CN103283400B - Pneumatic type blueberry picking machine - Google Patents
Pneumatic type blueberry picking machine Download PDFInfo
- Publication number
- CN103283400B CN103283400B CN201310228375.9A CN201310228375A CN103283400B CN 103283400 B CN103283400 B CN 103283400B CN 201310228375 A CN201310228375 A CN 201310228375A CN 103283400 B CN103283400 B CN 103283400B
- Authority
- CN
- China
- Prior art keywords
- seal disc
- rack
- pressure generating
- wall face
- pneumatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention discloses a pneumatic type blueberry picking machine, and belongs to the field of agricultural machinery. An air compressor provided with a pneumatic triple-part and a drive hydraulic motor, guide rails, a hanging frame assembly and hydraulic cylinder supports are assembled on a right rack, a left rack is installed on the guide rails, the right rack and the left rack are connected through hydraulic cylinders, a hydraulic system control cabinet assembly and a pulse air pressure generating device with a rotary hydraulic motor are assembled on the left rack, rotary pneumatic nozzles are assembled on the inner side wall face of the right rack, the inner side wall face, opposite to the inner side wall face of the right rack, of the left rack, the inner side wall face of the upper portion of the right rack, the inner side wall face of the upper portion of the left rack, the inner wall face of the lower side of the front end of the right rack and the inner wall face of the lower side of the front end of the left rack, two adjusting stand columns provided with U-shaped grooves are inserted into the lower portion of the right rack and the lower portion of the left rack in a matched mode, transporting sliding plates are assembled in the U-shaped grooves, collecting boxes are installed on the rear end portions of the U-shaped grooves, the air compressor is communicated with the pulse air pressure generating device, and the pulse air pressure generating device is communicated with the rotary pneumatic nozzles. The pneumatic type blueberry picking machine is high in efficiency of picking, good in quality of picking, low in loss of picking, good in adaptive capacity of picking, and reliable in use.
Description
Technical field
The invention belongs to agricultural machinery, and particularly a kind of pneumatic type plucks the harvest machinery of blueberry.
Background technology
Because blueberry cycle of gathering is short, and fruit is little, pericarp is thin, and plucking cracky in operation at blueberry, is a more difficult operation in production process, and its results are plucked workload and accounted for about 40% of whole workload.People had successfully carried out industrialization production cultivation on a small scale to blueberry in recent years, but its Softening still mainly relies on manpower manual mode, and labour intensity is large, and efficiency is low, and percent of loss is large, and cost is higher.Contact vibration picking machine is the current mechanical harvest mode generally adopted, can effectively be separated fruit and plant, but, because the stretching resistance between Blueberry and carpopodium is little, contact vibration is plucked and is easily made mellow fruit ftracture and pluck jejune fruit, physical impacts simultaneously in results process also seriously reduces fruit quality and economic worth thereof to the mechanical damage that Blueberry causes, and fruit often can only for the production of the outward appearance such as can, fruit juice and the lower fruit processing industry of quality requirements.
Summary of the invention
The object of the invention is exactly for above-mentioned prior art Problems existing; design provides a kind of Pneumatic type blueberry picking machine of high clump blueberry recovery operations of applicable large-scale planting; the pulse pneumatic pressure produced by pneumatic means carries out multidirectional vibration to Blueberry; fruit is made to shake; realize blueberry picking mechanical, reach the object improving picking efficiency, ensure harvesting quality, reduce the loss.
The object of the invention is achieved through the following technical solutions: on the upside of right frame, forward and backward end is equipped with guide rail respectively, left frame can movably be fitted on guide rail, two hydraulic cylinder legs are packed on right upper rack, two hydraulic cylinder bodies are packed in hydraulic cylinder leg and right frame respectively, described two hydraulic cylinder piston cylinder end portions are hinged with left frame respectively, are connected between the piston rod of two hydraulic cylinders by buckstay; Air compressor with pneumatic triple piece and driving hydraulic motor is arranged on right upper rack, and right frame outside portion configures hanger bracket assembly; Left frame is equipped with HYDRAULIC CONTROL SYSTEM box assembly and the pulse pressure generating means with rotary fluid motor successively; Right frame and left frame bottom inserting up or down can install adjusting post respectively, two U-type groove are fitted on the relative inner face of the right side, left two adjusting posts respectively, transport slide plate is tiltedly fitted in U-type groove in rolling backward, at U-type groove rearward end place, is positioned at installation collecting box in below on rear side of transport slide plate; Equipped rotary pneumatic energy nozzle on the relative inner wall and upper inner wall of right frame and left frame, on the downside of right, left frame front end on internal face, is positioned at position, the U-type groove front end equipped rotary pneumatic energy nozzle parallel with transporting slide plate; Described air compressor is communicated with pulse pressure generating means, and pulse pressure generating means is communicated with rotary pneumatic energy nozzle.So far Pneumatic type blueberry picking machine is formed.
The beneficial effect of the invention:
1. namely used air is got and is namely used; clean clean; free from environmental pollution, air pressure size is adjustable, has good adaptability to different blueberry plant strain growth environment and upgrowth situation; contactless vibration Softening can not injure Blueberry and branch; reduce the damage ratio of blueberry tree and fruit, can realize plucking operation continuously to the high clump blueberry of large-scale planting, improve the efficiency that blueberry plucks operation; reduce the labour intensity of workman, reduce production cost.
2. two hydraulic cylinders configured between left frame and right frame have the effect of the spacing regulating left and right frame, have good adaptability to different tree crown crown diameter, different rows spacing.
3. pulse pressure generating means can realize continuous flow to be converted into air pulse, thus produce pulsation exciting force, vibration frequency regulates by the rotating speed changing power transmission shaft, and the more continuous exciting force of pulse excitation power has more preferably vibrating effect, can improve fruit pick up rate.
4. valve plate to be separated by 120 ° three arc-shaped windows arranged along not equal diameter, changed by the rotating speed of regulating shaft and control the left and right and rotary pneumatic energy nozzle in top respectively and be communicated with successively, thus prevent not air-flow in the same way from mutually weakening, reduce energy consumption, ensure vibrating effect.
5. the buckstay of two hydraulic cylinder piston rod structure of an essay, can set up the motion contact of two-piston bar rigidity, realize displacement synchronous, ensures that two hydraulic cylinder synchronous configured between left frame and right frame are stretched.
6. rotary pneumatic energy nozzle utilizes the centrifugal action of air-flow and the impetus of reaction force, can realize rotary pneumatic energy nozzle edge injection limit and rotate, can increase the active area of rotary pneumatic energy nozzle.
7. transport slide plate can reduce the resistance that Blueberry rolls downwards.
8. with transport slide plate towards parallel rotary pneumatic energy nozzle, fruit can be made downwards to roll along the inclined-plane of transport slide plate under airflow function, thus make Blueberry fall into the collecting box at frame rear portion smoothly.
Accompanying drawing explanation
Fig. 1 is Pneumatic type blueberry picking machine general structure schematic diagram.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is pulse pressure generating means structural representation.
Fig. 4 be after Fig. 3 removes casing A-A to cutaway view.
In figure, piece number illustrates: 1. right frame, 2. hanger bracket assembly, 3. air compressor, 4. hydraulic cylinder leg, 5. rotary pneumatic energy nozzle, 6. left frame, 7. adjusting post, 8. transport slide plate, 9. collecting box, 10.U type groove, 11. guide rails, 12. HYDRAULIC CONTROL SYSTEM box assemblies, 13. rotary fluid motors, 14. pulse pressure generating means, 15. pneumatic triple pieces, 16. buckstays, 17. drive hydraulic motor, 18. hydraulic cylinders, 19. power transmission shafts, 20. air inlets, seal disc before 21., 22. seal washers, seal disc after 23., 24. gas outlets, 25. valve plates, 26. casings, 27. arc-shaped windows.
Embodiment
Below in conjunction with accompanying drawing, the invention embodiment is described in detail.
Embodiment 1:
A kind of Pneumatic type blueberry picking machine, on the upside of right frame 1, forward and backward end is equipped with guide rail 11 respectively, left frame 6 can movably be fitted on guide rail 11, two hydraulic cylinder legs 4 are packed on right frame 1 top, two hydraulic cylinder 18 cylinder bodies are packed in hydraulic cylinder leg 4 and right frame 1 respectively, described two hydraulic cylinder 18 piston cylinder ends are hinged with left frame 6 respectively, are connected between the piston rod of two hydraulic cylinders 18 by buckstay 16; Air compressor 3 with pneumatic triple piece 15 and driving hydraulic motor 17 is arranged on right frame 1 top, and right frame 1 outside portion configures hanger bracket assembly 2; Left frame 6 is equipped with HYDRAULIC CONTROL SYSTEM box assembly 12 and the pulse pressure generating means 14 with rotary fluid motor 13 successively; Right frame 1 and left frame 6 bottom inserting up or down can install adjusting post 7 respectively, two U-type groove 10 are fitted on the relative inner face of the right side, left two adjusting posts 7 respectively, transport slide plate 8 is tiltedly fitted in U-type groove 10 in rolling backward, at U-type groove 10 rearward end place, is positioned at installation collecting box 9 in below on rear side of transport slide plate 8; Equipped rotary pneumatic energy nozzle 5 on the relative inner wall and upper inner wall of right frame 1 and left frame 6, on the downside of right, left frame 1,6 front end on internal face, is positioned at position, the U-type groove 10 front end equipped rotary pneumatic energy nozzle 5 parallel with transporting slide plate 8; Described air compressor 3 is communicated with pulse pressure generating means 14, and pulse pressure generating means 14 is communicated with rotary pneumatic energy nozzle 5.
Embodiment 2:
According to above-mentioned Pneumatic type blueberry picking machine, described pulse pressure generating means 14 structure is: the equipped rear seal disc 23 utilizing seal washer 22 to seal on front seal disc 21, before described on seal disc 21 and rear seal disc 23, be positioned at concentric three different-diameter dimension places and three air inlets 20 and three gas outlets 24 are set respectively, front seal disc 21 and rear seal disc 23 entirety fit in casing 26 admittedly, power transmission shaft 19 inserting is rotationally arranged on casing 26 and front, rear seal disc 21, on 23, equipped valve plate 25 in the cavity that front seal disc 21 and rear seal disc 23 are formed, described valve plate 25 is fixedly mounted with power transmission shaft 19, on valve plate 25, be positioned at concentric three different-diameter dimension places and offer three arc-shaped windows 27 by 120 ° of angles of circumference, described three arc-shaped windows 27 are successively respectively with front, rear seal disc 21, three air inlets 20 on 23, three gas outlets 24 are communicated with or block cooperation.
When Pneumatic type blueberry picking machine carries out operation, tractor hydraulic pressure oil output is passed to and is driven hydraulic motor 17, hydraulic motor 17 is driven to be with engine-driven air compressor 3 to work, after the certain pressure of air compressor 3 generation and the compressed air of flow are transported to pulse pressure generating means 14 by Pneumatic pipe, after continuous flow is converted to air pulse by pulse pressure generating means 14, air pulse is transported to each rotary pneumatic energy nozzle 5, rotary pneumatic energy nozzle 5 is with certain air pressure, the air pulse ejection of flow and frequency, act on Blueberry and branch produce vibration so that under fruit is shaken, on the transport slide plate 8 dropped in U-type groove 10, fruit rolls downwards along the inclined-plane of transport slide plate 8 under airflow function, thus make Blueberry fall into collecting box 9, realize the collection of fruit.The operation height of Pneumatic type blueberry picking machine is regulated by the hydraulic lift system of tractor.By changing adjusting post 7 and connection that is right, left frame 1,6, U-type groove 10 and ground can be avoided to scratch.The working width of Pneumatic type blueberry picking machine is by hydraulic cylinder 18 adjusted in concert.Being communicated with or blocking to coordinate and realize continuous flow to be converted to air pulse by the arc-shaped window 27 on valve plate 25 and the inlet, outlet 20,24 on forward and backward seal disc 21,23, valve plate 25 often rotates a circle, and rotary pneumatic energy nozzle 5 that is left and right and top is only communicated with once respectively.The air pulse frequency that rotary pneumatic energy nozzle 5 sprays by the rotational speed regulation of valve plate 25, can reach the air pulse frequency that regulating rotating type pneumatic energy nozzle 5 sprays then.
Claims (2)
1. a Pneumatic type blueberry picking machine, it is characterized in that being equipped with guide rail (11) respectively on forward and backward end, right frame (1) upside, left frame (6) can movably be fitted on guide rail (11), two hydraulic cylinder legs (4) are packed on right frame (1) top, two hydraulic cylinder (18) cylinder bodies are packed in hydraulic cylinder leg (4) and right frame (1) respectively, described two hydraulic cylinder (18) piston rod ends are hinged with left frame (6) respectively, are connected between the piston rod of two hydraulic cylinders (18) by buckstay (16); Air compressor (3) with pneumatic triple piece (15) and driving hydraulic motor (17) is arranged on right frame (1) top, and right frame (1) outside portion configures hanger bracket assembly (2); Left frame (6) is equipped with HYDRAULIC CONTROL SYSTEM box assembly (12) and the pulse pressure generating means (14) with rotary fluid motor (13) successively; Right frame (1) and left frame (6) bottom inserting up or down can install adjusting post (7) respectively, two U-type groove (10) are fitted on the relative inner face of the right side, left two adjusting posts (7) respectively, transport slide plate (8) is tiltedly fitted in U-type groove (10) in rolling backward, at U-type groove (10) rearward end place, is positioned at below transport slide plate (8) rear side and installs collecting box (9); Equipped rotary pneumatic energy nozzle (5) on the relative inner wall and upper inner wall of right frame (1) and left frame (6), on the downside of right, left frame (1,6) front end on internal face, is positioned at U-type groove (10) position, the front end equipped rotary pneumatic energy nozzle (5) parallel with transporting slide plate (8); Described air compressor (3) is communicated with pulse pressure generating means (14), and pulse pressure generating means (14) is communicated with rotary pneumatic energy nozzle (5).
2. Pneumatic type blueberry picking machine according to claim 1, it is characterized in that described pulse pressure generating means (14) structure is: the equipped rear seal disc (23) utilizing seal washer (22) to seal on front seal disc (21), before described on seal disc (21) and rear seal disc (23), be positioned at concentric three different-diameter dimension places and three air inlets (20) and three gas outlets (24) are set respectively, front seal disc (21) and rear seal disc (23) entirety fit in casing (26) admittedly, power transmission shaft (19) inserting is rotationally arranged on casing (26) and front, rear seal disc (21, 23) on, equipped valve plate (25) in the cavity that front seal disc (21) and rear seal disc (23) are formed, described valve plate (25) and power transmission shaft (19) are fixedly mounted with, on valve plate (25), be positioned at concentric three different-diameter dimension places and offer three arc-shaped windows (27) by 120 ° of angles of circumference, described three arc-shaped windows (27) are successively respectively with front, rear seal disc (21, 23) three air inlets (20) on, three gas outlets (24) are communicated with or block and coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310228375.9A CN103283400B (en) | 2013-06-09 | 2013-06-09 | Pneumatic type blueberry picking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310228375.9A CN103283400B (en) | 2013-06-09 | 2013-06-09 | Pneumatic type blueberry picking machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103283400A CN103283400A (en) | 2013-09-11 |
| CN103283400B true CN103283400B (en) | 2015-03-04 |
Family
ID=49085388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310228375.9A Active CN103283400B (en) | 2013-06-09 | 2013-06-09 | Pneumatic type blueberry picking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103283400B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103749088B (en) * | 2014-01-23 | 2015-11-18 | 南京林业大学 | High velocity air is utilized to pluck the device of matrimony vine |
| CN106134647B (en) * | 2016-07-04 | 2019-10-01 | 滁州学院 | A kind of peanut picker |
| CN105993391B (en) * | 2016-07-15 | 2017-12-12 | 中国农业大学 | A kind of apple based on strength effect vibrates reception device |
| CN108713395B (en) * | 2018-06-16 | 2020-11-17 | 义乌市富顺箱包有限公司 | Dry fruit picking device and method |
| CN108575313B (en) * | 2018-06-16 | 2020-09-18 | 林向亮 | Pecan picking device and method |
| CN108886958B (en) * | 2018-07-17 | 2020-05-19 | 舟山易享科技开发有限公司 | Mulberry picking machine with improved structure |
| IT201800007269A1 (en) * | 2018-07-17 | 2020-01-17 | DEVICE FOR THINNING IN FRUIT GROWING | |
| CN112703892B (en) * | 2020-12-23 | 2022-11-01 | 犀牛日用制品(中山)有限公司 | Picking tool and picking method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5450716A (en) * | 1992-05-27 | 1995-09-19 | Nashua Industrial Machine Corporation | Blueberry harvesting machine and method of harvesting |
| US7703269B2 (en) * | 2008-07-09 | 2010-04-27 | Mckibben Mfg., Inc. | Harvesting machine improvement |
| CN201591026U (en) * | 2009-10-30 | 2010-09-29 | 黄健涛 | Pneumatic fruit picking machine |
| CN102239772A (en) * | 2010-05-11 | 2011-11-16 | 东北林业大学 | Differential-type blueberry picking mechanism |
| CN202232184U (en) * | 2011-08-02 | 2012-05-30 | 东北林业大学 | Hand-push type lowbush blueberry picking machine |
| CN202931811U (en) * | 2012-12-17 | 2013-05-15 | 东北林业大学 | Lowbush blueberry vibration picking machine |
| CN203279519U (en) * | 2013-06-09 | 2013-11-13 | 东北农业大学 | Pneumatic type blue berry picking machine |
-
2013
- 2013-06-09 CN CN201310228375.9A patent/CN103283400B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5450716A (en) * | 1992-05-27 | 1995-09-19 | Nashua Industrial Machine Corporation | Blueberry harvesting machine and method of harvesting |
| US7703269B2 (en) * | 2008-07-09 | 2010-04-27 | Mckibben Mfg., Inc. | Harvesting machine improvement |
| CN201591026U (en) * | 2009-10-30 | 2010-09-29 | 黄健涛 | Pneumatic fruit picking machine |
| CN102239772A (en) * | 2010-05-11 | 2011-11-16 | 东北林业大学 | Differential-type blueberry picking mechanism |
| CN202232184U (en) * | 2011-08-02 | 2012-05-30 | 东北林业大学 | Hand-push type lowbush blueberry picking machine |
| CN202931811U (en) * | 2012-12-17 | 2013-05-15 | 东北林业大学 | Lowbush blueberry vibration picking machine |
| CN203279519U (en) * | 2013-06-09 | 2013-11-13 | 东北农业大学 | Pneumatic type blue berry picking machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103283400A (en) | 2013-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103283400B (en) | Pneumatic type blueberry picking machine | |
| CN203279519U (en) | Pneumatic type blue berry picking machine | |
| CN104541782B (en) | A kind of medlar-picking machine | |
| CN103749089B (en) | Large-scale rail-mounted tea plucker | |
| CN109005918B (en) | Vibrating matrimony vine is adopted and is received car | |
| CN204377447U (en) | A kind of medlar-picking machine | |
| WO2017063587A1 (en) | Novel recessed root-cutting machine for garlic | |
| CN108243718B (en) | Drum-type mulberry leaf picking machine | |
| CN107360779B (en) | Profiling seedling cutting and flexible speed reducing conveying device of garlic harvester | |
| CN210432435U (en) | Lateral-span excitation type berry picking machine | |
| CN209314474U (en) | A kind of bottle of cultivated edible fungi bottle cap removing and mycelium stimulation system | |
| CN203748267U (en) | Large track type tea-leaf picker | |
| CN205694341U (en) | A kind of drum-type Flos Carthami picking machine | |
| CN109121720A (en) | A kind of rotating vibrating type jujube harvester and jujube collecting method | |
| CN201450875U (en) | peanut picker | |
| CN202825894U (en) | Cutting device of poria cocos cutting machine | |
| CN111990182A (en) | Automatic picking device suitable for horizontal type row-collecting three-dimensional cultivation of agaric fungus bags | |
| CN108243719B (en) | Roller type mulberry leaf picking device | |
| CN203233698U (en) | Tree fruit harvester | |
| CN111215415A (en) | Mushroom producing flushing device | |
| CN101371633B (en) | Machine-carried type full automatic cotton-picker | |
| CN109328884A (en) | Integrate the bottle cultivated edible fungi production system of bottle cap cleaning, mycelium stimulation and moisturizing | |
| CN212279178U (en) | Automatic picking device suitable for horizontal type row-collecting three-dimensional cultivation of agaric fungus bags | |
| CN202135508U (en) | Short-stalk close planting type red jujube harvester | |
| CN210215189U (en) | Fallen leaf recovery processing device for fruit tree planting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200519 Address after: Room 505, incubation site, No. 201, Gongbin Road, Xiangfang District, Harbin City, Heilongjiang Province Patentee after: Harbin yifushi berry Equipment Co., Ltd Address before: 150030 Xiangfang City, Harbin Province Wood Street, No. 59, No. Patentee before: Northeast Agricultural University |