CN212548692U

CN212548692U - Coal mine fully mechanized coal mining face dust removal device not prone to dust deposition

Info

Publication number: CN212548692U
Application number: CN202021275089.XU
Authority: CN
Inventors: 豆浩; 郭杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-02-19
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a coal mine fully-mechanized coal mining face dust removal device with low probability of dust accumulation, which comprises a dust removal frame, a connecting plate, an air outlet, a placing frame, a centrifugal fan, an air inlet, a cleaning port, a cleaning door, a first handle and a quick replacement structure, the coal mine fully-mechanized coal mining face dust removal device with low probability of dust accumulation of the utility model is characterized in that the quick replacement structure is arranged inside the air outlet, the quick replacement structure is provided with a clamping structure in the using process, a user can draw out the crank outwards and place a filter plate inside a movable die holder, and the crank is loosened, thereby achieving the effect of quickly fixing the filter plate, the movable die holder is arranged inside the air outlet, a first spring is arranged inside the movable die holder, when the crank is drawn out in the using process, the clamping plate leaves the filter plate, and the first spring pops out the inside the movable die holder, thereby reach the effect of quick replacement filter.

Description

Coal mine fully mechanized coal mining face dust removal device not prone to dust deposition

Technical Field

The utility model particularly relates to a colliery of difficult deposition is combined and is adopted working face dust collector relates to the colliery and combines and adopts relevant field.

Background

The coal mine fully mechanized mining face is one of main dust producing points in the underground of the coal mine, and the mechanical mining in the underground of the coal mine enables the fully mechanized mining face to easily generate more dust, and the generated dust can seriously affect the health of production operators. The dust remover aims to improve the production environment of production operators in a coal mine and guarantee the health of the production operators, so that dust is removed.

The colliery of difficult deposition is combined and is adopted working face dust collector, in the use, sets up a filter screen at the air outlet and can prevent that the dust from entering into inside the fan, but prior art's dust collector carries out the process of replacement comparatively loaded down with trivial details to the filter screen, is difficult for going on filter screen quick replacement to the service problem that the influence used.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above insufficiency, the utility model provides a colliery of difficult deposition is combined and is adopted working face dust collector here.

The utility model is realized in such a way that the dust removing device of the coal mine fully mechanized mining face is not easy to deposit dust, the device comprises a dust removing frame and a quick replacing structure, wherein the upper end surface of the dust removing frame is fixedly connected with a connecting plate, the quick replacement structure is arranged inside the connecting plate and consists of a movable die holder, an air inlet groove, a first groove, a second groove, a filter plate, a second handle, a clamping structure and a filter screen, the movable die holder is arranged in the connecting plate, the bottom end in the movable die holder is provided with an air inlet groove, the right end surface in the movable die holder is provided with a first groove, the left end surface in the movable die holder is provided with a second groove, the upper end of the air inlet tank is provided with a filter plate, the left end surface of the filter plate is fixedly connected with a second handle, the filter externally mounted has the clamp structure, filter inside welded fastening has the filter screen.

Preferably, the inside air outlet that is provided with of linkage plate, linkage plate up end welded fastening has places the frame, it has centrifugal fan to place frame internally mounted, the inside bottom of dust removal frame is provided with the air intake, the inside left end face of dust removal frame is provided with the clearance mouth, clearance mouth front end fixed mounting has the clearance door, the first in command of terminal surface fixedly connected with before the clearance door.

Preferably, the movable die holder consists of a device frame, a fixed block and a first spring, the device frame is installed inside the connecting plate, the fixed block is fixedly connected to the right end face inside the device frame, and the first spring is fixedly welded to the left end face of the fixed block.

Preferably, press from both sides tight structure and constitute by pressing from both sides tight seat, slider, clamp plate, stopper, fly leaf, swinging arms, actuating lever, second spring and crank, press from both sides tight seat and install inside the device frame, press from both sides tight seat up end fixedly connected with slider, the clamp plate is installed to the slider up end, clamp plate left end face welded fastening has the stopper, clamp plate internally mounted has the fly leaf, fly leaf right-hand member face is provided with the swinging arms, fly leaf up end welded fastening has the actuating lever, the second spring is installed to the bottom, actuating lever up end fixedly connected with crank.

Preferably, the surface of the sliding block is smooth, and the sliding block is in sliding fit with the clamping plate.

Preferably, the surfaces of the second handle and the crank are provided with anti-skid grains, and the anti-skid grains on the surfaces of the second handle and the crank are in a stripe shape.

Preferably, the sliding block, the clamping plate and the limiting block are arranged in two numbers, and the sliding block, the clamping plate and the limiting block are arranged at the left end and the right end of the clamping seat.

Preferably, the number of the swing rods is four, and every two swing rods form a group.

Preferably, the filter screen is made of stainless steel.

Preferably, the first spring is made of aluminum alloy.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a colliery of difficult deposition and combine to adopt working face dust collector here, compare with equipment of the same type, have following improvement:

the method has the advantages that: a colliery of difficult deposition is combined and is adopted working face dust collector, through at the inside quick replacement structure that has set up of air outlet, in the use, the quick replacement structure is provided with and presss from both sides tight structure, and user's accessible crank is outwards taken out, and places the filter inside the movable die base again, loosens the crank to reach quick effect to the filter quick fixation.

The method has the advantages that: a colliery of difficult deposition is combined and is adopted working face dust collector, through having set up the movable die holder inside the air outlet, the inside first spring that is provided with of movable die holder, in the use, when outwards taking the crank out, the clamp plate leaves the filter, and inside first spring popped out the movable die holder with the filter to reach the effect of quick replacement filter.

Drawings

FIG. 1 is a schematic side view of the dust removing device of the present invention;

FIG. 2 is a schematic sectional view of the dust removing device of the present invention;

fig. 3 is a schematic cross-sectional view of the quick replacement structure of the present invention;

fig. 4 is a schematic side view of the clamping structure of the present invention;

fig. 5 is a schematic sectional view of the movable mold base of the present invention.

Wherein: the device comprises a dust removing frame-1, a connecting plate-2, an air outlet-3, a placing frame-4, a centrifugal fan-5, an air inlet-6, a cleaning opening-7, a cleaning door-8, a first handle-9, a quick replacing structure-10, a movable die holder-101, an air inlet groove-102, a first groove-103, a second groove-104, a filter plate-105, a second handle-106, a clamping structure-107, a filter screen-108, a device frame-1011, a fixing block-1012, a first spring-1013, a clamping seat-1071, a sliding block-1072, a clamping plate-1073, a limiting block-1074, a movable plate-1075, a swinging rod-1076, a driving rod-1077, a second spring-1078 and a crank-1079.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a colliery is combined and is adopted working face dust collector of difficult deposition through the improvement here, including dust removal frame 1 and quick replacement structure 10, dust removal frame 1 up end fixedly connected with joint board 2, quick replacement structure 10 is installed inside joint board 2, quick replacement structure 10 comprises movable die holder 101, intake stack 102, first recess 103, second recess 104, filter 105, second handle 106, clamping structure 107 and filter screen 108, movable die holder 101 is installed inside joint board 2, movable die holder 101 is inside the bottom is provided with intake stack 102, movable die holder 101 is inside right-hand member face provided with first recess 103, movable die holder 101 is inside left end face provided with second recess 104, filter 105 is installed to the upper end of intake stack 102, filter 105 left end face fixedly connected with second handle 106, filter 105 externally mounted has clamping structure 107, filter 105 is inside welded and fixed with filter screen 108, it is advantageous to filter dust at the upper end of the filter screen 108.

Further, 2 inside air outlets 3 that are provided with of connection board, 2 up end welded fastening of connection board has the frame of placing 4, place 4 internally mounted of frame and have centrifugal fan 5, 1 inside bottom of dust removal frame is provided with

air intake

6, 1 inside left end face of dust removal frame is provided with

clearance mouth

7, 7 front end fixed mounting in clearance mouth have

clearance door

8, 8 front end fixedly connected with in the front of the clearance door 9 in the first in command is favorable to outwards overturning clearance door 8 through in the first in command 9.

Further, the movable die holder 101 comprises a device frame 1011, a fixed block 1012 and a first spring 1013, the device frame 1011 is installed inside the connector plate 2, the fixed block 1012 is fixedly connected to the right end face inside the device frame 1011, and the first spring 1013 is welded and fixed to the left end face of the fixed block 1012, so that the filter plate 105 can be ejected out of the device frame 1011.

Further, clamping structure 107 comprises pressing from both sides tight seat 1071, slider 1072, clamp plate 1073, stopper 1074, fly leaf 1075, swinging arms 1076, actuating lever 1077, second spring 1078 and crank 1079, press from both sides tight seat 1071 and install inside the device frame 1011, press from both sides tight seat 1071 up end fixedly connected with slider 1072, clamp plate 1073 is installed to slider 1072 up end, clamp plate 1073 left end face welded fastening has stopper 1074, clamp plate 1073 internally mounted has fly leaf 1075, fly leaf 1075 right-hand member face is provided with swinging arms 1076, fly leaf 1075 up end welded fastening has actuating lever 1077, second spring 1078 is installed to the bottom, actuating lever 1077 up end fixedly connected with crank 1079 is favorable to outwards taking out crank 1079.

Further, slider 1072 surface is smooth form, and slider 1072 and clamping plate 1073 carry out sliding fit, are favorable to clamping plate 1073 to carry out the horizontal slip at slider 1072.

Furthermore, the surfaces of the second handle 106 and the crank 1079 are provided with anti-slip lines, and the anti-slip lines on the surfaces of the second handle 106 and the crank 1079 are stripe-shaped, which is beneficial to preventing hands of a user from being separated from the second handle 106 and the crank 1079 due to hand sweat and the like in the using process.

Further, slider 1072, clamp plate 1073 and stopper 1074 all are provided with two, and slider 1072, clamp plate 1073 and stopper 1074 all install and press from both sides the seat 1071 left and right sides both ends, are favorable to pressing from both sides tight structure 107 stable in structure.

Further, the swinging rods 1076 are provided with four, and the swinging rods 1076 are two by two and form a group, so that the clamping plate 1073 can be driven to be close to the middle.

Further, the filter screen 108 is made of stainless steel.

Further, the first spring 1013 is made of an aluminum alloy.

The patent states that: the first spring 1013 is a mechanical part that works by elasticity, and a part made of an elastic material is deformed by an external force and returns to its original shape after the external force is removed, and is also a "spring", which is generally made of spring steel, and the types of springs are complicated and various, and mainly include a coil spring, a spiral spring, a plate spring, a special-shaped spring, and the like according to shapes.

The utility model provides a coal mine fully mechanized coal mining face dust removal device which is not easy to deposit dust through improvement, and the working principle is as follows;

firstly, a user can place the dust removal device of the coal mine fully mechanized coal mining face, which is not easy to accumulate dust, at the upper end of a proper position, and in the using process, the centrifugal fan 5 sucks dust into the dust removal frame 1 through the air inlet 6 and then enters the centrifugal fan 5 from the air outlet 3 for conversion;

secondly, the dust is filtered in the air outlet 3 before entering the centrifugal fan 5, after the dust is used for a period of time, the filter screen 108 at the upper end of the filter plate 105 is full of dust, when a user needs to replace the filter plate 105, the user can hold the crank 1079 by hand and draw out the driving rod 1077 through the crank 1079, so that the clamping plate 1073 is separated from the filter plate 105, and the first spring 1013 in the device frame 1011 ejects the filter plate 105 out of the device frame 1011, so that the filter plate 105 is rapidly detached;

thirdly, when a user wants to mount a new filter plate 105 inside the apparatus frame 1011, the user can pull the crank 1079 outward again, place the filter plate 105 inside the apparatus frame 1011, release the crank 1079, and automatically reset the clamping plate 1073, thereby rapidly fixing the filter plate 105;

fourthly, after the user finishes using, the user can restore the dust removal device to the original shape, thereby facilitating the reuse of the user.

The utility model discloses an improve and provide a colliery of difficult deposition is combined and is adopted working face dust collector.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A coal mine fully mechanized coal mining face dust removal device not prone to dust accumulation comprises a dust removal frame (1), wherein a connecting plate (2) is fixedly connected to the upper end face of the dust removal frame (1);

the method is characterized in that: the quick replacement structure (10) is arranged inside the connecting plate (2), the quick replacement structure (10) consists of a movable die holder (101), an air inlet groove (102), a first groove (103), a second groove (104), a filter plate (105), a second handle (106), a clamping structure (107) and a filter screen (108), the movable die holder (101) is arranged inside the connecting plate (2), the air inlet groove (102) is arranged at the bottom end inside the movable die holder (101), the first groove (103) is arranged at the right end face inside the movable die holder (101), the second groove (104) is arranged at the left end face inside the movable die holder (101), the air inlet groove (105) is arranged at the upper end of the movable die holder (102), the second handle (106) is fixedly connected with the left end face of the filter plate (105), the clamping structure (107) is arranged outside the filter plate (105), and a filter screen (108) is welded and fixed in the filter plate (105).

2. The coal mine fully mechanized coal mining face dust removal device not prone to dust accumulation is characterized in that: the utility model discloses a dust removal device, including connection board (2), connection board (2) inside air outlet (3) that is provided with, connection board (2) up end welded fastening has places frame (4), place frame (4) internally mounted have centrifugal fan (5), the inside bottom of dust removal frame (1) is provided with air intake (6), the inside left end face of dust removal frame (1) is provided with clearance mouth (7), clearance mouth (7) front end fixed mounting has clearance door (8), the first in command of terminal surface fixedly connected with (9) before clearance door (8).

3. The coal mine fully mechanized coal mining face dust removal device not prone to dust accumulation is characterized in that: activity die holder (101) comprises device frame (1011), fixed block (1012) and first spring (1013), install inside linkage plate (2) device frame (1011), the inside right-hand member face fixedly connected with fixed block (1012) of device frame (1011), fixed block (1012) left end face welded fastening has first spring (1013).

4. The coal mine fully mechanized coal mining face dust removal device not prone to dust accumulation is characterized in that: the clamping structure (107) is composed of a clamping seat (1071), a sliding block (1072), a clamping plate (1073), a limiting block (1074), a movable plate (1075), a swinging rod (1076), a driving rod (1077), a second spring (1078) and a crank (1079), the clamping seat (1071) is arranged inside the device frame (1011), the upper end surface of the clamping seat (1071) is fixedly connected with a sliding block (1072), a clamping plate (1073) is arranged on the upper end surface of the sliding block (1072), a limiting block (1074) is fixedly welded on the left end surface of the clamping plate (1073), a movable plate (1075) is arranged in the clamping plate (1073), a swinging rod (1076) is arranged on the right end face of the movable plate (1075), fly leaf (1075) up end welded fastening has actuating lever (1077), second spring (1078) are installed to the bottom, actuating lever (1077) up end fixedly connected with crank (1079).

5. The coal mine fully mechanized coal mining face dust removal device not prone to dust accumulation is characterized in that: the surface of the sliding block (1072) is smooth, and the sliding block (1072) is in sliding fit with the clamping plate (1073).

6. The coal mine fully mechanized coal mining face dust removal device not prone to dust accumulation is characterized in that: the surfaces of the second handle (106) and the crank (1079) are provided with anti-slip lines, and the anti-slip lines on the surfaces of the second handle (106) and the crank (1079) are in a stripe shape.

7. The coal mine fully mechanized coal mining face dust removal device not prone to dust accumulation is characterized in that: slider (1072), clamp plate (1073) and stopper (1074) all are provided with two, and both ends about clamp plate (1071) are all installed in slider (1072), clamp plate (1073) and stopper (1074).

8. The coal mine fully mechanized coal mining face dust removal device not prone to dust accumulation is characterized in that: the number of the swinging rods (1076) is four, and the swinging rods (1076) are grouped in pairs.