CN206005759U - Lift convenient withering groove for tea - Google Patents

Abstract

The utility model is related to tea-processing equipment.The convenient withering groove for tea of one kind lifting, including cell body and drive mechanism, cell body is provided with heating chamber and room of withering, the heating chamber and being withered separated by bearer network between room, the heating chamber and the meshed conveyer belt of tool that be provided between room that withers, the heating chamber is provided with tea export along the one end in the tape transport direction, the conveyer belt constitutes the bearer network, the drive mechanism includes main drive shaft, from the motor that drive shaft and driving main drive shaft are rotated, the main drive shaft is driven described from drive shaft turns by the conveyer belt, cell body is provided with suspension ring, suspension ring are provided with protection tooth.The utility model provides a kind of convenient withering groove for tea of lifting that tealeaves continuously can be withered, and the quality consistency that withers caused by solving the problems, such as the convenient withering groove for tea of existing lifting by manually taking out the tealeaves for having withered is poor and cannot realize automatic butt with follow-up equipment.

Description

Lift convenient withering groove for tea

Technical field

The utility model is related to tea-processing equipment, more particularly to a kind of convenient withering groove for tea of lifting.

Background technology

In the process of tealeaves, first have to be withered, good withering is the premise to form high-quality tea.Wither Exactly concentrate the uniform dehydration of fresh tea passes, cell liquid.Tea leaf withering is all carried out in convenient withering groove for tea is lifted.? It is CN104585363A, entitled " the convenient tealeaves of lifting that Chinese Patent Application No. is 2013105314797, application publication number A kind of existing tea withering machine is disclosed in the patent document of withering trough ".The convenient withering groove for tea bag of existing lifting Include cell body, cell body is provided with heating chamber and room of withering, heating chamber and the bearer network that arrange between room that withers.During use, fresh tea passes are shelved On bearer network, the hot gas in heating chamber is input in room of withering the tealeaves being pointed on bearer network through the mesh of bearer network to be carried out Wither.By manually gathering up the tealeaves on bearer network after tea leaf withering is good, next group is needed the tealeaves that withers again then It is shelved on bearer network and is withered, so repeats.Therefore existing withering trough has the following disadvantages：Can not during tealeaves due to collecting Enough tealeaves in whole withering trough is essentially simultaneously taken out, so the uniformity for being easily caused tea leaf withering degree of drying is poor；Nothing Method realizes the automatic butt with follow-up equipment, so as to constrain the realization of tealeaves automated production；Inconvenience is lifted during vanning.

Utility model content

The utility model provides a kind of convenient withering groove for tea of lifting that tealeaves continuously can be withered, and solves The convenient withering groove for tea of existing lifting by manually taking out the tealeaves for having withered caused by wither that quality consistency is poor, nothing Method realizes the problem of automatic butt and lifting inconvenience with follow-up equipment.

Above technical problem is solved by following technical proposal：The convenient withering groove for tea of one kind lifting, including groove Body, the cell body are provided with heating chamber and wither room, and the heating chamber and being withered separated by bearer network between room, and its feature exists In, also including drive mechanism, the heating chamber and being withered be provided between room the meshed conveyer belt of tool, and the heating chamber is along described The one end in tape transport direction is provided with tea export, and the conveyer belt constitutes the bearer network, and the drive mechanism includes leading Drive shaft, from drive shaft and drive the motor that main drive shaft rotates, the main drive shaft by the conveyer belt drive described from Drive shaft turns, the cell body are provided with suspension ring, and the suspension ring are stainless steel structure, and the inner peripheral surface of the suspension ring is provided with least two Individual anti-slop serrations, the anti-slop serrations are detachably connected with the suspension ring, and the anti-slop serrations are distributed along the bearing of trend of suspension ring. During use, the one end by fresh tea leaf from withering trough away from tea export is thrown in（As far as possible uniform, if uneven can pass through people Work paving is uniform）To on conveyer belt, driving structure drives conveyer belt to rotate and conveys tealeaves and move ahead and withered, the tea after withering well Leaf is dropped out from tea export and is collected together or directly falls into the entrance of subsequent technique production equipment.Due to passing through in conveyer belt Upper setting mesh and constitute bearer network and be equipped with tea export, so as to automatic output, the reality of the tealeaves for having withered realized The consecutive production of existing tea leaf withering so that the service efficiency of withering trough greatly improves, is the automated production of tealeaves and establishes Basis.During lifting the utility model, being hooked in suspension ring by suspension hook is carried out.In the inner peripheral surface of suspension ring, anti-slop serrations are set, can Play anti-skidding effect so that be not easy to slide during lifting.Anti-slop serrations are detachably connected between suspension ring, can be needed according to using Anti-slop serrations are installed in selectivity, so that the utility model disclosure satisfy that different use needs.

Preferably, the heating chamber is provided with hot wind inlet, the hot wind inlet is located at the heating chamber away from the tea One end of leaf outlet.During use, then hot blast flows out from mesh through hot wind inlet input heating chamber and realizes withering tealeaves Wither, it is possible to increase the uniformity of tea leaf withering quality.

Preferably, the height of the heating chamber is tapered into from the one end for being provided with hot wind inlet to the other end.Due to adding Hot blast in hot cell is flowed out from mesh, so when one timing of air quantity of hot wind inlet, if heating chamber is highly identical, Heating chamber easily forms stationary stream area away from one end of hot wind inlet, and the structure can avoid the formation in stationary stream area.Stationary stream is not produced Area then can easily control the uniformity of blowing temperature with by quality of withering.

Preferably, the withering trough is enclosed construction away from one end of the tea export.

The utility model also includes removable bindiny mechanism, and the anti-slop serrations are by the removable bindiny mechanism with described Suspension ring are detachably connected, and the removable bindiny mechanism includes being arranged at the jack of the suspension ring, is movably connected on institute State the inserted block of anti-slop serrations and drive inserted block to be inserted into the driving spring in the jack.Convenience during installing/dismounting anti-slop serrations is good.

Preferably, the inserted block is for spherical, the inserted block is with being mating spherical surfaces between the suspension ring.Further can carry Convenience during high installing/dismounting anti-slop serrations.

Preferably, the removable bindiny mechanism also includes supporting bowl, the driving spring is same by the support bowl The inserted block is abutted together, is mating spherical surfaces between the support bowl and the inserted block.When can improve Spring driving inserted block Reliability and inserted block rotate when patency.

Preferably, the face of the support inserted block for supporting bowl is provided with specular layer.Patency when inserted block is rotated is good.

Preferably, the anti-slop serrations are provided with power-assisted hole.During the lower protection tooth of dismounting, by by the body of rod（Such as inner hexagon spanner） Cat-in resisting force hole China and foreign countries draw anti-slop serrations to be exerted oneself, and convenience when dismantling anti-slop serrations is good.

Preferably, the power-assisted hole position is on the end face in anti-slop serrations facewidth direction.When the insertion body of rod is in resistance hole Convenience is good.

Preferably, the cell body is provided with road wheel and road wheel is lifted away from the hydraulic supporting feet on ground, the road wheel Including spoke, it is connected to the wheel rim of spoke, is connected to the inflation tyre and anti-tie mechanism for tire of wheel rim, the anti-tie mechanism for tire includes Cylinder, air reservoir, the screw mandrel for wearing and being rotationally connected with cylinder and the thread bush being threaded on screw mandrel, the same institute of the cylinder State wheel rim to be coaxially fixed together, in the air reservoir, be provided with inflation piston of the axis with the diameter parallel of the wheel rim, described The air reservoir is isolated annular seal space by inflation piston, and the annular seal space is connected with the tire, and the inflation piston is by pushing away Bar links together with the thread bush, and it is axle relative to described that the cylinder is additionally provided with the prevention thread bush with the screw mandrel The spline structure that cylinder is rotated；The road wheel can by change inflation tyre tire pressure come when tire tyre surface along wheel rim footpath To the side face for exceeding or falling below the cylinder.When being dragged, the utility model is supported by road wheel, is hooked in suspension ring Drawn.During use, the utility model is supported by hydraulic supporting feet.Existing road wheel has the following disadvantages： When the section with sharp objects of passing through（Tire section is hereinafter referred to as pricked）Shi Rongyi is produced and is rolled tire phenomenon, and is waved when country performs Platform be build temporarily outdoor, can often run into bundle tire section.The technical program solves the problem.Tire section is pricked when passing through When, rotary screw rod, screw mandrel drive thread bush translation, thread bush to drive piston to move towards the direction for making annular seal space increase by push rod Dynamic so that the gas in tire is flowed in annular seal space and tire tire pressure is reduced.Piston particular location is：Piston is moved to Tire pressure is reduced to when tire is contacted with ground can be flat to position vehicle being supported by cylinder, is entered by cylinder is then passed through Row is supported, so that tire will not be poked by sharp objects.After bundle tire section is crossed, screw mandrel is rotated backward so that screw thread Set by push rod drive piston towards when annular seal space diminution where move so that the gas in annular seal space is punched into tire again Interior, tire pressure raises and road wheel is supported again through tire.

Preferably, the spline structure is the strip hole axially extending along wheel rim for being arranged at the cylinder, described push away Bar is arranged in the strip hole.Simple structure.

Preferably, the road wheel also includes the box of tricks for making to produce speed discrepancy between the cylinder and screw mandrel, institute Stating screw mandrel includes that input section and deferent segment, the input section and deferent segment are linked together by force-limiting device, the thread bush line Be connected to the deferent segment, the box of tricks include being connected to cylinder ring gear, be connected to the input section and be located at External toothing and the clutch gear that can be arranged to plug between ring gear and external toothing in ring gear.When will be driven by screw mandrel When inflation piston is moved, change-speed gearing is inserted between ring gear and external toothing and by interior external toothing and is meshed together, speed change Gear is fixed on vehicle frame and prevents from rotating with road wheel.Now difference mechanism enables to screw mandrel and thread bush is produced and turned Rotating speed of the rotating speed of speed difference and screw mandrel higher than thread bush, so that realize the translation of thread bush.Can carry out by the rotation of gear Tire inflation/deflation, laborsaving convenience during inflation/deflation.When piston moves to extreme position, the moment of torsion of screw mandrel can increase, and increase above Then produce between input section and deferent segment during the amount that force-limiting device can be driven and rotate and cause to continue to obtain piston shifting Move and realize being automatically stopped driving.

Preferably, the force-limiting device includes being connected to the first friction plate of the input section and is connected to the deferent segment The second friction plate, first friction plate and the second friction plate push against together, and the input section and deferent segment are by described Rubbing action between first friction plate and the second friction plate is transmitting power.

Preferably, the motor is provided with binding post, the binding post includes insulator and is arranged at insulator Wiring Copper Foil, the wiring Copper Foil are electrically connected with the coil of the motor, the wiring Copper Foil be provided with penetrate into described The internal wiring hole of insulation, slidably connects sleeve in the wiring hole, and the sleeve includes axially being distributed along sleeve Insulating segment and same wiring Copper Foil abut together with conductive segment, the insulation is provided with the heat produced by wiring Copper Foil in vivo The air cavity that heated and by the gas expansion in air cavity be driven for driving conductive segment wrong with the wiring Copper Foil The overload response cylinder that opens.To during motor wiring, power line is inserted in sleeve and realizes the electrical connection with sleeve, normally It is conducted to link together with wiring Copper Foil for conductive segment during state.Circuit can produce temperature rise when the load, in air cavity Gas can produce expansion, during the gas expansion of air cavity, overload drives sleeve cunning in the wiring hole in response to cylinder generation action Dynamic, then transship to respond air cylinder driven and conductive segment is slided into sleeve when temperature rise is to design temperature stagger with wiring Copper Foil, from And realize power-off；After Failure elimination, temperature can decline, temperature drop contraction of gas then in air cavity, the result of contraction be so that Sleeve slides towards the anti-direction of same temperature rise phase in wiring hole, and when temperature returns to normal value, then conductive segment is same again Wiring Copper Foil links together, so as to realizing automatically reseting.

Preferably, the overload response cylinder includes overload response cylinder block and overload response cylinder piston, described The overload is responded cylinder block and is divided into closing chamber and open cavity by overload response cylinder piston, and the closing chamber is with the gas Chamber connects, and the overload response cylinder piston is linked together with the sleeve by connecting rod.Simple structure.Making side Just.

Preferably, diameter parallel of the axis of the overload response cylinder piston with the adapter sleeve.Can improve Carry reliability when response air cylinder driven sleeve is moved and further improve structural compactness.

Preferably, the wiring hole is vertically extending, the wiring Copper Foil is located at the lower end of the wiring hole, institute Insulating segment is stated positioned at the lower section of the conductive segment, the insulating segment is sealed connected together with the wiring hole, the wiring hole Interior filled with conduction liquid.Multiple action can be avoided to produce electrical contact bad phenomenon after producing abrasion and produce when preventing action Raw sparking.

Preferably, the insulating segment is provided with the exterior seal ring that is sealed connected together insulating segment with wiring hole and is used for The inner seal ring that insulating segment is sealed connected together with power line.Can both ensure that sleeve is reliably sealed with wiring Copper Foil Link together, and resistance when moving can be reduced.

Preferably, the inner peripheral surface of the insulating segment is provided with support ball.Resistance when moving can further be reduced, with Improve sensitivity during dynamic overload response.

Preferably, the inner peripheral surface of the conductive segment is provided with inner support shell fragment, the periphery that radially-inwardly arches upward along conductive segment Face is provided with the outer support shell fragment radially outward arched upward along conductive segment.Reliability during relay contacts can either be improved, can be dropped again Resistance when low mobile is improving response sensitivity.

The utility model tool has the advantage that：Mesh is set on the conveyor belt and constitutes bearer network and be equipped with tealeaves Mouthful, so as to the automatic output of the tealeaves for having withered realized, the consecutive production of the tea leaf withering of realization so that withering trough makes The automated production for greatly improving, be tealeaves with efficiency is laid a good foundation；Convenient during lifting.

Description of the drawings

Dimensional structure diagrams of the Fig. 1 for the utility model embodiment one.

Fig. 2 is the cross-sectional schematic of the junction of suspension ring and anti-slop serrations.

Fig. 3 is the close-up schematic view at the B of Fig. 2.

Schematic diagrames of the Fig. 4 for the utility model embodiment two.

Fig. 5 is the section view enlarged diagram of the road wheel in Fig. 4, not enough can only pass through cylinder for tyre pressure in the figure The state being supported.

A close-up schematic views of the Fig. 6 for Fig. 5.

Fig. 7 is the section view enlarged diagram of the road wheel in Fig. 4, passes through inflation tyre and enter for tyre pressure is enough in the figure The state that row is supported.

Enlarged diagrams of the Fig. 8 for binding post.

Fig. 9 is schematic diagram when binding post links together with power line.

In figure：Cell body 1, heating chamber 12, room 13 of withering, hot wind inlet 14, baffle plate 15, tea export 16, conveyer belt 17, OK Walk wheel 2, wheel rim 21, spoke 22, inflation tyre 23, anti-tie mechanism for tire 29, cylinder 291, spline structure 2911, air reservoir 292, fill Gas piston 2921, annular seal space 2922, push rod 2923, air flue 2924, thread bush 293, screw mandrel 294, input section 2941, force-limiting device 2942nd, the first friction plate 29421, the second friction plate 29422, coupling mechanism force regulating bolt 29423, deferent segment 2943, box of tricks 295th, ring gear 2951, external toothing 2952, clutch gear 2953, connecting shaft 2954, binding post 3, wiring Copper Foil 31, wiring hole 32nd, air-vent 321, insulator 33, sleeve 34, insulating segment 341, conductive segment 342, exterior seal ring 343, inner seal ring 344, Support ball 345, inner support shell fragment 346, outer support shell fragment 347, air cavity 35, overload response cylinder 36, overload response cylinder block 361st, closing chamber 3611, open cavity 3612, pore 3613, overload response cylinder piston 362, connecting rod 363, air flue 37, power supply Line 38, suspension ring 4, anti-slop serrations 41, power-assisted hole 411, the end face 412 in anti-slop serrations facewidth direction, removable bindiny mechanism 42, jack 421st, inserted block 422, driving spring 423, support bowl 424, specular layer 425, drive mechanism 5, main drive shaft 51, from drive shaft 52, Motor 53.

Specific embodiment

The utility model is further described with embodiment below in conjunction with the accompanying drawings.

Embodiment one, referring to Fig. 1, the convenient withering groove for tea of one kind lifting, including cell body 1, conveyer belt 17 and driving machine Structure 5.

Cell body 1 is respectively arranged at the two ends with suspension ring 4.Suspension ring 4 are made for stainless steel structure, i.e. stainless steel.Suspension ring 4 Inner peripheral surface is provided with least two anti-slop serrations 41.Anti-slop serrations 41 are distributed along the bearing of trend of suspension ring 4.Anti-slop serrations 41 can with suspension ring 4 Dismounting links together.

Conveyer belt 17 is arranged on the middle part of the short transverse of cell body 1 and cell body 1 is divided into heating chamber 12 and room 13 of withering. Heating chamber 12 is located at the lower section of room 13 of withering.The left end of heating chamber 12 is provided with hot wind inlet 14.The height of heating chamber 12 is from left-hand The right side tapers into.Wither room 13 left end be provided with baffle plate 15 so that room 13 of withering left end be enclosed construction.Wither the right side of room 13 End is provided with tea export 16.Conveyer belt 17 is for setting meshed conveyer belt, so that conveyer belt constitutes bearer network.

Drive mechanism 5 includes main drive shaft 51, from drive shaft 52 and motor 53.Main drive shaft 51 and arrange from drive shaft 52 Two ends in conveyer belt 17.Pass through chain between motor 53 and main drive shaft 51（Chain is not drawn in figure）It is driven.

Referring to Fig. 2, suspension ring 4 are additionally provided with can formula bindiny mechanism 42.Anti-slop serrations 41 are provided with power-assisted hole 411.Power-assisted hole 411 is located at On the end face 412 in anti-slop serrations facewidth direction.Anti-slop serrations 41 are detachably connected on one by removable bindiny mechanism 82 with suspension ring 4 Rise.Removable bindiny mechanism 82 includes jack 421, inserted block 422, driving spring 423 and supports bowl 424.Jack 421 is arranged at and hangs Ring 4.Inserted block 422 is spherical.Inserted block 422 is located in anti-slop serrations 41.Driving spring 423 is located in anti-slop serrations 41.Support 424, bowl In anti-slop serrations 41.Driving spring 423 is abutted together with inserted block 422 by supporting bowl 424.Support bowl 424 and inserted block 422 it Between be mating spherical surfaces.

Referring to Fig. 3, inserted block 422 is with being mating spherical surfaces between suspension ring 4.The face of the support inserted block of bowl 424 is supported to be provided with mirror Surface layer 425.

Referring to Fig. 2 to Fig. 3, being realized by the body of rod is inserted in 411 China and foreign countries' drawing anti-slop serrations 41 of power-assisted hole during use will be anti-skidding Tooth 41 is removed from suspension ring 4, is directly inserted into during installation.

Referring to Fig. 1, during use, hot gas is after the input heating chamber 12 of hot wind inlet 14 through the mesh output on conveyer belt 17 Flow through room 13 of withering.Motor 53 drives main drive shaft 51 to rotate, and main drive shaft 51 is driven from 52 turns of drive shaft by conveyer belt 17 Dynamic so that conveyer belt along figure A to moving ahead.Tealeaves is equably rendered to from the left end of room 13 of withering and is withered in room 13, Ran Housui Conveyer belt 17 to be realized together withering while forward by dehydration, when running at main drive shaft 51 as conveyer belt 17 is produced Commutate and drop out from tea export 16.

Embodiment two, with the difference of embodiment one be：

Referring to Fig. 4, cell body 1 is provided with road wheel 2 and road wheel is lifted away from the hydraulic supporting feet 18 on ground.Road wheel 2 includes Spoke 22, the wheel rim 21 for being connected to spoke and the inflation tyre 23 for being connected to wheel rim.Motor 53 is provided with binding post 3.

Referring to Fig. 5, road wheel 2 also includes anti-tie mechanism for tire 29.Anti-tie mechanism for tire 29 include cylinder 291, air reservoir 292, Thread bush 293, screw mandrel 294 and box of tricks 295.Wheel rim 21 is provided with inflation tyre 23.Cylinder 291 is coaxially fixed on wheel rim 21 Together.Cylinder 291 and wheel rim 21 are distributed along the axial direction of wheel rim 21.Cylinder 291 is provided with spline structure 2911.Spline structure 2911 is It is arranged at the strip hole axially extending along wheel rim of cylinder 291.Air reservoir 292 is arranged in the barrel of cylinder 291.Air reservoir 292 is the annular cylinder coaxial with cylinder 291.Inflation piston 2921 is provided with air reservoir 292.The axis of inflation piston 2921 is with wheel The diameter parallel of rim 21.Air reservoir 292 is isolated annular seal space 2922 by inflation piston 2921.Annular seal space 2922 passes through air flue 2924 Connect with inflation tyre 23.Inflation piston 2921 is linked together with thread bush 293 by least two push rods 2923.Push rod 2923 along the circumferentially distributed of cylinder 291.Push rod 2923 is correspondingly through the strip hole for constituting spline structure 2911.Screw mandrel 294 are arranged in cylinder 291.Screw mandrel 294 includes input section 2941, force-limiting device 2942 and deferent segment 2943.The one of deferent segment 2943 End is rotatably connected with cylinder 291, and the end is also also axially connected together i.e. screw mandrel along cylinder 291 between cylinder 291 294 can not be along the axial movement of cylinder 291.The other end of deferent segment 2943 is connected with deferent segment 2943 by force-limiting device 2942 Together.94 screw thread of thread bush is set on deferent segment 2943.Box of tricks 295 includes ring gear 2951,2952 and of external toothing Clutch gear 2953.Ring gear 2951 is connected on the inner peripheral surface of cylinder 291.External toothing 2952 is connected to input section 2941.Outward It is that the two is located at approximately the same plane that gear ring 2952 is located in ring gear 2951.Clutch gear 2953 is provided with connecting shaft 2954.

Referring to Fig. 6, force-limiting device 2942 includes that the first friction plate 29421 and the second friction plate 29422 and coupling mechanism force adjust spiral shell Bolt 29423.First friction plate 29421 is connected to input section 2941.Second friction plate 29422 is connected to deferent segment 2943.First Friction plate 29421 and the second friction plate 29422 coupling mechanism force regulating bolt 29423 hold out against push against under effect together with and pass through Rubbing action is transmitting power.The first friction plate 29421 and second can also be adjusted by rotation lock clamp force regulating bolt 29423 Between friction plate 29422 friction come come make it possible to be driven power size.

Referring to Fig. 7, when road wheel connects, spoke 22 links together with pedestal 1.When inflation piston 2921 is in the position Inflation tyre 23 causes tire pressure not enough due to gas flow in annular seal space 2922, be now installed by 291 pairs, cylinder flat Platform is supported and realizes walking, and when pricking tire section so as to avoid passing through, inflation tyre 23 is punctured.

When normal tire pressure will be recovered and walked by inflation tyre support, clutch gear 2953 is inserted into interior Ring gear 2951 is caused to be engaged on one with external toothing 2952 by clutch gear 2953 between gear ring 2951 and external toothing 2952 Rise.Clutch gear 2953 is fixed together with power buggy 3 also by connecting shaft 2954.Then rotate forward road wheel, in differential In the presence of mechanism 295, the rotating speed of screw mandrel 294 is produced also relative to screw mandrel 294 higher than the rotating speed of thread bush 293, thread bush 293 Translation to the right, the structure of translation are to drive inflation piston 2921 to move to right so that the gas compression in annular seal space 2922 is to air servicer In tire 23 so that road wheel is supported by inflation tyre 23 and walked.Support when inflation piston 2921 is shifted to the right to same cylinder 291 When being connected together, the moment of torsion of screw mandrel 294 can increase, so that force-limiting device 2942 skids, so as to be automatically obtained rotation.In the same manner, when having When deflating to pneumatic tire 23 and realizing being supported by cylinder 291, invert road wheel, the result of reversion is screw mandrel Inflation piston 2921 is driven to move to left so that the gas in inflation tyre 23 is flowed in annular seal space 2922 so that inflation tyre 23 Flat can pass through cylinder 291 and be supported down.

When not needing inflation/deflation, by the pulling from the first friction plate 29421 and the second friction plate 29422 of clutch gear 2953 Go out.

Referring to Fig. 8, binding post 3 includes insulator 33 and is arranged at the wiring Copper Foil 31 of insulator surface.Insulator 33 It is fixed together with the shell of motor 53.Wiring Copper Foil 31 is electrically connected with the coil of motor.Wiring Copper Foil 31 is provided with and connects String holes 32.Wiring hole 32 is penetrated in insulator 33.Blind hole of the wiring hole 32 for vertically extending upper end closed.Wiring It is openend that Copper Foil 31 is located at the lower end of wiring hole 32.Sleeve 34 is slidably connected in wiring hole 32.Sleeve 34 includes absolutely Rim segment 341 and conductive segment 342.Insulating segment 341 and conductive segment 342 are axially distributed along sleeve 34.Insulating segment 341 is located at conductive segment 342 lower section.Air cavity 35 and overload response cylinder 36 is provided with insulator 33.Wiring Copper Foil 31 constitutes of the wall of air cavity 35 Point.Overload at least two, cylinder 36 of response.Overload response cylinder 36 is along the circumferentially distributed of sleeve 34.Overload response cylinder 36 Including overload response cylinder block 361 and overload response cylinder piston 362.Overload response cylinder piston 362 will transship response gas Cylinder cylinder body 361 is divided into closing chamber 3611 and open cavity 3612.Closing chamber 3611 is connected with air cavity 35 by air flue 37.Open cavity 3612 are provided with pore 3613, realize opening with atmosphere by pore 3613.Overload response cylinder piston 362 is by connecting Extension bar 363 links together with the insulating segment 341 in sleeve 34.The axis of overload response cylinder piston 362 is with sleeve 34 Diameter parallel.

Insulating segment 341 is arranged with exterior seal ring 343.Exterior seal ring 343 is rubber ring.Exterior seal ring 343 is by insulating segment 341 It is sealed connected together with wiring Copper Foil 31.341 inner peripheral surface of insulating segment is provided with inner seal ring 344 and some support balls 345. The inner peripheral surface of conductive segment 342 is provided with inner support shell fragment 346.Inner support shell fragment 346 is the arch radially-inwardly arched upward along conductive segment Structure.The outer peripheral face of conductive segment 342 is provided with outer support shell fragment 347.Outer support shell fragment 347 radially outward arches upward along conductive segment Domes.Conductive segment 342 is abutted together with wiring Copper Foil 31 by outer support shell fragment 347.The upper end of wiring hole 32 is provided with Air-vent 321.

Referring to Fig. 9, when the power supply that induces one is to motor 53, power line 38 is inserted from one end that wiring hole 32 is located at wiring Copper Foil 31 Enter in sleeve 34.Insulating segment 341 is sealed connected together by inner seal ring 344 with power line 38.Inner support shell fragment 346 is with electricity Line 38 elasticity in source abuts and together conductive segment 342 and 38 electric conductivity of power line links together.Add in wiring hole 32 Conduction liquid.

Wiring Copper Foil 31 can produce temperature rise when the load, and the gas in air cavity 35 can produce expansion and iodine produces distillation and makes Air pressure in air cavity 35 is raised, the elevated structure of air pressure is for the gas inlet road 37 in air cavity 35 flows in closing chamber 3611 Drive（Pressure in open cavity 3612 remains identical with atmospheric pressure）Overload response cylinder piston 362 is moved up.Overload Response cylinder piston 362 drives sleeve 34 to move on wiring hole 32 is interior by connecting rod 363.When temperature rise is to design temperature then Overload response cylinder 36 driving sleeve slide into conductive segment 342 with wiring Copper Foil 31 stagger and insulating segment 341 with wiring Copper Foil 31 contacts, so that realize power-off.After Failure elimination, temperature can decline, and temperature drop contraction of gas then in air cavity 35 and iodine become The air pressure in air cavity 36 is declined into solid-state, the result of decline be so that the slide downward in the wiring hole 32 of sleeve 34, When temperature returns to normal value then conductive segment 342 link together with wiring Copper Foil 31 again, so as to realizing automatically reseting.

Claims (10)

1. one kind lifts convenient withering groove for tea, and including cell body, the cell body is provided with heating chamber and room of withering, the heating chamber And wither, it is characterised in that also include drive mechanism, the heating chamber and being withered set between room There are the meshed conveyer belt of tool, the heating chamber to be provided with tea export along the one end in the tape transport direction, the conveying Band constitutes the bearer network, and the drive mechanism includes main drive shaft, the motor rotated from drive shaft and driving main drive shaft, institute Main drive shaft is stated by, from drive shaft turns, the cell body is provided with suspension ring described in conveyer belt driving, the suspension ring are stainless Steel construction, the inner peripheral surface of the suspension ring are provided with least two anti-slop serrations, and the anti-slop serrations are detachably connected on the suspension ring Together, the anti-slop serrations are distributed along the bearing of trend of suspension ring.

2. the convenient withering groove for tea of lifting according to claim 1, it is characterised in that also include removable connection machine Structure, the anti-slop serrations are detachably connected with the suspension ring by the removable bindiny mechanism, the removable connection Mechanism includes being arranged at the jack of the suspension ring, is movably connected on the inserted block of the anti-slop serrations and drives inserted block to be inserted into the jack Interior driving spring.

3. the convenient withering groove for tea of lifting according to claim 2, it is characterised in that the inserted block be spherical, described Inserted block between the suspension ring be mating spherical surfaces.

4. the convenient withering groove for tea of lifting according to claim 1 or 2 or 3, it is characterised in that the cell body is provided with row Walk wheel and road wheel is lifted away from the hydraulic supporting feet on ground, the road wheel includes spoke, the wheel rim for being connected to spoke, is connected to The inflation tyre of wheel rim and anti-tie mechanism for tire, the anti-tie mechanism for tire include cylinder, air reservoir, wear and be rotationally connected with cylinder Screw mandrel and the thread bush that is threaded on screw mandrel, the cylinder is coaxially fixed together with the wheel rim, the air reservoir Axis inflation piston with the diameter parallel of the wheel rim is inside provided with, and the air reservoir is isolated sealing by the inflation piston Chamber, the annular seal space are connected with the tire, and the inflation piston is linked together with the thread bush by push rod, the rolling Cylinder is additionally provided with the spline structure for preventing the thread bush from rotating as axle relative to the cylinder with the screw mandrel；The road wheel energy Enough by change the tire pressure of inflation tyre come when tire tyre surface along wheel rim radially beyond or side face less than the cylinder.

5. the convenient withering groove for tea of lifting according to claim 4, it is characterised in that the spline structure is for being arranged at The strip hole axially extending along wheel rim of the cylinder, the push rod are arranged in the strip hole.

6. the convenient withering groove for tea of lifting according to claim 4, it is characterised in that the road wheel also includes making institute State the box of tricks for producing speed discrepancy between cylinder and screw mandrel, the screw mandrel includes input section and deferent segment, the input section and Deferent segment is linked together by force-limiting device, and the thread bush line is connected to the deferent segment, and the box of tricks includes connecting Ring gear in cylinder, be connected to the input section and external toothing in ring gear and can be arranged at ring gear to plug Clutch gear between external toothing.

7. the convenient withering groove for tea of lifting according to claim 6, it is characterised in that the force-limiting device includes being connected to First friction plate of the input section and the second friction plate for being connected to the deferent segment, first friction plate and the second friction Piece is pushed against together, the input section and deferent segment by the rubbing action between first friction plate and the second friction plate come Transmission power.

8. the convenient withering groove for tea of lifting according to claim 1 or 2 or 3, it is characterised in that the motor is provided with and connects Line terminals, the binding post includes insulator and is arranged at the wiring Copper Foil of insulator, and the wiring Copper Foil is with the motor Coil be electrically connected, the wiring Copper Foil is provided with and penetrates into the internal wiring hole of the insulation, sliding in the wiring hole Move and be connected with sleeve, the sleeve includes the insulating segment being distributed along sleeve axial direction together with same wiring Copper Foil abutting Conductive segment, the insulation are provided with the air cavity heated by the heat produced by wiring Copper Foil in vivo and by the gas in air cavity The overload for driving conductive segment to stagger with the wiring Copper Foil that expansion is driven responds cylinder.

9. the convenient withering groove for tea of lifting according to claim 8, it is characterised in that the overload response cylinder includes The overload is responded cylinder block by overload response cylinder block and overload response cylinder piston, the overload response cylinder piston Closing chamber and open cavity is divided into, the closing chamber is connected with the air cavity, the overload response cylinder piston passes through connecting rod Link together with the sleeve.

10. the convenient withering groove for tea of lifting according to claim 8, it is characterised in that the wiring hole vertically side To extension, the wiring Copper Foil is located at the lower end of the wiring hole, and the insulating segment is located at the lower section of the conductive segment, described exhausted Rim segment is sealed connected together with the wiring hole, is filled with conduction liquid in the wiring hole.