CN217163588U

CN217163588U - Coal mine ventilation device convenient for dust filtration

Info

Publication number: CN217163588U
Application number: CN202220155561.9U
Authority: CN
Inventors: 田东升; 郭一鹏; 赵杰; 朱春光; 李子豪; 岳建国
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-08-12
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses a colliery ventilation unit convenient to filter dust relates to colliery ventilation technical field, the on-line screen storage device comprises a base, the top of base is provided with the connecting box, the top of connecting box is provided with the collecting box, the inside bottom of collecting box is provided with connects the dirt frame, the inside of base one side is provided with sealing door, it is provided with the baffle to connect the inside one side of dirt frame, the top of baffle is provided with the push rod. The utility model discloses a what set up connects dirt frame, sealing door, baffle, push rod, open sealing door, can take out from the collecting box through drawing the handle to the outside to connect the dirt frame, thereby can be convenient for take out the dust in the collecting box, make taking out of dust comparatively labour saving and time saving, because the baffle with connect the dirt frame to pass through slide, spout sliding connection, make can seal the through-hole through promoting the push rod to one side and make the baffle, thereby can avoid appearing spilling of dust leaking when will connect the dirt frame to take out.

Description

Coal mine ventilation device convenient for dust filtration

Technical Field

The utility model relates to a colliery ventilation technical field specifically is a colliery ventilation unit convenient to filter dust.

Background

Coal mines are an important resource, and when coal mines are mined in mines generally, potential safety hazards easily appear in dust generated by the coal mines, fresh air needs to be injected into the mines to dilute harmful gas and dust in the mines.

According to chinese patent No. CN 210564613U, a coal mine ventilation device convenient to filter dust is disclosed, which comprises a base, the lower extreme fixedly connected with universal wheel of base, and the upper end fixedly connected with connecting box of base, the right-hand member fixedly connected with air outlet of connecting box, and the inside of connecting box rotates and is connected with the pivot, the right-hand member fixedly connected with flabellum of pivot is equipped with collects mouth, collecting box and connecting pipe, collects the structural design of mouth and connecting pipe for the connecting pipe takes the air in the collecting box out, makes the dust collect in getting into the collecting box through collecting the mouth.

The collecting box in the above-mentioned patent is not convenient for take out the dust of collection for the in-process of taking out of dust is comparatively wasted time and energy, and because the structure is cleaned to the position, makes the filter screen need regular dismantlement clearance, thereby comparatively wastes time and energy.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a colliery ventilation unit convenient to filter dust to solve current colliery ventilation unit and be not convenient for take out the dust in the collecting box, and need regular dismantle the technical problem of clearance to the filter screen.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a colliery ventilation unit convenient to filter dust, includes the base, the top of base is provided with the connecting box, the top of connecting box is provided with the collecting box, the inside bottom of collecting box is provided with connects the dirt frame, the inside of base one side is provided with sealing door, the inside one side of connecing dirt frame is provided with the baffle, the top of baffle is provided with the push rod, the inside of collecting box is provided with the filter screen, the inside below that is located the filter screen of collecting box is provided with cleans the subassembly, one side of collecting box is provided with locating component.

By adopting the technical scheme, the sealing door is opened, the dust collecting frame can be taken out from the collecting box by pulling the handle towards the outer side, so that dust in the collecting box can be conveniently taken out, time and labor are saved, the through hole can be sealed by pushing the push rod to one side due to the fact that the baffle and the dust collecting frame are connected through the sliding plate and the sliding groove, dust leakage can be avoided when the dust collecting frame is taken out, the motor works, the output end of the motor drives the screw rod to rotate under the action of the belt pulley and the belt, the screw rod is in threaded connection with the threaded plate, the threaded plate can be driven, the brush plate can be moved in the horizontal direction, the filter screen can be cleaned, the filter screen can be prevented from being blocked by the dust, the filter screen does not need to be frequently disassembled and cleaned, time and labor are saved, and the rotating plate and the collecting box can be cleaned by rotating the rotating column, The bearing frame rotates to be connected for can make the locating pad keep away from the filter screen through rotating the rotor plate to one side hard, thereby can make filter screen and collecting box separation through outside pulling handle, thereby be convenient for realize the dismantlement change to the filter screen.

The utility model discloses further set up to, one side and the collecting box of sealing door pass through the hinge and rotate and be connected, connect dirt frame and collecting box sliding connection.

By adopting the technical scheme, the dust in the collecting box can be taken out conveniently, so that the dust can be taken out in a time-saving and labor-saving manner.

The utility model discloses further set up to, the baffle passes through slide, spout sliding connection with connecing the dirt frame, push rod and baffle fixed connection.

Through adopting above-mentioned technical scheme, make the baffle seal the through-hole to can avoid appearing spilling of dust leaking when taking out the dust-collecting frame.

The utility model discloses further set up to, locating component includes the rotor plate, one side of rotor plate is provided with rotation post, location pad respectively, the location pad is the elastic rubber material, the rotor plate rotates through rotating post, bearing frame with the collecting box and is connected.

Through adopting above-mentioned technical scheme, can make the connection between filter screen and the collecting box comparatively firm stable, can be convenient for realize the dismantlement of filter screen simultaneously and change.

The utility model discloses further set up to, it includes the motor to clean the subassembly, the output of motor is provided with the screw rod, the outside cover of screw rod is equipped with the flight, the top of flight is provided with the brush board, brush board and flight fixed connection.

Through adopting above-mentioned technical scheme, can clean the filter screen for can avoid the dust to block up the filter screen, thereby need not the regular dismantlement clearance to the filter screen, make comparatively labour saving and time saving.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a connect dirt frame, sealing door, baffle, push rod that set up, open sealing door, can take out from the collecting box through pulling the handle to the outside, thereby can be convenient for take out the dust in the collecting box, make taking out of dust comparatively labour saving and time saving, because baffle and connect dirt frame pass through slide, spout sliding connection, make can make the baffle seal the through-hole through pushing the push rod to one side, thereby can avoid appearing the spilling and leaking of dust when will connect dirt frame to take out;

2. the utility model discloses a cleaning assembly that sets up, the motor work, the output of motor drives the screw rod under the effect of belt pulley, belt and rotates, because screw rod and thread plate threaded connection make can drive thread plate, brush board and do the removal of horizontal direction, thereby can clean the filter screen, make can avoid the dust to block up the filter screen, thereby need not to dismantle the clearance to the filter screen regularly, make comparatively labour saving and time saving;

3. the utility model discloses a locating component who sets up because rotor plate and collecting box rotate through rotating post, bearing frame and be connected for can make the location pad keep away from the filter screen through rotating the rotor plate to one side hard, thereby can make filter screen and collecting box separation through pulling the handle to the outside, thereby be convenient for realize changing the dismantlement of filter screen.

Drawings

Fig. 1 is a schematic perspective view of the baffle of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a side sectional view of the present invention.

In the figure: 1. a base; 2. a connecting box; 3. a collection box; 4. a dust collecting frame; 5. a filter screen; 6. a sweeping assembly; 601. a motor; 602. a screw; 603. a thread plate; 604. brushing the board; 7. a sealing door; 8. a positioning assembly; 801. a rotating plate; 802. rotating the column; 803. a positioning pad; 9. a baffle plate; 10. a push rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

The utility model discloses the motor model who mentions in does: 90YYJ is available in the market or private subscription.

A coal mine ventilation device convenient for dust filtration is disclosed, as shown in figure 2-3, comprising a base 1, a connecting box 2 is arranged at the top end of the base 1, a collecting box 3 is arranged at the top end of the connecting box 2, a dust collecting frame 4 is arranged at the bottom end inside the collecting box 3, a sealing door 7 is arranged inside one side of the base 1, a baffle 9 is arranged at one side inside the dust collecting frame 4, the baffle 9 and the dust collecting frame 4 are in sliding connection through a sliding plate and a sliding chute, so that the through hole is sealed by the baffle 9, thereby preventing the dust from leaking when the dust collecting frame 4 is taken out, a push rod 10 is arranged at the top end of the baffle 9, the push rod 10 is fixedly connected with the baffle 9, a filter screen 5 is arranged inside the collecting box 3, a cleaning component 6 is arranged below the filter screen 5 inside the collecting box 3, thereby cleaning the filter screen 5 and preventing the dust from blocking the filter screen 5, thereby avoiding the need of frequently disassembling and cleaning the filter screen 5, make comparatively labour saving and time saving, one side of collecting box 3 is provided with locating component 8, can make the connection between filter screen 5 and the collecting box 3 comparatively firm stable, can be convenient for realize the dismantlement of filter screen 5 simultaneously and change.

Referring to fig. 3, one side of the sealing door 7 is rotatably connected with the collecting box 3 through a hinge, the dust receiving frame 4 is slidably connected with the collecting box 3, and the dust in the collecting box 3 can be conveniently taken out through the sealing door 7 and the dust receiving frame 4, so that the dust can be taken out in a time-saving and labor-saving manner.

Referring to fig. 3, the positioning assembly 8 includes a rotating plate 801, a rotating post 802 and a positioning pad 803 are respectively disposed on one side of the rotating plate 801, the positioning pad 803 is made of elastic rubber, the rotating plate 801 is rotatably connected to the collecting box 3 through the rotating post 802 and a bearing seat, and the rotating plate 801, the rotating post 802 and the positioning pad 803 are disposed to enable the connection between the filter screen 5 and the collecting box 3 to be firm and stable, and facilitate the disassembly and replacement of the filter screen 5.

Referring to fig. 3, the cleaning assembly 6 includes a motor 601, a screw 602 is disposed at an output end of the motor 601, a thread plate 603 is sleeved on an outer side of the screw 602, a brush plate 604 is disposed at a top end of the thread plate 603, the brush plate 604 is fixedly connected to the thread plate 603, and the filter screen 5 can be cleaned by the motor 601, the screw 602, the thread plate 603 and the brush plate 604, so that the filter screen 5 is prevented from being blocked by dust, the filter screen 5 is not required to be frequently disassembled and cleaned, and time and labor are saved.

The utility model discloses a theory of operation does: when the dust collecting device is used, the motor 601 is started, the output end of the motor 601 drives the screw 602 to rotate under the action of the belt pulley and the belt, the screw 602 is in threaded connection with the thread plate 603, so that the thread plate 603 and the brush plate 604 can be driven to move horizontally, the filter screen 5 can be cleaned, the filter screen 5 can be prevented from being blocked by dust, when the dust is collected to a certain degree, the sealing door 7 is opened, the dust collecting frame 4 is moved out of the collecting box 3 by pulling the handle outwards, so that the dust in the collecting box 3 can be conveniently taken out, the baffle 9 and the dust collecting frame 4 are in sliding connection through the sliding plate and the sliding groove, so that the baffle 9 can seal the through hole by pushing the push rod 10 to one side, the dust leakage can be avoided when the dust collecting frame 4 is taken out, and the rotating plate 801 is in rotating connection with the collecting box 3 through the rotating column 802 and the bearing seat, make can make the spacer 803 keep away from filter screen 5 through rotating the rotor plate 801 to one side hard to can make filter screen 5 and collecting box 3 separation through pulling the handle to the outside, thereby be convenient for realize the dismantlement of filter screen 5 and change.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides a colliery ventilation unit convenient to filter dust, includes base (1), its characterized in that: the dust collection device is characterized in that a connecting box (2) is arranged on the top end of the base (1), a collection box (3) is arranged on the top end of the connecting box (2), a dust collection frame (4) is arranged at the bottom end of the interior of the collection box (3), a sealing door (7) is arranged inside one side of the base (1), a baffle (9) is arranged on one side of the interior of the dust collection frame (4), a push rod (10) is arranged on the top end of the baffle (9), a filter screen (5) is arranged inside the collection box (3), a cleaning assembly (6) is arranged below the filter screen (5) in the interior of the collection box (3), and a positioning assembly (8) is arranged on one side of the collection box (3).

2. A coal mine ventilation unit to facilitate dust filtration according to claim 1, wherein: one side of the sealing door (7) is rotatably connected with the collecting box (3) through a hinge, and the dust collecting frame (4) is slidably connected with the collecting box (3).

3. A coal mine ventilation unit to facilitate dust filtration according to claim 1, wherein: the baffle (9) is connected with the dust collecting frame (4) in a sliding mode through a sliding plate and a sliding groove, and the push rod (10) is fixedly connected with the baffle (9).

4. A coal mine ventilation unit to facilitate dust filtration as claimed in claim 1 wherein: the positioning assembly (8) comprises a rotating plate (801), wherein a rotating column (802) and a positioning pad (803) are respectively arranged on one side of the rotating plate (801), the positioning pad (803) is made of elastic rubber, and the rotating plate (801) is rotatably connected with the collecting box (3) through the rotating column (802) and a bearing seat.

5. A coal mine ventilation unit to facilitate dust filtration according to claim 1, wherein: clean subassembly (6) and include motor (601), the output of motor (601) is provided with screw rod (602), the outside cover of screw rod (602) is equipped with thread plate (603), the top of thread plate (603) is provided with brush board (604), brush board (604) and thread plate (603) fixed connection.