CN210655357U

CN210655357U - Hopper dumping mechanism

Info

Publication number: CN210655357U
Application number: CN201921651462.4U
Authority: CN
Inventors: 许文峯
Original assignee: Huanggang Yadong Cement Co Ltd
Current assignee: Huanggang Yadong Cement Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-02
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a fall hopper mechanism, including dust collector and loading hopper, the loading hopper includes guide plate and shell, the shell is the annular structure, the guide plate sets up on the inner ring of shell, constitute the material pouring mouth each other between the guide plate, the guide plate is the slant setting, and its inclined plane up, be equipped with a plurality of holes of gathering dust on the guide plate, the guide plate with form the chamber of gathering dust between the shell, gather dust the hole with gather dust the chamber intercommunication, the chamber of gathering dust pass through the pipeline with the dust collector intercommunication. The hopper is directly used for collecting dust, the dust is sucked into the dust collecting cavity from top to bottom and then is sucked into the dust collector, a dust collecting cover is not needed to be arranged, the dust collecting cover can be in close contact with clinker, the distance between a dust collecting mechanism and the dust is shortened, and the dust collecting effect is improved.

Description

Hopper dumping mechanism

Technical Field

The utility model relates to a grog falls material technical field, especially relates to a hopper mechanism falls.

Background

When the truck pours the clinker into the clinker pouring port, serious dust is generated, the dense dust in the pouring chamber is diffused, and much dust flies out outdoors, so that the environment is polluted, and meanwhile, dust harm is brought to drivers engaged in the pouring operation and peripheral workers.

At present, a large dust collection cover is generally arranged above a dumping hopper for processing dust, the dust collection cover is communicated with a dust collector, and the dust collector generates suction force after being started to suck the dust near the dust collection cover.

The existing dust collecting mechanism mainly depends on a dust collecting cover to collect dust, dust is sucked into a dust collector from bottom to top, the dust collecting cover needs to keep a certain distance from a hopper in order to not hinder normal material pouring operation, and due to the fact that the power of the dust collector is limited, dust is raised too much, the distance of the dust collecting cover is too far, the space of the dust collecting cover is too wide, and the like, the dust collecting effect is not ideal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fall hopper mechanism, fall the hopper from the area function of gathering dust, need not to rely on the dust cage.

The utility model provides a fall hopper mechanism, includes dust collector and loading hopper, the loading hopper includes guide plate and shell, the shell is the loop configuration, the guide plate sets up on the inner ring of shell, constitute the material pouring mouth each other between the guide plate, the guide plate is the slant setting, and its inclined plane up, be equipped with a plurality of holes of gathering dust on the guide plate, the guide plate with form between the shell and gather dust the chamber, gather dust the hole with gather dust the chamber intercommunication, the chamber of gathering dust pass through the pipeline with the dust collector intercommunication.

The utility model has the advantages that: the hopper is directly used for collecting dust, the dust is sucked into the dust collecting cavity from top to bottom and then is sucked into the dust collector, a dust collecting cover is not needed to be arranged, the dust collecting cover can be in close contact with clinker, the distance between a dust collecting mechanism and the dust is shortened, and the dust collecting effect is improved.

In addition, according to the utility model provides a hopper mechanism falls can also have following additional technical characterstic:

furthermore, a protective strip is arranged on the upper portion, located in the dust collecting hole, of the guide plate and protrudes out of the upper surface of the guide plate.

Furthermore, a reinforcing rod is arranged between the guide plates.

Furthermore, the bottom of the dust collection cavity is of an inclined plane structure.

Furthermore, the oblique direction of the bottom of the dust collection cavity is far away from one side of the guide plate.

Furthermore, the bottom of the dust collection cavity is provided with an impurity removal cover, one end of the impurity removal cover is rotatably connected with the shell through a rotating shaft, and the other end of the impurity removal cover is fixed with the shell through a door bolt.

Furthermore, the pipeline distributes in the both sides of shell, the surface of pipeline wraps and is equipped with the protection casing.

Further, the connection of the pipeline and the housing is a gradually widening structure towards the housing.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic half sectional view of a hopper dumping mechanism according to a first embodiment of the present invention;

FIG. 2 is a schematic view of the hopper of FIG. 1;

in the figure: 1-dust collector, 2-hopper, 21-guide plate, 211-dust collecting hole, 212-protective strip, 22-shell, 221-impurity removing cover, 23-dust collecting cavity, 24-material pouring hole, 25-reinforcing rod and 3-pipeline.

Detailed Description

In order to make the objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

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. As used herein, the terms "vertical," "horizontal," "left," "right," "up," "down," and the like are for illustrative purposes only and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. 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 and 2, a first embodiment of the present invention provides a hopper dumping mechanism, which includes a dust collector 1 and a hopper 2.

Specifically, the loading hopper 2 includes a guide plate 21 and an outer shell 22, the outer shell 22 is an annular structure, the guide plate 21 is arranged on an inner ring of the outer shell 22, the guide plates 21 mutually form a material pouring port 24, and the outer shell 22 is a square ring in this embodiment;

guide plate 21 is the slant setting, and its inclined plane up, be equipped with a plurality of holes 211 that gather dust on guide plate 21, guide plate 21 with form between the shell 22 and gather dust the chamber 221, gather dust the hole 211 with collect dust chamber 23 intercommunication, collect dust chamber 23 through pipeline 3 with dust collector 1 intercommunication.

The utility model has the advantages of, directly utilize pouring hopper 2 to gather dust, during the dust was followed and down is inhaled the dirt chamber, inhales dust collector 1 again, need not to set up the dust collecting cover, and can closely contact with the grog, shortened the distance of mechanism and dust that gathers dust, improved the effect of gathering dust.

In addition, the dust collection cavity 23 does not need to be kept completely sealed, only a certain negative pressure is generated under the action of the dust collector 1, and even if part of dust falls into the dust collection cavity 23 and cannot be sucked into the dust collector 1, the density of the external dust can be greatly reduced, and the external dust can be absorbed.

Preferably, a protective strip 212 is arranged on the guide plate 21 above the dust collecting hole 211, and the protective strip 212 is arranged on the upper surface of the guide plate 21 in a protruding manner. The protective strips 212 can reduce the impact of the blocky clinker on the dust collecting holes 211, prolong the service life, and frequently impact the dust collecting holes 211 to easily cause the deformation of the dust collecting holes 211 and cause more blocky clinker to enter the dust collecting cavity 23.

In addition, be equipped with the stiffener 25 between the guide plate 21, guide plate 21 is 4, sets up stiffener 25 between two relative guide plate 21, and the stiffener 25 can be close to one side guide plate 21 setting, reduces the probability by the grog striking.

Preferably, the bottom of the dust collection cavity 23 is of an inclined plane structure, and the inclined direction of the bottom of the dust collection cavity 23 is the side far away from the flow guide plate 21, so that dust and small clinker deposited in the dust collection cavity 23 are mostly concentrated on the side far away from the flow guide plate 21 under the action of gravity.

In addition, the bottom of the dust collecting cavity 23 is provided with an impurity removing cover 221, one end of the impurity removing cover 221 is rotatably connected with the housing 22 through a rotating shaft, and the other end of the impurity removing cover 221 is fixed with the housing 22 through a door bolt (not shown), the impurity removing cover 221 can be understood as a common door with a door bolt, and the impurity removing cover 221 can be opened or closed by adjusting the door bolt. The dust and clinker debris deposited within the dust removal chamber 23 can be cleaned by opening the trash removal cover 221.

In addition, the pipelines 3 are distributed on two sides of the shell 22, and the outer surface of the pipeline 3 is wrapped by a protective cover (not shown), so that the impact force of the clinker on the pipelines 3 in the process of pouring the clinker is reduced.

In addition, the joint of the pipeline 3 and the shell 22 is a gradually-widening structure facing the shell 22, so that the area which can be absorbed by the pipeline 3 can be increased, and the dust collection cover is similar to a traditional dust collection cover.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a fall hopper mechanism, includes dust collector and loading hopper, its characterized in that, the loading hopper includes guide plate and shell, the shell is the loop configuration, the guide plate sets up on the inner ring of shell, constitute the material pouring mouth each other between the guide plate, the guide plate is the slant setting, and its inclined plane up, be equipped with a plurality of holes of gathering dust on the guide plate, the guide plate with form between the shell and gather dust the chamber, gather dust the hole with gather dust the chamber intercommunication, the chamber of gathering dust pass through the pipeline with the dust collector intercommunication.

2. The dumping hopper mechanism according to claim 1, wherein a guard bar is arranged on the guide plate above the dust collecting hole, and the guard bar is arranged on the upper surface of the guide plate in a protruding manner.

3. The hopper mechanism of claim 1 wherein reinforcing rods are provided between said baffles.

4. The hopper mechanism of claim 1 wherein the bottom of said dust collection chamber is of a sloped configuration.

5. The hopper mechanism of claim 4 wherein the bottom of said dust collection chamber is angled away from said deflector.

6. The dumping hopper mechanism according to any one of claims 1, 4 and 5, wherein an impurity removing cover is arranged at the bottom of the dust collecting cavity, one end of the impurity removing cover is rotatably connected with the shell through a rotating shaft, and the other end of the impurity removing cover is fixed with the shell through a door bolt.

7. The dump hopper mechanism according to claim 1, wherein the pipes are distributed on both sides of the housing, and a protective cover is wrapped around an outer surface of the pipes.

8. The dump hopper mechanism of claim 1 wherein the connection of the conduit to the housing is a gradually widening towards the housing.