CN210474154U

CN210474154U - Novel impact crusher

Info

Publication number: CN210474154U
Application number: CN201920971698.XU
Authority: CN
Inventors: 周家平
Original assignee: Ezhou Hengji Intelligent Equipment Manufacturing Co ltd
Current assignee: Ezhou Hengji Intelligent Equipment Manufacturing Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-05-08
Anticipated expiration: 2029-06-26

Abstract

The utility model relates to a breaker field just discloses a novel impact crusher, including the breaker body, the power end of breaker body is provided with the belt pulley, the belt pulley include with the power end fixed connection's of breaker body connecting axle and with connecting axle fixed connection's baffle, the concentric screwed pipe of right flank axle center department fixedly connected with of baffle, the inside threaded connection of screwed pipe has the threaded rod. This novel impact crusher, when through dwang rotating threaded rod, can be intraductal with threaded rod screw in screw thread, can drive when the threaded rod removes like this and remove the pipe removal, can drive the guide bar when removing the pipe removal and rotate, can change the length of extensible member when the guide bar rotates for the position of arc changes, and four arcs form one and are similar to the disc, can strut the belt that the arc outside with the cover, make the embedding of belt more convenient, it is more high-efficient convenient to change the belt.

Description

Novel impact crusher

Technical Field

The utility model relates to a breaker field specifically is a novel impact crusher.

Background

The impact crusher is also called as impact crushing, is mainly used for processing materials which often need to be moved in metallurgy, chemical industry, building materials, water and electricity and the like, is particularly used for processing flowable stone materials in expressways, railways, water and electricity engineering and the like, and can adopt various configuration forms according to the types and scales of processing raw materials and different requirements of finished materials.

When using impact crusher, need use the power supply to provide power for impact crusher, many impact crushers now all drive through the belt, in long-time use, the belt can be worn and torn, because the size of pulley disc is fixed, very troublesome when changing the belt. Therefore, a novel impact crusher is designed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a novel impact crusher has solved current impact crusher and has changed the very troublesome problem of belt.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a novel impact crusher, includes the breaker body, the power end of breaker body is provided with the belt pulley, the belt pulley include with the power end fixed connection's of breaker body connecting axle and with connecting axle fixed connection's baffle.

The utility model discloses a baffle, including baffle, right flank axle center department fixedly connected with concentric screwed pipe of baffle, the inside threaded connection of screwed pipe has the threaded rod, the outer wall fixedly connected with four evenly distributed's of screwed pipe extensible member, the one end that the screwed pipe was kept away from to the extensible member articulates there is the guide bar.

The outside cover of threaded rod is equipped with the removal pipe, the guide bar is articulated with the outer wall that removes the pipe, the one end fixedly connected with arc of threaded pipe is kept away from to the extensible member, the right-hand member fixedly connected with dwang of threaded rod, the outside joint of dwang has outside disc, outside disc passes through fixing bolt and is connected with the dwang.

Furthermore, the extensible member includes the person in charge with the outer wall fixed connection of screwed pipe, the inside grafting of being responsible for have extend to be responsible for the outside and with arc fixed connection's extension plate, and be responsible for and seted up the gas pocket, the guide bar is kept away from the one end of moving the pipe and is articulated with the extension plate.

Furthermore, the right side wall of baffle is seted up the guide way that corresponds with the arc, the inside sliding connection of guide way has the deflector, be connected with the reinforcing plate between deflector and the arc.

Further, the left side face of the outer disc is provided with a clamping groove matched with the rotating rod, and the rotating rod is located inside the clamping groove.

Further, the right side wall of outside disc sets up the screw hole with the draw-in groove intercommunication, fixing bolt threaded connection is in the inside of screw hole and left end and dwang threaded connection.

Furthermore, the outer wall of threaded rod fixedly connected with is located two spacing rings that remove the outside of pipe respectively.

The utility model has the advantages that:

1. the utility model discloses a, when through dwang rotating threaded rod, can be intraductal with threaded rod screw in screw thread, can drive when the threaded rod removes like this and remove the pipe removal, can drive the guide bar when removing the pipe removal and rotate, can change the length of extensible member when the guide bar rotates for the position of arc changes, and four arcs form an approximate disc, can strut the belt that the arc outside is established to the cover, makes the embedding of belt more convenient, and it is more high-efficient convenient to change the belt.

2. The utility model discloses a, the card can restrict the belt at the outside disc of dwang, avoids the belt to drop from the outside of arc, increases the stability and the security of breaker body operation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a connecting structure of the middle connecting shaft and the baffle plate of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a crusher body; 2. a belt pulley; 3. a connecting shaft; 4. a baffle plate; 5. a threaded pipe; 6. a threaded rod; 7. a telescoping member; 8. a guide bar; 9. an arc-shaped plate; 10. rotating the rod; 11. an outer disc; 12. fixing the bolt; 13. a main pipe; 14. an extension plate; 15. air holes; 16. a guide groove; 17. a guide plate; 18. a reinforcing plate; 19. a card slot; 20. a threaded hole; 21. the tube is moved.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-3: the utility model provides a novel impact crusher, includes breaker body 1, and the power end of breaker body 1 is provided with belt pulley 2, and belt pulley 2 include with the power end fixed connection's of breaker body 1 connecting axle 3 and with connecting axle 3 fixed connection's baffle 4, can provide power for breaker body 1 crushing object when belt pulley 2 rotates, and breaker body 1 can carry out effective breakage to the broken object of needs.

The concentric screwed pipe 5 of right flank axle center department fixedly connected with of baffle 4, the inside threaded connection of screwed pipe 5 has threaded rod 6, and the occlusal force between screwed pipe 5 and threaded rod 6 is greater than the dynamics of belt, the outer wall fixedly connected with four evenly distributed's of screwed pipe 5 extensible member 7, the one end that screwed pipe 5 was kept away from to extensible member 7 articulates there is guide bar 8, can change the position of extensible member 7 when guide bar 8 removed, make the length of extensible member 7 change.

The outer sleeve of threaded rod 6 is equipped with a moving tube 21, the guide bar 8 is hinged with the outer wall of the moving tube 21, one end of the telescopic part 7 far away from the threaded tube 5 is fixedly connected with an arc 9, the right end of the threaded rod 6 is fixedly connected with a rotating rod 10, the outer part of the rotating rod 10 is clamped with an outer disc 11, the outer disc 11 is connected with the rotating rod 10 through a fixing bolt 12, the included angle between the rotating rod 10 and the threaded rod 6 is ninety degrees, so that the force can be more conveniently applied to the threaded rod 6 through the rotating rod 10, the threaded rod 6 can be screwed into the threaded tube 5 through the rotating rod 10, so that the moving tube 21 can be driven to move when the threaded rod 6 moves, the guide bar 8 can be driven to rotate when the moving tube 21 moves, the length of the telescopic part 7 can be changed when the guide bar 8 rotates, so that the position of the arc 9, can strut the belt that the cover was established at the arc 9 outside for the embedding of belt is more convenient, and it is more high-efficient convenient to change the belt, can drive arc 9 and connecting axle 3 when the belt rotates like this and rotate, provides power for breaker body 1.

Can drive 7 length of extensible member when the angle of guide bar 8 changes and change, extensible member 7 includes the person in charge 13 with the outer wall fixed connection of screwed pipe 5, the inside grafting of being responsible for 13 has the extension plate 14 that extends to the person in charge 13 outside and with arc 9 fixed connection, and be responsible for and seted up gas pocket 15 on 13, the one end that removes pipe 21 is kept away from to guide bar 8 is articulated with extension plate 14, guide bar 8 is pulling extension plate 14 and is removing, can drive arc 9 when extension plate 14 removes and remove, make the position between four arcs 9 take place the synchronous change, and form one and be similar to the disc, firmly strut the belt.

As shown in fig. 2-3, the right side wall of baffle 4 is provided with guide way 16 corresponding to arc 9, the inside sliding connection of guide way 16 has guide plate 17, be connected with reinforcing plate 18 between guide plate 17 and the arc 9, drive reinforcing plate 18 and guide plate 17 synchronous motion when extension plate 14 drives arc 9 and removes, reinforcing plate 18 cooperation guide plate 17 and guide bar 8 can strengthen the stability of arc 9 position, avoid the skew to take place in the position of arc 9.

As shown in fig. 2, the left side of outside disc 11 has seted up the draw-in groove 19 with dwang 10 looks adaptation, dwang 10 is located the inside of draw-in groove 19, the screw hole 20 with draw-in groove 19 intercommunication is seted up to the right side wall of outside disc 11, fixing bolt 12 threaded connection is in the inside and the left end and dwang 10 threaded connection of screw hole 20, the card can be restricted the belt at outside disc 11 of dwang 10, avoid the belt to drop from the outside of arc 9, increase the stability and the security of breaker body 1 operation.

When the threaded rod 6 moves, power can be provided for the movement of the moving pipe 21, two limiting rings which are respectively positioned outside the moving pipe 21 are fixedly connected to the outer wall of the threaded rod 6, when the threaded rod 6 moves, the moving pipe 21 can rotate outside the threaded rod 6, and meanwhile, the moving pipe 21 can move synchronously along with the movement of the threaded rod 6 under the limitation of the limiting rings.

To sum up, the utility model discloses when using, when rotating threaded rod 6 through dwang 10, can be with in the 6 screw in screwed pipe 5 of threaded rod, threaded rod 6 can drive when removing like this and remove pipe 21 and remove, can drive guide bar 8 when removing pipe 21 and rotate, can change the length of extensible member 7 when guide bar 8 pivoted, make the position of arc 9 change, four arc 9 form an approximate disc, can strut the cover at the outside belt of arc 9, make the embedding of belt more convenient, can drive arc 9 and connecting axle 3 when belt pivoted like this and rotate, for breaker body 1 provides power, can provide power for 1 crushing object of breaker body when belt pulley 2 rotates, breaker body 1 can carry out effective breakage to needs broken object.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A novel impact crusher, comprising a crusher body (1), characterized in that: a belt pulley (2) is arranged at the power end of the crusher body (1), and the belt pulley (2) comprises a connecting shaft (3) fixedly connected with the power end of the crusher body (1) and a baffle (4) fixedly connected with the connecting shaft (3);

a concentric threaded pipe (5) is fixedly connected to the right side surface axis of the baffle (4), a threaded rod (6) is connected to the inner thread of the threaded pipe (5), four groups of uniformly distributed telescopic pieces (7) are fixedly connected to the outer wall of the threaded pipe (5), and a guide rod (8) is hinged to one end, far away from the threaded pipe (5), of each telescopic piece (7);

the outside cover of threaded rod (6) is equipped with and removes pipe (21), guide bar (8) are articulated with the outer wall that removes pipe (21), the one end fixedly connected with arc (9) of screwed pipe (5) are kept away from in extensible member (7), the right-hand member fixedly connected with dwang (10) of threaded rod (6), the outside joint of dwang (10) has outside disc (11), outside disc (11) are connected with dwang (10) through fixing bolt (12).

2. A novel impact crusher as claimed in claim 1, wherein: the telescopic piece (7) comprises a main pipe (13) fixedly connected with the outer wall of the threaded pipe (5), an extension plate (14) which extends to the outside of the main pipe (13) and is fixedly connected with the arc-shaped plate (9) is inserted into the main pipe (13), an air hole (15) is formed in the main pipe (13), and one end, far away from the moving pipe (21), of the guide rod (8) is hinged to the extension plate (14).

3. A novel impact crusher as claimed in claim 1, wherein: the right side wall of baffle (4) is seted up guide way (16) that correspond with arc (9), the inside sliding connection of guide way (16) has deflector (17), be connected with reinforcing plate (18) between deflector (17) and arc (9).

4. A novel impact crusher as claimed in claim 1, wherein: draw-in groove (19) with dwang (10) looks adaptation are seted up to the left surface of outside disc (11), dwang (10) are located the inside of draw-in groove (19).

5. A novel impact crusher in accordance with claim 4, characterized in that: the right side wall of outside disc (11) sets up screw hole (20) with draw-in groove (19) intercommunication, fixing bolt (12) threaded connection is in the inside of screw hole (20) and left end and dwang (10) threaded connection.

6. A novel impact crusher as claimed in claim 1, wherein: the outer wall of the threaded rod (6) is fixedly connected with two limiting rings which are respectively positioned outside the movable tube (21).