CN223789503U - An easy-to-clean sand mixer - Google Patents

Abstract

The utility model provides a sand mixer convenient to clean, which comprises a sand mixing box and a crushing box body, wherein the crushing box body is communicated with the sand mixing box through a first communicating pipe, a feed hopper is arranged at the upper end of the crushing box body, a discharge pipe is arranged below the sand mixing box, a crushing mechanism is arranged in the crushing box body, a stirring structure and a cleaning mechanism are arranged in the sand mixing box body, a liquid inlet is arranged at the upper end of the sand mixing box body, the liquid inlet is communicated with a liquid storage box through a second communicating pipe, and a pump body is arranged at the communicating pipe. The utility model can crush materials more effectively, clean more conveniently and rapidly and stir and mix more fully.

Description

Sand mixer convenient to clearance

Technical Field

The utility model relates to the technical field of sand mixers, in particular to a sand mixer convenient to clean.

Background

The sand mixer is a mechanical device for mixing sand, binder and other materials. In the field of refractory materials, sand mixers likewise play an important role. The method is mainly used for fully and uniformly mixing various raw materials of refractory materials, such as refractory aggregates with different granularities, fine powder, binding agents and the like. Through the action of the sand mixer, the materials can reach a good mixing state, and the uniformity and stability of the refractory material product in performance are ensured. The sand mixer can accurately control the mixing degree and uniformity, and is suitable for the requirements of different refractory material formulas and production processes. The working principle is to utilize mechanical stirring, overturning and other modes to promote the materials to be fully contacted and fused.

The utility model discloses a sand mixer for producing refractory materials, which has the application number 202022793969.2 and comprises a sand mixing barrel, wherein the bottom of the sand mixing barrel is provided with supporting legs, the center of the sand mixing barrel is rotatably provided with a first rotating shaft, the bottom of the first rotating shaft extends out of the bottom of the sand mixing barrel, the bottom of the first rotating shaft is driven to rotate through a rotary driving mechanism, two sand mixing mechanisms are uniformly arranged on the first rotating shaft, the sand mixing mechanism comprises a grinding wheel arranged on the first rotating shaft, a cutting board with a right-angled triangle cross section is arranged below the grinding wheel on the first rotating shaft, the rear side of the outer end of the cutting board is provided with a cutting board matched with the grinding wheel, the outer ends of the cutting board and the cutting board are arc-shaped and matched with the inner wall of the sand mixing barrel, the upper part of the cutting board is vertically provided with a scraping board, and the outer end of the scraping board is contacted with the inner wall of the sand mixing barrel. However, the prior art still has the problems of unsatisfactory crushing effect, inconvenient cleaning and insufficient stirring. Therefore, we propose a sand mixer convenient to clean to solve the above problems.

Disclosure of utility model

Aiming at the defects in the problems, the utility model provides the sand mixer which is convenient to clean, so that the sand mixer can crush materials more effectively, clean more conveniently and rapidly and stir and mix more fully.

In order to solve the problems, the technical scheme provided by the utility model is as follows:

The utility model provides a sand mixer convenient to clearance, includes sand mixing box and broken box, broken box pass through communicating pipe one with the sand mixing box is linked together, the feeder hopper has been seted up to the upper end of broken box, the discharging pipe has been seted up to the below of sand mixing box, be provided with broken mechanism in the broken box, be provided with stirring structure and clearance mechanism in the sand mixing box, the inlet has been seted up to the upper end of sand mixing box, the inlet pass through communicating pipe two with the liquid reserve tank is linked together, the pump body is installed to communicating pipe department.

Further, the cleaning mechanism comprises a cleaning motor, a mounting plate and a scraping plate, wherein the output end of the cleaning motor is fixedly connected with the mounting plate, the mounting plate is rotationally connected with the inner wall of the sand mixing box, the scraping plate is fixedly mounted on the left side of the mounting plate, and the scraping plate is attached to the inner wall of the sand mixing box.

Further, the crushing mechanism comprises a stirring motor, a stirring rod, a connecting seat and stirring blades, wherein the output end of the stirring motor is fixedly connected with the left end of the stirring rod, the right end of the stirring rod is rotationally connected with the connecting seat, the stirring blades are fixedly installed on the stirring rod, and the connecting seat is in sliding connection with the mounting plate.

Further, the crushing mechanism is symmetrically arranged on the left side and the right side of the feeding hopper, the crushing mechanism comprises a cylinder, a crushing pressing plate and sharp teeth, the output end of the cylinder is fixedly connected with the crushing pressing plate, the sharp teeth are fixedly arranged on the crushing pressing plate, and the left and the right of the sharp teeth can be mutually meshed.

Further, the crushing box body is fixedly arranged on the sand mixing box through a supporting frame.

Further, a discharge valve is arranged at the discharge pipe.

Further, supporting legs are fixedly arranged at the lower end of the sand mixing box.

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

1. The crushing effect is more obvious, and the materials can be crushed to be finer and more uniform through the symmetrical crushing mechanisms and mutual occlusion of the sharp teeth.

2. The cleaning is more convenient and efficient, and the cleaning mechanism specially designed can quickly and comprehensively clean the residual materials on the inner wall of the sand mixing box.

3. The stirring mixes more fully, and stirring structure's design can make the material obtain more abundant stirring in the muddy sand incasement, improves mixing quality.

To sum up, this kind of sand mixer convenient to clearance has extensive practicality to solve the prior art that proposes among the above-mentioned background art still to have that crushing effect is not ideal enough, the clearance is not enough convenient and the stirring is insufficient problem.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Description of main reference numerals:

1-mixing box, 2-crushing box, 3-feeding hopper, 4-communicating pipe I, 5-discharging pipe, 6-liquid storage tank, 7-supporting leg, 8-supporting frame, 9-liquid inlet, 10-communicating pipe II, 11-pump body, 12-cylinder, 13-crushing clamp plate, 14-sharp tooth, 15-stirring motor, 16-stirring rod, 17-connecting seat, 18-stirring leaf, 19-cleaning motor, 20-mounting plate, 21-scraper blade, 22-discharge valve.

Detailed Description

The present utility model will be further described in detail with reference to the drawings and examples, which are not intended to limit the utility model, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

As shown in fig. 1, the embodiment of the utility model comprises a sand mixing box 1 and a crushing box 2, wherein the crushing box 2 is fixedly arranged on the sand mixing box 1 through a support frame 8, the crushing box 2 is communicated with the sand mixing box 1 through a first communicating pipe 4, a feed hopper 3 is arranged at the upper end of the crushing box 2, a discharge pipe 5 is arranged below the sand mixing box 1, a discharge valve 22 is arranged at the position of the discharge pipe 5, a supporting leg 7 is fixedly arranged at the lower end of the sand mixing box 1, a crushing mechanism is arranged in the crushing box 2, a stirring structure and a cleaning mechanism are arranged in the sand mixing box 1, a liquid inlet 9 is arranged at the upper end of the sand mixing box 1, the liquid inlet 9 is communicated with a liquid storage tank 6 through a second communicating pipe 10, and a pump body 11 is arranged at the position of the second communicating pipe 10.

The cleaning mechanism comprises a cleaning motor 19, a mounting plate 20 and a scraping plate 21, wherein the output end of the cleaning motor 19 is fixedly connected with the mounting plate 20, the mounting plate 20 is rotationally connected with the inner wall of the sand mixing box 1, the scraping plate 21 is fixedly mounted on the left side of the mounting plate 20, and the scraping plate 21 is attached to the inner wall of the sand mixing box 1.

The crushing mechanism comprises a stirring motor 15, a stirring rod 16, a connecting seat 17 and stirring blades 18, wherein the output end of the stirring motor 15 is fixedly connected with the left end of the stirring rod 16, the right end of the stirring rod 16 is rotationally connected with the connecting seat 17, the stirring blades 18 are fixedly arranged on the stirring rod 16, and the connecting seat 17 is in sliding connection with a mounting plate 20.

The crushing mechanism is symmetrically arranged at the left side and the right side of the feed hopper 3, the crushing mechanism comprises an air cylinder 12, a crushing pressing plate 13 and sharp teeth 14, the output end of the air cylinder 12 is fixedly connected with the crushing pressing plate 13, the sharp teeth 14 are fixedly arranged on the crushing pressing plate 13, and the left sharp tooth 14 and the right sharp tooth 14 can be mutually meshed.

The material to be mixed is poured from the feed hopper 3 into the crushing box 2.

In the crushing box body 2, the air cylinders 12 on two sides push the crushing pressing plates 13 to move in opposite directions, so that the sharp teeth 14 on the crushing pressing plates 13 are meshed with each other, and the materials are primarily crushed.

The material after preliminary crushing enters the sand mixing box 1 through the first communicating pipe 4.

In the sand mixing box 1, a stirring motor 15 drives a stirring rod 16 to rotate, and stirring blades 18 stir and mix materials. Meanwhile, through the liquid inlet 9, the communicating pipe II 10 and the pump body 11, liquid can be added into the sand mixing tank 1 from the liquid storage tank 6 so as to meet the mixing requirement.

When the sand mixing work is completed and needs to be cleaned, the cleaning motor 19 is started, the cleaning motor 19 drives the mounting plate 20 to rotate, the scraping plate 21 on the left side of the mounting plate 20 rotates along with the rotation of the mounting plate, and residual materials attached to the inner wall of the sand mixing box 1 are scraped due to the fact that the scraping plate 21 is attached to the inner wall of the sand mixing box 1, and the cleaning function is achieved.

Wherein, the electrical components appearing in the text are all electrically connected with an external main controller and a power supply, and the main controller can be a conventional known device for controlling a computer and the like.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. The utility model provides a sand mixer convenient to clearance, its characterized in that, including sand mixing box (1) and broken box (2), broken box (2) through communicating pipe one (4) with sand mixing box (1) are linked together, feeder hopper (3) have been seted up to the upper end of broken box (2), discharging pipe (5) have been seted up to the below of sand mixing box (1), be provided with crushing mechanism in broken box (2), be provided with stirring structure and clearance mechanism in sand mixing box (1), inlet (9) have been seted up to the upper end of sand mixing box (1), inlet (9) are linked together through communicating pipe two (10) and liquid reserve tank (6), pump body (11) are installed in communicating pipe two (10) departments.

2. The sand mixer convenient to clear up according to claim 1, characterized in that, clearance mechanism includes clean motor (19), mounting panel (20) and scraper blade (21), the output of clean motor (19) with mounting panel (20) fixed connection, mounting panel (20) with the inner wall of sand mixing box (1) rotates to be connected, the left side fixed mounting of mounting panel (20) has scraper blade (21), scraper blade (21) with the inner wall of sand mixing box (1) laminating mutually.

3. The sand mixer convenient to clear up according to claim 2, characterized in that the crushing mechanism comprises a stirring motor (15), a stirring rod (16), a connecting seat (17) and stirring blades (18), the output end of the stirring motor (15) is fixedly connected with the left end of the stirring rod (16), the right end of the stirring rod (16) is rotationally connected with the connecting seat (17), the stirring blades (18) are fixedly installed on the stirring rod (16), and the connecting seat (17) is in sliding connection with the mounting plate (20).

4. A sand mixer convenient to clean according to claim 3, characterized in that the crushing mechanism is symmetrically arranged at the left side and the right side of the feed hopper (3), the crushing mechanism comprises a cylinder (12), a crushing pressing plate (13) and sharp teeth (14), the output end of the cylinder (12) is fixedly connected with the crushing pressing plate (13), the sharp teeth (14) are fixedly arranged on the crushing pressing plate (13), and the left sharp tooth (14) and the right sharp tooth (14) can be meshed with each other.

5. A sand mixer for facilitating cleaning according to claim 4, characterised in that the crushing box (2) is fixedly mounted on the sand mixer (1) by means of a support frame (8).

6. A sand mixer for facilitating cleaning according to claim 5, characterised in that the discharge pipe (5) is provided with a discharge valve (22).

7. A sand mixer for easy cleaning as claimed in claim 6, characterized in that the lower end of the sand mixing box (1) is fixedly provided with supporting legs (7).