CN217568895U - Building grit processingequipment - Google Patents

Abstract

The utility model provides a building sandstone processing device, which comprises a motor, a bracket, a machine case arranged on the bracket, a vibrating screen mechanism arranged in the machine case and a noise reduction mechanism arranged at the bottom of the machine case; the vibrating screen mechanism comprises a pair of crushing wheels, a screen plate, a vibrating plate and a telescopic column, wherein the crushing wheels and the screen plate are arranged from top to bottom; the clearance between the sieve plate and the inner wall of the case is smaller than the particle size of crushed sand. The noise reduction mechanism comprises a base, a bearing plate, a ground supporting column, a first vibration spring and a second vibration spring; the ground supporting column is fixed between the base and the bearing plate, the second shock spring is sleeved outside the ground supporting column, and two ends of the second shock spring are respectively abutted against the base and the bearing plate; two ends of the first vibrating spring are respectively connected with the bearing plate and the cylinder at the bottom of the vibrating screen mechanism. This technical scheme can be sieved in step to the grit after the breakage on the one hand, and on the other hand can the noise reduction, the environmental protection operation.

Description

Building grit processingequipment

Technical Field

The utility model relates to a building engineering field, concretely relates to building grit processingequipment.

Background

Sandstone refers to loose mixture of sand grains and broken stones, if most of the broken stones in the sandstone are gravels, the sandstone is called sand gravel, and sandstone is called sandstone in daily life, wherein different sandstone structures have large differences, and some sandstone structures have uniform grain sizes and are different in size; some gravels have good grinding roundness of the fragments and some gravels have sharp edges and corners of the fragments. Sand is a loose material, but its particles are generally hard and chemically stable in the surface environment. Because of its good hardness and stable chemical properties, sandstone is often used as a high-quality building material and concrete raw material and widely applied in the fields of houses, roads, highways, railways, engineering and the like. Sandstone is an important building material for large-scale buildings, rubble carving, interior decoration and garden yard construction since ancient times. However, the existing processing of construction sand generally has the following problems: 1. the existing building sandstone processing device cannot quickly screen the particle size of sandstone after crushing, so that the sandstone cannot be classified and utilized; 2. the current building grit processingequipment can form huge noise because produce vibrations during the breakage, influences the staff hearing health.

Therefore, it is desirable to design a processing device for building sandstone to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an one of the purpose lies in overcoming the shortcoming that exists among the prior art, provides one kind and can carry out fast screening and process the building grit processingequipment that the noise is little in step to the grit after the breakage.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

a building sandstone processing device comprises a motor, a bracket, a case arranged on the bracket, and a pair of crushing wheels and a vibrating screen mechanism in the case; the vibrating screen mechanism comprises a screen plate positioned below the crushing wheel, a vibrating plate connected to the bottom of the screen plate through a spring and a telescopic column, and the end part of the telescopic column is connected to the bottom of the vibrating plate and is lifted through an air cylinder; the clearance between the sieve plate and the inner wall of the case is smaller than the particle size of crushed sand.

Furthermore, an upper washboard which extends downwards and is bent at the end part is arranged at the bottom of the sieve plate, and an upper washboard which is bent upwards and is bent at the end part is arranged at the position, corresponding to the upper washboard, at the top of the vibrating plate; the upper washboard and the lower washboard can be in lap joint fit through the bent end parts.

Furthermore, the bottom of the sieve plate is provided with an upper connecting block, the position of the vibration plate corresponding to the upper connecting block is provided with a lower connecting block, and the spring is sleeved on the upper connecting block and the lower connecting block.

Furthermore, the sieve mechanism that shakes still includes the setting and is in direction subassembly in the quick-witted case wallboard, direction subassembly includes the guide post, fixes stopper and the cover at guide post both ends are established movable slider on the guide post, one side of sieve pass through the connecting block with the slider is connected.

Furthermore, the upper washboard and the lower washboard are respectively arranged in two groups and correspondingly arranged on two opposite sides of the sieve plate and two opposite sides of the vibrating plate.

Further, the springs are distributed along the space between the sieve plate and the vibrating plate in a plurality of groups.

Furthermore, the telescopic column is fixed in the middle of the vibrating plate, and the air cylinder is linearly connected with the telescopic column.

Furthermore, the processing device also comprises a noise reduction mechanism arranged at the bottom of the case, wherein the noise reduction mechanism comprises a base, a bearing plate, a ground supporting column, a first vibration spring and a second vibration spring; the ground supporting column is fixed between the base and the bearing plate, the second shock spring is sleeved outside the ground supporting column, and two ends of the second shock spring are respectively abutted against the base and the bearing plate; and two ends of the first vibrating spring are respectively connected with the bearing plate and the air cylinder at the bottom of the vibrating screen mechanism.

Furthermore, the bottom of cylinder is equipped with to the last bullet post that the bearing plate extends, the bearing plate top is equipped with corresponding go up the bullet post and to the lower bullet post that the cylinder extends, first shake the spring housing and establish go up the bullet post with on the bullet post down.

Furthermore, an inward-folded neck is arranged at the upper part of the case, and the crushing wheel is arranged at the neck.

The technical scheme of the utility model is that the vibrating screen mechanism is arranged inside the case, the screen plate vibrates elastically under the driving of the vibrating plate after the crushing wheel crushes the sandstone, thereby synchronously vibrating and screening the sandstone, and the crushed sandstone is screened according to the particle size for classified utilization; and when the noise reduction mechanism at the bottom of the case vibrates above the case, the upper elastic column presses down against the lower elastic column, so that the first vibration spring rebounds quickly, and the ground supporting column arranged on the outer side of the second vibration spring can relieve the elasticity, so that the effect of quickly reducing noise is achieved, and the operating environment of an operator is protected.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a schematic structural view of the vibrating screen mechanism of the present invention.

Fig. 4 is a partially enlarged view of fig. 2A according to the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Reference is made to the accompanying drawings. The embodiment comprises a motor 1, a bracket 2, a case 3 arranged on the bracket 2, a vibrating screen mechanism 4 and a pair of crushing wheels in the case 3, and a noise reduction mechanism 5 arranged at the bottom of the case 3. The crushing wheel comprises a left crushing wheel 6 and a right crushing wheel 7 which are meshed with each other and driven by a motor 1. The vibrating screen mechanism 4 comprises a screen plate 41 positioned below the crushing wheel, a vibrating plate 42 connected to the bottom of the screen plate 41 by a spring 45, and a telescopic column 43 and a cylinder 44. Wherein, the bottom of the sieve plate 41 is provided with an upper washboard 46 extending downwards and having an end bent outwards, and the top of the vibration plate 42 is provided with a lower washboard 47 having an end bent inwards at a position corresponding to the upper washboard 46. Specifically, the upper washboard 46 and the lower washboard 47 are two 'L' shapes arranged on each other, so as to be attached to each other and can be overlapped with each other by bending the end portions. Two sets of upper washboards 46 and two sets of lower washboards 47 are respectively and correspondingly arranged on two opposite sides of the sieve plate 41 and two opposite sides of the vibration plate 42.

The bottom of the sieve plate 41 is provided with a plurality of upper connecting blocks 49, the position of the upper connecting blocks 49 corresponding to the vibrating plate 42 is provided with a plurality of lower connecting blocks 48, and the spring 45 is sleeved on the upper connecting blocks 49 and the lower connecting blocks 48 and distributed along the sieve plate 41 and the vibrating plate 42 in a plurality of groups of spaces, so that the elastic vibration is uniform, and the stable vibrating sieve is ensured. The end connection of flexible post 43 is in the middle position of vibrations board 42 bottom and cylinder 44 and flexible post 43 linear connection, and flexible post 43 passes through cylinder 44 and drives the lift. The clearance between the sieve plate 41 and the inner wall of the case 3 is smaller than the particle size of crushed sand so as to prevent the crushed sand from falling from the gap without sieving. In particular, the upper part of the machine case 3 is provided with an inward-folded neck, and the left and right crushing wheels 6 and 7 are arranged at the neck.

The vibrating screen mechanism 4 further comprises a guide assembly 40 arranged in the wall plate of the case 3, the guide assembly 40 comprises a guide column 401, limiting blocks 402 fixed at two ends of the guide column 401 and movable sliding blocks 403 sleeved on the guide column 401, and one side of the screen plate 41 is connected with the sliding blocks 403 through connecting blocks 404, so that the screen plate can be positioned in a sliding manner, and the effect of rapid vibrating screening is achieved.

The noise reduction mechanism 5 of the embodiment comprises a base 51, a supporting plate 52, a ground supporting column 53, a first vibration spring 54 and a second vibration spring 55; the ground supporting column 53 is fixed between the base 51 and the bearing plate 52, the second seismic spring 55 is sleeved outside the ground supporting column 53, and two ends of the second seismic spring respectively abut against the base 51 and the bearing plate 52; the two ends of the first vibrating spring 54 are respectively connected with the bearing plate 52 and the cylinder 44 at the bottom of the vibrating screen mechanism 4. The bottom of the cylinder 44 is provided with an upper spring post 56 extending towards the support plate 52, the top of the support plate 52 is provided with a lower spring post 57 extending towards the cylinder 44 corresponding to the upper spring post 56, and the first vibrating spring 54 is sleeved on the upper spring post 56 and the lower spring post 57. The shape of the upper spring column 56 is fitted with the inner shape of the first vibration spring 54, the inner shape of the second vibration spring 55 is fitted with the shape of the ground supporting column 53, and the first vibration spring 54 and the second vibration spring 55 are installed at the bottom of the case 3 to uniformly relieve vibration, so that the noise is reduced rapidly.

In particular, the case 3 is further provided with a display screen 31 and a controller 32, which is convenient for people to observe and control the operation condition.

The working principle of the embodiment is as follows:

when the user uses this when being used for building grit processingequipment, the sieve mechanism 4 that shakes that this device set up is in quick-witted case 311's inside, rotate through left broken wheel and right broken wheel and carry out the grit breakage, fall into the upper end of sieve 41, make flexible activity of flexible post 43 through cylinder 44, drive down link 48 and last link 49 coupling spring 45, lower washboard 47 and last washboard 46 laminating, make sieve 41 elastic shock, shake the screening to the grit, slide positioning through the direction subassembly, and be provided with noise reduction mechanism 5 in the bottom of quick-witted case 3, when the top produces vibrations, push down through last bullet post 56 to lower bullet post 57, make first shake spring 54 quick bounce-bouncing, and through installing the ground post 53 elasticity slow-energy that props in the second and shakes the spring 55 outside, make the effect that falls to shake, thereby reached the effect that quick screening and fall the noise after the breakage.

It should be noted that the above describes exemplifying embodiments of the invention. However, it should be understood by those skilled in the art that the present invention is not limited to the above embodiments, which are only used for illustrating the principle of the present invention, and that various changes and modifications may be made without departing from the scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims (10)

1. A building sandstone processing device is characterized by comprising a motor, a bracket, a case arranged on the bracket, and a pair of crushing wheels and a vibrating screen mechanism in the case; the vibrating screen mechanism comprises a screen plate positioned below the crushing wheel, a vibrating plate connected to the bottom of the screen plate through a spring and a telescopic column, and the end part of the telescopic column is connected to the bottom of the vibrating plate and is lifted through an air cylinder; the clearance between the sieve plate and the inner wall of the case is smaller than the particle size of crushed sand.

2. The building sandstone processing device of claim 1, wherein the bottom of the sieve plate is provided with an upper washboard which extends downwards and has a bent end, and the top of the vibrating plate is provided with a lower washboard which has a bent end and extends upwards and corresponds to the upper washboard; the upper washboard and the lower washboard can be matched through the lap joint of the bent end parts.

3. The building sandstone processing device of claim 1, wherein the bottom of the sieve plate is provided with an upper connecting block, the position of the vibrating plate corresponding to the upper connecting block is provided with a lower connecting block, and the spring is sleeved on the upper connecting block and the lower connecting block.

4. The building sandstone processing device of claim 1, wherein the vibrating screen mechanism further comprises a guide component arranged in the inner wall of the case, the guide component comprises a guide column, limiting blocks fixed at two ends of the guide column, and a movable sliding block sleeved on the guide column, and one side of the screen plate is connected with the sliding block through a connecting block.

5. A building sand processing apparatus as claimed in claim 2, wherein said upper and lower washboards are provided in two sets, respectively on opposite sides of said screening deck and opposite sides of said seismic plate.

6. A building sand processing apparatus as claimed in claim 3, wherein said springs are distributed in groups along the space between said screening plate and said seismic plate.

7. A building sand and stone processing device as claimed in claim 1, wherein said telescopic column is fixed at the middle position of said vibrating plate, and said cylinder is connected with said telescopic column in a straight line.

8. The building sandstone processing device of any one of claims 1 to 7, wherein the processing device further comprises a noise reduction mechanism arranged at the bottom of the case, and the noise reduction mechanism comprises a base, a bearing plate, a ground supporting column, a first vibrating spring and a second vibrating spring; the ground supporting column is fixed between the base and the bearing plate, the second shock spring is sleeved outside the ground supporting column, and two ends of the second shock spring are respectively abutted against the base and the bearing plate; and two ends of the first vibrating spring are respectively connected with the bearing plate and the air cylinder at the bottom of the vibrating screen mechanism.

9. The building sand and stone processing device as claimed in claim 8, wherein the bottom of the cylinder is provided with an upper spring post extending towards the bearing plate, the top of the bearing plate is provided with a lower spring post corresponding to the upper spring post and extending towards the cylinder, and the first shock spring is sleeved on the upper spring post and the lower spring post.

10. A building sand processing device as claimed in claim 1, wherein the upper part of the machine case is provided with an inward-folded neck, and the crushing wheel is arranged at the neck.

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