JPS6034670Y2 - Grain feeding equipment in drying facilities, etc. - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a grain feeding device in a drying facility, etc., which can be easily installed anywhere in a drying workplace and can accurately supply all grains to the target dryer.

Drying facilities, etc. that carry out an integrated process of supplying harvested grains to multiple dryers to dry them to a specified moisture content, further deweighing and sorting them, and packaging the resulting brown rice into bags, When grain is to be supplied to a large number of dryers, a supply pit of a predetermined depth is excavated in the work area on the supply starting end side of the installed dryer, and an elevator is housed and set up in the pit. Grain was supplied to the dryer by connecting the dryer with the inlet gutter of the dryer.

Therefore, when performing drying work, it is necessary to set the supply bit, which limits the installation location of the dryer, huller, and other working equipment, and as a result, the area of the workplace is unnecessary. Not only did the building become wider, but the construction work was also extensive, increasing construction costs, and there were drawbacks such as the need for taller elevators, which were strongly desired to be improved.

In view of the above, the present invention has been developed to solve the problem that construction work is troublesome and the installation positions of various working machines are limited. Grain can be dried quickly and accurately by simply installing a supply box with an elevator attached to the side and a tilted supply plate and swinging conveyor gutter that smoothly transport the grain loaded inside to the elevator. Of course, during the work of loading grain into the supply box, the tilted supply plate is stopped by operating the operating lever, and the grain is allowed to naturally flow down into the swinging conveyance gutter under quiet conditions. At the end of the grain loading operation, the inclined supply plate is brought into engagement with the swinging conveyance gutter by operating the operating lever and vibrated, so that no grain remains on the inclined feed plate and all of the grain is transferred to the swinging conveyance gutter. The present invention is intended to provide a grain feeding device for drying facilities, etc., which is capable of transporting the grain to the elevator side. explain.

Reference numeral 1 denotes a supply box that can be easily moved and installed anywhere in the drying workshop or other places, and the supply box 1 is formed in an overall rectangular shape with an open top surface.

An elevator 2 is attached to one side of the above-mentioned supply box 1, and a swinging mechanism 3 is installed at a lower central portion of the supply box 1, with one end facing toward the supply side of the elevator 2. 5 to the elevator 2 side, and the base end is pivoted to the supply box 1 at the upper front and rear positions of the swinging conveyance gutter 3, and the other end free side swings. A pair of inclined supply plates 4, 4 are provided which are connected to the conveying gutter 3 via a freely movable device 6.

As shown in FIGS. 3 to 5, the swing mechanism 5 is rotated in one direction by a transmission connection between an electric motor 7 installed at the bottom side of the supply box 1 and the electric motor 7. A rotating shaft 8 is mounted so as to rotate, an eccentric wheel 9 is directly connected to the rotating shaft 8, and a crank 10 has one end pivotally connected to the eccentric wheel 9 and the other end pivotally connected to the swing conveying gutter 3. The rotating action of the electric motor 7 described above causes the swing conveying gutter 3 supported by the swing rods 11, 11 to swing toward the elevator 2 side.

Note that 12 is a reduction gear.

As shown in FIGS. 3 and 6, the movable device 6 includes an operating lever 13 pivotally attached to one side of the supply box 1, and a lower part near the free end of the pair of inclined supply plates 4, 4. Two operating shafts 14 are mounted in the supply box 1 in a manner substantially parallel to the swinging conveyance gutter 3.
．． 14, and two actuating arms 15, 15, 15.1 each fixed to both ends of the two actuating shafts 14.14.
The operating lever 13 and the activation arm 15 on the activation side are connected via a link rod 16, and the activation arm 15 on the activation side and the other activation arm 15 are connected via an auxiliary link rod 17. When the operating lever 13 is moved to the solid line position in FIG.
, 15° 15.15 are simultaneously set to the tilted state, the proximal ends are released from the engagement with the pair of tilted supply plates 4, 4, and the free end sides of the pair of tilted supply plates 4, 4 are swung. Four rotating rollers 1B, 18, 1 are mounted on both sides of the conveyor gutter 3 in an overhanging manner.
8.18 so that the pair of inclined supply plates 4, 4 can be swung together with the oscillating movement of the oscillating conveyance gutter 3, and conversely, the operation lever 13 can be moved to the position indicated by the chain line in FIG. When operated, the operating arm 15.15.15.15 lifts the free end side of the inclined supply plates 4, 4, and the rotating roller 18.
18, 18. By releasing the contact state with 18, the swinging of the pair of inclined supply plates 4, 4 is stopped.

Note that if moving wheels (not shown) are attached to the bottom of the supply box 1, the device for moving the supply box 1 will be made easier.

Next, the operation of the present invention will be explained.

Now, move and install the device of this invention to a suitable location in the drying workshop.
The upper part of the elevator 2 is connected to the loading section of the dryer, and the operating lever 13 is moved to the position indicated by the chain line in FIG. 1B, 18.18.18 is released, and the pair of inclined supply plates 4, 4 are brought to a stopped state.

Next, when the elevator 2 and the electric motor 7 are started, the grains are continuously fed onto the inclined supply plates 4, 4 and the swinging conveyance gutter 3, so that the grains fed onto the inclined feed plates 4.4 are allowed to flow down by gravity. Due to this action, people are thrown into the central swinging conveyance gutter 3 one after another.

However, since the swinging conveyance gutter 3 in the center is reciprocated in the direction towards the elevator 2 by the swinging mechanism 5, the grains are transported to the elevator 2 one after another for the above-mentioned swinging action, and then transferred to the elevator 2 for the purpose. is carried into the dryer.

When the grain loading operation into the supply box 1 is completed and enough grain remains on the pair of inclined supply plates 4, 4, the operating lever 13 is moved from the chain line position to the solid line position in FIG. When operated, the actuating arms 15.15, 15.1
5 vibrates to the solid line position together with the operating shaft 14.14, and rotates the free end side of the pair of inclined supply plates 4°4.
Engage with 8.18.18.

As a result, the pair of inclined supply plates 4°4 are vibrated in the vertical direction according to the swinging motion of the swinging conveyance gutter 3, so that the grains remaining on the pair of inclined supply plates 4, 4 are removed by the vibration. It is possible to allow all the people to fall into the swinging conveyance gutter 3 without causing any problems, and to transport them to the target dryer by the elevator 2.

In short, the present invention is such that a swinging conveyance gutter 3 with one end facing toward the supply side of the elevator 2 is swingably disposed in the central lower part of the supply box 1, and the above swinging conveyance gutter 3 is positioned forward and backward. The proximal ends of a pair of inclined supply plates 4, 4 are pivotally connected to each other, and the free ends of the pair of inclined supply plates 4, 4 are provided with actuating arms 15, 15 which are vibrated by the operating lever 13. ,15.
15 is connected to the swing conveying gutter 3 so as to be able to come into contact with and separate from it, so when feeding a large number of grains to a dryer, there is no need to excavate and form a feed bit, and the movement and installation of the feed box 1 allows for quick and easy operation. Perhaps due to the fact that the feeding operation can be accurately carried out, during the grain loading operation into the supply box 1, the operation of the operating lever 13 causes the pair of inclined feeding plates 4 which vibrate and make high noise.
, 4 are in a stopped state, and the grains are allowed to flow down to the central swinging conveyance gutter 3 by gravity, and then transported to the elevator 2 by the swinging action, and the work of loading the grain into the supply box 1 is completed. After that, by operating the operating lever 13, the pair of inclined supply plates 4, 4 are brought into engagement with the swinging conveying gutter 3 and vibrated together, whereby the grains are transferred to the pair of inclined supply plates 4. , 4, and allows all grains to be transported under quiet conditions.

[Brief explanation of the drawing]

The drawings show one embodiment of the device of the present invention, and the first
The figure is a perspective view of the whole, Figure 2 is a partially cutaway plan view,
Fig. 3 is a perspective view showing the main parts of the movable device, Fig. 4 is a partially cutaway sectional view taken along line A-A in Fig. 2, and Fig. 5 is taken along line B-B in Fig. 2. FIG. 6 is a cross-sectional view taken in the direction of arrows, and is an enlarged view showing the state of contact and separation of the inclined supply plate with a portion cut away. 1... Supply box, 2... Elevator, 3...
...Swinging conveyor gutter, 4,4... Inclined supply plate,
13... Operation lever 15.15, 15, 15...
...Operating arm.

Claims (1)

[Scope of utility model registration request] A swinging conveyance gutter with one end facing toward the supply side of the elevator is swingably arranged in the central lower part of the supply box, and a pair of inclined supply plates are installed at the front and back positions above the swinging conveyance gutter. The ends of the inclined supply plates are arranged so as to be pivoted, and the free ends of the pair of inclined supply plates are engaged with the swing conveying gutter so as to be able to come into contact with and separate from it by means of an operating arm that is vibrated by an operating lever. Grain feeding equipment in drying facilities, etc.