CN2806402Y - Whole-hydraulic crab-claw-shape coal loader - Google Patents
Whole-hydraulic crab-claw-shape coal loader Download PDFInfo
- Publication number
- CN2806402Y CN2806402Y CN 200520134147 CN200520134147U CN2806402Y CN 2806402 Y CN2806402 Y CN 2806402Y CN 200520134147 CN200520134147 CN 200520134147 CN 200520134147 U CN200520134147 U CN 200520134147U CN 2806402 Y CN2806402 Y CN 2806402Y
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- China
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- delivery section
- rake pawl
- links
- main part
- loading
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Abstract
The utility model discloses a whole-hydraulic crab-claw type coal loader which is driven by whole-hydraulic pressure. The utility model can be used for loading coal in a coal yard, and can also be used for a blast-winning surface. The utility model has the advantage of flexible operation, and the cost is lower than that of a development machine. The utility model comprises a loading part (1), a conveying part (2), a walking part (4) and a body part (3), wherein the body part (3) is arranged on the walking part (4); the conveying part (2) is arranged on the body part (3); the loading part (1) is pivoted and arranged on the front end of the body part (3) and is adjacent to the input end of the conveying part (2). The utility model is characterized in that a driving oil pump (5) and a work oil tank (6) are arranged on the body part (3); the driving oil pump (5) is respectively connected with a gathering arm motor (7), a walking motor (8), a lifting oil cylinder (9) on the loading part, a lifting oil cylinder (10) on the conveying part and a steering oil cylinder (11) on the conveying part.
Description
Technical field
The utility model relates to a kind of Coal Mechanical equipment, coal mining activity face or coal yard is coaling or the coal loader that uses during muck, specifically a kind of all-hydraulic crab claw type coal loader under especially a kind of coal mine.
Background technology
At present, the method that down-hole coal excavation generally adopts has development machine driving or two kinds of modes of big gun pick, and the safety of development machine driving is good, efficient height, but equipment cost height, and relatively poor at the alerting ability of operation field.The big gun pick adopts hand-holing to blow out, and manually produces coal, and one-tenth is lower, but safety can't be guaranteed, therefore accident rate is higher, is badly in need of a kind of novel coal loader of adopting with the development machine advantage in conjunction with big gun that can substitute manual work and satisfies the demand in a large amount of large, medium and small collieries, particularly high fiery colliery.
In addition, also be badly in need of a kind of flexible coal loader for using in some coal transhipment fields.
Summary of the invention
The purpose of this utility model provides a kind ofly to be used when adopting both can be used for coal yard and coaling of full hydraulic drive, can be used for again that big gun adopts that big gun pick face uses go slick, cost is well below the all-hydraulic crab claw type coal loader of the full hydraulic drive of development machine.
The technical solution of the utility model is:
A kind of all-hydraulic crab claw type coal loader, it comprises loading part 1, delivery section 2, running part 4, main part 3, main part 3 is installed on the running part 4, delivery section 2 is installed on the main part 3, loading part 1 is hingedly mounted on the front end of main part 3 and adjacent with the input end of delivery section 2, it is characterized in that being equipped with on the main part 3 driving oil pump 5 and operating oil tank 6, drive oil pump 5 and turn to oil cylinder 11 to link to each other with rake pawl motor 7, running motor 8, loading part elevating ram 9, delivery section elevating ram 10, delivery section respectively.
The utility model has also further been taked following technical measures:
Described loading part 1 is made up of loading plate 101, rake pawl 102, rake pawl driving disk 103, and a loading part elevating ram 9 that drives the loading part rise or descend respectively is installed between two side faces that loads plate 101 and main part 3; Rake pawl 102 is positioned on the upper surface that loads plate 101, it is made up of for 106 3 sections inner arm 104, middle arm 105 and pincers portion, the one end hinge of inner arm 104 is contained in loads on the plate 101, one end of its other end and middle arm 105 is hinged, the other end of middle arm 105 and an end of pincers portion 106 all are hinged on the eccentric shaft 107, eccentric shaft 107 is installed on the web of rake pawl driving disk 103, rake pawl driving disk 103 links to each other with the vertical output shaft 109 of rake pawl retarder 108, rake pawl retarder 108 links to each other with the rake pawl motor 7 that drives its rotation, and rake pawl motor 7 links to each other with driving oil pump 5.
Described running part 4 comprises traveling crawler 401, walking retarder 402, running motor 8, and traveling crawler 401 links to each other with the walking retarder 402 that drives its rotation, and walking retarder 402 links to each other with running motor 8, and running motor 8 links to each other with driving oil pump 5.
Described delivery section 2 comprises base plate 201, elastomeric side panels 202, conveyer chain 203, delivery section elevating ram 10, delivery section turns to oil cylinder 11, delivery section supporting station 204, conveyer chain 203 is meshed with transportation sprocket, this transportation sprocket is installed on the chain wheel drive axle 205, chain wheel drive axle 205 with about the horizontal output shafts 110 of two rake pawl retarders 108 rigidly connected, one end of base plate 201 links to each other with main part 3, the other end is bearing on the delivery section supporting station 204 by side plate 202, delivery section supporting station 204 is bearing on the main part 3 by delivery section elevating ram 10, delivery section turns to an end of oil cylinder 11 to link to each other with delivery section supporting station 204, and the other end links to each other with corresponding elastomeric side panels 202.
The beneficial effects of the utility model:
1, the whole hydraulic-driven that adopts, compact conformation, safety are good, and cost is low.
2, purposes is wide, both can be used for big gun under the coal mine and adopted the mechanization of big gun pick face and load, can with supporting uses such as mine car, slat conveyer, belt conveyer, also can be used for the loading of ground coal yard.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the plan structure scheme drawing of Fig. 1.
Fig. 3 is a drive mechanism scheme drawing of the present utility model.
Fig. 4 is a hydraulic system principle figure of the present utility model.
Fig. 5 is the structural representation of rake pawl retarder of the present utility model.
Fig. 6 is the A-A cutaway view of Fig. 5.
Fig. 7 is the B-B cutaway view of Fig. 5
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Shown in Fig. 1～7.
A kind of all-hydraulic crab claw type coal loader, it comprises loading part 1, delivery section 2, running part 4, main part 3, main part 3 is installed on the running part 4, delivery section 2 is installed on the main part 3, loading part 1 is hingedly mounted on the front end of main part 3 and adjacent with the input end of delivery section 2, be equipped with on the main part 3 and drive oil pump 5 and operating oil tank 6, as shown in Figure 1, 2, 3.Driving oil pump 5 (model can be CBQLQ-F540/F520) can be driven by fire proof motor and the FCL J that subtracts that links to each other with fire proof motor D, for whole coal loader provides the work pressure oil, being used to drive the HM Hydraulic Motor and the oil cylinder that accordingly pressure can be converted to mechanical energy moves, realize all functions of coal loader, the concrete transmission principle figure of present embodiment as shown in Figure 4, its hydraulic system principle figure can be referring to shown in Figure 5, and corresponding fluid control valve can adopt gauge member among Fig. 5.Shown in Fig. 4,5, drive oil pump 5 and turn to oil cylinder 11 to link to each other with rake pawl motor 7 (model can be BME-500), running motor 8 (model can be BME-630), loading part elevating ram 9, delivery section elevating ram 10, delivery section respectively.
Specifically, loading part 1 can be made up of loading plate 101, rake pawl 102, rake pawl driving disk 103, and a loading part elevating ram 9 that drives the loading part rise or descend respectively is installed between two side faces that loads plate 101 and main part 3; Rake pawl 102 is positioned on the upper surface that loads plate 101, it is by inner arm 104, middle arm 105 and 106 3 sections compositions of pincers portion, the one end hinge of inner arm 104 is contained in loads on the plate 101, one end of its other end and middle arm 105 is hinged, the other end of middle arm 105 and an end of pincers portion 106 all are hinged on the eccentric shaft 107, eccentric shaft 107 is installed on the web of rake pawl driving disk 103, rake pawl driving disk 103 and rake pawl retarder 108 are (as Fig. 5,6, shown in 7) vertical output shaft 109 link to each other, rake pawl retarder 108 links to each other with the rake pawl motor 7 that drives its rotation, and rake pawl motor 7 links to each other with driving oil pump 5.
Running part 4 comprises traveling crawler 401, walking retarder 402, running motor 8, and traveling crawler 401 links to each other with the walking retarder 402 that drives its rotation, and walking retarder 402 links to each other with running motor 8, and running motor 8 links to each other with driving oil pump 5.
In addition for delivery section 2 can be linked to each other with the coal equipment that connects of differing heights and different angles in realization, base plate of the present utility model adopts liftable and can turn round design, be specially: an end of base plate 201 links to each other with main part 3, the other end disconnects in the circular arc outside of delivery section supporting station 204 and is bearing on the delivery section supporting station 204 by side plate 202,201 of base plates that are positioned at delivery section supporting station 204 outsides like this can rotate around the circular arc of supporting station 204,204 of delivery section supporting stations are bearing on the main part 3 by delivery section elevating ram 10, delivery section turns to an end of oil cylinder 11 to link to each other with delivery section supporting station 204, and the other end links to each other with corresponding elastomeric side panels 202.When delivery section elevating ram 10 rises, then promoting delivery section supporting station 204 rises, thereby driving base plate 201 rises, the coal outlet of delivery section is raise, when a left side (right side) side turn to oil cylinder 11 work the time, then 202 (left side) bendings to the right of side plate of being made by spring steel are rotated corresponding angle (maximum can reach about 43 degree) thereby drive base plate 201 around delivery section supporting station 204.
During concrete enforcement, delivery section 2 also can be driven by independent motor.
The selecting for use of part that the utility model does not relate to such as fluid control valve, electrical control etc. all can be adopted
Prior art is solved.
The size of chief component of the present utility model, shape and concrete driving details etc. in the specific implementation all may be different with the disclosed content of this specification sheets, but as long as its loading part, delivery section, running part be adopt the hydraulic-driven structure all within protection domain of the present utility model.
Claims (4)
1, a kind of all-hydraulic crab claw type coal loader, it comprises loading part (1), delivery section (2), running part (4), main part (3), main part (3) is installed on the running part (4), delivery section (2) is installed on the main part (3), loading part (1) is hingedly mounted on the front end of main part (3) and adjacent with the input end of delivery section (2), it is characterized in that being equipped with on the main part (3) and drive oil pump (5) and operating oil tank (6), drive oil pump (5) respectively with rake pawl motor (7), running motor (8), loading part elevating ram (9), delivery section elevating ram (10), delivery section turns to oil cylinder (11) to link to each other.
2, all-hydraulic crab claw type coal loader according to claim 1, it is characterized in that described loading part (1) forms by loading plate (101), rake pawl (102), rake pawl driving disk (103), between the two side faces that loads plate (101) and main part (3), a loading part elevating ram (9) that drives loading part rise or decline is installed respectively; Rake pawl (102) is positioned on the upper surface that loads plate (101), it is by inner arm (104), middle arm (105) and (106) three sections compositions of pincers portion, the one end hinge of inner arm (104) is contained in loads on the plate (101), one end of its other end and middle arm (105) is hinged, the other end of middle arm (105) and an end of pincers portion (106) all are hinged on the eccentric shaft (107), eccentric shaft (107) is installed on the web of rake pawl driving disk (103), rake pawl driving disk (103) links to each other with the vertical output shaft (109) of rake pawl deceleration (108), rake pawl retarder (108) links to each other with the rake pawl motor (7) that drives its rotation, and rake pawl motor (7) links to each other with driving oil pump (5).
3, all-hydraulic crab claw type coal loader according to claim 1, it is characterized in that described running part (4) comprises traveling crawler (401), walking retarder (402), running motor (8), traveling crawler (401) links to each other with the walking retarder (402) that drives its rotation, walking retarder (402) links to each other with running motor (8), and running motor (8) links to each other with driving oil pump (5).
4, all-hydraulic crab claw type coal loader according to claim 1, it is characterized in that described delivery section (2) comprises base plate (201), elastomeric side panels (202), conveyer chain (203), delivery section elevating ram (10), delivery section turns to oil cylinder (11), delivery section supporting station (204), conveyer chain (203) is meshed with transportation sprocket, this transportation sprocket is installed on the chain wheel drive axle (205), chain wheel drive axle (205) with about two the rake pawl retarders (108) horizontal output shafts (110) rigidly connected, one end of base plate (201) links to each other with main part (3), the other end is bearing on the delivery section supporting station (204) by side plate (202), delivery section supporting station (204) is bearing on the main part (3) by delivery section elevating ram (10), delivery section turns to an end of oil cylinder (11) to link to each other with delivery section supporting station (204), and the other end links to each other with corresponding elastomeric side panels (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520134147 CN2806402Y (en) | 2005-12-05 | 2005-12-05 | Whole-hydraulic crab-claw-shape coal loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520134147 CN2806402Y (en) | 2005-12-05 | 2005-12-05 | Whole-hydraulic crab-claw-shape coal loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2806402Y true CN2806402Y (en) | 2006-08-16 |
Family
ID=36920704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520134147 Expired - Fee Related CN2806402Y (en) | 2005-12-05 | 2005-12-05 | Whole-hydraulic crab-claw-shape coal loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2806402Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015058465A1 (en) * | 2013-10-21 | 2015-04-30 | 刘素华 | Method for reciprocating punching/raking/loading by power box on excavator, and excavator having power box capable of reciprocating punching/raking/loading |
| CN104912556A (en) * | 2015-06-19 | 2015-09-16 | 泰安科创矿山设备有限公司 | Coal loader |
-
2005
- 2005-12-05 CN CN 200520134147 patent/CN2806402Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015058465A1 (en) * | 2013-10-21 | 2015-04-30 | 刘素华 | Method for reciprocating punching/raking/loading by power box on excavator, and excavator having power box capable of reciprocating punching/raking/loading |
| EA031055B1 (en) * | 2013-10-21 | 2018-11-30 | Сухуа Лю | Method for reciprocating punching/raking/loading by power box on excavator, and excavator having power box capable of reciprocating punching/raking/loading |
| CN104912556A (en) * | 2015-06-19 | 2015-09-16 | 泰安科创矿山设备有限公司 | Coal loader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060816 Termination date: 20100105 |