JPS6320719Y2 - - Google Patents

Description

[Detailed explanation of the invention] <Industrial application field> This invention is useful for transporting chicken manure, cow manure, etc., for loading chicken manure, cow manure, etc. from a chicken house or cow house into a dump truck, etc., and for feeding feed into a compounding machine. It is about a lift car that is convenient for

<Conventional technology and problems> In poultry farms, pig farms, cow sheds, etc., there is work such as feeding, collecting chicken eggs, transporting feces, etc., which is heavy manual labor, and commercially available lift cars etc. It is too large to use, and it has not been possible to obtain a transport device that can be easily used for this type of work.

<Means for Solving the Problems> The lift car of the present invention was developed to provide the performance required at such work sites. In particular, an elevating frame 5 having load receiving parts 1 and 30 that can be raised and lowered relative to the support column 4 and lift stoppers 20 and 34 are fixedly attached to the upper part of the support pillar 4, and the load receiving parts 1 and 30 are placed in front of the lift frame 5. The cables 10, 21 are rotatably supported and are locked to the load receiving parts 1, 30 of the bucket 1, etc., and the cables 10,
21 is the guide member 11 provided on the upper part of the support column 4,
22, and the lifting frame 5
It is characterized by the provision of a locking device consisting of a locking rod 7 and a hook-shaped protrusion 8 between the cargo receiving portions 1, 30, etc., and this facilitates operations such as stocking. .

<Function> With this structure, chicken manure, etc. can be loaded with the load receiving section lowered, and when it is necessary to unload it to a high place such as a car loading platform, it can be loaded by hoisting a cable such as a chain. As the lifting frame that pivotally supports the cargo receiving section of the bucket, etc., rises, the locking rod comes into contact with the lifting stopper, and the locking device of the cargo receiving section that is pivotally supported on the lifting frame is released, and the rope is further lifted. As the load is raised, the load receiving portion is tilted to allow the load to be discharged.

<Examples> Examples of the present invention will be described in detail below with reference to the drawings.

FIG. 1 is a perspective view showing a first embodiment of the present invention.

The lift car shown in this example is of a type that can transport feed, etc. using a bucket 1 in the cargo receiving section. A truck 3 having wheels 2 at the bottom has upright columns 4 disposed on the left and right sides at the rear thereof, and the bucket 1 moves up and down along these columns. For this purpose, the bucket 1 in the cargo receiving section is mounted on an elevating frame 5 of the frame body, and the elevating frame 5 has channel-shaped rear sides on both sides and can slide up and down by gripping the support column 4. A locking rod 7 rotatable by a fulcrum 6 is provided on the side of the lifting frame 5,
This is engaged with a hook-shaped projection 8 provided on the side of the bucket bag 1 in the cargo receiving section. The front of the bucket 1 is rotatably supported by a front fulcrum 17 of the lifting frame 5.

On the other hand, a cable winding device 9 is provided in the middle of the strut 4. This rope winding device 9 has a rope hoisting wire 10 fixed at one end to a bucket 1 in a load receiving section.
The wire 10 of this rope body is to be wound up.
Once the wire passes through the pulley 11 of the guide member provided at the top of the strut, it is attached to the winding shaft 12 in the rope winding device 9.
It is wound up inside. A rotating handle 1 is provided on the winding shaft 12.
3 is provided, and by turning this, the lifting wire of the rope body is wound. In order to prevent unwinding, a ratchet 14 is provided on the same axis, and the ratchet pawl engaged with this can be released by a knob 15. Therefore, when lowering the bucket 1 in the cargo receiving section, the knob 15 can be operated to release it and the ratchet 14 can be freely rotated.

If the lift car has the above structure, feed, etc. is loaded into the bucket 1 in the cargo receiving section, and then the support 4 is loaded.
Go to the desired location by pushing the hand handle 16 provided at the top, and rotate the handle 13 in the winding direction of the wire 10 of the rope body. It is raised together with the lifting frame 5, which is integrated by the locking device and the front fulcrum 17. When the rope is raised to the required height by winding the rope, the locking rod 7 is automatically released by a projection 34 as a lifting stopper fixed at a predetermined position on the support column 4, or When the release lever 35 of the locking rod 7 is released and the handle 13 is turned, the bucket 1 in the cargo receiving section is raised at the rear and tilted, allowing the feed etc. to be transferred to the desired location.

In this example, the locking device is composed of a locking rod 7 and a hook-shaped projection 8, but the locking device is not limited to this example, and can be constructed using other structures, for example, a key rod can be attached to the lifting frame side so as to be movable back and forth. However, any structure that allows the rear part of the bucket bag to be releasably fixed to the elevating frame side may be used, such as a structure that is inserted into a keyhole provided on the bucket bag side of the cargo receiving part.

In the example shown in FIG. 1, the bucket cart 1 of the cargo receiving section is raised, lowered, and tilted, but in the present invention, not only the bucket cart but also a shovel, fork, etc. can be used as the cargo receiving section.

FIG. 2 shows a second embodiment of the present invention. The shovel 18 serves as a load receiving part on the lifting frame 5.
The cable winding device 9 for raising and lowering the cable winding device 9 is mounted on the upper surface of the trolley 3 as a motor-driven structure using a worm. A chair 19 is attached to the trolley, and the user can operate the vehicle by sitting on it. When the shovel 18 and lifting frame 5 of the load receiving section are raised by the motor drive, a lock release bar 2 which is a lifting stopper is attached to the column 4 at the upper part.
0 is attached, and when the rear end of locking rod 7 hits this, the locking device is released and the shovel 18
is inclined as shown by the two-dot chain line.

Not limited to the above example, if the support is arranged so as to face the side of the trolley, it will be possible to move feed etc. from the side of the trolley to the distribution area etc. while having the same function as shown in Figures 1 and 2. This is possible.

An example is shown in FIG. A support 4 is provided horizontally on the trolley 3, and an elevating frame 5 is attached to the support so that it can be raised and lowered.A long bucket 30 as a load receiving portion is mounted on the upper part of the support in the same direction as the trolley, with a fulcrum 17 as its center. It is designed to rotate. This cargo receiving part is the bucket 30.
A cable chain 21 is used to raise the column, and is stretched between sprockets 22 and 23, which are guide members above and below the column. In this lift car, a small engine 31 of about 5 is mounted on a truck, and a cable chain 21 is used to raise the engine 30, and the lift car is stretched between sprockets 22 and 23, which are guide members at the top and bottom of the column. There is. This lift car has a small engine 31 of about 5 mounted on a truck, and a belt 25 is stretched between the engine 31 and a worm shaft 24 provided at the rear of the truck. A tension pulley 26 is provided in the middle of the belt 25, and this tension pulley 26 is connected to a lever 2 provided near the driver's seat.
7 and the wire 28 of the cable body. When the belt 25 is put into tension by operating the lever 27, the worm shaft 24 rotates, and the worm at its end, the worm wheel 29 meshing with the worm, and the sprocket 23 coaxial therewith rotate. As a result, while the chain 21 of the cable body rotates, the bucket cart 30 of the cargo receiving section fixed to the chain 21 is raised. When you reach the top, the lift stopper lock release bar 2
0, the locking rod 7 fixing between the lifting frame 5 and the bucket cart 30 hits, and this locking device comes off, and the lifting frame 5 stops rising, but the bucket cart 30 in the cargo receiving section is tilted. In this embodiment, the bucket 30 is convenient because feed etc. can be discharged onto the side of the lift car. This lift car can be driven by the engine, and for this purpose, the engine 31 and the rear axle 36 are connected by a belt 32, and in this case, a tension pulley 33 located in the middle is also provided at the driver's seat. When the lever 37 is operated, the belt 32 is tensioned and can be started.

<Effects of the invention> Since the invention has the structure detailed above,
It has a simple structure, so it can be easily used not only in large-scale poultry farming but also in any place. Furthermore, it is possible to make the work easier when taking out a load from a load receiving section such as a bucket cart and placing it on a car loading platform.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of the first embodiment of the present invention, and FIG. 2 is a side view of the second embodiment. Figure 3 is the third
It is a perspective view of an example. 1, 30... Load receiving part, 3... Trolley, 4... Support column, 5... Lifting frame, 6, 17... Fulcrum, 7
. . . Lock rod, 8 . . . Uncinate process, 9 . . . Cable winding device, 10, 21 .

Claims (1)

[Scope of utility model registration request] The support 4 installed upright on the truck is connected to the load receiving section 1, 30.
In a lift car that raises and lowers, an elevator frame 5 that can be raised and lowered with respect to a column 4 and lift stops 20, 34 are fixedly attached to the upper part of the column 4, and the load receiving parts 1, 30 are pivoted to the elevator frame 5 so that it can be tilted forward. At the same time, the cable bodies 10, 21 are secured to the load receiving parts 1, 30 of the bucket cart, etc., and the cable bodies 10, 21 can be hoisted up via guide members 11, 22 provided at the upper part of the support column 4. , and a locking device consisting of a locking rod 7 and a hook-shaped protrusion 8 is provided between the lifting frame 5 and the cargo receiving parts 1 and 30, so that as the lifting frame 5 rises, the locking rod 7 moves to the lift stoppers 20 and 3.
4, the locking devices of the load receiving parts 1, 30 which are pivotally supported by the lifting frame 5 are released, and the cables 10, 21 are released.
The lift car has a structure in which the cargo receiving parts 1 and 30 are inclined as the cargo rises further.