CN216910953U

CN216910953U - Screening device for building of multistage screening

Info

Publication number: CN216910953U
Application number: CN202122994269.4U
Authority: CN
Inventors: 张海燕; 张东风
Original assignee: China Guangdong Jian'an Engineering Shenzhen Co ltd
Current assignee: China Guangdong Jian'an Engineering Shenzhen Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-07-08
Anticipated expiration: 2031-12-02

Abstract

The utility model belongs to the field of building construction, and particularly relates to a screening device for a building with multi-stage screening, aiming at the problem that screening equipment is lacked in the existing construction site and screening collection is inconvenient, the screening device comprises a fixed frame, wherein a material guide plate is obliquely arranged on one side of the top end in the fixed frame, a sliding plate is vertically and slidably connected to one end, far away from the material guide plate, of the center of the fixed frame, a screening plate is obliquely arranged from one side, close to the material guide plate, of the sliding plate to the bottom, a bearing plate is arranged at the bottom of one end, far away from the sliding plate, of the screening plate, slide rails are arranged on two sides of the top of the bearing plate, a rotating rod is arranged at the bottom of the sliding plate, a driving motor is fixed on one side, close to the sliding plate, of the bottom end, close to a gear disc, of the center of the rotating rod is provided with a sliding telescopic rod, and a rotating assembly is arranged at one end of the sliding telescopic rod. The utility model has the advantages of convenient automatic screening and collection, and convenient adjustment, movement and fixation.

Description

Screening device for building of multistage screening

Technical Field

The utility model relates to the technical field of building construction, in particular to a multistage screening device for buildings.

Background

Some building materials need different particle fineness when using, for example need use the coarse sand in some constructions, need use great granule rubble in some projects, and the building material that needs to use again when bituminous paving is the little fine stone of granularity, and this just requires people to carry out different granularity sieves to the raw materials when using, uses multistage screening equipment simultaneously.

Traditional small-size building site all comparatively lacks some large-scale screening equipment usually, all uses comparatively simple screen cloth to carry out manual filtration, and not only filtration efficiency is low but also inconvenient transportation and collection are comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multistage screening building screening device, which solves the problem that screening equipment is not available in a traditional construction site, and screening and collection are inconvenient.

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

the utility model provides a sieving mechanism for building of multistage screening, including the mount, the inside top lopsidedness of mount is provided with the stock guide, the vertical sliding connection of one end that the stock guide was kept away from to mount center department has the sliding plate, one side that the sliding plate is close to the stock guide is provided with the screening board to the bottom slope, the one end bottom that the sliding plate was kept away from to the screening board all is provided with the loading board, and the top both sides of loading board all are provided with the slide rail, the bottom of sliding plate is provided with the dwang, one side that the inside bottom of mount is close to the sliding plate is fixed with driving motor, driving motor's power take off end installs the toothed disc, driving motor's a lateral wall edge rotation is kept away from to the toothed disc is connected with the connecting rod, the one end that dwang center department is close to the toothed disc is provided with the slip telescopic link, runner assembly is installed to the one end of slip telescopic link.

Preferably, the rotating assembly comprises a transmission gear, a chain gear and a transmission chain, one side of the transmission gear is fixedly connected with the chain gear on the outer wall of the rotating rod, and the outer walls of the two chain gears are in transmission connection through the transmission chain.

Preferably, drive gear and the one end rotation connection of keeping away from the dwang of slip telescopic link, and the outer wall rotation connection each other of the end and the dwang of stretching out of the inside of slip telescopic link, the outer wall center department both sides of slip telescopic link are all rotated through the inner wall of rotary rod and mount and are connected.

Preferably, the driving motor is fixedly connected with the inner wall of the fixing frame, the inner walls of the two sides of the fixing frame are provided with sliding grooves which slide with the sliding plate, the two ends of the rotating rod penetrate through the side wall of the fixing frame and are connected with the bottom extending end of the hydraulic telescopic rod, and the side wall of the fixing frame is provided with vertical holes which correspond to the rotating rod.

Preferably, the outer wall of one end of the sliding rail, which is far away from the screening plate, is rotatably connected with the fixing frame through a rotating shaft, and a sliding block is arranged on one side, which is close to the sliding rail, of the bottom of the screening plate and is slidably connected with the sliding rail.

Preferably, the equal fixedly connected with in position that the dwang both ends are close to the mount inner wall rotates the wheel, and the mount bottom is close to the one end of stock guide and inclines to the top, and the mount lateral wall all rotates one side of being close to the stock guide and is connected with the universal wheel.

Preferably, the bottom of sliding plate and connecting rod rotation each other are connected, and the bottom of a plurality of slide rails all removes to sliding plate one end and is the echelonment, and the screening board length of sliding plate bottom shortens gradually, and the screening density of a plurality of screening boards is different.

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

1. during the use, can pour the material into from the top of mount, can effectually make the material enter into the surface of screening board under the restriction of stock guide, at this moment the driving motor of restart bottom, can make the toothed disc rotate through driving motor, and then driven the connecting rod and realized reciprocating motion, the drive sliding plate that can be convenient removes along the spout, thereby driven the screening board and realized reciprocating motion from top to bottom, and then sieve the material and realize the separation of different granularities, and because the screening board inclines to the loading board, and then can make the convenient the loading board that drops of material of great granule, simultaneously because the removal of screening board can drive the slider and remove along the slide rail, and then make the slide rail drive the loading board and carry out the tilt movement round the pivot, thereby convenient concentrate the material and pour out, need not manual operation.

2. When needs move equipment, start the hydraulic telescoping rod of both sides, and then driven the dwang and moved to the bottom along vertical hole, thereby make and rotate the wheel and can contact with ground each other, and then with the mount jack-up, simultaneously when the dwang moves to the bottom, can drive the slip telescopic link and remove round the rotary rod rotation, can be convenient make runner assembly driven, make drive gear can mesh with the toothed disc each other, and then the driving motor rotation can drive gear through the toothed disc and rotate, and then the chain gear who drives one end rotates, it is rotatory to drive the chain gear of dwang outer wall through drive chain, it is rotatory to drive the dwang, thereby make to rotate the wheel and rotate the drive mount and remove, simultaneously can be through the moving direction of the convenient adjustment mount of universal wheel.

Drawings

FIG. 1 is a schematic view of a multi-stage screening architectural screening apparatus according to the present invention;

fig. 2 is a top view of a multistage screening architectural screening apparatus according to the present invention;

FIG. 3 is a sectional view of the internal structure of a multi-stage screening architectural screening apparatus according to the present invention;

fig. 4 is a schematic diagram of an internal structure of a rotating assembly of a multistage screening architectural screening device provided by the utility model.

In the figure: 1. a fixed mount; 101. a chute; 102. a vertical hole; 2. a material guide plate; 3. a sliding plate; 4. a screening plate; 401. a slider; 5. a carrier plate; 6. a slide rail; 601. a rotating shaft; 7. rotating the rod; 8. a hydraulic telescopic rod; 9. a rotating wheel; 10. a drive motor; 11. a gear plate; 12. sliding the telescopic rod; 13. a rotating assembly; 131. a transmission gear; 132. a chain gear; 133. a drive chain; 14. a connecting rod; 15. rotating the rod; 16. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a multi-stage screening device for buildings comprises a fixed frame 1, a material guide plate 2 is obliquely arranged on one side of the top end inside the fixed frame 1, a sliding plate 3 is vertically and slidably connected to one end of the fixed frame 1 far away from the material guide plate 2, a screening plate 4 is obliquely arranged on one side of the sliding plate 3 close to the material guide plate 2 to the bottom, a bearing plate 5 is arranged on the bottom of one end of the screening plate 4 far away from the sliding plate 3, slide rails 6 are arranged on both sides of the top of the bearing plate 5, a rotating rod 7 is arranged at the bottom of the sliding plate 3, a driving motor 10 is fixed on one side of the bottom end inside the fixed frame 1 close to the sliding plate 3, a gear disc 11 is mounted at the power output end of the driving motor 10, a connecting rod 14 is rotatably connected to the edge of one side wall of the gear disc 11 far away from the driving motor 10, and a sliding telescopic rod 12 is arranged at one end of the center of the rotating rod 7 close to the gear disc 11, one end of the sliding telescopic rod 12 is provided with a rotating assembly 13.

Further, in above-mentioned technical scheme, rotating assembly 13 includes drive gear 131, chain gear 132 and drive chain 133, the equal fixedly connected with chain gear 132 of one side of drive gear 131 and the outer wall of dwang 7, carry out the transmission through drive chain 133 between the outer wall of two chain gears 132 and be connected, rotating assembly 13 is driven for drive gear 131 can mesh with toothed disc 11 each other, and then driving motor 10 is rotatory to drive gear 131 through toothed disc 11 and rotate, and then drive the chain gear 132 rotation of one end.

Further, in the above technical scheme, drive gear 131 rotates with the one end that the dwang 7 was kept away from to slip telescopic link 12 and is connected, and the inside of slip telescopic link 12 stretches out the end and is connected with the outer wall rotation of dwang 7, and the outer wall center department both sides of slip telescopic link 12 all rotate with the inner wall of mount 1 through rotary rod 15 and are connected, and it is rotatory to drive chain gear 132 of dwang 7 outer wall through drive chain 133, drives the dwang 7 rotation.

Further, in above-mentioned technical scheme, driving motor 10 and the mutual fixed connection of the inner wall of mount 1, and the both sides inner wall of mount 1 all seted up with sliding plate 3 mutual gliding spout 101, the both ends of dwang 7 run through the lateral wall of mount 1 and stretch out the end with 8 bottoms of hydraulic telescoping rod and be connected, the vertical hole 102 that corresponds each other with dwang 7 is seted up to the lateral wall of mount 1, start the driving motor 10 of bottom, can make toothed disc 11 rotate through driving motor 10, and then driven connecting rod 14 and realized reciprocating type removal.

Further, in above-mentioned technical scheme, the one end outer wall that screening board 4 was kept away from to slide rail 6 all is connected with 1 mutual rotation of mount through pivot 601, and screening board 4 bottom all is provided with slider 401 near one side of slide rail 6, slider 401 and the mutual sliding connection of slide rail 6, the removal of screening board 4 can drive slider 401 and remove along slide rail 6, and then make slide rail 6 drive loading board 5 and carry out the slope around pivot 601 and remove, thereby convenient concentrate the material and pour out, need not manual operation.

Further, in above-mentioned technical scheme, the equal fixedly connected with in position that dwang 7 both ends are close to 1 inner wall of mount rotates wheel 9, and the one end that the mount 1 bottom is close to stock guide 2 inclines to the top, and one side that the mount 1 lateral wall is close to stock guide 2 all rotates and is connected with universal wheel 16, rotates wheel 9 and rotates drive mount 1 and remove, can be through the convenient moving direction of adjustment mount 1 of universal wheel 16 simultaneously.

Further, in above-mentioned technical scheme, the bottom and the connecting rod 14 rotation of sliding plate 3 are connected, and the bottom of a plurality of slide rails 6 all removes to 3 one ends of sliding plate and is the echelonment, and 4 length of the screening board of sliding plate 3 bottom shorten gradually, and the screening density of a plurality of screening boards 4 is different, and reciprocating motion about the screening board 4 realizes, and then sieves the material and realize the separation of different granularities.

The working principle is as follows: when the material falling device is used, materials can be poured into the material falling device from the top of the fixing frame 1, under the limitation of the material guide plate 2, the materials can effectively enter the surface of the screening plate 4, the driving motor 10 at the bottom is started again, the gear disc 11 can be rotated through the driving motor 10, the connecting rod 14 is driven to move in a reciprocating mode, the sliding plate 3 can be conveniently driven to move along the sliding groove 101, the screening plate 4 is driven to move in an up-and-down reciprocating mode, the materials are screened to realize separation of different granularities, the screening plate 4 inclines towards the bearing plate 5, the materials with larger grains can conveniently fall onto the bearing plate 5, meanwhile, due to the movement of the screening plate 4, the sliding block 401 can be driven to move along the sliding rail 6, the sliding rail 6 drives the bearing plate 5 to move obliquely around the rotating shaft 601, and the materials can be conveniently poured out in a centralized mode, without manual operation, when the equipment needs to be moved, the hydraulic telescopic rods 8 at the two sides are started, and in turn, the turning rod 7 is driven to move towards the bottom along the vertical hole 102, so that the turning wheel 9 can contact with the ground, thereby jacking up the fixing frame 1, simultaneously driving the sliding telescopic rod 12 to move around the rotating rod 15 while the rotating rod 7 moves towards the bottom, conveniently driving the rotating component 13, enabling the transmission gear 131 to be meshed with the gear disc 11, and the driving motor 10 rotates to drive the transmission gear 131 to rotate through the gear plate 11, thereby driving the chain gear 132 at one end to rotate, driving the chain gear 132 on the outer wall of the rotating rod 7 to rotate through the transmission chain 133, driving the rotating rod 7 to rotate, thereby, the rotating wheel 9 rotates to drive the fixed frame 1 to move, and the moving direction of the fixed frame 1 can be conveniently adjusted through the universal wheel 16.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A screening device for a building with multi-stage screening comprises a fixed frame (1) and is characterized in that a guide plate (2) is obliquely arranged on one side of the top end inside the fixed frame (1), a sliding plate (3) is vertically and slidably connected to one end, far away from the guide plate (2), of the center of the fixed frame (1), a screening plate (4) is obliquely arranged from one side, close to the guide plate (2), of the sliding plate (3) to the bottom, a bearing plate (5) is arranged at the bottom of one end, far away from the sliding plate (3), of the screening plate (4), sliding rails (6) are arranged on two sides of the top of the bearing plate (5), a rotating rod (7) is arranged at the bottom of the sliding plate (3), a driving motor (10) is fixed on one side, near the sliding plate (3), of the bottom end inside the fixed frame (1), a gear disc (11) is installed at the power output end of the driving motor (10), and a connecting rod (14) is rotatably connected to one side wall edge, far away from the driving motor (10) of the gear disc (11), a sliding telescopic rod (12) is arranged at one end of the center of the rotating rod (7) close to the gear disc (11), and a rotating assembly (13) is installed at one end of the sliding telescopic rod (12).

2. The screening device for buildings with multi-stage screening according to claim 1, wherein the rotating assembly (13) comprises a transmission gear (131), a chain gear (132) and a transmission chain (133), the chain gear (132) is fixedly connected to one side of the transmission gear (131) and the outer wall of the rotating rod (7), and the outer walls of the two chain gears (132) are in transmission connection through the transmission chain (133).

3. The screening device for buildings with multi-stage screening according to claim 2, wherein the transmission gear (131) is rotatably connected with one end of the sliding telescopic rod (12) far away from the rotating rod (7), the inner extending end of the sliding telescopic rod (12) is rotatably connected with the outer wall of the rotating rod (7), and two sides of the center of the outer wall of the sliding telescopic rod (12) are rotatably connected with the inner wall of the fixing frame (1) through the rotating rod (15).

4. The screening device for buildings with multi-stage screening according to claim 1, wherein the driving motor (10) is fixedly connected with the inner wall of the fixed frame (1), the inner walls of the two sides of the fixed frame (1) are both provided with sliding grooves (101) which slide with the sliding plate (3), the two ends of the rotating rod (7) penetrate through the side wall of the fixed frame (1) to be connected with the bottom extending end of the hydraulic telescopic rod (8), and the side wall of the fixed frame (1) is provided with vertical holes (102) which correspond to the rotating rod (7).

5. The screening device for buildings with multistage screening according to claim 1, wherein the outer wall of one end of the slide rail (6) far away from the screening plate (4) is rotatably connected with the fixed frame (1) through a rotating shaft (601), one side of the bottom of the screening plate (4) close to the slide rail (6) is provided with a slide block (401), and the slide block (401) is slidably connected with the slide rail (6).

6. The screening device for buildings with multi-stage screening according to claim 1, wherein the rotating wheels (9) are fixedly connected to the positions of both ends of the rotating rod (7) close to the inner wall of the fixing frame (1), one end of the bottom of the fixing frame (1) close to the material guide plate (2) is inclined to the top, and the universal wheels (16) are rotatably connected to one side of the side wall of the fixing frame (1) close to the material guide plate (2).

7. The screening device for buildings with multi-stage screening according to claim 1, wherein the bottom of the sliding plate (3) is rotatably connected with the connecting rod (14), the bottoms of the plurality of sliding rails (6) move towards one end of the sliding plate (3) to form a step shape, the length of the screening plates (4) at the bottom of the sliding plate (3) is gradually shortened, and the screening densities of the plurality of screening plates (4) are different.