Baking frame for tobacco baking

Abstract

The baking frame comprises a supporting body and a first supporting assembly, the interior of the supporting body is hollow, the peripheral side walls of the supporting body are open, the first supporting assembly comprises two first supporting pieces and at least two first linkage pieces, and the two first supporting pieces are arranged on the inner walls of the two opposite sides of the supporting body respectively; the first supporting piece is arranged on the supporting body and can ascend and descend relative to the supporting body, a plurality of supporting grooves used for containing materials are formed in the first supporting piece in the length direction of the first supporting piece, the first linkage piece is arranged below the first supporting piece and connected with the first supporting piece, and a plurality of supporting grooves are formed in the first linkage piece in the length direction of the first linkage piece. The utility model can effectively solve the problem that the device can only bear a certain number of tobacco leaves due to the limitation of the strength of the scissor-fork type telescopic structure and the limitation of the single-layer supporting structure at the top, so that the device is not suitable for the requirement of mass production.

Description

TECHNICAL FIELD

[0001] The utility model relates to tobacco baking technical field, concretely relates to a kind of baking rack for tobacco baking. BACKGROUND

[0002] After harvesting, fresh tobacco leaves need to be dried, and then the tobacco leaves are neatly bound on wooden poles, and then the wooden pole with tobacco leaves is placed on the tobacco rack in the baking house for baking.

[0003] For example, the Chinese utility model patent with publication number CN221729717U, named tobacco harvesting and baking rack, includes two groups of mounting frame mechanisms; each mounting frame mechanism includes a scissor-type telescopic frame and two groups of support components, the support components include a telescopic rod A and a mounting rod and a base fixed on the upper and lower ends of the telescopic rod A, the scissor-type telescopic frame is installed between the two mounting rods, multiple telescopic rods B are arranged side by side between the adjacent two scissor-type telescopic frames, the two ends of the telescopic rod B are rotatably installed on the two scissor-type telescopic frames, and multiple clamping mechanisms are installed on the telescopic rod B. The device can be conveniently telescoped by the scissor-type telescopic frame, the telescopic rod A and the telescopic rod B, so as to reduce the occupation of space and have high practicality. Due to the strength limitation of the scissor-type telescopic structure and the limitation of the single-layer support structure at the top, the device can only carry a certain amount of tobacco leaves, which is not suitable for large-scale production requirements.

[0004] Therefore, there is an urgent need for a baking rack for tobacco baking to solve the problem that the device can only carry a certain amount of tobacco leaves due to the strength limitation of the scissor-type telescopic structure and the limitation of the single-layer support structure at the top in the prior art, which leads to the problem that it is not suitable for large-scale production requirements. UTILITY MODEL CONTENT

[0005] The utility model aims to overcome the above technical deficiencies and proposes a baking rack for tobacco baking to solve the technical problem that the device can only carry a certain amount of tobacco leaves due to the strength limitation of the scissor-type telescopic structure and the limitation of the single-layer support structure at the top in the prior art, which leads to the problem that it is not suitable for large-scale production requirements.

[0006] To achieve the above technical purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides a baking rack for tobacco baking, which comprises:

[0008] a support body, which is hollow inside and has open sides; and

[0009] The first support assembly comprises two first support members and at least two first connecting members, the two first support members are respectively arranged on the inner walls of the opposite sides of the support body and can be respectively lifted relative to the support body, the first support member is provided with a plurality of support grooves along the length direction of the first support member for placing materials, and the first connecting member is arranged below the first support member and connected with the first support member, and the first connecting member is provided with a plurality of support grooves along the length direction of the first connecting member.

[0010] In some embodiments, the first support member comprises a first support plate and a plurality of first support blocks, the two first support plates are respectively arranged horizontally on the inner walls of the opposite sides of the support body, the plurality of first support blocks are evenly arranged along the length direction of the first support plate and connected with the first support plate, and the support grooves are formed between the adjacent two first support blocks.

[0011] In some embodiments, the first support assembly further comprises two first linear driving members, the first linear driving member comprises a first lifting column, a first connecting block and a first telescopic motor, the first lifting column spans the opening of the side wall of the support body and is connected with the center of the opening end of the support body, the first lifting column is provided with a first sliding groove along the height direction of the first lifting column, one end of the first connecting block is slidingly embedded in the first sliding groove and the other end is connected with the first support plate, the first telescopic motor has a fixed end and a telescopic end, the fixed end of the first telescopic motor is connected with the inner wall of the first sliding groove and the telescopic end is connected with the first connecting block, and the first telescopic motor is used for driving the first connecting block, the first support plate and the plurality of first support blocks to lift relative to the first lifting column.

[0012] In some embodiments, the first support assembly further comprises four first auxiliary members, two first auxiliary members are arranged corresponding to the first support plate, the first auxiliary member comprises a first auxiliary column and a first guide block, the two first auxiliary columns are symmetrically distributed on the two sides of the first lifting column with the first lifting column as the axis of symmetry and are connected with the opening end of the support body, the first auxiliary column is provided with a first guide groove along the guide of the first sliding groove, and one end of the first guide block is slidingly embedded in the first guide groove and the other end is connected with the first support plate.

[0013] In some embodiments, the first linkage comprises a first linkage plate, a plurality of first linkage blocks, and two first auxiliary blocks. The first linkage plate is parallel to and spaced below the first support plate. The plurality of first linkage blocks are evenly arranged along the length direction of the first linkage plate and connected to the first linkage plate. The support slots are formed between adjacent two first linkage blocks. One end of the first auxiliary block is slidingly embedded in the first guide slot, and the other end is connected to the first linkage plate. The first auxiliary block is connected to the first guide block and can slide relative to the first guide slot along with the first guide block.

[0014] In some embodiments, the first support assembly further comprises four first steel cables and four first shock absorbers. The first steel cables are arranged one-to-one corresponding to the first auxiliary columns. The first auxiliary blocks are connected to the first guide blocks through the first steel cables. The first shock absorbers are arranged one-to-one corresponding to the first auxiliary columns. The first shock absorbers are arranged relative to the first auxiliary blocks and connected to the inner wall of the bottom of the first guide slot.

[0015] In some embodiments, the tobacco roasting rack further comprises at least one second support assembly. The second support assembly comprises a second lifting column, two second connecting blocks, two second support plates, a plurality of second support blocks, and a second telescopic motor. The second lifting column is parallel to and spaced between the two first lifting columns. The second lifting column is provided with a second sliding slot along the height direction thereof. The two second connecting blocks are arranged on the opposite sides of the second lifting column. One end of the second connecting block is slidingly embedded in the second sliding slot. The second support plates are arranged one-to-one corresponding to the second connecting blocks. The second support plates are perpendicular to the second lifting column and connected to the other end of the second connecting block. The plurality of second support blocks are arranged in the length direction of the second support plate. The support slots are formed between adjacent two second support blocks. The second telescopic motor has a fixed end and a telescopic end. The fixed end of the second telescopic motor is connected to the inner wall of the second sliding slot, and the telescopic end is connected to the second connecting block. The second telescopic motor drives the second connecting block, the second support plate, and the plurality of second support blocks to lift relative to the second lifting column.

[0016] In some embodiments, the second support assembly further comprises two second auxiliary members, the second auxiliary members comprising second auxiliary columns and two second guide blocks, the two second auxiliary columns being symmetrically distributed on both sides of the second lifting columns with the second lifting columns as the axis of symmetry and being connected to the support body, the second auxiliary columns being provided with second guide grooves along the guidance of the second sliding grooves, the two second guide blocks being respectively arranged on the two opposite sides of the second auxiliary columns, one end of the second guide blocks being slidingly embedded in the second guide grooves and the other end being connected to the second support plates.

[0017] In some embodiments, the second support assembly further comprises at least two second connecting members, the at least two second connecting members being respectively arranged on the two opposite sides of the second lifting columns, the second connecting members comprising second connecting plates, a plurality of second connecting blocks and two second auxiliary blocks, the second connecting plates being arranged below the second support plates in parallel with the second support plates, the plurality of second connecting blocks being uniformly arranged along the length direction of the second connecting plates and being connected to the second connecting plates, and the support grooves being formed between any two adjacent second connecting blocks, one end of the second auxiliary blocks being slidingly embedded in the second guide grooves and the other end being connected to the second connecting plates, the second auxiliary blocks being connected to the second guide blocks and being capable of sliding relative to the second guide grooves along with the second guide blocks.

[0018] In some embodiments, the second support assembly further comprises four second steel cables and four second damping members, the second steel cables being arranged in one-to-one correspondence with the second auxiliary columns, the second auxiliary blocks being connected to the second guide blocks through the second steel cables, and the second damping members being arranged in one-to-one correspondence with the second auxiliary columns, the second damping members being arranged relative to the second auxiliary blocks and being connected to the inner walls of the bottoms of the second guide grooves.

[0019] Compared with the prior art, the beneficial effects of the baking rack for tobacco baking provided by the utility model include that the inside of the support body is hollow and the periphery side wall is open, two first support pieces are arranged on the inner walls of the opposite sides of the support body respectively and can be lifted respectively relative to the support body, a plurality of support grooves for placing materials are arranged on the first support piece along the length direction of the first support piece, a first connecting piece is connected below the first support piece and a plurality of support grooves are arranged on the first connecting piece along the length direction of the first connecting piece, and the first connecting piece can be lifted together with the first support piece relative to the support body. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a three-dimensional structure schematic view of a baking rack for tobacco baking provided by the utility model embodiment;

[0021] Figure 2 is a three-dimensional structure schematic view of a support body connected with a first lifting column, a second lifting column, a first auxiliary column and a second auxiliary column provided by the utility model embodiment;

[0022] Figure 3 is a three-dimensional structure schematic view of a first support assembly provided by the utility model embodiment;

[0023] Figure 4 is a three-dimensional structure schematic view of a second support assembly provided by the utility model embodiment.

[0024] BRIEF DESCRIPTION OF DRAWINGS:

[0025] Support body 1;First support assembly 2;First support 21;First support plate 211;First support block 212;First connecting member 22;First connecting plate 221;First connecting block 222;First auxiliary block 223;First linear drive 23;First lifting column 231;First connecting block 232;First telescopic motor 233;First auxiliary member 24;First auxiliary column 241;First guide block 242;First steel cable 25;First damping member 26;Support groove 3;Second support assembly 4;Second lifting column 41;Second connecting block 42;Second support plate 43;Second support block 44;Second telescopic motor 45;Second auxiliary member 46;Second auxiliary column 461;Second guide block 462;Second connecting member 47;Second connecting plate 471;Second connecting block 472;Second auxiliary block 473;Second steel cable 48;Second damping member 49;Connecting beam 5. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0027] In order to solve the technical problem that the device can only carry a certain amount of tobacco leaves due to the strength limitation of the scissor type telescopic structure and the limitation of the single layer support structure at the top, thereby leading to the demand of not being applicable to mass production, the utility model provides a baking rack for tobacco baking, which can realize that at least one first connecting member 22 is arranged below the first support 21, a plurality of support grooves 3 are arranged on the first connecting member 22, and the first connecting member 22 can be lifted together with the first support 21 relative to the support body 1, so that the support body 1 has a plurality of support grooves 3 and a plurality of layers of support structures for placing materials, thereby increasing the storage amount of materials, providing stable support for the baking of materials, and being applicable to mass production demand.

[0028] It should be noted that the baking rack for tobacco baking is used in but not limited to the technical field of tobacco baking and the like, in order to facilitate the description, in the utility model, only the baking rack for tobacco baking applied in the technical field of tobacco baking is taken as an example for description, and the principle of the baking rack for tobacco baking applied in other types of equipment is substantially the same as that applied in the technical field of tobacco baking, which will not be described here.

[0029] Please refer to Figures 1 to 4 , Figure 1The utility model discloses a structure diagram of the baking frame for tobacco baking in one embodiment of the utility model, and the baking frame for tobacco baking includes support body 1 and first support assembly 2, and the inside of support body 1 is hollow and the periphery side wall is all open, and first support assembly 2 includes two first support pieces 21 and at least two first connecting pieces 22, two first support pieces 21 are arranged on the inner wall of the opposite two sides of support body 1 respectively, and can lift respectively relative to support body 1, and a plurality of support grooves 3 for placing material are formed on first support piece 21 along the length direction, and first connecting piece 22 is arranged below first support piece 21 and is connected with first support piece 21, and a plurality of support grooves 3 are formed on first connecting piece 22 along the length direction.

[0030] In the device, the inside of support body 1 is hollow and the periphery side wall is all open, two first support pieces 21 are arranged on the inner wall of the opposite two sides of support body 1 respectively, and can lift respectively relative to support body 1, a plurality of support grooves 3 for placing material are formed on first support piece 21 along the length direction, and first connecting piece 22 is connected below first support piece 21 and a plurality of support grooves 3 are formed along the length direction, and first connecting piece 22 can lift relative to support body 1 along with first support piece 21.

[0031] Compared with the prior art, at least one first connecting piece 22 is arranged below first support piece 21, a plurality of support grooves 3 are arranged on first connecting piece 22 for placing material, and first connecting piece 22 can lift relative to support body 1 along with first support piece 21, so that support body 1 has multilayer support structure and a plurality of support grooves 3 for placing material, thereby increasing the storage quantity of material, providing stable support for the baking of material, being applicable to the production demand of large quantity, and solving the technical problems that the device can only carry a certain quantity of tobacco leaves due to the strength limitation of the scissor type telescopic structure and the limitation of the single layer support structure on the top in the prior art, thereby causing the device to be not applicable to the production demand of large quantity.

[0032] Further, in the device, support body 1 is a four-face hollow cuboid structure, has stable support structure, can be formed by welding the steel material commonly seen in the market and easy to purchase, and belongs to the conventional setting known to the person skilled in the art, and will not be described in more details.

[0033] In the embodiment, as shown in Figure 3 First support piece 21 includes first support plate 211 and a plurality of first support blocks 212, two first support plates 211 are horizontally arranged on the inner wall of the opposite two sides of support body 1 respectively, a plurality of first support blocks 212 are evenly arranged along the length direction of first support plate 211 and are connected to first support plate 211, and support groove 3 is formed between the adjacent two first support blocks 212.

[0034] The first support 21 is composed of a first support plate 211 and a plurality of first support blocks 212, so that a plurality of support grooves 3 are formed in the length direction of the first support 21.

[0035] Further, the support grooves 3 are provided with elastic rubber for reducing the impact or damage to the materials. The elastic rubber is a conventional arrangement known to those skilled in the art and will not be described in detail.

[0036] In this embodiment, as shown in Figure 2 , Figure 3 The first support assembly 2 further includes two first linear drive members 23, four first auxiliary members 24, four first steel cables 25 and four first shock absorbers 26. The first linkage member 22 includes a first linkage plate 221, a plurality of first linkage blocks 222 and two first auxiliary blocks 223.

[0037] The first linkage plate 221 is parallel to and spaced apart from the first support plate 211 and is arranged below the first support plate 211. The plurality of first linkage blocks 222 are evenly arranged along the length direction of the first linkage plate 221 and are connected to the first linkage plate 221. Adjacent two first linkage blocks 222 form a support groove 3.

[0038] The first linkage member 22 is composed of the first linkage plate 221, the plurality of first linkage blocks 222 and the two first auxiliary blocks 223, so that a plurality of support grooves 3 are formed in the length direction of the first linkage plate 221. Compared with the single-layer structure in the prior art, the multi-layer drying support structure has at least two layers, which increases the number of materials accommodated.

[0039] Further, the number of first connecting members is two, i.e. the device has a three-layer support structure.

[0040] In one embodiment, please refer to Figure 2 , Figure 3 The first linear drive member 23 includes a first lifting column 231, a first connecting block 232 and a first telescopic motor 233. The first lifting column 231 spans the opening of the side wall of the support body 1 and is connected to the center of the opening end of the support body 1. The first lifting column 231 is provided with a first sliding groove in the height direction thereof. One end of the first connecting block 232 is slidingly embedded in the first sliding groove, and the other end is connected to the first support plate 211. The first telescopic motor 233 has a fixed end and a telescopic end. The fixed end of the first telescopic motor 233 is connected to the inner wall of the first sliding groove, and the telescopic end is connected to the first connecting block 232, for driving the first connecting block 232, the first support plate 211 and the plurality of first support blocks 212 to lift relative to the first lifting column 231.

[0041] By extending or shortening the telescopic end of the first telescopic motor 233 relative to its fixed end, the first connecting block 232 and the first support plate 211 can be driven to rise and fall relative to the first lifting column 231.

[0042] Furthermore, the first telescopic motor 233 here is a commonly available and readily procurable push rod motor, hydraulic cylinder, and pneumatic cylinder. This is a conventional setup known to those skilled in the art and will not be described in detail here.

[0043] In one embodiment, please refer to Figure 2 , Figure 3 Two first auxiliary components 24 are provided corresponding to a first support plate 211. The first auxiliary component 24 includes a first auxiliary column 241 and a first guide block 242. The two first auxiliary columns 241 are symmetrically distributed on both sides of the first lifting column 231 with the first lifting column 231 as the axis of symmetry, and are both connected to the open end of the support body 1. The first auxiliary column 241 has a first guide groove along the guide of the first sliding groove. One end of the first guide block 242 is slidably embedded in the first guide groove and the other end is connected to the first support plate 211.

[0044] The first auxiliary column 241 and the first guide block 242 form a guide auxiliary structure to improve the stability of the first support plate 211 relative to the first lifting column 231 during lifting.

[0045] In one embodiment, please refer to Figure 3 One end of the first auxiliary block 223 is slidably embedded in the first guide groove and the other end is connected to the first linkage plate 221. The first auxiliary block 223 is connected to the first guide block 242 and can slide relative to the first guide groove with the first guide block 242.

[0046] The first auxiliary block 223 is used to realize the sliding connection between the first connecting plate 221 and the first auxiliary column 241.

[0047] In one embodiment, please refer to Figure 2 The first steel cable 25 is set one-to-one with the first auxiliary column 241, and the first auxiliary block 223 is connected to the first guide block 242 via the first steel cable 25. The first shock absorber 26 is set one-to-one with the first auxiliary column 241, the first shock absorber 26 is set relative to the first auxiliary block 223, and is connected to the bottom inner wall of the first guide groove.

[0048] The first guide block 242 and the first auxiliary block 223 are linked by the first steel cable 25, that is, the sliding of the first guide block 242 relative to the first auxiliary column 241 can drive the first guide block 242 to rise and fall relative to the first auxiliary column 241.

[0049] Further, the first damping member 26 is arranged at the bottom of the first guide slot, so as to prevent the first auxiliary block 223 from directly colliding with the ground and avoid the scattering of materials.

[0050] In the embodiment, as shown in Figure 4 、 Figure 4 The device further comprises at least one second support assembly 4, which comprises a second lifting column 41, two second connecting blocks 42, two second support plates 43, a plurality of second support blocks 44, a second telescopic motor 45, two second auxiliary members 46, at least two second connecting members 47, four second steel cables 48, and four second damping members 49.

[0051] The second lifting column 41 is parallel to and spaced apart from the two first lifting columns 231 and is connected between the two first lifting columns 231. The second lifting column 41 is provided with a second sliding groove in the height direction thereof. The two second connecting blocks 42 are arranged on the opposite sides of the second lifting column 41, and one end of each second connecting block 42 is slidingly embedded in the second sliding groove. The second support plates 43 are arranged in one-to-one correspondence with the second connecting blocks 42. Each second support plate 43 is perpendicular to the second lifting column 41 and is connected to the other end of the corresponding second connecting block 42. The plurality of second support blocks 44 are spaced apart along the length direction of the second support plates 43, and a support groove 3 is formed between any two adjacent second support blocks 44. The second telescopic motor 45 has a fixed end and a telescopic end. The fixed end of the second telescopic motor 45 is connected to the inner wall of the second sliding groove, and the telescopic end is connected to the second connecting block 42. The second telescopic motor 45 is configured to drive the second connecting block 42, the second support plate 43, and the plurality of second support blocks 44 to ascend and descend relative to the second lifting column 41.

[0052] The second support assembly 4 can further increase the number of materials placed.

[0053] Specifically, the device further comprises a connecting beam 5 arranged between the second lifting column 41, the two second auxiliary members 46, and the support body, so as to enhance the stability and strength of the baking rack.

[0054] Further, the two second support plates 43 are arranged on the two sides of the second lifting column 41 and located at the midline of the two first support plates 211.

[0055] In one of the embodiments, please refer to Figure 4The second auxiliary component 46 includes a second auxiliary column 461 and two second guide blocks 462. The two second auxiliary columns 461 are symmetrically distributed on both sides of the second lifting column 41 with the second lifting column 41 as the axis of symmetry, and are both connected to the support body 1. The second auxiliary column 461 has a second guide groove along the guide of the second sliding groove. The two second guide blocks 462 are respectively arranged on the opposite sides of the second auxiliary column 461. One end of the second guide block 462 is slidably embedded in the second guide groove, and the other end is connected to the second support plate 43.

[0056] The second auxiliary column 461 and the two second guide blocks 462 form a guide connection structure to improve the stability of the sliding of the second support plate 43 relative to the second support column.

[0057] In one embodiment, please refer to Figures 1 to 4 At least two second linkage members 47 are respectively disposed on opposite sides of the second lifting column 41. The second linkage member 47 includes a second linkage plate 471, a plurality of second linkage blocks 472 and two second auxiliary blocks 473. The second linkage plate 471 is parallel to the second support plate 43 and is disposed at intervals below the second support plate 43. The plurality of second linkage blocks 472 are evenly disposed along the length direction of the second linkage plate 471 and are all connected to the second linkage plate 471. A support groove 3 is formed between two adjacent second linkage blocks 472. One end of the second auxiliary block 473 is slidably embedded in the second guide groove and the other end is connected to the second linkage plate 471. The second auxiliary block 473 is connected to the second guide block 462 and can slide relative to the second guide groove with the second guide block 462.

[0058] By setting a second linkage 47 below the second support plate 43, the amount of material placed can be increased again, thereby improving the efficiency of tobacco drying production.

[0059] Specifically, there are two second linkage members 47 in this device, and the two second linkage members 47 are arranged sequentially.

[0060] The second steel cable 48 is arranged in a one-to-one correspondence with the second auxiliary column 461, and the second auxiliary block 473 is connected to the second guide block 462 via the second steel cable 48. The second shock absorber 49 is arranged in a one-to-one correspondence with the second auxiliary column 461, and the second shock absorber 49 is arranged relative to the second auxiliary block 473 and connected to the bottom inner wall of the second guide groove.

[0061] The second guide block 462 and the second auxiliary block 473 are linked by the second steel cable 48, that is, the sliding of the second guide block 462 relative to the second auxiliary column 461 can drive the second guide block 462 to rise and fall relative to the second auxiliary column 461.

[0062] Further, the second damping member 49 is arranged at the bottom of the second guide groove, for preventing the second auxiliary block 473 from directly impacting the ground, and avoiding the scattering of materials.

[0063] Further, the first damping member 26 and the second damping member 49 are composed of damping plates and springs, which are common and easy to purchase in the market, and are the conventional arrangement known to those skilled in the art, and will not be described in more detail.

[0064] Further, the first steel cable 25 and the second steel cable 48 are arranged in the device, so that the spacing between the first support plate 211 and the first linkage plate 221, and the second support plate 43 and the second linkage plate 47 can be adjusted, facilitating the user to load or unload, and the first steel cable 25 and the second steel cable 48 can also be connecting ropes or chain ropes, which are common in the market.

[0065] In order to better understand the present application, the following will be combined with ​ The technical scheme of the present application will be described in detail:

[0066] The support body 1 is hollow inside and the periphery of the side wall is open, two first support members 21 are arranged on the inner walls of the opposite sides of the support body 1 and can be respectively lifted relative to the support body 1, a plurality of support grooves 3 for placing materials are arranged on the first support member 21 along the length direction, a first linkage member 22 is connected below the first support member 21 and a plurality of support grooves 3 are arranged on the first linkage member 22 along the length direction, and the first linkage member 22 can be lifted together with the first support member 21 relative to the support body 1. Compared with the prior art, at least one first linkage member 22 is arranged below the first support member 21, a plurality of support grooves 3 are arranged on the first linkage member 22 for placing materials, and the first linkage member 22 can be lifted together with the first support member 21 relative to the support body 1, so that the support body 1 has multiple support structures and a plurality of support grooves 3 for placing materials, thereby increasing the storage quantity of materials, providing stable support for the baking of materials, and being suitable for large-scale production requirements.

[0067] The specific working process of the utility model, in use, first, the user drives the first telescopic motor 233 and the second telescopic motor 45 respectively, makes the first support plate 211 relative first lifting column 231, second auxiliary column 461 lower sliding, and the second support plate 43 relative second lifting column 41, second auxiliary column 461 lower sliding, then the first auxiliary block 223 of lower side and the first damping piece 26 abut, the second auxiliary block 473 of lower side and the second damping piece 49 abut, then the user places the tobacco to be baked in the support groove 3 of the top layer, finally the user drives the first telescopic motor 233 and the second telescopic motor 45 respectively again, makes the first support plate 211 relative first lifting column 231, second auxiliary column 461 upper sliding, and the second support plate 43 relative second lifting column 41, second auxiliary column 461 upper sliding, here two first linkage plates 221 or second linkage plates 471 link with the first support plate 211 or the second support plate 43 respectively, the user places the tobacco to be baked in the support groove 3 of each layer in turn, convenient operation, and simple structure.

[0068] The device can solve the technical problem that the device can only carry a certain amount of tobacco due to the strength limitation of the scissor-type telescopic structure and the limitation of the single-layer support structure at the top, thereby not being applicable to the demand of mass production.

[0069] The above-mentioned specific embodiment of the utility model does not constitute the limitation of the protection scope of the utility model. Any various other corresponding changes and deformations according to the technical concept of the utility model should be included in the protection scope of the utility model claim.

Claims

1. A tobacco roasting rack, characterized in that, include: The support structure is hollow inside and has openings on all four sides. as well as The first support assembly includes two first support members and at least two first linkage members. The two first support members are respectively disposed on the inner walls of opposite sides of the support body and can be raised and lowered relative to the support body. The first support members have multiple support slots for placing materials along their length direction. The first linkage members are disposed below the first support members and connected to the first support members. The first linkage members have multiple support slots along their length direction.

2. The tobacco roasting rack according to claim 1, characterized in that, The first support member includes a first support plate and a plurality of first support blocks. Two first support plates are respectively horizontally arranged on the inner walls of opposite sides of the support body. The plurality of first support blocks are evenly arranged along the length direction of the first support plate and are all connected to the first support plate. A support groove is formed between two adjacent first support blocks.

3. The tobacco roasting rack according to claim 2, characterized in that, The first support assembly further includes two first linear drive components. Each first linear drive component includes a first lifting column, a first connecting block, and a first telescopic motor. The first lifting column spans an opening in the side wall of the support body and is connected to the center of the opening end of the support body. The first lifting column has a first sliding groove along its height direction. One end of the first connecting block is slidably embedded in the first sliding groove, and the other end is connected to the first support plate. The first telescopic motor has a fixed end and a telescopic end. The fixed end of the first telescopic motor is connected to the inner wall of the first sliding groove, and the telescopic end is connected to the first connecting block, for driving the first connecting block, the first support plate, and multiple first support blocks to rise and fall relative to the first lifting column.

4. The tobacco roasting rack according to claim 3, characterized in that, The first support assembly further includes four first auxiliary components. Two first auxiliary components are arranged corresponding to one first support plate. Each first auxiliary component includes a first auxiliary column and a first guide block. The two first auxiliary columns are symmetrically distributed on both sides of the first lifting column with the first lifting column as the axis of symmetry, and are both connected to the open end of the support body. The first auxiliary column has a first guide groove along the guide of the first sliding groove. One end of the first guide block is slidably embedded in the first guide groove and the other end is connected to the first support plate.

5. The tobacco roasting rack according to claim 4, characterized in that, The first linkage includes a first linkage plate, a plurality of first linkage blocks, and two first auxiliary blocks. The first linkage plate is parallel to the first support plate and is spaced apart below the first support plate. The plurality of first linkage blocks are evenly arranged along the length direction of the first linkage plate and are all connected to the first linkage plate. A support groove is formed between two adjacent first linkage blocks. One end of the first auxiliary block is slidably embedded in the first guide groove and the other end is connected to the first linkage plate. The first auxiliary block is connected to the first guide block and can slide relative to the first guide groove with the first guide block.

6. The tobacco roasting rack according to claim 5, characterized in that, The first support assembly further includes four first steel cables and four first shock absorbers. The first steel cables are arranged one-to-one with the first auxiliary columns, and the first auxiliary block is connected to the first guide block via the first steel cables. The first shock absorbers are arranged one-to-one with the first auxiliary columns, and the first shock absorbers are arranged relative to the first auxiliary blocks and connected to the bottom inner wall of the first guide groove.

7. The tobacco roasting rack according to claim 6, characterized in that, It also includes at least one second support component, which includes a second lifting column, two second connecting blocks, two second support plates, multiple second support blocks, and a second telescopic motor. The second lifting column is parallel to and spaced apart from the two first lifting columns, and is connected between the two first lifting columns. The second lifting column has a second sliding groove along its height direction. The two second connecting blocks are respectively arranged on opposite sides of the second lifting column, and one end of the second connecting block is slidably embedded in the second sliding groove. The second support plate is arranged one-to-one with the second connecting block. The second support plate is arranged perpendicular to the second lifting column and is connected to the other end of the second connecting block. Multiple second support blocks are spaced apart along the length direction of the second support plate, and the support groove is formed between two adjacent second support blocks. The second telescopic motor has a fixed end and a telescopic end. The fixed end of the second telescopic motor is connected to the inner wall of the second sliding groove, and the telescopic end is connected to the second connecting block, for driving the second connecting block, the second support plate, and the multiple second support blocks to rise and fall relative to the second lifting column.

8. The tobacco roasting rack according to claim 7, characterized in that, The second support assembly further includes two second auxiliary components. The second auxiliary components include a second auxiliary column and two second guide blocks. The two second auxiliary columns are symmetrically distributed on both sides of the second lifting column with the second lifting column as the axis of symmetry, and are both connected to the support body. The second auxiliary column has a second guide groove along the guide of the second sliding groove. The two second guide blocks are respectively disposed on opposite sides of the second auxiliary column. One end of the second guide block is slidably embedded in the second guide groove, and the other end is connected to the second support plate.

9. The tobacco roasting rack according to claim 8, characterized in that, The second support assembly further includes at least two second linkages, which are respectively disposed on opposite sides of the second lifting column. Each second linkage includes a second linkage plate, a plurality of second linkage blocks, and two second auxiliary blocks. The second linkage plate is parallel to the second support plate and is disposed at intervals below the second support plate. The plurality of second linkage blocks are evenly disposed along the length of the second linkage plate and are all connected to the second linkage plate. A support groove is formed between two adjacent second linkage blocks. One end of the second auxiliary block is slidably embedded in the second guide groove and the other end is connected to the second linkage plate. The second auxiliary block is connected to the second guide block and can slide relative to the second guide groove with the second guide block.

10. The tobacco roasting rack according to claim 9, characterized in that, The second support assembly further includes four second steel cables and four second shock absorbers. The second steel cables are arranged in a one-to-one correspondence with the second auxiliary columns, and the second auxiliary block is connected to the second guide block via the second steel cables. The second shock absorbers are arranged in a one-to-one correspondence with the second auxiliary columns, and the second shock absorbers are arranged relative to the second auxiliary blocks and connected to the bottom inner wall of the second guide groove.

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