CN215278546U

CN215278546U - Gravel and sand filter vehicle for bridge construction

Info

Publication number: CN215278546U
Application number: CN202022787955.XU
Authority: CN
Inventors: 梁朝阳
Original assignee: Xi'an Xingui System Information Technology Co ltd
Current assignee: Xi'an Xingui System Information Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-12-24
Anticipated expiration: 2030-11-26

Abstract

The utility model provides a bridge construction is with husky stone filter car, including fixing the equipment work box on vehicle body chassis and fixing the rose box at equipment work box top, the feeder hopper is installed to rose box top one end, the slope is provided with filter plate in the rose box, the filter plate both ends are provided with vibrating motor respectively, rose box one side is provided with the gas storage steel bottle, the gas storage steel bottle runs through metal conduit the rose box lateral wall extends to the internal connection and blows the gas box, equipment work box internally mounted has the compressor unit, the compressor unit is located gas storage steel bottle lower extreme runs through the tuber pipe the equipment work box lateral wall extend to the top with gas storage steel bottle bottleneck sealing connection. The utility model discloses a setting of compressor fan unit, gas storage steel bottle and blowing box carries out better complementary separation work to the gravel and sand raw materials of filtering on the otter board, has improved gravel and sand filtering separation's efficiency, has reduced the waste of sand.

Description

Gravel and sand filter vehicle for bridge construction

Technical Field

The utility model mainly relates to a gravel and sand filtration equipment's technical field specifically is a gravel and sand filters car for bridge construction.

Background

The foundation needs to be built during bridge construction, the main materials of the foundation are steel bars and concrete, the concrete is formed by mixing cement with sand and stone and a proper amount of water, the forms of the concrete required at different positions are different, and therefore the sand and stone with different proportions need to be used for adjustment. Among the prior art, the filterable equipment of gravel and sand carries out filtering operation, because of filtration is comparatively single, often not thorough enough when meetting moist gravel and sand raw materials and filtering, the sand can glue in a large number on the stone surface and together fall into the waste that the stone piles the inside caused the sand.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a bridge is gravel and sand for construction filters car for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a gravel filtering vehicle for bridge construction comprises an equipment working box fixed on a vehicle body chassis and a filtering box fixed at the top of the equipment working box, wherein a feeding hopper is installed at one end of the top of the filtering box, the bottom of the feeding hopper penetrates through the filtering box and extends into the box body, a filtering screen plate is obliquely arranged in the filtering box along one end of the feeding hopper to the other end, two vibrating motors are respectively arranged at two ends of the filtering screen plate and are fixed with the outer wall of the edge of the filtering screen plate through rotating parts, the two vibrating motors are respectively fixed on the inner walls of two ends of the filtering box through bolts, a gas storage steel bottle is arranged at one side of the filtering box and is fixed with the filtering box side by side, the gas storage steel bottle penetrates through the side wall of the filtering box through a metal conduit and extends to the inside to be connected with a blowing box, the air blowing box is fixed on the inner wall of one end of the feeding hopper and the air outlet of the air blowing box is aligned to the filter screen plate, a compression fan unit is arranged inside the equipment working box and is located at the lower end of the gas storage steel cylinder and penetrates through the air pipe, the side wall of the equipment working box extends to the top and is connected with the bottleneck of the gas storage steel cylinder in a sealing mode, and the equipment working box is close to the side wall of one end of the compression fan unit and is provided with an air inlet filter hole.

Further, the filter screen plate is close to the broken stone guide opening has been seted up to blowing box one end, broken stone guide opening lower extreme is provided with the bracing piece, bracing piece bottom vertical fixation in on the equipment work box bottom plate, the bracing piece top is reverse fixed with broken stone unloading spout and fine sand unloading spout respectively, the discharge end of broken stone unloading spout and fine sand unloading spout runs through respectively the lateral wall of equipment work box both sides and extend to the outside, just broken stone unloading spout is located under the perpendicular of broken stone guide opening.

Furthermore, the filter box is far away from one side of the gas storage steel cylinder and is connected with a dust absorption pipe group, the dust absorption pipe group is composed of seven hollow dust absorption pipes, one end of each hollow dust absorption pipe is penetrated through the filter box, the filter box extends to the inside and is connected with a dust absorption horn cover, the other end of each hollow dust absorption pipe extends to the edge of the top of the equipment work box and is connected with a cylinder type fan, and the cylinder type fan is arranged in parallel with the filter box and the bottom of the cylinder type fan is fixed on the surface of the top of the equipment work box.

Further, equipment work box inside is kept away from driving motor is installed to compressor fan unit one end, the driving motor output shaft runs through equipment work box is close to the lateral wall of rubble unloading spout one side and extend to the external connection and have belt drive wheel, belt drive wheel is connected with the belt through the belt rotation and follows the driving wheel, just the belt from the driving wheel with the fan blade pivot of cylinder fan is connected.

Furthermore, the cylinder type fan is far away from one end of the dust collection pipe set is connected with a dust recovery air channel in a through mode, and the dust recovery air channel is arranged along the cylinder type fan in an inclined mode towards the ground.

Furthermore, a dustproof heat dissipation opening is formed in the side wall, close to one end of the driving motor, of the equipment working box.

Further, the filter box top is kept away from the controller is installed to feeder hopper one end, the controller respectively through wire and two vibrating motor with the compressor fan unit and driving motor is electric connection.

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

the utility model discloses an incline in the rose box and set up filter plate, make the gravel and sand raw materials fall on filter plate after putting into from the feeder hopper, utilize two vibrating motor work to drive filter plate and shake, make the gravel and sand raw materials carry out quick filtration, when following the inclined plane landing, go out from the air inlet filter outlet through the compressor unit and absorb outside air and compress to in the gas storage steel bottle, then blow off from the inside box of blowing of rose box, carry out fast-speed the blowing to the gravel and sand raw materials that carry out the landing on filter plate, make the lighter sand of quality be blown back filter plate upper end position and fall into filter plate lower extreme, and a large amount of sands of adhesion also are blown down and get back to filter plate upper end position and separate on the stone, the stone of heavier quality then slides away with the situation, better improvement gravel and sand filtering separation's efficiency, the waste of sand has been reduced.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

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

FIG. 2 is a cross-sectional view of the integral internal filter structure of the present invention;

fig. 3 is a cross-sectional view of the whole internal driving structure of the present invention.

In the figure: 1. an equipment work box; 11. a crushed stone blanking chute; 12. a fine sand blanking chute; 13. An air inlet filter port; 14. a dustproof heat dissipation port; 15. a support bar; 2. a filter box; 21. a filter screen plate; 21a, a gravel guide port; 22. a vibration motor; 22a, a rotating member; 3. a feed hopper; 4. a gas storage steel cylinder; 41. a blowing box; 42. a compressor fan unit; 5. a drum fan; 51. A drive motor; 51a, a belt drive wheel; 51b, a belt driven wheel; 52. a dust recovery air duct; 6. a dust collection pipe set; 61. a hollow dust collection pipe; 61a, a dust collection horn cover; 7. and a controller.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to the attached drawings 1-3, a gravel filtering vehicle for bridge construction comprises an equipment working box 1 fixed on a vehicle chassis and a filtering box 2 fixed on the top of the equipment working box 1, wherein a feed hopper 3 is installed at one end of the top of the filtering box 2, the bottom of the feed hopper 3 penetrates through the filtering box 2 and extends into the interior of the box body, a filtering screen 21 is obliquely arranged in the filtering box 2 along the direction from one end of the feed hopper 3 to the other end, two vibrating motors 22 are respectively arranged at two ends of the filtering screen 21, the two vibrating motors 22 are respectively fixed with the outer wall of the edge of the filtering screen 21 through rotating pieces 22a, the two vibrating motors are respectively fixed on the inner walls of the two ends of the filtering box 2 through bolts, a gas storage steel cylinder 4 is arranged at one side of the filtering box 2, and the gas storage steel cylinder 4 is fixed with the filtering box 2 side by side, the gas storage steel cylinder 4 penetrates through the side wall of the filter box 2 through a metal conduit and extends to the inside to be connected with a blowing box 41, the blowing box 41 is fixed on the inner wall of one end far away from the feed hopper 3, the air outlet of the blowing box 41 is aligned with the filter screen plate 21, a compression fan unit 42 is installed inside the equipment working box 1, the compression fan unit 42 is positioned at the lower end of the gas storage steel cylinder 4 and penetrates through the side wall of the equipment working box 1 through an air pipe and extends to the top to be hermetically connected with the mouth of the gas storage steel cylinder 4, an air inlet filter opening 13 is formed in the side wall of one end of the equipment working box 1 close to the compression fan unit 42, a broken stone guide opening 21a is formed in one end of the filter screen plate 21 close to the blowing box 41, a support rod 15 is arranged at the lower end of the broken stone guide opening 21a, and the bottom of the support rod 15 is vertically fixed on the bottom plate of the equipment working box 1, the top of the support rod 15 is respectively and reversely fixed with a gravel discharging chute 11 and a fine sand discharging chute 12, the discharging ends of the gravel discharging chute 11 and the fine sand discharging chute 12 respectively penetrate through the side walls of two sides of the equipment working box 1 and extend to the outside, the gravel discharging chute 11 is positioned right below the gravel guide opening 21a, a large amount of stones separated during sand and stone filtering slide to the gravel guide opening 21a and slide to the outside of one side of the equipment working box 1 along with the gravel discharging chute 11, and the stones directly slide to the outside of the other side of the equipment working box 1 along with the fine sand discharging chute 12 after being screened by the filter screen plate 21, so that sand and stones are better separated.

Referring to fig. 1 and 3, a dust collection pipe assembly 6 is connected to one side of the filter box 2 away from the gas storage steel cylinder 4, the dust collection pipe assembly 6 is composed of seven hollow dust collection pipes 61, one end of each of the hollow dust collection pipes 61 penetrates through the filter box 2 and extends to the inside to be connected with a dust collection horn cover 61a, the other end of each of the hollow dust collection pipes extends to the edge of the top of the equipment work box 1 to be connected with a cylinder type fan 5, the cylinder type fan 5 is arranged in parallel with the filter box 2, the bottom of the cylinder type fan 5 is fixed on the top surface of the equipment work box 1, one end of the inside of the equipment work box 1 away from the compression fan unit 42 is provided with a driving motor 51, an output shaft of the driving motor 51 penetrates through the side wall of the equipment work box 1 close to one side of the gravel discharging chute 11 and extends to the outside to be connected with a belt driving wheel 51a, and the belt driving wheel 51a is connected with a belt driven wheel 51b through a belt rotation, and the belt driven wheel 51b is connected with the blade rotating shaft of the cylinder type fan 5, the cylinder type fan 5 is far away from one end of the dust collection pipe group 6 is in through connection with a dust recovery air duct 52, the dust recovery air duct 52 is arranged along the cylinder type fan 5 in a manner of inclining to the ground, and the equipment work box 1 is close to the dustproof heat dissipation opening 14 is formed in the side wall of one end of the driving motor 51. In this embodiment, when the dry gravel and sand raw material is filtered by using the gravel and sand filter vehicle, a large amount of dust brought by blowing can drive the belt driving wheel 51a and the belt driven wheel 51b to rotate synchronously through the driving motor 51, the rotary operation of the drum fan 5 is started, and suction is formed at one end of the hollow dust suction pipes 61 by using wind pressure, so that the dust inside the filter box 2 is absorbed by the dust suction horn cover 61a connected with the inside of the filter box 2 through the hollow dust suction pipes 61, and the dust is conveyed into the closed dust recovery air duct 52 and transferred to the specified recovery device, thereby effectively inhibiting the spreading of the dust, and the temperature generated when the driving motor 51 works is dissipated by using the dust-proof heat dissipation port 14 close to each other, and keeping the good working state of the driving motor 51.

Referring to fig. 1, a controller 7 is installed at one end of the top of the filter box 2 away from the feed hopper 3, and the controller 7 is electrically connected to the two vibration motors 22, the compressor fan unit 42 and the driving motor 51 through wires. In this embodiment, the controller 7 controls the orderly opening and closing of the filtering operation, so that the operation of the constructor is facilitated, and the working strength of the constructor is reduced.

The utility model discloses a concrete operation as follows:

firstly, the controller 7 starts the two vibrating motors 22 to work, then the wet sand and stone raw materials are put in from the feed hopper 3, the sand and stone raw materials fall on the filter screen plate 21 in the filter box 2, the sand and stone are quickly separated and filtered by the vibration brought by the two vibrating motors 22, at this time, the controller 7 starts the compressor unit 42 to work, the outside air is compressed into the air storage steel cylinder 4 and is blown out from the air blowing box 41, the sand and stone raw materials on the filter screen plate 21 are blown at high speed, the light-weight sand is blown back to the position of the filter screen plate 21 close to the top and falls into the fine sand blanking chute 12 below and slides to the outside of one side of the equipment working box 1, and the heavy-weight stone directly slides to the outside of the other side of the equipment working box 1 from the gravel blanking chute 11 below the falling channel at the gravel guide port 21a on the filter screen plate 21, when the dry sand and stone raw material is filtered, the dust brought by high-speed blowing is used for starting the driving motor 51 through the controller 7 to work, the belt driving wheel 51a, the belt driven wheel 51b and the cylinder type fan 5 are driven to rotate synchronously, the cylinder type fan 5 forms suction force at one ends of the hollow dust absorption pipes 61 by using wind pressure, so that the dust in the filter box 2 is absorbed by the dust absorption horn covers 61a which are arranged at the internal connection of the filter box 2 and is conveyed to the closed dust recovery air channel 52 to be transferred into the specified recovery device.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a bridge is gravel and sand for building construction filters car, includes fixes equipment work box (1) on vehicle body chassis and fixes rose box (2) at equipment work box (1) top, its characterized in that, feeder hopper (3) are installed to rose box (2) top one end, feeder hopper (3) bottom is run through rose box (2) and extend to the box inside, follow in rose box (2) feeder hopper (3) one end is extended to the other end slope and is provided with filter plate (21), filter plate (21) both ends are provided with vibrating motor (22) respectively, two vibrating motor (22) all through rotating piece (22a) with filter plate (21) edge outer wall is fixed, and two vibrating motor is respectively through the bolt fastening in on the inner wall at rose box (2) both ends, rose box (2) one side is provided with gas storage steel bottle (4), the gas storage steel bottle (4) with the rose box (2) are fixed side by side, the gas storage steel bottle (4) runs through metal pipe the rose box (2) lateral wall extends to internal connection has the box of blowing (41), the box of blowing (41) is fixed in and is kept away from on feeder hopper (3) one end inner wall just the air outlet of the box of blowing (41) is aimed at filter plate (21), equipment work box (1) internally mounted has compressor unit (42), compressor unit (42) are located gas storage steel bottle (4) lower extreme and run through the tuber pipe equipment work box (1) lateral wall extend to the top with gas storage steel bottle (4) bottleneck sealing connection, equipment work box (1) is close to air inlet filter (13) have been seted up on the lateral wall of compressor unit (42) one end.

2. The gravel filtering vehicle for bridge construction as claimed in claim 1, wherein a gravel guide opening (21a) is formed at one end of the filtering screen (21) close to the blowing box (41), a support rod (15) is arranged at the lower end of the gravel guide opening (21a), the bottom of the support rod (15) is vertically fixed on the bottom plate of the equipment work box (1), gravel blanking chutes (11) and fine sand blanking chutes (12) are respectively and reversely fixed at the top of the support rod (15), the discharge ends of the gravel blanking chutes (11) and the fine sand blanking chutes (12) respectively penetrate through the side walls of the two sides of the equipment work box (1) and extend to the outside, and the gravel blanking chutes (11) are located vertically under the gravel guide opening (21 a).

3. The gravel filtering vehicle for bridge construction as claimed in claim 2, wherein a dust suction pipe set (6) is connected to a side of the filtering box (2) away from the gas storage steel cylinder (4), the dust suction pipe set (6) is composed of seven hollow dust suction pipes (61), one end of each of the hollow dust suction pipes (61) extends through the filtering box (2) to the inside of which a dust suction horn cover (61a) is connected, the other end of each of the hollow dust suction pipes extends to the top edge of the equipment working box (1) to which a cylinder fan (5) is connected, the cylinder fan (5) is arranged in parallel with the filtering box (2), and the bottom of the cylinder fan (5) is fixed on the top surface of the equipment working box (1).

4. The gravel filtering vehicle for bridge construction as claimed in claim 3, wherein the driving motor (51) is installed at one end of the compression fan unit (42) far away from the inside of the equipment work box (1), the output shaft of the driving motor (51) penetrates through the side wall of the equipment work box (1) close to one side of the broken stone blanking chute (11) and extends to the outside to be connected with a belt driving wheel (51a), the belt driving wheel (51a) is connected with a belt driven wheel (51b) through a belt in a rotating manner, and the belt driven wheel (51b) is connected with a blade rotating shaft of the cylinder fan (5).

5. The gravel filtering vehicle for bridge construction as claimed in claim 3, wherein a dust recovery air duct (52) is connected through one end of the cylinder fan (5) away from the dust suction pipe set (6), and the dust recovery air duct (52) is inclined towards the ground along the cylinder fan (5).

6. The gravel filtering vehicle for bridge construction as claimed in claim 4, wherein the side wall of the equipment work box (1) near one end of the driving motor (51) is provided with a dustproof heat dissipation port (14).

7. The gravel filtering vehicle for bridge construction as claimed in claim 4, wherein a controller (7) is installed at one end of the top of the filtering box (2) far away from the feed hopper (3), and the controller (7) is electrically connected with the two vibration motors (22), the compressor fan unit (42) and the driving motor (51) through wires respectively.