CN215543051U

CN215543051U - Overhead line cleaning device of underground overhead line electric locomotive

Info

Publication number: CN215543051U
Application number: CN202122096014.6U
Authority: CN
Inventors: 张星波
Original assignee: No 1 Mine Of Shanxi Huayang Group Xinneng Co ltd
Current assignee: No 1 Mine Of Shanxi Huayang Group Xinneng Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-01-18
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a stringing cleaning device of an underground stringing electric locomotive, which comprises a rack, wherein a motor is fixedly connected to the rack, the output end of the motor is fixedly connected with a transmission rod, the outer wall of the transmission rod is fixedly connected with two driving wheels, the inner wall of the rack is rotatably connected with two rotating rods, the outer walls of the two rotating rods are both fixedly connected with a driven wheel, the two driving wheels and the outer wall of the driven wheel are respectively and jointly sleeved with a conveying belt, the bottom of the transmission rod and the bottoms of the two rotating rods are both fixedly connected with brush discs, a dust removing mechanism is arranged on the rack, the top of the rack is fixedly connected with a dust removing box, and an anti-blocking mechanism is arranged in the dust removing box. According to the utility model, the stringing is cleaned by the brush to remove dust on the stringing; the dust removing mechanism can collect dust in the air, so that the influence on the air quality is avoided; the filter screen is prevented from being blocked by the anti-blocking mechanism.

Description

Overhead line cleaning device of underground overhead line electric locomotive

Technical Field

The utility model relates to the technical field of cleaning devices, in particular to a stringing cleaning device of an underground stringing electric locomotive.

Background

Electric stringing and electric vehicle are important equipment in mining material transportation systems. The total length of the underground stringing is more than 1 ten thousand meters, and in order to prevent safety accidents caused by dust on the stringing and the line hangers, power failure is generally adopted, and broken cloth is used for manually removing dust on the stringing and the line hangers.

The stringing is cleaned manually, so that the operation is complicated and the time is wasted; in the process of removing dust from the overhead line, dust is scattered into the air to affect the quality of the air, and needs to be treated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a trolley cleaning device of an underground trolley locomotive, which cleans and removes dust on a trolley through a brush; the dust removing mechanism can collect dust in the air, so that the influence on the air quality is avoided; the filter screen is prevented from being blocked by the anti-blocking mechanism.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an overhead line cleaning device of overhead line electric locomotive in pit, includes the frame, the frame internal rotation is connected with two sets of rotatory rollers, fixedly connected with motor in the frame, the output fixedly connected with transfer line of motor, the transfer line runs through the frame and rotates rather than being connected, two action wheels of the outer wall fixedly connected with of transfer line, the inner wall of frame is rotated and is connected with two rotary rods, two the equal fixedly connected with of outer wall of rotary rod is from the driving wheel, two the action wheel overlaps with the outer wall from the driving wheel is common to be equipped with the conveyer belt, the equal fixedly connected with brush dish in bottom of the bottom of transfer line and two rotary rods, be equipped with dust removal mechanism in the frame, the top fixedly connected with dust removal case of frame, the dust removal incasement is equipped with and prevents blockking up mechanism.

Preferably, dust removal mechanism include with frame interior top fixed connection's well hollow pole, a plurality of dust absorption heads are installed to the bottom of well hollow pole, well hollow pole runs through the frame and rather than fixed connection, the top fixedly connected with negative pressure air fan of frame, be equipped with air inlet pipe mouth and exhaust pipe mouth on the negative pressure air fan, well hollow pole and air inlet pipe mouth fixed connection, exhaust pipe mouth fixedly connected with connecting pipe, the connecting pipe runs through the dust removal case and rather than fixed connection.

Preferably, prevent blockking up the mechanism including setting up the filter screen at the dust removal incasement, two fixed blocks of filter screen fixedly connected with, be equipped with two sliding trays on the dust removal case, two the fixed block is located the sliding tray respectively and sets up, two the fixed block respectively with sliding tray inner wall fixedly connected with spring, the first bevel gear of outer wall fixedly connected with of transfer line, first bevel gear meshing has second bevel gear, second bevel gear fixedly connected with dwang, the dwang runs through the dust removal case and rotates rather than being connected, dwang fixedly connected with cam.

Preferably, the bottom of the brush tray is provided with a plurality of brushes.

Preferably, a plurality of the cleaning heads are distributed at equal intervals.

Preferably, the negative pressure fan is fixedly connected with the frame through a bolt.

Compared with the prior art, the utility model has the beneficial effects that:

1. the output of motor drives transfer line, action wheel, conveyer belt, follows driving wheel, rotary rod, brush dish and rotates, and the rotation through brush dish drives the brush and rotates and clear up the dust on the overhead line, can clear up the overhead line automatically, practices thrift the manpower.

2. The dust in the air passes through the dust collection head, the hollow rod, the air inlet pipe orifice, the air exhaust pipe orifice and the connecting pipe under the action of the negative pressure fan and is finally discharged into the dust removal box, and the air is filtered through the filter screen, so that the dust in the air is prevented from directly discharging polluted air.

3. The first bevel gear, the second bevel gear, the rotating rod and the cam are driven to rotate through the rotation of the transmission rod, the intermittent contact between the cam and the filter screen enables the filter screen to vibrate continuously, and the accumulation of dust on the filter screen is avoided through vibration to cause the blockage of the filter screen.

In conclusion, the hairbrush is used for cleaning the stringing to remove dust on the stringing; the dust removing mechanism can collect dust in the air, so that the influence on the air quality is avoided; the filter screen is prevented from being blocked by the anti-blocking mechanism.

Drawings

FIG. 1 is a cross-sectional view of a trolley cleaning apparatus for an underground trolley locomotive in accordance with the present invention;

FIG. 2 is a schematic view of a portion of a trolley cleaning apparatus for an underground trolley locomotive according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is a partial structural schematic diagram of a trolley cleaning device of an underground trolley locomotive according to the utility model.

In the figure: 1 rack, 2 rotating rollers, 3 motor, 4 transmission rod, 5 rotating rod, 6 transmission belt, 7 brush disc, 8 hollow rod, 9 dust absorption head, 10 air inlet pipe orifice, 11 negative pressure fan, 12 exhaust pipe orifice, 13 connecting pipe, 14 dust removal box, 15 filter screen, 16 fixed block, 17 spring, 18 first bevel gear, 19 second bevel gear, 20 rotating rod, 21 cam.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a stringing cleaning device of an underground stringing electric locomotive, which comprises a frame 1, wherein the frame 1 is arranged on the electric locomotive and is driven to move by the movement of the electric locomotive, two groups of rotating rollers 2 are rotationally connected in the frame 1, the stringing can be straightened by the two groups of rotating rollers 2, the subsequent dust removal influenced by the bending of the stringing is avoided, a motor 3 is fixedly connected on the frame 1, the output end of the motor 3 is fixedly connected with a transmission rod 4, the transmission rod 4 penetrates through the frame 1 and is rotationally connected with the frame, the outer wall of the transmission rod 4 is fixedly connected with two driving wheels, the inner wall of the frame 1 is rotationally connected with two rotating rods 5, the outer walls of the two rotating rods 5 are fixedly connected with driven wheels, the two driving wheels are respectively sleeved with a conveyor belt 6 together with the outer wall of the driven wheels, and the bottoms of the transmission rod 4 and the two rotating rods 5 are respectively fixedly connected with a brush disc 7, the bottom of brush dish 7 is equipped with a plurality of brushes, removes dust, the manpower of saving through the brush rotation to the overhead line.

Be equipped with dust removal mechanism in the frame 1, dust removal mechanism include with frame 1 interior top fixed connection's well hollow rod 8, a plurality of dust absorption heads 9 are installed to well hollow rod 8's bottom, a plurality of dust absorption heads 9 are equidistant distribution, well hollow rod 8 runs through frame 1 and rather than fixed connection, frame 1's top fixedly connected with negative-pressure air fan 11, negative-pressure air fan 11 passes through bolt and frame 1 fixed connection, be equipped with inlet duct 10 and exhaust duct 12 on the negative-pressure air fan 11, well hollow rod 8 and inlet duct 10 fixed connection, exhaust duct 12 fixedly connected with connecting pipe 13, connecting pipe 13 runs through dust removal case 14 and handles the dust in the dust removal case 14 through discharging the dust in the air, avoid the pollution of air.

Frame 1's top fixedly connected with dust removal case 14, be equipped with in the dust removal case 14 and prevent blockking up mechanism, prevent blockking up mechanism including setting up filter screen 15 in dust removal case 14, two fixed blocks 16 of filter screen 15 fixedly connected with, be equipped with two sliding trays on the dust removal case 14, two fixed blocks 16 are located the sliding tray respectively and set up, fixed block 16 slides with the sliding tray is sealed, two fixed blocks 16 respectively with sliding tray inner wall fixedly connected with spring 17, the first bevel gear 18 of outer wall fixedly connected with of transfer line 4, first bevel gear 18 meshes there is second bevel gear 19, second bevel gear 19 fixedly connected with dwang 20, dwang 20 runs through dust removal case 14 and is connected rather than rotating, dwang 20 fixedly connected with cam 21, can avoid the jam of filter screen 15 through preventing blockking up mechanism.

In the utility model, a worker firstly starts the motor 3 and the negative pressure fan 11, the output end of the motor 3 drives the transmission rod 4, the driving wheel, the conveying belt 6, the driven wheel, the rotating rod 5 and the brush disc 7 to rotate, and the brush is driven to rotate through the rotation of the brush disc 7 to clean dust on the stringing, so that the stringing can be automatically cleaned, and the labor is saved; dust can appear in the cleaning process, the dust in the air is finally discharged into a dust removal box 14 through a dust collection head 9, a hollow rod 8, an air inlet pipe orifice 10, an air exhaust pipe orifice 12 and a connecting pipe 13 under the action of a negative pressure fan 11, and the air is filtered through a filter screen 15, so that the dust in the air is prevented from directly discharging polluted air; meanwhile, the transmission rod 4 rotates to drive the first bevel gear 18, the second bevel gear 19, the rotating rod 20 and the cam 21 to rotate, the cam 21 firstly contacts with the filter screen 15 in the rotating process to drive the filter screen 15 and the fixed block 16 to move upwards to stretch the spring 17, when the cam 21 continues to rotate and is not in contact with the filter screen 15, the fixed block 16 and the filter screen 15 move downwards under the action of the spring 17 to generate vibration, the filter screen 15 is continuously vibrated through the intermittent contact of the cam 21 continuously rotating and the filter screen 15, and the blockage caused by the accumulation of dust on the filter screen 15 is avoided through the vibration.

Claims

1. The utility model provides a wire lifting cleaning device of overhead line electric locomotive in pit, includes frame (1), its characterized in that, frame (1) internal rotation is connected with two sets of rotatory rollers (2), fixedly connected with motor (3) on frame (1), the output end fixedly connected with transfer line (4) of motor (3), transfer line (4) run through frame (1) and rotate rather than being connected, the outer wall fixedly connected with two action wheels of transfer line (4), the inner wall of frame (1) rotates and is connected with two rotary rods (5), two the equal fixedly connected with of outer wall of rotary rod (5) follows the driving wheel, two the action wheel overlaps with the outer wall from the driving wheel jointly and is equipped with conveyer belt (6) respectively, the equal fixedly connected with brush dish (7) in bottom of transfer line (4) and the bottom of two rotary rods (5), be equipped with dust removal mechanism on frame (1), the top fixedly connected with dust removal case (14) of frame (1), be equipped with in dust removal case (14) and prevent blockking up the mechanism.

2. The stringing cleaning device of an underground stringing electric locomotive according to claim 1, characterized in that the dust removing mechanism comprises a hollow rod (8) fixedly connected with the inner top of the frame (1), a plurality of dust collecting heads (9) are installed at the bottom of the hollow rod (8), the hollow rod (8) penetrates through the frame (1) and is fixedly connected with the frame, a negative pressure fan (11) is fixedly connected with the top of the frame (1), an air inlet pipe orifice (10) and an air exhaust pipe orifice (12) are arranged on the negative pressure fan (11), the hollow rod (8) and the air inlet pipe orifice (10) are fixedly connected, a connecting pipe (13) is fixedly connected with the air exhaust pipe orifice (12), and the connecting pipe (13) penetrates through the dust removing box (14) and is fixedly connected with the air exhaust pipe orifice (12).

3. The trolley wire cleaning device for the underground trolley locomotive according to claim 1, the anti-blocking mechanism comprises a filter screen (15) arranged in the dust removing box (14), the filter screen (15) is fixedly connected with two fixed blocks (16), the dust removal box (14) is provided with two sliding grooves, the two fixed blocks (16) are respectively positioned in the sliding grooves, the two fixed blocks (16) are respectively and fixedly connected with springs (17) with the inner walls of the sliding grooves, a first bevel gear (18) is fixedly connected to the outer wall of the transmission rod (4), a second bevel gear (19) is meshed with the first bevel gear (18), second bevel gear (19) fixedly connected with dwang (20), dwang (20) run through dust removal case (14) and rotate rather than being connected, dwang (20) fixedly connected with cam (21).

4. The trolley wire sweeping device of a downhole trolley locomotive according to claim 1, wherein a plurality of brushes are arranged at the bottom of the brush disc (7).

5. The trolley wire cleaning device of a downhole trolley locomotive according to claim 2, characterized in that a plurality of said dust suction heads (9) are equally spaced.

6. The trolley cleaning device of an underground trolley locomotive according to claim 2, characterized in that the negative pressure fan (11) is fixedly connected with the frame (1) through bolts.