CN109289367A - A kind of industrial processing equipment cleaner - Google Patents

A kind of industrial processing equipment cleaner Download PDF

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Publication number
CN109289367A
CN109289367A CN201811419456.6A CN201811419456A CN109289367A CN 109289367 A CN109289367 A CN 109289367A CN 201811419456 A CN201811419456 A CN 201811419456A CN 109289367 A CN109289367 A CN 109289367A
Authority
CN
China
Prior art keywords
poly
holes
processing equipment
industrial processing
rotation axis
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.)
Pending
Application number
CN201811419456.6A
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Chinese (zh)
Inventor
钱月方
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changxin Shen Zeithaml Machinery Technology Co Ltd
Original Assignee
Changxin Shen Zeithaml Machinery Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changxin Shen Zeithaml Machinery Technology Co Ltd filed Critical Changxin Shen Zeithaml Machinery Technology Co Ltd
Priority to CN201811419456.6A priority Critical patent/CN109289367A/en
Publication of CN109289367A publication Critical patent/CN109289367A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66Regeneration of the filtering material or filter elements inside the filter
    • B01D46/68Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
    • B01D46/681Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like

Abstract

A kind of industrial processing equipment cleaner disclosed by the invention, bolt, No. two adjusting bolts and poly- dirt case are adjusted including dust collecting box, four groups of push wheels, No.1 rotation axis, No. two rotation axis, No.1 connecting plate, No. two connecting plates, No.1, the side of the dust collecting box is provided with No.1 through-hole, No. two through-holes, No.1 through slot and power supply slot, and the No.1 rotation axis passes through No.1 through-hole and two groups of push wheels.A kind of industrial processing equipment cleaner of the present invention, bolt, No. two adjusting bolts, iron dust filtration net and transparent sealing plate are adjusted equipped with No.1, can facilitate industrial processing equipment cleaner is pushed and pulled, taking operates with, a large amount of iron filings can be prevented to enter the inside of gather qi together room, the collision between iron filings and electric fan is avoided to occur, the situation of gathering dust of poly- dirt bag can be observed constantly, brought convenience for the use of industrial processing equipment cleaner, brought better prospect of the application.

Description

A kind of industrial processing equipment cleaner
Technical field
The present invention relates to field of dust removal equipment, in particular to a kind of industrial processing equipment cleaner.
Background technique
Industrial processing equipment cleaner is the device that a kind of pair of process equipment is dusted, with industrial development into Step, the dedusting of process equipment are paid close attention to by people, are widely used in dust removal field, have preferable using effect, existing work Industry process equipment cleaner is unable to satisfy the demand of people, it is therefore desirable to more convenient and fast industrial processing equipment cleaner; There are certain drawbacks when in use in existing industrial processing equipment cleaner, firstly, in actual use, it can not be to work Industry process equipment cleaner is accomplished to push and pull, taking operates with, and reduces the easy-to-use of industrial processing equipment cleaner Property, secondly, in actual use, have a large amount of iron filings is entered in gather qi together room by air inlet, it will cause iron filings and electricity The collision of fan, reduce industrial processing equipment cleaner uses practicability, finally, poly- dirt bag cannot be observed constantly It gathers dust situation, inconvenience is brought for the use of industrial processing equipment cleaner, for this purpose, it is proposed that a kind of industrial processing equipment Cleaner.
Summary of the invention
The main purpose of the present invention is to provide a kind of industrial processing equipment cleaners, can effectively solve background technique The problems in.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of industrial processing equipment cleaner, including dust collecting box, four groups of push wheels, No.1 rotation axis, No. two rotation axis, No.1 connect Fishplate bar, No. two connecting plates, No.1 adjust bolt, No. two adjusting bolts and poly- dirt case, the side of the dust collecting box and are provided with No.1 Through-hole, No. two through-holes, No.1 through slot and power supply slot, the No.1 rotation axis pass through No.1 through-hole and two groups of push wheels, described two Number rotation axis passes through No. two through-holes and two groups of push wheels, and the inside of the No.1 through slot is equipped with the iron dust filtration net of part, and iron Bits filter screen side baffle is installed, the side of the baffle is equipped with pull plate, be provided with below the dust collecting box into Port, the dust collecting box are internally provided with rotating brushes, motor and gather qi together room, and one end of the motor is equipped with electric fan, The upper surface of described gather qi together room is equipped with connecting tube, and the upper surface of described dust collecting box is provided with No. three through-holes, before the poly- dirt case It is provided with exhaust outlet, the side of the poly- dirt case is provided with No.1 tapped blind hole, and the other side of the poly- dirt case is provided with No. two Tapped blind hole, the side of the No.1 connecting plate are provided with No.1 tapped through hole, and the No.1 adjusts bolt and passes through No.1 screw thread Through-hole, one end that the No.1 adjusts bolt are located at the inside of No.1 tapped blind hole, and the side of No. two connecting plates is provided with No. two tapped through holes, No. two adjusting bolts pass through No. two tapped through holes, and one end of No. two adjustings bolt is located at No. two The inside of tapped blind hole, is equipped with fixed link between the No.1 connecting plate and No. two connecting plates, the upper surface of described poly- dirt case is set No. two through slots are equipped with, and the interior side of No. two through slots is provided with placing groove, the inside of the placing groove is equipped with the saturating of part Bright sealing plate, the upper surface of described transparent sealing plate are equipped with draw back plate, and No. four through-holes are provided with below the poly- dirt case, described The inside of poly- dirt case is equipped with poly- dirt bag, and the inside of poly- dirt bag is equipped with filter, is equipped with spiral shell below the poly- dirt bag Line pipe, the connecting tube pass through No. three through-holes and No. four through-holes, and one end of the connecting tube is located at the inside of screwed pipe, and connects Pipe and the outer surface of screwed pipe coupling part are provided with and the mutually matched external screw thread of screwed pipe.
Preferably, the size shape of the No.1 rotation axis and No. two rotation axis is all the same, and No.1 rotation axis and No. two It is upward that rotation axis is respectively positioned on same level.
Preferably, No. three through-holes and No. four through-holes are respectively positioned in same vertical line.
Preferably, the No.1 connecting plate and No. two connecting plates are the identical cuboid of size.
Preferably, the electric fan is located at the inside of gather qi together room.
Preferably, the one number service hole is located at the side of No. two through-holes.
Preferably, the exhaust outlet and filter are respectively positioned in same level.
Preferably, the dust collecting box, motor, No.1 adjust bolt, No. two appearances for adjusting bolt, fixed link and poly- dirt case Face is coated with rust-proof coating.
Compared with prior art, the invention has the following beneficial effects:
Bolt and No. two adjusting bolts are adjusted by the No.1 of setting, can facilitate and industrial processing equipment cleaner is pushed away Draw, taking operates with, improve the ease of use of industrial processing equipment cleaner;
By the iron dust filtration net of setting, a large amount of iron filings can be prevented to enter the inside of gather qi together room, avoid iron filings and electric fan Between collision occur, improve industrial processing equipment cleaner use practicability;
By the transparent sealing plate of setting, the situation of gathering dust of poly- dirt bag can be observed constantly, set for industrial processing equipment dedusting Standby use brings convenience, has certain practicability;
Entire industrial processing equipment cleaner structure is simple, and easy to operate, the effect used is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of industrial processing equipment cleaner of the present invention;
Fig. 2 is a kind of bottom view of industrial processing equipment cleaner of the present invention;
Fig. 3 is a kind of cross-sectional view of industrial processing equipment cleaner dust collecting box of the present invention;
Fig. 4 is a kind of cross-sectional view of the poly- dirt case of industrial processing equipment cleaner of the present invention;
Fig. 5 is a kind of cross-sectional view of industrial processing equipment cleaner No.1 rotation axis of the present invention;
Fig. 6 is the cross-sectional view that a kind of industrial processing equipment cleaner No.1 of the present invention adjusts bolt;
Fig. 7 is a kind of cross-sectional view of industrial processing equipment cleaner iron dust filtration net of the present invention.
In figure: 1, dust collecting box;2, No.1 through-hole;3, No. two through-holes;4, No.1 through slot;5, push wheel;6, No.1 rotation axis;7, No. two rotation axis;8, iron dust filtration net;9, baffle;10, pull plate;11, air inlet;12, power supply slot;13, rotating brushes; 14, motor;15, gather qi together room;16, electric fan;17, connecting tube;18, No. three through-holes;19, exhaust outlet;20, No.1 tapped blind hole; 21, No. two tapped blind holes;22, No.1 connecting plate;23, No. two connecting plates;24, No.1 tapped through hole;25, No. two tapped through holes; 26, No.1 adjusts bolt;27, No. two adjusting bolts;28, fixed link;29, No. two through slots;30, transparent sealing plate;31, it places Slot;32, draw back plate;33, No. four through-holes;34, poly- dirt bag;35, screwed pipe;36, external screw thread;37, filter;38, poly- dirt case.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to Specific embodiment, the present invention is further explained.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " rear end ", The orientation or positional relationship of the instructions such as " both ends ", " one end ", " other end " is to be based on the orientation or positional relationship shown in the drawings, only It is that for the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specifically Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " the Two " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set Be equipped with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, may be a detachable connection or one Connect to body;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, it can also be indirect by intermediary It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition State the concrete meaning of term in the present invention.
As shown in figs. 1-7, a kind of industrial processing equipment cleaner, including dust collecting box 1, four group of push wheel 5, No.1 rotation axis 6, No. two rotation axis 7,22, No. two connecting plates 23 of No.1 connecting plate, No.1 adjust 26, No. two adjusting bolts 27 of bolt and poly- dirt case 38, the side of dust collecting box 1 is provided with 2, No. two through-holes 3 of No.1 through-hole, No.1 through slot 4 and power supply slot 12, No.1 rotation axis 6 and wears No.1 through-hole 2 and two groups of push wheels 5 are crossed, No. two rotation axis 7 pass through No. two through-holes 3 and two groups of push wheels 5, and the inside of No.1 through slot 4 is pacified Iron dust filtration net 8 equipped with part, and the side of iron dust filtration net 8 is equipped with baffle 9, the side of baffle 9 is equipped with pull plate 10, air inlet 11 is provided with below dust collecting box 1, and dust collecting box 1 is internally provided with rotating brushes 13, motor 14 and gather qi together room 15, one end of motor 14 is equipped with electric fan 16, and the upper surface of gather qi together room 15 is equipped with connecting tube 17, the setting of the upper surface of dust collecting box 1 There are No. three through-holes 18, exhaust outlet 19 is provided with before poly- dirt case 38, the side of poly- dirt case 38 is provided with No.1 tapped blind hole 20, The other side of poly- dirt case 38 is provided with No. two tapped blind holes 21, and the side of No.1 connecting plate 22 is provided with No.1 tapped through hole 24, No.1 adjusts bolt 26 and passes through No.1 tapped through hole 24, and one end that No.1 adjusts bolt 26 is located at the interior of No.1 tapped blind hole 20 Portion, the side of No. two connecting plates 23 are provided with No. two tapped through holes 25, and No. two adjusting bolts 27 pass through No. two tapped through holes 25, and two The one end for number adjusting bolt 27 is located at the inside of No. two tapped blind holes 21, installs between No.1 connecting plate 22 and No. two connecting plates 23 There is fixed link 28, the upper surface of poly- dirt case 38 is provided with No. two through slots 29, and the interior side of No. two through slots 29 is provided with placing groove 31, the inside of placing groove 31 is equipped with the transparent sealing plate 30 of part, and the upper surface of transparent sealing plate 30 is equipped with draw back plate 32, gathers No. four through-holes 33 are provided with below dirt case 38, the inside of poly- dirt case 38 is equipped with poly- dirt bag 34, and the inside peace of poly- dirt bag 34 Equipped with filter 37, screwed pipe 35 being installed below poly- dirt bag 34, connecting tube 17 passes through No. three through-holes 18 and No. four through-holes 33, One end of connecting tube 17 is located at the inside of screwed pipe 35, and the outer surface of connecting tube 17 and 35 coupling part of screwed pipe be provided with The mutually matched external screw thread 36 of screwed pipe 35;
The size shape of No.1 rotation axis 6 and No. two rotation axis 7 is all the same, and No.1 rotation axis 6 and No. two rotation axis 7 are respectively positioned on Same level is upward, and No.1 rotation axis 6 and No. two rotation axis 7 play the effect for driving industrial processing equipment cleaner mobile; No. three through-holes 18 and No. four through-holes 33 are respectively positioned in same vertical line;No.1 connecting plate 22 and No. two connecting plates 23 are size phase Same cuboid;Electric fan 16 is located at the inside of gather qi together room 15;No.1 through-hole 2 is located at the side of No. two through-holes 3;19 He of exhaust outlet Filter 37 is respectively positioned in same level;Dust collecting box 1, motor 14, No.1 adjust 26, No. two adjusting bolts 28 of bolt, fix The outer surface of bar 27 and poly- dirt case 38 is coated with rust-proof coating.
It should be noted that the present invention is that a kind of industrial processing equipment cleaner when in use first connects power supply One end of line connects power supply slot 12, and the other end of electric power connection line connects power supply, and the side of poly- dirt case 38 is provided with No.1 spiral shell Line blind hole 20, the other side of poly- dirt case 38 are provided with No. two tapped blind holes 21, and the side of No.1 connecting plate 22 is provided with No.1 spiral shell Line through-hole 24, No.1 adjust bolt 26 and pass through No.1 tapped through hole 24, and it is blind that one end that No.1 adjusts bolt 26 is located at No.1 screw thread The inside in hole 20, the side of No. two connecting plates 23 are provided with No. two tapped through holes 25, and No. two adjusting bolts 27 pass through No. two screw threads One end of through-hole 25, No. two adjusting bolts 27 is located at the inside of No. two tapped blind holes 21, No.1 connecting plate 22 and No. two connecting plates Fixed link 28 is installed between 23, when needing the use angle to fixed link 28 to be adjusted, No.1 is rotated counterclockwise and adjusts Bolt 26 and No. two adjusting bolts 27, are moved to desired location for fixed link 28 at this time, rotate clockwise No.1 at this time and adjust spiral shell Bolt 26 and No. two adjusting bolts 27, No.1, which adjusts bolt 26 and No. two adjusting bolts 27, can facilitate to industrial processing equipment dedusting Equipment is pushed and pulled, taking operates with, and improves the ease of use of industrial processing equipment cleaner, and the one of dust collecting box 1 Side is provided with 2, No. two through-holes 3 of No.1 through-hole, No.1 through slot 4 and power supply slot 12, the inside of No.1 through slot 4 and is equipped with part Iron dust filtration net 8, and the side of iron dust filtration net 8 is equipped with baffle 9, the side of baffle 9 is equipped with pull plate 10, dust collecting box 1 Be internally provided with rotating brushes 13, motor 14 and gather qi together room 15, one end of motor 14 is equipped with electric fan 16, gather qi together room 15 Connecting tube 17 is installed above, the upper surface of dust collecting box 1 is provided with No. three through-holes 18, is provided with exhaust outlet before poly- dirt case 38 19, electric fan 16 is located at the inside of gather qi together room 15, and iron dust filtration net 8 is magnet manufacture, therefore can filter iron filings, when not using When industrial processing equipment cleaner, iron dust filtration net 8 is extracted out the iron filings on cleaning surface, iron dust filtration net by mobile pull plate 10 8 can prevent a large amount of iron filings from entering the inside of gather qi together room 15, avoid the collision between iron filings and electric fan 16 from occurring, improve Industrial processing equipment cleaner uses practicability, and the upper surface of poly- dirt case 38 is provided with No. two through slots 29, and No. two through slots 29 Interior side be provided with placing groove 31, the inside of placing groove 31 is equipped with the transparent sealing plate 30 of part, transparent sealing plate 30 The upper surface of draw back plate 32 is installed, when needing to clear up poly- dirt bag 34, mobile draw back plate 32 moves transparent sealing plate 30 The inside of placing groove 31 is moved, poly- dirt bag 34 can be taken out at this time, transparent sealing plate 30 can observe poly- dirt bag 34 constantly It gathers dust situation, brings convenience for the use of industrial processing equipment cleaner, it is more practical.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (8)

1. a kind of industrial processing equipment cleaner, including dust collecting box (1), four groups of push wheels (5), No.1 rotation axis (6), No. two turns Moving axis (7), No.1 connecting plate (22), No. two connecting plates (23), No.1 adjust bolt (26), No. two adjusting bolts (27) and poly- dirt Case (38), it is characterised in that: the side of the dust collecting box (1) is provided with No.1 through-hole (2), No. two through-holes (3), No.1 through slots (4) and power supply slot (12), the No.1 rotation axis (6) pass through No.1 through-hole (2) and two groups of push wheels (5), No. two rotations Axis (7) passes through No. two through-holes (3) and two groups of push wheels (5), and the inside of the No.1 through slot (4) is equipped with the iron dust filtration net of part (8), and the side of iron dust filtration net (8) is equipped with baffle (9), and the side of the baffle (9) is equipped with pull plate (10), described It is provided with below dust collecting box (1) air inlet (11), the dust collecting box (1) is internally provided with rotating brushes (13), motor (14) it is equipped with electric fan (16) with gather qi together room (15), one end of the motor (14), the installation of the upper surface of described gather qi together room (15) Have connecting tube (17), the upper surface of described dust collecting box (1) is provided with No. three through-holes (18), is provided with before the poly- dirt case (38) The side of exhaust outlet (19), the poly- dirt case (38) is provided with No.1 tapped blind hole (20), the other side of the poly- dirt case (38) No. two tapped blind holes (21) are provided with, the side of the No.1 connecting plate (22) is provided with No.1 tapped through hole (24), and described one Number adjusting bolt (26) passes through No.1 tapped through hole (24), and one end that the No.1 adjusts bolt (26) is located at No.1 tapped blind hole (20) inside, the side of No. two connecting plates (23) are provided with No. two tapped through holes (25), No. two adjustings bolt (27) No. two tapped through holes (25) are passed through, described No. two one end for adjusting bolt (27) are located at the interior of No. two tapped blind holes (21) Portion is equipped with fixed link (28) between the No.1 connecting plate (22) and No. two connecting plates (23), the poly- dirt case (38) it is upper Face is provided with No. two through slots (29), and the interior side of No. two through slots (29) is provided with placing groove (31), the placing groove (31) Inside the transparent sealing plate (30) of part is installed, the upper surface of described transparent sealing plate (30) is equipped with draw back plate (32), institute It states and is provided with No. four through-holes (33) below poly- dirt case (38), the inside of the poly- dirt case (38) is equipped with poly- dirt bag (34), and The inside of poly- dirt bag (34) is equipped with filter (37), is equipped with screwed pipe (35), the company below the poly- dirt bag (34) It takes over (17) and passes through No. three through-holes (18) and No. four through-holes (33), one end of the connecting tube (17) is located at the interior of screwed pipe (35) Portion, and the outer surface of connecting tube (17) and screwed pipe (35) coupling part is provided with and screwed pipe (35) mutually matched external screw thread (36).
2. a kind of industrial processing equipment cleaner according to claim 1, it is characterised in that: the No.1 rotation axis (6) and the size shape of No. two rotation axis (7) is all the same, and No.1 rotation axis (6) and No. two rotation axis (7) are respectively positioned on same water It is flat upward.
3. a kind of industrial processing equipment cleaner according to claim 1, it is characterised in that: No. three through-holes (18) It is respectively positioned in same vertical line with No. four through-holes (33).
4. a kind of industrial processing equipment cleaner according to claim 1, it is characterised in that: the No.1 connecting plate (22) and No. two connecting plates (23) are the identical cuboid of size.
5. a kind of industrial processing equipment cleaner according to claim 1, it is characterised in that: electric fan (16) position In the inside of gather qi together room (15).
6. a kind of industrial processing equipment cleaner according to claim 1, it is characterised in that: the No.1 through-hole (2) Positioned at the side of No. two through-holes (3).
7. a kind of industrial processing equipment cleaner according to claim 1, it is characterised in that: the exhaust outlet (19) and Filter (37) is respectively positioned in same level.
8. a kind of industrial processing equipment cleaner according to claim 1, it is characterised in that: the dust collecting box (1), electricity Machine (14), No.1 adjust bolt (26), No. two outer surfaces for adjusting bolt (28), fixed link (27) and poly- dirt case (38) are coated with Rust-proof coating.
CN201811419456.6A 2018-11-26 2018-11-26 A kind of industrial processing equipment cleaner Pending CN109289367A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811419456.6A CN109289367A (en) 2018-11-26 2018-11-26 A kind of industrial processing equipment cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811419456.6A CN109289367A (en) 2018-11-26 2018-11-26 A kind of industrial processing equipment cleaner

Publications (1)

Publication Number Publication Date
CN109289367A true CN109289367A (en) 2019-02-01

Family

ID=65144922

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811419456.6A Pending CN109289367A (en) 2018-11-26 2018-11-26 A kind of industrial processing equipment cleaner

Country Status (1)

Country Link
CN (1) CN109289367A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110905587A (en) * 2019-12-05 2020-03-24 株洲天桥舜臣选煤机械有限责任公司 Dust collector is used in mining equipment exploitation
CN113074019A (en) * 2021-04-27 2021-07-06 重庆工程职业技术学院 Automatic cruise dust removal robot for coal mine and control method thereof
CN115401516A (en) * 2022-10-14 2022-11-29 中车南京浦镇车辆有限公司 Machining method and device for preventing scrap iron in swing bolster air chamber

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110905587A (en) * 2019-12-05 2020-03-24 株洲天桥舜臣选煤机械有限责任公司 Dust collector is used in mining equipment exploitation
CN113074019A (en) * 2021-04-27 2021-07-06 重庆工程职业技术学院 Automatic cruise dust removal robot for coal mine and control method thereof
CN115401516A (en) * 2022-10-14 2022-11-29 中车南京浦镇车辆有限公司 Machining method and device for preventing scrap iron in swing bolster air chamber

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Application publication date: 20190201

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