Air pressure type long spiral hole-forming mortar pumping efficient stirring device

Abstract

The utility model relates to the technical field of air pressure type long spiral pore-forming pumps, in particular to an air pressure type long spiral pore-forming pumping mortar efficient stirring device which comprises a base plate and a tank body, the tank body is arranged at the upper end of the base plate, supporting legs are arranged at the bottom end of the base plate, a feeding pipe is arranged on one side of the tank body, and a discharging port is formed in the bottom end of the tank body. A gas transmission mechanism is arranged on one side of the tank body, a blower assembly is arranged in the gas transmission mechanism, a gas inlet is formed in the blower assembly, a gas transmission pipe is arranged at the output end of the blower assembly, a connecting pipe is arranged at one end of the gas transmission pipe, a stirring mechanism is arranged in the tank body, and a servo motor is arranged in the stirring mechanism; a transmission rod is rotationally installed at the output end of the servo motor through a coupler, and an inclined hole plate is arranged on the transmission rod.

Description

Technical Field

[0001] This utility model relates to the field of pneumatic long spiral hole-forming pump technology, specifically a pneumatic long spiral hole-forming pump for high-efficiency mixing of mortar. Background Technology

[0002] A long spiral drilling rig is a machine used for soil extraction, hole drilling, and grouting pile construction. It uses a drill rod to drive a rotating mechanism to cut the soil, then lifts the soil out of the hole for unloading, completing a cyclical operation. The long spiral drilling rig adopts a multi-purpose modular design, suitable for various pile constructions, and is more convenient and efficient than previous pile drivers. The machine consists of a hydraulic walking pile frame and a drilling system. The pile frame uses a hydraulic walking chassis, offering a high degree of automation, allowing for self-propelled movement and 360-degree rotation. It is equipped with four hydraulic outriggers and a traveling cylinder to assist in movement and rotation while increasing overall machine stability during construction. The entire machine can be transported. During the pneumatic long spiral drilling and grout pumping process, mixing is required.

[0003] In response, Chinese patent application number CN211030622U discloses a self-leveling mortar pumping device, including a base, a mixing tank, a drive unit, and a mortar pump. The base has a support frame on its upper part, and both sides are connected to wheels via rotating rods. A support seat is located at the end of the base. The mixing tank has a feeding trough at its top, connected to a feeding port via a feeding pipe. The drive unit is bolted to the top of the mixing tank, and the side of the mixing tank is connected to an air storage tank via a conduit. The mortar pump is bolted to the upper part of the base, and its upper part is connected to the mixing tank via a slurry outlet pipe. A slurry discharge port is located at the front end of the mortar pump. This self-leveling mortar pumping device improves the mixing accuracy of the mortar by adding and mixing materials into the mixing tank, and then using high pressure to compress the materials into a slurry. Simultaneously, the mortar pump can directly transport the slurry to the location requiring repair, improving the pumping efficiency of the device.

[0004] However, existing pneumatic long spiral hole-forming pump mortar high-efficiency mixing devices cannot fully mix the mortar at the bottom of the tank during the mixing process, which may result in insufficient mixing of the mortar at the bottom of the tank and thus affect the mixing quality.

[0005] Therefore, in order to solve the above problems, a pneumatic long spiral hole-forming pump for high-efficiency mixing of mortar is proposed. Utility Model Content

[0006] The purpose of this utility model is to provide a pneumatic long spiral hole-forming pumping mortar high-efficiency mixing device to solve the problem mentioned in the background art that the existing pneumatic long spiral hole-forming pumping mortar high-efficiency mixing device requires sufficient mixing of mortar during the mixing process. However, the existing device cannot turn the mortar at the bottom of the tank, which may result in insufficient mixing of the mortar at the bottom of the tank during the mixing process, thus affecting the mixing quality.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a pneumatic long spiral pore-forming pumping mortar high-efficiency mixing device, comprising: a chassis and a tank, the tank being provided at the upper end of the chassis and a support leg being provided at the bottom end of the chassis, a feed pipe being provided on one side of the tank and a discharge port being provided at the bottom end of the tank, an air supply mechanism being provided on one side of the tank, a blower assembly being provided inside the air supply mechanism, an air inlet being provided inside the blower assembly and an air supply pipe being provided at the output end of the blower assembly, a connecting pipe being provided at one end of the air supply pipe, and a mixing mechanism being provided inside the tank, a servo motor being provided inside the mixing mechanism, a transmission rod being rotatably mounted on the output end of the servo motor via a coupling, and an inclined perforated plate being provided on the transmission rod.

[0008] Preferably, a rotating sleeve is rotatably mounted on the transmission rod, and stirring components are movably mounted on both sides of the rotating sleeve.

[0009] Preferably, a stirring plate is rotatably mounted on the transmission rod, and a first transmission wheel is rotatably mounted on the transmission rod. A second transmission wheel is provided on one side of the first transmission wheel, and a third transmission wheel is provided on the other side of the first transmission wheel.

[0010] Preferably, a gearbox is movably mounted on the outer side of the first and second transmission wheels and the third transmission wheel, and the first and second transmission wheels mesh with the third transmission wheel through the gearbox.

[0011] Preferably, a first rotating rod is rotatably mounted on one side of the second transmission wheel, a first material-turning assembly is rotatably mounted on the first rotating rod, and one end of the first rotating rod is rotatably mounted on the bottom of the tank. A second rotating rod is rotatably mounted on one side of the third transmission wheel, a second material-turning assembly is rotatably mounted on the second rotating rod, and one end of the second rotating rod is rotatably mounted on the bottom of the tank. A screw rod is rotatably mounted on the bottom of the transmission rod.

[0012] Preferably, the blower assembly is fixedly installed on one side of the tank, one end of the gas supply pipe is movably installed on the blower assembly, one end of the connecting pipe is fixedly installed on the gas supply pipe, and the other end of the connecting pipe is movably installed inside the tank.

[0013] Preferably, the servo motor is fixedly mounted on the tank body, one end of the transmission rod is rotatably mounted inside the tank body, and the inclined perforated plate is rotatably mounted on the transmission rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By setting up a gas supply mechanism, gas can be supplied to the bottom of the tank during the mixing process, thereby accelerating the mixing work. The blower component in the mechanism draws in air through the air inlet and then delivers the gas to the connecting pipe through the gas supply pipe. The gas is then delivered to the tank through the connecting pipe, thereby pressurizing the bottom of the tank and improving the working efficiency of the device.

[0016] 2. The device is equipped with a mixing mechanism that enables efficient mixing of mortar. A servo motor within the mechanism drives a transmission rod to rotate, which in turn drives an inclined perforated plate, which in turn drives a rotating sleeve. This rotating sleeve then drives the mixing components to perform the mixing process. The transmission rod also drives the mixing plate to rotate, which in turn drives a first transmission wheel, which in turn drives a second and third transmission wheel. A gearbox provides limiting functions, allowing the second transmission wheel to drive a first rotating rod, which in turn drives a first material-turning component to turn the material. The third transmission wheel then drives a second rotating rod, which in turn drives a second material-turning component. Finally, the device outputs material via a screw rod driven by the transmission rod, thus improving its practicality. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this utility model and these drawings without creative effort.

[0018] Figure 1 This is a front view schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a front view schematic diagram of the main structure of the present utility model;

[0020] Figure 3 This is a front sectional view of the tank body of this utility model;

[0021] Figure 4 This is a front view cross-sectional schematic diagram of the stirring mechanism structure of this utility model;

[0022] Figure 5 This is a schematic cross-sectional view of the gas transmission mechanism of this utility model.

[0023] In the diagram: 1. Chassis; 2. Tank; 3. Support leg; 4. Gas supply mechanism; 41. Blower assembly; 42. Air inlet; 43. Gas supply pipe; 44. Connecting pipe; 5. Stirring mechanism; 51. Servo motor; 52. Transmission rod; 53. Inclined perforated plate; 54. Rotating sleeve; 55. Stirring assembly; 56. Stirring plate; 57. First transmission wheel; 58. Second transmission wheel; 59. Third transmission wheel; 510. Gearbox; 511. First rotating rod; 512. First material turning assembly; 513. Second rotating rod; 514. Second material turning assembly; 515. Screw rod; 6. Feed pipe; 7. Discharge port. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-5 One embodiment provided by this utility model:

[0026] The servo motor 51 and blower assembly 41 used in this application are products that can be purchased directly from the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described in detail here.

[0027] A pneumatic long spiral hole-forming pump mortar high-efficiency mixing device includes: a chassis 1 and a tank 2. The tank 2 is located on the upper end of the chassis 1, and a support leg 3 is located at the bottom end of the chassis 1. A feed pipe 6 is located on one side of the tank 2, and a discharge port 7, 41 is located at the bottom end of the tank 2. A blower assembly 41 is provided with an air inlet 42, and an air supply pipe 43 is provided at the output end of the blower assembly 41. A connecting pipe 44 is provided at one end of the air supply pipe 43. A mixing mechanism 5 is provided inside the tank 2. A servo motor 51 is provided inside the mixing mechanism 5. A transmission rod 52 is rotatably mounted on the output end of the servo motor 51 through a coupling. An inclined perforated plate 53 is provided on the transmission rod 52. By setting this component, the mortar can be mixed and stirred by the mixing mechanism 5. During this process, the tank 2 can be pressurized by the air supply mechanism 4.

[0028] As a further improvement of this utility model, a rotating sleeve 54 is rotatably mounted on the transmission rod 52, and stirring components 55 are movably mounted on both sides of the rotating sleeve 54. By setting this component, the rotating sleeve 54 can be driven by the transmission rod 52 to work, and the stirring components 55 can be driven by the rotating sleeve 54 to work.

[0029] As a further improvement of this utility model, a stirring plate 56 is rotatably mounted on the transmission rod 52, and a first transmission wheel 57 is rotatably mounted on the transmission rod 52. A second transmission wheel 58 is provided on one side of the first transmission wheel 57, and a third transmission wheel 59 is provided on the other side of the first transmission wheel 57. By setting this component, the stirring plate 56 can be driven to work by the transmission rod 52, and the first transmission wheel 57 can be driven to work by the transmission rod 52, thereby enabling the second transmission wheel 58 and the third transmission wheel 59 to work through the gearbox 510.

[0030] As a further improvement of this utility model, a gearbox 510 is movably mounted on the outer side of the first transmission wheel 57, the second transmission wheel 58, and the third transmission wheel 59, and the first transmission wheel 57, the second transmission wheel 58, and the third transmission wheel 59 are meshed through the gearbox 510. By setting this component, the first transmission wheel 57, the second transmission wheel 58, and the third transmission wheel 59 can be limited by the gearbox 510.

[0031] As a further improvement of this utility model, a first rotating rod 511 is rotatably mounted on one side of the second transmission wheel 58, and a first material-turning assembly 512 is rotatably mounted on the first rotating rod 511. One end of the first rotating rod 511 is rotatably mounted on the bottom of the tank body 2. A second rotating rod 513 is rotatably mounted on one side of the third transmission wheel 59, and a second material-turning assembly 514 is rotatably mounted on the second rotating rod 513. One end of the second rotating rod 513 is rotatably mounted on the bottom of the tank body 2. A spiral rod 515 is rotatably mounted on the bottom of the transmission rod 52. By setting this component, the first rotating rod 511 can be driven to rotate by the second transmission wheel 58, and the first material-turning assembly 512 can be driven to work by the first rotating rod 511.

[0032] As a further improvement of this utility model, the blower assembly 41 is fixedly installed on one side of the tank body 2, one end of the air supply pipe 43 is movably installed on the blower assembly 41, one end of the connecting pipe 44 is fixedly installed on the air supply pipe 43, and the other end of the connecting pipe 44 is movably installed inside the tank body 2. By setting this component, air can be transported from the blower assembly 41 to the connecting pipe 44 through the air supply pipe 43.

[0033] As a further improvement of this utility model, the servo motor 51 is fixedly installed on the tank body 2, one end of the transmission rod 52 is rotatably installed inside the tank body 2, and the inclined perforated plate 53 is rotatably installed on the transmission rod 52. By setting this component, the transmission rod 52 can be rotated by the servo motor 51.

[0034] Working Principle: When using the pneumatic long spiral perforating pump mortar high-efficiency mixing device, simply support the device with the support leg 3 and power it with an existing power supply. The mortar can then be transported into the tank 2 through the feed pipe 6. The mixing mechanism 5 can then efficiently mix the mortar. The servo motor 51 inside the mechanism drives the transmission rod 52 to rotate, which in turn drives the inclined perforated plate 53 to rotate, which in turn drives the rotating sleeve 54 to rotate. The rotating sleeve 54 then drives the mixing assembly 55 to perform the mixing work. The transmission rod 52 also drives the mixing plate 56 to rotate. This process can also drive the first transmission wheel 57 to rotate, which in turn drives the second transmission wheel 58 and the third transmission wheel 59 to rotate. This process can be limited by the gearbox 510, which drives the first rotating rod 511 to rotate via the second transmission wheel 58, thereby driving the first material-turning assembly 512 to turn the material. Then, the third transmission wheel 59 drives the second rotating rod 513 to rotate, which in turn drives the second material-turning assembly 514 to work. During the output process, the transmission rod 52 drives the screw rod 515 to output the material. During the mixing process, the gas supply mechanism 4 can supply gas to the bottom of the tank 2 to accelerate the mixing process. The blower assembly 41 in the mechanism draws in air through the air inlet 42 and delivers the gas to the connecting pipe 44 through the gas supply pipe 43. The gas is then delivered to the tank 2 through the connecting pipe 44, thereby pressurizing the bottom of the tank 2 and improving the working efficiency of the device.

[0035] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A high-efficiency mixing device for air pressure long spiral hole-forming pumped mortar, comprising: The utility model provides a tank body (2) and chassis (1), the upper end of chassis (1) is equipped with tank body (2), and is equipped with support leg (3) at the bottom end of chassis (1), one side of tank body (2) is equipped with feed pipe (6), and is equipped with discharge gate (7) at the bottom end of tank body (2), it is characterized by: one side of tank body (2) is equipped with gas conveying mechanism (4), the blower assembly (41) is equipped in gas conveying mechanism (4), the blower assembly (41) is equipped with air inlet (42), and the blower assembly (41) is equipped with gas conveying pipe (43) at the output end, one end of gas conveying pipe (43) is equipped with connecting pipe (44), and stirring mechanism (5) is equipped in tank body (2), the servo motor (51) is equipped in stirring mechanism (5), the servo motor (51) is rotatably installed with transmission rod (52) through the shaft coupling of output end, and the oblique hole plate (53) is equipped on transmission rod (52).

2. The high-efficiency mixing device for air pressure long spiral hole-forming pumped mortar according to claim 1, characterized in that: The transmission rod (52) is rotatably installed with rotating sleeve (54), and the stirring assembly (55) is movably installed on both sides of rotating sleeve (54).

3. The high-efficiency mixing device for air pressure long spiral hole-forming pumped mortar according to claim 2, characterized in that: The transmission rod (52) is rotatably installed with stirring plate (56), and the first transmission wheel (57) is rotatably installed on transmission rod (52), one side of the first transmission wheel (57) is equipped with the second transmission wheel (58), and the third transmission wheel (59) is equipped on the other side of the first transmission wheel (57).

4. The high-efficiency mixing device for air pressure long spiral hole-forming pumped mortar according to claim 3, characterized in that: The first transmission wheel (57) and the second transmission wheel (58) and the third transmission wheel (59) are movably installed with gear box (510) outside, and the first transmission wheel (57) and the second transmission wheel (58) and the third transmission wheel (59) are engaged through gear box (510).

5. The high-efficiency mixing device for air pressure long spiral hole-forming pumped mortar according to claim 4, characterized in that: The first transmission wheel (57) and the second transmission wheel (58) and the third transmission wheel (59) are movably installed with gear box (510) outside, and the first transmission wheel (57) and the second transmission wheel (58) and the third transmission wheel (59) are engaged through gear box (510).

6. The high-efficiency mixing device for air pressure long spiral hole-forming pumped mortar according to claim 1, characterized in that: The second transmission wheel (58) is rotatably installed with the first rotating rod (511) on one side, the first rotating rod (511) is rotatably installed with the first material turning assembly (512) on one end, and the first rotating rod (511) is rotatably installed on the bottom end of tank body (2), and the second rotating rod (513) is rotatably installed on one side of the third transmission wheel (59), the second rotating rod (513) is rotatably installed with the second material turning assembly (514) on one end, and the second rotating rod (513) is rotatably installed on the bottom end of tank body (2), and the helical rod (515) is rotatably installed on the bottom end of transmission rod (52).

7. The high-efficiency mixing device for air pressure long spiral hole-forming pumped mortar according to claim 1, characterized in that: The blower assembly (41) is fixedly installed on one side of tank body (2), one end of the gas conveying pipe (43) is movably installed on the blower assembly (41), one end of the connecting pipe (44) is fixedly installed on the gas conveying pipe (43), and the other end of the connecting pipe (44) is movably installed in tank body (2). The servo motor (51) is fixedly installed on tank body (2), one end of the transmission rod (52) is rotatably installed in tank body (2), and the oblique hole plate (53) is rotatably installed on the transmission rod (52).

Images