JP4394777B2 - Grain dryer - Google Patents

Description

[0001]
[Technical field to which the invention belongs]
The present invention is provided with an elevator and a machine body in which a grain to be dried is stretched in a storage part of a lumen of a machine body formed in a box shape or tower shape, and the grain is erected on the front surface of the machine body. Circulates the drying unit provided at the lower part of the machine body and circulates it back to the upper part of the machine body, and feeds the hot air generated by the burner device to the grains flowing through the drying part. in to grain drying dryer, it relates to an improvement of information on grain dryer for storing the elaborate grain Zhang on the box of the machine body.
[0002]
[Prior art]
As shown in FIG. 1, the grain dryer of the above-described form is generally formed by a panel b made of an iron plate having a bent wall a formed on the periphery thereof by a polymerization connection of the bent wall a. Assemble a bottom box 1 like a box and assemble a cereal collecting bowl 10 and 10 and a lower conveyor 11 as shown in FIG. 2 and FIG. To do.
[0003]
Next, while assembling the frame-shaped inner box 2 by assembling the frame-shaped inner box 2 with the panel b made of an iron plate having a bent wall a at the periphery, it is connected and connected to the inner cavity of the lower box 1, As shown in FIG. 2 and FIG. 3, a breathable partition wall 20 is provided so as to span between the front and rear panels b and b, and the partition wall 20. The hot air generating device comprising a burner device in which the passages 22 and 22 and the exhaust air passages 23 and 23 are partitioned and formed in parallel, and the air guide passage 21 of the hot air is mounted on the front side of the inner box 2. The exhaust box 23 communicates with a discharge fan 25 that is mounted on the rear surface side of the inner box 2, and the inner box 2 is configured as a drying unit.
[0004]
Next, by connecting the above-described panels b made of iron plates, the rectangular box-shaped unit upper box 3a is connected and connected to the above-described middle box 2 while assembling, and the frame-shaped unit upper box 3a. Are connected so as to be stacked in multiple stages one after the other, and the top plate 30 is assembled to the upper surface of the uppermost unit upper box 3a. The box 3 is assembled, and the upper box 3, the middle box 2 serving as the drying unit described above, and the lower box 1 serving as the grain collecting unit constitute the machine body w.
[0005]
Next, the elevator 4 is erected on the front side of the machine body w, and the bottom part of the elevator 4 is connected to the terminal side of the lower conveyor 11 mounted on the lower box 1, and the discharge cylinder part 40 provided on the top part is connected. The grain dryer A is configured to be connected to the upper conveyor 31 mounted on the upper box 3 so as to be switchably connected to the take-out basket 41.
[0006]
And on the front side of the machine body w, a control panel (controller) 5 for controlling the operation of each operation unit such as the upper conveyor 31, the lower conveyor 11, the elevator 4 and the hot air generating device 24 is installed, and the storage unit On the machine wall on the front side of the upper box 3, viewing windows 6 for visually confirming the amount of grain stretched in the storage portion are vertically arranged in series.
[0007]
[Problems to be solved by the invention]
The above-described grain dryer A puts the grain into the storage part in the machine body w by operating various switches 50... Provided in the controller 5. The amount of cereal is visually confirmed through the controller 5, the controller 5 is set to the controller 5 by operating the cereal amount setting dial provided in the controller 5, and the drying condition corresponding to the set amount of cereal is set in the controller 5. Although it is used to perform the drying operation, it is difficult to visually confirm the amount of tension applied through the viewing window 6..., So that there is a problem that incorrect drying conditions are set.
[0008]
The grain dryer A is usually installed in a barn or the like, and when the barn is dim, and when the amount of tension is large, look up at the upper viewing window 6 of the viewing windows 6 that are arranged vertically. Since the level of the grains appearing there is found, it is difficult to avoid misidentification when visually confirming the amount of tension through the viewing window 6 ... even during daylight. .
[0009]
In addition, the grain dryer A inspects and repairs the operating parts of the machine as needed to ensure safety. However, the interior of the machine is surrounded by the machine wall, so it can be viewed through the viewing window 6. However, it is too dark to understand, and an operator has to enter the machine w from an inspection port provided on the ceiling of the machine w, and this inspection work is troublesome.
[0010]
The present invention was made in order to solve the above-mentioned problems occurring in a conventional grain dryer, and after finishing the operation of inserting the grain into the storage unit, predetermined drying conditions are set. Visual confirmation of the amount of sticking through the sight glass when starting the drying operation can be performed accurately and without misidentification, and the inside of the machine for safety can be checked through the sight window. The object is to provide a new means to make it easy.
[0011]
[Means for Solving the Problems]
And in this invention, as a means for achieving the above-mentioned object, the inner box constituting the drying part is overlapped and connected on the bottom box-like lower box constituting the cereal collecting part, and on that, The upper box forming the grain storage part is stacked and connected to assemble the airframe, and the elevator is erected on the front of the airframe, the bottom of which is connected to the lower conveyor provided in the lower box, and the top is Connected to the upper conveyor provided in the box, a controller that controls the operation of each operating part is mounted on the front side of the machine, and the level of grain stuck on the machine wall on the front side of the upper box of the machine In the grain dryer in which the viewing windows to be visually confirmed are arranged in parallel up and down, a mounting base is provided on the top plate of the upper box, and the light beam is projected from inside the upper box to the inside of the viewing window. is intended to raise the grain dryer, characterized in that the So設the projector.
[0012]
DETAILED DESCRIPTION OF THE INVENTION
In the means of the present invention, the inner box constituting the drying part is connected to the upper box of the table box-like lower box constituting the grain collecting part, and the upper box forming the grain storage part is placed thereon. Assemble the airframe and assemble the airframe, erect the elevator on the front of the airframe, connect the bottom of the elevator to the terminal side of the lower conveyor that mounts it on the lower box, and mount the top of the elevator on the upper box For the purpose of configuring the grain dryer by connecting the start end side of the upper conveyor and the unloading pad in a switchable manner and mounting a controller for controlling the operation of each operating unit on the front side of the machine body, You may comprise similarly to a grain dryer.
[0013]
Then, the amount of grain stretched by operating the operation part under the control of the controller on the machine wall on the front side of the upper box of the machine body that forms the storage part for placing the grain to be dried of this grain dryer. You may comprise similarly to the upper box of the body of the conventional grain dryer about installing the observation window for confirming by visual observation in parallel up and down in series.
[0014]
The top plate of the upper box is provided with a mounting base for the projector at a position close to the front of the portion located above the inside of the viewing window arranged in parallel above and below as much as possible. By installing a projector that projects illumination light from the inside of the upper box to the viewing window, when the grain is put in the upper box that becomes the storage part, the projector is turned on by turning on the projector. Of the sight windows parallel to the sight, the sight windows located below the level of the grain that has been stretched are blocked by the grain, and only the sight windows located above the grain level are blocked. Then, the projection from the projector leaks out to the front side of the upper box, and the amount of projection with respect to the extension capacity of the storage portion is calculated back by the viewing window through which the projection of this projector leaks. Can be confirmed, and when there is no grain in the aircraft, floodlight By projecting light to allow easy through the inspection viewing window in the body.
[0015]
At this time, it is effective that the light projecting from the inside of the viewing window by the projector to the viewing window is performed directly at a short distance. Due to the restriction of the upper conveyor mounted on the left and right intermediate parts of the top plate of the box, when it must be installed at a position removed from the upper conveyor to the side, the machine wall on the front side of the upper box The opening position of the viewing window to be opened is set according to the position of the mounting base provided on the top plate of the upper box.
[0016]
In addition, the projector is detachably attached to the mounting base, and when a worker enters the machine from the inspection port provided on the top plate of the upper box to inspect and repair each part, the projector for that work To be used.
[0017]
【Example】
Next, embodiments will be described in detail with reference to the drawings. In addition, the same code | symbol shall be used about the drawing member as a structural member with the same effect as the conventional means.
[0018]
FIG. 4 is a perspective view of the whole grain dryer A for carrying out the means of the present invention. In FIG. 4, w is a machine body, 4 is an elevator that stands on the front surface of the machine body w, and 5 is a front surface of the machine body w. The mounted controller is shown.
[0019]
Reference numeral 1 denotes a lower box formed in the shape of a tray box that constitutes the cereal collection part of the machine body w, and a cereal collection basket (not shown) and a lower conveyor 11 are mounted inside.
[0020]
2 is an inner box that forms a surrounding frame and constitutes a drying section connected to the lower box 1 described above. Inside, a hot air duct and a grain that are partitioned by a gas-permeable partition and arranged in parallel The hot air generating device 24 for generating hot air to be supplied to the above-described hot air guiding passage is installed on the front side, and the above-mentioned exhaust side is provided on the rear side. An exhaust fan 25 that draws exhaust air from the air passage is mounted.
[0021]
3 is an upper box that serves as a storage part for the grains that are connected to each other on the above-described middle box 2 that constitutes the drying unit, and unit upper boxes 3a that are assembled in a square frame shape are connected in multiple stages. A top plate 30 is provided on the upper surface of the uppermost unit upper box 3a, and an upper conveyor 31 is mounted on the left and right central portions of the top plate 30. The conveying direction is connected to the elevator 4 through a discharge cylinder 40 provided at the top of the elevator 4 that is erected on the front surface of the machine body w so as to be switchable with an extraction rod 41 provided there.
[0022]
6 is a viewing window established on the machine wall on the front side of the upper box 3 that constitutes the upper half side of the machine body w. In FIG. 4, which is the opposite side to the elevator 4 standing on the front side of the machine body w. In the part approached to the left, each unit upper box 3a stacked in multiple stages is opened in the form of a long hole in the vertical direction so as to be aligned vertically.
[0023]
Reference numeral 7 denotes a mounting base of the projector 8 provided on the top plate 30 of the upper box 3, and an upper conveyor 31 provided at the left and right central portions of the top plate 30 so as to be positioned above the above-described viewing window 6. It is installed in the site | part which approached the front of the body w in the position removed from the side.
[0024]
Reference numeral 8 denotes a projector mounted on the mounting base 7, which is configured by attaching a hood 80 formed on the inner surface side to a reflecting mirror on a window hole 70 opened in the mounting base 7 and mounting a light bulb 81 on the hood 80. The light emitted by energization of the light bulb 81 is directly radiated as shown in FIG. 6 inside the viewing windows 6...
[0025]
【The invention's effect】
As described above, the upper box serving as the grain storage part of the grain dryer according to the present invention is a machine on the front side of the upper box in order to visually confirm the amount of grain stuck therein. The light beam is projected from the inside of the top box to the inside of the peeper window by the projector attached to the top plate of the top box for the peeper windows arranged in parallel on the wall. A viewing window in which the light emitted by the lighting of the projector when the grain to be stored is stretched in the upper box forming the storage part is located above the level of the stretched grain From this, it leaks out to the front side of the fuselage, so that the amount of tension with respect to the tension capacity can be calculated back and accurately determined.
[Brief description of the drawings]
FIG. 1 is an overall perspective view of a conventional grain dryer.
FIG. 2 is a longitudinal front view of the above.
FIG. 3 is a vertical sectional side view of the same.
FIG. 4 is an overall perspective view of a grain dryer for carrying out the present invention.
FIG. 5 is a perspective view of the upper box portion of the body of the grain dryer according to the embodiment.
FIG. 6 is a longitudinal sectional view of an essential part of the upper box part.
[Explanation of symbols]
A ... Grain dryer, a ... Folding wall, b ... Panel, w ... Airframe, 1 ... Lower box, 10 ... Grain basket, 11 ... Lower conveyor, 2 ... Middle box, 20 ... Bulkhead, 21 ... Wind guide , 22 ... Downstream, 23 ... Exhaust passage, 24 ... Hot air generator, 25 ... Exhaust device, 3 ... Upper box, 3a ... Unit upper box, 30 ... Top plate, 31 ... Upper conveyor, 4 ... Elevator, 40 DESCRIPTION OF SYMBOLS ... Release | release cylinder part, 41 ... Extraction rod, 5 ... Control panel (controller), 50 ... Switch, 6 ... Viewing window, 7 ... Mounting stand, 70 ... Window hole, 8 ... Floodlight, 80 ... Hood, 81 ... Light bulb.

Claims (2)

Connect the inner box that constitutes the drying part on the lower box that forms the grain collecting part, and connect the upper box that forms the storage part of the grain. Assemble the elevator on the front of the machine, connect the bottom of the elevator to the lower conveyor on the lower box, connect the top to the upper conveyor on the upper box, A grain drying machine equipped with a controller that controls the operation of the machine and provided with a viewing window on the machine wall on the front side of the upper box of the machine to visually confirm the level of grain stuck in the top and bottom The grain dryer according to claim 1, wherein a mounting base is provided on the top plate of the upper box, and a projector for projecting light from the upper box is installed on the inner side of the viewing window . Mounted for detachably attaching the projector to mount, grain dryer of claim 1, wherein a worker entering the projector into the aircraft, characterized in that as Rokr in aircraft during inspection.

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