CN219155408U - Movable building rubbish recycling device - Google Patents

Abstract

The utility model relates to the technical field of construction waste treatment, and proposes a mobile construction waste recovery device, which includes a box body, a bearing platform fixed on the inner wall of the box, a first partition and a material receiving plate; The inclination direction of the scraper makes the scraper rotate clockwise and keeps it in a 45-degree inclined state. The pusher is pushed by the second cylinder, and the construction waste is paved by one back and forth of the pusher. After that The scraper rotates counterclockwise to the horizontal position. When the electric door at the lower feed port is opened, the motor can be used to make the scraper rotate clockwise and keep it in a vertical state of 90 degrees. The second cylinder works to push the pusher. The material plate is driven by the pusher plate to push the scraper plate to push the construction waste on the carrying platform through the discharge port and drop it to the material receiving plate below, which solves the problem of uneven force during hammering in the related technology.

Description

Mobile Construction Waste Recycling Device

technical field

The utility model relates to the technical field of construction waste treatment, in particular to a mobile construction waste recycling device.

Background technique

With the development of national infrastructure facilities and the acceleration of urbanization, a large amount of construction waste is produced every year. At present, the amount of construction waste has accounted for more than one-third of the total amount of urban waste. Construction waste treatment is a way to reuse solid waste as renewable resources.

The application number is CN202220109378.5, which discloses a mobile construction waste recovery device, including a rolling station, a crushing station and a conveying station arranged on a mobile frame. A rolling mechanism for a block of construction waste, the crushing station is provided with a hammering mechanism for crushing construction waste; the discharge port of the crushing station is connected to the feed port of the crushing station, and the crushing station The material outlet is provided with a material guide groove, and the outlet of the material guide groove is arranged above the conveyor belt of the transport station. The device crushes large pieces of construction waste through the rolling mechanism of the rolling station. The crushed construction waste enters the crushing station and is crushed by the crushing mechanism. The crushed construction waste enters the transport station through the guide chute. The conveyor belt conveys it out; the mobile rack can be used to move the equipment to any working place for crushing construction waste.

However, in the implementation of related technologies, it is found that the above-mentioned construction waste recovery device has the following problems: when the above-mentioned construction waste recovery device is transported to the weighing platform through the inclined discharge plate, the construction waste is easy to accumulate on the side near the discharge plate, and then When the rammer is lifted and hammered, it is easy to cause uneven force on both sides, which in turn reduces the effect of crushing construction waste. In addition, when the rammer is raised, some construction waste is easy to get stuck between the rammers, causing material jams The phenomenon.

Utility model content

The utility model proposes a mobile construction waste recovery device, which solves the problems in the related art that the force is not uniform during hammering and that materials are easily jammed between rammers.

The technical scheme of the utility model is as follows: the mobile construction waste recovery device includes a box body, a bearing platform fixed on the inner wall of the box, a first partition and a material receiving plate, and the bearing platform, the first partition and the material receiving plate The board separates the inner space of the box to form a crushing chamber, a crushing chamber and a feeding chamber. The crushing chamber, crushing chamber and feeding chamber are respectively equipped with a crushing roller group, a crushing mechanism and a conveyor belt. There is a pushing mechanism, and the crushing mechanism includes a first cylinder, which is fixedly installed on the top of the box, and the output end of the first cylinder extends into the crushing chamber and is fixed with a pressing part, the The pushing mechanism includes a second cylinder, which is fixedly mounted on the inner wall of the box body, the output end of the second cylinder extends into the feeding chamber and is fixed with a pushing plate, and the top of the pushing plate is provided with Scraping parts.

Preferably, the pressing part includes an upper pressing plate and a lower pressing plate, the upper pressing plate and the lower pressing plate are arranged horizontally up and down, the upper pressing plate is fixed on the output end of the first cylinder, and the bottom surface of the upper pressing plate is fixed with a rectangular array Hammer head, the outside of the hammer head is covered with a spring, the two ends of the spring are respectively fixed with the upper pressing plate and the lower pressing plate, and the hammer head and the lower pressing plate are slidably arranged.

Preferably, the scraping member includes two supports, and the two supports are symmetrically fixed on both sides of the top of the pushing plate, and the inner sides of the two supports are rotatably connected with scraping plates, one of which is A motor is fixedly embedded on the support, and the output shaft end of the motor is fixed with the scraper.

Preferably, the top surface of the box body is provided with a feeding port communicating with the crushing chamber, and two symmetrical trumpet-shaped feeding plates are fixed inside the feeding port.

Preferably, a material guide plate fixed on the inner wall of the box is provided under the group of crushing rollers, the material guide plate is arranged obliquely, and a material guide port at the bottom of the material guide plate is opened on the first partition, so that The material guide port communicates the crushing chamber with the crushing chamber.

Preferably, two baffle plates are arranged symmetrically on both sides above the carrying platform, and both of the baffle plates are fixedly connected to the inner wall of the box body.

Preferably, a material discharge port is provided in the middle of the loading platform, and an electric door is installed in the material discharge port.

Preferably, one end of the material receiving plate is fixed to the inner wall of one side of the box body, and the other end of the material receiving plate extends beyond the feeding opening, leaving a gap with the inner wall of the other side of the box body.

Preferably, the conveyor belt is located below the gap.

Preferably, the front side of the bottom of the box is provided with an outlet communicating with the feeding chamber, and the front end of the conveyor belt extends from the outlet to the outside of the box.

Working principle of the present utility model and beneficial effect are:

1. In the utility model, the inclination direction of the scraper is adjusted through the operation of the motor, so that the scraper rotates clockwise and is kept in a 45-degree inclined state, and the pusher is pushed by the second cylinder, and one back and forth of the pusher After the construction waste is paved, the scraper rotates counterclockwise to a horizontal position. When the electric door at the discharge port is opened, the motor can work again to make the scraper rotate clockwise and keep it vertical at 90 degrees. In this state, the pushing plate is driven by the second cylinder, and the scraping plate is driven by the pushing plate to push and drop the construction waste on the loading platform to the receiving plate below through the discharge port, which solves the problem of hammering in the related technology. The problem of uneven force;

2. In the utility model, the upper pressing plate and the lower pressing plate are pushed down by the first cylinder, and the hammer head on the bottom surface of the upper pressing plate can extend out of the lower pressing plate to hammer the construction waste, so that the construction waste is hammered and squeezed together. Crushing, then the first cylinder drives the upper pressing plate and the lower pressing plate to go up, under the elastic force of the spring, the lower pressing plate will clean up the construction waste outside the hammer head and drop it to the bearing platform, which solves the problem of material jamming between the rammers in the related technology The problem.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

Fig. 1 is the structural representation of the mobile construction waste recycling device that the utility model proposes;

Fig. 2 is the schematic cross-sectional structure diagram of the mobile construction waste recovery device proposed by the utility model;

Fig. 3 is the three-dimensional structure schematic diagram under the section looking up of the mobile construction waste recycling device proposed by the utility model;

Fig. 4 is the schematic diagram of the planar structure under the front view of the cross-section of the mobile construction waste recovery device proposed by the utility model;

Fig. 5 is a schematic diagram of the plane structure under the front view of the pressing part proposed by the utility model;

Fig. 6 is a structural schematic diagram of the scraping component proposed by the utility model;

In the figure: 1. Box body; 11. Feeding port; 12. Discharge port; 13. Crushing chamber; 14. Crushing chamber; 15. Feeding chamber; 151. Feed plate; 2. Conveyor belt; 3. Crushing Mechanism; 31, the first cylinder; 32, pressing parts; 321, upper pressing plate; 322, lower pressing plate; 323, hammer head; 324, spring; , pushing mechanism; 51, second cylinder; 52, pushing plate; 53, scraping parts; 531, support; 532, scraping plate; 533, motor; 6, guiding plate; 7, guiding plate; 8 , the first partition; 81, the material guide port; 9, the baffle plate; 10, the crushing roller group.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts all involve the scope of protection of the present utility model.

Please refer to Figure 1-Figure 4, the utility model provides a technical solution: mobile construction waste recovery device, including a box body 1, a bearing platform 4 fixed on the inner wall of the box body 1, a first partition 8 and a receiving plate 151, the carrying platform 4, the first partition plate 8 and the material receiving plate 151 separate the inner space of the box body 1 to form a crushing chamber 13, a crushing chamber 14 and a feeding chamber 15, and the crushing chamber 13, the crushing chamber 14 and the feeding chamber 15 The crushing roller group 10, the crushing mechanism 3 and the conveyor belt 2 are arranged respectively, and the pushing mechanism 5 is arranged above the material receiving plate 151. The construction waste first enters the crushing chamber 13, and in the crushing chamber 13, the crushing roller group 10 is crushed into The small pieces enter the crushing chamber 14 and are crushed by the crushing mechanism 3 in the crushing chamber 14 to form smaller particles, which are then discharged into the feeding chamber 15 and transported to the box body 1 by the conveyor belt 2 in the feeding chamber 15 In addition, moving wheels are arranged at the bottom of the box body 1, which is convenient for the device to move anywhere and is convenient to use.

Please refer to Fig. 3, the crushing mechanism 3 includes a first cylinder 31, the first cylinder 31 is fixedly installed on the top of the box body 1, the output end of the first cylinder 31 extends into the crushing chamber 14 and is fixed with a pressing member 32, As shown in Figure 5, the pressing member 32 includes an upper pressing plate 321 and a lower pressing plate 322, the upper pressing plate 321 and the lower pressing plate 322 are arranged horizontally up and down, the upper pressing plate 321 is fixed on the output end of the first cylinder 31, and the bottom surface of the upper pressing plate 321 is fixed with The hammer head 323 of rectangular array, the outer side of hammer head 323 is provided with spring 324, and the two ends of spring 324 are respectively fixed with upper pressure plate 321 and lower pressure plate 322, and hammer head 323 and lower pressure plate 322 are slidably arranged, under the action of no pressure , the lower pressing plate 322 is subjected to the elastic force of the spring 324, so that its bottom just exceeds the hammer head 323. When the crushed construction waste is pressed, the hammer head 323 on the bottom surface of the upper pressing plate 321 can extend out of the lower pressing plate 322 to carry out construction waste Hammering, and then the construction waste is crushed under hammering and mutual extrusion.

Please refer to Fig. 3 and Fig. 4, the pusher mechanism 5 includes a second cylinder 51, the second cylinder 51 is fixedly installed on the inner wall of the box body 1, and the output end of the second cylinder 51 extends into the feeding chamber 15 and is fixed with a pusher plate 52, the top of the pusher plate 52 is provided with a scraping member 53, as shown in Figure 6, the scraper member 53 includes two supports 531, and the two supports 531 are symmetrically fixed on both sides of the top of the pusher plate 52, The inner sides of the two supports 531 are rotatably connected with a scraper 532, and a motor 533 is fixedly embedded on one of the supports 531. The output shaft end of the motor 533 is fixed with the scraper 532, and the scraper can be controlled by the motor 533. 532, the scraper 532 can flatten the construction waste with the movement of the pusher 52 when the scraper 532 is tilted at 45 degrees; The movement of 52 pushes away the construction waste, so that the crushed construction waste can be discharged from the carrying platform 4.

Please refer to Figure 4, the top surface of the box body 1 is provided with a feeding port 11 communicating with the crushing chamber 13, and two symmetrical and trumpet-shaped material guide plates 6 are fixed in the feeding port 11, which can be poured through the feeding port 11. The construction waste is fed into the crushing roller group 10 under the guidance of two guide plates 6 for rolling and crushing.

Please refer to Fig. 4, below the crushing roller group 10, there is a material guide plate 7 fixed on the inner wall of the box body 1, the material guide plate 7 is arranged obliquely, and the first partition plate 8 is provided with a material guide port at the bottom of the material guide plate 7 81, the material guide port 81 communicates the crushing chamber 13 with the crushing chamber 14, and the crushed construction waste crushed by the crushing roller set 10 can be poured from the material guide port 81 onto the carrying platform 4 along the slope of the material guide plate 7.

Please refer to Fig. 4, two baffle plates 9 are arranged symmetrically on both sides of the upper side of the carrying platform 4, and the two baffle plates 9 are fixedly connected with the inner wall of the box body 1, and the distance between the two baffle plates 9 just meets the upper pressure plate 321 and the passage of the lower pressing plate 322, and then when the upper pressing plate 321 and the lower pressing plate 322 are pressed down, the two ends can be flush with the two retaining plates 9, so as to prevent the dust in the garbage from flying upwards.

Please refer to Fig. 4, the middle position of carrying platform 4 is provided with material opening 41, and electric door 42 is installed in the material opening 41, and electric door 42 adopts prior art, can be opened to both sides or rotate downwards, One end of the material receiving plate 151 is fixed to the inner wall of one side of the box body 1, and the other end of the material receiving plate 151 extends to cross the feeding port 41, and there is a gap between the inner wall of the other side of the box body 1, and the conveyor belt 2 Located below the gap, the material receiving plate 151 receives the construction waste discharged from the discharge port 41, and then the pushing plate 52 pushes the garbage on the surface of the material receiving plate 151 to the gap, and is caught by the conveyor belt 2 below the gap, and the box body The front side of the bottom of 1 is provided with a discharge port 12 communicating with the feeding chamber 15, and the front end of the conveyor belt 2 extends from the discharge port 12 to the outside of the box body 1, and the crushed construction waste can be sent out of the box body 1 by the conveyor belt 2.

The working principle and application process of the utility model: when in use, the construction waste can be poured through the feeding port 11, and sent to the crushing roller group 10 under the guidance of the two guide plates 6 for rolling and crushing, and the crushed construction waste It can be poured on the carrier platform 4 from the material guide port 81 along the slope of the material guide plate 7, and in the direction shown in Figure 4, the inclination direction of the scraper 532 is adjusted by the motor 533, so that the scraper 532 rotates clockwise And keep it in a 45-degree inclined state, push the pusher plate 52 through the second cylinder 51, and complete the paving action on the construction waste through the back and forth of the pusher plate 52, and then the scraper plate 532 rotates counterclockwise to the horizontal position, Then the first cylinder 31 pushes the upper pressing plate 321 and the lower pressing plate 322 to go down, and the hammer head 323 on the bottom surface of the upper pressing plate 321 can extend out of the lower pressing plate 322 to hammer the construction waste, and then make the construction waste be hammered and squeezed each other Down crushing, then the first cylinder 31 drives the upper pressing plate 321 and the lower pressing plate 322 to move upward, and under the elastic force of the spring 324, the lower pressing plate 322 cleans and drops the construction waste on the outside of the hammerhead 323 onto the carrying platform 4;

Then open the electric door 42 at the feeding port 41, and the motor 533 works again, so that the scraper 532 rotates clockwise and remains on a 90-degree vertical state, and the second cylinder 51 works to push the pusher 52, and the pusher The plate 52 drives the scraper 532 to push the construction waste on the loading platform 4 to the material receiving plate 151 below through the discharge opening 41, and pushes the construction waste on the material receiving plate 151 to the bottom as the material plate 52 moves. The gap is caught by the conveyor belt 2 below the gap, and then the crushed construction waste is sent out of the box 1 by the conveyor belt 2.

The above are only preferred embodiments of the utility model, and are not intended to limit the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model shall be included in the utility model. within the scope of the new protection.

Claims (10)

1. Mobile construction waste recycling device, comprising a box body (1), a bearing platform (4) fixed on the inner wall of the box body (1), a first partition (8) and a material receiving plate (151), the bearing The platform (4), the first partition (8) and the material receiving plate (151) separate the inner space of the box body (1) to form a crushing chamber (13), a crushing chamber (14) and a feeding chamber (15). The crushing chamber (13), the crushing chamber (14) and the feeding chamber (15) are respectively provided with a crushing roller group (10), a crushing mechanism (3) and a conveyor belt (2). A pusher mechanism (5) is arranged above, and it is characterized in that, the crushing mechanism (3) includes a first cylinder (31), and the first cylinder (31) is fixedly installed on the top of the box body (1), so The output end of the first cylinder (31) extends into the crushing chamber (14) and is fixed with a pressing member (32), and the pushing mechanism (5) includes a second cylinder (51), and the second cylinder (51) is fixedly installed on the inner wall of casing (1), and the output end of described second air cylinder (51) extends in the feeding chamber (15) and is fixed with pusher plate (52), and described pusher plate ( 52) is provided with a scraper member (53) on the top. 2. The mobile construction waste recycling device according to claim 1, characterized in that, the pressing member (32) comprises an upper pressing plate (321) and a lower pressing plate (322), and the upper pressing plate (321) and the lower pressing plate The pressing plate (322) is arranged horizontally up and down, the upper pressing plate (321) is fixed on the output end of the first cylinder (31), and the bottom surface of the upper pressing plate (321) is fixed with a rectangular array of hammerheads (323), the hammer The outside of the head (323) is sheathed with a spring (324), and the two ends of the spring (324) are respectively fixed with the upper pressing plate (321) and the lower pressing plate (322), and the hammer head (323) and the lower pressing plate (322) are respectively fixed. ) slide settings. 3. The mobile construction waste recycling device according to claim 1, characterized in that, the scraping member (53) comprises two supports (531), and the two supports (531) are symmetrically fixed on the pushing On both sides of the top of the material plate (52), scraper plates (532) are rotatably connected to the inner sides of the two supports (531), and a motor (533) is fixedly embedded on one of the supports (531), The output shaft end of the motor (533) is fixed to the scraper (532). 4. The mobile construction waste recovery device according to claim 1, characterized in that, the top surface of the box (1) is provided with a feeding port (11) communicating with the crushing chamber (13), and the upper Two symmetrical and trumpet-shaped material guide plates (6) are fixed in the material port (11). 5. The mobile construction waste recycling device according to claim 1, characterized in that, a material guide plate (7) fixed on the inner wall of the box body (1) is arranged below the group of crushing rollers (10), and the The material guide plate (7) is arranged obliquely, and a material guide port (81) at the bottom of the material guide plate (7) is opened on the first partition plate (8), and the material guide port (81) connects the crushing chamber (13 ) communicates with the crushing chamber (14). 6. The mobile construction waste recovery device according to claim 1, characterized in that two baffle plates (9) are arranged symmetrically on both sides above the carrying platform (4), and the two baffle plates (9) are all fixedly connected with the inner wall of casing (1). 7. The mobile construction waste recovery device according to claim 1, characterized in that, the middle position of the carrying platform (4) is provided with a discharge port (41), and the discharge port (41) is equipped with a Electric gate (42). 8. The mobile construction waste recovery device according to claim 7, characterized in that, one end of the receiving plate (151) is fixed to one side inner wall of the box body (1), and the receiving plate (151) The other end of the casing extends beyond the discharge opening (41), leaving a gap with the other side inner wall of the casing (1). 9. The mobile construction waste recycling device according to claim 8, characterized in that the conveyor belt (2) is located below the gap. 10. The mobile construction waste recovery device according to claim 1, characterized in that, the bottom front side of the box (1) is provided with a discharge port (12) communicating with the feeding chamber (15), the The front end of the conveyor belt (2) extends from the discharge port (12) to the outside of the box body (1).

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