CN211415762U

CN211415762U - Slurry leakage prevention device for concrete transport vehicle

Info

Publication number: CN211415762U
Application number: CN201922271383.7U
Authority: CN
Inventors: 蒋天虎
Original assignee: Xinjiang Lianzhong Commercial Concrete Co ltd
Current assignee: Xinjiang Lianzhong Commercial Concrete Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-09-04
Anticipated expiration: 2029-12-17

Abstract

The utility model belongs to the concrete truck field, concretely relates to device is prevented leaking by mud for concrete truck, including lower hopper, the outside welding of hopper has the handle down, the outside welding of hopper has the back shaft down, it has the spring to articulate on the back shaft, the terminal surface welding of hopper has articulated seat down, the articulated seat internal rotation is connected with the articulated shaft, there is the shutoff to fight in the outside of articulated shaft through threaded connection, the inboard welding of shutoff fill has the connecting block, the terminal surface bottom welding of hopper has the stopper down, the outside welding of shutoff fill has the peg. This scheme is through the shutoff fill that can overturn of installation on hopper down, and the shutoff fill and still install the spring down between the hopper, conveniently fight the upset holding position with the shutoff, and the shutoff is fought the bottom and still is designed sealed the pad, and is sealed effectual, can prevent clout leakage, convenient to use.

Description

Slurry leakage prevention device for concrete transport vehicle

Technical Field

The utility model belongs to the concrete truck field, concretely relates to device is prevented leaking by mud for concrete truck.

Background

Concrete transport vehicles, or mixer trucks, are specialized trucks used to transport ready mixed concrete for construction, and are also commonly referred to as escargots due to their shape. The truck is provided with a cylindrical mixing drum for carrying mixed concrete, and the mixing drum can be always kept rotating in the transportation process so as to ensure that the carried concrete cannot be solidified. After the concrete is conveyed, water is usually used for flushing the interior of the mixing drum to prevent the hardened concrete from occupying space.

When the unloading is carried out to the concrete transportation car, mainly through hopper unloading down, when not the unloading waits for the splendid attire dolly, a keg of installation generally on hopper down accepts the clout, avoids causing leakage and waste, but the keg falls easily, and is inconvenient to use, and the leaking stoppage effect is poor. Accordingly, there is a need for improvements in the art.

Disclosure of Invention

An object of the utility model is to provide a device is prevented leaking by mud for concrete transportation car, the lower hopper of having solved current concrete transportation car when not unloading, the problem of leakage takes place for partial clout.

In order to achieve the purpose, the utility model provides a device is prevented leaking by mud for concrete truck, including lower hopper, the outside welding of hopper has the handle down, the outside welding of hopper has the back shaft down, it has the spring to articulate on the back shaft, the terminal surface welding of hopper has articulated seat down, the articulated seat internal rotation is connected with the articulated shaft, there is the shutoff to fight in the outside of articulated shaft through threaded connection, the inboard welding that the shutoff was fought has the connecting block, the terminal surface bottom welding of hopper has the stopper down, the outside welding that the shutoff was fought has the peg.

The principle of the utility model lies in: when partial clout flows downwards in lower hopper, can carry out the shutoff to the bottom of hopper down through the shutoff fill, prevent that the clout from leaking and flowing down, cause the material extravagant, need not articulate small barrel splendid attire material moreover, when the splendid attire dolly is located hopper below down, can upwards turn over the shutoff fill, the shutoff fill rotates around the articulated shaft for the shutoff fill upwards overturns, under the compression elasticity effect of spring, can make the shutoff fill temporarily overturn and arrange in down on the hopper terminal surface, can transfer the material convenient to use.

The beneficial effects of the utility model reside in that: this scheme is through the shutoff fill that can overturn of installation on hopper down, and the shutoff fill and still install the spring down between the hopper, conveniently fight the upset holding position with the shutoff, and the shutoff is fought the bottom and still is designed sealed the pad, and is sealed effectual, can prevent clout leakage, convenient to use.

Further, the number of the handles is two, and the two handles are symmetrically distributed on two sides of the blanking hopper. Through the design of handle, the hopper under convenient transport will be down the hopper and dismantle from the transport vechicle.

Further, the connecting block is located between the limiting block and the hinge base. Through arranging the stopper in between connecting block and the articulated seat, if the cracked condition of articulated shaft takes place, then the shutoff fill also is difficult for droing.

Further, the bottom of shutoff fill is the inclined plane form, the bottom edge of shutoff fill is glued there is sealed the pad, sealed pad and the bottom contact of hopper down. The sealing gasket is made of rubber, has good sealing performance and can prevent material leakage.

Furthermore, the number of the hanging rods is two, and springs are hung on the two hanging rods. The spring has good elasticity, and the elasticity of the spring can be used for clamping the blanking hopper by the plugging hopper.

Drawings

FIG. 1 is a schematic view of a mud saver for a concrete transporter in accordance with an embodiment of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1 of a mud saver apparatus for a concrete transporter in accordance with an embodiment of the present invention;

FIG. 3 is a view of the direction A of FIG. 2 of a mud saver apparatus for a concrete transporter in accordance with an embodiment of the present invention;

fig. 4 is a view of the direction B of fig. 2 of the mud saver apparatus for a concrete transporter according to the embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: hopper 1, handle 2, back shaft 3, spring 4, articulated seat 5, articulated shaft 6, shutoff fill 7, connecting block 8, stopper 9, sealed 10, peg 11 down.

As shown in fig. 1 and 3, the embodiment provides a device is prevented leaking by mud for concrete transportation car, including hopper 1 down, hopper 1's outside welding handle 2 down, the quantity of handle 2 is two, two handle 2 symmetric distributions are in hopper 1's both sides down, through the design of handle 2, hopper 1 under the convenient transport, hopper 1 dismantles down from the transport car, hopper 1's outside welding back shaft 3 down, articulate spring 4 on the back shaft 3, spring 4 sets up the couple, articulate through the couple, belong to prior art.

As shown in fig. 2 and fig. 3, the articulated seat 5 of terminal surface welding of hopper 1 down, articulated shaft 6 is connected to the 5 internal rotations of articulated seat, 7 is fought through the threaded connection shutoff in the outside of articulated shaft 6, the inboard welded connection piece 8 of 7 is fought to the shutoff, the terminal surface bottom welded stopper 9 of hopper 1 down, connecting block 8 is located between stopper 9 and the articulated seat 5, through placing stopper 9 in between connecting block 8 and the articulated seat 5, if the cracked condition of articulated shaft 6 takes place, then 7 is fought to the shutoff also is difficult for droing.

As shown in fig. 2 and 4, the bottom of the plugging hopper 7 is in an inclined plane shape, the bottom edge of the plugging hopper 7 is bonded with a sealing gasket 10, the sealing gasket 10 is in contact with the bottom of the blanking hopper 1, the sealing gasket 10 is made of rubber, the sealing performance is good, material leakage can be prevented, hanging rods 11 are welded on the outer side of the plugging hopper 7, the quantity of the hanging rods 11 is two, springs 4 are hung on the two hanging rods 11, the springs 4 have good elasticity, and the plugging hopper 7 can be tightly clamped by the elasticity of the springs.

The utility model discloses the concrete implementation process as follows: when partial clout downward flow in lower hopper 1, can carry out the shutoff to the bottom of lower hopper 1 through shutoff fill 7, prevent that the clout from leaking down, cause the material extravagant, and need not articulate small barrel splendid attire material, when the splendid attire dolly is located lower hopper 1 below, can upwards turn over shutoff fill 7, shutoff fill 7 rotates around articulated shaft 6 for shutoff fill 7 upwards overturns, under the compression elasticity effect of spring 4, can make shutoff fill 7 temporarily overturn and place in on lower hopper 1 terminal surface, can transfer the material, convenient to use.

According to the scheme, the turnover sealing hopper 7 is arranged on the lower hopper 1, the spring 4 is arranged between the sealing hopper 7 and the lower hopper 1, the sealing hopper 7 is convenient to turn over and keep in position, the sealing gasket 10 is arranged at the bottom 7 of the sealing hopper, the sealing effect is good, residual material leakage can be prevented, and the use is convenient.

It should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used broadly in the present invention, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a device is prevented leaking by mud for concrete transportation car, includes hopper, its characterized in that down: the outside welding of hopper has the handle down, the outside welding of hopper has the back shaft down, it has the spring to articulate on the back shaft, the terminal surface welding of hopper has articulated seat down, articulated seat internal rotation is connected with the articulated shaft, there is the shutoff fill in the outside of articulated shaft through threaded connection, the inboard welding of shutoff fill has the connecting block, the terminal surface bottom welding of hopper has the stopper down, the outside welding of shutoff fill has the peg.

2. A mud leakage prevention device for a concrete transportation truck according to claim 1, wherein: the number of the handles is two, and the two handles are symmetrically distributed on two sides of the blanking hopper.

3. A mud leakage prevention device for a concrete transportation truck according to claim 1, wherein: the connecting block is positioned between the limiting block and the hinge seat.

4. A mud leakage prevention device for a concrete transportation truck according to claim 1, wherein: the bottom of shutoff fill is the inclined plane form, the bottom edge of shutoff fill has the sealed pad of bonding, sealed pad and the bottom contact of hopper down.

5. A mud leakage prevention device for a concrete transportation truck according to claim 1, wherein: the quantity of peg is two, two all the articulate has the spring on the peg.