CN214494699U

CN214494699U - Wear-resisting hopper of calcium oxide vibration feed

Info

Publication number: CN214494699U
Application number: CN202120775495.0U
Authority: CN
Inventors: 马水友; 周军浩
Original assignee: Jiande Jianfeng Calcium Industry Co ltd
Current assignee: Jiande Jianfeng Calcium Industry Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-10-26
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a wear-resistant hopper for calcium oxide vibration feeding, which comprises a hopper main body (1) with a rectangular cross section, wherein reinforcing plates (2) are arranged on four inner walls of the hopper main body (1), and a plurality of wear-resistant strips (3) which are arranged in a ladder shape are arranged on the reinforcing plates (2); the outside of hopper main part (1) is equipped with mounting bracket (4), is equipped with on mounting bracket (4) through motor drive's cam (41), and the both sides of cam (41) are equipped with respectively and pass through drive frame (42) that spring (43) are connected with mounting bracket (4), and the one end and the cam (41) of drive frame (42) contact, and the other end of drive frame (42) is equipped with striking piece (45) with hopper main part (1) cooperation striking. The utility model has the characteristics of extension hopper life, avoid the hopper to block up.

Description

Wear-resisting hopper of calcium oxide vibration feed

Technical Field

The utility model relates to a wear-resisting hopper of batcher, especially a calcium oxide vibration feed's wear-resisting hopper.

Background

In the production of calcium oxide, limestone ore needs to be crushed into small crushed materials with unequal sizes by a crusher, the produced coarse materials are conveyed into a pulverizer by a vibrating feeder, the coarse limestone materials can impact and wear a hopper when passing through the vibrating feeder, and pits can be formed on the inner wall of the hopper under long-time work, so that blanking is influenced, the service life of the hopper is reduced, and the hopper is integral, so that the maintenance cost is increased and resources are wasted once problems occur and the integral maintenance and replacement are needed; some fine limestone also tends to adhere to the hopper walls or pits, causing a blockage situation to occur.

Therefore, on the existing calcium oxide production line, the hopper for vibratory feeding of raw materials has the conditions of short service life and easy blockage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a calcium oxide vibration feed's wear-resisting hopper. The utility model has the characteristics of extension hopper life, avoid the hopper to block up.

The technical scheme of the utility model: a wear-resistant hopper for calcium oxide vibration feeding comprises a hopper main body with a rectangular cross section, wherein reinforcing plates are arranged on four inner walls of the hopper main body, and a plurality of wear-resistant strips which are distributed in a step shape are arranged on the reinforcing plates; the outside of hopper main part is equipped with the mounting bracket, is equipped with on the mounting bracket through motor drive's cam, and the both sides of cam are equipped with respectively and pass through spring coupling's driving frame with the mounting bracket, and the one end of driving frame contacts with the cam, and the other end of driving frame is equipped with the striking piece that strikes with hopper main part cooperation.

In the wear-resistant hopper for vibratory feeding of calcium oxide, the bottom of the wear-resistant strip is provided with the inverted T-shaped clamping strip, and the surface of the reinforcing plate is provided with a plurality of clamping grooves correspondingly clamped with the clamping strip.

In the wear-resistant hopper for vibratory feeding of calcium oxide, the cross section of the wear-resistant strip is triangular, and the upper surface of the wear-resistant strip is an inclined surface.

In the aforementioned wear-resisting hopper of calcium oxide vibration feed, be equipped with the spout on the mounting bracket, be equipped with on the mounting bracket with spout sliding connection's slide bar, the one end and the sliding rod connection of spring, the other end and the mounting bracket of spring are connected.

In the aforementioned wear-resistant hopper for vibratory feeding of calcium oxide, the impact blocks are provided in a plurality along the height direction.

Compared with the prior art, the reinforcing plate is arranged on the hopper to improve the strength of the hopper main body, and the arranged wear-resistant strips are utilized to ensure that the inner wall of the hopper main body is in a step shape, calcium oxide is directly contacted with the wear-resistant strips without impacting the inner wall surface of the hopper main body, so that the service life of the hopper main body is prolonged; meanwhile, the cam structure is utilized to impact the hopper main body through the impact blocks on the two sides uninterruptedly, so that the falling speed of calcium oxide is increased, the calcium oxide is prevented from being attached to the wear-resistant strips, and the discharge port of the hopper is prevented from being blocked.

Therefore, the utility model has the characteristics of extension hopper life, avoid the hopper to block up.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the cam and the transmission frame;

fig. 3 is a schematic view of a connection structure of the reinforcing plate and the wear-resistant strips.

The labels in the figures are: 1. a hopper body; 2. a reinforcing plate; 21. a card slot; 3. wear resistant strips; 31. clamping the strip; 4. a mounting frame; 41. a cam; 42. a transmission frame; 421. a chute; 422. a slide bar; 43. a spring; 44. a roller; 45. and (4) striking the block.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Example (b):

as shown in fig. 1-3, a wear-resistant hopper for vibratory feeding of calcium oxide comprises a hopper main body 1 with a rectangular cross section, reinforcing plates 2 are arranged on four inner walls of the hopper main body 1, and a plurality of wear-resistant strips 3 which are arranged in a step shape are arranged on the reinforcing plates 2; hopper body 1's outside is equipped with mounting bracket 4, is equipped with on mounting bracket 4 through motor drive's cam 41, and cam 41's both sides are equipped with respectively and pass through the driving frame 42 that spring 43 is connected with mounting bracket 4, and driving frame 42's one end is equipped with the gyro wheel 44 that contacts with cam 41, and driving frame 42's the other end is equipped with the striking piece 45 with hopper body 1 cooperation striking. In this embodiment, the driving frame 42 is in a shape of a "door".

When the roller 44 comes into contact with the large diameter portion of the cam, the spring is compressed, and the striking block 45 is separated from the hopper body 1; when the transmission frame comes into contact with the small diameter portion of the cam, the spring returns, and the striking block 45 strikes against the hopper body 1.

The bottom of the wear-resistant strip 3 is provided with an inverted T-shaped clamping strip 31, and the surface of the reinforcing plate 2 is provided with a plurality of clamping grooves 21 correspondingly clamped with the clamping strip 31.

The cross section of the wear-resistant strip 3 is triangular, and the upper surface of the wear-resistant strip 3 is an inclined surface.

Be equipped with spout 421 on the mounting bracket 4, be equipped with on the mounting bracket 4 with spout 421 sliding connection's slide bar 422, the one end and the slide bar 422 of spring 43 are connected, the other end and the mounting bracket 4 of spring 43 are connected.

The impact blocks 45 are provided in number along the height direction. The impact range is expanded.

The working principle is as follows: the reinforcing plate 2 arranged on the hopper improves the strength of the hopper main body 1, and the arranged wear-resistant strips 3 are utilized to ensure that the inner wall of the hopper main body 1 is in a step shape, so that the limestone raw material is directly contacted with the wear-resistant strips 3 without impacting the inner wall surface of the hopper main body 1, and the service life of the hopper main body 1 is prolonged; when the wear-resistant strips 3 are worn, the wear-resistant strips 3 which are worn independently can be detached from the reinforcing plate 2 for replacement, so that the disassembly and the assembly are convenient, and the maintenance cost is reduced; utilize the cam 41 structure to strike hopper main part 1 through the striking piece 45 of both sides uninterruptedly for the hopper takes place the vibration for the falling speed of limestone avoids the limestone to adhere to on wear strip 3, avoids the discharge gate of hopper to take place to block up and influences the unloading.

The part of the utility model not detailed is prior art.

Claims

1. A wear-resisting hopper of calcium oxide vibration feed characterized by: the anti-abrasion hopper comprises a hopper main body (1) with a rectangular cross section, reinforcing plates (2) are arranged on four inner walls of the hopper main body (1), and a plurality of anti-abrasion strips (3) which are distributed in a step shape are arranged on the reinforcing plates (2); the outside of hopper main part (1) is equipped with mounting bracket (4), is equipped with on mounting bracket (4) through motor drive's cam (41), and the both sides of cam (41) are equipped with respectively and pass through drive frame (42) that spring (43) are connected with mounting bracket (4), and the one end of drive frame (42) is equipped with gyro wheel (44) that contact with cam (41), and the other end of drive frame (42) is equipped with striking piece (45) with hopper main part (1) cooperation striking.

2. A calcium oxide vibratory feed wear-resistant hopper as claimed in claim 1 wherein: the bottom of the wear-resistant strip (3) is provided with an inverted T-shaped clamping strip (31), and the surface of the reinforcing plate (2) is provided with a plurality of clamping grooves (21) which are correspondingly clamped with the clamping strip (31).

3. A calcium oxide vibratory feed wear-resistant hopper as claimed in claim 1 wherein: the cross section of the wear-resistant strip (3) is triangular, and the upper surface of the wear-resistant strip (3) is an inclined surface.

4. A calcium oxide vibratory feed wear-resistant hopper as claimed in claim 1 wherein: be equipped with spout (421) on mounting bracket (4), be equipped with on mounting bracket (4) with spout (421) sliding connection's slide bar (422), the one end and the slide bar (422) of spring (43) are connected, the other end and the mounting bracket (4) of spring (43) are connected.

5. A calcium oxide vibratory feed wear-resistant hopper as claimed in claim 1 wherein: the impact blocks (45) are provided with a plurality of impact blocks along the height direction.