CN211026612U

CN211026612U - Multistage reducing mechanism is used in building refuse treatment

Info

Publication number: CN211026612U
Application number: CN201921553892.2U
Authority: CN
Inventors: 银建华
Original assignee: Xinyi Shao Zhong Chong Chuang Industry And Trade Development Co ltd
Current assignee: Xinyi Shao Zhong Chong Chuang Industry And Trade Development Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-07-17
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a building garbage handles and uses multistage reducing mechanism, including broken mechanism and fender workbin, broken mechanism fixed mounting is at the top of keeping off the workbin, and broken mechanism is including being used for broken crushing barrel, throwing material funnel, third step motor and casing constitution, and the crushing barrel is built-in at the back middle part of casing, and the fixed surface of crushing barrel alternates installs third step motor, and the fixed cover of inner wall of crushing barrel is equipped with the ring gear. The utility model relates to a building garbage handles and uses multistage reducing mechanism through the crushing barrel that is equipped with, the broken tooth of ring gear, third step motor and throw the material funnel thereby be difficult to the rotation of kibbling muddy earth fragment of brick rubbish of building at the drive effect of third step motor realization crushing barrel and the broken tooth of ring gear, make its rubbish of putting into in the crushing barrel carry out mechanical crushing treatment, avoid the manual work to carry out the breakage.

Description

Multistage reducing mechanism is used in building refuse treatment

Technical Field

The utility model relates to a reducing mechanism, in particular to building garbage handles and uses multistage reducing mechanism.

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.

1) The existing crusher has low crushing efficiency on construction wastes, only performs primary crushing treatment when crushing high-strength concrete masonry, so that the crushed materials are not uniform enough, and the crushed materials cannot reach secondary application standards due to the non-uniformity;

2) the existing garbage transferring method for building garbage is difficult to transfer well crushed garbage, so that the well crushed garbage is carried by workers frequently, and the processing and crushing efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building rubbish handles uses multi-stage reduction device to solve the current breaker that proposes in the above-mentioned background art and to building rubbish crushing efficiency low, only do crushing treatment when mixing earth masonry to high strength broken, make the material after the broken completion not enough even, the material after smashing is owing to not enough evenly make its problem that can't reach secondary application standard.

In order to achieve the above object, the utility model provides a following technical scheme: a multistage crushing device for building garbage treatment comprises a crushing mechanism and a material blocking box, wherein the crushing mechanism is fixedly installed at the top of the material blocking box and comprises a crushing barrel for crushing, a feeding hopper, a third step motor and a shell, the crushing barrel is arranged in the middle of the back of the shell, the third step motor is fixedly and alternately installed on the surface of the crushing barrel, a gear ring is fixedly sleeved on the inner wall of the crushing barrel, a discharging slot is formed in the right bottom of the gear ring, crushing teeth are meshed and rotated in the gear ring, and the middle of each crushing tooth is in transmission connection with the output end of the third step motor through a coupling;

the feeding hopper is communicated with the surface of the outer wall of one side of the shell, a material blocking box is fixedly mounted at the front bottom of the shell, a slot is formed in the side wall of the material blocking box, a wedge is inserted into the slot, a rack is fixedly mounted at the front bottom of the wedge, driving teeth are meshed with the bottom of the rack, limiting teeth are arranged at the bottom of the driving teeth, the limiting teeth are mounted on the inner wall of the middle of the gear box, a first stepping motor is fixedly mounted at one side of the top of the gear box, and the output end of the first stepping motor is in transmission connection with the middle of the back of the driving teeth;

the bottom of the material blocking box is fixedly provided with a crushing funnel, the side wall of the crushing funnel is fixedly provided with a second stepping motor, and the output end of the second stepping motor penetrates through the side wall of the material blocking box to be embedded in a bearing and is in transmission penetrating connection with a plurality of crushing gears arranged in the material blocking box;

the equal fixed stay in two avris in bottom of broken funnel has the support frame, the equal fixed stay in two avris in middle part of arc layer board in the bottom of support frame, the equal fixed stay in four edges on surface of arc layer board has fixing bearing, all connect between the fixing bearing and be equipped with the conveyer belt drive roller, two the one end of conveyer belt drive roller is all connected through the belt pulley and the belt transmission that cup joint and be equipped with, and the one end fixed mounting of one of them conveyer belt drive roller has the rotation motor, the bottom and the arc layer board lateral wall fixed mounting that rotate the motor are connected, and the surface cover of two conveyer belt drive rollers is equipped with.

As an optimal technical scheme of the utility model, the supporting leg is installed to the bottom of arc layer board.

As an optimal technical scheme of the utility model, the ejection of compact fluting communicates with fender material case top.

As an optimized technical scheme of the utility model, gear box and broken funnel lateral wall fixed connection.

As an optimized technical scheme of the utility model, the bottom cover of broken funnel is equipped with the filter screen.

As an optimal technical scheme of the utility model, broken mechanism's the back is equipped with flush mounting plate of switch, flush mounting plate of switch's surface is installed third step motor switch, first step motor switch, second step motor switch and is rotated the motor switch respectively, third step motor and third step motor switch electric connection, second step motor and second step motor switch electric connection, rotate the motor and rotate motor switch electric connection, third step motor switch, first step motor switch, second step motor switch and rotate motor switch all with external power supply electric connection.

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

1) the rotation of the crushing barrel and the gear ring crushing teeth is realized under the driving action of the third step motor through the crushing barrel, the gear ring crushing teeth, the third step motor and the feeding hopper, so that the garbage which is placed into the crushing barrel is subjected to mechanical crushing treatment, and manual crushing is avoided;

2) the broken concrete bricks meeting the conditions are separated from the discharging slot through the discharging slot, fall into the material blocking box and are temporarily stopped and collected, the rack is conveniently meshed and separated through the slot, the wedge, the rack and the driving teeth, and the wedge is automatically separated from the slot under the rotating action of the first stepping motor, so that the materials of the material blocking box fall off, and the driving teeth are prevented from derailing by combining the gear box and the limiting teeth, so that the stability is improved;

3) the material is conveniently subjected to secondary crushing treatment through the crushing hopper and the crushing gear, and the up-to-standard material is filtered and separated through the filter screen, and the material is conveniently conveyed and conveyed through the conveying belt driving roller, the arc-shaped supporting plate and the belt pulley, so that the material is prevented from being manually conveyed;

4) the device refines even secondary crushing and filtering screening to the material crushing, so that the material which meets the secondary use standard is screened out, and manual crushing is avoided.

Drawings

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

fig. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a schematic view of the connection structure between the grinding gear and the second stepping motor of the present invention;

fig. 4 is a schematic structural view of the wedge and the rack of the present invention;

fig. 5 is the schematic view of the split structure of the crushing teeth and the gear ring of the present invention.

In the figure: 1. a crushing mechanism; 2. a milling drum; 3. a third step motor; 4. a feeding hopper; 5. a slot; 6. a wedge; 7. crushing a funnel; 8. fixing the bearing; 9. a first stepper motor; 10. a gear box; 11. a support frame; 12. a drive tooth; 13. limiting teeth; 14. a conveyor belt drive roller; 15. a belt pulley; 16. an arc-shaped supporting plate; 17. supporting legs; 18. a second stepping motor; 19. a crushing gear; 20. crushing teeth; 21. a ring gear; 22. a rack; 23. discharging and grooving; 24. a housing.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5, the utility model provides a multistage reducing mechanism for building garbage disposal, including crushing mechanism 1 and material blocking box, crushing mechanism 1 is fixed to be installed at the top of material blocking box, crushing mechanism 1 includes the crushing barrel 2 that is used for the breakage, throw material funnel 4, third step motor 3 and casing 24 constitute, crushing barrel 2 embeds in the middle part of the back of casing 24, the fixed interlude of surface of crushing barrel 2 installs third step motor 3, the fixed cover of inner wall of crushing barrel 2 is equipped with ring gear 21, the positive bottom of ring gear 21 has been seted up ejection of compact fluting 23, ring gear 21 inside meshing rotation has crushing tooth 20, the shaft coupling that the middle part of crushing tooth 20 was equipped with through the connection is connected with the transmission of third step motor 3 output;

the feeding hopper 4 is communicated with the surface of the outer wall of one side of the shell 24, a material blocking box is fixedly installed at the front bottom of the shell 24, a slot 5 is formed in the side wall of the material blocking box, a wedge 6 is inserted into the slot 5, a rack 22 is fixedly installed at the front bottom of the wedge 6, driving teeth 12 are meshed with the bottom of the rack 22, limiting teeth 13 are arranged at the bottoms of the driving teeth 12, the limiting teeth 13 are installed on the inner wall of the middle of the gear box 10, a first stepping motor 9 is fixedly installed at one side of the top of the gear box 10, and the output end of the first stepping motor 9 is in transmission connection with the middle of the back of the;

the bottom fixed mounting that keeps off the workbin is equipped with broken funnel 7, and the lateral wall fixed mounting of broken funnel 7 has second step motor 18, and the output of second step motor 18 passes and keeps off the workbin lateral wall scarf joint bearing to with keep off the inside a plurality of that is equipped with of workbin and smash the gear 19 transmission and alternate and be connected.

The equal fixed stay in two avris in bottom of broken funnel 7 has support frame 11, the equal fixed stay in two avris in middle part of arc layer board 16 in the bottom of support frame 11, the equal fixed stay in four edges on surface of arc layer board 16 has fixing bearing 8, all connect between fixing bearing 8 and be equipped with conveyer belt drive roller 14, the one end of two conveyer belt drive rollers 14 is all connected through the belt pulley 15 and the belt transmission that cup joint and be equipped with, the one end fixed stay of one of them conveyer belt drive roller 14 has the rotation motor, the bottom and the 16 lateral wall fixed stay of arc layer board that rotate the motor are connected, the surface cover of two conveyer belt drive rollers 14 is.

Preferably, the bottom of the arc-shaped supporting plate 16 is provided with a supporting leg 17, so that the arc-shaped supporting plate 16 is conveniently supported.

Preferably, ejection of compact fluting 23 and fender workbin top intercommunication, conveniently drop the material that ejection of compact fluting 23 goes out the separation and collect in keeping off the workbin.

Preferably, the gear box 10 is fixedly connected with the side wall of the crushing hopper 7, and the rotating position of the whole gear is conveniently limited by the limiting teeth 13 arranged inside the gear box 10.

Preferably, the bottom end of the crushing funnel 7 is covered with a filter screen. The materials after being crushed are conveniently screened through the filter screen, so that the qualified building materials are screened out to realize secondary development and utilization.

Preferably, the back of the crushing mechanism 1 is provided with a switch panel, the surface of the switch panel is respectively provided with a third step motor switch, a first step motor switch, a second step motor switch and a rotating motor switch, the third step motor 3 is electrically connected with the third step motor switch, the second step motor 18 is electrically connected with the second step motor switch, the rotating motor is electrically connected with the rotating motor switch, the third step motor switch, the first step motor switch, the second step motor switch and the rotating motor switch are electrically connected with an external power supply, and the switch panel is arranged to facilitate operation and control.

When the multi-stage crushing device is installed, the utility model relates to a construction waste treatment uses multi-stage crushing device, the user firstly puts into the construction waste that needs to be processed and crushed from throwing material feeding funnel 4, open the third step motor switch afterwards, then the third step motor 3 is electrified to operate and carries out high-speed rotation through the gear ring 21 that drives its output, then under the massive construction waste is through the contact collision running-in of broken tooth 20 and gear ring 21, realize the breakage, in the contact process of broken tooth 20 and gear ring 21, massive construction rubble waste is mixed with the solidified cement and carries out the crushing collision, thereby make the massive construction waste refine into more small and exquisite fragment after processing, and will process to the raw materials discharge fluting 23 department of fit size under the drive of broken tooth 20 and screen, fall into the fender workbin and carry out the short-time collection and stop, then the second stepping motor switch is opened, a plurality of crushing gears 19 which are connected in series side by side are driven by a second stepping motor 18 to rotate at high speed simultaneously, then a user can open the first stepping motor switch, the correspondingly meshed racks 22 are meshed and move under the rotation of the driving teeth 12 at the output end of the first stepping motor 9, at the moment, the wedges 6 meshed with the racks 22 are slowly drawn out from the slots 5, the limiting teeth 13 at the bottoms of the driving teeth 12 also rotate so as to ensure the stability in the meshing and rotating process of the driving teeth 12, after the wedges 6 are drawn out, materials fall onto the surface of the crushing hopper 7 from the bottom of the material blocking box, then the crushing gears 19 which rotate at high speed generate strong collision with the inner wall of the crushing hopper 7 to further refine and crush the building crushed slag, and then the crushed slag which meets the crushing specification is separated under the filtration of a filter screen, and falls to the surface of the conveyor belt;

open the rotation motor switch afterwards, it combines belt pulley 15 to drive one of them conveyer belt drive roller 14 to rotate under the circular telegram rotation through the rotation motor, the belt and the same orientation rotation of two conveyer belt drive rollers 14 of support conveyer belt drive roller 14, thereby cup joint the conveyer belt on two conveyer belt drive rollers 14 surfaces and also can follow the roll and realize piling up the transportation of disintegrating slag material this moment, alleviate the pressure of artifical transport, building material after secondary crushing treatment and filtration makes it can accord with the reutilization requirement.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multi-stage crushing device for treating construction waste comprises a crushing mechanism (1) and a material blocking box, wherein the crushing mechanism (1) is fixedly arranged at the top of the material blocking box, it is characterized in that the crushing mechanism (1) comprises a crushing cylinder (2) for crushing, a feeding hopper (4), a third stepping motor (3) and a shell (24), the crushing barrel (2) is arranged in the middle of the back of the shell (24), a third stepping motor (3) is fixedly and alternately arranged on the surface of the crushing barrel (2), the inner wall of the crushing barrel (2) is fixedly sleeved with a gear ring (21), the right bottom of the gear ring (21) is provided with a discharging open slot (23), the gear ring (21) is internally meshed with crushing teeth (20) in a rotating manner, and the middle parts of the crushing teeth (20) are in transmission connection with the output end of a third stepping motor (3) through a coupling arranged in a connecting manner;

the feeding hopper (4) is communicated with the surface of the outer wall of one side of the shell (24), a material blocking box is fixedly mounted at the front bottom of the shell (24), a slot (5) is formed in the side wall of the material blocking box, a wedge (6) is inserted into the slot (5), a rack (22) is fixedly mounted at the front bottom of the wedge (6), driving teeth (12) are meshed with the bottom of the rack (22), limiting teeth (13) are arranged at the bottom of the driving teeth (12), the limiting teeth (13) are mounted on the inner wall of the middle of the gear box (10), a first stepping motor (9) is fixedly mounted at one side of the top of the gear box (10), and the output end of the first stepping motor (9) is in transmission connection with the middle of the back of the driving teeth (12);

the bottom of the material blocking box is fixedly provided with a crushing funnel (7), the side wall of the crushing funnel (7) is fixedly provided with a second stepping motor (18), and the output end of the second stepping motor (18) penetrates through the side wall of the material blocking box to be embedded in a bearing and is in transmission penetrating connection with a plurality of crushing gears (19) arranged inside the material blocking box;

the equal fixed stay in two avris in bottom of broken funnel (7) has support frame (11), the equal fixed stay in middle part both avris in arc layer board (16) in the bottom of support frame (11), the equal fixed stay in four edges on the surface of arc layer board (16) has fixing bearing (8), all connect between fixing bearing (8) and be equipped with conveyer belt drive roller (14), two the one end of conveyer belt drive roller (14) is all connected through belt pulley (15) and the belt transmission that cup joints and be equipped with, and the one end fixed stay of one of them conveyer belt drive roller (14) has the rotation motor, the bottom and the arc layer board (16) lateral wall fixed mounting of rotation motor are connected, and the surface cover of two conveyer belt drive rollers (14) is equipped with the conveyer belt.

2. The multistage pulverizing apparatus for building garbage disposal according to claim 1, characterized in that: and the bottom of the arc-shaped supporting plate (16) is provided with a supporting leg (17).

3. The multistage pulverizing apparatus for building garbage disposal according to claim 1, characterized in that: the discharging open groove (23) is communicated with the top of the material blocking box.

4. The multistage pulverizing apparatus for building garbage disposal according to claim 1, characterized in that: the gear box (10) is fixedly connected with the side wall of the crushing funnel (7).

5. The multistage pulverizing device for building garbage disposal according to claim 4, characterized in that: the bottom end of the crushing funnel (7) is covered with a filter screen.

6. The multistage pulverizing apparatus for building garbage disposal according to claim 1, characterized in that: the back of the crushing mechanism (1) is provided with a switch panel, the surface of the switch panel is respectively provided with a third stepping motor switch, a first stepping motor switch, a second stepping motor switch and a rotating motor switch, the third stepping motor (3) is electrically connected with the third stepping motor switch, the second stepping motor (18) is electrically connected with the second stepping motor switch, the rotating motor is electrically connected with the rotating motor switch, and the third stepping motor switch, the first stepping motor switch, the second stepping motor switch and the rotating motor switch are electrically connected with an external power supply.