Concrete mixing equipment cleaning device for constructional engineering

Abstract

The utility model discloses a concrete mixing equipment cleaning device for constructional engineering, which comprises a concrete mixing equipment body and a cleaning mechanism, a stirring shaft is mounted in a tank body of the concrete mixing equipment body, the cleaning mechanism comprises a cover ring, a pair of grooves, a pair of plates, a support ring, a conical guide cover, a vertical pipe and an inclined pipe, the cleaning mechanism is arranged at the stirring shaft of the concrete mixing equipment body, and a pipe body structure for guiding water flow can be arranged outside the tank body of the mixing equipment body, so that a cleaning device capable of being assembled is arranged at the concrete mixing equipment body; after the cleaning device is assembled at the concrete mixing equipment body, the cleaning device can be connected with an external water supply pipeline to supply water, and then the cleaning device can be driven by matching with a stirring shaft of the concrete mixing equipment body, so that water flow is thrown into the concrete mixing equipment body to clean concrete; a worker does not need to hold the water pipe to strenuously clean the concrete mixing equipment body.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete mixing equipment cleaning, in particular to a concrete mixing equipment cleaning device for construction engineering. Background Art

[0002] Civil engineering is a general term for the science and technology of building various land engineering facilities. It refers to the materials, equipment used, and the technical activities such as survey, design, construction, maintenance, and repair, as well as the objects of engineering construction. That is, various engineering facilities built on the ground, underground, or on land, directly or indirectly serving human life, production, military, and scientific research. Construction projects usually require the use of concrete during construction, and when using concrete, it is usually necessary to use concrete mixing equipment used in construction projects to mix the concrete.

[0003] At present, concrete mixing equipment used in construction projects is usually cleaned after use to prevent the concrete on the inner wall of the mixing equipment from solidifying and forming an adhesion surface. When cleaning the concrete mixing equipment, workers usually use a handheld water pipe to flush and clean the concrete on the inner wall of the concrete mixing equipment. However, the cleaning effect of flushing the concrete with a handheld water pipe is poor, and it is more laborious for workers to hold the water pipe for a long time to clean the concrete mixing equipment. Therefore, we propose a cleaning device for concrete mixing equipment used in construction projects. Utility Model Content

[0004] The main purpose of the utility model is to provide a cleaning device for concrete mixing equipment for construction engineering. A cleaning mechanism is arranged at the stirring shaft of the concrete mixing equipment body, and a pipe body structure for guiding water flow can be arranged outside the tank body of the mixing equipment body, so that there is a cleaning device that can be assembled at the concrete mixing equipment body. After the cleaning device is assembled at the concrete mixing equipment body, an external water supply pipe can be connected for water supply, and then the cleaning device can be driven by the stirring shaft of the concrete mixing equipment body, so that water flow is thrown into the concrete mixing equipment body to clean the concrete, so that workers do not need to hold the water pipe to clean the concrete mixing equipment body laboriously, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A cleaning device for a concrete mixing equipment used in construction engineering, including the concrete mixing equipment body. A stirring shaft is installed in the tank of the concrete mixing equipment body. It also includes a cleaning mechanism. The cleaning mechanism includes a cover ring, a mating groove, a mating plate, a supporting ring, a conical guide cover, a vertical pipe, and an inclined pipe. The top shaft of the stirring shaft is clamped with the cover ring, and mating plates are symmetrically welded to the inner wall of the cover ring. Mating grooves for inserting the mating plates are symmetrically opened at the top shaft of the stirring shaft. A supporting ring is welded to the outer wall of the cover ring, and vertical pipes extending below the ring body are cross-distributed on the surface of the supporting ring. An inclined pipe extending below the ring body is fixed to the surface of the supporting ring outside the vertical pipe. An L-shaped guide groove is vertically opened on the outer tank wall of the concrete mixing equipment body, and an L-shaped guide plate welded to the surface of an arc-shaped abutting plate is clamped in the L-shaped guide groove. The outer plate surface of the arc-shaped abutting plate away from the L-shaped guide plate is welded with a bent pipe, and the upper pipe opening of the bent pipe extends towards the upper cover opening of the conical guide cover. A flange is welded to the lower pipe opening of the bent pipe.

[0007] Further, vertical holes are cross-distributed on the ring plate surface of the supporting ring, and vertical pipes are welded in the holes of the vertical holes;

[0008] By adopting the above technical solution, the vertical pipes are welded by inserting them into the vertical holes at the ring plate of the supporting ring.

[0009] Further, inclined holes are circularly distributed on the ring plate surface of the supporting ring, and inclined pipes are welded in the holes of the inclined holes;

[0010] By adopting the above technical solution, the inclined pipes are welded by inserting them into the inclined holes at the ring plate of the supporting ring.

[0011] Further, the size of the groove body of the mating groove is the same as the size of the plate body of the mating plate;

[0012] By adopting the above technical solution, the plate body of the mating plate can be vertically clamped in the mating groove in a matching manner.

[0013] Further, the diameter of the ring hole of the cover ring is the same as the diameter of the shaft of the stirring shaft, and the ring body of the cover ring is pressed on the top of the stirring frame outside the stirring shaft;

[0014] By adopting the above technical solution, the ring body of the cover ring can be clamped outside the shaft of the stirring shaft and supported by the stirring frame.

[0015] Further, the arc-shaped abutting plate covers the vertical groove opening of the L-shaped guide groove with its inner arc surface, and the L-shaped guide plate is vertically clamped in the groove body of the L-shaped guide groove;

[0016] By adopting the above technical solution, the arc-shaped abutting plate can be vertically clamped at the L-shaped guide groove by means of the L-shaped guide plate.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The utility model is provided with a cleaning mechanism at the stirring shaft of the concrete mixing equipment body, and a pipe body structure for guiding water flow can be arranged outside the tank body of the mixing equipment body, so that a cleaning device that can be assembled exists at the concrete mixing equipment body. After the cleaning device is assembled at the concrete mixing equipment body, an external water supply pipe can be connected for water supply. Then, the cleaning device can be driven by the stirring shaft of the concrete mixing equipment body, so that the water flow is thrown into the concrete mixing equipment body to clean the concrete, and workers do not need to hold a water pipe to clean the concrete mixing equipment body with effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 FIG. 1 is a schematic diagram of the overall structure of a cleaning device for a concrete mixing equipment used in a construction project according to the utility model.

[0020] Figure 2 FIG. 2 is an exploded view of the cleaning mechanism of a cleaning device for a concrete mixing equipment used in a construction project according to the utility model.

[0021] In the figure: 1, concrete mixing equipment body; 2, stirring shaft; 3, cleaning mechanism; 4, cover ring; 5, mating groove; 6, mating plate; 7, support ring; 8, conical guide cover; 9, vertical hole; 10, vertical pipe; 11, inclined hole; 12, inclined pipe; 13, L-shaped guide groove; 14, L-shaped guide plate; 15, arc abutting plate; 16, bent diversion pipe; 17, flange. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to make the technical means, creative features, achieved purposes and functions of the utility model easy to understand, the utility model will be further described below in conjunction with specific embodiments.

[0023] As Figure 1-2 shown, a cleaning device for a concrete mixing equipment used in a construction project includes a concrete mixing equipment body 1. A stirring shaft 2 is installed in the tank body of the concrete mixing equipment body 1. The cleaning mechanism 3 is further included. The cleaning mechanism 3 includes a cover ring 4, a mating groove 5, a mating plate 6, a support ring 7, a conical guide cover 8, a vertical pipe 10 and an inclined pipe 12. The cover ring 4 is clamped on the top shaft of the stirring shaft 2, and the mating plates 6 are symmetrically welded on the inner wall of the cover ring 4. The mating grooves 5 for clamping the mating plates 6 are symmetrically opened at the top shaft of the stirring shaft 2. The support ring 7 is welded on the outer wall of the cover ring 4, and the vertical pipes 10 extending below the ring body are cross-distributed on the surface of the support ring 7. The inclined pipes 12 extending below the ring body are fixed on the surface of the support ring 7 outside the vertical pipes 10. An L-shaped guide groove 13 is vertically opened on the outer tank wall of the concrete mixing equipment body 1, and an L-shaped guide plate 14 welded on the surface of an arc abutting plate 15 is clamped in the L-shaped guide groove 13. The bent diversion pipe 16 is welded on the outer plate surface of the arc abutting plate 15 away from the L-shaped guide plate 14, and the upper pipe orifice of the bent diversion pipe 16 extends towards the upper cover orifice of the conical guide cover 8. The lower pipe orifice of the bent diversion pipe 16 is welded with a flange 17.

[0024] Among them, vertical holes 9 are distributed in a cross shape on the ring plate surface of the support ring 7, and vertical pipes 10 are welded inside the holes of the vertical holes 9;

[0025] By adopting the above technical solution, the vertical pipes 10 are inserted into the vertical holes 9 at the ring plate of the support ring 7 for welding.

[0026] Among them, inclined holes 11 are distributed in a circular shape on the ring plate surface of the support ring 7, and inclined pipes 12 are welded inside the holes of the inclined holes 11;

[0027] By adopting the above technical solution, the inclined pipes 12 are inserted into the inclined holes 11 at the ring plate of the support ring 7 for welding.

[0028] Among them, the groove size of the mating groove 5 is the same as the plate size of the mating plate 6;

[0029] By adopting the above technical solution, the plate body of the mating plate 6 can be vertically clamped and fitted in the mating groove 5.

[0030] Among them, the diameter of the ring hole of the cover ring 4 is the same as the diameter of the shaft rod of the stirring shaft 2, and the ring body of the cover ring 4 presses on the top of the stirring frame outside the stirring shaft 2;

[0031] By adopting the above technical solution, the ring body of the cover ring 4 can be clamped outside the shaft body of the stirring shaft 2 and supported by the stirring frame.

[0032] Among them, the inner arc surface of the arc abutting plate 15 covers outside the vertical groove opening of the L-shaped guide groove 13, and the L-shaped guide plate 14 is vertically inserted into the groove body of the L-shaped guide groove 13;

[0033] By adopting the above technical solution, the arc abutting plate 15 can be vertically clamped and installed at the L-shaped guide groove 13 with the help of the L-shaped guide plate 14.

[0034] It should be noted that the present utility model is a cleaning device for a concrete mixing device used in construction projects. A cleaning mechanism 3 is provided at the stirring shaft 2 of the concrete mixing device body 1, and a pipe body structure for guiding water flow can be provided outside the tank body of the mixing device body 1, so that there is a cleaning device that can be assembled at the concrete mixing device body 1. When the concrete mixing device body 1 needs to be cleaned, the cover ring 4 can be put on the outside of the stirring shaft 2. The clamping plate 6 of the cover ring 4 is inserted into the mating groove 5 of the stirring shaft 2 and is supported by the stirring frame outside the stirring shaft 2. Then, the arc abutting plate 15 outside the bent pipe 16 is vertically hung by inserting the L-shaped guide plate 14 into the L-shaped guide groove 13 of the concrete mixing device body 1. At this time, the arc abutting plate 15 can abut against the outside of the concrete mixing device body 1. Then, the upper pipe orifice of the bent pipe 16 can face the upper cover orifice of the conical guide cover 8. At this time, the lower part of the bent pipe 16 can be flange-connected to the water supply pipe by means of a flange plate 17 and bolts. The external pressurized water source flushes into the conical guide cover 8 from the bent pipe 16. The water can be accommodated in the shell chamber formed by welding the conical guide cover 8, the supporting ring 7 and the cover ring 4. The water at the supporting ring 7 can flow into the concrete mixing device body 1 from the vertical pipe 10 and the inclined pipe 12. Then, the stirring shaft 2 of the concrete mixing device body 1 can be driven by a motor to rotate at a low speed, so that the supporting ring 7 rotates. Then, the vertical pipe 10 and the inclined pipe 12 can throw out the cleaning water at a low speed. The cleaning water can be thrown towards the inner wall of the concrete mixing device body 1, so that the concrete on the inner wall of the concrete mixing device body 1 is washed away by the splashing water. And with the agitation of the stirring shaft 2 and the stirring frame body outside it, the concrete on the inner wall of the concrete mixing device body 1 is washed and peeled off. Then, the discharge port of the concrete mixing device body 1 can be opened to discharge the sewage. Then, the flange of the water supply pipe can be removed from the disc body of the flange plate 17 to stop the water supply. When the concrete mixing device body 1 needs to mix concrete for construction projects, the cover ring 4 of the supporting ring 7 can be lifted from the stirring shaft 2, and then the L-shaped guide plate 14 can be pulled out from the L-shaped guide groove 13, so that the bent pipe 16 is removed from the concrete mixing device body 1, and the concrete mixing device body 1 can normally mix concrete for construction projects.

[0035] It should be noted that the present utility model is a cleaning device for a concrete mixing device used in construction projects. The components in the present utility model are all components known to those skilled in the art, and their structures and principles can all be known by those skilled in the art through technical manuals or obtained through conventional experimental methods.

[0036] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments. What is described in the above-mentioned embodiments and the specification is only to illustrate the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for concrete mixing equipment for construction engineering, comprising a concrete mixing equipment body (1), wherein a stirring shaft (2) is installed in a tank of the concrete mixing equipment body (1), characterized in that: The invention also comprises a cleaning mechanism (3), wherein the cleaning mechanism (3) comprises a cover ring (4), a pair of grooves (5), a pair of plates (6), a support ring (7), a conical guide cover (8), a vertical pipe (10) and an inclined pipe (12); the cover ring (4) is clamped at the top shaft of the stirring shaft (2), and the pair of plates (6) are symmetrically welded to the inner ring wall of the cover ring (4); the pair of grooves (5) for clamping the pair of plates (6) are symmetrically provided at the top shaft of the stirring shaft (2); the support ring (7) is welded to the outer ring wall of the cover ring (4), and the surface of the ring body of the support ring (7) is cross-distributed with vertical grooves extending from the bottom of the ring body. A pipe (10) is provided, an inclined pipe (12) extending from the bottom of the ring body is fixed on the surface of the support ring (7) outside the vertical pipe (10), an L-shaped guide groove (13) is vertically provided on the outer tank wall of the concrete mixing equipment body (1), and an L-shaped guide plate (14) welded on the surface of an arc plate (15) is inserted into the L-shaped guide groove (13), a curved guide pipe (16) is welded on the outer plate surface of the arc plate (15) away from the L-shaped guide plate (14), and the upper pipe opening of the curved guide pipe (16) extends toward the upper cover opening of the conical guide cover (8), and a flange (17) is welded to the lower pipe opening of the curved guide pipe (16).

2. A cleaning device for concrete mixing equipment for construction engineering according to claim 1, characterized in that: The surface of the ring plate of the support ring (7) is provided with vertical holes (9) distributed in a cross pattern, and vertical pipes (10) are welded inside the hole bodies of the vertical holes (9).

3. The cleaning device for concrete mixing equipment for construction engineering according to claim 1, characterized in that: The surface of the ring plate of the support ring (7) is provided with inclined holes (11) distributed in an annular pattern, and an inclined tube (12) is welded inside the hole body of the inclined hole (11).

4. The cleaning device for concrete mixing equipment for construction engineering according to claim 1, characterized in that: The groove body size of the pair of grooves (5) is the same as the plate body size of the pair of plates (6).

5. The cleaning device for concrete mixing equipment for construction engineering according to claim 1, characterized in that: The diameter of the ring hole of the cover ring (4) is the same as the diameter of the shaft of the stirring shaft (2), and the ring body of the cover ring (4) is pressed on the top of the stirring frame outside the stirring shaft (2).

6. A cleaning device for concrete mixing equipment for construction engineering according to claim 1, characterized in that: The arc abutment plate (15) covers the outside of the vertical slot opening of the L-shaped guide slot (13) with its inner arc surface, and the L-shaped guide plate (14) is vertically inserted into the slot body of the L-shaped guide slot (13).

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