15), the right side and the reinforcing plate (2) contact of gasket (14).

5. A bearing cap for a crusher as claimed in claim 1, wherein: second thread grooves (16) corresponding to the first fixing bolts (6) are formed in four corners of the left side of the reinforcing plate (2), and the first fixing bolts (6) are connected to the inner portions of the second thread grooves (16) in a threaded mode.