CN219663821U

CN219663821U - Waste material reducing mechanism for house construction engineering

Info

Publication number: CN219663821U
Application number: CN202320688500.3U
Authority: CN
Inventors: 田金刚; 赵二虎
Original assignee: Shaanxi Jinyi Huiteng Construction Engineering Co ltd
Current assignee: Shaanxi Jinyi Huiteng Construction Engineering Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-09-12
Anticipated expiration: 2033-03-31

Abstract

The utility model discloses a waste crushing device for building construction engineering, which relates to the technical field of building waste crushing devices and comprises a crushing tank, wherein a top cover is arranged at the top of the crushing tank and fixedly connected with the crushing tank, a thread groove is formed in the inner wall of the top cover, a crushing device is arranged at the thread groove and is in threaded connection with the top cover through the thread groove, the crushing device comprises a crushing unit and a receiving unit, the crushing unit comprises a mounting disc, the mounting disc is positioned at the thread groove of the top cover, a crushing cavity is formed in the bottom of the mounting disc, the crushing cavity consists of a filter screen, an isolation cylinder and a sealing gasket, two crushing rollers are arranged on the mounting disc, and a first gear and a second gear are respectively arranged on the crushing rollers. According to the utility model, the crushing unit is arranged, so that the waste materials of the whole device are subjected to the process of crushing in a sealing environment, the condition that the waste materials fall off in the prior art is avoided, and the waste materials are prevented from influencing the normal operation of other devices.

Description

Waste material reducing mechanism for house construction engineering

Technical Field

The utility model relates to the technical field of building waste smashing devices, in particular to a waste smashing device for building construction engineering.

Background

The building is a generic term of science and technology for building various engineering facilities, and refers to applied materials and equipment and technical activities such as survey, design, construction, maintenance and repair and the like; also, the construction objects, i.e., various construction facilities built on the ground or in water, are often present in construction sites, and many of the construction wastes are treated and used as construction materials, so that the construction wastes are crushed by a crushing device.

However, most of the existing waste crushing devices directly crush waste once through rollers or blades, so that the crushing effect is poor, the utilization effect of crushed waste is reduced, and the cost of engineering construction is increased.

In the waste crushing device for building engineering disclosed in the Chinese patent publication No. CN213886566U, an agitating mechanism is arranged in a crushing box, in the process of crushing building engineering waste, the waste is crushed by extrusion through rollers, and large waste is crushed into small pieces which cannot be completely crushed due to the fact that the waste directly falls down through the rollers, the utilization rate is low, at the moment, the waste falls into an agitating chamber, and the motor drives the agitating paddle to rotate and is matched with an auxiliary paddle, so that the fallen small waste is thoroughly crushed; through being provided with circulation mechanism at smashing the incasement, carry out kibbling in-process to the building engineering waste material, the waste material extrudees through the gyro wheel and smashes, and the waste material is when the gyro wheel, and the outside protruding part of gyro wheel can block partial waste material, smashes incompletely when it falls down, smashes incomplete waste material and filters the back landing through the below screening net on this moment to first conveyer belt, conveys the second conveyer belt through first conveyer belt and falls into the gyro wheel again and extrude crushing, prevents once smash incomplete waste material and directly get into stirring room and the stirring damage that leads to.

The following problems exist in the prior art:

the device is in smashing some incomplete through the conveyer belt in this conveying to the gyro wheel, though can be with the more thorough crushing of waste material but at the in-process of conveying because the conveyer belt both ends do not set up the part that shelters from, so very easily lead to the waste material to drop into smashing the incasement, still probably fall into stirring room, influence stirring indoor device's normal operating, so the device lacks corresponding collection unit, carries out unified collection with the waste material.

Disclosure of Invention

The utility model provides a waste crushing device for house construction engineering, which aims to solve the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a waste material reducing mechanism for building engineering, includes crushing jar, crushing jar top is equipped with the top cap, top cap and crushing jar fixed connection, the top cap inner wall is equipped with the thread groove, thread groove department is equipped with reducing mechanism, reducing mechanism passes through thread groove and top cap threaded connection, reducing mechanism includes crushing unit and accepts the unit, accept the unit and install in crushing jar bottom, accept unit and crushing unit sliding connection, crushing unit includes the installation disc, the installation disc is located top cap thread groove department, the installation disc bottom is equipped with crushing chamber, crushing chamber comprises filter screen, isolated section of thick bamboo and sealing washer pad, filter screen passes through sealing washer pad and is connected with isolated section of thick bamboo, be equipped with two crushing rollers on the installation disc, be equipped with gear and No. two gears on the crushing roller respectively, one it is equipped with the rotation motor at crushing roller top, the rotation motor is installed in the motor frame, the motor frame is located the installation disc top.

The technical scheme of the utility model is further improved as follows: the installation disc passes through thread groove and top cap threaded connection, filter screen is the cylinder, be equipped with the external screw thread circle in the installation disc, filter screen and isolated section of thick bamboo are respectively through external screw thread circle and installation disc threaded connection, installation disc and top cap threaded connection, and filter screen and isolated section of thick bamboo all lie in through external screw thread and installation disc threaded connection's reason respectively, when the dismouting of whole device earlier stage or later stage, only need rotate the separation of installation disc and top cap, and the same reason is installed the disc dismouting after, rotate filter screen and isolated section of thick bamboo and also can both realize the separation with the installation disc, so the installation is dismantled more conveniently, it is also more convenient to filter screen and isolated section of thick bamboo washs.

The technical scheme of the utility model is further improved as follows: in order to avoid among the prior art appear waste material to drop or the circumstances emergence of waste material in the sputtering of jar everywhere to waste material kibbling in-process, filter screen and sealing washer pad fixed connection, sealing washer pad and isolated section of thick bamboo swing joint, when smashing the roller at filter screen rotation crushing, a part of the thorough waste material of smashing can get into isolated section of thick bamboo through the filtration pore on the filter screen because of centrifugal force or receive the striking, and the waste material that gets into isolated section of thick bamboo this moment can drop on sealing washer pad, and sealing washer pad can form a sealed appearance chamber with isolated section of thick bamboo this moment to avoid the condition that the waste material dropped, the condition that also has avoided taking place to drop in the waste material that remains can get into the receiving the unit.

The technical scheme of the utility model is further improved as follows: two crushing rollers are all connected with the installation disc rotation, two crushing rollers are respectively in gear and No. two gear fixed connection, gear and No. two gear engagement, one of them crushing roller passes through the shaft coupling and is connected with rotating the motor, rotating the motor fixed mounting on the motor frame, rotating behind the motor drive crushing roller rotation because two gear engagement's the groove to power transmission is to another crushing roller on, and then another crushing roller rotates, thereby realizes kibbling operation.

The technical scheme of the utility model is further improved as follows: the bearing unit comprises two arc-shaped risers, the two arc-shaped risers are respectively positioned at two sides of the isolation barrel, the bearing barrel is arranged between the two arc-shaped risers, the bearing barrel is composed of a bearing disc and an electric push rod, connecting blocks are arranged at the bottoms of the arc-shaped risers, connecting rods are arranged on the connecting blocks, connecting shafts are arranged at the other ends of the connecting rods, and the connecting shafts are positioned on the sliding blocks which are in threaded connection with the screw rods.

The technical scheme of the utility model is further improved as follows: the arc riser and isolated section of thick bamboo sliding connection, arc riser and connecting block fixed connection, connecting block and connecting rod fixed connection, connecting rod and connecting axle rotate and are connected, the connecting axle is installed in the slider, wherein the slider is two sets of two the slider is located the screw rod both ends, screw rod both ends screw thread turns to in opposite directions, when the screw rod is rotating, because the screw thread turns to in opposite directions, so two sliders slide in opposite directions because threaded connection's the reason, so the connecting axle takes place the rotation of certain angle because the slider removes this moment, when two sliders keep away from each other, the connecting axle outwards rotates, drive connecting block and arc riser down move, when two sliders are close to each other, at this moment the same reason, connecting axle inwards rotates, drive connecting block and arc riser up move, so drive the tray and support filter screen bottom, when the tray is slided down, then drive a part waste material downwards, thereby carry out collective treatment.

The technical scheme of the utility model is further improved as follows: the electric push rod is characterized in that the bearing plate is in sliding connection with the bearing barrel, the number of the electric push rods is more than one, the top of the electric push rods is connected with the bearing plate, and springs are arranged on the electric push rods.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a waste smashing device for building engineering, which is characterized in that a smashing unit is arranged to enable waste to be carried out in a sealing environment in the smashing process of an integral device, so that the situation that the waste falls in the prior art is avoided, and the waste is prevented from affecting the normal operation of other devices.

2. The utility model provides a waste crushing device for house construction engineering, which is characterized in that a receiving unit is arranged to ensure that crushed waste can be integrally collected and treated, so that the collection and treatment efficiency is greatly accelerated.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of the overall analysis structure of the present utility model;

FIG. 3 is an enlarged perspective view of the pulverizing unit according to the present utility model;

fig. 4 is an enlarged perspective view of the receiving unit according to the present utility model.

In the figure: 1. a pulverizing tank; 2. a top cover; 301. a disk is installed; 302. a filter screen; 303. an isolation cylinder; 304. a gasket; 305. a pulverizing roller; 306. a first gear; 307. a second gear; 308. a rotating motor; 309. a motor frame; 401. arc risers; 402. a receiving tray; 403. an electric push rod; 404. a connecting block; 405. a connecting rod; 406. a connecting shaft; 407. a slide block; 408. a screw; 409. and (3) a spring.

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.

Referring to fig. 1-4, the present utility model provides a technical solution:

embodiment one:

the utility model provides a waste material reducing mechanism for building engineering, including crushing jar 1, crushing jar 1 top is equipped with top cap 2, top cap 2 and crushing jar 1 fixed connection, top cap 2 inner wall is equipped with the screw thread groove, screw thread groove department is equipped with reducing mechanism, reducing mechanism passes through screw thread groove and top cap 2 threaded connection, reducing mechanism includes crushing unit and accepting the unit, accept the unit and install in crushing jar 1 bottom, accept unit and crushing unit sliding connection, crushing unit includes installation disc 301, installation disc 301 is located top cap 2 screw thread groove department, installation disc 301 bottom is equipped with crushing chamber, crushing chamber comprises filter screen 302, isolated section of thick bamboo 303 and sealing washer pad 304, filter screen 302 is connected with isolated section of thick bamboo 303 through sealing washer pad 304, be equipped with two crushing rollers 305 on the installation disc 301, be equipped with gear 306 and No. two gears 307 on the crushing roller 305 respectively, one crushing roller 305 top is equipped with rotating motor 308, rotating motor 308 installs on motor frame 309, motor frame 309 is located installation disc 301 top. Wherein the rotary motor 308 is 130M-09520C5-E/VM7-M13G-2R020-A3.

The installation disc 301 is in threaded connection with the top cover 2 through a thread groove, the filter screen 302 is cylindrical, an external thread ring is arranged in the installation disc 301, and the filter screen 302 and the isolation cylinder 303 are in threaded connection with the installation disc 301 through the external thread ring respectively. The reason that the installation disc 301 is in threaded connection with the top cover 2, and the filter screen 302 and the isolation cylinder 303 are in threaded connection with the installation disc 301 respectively through external threads is that when the whole device is assembled and disassembled in the earlier stage or the later stage, only the separation of the installation disc 301 and the top cover 2 is required to be rotated, and after the installation disc 301 is assembled and disassembled, the separation of the installation disc 301 can be realized by rotating the filter screen 302 and the isolation cylinder 303, so that the installation and the disassembly are more convenient, and the cleaning of the filter screen 302 and the isolation cylinder 303 is also more convenient.

In order to avoid the occurrence of the condition that waste falls or is sputtered everywhere in the tank in the process of crushing the waste in the prior art, the filter screen 302 is fixedly connected with the sealing gasket 304, and the sealing gasket 304 is movably connected with the isolation cylinder 303. In particular, when the crushing roller 305 rotates and crushes the filter screen 302, a part of the thoroughly crushed waste material enters the isolation cylinder 303 through the filter holes on the filter screen 302 due to centrifugal force or impact, the waste material entering the isolation cylinder 303 falls on the sealing gasket 304, and the sealing gasket 304 and the isolation cylinder 303 form a sealed cavity, so that the falling of the waste material is avoided, and the falling of the rest waste material entering the receiving unit is avoided.

The two crushing rollers 305 are both rotatably connected with the mounting disc 301, the two crushing rollers 305 are fixedly connected with a first gear 306 and a second gear 307 respectively, the first gear 306 is meshed with the second gear 307, one crushing roller 305 is connected with a rotating motor 308 through a coupler, and the rotating motor 308 is fixedly mounted on a motor frame 309. Specifically, after one pulverizing roller 305 is rotated by the rotation motor 308, the grooves are engaged due to the two gears, so that power is transmitted to the other pulverizing roller 305, and then the other pulverizing roller 305 is rotated, thereby achieving the pulverizing operation.

Working principle: when the crushing roller 305 rotates and crushes the filter screen 302, a part of the thoroughly crushed waste material can enter the isolation cylinder 303 through the filter holes on the filter screen 302 due to centrifugal force or impact, the waste material entering the isolation cylinder 303 can fall on the sealing gasket 304, and the sealing gasket 304 and the isolation cylinder 303 can form a sealed containing cavity, so that the falling of the waste material is avoided, and the falling of the rest waste material can enter the receiving unit is also avoided.

Embodiment two:

based on the first embodiment: the bearing unit comprises two arc-shaped vertical plates 401, the two arc-shaped vertical plates 401 are respectively positioned on two sides of the isolation barrel 303, a bearing barrel is arranged between the two arc-shaped vertical plates 401 and consists of a bearing plate 402 and an electric push rod 403, connecting blocks 404 are respectively arranged at the bottoms of the arc-shaped vertical plates 401, connecting rods 405 are respectively arranged on the connecting blocks 404, connecting shafts 406 are arranged at the other ends of the connecting rods 405, the connecting shafts 406 are positioned on sliding blocks 407, and the sliding blocks 407 are in threaded connection with screw rods 408.

The arc riser 401 and isolated section of thick bamboo 303 sliding connection, arc riser 401 and connecting block 404 fixed connection, connecting block 404 and connecting rod 405 fixed connection, connecting rod 405 and connecting axle 406 rotate to be connected, and connecting axle 406 installs in slider 407, and wherein slider 407 is two sets of, and two sliders 407 are located screw 408 both ends, screw thread turns to in screw 408 both ends opposite. In particular, when the screw 408 is rotating, the two sliders 407 slide in opposite directions due to the opposite direction of the screw thread, so that the connecting shaft 406 rotates at a certain angle due to the movement of the sliders 407, when the two sliders 407 move away from each other, the connecting shaft 406 rotates outwards, driving the connecting block 404 and the arc-shaped riser 401 to move downwards, and when the two sliders 407 move close to each other, the connecting shaft 406 rotates inwards, driving the connecting block 404 and the arc-shaped riser 401 to move upwards, so that the supporting disc 402 is driven to abut against the bottom of the filter screen 302, and when the supporting disc 402 slides downwards, a part of waste is driven to move downwards, so that collective treatment is performed.

The bearing plate 402 is in sliding connection with the bearing cylinder, the number of the electric push rods 403 is more than one, the top of each electric push rod 403 is connected with the bearing plate 402, and a spring 409 is arranged on each electric push rod 403.

Working principle: when the screw 408 rotates, the two sliders 407 slide in opposite directions due to the opposite rotation direction of the screw threads, so that the connecting shaft 406 rotates at a certain angle due to the movement of the sliders 407, when the two sliders 407 move away from each other, the connecting shaft 406 rotates outwards, driving the connecting block 404 and the arc-shaped vertical plate 401 to move downwards, when the two sliders 407 move close to each other, the connecting shaft 406 rotates inwards, driving the connecting block 404 and the arc-shaped vertical plate 401 to move upwards, driving the receiving disc 402 to abut against the bottom of the filter screen 302, and when the receiving disc 402 slides downwards, driving a part of waste materials downwards, so that collective treatment is performed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. Waste material reducing mechanism for building engineering, including smashing jar (1), its characterized in that: the top of the crushing tank (1) is provided with a top cover (2), the top cover (2) is fixedly connected with the crushing tank (1), the inner wall of the top cover (2) is provided with a thread groove, a crushing device is arranged at the thread groove and is in threaded connection with the top cover (2) through the thread groove, the crushing device comprises a crushing unit and a bearing unit, the bearing unit is arranged at the bottom of the crushing tank (1), and the bearing unit is in sliding connection with the crushing unit;

the crushing unit comprises a mounting disc (301), the mounting disc (301) is located a threaded groove of a top cover (2), a crushing cavity is formed in the bottom of the mounting disc (301), the crushing cavity is composed of a filter screen (302), an isolation cylinder (303) and a sealing gasket (304), the filter screen (302) is connected with the isolation cylinder (303) through the sealing gasket (304), two crushing rollers (305) are arranged on the mounting disc (301), a first gear (306) and a second gear (307) are respectively arranged on the crushing rollers (305), a rotating motor (308) is arranged at the top of the crushing rollers (305), the rotating motor (308) is arranged on a motor frame (309), and the motor frame (309) is located at the top of the mounting disc (301).

2. A waste crushing apparatus for building construction according to claim 1, wherein: the installation disc (301) is in threaded connection with the top cover (2) through a thread groove, the filter screen (302) is cylindrical, an external thread ring is arranged in the installation disc (301), and the filter screen (302) and the isolation cylinder (303) are in threaded connection with the installation disc (301) through the external thread ring respectively.

3. A waste crushing apparatus for building construction according to claim 1, wherein: the filter screen (302) is fixedly connected with the sealing gasket (304), and the sealing gasket (304) is movably connected with the isolation cylinder (303).

4. A waste crushing apparatus for building construction according to claim 1, wherein: two crushing rollers (305) are both rotationally connected with the mounting disc (301), two crushing rollers (305) are respectively fixedly connected with a first gear (306) and a second gear (307), the first gear (306) is meshed with the second gear (307), one crushing roller (305) is connected with a rotating motor (308) through a coupler, and the rotating motor (308) is fixedly mounted on a motor frame (309).

5. A waste crushing apparatus for building construction according to claim 1, wherein: the bearing unit comprises two arc risers (401), wherein the two arc risers (401) are respectively positioned at two sides of an isolation barrel (303), the two arc risers (401) are provided with bearing barrels, the bearing barrels are composed of bearing plates (402) and electric push rods (403), connecting blocks (404) are respectively arranged at the bottoms of the arc risers (401), connecting rods (405) are respectively arranged on the connecting blocks (404), connecting shafts (406) are arranged at the other ends of the connecting rods (405), the connecting shafts (406) are positioned on sliding blocks (407), and the sliding blocks (407) are in threaded connection with screw rods (408).

6. The waste crushing apparatus for building construction according to claim 5, wherein: arc riser (401) and isolated section of thick bamboo (303) sliding connection, arc riser (401) and connecting block (404) fixed connection, connecting block (404) and connecting rod (405) fixed connection, connecting rod (405) and connecting axle (406) rotate to be connected, connecting axle (406) are installed in slider (407), wherein slider (407) are two sets of, two slider (407) are located screw rod (408) both ends, screw rod (408) both ends screw thread turns to in opposite.

7. The waste crushing apparatus for building construction according to claim 6, wherein: the electric pushing device is characterized in that the receiving disc (402) is in sliding connection with the receiving barrel, the number of the electric pushing rods (403) is more than one, the tops of the electric pushing rods (403) are connected with the receiving disc (402), and springs (409) are arranged on the electric pushing rods (403).