JPH0728042Y2 - Battery mounting device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a battery mounting device.

(Prior Art) Conventionally, there is a battery mounting device as shown in FIG.

In the figure, a battery 63 is placed on a battery receiving base 62 fixed on a supporting base 61, and a pair of left and right terminals 64 is arranged on the upper side of the upper surface of the battery 63 rearward of the center portion in the front-rear direction. The upper end of the front of the battery 63 is L that fits the corner between the upper surface and the front surface.
The V-shaped mounting brackets 65 are arranged in the left-right direction.
The left and right ends of 65 are projected outward from the battery 63, and the threaded portion 66a at the upper end of the J-shaped fastening fitting 66 is penetrated through the projecting portions 65a. The hook portion 66b at the lower end of the fastening metal fitting 66 is hooked on the battery receiving base 62, and the screw portion 66a of the fastening metal fitting 66 is secured.
The battery 63 can be
Are fixed to the support base 61.

(Problems to be Solved by the Invention) In the conventional device, when the battery 63 is arranged in a place where the engine is located in front of the battery 63 and the fuel tank is located above the battery 63, the engine, the fuel tank, etc. may be damaged. Therefore, it becomes difficult to attach and detach the battery 63. Further, in the above case, if the battery 63 is turned upside down, wiring to the terminal 64 becomes difficult. Also, attach the mounting bracket 65 to the terminal 64.
Although it may be installed on the side, there is a problem that the terminal 64 is short-circuited.

Therefore, an object of the present invention is to provide a battery mounting device in which the battery can be attached and detached on the terminal side.

(Means for Solving the Problem) The technical means taken by the present invention to achieve the above-mentioned object is a battery mounting device which is mounted from the rear at a place having an obstacle in front of and above the mounting place. The battery 32 is placed on the support base 5 so that the pair of left and right terminals 41 are located on the rear side from the front and rear center of the upper surface of the battery 32, and the forward movement of the battery 32 is restricted on the support base 5. A regulator 37 that contacts the battery 32 is provided, and a mounting bracket 42 is provided at the rear of the battery 32.
A pressing member 44, which is in contact with the terminals 41 on the upper surface of the battery 32 at a distance from the terminals 41 and is in contact with the rear surface of the battery 32, and a vertical intermediate portion on the rear surface side of the battery 32, in the left-right direction and Left and right sides are arranged so as to project from the battery 32 to the left and right, and are composed of lateral members 45 fixed to the pressing member 44. Fastening metal fittings 43 made of rod-shaped bodies are forwardly directed to the left and right sides of the battery 32. According to the above, the fasteners 43 are arranged in an inclined manner, and the lower end side of the fastening metal fitting 43 is hooked on the engaging portion 40 provided on the support base 5 side, and at the upper end side,
A screw portion 43a penetrating a portion of the lateral member 45 protruding from the battery 32 is formed, and a nut 49 screwed from the upper end side is screwed into the screw portion 43a to fix the battery 32 on the support 5. The point is that it is configured as follows.

(Operation) When the battery 32 is attached and fixed to a place having an obstacle in front of and above the attachment place, the battery 32 is moved forward from the rear side to the attachment place until it hits the regulation body 37 and is placed on the support base 5. To do. At this time, a pair of left and right terminals 41
The battery 32 is mounted so that the battery 32 is located rearward of the center of the upper surface of the battery 32 in the front-rear direction. Next, the pressing member of the mounting bracket 42
The 44 is abutted between the terminals 41 on the upper surface of the battery 32, and also abutted on the rear surface of the battery 32, and the fasteners 43 are arranged on the left and right sides of the battery 32 in a downwardly sloping manner toward the front. The lower end side of 43 is hooked on the engaging part 40, and the screw part 43a is passed through the part of the lateral member 45 projecting from the battery 32, and the nut 49 is screwed onto the screw part 43a from the upper end side. With the nut 4
Tighten 9. Then, the battery 32 is pressed against the support base 5 and also against the regulation body 37, so that the battery 32 is fixedly mounted.

At this time, since the holding member 44 is spaced from the terminal 41 in the left-right direction and engages with the upper surface of the battery 32, and the lateral member 45 is located at a position lower than the upper surface of the battery 32, each member 44, 45 is connected to the terminal 41. Do not touch.

Further, the work of attaching / detaching the battery 32 and the work of wiring to the terminal 41 are performed from the rear side, and each work is easily performed without the obstacles obstructing the work.

Embodiment An embodiment of the present invention will be described below with reference to the drawings.

In FIGS. 1 and 2, 1 is a walking mower and 2
Is the aircraft. The machine body 2 includes left and right side frames 3, a front frame 4, and support bases 5 attached to the rear parts of the left and right side frames 3, and the like. Caster wheels 6 are provided at both left and right ends of the front frame 4, and Left and right sides are extended downward and drive wheels 7 are provided respectively.

A mower body 8 is arranged between the caster wheels 6 and the drive wheels 7. The mower body 8 is provided with a plurality of cutting blades 10 that rotate around the vertical axis on the lower side of the deck 9. The mower body 8 is hung from the left and right side frames 3 via a pair of left and right link mechanisms 11 so as to be lifted and lowered. It is grounded via a pair of gauge wheels 12 arranged in front of and behind and in a pair.

As shown in FIG. 6, each link mechanism 11 is formed by connecting a pair of front and rear links 13, 14 and the deck 9 with a connecting bracket 15. One end of each link 13, 14 is a pivot pin 1
6, the middle part is connected to each connection bracket 15 by a pivot pin 7, and the other end is pivotally connected to the side frame 3 by support shafts 19 and 20. The pin insertion holes 21 and 22 of the pivot pins 16 and 17 of the links 13 and 14 are long holes to allow the links 13 and 14 to rotate around the support shafts 19 and 20. Then, by rotating the operation handle 24, the front link 13 is moved to the support shaft 19
It rotates up and down around it, and along with this, the link on the rear side
14 also rotates up and down around the support shaft 20 to move the mower body 8 up and down. Further, the pin insertion hole 25 of the pivot pin 17 of each of the connecting brackets 15 is a long hole which is long in the vertical direction, and the mower body 8 can be moved up and down by following the unevenness of the grounding surface of the gauge wheel 12. ing.

An engine 27 is mounted on the front part of the support base 5, an output shaft projects downward from the engine 27, and power is transmitted from the output shaft to the cutting blade 10 and the drive wheels 7.

The upper part of the transmission shaft 30 is rotatably supported by the support plate 28 laid between the left and right side frames 3 via the pillow type bearing 29, and the lower part of the transmission shaft 30 is rotatably supported by the deck 9. , The transmission shaft 30 moves up and down as the deck 9 moves up and down, and even if the deck 9 follows the ground contact surface and tilts back and forth or left and right, there is no twist between the transmission shaft 30 and the bearing 29. ing. Further, power is transmitted to the transmission shaft 30 from the output shaft of the engine 27 through the belt winding transmission mechanism 31,
Each cutting blade 10 is rotationally driven by the rotational force of 30.

A battery 32 is arranged behind the engine 27 on the support base 5,
A fuel tank 33 is arranged above the battery 32.
The fuel tank 33 is supported by side plates 34 provided upright on both left and right sides of the support base 5, and a handle 35 extending upward and rearward is attached to each side plate 34. A lid 50 is fixed to the handle 35,
A grass container 36 is detachably attached to the lid 50.

In FIGS. 3 to 5, the battery 32 is arranged so that the pair of terminals 41 come to the rear side, and the pair of left and right restrictors 37 are arranged on both lower ends of the front surface of the battery 32.
It is formed in an L shape from the front wall 38 and the side wall 39 of the regulation body 37 and is fixed on the support base 5. The front wall 38 of the regulation body 37 is in contact with the front surface of the battery 32 and regulates its forward movement.
A locking hole (engagement portion) 40 is formed in 39. Further, the battery 32 is detachably fixed to the support base 5 from the mounting bracket 42 and the fastening bracket 43.

The mounting bracket 42 is composed of a holding member 44 and a lateral member 45. The holding member 44 is arranged between the terminals 41 and at a sufficient distance from the terminals 41 in the left-right direction, and engages with the upper surface of the battery 32. And a mounting portion 44b provided along the rear surface of the battery 32 from the rear end of the pressing portion 44a to form an L-shape. The horizontal member 45 is formed of an L-shaped member and is arranged on the rear surface of the battery 32 in the left-right direction.
It is fixed to the lower end of the mounting part 44b of 44, and the other end is the battery 32
It abuts the rear surface. In addition, the horizontal member 45 is a liquid level measuring portion 46.
Is positioned below the liquid level measuring portion so that the can be seen. Further, both left and right ends of the lateral member 45 are projected outward from the battery 32, and mounting holes 48 are formed in the projecting portions 47.

The fastener 43 is made of a round bar material and has a threaded portion 43a formed at one end and a hook portion 43b formed at the other end.
Is inserted into the mounting hole 48 of the abutting member 45, and the hook portion 43b is hooked in the hooking hole 40 of the regulation body side wall 39, and is arranged in a downwardly inclined shape toward the front. A nut 4 is provided on the screw portion 43a.
9 is screwed, and by tightening the nut 49, the battery 32 is fixed on the support 5.

The attachment / detachment work of the battery 32 is performed with the grass container 36 removed from the lid 50, and the attachment / detachment work and the terminal.
Since the wiring work to 41 can be performed from the rear, the engine 27, the fuel tank 33, and the like do not become obstacles, and the above-mentioned respective works can be easily performed.

(Effects of the Invention) According to the present invention, the battery 32 is placed on the support 5 so that the pair of left and right terminals 41 are located rearward of the front and rear center of the upper surface of the battery 32. Battery
A restricting body 37 that comes into contact with the battery 32 in order to restrict the forward movement of 32 is provided, and a mounting bracket 42 is provided at the rear of the battery 32. The mounting bracket 42 is provided between the terminals 41 on the upper surface of the battery 32 from the terminal 41. Abutting at intervals and battery 32
The holding member 44 that contacts the rear surface of the battery 32 and the intermediate portion in the vertical direction on the rear surface side of the battery 32, the left and right sides of the battery 32
32 and lateral members 45 fixed to the holding member 44 so as to project to the left and right, and a fastening member 43 made of a rod-like member is provided downward on the left and right sides of the battery 32 toward the front. It is arranged in an inclined shape, and the lower end side of the fastening metal fitting 43 is hooked on the engaging portion 40 provided on the support base 5 side, and the upper end side is provided with a screw portion 43a penetrating a portion of the lateral member 45 protruding from the battery 32. Since the battery 32 is formed and is fastened to the screw portion 43a with the nut 49 screwed from the upper end side, the battery 32 is fixed on the support base 5.
When arranging the battery 32 at a position where an obstacle is located above and in front of the battery 32, attachment / detachment work and wiring work to the terminal 41 can be performed from the rear side, and the above-mentioned obstacle does not hinder the operation. Work becomes easy. Also,
Since the holding member 44 of the mounting bracket 42 engages with the upper surface of the battery 32 with a space in the left-right direction from the terminal 41, and the lateral member 45 is located at a position lower than the upper surface of the battery 32, the mounting bracket 42 is placed on the terminal 41 side, It can be installed well without short circuit.

[Brief description of drawings]

1 to 6 show an embodiment of the present invention, FIG. 1 is an overall plan view, FIG. 2 is a side view of the same, and FIG. 3 is a rear view of essential parts.
Fig. 4 is a sectional view taken along the line IV-IV in Fig. 3, and Fig. 5 is Fig. 3V.
6 is an explanatory view of the link mechanism, and FIG. 7 is a perspective view showing a conventional example. 5 ... Support stand, 32 ... Battery, 41 ... Terminal, 42
…… Mounting metal fittings, 43 …… Clamping metal fittings, 44 …… Pressing member, 45…
... Lateral member.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Yoshio Toyama 64 Ishizukita-machi, Sakai City, Osaka Prefecture Kubota Iron Works Co., Ltd. Sakai Works (56) References: 63-70456 (JP, U) -180454 (JP, U)

Claims (1)

[Scope of utility model registration request] 1. A battery mounting device to be mounted from the rear at a place having obstacles in front of and above the mounting place, wherein a pair of left and right terminals are provided on a support base 5 behind the front and rear center of the upper surface of the battery 32. The battery 32 is placed so that the battery 41 is positioned, and the support base 5 is provided with a restricting body 37 that comes into contact with the battery 32 to restrict the forward movement of the battery 32, and a mounting bracket 42 is provided at the rear of the battery 32. Provide this mounting bracket 42,
A pressing member 44, which is in contact with the terminals 41 on the upper surface of the battery 32 at a distance from the terminals 41 and is in contact with the rear surface of the battery 32, and a vertical intermediate portion on the rear surface side of the battery 32, in the left-right direction and Left and right sides are arranged so as to project from the battery 32 to the left and right, and are composed of lateral members 45 fixed to the pressing member 44. Fastening metal fittings 43 made of rod-shaped bodies are forwardly directed to the left and right sides of the battery 32. According to the above, the fasteners 43 are arranged in an inclined manner, and the lower end side of the fastening metal fitting 43 is hooked on the engaging portion 40 provided on the support base 5 side, and at the upper end side,
A screw portion 43a penetrating a portion of the lateral member 45 protruding from the battery 32 is formed, and a nut 49 screwed from the upper end side is screwed into the screw portion 43a to fix the battery 32 on the support 5. A battery mounting device having the above structure.