JPS638657Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a product transport chute for transporting easily damaged products such as cement solidified products from a transport conveyor to a stockyard.

Conventionally, the product transport chute for transporting the cement solidified products on the transport conveyor placed above the stockyard from the transport conveyor to the stockyard has been entirely made of steel plate, and the installation position has not been changed. It is a fixed type that cannot be used. For this reason, when products are dropped from the transport conveyor to the stockyard, the products collide at high speed with the product transport chute and the floor of the stockyard.
This may cause cracks or damage to the product. Therefore, there are disadvantages in that the product quality is significantly deteriorated and the working environment is deteriorated due to the dust generated when the product is damaged. Furthermore, since the conventional product transport chute is of a fixed type, the position at which the product is dropped into the stockyard is uneven. For this reason, whenever the amount of product stock in the stockyard increases, it is necessary to manually clear the products to secure the stock space. Therefore, the conventional product conveyance chute is not fully satisfactory in terms of workability.

An object of the present invention is to provide a product transport chute that does not cause cracks or damage to products during product transport and can improve the workability of product stocking operations.

The product conveyance chute of the present invention has a scraping plate disposed at the product takeout position of the conveyor, and a steel plate chute along the product takeout direction, and a position facing the top surface of this steel plate chute adjusts the falling speed of the product. It has a resin guard for A resin chute is disposed below the steel plate chute to guide the products into the stockyard, and the resin chute allows the lower end of the chute to move up and down and is also movable along the conveyor.

In the product conveyance chute of the present invention having such a configuration, the products on the conveyor engage with the scraping plate and fall onto the steel plate chute. At this time,
The product falls while sliding against the resin guard.
The falling speed of the product does not increase and reaches the resin chute while being decelerated by the resin guard. The products on the resin chute then fall gently along the resin chute and fall at a low speed onto the floor of the stockyard.

As the product is transferred to the stockyard and the height of the product above the stockyard floor increases, the lower end of the resin chute is gradually raised in accordance with the height of the product. This makes it possible to adjust the distance the product falls from the lower end of the resin chute and to stock the product over the entire height of the stockyard.

In addition, if the transfer of products to the stockyard progresses and the stock amount of products in the stockyard becomes uneven, the resin chute is moved along the conveyor to adjust the position where the products fall into the stockyard. change. As a result, the stock amount of products in the stockyard is evened out over the entire stockyard, making the product leveling work that was conventionally performed unnecessary.

As is clear from the above explanation, the product transport chute of the present invention does not cause cracks or damage to the product during product transport, which prevents deterioration of product quality, and creates a working environment because it does not generate dust. It can also prevent deterioration. Furthermore, since the resin chute can be moved along the transport conveyor, product conditioning work in the stockyard is no longer necessary, and workability can be improved.

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

The conveyor 1 is arranged above the stockyard 2, and the product take-out position 1a of the conveyor 1 is located above the stockyard 2.
A scraping board 3 is provided. The scraping plate 3 is rotatable in the A-A' direction around the shaft 3a, and rotates in the A direction when scraping off the product.
The state will be as shown in the figure. In the figure, 1b is a conveyor belt, and 1c, 1c, . . . are rollers.

A steel plate chute 4 is provided at the product removal position 1a along the product removal direction, and a resin guard 5 is provided at a position facing the upper surface of the steel plate chute 4. The resin guard 5 is rotatably attached to the tips of the supporting members 6, 6, and hangs down due to its own weight.

A rail 7 is fixed below the conveyor 1 along the conveyor 1, and the rail 7 has a pulley 8,
8 is engaged. A hoisting shaft 9 is supported by the pulleys 8, 8, and the upper end of a resin chute 10 is wound around the hoisting shaft 9. A large diameter sprocket 11 is attached to one end of the hoisting shaft 9.
is installed, and the sprocket 11 is connected to a hoisting handle 13 via a chain 12.
14 is a hoisting shaft 9 and a hoisting handle 1
This is a plate member that supports 3.

On the other hand, the lower end 10 of the resin chute 10
a is slidably engaged with the shoot fixing pipe 15 in the direction B-B', and both ends of the shoot fixing pipe 15 are engaged with guide members 16, 16, respectively. The guide members 16, 16 are fixed at an angle toward the floor surface 2a of the stockyard 2, and the chute fixed pipe 15 is movable along the guide members 16, 16 in the C-C' direction.

The pulleys 8, 8 are each connected to a sliding wire rope 17, and the sliding wire rope 17 is wound around a sliding wheel 18. 19 is a support member that rotatably supports the slide wheel 18.

The action will be explained below.

The product (not shown), which is transported in the direction D by the transport chute 1, engages with the scraping plate 3 and falls onto the steel plate chute 4. The product falling onto the steel plate chute 4 comes into sliding contact with the resin guard 5, and after its falling speed is reduced by the frictional resistance, it falls onto the resin chute 10. The product that fell onto the resin chute 10 is
Coupled with the fact that it is loosely stretched, it falls slowly and falls from the lower end 10a of the chute onto the floor 2a of the stockyard 2.

When the product is transferred to the stockyard 2 and the height of the product above the floor surface 2a increases, the winding handle 13 is rotated to wind the resin chute 10 onto the winding shaft 9. With this, the chute fixing pipe 15 is fixed to the members 16, 16.
Since it moves in direction C along
0a rises. In this way, by gradually raising the lower end 10a of the chute, it is possible to stock products over the entire height of the stockyard while adjusting the distance from which the products fall from the lower end 10a.

In addition, if the transfer of products to the stockyard 2 progresses and the stock amount of products in the stockyard 2 becomes uneven, the sliding wheel 1
8 and move the resin chute 10 to B-
Move in direction B′. This makes it possible to change the position at which products fall into the stockyard 2, thereby making it possible to equalize the amount of products stocked throughout the stockyard.

As explained above, according to the product transport chute of the present invention, the falling speed, falling distance, and falling position of the product to the stockyard can be freely adjusted, so that the product will not be cracked or damaged during product transfer. At the same time, there is an effect that the workability of product stocking work can be greatly improved.

[Brief explanation of the drawing]

Figure 1 is a side view of the product conveyance chute of the present invention.
Figure 2 is a sectional view of the engaging portion between the rail and pulley, Figure 3 is a plan view of the product conveyance chute in Figure 1, and Figure 4 is a cross-sectional view of the engaging portion of the rail and pulley.
The figure is a front view of the product conveyance chute shown in FIG. 3. 1... Conveyor, 2... Stockyard,
3... scraping board, 4... steel plate chute, 5...
Resin guard, 7...Rail, 8...Pulley, 9...
...Hoisting shaft, 10...Resin chute,
10a... lower end of chute, 15... chute fixing pipe, 16... guide member, 17... wire rope for sliding, 18... wheel for sliding.

Claims (1)

[Scope of utility model registration request] In a product transport chute for transporting products from a transport conveyor disposed above the stockyard to the stockyard, a scraping plate is disposed at the product take-out position of the transport conveyor, and a steel plate chute is provided along the product take-out direction. A flexible resin guard is disposed at a position facing the upper surface of the chute so as to reduce the passing speed of the product due to friction when the product slides between the steel plate chute and the resin guard. A flexible resin chute that extends diagonally downward is arranged below the pipe so as to be slightly sagging downward, and the lower end of the resin chute is slidably engaged in the axial direction of the pipe, and the chute is Both ends of the fixed pipe are slidably supported by a pair of guide members extending in the product removal direction, and the upper side of the resin chute is wound around a winding shaft, and the winding shaft is rotated around its axis. By making the lower end movable up and down in the product removal direction, connecting the hoisting shaft to a sliding wire rope stretched in the direction of the conveyor, and moving the hoisting shaft in the direction of the conveyor by the sliding wire rope, the resin A product conveyance chute, characterized in that the chute is movable along the conveyor.