CN217289229U

CN217289229U - Sand screening device for house building engineering construction

Info

Publication number: CN217289229U
Application number: CN202220485020.2U
Authority: CN
Inventors: 高云; 王英彬; 刘瑞; 张梦杰
Original assignee: China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-08-26
Anticipated expiration: 2032-03-08

Abstract

The utility model relates to the technical field of house construction, in particular to a sand screening device for house construction engineering construction, which comprises a box body, wherein two slide bars are fixedly connected inside the box body, the outer surfaces of the two slide bars are respectively and slidably connected with a sliding sleeve, one end of a telescopic rod, which is far away from the box body, is fixedly connected with a supporting plate, the outer surface of the box body is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a cam, the upper surface of the box body is fixedly connected with a crushing box, the inside of the crushing box is alternately provided with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with a crushing rod, one end of the rotating shaft is fixedly connected with a transmission chain wheel, the outer surface of the transmission chain wheel is in transmission connection with a transmission chain, when the filtering frame moves left and right, sand can be filtered by utilizing a filter plate, and the sand screening efficiency can be improved, the sand capable of avoiding caking is treated as impurities, the actual utilization rate of the sand is improved, and the construction cost is reduced.

Description

Sand screening device for house building engineering construction

Technical Field

The utility model relates to a housing construction technical field specifically is a house building engineering construction is with screening husky device.

Background

The building construction engineering refers to various building constructions and their auxiliary facilities, and the matching line, pipeline, equipment installation engineering and indoor and outdoor decoration engineering. The house building is a project which is provided with a top cover, a beam column, a wall, a foundation and can form an internal space and meet the requirements of people on production, living, study, public activities and the like. The building construction engineering is generally called building engineering for short, and refers to engineering entities for surveying, planning, designing, constructing, installing, maintaining and the like performed by newly building, rebuilding or expanding building and auxiliary structures and the completed engineering entities.

Need filter the sand in house building engineering work progress, but sieve husky mode now and generally all adopt the manual work to sieve husky, and a large amount of manpower and materials are not only wasted to this kind of mode, and work efficiency is low moreover, and present sieve husky device can not carry out the breakage to the sand of caking, and the sand that leads to the caking is disposed of as impurity, and then has reduced the actual rate of utilization of sand, increases the cost of construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building construction engineering construction is with screening sand device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sand screening device for building construction engineering construction comprises a box body, wherein two sliding rods are fixedly connected inside the box body, the outer surfaces of the two sliding rods are respectively connected with a sliding sleeve in a sliding manner, the outer surfaces of the two sliding sleeves are fixedly connected with a filtering frame, a filtering plate is fixedly connected inside the filtering frame, the upper surface of the filtering frame is fixedly connected with a limiting plate, the outer surface of the filtering frame is fixedly connected with a mandril, the inner wall of the box body is fixedly connected with a telescopic rod, the outer surface of the telescopic rod is provided with a spring, one end, away from the box body, of the telescopic rod is fixedly connected with the outer surface of the filtering frame, the outer surface of the box body is fixedly connected with a supporting plate, the upper surface of the supporting plate is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a cam, the opposite outer surface of the cam is abutted to one end of the mandril, and the upper surface of the box body is fixedly connected with a crushing box, the inside interlude of broken case is provided with the pivot, the outer fixed surface of pivot is connected with crushing pole, the one end fixedly connected with drive sprocket of pivot, drive sprocket's surface transmission is connected with drive chain.

Preferably, a blanking plate is fixedly connected to the inside of the box body, supporting legs are fixedly connected to the lower surface of the box body, friction pads are fixedly connected to the lower surfaces of the supporting legs, and inclined rods are arranged between the supporting legs and the box body.

Preferably, the lower fixed surface of box is connected with the discharge gate, the last fixed surface of broken case is connected with L type inlet pipe, the inside fixedly connected with guide plate of L type inlet pipe, the lower surface of broken case is provided with the feed inlet.

Preferably, a flexible protective sleeve is fixedly connected between the outer surface of the filter frame and the inner wall of the box body, and the flexible protective sleeve is sleeved at two ends of the sliding rod.

Preferably, one end of the ejector rod, which is far away from the filter frame, is provided with a V-shaped roller, and the ejector rod is abutted against the cam through the V-shaped roller.

Preferably, the upper surface of box is provided with servo motor, servo motor's output and the one end fixed connection of pivot, servo motor and driving motor all are connected with box and backup pad through vibration damping mount.

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

1. when the sand screening device is used, the cam can be driven to rotate by the rotation of the driving motor, the cam is abutted against the ejector rod, so that when the cam rotates, the ejector rod can be pushed to move left and right, and the ejector rod is fixedly connected with the filter frame, so that when the ejector rod moves, the filter frame can be driven to move;

2. utilize servo motor's rotation can drive the pivot and rotate, because the outer fixed surface of pivot is connected with the broken pole, so when the pivot rotates, can make the sand block of caking collide with the broken pole of the inner wall of broken case or one side through the rotation of broken pole, and then can carry out the breakage to the caking sand to the sand that can avoid the caking is disposed of as impurity, has improved the actual rate of utilization of sand, reduces the cost of construction.

Drawings

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

fig. 2 is an enlarged schematic view of the structure a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure B in fig. 1 according to the present invention;

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

In the figure: 1. a box body; 2. a slide bar; 3. a sliding sleeve; 4. a filter frame; 5. a filter plate; 6. a limiting plate; 7. a top rod; 8. a telescopic rod; 9. a spring; 10. a support plate; 11. a drive motor; 12. a cam; 13. a crushing box; 14. a rotating shaft; 15. a breaking bar; 16. a drive sprocket; 17. a drive chain; 18. a discharge port; 19. an L-shaped feed pipe; 20. a baffle; 21. a flexible protective sleeve; 22. a feed inlet; 23. a servo 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.

Referring to fig. 1-4, the present invention provides an embodiment:

a sand screening device for building construction engineering construction comprises a box body 1, two slide bars 2 are fixedly connected inside the box body 1, sliding sleeves 3 are respectively and slidably connected on the outer surfaces of the two slide bars 2, a filter frame 4 is fixedly connected on the outer surfaces of the two sliding sleeves 3, a filter plate 5 is fixedly connected inside the filter frame 4, a limiting plate 6 is fixedly connected on the upper surface of the filter frame 4, an ejector rod 7 is fixedly connected on the outer surface of the filter frame 4, an expansion rod 8 is fixedly connected on the inner wall of the box body 1, a spring 9 is arranged on the outer surface of the expansion rod 8, one end of the expansion rod 8, which is far away from the box body 1, is fixedly connected with the outer surface of the filter frame 4, a supporting plate 10 is fixedly connected on the outer surface of the box body 1, a driving motor 11 is fixedly connected on the upper surface of the supporting plate 10, a cam 12 is fixedly connected on the output end of the driving motor 11, the outer surface of the cam 12 is abutted to one end of the ejector rod 7, the upper surface of the box body 1 is fixedly connected with a crushing box 13, a rotating shaft 14 is inserted into the crushing box 13, a crushing rod 15 is fixedly connected to the outer surface of the rotating shaft 14, a transmission chain wheel 16 is fixedly connected to one end of the rotating shaft 14, and a transmission chain 17 is connected to the outer surface of the transmission chain wheel 16 in a transmission manner.

Further, flitch under the inside fixedly connected with of box 1, the lower fixed surface of box 1 is connected with the supporting leg, and the lower fixed surface of supporting leg is connected with the friction pad, is provided with the down tube between supporting leg and the box 1, increases the frictional force between supporting leg and the ground, and the phenomenon of aversion appears in the preventing means when the operation.

Further, the lower fixed surface of box 1 is connected with discharge gate 18, and the last fixed surface of broken case 13 is connected with L type inlet pipe 19, and the inside fixedly connected with guide plate 20 of L type inlet pipe 19, the lower surface of broken case 13 are provided with feed inlet 22, ensure that operating personnel can be stable carry out material loading or unloading to the device, guarantee the stable use of device.

Further, fixedly connected with flexible lag 21 between the surface of filter frame 4 and the inner wall of box 1, flexible lag 21 cover is established at the both ends of slide bar 2, prevents that sand from causing the influence to the removal of filter frame 4, guarantees that the device can carry out stable screening sand.

Further, the one end that the ejector pin 7 is kept away from filter frame 4 is provided with V type gyro wheel, and ejector pin 7 passes through V type gyro wheel and cam 12 butt, reduces the frictional force between ejector pin 7 and the cam 12, guarantees the rotation of cam 12, and the promotion ejector pin 7 that can be stable moves about.

Further, the upper surface of box 1 is provided with servo motor 23, and servo motor 23's output and the one end fixed connection of pivot 14, servo motor 23 and driving motor 11 all are connected with box 1 and backup pad 10 through vibration damping mount, and the vibrations that prevent servo motor 23 and driving motor 11 production when operation take place the phenomenon of resonance with the device, stability when improving the device function.

The working principle is as follows: when the device is used, the cam 12 can be driven to rotate by the rotation of the driving motor 11, the cam 12 is abutted against the ejector rod 7, so that the ejector rod 7 can be pushed to move left and right when the cam 12 rotates, the ejector rod 7 is fixedly connected with the filter frame 4, so that the filter frame 4 can be driven to move when the ejector rod 7 moves, the filter frame 4 is connected with the inner wall of the box body 1 through the telescopic rod 8, the spring 9 is arranged on the outer surface of the telescopic rod 8, so that the filter frame 4 can push the filter frame 4 to move in the opposite direction under the action of the spring 9 when the filter frame 4 extrudes the telescopic rod 8, and further the filter frame 4 can move back and forth, and the filter plate 5 is arranged inside the filter frame 4, so that sand can be filtered by the filter plate 5 when the filter frame 4 moves left and right, can improve the efficiency of screening sand, the rotation that utilizes servo motor 23 can drive pivot 14 and rotate, because the outer fixed surface of pivot 14 is connected with crushing pole 15, so when pivot 14 rotates, can make the sand lump of caking collide with the broken pole 15 of the inner wall of broken case 13 or one side through the rotation of crushing pole 15, and then can carry out the breakage to the caking sand, thereby the sand that can avoid the caking is fallen as impurity processing, the actual rate of utilization of sand is improved, the cost of construction is reduced.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 house building engineering construction is with screening sand device, includes box (1), its characterized in that: the box body is characterized in that two sliding rods (2) are fixedly connected inside the box body (1), the outer surfaces of the two sliding rods (2) are respectively connected with a sliding sleeve (3) in a sliding manner, the outer surface of the two sliding sleeves (3) is fixedly connected with a filter frame (4), the inside of the filter frame (4) is fixedly connected with a filter plate (5), the upper surface of the filter frame (4) is fixedly connected with a limiting plate (6), the outer surface of the filter frame (4) is fixedly connected with an ejector rod (7), the inner wall of the box body (1) is fixedly connected with a telescopic rod (8), the outer surface of the telescopic rod (8) is provided with a spring (9), one end of the telescopic rod (8) far away from the box body (1) is fixedly connected with the outer surface of the filter frame (4), the outer surface of the box body (1) is fixedly connected with a supporting plate (10), and the upper surface of the supporting plate (10) is fixedly connected with a driving motor (11), the output fixedly connected with cam (12) of driving motor (11), the one end butt to outer surface and ejector pin (7) of cam (12), the broken case (13) of last fixed surface of box (1) is connected with, the inside interlude of broken case (13) is provided with pivot (14), the outer fixed surface of pivot (14) is connected with crushing pole (15), the one end fixedly connected with drive sprocket (16) of pivot (14), the surface transmission of drive sprocket (16) is connected with drive chain (17).

2. The sand screening device for house building engineering construction according to claim 1, characterized in that: the material discharging box is characterized in that a discharging plate is fixedly connected to the inside of the box body (1), supporting legs are fixedly connected to the lower surface of the box body (1), friction pads are fixedly connected to the lower surfaces of the supporting legs, and inclined rods are arranged between the supporting legs and the box body (1).

3. The sand screening device for house building engineering construction according to claim 1, characterized in that: the lower fixed surface of box (1) is connected with discharge gate (18), the last fixed surface of broken case (13) is connected with L type inlet pipe (19), the inside fixedly connected with guide plate (20) of L type inlet pipe (19), the lower surface of broken case (13) is provided with feed inlet (22).

4. The sand screening device for house building engineering construction according to claim 1, wherein: and a flexible protective sleeve (21) is fixedly connected between the outer surface of the filter frame (4) and the inner wall of the box body (1), and the flexible protective sleeve (21) is sleeved at two ends of the sliding rod (2).

5. The sand screening device for house building engineering construction according to claim 1, characterized in that: one end of the ejector rod (7) far away from the filter frame (4) is provided with a V-shaped roller, and the ejector rod (7) is connected with the cam (12) in an abutting mode through the V-shaped roller.

6. The sand screening device for house building engineering construction according to claim 1, wherein: the upper surface of box (1) is provided with servo motor (23), the output of servo motor (23) and the one end fixed connection of pivot (14), servo motor (23) and driving motor (11) all are connected with box (1) and backup pad (10) through vibration damping mount.