CN217625309U

CN217625309U - Self-cleaning discharge hopper for concrete supply station

Info

Publication number: CN217625309U
Application number: CN202221780461.1U
Authority: CN
Inventors: 王五星; 童科文; 童大垸; 周建军
Original assignee: Fuqiang Technology Co ltd
Current assignee: Fuqiang Technology Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-10-21
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses a self-cleaning discharge hopper for a concrete supply station, which belongs to the field of engineering equipment and comprises a connecting cylinder, wherein a hopper is movably connected below the connecting cylinder, and a vibration source which is convenient for discharging the concrete in the hopper is arranged on the hopper; be provided with a plurality of inside and outside through-holes that run through on the lateral wall of hopper, be provided with on the lateral wall of hopper can to the inboard upset of hopper can with through-hole confined turns over the board, turn over and be connected with the water pipe that lets in washing water in the hopper, through set up the bobbing machine in the outside of hopper, can let the concrete whereabouts more easily, reduce the bonding, and the concrete that bonds can shake off more easily under the effect of vibration, can not directly solidify because of the time reason.

Description

Self-cleaning discharge hopper for concrete supply station

Technical Field

The utility model belongs to the engineering equipment field specifically is a hopper is arranged to automatically cleaning for concrete supply station.

Background

Concrete is a common building material, and at present, in the process of urban construction, the mixing and production of concrete are generally completed in a concrete supply station and then transported to a construction site by a concrete tanker.

When the concrete supply station supplies concrete to the tank truck, the concrete in the mixing station falls into the tank truck through the blanking hopper, therefore, when the concrete is discharged, a lot of concrete is directly adhered to the blanking hopper, the adhered concrete is not cleaned for a long time, the concrete adhered to the blanking hopper is directly solidified on the blanking hopper, the subsequent cleaning is very difficult, some water pipes can be arranged on some blanking hoppers at present, after the concrete is discharged, the adhered concrete can be washed away by spraying water to the blanking hopper, however, because the water pipes are arranged in the blanking hopper, when the concrete is poured into the tank truck, the water pipes are easily broken, and some concrete can wrap the water pipes, when the water spraying is not carried out, the concrete on the water pipes is solidified, and then the water pipes are blocked.

To sum up, the problems existing in the current blanking hopper are: 1. the blanking hopper is easy to bond with concrete; 2. the water pipe for cleaning the bonding concrete is easy to be squeezed and broken, and the pipe opening is easy to be blocked, so that a blanking hopper capable of solving the problems is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above problem, a automatically cleaning row hopper for concrete supply station is provided, through the vibration, the whereabouts of the concrete of being convenient for reduces to bond on the row hopper, reduces the water pipe and directly exposes in row hopper, protects the water pipe.

In order to realize the above purpose, the utility model adopts the technical scheme that: a self-cleaning discharge hopper for a concrete supply station comprises a connecting cylinder, wherein a hopper is movably connected below the connecting cylinder, and a vibration source which is convenient for discharging concrete in the hopper is arranged on the hopper;

the side wall of the hopper is provided with a plurality of through holes which penetrate through the inside and the outside, one side wall of the hopper is provided with a turning plate which can turn towards the inner side of the hopper and can seal the through holes, and the turning plate is connected with a water pipe which leads cleaning water into the hopper.

As a further improvement of the technical scheme, an auxiliary control piece is fixedly arranged on the outer side surface of the turning plate, and a control source capable of controlling the turning plate to turn is fixedly arranged on the outer side surface of the hopper.

As a further improvement of the above technical solution, a water receiving tank is fixedly arranged on the outer side wall of the hopper and can surround the through hole, the water receiving tank can receive water flowing out of the water pipe when the through hole is closed, and a drain pipe for leading out water is arranged at the bottom of the water receiving tank.

As a further improvement of the above technical solution, a buffer member is disposed between the connecting cylinder and the hopper.

As a further improvement of the technical scheme, a storage bin is connected to the bottom outlet of the hopper, and a flexible cloth bag is arranged at the lower end of the storage bin.

As a further improvement of the technical scheme, a blocking baffle is rotationally arranged in the storage bin, and a driving source for driving the blocking baffle to rotate is arranged outside the storage bin, so that concrete falls down conveniently.

The utility model has the advantages that:

1. the utility model provides a automatically cleaning is arranged hopper for concrete supply station sets up the bobbing machine through the outside at the hopper, can let the concrete fall more easily, reduces and bonds, and the concrete that bonds can shake off more easily under the effect of vibration, can not directly solidify because of the time reason.

2. Through setting up the through-hole, can introduce the water pipe, the water pipe sets up on turning over the board, when not wasing to the inside water injection of hopper, turns over the board and blocks the through-hole, can prevent that the concrete that falls from passing through the through-hole and discharging, and under turning over blockking of board, can let the water pipe can not stretch into inside the hopper, and then reduce the concrete and crush the water pipe to and the condition of jam delivery port, under the effect of water receiving tank, can lead away the water of drippage on the water pipe.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a portion A of FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure at B in FIG. 1;

fig. 4 is a schematic cross-sectional view in the direction C-C in fig. 1.

The text labels in the figures are represented as: 10. a connecting cylinder; 11. a hopper; 111. a through hole; 112. a water receiving tank; 113. a drain pipe; 12. turning a plate; 13. a water pipe; 14. an auxiliary control member; 15. a control source; 16. a buffer member; 17. a storage bin; 18. a flexible cloth bag; 19. and blocking the baffle.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention is described in detail below with reference to the accompanying drawings, and the description in this section is only exemplary and explanatory, and should not have any limiting effect on the scope of the present invention.

As shown in the attached fig. 1-4, as a specific embodiment of the present invention, the specific structure of the present invention is: a self-cleaning discharge hopper for a concrete supply station comprises a connecting cylinder 10, wherein the connecting cylinder 10 is fixedly arranged below a supporting beam of the supply station, a stirrer is arranged above the supporting beam, a hopper 11 is movably connected below the connecting cylinder 10, a vibration source which is convenient for discharging concrete in the hopper 11 is arranged on the hopper 11, the specific vibration source is a vibrator fixedly arranged on the outer side surface of the hopper 11, and the vibrator starts to work after being electrified to drive the hopper 11 to vibrate together along with the vibration to shake off the concrete adhered on the inner surface of the hopper 11;

the side wall of the hopper 11 is provided with a plurality of through holes 111 penetrating through the inside and the outside, one side wall of the hopper 11 is provided with a turning plate 12 which can turn towards the inside of the hopper 11 and can seal the through holes 111, in the embodiment, the turning plate 12 is rotatably arranged on the inner surface of the hopper 11 and is specifically connected through a bolt, the turning plate 12 is connected with a water pipe 13 which leads cleaning water into the hopper 11, the water pipe 13 is specifically fixedly arranged on the outward side of the turning plate 12, a water source is connected onto the water pipe 13, the on-off of the water flow in the water pipe 13 is controlled through a control valve arranged on the water pipe 13, when the control valve is opened, the turning plate 12 is turned inwards, and the water in the water pipe 13 is injected into the hopper 11, so that the inner surface of the hopper 11 can be washed.

As shown in the attached fig. 1 and 2 of the specification, the optimization is further performed on the basis of the above embodiment: an auxiliary control member 14 is fixedly arranged on the outer side surface of the turning plate 12, in the embodiment, the auxiliary control member 14 is a permanent magnet fixedly arranged on the turning plate 12, a control source 15 capable of controlling the turning of the turning plate 12 is fixedly arranged on the outer side surface of the hopper 11, in the embodiment, the control source 15 is an electromagnet fixedly arranged on the hopper 11, therefore, when the turning plate 12 is controlled to turn towards the inner side of the hopper 11, the electromagnet and the permanent magnet can be mutually repelled by electrifying the electromagnet, and the turning plate 12 turns towards the inner side, so that a water outlet of the water pipe 13 can be aligned to the hopper 11, and cleaning water can be introduced to the inner side of the hopper 11 for washing, when opposite current is conducted to the electromagnet, the electromagnet can attract the permanent magnet, and further drive the turning plate 12 to seal the through hole 111, so that concrete is prevented from being exposed from the through hole 111 when the concrete is conveyed, and the water pipe 13 is arranged on the outer side of the hopper 11 and cannot be contacted with the concrete, and plays a role in protecting the water pipe 13.

A water receiving tank 112 capable of partially surrounding the through hole 111 is fixedly arranged on the outer side wall of the hopper 11, the water receiving tank 112 can receive water flowing out of the water pipe 13 when the through hole 111 is closed, a drain pipe 113 for leading out water is arranged at the bottom of the water receiving tank 112, overflow of water flowing out of the water pipe 13 can be reduced through the arranged water receiving tank 112 and the drain pipe 113, water in the water pipe can be timely led out, and management is convenient.

As shown in the attached fig. 1 and 3 of the specification, the optimization is further performed on the basis of the above embodiments: the connecting cylinder 10 with be provided with bolster 16 between the hopper 11, in this embodiment, bolster 16 is including setting up the elasticity gasbag between connecting cylinder 10 and hopper 11, wherein set up the central slide bar that runs through from top to bottom between connecting cylinder 10 and hopper 11, the bottom of slide bar is provided with can and hopper 11 between the step of mutual contact and withstand, the slide bar passes the gasbag, a baffle has been fixed to be set up at the top of slide bar, set up a spring between baffle and the connecting cylinder 10, consequently, when the circular telegram of bobbing machine starts, can drive hopper 11 for the normal vibration of connecting cylinder 10, so that shake off the concrete that bonds on the hopper 11.

As shown in the attached fig. 1 and 4 of the specification, the optimization is further performed on the basis of the above embodiments: the bottom exit of hopper 11 is connected with storage silo 17, the lower extreme of storage silo 17 is provided with flexible sack 18, and flexible sack 18 is formed by the rubber hose preparation, the storage silo 17 internal rotation is provided with separation baffle 19, the outer drive that then is provided with of storage silo 17 separation baffle 19 is rotatory to the driving source that the concrete fell down of being convenient for, in this embodiment, the pneumatic cylinder of driving source selection, the pneumatic cylinder drives separation baffle 19 rotatory when starting, can make separation baffle 19 rotate the state of slope from the horizontality, can make the concrete that stores in storage silo 17 and hopper 11 fall down.

The utility model discloses a concrete using-way does: when the concrete is normally conveyed to the tank truck, the hydraulic cylinder connected with the separation baffle plate 19 is controlled to start, the outlet of the flexible cloth bag 18 is opened, the concrete can be normally conveyed,

after the concrete in the mixer is conveyed, the vibrator is electrified to drive the hopper 11 to vibrate together, so that the concrete adhered to the inner surface of the hopper 11 can be shaken off, the electromagnet is electrified simultaneously, the electromagnet pushes the permanent magnet to move towards the hopper 11, the turning plate 12 is turned inwards, the outlet of the water pipe 13 is aligned to the inside of the hopper 11, then the control valve on the water pipe 13 is controlled to be opened, so that the water in the water pipe 13 is injected into the hopper 11, the inner wall of the hopper 11 is cleaned, and meanwhile, under the vibration of the vibrator, the concrete adhered to the inner wall of the hopper 11 can be cleaned,

after the cleaning is finished, the electromagnet is electrified in a reverse direction, so that the permanent magnet can be pulled to move towards the outer side of the hopper 11, the through hole 111 is closed, and the through hole 111 is prevented from being exposed when concrete is conveyed.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been described herein using specific examples, which are presented only to aid in understanding the methods and core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. A self-cleaning hopper for a concrete supply station, comprising a connecting cylinder (10), characterized in that: a hopper (11) is movably connected below the connecting cylinder (10), and a vibration source which is convenient for discharging concrete in the hopper (11) is arranged on the hopper (11);

the side wall of the hopper (11) is provided with a plurality of through holes (111) which penetrate through the inside and the outside, one side wall of the hopper (11) is provided with a turning plate (12) which can turn towards the inner side of the hopper (11) and can seal the through holes (111), and the turning plate (12) is connected with a water pipe (13) which leads cleaning water into the hopper (11).

2. A self-cleaning hopper for a concrete supply station as claimed in claim 1, wherein: an auxiliary control piece (14) is fixedly arranged on the outer side face of the turning plate (12), and a control source (15) capable of controlling the turning plate (12) to turn is fixedly arranged on the outer side face of the hopper (11).

3. A self-cleaning hopper for a concrete supply station as claimed in claim 2, wherein: a water receiving tank (112) capable of partially surrounding the through hole (111) is fixedly arranged on the outer side wall of the hopper (11), the water receiving tank (112) can receive water flowing out of the water pipe (13) when the through hole (111) is closed, and a drain pipe (113) for leading out the water is arranged at the bottom of the water receiving tank (112).

4. A self-cleaning hopper for a concrete supply station as claimed in claim 3, wherein: a buffer piece (16) is arranged between the connecting cylinder (10) and the hopper (11).

5. A self-cleaning hopper for a concrete supply station according to any one of claims 1 to 4, characterised in that: the bottom outlet of the hopper (11) is connected with a storage bin (17), and the lower end of the storage bin (17) is provided with a flexible cloth bag (18).

6. A self-cleaning hopper for a concrete supply station as claimed in claim 5, wherein: the storage bin (17) is provided with separation baffle (19) in a rotating mode, and the separation baffle (19) is driven to rotate by the storage bin (17) so that concrete can fall off conveniently.