JPH07147893A - Recovery of drying object and bed for drying - Google Patents

Abstract

PURPOSE:To easily and efficiently carry out the recovering work of a drying object such as shredded Japanese radish in the transfer of the object from a sun-drying bed to a drier. CONSTITUTION:This recovery process is composed of (1) the 1st step to spread a sheet-formed drying object 6 on a floor and cover the object with a winding sheet material 7, (2) the 2nd step to form a rolled material R by rolling the winding sheet material 7 together with the sheet-formed drying object 6, (3) the 3rd step to pull up a cutting cord 2 or a belt preparatorily placed between the surface of the floor 1 and the sheet-formed drying object 6 at the prearranged cutting position of the sheet-formed drying object 6 or to roll the cutting cord 2 or belt in the winding end of the roll material R and pull the cord toward the outer circumferential side of the roll material to cut the sheet-formed drying object 6 rolled in the form of the roll material R from the remaining sheet-formed drying object 6 spread on the floor and (4) the 4th step to transport the roll material R, spread again on the shelf of a drier and remove the winding sheet material 7.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The first and second inventions of the present invention are to collect and transport an object to be dried, such as shredded radish, which is spread in a sheet on a floor for sun drying, and to put it on a shelf of a dryer. The present invention also relates to a method for recovering a dried object for spreading again, and the third invention is
The present invention relates to a drying floor used in the method for collecting those objects to be dried.

[0002]

2. Description of the Related Art For example, in order to dry shredded radish and produce dried daikon radish, there are a method of drying in the sun and a method of drying with a dryer using a heat pump type air conditioner or the like. Drying with a drier can be performed with drying air controlled to a predetermined temperature and humidity without being affected by the weather, but equipment costs and energy costs such as electric power are high. On the other hand, in the sun drying, the shredded radish is spread on the sun drying floor and dried with the natural wind and the heat of the sun. It's done, but it's easily affected by the weather.

During the sun drying, for example, the water content is 3
In the state of 0 to 70%, if the weather suddenly changes, it is necessary to promptly collect and dry with a dryer. For example, it is not good to leave it as it is when the wind stops, because quality deterioration such as discoloration occurs. When it is raining, it is also not preferable to cover the vinyl sheet and leave it as it is because it causes quality deterioration.

Therefore, when the weather suddenly changes during the sun drying as described above, it is necessary to recover the object to be dried from the sun drying floor, move it to the shelf of the dryer, and switch to the drying by the dryer. There is. In order to move the drying object, conventionally, the object to be dried such as shredded radish spread in a sheet shape is once scraped into a basket or the like, transported to a dryer, and sequentially spread on each shelf of the dryer. Was going on.

However, this work is wasteful, such as temporarily scraping the sheet-shaped object to be dried and spreading it again on each shelf of the dryer, and it is troublesome, and the object to be dried is physically damaged by the operation. This may lead to deterioration of quality. Moreover, there is a problem in that it is difficult to uniformly spread it when re-spreading, and unevenness is caused in the dry finish quality due to non-uniform resetting.

From such a background, as a method of recovering the object to be dried for solving the above problems, a sheet-shaped object to be dried such as shredded radish spread on the floor for sun drying is wound up with a sheet for winding. The roll-shaped sheet-shaped body is covered with a sheet-shaped body for winding, and the sheet-shaped body for winding is rolled into a roll form from one side to a dryer, and the roll is placed on the shelf of the dryer. A recovery method was first proposed in which the sheet-shaped material was unfolded again and the winding sheet-shaped material was finally removed (see Japanese Patent Application No. 5-71351).

[0007]

By the way, in the above-mentioned proposed method, a sheet-shaped object to be dried has a size commensurate with the sheet-shaped body for winding (in other words, a size for forming one roll-shaped body). However, it is necessary to cut it by lifting one bamboo cage on the floor for drying which is constructed by arranging multiple bamboo cages in parallel. The method of separating and breaking the sheet-shaped object to be dried at the step with the bamboo cage and the method of cutting the sheet-shaped object to be dried into an appropriate size by using a spatula or the like were adopted.

However, with a drying floor whose floor surface is formed of a single piece of vinyl net or the like, it is not possible to perform a cutting operation such as lifting the bamboo cage as described above, and it is also necessary to cut with a spatula or the like. However, if the width of the drying floor (dimension in the short side direction) reaches nearly 2 m, there is a problem that the cutting operation is difficult and extremely inefficient work because the hand cannot reach from one side. There was still room for improvement in the collection method.

An object of the first to third inventions is to solve the above problems by adopting a rational cutting mode.

[0010]

[Means for Solving the Problems]

[First invention] The characteristic constitution of the method for recovering an object to be dried according to the first invention is that a sheet material for winding on an object to be dried such as shredded radish spread in a sheet on a floor for sun drying. In the first step of covering the sheet-shaped object to be dried, the second step of forming the roll-shaped object by winding the covered sheet-shaped object with one side from the sheet-shaped object to be dried, and By pulling up a cord or band for cutting that has been laid in advance between the floor surface of the floor and the sheet-shaped drying target, the sheet-shaped drying target and the rest on the floor made into the roll-shaped body 3rd step of cutting the sheet-shaped object to be dried, and after transporting the cut roll-shaped body, the roll-shaped body is unfolded again on the shelf of the dryer to remove the winding sheet-shaped body And performing the process.

[Second invention] The characteristic constitution of the method for recovering a dried object according to the second invention is that the object to be dried, such as shredded radish, which is spread in a sheet shape on a floor for sun drying is wound up. A first step of covering the sheet-shaped body, a second step of winding the covered sheet-shaped body for winding together with the sheet-shaped drying object from one side to form a roll-shaped body, and a cord or band for cutting The tool is laid on the sheet-shaped object to be dried at the planned cutting point of the sheet-shaped object to be dried and wound around the winding end of the roll-shaped body, and the wound cutting cord or band-shaped tool is rolled. A third step of cutting the sheet-shaped drying object which is the roll-shaped object and the remaining sheet-shaped drying object on the floor by pulling it toward the outer peripheral side, and after transporting the rolled object after the cutting. Unfold it on the shelf of the dryer, It is to implement a fourth step of removing the sheet-like body.

[Third Invention] A characteristic feature of the drying floor according to the third invention is a drying floor used in the method for recovering a drying object according to the first or second invention, which is spread in a sheet shape on the floor. A floor main body with one end fixed to the floor side edge at a position corresponding to the planned cutting location of the sheet-shaped drying target, and a cutting cord or strip for cutting the drying target such as shredded radish It is attached to the.

[0013]

[Action]

[Operation of the First Aspect of the Invention] In the recovery method of the first aspect of the present invention, the object to be dried such as shredded radish spread on the floor in a sheet shape is not collected by scraping but is wound up in a roll shape. At this time, since the sheet for winding is covered and wound, the object to be dried does not fall apart and can be wound cleanly without damage (first and second steps).

Next, the cord or belt for cutting which has been laid in advance between the floor surface and the sheet-shaped object to be dried is pulled up at the planned cutting point of the sheet-shaped object to be dried. The sheet-shaped object to be dried in a roll form and the remaining sheet-shaped object to be dried on the floor are cut. At this time, since the roll-shaped body itself can act as a weight and a ruler for pulling up the cord or band, cutting can be performed easily and appropriately (third step).

As a lifting operation of the cord or band, if one end of the cord or band is fixed to a side edge of the floor and only the other end is pulled,
If one person can easily perform the cutting operation, and when two operators can be secured, it is possible to adopt a form in which each operator pulls up both ends of the cord or band.

Then, the roll-shaped body after cutting is carried, and it is unfolded again on the shelf of the dryer to remove the winding sheet-shaped body. Since the roll collapse occurs during transportation, and when the roll-shaped body is spread again on the shelf of the dryer, the winding sheet-shaped body functions as a separator, so that it is easy and It can be appropriately developed into the original sheet shape (fourth step).

[Operation of Second Present Invention] In the recovery method of the second invention, the operations of the first step, the second step and the fourth step are the same as those of the first invention described above.

Then, in the third step, a cord or band for cutting is laid on the sheet-shaped object to be dried at the planned cutting point of the sheet-shaped object to be dried, and is applied to the winding end of the roll-shaped member. After being rolled up, the rolled cord or strip for cutting is pulled to the outer peripheral side of the roll-shaped body, whereby the sheet-shaped drying target made into a roll-shaped body and the remaining sheet-shaped drying target on the floor And disconnect. At this time, similarly to the third step in the first aspect of the present invention, the roll itself can act as a weight and a ruler for the pulling operation of the cord or band, so that the cutting can be performed easily and appropriately. .

As with the third step in the first aspect of the present invention, the pulling operation of the cord or band is also performed with one end of the cord or band fixed to the side edge of the floor. If only one end is pulled, one person can easily perform the cutting operation, and if two operators can be secured, both ends of the cord or band are operated separately. It is also possible to adopt a form in which a person pulls.

[Operation of the Third Invention] In the drying bed of the third invention, the recovery method of the first invention or the second method is used.
Since the cutting cord or band used in the recovery method of the invention is attached to the floor main body with one end fixed to the floor side edge at a position corresponding to the planned cutting location of the sheet-shaped drying object, 1
No matter which of the recovery method of the invention or the recovery method of the second invention is carried out, the other end of the cord or band is simply pulled up or pulled to the outer peripheral side of the roll-shaped body, It is possible to cut the sheet-shaped drying target in the form of a roll and the remaining sheet-shaped drying target on the floor, and the cutting operation can be easily performed by one person.

[0021]

【The invention's effect】

[Effects of the first and second inventions] That is, according to the first and second inventions, a floor of a drying floor is used when recovering and moving an object to be dried, such as shredded radish spread in a sheet shape. It can be easily and appropriately cut with a cord or band for cutting regardless of the surface configuration and size, and it is coupled with the basic collection method of winding the drying target in sheet form together with the sheet form for winding. Therefore, it becomes possible to collect the object to be dried more easily and efficiently.

[Effects of the Third Invention] According to the third invention, a sheet of cord or band is obtained regardless of which of the recovery methods of the first and second inventions is performed. Since the cutting operation of the object to be dried can be easily performed by one person, more efficient collection work and labor saving can be effectively achieved.

[0023]

Embodiments Next, embodiments will be described with reference to the drawings.

FIG. 1 shows a floor 1 for sun-drying shredded radish as an object to be dried, and as a floor material, a piece of vinyl net 1a is fixedly spread over the entire upper surface of the floor stand 1b. It is stretched and this vinyl net 1a
Spread the shredded radish on the top with an appropriate thickness, and dry it with natural wind and the heat of the sun.

The width of the floor surface is about 1.8 m, and a large number of 1.8 m square sections can be taken in a line on the floor surface.

Further, the drying floor 1 is provided with a thread-like tool 2 as a cutting cord or a band-like tool for cutting the shredded radish spread on the vinyl net 1a in units of sections. Specifically, at each of the division boundary lines (in other words, the planned cutting positions of the sheet-like shredded radish), one end of the cutting filamentous material 2 is connected and fixed to the projecting material 1c of the floor-side edge portion. is there.

On the other hand, FIG. 2 shows a shelf structure of a dryer for artificially drying shredded radish, in which wheels 5 are provided on the bottom of a frame 4 on which a plurality of shelf plates 3 are placed at predetermined intervals in the vertical direction. As a result, a shelf car is constructed, which is put into and taken out of the drying room of the dryer. Each shelf 3 is made of a metal net and has a size of about 1.8 × 0.9 m. That is, each shelf 3 has a size of almost a half section in the drying floor 1.

The shredded radish spread on the vinyl net 1a of the drying floor 1 is collected in a semi-dried state in accordance with the weather and moved to a dryer, and then dried by a dryer. -Transportation work is performed as follows.

That is, since the shredded radish 6 spread on the vinyl net 1a is intertwined into a sheet shape like a non-woven fabric, the sheet-shaped shredded radish 6 is divided into each section size. It is rolled into a roll and then conveyed in the form of this roll to a dryer for re-spreading on the shelf 3.

Specifically, first, as a "first step", as shown in FIG. 3A, a nylon net 7 having a size of about 2.5.times.1.8 m as a sheet-shaped body for winding. Is covered on one section of the shredded radish 6 spread in a sheet shape. At this time, on the winding start side, nylon net 7
The edges of the shredded radish 6 are almost aligned with the edges of the shredded radish 6, or the edges of the shredded radish 6 are slightly overlapped. Therefore,
On the winding end side, the end of the nylon net 7 protrudes about 0.7 m from one section of the sheet-like shredded radish 6.

On the drying floor 1, as an operation before spreading the shredded radish 6 on the vinyl net 1a,
Section boundary line (planned cutting location of sheet-like shredded radish 6)
The cutting thread 2 is previously laid between the sheet-like shredded radish 6 and the vinyl net 1a as the floor material, and the free ends of the cutting thread 2 are attached to the sheet-shaped shredded radish 6 side. It is hung down so that it protrudes from the edge.

Further, the nylon net 7 as the above-mentioned sheet-like member for winding has rods 7a attached to the end on the winding start side and the end on the winding end side, respectively. A net covering operation and a winding operation can be easily performed on the sheet-shaped shredded radish 6 regardless of the floor width of 1.8 m, and when the roll-shaped body is formed, the rod 7a functions as a core material. .

As the next "second step", as shown in FIG. 3 (b), a sheet of shredded radish 6 with a nylon net 7 overlaid on one side with the nylon net 7 on the inside. Roll from the side (starting side). At this time, the operation rod 8 is used to scoop up the winding start end of the sheet-shaped shredded radish 6 to facilitate the winding operation.

Then, approximately one section of the sheet-shaped shredded radish 6 is wound up to form a roll-shaped body R.

Subsequently, the "third step" is shown in FIG.
As shown in FIG. 5, the rolled roll-shaped body R is used as a weight and a ruler on one side of the partition boundary, and the sheet-shaped shredded radish 6 is pressed by the operation rod 8 on the other side. In this state, the free end of the cutting filamentous tool 2 corresponding to the winding section is pulled up, whereby the sheet-like shredded radish 6 as the roll-like body R and the remaining sheet-like shredded radish 6 on the floor are removed. Cut with the thread-like tool 2.

After cutting, the above-mentioned protruding portion of the nylon net 7 is overlapped and wound on the outer sheet-like shredded radish 6 of the roll-shaped body R, whereby the shredded radish portion located outside the roll-shaped body R is wound. (Note that in each figure, the winding of the roll-shaped body R is drawn to be extremely loose and sparse in order to facilitate understanding. Therefore, the protruding size of the nylon net 7 and the circumference of the roll-shaped body R are shown. There is an error in the relationship with).

Then, the above-mentioned first to third steps are repeated to form a plurality of roll-shaped bodies R, and these are transported to the place where the dryer is installed by a transport vehicle or the like.

In the "fourth step", each of the conveyed roll-shaped bodies R is spread again on the shelf plate 3 of the dryer, and the nylon net 7 as the winding sheet-shaped body is removed. , Perform the following steps.

First, as shown in FIG. 4A, the two shelves 3 removed from the frame 4 of the shelving unit are placed side by side on the workbench 9, whereby a section of the drying floor 1 is divided. A development surface having a size substantially equal to the size of the minute portion is formed on the two shelf plates 3.

Then, after the first roll-shaped body R is placed on one end of the above-mentioned developed surface, the additional rod 7a on the winding end side of the nylon net 7 in the roll-shaped body R is pulled, whereby the roll is rolled. The shape R is spread over the two shelves 3 and unfolded, and the nylon net 7 used as the winding sheet is removed.

Further, after the first roll-shaped body R is unfolded and the nylon net 7 is removed, the second roll-shaped body R is similarly unfolded in a state of being superposed thereon, and the second roll-shaped body R is The nylon net 7 in the body R is also removed, whereby the two-layer sheet-like shredded radish 6 is placed on the two shelves 3 juxtaposed.

Next, one shelf plate located on the side of the addition plate 10 with the addition plate 10 being applied to the upper surface at one end side of the sheet-like shredded radish 6 placed in two layers as described above. Three
Together with the sheet-like shredded radish 6 on the plate and on the sheet-like shredded radish 6 on the shelf plate 3 on the other side, and after the stacking operation, the splicing plate 10 is pulled out, whereby one shelf board Sheet-like shredded radish for 2 divisions on 3
Are folded and placed in a four-layer state.

In this way, the sheet-like shredded radish 6 for two compartments is folded and placed on each of the shelves 3 in a four-layered state, and the four-layered shelves 3 are placed on the frame of the rack truck. Four
It becomes the procedure to return to.

[Other Embodiments] Next, other embodiments will be listed.

(1) In the above-described embodiment, as an embodiment of the first invention, the cutting filamentous material 2 is cut into sheet-like shredded radish 6 at the division boundary line (the planned cutting point of sheet-like shredded radish 6). It was previously laid between the floor and the vinyl net 1a as the floor material, but instead of this, a procedure as shown in the order of (a) to (c) in FIG. 5 is adopted as an embodiment of the second invention. May be.

That is, as shown in (a) of FIG. 5, the "first step" in which the sheet-like shredded radish 6 on the floor is covered with the nylon net 7 as the sheet-like body for winding, and (b) in FIG. ), The "second step" in which the covered nylon net 7 is wound from one side together with the sheet shredded radish 6 to form the roll-shaped body R is performed in the same manner as in the above-mentioned embodiment, The cutting tool 2 is not laid in advance between the sheet-shaped shredded radish 6 and the vinyl net 1a as the floor material, and the cutting thread-shaped tool 2 is placed on the sheet-shaped shredded radish 6 spread on the floor. Leave it alone.

Then, as the "third step" of cutting the sheet-like shredded radish 6 with the thread-like tool 2, as shown in FIG.
In the state of being laid on the sheet-like shredded radish 6 at the planned cutting point (partition boundary line portion), the roll-shaped body R is wound around the winding terminal end, and then the roll-shaped body R is slightly slightly smaller than the partition boundary line portion. In the state of being passed over, the wound filamentous tool 2 is pulled to the outer peripheral side of the roll-shaped body R, whereby the roll-shaped body R itself functions as a weight for pulling operation of the filamentous tool 2, The sheet-like shredded radish 6 as the body R and the remaining sheet-like shredded radish 6 on the floor are cut by the thread-like tool 2.

The "fourth step" of spreading the roll R on the shelf 3 of the dryer again is performed in the same manner as in the above-mentioned embodiment.

(2) In the above-described embodiment and the other embodiment of the above (1), in order to spread the roll-shaped body R again on the shelf plate 3 of the dryer in the "fourth step", the above-described embodiment is used. Instead of adopting such a folded form of the two shelf plates 3 as described above, four roll-shaped bodies R are sequentially developed on the two shelf plates 3 arranged side by side to form a four-layer state, and then, The sheet-like shredded radish 6 in the four-layer state may be cut at a portion corresponding to the boundary between the two shelf boards 3 to complete the placement on each shelf board 3.
Various modifications can be made to the specific method for spreading the roll-shaped body R again on the shelf plate 3 of the dryer in the "process".

(3) The structure of the drying floor 1 in which the shredded radish is spread is not limited to the structure shown in the above-mentioned embodiment, and various modifications can be made. You may use a cage.

(4) The winding sheet 7 is not limited to the nylon net, but various materials and structures can be adopted.

(5) The cord or band for cutting is not limited to the thread 2 as described above, but various structures can be adopted, and the material is synthetic resin such as nylon or natural fiber. Alternatively, various things such as a metal wire and a metal band can be adopted.

(6) In carrying out the recovery method of the first or second invention, it is necessary to adopt a mode in which one end of the cutting cord 2 or the belt-shaped member is connected and fixed to the floor side edge. Instead, the cutting operation of the “third step” is performed in such a manner that both ends of the cutting cord 2 or the band-shaped member are pulled up by different operators or pulled to the outer peripheral side of the roll-shaped body. May be.

(7) In the practice of the third aspect of the present invention, in order to attach the cutting cord 2 or the strip to the drying floor 1, one end of the cutting cord 2 or the strip is placed on the floor side edge. The specific structure for fixing can be modified in various ways.

(8) The first to third inventions are particularly useful when the shredded radish is the object to be dried, but the object to be dried is not necessarily limited to the shredded radish.
Various objects can be applied as long as they are objects to be dried that are spread in a sheet shape on the drying floor 1.

It should be noted that reference numerals are given in the claims for convenience of comparison with the drawings, but the present invention is not limited to the configurations of the accompanying drawings by the entry.

[Brief description of drawings]

FIG. 1 is a perspective view showing a schematic structure of a sun drying floor.

FIG. 2 is a perspective view showing a schematic structure of a shelf of a dryer.

FIG. 3 is a perspective view showing a procedure for recovering an object to be dried.

FIG. 4 is a side view showing a procedure for spreading the collected drying object on the shelf of the dryer.

FIG. 5 is a perspective view showing a recovery procedure in another embodiment.

[Explanation of symbols]

1 Drying Floor 2 Cutting Cord (or Band) 3 Dryer Rack 6 Drying Object 7 Rolling Sheet R Roll

Claims (3)

[Claims] 1. A dried object (6) such as shredded radish spread on a floor for sun drying (1) is collected and transported, and spread on a shelf (3) of a dryer again. A method of collecting a drying target object for drying, comprising: a first step of covering the sheet-shaped drying target object (6) with a winding sheet material (7), and the covered winding sheet material (7). The second step of forming a roll-shaped body (R) by winding the sheet-shaped drying object (6) from one side, and the floor (1) of the floor (1) at a planned cutting point of the sheet-drying object (6) Sheet-shaped drying as the roll-shaped body (R) by pulling up a cord-shaped tool (2) or a belt-shaped tool for cutting which has been laid in advance between the floor surface and the sheet-shaped drying target (6). The third step of cutting the object (6) and the remaining sheet-like dried object (6) on the floor, and the above-mentioned step after the cutting. After transporting the roll-shaped material (R), it is unfolded again on the shelf (3) of the dryer, and the fourth step of removing the winding sheet-shaped material (7) is performed. Recovery method. 2. A drying object (6) such as shredded radish spread on a sun drying floor (1) is collected and transported, and spread on a shelf (3) of a dryer again. A method of collecting a drying target object for drying, comprising: a first step of covering the sheet-shaped drying target object (6) with a winding sheet material (7), and the covered winding sheet material (7). A second step of forming a roll-shaped body (R) by winding one side from the sheet-shaped drying target (6) together with a sheet-shaped drying target (2) or a band-shaped tool for cutting. 6) The sheet-shaped object to be dried (6) is laid on the sheet at the planned cutting point, and is wound around the winding end portion of the roll-shaped body (R), and the rolled cord (2) or band-shaped tool for cutting. To the outer peripheral side of the roll-shaped body to form the roll-shaped body (R), the sheet-shaped drying target (6) and the floor 3rd step of cutting the remaining sheet-shaped drying object (6), and after transporting the cut roll-shaped body (R), it is spread again on the shelf (3) of the dryer. And a fourth step of removing the winding sheet-shaped body (7), and a method of recovering an object to be dried. 3. A drying floor used in the method for recovering a drying object according to claim 1 or 2, for cutting a drying object (6) such as shredded radish spread in a sheet on the floor. The cord for cutting (2) or the band for cutting is attached to the floor main body with one end fixed to the floor side edge at a position corresponding to the planned cutting position of the sheet-shaped drying target (6). Floor.