JP2011193754A - Tea leaf-picking machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a tea leaf-picking machine enabling the followings while viewing these; although even now to make a good quality tea, tea leaves picked by human hands is used, reasons for the above are considered as it is not necessary to pick old leaves since the human hands are used, it is possible to pick the tea leaves by adjusting the length or size of the buds of the tea leaves and also to harvest the tea leaves without exposing strong wind to the tea leaves.SOLUTION: The tea leaf-picking machine is provided with a color-classifying sensor, and a sensor for sensing the size of the tea leaves and length of the buds, and having a function of harvesting the tea leaves by starting based on signals from the sensors.

Description

The present invention relates to a tea leaf picking machine having a function of picking tea leaves and taking tea leaves.

In order to harvest tea leaves, they are picked with human hands. They are cut with a hand clipper. A clipper-type tea mower is used to cut tea leaves.
The quality of tea generally varies considerably in the process of harvesting tea leaves. The tea leaves picked by hand are the first and then the tea leaves that are hand-harvested, followed by the hair clipper-type tea mower. The value of tea leaves varies depending on the climate and cultivation technique, but there are also significant differences in the process of picking tea leaves, and the quality also varies greatly.

JP 2008-30388

Harvesting tea leaves With a tea leaf mower, the quality of tea leaves is limited in the process of harvesting all the tea leaves, but in the process of picking tea leaves with human hands, a lot of human hands are required in a limited time, and in mountainous areas There is a limit to how many people can pick tea leaves. A device having the following functions was a problem.
In the process of picking and picking tea leaves (harvesting), a sensor that senses the color and size of the human eye and its output is controlled and the tea leaves are gripped. The tea leaves are cut out while being fixed. The cut tea leaves are transported onto a conveyor. The problem was to return the tea leaf picker to the starting position while dropping the tea leaves on the conveyor, and to signal the movement of the tea leaf picker.

In the tea leaf picker of the invention, the process of taking new shoots and tea leaves without taking old tea leaves was followed
1 Check whether the tea leaves can be picked with the tea stand. Here, the color of the tea leaves is measured. The size of the tea leaves is measured. It is a device that detects the difference in length color and enters the operation of cutting the tea leaves (the tea leaf minimum sensor detects whether the tea leaves and buds are picked up, and the tea cradle tea leaf maximum sensor detects the tea leaves. Cut the tea leaves using a sensor that senses the limit of picking leaves and shoots beyond this length)
2 A device that holds tea leaves while holding them between a tea stand and a tea leaf picker unit tea leaf holding sheet.
3 A device that holds the picked tea leaves and transports them to the top of the conveyor
4 It is necessary to have a guide function that does not protrude from the conveyor when dropping tea leaves on the conveyor.
The device with the above solid functions was used as a means to solve the problem.

The tea leaf picking machine of the present invention is a little inferior to picking tea leaves with human hands, but the tea leaf quality is much better than cutting with a hand as follows:
1 Tea leaves can be picked according to the growth of tea leaves,
2 The lengths of the picked tea leaves are the same
3 Because strong wind pressure is not applied to the tea leaves, it is not necessary to blow off the trichomes on the surface of the tea leaves with the wind pressure, so there is no need to damage the tea leaves
4 The effect of the invention is that the quality of harvested tea leaves is much better than the ratio of picking old tea leaves.

Overall view of tea leaf cutter Tea leaf cutter chassis frame cross section Tea leaf cutter right and left slide R type bar Tea leaf picker unit cradle cross section Whole view of tea leaf cutter unit Tea leaf picker unit Tea leaf cutter unit Tea leaf cutter Tea leaf picker unit tea leaf cradle sensor arrangement Tea leaf picker unit Tea leaf holding reset Tea leaf cutter knit chassis frame Tea leaf picker unit Tea leaf holding and picking arm Cross section at the start of the tea leaf cutter unit

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the best mode for carrying out the present invention will be described in detail. The tea leaf picker of the present invention is roughly divided into a device for carrying a tea leaf picker unit close to tea leaves, a device for picking tea leaves, and a device for storing tea leaves Consists of
The process of transporting to the tea leaf picker unit to the vicinity of the tea leaf In the tea leaf picker, the tea leaf picker unit is moved closer to the tea leaf and the length of the tea leaf color can be measured. After the unit cradle chassis frame is activated and tea leaves are picked, the tea leaf drop guide slide bar is pulled while the tea leaf picker unit moving cylinder is being pulled. Fig. 40007 Tea leaf drop guide as shown in Fig. 20009 The tea leaf picker chassis frame supports the whole tea leaf picker and has the function of moving the tea leaf picker unit left and right to help pick and pick tea leaves. The tea leaf plucker left and right slide R type bar is changed to the shape of the tea tree and the angle of the R type is changed. (This part is also a flat part at that time.) When the tea leaf picking is finished and the tea leaf picker unit is pulled, the tea leaf picker unit tea leaf reset arm will hit the tea leaf picker unit reset positioning adjustment shaft in Fig. 40006 Fig. 11001 Tea leaf picker unit The chassis frame returns and the tea leaves are dropped into the Fig. 10001 belt conveyor. Next, the tea leaf picker unit selects the tea leaf that begins to select the tea leaf. Fig. 8 Tea leaf picker unit tea leaf cradle sensor Measure the length, color, etc. of tea buds with a tea leaf. Figure 8802. Tea leaf picker unit.
Fig. 8003 Tea leaf picker unit Tea leaf pedestal Measurement of the minimum length of tea leaves with the tea leaf minimum sensor, so that if the bud of the tea leaf is shorter than this, the tea leaf bud will exceed the sensor Fig. 8004 Tea leaf picker unit is a sensor that gives instructions to take tea leaves If it is a bud of tea leaves that exceeds this sensor with the tea leaf maximum sensor, the tea leaf picker unit Fig. 40002 It is a sensor that adjusts the position of the picker unit and adjusts so that the tea leaves do not exceed the tea leaf maxillary sensor.
The process of taking tea leaves with the tea leaf picker unit The tea leaf picker unit is configured to hold the tea leaves that have been picked up while fixing the tea leaves and to drop the tea leaves on the conveyor. At the same time, Fig. 60001 Tea leaf picker unit requires a little pulling operation of the tea leaf cradle Fig. 10001 Tea leaf picker unit to start the chassis frame Fig. 11010 Tea leaf picker unit Tea leaf holding and picking arm starting cylinder Fig. 6601 Tea leaf picker unit tea leaf cradle drawing and Fig. 11002 Tea leaf picker unit tea leaf holding sheet Tea leaves are held between tea leaf holding sheets, and the held tea leaves are held in Fig. 7 Tea leaf cutter unit tea leaf cutting cutter The composition of cutting the tea leaves is as follows,
To remove the tea leaves, it is necessary to have a structure that cuts the tea leaves while fixing the tea leaves. As a driving force for that, Fig. 10001 The tea leaf picker unit is synchronized with the movement of the chassis frame. Fig. 7002 Tea leaf cutter machine unit Tea leaf cutter cutter slide bracket slide Fig. 7002 Tea leaf cutter unit tea leaf cutter cutter slide bracket attached Figure 7003 Tea leaf cutter unit tea leaf cutter cutter The operation of removing a series of tea leaves by sliding the unit tea leaf cradle and holding the tea leaves is over, but the function of the spring enters the function of the spring as an assistant function. For the tea leaf cutter cutter, Fig. 7008 Tea leaf cutter unit tea leaf cutter cutter Fig 70010 Tea leaf picker unit tea leaf cutter with spring Fig. 7008 Tea leaf cutter unit using two springs of the take-off cutter arm spring Tea leaf cutting machine unit is a spring for pulling out the leaf cutter cutter blade in Fig. 7003. Fig. 70010 Tea leaf cutter unit tea leaf cutter cutter arm spring is a spring to release Fig. 7001 Tea leaf cutter unit tea leaf cutter cutter arm is in contact with the floating shaft of Fig. 11020 tea leaf cutter unit tea leaf cradle cutter and is not loaded Fig. 9 Tea leaf picker unit tea leaf holding reset function description Fig. 9 Tea leaf picking unit unit tea leaf holding reset The function to hold the cut tea leaves and the tea leaves are dropped on the belt conveyor on the 00001 tea leaf picker belt conveyor At the same time, the device that resets the tea leaf cutter Figure 9902 Tea leaf picker unit, which is the main part that holds tea leaves with the tea leaf holding reset arm and resets the tea leaf picking machine Figure 9901 Tea leaf picking unit unit simultaneously with the function of dropping tea leaves on the belt conveyor The tea leaf picker unit that resets the tea leaf holding reset arm is a tea leaf reset arm. Figure 9904 Tea leaf picker unit Tea leaf holding reset arm shaft shaft is the main shaft of the tea leaf picking machine unit tea leaf holding reset arm Figure 9905 Tea leaf picking unit unit Tea leaf holding reset arm Figure 11020 Tea leaf picker unit tea leaf cradle Is a matter pulling spring of tea leaf retention lock is brought into contact with the Potter idler shaft
90006 Tea leaf picker knit tea leaf holding reset arm shaft shaft is the main shaft of tea leaf picking machine unit tea leaf holding reset arm. Fig. 10 Tea leaf picker knit chassis frame is a chassis lem that attaches various parts of tea leaf picking machine. 11 explains the function of sandwiching tea leaves and the holding function after cutting the tea leaves.
Fig. 11010 Tea leaf picker unit tea leaf holding picking arm starting cylinder, Fig. 11001 Tea leaf picking unit unit tea leaf holding arm and Fig. 11002 Tea leaf picking unit unit tea leaf holding sheet The function can be achieved by controlling the air cylinder, so let's take a look at the parts in Fig. 11. Fig. 11001 Tea leaf picker unit Fig. 11002 Tea leaf picker unit used as a part of the function to hold and hold Fig. 11002 Tea leaf holding unit is used as a part to attach a cutting table to hold and cut tea leaves Fig. 11003 Tea leaf picking unit Is a part used when cutting tea leaves. Fig. 7003 Tea leaf picker unit Tea leaf cutting cutter blade cradle 11004 Tea leaf picker unit Tea leaf holding picker arm roller bearing is a roller bearing that smooths the movement of tea leaf picker unit tea leaf holding sheet Fig. 11005 Tea leaf picker unit tea leaf holding picker arm shaft is multiple on the roller shaft main shaft Figure 11001 tea leaf picker unit tea leaf holding arm and figure tea leaf picker unit tea leaf holding sheet Fig. 11010 Tea leaf picker unit Tea leaf holding and picking arm starting cylinder Fig. 11001 Shaft picking machine unit The shaft that transmits the tea leaf holding arm to the tea leaf holding arm Fig. 11007 Holding picking arm start-up Dah of motion diagrams 11002 tea picking machine unit tea holding sheet obtain shaft,
Fig. 11008 Tea leaf picker unit Tea leaf holding sheet joint base is a part for smooth movement of the joint function of the tea leaf picking unit unit tea leaf holding unit Fig. 11009 Tea leaf picking unit unit tea leaf holding sheet joint Figure 11008 Tea leaf picker unit Tea leaf holding sheet joint Shaft joint is a shaft that acts as a guide rail that moves the left and right movement of the stand Figure 11010 Tea leaf picking machine unit Tea tea leaf holding picking arm Starting cylinder cuts tea leaves sandwiching tea leaves The holding cylinder is used to move the tea leaves onto the conveyor.
Fig. 11011 Tea leaf picker unit Tea tea leaf holding and picking arm activation cylinder damper spring is a spring that adjusts the load applied to the cylinder and Fig. 11012 Tea leaf picking unit unit tea leaf Fig. 11010 Tea leaf picker unit is a bolt that adjusts the load applied to the cylinder and the load applied to the cylinder. Fig. 11013 Tea leaf picker unit is the bolt that adjusts the load applied to the cylinder. Fig. 11014 Tea leaf picking unit is the main shaft of the tea leaf holding arm. Fig. 11014 Tea leaf picking unit is a spring that keeps the bending of the tea leaf holding unit tea leaf holding sheet and the strength to sandwich the tea leaf. Unit tea Fig. 11016 Tea leaf picker unit is a bolt that adjusts the bending of the tea leaf holding sheet and the strength to sandwich the tea leaf. Fig. 11016 Tea leaf holding unit is the bolt that adjusts the strength of the tea leaf holding unit. Some parts of the function that smooth and prevent rattling
Fig. 11017 Tea leaf picker unit Tea leaf holding and picking arm Figure 1118 Tea leaf picking unit is a part of the function of smoothing the arm movement and preventing rattling by the damper spring of the tea leaf picking unit tea leaf holding arm The unit tea leaf holding picker arm pulling wire guide roller is a tea leaf holding picker arm pulling wire guide roller that smoothens the movement of the tea leaf picker unit tea leaf holding wire Figure 1101 tea leaf picker unit chassis frame. Fig. 11019 Tea leaf picker unit Tea leaf holding sheet holding reset shaft is used for locking when holding tea leaf Fig. 7001 Tea leaf picking unit unit is a shaft that guides the movement of the tea leaf cutting cutter arm 11010 Tea leaf picking unit unit Tea leaf pedestal cutter Figure 6602 Tea leaf picker unit pulling idle shaft Fig. 11001 Tea leaf picker unit Tea leaf cutter Cutter arm is a shaft that swings the movement of the arm Fig. 11021 Cylinder joint bracket is Fig. 11010 Tea leaf picker unit tea tea leaf holding and picking arm Start cylinder smooth movement Fig. 11001 It is a joint bracket that conveys the movement of the unit tea leaf holding arm and the tea leaf holding unit in Fig. 11002.

The machine as a device for harvesting agricultural products can be applied to the present invention by gently pulling and cutting it while pulling little by little.

00001 Tea leaf picker belt conveyor
20001 chassis frame
20002 Tea leaf picker Left / right slide starter motor
20003 tea leaf picker left and right slide start motor pulley
20004 tea leaf picking machine left and right slide starting belt
20005 tea leaf picker left and right slide start shaft pulley
20006 tea leaf picker left and right slide start shaft
20007 tea leaf picking machine left and right slide start flange type bowl bearing
20008 tea leaf picker left and right slide start flange type bowl bearing mounting bar
20009 tea leaf picking machine right and left slide R type bar
20010 Tea leaf picker left and right slide timing belt
20011 Tea leaf cutter left and right slide timing pulley
30001 Tea leaf picker mount
30002 tea leaf picker left and right slide start belt auxiliary roller
40001 Tea leaf cutter unit cradle chassis frame
40002 tea leaf picker unit moving pneumatic cylinder
40003 tea leaf picker unit moving pneumatic cylinder cradle
40004 tea leaf picker unit moving pneumatic cylinder adjusting bolt
40005 Tea leaf cutter unit positioning adjustment bar
40006 Tea leaf cutter unit reset positioning adjustment shaft
40007 tea leaf fall guide slide bar
40008 Tea leaf drop guide R type slide bar
40009 Tea leaf falling guide van
40010 tea leaves falling guide van frame
40011 tea leaf fall guide joint bar
40012 Tea leaf drop guide Slide bar guide
40013 Tea leaf drop guide Slide shaft
40014 Tea leaf fall guide position setting shaft
40015 Tea leaf drop guide joint shaft
60001 Tea leaf picker unit Tea stand
60002 Tea leaf picker unit retracting arm
60003 Tea leaf picker unit
60004 tea leaf picker unit damper spring
60005 tea leaf picker unit tea leaf cradle slide shaft
60006 Tea leaf picker unit
60007 tea leaf picking machine unit
60008 tea leaf picker unit retracting arm damper spring
70001 Tea leaf picker unit Tea leaf cutter cutter arm
70002 tea leaf picker unit tea leaf cutter cutter slide fitting
70003 Tea leaf picker unit Tea leaf cutter cutter blade
70004 tea leaf picker unit tea leaf cutter cutter slide guide shaft
70005 Tea leaf picker unit Tea leaf cutting cutter blade mounting bolt
70006 tea leaf picker unit tea leaf cutter cutter spindle shaft
70007 tea leaf picker unit tea leaf cutter cutter wire
70008 tea leaf picker unit tea leaf cutter cutter pulling spring
70009 tea leaf picker unit tea leaf cutter cutter wire guide roller
70010 tea leaf picker unit tea leaf cutting cutter arm spring
80001 Tea leaf picker unit Tea leaf cradle tea leaf color sensor
80002 Tea leaf picker unit Tea leaf cradle tea leaf confirmation sensor
80003 tea leaf picker unit tea leaf cradle tea leaf minimum sensor
80004 tea leaf picker unit tea leaf cradle tea leaf maximum sensor
80005 Tea leaf picker unit Tea leaf cradle Various sensor connection holder
80006 tea leaf picker unit tea leaf cradle various sensor light source
90001 Tea leaf picker unit Tea leaf holding reset arm
90002 Tea leaf picker unit Tea leaf reset arm
90003 Tea leaf picker unit Tea leaf set position adjustment shaft
90004 tea leaf picker unit tea leaf holding reset arm shaft shaft
90005 tea leaf picker knit tea leaf holding reset arm pulling sling
90006 tea leaf picker knit tea leaf holding reset arm shaft shaft
10001 Tea leaf cutter unit Chassis frame
11001 tea leaf picker unit tea leaf holding arm
11002 tea leaf picker unit tea leaf holding sheet
11003 Tea leaf picking machine unit
11004 Tea leaf picker unit Tea leaf holding picking arm roller bearing
11005 Tea leaf picker unit Tea leaf holding picking arm shaft
11006 Tea leaf picker unit Tea leaf holding picking arm start shaft
11007 tea leaf picker unit tea leaf holding sheet start shaft
11008 Tea leaf picker unit Tea leaf holding sheet joint stand
11009 tea leaf picker unit tea leaf holding sheet joint stand slide shaft
11010 tea leaf picker unit tea tea leaf holding picking arm start cylinder
11011 tea leaf picker unit tea tea leaf holding picking arm start cylinder damper spring
11012 tea leaf picker unit tea leaf holding picking arm starting cylinder adjusting bolt
11013 Tea leaf picker unit Tea leaf holding picking arm spindle shaft
11014 tea leaf picker unit tea leaf holding sheet damper spring
11015 tea leaf picker unit tea leaf holding sheet balance bolt adjusting bolt
11016 tea leaf picker unit tea leaf holding wire
11017 tea leaf picker unit tea leaf holding picking arm pulling spring
11018 tea leaf picker unit tea leaf holding picking arm pulling wire guide roller
11019 Tea leaf picker unit Tea leaf holding sheet Holding reset shaft
11020 Tea leaf picker unit Tea leaf tray Cutter idler shaft
11021 cylinder joint bracket

Claims (7)

The tea leaf picker as a tea leaf picking device is equipped with a tea leaf pedestal, and the tea leaf pedestal is equipped with a sensor that measures the length of each color sensor to check the growth of the tea leaf, picking the tea leaf while selecting the tea leaf A tea leaf picker equipped with a protective device to hold fresh tea leaves and carry them onto the belt conveyor and drop them onto the belt conveyor. A tea leaf cradle is installed in the tea leaf picker as a tea leaf picking device, and the tea leaf cradle is equipped with a sensor for detecting the color of the tea leaves, which detects old leaves, buds, etc. and also measures the length of the tea leaves. 2. The tea leaf cutter according to claim 1, wherein a stand is installed. The tea leaf tray is installed in a tea leaf picker as a tea leaf picking device, and the tea leaf tray is provided with a sensor having a function of detecting a boundary between an old leaf and a new leaf. Tea leaf picking machine The tea leaf picker as a tea leaf picking device is equipped with a tea leaf pedestal, and the tea leaf pedestal is equipped with a sensor that measures the size of the tea leaves and the length of the buds. The tea leaf cutter according to claim 1 or 2 The tea leaf picker unit is equipped with a tea leaf holding unit, and the tea leaf holding sheet is equipped with a function for holding the tea leaf and a tea leaf picking unit with a tea leaf picking stand. The tea leaf picker according to claim 1, characterized in that The tea leaf picker unit mounted on the tea leaf picker and the tea leaf holding sheet and the tea leaf picker unit using the tea leaf pedestal, the tea leaf picker unit is equipped with a function of picking up a little while pulling it. 1 tea leaf picker 2. The tea leaf cutter according to claim 1, wherein the tea leaf picker van mounted on the tea leaf cutter can be dropped onto a predetermined conveyor by installing a tea leaf dropping guide van.

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