CN221287965U

CN221287965U - A reducing mechanism for concrete block processing

Info

Publication number: CN221287965U
Application number: CN202323071984.6U
Authority: CN
Inventors: 张呈山; 张庆锐
Original assignee: Xinjiang Longtaida Environmental Protection Building Materials Technology Development Co ltd
Current assignee: Xinjiang Longtaida Environmental Protection Building Materials Technology Development Co ltd
Priority date: 2023-11-14
Filing date: 2023-11-14
Publication date: 2024-07-09
Anticipated expiration: 2033-11-14

Abstract

The utility model belongs to the technical field of concrete block processing, and particularly relates to a crushing device for concrete block processing. This a reducing mechanism for concrete block processing, two sets of broken teeth can carry out broken preliminary treatment to the soil block that gets into in the broken storehouse, when avoiding smashing the unit and directly smashing great concrete block, can be more laborsaving, not only smash the effect can be very poor, and lead to smashing the roller and produce great wearing and tearing easily, and reduced reducing the life of reducing mechanism, spray by the sprinkler head that corresponds, handle the dust in the box, avoid the dust to fly out the box, and pollute operational environment, reduced the workman and inhaled more dust, and for healthy the potential risk that causes, the security of during operation has been improved.

Description

A reducing mechanism for concrete block processing

Technical Field

The utility model relates to the technical field of concrete block processing, in particular to a crushing device for concrete block processing.

Background

When the building block is used as a main building material, the limit of the radionuclide of the building block meets the specification of GB6566-200 1 limit of the radionuclide of the building material. When the radioactivity specific activities of natural radionuclides radium-226, thorium-232 and potassium-40 in the building main body material simultaneously meet IRa less than or equal to 1.0 and Ir less than or equal to 1.0, the production and marketing and the application range are not limited. When the radioactivity specific activities of natural radionuclides radium-226, thorium-232 and potassium-40 of the building main material with the hollow rate of more than 25% simultaneously meet IRa less than or equal to 1.0 and Ir less than or equal to 1.3, the production and the application range of the building main material are not limited, and old concrete refers to waste concrete blocks, such as the concrete blocks and silt after high-quality crushing and screening can be used as regeneration of the concrete after the building is disintegrated.

However, the existing concrete block recycling and crushing device has too single function, generally, the concrete block is crushed once, the concrete block cannot be completely crushed, and the recycling value of the concrete block is extremely high because the concrete block is mixed and formed during recycling, so that after the concrete block is crushed, a device for adding water, mixing and stirring the concrete block is needed.

The crushing device for concrete block recovery comprises a base and a shell, wherein the shell is fixedly arranged on one side of the upper end of the base, a feed inlet is formed in the top of the shell, a driving motor is arranged on one side of the shell, one end of the driving motor is rotatably connected with a stirring rotating rod, and a cavity is formed in one side of the shell, close to the upper side of the driving motor; the device is arranged through alternate between four stirring bull sticks, makes it better to the concrete piece stirring effect after smashing to solve the current concrete piece and retrieved with reducing mechanism stirring effect not good enough problem.

However, the above structure has disadvantages in that when the pulverizer directly pulverizes a large concrete block, the pulverizer is relatively laborious, not only the pulverizing effect is poor, but also the pulverizing blade or pulverizing roller is easily worn relatively, and the service life of the pulverizing device is reduced, so that improvement is required.

Disclosure of utility model

The utility model aims to provide a crushing device for concrete block processing, which solves the problems that when a crusher provided in the background art directly crushes large concrete blocks, the crushing effect is poor, and a crushing blade or a crushing roller is easy to wear greatly, so that the service life of the crushing device is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a crushing device for concrete block processing comprises a box body, wherein four supporting legs are fixedly arranged at the bottom of the box body, a feed hopper is communicated with the top of the box body, a crushing bin is arranged in the box body, a discharging opening is formed in the inner wall of the bottom of the crushing bin, a discharging hopper is arranged in the box body, a discharging opening is formed in one side of the box body, the discharging opening is matched with the discharging hopper, and a crushing unit, a crushing unit and a dust fall unit are arranged on the box body;

The crushing unit comprises a crushing plate, a plurality of crushing teeth, a hydraulic cylinder and two connecting rods, wherein the crushing plate is arranged in a crushing bin, the crushing teeth are fixedly connected with the crushing plate, the hydraulic cylinder is fixedly arranged on the surface of one side of the box body, and the output end of the hydraulic cylinder extends into the crushing bin and is fixedly connected with the crushing plate.

Preferably, the two connecting rods are all in sliding connection with the box body, one ends of the two connecting rods are all extended into the crushing bin and are fixedly connected with the crushing plate, and under the action of the two connecting rods, the crushing plate can be stable when moving, so that the crushing plate can conveniently crush soil blocks.

Preferably, the crushing unit comprises two rotating rods, two crushing rollers, two belt pulleys, a transmission belt and a motor, wherein the two rotating rods are rotationally connected with the box body, the two crushing rollers are fixedly sleeved on the surfaces of the corresponding rotating rods respectively, the two crushing rollers are adapted, the two belt pulleys are fixedly sleeved on the surfaces of the corresponding rotating rods respectively, the corresponding rotating rods are driven to rotate by the starting motor, and the corresponding two belt pulleys are conveniently driven to perform transmission work.

Preferably, the transmission belt is rotatably sleeved between the two belt pulleys, the motor is fixedly arranged on the surface of one side of the box body, the output end of the motor is fixedly connected with the corresponding rotating rod, and under the action of the belt pulleys and the transmission belt, the two rotating rods can be rotated, so that the crushing roller can conveniently crush.

Preferably, the dust fall unit comprises a water pump, a connecting pipe, a fixing seat, a split flow cylinder, two bent pipes and two spray heads, wherein the water pump is arranged on one side of the box body, the connecting pipe is communicated with the water outlet end of the water pump, the fixing seat is fixedly arranged on the surface of one side of the box body, the water pump is started to pump a water source, and the water source can be conveyed through the connecting pipe.

Preferably, the diversion barrel is fixedly arranged at the top of the fixing seat, one end of the connecting pipe, which is far away from the water pump, is communicated with the diversion barrel, water is conveyed into the diversion barrel through the connecting pipe for diversion, finally flows into the two bent pipes, and is sprayed by the corresponding spray heads.

Preferably, the two bent pipes are communicated with the split flow cylinder, the two spray heads are respectively communicated with the corresponding bent pipes, the two spray heads are communicated with the box body, and the corresponding spray heads spray the dust in the box body to treat the dust, so that the dust is prevented from drifting out of the box body, and the working environment is polluted to influence the health of workers.

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

1. This a reducing mechanism for concrete piece processing is through setting up crushing unit, starts the pneumatic cylinder and drives the crushing board and remove, and the crushing board drives crushing tooth and removes, and two sets of crushing teeth can carry out crushing preliminary treatment to the soil block that gets into in the crushing storehouse, when avoiding crushing unit directly to smash great concrete piece, can be more laborsaving, and not only crushing effect can be very poor, and leads to crushing roller to produce great wearing and tearing easily, and reduced reducing mechanism's life.

2. This a reducing mechanism for concrete piece processing is through setting up crushing unit, and the starter motor drives the dwang that corresponds and rotates, under the effect of belt pulley and drive belt, can make two dwang rotate, drives two crushing rollers and smashes the soil block of process then, and the soil block after broken preliminary treatment can be more easily smashed, has improved crushing effect.

3. This a reducing mechanism for concrete block processing is through setting up dust fall unit, starts the water pump extraction water source, and water is carried in the reposition of redundant personnel section of thick bamboo through the connecting pipe and shunts, flows into two return bends at last in, and by corresponding sprinkler head sprays, handles the dust in the box, avoids the dust to fly out the box, and pollutes operational environment, has reduced the workman and has inhaled more dust, and causes potential risk for healthy, has improved the security of during operation.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the case according to the present utility model;

FIG. 3 is a schematic view showing structural connection of the crushing unit in the present utility model;

FIG. 4 is a schematic view showing the structural connection of a rotating rod and a crushing roller in the present utility model;

FIG. 5 is a schematic diagram showing the structural connection of the dust settling unit.

In the figure: 1. a case; 2. support legs; 3. a feed hopper; 4. crushing bin; 501. a breaker plate; 502. crushing teeth; 503. a hydraulic cylinder; 504. a connecting rod; 6. a feed opening; 701. a rotating lever; 702. a pulverizing roller; 703. a belt pulley; 704. a transmission belt; 705. a motor; 801. a water pump; 802. a connecting pipe; 803. a fixing seat; 804. a shunt barrel; 805. bending the pipe; 806. a spray head; 9. discharging a hopper; 10. and a discharge port.

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. 1-5, the present utility model provides a technical solution: a reducing mechanism for concrete block processing.

Embodiment one: the device comprises a box body 1, wherein four supporting legs 2 are fixedly arranged at the bottom of the box body 1, a feed hopper 3 is communicated with the top of the box body 1, a crushing bin 4 is arranged in the box body 1, a feed opening 6 is formed in the inner wall of the bottom of the crushing bin 4, a discharge hopper 9 is arranged in the box body 1, a discharge opening 10 is formed in one side of the box body 1, the discharge opening 10 is matched with the discharge hopper 9, and a crushing unit, a crushing unit and a dust fall unit are arranged on the box body 1;

The crushing unit comprises a crushing plate 501, a plurality of crushing teeth 502, a hydraulic cylinder 503 and two connecting rods 504, wherein the crushing plate 501 is arranged in a crushing bin 4, the crushing teeth 502 are fixedly connected with the crushing plate 501, the hydraulic cylinder 503 is fixedly arranged on the surface of one side of the box body 1, and the output end of the hydraulic cylinder 503 extends into the crushing bin 4 and is fixedly connected with the crushing plate 501.

Two connecting rods 504 all with box 1 sliding connection, the one end of two connecting rods 504 all extends to in the crushing storehouse 4 and with crushing board 501 fixed connection, under the effect of two connecting rods 504, can make crushing board 501 when removing, can be comparatively stable, conveniently carry out crushing work to the soil block.

The crushing unit comprises two rotating rods 701, two crushing rollers 702, two belt pulleys 703, a transmission belt 704 and a motor 705, wherein the two rotating rods 701 are rotationally connected with the box body 1, the two crushing rollers 702 are fixedly sleeved on the surfaces of the corresponding rotating rods 701 respectively, the two crushing rollers 702 are matched, the two belt pulleys 703 are fixedly sleeved on the surfaces of the corresponding rotating rods 701 respectively, the transmission belt 704 is rotationally sleeved between the two belt pulleys 703, the motor 705 is fixedly arranged on the surface of one side of the box body 1, the output end of the motor 705 is fixedly connected with the corresponding rotating rods 701, the motor 705 is started to drive the corresponding rotating rods 701 to rotate, the two rotating rods 701 can be rotated under the action of the belt pulleys 703 and the transmission belt 704, the two crushing rollers 702 are driven to crush the soil blocks passing through, the soil blocks subjected to crushing pretreatment can be crushed more easily, and the crushing effect is improved.

Examples

Based on the first embodiment: the dust fall unit comprises a water pump 801, a connecting pipe 802, a fixing seat 803, a distribution cylinder 804, two bent pipes 805 and two spray heads 806, wherein the water pump 801 is arranged on one side of the box body 1, the connecting pipe 802 is communicated with the water outlet end of the water pump 801, the fixing seat 803 is fixedly arranged on the surface of one side of the box body 1, the distribution cylinder 804 is fixedly arranged on the top of the fixing seat 803, one end of the connecting pipe 802, far away from the water pump 801, is communicated with the distribution cylinder 804, the two bent pipes 805 are communicated with the distribution cylinder 804, the two spray heads 806 are respectively communicated with the corresponding bent pipes 805, the two spray heads 806 are communicated with the box body 1, more specifically, an external pipeline is communicated with the water inlet end of the water pump 801, the water pump 801 is started to pump water, the water is conveyed into the distribution cylinder 804 through the connecting pipe 802 to be distributed, finally flows into the two bent pipes 805, and is sprayed by the corresponding spray heads 806 to treat dust in the box body 1, so that dust is prevented from drifting out of the box body 1, more dust is polluted, the risk of workers is reduced, and the safety of the workers in working is improved.

Working principle: the soil blocks to be crushed are put into the hopper 3, the soil blocks can firstly pass through the crushing bin 4, two groups of crushing units work, the hydraulic cylinder 503 is started to drive the crushing plate 501 to move, the crushing plate 501 drives the crushing teeth 502 to move, the two groups of crushing teeth 502 can crush and pretreat the soil blocks entering the crushing bin 4, the crushing effect is poor when the crushing units crush larger concrete blocks directly, the crushing blades or the crushing rollers 702 are easy to generate larger abrasion, the service life of the crushing device is reduced, the smaller soil blocks can continuously fall through the blanking port 6 after crushing is finished, the motor 705 is started to drive the corresponding rotating rod 701 to rotate, the two rotating rods 701 can be driven to rotate under the action of the belt pulley 703 and the driving belt 704, the two crushing rollers 702 can crush the soil blocks passing through the crushing teeth, the crushing pretreatment can be crushed more easily, the crushing effect is improved, more water pumps 801 can be started in the crushing process, water is conveyed into the split flow tube 802 to the last, and the two split tube bodies are correspondingly provided with dust boxes 805, and the dust can be sprayed into the dust box 1, and the dust box is prevented from being polluted by the health and the health of workers.

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. A reducing mechanism for concrete block processing, includes box (1), its characterized in that: the novel crushing device comprises a box body (1), and is characterized in that four supporting legs (2) are fixedly arranged at the bottom of the box body (1), a feed hopper (3) is communicated with the top of the box body (1), a crushing bin (4) is arranged in the box body (1), a feed opening (6) is formed in the inner wall of the bottom of the crushing bin (4), a discharge hopper (9) is arranged in the box body (1), a discharge opening (10) is formed in one side of the box body (1), and the discharge opening (10) is matched with the discharge hopper (9), and a crushing unit, a crushing unit and a dust fall unit are arranged on the box body (1);

The crushing unit comprises a crushing plate (501), a plurality of crushing teeth (502), a hydraulic cylinder (503) and two connecting rods (504), wherein the crushing plate (501) is arranged in a crushing bin (4), the crushing teeth (502) are fixedly connected with the crushing plate (501), the hydraulic cylinder (503) is fixedly arranged on the surface of one side of the box body (1), and the output end of the hydraulic cylinder (503) extends into the crushing bin (4) and is fixedly connected with the crushing plate (501).

2. A comminution device for concrete block processing according to claim 1, characterized in that: two connecting rods (504) are both in sliding connection with the box body (1), and one ends of the two connecting rods (504) are both extended into the crushing bin (4) and are fixedly connected with the crushing plate (501).

3. A comminution device for concrete block processing according to claim 1, characterized in that: the crushing unit comprises two rotating rods (701), two crushing rollers (702), two belt pulleys (703), a transmission belt (704) and a motor (705), wherein the two rotating rods (701) are rotationally connected with a box body (1), the two crushing rollers (702) are fixedly sleeved on the surfaces of the corresponding rotating rods (701) respectively, the two crushing rollers (702) are matched, and the two belt pulleys (703) are fixedly sleeved on the surfaces of the corresponding rotating rods (701) respectively.

4. A comminution device for concrete block processing according to claim 3, characterized in that: the transmission belt (704) is rotatably sleeved between the two belt pulleys (703), the motor (705) is fixedly arranged on the surface of one side of the box body (1), and the output end of the motor (705) is fixedly connected with the corresponding rotating rod (701).

5. A comminution device for concrete block processing according to claim 1, characterized in that: the dust fall unit comprises a water pump (801), a connecting pipe (802), a fixing seat (803), a diversion barrel (804), two bent pipes (805) and two spray heads (806), wherein the water pump (801) is arranged on one side of the box body (1), the connecting pipe (802) is communicated with the water outlet end of the water pump (801), and the fixing seat (803) is fixedly arranged on the surface of one side of the box body (1).

6. A comminution device for concrete block processing as claimed in claim 5, wherein: the shunt barrel (804) is fixedly arranged at the top of the fixed seat (803), and one end of the connecting pipe (802) far away from the water pump (801) is communicated with the shunt barrel (804).

7. A comminution device for concrete block processing as claimed in claim 6, wherein: the two bent pipes (805) are communicated with the diversion barrel (804), the two spraying heads (806) are respectively communicated with the corresponding bent pipes (805), and the two spraying heads (806) are communicated with the box body (1).