CN105625488A - Pneumatic bucket rock loading machine - Google Patents
Pneumatic bucket rock loading machine Download PDFInfo
- Publication number
- CN105625488A CN105625488A CN201610042236.0A CN201610042236A CN105625488A CN 105625488 A CN105625488 A CN 105625488A CN 201610042236 A CN201610042236 A CN 201610042236A CN 105625488 A CN105625488 A CN 105625488A
- Authority
- CN
- China
- Prior art keywords
- bucket
- scraper bowl
- raising
- raise
- fuselage chassis
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/34—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/02—Conveying equipment mounted on a dredger
- E02F7/026—Conveying equipment mounted on a dredger mounted on machines equipped with dipper- or bucket-arms
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chain Conveyers (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a pneumatic bucket rock loading machine. The pneumatic bucket rock loading machine comprises a machine body chassis and a raising bucket system. The raising bucket system comprises a rock loading bucket, a bucket bracket, a raising bucket chain and a raising bucket winding drum. The bucket bracket comprises bucket mounting support arms and semicircular rotary supports, wherein each semicircular rotary support comprises a lever straight-edge portion and an arc rolling portion, and the arc rolling portion of each semicircular rotary support is located on the machine body chassis; a raising bucket cross shaft is arranged on the lever straight-edge portions of the semicircular rotary supports, and the raising bucket chain is arranged between the raising bucket cross shaft and the raising bucket winding drum. The raising bucket system further comprises limiting steel wire ropes, one end of each limiting steel wire rope is fixedly arranged at the front operation end of the machine body chassis, and the other end of each limiting steel wire rope winds across the corresponding semicircular rotary support by one circle and then is fixedly arranged at the rear operation end of the machine body chassis. The pneumatic bucket rock loading machine can be operated in an environment with gas and inflammable gas, and the bucket can be turned over and reset smoothly.
Description
Technical field
The present invention relates to a kind of pneumatic scraper bowl dirt loader, belong to mine transportation equipment manufacturing technology field.
Background technology
The charging appliance of mine entry mainly has scraper, dirt loader dirt loader, electronic Rabble mine winch etc.; Wherein dirt loader is a kind of charging appliance being mainly used in mine down-hole tunnel, is taken by rock by scraper bowl or slusher and is transported on mine car or conveyer belt or scrapper conveyor to carry to mine car. Dirt loader of the prior art, can be divided into two classes: bucker-type and scraper bucket type from operating type; Two classes can also be divided into: steel wheel track travel dirt loader and electric-motor drive crawler belt dirt loader from walking manner. Laying track on work surface during the work of steel wheel track travel dirt loader, dirt loader is walked in orbit and is loaded operation; Electric-motor drive crawler belt dirt loader, left and right sides crawler belt is driven the reduction box of left and right sides to carry out power transmission by two, left and right motor respectively.
First, dirt loader of the prior art is main type of drive is all adopt driven by power, and power driving mechanism volume and weight is relatively big on the one hand, and when being carried toward down-hole by lifting means, operation intensity and difficulty are all bigger; There is certain potential safety hazard in underground work in power driving mechanism on the other hand, and the occasion therefore applied is restricted, and is not suitable for operation in having the environment of gas and inflammable gas, and underground work safety guarantee work difficulty is bigger. Secondly, dirt loader bucket rack of the prior art is operationally susceptible to sliding so that scraper bowl is susceptible to dislocation and causes that reset has some setbacks, and accelerates the gouging abrasion between dirt loader intraware.
Summary of the invention
The deficiency that the present invention exists for prior art just, a kind of pneumatic scraper bowl dirt loader is provided, adopt compression air as power source, can operation in there is the environment of gas and inflammable gas, and bucket rack movement locus in motor process is stably not susceptible to sliding, make the upset of scraper bowl and reset smooth and easy, meeting actual operation requirements.
For solving the problems referred to above, the technical solution used in the present invention is as follows:
A kind of pneumatic scraper bowl dirt loader, including: fuselage chassis and Yang Dou system, described fuselage chassis includes operation front end and operation rear end;
Described bucket system of raising includes muck scraper bowl, bucket rack, raises bucket chain bar, raises bucket reel, described muck scraper bowl includes bottom scraper bowl oral area and scraper bowl, described bucket rack includes scraper bowl and installs support arm and semicircle rotating stand, it is arranged on described scraper bowl bottom the scraper bowl of described muck scraper bowl and installs on support arm, described semicircle rotating stand includes lever straight flange portion and circular arc rolled portion, and the circular arc rolled portion of described semicircle rotating stand is positioned on described fuselage chassis; The lever straight flange portion of described semicircle rotating stand is positioned at the top of the operation front end on described fuselage chassis and is vertically arranged, described scraper bowl is installed support arm and is vertically arranged and connects the bottom of described semicircle rotating stand, described muck scraper bowl and described fuselage chassis lay respectively at described scraper bowl and install support arm both sides, the lever straight flange portion of described semicircle rotating stand is provided with and raises bucket transverse axis, described bucket reel of raising is arranged at the operation rear end on described fuselage chassis, described in raise bucket transverse axis and described raise be provided with between bucket reel described in raise bucket chain bar;
Described bucket system of raising also includes spacing steel wire rope, one end of described spacing steel wire rope is fixedly installed on the operation front end on described fuselage chassis, the other end of described spacing steel wire rope from around described semicircle rotating stand around one enclose after be fixedly installed with the operation rear end on described fuselage chassis.
Make can be limited well to position before and after the horizontal cross of described semicircle rotating stand of described bucket rack and level by arranging described spacing steel wire rope, need to overcome the frictional force between described spacing steel wire rope and described semicircle rotating stand when described bucket rack occurs and slides, and when described semicircle rotating stand rolls, the change in location of described bucket rack will not be constituted resistance by described spacing steel wire rope.
Improvement as technique scheme, described bucket system of raising also includes raising bucket air motor and Yang Dou reductor, described bucket reductor of raising is arranged on described fuselage chassis, described raise bucket reductor power input portion connect described in raise bucket air motor and by described raise bucket air motor drive, described in raise bucket reductor power output portion connect described in raise bucket reel and drive described in raise bucket reel rotate.
As the improvement of technique scheme, described scraper bowl is installed the lower end of support arm and is provided with spacing fixture block, and described spacing fixture block is arranged towards described fuselage chassis, and described spacing fixture block is positioned at the operation front bottom end on described fuselage chassis.
By arranging described spacing fixture block, it is possible to being effectively reduced described muck scraper bowl when carrying out spading operation, the shock that described bucket rack is caused by Ore counteracting force, so as to do not occur position to offset, thus improve the reliability of whole device systems.
As the improvement of technique scheme, also including running gear, described running gear includes the running wheel being arranged at described fuselage tray bottom and the walking air motor driving described running wheel.
Improvement as technique scheme, described fuselage chassis is additionally provided with protection sidewall, described protection sidewall is provided with installation crossbeam, described installation crossbeam is positioned at above the operation rear end on described fuselage chassis, and described installation crossbeam is provided with buffer spring towards the side of the operation front end on described fuselage chassis.
Improvement as technique scheme, the outside of described protection sidewall is also equipped with main steam supply valve, walking operation valve and Yang Dou and operates valve, described walking operation valve and described bucket operation valve of raising connect described main steam supply valve, and described walking operation valve connects described walking air motor.
Compared with prior art, the implementation result of the present invention is as follows for the present invention:
The pneumatic scraper bowl dirt loader of one of the present invention, adopt compression air as power source, raise bucket system job by described raising described in bucket air motor driving, drive described running gear operation by described walking air motor, it is possible to operation in there is the environment of gas and inflammable gas; And by arranging described spacing steel wire rope, make described bucket rack movement locus in motor process stably be not susceptible to sliding, make the upset of described muck scraper bowl and reset smooth and easy, meeting actual operation requirements.
Accompanying drawing explanation
Fig. 1 is the side structure schematic diagram of a kind of pneumatic scraper bowl dirt loader of the present invention;
Fig. 2 is the perspective view of a kind of pneumatic scraper bowl dirt loader of the present invention.
Detailed description of the invention
Present disclosure is described below in conjunction with specific embodiments.
As depicted in figs. 1 and 2, for the pneumatic scraper bowl dirt loader structural representation of one of the present invention.
The pneumatic scraper bowl dirt loader of one of the present invention, including: fuselage chassis 1 and Yang Dou system, described fuselage chassis 1 includes operation front end and operation rear end, described bucket system of raising includes muck scraper bowl 21, bucket rack 22, raises bucket chain bar 23, raises bucket reel 24, described muck scraper bowl 21 includes bottom scraper bowl oral area 211 and scraper bowl 212, described bucket rack 22 includes scraper bowl and installs support arm 221 and semicircle rotating stand 222, bottom the scraper bowl of described muck scraper bowl 21,212 are arranged on described scraper bowl installation support arm 221, described semicircle rotating stand 222 includes lever straight flange portion 2221 and circular arc rolled portion 2222, and the circular arc rolled portion 2222 of described semicircle rotating stand 222 is positioned on described fuselage chassis 1, the lever straight flange portion 2221 of described semicircle rotating stand 222 is positioned at the top of the operation front end on described fuselage chassis 1 and is vertically arranged, described scraper bowl is installed support arm 221 and is vertically arranged and connects the bottom of described semicircle rotating stand 222, described muck scraper bowl 21 and described fuselage chassis 1 lay respectively at described scraper bowl and install support arm 221 both sides, the lever straight flange portion 2221 of described semicircle rotating stand 222 is provided with and raises bucket transverse axis 223, described bucket reel 24 of raising is arranged at the operation rear end on described fuselage chassis 1, described raise bucket transverse axis 223 and described raise bucket reel 24 between be provided with described in raise bucket chain bar 23, described bucket system of raising also includes spacing steel wire rope 25, one end of described spacing steel wire rope 25 is fixedly installed on the operation front end on described fuselage chassis 1, the other end of described spacing steel wire rope 25 from around described semicircle rotating stand 222 around one enclose after be fixedly installed with the operation rear end on described fuselage chassis 1.
Specifically, described bucket system of raising also includes raising bucket air motor 26 and Yang Dou reductor 27, described bucket reductor 27 of raising is arranged on described fuselage chassis 1, described raise bucket reductor 27 power input portion connect described in raise bucket air motor 26 and by described raise bucket air motor 26 drive, described in raise bucket reductor 27 power output portion connect described in raise bucket reel 24 and drive described in raise bucket reel 24 rotate. Described scraper bowl is installed the lower end of support arm 221 and is provided with spacing fixture block 224, and described spacing fixture block 224 is arranged towards described fuselage chassis 1, and described spacing fixture block 224 is positioned at the operation front bottom end on described fuselage chassis 1.
Described fuselage chassis 1 is additionally provided with protection sidewall 11, described protection sidewall 11 is provided with installation crossbeam 12, described installation crossbeam 12 is positioned at above the operation rear end on described fuselage chassis 1, and described installation crossbeam 12 is provided with buffer spring 13 towards the side of the operation front end on described fuselage chassis 1. Further, also including running gear, described running gear includes the running wheel 31 being arranged at bottom described fuselage chassis 1 and the walking air motor 32 driving described running wheel 31; The outside of described protection sidewall 11 is also equipped with main steam supply valve 41, walking operation valve 43 and Yang Dou and operates valve 42, described walking operation valve 43 and described bucket operation valve 42 of raising connect described main steam supply valve 41, and described walking operation valve 43 connects described walking air motor 32.
When the pneumatic scraper bowl dirt loader of one of the present invention carries out spading operation, described muck scraper bowl 21 leans against described fuselage chassis 1, and described running gear promotes the motion of described fuselage chassis 1 to make described muck scraper bowl 21 obtain propulsive force and inserts ore storage; Suitably vibrate described muck scraper bowl 21, described fuselage chassis 1 rushes at ore storage and described bucket rack 22 lean on described in raise the leverage that bucket transverse axis 223 formed described muck scraper bowl 21 can be made to load Ore as much as possible.
After Ore filled by described muck scraper bowl 21, described raise bucket air motor 26 pass through described in raise bucket reductor 27 drive described in raise bucket reel 24 rotate, and receive short described in raise bucket chain bar 23, described bucket transverse axis 223 of raising is made to move towards described bucket reel 24 of raising, the described muck scraper bowl 21 thus kicking up, the scraper bowl oral area 211 of described muck scraper bowl 21 marks a very smooth curve, when described muck scraper bowl 21 is kicked up during to final position, owing to the described effective radius raising bucket reel 24 increases, the speed of kicking up making described muck scraper bowl 21 is accelerated, and will be blocked by described buffer spring 13 when final position kicked up by described muck scraper bowl 21, thus make the Ore of loading rely on inertia energy to be sent in mine car very smoothly.
Above content is detailed description made for the present invention in conjunction with specific embodiments, it is impossible to assert that the present invention is embodied as being only limitted to these explanations. For those skilled in the art, without departing from the inventive concept of the premise, it is also possible to make some simple deduction or replace, the scope of protection of the invention all should be considered as belonging to.
Claims (6)
1. a pneumatic scraper bowl dirt loader, is characterized in that, including: fuselage chassis (1) and raise bucket system, described fuselage chassis (1) includes operation front end and operation rear end;
Described bucket system of raising includes muck scraper bowl (21), bucket rack (22), raise bucket chain bar (23), raise bucket reel (24), described muck scraper bowl (21) includes bottom scraper bowl oral area (211) and scraper bowl (212), described bucket rack (22) includes scraper bowl and installs support arm (221) and semicircle rotating stand (222), bottom the scraper bowl of described muck scraper bowl (21), (212) are arranged on described scraper bowl installation support arm (221), described semicircle rotating stand (222) includes lever straight flange portion (2221) and circular arc rolled portion (2222), the circular arc rolled portion (2222) of described semicircle rotating stand (222) is positioned on described fuselage chassis (1), the lever straight flange portion (2221) of described semicircle rotating stand (222) is positioned at the top of the operation front end of described fuselage chassis (1) and is vertically arranged, described scraper bowl is installed support arm (221) and is vertically arranged and connects the bottom of described semicircle rotating stand (222), described muck scraper bowl (21) and described fuselage chassis (1) lay respectively at described scraper bowl and install support arm (221) both sides, the lever straight flange portion (2221) of described semicircle rotating stand (222) is provided with and raises bucket transverse axis (223), described bucket reel (24) of raising is arranged at the operation rear end of described fuselage chassis (1), described raise bucket transverse axis (223) and described raise struggle against be provided with between reel (24) described in raise bucket chain bar (23),
Described bucket system of raising also includes spacing steel wire rope (25), one end of described spacing steel wire rope (25) is fixedly installed on the operation front end of described fuselage chassis (1), the other end of described spacing steel wire rope (25) from around described semicircle rotating stand (222) around one enclose after be fixedly installed with the operation rear end of described fuselage chassis (1).
2. a kind of pneumatic scraper bowl dirt loader as claimed in claim 1, it is characterized in that, described bucket system of raising also includes raising bucket air motor (26) and raising bucket reductor (27), described bucket reductor (27) of raising is arranged on described fuselage chassis (1), described raise bucket reductor (27) power input portion connect described in raise bucket air motor (26) and by described raise bucket air motor (26) drive, described in raise bucket reductor (27) power output portion connect described in raise bucket reel (24) and drive described in raise bucket reel (24) rotate.
3. a kind of pneumatic scraper bowl dirt loader as claimed in claim 1, it is characterized in that, described scraper bowl is installed the lower end of support arm (221) and is provided with spacing fixture block (224), described spacing fixture block (224) is arranged towards described fuselage chassis (1), and described spacing fixture block (224) is positioned at the operation front bottom end of described fuselage chassis (1).
4. a kind of pneumatic scraper bowl dirt loader as claimed in claim 1, it is characterized in that, also including running gear, described running gear includes being arranged at the running wheel (31) of described fuselage chassis (1) bottom and driving the walking air motor (32) of described running wheel (31).
5. a kind of pneumatic scraper bowl dirt loader as claimed in claim 4, it is characterized in that, described fuselage chassis (1) is additionally provided with protection sidewall (11), described protection sidewall (11) is provided with installation crossbeam (12), described installation crossbeam (12) is positioned at above the operation rear end of described fuselage chassis (1), and described installation crossbeam (12) is provided with buffer spring (13) towards the side of the operation front end of described fuselage chassis (1).
6. a kind of pneumatic scraper bowl dirt loader as claimed in claim 5, it is characterized in that, the outside of described protection sidewall (11) is also equipped with main steam supply valve (41), walking operation valve (43) and raises bucket operation valve (42), described walking operation valve (43) and described bucket operation valve (42) of raising connect described main steam supply valve (41), and described walking operation valve (43) connects described walking air motor (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610042236.0A CN105625488B (en) | 2016-01-22 | 2016-01-22 | A kind of pneumatic scraper bowl dirt loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610042236.0A CN105625488B (en) | 2016-01-22 | 2016-01-22 | A kind of pneumatic scraper bowl dirt loader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105625488A true CN105625488A (en) | 2016-06-01 |
| CN105625488B CN105625488B (en) | 2018-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610042236.0A Active CN105625488B (en) | 2016-01-22 | 2016-01-22 | A kind of pneumatic scraper bowl dirt loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105625488B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840193A (en) * | 2016-06-04 | 2016-08-10 | 淄博大力矿山机械有限公司 | Rock loading machine with pneumatic transmission control system |
| CN105863636A (en) * | 2016-06-04 | 2016-08-17 | 淄博大力矿山机械有限公司 | Rock loading machine walking device with pneumatic transmission control system |
| CN111810153A (en) * | 2020-07-20 | 2020-10-23 | 淄博大力矿山机械有限公司 | Novel rock loading machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1431828A1 (en) * | 1965-08-20 | 1969-07-10 | Sarvela Vilho Juhani | Loading unit for tractors |
| CN200992717Y (en) * | 2006-12-22 | 2007-12-19 | 淄博大力矿山机械有限公司 | Automatic rotating device for rock loader |
| CN201296937Y (en) * | 2008-10-31 | 2009-08-26 | 上海大屯能源股份有限公司 | Dedicated loading and unloading machine of mine car |
| CN101871221A (en) * | 2010-06-17 | 2010-10-27 | 淄博大力矿山机械有限公司 | Micro-mucking machine |
| CN103790144A (en) * | 2014-03-09 | 2014-05-14 | 邱世军 | Continuous icebreaking mechanism |
-
2016
- 2016-01-22 CN CN201610042236.0A patent/CN105625488B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1431828A1 (en) * | 1965-08-20 | 1969-07-10 | Sarvela Vilho Juhani | Loading unit for tractors |
| CN200992717Y (en) * | 2006-12-22 | 2007-12-19 | 淄博大力矿山机械有限公司 | Automatic rotating device for rock loader |
| CN201296937Y (en) * | 2008-10-31 | 2009-08-26 | 上海大屯能源股份有限公司 | Dedicated loading and unloading machine of mine car |
| CN101871221A (en) * | 2010-06-17 | 2010-10-27 | 淄博大力矿山机械有限公司 | Micro-mucking machine |
| CN103790144A (en) * | 2014-03-09 | 2014-05-14 | 邱世军 | Continuous icebreaking mechanism |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840193A (en) * | 2016-06-04 | 2016-08-10 | 淄博大力矿山机械有限公司 | Rock loading machine with pneumatic transmission control system |
| CN105863636A (en) * | 2016-06-04 | 2016-08-17 | 淄博大力矿山机械有限公司 | Rock loading machine walking device with pneumatic transmission control system |
| CN105863636B (en) * | 2016-06-04 | 2019-05-07 | 淄博大力矿山机械有限公司 | A kind of mucker driving gear with air pressure transmission control system |
| CN111810153A (en) * | 2020-07-20 | 2020-10-23 | 淄博大力矿山机械有限公司 | Novel rock loading machine |
| CN111810153B (en) * | 2020-07-20 | 2022-07-15 | 淄博大力矿山机械有限公司 | Novel rock loading machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105625488B (en) | 2018-01-30 |
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