Tobacco leaf feeding device and tobacco leaf curing barn thereof

Abstract

The utility model relates to the technical field of tobacco leaf production equipment, and particularly discloses a tobacco leaf feeding device and a tobacco leaf curing barn thereof. The tobacco leaf feeding device comprises a base and a hanging clamp used for clamping tobacco leaves, a lifting mechanism is arranged on one side of the base and comprises a containing frame, and the containing frame can be driven to ascend and descend. According to the tobacco leaf feeding device, automation of tobacco leaf hanging can be achieved, the problems that labor intensity is large and personal safety risks are high due to the fact that tobacco leaves are manually placed are solved, and tobacco leaf production efficiency is improved. The tobacco flue-curing barn comprises a barn body and the tobacco feeding device, the tobacco feeding device is arranged in the barn body, a bearing strip is arranged in the barn body, a feeding assembly is arranged between the bearing strip and the tobacco feeding device, and the feeding assembly conveys the hanging clamp to the hanging position on the bearing strip.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of tobacco production equipment, and in particular to a tobacco feeding device and a tobacco curing room thereof. Background Art

[0002] Flushing tobacco leaves is a key step in the tobacco leaf processing process, which is beneficial to improving the quality of fresh tobacco leaves. At present, tobacco leaves are mainly cured in tobacco leaf curing rooms, which include a room body and a bracket arranged in the room body. To ensure the efficiency of the curing process, the bracket is usually arranged in multiple layers. When the tobacco leaves are cured, the tobacco leaves are hung on the multi-layer brackets.

[0003] At present, the operation of hanging tobacco leaves on the rack is usually done manually. However, when hanging tobacco leaves on high-rise racks, workers need to climb to high places with the help of escalators and other tools. Therefore, the operation of manually placing tobacco leaves is labor-intensive and poses a risk to personal safety. Utility Model Content

[0004] The utility model aims to provide a tobacco feeding device, which can realize the automation of tobacco feeding, alleviate the problem of high labor intensity caused by manual feeding to a high place, and improve tobacco production efficiency.

[0005] The utility model also aims to provide a tobacco leaf curing room. When tobacco leaves are hung in the room, the tobacco leaf feeding device cooperates with the feeding assembly to hang the hanging clips on the supporting bars, which can replace the workers climbing to a high place to hang tobacco leaves, thereby alleviating the high life safety risk caused by traditional tobacco leaf hanging.

[0006] In the first aspect, the utility model provides a tobacco feeding device, a base and a hanging clamp for clamping tobacco leaves, a lifting mechanism for carrying and driving the hanging clamp to perform lifting and lowering movements is provided on one side of the base, the lifting mechanism includes a placement frame for placing the hanging clamp, and the placement frame can be driven to perform lifting and lowering movements.

[0007] In some embodiments, the lifting mechanism includes a lifting seat and a Z-axis adjustment component for driving the lifting seat to lift and lower. A loading component is arranged between the lifting seat and the base, and the loading component transports the hanging clamp to the lifting seat for loading.

[0008] In some embodiments, the feeding assembly includes a chain for conveying the hanging clamp, a plurality of spacers are provided between the chain and the hanging clamp for limiting the movement of the hanging clamp, the chain is meshingly connected to a sprocket, and the sprocket is transmission-connected to a feeding motor.

[0009] In some embodiments, the Z-axis adjustment assembly includes a gear rod disposed on the base, the gear rod is meshedly connected to a gear, a connecting rod is passed through the gear, the connecting rod is rotatably connected to the lifting seat, and a rotating part is disposed between the connecting rod and the lifting seat to drive the connecting rod and the gear to rotate.

[0010] In some embodiments, a material picking assembly is provided on one side of the placement frame, and the material picking assembly includes a material picking robot. A Y-axis adjustment component is provided between the material picking robot and the lifting seat, and the Y-axis adjustment component drives the material picking robot to support and transport the hanging clip to the hanging place.

[0011] In some embodiments, a first X-axis adjustment member is provided between the placement frame and the lifting seat, and the material picking assembly also includes a material picking bracket, which is fixedly connected to the material picking robot, and a second X-axis adjustment member is provided between the material picking bracket and the lifting seat.

[0012] In some embodiments, the material picking robot includes a support plate for supporting the hanging clamp, the support plate protrudes outward to form a limiting protrusion, a limiting block is arranged on one side of the support plate, and a limiting area for limiting the movement of the hanging clamp is formed between the limiting protrusion and the limiting block.

[0013] In a second aspect, the utility model provides a tobacco leaf curing room, comprising a room body, and a tobacco leaf feeding device as described in the first aspect, wherein the tobacco leaf feeding device is arranged in the room body, a supporting bar for hanging a hanging clip is provided in the room body, a feeding assembly is provided between the supporting bar and the tobacco leaf feeding device, and the feeding assembly transmits the hanging clip to the hanging place on the supporting bar.

[0014] In some embodiments, the feeding assembly includes a guide rail and a feeding cart, a sliding member for driving the feeding cart to move along the guide rail is provided between the feeding cart and the guide rail, and a feeding robot for supporting the hanging clamp is provided on one side of the feeding cart.

[0015] In some embodiments, a lifting drive component is provided between the feeding vehicle and the feeding robot for driving the feeding robot to rise and fall.

[0016] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0017] 1. The tobacco leaf feeding device of the utility model clamps the tobacco leaf with the hanging clamp before the tobacco leaf is roasted, and the lifting mechanism carries the hanging clamp to lift to a suitable hanging position, so that the tobacco leaf feeding device realizes the automation of tobacco leaf feeding. The setting of the lifting mechanism replaces manual feeding with mechanical feeding, which can alleviate the problems of high labor intensity and low production efficiency in the traditional tobacco leaf feeding method.

[0018] Among them, the setting of the material taking component can transfer the hanging clamp carried by the lifting seat to the corresponding hanging place, thereby improving the flexibility and efficiency of the feeding operation of the hanging clamp and tobacco leaves.

[0019] The setting of the feeding component enables automatic feeding of the hanging clamps and tobacco leaves. The hanging clamps are transported to the lifting seat through the feeding component, which can further reduce labor intensity to improve the degree of automation in the tobacco production process and further alleviate the problem of reduced production efficiency due to manual transportation of the hanging clamps and tobacco leaves to the lifting seat.

[0020] 2. The tobacco leaf flue-curing room of the utility model is provided with the above-mentioned tobacco leaf feeding device and feeding assembly. The lifting mechanism drives the hanging clip and the tobacco leaf to rise to the supporting strip. The feeding assembly transmits the hanging clip to the corresponding hanging position on the supporting strip, and the hanging clip is hung. The tobacco leaf flue-curing room can realize the automation of tobacco leaf feeding and hanging through the cooperation of the tobacco leaf feeding device and the feeding assembly, reduce labor intensity, and adapt to the large-scale tobacco leaf baking process. At the same time, it reduces the personal safety risks when manually placing tobacco leaves and climbing to a high place, making the tobacco leaf feeding process safer and more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a tobacco leaf flue-curing room of the utility model in a specific embodiment;

[0022] Figure 2 It is a structural schematic diagram of the tobacco leaf feeding device and feeding assembly of the utility model in a specific embodiment;

[0023] Figure 3 It is a structural schematic diagram of a tobacco leaf feeding device of the utility model in a specific embodiment;

[0024] Figure 4 It is a structural schematic diagram of the feeding vehicle of the utility model in a specific embodiment;

[0025] Figure 5 It is a structural schematic diagram of the material taking assembly of the utility model in a specific embodiment;

[0026] Figure 6 for Figure 5 A schematic diagram of the enlarged local structure at point A in the middle;

[0027] Figure 7 It is a structural schematic diagram of a feeding assembly of the utility model in a specific embodiment;

[0028] Figure 8 It is a schematic structural diagram of a tobacco leaf flue-curing room of the utility model in a specific embodiment.

[0029] Reference numerals:

[0030] 1. Supporting strip;

[0031] 2. Base; 21. Chain; 211. Spacer; 22. Sprocket; 23. Feeding motor;

[0032] 3. Lifting mechanism; 31. Lifting seat; 32. Z-axis adjustment assembly; 321. Gear rod; 322. Gear; 323. Connecting rod; 324. Driven lifting wheel; 325. First lifting motor; 326. Guide rod; 3261. Lifting sleeve; 33. Placement frame; 331. First X-axis adjustment member;

[0033] 4. Feeding assembly; 41. Guide rail; 42. Feeding trolley; 421. Driven feeding wheel; 422. Active feeding wheel; 423. Feeding motor; 424. Fixed sleeve; 425. Guide rod; 426. Connecting plate; 427. Threaded rod; 428. Second lifting motor; 43. Feeding manipulator; 432. Hooking section; 433. Connecting section; 4331. Waist-shaped hole;

[0034] 5. Material picking assembly; 51. Material picking manipulator; 511. Support plate; 512. Limiting protrusion; 513. Limiting block; 52. Material picking bracket; 521. Moving track; 522. Y-axis adjusting member; 523. Second X-axis adjusting member;

[0035] 6. Room body;

[0036] 7. Hanging clip; 71. Tobacco leaves. DETAILED DESCRIPTION

[0037] It should be noted that, in the absence of conflict, the embodiments and technical features in the embodiments of the present application can be combined with each other, and the detailed description in the specific implementation method should be understood as an explanation of the purpose of the present application and should not be regarded as an improper limitation on the present application.

[0038] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the specific technical solution of the present application will be further described in detail below in conjunction with the drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application, but are not used to limit the scope of the present application.

[0039] In the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, unless otherwise specified, "multiple" means two or more.

[0040] In addition, in the embodiments of the present application, directional terms such as "up", "down", "left" and "right" are defined relative to the orientation of the components in the drawings. It should be understood that these directional terms are relative concepts. They are used for relative description and clarification, and they may change accordingly according to the changes in the orientation of the components in the drawings.

[0041] Embodiment 1

[0042] The tobacco leaf feeding device of the utility model can be used for feeding and hanging tobacco leaves 71 in a tobacco leaf curing room, so as to realize the automation of the hanging operation of the tobacco leaves 71.

[0043] Reference Figure 1 and Figure 2 , the tobacco leaf feeding device includes a hanging clamp 7 for clamping tobacco leaves 71. In this embodiment, the hanging clamp 7 is hung to realize the hanging of tobacco leaves 71. The tobacco leaf feeding device also includes a base 2, and a lifting mechanism 3 is provided on one side of the base 2 for carrying and driving the hanging clamp 7 to perform lifting and lowering movements. Specifically, rollers are provided at the bottom of the base 2 to move the base 2 to a suitable installation location. Further, the lifting mechanism 3 includes a lifting seat 31, and the lifting seat 31 is located above the base 2. A Z-axis adjustment component 32 is provided between the lifting seat 31 and the base 2. The Z-axis adjustment component 32 drives the lifting seat 31 to perform lifting and lowering movements along the Z-axis direction to realize the reciprocating movement of the lifting seat 31 between the base 2 and the hanging location of the hanging clamp 7.

[0044] Reference Figure 2 and Figure 3 Specifically, the Z-axis adjustment assembly 32 includes a gear rod 321, which is fixedly mounted on the base 2, and the length direction of the gear rod 321 is consistent with the Z-axis direction, so as to achieve the position adjustment of the lifting seat 31 in the Z-axis direction. The gear rod 321 is meshed with a gear 322, and a connecting rod 323 is inserted into the gear 322. The connecting rod 323 is rotatably connected to the lifting seat 31, and a rotating member for driving the connecting rod 323 and the gear 322 to rotate is provided between the connecting rod 323 and the lifting seat 31.

[0045] Specifically, the rotating member includes a driven lifting wheel 324 sleeved on the connecting rod 323, the driven lifting wheel 324 is meshedly connected with the active lifting wheel, the active lifting wheel is transmission-connected with the first lifting motor 325, and the first lifting motor 325 is installed at the bottom of the lifting seat 31. When the first lifting motor 325 drives the active lifting wheel to rotate, the active lifting wheel is meshed with the driven lifting wheel 324 to drive the driven lifting wheel 324 to rotate, at this time, the connecting rod 323 and the gear 322 rotate synchronously, the gear 322 is meshed with the gear rod 321 and drives the lifting seat 31 to rise and fall along the Z-axis direction.

[0046] Further, a guide rod 326 is installed on the base 2. As shown in some specific preferred embodiments, a plurality of guide rods 326 may be provided. The guide rod 326 is vertically arranged and its length direction is consistent with the Z-axis direction. A lifting sleeve 3261 is sleeved on the guide rod 326, and the lifting sleeve 3261 is slidably connected to the guide rod 326. The outer wall of the lifting sleeve 3261 is fixedly connected to the lifting seat 31. When the lifting seat 31 is lifted and lowered, the lifting sleeve 3261 is driven to slide along the guide rod 326. The guide rod 326 cooperates with the lifting sleeve 3261 to play an auxiliary guiding role in the lifting and lowering of the lifting seat 31, thereby improving the stability of the movement of the lifting seat 31.

[0047] In a preferred embodiment, the lifting mechanism 3 also includes a placement frame 33, which is a U-shaped frame. The hanging clip 7 is placed in the placement frame 33, and the placement frame 33 can realize the transmission of the hanging clip 7 between the base 2 and the hanging position. Further, a first X-axis adjustment member 331 is provided between the placement frame 33 and the lifting seat 31, and the first X-axis adjustment member 331 drives the placement frame 33 to move along the X-axis direction, and can adjust the placement frame 33 to the corresponding hanging position. Specifically, the first X-axis adjustment member 331 can be a first slide module, and the slider of the first slide module is fixedly connected to the placement frame 33 to drive the placement frame 33 to slide relative to the lifting seat 31 along the X-axis direction.

[0048] Reference Figure 6 Furthermore, a material picking assembly 5 is provided on one side of the placement frame 33, and the material picking assembly 5 includes a material picking bracket 52. A Y-axis adjusting member 522 is provided between the material picking bracket 52 and the lifting seat 31. Specifically, the Y-axis adjusting member 522 can be a Y-axis slide module, and the Y-axis slide module drives the material picking bracket 52 to slide in the Y-axis direction, that is, the material picking bracket 52 realizes a reciprocating motion between the hanging place and the placement frame 33.

[0049] Specifically, the material picking bracket 52 includes a moving track 521, which is installed on a side of the material picking bracket 52 away from the Y-axis adjustment member 522, and the moving track 521 is arranged along the Y-axis direction. Further, a second X-axis adjustment member 523 is arranged between the material picking bracket 52 and the Y-axis adjustment member 522. Specifically, the second X-axis adjustment member 523 can be a second slide module, and the slider of the second slide module is fixedly connected to the material picking bracket 52 to drive the material picking bracket 52 to slide along the X-axis direction.

[0050] Combination Figure 7In a preferred embodiment, a material picking robot 51 is installed on one side of the material picking bracket 52. Specifically, the material picking robot 51 includes a support plate 511, which is fixedly connected to the material picking bracket 52. One end of the support plate 511 away from the material picking bracket 52 protrudes outward to form a limiting protrusion 512. A limiting block 513 is installed on one side of the support plate 511. The limiting block 513 is provided with a notch for accommodating the hanging clip 7 at one end close to the limiting protrusion 512. When the material picking robot 51 supports the hanging clip 7, the hanging clip 7 is located between the limiting protrusion 512 and the limiting block 513. The limiting protrusion 512 cooperates with the limiting block 513 to limit the movement of the hanging clip 7, so as to improve the stability of the material picking robot 51 when hooking the hanging clip 7.

[0051] Reference Figure 2 to Figure 6 After the fresh tobacco leaves 71 are collected, they are clamped and fixed by the hanging clamp 7, and the hanging clamp 7 is placed in the placement frame 33. The first lifting motor 325 can drive the gear 322 to rotate through the transmission cooperation between the active lifting wheel and the driven lifting wheel 324. The gear 322 is meshed and connected with the gear rod 321 to lift the lifting seat 31 along the Z-axis direction. When the lifting seat 31 rises, it carries the placement frame 33 and the hanging clamp 7 to the material picking manipulator 51. The Y-axis adjustment member 522 drives the material picking bracket 52 to approach the hanging clamp 7. As the material picking bracket 52 moves, the material picking manipulator 51 enters the gap between the placement frame 33 and the hanging clamp 7. When the placement frame 33 descends with the lifting seat 31 to continue to transfer the next hanging clamp 7, the material picking manipulator 51 hooks and supports the hanging clamp 7, and the Y-axis adjustment member 522 drives the material picking bracket 52 and the material picking manipulator 51 to move toward the hanging position again.

[0052] Embodiment 2

[0053] As a further improvement of the previous embodiment, the difference between this embodiment and the first embodiment is that, referring to Figure 7 A chain 21 is provided between the base 2 and the lifting seat 31. In some specific preferred embodiments shown, two chains 21 are provided. When tobacco leaves are fed, the hanging clamp 7 is placed between the two chains 21. Specifically, a spacer 211 is installed on one side of the chain 21. A plurality of spacers 211 are provided, and the plurality of spacers 211 are spaced apart along the length direction of the chain 21. The chain 21 is meshedly connected with a sprocket 22, and the sprocket 22 is drivingly connected with a feeding motor 23. The output shaft of the feeding motor 23 is rotationally connected with the base 2, and is fixedly connected with the sprocket 22 to drive the sprocket 22 to rotate.

[0054] When tobacco leaves 71 are loaded, the Z-axis adjustment assembly 32 drives the lifting seat 31 and the placement frame 33 to descend to the end of the chain 21 transmission. The worker loads the hanging clip 7 at the beginning of the chain 21 transmission, and places the hanging clip 7 between adjacent spacers 211. The loading motor 23 drives the sprocket 22 to rotate, and the sprocket 22 engages with the chain 21 to transfer the hanging clip 7 to the lifting seat 31 and the placement frame 33, and pushes the hanging clip 7 into the placement frame 33. The transmission distance of the chain 21 is designed according to actual production needs, and the tobacco leaves 71 are automatically loaded, which can further improve production efficiency and reduce labor intensity.

[0055] Embodiment 3

[0056] Reference Figure 8 The tobacco leaf flue-curing room of the present invention comprises a room body 6 and a tobacco leaf feeding device of the above-mentioned embodiment 1 or embodiment 2 arranged in the room body 6.

[0057] Reference Figure 1 In a preferred embodiment, the inner wall of the room body is provided with supporting bars 1. Specifically, the supporting bars 1 are provided in several groups, and each group of supporting bars 1 includes two sections of rods, wherein the length direction of the supporting bars 1 is the Y-axis direction, and the several groups of supporting bars 1 are arranged in rows along the X-axis direction and in rows along the Z-axis direction. Specifically, the number and length of the supporting bars 1 can be set according to the size of the room body 6. For example, for a large room body 6, a large number of supporting bars 1 can be set to increase the number of hanging clips 7 that can be accommodated in the room body 6, thereby improving the production efficiency of baking tobacco leaves 71. The tobacco leaves 71 are hung in the room body 6 for baking through the tobacco leaf feeding device.

[0058] As shown in the specific embodiment, the two sections of the rod body of each group of support bars 1 can be made of I-beams. During the baking process of tobacco leaves 71, the hanging clip 7 is placed horizontally between the two sections of the rod body of each group of support bars 1, and the hanging clip 7 is hung to facilitate the baking process of the tobacco leaves 71.

[0059] Reference Figure 1 and Figure 2 In a preferred embodiment, a feeding assembly 4 is provided on one side of the supporting bar 1, and the feeding assembly 4 includes a guide rail 41, which is installed on the inner wall of the room body 6 and located on the top of the supporting bar 1, and the length direction of the guide rail 41 is consistent with the Y-axis direction.

[0060] Reference Figure 4A feeding trolley 42 is provided on the guide rail 41, and a sliding member for driving the feeding trolley 42 to move along the guide rail 41 is provided between the feeding trolley 42 and the guide rail 41. Specifically, the sliding member includes a driven feeding wheel 421, which is sleeved on the axle of the feeding trolley 42, and the driven feeding wheel 421 is transmission-connected with the active feeding wheel 422. Preferably, the driven feeding wheel 421 and the active feeding wheel 422 are transmission-connected through a synchronous belt. The active feeding wheel 422 is transmission-connected with a feeding motor 423. The feeding motor 423 drives the active feeding wheel 422 to rotate, and the active feeding wheel 422 provides an external driving force for the rotation of the driven feeding wheel 421 through the synchronous belt, and the feeding trolley 42 moves along the guide rail 41.

[0061] Furthermore, a connecting plate 426 is provided on one side of the feeding trolley 42. The connecting plate 426 is located at the bottom of the feeding trolley 42 and spans between the two rods of each group of supporting bars 1. A threaded rod 427 is provided between the connecting plate 426 and the feeding trolley 42. One end of the threaded rod 427 laid out along the axis passes through the connecting plate 426 and is threadedly connected to the connecting plate 426, and the other end passes through the feeding trolley 42 and is transmission-connected to the second lifting motor 428. The second lifting motor 428 is installed on the top wall of the feeding trolley 42. A guide rod 425 is provided between the connecting plate 426 and the feeding trolley 42, wherein one end of the guide rod 425 close to the connecting plate 426 is fixedly connected to the connecting plate 426, and one end of the guide rod 425 close to the feeding trolley 42 passes through the feeding trolley 42. A fixed sleeve 424 is sleeved on the guide rod 425, and the fixed sleeve 424 is slidably connected to the guide rod 425. The outer wall of the fixed sleeve 424 is fixedly connected to the feeding trolley 42.

[0062] When the second lifting motor 428 drives the threaded rod 427 to rotate, the connecting plate 426 adjusts the distance between itself and the feeding cart 42 to realize the lifting movement. The guide rod 425 slides in the fixed sleeve 424 as the connecting plate 426 is lifted and lowered. The guide rod 425 cooperates with the fixed sleeve 424 to realize the guiding effect on the lifting and lowering movement of the connecting plate 426.

[0063] Furthermore, a feeding manipulator 43 for supporting the hanging clip 7 is provided on one side of the connecting plate 426. The feeding manipulator 43 includes a connecting section 433 and a hooking section 432. The connecting section 433 is detachably connected to the connecting plate 426. Specifically, a waist-shaped hole 4331 is provided through the side of the connecting section 433 away from the connecting plate 426. The connecting section 433 is assembled with the connecting plate 426 at the waist-shaped hole 4331 by bolts. The connecting section 433 is adjusted in position at the waist-shaped hole 4331. The feeding manipulator 43 can adapt to hanging clips 7 of different sizes. The feeding manipulator 43 hooks and supports the hanging clip 7 at the hooking section 432, and can transport the hanging clip 7 to the corresponding hanging position on the supporting bar 1.

[0064] When the tobacco leaves 71 are fed and hung, the hanging clamp 7 is lifted by the lifting seat 31, and the material taking manipulator 51 hooks and supports the hanging clamp 7, and the Y-axis adjustment member 522 drives the material taking bracket 52 and the material taking manipulator 51 to move toward the supporting strip 1 again.

[0065] The feeding motor 423 drives the active feeding wheel 422 to rotate, and the active feeding wheel 422 drives the driven feeding wheel 421 to rotate through the synchronous belt, thereby providing an external driving force for the feeding trolley 42, and the feeding trolley 42 moves along the guide rail 41 to the side of the material taking manipulator 51 away from the guide rail 41. The second lifting motor 428 drives the threaded rod 427 to rotate, and the threaded rod 427 is threadedly connected to the connecting plate 426. Under the guidance of the guide rod 425 and the fixed sleeve 424, the connecting plate 426 drives the feeding manipulator 43 to descend to the material taking manipulator 51. When the feeding motor 423 drives the feeding trolley 42 to move in the opposite direction along the guide rail 41, the feeding robot 43 is inserted into the gap between the hanging clamp 7 and the material picking robot 51. When the feeding motor 423 drives the feeding trolley 42 to continue to move, the feeding robot 43 hooks and supports the hanging clamp 7 to move toward the supporting bar 1. The hanging clamp 7 is hung on the supporting bar 1 and is pushed to a suitable hanging place by the feeding robot 43.

[0066] In addition, when the feeding assembly 4 needs to be moved to different guide rails 41 to realize the hanging of tobacco leaves at each guide rail 41, the lifting seat 31 drives the material picking bracket 52 to rise to the feeding car 42, and the feeding motor 423 drives the feeding car 42 to move along the guide rail 41 to the moving track 521. When the lifting seat 31 drives the material picking bracket 52 to descend, the position transfer of the feeding car 42 in the Z-axis direction can be realized, and the feeding car 42 can be moved to the corresponding row of guide rails 41. The first X-axis adjustment member 331 drives the placement frame 33 to move along the X-axis direction, and the second X-axis adjustment member 523 drives the material picking bracket 52 to move along the X-axis direction, which can feed the hanging clamp 7 to the supporting bar 1 of the corresponding column, thereby improving the flexibility of the hanging operation of the hanging clamp 7.

[0067] The serial numbers of the embodiments of the present application are only for description and do not represent the advantages and disadvantages of the embodiments. The above are only preferred embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A tobacco leaf feeding device, characterized in that: The invention comprises a base (2) and a hanging clamp (7) for clamping tobacco leaves (71); a lifting mechanism (3) for carrying and driving the hanging clamp (7) to perform lifting movement is arranged on one side of the base (2); the lifting mechanism (3) comprises a placement frame (33) for placing the hanging clamp (7); the placement frame (33) can be driven to perform lifting movement; The lifting mechanism (3) comprises a lifting seat (31) and a Z-axis adjustment component (32) for driving the lifting seat (31) to lift and lower. A loading component is arranged between the lifting seat (31) and the base (2). The loading component transports the hanging clamp (7) to the lifting seat (31) for loading. The feeding assembly comprises a chain (21) for conveying the hanging clamp (7), a plurality of spacers (211) for limiting the movement of the hanging clamp (7) are arranged on the chain (21), the chain (21) is meshingly connected with a sprocket (22), and the sprocket (22) is drivingly connected with a feeding motor (23); The Z-axis adjustment assembly (32) comprises a gear rod (321) arranged on the base (2), the gear rod (321) being meshedly connected with a gear (322), a connecting rod (323) passing through the gear (322), the connecting rod (323) being rotatably connected to the lifting seat (31), and a rotating member for driving the connecting rod (323) and the gear (322) to rotate is arranged between the connecting rod (323) and the lifting seat (31).

2. A tobacco leaf feeding device according to claim 1, characterized in that: A material picking assembly (5) is arranged on one side of the placement frame (33), and the material picking assembly (5) includes a material picking manipulator (51). A Y-axis adjustment member (522) is arranged between the material picking manipulator (51) and the lifting seat (31), and the Y-axis adjustment member (522) drives the material picking manipulator (51) to support and transport the hanging clamp (7) to the hanging position.

3. A tobacco leaf feeding device according to claim 2, characterized in that: A first X-axis adjusting member (331) is arranged between the placing frame (33) and the lifting seat (31); the material picking assembly (5) further comprises a material picking bracket (52); the material picking bracket (52) is fixedly connected to the material picking manipulator (51); and a second X-axis adjusting member (523) is arranged between the material picking bracket (52) and the lifting seat (31).

4. A tobacco leaf feeding device according to claim 3, characterized in that: The material taking robot (51) comprises a support plate (511) for supporting the hanging clamp (7), a limiting protrusion (512) is formed on the outside of the support plate (511), a limiting block (513) is arranged on one side of the support plate (511), and a limiting area for limiting the movement of the hanging clamp (7) is formed between the limiting protrusion (512) and the limiting block (513).

5. A tobacco leaf flue-curing room, characterized in that: It comprises a room body (6), and a tobacco feeding device as claimed in any one of claims 1 to 4, wherein the tobacco feeding device is arranged in the room body (6), a supporting strip (1) for hanging a hanging clip (7) is arranged in the room body (6), a feeding assembly (4) is arranged between the supporting strip (1) and the tobacco (71) feeding device, and the feeding assembly (4) transfers the hanging clip (7) to the hanging place on the supporting strip (1).

6. The tobacco leaf flue-curing room according to claim 5, characterized in that: The feeding assembly (4) comprises a guide rail (41) and a feeding trolley (42); a sliding member for driving the feeding trolley (42) to move along the guide rail (41) is arranged between the feeding trolley (42) and the guide rail (41); and a feeding manipulator (43) for supporting a hanging clamp (7) is arranged on one side of the feeding trolley (42).

7. The tobacco leaf flue-curing room according to claim 6, characterized in that: A lifting drive component for driving the feeding robot (43) to lift and lower is provided between the feeding vehicle (42) and the feeding robot (43).

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