JPH0556671U - Battery support structure - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a battery support structure that allows battery storage work to be performed easily and without trouble. With the support member 11 attached to the battery 10, mounted and housed in the machine body mount portion 19, the handle member 13 rotatably attached to the support member 11 is rotated, and
A locking portion 15 provided in series with the handle member 13 is configured to lock and position and fix to a locking tool 14 formed on the machine body side.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to a battery support structure for a work vehicle or the like.

[0002]

[Prior Art]

 In the battery support structure described above, conventionally, generally, after the battery is mounted and supported on the battery mounting member on the fuselage side, a long strip is provided between the backing plate that contacts the upper surface of the battery and the mounting member. It was constructed so that a connecting screw was stretched and fixed with a nut.

[0003]

[Problems to be solved by the device]

 However, in the above-mentioned conventional structure, it is necessary to perform the position fixing work as described above after the battery is stored in the machine body mounting portion, and the position fixing work is a troublesome work such as tightening a screw, There was a drawback that workability was not good. The present invention aims to solve the above-mentioned problems.

[0004]

[Means for Solving the Problems]

 The characteristic structure of the present invention is that when a support member is attached to the battery and is mounted and stored in the machine body mounting portion, the handle member is attached to the support member so as to be relatively rotatable about the horizontal axis. The locking member connected to the handle member is configured to lock and position and fix to the locking tool formed on the machine body side.

[0005]

[Action]

 After mounting the support with the handle on the battery, transporting it, storing and placing it on the loading section on the machine side, and then rotating the handle following the placing operation, the locking provided continuously to it. The battery is positioned and fixed by locking the member to the body side locking tool.

[0006]

[Effect of the device]

 Therefore, the battery storage work can be performed easily without any trouble, and the workability of the battery attachment / detachment work requiring maintenance work is improved.

[0007]

【Example】

 Embodiments will be described below with reference to the drawings. FIG. 5 shows a small carrier that can run on a step. In this transport vehicle, an electric motor M with a reduction mechanism is attached to a machine body frame 1 which is long in the front-rear direction, and a traveling device 3 capable of climbing stairs on both left and right sides of an axle 2 which is rotationally driven by the electric motor M. In addition, a steering handle 4 is connected to the rear of the machine frame 1, and a loading platform 5 for loading luggage is attached to the upper surface of the machine frame. Each of the traveling devices 3 has four support arms 8 extending radially with respect to the axle 2, and a wheel 9 is rotatably supported at the tip of each support arm 8 so that each support arm 8 is moved forward. The electric motor M is configured to rotate integrally around the axis of the axle 2 so that the vehicle can run on a step. Then, by stopping the driving of the electric motor M and manually pushing the steering handle 4 with the two wheels 9 set, the vehicle can be used as a transport vehicle that can be manually pushed and run on a flat surface. The steering handle 4 is configured to be rotatable about a horizontal axis X1 at its base end, and touches the ground in a steering action position a extending rearward and upward, and the cargo bed 5 in a substantially horizontal posture on the rear lower side. It is configured so that the stand can be fixed by pulling out and inserting a pin at each of a stand acting position b for supporting and a storing position c for entering the inside of the body. If the stand is set and fixed at the position b, the loading platform 5 can be maintained in a substantially horizontal posture even when the operator releases his / her hand and loads the luggage on the loading platform 5, and the loading operation can be performed safely. You can do it.

Next, a mounting support structure of the battery 10 for driving the electric motor M will be described. As shown in FIGS. 1 to 4, the battery 10 is obtained by winding a strip-shaped support tool 11 and fastening and connecting the ends of the support tool 11 with screws 12. A handle member 13 that can be carried with the battery 10 attached is continuously provided. The handle member 13 is formed by bending a rod-shaped body, and is attached to the support tool 11 so as to be relatively rotatable around a lateral axis X2 with the battery 10 mounted. Further, the handle member 13 is provided with a locking portion 15 which is continuous with the locking member 14 on the machine body side and which engages with the locking member 14 to prevent the battery 10 from being lifted up. That is, one end of the handle member 13 is extended, the locking member 16 is slidably fitted on the extended portion 13a, and the coil spring 17 biases the spring in the direction of the rotation axis. It is configured. The machine-body-side locking tool 14 is welded and fixed to the machine-body frame 1, the plate body is bent into an arc shape, and a recess 18 into which the extending portion 13a is inserted and engaged is formed. A pair of left and right guide rails 19 (an example of a machine body mounting portion) for mounting and supporting the battery 10 are attached and fixed to the machine body frame 1, and the battery 10 to which the support 11 is attached is attached to the guide rails 19 When the tongue piece 20 formed on the inner side of the support 11 is elastically contacted with the lower side of the lateral rod 1a of the machine body frame 1 when it is placed on the upper side and slid and stored, the tongue piece 20 formed above the battery 10 is pushed. The support member 11 is configured to contact the horizontal rod 1a to prevent the battery 10 from further entering. Then, when the handle member 13 is rotated so that the extending portion 13a is inserted into the concave portion 18 of the machine body side locking tool 14 and engaged therewith, the locking member 16 is brought into contact with the arcuate guide surface of the locking tool 14. Engage to gradually compress the spring 17. Then, at the position beyond the top of the locking tool 14, it abuts against the end of the recess 18 and stops. Then, the position will be elastically held beyond the dead point. In this way, the battery 10 is positioned and fixed in the up, down, left, right, and front and rear directions, and is held in position. When the battery 10 is removed, when the locking member 16 moves over the dead point by rotating the handle member 13, the positioning and holding is released and the battery 10 can be pulled out to the outside.

It should be noted that reference numerals are added to the section of the scope of claims for utility model to facilitate comparison with the drawings, but the present invention is not limited to the configuration of the accompanying drawings by the entry.

[Brief description of drawings]

FIG. 1 is a side view of a battery support portion.

FIG. 2 is a rear view of the battery support portion.

FIG. 3 is a plan view of a positioning engagement portion.

FIG. 4 is a perspective view of the battery with the battery removed.

[Figure 5] Side view of the carrier

[Explanation of symbols]

 10 Battery 11 Supporting Tool 13 Handle Member 14 Locking Tool 15 Locking Section 19 Machine Placement Section

Claims (1)

[Scope of utility model registration request] 1. A handle member (11) attached to a battery (10) so as to be relatively rotatable with respect to the support (11) in a state where the support (11) is mounted and stored in a machine body mounting portion (19). 1
Along with the rotating operation of (3), a locking part (15) continuously provided on the handle member (13) is formed on the body side of the locking tool (1).
4) A battery support structure configured to be locked and positioned and fixed to 4).