CN105625488B - A kind of pneumatic scraper bowl dirt loader - Google Patents
A kind of pneumatic scraper bowl dirt loader Download PDFInfo
- Publication number
- CN105625488B CN105625488B CN201610042236.0A CN201610042236A CN105625488B CN 105625488 B CN105625488 B CN 105625488B CN 201610042236 A CN201610042236 A CN 201610042236A CN 105625488 B CN105625488 B CN 105625488B
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- CN
- China
- Prior art keywords
- bucket
- scraper bowl
- raise
- rotary support
- 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.)
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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
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- 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 kind of pneumatic scraper bowl dirt loader, including fuselage chassis and Yang Dou systems, the bucket system of raising includes muck scraper bowl, bucket rack, raises bucket chain bar, raises bucket reel, the bucket rack includes scraper bowl installation support arm and semicircle rotary support, the semicircle rotary support includes lever straight flange portion and circular arc rolled portion, and the circular arc rolled portion of the semicircle rotary support is positioned on the fuselage chassis；Be provided with the lever straight flange portion of the semicircle rotary support and raise bucket transverse axis, it is described raise bucket transverse axis and it is described raise to be provided between bucket reel described raise bucket chain bar；The bucket system of raising also includes spacing steel wire rope, one end of the spacing steel wire rope is fixedly installed on the operation front end on the fuselage chassis, and the other end of the spacing steel wire rope is fixedly installed from around operation rear end of the semicircle rotary support with the fuselage chassis after a circle.The present invention can the operation in the environment with gas and inflammable gas, and scraper bowl upset and reset it is smooth.
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 fill
Rock machine is a kind of charging appliance for being mainly used in mine down-hole tunnel, takes rock by scraper bowl or slusher and is transported to mine car
Or conveyed on conveyer belt or scrapper conveyor to mine car.Dirt loader of the prior art, two classes can be divided into from operating type：Scraper bowl
Formula and scraper bucket type；Two classes can also be divided into from walking manner：Steel wheel track travel dirt loader and electric-motor drive crawler belt muck
Machine.Track is laid on working face, dirt loader is walked and is loaded work in orbit when steel wheel track travel dirt loader works
Industry；Electric-motor drive crawler belt dirt loader, left and right sides crawler belt drive the reduction box of left and right sides to enter action respectively by the motor of left and right two
Power transmission.
First, it is all to use driven by power that dirt loader of the prior art is main from type of drive, and one side electric power drives
Motivation structure volume and weight is larger, by lifting means toward underground carry when operation intensity and difficulty it is larger；On the other hand electricity
There is certain potential safety hazard in underground work in power drive mechanism, therefore the occasion applied is restricted, be not suitable for watt
This is larger with operation in the environment of inflammable gas, underground work safety guarantee work difficulty.Secondly, dirt loader of the prior art
Bucket rack easily slides at work so that dislocation, which easily occurs, for scraper bowl causes reset to have some setbacks, and accelerates in dirt loader
Gouging abrasion between parts.
The content of the invention
The present invention is exactly in view of the deficienciess of the prior art, a kind of pneumatic scraper bowl dirt loader is provided, using compressed air
As power source, can the operation in the environment with gas and inflammable gas, and bucket rack movement locus in motion process
It is stable to be not susceptible to slide, make the upset of scraper bowl and reset smooth, meet actual operation requirements.
To solve the above problems, 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 systems, the fuselage chassis include operation front end and
Operation rear end；
The bucket system of raising includes muck scraper bowl, bucket rack, raises bucket chain bar, raises bucket reel, and the muck scraper bowl includes shovel
Quarrel portion and scraper bowl bottom, the bucket rack include scraper bowl installation support arm and semicircle rotary support, the scraper bowl of the muck scraper bowl
Bottom is arranged on scraper bowl installation support arm, and the semicircle rotary support includes lever straight flange portion and circular arc rolled portion, described
The circular arc rolled portion of semicircle rotary support is positioned on the fuselage chassis；The lever straight flange portion of the semicircle rotary support is located at
The top of the operation front end on the fuselage chassis and it is vertically arranged, the scraper bowl installation support arm is vertically arranged and connects the semicircle
The bottom of rotary support, the muck scraper bowl and the fuselage chassis are respectively positioned at scraper bowl installation support arm both sides, and described half
It is provided with the lever straight flange portion of circle rotary support and raises bucket transverse axis, it is described to raise after bucket reel is arranged at the operation on the fuselage chassis
End, it is described raise bucket transverse axis and it is described raise to be provided between bucket reel described raise bucket chain bar；
The bucket system of raising also includes spacing steel wire rope, and one end of the spacing steel wire rope is fixedly installed on the fuselage bottom
The operation front end of disk, the other end of the spacing steel wire rope from around the semicircle rotary support after a circle with the fuselage bottom
The operation rear end fixed setting of disk.
By set the spacing steel wire rope make the bucket rack the semicircle rotary support horizontal cross and level
It is front and rear to be limited well to position, need to overcome the spacing steel wire rope and institute when the bucket rack slides
The frictional force between semicircle rotary support is stated, and when the semicircle rotary support rolls, the spacing steel wire rope will not be to institute
The change in location for stating bucket rack forms resistance.
As the improvement of above-mentioned technical proposal, the bucket system of raising also includes raising bucket air motor and Yang Dou reductors,
The bucket reductor of raising is arranged on the fuselage chassis, and bucket air is raised described in the power input unit connection for raising bucket reductor
Engine simultaneously raises bucket air motor driving by described, and bucket reel is raised simultaneously described in the power output portion connection for raising bucket reductor
Bucket reel rotation is raised described in driving.
As the improvement of above-mentioned technical proposal, the lower end of the scraper bowl installation support arm is provided with limit card block, described spacing
Fixture block is set towards the fuselage chassis, and the limit card block is located at the operation front bottom end on the fuselage chassis.
By setting the limit card block, when can be effectively reduced the muck scraper bowl progress spading operation, ore is anti-
Active force hits to caused by the bucket rack, is allowed to that position skew does not occur, so as to improve the reliable of whole equipment system
Property.
As the improvement of above-mentioned technical proposal, in addition to running gear, the running gear includes being arranged at the fuselage
The running wheel of tray bottom and the walking air motor for driving the running wheel.
As the improvement of above-mentioned technical proposal, protection side wall is additionally provided with the fuselage chassis, it is described to protect in side wall
Installation crossbeam is provided with, the installation crossbeam is located above the operation rear end on the fuselage chassis, and the crossbeam of installing is towards institute
The side for stating the operation front end on fuselage chassis is provided with buffer spring.
As the improvement of above-mentioned technical proposal, main steam supply valve, walking operation valve are also equipped with the outside of the protection side wall
With raise bucket operation valve, the walking operation valve connect the main steam supply valve, the walking operation valve company with the bucket operation valve of raising
Connect the walking air motor.
Compared with prior art, implementation result of the invention is as follows by the present invention：
A kind of pneumatic scraper bowl dirt loader of the present invention, using compressed air as power source, bucket sky is raised by described
Bucket system job is raised described in air power machine driving, the running gear operation is driven by the walking air motor, can
The operation in the environment with gas and inflammable gas；And by setting the spacing steel wire rope, moving the bucket rack
During movement locus be stably not susceptible to slide, make the muck scraper bowl upset and reset it is smooth, meet actual use will
Ask.
Brief description of the drawings
Fig. 1 is a kind of side structure schematic diagram of pneumatic scraper bowl dirt loader of the present invention；
Fig. 2 is a kind of dimensional structure diagram of pneumatic scraper bowl dirt loader of the present invention.
Embodiment
Illustrate present disclosure below in conjunction with specific embodiments.
As depicted in figs. 1 and 2, it is a kind of pneumatic scraper bowl dirt loader structural representation of the present invention.
A kind of pneumatic scraper bowl dirt loader of the present invention, including：Fuselage chassis 1 and Yang Dou systems, the fuselage chassis 1 are wrapped
Include operation front end and operation rear end；The bucket system of raising includes muck scraper bowl 21, bucket rack 22, raises bucket chain bar 23, raises bucket reel
24, the muck scraper bowl 21 includes scraper bowl oral area 211 and scraper bowl bottom 212, and the bucket rack 22 includes scraper bowl installation support arm 221
With semicircle rotary support 222, the scraper bowl bottom 212 of the muck scraper bowl 21 is arranged on scraper bowl installation support arm 221, described
Semicircle rotary support 222 includes lever straight flange portion 2221 and circular arc rolled portion 2222, the circular arc rolling of the semicircle rotary support 222
Dynamic portion 2222 is positioned on the fuselage chassis 1；The lever straight flange portion 2221 of the semicircle rotary support 222 is located at the fuselage
The top of the operation front end on chassis 1 and it is vertically arranged, the scraper bowl installation support arm 221 is vertically arranged and connects the semicircle revolution
The bottom of support 222, the muck scraper bowl 21 and the fuselage chassis 1 are respectively positioned at scraper bowl installation support arm 221 both sides, institute
State to be provided with the lever straight flange portion 2221 of semicircle rotary support 222 and raise bucket transverse axis 223, it is described raise bucket reel 24 be arranged at it is described
The operation rear end on fuselage chassis 1, it is described raise bucket transverse axis 223 and it is described raise to be provided between bucket reel 24 described raise bucket chain bar 23；
The bucket system of raising also includes spacing steel wire rope 25, and one end of the spacing steel wire rope 25 is fixedly installed on the fuselage chassis 1
Operation front end, the other end of the spacing steel wire rope 25 from around the semicircle rotary support 222 after a circle with the machine
The operation rear end fixed setting on body chassis 1.
Specifically, the bucket system of raising also includes raising bucket air motor 26 and Yang Dou reductors 27, and the bucket of raising slows down
Machine 27 is arranged on the fuselage chassis 1, and bucket air motor is raised described in the power input unit connection for raising bucket reductor 27
26 and by it is described raise bucket air motor 26 drive, it is described raise bucket reductor 27 power output portion connection described in raise bucket reel 24
And bucket reel 24 is raised described in driving and is rotated.The lower end of the scraper bowl installation support arm 221 is provided with limit card block 224, described spacing
Fixture block 224 is set towards the fuselage chassis 1, and the limit card block 224 is located at the operation front end bottom on the fuselage chassis 1
Portion.
Protection side wall 11 is additionally provided with the fuselage chassis 1, installation crossbeam 12, institute are provided with the protection side wall 11
State installation crossbeam 12 to be located above the operation rear end on the fuselage chassis 1, the crossbeam 12 of installing is towards the fuselage chassis 1
The side of operation front end is provided with buffer spring 13.Further, in addition to running gear, the running gear include being arranged at
The running wheel 31 of the bottom of fuselage chassis 1 and the walking air motor 32 for driving the running wheel 31；The protection
The outside of side wall 11 is also equipped with main steam supply valve 41, walking operation valve 43 and Yang Dou operation valves 42, the walking He of operation valve 43
The bucket operation valve 42 of raising connects the main steam supply valve 41, and the walking operation valve 43 connects the walking air motor 32.
When a kind of pneumatic scraper bowl dirt loader of the present invention carries out spading operation, the muck scraper bowl 21 leans against the fuselage
Chassis 1, the running gear promote the motion of fuselage chassis 1 the muck scraper bowl 21 is obtained propulsive force insertion ore storage；
The muck scraper bowl 21 is suitably vibrated, the fuselage chassis 1 rushes at ore storage and the bucket rack 22 and raises bucket transverse axis by described
223 leverages formed can make the muck scraper bowl 21 load ore as much as possible.
After the muck scraper bowl 21 fills ore, the bucket air motor 26 of raising is driven by the bucket reductor 27 of raising
The bucket reel 24 of raising rotates, and receive it is short it is described raise bucket chain bar 23, the bucket transverse axis 223 of raising is rolled up towards the bucket of raising
Cylinder 24 moves, and so as to kick up the muck scraper bowl 21, the scraper bowl oral area 211 of the muck scraper bowl 21 marks a very flat song
Line, when the muck scraper bowl 21 is kicked up to final position, due to the effective radius increase for raising bucket reel 24, make described
Muck scraper bowl 21 kicks up speed quickening, and will be by the buffer spring when the muck scraper bowl 21 is kicked up to final position
13 block, thus the ore of loading is smoothly sent to by inertia energy in mine car very much.
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 specific real
Apply and be only limitted to these explanations.For those skilled in the art, before present inventive concept is not departed from
Put, some simple deduction or replace can also be made, should all be considered as belonging to the scope of protection of the invention.
Claims (5)
1. a kind of pneumatic scraper bowl dirt loader, it is characterized in that, including：Fuselage chassis（1）With raise bucket system, the fuselage chassis（1）
Including operation front end and operation rear end；
The bucket system of raising includes muck scraper bowl（21）, bucket rack（22）, raise bucket chain bar（23）, raise bucket reel（24）, the dress
Rock scraper bowl（21）Including scraper bowl oral area（211）With scraper bowl bottom（212）, the bucket rack（22）Support arm is installed including scraper bowl
（221）With semicircle rotary support（222）, the muck scraper bowl（21）Scraper bowl bottom（212）Branch is installed installed in the scraper bowl
Arm（221）On, the semicircle rotary support（222）Including lever straight flange portion（2221）With circular arc rolled portion（2222）, described half
Circle rotary support（222）Circular arc rolled portion（2222）It is positioned over the fuselage chassis（1）On；The semicircle rotary support
（222）Lever straight flange portion（2221）Positioned at the fuselage chassis（1）Operation front end top and be vertically arranged, the scraper bowl
Support arm is installed（221）It is vertically arranged and connects the semicircle rotary support（222）Bottom, the muck scraper bowl（21）With it is described
Fuselage chassis（1）Respectively positioned at scraper bowl installation support arm（221）Both sides, the semicircle rotary support（222）Lever straight flange
Portion（2221）On be provided with and raise bucket transverse axis（223）, it is described to raise bucket reel（24）It is arranged at the fuselage chassis（1）Operation after
End, it is described to raise bucket transverse axis（223）Bucket reel is raised with described（24）Between be provided with and described raise bucket chain bar（23）；
The bucket system of raising also includes spacing steel wire rope（25）, the spacing steel wire rope（25）One end be fixedly installed on the machine
Body chassis（1）Operation front end, the spacing steel wire rope（25）The other end from around the semicircle rotary support（222）Around one
After circle with the fuselage chassis（1）Operation rear end fixed setting；
The bucket system of raising also includes raising bucket air motor（26）With raise bucket reductor（27）, it is described to raise bucket reductor（27）If
It is placed in the fuselage chassis（1）On, it is described to raise bucket reductor（27）Power input unit connection described in raise bucket air motor
（26）And raise bucket air motor by described（26）Driving, it is described to raise bucket reductor（27）Power output portion connection described in raise bucket
Reel（24）And raise bucket reel described in driving（24）Rotation.
2. a kind of pneumatic scraper bowl dirt loader as claimed in claim 1, it is characterized in that, the scraper bowl installs support arm（221）Under
End is provided with limit card block（224）, the limit card block（224）Towards the fuselage chassis（1）Set, and the limit card block
（224）Positioned at the fuselage chassis（1）Operation front bottom end.
3. a kind of pneumatic scraper bowl dirt loader as claimed in claim 1, it is characterized in that, in addition to running gear, the Running System
System includes being arranged at the fuselage chassis（1）The running wheel of bottom（31）With the driving running wheel（31）Walking air
Engine（32）.
4. a kind of pneumatic scraper bowl dirt loader as claimed in claim 3, it is characterized in that, the fuselage chassis（1）On be additionally provided with
Protect side wall（11）, the protection side wall（11）On be provided with installation crossbeam（12）, the installation crossbeam（12）Positioned at the machine
Body chassis（1）Operation rear end above, the installation crossbeam（12）Towards the fuselage chassis（1）The side of operation front end set
It is equipped with buffer spring（13）.
5. a kind of pneumatic scraper bowl dirt loader as claimed in claim 4, it is characterized in that, the protection side wall（11）Outside also pacify
Equipped with main steam supply valve（41）, walking operation valve（43）With raise bucket operation valve（42）, the walking operation valve（43）Bucket is raised with described
Operation valve（42）Connect the main steam supply valve（41）, the walking operation valve（43）Connect the 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 CN105625488A (en) | 2016-06-01 |
| CN105625488B true CN105625488B (en) | 2018-01-30 |
Family
ID=56040798
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) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN111810153B (en) * | 2020-07-20 | 2022-07-15 | 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 |
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| Publication number | Publication date |
|---|---|
| CN105625488A (en) | 2016-06-01 |
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