CN209814247U - Operation power system - Google Patents
Operation power system Download PDFInfo
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- CN209814247U CN209814247U CN201920303539.2U CN201920303539U CN209814247U CN 209814247 U CN209814247 U CN 209814247U CN 201920303539 U CN201920303539 U CN 201920303539U CN 209814247 U CN209814247 U CN 209814247U
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Abstract
The utility model belongs to the technical field of underwater robot, a operation driving system is proposed, include: one end of the sealing shell is provided with an opening; the first sealing block is arranged at the opening, a mounting hole is formed in the first sealing block along the thickness direction, and the first sealing block is used for sealing the opening; the power device is arranged in the sealing shell, and an output shaft of the power device extends out of the mounting hole; the second seals the piece, still be provided with mounting groove one on the first sealed piece, mounting groove one sets up with the mounting hole is coaxial, the sealed piece setting of second is provided with mounting groove two, sealed hole on the second seals the piece, be provided with the bearing in the mounting groove two, power device's output shaft rotates and sets up in sealed hole, power device's output shaft passes through the bearing and is connected with mounting groove two rotation, seal between second seals the piece and the mounting groove one, seal between sealed hole and the power device's the output shaft. Through above-mentioned technical scheme, the problem that sealed effect is poor among the prior art has been solved.
Description
Technical Field
The utility model belongs to the technical field of underwater robot, a operation driving system is related to.
Background
An underwater robot, also called as an unmanned remote control submersible, is an ultimate operation robot working underwater, has severe underwater environment and danger, and has limited diving depth, so the underwater robot becomes an important tool for developing ocean. However, the operation system of the existing underwater robot is mostly designed as a whole, the power system can not be completely adapted to the operation modes of various tools, one set of system can only be adapted to one action mode mostly, and is mostly in modes of oil pressure, air pressure, electric push rod and the like, and the sealing effect is poor, so that the operation power system which can provide rotary power, has higher universality and has good sealing effect is urgently needed at present.
SUMMERY OF THE UTILITY MODEL
The utility model provides an operation driving system has solved the poor problem of sealed effect among the prior art.
The technical scheme of the utility model is realized like this:
a work power system comprising: the sealing shell is provided with an opening at one end;
the first sealing block is arranged at the opening, a mounting hole is formed in the first sealing block along the thickness direction, and the first sealing block is used for sealing the opening;
the power device is arranged in the sealing shell, and an output shaft of the power device extends out of the mounting hole;
the first mounting groove and the mounting hole are coaxially arranged, the second sealing block is arranged in the first mounting groove, a second mounting groove and a sealing hole are formed in the second sealing block, a bearing is arranged in the second mounting groove, an output shaft of the power device is rotatably arranged in the sealing hole, the output shaft of the power device is rotatably connected with the second mounting groove through the bearing, the second sealing block is sealed with the first mounting groove, and the sealing hole is sealed with the output shaft of the power device.
As a further technical scheme: the power device comprises:
the motor fixing disc is arranged in the sealing shell and is provided with a first mounting hole;
the motor is arranged on the motor fixing disc, the motor output shaft is rotatably arranged in the first mounting hole, and the motor output shaft penetrates out of the motor fixing disc;
the coupler is positioned between the first sealing block and the motor fixing disc, and one end of the coupler is connected with an output shaft of the motor;
the transmission shaft, the transmission shaft rotates to set up in the sealed hole, the transmission shaft runs through first sealed piece, the one end of transmission shaft with the other end fixed connection of shaft coupling, the transmission shaft with sealing connection between the sealed hole.
As a further technical scheme: the power device further comprises a connecting piece, and two ends of the connecting piece are fixedly connected with one end of the motor fixing disc and one end of the first sealing block respectively.
As a further technical scheme: still include the mounting disc, the mounting disc sets up the outer end of first sealed piece, be provided with mounting hole two on the mounting disc.
As a further technical scheme: the first seal block outer ring is provided with a first seal groove along the circumferential direction, and a first seal ring is arranged in the first seal groove.
As a further technical scheme: the outer lane is provided with the second seal groove along circumference on the second seal block, the inner circle of second seal block is provided with the third seal groove along circumference, be provided with second sealing washer and third sealing washer in the second seal groove with the third seal groove respectively.
As a further technical scheme: the side of the first sealing block is provided with a threaded hole, a through hole is formed in the position, corresponding to the threaded hole, of the sealing shell, and the first sealing block and the sealing shell are connected through a bolt.
The utility model discloses a theory of operation and beneficial effect do:
1. the utility model discloses in, by power device's output shaft power, for peripheral mechanism provides rotary power, utilize first sealed piece to seal up the shell, utilize the sealed piece of second to seal up first sealed piece and power device's output shaft, make the utility model discloses when carrying out the operation under water, water can not get into sealed shell inside and cause the damage to inner structure, and power device's output shaft rotates and installs in sealed hole, and power device's output shaft can take place the friction with the sealed piece of second when rotating or stretching out and drawing back, and long-term work can make the friction position take place wearing and tearing, so the sealed piece of second needs periodic replacement, and the sealed piece of design second can effectively reduce and change spare parts cost, and the operation process that also makes the change simultaneously is more convenient.
2. The utility model discloses in, by motor output power, via the power transmission shaft of shaft coupling with motor output, through the transmission shaft to the transmission of power finally with power output to the outer end of transmission shaft, provide rotary power for peripheral mechanism, install the motor on the motor fixed disk, make when needs dismouting motor, only need pull down first sealed piece from the sealed shell, then wholly take out power device, then with the motor pull down from the motor fixed disk can, adopt motor output rotary power, operating equipment that can the adaptation is more has improved the utility model discloses a versatility.
3. The utility model discloses in, utilize the connecting piece to couple together first sealed piece and motor fixed disk for connection between first sealed piece and the motor fixed disk is more firm, has improved the utility model discloses a reliability.
4. The utility model discloses in, installed the mounting disc in the outer end of first sealed piece, during the use, can install peripheral equipment on mounting hole two of mounting disc for the peripheral equipment is installed and removed the convenience, thereby has improved the utility model discloses to different peripheral equipment's adaptability.
5. The utility model discloses in, first seal groove on the first sealed piece provides installation space for the sealing washer, installs first sealing washer in first seal groove, can further improve the sealed effect of first sealed piece, and then guarantees the utility model discloses holistic reliability.
6. In the utility model, the second sealing groove arranged on the outer ring of the second sealing block provides an installation space for the second sealing ring, the third sealing groove arranged on the outer ring of the second sealing block provides an installation space for the second sealing ring, the sealing effect between the second sealing block and the first sealing block can be improved through the second sealing ring, and the sealing effect between the second sealing block and the transmission shaft can be improved, because the second sealing block can provide better dynamic sealing effect for the transmission shaft compared with the first sealing block when the transmission shaft rotates, the sealing effect of the utility model is further improved when the utility model works underwater, the utility model is protected from being damaged by water, because the third sealing washer can take place the friction with the power device output shaft for the third sealing washer is easily damaged, and third sealing washer third is lower than first sealing washer cost, has further practiced thrift the utility model discloses a maintenance cost.
7. The utility model discloses in, adopt the bolt to connect first sealed piece and sealed shell, it is convenient to dismantle to for the workman provides convenience to the maintenance of equipment, improved maintenance efficiency.
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 view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic structural view of the first sealing block of the present invention;
FIG. 4 is a schematic view of the internal structure of the first sealing block of the present invention;
FIG. 5 is a schematic view of the internal structure of the second sealing block of the present invention;
in the figure: 1-a sealing shell, 2-a first sealing block, 21-a mounting hole, 22-a mounting groove I, 23-a first sealing groove, 24-a first sealing ring, 25-a threaded hole, 3-a power device, 31-a motor fixing disc, 311-a mounting hole I, 32-a motor, 33-a coupler, 34-a transmission shaft, 35-a connecting piece, 4-a second sealing block, 41-a mounting groove II, 42-a sealing hole, 43-a second sealing groove, 44-a third sealing groove, 45-a second sealing ring, 46-a third sealing ring, 5-a mounting disc and 51-a mounting hole II.
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 ~ 5, a work power system comprises a sealed shell 1, wherein one end of the sealed shell 1 is provided with an opening;
the first sealing block 2 is arranged at the opening, the first sealing block 2 is provided with a mounting hole 21 along the thickness direction, and the first sealing block 2 is used for sealing the opening;
the power device 3, the power device 3 is set up in the sealed shell 1, the output shaft of the power device 3 stretches out of the mounting hole 21;
second seal block 4, still be provided with mounting groove 22 on first seal block 2, mounting groove 22 and the coaxial setting of mounting hole 21, second seal block 4 sets up in mounting groove 22, be provided with mounting groove two 41 on the second seal block 4, sealed hole 42, be provided with the bearing in the mounting groove two 41, power device 3's output shaft rotates and sets up in sealed hole 42, power device 3's output shaft passes through the bearing and is connected with mounting groove two 41 rotation, it is sealed between second seal block 4 and the mounting groove 22, seal between sealed hole 42 and the output shaft of power device 3.
In this embodiment, output power by power device 3's output shaft, provide rotary power for peripheral mechanism, utilize first sealed piece 2 to seal sealed shell 1, utilize second sealed piece 4 to seal first sealed piece 2 and power device 3's output shaft, make this embodiment when carrying out the operation under water, water can not get into sealed shell 1 inside and construct into the damage to the inside knot, power device 3's output shaft rotates and installs in sealed hole 42, power device 3's output shaft rotates or can rub with second sealed piece 4 when stretching out and drawing back, long-term work can make the friction part take place wearing and tearing, so second sealed piece 4 needs periodic replacement, design second sealed piece 4 can effectively reduce and change spare part cost, also make the operation process of changing more convenient simultaneously.
Further: the power unit 3 includes: the motor fixing disc 31 is arranged in the sealing shell 1, and a first mounting hole 311 is formed in the motor fixing disc 31;
the motor 32 is arranged on the motor fixed disc 31, an output shaft of the motor 32 is rotatably arranged in the first mounting hole 311, and an output shaft of the motor 32 penetrates out of the motor fixed disc 31;
the coupler 33 is positioned between the first sealing block 2 and the motor fixing disc 31, and one end of the coupler 33 is connected with an output shaft of the motor 32;
the transmission shaft 34 and the transmission shaft 34 are rotatably arranged in the sealing hole 42, the transmission shaft 34 penetrates through the first sealing block 2, one end of the transmission shaft 34 is fixedly connected with the other end of the coupler 33, and the transmission shaft 34 is in sealing connection with the sealing hole 42.
In this embodiment, power is output by the motor 32, the power output by the motor 32 is transmitted to the transmission shaft 34 through the coupler 33, the power is finally output to the outer end of the transmission shaft 34 through the transmission of the transmission shaft 34 to the power, rotary power is provided for a peripheral mechanism, and the motor 32 is installed on the motor fixing disc 31, so that when the motor 32 needs to be disassembled and assembled, only the first sealing block 2 needs to be disassembled from the sealing shell 1, then the power device 3 is integrally taken out, and then the motor 32 is disassembled from the motor fixing disc 31.
Further: the power device 3 further comprises a connecting piece 35, and two ends of the connecting piece 35 are fixedly connected with one end of the motor fixing disc 31 and one end of the first sealing block 2 respectively.
In this embodiment, the first sealing block 2 and the motor fixing disk 31 are connected by the connecting member 35, so that the connection between the first sealing block 2 and the motor fixing disk 31 is firmer, and the reliability of this embodiment is improved.
Further: still include mounting disc 5, mounting disc 5 sets up the outer end at first seal block 2, is provided with mounting hole two 51 on the mounting disc 5.
In this embodiment, the mounting plate 5 is mounted at the outer end of the first sealing block 2, and when the sealing device is used, the peripheral device can be mounted in the second mounting hole 51 of the mounting plate 5, so that the peripheral device can be conveniently mounted and dismounted, and the applicability of this embodiment to different peripheral devices is improved.
Further: a first sealing groove 23 is formed in the outer ring of the first sealing block 2 along the circumferential direction, and a first sealing ring 24 is arranged in the first sealing groove 23.
In this embodiment, the first sealing groove 23 on the first sealing block 2 provides an installation space for the sealing ring, and the first sealing ring 24 is installed in the first sealing groove 23, so that the sealing effect of the first sealing block 2 can be further improved, and the overall reliability of this embodiment is further ensured.
Further: a second sealing groove 43 is circumferentially arranged on the outer ring of the second sealing block 4, a third sealing groove 44 is circumferentially arranged on the inner ring of the second sealing block 4, and a second sealing ring 45 and a third sealing ring 46 are respectively arranged in the second sealing groove 43 and the third sealing groove 44.
In this embodiment, the second sealing groove 43 formed in the outer ring of the second sealing block 4 provides an installation space for the second sealing ring 45, the third sealing groove 44 formed in the outer ring of the second sealing block 4 provides an installation space for the second sealing ring 45, the sealing effect between the second sealing block 4 and the first sealing block 2 can be improved by the second sealing ring 45, and the sealing effect between the second sealing block 4 and the transmission shaft 34 can be improved, because the second sealing block 4 can provide a better dynamic sealing effect for the transmission shaft 34 than the first sealing block 2 when the transmission shaft 34 rotates, the sealing effect of the embodiment during underwater operation is further improved, the embodiment is protected from being damaged by water, because the third sealing ring 46 can rub against the output shaft of the power device 3, the third sealing ring 46 is easy to be damaged, and the third sealing ring 46 has a lower cost than the first sealing ring 24, the maintenance cost of the embodiment is further saved.
Further: the side of the first sealing block 2 is provided with a threaded hole 25, a through hole 11 is formed in the position, corresponding to the threaded hole 25, of the sealing shell 1, and the first sealing block 2 and the sealing shell 1 are connected through a bolt.
In this embodiment, adopt the bolt to connect first sealed piece 2 and sealed shell 1, it is convenient to dismantle to for the workman provides convenience to the maintenance of equipment, improved maintenance efficiency.
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 (7)
1. An operating power system, characterized by: the sealing device comprises a sealing shell (1), wherein an opening is formed in one end of the sealing shell (1);
the first sealing block (2) is arranged at the opening, a mounting hole (21) is formed in the first sealing block (2) along the thickness direction, and the first sealing block (2) is used for sealing the opening;
the power device (3) is arranged in the sealing shell (1), and an output shaft of the power device (3) extends out of the mounting hole (21);
the sealing device comprises a second sealing block (4), wherein a first mounting groove (22) is further formed in the first sealing block (2), the first mounting groove (22) and the mounting hole (21) are coaxially arranged, the second sealing block (4) is arranged in the first mounting groove (22), a second mounting groove (41) and a sealing hole (42) are formed in the second sealing block (4), a bearing is arranged in the second mounting groove (41), an output shaft of the power device (3) is rotatably arranged in the sealing hole (42), an output shaft of the power device (3) is rotatably connected with the second mounting groove (41) through the bearing, the second sealing block (4) and the first mounting groove (22) are sealed, and the sealing hole (42) and the output shaft of the power device (3) are sealed.
2. A work power system according to claim 1, wherein: the power device (3) comprises:
the motor fixing disc (31) is arranged in the sealing shell (1), and a first mounting hole (311) is formed in the motor fixing disc (31);
the motor (32) is arranged on the motor fixing disc (31), an output shaft of the motor (32) is rotatably arranged in the first mounting hole (311), and the output shaft of the motor (32) penetrates out of the motor fixing disc (31);
the coupler (33) is positioned between the first sealing block (2) and the motor fixing disc (31), and one end of the coupler (33) is connected with an output shaft of the motor (32);
transmission shaft (34), transmission shaft (34) rotate to be set up in sealed hole (42), transmission shaft (34) run through first sealed piece (2), the one end of transmission shaft (34) with the other end fixed connection of shaft coupling (33), transmission shaft (34) with sealing connection between hole (42).
3. A work power system according to claim 2, wherein: the power device (3) further comprises a connecting piece (35), and two ends of the connecting piece (35) are fixedly connected with one end of the motor fixing disc (31) and one end of the first sealing block (2) respectively.
4. A work power system according to claim 1, wherein: still include mounting disc (5), mounting disc (5) set up the outer end of first sealed piece (2), be provided with mounting hole two (51) on mounting disc (5).
5. A work power system according to claim 1, wherein: the outer ring of the first sealing block (2) is provided with a first sealing groove (23) along the circumferential direction, and a first sealing ring (24) is arranged in the first sealing groove (23).
6. A work power system according to claim 1, wherein: the outer lane is provided with second seal groove (43) along circumference on second seal block (4), the inner circle of second seal block (4) is provided with third seal groove (44) along circumference, be provided with second sealing washer (45) and third sealing washer (46) in second seal groove (43) with third seal groove (44) respectively.
7. A work power system according to claim 1, wherein: the side of the first sealing block (2) is provided with a threaded hole (25), a through hole (11) is formed in the position, corresponding to the threaded hole (25), of the sealing shell (1), and the first sealing block (2) is connected with the sealing shell (1) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920303539.2U CN209814247U (en) | 2019-03-11 | 2019-03-11 | Operation power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920303539.2U CN209814247U (en) | 2019-03-11 | 2019-03-11 | Operation power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209814247U true CN209814247U (en) | 2019-12-20 |
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ID=68875025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920303539.2U Active CN209814247U (en) | 2019-03-11 | 2019-03-11 | Operation power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209814247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114466552A (en) * | 2022-04-12 | 2022-05-10 | 自然资源部第一海洋研究所 | Submerged buoy device and control method thereof |
-
2019
- 2019-03-11 CN CN201920303539.2U patent/CN209814247U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114466552A (en) * | 2022-04-12 | 2022-05-10 | 自然资源部第一海洋研究所 | Submerged buoy device and control method thereof |
| CN114466552B (en) * | 2022-04-12 | 2022-07-05 | 自然资源部第一海洋研究所 | Submerged buoy device and control method thereof |
| US11753118B1 (en) | 2022-04-12 | 2023-09-12 | First Institute of Oceanography, Ministry of Natural Resources | Submersible buoy device and control method thereof |
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