CN217802456U - Concrete mixing device for building construction - Google Patents

Abstract

The utility model provides a concrete mixing device used for building engineering construction, which belongs to the technical field of building engineering equipment. It mainly aims at the problem that the existing device cannot be disassembled quickly and the cleaning is not convenient enough, and proposes the following technical scheme, including the main body, the motor output end set on the bottom of the main body is connected to the bottom of the rotating column, and the top of the rotating column is connected to the connecting column through a locking component. The connecting column is provided with stirring blades, and the locking assembly includes a pull rod and a locking block. Block contact, both sides of the locking block are provided with return springs, and the end of the locking block is set in the locking hole in the rotating column; through the connecting column, pull rod, locking spring, extrusion block, locking block and return spring The setting makes the parts of the device easy to disassemble and easy to clean; through the setting of the side scraper and the bottom scraper, the use effect of the device is better.

Description

Concrete mixing device for building construction

technical field

The utility model relates to the technical field of construction engineering equipment, in particular to a concrete mixing device for construction of construction engineering.

Background technique

Concrete is the most common construction material in construction engineering. Concrete is made by mixing cement, water, sand and stones in a certain proportion. During the process of preparing concrete, it is necessary to continuously stir the concrete to make the various materials uniform. Mix together, so you need to use a concrete mixer.

For example, the utility model whose patent number is CN202122378320.9 discloses a concrete mixing and stirring device based on construction engineering. Mixing blades and blades make concrete mixing more fully and thoroughly.

Through analysis, it is found that the stirring shaft and stirring blades on the traditional stirring device are usually integrated with the main body and cannot be disassembled. After the device has been used for a long time, large concrete will be attached to the stirring blades, which need to be cleaned. However, the parts of the traditional device cannot be quickly disassembled and assembled, so that the staff need to enter the main body to clean the blades, resulting in inconvenient cleaning of the device.

Utility model content

In order to solve the above-mentioned technical problems, the utility model provides a concrete mixing device used in construction engineering, so as to solve the problems that the components of the existing device cannot be disassembled quickly and the cleaning is not convenient enough.

The utility model is used for the purpose and effect of a concrete mixing device for building engineering construction, which is achieved by the following specific technical means:

A concrete mixing device used in construction engineering, comprising a main body, the bottom surface of the main body is provided with a motor, the output end of the motor is connected to the bottom end of a rotating column, and the bottom end of the rotating column is installed in the main body, and the The top of the rotating column is connected to the connecting column through a locking assembly, and the connecting column is provided with a stirring blade. The locking assembly includes a pull rod and a locking block, and two groups of locking blocks are arranged oppositely. The locking blocks are all set in the connecting column, the bottom end of the connecting column is set in the rotating column, the locking spring is sleeved on the pull rod, and the bottom end of the locking spring is connected with the extruding block The top surface is in contact, the extrusion block is arranged at the bottom end of the pull rod, the extrusion block is located between the two sets of locking blocks, return springs are provided on both sides of the locking blocks, and the locking The end of the block is passed through the locking hole, and the locking hole is opened in the rotating column.

The above technical solution further includes: a sealing plate and a limiting plate are respectively pierced in the main body, the limiting plate is in contact with the side of the sealing plate, a rubber block is arranged on the limiting plate, and the rubber block passes through It is arranged in the sealing plate, and the sealing plate is provided with a fixing rod.

The above technical solution further includes: a material guide plate is provided on the bottom surface of the main body, and the material guide plate is located directly below the sealing plate.

The above technical solution further includes: the connecting column is provided with a side scraper, the side scraper is in contact with the inner wall of the main body, the bottom end of the side scraper is provided with a limiting column, and the limiting column is installed on the bottom. In the scraper, the bottom scraper is arranged on the rotating column.

The above technical solution further includes: the bottom surface of the main body is provided with a support column, the bottom end of the support column is pierced with a stud, and the bottom end of the stud is provided with a foot seat.

The above technical solution further includes: a water delivery pipe is provided on the top surface of the main body, and multiple sets of nozzles are provided on the water delivery pipe.

The above technical solution further includes: a handle is provided after the top end of the pull rod passes through the connecting column.

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

First, when the device has been used for a long time, more concrete will be attached to the mixing blade. When cleaning, the staff only needs to lift the pull rod to drive the extrusion block to move, so that the extrusion block is gradually separated from the locking block, and the locking block is released. The extrusion of the locking block, under the action of the return spring, the locking block exits the locking hole and retracts into the connecting column, thereby releasing the locking between the connecting column and the rotating column, and the stirring blade can be removed from the main body by lifting the connecting column Take it off, it is convenient for the staff to clean up. After cleaning, insert the connecting column into the rotating column. When the locking block is aligned with the locking hole, under the action of the locking spring, the extrusion block moves downward, and the extrusion lock Tighten the block, insert it into the locking hole, and lock the connecting column and the rotating column; through the setting of the connecting column, pull rod, locking spring, extrusion block, locking block and return spring, the device components can be easily disassembled , for easy cleaning.

Second, when the motor drives the rotating column to rotate, so that the connecting column drives the mixing blade to stir the concrete, the side scraper and the bottom scraper also rotate in the main body to scrape up the concrete on the inner wall and bottom of the main body to prevent the mixing blade from being unable to mix The concrete is attached to the inner wall of the main body, resulting in uneven mixing of the concrete, which affects subsequent use; through the setting of the side scraper and the bottom scraper, the use effect of the device is better.

Description of drawings

Fig. 1 is the whole figure of a kind of concrete mixing device used for construction engineering construction of the utility model.

Fig. 2 is an exploded view of a concrete mixing device used in building engineering construction according to the present invention.

FIG. 3 is an enlarged schematic view of area A in FIG. 2 .

Fig. 4 is a schematic diagram of a locking assembly in a concrete mixing device used in construction engineering according to the present invention.

Fig. 5 is a half-sectional schematic diagram of a concrete mixing device used in construction engineering of the present invention.

In the figure, the corresponding relationship between component names and drawing numbers is:

1. Main body; 2. Material guide plate; 3. Supporting column; 4. Connecting column; 5. Stirring blade; 6. Rotating column; 7. Motor; 8. Bottom scraper; 9. Limiting column; 10. Foot seat ;11, stud; 12, fixed rod; 13, rubber block; 14, limit plate; 15, sealing plate; 16, water pipe; 17, nozzle; 18, side scraper; 19, handle; 20, extrusion 21, locking spring; 22, pull rod; 23, locking block; 24, return spring; 25, locking hole.

Detailed ways

The implementation of the present utility model will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

Example:

As shown in accompanying drawing 1 to accompanying drawing 5:

The utility model provides a concrete mixing device for construction engineering, which includes a main body 1, the output end of a motor 7 arranged on the bottom surface of the main body 1 is connected to the bottom end of a rotating column 6, and the top end of the rotating column 6 is connected to the connecting column 4 through a locking assembly , the connecting column 4 is provided with a stirring blade 5, the locking assembly includes a pull rod 22 and a locking block 23, both the pull rod 22 and the locking block 23 are installed in the connecting column 4, and the bottom end of the locking spring 21 sleeved on the pull rod 22 In contact with the top surface of the extrusion block 20, the extrusion block 20 is arranged at the bottom of the pull rod 22, the extrusion block 20 is located between two groups of locking blocks 23, and both sides of the locking block 23 are provided with return springs 24, and the locking block The end of 23 is passed through the locking hole 25 in the rotating post 6 . When using the device, start the motor 7 to drive the rotating column 6 to rotate, so that the connecting column 4 drives the mixing blade 5 to stir the concrete. After the device has been used for a long time, more concrete will be attached to the mixing blade 5, which will affect the mixing effect. Therefore need to clean up, when cleaning, the staff only need to mention pull bar 22, drive extruding block 20 to move, make extruding block 20 separate with locking block 23 gradually, remove the extruding to locking block 23, return spring Under the action of 24, the locking block 23 withdraws from the locking hole 25, retracts into the connecting column 4, thereby releasing the locking between the connecting column 4 and the rotating column 6, and the stirring blade 5 can be taken out from the main body 1 by lifting the connecting column 4 After cleaning, insert the connecting column 4 into the rotating column 6. When the locking block 23 is aligned with the locking hole 25, under the action of the locking spring 21, the pressing block 20 will be pushed downwards. Move and squeeze the locking block 23, so that the locking block 23 stretches out of the connecting column 4 and is inserted into the locking hole 25, thereby locking the connecting column 4 and the rotating column 6, replacing the traditional one-piece design, so that the device components It can be quickly disassembled and assembled, which is convenient for the staff to clean it and reduces the burden on the staff.

Referring to Figure 2 and Figure 5, the main body 1 is pierced with a sealing plate 15 and a limiting plate 14, the limiting plate 14 is in contact with the side of the sealing plate 15, a rubber block 13 is arranged on the limiting plate 14, and the rubber block 13 is pierced Inside the sealing plate 15 , a fixing rod 12 is arranged on the sealing plate 15 . The position of the sealing plate 15 can be limited by the limiting plate 14 to prevent it from loosening. The rubber block 13 can prevent the limiting plate 14 from rotating at will, causing the sealing plate 15 to loosen and affect the use of the device. When the concrete needs to be discharged, the staff only need to rotate it vigorously The limit plate 14 is separated from the sealing plate 15, and the locking of the sealing plate 15 can be released, and the fixing rod 12 can be pulled, so that the sealing plate 15 can be stretched out of the main body 1, and the discharge port on the main body 1 can be opened. Easy to unload.

Referring to FIG. 2 and FIG. 5 , a material guide plate 2 is provided on the bottom surface of the main body 1 , and the material guide plate 2 is located directly below the sealing plate 15 . The falling concrete can be guided by the guide plate 2 so that it flows to the outside of the main body 1 so that workers can collect it.

Referring to Figure 2, the connecting column 4 is provided with a side scraper 18, the side scraper 18 is in contact with the inner wall of the main body 1, the bottom of the side scraper 18 is provided with a limiting column 9, and the limiting column 9 is installed in the bottom scraper 8 , The bottom scraper 8 is set on the rotating column 6 . When the device is stirring concrete, the side scraper 18 and the bottom scraper 8 also rotate inside the main body 1 to scrape up the concrete on the inner wall and bottom of the main body 1, so as to prevent the mixing blade 5 from being able to mix the concrete and cause the concrete to adhere to the inner wall of the main body 1. The mixing of concrete is not uniform enough, which affects subsequent use.

Referring to FIG. 1 and FIG. 2 , the bottom surface of the main body 1 is provided with a support column 3 , the bottom end of the support column 3 is pierced with a stud 11 , and the bottom end of the stud 11 is provided with a foot seat 10 . The device is supported by the support column 3. When the device is placed on an uneven ground, the foot 10 can be restricted, and the position of the stud 11 in the support column 3 can be adjusted, so that the foot 10 fits on the ground and prevents the device from Shaking improves the stability and reliability of the device.

Referring to FIG. 2 , a water delivery pipe 16 is provided on the top surface of the main body 1 , and multiple sets of nozzles 17 are provided on the water delivery pipe 16 . The water delivery pipe 16 can be connected to an external water source, and the water is atomized and sprayed out through the nozzle 17, so as to reduce dust and prevent workers from inhaling too much dust, which will affect their health.

Referring to FIG. 2 , a handle 19 is provided after the top end of the pull rod 22 passes through the connecting column 4 . Through the handle 19, the staff can easily lift the pull rod 22, making the device more convenient to use.

The specific use and function of this embodiment: when using the device, start the motor 7 to drive the rotating column 6 to rotate, so that the connecting column 4 drives the stirring blade 5 to stir the concrete, and at the same time, the side scraper 18 and the bottom scraper 8 are also The main body 1 rotates inside to scrape up the concrete on the inner wall and bottom of the main body 1, so as to avoid the situation that the mixing blade 5 cannot mix the concrete and cause the concrete to adhere to the inner wall of the main body 1. When cleaning the mixing blade 5, the staff only needs to lift the pull rod 22 to drive the extrusion block 20 to move, so that the extrusion block 20 is gradually separated from the locking block 23, and the extrusion to the locking block 23 is released. Next, the locking block 23 withdraws from the locking hole 25, retracts into the connecting column 4, thereby releasing the locking between the connecting column 4 and the rotating column 6, and the stirring blade 5 can be removed from the main body 1 by lifting the connecting column 4, which is convenient The staff cleans up. After cleaning, the connecting column 4 is inserted into the rotating column 6. When the locking block 23 is aligned with the locking hole 25, under the action of the locking spring 21, the extrusion block 20 moves downward, squeezing Press the locking block 23 so that the locking block 23 extends out of the connecting column 4 and is inserted into the locking hole 25, thereby locking the connecting column 4 and the rotating column 6, so that the device parts can be disassembled and assembled quickly, which is convenient for the staff to It cleans up and reduces the burden on staff.

Claims (7)

1. A concrete mixing device for construction engineering, comprising a main body (1), characterized in that: the bottom surface of the main body (1) is provided with a motor (7), and the output end of the motor (7) is connected to the rotating column ( 6) Bottom connection, the bottom end of the rotating column (6) is pierced in the main body (1), the top end of the rotating column (6) is connected to the connecting column (4) through a locking assembly, and the connecting column ( 4) A stirring blade (5) is arranged on it, and the locking assembly includes a pull rod (22) and a locking block (23). The locking blocks (23) are all pierced in the connecting column (4), the bottom end of the connecting column (4) is pierced in the rotating column (6), and the pull rod (22) is sleeved There is a locking spring (21), the bottom end of the locking spring (21) is in contact with the top surface of the extruding block (20), the extruding block (20) is arranged at the bottom end of the pull rod (22), and the The extruding block (20) is located between the two sets of locking blocks (23), and both sides of the locking block (23) are provided with return springs (24), and the ends of the locking blocks (23) are pierced In the locking hole (25), the locking hole (25) is opened in the rotating post (6). 2. A concrete mixing device for construction engineering according to claim 1, characterized in that: the main body (1) is respectively pierced with a sealing plate (15) and a limiting plate (14), the The limiting plate (14) is in contact with the side of the sealing plate (15), the limiting plate (14) is provided with a rubber block (13), and the rubber block (13) is installed on the sealing plate ( 15), the sealing plate (15) is provided with a fixing rod (12). 3. A concrete mixing device for construction engineering according to claim 2, characterized in that: the bottom surface of the main body (1) is provided with a material guide plate (2), and the material guide plate (2) is located The sealing plate (15) is directly below. 4. A concrete mixing device for construction engineering according to claim 1, characterized in that: the connecting column (4) is provided with a side scraper (18), and the side scraper (18) In contact with the inner wall of the main body (1), the bottom end of the side scraper (18) is provided with a limiting column (9), and the limiting column (9) is installed in the bottom scraper (8). The scraper (8) is arranged on the rotating column (6). 5. A concrete mixing device for construction engineering according to claim 1, characterized in that: the bottom surface of the main body (1) is provided with a support column (3), and the bottom end of the support column (3) is pierced A stud (11) is provided, and the bottom end of the stud (11) is provided with a foot seat (10). 6. A concrete mixing device for construction engineering according to claim 1, characterized in that: the top surface of the main body (1) is provided with a water delivery pipe (16), and the water delivery pipe (16) is provided with There are many groups of shower heads (17). 7. A concrete mixing device for building construction according to claim 1, characterized in that: a handle (19) is provided after the top end of the pull rod (22) passes through the connecting column (4).

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