Flow-state solidified soil pumping device convenient to clean and maintain

Abstract

The utility model discloses a flow-state solidified soil pumping device convenient to clean and maintain, which comprises a flow-state solidified soil pumping assembly, the flow-state solidified soil pumping assembly comprises a pump machine, a discharge pipe communicated with one side of the pump machine, and a flow-state solidified soil hopper outer frame arranged at the top end of the pump machine; and a cleaning assembly. According to the utility model, through the mutual cooperation of the arranged flow-state solidified soil pumping assembly and the cleaning assembly, an assembly type assembly structure design is formed, when more residues are found, the residues are directly extracted upwards, the inner frame of the liquid-state solidified soil hopper can be directly replaced, and the machine does not need to be shut down, disassembled and cleaned; when the replaced liquid-state solidified soil hopper inner frame is clamped into the flow-state solidified soil hopper outer frame, the distributed annular notches are sleeved with the annular protrusions, so that the situation that flow-state solidified soil overflows to the position between the liquid-state solidified soil hopper inner frame and the flow-state solidified soil hopper outer frame is avoided through double-layer sealing, and the flow-state solidified soil is prevented from overflowing to the position between the liquid-state solidified soil hopper inner frame and the flow-state solidified soil hopper outer frame. And the inner cavity of the outer frame of the flow-state solidified soil hopper is always kept clean and does not need to be cleaned again.

Description

Technical Field

[0001] The utility model relates to the technical field of fluidized solidified soil pumping, in particular to a fluidized solidified soil pumping device which is easy to clean and maintain. Background Art

[0002] Fluidized solidified soil is a new type of building material with fluidity. It is usually made of ballast soil, soil hardener and water. Fluidized solidified soil has fluidity. After prefabrication and mixing, the fluidized solidified soil is pumped and transmitted by a pump to achieve rapid grouting and laying. In the prior art, during long-term use, liquid solidified soil is likely to be in the pumping hopper, which affects the transmission efficiency of the liquid solidified soil. Therefore, it is necessary to clean the inside of the hopper regularly. In the prior art, in order to facilitate cleaning, the pumping hopper is designed as a detachable structure, which is convenient for disassembling the hopper for cleaning. Although the hopper is easy to clean in the design of the above structure, it is necessary to stop the machine during the cleaning process. At this time, the pumping device cannot be used to pump the fluidized solidified soil. Therefore, once it is found that there are a lot of residues in the hopper, it is necessary to stop the machine for cleaning, which affects the use efficiency of the pumping device. For this reason, we propose a fluidized solidified soil pumping device that is easy to clean and maintain. Utility Model Content

[0003] Therefore, the purpose of the utility model is to provide a fluidized solidified soil pumping device which is easy to clean and maintain. Through the mutual cooperation of the fluidized solidified soil pumping component and the cleaning component, an assembled assembly structure design is formed. When a large amount of residue is found, it can be directly extracted upwards, and the inner frame of the liquid solidified soil hopper can be directly replaced without stopping the machine for disassembly and cleaning. When the replaced inner frame of the liquid solidified soil hopper is inserted into the outer frame of the fluidized solidified soil hopper, the distributed annular grooves and the annular protrusions fit together. Such a double-layer seal prevents the fluidized solidified soil from overflowing between the inner frame of the liquid solidified soil hopper and the outer frame of the fluidized solidified soil hopper, so that the inner cavity of the outer frame of the fluidized solidified soil hopper is always kept clean without the need for further cleaning.

[0004] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0005] A fluidized solidified soil pumping device that is easy to clean and maintain, comprising:

[0006] A fluidized solidified soil pumping assembly, the fluidized solidified soil pumping assembly comprising a pump, a discharge pipe connected to one side of the pump, and a fluidized solidified soil hopper outer frame arranged at the top of the pump;

[0007] A cleaning assembly, the cleaning assembly includes a liquid solidified soil hopper inner frame inserted into the fluid solidified soil hopper outer frame, a rectangular plate fixed at the top of the liquid solidified soil hopper inner frame, a through hole opened on the surface of the rectangular plate, a limiting column fixed at the top of the fluid solidified soil hopper outer frame, a first annular notch opened on the bottom surface of the liquid solidified soil hopper inner frame, a second annular notch opened on the bottom surface of the liquid solidified soil hopper inner frame, a mesh plate arranged at the junction of the pump and the fluid solidified soil hopper outer frame, a first annular protrusion fixed on the surface of the mesh plate, and a second annular protrusion fixed on the surface of the mesh plate.

[0008] As a preferred solution of the fluidized solidified soil pumping device that is easy to clean and maintain described in the utility model, the first annular protrusion and the second annular protrusion are respectively fitted with the first annular notch and the second annular notch.

[0009] As a preferred solution of the fluidized solidified soil pumping device that is easy to clean and maintain described in the utility model, there are four through holes, and the four through holes are distributed at the four corners of the rectangular plate;

[0010] Wherein, each through hole is fitted with a corresponding limiting column.

[0011] As a preferred solution of the fluidized solidified soil pumping device which is easy to clean and maintain as described in the utility model, it also includes a material delivery component, which includes a material delivery pipeline arranged on the side of the discharge pipe, a threaded annular plate fixed at the front end of the material delivery pipeline, and a second circular hole opened on the surface of the threaded annular plate.

[0012] As a preferred solution of the fluidized solidified soil pumping device which is easy to clean and maintain as described in the utility model, the feeding assembly also includes an annular plate fixed to the side end of the feeding pipeline, a first circular hole opened on the surface of the annular plate, and a threaded sleeve fitted on the surface of the discharge pipe.

[0013] As a preferred solution of the fluidized solidified soil pumping device that is easy to clean and maintain described in the utility model, the first circular hole and the second circular hole are penetrated and locked by bolts, and the threaded sleeve and the threaded annular plate are connected to each other.

[0014] As a preferred solution of the fluidized solidified soil pumping device that is easy to clean and maintain described in the utility model, it also includes a backwashing component, which includes a diversion pipeline connected to the feed pipeline and a first circular plate fixed at the front end of the diversion pipeline;

[0015] Wherein, the holes formed on the surface of the first circular plate are connected to the flow guide pipe.

[0016] As a preferred solution of the fluidized solidified soil pumping device that is easy to clean and maintain described in the utility model, the backwashing assembly further includes an annular flushing pipe sleeved on the outside of the fluidized solidified soil hopper outer frame, a second circular plate fixed at one end of the annular flushing pipe, and a connecting pipe connecting the fluidized solidified soil hopper outer frame with the annular flushing pipe;

[0017] The second circular plate has the same structure as the first circular plate.

[0018] As a preferred solution of the fluidized solidified soil pumping device that is easy to clean and maintain described in the utility model, the annular flushing pipeline can also be arranged at an angle;

[0019] There is a height difference between the two sides of the annular flushing pipe.

[0020] As a preferred solution of the fluidized solidified soil pumping device that is easy to clean and maintain described in the utility model, it also includes a reinforcement component, which includes a first annular reinforcement rib and a second annular reinforcement rib fixed to the outside of the fluidized solidified soil hopper outer frame.

[0021] Compared with the prior art, the utility model has the following beneficial effects: through the mutual cooperation of the fluidized solidified soil pumping assembly and the cleaning assembly, an assembled assembly structure design is formed. When a lot of residues are found, they can be directly extracted upwards, and the inner frame of the liquid solidified soil hopper can be directly replaced without stopping the machine for disassembly and cleaning. When the replaced inner frame of the liquid solidified soil hopper is inserted into the outer frame of the fluidized solidified soil hopper, the distributed annular notches and the annular protrusions fit together. Such a double-layer seal prevents the fluidized solidified soil from overflowing between the inner frame of the liquid solidified soil hopper and the outer frame of the fluidized solidified soil hopper, so that the inner cavity of the outer frame of the fluidized solidified soil hopper is always kept clean without the need for further cleaning.

[0022] When in use, the inner frame of the liquid solidified soil hopper fits into the inner cavity of the outer frame of the fluid solidified soil hopper, and the through hole and the limit column fit together, so that the inner frame of the liquid solidified soil hopper can be positioned. When the user finds that there is a lot of residue in the inner frame of the liquid solidified soil hopper, which affects the pumping efficiency of the liquid solidified soil, the user directly lifts the rectangular plate, and then takes the cleaned inner frame of the liquid solidified soil hopper and directly inserts it into the inner cavity of the outer frame of the fluid solidified soil hopper. In this way, it can be used without stopping the machine to clean the hopper, which not only ensures the normal pumping of the liquid solidified soil The separate structural design avoids the influence of complex structural environment on the operation of the staff. After the inner frame of the liquid solidified soil hopper is fitted, the first annular protrusion and the second annular protrusion respectively fit with the first annular notch and the second annular notch to form a double-channel seal, which avoids the fluidized solidified soil from overflowing between the inner frame of the liquid solidified soil hopper and the outer frame of the fluidized solidified soil hopper during use, so that the outer frame of the fluidized solidified soil hopper is always kept clean, and the operator does not need to clean the inside of the outer frame of the fluidized solidified soil hopper, thereby reducing the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0024] Figure 1 This is a three-dimensional structural diagram of a fluidized solidified soil pumping device that is easy to clean and maintain according to the utility model;

[0025] Figure 2 This is a cross-sectional view of a fluidized solidified soil pumping device that is easy to clean and maintain according to the utility model;

[0026] Figure 3 This is a structural diagram of a material delivery component in a fluidized solidified soil pumping device that is easy to clean and maintain according to the utility model;

[0027] Figure 4 The utility model is a schematic structural diagram of an annular flushing pipeline in an inclined arrangement in a fluidized solidified soil pumping device which is convenient for cleaning and maintenance.

[0028] In the figure: 100, fluidized solidified soil pumping assembly; 110, pump; 120, discharge pipe; 130, fluidized solidified soil hopper outer frame; 200, cleaning assembly; 210, liquid solidified soil hopper inner frame; 220, rectangular plate; 230, through hole; 240, limit column; 250, first annular notch; 260, second annular notch; 270, first annular protrusion; 280, second annular protrusion; 300, feeding assembly; 310, feed pipe; 320, threaded annular plate; 330, first circular hole; 340, annular flat plate; 350, second circular hole; 360, threaded sleeve; 400, backwashing assembly; 410, flow guide pipe; 420, first circular plate; 430, annular flushing pipe; 440, second circular plate; 450, connecting pipe; 500, reinforcement assembly; 510, first annular reinforcement rib; 520, second annular reinforcement rib. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0031] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged at half scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0032] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0033] The utility model provides a fluidized solidified soil pumping device which is easy to clean and maintain. Through the mutual cooperation of the fluidized solidified soil pumping component and the cleaning component, an assembled assembly structure design is formed. When a lot of residues are found, they can be directly extracted upwards, and the inner frame of the liquid solidified soil hopper can be directly replaced without stopping the machine for disassembly and cleaning. When the replaced liquid solidified soil hopper inner frame is inserted into the fluidized solidified soil hopper outer frame, the distributed annular grooves and the annular protrusions are fitted together, so that the double-layer seal prevents the fluidized solidified soil from overflowing between the liquid solidified soil hopper inner frame and the fluidized solidified soil hopper outer frame, so that the inner cavity of the fluidized solidified soil hopper outer frame is always kept clean without the need for cleaning again.

[0034] Figure 1-4 The schematic diagram of the overall structure of an embodiment of a fluidized solidified soil pumping device that is easy to clean and maintain is shown in the utility model. Figure 1-4 The main body of a fluidized solidified soil pumping device that is easy to clean and maintain in this embodiment includes: a fluidized solidified soil pumping component 100 and a cleaning component 200.

[0035] The fluidized solidified soil pumping assembly 100 is used in conjunction with the cleaning assembly 200. Specifically, the fluidized solidified soil pumping assembly 100 includes a pump 110, a discharge pipe 120 connected to one side of the pump 110, and a fluidized solidified soil hopper outer frame 130 disposed at the top of the pump 110.

[0036] During specific use, the fluidized solidified soil is pumped by the pump 110 and discharged through the discharge pipe 120 , and the cleaning assembly 200 is installed and used based on the fluidized solidified soil hopper outer frame 130 .

[0037] The cleaning assembly 200 is used to realize the non-stop cleaning operation and improve the pumping efficiency. Specifically, the cleaning assembly 200 includes a liquid solidified soil hopper inner frame 210 inserted into the fluidized solidified soil hopper outer frame 130, a rectangular plate 220 fixed to the top of the liquid solidified soil hopper inner frame 210, a through hole 230 provided on the surface of the rectangular plate 220, a limiting column 240 fixed to the top of the fluidized solidified soil hopper outer frame 130, a first annular notch 250 provided on the bottom surface of the liquid solidified soil hopper inner frame 210, a second annular notch 260 provided on the bottom surface of the liquid solidified soil hopper inner frame 210, a mesh plate 290 provided at the junction of the pump 110 and the fluidized solidified soil hopper outer frame 130, a first annular protrusion 270 fixed on the surface of the mesh plate 290, and a second annular protrusion 280 fixed on the surface of the mesh plate 290;

[0038] During specific use, the user directly lifts the rectangular plate 220, then takes the cleaned liquid solidified soil hopper inner frame 210 and directly inserts it into the inner cavity of the fluidized solidified soil hopper outer frame 130, so that it can be used without stopping the machine to clean the hopper, which not only ensures the normal pumping of the liquid solidified soil, but also the separate structural design avoids the complex structural environment affecting the operation of the staff. After the liquid solidified soil hopper inner frame 210 is fitted, the first annular protrusion 270 and the second annular protrusion 280 are respectively fitted with the first annular notch 250 and the second annular notch 260 to form a double-channel seal to prevent the fluidized solidified soil from overflowing between the liquid solidified soil hopper inner frame 210 and the fluidized solidified soil hopper outer frame 130 during use.

[0039] Combination Figure 1-Figure 4The present embodiment is a fluidized solidified soil pumping device that is easy to clean and maintain. When in use, the liquid solidified soil hopper inner frame 210 is fitted into the inner cavity of the fluidized solidified soil hopper outer frame 130, and the through hole 230 and the limit column 240 are fitted together, so that the liquid solidified soil hopper inner frame 210 can be positioned. When the user finds that there is a lot of residue in the liquid solidified soil hopper inner frame 210, which affects the pumping efficiency of the liquid solidified soil, the user directly lifts the rectangular plate 220, and then takes the cleaned liquid solidified soil hopper inner frame 210 and directly inserts it into the inner cavity of the fluidized solidified soil hopper outer frame 130, so that it can be used without stopping the machine to clean the hopper. The liquid solidified soil hopper inner frame 210 is not only clean, but also has a separate structural design to prevent the complex structural environment from affecting the operator's operation. After the liquid solidified soil hopper inner frame 210 is fitted, the first annular protrusion 270 and the second annular protrusion 280 are respectively fitted with the first annular notch 250 and the second annular notch 260 to form a double-channel seal to prevent the fluidized solidified soil from overflowing between the liquid solidified soil hopper inner frame 210 and the fluidized solidified soil hopper outer frame 130 during use, so that the fluidized solidified soil hopper outer frame 130 is always kept clean, and there is no need for the operator to clean the inside of the fluidized solidified soil hopper outer frame 130, thereby reducing the labor intensity of the operator.

[0040] Furthermore, during the pumping process of liquid solidified soil, the pipeline is generally butted against a plate and then locked by bolts. Once the bolts are loosened or the pipeline connection is loosened by external pulling, it is easy to cause the joint to detach, affecting the material feeding. To this end, the above problem is solved by setting a material feeding component 300. Specifically, it also includes a material feeding component 300, which includes a material feeding pipeline 310 arranged on the side of the discharge pipe 120, a threaded annular plate 320 fixed to the front end of the material feeding pipeline 310, and a second circular hole 350 opened on the surface of the threaded annular plate 320; the material feeding component 300 also includes an annular plate 340 fixed to the side end of the material feeding pipeline 310, a first circular hole 330 opened on the surface of the annular plate 340, and a threaded sleeve 360 ​​sleeved on the surface of the discharge pipe 120;

[0041] During specific use, the first circular hole 330 and the second circular hole 350 are locked by bolts passing through them. At this time, the threaded sleeve 360 ​​and the threaded annular plate 320 are connected to each other, so that secondary locking can be formed. Even if the bolt is loose, the threaded sleeve 360 ​​and the threaded annular plate 320 are threadedly locked, which can still ensure that the joint position is not separated. The double-layer locking can prevent the joint from being separated due to force, thereby improving the stability of the pumping pipeline.

[0042] Furthermore, by setting the backwashing assembly 400, during the pumping process, the liquid solidified soil in the inner frame 210 of the liquid solidified soil hopper is backwashed and mixed to prevent the problem of pumping blockage caused by siltation. Specifically, the backwashing assembly 400 is also included, and the backwashing assembly 400 includes a diversion pipe 410 connected to the feed pipe 310, and a first circular plate 420 fixed to the front end of the diversion pipe 410; wherein the holes opened on the surface of the first circular plate 420 are connected to the diversion pipe 410;

[0043] The backwashing assembly 400 also includes an annular flushing pipe 430 sleeved on the outside of the fluidized solidified soil hopper outer frame 130, a second circular plate 440 fixed to one end of the annular flushing pipe 430, and a connecting pipe 450 connecting the fluidized solidified soil hopper outer frame 130 with the annular flushing pipe 430; wherein the second circular plate 440 has the same structure as the first circular plate 420.

[0044] During specific use, a portion of the fluidized solidified soil during the pumping process enters the annular flushing pipe 430 through the diversion pipe 410. At this time, the fluidized solidified soil in the inner frame 210 of the liquid solidified soil hopper is flushed and mixed through the distributed connecting pipe 450 to avoid the problem of pumping blockage caused by sedimentation.

[0045] Furthermore, the annular flushing pipe 430 may be arranged at an angle;

[0046] There is a height difference between the two sides of the annular flushing pipe 430;

[0047] The structural design with height difference enables the fluidized solidified soil to be flushed alternately, thereby increasing the flushing coverage area and improving the flushing effect.

[0048] Furthermore, the reinforcement assembly 500 is provided to strengthen the frame of the fluidized solidified soil hopper outer frame 130, so as to avoid deformation of the fluidized solidified soil hopper outer frame 130 due to impact, thereby affecting the installation of the fluidized solidified soil hopper inner frame 210. Specifically, the reinforcement assembly 500 is also included, and the reinforcement assembly 500 includes a first annular reinforcement rib 510 and a second annular reinforcement rib 520 fixed on the outer side of the fluidized solidified soil hopper outer frame 130;

[0049] During specific use, the first annular reinforcing rib 510 and the second annular reinforcing rib 520 are distributed on the outer side wall of the fluidized solidified soil hopper outer frame 130 to strengthen the outer shell strength of the fluidized solidified soil hopper outer frame 130 to prevent deformation due to impact.

[0050] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A fluidized solidified soil pumping device that is easy to clean and maintain, characterized in that: include: A fluidized solidified soil pumping assembly (100), the fluidized solidified soil pumping assembly (100) comprising a pump (110), a discharge pipe (120) connected to one side of the pump (110), and a fluidized solidified soil hopper outer frame (130) arranged at the top of the pump (110); A cleaning assembly (200) comprises a liquid solidified soil hopper inner frame (210) inserted into the fluidized solidified soil hopper outer frame (130), a rectangular plate (220) fixed at the top of the liquid solidified soil hopper inner frame (210), a through hole (230) provided on the surface of the rectangular plate (220), a limiting column (240) fixed at the top of the fluidized solidified soil hopper outer frame (130), a first annular notch (250) provided on the bottom surface of the liquid solidified soil hopper inner frame (210), a second annular notch (260) provided on the bottom surface of the liquid solidified soil hopper inner frame (210), a mesh plate (290) provided at the junction of the pump (110) and the fluidized solidified soil hopper outer frame (130), a first annular protrusion (270) fixed on the surface of the mesh plate (290), and a second annular protrusion (280) fixed on the surface of the mesh plate (290).

2. A fluidized solidified soil pumping device that is easy to clean and maintain according to claim 1, characterized in that: The first annular protrusion (270) and the second annular protrusion (280) are respectively fitted with the first annular notch (250) and the second annular notch (260).

3. A fluidized solidified soil pumping device that is easy to clean and maintain according to claim 2, characterized in that: Four through holes (230) are provided, and the four through holes (230) are distributed at four corners of the rectangular plate (220); Wherein, each through hole (230) is sleeved with a corresponding limiting column (240).

4. A fluidized solidified soil pumping device that is easy to clean and maintain according to claim 3, characterized in that: It also includes a material delivery component (300), which includes a material delivery pipeline (310) arranged on the side of the discharge pipe (120), a threaded annular plate (320) fixed to the front end of the material delivery pipeline (310), and a second circular hole (350) opened on the surface of the threaded annular plate (320).

5. The fluidized solidified soil pumping device that is easy to clean and maintain according to claim 4 is characterized in that: The material conveying assembly (300) further comprises an annular plate (340) fixed to the side end of the material conveying pipeline (310), a first circular hole (330) provided on the surface of the annular plate (340), and a threaded sleeve (360) sleeved on the surface of the discharge pipe (120).

6. The fluidized solidified soil pumping device that is easy to clean and maintain according to claim 5, characterized in that: The first circular hole (330) and the second circular hole (350) are penetrated and locked by bolts, and the threaded sleeve (360) and the threaded annular plate (320) are connected to each other.

7. A fluidized solidified soil pumping device that is easy to clean and maintain according to claim 6, characterized in that: It also includes a backwashing assembly (400), the backwashing assembly (400) including a flow guide pipe (410) connected to the material conveying pipe (310), and a first circular plate (420) fixed at the front end of the flow guide pipe (410); Wherein, the holes formed on the surface of the first circular plate (420) are in communication with the flow guide pipe (410).

8. The fluidized solidified soil pumping device that is easy to clean and maintain according to claim 7 is characterized in that: The backwashing assembly (400) further comprises an annular flushing pipe (430) sleeved on the outside of the fluidized solidified soil hopper outer frame (130), a second circular plate (440) fixed to one end of the annular flushing pipe (430), and a connecting pipe (450) connecting the fluidized solidified soil hopper outer frame (130) and the annular flushing pipe (430); The second circular plate (440) has the same structure as the first circular plate (420).

9. The fluidized solidified soil pumping device that is easy to clean and maintain according to claim 8, characterized in that: The annular flushing pipeline (430) can also be arranged tilted; There is a height difference between the two sides of the annular flushing pipe (430).

10. The fluidized solidified soil pumping device that is easy to clean and maintain according to claim 9, characterized in that: It also includes a reinforcement assembly (500), wherein the reinforcement assembly (500) includes a first annular reinforcement rib (510) and a second annular reinforcement rib (520) fixed to the outside of the fluidized solidified soil hopper outer frame (130).

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