CN213493980U

CN213493980U - A crusher for recycling construction waste

Info

Publication number: CN213493980U
Application number: CN202022191890.2U
Authority: CN
Inventors: 张向前; 冯卫平; 马兵武; 袁建生
Original assignee: Xingtai Jiande Cement Co ltd
Current assignee: Xingtai Jiande Cement Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-22
Anticipated expiration: 2030-09-29

Abstract

The present application relates to the technical field of construction engineering, and in particular to a crusher for recycling construction waste, comprising a material pipe connected with a feeding pipe, and an inner wall of the material pipe is fixedly provided with a shredder for feeding the material The sieve plate that guides the material in the pipe, the sieve plate is inclined toward the feeding pipe, the discharge end of the feeding pipe is connected to the organic casing, and two toothed rollers are rotated in the casing, and the two toothed rollers are A gap for the crushed material to pass through is formed between them, and a drive assembly for driving the toothed roller to rotate is arranged on the casing. The present application has the effect of improving the quality of recycled construction aggregates.

Description

Breaker is used in construction waste recovery

Technical Field

The application relates to the technical field of constructional engineering, in particular to a crusher for recycling construction waste.

Background

The construction waste refers to residue, waste soil, waste material, sludge and other wastes generated in the process of constructing, laying or dismantling and repairing various buildings, structures, pipe networks and the like by construction and construction units or individuals. The use of construction waste has undergone great changes over the past half century. The waste is simply dumped and buried as garbage, part of the waste is recycled and used as building backfill, park foundation and sea road building, and the waste is processed and used as building aggregate at present. The recycling rate of the construction waste is higher and higher, and the additional value of the reprocessed product is higher and higher.

The traditional construction waste inevitably contains small waste such as wood scraps, plastic scraps and the like. When the construction waste is crushed and recycled, the waste is crushed and mixed together, which results in poor quality of recycled construction aggregate.

SUMMERY OF THE UTILITY MODEL

In order to improve the quality of the building aggregate of retrieving, this application provides a breaker for building rubbish is retrieved.

The application provides a breaker for building rubbish recovery adopts following technical scheme:

the utility model provides a building rubbish is breaker for recovery, includes the material pipe, the intercommunication has the inlet pipe on the material pipe, the fixed sieve that is used for the interior guide of inlet pipe that is provided with on the inner wall of material pipe, the sieve inclines towards in the inlet pipe, the discharge end intercommunication of inlet pipe has the casing, the casing internal rotation is provided with two fluted rollers, two form the clearance that supplies broken back material to pass through between the fluted roller, be provided with on the casing and be used for driving fluted roller pivoted drive assembly.

Through adopting above-mentioned technical scheme, building rubbish falls on the sieve after pouring into the material pipe, and rubbish such as less timber piece, plastics piece continues the whereabouts after passing the sieve. The large garbage such as broken concrete, broken bricks, broken tiles and the like can not pass through the sieve plate and is discharged into the feeding pipe. The large garbage such as broken concrete, broken bricks, broken tiles and the like is conveyed between the two tooth rollers along the feeding pipe and is recycled after being extruded and broken. And the smaller garbage such as wood scraps, plastic scraps and the like are collected and processed along the material pipe. Through the operation, the recycled aggregate contains less impurities, and the quality is improved.

Preferably, the driving assembly comprises a driven pulley fixedly arranged on the gear roller, a motor fixedly arranged on the machine shell, a driving pulley fixedly arranged on an output shaft of the motor, and a belt arranged between the driving pulley and the driven pulley.

Through adopting above-mentioned technical scheme, it is rotatory to drive the fluted roller through the belt drive, can absorb impact and vibration. When the fluted roller takes place the card and dies, the belt skids on driven gear, prevents to burn out the motor.

Preferably, a material guide pipe is communicated with the feeding pipe and extends out towards the space between the two toothed rollers.

Through adopting above-mentioned technical scheme, the passage can play the effect of direction to the material for the material falls between two fluted rollers more easily, reduces scattering everywhere of material.

Preferably, the feed end of the material pipe is hinged with a baffle, an articulated shaft of the baffle penetrates through the material pipe and extends outwards, connecting rods are fixedly arranged at two ends of the articulated shaft of the baffle, balancing weights are fixedly arranged on the connecting rods, and the baffle can completely seal the material pipe in a natural state.

Through adopting above-mentioned technical scheme, when building rubbish pours into the material pipe, the baffle overturns towards the material pipe under the action of gravity of building rubbish for building rubbish normally gets into in the material pipe. Building rubbish gets into the back, and the baffle seals the material pipe again under the effect of balancing weight, has played the effect that blocks to raise dust and the piece that splashes.

Preferably, a stop block is fixedly arranged on the inner wall of the material pipe, and when the stop block abuts against the stop block, the stop block completely seals the material pipe.

Through adopting above-mentioned technical scheme, the baffle has played spacing effect to the baffle, has guaranteed that the baffle can not overturn towards the material pipe outside for the baffle is better to the closed effect of material pipe.

Preferably, the discharge end of the material pipe is provided with a sundries collecting chamber, a sundries collecting hopper is arranged in the sundries collecting chamber in a sliding mode, and the sundries collecting hopper can be drawn out of the sundries collecting chamber.

Through adopting above-mentioned technical scheme, unify collection to rubbish such as less timber piece, plastic chip through receiving miscellaneous fill, reduced the clearance degree of difficulty, reduced staff's work load.

Preferably, the bottom end of the impurity collecting hopper is rotatably provided with a roller.

Through adopting above-mentioned technical scheme, through set up the gyro wheel on receiving miscellaneous fill for the staff makes things convenient for more to remove receiving miscellaneous fill, and is more laborsaving during the removal.

Preferably, the two sides of the impurity collecting hopper are integrally formed with flanges, and the inner wall of the impurity collecting chamber is provided with a sliding groove matched with the flanges.

Through adopting above-mentioned technical scheme, when receiving miscellaneous fill and being located to receive miscellaneous indoor, receive the turn-ups of miscellaneous fill and peg graft in the spout, play the effect of shutoff to receiving miscellaneous fill and receiving the gap between the miscellaneous room, guaranteed that rubbish such as less timber piece, plastic chip falls in receiving miscellaneous fill.

In summary, the present application includes at least one of the following beneficial technical effects:

1. building garbage falls on the sieve plate after being poured into the material pipe, garbage such as smaller wood chips, plastic chips and the like continuously falls after passing through the sieve plate, large garbage such as crushed concrete, crushed bricks, crushed tiles and the like cannot pass through the sieve plate and is discharged into the material inlet pipe, the large garbage such as the crushed concrete, the crushed bricks, the crushed tiles and the like is conveyed between the two toothed rollers along the material inlet pipe and is recovered after being extruded and crushed, and the garbage such as the smaller wood chips, the plastic chips and the like is collected and treated along the material pipe, so that the recovered aggregate contains fewer impurities, and the quality of the aggregate is improved;

2. when building rubbish poured into the material pipe, the baffle overturns towards the material pipe under the action of gravity of building rubbish for building rubbish normally gets into the material pipe, and after the building rubbish got into, the baffle closed the material pipe again under the effect of balancing weight, had played the effect that stops to raise dust and the piece that splashes.

Drawings

Fig. 1 is a schematic sectional view of an embodiment of the present application.

Fig. 2 is a schematic overall structure diagram of an embodiment of the present application.

Reference numerals: 11. a material pipe; 12. a feed pipe; 13. a sieve plate; 14. a housing; 15. a material guide pipe; 16. a baffle plate; 161. a connecting rod; 162. a balancing weight; 17. a stopper; 18. a trash collecting chamber; 181. a chute; 2. a toothed roller; 31. a driven pulley; 32. a motor; 33. a driving pulley; 34. a belt; 4. a trash collecting hopper; 41. a roller; 42. and (5) flanging.

Detailed Description

The technical solutions in the present application will be described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses breaker is used in building rubbish recovery. Referring to fig. 1 and 2, a crusher for recycling construction waste includes a material pipe 11, and the material pipe 11 is a square pipe. The feed pipe 12 is communicated with the feed pipe 11. The inner wall of the material pipe 11 is fixedly provided with a sieve plate 13, and the sieve plate 13 extends towards the interior of the material feeding pipe 12. One side of the sieve plate 13 is fixedly connected with the material pipe 11, and the other side is fixedly connected with the inner wall of the feeding pipe 12. The side of the screening deck 13 lying on the feed pipe 11 is higher than the side lying on the feed pipe 12 so that the screening deck 13 is inclined into the feed pipe 12. After the materials fall on the sieve plate 13, the materials which cannot pass through the sieve plate 13 enter the feeding pipe 12 along the inclined plane, and the materials which pass through the sieve plate 13 continuously fall along the feeding pipe 11, so that the materials with different sizes are distinguished.

Referring to fig. 1 and 2, a housing 14 is connected to the discharge end of the feed pipe 12, and two toothed rollers 2 are rotatably disposed in the housing 14. The axes of the two gear rollers 2 are parallel to each other, the two gear rollers 2 rotate towards the direction of approaching each other, and a gap for the crushed material to pass through is formed between the two gear rollers 2. A driving component for driving the toothed roller 2 to rotate is arranged on the machine shell 14. The materials which can not pass through the sieve plate 13 fall on the toothed roller 2 and are crushed by the toothed roller 2 for recovery.

Referring to fig. 1 and 2, the driving assembly includes a driven pulley 31 fixedly disposed on the gear roller 2, a motor 32 fixedly disposed on the housing 14, a driving pulley 33 fixedly disposed on an output shaft of the motor 32, and a belt 34 wound between the driving pulley 33 and the driven pulley 31. The toothed roller 2 is driven to rotate through belt transmission, so that when the toothed roller 2 is blocked, the belt 34 slips on the driven belt wheel 31, and the motor 32 can be prevented from being damaged.

Referring to fig. 1 and 2, a material guide pipe 15 is communicated with the discharge end of the feeding pipe 12 in order to enable the material to fall between the two toothed rollers 2. The material guide pipe 15 extends towards the space between the two tooth rollers 2, and plays a role in guiding materials, so that the materials fall between the two tooth rollers 2.

Referring to fig. 1 and 2, in order to prevent the material from flying dust or splashing residues after the material is dumped in the material pipe 11, a baffle 16 is hinged to the feeding end of the material pipe 11. The hinge axis of the baffle 16 penetrates the material pipe 11 and extends outwards, and connecting rods 161 are fixedly arranged at two ends of the hinge axis of the baffle 16. The link 161 is coplanar with the baffle 16 and the link 161 extends away from the baffle 16. A counterweight 162 is fixedly arranged at one end of the connecting rod 161, which is far away from the baffle 16. The shutter 16 is able to completely close the pipe 11 without being subjected to external forces.

Referring to fig. 1 and 2, in order to prevent the baffle 16 from turning toward the outside of the material pipe 11, a stopper 17 is fixedly disposed on the inner wall of the material pipe 11. When the shutter 16 abuts against the stop 17, the shutter 16 closes the pipe 11 completely.

After the material is poured into the material pipe 11, the baffle 16 is turned towards the material pipe 11 under the gravity of the material, so that the material enters the material pipe 11. After the material enters, the baffle 16 recovers under the action of the counterweight 162, and the material pipe 11 is closed.

Referring to fig. 1 and 2, in order to collect the screened impurities, an impurity collecting chamber 18 is communicated with the discharging end of the material pipe 11. The impurity collecting chamber 18 is internally provided with an impurity collecting hopper 4 in a sliding way, and the impurity collecting hopper 4 is of a box-packed structure with an opening at the top end. An opening for the entry and exit of the impurity collecting bucket 4 is opened in the side wall of the impurity collecting chamber 18, so that the impurity collecting bucket 4 can be drawn out from the impurity collecting chamber 18.

Further, please refer to fig. 1 and fig. 2, in order to facilitate the movement of the miscellaneous bucket 4 by the worker, the roller 41 is rotatably disposed at the bottom end of the miscellaneous bucket 4, so that the worker can move the miscellaneous bucket 4 more conveniently and more effort-saving.

Further, referring to fig. 1 and 2, in order to make the sundries fall into the sundries collecting bucket 4, flanges 42 are integrally formed on both sides of the sundries collecting bucket 4. The flange 42 projects away from the trash receptacle 4. The inner wall of the impurity collecting chamber 18 is provided with a sliding groove 181 matched with the flanging 42, so that when the impurity collecting hopper 4 moves into the impurity collecting chamber 18, the flanging 42 can be inserted into the sliding groove 181, and the tightness of connection between the impurity collecting hopper 4 and the impurity collecting chamber 18 is improved.

The implementation principle of the embodiment of the application is as follows: the construction waste is poured into the material pipe 11, and the baffle 16 is turned downwards under the action of the construction waste, so that the construction waste enters the material pipe 11. After the construction waste enters, the baffle 16 abuts against the stop 17 to seal the material pipe 11. Construction waste falls on the screen plate 13, and waste such as smaller wood chips, plastic chips and the like falls through the screen plate 13. Large garbage such as crushed concrete, crushed bricks, crushed tiles and the like cannot pass through the sieve plate 13 and is discharged into the feeding pipe 12.

Garbage such as wood chips, plastic chips and the like falls into the impurity collecting hopper 4 along the material pipe 11. The large garbage such as broken concrete, broken bricks, broken tiles and the like falls between the two tooth rollers 2 under the action of the material guide pipe 15, is extruded and broken, and is discharged from the discharge end of the casing 14 and recovered.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a breaker is used in construction waste recovery which characterized in that: including material pipe (11), the intercommunication has inlet pipe (12) on material pipe (11), fixed sieve (13) that are used for to the inlet pipe (12) interior guide that are provided with on the inner wall of material pipe (11), sieve (13) are towards inlet pipe (12) internal slope, the discharge end intercommunication of inlet pipe (12) has casing (14), casing (14) internal rotation is provided with two fluted rollers (2), two form the clearance that supplies broken back material to pass through between fluted roller (2), be provided with on casing (14) and be used for driving fluted roller (2) pivoted drive assembly.

2. The construction waste recycling crusher according to claim 1, further comprising: the driving assembly comprises a driven belt wheel (31) fixedly arranged on the gear roller (2), a motor (32) fixedly arranged on the machine shell (14), a driving belt wheel (33) fixedly arranged on an output shaft of the motor (32) and a belt (34) arranged between the driving belt wheel (33) and the driven belt wheel (31).

3. The construction waste recycling crusher according to claim 1, further comprising: the feeding pipe (12) is communicated with a material guiding pipe (15), and the material guiding pipe (15) extends out towards the space between the two tooth rollers (2).

4. The construction waste recycling crusher according to claim 1, further comprising: the feeding end of the material pipe (11) is hinged with a baffle (16), an articulated shaft of the baffle (16) penetrates through the material pipe (11) and extends outwards, connecting rods (161) are fixedly arranged at two ends of the articulated shaft of the baffle (16), balancing weights (162) are fixedly arranged on the connecting rods (161), and the baffle (16) can completely seal the material pipe (11) in a natural state.

5. The construction waste recycling crusher according to claim 4, wherein: a stop block (17) is fixedly arranged on the inner wall of the material pipe (11), and when the stop block (16) abuts against the stop block (17), the stop block (17) completely seals the material pipe (11).

6. The construction waste recycling crusher according to claim 1, further comprising: the discharging end of the material pipe (11) is provided with a impurity collecting chamber (18), an impurity collecting hopper (4) is arranged in the impurity collecting chamber (18) in a sliding mode, and the impurity collecting hopper (4) can be drawn out from the impurity collecting chamber (18).

7. The construction waste recycling crusher according to claim 6, further comprising: the bottom end of the impurity collecting hopper (4) is rotatably provided with a roller (41).

8. The construction waste recycling crusher according to claim 6, further comprising: flanges (42) are integrally formed on two sides of the impurity collecting hopper (4), and a sliding groove (181) matched with the flanges (42) is formed in the inner wall of the impurity collecting chamber (18).