CN201258741Y - Negative-pressure dust removing turning device for development machine - Google Patents

Negative-pressure dust removing turning device for development machine Download PDF

Info

Publication number
CN201258741Y
CN201258741Y CNU2008200909885U CN200820090988U CN201258741Y CN 201258741 Y CN201258741 Y CN 201258741Y CN U2008200909885 U CNU2008200909885 U CN U2008200909885U CN 200820090988 U CN200820090988 U CN 200820090988U CN 201258741 Y CN201258741 Y CN 201258741Y
Authority
CN
China
Prior art keywords
revolution
development machine
base
thrust bearing
rotating
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.)
Expired - Fee Related
Application number
CNU2008200909885U
Other languages
Chinese (zh)
Inventor
王其光
徐开国
邢向明
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.)
Jiamusi Coal Mining Machinery Co Ltd
Original Assignee
Jiamusi Coal Mining Machinery 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 Jiamusi Coal Mining Machinery Co Ltd filed Critical Jiamusi Coal Mining Machinery Co Ltd
Priority to CNU2008200909885U priority Critical patent/CN201258741Y/en
Application granted granted Critical
Publication of CN201258741Y publication Critical patent/CN201258741Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Cleaning In General (AREA)

Abstract

The utility model relates to a negative-pressure dust-removing rotating device, which consists of an umbrella cylinder, a rotating upper cylinder, a base, a rotating connecting cylinder, a bracket, a handle, a thrust bearing, a dust removing cover and a rotating shaft. The umbrella cylinder is arranged at the front end of the rotating upper cylinder; the rotating upper cylinder is arranged on the base; the base is provided with the thrust bearing; and the rotating connecting cylinder is arranged on the shaft of the thrust bearing and is connected with the rotating upper cylinder. The utility model has the advantages of simple structure and reasonable design. Moreover, the utility model not only can rotate leftwards and rightwards on a horizontal plane, but also can rotate upwards and downwards in the vertical direction, thereby completely dedusting the tunneling machine and satisfying the needs of the tunneling machine for the dust removal.

Description

Development machine depression dust-removing slewing equipment
Technical field: the utility model relates to a kind of development machine depression dust-removing slewing equipment, for development machine up and down and a kind of dust arrester that can together move with cutting units rapidly is provided during horizontal cut.
Background technology: at present, development machine depression dust-removing slewing equipment structure design is unreasonable, slewing equipment can only be on horizontal plane left-right rotation, can not rotate down in vertical direction, the dust pelletizing system of development machine is restricted in design, influences dust removing effects, do not reach the dedusting requirement of development machine in the excavation operation in tunnel or tunnel, influence the healthy of operating personnel, influence the normal operation of development machine.
Summary of the invention: the purpose of this utility model is to overcome above-mentioned shortcoming, a kind of development machine depression dust-removing slewing equipment is provided, it mainly solved existing development machine depression dust-removing slewing equipment can only be on horizontal plane left-right rotation, can not rotate down in vertical direction, the dust pelletizing system of development machine is restricted, and influences problems such as dust removing effects.The purpose of this utility model is achieved in that development machine depression dust-removing slewing equipment is made of: umbrella shape tube, revolution top cylinder, base, revolution extend neck, support, handle, thrust bearing, clear dirt lid, rotating shaft.The umbrella shape tube is the umbrella shape globoidal structure, it is installed in the front end of revolution top cylinder by rotating shaft, the revolution top cylinder is installed on the base by screw, thrust bearing is housed on the base, the revolution extend neck is installed on the axle of thrust bearing, it is connected with the revolution top cylinder, and the revolution extend neck is provided with clearly the dirt lid and is equipped with handle and support.This product structure is simple, and is reasonable in design, slewing equipment can not only be on horizontal plane left-right rotation, can also rotate down in vertical direction, can realize the comprehensive dedusting of development machine, can satisfy development machine dedusting requirements of one's work.
Description of drawings:
Accompanying drawing is the structural representation of the utility model development machine depression dust-removing slewing equipment.
1-umbrella shape tube 2-revolution top cylinder 3-base 4-revolution extend neck
5-support, 6-handle, 7-thrust bearing 8-clear dirt lid 9-rotating shaft
The specific embodiment: describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing, development machine depression dust-removing slewing equipment is made of: umbrella shape tube 1, revolution top cylinder 2, base 3, revolution extend neck 4, support 5, handle 6, thrust bearing 7, clear dirt lid 8, rotating shaft 9.Umbrella shape tube 1 is the umbrella shape globoidal structure, it is installed in the front end of revolution top cylinder 2 by rotating shaft 9, revolution top cylinder 2 is installed on the base 3 by screw, thrust bearing 7 is housed on the base 3, revolution extend neck 4 is installed on the axle of thrust bearing 7, it is connected with revolution top cylinder 2, and revolution extend neck 4 is provided with clearly dirt lid 8 and is equipped with handle 6 and support 5.
During work, base 3 is installed on the cover plate of development machine panoramic table, and umbrella shape tube 1 is connected with the telescopic tube of dust arrester, and revolution extend neck 4 is connected with wet type spiral shell string dedusting fan.

Claims (2)

1, a kind of development machine depression dust-removing slewing equipment, it is made of: umbrella shape tube (1), revolution top cylinder (2), base (3), revolution extend neck (4), support (5), handle (6), thrust bearing (7), clear dirt lid (8), rotating shaft (9), it is characterized in that: umbrella shape tube (1) is the umbrella shape globoidal structure, it is installed in the front end of revolution top cylinder (2) by rotating shaft (9), revolution top cylinder (2) is installed on the base (3) by screw, and thrust bearing (7) is housed on the base (3).
2, development machine depression dust-removing slewing equipment according to claim 1, it is characterized in that: revolution extend neck (4) is installed on the axle of thrust bearing (7), it is connected with revolution top cylinder (2), and revolution extend neck (4) is provided with clearly dirt lid (8) and is equipped with handle (6) and support (5).
CNU2008200909885U 2008-09-24 2008-09-24 Negative-pressure dust removing turning device for development machine Expired - Fee Related CN201258741Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200909885U CN201258741Y (en) 2008-09-24 2008-09-24 Negative-pressure dust removing turning device for development machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200909885U CN201258741Y (en) 2008-09-24 2008-09-24 Negative-pressure dust removing turning device for development machine

Publications (1)

Publication Number Publication Date
CN201258741Y true CN201258741Y (en) 2009-06-17

Family

ID=40772974

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200909885U Expired - Fee Related CN201258741Y (en) 2008-09-24 2008-09-24 Negative-pressure dust removing turning device for development machine

Country Status (1)

Country Link
CN (1) CN201258741Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101963058A (en) * 2010-09-20 2011-02-02 沈阳矿山机械有限公司 Overturning moment resisting device for swing bearing
CN102003180A (en) * 2010-10-25 2011-04-06 三一重型装备有限公司 Continuous miner and dust removal device thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101963058A (en) * 2010-09-20 2011-02-02 沈阳矿山机械有限公司 Overturning moment resisting device for swing bearing
CN101963058B (en) * 2010-09-20 2013-03-20 沈阳矿山机械有限公司 Overturning moment resisting device for swing bearing
CN102003180A (en) * 2010-10-25 2011-04-06 三一重型装备有限公司 Continuous miner and dust removal device thereof

Similar Documents

Publication Publication Date Title
CN202571697U (en) Manual roll-over stand
CN201258741Y (en) Negative-pressure dust removing turning device for development machine
CN102665985A (en) Dust collector for cutting machine
CN207025915U (en) A kind of dust arrester for cylinder piston rod
CN102538204A (en) Head shaking mechanism of warm air blower
CN204658382U (en) A kind of Novel disc workbench being convenient to automobile door plate processing
CN105415305A (en) Cutter bracket
CN201761264U (en) Rail protective engraving machine
CN207202494U (en) A kind of multi-action computer maintenance of equipment table
CN206157643U (en) Street dead angle dust remover
CN201258742Y (en) Negative-pressure dust removing wind pipe device for development machine
CN208992169U (en) A kind of aluminum alloy pattern plate frame groover
CN207388721U (en) It is a kind of that there is the seal monitor for marking different seals simultaneously
CN207371691U (en) Mechanical sliding device of motor base of crusher
CN207508891U (en) A kind of drill bit floor grinding mill with detection device
CN204109673U (en) A kind of cardan wheel
CN207172450U (en) A kind of glass cover-plate production cutter device
CN205097373U (en) Light -weight brick cutting machine
CN206407180U (en) Powder-filling machine fro powder filling elbow
CN201670108U (en) Chute mechanism for gear panel
CN201143732Y (en) Combination type electric slicers
CN203714807U (en) Novel sending mechanism
CN210132808U (en) Grooving machine for nano kaolin modified packaging box
CN202104721U (en) Letter box
CN208292574U (en) A kind of vertical crane

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090617

Termination date: 20140924

EXPY Termination of patent right or utility model