JP2596909Y2 - Unloader bed - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a loading platform for a discharge machine, and more particularly to a loading platform in which a receiving portion can be attached to either the upper end or the lower end of the loading platform corresponding to the load to be carried.

[0002]

2. Description of the Related Art Conventionally, as a loading machine, a loading platform which can be raised and lowered along a guide member such as a ladder-shaped guide rail or a pole is manually lifted or lowered by a wire rope, or wound up by a hoist hoist drum. There are known various types of unloaders configured to carry loads by moving up and down by wire ropes, and the platforms of these unloaders are basically prepared separately according to the type of load to be carried. .

[0003]

However, in such a loader, a load receiving portion is provided at an upper end portion of a load carrier in the case of a load such as a box, for example, in accordance with the form of the load to be carried. In the case of luggage such as long items, two types of luggage carriers are prepared and placed, such as using the luggage carrier provided at the lower end of the luggage carrier. You have to use different platforms. As described above, there are problems such as extra costs, time, and labor, such as the need to prepare two types of luggage carriers in advance and use the luggage carriers properly according to the load.

Accordingly, an object of the present invention is to solve such a problem in the prior art, so that the receiving frame can be attached to and removed from both the upper and lower ends of the loading platform which is raised and lowered along the guide member according to the form of the load. An object of the present invention is to provide a loading platform for a loader.

[0005]

According to the present invention, in order to achieve the above object, the loading platform of a loader is framed in a lifter in which the loader is raised and lowered along a guide member. The main frame and both ends of the main frame.
A substantially U-shaped receiving frame pivotally attached to the main frame and an adjustable-length retaining member attached to the main frame at one end and attached to the receiving frame at the other end. both sides of both end portions of the main frame
It is characterized in that it can be attached to and removed from either the upper end or the lower end of the.

[0006]

According to the thus configured cargo carrier of the present invention, the cargo receiving frame on which the cargo is placed can be easily attached to any of the upper and lower ends of the cargo carrier according to the form of the cargo to be carried. It is possible to carry any kind of luggage such as boxes or long items using one type of loading platform, and to use extra loading such as using different loading platforms according to the luggage, and time and labor. Waste can be avoided.

Other objects, features and advantages of the present invention will become apparent from the following detailed description taken in conjunction with the accompanying drawings.

[0008]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 to FIG.
An embodiment of the unloader 1 provided with is shown, and as shown in the figure, the unloader 1 using the load carrier 3 of the present invention is arranged along a guide member 2 such as a pair of parallel poles. The loading machine 1 capable of loading and unloading the cargo by moving up and down 3 will be described below. However, it is needless to say that the loading machine 1 can be used for other loading machines that move up and down the loading platform along the guide member.

As shown in the figure, the unloading machine 1 provided with the loading platform 3 of the present invention can be suitably used for unloading or unloading luggage to the second floor of a building for low-rise housing. At the same time assembling the pair of parallel guide members 2 in parallel, the carrier 3 is attached to the guide members 2.

The guide member 2 is made of a suitable pipe member or guide rail, and has a pin hole 8 at the upper end and a cutout groove 9 or hole at the lower end as shown in FIG. In order to hold such a guide member 2 in parallel at a predetermined interval, a base plate 5 is attached to the lower end of the guide member 2, and a latching member 6 is attached to the upper end also as a spacer.
The base plate 5 is formed of an elongated rectangular plate member 10, and it is preferable that appropriate slip stoppers 11 are provided at both ends of the lower surface, and a locking portion 12 for holding the guide member 2 at a predetermined interval is provided on the upper surface.
Is provided. As shown in the figure, the locking portion 12 is formed by mounting a locking pin 15 on a bracket 14 mounted on the upper surface of the base plate 10 at a predetermined interval.
The notch groove 9 of the guide member 2 can be locked to the locking pin 15 of FIG. As shown in FIG. 2, a hook member 6 provided at an upper end of the guide member 2 is provided with a pair of hook-shaped hook portions 16 and a horizontal member connecting the hook portions 16 at predetermined intervals. 17, a bracket 18 with a hole is provided substantially at the center of the horizontal member 17. The lower end of the hook-shaped hooking portion 16 is such that the guide member 2
And fixed by inserting an appropriate locking pin or screw into the pin hole 19.

[0011] The carrier 3 of the present invention for carrying and carrying loads thereon is provided with a main frame 2 as shown in Figs.
0, a receiving frame 21, a retaining member 22, and a slider member 23 attached to the main frame 20. The main frame 20, the receiving frame 21, and the retaining member 22 are made of a suitable metal tube, the slider member 23 is made of a suitable synthetic resin tube such as a vinyl chloride tube, and the inner diameter is larger than the outer diameter of the guide member 2. Is sufficiently large, so that the slider member 23 can slide easily along the guide member 2. The main frame 20 is made of four angle members or tube members 24, 25, 26, 27 integrally in a frame shape or by pins or screws.
Slider members 23 are fixed to the tube members 24 and 25, for example, by screws near the upper and lower ends of the tube members 4 and 25, respectively, and a bracket 28 for a rope is provided substantially at the center of the upper horizontal tube member 26. I have.

The receiving frame 21 comprises a tube member 30 integrally formed in a frame shape and a reinforcing tube member 31.
A pivot portion 32 is provided at one end of the frame-shaped tube member 30, and is pivotally attached to the main frame 20 by a locking pin or a screw 33. The stay member 22 is extendable and retractable so that the length of the telescopic barrel can be adjusted, is fixed to a predetermined length by an appropriate pin at a predetermined length position, and both ends are fixed to the main frame 20 and the receiving frame by locking pins or screws 34. 21 respectively. Also, the receiving frame 2
A plate member may be attached to the upper surface of 1 in place of the reinforcing tube member 31 for use.

In particular, in the carrier 3 shown in FIG.
While both end portions of the load receiving frame 21 is attached to <br/> upper end of both side portions of the main frame 20, the loading dock off as shown in FIG. 5
Both ends of the frame 21 can be attached to the lower ends of both sides of the main frame 20 for use. That is, in response to luggage form to carry, the both end portions of the load receiving frame 21 as shown in FIG. 3 in the case of such luggage such as boxes product main frame
In the case of a load such as a long object , both ends of the receiving frame 21 are attached to the lower ends of both sides of the main frame 20 as shown in FIG. Can be used as a carrier 3 and one carrier 3
Can be used as street.

In this way, the unloading machine 1 provided with the thus constructed carrier of the present invention is assembled at the place to be unloaded or unloaded as shown in FIG. First, the main frame 20, the receiving frame 21, and the stay member 22 are assembled in a required shape as shown in FIG. 3 or FIG. Next, the slider member 2 of the assembled carrier 3
Each of the guide members 2 is passed through the guide member 3, the carrier 3 is mounted on the guide member 2, and the notch groove 9 at the lower end of the guide member 2 is locked by the locking pin 15 of the base plate 5, and at the same time, the guide member 2 is The lower end of the hook-shaped hooking portion 16 of the hooking member 6 is inserted into the upper end of the hooking member 6, and the pin is screwed into the pin hole 19 to be fixed.

In this manner, as shown in the figure, the loading machine 1 having the structure shown in FIG. 1 is engaged with the locking member 6 on the veranda A on the second floor, and the base plate 5 slides. When the unloader 1 is firmly set with the positioning and fixing so as not to be carried out, and one end of the rope is attached to the bracket 28 of the pipe member 26 of the loading platform 3, preparation for unloading or unloading is completed. If a load such as a box is placed and the rope is pulled from above, the load bed 3 is slid upward along the pole 2 so that the load such as a box can be easily lifted. Further, when carrying a load such as a long object, as shown in FIG. 5, the pivoting portion 32 of the receiving frame 21 is removed from the upper end of the main frame 20 and the holding member 22 is removed from the main frame 20. Pivot part 3 of receiving frame 21
2 is attached to the lower end of the main frame 20 and the retaining member 22 is attached to the upper end of the main frame 20 to form the state shown in FIG.

FIGS. 6 to 8 show another embodiment of the carrier according to the present invention. The carrier 38 slides along a guide member 2 'such as a ladder-shaped guide rail. Is shown in the figure. As shown in the drawing, the loading platform 38 includes a main frame 40, a receiving frame 41, a retaining member 42, and a slider member 43 attached to the main frame 40. The holding member 42 is made of a suitable metal tube such as a prism, and the slider member 43 is provided with a suitable roller 44 so as to slide along the guide member 2 '. The main frame 40 is a tube member 4 such as four prisms.
5, 46, 47, 48 are integrally formed in a frame shape,
A slider member 43 is provided near the upper and lower ends of the vertical pipe members 45 and 46 by, for example, screws, bolts or welding.
5 and 46, respectively.

The receiving frame 41 is composed of pipe members 51, 52, 53 integrally formed in a U-shape.
A pivot portion 54 is provided at one end of each of the first and second 52, and a pipe member 45 of the main frame 41,
It is configured to be pivotally connected to 46. The stay member 42 is telescopic so that the length of the telescopic tube type can be adjusted. The stay member 42 is fixed to a predetermined length by a suitable screw or bolt at a predetermined length position, and both ends are fixed to the main frame 40 by screws or bolts 56 and 57. And it can be attached to the receiving frame 41 respectively. A base plate 58 is provided on the upper surface of the receiving frame 41.

In particular, in the loading platform 38 shown in FIGS. 6 and 7, both ends of the receiving frame 41 are
Attached to the top of the side . If necessary , load is applied to the lower ends of both sides of the main frame 40 as shown in FIG.
Attaching both ends of the support frames 41, for example in the case of such luggage box was both goods receptacle frame 41 as shown in FIG. 7
Attach the ends to the upper ends of both sides of the main frame 40 and use them.
In the case of a load such as a long object, both ends of the load receiving frame 41 can be attached to the lower ends of both sides of the main frame 40 as shown in FIG.

[0019]

[Effect of the Invention] As described above, according to the cargo bed of the present invention, the load receiving frame for loading the luggage according to the form of the luggage, such as a box or a long object, can be easily attached to any of the upper and lower ends of the main frame. Since it can be attached, any kind of luggage can be transported by changing the attachment of the receiving frame according to the form of luggage, and any kind of luggage such as boxes and long items can be It can be transported using the carrier, which has the effect of avoiding extra costs such as extra preparation and proper use of the carrier according to the load, and wasting time and labor for replacement. I can do it.

[Brief description of the drawings]

FIG. 1 is a schematic view of a loader provided with a bed of the present invention.

FIG. 2 is an exploded schematic view of a guide member of the unloader of FIG.

FIG. 3 is a schematic view of a bed of the present invention.

FIG. 4 is a plan view of the carrier of FIG. 3;

FIG. 5 is a schematic diagram showing the bed of FIG. 3 in another use state.

FIG. 6 is an exploded schematic view showing another embodiment of the carrier of the present invention.

FIG. 7 is a side view of the carrier of FIG. 6;

FIG. 8 is a side view showing the bed of FIG. 6 in another use state.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Unloader 2 Guide member 2 'Guide member 3 Loading bed 5 Base plate 6 Hook member 8 Pin hole 9 Notch groove 10 Plate member 11 Slip 12 Engagement part 14 Bracket 15 Engagement pin 16 Engagement part 17 Side member 18 Bracket 19 Pin hole 20 Main frame 21 Receiving frame 22 Retaining member 23 Slider member 24 Tube member 25 Tube member 26 Tube member 27 Tube member 28 Bracket 30 Tube member 31 Tube member 32 Axis connection part 33 Screw 34 Screw 38 Carrier 40 Main frame 41 Load receiving frame 42 Retaining member 43 Slider member 44 Roller 45 Tube member 46 Tube member 47 Tube member 48 Tube member 51 Tube member 52 Tube member 53 Tube member 54 Axial part 55 Bolt 56 Bolt 57 Bolt 58 Base plate

Claims (1)

(57) [Scope of request for utility model registration] 1. A loading machine in which a carrier is raised and lowered along a guide member, wherein the main frame is formed in a frame shape, and the main frame is provided.
A generally U-shaped load receiving frame pivotally attached to both sides of the main frame so that both ends can be detached, and a length-adjustable holding member having one end attached to the main frame and the other end attached to the load receiving frame. from made, both of the consignee frame in response to the luggage to carry
Bed of unloading machine, characterized in that it mounted removably on either ends of the upper or lower end of both side portions of the main frame.