CN202644598U - Low-height loader with redirection mechanism for ultra-thin conveyor roller harrow - Google Patents

Low-height loader with redirection mechanism for ultra-thin conveyor roller harrow Download PDF

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Publication number
CN202644598U
CN202644598U CN 201220014729 CN201220014729U CN202644598U CN 202644598 U CN202644598 U CN 202644598U CN 201220014729 CN201220014729 CN 201220014729 CN 201220014729 U CN201220014729 U CN 201220014729U CN 202644598 U CN202644598 U CN 202644598U
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CN
China
Prior art keywords
loader
changing
low clearance
conveying
ultra
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Expired - Fee Related
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CN 201220014729
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Chinese (zh)
Inventor
刘素华
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刘素华
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Priority to CN201120063939 priority Critical
Priority to CN201120063939.4 priority
Application filed by 刘素华 filed Critical 刘素华
Priority to CN 201220014729 priority patent/CN202644598U/en
Application granted granted Critical
Publication of CN202644598U publication Critical patent/CN202644598U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the field of material loading, mining, tunneling, tunnel excavation and the like and particularly relates to in particular to a low-height loader with a redirection mechanism for an ultra-thin conveyor roller harrow. The loader comprises a loader body, a walking device and a roller harrow device, wherein the roller harrow device is arranged on the loader body, and the walking device is arranged below the loader body. The loader further comprises a conveyer device which comprises a drive mechanism and the lower-height redirection mechanism, and the total height of the lower-height redirection mechanism is smaller than 150mm. The low-height loader with the redirection mechanism for the ultra-thin conveyor roller harrow has the advantages that the loader uses a small-diameter redirection roller, so that the direction between a feeding point of the conveyer device and the ground is reduced greatly, and the roller harrow device can conveniently and smoothly unload materials to the conveyor device; and the height of the hole loader is reduced, used materials are saved, and the whole loader is convenient and flexible to use.

Description

The rake loader is rolled in the ultra-thin conveying of low clearance direction-changing
Technical field
The utility model belongs to the fields such as material loading, mining, driving, tunnel excavation, is specifically related to the ultra-thin conveying of a kind of low clearance direction-changing and rolls the rake loader.
Background technology
In progress of coal mining, in order to solve the shipment of the materials such as spoil, coal, generally used the equipment such as drive hoeing machine, Cinder Machine, swinging arm, armed lever loader, scoop loader, star-wheel loader and gathering arm loader, above equipment has improved coal production efficient and output to a certain extent.But, in the use procedure of equipment, still exist deficiency, for example: the drive hoeing machine working method is that a scraper bowl moves back and forth and to take off material, because scraper bowl spurs back and forth by a wire rope, so that scraper bowl can not be done is too large, this has just limited its transport capacity.Simultaneously, the material of taking off is interrupted feed, to after the belt conveyer that connects reprint and cause very large difficulty; In order to solve the drawback of the interrupted feed of drive hoeing machine, continuous-feeding equipment has appearred, namely have the equipment such as star-wheel loader of intermediate haulage conveyor, the relative drive hoeing machine efficient of these equipment improves greatly.But the pan feeding distance was too large when the intermediate haulage conveyor that is arranged in the equipment feeding end caused the feed such as star-wheel moving tooth, the inefficiency of equipment, job insecurity, and the equipment complex utilization rate is not high, needs make further improvement and perfection to above equipment.
In order further to improve delivered payload capability and minimizing to the impact of postorder transportation system, rolling rake material loader has also appearred, and this equipment carries out loaded material by a rolling rake.But, direction-changing is higher when the bend pulley diameter of equipment intermediate haulage conveyor is larger, cause when rolling rake rake and expecting to the transporter feeding end feed apart from too far away, front end at transporter causes a large amount of solid accumulations, also make simultaneously and roll rake and greatly rewind material, appearance equipment charging difficulty has had a strong impact on the use of equipment.
The utility model passes through the improvement to the direction-changing overall height of above equipment intermediate haulage conveyor, make the equipment charging smooth and easy, the transporter performance is given full play to, comprehensive charging ability improves greatly, and do not get stuck, be with material, pocket material phenomenon to greatly reduce equipment reliable operation, stable performance during loaded material.
The utility model content
The purpose of this utility model is according to the mining driving, it is not of uniform size that the institutes such as roadway excavation go out material piece grain, weight does not wait, material matter is different, unequal on-the-spot characteristics in ground and need to give material and load, the rake load mode of rolling of loading in particular for coal mining, driving, tunnel excavation, material provides the ultra-thin conveying of a kind of low clearance direction-changing to roll the rake loader.
The utility model is to adopt following technical scheme to realize: the rake loader is rolled in the ultra-thin conveying of a kind of low clearance direction-changing, comprise fuselage, running gear and roll rake device, rolling rake device is arranged on the fuselage, running gear is arranged on the below of fuselage, wherein, the ultra-thin conveying of described low clearance direction-changing is rolled the rake loader and is also comprised conveying device, and conveying device comprises driving mechanism and low clearance direction-changing, and the overall height of low clearance direction-changing is less than 150mm.
Described low clearance direction-changing comprises sprocket wheel, and this moment, conveying device was drag-flight conveyer, and drag-flight conveyer comprises the drag conveyor of various models and modification, and sprocket wheel matches with drag conveyor.At this moment, the overall height of low clearance direction-changing refers to comprise the overall height of the parts such as changed course sprocket wheel and scraper plate, chain, sprocket wheel installation shaft, sprocket shaft.
Described low clearance direction-changing comprises cylinder or roller bearing, the perhaps combination of cylinder and roller bearing, and this moment, conveying device comprised lace conveying device, lace conveying device comprises the rubber conveyer of various models and modification.Cylinder, roller bearing or cylinder match with ribbon conveyer with the combination of roller bearing.At this moment, the overall height of low clearance direction-changing refers to the diameter of cylinder.
Described roller bearing and cylinder can be the integral type structure.The combination of integral structure more is conducive to the reduction of low clearance direction-changing overall height.
Described fuselage comprises material shovel, and material shovel is installed in the front portion of conveying device, rolls rake material is harrowed to material shovel, and material shovel can be to material rewinding guide.
Described material shovel also can be installed in the nock of low clearance direction-changing.
Described fuselage is provided with the gear discharger.Unload stock stop by setting, can reduce the dust of equipment working site, avoid material to shed to the driver's cabin direction.
The described rake device that rolls is provided with the gear discharger.
The beneficial effects of the utility model are:
(1) the ultra-thin conveying of the low clearance direction-changing conveying device of rolling the rake loader adopts the minor diameter bend pulley to greatly reduce the distance with ground of connecting material a little of transporter, is convenient to roll rake device material is unloaded smoothly to conveying device;
(2) the minor diameter direction-changing has reduced the height that connects material of former elevating conveyor, has reduced material shovel delivery end height overhead, has reduced the resistance of material shovel shovel material;
(3) material receiving end of minor diameter bend pulley is low is conducive to rake teeth and closely material is delivered to conveying device;
(4) material of rake teeth is transferred timely device and takes away, and has reduced rake teeth rewinding, shedding material;
(5) reduced the height of complete machine, saved materials, made the complete machine easy to use and flexible.
Description of drawings
Fig. 1 is the structural representation that the rake loader is rolled in the ultra-thin conveying of low clearance direction-changing among the embodiment 1;
Fig. 2 be among the embodiment 1 A-A to view;
Fig. 3 be among the embodiment 1 B-B to view;
Fig. 4 be among the embodiment 2 A-A to view;
Fig. 5 is the structural representation that the rake loader is rolled in the ultra-thin conveying of low clearance direction-changing among the embodiment 3.
Among the figure: 1 rolls rake device; 2 rake teeths; 3 roll the rake support arm; 4 fuselages; 5 conveying devices; 7 running gears; 8 low clearance direction-changings; 9 material shovels; 10 driving mechanisms; 11 belts; 12 strainers; 13 minor diameter bend pulleys; 14 changed course sprocket wheels; 15 chains; 16 scraper plates; 17 drive sprockets.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Embodiment 1
Fig. 1 to Fig. 3 is that the rake loader is rolled in the ultra-thin conveying of the described low clearance direction-changing of present embodiment.This loader comprises fuselage 4, running gear 7, rolls rake device 1 and conveying device 5, rolls rake device 1 and is arranged on the fuselage 4, and running gear 7 is arranged on the below of fuselage 4.Running gear 7 in the present embodiment is cterpillar drive.Conveying device comprises driving mechanism 10 and low clearance direction-changing 8, and low clearance direction-changing 8 comprises minor diameter bend pulley 13 and cylinder mount pad.The diameter of minor diameter bend pulley 13 reduces than existing bend pulley diameter with conveying capacity loader direction-changing greatly less than 150mm.Described direction-changing also can comprise roller bearing, and roller bearing and cylinder can be the integral type structure, and roller bearing and cylinder are that integral type can so that low clearance direction-changing structure is more compact, effectively reduce the overall height of direction-changing.Described conveying device 5 comprises belt 11, one end of belt 11 is wrapped on the minor diameter bend pulley 13, the other end is wrapped on the driving machine cylinder, head roll is connected with driving mechanism 10, can drive belt 11 rolls around head roll and minor diameter cylinder 13, when belt 11 needs counter motion, make the belt counter-rotating by minor diameter bend pulley 13 changed courses in head roll counter-rotating and the low clearance direction-changing 8.Roll rake device 1 and comprise rake cylinder and rake teeth 2, rake teeth 2 arranges along the external surface interval of rake cylinder.Rake teeth 2 feedings to the distance of minor diameter direction-changing by being sent the material diameter, its distance is rolled the feeding of rake loader rake teeth to the distance of direction-changing less than existing.Described fuselage 4 comprises material shovel 9, and material shovel 9 is installed in the front portion of conveying device 5, i.e. the nock of low clearance direction-changing 8, the height of material shovel 9 be less than 150mm, material shovel 9 and ground angle generally about 20 °.The discharging height of described material shovel 9 is corresponding with the overall height of low clearance direction-changing 8, with smooth reception material.
Embodiment 2
Fig. 4 is that the rake loader is rolled in the ultra-thin conveying of embodiment 2 described low clearance direction-changings.In the present embodiment, described low clearance direction-changing 8 comprises sprocket wheel, described conveying device 5 comprises scraper plate 16 and chain 15, scraper plate 16 arranges along the length direction interval of chain 15, described sprocket wheel comprises changed course sprocket wheel 14 and drive sprocket 17, chain 15 is wrapped in respectively on changed course sprocket wheel 14 and the drive sprocket 17, drive sprocket 17 is connected with driving mechanism 10, drive drive sprocket 17 by driving mechanism 10 and make chain 15 around sprocket rotation, make chain 15 counter-rotatings by the counter-rotating of drive sprocket 17 and the sprocket wheel 14 that alters course.At this moment, the overall height of low clearance direction-changing refers to comprise the overall height of changed course sprocket wheel and the parts such as scraper plate, chain, sprocket wheel installation shaft, sprocket shaft, and the overall height of end height direction-changing is less than 150mm at this moment.
The other the same as in Example 1.
Embodiment 3
Fig. 5 is that the rake loader is rolled in the ultra-thin conveying of embodiment 3 described low clearance direction-changings.In the present embodiment, described running gear is running gear system.
The other the same as in Example 1.

Claims (11)

1. the rake loader is rolled in the ultra-thin conveying of low clearance direction-changing, comprise fuselage, running gear and roll rake device, rolling rake device is arranged on the fuselage, running gear is arranged on the below of fuselage, it is characterized in that: the ultra-thin conveying of described low clearance direction-changing is rolled the rake loader and is also comprised conveying device, conveying device comprises driving mechanism and low clearance direction-changing, and the overall height of low clearance direction-changing is less than 150mm.
2. the rake loader is rolled in the ultra-thin conveying of low clearance direction-changing according to claim 1, it is characterized in that: described low clearance direction-changing comprises sprocket wheel.
3. the rake loader is rolled in the ultra-thin conveying of low clearance direction-changing according to claim 1, it is characterized in that: described low clearance direction-changing comprises cylinder.
4. the rake loader is rolled in the ultra-thin conveying of low clearance direction-changing according to claim 1, it is characterized in that: described low clearance direction-changing comprises roller bearing.
5. the rake loader is rolled in the ultra-thin conveying of low clearance direction-changing according to claim 1, it is characterized in that: described low clearance direction-changing comprises roller bearing and cylinder, and roller bearing and cylinder are the integral type structure.
6. the rake loader is rolled in the ultra-thin conveying of low clearance direction-changing according to claim 1, and it is characterized in that: described conveying device comprises drag-flight conveyer.
7. the rake loader is rolled in the ultra-thin conveying of low clearance direction-changing according to claim 1, and it is characterized in that: described conveying device comprises lace conveying device.
8. the rake loader is rolled in the ultra-thin conveying of low clearance direction-changing according to claim 1, and it is characterized in that: described fuselage comprises material shovel, and material shovel is installed in the front portion of conveying device.
9. the rake loader is rolled in the ultra-thin conveying of low clearance direction-changing according to claim 1, it is characterized in that: described material shovel is installed in low clearance direction-changing nock.
10. the rake loader is rolled in the ultra-thin conveying of low clearance direction-changing according to claim 1, and it is characterized in that: described fuselage is provided with the gear discharger.
11. the rake loader is rolled in the ultra-thin conveying of low clearance direction-changing according to claim 1, it is characterized in that: the described rake device that rolls is provided with the gear discharger.
CN 201220014729 2011-03-12 2012-01-13 Low-height loader with redirection mechanism for ultra-thin conveyor roller harrow Expired - Fee Related CN202644598U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201120063939 2011-03-12
CN201120063939.4 2011-03-12
CN 201220014729 CN202644598U (en) 2011-03-12 2012-01-13 Low-height loader with redirection mechanism for ultra-thin conveyor roller harrow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220014729 CN202644598U (en) 2011-03-12 2012-01-13 Low-height loader with redirection mechanism for ultra-thin conveyor roller harrow

Publications (1)

Publication Number Publication Date
CN202644598U true CN202644598U (en) 2013-01-02

Family

ID=47209070

Family Applications (7)

Application Number Title Priority Date Filing Date
CN 201120125733 Expired - Fee Related CN203081446U (en) 2011-03-12 2011-04-26 Raking and crushing and cleaning loader
CN 201120201577 Expired - Fee Related CN203080562U (en) 2011-03-12 2011-06-15 Rolling rake material loader
CN2011204436083U Expired - Fee Related CN202559401U (en) 2011-03-12 2011-11-10 Rolling-rake material loader
CN 201220015513 Expired - Fee Related CN202645567U (en) 2011-03-12 2012-01-13 Rolling harrow material tumbling and charging high-efficient loader
CN 201220014729 Expired - Fee Related CN202644598U (en) 2011-03-12 2012-01-13 Low-height loader with redirection mechanism for ultra-thin conveyor roller harrow
CN 201220014866 Expired - Fee Related CN202645566U (en) 2011-03-12 2012-01-13 Rolling harrow-material loader
CN 201220014862 Expired - Fee Related CN202644599U (en) 2011-03-12 2012-01-13 Rolling harrow material loader with material flying resistance

Family Applications Before (4)

Application Number Title Priority Date Filing Date
CN 201120125733 Expired - Fee Related CN203081446U (en) 2011-03-12 2011-04-26 Raking and crushing and cleaning loader
CN 201120201577 Expired - Fee Related CN203080562U (en) 2011-03-12 2011-06-15 Rolling rake material loader
CN2011204436083U Expired - Fee Related CN202559401U (en) 2011-03-12 2011-11-10 Rolling-rake material loader
CN 201220015513 Expired - Fee Related CN202645567U (en) 2011-03-12 2012-01-13 Rolling harrow material tumbling and charging high-efficient loader

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN 201220014866 Expired - Fee Related CN202645566U (en) 2011-03-12 2012-01-13 Rolling harrow-material loader
CN 201220014862 Expired - Fee Related CN202644599U (en) 2011-03-12 2012-01-13 Rolling harrow material loader with material flying resistance

Country Status (1)

Country Link
CN (7) CN203081446U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102758626A (en) * 2011-03-12 2012-10-31 刘素华 Low-height redirection mechanism ultra-thin conveying rolling-raking loader

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2852096C (en) * 2013-05-17 2019-03-26 Vale S.A. Ore removal production line, twin ramps and ground support installation method
EA030489B1 (en) * 2013-10-21 2018-08-31 Сухуа Лю Method for directionally swaying and resetting harrow teeth of harrow excavator and harrow excavator implementing directional sway and reset of harrow teeth in the method
CN104818988A (en) * 2015-04-18 2015-08-05 中煤张家口煤矿机械有限责任公司 Float coal cleaning device and scraper conveyor with same
CN104863587B (en) * 2015-06-15 2017-11-03 华北科技学院 Automatic coal conveyer under a kind of colliery
CN105019489B (en) * 2015-07-14 2018-03-13 周兆弟 Continuous shoveling formula excavator
CN105460630A (en) * 2015-12-14 2016-04-06 王本 Self-loading type sand transmission belt
CN110844522A (en) * 2019-11-27 2020-02-28 兖矿集团有限公司 Coal cleaning device for coal mine underground belt transportation roadway

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102758626A (en) * 2011-03-12 2012-10-31 刘素华 Low-height redirection mechanism ultra-thin conveying rolling-raking loader
CN102758626B (en) * 2011-03-12 2016-06-08 刘素华 Rake shovel loader is rolled in low-height redirection mechanism ultra-thin conveying

Also Published As

Publication number Publication date
CN202559401U (en) 2012-11-28
CN203081446U (en) 2013-07-24
CN202645567U (en) 2013-01-02
CN203080562U (en) 2013-07-24
CN202644599U (en) 2013-01-02
CN202645566U (en) 2013-01-02

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

Granted publication date: 20130102

Termination date: 20170113

CF01 Termination of patent right due to non-payment of annual fee