JPH0114567Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention comprises a plurality of load support stands that are inclined forward and downward so that the load loaded from the rear side of the shelf slides to the front end of the shelf, and This relates to a shelf in which a work table is connected to the front end of at least one of the load supporting tables.

(Prior Art) As mentioned above, various types of shelves are known that are equipped with a plurality of load support stands that slope forward and downward so that the load loaded from the rear side of the shelf can slide to the front end of the shelf. In conventional shelves of this type, a load receiving stand is attached to the front end of each load support stand to take over and stop the sliding load, and the angle of the vertical inclination can be adjusted. There was no one with a work table attached for assembly work.

That is, the load receiving table, which is pivotally connected to the front end of the load supporting table so as to be able to adjust the vertical inclination angle, takes over the load that slides from the load supporting table, and it is possible to tilt the received load to an arbitrary angle. Although it is useful for
Since the load is always supported, it cannot be used as a table for assembly work. Of course, ignoring the significant decrease in storage efficiency of the entire shelf, it is also possible to leave the load support with one level of the load support stand empty in order to use it as a work table. However, since the load receiving platform inherits the load from the load supporting platform, the upper end is tilted vertically with a support shaft at a certain level so that the upper end on the load supporting platform side is always at the same level as the load supporting platform. It is pivoted so that the angle can be adjusted.

Needless to say, a condition for a work table that is easy to use is that both the angle of inclination and the height of the table are suitable for the physique of the worker, the content of the work, etc. In other words, it is clear that when the height is adjusted, the inclination angle also changes accordingly, making it impossible to create a work table that is easy to use.

(Problem to be solved by the invention) However, since it is not possible to adjust the inclination angle and height of the load receiving stands provided on conventional shelves of this kind, it is possible to adjust the inclination angle and height separately. Even if you leave the load support stand equipped with the load support stand empty in order to use the load support stand on the tier as a work table, you cannot use the load support stand as a work table for efficient work. It cannot be used.

(Means for Solving the Problems) In order to solve the above-mentioned conventional problems, the present invention has been developed by tilting each load support stand provided in multiple stages downward in the front and back so that the load is loaded from the rear side of the shelf. on a shelf in which a work table is connected to the front end of at least one of the load supports, and the rear end of the work table is slid forward and stopped at the front end of the load support platform. The lower end of the support rod is pivotally connected to the load support table so as to be vertically swingable and height adjustable, and the upper end of the support rod is pivotally connected to the work table.
A load support stand is pivotally connected to the front vertical frame of the shelf in a height-adjustable manner, and the work table is further pivotally connected thereto, and a load restraining stopper is provided to prevent the leading load from coming into contact with the work table. This paper proposes a shelf with a work table consisting of:

(Function of the invention) According to the above shelf with a work table, the load placed on the load support platform to which the work table is connected is stopped by the load restraining stopper at a position in front of the work table where it does not come into contact with the work table. This prevents the load from transferring onto the work table.
That is, the work table can be used as a work table rather than as a load receiving stand that takes over the load from the load support stand.

However, when changing the vertical inclination angle of the work table, the height of the lower end of the support rod should be adjusted relative to the front vertical frame of the shelf, or the rear end of the work table should be adjusted in height relative to the front vertical frame of the shelf. Just adjust the height,
In the former case, the inclination angle can be changed without changing the height of the rear end of the work table, and in the latter case, the inclination angle can be changed without changing the height of the front end of the work table. It can be changed. Also, if you want to change only the height of the work table without changing the vertical inclination angle, change both the height of the pivot joint at the rear end of the work table relative to the load support platform and the height of the bottom pivot joint of the support rod up and down. Just adjust in the same direction.

Moreover, since the load on the load support platform to which the work table is pivoted is received by the load restraining stopper at a position where it does not come into contact with the work table, the height and inclination angle of the work table can be adjusted later. This can be done without being hindered by the load on the side.

(Example) An example of the present invention will be described below based on the attached illustrative drawings.

Reference numerals 1a to 1c are load support stands provided in a plurality of stages, each of which is inclined downward toward the front, and is installed between a pair of left and right frames 2 at appropriate vertical intervals. Each load support platform 1a to 1c has a load support section 4 that is laterally divided into a plurality of load support sections 4 by a guide bar 3, and each section 4 is equipped with free roller conveyors 5 in two rows on the left and right. Reference numerals 6a and 6c are load receiving tables, which are connected to the front end of the uppermost load supporting table 1a and the lowermost load supporting table 1c, respectively, so as to be able to freely change and fix the inclination angle around the pivot shaft 7. It is equipped with a mesh type load support member 8 and a load restraining stopper 9, which take over and support the load sliding from the load support tables 1a and 1c. Reference numeral 10 indicates a bolt for fixing the cargo receiving table, and reference numeral 11 indicates a bolt hole for adjusting the angle.

Reference numeral 12 denotes an assembly work table connected to the front end of the middle load support table 1b, and includes a table top plate 14 installed between both side plates 13, and a table top plate 14 on the back side and lower front end of the table top plate 14, respectively. The both side plates 13 are provided with recessed component case support grooves 15 and 16.
is attached to the load support platform 1 by one bolt/nut 18 using one of the plurality of bolt holes 17 provided above and below.
b, and is supported by a support rod 19 layered between the frame 2 and the frame 2.
This support rod 19 is connected to a member 22 and a table side plate 13, which are attached to the front vertical frame 2a of the frame 2 so that the height can be changed freely by fixing pins 21 using locking holes 20 provided at equal intervals. For,
Both ends are pivotally mounted on horizontal horizontal axes 19a and 19b, and by changing the mounting height of the member 22 with respect to the frame front vertical frame 2a, the table 12
The tilt angle is adjusted by swinging up and down around the bolt nut 18. In this case, the height of the rear end of the table 12 is kept approximately constant and only the inclination angle is adjusted; however, conversely, when it is desired to adjust the inclination angle while keeping the height of the front end of the table 12 approximately constant, ,
The rear end pivot position of the table 12, ie, the bolt hole 17 through which the bolt nut 18 is inserted, may be changed to a position that is different above and below. Furthermore, table 1
If you want to change only the height while keeping the inclination angle of 2 substantially constant, attach the member 2 to the front vertical frame 2a of the frame.
2 and the insertion height of the bolt/nut 18 may be changed in the same vertical direction.

In addition, the uppermost load supporting table 1a and the lowermost load supporting table 1c are connected to the front end of the free roller conveyor 5 as shown in FIG. Supporting front frame 23
does not protrude above the load support level of the free roller conveyor 5, but the suspended load support platform 1b
The front frame of the free roller conveyor 5 protrudes above the load support level of the free roller conveyor 5 so that the load can be transferred to the table 1.
It also serves as a load restraining stopper 24 that stops the load at a front position where it does not come into contact with the load.

Cases 25 containing various workpieces are loaded from the rear side of the shelves onto load support stands 1a to 1c in each stage, which are divided by type. Each case 25 slides downward on the load support stands 1a to 1c as shown by the imaginary lines in FIG.
a, 6c, and is received in an inclined posture suitable for picking work, and is stopped in front of the table 12 by a load restraining stopper 24 in the middle stage.

On the other hand, the component case support groove 15 of the work table 12 supports, for example, a screw box 26, and the component case support groove 16 supports a mounting component box 27.
Let me support you. Based on the work order slip, the worker takes out the necessary work from the appropriate case 25 in the front row, and attaches it to the table top 14 using the screws in the screw box 26 and the mounting parts in the mounting parts box 27.
Assembly work can be done on top. Further, writing on a slip can also be performed on the table top plate 14.

Note that the rear end of the work table 12 is connected to the load support stand 1b.
The specific structure for pivotally mounting the lower end of the support rod 19 to the front end of the frame in a height-adjustable manner, and the specific structure for pivotally mounting the lower end of the support rod 19 to the front vertical frame 2a of the frame in a height-adjustable manner are as follows.
It is not limited to the above embodiments. For example, member 2
2, and directly pivot the lower end of the support rod 19 with bolts and nuts using one of the pivot holes provided at appropriate intervals in the vertical direction in the front vertical frame 2a of the frame. A trader can do this if necessary.

(Effects of the Invention) As described above, according to the shelf with a work table of the present invention, the work table connected to the front end of the load support platform can be used to perform assembly work using items stored on the shelf. However, unlike conventional load receiving tables, the work table can be adjusted in both posture and height as desired, depending on the physique of the worker and the work being carried out. Depending on the contents, weight and size of the cargo to be handled, etc.
The work table can always be set at a tilted state and height that is most convenient for work, so that work on the work table can always be carried out efficiently in a comfortable posture. Moreover, the work of adjusting the inclination angle and height of the work table can be easily and easily carried out at any time without being disturbed by the load on the rear load support table.

[Brief explanation of the drawing]

FIG. 1 is a side view, FIG. 2 is a partially cutaway front view, and FIG. 3 is an enlarged longitudinal sectional side view of the main part. 1a to 1c... Load support stand, 5... Free roller conveyor, 6a, 6c... Load receiving stand, 12
...Work table, 14...Table top plate, 1
5, 16...Component case support groove.

Claims (1)

[Scope of utility model registration request] Each load support platform provided in multiple stages is tilted forward and downward so that the load loaded from the rear side of the shelf slides forward and is stopped at the front end of the load support platform. In a shelf in which a work table is connected to the front end of two load support stands, the rear end of the work table is pivotally connected to the load support stand so as to be vertically swingable and height adjustable. The lower end of a support rod, the upper end of which is pivotally connected to the front vertical frame of the shelf, is pivoted to the front vertical frame of the shelf in a height-adjustable manner, and the work table is attached to a load support stand, in which the leading load is attached to the work table. A shelf with a work table provided with a stopper to prevent the load from coming into contact with the work table.