CN220555166U

CN220555166U - Concrete stirring device

Info

Publication number: CN220555166U
Application number: CN202322097763.XU
Authority: CN
Inventors: 王纬卿; 王凯旋
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-07
Filing date: 2023-08-07
Publication date: 2024-03-05
Anticipated expiration: 2033-08-07

Abstract

The utility model relates to the technical field of concrete stirring, and discloses a concrete stirring device which comprises a concrete stirring tank, wherein a spiral toothed bar is movably connected to the inner side of a scraper bar, a water pump is fixedly arranged at the top of the water storage tank, a negative-pressure fan is fixedly arranged on the inner bottom wall of a rear box chamber, and a spray header is fixedly connected to the inner rear wall of the concrete stirring tank. This concrete mixing device drops into the concrete raw materials from concrete hopper, agitator motor drive action wheel pole meshing drives from the driving wheel pole, make scraper blade pole and spiral rack pole rotate simultaneously, evenly mix the raw materials, negative pressure fan inhales the dust fall case with the dust in the concrete mixing tank, utilize water to adsorb the dust fall after the filtration of pore gauze, after the stirring, continue to drive the scraper blade pole, the water pump sends into two shower heads with water, wash the cooperation scraper blade to the inner wall and with the residual scraping of inner wall, thereby realize the inside residue of convenient clearance and do the effect of dust fall processing.

Description

Concrete stirring device

Technical Field

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

Background

The concrete stirring device, as the name implies, is a device for adding and uniformly mixing concrete raw materials according to a certain proportion, and concrete is one of the most main civil engineering materials in the current generation, and is prepared from cementing materials, aggregate, water and additives and admixture added when necessary according to a certain proportion, and is compacted and molded after uniform stirring, so that the concrete stirring device is widely used in the fields of building engineering and road and bridge construction.

According to the utility model of the patent number CN214353289U, a concrete stirring device is disclosed, wherein a steel wire rope is driven by a winch, a motor and a moving frame are pulled to move up and down, so that a stirring structure moves up and down in a stirring barrel, and further stirring efficiency is improved, but after the stirring of the concrete stirring device is finished, concrete residues can be remained in the stirring machine, the stirring device cannot clean the residues in equipment, dust can be generated in the stirring process, and the concrete stirring device is inconvenient to timely dust fall treatment, so that the stirring structure of the concrete stirring device needs to be further improved, and the concrete stirring device is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a concrete stirring device which has the advantages of conveniently cleaning internal residues and performing dust fall treatment, and solves the problems that part of the concrete stirring device is inconvenient to clean the internal residues and inconvenient to perform dust fall treatment on generated dust.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the concrete stirring device comprises a concrete stirring tank, wherein a cleaning structure is arranged on the back surface of the concrete stirring tank, the top of the left side of the concrete stirring tank is fixedly connected with a concrete hopper, and a stirring motor is fixedly arranged on the top of the concrete stirring tank;

the cleaning structure comprises a scraping plate rod, a spiral toothed bar, a rear box chamber, a water storage tank, a water pump, a dust fall box, a negative pressure fan and a spray header, wherein the scraping plate rod is movably connected to the inner top wall of the concrete stirring tank, the spiral toothed bar is movably connected to the inner side of the scraping plate rod, the rear box chamber is arranged on the back surface of the concrete stirring tank, the water storage tank is fixedly connected to the inner bottom wall of the rear box chamber, the water pump is fixedly arranged at the top of the water storage tank, the dust fall box is fixedly connected to the inner right wall of the rear box chamber, the negative pressure fan is fixedly arranged at the inner bottom wall of the rear box chamber, and the spray header is fixedly connected to the inner rear wall of the concrete stirring tank.

Further, the top fixedly connected with frame plate of concrete mixing tank, the interior bottom wall swing joint of frame plate has action wheel pole and follows the driving wheel pole, the quantity of following the driving wheel pole is two, action wheel pole and two from the outside meshing of driving wheel pole, the output of agitator motor and the top fixed connection of action wheel pole.

Further, the number of the spiral toothed bars is two, the tops of the two spiral toothed bars penetrate through the scraper bar and are fixedly connected with the bottoms of the two driven wheel bars respectively, the tops of the two spiral toothed bars penetrate through the scraper bar and are movably connected with the inner bottom wall of the concrete mixing tank, and the tops of the scraper bars penetrate through the bottom of the frame plate and are fixedly connected with the bottom of the driving wheel bar.

Further, the left and right sides of scraper blade pole all fixedly connected with scraper blade, two the scraper blade respectively with concrete mixing tank's interior left wall and interior right wall laminating, the interior left wall of concrete hopper all articulates with interior right wall has the baffle, two the equal fixedly connected with in top of baffle is two extension springs, four the top of extension spring respectively with interior left wall and interior right wall fixed connection of concrete hopper.

Further, the left side fixedly connected with water pipe No. one of storage water tank, the top of water pipe No. one is fixedly connected with the left side of water pump, the top fixedly connected with No. two water pipes of water pump, the quantity of shower head is two, the top of No. two water pipes runs through the back of concrete mixing tank to respectively with the back fixed connection of two shower heads.

Further, the interior back wall fixedly connected with collection fan housing of concrete mixing tank, the positive fixedly connected with protection network of collection fan housing, and the back fixedly connected with tuber pipe of collection fan housing, the bottom of tuber pipe and the top fixedly connected with of dust fall case, the inside of dust fall case is equipped with the clear water, and the inside fixedly connected with pore gauze of dust fall case, the back fixedly connected with tuber pipe of negative pressure fan, the top of No. two tuber pipes runs through the interior left wall of back case room to with the top fixedly connected with of dust fall case, the right side fixedly connected with tuber pipe No. three of negative pressure fan, the right-hand member of No. three tuber pipes and the interior back wall fixedly connected of back case room.

Advantageous effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this concrete mixing device drops into the concrete raw materials from concrete hopper, agitator motor drive action wheel pole, the meshing drives two follow driving wheel poles, make scraper blade pole and spiral rack pole rotate simultaneously, evenly mix the raw materials, negative pressure fan forms the negative pressure region in the inside of dust fall case, inhale the dust fall case with the dust that produces in the concrete mixing tank, utilize water to adsorb the dust fall after the filtration of pore gauze, after the stirring, continue to drive the scraper blade pole, the water pump sends into two shower heads with water, wash the cooperation scraper blade to the inner wall and remain the scraping off, thereby realize the effect of conveniently clearing up inside residue and doing the dust fall processing.

Drawings

FIG. 1 is a three-dimensional perspective view of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

fig. 3 is a rear view of the structure of the present utility model.

In the figure: 1. a concrete mixing tank; 2. cleaning the structure; 201. a scraper bar; 202. a helical toothed bar; 203. a rear case; 204. a water storage tank; 205. a water pump; 206. a dust box; 207. a negative pressure fan; 208. a spray header; 3. a concrete hopper; 4. a stirring motor.

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. 1-3, a concrete stirring device comprises a concrete stirring tank 1, a cleaning structure 2 is arranged on the back surface of the concrete stirring tank 1, a concrete hopper 3 is fixedly connected to the top of the left side of the concrete stirring tank 1, a baffle plate hinged to the inner wall of the concrete hopper 3 is supported by a tension spring, when raw materials are put into, the baffle plate is opened by gravity factors and is in a closed state in general, dust is prevented from entering the concrete stirring tank 1, and a stirring motor 4 is fixedly arranged at the top of the concrete stirring tank 1.

The cleaning structure 2 comprises a scraping plate rod 201, a spiral toothed bar 202, a rear box chamber 203, a water storage tank 204, a water pump 205, a dust fall tank 206, a negative pressure fan 207 and a spray header 208, wherein the scraping plate rod 201 is movably connected to the inner top wall of the concrete mixing tank 1, scraping plates on two sides of the scraping plate rod 201 are attached to the inner wall of the concrete mixing tank 1, the spiral toothed bar 202 is movably connected to the inner side of the scraping plate rod 201, the two spiral toothed bars 202 rotate along with the scraping plate rod 201, stirring is enabled to be more uniform, the rear box chamber 203 is arranged on the back of the concrete mixing tank 1, the water storage tank 204 is fixedly connected to the inner bottom wall of the rear box chamber 203, the water inlet pipe is fixedly connected to the right side of the water storage tank 204, the water pump 205 is convenient to supplement in time, the top of the water storage tank 204 is fixedly connected to the water pump 205, mud sewage is convenient to discharge in time, the negative pressure fan 207 is fixedly connected to the inner bottom wall of the rear box chamber 203, the negative pressure fan 207 forms a negative pressure area inside the dust fall tank 206, dust is enabled to enter the dust fall tank 206 along with air flow, and dust is filtered by a fine pore screen, and the dust is adsorbed by the water 208, and the spray header is fixedly connected to the dust inside the dust tank 1.

In practice, the method is carried out according to the following steps:

1) Firstly, putting concrete raw materials into a concrete hopper 3, starting a stirring motor 4, and uniformly stirring a scraper bar 201 and a spiral toothed bar 202;

2) Then the negative pressure fan 207 sucks the dust into the dust box 206, and filters the dust by using the fine gauze and water;

3) Then water is sent into two spray heads 208 by a water pump 205 to flush the inner wall of the concrete mixing tank 1;

4) Finally, the scraper bar 201 is continuously driven, and the residual inner wall is scraped off by the scraper.

To sum up, this concrete mixing device, throw into the concrete raw materials from concrete hopper 3, agitator motor 4 drives the action wheel pole, the meshing drives two follow driving wheel poles, make scraper blade pole 201 and spiral rack 202 rotate simultaneously, evenly mix the raw materials, negative pressure fan 207 forms negative pressure region in the inside of dust fall case 206, inhale the dust that produces in the concrete mixing tank 1 and fall the dust in dust fall case 206, utilize water to adsorb the dust fall after the filtration of pore gauze, after the stirring finishes, continue to drive scraper pole 201, water pump 205 sends water into two shower heads 208, wash the cooperation scraper blade to the inner wall and scrape off the inner wall residue, thereby realize the effect of conveniently clearing up inside residue and doing the dust fall processing, partial concrete mixing device inconvenient clearance inside is remained, and inconvenient problem to the dust fall processing that produces.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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. A concrete mixing plant, comprising a concrete mixing tank (1), characterized in that: the back of the concrete stirring tank (1) is provided with a cleaning structure (2), the top of the left side of the concrete stirring tank (1) is fixedly connected with a concrete hopper (3), and the top of the concrete stirring tank (1) is fixedly provided with a stirring motor (4);

the cleaning structure (2) comprises a scraper rod (201), a spiral toothed bar (202), a rear box chamber (203), a water storage tank (204), a water pump (205), a dust fall box (206), a negative pressure fan (207) and a spray header (208), wherein the scraper rod (201) is movably connected to the inner top wall of the concrete mixing tank (1), the spiral toothed bar (202) is movably connected to the inner side of the scraper rod (201), the rear box chamber (203) is arranged on the back of the concrete mixing tank (1), the water storage tank (204) is fixedly connected to the inner bottom wall of the rear box chamber (203), the water pump (205) is fixedly arranged at the top of the water storage tank (204), the dust fall box (206) is fixedly connected to the inner right wall of the rear box chamber (203), the negative pressure fan (207) is fixedly arranged on the inner bottom wall of the rear box chamber (203), and the spray header (208) is fixedly connected to the inner rear wall of the concrete mixing tank (1).

2. A concrete mixing plant according to claim 1, characterized in that: the top fixedly connected with frame plate of concrete mixing tank (1), the interior bottom wall swing joint of frame plate has action wheel pole and follows the driving wheel pole, the quantity of following the driving wheel pole is two, action wheel pole and two from the outside meshing of driving wheel pole, the output of agitator motor (4) and the top fixed connection of action wheel pole.

3. A concrete mixing apparatus according to claim 2, wherein: the number of the spiral toothed bars (202) is two, the tops of the two spiral toothed bars (202) penetrate through the scraper bar (201) and are fixedly connected with the bottoms of the two driven wheel bars respectively, the tops of the two spiral toothed bars (202) penetrate through the scraper bar (201) and are movably connected with the inner bottom wall of the concrete mixing tank (1), and the tops of the scraper bars (201) penetrate through the bottoms of the frame plates and are fixedly connected with the bottoms of the driving wheel bars.

4. A concrete mixing plant according to claim 1, characterized in that: the left and right sides of scraper blade pole (201) all fixedly connected with scraper blade, two the scraper blade respectively with concrete mixing tank (1) interior left wall and interior right wall laminating, the interior left wall of concrete hopper (3) all articulates with interior right wall has the baffle, two the equal fixedly connected with in top of baffle is a quantity of extension springs, four the top of extension spring respectively with interior left wall and interior right wall fixed connection of concrete hopper (3).

5. A concrete mixing plant according to claim 1, characterized in that: the left side fixedly connected with water pipe of storage water tank (204), the top of water pipe and the left side fixed connection of water pump (205), the top fixedly connected with water pipe No. two of water pump (205), the quantity of shower (208) is two, the top of water pipe No. two runs through the back of concrete mixing tank (1) to respectively with the back fixed connection of two shower (208).

6. A concrete mixing plant according to claim 1, characterized in that: the concrete mixing tank is characterized in that the inner rear wall of the concrete mixing tank (1) is fixedly connected with a wind collecting cover, the front of the wind collecting cover is fixedly connected with a protective net, the back of the wind collecting cover is fixedly connected with a first wind pipe, the bottom of the first wind pipe is fixedly connected with the top of a dust fall box (206), clear water is arranged in the dust fall box (206), fine pore gauze is fixedly connected with the inside of the dust fall box (206), a second wind pipe is fixedly connected with the back of a negative pressure fan (207), the top of the second wind pipe penetrates through the inner left wall of a rear box chamber (203) and is fixedly connected with the top of the dust fall box (206), a third wind pipe is fixedly connected to the right side of the negative pressure fan (207), and the right end of the third wind pipe is fixedly connected with the inner rear wall of the rear box chamber (203).