CN211887809U

CN211887809U - Civil engineering's screening sand device

Info

Publication number: CN211887809U
Application number: CN202020407051.7U
Authority: CN
Inventors: 许惠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-11-10
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a screening sand device for civil engineering relates to building engineering technical field, the power distribution box comprises a box body, the right flank fixedly connected with motor cabinet of box, the last fixed surface of motor cabinet is connected with the motor, the first pivot of output fixedly connected with of motor, the one end that the motor was kept away from in first pivot extends to the inside of box and the first commentaries on classics piece of fixedly connected with, the one end fixedly connected with transfer line of first pivot is kept away from to first commentaries on classics piece, the one end fixedly connected with second commentaries on classics piece of first commentaries on classics piece is kept away from to the transfer line, the one end that first commentaries on classics piece was kept away from to the second commentaries on classics piece is rotated and is connected with the. This a screening sand device for civil engineering drives the gag lever post through setting up the transfer line and rotates, thereby makes the screen cloth rotate the efficiency that improves the screening sand, sets up the bearing, makes the second pivot reduce the frictional force with the box when rotating, has extension equipment life's advantage.

Description

Civil engineering's screening sand device

Technical Field

The utility model relates to a building engineering technical field specifically is a screening sand device for civil engineering.

Background

The sand screening machine adopts a horizontally arranged roller screen cylinder according to the working principle of manually screening sand by using an inclined screen, and ensures that material flows can continuously roll and screen for more than five circles among a plurality of circles of internal spiral blades in the screen cylinder, so that sand materials are repeatedly rolled and slid and fully dispersed and separated, the sand materials are different from the large materials and the small materials which are mutually pushed and buried and are caused by the obliquely arranged roller screen, the screening process is hasty, and the sand materials are different from the large materials and the small materials which are vibrated and mixed by the obliquely arranged vibrating screen.

Some small-size job site's screening sand machine now mainly sieves sand through the screen cloth of tilting, because the screen cloth is in quiescent condition, the difficult whereabouts of sand when making the screening sand leads to the efficiency of screening sand lower, and great grit easily blocks the screen cloth and leads to the screening sand to be obstructed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a screening sand device for civil engineering possesses the advantage that improves screening sand efficiency and less screen cloth jam, has solved the screening sand machine of some present small-size job sites and has mainly sieved sand through the screen cloth of tilting, because the screen cloth is in quiescent condition, husky difficult whereabouts when making the screening sand, and the efficiency that leads to screening sand is lower, and great grit easily blocks the screen cloth and leads to screening sand obstructed problem.

The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: the utility model provides a screening sand device for civil engineering, the power distribution box comprises a box body, the right flank fixedly connected with motor cabinet of box, the last fixed surface of motor cabinet is connected with the motor, the first pivot of output fixedly connected with of motor, the one end that the motor was kept away from in first pivot extends to the inside of box and the first commentaries on classics piece of fixedly connected with, the one end fixedly connected with transfer line of first pivot is kept away from in first commentaries on classics piece, the one end fixedly connected with second commentaries on classics piece of first commentaries on classics piece is kept away from to the transfer line, the one end that first commentaries on classics piece was kept away from in the second commentaries on classics piece is rotated and is connected with the fixed block.

Furthermore, the outer surface of the transmission rod is connected with two groups of symmetrical limiting rods in a sliding mode, the upper surface of each limiting rod is fixedly connected with an upper fixing plate, and the upper surface of each upper fixing plate is fixedly connected with a second rotating shaft.

Through adopting above-mentioned technical scheme, set up the transfer line and drive the gag lever post and rotate, make the gag lever post drive the bottom plate and rotate, thereby make the screen cloth rotate the efficiency that improves the sieve sand.

Furthermore, a bearing is fixedly embedded in the inner top wall of the box body, and an inner ring of the bearing is fixedly connected with the second rotating shaft.

Through adopting above-mentioned technical scheme, set up the bearing, make the second pivot reduce the frictional force with the box when rotating, reduce the loss of mechanical energy, have extension equipment life's advantage simultaneously.

Further, the bottom surface fixedly connected with bottom plate of gag lever post, the surface fixedly connected with screen cloth of bottom plate, the surface of screen cloth rotates with the inside wall of box to be connected.

Through adopting above-mentioned technical scheme, the inside wall that sets up screen cloth and box rotates and is connected, realizes the rotation of screen cloth, makes the husky efficiency of sieve improve, and the screen cloth rotates the condition emergence that can effectively less screen cloth jam simultaneously.

Furthermore, the left side fixedly connected with feed inlet of box, the bottom surface fixedly connected with feed opening of box.

Through adopting above-mentioned technical scheme, set up the feed inlet and pack, the feed inlet setting can less when sieving sand the sand dust fly out the box outside at the side of box, causes certain pollution destruction to the environment.

Furthermore, the right side of the box body is fixedly hinged with a cleaning door, and the front side of the cleaning door is fixedly connected with a handle.

Through adopting above-mentioned technical scheme, set up clean door and conveniently handle the remaining grit after the screening sand, set up the handle and conveniently open clean door.

Furthermore, the bottom surface fixedly connected with support frame of box, the front fixed the inlaying of box has transparent observation window.

Through adopting above-mentioned technical scheme, set up the support frame and come the more stable operation of supporting box, set up transparent observation window and make things convenient for the condition of operation in the observation box, can in time discover after the trouble takes place, fall to the loss minimum.

Compared with the prior art, the sand screening device for civil engineering has the following beneficial effects:

1. the utility model discloses a set up the transfer line and drive the gag lever post and rotate, make the gag lever post drive the bottom plate and rotate, thereby make the screen cloth rotate the efficiency that improves the sieve sand, set up the bearing, make the second pivot reduce when rotating with the frictional force of box, reduce the loss of mechanical energy, have extension equipment life's advantage simultaneously, the inside wall that sets up screen cloth and box rotates and is connected, realize the rotation of screen cloth, make sieve sand efficiency improve, the screen cloth rotates the condition emergence that can effectively less screen cloth blocks simultaneously.

2. The utility model discloses a set up the feed inlet and pack, the feed inlet sets up that sand and dust flies out outside the box when the side of box can be less sieve husky, cause certain pollution to destroy to the environment, set up the convenient surplus grit after sieving husky of clean door and handle, set up the handle and conveniently open clean door, set up the support frame and support the more stable operation of box, set up the condition that transparent observation window makes things convenient for the interior operation of observation box, can in time discover after the trouble takes place, fall to the minimum with the loss.

Drawings

Fig. 1 is a sectional view of the present invention;

FIG. 2 is a perspective view of the transmission rod of the present invention;

fig. 3 is a top cross-sectional view of the present invention;

fig. 4 is a side view of the present invention.

In the figure: 1-box body, 2-first rotating shaft, 3-motor, 4-motor base, 5-upper fixing plate, 6-bearing, 7-second rotating shaft, 8-limiting rod, 9-feeding hole, 10-fixing block, 11-lower fixing plate, 12-screen, 13-discharging hole, 14-supporting frame, 15-cleaning door, 16-driving rod, 17-first rotating block, 18-second rotating block, 19-handle and 20-transparent observation window.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a sand screening device for civil engineering comprises a box body 1, a motor base 4 is fixedly connected to the right side face of the box body 1, a motor 3 is fixedly connected to the upper surface of the motor base 4, a first rotating shaft 2 is fixedly connected to the output end of the motor 3, one end, far away from the motor 3, of the first rotating shaft 2 extends into the box body 1 and is fixedly connected with a first rotating block 17, one end, far away from the first rotating shaft 2, of the first rotating block 17 is fixedly connected with a transmission rod 16, one end, far away from the first rotating block 17, of the transmission rod 16 is fixedly connected with a second rotating block 18, one end, far away from the first rotating block 17, of the second rotating block 18 is rotatably connected with a fixed block 10, one end, far away from the second rotating block 18, of the fixed block 10 is fixedly connected with the inner side wall of the box body 1, two symmetrical limiting rods 8 are slidably connected to the outer surface of the transmission rod 16, an upper, the transmission rod 16 is arranged to drive the limiting rod 8 to rotate, so that the limiting rod 8 drives the lower fixing plate 11 to rotate, and the screen 12 rotates, thereby improving the sand screening efficiency.

The bearing 6 is fixedly embedded on the inner top wall of the box body 1, the inner ring of the bearing 6 is fixedly connected with the second rotating shaft 7, the bearing 6 is arranged, so that the second rotating shaft 7 reduces the friction force with the box body 1 when rotating, the loss of mechanical energy is reduced, and meanwhile, the service life of the equipment is prolonged, the bottom surface of the limiting rod 8 is fixedly connected with the lower fixing plate 11, the outer surface of the lower fixing plate 11 is fixedly connected with the screen 12, the outer surface of the screen 12 is rotatably connected with the inner side wall of the box body 1, so that the rotation of the screen 12 is realized, the sand screening efficiency is improved, meanwhile, the rotation of the screen 12 can effectively reduce the blocking of the screen 12, the left side of the box body 1 is fixedly connected with the feed inlet 9, the bottom surface of the box body 1 is fixedly connected with the discharge port 13, the feed inlet 9 is used, causing certain pollution damage to the environment.

Fixed the articulating in right side of box 1 has clean door 15, the positive fixedly connected with handle 19 of clean door 15, set up the convenient grit of surplus after the sand screening of clean door 15, it conveniently opens clean door 15 to set up handle 19, the bottom surface fixedly connected with support frame 14 of box 1, the fixed transparent observation window 20 of inlaying in front of box 1, it supports the more stable operation of box 1 to set up support frame 14, it conveniently observes the condition of operation in the box 1 to set up transparent observation window 20, can in time discover after the trouble takes place, it is minimum to fall the loss.

The utility model discloses well motor 3 is the known technique of wide application and daily life that has disclosed, and motor 3 is a high-power gear reduction motor, has save space, and is reliable durable, bears the advantage that the overload capacity is high.

During the use, at first add box 1 with husky from feed inlet 9, then open motor 3, motor 3 drives first pivot 2 and rotates, first pivot 2 drives first runner 17 and rotates, first runner 17 drives transfer line 16 and rotates, transfer line 16 drives gag lever post 8 and realizes reciprocating rotation, thereby make screen cloth 12 rotatory repeatedly, sieve the husky in the box 1, fine sand will fall from feed opening 13, sustainable adding from feed inlet 9 during the screening, and therefore the efficiency is improved, after the screening, open clean door 15 through handle 19, take out the large granule grit from clean door 15 can, can observe the condition of operation in the box 1 through transparent observation window 20.

Claims

1. A screening sand device for civil engineering, includes box (1), its characterized in that: the utility model discloses a box, including box (1), right flank fixedly connected with motor cabinet (4), the last fixed surface of motor cabinet (4) is connected with motor (3), the first pivot (2) of output fixedly connected with of motor (3), the one end that motor (3) were kept away from in first pivot (2) extends to the inside of box (1) and the first commentaries on classics piece of fixedly connected with (17), the one end fixedly connected with transfer line (16) of first pivot (2) are kept away from in first commentaries on classics piece (17), the one end fixedly connected with second commentaries on classics piece (18) of first commentaries on classics piece (17) are kept away from in transfer line (16), the one end that first commentaries on classics piece (17) were kept away from in second commentaries on classics piece (18) is rotated and is connected with fixed block (10), the one end that second commentaries on classics piece (18) and the.

2. A sand screening device for civil engineering works according to claim 1, wherein: the outer surface of the transmission rod (16) is connected with two groups of symmetrical limiting rods (8) in a sliding mode, the upper surface of each limiting rod (8) is fixedly connected with an upper fixing plate (5), and the upper surface of each upper fixing plate (5) is fixedly connected with a second rotating shaft (7).

3. A sand screening device for civil engineering works according to claim 2, wherein: the inner top wall of the box body (1) is fixedly embedded with a bearing (6), and an inner ring of the bearing (6) is fixedly connected with the second rotating shaft (7).

4. A sand screening device for civil engineering works according to claim 2, wherein: the bottom surface fixedly connected with bottom plate (11) of gag lever post (8), the external fixed surface of bottom plate (11) is connected with screen cloth (12), the surface of screen cloth (12) rotates with the inside wall of box (1) to be connected.

5. A sand screening device for civil engineering works according to claim 1, wherein: the left side fixedly connected with feed inlet (9) of box (1), the bottom surface fixedly connected with feed opening (13) of box (1).

6. A sand screening device for civil engineering works according to claim 1, wherein: the right side of the box body (1) is fixedly hinged with a cleaning door (15), and the front side of the cleaning door (15) is fixedly connected with a handle (19).

7. A sand screening device for civil engineering works according to claim 1, wherein: the bottom surface fixedly connected with support frame (14) of box (1), the front of box (1) is fixed inlays and is had transparent observation window (20).