CN219993849U

CN219993849U - Concrete pumping device

Info

Publication number: CN219993849U
Application number: CN202321537203.5U
Authority: CN
Inventors: 刘树刚; 雷长庚; 李龙
Original assignee: Beijing Guyun Concrete Co ltd
Current assignee: Beijing Guyun Concrete Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-11-10
Anticipated expiration: 2033-06-16

Abstract

The utility model discloses a concrete pumping device, which relates to the technical field of concrete conveying and comprises a base, wherein a conveying pump is fixedly arranged at the top of the base, a connecting pipe is fixedly arranged on the outer wall of the conveying pump, a feeding bin is fixedly arranged on one side of the connecting pipe away from the conveying pump, a fixed frame is fixedly arranged on the inner wall of the feeding bin, a spring is fixedly arranged at the top of the fixed frame, an electromagnetic vibrator is fixedly arranged at the top of the spring, a screening plate is fixedly arranged at the top of the electromagnetic vibrator, a stirring assembly is fixedly arranged on the inner wall of the feeding bin, and a conveying pipe is fixedly arranged on one side of the feeding bin away from the connecting pipe. The utility model is beneficial to screening the concrete when the concrete is put into the feeding bin, and then improves the screening efficiency through vibration and improves the conveying efficiency of the device to the concrete, thereby being beneficial to improving the practicability and the reliability of the device and improving the production efficiency of the device.

Description

Concrete pumping device

Technical Field

The utility model relates to the technical field of concrete conveying, in particular to a concrete pumping device.

Background

The concrete conveying pump, also called concrete pump, consists of pump body and conveying pipe, and is a machine for continuously conveying concrete along pipeline by using pressure.

The concrete pumping device of the related art can refer to Chinese patent with the issued publication number of CN212106172U, wherein the concrete pumping device comprises a pump body, a feed chute and a conveying pipe, wherein the feed end of the pump body is connected with the feed chute, the discharge end of the pump body is connected with the conveying pipe, the pump body and the feed chute are both fixed on a support, the support is fixed on a movable trolley, and four groups of movable wheels are correspondingly arranged on four sides of the bottom of the movable trolley; each movable wheel outside all is equipped with flexible cylinder, flexible cylinder's cylinder body is fixed in the bottom of travelling car, flexible cylinder's piston rod is vertical to be set up downwards and the bottom of piston rod is connected with the backup pad.

However, the device discovers in the in-process of in-service use that although the device can improve the positioning stability of the device, when the concrete is put into the feed chute, the conveying pipe can be blocked when the concrete is poured due to higher viscosity of the concrete, so that the concrete pumping device is difficult to normally use, the normal propulsion of the engineering progress can be influenced, and the service life of the device is shortened.

Disclosure of Invention

The utility model aims to solve or at least relieve the problems that in the prior art, when concrete is put into a feeding bin, a conveying pipe is blocked by larger particles, so that the concrete pumping device is difficult to normally use, the normal propulsion of engineering progress is influenced, and the service life of the device is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

concrete pumping device, the on-line screen storage device comprises a base, the fixed delivery pump that is equipped with in top of base, the outer wall fixed mounting of delivery pump has the connecting pipe, one side fixed mounting who keeps away from the delivery pump in connecting pipe has the feeding storehouse, the fixed frame that is equipped with in inner wall in feeding storehouse, the fixed spring that is equipped with in top of fixed frame, the fixed electromagnetic vibrator that is equipped with in top of spring, electromagnetic vibrator's top fixed mounting has the sieve flitch, the fixed stirring subassembly that is equipped with in inner wall in feeding storehouse, the fixed conveyer pipe that is equipped with in one side that the connecting pipe was kept away from in feeding storehouse, the one end fixed mounting that the connecting pipe was kept away from to the delivery pump has the output.

Optionally, the stirring assembly comprises a motor, and a stirring rod is fixedly assembled at the top end of an output shaft of the motor.

Through adopting above technical scheme, through setting up stirring subassembly, be favorable to stirring the concrete, place the concrete and solidify, influence the transportation of concrete.

Optionally, the inner wall fixed mounting of feeding storehouse has the right angle piece, one side and the fixed frame fixed connection that the feeding storehouse was kept away from to the right angle piece.

Through adopting above technical scheme, through setting up the right-angle block, be favorable to improving the compactness that feeding storehouse and fixed frame are connected.

Optionally, the top of electromagnetic vibrator is fixed and is equipped with the bellows, the top of bellows and the bottom fixed connection of sieve flitch, the spring is located the inside of bellows.

Through adopting above technical scheme, through setting up the bellows, be favorable to protecting the spring, improve the life of spring.

Optionally, a groove is formed in one side, away from the feeding bin, of the base, and a pull ring is connected to the inner wall of the groove in a rotating mode.

Through adopting above technical scheme, through setting up the pull ring, be favorable to pulling the device through the pull ring, carry out the change in the position.

Optionally, the outer wall in feeding storehouse has seted up the spout, the inner wall sliding connection of spout has the guard plate.

Through adopting above technical scheme, through setting up the guard plate, be favorable to when not using the device, protect the inside of feeding storehouse.

Optionally, the number of the electromagnetic vibrators and the springs is four, and the four electromagnetic vibrators and the springs are uniformly distributed at four corners of the fixed frame.

Through adopting above technical scheme, be favorable to improving the vibrations effect of device to improve its screening efficiency.

In summary, the beneficial effects of the utility model are as follows:

according to the utility model, through the cooperation arrangement among the structures such as the base, the delivery pump, the connecting pipe, the feeding bin, the fixed frame, the electromagnetic vibrator, the spring, the screening plate, the stirring assembly, the conveying pipe and the like, the concrete is screened when the concrete is put into the feeding bin, the screening efficiency is improved through vibration, and the conveying efficiency of the device to the concrete is improved, so that the practicability and reliability of the device are improved, and the production efficiency of the device is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic view of a cross-sectional structure of a spring of the present utility model;

FIG. 4 is a schematic rear view of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 6 is an enlarged schematic view of the structure of fig. 3B according to the present utility model.

Reference numerals illustrate: 1. a base; 2. a transfer pump; 3. a connecting pipe; 4. a feeding bin; 5. a fixed frame; 6. an electromagnetic vibrator; 7. a spring; 8. a screening plate; 9. a stirring assembly; 901. a motor; 902. a stirring rod; 10. a delivery tube; 11. a right angle block; 12. a bellows; 13. a groove; 14. a pull ring; 15. a chute; 16. a protection plate; 17. and an output terminal.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-6.

Referring to fig. 1-3, the concrete pumping device comprises a base 1, a conveying pump 2 for conveying concrete is fixedly arranged at the top of the base 1, a connecting pipe 3 is fixedly arranged at the outer wall of the conveying pump 2, a feeding bin 4 is fixedly arranged at one side of the connecting pipe 3 away from the conveying pump 2, a fixed frame 5 is fixedly arranged at the inner wall of the feeding bin 4, a spring 7 is fixedly arranged at the top of the fixed frame 5, an electromagnetic vibrator 6 is fixedly arranged at the top of the spring 7, a screening plate 8 for screening the concrete is fixedly arranged at the top of the electromagnetic vibrator 6, a stirring component 9 for stirring the concrete is fixedly arranged at the inner wall of the feeding bin 4, a conveying pipe 10 is fixedly arranged at one side of the feeding bin 4 away from the connecting pipe 3, the stirring component 9 comprises a motor 901, a stirring rod 902 is fixedly arranged at the top of an output shaft of the motor 901, the stirring component 9 is favorable for stirring the concrete, the concrete is placed to be solidified, and an output end 17 is fixedly arranged at one end of the conveying pump 2 away from the connecting pipe 3.

Referring to fig. 2, the inner wall of the feeding bin 4 is fixedly provided with a right-angle block 11, one side, far away from the feeding bin 4, of the right-angle block 11 is fixedly connected with the fixed frame 5, and the compactness of connection between the feeding bin 4 and the fixed frame 5 is improved by arranging the right-angle block 11.

Referring to fig. 3, the top of the electromagnetic vibrator 6 is fixedly provided with a corrugated pipe 12, the top of the corrugated pipe 12 is fixedly connected with the bottom of the screening plate 8, the spring 7 is positioned in the corrugated pipe 12, and the corrugated pipe 12 is arranged to facilitate protection of the spring 7 and prolong the service life of the spring 7.

Referring to fig. 4, a groove 13 is formed in one side, far away from the feeding bin 4, of the base 1, a pull ring 14 is rotatably connected to the inner wall of the groove 13, and the pull ring 14 is arranged, so that the device is pulled through the pull ring 14, and the position is changed.

Referring to fig. 1, a chute 15 is formed in the outer wall of the feeding bin 4, a protection plate 16 is slidably connected to the inner wall of the chute 15, and the protection plate 16 is arranged to facilitate the protection of the inside of the feeding bin 4 when the device is not used.

Referring to fig. 2 and 3, the number of electromagnetic vibrators 6 and springs 7 is four, and the four electromagnetic vibrators 6 and springs 7 are uniformly distributed at four corners of the fixed frame 5, and the vibration effect of the device is improved by limiting the number of the electromagnetic vibrators 6 and springs 7, so that the screening efficiency of the device is improved.

The implementation principle of the utility model is as follows: during operation, firstly, concrete is put into the feeding bin 4, the concrete firstly contacts the screening plate 8, then the electromagnetic vibrator 6 vibrates, then the spring 7 drives the screening plate 8 to vibrate, the concrete on the screening plate 8 is screened, the screened concrete falls into the feeding bin 4, at the moment, the stirring assembly 9 stirs the screened concrete, and finally the conveying pump 2 conveys the concrete.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. Concrete pumping device, including base (1), its characterized in that: the utility model discloses a feeding device for a material conveying machine, including base (1), connecting pipe (3), feeding bin (4), fixed frame (5), electromagnetic vibrator (6), stirring subassembly (9) and conveying bin (4), fixed being equipped with in one side of keeping away from connecting pipe (3), fixed spring (7) are equipped with in the top of fixed frame (5), electromagnetic vibrator (6) are equipped with in the top of spring (7), stirring subassembly (9) are equipped with in the top of electromagnetic vibrator (6), stirring subassembly (10) are equipped with in the fixed one side of keeping away from connecting pipe (3) in feeding bin (4), one end fixed being equipped with output (17) of connecting pipe (3) are kept away from in conveying pump (2).

2. The concrete pumping device according to claim 1, wherein: the stirring assembly (9) comprises a motor (901), and a stirring rod (902) is fixedly assembled at the top end of an output shaft of the motor (901).

3. The concrete pumping device according to claim 1, wherein: the inner wall of feeding storehouse (4) is fixedly equipped with right angle piece (11), one side that feeding storehouse (4) were kept away from to right angle piece (11) is fixed connection with fixed frame (5).

4. The concrete pumping device according to claim 1, wherein: the top of electromagnetic vibrator (6) is fixed and is equipped with bellows (12), the top of bellows (12) is fixed with the bottom of sieve flitch (8) and is connected, spring (7) are located the inside of bellows (12).

5. The concrete pumping device according to claim 1, wherein: a groove (13) is formed in one side, far away from the feeding bin (4), of the base (1), and a pull ring (14) is connected to the inner wall of the groove (13) in a rotating mode.

6. The concrete pumping device according to claim 1, wherein: the outer wall of the feeding bin (4) is provided with a sliding groove (15), and the inner wall of the sliding groove (15) is connected with a protection plate (16) in a sliding mode.

7. The concrete pumping device according to claim 1, wherein: the number of the electromagnetic vibrators (6) and the springs (7) is four, and the four electromagnetic vibrators (6) and the springs (7) are uniformly distributed at four corners of the fixed frame (5).