CN213419540U - Connecting device for connecting chain arm saw rotating part hydraulic oil circuit - Google Patents
Connecting device for connecting chain arm saw rotating part hydraulic oil circuit Download PDFInfo
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- CN213419540U CN213419540U CN202022129119.2U CN202022129119U CN213419540U CN 213419540 U CN213419540 U CN 213419540U CN 202022129119 U CN202022129119 U CN 202022129119U CN 213419540 U CN213419540 U CN 213419540U
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Abstract
The utility model relates to a connecting device for connecting chain arm saw rotary part hydraulic pressure oil circuit relates to chain arm saw and cuts technical field, and it includes that mounting and cover establish the rotation piece on the mounting, it rotates the setting in the mounting outside to rotate the piece, the shaping has the connecting pipe on the mounting, the mounting deviates from the one end of rotating the piece and has seted up the oil inlet, oil inlet and connecting pipe intercommunication, the mounting is close to the lateral wall of rotating a side and rotates the shaping between the inner wall of piece and has rotated the space, rotate space and connecting pipe intercommunication, the oil-out has been seted up on the lateral wall of rotating the piece, the oil-out communicates with the rotation space. This application has the effect that reduces the winding probability of oil circuit.
Description
Technical Field
The application relates to the technical field of chain arm saw cutting, in particular to a connecting device for connecting a hydraulic oil circuit of a chain arm saw rotating component.
Background
Chain arm saw carries out the stone material mining as an efficient stone material processing machinery, and it adopts the blasting mode for the tradition, can effectively avoid the massif to collapse, has guaranteed operation personnel's life safety.
Chinese patent No. CN210858712U discloses a wheeled chain arm saw, which includes: the device comprises a wheel type driving machine, a transmission device and a chain arm, wherein the transmission device is arranged between the wheel type driving machine and the chain arm, a position adjusting device used for changing the position of the chain arm is arranged between the transmission device and the wheel type driving machine, the position adjusting device is detachably connected with the wheel type driving machine through a connecting piece, and a swinging device used for changing the cutting angle of the chain arm is arranged between the chain arm and the transmission device.
When the chain arm saw rotates along with the swinging device, the chain arm saw can drive the circuit of the oil cylinder to rotate together.
In view of the above-mentioned related art, the inventors consider that there is a defect that the cylinder line is entangled.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that a cylinder line is wound, the application provides a connecting device for connecting a hydraulic oil circuit of a chain arm saw rotating component.
The application provides a connecting device for connecting chain arm saw rotary part hydraulic pressure oil circuit adopts following technical scheme:
the utility model provides a connecting device for connecting chain arm saw rotary part hydraulic pressure oil circuit, includes that mounting and cover establish the rotation piece on the mounting, it rotates and sets up in the mounting outside to rotate the piece, the shaping has the connecting pipe on the mounting, the mounting deviates from the one end of rotating the piece and has seted up the oil inlet, oil inlet and connecting pipe intercommunication, the mounting is close to the shaping and has rotated the space between the lateral wall of rotating a side and the inner wall of rotating the piece, rotate space and connecting pipe intercommunication, the oil-out has been seted up on the lateral wall of rotating the piece, the oil-out with rotate the.
Through adopting above-mentioned technical scheme, rotate the setting on the mounting with the help of rotating the piece, help reducing the winding probability of oil circuit.
Preferably, the oil inlet, the connecting pipe, the rotating space and the oil outlet are all provided with a plurality of oil inlets, and the connecting pipe, the rotating space and the oil outlet are all in one-to-one correspondence with the oil inlets.
Through adopting above-mentioned technical scheme, all be provided with a plurality ofly with the help of oil inlet, connecting pipe, rotation space and oil-out, help reducing the probability of a plurality of oil circuits intertwine.
Preferably, the rotating part and the fixing part are clamped.
Through adopting above-mentioned technical scheme, set up on the mounting with the help of rotating a piece joint, help specifically realizing rotating a piece and rotate the setting on the mounting.
Preferably, the mounting is embedded with a plurality of sealing rings, the sealing rings are arranged between two adjacent rotating spaces and are multiple, and the rotating piece is abutted to the rotating piece through the sealing rings.
Through adopting above-mentioned technical scheme, with the help of the sealing washer, help reducing the probability that hydraulic oil gets into another rotation space from one rotation space.
Preferably, one side that rotates the piece and deviates from the mounting rotates and is provided with the fixed plate, fastening bolt is worn to be equipped with by the screw thread on the fixed plate, fastening bolt is along mounting length direction screw in mounting, rotate the piece and pass through the setting of fastening bolt butt between fixed plate and mounting.
Through adopting above-mentioned technical scheme, will rotate the piece with the help of the fixed plate and support tightly to set up between fixed plate and mounting, further help improving stability.
Preferably, a washer is arranged between the fixing plate and the fastening bolt in a propping manner.
Through adopting above-mentioned technical scheme, with the help of the packing ring, thereby help preventing that fastening bolt direct contact fixed plate surface from damaging the fixed plate.
Preferably, a first thread connected with an external oil circuit is formed in the oil inlet.
Through adopting above-mentioned technical scheme, with the help of first screw thread, be convenient for and outside oil circuit connection, and prevent that hydraulic oil from spilling from the oil inlet.
Preferably, a second thread connected with an external oil path is formed in the oil outlet.
Through adopting above-mentioned technical scheme, with the help of the second screw thread, be convenient for and be close to the oil circuit connection of apparatus, and prevent that hydraulic oil from spilling from the oil-out.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the rotating part is rotationally arranged on the fixed part, so that the probability of self-knotting of the oil circuit is reduced;
2. the oil inlets, the connecting pipes, the rotating space and the oil outlets are all provided in plurality, so that the probability of mutual winding of a plurality of oil paths is reduced;
3. the rotating part is abutted and arranged between the fixed plate and the fixed part through the fixed plate, and the stability is further improved.
Drawings
FIG. 1 is a schematic axial view of the overall structure of a connecting device for connecting hydraulic oil passages of a rotating part of a chain arm saw according to an embodiment of the present application;
FIG. 2 is a sectional view showing the configuration of a connecting device for connecting hydraulic oil passages of a rotary member of the chain arm saw according to the present embodiment;
fig. 3 is a schematic diagram of a connection device structure mainly embodying the present embodiment for connecting hydraulic oil passages of a rotary member of the chain arm saw.
Reference numerals: 1. a fixing member; 11. a connecting pipe; 12. an oil inlet; 121. a first thread; 13. a rotating space; 14. a snap ring; 141. a seal ring; 2. a rotating member; 21. an oil outlet; 211. a second thread; 3. a fixing plate; 31. fastening a bolt; 32. a gasket.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a connecting device for connecting chain arm saw rotary part hydraulic oil circuit.
Referring to fig. 1 and 2, a connecting device for connecting chain arm saw rotary part hydraulic pressure oil circuit includes mounting 1 and the rotation piece 2 of cover on mounting 1, rotation piece 2 rotates and sets up in the mounting 1 outside, the shaping has connecting pipe 11 on the mounting 1, mounting 1 deviates from the one end of rotating piece 2 and has seted up oil inlet 12, oil inlet 12 and connecting pipe 11 intercommunication, the shaping has rotation space 13 between the lateral wall that mounting 1 is close to rotation piece 2 one side and the inner wall that rotates piece 2, rotation space 13 and connecting pipe 11 intercommunication, oil-out 21 has been seted up on the lateral wall that rotates piece 2, oil-out 21 communicates with rotation space 13. In practical application, the rotating part 2 is rotatably arranged on the fixed part 1, which is beneficial to reducing the probability of self-knotting of the oil path.
Referring to fig. 1 and 2, six oil inlets 12, six connecting pipes 11, six rotating spaces 13, and six oil outlets 21 are provided, and the connecting pipes 11, the rotating spaces 13, and the oil outlets 21 are in one-to-one correspondence with the oil inlets 12. In practical application, the oil inlets 12, the connecting pipes 11, the rotating space 13 and the oil outlets 21 are all provided in plurality, which helps to reduce the probability of mutual winding of a plurality of oil paths.
Referring to fig. 2, the clamping ring 14 is arranged on the peripheral side of the fixed part 1, seven clamping rings 14 are arranged, the rotating part 2 is clamped with the seven clamping rings 14, the fixed part 1 is embedded with the sealing rings 141, the seven sealing rings 141 are arranged, the seven sealing rings 141 are respectively embedded on the seven clamping rings 14, and the rotating part 2 is abutted with the rotating part 2 through the sealing rings 141. In practice, the clamping ring 14 is used to clamp the fixing part 1 and the rotating part 2, and the sealing ring 141 is used to help reduce the probability of hydraulic oil entering from one rotating space 13 to the other rotating space 13.
Referring to fig. 2 and 3, one side of the rotating part 2 departing from the fixing part 1 is rotatably provided with a fixing plate 3, a fastening bolt 31 is threaded on the fixing plate 3, the fastening bolt 31 is screwed into the fixing part 1 along the length direction of the fixing part 1, the rotating part 2 is arranged between the fixing plate 3 and the fixing part 1 through the butt of the fastening bolt 31, and a washer 32 is arranged between the fixing plate 3 and the fastening bolt 31. In practice, the rotating component 2 is tightly arranged between the fixed plate 3 and the fixed component 1 by means of the fixed plate 3, which further contributes to improving the stability.
Referring to fig. 3, a first thread 121 is formed in the oil inlet 12, and a second thread 211 is formed in the oil outlet 21. In practice, the first thread 121 and the second thread 211 help to prevent hydraulic oil from leaking out of the oil inlet 12 or the oil outlet 21.
The implementation principle of the embodiment of the application is as follows: the connecting device for connecting the hydraulic oil circuit of the chain arm saw rotating component comprises a fixing piece 1 and a rotating piece 2 sleeved on the fixing piece 1, a connecting pipe 11 is formed on the fixing piece 1, an oil inlet 12 is formed in one end, away from the rotating piece 2, of the fixing piece 1, a rotating space 13 is formed between the side wall, close to one side of the rotating piece 2, of the fixing piece 1 and the inner wall of the rotating piece 2, an oil outlet 21 is formed in the side wall of the rotating piece 2, a clamping ring 14 is arranged on the periphery of the fixing piece 1, the clamping ring 14 is clamped with the rotating piece 2, a sealing ring 141 is embedded in the fixing piece 1, and the; one side of the rotating part 2, which is far away from the fixed part 1, is rotatably provided with a fixed plate 3, a fastening bolt 31 is arranged on the fixed plate 3 in a penetrating way, and a gasket 32 is tightly propped between the fixed plate 3 and the fastening bolt 31; and a first thread 121 is formed in the oil inlet 12, and a second thread 211 is formed in the oil outlet 21. By the mode, the probability of winding a plurality of oil ways each other is greatly reduced, and the probability of smoothness of the oil ways is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a connecting device for be used for connecting chain arm saw rotary part hydraulic pressure oil circuit, includes mounting (1) and cover and establishes rotation piece (2) on mounting (1), its characterized in that: the utility model discloses a rotation piece, including rotation piece (2), fixing piece (1), oil inlet (12) have been seted up to the one end that rotates piece (2) is deviated from in fixing piece (1), oil inlet (12) and connecting pipe (11) intercommunication, the shaping has connecting pipe (11) on fixing piece (1), fixing piece (1) is close to the lateral wall of rotating piece (2) one side and rotates the shaping between the inner wall of piece (2) and has rotation space (13), rotation space (13) and connecting pipe (11) intercommunication, oil-out (21) have been seted up on the lateral wall of rotating piece (2), oil-out (21) and rotation space (13) intercommunication.
2. A connecting device for connecting a hydraulic oil circuit of a chain arm saw rotating member according to claim 1, wherein: the oil inlet (12), the connecting pipe (11), the rotating space (13) and the oil outlet (21) are all provided with a plurality of oil inlets, and the connecting pipe (11), the rotating space (13) and the oil outlet (21) are all in one-to-one correspondence with the oil inlets (12).
3. A connecting device for connecting a hydraulic oil circuit of a chain arm saw rotating member according to claim 1, wherein: the rotating piece (2) and the fixing piece (1) are clamped.
4. A connecting device for connecting a hydraulic oil circuit of a chain arm saw rotating member according to claim 1, wherein: the fixing piece (1) is embedded with a plurality of sealing rings (141), the sealing rings (141) are arranged between two adjacent rotating spaces (13), and the rotating piece (2) is abutted to the tight arrangement through the sealing rings (141) and the rotating piece (2).
5. A connecting device for connecting a hydraulic oil circuit of a chain arm saw rotating member according to claim 1, wherein: rotate one side rotation that piece (2) deviates from mounting (1) and be provided with fixed plate (3), fastening bolt (31) are worn to be equipped with by the screw thread on fixed plate (3), fastening bolt (31) are along mounting (1) length direction screw in mounting (1), rotate piece (2) and set up between fixed plate (3) and mounting (1) through fastening bolt (31) butt.
6. The connecting device for connecting the hydraulic oil circuit of the chain arm saw rotating component as claimed in claim 5, wherein: and a gasket (32) is tightly propped between the fixing plate (3) and the fastening bolt (31).
7. A connecting device for connecting a hydraulic oil circuit of a chain arm saw rotating member according to claim 1, wherein: and a first thread (121) connected with an external oil way is formed in the oil inlet (12).
8. A connecting device for connecting a hydraulic oil circuit of a chain arm saw rotating member according to claim 1, wherein: and a second thread (211) connected with an external oil way is formed in the oil outlet (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022129119.2U CN213419540U (en) | 2020-09-24 | 2020-09-24 | Connecting device for connecting chain arm saw rotating part hydraulic oil circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022129119.2U CN213419540U (en) | 2020-09-24 | 2020-09-24 | Connecting device for connecting chain arm saw rotating part hydraulic oil circuit |
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| Publication Number | Publication Date |
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| CN213419540U true CN213419540U (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022129119.2U Active CN213419540U (en) | 2020-09-24 | 2020-09-24 | Connecting device for connecting chain arm saw rotating part hydraulic oil circuit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115431054A (en) * | 2022-08-31 | 2022-12-06 | 东莞市巨冈机械工业有限公司 | Machine tool workbench and double-workbench machine tool |
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2020
- 2020-09-24 CN CN202022129119.2U patent/CN213419540U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115431054A (en) * | 2022-08-31 | 2022-12-06 | 东莞市巨冈机械工业有限公司 | Machine tool workbench and double-workbench machine tool |
| CN115431054B (en) * | 2022-08-31 | 2024-04-02 | 东莞市巨冈机械工业有限公司 | Machine tool workbench and double-workbench machine tool |
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