Rack loading and unloading device for curing barn

Abstract

The utility model discloses a rack loading and unloading device for a curing barn. The rack loading and unloading device comprises a placing layer and an operating platform, the placing layer comprises two conveying mechanisms which are arranged side by side at an interval; each conveying mechanism comprises a conveying face capable of moving in the first direction, and the conveying faces are suitable for supporting cigarette storage pieces. The operation platform comprises a movable support capable of moving in the height direction. The movable support is provided with a moving area and a placing area close to the moving area. According to the rack loading and unloading device for the curing barn, the placing layer suitable for being arranged in the curing barn and capable of conveying the tobacco clamps in the depth direction of the curing barn is arranged, and meanwhile the operating platform capable of ascending and descending in the height direction is matched, so that the convenience during rack loading and unloading operation of the tobacco clamps is improved, and the labor cost and the time cost are effectively reduced; and potential safety hazards caused by manual climbing for operation are effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to tobacco leaf curing technical field, specifically, relate to a kind of upper and lower rack device of curing barn. BACKGROUND

[0002] The content of this part only provides the background information related to the utility model, which can not constitute the prior art.

[0003] In the traditional process of curing tobacco leaves, the curing barn is usually provided with multiple layers of support frames, each layer of support frame extending along the longitudinal direction of the curing barn for supporting a certain number of tobacco clips. However, the upper and lower rack operation of the tobacco clips currently mainly relies on manual operation, which needs to be completed by multiple workers. Specifically, the workers need to place and support the tobacco clips on the corresponding support frames along the extension direction of the support frames one by one. This operation method not only has low efficiency, high labor cost and time cost, but also when handling the tobacco clips at a higher position, the workers need to climb onto the support frames, which has a high risk of falling, thus causing great safety hazards. SUMMARY

[0004] Therefore, the purpose of the utility model is to provide an upper and lower rack device of curing barn to at least overcome the technical problems of high labor cost, time cost and great safety hazards caused by relying on manual operation for the upper and lower rack operation of tobacco clips.

[0005] The purpose of the utility model is achieved by the following technical solutions:

[0006] The utility model discloses an upper and lower rack device of curing barn, comprising:

[0007] The placement layer comprises two conveying mechanisms arranged side by side and spaced apart; each conveying mechanism comprises a conveying surface movable in a first direction, and the conveying surface is adapted to support a tobacco storage member;

[0008] The operation platform comprises a movable support movable in a height direction; the movable support is provided with a movable area and a placement area close to the movable area.

[0009] Optionally, the distance between the conveying surfaces of the two conveying mechanisms matches the length of the tobacco storage member.

[0010] Optionally, the two conveying mechanisms are transmissionally connected to enable the conveying surfaces of the two conveying mechanisms to move synchronously.

[0011] Optionally, the conveying mechanism comprises a driving wheel, a driven wheel and a conveying member;

[0012] The driving wheel and the driven wheel are arranged in the first direction in sequence.

[0013] The conveying member is arranged between the driving wheel and the driven wheel and can move along a closed annular path with rotation of the driving wheel and the driven wheel; an outer side of the conveying member serves as the conveying surface;

[0014] The driving wheel or the driven wheel of the two conveying mechanisms is drivingly connected.

[0015] Optionally, the conveying member is a conveying belt or a conveying chain.

[0016] Optionally, the placing layer further comprises a driving assembly, which comprises:

[0017] a mounting seat, wherein a transmission wheel drivingly connected with the driving wheel is arranged on the mounting seat;

[0018] a control box, wherein a motor is arranged on the control box; the control box is detachably connected to the mounting seat; when the control box is connected to the mounting seat, the motor on the control box is drivingly connected with the transmission wheel; and

[0019] a hand wheel, which is detachably connected to the mounting seat; when the hand wheel is connected to the mounting seat, the hand wheel is drivingly connected with the transmission wheel.

[0020] Optionally, each conveying mechanism further comprises a plurality of limiting parts, which are arranged on the corresponding conveying surface in sequence and at intervals; a space suitable for a single storage member is defined between two adjacent limiting parts.

[0021] Optionally, the placing layer is a plurality of placing layers, and the plurality of placing layers are arranged in sequence along the height direction.

[0022] Optionally, the operation platform further comprises:

[0023] a fixed support; the movable support is movably connected to the fixed support, so that it can move along the height direction;

[0024] a driving component, which is used for outputting linear motion along the height direction; an output end of the driving component is connected to the movable support.

[0025] Optionally, the operation platform is provided with a moving member and an adjustable foot cup.

[0026] The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0027] The utility model discloses a drying -house upper and lower frame device, through setting up the placing layer of being suitable for being arranged in drying -house and can along the longitudinal deep direction of drying -house conveying tobacco clamp, cooperation operation platform that can along the height direction elevating, not only improved the convenience when carrying out tobacco clamp upper and lower frame operation, effectively reduced manpower cost and time cost, effectively reduced the security hidden danger that manual climbing carried out operation brought. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 The structure schematic diagram of drying -house upper and lower frame device is provided for the embodiment of the utility model;

[0029] Figure 2 The structure schematic diagram of placing layer and its local structure enlarged view are provided for the embodiment of the utility model;

[0030] Figure 3 The structure schematic diagram of operation platform is provided for the embodiment of the utility model.

[0031] Icon: 10 - placing layer, 11 - conveying mechanism, 111 - conveying surface, 112 - driving wheel, 113 - from driving wheel, 114 - conveying piece, 115 - limiting portion, 12 - transmission shaft, 13 - drive assembly, 131 - mounting seat, 132 - control box, 133 - button, 20 - operation platform, 21 - moving piece, 22 - adjustable foot cup, 23 - fixed support, 24 - movable support, 241 - activity area, 242 - placing area, 25 - placing frame, 100 - tobacco storage piece, 200 - tobacco leaf. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantage of the utility model more clear, the technical scheme of the utility model will be described clearly and completely in combination with specific implementation ways below.The same reference signs in the drawings represent the same parts.It is to be noted that the described embodiment is a part of the embodiment of the utility model, not all the embodiment.Based on the described embodiment of the utility model, all other embodiments obtained by the person skilled in the art without the premise of creative labor belong to the scope of protection of the utility model.

[0033] Compared with the embodiment shown in the drawings, the feasible implementation scheme in the protection scope of the utility model can have fewer components, have other components not shown in the drawings, different components, differently arranged components or differently connected components, etc..In addition, two or more components in the drawings can be realized in a single component, or a single component shown in the drawings can be realized as a plurality of separate components.

[0034] The embodiment of the utility model discloses a kind of rack device in upper and lower of curing barn, to desire can reduce the human cost, time cost when rack device in upper and lower of tobacco clamp is operated, and reduce the security risk when operating. Among them, the tobacco clamp of the utility model is known in the prior art can store a certain amount of tobacco leaf 200 clamp, by the use of tobacco clamp, tobacco leaf 200 can be conveniently hung in curing barn and is baked. Of course, the rack device in upper and lower of curing barn disclosed in the embodiment of the utility model is not only suitable for the rack device in upper and lower of tobacco clamp, it can also be suitable for the rack device in upper and lower of other suitable for storing tobacco leaf 200 device, for example, drying rod. For easy to illustrate, referring to Figure 3 The utility model unifies tobacco clamp, drying rod and other suitable for storing tobacco leaf 200 device and calls it tobacco storage piece 100.

[0035] Figure 1 It is the structure schematic diagram of exemplary rack device in upper and lower of curing barn disclosed in the embodiment of the utility model, specifically reference diagram used by the rack device in upper and lower of curing barn. The rack device in upper and lower of curing barn is suitable for the rack device in upper and lower of tobacco storage piece 100. In Figure 1 The embodiment shown in, rack device in upper and lower of curing barn can include at least one placement layer 10.

[0036] Referring to Figure 1 Placement layer 10 is suitable for being arranged in curing barn, to play the role of a certain amount of tobacco storage piece 100 is supported in curing barn along the longitudinal direction of curing barn. In actual implementation, the number of placement layer 10 can be set according to need, especially, in the case where placement layer 10 is multiple, multiple placement layers 10 can be sequentially arranged in curing barn along the height direction, to realize the rational use of limited space in curing barn. Example, the embodiment of the utility model shows the case that three placement layers 10 are sequentially arranged in curing barn along the height direction.

[0037] Figure 2 It is the structure schematic diagram of single placement layer 10 and its local structure enlargement drawing. As Figure 2 Each placement layer 10 further can include two conveying mechanisms 11 suitable for being arranged in curing barn along horizontal direction and side by side, as shown in Figure 1 Each conveying mechanism 11 can extend along the first direction, and each conveying mechanism 11 includes conveying surface 111 movable along the first direction, and the conveying surface 111 of each conveying mechanism 11 is suitable for supporting tobacco storage piece 100. The horizontal distance between the conveying surface 111 of two conveying mechanisms 11 can match the length of the tobacco storage piece 100 to be placed, so that the two ends of single tobacco storage piece 100 in its length direction can be supported on the conveying surface 111 of two conveying mechanisms 11 respectively as shown in

[0038] It should be noted that the first direction can be understood as the longitudinal direction of the curing barn. In actual implementation, referring to Figure 1 The leading end of each conveying mechanism 11 can be arranged near the door of the curing barn, and the trailing end of each conveying mechanism 11 can be arranged away from the door of the curing barn.

[0039] Based on the above arrangement, when it is necessary to perform the storage piece 100 shelving operation, that is, it is necessary to place a plurality of storage pieces 100 on the corresponding placement layer 10 in sequence, the operator only needs to stand at the door of the curing barn and place a plurality of storage pieces 100 on the conveying surfaces 111 of the two conveying mechanisms 11 of the corresponding placement layer 10 in sequence, so that the two conveying mechanisms 11 can convey a plurality of storage pieces 100 to different positions in the longitudinal direction of the curing barn in sequence.

[0040] Specifically, when placing a single storage piece 100, the two ends of the storage piece 100 in the length direction are supported on the conveying surfaces 111 of the two conveying mechanisms 11 respectively. When the first storage piece 100 is placed in position, the conveying surfaces 111 of the two conveying mechanisms 11 move a certain distance in the first direction towards the inside of the curing barn (that is, in the direction away from the door of the curing barn), for example, a distance of the width of a storage piece 100, so as to realize conveying the first storage piece 100 to the inside of the curing barn and providing space for placing the second storage piece 100. Subsequently, the second storage piece 100 can be placed on the conveying surfaces 111 of the two conveying mechanisms 11 in a similar manner, and the same applies to the subsequent storage pieces 100, so as to realize placing a plurality of storage pieces 100 on the corresponding placement layer 10 in sequence and arranging the plurality of storage pieces 100 in the longitudinal direction of the curing barn in sequence.

[0041] Correspondingly, when it is necessary to perform the storage piece 100 shelving operation, it is only necessary to move the conveying surfaces 111 of the two conveying mechanisms 11 in the first direction towards the outside of the curing barn (that is, in the direction close to the door of the curing barn), so as to convey a plurality of storage pieces 100 of the current placement layer 10 to the door of the curing barn in sequence, so that the operator can take a plurality of storage pieces 100 of the current placement layer 10 in sequence.

[0042] In some embodiments, referring to Figure 2As shown in the enlarged view of the local structure, each conveying mechanism 11 can specifically include a driving wheel 112, a driven wheel 113, and a conveying member 114. The driving wheel 112 and the driven wheel 113 are sequentially arranged along the first direction, and both the driving wheel 112 and the driven wheel 113 can rotate freely. The conveying member 114 is arranged around the driving wheel 112 and the driven wheel 113, and can move along a closed loop path with the rotation of the driving wheel 112 and the driven wheel 113. For example, the conveying member 114 is a conveying belt or a conveying chain. The conveying surface 111 refers to the outer side of the conveying member 114, i.e., the side of the conveying member 114 facing away from the driving wheel 112 and the driven wheel 113.

[0043] It can be understood that when the conveying member 114 is a conveying belt, the entire conveying mechanism 11 can be regarded as a belt conveyor; when the conveying member 114 is a conveying chain, the entire conveying mechanism 11 can be regarded as a chain conveyor. Of course, the structure of the conveying mechanism 11 is not limited to this, and it can also be other conveying devices having a conveying surface 111 that can move along the first direction.

[0044] In some embodiments, for two conveying mechanisms 11 of a single placement layer 10, the driving wheels 112 or the driven wheels 113 of the two conveying mechanisms 11 can be drivingly connected through a transmission shaft 12 as shown, so that only the driving wheel 112 of one of the conveying mechanisms 11 needs to be arranged with a power source, and the synchronous movement of the conveying members 114 of the two conveying mechanisms 11 can be realized, so that the conveying surfaces 111 of the two conveying mechanisms 11 can move synchronously under the drive of the same driving source, thereby reducing the manufacturing and use costs as much as possible. Figure 2

[0045] In some embodiments, each placement layer 10 can also include a driving assembly 13 as a power source. For example, the driving assembly 13 can include a motor (not shown in the figure) directly drivingly connected with the driving wheel 112 of the conveying mechanism 11, so as to directly drive the driving wheel 112 to rotate through the motor. Of course, the driving assembly 13 can also be designed as follows.

[0046] In combination with the content shown in Figure 2 , the driving assembly 13 can include a mounting seat 131, a control box 132, and a hand wheel (not shown in the figure). The mounting seat 131 is fixedly arranged, for example, near the driving wheel 112 of the conveying mechanism 11, and the mounting seat 131 is provided with a transmission wheel (not shown in the figure) drivingly connected with the driving wheel 112.

[0047] ​The control box 132 is provided with a motor (not shown in the figure). The control box 132 is detachably connected to the mounting seat 131. When the control box 132 is connected to the mounting seat 131, the motor on the control box 132 is in driving connection with the transmission wheel, so that the motor on the control box 132 can drive the transmission wheel to rotate, thereby providing power for the rotation of the driving wheel 112. Conversely, when the control box 132 is detached from the mounting seat 131, the motor on the control box 132 is separated from the transmission wheel, and the power transmission between them is interrupted. The output shaft of the motor on the control box 132 can be clamped into the clamping groove on the transmission wheel by coaxially arranging the clamping groove on the transmission wheel and matching the output shaft of the motor on the control box 132, so as to realize the driving connection between the two.

[0048] The hand wheel is also detachably connected to the mounting seat 131. When the hand wheel is connected to the mounting seat 131, the hand wheel is in driving connection with the transmission wheel on the mounting seat 131, so as to provide power for the rotation of the driving wheel 112 by rotating the hand wheel. The hand wheel can also be a component that can be clamped into the clamping groove on the transmission wheel, so as to smoothly transmit power between the two.

[0049] It can be understood that based on the above design, the driving wheel 112 of the conveying mechanism 11 can be driven to rotate by electric or manual mode, so as to improve the flexibility of the driving assembly 13 in use. Specifically, when the driving wheel 112 of the conveying mechanism 11 needs to be driven by electricity, the control box 132 only needs to be connected to the mounting seat 131, so that the motor on the control box 132 is in driving connection with the transmission wheel. When the driving wheel 112 of the conveying mechanism 11 needs to be driven manually, the control box 132 only needs to be detached, and the hand wheel is installed on the mounting seat 131, so that the hand wheel is in driving connection with the transmission wheel.

[0050] Further, the control box 132 can also be provided with a button 133 for controlling the operation of the motor, so as to control the forward and reverse rotation of the motor by the button 133, thereby controlling the conveying surface 111 of the conveying mechanism 11 to convey the tobacco storage element 100 into or out of the curing barn.

[0051] In some embodiments, each conveying mechanism 11 can also include a plurality of limiting portions 115 arranged on the corresponding conveying surface 111 in sequence. The limiting portion 115 can be a limiting protrusion protruding from the corresponding conveying surface 111.

[0052] Through the arrangement of the limiting portions 115, spaces suitable for the width of the single tobacco storage member 100 can be defined between two adjacent limiting portions 115, so that the end of the single tobacco storage member 100 can be supported between the two limiting portions 115 on the corresponding conveying surface 111, to avoid collision between different tobacco storage members 100 due to the movement of the conveying surface 111.

[0053] In some embodiments, when the placing layers 10 are multiple and the multiple placing layers 10 are arranged in sequence along the height direction, as shown in Figure 1 The tobacco drying room loading and unloading device disclosed in the embodiments of the utility model can further include an operation platform 20, which has the function of lifting along the height direction, to lift the operator and / or the tobacco storage member 100 to the target height position.

[0054] In combination with the content shown in Figure 1 and Figure 3 , the operation platform 20 can include a fixed support 23, a movable support 24 and a driving component (not shown in the figure). The movable support 24 is movably connected to the fixed support 23, so that the movable support 24 can move freely along the height direction.

[0055] The driving component can be fixedly arranged on the fixed support 23. The driving component is used to output linear motion along the height direction, and the output end of the driving component is connected to the movable support 24. In this way, the movable support 24 can be directly driven by the driving component to move along the height direction, to adjust the height position of the movable support 24. For example, the driving component can be a known air cylinder, an electric push rod or other device suitable for outputting linear motion.

[0056] Further, the movable support 24 is provided with a movable area 241 and a placing area 242 close to the movable area 241. The movable area 241 is suitable for the operator to stand and perform necessary activities. The placing area 242 can be provided with a placing rack 25 suitable for temporarily placing a certain number of tobacco storage members 100.

[0057] Based on the above arrangement, when the operation platform 20 is used to perform the tobacco storage member 100 loading operation, the entire operation platform 20 is first arranged outside the door of the tobacco drying room. A certain number of tobacco storage members 100 can be placed in advance on the placing rack 25 of the placing area 242, and then the movable support 24 is moved to the target height position along the height direction to match the corresponding placing layer 10, so that the operator can smoothly transfer the tobacco storage members 100 on the placing rack 25 to the corresponding placing layer 10 for placing.

[0058] Correspondingly, when using the operating platform 20 to remove cigarette storage items 100 from the shelf, the cigarette storage items 100 taken by the operator from the corresponding placement layer 10 can be temporarily placed on the placement rack 25 in the placement area 242. This helps to further improve the efficiency of the operation of removing and unloading cigarette storage items 100 from the shelf.

[0059] For example, considering that the interior of a known curing barn is generally set up with two independent curing areas suitable for curing tobacco leaves 200, the middle part of the movable support 24 can be used as the placement area 242, and the movable spaces on both sides of the placement area 242 can be used as two movable areas 241, so that two operators can stand in the two movable areas 241 respectively in the corresponding curing areas to carry out the loading and unloading of tobacco items 100.

[0060] Furthermore, the operating platform 20 is provided with a movable component 21 to enable the operating platform 20 to move, thereby facilitating the adjustment of the position of the operating platform 20 as needed. The movable component 21 may be a roller mounted on the operating platform 20, specifically a roller mounted at the bottom of the fixed bracket 23 of the operating platform 20.

[0061] Meanwhile, adjustable feet 22 can also be installed on the operating platform 20, specifically at the bottom of the fixed bracket 23 of the operating platform 20. The adjustable feet 22 can be positioned beside the movable component 21. When the operating platform 20 moves to the target position using the movable component 21, the adjustable feet 22 can be adjusted to support the entire operating platform 20 on the ground, preventing the operating platform 20 from easily shifting.

[0062] It should be noted that in other embodiments of this utility model, in actual implementation, the operating platform 20, especially the fixed bracket 24, may also be equipped with an electric movable device and an electric vehicle wheel structure, so that the operating platform 20 has the ability to move autonomously.

[0063] Actual verification shows that by using the drying room rack loading and unloading device disclosed in this utility model embodiment, the time for loading and unloading a single tobacco storage unit 100 can be shortened to a dozen seconds, thereby effectively improving the work efficiency when loading and unloading tobacco storage units 100.

[0064] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A drying room rack mounting and dismounting device, characterized in that, include: The placement layer includes two conveying mechanisms arranged side by side at intervals; each of the conveying mechanisms includes a conveying surface movable in a first direction, the conveying surface being adapted to support the cigarette storage component; The operating platform includes a movable support that can move along the height direction; the movable support is provided with an active area and a placement area near the active area.

2. The drying room rack mounting device according to claim 1, characterized in that, The distance between the conveying surfaces of the two conveying mechanisms matches the length of the cigarette storage component.

3. The drying oven rack mounting device according to claim 1 or 2, characterized in that, The two conveying mechanisms are connected by a drive mechanism so that the conveying surfaces of the two conveying mechanisms can move synchronously.

4. The drying room rack mounting device according to claim 3, characterized in that, The conveying mechanism includes a driving wheel, a driven wheel, and a conveying component; The driving wheel and the driven wheel are arranged sequentially along the first direction; The conveying component is arranged between the driving wheel and the driven wheel, and can move along a closed annular path as the driving wheel and the driven wheel rotate; the outer surface of the conveying component serves as the conveying surface; The driving wheel or the driven wheel of the two conveying mechanisms are connected by a transmission.

5. The drying room rack mounting device according to claim 4, characterized in that, The conveying component is a conveyor belt or a conveyor chain.

6. The drying room rack mounting device according to claim 4, characterized in that, The placement layer further includes a driving component, which includes: Mounting base, wherein the mounting base is provided with a transmission wheel that is connected to the drive wheel; A control box, equipped with a motor; the control box is detachably connected to the mounting base, wherein when the control box is connected to the mounting base, the motor on the control box is drively connected to the transmission wheel; and... A hand crank is detachably connected to the mounting base; wherein, when the hand crank is connected to the mounting base, the hand crank is drivingly connected to the transmission wheel.

7. The drying room rack mounting device according to claim 1, characterized in that, Each of the conveying mechanisms further includes multiple limiting parts, which are arranged sequentially at intervals on the corresponding conveying surface, and a space is defined between two adjacent limiting parts to fit a single cigarette storage component.

8. The drying room rack mounting device according to claim 1, characterized in that, There are multiple placement layers, and the multiple placement layers are arranged sequentially along the height direction.

9. The drying room rack mounting device according to claim 1, characterized in that, The operating platform also includes: Fixed bracket; the movable bracket is movably connected to the fixed bracket so that it can move along the height direction; A drive component is used to output linear motion along the height direction; the output end of the drive component is connected to the movable support.

10. The drying oven rack mounting device according to claim 1, characterized in that, The operating platform is equipped with a movable component and an adjustable foot cup.

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