CN210995179U

CN210995179U - Multistage screening plant of gravel for building

Info

Publication number: CN210995179U
Application number: CN201921537949.XU
Authority: CN
Inventors: 王启明
Original assignee: Guangxi Wande Construction Engineering Group Co Ltd
Current assignee: Guangxi Wande Construction Engineering Group Co Ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-07-14
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a multistage screening plant of gravel and sand for building, including box, screening storehouse and supporting component, damper is installed to supporting component's top equidistance, damper's the fixed screening storehouse that is provided with in top, the fixed surface in screening storehouse installs vibrating motor, the fixed box that is provided with in top in screening storehouse, there is a body on the surface of box through hinge movable mounting, the fixed feed inlet that is provided with in top of box. The utility model discloses a be provided with a series of structures and make this device utilize the feed inlet to guide in the in-process that uses the grit, utilize first filter to guide the grit and filter after that, utilize the second filter to filter the grit after that, recycle out miscellaneous pipe and discharge large granule impurity, the part that utilizes elastic material to make after that takes place deformation under the exogenic action, the reconversion after detaching the exogenic action again, the effort that utilizes reset spring comes to carry out the shock attenuation to this device with reaction force.

Description

Multistage screening plant of gravel for building

Technical Field

The utility model relates to a construction machinery technical field specifically is a gravel and sand multistage screening plant for building.

Background

The construction machine is a general name of mechanical equipment used for engineering construction and urban and rural construction, is also called as a construction machine and an engineering machine in China, and consists of various machines such as an excavating machine, a soil shoveling and transporting machine, a compacting machine, an engineering hoisting machine, a piling machine, a road surface machine, a concrete product machine, a steel bar grade prestressed machine, a decoration machine, an overhead working machine and the like, and needs to carry out multistage screening treatment on sandstone in the construction process of the construction.

Through the retrieval, patent publication number is CN107685022A discloses a multistage sieving mechanism of gravel and sand for building, including multistage sieve case, vibration exciter, coarse sand sieve board and sieve mesh regulating plate, the upside intermediate position department of multistage sieve case is provided with the observation door, the left side top of multistage sieve case is provided with the pan feeding mouth.

The existing multistage screening device for building sandstone has the following defects:

1. the sand and stone are inconvenient to be treated in a grading way by workers, so that the treatment quality is influenced;

2. the operation is complicated, and inconvenient staff uses, and therefore the sand and stone multi-stage screening device for the building is provided to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gravel and sand multistage screening plant for building to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multistage screening plant of gravel and sand for building, includes box, screening storehouse and supporting component, damper is installed to supporting component's top equidistance, damper's the fixed screening storehouse that is provided with in top, the fixed surface in screening storehouse installs vibrating motor, the fixed box that is provided with in top in screening storehouse, there is a door body on the surface of box through hinge movable mounting, the fixed feed inlet that is provided with in top of box.

Preferably, the inside both sides of box all are fixed and are provided with first filter, and the bottom of first filter is fixed and is provided with the second filter, and the both sides of second filter all are fixed and are provided with out miscellaneous pipe.

Preferably, the top of screening storehouse is fixed and is provided with the filter screen, the fixed row of being provided with in bottom of screening storehouse expects the pipe, arranges the bottom movable mounting of material pipe and has sealed lid.

Preferably, the damping assembly comprises a fixing frame, a return spring is fixedly arranged at the bottom of the fixing frame, and a support frame is fixedly arranged at the bottom of the return spring.

Preferably, the supporting component comprises a base, and the bottom of the base is equidistantly provided with anti-skid supports.

Preferably, an observation window is fixedly arranged on the surface of the door body, and a handle is fixedly arranged on one side of the observation window.

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

1. the utility model discloses a top in screening storehouse is provided with the box, can utilize the feed inlet to guide in the grit, utilizes first filter to guide and filter the grit after that, then utilizes the second filter to filter the grit, recycles out miscellaneous pipe and discharges large granule impurity.

2. The utility model discloses a be provided with the screening storehouse at damper assembly's top, can utilize the filter screen to carry out multistage filtration to the grit, improve the quality of screening.

3. The utility model discloses an install damper at supporting component's top equidistance, the part that can utilize elastic material to make takes place deformation under the exogenic action, and the reconversion after detaching the exogenic action comes to the shock attenuation to this device with reaction force, improves the stability of this device.

4. The utility model discloses a there is a body at the surface of box through hinge movable mounting, can utilize the observation window earlier to observe the inside condition of box, utilizes the handle to open a body and clear up the work after that, prevents that the filter screen from taking place to block up, guarantees the normal operating of this device.

5. The utility model discloses an install supporting component, the anti-skidding line that can utilize anti-skidding support bottom to set up increases the frictional force on this device and ground, prevents that this device from taking place to sideslip to improve the stability of this device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

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

fig. 3 is a schematic view of a local structure of the shock-absorbing assembly of the present invention.

In the figure: 1. a box body; 101. a first filter plate; 102. a second filter plate; 103. a sundry outlet pipe; 2. screening the bin; 201. a filter screen; 202. a discharge pipe; 203. a sealing cover; 3. a shock absorbing assembly; 301. a fixed mount; 302. a return spring; 303. a support frame; 4. a support assembly; 401. a base; 402. an anti-skid support; 5. a feed inlet; 6. a door body; 601. an observation window; 602. a handle; 7. a vibration motor.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a multistage screening device for building gravel comprises a box body 1, a screening bin 2 and a supporting component 4, wherein the supporting component 4 can increase the friction force between the device and the ground by using anti-skid lines arranged at the bottom of an anti-skid support 402 to prevent the device from sideslipping, so that the stability of the device is improved, shock absorption components 3 are arranged at the top of the supporting component 4 at equal intervals, the shock absorption components 3 can deform under the action of external force by using parts made of elastic materials and recover the original shape after the external force is removed, the device is damped by using the acting force and the reaction force of a reset spring 302, the stability of the device is improved, the screening bin 2 is fixedly arranged at the top of the shock absorption components 3, the screening bin 2 can perform multistage filtration on the gravel by using a filter screen 201, the screening quality is improved, a vibrating motor 7 is fixedly arranged on the surface of the screening bin 2, and the vibrating motor 7 is electrically connected with an external power supply, the type of the vibrating motor 7 can be a TZD31-6C vibrating motor, the vibrating motor 7 is that a group of adjustable eccentric blocks are respectively arranged at two ends of a rotor shaft, the exciting force is obtained by utilizing the centrifugal force generated by the high-speed rotation of the shaft and the eccentric blocks, the vibrating force can be generated and counteracted mutually in the direction parallel to the axis, the movement track of crystals on a screen surface is a straight line, the screening work is convenient to be carried out smoothly, a box body 1 is fixedly arranged at the top of a screening bin 2, the box body 1 can guide sand into the sand by utilizing a feed inlet 5, then the sand is guided and filtered by utilizing a first filter plate 101, then the sand is filtered by utilizing a second filter plate 102, then large-particle impurities are discharged by utilizing an impurity discharge pipe 103, a door body 6 is movably arranged on the surface of the box body 1 through a hinge, the door body 6 can observe the condition inside the box body 1 by utilizing an observation window 601, prevent that filter screen 201 from taking place to block up, guarantee the normal operating of this device, the fixed feed inlet 5 that is provided with in top of box 1.

Further, the inside both sides of box 1 are all fixed and are provided with first filter 101, the fixed second filter 102 that is provided with in bottom of first filter 101, the both sides of second filter 102 are all fixed and are provided with out miscellaneous pipe 103, when this device carries out the during operation, can utilize feed inlet 5 to be leading-in with the grit, utilize first filter 101 to guide the grit and filter after that, then utilize second filter 102 to filter the grit, it discharges large granule impurity to recycle out miscellaneous pipe 103.

Further, the fixed filter screen 201 that is provided with in top in screening storehouse 2, the fixed row of being provided with in bottom in screening storehouse 2 expects pipe 202, and the bottom movable mounting who arranges material pipe 202 has sealed lid 203, when this device carries out the during operation, can utilize filter screen 201 to carry out the multiple stage filtration to the grit, improves the quality of screening.

Further, damper 3 includes mount 301, and mount 301's the fixed reset spring 302 that is provided with in bottom, and reset spring 302's bottom fixed mounting has support frame 303, and when this device carried out the during operation, the part that can utilize elastic material to make took place to deform under the exogenic action, and the reconversion after detaching the exogenic action again utilizes reset spring 302's effort and reaction force to carry out the shock attenuation to this device, improves the stability of this device.

Further, supporting component 4 includes base 401, and anti-skidding support 402 is installed to base 401's bottom equidistance, when this device carries out the during operation, can utilize the anti-skidding line that anti-skidding support 402 bottom set up to increase the frictional force on this device and ground, prevents that this device from taking place to sideslip to improve the stability of this device.

Further, the fixed surface of door body 6 is provided with observation window 601, and one side fixed mounting of observation window 601 has handle 602, when this device carries out work, can utilize observation window 601 to observe the inside condition of box 1 earlier, utilizes handle 602 to open door body 6 and carries out the cleaning work after that, prevents that filter screen 201 from taking place the jam, guarantees the normal operating of this device.

The working principle is as follows: before using this device, the user of service detects the device earlier, confirm not having the problem after, during the use, utilize vibrating motor 7 to drive screening storehouse 2 earlier and vibrate, utilize feed inlet 5 to lead-in the grit after that, then utilize first filter 101 to guide the grit and filter, utilize second filter 102 to filter the grit after that, it discharges large granule impurity to recycle out miscellaneous pipe 103, the grit after filtering carries out the inside in screening storehouse 2 after that, after the screening, open sealed lid 203, the grit after will screening is discharged.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a multistage screening plant of gravel for building, includes box (1), screening storehouse (2) and supporting component (4), its characterized in that: damper (3) are installed to the top equidistance of supporting component (4), the fixed screening storehouse (2) that is provided with in top of damper (3), the fixed surface in screening storehouse (2) installs vibrating motor (7), the fixed box (1) that is provided with in top in screening storehouse (2), there is a body (6) on the surface of box (1) through hinge movable mounting, the fixed feed inlet (5) that is provided with in top of box (1).

2. The multistage screening device of sand and stone for building of claim 1, which is characterized in that: the box is characterized in that first filter plates (101) are fixedly arranged on two sides of the interior of the box body (1), second filter plates (102) are fixedly arranged at the bottoms of the first filter plates (101), and impurity discharging pipes (103) are fixedly arranged on two sides of the second filter plates (102).

3. The multistage screening device of sand and stone for building of claim 1, which is characterized in that: the top in screening storehouse (2) is fixed and is provided with filter screen (201), the fixed row of being provided with in bottom in screening storehouse (2) expects pipe (202), and the bottom movable mounting who arranges pipe (202) has sealed lid (203).

4. The multistage screening device of sand and stone for building of claim 1, which is characterized in that: the damping component (3) comprises a fixing frame (301), a return spring (302) is fixedly arranged at the bottom of the fixing frame (301), and a supporting frame (303) is fixedly arranged at the bottom of the return spring (302).

5. The multistage screening device of sand and stone for building of claim 1, which is characterized in that: the supporting component (4) comprises a base (401), and anti-skid supports (402) are installed on the bottom of the base (401) at equal intervals.

6. The multistage screening device of sand and stone for building of claim 1, which is characterized in that: an observation window (601) is fixedly arranged on the surface of the door body (6), and a handle (602) is fixedly arranged on one side of the observation window (601).