CN219748475U

CN219748475U - Cement mixer

Info

Publication number: CN219748475U
Application number: CN202320078830.0U
Authority: CN
Inventors: 利鸿琼; 李婉婷; 欧阳思敏
Original assignee: Zhaoqing Yipin Wall Engineering Technology Co ltd
Current assignee: Zhaoqing Yipin Wall Engineering Technology Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-09-26
Anticipated expiration: 2033-01-10

Abstract

The utility model relates to the field of engineering machinery, in particular to a cement mixer, which comprises a mixing bin, a motor arranged below the mixing bin, a transmission assembly arranged in the mixing bin, and a mixing assembly arranged around the transmission assembly, wherein a discharge hole is formed in the bottom of the mixing bin, a baffle plate is arranged at the discharge hole in a sliding manner, the transmission assembly comprises a base and a swivel arranged on the base and driven to rotate by the motor, the mixing assembly comprises a plurality of connecting arms and a plurality of first scraping plates, second scraping plates and third scraping plates which are respectively connected with different connecting arms, the first scraping plates are in contact with the outer wall of a rotary drum, the second scraping plates are in contact with the bottom inside the mixing bin, and the third scraping plates are in contact with the inner wall of the mixing bin. The cement can be prepared on site by oneself through the utility model, the operation is simple, the utility model is suitable for preparing a small amount of cement, the cost of purchasing cement paste can be effectively saved, and the working efficiency is improved.

Description

Cement mixer

Technical Field

The utility model relates to the field of engineering machinery, in particular to a cement mixer.

Background

The cement used in modern construction engineering is mostly from cement factories and is transported to construction sites by mixer trucks. However, sometimes a small amount of additional cement is required at the worksite, and for cost reasons, self-formulation is generally chosen. Most of the existing cement stirring equipment is heavy and complex, and is not suitable for producing all the cement stirring equipment in small quantities. And in the existing stirring equipment, cement is easy to solidify on the bottom and the inner wall of the stirring bin, and is not easy to clean.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a cement mixer.

In order to achieve the above purpose, the following scheme is adopted:

the utility model provides a cement mixer, including the stirring storehouse, set up in motor below the stirring storehouse, set up in drive assembly in the stirring storehouse, around the stirring subassembly that drive assembly set up, the discharge gate has been seted up to the bottom in stirring storehouse, the discharge gate slides and is provided with the striker plate, drive assembly includes the rotary drum, sets up on the rotary drum and by motor drive pivoted swivel, the stirring subassembly includes a plurality of linking arms and respectively with the difference a plurality of first scrapers, second scrapers, the third scrapers that the linking arm is connected, first scraper with rotary drum outer wall contact sets up, the second scraper with the inside bottom contact of stirring storehouse sets up, the third scraper with the inner wall contact of stirring storehouse sets up, stirring storehouse top is provided with the cover body.

Further, the cover body is provided with a feed door which can be opened and closed. And a feeding door is arranged, so that feeding is convenient.

Further, the cover body is provided with a vertically upward ventilation pipe. The air-permeable and breathable functions are realized, so that the internal and external air pressure can be balanced when certain materials (quicklime) are stirred.

Further, the cover body is provided with a water inlet pipe communicated with the inside of the cover body, and one end of the water inlet pipe, which is positioned in the cover body, is provided with a spray head.

Further, a handle is arranged below the striker plate. And the baffle plate is convenient to drag.

By adopting the scheme, the utility model has the beneficial effects that:

the first scraping plate, the second scraping plate and the third scraping plate can hang down the cement adhered in the stirring bin during working, so that residual coagulation is prevented. The device has simple structure, simple manual operation and low cement manufacturing cost, and is suitable for stirring a small amount of cement.

Drawings

FIG. 1 is a schematic view of a cement mixer according to the present utility model;

FIG. 2 is a schematic view of the structure of the cement mixer dispensing with the cover of the present utility model;

FIG. 3 is a schematic view of the structure of the dispensing with the stirring bin of FIG. 2;

FIG. 4 is a schematic view of the structure of the striker plate and handle of the present utility model;

fig. 5 is a schematic view of a spray head according to the present utility model.

Wherein, the attached drawings mark and illustrate: 1. a stirring bin; 2. a motor; 3. a striker plate; 4. a rotating drum; 5. a swivel; 6. a connecting arm; 7. a first scraper; 8. a second scraper; 9. a third squeegee; 10. a cover body; 11. a ventilation pipe; 12. a water inlet pipe; 13. a spray head; 14. a handle; 15. and a feeding door.

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. 1-5, the utility model provides a cement mixer, which comprises a mixing bin 1, a motor 2 arranged below the mixing bin 1, a transmission component arranged in the mixing bin 1, and a mixing component arranged around the transmission component, wherein a discharge hole is formed in the bottom of the mixing bin 1, a baffle plate 3 is arranged at the discharge hole in a sliding manner, the transmission component comprises a rotary drum 4, a swivel 5 arranged on the rotary drum 4 and driven to rotate by the motor 2, the mixing component comprises a plurality of connecting arms 6, a plurality of first scraping plates 7, a plurality of second scraping plates 8 and a plurality of third scraping plates 9 which are respectively connected with different connecting arms 6, the first scraping plates 7 are in contact with the outer wall of the rotary drum 4, the second scraping plates 8 are in contact with the bottom inside the mixing bin 1, the third scraping plates 9 are in contact with the inner wall of the mixing bin 1, and a cover body 10 is arranged above the mixing bin 1.

The housing 10 is provided with an openable and closable feed gate 15. A feed gate 15 is provided to facilitate feeding.

The hood 10 is provided with a vertically upward ventilation tube 11. The air-permeable and breathable functions are realized, so that the internal and external air pressure can be balanced when certain materials (quicklime) are stirred.

The cover body 10 is provided with a water inlet pipe 12 communicated with the inside of the cover body, and one end of the water inlet pipe 12 positioned in the cover body 10 is provided with a spray head 13. By arranging the spray head 13, water can be uniformly sprayed in the stirring bin 1.

A handle 14 is arranged below the striker plate 3. The striker plate 3 is conveniently dragged.

Working principle: in the initial state, this device is located on the level ground, adds raw and other materials such as cement, sand stone to stirring storehouse 1 through the feed inlet, and water enters into stirring storehouse 1 through inlet tube 12 simultaneously, can drive assembly when the engine starts, drives stirring assembly operation when drive assembly operation. When the stirring assembly rotates and stirs, the cement material of the outer wall of the rotary drum 4 is scraped off by the first scraping plate 7, the cement paste at the bottom of the stirring bin 1 is scraped off by the second scraping plate 8, and the cement paste at the inner wall of the stirring bin 1 is scraped off by the third scraping plate 9, so that the cement is prevented from adhering and condensing, and meanwhile, the stirring is ensured to be sufficient. After the raw materials are fully stirred, the handle 14 connected with the baffle plate 3 is pulled out, and after the discharge hole is opened, along with the work of the stirring assembly, when the cement material passes through the discharge hole, the cement material flows out from the discharge hole.

As is clear from the above embodiments, the first scraper 7, the second scraper 8 and the third scraper 9 provided in the present device can scrape off the cement adhered in the stirring bin 1 during operation, thereby preventing residual coagulation. The device has simple structure, simple manual operation and low cement manufacturing cost, and is suitable for stirring a small amount of cement.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a cement mixer, its characterized in that, including the stirring storehouse, set up in motor, set up in the stirring storehouse drive assembly in the stirring storehouse, around the stirring subassembly that drive assembly set up, the discharge gate has been seted up to the bottom in stirring storehouse, the discharge gate slides and is provided with the striker plate, drive assembly includes the rotary drum, sets up on the rotary drum and by motor drive pivoted swivel, the stirring subassembly includes a plurality of linking arms and respectively with the difference a plurality of first scrapers, second scrapers, the third scraper blade that the linking arm is connected, first scraper blade with the contact of rotary drum outer wall sets up, the second scraper blade with the inside bottom contact of stirring storehouse sets up, the third scraper blade with the inner wall contact of stirring storehouse sets up, stirring storehouse top is provided with the cover body.

2. A cement mixer according to claim 1, wherein the housing is provided with a retractable feed gate.

3. A cement mixer according to claim 2, wherein the housing is provided with a vertically upward vent tube.

4. The cement mixer according to claim 2, wherein the cover body is provided with a water inlet pipe communicated with the inside of the cover body, and a spray head is arranged at one end of the water inlet pipe positioned in the cover body.

5. The cement mixer of claim 1 wherein a handle is provided below the dam plate.