CN105076546B - A kind of shock-absorbing type tea drying device - Google Patents

A kind of shock-absorbing type tea drying device Download PDF

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Publication number
CN105076546B
CN105076546B CN201510568946.2A CN201510568946A CN105076546B CN 105076546 B CN105076546 B CN 105076546B CN 201510568946 A CN201510568946 A CN 201510568946A CN 105076546 B CN105076546 B CN 105076546B
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air
flow
loop
flow input
drying
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CN105076546A (en
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朱雪君
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Shandong Yatai Medical Instrument Co.,Ltd.
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Jinhua Khadem Chand Automation Equipment Co Ltd
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Abstract

A kind of shock-absorbing type tea drying device, including drying airflow blow symmetrical in structure(5), the drying airflow blow(5)Including being provided with axially extending cylindric air blowing drying channel(50)Annular body portion(53)And pass through radial struts(58)It is supported on the annular body portion(53)It goes up and accommodates the annular body portion(53)Annular outer cover part(54), the annular body portion(53)In be provided with equally distributed a plurality of radial direction air blowing air flue in the axial direction(51)With by air-flow along the cylindric air blowing drying channel(50)Radial direction input.

Description

A kind of shock-absorbing type tea drying device
Technical field
This application involves drying unit field, specially a kind of shock-absorbing type tea drying device.
Background technology
Some drying machinery fields in, especially in drying tea leaves machinery field, often using blow dry with incite somebody to action Moisture, which is blown away, to be left near tealeaves.In order to ensure that tealeaves is equably dried, often in the whole circumference of drying unit comprehensively Blow openings are uniformly arranged, to purge the entire periphery of tealeaves conveyer belt.
But for tealeaves in the overall drying process, the distribution of moisture is often non-uniform, this for More times are often wasted for the drying unit uniformly blown by whole drying tea leaves.It is moreover, this uniform Air blowing is often difficult to cause for tealeaves in the overturning towards some preferential direction, it is difficult to directly turn over the side of tealeaves or bottom surface It is dynamic.
Moreover, because the features such as operation characteristic of air-flow and more quantity of gas channel, the resistance of this gas channel Plug situation tends to occur but is not easy to be found or is not easy to be overcome or corrected at once.This gives what is be carried out continuously Production brings mass defect.And shut down and safeguarded, production efficiency can be reduced and bring additional production cost.
Invention content
The purpose of the present invention is to provide a kind of shock-absorbing type tea drying devices, can overcome of the prior art above-mentioned Defect.
According to the present invention, a kind of shock-absorbing type tea drying device, including drying airflow blow dress symmetrical in structure Put, it is described drying airflow blow include be provided with the annular body portion of axially extending cylindric air blowing drying channel with And the annular outer cover part of the annular body portion is supported on the annular body portion and accommodated by radial struts, Be provided in the annular body portion in the axial direction equally distributed a plurality of radial direction air blowing air flue with by air-flow along institute The radial direction input of cylindric air blowing drying channel is stated, the air blowing drying channel is used for the net formula conveyer belt for carrying tealeaves It passes through, is the distribution of air flow chamber of annular between the annular outer cover part and the annular body portion, for receiving air-flow It inputs and by distribution of air flow to a plurality of radial direction air blowing air flue, the left and right ends of the distribution of air flow chamber respectively symmetrically are set Revolvable two air-flows input closed-loop of the mutual mirror symmetry in structure is equipped with, wherein, described two air-flow input envelopes The air-flow input channel of an axial direction is both provided in each in closed loop, and closed-loop is inputted for described two air-flows For the air-flow input closed-loop on middle right side, pass through between the left end and the annular body portion of the air-flow input closed-loop The connection of left side bearing and passing on left left side rotation inner seal ring and seal cooperation in the left side bearing, the air-flow inputs Exterior seal ring is rotated to seal cooperation by left side between closed-loop and the annular outer cover part;The drying airflow blow dress The left and right sides put respectively symmetrically is fixedly connected with two that include main body ring part of the mutual mirror symmetry in structure Air-flow input channel component, for the air-flow input channel component on the right side in described two air-flow input channel components, Its left side is fixedly installed convex extension part to be stretched out towards the air blowing drying channel so as to the air-flow input channel component It positions, each in described two air-flow input channel components is respectively arranged with gas in the periphery around the main body ring part Cavity shell so as between the air cavity housing and the main body ring part formed with air-flow input port annular air cavity, for For the air-flow input closed-loop on the right side in described two air-flow input closed-loops, right end extend into the annular air cavity In, it is connect by right bearing between the outer circumference surface of the main body ring part and is revolved on the right side of the right bearing by right side Turn inner seal ring sealing cooperation, and matched with the inner peripheral surface of the air cavity housing by right side rotation exterior seal ring to seal It closes;Symmetrical two driving motors, the drive are respectively arranged at the left and right ends of the drying airflow blow Dynamic motor includes outer rotor and the inner stator being arranged in the outer rotor, and the inner stator is fixed on the annular outer cover portion Divide the upside with the air cavity housing, the outer rotor is fixed between the annular outer cover part and the air cavity housing simultaneously And the periphery of the outer rotor is provided with rotor gear to accordingly with being fixed in the middle part of the air-flow input closed-loop Gear part engagement, be provided with two shock absorption strips on the shell of the driving motor and be fixedly connected with the annular outer cover part, The shock absorption strip increases the stability of the device, Mei Gesuo to reduce the shaking force that the driving motor generates at runtime It states air-flow input channel component and is provided with tea leaf delivery channel along central axial direction to connect with the air blowing drying channel Lead to and the net formula conveyer belt is supplied to pass through;Air-flow is inputted by each air-flow input port so as to via the air-flow as a result, The air-flow input channel in closed-loop is inputted in the distribution of air flow chamber that arrives, and is then blown via a plurality of radial direction Gas air flue and air blowing drying is carried out to the tealeaves being carried on the net formula conveyer belt in the air blowing drying channel that arrives, Mei Gesuo Corresponding air-flow input closed-loop rotation can be driven so as to change the air-flow input channel by stating the outer rotor of driving motor Circumferential position.
By the present invention, closed-loop is inputted due to the provision of the symmetrical air-flow that can be rotated, can be used single One gas channel and the circumferential position for being rotated to the single gas channel and air-flow being selected to supply, thereby, it is possible to be formed in Reinforcement air-flow on a certain preferential direction, that is, in the circumferential close to the insufflation channel of the single gas channel often have compared with Air volume carries out emphasis purging, moreover, using this selected direction so as to region heavier to moisture as needed Reinforcement air-flow, tealeaves slightly can be measured in prolonged technical process stirs, so as to being easy to its bottom surface or Side dries up.And the symmetrical this air-flow input closed-loop that can be rotated in left and right ends is set, it can be ensured that air-flow is in axial direction Flow loss on direction is minimum, and two this single gas channels is enabled to be transported in same phase or out of phase Row, to carry out comprehensive purging to the tealeaves in same distance segment.And it can then improve tea using penetrating net formula conveyer belt Permeability of the leaf on bottom surface, this comprehensive air blowing purging drying of cooperation.The gas not blocked to little obstruction or completely Circulation road carries out selective close and its windage loss is compensated, and thus, it is possible to correct the even property of the circumferential asymmetry of air-flow. Maintenance phase can input the rotation of closed-loop to carry out rapid purging to a plurality of radial direction air blowing air flue by the air-flow, To remove wherein remaining bits shape object or floccule.By setting discrete air-flow input channel component, the air-flow is enabled to Input closed-loop is easily installed and safeguards, and is easily installed driving motor.The setting of outer rotor cause it is compact-sized, and can Transmission link is reduced, is adapted to the driving of air-flow input closed-loop.Whole device stabilized structure is reliable, and performance is stable and is convenient for It safeguards.
Description of the drawings
Fig. 1 is the overall structure diagram of the shock-absorbing type tea drying device of the present invention.
Fig. 2 is along the schematic cross-sectional view of arrow direction in Fig. 1.
Specific embodiment
With reference to Fig. 1-2, the present invention is described in detail.
Shock-absorbing type tea drying device according to the embodiment dries airflow blow 5 including symmetrical in structure, The drying airflow blow 5 includes the annular body portion 53 for being provided with axially extending cylindric air blowing drying channel 50 And the annular of the annular body portion 53 is supported on the annular body portion 53 and accommodated by radial struts 58 Casing part 54 is provided with equally distributed a plurality of radial direction air blowing air flue 51 in the axial direction in the annular body portion 53 Air-flow to be inputted along the radial direction of the cylindric air blowing drying channel 50, the air blowing drying channel 50 is used for for holding The net formula conveyer belt 59 for carrying tealeaves passes through, and is the gas of annular between the annular outer cover part 54 and the annular body portion 53 Dispensed chambers 540 are flowed, are inputted for receiving air-flow and by distribution of air flow to a plurality of radial direction air blowing air flue 51, the air-flow divides Left and right ends with chamber 540 respectively symmetrically are provided with revolvable two air-flows input of the mutual mirror symmetry in structure Closed-loop 7, wherein, the air-flow input that an axial direction is both provided in each in described two air-flow input closed-loops 7 is logical Road 71, and described two air-flows are inputted for the air-flow input closed-loop 7 on right side in closed-loop 7, the air-flow input It is connected and in the left side of the left side bearing by left side bearing 81 between the left end of closed-loop 7 and the annular body portion 53 Inner seal ring 82 is rotated by left side to seal to coordinate, between the air-flow input closed-loop 7 and the annular outer cover part 54 Exterior seal ring 73 is rotated by left side to seal to coordinate;The left and right sides of the drying airflow blow 5 is respectively symmetrically solid Surely two air-flow input channel components 9 for including main body ring part 93 of the mutual mirror symmetry in structure are connected with, for For the air-flow input channel component 9 on the right side in described two air-flow input channel components 9, left side, which is fixedly installed, to be protruded out Portion 98 towards the air blowing drying channel 50 to stretch out to position the air-flow input channel component 9, described two gas In stream input channel component 9 each around the periphery of the main body ring part 93 be respectively arranged with air cavity housing 94 so as to The annular air cavity 940 with air-flow input port 941 is formed between the air cavity housing 94 and the main body ring part 93, for For the air-flow input closed-loop 7 on the right side in described two air-flow input closed-loops 7, right end extend into the annular air cavity In 940, it is connect by right bearing 91 between the outer circumference surface of the main body ring part 93 and is led on the right side of the right bearing It crosses right side rotating interior seal circle 92 and seals cooperation, and external seal is rotated by right side with the inner peripheral surface of the air cavity housing 94 It encloses 72 and seals cooperation;Symmetrical two drives are respectively arranged at the left and right ends of the drying airflow blow 5 Dynamic motor 8, the driving motor 8 include outer rotor 6 and the inner stator 60 being arranged in the outer rotor 6, the inner stator 60 The upside of the annular outer cover part 54 and the air cavity housing 94 is fixed on, the outer rotor 6 is fixed on the annular Between the casing part 54 and the air cavity housing 94 and periphery of the outer rotor 6 is provided with rotor gear 61 to accordingly It engages with the gear part 77 for being fixed at 7 middle part of air-flow input closed-loop, is provided on the shell of the driving motor 8 Two shock absorption strips 81 are fixedly connected with the annular outer cover part 54, and the shock absorption strip 81 exists to reduce the driving motor 8 The shaking force generated during operation increases the stability of the device, and each air-flow input channel component 9 is along central axis side To tea leaf delivery channel 90 is provided with connecting with the air blowing drying channel 50 and be passed through for the net formula conveyer belt 59;By This, air-flow is defeated so as to input the air-flow in closed-loop 7 via the air-flow by each input of air-flow input port 941 Enter channel 71 and in the distribution of air flow chamber 540 that arrives, and described blow that then arrive via a plurality of radial direction air blowing air flue 51 Air blowing drying is carried out to the tealeaves being carried on the net formula conveyer belt 59 in gas drying channel 50, each driving motor 8 Outer rotor 6 corresponding air-flow input closed-loop 7 can be driven to rotate the circumferential position so as to change the air-flow input channel 71 It puts.
Optionally, wherein, the downside of the annular outer cover part 54 and the air cavity housing 94 and fixing base frame 12, 11 are fixedly connected.
Optionally, wherein, the net formula conveyer belt 59 has gas permeability.
Closed-loop is inputted due to the provision of the symmetrical air-flow that can be rotated, single gas channel can be used simultaneously The circumferential position for being rotated to the single gas channel and air-flow being selected to supply, thereby, it is possible to be formed in a certain preferential direction On reinforcement air-flow, that is, often have in the circumferential close to the insufflation channel of the single gas channel compared with air volume, so as to The region heavier to moisture emphasis purging can be carried out as needed, moreover, using the reinforcement air-flow in this selected direction, Tealeaves slightly can be measured in prolonged technical process stirs, so as to be easy to its bottom surface or side drying.And it sets Put the symmetrical this air-flow input closed-loop that can be rotated in left and right ends, it can be ensured that the flow damage of air-flow in the axial direction Lose minimum, and two this single gas channels enabled to be run in same phase or out of phase, with to it is same away from Comprehensive purging is carried out from the tealeaves in section.And it is saturating on bottom surface then to improve tealeaves using penetrating net formula conveyer belt Gas performance, this comprehensive air blowing purging drying of cooperation.The gas channel not blocked to little obstruction or completely selects Property close to and its windage loss is compensated, thus, it is possible to correct the even property of the circumferential asymmetry of air-flow.In maintenance phase, Neng Goutong It crosses the rotation of air-flow input closed-loop and rapid purging is carried out to a plurality of radial direction air blowing air flue, it is wherein remaining to remove Consider shape object or floccule to be worth doing.By setting discrete air-flow input channel component, air-flow input closed-loop is enabled to convenient for peace Dress and maintenance, and it is easily installed driving motor.The setting of outer rotor causes compact-sized, and can reduce transmission link, fit The driving of closed-loop should be inputted in the air-flow.
In the above manner, those skilled in the art can be made within the scope of the invention according to operating mode it is various Change.

Claims (3)

1. a kind of shock-absorbing type tea drying device, including drying airflow blow symmetrical in structure(5), the drying Airflow blow(5)Including being provided with axially extending cylindric air blowing drying channel(50)Annular body portion(53)With And pass through radial struts(58)It is supported on the annular body portion(53)It goes up and accommodates the annular body portion(53)'s Annular outer cover part(54), the annular body portion(53)In be provided with equally distributed a plurality of radial direction in the axial direction and blow Gas air flue(51)With by air-flow along the cylindric air blowing drying channel(50)Radial direction input, the drying of blowing is logical Road(50)For the net formula conveyer belt for carrying tealeaves(59)It passes through, the annular outer cover part(54)With the annular body portion Point(53)Between be annular distribution of air flow chamber(540), inputted for receiving air-flow and by distribution of air flow to a plurality of diameter To air blowing air flue(51), the distribution of air flow chamber(540)Left and right ends respectively symmetrically be provided with the mutual mirror in structure As symmetrical revolvable two air-flows input closed-loop(7), it is characterised in that:Described two air-flows input closed-loop(7)In Each in be both provided with the air-flow input channel of an axial direction(71), and closed-loop is inputted for described two air-flows (7)The air-flow input closed-loop on middle right side(7)For, the air-flow inputs closed-loop(7)Left end and the annular body portion Point(53)Between pass through left side bearing(81)It connects and passes on left left side rotation inner seal ring in the left side bearing(82) And cooperation is sealed, the air-flow inputs closed-loop(7)With the annular outer cover part(54)Between external seal rotated by left side Circle(73)And seal cooperation;The drying airflow blow(5)The left and right sides respectively symmetrically be fixedly connected in structure Upper mutual mirror symmetry includes main body ring part(93)Two air-flow input channel components(9), for described two gas Flow input channel component(9)In right side air-flow input channel component(9)For, left side is fixedly installed convex extension part(98) To towards the air blowing drying channel(50)It stretches out so as to the air-flow input channel component(9)Positioning, described two gas Flow input channel component(9)In each around the main body ring part(93)Periphery be respectively arranged with air cavity housing (94)So as in the air cavity housing(94)With the main body ring part(93)Between formed have air-flow input port(941)Ring Shape air cavity(940), closed-loop is inputted for described two air-flows(7)In right side air-flow input closed-loop(7)For, it is right End extend into the annular air cavity(940)In, with the main body ring part(93)Outer circumference surface between pass through right bearing(91) It connects and passes through right side rotating interior seal circle on the right side of the right bearing(92)Sealing cooperation, and with the air cavity housing (94)Inner peripheral surface exterior seal ring is rotated by right side(72)And seal cooperation;In the drying airflow blow(5)'s Symmetrical two driving motors are respectively arranged at left and right ends(8), the driving motor(8)Including outer rotor(6)With It is arranged on the outer rotor(6)Interior inner stator(60), the inner stator(60)It is fixed on the annular outer cover part(54) With the air cavity housing(94)Upside, the outer rotor(6)It is fixed on the annular outer cover part(54)With the air cavity Housing(94)Between and the outer rotor(6)Periphery be provided with rotor gear(61)To accordingly with being fixed at institute State air-flow input closed-loop(7)The gear part at middle part(77)Engagement, the driving motor(8)Shell on be provided with two dampings Item(81)With the annular outer cover part(54)It is fixedly connected, the shock absorption strip(81)To reduce the driving motor(8) The shaking force generated during operation increases the stability of the device, each air-flow input channel component(9)Along central axis Direction is provided with tea leaf delivery channel(90)To with the air blowing drying channel(50)It connects and supplies the net formula conveyer belt (59)It passes through;Air-flow passes through each air-flow input port as a result,(941)Input via the air-flow so that input closed-loop (7)In the air-flow input channel(71)And the distribution of air flow chamber that arrives(540)In, and then via a plurality of radial direction Air blowing air flue(51)And the air blowing drying channel that arrives(50)In to being carried on the net formula conveyer belt(59)On tealeaves carry out It blows and dries, each driving motor(8)Outer rotor(6)Corresponding air-flow input closed-loop can be driven(7)Rotation from And change the air-flow input channel(71)Circumferential position.
2. a kind of shock-absorbing type tea drying device as described in claim 1, it is characterised in that:The annular outer cover part(54) And the air cavity housing(94)Downside and fixing base frame(12、11)It is fixedly connected.
3. a kind of shock-absorbing type tea drying device as claimed in claim 1 or 2, it is characterised in that:The net formula conveyer belt (59)With gas permeability.
CN201510568946.2A 2015-09-09 2015-09-09 A kind of shock-absorbing type tea drying device Active CN105076546B (en)

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CN105076546B true CN105076546B (en) 2018-06-22

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107702510B (en) * 2017-10-12 2019-06-11 曹小高 Full automatic high efficiency rapid dryer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1715729A (en) * 1927-07-25 1929-06-04 Willard B Connell Drier
CN102524440A (en) * 2012-01-14 2012-07-04 余少华 Tea drying machine
CN104344698A (en) * 2013-07-25 2015-02-11 常州市嘉翔纺织印染有限公司 Cloth drying device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1715729A (en) * 1927-07-25 1929-06-04 Willard B Connell Drier
CN102524440A (en) * 2012-01-14 2012-07-04 余少华 Tea drying machine
CN104344698A (en) * 2013-07-25 2015-02-11 常州市嘉翔纺织印染有限公司 Cloth drying device

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