CN210190164U

CN210190164U - Concrete discharging hopper

Info

Publication number: CN210190164U
Application number: CN201920548738.XU
Authority: CN
Inventors: Peng Zhao; 赵鹏; Jingsong Jiao; 焦劲松; Leihao Yang; 杨雷豪
Original assignee: Zhejiang Zhongtian Construction Industrialization Co Ltd
Current assignee: Zhejiang Zhongtian Construction Industrialization Co Ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-03-27
Anticipated expiration: 2029-04-22

Abstract

A concrete discharging hopper mainly comprises a hopper main body, wherein a discharging opening is formed in the bottom of the hopper main body, a supporting frame is arranged on the outer wall of the hopper main body, and a discharging control mechanism is arranged at an opening in the bottom of the discharging opening; the supporting frame comprises an upper supporting ring and a lower supporting ring, the upper supporting ring is arranged at an opening at the top of the hopper main body, the lower supporting ring is arranged at the bottom of the hopper main body, at least three vertical reinforcing steel plates are vertically arranged between the upper supporting ring and the lower supporting ring, and the distance between the upper supporting ring and the lower supporting ring is greater than the height of the hopper main body; at least three hoisting rods are arranged on the outer wall of the upper support ring, and each hoisting rod is provided with a hoisting hole; the blanking control mechanism is hinged to an opening at the bottom of the blanking port through a fixing bolt and can rotate relative to the fixing bolt to open or close the blanking port; the novel material discharging device has the characteristics of simple structure, convenience in hoisting, capability of effectively controlling the discharging amount and the like.

Description

Concrete discharging hopper

Technical Field

The utility model relates to a concrete production facility technical field, concretely relates to hopper under concrete.

Background

The concrete mixing plant is a combined device for intensively mixing concrete, is also called as a concrete prefabrication plant, has high production efficiency of premixed concrete due to high mechanization and automation degree, and is often used in projects such as buildings, roads, bridges and the like. Along with the continuous development of municipal construction, the mixing plant adopting centralized mixing and providing commercial concrete is more and more integrated

The concrete mixing plant has the advantages that the great superiority is shown, the concrete mixing plant is rapidly developed, good conditions are created for promoting concrete pumping construction and realizing combined operation of mixing, conveying and pouring machines, the existing concrete mixing plant is generally provided with a mixing building, a premixed concrete mixer is arranged on the mixing building, a discharging hopper is arranged below a discharging port of each premixed concrete mixer, then the concrete mixer is used for receiving materials according to field demand, the materials need to be discharged into a concrete transport vehicle or a prefabricated mold from the hopper during transportation, the discharging amount of flowing concrete after discharging is not easy to control, and material waste is caused. In addition, the concrete constantly strikes discharge gate inner wall, causes the inner wall to warp or damaged easily, leads to unable to close the discharge gate, and the condition of leaking appears in the concrete.

Disclosure of Invention

The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide a simple structure, hoist and mount convenience, hopper under the concrete of effective control unloading volume.

The utility model aims to solve the problems that the concrete feeding hopper mainly comprises a hopper main body, wherein the bottom of the hopper main body is provided with a feeding hole, the outer wall of the hopper main body is provided with a support frame, and the bottom opening of the feeding hole is provided with a feeding control mechanism; the supporting frame comprises an upper supporting ring and a lower supporting ring, the upper supporting ring is arranged at an opening at the top of the hopper main body, the lower supporting ring is arranged at the bottom of the hopper main body, at least three vertical reinforcing steel plates are vertically arranged between the upper supporting ring and the lower supporting ring, and the distance between the upper supporting ring and the lower supporting ring is greater than the height of the hopper main body; at least three hoisting rods are arranged on the outer wall of the upper support ring, and each hoisting rod is provided with a hoisting hole; the blanking control mechanism is hinged to the opening at the bottom of the blanking port through a fixing bolt, and can rotate relative to the fixing bolt to open or close the blanking port.

Further, unloading control mechanism includes baffle and the handle of being connected with the baffle, the baffle is fan-shaped or circular, and the diameter of baffle is greater than the diameter of feed opening.

Further, be provided with the abrasionproof layer on the inner wall of hopper main part, the abrasionproof layer includes ceramic layer and rubber lamella, the inner wall fixed connection of rubber lamella and hopper main part, the ceramic layer passes through bolted connection with the rubber lamella.

Further, the support frame is made of channel steel, and the outer surface of the support frame is coated with an anti-corrosion coating.

The utility model has the advantages of: through the unloading control mechanism that sets up in the bottom of feed opening, can effectively control the unloading flow, avoided the waste of material, in addition, through the abrasionproof layer that sets up on hopper main part inner wall, can effectively avoid down the deformation or the damage of hopper inner wall.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more clearly understood by those skilled in the art, the present invention will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1, the concrete blanking hopper of the present invention mainly comprises a hopper main body 1, a blanking opening 2 is arranged at the bottom of the hopper main body 1, a support frame 3 is arranged on the outer wall of the hopper main body 1, and a blanking control mechanism 4 is arranged at the bottom opening of the blanking opening 2; the supporting frame 3 comprises an upper supporting ring 5 arranged at an opening at the top of the hopper body 1 and a lower supporting ring 6 arranged at the bottom of the hopper body 1, at least three vertical reinforcing steel plates 7 are vertically arranged between the upper supporting ring 5 and the lower supporting ring 6, and the distance between the upper supporting ring 5 and the lower supporting ring 6 is greater than the height of the hopper body 1; at least three hoisting rods 8 are arranged on the outer wall of the upper support ring 5, and each hoisting rod 8 is provided with a hoisting hole; when the material discharging hopper needs to be hoisted, the U-shaped hanging ring is only needed to be installed on the hoisting hole, and then the material discharging hopper can be hoisted and conveyed to a specified position through the steel wire rope. Unloading control mechanism 4 passes through fixing bolt 9 and articulates at the bottom opening part of feed opening 2, just unloading control mechanism 4 can rotate in order to open or close the feed opening for fixing bolt 9, and the effectual unloading flow of control has avoided the waste of material.

Referring to fig. 1, the blanking control mechanism 4 includes a baffle 10 and a handle 11 connected to the baffle, the baffle 10 is fan-shaped or circular, and the diameter of the baffle 10 is greater than that of the blanking opening 2.

Referring to fig. 1, an anti-abrasion layer is arranged on the inner wall of the hopper main body 1, the anti-abrasion layer comprises a ceramic layer and a rubber sheet layer, the rubber sheet layer is fixedly connected with the inner wall of the hopper main body, and the ceramic layer is connected with the rubber sheet layer through bolts.

Referring to fig. 1, the support frame 3 is made of channel steel, and the outer surface of the support frame is coated with an anticorrosive coating; through the abrasionproof layer that sets up on hopper main part inner wall, the deformation or the damage of hopper inner wall can effectively be avoided down.

The specific embodiments described herein are merely illustrative of the principles of the present invention and its efficacy, and are not intended to limit the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Therefore, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical idea of the present invention shall be covered by the claims of the present invention.

Claims

1. A concrete discharging hopper mainly comprises a hopper main body, wherein a discharging opening is formed in the bottom of the hopper main body; the supporting frame comprises an upper supporting ring and a lower supporting ring, the upper supporting ring is arranged at an opening at the top of the hopper main body, the lower supporting ring is arranged at the bottom of the hopper main body, at least three vertical reinforcing steel plates are vertically arranged between the upper supporting ring and the lower supporting ring, and the distance between the upper supporting ring and the lower supporting ring is greater than the height of the hopper main body; at least three hoisting rods are arranged on the outer wall of the upper support ring, and each hoisting rod is provided with a hoisting hole; the blanking control mechanism is hinged to the opening at the bottom of the blanking port through a fixing bolt, and can rotate relative to the fixing bolt to open or close the blanking port.

2. The concrete blanking hopper of claim 1, wherein the blanking control mechanism comprises a baffle plate and a handle connected with the baffle plate, the baffle plate is fan-shaped or circular, and the diameter of the baffle plate is larger than that of the blanking opening.

3. The concrete blanking hopper according to claim 2, wherein the inner wall of the hopper body is provided with a wear-resistant layer, the wear-resistant layer comprises a ceramic layer and a rubber sheet layer, the rubber sheet layer is fixedly connected with the inner wall of the hopper body, and the ceramic layer is connected with the rubber sheet layer through bolts.

4. The concrete hopper according to claim 3, wherein the support frame is made of channel steel and the outer surface of the support frame is coated with an anti-corrosive coating.