CN214918104U

CN214918104U - Recycled concrete production is with high-efficient screening sand machine

Info

Publication number: CN214918104U
Application number: CN202121703088.5U
Authority: CN
Inventors: 郭建忠; 张祥生; 宋勇
Original assignee: Yinchuan Weierxin Commercial Concrete Engineering Co ltd
Current assignee: Yinchuan Weierxin Commercial Concrete Engineering Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-11-30
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a high-efficient screening sand machine is used in recycled concrete production, comprises a workbench, there is hollow frame at the workstation top, hollow frame bottom fixedly connected with framework, the workstation top has seted up logical groove, the framework is located logical groove inner chamber, the workstation top is close to left and right sides department and has all seted up the spout, spout inner chamber all swing joint has the slider, the slider top all fixedly connected with L shaped plate, one side that L shaped plate bottom is close to workstation center department all fixedly connected with the inner wall connecting plate, through motor, swinging arms, connecting rod; the mutual cooperation between the structures such as framework can realize that the motor drives the transfer line and rotates, and the transfer line drives the montant and reciprocates, and the montant drives the framework and reciprocates for the inside recycled concrete of framework can sieve the sand, has reduceed operating personnel's work load.

Description

Recycled concrete production is with high-efficient screening sand machine

Technical Field

The utility model relates to a recycled concrete technical field especially relates to a recycled concrete production is with high-efficient screening sand machine.

Background

The recycled concrete is new concrete prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded waste concrete blocks with a grading scale according to a certain proportion, partially or completely replacing natural aggregates such as sand stones and the like, and adding cement, water and the like, and meanwhile, the sand in the recycled concrete needs to be screened in the production process.

However, the existing sand screening machine for producing recycled concrete has some problems in use, the existing sand screening machine has poor screening effect when screening, sand in the recycled concrete cannot be screened, the inside of the device cannot be cleaned, and the sand can block filter holes during long-time work.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a recycled concrete production is with high-efficient screening sand machine.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the utility model provides a recycled concrete production is with high-efficient screening sand machine, comprises a workbench, there is the cavity frame at the workstation top, cavity frame bottom fixedly connected with framework, logical groove has been seted up at the workstation top, the framework is located logical groove inner chamber, the workstation top is close to left and right sides department and has all seted up the spout, the equal swing joint of spout inner chamber has the slider, the equal fixedly connected with L shaped plate in slider top, the equal fixedly connected with inner wall connecting plate in one side that the L shaped plate bottom is close to workstation center department, the equal fixedly connected with diaphragm in one side that the inner wall connecting plate is close to workstation center department, there is the screening mechanism workstation bottom.

Further, the screening mechanism comprises a motor on the left side of the workbench, a transmission rod is fixedly connected with a power output shaft of the motor, a first bevel gear is fixedly connected to the edge of the outer side of the transmission rod, which is close to the bottom end, a second bevel gear is meshed with the front side and the rear side of the first bevel gear, a rotating rod is fixedly connected to the center of the second bevel gear, a rotating plate is fixedly connected to one end of the rotating rod, which is far away from the second bevel gear, a swinging rod is hinged to one side of the rotating plate, which is far away from the second bevel gear, two vertical plates are fixedly connected to the front side and the rear side of the bottom of the workbench, a triangular plate is hinged to one side of the vertical plates, which is far away from the workbench, the right end of the swinging rod is hinged to one side of the adjacent triangular plate, a connecting rod is hinged to one side of the triangular plate, which is far away from the workbench, and a vertical rod is hinged to one side of the triangular plate, which is close to the workbench, the top ends of the vertical rods are fixedly connected to the bottom of the hollow frame.

Furthermore, the top end of the transmission rod is fixedly connected with a gear and located on the left side, a plurality of tooth blocks are fixedly connected to the left side of the L-shaped plate, and the tooth blocks and the gear are arranged in an engaged mode.

Furthermore, the bottom of the transverse plate is fixedly connected with a plurality of brushes which are sequentially linearly arranged from left to right.

Furthermore, two fixedly connected with gag lever post between the diaphragm, a plurality of filters the hole has been seted up to the framework bottom.

Furthermore, the bottom of the workbench is close to the left side and the right side of the workbench and is fixedly connected with a supporting plate, and the right side of the motor is fixedly connected to the left side of the left supporting plate.

Furthermore, a collecting frame is arranged between the two supporting plates and is positioned at the bottom of the frame body.

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

1. in the utility model, the motor, the oscillating rod and the connecting rod are connected; the frame body and other structures are matched with each other, so that the motor can drive the transmission rod to rotate, the transmission rod drives the vertical rod to move up and down, and the vertical rod drives the frame body to move up and down, so that the recycled concrete in the frame body can be used for screening sand, and the workload of operators is reduced;

2. the utility model discloses in, through mutually supporting between gear, tooth piece, brush, diaphragm isotructure, can realize that the gear drives the L shaped plate and carries out the back-and-forth movement, and the L shaped plate drives the brush and carries out the back-and-forth movement, and the brush is cleared up framework inner chamber bottom, prevents that recycled concrete from blockking up the filtration pore.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a front sectional view of the present embodiment;

FIG. 2 is a front view of the present embodiment;

fig. 3 is a left side view of the component motor of the present embodiment.

In the figure: 1. a work table; 2. a support plate; 3. rotating the rod; 4. a vertical plate; 5. a motor; 6. a transmission rod; 7. a first bevel gear; 8. a second bevel gear; 9. a gear; 10. a rotating plate; 11. a swing lever; 12. a set square; 13. a connecting rod; 14. a vertical rod; 15. a limiting rod; 16. a transverse plate; 17. a brush; 18. a frame body; 19. an inner wall connecting plate; 20. a hollow frame; 21. an L-shaped plate; 22. a tooth block; 23. a slider; 24. and (5) collecting the frame.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, a high-efficiency sand screening machine for recycled concrete production comprises a workbench 1, a hollow frame 20 is arranged at the top of the workbench 1, a frame 18 is fixedly connected to the bottom of the hollow frame 20, a through groove is arranged at the top of the workbench 1, the frame 18 is located in the inner cavity of the through groove, sliding grooves are arranged at the top of the workbench 1 near the left and right sides, sliding blocks 23 are movably connected to the inner cavity of the sliding grooves, L-shaped plates 21 are fixedly connected to the tops of the sliding blocks 23, inner wall connecting plates 19 are fixedly connected to one sides of the bottoms of the L-shaped plates 21 near the center of the workbench 1, transverse plates 16 are fixedly connected to one sides of the inner wall connecting plates 19 near the center of the workbench 1, a plurality of brushes 17 are fixedly connected to the bottoms of the transverse plates 16, the plurality of brushes 17 are sequentially linearly arranged from left to right, a limiting rod 15 is fixedly connected between the two transverse plates 16, and a plurality of filter holes are arranged at the bottom of the frame 18, the bottom of the workbench 1 is provided with a screening mechanism which comprises a motor 5 arranged on the left side of the workbench 1, the bottom of the workbench 1 close to the left side and the right side is fixedly connected with a support plate 2, the right side of the motor 5 is fixedly connected with the left side of the support plate 2 on the left side, a collecting frame 24 is arranged between the two support plates 2, the collecting frame 24 is arranged at the bottom of a frame body 18, a power output shaft of the motor 5 is fixedly connected with a transmission rod 6, the outer edge of the transmission rod 6 close to the bottom end is fixedly connected with a first bevel gear 7, the front side and the back side of the first bevel gear 7 are respectively engaged with a second bevel gear 8, the circle center of the second bevel gear 8 is respectively fixedly connected with a rotating rod 3, one end of the rotating rod 3 far away from the second bevel gear 8 is respectively fixedly connected with a rotating plate 10, one side of the rotating plate 10 far away from the second bevel gear 8 is respectively hinged with a swinging rod 11, and the front side and the back side of the bottom of the workbench 1 are respectively fixedly connected with two risers 4, one side that workstation 1 was kept away from to riser 4 all articulates there is set square 12, the 11 right-hand members of swinging arms all articulate in adjacent set square 12 one side, it has connecting rod 13 all to lie in one side that workstation 1 was kept away from to same set square 12, one side that set square 12 is close to workstation 1 all articulates there is montant 14, the common fixed connection in cavity frame 20 bottom in montant 14 top, 6 top fixedly connected with gears 9 in transfer line, lie in left side L shaped plate 21 left side fixedly connected with a plurality of tooth piece 22, tooth piece 22 is the intermeshing setting with gears 9.

The working principle is as follows: in the using process, an operator puts the recycled concrete into the frame 18, then the operator starts the motor 5 through an external power supply, the motor 5 drives the transmission rod 6 to rotate, the transmission rod 6 drives the first bevel gear 7 to rotate, the first bevel gear 7 drives the second bevel gear 8 to rotate, the second bevel gear 8 drives the rotating rod 3 to rotate, the rotating rod 3 drives the rotating plate 10 to rotate, the rotating plate 10 drives the swinging rod 11 to swing, the swinging rod 11 drives the left triangular plate 12 to rotate, the left triangular plate 12 drives the right triangular plate 12 to swing through the connecting rod 13, the triangular plate 12 drives the vertical rod 14 to move up and down, the vertical rod 14 drives the hollow frame 20 to move up and down, the hollow frame 20 drives the frame 18 to move up and down, the frame 18 screens the recycled concrete inside to vibrate, screened sand can enter the collecting frame 24, simultaneously gear 9 drives tooth piece 22 and carries out the back-and-forth movement, tooth piece 22 drives left side L shaped plate 21 and carries out the back-and-forth movement, left side L shaped plate 21 drives left side inner wall connecting plate 19 and carries out the back-and-forth movement, left side inner wall connecting plate 19 drives left side diaphragm 16 and carries out the back-and-forth movement, left side diaphragm 16 drives left side brush 17 and moves, left side diaphragm 16 drives right side diaphragm 16 through gag lever post 15 and moves simultaneously, right side diaphragm 16 drives right side brush 17 and moves, brush 17 clears up the filtration hole of framework 18 bottoms, prevent that the filtration hole from taking place to block up.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a recycled concrete production is with high-efficient screening sand machine, includes workstation (1), its characterized in that: there is well hollow frame (20) workstation (1) top, well hollow frame (20) bottom fixedly connected with framework (18), logical groove has been seted up at workstation (1) top, framework (18) are located logical groove inner chamber, workstation (1) top is close to left and right sides department and has all seted up the spout, the equal swing joint in spout inner chamber has slider (23), the equal fixedly connected with L shaped plate (21) in slider (23) top, the equal fixedly connected with inner wall connecting plate (19) in one side that workstation (1) center department is close to in L shaped plate (21) bottom, the equal fixedly connected with diaphragm (16) in one side that inner wall connecting plate (19) are close to workstation (1) center department, there is screening mechanism workstation (1) bottom.

2. The high-efficiency sand screening machine for producing recycled concrete according to claim 1, wherein: the screening mechanism comprises a motor (5) on the left side of a workbench (1), a power output shaft fixedly connected with transmission rod (6) of the motor (5), the outer edge of the transmission rod (6) is close to a first bevel gear (7) fixedly connected with the bottom, the front side and the rear side of the first bevel gear (7) are respectively meshed with a second bevel gear (8), the circle center of the second bevel gear (8) is respectively fixedly connected with a rotary rod (3), one end of the rotary rod (3) far away from the second bevel gear (8) is respectively fixedly connected with a rotary plate (10), one side of the rotary plate (10) far away from the second bevel gear (8) is respectively hinged with a swing rod (11), the front side and the rear side of the bottom of the workbench (1) are respectively fixedly connected with two vertical plates (4), one side of the vertical plate (4) far away from the workbench (1) is respectively hinged with a triangular plate (12), swing arm (11) right-hand member all articulates in adjacent set-square (12) one side, lies in same one side that workstation (1) was kept away from in set-square (12) all articulates there is connecting rod (13), one side that set-square (12) are close to workstation (1) all articulates there is montant (14), common fixed connection in cavity frame (20) bottom in montant (14) top.

3. The high-efficiency sand screening machine for producing recycled concrete according to claim 2, wherein: the transmission rod (6) top fixedly connected with gear (9) is located the left side L shaped plate (21) left side fixedly connected with a plurality of tooth piece (22), tooth piece (22) and gear (9) are intermeshing and set up.

4. The high-efficiency sand screening machine for producing recycled concrete according to claim 1, wherein: the bottom of the transverse plate (16) is fixedly connected with a plurality of brushes (17), and the brushes (17) are sequentially linearly arranged from left to right.

5. The high-efficiency sand screening machine for producing recycled concrete according to claim 1, wherein: two fixedly connected with gag lever post (15) between diaphragm (16), a plurality of filtration pore has been seted up to framework (18) bottom.

6. The high-efficiency sand screening machine for producing recycled concrete according to claim 2, wherein: workstation (1) bottom is close to equal fixedly connected with backup pad (2) of left and right sides department, motor (5) right side fixed connection is in left side backup pad (2) left side.

7. The efficient sand screening machine for recycled concrete production as recited in claim 6, wherein: and a collecting frame (24) is arranged between the two supporting plates (2), and the collecting frame (24) is positioned at the bottom of the frame body (18).