JPH0611260A - Grain receiving device for grain drying equipment and the like - Google Patents

Abstract

PURPOSE:To make it possible for an operator to monitor the receiving condition of grain from the inside of an operation chamber. CONSTITUTION:One part of a receiving hopper 3 to receive grain is made to face inside of an operation chamber 9, and a peeping window 15 from which the grain condition in the receiving hopper 3 can be confirmed from the operation chamber 3 side is provided. Since an operator in the operation chamber 9 can confirm the receiving condition, the start and administration of the ensuing works become easier.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cargo receiving device such as a grain drying facility.

[0002]

2. Description of the Related Art Conventionally, many cargo receiving hoppers for receiving incoming grains are provided at the entrance of the building of a grain drying facility. Therefore, an operation room provided as a separate room for preventing dust inside the building. The operator was unable to confirm the state of the inside of the load receiving hopper.

[0003]

In the grain drying facility, the incoming grain is received by the load receiving hopper installed at the entrance of the building of the grain drying facility, and is flowed down inside the load receiving hopper to be installed on the lower side. The cargo is transferred to a roughing machine by a cargo receiving conveyor, etc., but the cargo receiving operator confirms the condition inside the cargo receiving hopper and contacts the operator in the operation room provided in the building. Work adjustment operations and the like are performed, and post-operation rough selection, drying, and hulling work are performed.

Due to the above, the cargo receiving may not be performed smoothly due to forgetting contact between the cargo receiving operator and the operating operator, and a flow rate sensor or the like may be provided on the cargo receiving conveyor to check the grain receiving quantity. Although the control is performed, when the bridging state occurs due to the straw waste, the grain may be clogged, which may cause troubles, but it is intended to eliminate these.

[0005]

According to the present invention, a part of a cargo receiving hopper 3 for receiving incoming grains is provided so as to look into an operation room 9 provided in a building of a grain drying facility, and the operation is performed. A cargo receiving device such as a grain drying facility is characterized in that a viewing window 15 for confirming the state of the grain in the cargo receiving hopper 3 is provided on the chamber 9 side.

[0006]

In the grain drying facility, the incoming grain is received by the load receiving hopper 3 installed across both the entrance of the grain drying facility building and the operation room 9 in the building. Although it flows down in the hopper 3 and is transferred by a load receiving conveyor or the like provided on the lower side and is supplied to a coarse sorter or the like, the operator in the operation chamber 9 determines the state of the grains in the load receiving hopper 3. The operator directly confirms through the viewing window 15 of the load receiving hopper 3 looking into the operation room 9, and the adjustment operation of the post-work is performed by this confirmation, and the rough selection of the post-work, the drying and the hulling work are performed. Done.

[0007]

According to the present invention, the operator in the operation room 9 in the building of the grain drying facility directly confirms the state of the grain in the load receiving hopper 3 for receiving the grain. When the operator does not forget to contact the operator, and when troubles such as grain clogging occur in the load receiving hopper 3, the operator can immediately respond to these troubles.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows a part of a building 2 of a grain drying facility 1 that includes a load receiving hopper 3 that receives the grain, a load receiving conveyor 4 that transfers the load grain, a grain raising device 5 for a rough sorter, and a rough sorter 6. It shows an outline in which a dryer sublimation device 7, a grain dryer 8 and the like are provided.

The cargo receiving hopper 3 is provided so as to partially look into the entrance of the building 2 and an operation room 9 provided inside the building 2 as a separate room for preventing dust and the like. The quadrangular shape of the upper end is sequentially inclined toward the center of the lower part to form a discharge port 10 at the lower end, and rotatable support shafts 11, 11 are rotatably supported on both side walls of the discharge port 10. A fan-shaped on-off valve 12 is provided on the support shafts 11, 11. A ceiling plate 14 is provided on a ceiling portion of the load receiving hopper 3 looking into the operation room 9, and a viewing window 15 is provided on the ceiling plate 14, and an illumination lamp 16 and the like are provided in the load receiving hopper 3. With
This is a configuration that allows you to check the state of the internal grains. In the operation room 9, an operator is provided with an operation device for starting, stopping and controlling each device.

The cargo receiving conveyor 4 is provided with the cargo receiving hopper 3
It is provided on the lower side and flows down in the load receiving hopper 3 so that the discharge port 1
The grain discharged from No. 0 is received by the conveyor belt 17, transferred by the conveyor belt 17, and supplied into the grain raising device 5 for the coarse sorter. The coarse grain raising device 5 receives the grains supplied from the conveyor belt 17 and conveys the grains to the upper part by a belt with a bucket conveyor provided inside, and roughly sorts them into straw waste and grains. It is configured to be supplied to the roughing machine 6 and to be roughly sorted by the roughing machine 6.

The sublimation device 7 for the dryer is the coarse selection device 6
The grain coarsely selected in (1) is received, and the grain is conveyed to the upper part by a belt with a bucket conveyor provided inside and is supplied to the dryer 8. The dryer 8 includes a dryer main body 18 for storing and drying dried grains, a sublimation machine 19 for reducing and circulating the dried grains in the dryer main body 18, and a drying device 20 for generating a drying wind. And the like.

The sublimation machine 19 has a mounting plate 19 'provided on the side wall 18' of the sublimation machine mounted on one side of the dryer main body 18 with bolts and nuts. A grain raising chamber 21 is formed on one side in the left-right direction, and an air passage chamber 22 is formed on the other side. A belt with a bucket conveyor 23 is stretched between the upper and lower pulleys in the grain raising chamber 21, an upper end is provided with a delivery cylinder 23 'to communicate with an upper transfer device 24', and a lower end is a lower transfer device. The grain transferred to the upper part by the bucket conveyor 23 in communication with 25 'is supplied to the upper transfer device 24' through the ejection cylinder 23 'and transferred by the upper transfer device 24'. It is configured to be supplied into the dryer main body 18 and circulated.

An air inlet 24 is provided at the upper end of the air passage chamber 22.
And a blower outlet 25 is provided at the lower end, and the blower inlet 2
Reference numeral 4 denotes a configuration in which one end portion of a ventilation passage 28 formed by a ventilation passage cover 27 that communicates with the ventilation fan 26 communicates with the ventilation outlet 25, and the ventilation outlet 25 communicates with the drying device 20. The dry air from the blower fan 2
6, the air passage 28, the air inlet 24, the air passage chamber 2 passing through the dryer main body 18 from the air blow fan 26.
2. It is configured to be circulated and returned to the drying device 20 via the air outlet 25, and the grain flowing down the dryer main body 18 is exposed to the drying air and dried. The dried grains are supplied to a huller (not shown) and hulled.

6 to 8 are views showing another embodiment,
The sublimation machine 29 is equipped with a mounting plate 31 provided on the side wall 30 of the sublimation machine on one side of the dryer main body 18 with bolts and nuts, etc. A grain raising chamber 32 is formed, and an air passage chamber 33 is formed on the rear side. A bucket conveyor 3 is provided between the upper and lower pulleys in the grain raising chamber 32.
A belt with 4 is stretched, and a discharge cylinder 33 'is provided at the upper end so as to communicate with the upper transfer device 32', and a lower end communicates with the lower transfer device 34 ', and is conveyed to the upper part by this bucket conveyor 34. The crushed grains are supplied to the upper transfer device 32 'through the ejection cylinder 33', transferred by the upper transfer device 32 ', supplied to the dryer main body 18, and circulated. .

A blower inlet 35 is provided at the upper end of the air duct chamber 33.
And a blower outlet 36 is provided at the bottom, and the blower inlet 35
Is configured to communicate with one end of a ventilation path 39 formed by a ventilation path cover 38 that communicates with the ventilation fan 37, and the ventilation outlet 36 is configured to communicate with the drying device 20.
Dry air from the drying device 20 passes through the dryer main body 18 by the blower fan 37 and the blower fan 37.
Through the air passage 39, the air inlet 35, the air passage chamber 33, and the air outlet 36.

As a result, it is not necessary to separately provide the air passage chamber 33 through which the dry air circulates, the mounting is simplified, and the cost can be reduced. The operation of the above embodiment will be described below. In the grain drying facility 1, the incoming grain is supplied into the cargo receiving hopper 3 installed across both the entrance of the building 2 and the operation room 9 in the building 2,
The conveyor belt 17 of the cargo receiving conveyor 4 is discharged from the discharge port 10 by flowing down the cargo receiving hopper 3 and opening the on-off valve 12.
Supply up.

When detecting the state of the grain in the load receiving hopper 3, the operator in the operation room 9 confirms from the viewing window 15 provided on the ceiling plate 14 in the load receiving hopper 3,
When it is necessary to change the post-work process, the operator operates the operating device or the like in the operating room 9 to make the change. The grains on the conveyor belt 17 are transferred by the conveyor belt 17, supplied into the coarse grain raising device 5 for coarse selection, and conveyed to the upper portion by the bucket conveyor of the coarse grain raising device 5 for coarse selector. It is supplied into the coarse selection machine 6 and is roughly selected into straw waste and grains by the coarse selection machine 6, and the coarsely selected grains are supplied to the dryer grain-raising device 7 and the dryer grain-raising. It is conveyed to the upper part by the bucket conveyor of the device 7 and supplied into the grain dryer 8.

The grains fed into the dryer 8 are fed down the dryer main body 18 into the grain raising chamber 21 of the grain raising machine 19 and are conveyed to the upper portion by the bucket conveyor 23 and transferred to the upper portion. It is supplied to the device 24 ', transferred by the upper transfer device 24', supplied to the dryer main body 18 and circulated. The dried air from the drying device 20 is sucked and exhausted by the blower fan 26 so that the grains in the circulation pass through the dryer main body 18 and are blown from the blower fan 26 to the blower passage 28 and the blower inlet 24. The dried grain is dried by being exposed to the dry air that is circulated and returned to the drying device 20 through the air passage chamber 22 and the air outlet 25, and the dried grain is supplied to the huller and hulled.

[Brief description of drawings]

 The figure shows an embodiment of the invention.

FIG. 1 is a plan view of a part of a grain drying facility.

FIG. 2 is an enlarged sectional view taken along line AA of FIG.

FIG. 3 is an overall enlarged side view of a grain dryer in a grain drying facility.

FIG. 4 is an enlarged plan view of a part of the grain dryer of the grain drying facility.

FIG. 5 is an enlarged side perspective view of a part of the grain dryer.

FIG. 6 is an overall enlarged side view of a grain dryer of a grain drying facility showing another embodiment.

FIG. 7 is an enlarged plan view of a part of a grain dryer of a grain drying facility showing another embodiment.

FIG. 8 is an enlarged side perspective view of a part of a grain dryer showing another embodiment.

[Explanation of symbols]

 3 Loading hopper 9 Operating room 13 Projection 15 Peep window

Claims (1)

[Claims] 1. A part of a side surface of a cargo receiving hopper 3 for receiving incoming grains is provided so as to look into an operation room 9 provided inside a building of a grain drying facility, and the operation room 9 side is provided with A load receiving device for a grain drying facility or the like, which is provided with a viewing window 15 for confirming the state of the grain in the load receiving hopper 3.