CN220294779U - Building waste reducing mechanism for regeneration brick - Google Patents

Abstract

The utility model discloses a construction waste crushing device for a regenerated brick, which belongs to the technical field of construction waste crushing and comprises a screening box and an equipment box, wherein the equipment box is fixedly connected to the top of the screening box through bolts, the crushing box is fixedly connected to the left side wall of an inner cavity of the equipment box, a fixed roller is rotationally connected between the left sides of the front side wall and the rear side wall of the inner cavity of the crushing box, a movable groove is transversely formed in the right side of the front side wall and the rear side wall of the inner cavity of the crushing box, a movable roller is slidingly connected between the inner cavities of the movable groove, a sliding groove is transversely formed in the right side of the front side wall and the rear side wall of the inner cavity of the equipment box, and a sliding block is slidingly connected to the left side of the inner cavity of the sliding groove.

Description

Building waste reducing mechanism for regeneration brick

Technical Field

The utility model relates to the technical field of construction waste crushing, in particular to a construction waste crushing device for recycled bricks.

Background

Along with the demolition and the new construction of the building, a series of construction waste is generated, how to change a large amount of construction waste into valuable is an epoch problem, most of the construction waste is directly transported to suburbs or villages for treatment in an open-air stacking or landfill mode without treatment, the construction waste is mainly crushed at present, and the crushed slag is recycled after being crushed by crushing equipment to be used as a regenerated brick.

When the existing crushing equipment is used for crushing construction waste, the size specifications of the construction waste are different, the hardness degree of the construction waste is different, the load of the crushing equipment in working is overlarge, the service life of the crushing equipment is reduced, the crushed slag particles are different in size, the manufacturing of the recycled bricks is directly carried out, and the quality of the recycled bricks is reduced.

Disclosure of Invention

The utility model aims to provide a construction waste crushing device for recycled bricks, which aims to solve the problems that the prior crushing equipment is overlarge in load during working and different in particle size of crushed slag due to different sizes and different hardness degrees of construction waste when crushing the construction waste.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a regeneration is construction waste reducing mechanism for brick, includes screening case and equipment box, the equipment box passes through bolt fixed connection and is in the top of screening case, the inner chamber left side wall fixedly connected with crushing case of equipment box, rotate between the inner chamber front and back lateral wall left side of crushing case and be connected with the fixed roll, lateral wall right side transversely opens there is the movable groove around the inner chamber of crushing case, sliding connection has the movable roll between the inner chamber of movable groove, lateral wall right side transversely opens there is the spout around the inner chamber of equipment box, the inner chamber left side sliding connection of spout has the slider, the front and back both ends of movable roll run through the movable groove and extend to the front and back lateral wall of crushing case, and rotate and connect between the inside wall of slider, the right side wall fixedly connected with telescopic link between the end of telescopic link, the connecting beam sliding connection is in between the inner chamber of spout, the lateral wall of telescopic link has the spring, the right side wall fixedly connected with servo motor of equipment box, servo motor's output shaft left end and run through the equipment and run through the front and back lateral wall of equipment box, the screw rod fixedly connected with the end of screw rod.

As a further description of the above technical solution:

the screening box comprises a screening box body, wherein a movable column is fixedly connected to the middle of the top and the left side of the bottom of the inner cavity of the screening box body, a movable rod is sleeved between the inner cavities of the movable column, and a lifting groove is vertically formed in the right side wall of the movable column at the lower side of the movable column.

As a further description of the above technical solution:

the bottom fixedly connected with connecting rod of movable rod, the right-hand member of connecting rod runs through the lift groove extends to the right side of movable column, and fixedly connected with lug.

As a further description of the above technical solution:

the screening box is characterized in that a rotating motor is fixedly connected to the bottom of an inner cavity of the screening box, a cam is fixedly connected to the left end of a power output shaft of the rotating motor, and the outer side wall of the cam is in contact with the outer side wall of the protruding block.

As a further description of the above technical solution:

the inner chamber right side wall of screening case rotates and is connected with the screen cloth, and arrange from last down in proper order, the mesh aperture of screen cloth is from last descending in proper order, the bottom left side rotation of screen cloth is connected with the gangbar, the end rotation of gangbar is connected with the right side wall of movable rod, the discharge gate has been opened to the right side wall of screening case, and is located the downside fixedly connected with flitch of discharge gate.

As a further description of the above technical solution:

the screening box comprises a screening box body, wherein a box door is rotatably connected to the left side and the right side of the front side wall of the screening box body, a control panel is inlaid on the front side wall of the box door, and the control panel is electrically connected with a rotating motor, a servo motor and a variable frequency motor through wires.

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

1. this construction waste reducing mechanism for regeneration brick drives the lead screw through servo motor and rotates, and the lead screw drives the tie-beam and removes, and the tie-beam moves through the support of telescopic link and spring down when moving in the spout, drives the movable roller when the slider removes and removes, adjusts the interval gap between movable roller and the fixed roller to drive the movable roller and rotate when variable frequency motor drives the fixed roller rotation, carry out shock attenuation buffering to the movable roller through the spring, thereby can reduce reducing the load of reducing the reducing gear, can shock attenuation protection when smashing simultaneously, improve reducing gear's life.

2. This construction waste reducing mechanism for regeneration brick drives the cam through rotating the motor and rotates, and the cam rotates contradicts the lug, and the lug passes through the connecting rod and drives movable rod and carry out up-and-down motion between the movable column, and the movable rod drives the screen cloth through the gangbar simultaneously and shakes, screens through the different mesh specifications of multilayer to kibbling construction waste, and the construction waste granule after the screening is through the discharge gate that corresponds again by the discharge plate classification discharge to can smash the postgrading screening to construction waste, improve the quality of construction waste preparation regeneration brick.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a construction waste crushing device for reclaimed bricks;

FIG. 2 is a schematic diagram showing a sectional front view of a construction waste pulverizing apparatus for reclaimed bricks according to the present utility model;

FIG. 3 is a schematic top sectional view of a construction waste crushing device for reclaimed bricks according to the present utility model;

fig. 4 is a schematic view showing a partial perspective structure of a construction waste pulverizing apparatus for a reclaimed brick according to the present utility model.

In the figure: 100. a screening box; 110. a movable column; 111. a movable rod; 112. a lifting groove; 120. a connecting rod; 121. a bump; 130. a rotating motor; 131. a cam; 140. a screen; 141. a linkage rod; 150. a discharge port; 151. a discharge plate; 160. a door; 161. a control panel; 200. an equipment box; 210. a crushing box; 211. a fixed roller; 212. a moving groove; 213. a movable roller; 220. a chute; 221. a slide block; 222. a telescopic rod; 223. a connecting beam; 224. a spring; 250. a servo motor; 251. a screw rod; 260. a variable frequency motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides a construction waste crushing device for regenerated bricks, which reduces the load of the crushing device, dampens and protects the crushing device, prolongs the service life of the crushing device, screens the crushing device in a grading way, improves the quality of the regenerated bricks made from the construction waste, and referring to fig. 1-4, the crushing device comprises a screening box 100 and an equipment box 200;

referring to fig. 1 to 4 again, a movable column 110 is fixedly connected to the middle of the top and bottom left sides of the inner cavity of the screening box 100, the movable column 110 is used for supporting the limiting movement of the movable rod 111, the movable rod 111 is sleeved between the inner cavities of the movable columns 110, the movable rod 111 is used for installing a linkage rod 141, a lifting groove 112 is vertically formed in the right side wall of the lower movable column 110, the lifting groove 112 is used for limiting the lifting of the connecting rod 120, the bottom end of the movable rod 111 is fixedly connected with a connecting rod 120, the connecting rod 120 is used for installing a protruding block 121, the right end of the connecting rod 120 penetrates through the lifting groove 112 and extends to the right side of the movable column 110, and is fixedly connected with a protruding block 121, the protruding block 121 is used for driving the movable rod 111 to move up and down in cooperation with a cam 131, the bottom of the inner cavity of the screening box 100 is fixedly connected with a rotating motor 130, the rotating motor 130 is used for driving the cam 131 to rotate, the left end of a power output shaft of the rotating motor 130 is fixedly connected with the cam 131, the outer lateral wall of cam 131 contacts with the outer lateral wall of lug 121, the inner chamber right side wall of screening case 100 rotates and is connected with screen cloth 140, and arrange from top to bottom in proper order, screen cloth 140 is used for smashing the back screening of building waste, the mesh aperture of screen cloth 140 is progressively decreased from top to bottom in proper order, the bottom left side rotation of screen cloth 140 is connected with the gangbar 141, the right side wall at movable rod 111 is connected in the end rotation of gangbar 141, the right side wall of screening case 100 is opened there is discharge gate 150, discharge gate 150 is used for building waste granule ejection of compact, the right side wall of screening case 100, and be located the downside fixedly connected with discharge gate 151 of discharge gate 150, the preceding lateral wall left and right sides rotation of screening case 100 is connected with chamber door 160, the front wall of left side chamber door 160 is inlayed and is had control panel 161, control panel 161 is used for controlling rotation motor 130, servo motor 250 and variable frequency motor 260 start-stop, control panel 161 is through electric wire and rotation motor 130, the servo motor 250 is electrically connected with the variable frequency motor 260, the cam 131 is driven to rotate through the rotating motor 130, the cam 131 rotates and simultaneously abuts against the protruding block 121, the protruding block 121 drives the movable rod 111 to move up and down between the movable columns 110 through the connecting rod 120, meanwhile, the movable rod 111 drives the screen 140 to shake through the linkage rod 141, crushed building waste is screened through multiple layers of screens 140 with different mesh specifications, and screened building waste particles are discharged through the corresponding discharge holes 150 in a grading manner through the discharge plates 151;

in conclusion, the construction waste can be crushed and then screened in a grading manner, and the quality of the regenerated brick manufactured by the construction waste is improved.

Referring to fig. 1 to 4 again, a crushing box 210 is fixedly connected to the left side wall of the inner cavity of the equipment box 200, a fixed roller 211 is rotatably connected between the left side walls of the front and rear side walls of the inner cavity of the crushing box 210, the fixed roller 211 is used for being matched with a movable roller 213 to crush construction waste, a movable groove 212 is transversely formed on the right side of the front and rear side walls of the inner cavity of the crushing box 210, the movable groove 212 is used for limiting the movement of the movable roller 213, a movable roller 213 is slidably connected between the inner cavities of the movable groove 212, a sliding groove 220 is transversely formed on the right side of the front and rear side walls of the inner cavity of the equipment box 200, the sliding groove 220 is used for supporting the sliding of a sliding block 221, the sliding block 221 is used for installing the movable roller 213, the front and rear ends of the movable roller 213 penetrate through the movable groove 212 and extend to the front and rear side walls of the crushing box 210, and are rotatably connected between the inner side walls of the sliding block 221, a telescopic rod 222 is fixedly connected to the right side wall of the sliding block 221, the telescopic rod 222 is used for connecting the sliding blocks 221 and the connecting beams 223, the connecting beams 223 are fixedly connected between the tail ends of the telescopic rod 222, the connecting beams 223 are used for connecting the two sliding blocks 221, the connecting beams 223 are slidably connected between the inner cavities of the sliding grooves 220, the outer side wall of the telescopic rod 222 is sleeved with springs 224, the springs 224 are used for damping the movable roller 213, the right side wall of the equipment box 200 is fixedly connected with a servo motor 250, the servo motor 250 is used for driving a screw rod 251 to rotate, the left end of a power output shaft of the servo motor 250 penetrates through the equipment box 200 and extends to the inner cavity of the equipment box 200, the screw rod 251 is fixedly connected, the screw rod 251 is used for driving the connecting beams 223 to move, the tail end of the screw rod 251 is in threaded connection with the connecting beams 223, the rear side wall of the equipment box 200 is fixedly connected with a variable frequency motor 260, the front end of the power output shaft of the variable frequency motor 260 penetrates through the equipment box 200 and extends to the inner cavity of the equipment box 200 and is fixedly connected with the rear end of the fixed roller 211, the equipment box 200 is fixedly connected to the top of the screening box 100 through bolts, the screw rod 251 is driven to rotate through the servo motor 250, the screw rod 251 drives the connecting beam 223 to move, the connecting beam 223 moves in the sliding groove 220 and simultaneously drives the sliding block 221 to move through the support of the telescopic rod 222 and the spring 224, the sliding block 221 moves and simultaneously drives the movable roller 213 to move, the gap between the movable roller 213 and the fixed roller 211 is adjusted, and the variable frequency motor 260 drives the movable roller 213 to rotate when driving the fixed roller 211 to rotate, and the spring 224 is used for damping and buffering the movable roller 213.

In summary, the load of the crushing device can be reduced, and meanwhile, the vibration reduction protection can be realized during crushing, so that the service life of the crushing device is prolonged.

When concrete use, when the technical field uses reducing mechanism to smash construction waste, the feed inlet through equipment box 200 top pours construction waste into, start crushing apparatus through control panel 161, inverter motor 260 starts to drive fixed roller 211 rotation, drive movable roller 213 and rotate and smash construction waste when fixed roller 211 rotates, in order to reduce crushing apparatus's load, through starting servo motor 250, servo motor 250 drives lead screw 251 and rotates, lead screw 251 drives connecting beam 223 and removes, connecting beam 223 moves through the support of telescopic link 222 and spring 224 in spout 220, connecting beam 223 moves and drives movable roller 213 and removes through the support of telescopic link 221, adjust the interval gap between movable roller 213 and the fixed roller 211, the construction waste granule after smashing falls on screen cloth 140 in the screening box 100, rotating motor 130 drives cam 131 and rotates, cam 131 rotates and contradicts lug 121, movable rod 111 carries out up-and-down motion between movable column 110 through connecting rod 120, movable rod 111 carries out shaking 140 through rod 141 drive, the waste material of screening of the corresponding screening screen cloth 150 of the screening of the multiple layers of screen cloth of different mesh specifications again.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (6)

1. The utility model provides a construction waste reducing mechanism for reclaimed brick which characterized in that: comprises a screening box (100) and an equipment box (200), the equipment box (200) is fixedly connected with the top of the screening box (100) through bolts, the left side wall of the inner cavity of the equipment box (200) is fixedly connected with a crushing box (210), a fixed roller (211) is rotationally connected between the left side wall and the right side wall of the inner cavity of the crushing box (210), a movable roller (213) is transversely arranged on the right side of the front side wall and the right side wall of the inner cavity of the crushing box (210), a chute (220) is transversely arranged on the right side of the right side wall of the inner cavity of the movable groove (212), a sliding block (221) is slidingly connected on the left side of the inner cavity of the chute (220), the front end and the rear end of the movable roller (213) penetrates through the movable groove (212) and extends to the front side wall and the rear side wall of the crushing box (210), a telescopic rod (222) is rotationally connected between the inner side walls of the sliding block (221), a telescopic rod (222) is fixedly connected between the tail ends of the telescopic rod (222), a connecting beam (223) is fixedly connected with the telescopic rod (222), a telescopic rod (222) is connected between the telescopic rod (223) and the telescopic rod (250), the power output shaft left end of servo motor (250) runs through equipment box (200) and extends to the inner chamber of equipment box (200), and fixed connection lead screw (251), the end of lead screw (251) with tie-beam (223) spiro union, the back lateral wall fixedly connected with inverter motor (260) of equipment box (200), the power output shaft front end of inverter motor (260) runs through equipment box (200) and extends to the inner chamber of equipment box (200), and with the rear end fixed connection of fixed roller (211).

2. The construction waste pulverizing apparatus for a reclaimed brick as defined in claim 1, wherein: the screening box is characterized in that a movable column (110) is fixedly connected to the middle of the top and the left side of the bottom of an inner cavity of the screening box (100), a movable rod (111) is sleeved between the inner cavities of the movable column (110), and a lifting groove (112) is vertically formed in the right side wall of the movable column (110) at the lower side.

3. The construction waste pulverizing apparatus for a reclaimed brick as claimed in claim 2, wherein: the bottom fixedly connected with connecting rod (120) of movable rod (111), the right-hand member of connecting rod (120) runs through lift groove (112) and extends to the right side of movable column (110), and fixedly connected with lug (121).

4. A construction waste crushing apparatus for a reclaimed brick as claimed in claim 3, wherein: the screening box is characterized in that a rotating motor (130) is fixedly connected to the bottom of an inner cavity of the screening box (100), a cam (131) is fixedly connected to the left end of a power output shaft of the rotating motor (130), and the outer side wall of the cam (131) is in contact with the outer side wall of the protruding block (121).

5. The construction waste pulverizing apparatus for a reclaimed brick as defined in claim 4, wherein: the utility model discloses a screening box, including screening box (100), screen cloth (140) are connected with in the inner chamber right side wall rotation of screening box (100), and arrange from last down in proper order, the mesh aperture of screen cloth (140) is from last descending in proper order, the bottom left side rotation of screen cloth (140) is connected with gangbar (141), the end rotation of gangbar (141) is connected with the right side wall of movable rod (111), the right side wall of screening box (100) is opened there is discharge gate (150), the right side wall of screening box (100), and is located downside fixedly connected with discharge plate (151) of discharge gate (150).

6. The construction waste pulverizing apparatus for a reclaimed brick as defined in claim 5, wherein: the screening box is characterized in that the left side and the right side of the front side wall of the screening box (100) are rotationally connected with a box door (160), the left side of the screening box is provided with a control panel (161) in an embedded mode, and the control panel (161) is electrically connected with the rotating motor (130), the servo motor (250) and the variable frequency motor (260) through electric wires.