CN203614713U - Box of electric fork truck speed changer - Google Patents

Abstract

The utility model belongs to the field of mechanical power technology, and especially relates to a box of an electric fork truck speed changer. There are problems of lengthening of a whole fork truck or enlarging of whole wheel spans in the arrangement of a current electric fork truck speed changer. The box comprise a box body, an upper side wall, a motor connecting hole, a left side wall, a right side wall and through holes; the motor connecting hole is formed in the upper side wall; the through holes used for installing drive axle pipes are arranged in the left and the right side walls; the axes of the through holes are parallel to the horizontal plane; and the motor connecting hole is perpendicular to the horizontal plane. According to the utility model, the problems of lengthening of the whole fork truck or enlarging of the whole wheel spans in the arrangement of the current electric fork truck speed changer are solved, and effective are achieved that the length of a fork truck body is shortened and the width of the fork truck body is decreased.

Description

A kind of electri forklift mission case

Technical field

The utility model relates to engineering machinery field, especially relates to a kind of electri forklift mission case.

Technical background

Existing electri forklift gearbox arrangement form is generally divided into vertical putting and horizontal two kinds of modes, the vertical mode of putting is exactly that motor becomes " T " font with propons same level height, as shown in Figure 2, such result is to make car load become very long, is unfavorable for working in small space; Horizontal mode becomes parellel for motor with driving bridge tube same level height, " L " type that Here it is is commonly called as, and as shown in Figure 3, although this has shortened car load, in order to get out of the way motor position, the change of car load wheelspan is large, is unsuitable for equally work in narrow space.

Model utility content

(1) technical problem that will solve

The utility model exists and makes the elongated or car load wheelspan of car load become large problem in order to overcome the layout of existing electri forklift speed changer, and the technical problems to be solved in the utility model is to provide a kind of electri forklift gearbox casing that car load length is shorter, car load wheelspan is less that makes.

(2) technological scheme

In order to address the above problem, the utility model provides so a kind of electri forklift mission case, include casing, upper side wall, motor attachment hole, left side wall, right side wall and through hole, on upper side wall, be provided with motor attachment hole, on the sidewall of left and right, be respectively arranged with the through hole that drives bridge tube is installed, through-bore axis is parallel to horizontal plane, and motor attachment hole is perpendicular to horizontal plane.

Working principle: the motor attachment hole of described electri forklift gearbox casing is perpendicular to horizontal plane, and motor is also perpendicular to horizontal plane, and motor neither can take length of wagon so, also can not take body width, so length of wagon and body width are less.

(3) beneficial effect

The layout that the utility model has solved existing electri forklift speed changer effectively exists and makes the elongated or car load wheelspan of car load become large problem, has reached the effect that length of wagon and body width are less.

Accompanying drawing explanation

Fig. 1 is structure diagram of the present utility model.

Being labeled as in accompanying drawing: 1-casing, 2-upper side wall, 3-motor attachment hole, 4-left side wall, 5-right side wall, 6-through hole.

Embodiment

Below in conjunction with drawings and Examples, the utility model is further described.

embodiment 1

A kind of electri forklift mission case, include casing 1, upper side wall 2, motor attachment hole 3, left side wall 4, right side wall 5 and through hole 6, on upper side wall 2, be provided with motor attachment hole 3, on left side wall 4 and right side wall 5, be respectively arranged with the through hole 6 that drives bridge tube is installed, through hole 6 axis are parallel to horizontal plane, and motor attachment hole 3 is perpendicular to horizontal plane.

Working principle: the motor attachment hole 3 of described electri forklift gearbox casing is perpendicular to horizontal plane, and motor is also perpendicular to horizontal plane, and motor neither can take length of wagon so, also can not take body width, so length of wagon and body width are less.

The above embodiment has only expressed preferred implementation of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion, improvement and substitute, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.

Claims (1)

1. an electri forklift mission case, it is characterized in that: include casing (1), upper side wall (2), motor attachment hole (3), left side wall (4), right side wall (5) and through hole (6), on upper side wall (2), be provided with motor attachment hole (3), on left side wall (4) and right side wall (5), be respectively arranged with the through hole (6) that drives bridge tube is installed, through hole (6) axis is parallel to horizontal plane, and motor attachment hole (3) is perpendicular to horizontal plane.

Images