CN201109656Y - Fluid pressure drive type coal rock shipping machine having mine car draw gear - Google Patents
Fluid pressure drive type coal rock shipping machine having mine car draw gear Download PDFInfo
- Publication number
- CN201109656Y CN201109656Y CNU200720195051XU CN200720195051U CN201109656Y CN 201109656 Y CN201109656 Y CN 201109656Y CN U200720195051X U CNU200720195051X U CN U200720195051XU CN 200720195051 U CN200720195051 U CN 200720195051U CN 201109656 Y CN201109656 Y CN 201109656Y
- Authority
- CN
- China
- Prior art keywords
- raking
- conveyer
- bottom bracket
- carrier frame
- coal rock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a hydraulic driving type coal rock shipping machine with a wagon pulling device, which comprises a bottom carrier frame, a traveling mechanism, a raking-loading mechanism, a conveying mechanism, and a wagon pulling device; the traveling mechanism is arranged on the bottom carrier frame; the raking-loading mechanism is arranged on the bottom carrier frame; the conveying mechanism is arranged on the upper part of the bottom carrier frame and is connected with the raking-loading mechanism; the wagon pulling device is connected with the bottom carrier frame; a first grade gear transmission box and an oil box are arranged on the bottom carrier frame, the two output shafts of the gear transmission box are respectively connected with a plunger pump and a duplicate gear pump; the plunger pump and the duplicate gear pump are respectively connected with a loading-conveying motor, a traveling motor, the elevating oil cylinder of the raking-loading mechanism, the elevating cylinder of the conveying mechanism, and the return oil cylinder of the conveying mechanism through oil pipes and a multiway change valve group. The beneficial effect of the hydraulic driving type coal rock shipping machine is that pushing and pulling the wagon does not rely on manpower; the hydraulic driving is used for the coal rock raking-loading, the coal rock conveying, the machine traveling, and the wagon pulling; the structure is simple; the manufacturing period is short; and the maintenance is convenient.
Description
Technical field
The utility model relates to a kind of coal petrography loader-and-carry dumper, relates in particular to a kind of hydraulic drive type coal petrography loader-and-carry dumper with the car haul device.
Background technology
At present, known coal petrography loader-and-carry dumper is made up of crab claw operating mechanism, reprinting mechanism, creeper undercarriage, hydraulic efficiency pressure system, and wherein crab claw work, reprinting, crawler travel pass through two multi-stage gear drop-gear box transferring power by motor.This coal petrography loader-and-carry dumper complex structure, long, maintenance inconvenience of manufacturing cycle, and the mine car walking realizes by the manpower push-and-pull.
The utility model content
The purpose of this utility model provides a kind of hydraulic drive type coal petrography loader-and-carry dumper with the car haul device, this coal petrography loader-and-carry dumper is not only simple in structure, the manufacturing cycle is short, easy to maintenance but also band car haul device, overcomes that existing coal petrography loader-and-carry dumper function lacks, complex structure, manufacturing cycle are long, the deficiency of inconvenient maintenance.
Realize that the utility model purpose technical scheme is as follows:
A kind of hydraulic drive type coal petrography loader-and-carry dumper that has the car haul device, comprise bottom bracket, traveling gear, raking loader structure, conveyer, car haul device, traveling gear is installed on the bottom bracket, the raking loader structure is installed on the bottom bracket, and conveyer is installed in bottom bracket top and links to each other with the raking loader structure; The car haul device links to each other with bottom bracket, one-level gear and fuel tank are installed on the bottom bracket, two output shafts of gear are connected with plunger pump, duplex gear pump respectively, and plunger pump, duplex gear pump link to each other with shipment motor, running motor, raking loader structure hoist cylinder, conveyer hoist cylinder, conveyer angling cylinder respectively with the multiple directional control valve group by oil pipe; Running motor by multiple directional control valve rotating band drg in the duplex gear pump is realized advancing, retreat, turn and stopping of coal petrography loader-and-carry dumper; Another drives raking loader structure hoist cylinder, conveyer hoist cylinder and conveyer angling cylinder by multiple directional control valve in the duplex gear pump, realizes lifting, the lifting of conveyer and the revolution of conveyer of raking loader structure; Plunger pump drives shipment motor and car haul motor by multiple directional control valve, realizes the rake dress of coal petrography and transports and draw mine car; At the tank side wall cooling vessel is arranged, whole hydraulic efficiency pressure system is cooled off.
The beneficial effects of the utility model are: do not come the walking of push-and-pull mine car by manpower, the coal petrography rake is adorned, is transported and machine is walked and hydraulic-driven is all adopted in car haul, and simple in structure, the manufacturing cycle is short, is convenient to maintenance.
Description of drawings
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the hydraulic drive type coal petrography loader-and-carry dumper structural representation of the described band car haul of the utility model embodiment device;
Fig. 2 be among Fig. 1 A to view;
Fig. 3 be among Fig. 1 B to view.
The specific embodiment
As Figure 1-3, the hydraulic drive type coal petrography loader-and-carry dumper of the described band car haul of the utility model embodiment device, comprise bottom bracket 1, traveling gear 2, raking loader structure 3, conveyer 4, car haul device 5, traveling gear 2 is installed on the bottom bracket 1, raking loader structure 3 is installed on the bottom bracket 1, conveyer 4 is installed in bottom bracket 1 top and links to each other with raking loader structure 3, car haul device 5 links to each other with bottom bracket 1, one-level gear and fuel tank 8 are installed on the bottom bracket 1, two output shafts of gear respectively with plunger pump 6, duplex gear pump 7 is connected, plunger pump 6, duplex gear pump 7 by oil pipe 15 and multiple directional control valve group 16 respectively with shipment motor 9, running motor 10, raking loader structure hoist cylinder 11, conveyer hoist cylinder 12, conveyer angling cylinder 13 links to each other; Wherein, running motor 18,10 by multiple directional control valve 16 rotating band drgs in the duplex gear pump 7 is realized advancing, retreat, turn and stopping of coal petrography loader-and-carry dumper; Another drives raking loader structure hoist cylinder 11, conveyer hoist cylinder 12 and conveyer angling cylinder 13,14 by multiple directional control valve 16, realizes lifting, the lifting of conveyer 4 and the revolution of conveyer 4 of raking loader structure 3; Plunger pump 6 is realized the rake dress of coal petrography and is transported and draw mine car by the motor 19 that multiple directional control valve 16 drives on shipment motor 9 and the car haul device 5; At fuel tank 8 sidewalls cooling vessel 17 is housed, whole hydraulic efficiency pressure system is cooled off.
Claims (2)
1, a kind of hydraulic drive type coal petrography loader-and-carry dumper that has the car haul device, comprise bottom bracket (1), traveling gear (2), raking loader structure (3), conveyer (4), car haul device (5), traveling gear (2) is installed on the bottom bracket (1), raking loader structure (3) is installed on the bottom bracket (1), conveyer (4) is installed in bottom bracket (1) top and links to each other with raking loader structure (3), it is characterized in that: car haul device (5) links to each other with bottom bracket (1), one-level gear and fuel tank (8) are installed on the bottom bracket (1), two output shafts of gear respectively with plunger pump (6), duplex gear pump (7) is connected, plunger pump (6), duplex gear pump (7) by oil pipe (15) and multiple directional control valve group (16) respectively with load and transport motor (9), running motor (10), raking loader structure hoist cylinder (11), conveyer hoist cylinder (12), conveyer angling cylinder (13) links to each other; At fuel tank (8) sidewall cooling vessel (17) is housed.
2, the hydraulic drive type coal petrography loader-and-carry dumper that has the car haul device according to claim 1 is characterized in that; Running motor (18), (10) in the duplex gear pump (7) by multiple directional control valve (16) rotating band drg, another drives raking loader structure hoist cylinder (11), conveyer hoist cylinder (12) and conveyer angling cylinder (13), (14) by multiple directional control valve (16); Plunger pump (6) drives the motor (19) that loads and transports on motor (9) and the car haul device (5) by multiple directional control valve (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720195051XU CN201109656Y (en) | 2007-11-15 | 2007-11-15 | Fluid pressure drive type coal rock shipping machine having mine car draw gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720195051XU CN201109656Y (en) | 2007-11-15 | 2007-11-15 | Fluid pressure drive type coal rock shipping machine having mine car draw gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201109656Y true CN201109656Y (en) | 2008-09-03 |
Family
ID=39894182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720195051XU Expired - Fee Related CN201109656Y (en) | 2007-11-15 | 2007-11-15 | Fluid pressure drive type coal rock shipping machine having mine car draw gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201109656Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893382A (en) * | 2010-03-28 | 2010-11-24 | 湖北科迪工贸实业有限公司 | Car type feeding and ejecting stoking machine |
| CN102505959A (en) * | 2011-10-14 | 2012-06-20 | 沈阳矿山机械有限公司 | Direction adjustable loader for tunneling machine |
-
2007
- 2007-11-15 CN CNU200720195051XU patent/CN201109656Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893382A (en) * | 2010-03-28 | 2010-11-24 | 湖北科迪工贸实业有限公司 | Car type feeding and ejecting stoking machine |
| CN102505959A (en) * | 2011-10-14 | 2012-06-20 | 沈阳矿山机械有限公司 | Direction adjustable loader for tunneling machine |
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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: 20080903 Termination date: 20111115 |