CN209855859U - Gas kinetic energy conversion pressure energy device for drilling machine - Google Patents
Gas kinetic energy conversion pressure energy device for drilling machine Download PDFInfo
- Publication number
- CN209855859U CN209855859U CN201920373017.XU CN201920373017U CN209855859U CN 209855859 U CN209855859 U CN 209855859U CN 201920373017 U CN201920373017 U CN 201920373017U CN 209855859 U CN209855859 U CN 209855859U
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- pneumatic
- gear
- hydraulic
- shell
- housing
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 18
- 238000005553 drilling Methods 0.000 title claims description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 230000009467 reduction Effects 0.000 claims description 13
- 239000003921 oil Substances 0.000 description 8
- 239000010720 hydraulic oil Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model belongs to the technical field of pneumatic crawler-type rig, a pneumatic kinetic energy conversion pressure energy device for rig is proposed, including pneumatic mechanism and hydraulic pressure mechanism, last air inlet and the gas outlet of being provided with of pneumatic casing, air inlet and gas outlet all with the inside intercommunication of pneumatic casing, the pneumatic casing rotates in the interior and is provided with pneumatic pivot, the coaxial driven gear that is provided with of pneumatic pivot one end, outside the pneumatic casing was worn to the other end, driven gear one side meshing is provided with the driving gear, still be provided with intermeshing's first pneumatic gear and second pneumatic gear in the pneumatic casing, driving gear and first pneumatic gear coaxial coupling. Through above-mentioned technical scheme, the problem that equipment occupation space is big among the prior art has been solved.
Description
Technical Field
The utility model belongs to the technical field of pneumatic crawler-type rig, a pneumatic kinetic energy conversion pressure energy device for rig is related to.
Background
The main energy medium of the pneumatic crawler-type drilling machine is compressed gas, but when the pneumatic crawler-type drilling machine operates, liquid pressure is needed for walking, rotating and lifting of an oil cylinder, so that a device is needed for converting gas kinetic energy of the compressed gas into pressure energy to drive all parts to operate. Most of energy conversion devices of existing pneumatic crawler-type drilling machines output mechanical energy through compressed gas through pneumatic motors, and drive oil pumps to output hydraulic oil to generate pressure energy, so that all parts of the drilling machine can run. The combination mode causes the factors of larger shape of the energy conversion device, more occupied space of the drilling machine and heavy weight, and causes the defects of heavy overall weight and larger appearance of the drilling machine.
SUMMERY OF THE UTILITY MODEL
The utility model provides a gas kinetic energy conversion pressure energy device for rig has solved the big problem of prior art equipment occupation space.
The technical scheme of the utility model is realized like this:
a gas kinetic energy to pressure energy conversion device for a drilling rig, comprising:
a pneumatic mechanism and a hydraulic mechanism,
the pneumatic mechanism comprises a pneumatic shell, the pneumatic shell is provided with an air inlet and an air outlet, the air inlet and the air outlet are both communicated with the inside of the pneumatic shell,
a pneumatic rotating shaft is rotatably arranged in the pneumatic shell, one end of the pneumatic rotating shaft is coaxially provided with a driven gear, the other end of the pneumatic rotating shaft penetrates out of the pneumatic shell, one side of the driven gear is meshed with a driving gear, a first pneumatic gear and a second pneumatic gear which are meshed with each other are also arranged in the pneumatic shell, the driving gear is coaxially connected with the first pneumatic gear,
the hydraulic mechanism comprises a hydraulic shell, an oil inlet and an oil outlet are formed in the hydraulic shell, a hydraulic rotating shaft is arranged in the hydraulic shell in a rotating mode, one end of the hydraulic rotating shaft extends out of the rear portion of the hydraulic shell and is coaxially connected with the pneumatic rotating shaft, a first hydraulic gear and a second hydraulic gear are arranged in the hydraulic shell in an engaged mode, and one end of the hydraulic rotating shaft is coaxially connected with the first hydraulic gear.
As a further technical scheme, the hydraulic mechanism further comprises a planetary reduction gearbox, the planetary reduction gearbox is arranged on one side, close to the hydraulic mechanism, of the pneumatic mechanism, and the pneumatic rotating shaft penetrates through the planetary reduction gearbox.
As a further technical scheme, the hydraulic planetary gearbox further comprises a connecting shell, wherein the connecting shell is arranged between the planetary gearbox and the hydraulic mechanism, and the end parts of the pneumatic rotating shaft and the hydraulic rotating shaft extend into the connecting shell and are coaxially connected through a coupler.
As a further technical scheme, a support is arranged outside the connecting shell.
As a further technical scheme, the first hydraulic gear and the second hydraulic gear are rotatably arranged in the hydraulic shell through bearings, the first pneumatic gear and the second pneumatic gear are rotatably arranged in the pneumatic shell through bearings, and the driven gear is rotatably arranged on the inner wall of the pneumatic shell through bearings.
As a further technical scheme, the air inlet and the air outlet are both arranged on the end face of the pneumatic shell far away from the hydraulic shell and are respectively communicated with the inside of the pneumatic shell through an air inlet channel and an air outlet channel, and the air inlet channel and the air outlet channel are both arranged on the side wall of the pneumatic shell.
The utility model discloses a theory of operation and beneficial effect do:
1. the utility model discloses in, pneumatic mechanism is used for introducing compressed gas and makes inside a pair of intermeshing's first pneumatic gear and the pneumatic gear rotation of second, drive gear belt with first pneumatic gear is coaxial drives the driven gear rotation of meshing, start rotating with driven gear coaxial coupling's pneumatic pivot, and take coaxial hydraulic pressure pivot to rotate, the hydraulic pressure pivot drives intermeshing's first hydraulic gear and second hydraulic gear rotation, make the pressure in the hydraulic pressure casing produce circulating height fast and change, thereby extract hydraulic oil output pressure ability, each part of drive drilling machine moves. The two pneumatic gears and the hydraulic gear form an integral energy conversion device, and the gas kinetic energy of the compressed gas is used for pushing the two pneumatic gears to rotate so as to drive the hydraulic gear. The integral design ensures that the energy conversion device has small overall dimension, light weight and less occupied space of the drilling machine, can be concealed in a chassis between two tracks of the drilling machine and saves larger available space for the drilling machine.
2. The utility model discloses in, the tip of pneumatic pivot and hydraulic pressure pivot passes through shaft coupling coaxial coupling in the connecting shell. The connecting shell can play a good sealing role and is a transition part for connecting the pneumatic mechanism and the hydraulic mechanism.
3. The utility model discloses in, hydraulic gear's pivot is passed through the bearing and is rotated the setting on hydraulic pressure shells inner wall, and pneumatic gear's pivot is passed through the bearing and is rotated the setting on pneumatic casing, and driven gear also passes through the bearing setting on pneumatic shells inner wall, and the one end and the first pneumatic gear of driving gear are connected.
4. The utility model discloses in, air inlet and gas outlet setting are on pneumatic casing's terminal surface, be provided with inlet channel and outlet channel on pneumatic casing's the lateral wall, inlet channel and gas outlet are respectively through inlet channel and outlet channel and the inside intercommunication of pneumatic casing, inlet channel and outlet channel are perpendicular with the axis direction of first pneumatic gear towards the inside exit of pneumatic casing, and inlet channel and outlet channel symmetry set up in the both sides of first pneumatic gear and the pneumatic gear line of second, all towards the meshing department of two gears.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural plan view of the present invention;
FIG. 2 is a schematic view of the end face structure of the present invention;
FIG. 3 is a schematic sectional view of the present invention;
FIG. 4 is a schematic perspective view of the present invention;
FIG. 5 is a schematic view of the cross-sectional structure of the pneumatic mechanism of the present invention;
fig. 6 is a schematic sectional view of another pneumatic mechanism of the present invention;
in the figure: 1-a pneumatic mechanism, 11-a pneumatic shell, 111-an air inlet channel, 112-an exhaust channel, 12-an air inlet, 13-an air outlet, 14-a pneumatic rotating shaft, 15-a driven gear, 16-a driving gear, 17-a first pneumatic gear, 18-a second pneumatic gear, 2-a hydraulic mechanism, 21-a hydraulic shell, 22-an oil inlet, 23-an oil outlet, 24-a hydraulic rotating shaft, 25-a first hydraulic gear, 26-a second hydraulic gear, 3-a planetary reduction gearbox, 4-a connecting shell, 5-a coupler, 6-a support and 7-a bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-6, the utility model provides a pneumatic energy conversion pressure energy device for drilling machine, include:
the pneumatic mechanism 1 comprises a pneumatic housing 11, the pneumatic housing 11 is provided with an air inlet 12 and an air outlet 13, the air inlet 12 and the air outlet 13 are both communicated with the inside of the pneumatic housing 11, a pneumatic rotating shaft 14 is rotatably arranged in the pneumatic housing 11, one end of the pneumatic rotating shaft 14 is coaxially provided with a driven gear 15, the other end of the pneumatic rotating shaft penetrates out of the pneumatic housing 11, one side of the driven gear is meshed with a driving gear 16, the pneumatic housing 11 is also internally provided with a first pneumatic gear 17 and a second pneumatic gear 18 which are meshed with each other, the driving gear 16 is coaxially connected with the first pneumatic gear 17, the hydraulic mechanism 2 comprises a hydraulic housing 21, the hydraulic housing 21 is provided with an oil inlet 22 and an oil outlet 23, the hydraulic housing 21 is rotatably provided with a hydraulic rotating shaft 24, one end of the hydraulic rotating shaft 24 extends out of the hydraulic housing 21 and is coaxially connected with the pneumatic rotating shaft 14, the hydraulic housing 21 is internally, one end of the hydraulic rotating shaft 24 is coaxially connected with the first hydraulic gear 25.
In this embodiment, the pneumatic mechanism 1 is configured to introduce compressed gas to rotate a pair of first and second pneumatic gears 17 and 18 engaged with each other inside, the driving gear 16 coaxial with the first pneumatic gear 17 drives the driven gear 15 engaged with the driving gear to rotate, the pneumatic spindle 14 coaxially connected to the driven gear 15 starts to rotate and drives the hydraulic spindle 24 coaxial with the driving gear, and the hydraulic spindle 24 drives the first and second hydraulic gears 25 and 26 engaged with each other to rotate, so that the pressure in the hydraulic housing 21 rapidly changes cyclically, and the output pressure energy of the extracted hydraulic oil drives each component of the drilling machine to operate.
In this embodiment, two pneumatic gears and a hydraulic gear form an integral energy conversion device, and the gas kinetic energy of the compressed gas is used to drive the two pneumatic gears to rotate so as to drive the hydraulic gear. The integral design ensures that the energy conversion device has small overall dimension, light weight and less occupied space of the drilling machine, can be concealed in a chassis between two tracks of the drilling machine and saves larger available space for the drilling machine.
Further, the hydraulic mechanism comprises a planetary reduction gearbox 3, wherein the planetary reduction gearbox 3 is arranged on one side of the pneumatic mechanism close to the hydraulic mechanism 2, and the pneumatic rotating shaft 14 penetrates through the planetary reduction gearbox 3.
In this embodiment, the planetary reduction gearbox 3 is used for changing the speed of the pneumatic rotating shaft 14, so as to control the starting, closing and running speed of the whole device.
Further, still include connecting shell 4, connecting shell 4 sets up between planetary reduction box 3 and hydraulic pressure mechanism 2, and pneumatic pivot 14 all stretches into in connecting shell 4 with the tip of hydraulic pressure pivot 24 to through shaft coupling 5 coaxial coupling.
In this embodiment, the ends of the pneumatic spindle 14 and the hydraulic spindle 24 are coaxially connected within the connecting housing 4 by a coupling 5. The connecting housing 4 can play a good sealing role and is a transition part for connecting the pneumatic mechanism 1 and the hydraulic mechanism 2.
Further, a bracket 6 is arranged outside the connecting shell 4.
In this embodiment, the bracket 6 is used to facilitate the installation of the overall device.
Further, the first hydraulic gear 25 and the second hydraulic gear 26 are rotatably arranged in the hydraulic housing 21 through the bearing 7, the first pneumatic gear 17 and the second pneumatic gear 18 are rotatably arranged in the pneumatic housing 11 through the bearing 7, and the driven gear 15 is rotatably arranged on the inner wall of the pneumatic housing 11 through the bearing 7.
In this embodiment, the rotating shaft of the hydraulic gear is rotatably disposed on the inner wall of the hydraulic housing 21 through the bearing 7, the rotating shaft of the pneumatic gear is rotatably disposed on the pneumatic housing 11 through the bearing 7, the driven gear 15 is also disposed on the inner wall of the pneumatic housing 11 through the bearing 7, and one end of the driving gear 16 is connected to the first pneumatic gear 17.
Further, the air inlet 12 and the air outlet 13 are both disposed on the end surface of the pneumatic housing 11 away from the hydraulic housing 21 and are respectively communicated with the inside of the pneumatic housing 11 through an air inlet passage 111 and an air outlet passage 112, and the air inlet passage 111 and the air outlet passage 112 are both disposed on the side wall of the pneumatic housing 11.
In this embodiment, the air inlet 12 and the air outlet 13 are disposed on the end surface of the pneumatic housing 11, the side wall of the pneumatic housing 11 is provided with an air inlet channel 111 and an air outlet channel, the air inlet 12 and the air outlet 13 are respectively communicated with the inside of the pneumatic housing 11 through the air inlet channel 111 and the air outlet channel, the outlet of the air inlet channel 111 and the air outlet channel facing the inside of the pneumatic housing 11 is perpendicular to the axial direction of the first pneumatic gear 17, and the air inlet channel 111 and the air outlet channel are symmetrically disposed on two sides of the connection line of the first pneumatic gear 17 and the second pneumatic gear 18 and both face the meshing position of the two gears.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A gas kinetic energy and pressure energy conversion device for a drilling machine is characterized by comprising
A pneumatic mechanism (1) and a hydraulic mechanism (2),
the pneumatic mechanism (1) comprises a pneumatic shell (11), an air inlet (12) and an air outlet (13) are arranged on the pneumatic shell (11), the air inlet (12) and the air outlet (13) are both communicated with the inside of the pneumatic shell (11),
a pneumatic rotating shaft (14) is arranged in the pneumatic shell (11) in a rotating mode, one end of the pneumatic rotating shaft (14) is coaxially provided with a driven gear (15), the other end of the pneumatic rotating shaft penetrates out of the pneumatic shell (11), one side of the driven gear is meshed with a driving gear (16), a first pneumatic gear (17) and a second pneumatic gear (18) which are meshed with each other are further arranged in the pneumatic shell (11), the driving gear (16) is coaxially connected with the first pneumatic gear (17),
hydraulic pressure mechanism (2) include hydraulic pressure casing (21), be provided with oil inlet (22) and oil-out (23) on hydraulic pressure casing (21), the internal rotation of hydraulic pressure casing (21) is provided with hydraulic pressure pivot (24), hydraulic pressure pivot (24) one end stretch out behind hydraulic pressure casing (21) with pneumatic pivot (14) coaxial coupling, the internal gearing of hydraulic pressure casing (21) is provided with first hydraulic gear (25) and second hydraulic gear (26), hydraulic pressure pivot (24) one end with first hydraulic gear (25) coaxial coupling.
2. The gas kinetic energy-to-pressure energy conversion device for the drilling machine as claimed in claim 1, further comprising a planetary reduction gearbox (3), wherein the planetary reduction gearbox (3) is arranged on one side of the pneumatic mechanism close to the hydraulic mechanism (2), and the pneumatic rotating shaft (14) penetrates through the planetary reduction gearbox (3).
3. The device for converting the kinetic energy of the gas into the pressure energy for the drilling machine as claimed in claim 2, further comprising a connecting shell (4), wherein the connecting shell (4) is arranged between the planetary reduction gearbox (3) and the hydraulic mechanism (2), and the ends of the pneumatic rotating shaft (14) and the hydraulic rotating shaft (24) both extend into the connecting shell (4) and are coaxially connected through a coupler (5).
4. A gas kinetic energy conversion pressure energy device for a drilling machine according to claim 3, characterized in that a bracket (6) is arranged outside the connecting shell (4).
5. The gas kinetic energy conversion pressure energy device for the drilling machine as recited in claim 1, characterized in that the first hydraulic gear (25) and the second hydraulic gear (26) are rotatably arranged in the hydraulic housing (21) through a bearing (7), the first pneumatic gear (17) and the second pneumatic gear (18) are rotatably arranged in the pneumatic housing (11) through the bearing (7), and the driven gear (15) is rotatably arranged on the inner wall of the pneumatic housing (11) through the bearing (7).
6. The gas kinetic energy conversion pressure energy device for the drilling machine as recited in claim 1, characterized in that the gas inlet (12) and the gas outlet (13) are both arranged on the end surface of the pneumatic housing (11) far away from the hydraulic housing (21) and are communicated with the interior of the pneumatic housing (11) through a gas inlet channel (111) and a gas outlet channel (112), respectively, and the gas inlet channel (111) and the gas outlet channel (112) are both arranged on the side wall of the pneumatic housing (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920373017.XU CN209855859U (en) | 2019-03-22 | 2019-03-22 | Gas kinetic energy conversion pressure energy device for drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920373017.XU CN209855859U (en) | 2019-03-22 | 2019-03-22 | Gas kinetic energy conversion pressure energy device for drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209855859U true CN209855859U (en) | 2019-12-27 |
Family
ID=68934528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920373017.XU Expired - Fee Related CN209855859U (en) | 2019-03-22 | 2019-03-22 | Gas kinetic energy conversion pressure energy device for drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209855859U (en) |
-
2019
- 2019-03-22 CN CN201920373017.XU patent/CN209855859U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 |