CN218222766U

CN218222766U - Transmission mechanism of double-shaft crusher

Info

Publication number: CN218222766U
Application number: CN202222103755.7U
Authority: CN
Inventors: 孙法虎; 孙启祥; 马驰; 肖永飞
Original assignee: Zaozhuang Xinjinshan Intelligent Equipment Co ltd
Current assignee: Zaozhuang Xinjinshan Intelligent Equipment Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-01-06
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a transmission mechanism of biax breaker, including the breaker body, the breaker body is provided with the protecting box outward, the protecting box inner wall is close to right side fixedly connected with baffle of department, breaker body left and right sides lateral wall respectively with protecting box left side inner wall and baffle left wall swing joint, two driving shaft right-hand members on breaker body right side pass through bearing and baffle left wall swing joint, the driving shaft right-hand member passes the bearing inner race and extends to the baffle right side to fixedly connected with circular gear, two intermeshing between the circular gear is located the place ahead the driving shaft right-hand member passes through bearing and protecting box right side inner wall swing joint, the utility model discloses a series of structures make this device have characteristics such as transmission speed can adjust.

Description

Transmission mechanism of double-shaft crusher

Technical Field

The utility model relates to a biax breaker technical field specifically is a biax breaker's drive mechanism.

Background

The double-shaft crusher is a machine mainly used for crushing construction waste, industrial waste, household garbage, municipal garbage, garden garbage, medical garbage, kitchen garbage and biomass, the power transmission of the double-shaft crusher usually depends on a transmission mechanism, and the transmission mechanism of the double-shaft crusher in the prior art has the problems that the transmission speed cannot be adjusted and the like when in use, so that the transmission mechanism of the double-shaft crusher is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's defect, provide a biax breaker's drive mechanism.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a drive mechanism of biax breaker, includes the breaker body, be provided with the protective housing outside the breaker body, the protective housing inner wall is close to right side department fixedly connected with baffle, breaker body left and right sides lateral wall respectively with protective housing left side inner wall and baffle left wall swing joint, two driving shaft right-hand members in breaker body right side pass through bearing and baffle left wall swing joint, the driving shaft right-hand member passes the bearing inner race and extends to the baffle right side to fixedly connected with circular gear, two intermeshing between the circular gear is located the place ahead the driving shaft right-hand member passes through bearing and protective housing right side inner wall swing joint, baffle right side wall fixedly connected with driving motor, driving motor output shaft right-hand member fixedly connected with rotation axis, rotation axis right-hand member fixedly connected with circular slab, circular slab outer wall swing joint has a plurality of evenly distributed's arc piece, the circular slab is kept away from to the arc piece, and the arc wall has been seted up to one side lateral wall, a plurality of the ring channel that the arc groove is constituteed with be located between the driving shaft through sheave drive and be connected with first belt in the place ahead, the circular slab right side is provided with adjustment mechanism.

Preferably, the arc piece is close to circular plate one side lateral wall fixedly connected with and removes the pipe, just set up on the circular plate and remove tub assorted movable orifices, remove intraductal threaded rod that is provided with, remove tub inner wall set up with threaded rod assorted screw thread the threaded rod is kept away from and is removed tub one end and pass through bearing and removal downthehole wall swing joint.

Preferably, remove a tub left side wall fixedly connected with stopper, remove hole left side inner wall seted up with stopper assorted spacing groove.

Preferably, adjustment mechanism includes the pipe, pipe left end and circular slab right side wall fixed connection, the pipe right-hand member passes through bearing and guard box right side inner wall swing joint, be provided with the rotary rod in the pipe, both ends are respectively through bearing and circular slab right side wall and circular pipe inner wall swing joint about the rotary rod, the dead slot has been seted up to the department near the centre in the circular slab, the rotary rod left end passes the bearing inner circle and extends to in the dead slot to the first bevel gear of fixedly connected with, the meshing of first bevel gear left wall has a plurality of evenly distributed's second bevel gear, just the threaded rod passes in bearing inner circle and extends to the dead slot near second bevel gear fixed connection near being close to first bevel gear one end.

Preferably, the circular tube right side is provided with first circular block, the circular tube right-hand member passes the bearing inner race to run through first circular block left wall, the rotary rod right-hand member passes the bearing inner race and extends to the circular tube right side, and fixedly connected with second circular block.

Preferably, a transmission rod is arranged below the circular plate, the left end and the right end of the transmission rod are respectively movably connected with the right wall of the partition plate and the inner wall of the right side of the protection box through bearings, and a second belt is connected between the transmission rod and the circular tube through a grooved pulley in a transmission manner.

Preferably, the bottom of the protection box is close to four corners and is fixedly connected with supporting legs.

Compared with the prior art, the beneficial effects of the utility model are that:

in the technical scheme, the threaded rod can be manually driven to rotate through the mutual matching of the rotating rod, the first bevel gear, the second bevel gear and the second circular block, and meanwhile, through the mutual matching of the limiting block and the moving pipe, the arc blocks can synchronously move away from or close to one side of the circular plate, so that the outer diameter of an annular groove formed by a plurality of arc grooves is changed, the transmission ratio between the rotating shaft and the driving shaft in front is changed, and the rotating speeds of the two driving shafts are changed; through the mutual cooperation between second belt and the transfer line, can realize that the transfer line is rotatory to realize the multinomial output to driving motor's power, the effectual utilization ratio that improves driving motor output's power.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view of fig. 2 at B.

Reference numbers in the figures: 1. a crusher body; 2. a partition plate; 3. a circular gear; 4. a first belt; 5. a drive shaft; 6. a second belt; 7. a transmission rod; 8. a drive motor; 9. a protective box; 10. a first circular block; 11. a circular tube; 12. rotating the rod; 13. a second circular block; 14. a threaded rod; 15. moving the tube; 16. an arc-shaped block; 17. a circular plate; 18. a second bevel gear; 19. a rotating shaft; 20. a first bevel gear; 21. and a limiting block.

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.

The first embodiment is as follows: referring to fig. 1-4, a transmission mechanism of a double-shaft crusher comprises a crusher body 1, a protective box 9 is arranged outside the crusher body 1, a partition plate 2 is fixedly connected to a position, close to the right side, of the inner wall of the protective box 9, side walls of the left and right sides of the crusher body 1 are movably connected to the inner wall of the left side of the protective box 9 and the left wall of the partition plate 2 respectively, right ends of two driving shafts 5 on the right side of the crusher body 1 are movably connected to the left wall of the partition plate 2 through bearings, the right ends of the driving shafts 5 penetrate through inner rings of the bearings and extend to the right side of the partition plate 2, and are fixedly connected with circular gears 3, the two circular gears 3 are mutually meshed, the right end of the driving shaft 5 positioned in front is movably connected to the inner wall of the right side of the protective box 9 through bearings, a driving motor 8 is fixedly connected to the right wall of the partition plate 2, a rotating shaft 19 is fixedly connected to the right end of an output shaft of the driving motor 8, and a circular plate 17 is fixedly connected to the right end of the rotating shaft 19, the outer wall of the circular plate 17 is movably connected with a plurality of arc blocks 16 which are evenly distributed, the side wall of one side of each arc block 16, which is close to the circular plate 17, is fixedly connected with a moving pipe 15, a moving hole matched with the moving pipe 15 is arranged on the circular plate 17, a threaded rod 14 is arranged in the moving pipe 15, the threaded rod 14 matched with the threaded rod 14 is arranged on the inner wall of the moving pipe 15, one end, which is far away from the moving pipe 15, of the threaded rod 14 matched with the threaded rod 14 is movably connected with the inner wall of the moving hole through a bearing, the left wall of the moving pipe 15 is fixedly connected with a limiting block 21, the inner wall of the left side of the moving hole is provided with a limiting groove matched with the limiting block 21, the arc block 16, which is far away from the circular plate 17, the side wall of one side is provided with an arc groove, a first belt 4 is connected between an annular groove formed by a plurality of arc grooves and a driving shaft 5 positioned in front through sheave transmission, the right side of the circular plate 17 is provided with an adjusting mechanism, the adjusting mechanism, and the

circular plate

11, 11 left ends of pipe and circular slab 17 right wall fixed connection, 11 right ends of pipe pass through bearing and guard box 9 right side inner wall swing joint, be provided with rotary rod 12 in the pipe 11, both ends pass through bearing and circular slab 17 right wall and pipe 11 inner wall swing joint respectively about rotary rod 12, the hollow slot has been seted up near middle department in the circular slab 17, the rotary rod 12 left end passes the bearing inner circle and extends to the hollow slot in, and fixedly connected with first bevel gear 20, first bevel gear 20 left wall meshing has a plurality of evenly distributed's second bevel gear 18, and threaded rod 14 passes the bearing inner circle near first bevel gear 20 one end and extends to the hollow slot, and with adjacent second bevel gear 18 fixed connection, pipe 11 right side is provided with first circular piece 10, pipe 11 right ends passes the bearing inner circle, and run through first circular piece 10 left wall, rotary rod 12 right ends pass the bearing inner circle and extend to pipe 11 right sides, and fixedly connected with second circular piece 13.

Through rotary rod 12, first bevel gear 20, mutually supporting between second bevel gear 18 and the second circular block 13, can realize the rotation of manual drive threaded rod 14, simultaneously through stopper 21 and the mutually supporting between the removal pipe 15, can realize that a plurality of arc piece 16 keeps away from or is close to circular plate 17 one side motion in step, thereby change the ring channel external diameter that a plurality of arc wall formed, and then change rotation axis 19 and be located the drive ratio between the place ahead driving shaft 5, and then change the rotational speed of two driving shafts 5.

The second embodiment: a transmission rod 7 is arranged below the circular plate 17, the left end and the right end of the transmission rod 7 are movably connected with the right wall of the partition plate 2 and the inner wall of the right side of the protection box 9 through bearings respectively, a second belt 6 is connected between the transmission rod 7 and the circular pipe 11 through a grooved wheel in a transmission mode, and supporting legs are fixedly connected to the bottom of the protection box 9 close to four corners.

Through the mutual cooperation between second belt 6 and the transfer line 7, can realize that transfer line 7 is rotatory to realize the multinomial output to the power of driving motor 8, the effectual utilization ratio that improves the power of driving motor 8 output.

The working principle is as follows: when the technical scheme is used, the driving motor 8 drives the rotating shaft 19 to rotate, the rotating shaft 19 transfers the circular plate 17 to rotate, so as to drive the arc-shaped blocks 16 to rotate, the driving shaft 5 located in front is driven to rotate through the first belt 4, the driving shaft 5 located in front is driven to rotate through the two circular gears 3, so as to realize the rotation operation of the two driving shafts 5, meanwhile, the circular plate 17 drives the circular pipe 11 to rotate, the circular pipe 11 drives the transmission rod 7 to rotate through the second belt 6, so as to realize the multi-output of the output shaft power of the driving motor 8, when the rotating speed of the driving shaft 5 needs to be adjusted, the first circular blocks 10 and the second circular blocks 13 are respectively held, the second circular blocks 13 are rotated and ensure that the first circular blocks 10 do not rotate, the second circular blocks 13 drive the rotating rod 12 to rotate, the second rotating rod 12 drives the second bevel gear 18 to rotate through the first bevel gear 20, the second bevel gear 18 drives the threaded rod 14 to rotate, at the moving pipe 15 cannot rotate under the limiting action of the limiting block 21, so as to drive the arc-shaped blocks 16 to move away from or to be close to the circular plate 17, thereby changing the diameter of the transmission of the arc-shaped grooves, thereby changing the ratio of the driving shaft 5 to the driving shaft 5, and the driving shaft 5 located in front, and the driving shaft 5 located between the driving shaft.

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 drive mechanism of biax breaker, includes breaker body (1), its characterized in that: a protective box (9) is arranged outside the crusher body (1), a partition plate (2) is fixedly connected to the inner wall of the protective box (9) close to the right side, the side walls of the left side and the right side of the crusher body (1) are respectively movably connected with the inner wall of the left side of the protective box (9) and the left wall of the clapboard (2), the right ends of two driving shafts (5) on the right side of the crusher body (1) are movably connected with the left wall of the clapboard (2) through bearings, the right end of the driving shaft (5) passes through the bearing inner ring and extends to the right side of the clapboard (2), and is fixedly connected with circular gears (3), the two circular gears (3) are mutually meshed, the right end of the driving shaft (5) positioned in front is movably connected with the inner wall of the right side of the protective box (9) through a bearing, the right wall of the clapboard (2) is fixedly connected with a driving motor (8), the right end of the output shaft of the driving motor (8) is fixedly connected with a rotating shaft (19), the right end of the rotating shaft (19) is fixedly connected with a circular plate (17), the outer wall of the circular plate (17) is movably connected with a plurality of arc blocks (16) which are evenly distributed, the arc block (16) is far away from the circular plate (17), an arc groove is formed in the side wall of one side of the arc block, a plurality of annular grooves formed by the arc grooves are connected with a first belt (4) through grooved wheel transmission between the annular groove and the driving shaft (5) located in front, and an adjusting mechanism is arranged on the right side of the circular plate (17).

2. The transmission mechanism of a twin-shaft crusher according to claim 1, characterized in that: arc piece (16) are close to circular slab (17) one side lateral wall fixedly connected with and remove pipe (15), just set up on circular slab (17) and remove pipe (15) assorted movable orifice, be provided with threaded rod (14) in removing pipe (15), remove pipe (15) inner wall set up with threaded rod (14) assorted screw thread threaded rod (14) are kept away from and are removed pipe (15) one end and pass through bearing and removal downthehole wall swing joint.

3. The transmission mechanism of a twin-shaft crusher according to claim 2, characterized in that: remove pipe (15) left side wall fixedly connected with stopper (21), remove hole left side inner wall and seted up with stopper (21) assorted spacing groove.

4. The transmission mechanism of a twin-shaft crusher according to claim 2, characterized in that: adjustment mechanism includes pipe (11), pipe (11) left end and circular slab (17) right side wall fixed connection, pipe (11) right-hand member passes through bearing and guard box (9) right side inner wall swing joint, be provided with rotary rod (12) in pipe (11), both ends are respectively through bearing and circular slab (17) right side wall and pipe (11) inner wall swing joint about rotary rod (12), the dead slot has been seted up to department in the middle of leaning on in circular slab (17), rotary rod (12) left end passes the bearing inner circle and extends to the dead slot in to the first bevel gear (20) of fixedly connected with, first bevel gear (20) left wall meshing has a plurality of evenly distributed's second bevel gear (18), just threaded rod (14) are close to first bevel gear (20) one end and pass the bearing inner circle and extend to the dead slot to with adjacent second bevel gear (18) fixed connection.

5. The transmission mechanism of a twin-shaft crusher according to claim 4, characterized in that: pipe (11) right side is provided with first circular block (10), bearing inner circle is passed to pipe (11) right-hand member to run through first circular block (10) left side wall, rotary rod (12) right-hand member passes the bearing inner circle and extends to pipe (11) right side, and fixedly connected with second circular block (13).

6. The transmission mechanism of a twin-shaft crusher according to claim 1, characterized in that: circular plate (17) below is provided with transfer line (7), both ends are passed through bearing and baffle (2) right wall and guard box (9) right side inner wall swing joint respectively about transfer line (7), be connected with second belt (6) through sheave transmission between transfer line (7) and pipe (11).

7. The transmission mechanism of a twin-shaft crusher according to claim 1, characterized in that: the bottom of the protection box (9) is close to four corners and is fixedly connected with supporting legs.