CN213981935U - Fan gear box leak protection oil structure - Google Patents
Fan gear box leak protection oil structure Download PDFInfo
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- CN213981935U CN213981935U CN202023206311.3U CN202023206311U CN213981935U CN 213981935 U CN213981935 U CN 213981935U CN 202023206311 U CN202023206311 U CN 202023206311U CN 213981935 U CN213981935 U CN 213981935U
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- connecting block
- casing
- fixed mounting
- gear box
- splint
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Abstract
The utility model discloses a fan gear box leak protection oil structure, including the base, its characterized in that: the utility model discloses a portable electronic device, including base, top fixed mounting has the lower casing, the top detachable of lower casing has placed the casing, the top of going up the casing is provided with the sealed lid of oil filler hole, the front side of going up the casing is provided with the output shaft, the rear side of going up the casing is provided with the input shaft, the top outer wall fixed mounting of lower casing has down the connecting block, the top outer wall fixed mounting of going up the casing has last connecting block, the bottom left and right sides of connecting block is fixed mounting respectively has first splint down, the top left and right sides of going up the connecting block is fixed mounting second splint respectively, two the draw-in groove has been seted up respectively on the top of second splint. This fan gear box leak protection oil structure has solved the condition that the oil leak often appears after the gear box moves an end time, leads to lubricating oil consumption too fast, causes the problem of wasting of resources.
Description
Technical Field
The utility model relates to a gear box case protective structure technical field specifically is a fan gear box leak protection oil structure.
Background
The fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. The blower is a Chinese habit abbreviation for gas compression and gas conveying machinery, and the blower generally comprises a ventilator, a blower and a wind driven generator.
Lubricating oil need be added in the inside of gear box to the gear box of prior art when using, gear to the gear in the gear box plays lubricated effect, the life of extension gear simultaneously, but the condition of oil leak often can appear in the junction of gear box of prior art, lead to lubricating oil consumption in the gear box very fast, cause the waste of lubricating oil, need frequent the refueling of operating personnel simultaneously, if refuel untimely, probably lead to the gear in the gear box to appear damaging, reduce the life of gear, to these problems, a fan gear box leak protection oil structure is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fan gear box leak protection oil structure to solve the condition that the oil leak often appears after the operation end time of prior art gear box at least, lead to lubricating oil consumption too fast, cause the problem of wasting of resources.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fan gear box leak protection oil structure, includes the base, its characterized in that: a lower casing is fixedly arranged at the top end of the base, an upper casing is detachably arranged at the top end of the lower casing, the top end of the upper shell is provided with an oil filling port sealing cover, the front side of the upper shell is provided with an output shaft, an input shaft is arranged at the rear side of the upper casing, a lower connecting block is fixedly arranged on the outer wall of the top end of the lower casing, an upper connecting block is fixedly arranged on the outer wall of the top end of the upper casing, first clamping plates are respectively and fixedly arranged on the left side and the right side of the bottom end of the lower connecting block, go up the top left and right sides of connecting block fixed mounting respectively has the second splint, two the draw-in groove has been seted up respectively to the top of second splint, two the inner chamber of draw-in groove slidable respectively is embedded to have a fixture block, two the top of fixture block fixed mounting respectively in the bottom of two second splint, the left side of first splint is provided with fixed establishment.
Preferably, the fixing mechanism includes: the device comprises a first fixing plate, a second fixing plate, a bearing, a screw rod and a knob;
the two first fixing plates are fixedly installed at the top ends of the two second clamping plates respectively, the two second fixing plates are fixedly installed at the bottom ends of the two first clamping plates respectively, the outer rings of the two bearings are fixedly installed at the middle parts of the top ends of the two second fixing plates respectively, the two screw rods are fixedly installed at the inner rings of the two bearings respectively, the top ends of the two screw rods penetrate through the two second fixing plates respectively, and the two knobs are detachably arranged at the top ends of the two screw rods in a hidden rotating mode respectively.
Preferably, the outer wall of the oil filling port sealing cover is provided with an anti-slip edge.
Preferably, the inner cavities of the two clamping grooves and the outer walls of the two clamping blocks are conical.
Preferably, the top end of the lower connecting block is fixedly provided with a lower sealing block, and the bottom end of the upper connecting block is fixedly provided with an upper sealing block.
Preferably, the outer walls of the two knobs are provided with anti-slip ribs.
Compared with the prior art, the beneficial effects of the utility model are that: this fan gear box leak protection oil structure, the last sealed piece through last connecting block bottom and the effect of the last sealed piece on connecting block top down, can strengthen the sealing between upper casing and the lower casing, increase the leakproofness of gear box, avoid the gear box the condition of oil leak to appear, through two knobs of rotation simultaneously, it is rotatory to make it drive two screw rods, under the revolving force effect of screw rod outer wall screw thread, can make two first fixed plates lapse, and then can make the inseparable connection of connecting block and lower connecting block together, and then make the stable fixed of upper casing and lower casing together, prevent to appear the condition that the gap leads to the oil leak between upper casing and the lower casing and appear.
Drawings
Fig. 1 is a front sectional view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.
In the figure: 1. a base; 2. a lower housing; 3. an upper housing; 4. a fuel filler seal cap; 5. an output shaft; 6. an input shaft; 7. a lower connecting block; 8. an upper connecting block; 9. a lower seal block; 10. an upper sealing block; 11. a first splint; 12. a second splint; 13. a first fixing plate; 14. a second fixing plate; 15. a card slot; 16. a clamping block; 17. a bearing; 18. a screw; 19. a knob.
Detailed Description
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. 1-3, the utility model provides a fan gear box leak protection oil structure technical scheme: the utility model provides a fan gear box leak protection oil structure, includes base 1, its characterized in that: a lower casing 2 is fixedly installed at the top end of the base 1, an upper casing 3 is detachably placed at the top end of the lower casing 2, an oil filler sealing cover 4 is arranged at the top end of the upper casing 3, an output shaft 5 is arranged at the front side of the upper casing 3, an input shaft 6 is arranged at the rear side of the upper casing 3, a lower connecting block 7 is fixedly installed on the outer wall of the top end of the lower casing 2, an upper connecting block 8 is fixedly installed on the outer wall of the top end of the upper casing 3, first clamping plates 11 are fixedly installed on the left side and the right side of the bottom end of the lower connecting block 7 respectively, second clamping plates 12 are fixedly installed on the left side and the right side of the top end of the upper connecting block 8 respectively, clamping grooves 15 are formed in the top ends of the two second clamping plates 12 respectively, clamping blocks 16 are slidably embedded in inner cavities of the two clamping grooves 15 respectively, and the top ends of the two clamping blocks 16 are fixedly installed at the bottom ends of the two second clamping plates 12 respectively, the left side of the first clamping plate 11 is provided with a fixing mechanism.
It should be noted that, can refuel the gear box through opening the sealed lid 4 of oil filler hole, prevent that the inside lubricating oil consumption of gear box from leading to the fact the damage of gear totally, through the setting of last connecting block 8 and lower connecting block 7, can be with making the inseparable contact of upper casing 3 and lower casing 2, the convenience is fixed to upper casing 3 and lower casing 2, through the setting of fixed establishment, can make stable the fixing of upper casing 3 and lower casing 2 be in the same place, prevent that the condition of oil leak from appearing in the seam between upper casing 3 and the lower casing 2.
Preferably, the fixing mechanism further includes: a first fixing plate 13, a second fixing plate 14, a bearing 17, a screw 18 and a knob 19;
the two first fixing plates 13 are respectively and fixedly installed at the top ends of the two second clamping plates 12, the two second fixing plates 14 are respectively and fixedly installed at the bottom ends of the two first clamping plates 11, the outer rings of the two bearings 17 are respectively and fixedly installed at the middle parts of the top ends of the two second fixing plates 14, the two screw rods 18 are respectively and fixedly installed at the inner rings of the two bearings 17, the top ends of the two screw rods 18 respectively penetrate through the two second fixing plates 14, and the two knobs 19 are respectively and detachably concealed at the top ends of the two screw rods 18.
It should be noted that, by rotating the two knobs 19, the two knobs drive the two screws 18 to rotate, under the action of the rotating force of the outer wall threads of the two screws 18, the two first fixing plates 13 drive the upper connecting block 8 and the upper sealing block 10 to slide downwards so as to drive the upper housing 3 to slide downwards, so that the upper housing 3 and the lower housing 2 are stably fixed together, and through the cooperation between the upper sealing block 10 and the lower sealing block 9, the gap between the lower housing 2 of the upper housing 3 is in close contact with each other, thereby preventing the oil leakage of the gear box when in use.
Preferably, the outer wall of the oil filler sealing cover 4 is provided with an anti-slip edge.
Preferably, the inner cavities of the two slots 15 and the outer walls of the two latches 16 are tapered, so that the latches 16 can be conveniently inserted into the inner cavities of the slots 15.
Preferably, a lower sealing block 9 is fixedly mounted at the top end of the lower connecting block 7, and an upper sealing block 10 is fixedly mounted at the bottom end of the upper connecting block 8, so that the upper casing 3 and the lower casing 2 can be in closer contact, and the situation that oil leaks from a gap between the upper casing 3 and the lower casing 2 when the connector is used is avoided.
Preferably, the outer walls of the two knobs 19 are provided with anti-slip ribs, so that the hands are prevented from being taken off when the knobs 19 are rotated, and the stability of the equipment is improved.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When the device is used, the lower machine shell 2 is fixedly arranged at the top end of the base 1, the upper machine shell 3 is lifted to the top end of the upper machine shell 3, threaded holes on two second fixing plates 14 arranged on the upper machine shell 3 are aligned to the two screw rods 18, the machine shell is placed at the top end of the lower machine shell 2 along the two screw rods 18, the lower connecting block 7 of the upper connecting block 8 is aligned with the lower sealing block 9 of the upper sealing block 10, the clamping block 16 is inserted into an inner cavity of the clamping groove 15, at the moment, the two knobs 19 are arranged at the top ends of the two screw rods 18, the two screw rods 18 are driven to rotate by the machine shell, under the rotating force of the threads on the outer walls of the two screw rods 18, the two first fixing plates 13 drive the upper connecting block 8 and the upper sealing block 10 to slide downwards so as to drive the upper machine shell 3 to slide downwards, and further, the upper machine shell 3 and the lower machine shell 2 are stably fixed together, and the upper sealing block 10 is matched with the lower sealing block 9, make the gap in close contact with between the casing 2 under the upper casing 3, prevent that the oil leak's the condition from appearing in the gear box when using, the device compact structure, reasonable in design can avoid the oil leak's the condition to appear in the gap between the upper casing 3 of gear box and the lower casing 2, easy operation, convenient to use.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap" and "pivot" and "snap" and "weld" and "screw" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fan gear box leak protection oil structure, includes the base, its characterized in that: a lower casing is fixedly arranged at the top end of the base, an upper casing is detachably arranged at the top end of the lower casing, the top end of the upper shell is provided with an oil filling port sealing cover, the front side of the upper shell is provided with an output shaft, an input shaft is arranged at the rear side of the upper casing, a lower connecting block is fixedly arranged on the outer wall of the top end of the lower casing, an upper connecting block is fixedly arranged on the outer wall of the top end of the upper casing, first clamping plates are respectively and fixedly arranged on the left side and the right side of the bottom end of the lower connecting block, go up the top left and right sides of connecting block fixed mounting respectively has the second splint, two the draw-in groove has been seted up respectively to the top of second splint, two the inner chamber of draw-in groove slidable respectively is embedded to have a fixture block, two the top of fixture block fixed mounting respectively in the bottom of two second splint, the left side of first splint is provided with fixed establishment.
2. The fan gearbox oil leakage prevention structure of claim 1, wherein: the fixing mechanism includes: the device comprises a first fixing plate, a second fixing plate, a bearing, a screw rod and a knob;
the two first fixing plates are fixedly installed at the top ends of the two second clamping plates respectively, the two second fixing plates are fixedly installed at the bottom ends of the two first clamping plates respectively, the outer rings of the two bearings are fixedly installed at the middle parts of the top ends of the two second fixing plates respectively, the two screw rods are fixedly installed at the inner rings of the two bearings respectively, the top ends of the two screw rods penetrate through the two second fixing plates respectively, and the two knobs are detachably installed at the top ends of the two screw rods respectively.
3. The fan gearbox oil leakage prevention structure of claim 1, wherein: the outer wall of the oil filling port sealing cover is provided with an anti-slip edge.
4. The fan gearbox oil leakage prevention structure of claim 1, wherein: the inner cavities of the two clamping grooves and the outer walls of the two clamping blocks are conical.
5. The fan gearbox oil leakage prevention structure of claim 1, wherein: the top fixed mounting of lower connecting block has lower sealed piece, the bottom fixed mounting who goes up the connecting block has last sealed piece.
6. The fan gearbox oil leakage prevention structure of claim 2, wherein: and the outer walls of the two knobs are provided with anti-slip edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023206311.3U CN213981935U (en) | 2020-12-25 | 2020-12-25 | Fan gear box leak protection oil structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023206311.3U CN213981935U (en) | 2020-12-25 | 2020-12-25 | Fan gear box leak protection oil structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213981935U true CN213981935U (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023206311.3U Active CN213981935U (en) | 2020-12-25 | 2020-12-25 | Fan gear box leak protection oil structure |
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| CN (1) | CN213981935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117267348A (en) * | 2023-09-26 | 2023-12-22 | 江苏万基传动科技有限公司 | Robot RV speed reducer with leakage-proof structure |
-
2020
- 2020-12-25 CN CN202023206311.3U patent/CN213981935U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117267348A (en) * | 2023-09-26 | 2023-12-22 | 江苏万基传动科技有限公司 | Robot RV speed reducer with leakage-proof structure |
| CN117267348B (en) * | 2023-09-26 | 2024-02-23 | 江苏万基传动科技有限公司 | Robot RV speed reducer with leakage-proof structure |
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