Waste concrete separation device for green concrete production

Abstract

The utility model discloses a waste concrete separating device for green concrete production, which relates to the technical field of waste concrete separation and comprises supporting legs, a separating unit is arranged on the top surfaces of the supporting legs, a cleaning unit is arranged on the inner side of the separating unit, a screening component is arranged on the inner side of the separating unit, and the screening component is arranged on the inner side of the cleaning unit. A reciprocating assembly is arranged on one side of the screening assembly, the cleaning unit comprises a water tank, the water tank is arranged on the inner side of the separating unit, a frame is slidably clamped to the inner side of the water tank, a filter screen is clamped to the inner side of the frame, a water conveying pipe sleeves one side of the water tank, and a water pump sleeves the inner side of the surface of the water conveying pipe. One side of the water pump is fixedly connected to the top face of the separation unit, and one end of the water conveying pipe extends to the inner side of the separation unit and is connected with a plurality of water spraying openings in a sleeving mode. According to the utility model, the water tank, the frame and the filter screen are matched with one another, so that the separated water is filtered, and the sewage is recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of waste concrete separation, in particular to a waste concrete separation device for green concrete production. Background Art

[0002] Green engineering refers to the full application of modern science and technology, strengthening environmental protection in engineering construction, developing clean construction production, constantly improving and optimizing the ecological environment, and achieving harmonious development between man and nature; coordinating and promoting each other among population, resources and environment, with excellent construction quality, long-term economic benefits, and high social benefits, which are conducive to maintaining a good ecological environment and pollution-free construction projects. Concrete, referred to as concrete, refers to the general term for engineering composite materials in which aggregates are bonded into a whole by cementitious materials. The term concrete usually refers to cement as a cementitious material, sand and stone as aggregates; it is mixed with water in a certain proportion and the cement concrete obtained by mixing is also called ordinary concrete, which is widely used in civil engineering.

[0003] At present, publication number CN117583303A discloses a waste concrete separation device for environmentally friendly concrete production, which relates to the technical field of waste concrete separation, including a cleaning box, a placing rack and a movable cover plate. A cleaning mechanism is arranged on the cleaning box, the placing rack is movably connected to the inside of the cleaning box, the movable cover plate is movably connected to the top of the placing rack, and the top of the movable cover plate is symmetrically fixedly connected with a handle, and also includes: a toggle mechanism, a moving mechanism and a flipping mechanism. By setting a flipping mechanism that can move back and forth, the outer surface of the waste concrete block can be fully contacted with the water flow sprayed by the cleaning mechanism, and the concave part of the surface of the concrete block can be evenly covered, so as to prevent the dead corner area on the concrete block from being unable to be cleaned, resulting in incomplete cleaning effect, thereby reducing the residual pollutants and impurities on the surface of the concrete block.

[0004] In order to solve the problem of concrete separation, the existing technology uses a reciprocating motion and a flipping mechanism to cooperate with each other to deal with it. However, the sewage cannot be recycled during the cleaning process, which leads to a waste of water resources. Utility Model Content

[0005] The purpose of the utility model is to provide a waste concrete separation device for green concrete production to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A waste concrete separation device for green concrete production includes a support leg, a separation unit is arranged on the top surface of the support leg, a cleaning unit is arranged on the inner side of the separation unit, a screening assembly is arranged on the inner side of the separation unit, and a reciprocating assembly is arranged on one side of the screening assembly.

[0008] The cleaning unit includes a water tank, which is arranged on the inner side of the separation unit. A frame is slidably connected to the inner side of the water tank, and a filter is connected to the inner side of the frame. A water pipe is sleeved on one side of the water tank, and a water pump is sleeved on the inner side of the surface of the water pipe. One side of the water pump is fixedly connected to the top surface of the separation unit, and one end of the water pipe extends to the inner side of the separation unit and is sleeved on a plurality of water spray outlets.

[0009] A further improvement of the technical solution of the utility model is that the separation unit includes a processing box, the processing box is fixedly connected to the top surface of the supporting leg, a feed hopper is sleeved on one side of the processing box, a screening plate is arranged on the inner side of the processing box, a sliding rod is fixedly connected to the bottom surface of the screening plate, and a spring is arranged on the outer side of the sliding rod.

[0010] By adopting the above technical solution, the particles inside the waste concrete can be screened and separated through the cooperation of the processing box, the feed hopper, the screening plate, the slide rod and the spring.

[0011] A further improvement of the technical solution of the utility model is that: a collecting box is fixedly connected to one side of the processing box, and a drawer is slidably connected to the inner side of the collecting box.

[0012] By adopting the above technical solution, the separated concrete particles can be easily classified and collected through the cooperation between the collection box and the drawer.

[0013] A further improvement of the technical solution of the utility model is that the screening assembly comprises a connecting rod, the connecting rod is arranged through the inner side of the processing box, and the inner side of the surface of the connecting rod is fixedly connected with a mounting groove.

[0014] By adopting the above technical solution, through the connection relationship between the connecting rod and the installation groove, the two screening plates are driven to vibrate the waste concrete inside.

[0015] A further improvement of the technical solution of the utility model is that: a guide rod is rotatably connected to the inner side of the installation groove, and a fixing groove is rotatably connected to the inner side of one end of the guide rod.

[0016] By adopting the above technical solution, the effect of guiding the vibration of the screening plate is achieved through the mutual cooperation of the connecting rod, the installation groove, the guide rod and the fixing groove.

[0017] A further improvement of the technical solution of the utility model is that the reciprocating component includes a motor, the motor is fixedly connected to one side of the processing box, the top surface of the motor is fixedly connected to a fixed plate, the output end of the fixed plate is transmission-connected to gear one, and one side of the gear one is meshingly connected to gear two.

[0018] By adopting the above technical solution, the motor, the fixing plate, the gear one and the gear two cooperate with each other to provide a power output effect for the movement of the connecting rod.

[0019] A further improvement of the technical solution of the utility model is that: a half gear is fixedly connected to one side of the second gear, a rack is meshingly connected to one side of the half gear, and one end of the rack is fixedly connected to one end of the connecting rod.

[0020] By adopting the above technical solution, the half gear and the rack are meshed with each other, so as to achieve the effect of driving the connecting rod to perform reciprocating motion.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] 1. The utility model provides a waste concrete separation device for green concrete production. Through the cooperation of a water tank, a frame and a filter net, the separated water is filtered and processed, so that the sewage can be recycled and water resources can be saved. Through the cooperation of a water tank, a water pipe, a water pump and a water nozzle, the dust on the surface of the waste concrete in the green production process can be quickly washed away. Through the connection between the connecting rod and the mounting groove, the two screening plates are driven to vibrate the waste concrete inside.

[0023] 2. The utility model provides a waste concrete separation device for green concrete production. Through the cooperation of the processing box, the feed hopper, the screening plate, the slide rod and the spring, the particles inside the waste concrete can be screened and separated. Through the cooperation of the collecting box and the drawer, the separated concrete particles can be easily classified and collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional cross-sectional structural schematic diagram of the utility model;

[0025] Figure 2 It is a structural schematic diagram of the separation unit of the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the cleaning unit of the utility model;

[0027] Figure 4 It is a structural schematic diagram of the screening assembly of the utility model;

[0028] Figure 5 It is a structural schematic diagram of the reciprocating component of the utility model.

[0029] In the figure: 1. supporting leg; 2. separation unit; 21. processing box; 22. feed hopper; 23. screening plate; 24. sliding rod; 25. spring; 26. collecting box; 27. drawer; 3. cleaning unit; 31. water tank; 32. frame; 33. filter screen; 34. water pipe; 35. water pump; 36. water nozzle; 4. screening assembly; 41. connecting rod; 42. mounting groove; 43. guide rod; 44. fixing groove; 5. reciprocating assembly; 51. motor; 52. fixing plate; 53. gear one; 54. gear two; 55. half gear; 56. rack. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the embodiments:

[0031] Example 1

[0032] like Figure 1-5 As shown, the utility model provides a waste concrete separation device for green production of concrete, including a support leg 1, a separation unit 2 is arranged on the top surface of the support leg 1, a cleaning unit 3 is arranged on the inner side of the separation unit 2, a screening component 4 is arranged on the inner side of the separation unit 2, a reciprocating component 5 is arranged on one side of the screening component 4, the cleaning unit 3 includes a water tank 31, the water tank 31 is arranged on the inner side of the separation unit 2, a frame 32 is slidably connected to the inner side of the water tank 31, a filter screen 33 is connected to the inner side of the frame 32, a water pipe 34 is sleeved on one side of the water tank 31, and the inner side of the surface of the water pipe 34 is sleeved There is a water pump 35, one side of which is fixedly connected to the top surface of the separation unit 2. One end of the water pipe 34 extends to the inner side of the separation unit 2 and is sleeved with a plurality of water spray ports 36. The water pump 35 is controlled to pump out the water inside the water tank 31 through the water pipe 34, and the water is sprayed evenly into the interior of the treatment box 21 through the water spray ports 36 to clean the waste concrete inside and reduce the dust generated. The waste concrete after separation is filtered through the filter net 33. At the same time, the workers can centrally collect the waste concrete collected on the top surface of the filter net 33 and clean the filter net 33.

[0033] Example 2

[0034] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the separation unit 2 includes a processing box 21, the processing box 21 is fixedly connected to the top surface of the supporting leg 1, a feeding hopper 22 is sleeved on one side of the processing box 21, a screening plate 23 is arranged on the inner side of the processing box 21, a sliding rod 24 is fixedly connected to the bottom surface of the screening plate 23, a spring 25 is arranged on the outer side of the sliding rod 24, a collecting box 26 is fixedly connected to one side of the processing box 21, a drawer 27 is slidably connected to the inner side of the collecting box 26, and the screening assembly 4 includes a connecting rod 41, the connecting rod 41 is arranged through the inner side of the processing box 21, and the connecting rod 41 is arranged to connect the inner side of the processing box 21. The inner side of the surface of the rod 41 is fixedly connected with a mounting groove 42, the inner side of the mounting groove 42 is rotatably connected with a guide rod 43, and the inner side of one end of the guide rod 43 is rotatably connected with a fixed groove 44. The connecting rod 41 drives the inner mounting groove 42 to move, and the mounting groove 42 drives the inner guide rod 43 to move under the limit of the fixed groove 44, and at the same time pushes the screening plate 23 to move under the limit of the sliding rod 24, and at the same time drives the waste concrete on the top surface to be screened, and the larger particles are collected through the drawer 27 inside the collecting box 26, and the separated particles are separated again through the screening plate 23 on the bottom side.

[0035] Example 3

[0036] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the reciprocating component 5 includes a motor 51, the motor 51 is fixedly connected to one side of the processing box 21, the top surface of the motor 51 is fixedly connected to a fixed plate 52, the output end of the fixed plate 52 is transmission-connected to a gear 1 53, one side of the gear 1 53 is meshingly connected to a gear 2 54, one side of the gear 2 54 is fixedly connected to a half gear 55, one side of the half gear 55 is meshingly connected to a rack 56, one end of the rack 56 is fixedly connected to one end of the connecting rod 41, and the waste concrete to be separated is added to the inside of the processing box 21 through the feed hopper 22, and then the fixed plate 52 is controlled to drive the gear 1 53 to rotate, and at the same time, the gear 1 53 and the gear 2 54 are meshed with each other, and at the same time, the gear 2 54 drives the half gear 55 on one side to mesh with the rack 56, thereby driving the connecting rod 41 at one end of the rack 56 to move.

[0037] The following is a detailed description of the working principle of the waste concrete separation device for green concrete production.

[0038] like Figure 1-5As shown, by adding the waste concrete to be separated into the processing box 21 through the feed hopper 22, the fixed plate 52 is controlled to drive the gear 1 53 to rotate, and the gear 1 53 and the gear 2 54 are meshed with each other, and the gear 2 54 drives the half gear 55 on one side to mesh with the rack 56, and then drives the connecting rod 41 at one end of the rack 56 to move, and the connecting rod 41 drives the inner mounting groove 42 to move, and the mounting groove 42 drives the inner guide rod 43 to move under the limit of the fixed groove 44, and pushes the screening plate 23 to move under the limit of the slide rod 24. At the same time, the waste concrete on the top surface is screened, and larger particles are collected through the drawer 27 inside the collecting box 26. At the same time, the separated particles are separated again through the screening plate 23 on the bottom side. At the same time, the water pump 35 is controlled to pump out the water inside the water tank 31 through the water pipe 34, and the water is evenly sprayed into the interior of the processing box 21 through the water nozzle 36 to clean the waste concrete inside and reduce the dust generated. The waste concrete after separation is filtered through the filter net 33. At the same time, the workers can centrally collect the waste concrete collected on the top surface of the filter net 33 and clean the filter net 33.

[0039] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A waste concrete separation device for green concrete production, comprising a support leg (1), characterized in that: A separation unit (2) is arranged on the top surface of the support leg (1), a cleaning unit (3) is arranged on the inner side of the separation unit (2), a screening component (4) is arranged on the inner side of the separation unit (2), and a reciprocating component (5) is arranged on one side of the screening component (4); The cleaning unit (3) comprises a water tank (31), the water tank (31) being arranged on the inner side of the separation unit (2), a frame (32) being slidably engaged with the inner side of the water tank (31), a filter screen (33) being engaged with the inner side of the frame (32), a water pipe (34) being sleeved on one side of the water tank (31), a water pump (35) being sleeved on the inner side of the surface of the water pipe (34), one side of the water pump (35) being fixedly connected to the top surface of the separation unit (2), one end of the water pipe (34) extending to the inner side of the separation unit (2) and being sleeved with a plurality of water spray ports (36).

2. The waste concrete separation device for green concrete production according to claim 1 is characterized by: The separation unit (2) comprises a processing box (21), the processing box (21) is fixedly connected to the top surface of the supporting leg (1), a feed hopper (22) is sleeved on one side of the processing box (21), a screening plate (23) is arranged on the inner side of the processing box (21), a sliding rod (24) is fixedly connected to the bottom surface of the screening plate (23), and a spring (25) is arranged on the outer side of the sliding rod (24).

3. The waste concrete separation device for green concrete production according to claim 2 is characterized by: A collection box (26) is fixedly connected to one side of the processing box (21), and a drawer (27) is slidably connected to the inner side of the collection box (26).

4. The waste concrete separation device for green concrete production according to claim 1 is characterized by: The screening assembly (4) comprises a connecting rod (41), the connecting rod (41) being arranged to penetrate the inner side of the processing box (21), and a mounting groove (42) being fixedly connected to the inner side of the surface of the connecting rod (41).

5. The waste concrete separation device for green concrete production according to claim 4 is characterized by: The inner side of the installation groove (42) is rotatably connected to a guide rod (43), and the inner side of one end of the guide rod (43) is rotatably connected to a fixing groove (44).

6. The waste concrete separation device for green concrete production according to claim 1 is characterized by: The reciprocating assembly (5) comprises a motor (51), the motor (51) is fixedly connected to one side of the processing box (21), the top surface of the motor (51) is fixedly connected to a fixing plate (52), the output end of the fixing plate (52) is transmission-connected to a gear 1 (53), and one side of the gear 1 (53) is meshingly connected to a gear 2 (54).

7. The waste concrete separation device for green concrete production according to claim 6 is characterized by: A half gear (55) is fixedly connected to one side of the second gear (54), a rack (56) is meshedly connected to one side of the half gear (55), and one end of the rack (56) is fixedly connected to one end of the connecting rod (41).

Images