CN216910416U - Building rubbish reducing mechanism for building - Google Patents

Abstract

The utility model discloses a building garbage crushing device for buildings, which comprises a protective box, wherein the left side of the front end of the bottom of an inner cavity of the protective box is fixedly connected with an engine, the left side of the engine is movably connected with a first belt pulley through a rotating shaft, the front end and the rear end of two sides of the bottom of the inner cavity of the protective box are fixedly connected with fixed blocks, and the inner cavities of the two fixed blocks at the front side are respectively and movably connected with a first transmission shaft and a fourth transmission shaft through rotating shafts. The utility model is provided with a protection box for protecting equipment in an inner cavity of the protection box, an engine for providing power for a crushing mechanism, a first belt pulley, a transmission belt and a second belt pulley for driving a first transmission shaft and a first gear to rotate, a second gear and a third gear to rotate through the first gear, centrifugal discs at two ends of the third transmission shaft to rotate through the third gear and a centrifugal rod on the surface of the centrifugal disc to rotate.

Description

Building rubbish reducing mechanism for building

Technical Field

The utility model relates to the technical field of building garbage crushing, in particular to a building garbage crushing device for buildings.

Background

Along with the continuous acceleration of the urbanization process, the generation and discharge amount of the construction waste in cities are rapidly increased, people enjoy the civilization of the cities and suffer the trouble caused by the urban waste, wherein the construction waste accounts for a considerable proportion and accounts for about 30-40% of the total amount of the waste, according to the introduction of related information, through the rough statistics of the loss of construction materials of buildings such as a brick-concrete structure, a full cast-in-place structure, a frame structure and the like, in the construction process of every ten thousand square meters of the buildings, only the construction waste can generate 500-600 tons, if the calculation is carried out according to the method, the amount of the construction waste generated and discharged every year by only construction is more than 1 ton, and the amount of the construction waste generated by building decoration, removal and building material industry reaches hundreds of millions of tons, namely, the guide guidelines of resource utilization and environmental protection are followed by the principles of rapid removal and nearby treatment, hundreds of millions of time are followed, and the guide principle of immediate treatment is adopted, The construction wastes in the disaster area are effectively transported and treated, so that the construction wastes are effectively utilized and are urgently needed.

Most construction place lacks the power and connects at present, can't use building rubbish reducing mechanism, leads to the unable timely shredding of building, because building rubbish piles up too much, influences the normal transportation in construction place, provides a building rubbish reducing mechanism for building for this and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a construction waste crushing device for buildings, which aims to solve the related problems in the prior art.

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

a building rubbish smashing device for buildings comprises a protective box, wherein the front end and the rear end of the two sides of the bottom of an inner cavity of the protective box are fixedly connected with fixed blocks, the inner cavities of the two fixed blocks on the front side are respectively and movably connected with a first transmission shaft and a fourth transmission shaft through rotating shafts, the rear end of the two fixed blocks is movably connected with a third transmission shaft, the surface of the first transmission shaft, which is positioned at one end outside the fixed blocks, is fixedly connected with a second belt pulley, the second belt pulley and the first belt pulley are in transmission connection with a transmission belt, the right end of the surface of the first transmission shaft is fixedly connected with a first gear, the inner cavity of the protective box, which is positioned between the first transmission shaft and the third transmission shaft, is movably connected with a second transmission shaft, the surface of the second transmission shaft is movably connected with a second gear through a bearing, the two sides of the surface of the third transmission shaft are fixedly connected with third gears, the equal fixedly connected with centrifugal plate in both ends of third transmission shaft, one side fixedly connected with centrifugal rod of third transmission shaft is kept away from to the centrifugal plate, there is the driving plate on the surface of centrifugal rod through pivot swing joint, the rear end swing joint of protective housing inner chamber bottom has broken piece, the equal fixedly connected with dead lever in upper end of broken piece both sides, the one end that centrifugal rod was kept away from to the driving plate is through pivot and solid piece swing joint, the inner chamber of protective housing just is located broken piece rear side fixedly connected with atress board.

As a further description of the above scheme, the left side fixedly connected with engine of protection box inner chamber bottom front end, the left side of engine has first belt pulley through pivot swing joint, the right side fixedly connected with motor of protection box inner chamber bottom, the output shaft fixedly connected with third belt pulley of motor, the right-hand member fixedly connected with second belt pulley on fourth transmission shaft surface, the third belt pulley all is connected through the drive belt transmission with the second belt pulley, the left end fixedly connected with fourth gear on fourth transmission shaft surface.

As a further description of the above scheme, the rear ends of the two sides of the protection box are both provided with limiting holes, the lower ends of the two sides of the crushing block are both fixedly connected with limiting blocks, and one end of each limiting block, which is far away from the crushing block, penetrates through the limiting holes and extends to the outside of the protection box.

As a further description of the above scheme, both ends of the second transmission shaft penetrate through the outside of the protection box, and a positioning handle is fixedly connected to the left end of the surface of the second transmission shaft.

As further description of the scheme, the rear end of the top of the protection box is provided with a feeding groove, and the rear end of the bottom of the protection box is provided with a conveyor belt.

As a further description of the above scheme, a positioning plate is fixedly connected to the center of the left side of the protection box, and a second positioning groove and a first positioning groove are respectively formed in two sides of the top of the positioning plate.

As a further description of the above scheme, a sliding groove is formed in the center of the top of the positioning plate, a fixing plate is fixedly connected to the center of the inner cavity of the sliding groove, springs are fixedly connected to both sides of the fixing plate, a fixing slider is fixedly connected to one end, far away from the fixing plate, of each spring, and the bottom of each fixing slider is connected with the inner cavity of the sliding groove in a sliding manner.

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

the utility model is provided with the protective box for protecting the equipment in the inner cavity of the protective box, and is provided with the second belt pulley, is used for driving the first transmission shaft and the first gear to rotate, and driving the second gear and the third gear to rotate through the first gear, the centrifugal discs at the two ends of the third transmission shaft are driven to rotate by the third gear, and the centrifugal rods on the surfaces of the centrifugal discs are driven to rotate, so that the centrifugal rod rotates and simultaneously drives the broken pieces to move by matching with the transmission plate and the fixed rod, then the cooperation atress board can extrude the breakage to building rubbish, and then has realized that the construction site can carry out the advantage of broken handle to building rubbish because of lacking under the condition of electric power, has solved the construction site and has lacked the power and connect, can't use building rubbish reducing mechanism, leads to the unable timely shredding of building, because building rubbish piles up too much, influences the problem of the normal transportation in construction site.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic front view of the transmission mechanism of the present invention;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 2;

fig. 4 is an exploded view of the positioning plate, the fixing plate and the fixed slider of the present invention.

In the figure: 1. a protective box; 2. an engine; 3. a first pulley; 4. a drive belt; 5. a second pulley; 6. a first drive shaft; 7. a fixed block; 8. a first gear; 9. a second drive shaft; 10. a second gear; 11. a third drive shaft; 12. a third gear; 13. a centrifugal pan; 14. a centrifugal lever; 15. a drive plate; 16. breaking the fragments; 17. fixing the rod; 18. a stress plate; 19. a motor; 20. a third belt pulley; 21. a fourth drive shaft; 22. a fourth gear; 23. a limiting block; 24. a positioning handle; 25. positioning a plate; 26. a first positioning groove; 27. a second positioning groove; 28. a fixing plate; 29. a spring; 30. fixing the sliding block; 31. a limiting hole; 32. a conveyor belt; 33. a throwing groove; 34. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a construction waste crushing device for buildings comprises a protective box 1, wherein the front end and the rear end of the two sides of the bottom of the inner cavity of the protective box 1 are fixedly connected with a fixed block 7, the inner cavities of the two fixed blocks 7 at the front side are respectively and movably connected with a first transmission shaft 6 and a fourth transmission shaft 21 through rotating shafts, a third transmission shaft 11 is movably connected between the two fixed blocks 7 at the rear side, the surface of the first transmission shaft 6 at the outer end of the fixed block 7 is fixedly connected with a second belt pulley 5, the second belt pulley 5 and the first belt pulley 3 are in transmission connection with a transmission belt 4, the right end of the surface of the first transmission shaft 6 is fixedly connected with a first gear 8, the inner cavity of the protective box 1 and the surface between the first transmission shaft 6 and the third transmission shaft 11 are movably connected with a second transmission shaft 9, the surface of the second transmission shaft 9 is movably connected with a second gear 10 through a bearing, and the two sides of the surface of the third transmission shaft 11 are both fixedly connected with third gears 12, the centrifugal disc 13 is fixedly connected to both ends of the third transmission shaft 11, a centrifugal rod 14 is fixedly connected to one side of the centrifugal disc 13 far away from the third transmission shaft 11, the surface of the centrifugal rod 14 is movably connected with a transmission plate 15 through a rotating shaft, the rear end of the bottom of the inner cavity of the protection box 1 is movably connected with broken fragments 16, the upper ends of both sides of the broken fragments 16 are fixedly connected with a fixed rod 17, one end of the transmission plate 15 far away from the centrifugal rod 14 is movably connected with the fixed rod 17 through the rotating shaft, a stress plate 18 is fixedly connected to the inner cavity of the protection box 1 and the rear side of the broken fragments 16, the protection box 1 is arranged and used for protecting equipment in the inner cavity of the protection box, the engine 2 is arranged and used for providing power for the crushing mechanism, the first belt pulley 3, the transmission belt 4 and the second belt pulley 5 are arranged and used for driving the first transmission shaft 6 and the first gear 8 to rotate, and the first gear 8 is used for driving the second gear 10 and the third gear 12 to rotate, the centrifugal discs 13 at two ends of the third transmission shaft 11 are driven to rotate through the third gear 12, and the centrifugal rods 14 on the surfaces of the centrifugal discs 13 are driven to rotate, so that the centrifugal rods 14 rotate and are matched with the transmission plate 15 and the fixing rod 17 to drive the broken blocks 16 to move, and then the construction waste can be extruded and broken through the stress plate 18, so that the advantage that the construction waste can be broken under the condition of lacking electric power in a construction field is achieved, the problem that the construction waste is too much accumulated and normal transportation of the construction field is affected is solved, and the problem that the construction waste cannot be broken in time due to the fact that the construction waste cannot be broken through the construction field due to the fact that the construction waste is too much accumulated.

Specifically, the left side of the front end of the bottom of the inner cavity of the protective box 1 is fixedly connected with an engine 2, the left side of the engine 2 is movably connected with a first belt pulley 3 through a rotating shaft, the right side of the bottom of the inner cavity of the protective box 1 is fixedly connected with a motor 19, an output shaft of the motor 19 is fixedly connected with a third belt pulley 20, the right end of the surface of a fourth transmission shaft 21 is fixedly connected with a second belt pulley 5, the third belt pulley 20 and the second belt pulley 5 are in transmission connection through a transmission belt 4, the left end of the surface of the fourth transmission shaft 21 is fixedly connected with a fourth gear 22 for providing power for the crushing mechanism by arranging the engine 2, the motor 19 is arranged for providing standby power for equipment, the fuel-exhausted equipment can continue to work when in use, and the second belt pulley 5 and the fourth transmission shaft 21 are driven to rotate by matching with the transmission belt 4 through the motor 19 and the third belt pulley 20, thereby providing transmission power to the backup device.

In addition, spacing hole 31 has all been seted up to the rear end of 1 both sides of protective housing, the equal fixedly connected with stopper 23 of lower extreme of broken piece 16 both sides, and stopper 23 keeps away from broken piece 16 one end and runs through spacing hole 31 and extend to protective housing 1's outside, through setting up stopper 23 and spacing hole 31 for it is spacing to carry out broken piece 16, makes broken piece 16 more stable at the in-process that removes.

In the utility model, two ends of the second transmission shaft 9 penetrate through the outside of the protection box 1, the left end of the surface of the second transmission shaft 9 is fixedly connected with the positioning handle 24, and the second transmission shaft 9 and the positioning handle 24 are arranged for switching power sources between the engine 2 and the motor 19, thereby increasing the practicability of the equipment.

According to the utility model, the throwing groove 33 is formed in the rear end of the top of the protection box 1, the conveyor belt 32 is arranged at the rear end of the bottom of the protection box 1, the throwing groove 33 is used for throwing the construction waste, and the conveyor belt 32 is used for conveying the broken construction waste, so that the problem that the construction waste is pushed too much to cause the abnormal operation of equipment is avoided.

Wherein, protective housing 1 left center department fixedly connected with locating plate 25, second constant head tank 27 and first constant head tank 26 have been seted up respectively to the both sides at locating plate 25 top, through setting up second constant head tank 27 and first constant head tank 26 for it is spacing to carry out location handle 24, prevents that second gear 10 from making second transmission shaft 9's sideslip by oneself at the pivoted in-process.

Specifically, spout 34 has been seted up in the center department at locating plate 25 top, fixedly connected with fixed plate 28 is located at the center of spout 34 inner chamber, the equal fixedly connected with spring 29 in both sides of fixed plate 28, the equal fixedly connected with solid fixed sliding block 30 of one end of fixed plate 28 is kept away from to spring 29, and the bottom of solid fixed sliding block 30 and the inner chamber sliding connection of spout 34, through fixed plate 28, spring 29 and solid fixed sliding block 30, can cooperate with spout 34, be used for further spacing to location handle 24, prevent that second gear 10 from leading to second transmission shaft 9 to follow the rotation at the pivoted in-process.

The working principle is as follows: when the centrifugal belt wheel is used, firstly, the positioning handle 24 is pulled, the positioning handle 24 drives the second transmission shaft 9 to transversely move, the second gear 10 is meshed with the first gear 8, then the fixed slide block 30 is extruded to the opposite side, the spring 29 in the inner cavity of the sliding groove 34 is stressed to deform, the positioning handle 24 is rotated to the rear end, the positioning handle 24 is inserted into the inner cavity of the first positioning groove 26, the fixed slide block 30 is loosened, the fixed slide block 30 is pushed to move to the opposite side through the reset elasticity of the spring 29, so that the positioning handle 24 is fixed in the inner cavity of the first positioning groove 26, then the engine 2 is started, the output end of the engine 2 drives the first belt pulley 3 to rotate, the first belt pulley 3 is matched with the transmission belt 4 to drive the second belt pulley 5 and the first gear 8 to rotate, the first gear 8 drives the second gear 10 and the third gear 12 to rotate, the third gear 12 drives the centrifugal disc 13 and the centrifugal rod 14 to rotate, the broken blocks 16 are driven to move in a reciprocating mode by matching with the transmission plate 15 and the fixing rod 17, then the construction waste is thrown into the throwing groove 33, the broken blocks 16 are matched with the stress plate 18 to extrude and break the construction waste in the reciprocating moving process, the broken construction waste falls to the top of the conveying belt 32, then the broken construction waste is conveyed to a stacking position through the conveying belt 32, when the transmission power is switched, the positioning handle 24 is inserted into the inner cavity of the second positioning groove 27, the second gear 10 is meshed with the fourth gear 22 and the third gear 12, and the standby power can be switched.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a construction waste reducing mechanism for building, includes guard box (1), its characterized in that: the front end and the rear end of both sides of the bottom of the inner cavity of the protective box (1) are fixedly connected with fixed blocks (7), the inner cavities of the two fixed blocks (7) at the front side are respectively and movably connected with a first transmission shaft (6) and a fourth transmission shaft (21) through rotating shafts, a third transmission shaft (11) is movably connected between the two fixed blocks (7) at the rear side, the surface of one end, positioned outside the fixed blocks (7), of the first transmission shaft (6) is fixedly connected with a second belt pulley (5), the second belt pulley (5) and the first belt pulley (3) are in transmission connection with a transmission belt (4), the right end of the surface of the first transmission shaft (6) is fixedly connected with a first gear (8), the inner cavity of the protective box (1) is also positioned between the first transmission shaft (6) and the third transmission shaft (11) and is movably connected with a second transmission shaft (9), and the surface of the second transmission shaft (9) is movably connected with a second gear (10) through a bearing, the equal fixedly connected with third gear (12) in both sides on third transmission shaft (11) surface, the equal fixedly connected with centrifugal disc (13) in both ends of third transmission shaft (11), one side fixedly connected with centrifugal rod (14) of third transmission shaft (11) are kept away from in centrifugal disc (13), the surface of centrifugal rod (14) has driving plate (15) through pivot swing joint, the rear end swing joint of protective housing (1) inner chamber bottom has broken piece (16), the equal fixedly connected with dead lever (17) in upper end of broken piece (16) both sides, the one end that centrifugal rod (14) were kept away from in driving plate (15) is through pivot and dead lever (17) swing joint, the inner chamber of protective housing (1) just is located the rear side fixedly connected with atress board (18) of broken piece (16).

2. The construction waste crushing device for the building as claimed in claim 1, wherein: the left side fixedly connected with engine (2) of protective housing (1) inner chamber bottom front end, the left side of engine (2) has first belt pulley (3) through pivot swing joint, the right side fixedly connected with motor (19) of protective housing (1) inner chamber bottom, the output shaft fixedly connected with third belt pulley (20) of motor (19), the right-hand member fixedly connected with second belt pulley (5) on fourth transmission shaft (21) surface, third belt pulley (20) all are connected through driving belt (4) transmission with second belt pulley (5), the left end fixedly connected with fourth gear (22) on fourth transmission shaft (21) surface.

3. The construction waste crushing device for the building as claimed in claim 1, wherein: spacing hole (31) have all been seted up to the rear end of protective housing (1) both sides, the equal fixedly connected with stopper (23) of lower extreme of broken fragment (16) both sides, the one end that broken fragment (16) was kept away from in stopper (23) runs through spacing hole (31) and extends to the outside of protective housing (1).

4. The construction waste crushing device for the building as claimed in claim 1, wherein: the both ends of second transmission shaft (9) all run through to the outside of protective housing (1), the left end fixedly connected with location handle (24) on second transmission shaft (9) surface.

5. The construction waste crushing device for the building as claimed in claim 1, wherein: the rear end at the top of the protective box (1) is provided with a feeding groove (33), and the rear end at the bottom of the protective box (1) is provided with a conveyor belt (32).

6. The construction waste crushing device for the building as claimed in claim 1, wherein: the protective box is characterized in that a positioning plate (25) is fixedly connected to the center of the left side of the protective box (1), and a second positioning groove (27) and a first positioning groove (26) are formed in two sides of the top of the positioning plate (25) respectively.

7. The construction waste crushing device for building according to claim 6, characterized in that: the center department at locating plate (25) top has seted up spout (34), fixedly connected with fixed plate (28) are located at the center of spout (34) inner chamber, the equal fixedly connected with spring (29) in both sides of fixed plate (28), the equal fixedly connected with solid fixed sliding block (30) of one end that fixed plate (28) were kept away from in spring (29), and the inner chamber sliding connection of the bottom of solid fixed sliding block (30) and spout (34).

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