AU2021104556A4 - Wheat seed selection equipment for removing deteriorated particles - Google Patents
Wheat seed selection equipment for removing deteriorated particles Download PDFInfo
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- AU2021104556A4 AU2021104556A4 AU2021104556A AU2021104556A AU2021104556A4 AU 2021104556 A4 AU2021104556 A4 AU 2021104556A4 AU 2021104556 A AU2021104556 A AU 2021104556A AU 2021104556 A AU2021104556 A AU 2021104556A AU 2021104556 A4 AU2021104556 A4 AU 2021104556A4
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- shell frame
- rack
- rotating
- sliding
- rod
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- 235000013339 cereals Nutrition 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 43
- 238000012216 screening Methods 0.000 claims description 33
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- 230000004083 survival effect Effects 0.000 abstract description 6
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/44—Grain cleaners; Grain separators
- A01F12/446—Sieving means
- A01F12/448—Sieve adjusting means
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/30—Straw separators, i.e. straw walkers, for separating residual grain from the straw
- A01F12/32—Straw separators, i.e. straw walkers, for separating residual grain from the straw with shaker screens or sieves
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/54—Arrangements for collecting or removing dust
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to wheat seed selection equipment for removing deteriorated particles,
which comprises a bottom plate, a sorting device and a feeding rack, wherein the upper end of
the bottom plate is provided with a sorting device, an opening groove is arranged on the upper
end of the sorting device, and the feeding rack is in a trapezoidal structure. The method can
solve the problems that the existing equipment has poor wheat seed selection effect and cannot
effectively remove and filter the deteriorated grains in the wheat seeds, which leads to a large
number of impurities thrown into the wheat seeds and affects the survival rate of the wheat
seeds, and the existing equipment cannot effectively remove the lighter impurities in the wheat
seeds when selecting and processing the wheat seeds, and the dust impurities after removal are
easy to diffuse into the environment and affect the environmental quality.
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Figure 1
Description
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Wheat seed selection equipment for removing deteriorated particles
The invention belongs to the technical field of agriculture, and particularly relates to
wheat seed selection equipment for removing deteriorated particles.
The general name of wheat plants is monocotyledonous plant, which is a gramineous
plant widely planted all over the world. The caryopsis of wheat is one of the staple foods
of human beings. After grinding into flour, it can make bread, steamed bread, biscuits,
noodles and other foods; After fermentation, it can be made into beer, alcohol, white wine
(such as vodka), or biomass fuel. Wheat is rich in starch, protein, fat, minerals, calcium,
iron, thiamine, riboflavin, nicotinic acid, vitamin A and vitamin C, etc. Wheat is one of
the three major cereals, almost all of which are eaten, and only about one sixth of which
is used as feed. The Euphrates&Tigris region is the earliest wheat planting area in the
world, and China is one of the earliest countries in the world. In 2010, wheat was the
second largest grain crop in the world (651 million tons), second only to corn (844
million tons). Therefore, wheat is the main planting object of people today.
At present, when the existing wheat seeds are selected and processed, there are usually
the following defects: 1. When the existing equipment selects and processes the wheat
seeds, the selection effect of the wheat seeds is poor, and the deteriorated particles in the
wheat seeds cannot be effectively removed and filtered, resulting in a large number of
impurities thrown into the wheat seeds and affecting the survival rate of the wheat seeds;
2. When the existing equipment selects and processes wheat seeds, it cannot effectively remove the lighter impurities in wheat seeds, and the dust impurities after removal are easy to diffuse into the environment, affecting the environmental quality.
(1) the technical problems to be solved
The method can solve the problems that the existing equipment has poor wheat seed
selection effect and cannot effectively remove and filter the deteriorated grains in the
wheat seeds, which leads to a large number of impurities thrown into the wheat seeds and
affects the survival rate of the wheat seeds, and the existing equipment cannot effectively
remove the lighter impurities in the wheat seeds when selecting and processing the wheat
seeds, and the dust impurities after removal are easy to diffuse into the environment and
affect the environmental quality.
(2) Technical scheme
In order to achieve the above purpose, the invention adopts the following technical
scheme: the wheat seed selection equipment for removing deteriorated particles
comprises a bottom plate, a sorting device and a feeding rack, wherein the upper end of
the bottom plate is provided with a sorting device, and an opening groove is arranged on
the upper end of the sorting device, and the feeding rack is in a trapezoidal structure.
The sorting device comprises a shell frame, a feeding mechanism, a blower, a sorting
mechanism, a collection box and a dust absorption mechanism, wherein the shell frame is
arranged in the middle of the upper end of the bottom plate, and has a trapezoidal
structure; A feeding mechanism is installed at the upper end of the shell frame, a blower
is installed on the left side of the shell frame, a sorting mechanism is arranged at the
lower end of the shell frame, the sorting mechanism is installed on the bottom plate, and a collection box is arranged under the sorting mechanism located on the bottom plate, and a dust absorption mechanism is arranged on the upper right side of the shell frame. During specific work, wheat to be selected is manually fed into the shell frame through the feeding rack, wheat seeds are uniformly fed into the shell frame by the feeding mechanism, lighter impurities such as straw and rice straw in the wheat seeds can be separated by the blower, and deteriorated particles in the wheat seeds can be removed by the sorting mechanism, thereby effectively improving the survival rate of wheat seeds and facilitating the planting of wheat seeds. The dust absorption mechanism can absorb the dust generated by the sorting, so as to prevent the dust generated by the dust from polluting the air environment.
The sorting mechanism comprises a supporting rack, baffle plates, distribution units,
screening units and reciprocating units, wherein the supporting rack is arranged in the
middle of the upper end of the bottom plate, the baffle plates are located inside the shell
frame and are symmetrically arranged on the upper end of the supporting rack;
distribution units are arranged on the shell frame; grooves are uniformly arranged on the
supporting rack; A screening unit is installed in the groove, and a reciprocating unit is
installed on the outside of the screening unit. The reciprocating unit is connected with the
shell frame. In concrete work, when the wheat seeds fall on the supporting rack, the
baffle plates can prevent the wheat seeds from falling from both sides, the distribution
unit can uniformly arrange the wheat seeds on the upper end of the screening unit, and the
screening unit can effectively remove the deteriorated particles in the wheat seeds.
The screening unit comprises sliding racks, screen racks, connecting rods, sliding blocks,
fixing racks and telescopic springs, wherein sliding chutes are uniformly arranged on the supporting racks, a sliding rack is connected in the sliding chutes by a sliding fit, the inside of the sliding rack is connected with a screen rack through a sliding fit, and the middle of the screen rack is provided with a filter screen, through holes are uniformly arranged on the sliding racks, a connecting rod is connected in the through hole by sliding fit, and the upper end of the connecting rod is connected with the screen rack, the lower end of the connecting rod is provided with a sliding block, the middle part of the connecting rod is provided with a telescopic spring, the inner part of the supporting rack is provided with a fixing rack, and the upper end of the fixing rack is closely attached to the sliding block. A telescopic spring is arranged in the middle of the connecting rod, a fixing rack is arranged inside the supporting rack, and the upper end of the fixing rack is in close contact with the sliding block. In specific work, when the sorting unit drives the sliding rack to slide left and right through a reciprocating unit, the screen rack in the sliding rack can screen wheat seeds, while the sliding block reciprocates on the fixing rack. The sliding block drives the screen rack to vibrate up and down through the connecting rod, and the telescopic spring plays a role in restoring, so that the screen rack can effectively screen and filter wheat seeds, preventing them from accumulating on the screen rack.
As a preferred technical scheme of the invention, the feeding mechanism comprises a
driving motor, connecting gears, rotating shafts and partition plates, wherein the upper
end of the shell frame is symmetrically provided with rotating shafts through bearings,
the rear end of the shell frame is provided with driving motors through motor seats, the
output shafts of the driving motors are connected with the rotating shafts, the front ends
of the rotating shafts are respectively provided with connecting gears which mesh with each other. The middle part of the rotating shaft is evenly installed with a partition plate along its circumference. During specific work, the driving motor drives the two rotating shafts to rotate in the same direction through the connecting gears, and the partition plates on the rotating shafts can uniformly send wheat seeds into the shell frame, which is beneficial to separating light impurities such as straws and rice straws in the wheat seeds.
As a preferred technical scheme of the invention, the distribution unit comprises a
rotating motor, a rotating rod, a rotating wheel and a distribution rod, wherein the rotating
rods are uniformly installed inside the shell frame through bearings, the rotating motors
are installed at the front end of the shell frame through a motor seat, the output shafts of
the rotating motors are connected with the rotating rods, the rotating wheels are
connected with each other through belts, and distribution rods are uniformly installed on
the rotating rods along the circumferential direction with an arc structure. In the specific
work, the rotating motor drives the distribution rod to rotate through the rotating rod, and
the distribution rod can further separate the wheat seeds on the upper surface of the
screening unit, thus avoiding the accumulation of wheat seeds.
As a preferred technical scheme of the invention, the reciprocating unit comprises sliding
rods, moving plates, return springs and rotating plates; sliding rods are symmetrically
installed outside the screening unit, which are connected with the shell frame in a sliding
fit way; moving plates are installed on the sliding rods at the rear end of the screening
unit; return springs are installed on the sliding rods between the rear side of the moving
plates and the shell frame; and rotating plates are installed on the distribution units. Both
the rotating plate and the moving plate are provided with arc blocks, which are closely
attached to the moving plate. In specific work, when the distribution unit rotates, the distribution unit drives the rotating plate to rotate, and the arc blocks on the rotating plate drive the moving plate to move left and right, which in turn can drive the screening unit to swing back and forth, which is beneficial to screening and removing impurities in wheat seeds.
As a preferred technical scheme of the present invention, the dust absorption mechanism
comprises a filter screen, a dust collecting hood and an air suction pipe. The right side of
the shell frame is provided with an empty slot, in which the filter screen is installed, and
the dust collecting hood is installed on the shell frame. Air suction pipe is installed in the
middle of the outer side of the shell frame, and the air suction pipe is connected with an
external air suction pump. During specific operation, the air suction pump absorbs dust in
the shell frame through the air suction pipe to prevent dust generation in the shell frame.
As a preferred technical scheme of the invention, the upper end of the fixing rack has a
wavy structure, and balls are uniformly arranged on the upper end surface of the fixing
rack.
(3) Beneficial effects
1. The screening unit of the wheat seed selection equipment for removing deteriorated
particles provided by the invention can effectively select and screen wheat seeds, with
good selection effect and high removal efficiency, and can effectively filter and screen
deteriorated particle impurities in wheat seeds and effectively ensure the survival rate of
wheat seeds;
2. According to the wheat seed selection equipment for removing deteriorated particles
provided by the invention, the wheat seeds can be evenly spread by the distribution unit, so that the wheat seeds can be evenly spread on the screening unit, which is beneficial to the selection and processing of the wheat seeds;
3. The dust collection mechanism of the wheat seed selection equipment for removing
deteriorated particles provided by the invention can effectively collect and clean the dust
in the shell frame, and prevent the dust in wheat seeds from spreading into the air and
affecting the air environment.
The invention will be further explained with reference to figures and examples.
Fig. 1 is a schematic sectional structure diagram of the present invention;
Fig. 2 is a schematic cross-sectional structure diagram between the shell frame and the
feeding mechanism of the present invention;
Fig. 3 is a schematic cross-sectional structure diagram between the bottom plate, the
sorting mechanism and the collecting box of the present invention;
Fig. 4 is an enlarged structural diagram of the present invention at a in fig. 3;
Fig. 5 is a schematic sectional structure diagram between the sorting mechanism and the
collecting box of the present invention;
Fig. 6 is a schematic structural diagram of the rotating plate of the present invention.
Embodiments of the present invention will be described in detail below with reference to
the accompanying figures, but the present invention can be implemented in many
different ways as defined and covered by the claims.
As shown in fig. 1 to fig. 6, a wheat seed selection device for removing deteriorated
particles comprises a bottom plate 1, a sorting device 2 and a feeding rack 3, wherein the sorting device 2 is installed at the upper end of the bottom plate 1, and an open slot is installed at the upper end of the sorting device 2, and the feeding rack 3 is trapezoidal in structure.
The sorting device 2 comprises a shell frame 21, a feeding mechanism 22, a blower 23, a
sorting mechanism 24, a collecting box 25 and a dust absorption mechanism 26, wherein
the shell frame 21 is installed in the middle of the upper end of the bottom plate 1 in a
trapezoidal structure, a feeding mechanism 22 is installed at the upper end of the shell
frame 21, a blower 23 is installed on the left side of the shell frame 21, a sorting
mechanism 24 is arranged at the lower end of the shell frame 21, and the sorting
mechanism 24 is installed on the bottom plate 1. A collecting box 25 is arranged below
the sorting mechanism 24, which is located on the bottom plate 1, and a dust absorption
mechanism 26 is arranged above the right side of the shell frame 21. During specific
work, wheat to be selected is manually fed into the shell frame 21 through the feeding
rack 3, wheat seeds are uniformly fed into the shell frame 21 by the feeding mechanism
22, and lighter impurities such as straws and straws in the wheat seeds can be separated
by the blower 23. The sorting mechanism 24 can remove the deteriorated particles in the
wheat seeds, thus effectively improving the survival rate of the wheat seeds and
facilitating the planting of the wheat seeds. The dust absorption mechanism 26 can absorb
the dust generated by sorting, so as to avoid the dust generated by the dust polluting the
air environment.
The feeding mechanism 22 comprises a driving motor 221, a connecting gear 222, a
rotating shaft 223 and a partition plate 224, wherein the upper end of the shell frame 21 is
symmetrically provided with the rotating shaft 223 through bearings, the rear end of the shell frame 21 is provided with the driving motor 221 through a motor seat. The output shaft of the driving motor 221 is connected to the rotating shaft 223. The front ends of the rotating shaft 223 are respectively equipped with connecting gears 222, and the connecting gears 222 mesh with each other. Partition plates 224 are uniformly installed in the middle of the rotating shafts 223 along the circumferential direction. In specific operation, the driving motor 221 drives the two rotating shafts 223 to rotate in the same direction through the connecting gears 222, and the partition plates 224 on the rotating shafts 223 can uniformly feed wheat seeds into the shell frame 21, which is beneficial to separating light impurities such as straw and rice straw from the wheat seeds.
The sorting mechanism 24 includes a supporting rack 241, a baffle plate 242, a
distribution unit 243, a screening unit 244 and a reciprocating unit 245. The supporting
rack 241 is installed in the middle of the upper end of the bottom plate 1 and located in
the shell frame 21, and the baffle plates 242 are symmetrically installed on the upper end
of the supporting rack 241. A distribution unit 243 is arranged above the supporting rack
241, and the distribution unit 243 is installed on the shell frame 21. Through grooves are
uniformly arranged on the supporting rack 241, and screening units 244 are installed in
the through grooves. Reciprocating units 245 are installed outside the screening units
244. The reciprocating units 245 are connected with the shell frame 21. When wheat
seeds fall on the supporting rack 241, the baffle plates 242 can prevent wheat seeds from
falling from both sides, the distribution unit 243 can uniformly arrange wheat seeds on
the upper end of the screening unit 244, and the screening unit 244 can effectively
The distribution unit 243 includes a rotating motor 2431, a rotating rod 2432, a rotating
wheel 2433 and a dividing rod 2434. The rotating rods 2432 are uniformly installed inside the shell frame 21 through bearings, and the rotating motor 2431 is installed at the front end of the shell frame 21 through a motor seat. The output shaft of the rotating motor 2431 is connected with the rotating rod 2432. A rotating wheel 2433 is installed on the rotating rod 2432, the rotating wheels 2433 are connected by belts, and distributing rods 2434 are uniformly installed on rotating rod 2432 along its circumferential direction, which has an arc-shaped structure. In specific operation, rotating motor 2431 drives distributing rod 2434 to rotate through rotating rod 2432, and distributing rod 2434 can further separate wheat seeds on the upper surface of screening unit 244 to avoid accumulation of wheat seeds.
The screening unit 244 comprises a sliding rack 2441, a screen rack 2442, a connecting
rod 2443, a sliding block 2444, a fixing rack 2445 and a telescopic spring 2446. Sliding
chutes are uniformly arranged on the supporting rack 241, and the sliding rack 2441 is
connected in sliding fit; the screen rack 2442 is connected inside the sliding rack 2441 in
sliding fit, and a filter is arranged in the middle of the screen rack 2442. The sliding rack
2441 is uniformly provided with through holes, in which connecting rods 2443 are
connected by sliding fit. The upper ends of the connecting rods 2443 are connected with
the screen rack 2442, the lower ends of the connecting rods 2443 are provided with
sliding blocks 2444, the middle parts of the connecting rods 2443 are provided with
telescopic springs 2446, and the inside of the supporting rack 241 is provided with fixing
brackets 2445, the upper ends of which are closely attached to the sliding blocks 2444.
The upper end of the fixed frame 2445 has a wavy structure, and balls are uniformly
arranged on the upper end surface of the fixed frame 2445. In specific operation, when
the sorting unit 243 drives the sliding rack 2441 to slide left and right through the reciprocating unit 245, the screen rack 2442 in the sliding rack 2441 can screen wheat seeds, and the sliding block 2444 reciprocates on the fixed frame 2445. The sliding block
2444 drives the screen rack 2442 to vibrate up and down through the connecting rod
2443, and the telescopic spring 2446 plays a role of restoring, so that the screen rack
2442 can effectively screen and filter wheat seeds and prevent them from accumulating
on the screen rack 2442.
The reciprocating unit 245 includes a sliding rod 2451, a moving plate 2452, a return
spring 2453 and a rotating plate 2454. Sliding rods 2451 are symmetrically installed
outside the screening unit 244, which are connected with the shell frame 21 in a sliding fit
manner. A moving plate 2452 is installed on the sliding rod 2451 at the rear end of the
screening unit 244, a return spring 2453 is arranged on the sliding rod 2451 between the
rear side of the moving plate 2452 and the shell frame 21, and a rotating plate 2454 is
arranged on the distributing unit 243. Both the rotating plate 2454 and the moving plate
2452 are provided with arc blocks, and the rotating plate 2454 is closely attached to the
moving plate 2452. When the distributing unit 243 rotates, the distributing unit 243 drives
the rotating plate 2454 to rotate. The arc block on the rotating plate 2454 drives the
moving plate 2452 to move left and right, and the moving plate 2452 can drive the
screening unit 244 to swing back and forth, which is beneficial to screening and removing
impurities in wheat seeds.
The dust absorption mechanism 26 includes a filter screen 261, a suction cover 262 and a
suction pipe 263. An empty slot is arranged on the right side of the shell frame 21, the
filter screen 261 is installed in the empty slot, and the suction cover 262 is installed on
the shell frame 21. A suction pipe 263 is installed in the middle of the outer side of the shell frame 21, and the suction pipe 263 is connected with an external suction pump.
During specific work, the suction pump absorbs the dust in the shell frame 21 through the
suction pipe 263 to prevent the dust generated by the dust in the shell frame 21 from
polluting the air environment.
The use steps of the invention in working are as follows:
Step 1: Manually feeding wheat to be selected into the shell frame 21 through the feeding
rack 3;
Step 2: The driving motor 221 drives the two rotating shafts 223 to rotate in the same
direction through the connecting gear 222, and the partition plates 224 on the rotating
shafts 223 can uniformly send the wheat seeds into the shell frame 21, which is beneficial
to the separation of lighter impurities such as straw and rice straw in the wheat seeds;
Step 3: When the wheat seeds blown by the blower 23 fall on the supporting rack 241, the
baffle plate 242 can prevent the wheat seeds from falling from both sides, and the rotating
motor 2431 drives the distributing rod 2434 to rotate through the rotating rod 2432, which
can further separate the wheat seeds on the upper surface of the screening unit 244 to
avoid the accumulation of wheat seeds;
Step 4: When the distribution unit 243 rotates, the distribution unit 243 drives the rotating
plate 2454 to rotate, and the arc block on the rotating plate 2454 drives the moving plate
2452 to move left and right, which in turn can drive the screening unit 244 to swing back
and forth, which is beneficial to screening and removing impurities in wheat seeds.
Step 5: When the sorting unit 243 drives the sliding rack 2441 to slide left and right
through the reciprocating unit 245, the screen rack 2442 in the sliding rack 2441 can
screen wheat seeds, and the sliding block 2444 reciprocates on the fixed frame 2445. The sliding block 2444 drives the screen rack 2442 to vibrate up and down through the connecting rod 2443, and the telescopic spring 2446 plays a role in restoring, so that the screen rack 2442 can effectively screen and filter wheat seeds and avoid wheat seeds piled on the screen rack 2442;.
Step 6: The suction pump absorbs the dust in the shell frame 21 through the suction pipe
263 to prevent the air environment from being polluted by the dust in the shell frame 21.
The above is only a preferred embodiments of the present invention, and is not used to
limit the present invention. For those skilled in the art, the present invention can be
modified and varied. Any modification, equivalent substitution, improvement, etc. made
within the spirit and principle of the present invention shall be included in the protection
scope of the present invention.
Claims (6)
1. A wheat seed selection device for removing deteriorated grains, comprising a bottom
plate (1), a sorting device (2) and a feeding rack (3), which is characterized in that the
sorting device (2) is installed at the upper end of the bottom plate (1), and an opening
groove is arranged at the upper end of the sorting device (2), and the feeding rack (3) is
installed on the opening groove and has a trapezoidal structure, wherein: the sorting
device (2) comprises a shell frame (21), a feeding mechanism (22), a blower (23), a
sorting mechanism (24), a collecting box (25) and a dust absorption mechanism (26),
wherein the shell frame (21) is installed in the middle of the upper end of the bottom plate
(1) and has a trapezoidal structure. A feeding mechanism (22) is installed at the upper end
of the shell frame (21), and a blower (23) is installed on the left side of the shell frame
(21). A sorting mechanism (24) is arranged at the lower end of the shell frame (21), the
sorting mechanism (24) is installed on the bottom plate (1), and a collection box (25) is
arranged under the sorting mechanism (24), and the collection box (25) ) Is located on the
bottom plate (1), and a dust suction mechanism (26) is arranged on the upper right side of
the shell frame (21);
The sorting mechanism (24) comprises a supporting rack (241), a baffle plate (242), a
distribution unit (243), a screening unit (244) and a reciprocating unit (245), wherein the
supporting rack (241) is arranged in the middle of the upper end of the bottom plate (1).
The supporting rack (241) is located inside the shell frame (21), and the upper end of the
supporting rack (241) is symmetrically installed with a baffle plate (242). A distribution
unit (243) is arranged above the supporting rack (241), and the distribution unit (243) is
installed on the shell frame (21); through grooves are uniformly arranged on the supporting rack (241); screening units (244) are installed in the through grooves; reciprocating units (245) are installed outside the screening units (244) and connected with the shell frame (21);
The screening unit (244) comprises a sliding rack (2441), a screen rack (2442), a
connecting rod (2443), a sliding block (2444), a fixing rack (2445) and a telescopic
spring (2446); the supporting rack (241) is uniformly provided with sliding grooves
which are connected in a sliding fit manner. The sliding rack (2441) is internally
connected with a screen rack (2442) in a sliding fit manner, a filter screen is arranged in
the middle of the screen rack (2442), through holes are uniformly arranged on the sliding
rack (2441), connecting rods (2443) are connected in the through holes in a sliding fit
manner, and the upper ends of the connecting rods (2443) are connected with the screen
rack (2442). A sliding block (2444) is installed at the lower end of the connecting rod
(2443), a telescopic spring (2446) is arranged in the middle of the connecting rod (2443),
and a fixing rack (2445) is arranged inside the supporting rack (241), and the upper end
of the fixing rack (2445) is closely attached to the sliding block (2444).
2. The wheat seed selection equipment for removing deteriorated particles according to
claim 1, which is characterized in that the feeding mechanism (22) comprises a driving
motor (221), a connecting gear (222), a rotating shaft (223) and a partition plate (224);
the upper end of the shell frame (21) is symmetrically provided with the rotating shaft
(223) through bearings; The rear end of the shell frame (21) is equipped with a driving
motor (221) through a motor seat, the output shaft of the driving motor (221) is connected
with the rotating shaft (223), and the front end of the rotating shaft (223) is respectively
installed with a connecting gear (222) , The connecting gears (222) mesh with each other, and the middle part of the rotating shaft (223) is evenly installed with a partition plate
(224) along its circumferential direction.
3. The wheat seed selection equipment for removing deteriorated particles according to
claim 1, which is characterized in that the distribution unit (243) comprises a rotating
motor (2431), a rotating rod (2432), a rotating wheel (2433) and a distribution rod (2434),
and rotating rods (2434) are uniformly installed inside the shell frame (21) through
bearings. Rotating rods (2432) are evenly installed inside the shell frame (21) through
bearings, an output shaft of a rotating motor (2431) is connected with a rotating rod
(2432). The rotating rod (2432) is equipped with a rotating wheel (2433), and the rotating
wheels (2433) are connected by a belt. The rotating rod (2432) is evenly installed with a
distribution lever (2434) along its circumference. The distribution lever ( 2434) has an arc
structure.
4. The wheat seed selection equipment for removing deteriorated particles according to
claim 1, which is characterized in that the reciprocating unit (245) comprises a sliding rod
(2451), a moving plate (2452), a return spring (2453) and a rotating plate (2454). A
sliding rod (2451) is symmetrically installed on the outside of the screening unit (244),
and the outside of the sliding rod (2451) is connected to the shell frame (21) by a sliding
fit. A moving plate (2452) is installed on the sliding rod (2451) at the rear end of the
screening unit (244), a return spring (2453) is installed on the sliding rod (2451) between
the rear side of the moving plate (2452) and the shell frame (21), and a rotating plate
(2454) is installed on the distribution unit (243). Both the rotating plate (2454) and the
moving plate (2452) are provided with arc-shaped blocks, and the rotating plate (2454) is
in close contact with the moving plate (2452).
5. The wheat seed selection equipment for removing deteriorated particles according to
claim 1, which is characterized in that the dust absorption mechanism (26) comprises a
filter screen (261), a dust collecting hood (262) and an air suction pipe (263), an empty
slot is arranged on the right side of the shell frame (21), the filter screen (261) is installed
in the empty slot. A dust collecting hood (262) is arranged on the outside of the empty
slot and on the shell frame (21), and the middle part of the outside of the shell frame (21)
is equipped with an air suction pipe (263) and an air suction pipe (263) is connected with
an external suction pump.
6. The wheat seed selection equipment for removing deteriorated particles according to
claim 1, which is characterized in that the upper end of the fixing rack (2445) has a wavy
structure, and balls are uniformly arranged on the upper end surface of the fixing rack
(2445).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2021104556A AU2021104556A4 (en) | 2021-07-26 | 2021-07-26 | Wheat seed selection equipment for removing deteriorated particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2021104556A AU2021104556A4 (en) | 2021-07-26 | 2021-07-26 | Wheat seed selection equipment for removing deteriorated particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2021104556A4 true AU2021104556A4 (en) | 2021-09-23 |
Family
ID=77745951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2021104556A Ceased AU2021104556A4 (en) | 2021-07-26 | 2021-07-26 | Wheat seed selection equipment for removing deteriorated particles |
Country Status (1)
| Country | Link |
|---|---|
| AU (1) | AU2021104556A4 (en) |
-
2021
- 2021-07-26 AU AU2021104556A patent/AU2021104556A4/en not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGI | Letters patent sealed or granted (innovation patent) | ||
| MK22 | Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry |