CN111011909B

CN111011909B - Flue-curing barn rail type tobacco hanging device

Info

Publication number: CN111011909B
Application number: CN201910999653.8A
Authority: CN
Inventors: 罗杰; 马骏; 左成凤; 朱春波; 李宇航; 董清; 费川江; 朱洪刚
Original assignee: Xingyi Branch Of Qianxi'nan Tobacco Co
Current assignee: Xingyi Branch Of Qianxi'nan Tobacco Co
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2022-11-04
Anticipated expiration: 2039-10-21
Also published as: CN111011909A

Abstract

The invention discloses a rail-type tobacco hanging device of a curing barn, which comprises a top frame, an underframe and four groups of connecting frames, wherein the top frame and four end points of the underframe are connected through the connecting frames, the bottom of the underframe is provided with a plurality of groups of first pulleys, a top layer frame capable of lifting and a bottom layer frame fixedly installed are arranged among the four groups of connecting frames, the bottom layer frame is positioned below the top layer frame, the bottom of the top layer frame is provided with a wire guide part, and the wire guide part is provided with a pull wire for driving the wire guide part to lift.

Description

Flue-curing barn rail type tobacco hanging device

Technical Field

The invention relates to the technical field of tobacco baking, in particular to a rail-type tobacco hanging device of a baking room.

Background

With the progress of social science and technology and the development of modern agriculture construction, the flue-cured tobacco production in China enters the modernized, large-scale and intensive era, and the flue-cured tobacco production mainly adopts a large-scale intensive flue-curing barn instead of an old brick-concrete structure flue-curing barn. The bulk curing barn has the characteristics of large tobacco loading, energy conservation, labor conservation, high curing efficiency and the like, and is rapidly developed and applied in the production of flue-cured tobacco. However, tobacco leaf curing is still a labor intensive agricultural activity, thereby restricting the sustainable development of modern tobacco agriculture.

The existing large-scale bulk curing barn mostly adopts a multilayer structure, farmers planting tobacco can weave tobacco leaves picked from the field with tobacco stems, then place the tobacco stems in the curing barn, and can directly place the woven tobacco stems in the curing barn when the tobacco stems are lower in position in the curing barn, but can place the tobacco stems in the curing barn when the tobacco stems are higher in position and need a kang-entering person to build a platform to stand at a high place for operation; in the prior art, tobacco leaf loading workers stand in a baking room, and another person delivers the woven tobacco leaves to the tobacco leaf loading workers and places the tobacco leaves in the baking room, and the tobacco leaf loading workers are troublesome in tobacco loading, time-consuming and labor-consuming in the tobacco loading process and have certain potential safety hazards due to the fact that light rays in the baking room are poor, the space is small, and the tobacco leaf loading workers can complete tobacco leaf loading in the baking room only by jumping boards or building tables in the baking room, particularly the third layer; for example, patent No. CN 207220139U proposes a novel flue-curing barn rail-mounted tobacco hanging device, which utilizes a mode of separating a rectangular frame-type tobacco hanging frame from a flue-curing barn to solve the problem of kang loading inside the flue-curing barn, but no matter outside the flue-curing barn or inside the flue-curing barn, the top layer of the flue-curing barn needs to be subjected to kang loading treatment, there is a mechanical loading at present, but the adopted mechanical loading needs to build a loading mechanism outside the flue-curing barn, the tobacco hanging frame is lifted to a certain height through the loading mechanism, and then the tobacco hanging frame is pushed into the flue-curing barn through a manual pushing mode, the mode needs to build a raw material mechanism in advance, the operation steps are too complicated, and certain loading instability and other factors exist, therefore, a flue-curing barn rail-mounted tobacco hanging device is proposed.

Disclosure of Invention

The invention aims to provide a rail-type tobacco hanging device for a curing barn to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a rail type tobacco hanging device for a curing barn comprises a top frame, an underframe and four groups of connecting frames, wherein the top frame is connected with four end points of the underframe through the connecting frames, a plurality of groups of first pulleys are arranged at the bottom of the underframe, a top layer frame capable of being lifted and a bottom layer frame fixedly installed are arranged between the four groups of connecting frames, the bottom layer frame is positioned below the top layer frame, a wire guide piece is arranged at the bottom of the top layer frame, and a pull wire for driving the top layer frame to be lifted and lowered is arranged on the wire guide piece;

a fixed pulley is fixedly arranged on one side of the top frame, a first guide pulley and a second guide pulley are respectively arranged on the other side of the top frame, and a pulling device is arranged between the two groups of connecting frames on one side of the top frame;

the pull wire penetrates through the wire guide, one end of the pull wire is fixedly connected with the fixed pulley, and the other end of the pull wire sequentially rounds the first guide pulley and the second guide pulley and is fixedly connected with the output end of the pulling device;

a plurality of groups of tobacco leaf mounting devices for placing tobacco leaves are arranged on the top layer frame and the bottom layer frame;

and a control box is arranged on the side wall of one group of the connecting frames, and a starting button for controlling the pulling device to work is arranged in the control box.

Preferably, the pull wire is a stainless steel cable, and the stainless steel cable has certain hardness and is not easy to break in use.

Preferably, the pulling device is including installing the shell, one end is fixed with driving motor in the shell of installation shell, driving motor's output is fixed with the axis of rotation, just the axis of rotation is kept away from driving motor's one end with installation shell inner wall passes through the bearing and rotates the connection, the equidistance is fixed with four group's windings in the axis of rotation the rotation piece of acting as go-between, the one end of acting as go-between is fixed on the rotation piece, the wire hole that can make its inside act as go-between to draw forth is seted up at the top of installation shell, drives the axis of rotation through driving motor's drive and rotates to can realize the pulling to acting as go-between.

Preferably, a plurality of groups of bearing seats are equidistantly arranged on the rotating shaft, fixed ends of the bearing seats are fixed on the wall of the inner shell of the mounting shell, the rotating shaft is unstable in rotation due to long length, and the rotating shaft can be supported to a certain extent by the aid of the plurality of groups of bearing seats, so that the rotating shaft is stable in rotation.

Preferably, the wire guiding member includes a wire cylinder, the wire cylinder is fixed on the bottom of the top layer frame, a wire guiding hole for the stay wire to pass through is formed inside the wire cylinder, and the wire guiding member can prevent the stay wire from deviating when the top layer frame is pulled.

Preferably, tobacco leaf installation device includes joint spare and mounting panel, the both ends at mounting panel top are fixed with the slider, the joint has been seted up to the low side of joint spare the joint recess of slider, the joint spare is kept away from the stiff end of mounting panel is fixed on the inside wall of top layer frame, through designing into the joint structure with mounting panel and joint spare, subsequent tobacco leaf clamp of being convenient for like this gets.

Preferably, the bottom of the mounting plate is equidistantly provided with a plurality of sliding grooves, and clamping devices for clamping tobacco leaves are fixed inside the sliding grooves.

Preferably, the clamping device comprises a bottom and a side, the bottom and the side are both provided with an open-ended clamping box, a fixed plate is fixed on one side of the top of the clamping box, the top of the fixed plate is fixed on the groove wall of the sliding groove, a lead screw is rotatably connected to one side of the fixed plate through a bearing, a movable plate is in threaded connection with the lead screw, a moving through hole communicated with the inside of the clamping box is formed in one side of the top of the clamping box, one end of the movable plate, away from the lead screw, penetrates through the moving through hole and extends to the inside of the clamping box, is located inside the clamping box, the side of the movable plate is in clearance fit with the inner wall of the clamping box, and the picked tobacco leaves can be directly clamped on the mounting plate through the clamping device.

Preferably, one end of the screw rod, which is far away from the fixing plate, is fixed with a rotating block which drives the screw rod to rotate.

Preferably, a wrapping block is fixed at the bending part of the top layer frame, a second pulley is fixed on the wrapping block, a sliding groove is formed in the side wall, close to the top layer frame, of the connecting frame, the wrapping block is connected with the groove wall of the sliding groove in a sliding mode through the second pulley, and the wrapping block can achieve a certain guiding effect on the lifting of the top layer frame through the second sliding.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the top shelf capable of automatically lifting is arranged, so that an operator can conveniently hang tobacco in a tobacco flue-curing area at a higher position, and the device for driving the top shelf to move up and down and the whole grill are designed into an integrated structure, so that only a control box needs to be controlled when the tobacco is hung, the operation is simple, certain manpower is saved, and unnecessary equipment can be reduced.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is another perspective view of the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is a cut-away perspective view of the mounting housing of the present invention;

FIG. 5 is an enlarged view of area A in FIG. 4;

FIG. 6 is a partial cross-sectional structural schematic of the present invention;

FIG. 7 is a schematic view of another orientation of the structure of FIG. 6;

FIG. 8 is a schematic structural diagram of the region B in FIG. 7;

FIG. 9 is a schematic view of a top shelf structure;

FIG. 10 is a schematic view of the structure of FIG. 9 in another orientation;

FIG. 11 is an enlarged view of the area C in FIG. 10;

FIG. 12 is an enlarged view of the area D in FIG. 10;

FIG. 13 is a partial cross-sectional structural view of the top shelf of FIG. 9;

FIG. 14 is an enlarged view of area E in FIG. 13;

FIG. 15 is a schematic view of a tobacco leaf mounting device;

FIG. 16 is a partial cross-sectional structural view of the mounting plate;

fig. 17 is a schematic front view of fig. 16.

In the figure: 1-a top frame; 2-a chassis; 3-a connecting frame; 4-a first pulley; 5-a top layer shelf; 6-a bottom layer frame; 7-a wire guide; 8-pulling a line; 9-a fixed pulley; 10-a first guide pulley; 11-a second guide pulley; 12-a pulling device; 13-a tobacco leaf mounting device; 14-a control box; 15-mounting the housing; 16-a drive motor; 17-a rotating shaft; 18-a rotating member; 19-outlet holes; 20-a bearing seat; 21-a wire cylinder; 22-wire guides; 23-a clip; 24-a mounting plate; 25-a slide; 26-clamping grooves; 27-a sliding groove; 28-a gripping device; 29-a gripping box; 30-fixing the plate; 31-a screw rod; 32-moving the plate; 33-moving the through-hole; 34-a rotating block; 35-wrapping the block; 36-a second pulley; 37-limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-17, the present invention provides a technical solution: a rail type tobacco hanging device of a curing barn comprises an upper frame 1, a bottom frame 2 and four groups of connecting frames 3, wherein the upper frame 1 is connected with four end points of the bottom frame through the connecting frames 3, the bottom of the bottom frame 2 is provided with a plurality of groups of first pulleys 4, a top frame 5 capable of lifting and a bottom frame 6 fixedly installed are arranged between the four groups of connecting frames 3, the bottom frame 6 is positioned below the top frame 5, the bottom of the top frame 5 is provided with a wire guide 7, the wire guide 7 is provided with a pull wire 8 for driving the top frame 5 to lift, and the pull wire 8 is a stainless steel cable; a fixed pulley 9 is fixedly arranged on one side of the top frame 1, the fixed pulley 9 is mainly used for fixing one end of a stay wire 8, a first guide pulley 10 and a second guide pulley 11 are respectively arranged on the other side of the top frame 1, the first guide pulley 10 and the second guide pulley 11 are basically the same in structure, the main difference is that the positions are different, the changing directions are different, and a pulling device 12 is arranged between two groups of connecting frames 3 on one side of the top frame 1; the pull wire 8 penetrates through the wire guide 7, one end of the pull wire 8 is fixedly connected with the fixed pulley 9, and the other end of the pull wire 8 sequentially rounds the first guide pulley 10 and the second guide pulley 11 and is fixedly connected with the output end of the pulling device 12; a plurality of groups of tobacco leaf mounting devices 13 for placing tobacco leaves are arranged on the top layer frame 5 and the bottom layer frame 6; the side wall of one group of the connecting frame 3 is provided with a control box 14, a starting button for controlling the pulling device 12 to work is arranged in the control box 14, the control box 14 adopts the existing conventional control structure, and the working state of the pulling device 12 is controlled by controlling the artificial control button, and the emphasis needs to be put on that the control box 14 is arranged on the connecting frame 3 close to the door of the tobacco flue-curing house because the whole device is pulled out of the tobacco flue-curing house as regards the installation position of the control box 14.

The whole process comprises the following steps of firstly pulling out the whole device from a tobacco curing barn through the first pulley 4 at the bottom of the bottom frame 2, specifically how to pull out the whole device, manually pulling out the whole device, also referring to the existing pulling-out mechanism, after the whole device is pulled out, controlling the work of the pulling device 12 through the manual control box 14, providing power through the pulling device 12, changing the direction of the stay wire 8 through the first guide pulley 10 and the second guide pulley 11, fixing the stay wire 8 far away from one end of the pulling device 12 through the fixed pulley 9, when the pulling device 12 works, driving the stay wire 8 to pull the wire guide member 7, because the wire guide member 7 is fixed at the bottom of the top layer frame 5, when the stay wire 8 is pulled by the pulling device 12, the up-and-down movement of the top layer plate can be driven.

The pulling device 12 comprises an installation shell 15, a driving motor 16 is fixed at one end in the shell of the installation shell 15, a rotating shaft 17 is fixed at the output end of the driving motor 16, one end, far away from the driving motor 16, of the rotating shaft 17 is rotatably connected with the inner wall of the installation shell 15 through a bearing, four groups of rotating pieces 18 wound around the pull wire 8 are fixed on the rotating shaft 17 at equal intervals, one end of the pull wire 8 is fixed on the rotating piece 18, and a wire outlet 19 capable of leading out the pull wire 8 in the installation shell 15 is formed in the top of the installation shell 15.

The working principle of the pulling device 12 is that firstly, a starting button inside the control box 14 is manually pressed, the starting button is electrically connected with the driving motor 16 through a flat cable, after the driving motor 16 is started, the output end of the driving motor drives the rotating shaft 17 to rotate, the rotating shaft 17 drives the rotating part 18 to rotate, the shape of the rotating part 18 can be similar to that of an existing belt pulley, the main purpose is that after the rotating part 18 rotates, the pulling wire 8 on the rotating part can be wound, namely, two processes of paying off and pulling wire 8 are realized, the rotating direction of the driving motor 16 in the paying off process and the pulling wire 8 process is opposite, when the top layer frame 5 needs to ascend, the pulling wire 8 is selected, and when the paying off is needed, the paying off is selected.

A plurality of groups of bearing seats 20 are arranged on the rotating shaft 17 at equal intervals, and fixed ends of the bearing seats 20 are fixed on the wall of the inner part of the installation shell 15.

The wire guiding member 7 comprises a wire guiding cylinder 21, the wire guiding cylinder 21 is fixed on the bottom of the top layer frame 5, and a wire guiding hole 22 for the stay wire 8 to penetrate through is formed in the wire guiding cylinder 21.

Tobacco leaf installation device 13 includes joint spare 23 and mounting panel 24, the both ends at mounting panel 24 top are fixed with slider 25, the joint has been seted up to the low side of joint spare 23 the joint recess 26 of slider 25, joint spare 23 is kept away from the stiff end of mounting panel 24 is fixed on the inside wall of roof frame 5, a plurality of sliding trays 27 have been seted up to the bottom equidistance of mounting panel 24, sliding tray 27 inside is fixed with the clamp that gets the tobacco leaf and gets device 28, press from both sides and get device 28 and all set up open-ended clamp and get box 29 including bottom and side, the one side of getting the top of box 29 is fixed with fixed plate 30, the top of fixed plate 30 is fixed on the cell wall of sliding tray 27, one side of fixed plate 30 rotates through the bearing and is connected with lead screw 31, threaded connection has movable plate 32 on the lead screw 31, the removal through-hole 33 rather than the inside intercommunication of box is seted up to one side of getting box 29 top, the movable plate 32 is kept away from the one end of lead screw 31 is passed removal through-hole 33 and is extended to the inside of getting box 29, and is located inside the movable plate 29 with the side of clamp that the inner wall clearance fit of fixed plate gets the lead screw drives the clamp and gets the piece 31 rotation.

In the process of clamping the tobacco leaves, the mounting plate 24 needs to be manually detached from the clamping groove 26, then the mounting plate 24 is placed on a workbench, or the mounting plate is directly taken to a tobacco planting field, and the picked tobacco leaves are fixed on the mounting plate 24 through the adjusting clamping device 28.

The clamping device is used for firstly rotating the rotating block 34, the rotating block 34 drives the screw rod 31 to rotate, and the screw rod 31 is in threaded connection with the moving plate 32, so that the moving can move in the clamping process of the clamping box 29, tobacco leaves to be baked are clamped in the clamping box 29, the clamping box 29 is designed to be boxed, the tobacco leaves at the edge are prevented from falling in the clamping process, and after the clamping is completed, the mounting plate 24 is manually clamped in the clamping groove 26 on the clamping piece 23.

The department of bending of top layer frame 5 is fixed with parcel piece 35, be fixed with second pulley 36 on the parcel piece 35, link 3 is close to spacing groove 37 has been seted up on the lateral wall of top layer frame 5, parcel piece 35 passes through second pulley 36 with the cell wall sliding connection of spacing groove 37, through second pulley 36, mainly play certain limiting displacement to the top layer board, prevent the skew in its reaction plane.

In addition, it is emphasized that the design of the bottom shelf 6 is the same as the top shelf 5 in the overall design of the bottom shelf 6, and the only difference is that the top shelf 5 can move up and down, while the bottom shelf 6 is fixed, and the bottom shelf 6 is not designed to move up and down because the bottom shelf 6 is lower than the top shelf 5, so the operation is easy for a person.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tobacco device is hung to roast room rail mounted, includes roof-rack (1), chassis (2) and four groups link (3), roof-rack (1) with all pass through between four endpoints of chassis link (3) are connected, the bottom of chassis (2) is provided with the first pulley of multiunit (4), its characterized in that: a top layer frame (5) capable of lifting and a bottom layer frame (6) fixedly installed are arranged between the four groups of connecting frames (3), the bottom layer frame (6) is positioned below the top layer frame (5), a wire guide (7) is arranged at the bottom of the top layer frame (5), and a pull wire (8) for driving the top layer frame (5) to lift is arranged on the wire guide (7);

a fixed pulley (9) is fixedly arranged on one side of the top frame (1), a first guide pulley (10) and a second guide pulley (11) are respectively arranged on the other side of the top frame, and a pulling device (12) is arranged between two groups of connecting frames (3) on one side of the top frame (1);

the pull wire (8) penetrates through the wire guide (7), one end of the pull wire (8) is fixedly connected with the fixed pulley (9), and the other end of the pull wire (8) sequentially rounds the first guide pulley (10) and the second guide pulley (11) and then is fixedly connected with the output end of the pulling device (12);

a plurality of groups of tobacco leaf mounting devices (13) for placing tobacco leaves are arranged on the top layer frame (5) and the bottom layer frame (6);

a control box (14) is arranged on the side wall of one group of the connecting frames (3), and a starting button for controlling the pulling device (12) to work is arranged in the control box (14);

the pulling device (12) comprises an installation shell (15), a driving motor (16) is fixed at one end in the installation shell (15), a rotating shaft (17) is fixed at the output end of the driving motor (16), one end, far away from the driving motor (16), of the rotating shaft (17) is rotatably connected with the inner wall of the installation shell (15) through a bearing, four groups of rotating pieces (18) wound with the stay wires (8) are equidistantly fixed on the rotating shaft (17), one end of the stay wires (8) is fixed on the rotating pieces (18), and a wire outlet hole (19) capable of leading out the stay wires (8) in the installation shell (15) is formed in the top of the installation shell (15);

a plurality of groups of bearing seats (20) are equidistantly arranged on the rotating shaft (17), and fixed ends of the bearing seats (20) are fixed on the wall of the inner part of the mounting shell (15);

the wire guide piece (7) comprises a wire guide cylinder (21), the wire guide cylinder (21) is fixed on the bottom of the top layer frame (5), and a wire guide hole (22) for a stay wire (8) to penetrate through is formed in the wire guide cylinder (21);

the tobacco leaf mounting device (13) comprises a clamping piece (23) and a mounting plate (24), sliding pieces (25) are fixed to two ends of the top of the mounting plate (24), a clamping groove (26) for clamping the sliding pieces (25) is formed in the lower end of the clamping piece (23), and the fixed end, far away from the mounting plate (24), of the clamping piece (23) is fixed to the inner side wall of the top layer frame (5);

a wrapping block (35) is fixed at the bending part of the top layer frame (5), a second pulley (36) is fixed on the wrapping block (35), a limiting groove (37) is formed in the side wall, close to the top layer frame (5), of the connecting frame (3), and the wrapping block (35) is in sliding connection with the groove wall of the limiting groove (37) through the second pulley (36);

a plurality of sliding grooves (27) are formed in the bottom of the mounting plate (24) at equal intervals, and clamping devices (28) for clamping tobacco leaves are fixed inside the sliding grooves (27);

the clamping device (28) comprises a clamping box (29) with an opening formed in the bottom and the side edge, a fixed plate (30) is fixed on one side of the top of the clamping box (29), the top of the fixed plate (30) is fixed on the wall of the sliding groove (27), a lead screw (31) is rotatably connected to one side of the fixed plate (30) through a bearing, a moving plate (32) is connected to the lead screw (31) in a threaded manner, a moving through hole (33) communicated with the inside of the clamping box (29) is formed in one side of the top of the clamping box (29), one end, far away from the lead screw (31), of the moving plate (32) penetrates through the moving through hole (33) and extends to the inside of the clamping box (29), and the side edge of the moving plate, located inside the clamping box (29), is in clearance fit with the inner wall of the clamping box;

one end of the screw rod (31) far away from the fixed plate (30) is fixed with a rotating block (34) which drives the screw rod (31) to rotate.

2. The curing barn rail-mounted cigarette hanging device according to claim 1, wherein: the pull wire (8) is a stainless steel cable.