CN218905838U

CN218905838U - Recycled concrete mixer

Info

Publication number: CN218905838U
Application number: CN202222850028.7U
Authority: CN
Inventors: 俞翔
Original assignee: Shandong Chengkai Yuanda Prefabricated Building Co ltd
Current assignee: Shandong Chengkai Yuanda Prefabricated Building Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-04-25
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a recycled concrete mixer, and relates to the technical field of recycled concrete mixing. The utility model provides a crushing roller of this equipment organism inside fixed mounting, crushing roller inner wall fixed connection rotation axis, motor output is rotated to rotation axis one end, organism top fixed mounting air-blower, air-duct fixed connection dust containing box, fixed surface installs the motor on the organism, motor output rotates and connects the rotation axis, rotation axis fixed surface installs stirring board, fixed mounting stirring leaf about the stirring board surface, the welding bin outlet in organism bottom, bin outlet bottom fixed mounting conveying pipeline, this equipment is broken the waste material that falls through motor control crushing roller, the air-blower absorbs the dust that broken waste material piece produced, waste material falls in the bottom afterwards, carry out long-time stirring to gathering materials through stirring board, make recycled concrete shaping, afterwards through conveying pipeline quick discharge, equipment production speed has been improved effectively.

Description

Recycled concrete mixer

Technical Field

The utility model relates to the technical field of recycled concrete stirring, in particular to a recycled concrete stirrer.

Background

The recycled concrete is usually prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded waste concrete blocks with the graded aggregate according to a certain proportion, partially or completely replacing natural aggregates such as sand and stone, adding cement, water and the like, and in the stirring equipment in the prior art, sometimes some waste concrete fragments with larger volume fall into the stirring barrel if the waste concrete fragments do not notice, the waste concrete fragments fall down to the bottom of the stirring device along with the influence of gravity, cracks and damages the stirring device in the continuous stirring process, the using effect of the stirring device is affected, and a lot of residual materials adhere to the inner wall of the equipment in the long-term use process of the stirring barrel, so that the materials are difficult to clean, the quality of the preparation of the subsequent recycled concrete is affected, the concrete can only actively flow out from a discharge hole in the discharging process, the discharging process is slow, dust generated in the stirring process can not be effectively blocked, and the dust drifts into the natural environment.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a recycled concrete mixer, which solves the problems mentioned in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a recycled concrete mixer, includes the organism, fixed surface installs feed inlet A on the organism, broken roller of feed inlet A bottom fixed mounting, broken roller inner wall fixed connection rotation axis A, rotation axis A one end threaded connection nut, the rotation axis A other end rotates and connects motor A output, organism top fixed mounting air-blower, air-blower top fixed connection blast pipe, blast pipe fixed connection dust containing box, fixed surface installs motor B on the organism, motor B output rotates and connects rotation axis B, rotation axis B fixed surface installs stirring board, stirring leaf fixed mounting is gone up to stirring board surface lower extreme, rotation axis B bottom fixed mounting scraper, rotation axis B bottom fixed connection stirring head, stirring head fixed surface installs helical stirring leaf, organism bottom welding bin outlet, bin outlet fixed surface installs valve B, bin outlet bottom fixed mounting conveying pipeline, fixed surface installs feed inlet B on the organism, fixed surface installs operating button, fixed surface installs the cleaning door under the organism, organism fixed mounting support.

Preferably, the number of the crushing rollers is two, and the crushing rollers are respectively and fixedly arranged in the machine body at an upper oblique angle and a lower oblique angle.

Preferably, the top of the air blower is fixedly connected with one end of the air guide pipe, the other end of the air guide pipe is fixedly connected with the dust storage box, and the air blower is fixedly arranged at the top of the crushing roller.

Preferably, the stirring plate is fixedly arranged on the inner wall of the rotating shaft B, and the rotating shaft B is vertically and rotatably arranged on the inner wall of the machine body in a shape like a Chinese character 'hui'.

Preferably, the spiral stirring blade is fixedly arranged on the surface of the stirring head in a spiral mode.

Preferably, a motor C is fixedly arranged on the inner wall of the conveying pipe, a spiral rotating shaft is rotatably arranged on the motor C, and a valve port A is fixedly arranged at one end of the conveying pipe.

(III) beneficial effects

The utility model provides a recycled concrete mixer. The beneficial effects are as follows:

(1) When the recycled concrete mixer is used, the motor A rotates to drive the two crushing rollers to rotate, the two crushing rollers are matched with each other at an oblique angle, so that broken waste concrete is more convenient, the blower is fixedly arranged at the top of the crushing rollers, dust generated by crushing the concrete of the crushing rollers is sucked by the blower when the dust upwards floats, enters the dust storage box along the air guide pipe to be stored, and the dust is prevented from floating into the air to pollute the environment.

(2) When the recycled concrete mixer is used, after the mixing is completed, the valve port B is opened, the recycled concrete quickly and spirally sinks into the conveying pipe through the mixing head fixedly arranged at the bottom of the rotating shaft B, the conveying pipe motor C is used for starting, the spiral rotating shaft is driven, the recycled concrete is spirally moved forwards, and the recycled concrete is discharged from the valve port A, so that the purpose of quick discharging is achieved.

Drawings

FIG. 1 is a schematic diagram of the front view of the present utility model;

FIG. 2 is a schematic view of the inner view structure of the present utility model;

FIG. 3 is a schematic view of the crushing roller structure of the present utility model;

fig. 4 is a schematic diagram of the internal structure of the conveying pipe according to the present utility model.

In the figure: 1. a body; 2. a crushing roller; 3. a motor A; 4. a blower; 5. an air duct; 6. a dust storage box; 7. a feed inlet A; 8. a motor B; 9. a rotation axis B; 10. a stirring plate; 11. stirring the leaves; 12. a stirring head; 13. a discharge port; 14. a nut; 15. a feed inlet B; 16. operating a button; 17. cleaning a door; 18. a bracket; 19. a rotation axis A; 20. a mud scraping plate; 21. a material conveying pipe; 211. a motor C; 212. a spiral rotating shaft; 213. valve port A; 22. spiral stirring blades; 23. and a valve B.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a recycled concrete mixer, which comprises a mixer body 1, wherein a feed inlet A7 is fixedly arranged on the upper surface of the mixer body 1, crushing rollers 2 are fixedly arranged at the bottom of the feed inlet A7, the number of the crushing rollers 2 is two, the two crushing rollers 2 are respectively and fixedly arranged in the mixer body 1 at an upper and lower oblique angle, the two crushing rollers 2 are matched at an upper and lower oblique angle, so that crushed waste concrete is more convenient, the inner wall of the crushing rollers 2 is fixedly connected with a rotating shaft A19, one end of the rotating shaft A19 is in threaded connection with a nut 14, the supporting end of the rotating shaft A19 is in threaded connection with a nut 14 so that the whole is more stable, the other end of the rotating shaft A19 is in rotary connection with the output end of a motor A3, a blower 4 is fixedly arranged at the top of the mixer body 1, an air duct 5 is fixedly connected at the top of the blower 4, the air duct 5 is fixedly connected with a dust storage box 6, the top of the blower 4 is fixedly connected with one end of the air duct 5, the other end of the air duct 5 is fixedly connected with the dust containing box 6, the air blower 4 is fixedly arranged at the top of the crushing roller 2, dust caused by production is sucked by the air blower 4 when floating upwards and enters the dust containing box 6 for storage along the air duct 5, the dust is prevented from floating into the air to pollute the environment, a motor B8 is fixedly arranged on the upper surface of the machine body 1, the output end of the motor B8 is rotationally connected with a rotating shaft B9, a stirring plate 10 is fixedly arranged on the surface of the rotating shaft B9, stirring blades 11 are fixedly arranged at the upper and lower ends of the surface of the stirring plate 10, the stirring plate 10 is fixedly arranged on the inner wall of the rotating shaft B9, the rotating shaft B9 is vertically rotationally arranged on the inner wall of the machine body 1 in a back-shaped structure, the whole is firmer, the stirring blade 11 is matched with the stirring plate 10 to increase the stirring area, a scraper 20 is fixedly arranged at the bottom of the rotating shaft B9, the stirring head 12 is fixedly connected with the bottom of the rotating shaft B9, the stirring head 12 surface fixed mounting spiral stirring vane 22, spiral stirring vane 22 spiral around fixed mounting on stirring head 12 surface, through stirring head 12 rotation, cooperation spiral stirring vane 22 drives the rotation force and makes the ejection of compact faster, organism 1 bottom welding bin outlet 13, bin outlet 13 surface fixed mounting valve B23, bin outlet 13 bottom fixed mounting conveying pipeline 21, conveying pipeline 21 inner wall fixed mounting motor C211, the motor C211 rotates and installs spiral pivot 212, conveying pipeline 21 one end fixed mounting valve port A213, set up motor C211 braking spiral pivot 212 to make the material transfer more convenient and fast, reduce artificial transportation's effect, start through conveying pipeline 21 motor C211, drive spiral pivot 212 and begin to rotate, organism 1 upper surface fixed mounting feed inlet B15, organism 1 surface fixed mounting operating button 16, organism 1 lower surface fixed mounting washs door 17, organism 1 week fixed mounting support 18.

When the recycled concrete mixer is used, waste concrete is poured from a feed inlet A7, a motor A3 is electrically connected with an operation button 16, the motor A3 is started, the motor A3 drives a rotating shaft A19 to rotate, a crushing roller 2 starts crushing the waste concrete along with the rotation of the rotating shaft A19, the waste concrete impacts each other in the crushing roller 2 and is crushed for a plurality of times, the waste concrete smaller than a set size is discharged from a gap of the crushing roller 2, the waste concrete with larger block size is continuously crushed in the crushing roller 2, a blower 4 is electrically connected with the operation button 16, dust generated when the blower 4 starts to crush the waste concrete of the crushing roller 2 is absorbed, the dust enters a dust storage box 6 along an air duct 5 for storage, and the dust is prevented from drifting into the air to pollute the environment, when waste concrete falls into the machine body 1, water and cement are poured from a feed inlet B15, a motor B8 is electrically connected with an operation button 16, a rotating shaft B9 is driven to rotate when the motor B8 is started, an inner wall stirring plate 10 starts stirring when the rotating shaft B9 rotates, stirring blades 11 are fixedly installed on the upper side and the lower side of the stirring plate 10 to increase the stirring area, a valve B23 is opened after stirring is completed, a stirring head 12 fixedly installed at the bottom of the rotating shaft B9 rotates, a spiral stirring blade 22 fixedly installed on the surface of the stirring head 12 is matched, so that regenerated concrete quickly and spirally sinks into a conveying material, and the regenerated concrete is started through a conveying pipe motor C211 to drive a spiral rotating shaft 212 to spirally move forwards and be discharged from a valve A213, so that the purpose of quick discharging is achieved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a recycled concrete mixer, includes organism (1), its characterized in that: the utility model discloses a machine body, including machine body (1), upper surface fixed mounting feed inlet A (7), feed inlet A (7) inner wall rotates installs crushing roller (2), crushing roller (2) inner wall fixed connection rotation axis A (19), rotation axis A (19) one end threaded connection nut (14), rotation axis A (19) other end rotates and connects motor A (3) output, machine body (1) top fixed mounting air-blower (4), air duct (5) are connected at air duct (5) fixed connection dust containing box (6), surface fixed mounting motor B (8) on machine body (1), motor B (8) output rotates and connects rotation axis B (9), rotation axis B (9) surface fixed mounting stirring board (10), stirring board (10) surface lower extreme fixed mounting stirring leaf (11), rotation axis B (9) bottom fixed mounting scraper (20), rotation axis B (9) bottom fixed connection stirring head (12), stirring leaf (12) surface fixed mounting spiral blade (22) bottom (13) discharge gate (13) fixed surface mounting valve (13), the automatic cleaning machine is characterized in that a conveying pipe (21) is fixedly installed at the bottom of the discharging hole (13), a feeding hole B (15) is fixedly installed on the upper surface of the machine body (1), an operation button (16) is fixedly installed on the surface of the machine body (1), a cleaning door (17) is fixedly installed on the lower surface of the machine body (1), and a bracket (18) is fixedly installed on the whole body of the machine body (1).

2. A recycled concrete mixer as claimed in claim 1, wherein: the number of the crushing rollers (2) is two, and the two crushing rollers (2) are respectively and fixedly arranged in the machine body (1) at an oblique angle from top to bottom.

3. A recycled concrete mixer as claimed in claim 1, wherein: the dust collecting box is characterized in that the top of the air blower (4) is fixedly connected with one end of the air duct (5), the other end of the air duct (5) is fixedly connected with the dust collecting box (6), and the air blower (4) is fixedly installed at the top of the crushing roller (2).

4. A recycled concrete mixer as claimed in claim 1, wherein: the stirring plate (10) is fixedly arranged on the inner wall of the rotating shaft B (9), and the rotating shaft B (9) is vertically and rotatably arranged on the inner wall of the machine body (1) in a shape like a Chinese character 'hui'.

5. A recycled concrete mixer as claimed in claim 1, wherein: the spiral stirring blade (22) is fixedly arranged on the surface of the stirring head (12) in a spiral mode.

6. A recycled concrete mixer as claimed in claim 1, wherein: the motor C (211) is fixedly arranged on the inner wall of the conveying pipe (21), the spiral rotating shaft (212) is rotatably arranged on the motor C (211), and the valve port A (213) is fixedly arranged at one end of the conveying pipe (21).