CN211707370U

CN211707370U - Screening sand device for building engineering

Info

Publication number: CN211707370U
Application number: CN202020240945.1U
Authority: CN
Inventors: 王东鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-10-20
Anticipated expiration: 2030-03-03

Abstract

The utility model belongs to screening sand device field, especially a screening sand device for building engineering, to current screening sand device function singleness, can only sieve the sand of several kinds of fixed diameters, be not convenient for change the sieve to adjust different screening diameters's problem, the following scheme is put forward now, and it is including removing the seat, remove the top of seat and seted up the fixed slot, slidable mounting has the movable plate in the fixed slot, and one side fixed mounting of movable plate has a plurality of screening seats, and the screening groove has all been seted up at the top of a plurality of screening seats, all is equipped with the sieve in a plurality of screening grooves, and equal fixed mounting has the unloading pipe on the bottom inner wall in a plurality of screening grooves, all sets up flutedly on one side inner wall in a plurality of screening grooves, and equal slidable mounting has the grip slipper in a plurality of grooves. The utility model discloses rational in infrastructure, convenient operation, this screening sand device function is abundant, can sieve the sand of different diameters, is convenient for change the sieve of different models.

Description

Screening sand device for building engineering

Technical Field

The utility model relates to a screening sand technical field especially relates to a screening sand device for building engineering.

Background

The building engineering refers to an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the house buildings, wherein the house buildings refer to the engineering which has 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, learning and public activities, sand needs to be screened in the construction stage of the building engineering, and the sand with different diameters is used in different places;

however, the existing sand screening device has a single function, can only screen sand with fixed diameters, and is inconvenient for replacing the screen plate, thereby adjusting different screening diameters.

Disclosure of Invention

The utility model aims at solving and having the screening sand device function singleness among the prior art, can only sieve the sand of fixed several kinds of diameters, be not convenient for change the sieve to adjust the shortcoming of different screening diameters, and the screening sand device for building engineering who provides.

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

a sand screening device for building engineering comprises a moving seat, wherein a fixed groove is formed in the top of the moving seat, a moving plate is slidably mounted in the fixed groove, a plurality of screening seats are fixedly mounted on one side of the moving plate, screening grooves are formed in the tops of the screening seats, screening plates are arranged in the screening grooves, blanking pipes are fixedly mounted on the inner walls of the bottoms of the screening grooves, grooves are formed in the inner walls of one sides of the screening grooves, clamping seats are slidably mounted in the grooves, mounting grooves are formed in one sides of the clamping seats, the screening plates are movably mounted in the corresponding mounting grooves, a rotating column is rotatably mounted at the top of the moving seat, an eccentric wheel is fixedly mounted at the top end of the rotating column and is in contact with one side of the eccentric wheel, a first gear moving plate is fixedly mounted on the rotating column, a motor is fixedly mounted at the top of the moving seat, and a second gear is fixedly connected to an output shaft of the motor, the second gear is engaged with the first gear.

Preferably, the fixed orifices has been seted up to one side of movable plate, and slidable mounting has the dead lever in the fixed orifices, and the both ends of dead lever are welded respectively on the both sides inner wall of fixed slot, and the cover is equipped with the pressure spring on the dead lever, and the one end welding of pressure spring is in one side of movable plate, and the other end welding of pressure spring is on one side inner wall of fixed slot, and the elastic action of pressure spring can drive the movable plate and reset the removal, reciprocates in proper order and makes the movable plate drive.

Preferably, a rotating hole is formed in one side of the groove, a screw rod is rotatably mounted in the rotating hole, a thread groove is formed in one side of the clamping seat, screw threads of the screw rod are mounted in the thread groove, a rotating seat is fixedly mounted at one end of the screw rod and drives the screw rod to rotate, the screw rod drives the clamping seat to move, and the clamping seat slides in the groove.

Preferably, the spring groove has been seted up to one side of rotating the seat, and slidable mounting has the inserted bar in the spring groove, and a plurality of slots have been seted up to one side of screening seat, and the inserted bar is with the slot looks adaptation that corresponds, has seted up the slide opening on the one side inner wall of spring groove, and slidable mounting has the pull rod in the slide opening, and the one end welding of pull rod is on the inserted bar, and the cover is equipped with the spring on the pull rod, and the other end welding of pull rod has the pull ring, and the pull ring drives the pull rod and removes, and the pull rod drives the inserted bar.

Preferably, the sliding grooves are formed in the inner walls of the two sides of the groove, the sliding blocks are fixedly mounted on the two sides of the clamping seat, the sliding blocks are slidably mounted in the corresponding sliding grooves, the sliding blocks are driven to slide in the sliding grooves when the clamping seat moves, and the position of the clamping seat when the clamping seat moves can be stabilized.

Compared with the prior art, the beneficial effects of the utility model reside in that:

according to the scheme, sand grains are placed in the screening groove, the motor drives the second gear to rotate, the first gear drives the rotating column to rotate, the eccentric wheel pushes the movable plate, the movable plate slides in the fixed groove and extrudes the pressure spring, the movable plate drives the plurality of screening seats to shake in a reciprocating mode in sequence, the screening seats shake the sand grains, the screening plates screen the sand grains, the pull ring is pulled, the pull rod drives the insertion rod to move, fixing limitation of the rotating seats can be eliminated, the rotating seats are rotated, the lead screw drives the clamping seats to move, the screening plates slide out of the mounting groove, the screening plates can be replaced, the rotating seats are rotated reversely, the clamping seats clamp and fix the screening plates, and the pull ring is loosened to fix the positions of;

the utility model discloses rational in infrastructure, convenient operation, this screening sand device function is abundant, can sieve the sand of different diameters, is convenient for change the sieve of different models.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic structural view of part a of the present invention;

fig. 3 is a schematic structural diagram of part B of the present invention.

In the figure: 1. a movable seat; 2. fixing grooves; 3. moving the plate; 4. a screening seat; 5. a sieve plate; 6. a first gear; 7. an eccentric wheel; 8. a motor; 9. a second gear; 10. a groove; 11. a clamping seat; 12. a screw rod; 13. a rotating seat; 14. inserting a rod; 15. a slot; 16. a pull rod; 17. a pull ring; 18. fixing the rod; 19. and (5) pressing a spring.

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.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, a sand sieving device for building engineering comprises a moving seat 1, a fixed groove 2 is arranged at the top of the moving seat 1, a moving plate 3 is slidably mounted in the fixed groove 2, a plurality of sieving seats 4 are fixedly mounted at one side of the moving plate 3, sieving grooves are respectively formed at the tops of the sieving seats 4, sieve plates 5 are respectively arranged in the sieving grooves, blanking pipes are respectively fixedly mounted on the inner walls of the bottoms of the sieving grooves, grooves 10 are respectively formed in the inner walls of one sides of the sieving grooves, clamping seats 11 are respectively slidably mounted in the grooves 10, mounting grooves are respectively formed in one sides of the clamping seats 11, the sieve plates 5 are movably mounted in the corresponding mounting grooves, a rotating column is rotatably mounted at the top of the moving seat 1, a moving plate eccentric wheel 7 is fixedly mounted at the top of the rotating column, the eccentric wheel 7 is in contact with one side of the moving plate 3, a first gear 6 is fixedly sleeved on the, the top of the movable seat 1 is fixedly provided with a motor 8, an output shaft of the motor 8 is fixedly connected with a second gear 9, and the second gear 9 is meshed with the first gear 6.

In this embodiment, the fixed orifices has been seted up to one side of movable plate 3, and slidable mounting has dead lever 18 in the fixed orifices, and the both ends of dead lever 18 weld respectively on the both sides inner wall of fixed slot 2, and the cover is equipped with pressure spring 19 on the dead lever 18, and the one end welding of pressure spring 19 is in one side of movable plate 3, and the other end welding of pressure spring 19 is on one side inner wall of fixed slot 2, and the elastic action of pressure spring 19 can drive movable plate 3 and reset the removal, reciprocates in proper order and makes movable plate 3 drive a plurality of screening.

In this embodiment, a rotation hole is opened on one side of the groove 10, the screw rod 12 is rotatably installed in the rotation hole, a thread groove is opened on one side of the clamping seat 11, the screw rod 12 is threadedly installed in the thread groove, the rotation seat 13 is fixedly installed on one end of the screw rod 12, the rotation seat 13 drives the screw rod 12 to rotate, the screw rod 12 drives the clamping seat 11 to move, and the clamping seat 11 slides in the groove 10.

In this embodiment, the spring groove has been seted up to one side of rotating seat 13, slidable mounting has inserted bar 14 in the spring groove, a plurality of slots 15 have been seted up to one side of screening seat 4, inserted bar 14 and the slot 15 looks adaptation that corresponds, the slide opening has been seted up on one side inner wall of spring groove, slidable mounting has pull rod 16 in the slide opening, the one end welding of pull rod 16 is on inserted bar 14, the cover is equipped with the spring on the pull rod 16, pull rod 16's other end welding has pull ring 17, pull ring 17 drives pull rod 16 and removes, pull rod 16 drives inserted bar 14 and removes, inserted bar 14 roll-off slot 15 and extrusion spring.

In this embodiment, all seted up the spout on the both sides inner wall of recess 10, the equal fixed mounting in both sides of grip slipper 11 has the slider, and slider slidable mounting drives the slider and slides in the spout when grip slipper 11 removes in the spout that corresponds, can stabilize the position when grip slipper 11 removes.

In this embodiment, the operator checks each component to ensure that the component can be used after no error, the electrical components appearing in the component are electrically connected with an external main controller and 220V mains supply, and the main controller can be a conventional known device for controlling a computer and the like, by placing grains of sand into a screening groove, opening a switch of a motor 8, the motor 8 drives a second gear 9 to rotate, the second gear 9 drives a first gear 6 to rotate, the first gear 6 drives a rotating column to rotate, the rotating column drives an eccentric wheel 7 to rotate, the eccentric wheel 7 pushes a movable plate 3, the movable plate 3 slides in a fixed groove 2 and extrudes a pressure spring 19, the elastic action of the pressure spring 19 can drive the movable plate 3 to reset and move, and the movable plate 3 sequentially reciprocates to drive a plurality of screening seats 4 to rock, the screening seats 4 to rock the grains of sand, the screening plate 5 screens the grains of sand, pulling a pull ring 17, the pull ring 17 drives a pull rod 16, pull rod 16 drives inserted bar 14 and removes, inserted bar 14 roll-off slot 15 and extrusion spring, can cancel the fixed restriction of rotating seat 13, rotate and rotate seat 13, it drives lead screw 12 and rotates to rotate seat 13, lead screw 12 drives holder 11 and removes, holder 11 slides in

recess

10, 5 roll-off mounting grooves of sieve, can cancel the fixed restriction of sieve 5, can change sieve 5, reverse rotation rotates seat 13, holder 11 carries out the centre gripping to sieve 5 and fixes, loosen pull ring 17, because the elastic action of spring drives in the inserted bar 14 slides in slot 15, can fix the position of rotating seat 13, the utility model discloses rational in infrastructure, convenient operation, this screening sand device function is abundant, can sieve the sand of different diameters, be convenient for change the sieve of different models.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Claims

1. A sand screening device for building engineering comprises a moving seat (1) and is characterized in that a fixed groove (2) is formed in the top of the moving seat (1), a moving plate (3) is arranged in the fixed groove (2) in a sliding manner, a plurality of screening seats (4) are fixedly arranged on one side of the moving plate (3), screening grooves are formed in the tops of the screening seats (4), sieve plates (5) are arranged in the screening grooves, blanking pipes are fixedly arranged on the inner walls of the bottoms of the screening grooves, grooves (10) are formed in the inner walls of one sides of the screening grooves, clamping seats (11) are slidably arranged in the grooves (10), mounting grooves are formed in one sides of the clamping seats (11), the sieve plates (5) are movably mounted in the corresponding mounting grooves, a rotating column is rotatably mounted at the top of the moving seat (1), an eccentric wheel (7) is fixedly mounted at the top end of the rotating column, eccentric wheel (7) contact with one side of movable plate (3), and the fixed cover is equipped with first gear (6) on the rotation post, the top fixed mounting who removes seat (1) has motor (8), fixedly connected with second gear (9) on the output shaft of motor (8), second gear (9) and first gear (6) meshing.

2. The sand screening device for the building engineering as claimed in claim 1, wherein a fixing hole is formed in one side of the moving plate (3), a fixing rod (18) is slidably mounted in the fixing hole, two ends of the fixing rod (18) are respectively welded to inner walls of two sides of the fixing groove (2), a pressure spring (19) is sleeved on the fixing rod (18), one end of the pressure spring (19) is welded to one side of the moving plate (3), and the other end of the pressure spring (19) is welded to an inner wall of one side of the fixing groove (2).

3. The sand screening device for the building engineering according to claim 1, wherein a rotating hole is formed in one side of the groove (10), a screw rod (12) is rotatably installed in the rotating hole, a thread groove is formed in one side of the clamping seat (11), the screw rod (12) is threadedly installed in the thread groove, and a rotating seat (13) is fixedly installed at one end of the screw rod (12).

4. The sand screening device for the building engineering as claimed in claim 3, wherein a spring groove is formed in one side of the rotating seat (13), an inserting rod (14) is slidably mounted in the spring groove, a plurality of slots (15) are formed in one side of the screening seat (4), the inserting rod (14) is matched with the corresponding slots (15), a sliding hole is formed in the inner wall of one side of the spring groove, a pull rod (16) is slidably mounted in the sliding hole, one end of the pull rod (16) is welded on the inserting rod (14), a spring is sleeved on the pull rod (16), and a pull ring (17) is welded at the other end of the pull rod (16).

5. The sand screening device for the building engineering according to claim 1, wherein sliding grooves are formed in the inner walls of the two sides of the groove (10), sliding blocks are fixedly mounted on the two sides of the clamping seat (11), and the sliding blocks are slidably mounted in the corresponding sliding grooves.