CN212040659U

CN212040659U - Environment-friendly breaker for civil engineering

Info

Publication number: CN212040659U
Application number: CN202020126595.6U
Authority: CN
Inventors: 万训刚; 吕金松
Original assignee: Nanan Tianchou Machinery Trading Co Ltd
Current assignee: Nanan Tianchou Machinery Trading Co Ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-12-01
Anticipated expiration: 2030-01-20

Abstract

The utility model belongs to the technical field of civil engineering, especially, be an environment-friendly breaker for civil engineering, there is breakage incomplete to current breaker, can produce more dust, the problem of not environmental protection, the following scheme is put forward now, it includes the base, the top fixed mounting of base has broken case, backup pad and water tank, and bolt fixedly connected with motor is passed through at the top of base, and the top intercommunication of broken case has the defeated hopper, and two broken rollers are installed to broken incasement internal rotation, and the one end of two broken rollers is all rotated and is installed on the inner wall of broken case, and the other end of two broken rollers all extends to broken incasement outside and fixed mounting has the gear, two gear intermeshing, and one side intercommunication of broken case has the output tube, and the one end of auger is installed to the internal rotation output tube. The utility model discloses under the cooperation of broken roller and pressurized-water tank, carry out broken dust fall to article, simple structure, the simple operation, the environmental protection improves work efficiency.

Description

Environment-friendly breaker for civil engineering

Technical Field

The utility model relates to a civil engineering technical field especially relates to an environment-friendly breaker for civil engineering.

Background

Civil engineering is a general term for scientific technology for building various land engineering facilities. It refers to both the materials, equipment used and the technical activities carried out such as surveying, designing, construction, maintenance, repair, etc., as well as the objects of engineering construction. I.e. various engineering facilities such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage and protection projects, which are built on or under the ground, on land and directly or indirectly serve human life, production, military affairs and scientific research. The civil engineering refers to engineering entities for surveying, planning, designing, constructing, installing and maintaining various technical works and the like of newly-built, reconstructed or expanded buildings, structures, related supporting facilities and the like of various projects except house buildings.

A crushing device is often required to be used in civil engineering process construction, and the existing crushing device has the defects of incomplete crushing, more dust generation and environmental pollution, so that the environment-friendly crushing device for civil engineering is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing crushing device has incomplete crushing, can produce more dust and is not environment-friendly, and the provided environment-friendly crushing device for civil engineering.

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

an environment-friendly crushing device for civil engineering comprises a base, wherein a crushing box, a supporting plate and a water tank are fixedly mounted at the top of the base, a motor is fixedly connected at the top of the base through bolts, the top of the crushing box is communicated with a conveying hopper, two crushing roller shafts are rotatably mounted in the crushing box, one ends of the two crushing roller shafts are rotatably mounted on the inner wall of the crushing box, the other ends of the two crushing roller shafts extend out of the crushing box and are fixedly mounted with gears, the two gears are mutually meshed, one side of the crushing box is communicated with an output pipe, one end of an auger is rotatably mounted in the output pipe, the other end of the auger extends out of the crushing box and is fixedly mounted on an output shaft of the motor, one side of the supporting plate is rotatably mounted with one end of a rotating rod, the other end of the rotating rod, the meshing has same chain between a plurality of sprockets, one side fixed mounting of backup pad has the pressurized-water tank, pressurized-water tank in-connection has the Y venturi tube, a bleeder pipe intercommunication of Y venturi tube is in the water tank, another bleeder pipe intercommunication of Y venturi tube is at broken incasement and fixed mounting has the shower nozzle, slidable mounting has the clamp plate in the pressurized-water tank, the top fixed mounting of clamp plate has the bottom of slide bar, the top of slide bar extends to the pressurized-water tank outside and fixed mounting has the push pedal, fixed mounting has the eccentric wheel on the dwang.

Preferably, one end fixed mounting of dwang has the inner circle of bearing, and the outer lane fixed mounting of bearing realizes the rotation of dwang in the backup pad.

Preferably, the bottom fixed mounting of push pedal has the top of spring, and the bottom fixed connection of spring realizes the push pedal after the downstream, through the elasticity recovery normal position of spring on the pressurized-water tank.

Preferably, all fixed mounting has the check valve in two branchs pipes of Y venturi tube, and the flow direction of the check valve of a lateral of Y venturi tube is by the inside of water tank to the inside of pressurized-water tank, and the flow direction of the check valve of another lateral of Y venturi tube is by the inside to the inside of broken case of pressurized-water tank, realizes that water gets into the broken incasement of final entering of pressurized-water tank through the water tank, carries out the dust fall to the article in the broken incasement.

Preferably, the top and one side of broken case all are equipped with the opening, and the top of pressure water tank is equipped with the round hole, and slide bar slidable mounting is in the round hole, the transport of the article of being convenient for, and the dust fall.

Preferably, the same connecting rod is fixedly installed between one of the two gears and one of the plurality of chain wheels, and the connecting rod is fixedly installed on the crushing roller shaft, so that the synchronous rotation of one of the two gears and one of the plurality of chain wheels is realized.

In the utility model, the environment-friendly crushing device for civil engineering is characterized in that firstly, the motor is turned on, under the action of the chain, the chain wheels rotate to drive the gear to rotate, so that the crushing roller shaft starts to work, the articles to be crushed are poured into the conveying hopper, the articles to be crushed enter the crushing box and are crushed by the crushing roller shaft, the crushed articles fall onto the auger, the motor drives the auger to rotate, the crushed articles are output through the output pipe, the chain wheels rotate to drive the eccentric wheel to rotate, and the sliding rod is driven to move up and down, when the sliding rod moves upwards, the water in the water tank enters the water pressure tank through a branch pipe of the Y-shaped pipe, when the sliding rod moves downwards, water in the water pressing tank enters the spray head through the other branch pipe of the Y-shaped pipe, and is sprayed out by the spray head finally, dust is removed from crushed objects, and the harm to human bodies is prevented;

the utility model discloses under the cooperation of broken roller and pressurized-water tank, carry out broken dust fall to article, simple structure, the simple operation, the environmental protection improves work efficiency.

Drawings

FIG. 1 is a schematic structural view of an environment-friendly crushing device for civil engineering of the present invention;

FIG. 2 is a side view of the environment-friendly crushing device for civil engineering of the present invention;

FIG. 3 is a sectional view of the L-L of the environment-friendly crushing device for civil engineering of the present invention;

fig. 4 is a schematic structural diagram of a part a of the environment-friendly crushing device for civil engineering of the present invention.

In the figure: 1. a base; 2. a crushing box; 3. a material conveying hopper; 4. a motor; 5. a support plate; 6. a crushing roller shaft; 7. an output pipe; 8. a packing auger; 9. rotating the rod; 10. a gear; 11. a sprocket; 12. a chain; 13. a water tank; 14. pressing the water tank; 15. a Y-shaped tube; 16. pressing a plate; 17. a slide bar; 18. pushing the plate; 19. an eccentric wheel; 20. a spring; 21. a one-way valve; 22. and (4) a spray head.

Detailed Description

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

Referring to fig. 1-4, an environment-friendly crushing device for civil engineering, including base 1, base 1's top fixed mounting has broken case 2, backup pad 5 and water tank 13, bolt fixedly connected with motor 4 is passed through at base 1's top, broken case 2's top intercommunication has conveying hopper 3, broken case 2 internal rotation is installed two broken roller 6, the one end of two broken roller 6 is all rotated and is installed on broken case 2's inner wall, the other end of two broken roller 6 all extends to broken case 2 outside and fixedly installed gear 10, two gear 10 intermeshing, one side of broken case 2 communicates output tube 7, the one end of auger 8 is installed to the output tube 7 internal rotation, the other end of auger 8 extends to broken case 2 outside and fixedly installed on the output shaft of motor 4, one side of backup pad 5 rotates the one end of installing dwang 9, the other end of dwang 9, One side of a gear 10 in two gears 10 and the other end of auger 8 all rotate and install sprocket 11, the meshing has same chain 12 between a plurality of sprockets 11, one side fixed mounting of backup pad 5 has the pressure water tank 14, it has Y venturi tube 15 to link in the pressure water tank 14, a lateral pipe intercommunication of Y venturi tube 15 is in water tank 13, another lateral pipe intercommunication of Y venturi tube 15 is in broken case 2 and fixed mounting has shower nozzle 22, slidable mounting has clamp plate 16 in the pressure water tank 14, the top fixed mounting of clamp plate 16 has the bottom of slide bar 17, the top of slide bar 17 extends to and presses the water tank 14 outside and fixed mounting has push pedal 18, fixed mounting has eccentric wheel 19 on dwang 9.

In this embodiment, the one end fixed mounting of dwang 9 has the inner circle of bearing, and the outer lane fixed mounting of bearing realizes the rotation of dwang 9 in backup pad 5.

In this embodiment, the bottom end of the push plate 18 is fixedly provided with the top end of the spring 20, and the bottom end of the spring 20 is fixedly connected to the water pressing tank 14, so that the push plate 18 can restore to the original position through the elasticity of the spring 20 after moving downward.

In this embodiment, check valves 21 are fixedly installed in the two branch pipes of the Y-shaped pipe 15, the flow direction of the check valve 21 of one branch pipe of the Y-shaped pipe 15 is from the inside of the water tank 13 to the inside of the pressurized water tank 14, and the flow direction of the check valve 21 of the other branch pipe of the Y-shaped pipe 15 is from the inside of the pressurized water tank 14 to the inside of the crushing tank 2, so that water enters the pressurized water tank 14 through the water tank 13 and finally enters the crushing tank 2, and the dust of the objects in the crushing tank 2 is reduced.

In this embodiment, the top and one side of broken case 2 all are equipped with the opening, and the top of ballast tank 14 is equipped with the round hole, and slide bar 17 slidable mounting is in the round hole, the transport of the article of being convenient for, and the dust fall.

In this embodiment, the same connecting rod is fixedly installed between one gear 10 of the two gears 10 and one sprocket 11 of the plurality of sprockets 11, and the connecting rod is fixedly installed on the crushing roller shaft 6, so that the synchronous rotation of the one gear 10 of the two gears 10 and the one sprocket 11 of the plurality of sprockets 11 is realized.

In the utility model, firstly, the motor 4 is turned on, the plurality of chain wheels 11 are rotated under the action of the chain 12, thereby driving the gear 10 to rotate, enabling the crushing roller shaft 6 to start working, pouring the objects to be crushed into the material conveying hopper 3, enabling the objects to be crushed to enter the crushing box 2 to be crushed by the crushing roller shaft 6, enabling the crushed objects to fall onto the packing auger 8, driving the packing auger 8 to rotate by the motor 4, outputting the crushed objects through the output pipe 7, driving the eccentric wheel 19 to rotate by the rotation of the chain wheel 11, driving the sliding rod 17 to move up and down, when the slide bar 17 is moved upward, the water in the water tank 13 is introduced into the pressurized water tank 14 through one branch pipe of the Y-shaped pipe 15, when the sliding rod 17 moves downwards, water in the pressurized-water tank 14 enters the spray head 22 through the other branch pipe of the Y-shaped pipe 15, and finally the water is sprayed out of the spray head 22, so that dust is reduced on broken articles, and the harm to a human body is prevented.

Claims

1. The environment-friendly crushing device for civil engineering comprises a base (1) and is characterized in that a crushing box (2), a supporting plate (5) and a water tank (13) are fixedly mounted at the top of the base (1), a motor (4) is fixedly connected to the top of the base (1) through a bolt, a conveying hopper (3) is communicated with the top of the crushing box (2), two crushing roller shafts (6) are rotatably mounted in the crushing box (2), one ends of the two crushing roller shafts (6) are rotatably mounted on the inner wall of the crushing box (2), the other ends of the two crushing roller shafts (6) extend to the outside of the crushing box (2) and are fixedly mounted with gears (10), the two gears (10) are mutually meshed, an output pipe (7) is communicated with one side of the crushing box (2), one end of an auger (8) is rotatably mounted in the output pipe (7), the other end of the auger (8) extends to the outside of the crushing box (2) and is fixedly mounted on an, one side of a supporting plate (5) is rotatably provided with one end of a rotating rod (9), the other end of the rotating rod (9), one side of one gear (10) in two gears (10) and the other end of a packing auger (8) are respectively rotatably provided with a chain wheel (11), a plurality of chain wheels (11) are meshed with one chain (12), one side of the supporting plate (5) is fixedly provided with a water pressing box (14), a Y-shaped pipe (15) is communicated in the water pressing box (14), one branch pipe of the Y-shaped pipe (15) is communicated in the water box (13), the other branch pipe of the Y-shaped pipe (15) is communicated in a crushing box (2) and is fixedly provided with a spray head (22), a pressing plate (16) is arranged in the water pressing box (14) in a sliding manner, the top of the pressing plate (16) is fixedly provided with the bottom end of a sliding rod (17), the top end of the sliding rod (17) extends out, an eccentric wheel (19) is fixedly arranged on the rotating rod (9).

2. An environment-friendly crushing device for civil engineering according to claim 1, characterized in that one end of the rotating rod (9) is fixedly provided with the inner ring of the bearing, and the outer ring of the bearing is fixedly provided on the supporting plate (5).

3. An environment-friendly crushing device for civil engineering according to claim 1, characterized in that the bottom end of the pushing plate (18) is fixedly provided with the top end of the spring (20), and the bottom end of the spring (20) is fixedly connected to the pressurized water tank (14).

4. An environment-friendly crushing device for civil engineering according to claim 1, characterized in that a one-way valve (21) is fixedly installed in each of the two branches of the Y-shaped pipe (15), the flow direction of the one-way valve (21) of one branch of the Y-shaped pipe (15) is from the inside of the water tank (13) to the inside of the pressurized water tank (14), and the flow direction of the one-way valve (21) of the other branch of the Y-shaped pipe (15) is from the inside of the pressurized water tank (14) to the inside of the crushing tank (2).

5. An environment-friendly crushing device for civil engineering according to claim 1, characterized in that the crushing tank (2) is provided with openings on both the top and one side, the head of the pressurized water tank (14) is provided with a round hole, and the sliding rod (17) is slidably mounted in the round hole.

6. An environment-friendly crushing device for civil engineering according to claim 1, characterized in that one connecting rod is fixedly installed between one gear (10) of the two gears (10) and one sprocket (11) of the plurality of sprockets (11), and the connecting rod is fixedly installed on the crushing roller shaft (6).