CN220409199U - Material conveying device for foam light soil - Google Patents

Abstract

The utility model discloses a foam lightweight soil conveying device, which relates to the technical field of building construction and comprises a supporting main body and a stirring barrel, wherein a feeding pipe is arranged on one side of the top of the stirring barrel, a first motor is arranged in the middle of the top end of the stirring barrel, a transmission rod is arranged on an output shaft of the first motor, stirring rods are arranged at two ends of the middle of the transmission rod, through the arrangement of stirring blades, prepared foam lightweight soil is added into the stirring barrel from the feeding pipe, the first motor is started, the transmission rod is driven to rotate by the first motor, the stirring rods are driven to stir the foam lightweight soil, in order to avoid the layering precipitation phenomenon of the foam lightweight soil, two groups of second motors are arranged on two sides of the bottom of the stirring barrel, the second motors are driven to rotate to push the foam lightweight soil at the bottom upwards, and uniform mixing stirring is carried out under the stirring action of the stirring rods, so that the layering precipitation phenomenon of the foam lightweight soil at the bottom is avoided, and the practicability of the device is improved.

Description

A kind of foam lightweight soil conveying device

Technical field

The utility model relates to the technical field of building construction, and in particular to a conveying device for foamed lightweight soil.

Background technique

In recent years, my country's infrastructure construction has developed vigorously. With the pace of development, there is an increasing demand for better materials and more advanced construction technologies. Foam lightweight soil is a new type of lightweight soil developed in the field of civil engineering in recent years. Filling environmentally friendly materials, foamed lightweight soil is prepared by using physical methods to prepare foaming agent aqueous solution into foam, and the necessary components cement-based cementitious materials, water and optional components aggregates, admixtures, and admixtures are mixed in a certain proportion. A lightweight material that is mixed and hardened by physical and chemical effects. Foam lightweight soil has the characteristics of being lightweight, adjustable density and strength, good constructability and environmental protection. Therefore, it is necessary to use a lightweight foam soil. Soil conveying device.

For example, the publication number CN215702941U proposes a construction device for foam lightweight soil pouring, which includes a base. Four support columns arranged symmetrically in pairs are fixedly installed on the top of the base, and the tops of the four support columns are fixedly installed. There is the same material box, a hopper is fixedly installed on the top of the material box, an L-shaped hook is fixedly installed on the right outer wall of the material box, a pouring hose is wound around the L-shaped hook, and a base is fixedly installed on the top of the base. The top of the base is fixedly installed with a feeding barrel and motor. The utility model has reasonable design and good practicability. It can control the intermittent quantitative discharge of foamed lightweight soil, facilitate the pouring of foamed lightweight soil, avoid waste of foamed lightweight soil, and during the pouring process, the utility model can Stirring the foamed lightweight soil stored in the material box can avoid the stratification and sedimentation of the foamed lightweight soil, making the foamed lightweight soil discharged from the pouring hose more uniform and improving the pouring quality.

However, during the implementation of related technologies, it was found that the above construction device for foamed lightweight soil pouring still has the following problems: during actual use, the above device can avoid foaming lightweight soil by stirring the foamed lightweight soil stored in the material box. Stratified sedimentation occurs. However, during the mixing process of the foamed lightweight soil, the stratified sedimentation of the foamed lightweight soil cannot be effectively avoided, which affects the pouring quality of the foamed lightweight soil and further affects the practicality of the device. Certain limitations.

Utility model content

The utility model proposes a conveying device for foamed lightweight soil, which solves the problem in related technologies that the layered sedimentation of foamed lightweight soil cannot be effectively avoided, thereby affecting the pouring quality of foamed lightweight soil:

The technical solution of the utility model is as follows: a conveying device for foamed lightweight soil, including a supporting body and a mixing drum. A feeding pipe is provided on one side of the top of the mixing drum, and a third feeding pipe is provided in the middle of the top of the mixing drum. A motor, the output shaft of the first motor is provided with a transmission rod, two ends of the middle part of the transmission rod are provided with stirring rods, and a second motor is provided on both sides of the bottom of the mixing drum, and the output of the second motor The shaft is provided with stirring blades.

Preferably, the four corners of the bottom of the support body are provided with universal wheels, and the top of the universal wheels is provided with a support frame.

Preferably, equidistantly arranged cylinders are provided on both sides of the top of the support body, and a telescopic rod is provided at the output end of the cylinder.

Preferably, an insertion rod is provided at the bottom of the telescopic rod.

Preferably, a mixing drum is provided on the top of the support frame, and a discharge pipe is provided on one side of the bottom of the mixing drum.

Preferably, a feed pipe is provided at the bottom of the discharge pipe, and a threaded feed pipe is provided in the middle of the discharge pipe.

Preferably, a third motor is provided on one side of the middle part of the top end of the support body, and the output shaft of the third motor is connected to the threaded feeding pipe.

Preferably, a support rod is provided in the middle of the transmission rod.

Preferably, scrapers are provided on both sides of the support rod.

Preferably, the scraper rotates closely against the inner wall of the mixing drum.

The working principle and beneficial effects of this utility model are:

1. In this implementation case, a mixing blade is provided, and the prepared foam lightweight soil is added into the mixing drum from the feed pipe. The first motor is started, and the first motor drives the transmission rod to rotate, and the transmission rod drives the mixing rod to stir the foam lightweight soil. To stir the lightweight soil, in order to avoid stratification and sedimentation of the foamed lightweight soil, two sets of second motors are provided on both sides of the bottom of the mixing drum. The second motor drives the mixing blades to rotate to push the foamed lightweight soil at the bottom upward, and Under the stirring action of the stirring rod, the mixture is evenly mixed and stirred, thereby preventing the stratified sedimentation of foamed lightweight soil at the bottom and improving the practicability of the device.

2. In this implementation case, a scraper is provided. During the mixing process of the foamed lightweight soil, the foamed lightweight soil will adhere to the inner wall of the mixing drum. Long-term use will cause the foamed lightweight soil to solidify and be difficult to clean. , by adding support rods on both sides of the middle part of the transmission rod, and adding scrapers at both ends of the support rod, the scrapers rotate closely against the inner wall of the mixing drum, thereby removing the foamed lightweight soil adhered to the inner wall of the mixing drum. Scraping extends the life of the device.

Description of the drawings

The utility model will be described in further detail below in conjunction with the accompanying drawings and specific implementation modes.

Figure 1 is a schematic front view of the overall structure of a foam lightweight soil conveying device proposed by the utility model;

Figure 2 is a schematic diagram of the right side of the overall structure of a foam lightweight soil conveying device proposed by the utility model;

Figure 3 is a schematic cross-sectional view of the overall structure of a foam lightweight soil conveying device proposed by the utility model;

Figure 4 is a schematic diagram of the left side of the overall structure of a foam lightweight soil conveying device proposed by the utility model;

In the picture: 1. Support body; 2. Universal wheel; 3. Support frame; 4. Mixing drum; 5. Feed pipe; 6. First motor; 7. Second motor; 8. Third motor; 9. Conveying pipeline; 10. Cylinder; 11. Telescopic rod; 12. Insertion rod; 13. Discharge pipe; 14. Transmission rod; 15. Mixing rod; 16. Support rod; 17. Scraper; 18. Mixing blade; 19 , threaded feeding pipe.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Referring to Figures 1 and 3, a conveying device for foamed lightweight soil includes a support body 1 and a mixing drum 4. A feeding pipe 5 is provided on one side of the top of the mixing drum 4, and a third feeding pipe 5 is provided in the middle of the top of the mixing drum 4. A motor 6. The output shaft of the first motor 6 is provided with a transmission rod 14. The two ends of the middle part of the transmission rod 14 are provided with stirring rods 15. The two sides of the bottom of the mixing drum 4 are provided with a second motor 7. The output of the second motor 7 The shaft is provided with a mixing blade 18. Through the mixing blade 18, the prepared foamed lightweight soil is added into the mixing drum 4 from the feed pipe 5, and the first motor 6 is started, and the first motor 6 drives the transmission rod 14 to rotate. The transmission rod 14 drives the stirring rod 15 to stir the foamed lightweight soil. In order to avoid the stratification and sedimentation of the foamed lightweight soil, two sets of second motors 7 are provided on both sides of the bottom of the mixing drum 4. The second motors 7 drive the stirring. The rotation of the blades 18 pushes the foamed lightweight soil upwards, and evenly mixes and stirs it under the stirring action of the stirring rod 15, thereby preventing the foamed lightweight soil from layering and settling at the bottom.

Referring to Figure 2, Figure 3 and Figure 4, the four corners of the bottom of the support body 1 are provided with universal wheels 2, the top of the universal wheels 2 is provided with a support frame 3, and both sides of the top of the support body 1 are provided with equidistantly arranged cylinders 10 , the output end of the cylinder 10 is provided with a telescopic rod 11, the bottom of the telescopic rod 11 is provided with an insertion rod 12, the top of the support frame 3 is provided with a mixing drum 4, and one side of the bottom of the mixing drum 4 is provided with a discharge pipe 13, discharging A feeding pipe 9 is provided at the bottom of the pipe 13, a threaded feeding pipe 19 is provided in the middle of the discharge pipe 13, a third motor 8 is provided on one side of the top middle of the support body 1, and the output shaft of the third motor 8 is connected with the threaded feeding pipe 19. The material pipes 19 are connected, a support rod 16 is provided in the middle of the transmission rod 14, and scrapers 17 are provided on both sides of the support rod 16. By providing the scrapers 17, in the process of mixing the foamed lightweight soil, the foamed lightweight soil is The heavy soil will adhere to the inner wall of the mixing drum 4, and long-term use will cause the foamed lightweight soil to solidify and be difficult to clean. By adding support rods 16 on both sides of the middle part of the transmission rod 14, and adding support rods 16 at both ends The scraper 17 rotates closely against the inner wall of the mixing drum 4, thereby scraping off the foamy light soil adhering to the inner wall of the mixing drum 4, extending the service life of the device. The scraper 17 closely adheres to the inner wall of the mixing drum 4. The inner wall rotates.

The working principle and usage process of this utility model:

When installing and using the foam lightweight soil conveying device, first move the universal wheel 2 to move the device to a designated area, and start the cylinder 10. The cylinder 10 drives the telescopic rod 11 to expand and contract, and the telescopic rod 11 drives the insertion rod 12 to be inserted into the ground. Fix, thereby improving the stability of the device, and then add the prepared foamed lightweight soil into the mixing drum 4 from the feed pipe 5, start the first motor 6, and the first motor 6 drives the transmission rod 14 to rotate, and the transmission The rod 14 drives the stirring rod 15 to stir the foamed lightweight soil. In order to avoid the stratification and sedimentation of the foamed lightweight soil, two sets of second motors 7 are provided on both sides of the bottom of the mixing drum 4. The second motors 7 drive the stirring blades. 18 rotates to push the foamed lightweight soil at the bottom upward, and evenly mixes it under the stirring action of the stirring rod 15, thereby preventing the foamed lightweight soil from layering and settling at the bottom. When mixing and stirring the foamed lightweight soil During the process, the foamed lightweight soil will adhere to the inner wall of the mixing drum 4. Long-term use will cause the foamed lightweight soil to solidify and be difficult to clean. By adding support rods 16 on both sides of the middle part of the transmission rod 14, and connecting the support rods 16 Scrapers 17 are added at both ends, and the scrapers 17 rotate closely against the inner wall of the mixing drum 4, thereby scraping off the foamy light soil adhered to the inner wall of the mixing drum 4, extending the service life of the device, and after even mixing The foamed lightweight soil flows into the conveying pipe 9 through the discharge pipe 13. The output shaft of the third motor 8 drives the threaded conveying pipe 19 to rotate. The foamed lightweight soil is quantitatively conveyed under the action of the threaded conveying pipe 19.

The above are only preferred embodiments of the present utility model and do not limit the scope of protection of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model shall be covered by within the protection scope of this utility model.

Claims (10)

1. A conveying device for foamed lightweight soil, including a support body (1) and a mixing drum (4), characterized in that: a feeding pipe (5) is provided on one side of the top of the mixing drum (4), A first motor (6) is provided in the middle of the top of the mixing drum (4). A transmission rod (14) is provided on the output shaft of the first motor (6). Both ends of the middle part of the transmission rod (14) are provided with a first motor (6). There is a stirring rod (15), a second motor (7) is provided on both sides of the bottom of the mixing drum (4), and the output shaft of the second motor (7) is provided with a stirring blade (18). 2. A foam lightweight soil conveying device according to claim 1, characterized in that: universal wheels (2) are provided at the four corners of the bottom of the support body (1), and the universal wheels (2) ) is provided with a support frame (3) at the top. 3. A foam lightweight soil conveying device according to claim 1, characterized in that: equidistantly arranged cylinders (10) are provided on both sides of the top of the support body (1), and the cylinders (10) The output end of 10) is provided with a telescopic rod (11). 4. A foam lightweight soil conveying device according to claim 3, characterized in that an insertion rod (12) is provided at the bottom of the telescopic rod (11). 5. A foam lightweight soil conveying device according to claim 2, characterized in that: a mixing drum (4) is provided at the top of the support frame (3), and a mixing drum (4) at the bottom of the mixing drum (4) One side is provided with a discharge pipe (13). 6. A foam lightweight soil conveying device according to claim 5, characterized in that: a conveying pipe (9) is provided at the bottom of the discharge pipe (13), and the discharge pipe (13) ) is provided with a threaded feeding pipe (19) in the middle. 7. A foam lightweight soil conveying device according to claim 1, characterized in that: a third motor (8) is provided on one side of the top middle of the support body (1), and the third motor The output shaft of (8) is connected with the threaded feeding pipe (19). 8. A foam lightweight soil conveying device according to claim 1, characterized in that: a support rod (16) is provided in the middle of the transmission rod (14). 9. A foam lightweight soil conveying device according to claim 8, characterized in that scrapers (17) are provided on both sides of the support rod (16). 10. A foam lightweight soil conveying device according to claim 9, characterized in that the scraper (17) rotates close to the inner wall of the mixing drum (4).