JP2004253180A - Battery holding mechanism of industrial vehicle - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a battery holding mechanism which does not have to set a battery stopper at a cloth plate or enhance the strength of the cloth plate or the battery stopper more than necessary, and which has a higher freedom in a fitting position of a regulating member against the battery stopper. <P>SOLUTION: A battery compartment 17 capable of housing a battery B from an opening 15 at a vehicle body 13 side is installed on the body 13 of an industrial vehicle, and the battery stopper 18 axially fitted in free tilting movement is provided in the vicinity of the opening 15 so as to face a battery side face S at the opening 15 side. At the same time, the regulating member in free rising and setting toward the battery side face S at the opening 15 side is provided at the battery stopper 18, and a sustaining piece 19c capable of sustaining a protruded state of the regulating member is provided at the regulating member. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a battery holding mechanism for an industrial vehicle, and more particularly to a battery holding mechanism for an industrial vehicle that can accommodate a battery from a side of a vehicle body.
[0002]
[Prior art]
Some industrial vehicles include a battery as a drive source for running the vehicle body or the like.
For example, a battery-type forklift 60 shown in FIG. 8 is a forklift having front wheels 61 and rear wheels 62 as driving wheels and a counterweight 64 at a rear portion of the vehicle body 63. And a battery holding mechanism 66 for holding the battery B in the vehicle body 63.
[0003]
Describing the battery holding mechanism 66, an opening 65 is provided on the side of the vehicle body 63, and a battery compartment 67 for housing the battery B through the opening 65 is provided in the vehicle body 63.
As shown in FIG. 9, the battery compartment 67 includes a front wall 67 a, a rear wall 67 b, a side wall 67 c, a floor 67 d, and a cross plate vertically suspended from upper edges of the front wall 67 a. The front wall 67a, the rear wall 67b, the side wall 67c, and the floor 67d constitute a part of the frame of the vehicle body 63.
The battery stopper 68 is mounted on the fulcrum shaft 69 of the cross plate 70 so that the battery side surface S on the opening 65 side faces the battery stopper 68.
[0004]
The battery stopper 68 is for preventing the battery B housed in the battery compartment 67 from jumping out of the opening 65, and protrudes toward the battery side surface S on the opening 65 side. A regulating member 71 is attached.
The regulating member 71 suppresses the delusion of the battery B in the vehicle width direction, which is likely to occur due to the gap between the battery stopper 68 and the battery B.
The cross plate 70 has a function of supporting the front end of the battery hood 72 when the battery hood 72 is closed as shown in FIG.
[0005]
According to the battery holding mechanism 66 configured as described above, when storing the battery B in the battery compartment 67, the battery stopper 68 is raised, the battery B is stored in the battery compartment 67 through the opening 65, and the battery B When the storage is completed, the battery stopper 68 is tilted to face the battery side S on the opening 65 side.
[0006]
[Problems to be solved by the invention]
However, in the above-described battery holding mechanism 66, since the regulating member 71 attached to the battery stopper 68 protrudes toward the battery side S on the opening 65 side, when the battery stopper 68 is raised, the regulating member 71 And the cross plate 70 must not interfere with each other.
Therefore, the regulating member 71 must be provided on the battery stopper 68 with reference to the fulcrum shaft 69 so as to exceed the distance from the fulcrum shaft 69 to the upper end of the cross plate 70. In addition to the problem that the mounting position is restricted, there is a problem that the battery stopper 68 is necessarily long.
[0007]
In the above-described battery holding mechanism 66, in order to make the battery stopper 68 as short as possible, the fulcrum shaft 69 is not provided on the front wall 67a of the battery compartment 67, but is provided on the cross plate 70.
Incidentally, the cross plate 70 may have a strength enough to originally support the front end of the battery hood 72. However, since the cross plate 70 is provided with the battery stopper 68, the battery stopper 68 is held on the cross plate 70 by holding the battery B. It is necessary to oppose a load, such as a moment, which is applied to the vehicle.
For this reason, there is a problem that the cross plate 70 must have much higher strength than the strength required for the original purpose.
In addition, although the battery stopper 68 is provided on the cross plate 70, the battery stopper 68 cannot be said to be sufficiently short. Therefore, it is necessary to increase the strength of the battery stopper 68 itself, and the battery stopper 68 is provided. There is a problem that the strength of the cross plate 68 needs to be further increased.
[0008]
It should be noted that, apart from the above-described battery holding mechanism, some conventional techniques related to the battery holding mechanism can be found, but all of them disclose points such as improvement in reliability of battery holding and improvement in work efficiency. (See, for example, Patent Documents 1 and 2).
[0009]
SUMMARY OF THE INVENTION It is an object of the present invention to provide a battery holding mechanism in which a battery stopper is not required to be provided on a cross plate, the strength of the cross plate or the battery stopper is not required to be increased more than necessary, and the degree of freedom of a mounting position of a regulating member with respect to the battery stopper is high. It is in.
[0010]
[Patent Document 1]
Japanese Utility Model Application Laid-Open No. 6-45991 (pages 2, 3; FIGS. 1 to 7)
[Patent Document 2]
JP-A-2000-40498 (page 3-4, FIG. 1)
[0011]
[Means for Solving the Problems]
In order to achieve the above object, according to the first aspect of the present invention, a battery compartment that allows a battery to be accommodated from an opening on a vehicle body side is provided in a vehicle body of an industrial vehicle, and faces a battery side surface on the opening side. In addition, a battery stopper pivotally attached to the opening is provided in the vicinity of the opening, and a regulating member is provided on the battery stopper so as to be able to protrude and retract toward the side of the battery on the opening side, so that the projecting state of the regulating member can be maintained. The maintenance piece described above is provided on the regulating member.
[0012]
According to the first aspect of the present invention, when the battery is housed in the battery compartment, the battery stopper faces the battery side surface on the opening side. At this time, the regulating member provided on the battery stopper is The restricting member protruding toward the side of the battery on the side of the unit and in the protruding state is maintained in the protruding state by the contact between the maintenance piece and the battery stopper.
On the other hand, when the battery is to be stored or removed from the battery compartment, the battery stopper is retracted from the opening so that the battery can pass through the opening. Immersed so that it does not protrude toward.
For this reason, even if the battery stopper is retracted from the opening, the regulating member does not interfere with other members on the vehicle body.
[0013]
According to a second aspect of the present invention, in the battery holding mechanism for an industrial vehicle according to the first aspect, a plurality of maintenance pieces are provided on the regulating member so as to correspond to different battery sizes.
According to the second aspect of the present invention, the protruding state of the regulating member can be changed stepwise by the plurality of maintenance pieces provided on the regulating member. Therefore, even when the battery size is different in the width direction of the vehicle body, the regulating member is not required. Can be optimized.
[0014]
According to a third aspect of the present invention, in the battery holding mechanism for an industrial vehicle according to the first or second aspect, the regulating member is a rotating shaft inserted into a shaft hole provided in the battery stopper. A retaining piece corresponding to the protruding dimension is provided on the side surface of the shaft, and a notch corresponding to the cross section of the retaining piece is provided in the shaft hole of the battery stopper, and is regulated by matching the notch of the retaining piece with the notch of the shaft hole. The member can be freely moved in and out, and the maintenance piece can be maintained in a state in which the notch of the shaft hole does not coincide with the notch of the shaft hole in a state where the rotation shaft is protruded.
[0015]
According to the third aspect of the present invention, in a state where the battery is housed in the battery compartment, the turning shaft as the regulating member projects toward the side of the battery on the opening side. Are not aligned with the notches in the shaft hole of the battery stopper, and the projected state of the rotating shaft is maintained.
On the other hand, when the retaining piece of the rotating shaft is aligned with the notch in the shaft hole of the battery stopper, the rotating shaft can be changed from the protruding state to the immersing state, and when the battery is stored or removed from the battery compartment, Even if the stopper is retracted from the opening, the rotating shaft does not interfere with other members on the vehicle body side.
[0016]
BEST MODE FOR CARRYING OUT THE INVENTION
(1st Embodiment)
Hereinafter, a battery holding mechanism (hereinafter simply referred to as a battery holding mechanism) in an industrial vehicle according to a first embodiment of the present invention will be described with reference to FIGS.
In this embodiment, a battery holding mechanism in a battery type forklift (hereinafter, simply referred to as a forklift) as an industrial vehicle is illustrated.
The forklift 10 shown in FIG. 1 is a three-wheel type forklift including a front wheel 11 as a driving wheel and a rear wheel 12 as a steering wheel. The forklift 10 includes a cargo handling device (not shown) in front of a vehicle body 13. A counterweight 14 is provided at a rear portion of the vehicle body 13.
An opening 15 for accommodating the battery B in the vehicle body 13 is provided in a side portion of the vehicle body 13, and a battery holding mechanism 16 for retaining the battery B accommodated in the vehicle body 13 is provided in the vehicle body 13. Are provided so as to correspond to the openings 15.
[0017]
The battery holding mechanism 16 according to this embodiment mainly includes a battery compartment 17, a battery stopper 18, and a rotating shaft 19.
First, the battery compartment 17 will be described.
As shown in FIG. 2, the battery compartment 17 is a battery accommodation room provided in the vehicle body 13, and the battery compartment 17 has a front wall 17a, a rear wall 17b, a side wall 17c, and a floor 17d. It is composed of
2, a battery hood 22, which will be described later, is omitted for convenience of description.
Except for the opening 15, the battery compartment 17 is surrounded on three sides by a front wall 17a, a rear wall 17b, and a side wall 17c, and a space substantially corresponding to the battery size of the battery B is provided. Is secured.
Further, as shown in FIG. 1, a roller 20 for facilitating movement of the battery B in the width direction of the vehicle body 13 is provided on the floor portion 17d of the battery.
[0018]
The front wall portion 17a, the rear wall portion 17b, the side wall portion 17c, and the floor portion 17d constituting the battery compartment 17 constitute a part of the frame of the vehicle body 13, and these wall portions 17a, 17b, 17c Adjacent walls are connected to each other and have sufficient strength
On the other hand, a battery stopper 18 described later is provided near the opening 15 of the front wall 17a of the battery compartment 17, and a cross plate having substantially the same width as the front wall 17a is provided on the upper edge of the front wall 17a. 21 is fixed so as to be added.
The cross plate 21 is for supporting the vicinity of the front end of the battery hood 22 that covers the battery compartment 17, and the battery hood 22 of this embodiment is an openable and closable type as shown in FIG.
A driving seat 23 is provided on the upper surface of the battery hood 22, and the driving seat 23 is tilted rearward when the battery hood 22 is opened.
[0019]
Next, the battery stopper 18 will be described.
The battery stopper 18 is for preventing the battery B from jumping out of the opening 15 when the battery B is housed.
The battery stopper 18 of this embodiment is plate-shaped, and is located near the opening 15 of the front wall 17a of the battery compartment 17 so as to be capable of tilting from a standing state to a horizontal state as shown in FIG. It is attached to the shaft.
This point will be described in more detail. As shown in FIG. 3, near the base end of the battery stopper 18, there is provided a shaft mounting portion 18 a bent toward the vehicle body 13, and the shaft mounting portion 18 a and the front wall portion are provided. Axial attachment with a fulcrum shaft 24 provided at 17a is achieved.
[0020]
The open end of the battery stopper 18 is provided with a wedge-shaped hood holding portion 18b that projects rearward when the battery stopper 18 is in an upright state, as shown in FIG.
The hood holding portion 18c is for preventing the battery hood 22 from being closed when the battery stopper 18 is in the upright state, and in a state where the battery stopper 18 does not face the opening 15 for a driver or the like. It is provided to recognize that
When the battery stopper 18 is in the upright state, the lower edge 18c of the shaft attachment portion 18a of the horizontal battery stopper 18 abuts on the front wall 17a to maintain the battery stopper 18 in the upright state.
[0021]
As described above, since the battery stopper 18 is pivotally mounted on the fulcrum shaft 24 of the front wall portion 17a, the battery stopper 18 can be freely tilted with respect to the front wall portion 17a. Faces the opening 15 and faces the battery side surface S on the opening 15 side of the battery B in the battery compartment 17.
When the battery stopper 18 is in the upright state, the battery stopper 18 is retracted from the opening 15, and the battery B can be stored in or taken out of the opening 15.
[0022]
Next, the rotating shaft 19 as a regulating member provided on the battery stopper 18 will be described.
The restricting member here suppresses delusion of the battery B in the vehicle width direction due to a gap between the battery stopper 18 and the battery B in the battery compartment 17.
The restricting member of this embodiment is a rotating shaft 19 that is rotatable with respect to the battery stopper 18, and is provided with a maintenance piece 19 a that can maintain the projected state of the rotating shaft 19.
Specifically, as shown in FIGS. 3 and 4, a shaft hole 18 d is provided near the center of the battery stopper 18, and the rotation shaft 19 corresponding to the shaft hole 18 d is inserted so that the battery The rotation of the rotation shaft 19 with respect to the stopper 18 is achieved.
In FIG. 4, for convenience of explanation, the rotating shaft 19 is shown in a cutaway manner.
[0023]
On the side surface of the rotating shaft 19, a round bar-shaped maintenance piece 19a corresponding to the protruding dimension with respect to the battery stopper 18 is attached. On the other hand, the shaft hole 18d of the battery stopper 18 has a cross section of the maintenance piece 19a. And a notch 18e corresponding to.
For this reason, by keeping the notch 18e of the shaft hole 18d with the retaining piece 19a of the rotating shaft 19, the protruding battery stopper 18 is retracted, and the battery stopper 18 is retracted into the inner surface 18f of the battery stopper 18. It is something that can be done.
On the other hand, at the inner end of the rotating shaft 19, a retaining portion 19b is formed by a relatively thin circular plate slightly larger than the diameter of the shaft hole 18d, and prevents the rotating shaft 19 from falling out of the battery stopper 18. It is planned.
On the other hand, a plate-like arm portion 19c is provided at the outer end of the rotating shaft 19, so that alignment between the retaining piece 19a of the rotating shaft 19 and the notch 18e of the battery stopper 18 can be easily performed. I can do it.
[0024]
The arm portion 19c is provided with a locking portion 19d which is locked to the upper edge 18g of the battery stopper 18 in a horizontal state. The arm portion 19c is rotated by locking the locking portion 19d to the upper edge 18g of the battery stopper 18. The rotation of the shaft 19 with respect to the shaft hole 19d is regulated.
In this embodiment, the locking of the battery stopper 18 with respect to the upper edge 18g is achieved by the weight of the arm portion 19c and the locking portion 19d.
As shown in FIG. 3B, a gap D is set between the arm 19c and the holding piece 19a, which is larger than the thickness of the battery stopper 18.
In this embodiment, when the arm 19c is locked by the battery stopper 18, the maintenance piece 19a of the rotating shaft 19 and the notch 18e of the shaft hole 18d are maintained so as to be in a mismatched state. The piece 19 a is fixed to the rotation shaft 19.
[0025]
According to the battery holding mechanism 16 according to this embodiment, when the battery B is housed in the battery compartment 17, the battery stopper 18 is tilted horizontally to face the battery side S on the opening 15 side. .
At this time, the rotating shaft 19 provided on the battery stopper 18 is made to protrude toward the side surface S of the battery B on the opening 15 side, and the holding piece 19a of the rotating shaft 19 and the shaft hole 18d of the battery stopper 18 are formed. By not matching the notch 18e, the projected state of the rotating shaft 19 is maintained.
In this state, even if the protruding state of the rotating shaft 19 is to be eliminated, the maintenance piece 19a is brought into contact with the inner side surface 18f of the battery stopper 18, and the protruding state of the rotating shaft 19 is maintained.
As a result, even if the battery B is deflected toward the opening 15 of the vehicle body 13 due to a shaking of the travel, the rotation shaft 19 and the battery stopper 18 suppress the delusion of the battery B, and the battery B is stored in the battery compartment 17. Is held.
[0026]
When the battery B is taken out or stored in the battery compartment 17, first, the locking portion 19d is raised to release the locking state between the rotating shaft 19 and the upper edge 18g of the battery stopper 18.
Next, the retaining piece 19a of the rotating shaft 19 is aligned with the notch 18e of the shaft hole 18d of the battery stopper 18, and in this state, the rotating shaft 19 is retracted to the outside of the battery stopper 18.
At this time, the retaining portion 19b of the rotating shaft 19 comes into contact with the inner surface 18f of the battery stopper 18, and the rotating shaft 19 is immersed in the inner surface 18f of the battery stopper 18, while the rotating shaft Reference numeral 19 denotes a state in which rotation of the battery stopper 18 with respect to the battery stopper 18 is regulated by the coincidence between the retaining piece 19a and the notch 18e.
Then, in this state, the battery stopper 18 is displaced from the horizontal state to the upright state, and the lower edge 18c of the shaft attachment portion 18a of the battery stopper 18 is brought into contact with the front wall 17a, and the posture of the battery stopper 18 is brought upright. Try to keep.
[0027]
When the battery stopper 18 is displaced from the horizontal state to the upright state, the retaining portion 19b only slightly protrudes from the inner surface 18f of the battery stopper 18, so that the battery stopper 18 rotates with the member such as the cross plate 21 of the vehicle body 13. The driving shaft 19 does not interfere.
With the battery stopper 18 standing up, there is no restriction on the movement of the battery B in the opening 15, and the battery B can be pulled out from the battery compartment 17.
When the battery B is stored in the battery compartment 17 again, the battery stopper 18 is tilted from the upright state to the horizontal state, and the rotating shaft 19 projects toward the battery side S on the opening 15 side in the horizontal state of the battery stopper 18. Then, the locking portion 19d of the rotating shaft 19 may be locked to the upper edge 18f of the battery stopper 18.
[0028]
The battery holding mechanism 16 of this embodiment has the following effects.
Since the position of the rotating shaft 19 with respect to the battery B can be freely set, the distance between the fulcrum shaft 24 and the rotating shaft 19 can be shortened, and the moment of the battery B with respect to the battery stopper 18 can be reduced. The load can be reduced.
In addition, the battery stopper 18 can be shortened, the battery stopper 18 can be provided on the front wall portion 17a having sufficient strength, and it is not necessary to provide the battery stopper 18 on the cross plate 21.
Therefore, it is not necessary to increase the strength of the cross plate 21 because the battery stopper 18 is provided on the cross plate 21.
Further, the rotation shaft 19 can be easily protruded and retracted from the battery stopper 18 by matching the retaining piece 19a of the rotation shaft 19 with the notch 18e. Simply locking the locking portion 19d to the upper edge 18g of the battery stopper 18 is convenient.
[0029]
(Second embodiment)
Next, a battery holding mechanism according to a second embodiment will be described.
While the rotation shaft 19 in the previous embodiment has one maintenance piece 19a, in the battery holding mechanism of this embodiment, two maintenance pieces are provided for the rotation shaft, The protruding state of the shaft is made into two stages, and the protruding state of the rotating shaft can be selected to any one of the protruding states.
Therefore, in this embodiment, for convenience of explanation, the reference numerals used in the first embodiment described above are partially used in common, and the description of the common components is omitted, and the description of the first embodiment is omitted. Invite.
[0030]
As shown in FIG. 5, in the battery holding mechanism of this embodiment, a first holding piece 31a and a second holding piece 31b are provided for a rotation shaft 31 provided on the battery stopper 18.
Each of the first maintenance piece 31a and the second maintenance piece 31b has a round bar shape and the same cross-sectional shape, but the thickness between the two maintenance pieces 31a and 31b is larger than the thickness of the battery stopper. A set gap d is provided.
In the embodiment, the gap d is located near the center of the rotation shaft 31, and the lengths of the first maintenance piece 31a and the second maintenance piece 31b are the same.
Further, the rotating shaft 31 is provided with an arm portion 31c, a locking portion 31d, and a retaining portion 31e as in the previous embodiment, while the shaft hole 18d of the battery stopper 18 is different from that of the previous embodiment. It is the same.
[0031]
According to the battery holding mechanism of this embodiment, by positioning the battery stopper 18 between the second holding piece 31b and the arm 19c, the rotating shaft 31 is in the maximum projecting state, and By locating the battery stopper 18 in the gap d between the maintenance piece 31a and the second maintenance piece 31b, the rotation shaft 31 is changed from the maximum protruding state to about half the protruding state.
As a result, the projected state of the rotating shaft 31 can be adjusted in two stages, and it is possible to reliably hold batteries having different battery sizes.
[0032]
In this embodiment, the difference in battery size means that the size of the battery B in the width direction of the vehicle body 13 is different for each battery, and that the size of the battery B in the front-back direction of the vehicle body 13 is different. is not.
This is because, in the battery B accommodated in the battery compartment 17, the battery stopper 18 faces the battery side S on the opening 15 side, and the rotating shaft 31 as a regulating member provided on the battery stopper 18 is It is because it is projected toward.
[0033]
In this embodiment, the first sustaining piece 31a and the second sustaining piece 31b are used as the rotating shaft 31 that can set the projecting state in two stages. However, for example, the rotating shaft shown in FIG. If a large number of maintenance pieces 41a are provided as in 41, a multi-stage projecting state of the rotating shaft 41 can be set, and even if there are many different battery sizes, it is possible to cope with the case.
[0034]
According to this embodiment, the following effects are achieved in addition to the same effects as the first embodiment.
The two maintenance pieces 31a and 31b provided on the rotating shaft 31 can change the state of projection of the rotating shaft 31 serving as a regulating member in two stages. Therefore, when the battery size differs in the width direction of the vehicle body 13, However, the projected state of the rotating shaft 31 can be optimized.
Further, the protruding state of the rotating shaft 41 can be set in a stepwise manner by the large number of maintaining pieces 41a provided on the rotating shaft 41.
[0035]
(Third embodiment)
Next, a battery holding mechanism according to a third embodiment will be described.
As shown in FIG. 7, a vertically long through hole 51a is provided in the battery stopper 51, and notches 51b are provided on both sides of the upper portion of the through hole 51a.
On the other hand, an advance / retreat member 52 having a width substantially corresponding to the through hole 51a is fitted into the through hole 51a, and has a cross section corresponding to the notch 51b of the through hole 51a on both sides of the advance / retreat member 52, In addition, a maintenance piece 52a corresponding to the protrusion dimension is provided.
Further, a protrusion-shaped retaining portion 52b is provided at an inner end of the advance / retreat member 52, and an inverted L-shaped arm portion 52c is provided at an outer end of the advance / retreat member 52.
[0036]
Therefore, as shown in FIG. 7A, when the advancing / retreating member 52 as the regulating member is located below the through hole 51a, the regulating member 52 projects from the inner side surface of the battery stopper 51, and the maintenance piece 52a Thus, the protruding state is maintained.
By moving the reciprocating member 52 to the upper portion of the through hole 51a as shown in FIG. 2B, the notch 51b of the through hole 51a coincides, and the advancing and retreating member 52 is retracted to the outside of the battery stopper 51. Can be done.
[0037]
As described above, according to the battery holding mechanism of this embodiment, by moving the reciprocating member 52 up and down with respect to the through-hole 51a, it is possible to freely switch the reciprocating member 52 into and out of the battery stopper.
[0038]
The present invention is not limited to the first and second embodiments described above, and various changes can be made within the scope of the present invention. For example, the following changes may be made.
In the first to third embodiments, the maintenance piece is attached to the rotating shaft or the advance / retreat member as the regulating member, but may be a detachable maintenance piece. In this case, it is only necessary to appropriately select a maintenance piece that is optimal for the battery size and attach the maintenance piece to the rotating shaft or the reciprocating member, so that the versatility as a regulating member is increased.
In the first to third embodiments, the restricting member is provided with the retaining portion to prevent the battery stopper from coming off. However, the restricting member may simply be detachable from the battery stopper. In this case, if a plurality of regulating members having different protruding states are provided on the vehicle body, it is possible to easily cope with a case where the battery size is different each time the battery is accommodated, simply by mounting the optimal regulating member on the battery stopper.
In the first to third embodiments, one regulating member is provided for the battery stopper. However, a plurality of regulating members may be provided for the battery stopper.
(Circle) the maintenance piece provided in a regulation member is not specifically limited about the number, shape, or the position in which a maintenance piece is provided.
In the first to third embodiments, the battery holding mechanism of the battery-powered forklift has been described. However, the present invention can be applied to an industrial vehicle including at least a battery, such as an electric vehicle and an automatic guided vehicle, in addition to the forklift.
[0039]
【The invention's effect】
As described above in detail, according to the present invention, it is not necessary to provide the battery stopper on the cross plate, or to increase the strength of the cross plate or the battery stopper more than necessary. high.
[Brief description of the drawings]
FIG. 1 is a side view of a main part of a forklift provided with a battery holding mechanism according to a first embodiment.
FIG. 2 is a main part plan view of the forklift provided with the battery holding mechanism according to the first embodiment.
FIG. 3 is a plan view of a main part of the battery stopper according to the first embodiment;
FIG. 4 is a side view of a main part of the battery stopper according to the first embodiment.
FIG. 5 is a perspective view of a rotation shaft according to a second embodiment.
FIG. 6 is a perspective view showing a modification of the rotation shaft according to the second embodiment.
FIG. 7 is a perspective view of an advance / retreat member according to a third embodiment.
FIG. 8 is a side view of a main part of a forklift provided with a conventional battery holding mechanism.
FIG. 9 is a plan view of a main part of a forklift provided with a conventional battery holding mechanism.
[Explanation of symbols]
16 Battery holding mechanism
17 Battery Compartment
18 Battery stopper
18d shaft hole
18e Notch
19 Rotating shaft as regulating member
19a Maintenance piece
19d locking part
30 Battery holding mechanism
31 Rotation axis
31a first maintenance piece
31b 2nd maintenance piece
B Battery

Claims (3)

A battery compartment that allows a battery to be accommodated from an opening on the side of the vehicle body is provided on the body of the industrial vehicle,
A battery stopper pivotally attached to the opening side is provided near the opening so as to face the battery side surface on the opening side.
A regulating member is provided on the battery stopper so as to be able to come and go toward the battery side on the opening side,
A battery holding mechanism in an industrial vehicle, wherein a maintenance piece that enables the protruding state of the restriction member to be maintained is provided on the restriction member. The battery holding mechanism for an industrial vehicle according to claim 1, wherein a plurality of maintenance pieces are provided on the regulating member so as to correspond to different battery sizes. The regulating member is a rotating shaft that is inserted into a shaft hole provided in the battery stopper, and a retaining piece corresponding to a protruding dimension is provided on a side surface of the rotating shaft, and a notch corresponding to a cross section of the retaining piece is provided. Is provided in the shaft hole of the battery stopper, and the retaining member is made to be able to move in and out by aligning the notch of the shaft hole with the retaining piece. The battery holding mechanism for an industrial vehicle according to claim 1 or 2, wherein the projecting state of the rotating shaft can be maintained by making と and 不 inconsistent.

Images