CN217646577U

CN217646577U - Feeding device of crusher

Info

Publication number: CN217646577U
Application number: CN202120900078.4U
Authority: CN
Inventors: 薛云; 陈奇; 陈葳文; 周国元; 高文伟
Original assignee: Shanghai Daoji Environmental Protection Technology Co ltd
Current assignee: Shanghai Daoji Environmental Protection Technology Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2022-10-25
Anticipated expiration: 2031-04-28

Abstract

The utility model relates to a breaker feed arrangement, including first-stage feeding pipeline and last stage feeding pipeline, first-stage feeding pipeline with last stage feeding pipeline all includes feed inlet and the discharge gate that is located corresponding feed arrangement front end and rear end respectively, first-stage feeding pipeline with last stage feeding pipeline is arranged at upper and lower direction interval, first-stage feeding pipeline's discharge gate with feed inlet between last stage feeding pipeline communicates through the feeding pipeline is indirect, first-stage feeding pipeline's discharge gate set up in the inner chamber of middle feeding pipeline, and be located be provided with a baffle on first-stage feeding pipeline's the discharge gate, the baffle is domes's soft baffle. The utility model discloses a breaker feed arrangement can avoid the direct outside overflow from the feed arrangement entry of dust that produces in the broken course of operation of breaker.

Description

Feeding device of crusher

Technical Field

The utility model belongs to the technical field of the breaker, concretely relates to breaker feed arrangement.

Background

In the roadbed engineering construction process, earth and stones are often used as roadbed filling filler, the particle size of broken stone is required to meet the design requirement, a gravel station is generally established in site selection, if the material taking field has a short transport distance, the broken stone station can be directly shoveled and transported by a forklift, and when the transport distance is long, an excavator and a dumper are dug, loaded and transported to the gravel station, and the excavator or the forklift feeds the crushed stone to a feeding bin for crushing.

Because breaker feed arrangement top is opened, when carrying out the breakage to stone, stone side etc. the dust that produces can outwards spill over when stone, the broken work of stone side, when the crushed aggregates power of breaker is great, sometimes the stone also can be followed feed arrangement entry and jumped out to influence breaker week border environment, endanger the safety of peripheral personnel and equipment even.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the defect that exists among the above-mentioned prior art, provide a breaker feed arrangement to the dust that produces in avoiding stone, the broken working process of stone is outwards spilled over from the feed arrangement entry.

In order to achieve the purpose, the technical scheme of the application is as follows:

the utility model provides a breaker feed arrangement, includes first-stage feeding pipeline and last stage feeding pipeline, first-stage feeding pipeline with last stage feeding pipeline all includes feed inlet and the discharge gate that is located corresponding feed arrangement front end and rear end respectively, first-stage feeding pipeline with last stage feeding pipeline arranges at upper and lower direction interval, first-stage feeding pipeline's discharge gate with indirectly communicate through an intermediate feeding pipeline between the feed inlet of last stage feeding pipeline, first-stage feeding pipeline's discharge gate set up in the inner chamber of intermediate feeding pipeline, and be located be provided with a baffle on first-stage feeding pipeline's the discharge gate, the baffle is domes's soft baffle, one of them side of baffle with the discharge gate lower limb of first-stage feeding pipeline is through a hinge mechanisms interconnect, makes the baffle can be about the 90 within range rotations of first-stage feeding pipeline's discharge gate.

The preferable technical scheme is as follows:

according to the feeding device of the crusher, the baffle is a silicon rubber plate.

According to the feeding device of the crusher, when the baffle rotates, the discharge hole of the primary feeding pipeline can be completely covered in the vertical direction.

Compared with the prior art, the technical scheme claimed by the application has at least the following technical effects:

(1) The utility model discloses a crusher feeding device, which improves the traditional one-section type feeding pipeline into a three-section type first-stage feeding pipeline, a middle feeding pipeline and a last-stage feeding pipeline, and avoids the dust generated in the crushing process of the crusher from directly overflowing from the inlet of the feeding device through establishing a height difference among the first-stage feeding pipeline, the middle feeding pipeline and the last-stage feeding pipeline;

(2) The utility model discloses a crusher feeding device, on the basis of the improvement, a baffle capable of rotating within 90 degrees is further arranged on the discharge port of the primary feeding pipeline, and meanwhile, the baffle can also cover the discharge port of the primary feeding pipeline after the feeding action is finished, so that the situation that dust generated in the crushing working process of a crusher directly overflows from the inlet of the feeding device is avoided;

(3) The utility model discloses a breaker feed arrangement because the broken object of breaker is the more sharp-pointed object of quality such as stone, stone side, through setting up the baffle into the silastic-plate, can avoid taking place rigid collision and then damage the baffle between baffle and stone, stone side etc. promotes feed arrangement's life.

Drawings

Fig. 1 is a schematic structural view of a feeding device of a crusher of the present invention;

fig. 2 is a schematic diagram of the position of a baffle of a feeding device of a crusher according to an embodiment of the present invention;

wherein, 1, a first-stage feeding pipeline; 2. last stage a feed line; 3. a feed inlet; 4. a discharge port; 5. an intermediate feed conduit; 6. and a baffle plate.

Detailed Description

The present invention will be further described with reference to the following detailed description. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 2, the present embodiment provides a feeding device for a crusher, including a first-stage feeding pipeline 1 and a last-stage feeding pipeline 2, where the first-stage feeding pipeline 1 and the last-stage feeding pipeline 2 both include a feeding port 3 and a discharging port 4 respectively located at the front end and the rear end of the feeding device, where the feeding port 3 of the first-stage feeding pipeline 1 is arranged corresponding to a rock feeding port of the crusher, the discharging port 4 of the last-stage feeding pipeline 2 is arranged corresponding to the feeding port 3 of the crusher, the first-stage feeding pipeline 1 and the last-stage feeding pipeline 2 are arranged at intervals in the up-down direction, and the feeding port 4 of the first-stage feeding pipeline 1 is indirectly communicated with the feeding port 3 of the last-stage feeding pipeline 2 through an intermediate feeding pipeline 5.

The concrete setting of above-mentioned embodiment improves traditional one-stage type feed pipe into three-stage type first stage feed pipe 1, middle feed pipe 5 and final stage feed pipe 2, through establishing a difference in height between first stage feed pipe 1, middle feed pipe 5 and final stage feed pipe 2, avoids the direct outwards overflow from the feed arrangement entry of the dust that produces in the broken course of operation of breaker.

More specifically, the discharge port 4 of the primary feeding pipeline 1 is arranged in the inner cavity of the intermediate feeding pipeline 5, a baffle 6 is arranged on the discharge port 4 of the primary feeding pipeline 1, the baffle 6 can completely cover the discharge port 4 of the primary feeding pipeline 1 in the vertical direction when rotating, and as the crushing object of the crusher is an object with large mass and sharp shape such as stones and stones, the baffle 6 is a soft baffle 6 with an arch structure in this embodiment, so that the baffle 6 can be prevented from being damaged due to hard collision between the baffle 6 and the stones, the stones and the like, and the service life of the feeding device is prolonged; one side edge of the baffle 6 is connected with the lower edge of the discharge port 4 of the primary feeding pipeline 1 through a hinge mechanism, so that the baffle 6 can rotate within 490 degrees relative to the discharge port of the primary feeding pipeline 1.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The feeding device of the crusher is characterized by comprising a first-stage feeding pipeline and a last-stage feeding pipeline, wherein the first-stage feeding pipeline and the last-stage feeding pipeline respectively comprise a feeding port and a discharging port which are respectively positioned at the front end and the rear end of the feeding device, the first-stage feeding pipeline and the last-stage feeding pipeline are arranged at intervals in the vertical direction, the discharging port of the first-stage feeding pipeline is indirectly communicated with the feeding port of the last-stage feeding pipeline through a middle feeding pipeline, the discharging port of the first-stage feeding pipeline is arranged in the inner cavity of the middle feeding pipeline, a baffle is arranged on the discharging port of the first-stage feeding pipeline, the baffle is a flexible baffle in an arch structure, one side edge of the baffle is mutually connected with the lower edge of the discharging port of the first-stage feeding pipeline through a hinge mechanism, and the baffle can rotate within 90 degrees relative to the discharging port of the first-stage feeding pipeline.

2. A crusher feed as claimed in claim 1, wherein said baffle is a silicone rubber plate.

3. A crusher feed as claimed in claim 1, wherein the shield is adapted to cover the discharge opening of the primary feed conduit completely in the vertical direction when the shield is rotated.