CN202507397U

CN202507397U - Hopper for concrete mixing plant and station

Info

Publication number: CN202507397U
Application number: CN201220033166XU
Authority: CN
Inventors: 卢明芳; 沈德峰; 段玉银
Original assignee: LUOYANG JINFUER KEJI CO Ltd
Current assignee: LUOYANG JINFUER KEJI CO Ltd
Priority date: 2012-02-02
Filing date: 2012-02-02
Publication date: 2012-10-31
Anticipated expiration: 2022-02-02

Abstract

The utility model discloses a hopper for a concrete mixing plant and a concrete mixing station. The hopper comprises a hopper body and a cylinder, wherein the cylinder is arranged outside the hopper body; a flip door is installed at a discharge port at the lower part of the hopper body; the flip door is connected with a piston rod of the cylinder through a connecting lever; and a cylinder base is fixedly connected with the hopper body. The hopper is simple in structure, convenient to operate and is applied to a sand gravel measuring scale in a concrete mixing plant or a transfer storage cabin of a concrete mixing station; the flip door is opened or closed under the driving of the cylinder so that material conveying operation is performed or stopped; and the sealed soft connection between the flip door and a mixing machine can be realized easily.

Description

Hopper is used at a kind of concrete batching and mixing tower, station

Technical field

The utility model relates to the concrete batch plant technical field, especially relates to a kind of concrete batching and mixing tower, hopper is used at the station.

Background technology

The discharging sluice gate of the discharging sluice gate of concrete batching and mixing tower medium sand building stones weigher weigh-hatching plant, concrete mixing plant medium sand building stones transfer Storage Silo requires to be difficult for blocking; Again and between the mixer for sealing is flexible coupling, with the accuracy that guarantees weigher and prevent that dust from overflowing.Pneumatic reverse turning bed mechanism is installed in the prior art, but this mechanism is not when having air pressure, plate-turning door can be opened because of conducting oneself with dignity automatically, if in the hopper material is arranged, will fall in the mixer, leads to a disaster.The swing door of employing structure is also arranged on the structure of this type discharging sluice gate, though have normally closed function, sealing is difficulty comparatively.

Summary of the invention

For addressing the above problem, the purpose of the utility model provides a kind of concrete batching and mixing tower, station simple in structure, that result of use is good and uses hopper.

For realizing the foregoing invention purpose, the utility model adopts following technical scheme:

A kind of concrete batching and mixing tower, stand and use hopper; It comprises hopper body and the cylinder that is arranged on the hopper body exterior; Hopper body bottom discharging opening is equipped with a plate-turning door, and plate-turning door is connected with the piston rod of cylinder through connecting lever, and air cylinder base is fixedly connected on the hopper body.

Described concrete batching and mixing tower, stand and use hopper, its cylinder is a lock-up cylinder.

Described concrete batching and mixing tower, stand and use hopper; Its hopper body interior is equipped with a deflector; Deflector is above the hinge axle between plate-turning door and the connecting lever; The deflector upper end is hinged on the inwall of hopper body one side, and one or more screw is installed on this inwall, and the screw afterbody withstands the deflector back side.

Owing to adopt aforesaid technical scheme, the utlity model has following superiority:

This concrete batching and mixing tower, stand and use hopper; It is simple in structure, and novelty reasonable in design is easy to operate; Be used for the sandstone material weigher of concrete batching and mixing tower, the transfer Storage Silo of concrete mixing plant; By air cylinder driven realize plate-turning door unlatching, close, realize feeding or the action that stops, and plate-turning door is realized easily being flexible coupling with the sealing of mixer; Deflector can be controlled the discharge rate of sandstone material, can excess load to guarantee mixer, adapt to the requirement of different stirring techniques.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Among the figure: 1-hopper body; The 2-cylinder; The 3-screw; The 4-deflector; The 5-connecting lever; The 6-plate-turning door.

The specific embodiment

Through accompanying drawing and embodiment the technical scheme of the utility model is done further explain below.

As shown in Figure 1; This concrete batching and mixing tower, stand and use hopper; The cylinder 2 that it comprises hopper body 1 and is arranged on the hopper body exterior, cylinder are lock-up cylinder, and hopper body 1 bottom discharging opening is equipped with a plate-turning door 6; Plate-turning door is connected with the piston rod of cylinder 2 through connecting lever 5, and air cylinder base is fixedly connected on the hopper body; Said hopper body 1 inside is equipped with a deflector 4; Deflector is above the hinge axle between plate-turning door 6 and the connecting lever 5; The deflector upper end is hinged on the inwall of hopper body one side, and one or more screw 3 is installed on this inwall, and the screw afterbody withstands deflector 4 back sides.

Described concrete batching and mixing tower, stand and use hopper, it is used for the sandstone material weigher of concrete batching and mixing tower, the sandstone material transfer Storage Silo of concrete mixing plant, by the unlatching of cylinder 2 control plate-turning doors 6, close; When the piston rod of cylinder stretches out, plate-turning door is closed, and the lockable mechanism lockup piston bar of cylinder, when the piston rod of cylinder is withdrawn cylinder, plate-turning door is opened, the beginning feeding; Can adjust the angle of inclination of deflector 4 through the extension elongation of adjustment screw 3,, thereby reach the discharge rate of control sandstone material with the size of control hopper body discharging opening.

Claims

A concrete batching and mixing tower, stand and use hopper; It is characterized in that: the cylinder (2) that it comprises hopper body (1) and is arranged on the hopper body exterior; Hopper body bottom discharging opening is equipped with a plate-turning door (6); Plate-turning door is connected with the piston rod of cylinder through connecting lever (5), and air cylinder base is fixedly connected on the hopper body.
2. concrete batching and mixing tower according to claim 1, stand and use hopper, it is characterized in that: its cylinder (2) is lock-up cylinder.
3. concrete batching and mixing tower according to claim 1, stand and use hopper; It is characterized in that: its hopper body (1) inside is equipped with a deflector (4); Deflector is positioned at the hinge axle top between plate-turning door (6) and the connecting lever (5); The deflector upper end is hinged on the inwall of hopper body one side, and one or more screw (3) is installed on this inwall, and the screw afterbody withstands the deflector back side.