CN218013257U

CN218013257U - Recycled aggregate crusher

Info

Publication number: CN218013257U
Application number: CN202221848306.9U
Authority: CN
Inventors: 刘广辉
Original assignee: Hebei Lianzhong Yicheng Concrete Co ltd
Current assignee: Hebei Lianzhong Yicheng Concrete Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-12-13
Anticipated expiration: 2032-07-18

Abstract

The application relates to the technical field of building materials, in particular to a recycled aggregate crusher, which comprises a movable vehicle body, a cushion pad fixedly connected to the movable vehicle body, a damping mechanism fixedly connected to the cushion pad and a crusher body fixedly connected to the damping mechanism; damping mechanism includes fixed connection fixed seat, the sliding seat of sliding connection on the fixed seat and the damper who sets up between sliding seat and fixed seat on the cushion upper surface, the sliding seat slides along the horizontal direction. At blotter and damper's cooperation, reduce the influence of breaker body to removing the automobile body, this application has makes things convenient for the fixed automobile body that removes of staff, improves the effect of the stability of this application device.

Description

Recycled aggregate crusher

Technical Field

The application relates to the technical field of building materials, in particular to a recycled aggregate crusher.

Background

The aggregate prepared from the waste concrete is called recycled concrete aggregate, which is called recycled aggregate for short, and the production and utilization of the recycled aggregate from the construction waste have important significance for saving resources, protecting the environment and realizing the sustainable development of the construction industry. In the related art, a crusher is generally used to crush the waste concrete, so that aggregates which can be used continuously are selected from the crushed concrete and reused as recycled aggregates.

With respect to the related art among the above, the inventors consider that there is a defect: breaker among the correlation technique can strike the concrete piece at the working process to lead to the breaker body to take place comparatively violent vibrations, vibrations can lead to the fixed establishment of breaker body to take place not hard up, are unfavorable for the stability of breaker.

SUMMERY OF THE UTILITY MODEL

In order to improve breaker fixed establishment's stability, this application provides a regeneration aggregate breaker.

The application provides a recycled aggregate breaker adopts following technical scheme:

a recycled aggregate crusher comprises a movable vehicle body, a cushion pad fixedly connected to the movable vehicle body, a damping mechanism fixedly connected to the cushion pad, and a crusher body fixedly connected to the damping mechanism; damping mechanism includes fixed connection fixed seat, the sliding seat of sliding connection on the fixed seat and the damper who sets up between sliding seat and fixed seat on the cushion upper surface, the sliding seat slides along the horizontal direction.

Through adopting above-mentioned technical scheme, when the breaker body began the during operation, comparatively violent vibrations took place for the breaker body, and the blotter can absorb and weaken the ascending vibrations of vertical side, and when the ascending vibrations of breaker body emergence horizontal direction, take place relative slip between sliding seat and the fixing base, the damper between sliding seat and the fixing base takes place to warp to absorb the energy of horizontal vibrations, thereby weaken the ascending vibrations of horizontal direction. At blotter and damper's cooperation, reduce the influence of breaker body to removing the automobile body to make things convenient for the fixed automobile body that removes of staff, thereby improved the stability of this application device.

Optionally, an installation groove is formed in the upper surface of the fixed seat, and the sliding seat is slidably connected to the inner wall of the installation groove.

Through adopting above-mentioned technical scheme, install the sliding seat in the inside of mounting groove, when the vibrations on the breaker body takes place the horizontal direction, the sliding seat slides along the horizontal direction of mounting groove in the inside of mounting groove.

Optionally, the bottom fixed connection of mounting groove has the horizontally guide rail, sliding connection has the slider on the guide rail, sliding seat fixed connection is on the upper surface of slider.

Optionally, the damping assemblies are two sets of damping assemblies, the two sets of damping assemblies are respectively arranged at two ends of the sliding seat, one end of each damping assembly is fixedly connected to the inner wall of the corresponding mounting groove, and the other end of each damping assembly is fixedly connected to the side face of the corresponding sliding seat.

Through adopting above-mentioned technical scheme, when the sliding seat slides in the inside of mounting groove, thereby the sliding seat can drive damping component and warp damping component and parallel time damping component absorbs the energy of vibrations and weakens vibrations.

Optionally, the damping component comprises a cylinder fixedly connected to the inner wall of the mounting groove and a piston rod slidably connected to the inner wall of the cylinder, the piston rod is fixedly connected to the side face of the sliding seat, air is filled in the cylinder, and air pressure inside the cylinder is larger than outside air pressure.

Through adopting above-mentioned technical scheme, when the sliding seat took place to remove along with the vibrations of breaker body, the piston rod slides to the barrel is inside, and the inside air pressure of barrel risees, and some kinetic energy conversion of sliding seat become the kinetic energy and the inside air internal energy of barrel of piston rod to reduce the amplitude of sliding seat, reduce the impact force of sliding seat to the fixing base.

Optionally, a separating plate is arranged in the middle of the barrel, the separating plate divides the barrel into two parts, a through hole is formed in the separating plate, and an energy-absorbing fan is arranged at the through hole.

By adopting the technical scheme, the cylinder body is divided into two parts by using the separating plate, when the sliding seat slides along the horizontal direction, and the piston rod is pushed into the cylinder body, the air pressure on one side of the cylinder body, which is close to the sliding seat, is raised, the air in the high-pressure part in the cylinder body flows into the inner part of the other side through the through hole, and when the air passes through the energy-absorbing fan, the energy-absorbing fan rotates; at the moment, a part of kinetic energy of the sliding seat is converted into the kinetic energy and the internal energy of air in the cylinder and the kinetic energy of the energy-absorbing fan, and the separating plate and the energy-absorbing fan can improve the buffering and energy-absorbing capacity of the shock-absorbing assembly.

Optionally, one end of the cylinder body, which is far away from the sliding seat, is fixedly connected with a support frame, and the end part of the cylinder body, which is far away from the sliding seat, is provided with an adjusting part.

Through adopting above-mentioned technical scheme, the staff can adjust damper's shock-absorbing capacity through the regulating part, makes damper can adapt to the vibrations condition that the different operating condition of breaker body produced.

Optionally, the adjusting part comprises a push rod in threaded connection with the support frame and an adjusting plate in sliding connection with the inside of the cylinder body, and one end of the push rod abuts against the inside of the adjusting plate.

Through adopting above-mentioned technical scheme, when the amplitude that the breaker body produced is great, the displacement range of sliding seat is great, and the staff can rotate the catch bar this moment, makes the catch bar promote the regulating plate and is close to the sliding seat to improve the air pressure of whole internal portion, and then improve the resistance that the piston rod was promoted, thereby improve damper assembly's energy-absorbing ability.

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

1. when the crusher body starts to work, the crusher body generates violent vibration, the buffer cushion can absorb and weaken vibration in the vertical direction, when the crusher body generates vibration in the horizontal direction, the sliding seat and the fixed seat slide relatively, and the damping assembly between the sliding seat and the fixed seat deforms to absorb energy of horizontal vibration and weaken vibration in the horizontal direction. The impact of the crusher body on the movable vehicle body is reduced by the matching of the cushion pad and the damping mechanism, so that workers can fix the movable vehicle body conveniently, and the stability of the device is improved;

2. when the sliding seat moves along with the vibration of the crusher body, the piston rod slides towards the interior of the cylinder body, the air pressure in the cylinder body rises, and part of kinetic energy of the sliding seat is converted into the kinetic energy of the piston rod and the internal air energy in the cylinder body, so that the amplitude of the sliding seat is reduced, and the impact force of the sliding seat on the fixed seat is reduced;

3. the cylinder is divided into two parts by using the separating plate, when the sliding seat slides along the horizontal direction, and the piston rod is pushed into the cylinder, the air pressure on one side of the cylinder close to the sliding seat is increased, the air in the high-pressure part in the cylinder flows into the other side of the cylinder through the through hole, and when the air passes through the energy-absorbing fan, the energy-absorbing fan rotates; at the moment, a part of kinetic energy of the sliding seat is converted into the kinetic energy and the internal energy of air in the cylinder and the kinetic energy of the energy-absorbing fan, and the separating plate and the energy-absorbing fan can improve the buffering and energy-absorbing capacity of the shock-absorbing assembly.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural view of a shock absorbing mechanism in the embodiment of the present application.

FIG. 3 is a schematic view of the structure of the shock-absorbing assembly in the embodiment of the present application.

Description of reference numerals:

1. moving the vehicle body; 2. a cushion pad; 3. a damping mechanism; 31. a fixed seat; 311. mounting grooves; 312. a guide rail; 313. a slider; 32. a sliding seat; 33. a shock absorbing assembly; 331. a cylinder body; 332. a piston rod; 333. a separation plate; 334. an energy-absorbing fan; 34. a support frame; 35. a push rod; 36. an adjusting plate; 4. a crusher body.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a recycled aggregate crusher. Referring to fig. 1, a recycled aggregate crusher includes a moving vehicle body 1, a cushion pad 2 mounted on the moving vehicle body 1, a damper mechanism 3 mounted on the cushion pad 2, and a crusher body 4 mounted on the damper mechanism 3. The bottom of the movable vehicle body 1 is provided with wheels and a brake mechanism. In using the apparatus of the present application, the crusher body 4 is moved to a specified position using the moving body 1, and then the wheels at the bottom of the moving body 1 are fixed using the brake mechanism, thereby fixing the position of the moving body 1.

Referring to fig. 1, a cushion pad 2 is made of rubber having good elasticity and toughness, and the cushion pad 2 is mounted on a moving vehicle body 1 using bolts. When the crusher body 4 works, violent vibration can be generated, and when the crusher body 4 generates vibration in the vertical direction, the cushion pad 2 deforms after receiving the impact, so that part of energy of the vibration is absorbed, the vibration in the vertical direction is weakened, and the impact force of the crusher body 4 on the movable vehicle body 1 is reduced.

Referring to fig. 2, the damper mechanism 3 includes a fixed seat 31 fixed to the cushion pad 2 using bolts, a sliding seat 32 slidably mounted on the fixed seat 31, and a damper assembly 33 mounted between the sliding seat 32 and the fixed seat 31. An installation groove 311 with an upward opening is formed on the upper surface of the fixed seat 31, and the sliding seat 32 is slidably installed in the installation groove 311.

A horizontal guide rail 312 is mounted on the bottom inner wall of the mounting groove 311 using bolts, a slider 313 is slidably mounted on the guide rail 312, and the slide holder 32 is mounted on the slider 313 using bolts. When the crusher body 4 is in operation, the crusher body 4 is vibrated in the horizontal direction, and the guide rails 312 are arranged along the direction of the horizontal vibration. Damping component 33 is provided with two sets ofly, and every group damping component 33 all is provided with a plurality ofly, and two sets of damping component 33 set up the both sides at sliding seat 32 respectively. One end of the damper assembly 33 is fixed to the inner wall of the mounting groove 311 and the other end is fixed to the side of the sliding seat 32.

Referring to fig. 3, the shock-absorbing assembly 33 includes a cylinder 331, a piston rod 332 slidably installed inside the cylinder 331, a separation plate 333 provided inside the cylinder 331, and an energy-absorbing fan 334 installed on the separation plate 333. Barrel 331 includes two sections of pipe flanged together. The separation plate 333 is welded at a joint of the pipeline, a through hole is formed in the middle of the separation plate 333, and the energy-absorbing fan 334 is installed at the through hole.

The cylinder 331 is divided into two parts by a separation plate 333, the piston rod 332 is installed in a portion of the cylinder 331 adjacent to the sliding seat 32, and the piston rod 332 is installed on a side surface of the sliding seat 32 by a bolt. The cylinder 331 is filled with high-pressure air, and the air pressure inside the cylinder 331 is higher than the atmospheric pressure outside. The side of the cylinder 331 away from the sliding seat 32 is mounted on the inner wall of the mounting groove 311.

When the sliding seat 32 slides with the vibration of the crusher body 4, the sliding seat 32 pushes the piston rod 332 to slide inside the cylinder 331, so that the air pressure inside the cylinder 331 near the sliding seat 32 is increased. The inner pressure of the portion of the cylinder 331 adjacent to the sliding seat 32 is higher than that of the other side, and high-pressure air flows into the other side through the through-hole. The airflow drives the energy-absorbing fan 334 to rotate. When sliding seat 32 slides, a part of kinetic energy of sliding seat 32 is converted into kinetic energy of piston rod 332, internal energy and kinetic energy of air inside cylinder 331, and kinetic energy of energy-absorbing fan 334, thereby reducing kinetic energy of sliding seat 32, weakening amplitude of sliding seat 32, and reducing impact force of sliding seat 32 on fixed seat 31.

A support frame 34 is welded at one end of the cylinder 331 far away from the sliding seat 32, an adjusting plate 36 is slidably mounted inside a part of the cylinder 331 far away from the sliding seat 32, a push rod 35 is threadedly mounted on the support frame 34, and one end of the push rod 35 abuts against the adjusting plate 36. The support bracket 34 is welded to the inner wall of the mounting groove 311. When the vibration amplitude of the sliding seat 32 is large, the worker can rotate the push rod, and push the adjusting plate 36 by using the push rod, so that the air pressure inside the cylinder 331 is increased, the resistance of the piston rod 332 to slide inside the cylinder 331 is increased, and the energy absorption and buffering capacity of the shock absorption assembly 33 is improved.

The implementation principle of the recycled aggregate crusher in the embodiment of the application is as follows: the crusher body 4 will during operation generate severe vibrations, which are divided into vertical and horizontal directions. Part of the energy of vertical direction vibrations can be absorbed to blotter 2, and some energy of horizontal direction vibrations are absorbed to damper 33, under blotter 2 and damper 33's cooperation, can reduce the influence of 4 vibrations of breaker body to removing automobile body 1 brake mechanism, are favorable to improving the stability of this application device.

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: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A recycled aggregate breaker which is characterized in that: comprises a movable vehicle body (1), a cushion pad (2) fixedly connected to the movable vehicle body (1), a damping mechanism (3) fixedly connected to the cushion pad (2) and a crusher body (4) fixedly connected to the damping mechanism (3); damper (3) are including fixed connection fixing base (31) on blotter (2) upper surface, sliding connection sliding seat (32) and setting damping component (33) between sliding seat (32) and fixing base (31) on fixing base (31), sliding seat (32) slide along the horizontal direction.

2. The recycled aggregate crusher as claimed in claim 1, wherein: the upper surface of the fixed seat (31) is provided with a mounting groove (311), and the sliding seat (32) is connected to the inner wall of the mounting groove (311) in a sliding manner.

3. A recycled aggregate crusher as claimed in claim 2, wherein: the bottom fixed connection of mounting groove (311) has horizontal guide rail (312), sliding connection has slider (313) on guide rail (312), sliding seat (32) fixed connection is on the upper surface of slider (313).

4. A recycled aggregate crusher as claimed in claim 2, wherein: damper (33) are equipped with two sets ofly, two sets of damper (33) set up respectively at the both ends of sliding seat (32), damper (33)'s one end fixed connection is on the inner wall of mounting groove (311), damper (33)'s the other end fixed connection is on the side of sliding seat (32).

5. The recycled aggregate crusher as claimed in claim 4, wherein: damping component (33) are including fixed connection barrel (331) and the piston rod (332) of sliding connection on barrel (331) inner wall on mounting groove (311) inner wall, piston rod (332) fixed connection is on the side of sliding seat (32), the inside of barrel (331) is filled with the air, the inside atmospheric pressure of barrel (331) is greater than external atmospheric pressure.

6. The recycled aggregate crusher of claim 5, wherein: the energy-absorbing barrel is characterized in that a separating plate (333) is arranged in the middle of the barrel body (331), the barrel body (331) is divided into two parts by the separating plate (333), a through hole is formed in the separating plate (333), and an energy-absorbing fan (334) is arranged at the through hole.

7. The recycled aggregate crusher of claim 6, wherein: one end, far away from sliding seat (32), of barrel (331) is fixedly connected with support frame (34), and the tip that barrel (331) is far away from sliding seat (32) is provided with the regulation portion.

8. The recycled aggregate crusher of claim 7, wherein: the adjusting part comprises a push rod (35) in threaded connection with the supporting frame (34) and an adjusting plate (36) in sliding connection with the inside of the barrel body (331), and one end of the push rod (35) abuts against the inside of the adjusting plate (36).