CN107173435A - The boxboard of crop dryer - Google Patents
The boxboard of crop dryer Download PDFInfo
- Publication number
- CN107173435A CN107173435A CN201710134323.3A CN201710134323A CN107173435A CN 107173435 A CN107173435 A CN 107173435A CN 201710134323 A CN201710134323 A CN 201710134323A CN 107173435 A CN107173435 A CN 107173435A
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- China
- Prior art keywords
- mentioned
- boxboard
- wall
- flange
- crop dryer
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Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B9/00—Preservation of edible seeds, e.g. cereals
- A23B9/08—Drying; Subsequent reconstitution
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Drying Of Solid Materials (AREA)
Abstract
It is an object of the invention to, there is provided one kind can easily assemble, and the boxboard of the firm and low crop dryer of cost, the boxboard of the present invention is characterised by, by the upper edge bending of the steel plate of rectangle, form dual wall portion, use the dual wall portion, the first level wall of outward side towards cereal box is formed respectively and from the first rib wall of first level wall end downward, form top flange, on the other hand, by the lower edge bending of above-mentioned steel plate, form dual wall portion, use the dual wall part, do not formed lower side towards above-mentioned cereal box from wall and from this from wall top towards the second horizontal wall of above-mentioned cereal box outward side, re-form the second rib wall downward from above-mentioned second horizontal wall end, form lower bead.
Description
Technical field
The present invention relates to the cereal drying machine of rice wheat etc., more particularly to constitute positioned at crop dryer upper side and
Store the boxboard of the cereal box of the box-like of cereal.
Background technology
At present, in this crop dryer, for example, as described in JP 2001-41657 publications, in built-in drying
In the drying machine main body in portion etc. when the boxboard (panel) of assembling multistage steel plate all around forms cereal box (top box), make
Used in each plate the flange part that four sides are formed respectively up and down (bending wall) by the plate adjacent with lateral margin up and down each other
Engagement.
Constitute the thick other parts of steel plate of boxboard in addition, above-mentioned flange part is typically contrast and carry out bending machining and shape
Into being welded in four sides around above-mentioned boxboard, and utilize wedge metal part and wedge-like engagement metalwork or screw, nut
Deng fastening the mutual junction surface of above-mentioned flange part via in the engagement opening set by the flange part.
That is, in Japanese Unexamined Patent Publication 2001-41657 publications (reference picture 1 etc.), opposed pairs side in the longitudinal direction
Plate (long panel) forms groove respectively on the above-below direction of the flange part of its each left and right avris, distinguishes between these each grooves
It is embedded in the two longitudinal flange parts of a pair of boxboards (short panel) of left and right directions and engages, forms four be made up of four boxboards
The peripheral frame on side, on the other hand, be arranged at each flange part (bending wall) of the top of this four boxboards, be engaged from above by its
Its four boxboard is combined into each following set flange part of the boxboard of the peripheral frame on four sides.In order to strengthen the flange part and
Positioning when making to engage with the flange part of lower side box plate easily, in the exterior side of above-mentioned following flange part, traverses total length downward
Square bending is substantially at right angles and forms rib wall.Then, using wedge metal part and wedge-like engagement metalwork, used via multiple engagements
Opening portion and the junction surface for fastening above-mentioned each flange part.
As described above, in the manufacture of above-mentioned boxboard, due to other parts are carried out with add for the bending of flange part formation
The perforate processing of work, engagement opening, and the welding of the flange part is carried out, therefore cause cost high, in the crop dryer
Assembling operation in, it is also desirable to boxboard is assembled using wedge, bolt etc., now, exist error by above-mentioned wedge,
The problem of bolt etc. falls on drying machine bottom part body etc., Assembling operation is cumbersome.
In addition, there is also following problems, when producing minimum deviation, gap at the mutual junction surface of boxboard, to cereal
Smoothly flowing produce obstacle, infringement air-tightness, to grain dry function produce obstacle.
The content of the invention
The present invention is in view of the above problems, it is therefore intended that there is provided a kind of boxboard of crop dryer, it is not necessary to by thickness of slab more
Thick other parts are welded in boxboard with flange is formed on steel plate, in addition, need not carry out utilizing wedge etc. in assembling
The work being fixed.
To achieve these goals, the boxboard of the crop dryer of this hair is by the first opposed in the longitudinal direction boxboard group
The second opposed boxboard group is constituted in the lateral direction, and above-mentioned first boxboard group and above-mentioned second boxboard group are formed in drying machine
Cereal box set by body top, above-mentioned drying machine main body, which possesses, to be clipped the hot air chamber and exhaust air box of grain dry room and forms,
The boxboard of above-mentioned crop dryer is characterised by, for each above-mentioned boxboard, by the upper edge bending of the steel plate of rectangle, is formed
Dual wall portion, is not formed towards the first level wall of the outward side of above-mentioned cereal box and from first water using the dual wall part
The first rib wall of planomural end downward, so that top flange is formed, on the other hand, by the lower edge bending of above-mentioned steel plate,
Form dual wall portion, using the dual wall part do not formed the lower side towards above-mentioned cereal box from wall and from this from wall
Top towards the second horizontal wall of the outward side of above-mentioned cereal box, re-form from above-mentioned second horizontal wall end downward
Two rib walls, so as to form lower bead.
Furthermore, it is also possible to the terminal edge of the steel plate of above-mentioned lower bead is sandwiched between the above-mentioned double wall from wall,
Triple wall is formed, and makes above-mentioned to extend to the ratio rib wall lower end of above-mentioned lower bead on the lower from wall lower end.
In addition, to achieve these goals, the boxboard of the crop dryer of this hair is by opposed first case in the longitudinal direction
Plate group and the second boxboard group composition opposed in the lateral direction, above-mentioned first boxboard group and above-mentioned second boxboard group are formed in dry
Cereal box set by dry machine body top, above-mentioned drying machine main body possess the hot air chamber and exhaust air box that clip grain dry room and
Into the boxboard of above-mentioned crop dryer is characterised by, by the left and right edge of above-mentioned first boxboard to the outside of above-mentioned cereal box
Bending respectively, forms the sliding gomphosis portion of tubular, forms left side flange and the right flange, and will be with above-mentioned left side flange and the right side
Side flange distinguishes each left and right edge bending of adjacent above-mentioned second boxboard of rectangular shape, forms the slip with above-mentioned first boxboard
Fitting portion chimeric left side medial flange and the right medial flange, so that above-mentioned left side medial flange and the right medial flange are from upper
The total length that the mode that side is respectively embedded into the sliding gomphosis portion of above-mentioned first boxboard traverses each above-mentioned sliding gomphosis portion is provided with out
Put portion.
Preferably, the internal diameter in the sliding gomphosis portion of above-mentioned first boxboard is formed as the left and right side than above-mentioned second boxboard
The external diameter of each medial flange is slightly larger, also, each medial flange on above-mentioned sliding gomphosis portion and above-mentioned left and right side is with each barrel dliameter direction
The mode of lower section undergauge is formed as taper.
The upper following end of steel plate is distinguished bending and forms the flange of bottom and upper segment by the present invention, therefore need not be
The flange part formed by other parts is welded on steel plate.
In addition, each above-mentioned flange is that steel plate bending is made into double wall and formed, therefore firmly.That is, with the double wall shape
Into from wall, horizontal wall and rib wall, to the spatial embedding by the lower bead formed from wall, horizontal wall and rib wall
Top flange, is adjacent to engagement, and above-mentioned top flange is made up of the horizontal wall and rib wall formed as described above with double wall,
Therefore, fastened even without wedge class or bolt class, can also keep intensity.Particularly, the above-mentioned case from wall downwards
Plate side extends, therefore more firmly supports junction surface, the top of the lower bead of the boxboard of top and the boxboard of lower section is convex
In stage after edge is chimeric, the boxboard of top is from erecting, and therefore, the boxboard above this will not topple in assembling, easily carry out group
Pretend industry.Moreover, above-mentioned extend from wall with the boxboard top of lower side in shape is overlapped, therefore will not be in the mutual engagement of boxboard
Portion produces gap, produces skew, therefore air-tightness is high, in addition, the flowing of grain downwards will not be stagnated.
In one embodiment of the present invention, from a part for wall triple wall is made by above-mentioned, therefore intensity is further
Increase, also, by this from the lower end of wall extend to than above-mentioned rib wall lower end more on the lower, so as to more firmly be adjacent to
The top flange of the boxboard of lower side and keep.
In other embodiments of the present invention, the cunning only formed by the flange to the left and right in above-mentioned first boxboard
Dynamic fitting portion slides the left side medial flange or the right medial flange of embedded second boxboard, even if without using wedge or bolt class
Deng also the first boxboard and the second boxboard easily and securely can be engaged.
In other embodiments of the present invention, by above-mentioned sliding gomphosis portion and above-mentioned left side medial flange and the right
Side flange is made the cone-shaped of undergauge downward, therefore the engagement of the first boxboard and the second boxboard is more firmly adjacent to.
It can constitute the cereal for possessing above-mentioned cereal box by any to form cereal box of above-mentioned boxboard and do
Dry machine.
Brief description of the drawings
According to explanation referring to the drawings to following embodiment, above and other purpose of the invention and feature will become
Clearly, in these figures：
Fig. 1 is the overall front view for the crop dryer for representing embodiment of the present invention.
Fig. 2 is the stereogram of the cereal box of above-mentioned crop dryer and constitutes two kinds of boxboards (first and the of the cereal box
Two boxboards) amplification stereogram.
Fig. 3 is to represent the enlarged partial sectional view of top flange and lower bead on above-mentioned each boxboard and by above-mentioned top
Flange and lower bead are mutually fitted together to and the sectional view in the case of engagement.
Fig. 4 A are the enlarged partial isometric view for the right flange for representing above-mentioned first boxboard and represent above-mentioned second boxboard
The enlarged partial isometric view of left side medial flange, is that the situation that these first boxboards and the second boxboard are bonded with each other is said
Bright figure.
Fig. 4 B are the amplification views of the bonding part after the first boxboard and the engagement of the second boxboard.
Fig. 5 is the explanation figure for the engagement that the first boxboard and the second boxboard in above-mentioned Fig. 4 A are represented with main view visual angle.
Embodiment
Embodiments of the present invention are illustrated.
Fig. 1 is the overall front view for the crop dryer 1 for representing embodiment of the present invention.
The crop dryer 1 of embodiments of the present invention is wholely set drying machine main body 5 and is placed in the drying machine main body 5
On cereal box 6, drying machine main body 5, which is built-in with, possesses the grade of grain dry room 4 that is clipped by hot air chamber 2 and exhaust air box 3
Grain dry portion, erects in the front face side of above-mentioned drying machine main body 5 and sets bucket elevator 7, for being flowed back to above-mentioned cereal box 6
The cereal for leading to the hot blast that exhaust air box 3 passes through from above-mentioned hot air chamber 2 has been received in above-mentioned grain dry room 4.
Fig. 2 is the stereogram of above-mentioned cereal box 6, and the cereal box 6 is included on the fore-and-aft direction of crop dryer 1 mutually right
The multiple first boxboard 6a and mutually opposing multiple second boxboard 6b on the left and right directions of the crop dryer 1 put, these
First boxboard 6a and the second boxboard 6b are formed by the steel plate of rectangle, and both height dimensions are identical, but for length dimension, the
Two boxboard 6b are slightly longer than the first boxboard 6a.
Above-mentioned cereal box 6 is by the way that a pair of above-mentioned first boxboard 6a and a pair of above-mentioned second boxboard 6b are mutually at right angles to connect
Close and form rectangular box-shaped body, and above-mentioned box-shaped body is stacked into multistage and formed.
On above-mentioned first boxboard 6a and the second boxboard 6b each four side, i.e. top, the following, left side and the right, respectively bending
One steel plate and integrally formed flange.
Fig. 3 is the enlarged partial sectional view for representing top flange 7 and lower bead 8 on above-mentioned each boxboard 6a, 6b.
For above-mentioned top flange 7, the upper edge of the steel plate of rectangle is stated to the lateral direction bending of cereal box 6 upwards,
Dual wall portion is formed, using the dual wall portion, horizontal wall 7a is formed to the rectangular bending of lateral direction of above-mentioned case 6, also,
The rectangular bending downwards of horizontal wall 7a inclined end sections is formed into rib wall 7b again, so that section constitution is hook-shaped.
On the other hand, for above-mentioned lower bead 8, the lower edge of above-mentioned steel plate is stated into the outside of cereal box 6 upwards
To bending, form dual wall portion, formed using the dual wall portion lower side towards above-mentioned case from wall 8a, from the self-support
Wall 8a top forms horizontal wall 8b to the rectangular bending of the above-mentioned outward side of case 6, then from above-mentioned horizontal wall 8b end downwards
Rectangular bending, forms rib wall 8c.Now, by the above-mentioned internal face from wall 8a, horizontal wall 8b and rib wall 8c formed it is recessed
Portion forms the size and shape that can be adjacent to the horizontal wall 7a and rib wall 7b of above-mentioned top flange 7.
Above-mentioned formed in addition, the terminal edge of the steel plate of above-mentioned lower bead 8 is sandwiched in between wall 8a double wall
Triple wall, and make the above-mentioned lower end position from wall 8a to the extension further below of above-mentioned rib wall 8c lower end positions, so as to improve
The intensity of above-mentioned lower bead 8, also, with being adjacent to of above-mentioned top flange 7, confining force becomes more firm.
Fig. 4 A are the enlarged partial isometric view for the right flange 9 for representing above-mentioned first boxboard 6a and represent above-mentioned second boxboard
The enlarged partial isometric view of 6b left side medial flange 12.
As shown in Figure 4 B, by above-mentioned first boxboard 6a left and right edge to the lateral direction of above-mentioned cereal box 6 respectively in straight
Angle bending, forms the first folding surface 9a, then, to the rectangular bending in direction away from each other, forms the second folding surface 9b, then with
Distinguish rectangular bending as parallel mode with above-mentioned first folding surface 9a and form folding surface 9c, afterwards, with above-mentioned
Two folding surface 9b distinguish rectangular bending as parallel mode, form the 4th folding surface 9d, so that Formation cross-section is substantially long
A pair of square cylindrical bodies.Then, the inside of above-mentioned each cylindrical body is being formed into the sliding gomphosis portion as sliding gomphosis portion 13
13 above-mentioned 4th folding surface 9d forms the opening portion 14 towards above-mentioned second boxboard 6b sides through its total length respectively.
On the other hand, by the rectangular bending of lateral direction from above-mentioned second boxboard 6b left lateral to above-mentioned cereal box 6, then
To turn into the parallel rectangular bending of mode with the second folding surface 9b of above-mentioned first boxboard 6a the right flange 9, first is formed
Folding surface 12a, then, to the 3rd rectangular bending in folding surface 9c identicals direction with above-mentioned the right flange 9, forms the second folding
Bent face 12b, afterwards, to the 4th folding surface identical direction bending with above-mentioned the right flange 9, forms the 3rd folding surface 12c, shape
It is generally rectangular cylindrical body into section, forms left side medial flange 12.
In addition, the right medial flange 11 is also identically formed with above-mentioned left side medial flange 12.
Here, above-mentioned left side medial flange 12 and the right medial flange 11 formation can with respectively in above-mentioned first boxboard 6a
Left side flange 10 and the formation of the right flange 9 sliding gomphosis portion 13 size and shape that are adjacent to.
In addition, the internal diameter in above-mentioned first boxboard 6a each sliding gomphosis portion 13 is formed as the left side than above-mentioned second boxboard 6b
Each outside dimension of medial flange 12 and the right medial flange 11 is slightly larger, also, in above-mentioned each sliding gomphosis portion 13, the above-mentioned left side
Side flange 12 and the right medial flange 11 are formed as downward and in the way of undergauge taper by each barrel dliameter.At this point it is possible to make
Left side medial flange 12 and the right medial flange 11 of the cone angle in above-mentioned sliding gomphosis portion 13 than above-mentioned second boxboard 6b are slightly larger.
In embodiments of the present invention, by the first boxboard 6a the right flange 9, first boxboard 6a left side flange 10,
Second boxboard 6b the right medial flange 11 and second boxboard 6b left side medial flange 12 are made the rectangular side in section
Cylinder, but be not excluded for implementing with other square tubes or cylinder.
In order in the above-mentioned over-assemble cereal box 6 of drying machine main body 5, make the first boxboard 6a be formed at the right flange 9 or its
The sliding gomphosis portion 13 of left side flange 10 is on the inside of top slip, embedded second boxboard 6b the right medial flange 11 or its left side
Flange 12, makes to abut against each other, so as to carry out the first boxboard 6a and the second boxboard 6b engagement.Now, above-mentioned second boxboard 6b edges
And inserted in the opening portion 14 set by above-mentioned first boxboard 6a sliding gomphosis portion 13.In addition, above-mentioned each flange is lower thin
Cone-shaped, therefore, it is possible to realize stronger degree of being adjacent to.It therefore, there is no need to flange wedge class, the spiral shell that will be engaged each other
Silk, the fastening of nut class.
According to above-mentioned main points, opposed pairs the first boxboard 6a and a pair of second boxboard 6b are engaged each other, formed rectangular
The framework of shape, the framework is placed in above-mentioned crop dryer main body 5 and hypomere framework is made.If small-sized cereal is done
Dry machine, then the framework can be lifted by several people, in the case of large-scale machine, can be sling and be placed in above-mentioned with crane etc.
In crop dryer main body 5.
Then, it is same as described above, by a pair first boxboard 6a each the right flange 9 and its left side flange 10 and a pair the
Two boxboard 6b the right medial flange 11 and its left side medial flange 12 engages each other, and the framework in stage casing is formed into, by this
Section framework is placed in the framework of above-mentioned hypomere.Now, above-mentioned a pair of first boxboards of above-mentioned stage casing framework will be constituted from top
The recess of 6a and a pair of second boxboard 6b each lower bead 8 with constitute above-mentioned hypomere framework above-mentioned a pair of first boxboard 6a and
A pair of second boxboard 6b each top flange 7 is chimeric and is engaged in shape is adjacent to.Hereinafter, the framework similarly in above-mentioned stage casing is uploaded
Put the framework of epimere.
In addition, the shape of the upper end edge portion at the outer wall four sides of above-mentioned drying machine main body 5 can also be formed as and above-mentioned first
The shape of boxboard 6a and the second boxboard 6b each top flange 7 is identical, is embedded in the upper end edge portion of above-mentioned outer wall, is fitted together in formation
State the above-mentioned first boxboard 6a and the second boxboard 6b of the framework of hypomere each lower bead 8.
More than, situations below is illustrated, i.e. a pair of first boxboard 6a and a pair of second boxboard 6b are formed as framework
Shape, they are assembled successively and cereal box 6 is constructed, still, it goes without saying that also can be by above-mentioned first boxboard 6a and the second boxboard
6b is lifted in above-mentioned drying machine main body 5 and assembled successively one by one.
As described above, only by by the first boxboard 6a and the second boxboard 6b each flange in embodiment of the present invention each other
It is chimeric, it just can easily assemble cereal box 6.In addition, epimere boxboard and hypomere boxboard junction surface produced by between
Gap blocks (reference picture 3) by lower bead 8 from wall 8a, and the dirty obstacle of cereal or asking for gap air are produced in the absence of current
Topic.
As described above, the assembling operation of the boxboard of the crop dryer of the present invention is easily, and firmly, therefore, exploitation value
Value is high.
More than, although embodiments of the present invention are illustrated, but the invention is not restricted to above-mentioned embodiment, led to
Cross and add suitable change, can otherwise implement.
Claims (5)
1. a kind of boxboard of crop dryer, by the first opposed in the longitudinal direction boxboard group and opposed in the lateral direction
Second boxboard group composition, above-mentioned first boxboard group and above-mentioned second boxboard group are formed in the cereal set by drying machine body top
Case, above-mentioned drying machine main body, which possesses, to be clipped the hot air chamber and exhaust air box of grain dry room and forms,
The boxboard of above-mentioned crop dryer is characterised by,
For each above-mentioned boxboard, by the upper edge bending of the steel plate of rectangle, dual wall portion is formed, it is other using the dual wall part
Formed towards above-mentioned cereal box outward side first level wall and from the first rib wall of first level wall end downward,
So as to form top flange, on the other hand, by the lower edge bending of above-mentioned steel plate, dual wall portion is formed, the dual wall portion is used
Formed respectively lower side towards above-mentioned cereal box from wall and from this from wall top towards the outward side of above-mentioned cereal box
The second horizontal wall, the second rib wall downward from above-mentioned second horizontal wall end is re-formed, so as to form lower bead.
2. the boxboard of crop dryer according to claim 1, it is characterised in that
The terminal edge of the steel plate of above-mentioned lower bead is sandwiched between the above-mentioned double wall from wall, triple wall is formed, and
Make above-mentioned to extend to the ratio rib wall lower end of above-mentioned lower bead on the lower from wall lower end.
3. a kind of boxboard of crop dryer, by opposed first boxboard group in the longitudinal direction and in the lateral direction opposed
Two boxboard groups composition, above-mentioned first boxboard group and above-mentioned second boxboard group are formed in the cereal set by drying machine body top
Case, above-mentioned drying machine main body, which possesses, to be clipped the hot air chamber and exhaust air box of grain dry room and forms,
The boxboard of above-mentioned crop dryer is characterised by,
The left and right edge of above-mentioned first boxboard is distinguished into bending to the outside of above-mentioned cereal box, the sliding gomphosis portion of tubular is formed,
Form left side flange and the right flange, and by distinguish rectangular shape adjacent above-mentioned the with above-mentioned left side flange and the right flange
Each left and right edge bending of two boxboards, the formation left side medial flange chimeric with the sliding gomphosis portion of above-mentioned first boxboard and the right
Medial flange, so that the slip that above-mentioned left side medial flange and the right medial flange are respectively embedded into above-mentioned first boxboard from top is embedding
The total length that mode in conjunction portion traverses each above-mentioned sliding gomphosis portion is provided with opening portion.
4. the boxboard of crop dryer according to claim 3, it is characterised in that
The internal diameter in the sliding gomphosis portion of above-mentioned first boxboard is formed as each medial flange on the left and right side than above-mentioned second boxboard
External diameter is slightly larger, also, each medial flange on above-mentioned sliding gomphosis portion and above-mentioned left and right side is with the side of each barrel dliameter undergauge downward
Formula is formed as taper.
5. a kind of crop dryer, it is characterised in that cereal box is constituted by boxboard according to any one of claims 1 to 4.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016-045190 | 2016-03-09 | ||
| JP2016045190A JP6716090B2 (en) | 2016-03-09 | 2016-03-09 | Grain dryer tank plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107173435A true CN107173435A (en) | 2017-09-19 |
| CN107173435B CN107173435B (en) | 2022-04-05 |
Family
ID=59830766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710134323.3A Active CN107173435B (en) | 2016-03-09 | 2017-03-08 | Case board of grain drier |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6716090B2 (en) |
| CN (1) | CN107173435B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54159362U (en) * | 1978-04-28 | 1979-11-07 | ||
| JPS5846097U (en) * | 1981-09-25 | 1983-03-28 | 井関農機株式会社 | Frame of grain drying equipment |
| JPH1081391A (en) * | 1996-09-09 | 1998-03-31 | M G M Kk | Reinforcing and waterproof structure for assembly type carrying container |
| JP2011137343A (en) * | 2009-12-28 | 2011-07-14 | Ohbayashi Corp | Structure for joining ends of side plates constituting steel form |
-
2016
- 2016-03-09 JP JP2016045190A patent/JP6716090B2/en active Active
-
2017
- 2017-03-08 CN CN201710134323.3A patent/CN107173435B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54159362U (en) * | 1978-04-28 | 1979-11-07 | ||
| JPS5846097U (en) * | 1981-09-25 | 1983-03-28 | 井関農機株式会社 | Frame of grain drying equipment |
| JPH1081391A (en) * | 1996-09-09 | 1998-03-31 | M G M Kk | Reinforcing and waterproof structure for assembly type carrying container |
| JP2011137343A (en) * | 2009-12-28 | 2011-07-14 | Ohbayashi Corp | Structure for joining ends of side plates constituting steel form |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017161137A (en) | 2017-09-14 |
| JP6716090B2 (en) | 2020-07-01 |
| CN107173435B (en) | 2022-04-05 |
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