CN216742769U - Overheat protection device for gearbox - Google Patents
Overheat protection device for gearbox Download PDFInfo
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- CN216742769U CN216742769U CN202220323629.XU CN202220323629U CN216742769U CN 216742769 U CN216742769 U CN 216742769U CN 202220323629 U CN202220323629 U CN 202220323629U CN 216742769 U CN216742769 U CN 216742769U
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- gearbox
- protection device
- storage cylinder
- groove
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Abstract
The utility model provides an overheating protection device for a gearbox, relates to the field of gearboxes, and comprises a gearbox main body. According to the utility model, the connecting cover is rotated to place lubricating oil into the storage cylinder, then the storage cylinder is pressed downwards to compress the spring, the sealing block rises at the connecting hole, the conveying hole enters the storage cylinder from the bottom of the limiting ring, the lubricating oil in the storage cylinder enters the lubricating pipe from the conveying hole, and the parts such as gears in the gearbox main body are directly lubricated through the lubricating pipe.
Description
Technical Field
The utility model relates to the technical field of gearboxes, in particular to an overheat protection device for a gearbox.
Background
The gearbox mainly refers to a gearbox of an automobile and is divided into a manual gearbox and an automatic gearbox, wherein the manual gearbox mainly comprises gears and shafts and generates speed and torque changing through different gear combinations, the automatic gearbox AT comprises a hydraulic torque converter, a planetary gear, a hydraulic torque changing system and a hydraulic control system, and the speed and torque changing is achieved through a hydraulic transmission and gear combination mode.
The gearbox can generate heat in the working process, the heat can influence the work and the service life of the gearbox, a heat dissipation structure can be designed on the gearbox, most of the heat dissipation structure of the gearbox in the prior art is radiating fins, the radiating fins and a shell are of an integrated structure, when the radiating fins are damaged, the radiating fins cannot be replaced, the heat dissipation effect can be influenced, meanwhile, parts such as gears and the like in the gearbox need to be lubricated regularly to ensure the normal work of the gearbox, during the lubrication, the parts need to be disassembled and installed, the workload is large, the existing gearbox is inconvenient to install, the lubrication workload is increased, and based on the defects of the prior art, the utility model designs the overheat protection device for the gearbox.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides an overheat protection device for a gearbox, which solves the problem of heat dissipation.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme:
an overheating protection device for a gearbox comprises a gearbox main body and is characterized in that a clamping groove is formed in the upper surface of the gearbox main body, a top cover is fixedly connected to the upper surface of the gearbox main body, and a storage cylinder is connected to the upper surface of the top cover in a sliding mode;
lubricating mechanism, lubricating mechanism sets up the inside at the top cap, lubricating mechanism includes sleeve and lubricated pipe, sleeve fixed connection is at the upper surface of top cap, lubricated pipe fixed connection is in the inside of top cap.
Preferably, the lubricating mechanism further comprises a limiting groove, a sealing block and a conveying hole, the limiting groove is formed in the sleeve, the sealing block is fixedly connected to the upper surface of the lubricating pipe, and the conveying hole is formed in one side of the lubricating pipe.
Preferably, the inside of the clamping groove is inserted with a radiating fin in a sliding mode, the upper surface of the radiating fin is fixedly connected with a pulling block, and the upper surface of the gearbox main body is provided with a threaded groove.
Preferably, the internal thread of thread groove is connected with the threaded rod, the last fixed surface of top cap is connected with the air outlet, the upper surface of air outlet is provided with first dust screen, the last fixed surface of top cap is connected with the air intake, the upper surface of air intake is provided with the second dust screen.
Preferably, the inside sliding connection of spacing groove has the spacing ring, the upper surface of storage cylinder rotates and is connected with the connection lid, the lower surface activity joint of spacing ring has the spring, the connecting hole has been seted up to the lower surface of storage cylinder.
Preferably, the sealing block is disposed inside the cartridge, and the sealing block is disposed inside the sleeve.
Preferably, the limiting ring is connected inside the sleeve in a sliding manner, the limiting ring is fixedly connected to the lower surface of the storage barrel, and the spring is movably clamped inside the limiting groove
Advantageous effects
The utility model provides an overheat protection device for a gearbox. Compared with the prior art, the method has the following beneficial effects:
1. this an overheat protection device for gearbox, when parts such as the inside gear of needs lubricated gearbox main part, at first rotate the inside that the connecting cover put into the storage cylinder with lubricating oil, then press down the storage cylinder, make the spring compression, the sealed piece rises in connecting hole department this moment, the inside that the bottom of transfer port follow spacing ring got into the storage cylinder, inside lubricating oil of storage cylinder will follow in transfer port department gets into the lubrication pipe, parts such as the inside gear of gearbox main part are lubricated directly through the lubrication pipe, the device is convenient for parts such as lubricated inside gear of gearbox main part.
2. This an overheat protection device for gearbox, when needs dispel the heat to the gearbox main part, at first a plurality of draw-in groove has been seted up in the both sides of gearbox main part, it has a plurality of fin to peg graft through the draw-in groove slip, dispel the heat through the fin, and threaded rod and thread groove are fixed with the top cap at the top of gearbox main part, be provided with the air intake at the top of top cap simultaneously, be provided with miniature fan in the air intake, produce the inside that the air current passes through air intake department with the air current through miniature fan, and the steam in the gearbox main part passes through the air outlet and discharges, further improve the radiating effect, the device is convenient for dispel the heat to the gearbox main part.
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 the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a transmission body according to the present invention;
FIG. 3 is a schematic view of the top cover structure of the present invention;
fig. 4 is a schematic structural diagram of the lubricating mechanism of the present invention.
In the figure: 1. a transmission case main body; 101. a card slot; 102. a heat sink; 103. pulling the block; 104. a thread groove; 2. a top cover; 201. an air outlet; 202. a first dust screen; 203. an air inlet; 204. a second dust screen; 205. a threaded rod; 3. a storage cylinder; 301. a connecting cover; 302. a limiting ring; 303. a spring; 304. connecting holes; 4. a lubrication mechanism; 401. a sleeve; 402. a limiting groove; 403. a sealing block; 404. a lubrication tube; 405. and (4) a delivery hole.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer and more complete description of the technical solutions in the embodiments of the present invention, it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the application solves the problems of heat dissipation and lubrication by providing the overheating protection device for the gearbox, and realizes the heat dissipation effect on the gearbox.
In order to solve the technical problems, the general idea of the embodiment of the application is as follows: the gearbox body 1 is cooled through the detachable cooling fins 102, the micro fan is arranged in the air inlet 203, airflow is generated through the micro fan, the airflow enters the gearbox body 1 through the air inlet 203, hot air in the gearbox body 1 is discharged through the air outlet 201, and the cooling effect is further improved.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
The utility model provides an overheat protection device for gearbox, includes gearbox main part 1, draw-in groove 101 has been seted up to the upper surface of gearbox main part 1, the last fixed surface of gearbox main part 1 is connected with top cap 2, the last sliding surface of top cap 2 is connected with storage cylinder 3, the inside slip grafting of draw-in groove 101 has fin 102, the last fixed surface of fin 102 is connected with draws piece 103, thread groove 104 has been seted up to the upper surface of gearbox main part 1, it has a plurality of fin 102 to slide the grafting through draw-in groove 101.
Referring to fig. 3-4, the device further includes a lubricating mechanism 4, the lubricating mechanism 4 is disposed inside the top cover 2, the lubricating mechanism 4 includes a sleeve 401 and a lubricating tube 404, the sleeve 401 is fixedly connected to the upper surface of the top cover 2, the lubricating tube 404 is fixedly connected to the inside of the top cover 2, the lubricating mechanism 4 further includes a limiting groove 402, a sealing block 403 and a conveying hole 405, the limiting groove 402 is formed inside the sleeve 401, the sealing block 403 is fixedly connected to the upper surface of the lubricating tube 404, the conveying hole 405 is formed in one side of the lubricating tube 404, the sealing block 403 is disposed inside the storage cylinder 3, the sealing block 403 is disposed inside the sleeve 401, a plurality of cooling fins 102 are inserted into the clamping groove 101 in a sliding manner, and the lubricating tube 404 directly lubricates parts such as gears inside the transmission main body 1.
Referring to fig. 1-4, the device further comprises a threaded rod 205 connected with the internal thread of the threaded groove 104, an air outlet 201 fixedly connected with the upper surface of the top cover 2, a first dust screen 202 is arranged on the upper surface of the air outlet 201, an air inlet 203 fixedly connected with the upper surface of the top cover 2, a second dust screen 204 is arranged on the upper surface of the air inlet 203, a limiting ring 302 is slidably connected with the inner portion of the limiting groove 402, a connecting cover 301 is rotatably connected with the upper surface of the storage cylinder 3, a spring 303 is movably clamped on the lower surface of the limiting ring 302, a connecting hole 304 is formed in the lower surface of the storage cylinder 3, the limiting ring 302 is slidably connected with the inner portion of the sleeve 401, the limiting ring 302 is fixedly connected with the lower surface of the storage cylinder 3, the spring 303 is movably clamped inside the limiting groove 402, and the top cover 2 is fixed on the top of the gearbox main body 1 through the threaded rod 205 and the threaded groove 104.
The working principle is as follows: when the overheat protection device for the gearbox is used, in an initial state, firstly, a plurality of clamping grooves 101 are formed in two sides of a gearbox main body 1, a plurality of radiating fins 102 are inserted in a sliding mode through the clamping grooves 101, pulling blocks 103 are fixed to the tops of the radiating fins 102, the radiating fins 102 can be conveniently taken out and replaced, a top cover 2 is fixed to the top of the gearbox main body 1 through threaded rods 205 and threaded grooves 104, an air inlet 203 is formed in the top of the top cover 2, a micro fan is arranged in the air inlet 203, airflow generated by the micro fan enters the inside of the gearbox main body 1 through the air inlet 203, hot air in the gearbox main body 1 is discharged through an air outlet 201, the heat dissipation effect is further improved, a lubricating mechanism 4 is arranged inside the top cover 2, a storage cylinder 3 is connected to the top of the lubricating mechanism 4 in a sliding mode, lubricating oil is stored in the storage cylinder 3, when lubrication is needed, the lubrication can be carried out through the matching of the storage cylinder 3 and the lubricating mechanism 4 without disassembling the transmission main body 1;
when parts such as gears in the gearbox main body 1 need to be lubricated, firstly, the connecting cover 301 is rotated to place lubricating oil into the storage cylinder 3, then the storage cylinder 3 is pressed downwards, the spring 303 is compressed, at the moment, the sealing block 403 is lifted at the connecting hole 304, the conveying hole 405 enters the storage cylinder 3 from the bottom of the limiting ring 302, the lubricating oil in the storage cylinder 3 enters the lubricating pipe 404 from the conveying hole 405, the parts such as gears in the gearbox main body 1 are directly lubricated through the lubricating pipe 404, and the device is convenient for lubricating the parts such as gears in the gearbox main body 1.
When needs dispel the heat to gearbox main part 1, at first a plurality of draw-in groove 101 has been seted up in gearbox main part 1's both sides, it has a plurality of fin 102 to slide to peg graft through draw-in groove 101, dispel the heat through fin 102, and be fixed with top cap 2 at gearbox main part 1's top through threaded rod 205 and thread groove 104, be provided with air intake 203 at top cap 2's top simultaneously, be provided with miniature fan in air intake 203, produce the inside that the air current passes through air intake 203 department entering gearbox main part 1 through miniature fan, and the steam in gearbox main part 1 passes through air outlet 201 and discharges, further improve the radiating effect, the device is convenient for dispel the heat to gearbox main part 1.
Compared with the prior art, the method has the following beneficial effects:
1. this an overheat protection device for gearbox, when parts such as the inside gear of gearbox main part 1 need be lubricated, at first rotate connecting cover 301 and put into the inside of storage cylinder 3 with lubricating oil, then press down storage cylinder 3, make the compression of spring 303, sealed piece 403 rises at connecting hole 304 this moment, delivery port 405 gets into the inside of storage cylinder 3 from the bottom of spacing ring 302, the inside lubricating oil of storage cylinder 3 will be followed delivery port 405 and got into lubricated pipe 404 in, directly lubricate parts such as the inside gear of gearbox main part 1 through lubricated pipe 404, the device is convenient for lubricate parts such as the inside gear of gearbox main part 1.
2. This an overheat protection device for gearbox, when needs dispel the heat to gearbox main part 1, at first a plurality of draw-in groove 101 has been seted up in gearbox main part 1's both sides, it has a plurality of fin 102 to slide the grafting through draw-in groove 101, dispel the heat through fin 102, and threaded rod 205 and thread groove 104 are fixed with top cap 2 at gearbox main part 1's top, be provided with air intake 203 at top cap 2's top simultaneously, be provided with miniature fan in air intake 203, produce the inside that the air current passes through air intake 203 department entering gearbox main part 1 through miniature fan, and steam in the gearbox main part 1 passes through air outlet 201 and discharges, further improve the radiating effect, the device is convenient for dispel the heat to gearbox main part 1.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. An overheating protection device for a gearbox comprises a gearbox main body (1), and is characterized in that a clamping groove (101) is formed in the upper surface of the gearbox main body (1), a top cover (2) is fixedly connected to the upper surface of the gearbox main body (1), and a storage barrel (3) is connected to the upper surface of the top cover (2) in a sliding mode;
lubricating mechanism (4), lubricating mechanism (4) set up in the inside of top cap (2), lubricating mechanism (4) include sleeve (401) and lubricated pipe (404), sleeve (401) fixed connection is at the upper surface of top cap (2), lubricated pipe (404) fixed connection is in the inside of top cap (2).
2. An overheat protection device for a gearbox according to claim 1, wherein said lubricating mechanism (4) further comprises a limit groove (402), a sealing block (403) and a delivery hole (405), said limit groove (402) is opened in the interior of the sleeve (401), said sealing block (403) is fixedly connected to the upper surface of the lubricating tube (404), and said delivery hole (405) is opened at one side of the lubricating tube (404).
3. The overheating protection device for the gearbox is characterized in that a cooling fin (102) is inserted into the clamping groove (101) in a sliding mode, a pull block (103) is fixedly connected to the upper surface of the cooling fin (102), and a threaded groove (104) is formed in the upper surface of the gearbox body (1).
4. The overheating protection device for the gearbox is characterized in that a threaded rod (205) is connected to the inner threads of the threaded groove (104), an air outlet (201) is fixedly connected to the upper surface of the top cover (2), a first dust screen (202) is arranged on the upper surface of the air outlet (201), an air inlet (203) is fixedly connected to the upper surface of the top cover (2), and a second dust screen (204) is arranged on the upper surface of the air inlet (203).
5. The overheat protection device for the gearbox according to claim 2, wherein a limiting ring (302) is slidably connected inside the limiting groove (402), a connecting cover (301) is rotatably connected to the upper surface of the storage cylinder (3), a spring (303) is movably clamped on the lower surface of the limiting ring (302), and a connecting hole (304) is formed in the lower surface of the storage cylinder (3).
6. An overheat protection device for a gearbox according to claim 2, wherein said sealing block (403) is provided inside the reservoir (3), said sealing block (403) being provided inside the sleeve (401).
7. An overheat protection device for a gearbox according to claim 5, wherein said retainer ring (302) is slidably connected to the inside of the sleeve (401), said retainer ring (302) is fixedly connected to the lower surface of the storage cylinder (3), and said spring (303) is movably engaged in the inside of the retainer groove (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220323629.XU CN216742769U (en) | 2022-02-17 | 2022-02-17 | Overheat protection device for gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220323629.XU CN216742769U (en) | 2022-02-17 | 2022-02-17 | Overheat protection device for gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216742769U true CN216742769U (en) | 2022-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220323629.XU Active CN216742769U (en) | 2022-02-17 | 2022-02-17 | Overheat protection device for gearbox |
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| Country | Link |
|---|---|
| CN (1) | CN216742769U (en) |
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2022
- 2022-02-17 CN CN202220323629.XU patent/CN216742769U/en active Active
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