CN212717893U

CN212717893U - Transmission gear box for automobile engine

Info

Publication number: CN212717893U
Application number: CN202020778056.0U
Authority: CN
Inventors: 刘一兵; 韩璋; 姚宗学; 吕松林; 钱锦
Original assignee: Hubei Yexin Automobile Parts Co ltd
Current assignee: Hubei Yexin Automobile Parts Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-03-16
Anticipated expiration: 2030-05-12

Abstract

The utility model belongs to the technical field of the automotive technology and specifically relates to a transmission gear box for automobile engine, the power distribution box comprises a box body, middle part position in the box rotates through the bearing and is connected with the driving gear, rotate through the bearing in the box and be connected with a plurality of driven gear, driven gear with the driving gear meshes mutually, fixedly connected with batch oil tank on the box, the oil feed department threaded connection of batch oil tank has sealed lid, batch oil tank lower extreme intercommunication is provided with out oil pipe, be provided with the valve on the play oil pipe, it runs through the inside that the box extends to the box to go out oil pipe, the end of producing oil of play oil pipe is located directly over the driving gear edge, fixedly connected with surge drum in the box, surge drum is located go out oil pipe under, the surge drum lower extreme is connected with recovery mechanism. The utility model has the characteristics of play the effect of collecting to lubricating oil, prevent the waste of lubricating oil.

Description

Transmission gear box for automobile engine

Technical Field

The utility model relates to the field of automotive technology, especially, relate to a transmission gear box for automobile engine.

Background

The gear box is the important part of wide application among the mechanical transmission, and automobile engine is through adopting the gear box to carry out the transmission to power, mesh through the gear and advance the transmission, in order to reduce frictional force, plays lubricated effect to the gear through pouring into lubricating oil into, in order to reduce the resistance of gear when the transmission, among the prior art, through dripping into excessive lubricating oil on the gear, plays lubricated effect between the gear, can cause the waste of lubricating oil like this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming of the prior art that exists that causes lubricating oil to appear extravagantly easily, and the transmission gear box for automobile engine who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a transmission gear box for automobile engine, the power distribution box comprises a box body, middle part position in the box rotates through the bearing and is connected with the driving gear, rotate through the bearing in the box and be connected with a plurality of driven gear, driven gear with the driving gear meshes mutually, fixedly connected with batch oil tank on the box, the oil feed department threaded connection of batch oil tank has sealed lid, batch oil tank lower extreme intercommunication is provided with out oil pipe, be provided with the valve on the play oil pipe, it runs through to go out oil pipe the box extends to the inside of box, the end of producing oil of play oil pipe is located directly over the driving gear edge, fixedly connected with surge drum in the box, surge drum is located go out oil pipe under, the surge drum lower extreme is connected with recovery mechanism.

Preferably, the recovery mechanism comprises a connecting pipe communicated with the lower end of the collecting barrel, a first one-way valve is arranged on the connecting pipe, an injection tube is communicated with one end of the connecting pipe and fixedly connected with the box body, the injection tube is communicated with the oil storage tank through a conduction tube, and a second one-way valve is arranged on the conduction tube.

Preferably, the oil storage tank is provided with a viewing port.

Preferably, a plurality of limiting blocks are fixedly connected to the outer side of the connecting pipe at equal intervals, and the limiting blocks are fixedly connected with the box body.

Preferably, the collecting cylinder is made of polytetrafluoroethylene materials.

The utility model provides a pair of transmission gear box for automobile engine, beneficial effect lies in: through the design of a collecting cylinder, a recovery mechanism, an oil outlet pipe and an oil storage tank, the redundant lubricating oil is collected, and meanwhile, the redundant lubricating oil is injected into the oil storage tank again through the collection mechanism and is reused, so that the lubricating waste is avoided.

Drawings

Fig. 1 is a perspective view of a transmission gear box for an automobile engine according to the present invention;

fig. 2 is a perspective view of a transmission gear box for an automobile engine according to the present invention;

fig. 3 is a front view of the transmission gear box of the present invention shown in fig. 1.

In the figure: the oil storage tank comprises a tank body 1, a connecting pipe 2, an oil storage tank 3, an injection tube 4, a limiting block 5, a sealing cover 6, an oil outlet pipe 7, a valve 8, a conduction pipe 9, a first one-way valve 10, a second one-way valve 11, an observation port 12, a driven gear 13, a collecting cylinder 14 and a driving gear 15.

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.

Example 1

Referring to fig. 1-3, a transmission gear box for automobile engine, including box 1, the middle part position in box 1 is connected with driving gear 15 through the bearing rotation, be connected with a plurality of driven gear 13 through the bearing rotation in box 1, driven gear 13 meshes with driving gear 15 mutually, fixedly connected with batch oil tank 3 on box 1, oil feed department threaded connection of batch oil tank 3 has sealed lid 6, batch oil tank 3 lower extreme intercommunication is provided with oil pipe 7, be provided with valve 8 on oil pipe 7, open valve 8, lubricating oil will flow from oil pipe 7 and drip to the teeth of a cogwheel of driving gear 15, when driving gear 15 rotates, drive driven gear 13 and rotate, adhere lubricating oil to the teeth of a cogwheel part of driven gear 13, thereby play lubricated effect

Oil pipe 7 runs through the inside that box 1 extended to box 1, the end of producing oil of oil pipe 7 is located driving gear 15 edge directly over, fixedly connected with surge drum 14 in box 1, surge drum 14 is located oil pipe 7 under, surge drum 14 is made for the polytetrafluoroethylene material, surge drum 14 lower extreme is connected with recovery mechanism, unnecessary lubricating oil, can drop into surge drum 14 and collect, so that reuse, the polytetrafluoroethylene material has non-adhesion, will prevent the lubricating oil adhesion on surge drum 14 inner wall.

Retrieve the mechanism and include connecting pipe 2 with the setting of 14 lower extremes of surge drum, be provided with first check valve 10 on connecting

pipe

2, 2 one end intercommunications of connecting pipe are provided with injection tube 4, injection tube 4 and 1 fixed connection of box, injection tube 4 is linked together with batch oil tank 3 through conduction pipe 9, be provided with second check valve 11 on the conduction pipe 9, handle through pulling injection tube 4 from top to bottom, will play the effect of suction to the lubricating oil in the surge drum 14, make oil enter into injection tube 4 in, then press the handle of injection tube 4 downwards, oil in the injection tube 4 will enter into batch oil tank 3 again, reuse.

Example 2

Referring to fig. 1, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a viewing port 12 is provided on the oil storage tank 3, and the viewing port 12 is designed to observe the amount of the lubricating oil in the oil storage tank 3 so as to add the lubricating oil in time.

Example 3

Referring to fig. 2-3, as the utility model discloses a different of another preferred embodiment, with embodiment 2 lies in, a plurality of stoppers 5 of fixedly connected with are equidistant in the outside of connecting pipe 2, stopper 5 and 1 fixed connection of box, through stopper 5's design, play fixed effect to connecting pipe 2, prevent that connecting pipe 2 from taking place to remove, the winding is on the gear.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a transmission gear box for automobile engine, includes box (1), its characterized in that, middle part position in box (1) is rotated through the bearing and is connected with driving gear (15), be connected with a plurality of driven gear (13) through the bearing rotation in box (1), driven gear (13) with driving gear (15) mesh mutually, fixedly connected with batch oil tank (3) on box (1), the oil feed department threaded connection of batch oil tank (3) has sealed lid (6), batch oil tank (3) lower extreme intercommunication is provided with oil pipe (7), be provided with valve (8) on oil pipe (7), oil pipe (7) run through box (1) extend to the inside of box (1), the oil outlet end of oil pipe (7) is located directly over driving gear (15) edge, fixedly connected with collection tube (14) in box (1), the collecting cylinder (14) is positioned under the oil outlet pipe (7), and the lower end of the collecting cylinder (14) is connected with a recovery mechanism.

2. The transmission gearbox for the automobile engine as claimed in claim 1, wherein the recovery mechanism comprises a connecting pipe (2) communicated with the lower end of the collecting cylinder (14), a first one-way valve (10) is arranged on the connecting pipe (2), an injection tube (4) is communicated with one end of the connecting pipe (2), the injection tube (4) is fixedly connected with the box body (1), the injection tube (4) is communicated with the oil storage tank (3) through a conducting pipe (9), and a second one-way valve (11) is arranged on the conducting pipe (9).

3. A transmission gearbox for motor vehicles according to claim 1, characterized in that said oil reservoir (3) is provided with a viewing port (12).

4. The transmission gearbox for the automobile engine according to claim 2, characterized in that a plurality of limiting blocks (5) are fixedly connected to the outer side of the connecting pipe (2) at equal intervals, and the limiting blocks (5) are fixedly connected with the box body (1).

5. A transmission gearbox for motor vehicles according to claim 1, characterized in that said collection cylinder (14) is made of teflon.