A concrete admixture storage tank cleaning device

The hydraulic lifting frame and motor-driven rotary shaft transmission system enable the displacement and rotation of the cleaning rod, solving the problem of cleaning dead angles in storage tanks of different sizes and improving cleaning efficiency and effectiveness.

CN224507932UActive Publication Date: 2026-07-17YUNNAN LUOJUE BUILDING MATERIALS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
YUNNAN LUOJUE BUILDING MATERIALS CO LTD
Filing Date
2025-08-13
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The brushes in existing concrete additive storage tank cleaning devices are of a fixed size, which cannot adapt to storage tanks of different specifications, resulting in cleaning dead spots and affecting the cleaning effect.

Method used

The system uses a hydraulic lifting frame to adjust the height of the water spray pipe and the cleaning section. Combined with a motor-driven rotating shaft and a slide transmission, it enables the displacement and rotation of the cleaning rod, adapting to the cleaning needs of storage tanks of different sizes.

Benefits of technology

It improved cleaning efficiency, increased the cleaning area, effectively removed concrete additive stains adhering to the inner wall of the storage tank, and enhanced the cleaning effect.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224507932U_ABST
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Abstract

The utility model discloses a concrete additive storage tank cleaning device, including base and cleaning part: the top of this base is provided with the hydraulic lift, the top of this hydraulic lift is provided with the water spray pipe, this cleaning part sets up at the top of hydraulic lift, this cleaning part has the rotation axle that rotates to set up in the top of hydraulic lift, the top of this hydraulic lift is provided with motor, and the output of motor is connected with the rotation axle, the side surface vertical nestling slide of rotation axle is provided with the slide a, the side surface rotation of slide a is provided with the connecting rod a, and the one end rotation of connecting rod a away from slide a is provided with the cleaning rod. The utility model discloses setting up the cleaning part can utilize the height of hydraulic lift adjustment water spray pipe and cleaning part to adapt to the concrete additive storage tank of different height, when the slide of slide a on the rotation axle, through the drive of connecting rod a and connecting rod b, make the cleaning rod can realize displacement, and it is convenient to clean the inside of the storage tank of different size.
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Claims

1. A cleaning device for concrete additive storage tanks, characterized in that, include: A base (1) is provided with a hydraulic lifting frame (101) on top of the base (1), and a water spray pipe (102) is provided on top of the hydraulic lifting frame (101). The cleaning unit (2) is located on the top of the hydraulic lifting frame (101). The cleaning unit (2) has a rotating shaft (201) rotatably mounted on the top of the hydraulic lifting frame (101). A motor (203) is mounted on the top of the hydraulic lifting frame (101). The output end of the motor (203) is connected to the rotating shaft (201). A slide a (204) is vertically nested and slidably mounted on the side of the rotating shaft (201). A connecting rod a (208) is rotatably mounted on the side of the slide a (204). A cleaning rod (209) is rotatably mounted on the end of the connecting rod a (208) away from the slide a (204). A connecting rod b (211) is rotatably mounted on the bottom of the cleaning rod (209). The connecting rod b (211) is rotatably connected to the bottom of the rotating shaft (201). The slide a (204) slides to drive the connecting rod a (208) to rotate and drive the cleaning rod (209) to move.

2. The concrete admixture storage tank cleaning apparatus according to claim 1, characterized by: The cleaning part (2) also has a connector a (202) located at the bottom of the rotating shaft (201), and the connecting rod b (211) is embedded in the connector a (202) and rotatably connected to the rotating shaft (201).

3. The concrete admixture storage tank cleaning apparatus according to claim 1, characterized by: The cleaning part (2) also has a connector b (205) provided on the side of the carriage a (204), wherein the connecting rod a (208) is embedded in the connector b (205) and rotatably connected to the carriage a (204).

4. The concrete admixture storage tank cleaning apparatus according to claim 3, characterized by: The cleaning rod (209) is provided in six parts, and the six cleaning rods (209) are arranged in a central rotational symmetry structure around the rotation center of the rotation axis (201). The cleaning rod (209) is provided with a brush (210) on the outside.

5. The concrete admixture storage tank cleaning apparatus according to claim 1, characterized by: The cleaning unit (2) also has a slide b (206) that is vertically slidably nested on the side of the rotating shaft (201). A limiting groove (207) is provided on the side of the slide b (206). A limiting rod (212) is provided on the side of the cleaning rod (209). The limiting rod (212) is embedded in the limiting groove (207) and is laterally slidably connected to the slide b (206).

6. The concrete admixture storage tank cleaning apparatus according to claim 1, characterized by: The length of connecting rod a (208) is the same as the length of connecting rod b (211).

7. The concrete admixture storage tank cleaning apparatus according to claim 1, characterized by: The cleaning part (2) also has a spring (213) nested outside the rotating shaft (201), which is located between the rotating shaft (201) and the bottom of the carriage a (204).