CN203978266U - A kind of coal mine gallery drilling rig all-hydraulic transmission system - Google Patents
A kind of coal mine gallery drilling rig all-hydraulic transmission system Download PDFInfo
- Publication number
- CN203978266U CN203978266U CN201420278958.2U CN201420278958U CN203978266U CN 203978266 U CN203978266 U CN 203978266U CN 201420278958 U CN201420278958 U CN 201420278958U CN 203978266 U CN203978266 U CN 203978266U
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- oil pump
- main oil
- hydraulic
- transmission system
- auxiliary
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Abstract
The utility model discloses a kind of coal mine gallery drilling rig all-hydraulic transmission system, comprise fire-proof motor, fuel tank, on described fire-proof motor, be respectively equipped with main oil pump, auxiliary oil pump, and main oil pump, auxiliary oil pump are connected with fuel tank respectively, on described main oil pump, auxiliary oil pump, be connected with manual multi-path reversing valve, main oil pump is connected with variable displacement motor, chuck, clamper, is fed oil cylinder, lift ram by manual multi-path reversing valve, and auxiliary oil pump is connected with and is got core hoist engine by manual multi-path reversing valve; This device has simple in structure, install and lay conveniently, whole transmission system all adopts hydraulic drive, easy to operate, use fire-proof motor to control control oil and in multiple valve body off-load, main oil pump and the auxiliary oil pump rig that cooperatively interacts is normally worked, hydraulic drive improves rig whole transmission efficiency, stability is high, and energy consumption is low, long service life.
Description
Technical field
The utility model is rig Hydraulic Power Transmission System, says more specifically a kind of coal mine gallery drilling rig all-hydraulic transmission system.
Background technology
The conventional coal mine gallery drilling rig transmission system of using adopts automatically controlled conventionally, machinery, the hybrid powertrain systems such as hydraulic pressure, the automatically controlled and machine driven system conventionally adopting, electric power energy consumption rate is larger, and machine driving is mainly to coordinate by various gears, long-term use meeting damages because of gear wear, therefore traditional machinery and Electric Drive, cost is high, machine service life is short, and repair rate is high, the difficult exploration that adapts to various environment coal mine galleries.
Utility model content
The purpose of this utility model be large for the in use energy consumption of transmission system of coal mine gallery drilling rig in background and application life short shortcoming, a kind of coal mine gallery drilling rig all-hydraulic transmission system is provided, easy to operate, low consumption, long service life.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: a kind of coal mine gallery drilling rig all-hydraulic transmission system, comprise fire-proof motor, fuel tank, on described fire-proof motor, be respectively equipped with main oil pump, auxiliary oil pump, and main oil pump, auxiliary oil pump are connected with fuel tank respectively, on described main oil pump, auxiliary oil pump, be connected with manual multi-path reversing valve, main oil pump is connected with variable displacement motor, chuck, clamper, is fed oil cylinder, lift ram by manual multi-path reversing valve, and auxiliary oil pump is connected with and is got core hoist engine by manual multi-path reversing valve.
Between described main oil pump, auxiliary oil pump and fuel tank, be provided with oil absorption filter.
Described main oil pump and variable displacement motor, clamper, feed between oil cylinder and be respectively equipped with hydraulic quick coupler, between main oil pump and chuck, be provided with hydraulic quick coupler, smart filter oil device, between main oil pump and lift ram, be provided with hydraulic quick coupler, hydraulic lock.
The utility model operating principle is as follows: during this device busy, start Pneumatic explosion-prevention driven by motor main oil pump and auxiliary oil pump work, main oil pump and auxiliary oil pump are advanced to hydraulic oil in manual multi-path reversing valve respectively, manual multi-path reversing valve has three joint groups to become, utilize respectively high-pressure and hydraulic control variables motor, chuck, clamper, feed oil cylinder, lift ram action, when three during all in center, main oil pump off-load, variable displacement motor and feed oil cylinder in quick condition, the hydraulic oil of main oil pump output enters rotation oil, the hydraulic oil of auxiliary oil pump output is controlled by reversal valve, operating this reversal valve opens, can control the core hoist engine work of getting, reversal valve conversion is got core hoist engine and is closed, auxiliary oil pump hydraulic oil cooperation main pump hydraulic oil carries out rig and normally works.
In sum, the advantage of this utility model is as follows: this device has simple in structure, install and lay conveniently, whole transmission system all adopts hydraulic drive, easy to operate, use fire-proof motor to control control oil and in multiple valve body off-load, main oil pump and the auxiliary oil pump rig that cooperatively interacts is normally worked, and hydraulic drive improves rig whole transmission efficiency, and stability is high, energy consumption is low, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1, fire-proof motor; 2, fuel tank; 3, main oil pump; 4, auxiliary oil pump; 5, manual multi-path reversing valve; 6, variable displacement motor; 7, chuck; 8, clamper; 9, feed oil cylinder; 10, lift ram; 11, get core hoist engine; 12, oil absorption filter; 13, snap joint; 14, essential oil strainer; 15, hydraulic lock; 16, reversal valve.
The specific embodiment
With reference to Fig. 1, system architecture of the present utility model is, comprise fire-proof motor, fuel tank, on described fire-proof motor, be respectively equipped with main oil pump, auxiliary oil pump, and main oil pump, auxiliary oil pump be connected with fuel tank respectively, on described main oil pump, auxiliary oil pump, be connected with manual multi-path reversing valve, main oil pump is connected with variable displacement motor, chuck, clamper, is fed oil cylinder, lift ram by manual multi-path reversing valve, and auxiliary oil pump is connected with and is got core hoist engine by manual multi-path reversing valve.
Between described main oil pump, auxiliary oil pump and fuel tank, be provided with oil absorption filter.
Described main oil pump and variable displacement motor, clamper, feed between oil cylinder and be respectively equipped with hydraulic quick coupler, between main oil pump and chuck, be provided with hydraulic quick coupler, smart filter oil device, between main oil pump and lift ram, be provided with hydraulic quick coupler, hydraulic lock.
During this device busy, Pneumatic explosion-prevention driven by motor main oil pump and auxiliary oil pump work, main oil pump and auxiliary oil pump are advanced to hydraulic oil in manual multi-path reversing valve respectively, manual multi-path reversing valve has three joint groups to become, utilize respectively high-pressure and hydraulic control variables motor, chuck, clamper, feed oil cylinder, lift ram action, when three during all in center, main oil pump off-load, variable displacement motor and feed oil cylinder in quick condition, the hydraulic oil of main oil pump output enters rotation oil, the hydraulic oil of auxiliary oil pump output is controlled by reversal valve, operating this reversal valve opens, can control the core hoist engine work of getting, reversal valve conversion is got core hoist engine and is closed, auxiliary oil pump hydraulic oil cooperation main pump hydraulic oil carries out rig and normally works.
The chuck of rig needs precisely clamping, and smart oil filter is set in the hydraulic circuit of chuck for installing, more accurately controls hydraulic pressure and reaches accurate control chuck clamping.
Claims (4)
1. a coal mine gallery drilling rig all-hydraulic transmission system, comprise fire-proof motor (1), fuel tank (2), it is characterized in that: on described fire-proof motor (1), be respectively equipped with main oil pump (3), auxiliary oil pump (4), and main oil pump (3), auxiliary oil pump (3) is connected with fuel tank (2) respectively, described main oil pump (3), on auxiliary oil pump (4), be connected with manual multi-path reversing valve (5), main oil pump (3) is connected with variable displacement motor (6) in turn by manual multi-path reversing valve (5), chuck (7), clamper (8), feed oil cylinder (9), lift ram (10), auxiliary oil pump (4) is connected with and is got core hoist engine (11) by manual multi-path reversing valve (5).
2. a kind of coal mine gallery drilling rig all-hydraulic transmission system according to claim 1, is characterized in that: between described main oil pump (3), auxiliary oil pump (4) and fuel tank (2), be provided with oil absorption filter (12).
3. a kind of coal mine gallery drilling rig all-hydraulic transmission system according to claim 1, it is characterized in that: described main oil pump (3) and variable displacement motor (6), clamper (8), feed and between oil cylinder (9), be respectively equipped with hydraulic quick coupler (13), between main oil pump (3) and chuck (7), be provided with hydraulic quick coupler (13), smart filter oil device (12), between main oil pump (3) and lift ram, (10) are provided with hydraulic quick coupler (13), hydraulic lock (15).
4. a kind of coal mine gallery drilling rig all-hydraulic transmission system according to claim 1, is characterized in that: described auxiliary oil pump (4) and get and be provided with reversal valve (16) between core hoist engine (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420278958.2U CN203978266U (en) | 2014-05-28 | 2014-05-28 | A kind of coal mine gallery drilling rig all-hydraulic transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420278958.2U CN203978266U (en) | 2014-05-28 | 2014-05-28 | A kind of coal mine gallery drilling rig all-hydraulic transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203978266U true CN203978266U (en) | 2014-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420278958.2U Expired - Fee Related CN203978266U (en) | 2014-05-28 | 2014-05-28 | A kind of coal mine gallery drilling rig all-hydraulic transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203978266U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632071A (en) * | 2015-02-05 | 2015-05-20 | 石家庄博安煤矿机械制造有限公司 | Coal mine gas-liquid linkage drilling rig |
| CN110762071A (en) * | 2019-11-01 | 2020-02-07 | 中国海洋石油集团有限公司 | Hydraulic power system for underground equipment and underground equipment |
-
2014
- 2014-05-28 CN CN201420278958.2U patent/CN203978266U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632071A (en) * | 2015-02-05 | 2015-05-20 | 石家庄博安煤矿机械制造有限公司 | Coal mine gas-liquid linkage drilling rig |
| CN110762071A (en) * | 2019-11-01 | 2020-02-07 | 中国海洋石油集团有限公司 | Hydraulic power system for underground equipment and underground equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20160528 |