CN210949353U - Hydraulic oil anti-freezing structure of garbage transfer station - Google Patents
Hydraulic oil anti-freezing structure of garbage transfer station Download PDFInfo
- Publication number
- CN210949353U CN210949353U CN201921923925.8U CN201921923925U CN210949353U CN 210949353 U CN210949353 U CN 210949353U CN 201921923925 U CN201921923925 U CN 201921923925U CN 210949353 U CN210949353 U CN 210949353U
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- Prior art keywords
- hydraulic oil
- rotating shaft
- fixed
- push rod
- hydraulic cylinder
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- 239000010720 hydraulic oil Substances 0.000 title claims abstract description 45
- 238000007710 freezing Methods 0.000 title claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 38
- 208000001034 Frostbite Diseases 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000004575 stone Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract 2
- 238000009413 insulation Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a rubbish transfer station hydraulic oil anti-freezing structure, including hydraulic cylinder and push rod, hydraulic cylinder's right-hand member is inserted and is equipped with the push rod, both ends have all been wrapped up the protective sheath around hydraulic cylinder, and fixed welding has the installation piece on the protective sheath, hydraulic cylinder's right-hand member fixed welding has fixed cup joint device, and the fixed inside of cup joint device installs first pivot through support frame and bearing, fixed cup joint has the gyro wheel in the first pivot. The utility model discloses a set up two sets of protective sheaths and come to wrap up hydraulic cylinder, the heat-conduction of the inside hollow structure of protective sheath both sides can effectually completely cut off the inside hydraulic oil of protective sheath to form the protection of preventing frostbite to the inside hydraulic oil of hydraulic cylinder, and when the inboard rubber pad of protective sheath played thermal-insulated effect, still provided the elasticity space for the deformation that takes place when hydraulic cylinder and protective sheath expend with heat and contract with cold, caused the practicality of this device to increase.
Description
Technical Field
The utility model relates to a rubbish transfer station technical field specifically is rubbish transfer station hydraulic oil structure of preventing frostbite.
Background
The rubbish transfer station is because its rationality and suitability, by each metropolitan wide application and popularization, but rubbish compressing mechanism in the rubbish transfer station, use hydraulic cylinder usually to operate, and hydraulic oil among the hydraulic cylinder is because its liquid characteristic, use under lower temperature and can influence hydraulic cylinder's smoothness nature because solidify, the surface of push rod is comparatively smooth in addition, expose for a long time under the cold air, the surface of push rod can frost even can be because of being infected with water and freeze, inside if fruit frost and ice enter into the hydro-cylinder along with the push rod, can produce the shadow to hydraulic oil, for this we have proposed rubbish transfer station hydraulic oil structure of preventing frostbite and have solved above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rubbish transfer station hydraulic oil structure of preventing frostbite to hydraulic oil in the hydraulic cylinder that proposes in solving above-mentioned background art can influence the smoothness nature of hydraulic cylinder during operation because of low temperature, and the push rod surface easily frosts and ice, and the frost is brought the problem that can cause the influence in the hydro-cylinder into by the push rod.
In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic oil anti-freezing structure of a garbage transfer station comprises a hydraulic oil cylinder and a push rod, wherein the push rod is inserted into the right end of the hydraulic oil cylinder, protective sleeves are wrapped at the front end and the rear end of the hydraulic oil cylinder, mounting blocks are fixedly welded on the protective sleeves, a fixed sleeving device is fixedly welded at the right end of the hydraulic oil cylinder, a first rotating shaft is mounted inside the fixed sleeving device through a support frame and a bearing, a roller is fixedly sleeved on the first rotating shaft, a first bevel gear is fixedly mounted at one end of the first rotating shaft and meshed with a second bevel gear, the second bevel gear is fixedly sleeved at one end of the second rotating shaft, the second rotating shaft is mounted inside the fixed sleeving device through a bearing, a transmission gear is fixedly sleeved at the other end of the second rotating shaft and meshed with a toothed ring, and balls are embedded at two ends of the toothed ring, and one end of the ball is embedded in the inner wall of the fixed sleeve-joint device, the ball can roll relative to the toothed ring and the fixed sleeve-joint device, one surface of the toothed ring, which is close to the push rod, is fixedly provided with hard bristles, the right end of the fixed sleeve-joint device is internally provided with a spring, and one end of the spring is abutted against one end of the annular grinding stone, which is inserted in the fixed sleeve-joint device.
Preferably, the protective sleeve is semicircular, the protective sleeve is provided with two groups, a hollow cavity is formed in the protective sleeve, and a rubber pad is pasted on one surface, which is attached to the hydraulic oil cylinder, of the protective sleeve.
Preferably, the rollers are provided with four groups, the four groups of rollers are attached to the outer wall of the push rod, and the rollers are arranged into a linkage structure through a first rotating shaft, a first bevel gear, a second rotating shaft, a transmission gear and a toothed ring.
Preferably, the fixed sleeve joint device is internally provided with an annular slide rail matched with the ball, and the toothed ring is arranged into a rotating structure in the fixed sleeve joint device through the ball.
Preferably, one side of the annular grindstone far away from the fixed sleeving device is set to be inclined, and the annular grindstone is arranged to be a telescopic structure through the spring and the fixed sleeving device.
Compared with the prior art, the beneficial effects of the utility model are that: according to the hydraulic oil anti-freezing structure of the garbage transfer station, two groups of protective sleeves are arranged to wrap a hydraulic oil cylinder, the two groups of protective sleeves can be completely installed through bolts, the use is convenient, the hollow structure in each protective sleeve can effectively isolate heat conduction at the inner side and the outer side of each protective sleeve, so that anti-freezing protection is formed on the hydraulic oil in each hydraulic oil cylinder, and when a rubber pad in each protective sleeve has a heat insulation effect, an elastic space is provided for deformation of the hydraulic oil cylinder and the protective sleeves during expansion caused by heat and contraction caused by cold, so that the practicability of the device is increased;
through setting up the annular grindstone, when push rod income hydraulic cylinder is in, if the push rod surface has condensed thicker frost, the annular grindstone can be removed the frost through the inclined plane, and when the push rod is flexible, the gyro wheel can be driven, the gyro wheel passes through first pivot, first conical gear, second conical gear, the second pivot, drive gear drives the ring gear and rotates, thereby make the stereoplasm brush hair on the ring gear rotate the brush scraper to the surface of push rod, cause the impurity on push rod surface and frost to be cleared up, thereby guarantee the operation smoothness nature of whole device.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the front view of the plane of the structure of the present invention;
FIG. 2 is a schematic side view of the structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged schematic view of the structure B in FIG. 1 according to the present invention;
fig. 5 is a schematic view of the connection relationship between the middle toothed ring and the fixed sleeve device of the present invention.
In the figure: 1. a hydraulic cylinder; 2. a push rod; 3. a protective sleeve; 4. mounting blocks; 5. fixing the sleeving device; 6. a first rotating shaft; 7. a roller; 8. a first bevel gear; 9. a second bevel gear; 10. a second rotating shaft; 11. a transmission gear; 12. a toothed ring; 13. a ball bearing; 14. hard bristles; 15. a spring; 16. and (4) a ring-shaped grinding stone.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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 work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: the hydraulic oil anti-freezing structure of the garbage transfer station comprises a hydraulic oil cylinder 1 and a push rod 2, wherein the push rod 2 is inserted at the right end of the hydraulic oil cylinder 1, protective sleeves 3 are wrapped at the front end and the rear end of the hydraulic oil cylinder 1, and the protective sleeve 3 is fixedly welded with an installation block 4, the protective sleeve 3 is arranged into a semicircle, the protective sleeve 3 is provided with two groups, and the two groups of protective sleeves 3 are both provided with hollow cavities, rubber pads are adhered to the surfaces of the protective sleeves 3, which are attached to the hydraulic oil cylinder 1, the structure enables the protective sleeve 3 to wrap the outer surface of the hydraulic oil cylinder 1, thereby preventing the outer surface of the hydraulic oil cylinder 1 from directly contacting with external cold air, the air with the hollow structure can effectively isolate heat conduction, and can well protect hydraulic oil in the hydraulic oil cylinder 1 from freezing by matching with the heat insulation property of the upper rubber pad, in addition, the rubber pad can also provide a certain space for the hydraulic oil cylinder 1 and the protective sleeve 3 to deform when the temperature changes;
the right end of the hydraulic oil cylinder 1 is fixedly welded with a fixed sleeving device 5, a first rotating shaft 6 is installed inside the fixed sleeving device 5 through a support frame and a bearing, rollers 7 are fixedly sleeved on the first rotating shaft 6, four groups of rollers 7 are arranged, the four groups of rollers 7 are all attached to the outer wall of the push rod 2, the rollers 7 are arranged into a linkage structure through the first rotating shaft 6, a first bevel gear 8, a second bevel gear 9, a second rotating shaft 10, a transmission gear 11 and a toothed ring 12, when the push rod 2 moves, the rollers 7 can be driven to rotate, the toothed ring 12 is driven to rotate through the structure by the rollers 7, and accordingly hard bristles 14 on the inner side of the toothed ring 12 can rotationally clean the surface of the push rod 2;
a first bevel gear 8 is fixedly arranged at one end of the first rotating shaft 6, the first bevel gear 8 is meshed with a second bevel gear 9, the second bevel gear 9 is fixedly sleeved at one end of a second rotating shaft 10, the second rotating shaft 10 is arranged inside the fixed sleeving device 5 through a bearing, a transmission gear 11 is fixedly sleeved at the other end of the second rotating shaft 10, the transmission gear 11 is meshed with a toothed ring 12, balls 13 are embedded at two ends of the toothed ring 12, one end of each ball 13 is embedded on the inner wall of the fixed sleeving device 5, the balls (13) can roll relative to the toothed ring (12) and the fixed sleeving device (5), as shown in figures 4 and 5, two ends of the toothed ring 12 are clamped inside the fixed sleeving device 5 through the balls 13, an annular slide rail matched with the balls 13 is arranged inside the fixed sleeving device 5, the toothed ring 12 is arranged in the fixed sleeving device 5 through the balls 13 to form a rolling structure, the structure ensures that the resistance when the toothed ring 12 rotates is small, so that the toothed ring 12 can rotate smoothly;
the fixed stereoplasm brush hair 14 that is provided with in one side that the ring gear 12 is close to push rod 2, the inside spring 15 that is provided with of right-hand member of fixed device 5 that cup joints, and the one end of spring 15 and the one end of inserting of annular grindstone 16 and establishing in fixed device 5 that cup joints offset, one side that fixed device 5 that cup joints was kept away from to annular grindstone 16 sets up to the slope form, annular grindstone 16 sets up to extending structure through spring 15 and fixed device 5 that cup joints, this structure makes the frost on the push rod 2 can be eradicateed by annular grindstone 16's inclined plane, and to fixed device 5 that cup joints when 16 atresss of annular grindstone is reduced to elasticity deformation characteristic through spring 15, the life of this device is increased.
The working principle is as follows: when the device is used, the hydraulic oil cylinder 1 is wrapped by the two groups of protective sleeves 3, the mounting block 4 is fixed by the bolts, the hollow cavity in the protective sleeves 3 can effectively isolate the direct contact between the hydraulic oil cylinder 1 and external cold air, and the hollow structure can play a heat insulation effect, in addition, the rubber pad on the inner side of the protective sleeves 3 can not only insulate heat, but also provide a space for deformation of the protective sleeves 3 and the hydraulic oil cylinder 1 under the influence of temperature, when the push rod 2 works, the push rod can move in a stretching way, when the push rod 2 moves, the roller 7 attached to the push rod 2 can be driven to rotate, the roller 7 can drive the first bevel gear 8 to rotate through the first rotating shaft 6, the first bevel gear 8 can drive the second bevel gear 9 to rotate the second rotating shaft 10, when the second rotating shaft 10 rotates, the drive gear 11 can drive the gear ring gear 12 to rotate, the ring gear 12 rotates in the fixed cup jointing device 5 that can be smooth and easy through ball 13, and scrape the brush through stereoplasm brush hair 14 to the surface of push rod 2, thereby will be infected with impurity and frost on push rod 2 and clear up, in addition if the surface of push rod 2 moves in hydraulic cylinder 1 after the frost is formed on the outside cold air influence down, annular grindstone 16 can be removed the frost on push rod 2, and spring 15 gives the certain elasticity of annular grindstone 16, thereby can absorb and alleviate this power through spring 15's elasticity deformation characteristic when making annular grindstone 16 atress, with reduce this power to the influence of fixed cup jointing device 5, do above the utility model discloses a whole theory of operation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. Rubbish transfer station hydraulic oil structure of preventing frostbite includes hydraulic cylinder (1) and push rod (2), its characterized in that: a push rod (2) is inserted at the right end of the hydraulic oil cylinder (1), the front end and the rear end of the hydraulic oil cylinder (1) are wrapped by protective sleeves (3), an installation block (4) is fixedly welded on the protective sleeves (3), a fixed sleeving device (5) is fixedly welded at the right end of the hydraulic oil cylinder (1), a first rotating shaft (6) is installed inside the fixed sleeving device (5) through a support frame and a bearing, a roller (7) is fixedly sleeved on the first rotating shaft (6), a first bevel gear (8) is fixedly installed at one end of the first rotating shaft (6), the first bevel gear (8) is meshed with a second bevel gear (9), the second bevel gear (9) is fixedly sleeved on one end of a second rotating shaft (10), the second rotating shaft (10) is installed inside the fixed sleeving device (5) through the bearing, and a transmission gear (11) is fixedly sleeved on the other end of the second rotating shaft (10), and drive gear (11) and ring gear (12) mesh mutually, ball (13) have all been inlayed at the both ends of ring gear (12), and the one end of ball (13) inlays on the inner wall of fixed device (5) that cup joints, ball (13) can for ring gear (12) with fixed device (5) roll of cup jointing, ring gear (12) are close to the fixed stereoplasm brush hair (14) that is provided with of one side of push rod (2), the inside spring (15) that is provided with of right-hand member of fixed device (5) that cup joints, and the one end of inserting of the one end of spring (15) and annular grindstone (16) and establish the one end of fixedly cup jointing in device (5) and offset.
2. The hydraulic oil anti-freezing structure of the garbage transfer station according to claim 1, wherein: the protective sleeve (3) is arranged to be semicircular, the protective sleeve (3) is provided with two groups, the hollow cavity is formed in the protective sleeve (3), and a rubber pad is pasted on one surface, attached to the hydraulic oil cylinder (1), of the protective sleeve (3).
3. The hydraulic oil anti-freezing structure of the garbage transfer station according to claim 1, wherein: the roller (7) is provided with four groups, the four groups of rollers (7) are attached to the outer wall of the push rod (2), and the rollers (7) are arranged into a linkage structure through a first rotating shaft (6), a first bevel gear (8), a second bevel gear (9), a second rotating shaft (10), a transmission gear (11) and a toothed ring (12).
4. The hydraulic oil anti-freezing structure of the garbage transfer station according to claim 1, wherein: the fixed sleeving device (5) is internally provided with an annular sliding rail matched with the rolling balls (13), and the toothed ring (12) is arranged in the fixed sleeving device (5) through the rolling balls (13) to form a rotating structure.
5. The hydraulic oil anti-freezing structure of the garbage transfer station according to claim 1, wherein: one side of the annular grinding stone (16) far away from the fixed sleeving device (5) is arranged to be inclined, and the annular grinding stone (16) is arranged to be a telescopic structure through the spring (15) and the fixed sleeving device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921923925.8U CN210949353U (en) | 2019-11-09 | 2019-11-09 | Hydraulic oil anti-freezing structure of garbage transfer station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921923925.8U CN210949353U (en) | 2019-11-09 | 2019-11-09 | Hydraulic oil anti-freezing structure of garbage transfer station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210949353U true CN210949353U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921923925.8U Expired - Fee Related CN210949353U (en) | 2019-11-09 | 2019-11-09 | Hydraulic oil anti-freezing structure of garbage transfer station |
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| Country | Link |
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| CN (1) | CN210949353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263741A (en) * | 2021-12-24 | 2022-04-01 | 扬州大山液压气动制造有限公司 | Rotary oil cylinder sealing device |
| CN115342542A (en) * | 2022-08-12 | 2022-11-15 | 江苏哲雪冷链设备有限公司 | Take heat recovery frequency conversion industry cooling water set based on 5G data transmission |
-
2019
- 2019-11-09 CN CN201921923925.8U patent/CN210949353U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263741A (en) * | 2021-12-24 | 2022-04-01 | 扬州大山液压气动制造有限公司 | Rotary oil cylinder sealing device |
| CN114263741B (en) * | 2021-12-24 | 2024-04-26 | 扬州大山液压气动制造有限公司 | Rotary cylinder sealing device |
| CN115342542A (en) * | 2022-08-12 | 2022-11-15 | 江苏哲雪冷链设备有限公司 | Take heat recovery frequency conversion industry cooling water set based on 5G data transmission |
| CN115342542B (en) * | 2022-08-12 | 2024-02-20 | 江苏哲雪冷链设备有限公司 | Take heat recovery frequency conversion industrial chiller based on 5G data transmission |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 |