CN107950192B - Matrimony vine harvester matched with standardized planting of hedge frame - Google Patents
Matrimony vine harvester matched with standardized planting of hedge frame Download PDFInfo
- Publication number
- CN107950192B CN107950192B CN201711391428.3A CN201711391428A CN107950192B CN 107950192 B CN107950192 B CN 107950192B CN 201711391428 A CN201711391428 A CN 201711391428A CN 107950192 B CN107950192 B CN 107950192B
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- China
- Prior art keywords
- roller brush
- branch
- brush assembly
- harvesting
- silica gel
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- 244000241838 Lycium barbarum Species 0.000 title claims description 4
- 235000015459 Lycium barbarum Nutrition 0.000 title claims description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000000741 silica gel Substances 0.000 claims abstract description 32
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 32
- 235000017784 Mespilus germanica Nutrition 0.000 claims abstract description 28
- 235000000560 Mimusops elengi Nutrition 0.000 claims abstract description 28
- 235000007837 Vangueria infausta Nutrition 0.000 claims abstract description 28
- 244000182216 Mimusops elengi Species 0.000 claims description 25
- 244000241872 Lycium chinense Species 0.000 claims description 19
- 235000015468 Lycium chinense Nutrition 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000001680 brushing effect Effects 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 claims 1
- 238000003306 harvesting Methods 0.000 abstract description 41
- 240000002624 Mespilus germanica Species 0.000 abstract 3
- 238000010408 sweeping Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 9
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 210000003464 cuspid Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/24—Devices for picking apples or like fruit
Abstract
The invention relates to a medlar harvester matched with standardized planting of a hedge frame, belonging to the technical field of agricultural harvesting machinery. The machine comprises a door-shaped beam frame and a connecting beam; the walking chassis is provided with a branch lifting roller brush assembly, a hairbrush roller brush assembly and a silica gel roller brush assembly from front to back. The branch lifting roller brush assembly comprises a branch clamping mechanism and a swinging roller brush mechanism. The brush roller brush assembly consists of a group of vertically-distributed rotating shaft soft brush rollers which can move along a horizontal track on the portal beam frame. The silica gel roller brush assembly is composed of a silica gel roller brush which can move along a horizontal guide rail on the connecting beam. The invention realizes imitation manual harvesting, completes the harvesting of the medlar in an organic combination way of three times of fine harvesting, coarse harvesting and tail sweeping harvesting, obviously improves the harvesting efficiency and the harvesting rate, does not damage the medlar in the harvesting process, and ensures the harvesting quality.
Description
Technical Field
The invention relates to a harvesting machine, in particular to a medlar harvester matched with standardized planting of a hedge frame, belonging to the technical field of agricultural harvesting machines.
Background
In order to solve the problem of mechanical harvesting of medlar planting by means of a portal shaped fence frame, chinese patent application number 201620868789.7 discloses a fence frame type medlar harvesting device, which comprises a bearing seat arranged on a travelling wheel and a frame supported on the bearing seat, wherein a lifting mechanism is arranged on the frame, a profiling cutter assembly is arranged at the upper end of the lifting mechanism, the profiling cutter assembly comprises a cutter rest positioned at the top of the lifting mechanism, a pair of cutters which respectively extend towards two sides in a profiling way are arranged on the cutter rest, the middle part of the other side of the shaving shape, which is staggered with canine teeth, of one side in the width direction of the cutter is in transmission connection with a shearing driving motor through a reciprocating mechanism, and a harvesting bearing basket with a concave middle part is fixed on the frame below the profiling cutter assembly. During harvesting, the travelling wheels are arranged in the hedge frame, the lifting device is controlled to lift the cutter to a proper height below the hedge frame, the profiling cutter assembly is started, and the cutters which move mutually can shear the hung medlar to enable the medlar to fall into the bearing basket. According to the technical scheme, the agricultural machinery and the agricultural technology are combined, the harvesting efficiency of the medlar can be obviously improved, the labor intensity is greatly reduced, the phenomenon of shearing and damaging the branches of the branches in picking is obvious, the picking quality is far lower than that of manual picking, the branches are difficult to arrange according to a required rule due to large deflection and different lengths, accurate picking cannot be realized, and the picking rate is low.
Disclosure of Invention
The invention aims at: the medlar harvester which is matched with the standardized planting of the hedge frame and can realize accurate harvesting is provided, so that the harvesting quality and the harvesting rate are remarkably improved while the efficient harvesting is realized.
In order to achieve the purpose, the technical scheme of the medlar harvester matched with the standardized planting of the hedge frame is as follows: comprises a door-shaped beam frame supported in the middle of the walking chassis and a connecting beam at the rear part; the walking chassis is provided with a left branch lifting roller brush assembly and a right branch lifting roller brush assembly which are respectively positioned at the front two sides of the door-shaped beam frame from front to back, a left brush roller brush assembly and a right brush roller brush assembly which are respectively positioned at the lower two sides of the door-shaped beam frame, and a left silica gel roller brush assembly which is respectively positioned at the rear two sides of the door-shaped beam frame;
the left branch lifting roller brush assembly and the right branch lifting roller brush assembly are distributed in a splayed shape in space with a lower front part and a higher rear part and a narrower front part and a wider rear part; the branch lifting roller brush assembly comprises a branch clamping mechanism and a swinging roller brush mechanism, wherein the branch clamping mechanism is composed of a pair of loop branch clamping transmission devices which are distributed up and down; the branch clamping transmission device is provided with a branch rod extending forwards, and outward branch clamping fingers are distributed on the loop conveyer belt at intervals; the swinging roller brush mechanism is arranged on the swinging mechanism positioned at the inner side of the rear part of the branch clamping mechanism and consists of a group of adjacent roller brushes driven by a motor; the external surface of each adjacent roller brush is positioned at the position for bearing the branch of the Chinese wolfberry and transmitting the branch of the Chinese wolfberry, and brush teeth for rotating and brushing the Chinese wolfberry are distributed on each roller brush at intervals;
the brush roller brush assembly consists of a group of vertically-distributed rotating shaft soft brush rollers which can move along a horizontal track on the door-shaped beam frame;
the silica gel roller brush assembly is composed of a silica gel roller brush capable of moving along a horizontal guide rail on the connecting beam.
When the device works, the branch rods lift the medlar branches hung on the two sides of the hedge frame and lead the medlar branches into the clamping fingers, so that the medlar branches are lifted and spread on the roller brush in a flat mode under the clamping guiding action of the clamping fingers conveyed in an upper loop and a lower loop, and under the action of rotating and reciprocating swinging of the roller brush, the suspended medlar drops off due to the action of artificial harvesting by brushing teeth. Then, the branches leaving the branch lifting roller brush assembly are restored to be in a suspension shape suitable for hairbrush treatment and enter the hairbrush roller brush assembly, and under the action of the high-speed rotating hairbrushes of the soft hairbrush rollers at the two sides, the medlar remained on the branches further falls off. Then, branches output from the branch-lifting roller brush assembly enter the silica gel roller brush assembly, and under the action of the soft silica gel roller brush, the residual medlar falls off. Therefore, the invention realizes the imitation manual harvesting, the hanging Chinese wolfberry branches are combed and supported by the profiling clamp and branch lifting roller brush assembly in a targeted way, most Chinese wolfberry is brushed off, then the gesture is changed, and the Chinese wolfberry is harvested again by the brush roller brush assembly and the silica gel roller brush assembly, thereby finishing the harvesting of Chinese wolfberry by three times of organic combination of coarse harvesting, fine harvesting and tail cleaning, obviously improving the harvesting efficiency and the harvesting rate, avoiding damage to Chinese wolfberry in the harvesting process and ensuring the harvesting quality.
Further, the left branch lifting roller brush assembly and the right branch lifting roller brush assembly are respectively sleeved on the corresponding connecting seats.
Still further, swing mechanism includes the eccentric drive that arc swing spout, swing driving motor and eccentric wheel that fixed arrangement in the door-shaped roof beam frame constitute, but eccentric drive constitutes axial sliding's space hinge pair with the shaft of restraint swing roller brush mechanism pulley in the swing spout.
Still further, the silica gel roller brush assembly contains upper and lower silica gel roller brushes.
Still further, upper and lower silica gel roller brush constitutes horizontal migration pair through the sliding wheel that the connecting plate is connected respectively with the spout seat of tie beam.
Still further, the matrimony vine collection box is arranged to the bottom of walking chassis.
Drawings
The invention is further described below with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of an embodiment of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a schematic diagram of a swing roller brush assembly according to the embodiment of fig. 1.
Fig. 4 is a schematic left-view structure of fig. 3.
Fig. 5 is a schematic view of the brush roller assembly of the embodiment of fig. 1.
Fig. 6 is a schematic top view of fig. 5 rotated ninety degrees.
Fig. 7 is a schematic diagram of the swing mechanism of the embodiment of fig. 1.
The fence frame is shown in the figure 1; 2. connecting a shaft seat; 3. a branch lifting roller brush assembly; 4. an engine; 5. a brush electric push rod; seventhly, a hairbrush roller brush assembly; 8. a rubber roller brush assembly; a connecting beam; 12. a door-shaped beam frame; 13. a bolt; 14. a chute seat; 16, a sliding wheel; 17. an upper roller brush connecting plate; 18. a roller brush electric push rod; 19. a seat; 20. a walking chassis; 21. a medlar recovery box; 22. a swing driving motor; 23. a support base; 24. swinging the chute; 25. eccentric driving; 26. a connecting seat; 27. swinging the roller brush mechanism; 28. swinging a roller brush mechanism pulley; 29. a branch clamping finger; 30. a branching rod; 31. a soft brush roller; 32. a drive chain; 33. double row chain wheels; 34. a drive sprocket; 35. a driving motor; 36. a brush holder; 37. a roller brush holder; 38. a transmission gear; 39. a drive pulley; 40. a belt; 41. a motor; 42. a drive pulley; 43. and (5) a roller brush.
Detailed Description
Example 1
The basic structure of the medlar harvester matched with the standardized planting of the hedge frame in the embodiment is shown in fig. 1, 2 and 3, and comprises a door-shaped beam frame 12 supported in the middle of a walking chassis 20 and a connecting beam 10 at the rear part; the walking chassis is provided with a left branch lifting roller brush assembly 3 and a right branch lifting roller brush assembly 7 which are respectively positioned at the front two sides of the door-shaped beam frame from front to back, a left brush roller brush assembly 7 and a right brush roller brush assembly 8 which are respectively positioned at the lower two sides of the door-shaped beam frame, and a left silica gel roller brush assembly 8 which is respectively positioned at the rear two sides of the door-shaped beam frame. The bottom of the walking chassis 20 is provided with a medlar recovery box 21.
The left branch lifting roller brush assembly 3 and the right branch lifting roller brush assembly 3 are respectively sleeved on the corresponding connecting seats 26 and distributed in a splayed shape with a front low, a rear high, a front narrow and a rear wide space. The mounting position can be adjusted according to the width and the length of the trimmed medlar in the harvesting process, so that the optimal harvesting state is obtained. Each of the branch-lifting roller brush assemblies 3 includes a branch-pinching mechanism and a swing roller brush mechanism 27. The clamping mechanism is composed of a pair of upper and lower distributed loop clamping transmission devices, each clamping transmission device is provided with a front extending branch rod 30, and outward clamping fingers 29 are distributed on the loop conveying belt at intervals.
The oscillating roller brush mechanism 27 is arranged on the oscillating mechanism located on the inner side of the rear part of the pinching mechanism, and as shown in fig. 3 and 4, is composed of a group of five adjacent roller brushes 43 driven by a motor 41 sequentially through belt transmission and gear transmission. The external surface of the adjacent roller brush 43 is positioned at the position for receiving the branch of the Chinese wolfberry and transmitting the branch of the Chinese wolfberry, and the roller brush 43 is provided with brush teeth which are distributed at intervals and used for brushing the Chinese wolfberry in a rotating way.
The swinging mechanism is shown in fig. 7, and comprises an arc swinging chute 24 fixedly arranged on the door-shaped beam frame 12, a swinging driving motor 22 and an eccentric drive 25 formed by eccentric wheels, wherein the eccentric drive and the wheel shafts of two swinging roller brush mechanism pulleys 28 restrained in the swinging chute 24 form a space hinge pair capable of axially sliding. Therefore, when the swing driving motor 22 rotates, the eccentric driving 25 drives the pulley to reciprocate along the swing chute 24, so as to drive the whole swing roller brush mechanism 27 to reciprocate according to a preset profiling track.
The brush roller brush assembly 7 is shown in fig. 5 and 6, and comprises a group of three vertical rotating shaft soft brush rollers 31 which are distributed front and back, and the brush seat frames 36 of the left and right brush roller brush assemblies and the horizontal rail on the door-shaped beam frame 12 form a moving pair, and can be shifted along the horizontal rail on the door-shaped beam frame under the driving control action of the brush electric push rod 5, so that the distance between the brush roller brush assemblies can be changed according to the requirement of harvesting medlar. The fur brush roller 31 is rotatable at a high speed by a transmission chain 32, a double row sprocket 33, a driving sprocket 34, and a driving motor 35.
The silica gel roller brush assembly 8 comprises an upper silica gel roller brush and a lower silica gel roller brush with vertical shafts, wherein the upper silica gel roller brush is connected with a sliding wheel 16 restrained in a chute seat 14 of a connecting beam 10 through an upper roller brush connecting plate 17, forms a horizontal moving pair with the connecting beam 10, and can move along the chute seat horizontal guide rail on the connecting beam under the action of an upper roller brush electric push rod 18, so that the distance between the upper silica gel roller brush and the lower silica gel roller brush is changed according to the requirement of medlar harvesting. The situation of the lower silica gel roller brush is similar to that of the upper silica gel roller brush, and the situation is not difficult to know.
When harvesting, when the walking chassis advances along the length direction of the hedge frame 1 with the T-shaped section, the branch rod 30 enables standardized Chinese wolfberry branches to enter the branch clamping fingers 29, and the branch clamping fingers 29 which are rotationally conveyed change the posture of the Chinese wolfberry branches, so that the distribution of the Chinese wolfberry branches is changed through branch lifting actions, and the harvesting is facilitated. Then, the swing driving motor 22 drives the swing roller brush mechanism 27 to swing reciprocally through the eccentric driving 25, so that the roller brush harvesting of the medlar imitation manual harvesting is realized. Thereafter, the brush electric push rod 5 pushes the brush roller brush assembly 7 to open and close as required, the falling Chinese wolfberry branches are profiled, the driving motor 35 drives the soft brush roller 31 to rotate at high speed, and the Chinese wolfberry is harvested by virtue of the brush. Finally, the action similar to that of the brush roller brush assembly is changed into powerful silica gel roller brush assembly, and the silica gel roller brush assembly is harvested once again. Therefore, the whole machine clamps and lifts the branches firstly to simulate the artificial roller brush, then brushes the roller brush, and finally the soft silica gel roller brush realizes the efficient and accurate harvesting of the medlar, so that the harvesting quality is good, and the harvesting rate is high.
Claims (3)
1. The utility model provides a fence frame standardization plants supporting matrimony vine harvester which characterized in that: comprises a door-shaped beam frame (12) supported in the middle of a walking chassis (20) and a connecting beam (10) at the rear part; the walking chassis is provided with a left branch lifting roller brush assembly (3) and a right branch lifting roller brush assembly (7) which are respectively positioned at the front two sides of the door-shaped beam frame from front to back, a left brush roller brush assembly (7) and a right brush roller brush assembly (8) which are respectively positioned at the lower two sides of the door-shaped beam frame, and a left silica gel roller brush assembly (8) which is respectively positioned at the rear two sides of the door-shaped beam frame;
the left branch lifting roller brush assembly and the right branch lifting roller brush assembly are distributed in a splayed shape in space with a lower front part and a higher rear part and a narrower front part and a wider rear part; the branch lifting roller brush assembly comprises a branch clamping mechanism and a swinging roller brush mechanism (27), wherein the branch clamping mechanism is composed of a pair of loop branch clamping transmission devices which are distributed up and down; the branch clamping transmission device is provided with a branch rod (30) extending forwards, and outward branch clamping fingers (29) are distributed on the loop conveyer belt at intervals; the swinging roller brush mechanism is arranged on the swinging mechanism positioned at the inner side of the rear part of the branch clamping mechanism and consists of a group of adjacent roller brushes (43) driven by a motor (41); the external surface of each adjacent roller brush is positioned at the position for bearing the branch of the Chinese wolfberry and transmitting the branch of the Chinese wolfberry, and brush teeth for rotating and brushing the Chinese wolfberry are distributed on each roller brush at intervals;
the brush roller brush assembly consists of a group of vertically-distributed rotating shaft soft brush rollers (31) which can move along a horizontal track on the portal beam frame;
the silica gel roller brush assembly is composed of a silica gel roller brush capable of moving along a horizontal guide rail on the connecting beam;
the swing mechanism comprises an arc swing chute fixedly arranged on the door-shaped beam frame, and an eccentric drive formed by a swing driving motor and an eccentric wheel, wherein the eccentric drive and a wheel shaft of a pulley of the swing roller brush mechanism restrained in the swing chute form a space hinge pair capable of axially sliding;
the silica gel roller brush assembly comprises an upper silica gel roller brush and a lower silica gel roller brush;
the upper silica gel roller brush and the lower silica gel roller brush form a horizontal moving pair with a sliding wheel connected with the connecting beam through a connecting plate and a sliding groove seat of the connecting beam.
2. The hedge frame standardized planting matched medlar harvester of claim 1, wherein: the left branch lifting roller brush assembly and the right branch lifting roller brush assembly are respectively sleeved on the corresponding connecting seats.
3. The hedge frame standardized planting matched medlar harvester of claim 2, wherein: the bottom of the walking chassis is provided with a medlar recovery box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711391428.3A CN107950192B (en) | 2017-12-21 | 2017-12-21 | Matrimony vine harvester matched with standardized planting of hedge frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711391428.3A CN107950192B (en) | 2017-12-21 | 2017-12-21 | Matrimony vine harvester matched with standardized planting of hedge frame |
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| Publication Number | Publication Date |
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| CN107950192A CN107950192A (en) | 2018-04-24 |
| CN107950192B true CN107950192B (en) | 2023-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711391428.3A Active CN107950192B (en) | 2017-12-21 | 2017-12-21 | Matrimony vine harvester matched with standardized planting of hedge frame |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684318B (en) * | 2018-07-02 | 2023-06-02 | 农业部南京农业机械化研究所 | Shearing harvester suitable for standardized planting of medlar and harvesting method |
| CN109041781B (en) * | 2018-07-02 | 2023-06-09 | 农业部南京农业机械化研究所 | Roller brush type harvester suitable for standardized planting and harvesting of medlar and harvesting method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200287485Y1 (en) * | 2002-05-16 | 2002-09-09 | 김태원 | a Chinese matrimony vine gathering machine |
| KR100834934B1 (en) * | 2007-03-21 | 2008-06-04 | 이성구 | An optional harvester of shrub fruit |
| CN105009799A (en) * | 2015-05-27 | 2015-11-04 | 郭志忠 | Rake-like combine harvesting machine for wolfberry plucking |
| CN206005222U (en) * | 2016-08-12 | 2017-03-15 | 农业部南京农业机械化研究所 | A kind of hedge frame type Fructus Lycii harvesting apparatus |
| CN107455205A (en) * | 2017-08-09 | 2017-12-12 | 农业部南京农业机械化研究所 | A kind of matrimony vine implantation methods and supporting special harvesting equipment |
| CN207665521U (en) * | 2017-12-21 | 2018-07-31 | 农业部南京农业机械化研究所 | A kind of medlar harvester that hedge frame standardized planting is mating |
-
2017
- 2017-12-21 CN CN201711391428.3A patent/CN107950192B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200287485Y1 (en) * | 2002-05-16 | 2002-09-09 | 김태원 | a Chinese matrimony vine gathering machine |
| KR100834934B1 (en) * | 2007-03-21 | 2008-06-04 | 이성구 | An optional harvester of shrub fruit |
| CN105009799A (en) * | 2015-05-27 | 2015-11-04 | 郭志忠 | Rake-like combine harvesting machine for wolfberry plucking |
| CN206005222U (en) * | 2016-08-12 | 2017-03-15 | 农业部南京农业机械化研究所 | A kind of hedge frame type Fructus Lycii harvesting apparatus |
| CN107455205A (en) * | 2017-08-09 | 2017-12-12 | 农业部南京农业机械化研究所 | A kind of matrimony vine implantation methods and supporting special harvesting equipment |
| CN207665521U (en) * | 2017-12-21 | 2018-07-31 | 农业部南京农业机械化研究所 | A kind of medlar harvester that hedge frame standardized planting is mating |
Non-Patent Citations (1)
| Title |
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| 枸杞采摘机研究进展;石志刚;肖宏儒;万如;张最;王亚军;梅松;安巍;丁文芹;;农业科技与装备(第05期);全文 * |
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