CN213161132U

CN213161132U - Building rubbish reducing mechanism

Info

Publication number: CN213161132U
Application number: CN202021584965.7U
Authority: CN
Inventors: 胡明文; 王晓杰; 邱远光; 刘雪涛; 夏青; 李勇; 申景涛; 张晓峰; 罗海滨
Original assignee: China Railway Urban Construction Group Co Ltd
Current assignee: China Railway Urban Construction Group Co Ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-05-11
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses a construction waste crushing device, which comprises a bracket, wherein a crushing chamber is arranged on the bracket, and the upper end and the lower end of the crushing chamber are respectively provided with a feed hopper and a discharge hopper; two rotating main shafts are arranged in the crushing chamber in parallel, a plurality of blades are movably connected to the main shafts and are arranged on the main shafts at a spiral angle, and the blades on the two main shafts are meshed with each other; auxiliary crushing plates are arranged on two sides of the crushing chamber, and blades on the two main shafts are respectively arranged in a staggered manner with the auxiliary crushing plates arranged on the two sides; the upper end of smashing the room is provided with counter bore and through-hole, is provided with dust collection device on the counter bore, and dust collection device includes the dust absorption and fights the mounting panel, and the upper end that the mounting panel was fought in the dust absorption is provided with the dust absorption and fights the body, and the upper end that the body was fought in the dust absorption is provided with the collection bag through the connector activity. The utility model provides a building rubbish reducing mechanism, simple structure, design benefit smashes effectually, and whole process has set up dust collection device, has reduced the harm to the environment.

Description

Building rubbish reducing mechanism

Technical Field

The utility model belongs to building application specifically is a building rubbish reducing mechanism.

Background

The construction waste refers to dregs, spoil, waste materials, residual mud and other wastes generated in the process of construction, laying, dismantling and repairing various buildings, structures, pipe networks and the like by construction, construction units or individuals, and the materials are not helpful for the buildings themselves, but are substances generated in the process of construction and need to be correspondingly treated, so that the ideal engineering project construction can be achieved. If the construction waste is not treated, a lot of harm is generated, firstly, a large amount of land is occupied, secondly, serious environmental pollution is caused, and secondly, the soil structure is damaged, and the ground surface sedimentation is caused, so that the recycling of the construction waste is more and more emphasized at present, and most of the waste of the construction waste can be reused as renewable resources after being sorted, removed or crushed. For example, the waste steel bars, waste iron wires, waste electric wires, various waste steel fittings and other metals are sorted, concentrated and re-melted, and the waste materials of bricks, stones, concrete and the like are crushed to be used for building mortar, plastering mortar, concrete cushions and the like instead of sand, and can also be used for manufacturing building material products of building blocks, paving bricks, lattice bricks and the like. The construction waste in the prior art is often not good in crushing effect in the crushing process, and generates dust which is harmful to the environment, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above problem, the utility model provides a building rubbish reducing mechanism, simple structure, design benefit smashes effectually, and whole process has set up dust collection device, has reduced the harm to the environment.

In order to realize the above purpose, the utility model adopts the technical scheme that: the device comprises a bracket, wherein a crushing chamber is arranged on the bracket, and the crushing chamber is obliquely arranged; the upper end and the lower end of the crushing chamber are respectively provided with a feed hopper and a discharge hopper; two rotating main shafts are arranged in the crushing chamber in parallel, a plurality of blades are movably connected to the main shafts and are arranged on the main shafts at a spiral angle, and the blades on the two main shafts are meshed with each other; auxiliary crushing plates are arranged on two sides of the crushing chamber, and blades on the two main shafts are respectively arranged in a staggered manner with the auxiliary crushing plates arranged on the two sides; the upper end of smashing the room is provided with counter bore and through-hole, is provided with dust collection device on the counter bore, and dust collection device includes the dust absorption and fights the mounting panel, and the upper end that the mounting panel was fought in the dust absorption is provided with the dust absorption and fights the body, and the upper end that the body was fought in the dust absorption is provided with the collection bag through the connector activity.

Further, the bottom of the collecting bag is movably arranged on the outer surface of the connecting body through a binding belt.

Furthermore, after one ends of the two main shafts are connected through a gear assembly, the main shafts are connected with a driving device through a transmission device, and the driving device is arranged on the base; the other ends of the two main shafts are arranged on a bearing seat, and the bearing seat is arranged on a supporting plate through a supporting seat.

Further, the blade and the spindle are fixed through a nut.

Furthermore, the lower end of the discharge hopper is provided with a frame body, and the frame body is arranged on the trolley.

Furthermore, a baffle plate is arranged at the side end of the collecting bag and is arranged at the side upper end of the crushing chamber.

The utility model has the advantages that:

1. the utility model provides a building rubbish reducing mechanism, simple structure, design benefit smashes building rubbish through the crisscross setting of the supplementary crushing board that two epaxial blades of main shaft set up with both sides respectively, smashes effectually, and whole process has set up dust collection device, has reduced the harm to the environment.

2. The utility model discloses the bottom of well collection bag sets up the surface at the connector through the bandage activity, and the installation of bag is conveniently collected with taking out to such structural design, and is efficient.

3. The utility model discloses the lower extreme of well hopper is provided with the framework, and the framework setting has reduced artifical intensity of labour on the shallow, such structural design.

Drawings

Fig. 1 is a front view of the structure of the present invention.

Fig. 2 is a top view of the structure of the present invention (without the driving device and the transmission device).

Fig. 3 is an enlarged schematic view of a point a in fig. 1.

The text labels in the figures are represented as: 1. a base; 2. a drive device; 3. a transmission device; 4. a crushing chamber; 5. a main shaft; 6. a feed hopper; 7. an auxiliary crushing plate; 8. a blade; 9. a dust collection bucket mounting plate; 10. a dust collection bucket body; 11. binding bands; 12. a linker; 13. a collection bag; 14. a bearing seat; 15. a supporting seat; 16. a discharge hopper; 17. a support plate; 18. a frame body; 19. pushing a cart; 20. a support; 21. a gear assembly; 22. a baffle plate; 401. a counter bore; 402. and a through hole.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

As shown in fig. 1-3, the specific structure of the present invention is: the device comprises a bracket 20, wherein a crushing chamber 4 is arranged on the bracket 20, and the crushing chamber 4 is obliquely arranged; the upper end and the lower end of the crushing chamber 4 are respectively provided with a feed hopper 6 and a discharge hopper 16; two rotating main shafts 5 are arranged in parallel in the crushing chamber 4, a plurality of blades 8 are movably connected to the main shafts 5, the blades 8 are arranged on the main shafts 5 at a spiral angle, and the blades 8 on the two main shafts 5 are mutually meshed; auxiliary crushing plates 7 are arranged on two sides of the crushing chamber 4, and blades 8 on the two main shafts 5 are respectively arranged in a staggered manner with the auxiliary crushing plates 7 arranged on the two sides; the upper end of the crushing chamber 4 is provided with a counter bore 401 and a through hole 402, the counter bore 401 is provided with a dust collecting device, the dust collecting device comprises a dust collecting bucket mounting plate 9, the upper end of the dust collecting bucket mounting plate 9 is provided with a dust collecting bucket body 10 (including an exhaust fan which is not shown), and the upper end of the dust collecting bucket body 10 is movably provided with a collecting bag 13 through a connecting body 12. During the specific use, building rubbish at first gets into through feeder hopper 6 and smashes room 4, smashes building rubbish through the crisscross setting of the supplementary crushing board 7 that sets up with both sides respectively of blade 8 on two main shafts 5 in smashing room 4, smashes effectually, and at crushing in-process, the dust of production is inhaled through dust absorption hopper body 10 and is collected bag 13 in, has reduced the harm to the environment.

As shown in figures 1 and 3, the bottom of the collecting bag 13 is movably arranged on the outer surface of the connecting body 12 through the binding band 11, and the structure design is convenient for the installation and the removal of the collecting bag 14 and has high efficiency.

As shown in fig. 1 and 2, after one ends of two spindles 5 are connected through a gear assembly 21, the spindles 5 are connected with a driving device 2 through a transmission device 3, and the driving device 2 is arranged on a base 1; the other ends of the two spindles 5 are arranged on bearing blocks 14, and the bearing blocks 14 are arranged on a support plate 17 through support seats 15.

As shown in fig. 1 and 2, the blade 8 and the spindle 5 are fixed through a nut, and the structure design is convenient to install and replace.

As shown in FIG. 1, the frame 18 is arranged at the lower end of the discharging hopper 16, and the frame 18 is arranged on the trolley 19, so that the structural design reduces the labor intensity of workers.

As shown in fig. 1 and 3, the side end of the collection bag 13 is provided with a baffle 22, and the baffle 22 is provided at the side upper end of the pulverization chamber 4.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. A building rubbish smashing device comprises a support (20) and is characterized in that a smashing chamber (4) is arranged on the support (20), and the smashing chamber (4) is obliquely arranged; the upper end and the lower end of the crushing chamber (4) are respectively provided with a feed hopper (6) and a discharge hopper (16); two rotating main shafts (5) are arranged in parallel in the crushing chamber (4), a plurality of blades (8) are movably connected to the main shafts (5), the blades (8) are arranged on the main shafts (5) at a spiral angle, and the blades (8) on the two main shafts (5) are mutually meshed; auxiliary crushing plates (7) are arranged on two sides of the crushing chamber (4), and blades (8) on the two main shafts (5) are respectively arranged in a staggered manner with the auxiliary crushing plates (7) arranged on the two sides; the upper end of the crushing chamber (4) is provided with a counter bore (401) and a through hole (402), the counter bore (401) is provided with a dust collecting device, the dust collecting device comprises a dust collecting hopper mounting plate (9), the upper end of the dust collecting hopper mounting plate (9) is provided with a dust collecting hopper body (10), and the upper end of the dust collecting hopper body (10) is movably provided with a collecting bag (13) through a connecting body (12).

2. A construction waste crushing apparatus according to claim 1, wherein the bottom of the collecting bag (13) is movably disposed on the outer surface of the connecting body (12) by a binding band (11).

3. The construction waste crushing device according to claim 1, wherein one end of the two main shafts (5) is connected through a gear assembly (21), wherein the main shafts (5) are connected with the driving device (2) through a transmission device (3), and the driving device (2) is arranged on the base (1); the other ends of the two main shafts (5) are arranged on a bearing seat (14), and the bearing seat (14) is arranged on a support plate (17) through a support seat (15).

4. A construction waste crushing device according to claim 1, wherein the blade (8) is fixed to the main shaft (5) by a nut.

5. A construction waste crushing device according to claim 1, characterized in that the lower end of the discharge hopper (16) is provided with a frame (18), the frame (18) being provided on a cart (19).

6. A construction waste crushing apparatus according to claim 1, characterized in that the side end of the collecting bag (13) is provided with a baffle (22), and the baffle (22) is provided at the side upper end of the crushing chamber (4).