CN113771975B - Sealing system for tracked robot - Google Patents
Sealing system for tracked robot Download PDFInfo
- Publication number
- CN113771975B CN113771975B CN202111166169.0A CN202111166169A CN113771975B CN 113771975 B CN113771975 B CN 113771975B CN 202111166169 A CN202111166169 A CN 202111166169A CN 113771975 B CN113771975 B CN 113771975B
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- 238000007789 sealing Methods 0.000 title claims abstract description 139
- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 230000002265 prevention Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/088—Endless track units; Parts thereof with means to exclude or remove foreign matter, e.g. sealing means, self-cleaning track links or sprockets, deflector plates or scrapers
- B62D55/0887—Track-articulation sealings against dust, water, mud or the like
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
- Sealing Devices (AREA)
Abstract
The invention provides a sealing system for a crawler robot, which comprises a sealing equipment body, wherein a sealing groove is formed in the sealing equipment body, a pressing plate is arranged on the sealing equipment body, a sealing ring is arranged inside the sealing groove, the pressing plate is positioned above the sealing equipment body, the sealing groove is square, the sealing ring is circular, a groove width adjusting assembly is arranged on the sealing equipment body, the groove width adjusting assembly comprises a sliding groove, a sliding block is connected inside the sliding groove in a sliding manner, a transmission rod is fixedly arranged on the sliding block, a transmission groove is formed in the sealing equipment body, and a position adjusting assembly is arranged on the sealing equipment body; according to the sealing system for the crawler robot, provided by the invention, the contact surface of the sealing ring and the pressure plate is increased by modifying and matching the groove width and the groove height of the sealing ring, and the gap between the pressure plate and the sealing surface can be ensured, so that the sealing effect is obviously improved, and the requirements on dust prevention, water prevention, space and the like are met.
Description
Technical Field
The invention relates to the technical field of tracked robots, in particular to a sealing system for a tracked robot.
Background
The terrain conditions of the track robots are different, the external environment is complex, in order to ensure the sealing performance of the whole vehicle, the sealing elements of the sealing units meet the design requirements, reasonable sealing element grooves are needed, and a meticulous and reasonable process method is arranged to guarantee.
Because the vehicle uses the operating mode complicated, often have debris such as muddy water, dust to fill in the air, because the tracked vehicle still has wading the performance, consequently if sealed inefficacy, will lead to in the automobile body electrical components to damage, even take place dangers such as electric leakage, fire, spark leakage simultaneously, just so can not the whole car dustproof, waterproof performance's requirements.
The sealing structure applied to the crawler in the past is designed and processed according to standards, particularly for a crawler robot, the standard requirements cannot meet the sealing requirements of the crawler robot, the requirements of the crawler robot on the sealing cannot meet the basic requirements of sealing, dust prevention, water prevention and the like, and the requirements of the distance between a pressure plate and a sealing surface and the parallelism degree exist.
Therefore, there is a need to provide a sealing system for a crawler robot to solve the above technical problems.
Disclosure of Invention
The invention provides a sealing system for a tracked robot, which solves the problem that a sealing structure cannot meet the sealing requirement of the tracked robot.
In order to solve the above technical problems, the present invention provides a sealing system for a crawler robot, comprising: the sealing device comprises a sealing device body, wherein a sealing groove is formed in the sealing device body, a pressing plate is arranged on the sealing device body, and a sealing ring is arranged inside the sealing groove.
Preferably, the pressing plate is located above the sealing device body, the sealing groove is square, and the sealing ring is circular.
Preferably, the sealing device body is provided with a groove width adjusting assembly, the groove width adjusting assembly comprises a sliding groove, a sliding block is connected inside the sliding groove in a sliding manner, a transmission rod is fixedly installed on the sliding block, and the sealing device body is provided with a transmission groove; the sealing device comprises a sealing device body, a position adjusting assembly and a positioning plate, wherein the sealing device body is provided with a sealing device, the position adjusting assembly is arranged on the sealing device body and comprises a mounting plate, a first threaded rod is rotatably connected onto the mounting plate, a threaded block is connected onto the first threaded rod in a threaded mode, one end of the first threaded rod is fixedly provided with the positioning plate, and a positioning pin is connected onto the positioning plate in a sliding mode; the groove height adjusting assembly is arranged on the sealing equipment body and comprises a placing groove, a fixing shell is connected to the inside of the placing groove in a sliding mode, a placing block is connected to the inside of the fixing shell in a sliding mode, a pushing spring is fixedly mounted on the placing block, a connecting plate is fixedly mounted on the sealing equipment body, a second threaded rod is connected to the connecting plate in a threaded mode, one end of the second threaded rod is connected with a transmission disc in a rotating mode, a lifting groove is formed in the sealing equipment body, and a lifting rod is connected to the inside of the lifting groove in a sliding mode.
Preferably, the number of the sliding grooves is two, the two sliding grooves are symmetrically distributed on two sides of the sealing groove, and the structures in the two sliding grooves are the same.
Preferably, the transmission rod is located inside the transmission groove, and a surface of the transmission rod is slidably connected with an inner surface of the transmission groove.
Preferably, the mounting panel fixed mounting be in on the sealing equipment body, positive and negative threaded rod is adopted to first threaded rod, the screw thread piece is provided with two altogether, two screw thread piece symmetric distribution is in the both sides of first threaded rod.
Preferably, one end of the positioning pin penetrates through the right side of the positioning plate and extends to the inside of the mounting plate, and the positioning pin is connected with the mounting plate in a sliding mode.
Preferably, the placing groove is formed in the sealing device body, two placing blocks are arranged on the sealing device body, and the two placing blocks are symmetrically distributed on two sides of the fixed shell.
Preferably, the pushing springs are located between the two placing blocks, the connecting plate is located at the bottom of the lifting groove, and the transmission disc is sleeved on the surface of the lifting rod.
Preferably, one end of the lifting rod is fixedly connected with the surface of the fixed shell, and the structures on two sides of the sealing equipment body are the same.
Compared with the related art, the sealing system for the crawler robot provided by the invention has the following beneficial effects:
the invention provides a sealing system for a crawler robot, which increases the contact surface of a sealing ring and a pressure plate by modifying and matching the groove width and the groove height of the sealing ring, can ensure the gap between the pressure plate and a sealing surface, obviously improves the sealing effect, and meets the requirements of dust prevention, water prevention, space and the like.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a sealing system for a crawler robot according to the present invention;
FIG. 2 is a schematic structural diagram of a second embodiment of the sealing system for the crawler robot provided by the invention;
FIG. 3 is a partial schematic structural view of the body of the sealing apparatus shown in FIG. 2;
FIG. 4 is a perspective view of the stationary housing shown in FIG. 2;
FIG. 5 is an enlarged view of portion A of FIG. 2;
fig. 6 is an enlarged schematic view of the part B shown in fig. 2.
Reference numbers in the figures: 1. the sealing device comprises a sealing device body, 2, a sealing groove, 3, a pressing plate, 4, a sealing ring, 5, a groove width adjusting component, 51, a sliding groove, 52, a sliding block, 53, a transmission rod, 54, a transmission groove, 6, a position adjusting component, 61, a mounting plate, 62, a first threaded rod, 63, a threaded block, 64, a positioning disc, 65, a positioning pin, 7, a groove height adjusting component, 71, a placing groove, 72, a fixing shell, 73, a placing block, 74, a pushing spring, 75, a connecting plate, 76, a second threaded rod, 77, a transmission disc, 78, a lifting groove, 79 and a lifting rod.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
First embodiment
Please refer to fig. 1 in combination, wherein fig. 1 is a schematic structural diagram of a sealing system for a track robot according to a first embodiment of the present invention. A sealing system for a crawler robot includes: the sealing device comprises a sealing device body 1, wherein a sealing groove 2 is formed in the sealing device body 1, a pressing plate 3 is arranged on the sealing device body 1, and a sealing ring 4 is arranged inside the sealing groove 2.
The pressing plate 3 is located above the sealing equipment body 1, the sealing groove 2 is square, and the sealing ring 4 is circular.
Compared with the related art, the sealing system for the crawler robot provided by the invention has the following beneficial effects:
through the groove width and the groove height size of modification cooperation sealing washer 2, increase sealing washer 2 and clamp plate 3's contact surface can guarantee the clearance between clamp plate 3 and the sealed face again for sealed effect obtains showing and promotes, has reached requirements such as dustproof, waterproof, interval.
Second embodiment
Referring to fig. 2, 3, 4, 5 and 6, a second embodiment of the present application provides another sealing system for a crawler robot based on a sealing system for a crawler robot provided by a first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the sealing system for the tracked robot provided in the second embodiment of the present application is different in that a groove width adjusting assembly 5 is disposed on the sealing device body 1, the groove width adjusting assembly 5 includes a sliding groove 51, a sliding block 52 is slidably connected inside the sliding groove 51, a transmission rod 53 is fixedly mounted on the sliding block 52, and a transmission groove 54 is disposed on the sealing device body 1; the position adjusting assembly 6 is arranged on the sealing device body 1, the position adjusting assembly 6 comprises an installation plate 61, a first threaded rod 62 is connected to the installation plate 61 in a rotating mode, a threaded block 63 is connected to the first threaded rod 62 in a threaded mode, a positioning disc 64 is fixedly installed at one end of the first threaded rod 62, and a positioning pin 65 is connected to the positioning disc 64 in a sliding mode; groove height adjusting part 7, groove height adjusting part 7 set up in on the sealing device body 1, groove height adjusting part 7 includes standing groove 71, the inside sliding connection of standing groove 71 has set casing 72, the inside sliding connection of set casing 72 has places piece 73, place fixed mounting on the piece 73 and have a pushing spring 74, fixed mounting has connecting plate 75 on the sealing device body 1, threaded connection has second threaded rod 76 on the connecting plate 75, the one end of second threaded rod 76 is rotated and is connected with driving plate 77, lifting groove 78 has been seted up on the sealing device body 1, lifting groove 78's inside sliding connection has lifter 79.
The number of the sliding grooves 51 is two, the two sliding grooves 51 are symmetrically distributed on two sides of the sealing groove 2, and the structures inside the two sliding grooves 51 are the same.
The structure structures inside the two sliding grooves 51 can move from the two sides of the sealing groove 2 to the inside of the sealing groove 2 at the same time, and further the effect of adjusting the groove width of the sealing groove 2 is achieved.
The transmission lever 53 is located inside the transmission groove 54, and a surface of the transmission lever 53 is slidably coupled with an inner surface of the transmission groove 54.
The transmission groove 54 can allow the transmission rod 53 to move inside the sealing apparatus body 1.
Rotation of the first threaded rod 62 can cause the two threaded blocks 63 to move toward or away from each other.
One end of the positioning pin 65 penetrates the right side of the positioning plate 64 and extends to the inside of the mounting plate 61, and the positioning pin 65 is slidably connected with the mounting plate 61.
The positioning pin 65 positions the positioning plate 64 so that the positioning plate 64 cannot rotate.
The placing grooves 71 are formed in the sealing device body 1, two placing blocks 73 are provided, and the two placing blocks 73 are symmetrically distributed on two sides of the fixing shell 72.
The two placement blocks 73 can face different groove widths so that when the groove height is adjusted, it is not affected by the groove width.
The pushing spring 74 is located between the two placing blocks 73, the connecting plate 75 is located at the bottom of the lifting groove 78, and the driving disc 77 is sleeved on the surface of the lifting rod 79.
The up and down movement of the driving plate 77 drives the lifting rod 79 to move synchronously.
One end of the lifting rod 79 is fixedly connected with the surface of the fixed shell 72, and the structures of the two sides of the sealing device body 1 are the same.
The lifting rod 79 moves up and down to drive the fixing shell 72 to move up and down.
The working principle is as follows:
when the height and width of the sealing groove 2 need to be adjusted, the second threaded rod 76 is rotated to enable the second threaded rod 76 to move upwards, the second threaded rod 76 moves upwards to drive the transmission disc 77 to move upwards, the transmission disc 77 moves upwards to drive the lifting rod 79 to move upwards, the lifting rod 79 moves upwards to drive the fixing shell 72 to move upwards to drive the placing block 73 to move upwards, the positioning pin 65 inside the positioning disc 64 is pulled out after adjustment is completed, so that the positioning pin 65 does not limit the positioning disc 64 any more, then the positioning disc 64 is rotated, the positioning disc 64 rotates to drive the first threaded rod 62 to rotate, the first threaded rod 62 rotates to drive the two threaded blocks 63 to approach each other, the two threaded blocks 63 approach each other to drive the two transmission rods 53 to approach each other, the two transmission rods 53 approach each other to drive the two sliding blocks 52 to approach each other, the two sliding blocks 52 approaching each other causes the sliding blocks 52 to press the placement block 73, so that the placement block 73 is retracted toward the inside of the fixed case 72.
Has the advantages that:
through rotatory first threaded rod 62 and second threaded rod 76, make first threaded rod 62 drive two sliding blocks 52 and be close to each other, make can adjust the groove width of seal groove 2, the second threaded rod 76 is rotatory to be made second threaded rod 76 rebound, second threaded rod 76 rebound can drive driving disc 77 rebound, driving disc 77 rebound set casing 72 rebound, set casing 72 rebound can drive and place piece 73 rebound, and then can adjust the groove height of seal groove 2, through adjusting the groove width and the groove height of seal groove 2, make can need adjust the size of seal groove 2, make the sealed effect to the track robot better, the unable problem of adjusting of the size of current seal groove 2 has been avoided.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A sealing system for a track robot, comprising:
the sealing device comprises a sealing device body, wherein a sealing groove is formed in the sealing device body, a pressing plate is arranged on the sealing device body, and a sealing ring is arranged inside the sealing groove;
the sealing equipment body is provided with a groove width adjusting assembly, the groove width adjusting assembly comprises a sliding groove, a sliding block is connected inside the sliding groove in a sliding mode, a transmission rod is fixedly installed on the sliding block, and the sealing equipment body is provided with a transmission groove;
the sealing device comprises a sealing device body, a position adjusting assembly and a positioning plate, wherein the sealing device body is provided with a sealing device, the position adjusting assembly is arranged on the sealing device body and comprises a mounting plate, a first threaded rod is rotatably connected onto the mounting plate, a threaded block is connected onto the first threaded rod in a threaded mode, one end of the first threaded rod is fixedly provided with the positioning plate, and a positioning pin is connected onto the positioning plate in a sliding mode;
the groove height adjusting assembly is arranged on the sealing equipment body and comprises a placing groove, a fixing shell is connected to the inside of the placing groove in a sliding mode, a placing block is connected to the inside of the fixing shell in a sliding mode, a pushing spring is fixedly mounted on the placing block, a connecting plate is fixedly mounted on the sealing equipment body, a second threaded rod is connected to the connecting plate in a threaded mode, one end of the second threaded rod is connected with a transmission disc in a rotating mode, a lifting groove is formed in the sealing equipment body, and a lifting rod is connected to the inside of the lifting groove in a sliding mode.
2. The sealing system for the track robot of claim 1, wherein the pressure plate is located above the sealing device body, the sealing groove is square, and the sealing ring is circular.
3. The sealing system for the track robot according to claim 1, wherein the number of the sliding grooves is two, the two sliding grooves are symmetrically distributed on both sides of the sealing groove, and the inner portions of the two sliding grooves have the same structure.
4. The sealing system for a track robot of claim 1, wherein the drive rod is located inside the drive slot and a surface of the drive rod is in sliding engagement with an inner surface of the drive slot.
5. The sealing system for the track robot as claimed in claim 1, wherein the mounting plate is fixedly mounted on the sealing device body, the first threaded rod is a forward threaded rod and a reverse threaded rod, the number of the threaded blocks is two, and the two threaded blocks are symmetrically distributed on two sides of the first threaded rod.
6. The sealing system for a track robot of claim 1, wherein one end of the dowel pin extends through a right side of the puck and into an interior of the mounting plate, and the dowel pin is slidably coupled to the mounting plate.
7. The sealing system for the track robot as claimed in claim 1, wherein the placement grooves are formed in the sealing device body, two placement blocks are provided, and the two placement blocks are symmetrically distributed on two sides of the fixed housing.
8. The sealing system for a track robot as claimed in claim 1, wherein the push spring is located between the two placement blocks, the connecting plate is located at the bottom of the lifting groove, and the transmission disc is fitted over the surface of the lifting rod.
9. The sealing system for the track robot as claimed in claim 1, wherein one end of the lifting rod is fixedly connected to a surface of the stationary housing, and the structures of both sides of the sealing apparatus body are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111166169.0A CN113771975B (en) | 2021-10-01 | 2021-10-01 | Sealing system for tracked robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111166169.0A CN113771975B (en) | 2021-10-01 | 2021-10-01 | Sealing system for tracked robot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113771975A CN113771975A (en) | 2021-12-10 |
| CN113771975B true CN113771975B (en) | 2022-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111166169.0A Active CN113771975B (en) | 2021-10-01 | 2021-10-01 | Sealing system for tracked robot |
Country Status (1)
| Country | Link |
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| CN (1) | CN113771975B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024040418A1 (en) * | 2022-08-23 | 2024-02-29 | 安翼机器人(江苏)有限公司 | Sealing system for crawler robot |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3762778A (en) * | 1971-04-02 | 1973-10-02 | Caterpillar Tractor Co | Track pin with vented rubber plug |
| CN206495192U (en) * | 2017-02-25 | 2017-09-15 | 张海平 | A kind of water-tight equipment and the valve for possessing the water-tight equipment |
| CN209262235U (en) * | 2018-11-20 | 2019-08-16 | 苏州伯仲科技有限公司 | A kind of combined seal ring high pressure resistance sealing structure of wedge-type seal slot type |
| CN212079847U (en) * | 2020-03-26 | 2020-12-04 | 广州中国科学院工业技术研究院 | Frame body connecting and sealing structure easy to butt joint and assembling and sealing platform |
| CN111878581B (en) * | 2020-07-24 | 2022-05-17 | 舟山海山机械密封材料股份有限公司 | Novel sealing gasket structure for sealing engine |
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- 2021-10-01 CN CN202111166169.0A patent/CN113771975B/en active Active
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| Publication number | Publication date |
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| CN113771975A (en) | 2021-12-10 |
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