CN221999987U - Waste brick crusher for constructional engineering - Google Patents

Abstract

The utility model provides a waste brick crusher for construction engineering, which belongs to the technical field of construction equipment. The waste brick crusher for construction engineering comprises an extrusion device and a filtering device. The extrusion device comprises a hydraulic cylinder, a group of extrusion blocks are fixedly installed on the moving end of the hydraulic cylinder, the surfaces of the extrusion blocks are connected with extrusion teeth, a movable electric plate is installed on the bottom of the extrusion block, and the relative surfaces of a group of extrusion blocks are all inclined surfaces and coincide with each other. The utility model has the beneficial effects as follows: by starting the hydraulic cylinder, the hydraulic cylinder drives the extrusion blocks to approach each other and then move away from each other, thereby squeezing the waste bricks into small pieces, and after reciprocating the extrusion operation for many times, the mobile electric plate is then moved to the moving groove to drop the broken bricks on the mobile electric plate onto the surface of the crushing roller.

Description

Waste brick crusher for constructional engineering

Technical Field

The utility model relates to the technical field of building equipment, in particular to a waste brick pulverizer for building engineering.

Background

A large amount of building waste is left on a construction site for various reasons, wherein the most waste bricks are selected, the broken waste bricks are usually discarded, so that great waste is caused, a lot of broken stone materials are often needed to be laid as foundations on the ground on the construction site, and the waste bricks can be crushed into small fragments with similar sizes to supplement the broken stone materials, so that the waste is avoided.

The utility model discloses a waste brick crushing equipment for construction that application number CN202011341270.0 also is the technology of maturing day by day, utilizes four gears's intermeshing transmission and combines the crushing mechanism that sets up on four crushing roller lateral walls in the crushing case, can be smooth carry out the omnidirectional to the fragment of brick that falls into the crushing incasement and break up, has improved kibbling degree relatively to can not cause the circumstances that certain fragment of brick missed, guarantee the stability of broken efficiency and broken completion promptly.

The construction waste brick crushing device for cement production disclosed by the retrieval CN202020880741.4 is also an increasingly mature technology, by arranging the first grinding block and the second grinding block, the crushing effect on the construction waste bricks is facilitated, when the construction waste bricks are required to be crushed, the construction waste bricks are filled into the crushing box through the feeding hopper, the construction waste bricks are positioned on one sides of the grinding roller and the second grinding block, the grinding roller is driven to rotate towards one side of the second grinding block through the starting motor, the rough machining on the second grinding block is realized, the construction waste bricks after the rough machining fall onto the first grinding block, meanwhile, the crushing effect on the construction waste bricks is realized through the grinding between the first grinding block and the grinding roller, and the crushed construction waste bricks are discharged outwards through the discharging hopper.

Based on this, the advantages of the above-mentioned products are agreed, but the following drawbacks are also present:

This two kinds of reducing mechanism can hardly get into between crushing roller and the abrasive brick to bulky useless fragment of brick, leads to unable to smash the waste brick of bulky and diminish, and then can lead to the crushing effect of rubbing crusher relatively poor, serious probably can be with equipment card machine, and the waste brick of pouring can produce the dust, can bring harm for staff's healthy.

Disclosure of utility model

The utility model aims to provide a waste brick crusher for constructional engineering, which aims to solve the problems that the prior art provides a large-volume waste brick which cannot be crushed and dust can influence the physical health of staff.

The embodiment of the utility model provides a waste brick crusher for constructional engineering, which comprises an extrusion device and a filtering device;

The extrusion device comprises a hydraulic cylinder, wherein extrusion blocks are fixedly arranged at the moving ends of a group of hydraulic cylinders, the surfaces of the extrusion blocks are connected with extrusion teeth, a moving electric plate is arranged at the bottom of each extrusion block, and the opposite surfaces of a group of extrusion blocks are inclined surfaces and are identical;

The filter device comprises a filter plate which is obliquely arranged, a first discharge hole is formed in the outer portion of the shell, a discharge plate is obliquely arranged at the bottom of the filter plate, a second discharge hole is formed in the outer portion of the shell, discharge hoppers are fixedly connected to the outer portions of the first discharge hole and the second discharge hole, and the first discharge hole and the second discharge hole are located on two side faces of the shell.

In this embodiment, through the start-up of pneumatic cylinder, make the pneumatic cylinder drive extrusion piece be close to each other and keep away from each other again, thereby extrude into the fritter to old and useless fragment brick, back to carry out extrusion operation a lot of, utilize the removal of removal electricity board toward the removal groove afterwards, fall the broken brick on the removal electricity board on the surface of crushing roller, because this rubbing crusher can produce certain vibrations at during operation itself, through the vibration of filter cooperation rubbing crusher self, fall the broken brick after smashing on the filter of slope, carry out automatic roll filtration, the broken brick is less than the filtration hole of filter can drop on the flitch of discharging, finally roll out along the flitch of slope and the ejection of compact fill and use, the broken brick that does not fall can roll out the rubbing crusher along with filter and ejection of compact fill, load the broken brick of macroparticle with the bucket and collect.

In one embodiment of the utility model, the crushing device comprises rotating shafts, crushing rollers are arranged outside the two rotating shafts, the crushing rollers are in clearance fit transmission, mounting plates are arranged at two ends of one group of crushing rollers in clearance fit, the rotating shafts penetrate through the shell and extend out of the shell, one end of one rotating shaft is connected with the output end of the motor and is externally provided with a driving wheel, the driving wheel drives a driven wheel through a conveying belt, and bearing sleeves are sleeved on two side surfaces of the rotating shaft, which are positioned on the shell.

In this scheme, through the drive pivot rotation of motor, owing to the externally mounted of pivot has the action wheel, and the externally mounted of another pivot has from the driving wheel, and the action wheel passes through the conveyer belt and drives from the driving wheel, and then makes another pivot rotate each other, and rotation through the pivot then drives crushing roller synchronous revolution, and then makes old and useless fragment of brick smash into even fritter.

In one embodiment of the utility model, one end of the hydraulic cylinder is fixedly connected with the inner wall of the shell, the mounting plate is fixedly connected with the inner wall of the shell, one end of the shell, which is far away from the motor, is positioned between the extrusion device and the crushing device, a through hole is formed, and a flange plate is arranged outside the through hole.

In this scheme, connect the air exhauster through the ring flange, get rid of the inside dust of casing through the through-hole, promote operational environment quality for the staff.

In one embodiment of the utility model, a movable groove is formed in one side of the casing, which is positioned on the movable plate, a fixed plate is arranged at the bottom of the inner wall of one end of the casing, which is far away from the movable groove, and the movable groove and the second discharging hole are positioned on the same side face.

In this scheme, remove the removal of the portable electronic plate of groove, remove the portable electronic plate and remove to one side in the portable electronic plate, pile up the broken brick of portable electronic plate and can drop at the surface of smashing the roller along with removing.

In one embodiment of the utility model, the top of the shell is provided with a feed inlet, the top of the shell is provided with a feed hopper, four corners of the bottom of the shell are provided with fixable universal wheels, and the top of each universal wheel is provided with a damping spring.

In this scheme, be convenient for pour the inside of casing with old and useless fragment of brick through feed inlet and feeder hopper, the universal wheel is convenient for this rubbing crusher of staff's removal, and damping spring can reduce the vibration and the impact force that the breaker during operation produced.

In one embodiment of the utility model, a switch panel is arranged at the bottom of the motor on the surface of the shell, a hydraulic cylinder switch, a movable electric plate switch and a motor switch are arranged on one side of the switch panel, the hydraulic cylinder switch, the movable electric plate switch and the motor switch are respectively and electrically connected with the hydraulic cylinder, the movable electric plate and the motor, and the switch panel is electrically connected with an external power supply.

In this scheme, protect safety for the staff through the switch panel, be provided with solitary switch through solitary consumer, carry out effectual protection for this rubbing crusher.

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

1. The hydraulic cylinder is started to reciprocate and stretch, the hydraulic cylinder drives the extrusion blocks to be close to each other and further away from each other, so that the waste bricks are extruded into small blocks, after the extrusion operation is carried out repeatedly, the crushing device is convenient to crush, then the movable electric plate is utilized to move towards the movable groove, when the movable electric plate moves towards one side of the movable groove, the crushed bricks piled on the movable electric plate can fall on the surface of the crushing roller along with the movement, the crushed bricks on the surface of the crushing roller are driven to rotate through the motor, the driving wheel drives the driven wheel through the conveying belt, the other rotating shaft further rotates mutually, the crushing roller is driven to rotate synchronously through the rotation of the rotating shaft, the waste bricks are crushed into uniform small blocks, the crushed bricks of the small blocks fall on the filter plate, the crushing machine can generate certain vibration during operation, the filter plate is matched with the vibration of the crushing machine to automatically roll and filter, the crushed bricks smaller than the filter holes of the filter plate can fall on the discharging plate, finally the inclined discharging plate and the crushed bricks fall into the barrel along with the inclined discharging plate, the crushed bricks can be rotated along with the motor, the filter plate and the discharging hopper are fully rotated, the crushed bricks are fully, the crushed bricks are crushed into the large bricks, and the particles are fully loaded into the crushing hopper, and the crushed bricks are fully, and the crushed bricks are crushed into the large bricks, and the inside the crushing bricks are crushed into the hopper, and the particles are crushed by the hopper, and then the particles are crushed into the particles;

2. connect the air exhauster through the ring flange, pass through the through-hole with the inside dust of casing and discharge, promote operational environment quality for the staff.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of an explosive structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of the structure of the extrusion device of the present utility model;

Fig. 4 is a schematic structural view of the pulverizing apparatus of the present utility model.

In the figure: 100. an extrusion device; 110. a hydraulic cylinder; 111. extruding a block; 112. extruding teeth; 113. moving the electric plate; 114. a flange plate; 115. a moving groove; 200. a filtering device; 210. a filter plate; 211. a housing; 212. a first discharge port; 213. a discharge plate; 214. a second discharge port; 215. discharging a hopper; 216. a feed hopper; 217. a universal wheel; 218. a damping spring; 219. a switch panel; 300. a pulverizing device; 310. a rotating shaft; 311. a pulverizing roller; 312. a mounting plate; 313. a motor; 314. a driving wheel; 315. a conveyor belt; 316. and (3) a driven wheel.

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.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a waste brick pulverizer for construction engineering, includes extrusion device 100 and filter equipment 200;

Referring to fig. 3 specifically, the extrusion device 100 includes a hydraulic cylinder 110, an extrusion block 111 is fixedly mounted at a moving end of a group of hydraulic cylinders 110, extrusion teeth 112 are connected to surfaces of the extrusion block 111, a moving plate 113 is mounted at a bottom of the extrusion block 111, and opposite surfaces of the extrusion block 111 are inclined surfaces and are identical.

In a specific embodiment, referring to fig. 3, by starting the hydraulic cylinder 110, the hydraulic cylinder 110 reciprocates and stretches, the hydraulic cylinder 110 drives the extrusion blocks 111 to approach each other and separate from each other, so as to extrude the waste bricks into small blocks, after the extrusion operation is performed repeatedly, the crushing device 300 is convenient to crush, and then the crushed bricks on the movable plate 113 fall on the surface of the crushing roller 311 by using the movement of the movable plate 113 to the movable groove 115.

Referring to fig. 1 and 4, the filtering device 200 includes a filter plate 210 installed obliquely, a first discharge port 212 is formed in the outer portion of a housing 211, a discharge plate 213 is installed obliquely at the bottom of the filter plate 210, a second discharge port 214 is formed in the outer portion of the housing 211, discharge hoppers 215 are fixedly connected to the outer portions of the first discharge port 212 and the second discharge port 214, and the first discharge port 212 and the second discharge port 214 are located on two sides of the housing 211.

In a specific embodiment, referring to fig. 1 and fig. 4, as the pulverizer can generate a certain vibration during operation, the filter plate 210 cooperates with the vibration of the pulverizer to drop the pulverized bricks on the inclined filter plate 210 for automatic rolling filtration, the crushed bricks smaller than the filter holes of the filter plate 210 can drop on the discharge plate 213, and finally roll out along the inclined discharge plate 213 and the discharge hopper 215 for use, and the non-dropped crushed bricks can roll out of the pulverizer along with the filter plate 210 and the discharge hopper 215 for barrel loading and collecting the crushed bricks with large particles.

Referring to fig. 4, the crushing device 300 includes rotating shafts 310, the crushing rollers 311 are mounted on the outer portions of the two rotating shafts 310, the crushing rollers 311 are in clearance fit transmission, mounting plates 312 are mounted on the two ends of one group of crushing rollers 311 in clearance fit, the rotating shafts 310 penetrate through the housing 211 and extend out of the outer portion, one end of one rotating shaft 310 is connected with the output end of a motor 313 and is externally provided with a driving wheel 314, the driving wheel 314 drives driven wheels 316 through a conveying belt 315, and bearing sleeves are sleeved on two side surfaces of the rotating shaft 310, which are located on the housing 211.

In a specific embodiment, referring to fig. 4, the rotating shaft 310 is driven to rotate by starting the motor 313, since the driving wheel 314 is mounted on the outer portion of the rotating shaft 310, the driven wheel 316 is mounted on the outer portion of the other rotating shaft 310, the driving wheel 314 drives the driven wheel 316 through the conveying belt 315, so that the other rotating shaft 310 rotates mutually, the grinding roller 311 is driven to rotate synchronously by the rotation of the rotating shaft 310, further, the waste bricks are crushed into uniform small blocks, the mounting plate 312 can fix the grinding roller 311 and sand on the cleaning surface, the position of the grinding roller is stable, offset or shaking cannot be generated during working, friction between the rotating shaft 310 and the casing 211 can be reduced by the bearing sleeve, the rotation is smoother, and the position of the rotating shaft 310 can be kept stable between the bearing sleeve and the rotating shaft 310.

Referring to fig. 1, one end of the hydraulic cylinder 110 is fixedly connected to an inner wall of the housing 211, the mounting plate 312 is fixedly connected to the inner wall of the housing 211, a through hole is formed in the middle of the extrusion device 100 and the crushing device 300 at one end of the housing 211 away from the motor 313, and a flange 114 is mounted outside the through hole.

In a specific embodiment, referring to fig. 1, the hydraulic cylinder 110 is fixedly connected to the mounting plate 312 and connected to the inner wall of the housing 211, so that a stronger and more stable connection can be provided, the flange 114 is connected to the exhaust fan, and dust in the housing 211 is removed through the through hole, so that the working environment quality is improved for the staff.

Referring to fig. 1, a movable slot 115 is formed in a side of the housing 211 located on the movable plate 113, a fixed plate is mounted at the bottom of an inner wall of one end of the housing 211 away from the movable slot 115, and the movable slot 115 and the second discharge port 214 are located on the same side.

In a specific embodiment, referring to fig. 1, the moving slot 115 facilitates the moving out of the moving plate 113, when the moving plate 113 moves to one side of the moving slot 115, the crushed bricks accumulated on the moving plate 113 fall on the surface of the crushing roller 311 along with the moving, and the fixed plate is convenient for supporting the moving plate 113, so as to prevent the moving plate 113 from tilting and deforming.

Referring to fig. 2, a feeding port is formed in the top of the housing 211, a feeding hopper 216 is mounted on the top of the housing, fixable universal wheels 217 are mounted on four corners of the bottom of the housing 211, and damping springs 218 are mounted on the top of the universal wheels 217.

In a specific embodiment, referring to fig. 2, waste bricks are conveniently poured into the housing 211 through the feed inlet and the feed hopper 216, the universal wheels 217 facilitate the movement of the crusher by a worker, and the damping springs 218 can reduce vibration and impact force generated during the operation of the crusher, and reduce the transmission of the vibration, thereby improving the operation stability of the crusher.

Referring to fig. 2, a switch panel 219 is mounted on the bottom of the motor 313 on the surface of the housing 211, a hydraulic cylinder switch, a movable plate switch and a motor switch are mounted on one side of the switch panel 219, and the hydraulic cylinder switch, the movable plate switch and the motor switch are electrically connected with the hydraulic cylinder 110, the movable plate 113 and the motor 313, respectively, and the switch panel 219 is electrically connected with an external power supply.

In a specific embodiment, referring to fig. 2, the switch panel 219 protects the safety of the worker, and the separate switch is provided to the separate electric device to effectively protect the pulverizer.

The utility model provides a waste brick pulverizer for constructional engineering, which is specifically used in the following manner:

Before use: the staff moves the pulverizer to a designated position through a universal wheel 217, installs an exhaust fan outside the flange 114, places a brick loading barrel at the bottom of a discharge hopper 215, electrifies an external power supply, opens a switch panel 219, and then sequentially opens a hydraulic cylinder switch, a mobile electric plate switch and a motor switch;

In use: starting an exhaust fan, pouring waste bricks into the feed hopper 216, enabling the waste bricks to pass through a feed port, starting a hydraulic cylinder 110, enabling the hydraulic cylinder 110 to reciprocate and stretch, enabling the hydraulic cylinder 110 to drive an extrusion block 111 to mutually approach and mutually separate, extruding the waste bricks into small blocks, after the extrusion operation is carried out repeatedly, facilitating crushing of the crushing device 300, then utilizing the movement of a movable plate 113 to a movable groove 115, when the movable plate 113 moves to one side of the movable groove 115, the crushed bricks accumulated on the movable plate 113 can fall on the surface of a crushing roller 311 along with the movement, the crushed bricks on the surface of the crushing roller 311 are driven to rotate through a motor 313, a driving wheel 314 drives a driven wheel 316 through a conveyor belt 315, further enabling the other rotating shaft 310 to mutually rotate, and further driving the crushing roller 311 to synchronously rotate through the rotation of the rotating shaft 310, further enabling the crushed bricks of the small blocks to be crushed into uniform small blocks, and because the crushing plate 210 can generate certain vibration during operation, the crushing plate 210 is matched with the vibration of the crushing plate 210 to automatically roll and filter, the crushed bricks which are smaller than the crushed bricks fall on the discharge hole of the filter plate 210, fall on the inclined filter plate 213 and the discharge hopper 213, and the crushed bricks are not loaded on the discharge hopper 215;

After use: the collected large particle crushed bricks are poured into the feed hopper 216 again after being filled, and then the brick barrel is put back in place.

Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art may modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features thereof, and any modifications, equivalent substitutions, improvements and the like within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims (6)

1. Waste brick pulverizer for constructional engineering, characterized by comprising:

a pressing device (100) and a filtering device (200);

The extrusion device (100) comprises hydraulic cylinders (110), wherein extrusion blocks (111) are fixedly arranged at the moving ends of a group of the hydraulic cylinders (110), extrusion teeth (112) are connected to the surfaces of the extrusion blocks (111), a moving electric plate (113) is arranged at the bottom of each extrusion block (111), and the opposite surfaces of a group of the extrusion blocks (111) are inclined surfaces and are matched with each other;

The filter device (200) comprises a filter plate (210) which is obliquely installed, a first discharge hole (212) is formed in the outer portion of the machine shell (211), a discharge plate (213) is obliquely installed at the bottom of the filter plate (210), a second discharge hole (214) is formed in the outer portion of the machine shell (211), discharge hoppers (215) are fixedly connected to the outer portions of the first discharge hole (212) and the second discharge hole (214), and the first discharge hole (212) and the second discharge hole (214) are located on two side faces of the machine shell (211).

2. The waste brick pulverizer for construction engineering according to claim 1, wherein: smashing device (300) include pivot (310), two smashing roller (311) are all installed to the outside of pivot (310), smashing roller (311) clearance fit transmission, a set of smashing roller (311) both ends clearance fit has mounting panel (312), pivot (310) all run through casing (211) and extend outside, one of them pivot (310) one end is connected the output of motor (313) and is equipped with action wheel (314) at external mounting, action wheel (314) drive from driving wheel (316) through conveyer belt (315), pivot (310) are located the both sides face of casing (211) and all overlap and are equipped with the bearing housing.

3. The waste brick pulverizer for construction engineering according to claim 2, wherein: the one end of pneumatic cylinder (110) is all fixed connection the inner wall of casing (211), mounting panel (312) and the inner wall fixed connection of casing (211), the one end that keeps away from motor (313) of casing (211) is located the centre of extrusion device (100) and reducing mechanism (300) and has seted up the through-hole, the externally mounted of through-hole has ring flange (114).

4. The waste brick pulverizer for construction engineering according to claim 1, wherein: the casing (211) is located one side of the movable electric plate (113) and is provided with a movable groove (115), a fixed plate is installed at the bottom of the inner wall of one end of the casing (211) far away from the movable groove (115), and the movable groove (115) and the second discharging hole (214) are arranged on the same side face.

5. The waste brick pulverizer for construction engineering according to claim 1, wherein: the top of casing (211) has seted up the feed inlet and has installed feeder hopper (216) at the top, but universal wheel (217) that can fix are all installed to the bottom four corners of casing (211), damping spring (218) are installed at the top of universal wheel (217).

6. The waste brick pulverizer for construction engineering according to claim 1, wherein: the surface of the housing (211) is positioned at the bottom of the motor (313), a switch panel (219) is arranged at one side of the switch panel (219), a hydraulic cylinder switch, a mobile electric plate switch and a motor switch are arranged, the hydraulic cylinder switch, the mobile electric plate switch and the motor switch are respectively electrically connected with the hydraulic cylinder (110), the mobile electric plate (113) and the motor (313), and the switch panel (219) is electrically connected with an external power supply.