CN110255123A - A kind of unpowered roller brush type sweeper - Google Patents
A kind of unpowered roller brush type sweeper Download PDFInfo
- Publication number
- CN110255123A CN110255123A CN201910515802.9A CN201910515802A CN110255123A CN 110255123 A CN110255123 A CN 110255123A CN 201910515802 A CN201910515802 A CN 201910515802A CN 110255123 A CN110255123 A CN 110255123A
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- CN
- China
- Prior art keywords
- flat key
- support
- conveyor belt
- mounting rod
- idler wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 241001417527 Pempheridae Species 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 2
- 239000003245 coal Substances 0.000 abstract description 39
- 238000012423 maintenance Methods 0.000 abstract description 7
- 230000009467 reduction Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 238000005065 mining Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000003818 cinder Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229940091263 other mineral product in atc Drugs 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/18—Cleaning devices comprising brushes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Brushes (AREA)
Abstract
The invention discloses a kind of unpowered roller brush type sweepers of technical field of coal mine, including top plate, conveyor belt carrying roller and round brush, the conveyor belt carrying roller and the round brush are in the lower end of the top plate, it is contacted at the top of the bottom of the conveyor belt carrying roller and the round brush, the bottom left rear and front end of the top plate is mounted on first support, the left side top of two first supports is mounted on first bearing seat, the bottom right rear and front end of the top plate is equipped with second support, the left bottom of two second supports is mounted on second bearing seat, the conveyor belt carrying roller is mounted between two first bearing seats, the conveyor belt carrying roller includes roll shaft, two first support bars, first mounting rod and the first idler wheel, the present invention can effectively clear up slack coal remaining in conveyor belt, it is defeated along reduction The unrestrained of belt lane slack coal is sent, post and the labor intensity of maintenance mans are reduced.
Description
Technical field
The present invention relates to technical field of coal mine, specially a kind of unpowered roller brush type sweeper.
Background technique
It is the mankind in the region of the mining area exploitation coal resources rich in coal, is generally divided into underground mine and open coal mine.
When coal seam is remote from earth's surface, it is typically chosen to underground and digs tunnel digging coal, this is underground mine.When coal seam away from earth's surface away from
When close, it is typically chosen directly removing surface soil layer and excavates coal, this is open coal mine.China's overwhelming majority coal mine belongs to well
Work coal mine.Coal mine range includes the very big region of above and below ground and related facility.Coal mine is the mankind in digging rich in there is coal
Geological stratification when the proportional space that is excavated, generally include tunnel, well cave and face etc..Coal is most important solid combustion
Material, is one kind of kaustobilite.It is the plant in great numbers grown by certain geological epoch, in suitable geological environment,
It is gradually accumulated into thick-layer, and is buried in water-bed or silt, is formed by very long geochronic geochronic natural incoalation.?
It is most with producing coal in the stratum in the Carboniferous Period, the Permian Period, Jurassic Period and the Tertiary Period in the world in Various Geolcgical Ages, it is important into
The coal epoch.The phosphorus content of coal is generally 46~97%, brown to black, has dim to metallic luster.According to degree of coalification
Difference, coal can be divided into peat, four class of lignite, bituminous coal and anthracite.
Coal mining belt conveyor is primarily referred to as the Belt Conveying used in coal digging, production, transhipment, process
Machine.Coal mining belt conveyor has the spies such as freight volume is big, working environment is complicated, bearing capacity is strong and transportation range is longer
Point.It is used on the main coal-producing area Shanxi, Inner Mongol, Xinjiang in China and other places extensive.Coal mining belt conveyor not only can be in coal
It is used in charcoal process of manufacture, is equally also suitable and is used in the process of manufacture of other mineral products.It, can be in terms of energy consumption
It effectively reduces energy consumption and economic benefit is provided, the energy and protection environment can be more saved compared to Automobile Transportation mode.
Travelling belt loading end of travelling belt during prolonged use covers glue serious wear, only leans on unloading roller
One of lower section sweeper can not effectively remove foundry loam of the adhesive gel with loading end, cause along belt lane to spill below tail band coal compared with
It is more, increase live post and the labor intensity of maintenance mans.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of unpowered roller brush type sweeper
Travelling belt loading end of travelling belt during prolonged use covers glue serious wear, only below unloading roller together
Sweeper can not effectively remove foundry loam of the adhesive gel with loading end, and it is more to cause along belt lane to spill coal below tail band, increase
The problem of labor intensity of live post and maintenance mans.
To achieve the above object, the invention provides the following technical scheme: a kind of unpowered roller brush type sweeper, including top
Plate, conveyor belt carrying roller and round brush, the conveyor belt carrying roller and the round brush are in the lower end of the top plate, the conveying skin
It being contacted at the top of bottom with carrying roller and the round brush, the bottom left rear and front end of the top plate is mounted on first support,
The left side top of two first supports is mounted on first bearing seat, and the bottom right rear and front end of the top plate is equipped with
Second support, the left bottom of two second supports are mounted on second bearing seat, and the conveyor belt carrying roller is mounted on
Between two first bearing seats, the conveyor belt carrying roller includes roll shaft, two first support bars, the first mounting rod and the first rolling
Wheel, two one the first from left right sides of first support bar are mounted on the left and right sides of the roll shaft, and first mounting rod is mounted on the right side
The right end of first support bar described in side, first idler wheel are mounted on the outer wall of first mounting rod, the round brush installation
Between two second bearing seats, the round brush includes brush roll, two second support bars, the second mounting rod and the second rolling
Wheel, two one the first from left right sides of second support bar are mounted on the left and right sides of the brush roll, and second mounting rod is mounted on the right side
The right end of second support bar described in side, second idler wheel are mounted on the outer wall of second mounting rod.
Preferably, the right side upper and lower ends of the first bearing seat offer the first mounting hole, the first support
The right contact face upper and lower ends of left side and the first bearing seat offer the first threaded hole, two first screw threads
The position in hole is corresponding with the position of two first mounting holes, passes through bolt, the first mounting hole, the first threaded hole and nut
Cooperation the first bearing seat is fixedly mounted on to the left side of the first support.
Preferably, the right side upper and lower ends of the second bearing seat offer the second mounting hole, the second support
The right contact face upper and lower ends of left side and the second bearing seat offer the second threaded hole, two second screw threads
The position in hole is corresponding with the position of two second mounting holes, passes through bolt, the second mounting hole, the second threaded hole and nut
Cooperation the second bearing seat is fixedly mounted on to the left side of the second support.
Preferably, the first flat key slot, first idler wheel and first peace are offered at the top of first mounting rod
The contact surface of dress bar offers third mounting hole, and the inner cavity top of the third mounting hole offers the second flat key slot, and described the
The size of two flat key slots is identical as the size of the first flat key slot, and the inner cavity of the first flat key slot is embedded with the first flat key and will
The top of first flat key passes through first flat key, the first flat key slot and the second flat key slot in the second flat key slot
First idler wheel is fixedly mounted on the outer wall of first mounting rod by cooperation.
Preferably, third flat key slot, second idler wheel and second peace are offered at the top of second mounting rod
The contact surface of dress bar offers third mounting hole, and the inner cavity top of the third mounting hole offers Siping City's keyway, and described the
The size of Siping City's keyway is identical as the size of the third flat key slot, and the inner cavity of the third flat key slot is embedded with the second flat key and will
The top of second flat key passes through second flat key, third flat key slot and Siping City's keyway in Siping City's keyway
Second idler wheel is fixedly mounted on the outer wall of second mounting rod by cooperation.
Compared with prior art, the beneficial effects of the present invention are: the present invention can be effectively to remaining in conveyor belt
Slack coal is cleared up, and is connect the second idler wheel with the first idler wheel by driving belt, in use, conveyor belt transport is collected
Coal mine, band action roller shaft rotates in conveyor belt motion process, and roll shaft drives the first rolling by first support bar and the first mounting rod
Wheel rotation, the first idler wheel drive the second idler wheel to rotate by driving belt, and the second idler wheel passes through the second mounting rod and the second support
Bar drives brush roll rotation, is cleaned by the bristle on brush roll to conveyor belt, the direction of rotation of brush roll and conveyor belt
Direction of travel is on the contrary, can effectively clean out the cinder being stuck in conveyor belt, conveyor belt along effective reduction
Trickling down for lane slack coal, reduces post and the labor intensity of maintenance mans.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is top plate right view of the present invention；
Fig. 3 is conveyor belt idler structure schematic diagram of the present invention；
Fig. 4 is conveyor belt carrying roller right view of the present invention；
Fig. 5 is roller brushes structure schematic diagram of the present invention；
Fig. 6 is round brush right view of the present invention.
In figure: 100 top plates, 110 first supports, 120 first bearing seats, 130 second supports, 140 second bearing seats, 200
Conveyor belt carrying roller, 210 roll shafts, 220 first support bars, 230 first mounting rods, 240 first idler wheels, 250 first flat keys, 300
Round brush, 310 brush rolls, 320 second support bars, 330 second mounting rods, 340 second idler wheels, 350 second flat keys.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of unpowered roller brush type sweeper, can effectively carry out to slack coal remaining in conveyor belt
It clears up, conveyor belt lane slack coal is unrestrained along reduction, post and the labor intensity of maintenance mans is reduced, referring to Fig. 1, including
Top plate 100, conveyor belt carrying roller 200 and round brush 300；
Fig. 1 and Fig. 2 are please referred to, there are two the first bearing seats 120, two second of first support 110, two for the tool of top plate 100
Bracket 130 and two second bearing seats 140, specifically, the bottom for being welded on bottom plate 100 of two first supports 110 one in front and one in back
Portion rear and front end, two first supports 110 are corresponding, and two first bearing seats 120 are installed in the left side top of first support 110
A first bearing seat 120 is installed in the left side in portion, a first support 110, and the right side upper and lower ends of first bearing seat 120 are opened
Equipped with the first mounting hole, the left side of first support 110 is offered with the right contact face upper and lower ends of first bearing seat 120
First threaded hole, the position of two the first threaded holes is corresponding with the position of two the first mounting holes, and bolt-through first is pacified
Bolt is simultaneously screwed onto the first threaded hole and is screwed on the outer wall of bolt through the first threaded hole, then by nut, spiral shell by dress hole
The left side of bolt and the right side face contact of first support 110, pass through matching for bolt, the first mounting hole, the first threaded hole and nut
It closes and first bearing seat 120 is fixedly mounted on to the left side of first support 110, two second supports 130 being welded on one in front and one in back
The bottom rear and front end of top plate 100, second support 130 is 130 corresponding between the right side of first support 110, two second, and two
A bearing block 140 is installed in the left bottom of second support 130, and second axis is installed in the left side of a second support 130
Hold seat 140, the right side upper and lower ends of second bearing seat 140 offer the second mounting hole, the left side of second support 130 and the
The right contact face upper and lower ends of two bearing bracket 140 offer the second threaded hole, the position of two the second threaded holes with two
The position of second mounting hole is corresponding, is screwed onto the second threaded hole by the second mounting hole of bolt-through and by bolt and through the
Two threaded holes, then nut is screwed on the outer wall of bolt, the left side of bolt and the right contact of second support 130 pass through
Second bearing seat 140 is fixedly mounted on second support 130 by the cooperation of bolt, the second mounting hole, the second threaded hole and nut
Left side, top plate 100, first support 110 and second support 130 are stainless steel；
Fig. 1, Fig. 3 and Fig. 4 are please referred to, 210, two conveyor belt carrying roller 200, roll shaft first support bars 220, first are installed
Bar 230, the first idler wheel 240 and the first flat key 250, specifically, conveyor belt carrying roller 200 is transversely mounted on two first bearing seats
Between 120, two 220 1 the first from left right sides of first support bar are welded on the left and right sides of roll shaft 210, and conveyor belt is socketed in roll shaft
On 210 outer wall, two support rods 220 are plugged on the inner cavity of first bearing seat 120 and run through the outside of first bearing seat 120
Face, with a first support bar 220, roll shaft 210 passes through 120 He of first bearing seat for the inner cavity grafting of a first bearing seat 120
First support bar 220 is fitted between two first supports 110, and the first mounting rod 230 is welded on right side first and supports
The right side middle-end of bar 220, the first mounting rod 230 are mounted on first in the right side of right side first support 110, the first idler wheel 240
On the outer wall of mounting rod 230, the top of the first mounting rod 230 offers the first flat key slot, the first idler wheel 240 and the first mounting rod
230 contact surface offers third mounting hole, and the inner cavity top of third mounting hole offers the second flat key slot, the second flat key slot
Size is identical as the size of the first flat key slot, and the bottom of the first flat key 250 is embedded in the first flat key slot and the top of the first flat key 250
Portion is in the second flat key slot, by the cooperation of the first flat key 250, the first flat key slot and the second flat key slot by the first idler wheel 240
It is fixedly mounted on the outer wall of the first mounting rod 230, conveyor belt carrying roller 200, roll shaft 210, first support bar 220, first are pacified
Filling bar 230, the first idler wheel 240 and the first flat key 250 is stainless steel；
Fig. 1, Fig. 5 and Fig. 6 are please referred to, round brush 300 has brush roll 310, two second support bars 320, the second mounting rods
330, the second idler wheel 340 and the second flat key 350, specifically, round brush 300 is transversely mounted between two second bearing seats 140, rolling
The top of brush 300 is in contact with the lateral surface of conveyor belt, two second support bar 320 1 the first from left it is right be welded on brush roll 310
Left and right sides middle-end, the outer wall of brush roll 310 it is criss-cross bristle is installed, the outside face contact of bristle and conveyor belt,
Two second support bars 320 are plugged on the inner cavity of second bearing seat 140, the inner cavity grafting of a second bearing seat 140 one
Brush roll 310 is mounted on two second supports by the cooperation of second support bar 320 and second bearing seat 140 by two support rods 320
Between 130, the second mounting rod 330 is welded on the right side middle-end of right side second support bar 320, and the second idler wheel 340 is mounted on second
On the outer wall of mounting rod 330, the top of the second mounting rod 330 offers third flat key slot, the second idler wheel 340 and the second mounting rod
330 contact surface offers third mounting hole, and the inner cavity top of third mounting hole offers Siping City's keyway, Siping City's keyway
Size is identical as the size of third flat key slot, and the bottom of the second flat key 350 is in third flat key slot and by the second flat key 350
Top is in Siping City's keyway, by the cooperation of the second flat key 350, third flat key slot and Siping City's keyway by the second idler wheel
340 are fixedly mounted on the outer wall of the second mounting rod 330, and the second idler wheel 340 is connect by driving belt with the first idler wheel 240,
The conveyor belt band action roller shaft 210 of movement rotates, and roll shaft 210 drives first support bar 220 to rotate, and first support bar 220 drives
The rotation of first mounting rod 230, the first mounting rod drive the rotation of the first idler wheel 240, and the first idler wheel 240 passes through driving belt drive the
Second wheel 340 rotates, and the second idler wheel 340 drives brush roll 310 to rotate by the second mounting rod 330 and second support bar 320, brush roll
310 direction of rotation and the direction of travel of conveyor belt on the contrary, cleaned by the bristle on brush roll 310 to conveyor belt,
Due to the direction of rotation of brush roll 310 and the direction of travel of conveyor belt on the contrary, the coal that will effectively can be stuck in conveyor belt
Slag is cleaned out, and conveyor belt lane slack coal is unrestrained along effective reduction, reduces post and the labor intensity of maintenance mans.
Specific in use, round brush 300 is mounted on the place tail band 2m or so after unloading roller by those skilled in the art, lead to
It crosses driving belt and connect the second idler wheel 340 with the first idler wheel 240, in use, conveyor belt transports collected coal mine, conveying
Band action roller shaft 210 rotates during belt movement, and roll shaft 210 drives first by first support bar 220 and the first mounting rod 230
Idler wheel 240 rotates, and the first idler wheel 240 drives the second idler wheel 340 to rotate by driving belt, and the second idler wheel 340 passes through the second peace
It fills bar 330 and second support bar 320 drives brush roll 310 to rotate, conveyor belt is cleaned by the bristle on brush roll 310,
The direction of rotation of brush roll 310 and the direction of travel of conveyor belt are on the contrary, can be effectively clear by the cinder being stuck in conveyor belt
Reason is clean, and conveyor belt lane slack coal is unrestrained along effective reduction, reduces post and the labor intensity of maintenance mans.
Although hereinbefore invention has been described by reference to embodiment, the scope of the present invention is not being departed from
In the case where, various improvement can be carried out to it and can replace component therein with equivalent.Especially, as long as being not present
Structural conflict, the various features in presently disclosed embodiment can be combined with each other use by any way,
The description for not carrying out exhaustive to the case where these combinations in this specification is examined merely for the sake of omission length with what is economized on resources
Consider.Therefore, the invention is not limited to specific embodiments disclosed herein, but the institute including falling within the scope of the appended claims
There is technical solution.
Claims (5)
1. a kind of unpowered roller brush type sweeper, it is characterised in that: including top plate (100), conveyor belt carrying roller (200) and round brush
(300), the conveyor belt carrying roller (200) and the round brush (300) are in the lower end of the top plate (100), the conveying skin
Bottom with carrying roller (200) is contacted with the top of the round brush (300), and the bottom left rear and front end of the top plate (100) is equal
It is equipped with first support (110), the left side top of two first supports (110) is mounted on first bearing seat (120), institute
The bottom right rear and front end for stating top plate (100) is equipped with second support (130), the left side of two second supports (130)
Bottom is mounted on second bearing seat (140), the conveyor belt carrying roller (200) be mounted on two first bearing seats (120) it
Between, the conveyor belt carrying roller (200) includes roll shaft (210), two first support bars (220), the first mounting rod (230) and
One idler wheel (240), two (220) one the first from left right sides of first support bar are mounted on the left and right sides of the roll shaft (210), described
First mounting rod (230) is mounted on the right end of the right side first support bar (220), and first idler wheel (240) is mounted on institute
On the outer wall for stating the first mounting rod (230), the round brush (300) is mounted between two second bearing seats (140), described
Round brush (300) includes brush roll (310), two second support bars (320), the second mounting rod (330) and the second idler wheel (340), and two
A (320) one the first from left right side of the second support bar is mounted on the left and right sides of the brush roll (310), second mounting rod
(330) it is mounted on the right end of the right side second support bar (320), second idler wheel (340) is mounted on second installation
On the outer wall of bar (330).
2. a kind of unpowered roller brush type sweeper according to claim 1, it is characterised in that: the first bearing seat
(120) right side upper and lower ends offer the first mounting hole, the left side of the first support (110) and the first bearing
The right contact face upper and lower ends of seat (120) offer the first threaded hole, the position of two first threaded holes with two
The position of first mounting hole is corresponding, by the cooperation of bolt, the first mounting hole, the first threaded hole and nut by described
One bearing block (120) is fixedly mounted on the left side of the first support (110).
3. a kind of unpowered roller brush type sweeper according to claim 1, it is characterised in that: the second bearing seat
(140) right side upper and lower ends offer the second mounting hole, the left side of the second support (130) and the second bearing
The right contact face upper and lower ends of seat (140) offer the second threaded hole, the position of two second threaded holes with two
The position of second mounting hole is corresponding, by the cooperation of bolt, the second mounting hole, the second threaded hole and nut by described
Two bearing bracket (140) is fixedly mounted on the left side of the second support (130).
4. a kind of unpowered roller brush type sweeper according to claim 1, it is characterised in that: first mounting rod
(230) the first flat key slot is offered at the top of, the contact surface of first idler wheel (240) and first mounting rod (230) is opened
Equipped with third mounting hole, the inner cavity top of the third mounting hole offers the second flat key slot, the size of the second flat key slot
Identical as the size of the first flat key slot, the inner cavity of the first flat key slot is embedded with the first flat key (250) and by described first
The top of flat key (250) passes through first flat key (250), the first flat key slot and the second flat key slot in the second flat key slot
Cooperation first idler wheel (240) is fixedly mounted on the outer wall of first mounting rod (230).
5. a kind of unpowered roller brush type sweeper according to claim 1, it is characterised in that: second mounting rod
(330) third flat key slot is offered at the top of, the contact surface of second idler wheel (340) and second mounting rod (330) is opened
Equipped with third mounting hole, the inner cavity top of the third mounting hole offers Siping City's keyway, the size of described Siping City keyway
Identical as the size of the third flat key slot, the inner cavity of the third flat key slot is embedded with the second flat key (350) and by described second
The top of flat key (350) passes through second flat key (350), third flat key slot and Siping City's keyway in Siping City's keyway
Cooperation second idler wheel (340) is fixedly mounted on the outer wall of second mounting rod (330).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910515802.9A CN110255123A (en) | 2019-06-14 | 2019-06-14 | A kind of unpowered roller brush type sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910515802.9A CN110255123A (en) | 2019-06-14 | 2019-06-14 | A kind of unpowered roller brush type sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110255123A true CN110255123A (en) | 2019-09-20 |
Family
ID=67918405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910515802.9A Pending CN110255123A (en) | 2019-06-14 | 2019-06-14 | A kind of unpowered roller brush type sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110255123A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5779024A (en) * | 1993-12-22 | 1998-07-14 | Harper; Christopher R. | Cleaning device for endless conveyor |
| KR20000011086U (en) * | 1998-11-30 | 2000-06-26 | 이구택 | Welding chip removal device attached to hot rolled coil |
| CN201325754Y (en) * | 2008-12-24 | 2009-10-14 | 刚军 | Energy-free sweeper rolling brush |
| CN202687425U (en) * | 2012-07-27 | 2013-01-23 | 大唐华银电力股份有限公司 | Cleaning device for adhesive tape type conveyer |
| CN208120130U (en) * | 2018-02-23 | 2018-11-20 | 中国神华能源股份有限公司 | Tape sweeper and sealing-tape machine |
-
2019
- 2019-06-14 CN CN201910515802.9A patent/CN110255123A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5779024A (en) * | 1993-12-22 | 1998-07-14 | Harper; Christopher R. | Cleaning device for endless conveyor |
| KR20000011086U (en) * | 1998-11-30 | 2000-06-26 | 이구택 | Welding chip removal device attached to hot rolled coil |
| CN201325754Y (en) * | 2008-12-24 | 2009-10-14 | 刚军 | Energy-free sweeper rolling brush |
| CN202687425U (en) * | 2012-07-27 | 2013-01-23 | 大唐华银电力股份有限公司 | Cleaning device for adhesive tape type conveyer |
| CN208120130U (en) * | 2018-02-23 | 2018-11-20 | 中国神华能源股份有限公司 | Tape sweeper and sealing-tape machine |
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Application publication date: 20190920 |
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| RJ01 | Rejection of invention patent application after publication |