CN109864147B - Automatic hydrofuge row leaf device of taking out of quick-witted that completes convenient to installation - Google Patents
Automatic hydrofuge row leaf device of taking out of quick-witted that completes convenient to installation Download PDFInfo
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- CN109864147B CN109864147B CN201810973193.7A CN201810973193A CN109864147B CN 109864147 B CN109864147 B CN 109864147B CN 201810973193 A CN201810973193 A CN 201810973193A CN 109864147 B CN109864147 B CN 109864147B
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Abstract
The invention discloses an automatic moisture-pumping and leaf-discharging device of a tea enzyme deactivating machine, which is convenient to install and comprises a rack and a roller, wherein: the roller is fixedly installed on the rack through a driving supporting wheel and a driven supporting wheel, the driving supporting wheel and the driven supporting wheel are symmetrically installed front and back, the driving supporting wheel is coaxially connected with a driven chain wheel, the driving supporting wheel and the driven chain wheel are fixedly installed on the rack through a bearing and a bearing seat, the driven chain wheels on the front side and the rear side are connected with the driving chain wheel and a roller motor through chains, the roller motor is fixedly installed on the rack, and a moisture-pumping and leaf-discharging device is fixedly installed on the rack. The device has the advantages of ingenious structure, simple structure and low cost, and can realize the automatic discharge of moisture in the roller and the quick discharge of the enzyme-deactivating leaves from the roller by the forward and reverse rotation of the fan; meanwhile, the device has strong applicability and is convenient to install and maintain.
Description
Technical Field
The invention relates to the technical field of tea processing equipment, in particular to an automatic moisture-pumping and leaf-discharging device of a water-removing machine, which is convenient to install.
Background
The green removing is the first process of the green tea processing technology and is also the most critical process influencing the tea quality. In the process of fixation, fresh tea leaves move axially forward and roll in the roller, and the heating device is used for heating the fresh tea leaves to complete the fixation process. Because the water content of the fresh tea is about 75 percent, about 25 percent of water is evaporated in the de-enzyming process to increase the moisture in the de-enzyming roller, and if the moisture in the roller exceeds 60 to 65 percent0And C, the blanched leaves are stuffy and yellow, so that the quality of the tea leaves is influenced.
China is a main country for green, yellow, black and green tea production, mechanical tea making and large-scale tea making machines are popularized along with the increase of the industrialization degree, and the machine is a dehumidifying device-free machine in all middle and large-scale green removing machines in China; secondly, an exhaust fan is arranged on a shell of the water-removing machine, and then a guide pipe is inserted into the roller for dehumidifying, the dehumidifying mode is too complex and not flexible to install and use, the exhaust fan is manually opened by a water-removing worker according to the water-removing condition for dehumidifying, the labor cost is increased, and the water-removing machine only has a single dehumidifying function and is not economical.
The control part of the existing tea enzyme deactivating machine is semi-automatic, namely, the roller is manually controlled to turn over, and the fan is manually controlled to be turned on or off to discharge moisture to tea, so that a person is required not to leave the machine during enzyme deactivation.
Disclosure of Invention
The invention overcomes the defects of semi-automatic control, can complete all the processes of automatic control of temperature and humidity in the roller, automatic fixation of fresh tea leaves, automatic discharge of the fixed leaves and the like only by setting the upper limit value of humidity and fixation time, and ensures the quality of the tea leaves.
The utility model provides an automatic row's of taking out wet leaf device of quick-witted of completing convenient to installation, includes frame and cylinder, wherein: the cylinder passes through initiative riding wheel and driven riding wheel fixed mounting in the frame, symmetry installation around initiative riding wheel and the driven riding wheel, initiative riding wheel and driven sprocket coaxial coupling, initiative riding wheel and driven sprocket pass through bearing and bearing frame fixed mounting in the frame, both sides driven sprocket passes through the chain and links to each other with drive sprocket and cylinder motor around, cylinder motor fixed mounting is in the frame, and fixed mounting has wet row of leaf device of taking out in the frame, and the cylinder right side is equipped with feed inlet and discharge gate, the feed inlet is located the discharge gate upper end, and feed inlet and discharge gate fixed mounting are in the frame, and still fixed mounting has fan motor in the frame, is equipped with infrared heating device and humidity transducer in the cylinder.
Preferably, the dehumidifying and leaf-discharging device comprises a supporting tube, a belt wheel, a fan, a clamp spring, bearings, shaft sleeves and flanges, wherein the left end of the supporting tube is fixedly installed on the frame through a shaft piece, the right end of the supporting tube is provided with the flanges, the supporting tube is sleeved with two pairs of bearings, the two pairs of bearings are sleeved with the shaft sleeves, the shaft sleeves are sleeved with the belt wheels, the fan is fixedly connected to the right sides of the belt wheels, a fan cover is arranged on the outer side of the fan, the fan cover is fixedly installed on the frame, the bearings are fixed on the supporting tube through the clamp spring, and the belt wheels are connected with a fan motor through a belt.
Preferably, a control cabinet is arranged at the left upper part of the front side of the rack, an upper computer and an STC89C51 control system are arranged in the control cabinet, and the STC89C51 control system is electrically connected with the upper computer, the roller motor, the fan motor, the infrared heating device and the humidity sensor respectively.
The leaf-removing control part of the green removing machine comprises: the three-phase power supply inlet wire L1, the three-phase power supply inlet wire L2 and the three-phase power supply inlet wire L3 are respectively connected with M2-1, M2-2 and M2-3 of the fan motor 15 after passing through a KM3 normally open contact A9-1, so that a fan forward rotation starting loop is formed;
one end of a coil A8 of the KA3 is connected with a forty-first pin of the STC89C51 control system 19, the other end of the coil A8 is grounded, meanwhile, one end of a normally open contact A8-1 of the KA3 is connected with a 24V power supply, the other end of the normally open contact A8-1 of the KA3 is connected with one end of a coil A9 of the KM3, and the other end of the coil A9 of the KM3 is grounded, so that a control circuit of a forward rotation starting loop of the fan is formed;
the dehumidification control part of the enzyme deactivating machine comprises: the three-phase power supply inlet wire L1, the three-phase power supply inlet wire L2 and the three-phase power supply inlet wire L3 are respectively connected with M2-3, M2-2 and M2-1 of the fan motor 15 after passing through a KM4 normally open contact A11-1, so that a fan reverse rotation starting loop is formed;
one end of a coil A10 of the KA4 is connected with a forty-second pin of an STC89C51 control system, the other end of the coil A10 is grounded, meanwhile, one end of a normally open contact A10-1 of the KA4 is connected with a 24V power supply, the other end of the normally open contact A10-1 of the KA4 is connected with one end of a coil A11 of the KM2, and the other end of the coil A11 of the KM4 is grounded, so that a control circuit of a fan reverse starting loop is formed;
the infrared heating device control section includes: a three-phase power supply incoming line L1 and a zero line A14 are respectively connected with two ends of a R heating pipe A15 after passing through a KM5 normally open contact A13-1, so that a heating pipe starting loop is formed;
the reset circuit includes: the S switch A19 is connected with the C1 capacitor A20 in parallel, one end of the S switch is connected with a power supply, the other end of the S switch is connected with a ninth pin of an STC89C51 control system, and the S switch A19 is connected with the R1 resistor A21 in series and then grounded;
two ends of the upper computer are respectively connected with a tenth pin and an eleventh pin of the STC89C51 control system, and the humidity sensor is connected with a sixth pin of the STC89C51 control system.
The invention has the advantages that:
1. the device adopts the combination of a machine and a control part, a temperature and humidity sensor is arranged in a roller, the water-removing condition in the roller can be monitored in real time, the temperature and humidity information in the roller is transmitted to a control system in real time, the control system automatically controls the forward and reverse rotation of the roller and a fan according to the comparison of the transmitted data and the initial parameters, the automatic control of the temperature in the roller, the automatic discharge of moisture and the automatic discharge of water-removing leaves are realized, and the tea water-removing process is automatic and intelligent;
2. the device is provided with a moisture-pumping and leaf-discharging device, when the water vapor content in the roller exceeds a set value in the de-enzyming process, the fan can immediately rotate reversely to discharge moisture; when the fixation is finished, the fan rotates forwards immediately, the control system increases the rotating speed of the fan at the same time, forward thrust is provided for the fixation leaves, the time for the fixation tea leaves to be discharged out of the roller is shortened, and the fixation leaves are prevented from being burnt due to too slow discharge;
3. the device has the advantages of ingenious structure, simple structure, low cost, strong applicability and convenient installation and maintenance.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the moisture extraction and leaf discharge device of the present invention.
Fig. 3 is a schematic structural diagram of the control cabinet of the present invention.
Fig. 4 is a schematic diagram of the STC89C52 control system chip pins of the present invention.
FIG. 5 is a circuit diagram of a fan motor control circuit according to the present invention.
FIG. 6 is a circuit diagram of a heater tube control according to the present invention.
Fig. 7 is a circuit diagram of STC89C52 control system reset according to the present invention.
In the figure: the device comprises a frame 1, a shaft plate 2, a fan cover 3, a wet-pumping and blade-discharging device 4, a support pipe 4-1, a belt wheel 4-2, a fan 4-3, a clamp spring 4-4, a bearing 4-5, a shaft sleeve 4-6, a flange 4-7, a roller 5, an infrared heating device 6, a humidity sensor 7, a feed inlet 8, a discharge outlet 9, a driven riding wheel 10, a roller motor 11, a driving chain wheel 12, a chain 13, a driving riding wheel 14, a fan motor 15, a belt 16, a control cabinet 17, a driven chain wheel 18, an upper computer 19 and a control system 20 STC89C 52.
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, an automatic moisture-removing and leaf-removing device of a water-removing machine convenient to install comprises a frame 1 and a roller 5, wherein: the utility model discloses a wet row's of taking out leaf device 4, including cylinder 5, drive riding wheel 14, driven riding wheel 10, bearing and bearing frame fixed mounting, drive riding wheel 14 and driven riding wheel 10, drive riding wheel 14 and driven riding wheel 18 coaxial coupling, drive riding wheel 14 and driven riding wheel 18 pass through bearing and bearing frame fixed mounting in frame 1, both sides driven sprocket 18 links to each other with drive sprocket 12 and cylinder motor 11 through chain 13 around, cylinder motor 11 fixed mounting is in frame 1, and fixed mounting has wet row leaf device 4 on the frame 1, and cylinder 5 right side is equipped with feed inlet 8 and discharge gate 9, feed inlet 8 is located discharge gate 9 upper end, and feed inlet 8 and discharge gate 9 fixed mounting are in frame 1, and still fixed mounting has fan motor 15 on frame 1, is equipped with infrared heating device 6 and humidity transducer 7 in the cylinder 5.
As a preferred embodiment of the present invention, referring to fig. 2, the moisture-removing and blade-discharging device 4 includes a supporting tube 4-1, belt wheels 4-2, a fan 4-3, a snap spring 4-4, bearings 4-5, a shaft sleeve 4-6 and a flange 4-7, the left end of the supporting tube 4-1 is fixedly mounted on the frame 1 through a shaft 2, the right end is provided with the flange 4-7, the supporting tube 4-1 is sleeved with two pairs of bearings 4-5, the two pairs of bearings 4-5 are sleeved with the shaft sleeve 4-6, the shaft sleeve 4-6 is sleeved with the belt wheel 4-2, the right side of the belt wheel 4-2 is fixedly connected with the fan 4-3, the outer side of the fan 4-3 is provided with a fan cover 3, the fan cover 3 is fixedly mounted on the frame 1, the bearings 4-5 are fixed on the supporting tube 4-1 through the snap spring 4-4, the belt wheel 4-2 is connected with a fan motor 15 through a belt 16.
Referring to fig. 3, as a preferred embodiment of the present invention, a control cabinet 17 is disposed at the upper left portion of the front side of the rack 1, an upper computer 19 and an STC89C51 control system 20 are disposed in the control cabinet 17, and the STC89C51 control system 20 is electrically connected to the upper computer 19, the drum motor 11, the fan motor 15, the infrared heating device 6, and the humidity sensor 7, respectively.
Referring to fig. 4 and 5, as a preferred embodiment of the present invention, the leaf discharging control part of the enzyme deactivating machine includes: the three-phase power supply inlet wire L1, the three-phase power supply inlet wire L2 and the three-phase power supply inlet wire L3 are respectively connected with M2-1, M2-2 and M2-3 of the fan motor 15 after passing through a KM3 normally open contact A9-1, so that a fan forward rotation starting loop is formed;
one end of a coil A8 of the KA3 is connected with a forty-first pin of the STC89C51 control system 20, the other end of the coil A8 is grounded, meanwhile, one end of a normally open contact A8-1 of the KA3 is connected with a 24V power supply, the other end of the normally open contact A8-1 of the KA3 is connected with one end of a coil A9 of the KM3, and the other end of the coil A9 of the KM3 is grounded, so that a control circuit of a forward rotation starting loop of the fan is formed;
the dehumidification control part of the enzyme deactivating machine comprises: the three-phase power supply inlet wire L1, the three-phase power supply inlet wire L2 and the three-phase power supply inlet wire L3 are respectively connected with M2-3, M2-2 and M2-1 of the fan motor 15 after passing through a KM4 normally open contact A11-1, so that a fan reverse rotation starting loop is formed;
one end of a coil A10 of the KA4 is connected with a forty-second pin of the STC89C51 control system 20, the other end of the coil A10 is grounded, meanwhile, one end of a normally open contact A10-1 of the KA4 is connected with a 24V power supply, the other end of the normally open contact A10-1 of the KA4 is connected with one end of a coil A11 of the KM2, the other end of the coil A11 of the KM4 is grounded, and therefore a control circuit of a fan reverse starting loop is formed;
referring to fig. 4 and 6 as a preferred embodiment of the present invention, the control portion of the infrared heating device 6 includes: a three-phase power supply incoming line L1 and a zero line A14 are respectively connected with two ends of a R heating pipe A15 after passing through a KM5 normally open contact A13-1, so that a heating pipe starting loop is formed;
referring to fig. 4 to 7 as a preferred embodiment of the present invention, the reset circuit includes: the S switch A19 is connected with the C1 capacitor A20 in parallel, one end of the S switch is connected with a power supply, the other end of the S switch is connected with the ninth pin of the STC89C51 control system 20, and the S switch A19 is connected with the R1 resistor A21 in series and then grounded;
referring to fig. 4, as a preferred embodiment of the present invention, two ends of the upper computer 19 are respectively connected to the tenth pin and the eleventh pin of the STC89C51 control system 20, and the humidity sensor 7 is connected to the sixth pin of the STC89C51 control system 20;
the working principle is as follows: click on the control panel of host computer 19 and start the button, cylinder 5 rotates, starts infrared heating device 6, preheats cylinder 5, sends into fresh tea from the feed inlet 8 of cylinder 5, and fresh tea rolls under the 5 rotation of cylinder, absorbs the infrared radiation heat, and when intracavity infrared temperature exceeded 150 ℃, infrared heating device 6 stop work, when intracavity temperature was less than 150 ℃, infrared heating device 6 worked, continued the heating. When the value of the humidity sensor 7 exceeds 600And C, starting the fan motor 15, reversely rotating the fan 4-3 to perform air draft work, and pumping out moisture. Humidity below 600At time C, the fan motor 15 is stopped. After the tea leaves are processed in the designated water-removing time, the roller 5 runs in a reverse rotation mode, the fan motor 15 drives the fan 4-3 to rotate forwards, the control system simultaneously increases the rotating speed of the fan, fresh leaves are quickly blown to the discharge hole 9, and the tea discharging work is quickly completed.
Claims (2)
1. The utility model provides an automatic row of leaf device of taking out wet of quick-witted that completes convenient to installation, includes frame (1) and cylinder (5), its characterized in that: the roller (5) is fixedly arranged on the rack (1) through a driving riding wheel (14) and a driven riding wheel (10), the driving riding wheel (14) and the driven riding wheel (10) are symmetrically arranged in the front and back direction, the driving riding wheel (14) is coaxially connected with a driven chain wheel (18), the driving riding wheel (14) and the driven chain wheel (18) are fixedly arranged on the rack (1) through a bearing and a bearing seat, and the driven chain wheels (18) on the front side and the back side are communicated
Cross chain (13) and drive sprocket (12) and cylinder motor (11) and link to each other, cylinder motor (11) fixed mounting is in frame (1), and fixed mounting has wet row of leaf device (4) on frame (1), and cylinder (5) right side is equipped with feed inlet (8) and discharge gate (9), and feed inlet (8) are located discharge gate (9) upper end, and feed inlet (8) and discharge gate (9) fixed mounting are in frame (1), frame (1)
A fan motor (15) is fixedly arranged on the rotary drum (5), and an infrared heating device (6) and a humidity sensor (7) are arranged in the rotary drum; the dehumidifying and blade-discharging device (4) comprises a supporting tube (4-1), belt wheels (4-2), a fan (4-3), clamp springs (4-4), bearings (4-5), shaft sleeves (4-6) and flanges (4-7), the left end of the supporting tube (4-1) is fixedly installed on the frame (1) through a shaft sheet (2), the right end of the supporting tube is provided with the flanges (4-7), the supporting tube (4-1) is sleeved with two pairs of bearings (4-5), the two pairs of bearings (4-5) are sleeved with the shaft sleeves (4-6), the shaft sleeves (4-6) are sleeved with the belt wheels (4-2), the right side of the belt wheels (4-2) is fixedly connected with the fan (4-3), and the outer side of the fan (4-3) is provided with a fan cover (3), the fan cover (3) is fixedly arranged on the rack (1), the bearing (4-5) is fixed on the supporting tube (4-1) through a clamp spring (4-4), and the belt wheel (4-2) is connected with a fan motor (15) through a belt (16); the improved clothes dryer is characterized in that a control cabinet (17) is arranged on the upper left portion of the front side of the rack (1), an upper computer (19) and an STC89C51 control system (20) are arranged in the control cabinet (17), and the STC89C51 control system (20) is electrically connected with the upper computer (19), the roller motor (11), the fan motor (15), the infrared heating device (6) and the humidity sensor (7) respectively.
2. The utility model provides an automatic row of leaf device that takes out of quick-witted that completes convenient to installation which characterized in that: the automatic moisture-pumping and leaf-discharging device of the fixation machine as claimed in claim 1, wherein the leaf-discharging control part of the fixation machine comprises: the three-phase power supply incoming line L1 (A1), the three-phase power supply incoming line L2 (A2) and the three-phase power supply incoming line L3 (A3) are respectively connected with (M2-1), (M2-2) and (M2-3) of the fan motor (15) after passing through a KM3 normally open contact (A9-1), so that a fan forward rotation starting loop is formed; one end of a coil (A8) of the KA3 is connected with a forty-first pin of an STC89C51 control system (20), the other end of the coil is grounded, one end of a normally open contact (A8-1) of the KA3 is connected with a 24V power supply, the other end of the normally open contact is connected with one end of a coil (A9) of the KM3, the other end of the coil (A9) of the KM3 is grounded, and a control circuit of a fan forward rotation starting loop is formed; the dehumidification control part of the enzyme deactivating machine comprises: the three-phase power supply incoming line L1 (A1), the three-phase power supply incoming line L2 (A2) and the three-phase power supply incoming line L3 (A3) are respectively connected with (M2-3), (M2-2) and (M2-1) of the fan motor (15) after passing through a KM4 normally open contact (A11-1), so that a fan reverse rotation starting loop is formed; one end of a coil (A10) of the KA4 is connected with a forty-second pin of an STC89C51 control system (20), the other end of the coil is grounded, one end of a normally open contact (A10-1) of the KA4 is connected with a 24V power supply, the other end of the normally open contact is connected with one end of a coil (A11) of the KM2, the other end of the coil (A11) of the KM4 is grounded, and a control circuit of a fan reverse starting loop is formed; the control part of the infrared heating device (6) comprises: a three-phase power supply incoming line L1 (A1) and a zero line (A14) are respectively connected with two ends of an R heating pipe (A15) after passing through a KM5 normally open contact (A13-1), so that a heating pipe starting loop is formed; one end of a coil (A12) of the KA5 is connected with a thirty-fifth pin of an STC89C51 control system (20), the other end of the coil is grounded, meanwhile, one end of a normally open contact (A12-1) of the KA5 is connected with a 24V power supply, the other end of the normally open contact is connected with one end of a coil (A13) of the KM5, the other end of the coil (A13) of the KM5 is grounded, and a control circuit of a heating pipe starting loop is formed; the reset circuit includes: the S switch (A19) is connected with the C1 capacitor (A20) in parallel, then one end of the S switch is connected with a power supply, the other end of the S switch is connected with a ninth pin of the STC89C51 control system (20), and meanwhile, the S switch is connected with the R1 resistor (A21) in series and then is grounded; two ends of the upper computer (19) are respectively connected with a tenth pin and an eleventh pin of the STC89C51 control system (20), and the humidity sensor (7) is connected with a sixth pin of the STC89C51 control system (20).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810973193.7A CN109864147B (en) | 2018-08-24 | 2018-08-24 | Automatic hydrofuge row leaf device of taking out of quick-witted that completes convenient to installation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810973193.7A CN109864147B (en) | 2018-08-24 | 2018-08-24 | Automatic hydrofuge row leaf device of taking out of quick-witted that completes convenient to installation |
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| CN109864147A CN109864147A (en) | 2019-06-11 |
| CN109864147B true CN109864147B (en) | 2021-10-15 |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201839759U (en) * | 2010-06-29 | 2011-05-25 | 四川中测量仪科技有限公司 | Tea rolling tube water-removing equipment |
| CN102132745B (en) * | 2011-03-29 | 2012-08-22 | 山东理工大学 | Roller far infrared tea green-removing machine |
| CN203136945U (en) * | 2013-04-02 | 2013-08-21 | 平武县香叶尖茶业有限公司 | Hot air tea green-removing machine for online detection and control |
| CN203399662U (en) * | 2013-08-12 | 2014-01-22 | 四川省登尧机械设备有限公司 | Improved electric tea leaf pan-fired machine |
| CN105145890B (en) * | 2015-07-30 | 2019-02-26 | 厦门山国饮艺茶业有限公司 | A kind of tea green-keeping control system and method |
| CN105786064B (en) * | 2016-05-16 | 2018-12-21 | 贵州大学 | A kind of tea green-keeping automatic control device and fixing method |
| CN206909576U (en) * | 2017-02-28 | 2018-01-23 | 古丈县能辉再生能源科技有限责任公司 | A kind of screen mesh type roller tea leaf frying machine |
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