CN218223510U - Road construction screening sand device - Google Patents

Abstract

The utility model discloses a road construction screening sand device, including screening sand box, screening sand box's top surface is provided with rabbling mechanism, screening sand box's inside fixed mounting has the fixed plate, the top surface fixed mounting of fixed plate has the guide plate, screening sand box's inside bottom surface fixed mounting has first backup pad, screening sand box's inside bottom surface fixed mounting has the second backup pad, one side fixed mounting of first backup pad has first mounting panel. This road construction screening sand device rotates through the output of second motor for the second axis of rotation rotates, drives the connecting rod and rotates, thereby drives the second filter screen and rotates, sieves the sand of inside, collects the sand that separates from the second filter screen through the collecting box, through some great stones of screening in the discharge gate discharge sand, the device all accomplishes in inside with the screening to the stirring of sand simultaneously, can not cause a large amount of dusts and polluted environment.

Description

Road construction screening sand device

Technical Field

The utility model relates to a road construction technical field especially relates to a road construction screening sand device.

Background

Sand, a kind of particulate matter, is naturally occurring and is divided into very fine rocks, and is widely used, and is often used for building, road repairing, filtering, cultivation and beautification and the like.

When road construction, especially when needing to build concrete road surface, need filter the processing to the sand in the concrete raw materials, filter great thing piece in the sand through screening sand device and handle, current screening sand device is when screening sand, the vibrations that utilize the screen cloth many times filters the sand, can raise a large amount of dust when screening sand, the polluted environment, it is healthy to influence the constructor, the sand is the caking that wets easily simultaneously, great sand piece can be stayed on the screen cloth, cause the jam, influence the work efficiency of screening sand.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a road construction screening sand device has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a road construction screening sand device, includes the screening sand case, the top surface of screening sand case is provided with rabbling mechanism, the inside fixed mounting of screening sand case has the fixed plate, the top surface fixed mounting of fixed plate has the guide plate, the inside bottom surface fixed mounting of screening sand case has first backup pad, the inside bottom surface fixed mounting of screening sand case has the second backup pad, one side fixed mounting of first backup pad has first mounting panel, one side fixed mounting of first mounting panel has the second motor, the output of second motor runs through first mounting panel fixedly connected with second axis of rotation, the fixed surface of second axis of rotation installs the connecting rod, the one end fixed mounting of connecting rod has the second filter screen, one side fixed mounting of second backup pad has the second mounting panel.

Preferably, the stirring mechanism comprises a stirring box, a first motor, a first rotating shaft, a stirring blade and a first filter screen, the stirring box is fixedly mounted on the top surface of the sand sieving box, the first motor is fixedly mounted on the top surface of the stirring box, the output end of the first motor penetrates through the first rotating shaft fixedly connected with the top surface of the stirring box, the stirring blade is fixedly mounted on the surface of the first rotating shaft, the first filter screen is fixedly mounted inside the stirring box, and sand entering the stirring box is stirred.

Preferably, the observation window is installed in the front of screening sandbox of inlaying, and the observation window adopts transparent material, is convenient for observe the screening condition of the interior sand of screening sandbox.

Preferably, the top surface of the stirring box is provided with a feeding hole, and the left side of the sand sieving box is provided with a discharging hole for inputting and discharging sand.

Preferably, the second rotating shaft is rotatably connected with the first mounting plate, and the second rotating shaft is rotatably connected with the second mounting plate.

Preferably, the collecting box is slidably mounted on the bottom surface inside the sand screening box, and the handle is fixedly mounted on the front surface of the collecting box, so that screened sand can be conveniently treated.

Preferably, the bottom surface fixed mounting of screening sandbox has the universal wheel, the right side fixed mounting of screening sandbox has the handle that pushes away, and the quantity of universal wheel is four groups, is the symmetry setting, is convenient for steady removal the device.

Compared with the prior art, the beneficial effects of the utility model are that: this road construction screening sand device, output through first motor drives first axis of rotation and rotates, thereby drive the stirring leaf at the agitator tank internal rotation, smash the sand of caking, output through the second motor rotates, make the second axis of rotation rotate, it rotates to drive the connecting rod, thereby drive the second filter screen and rotate, sieve the sand of inside, collect the sand that divides from the second filter screen through the collecting box, through some great stones of screening out in the discharge gate discharge sand, the device is all accomplished in inside with the screening to the stirring of sand simultaneously, can not cause a large amount of dusts and polluted environment.

Drawings

FIG. 1 is a schematic structural view of the isometric test of the present invention;

fig. 2 is a schematic structural view of a first cross-sectional view of the present invention;

fig. 3 is a schematic structural diagram of a second cross-sectional view of the present invention.

In the figure: 1. screening a sand box; 2. a stirring box; 3. a first motor; 4. a first rotating shaft; 5. stirring blades; 6. a feed inlet; 7. a first filter screen; 8. a fixing plate; 9. a baffle; 10. a first support plate; 11. a second support plate; 12. a first mounting plate; 13. a second motor; 14. a second rotating shaft; 15. a connecting rod; 16. a second filter screen; 17. a second mounting plate; 18. a collection box; 19. a universal wheel; 20. a push handle; 21. and (4) a discharge port.

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 efforts all belong to the protection scope of the present invention.

Example (b): referring to fig. 1-3, the utility model provides a technical scheme, a road construction sand screening device, which comprises a sand screening box 1, wherein the top surface of the sand screening box 1 is provided with an agitating mechanism, the agitating mechanism comprises an agitating tank 2, a first motor 3, a first rotating shaft 4, an agitating vane 5 and a first filter screen 7, the top surface of the sand screening box 1 is fixedly provided with the agitating tank 2, the top surface of the agitating tank 2 is fixedly provided with the first motor 3, the output end of the first motor 3 penetrates through the top surface of the agitating tank 2 and is fixedly connected with the first rotating shaft 4, the surface of the first rotating shaft 4 is fixedly provided with the agitating vane 5, the output end of the first motor 3 drives the first rotating shaft 4 to rotate, thereby driving the agitating vane 5 to rotate in the agitating tank 2 to break caked sand, the first filter screen 7 is fixedly arranged in the agitating tank 2 to agitate the sand entering the agitating tank 2, the front surface of the sand screening box 1 is provided with an observation window, the observation window is made of transparent materials, so that the sieving condition of sand in the sand sieving box 1 can be conveniently observed, the top surface of the stirring box 2 is provided with a feed inlet 6, the left side of the sand sieving box 1 is provided with a discharge outlet 21 for inputting and discharging the sand, the inside of the sand sieving box 1 is fixedly provided with a fixed plate 8, the top surface of the fixed plate 8 is fixedly provided with a guide plate 9, the inside bottom surface of the sand sieving box 1 is fixedly provided with a first support plate 10, the inside bottom surface of the sand sieving box 1 is fixedly provided with a second support plate 11, one side of the first support plate 10 is fixedly provided with a first mounting plate 12, one side of the first mounting plate 12 is fixedly provided with a second motor 13, the output end of the second motor 13 penetrates through the first mounting plate 12 and is fixedly connected with a second rotating shaft 14, the surface of the second rotating shaft 14 is fixedly provided with a connecting rod 15, one end of the connecting rod 15 is fixedly provided with a second filter screen 16, the output through second motor 13 rotates, make second axis of rotation 14 rotate, it rotates to drive connecting rod 15, thereby drive second filter screen 16 and rotate, the sand to inside is sieved, one side fixed mounting of second backup pad 11 has second mounting panel 17, second axis of rotation 14 rotates with first mounting panel 12 and is connected, second axis of rotation 14 rotates with second mounting panel 17 and is connected, the inside bottom surface slidable mounting of screening sandbox 1 has collecting box 18, the positive fixed mounting of collecting box 18 has the handle, be convenient for handle the sand that sieves, the bottom surface fixed mounting of screening sandbox 1 has universal wheel 19, the right side fixed mounting of screening sandbox 1 has push handle 20, and the quantity of universal wheel 19 is four groups, be the symmetry setting, be convenient for steady removal the device, collect the sand that sieves from second filter screen 16 through collecting box 18, some bigger stones of sieving in the sand through discharge gate 21 discharge, the device is all accomplished with the screening to the sand simultaneously, can not cause a large amount of dust and pollute the environment.

When in use: when the road construction sand screening device is used, sand is fed into the stirring box 2 from the feed port 6 by workers, the output end of the first motor 3 drives the first rotating shaft 4 to rotate, so that the stirring blade 5 is driven to rotate in the stirring box 2, caked sand is smashed, the smashed sand flows into the sand screening box 1 through the first filter screen 7, the smashed sand is guided through the guide plate 9, the sand enters the second filter screen 16 and rotates through the output end of the second motor 13, the second rotating shaft 14 rotates, the connecting rod 15 is driven to rotate, so that the second filter screen 16 is driven to rotate, the internal sand is screened, the screened sand flows into the collecting box 18 through the second filter screen 16, and some screened large stones flow out through the discharge port 21.

To sum up, this road construction screening sand device, the output through first motor 3 drives first axis of rotation 4 and rotates, thereby drive stirring leaf 5 at the 2 internal rotations of agitator tank, smash the sand of caking, output through second motor 13 rotates, make second axis of rotation 14 rotate, drive connecting rod 15 and rotate, thereby drive second filter screen 16 and rotate, sieve the sand of inside, collect the sand that sieves from second filter screen 16 through collecting box 18, through some great stones of screening in the discharge gate 21 discharge sand, the device is all accomplished in inside with the screening to the stirring of sand simultaneously, can not cause a large amount of dusts and the polluted environment has solved the problem that proposes in the above-mentioned background art.

It should be noted that, in this document, relational terms such as first and second, and the like are 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 changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a road construction screening sand device, includes screening sand case (1), its characterized in that, the top surface of screening sand case (1) is provided with rabbling mechanism, the inside fixed mounting of screening sand case (1) has fixed plate (8), the top surface fixed mounting of fixed plate (8) has guide plate (9), the inside bottom surface fixed mounting of screening sand case (1) has first backup pad (10), the inside bottom surface fixed mounting of screening sand case (1) has second backup pad (11), one side fixed mounting of first backup pad (10) has first mounting panel (12), one side fixed mounting of first mounting panel (12) has second motor (13), the output of second motor (13) runs through first mounting panel (12) fixedly connected with second axis of rotation (14), the fixed surface of second axis of rotation (14) installs connecting rod (15), the one end fixed mounting of connecting rod (15) has second filter screen (16), one side fixed mounting of second backup pad (11) has second mounting panel (17).

2. The road construction sand screening device of claim 1, wherein the stirring mechanism comprises a stirring box (2), a first motor (3), a first rotating shaft (4), stirring blades (5) and a first filter screen (7), the stirring box (2) is fixedly mounted on the top surface of the sand screening box (1), the first motor (3) is fixedly mounted on the top surface of the stirring box (2), the output end of the first motor (3) penetrates through the first rotating shaft (4) of the top surface fixedly connected with of the stirring box (2), the stirring blades (5) are fixedly mounted on the surface of the first rotating shaft (4), and the first filter screen (7) is fixedly mounted inside the stirring box (2).

3. A road construction screening sand device according to claim 1, characterized in that the front of the screening sand box (1) is embedded with an observation window, and the observation window is made of transparent material.

4. The road construction sand screening device of claim 2, wherein the top surface of the stirring box (2) is provided with a feed inlet (6), and the left side of the sand screening box (1) is provided with a discharge outlet (21).

5. A road construction sand screening device according to claim 1, wherein the second rotational shaft (14) is rotatably connected to the first mounting plate (12), and the second rotational shaft (14) is rotatably connected to the second mounting plate (17).

6. A road construction screening sand device according to claim 1, characterized in that the collection box (18) is slidably mounted on the inner bottom surface of the screening sand box (1), and the handle is fixedly mounted on the front surface of the collection box (18).

7. The road construction sand screening device of claim 1, wherein universal wheels (19) are fixedly installed on the bottom surface of the sand screening box (1), a pushing handle (20) is fixedly installed on the right side of the sand screening box (1), and the number of the universal wheels (19) is four, and the universal wheels are symmetrically arranged.

Images