CN207887517U - A kind of tea screening device - Google Patents
A kind of tea screening device Download PDFInfo
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- CN207887517U CN207887517U CN201721881605.1U CN201721881605U CN207887517U CN 207887517 U CN207887517 U CN 207887517U CN 201721881605 U CN201721881605 U CN 201721881605U CN 207887517 U CN207887517 U CN 207887517U
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Abstract
The utility model is related to tea machinery technical field more particularly to a kind of tea screening devices.The technical problems to be solved in the utility model is the undesirable problem with stability difference of the effect of screening.In order to solve the above-mentioned technical problem, the utility model provides such a tea screening device, including mounting base, the top of the mounting base is fixedly connected sequentially from right to left pedestal, the first column and the second column, it is fixedly connected with motor at the top of the pedestal, the output shaft of the motor is fixedly connected with shaft by shaft coupling, and fixing sleeve is connected to driving wheel in the shaft.The utility model is by motor work operation so that rotation axis rotation, rotation axis rotation makes the first pendulous device and the second pendulous device rotate, so as to so that swing frame swings, so that the impurity and disintegrating slag in tealeaves are fallen from sieve, the swing frame to swing makes the effect of screening more preferable, improves the quality of tealeaves screening.
Description
Technical field
The utility model is related to tea machinery technical field more particularly to a kind of tea screening devices.
Background technology
Tea, shrub or dungarunga, spray are hairless.Leaf keratin, oblong or ellipse, apex is blunt or sharp, base portion wedge shape,
It is shinny above, below it is hairless or have pubescence at the beginning, edge has sawtooth, petiole hairless.Grey color, anthocaulus is sometimes slightly long, and sepal is wealthy
It is oval to round, it is hairless, it harbors, petal is wealthy oval, and the back side is hairless, there is pubescence sometimes, the dense white hair of ovary, and style is hairless.
Capsule 3 is spherical or 1-2 is spherical, 1.1-1.5 centimetres high, has 1-2, seed per ball.2 months October at florescence to next year, wild species time are shown in
Mountain area in drought each province is dungarunga shape, and blade is larger, often more than 10 centimeter lengths, for a long time, through planting extensively
Training, fleece and Change of leaf form are very big.Tealeaves can make drink, containing multiple beneficial ingredient, and have health-care efficacy.
Currently, in tea frying process, need to screen tealeaves before tea frying, by tealeaves impurity and disintegrating slag carry out
Removal, improves the quality of tealeaves, a kind of screening dress made for Tea Production provided such as Chinese patent CN106984522A
It sets, has many advantages, such as reasonable in design, easy to use, easy to operate and screening efficiency is high, although can be to Tea Production
It is screened when making, but when the tealeaves of sieve nest lower portion is excessive, the effect of screening is then undesirable, causes tealeaves screening
It is of poor quality, the quality of tea products is influenced, and tealeaves screening plant stability in screening is poor, influences the use of people, is
We have proposed a kind of tea screening devices for this, to solve the problem above-mentioned.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of tea screening device, have screening effect height and
The good advantage of stability, the effect for solving screening is undesirable, causes the of poor quality of tealeaves screening, influences the quality of tea products,
When tealeaves is in screening, screening plant stability is poor, the problem of influencing the use of people.
(2) technical solution
To realize above-mentioned technical problem, the utility model provides such a tea screening device, including mounting base, institute
The top for stating mounting base is fixedly connected sequentially has pedestal, the first column and the second column from right to left, and the top of the pedestal is solid
Surely it is connected with motor, the output shaft of the motor is fixedly connected with shaft by shaft coupling, and fixing sleeve is connected to master in the shaft
Driving wheel is inlaid with first bearing at the top of first column side, and the top on the inside of second column is fixedly connected with
Two bearings, between the first bearing and second bearing interference be connected with rotation axis, one end of the rotation axis passes through first axle
The outside of the first column is held and extends to, one end fixing sleeve of the rotation axis is connected to driven wheel, and the driven wheel passes through belt
It is connect with capstan drive, the both ends of the rotation axis outer surface have been respectively fixedly connected with the first pendulous device and second and have swung dress
It sets, the bottom of first pendulous device and the second pendulous device is mounted with hook, and the bottom of the hook is fixedly connected with
Fixing buckle, the inside of the fixing buckle are fixedly connected with steel wire rope, and the quantity of steel wire rope is two, two steel wire ropes
Bottom has been fixedly connected with installing tache, and two installing taches are respectively fixedly connected at the both sides of swing frame, the swing frame bottom
Sieve is inlaid in the middle part of portion, the bottom of the mounting base is fixedly connected with damping device.
Preferably, first pendulous device and the second pendulous device include U-shaped part, the middle part edge of the U-shaped part
Embedded with gag lever post, the outer surface movable sleeve of the gag lever post is connected to round wheel, and the both sides of the gag lever post have been fixedly attached limit
The bottom of ring, the circle wheel is fixedly connected with change gear, and hook is mounted on the change gear.
Preferably, the shape of first pendulous device and the second pendulous device is U-shaped, first pendulous device
Open Side Down, the opening upwards of second pendulous device.
Preferably, the damping device includes the first cushion and the second cushion, first cushion and second
Both sides between cushion have been fixedly connected with support plate, and resetting spring is fixedly connected on the inside of the support plate, described multiple
One end of position spring is fixedly connected with limiting plate, and cushion pad, the cushion pad are fixedly connected in the middle part of two limiting plates
Top and bottom be respectively fixedly connected with buffer stopper and telescopic rod, the outer surface movable sleeve of the telescopic rod is connected to buffering elastic
Spring.
Preferably, the quantity of the resetting spring is four, and four resetting springs two are one group, every group of resetting spring pair
Claim to be fixedly connected on the upper and lower ends on the inside of support plate.
Preferably, the quantity of the buffer stopper is six, and six buffer stoppers three are one group, and two groups of buffer stoppers are symmetrically fixed
It is connected to the top and bottom of cushion pad, buffer stopper is internally provided with buffering cotton.
Preferably, it is fixedly connected with protective cover on the outside of first column, the bottom of the protective cover is fixedly connected on
The top of mounting base, the pedestal, motor, driving wheel, belt and driven wheel are located at the inside of protective cover.
Preferably, recycling bins are placed at the top of the mounting base, the recycling bins are located at the underface of swing frame, described
Both sides at the top of recycling bins have been fixedly connected with knob, and the outer surface of the knob is fixedly attached rubber sleeve.
Operation principle：Need to screen tealeaves in tea frying process, before tea frying, operating personnel by tealeaves be put into
Then the inside of swing frame will be covered swing frame with cover board, open motor, so that driving wheel is rotated by motor work operation,
By belt so that driven wheel and rotation axis rotation, rotation axis rotation make the first pendulous device and the second pendulous device rotate, from
And swing frame can be made to swing so that impurity and disintegrating slag in tealeaves are fallen from sieve, and the swing frame to swing makes
The effect that must be screened is more preferable, avoid tealeaves inside swing frame it is excessive when, the undesirable problem of the effect of screening improves
The quality of tealeaves screening, enhances the quality of tea products.
Because the first pendulous device and the second pendulous device include U-shaped part, it is inlaid with gag lever post in the middle part of U-shaped part,
The outer surface movable sleeve of gag lever post is connected to round wheel, and the both sides of gag lever post are fixedly attached restraining position ring block, and the bottom of circle wheel, which is fixed, to be connected
It is connected to change gear, is mounted with hook on change gear, the shape of the first pendulous device and the second pendulous device is U-shaped, and first swings
Open Side Down for device, the opening upwards of the second pendulous device, and rotation axis drives the first pendulous device and the during rotating
Two pendulous devices rotate, and when the first pendulous device moves to downward opening position, the second pendulous device is in opening up
State when rotation axis is rotated further, make the first swing at this point, the front height of swing frame is higher than the rear height of swing frame
Device it is opening up, the second pendulous device it is opening down, the front height of swing frame is high less than the rear end of swing frame at this time
Degree when rotation axis continuous rotation, can drive swing frame to swing, be screened to the tealeaves of its inside, improve screening
Effect.
Because damping device includes the first cushion and the second cushion, between the first cushion and the second cushion
Both sides have been fixedly connected with support plate, and by the setting of support plate, support is played to the first cushion and the second cushion
Effect is fixedly connected with resetting spring on the inside of support plate, and one end of resetting spring is fixedly connected with limiting plate, two limiting plates
Middle part be fixedly connected with cushion pad, the top and bottom of cushion pad has been respectively fixedly connected with buffer stopper and telescopic rod, telescopic rod
Outer surface movable sleeve be connected to buffer spring, to the tea screening device carry out damping, pass through resetting spring, telescopic rod and buffering
Spring improves the stability of mounting base, improves the stability of tealeaves screening plant in screening.
Because the quantity of resetting spring is four, four resetting springs two are one group, and every group of resetting spring is symmetrically fixed
The upper and lower ends being connected on the inside of support plate, when limiting plate deforms upon, resetting spring can be such that limiting plate quickly resets,
Improve the stability of mounting base.
Because the quantity of buffer stopper is six, six buffer stoppers three are one group, and two groups of buffer stoppers are symmetrically fixedly connected on
The top and bottom of cushion pad, buffer stopper are internally provided with buffering cotton, pass through the first cushion, the second cushion, cushion pad
With being used cooperatively for buffering cotton, the energy that vibrations generate in the process can be absorbed, the transmission of vibration energy is reduced, subtracts to play
The effect of shake improves the stability of the tea screening device.
Because being fixedly connected with protective cover on the outside of the first column, the bottom of protective cover is fixedly connected on the top of mounting base
Portion, pedestal, motor, driving wheel, belt and driven wheel are located at the inside of protective cover, by the setting of protective cover, to inside
Pedestal, motor, driving wheel, belt and driven wheel play the effect of protection, avoid extraneous dust and enter to motor
Inside improves the service life of motor, and operating personnel are played with the effect of protection, avoids driving wheel and driven rotation
Operating personnel are hurt when dynamic.
Because being placed with recycling bins at the top of mounting base, recycling bins are located at the underface of swing frame, two at the top of recycling bins
Side has been fixedly connected with knob, and the outer surface of knob is fixedly attached rubber sleeve, and by the setting of recycling bins, recycling bins are located at pendulum
The underface of dynamic frame, when swing frame swings, impurity and disintegrating slag in tealeaves are fallen from sieve, are fallen into recycling bins
Portion facilitates the collection of the impurity and disintegrating slag in tealeaves, by the setting shaken hands with rubber sleeve, facilitates the carrying of recycling bins.
The control mode of the utility model is automatically controlled by controller, and the control circuit of controller passes through this field
Technical staff's simple programming can be realized, the offer of power supply also belongs to the common knowledge of this field, and the utility model master
To be used for protecting mechanical device, so the utility model is not explained control mode and connects with circuit.
(3) advantageous effect
Compared with prior art, the utility model provides a kind of tea screening device, has following advantageous effect：
1, the tea screening device, by motor work operation so that driving wheel is rotated, by belt so that driven wheel and turn
Moving axis rotates, and rotation axis rotation makes the first pendulous device and the second pendulous device rotate, so as to so that swing frame swings,
So that the impurity and disintegrating slag in tealeaves are fallen from sieve, the swing frame to swing makes the effect of screening more preferable, avoids
When tealeaves inside swing frame is excessive, the effect of screening then undesirable problem improves the quality of tealeaves screening, enhances
The quality of tea products.
2, the tea screening device passes through the setting of the first pendulous device and the second pendulous device, the mistake of rotation axis rotation
The first pendulous device and the second pendulous device is driven to rotate in journey, when the first pendulous device moves to downward opening position,
Second pendulous device is in opening up state, at this point, the front height of swing frame be higher than swing frame rear height, when turn
Moving axis is rotated further, and makes the opening up of the first pendulous device, opening down, the front end of swing frame at this time of the second pendulous device
Height is less than the rear height of swing frame, when rotation axis continuous rotation, swing frame can be driven to swing, to the tea of its inside
Leaf is screened, and the effect of screening is improved.
3, the tea screening device carries out damping to the tea screening device, passes through reset by the setting of damping device
Spring, telescopic rod and buffer spring improve the stability of mounting base, improve the stability of tealeaves screening plant in screening,
By being used cooperatively for the first cushion, the second cushion, cushion pad and buffering cotton, the energy that vibrations generate in the process can be absorbed
Amount, reduces the transmission of vibration energy, to play the effect of damping, improves the stability of the tea screening device.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is partial enlarged view at the A of the utility model Fig. 1；
Fig. 3 is the utility model structure swing frame vertical view；
Fig. 4 is the utility model structural damping schematic device；
Fig. 5 is the utility model structure buffer stopper sectional view；
Fig. 6 is that the utility model structure links up with side view.
In figure：1 mounting base, 2 pedestals, 3 first columns, 4 second columns, 5 motors, 6 driving wheels, 7 first bearings, 8 second
Bearing, 9 rotation axis, 10 driven wheels, 11 belts, 12 protective covers, 13 first pendulous devices, 14 second pendulous devices, 1401U shapes
Part, 1402 gag lever posts, 1403 circle wheels, 1404 spacing rings, 1405 change gears, 15 hooks, 16 fixing buckles, 17 steel wire ropes, 18 installations
Button, 19 swing frames, 20 sieves, 21 recycling bins, 22 knobs, 23 rubber sleeves, 24 damping devices, 2,401 first cushions, 2402
Second cushion, 2403 support plates, 2404 resetting springs, 2405 limiting plates, 2406 cushion pads, 2407 buffer stoppers, 2408 bufferings
Cotton, 2409 telescopic rods, 2410 buffer springs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model is further described with reference to Fig. 1-6 and embodiment.
Embodiment 1：
A kind of tea screening device, including mounting base 1, the top of mounting base 1 are fixedly connected sequentially have pedestal from right to left
2, the top of the first column 3 and the second column 4, pedestal 2 is fixedly connected with motor 5, and the output shaft of motor 5 is fixed by shaft coupling
It is connected with shaft, fixing sleeve is connected to driving wheel 6 in shaft, and first bearing 7 is inlaid at the top of 3 side of the first column, and second is vertical
The top of the inside of column 4 is fixedly connected with second bearing 8, between first bearing 7 and second bearing 8 interference be connected with rotation axis 9, turn
One end of moving axis 9 passes through first bearing 7 and extends to the outside of the first column 3, and one end fixing sleeve of rotation axis 9 is connected to driven wheel
10, driven wheel 10 is sequentially connected by belt 11 and driving wheel 6, and the both ends of 9 outer surface of rotation axis have been respectively fixedly connected with first
The bottom of pendulous device 13 and the second pendulous device 14, the first pendulous device 13 and the second pendulous device 14 is mounted with hook
15, the bottom for linking up with 15 is fixedly connected with fixing buckle 16, and the inside of fixing buckle 16 is fixedly connected with steel wire rope 17, and steel wire rope
17 quantity is two, and the bottom of two steel wire ropes 17 has been fixedly connected with installing tache 18, and two installing taches 18 are fixed respectively to be connected
The both sides of swing frame 19 are connected on, sieve 20 is inlaid in the middle part of 19 bottom of swing frame, the bottom of mounting base 1 is fixedly connected with damping
Device 24.
Embodiment 2:
A kind of tea screening device, including mounting base 1, the top of mounting base 1 are fixedly connected sequentially have pedestal from right to left
2, the top of the first column 3 and the second column 4, pedestal 2 is fixedly connected with motor 5, and the output shaft of motor 5 is fixed by shaft coupling
It is connected with shaft, fixing sleeve is connected to driving wheel 6 in shaft, and first bearing 7 is inlaid at the top of 3 side of the first column, and second is vertical
The top of the inside of column 4 is fixedly connected with second bearing 8, between first bearing 7 and second bearing 8 interference be connected with rotation axis 9, turn
One end of moving axis 9 passes through first bearing 7 and extends to the outside of the first column 3, and one end fixing sleeve of rotation axis 9 is connected to driven wheel
10, driven wheel 10 is sequentially connected by belt 11 and driving wheel 6, and the both ends of 9 outer surface of rotation axis have been respectively fixedly connected with first
The bottom of pendulous device 13 and the second pendulous device 14, the first pendulous device 13 and the second pendulous device 14 is mounted with hook
15, the bottom for linking up with 15 is fixedly connected with fixing buckle 16, and the inside of fixing buckle 16 is fixedly connected with steel wire rope 17, and steel wire rope
17 quantity is two, and the bottom of two steel wire ropes 17 has been fixedly connected with installing tache 18, and two installing taches 18 are fixed respectively to be connected
The both sides of swing frame 19 are connected on, sieve 20 is inlaid in the middle part of 19 bottom of swing frame, the bottom of mounting base 1 is fixedly connected with damping
Device 24.
First pendulous device 13 and the second pendulous device 14 include U-shaped part 1401, and the middle part of U-shaped part 1401 is inlayed
There are gag lever post 1402, the outer surface movable sleeve of gag lever post 1402 to be connected to circle wheel 1403, the both sides of gag lever post 1402 are fixedly attached
The bottom of restraining position ring block 1404, circle wheel 1403 is fixedly connected with change gear 1405, and hook 15 is mounted on change gear 1405.
The shape of first pendulous device 13 and the second pendulous device 14 is U-shaped, the opening of the first pendulous device 13 to
Under, the opening upwards of the second pendulous device 14.
Embodiment 3:
A kind of tea screening device, including mounting base 1, the top of mounting base 1 are fixedly connected sequentially have pedestal from right to left
2, the top of the first column 3 and the second column 4, pedestal 2 is fixedly connected with motor 5, and the output shaft of motor 5 is fixed by shaft coupling
It is connected with shaft, fixing sleeve is connected to driving wheel 6 in shaft, and first bearing 7 is inlaid at the top of 3 side of the first column, and second is vertical
The top of the inside of column 4 is fixedly connected with second bearing 8, between first bearing 7 and second bearing 8 interference be connected with rotation axis 9, turn
One end of moving axis 9 passes through first bearing 7 and extends to the outside of the first column 3, and one end fixing sleeve of rotation axis 9 is connected to driven wheel
10, driven wheel 10 is sequentially connected by belt 11 and driving wheel 6, and the both ends of 9 outer surface of rotation axis have been respectively fixedly connected with first
The bottom of pendulous device 13 and the second pendulous device 14, the first pendulous device 13 and the second pendulous device 14 is mounted with hook
15, the bottom for linking up with 15 is fixedly connected with fixing buckle 16, and the inside of fixing buckle 16 is fixedly connected with steel wire rope 17, and steel wire rope
17 quantity is two, and the bottom of two steel wire ropes 17 has been fixedly connected with installing tache 18, and two installing taches 18 are fixed respectively to be connected
The both sides of swing frame 19 are connected on, sieve 20 is inlaid in the middle part of 19 bottom of swing frame, the bottom of mounting base 1 is fixedly connected with damping
Device 24.
First pendulous device 13 and the second pendulous device 14 include U-shaped part 1401, and the middle part of U-shaped part 1401 is inlayed
There are gag lever post 1402, the outer surface movable sleeve of gag lever post 1402 to be connected to circle wheel 1403, the both sides of gag lever post 1402 are fixedly attached
The bottom of restraining position ring block 1404, circle wheel 1403 is fixedly connected with change gear 1405, and hook 15 is mounted on change gear 1405.
The shape of first pendulous device 13 and the second pendulous device 14 is U-shaped, the opening of the first pendulous device 13 to
Under, the opening upwards of the second pendulous device 14.
Damping device 24 includes the first cushion 2401 and the second cushion 2402, the first cushion 2401 and second
Both sides between cushion 2402 have been fixedly connected with support plate 2403, and the inside of support plate 2403 is fixedly connected with resetting spring
2404, one end of resetting spring 2404 is fixedly connected with limiting plate 2405, and the middle parts of two limiting plates 2405 is fixedly connected with slow
Pad 2406 is rushed, the top and bottom of cushion pad 2406 has been respectively fixedly connected with buffer stopper 2407 and telescopic rod 2409, telescopic rod
2409 outer surface movable sleeve is connected to buffer spring 2410.
Embodiment 4:
A kind of tea screening device, including mounting base 1, the top of mounting base 1 are fixedly connected sequentially have pedestal from right to left
2, the top of the first column 3 and the second column 4, pedestal 2 is fixedly connected with motor 5, and the output shaft of motor 5 is fixed by shaft coupling
It is connected with shaft, fixing sleeve is connected to driving wheel 6 in shaft, and first bearing 7 is inlaid at the top of 3 side of the first column, and second is vertical
The top of the inside of column 4 is fixedly connected with second bearing 8, between first bearing 7 and second bearing 8 interference be connected with rotation axis 9, turn
One end of moving axis 9 passes through first bearing 7 and extends to the outside of the first column 3, and one end fixing sleeve of rotation axis 9 is connected to driven wheel
10, driven wheel 10 is sequentially connected by belt 11 and driving wheel 6, and the both ends of 9 outer surface of rotation axis have been respectively fixedly connected with first
The bottom of pendulous device 13 and the second pendulous device 14, the first pendulous device 13 and the second pendulous device 14 is mounted with hook
15, the bottom for linking up with 15 is fixedly connected with fixing buckle 16, and the inside of fixing buckle 16 is fixedly connected with steel wire rope 17, and steel wire rope
17 quantity is two, and the bottom of two steel wire ropes 17 has been fixedly connected with installing tache 18, and two installing taches 18 are fixed respectively to be connected
The both sides of swing frame 19 are connected on, sieve 20 is inlaid in the middle part of 19 bottom of swing frame, the bottom of mounting base 1 is fixedly connected with damping
Device 24.
First pendulous device 13 and the second pendulous device 14 include U-shaped part 1401, and the middle part of U-shaped part 1401 is inlayed
There are gag lever post 1402, the outer surface movable sleeve of gag lever post 1402 to be connected to circle wheel 1403, the both sides of gag lever post 1402 are fixedly attached
The bottom of restraining position ring block 1404, circle wheel 1403 is fixedly connected with change gear 1405, and hook 15 is mounted on change gear 1405.
The shape of first pendulous device 13 and the second pendulous device 14 is U-shaped, the opening of the first pendulous device 13 to
Under, the opening upwards of the second pendulous device 14.
Damping device 24 includes the first cushion 2401 and the second cushion 2402, the first cushion 2401 and second
Both sides between cushion 2402 have been fixedly connected with support plate 2403, and the inside of support plate 2403 is fixedly connected with resetting spring
2404, one end of resetting spring 2404 is fixedly connected with limiting plate 2405, and the middle parts of two limiting plates 2405 is fixedly connected with slow
Pad 2406 is rushed, the top and bottom of cushion pad 2406 has been respectively fixedly connected with buffer stopper 2407 and telescopic rod 2409, telescopic rod
2409 outer surface movable sleeve is connected to buffer spring 2410.
The quantity of resetting spring 2404 is four, and four resetting springs 2,404 two are one group, every group of resetting spring 2404
The symmetrical upper and lower ends for being fixedly connected on 2403 inside of support plate.
The quantity of buffer stopper 2407 is six, and six buffer stoppers 2,407 3 are one group, and two groups of buffer stoppers 2407 are symmetrically solid
Surely it is connected to the top and bottom of cushion pad 2406, buffer stopper 2407 is internally provided with buffering cotton 2408.
The outside of first column 3 is fixedly connected with protective cover 12, and the bottom of protective cover 12 is fixedly connected on the top of mounting base 1
Portion, pedestal 2, motor 5, driving wheel 6, belt 11 and driven wheel 10 are located at the inside of protective cover 12.
The top of mounting base 1 is placed with recycling bins 21, and recycling bins 21 are located at the underface of swing frame 19,21 top of recycling bins
Both sides be fixedly connected with knob 22,22 outer surface of shaking hands is fixedly attached rubber sleeve 23.
Operation principle：Need to screen tealeaves in tea frying process, before tea frying, operating personnel by tealeaves be put into
Then the inside of swing frame 19 will be covered swing frame 19 with cover board, open motor 5, make driving wheel by the work operation of motor 5
6 rotations, by belt 11 so that driven wheel 10 and rotation axis 9 rotate, the rotation of rotation axis 9 makes the first pendulous device 13 and second
Pendulous device 14 rotates, so as to so that swing frame 19 swings so that impurity and disintegrating slag in tealeaves fall from sieve 20
Fall, the swing frame 19 to swing so that the effect of screening is more preferable, avoid tealeaves when swing frame 19 inside it is excessive when, screen
The undesirable problem of effect, improve the quality of tealeaves screening, enhance the quality of tea products.
Because the first pendulous device 13 and the second pendulous device 14 include U-shaped part 1401, the middle part of U-shaped part 1401
It is inlaid with gag lever post 1402, the outer surface movable sleeve of gag lever post 1402 is connected to circle wheel 1403, and the both sides of gag lever post 1402 are fixed
It is socketed restraining position ring block 1404, the bottom of circle wheel 1403 is fixedly connected with change gear 1405, is mounted with hook 15 on change gear 1405, and first
The shape of pendulous device 13 and the second pendulous device 14 is U-shaped, and Open Side Down for the first pendulous device 13, and second swings
The opening upwards of device 14, rotation axis 9 drive the first pendulous device 13 and the second pendulous device 14 to rotate during rotating, when
When first pendulous device 13 moves to downward opening position, the second pendulous device 14 is in opening up state, at this point, pendulum
The front height of dynamic frame 19 is higher than the rear height of swing frame 19, when rotation axis 9 is rotated further, makes opening for the first pendulous device 13
Mouthful upward, the second pendulous device 14 is opening down, and the front height of swing frame 19 is less than the rear height of swing frame 19 at this time,
When 9 continuous rotation of rotation axis, swing frame 19 can be driven to swing, the tealeaves of its inside is screened, improve screening
Effect.
Because damping device 24 includes the first cushion 2401 and the second cushion 2402, the first cushion 2401 and
Both sides between two cushions 2402 have been fixedly connected with support plate 2403, by the setting of support plate 2403, to the first elasticity
Pad 2401 and the second cushion 2402 play the effect of support, and the inside of support plate 2403 is fixedly connected with resetting spring
2404, one end of resetting spring 2404 is fixedly connected with limiting plate 2405, and the middle parts of two limiting plates 2405 is fixedly connected with slow
Pad 2406 is rushed, the top and bottom of cushion pad 2406 has been respectively fixedly connected with buffer stopper 2407 and telescopic rod 2409, telescopic rod
2409 outer surface movable sleeve is connected to buffer spring 2410, carries out damping to the tea screening device, passes through resetting spring
2404, telescopic rod 2409 and buffer spring 2410 improve the stability of mounting base 1, improve tealeaves screening plant in screening
Stability.
Because the quantity of resetting spring 2404 is four, four resetting springs 2,404 two are one group, every group of resetting spring
The 2404 symmetrical upper and lower ends for being fixedly connected on 2403 inside of support plate, when limiting plate 2405 deforms upon, resetting spring
2404 can be such that limiting plate 2405 quickly resets, and improve the stability of mounting base 1.
Because the quantity of buffer stopper 2407 is six, six buffer stoppers 2,407 3 are one group, and two groups of buffer stoppers 2407 are right
The top and bottom for being fixedly connected on cushion pad 2406, buffer stopper 2407 is claimed to be internally provided with buffering cotton 2408, pass through first
Cushion 2401, second cushion 2402, cushion pad 2406 and buffering cotton 2408 are used cooperatively, during can absorbing vibrations
The energy of generation reduces the transmission of vibration energy, to play the effect of damping, improves the stabilization of the tea screening device
Property.
Because the outside of the first column 3 is fixedly connected with protective cover 12, the bottom of protective cover 12 is fixedly connected on mounting base 1
Top, pedestal 2, motor 5, driving wheel 6, belt 11 and driven wheel 10 are located at the inside of protective cover 12, pass through protective cover
12 setting plays internal pedestal 2, motor 5, driving wheel 6, belt 11 and driven wheel 10 effect of protection, avoids
Extraneous dust enters to the inside of motor 5, improves the service life of motor 5, and operating personnel are played with the effect of protection
Fruit hurts operating personnel when avoiding driving wheel 6 and the rotation of driven wheel 10.
Because the top of mounting base 1 is placed with recycling bins 21, recycling bins 21 are located at the underface of swing frame 19, recycling bins 21
The both sides at top have been fixedly connected with knob 22, and 22 outer surface of shaking hands is fixedly attached rubber sleeve 23, passes through recycling bins 21
Setting, recycling bins 21 are located at the underface of swing frame 19, and when swing frame 19 swings, impurity and disintegrating slag in tealeaves are from sieve
It is fallen in 20, falls into the collection for facilitating impurity and disintegrating slag in tealeaves to the inside of recycling bins 21, pass through knob 22 and rubber
The setting of gum cover 23 facilitates the carrying of recycling bins 21.
The control mode of the utility model is automatically controlled by controller, and the control circuit of controller passes through this field
Technical staff's simple programming can be realized, the offer of power supply also belongs to the common knowledge of this field, and the utility model master
To be used for protecting mechanical device, so the utility model is not explained control mode and connects with circuit.
In conclusion the tea screening device, makes driving wheel 6 rotate, is made by belt 11 by the work operation of motor 5
Driven wheel 10 and rotation axis 9 rotate, and the rotation of rotation axis 9 makes the first pendulous device 13 and the second pendulous device 14 rotate, so as to
So that swing frame 19 swings so that impurity and disintegrating slag in tealeaves are fallen from sieve 20, the swing frame 19 to swing
So that the effect of screening is more preferable, avoid tealeaves inside swing frame 19 it is excessive when, the undesirable problem of the effect of screening carries
The high quality of tealeaves screening, enhances the quality of tea products, passes through the first pendulous device 13 and the second pendulous device 14
Setting, rotation axis 9 drive the first pendulous device 13 and the second pendulous device 14 to rotate during rotating, when the first swing dress
When setting 13 and moving to downward opening position, the second pendulous device 14 is in opening up state, at this point, before swing frame 19
The rear height that end height is higher than swing frame 19 makes the opening up of the first pendulous device 13 when rotation axis 9 is rotated further, the
Two pendulous devices 14 it is opening down, at this time the front height of swing frame 19 be less than swing frame 19 rear height, rotation axis 9
When continuous rotation, swing frame 19 can be driven to swing, the tealeaves of its inside is screened, improve the effect of screening,
By the setting of damping device 24, damping is carried out to the tea screening device, it is gentle by resetting spring 2404, telescopic rod 2409
Spring 2410 is rushed, the stability of mounting base 1 is improved, the stability of tealeaves screening plant in screening is improved, passes through the first bullet
Property pad 2401, the second cushion 2402, cushion pad 2406 and buffering cotton 2408 be used cooperatively, can absorb and to produce during vibrations
Raw energy reduces the transmission of vibration energy, to play the effect of damping, improves the stability of the tea screening device,
The utility model simple structure and reasonable design and easy to operate, the effect for solving screening is undesirable, causes the quality of tealeaves screening
Difference influences the quality of tea products, and when tealeaves is in screening, screening plant stability is poor, the problem of influencing the use of people.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of tea screening device, including mounting base (1), it is characterised in that：The top of the mounting base (1) from right to left according to
It is secondary to be fixedly connected with pedestal (2), the first column (3) and the second column (4), it is fixedly connected with motor at the top of the pedestal (2)
(5), the output shaft of the motor (5) is fixedly connected with shaft by shaft coupling, and fixing sleeve is connected to driving wheel in the shaft
(6), it is inlaid with first bearing (7) at the top of the first column (3) side, the top on the inside of second column (4) is fixed
Be connected with second bearing (8), between the first bearing (7) and second bearing (8) interference be connected with rotation axis (9), described turn
One end of moving axis (9) passes through first bearing (7) and extends to the outside of the first column (3), and one end of the rotation axis (9) is fixed
It is socketed with driven wheel (10), the driven wheel (10) is sequentially connected by belt (11) and driving wheel (6), the rotation axis (9)
The both ends of outer surface have been respectively fixedly connected with the first pendulous device (13) and the second pendulous device (14), first pendulous device
(13) and the bottom of the second pendulous device (14) is mounted with hook (15), and the bottom of the hook (15) is fixedly connected with fixation
It detains (16), the inside of the fixing buckle (16) is fixedly connected with steel wire rope (17), and the quantity of steel wire rope (17) is two, two
The bottom of the steel wire rope (17) has been fixedly connected with installing tache (18), and two installing taches (18) are respectively fixedly connected with and are putting
The both sides of frame (19) are moved, are inlaid with sieve (20) in the middle part of swing frame (19) bottom, the bottom of the mounting base (1) is fixed
It is connected with damping device (24).
2. a kind of tea screening device according to claim 1, it is characterised in that：First pendulous device (13) and
Two pendulous devices (14) include U-shaped part (1401), and gag lever post (1402), institute are inlaid in the middle part of the U-shaped part (1401)
The outer surface movable sleeve for stating gag lever post (1402) is connected to circle wheel (1403), and the equal fixing sleeve in both sides of the gag lever post (1402) is connected to
The bottom of spacing ring (1404), the circle wheel (1403) is fixedly connected with change gear (1405), is mounted on the change gear (1405)
It links up with (15).
3. a kind of tea screening device according to claim 2, it is characterised in that：First pendulous device (13) and
The shape of two pendulous devices (14) is U-shaped, and Open Side Down for first pendulous device (13), second pendulous device
(14) opening upwards.
4. a kind of tea screening device according to claim 3, it is characterised in that：The damping device (24) includes
One cushion (2401) and the second cushion (2402), between first cushion (2401) and the second cushion (2402)
Both sides have been fixedly connected with support plate (2403), and resetting spring (2404) is fixedly connected on the inside of the support plate (2403),
One end of the resetting spring (2404) is fixedly connected with limiting plate (2405), and the middle part of two limiting plates (2405) is fixed
It is connected with cushion pad (2406), the top and bottom of the cushion pad (2406) has been respectively fixedly connected with buffer stopper (2407) and has stretched
The outer surface movable sleeve of contracting bar (2409), the telescopic rod (2409) is connected to buffer spring (2410).
5. a kind of tea screening device according to claim 4, it is characterised in that：The quantity of the resetting spring (2404)
It it is four, four resetting springs (2404) two are one group, and every group of resetting spring (2404) is symmetrically fixedly connected on support plate
(2403) upper and lower ends on the inside of.
6. a kind of tea screening device according to claim 5, it is characterised in that：The quantity of the buffer stopper (2407) is
Six, six buffer stoppers (2407) three are one group, and two groups of buffer stoppers (2407) are symmetrically fixedly connected on cushion pad (2406)
Top and bottom, buffer stopper (2407) are internally provided with buffering cotton (2408).
7. a kind of tea screening device according to claim 6, it is characterised in that：The outside of first column (3) is solid
Surely it is connected with protective cover (12), the bottom of the protective cover (12) is fixedly connected on the top of mounting base (1), the pedestal (2),
Motor (5), driving wheel (6), belt (11) and driven wheel (10) are located at the inside of protective cover (12).
8. a kind of tea screening device according to claim 6, it is characterised in that：It places at the top of the mounting base (1)
There are recycling bins (21), the recycling bins (21) to be located at the underface of swing frame (19), the both sides at the top of the recycling bins (21) are equal
It is fixedly connected with knob (22), the outer surface of the knob (22) is fixedly attached rubber sleeve (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721881605.1U CN207887517U (en) | 2017-12-28 | 2017-12-28 | A kind of tea screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721881605.1U CN207887517U (en) | 2017-12-28 | 2017-12-28 | A kind of tea screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207887517U true CN207887517U (en) | 2018-09-21 |
Family
ID=63550591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721881605.1U Expired - Fee Related CN207887517U (en) | 2017-12-28 | 2017-12-28 | A kind of tea screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207887517U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794346A (en) * | 2019-03-01 | 2019-05-24 | 付耀文 | A kind of multifunctional coal mine crushing and screening device |
| CN113083485A (en) * | 2021-04-03 | 2021-07-09 | 李美玲 | Chemical industry is with high-efficient chemical material sieve separator with drying function |
-
2017
- 2017-12-28 CN CN201721881605.1U patent/CN207887517U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794346A (en) * | 2019-03-01 | 2019-05-24 | 付耀文 | A kind of multifunctional coal mine crushing and screening device |
| CN109794346B (en) * | 2019-03-01 | 2020-12-18 | 林驰杰 | Screening device is smashed in multi-functional colliery |
| CN113083485A (en) * | 2021-04-03 | 2021-07-09 | 李美玲 | Chemical industry is with high-efficient chemical material sieve separator with drying function |
| CN113083485B (en) * | 2021-04-03 | 2022-08-09 | 湖北科悦化学有限公司 | Chemical industry is with high-efficient chemical material sieve separator with drying function |
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