JP3903004B2 - Leaf tobacco hanger and its supporting structure - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a leaf tobacco hanging tool for drying leaf tobacco and a supporting structure in a leaf tobacco dryer of the leaf tobacco hanging tool.
[0002]
[Prior art]
The leaf tobacco hanging tool for drying leaf tobacco is configured to be separable into a receiving rack and a fork rack, and at both left and right ends, there are rollers mounted on rails in the leaf tobacco dryer. The hanging tool is supported in a state where a roller is placed on a rail in the leaf tobacco dryer.
Specifically, rollers are supported by the left and right end portions of one frame of the receiving rack and the left and right end portions of one frame of the fork rack, and are further spaced apart from the end portions of both racks to the inside. Is provided with a connector for connecting the receiving rack and the fork rack. (For example, see Patent Document 1)
Also, as a method for drying leaf tobacco, there is a method in which warm air generated by a warm air generator is blown up from the lower part of the drying chamber to the upper part, and returned to the hot air generator from the upper part and circulated to dry the leaf tobacco. Yes. (For example, see Patent Document 2)
[0003]
[Patent Document 1]
Japanese Unexamined Patent Publication No. 2000-93148 ([0006], [0007], [0028], FIGS. 1 and 8)
[Patent Document 2]
Japanese Patent No. 2530422 ([0013], FIG. 1)
[0004]
By the way, when the leaf tobacco hanging tool described in Patent Document 1 is used in the drying method of Patent Document 2, as shown in FIG. 5, in the state where the leaf tobacco hanging tool 100 is placed on the rail 101, the coupling tool in the hanging tool. A gap is generated between the rail 102 and the rail 101, and part of the warm air is blown upward through the gap.
However, most of the warm air passing through the gap is not involved in the drying of leaf tobacco, and the movement to the leaf tobacco side is suppressed by the presence of the connector 102. It could not be used efficiently.
If the use of warm air is inefficient, there may be the possibility of generation of drying unevenness of leaf tobacco and extension of drying time.
[0005]
[Problems to be solved by the invention]
Accordingly, the present invention has an object to effectively suppress the drying unevenness and shorten the drying time by efficiently using the warm air blown up in the drying chamber, and an object of the present invention is to provide a leaf tobacco hanging tool and a support structure for the same. And
[0006]
[Means for Solving the Problems]
In order to achieve the above object, the present invention employs the following technical means.
The technical means is a leaf tobacco hanging tool A configured such that a separable receiving rack A1 and fork rack A2 are connected via a connecting tool A3 attached to the left and right ends of these racks, The connector A3 is provided with a reversing plate 1 for preventing hot air blow-off from the bottom to the top, and the reversing plate 1 is in a state where the leaf tobacco suspension A is placed on the rail B2 in the leaf tobacco dryer. Left and right end portions of the leaf tobacco hanger A so as to prevent upward blow-off by reversing the warm air blowing between the left and right ends of the leaf tobacco hanger A and the side wall surface B1 in the leaf tobacco dryer B Further, the roller 2 is configured to project on the rail B2 in the leaf tobacco dryer B, and the roller 2 for moving on the rail B2 in the leaf tobacco dryer B is further suspended on the lower surface on the tip side of the reversing plate 1. formed by Is that the tobacco sling A (claim 1).
According to the present invention, in the leaf tobacco drying chamber B, the reversing plate 1 inverts the warm air blown between the left and right ends of the leaf tobacco hanging tool A and the side wall surface B1 in the leaf tobacco dryer B. , It is possible to prevent upward blow-through.
Therefore, it is possible to minimize the generation of warm air that is not involved in the drying of leaf tobacco, and thereby it is possible to efficiently use the hot air that is blown up to suppress drying unevenness and shorten the drying time.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
The leaf tobacco hanging tool in the present invention does not limit the presence or absence of a roller for moving the leaf tobacco hanging tool on the rail in the leaf tobacco dryer.
In the leaf tobacco hanger having the roller, the roller receiver may be attached to the frame of the rack and the fork rack as before, but preferably, the reversing plate 1 is attached to the left and right ends of the leaf tobacco hanger A. overhang outside the department, Ru configuration der that vertically the rollers 2 on the lower surface of the front end side of the reverse plate.
In the case of the leaf tobacco hanging device 100 having the same roller mounting form as before, as shown in FIG. 5, the height of the guard wall 104 for preventing the wheel from falling off due to the presence of the frame 103 constituting a part of the hanging device. Must be made quite low.
On the other hand, in the case of the configuration of claim 1 , as shown in FIG. 3, the height of the guard wall B <b> 22 for preventing derailment in the rail B <b> 2 is extended to the height of the roller 2 or more. Therefore, it is extremely advantageous for improving the effect of preventing the wheel removal.
[0008]
The present invention is not limited to the form of the reversing plate or the state of attachment to the leaf tobacco hanger, and as described above, it blows up between the left and right end portions of the leaf tobacco hanger and the side wall surface in the leaf tobacco dryer. All forms that prevent the blow-up upward by reversing the warm air are included.
For example, it is a form (refer FIG. 2) with which the inversion board 1 made into a thin board is integrally received in the connection plate A31 in the connection tool A3 which connects the rack A1 and the fork rack A2 (see FIG. 2). It is the form (not shown) fixed to the frame of either the receiving rack or the fork rack.
Preferably, the connecting plate A31 integrally provided with the reversing plate 1 which is a thin plate is received at the left and right ends of the frames A11 and A21 in the rack A1 and the fork rack A2 (see FIG. 2). .
In the case of such a configuration, the effective range in which the leaf tobacco can be suspended can be expanded in the longitudinal direction as compared with the conventional leaf tobacco suspension device 100 shown in FIG. Efficient drying of leaf tobacco can be realized.
[0009]
The supporting structure of the leaf tobacco suspender according to the present invention, in a state being placed on the rail B2 leaf tobacco dryer in B, the reversing plate 1, tobacco suspender left and right end portion of the A and leaf tobacco dryer B Arranged so as to reverse the warm air blowing up between the side wall surface B1 and the rail B2 in the leaf tobacco dryer B includes a mounting plate B23 attached to the side wall surface B1 of the leaf tobacco dryer B and a leaf tobacco hanger A roller mounting surface B21 on which the roller 2 of A is placed and a guard wall B22 raised to the side of the tobacco tobacco suspension, and the guard wall B22 is a reversing plate through inner and outer corners formed in an arc shape. it is obtained by, characterized in that it is formed toward the lower surface of a tip end (claim 2).
[0010]
If it is supported lifting structure according to claim 2, as shown in FIG. 3, the roller 2 by displacement of the leaf tobacco suspender A is moved to the guard wall B22 side, even if Kuikomo the corner, the inside of the arcuate portion Since the roller 2 is guided to the opposite side of the corner by B24, the roller 2 always rolls on the roller placement surface B21.
Accordingly, the roller 2 smoothly rolls without being caught, and thereby, the straightness of the leaf tobacco hanging tool A with respect to the rail B2 can be secured, and the insertion operation of the leaf tobacco hanging tool A into the leaf tobacco drying chamber B can be efficiently performed. .
Further, the outer arc portion B24 ′ guides the hot air blown up in the direction of the tobacco tobacco hanger A, thereby minimizing the hot air blowing through a slight gap between the reversing plate 1 and the guard wall B22. Can contribute to efficient drying of leaf tobacco.
Further, as described above, if the guard wall in the rail is made higher, the inner and outer arc portions can be enlarged by the height, so that the effect can be made more effective.
[0011]
【Example】
Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 and FIG. 2 show an example of a leaf tobacco hanger A of the present invention, and the basic configuration is composed of a receiving rack A1 and a fork rack A2, and both racks are connected via a connector A3. It is well known.
3 and 4 show an example of a supporting structure of the leaf tobacco hanging tool A. FIG.
[0012]
The connection tool A3 includes a connection plate A31 provided in the receiving rack A1, and a latch A32 provided across the connection plate A31 and the fork rack A2.
The connecting plate A31 is mounted on the receiving rack A1 side so as to be positioned at the left and right ends of the frames A11 and A21 of the receiving rack A1 and the fork rack A2.
The reverse plate 1 is a thin plate having a roller 2 and is integrally provided at the upper end of the connecting plate A31.
In this embodiment, the hot air blowing direction represented by the arrow in FIG.
Specifically, the reversing plate 1 is the same length as the length between the receiving rack A1 and the fork rack A2, and in the width direction, the reversing plate 1 is directed from the upper end of the connector A3 toward the side wall surface B1 in the leaf tobacco drying chamber B, and the tip side is The leaf tobacco drying chamber B is overhanging so as to be positioned above the rail B2. (See FIG. 3 and FIG. 4)
Then, the roller 2 is suspended from the lower surface of the tip side of the reversing plate 1, and the roller 2 is supported so that the roller 2 is positioned on the roller mounting surface 21 of the rail B2 in a state where the tobacco suspender A is mounted on the rail B2. Is done. (See FIG. 3 and FIG. 4)
With such a reversing plate 1, the hot air blowing between the left and right end portions of the leaf tobacco hanger A and the side wall surface B <b> 1 in the leaf tobacco dryer B can be reversed to prevent upward blow-through. .
[0013]
The rail B2 includes the roller mounting surface B21, a guard wall B22 raised vertically to the right end of the mounting surface in the drawing, and a mounting plate B23 also raised vertically to the left end of the drawing. Is formed.
The roller mounting surface B21 and the guard wall B22 are connected to each other via inner and outer arc portions B24 and B24 ′ made of a relatively large R constituting the corner portion.
In other words, even if the roller 2 moves toward the guard wall B22 due to the shift of the tobacco tobacco suspension A by the inner arc portion B24 and tries to bite into the corner, the roller 2 is always guided to the opposite side of the corner to be loaded on the roller. The warm air blown from the slight gap between the reversing plate 1 and the guard wall is guided by the outer arcuate portion B24 'so as to be positioned on the placement surface B21 and guided toward the leaf tobacco hanger A by the outer arc portion B24'. I try to minimize it.
The guard wall B22 has a tip at the same position as the height of the roller 2, thereby improving the effect of preventing the wheel from falling off.
The mounting plate B 23 is a surface that is fixed to the side wall surface B1, and is fixed to a screw, bolt, nut, welding, or the like by a fixing means (not shown).
[0014]
In addition, this invention is not limited to the Example illustrated, The implementation by another structure is possible in the range which does not deviate from the content described in the claim.
[0015]
【The invention's effect】
(I) According to the leaf tobacco hanging tool of the present invention, the warm air blown from below is reversed by the reversing plate between the left and right end portions of the leaf tobacco hanging tool and the side wall surface in the leaf tobacco dryer in the leaf tobacco drying chamber. Therefore, it is possible to prevent upward blow-through.
Therefore, it is possible to minimize the loss of warm air that is not involved in the drying of leaf tobacco, and thereby it is possible to efficiently use the warm air that is blown up to suppress uneven drying and shorten the drying time.
(B) The reversing plate is configured to protrude from the left and right ends of the leaf tobacco hanging device onto the rail in the leaf tobacco dryer, and a roller for moving the roller on the rail in the leaf tobacco dryer is suspended from the lower surface thereof. Therefore, as shown in FIG. 3, it is possible to extend the height of the guard wall for preventing the derailment of the rail in the leaf tobacco dryer to the height of the roller or more, thereby preventing the derailment of the roller. It is extremely advantageous to improve the above.
(C) In addition, the reversing plates are provided on the connecting devices mounted on the left and right ends of the receiving rack and fork rack, so that the leaf tobacco can be suspended more effectively than the conventional leaf tobacco suspension shown in FIG. The range can be expanded in the longitudinal direction, the amount of leaf tobacco suspended is increased, and more efficient leaf tobacco drying can be realized.
(D) Moreover, according to the support structure of the leaf tobacco hanging device according to the present invention, the rail in the leaf tobacco dryer is mounted on the roller plate on which the mounting plate attached to the side wall surface of the leaf tobacco dryer and the leaf tobacco suspension roller are placed. Since it is composed of a placement surface and a guard wall raised to the side of the tobacco tobacco suspension, the guard wall is formed toward the lower surface on the tip side of the reversing plate through an inner and outer corner formed in an arc shape. As shown in FIG. 3, even if the roller moves to the guard wall side due to the shift of the tobacco tobacco hanger and tries to bite into the corner, the inner arc portion guides the roller to the opposite side of the corner. The roller always rolls on the roller mounting surface.
Therefore, rolling smoothly without rollers caught, thereby to ensure straightness with respect to the rail of the leaf tobacco hanging tool, it is possible to perform the work of inserting into the leaf tobacco drying chamber leaf tobacco suspender efficiently.
(E) Further, the outer circular arc part B24 ′ guides the hot air blown up toward the tobacco tobacco suspender, thereby minimizing the hot air blowing through a slight gap between the reversing plate and the guard wall. Can contribute to efficient leaf tobacco drying.
In addition, when the guard wall is raised, the inner and outer arc portions B24 and B24 ′ can be enlarged by the height of the guard wall, so that the above effect can be made more effective.
[Brief description of the drawings]
FIG. 1 is a perspective view of a leaf tobacco hanger according to the present invention.
FIG. 2 is an enlarged view of a main part of FIG.
FIG. 3 is a cross-sectional view showing a supporting structure of a leaf tobacco hanging tool.
FIG. 4 is a plan view of the same.
FIG. 5 is a cross-sectional view showing a conventional structure for supporting a tobacco tobacco hanger.
[Explanation of symbols]
1: Inversion plate 2: Roller A: Leaf tobacco hanging tool B: Leaf tobacco dryer B1: Side wall surface B2: Rail B21: Roller mounting surface B22: Guard wall

Claims (2)

A leaf tobacco hanger configured such that a separable receiving rack and a fork rack are connected to each other via a connector attached to the left and right ends of these racks,
The connector is provided with a reversing plate for preventing hot air blow-off from below to above,
The reversing plate reverses the warm air blown between the left and right end portions of the leaf tobacco hanger and the side wall surface in the leaf tobacco dryer when the leaf tobacco hanger is placed on the rail in the leaf tobacco dryer. It is configured to project on the rail in the leaf tobacco dryer from the left and right ends of the leaf tobacco hanging tool so as to prevent the blow-through upward .
Further, a leaf tobacco hanging tool, wherein a roller for moving on the rail in the leaf tobacco dryer is suspended from the lower surface of the tip side of the reversing plate . A support structure for a tobacco tobacco hanger according to claim 1 ,
In the state of mounting the leaf tobacco hanger on the tobacco dryer of the rail, so that the reversing plate inverts the blown-up warm air between the left and right end portion side and the leaf tobacco dryer of the side wall surfaces of the leaf tobacco suspender Arranged,
Said tobacco dryer rail, composed of a roller mounting surface and said leaf tobacco load block standing side up are guard wall leaf tobacco dryer mounting plate and the leaf tobacco hanger rollers attached to the side wall surface of the is placed A support structure for a leaf tobacco hanger , wherein the guard wall is formed toward the lower surface on the tip side of the reversing plate through an inner and outer corner formed in an arc shape.

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