CN219855266U

CN219855266U - Self-cleaning concrete mixer

Info

Publication number: CN219855266U
Application number: CN202321020546.4U
Authority: CN
Inventors: 杨建会; 孙术程; 王朋; 张博; 梁庆龙
Original assignee: Hebei Construction Group Qingyuan Concrete Co ltd
Current assignee: Hebei Construction Group Qingyuan Concrete Co ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-10-20
Anticipated expiration: 2033-05-04

Abstract

The utility model relates to the technical field of concrete mixers, in particular to a self-cleaning concrete mixer, which has the innovation points that: the utility model is characterized in that a left-right symmetrical turnover motor is fixedly arranged in the power frame, a turnover shaft is rotatably arranged on one side end face of the power frame close to the center, so that the highest concrete can be poured, the high-efficiency work is further ensured, and the practicability of the concrete mixer is further improved.

Description

Self-cleaning concrete mixer

Technical Field

The utility model relates to the technical field of concrete mixers, in particular to a self-cleaning concrete mixer.

Background

The concrete mixer is a machine for mixing cement, sand aggregate and water and stirring to prepare a concrete mixture. Mainly comprises a mixing drum, a prime motor, a transmission mechanism, a frame, a supporting device and the like. According to their working properties, they are classified into batch type (batch type) and continuous type.

Among the current concrete mixer technique, most traditional concrete mixer can't realize the self-cleaning to inside after to using, and then a large amount of concrete adhesion is inside concrete mixer, and then directly influences speed and the quality of stirring, further can influence concrete mixer life.

Disclosure of Invention

The utility model aims to provide a self-cleaning concrete mixer which is used for overcoming the defects in the prior art.

The self-cleaning concrete mixer comprises a main box body, wherein a pneumatic telescopic rod capable of telescopic movement is fixedly arranged on the outer side face of the main box body, a supporting frame is fixedly arranged at the other end of the pneumatic telescopic rod, a plurality of groups of high-pressure spray heads which are uniformly distributed are fixedly arranged on the left end face of the supporting frame, the high-pressure spray heads play a role in spraying water flow, a guide cavity with an upward opening is arranged in the main box body, a lifting shaft which is bilaterally symmetrical is rotationally arranged on the lower wall of the guide cavity, a lifting frame capable of moving up and down is arranged on the outer circumferential face of the lifting shaft, a power shaft is rotationally arranged on the upper end face of the lifting frame, a stirring frame is fixedly arranged on the outer circumferential face of the power shaft, and then the stirring frame plays a role in stirring.

In some embodiments, the lower wall of the guiding cavity is fixedly provided with a bilaterally symmetrical lifting motor.

In some embodiments, the lower end of the lifting shaft is in power connection with the lifting motor, and a rotating motor is fixedly arranged in the lifting frame.

In some embodiments, the lower end of the power shaft is in power connection with the rotating motor, and a power frame which is bilaterally symmetrical is fixedly arranged on the left side of the main box body.

In some embodiments, the power frame further plays a role in keeping stability, and a bilaterally symmetrical overturning motor is fixedly arranged in the power frame.

In some embodiments, a side end face of the power frame, which is close to the center, is rotatably provided with a turning shaft.

In some embodiments, the end face of one side of the turning shaft far away from the center is in power connection with the turning motor, and the outer circular surface of the turning shaft is fixedly connected with the main box body.

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the lifting shafts which are bilaterally symmetrical are rotationally arranged on the lower wall of the guide cavity, the lifting frames which can move up and down are arranged on the outer circumferential surfaces of the lifting shafts, and the upper end surfaces of the lifting frames and the outer circumferential surfaces of the stirring frames are further cleaned sufficiently and thoroughly, so that the concrete mixer is ensured not to leave a bit of concrete, the neatness and the attractiveness of the concrete mixer are further ensured, and the service life and the working efficiency of the concrete mixer are further improved.

2. According to the utility model, the left-right symmetrical overturning motor is fixedly arranged in the power frame, and the overturning shaft is rotatably arranged on the end face of one side of the power frame, which is close to the center, so that the highest dumping of the stirred concrete is ensured, the high-efficiency work is further ensured, and the practicability of the concrete mixer is further improved.

Drawings

FIG. 1 is a left side view of the present utility model;

FIG. 2 is a right side view of the present utility model;

FIG. 3 is a rear view of the present utility model;

FIG. 4 is a front view of the present utility model;

FIG. 5 is a schematic view of the whole structure of a self-cleaning concrete mixer according to the utility model;

fig. 6 is a schematic view of the present utility model at the support frame member of fig. 5.

In the figure:

11. a main case; 12. a lifting motor; 13. a lifting shaft; 14. a rotating motor; 15. a lifting frame; 16. a stirring frame; 17. a guide chamber; 18. a pneumatic telescopic rod; 19. a support frame; 20. a water storage rack; 21. a high pressure nozzle; 22. a turnover shaft; 23. a turnover motor; 24. a power frame; 25. a power shaft.

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.

Example 1

Referring to fig. 1-6, in a first embodiment of the present utility model, an embodiment of a self-cleaning concrete mixer is provided, which includes a main box 11, a pneumatic telescopic rod 18 capable of telescopic movement is fixedly disposed on an outer side surface of the main box 11, a support frame 19 is fixedly disposed on the other end of the pneumatic telescopic rod 18, a water storage frame 20 which is bilaterally symmetrical is fixedly disposed on a left end surface of the support frame 19, a plurality of groups of high pressure spray heads 21 which are uniformly distributed are fixedly disposed on a front end surface of the water storage frame 20, the high pressure spray heads 21 play a role of spraying water flow, a guide cavity 17 with an upward opening is disposed in the main box 11, a lifting shaft 13 which is bilaterally symmetrical is rotationally disposed on a lower wall of the guide cavity 17, a lifting frame 15 capable of moving up and down is disposed on an outer circular surface of the lifting shaft 13, a stirring frame 16 is fixedly disposed on an upper end surface of the lifting frame 15, and further the stirring frame 16 plays a role of stirring.

After the concrete is stirred, the lifting shafts 13 which are symmetrical at the left side and the right side start to rotate, the lifting frame 15 is driven to start to move to a designated height, then the concrete adhered to the inside of the guide cavity 17 is scraped, meanwhile, the pneumatic telescopic rod 18 starts to move upwards, the supporting frame 19 is driven to start to move upwards, at the moment, the high-pressure spray head 21 starts to spray a high-pressure water column, the high-pressure water column is in slow rotation fit with the power shaft 25, the upper end face of the lifting frame 15 and the outer circular surface of the stirring frame 16 are further cleaned fully and thoroughly, a little concrete is not left in the concrete mixer, the neatness and the attractiveness of the concrete mixer are further guaranteed, and the service life and the working efficiency of the concrete mixer are further improved.

Example two

Referring to fig. 1-6, in a second embodiment of the present utility model, based on the previous embodiment, specifically, a bilaterally symmetrical lifting motor 12 is fixedly disposed in a lower wall of the guiding cavity 17, a lower end of the lifting shaft 13 is dynamically connected to the lifting motor 12, a rotating motor 14 is fixedly disposed in the lifting frame 15, a lower end of a power shaft 25 is dynamically connected to the rotating motor 14, a bilaterally symmetrical power frame 24 is fixedly disposed on a left side of the main housing 11, so that the power frame 24 plays a role in maintaining stability, a bilaterally symmetrical overturning motor 23 is fixedly disposed in the power frame 24, a side end face, close to a center, of the power frame 24 is rotatably provided with an overturning shaft 22, a side end face, far from the center, of the overturning shaft 22 is dynamically connected to the overturning motor 23, and an outer circle of the overturning shaft 22 is fixedly connected to the main housing 11.

At this time, the turning motor 23 which is symmetrical on the left and right sides starts to start, and then drives the turning shaft 22 to start to rotate, and then drives the main box 11 to start turning, so that the quickest pouring of the stirred concrete is ensured, the efficient work is further ensured, and the practicability of the concrete mixer is further improved.

The above embodiments are merely illustrative embodiments of the present utility model, but the technical features of the present utility model are not limited thereto, and any changes or modifications made by those skilled in the art within the scope of the present utility model are included in the scope of the present utility model.

Claims

1. Self-cleaning concrete mixer, including main tank (11), its characterized in that: the air-operated telescopic rod (18) capable of telescopic movement is fixedly arranged on the outer side surface of the main box body (11), a support rack (19) is fixedly arranged at the other end of the air-operated telescopic rod (18), water storage racks (20) which are bilaterally symmetrical are fixedly arranged on the left end surface of the support rack (19), and a plurality of groups of high-pressure spray heads (21) which are uniformly distributed are fixedly arranged on the front end surface of the water storage racks (20);

the automatic stirring device is characterized in that a guide cavity (17) with an upward opening is arranged in the main box body (11), a lifting shaft (13) which is bilaterally symmetrical is rotationally arranged on the lower wall of the guide cavity (17), a lifting frame (15) capable of moving up and down is arranged on the outer circular surface of the lifting shaft (13), a power shaft (25) is rotationally arranged on the upper end surface of the lifting frame (15), and a stirring frame (16) is fixedly arranged on the outer circular surface of the power shaft (25).

2. A self-cleaning concrete mixer according to claim 1, characterized in that: the lifting motor (12) which is bilaterally symmetrical is fixedly arranged in the lower wall of the guide cavity (17), and the lower end of the lifting shaft (13) is in power connection with the lifting motor (12).

3. A self-cleaning concrete mixer according to claim 1, characterized in that: the lifting frame (15) is internally and fixedly provided with a rotary motor (14).

4. A self-cleaning concrete mixer according to claim 3, characterized in that: the lower end of the power shaft (25) is in power connection with the rotating motor (14).

5. A self-cleaning concrete mixer according to claim 1, characterized in that: the left side of the main box body (11) is fixedly provided with a bilaterally symmetrical power frame (24), and a bilaterally symmetrical turnover motor (23) is fixedly arranged in the power frame (24).

6. A self-cleaning concrete mixer according to claim 5, characterized in that: the end face of one side, close to the center, of the power frame (24) is rotatably provided with a turnover shaft (22).

7. A self-cleaning concrete mixer according to claim 6, characterized in that: one side end face of the turnover shaft (22) far away from the center is in power connection with the turnover motor (23), and the outer circular surface of the turnover shaft (22) is fixedly connected with the main box body (11).