Pumping device for machine-made sand concrete construction
By designing a mechanism sand concrete construction pumping device including pumping tracks, rotary auxiliary brackets, servo motors, nozzles and telescopic adjustment rods, the problem of manual participation in the conveying of concrete at high places is solved, and efficient transportation without manual participation and the effect of preventing concrete solidification is achieved.
Patent Information
- Application Number
- CN202421994920.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-16
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-08-16
AI Technical Summary
The existing machine sand concrete construction pumping device requires manual participation when transporting concrete at a high place, which increases the intensity of manual labor and is difficult to prevent concrete from being blocked.
A mechanical sand concrete construction pumping device including a pumping track, a rotary auxiliary bracket, a servo motor, a nozzle and a telescopic adjustment rod is designed. Concrete transport is achieved by thread rotation, the telescopic adjustment rod is adjusted using a knob to change the angle of the device, and water is transported inside the concrete through the nozzle to prevent solidification.
It realizes high-altitude concrete transport without human participation, reduces the intensity of labor, and prevents concrete from solidifying through the water source conveying of the nozzle, improving construction efficiency and safety.
Smart Images
Figure CN223018191U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of pumping devices, and particularly relates to a pumping device for the construction of manufactured sand concrete. Background Technique
[0002] Concrete is an artificial stone made by mixing cementitious materials and admixtures in a certain proportion, uniformly stirring, densely forming, and curing and hardening.
[0003] In the current prior art, CN219865489U is a concrete pumping device, which includes a positioning shell. A support plate is fixedly connected to the right side of the positioning shell. A conveying device is fixedly connected to the top of the support plate. The conveying device includes a second motor. A conveying pipe is fixedly installed on the left side of the positioning shell through bolts. A feeding shell is fixedly connected to the top of the positioning shell. A crushing mechanism is fixedly connected to the front side of the feeding shell. The crushing mechanism includes a first motor. A reinforcing block is fixedly connected to the bottom of the support plate. The left side of the reinforcing block is fixedly connected to the positioning shell. The rear side of the first motor is fixedly connected to the positioning shell. The output end of the first motor penetrates through the feeding shell and is fixedly connected to a first transmission rod. By using the cooperation of the positioning shell, the support plate, the conveying device, the conveying pipe, the feeding shell and the crushing mechanism, the utility model solves the problem that the existing concrete pumping device does not have the function of crushing larger concrete to prevent blockage.
[0004] In the existing pumping devices for the construction of manufactured sand concrete, during use, due to the complex conveying requirements of concrete, but most of the high-altitude conveying of concrete requires manual participation, which increases the labor intensity of workers. Therefore, a pumping device for the construction of manufactured sand concrete is proposed to solve the above problems. Summary of the Utility Model
[0005] In order to make up for the deficiencies of the prior art and solve at least one of the technical problems proposed in the background technique, the utility model proposes a pumping device for the construction of manufactured sand concrete.
[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: A pumping device for the construction of manufactured sand concrete according to the utility model includes a device bottom plate; a rotary auxiliary bracket is fixedly connected to the top of the device bottom plate; a pumping track is rotatably connected to the inner surface of the rotary auxiliary bracket; a bottom rotary block is fixedly connected to the top of the device bottom plate; an outer rotary block is rotatably connected to the outer surface of the bottom rotary block; a knob is rotatably connected to the side of the outer rotary block; an adjusting screw is rotatably connected to the side of the knob; a telescopic adjusting rod is threadedly connected to the outer surface of the adjusting screw; a connecting rotary block is rotatably connected to the inner surface of the telescopic adjusting rod; the connecting rotary block is fixedly connected to the bottom of the pumping track; an outer water tank is fixedly connected to the top of the pumping track, and a feeding port is opened at the top of the pumping track.
[0007] Preferably, a water pump is installed on the side of the external water tank; the output end of the water pump is communicated with a water pipe; a sliding auxiliary block is fixedly connected to the top of the pumping track; a top plate is fixedly connected to the top of the sliding auxiliary block.
[0008] Preferably, an internal sliding rod is fixedly connected to the inner wall of the sliding auxiliary block; a sliding block is slidably connected to the outer wall of the internal sliding rod.
[0009] Preferably, the sliding block is fixedly connected with a return spring through the sliding auxiliary block; the sliding block is communicated with the water pipe.
[0010] Preferably, the sliding block is communicated with a spray head through the water pipe; an anti-overflow plate is fixedly connected to the outer wall of the spray head.
[0011] Preferably, a servo motor is installed on the side of the pumping track; the output end of the servo motor is fixedly connected with a pumping screw.
[0012] Preferably, an I-shaped support block is fixedly connected to the top of the device bottom plate; the I-shaped support block abuts against the pumping track.
[0013] Advantages of the present utility model:
[0014] 1. The present utility model provides a mechanism sand concrete construction pumping device. By setting a pumping track, the transportation of concrete is realized by means of threaded rotation, and by rotating a knob, the telescopic adjusting rod and the adjusting screw can be extended, so that the telescopic adjusting rod and the adjusting screw form a triangular support with the pumping track, thereby realizing the angle adjustment of the device and facilitating the use of the device.
[0015] 2. The present utility model provides a mechanism sand concrete construction pumping device. Through the spray head, and it can move along the inner wall of the pumping track according to the rotation of the pumping screw. While starting the auxiliary stirring function, it can also convey water into the concrete to avoid the solidification caused by the lack of water in the concrete. Description of the Drawings
[0016] The drawings described herein are used to provide a further understanding of the present utility model and constitute a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:
[0017] Figure 1 is the three-dimensional view of the whole of the present utility model;
[0018] Figure 2 is the three-dimensional view of the rotation auxiliary bracket in the present utility model;
[0019] Figure 3 It is an enlarged view of location A in the present utility model;
[0020] Figure 4 It is an enlarged view of location B in the present utility model;
[0021] Figure 5 It is a perspective view of the device bottom plate in the present utility model.
[0022] Legend description:
[0023] 1. Device bottom plate; 2. Rotation auxiliary bracket; 3. Pumping track; 4. Sliding auxiliary block; 5. I-shaped support block; 6. External water tank; 7. Water pump; 8. Water pipe; 9. Pumping screw; 10. Bottom rotation block; 11. External rotation block; 12. Knob; 13. Adjusting screw; 14. Telescopic adjusting rod; 15. Connecting rotation block; 16. Top plate; 17. Internal sliding rod; 18. Return spring; 19. Sliding block; 20. Anti-overflow plate; 21. Sprinkler head; 22. Servo motor; 23. Feed inlet. Specific implementation manners
[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.
[0025] The following gives specific embodiments.
[0026] Please refer to Figures 1 - 5, the present utility model provides a mechanism sand concrete construction pumping device, including a device bottom plate 1; a rotary auxiliary bracket 2 is fixedly connected to the top of the device bottom plate 1; a pumping track 3 is rotatably connected to the inner surface wall of the rotary auxiliary bracket 2; a bottom rotary block 10 is fixedly connected to the top of the device bottom plate 1; an external rotary block 11 is rotatably connected to the outer surface wall of the bottom rotary block 10; a knob 12 is rotatably connected to the side of the external rotary block 11; an adjustment screw rod 13 is rotatably connected to the side of the knob 12; a telescopic adjustment rod 14 is threadedly connected to the outer surface wall of the adjustment screw rod 13; a connection rotary block 15 is rotatably connected to the inner surface wall of the telescopic adjustment rod 14; the connection rotary block 15 is fixedly connected to the bottom of the pumping track 3; an external water tank 6 is fixedly connected to the top of the pumping track 3; a feed inlet 23 is opened at the top of the pumping track 3; during operation, when at a horizontal position at a corner of the pumping track 3 of the device, the I-shaped support block 5 can play an auxiliary support role, and after rotating the knob 12, the adjustment screw rod 13 can rotate on the inner surface wall of the telescopic adjustment rod 14, so that the positions of the adjustment screw rod 13 and the telescopic adjustment rod 14 are relatively far away from each other. At the same time, because the connection rotary block 15 and the bottom rotary block 10 are respectively fixedly connected to the outer surface walls of the pumping track 3 and the device bottom plate 1, the adjustment screw rod 13 and the telescopic adjustment rod 14 can support the lifting of the pumping track 3, thereby realizing the function of adjusting the angle.
[0027] Further, as Figure 2 and Figure 4 shown, a water pump 7 is installed on the side of the external water tank 6; the output end of the water pump 7 is communicated with a water pipe 8; a sliding auxiliary block 4 is fixedly connected to the top of the pumping track 3; a top plate 16 is fixedly connected to the top of the sliding auxiliary block 4; an internal sliding rod 17 is fixedly connected to the inner surface wall of the sliding auxiliary block 4; a sliding block 19 is slidably connected to the outer surface wall of the internal sliding rod 17; the sliding block 19 is fixedly connected to a return spring 18 through the sliding auxiliary block 4; the sliding block 19 is communicated with the water pipe 8; the sliding block 19 is communicated with a spray head 21 through the water pipe 8; a spill prevention plate 20 is fixedly connected to the outer surface wall of the spray head 21; a servo motor 22 is installed on the side of the pumping track 3; the output end of the servo motor 22 is fixedly connected to a pumping screw rod 9; an I-shaped support block 5 is fixedly connected to the top of the device bottom plate 1; the I-shaped support block 5 abuts against the pumping track 3. During operation, after the servo motor 22 is started, the pumping screw rod 9 can rotate to play the role of pumping concrete, and during the rotation of the pumping screw rod 9, the spray head 21 can move freely. At the same time, the sliding block 19 can play an automatic reset role under the action of the return spring 18, and the spill prevention plate 20 can prevent the concrete from penetrating along the gap. The water pump 7 can pump the clean water inside the external water tank 6 into the spray head 21 through the water pipe 8 and spray it out, thereby avoiding the lack of water in the concrete.
[0028] Working principle: When the I-shaped support block 5 is at a horizontal position at a corner of the pumping track 3 of the device, it can play an auxiliary support role. After rotating the knob 12, the adjusting screw 13 can rotate on the inner wall of the telescopic adjusting rod 14, so that the positions of the adjusting screw 13 and the telescopic adjusting rod 14 are relatively far away from each other. At the same time, since the connecting rotating block 15 and the bottom rotating block 10 are respectively fixedly connected to the outer walls of the pumping track 3 and the device bottom plate 1, the adjusting screw 13 and the telescopic adjusting rod 14 can support the lifting of the pumping track 3, thus realizing the function of adjusting the angle. After the servo motor 22 is started, the pumping screw 9 can rotate to pump concrete, and during the rotation of the pumping screw 9, the nozzle 21 can move freely. At the same time, the sliding block 19 can play an automatic reset role under the action of the return spring 18, and the anti-overflow plate 20 can prevent the concrete from penetrating along the gap. The water pump 7 can pump the purified water in the external water tank 6 along the water pipe 8 into the nozzle 21 for spraying, thus preventing the concrete from lacking water.
[0029] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.
Claims
1. A pumping device for machine-made sand concrete construction, comprising a device bottom plate (1); characterized in that: The top of the device bottom plate (1) is fixedly connected to a rotating auxiliary bracket (2); the inner surface wall of the rotating auxiliary bracket (2) is rotatably connected to a pumping track (3); the top of the device bottom plate (1) is fixedly connected to a bottom rotating block (10); the outer surface wall of the bottom rotating block (10) is rotatably connected to an external rotating block (11); the side of the external rotating block (11) is rotatably connected to a knob (12); the side of the knob (12) is rotatably connected to an adjusting screw (13); the outer surface wall of the adjusting screw (13) is threadedly connected to a telescopic adjusting rod (14); the inner surface wall of the telescopic adjusting rod (14) is rotatably connected to a connecting rotating block (15); the connecting rotating block (15) is fixedly connected to the bottom of the pumping track (3); the top of the pumping track (3) is fixedly connected to an external water tank (6), and a feed port (23) is provided at the top of the pumping track (3).
2. A pumping device for machine-made sand concrete construction as claimed in claim 1, characterized in that: A water pump (7) is installed on the side of the external water tank (6); the output end of the water pump (7) is connected to a water pipe (8); the top of the pumping track (3) is fixedly connected to a sliding auxiliary block (4); and the top of the sliding auxiliary block (4) is fixedly connected to a top plate (16).
3. A pumping device for machine-made sand concrete construction as claimed in claim 2, characterized in that: The inner surface wall of the sliding auxiliary block (4) is fixedly connected to a built-in sliding rod (17); and the outer surface wall of the built-in sliding rod (17) is slidably connected to a sliding block (19).
4. A pumping device for machine-made sand concrete construction as claimed in claim 3, characterized in that: The sliding block (19) is fixedly connected to a return spring (18) via a sliding auxiliary block (4); the sliding block (19) is in communication with a water pipe (8).
5. A pumping device for machine-made sand concrete construction as claimed in claim 4, characterized in that: The sliding block (19) is connected to a spray head (21) via a water pipe (8); an outer wall of the spray head (21) is fixedly connected to an anti-overflow plate (20).
6. A pumping device for machine-made sand concrete construction as claimed in claim 3, characterized in that: A servo motor (22) is installed on the side of the pumping track (3); and a pumping screw rod (9) is fixedly connected to the output end of the servo motor (22).
7. The pumping device for machine-made sand concrete construction according to claim 1, characterized in that: An I-shaped support block (5) is fixedly connected to the top of the device bottom plate (1); the I-shaped support block (5) abuts against the pumping track (3).