CN217016925U

CN217016925U - Unrestrained concrete is retrieved with smashing device

Info

Publication number: CN217016925U
Application number: CN202123272505.8U
Authority: CN
Inventors: 高信国; 王文齐; 林祥青
Original assignee: Qingdao Xinda Commercial Concrete Co ltd
Current assignee: Qingdao Xinda Commercial Concrete Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-07-22
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a smashing device for recycling scattered concrete, which comprises a feeding hole, a smashing barrel and a movable support, wherein the smashing barrel is fixedly connected to the left side of the top of the movable support, the bottom of the left side of the smashing barrel is communicated with a discharging hole, the top of the discharging hole is fixedly connected with a control valve, the feeding hole is fixedly connected to the top of the smashing barrel, and the bottom of the left side of the feeding hole is fixedly connected with a protection box. According to the utility model, the dust collection cover is arranged to prevent dust from flying out when the crusher operates, and then the exhaust fan is started to suck out the dust in the crusher, so that the problems that the range of a feed inlet of the existing crusher is large, the dust is easy to fly out when the crusher is started, an operator inhales the dust for a long time and has great harm to a respiratory system, the flying-out dust needs to be manually cleaned, the workload is increased, and the noise generated when the crusher operates is large, so that the hearing of the operator is damaged are solved, and the dustproof effect is achieved.

Description

Unrestrained concrete is retrieved with smashing device

Technical Field

The utility model relates to the technical field of concrete smashing devices, in particular to a smashing device for recovering falling concrete.

Background

The crusher is a crushing machine in which the content of the particles with the particle size of more than three millimeters in the discharged materials accounts for more than 50 percent of the total discharged amount. The crushing operation is usually divided into coarse crushing, medium crushing and fine crushing according to the size of the feeding and discharging particle size. Commonly used crushing machines include jaw crushers, gyratory crushers, cone crushers, roller crushers, hammer crushers, impact crushers, and the like. However, the range of a feed inlet of the existing crusher is large, dust is easy to be blown out when the crusher is started, an operator sucks the dust for a long time and has large damage to a respiratory system, the blown-out dust needs manual cleaning, the workload is increased, and noise generated when the crusher operates is large, so that the hearing of the operator is damaged.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a crushing device for recovering the scattered concrete, which has the advantage of dust prevention and solves the problems that the range of a feed inlet of the existing crusher is large, dust is easy to fly out when the crusher is started, an operator inhales the dust for a long time and has large damage to a respiratory system, the flying dust needs to be cleaned manually, the workload is increased, and the hearing of the operator is damaged due to much noise generated during the operation of the crusher.

In order to achieve the purpose, the utility model provides the following technical scheme: a smashing device for recycling falling concrete comprises a feeding port, a smashing barrel and a movable support, wherein the smashing barrel is fixedly connected to the left side of the top of the movable support, the left bottom of the smashing barrel is communicated with a discharging port, the top of the discharging port is fixedly connected with a control valve, the feeding port is fixedly connected to the top of the smashing barrel, the left bottom of the feeding port is fixedly connected with a protection box, the top of the feeding port is movably connected with a dust suction cover through a hinge, the top of the right side of the dust suction cover is communicated with a flexible hose, one end, far away from the dust suction cover, of the flexible hose is communicated with a leather hose, one end, far away from the flexible hose, of the leather hose is communicated with an air exhauster, the left side of the air exhauster is fixedly connected with the right side of the smashing barrel, the output end of the air exhauster is communicated with a collecting box through a pipeline, the left side of the collecting box is fixedly connected with the right side of the smashing barrel, the right side of the rear side of the top of the collecting box is provided with a filtering hole.

Preferably, a coarse filter is arranged inside the dust collection cover, and two ends of the coarse filter are respectively fixedly connected with the left side and the right side of the inner wall of the dust collection cover.

Preferably, the left side of the bottom of the inner wall of the protection box is fixedly connected with a motor, the surface of the output end of the motor is fixedly connected with a transmission plate, the bottom of the inner wall of the protection box is fixedly connected with a fixed block, a limiting sliding groove is formed in the fixed block, a sliding block is slidably connected in the limiting sliding groove, the left side of the sliding block is slidably connected with a first transmission rod through a shaft pin, the left side of the front of the first transmission rod is movably connected to the left side of the transmission plate through the shaft pin, the right side of the sliding block is fixedly connected with a second transmission rod, a shaking block is sleeved on the surface of the leather hose, and one end, far away from the sliding block, of the second transmission rod is fixedly connected with the shaking block.

Preferably, the shaking block is internally embedded with a ball, and the surface of the leather tube is sleeved with a wear-resistant sleeve positioned on the inner side of the ball.

Preferably, the spring is fixedly connected to the top of the right side of the crushing barrel, and one end, far away from the crushing barrel, of the spring is fixedly connected with the leather hose.

Preferably, the collecting box is movably provided with a collecting frame inside, the right side of the collecting frame is fixedly connected with a handle, both sides of the right side of the collecting box are fixedly connected with hasps, and the collecting box is movably connected with the collecting frame through the hasps.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the dust collection device, the dust collection cover is arranged, so that the dust is prevented from being blown out when the crusher operates, and then the dust in the crusher is sucked out by starting the exhaust fan, so that the problems that the range of a feed inlet of the existing crusher is large, the dust is easily blown out when the crusher is started, an operator inhales the dust for a long time and has large damage to a respiratory system, the blown-out dust needs to be manually cleaned, the workload is increased, noise generated when the crusher operates is large, the hearing of the operator is damaged are solved, and the dust collection effect is achieved.

2. According to the utility model, the coarse filter screen is arranged, so that large-particle materials in the crusher are prevented from being sucked out when the exhaust fan exhausts air, and the pipeline is prevented from being blocked.

3. According to the leather hose, the motor, the transmission plate, the fixing block, the limiting sliding groove, the sliding block, the first transmission rod, the second transmission rod and the shaking block are arranged, so that the motor drives the transmission plate to rotate when being started, the transmission plate drives the first transmission rod to rotate, the transmission rod drives the sliding block and the second transmission rod to slide left and right again, the second transmission rod drives the shaking block to move left and right, the leather hose can swing left and right, dust is prevented from being adhered to the inner wall of the leather hose to corrode the leather hose, the service life of the leather hose is prolonged, and meanwhile the leather hose is prevented from being blocked when being kept still.

Drawings

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

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

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic perspective view of a fixing block according to the present invention;

in the figure: 1. a feed inlet; 2. a crushing barrel; 3. moving the support; 4. a discharge port; 5. a control valve; 6. a protective case; 7. a dust collection cover; 8. a flexible hose; 9. an exhaust fan; 10. a collection box; 11. a filtration pore; 12. coarse filtration; 13. a motor; 14. a drive plate; 15. a fixed block; 16. a limiting sliding groove; 17. a slider; 18. a first transmission rod; 19. a second transmission rod; 20. a dithering block; 21. a ball bearing; 22. a wear-resistant sleeve; 23. a spring; 24. a leather hose; 25. a collection frame; 26. a hasp; 27. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

As shown in figures 1 to 4, the smashing device for recovering the scattered concrete provided by the utility model comprises a feeding port 1, a smashing barrel 2 and a movable support 3, wherein the smashing barrel 2 is fixedly connected to the left side of the top of the movable support, the bottom of the left side of the smashing barrel 2 is communicated with a discharging port 4, the top of the discharging port 4 is fixedly connected with a control valve 5, the feeding port 1 is fixedly connected to the top of the smashing barrel 2, the bottom of the left side of the feeding port 1 is fixedly connected with a protection box 6, the top of the feeding port 1 is movably connected with a dust collection cover 7 through a hinge, the top of the right side of the dust collection cover 7 is communicated with a flexible hose 8, one end of the flexible hose 8, which is far away from the dust collection cover 7, one end of the flexible hose 24, which is far away from the flexible hose 8, is communicated with an exhaust fan 9, the left side of the exhaust fan 9 is fixedly connected with the right side of the smashing barrel 2, and the output end of the exhaust fan 9 is communicated with a collection box 10 through a pipeline, the left side of the collecting box 10 is fixedly connected with the right side of the crushing barrel 2, and the right side of the rear side of the top of the collecting box 10 is provided with a filtering hole 11.

Referring to fig. 2, a coarse filter 12 is disposed inside the dust collection cover 7, and both ends of the coarse filter 12 are fixedly connected to the left and right sides of the inner wall of the dust collection cover 7, respectively.

As a technical optimization scheme of the utility model, the coarse filter 12 is arranged, so that when the exhaust fan 9 exhausts air, large-particle materials in the crusher are prevented from being sucked out, and the pipeline is prevented from being blocked.

Referring to fig. 3, left side fixedly connected with motor 13 of protection box 6 inner wall bottom, the fixed surface of motor 13 output is connected with driving plate 14, the bottom fixedly connected with fixed block 15 of protection box 6 inner wall, spacing sliding tray 16 has been seted up to the inside of fixed block 15, the inside sliding connection of spacing sliding tray 16 has sliding block 17, sliding block 17's left side has transfer line 18 through pivot sliding connection, the positive left side of transfer line 18 is passed through pivot swing joint in the left side of driving plate 14, sliding block 17's right side fixedly connected with transfer line two 19, the surperficial cover of leather hose 24 is equipped with shakes piece 20, transfer line two 19 keeps away from sliding block 17's one end and shake piece 20 fixed connection.

As a technical optimization scheme of the utility model, the motor 13, the transmission plate 14, the fixed block 15, the limiting sliding groove 16, the sliding block 17, the first transmission rod 18, the second transmission rod 19 and the shaking block 20 are arranged, so that the motor 13 drives the transmission plate 14 to rotate when being started, the transmission plate 14 drives the first transmission rod 18 to rotate, the first transmission rod 18 drives the sliding block 17 and the second transmission rod 19 to slide left and right, and the second transmission rod 19 drives the shaking block 20 to move left and right, so that the leather hose 24 can swing left and right, dust is prevented from adhering to the inner wall of the leather hose 24 to corrode the leather hose 24, the service life of the leather hose 24 is prolonged, and blockage of the leather hose 24 when standing is prevented.

Referring to fig. 3, the shaking block 20 is embedded with a ball 21, and a wear-resistant sleeve 22 is sleeved on the surface of a rubber tube 24 and is located inside the ball 21.

As a technical optimization scheme of the utility model, the friction between the shaking block 20 and the wear-resistant sleeve 22 is reduced by arranging the balls 21, the contact area is reduced, the leather hose 24 can be protected by arranging the wear-resistant sleeve 22, the friction between the shaking block 20 and the leather hose 24 is reduced, and the service life of the leather hose 24 is prolonged.

Referring to fig. 3, a spring 23 is fixedly connected to the top of the right side of the pulverizing barrel 2, and one end of the spring 23 far away from the pulverizing barrel 2 is fixedly connected to a leather hose 24.

As a technical optimization scheme of the utility model, the spring 23 is arranged, so that the leather hose 24 can be assisted to reset when the leather hose 24 shakes.

Referring to fig. 2, a collecting frame 25 is movably mounted inside the collecting box 10, a handle 27 is fixedly connected to the right side of the collecting frame 25, hasps 26 are fixedly connected to both sides of the right side of the collecting box 10, and the collecting box 10 is movably connected to the collecting frame 25 through the hasps 26.

As a technical optimization scheme of the utility model, the collection frame 25 is arranged, so that the sucked dust can be collected, the operator can pour the collected dust into the feeding hole 1 again to prevent the waste of materials, and the hasp 26 can fix the collection box 10 and the collection frame 25 to prevent the collection frame 25 from sliding off.

The working principle and the using process of the utility model are as follows: when the dust collector is used, an operator opens the dust collection cover 7, pours materials into the dust collection cover 7, closes the dust collection cover 7, enables the crushing barrel 2 to crush the materials, enables the floated powder to be sucked by the exhaust fan 9, simultaneously blocks large-particle materials outside by the coarse strainer 12 when the dust is sucked, prevents the large-particle materials from blocking the leather hose 24, starts the motor 13, enables the motor 13 to drive the driving plate 14 to rotate when the motor 13 is started, the driving plate 14 drives the driving rod I18 to rotate, the driving rod I18 drives the sliding block 17 and the driving rod II 19 to slide left and right, the driving rod II 19 drives the shaking block 20 to move left and right, enables the leather hose 24 to swing left and right, ensures that the dust is not accumulated and blocked after being sucked into the leather hose 24, reduces the corrosion of the leather hose 24 caused by the dust, the exhaust fan 9 sucks the dust into the collection box 10, enables the air to be discharged from the filter hole 11, filters the dust in the collection frame 25, and opens the hasp 26 after the use is completed, and (4) drawing out the collection frame 25 and cleaning the dust in the collection frame 25.

In conclusion: this unrestrained concrete is retrieved with smashing device, make the breaker stop the play of dust when the operation through setting up dust absorption lid 7, the rethread starts the dust suction in air exhauster 9 with the breaker, it is big to have solved current breaker feed inlet scope, there is the dust to raise easily when the breaker starts, the operator inhales the dust for a long time and is bigger to respiratory's injury, the dust of raising needs artifical clearance, the work load has been increased, and the noise that the breaker produced when the operation is many, the sense of hearing to the operator has caused the harm problem.

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.

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

Claims

1. The utility model provides a unrestrained concrete is retrieved with smashing device, includes feed inlet (1), smashes bucket (2) and moving support (3), its characterized in that: the automatic dust collector is characterized in that the crushing barrel (2) is fixedly connected to the left side of the top of the movable support (3), the left bottom of the crushing barrel (2) is communicated with a discharge port (4), the top of the discharge port (4) is fixedly connected with a control valve (5), the feed inlet (1) is fixedly connected to the top of the crushing barrel (2), the left bottom of the feed inlet (1) is fixedly connected with a protection box (6), the top of the feed inlet (1) is movably connected with a dust collection cover (7) through a hinge, the top on the right side of the dust collection cover (7) is communicated with an expansion hose (8), one end, away from the dust collection cover (7), of the expansion hose (8) is communicated with a leather hose (24), one end, away from the expansion hose (8), of the leather hose (24) is communicated with an exhaust fan (9), the left side of the exhaust fan (9) is fixedly connected with the right side of the crushing barrel (2), the output end of the exhaust fan (9) is communicated with a collection box (10) through a pipeline, the left side of the collecting box (10) is fixedly connected with the right side of the crushing barrel (2), and the right side of the rear side of the top of the collecting box (10) is provided with a filter hole (11).

2. The shattering apparatus for recovery of concrete sprinkled according to claim 1, wherein: the inside of dust absorption lid (7) is provided with coarse strainer (12), the both ends of coarse strainer (12) respectively with the left side and the right side fixed connection of dust absorption lid (7) inner wall.

3. The crushing device for recovering the scattered concrete according to claim 1, wherein: the left side of the bottom of the inner wall of the protection box (6) is fixedly connected with a motor (13), the surface of the output end of the motor (13) is fixedly connected with a transmission plate (14), the bottom of the inner wall of the protection box (6) is fixedly connected with a fixed block (15), a limiting sliding groove (16) is arranged inside the fixed block (15), a sliding block (17) is connected inside the limiting sliding groove (16) in a sliding manner, the left side of the sliding block (17) is connected with a first transmission rod (18) in a sliding manner through a shaft pin, the left side of the front surface of the first transmission rod (18) is movably connected with the left side of the transmission plate (14) through a shaft pin, a second transmission rod (19) is fixedly connected to the right side of the sliding block (17), a shaking block (20) is sleeved on the surface of the leather tube (24), and one end of the second transmission rod (19) far away from the sliding block (17) is fixedly connected with the shaking block (20).

4. The shattering apparatus for recovery of concrete sprinkled thereon according to claim 3, wherein: the inside of trembling piece (20) is inlayed and is had ball (21), leather hose (24) surface cover is equipped with and is located ball (21) inboard wear-resisting cover (22).

5. The crushing device for recovering the scattered concrete according to claim 1, wherein: the top fixedly connected with spring (23) on crushing bucket (2) right side, the one end and leather hose (24) fixed connection of crushing bucket (2) are kept away from in spring (23).

6. The crushing device for recovering the scattered concrete according to claim 1, wherein: collect inside movable mounting of box (10) and have collection frame (25), the right side fixedly connected with handle (27) of collecting frame (25), the equal fixedly connected with hasp (26) in both sides on collection box (10) right side, collect box (10) through hasp (26) and collection frame (25) swing joint.