CN220531739U - Waste concrete recycling device - Google Patents

Abstract

The utility model relates to the technical field of concrete recycling, and discloses a waste concrete recycling device which comprises a supporting base, a recycling mechanism, a power assembly and a discharging assembly, wherein the recycling mechanism is arranged at the top of the supporting base, the power assembly is arranged at one end of the recycling mechanism, the discharging assembly is arranged at the bottom of the recycling mechanism, the recycling mechanism comprises a box body, a feeding inclined plate, a crushing roller, a filter plate, a sliding rail, a sliding block, a push plate, a cylinder, a mounting plate and a discharging groove, and the feeding inclined plate is fixedly connected to the top of the inner wall of the box body. This waste concrete recycling device drops to the filter through the waste material, and qualified material drops to the ejection of compact subassembly through the filter on, and unqualified material drives the push pedal along the slide rail and removes in the box through the cylinder afterwards, passes through the blown down tank with the waste material and discharges, stacks the waste material clearance on the filter, reduces the work of manual cleaning, plays the concrete material effect after screening the breakage simultaneously.

Description

A waste concrete recycling device

Technical field

The utility model relates to the technical field of concrete recycling, specifically a waste concrete recycling device.

Background technique

Waste concrete blocks have many advantages as aggregates. For example, after the building is dismantled, the high-quality crushed and screened concrete blocks and silt can be used as recycled coarse and fine aggregates for concrete. A large amount of micro powder can be directly used as raw materials for cement, and recycled cement can be recycled. Concrete prepared with recycled aggregates can enter the next cycle, with zero waste emissions during the entire cycle.

According to Publication No. CN215694384U, a waste concrete recycling device is disclosed, which includes a shell. A motor is fixedly connected to one side of the outer wall of the shell. Chutes are provided on both sides of the shell, and the chute is movablely connected. There is a sieve plate, and a plurality of rotating shafts are movably connected to one side of the inner wall of the housing, and the motor is fixed to one of the rotating shafts. A crushing roller is fixedly connected to the outside of the rotating shaft, and one ends of the plurality of rotating shafts are fixedly connected respectively. There is a second gear, a first gear and a third gear, and the first gear meshes with the second gear. The utility model can not only screen and separate the crushed waste materials through the sieve plate, so as to prevent the crushed waste materials from adhering together and causing the recycling effect to deteriorate, but also can guide the crushed waste materials through the guide frame, which improves the efficiency of the device. The guiding function can also facilitate the staff to centrally process the screened waste through the collection box, which improves the convenience of the device.

However, the above device still has shortcomings. By processing the crushed waste materials, the waste materials are guided and separated. However, there is no dedicated cleaning discharge chute for unqualified waste materials, so manual re-cleaning of the sieve plates is required.

Utility model content

The purpose of this utility model is to provide a waste concrete recycling device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solution: a waste concrete recycling device, including a support base, a recovery mechanism, a power component and a discharging component. The recovery mechanism is arranged on the top of the support base, and the power component It is arranged at one end of the recovery mechanism, and the discharging component is arranged at the bottom of the recovery mechanism.

The recycling mechanism includes a box body, a feeding ramp, a crushing roller, a filter plate, a slide rail, a slide block, a push plate, a cylinder, a mounting plate and a discharging chute. The feeding ramp is fixedly connected to the inner wall of the box. At the top, the crushing roller is rotatably connected to the inside of the box, the filter plate is installed below the crushing roller, the slide rail is fixedly connected to the top of the filter plate, and the slider is slidingly connected to the temporal part of the slide rail. The push plate is fixedly connected to one end of the slide block, the cylinder screw is connected to the outside of the box, the mounting plate is arranged below the cylinder, the discharge chute is arranged at one end of the box away from the cylinder, and the telescopic cylinder The rod penetrates the box and is fixedly connected to the push plate. The crushing roller crushes the waste concrete. The subsequent waste materials fall to the filter plate. The qualified materials fall to the discharging assembly through the filter plate. The unqualified materials are then driven by the cylinder. The push plate moves along the slide rail in the box, discharges the waste through the discharging chute, and cleans the accumulated waste on the filter plate, reducing manual cleaning work and at the same time screening the crushed concrete materials.

Preferably, the power assembly includes a support frame, a fixed block, a first motor, a first gear, a transmission rod and a second gear. The support frame fixed wheel is connected to the top of the support base, and the fixed block is fixedly connected to the support. The top of the frame, the first motor is arranged on the top of the fixed block, the first gear is movably connected to one end of the first motor, the transmission rod is fixedly connected to one end of the first gear and extends through the box to the inside and The crushing roller is fixedly connected, and the second gear is meshed and connected to one end of the first gear. The first motor drives the first gear to rotate so that the crushing roller rotates in the box to crush the waste concrete. The second gear rotates through the first gear. , so that the two sets of crushing rollers in the box can rotate and crush at the same time.

Preferably, the discharging assembly includes a fixed frame, a conveyor belt, a baffle and a second motor. The fixed frame is fixedly connected to the top of the support base, the conveyor belt is rotatably connected to the inside of the fixed frame, and the baffle is arranged on At one end of the fixed frame, the second motor is screwed to the outside of the baffle. The output shaft of the second motor penetrates the baffle and is fixedly connected to the rotating roller inside the conveyor belt. The second motor drives the conveyor belt to rotate, and the crushed concrete is The particles are transported to the next production link, and the baffle is used to prevent the concrete particles from falling and act as a limiter.

Preferably, the position of the feeding inclined plate close to the crushing roller is low, so as to guide the waste concrete and transport it between the two sets of crushing rollers to crush the waste concrete.

Preferably, the top of the slide rail is set at an oblique angle to prevent the crushed concrete particles from falling to the top of the slide rail, making it difficult to handle, and the oblique angle is used to allow the particles to slide down on their own.

Preferably, the number of the cylinders is two. The two cylinders enable the push plate to have sufficient thrust and ensure that the push plate moves smoothly in the slide rail.

Preferably, a discharge port is provided at the bottom of the side of the box close to the second motor, through which the crushed concrete can be transported conveniently.

Compared with the existing technology, the beneficial effects of this utility model are:

1. In this waste concrete recycling device, the waste materials fall to the filter plate, and the qualified materials fall to the discharging assembly through the filter plate. The unqualified materials then drive the push plate through the cylinder to move along the slide rail in the box. The waste materials are discharged through the discharging chute, and the accumulated waste materials on the filter plate are cleaned to reduce manual cleaning work and at the same time have the effect of screening and crushing concrete materials.

2. This waste concrete recycling device uses the second motor to drive the conveyor belt to rotate and transport the crushed concrete particles to the next production link. The baffle is used to prevent the concrete particles from falling and serves as a limiter. The conveyor belt plays the role of a limiter. It achieves the effect of automatic discharging and reduces the manual work of discharging and handling.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a schematic structural diagram of the recycling mechanism of the present utility model;

Figure 3 is a schematic structural diagram of the power assembly of the present utility model;

Figure 4 is a schematic structural diagram of the discharging assembly of the present utility model.

In the picture: 1. Support base; 2. Recovery mechanism; 3. Power component; 4. Discharge component; 201. Box; 202. Feed ramp; 203. Crushing roller; 204. Filter plate; 205. Slide rail ; 206. Slider; 207. Push plate; 208. Cylinder; 209. Installation plate; 210. Discharge chute; 301. Support frame; 302. Fixed block; 303. First motor; 304. First gear; 305. Transmission rod; 306, second gear; 401, fixed frame; 402, conveyor belt; 403, baffle; 404, second motor.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1-4. The present utility model provides a technical solution: a waste concrete recycling device, including a support base 1, a recovery mechanism 2, a power component 3 and a discharging component 4. The recovery mechanism 2 is arranged on the support base 1 At the top of the recycling mechanism 2 , the power component 3 is positioned at one end of the recycling mechanism 2 , and the discharging component 4 is positioned at the bottom of the recycling mechanism 2 .

The recycling mechanism 2 includes a box 201, a feed ramp 202, a crushing roller 203, a filter plate 204, a slide rail 205, a slider 206, a push plate 207, a cylinder 208, a mounting plate 209 and a discharging chute 210. The feed ramp 202 is fixedly connected to the top of the inner wall of the box 201, the crushing roller 203 is rotatably connected to the inside of the box 201, the filter plate 204 is installed below the crushing roller 203, the slide rail 205 is fixedly connected to the top of the filter plate 204, and the slider 206 slides Connected to the temporal part of the slide rail 205, the push plate 207 is fixedly connected to one end of the slide block 206, the cylinder 208 is screwed to the outside of the box 201, the mounting plate 209 is provided below the cylinder 208, and the discharge chute 210 is provided in the box 201 is far away from the end of the cylinder 208. The telescopic rod of the cylinder 208 penetrates the box 201 and is fixedly connected to the push plate 207. The crushing roller 203 crushes the waste concrete, and the subsequent waste materials fall onto the filter plate 204, and the qualified materials pass through the filter plate 204. Falling onto the discharging assembly 4, the unqualified materials then drive the push plate 207 through the cylinder 208 to move along the slide rail 205 in the box 201, discharge the waste through the discharging chute 210, and clean the accumulated waste on the filter plate 204. , reducing manual cleaning work and at the same time screening the crushed concrete materials. The feeding ramp 202 is positioned low close to the crushing rollers 203 to facilitate guiding the waste concrete and transporting it to between the two sets of crushing rollers 203 , to crush waste concrete, the top of the slide rail 205 is set at an oblique angle to prevent the crushed concrete particles from falling above the slide rail 205, making it difficult to process, and the oblique angle is used to allow the particles to slide down on their own. The number of cylinders 208 is two. , through the two cylinders 208, the push plate 207 has sufficient thrust and ensures the smooth movement of the push plate 207 in the slide rail 205. A discharge port is provided at the bottom of the side of the box 201 close to the second motor 404. Through the discharge port Facilitates transportation of crushed concrete.

The power assembly 3 includes a support frame 301, a fixed block 302, a first motor 303, a first gear 304, a transmission rod 305 and a second gear 306. The fixed wheel of the support frame 301 is connected to the top of the support base 1, and the fixed block 302 is fixedly connected to On the top of the support frame 301, the first motor 303 is arranged on the top of the fixed block 302. The first gear 304 is movably connected to one end of the first motor 303. The transmission rod 305 is fixedly connected to one end of the first gear 304 and extends through the box 201 The interior is fixedly connected to the crushing roller 203. The second gear 306 is meshed and connected to one end of the first gear 304. The first motor 303 drives the first gear 304 to rotate so that the crushing roller 203 rotates in the box 201 to crush the waste concrete. The second gear 306 rotates through the first gear 304, so that the two sets of crushing rollers 203 in the box 201 rotate and crush at the same time.

The discharging assembly 4 includes a fixed frame 401, a conveyor belt 402, a baffle 403 and a second motor 404. The fixed frame 401 is fixedly connected to the top of the support base 1, the conveyor belt 402 is rotatably connected to the inside of the fixed frame 401, and the baffle 403 is arranged on the fixed frame. At one end of the frame 401, the second motor 404 is screwed to the outside of the baffle 403. The output shaft of the second motor 404 penetrates the baffle 403 and is fixedly connected to the rotating roller inside the conveyor belt 402. The second motor 404 drives the conveyor belt 402 to rotate. The crushed concrete particles are transported to the next production link, and the baffle 403 is used to prevent the concrete particles from falling and act as a limiter.

When used, waste concrete is introduced into the box 201 from the feeding ramp 202, and then the first motor 303 drives the crushing roller 203 to rotate to crush the waste concrete, and the crushed soil blocks fall onto the filter plate 204. , the soil blocks with qualified size fall onto the conveyor belt 402 through the filter plate 204, and then the second motor 404 drives the conveyor belt 402 to rotate outside the output device, and the unqualified soil blocks on the filter plate 204 drive the push plate 207 to move through the cylinder 208, The device is used to clean soil clods from the discharging chute 210.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a waste concrete recycling device, includes support base (1), recovery mechanism (2), power component (3) and ejection of compact subassembly (4), its characterized in that: the recovery mechanism (2) is arranged at the top of the supporting base (1), the power assembly (3) is arranged at one end of the recovery mechanism (2), and the discharging assembly (4) is arranged at the bottom of the recovery mechanism (2);

recovery mechanism (2) include box (201), feeding swash plate (202), crushing roller (203), filter (204), slide rail (205), slider (206), push pedal (207), cylinder (208), mounting panel (209) and blown down tank (210), feeding swash plate (202) fixed connection is in the top of box (201) inner wall, crushing roller (203) rotate and connect in the inside of box (201), filter (204) are installed in the below of crushing roller (203), slide rail (205) fixed connection is in the top of filter (204), slider (206) sliding connection is in the temporal portion of slide rail (205), push pedal (207) fixed connection is in the one end of slider (206), cylinder (208) screwed connection is in the outside of box (201), mounting panel (209) set up in the below of cylinder (208), blown down tank (210) set up in the one end that cylinder (208) were kept away from in box (201).

2. A waste concrete recycling apparatus according to claim 1, characterized in that: the power assembly (3) comprises a supporting frame (301), a fixed block (302), a first motor (303), a first gear (304), a transmission rod (305) and a second gear (306), wherein the supporting frame (301) is fixed on the top of a supporting base (1), the fixed block (302) is fixedly connected to the top of the supporting frame (301), the first motor (303) is arranged at the top of the fixed block (302), the first gear (304) is movably connected to one end of the first motor (303), the transmission rod (305) is fixedly connected to one end of the first gear (304) and penetrates through the box body (201) to extend to the inside and be fixedly connected with the crushing roller (203), and the second gear (306) is meshed and connected to one end of the first gear (304).

3. A waste concrete recycling apparatus according to claim 1, characterized in that: the discharging assembly (4) comprises a fixing frame (401), a conveying belt (402), a baffle (403) and a second motor (404), wherein the fixing frame (401) is fixedly connected to the top of the supporting base (1), the conveying belt (402) is rotationally connected to the inside of the fixing frame (401), the baffle (403) is arranged at one end of the fixing frame (401), and the second motor (404) is connected to the outer side of the baffle (403) through screws.

4. A waste concrete recycling apparatus according to claim 1, characterized in that: the feed inclined plate (202) is positioned at a low position close to the crushing roller (203).

5. A waste concrete recycling apparatus according to claim 1, characterized in that: the top of the sliding rail (205) is set to be an oblique angle.

6. A waste concrete recycling apparatus according to claim 1, characterized in that: the number of the cylinders (208) is two.

7. A waste concrete recycling apparatus according to claim 1, characterized in that: a discharge hole is formed in the bottom of one side, close to the second motor (404), of the box body (201).