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Reduction box used for battery fork lift truck

A reduction box and forklift technology, applied in transmission boxes, differential gears, components with teeth, etc., can solve the problems of inconvenient installation of forklifts and large volume of reduction boxes, and achieve volume reduction and space utilization. Efficient and shortened effect

Active Publication Date: 2010-06-23
ZHEJIANG JINDAO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current reduction boxes are arranged in a straight line, that is, starting from the electric motor, the entire transmission gear and the rear differential are arranged in the same line in order, so that the volume of the entire reduction box is relatively large, and it is installed in the Not very convenient on a forklift

Method used

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  • Reduction box used for battery fork lift truck
  • Reduction box used for battery fork lift truck
  • Reduction box used for battery fork lift truck

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Embodiment Construction

[0014] like figure 1 As shown, a reduction box for a battery forklift includes a box body 1, and an input gear 3 is arranged inside the box body 1, and the input gear 3 is connected to a duplex gear 4, and the duplex gear 4 is connected to the driving gear on the intermediate gear shaft 6 5. The intermediate gear shaft 6 is also provided with a driven gear 7, the driven gear 7 is connected to the external differential assembly, the case 1 is in the shape of an "L", and the intermediate gear shaft 6 and the input gear 3 are respectively arranged on the "L" "On both sides of the box. One end of the intermediate gear shaft 6 is covered with a tapered roller bearing 14, and the outer ring of the tapered roller bearing 14 is fixed on the bearing seat 2. The intermediate gear shaft 6 is sleeved with an adjusting nut 9 at one end where the tapered roller bearing 14 is housed, and the adjusting nut 9 presses the inner ring of the tapered roller bearing 14 . Two tapered roller bearin...

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Abstract

The invention discloses a reduction box used for a battery fork lift truck, which comprises a box body. An input gear is arranged in the box body; the input gear is connected with a duplicate gear; the duplicate gear is connected with a driving gear on an intermediate gear shaft; the driving gear is arranged on the intermediate gear shaft; the intermediate gear shaft is also provided with a driven gear; the driven gear is connected with an external differential assembly; the box body presents an L shape; and the intermediate gear shaft and the input gear are respectively arranged at both sides of the L-shaped box body. The box body of the reduction box is set up into an L shape, and the input of the electromotor and the output of the differential are arranged in parallel along the L side so that the intermediate gear shaft connected with the differential and a transmission gear connected with an electromotor are staggered and arranged, i.e. the installation that the electromotor and the transmission gear are linearly arranged originally can be changed into the installation that the electromotor is arranged in a space made after the intermediate gear shaft and the transmission gear are staggered, thereby shortening the length of the reduction box and enabling the use ratio of the space to be more effective and the installation to be more convenient.

Description

technical field [0001] The invention relates to a reduction box, in particular to a reduction box for a battery forklift. Background technique [0002] Most of the current forklifts use internal combustion engines as power, but the exhaust gas and noise pollution of internal combustion engines are serious, so forklifts powered by electric motors are becoming more and more popular. The structure of the reduction box used on the battery forklift is similar to that of the internal combustion engine. The power is input from the prime mover, then transmitted through a series of gears, and finally transmitted to the differential. However, the current reduction boxes are arranged in a straight line, that is, starting from the electric motor, the entire transmission gear and the rear differential are arranged in the same line in order, so that the volume of the entire reduction box is relatively large, and it is installed in the Not very convenient on a forklift. Contents of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H1/22F16H57/02B66F9/075F16H57/023
CPCF16H48/08F16H48/42
Inventor 金言荣徐德良王吉生
Owner ZHEJIANG JINDAO TECH CO LTD
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