CN212189331U

CN212189331U - Environment-friendly construction waste recovery device

Info

Publication number: CN212189331U
Application number: CN202020723709.5U
Authority: CN
Inventors: 李绮文; 黄涛; 韦玲; 李松金
Original assignee: Guangxi Construction Engineering Group Holding Co Ltd
Current assignee: Guangxi Construction Engineering Group Holding Co Ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-12-22
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses an environment-friendly construction waste recovery device, be the rectangle case that the opening set up including the bottom, the equal fixedly connected with landing leg in bottom four corners of rectangle case, establish to the toper structure in the bottom opening part inboard of rectangle case, rotate on one side inner wall of rectangle case and install two pivots, fixed cover is equipped with crushing rod in the pivot, and two crushing rods cooperate, and the rectangle incasement is equipped with the feeder hopper, and the top of feeder hopper extends to the top of rectangle case, and the top inner wall of rectangle case, go up the same baffle of fixedly connected with, and the baffle rotates the cover and establishes in two pivots. The utility model relates to a rationally, be convenient for derive unqualified bold material to the bold material in the material receiving box to waste material automatic crushing, automatic screening and automation, need not to shut down the independent screening, directly with the bold waste material in the bold material receiving box pour into the feeder hopper carry out the repulverize can, reach and to smash even purpose gradually, be favorable to using.

Description

Environment-friendly construction waste recovery device

Technical Field

The utility model relates to a construction waste retrieves technical field, especially relates to an environment-friendly construction waste recovery device.

Background

In the construction process of a building, a lot of waste materials are easily generated, the waste materials contain powder materials and also comprise a plurality of blocks and residual concrete fragments, some construction sites are directly dug by workers and buried in the ground, the waste materials are thrown away as construction wastes, the waste is great, and the influence on the local soil environment is also caused, so that the waste materials need to be recycled;

at present, the crushing equipment for the construction waste is crushed by using a crushing cutter, and has the defect of uneven crushing, so that more sundry blocks contained in crushed materials are mixed together, the crushed materials are inconvenient to use, the machine is required to be stopped by workers for screening, time and labor are wasted, the use requirement cannot be met, and the environment-friendly construction waste recovery device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an environment-friendly construction waste recovery device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an environment-friendly construction waste recovery device comprises a rectangular box with an opening at the bottom, wherein supporting legs are fixedly connected to four corners of the bottom of the rectangular box, the inner side of the opening at the bottom of the rectangular box is of a conical structure, two rotating shafts are rotatably mounted on the inner wall of one side of the rectangular box, crushing rollers are fixedly sleeved on the rotating shafts and matched with each other, a feed hopper is arranged in the rectangular box, the top of the feed hopper extends to the upper part of the rectangular box, the inner wall and the upper part of the top of the rectangular box are fixedly connected with a same baffle, the baffle is rotatably sleeved on the two rotating shafts, gears are fixedly sleeved on the rotating shafts and meshed with each other, the baffle is positioned between the two crushing rollers and the two gears, a driving motor is fixedly mounted at the top of the right side of the rectangular box, an output shaft of the driving motor extends into the, fixed cover is equipped with the eccentric wheel in the pivot, has seted up the rectangle on the left side inner wall of rectangle case and has bored, and the rectangle is bored the internal rotation and is installed the filter that the slope set up, and the right side of filter extends to the rectangle incasement, the slip cap is equipped with the U-shaped board on the filter, and top one side of U-shaped board articulates there is the montant, and the slip cap is equipped with the rectangle box that the right side set up for the opening on the montant, the right side of rectangle box and the right side inner wall fixed connection of rectangle case, and fixed cap is equipped with the fixed block that is located the rectangle box on the montant, and fixedly connected with is the same spring between the bottom inner wall of the bottom of fixed block and rectangle box, and the top nestification of montant has the ball, and the ball.

Preferably, two first round holes are formed in one side of the baffle, a first bearing is fixedly sleeved in each first round hole, two second bearings are fixedly connected to the inner wall of the left side of the rectangular box, and the outer side of the rotating shaft is fixedly connected with the inner sides of the corresponding second bearings and the inner sides of the first bearings.

Preferably, a second round hole is formed in one side of the gear, and the inner wall of the second round hole is welded and fixed with the outer side of the corresponding rotating shaft.

Preferably, the bottom of one side of the eccentric wheel is provided with a third round hole, the inner wall of the third round hole is fixedly connected with the outer side of one rotating shaft, and the distance between the inner wall of the top of the third round hole and the top of the eccentric wheel is larger than the distance between the inner wall of the bottom of the third round hole and the top of the ball.

Preferably, square holes are formed in the inner wall of the top and the inner wall of the bottom of the rectangular box, and the inner walls of the square holes are connected with the outer sides of the vertical rods in a sliding mode.

Preferably, the same round shaft is fixedly connected between the front side inner wall and the rear side inner wall of the rectangular outlet hole, a fourth round hole is formed in the front side of the filter plate, two third bearings are fixedly sleeved in the fourth round hole, and inner rings of the third bearings are fixedly sleeved on the outer side of the round shaft.

Preferably, the top and the bottom of the filter plate are respectively in sliding connection with the inner wall of the top and the inner wall of the bottom of the U-shaped plate, the front side and the rear side of the filter plate are respectively in movable contact with the inner wall of the front side and the inner wall of the rear side of the rectangular box, and the front side and the rear side of the U-shaped plate are respectively in movable contact with the inner wall of the front side and the inner wall of the rear side of the rectangular box.

Preferably, the through-hole has been seted up on the top inner wall of rectangle case, the inner wall of through-hole and the outside fixed connection of feeder hopper, the bottom of feeder hopper is located between two crushing rods.

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

by a rectangular box, a rotating shaft, crushing rods, a baffle plate, a gear, a driving motor, an eccentric wheel, a rectangular outlet hole, a filter plate, a U-shaped plate, a rectangular box, a vertical rod, a fixed block, a spring, balls and a round shaft, which are matched with a large material receiving box, the driving motor is started to drive the rotating shaft to rotate, one rotating shaft drives the other rotating shaft to rotate through the matching of two gears, the two rotating shafts drive the two crushing rods to rotate relatively, one rotating shaft also drives the eccentric wheel to rotate, the balls are gradually collided downwards when the eccentric wheel rotates for the first half circle, under the collision force, the balls move downwards and drive the fixed block through the vertical rod to compress the spring downwards, the eccentric wheel rotates for the second half circle and separates from the balls, the spring in a compression state resets and drives the vertical rod to move upwards and reset through the fixed block, the eccentric wheel continuously rotates to drive the vertical rod to vibrate up and down circularly, pouring the construction waste into through the feeder hopper and at first can be smashed by two crushing rods in the rotation, the waste material after smashing falls down and filters on the filter that the circulation was shaken from top to bottom, smash qualified waste material and filter down through the filter and fall into and connect the workbin, do not smash qualified bold waste material then can lead gradually through the filter in slope and the shake and fall to bold material and connect the workbin, the personnel also can directly pour the bold waste material in the bold material connects the workbin once more into again after the screening and smash once more, reach and smash even purpose gradually.

The utility model relates to a rationally, be convenient for derive unqualified bold material to the bold material in the material receiving box to waste material automatic crushing, automatic screening and automation, need not to shut down the independent screening, directly with the bold waste material in the bold material receiving box pour into the feeder hopper carry out the repulverize can, reach and to smash even purpose gradually, be favorable to using.

Drawings

FIG. 1 is a schematic structural view of an environment-friendly construction waste recycling device provided by the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1;

FIG. 3 is a schematic top view of a crushing roller, a rotating shaft and a gear connecting piece of the environment-friendly construction waste recycling device provided by the present invention;

fig. 4 is that the utility model provides an environment-friendly construction waste recovery device's eccentric wheel looks sideways at the schematic diagram.

In the figure: the device comprises a rectangular box 1, a rotating shaft 2, a crushing roller 3, a baffle 4, a gear 5, a driving motor 6, an eccentric wheel 7, a rectangular outlet 8, a filter plate 9, a U-shaped plate 10, a rectangular box 11, a vertical rod 12, a fixed block 13, a spring 14, a ball 15, a round shaft 16 and a large material receiving box 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an environment-friendly construction waste recycling device comprises a rectangular box 1 with an opening at the bottom, wherein four corners of the bottom of the rectangular box 1 are fixedly connected with supporting legs, the inner side of the opening at the bottom of the rectangular box 1 is provided with a conical structure, two rotating shafts 2 are rotatably mounted on the inner wall of one side of the rectangular box 1, crushing rollers 3 are fixedly sleeved on the rotating shafts 2, the two crushing rollers 3 are matched, a feed hopper is arranged in the rectangular box 1, the top of the feed hopper extends to the upper part of the rectangular box 1, the inner wall of the top of the rectangular box 1 is fixedly connected with a baffle 4, the baffle 4 is rotatably sleeved on the two rotating shafts 2, gears 5 are fixedly sleeved on the rotating shafts 2, the two gears 5 are meshed, the baffle 4 is positioned between the two crushing rollers 3 and the two gears 5, a driving motor 6 is fixedly mounted at the top of the right side of the rectangular box 1, and an output shaft of the driving motor 6, an eccentric wheel 7 is fixedly sleeved on a rotating shaft 2, a rectangular outlet 8 is arranged on the left inner wall of a rectangular box 1, a filter plate 9 which is obliquely arranged is rotatably arranged in the rectangular outlet 8, the right side of the filter plate 9 extends into the rectangular box 1, a U-shaped plate 10 is slidably sleeved on the filter plate 9, a vertical rod 12 is hinged on one side of the top of the U-shaped plate 10, a rectangular box 11 with the right side being provided with an opening is slidably sleeved on the vertical rod 12, the right side of the rectangular box 11 is fixedly connected with the right inner wall of the rectangular box 1, a fixed block 13 which is positioned in the rectangular box 11 is fixedly sleeved on the vertical rod 12, a same spring 14 is fixedly connected between the bottom of the fixed block 13 and the bottom inner wall of the rectangular box 11, balls 15 are nested at the top end of the vertical rod 12, the balls 15 are positioned below the eccentric wheel 7, the balls 15 are matched with the eccentric wheel 7, a, the utility model relates to a rationally, be convenient for to waste material automatic crushing, automatic screening and automatic derive unqualified bold material to bold material receiving box 17 in, need not to shut down the independent screening, directly pour the bold waste material in bold material receiving box 17 into the feeder hopper carry out the repulverize can, reach and smash even purpose gradually, be favorable to the use.

In the utility model, one side of the baffle 4 is provided with two first round holes, and the first round hole is internally and fixedly sleeved with a first bearing, the left inner wall of the rectangular box 1 is fixedly connected with two second bearings, the outer side of the rotating shaft 2 is fixedly connected with the inner sides of the inner rings of the corresponding second bearings and the inner side of the inner ring of the first bearing, one side of the gear 5 is provided with a second round hole, the inner wall of the second round hole is welded and fixed with the outer side of the corresponding rotating shaft 2, the bottom of one side of the eccentric wheel 7 is provided with a third round hole, the inner wall of the third round hole is fixedly connected with the outer side of one rotating shaft 2, the distance between the top inner wall of the third round hole and the top of the eccentric wheel 7 is larger than the distance between the bottom inner wall of the third round hole and the tops of the balls 15, square holes are respectively arranged on the top inner wall and the bottom inner wall of the rectangular box 11, the inner wall of the square hole is connected with the outer side, the front side of the filter plate 9 is provided with a fourth round hole, two third bearings are fixedly sleeved in the fourth round hole, inner rings of the third bearings are fixedly sleeved with the outer side of the round shaft 16, the top and the bottom of the filter plate 9 are respectively in sliding connection with the inner wall of the top and the inner wall of the bottom of the U-shaped plate 10, the front side and the rear side of the filter plate 9 are respectively in movable contact with the inner wall of the front side and the inner wall of the rear side of the rectangular box 1, the front side and the rear side of the U-shaped plate 10 are respectively in movable contact with the inner wall of the front side and the inner wall of the rear side of the rectangular box 1, the inner wall of the top of the rectangular box 1 is provided with a through hole, the inner wall of the through hole is fixedly connected with the outer side of the feed hopper, and the bottom of the feed hopper is positioned between the two crushing rollers 3. the utility model has reasonable design, is convenient for automatically crushing, automatically screening waste materials and automatically guiding unqualified massive materials into the massive material, the purpose of gradually crushing and uniformly crushing is achieved, and the use is facilitated.

The working principle is as follows: when the device is used, the driving motor 6 is started, the driving motor 6 drives the rotating shaft 2 to rotate, the rotating shaft 2 drives the gear 5 to rotate, the gear 5 drives the other rotating shaft 2 to rotate through the other gear 5, at the moment, the two rotating shafts 2 drive the two crushing rods 3 to rotate relatively, one rotating shaft 2 also drives the eccentric wheel 7 to rotate, the eccentric wheel 7 gradually collides with the balls 15 downwards when rotating in the first half circle, under the collision force, the balls 15 move downwards and drive the vertical rods 12 to move downwards, the vertical rods 12 drive the fixed blocks 13 to compress the springs 14 downwards, the eccentric wheel 7 separates from the balls 15 when rotating in the second half circle, at the moment, the springs 14 in a compressed state reset state and drive the vertical rods 12 to move upwards and return through the fixed blocks 13, the eccentric wheel 7 continuously rotates, so that the vertical rods 12 can be driven to vibrate up and down circularly, the vertical rods 12 drive the U-shaped plate 10 to vibrate up and down circularly, the, under the principle that the straight line between the two points is shortest, the filter plate 9 can slide in the U-shaped plate 10 when vibrating and shaking up and down circularly, so that the obliquely arranged filter plate 9 can be in a state of continuously vibrating up and down circularly;

at this moment, the construction waste is poured into through the feed hopper, the construction waste falls into between two crushing rods 3 through the bottom of feed hopper, two crushing rods 3 in the rotation can smash the construction waste this moment, the waste after smashing falls down on the filter 9 that shakes from top to bottom in the circulation, filter 9 in the circulation is shaken can effectively improve filtration efficiency under the shaking power, smash qualified waste this moment and fall into the material receiving box through filter 9 is strained down, the bold waste that does not smash qualified then can lead to bold material receiving box 17 gradually through filter 9 in slope and the shake, personnel also can directly pour the bold waste in bold material receiving box 17 once more into the feed hopper once more after the screening and smash once more, reach the mesh that can smash evenly gradually, make the convenience smash the waste material automatically, automatic screening and derive unqualified bold material automatically.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an environment-friendly construction waste recovery device, includes that the bottom is rectangle case (1) that the opening set up, the equal fixedly connected with landing leg in bottom four corners of rectangle case (1), its characterized in that, the bottom opening part inboard of rectangle case (1) is established to the toper structure, rotate on one side inner wall of rectangle case (1) and install two pivot (2), fixed cover is equipped with crushing rod (3) on pivot (2), two crushing rod (3) cooperate, be equipped with the feeder hopper in rectangle case (1), the top of feeder hopper extends to the top of rectangle case (1), the top inner wall of rectangle case (1), go up fixedly connected with same baffle (4), and baffle (4) rotate the cover and establish on two pivot (2), fixed cover is equipped with gear (5) on pivot (2), two gear (5) mesh mutually, baffle (4) are located between two crushing rod (3) and two gear (5), a driving motor (6) is fixedly installed at the top of the right side of the rectangular box (1), an output shaft of the driving motor (6) extends into the rectangular box (1) and is fixedly connected with the right end of one rotating shaft (2) of the two rotating shafts (2), an eccentric wheel (7) is fixedly sleeved on one rotating shaft (2), a rectangular outlet hole (8) is formed in the inner wall of the left side of the rectangular box (1), a filter plate (9) which is obliquely arranged is rotatably installed in the rectangular outlet hole (8), the right side of the filter plate (9) extends into the rectangular box (1), a U-shaped plate (10) is slidably sleeved on the filter plate (9), a vertical rod (12) is hinged to one side of the top of the U-shaped plate (10), a rectangular box (11) with the right side being provided with an opening is slidably sleeved on the vertical rod (12), the right side of the rectangular box (11) is fixedly connected with the inner wall of the right side of the rectangular box (1), a, and fixedly connected with same spring (14) between the bottom of fixed block (13) and the bottom inner wall of rectangle box (11), the top of montant (12) nestification has ball (15), and ball (15) are located the below of eccentric wheel (7), and ball (15) cooperate with eccentric wheel (7), and the material receiving box has been placed to the below of rectangle box (1), and big lump material receiving box (17) has been placed to the left side of rectangle box (1).

2. The environment-friendly construction waste recycling device according to claim 1, wherein two first round holes are formed in one side of the baffle (4), a first bearing is fixedly sleeved in each first round hole, two second bearings are fixedly connected to the inner wall of the left side of the rectangular box (1), and the outer side of the rotating shaft (2) is fixedly connected with the inner side of the inner ring of the corresponding second bearing and the inner side of the inner ring of the first bearing.

3. The environment-friendly construction waste recycling device of claim 1, wherein one side of the gear (5) is provided with a second round hole, and the inner wall of the second round hole is welded and fixed with the outer side of the corresponding rotating shaft (2).

4. The environment-friendly construction waste recycling device as claimed in claim 1, wherein a third round hole is formed at the bottom of one side of the eccentric wheel (7), the inner wall of the third round hole is fixedly connected with the outer side of one rotating shaft (2), and the distance between the inner wall of the top of the third round hole and the top of the eccentric wheel (7) is larger than the distance between the inner wall of the bottom of the third round hole and the top of the ball (15).

5. The environment-friendly construction waste recycling device of claim 1, wherein the rectangular box (11) is provided with square holes on the top inner wall and the bottom inner wall, and the inner walls of the square holes are slidably connected with the outer sides of the vertical rods (12).

6. The environment-friendly construction waste recycling device according to claim 1, wherein the same round shaft (16) is fixedly connected between the front inner wall and the rear inner wall of the rectangular outlet hole (8), a fourth round hole is formed in the front side of the filter plate (9), two third bearings are fixedly sleeved in the fourth round hole, and inner rings of the third bearings are fixedly sleeved on the outer side of the round shaft (16).

7. The environment-friendly construction waste recycling device according to claim 1, wherein the top and bottom of the filter plate (9) are slidably connected to the top inner wall and bottom inner wall of the U-shaped plate (10), the front side and rear side of the filter plate (9) are in movable contact with the front inner wall and rear inner wall of the rectangular box (1), and the front side and rear side of the U-shaped plate (10) are in movable contact with the front inner wall and rear inner wall of the rectangular box (1).

8. The environment-friendly construction waste recycling device of claim 1, wherein the top inner wall of the rectangular box (1) is provided with a through hole, the inner wall of the through hole is fixedly connected with the outer side of the feeding hopper, and the bottom of the feeding hopper is positioned between the two crushing rods (3).