CN220004849U

CN220004849U - Fine sand recovery device for commodity concrete

Info

Publication number: CN220004849U
Application number: CN202321311623.1U
Authority: CN
Inventors: 李俊永; 赵国斌
Original assignee: Handan Huitong Commercial Concrete Co ltd
Current assignee: Handan Huitong Commercial Concrete Co ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-11-14
Anticipated expiration: 2033-05-29

Abstract

The utility model relates to the technical field of fine sand recovery devices and provides a fine sand recovery device for commodity concrete, which comprises a box body, wherein a first chute is formed in one side of the interior of the box body, a limit chute is formed in one side of the box body, which is positioned on the first chute, a rack is fixedly connected to the top end of the interior of the first chute, a supporting sliding block is movably connected to the interior of the limit chute, and a motor is fixedly connected to the top end of one side, far away from the first chute, of the supporting sliding block; the utility model is beneficial to the starting of the motor by a worker through the rotating drum and the cleaning brush when in use, the motor is started to drive the rotating rod to rotate, the rotating rod drives the gear to rotate, and the gear is meshed with the rack, so that the gear rotates to drive the motor and the rotating rod to slide along the track of the limiting chute, the rotating drum is driven to rotate in the rotating process of the rotating rod, and the rotating drum drives the cleaning brush to rotate, so that fine sand on the screen can be stirred, and the fine sand at the top end can fall through the screen.

Description

Fine sand recovery device for commodity concrete

Technical Field

The utility model relates to the technical field of fine sand recovery devices, in particular to a fine sand recovery device for commercial concrete.

Background

The fine sand recycling machine separates and gathers and recycles fine sand through a series of equipment processes such as a slurry pump, a cyclone, a vibrating screen and the like to achieve the aim, improves the yield and the quality of sand, increases the economic benefit of enterprises, and mainly comprises a backflow plate, a screen mesh and the like.

The utility model discloses a fine sand grading, cleaning and recycling device for concrete, which comprises a body, wherein a plurality of classifying screens are sequentially arranged on the body from top to bottom, and the gaps of the classifying screens from top to bottom are gradually reduced; the classifying screens are all arranged in a same-direction inclined manner; a reflux plate which is obliquely arranged is arranged above each classifying screen; the inclined direction of the reflux plate is opposite to the inclined direction of the classifying screen; a tap water pipe is arranged above the topmost classifying screen; a vibrator is arranged on each classifying screen. The utility model has simple structure and convenient use, ensures that fine sand on each level of classifying screen is sufficiently screened through the reflux plate, reduces the water content in the screened fine sand, fully utilizes water resources and reduces the waste of the water resources.

However, the structural design of the existing fine sand recovery device is incomplete, in the use process, water flows to bring fine sand onto a screen, enter the upper end of a classifying screen at the top, screen the fine sand and water under screening enter a reflux plate at the second layer, then are guided by the reflux plate to enter the top of the classifying screen at the second layer to screen, and because fine sand and rainwater are mixed, the fine sand and the fine sand are adhered, so that when the fine sand falls onto the screen, the fine sand with smaller top diameter is adsorbed and cannot fall through the screen, and the screening is incomplete.

Disclosure of Invention

The utility model provides a fine sand recycling device for commodity concrete, which solves the problems that fine sand with small diameter at the top end is adsorbed and cannot fall off through a screen mesh because of adhesiveness between the fine sand and the fine sand in the related technology.

The technical scheme of the utility model is as follows: the utility model provides a fine sand recovery unit for commodity concrete, includes the box, first spout has been seted up to one side of box inside, spacing spout has been seted up to one side that the box is located first spout, the inside top fixedly connected with rack of first spout, the inside swing joint of spacing spout has a supporting shoe, the supporting shoe keeps away from the top fixedly connected with motor of first spout one side, one side swing joint that the motor is close to first spout has the bull stick, and the bull stick runs through the box, with box swing joint, the bull stick is located one side fixedly connected with gear of the inside of first spout, and gear and rack engagement, the bull stick is located the one end fixedly connected with rotary drum of the inside of box, the outer wall annular array fixedly connected with cleaning brush of rotary drum.

Preferably, the fixed connection has the backward flow board is arranged to the inside one side equidistance of box, the inside one side equidistance of keeping away from the screen cloth of box is arranged fixedly connected with screen cloth, and the screen cloth is located the bottom of backward flow board respectively.

Preferably, the box is located one side of the screen cloth and is fixedly connected with the vibrator in an equidistant arrangement mode, and the top end of the vibrator is fixedly connected with the screen cloth.

Preferably, the bottom inside the box is fixedly connected with a filter screen.

Preferably, the box is kept away from one side equidistance arrangement of vibrator and is provided with the conveyer belt, and the conveyer belt all is located the bottom that the screen cloth was kept away from vibrator one side.

Preferably, the middle part at box top fixedly connected with water pump.

Preferably, the middle part of the water pump is fixedly connected with a water pipe.

Preferably, the two ends of the water pipe penetrate through the top end and the bottom end of the box body, and the bottom end of the water pipe is fixedly connected with a filter.

The utility model has the technical effects and advantages that:

1. the utility model is beneficial to the starting of the motor by a worker through the rotating drum and the cleaning brush when in use, the motor is started to drive the rotating rod to rotate, the rotating rod drives the gear to rotate, and the gear is meshed with the rack, so that the gear rotates to drive the motor and the rotating rod to slide along the track of the limiting chute, the rotating drum is driven to rotate in the rotating process of the rotating rod, and the rotating drum drives the cleaning brush to rotate, so that fine sand on the screen can be stirred, and the fine sand at the top end can fall through the screen.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of a front cross-sectional structure of the case of the present utility model.

Fig. 3 is a schematic side sectional view of the case of the present utility model.

FIG. 4 is a schematic view of an enlarged structure of the support slide according to the present utility model.

The reference numerals are: 1. a case; 11. a filter screen; 12. a screen; 13. a reflow plate; 14. a vibrator; 15. a first chute; 16. a rack; 17. limiting sliding grooves; 2. a water pump; 21. a water pipe; 22. a filter; 3. a conveyor belt; 4. a support slider; 41. a motor; 42. a rotating rod; 43. a gear; 44. a rotating drum; 45. and (5) cleaning the brush.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 2, 3 and 4, the utility model provides a fine sand recycling device for commodity concrete, which comprises a box body 1, a first chute 15 is formed on one side of the interior of the box body 1, a limit chute 17 is formed on one side of the interior of the box body 1, which is positioned on the first chute 15, a rack 16 is fixedly connected to the top end of the interior of the first chute 15, a supporting slide block 4 is movably connected to the interior of the limit chute 17, a motor 41 is fixedly connected to the top end of one side of the supporting slide block 4 far away from the first chute 15, a rotating rod 42 is movably connected to one side of the motor 41 close to the first chute 15, the rotating rod 42 penetrates through the box body 1 and is movably connected with the box body 1, a gear 43 is fixedly connected to one side of the rotating rod 42 positioned in the interior of the first chute 15, the gear 43 is meshed with the rack 16, one end of the rotating rod 42 positioned in the interior of the box body 1 is fixedly connected with a rotary drum 44, a cleaning brush 45 is fixedly connected to the outer wall annular array of the rotary drum 44, when in use, the motor 41 is started by a worker, the rotating rod 42 drives the gear 43 to rotate, and the gear 43 is meshed with the rack 16, so that the gear 43 rotates along the motor 41 and the rotating rod 42 to rotate along the track of the motor 41 and the rotating rod 42 to drive the rotating drum 44 to rotate, and the rotating rod 43 can rotate along the rotating rod along the rotating track of the rotary drum 44, and the rotating rod is driven by the rotating rod and the rotating along the rotating rod 44 through the rotating track and the rotary drum and the rotating rod through the rotating rod.

Referring to fig. 1, fig. 2 and fig. 3, the inside one side equidistance of box 1 is arranged fixedly connected with back flow plate 13, one side equidistance of box 1 inside and keeping away from screen cloth 12 is arranged fixedly connected with screen cloth 12, and screen cloth 12 is located the bottom of back flow plate 13 respectively, box 1 is located one side equidistance of screen cloth 12 and is arranged fixedly connected with electromagnetic shaker 14, and the top and the screen cloth 12 fixed connection of electromagnetic shaker 14, the inside bottom fixedly connected with filter screen 11 of box 1, one side of box 1 is kept away from electromagnetic shaker 14 is arranged with conveyer belt 3 equidistance, and conveyer belt 3 all is located the bottom of screen cloth 12 and is kept away from electromagnetic shaker 14 one side, the middle part fixedly connected with water pump 2 on box 1 top, the middle part fixedly connected with water pipe 21 of water pump 2, the both ends of water pipe 21 run through the top and the bottom of box 1, and the bottom fixedly connected with filter 22 of water pipe 21, during the use, the staff puts fine sand on the back flow plate 13 on the top, start water pump 2 starts and makes box 1 inside bottom water carry out sand along water pipe 21, the fine sand along water pipe 21 flows into the top 13, and water pump 12 falls into fine sand particles on the fine sand classification 12 through the fine sand fall on the first screen cloth 13.

The working principle of the utility model is as follows: firstly, when in use, the staff puts fine sand on the top backflow plate 13, the water pump 2 is started to enable water at the bottom end inside the box body 1 to spray the fine sand along the water pipe 21, the fine sand flows into the top end of the first screen 12 of the backflow plate 13 along the water flow, and small particles in the fine sand fall onto the second backflow plate 13 through the screen 12, meanwhile, the staff starts the vibrator 14 and the motor 41, the vibrator 14 starts vibrating, the screen 12 vibrates, the motor 41 starts to drive the rotating rod 42 to rotate, the rotating rod 42 drives the gear 43 to rotate, the gear 43 drives the motor 41 and the rotating rod 42 to slide along the track of the limiting chute 17 due to the meshing of the gear 43 and the rack 16, the rotating rod 42 drives the rotating drum 44 to rotate, the cleaning brush 45 to stir the fine sand on the screen 12, the fine sand at the top end can fall onto the second screen 12 through the screen 12 in a matched mode, the fine sand can be repeatedly classified, the fine sand does not fall onto the screen 12 along the track of the screen 12, the water flow 3 is very small, the fine sand can be conveyed onto the screen 11 along the track of the water flow 12, and the fine sand can be filtered into the fine sand, and the dust can be filtered through the water flow 11.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a fine sand recovery unit for commodity concrete, includes box (1), a serial communication port, first spout (15) have been seted up to one side of box (1) inside, limit chute (17) have been seted up to one side that box (1) is located first spout (15), the inside top fixedly connected with rack (16) of first spout (15), the inside swing joint of limit chute (17) has supporting shoe (4), supporting shoe (4) keep away from top fixedly connected with motor (41) on one side of first spout (15), one side swing joint that motor (41) are close to first spout (15) has bull stick (42), and bull stick (42) run through box (1), with box (1) swing joint, one side fixedly connected with gear (43) that bull stick (42) are located first spout (15) inside, and gear (43) and rack (16) meshing, one end fixedly connected with rotary drum (44) that bull stick (42) are located box (1) inside, annular brush (45) of outer wall fixedly connected with clearance brush of rotary drum (44).

2. The fine sand recycling device for commercial concrete according to claim 1, wherein a backflow plate (13) is fixedly connected to one side of the inside of the box body (1) in an equidistant arrangement mode, a screen (12) is fixedly connected to one side of the inside of the box body (1) away from the screen (12) in an equidistant arrangement mode, and the screen (12) is respectively located at the bottom ends of the backflow plate (13).

3. The fine sand recycling device for commercial concrete according to claim 1, wherein the box body (1) is fixedly connected with vibrators (14) which are arranged on one side of the screen (12) at equal intervals, and the top ends of the vibrators (14) are fixedly connected with the screen (12).

4. The fine sand recycling device for commercial concrete according to claim 1, wherein a filter screen (11) is fixedly connected to the bottom end inside the box body (1).

5. The fine sand recycling device for commercial concrete according to claim 1, wherein the conveying belts (3) are arranged on one side of the box body (1) far away from the vibrator (14) in an equidistant manner, and the conveying belts (3) are all positioned at the bottom ends of one side of the screen (12) far away from the vibrator (14).

6. The fine sand recycling device for commercial concrete according to claim 1, wherein a water pump (2) is fixedly connected to the middle of the top end of the box body (1).

7. The fine sand recycling device for commercial concrete according to claim 6, wherein the middle part of the water pump (2) is fixedly connected with a water pipe (21).

8. The fine sand recycling device for commercial concrete according to claim 7, wherein two ends of the water pipe (21) penetrate through the top end and the bottom end of the box body (1), and the bottom end of the water pipe (21) is fixedly connected with a filter (22).