CN211989081U

CN211989081U - Building waste breaker

Info

Publication number: CN211989081U
Application number: CN202020109751.8U
Authority: CN
Inventors: 戚晓东
Original assignee: Hangzhou Yuhang Hengli Concrete Co ltd
Current assignee: Hangzhou Yuhang Hengli Concrete Co ltd
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-11-24
Anticipated expiration: 2030-01-18

Abstract

The utility model discloses a construction waste crushing device, which belongs to the field of construction waste treatment, and comprises a crushing box and a water inlet pipe, wherein the bottom of the crushing box is provided with a discharging pipe, the water inlet pipe is positioned at one side of the discharging pipe, one end of the water inlet pipe is connected with a first branch pipe, the first branch pipe is connected with a second branch pipe, and the side wall of the second branch pipe, which penetrates through the discharging pipe, is connected with a spray head; the utility model relates to a novelty, not only effectually carry out the breakage to building waste and roll, convenient processing utilizes, and can not have the dust to fly off man-hour, has guaranteed that staff's is healthy, is worth promoting.

Description

Building waste breaker

Technical Field

The utility model belongs to the technical field of the building waste handles, concretely relates to building waste breaker.

Background

At present, when a building is dismantled, a lot of construction wastes are generated, most of the construction wastes are brick concrete mixed wastes, the wastes can be changed into usable materials after effective treatment, for example, the bricks are crushed to fill a roadbed, a filling pit and continuously made into concrete materials, the bricks are large in size and cannot be directly used before crushing, and the bricks can only be used after crushing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction waste breaker to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a building waste crushing device comprises a crushing box and a water inlet pipe, wherein a discharging pipe is arranged at the bottom of the crushing box, the water inlet pipe is positioned on one side of the discharging pipe, one end of the water inlet pipe is connected with a first branch pipe, a plurality of second branch pipes are connected onto the first branch pipe, a spray head is connected onto the side wall of each second branch pipe, feeding hoppers are symmetrically arranged on the top wall of the crushing box, two side walls of each feeding hopper are hinged with a baffle, the bottom of each baffle is connected with a spring, one end of each spring is connected onto the side wall of each feeding hopper, three crushing rollers are rotatably arranged between the inner walls of two sides of the crushing box, a motor is arranged on one side wall of the crushing box, an output shaft of the motor penetrates through the side wall of the crushing box and is connected with a first bevel gear, two rotating shafts are rotatably, and a second bevel gear is meshed with the first bevel gear, a first gear is arranged on one rotating shaft, a second gear is arranged on the other rotating shaft, and the second gear is meshed with the first gear.

Adopt above-mentioned scheme, through setting up inlet tube, branch pipe one, branch pipe two, shower nozzle, baffle and spring isotructure, when broken and the ejection of compact, can avoid the dust particle to scatter, guaranteed that staff's is healthy, through setting up structure such as crushing roller, pivot, grinding roller, motor, bevel gear one, bevel gear two, gear one and gear, carry out the breakage with building waste earlier, then roll again, crushing effect is good, and the recycle of being convenient for is worth promoting.

In a preferred embodiment, the spray head is an atomizer.

By adopting the scheme, the atomizing nozzle can reduce the flying of dust, has small water spraying amount and can not influence the broken construction waste.

In a preferred embodiment, the baffle is of arcuate configuration and has a cross-sectional area equal to one half of the cross-sectional area of the hopper.

Adopt above-mentioned scheme, the baffle keeps off on the loading hopper, can not influence the unloading, avoids the dust to volatilize moreover.

In a preferred embodiment, three of said crushing rolls are located in a common horizontal line, and one hopper is located directly above two adjacent crushing rolls.

By adopting the scheme, the charging hopper is positioned right above the two adjacent crushing rollers, so that the material can accurately fall between the two crushing rollers, and the crushing is finished.

In a preferred embodiment, the crushing roller is located below the crushing roller, and the two crushing rollers are parallel to each other.

By adopting the scheme, the two mutually parallel rolling rollers roll the broken construction waste, so that the large-particle waste is completely rolled, and the processing and utilization are facilitated.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the construction waste crushing device, through the arrangement of the structures such as the water inlet pipe, the first branch pipe, the second branch pipe, the spray head, the baffle plate and the spring, dust particles can be prevented from flying off during crushing and discharging, and the health of workers is guaranteed;

this building waste breaker is through setting up structure such as crushing roller, pivot, grinding roller, motor, bevel gear one, bevel gear two, gear one and gear, carries out the breakage earlier building waste, then rolls, and crushing effect is good, and the recycle of being convenient for is worth promoting.

Drawings

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

FIG. 2 is a schematic structural view of the hopper of the present invention;

fig. 3 is a top view of the rolling roller of the present invention.

In the figure: 1. a crushing box; 2. a water inlet pipe; 3. a discharge pipe; 4. a first branch pipe; 5. a second branch pipe; 6. a spray head; 7. a hopper; 8. a baffle plate; 9. a spring; 10. a crushing roller; 11. a motor; 12. a first bevel gear; 13. a rotating shaft; 14. rolling a roller; 15. a second bevel gear; 16. a first gear; 17. and a second gear.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a construction waste crushing device, which comprises a crushing box 1 and a water inlet pipe 2, wherein a discharging pipe 3 is arranged at the bottom of the crushing box 1, the water inlet pipe 2 is positioned at one side of the discharging pipe 3, one end of the water inlet pipe 2 is connected with a branch pipe one 4, the branch pipe one 4 is connected with a plurality of branch pipes two 5, one end of each branch pipe two 5 penetrates through the side wall of the discharging pipe 3 and is connected with a spray head 6, and the spray head 6 is an atomizing spray head (see fig.; the atomizing nozzle 6 can reduce the flying of dust, has small water spraying amount and cannot influence the broken construction waste.

The top wall of the crushing box 1 is symmetrically provided with a feeding hopper 7, two side walls of the feeding hopper 7 are hinged with baffle plates 8, the bottom of each baffle plate 8 is connected with a spring 9, one end of each spring 9 is connected to the side wall of the feeding hopper 7, each baffle plate 8 is of an arc structure, and the cross section area of each baffle plate 8 is equal to one half of the cross section area of the feeding hopper 7 (see fig. 1 and 2); baffle 8 keeps off on loading hopper 7, can not influence the unloading, avoids the dust to volatilize moreover.

Three crushing rollers 10 are rotatably arranged between the inner walls of the two sides of the crushing box 1, the three crushing rollers 10 are positioned on the same horizontal line, and one charging hopper 7 is positioned right above two adjacent crushing rollers 10 (see fig. 1); the loading hopper 7 is positioned directly above two adjacent crushing rollers 10 so that the material can accurately fall between the two crushing rollers 10, thereby completing the crushing.

A motor 11 is installed on one side wall of the crushing box 1, an output shaft of the motor 11 penetrates through the side wall of the crushing box 1 and is connected with a first bevel gear 12, two rotating shafts 13 are rotatably installed between the inner walls of the other two sides of the crushing box 1, grinding rollers 14 are fixedly sleeved on the rotating shafts 13, a second bevel gear 15 is installed on one rotating shaft 13 and is meshed with the first bevel gear 12, a first gear 16 is installed on one rotating shaft 13, a second gear 17 is installed on the other rotating shaft 13 and is meshed with the first gear 16, and the two grinding rollers 14 are parallel to each other (see fig. 1 and 3); two mutually parallel rolls 14 roll broken construction waste, guarantee to roll whole the rolling of big granule waste, make things convenient for processing and utilize.

When in use, construction waste is added into the crushing box 1 through the feeding hopper 7, two baffle plates 8 are hinged on the inner walls of two sides of the feeding hopper 7, the baffle plates 8 are of arc structures, the blanking of the construction waste cannot be influenced, after the blanking is finished, the baffle plates 8 can be restored to the original positions under the action of the elastic force of the spring 9, the dust is prevented from being dispersed from the feeding hopper 7, the three crushing rollers 10 are driven to rotate by a driving motor (not shown), the falling construction waste is crushed, the motor 11 is simultaneously opened, the motor 11 drives the bevel gear I12 to rotate, the bevel gear I12 is meshed with the bevel gear II 15, so that one rotating shaft 13 rotates, the two rotating shafts 13 are meshed with the paper wheel I16 and the gear II 17, the two rotating shafts 13 are driven to synchronously and reversely rotate, the grinding rollers 14 are synchronously and reversely rotated, the construction waste falling between the two grinding rollers 14 is ground to be changed, then through the ejection of compact of discharging pipe 3, before the ejection of compact, to leading to water in the inlet tube 2, water passes through branch pipe 4 and two 5 entering shower nozzles of

branch pipe

6, and 6 blowout through shower nozzle, shower nozzle 6 are atomizer, and atomizer can not only reduce scattering of dust, and the water spray volume is little moreover, can not cause the influence to the construction waste after the breakage, is worth promoting.

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. The utility model provides a construction waste breaker, includes broken case (1) and inlet tube (2), its characterized in that: the bottom of the crushing box (1) is provided with a discharging pipe (3), the water inlet pipe (2) is positioned on one side of the discharging pipe (3), one end of the water inlet pipe (2) is connected with a branch pipe I (4), the branch pipe I (4) is connected with a plurality of branch pipes II (5), the side wall of one end of each branch pipe II (5) penetrating through the discharging pipe (3) is connected with a spray head (6), the top wall of the crushing box (1) is symmetrically provided with a charging hopper (7), two side walls of the charging hopper (7) are hinged with baffle plates (8), the bottom of each baffle plate (8) is connected with a spring (9), one end of each spring (9) is connected to the side wall of the charging hopper (7), three crushing rollers (10) are rotatably arranged between the inner walls of two sides of the crushing box (1), a motor (11) is arranged on one side wall of the crushing box (1), an output shaft of the, two rotating shafts (13) are rotatably arranged between the inner walls of the other two sides of the crushing box (1), the rolling rollers (14) are fixedly sleeved on the rotating shafts (13), one rotating shaft (13) is provided with a second bevel gear (15), the second bevel gear (15) is meshed with the first bevel gear (12), one rotating shaft (13) is provided with a first gear (16), the other rotating shaft (13) is provided with a second gear (17), and the second gear (17) is meshed with the first gear (16).

2. The construction waste crushing device according to claim 1, wherein: the spray head (6) is an atomizing spray head.

3. The construction waste crushing device according to claim 1, wherein: the baffle (8) is of an arc-shaped structure, and the cross section area of the baffle (8) is equal to one half of that of the charging hopper (7).

4. The construction waste crushing device according to claim 1, wherein: the three crushing rollers (10) are positioned on the same horizontal line, and one charging hopper (7) is positioned right above two adjacent crushing rollers (10).

5. The construction waste crushing device according to claim 1, wherein: the rolling rollers (14) are positioned below the crushing rollers (10), and the two rolling rollers (14) are parallel to each other.