CN211282478U

CN211282478U - Turnover dustpan for hoister

Info

Publication number: CN211282478U
Application number: CN201921738559.9U
Authority: CN
Inventors: 满再东
Original assignee: Zhenjiang Xinhengtong Transportation Equipment Co ltd
Current assignee: Zhenjiang Xinhengtong Transportation Equipment Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-08-18
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a hoist is with upset dustpan, include: the hopper cavity and at least one turnover mechanism arranged on the side face of the hopper cavity comprise a fixed cavity and a connecting nut arranged in the fixed cavity, and a plurality of stop bars are arranged between the connecting nut and the inner wall of the fixed cavity at equal angles. The quantity of tilting mechanism is two, the both sides in fill chamber are located to the tilting mechanism symmetry, the lateral wall in fill chamber and bottom plate are embedded to have a plurality of strengthening ribs. And the opening edge of the hopper cavity is provided with a leakage-proof stop strip. The leak-proof stopping strip is a rubber strip. The hopper cavity is a plastic hopper cavity. The turnover mechanisms are arranged on the two sides of the bucket cavity of the dustpan, and are matched with the turnover driving device to realize autonomous turnover without depending on the movement track of the conveying rubber belt.

Description

Turnover dustpan for hoister

Technical Field

The utility model belongs to the lifting machine field, concretely relates to upset dustpan for lifting machine.

Background

A hoist (well lifting conveyor/Elevator) is a large mechanical device that transports by changing potential energy, such as a mine hoist, a dam hoist, etc. Broadly, elevators, overhead cranes, winches, stabilizers, cranes, hoist machines, etc. may be referred to as hoists. The hoister generally refers to large mechanical equipment with high power and high hoisting capacity. The flexible steel wire rope and the transported goods are dragged to move up and down by the power machine to finish the transportation process, the steel wire rope is an indispensable important part of the hoisting machine, and the main varieties comprise a phosphated coating steel wire rope, a galvanized steel wire rope, a stainless steel wire rope, a smooth steel wire rope and the like.

The bucket elevator is a mechanical conveying equipment with fixing device, mainly applicable to continuously and vertically lifting powdery, granular and small-sized materials, and can be widely applied to lifting bulk materials of various scales of feed mills, flour mills, rice mills, oil mills, starch mills, grain depots, port docks and the like. The bucket elevator is used for vertically lifting limestone, coal, gypsum, clinker, dry clay and other lump granular materials as well as raw materials, cement, coal powder and other powdery materials which pass through the crusher. According to the difference of the running speed of the hopper, the bucket elevator can be divided into: centrifugal unloading, gravity type unloading, mixed unloading and the like. The centrifugal discharging hopper has higher speed and is suitable for conveying powdery, granular, small-block and other materials with small grinding performance; the gravity type discharging hopper has a low speed, and is suitable for conveying massive materials with high specific gravity and large grinding property, such as limestone, clinker and the like. The traction components of the bucket elevator comprise a ring chain, a plate chain, an adhesive tape and the like. The structure and the manufacture of the endless chain are simple, the connection with the hopper is firm, and when conveying abraded materials, the abrasion of the chain is small, but the self weight of the chain is large. The plate chain structure is firm, the dead weight is light, the plate chain structure is suitable for a lifting machine with large lifting capacity, but the hinged joint is easy to wear, the structure of the rubber belt is simple, the rubber belt is not suitable for conveying materials with large polishing performance, the temperature of the common rubber belt material is not more than 60 ℃, the temperature of the steel rope clamping rubber belt material is allowed to reach 80 ℃, the temperature of the heat-resistant rubber belt material is allowed to reach 120 ℃, and the temperature of the ring chain and plate chain conveying materials can reach 250 ℃.

The winnowing pan for the elevator in the prior art does not usually have a turning function, and needs to be turned according to the movement track of the conveying rubber belt, so that the conveying requirement of a specific environment is difficult to meet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome among the prior art winnowing pan for the hoist and do not possess the not enough of upset function, provide a turnover winnowing pan for the hoist, include: the hopper cavity and at least one turnover mechanism arranged on the side face of the hopper cavity comprise a fixed cavity and a connecting nut arranged in the fixed cavity, and a plurality of stop bars are arranged between the connecting nut and the inner wall of the fixed cavity at equal angles.

Furthermore, the number of the turnover mechanisms is two, and the turnover mechanisms are symmetrically arranged on two sides of the hopper cavity.

Furthermore, a plurality of reinforcing ribs are embedded in the side wall of the hopper cavity and the bottom plate.

Furthermore, a leakage-proof stop strip is arranged at the opening edge of the hopper cavity.

Furthermore, the leakage-proof stopping strip is a rubber strip.

Further, the hopper cavity is a plastic hopper cavity.

The utility model discloses the beneficial effect who possesses:

the turnover mechanisms are arranged on the two sides of the bucket cavity of the dustpan, and are matched with the turnover driving device to realize autonomous turnover without depending on the movement track of the conveying rubber belt.

Drawings

FIG. 1 is a side view of the structure of a preferred embodiment of the present invention;

fig. 2 is a side view of the structure of a preferred embodiment of the present invention;

fig. 3 is a top view of the structure of a preferred embodiment of the present invention.

Reference numerals:

hopper cavity 1, fixed cavity 2, coupling nut 3, shelves strip 4, leak protection shelves strip 5.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1-3, the utility model discloses a turnover dustpan for elevator, include: hopper chamber 1 and at least one locate the tilting mechanism of hopper chamber 1 side, tilting mechanism includes fixed chamber 2 and locates the coupling nut 3 of fixed chamber 2, and the equal angle is equipped with a plurality of shelves strips 4 between the inner wall of coupling nut 3 and fixed chamber 2. During the use, set up dustpan upset drive arrangement on the lifting machine, upset drive arrangement is connected with fixed 2 blocks in chamber to through coupling nut 3 and dustpan threaded connection, upset drive arrangement is equipped with different angle upset gears, and every gear is equipped with a drive block, rotates the drive block through rotating the upset gear, and a shelves strip 4 of every drive block butt, thereby realize through a plurality of shelves strips 4 that wait the angle setting that the dustpan is certain angle upset.

Considering from the stress balance angle, the quantity of tilting mechanism is two, and the tilting mechanism symmetry is located the both sides of fill chamber 1, and the tilting mechanism of every side corresponds sets up a upset drive arrangement, and two upset drive arrangements implement the upset action in step.

In order to ensure that the strength of the dustpan meets the requirement, a plurality of reinforcing ribs are embedded in the side wall and the bottom plate of the bucket cavity 1 of the dustpan.

In actual use, when fill with the material in the hopper cavity 1, the material of hopper cavity 1 opening edge has the seepage of not equidimension, consequently, hopper cavity 1 opening edge is equipped with leak protection shelves strip 5, and the preferred rubber strip that adopts of leak protection shelves strip 5, and the rubber strip can take place elastic deformation along with the whole shape of material, forms better cover to the material.

The hopper cavity 1 is preferably made of plastic and has good corrosion resistance.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims

1. A turnover winnowing pan for a lifter is characterized by comprising: hopper chamber (1) and at least one locate the tilting mechanism of hopper chamber (1) side, tilting mechanism is including fixed chamber (2) and locate coupling nut (3) of fixed chamber (2), the equal angle is equipped with a plurality of shelves strip (4) between the inner wall of coupling nut (3) and fixed chamber (2).

2. The overturned bucket for elevators according to claim 1, characterized in that said overturning means are two in number, symmetrically arranged on either side of the cavity (1).

3. Overturning bucket for lifts according to claim 1, characterized in that the lateral walls and the base of the bucket chamber (1) are embedded with a plurality of stiffeners.

4. Overturning bucket for lifts according to claim 1, characterized in that at the edge of the mouth of the cavity (1) there is a leak-proof stop (5).

5. Overturned bucket for lifts according to claim 4, characterized in that said leakproof stop (5) is a rubber strip.

6. Overturning bucket for lifts according to claim 1, characterized in that said bucket cavity (1) is a plastic one.