Mobile industrial pumping fabric conveying unit

Abstract

This utility model provides a mobile industrial concrete pumping and placing unit, including a frame, a pumping mechanism, a rotating arm, a motor, an oil pump, a slewing mechanism, and a sliding mechanism. A fixed bracket, the pumping mechanism, the rotating arm, the slewing mechanism, and the motor are all supported on the frame, which is fixedly connected to the fixed bracket. The rotating arm is mounted on the frame via the slewing mechanism. The motor drives the oil pump, which in turn drives the slewing mechanism. The sliding mechanism includes a railcar and a slide rail. The slide rail is laid on a foundation surface, and the railcar runs along it. The frame is fixedly connected to the upper side of the railcar, allowing the entire device to move back and forth. This utility model solves the problem of horizontal concrete placement during transport. Furthermore, a smart remote control allows for remote operation of the device, enabling continuous concrete transport. This significantly reduces labor intensity, improves construction progress and quality, reduces the probability of safety accidents, and lowers labor costs.

Description

Technical Field

[0001] This utility model relates to the field of construction equipment technology, and in particular to a mobile industrial pumping concrete placing unit, which is suitable for concrete placing operations in prefabricated building construction. Background Technology

[0002] Prefabricated concrete structure residential buildings involve a wide variety of components, including composite slabs, stairs, exterior wall panels, interior walls, balconies, air conditioning panels, and bay windows. Among these, stairs, balconies, air conditioning panels, and bay windows are irregularly shaped components, making assembly line production impossible and preventing the use of concrete placing machines on integrated production lines. Concrete placing and vibration must be done manually, which is time-consuming and labor-intensive, failing to demonstrate the labor-saving advantages of prefabricated construction. While this reduces the workload of on-site construction workers, it increases the workload of frontline production workers in the component factory.

[0003] Patent application number CN201110137226.2 belongs to the field of conveyors, specifically relating to a fabric conveyor. This utility model includes a first conveyor belt. A steering roller is installed on the belt body between the guide rollers at both ends of the first conveyor belt, allowing the belt body to be suspended and folded obliquely upwards. A traveling device is also mounted on the first conveyor belt, capable of reciprocating along it. The traveling device is equipped with an extension mechanism, which is the conveyor belt itself. The material drop point of the suspended belt body of the first conveyor belt is always located above the belt body of the extension mechanism. This allows for full-area fabric distribution. Its structure is simple, the equipment operates stably, and the site utilization rate is greatly improved compared to traditional conveyors.

[0004] However, the casting platform in the aforementioned patented technology does not have the advantages of saving labor costs and improving the production efficiency of irregular components. It cannot solve the defects in the existing technology, nor does it provide any technical inspiration for solving the existing problems. Utility Model Content

[0005] The purpose of this utility model is to provide a mobile industrial pumping and fabric conveying unit to solve the problems mentioned in the background art.

[0006] (1) How to improve the production efficiency of irregular components, given that the demand for steel molds for irregular components is large, the cost of labor and maintenance of irregular components accounts for a large proportion of the production cost of irregular components, and the need to place concrete for irregular components at the same work station when using a crane to demold irregular components.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A mobile industrial pumping fabric conveying unit;

[0009] It includes a frame, a pumping mechanism, a rotating tube arm, a motor, an oil pump, a slewing mechanism, and a sliding mechanism. The fixed bracket, pumping mechanism, rotating tube arm, slewing mechanism, and motor are all supported on the frame, and the frame is fixedly connected to the fixed bracket.

[0010] The rotating tube arm is mounted on the frame via a slewing mechanism. The motor drives the oil pump to operate, and the oil pump drives the slewing mechanism to rotate. The rotating tube arm can rotate 360° relative to the frame.

[0011] The sliding mechanism includes a railcar and a slide rail. The slide rail is laid on the foundation surface, the railcar runs on the slide rail, and the frame is fixedly connected to the upper side of the railcar.

[0012] Based on the above technical solution, the present invention can be further improved as follows.

[0013] Furthermore, the pumping mechanism includes a hopper, pump pipes, and a pumping cylinder. The high-pressure oil delivered by the oil pump enables the reciprocating motion of the pumping cylinder, which squeezes the concrete in the hopper into the rotating tube arm for pumping.

[0014] Furthermore, the pumping mechanism also includes a mixing arm and mixing blades. The mixing arm is supported on both sides of the inner wall of the hopper, and several mixing blades are fixedly installed inside the mixing arm. When the mixing arm rotates, the several mixing blades drive the concrete to be mixed evenly in the hopper.

[0015] Furthermore, a telescopic tube arm is fitted at the front end of the rotating tube arm, which can reciprocate along the axial direction of the rotating tube arm.

[0016] Furthermore, a telescopic cylinder is provided at the lower part of the rotating tube arm. The cylinder body of the telescopic cylinder is fixed to the outer wall of the rotating tube arm, and the end of the piston rod of the telescopic cylinder is fixed to the outer wall of the telescopic cylinder.

[0017] Furthermore, a counterweight is welded to the tail end of the rotating tube arm.

[0018] Compared with the existing technology, the advantages and positive effects of this utility model are that it is an integrated and modular platform that can receive materials in the mixing plant via a railcar and move according to the pouring position. The rotating pipe arm can rotate 360° and its length can be customized according to the pouring head of the workshop. The pumping cylinder is responsible for pressurizing and conveying the concrete, and the pumping volume is selected according to the actual application of the concrete pouring at the work position.

[0019] This structure enables precise placement and fabric distribution for irregularly shaped components, completely replacing traditional manual fabric placement. Most importantly, it reduces the impact of cranes on the production of irregularly shaped components, providing a safer working environment for frontline workers and contributing to cost reduction and efficiency improvement for the company. Furthermore, this mobile industrial pump-feeding fabric placement unit saves labor costs and improves the production efficiency of irregularly shaped components. Attached Figure Description

[0020] Figure 1 This is a front view of an embodiment of the mobile industrial pumping fabric distribution unit.

[0021] Figure 2 This is a left view of an embodiment of the mobile industrial pumping fabric distribution unit.

[0022] Figure 3 This is a top view of an embodiment of the mobile industrial pumping fabric distribution unit.

[0023] Explanation of the labels in the diagram:

[0024] (1) Telescopic pipe arm, (2) Counterweight, (3) Rotating pipe arm, (4) Pumping mechanism, (5) Frame, (6) Railcar, (7) Slide rail, (8) Telescopic cylinder, (9) Electrical control cabinet, (10) Motor, (11) Roller, (12) Hopper, (13) Fixed bracket, (14) Pumping cylinder, (15) Mixing blade, (16) Oil pump, (17) Rotary mechanism. Detailed Implementation

[0025] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0026] The terms “vertical,” “horizontal,” “left,” “right,” and similar expressions used in this document are for illustrative purposes only and do not represent the only possible implementation.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0028] Please refer to Figures 1 through 3.

[0029] This mobile industrial pumped fabric distribution unit includes a frame 5, a pumping mechanism 4, a motor 10, an oil pump 16, a rotating tube arm 3, a slewing mechanism 17, a radiator, an electrical control cabinet 9, and a sliding mechanism.

[0030] The fixed bracket 13, pumping mechanism 4, rotating pipe arm 3, slewing mechanism 17, radiator, electrical control cabinet 9 and motor 10 are all supported on the frame 5, and the fixed bracket 13 is fixedly connected to the lower side of the frame 5;

[0031] The sliding mechanism includes a railcar 6 and a slide rail 7. The slide rail 7 is laid on the base surface. The bottom of the railcar 6 is equipped with rollers 11, which cooperate with the slide rail 7. The railcar 6 can move along the slide rail 7. The railcar 6 has a built-in hydraulic motor. The oil pump 16 drives the railcar 6 to move through the hydraulic motor. The frame 5 is fixed to the upper side of the railcar 6 through a fixed bracket 13, so that the entire mobile industrial pumping and spreading unit can move back and forth.

[0032] The rotating tube arm 3 is mounted on the frame 5 via a slewing mechanism 17. The slewing mechanism 17 consists of a lower slewing seat, a slewing bearing, and an upper slewing table. The slewing bearing of the slewing mechanism 17 is fixedly connected to the frame 5. The upper slewing table and the lower slewing seat are fixed together by the slewing mechanism 17. The rotating tube arm 3 can rotate 360° relative to the frame 5.

[0033] The front end of the rotating pipe arm 3 is fitted with a telescopic pipe arm 1, which is made of high-strength steel. The telescopic pipe arm 1 can reciprocate along the axial direction of the rotating pipe arm 3, which can increase the pouring head and has a wide range of applications.

[0034] The lower part of the rotating pipe arm 3 is equipped with a telescopic cylinder 8. The cylinder body of the telescopic cylinder 8 is fixed to the outer wall of the rotating pipe arm 3, and the piston rod end of the telescopic cylinder 8 is fixed to the outer wall of the telescopic cylinder 8. The pumping mechanism 4 is started by the remote control in hand to press the concrete into the pump pipe next to the telescopic cylinder 8 for precise pumping.

[0035] The counterweight 2 is welded to the tail end of the rotating tube arm 3. The counterweight 2 ensures the balance of the device during use and prevents it from tipping over.

[0036] The rotating boom 3, constructed of steel, supports the telescopic cylinder 8, counterweight 2, and the weight of the concrete in the pump pipe. The rotating boom 3 can rotate 360° relative to the frame 5, providing a wide working area and enabling precise concrete pumping. The counterweight 2 ensures the device's balance. The oil pump 16 drives the hydraulic motor built into the rotary mechanism 17, causing the upper rotary table of the rotary mechanism 17 to rotate. The oil pump 16 also drives the telescopic cylinder 8 to extend and retract, controlling the extension length of the telescopic boom 1. This allows for easy adjustment of the pumping distance, which can be repeatedly adjusted from 2.65 meters to 5 meters, thus broadening its application range.

[0037] The pumping mechanism 4 includes a hopper 12, pump pipes, a pumping cylinder 14, a mixing arm, and several mixing blades 15. The oil pump 16 is the core of the entire device. A radiator and an electrical control cabinet 9 control the overall operation of the device. A handheld remote control is used to control the electrical system, converting commands into electrical signals to achieve actions such as device movement and concrete pumping. The motor 10 and oil pump 16 provide the power for the entire device's operation. The motor 10 drives the oil pump 16 to start, which uses integrated hydraulics to pump high-pressure liquid to various moving parts through high-pressure oil pipes.

[0038] The mixing arm is supported on both sides of the inner wall of the hopper 12. Several mixing blades 15 are fixedly installed inside the mixing arm. When the mixing arm rotates, the mixing blades drive the concrete to be mixed evenly in the hopper 12 without solidification. The pumping volume is selected according to the actual application of the concrete pouring at the work station. The pumping mechanism 4 is started by the remote control to press the concrete into the pump pipe next to the telescopic cylinder 8 for precise pumping.

[0039] In operation, the railcar 6 moves along the slide rail 7 to the material inlet of the concrete mixing plant, where it receives the concrete using the fixed support 13 and transfers it into the hopper 12. The concrete in the hopper 12 is then mixed to prevent solidification. The railcar 6 moves along the slide rail 7 to the pouring position for concrete placement. The rotating boom 3 can rotate 360°, and the telescopic boom 1 can extend its length. Concrete placement is remotely controlled according to the pouring head in the workshop. The pumping cylinder 14 is responsible for pressurizing and delivering the concrete. All of these operations are achieved through integrated remote control, enabling precise placement of irregularly shaped components and completely replacing traditional manual placement. Most importantly, it reduces the impact of cranes on the production of irregularly shaped components, providing a safer working environment for frontline workers.

[0040] The above description is only one embodiment of the present utility model. It should be noted that for those skilled in the art, several modifications and improvements can be made without departing from the principle of the present utility model, and these should also be considered to fall within the protection scope of the present utility model.

Claims

1. A mobile industrial pumping and fabric spreading unit, characterized in that: The machine includes a frame (5), a pumping mechanism (4), a rotating tube arm (3), a motor (10), an oil pump (16), a slewing mechanism (17), and a sliding mechanism. The fixed bracket (13), the pumping mechanism (4), the rotating tube arm (3), the slewing mechanism (17), and the motor (10) are all supported on the frame (5), and the frame (5) is fixedly connected to the fixed bracket (13). The rotating tube arm (3) is mounted on the frame (5) via a rotary mechanism (17). The motor (10) drives the oil pump (16) to operate, and the oil pump (16) drives the rotary mechanism (17) to rotate. The rotating tube arm (3) can rotate 360° relative to the frame (5). The sliding mechanism includes a railcar (6) and a slide rail (7). The slide rail (7) is laid on the foundation surface, and the railcar (6) runs on the slide rail (7). The frame (5) is fixedly connected to the upper side of the railcar (6).

2. The mobile industrial pumping fabric distribution unit according to claim 1, characterized in that: The pumping mechanism (4) includes a hopper (12), a pumping pipeline and a pumping cylinder (14). The high-pressure oil delivered by the oil pump (16) enables the pumping cylinder (14) to reciprocate. The pumping cylinder (14) squeezes the concrete in the hopper (12) into the rotating pipe arm (3) for pumping.

3. The mobile industrial pumping fabric distribution unit according to claim 2, characterized in that: The pumping mechanism (4) also includes a mixing arm and mixing blades (15). The two sides of the mixing arm are supported on the inner wall of the hopper (12). Several mixing blades (15) are fixedly installed inside the mixing arm. When the mixing arm rotates, the several mixing blades drive the concrete to be mixed evenly in the hopper (12).

4. The mobile industrial pumping and spreading unit according to claim 1, characterized in that: The front end of the rotating tube arm (3) is fitted with a telescopic tube arm (1), which can reciprocate along the axial direction of the rotating tube arm (3).

5. The mobile industrial pumping and spreading unit according to claim 4, characterized in that: A telescopic cylinder (8) is provided at the lower part of the rotating tube arm (3). The cylinder body of the telescopic cylinder (8) is fixed to the outer wall of the rotating tube arm (3), and the piston rod end of the telescopic cylinder (8) is fixed to the outer wall of the telescopic cylinder (8).

6. The mobile industrial pumping and spreading unit according to claim 1, characterized in that: The tail end of the rotating tube arm (3) is welded with a fixed counterweight (2).

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