CN207288061U - A kind of agricultural and sideline product red melon seed screening installation - Google Patents
A kind of agricultural and sideline product red melon seed screening installation Download PDFInfo
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- CN207288061U CN207288061U CN201720330786.2U CN201720330786U CN207288061U CN 207288061 U CN207288061 U CN 207288061U CN 201720330786 U CN201720330786 U CN 201720330786U CN 207288061 U CN207288061 U CN 207288061U
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Abstract
It the utility model is related to a kind of screening installation, more particularly to a kind of agricultural and sideline product red melon seed screening installation.The technical problem to be solved by the present invention is to provide it is a kind of can more comprehensively will be small with bad select agricultural and sideline product red melon seed screening installation in red melon seed.In order to solve the above-mentioned technical problem, the utility model provides such a agricultural and sideline product red melon seed screening installation, includes bottom plate, the first spring, collection frame, L-shaped connecting rod, hair-dryer, screening frame, web plate, the first fixed block, baffle, second spring, first discharge port etc.；Bottom plate top left side is welded with left frame, and left top of the trellis is welded with top plate, and top plate bottom right is welded with first connecting rod, and electric rotating machine has been bolted in first connecting rod bottom.The utility model is screened the small red melon seed in screening frame using web plate, then using the lighter characteristic of bad melon seeds, is screened by hair-dryer, and control blanking velocity by material control device.
Description
Technical field
It the utility model is related to a kind of screening installation, more particularly to a kind of agricultural and sideline product red melon seed screening installation.
Background technology
Red melon seed, originates in Jiangxi Province Xinfeng County, and red melon seed color and luster is blackish red, and plate grain is roomy, and shell is thin honest and kindhearted, crispy and delicious, and
Have promote the production of body fluid, help digestion, the function of moistening lung, be feast tea party, treasure on New Year's Day or other festivals, red melon seed plants existing nearly one thousand years in Xinfeng County
History, the white lagenaria sicerariae planted especially using the alluvial land of fertile soil is optimal.It is traditional famous product of Xinfeng outlet.
Red melon seed, by screening before sale, can allow the shape of red melon seed more aesthetically pleasing, be conducive to improve sales volume, but
Current screening installation exists for screening red melon seed screens halfway shortcoming, therefore can be more comprehensive there is an urgent need for research and development one kind
Will be small with bad select agricultural and sideline product red melon seed screening installation in red melon seed.
Utility model content
(1) technical problems to be solved
The utility model screens halfway shortcoming to overcome current screening installation to exist for screening red melon seed, this
Utility model technical problems to be solved be to provide it is a kind of can more comprehensively by red melon seed it is small with it is bad select
Agricultural and sideline product red melon seed screening installation.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides such a agricultural and sideline product red melon seed screening and sets
It is standby, include bottom plate, the first spring, collection frame, L-shaped connecting rod, hair-dryer, screening frame, web plate, the first fixed block, baffle, second
Spring, the first discharge port, the second discharge port, valve, left frame, top plate, first connecting rod, electric rotating machine, cam, the 3rd spring and company
Block is connect, bottom plate top left side is welded with left frame, and left top of the trellis is welded with top plate, and top plate bottom right is welded with first connecting rod, the
One connecting rod bottom has been bolted electric rotating machine, and key connection has a cam on the output shaft on front side of electric rotating machine, at the top of bottom plate
Centre is symmetrical to be welded with the first spring, and the first spring top is welded with screening frame, and screening frame right wall lower part is provided with aperture, sieve
Select frame inner left wall lower part to be connected with web plate by axis pin rotary type, be connected by screw the first fixed block on the right side of web plate, first
Cavity is provided with fixed block, left side is welded with the 3rd spring in cavity, and the 3rd spring end is welded with contiguous block, contiguous block insertion
In aperture, screening frame left lower is equipped with the second discharge port, and the second discharge port is equipped with valve, and screening frame lower right side is equipped with the
One discharge port, the first discharge port are equipped with baffle, are connected among baffle bottom between the first discharge port top by hook
Second spring, bottom plate top right side are placed with collection frame, and bottom plate top right side is welded with L-shaped connecting rod, and L-shaped connecting rod is located at collection frame
Right side, L-shaped connecting rod bottom left are equipped with hair-dryer.
Preferably, material control device has been further included, material control device includes the first wedge block, the second wedge block, pushing hands, cunning
Rail, sliding block and the second fixed block, the first discharge port top have been connected by screw slide, and slidingtype is connected with sliding block on slide,
Slider top has been connected by screw the second wedge block, and pushing hands, slide top left and right balanced welding are welded with front side of the second wedge block
The second fixed block is connected to, the second fixed block is located at sliding block both sides, and baffle left lower is welded with the first wedge block, the first wedge block
Coordinate with the second wedge block.
Preferably, movable plate, nut, bolt, push rod and the 4th spring, left frame right side central weldering symmetrical above and below have been further included
The 4th spring is connected to, the 4th spring right end is welded with movable plate, nut is welded among movable plate right side, spiral shell is equipped with nut
Bolt, bolt end are welded with push rod, and push rod right end passes through screening frame left wall, and stretches into screening frame.
Preferably, bottom plate material is stainless steel.
Preferably, electric rotating machine is servomotor.
Preferably, collection frame material is Q235 steel.
Operation principle：When needing to screen red melon seed, staff pours melon seeds in collection frame into, and then staff is controlled
Electric rotating machine processed rotates clockwise, and band moving cam rotates clockwise, and when cam is contacted with screening frame, drives screening frame to move right
Dynamic, the first spring is tilted to the right, and when the distalmost end of cam is separated with screening frame, the first spring restores to the original state, and drives screening frame
It is moved to the left.So repeatedly so that screening frame continues double swerve, and small red melon seed falls into screening frame bottom from the hole on web plate
Portion, after red melon seed screening small in screening frame, presses contiguous block to the left out of aperture so that and the 3rd spring is compressed, when
After contiguous block is separated with aperture, web plate is rotated down, and when being contacted on the right side of web plate with screening frame bottom, is just aligned at the top of web plate
First discharge port, then the red melon seed at the top of web plate enter the first discharge port, then staff controls blower operation, and root
According to blanking velocity by the different height of baffle pull-up so that the peanut in screening frame is flowed out from the first discharge port, and hair-dryer is by one
A little bad red melon seeds are blown outside collection frame, and other red melon seeds fall into collection frame.After the red melon seed on web plate falls to the greatest extent, work
Personnel put down baffle, and web plate is rotated up, and when contiguous block alignment apertures again, the 3rd spring restores to the original state so that connection
Block is turned again in aperture.Then open valve, the small red melon seed in collection frame is flowed out from the second discharge port, staff by this
A little small ivy gourd subprocessings, and the bad red melon seed outside collection frame is cleaned up.Then staff is by the melon in collection frame
Son is taken away.
Because having further included material control device, material control device includes the first wedge block, the second wedge block, pushing hands, slide, cunning
Block and the second fixed block, the first discharge port top have been connected by screw slide, and slidingtype is connected with sliding block, sliding block top on slide
Portion has been connected by screw the second wedge block, is welded with pushing hands on front side of the second wedge block, and left and right is symmetrically welded with the at the top of slide
Two fixed blocks, the second fixed block are located at sliding block both sides, and baffle left lower is welded with the first wedge block, the first wedge block and second
Wedge block coordinates, and when the first discharge hole for discharge, staff is moved to the left the second wedge block according to required blanking velocity, makes
Obtain the first wedge block to move up, drive baffle to move up, second spring is stretched, and after baffle openings are suitable, stops movement
Second wedge block, after hours, the second wedge block is moved right and returns to initial position.Material control device causes staff not
Need to keep the first discharge port openings of sizes with hand again, reduce the workload of staff, also more accurately control blanking
Speed, improves screening effect.
Because having further included movable plate, nut, bolt, push rod and the 4th spring, left frame right side central welding symmetrical above and below
There is the 4th spring, the 4th spring right end is welded with movable plate, nut is welded among movable plate right side, bolt is equipped with nut,
Bolt end is welded with push rod, and push rod right end passes through screening frame left wall, and stretches into screening frame, when cam rotates clockwise and moves
When movable plate contacts, movable plate and device is moved to the left thereon is driven so that the 4th spring is compressed, also so that push rod is to moving to left
Dynamic, when cam leaves movable plate, the 4th spring restores to the original state, and drives push rod to move right.So repeatedly, push rod is to screening frame
Interior melon seeds are stirred so that the melon seeds in screening frame are more evenly distributed, and improve screening quality.Meanwhile because nut with
Bolt so that push rod can unload, and can preferably protect part of appliance, improve its service life.
Because bottom plate material is stainless steel, stainless steel is corrosion-resistant and non-corrosive, can improve the service life of the device.
Because electric rotating machine is servomotor, the electromechanical time constant of servomotor is small, the linearity is high, is more suitable for work here
Make.
Because collection frame material is Q235 steel, Q235 steel has good plasticity and welding performance, and forming ability is fine, and
Price is relatively cheap, cost-effective.
(3) beneficial effect
The utility model is screened the small red melon seed in screening frame using web plate, then lighter using bad melon seeds
Characteristic, is screened by hair-dryer, and controls blanking velocity by material control device, has been reached raising work efficiency and has been carried
The effect of height screening quality.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the utility model.
Fig. 2 is second of main structure diagram of the utility model.
Fig. 3 is the main structure diagram of the utility model material control device.
Fig. 4 is the third main structure diagram of the utility model.
Mark in attached drawing for：1- bottom plates, the first springs of 2-, 3- collection frames, 4-L shape connecting rods, 5- hair-dryers, 6- screenings
Frame, 7- web plates, the first fixed blocks of 8-, 9- cavitys, 10- baffles, 11- second springs, the first discharge ports of 12-, 13- second discharge
Mouthful, 14- valves, the left framves of 15-, 16- top plates, 17- first connecting rods, 18- electric rotating machines, 19- cams, the 3rd springs of 20-, 21- companies
Meet block, 22- apertures, 23- material control devices, the first wedge blocks of 231-, the second wedge blocks of 232-, 233- pushing hands, 234- slides, 235-
Sliding block, the second fixed blocks of 236-, 24- movable plates, 25- nuts, 26- bolts, 27- push rods, the 4th springs of 28-.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment 1
A kind of agricultural and sideline product red melon seed screening installation, as shown in Figs 1-4, includes bottom plate 1, the first spring 2, collection frame
3rd, L-shaped connecting rod 4, hair-dryer 5, screening frame 6, web plate 7, the first fixed block 8, baffle 10, second spring 11, the first discharge port 12,
Second discharge port 13, valve 14, left frame 15, top plate 16, first connecting rod 17, electric rotating machine 18, cam 19,20 and of the 3rd spring
Contiguous block 21,1 top left side of bottom plate are welded with left frame 15, and the left top of frame 15 is welded with top plate 16, the welding of 16 bottom right of top plate
There is first connecting rod 17,17 bottom of first connecting rod is connected with electric rotating machine 18, the output shaft of the front side of electric rotating machine 18 by bolt 26
Upper key connection has cam 19, and 1 crown center of bottom plate is symmetrical to be welded with the first spring 2, and the top of the first spring 2 is welded with screening
Frame 6,6 right wall lower part of screening frame are provided with aperture 22, and 6 inner left wall lower part of screening frame is connected with web plate 7, web plate by axis pin rotary type
7 right sides have been connected by screw the first fixed block 8, and cavity 9 is provided with the first fixed block 8, and left side is welded with the 3rd in cavity 9
Spring 20,20 end of the 3rd spring are welded with contiguous block 21, and contiguous block 21 is inserted into aperture 22, and 6 left lower of screening frame is equipped with
Second discharge port 13, the second discharge port 13 are equipped with valve 14, and 6 lower right side of screening frame is equipped with the first discharge port 12, and first goes out
Material mouth 12 is equipped with baffle 10, and second spring is connected with by hook between the top of the first discharge port 12 among 10 bottom of baffle
11,1 top right side of bottom plate is placed with collection frame 3, and 1 top right side of bottom plate is welded with L-shaped connecting rod 4, and L-shaped connecting rod 4 is located at collection frame 3
Right side, 4 bottom left of L-shaped connecting rod are equipped with hair-dryer 5.
Embodiment 2
A kind of agricultural and sideline product red melon seed screening installation, as shown in Figs 1-4, includes bottom plate 1, the first spring 2, collection frame
3rd, L-shaped connecting rod 4, hair-dryer 5, screening frame 6, web plate 7, the first fixed block 8, baffle 10, second spring 11, the first discharge port 12,
Second discharge port 13, valve 14, left frame 15, top plate 16, first connecting rod 17, electric rotating machine 18, cam 19,20 and of the 3rd spring
Contiguous block 21,1 top left side of bottom plate are welded with left frame 15, and the left top of frame 15 is welded with top plate 16, the welding of 16 bottom right of top plate
There is first connecting rod 17,17 bottom of first connecting rod is connected with electric rotating machine 18, the output shaft of the front side of electric rotating machine 18 by bolt 26
Upper key connection has cam 19, and 1 crown center of bottom plate is symmetrical to be welded with the first spring 2, and the top of the first spring 2 is welded with screening
Frame 6,6 right wall lower part of screening frame are provided with aperture 22, and 6 inner left wall lower part of screening frame is connected with web plate 7, web plate by axis pin rotary type
7 right sides have been connected by screw the first fixed block 8, and cavity 9 is provided with the first fixed block 8, and left side is welded with the 3rd in cavity 9
Spring 20,20 end of the 3rd spring are welded with contiguous block 21, and contiguous block 21 is inserted into aperture 22, and 6 left lower of screening frame is equipped with
Second discharge port 13, the second discharge port 13 are equipped with valve 14, and 6 lower right side of screening frame is equipped with the first discharge port 12, and first goes out
Material mouth 12 is equipped with baffle 10, and second spring is connected with by hook between the top of the first discharge port 12 among 10 bottom of baffle
11,1 top right side of bottom plate is placed with collection frame 3, and 1 top right side of bottom plate is welded with L-shaped connecting rod 4, and L-shaped connecting rod 4 is located at collection frame 3
Right side, 4 bottom left of L-shaped connecting rod are equipped with hair-dryer 5.
Material control device 23 is further included, material control device 23 includes the first wedge block 231, the second wedge block 232, pushing hands
233rd, slide 234,235 and second fixed block 236 of sliding block, the top of the first discharge port 12 have been connected by screw slide 234, slide
Slidingtype is connected with sliding block 235 on 234, and the top of sliding block 235 has been connected by screw the second wedge block 232, the second wedge block 232
Front side is welded with pushing hands 233, and the top of slide 234 left and right is symmetrically welded with the second fixed block 236, and the second fixed block 236 is positioned at cunning
235 both sides of block, 10 left lower of baffle are welded with the first wedge block 231, and the first wedge block 231 coordinates with the second wedge block 232.
Embodiment 3
A kind of agricultural and sideline product red melon seed screening installation, as shown in Figs 1-4, includes bottom plate 1, the first spring 2, collection frame
3rd, L-shaped connecting rod 4, hair-dryer 5, screening frame 6, web plate 7, the first fixed block 8, baffle 10, second spring 11, the first discharge port 12,
Second discharge port 13, valve 14, left frame 15, top plate 16, first connecting rod 17, electric rotating machine 18, cam 19,20 and of the 3rd spring
Contiguous block 21,1 top left side of bottom plate are welded with left frame 15, and the left top of frame 15 is welded with top plate 16, the welding of 16 bottom right of top plate
There is first connecting rod 17,17 bottom of first connecting rod is connected with electric rotating machine 18, the output shaft of the front side of electric rotating machine 18 by bolt 26
Upper key connection has cam 19, and 1 crown center of bottom plate is symmetrical to be welded with the first spring 2, and the top of the first spring 2 is welded with screening
Frame 6,6 right wall lower part of screening frame are provided with aperture 22, and 6 inner left wall lower part of screening frame is connected with web plate 7, web plate by axis pin rotary type
7 right sides have been connected by screw the first fixed block 8, and cavity 9 is provided with the first fixed block 8, and left side is welded with the 3rd in cavity 9
Spring 20,20 end of the 3rd spring are welded with contiguous block 21, and contiguous block 21 is inserted into aperture 22, and 6 left lower of screening frame is equipped with
Second discharge port 13, the second discharge port 13 are equipped with valve 14, and 6 lower right side of screening frame is equipped with the first discharge port 12, and first goes out
Material mouth 12 is equipped with baffle 10, and second spring is connected with by hook between the top of the first discharge port 12 among 10 bottom of baffle
11,1 top right side of bottom plate is placed with collection frame 3, and 1 top right side of bottom plate is welded with L-shaped connecting rod 4, and L-shaped connecting rod 4 is located at collection frame 3
Right side, 4 bottom left of L-shaped connecting rod are equipped with hair-dryer 5.
Material control device 23 is further included, material control device 23 includes the first wedge block 231, the second wedge block 232, pushing hands
233rd, slide 234,235 and second fixed block 236 of sliding block, the top of the first discharge port 12 have been connected by screw slide 234, slide
Slidingtype is connected with sliding block 235 on 234, and the top of sliding block 235 has been connected by screw the second wedge block 232, the second wedge block 232
Front side is welded with pushing hands 233, and the top of slide 234 left and right is symmetrically welded with the second fixed block 236, and the second fixed block 236 is positioned at cunning
235 both sides of block, 10 left lower of baffle are welded with the first wedge block 231, and the first wedge block 231 coordinates with the second wedge block 232.
Movable plate 24, nut 25, bolt 26,27 and the 4th spring 28 of push rod are further included, above and below left 15 right side central of frame
The 4th spring 28 is symmetrically welded with, 28 right end of the 4th spring is welded with movable plate 24, and movable plate 24 is welded with nut among right side
25, nut 25 is interior to be equipped with bolt 26, and 26 end of bolt is welded with push rod 27, and 27 right end of push rod passes through 6 left wall of screening frame, and stretches into
In screening frame 6.
Embodiment 4
A kind of agricultural and sideline product red melon seed screening installation, as shown in Figs 1-4, includes bottom plate 1, the first spring 2, collection frame
3rd, L-shaped connecting rod 4, hair-dryer 5, screening frame 6, web plate 7, the first fixed block 8, baffle 10, second spring 11, the first discharge port 12,
Second discharge port 13, valve 14, left frame 15, top plate 16, first connecting rod 17, electric rotating machine 18, cam 19,20 and of the 3rd spring
Contiguous block 21,1 top left side of bottom plate are welded with left frame 15, and the left top of frame 15 is welded with top plate 16, the welding of 16 bottom right of top plate
There is first connecting rod 17,17 bottom of first connecting rod is connected with electric rotating machine 18, the output shaft of the front side of electric rotating machine 18 by bolt 26
Upper key connection has cam 19, and 1 crown center of bottom plate is symmetrical to be welded with the first spring 2, and the top of the first spring 2 is welded with screening
Frame 6,6 right wall lower part of screening frame are provided with aperture 22, and 6 inner left wall lower part of screening frame is connected with web plate 7, web plate by axis pin rotary type
7 right sides have been connected by screw the first fixed block 8, and cavity 9 is provided with the first fixed block 8, and left side is welded with the 3rd in cavity 9
Spring 20,20 end of the 3rd spring are welded with contiguous block 21, and contiguous block 21 is inserted into aperture 22, and 6 left lower of screening frame is equipped with
Second discharge port 13, the second discharge port 13 are equipped with valve 14, and 6 lower right side of screening frame is equipped with the first discharge port 12, and first goes out
Material mouth 12 is equipped with baffle 10, and second spring is connected with by hook between the top of the first discharge port 12 among 10 bottom of baffle
11,1 top right side of bottom plate is placed with collection frame 3, and 1 top right side of bottom plate is welded with L-shaped connecting rod 4, and L-shaped connecting rod 4 is located at collection frame 3
Right side, 4 bottom left of L-shaped connecting rod are equipped with hair-dryer 5.
Material control device 23 is further included, material control device 23 includes the first wedge block 231, the second wedge block 232, pushing hands
233rd, slide 234,235 and second fixed block 236 of sliding block, the top of the first discharge port 12 have been connected by screw slide 234, slide
Slidingtype is connected with sliding block 235 on 234, and the top of sliding block 235 has been connected by screw the second wedge block 232, the second wedge block 232
Front side is welded with pushing hands 233, and the top of slide 234 left and right is symmetrically welded with the second fixed block 236, and the second fixed block 236 is positioned at cunning
235 both sides of block, 10 left lower of baffle are welded with the first wedge block 231, and the first wedge block 231 coordinates with the second wedge block 232.
Movable plate 24, nut 25, bolt 26,27 and the 4th spring 28 of push rod are further included, above and below left 15 right side central of frame
The 4th spring 28 is symmetrically welded with, 28 right end of the 4th spring is welded with movable plate 24, and movable plate 24 is welded with nut among right side
25, nut 25 is interior to be equipped with bolt 26, and 26 end of bolt is welded with push rod 27, and 27 right end of push rod passes through 6 left wall of screening frame, and stretches into
In screening frame 6.
1 material of bottom plate is stainless steel.
Electric rotating machine 18 is servomotor.
3 material of collection frame is Q235 steel.
Operation principle：When needing to screen red melon seed, staff pours melon seeds in collection frame 3 into, then staff
Control electric rotating machine 18 rotates clockwise, and band moving cam 19 rotates clockwise, and when cam 19 is contacted with screening frame 6, drives sieve
Frame 6 is selected to move right, the first spring 2 is tilted to the right, and when the distalmost end of cam 19 is separated with screening frame 6, the first spring 2 recovers
Original state, drives screening frame 6 to be moved to the left.So repeatedly so that screening frame 6 continues double swerve, and small red melon seed is from web plate 7
Hole fall into 6 bottom of screening frame, after small red melon seed screening in screening frame 6, contiguous block is pressed to the left out of aperture 22
21 so that the 3rd spring 20 is compressed, and after contiguous block 21 is separated with aperture 22, web plate 7 is rotated down, when the right side of web plate 7 with
When 6 bottom of screening frame contacts, the top of web plate 7 is just directed at the first discharge port 12, and then the red melon seed at the top of web plate 7 enters first
Discharge port 12, then staff controls hair-dryer 5 to work, and is made the different height of 10 pull-up of baffle according to blanking velocity
The peanut obtained in screening frame 6 is flowed out from the first discharge port 12, and hair-dryer 5 blows some bad red melon seeds in the outside of collection frame 3,
Other red melon seeds fall into collection frame 3.After the red melon seed on web plate 7 falls to the greatest extent, staff puts down baffle 10, and by web plate 7
Rotate up, when 21 alignment apertures 22 again of contiguous block, it is small that the reinstatement of the 3rd spring 20 make it that contiguous block 21 turns again to
In hole 22.Then valve 14 is opened, the small red melon seed in collection frame 3 is flowed out from the second discharge port 13, and staff is small by these
Ivy gourd subprocessing, and the bad red melon seed of the outside of collection frame 3 is cleaned up.Then staff is by the melon seeds in collection frame 3
Take away.
Because having further included material control device 23, material control device 23 includes the first wedge block 231, the second wedge block 232, pushes away
Hand 233, slide 234,235 and second fixed block 236 of sliding block, the top of the first discharge port 12 has been connected by screw slide 234, sliding
Slidingtype is connected with sliding block 235 on rail 234, and the top of sliding block 235 has been connected by screw the second wedge block 232, the second wedge block
232 front sides are welded with pushing hands 233, and the top of slide 234 left and right is symmetrically welded with the second fixed block 236, the second fixed block 236
In 235 both sides of sliding block, 10 left lower of baffle is welded with the first wedge block 231, the first wedge block 231 and the second wedge block 232
Coordinate, when the first discharge port 12 discharges, staff is moved to the left the second wedge block 232 according to required blanking velocity, makes
Obtaining the first wedge block 231 to move up, drive baffle 10 to move up, second spring 11 is stretched, after baffle 10 is open properly,
Stop mobile second wedge block 232, after hours, the second wedge block 232 is moved right and returns to initial position.Material control device
23 cause staff to keep 12 openings of sizes of the first discharge port with hand again, reduce the workload of staff,
Blanking velocity is more accurately controlled, improves screening effect.
Because movable plate 24, nut 25, bolt 26,27 and the 4th spring 28 of push rod, left 15 right side central of frame are further included
Symmetrical above and below to be welded with the 4th spring 28,28 right end of the 4th spring is welded with movable plate 24, and movable plate 24 is welded among right side
Nut 25, nut 25 is interior to be equipped with bolt 26, and 26 end of bolt is welded with push rod 27, and 27 right end of push rod passes through 6 left wall of screening frame, and
Stretch into screening frame 6, when cam 19, which is rotated clockwise, to be contacted with movable plate 24, drive movable plate 24 and thereon device to moving to left
It is dynamic so that the 4th spring 28 is compressed, also so that push rod 27 is moved to the left, when cam 19 leaves movable plate 24, the 4th spring
28 restore to the original state, and drive push rod 27 to move right.So repeatedly, push rod 27 stirs the melon seeds in screening frame 6 so that sieve
Select the melon seeds in frame 6 to be more evenly distributed, improve screening quality.Meanwhile because nut 25 and bolt 26 so that push rod 27 can be with
Unload, can preferably protect part of appliance, improve its service life.
Because 1 material of bottom plate is stainless steel, stainless steel is corrosion-resistant and non-corrosive, can improve the service life of the device.
Because electric rotating machine 18 is servomotor, the electromechanical time constant of servomotor is small, the linearity is high, is more suitable for here
Work.
Because 3 material of collection frame is Q235 steel, Q235 steel has good plasticity and welding performance, and forming ability is fine,
It is cost-effective and price is relatively cheap.
Embodiment described above only expresses the preferred embodiment of the utility model, its description is more specific and detailed,
But it should not be interpreted as limiting the scope of the present invention.It should be pointed out that for the common of this area
For technical staff, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these are all
Belong to the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (6)
1. a kind of agricultural and sideline product red melon seed screening installation, it is characterised in that include bottom plate (1), the first spring (2), collect
Frame (3), L-shaped connecting rod (4), hair-dryer (5), screening frame (6), web plate (7), the first fixed block (8), baffle (10), second spring
(11), the first discharge port (12), the second discharge port (13), valve (14), left frame (15), top plate (16), first connecting rod (17), rotation
Rotating motor (18), cam (19), the 3rd spring (20) and contiguous block (21), bottom plate (1) top left side are welded with left frame (15), left
Top plate (16) is welded with the top of frame (15), top plate (16) bottom right is welded with first connecting rod (17), first connecting rod (17) bottom
Electric rotating machine (18) is connected with by bolt (26), key connection has cam (19), bottom on the output shaft on front side of electric rotating machine (18)
Plate (1) crown center is symmetrical to be welded with the first spring (2), and screening frame (6), screening frame are welded with the top of the first spring (2)
(6) right wall lower part is provided with aperture (22), and screening frame (6) inner left wall lower part is connected with web plate (7), web plate by axis pin rotary type
(7) right side has been connected by screw the first fixed block (8), and cavity (9) is provided with the first fixed block (8), and left side is welded in cavity (9)
The 3rd spring (20) is connected to, the 3rd spring (20) end is welded with contiguous block (21), and contiguous block (21) insertion aperture (22) is interior, sieve
Frame (6) left lower is selected to be equipped with the second discharge port (13), the second discharge port (13) is equipped with valve (14), screening frame (6) right side
Lower part is equipped with the first discharge port (12), and the first discharge port (12) is equipped with baffle (10), goes out among baffle (10) bottom with first
Second spring (11) is connected with by hook between above material mouth (12), bottom plate (1) top right side is placed with collection frame (3), bottom
Plate (1) top right side is welded with L-shaped connecting rod (4), and L-shaped connecting rod (4) is located on the right side of collection frame (3), L-shaped connecting rod (4) bottom left
Equipped with hair-dryer (5).
2. a kind of agricultural and sideline product red melon seed screening installation according to claim 1, it is characterised in that further included material controlling
Device (23), material control device (23) include the first wedge block (231), the second wedge block (232), pushing hands (233), slide
(234), sliding block (235) and the second fixed block (236), the first discharge port (12) top has been connected by screw slide (234), sliding
Slidingtype is connected with sliding block (235) on rail (234), and the second wedge block (232) has been connected by screw at the top of sliding block (235), the
Pushing hands (233) is welded with front side of two wedge blocks (232), left and right is symmetrically welded with the second fixed block (236) at the top of slide (234),
Second fixed block (236) is located at sliding block (235) both sides, and baffle (10) left lower is welded with the first wedge block (231), first wedge
Shape block (231) coordinates with the second wedge block (232).
3. a kind of agricultural and sideline product red melon seed screening installation according to claim 2, it is characterised in that further included movement
Plate (24), nut (25), bolt (26), push rod (27) and the 4th spring (28), the welding symmetrical above and below of left frame (15) right side central
There is the 4th spring (28), the 4th spring (28) right end is welded with movable plate (24), and movable plate (24) is welded with nut among right side
(25), bolt (26) is equipped with nut (25), bolt (26) end is welded with push rod (27), and push rod (27) right end passes through screening frame
(6) left wall, and stretch into screening frame (6).
A kind of 4. agricultural and sideline product red melon seed screening installation according to claim 3, it is characterised in that bottom plate (1) material
For stainless steel.
A kind of 5. agricultural and sideline product red melon seed screening installation according to claim 4, it is characterised in that electric rotating machine (18)
For servomotor.
A kind of 6. agricultural and sideline product red melon seed screening installation according to claim 5, it is characterised in that collection frame (3) material
Matter is Q235 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330786.2U CN207288061U (en) | 2017-03-31 | 2017-03-31 | A kind of agricultural and sideline product red melon seed screening installation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330786.2U CN207288061U (en) | 2017-03-31 | 2017-03-31 | A kind of agricultural and sideline product red melon seed screening installation |
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| Publication Number | Publication Date |
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| CN207288061U true CN207288061U (en) | 2018-05-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142206A (en) * | 2019-04-30 | 2019-08-20 | 吕永昭 | A kind of pneumatic jig mechanism based on grain screening all-in-one machine |
-
2017
- 2017-03-31 CN CN201720330786.2U patent/CN207288061U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142206A (en) * | 2019-04-30 | 2019-08-20 | 吕永昭 | A kind of pneumatic jig mechanism based on grain screening all-in-one machine |
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