CN215407471U

CN215407471U - Concrete pumping equipment

Info

Publication number: CN215407471U
Application number: CN202121836924.7U
Authority: CN
Inventors: 马群; 晏才清; 雷斌; 许畅斌; 马舍鹏
Original assignee: Zhejiang Truemax Engineering Co ltd
Current assignee: Zhejiang Truemax Engineering Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-04
Anticipated expiration: 2031-08-09

Abstract

The utility model belongs to the technical field of concrete pumping, and particularly relates to concrete pumping equipment which comprises a box body and a screen, wherein a partition plate is fixedly arranged on the inner wall of the box body, and one end of the screen is rotatably connected with the inner wall of the box body through a rotating shaft; the upper surface of box is provided with filter screen cleaning device, filter screen cleaning device clears up the great stone on the screen cloth. This concrete pumping equipment, through setting up filter screen cleaning device, the surface when the screen cloth is plugged up by massive concrete, rotate by first driving motor and drive the threaded rod and rotate, rotate by the threaded rod again and drive smooth shovel and remove along the slide bar, the rethread smooth shovel pushes away the opposite side of baffle with the massive concrete that can not go down on the screen cloth, discharge through the discharge port at last, the effectual current concrete pumping device of having solved can't clear up the screen cloth, lead to blockking up the pipeline, the technical problem of material efficiency is inhaled in the influence.

Description

Concrete pumping equipment

Technical Field

The utility model relates to the technical field of concrete pumping, in particular to concrete pumping equipment.

Background

The concrete is cement as main cementing material, which is mixed with cement, supplementary material, additive, mineral material and water in certain proportion, and has the advantages of high strength, high durability and simple technological process

At present, the existing concrete pumping devices are common screens, materials of large concrete are generally directly accumulated at a material suction port of a conveying cylinder and cannot be automatically cleaned, and the pumping devices can be blocked and the service life of equipment is shortened due to the characteristic that the concrete is easy to harden due to evaporation of moisture.

SUMMERY OF THE UTILITY MODEL

The utility model provides concrete pumping equipment based on the technical problems that an existing concrete pumping device cannot clean a screen, so that a pipeline is blocked, and the material suction efficiency is affected.

The concrete pumping equipment comprises a box body and a screen, wherein a partition plate is fixedly arranged on the inner wall of the box body, and one end of the screen is rotatably connected with the inner wall of the box body through a rotating shaft;

the upper surface of box is provided with filter screen cleaning device, filter screen cleaning device clears up the great stone on the screen cloth.

Preferably, the filter screen cleaning device comprises a first baffle and a second baffle, the first baffle is symmetrically distributed and fixedly installed on the upper surface of the box body, the second baffle is symmetrically distributed and fixedly installed on the upper surface of the box body, and the upper surface of the box body is symmetrically distributed and fixedly provided with mud guards;

through above-mentioned technical scheme, when the slide shovel slides along the slide bar between first baffle and the second baffle, the fender can prevent mud from falling on slide bar or threaded rod and the card that leads to is dead.

Preferably, a first driving motor is fixedly mounted on the side surface of the first baffle on one side, a threaded rod is fixedly sleeved on an output shaft of the first driving motor, one end of the threaded rod is rotatably connected with the second baffle on one side, a sliding rod is fixedly mounted on the first baffle on the other side, and one end of the sliding rod is fixedly connected with the second baffle on the other side;

through the technical scheme, the sliding shovel is limited by the first baffle and the second baffle in a sliding mode.

Preferably, the surface of the threaded rod is in threaded connection with a sliding shovel, and one end of the sliding shovel is in sliding connection with the sliding rod;

a drive motor rotates and drives the threaded rod to rotate, and the threaded rod rotates and drives the sliding shovel to slide along the slide bar, so that large concrete which cannot be discharged on the screen mesh is pushed to a space isolated by the partition plate.

Preferably, a driving bin is fixedly mounted on the side surface of the box body, a second driving motor is fixedly mounted on the inner bottom wall of the driving bin, a shaking rod is fixedly sleeved on an output shaft of the second driving motor, a cam is fixedly mounted on the surface of the shaking rod, and the cam is rotatably connected with the lower surface of the screen;

through the technical scheme, the second driving motor rotates to drive the shaking rod to rotate, and then the shaking rod rotates to drive the cam to rotate, so that the shaking of the screen is realized.

Preferably, the back of the box body is provided with a discharge port, and the front of the box body is fixedly connected with a pump body;

through the technical scheme, the large concrete pushed to one side of the isolation plate by the sliding shovel is discharged through the discharge port, and the concrete filtered by the screen is pumped out through the pump body.

The beneficial effects of the utility model are as follows:

through setting up filter screen cleaning device, the surface when the screen cloth is plugged up by massive concrete, rotate by first driving motor and drive the threaded rod and rotate, rotate by the threaded rod again and drive smooth shovel and remove along the slide bar, the rethread slides the shovel and pushes away the opposite side of baffle with the massive concrete that row on the screen cloth is not gone down, and the discharge port of rethread is discharged at last, and the effectual current concrete pumping device of having solved can't clear up the screen cloth, leads to blockking up the pipeline, influences the technical problem who inhales material efficiency.

Drawings

Fig. 1 is a schematic view of a concrete pumping apparatus according to the present invention;

fig. 2 is a perspective view of a shovel structure of a concrete pumping device according to the present invention;

fig. 3 is a perspective view of a second driving motor structure of a concrete pumping device according to the present invention.

In the figure: 1. a box body; 11. screening a screen; 12. a partition plate; 2. a first baffle plate; 21. a second baffle; 22. a fender; 3. a first drive motor; 31. a threaded rod; 32. a slide bar; 4. sliding a shovel; 5. a driving bin; 51. a second drive motor; 52. a shaking rod; 53. a cam; 6. an outlet port; 61. and a pump body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a concrete pumping device comprises a box body 1 and a screen 11, wherein a partition plate 12 is fixedly installed on the inner wall of the box body 1, and one end of the screen 11 is rotatably connected with the inner wall of the box body 1 through a rotating shaft;

the upper surface of box 1 is provided with filter screen cleaning device, filter screen cleaning device clears up the great stone on the screen cloth 11.

Further, the filter screen cleaning device comprises a first baffle 2 and a second baffle 21, the first baffle 2 is symmetrically arranged and fixedly mounted on the upper surface of the box body 1, the second baffle 21 is symmetrically arranged and fixedly mounted on the upper surface of the box body 1, and the upper surface of the box body 1 is symmetrically arranged and fixedly mounted with mud guards 22;

when the slide shovel 4 slides along the slide rod 32 between the first barrier 2 and the second barrier 21, the mudguard 22 prevents mud from falling on the slide rod 32 or the threaded rod 31 and being stuck.

Further, a first driving motor 3 is fixedly installed on the side surface of the first baffle plate 2 on one side, a threaded rod 31 is fixedly sleeved on an output shaft of the first driving motor 3, one end of the threaded rod 31 is rotatably connected with the second baffle plate 21 on one side, a sliding rod 32 is fixedly installed on the first baffle plate 2 on the other side, and one end of the sliding rod 32 is fixedly connected with the second baffle plate 21 on the other side; the first baffle plate 2 and the second baffle plate 21 limit the sliding of the sliding shovel 4.

Further, a sliding shovel 4 is connected to the surface of the threaded rod 31 in a threaded manner, and one end of the sliding shovel 4 is slidably connected with the sliding rod 32; the first driving motor 3 rotates to drive the threaded rod 31 to rotate, the threaded rod 31 rotates to drive the sliding shovel 4 to slide along the sliding rod 32, and therefore large concrete which cannot be discharged on the screen mesh 11 is pushed to a space, isolated by the partition plate 12, of the box body 1.

Further, a driving bin 5 is fixedly installed on a side surface of the box body 1, a second driving motor 51 is fixedly installed on an inner bottom wall of the driving bin 5, a shaking rod 52 is fixedly sleeved on an output shaft of the second driving motor 51, a cam 53 is fixedly installed on the surface of the shaking rod 52, and the cam 53 is rotatably connected with the lower surface of the screen mesh 11; the second driving motor 51 rotates to drive the shaking rod 52 to rotate, and then the shaking rod 52 rotates to drive the cam 53 to rotate, thereby shaking the screen 11.

Further, the back of the box body 1 is provided with a discharge port 6, and the front of the box body 1 is fixedly connected with a pump body 61; the large concrete pushed to the side of the partition by the shovel 4 is discharged through the discharge port 6, and the concrete filtered from the screen mesh 11 is pumped out through the pump body 61.

Through setting up filter screen cleaning device, screen cloth 11's surface is stopped up by massive concrete, rotate by first driving motor 3 and drive threaded rod 31 and rotate, rotate by threaded rod 31 again and drive smooth shovel 4 and remove along slide bar 32, the rethread smooth shovel 4 pushes away the opposite side of baffle 12 with the big piece concrete that can not go down on the screen cloth 11, discharge 6 at last rethread discharge port, the effectual current concrete pumping device of having solved can not clear up screen cloth 11, lead to blockking up the pipeline, the technical problem of material efficiency is inhaled in the influence.

The working principle is as follows: when the concrete mixer works, concrete directly falls on the screen mesh 11 from the mixer truck box body 1, the first driving motor 3 is started, the second driving motor 51 rotates to drive the shaking rod 52 to rotate, the shaking rod 52 rotates to drive the cam 53 to rotate, the screen mesh 11 moves up and down through the rotation of the cam 53, the shaking effect of the screen mesh 11 is realized, the concrete falling is accelerated, when the screen mesh 11 is blocked by large concrete, the first driving motor 3 is started, the first driving motor 3 rotates to drive the threaded rod 31 to rotate, the threaded rod 31 rotates to drive the sliding shovel 4 to move along the sliding rod 32, the large concrete which is not discharged on the screen mesh 11 is pushed to the other side of the partition plate 12 through the sliding shovel 4, the large concrete is discharged through the discharge port 6, and the concrete falling from the screen mesh 11 is pumped out through the pump body 61.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The concrete pumping equipment comprises a box body (1) and a screen (11), and is characterized in that: a partition plate (12) is fixedly arranged on the inner wall of the box body (1), and one end of the screen (11) is rotatably connected with the inner wall of the box body (1) through a rotating shaft;

the upper surface of box (1) is provided with filter screen cleaning device, filter screen cleaning device clears up the great stone on screen cloth (11).

2. Concrete pumping equipment according to claim 1, characterized in that: filter screen cleaning device includes first baffle (2) and second baffle (21), first baffle (2) are the fixed mounting of symmetric distribution the upper surface of box (1), the fixed mounting that second baffle (21) are symmetric distribution the upper surface of box (1), the fixed mounting that the upper surface of box (1) is symmetric distribution has fender (22).

3. Concrete pumping equipment according to claim 2, characterized in that: one side the side surface fixed mounting of first baffle (2) has first driving motor (3), threaded rod (31) have been cup jointed to the output shaft of first driving motor (3) fixed, the one end and one side of threaded rod (31) second baffle (21) rotate to be connected, the opposite side first baffle (2) fixed mounting has slide bar (32), the one end and the opposite side of slide bar (32) second baffle (21) fixed connection.

4. Concrete pumping equipment according to claim 3, characterized in that: the surface of the threaded rod (31) is in threaded connection with a sliding shovel (4), and one end of the sliding shovel (4) is in sliding connection with the sliding rod (32).

5. Concrete pumping equipment according to claim 1, characterized in that: the side surface fixed mounting drive storehouse (5) of box (1), the interior diapire fixed mounting in drive storehouse (5) has second driving motor (51), shaking rod (52) have been cup jointed to the output shaft of second driving motor (51) fixed, the fixed surface of shaking rod (52) installs cam (53), cam (53) with the lower surface rotation of screen cloth (11) is connected.

6. Concrete pumping equipment according to claim 1, characterized in that: the back of the box body (1) is provided with a discharge port (6), and the front of the box body (1) is fixedly connected with a pump body (61).