Concrete mixing and separating device

Abstract

The utility model relates to the technical field of concrete mixing equipment, and discloses a concrete mixing and separating device which comprises a vehicle body and a separating assembly detachably connected in the vehicle body, the separating assembly divides the vehicle body into a mixing bin and a pumping bin, a mixing assembly is arranged in the mixing bin, and a pumping assembly is arranged in the pumping bin. And a conveying pipeline is communicated between the stirring assembly and the pumping assembly. According to the utility model, the isolation assembly is arranged, so that the problems of serious dust raising and safety risk during foam concrete construction in the prior art are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete mixing equipment, in particular to a concrete mixing and separating device. Background Art

[0002] Foamed concrete is a kind of concrete that uses the change of foaming agent parameters to control the production density between 200kg / m³-1600kg / m³. As foamed concrete has excellent properties such as high thermal insulation and good sound insulation, and the production method is simple, the impact on the environment is small, and the cost is relatively low compared with autoclaved aerated concrete, it is widely used as a widely used building material and is widely used in construction sites such as building roof slope adjustment, toilets, overhead backfilling, and non-load-bearing pipe encapsulation.

[0003] The existing construction method usually involves transporting construction materials such as cement, foaming agent, aggregate, and construction equipment such as mixers and pumps to the construction site, and then carrying out on-site construction. However, the amount of materials used in the work surfaces such as building roof backfill, toilet backfill, overhead backfill, and pipe network encapsulation is not large. In actual construction, the construction materials and construction equipment need to be transported twice according to the change of the construction site, which makes the preparation and finishing work at the beginning of the construction very cumbersome, affecting the production efficiency; at the same time, the on-site mixing method used in the existing construction method will generate a large amount of dust, which not only harms the environment, but also affects the health of the construction workers. During the construction, there may be a risk of pipe bursting during the pumping process of the pumping machine, which also poses a threat to the safety of the on-site construction workers. Utility Model Content

[0004] The utility model aims to provide a concrete mixing and dividing device to solve the problems in the prior art of serious dust generation and safety risks during foam concrete construction.

[0005] To solve the above problems, the utility model adopts the following technical solution: a concrete mixing and separation device, including a body and an isolation component detachably connected to the body, the isolation component separates the body into a mixing chamber and a pumping chamber, a mixing component is provided in the mixing chamber, a pumping component is provided in the pumping chamber, and a conveying pipeline is connected between the mixing component and the pumping component.

[0006] The principle of this solution is: in this application, a vehicle body is set up, and the internal space of the vehicle body is divided into a relatively independent mixing chamber and a pumping chamber by an isolation component. A mixing component is set in the mixing chamber, and the foam concrete material in the prior art is mixed by the mixing component. Then, the mixed concrete is transported to the pumping component in the pumping chamber by a conveying pipeline, and finally the mixed concrete is pumped to the construction site by the pumping component.

[0007] The beneficial effects of this program are:

[0008] 1. It can effectively reduce the problem of dust: Compared with the problem of large amount of dust generated at the construction site in the prior art, the vehicle body is separated into relatively independent mixing chamber and pumping chamber by isolation components in the present application. The mixing process is carried out in the mixing chamber, which can effectively reduce the spread of dust to the surrounding space, thereby reducing the harm of dust to the environment, and can also effectively reduce the harm of dust to the health of construction workers; at the same time, the isolation component is used to block the dust in the mixing chamber to prevent the dust from entering the pumping chamber, so that the pumping component can complete the pumping operation more stably.

[0009] 2. Improve safety during the construction process: In this application, the internal space of the vehicle body is separated into a mutually independent mixing chamber and pumping chamber by an isolation component. The pumping component in the pumping chamber completes the pumping operation in a relatively independent space. Even if a pipe burst occurs, the vehicle body and the isolation component can provide safety protection for the construction workers in the surrounding environment, thereby effectively improving the safety of the construction process.

[0010] 3. Can effectively improve construction efficiency: In the prior art, due to the small amount of concrete used in a single construction site, the construction site needs to be frequently changed during construction. During the changeover process, construction materials and construction equipment need to be transported twice, which affects the construction efficiency. In this application, by setting up a vehicle body and setting up a mixing bin and a pumping bin in the vehicle body, the mixing and pumping operations can be completed on the vehicle body. When changing the construction site, it is only necessary to move the vehicle body to the corresponding position, and then the pumping assembly can be conveniently and quickly pumped to the construction site for pouring. The whole process is easy to operate and the construction efficiency is higher.

[0011] 4. Can effectively reduce costs: In the present application, by arranging the mixing assembly and the pumping assembly on the vehicle body, the materials or the mixed concrete can be conveniently transported and transferred, which can effectively reduce material waste and thus reduce construction costs.

[0012] 5. Convenient replacement and maintenance: In the present application, the isolation assembly is detachably connected to the vehicle body. Therefore, when a pipe burst or other situation occurs and the isolation assembly is damaged, the isolation assembly can be replaced easily and quickly, making replacement or maintenance very convenient and efficient.

[0013] Preferably, as an improvement, the isolation assembly includes a mounting portion and an isolation portion, the number of the mounting portions is two and the two mounting portions are vertically and oppositely fixedly connected to the inner wall of the vehicle body, and the isolation portion is detachably connected to the mounting plate portion.

[0014] In this solution, the mounting part is fixedly connected to the inner wall of the vehicle body, and the isolating part is detachably connected to the mounting part. When the isolating part needs to be replaced or repaired during use, it is only necessary to remove the isolating part from the mounting part. The operation is very convenient, and the vehicle body will not be affected or damaged during the replacement and repair process.

[0015] Preferably, as an improvement, the isolation portion comprises a plurality of isolation plates, and all the isolation plates are arranged in sequence along the vertical direction.

[0016] In this solution, the isolation part includes multiple isolation plates. If a certain position of the isolation part is damaged during use, it is only necessary to repair or replace the isolation plate at the corresponding position without removing all the isolation plates. This can not only effectively improve the efficiency of maintenance and replacement, but also effectively reduce costs.

[0017] Preferably, as an improvement, the mounting portion is an angle steel having a plurality of first mounting holes arranged along a vertical direction, the isolation plate having a first fixing hole matching the first mounting hole, and the first fixing hole is connected to the first mounting hole by a first bolt.

[0018] In this solution, angle steel is used as the mounting part. The angle steel has a simple structure and is easy to install and fix. The first fixing hole can be easily matched with the first mounting hole on the isolation plate, and the isolation plate can be conveniently and quickly installed and fixed by the first bolt.

[0019] Preferably, as an improvement, the mounting portion includes a mounting plate with a T-shaped cross-section formed by fixedly connecting a horizontal section and a vertical section, the horizontal section is fixedly connected to the vehicle body, a second mounting hole is formed on the vertical section, a second fixing hole matching the second mounting hole is formed on the isolation plate, and a second bolt is connected between the second fixing hole and the second mounting hole.

[0020] In this solution, the cross-section of the mounting portion is a T-shaped structure, and the contact area between the mounting portion and the vehicle body is large, so that it can be more stably connected to the vehicle body, so that the isolation plate has a stronger impact resistance performance, and can provide better safety protection when a pipe bursts in the pumping component.

[0021] Preferably, as an improvement, a plurality of structural reinforcement plates are fixedly connected between the horizontal section and the vertical section, all the structural reinforcement plates are arranged along the vertical direction, and the vertical section is located between the structural reinforcement plates and the isolation plates.

[0022] In this solution, the strength of the vertical section is reinforced by a structural reinforcement plate, thereby improving the supporting strength of the vertical section to the isolation plate, thereby making the isolation plate more stable when impacted and achieving better protection.

[0023] Preferably, as an improvement, reinforcing ribs are provided on the isolation plate.

[0024] In this solution, reinforcing ribs are provided on the isolation plate to increase the strength of the reinforcing ribs, thereby reducing the isolation plate's ability to be deformed and damaged when subjected to external force impact, thereby improving its safety protection performance.

[0025] Preferably, as an improvement, the reinforcing ribs are arranged transversely along the length direction of the isolation plate.

[0026] Since the isolation plate is arranged horizontally when connected to the mounting part, that is, the length of the isolation plate is in the horizontal direction, and the length of the entire isolation plate is long, the impact strength of the isolation plate in the length direction is weak. In this solution, the reinforcing ribs are arranged along the length direction of the isolation plate. Compared with the arrangement in other directions, the impact strength of the isolation plate can be improved to the greatest extent.

[0027] Preferably, as an improvement, the isolation plates are provided with avoidance grooves, and the avoidance grooves between adjacent isolation plates form avoidance holes that cooperate with the conveying pipeline.

[0028] In this solution, avoidance grooves between adjacent isolation plates are used to form avoidance holes that cooperate with the conveying pipeline. When the isolation plates are installed, the conveying pipeline will not interfere with the installation of the isolation plates due to the presence of the avoidance grooves. After the isolation plates are installed, avoidance holes that cooperate with the conveying pipeline are automatically formed. The structure is simple and easy to disassemble and assemble.

[0029] Preferably, as an improvement, the stirring assembly includes a stirrer and a water pipe connected to the stirrer, and the pumping assembly includes a pumping machine and a pumping pipe connected to the pumping machine.

[0030] In this solution, water can be conveniently delivered to the mixer by using a water delivery pipe, and at the same time, concrete in the pumping machine can be pumped to the construction site by using a pumping pipe. The structure is simple and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the first embodiment of the utility model (the left side panel of the vehicle body is hidden).

[0032] Figure 2 for Figure 1 Top view of the vehicle (the top surface of the vehicle body is hidden).

[0033] Figure 3 for Figure 2 A partial enlarged view of point A in the middle.

[0034] Figure 4 This is a schematic diagram of the isolation plate in the first embodiment of the present invention.

[0035] Figure 5 It is a schematic diagram of the isolation plate in the second embodiment of the present utility model.

[0036] Figure 6 The same as in the third embodiment of the present utility model Figure 2 A partial enlarged view of the location. DETAILED DESCRIPTION

[0037] The following is further described in detail through specific implementation methods:

[0038] The figure marks in the drawings of the specification include: vehicle body 1, mixing chamber 101, pumping chamber 102, mixer 2, water pipe 3, pumping machine 4, pumping pipe 5, delivery pipeline 6, isolation plate 7, first fixing hole 701, avoidance groove 702, reinforcing rib 703, angle steel 8, first bolt 9, gasket 10, mounting plate 11, horizontal section 1101, vertical section 1102, second bolt 12, structural reinforcement plate 13.

[0039] Embodiment 1

[0040] This embodiment is as shown in the attached Figure 1 As shown: a concrete mixing and separation device, including a vehicle body 1 and an isolation component detachably connected to the vehicle body 1, the isolation component divides the internal space of the vehicle body 1 into a relatively independent mixing chamber 101 and a pumping chamber 102, the mixing chamber 101 is provided with a mixing component, and the pumping chamber 102 is provided with a pumping component. The mixing component includes a mixer 2 and a water pipe 3 connected to the mixer 2, water can be transported into the mixer 2 by the water pipe 3, and construction materials such as cement and foaming agent can be poured into the mixer 2 at the same time, and the mixer 2 can be used to mix and prepare foamed concrete, and the mixing chamber 101 in this embodiment is close to the rear of the vehicle body 1, which is convenient for adding materials from the rear of the vehicle body 1 during construction.

[0041] The pumping assembly includes a pumping machine 4 and a pumping pipe 5 detachably connected to the pumping machine 4. Specifically, the output port of the pumping machine 4 can be set on one side of the vehicle body 1, and then the pumping pipe 5 is connected to the output port, and the foam concrete in the pumping machine 4 can be pumped to a predetermined construction site by the pumping pipe 5. In this embodiment, a delivery pipe 6 is connected between the mixer 2 and the pumping machine 4, and the delivery pipe 6 can be used to transfer the mixture mixed by the mixer 2 to the pumping machine 4 for pressurization.

[0042] The isolation assembly includes a mounting portion and an isolation portion. There are two mounting portions, and the two mounting portions are vertically and directly fixedly connected to the inner wall of the vehicle body 1. The isolation portion is detachably connected to the mounting portion. Figure 1 and Figure 2 As shown, the isolation part in this embodiment includes a plurality of isolation plates 7. Figure 1 There are three middle isolation plates 7, and all isolation plates 7 are arranged in the vertical direction to form a panel with a large plate structure. Figure 3 and Figure 4The mounting portion is an angle steel 8 with an L-shaped cross section. The angle steel 8 is fixedly connected to the inner wall of the vehicle body 1 by screws or welding. A plurality of first mounting holes arranged vertically and equidistantly are provided on the angle steel 8. First fixing holes 701 cooperating with the first mounting holes are provided at both ends of the isolation plate 7. First bolts 9 are passed through the first fixing holes 701 and the first mounting holes. The ends of the isolation plate 7 are fixed to the angle steel 8 by the first bolts 9. It should be noted that in order to make the isolation plate 7 have stronger impact resistance, in this embodiment, the side wall of the angle steel 8 protruding from the inner wall of the vehicle body 1 is located between the isolation plate 7 and the mixing chamber 101. When the isolation plate 7 is subjected to the impact force in the pumping chamber 102, the side wall of the angle steel 8 protruding from the inner wall of the vehicle body 1 can play a role of auxiliary support and load-bearing for the isolation plate 7, thereby improving the impact resistance of the isolation plate 7; in addition, in order to enable the isolation plate 7 to be stably fixed for a long time, a gasket 10 is sleeved between the bolts and the isolation plate 7.

[0043] Combination Figure 1 and Figure 4 The isolation plate 7 is provided with avoidance grooves 702, and the avoidance grooves 702 between adjacent isolation plates 7 together form avoidance holes that cooperate with the conveying pipe 6, so that the conveying pipe 6 can easily pass through the isolation plate 7 to convey the mixture in the mixer 2 to the pump 4.

[0044] The specific implementation process is as follows:

[0045] When construction is required, first drive the vehicle body 1 to the construction site, then pour cement and foaming agent into the mixer 2, open the water pipe 3, and add an appropriate amount of water to the mixer 2. Of course, in order to more accurately control the amount of water added, a meter can be installed on the water pipe 3. After the construction materials are added to the mixer 2, the mixer 2 is powered on for mixing, and then the mixing is transported to the pumping machine 4 through the transmission pipeline, and finally transported to the construction work surface by the high-pressure pump pipe connected to the pumping machine 4 to complete the pouring work. After pouring a work surface, the mixer 2 can be cleaned, and then the vehicle body 1 can be driven to the next construction site, and the mixture in the pumping machine 4 can be poured to the corresponding work surface. The operation is simple and can effectively reduce the waste of materials.

[0046] In this embodiment, since an isolation plate 7 is provided between the mixing chamber 101 and the pumping chamber 102, the isolation plate 7 can be used to block the dust in the mixing chamber 101, thereby preventing the dust from entering the pumping chamber 102 and affecting the stable operation of the pumping machine 4. At the same time, due to the isolation and protection effect of the isolation plate 7, even if a pipe burst occurs in the pumping chamber 102, it can also provide safety protection for the construction personnel in the mixing chamber 101 and reduce the risk of personal injury.

[0047] Embodiment 2

[0048] The difference between the second embodiment and the first embodiment is that: Figure 5 As shown, the isolation plate 7 in this embodiment is integrally formed with reinforcing ribs 703, which are arranged transversely along the length direction of the isolation plate 7. The number of reinforcing ribs 703 on each isolation plate 7 can be one or more. The reinforcing ribs 703 are utilized to reinforce the structure of the isolation plate 7 to improve its impact resistance, thereby providing better protection when a pipe burst occurs in the pumping chamber 102.

[0049] Embodiment 3

[0050] The difference between the third embodiment and the first embodiment is that: Figure 6 As shown, the mounting portion in this embodiment includes a mounting plate 11, and the mounting plate 11 is composed of two horizontal and vertical sections 1101 and a vertical section 1102 arranged perpendicular to each other. The horizontal and vertical sections 1101 and the vertical sections 1102 are fixedly connected by screws or welding, so that the cross section of the mounting plate 11 is T-shaped, wherein the horizontal and vertical sections 1101 are fixedly connected to the inner wall of the vehicle body 1 by screws or welding, and the vertical section 1102 is provided with a plurality of second mounting holes arranged vertically at equal distances, and the two ends of the isolation plate 7 are provided with second fixing holes matching the second mounting holes, and a second bolt 12 is passed between the second fixing hole and the second mounting hole, so that the two ends of the isolation plate 7 are respectively fixed to the two The vertical section 1102 is mounted on the mounting plate 11, and the vertical section 1102 is located between the mixing chamber 101 and the isolation plate 7, so that the vertical section 1102 can provide stable support for the isolation plate 7, so that the isolation plate 7 is not easily deformed and damaged when the isolation plate 7 is impacted in the pumping chamber 102; at the same time, in order to further enhance the supporting effect of the vertical section 1102 on the isolation plate 7, in this embodiment, a triangular plate structural reinforcement plate 13 is welded between the vertical section 1102 and the horizontal section 1101, and the number of the structural reinforcement plates 13 is multiple and they are arranged at equal distances along the vertical direction, and the vertical section 1102 is located between the structural reinforcement plate 13 and the isolation plate 7, so as to prevent the structural reinforcement plate 13 from interfering with the disassembly and assembly of the isolation plate 7.

[0051] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A concrete mixing and separating device, characterized in that: It includes a vehicle body and an isolation component detachably connected to the vehicle body, wherein the isolation component separates the vehicle body into a mixing chamber and a pumping chamber, wherein a mixing component is arranged in the mixing chamber, a pumping component is arranged in the pumping chamber, and a conveying pipeline is connected between the mixing component and the pumping component.

2. A concrete mixing and separating device according to claim 1, characterized in that: The isolation component comprises a mounting part and an isolation part. There are two mounting parts, and the two mounting parts are vertically and oppositely fixedly connected to the inner wall of the vehicle body. The isolation part is detachably connected to the mounting part.

3. A concrete mixing and separating device according to claim 2, characterized in that: The isolation part includes a plurality of isolation plates, and all the isolation plates are arranged in sequence along the vertical direction.

4. A concrete mixing and separating device according to claim 3, characterized in that: The mounting portion is an angle steel having a plurality of first mounting holes arranged in a vertical direction, the isolation plate having a first fixing hole matched with the first mounting hole, and the first fixing hole and the first mounting hole are connected by a first bolt.

5. A concrete mixing and separating device according to claim 3, characterized in that: The mounting portion includes a mounting plate with a T-shaped cross-section formed by fixedly connecting a horizontal section and a vertical section. The horizontal section is fixedly connected to the vehicle body, a second mounting hole is opened on the vertical section, a second fixing hole matching the second mounting hole is opened on the isolation plate, and a second bolt is connected between the second fixing hole and the second mounting hole.

6. A concrete mixing and separating device according to claim 5, characterized in that: A plurality of structural reinforcement plates are fixedly connected between the horizontal section and the vertical section. All the structural reinforcement plates are arranged along the vertical direction. The vertical section is located between the structural reinforcement plates and the isolation plates.

7. A concrete mixing and separating device according to claim 3, characterized in that: The isolation plate is provided with reinforcing ribs.

8. A concrete mixing and separating device according to claim 7, characterized in that: The reinforcing ribs are arranged transversely along the length direction of the isolation plate.

9. A concrete mixing and separating device according to claim 3, characterized in that: The isolation plates are provided with avoidance grooves, and the avoidance grooves between adjacent isolation plates form avoidance holes that match the conveying pipeline.

10. A concrete mixing and separating device according to claim 1, characterized in that: The stirring assembly comprises a stirring machine and a water pipe connected to the stirring machine, and the pumping assembly comprises a pumping machine and a pumping pipe connected to the pumping machine.

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