CN213943315U

CN213943315U - Prevent blockking up breaker

Info

Publication number: CN213943315U
Application number: CN202022809056.5U
Authority: CN
Inventors: 李杭春; 翟永明; 程海培
Original assignee: Hangzhou Yuhang Hengli Concrete Co ltd
Current assignee: Hangzhou Yuhang Hengli Concrete Co ltd
Priority date: 2020-11-28
Filing date: 2020-11-28
Publication date: 2021-08-13
Anticipated expiration: 2030-11-28

Abstract

The utility model relates to a prevent blockking up breaker relates to the field of breaker, and it includes the organism, the organism is connected with the sieve that sieves broken back building stones, a plurality of sieve meshes have been seted up on the sieve, organism internal connection has the clearance subassembly of clearing up the sieve mesh, the clearance subassembly includes motor power, connects in the dwang of motor power output shaft, the dwang is located the inside of organism and is the rotation with the organism and is connected, the clearance subassembly still includes rotor plate, a plurality of promotion piece that is connected with the rotor plate that is connected with the dwang, the rotor plate uses the axis of dwang to rotate as the axis of rotation, the rotor plate rotates to when with sieve looks butt in the promotion piece stretches into the sieve mesh of sieve. The present application has the effect of reducing the likelihood of screen plate blockage.

Description

Prevent blockking up breaker

Technical Field

The application relates to the field of crushers, in particular to an anti-blocking crusher.

Background

The crusher is a device for crushing stones, and the crusher crushes stones with the maximum granularity of 600 and 1800 mm to below 25 or 25 mm. The crusher is suitable for crushing medium-hardness stones in the industries of cement, chemical industry, electric power and the like, such as limestone, slag, coke, coal and other stones.

The prior patent with publication number CN108620163A discloses a cone crusher, which comprises a frame and a crushing seat, wherein a crushing cavity is arranged in the crushing seat, the frame is also provided with an installation shaft, a crushing roller 20 is arranged on the installation shaft, the frame is also provided with a rotating shaft and a motor, and the rotating shaft and the installation shaft are driven by a bevel gear; the frame is also provided with a collecting box, and the rotating shaft is also provided with a cam; the side wall of the collecting box is connected with a sieve plate which is obliquely arranged in a sliding mode, one end, close to the mounting shaft, of the sieve plate is lower than the other end of the sieve plate, the sieve plate abuts against the mounting shaft, and a spring is arranged between the sieve plate and the bottom of the collecting box; the bottom of installation axle is equipped with vertical receipts silo, and the epaxial sieve plate below of installation side wall is equipped with the guide mouth with receiving the silo intercommunication, and collecting box bottom is received the silo below and is equipped with the discharge gate.

With respect to the related art in the above, the inventors found that: part of crushed stones are easy to be blocked in sieve holes of the sieve plate to cause the blockage of the sieve plate.

SUMMERY OF THE UTILITY MODEL

To reduce the likelihood of screen plate blockage, the present application provides an anti-jamming crusher.

The application provides a prevent blockking up breaker adopts following technical scheme:

the utility model provides a prevent blockking up breaker, includes the organism, the organism is connected with the sieve that sieves broken back building stones, a plurality of sieve meshes have been seted up on the sieve, organism internal connection has carries out the clearance subassembly of clearing up to the sieve mesh, the clearance subassembly includes motor power, connects in the dwang of motor power output shaft, the dwang is located the inside of organism and is the rotation with the organism and is connected, the clearance subassembly still includes the rotor plate that is connected with the dwang, a plurality of promotion piece that is connected with the rotor plate, the rotor plate uses the axis of dwang to rotate as the axis of rotation, the rotor plate rotates to when with sieve looks butt promote the piece and stretches into in the sieve mesh of sieve.

Through adopting above-mentioned technical scheme, when the organism stops to carry out the breakage to the building stones, open motor power, motor power drives the dwang and rotates, and the dwang drives the rotor plate and rotates, when the rotor plate rotate to with sieve looks butt time, promote the piece and stretch into in the sieve mesh with the sieve mesh in the stone release sieve mesh that blocks, clear up the sieve, reduce the possibility that the sieve blockked up.

Optionally, the sieve plate is connected with a baffle, the baffle is located directly over the pushing block when the rotating plate is vertically arranged, and the baffle is used for preventing crushed stones from falling on the pushing block.

Through adopting above-mentioned technical scheme, the baffle reduces the building stones and pounces the possibility that falls into the promotion piece, protects the promotion piece.

Optionally, the outer wall of the machine body is provided with a sliding opening, the sliding opening is communicated with the inside of the machine body, the sieve plate is connected to the inside of the machine body in a sliding manner, and the sieve plate penetrates through the sliding opening and is taken out of the sliding opening.

Through adopting above-mentioned technical scheme, the slide-out can be followed to the sieve, when needs are changed the sieve, takes out the sieve in the slide-out, has realized dismantling of sieve and has connected.

Optionally, a T-shaped groove is formed in the inner wall of the machine body along the sliding direction of the sieve plate, a T-shaped block is connected to the side wall of the sieve plate, and the T-shaped block is slidably connected to the T-shaped groove.

Through adopting above-mentioned technical scheme, T-shaped piece sliding connection is in the T-shaped groove, the sieve of being convenient for and the being convenient for of organism be connected and the sieve stretches into in the organism.

Optionally, one end of the sieve plate, which does not extend into the machine body, is connected with a cover plate covering the sliding opening.

Through adopting above-mentioned technical scheme, the apron is used for covering the sliding opening, has reduced the possibility that the building stones deviate from the sliding opening.

Optionally, a position limiting component for limiting the position of the cover plate is arranged between the machine bodies.

Through adopting above-mentioned technical scheme, spacing part carries out position fixing to the apron, has reduced the possibility that the sieve removed.

Optionally, the limiting component includes a fixing bolt connected with the cover plate, and the fixing bolt penetrates through the cover plate and is in threaded connection with the machine body.

Through adopting above-mentioned technical scheme, utilize the bolt to carry out fixed connection to apron and organism.

Optionally, the sieve plate comprises an upper connecting frame, a lower connecting frame and a filter screen; the filter screen joint is in last connecting frame and down between the connecting frame, go up the connecting frame and be connected with the connecting bolt who is used for fixed connecting frame and lower connecting frame with lower connecting frame.

Through adopting above-mentioned technical scheme, the sieve goes up splice frame, lower splice frame, filter screen triplex respectively, is convenient for change the filter screen when the filter screen is damaged, has improved the equipment utilization ratio.

In summary, the present application includes at least one of the following beneficial technical effects:

the pushing block extends into the sieve holes to push the stone blocks clamped in the sieve holes out of the sieve holes, so that the sieve plate is cleaned, and the possibility of blockage of the sieve plate is reduced;

the sieve goes up splice frame, lower splice frame, filter screen triplex respectively, is convenient for change the filter screen when the filter screen is damaged, has improved the equipment utilization ratio.

Drawings

Fig. 1 is a schematic structural diagram of an anti-clogging crusher according to an embodiment of the present application.

Fig. 2 is a cross-sectional view mainly showing the rotating plate and the pushing block according to the embodiment of the present application.

Fig. 3 is a schematic structural diagram mainly used for showing a screen plate in the application.

Fig. 4 is an explosion diagram of the present application, which is mainly used for showing the upper connection frame, the lower connection frame and the filter screen.

Fig. 5 is a cross-sectional view of the present application, primarily illustrating the T-shaped slot and the T-shaped block.

Fig. 6 is an enlarged view of a portion a of fig. 5.

Description of reference numerals: 1. a housing; 2. screening holes; 3. a power motor; 4. rotating the rod; 5. a rotating plate; 6. a pushing block; 7. a baffle plate; 8. a sliding port; 9. a T-shaped block; 10. a T-shaped slot; 11. a cover plate; 12. fixing the bolt; 13. an upper connection frame; 14. a lower connecting frame; 15. a filter screen; 16. a connecting bolt; 17. a hopper; 18. a crushing motor; 19. a discharge hopper; 20. a crushing roller.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses prevent blockking up breaker. Referring to fig. 1, an anti-blocking crusher comprises a crusher body, the crusher body comprises a hollow casing 1, a feeding hopper 17 is welded at the top of the casing 1, stone is added from the feeding hopper 17, the casing 1 is internally connected with a crushing roller 20, the crushing roller 20 is used for crushing aggregate, two ends of the crushing roller 20 are respectively connected to the inner wall of the casing 1 in a rotating manner, the crushing roller 20 is provided with two crushing rollers 20 which are meshed with each other, one of the crushing rollers 20 is connected with a crushing motor 18, and the crushing roller 20 is coaxially and fixedly connected to an output shaft of the crushing motor 18. Casing 1 internal connection has the sieve that carries out the screening to broken back building stones, and the sieve highly is less than the height of crushing roller 20 in vertical direction, and a plurality of sieve meshes 2 have been seted up to the sieve. The side wall of the casing 1 is also connected with a discharge hopper 19, the discharge hopper 19 is communicated with the inside of the casing 1, and crushed and finely crushed stone passes through the sieve holes 2 and falls into the bottom of the casing 1 and is discharged from the discharge hopper 19.

Referring to fig. 3 and 4, the sieve includes connecting frame 13, the lower surface of going up connecting frame 13 is connected with filter screen 15, filter screen 15 is seted up to sieve mesh 2, filter screen 15's lower surface is connected with lower connecting frame 14, filter screen 15 joint is between the lower surface of last connecting frame 13 and the upper surface of lower connecting frame 14, it is connected with connecting bolt 16 with lower connecting frame 14 to go up connecting frame 13, connecting bolt 16 is used for fixed connecting frame 13 and lower connecting frame 14, connecting bolt 16 wears to establish connecting frame 13 and threaded connection and is located lower connecting frame 14.

Referring to fig. 2, 5 and 6, a sliding opening 8 is formed in one outer wall of the casing 1 in the length direction, the sliding opening 8 is communicated with the inside of the casing 1, T-shaped grooves 10 are formed in two inner sides of the casing 1 in the length direction along the width direction of the casing 1, two side walls of the upper connecting frame 13 in the length direction are fixedly connected with a T-shaped block 9 respectively, and the T-shaped block 9 is connected with the T-shaped grooves 10 in a sliding manner.

Referring to fig. 1 and 2, the sieve plate penetrates through the sliding port 8 and extends to the outside of the casing 1, one end of the sieve plate, which does not extend into the casing 1, is connected with a cover plate 11 covering the sliding port 8, the area of the cover plate 11 is larger than that of the sliding port 8, a limiting part is arranged between the cover plate 11 and the casing, and the limiting part limits and fixes the cover plate 11. The limiting part comprises a plurality of fixing bolts 12 connected with the cover plate 11, the plurality of fixing bolts 12 are arranged along the circumferential direction of the cover plate 11, and the fixing bolts 12 penetrate through the cover plate 11 and are connected with the machine shell 1 in a threaded mode.

Referring to fig. 2 and 5, in order to reduce the possibility of the stones blocking the screen openings 2, a cleaning assembly is connected inside the casing 1, which cleans the screen openings 2. The cleaning assembly comprises a power motor 3 fixedly connected to the outer wall of the machine shell 1, and an output shaft of the power motor 3 is coaxially and fixedly connected with a rotating rod 4; dwang 4 is connected between 1 length direction's of casing two inner walls, and the both ends of dwang 4 rotate respectively and connect in 1 length direction of casing two inner walls, and dwang 4 is located casing 1 and keeps away from the one end of sliding port 8. The outer wall fixedly connected with rotor plate 5 of dwang 4, rotor plate 5 is worn to establish by dwang 4, and rotor plate 5 uses the axis of dwang 4 to rotate as the axis of rotation. The end of the rotating plate 5 connected with the rotating rod 4 is in an upward convex arc shape, and the center of the arc rotating circle is concentric with the center of the rotating circle of the rotating rod 4, so that the rotating plate 5 can rotate conveniently. The one side fixedly connected with that rotor plate 5 faces upward when rotating to the level has a plurality of promotion pieces 6, and the size that promotes piece 6 slightly is less than the size of sieve mesh 2, and rotor plate 5 rotates to and pushes away piece 6 and stretch into sieve mesh 2 of sieve when with sieve looks butt in.

Referring to fig. 2 and 3, in order to reduce the possibility that stones fall on the pushing block 6, the upper surface of the filter screen 15 is fixedly connected with the baffle 7, the upper surface of the baffle 7 is flush with the upper surface of the upper connecting frame 13, the baffle 7 is located on one side of the filter screen 15 close to the rotating rod 4, the baffle 7 is located right above the pushing block 6 when the rotating plate 5 is vertically arranged, and the vertical projection of the baffle 7 covers the projection of the pushing block 6 at the moment, the baffle 7 is used for preventing the broken stones from falling on the pushing block 6, and the area below the baffle 7 when the rotating plate 5 abuts against the sieve plate is not provided with the pushing block 6.

The implementation principle of the anti-blocking crusher in the embodiment of the application is as follows: open power motor 3, power motor 3 drives dwang 4 and rotates, and dwang 4 drives rotor plate 5 and rotates, rotates to when with sieve looks butt when rotor plate 5, promotes piece 6 and stretches into in sieve mesh 2 and release sieve mesh 2 with the stone that is blocking in the sieve mesh 2, clears up the sieve, reduces the possibility that the sieve blockked up.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a prevent blockking up breaker, includes the organism, the organism is connected with the sieve that sieves broken back building stones, a plurality of sieve meshes (2), its characterized in that have been seted up on the sieve: organism internal connection has carries out the clearance subassembly of clearing up to sieve mesh (2), the clearance subassembly includes motor power (3), connects in dwang (4) of motor power (3) output shaft, dwang (4) are located the inside of organism and are the rotation with the organism and are connected, the clearance subassembly still includes rotor plate (5) that are connected with dwang (4), a plurality of promotion piece (6) that are connected with rotor plate (5), rotor plate (5) use the axis of dwang (4) to rotate as the axis of rotation, rotor plate (5) rotate to when with sieve looks butt promote piece (6) stretch into sieve mesh (2) of sieve.

2. The anti-jamming crusher according to claim 1, characterized in that: the screen plate is connected with a baffle (7), the baffle (7) is located right above the pushing block (6) when the rotating plate (5) is vertically arranged, and the baffle (7) is used for preventing broken stones from falling on the pushing block (6).

3. The anti-jamming crusher according to claim 1, characterized in that: the sieve plate is connected to the inside of the machine body in a sliding mode, and the sieve plate penetrates through the sliding opening (8) and is taken out from the sliding opening (8).

4. An anti-jamming crusher according to claim 3, characterised in that: t-shaped groove (10) have been seted up along sieve slip direction to the inner wall of organism, the lateral wall of sieve is connected with T-shaped piece (9), T-shaped piece (9) sliding connection is in T-shaped groove (10).

5. An anti-jamming crusher according to claim 4, characterised in that: one end of the sieve plate, which does not extend into the machine body, is connected with a cover plate (11) which covers the sliding opening (8).

6. An anti-jamming crusher according to claim 5, characterised in that: and a limiting component for limiting the position of the cover plate (11) is arranged between the machine bodies.

7. An anti-jamming crusher according to claim 6, characterised in that: the limiting part comprises a fixing bolt (12) connected with the cover plate (11), and the fixing bolt (12) penetrates through the cover plate (11) and is in threaded connection with the machine body.

8. The anti-jamming crusher according to claim 1, characterized in that: the sieve plate comprises an upper connecting frame (13), a lower connecting frame (14) and a filter screen (15); the filter screen (15) joint is in last connecting frame (13) and down between connecting frame (14), go up connecting frame (13) and be connected with connecting bolt (16) that are used for fixed connecting frame (13) and lower connecting frame (14) with lower connecting frame (14).