CN209952942U

CN209952942U - Construction waste crushing and sorting device

Info

Publication number: CN209952942U
Application number: CN201920692360.0U
Authority: CN
Inventors: 姜思旭; 姚继权; 罗晶; 赵雷鸣; 宋雨楠; 尹浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-01-17
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a construction waste is broken and sorting unit, including first conveyer belt, second conveyer belt and crushed aggregates device, the one end fixedly connected with second action wheel of first conveyer belt, the middle part transmission of second action wheel is connected with second conveying motor, the other end of first conveyer belt is provided with the second leading wheel, first support frame and ground fixed connection are passed through to the bottom of first conveyer belt. The utility model discloses a device this utility model through setting up second conveyer belt, first hopper and crushed aggregates device, help transporting by oneself building rubbish and realize rubbish smashing, realize unmanned automatic smashing, both improve processing and smash efficiency, can reduce the processing cost again, safety and stability, this utility model discloses an adopt first vibration sorting sieve, second vibration sorting sieve and vibrating motor, screen about realizing, the rubble that can effectively screen big specification is retrieved and is carried out the regrinding, has improved the screening precision, avoids the artifical screening of later stage secondary.

Description

Construction waste crushing and sorting device

Technical Field

The utility model relates to a technical field of building rubbish handles, in particular to broken and sorting unit of building rubbish.

Background

With the progress of city construction, new rural construction and urbanization, the construction wastes such as bricks, stones, concrete and the like generated in the process of building, laying or dismantling buildings, structures and the like, the quantity of the construction wastes in China accounts for 30-40% of the total quantity of the municipal wastes, and the main treatment method of the construction wastes in China is that the construction wastes in China are buried underground, so that the problems of large land occupation, serious environmental pollution, soil structure damage, surface subsidence and the like are caused. The waste materials such as bricks, stones, concrete and the like in the construction waste can be used for building mortar, plastering mortar, making concrete cushions and the like after being crushed, and can also be used for manufacturing building materials such as building blocks, paving bricks, lattice bricks and the like.

At present most rubble device all is disposable rubble, can't sieve to building rubbish's crushing degree, leads to the rubble specification after smashing different, can't the accuracy be arranged in different building materials, needs secondary screening back repulverize processing, leads to holistic machining efficiency to hang down excessively.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a construction waste is broken and sorting unit can effectively solve the problem in the background art.

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

a construction waste crushing and sorting device comprises a first conveying belt, a second conveying belt and a crushing device, wherein one end of the first conveying belt is fixedly connected with a second driving wheel, the middle part of the second driving wheel is in transmission connection with a second conveying motor, the other end of the first conveying belt is provided with a second guide wheel, the bottom end of the first conveying belt is fixedly connected with the ground through a first support frame, a second hopper is arranged above one end, close to the second guide wheel, of the first conveying belt through a support, one end of the second conveying belt is fixedly connected with a first driving wheel, the middle part of the first driving wheel is in transmission connection with a first conveying motor, the other end of the second conveying belt is provided with a guide wheel, the bottom end of the second conveying belt is fixedly connected with the ground through a second support frame, and a first hopper is fixedly connected above one end, close to the first driving wheel, of the second conveying belt through a support, the utility model discloses a screening machine, including second conveyer belt, crushing device, screening case, baffle have been bolted to the top both sides of second conveyer belt, crushing device includes broken feed bin and divides the screening case, the bottom fixedly connected with reducer pipe of dividing the screening case.

Further, broken feed bin includes initiative crushing roller, driven crushing roller, driving gear and driven gear, the broken motor of fixedly connected with on the lateral wall of broken feed bin, broken motor passes through the chain and is connected with driving gear internal transmission, the outside and the driven gear meshing of driving gear are connected, driven gear and driven crushing roller meshing are connected.

Further, what initiative crushing roller and driven crushing roller all adopted is the cylinder structure, and the equidistant trapezoidal tooth that is provided with in surface of initiative crushing roller and driven crushing roller, initiative crushing roller is clockwise rotation, driven crushing roller is anticlockwise rotation.

Further, the screening box comprises a first vibrating screening sieve, a vibrating motor and a second vibrating screening sieve, the first vibrating screening sieve and the second vibrating screening sieve are fixedly connected with the vibrating motor through metal plates, one end of the first vibrating screening sieve penetrates through and extends to one side of the screening box, and one end, close to the crushing motor, of the first vibrating screening sieve is arranged right above the second hopper.

Furthermore, the sieve pores of the first vibrating separating sieve and the second vibrating separating sieve are both square structures, the sieve pores of the first vibrating separating sieve are larger than the sieve pores of the second vibrating separating sieve, and the second vibrating separating sieve is tightly attached to the two side walls of the separating sieve box.

Further, one side fixedly connected with rubble slide of branch sieve case, the bottom of rubble slide is provided with collects the storehouse.

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

the utility model discloses a set up second conveyer belt, first hopper and crushed aggregates device, help transporting by oneself construction waste to realize rubbish and smash, realize unmanned automatic crushing, both improved processing and smashed efficiency, can reduce the processing cost again, safety and stability.

Two, this utility model discloses an adopt first vibration separating screen, second vibration separating screen and vibrating motor, screening about realizing, the rubble that can effectively filter big specification is retrieved and is carried out the regrinding, has improved the screening precision, avoids the artifical screening of later stage secondary, and first vibration separating screen and second vibration separating screen pass through the metal sheet and connect, can realize the simultaneous control vibration, have reduced vibrating motor's use, reduce cost.

Three, this utility model discloses a first conveyer belt and second hopper can help the big specification rubble that first vibration sorting sieve screened to get off to come and go the transportation and realize the regrinding processing, and the degree of automation of equipment is high, smashes effectually, and utilizes reducing pipe and rubble slide to realize that the rubble is collected with the branch package of dust, reduces the processing dust, reduces the hidden danger that building rubbish was stacked at will.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the crushing roller of the present invention.

Fig. 3 is a schematic structural view of the vibrating screen of the present invention.

In the figure: 1. a first conveyance motor; 2. a first hopper; 3. a second conveyance motor; 4. a first conveyor belt; 5. a baffle plate; 6. a second conveyor belt; 7. a guide wheel; 8. an active crushing roller; 9. a crushing device; 10. a driving gear; 11. a driven gear; 12. a crushing motor; 13. a driven crushing roller; 14. crushing a bin; 15. a first vibrating separating screen; 16. a vibration motor; 17. a second vibrating separating screen; 18. a rubble chute; 19. a collection bin; 20. a reducer pipe; 21. a second hopper; 22. a first support frame; 23. a second support frame; 24. a first drive wheel; 25. a second drive wheel; 26. and a screening box.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a building rubbish crushing and sorting device includes first conveyer belt 4, second conveyer belt 6 and crushed aggregates device 9, its characterized in that: one end of the first conveyor belt 4 is fixedly connected with a second driving wheel 25, the middle part of the second driving wheel 25 is connected with a second conveyor motor 3 in a transmission manner, the other end of the first conveyor belt 4 is provided with a second guide wheel, the bottom end of the first conveyor belt 4 is fixedly connected with the ground through a first support frame 22, a second hopper 21 is arranged above one end, close to the second guide wheel, of the first conveyor belt 4 through a support, one end of the second conveyor belt 6 is fixedly connected with a first driving wheel 24, the middle part of the first driving wheel 24 is connected with a first conveyor motor 1 in a transmission manner, the other end of the second conveyor belt 6 is provided with a guide wheel 7, the bottom end of the second conveyor belt 6 is fixedly connected with the ground through a second support frame 23, and the first hopper 2 is fixedly connected above one end, close to the first driving wheel 24, of the second conveyor belt 6, baffle 5 has been bolted to the top both sides of second conveyer belt 6, crushed aggregates device 9 includes broken feed bin 14 and divides sieve case 26, the bottom fixedly connected with reducer pipe 20 of branch sieve case 26.

Wherein, broken feed bin 14 includes initiative crushing roller 8, driven crushing roller 13, driving gear 10 and driven gear 11, fixedly connected with broken motor 12 on a lateral wall of broken feed bin 14, broken motor 12 passes through the chain and is connected with driving gear 10 internal transmission, the outside and the driven gear 11 meshing of driving gear 10 are connected, driven gear 11 and the meshing of driven crushing roller 13 are connected.

Wherein, what initiative crushing roller 8 and driven crushing roller 13 all adopted is the cylinder structure, and the equidistant trapezoidal tooth that is provided with in surface of initiative crushing roller 8 and driven crushing roller 13, initiative crushing roller 8 is clockwise rotation, driven crushing roller 13 is anticlockwise rotation, utilizes the relative motion of initiative crushing roller 8 and driven crushing roller 13, thoroughly smashes the rubble, and trapezoidal tooth can make alternately inlay mutually between the crushing roller, improves holistic crushing effect.

Wherein, divide sieve case 26 to include first vibration separating sieve 15, vibrating motor 16 and second vibration separating sieve 17, first vibration separating sieve 15 passes through metal sheet and vibrating motor 16 fixed connection with second vibration separating sieve 17, the one end of first vibration separating sieve 15 runs through and extends in the one side of separating sieve case 26, the one end that first vibration separating sieve 15 is close to broken motor 12 sets up directly over second hopper 21.

The sieve pores of the first vibrating separating screen 15 and the second vibrating separating screen 17 are of square structures, the sieve pores of the first vibrating separating screen 15 are larger than the sieve pores of the second vibrating separating screen 17, the second vibrating separating screen 17 is tightly attached to the two side walls of the separating screen box 26, crushed gravels are subjected to secondary crushing by using the vibrating separating screens with different specifications, large-size gravels are effectively removed, and the crushing precision and accuracy are improved.

Wherein, divide one side fixedly connected with rubble slide 18 of sieve case 26, the bottom of rubble slide 18 is provided with collection storehouse 19.

It should be noted that the utility model relates to a construction waste crushing and sorting device, in the using process, the staff pours the construction waste into the first hopper 2, and the first transmission motor 1 drives the first driving wheel 24 to rotate, so that the second transmission belt 6 carries the construction waste to the high place for transportation, and the construction waste is poured into the crushing device 9 after reaching the top, at this moment, the crushing motor 12 drives the driving crushing roller 8 to rotate, and the driving gear 10 and the driven gear 11 drive the driven crushing roller 13 to rotate, so that the driving crushing roller 8 and the driven crushing roller 13 rotate oppositely to crush the construction waste, the crushed gravel falls into the sieving box 26, the vibration motor 16 drives the first vibration sieving screen 15 and the second vibration sieving screen 17 to sieve, and the large-sized gravel can not pass through the first vibration sieving screen 15, and thus falls into the second hopper 21, the large-sized crushed stones are conveyed to the first hopper 2 by the first conveyor belt 4 to be transported back and forth for secondary crushing, the small-sized crushed stones fall onto the second vibration separation sieve 17, fine stones and dust fall into the reducer pipe 20 to be discharged, and the small-sized crushed stones are rolled into the collecting bin 19 under the action of the crushed stone slide way 18 to be recycled.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a construction waste crushing and sorting unit, includes first conveyer belt (4), second conveyer belt (6) and crushed aggregates device (9), its characterized in that: one end fixedly connected with second action wheel (25) of first conveyer belt (4), the middle part transmission of second action wheel (25) is connected with second conveying motor (3), the other end of first conveyer belt (4) is provided with the second leading wheel, the bottom of first conveyer belt (4) is through first support frame (22) and ground fixed connection, the one end top that first conveyer belt (4) is close to the second leading wheel is provided with second hopper (21) through the support, the one end fixedly connected with first action wheel (24) of second conveyer belt (6), the middle part transmission of first action wheel (24) is connected with first conveying motor (1), the other end of second conveyer belt (6) is provided with leading wheel (7), the bottom of second conveyer belt (6) is through second support frame (23) and ground fixed connection, the one end top that second conveyer belt (6) is close to first action wheel (24) is through support fixed connection There is first hopper (2), baffle (5) have been bolted to the top both sides of second conveyer belt (6), crushed aggregates device (9) are including broken feed bin (14) and branch sieve case (26), the bottom fixedly connected with reducer pipe (20) of branch sieve case (26).

2. The construction waste crushing and sorting device according to claim 1, wherein: broken feed bin (14) are including initiative crushing roller (8), driven crushing roller (13), driving gear (10) and driven gear (11), fixedly connected with broken motor (12) on the lateral wall of broken feed bin (14), broken motor (12) are connected with driving gear (10) internal transmission through the chain, the outside and driven gear (11) meshing of driving gear (10) are connected, driven gear (11) are connected with driven crushing roller (13) meshing.

3. The construction waste crushing and sorting device according to claim 2, wherein: the active crushing roller (8) and the driven crushing roller (13) both adopt a cylindrical structure, trapezoidal teeth are arranged on the surfaces of the active crushing roller (8) and the driven crushing roller (13) at equal intervals, the active crushing roller (8) rotates clockwise, and the driven crushing roller (13) rotates anticlockwise.

4. The construction waste crushing and sorting device according to claim 1, wherein: divide sieve case (26) to include first vibration separating screen (15), vibrating motor (16) and second vibration separating screen (17), first vibration separating screen (15) and second vibration separating screen (17) pass through metal sheet and vibrating motor (16) fixed connection, the one end of first vibration separating screen (15) is run through and is extended in the one side of separating sieve case (26), the one end that first vibration separating screen (15) is close to broken motor (12) sets up directly over second hopper (21).

5. The construction waste crushing and sorting device according to claim 4, wherein: the sieve pores of the first vibrating separating sieve (15) and the second vibrating separating sieve (17) are both square structures, the sieve pores of the first vibrating separating sieve (15) are larger than the sieve pores of the second vibrating separating sieve (17), and the second vibrating separating sieve (17) is tightly attached to the two side walls of the separating sieve box (26).

6. The construction waste crushing and sorting device according to claim 1, wherein: divide one side fixedly connected with rubble slide (18) of sieve case (26), the bottom of rubble slide (18) is provided with collects storehouse (19).