CN208924988U - A kind of fry screening counting device - Google Patents
A kind of fry screening counting device Download PDFInfo
- Publication number
- CN208924988U CN208924988U CN201821625469.4U CN201821625469U CN208924988U CN 208924988 U CN208924988 U CN 208924988U CN 201821625469 U CN201821625469 U CN 201821625469U CN 208924988 U CN208924988 U CN 208924988U
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- sieve
- sieve plate
- fry
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- plate
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- 238000012216 screening Methods 0.000 title claims abstract description 10
- 239000011148 porous material Substances 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000002146 bilateral effect Effects 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009395 breeding Methods 0.000 abstract description 2
- 230000001488 breeding effect Effects 0.000 abstract description 2
- 241000251468 Actinopterygii Species 0.000 description 8
- 230000006872 improvement Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
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Abstract
The utility model discloses a kind of fry screening counting device, when carrying out sub-sieve counting to fry, fry is poured into the feed inlet of sub-sieve storehouse upper end, then fry comes out from the discharge port of sub-sieve storehouse lower end again after sorting mechanism, lower sieve plate is connect by screw and in the adjustment hole cooperation of crosswise with upper sieve plate, sieve plate under simple adjustment and upper sieve plate relative position can be passed through, so that upper sieve pore is staggered with lower sieve pore and forms the through-hole being overlapped, the shapes and sizes of the through-hole can be adjusted according to the type of different fries, so as to only need an equipment, and no replacement is required that sieve plate can meet the needs of various fry sizes, vibrating mechanism can drive upper sieve plate along pilot hole bilateral reciprocation, improve the efficiency of fry sub-sieve；Infrared transmitter and infrared remote receiver on each lower sieve pore opposite side count the fry inlet wire passed through and record, and can accurately calculate the quantity of fry, count numbers can also be shown on counter display.The utility model is used for the breeding production of fry.
Description
Technical field
The utility model relates to the field of fry cultivation, in particular to a kind of fry screens counting device.
Background technique
In existing fry cultivation, especially needs that fry is sieved and counted in the dealing of fry, be all now
It is calculated by the quantity of cuvette estimation fry, the method precision of this estimation is not high, for expensive fry, is buying
When selling large batch of fry, inequitable phenomenon can be generated to the seller or buyer, influencing fry trade in the market so just
Often operating, at the same fish pond divide fish towards the phase when, fish sieve is sieved according to the width of fish, and asynchronous fish is different
Size, then just have the sieve of different pore size size, while different fingerlings, in same stage, its width size also has can
Can be different, so fish sieve screen apertures size also needs to be designed according to each fingerling, this needs to prepare multiple sieves just to meet difference
The requirement of fingerling, or sieve will be replaced before sieving every time, such mode will greatly affect working efficiency.
Utility model content
Technical problem to be solved by the utility model is: providing a kind of fry screening counting device, different fishes can be met
The requirement of kind screening has and hands over the wide scope of application, high-efficient, while can also accurately calculate the quantity of fry.
The solution that the utility model solves its technical problem is:
A kind of fry screening counting device, including being equipped with sorting mechanism in sub-sieve storehouse in vertically arranged sub-sieve storehouse,
The upper end in the sub-sieve storehouse is equipped with feed inlet, and the lower end in the sub-sieve storehouse is equipped with discharge port, and the sorting mechanism includes
In the upper sieve plate being laterally arranged, the lower sieve plate being arranged in below upper sieve plate, the upper sieve plate is close together with lower sieve plate, institute
The upper sieve plate stated is equipped with several upper sieve pores, and the lower sieve plate is equipped with several time sieve pore, on several sieve pore and several
Lower sieve pore one-to-one correspondence is arranged, and the adjustment hole in crosswise, the tune are equipped at left and right sides of the lower sieve plate
Knothole includes the through slot of two intersecting verticals, and the adjustment hole is equipped with screw, and the screw passes through adjustment hole from the bottom up
It is connect afterwards with upper sieve plate, so that upper sieve pore can be staggered with lower sieve pore and form the through-hole being overlapped, the lower wall surface of the lower sieve plate
Several infrared counting devices are installed, several infrared counting devices and several lower sieve pores correspond, the infrared counting
Device includes the infrared transmitter for being mounted on lower sieve pore side, the infrared remote receiver for being mounted on the lower sieve pore other side, and described is infrared
Transmitter and infrared remote receiver are oppositely arranged on the two sides of lower sieve pore, and the side wall in the sub-sieve storehouse is equipped with counter display,
The counter display is connect with infrared counting device, and the left and right sides of the upper sieve plate is respectively connected with extended in left and right
The inner end of guide rod, the guide rod is connect with upper sieve plate, is equipped with pilot hole in the corresponding left and right sidewall in sub-sieve storehouse, institute
The guide rod stated is slidably connected with corresponding pilot hole, and one of guide rod is connected with the vibration being mounted on the side wall in sub-sieve storehouse
Motivation structure, the vibrating mechanism are equipped with the driving end that can be moved left and right, and the driving end is driven with corresponding guide rod to be connected
It connects, so that the vibrating mechanism can drive upper sieve plate along pilot hole bilateral reciprocation.
As a further improvement of the foregoing solution, the feed inlet is equipped with feeding sleeve funnel-shaped, it is described into
Expect that the bore of set upper side is greater than the bore of feeding sleeve lower end, the discharge port is equipped with discharging set funnel-shaped, described
The bore of discharging set upper side is greater than the bore of discharging set lower end.
As a further improvement of the foregoing solution, the side of the upper sieve plate is mounted in vertically arranged side plate,
Along the side of upper sieve plate around setting, the lower part of the side plate is fixedly connected the side plate with the side of upper sieve plate, described
Guide rod be fixedly connected with corresponding side plate.
As a further improvement of the foregoing solution, the pilot hole is set with cushion collar, and the guide rod is sleeved on
In cushion collar.
As a further improvement of the foregoing solution, the upper sieve pore is consistent with the shapes and sizes of lower sieve pore.
As a further improvement of the foregoing solution, the lower part in the sub-sieve storehouse is equipped with fixed frame, the fixed frame
Including multiple in vertically arranged support leg, the lower part of the support leg is equipped with universal wheel.
As a further improvement of the foregoing solution, the vibrating mechanism includes the vibration being mounted on the side wall in sub-sieve storehouse
Machine, the outer end transmission connection of the guide rod on the right side of the bobbing machine and upper sieve plate, guide rod on the left of the upper sieve plate
Outer end is fixedly connected with locating piece, and the guide rod on the left of the upper sieve plate is set with spring, the left end of the spring and fixed
Position block abuts, and the right end of the spring abuts with the side wall in sub-sieve storehouse, and the bobbing machine can drive upper sieve plate to turn right movement,
And spring can push upper sieve plate toward left movement, so that upper sieve plate is along pilot hole bilateral reciprocation.
The beneficial effects of the utility model are: to fry carry out sub-sieve counting when, fry pour into sub-sieve storehouse upper end into
Material mouth, then fry comes out from the discharge port of sub-sieve storehouse lower end again after sorting mechanism, and lower sieve plate is by screw and is in cross
Shape adjustment hole cooperation is connect with upper sieve plate, can by sieve plate under simple adjustment and upper sieve plate relative position so that upper sieve pore and
Lower sieve pore is staggered and is formed the through-hole of coincidence, and the shapes and sizes of the through-hole can be adjusted according to the type of different fries, thus
An equipment can be only needed, and no replacement is required sieve plate can meet the needs of various fry sizes, realize a tractor serves several purposes, energy conservation is real
With, and vibrating mechanism can drive upper sieve plate along pilot hole bilateral reciprocation, improve the efficiency of fry sub-sieve；Fry exists simultaneously
While sub-sieve using on each lower sieve pore opposite side infrared transmitter and infrared remote receiver the fry inlet wire that passes through is counted and is remembered
Record, registration easy to produce can accurately calculate the quantity of fry, and count numbers can also be shown on counter display
It shows and, convenient for the use of people.
The utility model is used for the breeding production of fry.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the main view sectional view of the utility model embodiment；
Fig. 2 is the upper sieve plate of the utility model embodiment and the bottom view of lower sieve plate assembling.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, Lai Zucheng more preferably coupling structure.Each technology in the utility model is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.
Referring to Figures 1 and 2, this is the embodiments of the present invention, specifically:
A kind of fry screening counting device, including being equipped with screening machine in sub-sieve storehouse 1 in vertically arranged sub-sieve storehouse 1
Structure, the upper end in the sub-sieve storehouse 1 are equipped with feed inlet 11, and the lower end in the sub-sieve storehouse 1 is equipped with discharge port 12, the screening
Mechanism includes in the upper sieve plate 2 being laterally arranged, the lower sieve plate 3 being arranged in below upper sieve plate 2, the upper sieve plate 2 and lower sieve plate 3
It being close together, the upper sieve plate 2 is equipped with sieve pore 21 on several, and the lower sieve plate 3 is equipped with several lower sieve pores 31, if
Dry upper sieve pore 21 is arranged with several lower one-to-one correspondence of sieve pore 31, and the left and right sides of the lower sieve plate 3, which is equipped with, is in
The adjustment hole 32 of crosswise, the adjustment hole 32 include the through slot of two intersecting verticals, and the adjustment hole 32 is equipped with screw
33, the screw 33 is connect after passing through adjustment hole 32 from the bottom up with upper sieve plate 2, so that upper sieve pore 21 and lower sieve pore 31 can be wrong
The through-hole of coincidence is opened and is formed, the lower wall surface of the lower sieve plate 3 is equipped with several infrared counting devices 4, several infrared meters
Number device 4 is corresponded with several lower sieve pores 31, and the infrared counting device 4 includes the infrared hair for being mounted on lower 31 side of sieve pore
Emitter 41, the infrared remote receiver 42 for being mounted on lower 31 other side of sieve pore, the infrared transmitter 41 and 42 phase of infrared remote receiver
To the two sides that lower sieve pore 31 is arranged in, the side wall in the sub-sieve storehouse 1 is equipped with counter display 13, the counter display
13 connect with infrared counting device 4, and the left and right sides of the upper sieve plate 2 is respectively connected with the guide rod 22 extended in left and right, institute
The inner end for the guide rod 22 stated is connect with upper sieve plate 2, is equipped with pilot hole 14 in the corresponding left and right sidewall in sub-sieve storehouse 1, described
Guide rod 22 be slidably connected with corresponding pilot hole 14, one of guide rod 22 is connected with the side wall for being mounted on sub-sieve storehouse 1
On vibrating mechanism, the vibrating mechanism is equipped with the driving end that can move left and right, the driving end and corresponding guide rod
22 transmission connections, so that the vibrating mechanism can drive upper sieve plate 2 along 14 bilateral reciprocation of pilot hole.Fry is divided
When sieve counts, fry is poured into the feed inlet 11 of 1 upper end of sub-sieve storehouse, then fry is after sorting mechanism again under sub-sieve storehouse 1
The discharge port 12 at end comes out, and lower sieve plate 3 is connect by screw 33 and in the cooperation of adjustment hole 32 of crosswise with upper sieve plate 2, can lead to
Sieve plate 3 and 2 relative position of upper sieve plate under simple adjustment are crossed, so that upper sieve pore 21 and lower sieve pore 31 are staggered and form leading to of being overlapped
The shapes and sizes in hole, the through-hole can be adjusted according to the type of different fries, and so as to only need an equipment, and no replacement is required
Sieve plate can meet the needs of various fry sizes, realize a tractor serves several purposes, energy-saving practical, and vibrating mechanism can drive upper sieve plate
2, along 14 bilateral reciprocation of pilot hole, improve the efficiency of fry sub-sieve；Fry utilizes each lower sieve pore while sub-sieve simultaneously
Infrared transmitter 41 and infrared remote receiver 42 on 31 opposite sides, which count the fry inlet wire passed through, to be recorded, and registration easy to produce can
Accurately the quantity of fry is calculated, and count numbers can also be shown on counter display 13, is convenient for people
Use.
It is further used as preferred embodiment, the feed inlet 11 is equipped with feeding sleeve 111 funnel-shaped, described
The bore of 111 upper end of feeding sleeve be greater than the bore of 111 lower end of feeding sleeve, the discharge port 12 be equipped with it is funnel-shaped go out
The bore of material set 121,121 upper ends of discharging set is greater than the bore of 121 lower ends of discharging set.Feeding sleeve 111 funnel-shaped
This is mainly convenient for the disengaging of fry with discharging set 121 funnel-shaped, because the quantity of fry is more, and carries water, worker
In operation, all it is to be screened, counted in bulk, makes fluidized fry can be accurately under the guiding of feeding sleeve 111
Carry out sub-sieve with upper sieve plate 2 by lower sieve plate 3, count, and the set 121 that discharges be primarily to facilitate to the fry after sub-sieve, counting into
Row is collected, and worker need to only pour fry into feed inlet 11, easy to operate.
It is further used as preferred embodiment, the side of the upper sieve plate 2 is mounted in vertically arranged side plate
23, the side plate 23 along the side of upper sieve plate 2 around setting, fix by the lower part of the side plate 23 and the side of upper sieve plate 2
Connection, the guide rod 22 are fixedly connected with corresponding side plate 23.Side plate 23 mainly prevents fry from the side of upper sieve plate 2
Pass through, and influences the accuracy of sub-sieve and counting, because when fry and water fluid-mixing drop into upper sieve plate 2, it will not a flash
Between be just staggered to form the through-hole that is overlapped and carry out sub-sieve and counting with lower sieve pore 31 by upper sieve pore 21, by side plate 23 fish
Seedling and water fluid-mixing collect on upper sieve plate 2.
It is further used as preferred embodiment, the pilot hole 14 is set with cushion collar 15, the guide rod 22
It is sleeved in cushion collar 15.It is mentioned by the vibration and noise in cushion collar reduction sub-sieve storehouse 1 to improve the service life of device
For a good production and processing environment.
It is further used as preferred embodiment, the upper sieve pore 21 is consistent with the shapes and sizes of lower sieve pore 31.Root
According to the demand of different fry types, lower sieve plate 3 can be moved, to adjust position of the screw 33 on the adjustment hole 32 in crosswise
Set so that the arbitrarily dislocation of upper sieve pore 21 and lower sieve pore 31, according to dislocation number and change the shape that through-hole is overlapped between them
Machine size, shapes and sizes unanimously can correspond to different size of fry convenient for the restriction to through-hole is overlapped, different dislocation.
It is further used as preferred embodiment, the lower part in the sub-sieve storehouse 1 is equipped with fixed frame 16, the fixation
It is in vertically arranged support leg 17 that frame 16, which includes multiple, and the lower part of the support leg 17 is equipped with universal wheel 18.Pass through fixation
Frame 16 makes sub-sieve storehouse 1 hanging, convenient for the discharging and collection of fry, while universal wheel 18 can random mobile device position,
Use scope is wide.
It is further used as preferred embodiment, the vibrating mechanism includes the vibration being mounted on the side wall in sub-sieve storehouse 1
The outer end of motivation 5, the guide rod 22 on 2 right side of the bobbing machine 5 and upper sieve plate is sequentially connected, 2 left side of upper sieve plate
The outer end of guide rod 22 is fixedly connected with locating piece 24, and the guide rod 22 in 2 left side of upper sieve plate is set with spring 25, described
The left end of spring 25 abutted with locating piece 24, the right end of the spring 25 is abutted with the side wall in sub-sieve storehouse 1, the vibration
Machine 5 can drive upper sieve plate 2 to turn right movement, and spring 25 can push upper sieve plate 2 toward left movement, so that upper sieve plate 2 is along pilot hole 14
Bilateral reciprocation.Bobbing machine 5 need to provide a pulling force to the right to pull upper sieve plate 2 to turn right movement, and spring 25
Improve a restoring force to the left, so that the structure of vibrating mechanism is simpler, easy to maintain, reduces manufacturing cost.
The better embodiment of the utility model is illustrated above, but the utility model be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (7)
1. a kind of fry screens counting device, including being in vertically arranged sub-sieve storehouse (1), screening is installed in sub-sieve storehouse (1)
The upper end of mechanism, the sub-sieve storehouse (1) is equipped with feed inlet (11), and the lower end in the sub-sieve storehouse (1) is equipped with discharge port (12),
It is characterized by: the sorting mechanism includes in the upper sieve plate (2) being laterally arranged, the lower sieve being arranged below upper sieve plate (2)
Plate (3), the upper sieve plate (2) are close together with lower sieve plate (3), and the upper sieve plate (2) is equipped with sieve pore on several
(21), the lower sieve plate (3) is equipped with several lower sieve pore (31), sieve pore (21) and several lower sieve pores (31) one on several
One correspondence is arranged, and the adjustment hole (32) in crosswise, the adjusting are equipped at left and right sides of the lower sieve plate (3)
Hole (32) includes the through slot of two intersecting verticals, and the adjustment hole (32) is equipped with screw (33), and the screw (33) is under
It up passes through adjustment hole (32) to connect with upper sieve plate (2) afterwards, so that upper sieve pore (21) and lower sieve pore (31) can be staggered and form weight
The through-hole of conjunction, the lower wall surface of the lower sieve plate (3) are equipped with several infrared counting devices (4), several infrared counting devices (4)
It is corresponded with several lower sieve pore (31), the infrared counting device (4) includes being mounted on the infrared of lower sieve pore (31) side
Transmitter (41), the infrared remote receiver (42) for being mounted on lower sieve pore (31) other side, the infrared transmitter (41) with it is infrared
Receiver (42) is oppositely arranged on the two sides of lower sieve pore (31), and the side wall in the sub-sieve storehouse (1) is equipped with counter display
(13), the counter display (13) is connect with infrared counting device (4), and the left and right sides of the upper sieve plate (2) is respectively connected with
In the extended guide rod (22) in left and right, the inner end of the guide rod (22) is connect with upper sieve plate (2), in sub-sieve storehouse (1)
It being equipped in corresponding left and right sidewall pilot hole (14), the guide rod (22) is slidably connected with corresponding pilot hole (14),
One of guide rod (22) is connected with the vibrating mechanism being mounted on the side wall of sub-sieve storehouse (1), and the vibrating mechanism is equipped with
The driving end that can be moved left and right, the driving end is sequentially connected with corresponding guide rod (22), so that the vibrating mechanism
Upper sieve plate (2) can be driven along pilot hole (14) bilateral reciprocation.
2. a kind of fry according to claim 1 screens counting device, it is characterised in that: feed inlet (11) installation
Having feeding sleeve funnel-shaped (111), the bore of the feeding sleeve (111) upper end is greater than the bore of feeding sleeve (111) lower end,
The discharge port (12) is equipped with discharging set (121) funnel-shaped, and the bore of described discharging set (121) upper end is greater than
The bore of material set (121) lower end.
3. a kind of fry according to claim 1 screens counting device, it is characterised in that: the side of the upper sieve plate (2)
While being mounted in vertically arranged side plate (23), the side plate (23) surround setting along the side of upper sieve plate (2), described
The lower part of side plate (23) is fixedly connected with the side of upper sieve plate (2), and the guide rod (22) is fixed with corresponding side plate (23)
Connection.
4. a kind of fry according to claim 1 screens counting device, it is characterised in that: pilot hole (14) suit
Have cushion collar (15), the guide rod (22) is sleeved in cushion collar (15).
5. a kind of fry according to claim 1 screens counting device, it is characterised in that: the upper sieve pore (21) is under
The shapes and sizes of sieve pore (31) are consistent.
6. a kind of fry according to claim 1 screens counting device, it is characterised in that: under the sub-sieve storehouse (1)
Portion is equipped with fixed frame (16), and the fixed frame (16) includes multiple in vertically arranged support leg (17), the support
The lower part of foot (17) is equipped with universal wheel (18).
7. a kind of fry according to claim 1 screens counting device, it is characterised in that: the vibrating mechanism includes peace
Bobbing machine (5) on the side wall of sub-sieve storehouse (1), the bobbing machine (5) and the guide rod (22) on the right side of upper sieve plate (2)
Outer end is sequentially connected, and the outer end of the guide rod (22) on the left of the upper sieve plate (2) is fixedly connected with locating piece (24), described
Guide rod (22) on the left of upper sieve plate (2) is set with spring (25), and the left end of the spring (25) is abutted with locating piece (24),
The right end of the spring (25) is abutted with the side wall of sub-sieve storehouse (1), and the bobbing machine (5) can drive upper sieve plate (2) to turn right
Movement, and spring (25) can push upper sieve plate (2) toward left movement, so that upper sieve plate (2) is along pilot hole (14) bilateral reciprocation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821625469.4U CN208924988U (en) | 2018-09-30 | 2018-09-30 | A kind of fry screening counting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821625469.4U CN208924988U (en) | 2018-09-30 | 2018-09-30 | A kind of fry screening counting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208924988U true CN208924988U (en) | 2019-06-04 |
Family
ID=66723623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821625469.4U Expired - Fee Related CN208924988U (en) | 2018-09-30 | 2018-09-30 | A kind of fry screening counting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208924988U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109042453A (en) * | 2018-09-30 | 2018-12-21 | 佛山科学技术学院 | A kind of fry screening counting device |
| CN111069035A (en) * | 2019-11-25 | 2020-04-28 | 衡阳市玉丰农业发展有限公司 | Novel bamboo product |
| CN111887190A (en) * | 2020-07-14 | 2020-11-06 | 张东连 | A partial shipment equipment for fry screening |
| CN112076992A (en) * | 2020-09-03 | 2020-12-15 | 徐磊 | Pig feed production screening system of processing |
-
2018
- 2018-09-30 CN CN201821625469.4U patent/CN208924988U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109042453A (en) * | 2018-09-30 | 2018-12-21 | 佛山科学技术学院 | A kind of fry screening counting device |
| CN109042453B (en) * | 2018-09-30 | 2024-02-13 | 佛山科学技术学院 | Fry screening counting assembly |
| CN111069035A (en) * | 2019-11-25 | 2020-04-28 | 衡阳市玉丰农业发展有限公司 | Novel bamboo product |
| CN111887190A (en) * | 2020-07-14 | 2020-11-06 | 张东连 | A partial shipment equipment for fry screening |
| CN112076992A (en) * | 2020-09-03 | 2020-12-15 | 徐磊 | Pig feed production screening system of processing |
| CN112076992B (en) * | 2020-09-03 | 2021-05-04 | 廊坊大台农饲料有限公司 | Pig feed production screening system of processing |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 |