CN207496997U - Suitable for multiclass fruit case net collection device - Google Patents
Suitable for multiclass fruit case net collection device Download PDFInfo
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- CN207496997U CN207496997U CN201721538334.XU CN201721538334U CN207496997U CN 207496997 U CN207496997 U CN 207496997U CN 201721538334 U CN201721538334 U CN 201721538334U CN 207496997 U CN207496997 U CN 207496997U
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Abstract
One kind is suitable for multiclass fruit case net collection device, and mechanical part mainly includes installation fruit storage conveying device, fruit grabbing device, fruit case net device, fruit collection device in main body.The cylinder a of fruit storage conveying device is connect with the storage box; cylinder a front ends are bolted with protection push plate; photoelectric door is fixed on the fruit outlet both ends of the storage box; realize transmission signal and tally function; L298N motor drive modules, photoelectric door, solenoid valve, relay module YX M01 are controlled by microcontroller STC89C52RC; advantage is that manufacture is of low cost, environmentally protective；Electrical-mechanical movement and motor-driven integrative liberates labour；It occupies little space, it is simple to operate；It is applied widely, it is suitble to multiclass fruit（Apple, peach, pears, mandarin orange, orange, etc.）The place of packaging；It is pollution-free using electric power air pressure as driving.
Description
Technical field
The present invention is suitable for multiclass fruit case net collection device to be a kind of.
Background technology
With the development of the times, the growth of gross national product, the economic total volume in China is just in sustainable growth, and agricultural exists
Play important role in people’s lives, it is the most basic guarantee of people's life, and agriculture development is also into people's life
Her flat important symbol of running water.In the production operation of fruit, after harvest the packaging of fruit be in entire production most it is time-consuming most
A laborious link.The labour of input is needed to account for about 50%-the 70% of entire planting process during fruit harvest.Packaging operation matter
The quality of amount directly influences the storage, processing and sale of fruit, so as to finally influence the market price and economic benefit.But due to
The packaging operation environment of domestic fruit and the complexity of operation, the degree of automation of fruit packaging is still very low, domestic at present
Fruit packaging operation substantially still has been manually done, and need to be improved in efficiency, therefore machinery gradually replaces people
Original instruments of labour and original labour method, and unprecedented development potentiality is just being presented for modern agriculture thus I
Should go to analyze, solve the problems, such as such using learned knowledge.
At present, then fewer and fewer for the machinery equipment of fruit packaging in the market, the Fruil packaging machine of some mainstreams exists
Packaging fruit type is single, volume is big, cost is expensive, not environmentally the shortcomings that, be not suitable for multiclass machine for processing fruit structure.Tradition simultaneously
Manual Packaging cost it is big, profit is small, and error is more, and heavy workload, efficiency is low, also greatly wastes human resources.Therefore city
A kind of field mature and reliable of demand is suitable for multiclass fruit case net collection device.
Invention content
The purpose of the present invention is solving above-mentioned the problems of existing, provides and a kind of places more environmentally friendly on the ground, effect
Rate is higher to be suitable for multiclass fruit case net collection device.
The invention is realized in this way：Mechanical part mainly includes installation fruit storage conveying device, fruit in main body and grabs
Take device, fruit case net device, fruit collection device.
The cylinder a of fruit storage conveying device described above is connect with the storage box, and cylinder a front ends pass through with protection push plate
It is bolted, photoelectric door is fixed on the fruit outlet both ends of the storage box, realizes transmission signal and tally function.
Four arc pawls of fruit grabbing device are connected to by bolt a on round link, and connecting rod one end passes through bolt b
It is connected on arc pawl, the other end is connected to by bolt c and connect on fruit tray, is connect fruit tray bottom and is connect with cylinder b tops, cylinder b
It is fixed with round link, both ends and the cylinder b of bull stick a are interference fitted, and middle and upper part and the motor a output shafts of bull stick a passed through
It is full of with jackscrew reinforcing is merged, motor a is connected with motor cabinet a by bolt h, and motor cabinet a and turntable pass through bolt f, bolt g and connect
It connects, turntable is connected with rotary cylinder by bolt i, and rotary cylinder and fixing bracket are bolted.
The Dropbox of fruit case net device is connect with Dropbox connecting rod a and Dropbox connecting rod b by bolt d, Dropbox connecting rod a
It is connect with Dropbox connecting rod b by bolt j with fixing bracket b, bull stick b is connect with rotary bar socket b by bolt k, and rotary bar socket b is fixed
On fixing bracket b, bull stick b clamps limiting fixed block, roller a and roller b and roller fixed seat by pin connection, roller a and
Roller b one end is connected with gear a and gear b37 by being interference fitted, and the roller b other ends are connect with shaft coupling, shaft coupling and electricity
Machine connects, and motor is fixed on by bolt m on motor cabinet, and motor cabinet is bolted on fixed frame b, roller fixed seat
It is fixed on fixing bracket b, one tail portion of scissors is fixed in scissors fixed seat, and fixed seat is fixed on frame, and scissors is another
A tail portion is fixed on clamping plate, and clamping plate is connected on L-type connecting plate, and L-type connecting plate is connect with cylinder front end, and cylinder is consolidated with cylinder
Determine frame to be fastened on frame.
The cylinder d and air cylinder supporting structure d of fruit collection device link together, and fixed frame d is fixed on frame, cylinder d
Front end is connected with U-shaped link, and S types are beaten bar middle section and connected with L-type support by bolt d, and the other end and U-shaped link lead to
Bolt e connections are crossed, collection box is embedded on frame so that collection box has angle of inclination, can make fruit is neat to be arranged in
In the storage box.
Circuit-line control section, mainly by microcontroller STC89C52RC, L298N motor drive module, photoelectric door 17, electricity
Magnet valve, relay module YX-M01 are formed.
The 36-39 pins of microcontroller STC89C52RC meet the IN4 ends of first piece of L298N module, IN3 ends, IN2 ends, IN1
End, the Out1-Out4 of first piece of L298N module terminate motor M1, motor M2 arc handgrip to be controlled to be rotated up downwards；Monolithic
The 34-35 mouths of machine STC89C52RC meet the IN2 ends of second L298N module, IN1 ends, the Out1- of second L298N module
Out2 terminates motor M3 to control the conveying of foam web；The 1-6 pins of microcontroller STC89C52RC meet contact relay module YX-
The NT1-INT6 pins of M01, one end connection of solenoid valve 1, solenoid valve 2, solenoid valve 3, solenoid valve 4, solenoid valve 5, solenoid valve 6
The firewire of 220V, solenoid valve 1, solenoid valve 2, solenoid valve 3, solenoid valve 4, solenoid valve 5, solenoid valve 6 the other end connection relay
The corresponding relay terminal 4 of module YX-M01, relay terminal 5 are grounded, and 6 relay terminals 1 connect
The zero curve of 220V, 24 pins of microcontroller STC89C52RC connect the OUT terminal of photoelectric door 17, have detected whether that fruit needs to handle.
It is an advantage of the invention that：
（1）Signal is transmitted using photoelectric sensing, stability is high；
（2）It can realize and set net is carried out to multiclass fruit have higher practical value；
（3）Manufacture it is of low cost, it is environmentally protective；
（4）Electromechanical integration liberates labour；
（5）It occupies little space, it is simple to operate.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is left view；
Fig. 3 stores conveying device schematic diagram for fruit；
Fig. 4 is fruit grabbing device schematic diagram；
Fig. 5 is fruit case net device front view；
Fig. 6 is fruit case net device left view；
Fig. 7 beats fruit schematic device for fruit collection device；
Fig. 8 is circuit-line control figure first part；
Fig. 9 is circuit-line control figure second part；
Figure 10 is circuit-line control figure Part III；
Figure 11 is circuit-line control figure Part IV.
In figure:1. main body, 2. fruit storage conveying device, 3. fruit grabbing devices, 4. fruit case net devices, 5. water
Fruit collection device, 6. the storage box, 7. cylinder a, 8. protection push plates, 9. arc pawls, 10. bolt a, 11. round links, 12. connect
Bar, 13. bolt b, 14. connect fruit tray, 15. bolt c, 16. cylinder b, 17. photoelectric doors, 18. bull stick a, 19. motor a, 20. motor cabinets
A, 21. turntables, 22. rotary cylinders, 23. fixing bracket a, 24. Dropbox, 25. bolt d, bolt j, 27. Dropbox connecting rod a, 28.
Dropbox connecting rod b, 29. fixing bracket b, 30. bull stick b, 31 rotary bar socket b, 32. limiting fixed blocks, 33. roller a, 34. roller b,
35. roller fixed seat, 36. gear a, 37. gear b, 38. shaft couplings, 39. motor b, 40. motor cabinet b, 41. scissors, 42. scissors
Fixed seat, 43. clamping plates, 44.L types connecting plate, 45. cylinder c, 46. air cylinder supporting structure c, 47. cylinder d, 48. air cylinder supporting structure d,
49.U types link, 50. bolt d, 51.S types beat bar, 52.L types stent, 53. bolt e, 54. collection boxes, 55. bolt m, 56.
Bolt f, 57. bolt g, 58. bolt h, 59. bolt i, 60. bolt k.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment further illustrates utility model, but the scope of protection of the utility model
It is not limited to specific embodiment.
Mechanical part mainly includes installation fruit storage conveying device 2, fruit grabbing device 3, fruit case net dress in main body 1
Put 4, fruit collection device 5.
The cylinder a7 of fruit storage conveying device 2 is connect with the storage box 6, and cylinder a7 front ends pass through bolt with protection push plate 8
Connection, photoelectric door 17 are fixed on the fruit outlet both ends of the storage box 6, realize transmission signal and tally function.
Four arc pawls 9 of fruit grabbing device 3 are connected to by bolt a10 on round link 11,12 one end of connecting rod
It is connected on arc pawl 9 by bolt b13, the other end is connected to by bolt c15 and connect on fruit tray 14, connects 14 bottom of fruit tray and gas
Cylinder b16 tops connect, and cylinder b16 is fixed with round link 11, and both ends and the cylinder b16 of bull stick a18 are interference fitted, bull stick
The middle and upper part of a18 is reinforced with motor a19 output shafts by interference fit and jackscrew, and motor a19 and motor cabinet a20 pass through bolt
H58 connections, motor cabinet a20 and turntable 21 are connected by bolt f56, bolt g57, and turntable 21 and rotary cylinder 22 pass through bolt
I59 connections, rotary cylinder 22 and fixing bracket 23 are bolted.
The Dropbox 24 of fruit case net device 4 is connect with Dropbox connecting rod a27 and Dropbox connecting rod b28 by bolt d25, net
Brace rod a27 and Dropbox connecting rod b28 is connect by bolt j26 with fixing bracket b29, and bull stick b30 passes through with rotary bar socket b31
Bolt k60 connections, rotary bar socket b31 are fixed on fixing bracket b29, and bull stick b30 clamps limiting fixed block 32, roller a33 and skin
Roller b34 is passed through with roller fixed seat 35 by pin connection, roller a33 and roller b34 one end and two gear a36 and gear b37
Interference fit connection, the roller b34 other ends are connect with shaft coupling 38, and shaft coupling 38 is connect with motor 39, and motor 39 passes through bolt
M55 is fixed on motor cabinet 40, and motor cabinet 40 is bolted on fixed frame b29, and roller fixed seat 35 is fixed on
On fixed rack b29,41 1 tail portions of scissors are fixed in scissors fixed seat 42, and fixed seat 42 is fixed on frame 1, and scissors 41 is another
One tail portion is fixed on clamping plate 43, and clamping plate 43 is connected on L-type connecting plate 44, and L-type connecting plate 44 is connect with 45 front end of cylinder,
Cylinder 45 is fastened on air cylinder supporting structure 46 on frame 1.
The cylinder d47 and air cylinder supporting structure d48 of fruit collection device 5 link together, and fixed frame d48 is fixed on frame 1
On, cylinder d47 front ends and U-shaped link 49 connect, and S types are beaten 51 middle section of bar and connected with L-type support 52 by bolt d50,
The other end is connected with U-shaped link 49 by bolt e53, and collection box 54 is embedded on frame 1 so that collection box 54, which has, to be tilted
Angle can make fruit is neat to be arranged in the storage box.
Circuit-line control section, mainly by microcontroller STC89C52RC, L298N motor drive module, photoelectric door 17, electricity
Magnet valve, relay module YX-M01 are formed.
The 36-39 pins of microcontroller STC89C52RC meet the IN4 ends of first piece of L298N module, IN3 ends, IN2 ends, IN1
End, the Out1-Out4 of first piece of L298N module terminate motor M1, motor M2 arc handgrip to be controlled to be rotated up downwards；Monolithic
The 34-35 mouths of machine STC89C52RC meet the IN2 ends of second L298N module, IN1 ends, the Out1- of second L298N module
Out2 terminates motor M3 to control the conveying of foam web；The 1-6 pins of microcontroller STC89C52RC meet contact relay module YX-
The NT1-INT6 pins of M01, one end connection of solenoid valve 1, solenoid valve 2, solenoid valve 3, solenoid valve 4, solenoid valve 5, solenoid valve 6
The firewire of 220V, solenoid valve 1, solenoid valve 2, solenoid valve 3, solenoid valve 4, solenoid valve 5, solenoid valve 6 the other end connection relay
The corresponding relay terminal 4 of module YX-M01, relay terminal 5 are grounded, and 6 relay terminals 1 connect
The zero curve of 220V, 24 pins of microcontroller STC89C52RC connect the OUT terminal of photoelectric door 17, have detected whether that fruit needs to handle.
Between microcontroller STC89C52RC and each light current module altogether, be conducive to collaborative work between module, information
It exchanges and handles.
When fruit is slided along the track designed in advance through photoelectric door 17, the signal of photoelectric door 17, photoelectricity are blocked
The OUT terminal output low level of door 17, the 24 pin current potentials of microcontroller STC89C52RC are pulled low, and microcontroller STC89C52RC is to this
Counting is detected, when counting reaches 50 multiple, the 1 pin output low level signal of microcontroller STC89C52RC, relay
Device 1 works, and solenoid valve 1 works, and cylinder a7 is made to work, and fruit is pushed to fall into first arc pawl 9 of crawl fruit；Delay
After 0.5s, the 2 pins output low level signal of microcontroller STC89C52RC, relay 2 works, and solenoid valve 2 works, and makes cylinder
B16 works, and the closure of arc pawl 9 is made to catch fruit.The 1 pin output high level signal of microcontroller STC89C52RC simultaneously, is closed
Relay 1, solenoid valve 1 are stopped, and cylinder a7 is made to be stopped, and the cylinder a7 of fruit is pushed to withdraw push rod.Delay 0.5 second,
The 3 pins output low level signal of microcontroller STC89C52RC, relay 3 work, and solenoid valve 3 works, and makes 22 work of rotary cylinder
Make, turntable 21 is made to rotate 180 degree, first arc pawl 9 reaches 4 lower section of set net device.Delay 0.5 second, microcontroller
34,35 pins of STC89C52RC export low and high level respectively makes motor M3 up times at the uniform velocity work, and foam web is driven to give fruit packet
Dress.After work 0.3 second.34,35 pins of microcontroller STC89C52RC export high level simultaneously makes motor b39 stop work
Make.The 2 pins output high level signal of microcontroller STC89C52RC simultaneously, closes relay 2, solenoid valve 2 is stopped, and makes gas
Cylinder b16 does not work, and first arc pawl struts packaging net.Delay 0.5 second, 4 pins of microcontroller STC89C52RC export low electricity
Ordinary mail number, relay 4 work, and solenoid valve 4 works, and cylinder c45 is made to work, and scissors 41 is driven to cut foam web.Delay 0.5 second,
The 4 pins output high level signal of microcontroller STC89C52RC, closes relay 4, solenoid valve 4 is stopped, and makes cylinder c45 not
Work, scissors are withdrawn.38,39 pins of microcontroller STC89C52RC export low and high level respectively, make motor a19 up times at the uniform velocity work
Make, grabbing device 3 is driven to be rotated down after 180 degree, fruit is sent into harvester.Delay 0.5 second, microcontroller STC89C52RC
38,39 pins export high level simultaneously, motor a19 is made to be stopped.The 5 pins output of microcontroller STC89C52RC is low simultaneously
Level signal, relay 5 work, and solenoid valve 5 works, and cylinder d47 is made to work, and drive beats fruit device and fruit is squeezed into collection device
5.Delay 0.5 second, 38,39 pins of microcontroller STC89C52RC export low high level respectively, make motor a19 inverse times at the uniform velocity work
Make, grabbing device 3 is driven to rotate up 180 degree.Delay 0.5 second, 38,39 pins of microcontroller STC89C52RC export height simultaneously
Level makes motor a19 be stopped.If this is the last one fruit, it is delayed 0.5 second, 3 pins of microcontroller STC89C52RC
High level signal is exported, relay 3 does not work, and solenoid valve 3 is stopped, and rotary cylinder 33 is made not work, and revolves turntable up time
Turnback makes first arc pawl 9 return to the lower section that fruit is fallen.Wait for work next time.If also fruit, delay
0.5 second, the 1 pin output low level signal of microcontroller STC89C52RC, relay 1 worked, and solenoid valve 1 works, and makes cylinder a7
Work pushes fruit to fall into second arc pawl of crawl fruit；After postponing 0.5s, 1 pin of microcontroller STC89C52RC
High level signal is exported, relay 1 does not work, and closes solenoid valve 1, cylinder a7 is made not work, pushes the pusher retracted of fruit.It is single
The 6 pins output low level signal of piece machine STC89C52RC, relay 6 work, and solenoid valve 6 works, and makes cylinder operation, makes second
A arc pawl closure catches fruit.Delay 0.5 second, the 3 pins output high level signal of microcontroller STC89C52RC, closes relay
Device 3, solenoid valve 3 are stopped, and cylinder 3 is made to be stopped, and 21 up time of turntable is made to rotate 180 degree, and second arc pawl reaches set
Below net device, first arc pawl 9 returns to the lower section that fruit is fallen.Delay 0.5 second, 34, the 35 of microcontroller STC89C52RC
Pin exports low and high level respectively makes motor a19 up times at the uniform velocity work, and drives foam web to fruit packaging.After work 0.3 second.It is single
34,3 pins of piece machine STC89C52RC export high level simultaneously makes motor a19 be stopped work.Microcontroller STC89C52RC
6 pins output high level signal, close relay 6, solenoid valve 6 do not work, cylinder is made to be stopped, makes second arc pawl
Opening props up packaging.The 4 pins output low level signal of microcontroller STC89C52RC, relay 4 work, and solenoid valve 4 works, and makes
Cylinder c45 works, and scissors 41 is driven to cut foam web.Delay 0.5 second, the 4 pins output high level of microcontroller STC89C52RC
Signal closes relay 4, and solenoid valve 4 does not work, and cylinder c45 is made not work, and scissors is withdrawn.Microcontroller STC89C52RC 36,
37 pins export low and high level respectively, and motor up time is made at the uniform velocity to work, and grabbing device 3 is driven to be rotated down fruit after 180 degree
It is sent into harvester 5.Delay 0.5 second, 36,37 pins of microcontroller STC89C52RC export high level simultaneously, leave the motor off
Work.The 5 pins output low level signal of microcontroller STC89C52RC, control relay 5 work, and solenoid valve 5 works, and makes cylinder
D47 works, and fruit is squeezed into collection device 5.Delay 0.5 second, 36,37 pins of microcontroller STC89C52RC export low height respectively
Level makes the motor inverse time at the uniform velocity work, and grabbing device 3 is driven to rotate up 180 degree.Delay 0.5 second, microcontroller STC89C52RC
36,37 pins export low and high level respectively, leave the motor off work.Packing device returns to original state at this time, according to water
How much the fruit of fruit collection device 5 recycles execution aforesaid operations.
(1) mechanism can be placed on ground, and after being put into fruit into storage conveying device 2 during work, photoelectric door 17 is examined
It has measured signal to pass through, has started cylinder b16 work, open arc pawl 9, and waited for below fruit outlet, cylinder a7 and protection
Plate 8 works, and fruit is made to be transmitted to next workspace.
(2) cylinder b16 works, and opens arc pawl 9, fruit, which is fallen into, to be connect in fruit tray 14, and arc pawl 9 is closed, rotary cylinder
22 drive turntable 21 to reach set barrier after rotating 180 degree.
(3) motor b39 starts to work, and roller a33 and roller a34 rotations is driven to convey foam web simultaneously, reach a fixed length
After degree, foam web is sleeved on arc pawl 9, and after cylinder c45 drives scissors 41 to cut foam web, cylinder b16 drives connecting rod 12 and arc
Shape pawl 9 works so that foam web struts, and motor a19 reaches collecting region after driving bull stick a18 rotation 180 degrees.
(4) cylinder d47 drives S types to make bar 51 and works, destroy the water in foam web on arc pawl 9 by U-shaped link 49
Fruit makes fruit fall into collection box 54 and neatly puts.
Claims (1)
1. one kind is suitable for multiclass fruit case net collection device, which is characterized in that
Mechanical part mainly includes installation fruit storage conveying device, fruit grabbing device, fruit case net device, fruit in main body
Collection device；
The cylinder a of the fruit storage conveying device is connect with the storage box, and cylinder a front ends are connected with protection push plate by bolt
It connects, photoelectric door is fixed on the fruit outlet both ends of the storage box, realizes transmission signal and tally function；
Four arc pawls of fruit grabbing device are connected to by bolt a on round link, and connecting rod one end is connected by bolt b
On arc pawl, the other end is connected to by bolt c and connect on fruit tray, is connect fruit tray bottom and is connect with cylinder b tops, cylinder b and circle
Shape link is fixed, and both ends and the cylinder b of bull stick a are interference fitted, and the middle and upper part of bull stick a is matched with motor a output shafts by interference
Merge jackscrew to reinforce, motor a is connected with motor cabinet a by bolt h, and motor cabinet a is connected with turntable by bolt f, bolt g, is turned
Disk is connected with rotary cylinder by bolt i, and rotary cylinder and fixing bracket are bolted；
The Dropbox of fruit case net device is connect with Dropbox connecting rod a and Dropbox connecting rod b by bolt d, Dropbox connecting rod a and net
Brace rod b is connect by bolt j with fixing bracket b, and bull stick b is connect with rotary bar socket b by bolt k, and rotary bar socket b is fixed on
On fixed rack b, bull stick b clamps limiting fixed block, roller a and roller b and passes through pin connection, roller a and roller b with roller fixed seat
One end is connected with gear a and gear b37 by being interference fitted, and the roller b other ends are connect with shaft coupling, and shaft coupling connects with motor
It connects, motor is fixed on by bolt m on motor cabinet, and motor cabinet is bolted on fixed frame b, and roller fixed seat is fixed
On fixing bracket b, one tail portion of scissors is fixed in scissors fixed seat, and fixed seat is fixed on frame, another tail of scissors
Portion is fixed on clamping plate, and clamping plate is connected on L-type connecting plate, and L-type connecting plate is connect with cylinder front end, cylinder and air cylinder supporting structure
It is fastened on frame；
The cylinder d and air cylinder supporting structure d of fruit collection device link together, and fixed frame d is fixed on frame, cylinder d front ends
It is connected with U-shaped link, S types are beaten bar middle section and connected with L-type support by bolt d, and the other end and U-shaped link pass through spiral shell
Bolt e connections, collection box are embedded on frame so that collection box has angle of inclination, can make fruit it is neat be arranged in storage
In box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721538334.XU CN207496997U (en) | 2017-11-17 | 2017-11-17 | Suitable for multiclass fruit case net collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721538334.XU CN207496997U (en) | 2017-11-17 | 2017-11-17 | Suitable for multiclass fruit case net collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207496997U true CN207496997U (en) | 2018-06-15 |
Family
ID=62505176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721538334.XU Expired - Fee Related CN207496997U (en) | 2017-11-17 | 2017-11-17 | Suitable for multiclass fruit case net collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207496997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109315982A (en) * | 2018-10-27 | 2019-02-12 | 周志富 | A kind of air-flow push type fine work Gala apple sales exhibition platform |
-
2017
- 2017-11-17 CN CN201721538334.XU patent/CN207496997U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109315982A (en) * | 2018-10-27 | 2019-02-12 | 周志富 | A kind of air-flow push type fine work Gala apple sales exhibition platform |
| CN109315982B (en) * | 2018-10-27 | 2020-06-05 | 睢宁县尚鑫建筑工程有限公司 | Airflow pushing type fine Gala apple exhibition and marketing table |
| CN111317309A (en) * | 2018-10-27 | 2020-06-23 | 周志富 | Airflow-driven type fine Gala apple exhibition and marketing table and exhibition method |
| CN111317309B (en) * | 2018-10-27 | 2020-12-04 | 绍兴东雀纺织品有限公司 | Airflow-driven type fine Gala apple exhibition and marketing table and exhibition method |
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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: 20180615 Termination date: 20181117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |