JPS6039212Y2 - Ground powder manufacturing machine with two rows of front and rear rows and two press transfer rollers on the left and right sides. - Google Patents

Description

[Detailed description of the invention] This invention installs two rows of rollers, two on the left and right, in the front and back at the top of the transport means such as a lower chain conveyor, and each roller is independent depending on the shape of the lumber to be transported. This relates to a ground powder manufacturing machine that is suspended and transferred under pressure.

Conventionally used milling machines generally had one roller or two rollers in front and back to press and transfer the lumber on top of a lower chain conveyor or other transfer means. Ta.

However, in a flour mill machine with such a configuration, when two pieces of lumber are transferred to the left and right at the same time, if the sizes and shapes of the pieces of wood are different, the rollers can press and transfer only the larger piece of lumber. In addition, if the middle part of the lumber becomes small, the movement of the lumber stops and other lumber is likely to be transferred, so the movement of the lumber is inconsistent and inconsistent, which is a major drawback in terms of manufacturing. This method has disadvantages such as low efficiency and danger to workers.

This invention has been devised as an improvement as a result of various research in order to solve the various drawbacks and inconveniences of the conventional grinding machine as mentioned above. To provide a highly productive and safe grinding machine that can smoothly press and transfer lumber of any shape.

The present invention will be described below based on illustrative embodiments.

Figure 1 shows the entire grinding powder manufacturing machine, with reference numeral 1.
is the base, 2 is the lower chain conveyor, 3 is the upper right cover, 4 is the upper left cover, 5 is the roller chain cover, 6 is the cutting section upper cover, 7 is the bearing setting device, 8 is the tip bearing cover, 9 is for material feeding Gear mode, 10 is a pulley, 11 is a hook, 12 is an air adjustment port, 13 is an air adjustment plate, 14 is a motor base, 15 is a motor, 1
6 is a pulley.

Further, FIG. 2 shows the upper right cover 3, the upper left cover 4, and the cutting section upper cover 6 in an open state, and in the figure, reference numeral 17
18 is a chain wheel, 18 is an upper left chevron-shaped roller, 19 is an upper right small roller, 20 is a cover for the upper left chevron-shaped roller, 21 is a cover for the upper right chevron-shaped roller, 22 is an upper left semicylindrical roller, 23 is an upper part. The right side semi-cylindrical roller includes a cutting blade 24, a spacer 25, and a spacer 26.
is a back plate, and 27 is a front side plate.

Briefly explaining the operating state of the pollination production machine having the above configuration, lumber is put into the lower chain conveyor 2 from the rear and transported to the front.

Next, each roller 1B, 19, 22, which is a feature of the present invention,
23, the press transfer will be described in detail later.

), the wood is cut into sawdust with a rotating cutting blade 24 to produce a product.

The sawdust of the product is stored under the cutting blade 24 and taken out.

The cutting blade 24 is rotated counterclockwise by the rotation of the motor 15 via a belt (not shown) installed between the pulley 16 and the pulley 10.

Also, each roller 18.19°22.23 is a motor 15
(not shown) is configured to be rotated by a chain via a chain wheel.

Incidentally, the present invention is not limited to the ground flour manufacturing machine having the above configuration, but can also be applied to various ground flour manufacturing machines in which the following main parts can be installed.

Next, the roller device section, which is the gist of the present invention, will be explained in detail based on FIG.

The upper left chevron-shaped roller 18 is pivotally supported by the cover 20 for the upper left chevron-shaped roller by a shaft 18a, a sprocket 28 is attached to the shaft 18a, and the sprocket 28 is attached to a sprocket 30 attached to a support shaft 29 by a chain 31. and is rotated by the rotation of the support shaft 29.

Similarly, the upper right side chevron-shaped roller 19 is also driven by the shaft 19a.
It is pivotally supported by the upper right chevron-shaped roller cover 21, and the rotation of the support shaft 29 is transmitted by a sprocket (not shown).

Further, the upper left semicylindrical roller 22 is supported on the upper left cover 4 by a shaft 22a, and the support shaft 29 is connected to a sprocket 32 attached to the shaft 22a by a chain 33.
rotation is transmitted through the sprocket 34 and rotates.

Similarly, the upper right semicircular roller 23 also has a shaft 23.
a, it is pivotally supported by the upper right cover 3, and the rotation of the support shaft 29 is transmitted to a sprocket (not shown) by a chain 35 via a sprocket 36, and rotates.

To explain the action of each roller 18, 19, 22.23 having the above configuration, each roller 18°19.22.23
The separate shafts 18ay 19av 22a, 23a allow separate covers 3.4. 20.21 is supported by the shaft, so when two pieces of lumber are transferred from the rear, the lumber is moved separately on the left and right or front and back by each roller 18,19,
22 and 23 for pressure transfer.

Since the present invention has the above-mentioned structure and function, even lumber of different sizes or shapes can be reliably pressed and transferred using the two rows of front and back rows and two rollers in each row, and the transfer process can be carried out smoothly. There is no waste, and it is safe because the lumber does not back up and pose a danger to workers. Productivity is increased because there is no waste in transporting the lumber, and the lumber is reliably transferred under pressure. It is possible to provide a ground powder manufacturing machine having two rows of front and rear rows and two press transfer rollers on the left and right sides, which can exhibit great effects such as obtaining high-quality sawdust because the sawdust is cut with a cutting blade.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, in which Fig. 1 is a perspective view of the whole, Fig. 2 is a perspective view with each cover opened,
FIG. 3 is an enlarged perspective explanatory view of the main parts. 2...Lower chain conveyor 3...
・Top right cover, 4...Top left cover 1
8... Upper left chevron-shaped roller, 18a...
...Shaft, 19...Top right chevron-shaped roller, 19
a...Shaft, 20...Cover for the upper left chevron-shaped roller 21...Cover for the upper right chevron-shaped roller 22...Top left crooked roller, 22a...shaft, 23...upper right semicylindrical roller, 23a...shaft, 24...
... Cutting blade, 28 ... Sprocket, 29
...Spindle, 30 ...Sprocket, 3
1...Chain, 32...Sprocket, 33...Chain, 34...Sprocket, 35...Chain, 36...・
·sprocket.

Claims (1)

[Scope of utility model registration request] In a grinding machine that transports lumber using a transport means such as a chain conveyor at the bottom and produces sawdust from the wood using a cutting blade, two rollers for press transfer are installed at the top of the transport means such as a lower chain conveyor at the front and back. A ground flour manufacturing machine having two rows of front and rear and two left and right pressure transfer rollers, characterized in that two rows are installed on the left and right in each row, and the rollers are configured in an independently suspended state.