CN107980341B - Labor-saving manual pineapple harvesting machine - Google Patents
Labor-saving manual pineapple harvesting machine Download PDFInfo
- Publication number
- CN107980341B CN107980341B CN201711476266.3A CN201711476266A CN107980341B CN 107980341 B CN107980341 B CN 107980341B CN 201711476266 A CN201711476266 A CN 201711476266A CN 107980341 B CN107980341 B CN 107980341B
- Authority
- CN
- China
- Prior art keywords
- pineapple
- push plate
- cutter
- stop lever
- main body
- 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
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
- A01D45/002—Harvesting of standing crops of pineapples
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
A labor-saving manual pineapple harvesting machine comprises a rectangular main body frame, wherein a handle is fixedly arranged at one end of the main body frame, a brake line tractor is arranged on the handle, a stop lever is movably connected to the middle of the main body frame, a cutter is arranged at the middle of the stop lever, a push plate is movably connected to the inner part of the other end of the main body frame, the push plate and the stop lever are respectively positioned at two sides of a pineapple fruit, the push plate is connected with the brake line tractor through a brake line, and the push plate is also connected with the stop lever through a linkage mechanism; the brake cable tractor passes through the brake cable drives the push pedal removes, and the push pedal passes through link gear drives the pin removes to the push pedal, and then is used for the lateral part and the root messenger pineapple fruit of pineapple fruit and the separation of pineapple plant at the pineapple fruit respectively by push pedal and pin. The pineapple bud picking device is simple in structure, low in cost, accurate in positioning and capable of avoiding damage to pineapple buds in a manual mode, so that yield reduction in the next year is avoided, and operating personnel can be prevented from being hurt by fruit eyes of pineapple fruits in the using process.
Description
Technical Field
The invention relates to the field of fruit picking devices, in particular to a labor-saving type manual pineapple harvesting machine.
Background
Fruit picking is one of the most labor-consuming and time-consuming links in the production chain of agricultural products, and picking operation is high in seasonality, time-consuming, labor-consuming and high in cost, so that the timely picking of fruits is guaranteed, and the reduction of the harvesting operation cost is an important way for increasing the income of fruit growers. Due to the complexity of fruit picking, the picking automation degree in China is still very low, the picking is basically carried out manually at present, the cost accounts for 50% -70% of the cost, and the picking time is concentrated.
The pineapples are perennial fruits and have special structures, so that the large-area mechanical picking cannot be carried out at one time, the pineapples can be picked in batches in a targeted mode, and the normal growth of pineapple plants cannot be influenced. At present, the mechanical field of pineapple picking in China is relatively backward, most of pineapples are picked manually, one hand of a fruit grower holds the bottom of a pineapple fruit, the other hand holds the fruit to break the fruit, sharp teeth are grown on the leaves of the pineapple, the peel is very hard and is provided with protrusions with barbs, the manual picking easily causes injury to the fruit grower, the picking efficiency of the pineapple is reduced to a great extent, and therefore the pineapple picking mechanical arm with simple structure, convenient operation and high efficiency is needed.
The pineapple picking mechanical device is available in the market, most of the pineapple picking mechanical device adopts a motor to drive a cutter or a saw blade to pick pineapples, and the pineapple picking mechanical device is high in price and does not meet the benefit requirements of smooth pineapple growers. And the existing pineapple picking mechanical device can achieve the picking effect, but is difficult to accurately position, too large in cutting force and too fast in cutting speed, so that the pineapple vine buds are easily seriously damaged, and the yield of the pineapples in the next year is reduced. In addition, the existing pineapple picking mechanical device only picks the pineapples without subsequent treatment, and the pineapples need to be manually treated again.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides a labor-saving type artificial pineapple harvesting machine which is simple in structure, low in cost, accurate in positioning by adopting a manual mode, and capable of avoiding damage to pineapple fruit buds, thereby avoiding yield reduction in the next year, and avoiding operators from being hurt by fruit eyes of pineapple fruits in the using process.
In order to achieve the purpose, the invention adopts the specific scheme that: a labor-saving manual pineapple harvesting machine comprises a rectangular main body frame, wherein a handle is fixedly arranged at one end of the main body frame, a brake line tractor is arranged on the handle, a stop lever is movably connected to the middle of the main body frame, a cutter is arranged at the middle of the stop lever, a push plate is movably connected to the inner part of the other end of the main body frame, the push plate and the stop lever are respectively positioned at two sides of a pineapple fruit, the push plate is connected with the brake line tractor through a brake line, and the push plate is also connected with the stop lever through a linkage mechanism; the brake cable tractor passes through the brake cable drives the push pedal removes, and the push pedal passes through link gear drives the pin removes to the push pedal, and then is used for the lateral part and the root messenger pineapple fruit of pineapple fruit and the separation of pineapple plant at the pineapple fruit respectively by push pedal and pin.
The middle parts of two long edges of the main body frame are respectively provided with a connecting ring in a sliding sleeved mode, the two connecting rings are respectively and fixedly connected with a telescopic connecting rod extending downwards, and two ends of the stop lever are respectively and fixedly connected with the lower ends of the two telescopic connecting rods.
The linkage mechanism comprises two sliding sleeves which are respectively sleeved on the two telescopic connecting rods in a sliding manner, each sliding sleeve is fixedly connected with a traction connecting rod facing the push plate, a traction connecting shaft is fixedly connected between the two traction connecting rods, a plurality of guide rods are rotatably sleeved on the traction connecting shaft, the upper ends of the guide rods are rotatably connected with the push plate, and the middle parts of the guide rods are provided with guide grooves; the linkage mechanism further comprises two fixing blocks fixedly connected with the main body frame, an intermediate shaft is fixedly connected between the two fixing blocks, and the intermediate shaft penetrates through the guide groove.
The middle part of the stop lever is bent to form a V-shaped cutter holder, the tip end of the V-shaped cutter holder faces the handle, and the middle parts of two side wings of the V-shaped cutter holder are respectively provided with a cutter groove; the cutter comprises two cutter shafts which are respectively rotatably arranged in the two cutter grooves, the two cutter shafts are connected through a return spring, a serrated cutter is fixedly sleeved on each cutter shaft, and the cutting edge of the serrated cutter faces the push plate.
The inboard on two long limits of main part frame respectively is provided with a reset assembly, reset assembly include one with main part frame fixed connection's fixed spring seat and one with main part frame sliding connection's removal slider, fixed spring seat with remove the slider and be connected through the spring, fixedly connected with drive shaft between two reset assembly's the removal slider, the fixed cover in middle part of drive shaft is equipped with the push pedal fixing base, the fixed setting of push pedal is on the push pedal fixing base.
The brake cable sets up to two, two the removal slider respectively through two brake cables with the brake cable tractor is connected.
The push plate is inclined downwards, and a plurality of limiting holes are formed in the push plate.
The push plate is arranged to be an arc-shaped plate.
Two corners of one end of the main body frame, which is close to the handle, are respectively and fixedly provided with a reinforcing rod.
Has the advantages that: the invention utilizes the mechanical structure to directly contact with the pineapple, thereby avoiding the fruit eyes of the pineapple fruits from pricking operators, protecting the safety of workers and improving the picking efficiency. The pineapple planting device is simple in structure and low in cost, and meets the requirements of vast pineapple growers. In addition, the invention is a manual structure, an electric cutter or a saw blade with strong cutting force is not adopted, although two serrated knives are arranged, the positions of the serrated knives can be adjusted manually when the pineapple is used, so that the descendant buds of the pineapple are avoided, the descendant buds of the pineapple are effectively protected, the yield reduction in the next year caused by the fact that the descendant buds are injured in the picking process is avoided, and the benefit of fruit growers is optimized. The invention can also be provided with the net bag and the pipeline which can be independently assembled and disassembled, thereby saving the manual retreatment and reducing the working strength of fruit growers.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a top view of the present invention;
fig. 4 is a schematic view of the tool arrangement of the present invention.
Reference numerals: 1. the brake cable traction device comprises a handle, 2, a main body frame, 3, a brake cable, 4, a connecting ring, 5, a spring, 6, a push plate, 7, a driving shaft, 8, a moving sliding block, 9, a fixed spring seat, 10, a telescopic connecting rod, 11, a stop lever, 12, a brake cable tractor, 13, a traction connecting rod, 14, a traction connecting shaft sleeve, 15, a traction connecting shaft, 16, a guide rod, 17, a limiting hole, 18, a serrated knife, 19, a guide groove, 20, a sliding sleeve, 21, a push plate fixing seat, 22, a knife holder, 23, a reset spring, 24, a knife groove, 25, a knife shaft, 26, a fixing block, 27 and an intermediate shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, fig. 1 is a schematic view of the overall structure of the present invention, fig. 2 is a side view of the present invention, fig. 3 is a top view of the present invention, and fig. 4 is a schematic view of a cutter setting manner of the present invention.
A labor-saving manual pineapple harvesting machine, which comprises a rectangular main body frame 2.
The brake cable brake device is characterized in that a handle 1 is fixedly arranged at one end of the main body frame 2, an anti-slip layer is arranged on the surface of the handle 1, a brake cable tractor 12 is arranged on the handle 1, and the brake cable tractor 12 is similar to a brake handle of a bicycle in structure and mainly comprises a guide device and a rotatable handle. Two angles departments of main part frame 2's one end that is close to handle 11 respectively fixedly are provided with a stiffener, and the stiffener is used for strengthening main part frame 2.
The middle part swing joint of main part frame 2 has pin 11, and a go-between 4 is established to each slip cap in the middle part on two long limits of main part frame 2 to specific swing joint mode, and downwardly extending's telescopic link 10 is respectively connected with to two go-between 4, and the both ends of pin 11 respectively with the lower extreme fixed connection of two telescopic link 10. The middle part of the stop lever 11 is bent to form a V-shaped tool holder 22, the tip of the V-shaped tool holder 22 faces the handle 1, and a tool groove 24 is respectively formed in the middle parts of two side wings of the V-shaped tool holder 22. The V-shaped cutter holder 22 is provided with a cutter, the cutter comprises two cutter shafts 25 which are respectively rotatably arranged in two cutter grooves 24, the two cutter shafts 25 are connected through a return spring 23, the return spring 23 is a tension spring, two ends of the return spring 23 are respectively fixedly connected with the two cutter shafts 25, each cutter shaft 25 is fixedly sleeved with a serrated cutter 18, and the cutting edge of each serrated cutter 18 faces away from the handle 1.
The inside swing joint of the other one end of main part frame 2 has push pedal 6, and push pedal 6 and pin 11 are located the both sides of pineapple fruit respectively, and push pedal 6 sets up to the arc and the downward sloping, has still seted up the spacing hole 17 of a plurality of on push pedal 6. The concrete swing joint mode respectively sets up a reset assembly in the inboard on two long limits of main part frame 2, reset assembly includes one with 2 fixed connection's of main part frame fixed spring seat 9 and one with 2 sliding connection's of main part frame removal slider 8, fixed spring seat 9 is connected through spring 5 with removal slider 8, fixedly connected with drive axle 7 between two reset assembly's the removal slider 8, the middle part fixed cover that drives axle 7 is equipped with push pedal fixing base 21, push pedal 6 is fixed to be set up on push pedal fixing base 21.
The two movable sliding blocks 8 are respectively connected with a brake wire tractor 12 through a brake wire 3, one end of the brake wire 3 is fixedly connected with one movable sliding block 8 and then penetrates through the spring 5 and the fixed spring seat 9 of the corresponding reset assembly, and the other end of the brake wire 3 bypasses the guide device of the brake wire tractor 12 and then is fixed with the Lina sister handle, so that the push plate 6 is connected with the brake wire tractor 12 through the brake wire 3.
The push plate 6 is also connected with the stop lever 11 through a linkage mechanism. The linkage mechanism comprises two sliding sleeves 20 which are respectively sleeved on the two telescopic connecting rods 10 in a sliding mode, each sliding sleeve 20 is fixedly connected with a traction connecting rod 13 facing the push plate 6, each tail end of each traction connecting rod 13 is fixedly connected with a traction connecting shaft sleeve 14, a traction connecting shaft 15 is fixedly connected between the two traction connecting shaft sleeves 14, and two ends of each traction connecting shaft 15 are respectively and fixedly arranged in the two traction connecting shaft sleeves 14. The traction connecting shaft 15 is rotatably sleeved with a plurality of guide rods 16, the upper ends of the guide rods 16 are rotatably connected with the push plate 6, and the middle of each guide rod 16 is provided with a guide groove 19. The linkage mechanism further comprises two fixing blocks 26 fixedly connected with the main body frame 2, an intermediate shaft 27 is fixedly connected between the two fixing blocks 26, and the intermediate shaft 27 penetrates through the guide groove 19.
Before picking, firstly, according to the growth condition of the pineapples, the positions of the two connecting rings 4 and the telescopic length of the telescopic connecting rod 10 are adjusted, so that the lower pineapple fruits can be completely accommodated by the distance between the connecting rings 4 and the push plate 6, and the two serrated knives 18 can be abutted against the roots of the pineapple fruits.
When picking, firstly, an operator holds the handles of the handle 1 and the brake cable tractor 12 by two hands at the same time, then forcibly extrudes the handles to rotate the handles, the handles drive the two brake cables 3 to move towards the handle 1, the two moving sliders 8, the driving shaft 7, the push plate fixing seat 21 and the push plate 6 are pulled to move towards the handle 1, and the push plate 6 extrudes pineapple fruits in the moving process. The driving shaft 7 drives the upper end of the guide rod 16 to rotate towards the handle 1 in the moving process, the lower end of the guide rod 16 reversely rotates by utilizing the lever principle under the limiting effect of the intermediate shaft 27, and the track of the lower end of the guide rod 16 is arc-shaped and drives the sliding sleeve 20 to move up and down and move back to the handle 1. The sliding sleeve 20 drives the telescopic connecting rod 10, the stop lever 11 and the tool apron 22 to move synchronously in the process of moving back to the handle 1. During the movement of the knife holder 22, the two serrated knives 18 abut against the root of the pineapple fruit, and the two serrated knives 18 are pressed by the root of the pineapple fruit along with the increase of the movement distance, so as to rotate back to back and drive the two knife shafts 25 to rotate, and the two knife shafts 25 stretch the return spring 23 during the rotation. Finally, the pushing plate 6 and the serrated knife 18 extrude the root of the pineapple fruit from opposite directions, and the serrated knife 18 can enhance the extrusion effect, so that the pineapple fruit is separated from the root, and the pineapple fruit is picked off.
In the picking process, the limiting hole 17 arranged on the push plate 6 can clamp the fruit eye of the pineapple fruit, so that the pineapple fruit is prevented from rotating and falling off from the side. And because the push plate 6 is inclined downwards, more and more fruit holes are clamped in the limiting hole 17 along with the movement of the push plate 6, so that the falling direction of the pineapple fruits can be accurately controlled. In order to collect the pineapple fruits conveniently, a net bag can be arranged in the hollow position between the connecting ring 4 and the handle 1, so that the picked pineapple fruits can be directly buckled in the net bag. A hose can also be arranged between the connecting ring 4 and the handle 1, and the other end of the hose is communicated with a fruit basket, so that the picked pineapple fruits roll into the fruit basket along the hose.
After the pineapple fruit is plucked, operating personnel both hands loosen the handle of floodgate line tractor 12, under the effect of two springs 5, two remove slider 8 and reset, drive two floodgate lines 3 when two remove slider 8 and reset on the one hand, on the other hand pushes away in proper order and drives axle 7, push pedal fixing base 21 and push pedal 6 and reset, and push pedal 6 is at the in-process that resets, and link gear reverse operation promotes pin 11 and resets. Meanwhile, because the root of the pineapple fruit is lost, the two serrated knives 18 are not extruded any more, and the two knife shafts 25 and the two serrated knives 18 are reset under the action of the reset spring 23. At this point, preparation for the next picking can begin.
The invention utilizes the mechanical structure to directly contact with the pineapple, thereby avoiding the fruit eyes of the pineapple fruits from pricking operators, protecting the safety of workers and improving the picking efficiency. The pineapple planting device is simple in structure and low in cost, and meets the requirements of vast pineapple growers. In addition, the invention is a manual structure, an electric cutter or a saw blade with strong cutting force is not adopted, although two serrated knives 18 are arranged, the positions of the serrated knives 18 can be adjusted manually when in use, so that the descendant buds of the pineapples are avoided, the descendant buds of the pineapples are effectively protected, the yield reduction in the next year caused by the fact that the descendant buds are injured in the picking process is avoided, and the benefit of fruit growers is optimized. The invention can also be provided with the net bag and the pipeline which can be independently assembled and disassembled, thereby saving the manual retreatment and reducing the working strength of fruit growers.
It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A labor-saving manual pineapple harvesting machine is characterized in that: the pineapple fruit peeling machine comprises a rectangular main body frame (2), wherein a handle (1) is fixedly arranged at one end of the main body frame (2), a brake cable tractor (12) is arranged on the handle (1), a stop lever (11) is movably connected to the middle of the main body frame (2), a cutter is arranged at the middle of the stop lever (11), a push plate (6) is movably connected to the inner portion of the other end of the main body frame (2), the push plate (6) and the stop lever (11) are respectively positioned on two sides of a pineapple fruit, the push plate (6) is connected with the brake cable tractor (12) through a brake cable (3), and the push plate (6) is further connected with the stop lever (11) through a linkage mechanism;
the brake cable tractor (12) drives the push plate (6) to move through the brake cable (3), the push plate (6) drives the stop lever (11) to move towards the push plate (6) through the linkage mechanism, and then the push plate (6) and the stop lever (11) respectively act on the side part and the root part of the pineapple fruit to separate the pineapple fruit from the pineapple plant;
the middle parts of two long sides of the main body frame (2) are respectively sleeved with a connecting ring (4) in a sliding mode, the two connecting rings (4) are respectively fixedly connected with a telescopic connecting rod (10) extending downwards, and two ends of the stop lever (11) are respectively fixedly connected with the lower ends of the two telescopic connecting rods (10);
the middle part of the stop lever (11) is bent to form a V-shaped cutter seat (22), the tip end of the V-shaped cutter seat (22) faces the handle (1), and the middle parts of two side wings of the V-shaped cutter seat (22) are respectively provided with a cutter groove (24);
the cutter comprises two cutter shafts (25) which are respectively rotatably arranged in two cutter grooves (24), the two cutter shafts (25) are connected through a return spring (23), each cutter shaft (25) is fixedly sleeved with a serrated cutter (18), and the cutting edge of each serrated cutter (18) faces the push plate (6).
2. A labor-saving manual pineapple harvesting machine as claimed in claim 1, wherein: the linkage mechanism comprises two sliding sleeves (20) which are respectively sleeved on the two telescopic connecting rods (10) in a sliding mode, the two sliding sleeves (20) are respectively and fixedly connected with a traction connecting rod (13) facing the push plate (6), a traction connecting shaft (15) is fixedly connected between the two traction connecting rods (13), a plurality of guide rods (16) are rotatably sleeved on the traction connecting shaft (15), the upper ends of the guide rods (16) are rotatably connected with the push plate (6), and guide grooves (19) are formed in the middle of the guide rods (16);
the linkage mechanism further comprises two fixing blocks (26) fixedly connected with the main body frame (2), an intermediate shaft (27) is fixedly connected between the two fixing blocks (26), and the intermediate shaft (27) penetrates through the guide groove (19).
3. A labor-saving manual pineapple harvesting machine as claimed in claim 1, wherein: the inboard on two long limits of main part frame (2) respectively is provided with a reset assembly, reset assembly include one with main part frame (2) fixed connection's fixed spring seat (9) and one with main part frame (2) sliding connection's removal slider (8), fixed spring seat (9) are connected through spring (5) with removal slider (8), fixedly connected with drive axle (7) between two reset assembly's removal slider (8), the middle part fixed cover of drive axle (7) is equipped with push pedal fixing base (21), push pedal (6) are fixed to be set up on push pedal fixing base (21).
4. A labor-saving manual pineapple harvesting machine as claimed in claim 3, wherein: the brake cable (3) is two, and the movable sliding blocks (8) are respectively connected with the brake cable tractor (12) through the two brake cables (3).
5. A labor-saving manual pineapple harvesting machine as claimed in claim 1, wherein: the push plate (6) inclines downwards, and a plurality of limiting holes (17) are formed in the push plate (6).
6. A labor-saving manual pineapple harvesting machine as claimed in claim 1, wherein: the push plate (6) is an arc-shaped plate.
7. A labor-saving manual pineapple harvesting machine as claimed in claim 1, wherein: two corners of one end of the main body frame (2) close to the handle (1) are respectively and fixedly provided with a reinforcing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711476266.3A CN107980341B (en) | 2017-12-29 | 2017-12-29 | Labor-saving manual pineapple harvesting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711476266.3A CN107980341B (en) | 2017-12-29 | 2017-12-29 | Labor-saving manual pineapple harvesting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107980341A CN107980341A (en) | 2018-05-04 |
| CN107980341B true CN107980341B (en) | 2020-05-12 |
Family
ID=62043288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711476266.3A Active CN107980341B (en) | 2017-12-29 | 2017-12-29 | Labor-saving manual pineapple harvesting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107980341B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108541449A (en) * | 2018-07-03 | 2018-09-18 | 南京林业大学 | Human assistance pineapple device for picking |
| CN110115152B (en) * | 2019-05-15 | 2024-02-09 | 中国计量大学 | Pineapple harvester |
| CN111406507B (en) * | 2020-04-21 | 2022-09-23 | 安徽爱德葡萄深加工有限公司 | Onion picker |
| CN113366973B (en) * | 2021-07-13 | 2022-10-14 | 华南农业大学 | Automatic pineapple picking robot capable of keeping fruit buds and application thereof |
| CN114872007B (en) * | 2022-04-13 | 2023-04-18 | 仲恺农业工程学院 | Pineapple picking robot based on binocular vision |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5386682A (en) * | 1994-01-24 | 1995-02-07 | Rodman; Victor W. | Fruit picker apparatus |
| CN101118004B (en) * | 2006-08-01 | 2011-01-12 | 石玉山 | Second simple harmonic wave vector resultant and rotating lever regulate type stepless speed changer |
| KR20150002757U (en) * | 2014-01-03 | 2015-07-14 | 정광모 | Fruit harvester |
| CN204498796U (en) * | 2015-03-25 | 2015-07-29 | 四川信息职业技术学院 | A kind of Kiwi stripper |
| CN205681886U (en) * | 2016-06-22 | 2016-11-16 | 维西嘉祥生态农业科技有限公司 | A kind of apple picking device |
| CN206629474U (en) * | 2016-11-10 | 2017-11-14 | 梁艳 | A kind of extending type picker |
| CN107231890A (en) * | 2017-06-19 | 2017-10-10 | 东兴易新环保科技有限公司 | A kind of dragon fruit picker |
| CN207820567U (en) * | 2017-12-29 | 2018-09-07 | 河南科技大学 | Lightweight indirect labor's pineapple collector |
-
2017
- 2017-12-29 CN CN201711476266.3A patent/CN107980341B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107980341A (en) | 2018-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107980341B (en) | Labor-saving manual pineapple harvesting machine | |
| CN107960195B (en) | Picking device assisting in manually picking pineapples | |
| CN106941868B (en) | Young garlic shoot harvester | |
| CN111684913B (en) | Skin type traditional Chinese medicine peeling and collecting device | |
| CN111755994B (en) | Core insulating skin stripping equipment | |
| CN111587669A (en) | Automatic traditional Chinese medicinal material acquisition method | |
| CN108718701B (en) | Device is cut to detachable fruit of string bag and branch concurrently | |
| CN212013630U (en) | Prickly ash girdling picks device | |
| KR101686391B1 (en) | Apparatus for cutting the stem of the bulbous plant | |
| CN203968663U (en) | Garlic stem leaf removing device of garlic harvester | |
| CN111656956B (en) | Pepper picking device capable of avoiding puncture | |
| CN210928677U (en) | Navel orange is planted and picks device with ripe fruit | |
| CN109258092B (en) | Auxiliary device is picked to preserved fruit handle formula pineapple | |
| CN110741806A (en) | Rotary track type mulberry leaf picking machine | |
| CN207820567U (en) | Lightweight indirect labor's pineapple collector | |
| CN111699839B (en) | Remote picking equipment and method based on 5G network | |
| CN108684317B (en) | Steel wire driving type fruit and branch picking and shearing device | |
| CN211406876U (en) | Rotary track type mulberry leaf picking machine | |
| JPH0134575B2 (en) | ||
| CN212381707U (en) | Pepper picking device | |
| CN111527879A (en) | Clamping and cutting mechanism suitable for orchard remote picking | |
| CN111096156A (en) | Driving mechanism | |
| CN113557859A (en) | A cutting device for date ear of grain strip | |
| CN108718681B (en) | Strawberry picking auxiliary tool | |
| CN211745419U (en) | Front end actuating mechanism of grapefruit picking machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |