CN216789176U - Based on heat dissipation equipment for gearbox - Google Patents

Abstract

The utility model discloses a radiating device based on a gearbox, which comprises a gearbox body, wherein symmetrical supporting plates are fixedly connected to the inner bottom wall of the gearbox body, a gearbox is fixedly connected to the upper surfaces of the two supporting plates, a first connecting pipe is fixedly communicated with the upper surface of the gearbox body, the top end of the first connecting pipe penetrates through the upper surface of the gearbox body and extends to the outside of the gearbox body, and second connecting pipes are fixedly communicated with the left side surface and the right side surface of the gearbox body. This kind based on heat-radiating equipment for gearbox can carry out gearbox body inside convenient outside air through the ventilation pipe, improves the radiating efficiency to gearbox body inside, through the cooperation of first logical groove and through-hole, can arrange the inside heat of gearbox body to the inside of protective housing, improves this gearbox body radiating efficiency, through the cooperation of radiating groove and heat dissipation fan, can be to the inside heat of ventilating and heat dissipation of gearbox body, discharge the inside heat of gearbox body fast.

Description

Based on heat dissipation equipment for gearbox

Technical Field

The utility model belongs to the field of gearboxes, and particularly relates to radiating equipment based on a gearbox.

Background

The gearbox is a gear box for changing the transmission ratio and the movement direction, is positioned between the clutch and the central transmission and mainly used for changing the driving force and the running speed of the vehicle under the condition that the rotating speed and the torque of the engine are not changed; the vehicle can run backwards; the engine can be stopped without flameout, and the gear box is a device for changing the rotating speed ratio and the moving direction, and is used for automobiles, tractors, ships, machine tools and various machines.

The gearbox is used for changing the moment of torsion that is passed to on the driven shaft by the driving shaft according to different operating condition, rotational speed and direction of motion, gear drive's gearbox generally comprises case shell and a plurality of gear pair, gear drive can produce certain heat, if not in time dispel the heat to gearbox inside, can increase the wearing and tearing of gear, but present gearbox is only simple to utilize gearbox oil to carry out self heat dissipation, the radiating efficiency is lower, can not be the quick discharge box of heat, increase the wearing and tearing of gear, shorten the life of gearbox, consequently for solving above problem, we provide one kind based on heat-radiating equipment for the gearbox.

SUMMERY OF THE UTILITY MODEL

The utility model provides a transmission case and aims to solve the problems that the conventional transmission case only simply utilizes transmission case oil to perform self heat dissipation, has low heat dissipation efficiency, cannot quickly discharge heat out of a case body, increases the abrasion of a gear and shortens the service life of the transmission case.

The utility model is realized in such a way that the heat dissipation equipment based on the gearbox comprises a gearbox body, wherein symmetrical support plates are fixedly connected to the inner bottom wall of the gearbox body, gear boxes are fixedly connected to the upper surfaces of the two support plates, the upper surface of each gear box is fixedly communicated with a first connecting pipe, the top end of each first connecting pipe penetrates through the upper surface of the gearbox body and extends to the outside of the gearbox body, second connecting pipes are fixedly communicated with the left side surface and the right side surface of each gear box, and the ends, far away from each other, of the two second connecting pipes respectively penetrate through the left side surface and the right side surface of the gearbox body and extend to the outside of the gearbox body.

Symmetrical ventilation pipes are fixedly communicated with the upper surface of the gearbox body, dust screens are fixedly connected to the upper surfaces of the two ventilation pipes, and fixing covers are fixedly connected to the bottom surfaces of the two ventilation pipes.

The bottom surface of the gearbox body is provided with symmetrical first through grooves, the bottom surface of the gearbox body is provided with through holes which are arranged at equal intervals, and the front surface of the gearbox body is fixedly connected with a label.

The bottom surface fixedly connected with protective housing of gearbox body, the second logical groove has been seted up to the upper surface of protective housing.

Symmetrical radiating grooves are formed in the bottom surface of the protective box, two fixing frames are fixedly connected to the inner walls of the radiating grooves, two radiating fans are fixedly mounted on the bottom surface of the fixing frames, and symmetrical protective net covers are fixedly connected to the bottom surface of the protective box.

The gear box is characterized in that a positioning plate is fixedly connected to one side face, close to each other, of the two supporting plates, a supporting block is fixedly connected to the upper surface of the positioning plate, and the upper surface of the supporting block is fixedly connected with the bottom face of the gear box.

Compared with the prior art, the utility model has the beneficial effects that: the heat dissipation device for the gearbox can facilitate the outside air to enter the gearbox body through the ventilation pipe, improves the heat dissipation efficiency of the inside of the gearbox body, the dust screen can prevent external dust from entering the interior of the gearbox body, improve the protection of the gearbox, through the matching of the first through groove and the through hole, the heat in the gearbox body can be discharged to the inside of the protective box, the heat dissipation efficiency of the gearbox body is improved, through the cooperation of radiating groove and heat dissipation fan, can be to the inside heat dissipation that ventilates of gearbox, discharge the inside heat of gearbox fast, improve the protection to the gear, wearing and tearing between the reduction gear have solved present gearbox and have just simply utilized gearbox oil to carry out self heat dissipation, and the radiating efficiency is lower, can not be to the quick discharge box of heat, increases the wearing and tearing of gear, shortens the life problem of gearbox.

Drawings

FIG. 1 is a schematic perspective view of a transmission housing according to the present invention;

FIG. 2 is a cross-sectional view of a front view of the transmission housing of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a transmission case; 2. a support plate; 3. a gear case; 4. a first connecting pipe; 5. a second connecting pipe; 6. a vent pipe; 7. a fixed cover; 8. a dust screen; 9. a first through groove; 10. a protective box; 11. a second through groove; 12. a through hole; 13. a heat sink; 14. a fixed mount; 15. a heat dissipation fan; 16. a protective mesh enclosure; 17. positioning a plate; 18. a support block; 19. provided is a label.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-3, a heat dissipation apparatus for a transmission case includes a transmission case 1, symmetrical support plates 2 are fixedly connected to an inner bottom wall of the transmission case 1, gear cases 3 are fixedly connected to upper surfaces of the two support plates 2, a first connection pipe 4 is fixedly connected to an upper surface of each of the gear cases 3, a top end of the first connection pipe 4 penetrates through an upper surface of the transmission case 1 and extends to an outside of the transmission case 1, second connection pipes 5 are fixedly connected to left and right side surfaces of each of the gear cases 3, and ends, away from each other, of the two second connection pipes 5 respectively penetrate through left and right side surfaces of the transmission case 1 and extend to the outside of the transmission case 1.

In the utility model, symmetrical ventilation pipes 6 are fixedly communicated with the upper surface of a gearbox body 1, dustproof nets 8 are fixedly connected with the upper surfaces of the two ventilation pipes 6, fixing covers 7 are fixedly connected with the bottom surfaces of the two ventilation pipes 6, the inside of the gearbox body 1 can be conveniently provided for outside air through the ventilation pipes 6, the heat dissipation efficiency of the inside of the gearbox body 1 is improved, outside dust can be prevented from entering the inside of the gearbox body 1 through the dustproof nets 8, the protection of a gear box 3 is improved, symmetrical first through grooves 9 are formed in the bottom surface of the gearbox body 1, through holes 12 are formed in the bottom surface of the gearbox body 1 and are arranged at equal intervals, a label 19 is fixedly connected to the front surface of the gearbox body 1, the heat in the gearbox body 1 can be discharged into the inside of a protective box 10 through the matching of the first through grooves 9 and the through holes 12, and the heat dissipation efficiency of the gearbox body 1 is improved, the bottom surface fixedly connected with guard box 10 of gearbox body 1, second through groove 11 has been seted up to the upper surface of guard box 10, and through the cooperation of guard box 10 and second through groove 11, can make things convenient for the bottom surface of gearbox body 1, improves the protection to gearbox body 1.

Symmetrical radiating grooves 13 have been seted up to the bottom surface of protective housing 10, the equal fixedly connected with mount 14 of inner wall of two radiating grooves 13, the equal fixed mounting in bottom surface of two mount 14 has heat dissipation fan 15, the symmetrical protection screen panel 16 of bottom surface fixedly connected with of protective housing 10, cooperation through radiating grooves 13 and heat dissipation fan 15, can ventilate heat dissipation to gearbox 1 inside, discharge gearbox 1 inside heat fast, improve the protection to the gear, the common fixedly connected with locating plate 17 of a side that two backup pad 2 are close to each other, the last fixed surface of locating plate 17 is connected with supporting shoe 18, the upper surface of supporting shoe 18 and the bottom surface fixed connection of gear box 3, cooperation through locating plate 17 and supporting shoe 18, reach the reinforced (rfd) effect to gear box 3, improve the stability of gear box 3.

The working principle of the utility model is as follows: during the use, at first with this gearbox installation to the vehicle on, then be linked together heat dissipation fan 15 and on-vehicle power supply, through the cooperation of first connecting pipe 4 and second connecting pipe 5, connect gear box 3, when this gearbox moving heat dissipation fan 15 of moving simultaneously, through heat dissipation fan 15 operation, outside air gets into the inside of gearbox 1 through two ventilation pipes 6, then outside air takes the inside heat of gearbox 1 to get into the inside of guard box 10 through first logical groove 9 and second logical groove 11, through the cooperation of two radiating grooves 13 and heat dissipation fan 15, discharge the air that has the heat, improve the radiating efficiency of this gearbox 1.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a based on heat dissipation equipment for gearbox, includes gearbox body (1), its characterized in that: the symmetrical backup pad (2) of inner diapire fixedly connected with of gearbox body (1), two the last fixed surface of backup pad (2) is connected with gear box (3), the last fixed surface intercommunication of gear box (3) has first connecting pipe (4), the top of first connecting pipe (4) runs through the upper surface of gearbox body (1) and extends to the outside of gearbox body (1), the left and right sides face of gear box (3) all is fixed the intercommunication has second connecting pipe (5), two the one end that second connecting pipe (5) kept away from each other runs through the left and right sides face of gearbox body (1) respectively and extends to the outside of gearbox body (1).

2. The gearbox-based heat dissipation device of claim 1, wherein: symmetrical ventilation pipes (6) are fixedly communicated with the upper surface of the gearbox body (1), dust screens (8) are fixedly connected to the upper surfaces of the two ventilation pipes (6), and fixing covers (7) are fixedly connected to the bottom surfaces of the two ventilation pipes (6).

3. The gearbox-based heat dissipation device of claim 1, wherein: the bottom surface of the gearbox body (1) is provided with symmetrical first through grooves (9), the bottom surface of the gearbox body (1) is provided with through holes (12) which are arranged at equal intervals, and the front surface of the gearbox body (1) is fixedly connected with a label (19).

4. The gearbox-based heat dissipation device of claim 1, wherein: the bottom surface fixedly connected with protective housing (10) of gearbox body (1), second logical groove (11) have been seted up to the upper surface of protective housing (10).

5. The gearbox-based heat dissipation device of claim 4, wherein: symmetrical radiating grooves (13) are formed in the bottom surface of the protective box (10), two fixing frames (14) and two fixing frames (15) are fixedly mounted on the inner wall of each radiating groove (13), and symmetrical protective net covers (16) are fixedly connected to the bottom surface of the protective box (10).

6. The gearbox-based heat dissipation device of claim 1, wherein: one side face, close to each other, of each of the two support plates (2) is fixedly connected with a positioning plate (17), the upper surface of each positioning plate (17) is fixedly connected with a support block (18), and the upper surface of each support block (18) is fixedly connected with the bottom surface of the gear box (3).

Images