CN217509852U - Multi-layer lifting type cigar tobacco leaf airing rack - Google Patents

Abstract

The utility model discloses a multilayer lifting cigar tobacco leaf airing rack, which comprises a supporting frame main body, a layer rack group, a lifting mechanism and a supporting frame; the supporting frame main body comprises a plurality of groups of rectangular frame structures, and each rectangular frame structure consists of vertically arranged columns and horizontally arranged beams; the layer frame group comprises a plurality of layer frames which are arranged in a stacking way, and the frames of the layer frames are connected through a flexible rope body; the layer frame group is arranged on the inner side of the rectangular frame structure, and four corners of a plurality of layer frames of the layer frame group are respectively connected with four columns of the rectangular frame structure in a sliding manner; the lifting mechanism is arranged on one side of the rectangular frame structure and can drive the uppermost shelf of the shelf group to realize lifting movement; the number of the supporting frames is multiple, and the supporting frames are fixed on four columns of the rectangular frame structure; the number of groups of the plurality of support frames in the vertical direction is the same as the number of the layer frames, and the support frames are used for supporting the layer frames. The utility model discloses simple structure, the operation is stable, increases sunning tobacco leaf quantity under the unit area simultaneously.

Description

Multi-layer lifting type cigar tobacco leaf airing rack

Technical Field

The utility model relates to a cigar tobacco leaf system field of drying in air, more specifically say so and relate to a cigar tobacco leaf sunning mechanism, sunning method and store required sunning system frame that uses.

Background

The cigar tobacco leaf airing is an important process in cigar tobacco leaf production, the cigar tobacco leaves after being picked are aired in a hanging rack through the rod weaving edge, and the process is also called as a drying process.

In the operation, the manual climbing peg is adopted to current mode, and the great potential safety hazard exists in the operation, and the number of piles is low, the capacity is little in the cigarette mode is hung in current climbing operation, for guaranteeing operating efficiency and operation safety, adopts many people to coordinate the operation during the operation, and the amount of labour is big, work content is loaded down with trivial details, the operable space is low. The existing airing house needs a house main body and airing facilities to be built as a whole, and the transfer difficulty is high.

Therefore, how to provide a multi-layer lifting type cigar tobacco leaf airing rack which can be used independently and used as a house frame in a combined manner is a problem which needs to be solved by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a multilayer over-and-under type cigar tobacco leaf dries in air cigarette frame aims at solving above-mentioned technical problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a multi-layer lifting cigar tobacco airing rack comprises:

a support frame body; the supporting frame main body comprises a plurality of groups of rectangular frame structures, and each rectangular frame structure consists of vertically arranged columns and transversely arranged beams;

a layer frame group; the layer frame group comprises a plurality of layer frames which are arranged in a stacking way, and the frames of the layer frames are connected through a flexible rope body; the layer frame group is arranged on the inner side of the rectangular frame structure, and four corners of a plurality of layer frames of the layer frame group are respectively connected with four columns of the rectangular frame structure in a sliding manner;

a lifting mechanism; the lifting mechanism is arranged on one side of the rectangular frame structure and can drive the layer frame on the top of the layer frame group to realize lifting movement;

a support frame; the number of the support frames is multiple, and the support frames are fixed on four columns of the rectangular frame structure; the supporting frames are in groups with the same number as the layer frames in the vertical direction, and are used for supporting the layer frames.

Through the technical scheme, the utility model discloses contain braced frame main part, layer frame group, lifting mechanism and support frame, make sunning layer frame promote step by step through automatically controlled lifting mechanism, support each layer sunning layer frame through the support frame, provide the basis for the tobacco leaf system of drying in the air. The utility model discloses simple structure, the operation is stable, increases sunning tobacco leaf quantity under the unit area simultaneously, reduces intensity of labour, improves security performance, reduction incident when using.

Preferably, in the multi-layer lifting type cigar tobacco airing rack, the supporting frame main body comprises a main upright post, an auxiliary upright post and a fixed cross beam; the number of the main upright posts is two, and the main upright posts are fixed on the ground through main upright post bases; the number of the auxiliary stand columns is four, the auxiliary stand columns are divided into two groups and are respectively arranged on two sides of the two main stand columns, the two auxiliary stand columns of each group are fixed on the ground through auxiliary stand column bases, and the two auxiliary stand columns and the two main stand columns form a rectangular frame structure; chutes for sliding of the layer frame are formed on the auxiliary upright post and the main upright post; the fixed cross beam is transversely and fixedly connected between the two auxiliary stand columns and the main stand column and is positioned at the middle lower part of the main stand column. The quantity of the stand columns can be reduced through the matching of the main stand column and the auxiliary stand columns, and a better using effect is achieved.

Preferably, in the above multi-layer lifting cigar tobacco leaf airing rack, the support frame main body further comprises a short axis adjusting rod and a long axis adjusting bracket; the short shaft adjusting rod is fixedly connected between the two auxiliary upright columns and the main upright column and is positioned at the bottom of the main upright column; the long shaft adjusting bracket is fixed between the two auxiliary upright posts of the rectangular frame structure and is X-shaped. Can realize the regulation and the firm of stand, further improve the stability of structure.

Preferably, in the multi-layer lifting cigar tobacco leaf airing rack, the supporting frame main body further comprises a long shaft fixing rod of a building external wall panel, a short shaft fixing rod of the building external wall panel and a top fixing rod of the building external wall panel; the long shaft fixing rod and the short shaft fixing rod of the building external wall panel are fixed on the outer sides of the main upright post and the auxiliary upright post through support rods and are respectively positioned at the top end and the bottom end of the main upright post and the auxiliary upright post; and the top fixing rod of the building external wall panel is fixed between the top ends of the two auxiliary upright posts of the rectangular frame structure. Can be used for installing external wall panels or connecting with auxiliary infrastructure.

Preferably, in the multilayer lifting type cigar tobacco leaf airing frame, the layer frame comprises an edge beam longitudinal rod, a connecting cross beam, a middle beam longitudinal rod, a rail guide wheel and a hanging frame; the two edge beam longitudinal rods and the two connecting cross beams form a rectangular frame, and the cross sections of the edge beam longitudinal rods are L-shaped; the middle beam longitudinal rod is fixed between the two connecting cross beams, the cross section of the middle beam longitudinal rod is in a convex shape, and two sides of the middle beam longitudinal rod and the two side beam longitudinal rods form U-shaped lap joint frames respectively; the number of the track guide wheels is four, each track guide wheel comprises two rollers which are respectively used for controlling longitudinal movement and controlling the stability in the horizontal direction; the four groups of track guide wheels are respectively arranged at two ends of the two longitudinal side beam rods and are connected in the sliding grooves in a sliding manner; the hanging frame is fixed at two ends of the two longitudinal side beam rods and connected with the flexible rope body. The layer frame structure can facilitate the rod weaving of tobacco leaves and the rod hanging, and can provide effective support at the same time.

Preferably, in the multilayer lifting type cigar tobacco airing rack, the lifting mechanism comprises a lifting oil cylinder base, a lifting oil cylinder, a lifting cross rod, a fixed pulley and a chain; the lifting oil cylinder base is fixed on the ground between the main upright post and the auxiliary upright post; the fixed rod of the lifting oil cylinder is vertically fixed on the lifting oil cylinder base; the lifting cross rod is positioned between the main upright post and the auxiliary upright post, two ends of the lifting cross rod are connected with the sliding grooves on the main upright post and the auxiliary upright post, and the lifting cross rod is fixed with the end head of the telescopic rod of the lifting oil cylinder; the number of the fixed pulleys is two, and the fixed pulleys are arranged on the top surfaces of two ends of the lifting cross rod; the quantity of chain is two, chain one end with fixed beam is fixed, and the detour the fixed pulley, the other end with the layer frame of group the top the layer frame articulate frame fixed connection. The structure can realize the lifting of the layer frame group through the control of the hydraulic cylinder.

Preferably, in the multilayer lifting type cigar tobacco leaf airing rack, the support frame comprises a support limiting support plate, a layer rack support piece, a support rotating shaft, a support rotating connecting block, a return tension spring and a support piece side plate; the supporting and limiting supporting plate is an L-shaped plate and is fixed on the main upright post or the auxiliary upright post; the shelf supporting piece is rotatably connected to the supporting and limiting supporting plate through the supporting and rotating shaft, and the supporting and rotating connecting block is installed on the shelf supporting piece; the return tension spring is fixed between the support limit support plate and the middle reinforcing rod of the shelf support piece; the supporting piece side plate is fixed with the shelf supporting piece, and the supporting rotary connecting block is rotationally connected with the supporting piece side plate.

Preferably, in the above multilayer lifting type cigar tobacco leaf airing rack, the serial control rod is connected with the plurality of supporting rotary connecting blocks in the same row, and is used for realizing the rotation avoiding action of the rack supporting piece. The support frames can be uniformly avoided by controlling the series control rods, and then the shelf falls back.

Preferably, in the multilayer lifting type cigar tobacco leaf airing rack, the lifting mechanism further comprises an intelligent control system for controlling the automatic lifting of the lifting oil cylinder and the action of the serial control rod. The control system is used for controlling the lifting oil cylinder to extend and contract in an electric control operation mode, and is also used for controlling the support frame to controllably avoid collision when the lifting oil cylinder descends, and the safety logic can remove the control on the support frame controlled avoidance under the out-of-control state, so that the support control is realized.

According to the technical scheme, compare with prior art, the utility model discloses a multilayer over-and-under type cigar tobacco leaf dries in air cigarette frame contains braced frame main part, layer frame group, lifting mechanism and support frame, makes the sunning layer frame promote step by step through automatically controlled lifting mechanism, supports each layer sunning layer frame through the support frame, provides the basis for the tobacco leaf system of drying in the air. The utility model discloses simple structure, the operation is stable, increases sunning tobacco leaf quantity under the unit area simultaneously, reduces intensity of labour, improves security performance, reduction incident when using.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural view of a multi-layer lifting cigar tobacco airing rack provided by the present invention;

fig. 2 is a schematic structural diagram of a support frame main body provided by the present invention;

fig. 3 is an enlarged view of a portion X in fig. 2 according to the present invention;

fig. 4 is a schematic structural view of a shelf according to the present invention;

fig. 5 is a top view of a shelf according to the present invention;

fig. 6 is a front view of a shelf according to the present invention;

fig. 7 is an enlarged view of a portion Y of fig. 5 according to the present invention;

fig. 8 is a cross-sectional view of a side sill longitudinal bar provided in the present invention;

FIG. 9 is a cross-sectional view of a middle beam longitudinal bar according to the present invention;

fig. 10 is a schematic structural view of the support frame provided by the present invention;

fig. 11 is a schematic structural diagram of the support frame with an angle changed from that in fig. 10 according to the present invention.

Wherein:

10-a support frame body;

101-a main upright post; 102-auxiliary uprights; 103-a fixed cross beam; 104-main column base; 105-an auxiliary stud base; 106-short axis adjustment rod; 107-long axis adjusting bracket; 108-long shaft fixing rods of building external wall panels; 109-short shaft fixing rods of building external wall panels; 110-a fixed rod is arranged on the top of the building external wall panel;

20-layer frame group;

201-layer shelf; 202-side sill longitudinal bars; 203-connecting cross beam; 204-middle beam longitudinal bar; 205-a rail guide wheel; 206-hanging rack;

30-a lifting mechanism;

301-lifting cylinder base; 302-a lift cylinder; 303-lifting cross bars; 304-a fixed pulley; 305-a chain;

40-a support frame;

401-supporting a limit support plate; 402-shelf supports; 403-supporting a rotating shaft; 404-supporting a rotating connecting block; 405-a return tension spring; 406-support side plates;

50-series control rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 11, the embodiment of the utility model discloses a multilayer over-and-under type cigar tobacco leaf dries in air cigarette frame, include:

a support frame body 10; the support frame body 10 includes a plurality of sets of rectangular frame structures each composed of vertically arranged columns and horizontally arranged beams;

a set of shelves 20; the layer frame group 20 comprises a plurality of layer frames 201 which are arranged in a stacking way, and the frames of the layer frames 201 are connected through a flexible rope body; the layer frame group 20 is arranged on the inner side of the rectangular frame structure, and four corners of a plurality of layer frames 201 of the layer frame group 20 are respectively connected with four columns of the rectangular frame structure in a sliding manner;

a lifting mechanism 30; the lifting mechanism 30 is installed at one side of the rectangular frame structure and can drive the layer frame 201 at the top of the layer frame group 20 to realize lifting movement;

a support frame 40; the number of the supporting frames 40 is multiple, and the supporting frames are fixed on four columns of the rectangular frame structure; the plurality of support frames 40 form groups with the same number as the number of the shelves 201 in the vertical direction, and are used for supporting the shelves 201.

In order to further optimize the above technical solution, the supporting frame main body 10 comprises a main upright 101, an auxiliary upright 102 and a fixed cross beam 103; the number of the main columns 101 is two, and the main columns are all fixed on the ground through main column bases 104; the number of the auxiliary upright posts 102 is four, the auxiliary upright posts are divided into two groups and are respectively arranged on two sides of the two main upright posts 101, the two auxiliary upright posts 102 of each group are fixed on the ground through auxiliary upright post bases 105, and the two auxiliary upright posts and the two main upright posts 101 form a rectangular frame structure; chutes for sliding the shelf 201 are formed on the auxiliary upright post 102 and the main upright post 101; the fixed cross beam 103 is transversely and fixedly connected between the two auxiliary uprights 102 and the main upright 101 and is positioned at the middle lower part of the main upright 101.

In order to further optimize the above technical solution, the support frame main body 10 further includes a short axis adjusting rod 106 and a long axis adjusting bracket 107; the short shaft adjusting rod 106 is fixedly connected between the two auxiliary uprights 102 and the main upright 101 and is positioned at the bottom of the main upright 101; the long axis adjusting bracket 107 is fixed between the two auxiliary upright posts 102 of the rectangular frame structure, and is in an X shape.

In order to further optimize the above technical solution, the supporting frame body 10 further includes a long axis fixing rod 108 for the building external wall panel, a short axis fixing rod 109 for the building external wall panel, and a top fixing rod 110 for the building external wall panel; the long shaft fixing rod 108 of the building external wall panel and the short shaft fixing rod 109 of the building external wall panel are fixed on the outer sides of the main upright post 101 and the auxiliary upright post 102 through supporting rods and are respectively positioned at the top end and the bottom end of the main upright post 101 and the auxiliary upright post 102; the building external wall panel top fixing rod 110 is fixed between the top ends of the two auxiliary upright posts 102 of the rectangular frame structure.

In order to further optimize the technical scheme, the layer frame 201 comprises an edge beam longitudinal rod 202, a connecting cross beam 203, a middle beam longitudinal rod 204, a track guide wheel 205 and a hanging frame 206; the two side beam longitudinal rods 202 and the two connecting cross beams 203 form a rectangular frame, and the cross section of each side beam longitudinal rod 202 is L-shaped; the middle beam longitudinal rod 204 is fixed between the two connecting cross beams 203, the cross section of the middle beam longitudinal rod is in a convex shape, and two sides of the middle beam longitudinal rod 204 and the two side beam longitudinal rods 202 form a U-shaped lap joint frame respectively; the number of the track guide wheels 205 is four, the track guide wheels 205 are respectively installed at two ends of the two side beam longitudinal rods 202, and the track guide wheels 205 are connected in the sliding grooves in a sliding mode; the hanging frame 206 is fixed at two ends of the two side beam longitudinal rods 202, and the hanging frame 206 is connected with the flexible rope body.

In order to further optimize the above technical solution, the lifting mechanism 30 includes a lift cylinder base 301, a lift cylinder 302, a lift cross bar 303, a fixed pulley 304 and a chain 305; the lifting oil cylinder base 301 is fixed on the ground between the main upright post 101 and the auxiliary upright post 102; a fixed rod of the lifting oil cylinder 302 is vertically fixed on the lifting oil cylinder base 301; the lifting cross bar 303 is positioned between the main upright post 101 and the auxiliary upright post 102, two ends of the lifting cross bar 303 are connected with the sliding grooves on the main upright post 101 and the auxiliary upright post 102, and the lifting cross bar 303 is fixed with the end of the telescopic rod of the lifting oil cylinder 302; the number of the fixed pulleys 304 is two, and the fixed pulleys are arranged on the top surfaces of two ends of the lifting cross rod 303; the number of the chains 305 is two, one end of the chain 305 is fixed with the fixed beam 103 and goes around the fixed pulley 304, and the other end is fixedly connected with the hanging frame 206 of the layer frame 201 at the top of the layer frame set 20.

In order to further optimize the technical scheme, the support frame 40 comprises a support limit support plate 401, a shelf support 402, a support rotary rotating shaft 403, a support rotary connecting block 404, a return tension spring 405 and a support side plate 406; the supporting and limiting supporting plate 401 is an L-shaped plate and is fixed on the main upright column 101 or the auxiliary upright column 102; the shelf supporting part 402 is rotatably connected to the supporting limit supporting plate 401 through a supporting rotary rotating shaft 403, and the supporting rotary connecting block 404 is arranged on the shelf supporting part 402; a return tension spring 405 is fixed between the middle reinforcing rods supporting the limiting supporting plate 401 and the shelf supporting member 402; the support side plate 406 is fixed to the shelf support 402, and the support rotary connecting block 404 is rotatably connected to the support side plate 406.

In order to further optimize the above technical solution, the device further comprises a serial control rod 50, and the serial control rod 50 is connected with a plurality of supporting rotary connecting blocks 404 in the same column, and is used for realizing the rotary avoiding action of the shelf supporting member 402.

In order to further optimize the above technical solution, the lifting mechanism 30 further comprises an intelligent control system for controlling the automatic lifting of the lifting cylinder 302 and the action of the tandem control rod 50.

The utility model discloses a theory of operation does:

in the initial state of the whole system in use, the lifting oil cylinder 302 in the lifting mechanism 30 is controlled to enable the lifting cross rod 303 to descend, and meanwhile, the series control rod 50 drives the support frame 40 to perform controlled avoidance, so that the layer frame 201 can fall layer by layer; layer frame 201 falls to the design lowest position and realizes the successive layer and stacks the stack, the staff gets into layer frame 201 vacant work area in, put the tobacco rod of establishment completion according to sunning technological requirement, it puts back operation lifting mechanism 30 and accomplishes the lifting operation to accomplish the individual layer, touching support frame 40 when layer frame 201 rises this moment, support frame 40 can accomplish passively and interfere and dodge and automatic re-setting, when layer frame 201 rises and exceeds support frame 40, the accessible operation is accomplished layer frame 201 and is slowly fallen back, finally accomplish corresponding the support by support frame 40, the circulation carries out layer frame 201 tobacco rod of lower floor and arranges, restart lifting mechanism 30 makes it accomplish above-mentioned action. In the work, the layer frame group 20 consists of a plurality of layer frames 201, and the adjacent layer frames 201 are connected in a soft connection mode, so that serial linkage is realized; the operation is repeatedly completed according to the mode to realize the arrangement of the tobacco stems of each layer of shelf 201, and finally the arrangement and the design position of the shelf 201 are realized; when descending, the smoke rod is taken out by executing directional operation and descending step by step, specific operation is to firstly lift the support frame 40 to provide an avoidance space, when descending control is performed by clicking, the support frame 40 executes controlled avoidance, when descending to a fixed position, the support frame 40 is removed from avoidance, automatic reset is realized to support, and the descending control step by step is completed through the operation. The whole lifting control of the system is completed through the control, so that the operation of the hanging rack for airing is realized, and the efficiency is improved, the burden is reduced, and the hanging rack is safe and convenient.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed in the embodiment corresponds to the method disclosed in the embodiment, so that the description is simple, and the relevant points can be referred to the description of the method part.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. The utility model provides a multilayer over-and-under type cigar tobacco leaf dries in air cigarette frame which characterized in that includes:

a support frame body (10); the supporting frame main body (10) comprises a plurality of groups of rectangular frame structures, and each rectangular frame structure consists of vertically arranged columns and transversely arranged beams;

a set of shelves (20); the layer frame group (20) comprises a plurality of layer frames (201) which are arranged in a stacked mode, and the frames of the layer frames (201) are connected through flexible ropes; the layer frame group (20) is arranged on the inner side of the rectangular frame structure, and four corners of a plurality of layer frames (201) of the layer frame group (20) are respectively connected with four columns of the rectangular frame structure in a sliding manner;

a lifting mechanism (30); the lifting mechanism (30) is arranged on one side of the rectangular frame structure and can drive the layer frame (201) at the top of the layer frame group (20) to realize lifting movement;

a support frame (40); the number of the supporting frames (40) is multiple, and the supporting frames are fixed on four columns of the rectangular frame structure; the number of the groups of the plurality of support frames (40) in the vertical direction is the same as that of the layer frames (201), and the support frames are used for supporting the layer frames (201).

2. The multi-level elevating cigar tobacco curing rack according to claim 1, wherein the supporting frame body (10) comprises a main upright (101), an auxiliary upright (102) and a fixed cross-beam (103); the number of the main upright posts (101) is two, and the main upright posts are fixed on the ground through main upright post bases (104); the number of the auxiliary upright columns (102) is four, the auxiliary upright columns are divided into two groups which are respectively arranged on two sides of the two main upright columns (101), the two auxiliary upright columns (102) of each group are fixed on the ground through auxiliary upright column bases (105), and the two auxiliary upright columns and the two main upright columns (101) form a rectangular frame structure; chutes for sliding the layer frame (201) are formed on the auxiliary upright post (102) and the main upright post (101); the fixed cross beam (103) is transversely and fixedly connected between the two auxiliary columns (102) and the main column (101) and is positioned at the middle lower part of the main column (101).

3. The multi-tiered elevating cigar tobacco airing rack according to claim 2, wherein the support frame body (10) further includes a short axis adjusting rod (106) and a long axis adjusting bracket (107); the short shaft adjusting rod (106) is fixedly connected between the two auxiliary uprights (102) and the main upright (101) and is positioned at the bottom of the main upright (101); the long shaft adjusting bracket (107) is fixed between the two auxiliary upright posts (102) of the rectangular frame structure and is X-shaped.

4. The multi-story elevating cigar tobacco leaf airing rack according to claim 2, wherein the supporting frame body (10) further comprises a building external wall panel long axis fixing rod (108), a building external wall panel short axis fixing rod (109) and a building external wall panel top fixing rod (110); the long shaft fixing rod (108) of the building external wall panel and the short shaft fixing rod (109) of the building external wall panel are fixed on the outer sides of the main upright post (101) and the auxiliary upright post (102) through supporting rods and are respectively positioned at the top end and the bottom end of the main upright post (101) and the auxiliary upright post (102); and the top fixing rods (110) of the building external wall panel are fixed between the top ends of the two auxiliary upright posts (102) of the rectangular frame structure.

5. The multi-layer lifting cigar tobacco leaf airing rack according to any one of claims 2 to 4, wherein the layer rack (201) comprises side beam longitudinal rods (202), connecting cross beams (203), middle beam longitudinal rods (204), rail guide wheels (205) and hanging racks (206); the two side beam longitudinal rods (202) and the two connecting cross beams (203) form a rectangular frame, and the cross section of each side beam longitudinal rod (202) is L-shaped; the middle beam longitudinal rod (204) is fixed between the two connecting cross beams (203), the cross section of the middle beam longitudinal rod is in a convex shape, and two sides of the middle beam longitudinal rod (204) form U-shaped lap joints with the two side beam longitudinal rods (202) respectively; the number of the track guide wheels (205) is four, the track guide wheels are respectively installed at two ends of the two side beam longitudinal rods (202), and the track guide wheels (205) are connected in the sliding grooves in a sliding mode; the hanging frame (206) is fixed at two ends of the two side beam longitudinal rods (202), and the hanging frame (206) is connected with the flexible rope body.

6. The multi-tiered elevating cigar tobacco airing rack according to claim 5, wherein the elevating mechanism (30) includes an elevating cylinder base (301), an elevating cylinder (302), an elevating cross bar (303), a fixed pulley (304), and a chain (305); the lifting oil cylinder base (301) is fixed on the ground between the main upright post (101) and the auxiliary upright post (102); a fixing rod of the lifting oil cylinder (302) is vertically fixed on the lifting oil cylinder base (301); the lifting cross rod (303) is positioned between the main upright post (101) and the auxiliary upright post (102), two ends of the lifting cross rod are connected with sliding grooves in the main upright post (101) and the auxiliary upright post (102), and the lifting cross rod (303) is fixed with the end head of a telescopic rod of the lifting oil cylinder (302); the number of the fixed pulleys (304) is two, and the fixed pulleys are arranged on the top surfaces of two ends of the lifting cross rod (303); the number of the chains (305) is two, one end of each chain (305) is fixed with the fixed cross beam (103) and bypasses the fixed pulley (304), and the other end of each chain is fixedly connected with the hanging frame (206) of the layer frame (201) at the uppermost part of the layer frame group (20).

7. The multi-layer lifting type cigar tobacco airing rack according to claim 6, wherein the supporting frame (40) comprises a supporting limit supporting plate (401), a layer rack supporting piece (402), a supporting rotating shaft (403), a supporting rotating connecting block (404), a return tension spring (405) and a supporting piece side plate (406); the supporting and limiting supporting plate (401) is an L-shaped plate and is fixed on the main upright post (101) or the auxiliary upright post (102); the shelf supporting piece (402) is rotatably connected to the supporting limit supporting plate (401) through the supporting rotary rotating shaft (403), and the supporting rotary connecting block (404) is installed on the shelf supporting piece (402); the return tension spring (405) is fixed between the support limit support plate (401) and the middle reinforcing rod of the shelf support (402); the support side plate (406) is fixed with the shelf support (402), and the support rotary connecting block (404) is rotatably connected with the support side plate (406).

8. The multi-tiered elevating cigar tobacco curing rack of claim 7 further comprising a tandem control rod (50), the tandem control rod (50) connecting a plurality of the support swivel blocks (404) in the same column for effecting rotational avoidance movement of the rack support (402).

9. The multi-deck elevating cigar tobacco curing rack of claim 8, wherein the elevating mechanism (30) further comprises an intelligent control system for controlling the automatic elevation of the elevating cylinder (302) and the actuation of the tandem control rod (50).

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