Automatic constant-temperature mechanism for differential box body of electric tricycle

A technology for electric tricycles and differential boxes, which is applied to differential transmissions, transmissions, mechanical equipment, etc. It can solve problems such as poor flow effects, accelerated gear wear, and poor cooling effects, so as to improve gear transmission effects and enhance heat dissipation effect, the effect of accelerating the cooling effect

Inactive Publication Date: 2022-06-24
徐州超杰电动车配件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, the internal gears of the differential case are used for a long time, and there is a certain degree of wear and tear, and the worn metal debris remains inside the case, which will not only accelerate the wear of the gears, but also cause the rotating gears to be damaged due to excessive friction or resistance. It is hot and hot, which reduces the service life of the gears, and the lubricating oil used in the existing differential box is usually placed in the box for a long time, and the cooling effect is poor. Reduced gear cooling effect

Method used

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  • Automatic constant-temperature mechanism for differential box body of electric tricycle
  • Automatic constant-temperature mechanism for differential box body of electric tricycle
  • Automatic constant-temperature mechanism for differential box body of electric tricycle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] like Figure 1 to Figure 3As shown in the figure, the automatic constant temperature mechanism of the differential box body of the electric tricycle in this embodiment includes a differential box body 1, a cooling box 2 and a liquid injection box 3. A motor 201 is installed on the top inner wall of the cooling box 2, and the motor 201 is A driving rod 202 is installed on the output shaft, a fan blade 203 is installed on the surface of the driving rod 202, an eccentric wheel 204 is installed at the end of the driving rod 202, and an extrusion tube 6 is installed inside the cooling box 2, and the extrusion pipe 6 is installed inside the cooling box 2. A drive mechanism is installed on the pressure pipe 6 , a heat dissipation mechanism is installed on the top of the cooling box 2 , a synchronization mechanism is installed on the inner wall of the cooling box 2 below the heat dissipation mechanism, and a collection mechanism is installed at the bottom of the cooling box 2 . ...

Embodiment 2

[0041] On the basis of Example 1:

[0042] like image 3 As shown in the figure, the electric tricycle differential case box of this embodiment is an automatic constant temperature mechanism. Further, the driving mechanism includes a piston connecting rod 601, a one-way suction pipe 602, a one-way discharge pipe 603 and a screening component, and the extrusion pipe 6 There is a piston connecting rod 601 installed inside, and the piston connecting rod 601 extends out of the surface of the extrusion tube 6, the extension part of the piston connecting rod 601 is connected with the movable part of the eccentric wheel 204, one side of the extrusion tube 6 is installed with a one-way A one-way drain pipe 603 is installed on the other side of the suction pipe 602 and the extrusion pipe 6 .

[0043] At work: as image 3 As shown, on the basis of the rotation of the eccentric wheel 204, the rotation of the eccentric wheel 204 will also drive the piston connecting rod 601 to move up a...

Embodiment 3

[0045] On the basis of Examples 1 and 2:

[0046] like image 3 and Figure 4 As shown, in this embodiment, the electric tricycle differential case box body is automatically thermostatted. Further, the screening component includes a second side rod 302, a scraper 303 and a filter tube 301. One side surface of the piston rod 601 is installed with a second side rod 302. A scraper 303 is installed at the end of the side rod 302 and the second side rod 302 , a filter tube 301 is commonly connected between the cooling tank 2 and the liquid injection tank 3 , and the scraper 303 is used in conjunction with the filter tube 301 .

[0047] At work: as image 3 and Figure 4 As shown, on the basis of the up and down movement of the piston rod 601, the movement of the piston rod 601 will also drive the second side rod 302 fixedly connected on its surface to move synchronously, and the movement of the second side rod 302 drives the fixed connection at the end. The scraper 303 moves sy...

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Abstract

The invention discloses an electric tricycle differential box body automatic constant temperature mechanism which comprises a differential box body, a cooling box and a liquid injection box, a motor is installed on the inner wall of the top of the cooling box, a driving rod is installed on an output shaft of the motor, fan blades are installed on the surface of the driving rod, and an eccentric wheel is installed at the tail end of the driving rod; an extrusion pipe is installed in the cooling box, a driving mechanism is installed on the extrusion pipe, a heat dissipation mechanism is installed on the top of the cooling box, a synchronizing mechanism is installed on the inner wall of the portion, below the heat dissipation mechanism, of the cooling box, and a collecting mechanism is installed at the bottom of the cooling box; through the arrangement of the structure, the driving mechanism can achieve the effects that lubricating oil can be circularly filtered, cooling is accelerated, meanwhile, abrasion impurities at the bottom of the differential box body can be sucked into the cooling box along with liquid, the transmission effect of gears in the differential box body is improved, and meanwhile the temperature of cooling oil in the differential box body can be further reduced.

Description

technical field [0001] The invention relates to the technical field of auxiliary equipment for differential boxes, in particular to an automatic constant temperature mechanism for a differential box body of an electric tricycle. Background technique [0002] The inside of the differential case is provided with a gear set, which is connected by a bearing to achieve the effect of driving the wheels to rotate; [0003] In the prior art, the internal gears of the differential case are used for a long time, and there is a certain wear and tear, and the worn metal debris remains inside the case, which not only accelerates the wear of the gears, but also causes the rotating gears to be too large due to friction or resistance. The heat is hot, which reduces the service life of the gears, and the lubricating oil used in the existing differential case is generally used in the case for a long time, and the cooling effect is poor. Gear cooling effect is reduced. SUMMARY OF THE INVENT...

Claims

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Application Information

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IPC IPC(8): F16H57/04F16H48/38
CPCF16H57/0416F16H57/0417F16H57/0404F16H57/0413F16H48/38
Inventor 王德平
Owner 徐州超杰电动车配件有限公司
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