CN218857320U - Circulation washs for building of formula muddy earth agitating unit - Google Patents

Abstract

The utility model relates to the technical field of mixers, in particular to a circulating cleaning concrete mixing device for construction, which comprises a mixer main body, a motor is arranged at the top of the mixer main body, a machine cover is arranged at the lower end of the motor, and a water pipe is connected to the other side of the machine cover. The water outlet, the water inlet of the water pipe is connected to the water outlet of the water pump, the water inlet pipe of the water pump is connected to the external water source, the cleaning device is installed at the lower end of the machine cover, and the rotating shaft is arranged in the middle of the cleaning device. Inner disc, one end of the inner disc is fixedly connected to the connecting block, the other end of the connecting block is fixedly connected to the outer disc, the lower end of the outer disc is provided with a scraper, and the scraper is provided with a scraper. The utility model adds a cleaning device in the mixer, and the cleaning device can remove residual The concrete is scraped off, so that the residual concrete flows out of the machine with the water, so that there will be no residual concrete sticking to the inner wall of the mixer, which improves the quality of concrete mixing.

Description

A circulating cleaning concrete mixing device for construction

technical field

The utility model relates to the technical field of mixers, in particular to a circulating cleaning concrete mixing device for construction.

Background technique

Concrete has the characteristics of abundant raw materials, low price, and simple production process, so its usage is increasing. At the same time, concrete also has high compressive strength, good durability, and a wide range of strength grades, making it widely used.

Concrete is made by mixing various materials in a mixer. After mixing, there is a large amount of residual concrete attached to the inner wall of the mixer. If it is not cleaned in time, the residual concrete will dry out and agglomerate. When mixing the concrete, the agglomerated residual concrete is mixed with the new concrete, which will cause uneven mixing and affect the quality of the concrete.

Utility model content

The purpose of the utility model is to provide a circular cleaning type construction concrete mixing device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides a circulating cleaning type concrete mixing device for construction, which includes a mixer main body, a motor is arranged at the top of the mixer main body, a machine cover is provided at the lower end of the motor, and the other side of the machine cover is connected to The water outlet of the water pipe, the water inlet of the water pipe is sleeved with the water outlet of the water pump, the water inlet pipe of the water pump is connected to an external water source, the lower end of the cover is provided with a cleaning device, and a rotating shaft is arranged in the middle of the cleaning device, and the upper end of the rotating shaft runs through the The machine cover is connected to the output end of the motor, the lower end of the rotating shaft is fixedly connected to the inner disk, the inner disk is fixedly connected to one end of the connecting block, the other end of the connecting block is fixedly connected to the outer disk, the lower end of the outer disk is provided with a scraper, and the scraper A scraper is provided on the sheet.

As a further improvement of the technical solution, the scraper is arc-shaped, and the scraper is movably socketed on the outer disk

As a further improvement of the technical solution, an annular water storage device is arranged inside the cover, and several spray heads are arranged at the bottom of the water storage device, and the spray heads penetrate the bottom of the cover.

As a further improvement of the technical solution, the spray head is located at the upper end of the annular exposed part where the inner disk and the outer disk are connected.

As a further improvement of the technical solution, one side of the machine cover is fixedly connected to one end of the connecting plate, and the other end of the connecting plate is fixedly connected to the mixing box.

As a further improvement of the technical solution, a fixing plate is provided at the lower end of the water pump, and the fixing plate is fixedly connected to one side of the mixing box.

As a further improvement of the technical solution, a stirring device is provided inside the stirring box, and a discharge valve is provided on the outer wall of the stirring box, and the discharge valve includes a push rod and a fan-shaped plate.

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

In this circulating cleaning concrete mixing device for construction, a cleaning device is added in the mixer. The cleaning device can scrape off the residual concrete in the body, so that the residual concrete flows out of the body with water, and there will be no residue. The concrete sticks to the inner wall of the mixer, which improves the quality of concrete mixing.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the utility model embodiment 1;

Fig. 2 is the overall structure split diagram of the utility model embodiment 1;

Fig. 3 is the schematic diagram of the structure at A of Fig. 2 of the utility model embodiment 1;

Fig. 4 is the structural representation of the cleaning device of the utility model embodiment 1;

Fig. 5 is a schematic structural diagram of the water storage device of Embodiment 1 of the present utility model;

Fig. 6 is a top view of the machine cover of Embodiment 1 of the present utility model.

The meanings of each symbol in the figure are:

1. Main body of mixer; 2. Motor; 3. Machine cover; 31. Connecting plate; 32. Water pipe; 33. Water pump; 34. Water inlet pipe; 35. Fixed plate; 36. Water storage device; 361. Nozzle; 4. Cleaning Device; 41, rotating shaft; 42, outer disc; 43, inner disc; 44, connecting block; 45, scraper; 46, scraper; 5, mixing box; 51, stirring device; 52, unloading valve; 521, push rod; 522, fan-shaped plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", Orientation indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. Or the positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operation, and therefore cannot be construed as a limitation of the utility model.

Example 1

Please refer to Fig. 1-shown in Fig. 6, present embodiment provides a kind of construction concrete mixing device of circulation cleaning type, comprise mixer main body 1, the top of mixer main body 1 is provided with motor 2, and the lower end of motor 2 is provided with machine cover 3, machine cover 3 The other side is connected to the water outlet of the water pipe 32, the water inlet of the water pipe 32 is connected to the water outlet of the water pump 33, the water inlet pipe 34 of the water pump 33 is connected to an external water source, the lower end of the machine cover 3 is provided with a cleaning device 4, and the middle of the cleaning device 4 is provided with a rotating shaft 41 , the upper end of the rotating shaft 41 runs through the machine cover 3 and is connected to the output end of the motor 2, the lower end of the rotating shaft 41 is fixedly connected to the inner disc 43, the inner disc 43 is fixedly connected to one end of the connecting block 44, the other end of the connecting block 44 is fixedly connected to the outer disc 42, and the lower end of the outer disc 42 is provided with a scraper 45, the scraper 46 is set on the scraper 45.

In this embodiment, one side of the machine cover 3 is connected to the water outlet of the water pipe 32, and the water inlet of the water pipe 32 is connected to the water outlet of the water pump 33. After the water inlet pipe 34 of the water pump 33 is connected to an external water source, the water spray operation can be performed. The working principle of the water pump 33 As disclosed by those skilled in the art: before the water pump 33 starts, the pump and the water inlet pipe 34 are filled with water. After the water pump 33 runs, the water in the impeller flow channel is thrown to The surrounding area is pressed into the volute, and the inlet of the impeller forms a vacuum. The water in the pool is sucked along the suction pipe under the external atmospheric pressure to supplement this space, and then the inhaled water is thrown out by the impeller through the volute and enters the outlet pipe. Cleaning device 4 The inner disk 43 is fixedly connected with the rotating shaft 41, the inner disk 43 is fixedly connected with the outer disk 42 through the connecting block 44, the rotating shaft 41 runs through the machine cover 3 and is connected with the output end of the motor 2, the motor 2 is started, and the rotation of the rotating shaft 41 will bring the inner disk 43 and the outer disk 42 Rotate together, the size of the outer disk 42 is compatible with the machine cover 3, the bottom of the outer disk 42 is equipped with a scraper 45, after the scraper 45 is installed, it can be tightly attached to the inner wall of the mixing box 5, and the scraper 45 will be stuck when the outer disk 42 rotates. The residual concrete on the inner wall of the mixing box 5 is scraped off without manual scraping. The scraper 45 scrapes more quickly and cleanly. The scraper 46 at the lower end of the scraper 45 has a rectangular shape. While scraping away, the sewage during cleaning can be scraped away, which improves the cleaning efficiency.

In order to fit the scraper 45 to the wall of the mixing box 5, the scraper 45 is set in an arc shape, and the shape is suitable for the wall of the mixer, so that it can avoid being tightly attached to the mixing box 5, and the effect is more obvious when scraping the residual concrete. , the scraper 45 can be disassembled. When using the mixer main body 1, the scraper 45 can be removed from the outer disk 42, which will not affect the use of the mixer main body 1. It is also convenient to clean the scraper 45. The detachable scraper 45 improves staff experience.

In order to improve the efficiency of cleaning, an annular water storage device 36 is installed inside the machine cover 3, and the water inlet of the water storage device 36 is connected with the water outlet of the water pipe 32, and the water inlet of the water pipe 32 is connected with the water outlet of the water pump 33, and the water pump 33 The water inlet pipe 34 is connected with the external water source. When the water pump 33 is started, the water will enter the water storage device 36 from the water pipe 32 and spray out through the nozzle 361 on the water storage device 36. The nozzle 361 passes through the bottom of the machine cover 3 and is located in the mixing box. 5, when the mixing box 5 is cleaned, it can be cleaned while spraying water, which ensures the integrity of the structure.

Further, the inner disc 43 and the outer disc 42 are fixedly connected by the connecting block 44, and there is an annular open space at the joint between the inner disc 43 and the outer disc 42, and the nozzle 361 is located above the exposed part. When the nozzle 361 sprays water, the water can pass through the open space. The position falls into the stirring box 5 inside, because of being all ring-shaped, when the cleaning device 4 rotates, it will not affect the normal water spraying operation of the shower head 361, so that the shower head 361 can work normally when cleaning.

In order to ensure the stability of the machine cover 3, the machine cover 3 is connected with the mixing box 5 by the connecting plate 31, one end of the connecting plate 31 is fixed with the machine cover 3, the other end is fixedly connected with the mixing box 5, the cleaning device 4 and the water storage device The operation of 36 all can't do without the support of machine cover 3, because connecting plate 31 is indispensable, the setting of connecting plate 31 has guaranteed the normal operation of all devices.

In order to allow the water storage device 36 to operate better, a fixed plate 35 is installed at the lower end of the water pump 33 to support the water pump 33. The fixed plate 35 is fixedly connected to the outer wall of the mixing box 5. When the water pump 33 is used, the water pump 33 may vibrate , the fixing plate 35 will stabilize the water pump 33 to prevent the water pump 33 from falling down accidentally.

In order to discharge the cleaned sewage, a discharge valve 52 is installed on the outer wall of the mixing box 5, push the push rod 521, and the fan-shaped plate 522 at the lower end of the push rod 521 will be pushed out, and the residual concrete and sewage can pass through the inside of the mixing box 5. The hole is discharged, and the push rod 521 can be pushed back when the cleaning is completed, and the fan-shaped plate 522 will return to the original position to cover the hole. At this time, the stirring operation can be carried out by the stirring device 51 inside the stirring box 5, which is convenient for cleaning and stirring. different needs.

When the utility model is used in the specific use of the circular cleaning concrete mixing device for construction, the discharge valve 52 is opened, and the water pump 33 first introduces the external water source into the pump body, and the water enters the water storage device 36 through the water pipe 32, and the water passes through the nozzle. 361 avoids washing the mixing device 51 and the mixing box 5, flows into the mixing box 5, starts the motor 2, drives the rotating shaft 41 to rotate, and the rotating shaft 41 drives the outer disk 42 to rotate, and at this time, the scraper 45 on the outer disk 42 runs along the inner wall of the mixing box 5 Carry out mud scraping, along with the water of upper end constantly flushes, scraper 45 can scrape mud clean, and scraper 46 on the scraper 45 will scrape off the concrete soil at the bottom of mixing box 5 in order to scrape away sewage once.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the utility model Under the premise of the spirit and scope, the utility model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a circulation washs for building muddy earth agitating unit of formula, includes mixer main part (1), its characterized in that: the utility model discloses a cleaning machine, including mixer main part (1), motor (2) lower extreme, cover (3), the delivery port of water pipe (32) is connected to cover (3) opposite side, the delivery port of water pipe (33) is cup jointed to the water inlet of water pipe (32), external water source is connected in inlet tube (34) of water pump (33), cover (3) lower extreme sets up belt cleaning device (4), set up pivot (41) in the middle of belt cleaning device (4), pivot (41) upper end is run through cover (3) link to each other with motor (2) output, pivot (41) lower extreme fixed connection inner disc (43), the one end of inner disc (43) fixed connection connecting block (44), connecting block (44) other end and outer disc (42) fixed connection, outer disc (42) lower extreme sets up doctor-bar (45), set scraper blade (46) on doctor-bar (45).

2. The circulation cleaning type mixing device for building concrete according to claim 1, wherein: the scraping piece (45) is arc-shaped, and the scraping piece (45) is movably sleeved at the upper end of the outer disc (42).

3. A circulating washing type construction concrete mixing device according to claim 1, characterized in that: the inside annular water storage device (36) that sets up of cover (3), water storage device (36) bottom sets up a plurality of shower nozzles (361), shower nozzle (361) run through cover (3) bottom.

4. A circulating washing type construction concrete mixing device according to claim 3, characterized in that: the spray head (361) is positioned at the upper end of the annular hollow part at the joint of the inner disc (43) and the outer disc (42).

5. The circulation cleaning type mixing device for construction concrete according to claim 4, wherein: cover (3) one side and connecting plate (31) one end fixed connection, the connecting plate (31) other end and agitator tank (5) fixed connection.

6. The circulation cleaning type mixing device for building concrete according to claim 5, wherein: the lower end of the water pump (33) is provided with a fixing plate (35), and the fixing plate (35) is fixedly connected with one side of the stirring box (5).

7. The circulation cleaning type mixing device for construction concrete according to claim 6, wherein: stirring device (51) is arranged in stirring box (5), discharge valve (52) is arranged on the outer wall surface of stirring box (5), and discharge valve (52) comprises push rod (521) and sector plate (522).

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