CN110622694B - Chrysanthemum harvesting machine - Google Patents
Chrysanthemum harvesting machine Download PDFInfo
- Publication number
- CN110622694B CN110622694B CN201910877420.0A CN201910877420A CN110622694B CN 110622694 B CN110622694 B CN 110622694B CN 201910877420 A CN201910877420 A CN 201910877420A CN 110622694 B CN110622694 B CN 110622694B
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- collecting
- chrysanthemum
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- 241000723353 Chrysanthemum Species 0.000 title claims abstract description 48
- 235000007516 Chrysanthemum Nutrition 0.000 title claims abstract description 45
- 238000003306 harvesting Methods 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 79
- 238000005192 partition Methods 0.000 claims abstract description 55
- 238000005520 cutting process Methods 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000008901 benefit Effects 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 240000004460 Tanacetum coccineum Species 0.000 description 2
- ROVGZAWFACYCSP-MQBLHHJJSA-N [2-methyl-4-oxo-3-[(2z)-penta-2,4-dienyl]cyclopent-2-en-1-yl] (1r,3r)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)OC1C(C)=C(C\C=C/C=C)C(=O)C1 ROVGZAWFACYCSP-MQBLHHJJSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229940015367 pyrethrum Drugs 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000010408 sweeping Methods 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
-
- 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
- A01D46/22—Baskets or bags attachable to the picker
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention discloses a chrysanthemum harvesting machine, which comprises a frame, wherein travelling mechanisms are respectively arranged on two sides of the frame, a gearbox is arranged on the top surface of the frame, a driving mechanism is connected to the side surface of the gearbox, a harvesting mechanism is arranged below the gearbox, the harvesting mechanism comprises a middle rotating shaft, an output shaft of the gearbox is vertically downward and penetrates through the frame to be connected with the middle rotating shaft, flower splitting comb teeth and cutting blades which are respectively distributed along the circumferential direction of the middle rotating shaft are sequentially arranged on the middle rotating shaft from top to bottom, the flower splitting comb teeth and the cutting blades are staggered, a gap is reserved between the flower splitting comb teeth and the cutting blades in the vertical direction, the axial side surface of the cutting blades is a cutting edge, a horizontal seedling supporting partition plate is arranged in the gap, the horizontal seedling supporting partition plate is positioned on the front side of the middle rotating shaft, and U-shaped grooves with front openings are formed in the horizontal seedling supporting partition plate at intervals along the horizontal direction of the seedling supporting partition plate. The invention can keep the blade to cut the chrysanthemum in the direction perpendicular to the stalk, effectively reduce the chrysanthemum harvesting damage rate, improve the harvesting efficiency and save the labor cost.
Description
Technical Field
The invention belongs to the technical field of chrysanthemum picking and collecting, and particularly relates to a chrysanthemum harvesting machine.
Background
The chrysanthemum picking operation is complex, the seasonality is strong, most of the pyrethrum picking in China is mainly manual picking at present, the efficiency is low, the labor capacity is high, and if the chrysanthemum cannot be picked in time by hands, the economic loss is easy to cause. The existing harvesting machinery realizes the separation of the chrysanthemum and the stems by applying pulling force to the connection part of the chrysanthemum and the stems, is easy to cause the damage of the chrysanthemum, and the harvested chrysanthemum contains the stems with different lengths. The novel chrysanthemum harvesting machine is needed in the field to improve harvesting efficiency, reduce chrysanthemum damage rate, save labor cost and improve economic benefits of flower farmers.
Disclosure of Invention
In order to solve the problems, the invention provides the chrysanthemum harvesting machine which is mainly used for harvesting pyrethrum of a single plant, is also suitable for harvesting other flowers, is not easy to break the flowers, can replace manual harvesting, does not need to manually pick the flowers, and has the characteristics of high working efficiency, low manufacturing cost, labor reduction, flexibility, convenience in operation and the like.
The object of the invention is achieved in the following way:
The utility model provides a chrysanthemum harvester, includes frame 8, and running gear 1 is installed respectively to frame 8 both sides, installs gearbox 3 on the top surface of frame 8, and gearbox 3 side is connected with actuating mechanism 2, and gearbox 3 below is provided with harvesting mechanism 6, and harvesting mechanism 6 includes well pivot 601, the output shaft of gearbox 3 vertically down and pass frame 8 with well pivot 601 is connected, well pivot 601 is last top-down to be installed respectively along its circumferencial direction distribution's flower-dividing broach 604 and cutting blade 605 in proper order, and flower-dividing broach 604 and cutting blade 605 are staggered, leave the space in vertical direction between flower-dividing broach 604 and the cutting blade 605, and the axial side of cutting blade 605 is the cutting edge, is provided with horizontal stalk-supporting baffle 701 in the space, and horizontal stalk-supporting baffle 701 is located the front side of well pivot 601, is equipped with the open-ended U type groove along its horizontal direction interval on the horizontal stalk-supporting baffle 701.
The collecting box 4 is arranged on the top surface of the frame 8, the negative pressure exhaust fan is arranged on the collecting box 4, the collecting mechanism 5 is arranged below one side of the harvesting mechanism 6, the collecting mechanism 5 is arranged on the frame 8, the top surface of the collecting mechanism 5 is opened, and the side surface of the collecting mechanism 5 is connected to the collecting box 4.
The collecting mechanism 5 comprises a collecting box body 501 with an opening on the top surface, a side surface of the collecting box body 501 is opened, a transmission barrel 503 is communicated with the opening on the side surface, a connecting pipe 504 is communicated with the top end of the transmission barrel 503, and the connecting pipe 504 is connected to the collecting box 4.
An inclined grain lifting partition plate 702 which is inclined forward and downward is arranged below the front end of the horizontal grain lifting partition plate 701, and the structure of the inclined grain lifting partition plate 702 is the same as that of the horizontal grain lifting partition plate 701.
The two side surfaces of the horizontal grain lifting partition plate 701 and the inclined grain lifting partition plate 702 are respectively connected with a self-adaptive horizontal adjusting mechanism, the self-adaptive horizontal adjusting mechanism comprises a support rod I704 and a support rod II705 which are sequentially arranged along the width direction of the self-adaptive horizontal adjusting mechanism, springs 703 are respectively sleeved on the support rod I704 and the support rod II705, the end parts of the support rod I and the support rod II extend out along the springs 703, the extending ends of the support rod I and the support rod II respectively penetrate out along the machine frame 8, nuts are screwed outside the penetrating ends of the support rod I and the inclined grain lifting partition plate 702, and a distance is reserved between the nuts and the outer side surface of the machine frame 8 for self-adaptive horizontal adjustment.
The frame 8 is provided with an inclined connecting hole 802 for adjusting the inclination of the inclined grain lifting partition 702, the inclined connecting hole 802 is an arc-shaped groove, a supporting rod II705 on the inclined grain lifting partition 702 penetrates out along the inclined connecting hole 802, and a nut is screwed outside the penetrating end.
The bottom surface of the collecting box body 501 is a screen 502.
The walking mechanism 1 comprises a vertical supporting rod 101, a mounting frame 102 is mounted at the bottom end of the vertical supporting rod 101, wheels 103 are mounted on the mounting frame 102, adjusting holes I107 are formed in the vertical supporting rod 101 at intervals along the axial direction of the vertical supporting rod, a sleeve 105 is sleeved outside the vertical supporting rod 101, a fixing rod 104 is connected to the inner side surface of the sleeve 105, a fixing hole 106 is formed in the outer side surface of the sleeve 105, fixing screws penetrate through the fixing hole 106 and the adjusting holes I107 corresponding to the fixing hole 106 in position, adjusting holes II108 are formed in the fixing rod 104, horizontal adjusting rods 804 are connected to the side surface of the frame 8, the adjusting rods 804 are of hollow structures and are provided with outer end openings, adjusting holes III805 are formed in the adjusting rods 804 at intervals along the axial direction of the adjusting rods, and the fixing rods 104 are inserted into the adjusting rods 804, and fastening bolts penetrate through the adjusting holes III805 and the adjusting holes II 108.
The rack 8 comprises two side plates 806, a collecting frame 808 is arranged on the inner side of the side plates 806, the top surface and the bottom surface of the collecting frame 808 are both open, and the open top surface of the collecting mechanism 5 extends into the collecting frame 808 from the bottom surface thereof.
The dividing comb 604 and the cutting blade 605 are respectively fixed on the middle rotating shaft 601 through bolts.
Compared with the prior art, the method has the advantages that the traditional manual picking mode is changed, the chrysanthemum is firstly dispersed through the seedling supporting partition plates, the chrysanthemum is kept in a vertical state, better cutting efficiency is guaranteed, the flower stems are cut off through the shearing force of the rotatable cutting blades, the damage rate of the chrysanthemum is reduced, the flowers are pulled down and collected through the flower splitting comb teeth, the harvesting efficiency is improved, the damage rate of the chrysanthemum is reduced, the labor cost is saved, and the economic benefit of flower farmers is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the walking mechanism of fig. 1.
Fig. 3 is a schematic structural view of the recovery mechanism.
Fig. 4 is a schematic structural view of the collecting mechanism.
Fig. 5 is a schematic structural view of a seedling lifting mechanism.
Fig. 6 is a schematic structural view of the frame.
The harvester comprises a walking mechanism, a driving mechanism, a gearbox, a collecting box, a collecting mechanism, a harvesting mechanism, a seedling lifting mechanism, a frame and a frame, wherein the walking mechanism, the driving mechanism, the gearbox, the collecting box, the collecting mechanism, the harvesting mechanism, the seedling lifting mechanism and the frame are arranged in sequence, and the seedling lifting mechanism is arranged in sequence;
101. vertical support rods, 102, mounting frames, 103, wheels, 104, fixing rods, 105, sleeves, 106, fixing holes, 107, adjusting holes I,108, adjusting holes II, 201, driving wheels, 202, driven wheels, 501, collecting boxes, 502, screen plates, 503, transmission drums, 504, connecting pipes, 601, transfer shafts, 602, upper support rods, 603, lower support rods, 604, split comb teeth, 605, cutting blades, 606, bolts, 701, horizontal seedling supporting plates, 702, inclined seedling supporting plates, 703, springs, 704, support rods I,705, support rods II, 801, horizontal connecting holes, 802, inclined connecting holes, 803, support rods, 804, adjusting rods, 805, adjusting holes III,806, side plates, 807, side fixing holes, 808, collecting frames, 809, fixing frames, 810, support frames, 811, and sleeving holes.
Detailed Description
The invention takes the advancing direction of the chrysanthemum harvesting machine as the front, and vice versa.
As shown in fig. 1-6, a chrysanthemum harvesting machine comprises a frame 8, travelling mechanisms 1 are respectively installed on two sides of the frame 8, a gearbox 3 is installed on the top surface of the frame 8, a driving mechanism 2 is connected to the side surface of the gearbox 3, a harvesting mechanism 6 is arranged below the gearbox 3, the harvesting mechanism 6 comprises a middle rotating shaft 601, an output shaft of the gearbox 3 faces downwards vertically and penetrates through the frame 8 to be connected with the middle rotating shaft 601, flower splitting comb teeth 604 and cutting blades 605 which are respectively distributed along the circumferential direction of the middle rotating shaft 601 are sequentially installed on the middle rotating shaft 601 from top to bottom, the flower splitting comb teeth 604 and the cutting blades 605 are staggered, gaps are reserved between the flower splitting comb teeth 604 and the cutting blades 605 in the vertical direction, the axial side surface of the cutting blades 605 is a cutting edge, a horizontal seedling supporting partition 701 is arranged in the gaps, the horizontal seedling supporting partition 701 is located on the front side of the middle rotating shaft 601, and a U-shaped groove with an opening forward is formed in the horizontal direction of the horizontal seedling supporting partition. According to the field chrysanthemum planting tightness, the distribution of the flower splitting comb teeth 604 and the cutting blades 605 in the circumferential direction can be set to have different numbers, so that the number of the cut chrysanthemums can be increased, and the picking efficiency is improved.
When the chrysanthemum harvesting machine works, the chrysanthemum harvesting machine is integrally hung at the front end of a tractor, the power of the driving mechanism 2 is provided by a belt wheel of the tractor, and the tractor is in the prior art and is not described herein. The driving mechanism 2 is arranged on the frame 8 and comprises a driving wheel 201 and a driven wheel 202, a conveyor belt is connected to the driving wheel 201 and the driven wheel 202, a central wheel shaft of the driving wheel 201 is driven by a belt wheel on a tractor, the central wheel shaft of the driven wheel 202 is connected with a transmission shaft in the gearbox 3, an output shaft of the gearbox 3 drives a middle rotating shaft 601 to rotate, and the middle rotating shaft 601 drives a flower distributing comb 604 and a cutting blade 605 to rotate simultaneously.
In order to be convenient for collect chrysanthemum, install collecting box 4 on the top surface of frame 8, install negative pressure air exhauster (not shown in the figure) on the collecting box 4, be provided with collection mechanism 5 from having the battery that provides power on the negative pressure air exhauster, collection mechanism 6 one side below is provided with collection mechanism 5, and collection mechanism 5 installs on frame 8, the top surface opening of collection mechanism 5, the side connection of collection mechanism 5 is on collecting box 4. The negative pressure exhaust fan generates negative pressure to promote the chrysanthemum to be sucked into the collecting box 4 from the collecting mechanism 5 for collecting.
Further, as shown in fig. 1 and 4, the collecting mechanism 5 includes a collecting box 501 with an open top, a side opening of the collecting box 501, a transmission cylinder 503 connected to the side opening, a connection pipe 504 connected to the top of the transmission cylinder 503, and the connection pipe 504 connected to the collecting box 4.
In order to facilitate the dispersion and carding of the chrysanthemum stalk body to keep the chrysanthemum stalk body in a vertical state so as to ensure better cutting efficiency, in one embodiment, an inclined grain lifting baffle 702 inclining forward and downward is arranged below the front end of the horizontal grain lifting baffle 701, and the structure of the inclined grain lifting baffle 702 is the same as that of the horizontal grain lifting baffle 701. Of course, another embodiment may be adopted, that is, the horizontal stalk-supporting partition 701 is V-shaped as a whole, one side of the partition is horizontal, the other side extends forward and downward, and V-shaped grooves with open front ends are arranged at intervals on the partition. The inclined seedling-holding partition 702 and the horizontal seedling-holding partition 701 together form a seedling-holding mechanism 7.
In order to facilitate the self-adaptive adjustment of the horizontal position of the seedling lifting mechanism 7 according to the chrysanthemum stalk, the two side surfaces of the horizontal seedling lifting partition 701 and the inclined seedling lifting partition 702 are respectively connected with a self-adaptive horizontal adjustment mechanism, the self-adaptive horizontal adjustment mechanism comprises a support rod I704 and a support rod II705 which are sequentially arranged along the width direction of the self-adaptive horizontal adjustment mechanism, as shown in fig. 5, springs 703 are respectively sleeved on the support rod I704 and the support rod II705, the end parts of the support rod I and the support rod II extend out along the springs 703, the extending ends of the support rod I and the support rod II extend out along the rack 8 respectively, nuts (not shown in the drawing) are screwed outside the extending ends of the support rod I and the support rod II, and a distance is reserved between the nuts and the outer side surface of the rack 8 for self-adaptive horizontal adjustment. The frame 8 is provided with horizontal connecting holes 801 for the supporting rods I704 and II705 on the horizontal seedling raising partition plate 701 to penetrate and fix, the frame 8 is also provided with side fixing holes 807 for the supporting rods I704 on the inclined seedling raising partition plate 702 to penetrate and fix, and also provided with inclined connecting holes 802 for the supporting rods II705 on the inclined seedling raising partition plate 702 to penetrate and fix. The horizontal seedling-holding partition 701 adopts the design of a self-adaptive horizontal adjusting mechanism, so that flowers are easier to fall on the horizontal seedling-holding partition 701.
In the initial state, the springs 703 are all in a natural state, and the outer ends of the springs 703 are all contacted with the inner side surfaces of the side plates 806 of the frame 8, namely, the sum of the natural axial lengths of the two springs 703 and the width of the horizontal seedling raising partition 701 or the inclined seedling raising partition 702 is just equal to the distance between the inner side surfaces of the side plates 806 on the frame 8, and at the moment, a distance is reserved between the nut and the outer side surfaces of the frame 8. When the chrysanthemum is used for promoting the horizontal grain lifting partition plate 701 or the inclined grain lifting partition plate 702 to horizontally move, the springs 703 on one side are compressed, and when the horizontal grain lifting partition plate 701 or the inclined grain lifting partition plate 702 is not pressed by the chrysanthemum, the horizontal grain lifting partition plate 701 or the inclined grain lifting partition plate 702 returns to the initial position through the elastic restoring force of the springs 703.
Further, in order to facilitate the adjustment of the inclination of the inclined grain lifting partition 702, as shown in fig. 1 and 6, the frame 8 is provided with an inclined connecting hole 802 for adjusting the inclination of the inclined grain lifting partition 702, the inclined connecting hole 802 is an arc-shaped slot, and a supporting rod II705 on the inclined grain lifting partition 702 passes through the inclined connecting hole 802 and is screwed with a nut outside the passing end. The inclined seedling-lifting partition 702 can be adjusted within a certain angle range to meet the heights of different seedling-lifting points, and the inclined seedling-lifting partition can be suitable for harvesting chrysanthemums with different heights.
The bottom surface of the collecting box body 501 is a screen 502 in order to separate the flower scraps, the branches and the redundant leaves.
In order to facilitate the adjustment of the vertical height and the horizontal position of the harvesting mechanism and the rack of the invention, the travelling mechanism 1 comprises a vertical support rod 101, a mounting frame 102 is arranged at the bottom end of the vertical support rod 101, wheels 103 are arranged on the mounting frame 102, adjusting holes I107 are arranged on the vertical support rod 101 at intervals along the axial direction of the vertical support rod, a sleeve 105 is sleeved outside the vertical support rod 101, the inner side surface of the sleeve 105 is connected with a fixing rod 104, a fixing hole 106 is arranged on the outer side surface of the sleeve 105, fixing screws are arranged in the fixing hole 106 and the adjusting holes I107 corresponding to the positions of the fixing hole 106 in a penetrating manner, adjusting holes II108 are arranged on the fixing rod 104, horizontal adjusting rods 804 are connected to the side surface of the rack 8, the adjusting rods 804 are of hollow structure and are provided with outer openings, adjusting holes III805 are arranged on the adjusting rods 804 at intervals along the axial direction of the adjusting rods, the fixing rods 104 are inserted into the adjusting rods 804, and fastening bolts (not shown in the figure) are arranged in the adjusting holes III805 and the adjusting holes II108 in a penetrating manner. The working form of the whole machine can be adjusted according to various terrains, ridge widths and average heights of plants, and the purpose of harvesting is better achieved. The two sides of the adjusting rod 804 are respectively provided with a supporting rod 803 for better supporting.
The height of the harvesting mechanism is adjusted by correspondingly screwing and fixing the adjusting holes II108 on the adjusting fixed rod 104 and the adjusting holes III805 at different positions on the adjusting rod 804 so as to adjust the horizontal position and correspondingly screwing the adjusting sleeve 105 and the adjusting holes I107 at different positions on the vertical supporting rod 101.
In order to facilitate that the chrysanthemums can accurately fall into the collecting mechanism 5, as shown in fig. 6, the rack 8 comprises two side plates 806, a collecting frame 808 is installed on the inner side of each side plate 806, the top surface and the bottom surface of the collecting frame 808 are both open, and the open top surface of the collecting mechanism 5 extends from the bottom surface of the collecting frame 808 to the inside thereof. The bottom surface area of the collection means 5 is larger than the cross-sectional area of the collection frame 808. The frame 8 further comprises a fixing frame 809, the fixing frame 809 is mounted on the top of the two side plates 806, as shown in fig. 6, a supporting frame 810 is mounted at the bottom of the fixing frame 809, the gearbox 3, the collecting box 4 and the negative pressure exhaust fan are all mounted on the supporting frame 810, and a sleeve hole 811 for passing through a wheel shaft of the driven wheel of the driving mechanism 2 is further embedded in the side surface of the fixing frame 809.
For easy installation and removal, the separation comb 604 and the cutting blade 605 are fixed to the center shaft 601 by bolts, respectively. Specifically, the middle rotating shaft 601 is sequentially provided with an upper supporting rod 602 and a lower supporting rod 603 from top to bottom along the axial direction thereof, the upper supporting rod 602 and the lower supporting rod 603 are respectively arranged at intervals along the circumferential direction, the flower splitting comb teeth 604 and the cutting blades 605 are respectively fixed on the upper supporting rod 602 and the lower supporting rod 603 through bolts 606, and the upper supporting rod 602 and the lower supporting rod 603 are respectively provided with holes for fixing.
When the chrysanthemum harvesting machine works, the whole structure is suspended at the front end of the tractor, the power of the driving mechanism 2 is provided by the belt wheel of the tractor, the storage battery provided by the driving mechanism enables the negative pressure exhaust fan to work stably, and meanwhile, the driving mechanism 2 drives the harvesting mechanism 6 to rotate after the driving mechanism turns to speed change through the gearbox 3. When the tractor drives the invention to advance, the inclined seedling-lifting partition 702 disperses and sorts the chrysanthemum stalks so that the chrysanthemum stalks keep vertical, and the chrysanthemum plants advance along with the inclined seedling-lifting partition, when the dispersed chrysanthemum plants reach the front end of the horizontal seedling-lifting partition 701, the dispersed chrysanthemum plants are just positioned at the tail part of a U-shaped groove in the inclined seedling-lifting partition 702, and the cutting blade 605 rotates to generate shearing force so that flowers are cut off and naturally fall on the horizontal seedling-lifting partition 701.
In the process of continuing to travel, under the sweeping action of the rotary flower splitting comb teeth 604, the flowers after rotary shearing are swept to the upper part of the collecting box body 501 from the horizontal seedling supporting partition plate 701, so that the flowers naturally fall down and are adjusted into the collecting box body 501, the flowers are sucked into the collecting box body 4 from the inside of the collecting box body 501 through the bottom of the conveying cylinder 503 by the negative pressure exhaust fan, picking and collecting operation for one period is completed, and picking and collecting integration is realized.
While only the preferred embodiments of the present invention have been described above, it should be noted that it will be apparent to those skilled in the art that various changes and modifications can be made herein without departing from the general inventive concept, and these should also be regarded as the scope of the invention, which is not to be limited to the effects of the invention in its practice or the application of the patent.
Claims (6)
1. The chrysanthemum harvesting machine is characterized by comprising a frame (8), wherein travelling mechanisms (1) are respectively arranged on two sides of the frame (8), a gearbox (3) is arranged on the top surface of the frame (8), a driving mechanism (2) is connected to the side surface of the gearbox (3), a harvesting mechanism (6) is arranged below the gearbox (3), the harvesting mechanism (6) comprises a middle rotating shaft (601), an output shaft of the gearbox (3) vertically faces downwards and penetrates through the frame (8) to be connected with the middle rotating shaft (601), flower-splitting comb teeth (604) and cutting blades (605) which are respectively distributed along the circumferential direction of the middle rotating shaft are sequentially arranged on the middle rotating shaft (601) from top to bottom, gaps are reserved between the flower-splitting comb teeth (604) and the cutting blades (605) in the vertical direction, the axial side surface of the cutting blades (605) is a cutting edge, a horizontal seedling-lifting partition (701) is arranged in the gaps, the horizontal seedling-lifting partition (701) is positioned on the front side of the middle rotating shaft (601), and the horizontal seedling-lifting partition (701) is provided with U-shaped grooves which are horizontally opened forwards and are spaced along the horizontal direction;
The collecting box (4) is arranged on the top surface of the frame (8), the negative pressure exhaust fan is arranged on the collecting box (4), the collecting mechanism (5) is arranged below one side of the collecting mechanism (6), the collecting mechanism (5) is arranged on the frame (8), the top surface of the collecting mechanism (5) is opened, and the side surface of the collecting mechanism (5) is connected to the collecting box (4);
An inclined grain lifting baffle (702) which is inclined forward and downward is arranged below the front end of the horizontal grain lifting baffle (701), and the structure of the inclined grain lifting baffle (702) is the same as that of the horizontal grain lifting baffle (701);
The two side surfaces of the horizontal grain lifting partition plate (701) and the inclined grain lifting partition plate (702) are respectively connected with a self-adaptive horizontal adjusting mechanism, the self-adaptive horizontal adjusting mechanism comprises a supporting rod I (704) and a supporting rod II (705) which are sequentially arranged along the width direction of the self-adaptive horizontal adjusting mechanism, springs (703) are respectively sleeved on the supporting rod I (704) and the supporting rod II (705), the end parts of the supporting rod I and the supporting rod II extend out along the springs (703), the extending ends of the supporting rod I and the supporting rod II respectively penetrate out along a rack (8), nuts are screwed outside the penetrating ends of the supporting rod I and the supporting rod II, and a distance is reserved between the nuts and the outer side surface of the rack (8) for self-adaptive horizontal adjustment;
The inclined grain lifting machine is characterized in that an inclined connecting hole (802) for adjusting the inclination of the inclined grain lifting partition plate (702) is formed in the frame (8), the inclined connecting hole (802) is integrally an arc-shaped groove, a supporting rod II (705) on the inclined grain lifting partition plate (702) penetrates out along the inclined connecting hole (802), and a nut is screwed outside the penetrating end.
2. The chrysanthemum harvesting machine according to claim 1, wherein the collecting mechanism (5) comprises a collecting box body (501) with an opening at the top surface, the collecting box body (501) is provided with an opening at the side surface, a transmission cylinder (503) is communicated at the opening at the side surface, a connecting pipe (504) is communicated at the top end of the transmission cylinder (503), and the connecting pipe (504) is connected to the collecting box (4).
3. The chrysanthemum harvester of claim 2, wherein the bottom surface of the collecting box body (501) is a net plate (502).
4. The chrysanthemum harvesting machine of claim 1, wherein the travelling mechanism (1) comprises a vertical supporting rod (101), a mounting frame (102) is mounted at the bottom end of the vertical supporting rod (101), wheels (103) are mounted on the mounting frame (102), adjusting holes I (107) are formed in the vertical supporting rod (101) at intervals along the axial direction of the vertical supporting rod, a sleeve (105) is sleeved outside the vertical supporting rod (101), a fixing rod (104) is connected to the inner side surface of the sleeve (105), a fixing hole (106) is formed in the outer side surface of the sleeve (105), fixing screws are arranged in the fixing hole (106) and the adjusting holes I (107) corresponding to the fixing hole, adjusting holes II (108) are formed in the fixing rod (104), horizontal adjusting rods (804) are connected to the side surface of the frame (8), adjusting rods (804) are of hollow structures and are provided with adjusting holes III (805) at intervals along the axial direction of the adjusting rods (804), the fixing rods (104) are inserted into the adjusting rods (804), and fastening bolts are arranged in the adjusting holes III (805) and the adjusting holes II (108).
5. The chrysanthemum harvesting machine according to claim 1, wherein the frame (8) comprises two side plates (806), a collecting frame (808) is arranged on the inner side of the side plates (806), the top surface and the bottom surface of the collecting frame (808) are both open, and the open top surface of the collecting mechanism (5) extends from the bottom surface of the collecting frame (808) to the inside of the collecting frame.
6. The chrysanthemum harvester of claim 1, wherein the flower splitting comb teeth (604) and the cutting blade (605) are respectively fixed on the middle rotating shaft (601) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910877420.0A CN110622694B (en) | 2019-09-17 | 2019-09-17 | Chrysanthemum harvesting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910877420.0A CN110622694B (en) | 2019-09-17 | 2019-09-17 | Chrysanthemum harvesting machine |
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| Publication Number | Publication Date |
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| CN110622694A CN110622694A (en) | 2019-12-31 |
| CN110622694B true CN110622694B (en) | 2025-02-11 |
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| CN201910877420.0A Active CN110622694B (en) | 2019-09-17 | 2019-09-17 | Chrysanthemum harvesting machine |
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| CN112471111B (en) * | 2020-11-27 | 2024-12-13 | 河南农业大学 | An intelligent driving electric plant protection vehicle with adjustable height and wheelbase |
| CN115380710B (en) * | 2022-09-20 | 2024-04-19 | 吉林大学 | A harvesting device for processing grape harvester |
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| CN210928662U (en) * | 2019-09-17 | 2020-07-07 | 河南农业大学 | Chrysanthemum harvester |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| AU1120983A (en) * | 1982-05-19 | 1984-09-27 | Geoff Williames (Aust.) Pty Ltd | Harvesting machine for pyrethrum flowers inc. picker head |
| WO2005034608A1 (en) * | 2003-09-15 | 2005-04-21 | Lambros Lois | Olive picker |
| CN201766846U (en) * | 2010-07-14 | 2011-03-23 | 河南农业大学 | Tobacco harvester with tobacco conveying system |
| CN103430703A (en) * | 2013-08-21 | 2013-12-11 | 姚竞 | Flower bud picking machine |
| CN205848011U (en) * | 2016-07-06 | 2017-01-04 | 南京农业大学 | Hand propelled Flos Chrysanthemi comb cotton-picking machine |
| CN207626125U (en) * | 2017-11-29 | 2018-07-20 | 周欣 | Chrysanthemum harvester |
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2019
- 2019-09-17 CN CN201910877420.0A patent/CN110622694B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210928662U (en) * | 2019-09-17 | 2020-07-07 | 河南农业大学 | Chrysanthemum harvester |
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