CN208032991U - Sand screening device for construction - Google Patents

Abstract

The utility model discloses a kind of Sand screens for building,Including sieving sandbox,Resilient mount motor,Clump weight,First sand outlet,Stock guide,Sieve,Slide plate,Vibrator,Rotating bar,Poke rod,Straight pin,Arc chute,Third spring,Second sand outlet and the second collection frame,The resilient mount includes sleeve,First spring and second spring,The utility model is equipped with motor,Clump weight and resilient mount,Motor drives clump weight rotation,The cooperation of clump weight and resilient mount, which makes entirely to sieve sandbox, to shake,Improve the husky efficiency of sieve,Equipped with sieve,Rotating bar,Poke rod and third spring,After the completion of sieve is husky,Rotate clockwise poke rod,Make sieve run-off the straight,Large-sized sand slides to the second sand outlet on sieve,It later falls into the second collection frame,It is simple in structure,Convenient practicality,Quickly big grain size sand can be discharged,Discharging is convenient.

Description

A kind of Sand screen for building

Technical field

The utility model is related to Architectural Equipment technical field, specifically a kind of Sand screen for building.

Background technology

Building is the general name of building and structures, is people to meet social life needs, utilizes grasped object Matter technological means, and the artificial environment created with certain scientific law, geomantic omen theory and aesthetic principle.

In construction projects, Sand screen makes a kind of essential tool, but existing Sand screen is in the husky mistake of sieve Cheng Zhong, it is less efficient, and after the completion of sieving sand, large-sized sand is inconvenient to be discharged, inconvenient for use, reduces working efficiency.

Utility model content

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of Sand screen for building Problem.

To achieve the above object, the utility model provides the following technical solutions：

A kind of Sand screen for building, including sieve sandbox, bottom plate, resilient mount and sieve, the sieve sandbox are in cylinder Shape, sieve sandbox bottom are surrounded by support leg, and resilient mount is connected between support leg and bottom plate, and resilient mount includes set Cylinder, the first spring and second spring, the sleeve are fixed on bottom plate, and support leg is arranged in sleeve, and support leg bottom end is fixed There are the first spring, the first spring other end to be fixedly connected with plate upper surface, it is circumferential between support leg surrounding and sleeve lining to connect It is connected to second spring, motor is installed among the sieve sandbox bottom, the output shaft end of motor is equipped with clump weight, sieves sandbox Bottom is located at motor both sides and is equipped with the first sand outlet, and sieve sandbox intracavity bottom is located above the first sand outlet and is equipped with stock guide, Sieve is equipped in the middle part of the sieve sandbox inner cavity, sieve both ends are respectively and fixedly provided with slide plate, and slide plate is slidably connected with sieve sandbox inner wall, sieve Two bottom sides are mounted on vibrator, and rotating bar is equipped among sieve, and rotating bar is fixedly connected with sieve, and rotating bar front end is passed through It wears sieve sandbox front bulkhead and extends to outside sieve sandbox, rotating bar and sieve sandbox front bulkhead rotation connection, rotating bar front end is fixed There are poke rod, the poke rod other end to be fixed with straight pin, straight pin is slidably connected with sieve sandbox front bulkhead, sieves on sandbox front bulkhead The arc chute being slidably connected with straight pin is offered, third spring is connected between straight pin and arc chute bottom, is stirred It is equipped with bolt on the right side of bar, sieves and is located at sieve lower right on sandbox equipped with the second sand outlet, the second sand outlet is arranged right below second Collection frame.

As further program of the utility model：Feed hopper is equipped at the top of the sieve sandbox.

As further program of the utility model：The stock guide is in tapered.

As further program of the utility model：It is located at below first sand outlet on bottom plate and the first collection is installed Frame.

As further program of the utility model：It is limited that second sand outlet lower left is located at sieve sandbox inner wall fixation Position plate.

As further program of the utility model：Second collection frame is installed on bottom plate.

Compared with prior art, the utility model has the beneficial effects that：The utility model is equipped with motor, clump weight and elasticity Mounting base, resilient mount include sleeve, the first spring and second spring, and motor drives clump weight rotation, clump weight and elasticity Mounting base cooperation, which makes entirely sieve sandbox, to shake, and sieve sand efficiency is improved, equipped with sieve, rotating bar, poke rod and third bullet Spring pulls out bolt after the completion of sieve is husky, rotates clockwise poke rod, and poke rod drives rotating bar to rotate clockwise, and rotating bar drives Sieve rotates clockwise, until limiting plate blocks sieve, sieve run-off the straight, large-sized sand slides to second on sieve It at sand outlet, later falls into the second collection frame, simple in structure, convenient practicality, quickly big grain size sand can be discharged, discharging It is convenient.

Description of the drawings

Fig. 1 is the structural schematic diagram of Sand screen for building.

Fig. 2 is the structural schematic diagram under another state of Sand screen for building.

In figure：1- sieves sandbox, 2- sieves, 3- sliding slots, 4- thirds spring, 5- feed hoppers, 6- straight pins, 7- poke rods, 8- Slide plate, 9- vibrators, 10- rotating bars, 11- support legs, 12- motors, 13- resilient mounts, the first collection frames of 14-, 15- match Pouring weight, the first sand outlets of 16-, 17- sleeves, the first springs of 18-, 19- second springs, the second collection frames of 20-, 21- second go out sand Mouth, 22- limiting plates, 23- bolts.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Please refer to Fig.1~2, in the utility model embodiment, a kind of Sand screen for building, including sieve sandbox 1, bottom plate, Resilient mount 13 and sieve 2, the sieve sandbox 1 is cylindrical, and 1 bottom of sieve sandbox is surrounded by support leg 11, support leg 11 Resilient mount 13 is connected between bottom plate, resilient mount 13 includes sleeve 17, the first spring 18 and second spring 19, institute Sleeve 17 to be stated to be fixed on bottom plate, support leg 11 is arranged in sleeve 17, and 11 bottom end of support leg is fixed with the first spring 18, and first 18 other end of spring is fixedly connected with plate upper surface, and circumferential direction is connected with the second bullet between 17 inner wall of 11 surrounding of support leg and sleeve Spring 19,1 top of the sieve sandbox are equipped with feed hopper 5, and sieve sandbox is equipped with motor 12, the output shaft end of motor 12 among 1 bottom Portion is equipped with clump weight 15, starts motor 12, and motor 12 drives clump weight 15 to rotate, and clump weight 15 is matched with resilient mount 13 Conjunction, which makes entirely to sieve sandbox 1, to shake, and improves the husky efficiency of sieve, and 1 bottom of sieve sandbox, which is located at 12 both sides of motor and is equipped with first, to be gone out Husky mouth 16,16 top of the first sand outlet are located at sieve 1 intracavity bottom of sandbox and are equipped with stock guide, and stock guide is in tapered, the first sand outlet 16 lower sections, which are located on bottom plate, is equipped with the first collection frame 14, sieve 2 is equipped in the middle part of 1 inner cavity of sieve sandbox, 2 both ends of sieve are solid There are slide plate 8, slide plate 8 to be slidably connected with sieve 1 inner wall of sandbox, 2 two bottom sides of sieve are mounted on vibrator 9, are worn among sieve 2 surely Equipped with rotating bar 10, rotating bar 10 is fixedly connected with sieve 2, and 10 front end of rotating bar is through sieve 1 front bulkhead of sandbox and extends to sieve Outside sandbox 1, rotating bar 10 is fixedly arranged at the front end with poke rod 7, poke rod 7 with sieve 1 front bulkhead of sandbox rotation connection, rotating bar 10 The other end is fixed with straight pin 6, and straight pin 6 is slidably connected with sieve 1 front bulkhead of sandbox, sieves and is offered on 1 front bulkhead of sandbox and circle The arc chute 3 that pin 6 is slidably connected, third spring 4 is connected between 3 bottom of straight pin 6 and arc chute, and poke rod 7 is right Side is equipped with bolt, sieves and is located at 2 lower right of sieve on sandbox 1 equipped with the second sand outlet 21,21 lower left of the second sand outlet is located at sieve 1 inner wall of sandbox is fixed with limiting plate 22, and the second sand outlet 21 is arranged right below the second collection frame 20, and the second collection frame 20 is installed on On bottom plate, after the completion of waiting for that sieve is husky, poke rod 7 is rotated clockwise, poke rod 7 drives rotating bar 10 to rotate clockwise, rotating bar 10 Sieve 2 is driven to rotate clockwise, until limiting plate 22 blocks sieve 2,2 run-off the straight of sieve, large-sized sand on sieve 2 Son slides at the second sand outlet 21, later falls into the second collection frame 20, simple in structure, convenient practicality, can quickly will be big Grain size sand is discharged, and discharging is convenient, after the completion of discharging, unclamps poke rod 7, and poke rod 7 returns to original under the effect of third spring 4 Beginning vertical position, while sieve 2 returns to horizontal position.

The operation principle of the utility model is：When the utility model is used, sieve sandbox 1 is added by feed hopper 5 in sand It is interior, then start motor 12, motor 12 drives clump weight 15 to rotate, and clump weight 15 makes entirely to sieve husky with the cooperation of resilient mount 13 Case 1 shakes, and improves sieve husky efficiency and pulls out bolt 23 after the completion of sieve is husky, rotate clockwise poke rod 7,7 band of poke rod Turn lever 10 rotates clockwise, and rotating bar 10 drives sieve 2 to rotate clockwise, until limiting plate 22 blocks sieve 2, sieve 2 run-off the straights, large-sized sand slides to the second sand outlet 21 on sieve 2, later falls into the second collection frame 20, structure Simply, quickly big grain size sand can be discharged for convenient practicality, and discharging is convenient, after the completion of discharging, poke rod 7 be unclamped, in third Poke rod 7 returns to original vertical position under the effect of spring 4, while sieve 2 returns to horizontal position, and bolt 23 is turned back to original position, complete It is husky at sieve.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (6)

1. A sand screening device for construction, comprising a sand screening box (1), a base plate, an elastic mount (13) and a screen (2), is characterized in that, the sand screening box (1) is cylindrical, and the screening box (1) is cylindrical. Sandbox (1) bottom is provided with supporting leg (11) around, is connected with elastic mounting seat (13) between supporting leg (11) and the base plate, and elastic mounting seat (13) comprises sleeve (17), first spring ( 18) and the second spring (19), the sleeve (17) is fixed on the base plate, the supporting leg (11) is penetrated in the sleeve (17), and the bottom end of the supporting leg (11) is fixed with the first spring ( 18), the other end of the first spring (18) is fixedly connected to the upper surface of the bottom plate, and a second spring (19) is connected circumferentially between the support leg (11) and the inner wall of the sleeve (17), and the sand screening box ( 1) A motor (12) is installed in the middle of the bottom, a counterweight (15) is installed at the end of the output shaft of the motor (12), and the bottom of the sand screening box (1) is located on both sides of the motor (12). port (16), above the first sand outlet (16), a material guide plate is provided at the bottom of the inner cavity of the sand screening box (1), and a screen (2) is provided in the middle of the inner cavity of the sand screening box (1). The two ends of the net (2) are fixed with slide plates (8), the slide plates (8) are slidingly connected with the inner wall of the sand screening box (1), and both sides of the bottom of the screen (2) are equipped with exciters (9), and the screen ( 2) A rotating rod (10) is pierced in the middle, and the rotating rod (10) is fixedly connected with the screen (2). The front end of the rotating rod (10) penetrates the front wall of the sand screening box (1) and extends to the sand screening box (1). Externally, the turning rod (10) is rotatably connected with the front end wall of the sand screening box (1), the front end of the turning rod (10) is fixed with a toggle lever (7), and the other end of the toggle lever (7) is fixed with a cylindrical pin (6), The cylindrical pin (6) is slidingly connected with the front wall of the sand screening box (1), and the front wall of the sand screening box (1) is provided with an arc-shaped chute (3) slidingly connected with the cylindrical pin (6), and the cylindrical pin (6) A third spring (4) is connected with the bottom of the arc-shaped chute (3), a latch is provided on the right side of the toggle lever (7), and a second Two sand outlets (21), the second collection frame (20) is provided directly below the second sand outlet (21). 2. The construction sand screening device according to claim 1, characterized in that, a feed hopper (5) is provided on the top of the sand screening box (1). 3. The construction sand screening device according to claim 1, wherein the material guide plate is conical. 4. The construction sand screening device according to claim 1, characterized in that a first collection frame (14) is installed on the bottom plate below the first sand outlet (16). 5 . The construction sand screening device according to claim 1 , characterized in that, the lower left side of the second sand outlet ( 21 ) is located on the inner wall of the sand screening box ( 1 ) and is fixed with a limiting plate ( 22 ). 6. The construction sand screening device according to claim 1, characterized in that, the second collection frame (20) is installed on the bottom plate.