CN219466535U

CN219466535U - Concrete mixing plant

Info

Publication number: CN219466535U
Application number: CN202320142740.3U
Authority: CN
Inventors: 雷勇; 王霈; 叶开; 孙倩; 曾庆辉
Original assignee: Hubei Guangfu Cement Products Co ltd
Current assignee: Hubei Guangfu Cement Products Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-08-04
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses a concrete mixing plant which comprises a box body, wherein supporting legs are fixedly connected to the left side and the right side of the box body, a feed inlet is communicated with the left side of the box body, the feed inlet is positioned at the rear end of a scraping plate, a material collecting port is communicated with the bottom of the box body, and a discharge pipe is communicated with the left side of the material collecting port. According to the utility model, the transverse plate is driven to move downwards through the hydraulic rod, so that the fixing plate is clamped in the limiting groove, the electromagnet is charged immediately, the electromagnet is full of magnetic force, the limiting rod and the transverse plate are adsorbed and fixed, then the rotary rod is rotated through the motor, the scraping plate is driven to clean the inner wall of the box body, meanwhile, the water pump sprays and washes the inner part of the box body through the water pipe and the spraying port, finally, the cleaned water flows into the inner part of the water box through the backflow pipe, and therefore, the concrete mixing station has the advantage of automatically scraping and washing the inner wall of the mixing box.

Description

Concrete mixing plant

Technical Field

The utility model relates to the technical field of concrete mixing, in particular to a concrete mixing plant.

Background

The concrete stirring is an operation method for uniformly stirring cement, lime, water and other materials after mixing. Concrete mixing is divided into two types: manually stirring and mechanically stirring the water. The concrete mixing plant is widely applied to construction projects such as industries, agriculture, traffic, national defense, water conservancy and municipal works in China, and the demand is continuously increasing.

At present, the Chinese patent with publication number CN111251463B discloses a concrete mixing plant, which relates to the technical field of concrete mixing, and is characterized by comprising a shell, a vertical plate and a transverse plate; a blanking pipe is fixed at the top of the shell; a discharging pipe is fixed at one side of the shell; a stirring shaft is suspended in the shell, a first bevel gear is fixed on the peripheral surface of the stirring shaft, a supporting shaft is rotatably arranged on one side of the vertical plate, and a second bevel gear is fixed at one end of the supporting shaft; the vertical plate and the inner side of the side wall of the shell are rotatably provided with augers; the top of the transverse plate is provided with a mounting through hole, and a valve mechanism is arranged in the mounting through hole; a first motor is arranged on one side of the shell, which is far away from the blanking pipe, and a first belt wheel is fixed at the output end of the first motor; a second belt wheel is rotatably arranged on one side of the shell, which is close to the first motor; a first connecting mechanism is arranged between the first belt wheel and the auger; a second connecting mechanism is arranged between the second belt wheel and the supporting shaft. The utility model solves the problem that the discharging pipe is blocked by concrete, and achieves the effect of facilitating the discharging of the concrete mixing plant.

However, this concrete mixing plant is inconvenient scrapes the inner wall of agitator tank and washes, uses for a long time, reduces the production quality of concrete easily, if the inner wall of agitator tank is not frequently washd simultaneously, after the operation is ended to the concrete mixing plant, remains the concrete at the agitator tank inner wall and can air-dry to the life of concrete mixing plant has been shortened greatly and the degree of difficulty of follow-up clearance has been increased.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a concrete mixing plant, which has the advantages of automatically scraping and washing the inner wall of a mixing box, solves the problems that the concrete mixing plant is inconvenient to scrape and wash the inner wall of the mixing box, long-term use is easy to reduce the production quality of concrete, and meanwhile, if the inner wall of the mixing box is not frequently washed, the concrete remained on the inner wall of the mixing box can be air-dried after the concrete mixing plant finishes operation, thereby greatly shortening the service life of the concrete mixing plant and increasing the subsequent cleaning difficulty.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete mixing plant, includes the box, the left and right sides of box all fixedly connected with supporting leg, the left side intercommunication of box has the feed inlet, the feed inlet is located the rear end of scraper blade, the bottom intercommunication of box has the mouth that gathers materials, the left side intercommunication of the mouth that gathers materials has the discharging pipe, the top fixedly connected with motor of box, the output of motor runs through box fixedly connected with rotary rod, the left and right sides of rotary rod all fixedly connected with a plurality of puddlers, the inside of box is provided with the clearance unit;

the cleaning unit comprises a hydraulic rod sleeved on two sides of the top of the box body, the output end of the hydraulic rod is fixedly connected with a sliding plate, a transverse plate is arranged in the box body, the transverse plate is connected with a rotary rod in a sliding mode through a hole formed in the inner portion of the transverse plate, a first sliding groove is formed in the top of the transverse plate and is connected with the sliding plate in a sliding mode, fixing plates are fixedly connected on the left side and the right side of the rotary rod, a second sliding groove is formed in the fixing plates, an electromagnet is fixedly connected to the inner portion of the second sliding groove, limiting grooves are formed in two sides of the bottom of the transverse plate, limiting rods are connected in a sliding mode, a return pipe is communicated with the right side of the collecting opening, a water tank is communicated with the bottom of the return pipe, a water pump is communicated with the water outlet of the water pump, the water pipe extends to the top wall of the box body, a plurality of spraying openings are communicated with the bottom of the water pipe, a scraping plate is fixedly connected with the left side and the right side of the transverse plate, and the scraping plate is attached to the inner wall of the box body.

Preferably, the front end of the box body is provided with a glass window.

As preferable, the left side and the right side of the bottom wall of the box body are fixedly connected with guide plates.

As preferable mode of the utility model, the tops of the discharging pipe and the return pipe are respectively communicated with an electric valve.

As preferable, the filter screen is movably connected in the water tank.

As the preferable mode of the utility model, the left wall and the right wall of the water tank are fixedly connected with limiting plates, and the limiting plates are in sliding connection with the filter screen.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the transverse plate is driven to move downwards through the hydraulic rod, so that the fixing plate is clamped in the limiting groove, the electromagnet is charged immediately, the electromagnet is full of magnetic force, the limiting rod and the transverse plate are adsorbed and fixed, then the rotary rod is rotated through the motor, the scraping plate is driven to clean the inner wall of the box body, meanwhile, the water pump sprays and washes the inner part of the box body through the water pipe and the spraying port, finally, the cleaned water flows into the inner part of the water box through the backflow pipe, and therefore, the concrete mixing station has the advantage of automatically scraping and washing the inner wall of the mixing box.

2. According to the utility model, the glass window is arranged, so that a worker can observe the stirring condition of the box body and the scraping and washing state of the cleaning of the box body more conveniently, and the practicability is improved.

Drawings

FIG. 1 is a schematic diagram 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 an enlarged view of a structure diagram of the present utility model in fig. 2.

In the figure: 1. a case; 2. support legs; 3. a feed inlet; 4. a discharge pipe; 5. a motor; 6. a rotating rod; 7. a stirring rod; 8. a cleaning unit; 81. a hydraulic rod; 82. a slide plate; 83. a cross plate; 84. a first chute; 85. a fixing plate; 86. a second chute; 87. an electromagnet; 88. a limit groove; 89. a limit rod; 810. a return pipe; 811. a water tank; 812. a water pump; 813. a water pipe; 814. a spray port; 815. a scraper; 9. a glazing; 10. a deflector; 11. an electric valve; 12. a filter screen; 13. and a limiting plate.

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.

As shown in fig. 1 to 3, a concrete mixing plant comprises a box body 1, wherein the left side and the right side of the box body 1 are fixedly connected with supporting legs 2, the left side of the box body 1 is communicated with a feed inlet 3, the feed inlet 3 is positioned at the rear end of a scraping plate 815, the bottom of the box body 1 is communicated with a material collecting opening, the left side of the material collecting opening is communicated with a material discharging pipe 4, the top of the box body 1 is fixedly connected with a motor 5, the output end of the motor 5 penetrates through the box body 1 and is fixedly connected with a rotary rod 6, the left side and the right side of the rotary rod 6 are fixedly connected with a plurality of stirring rods 7, and a cleaning unit 8 is arranged in the box body 1;

the cleaning unit 8 comprises a hydraulic rod 81 sleeved on two sides of the top of the box body 1, the output end of the hydraulic rod 81 is fixedly connected with a sliding plate 82, a transverse plate 83 is arranged in the box body 1, the transverse plate 83 is in sliding connection with a rotary rod 6 through a hole formed in the interior, a first sliding groove 84 is formed in the top of the transverse plate 83, the first sliding groove 84 is in sliding connection with the sliding plate 82, the fixed plate 85 is fixedly connected to the left side and the right side of the rotary rod 6, a second sliding groove 86 is formed in the interior of the fixed plate 85, an electromagnet 87 is fixedly connected to the interior of the second sliding groove 86, limit grooves 88 are formed in the two sides of the bottom of the transverse plate 83, limit rods 89 are in sliding connection with the interior of the limit grooves 88, a return pipe 810 is communicated with the right side of a collecting port, a water tank 811 is communicated with the bottom of the return pipe 810, a water pump 812 is communicated with a water delivery pipe 813, the bottom of the water delivery pipe 813 is communicated with the top wall 814 of the water pump 811 of the box body 1, a plurality of ports 814 are communicated with the left side and right side of the transverse plate 83, and the scraping plates are fixedly connected to the top wall 815 of the water delivery pipe 813, and the scraping plates are attached to the inner wall of the box body 1.

Referring to fig. 1, a front end of the case 1 is provided with a glass window 9.

As a technical optimization scheme of the utility model, by arranging the glass window 9, a worker can more conveniently observe the stirring condition of the box body 1 and the scraping and washing state of the interior of the box body 1, and the practicability is improved.

Referring to fig. 2, a baffle 10 is fixedly connected to both the left and right sides of the bottom wall of the case 1.

As a technical optimization scheme of the utility model, the baffle plate 10 is arranged, so that the phenomenon that concrete and cleaning water are accumulated on the bottom wall of the box body 1 is avoided, and the practicability is improved.

Referring to fig. 1 and 2, the top of the discharge pipe 4 and the return pipe 810 are both communicated with an electrically operated valve 11.

As a technical optimization scheme of the utility model, the electric valve 11 is arranged, so that the phenomenon that concrete and water flow out when the concrete is scraped or stirred is avoided, and the practicability is improved.

Referring to fig. 2, a filter screen 12 is movably connected to the inside of the water tank 811.

As a technical optimization scheme of the utility model, the filter screen 12 is arranged, so that impurities brought by the inner wall of the cleaning box body 1 can be remained on the filter screen 12 after the cleaned water flows back into the water tank 811, the water in the water tank 811 can be recycled, and the practicability is improved.

Referring to fig. 2, both the left and right walls of the water tank 811 are fixedly connected with a limiting plate 13, and the limiting plate 13 is slidably connected with the filter screen 12.

As a technical optimization scheme of the utility model, the limiting plate 13 is arranged, so that a worker can detach the filter screen 12 more conveniently, the filter screen 12 can be cleaned conveniently, the filtering efficiency of the filter screen 12 is ensured, and the practicability is improved.

The working principle and the using flow of the utility model are as follows: firstly, the worker pours concrete raw materials into the inside of the box 1 through the feed inlet 3, then the motor 5 drives the rotary rod 6 and the stirring rod 7 to rotate, the concrete raw materials are stirred, after the stirring is completed, the electric valve 11 on the discharge pipe 4 can be opened to flow out concrete in the box 1, when the inner wall of the box 1 needs to be cleaned, the electric valve 11 on the feed inlet 3 is firstly closed, then the hydraulic rod 81 drives the transverse plate 83 to move downwards, so that the fixed plate 85 is clamped in the limit groove 88, then the electromagnet 87 is charged, the electromagnet 87 is filled with magnetic force, the adsorption limit rod 89 is clamped in the second chute 86 and is fixed with the transverse plate 83, then the motor 5 rotates the rotary rod 6, so that the scraping plate 815 is driven to clean the inner wall of the box 1, meanwhile, the water pump 812 can flush the inner wall of the box 811 through the water pipe 813 and the spraying opening 814, finally the cleaned water can flow into the inner part of the water tank 811 through the two ends of the water pipe 813, after the cleaning is completed, the polarity of the electromagnet 87 can be converted, so that the electromagnet 87 can be pushed away, the electromagnet 87 can be moved upwards, the electromagnet 89 can be pushed upwards, the reset plate 83 can be separated from the horizontal plate 83 through the reset plate 83, and the horizontal plate 83 can be moved upwards by the repulsion plate 83.

To sum up: this concrete mixing plant, through cleaning unit 8, it is inconvenient to scrape the inner wall of agitator tank to have solved concrete mixing plant, long-term use, reduces the production quality of concrete easily, if the inner wall of agitator tank is not frequently washd simultaneously, after the operation is ended to the concrete mixing plant, the concrete of remaining at the agitator tank inner wall can air-dry to shortened concrete mixing plant's life and the problem of increasing the follow-up clearance degree of difficulty greatly.

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.

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. Concrete mixing plant, comprising a box (1), characterized in that: the novel automatic cleaning device comprises a box body (1), wherein supporting legs (2) are fixedly connected to the left side and the right side of the box body (1), a feeding port (3) is communicated with the left side of the box body (1), a collecting port is communicated with the bottom of the box body (1), a discharging pipe (4) is communicated with the left side of the collecting port, a motor (5) is fixedly connected to the top of the box body (1), a rotary rod (6) is fixedly connected to the output end of the motor (5) through the box body (1), a plurality of stirring rods (7) are fixedly connected to the left side and the right side of the rotary rod (6), and a cleaning unit (8) is arranged in the box body (1);

the cleaning unit (8) comprises a hydraulic rod (81) sleeved on two sides of the top of the box body (1), the output end of the hydraulic rod (81) is fixedly connected with a sliding plate (82), a transverse plate (83) is arranged in the box body (1), the transverse plate (83) is in sliding connection with a rotary rod (6) through a hole formed in the inner part, a first sliding groove (84) is formed in the top of the transverse plate (83), the first sliding groove (84) is in sliding connection with the sliding plate (82), a fixed plate (85) is fixedly connected to the left side and the right side of the rotary rod (6), a second sliding groove (86) is formed in the inner part of the fixed plate (85), an electromagnet (87) is fixedly connected to the inner part of the second sliding groove (86), limiting grooves (88) are formed in two sides of the bottom of the transverse plate (83), limiting grooves (88) are in sliding connection with limiting rods (89), the right side of a collecting port is communicated with a water tank (811), the bottom of the return pipe (810) is communicated with a water pump (813), the top wall (812) is communicated with the water delivery pipe (813) of the water delivery pipe (1), the left side and the right side of the transverse plate (83) are fixedly connected with scraping plates (815), and the scraping plates (815) are attached to the inner wall of the box body (1).

2. A concrete mixing plant according to claim 1, characterized in that: the front end of the box body (1) is provided with a glass window (9).

3. A concrete mixing plant according to claim 1, characterized in that: the left side and the right side of the bottom wall of the box body (1) are fixedly connected with guide plates (10).

4. A concrete mixing plant according to claim 1, characterized in that: the tops of the discharging pipe (4) and the return pipe (810) are both communicated with an electric valve (11).

5. A concrete mixing plant according to claim 1, characterized in that: the inside of the water tank (811) is movably connected with a filter screen (12).

6. A concrete mixing plant according to claim 5, characterized in that: limiting plates (13) are fixedly connected to the left wall and the right wall of the water tank (811), and the limiting plates (13) are in sliding connection with the filter screen (12).