CN110583238B - High-efficient automatic jujube machine of adopting - Google Patents
High-efficient automatic jujube machine of adopting Download PDFInfo
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- CN110583238B CN110583238B CN201911006655.9A CN201911006655A CN110583238B CN 110583238 B CN110583238 B CN 110583238B CN 201911006655 A CN201911006655 A CN 201911006655A CN 110583238 B CN110583238 B CN 110583238B
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- 240000008866 Ziziphus nummularia Species 0.000 title 1
- 235000013399 edible fruits Nutrition 0.000 claims abstract description 63
- 241001247821 Ziziphus Species 0.000 claims abstract description 56
- 244000126211 Hericium coralloides Species 0.000 claims abstract description 21
- 230000003287 optical effect Effects 0.000 claims abstract description 11
- 230000007704 transition Effects 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 12
- 210000001503 joint Anatomy 0.000 claims description 2
- 230000008901 benefit Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010009 beating Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002420 orchard Substances 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 244000126002 Ziziphus vulgaris Species 0.000 description 1
- 235000008529 Ziziphus vulgaris Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000037081 physical activity Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
- A01D46/26—Devices for shaking trees or shrubs; Fruit catching devices to be used therewith
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- 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
- A01D46/26—Devices for shaking trees or shrubs; Fruit catching devices to be used therewith
- A01D46/264—Devices for beating or vibrating the foliage; Fruit catching devices to be used therewith
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention provides a high-efficiency automatic jujube picking machine, which belongs to the field of fruit mechanical picking, and comprises an operating rod, a sliding rail frame and a fruit combing device, wherein the operating rod is fixedly connected with the rear end of the sliding rail frame; the two sides of the fruit combing plate of the fruit combing device are respectively provided with a side plate, the fruit combing plate is arranged below the front end of the sliding rail frame and is in sliding connection with the sliding rail frame, the horizontal adjusting device is fixed at the bottom of the sliding rail frame, a plurality of sliding blocks are evenly distributed between the two side plates, a first through hole is formed in the middle of each sliding block, second through holes are formed in the first through holes in an up-down symmetrical mode, gears are arranged in the first through holes, and two adjacent sliding blocks are hinged through a hinge plate; the six-edge shaft penetrates through the gear inner ring, the optical axis guide rail penetrates through the second through hole, and an adjusting module for rotating and limiting the six-edge shaft is arranged on the outer wall of the side plate; a comb tooth is arranged between each sliding block and the comb plate, and a section of rack is arranged on each comb tooth. The jujube picking machine can improve jujube picking efficiency and realize the picking operation of jujube fruits with different densities and different sizes.
Description
Technical Field
The invention belongs to the technical field of fruit mechanical picking, and particularly relates to a high-efficiency automatic jujube picking machine.
Background
Winter jujubes are in short supply in the market in recent years, and the selling price of one kilogram is about 20 yuan, so that the winter jujubes have high economic value. The winter jujube planting industry in China is greatly developed, and the cultivation technology management is enhanced, so that good social benefit, economic benefit and ecological benefit are brought to China.
Winter jujube is a good Royal tribute since ancient times, has been thousands of years old so far, and is an excellent fresh jujube variety in China. Winter jujubes are mainly planted in other areas such as Hebei Ye and Gansu province. Winter jujubes are planted in many places in Shaanxi areas, wherein the winter jujubes are famous in Dali county and the sticky winter jujubes in Zhanhua county, a plurality of sightseeing gardens are built locally, and winter jujubes can be picked in the orchard, so that the winter jujubes are a particularly good experience activity. The planting area of the local winter jujubes is increased year by year, and the planting area is a prop industry of local fruit farmers to bring about enrichment. However, when winter jujube harvesting is carried out every year, the winter jujube is a headache problem for fruit growers, a great amount of time and energy are consumed for picking winter jujube fruits, the picked winter jujube is also a physical activity, time and labor are consumed, if the fruits are ripe quickly and are not picked timely, the storage, transportation and quality of the later fruits are affected, and furthermore, if the fruits fall off from the tree directly, the yield and income of fruit growers are affected directly.
At present, china mainly relies on some simple auxiliary picking tools or manpower to pick up winter jujubes, but large-scale planting is carried out, most of rural young labor force is developed into the city, the agricultural labor force is extremely small during picking, and the labor cost is gradually increased. If the winter jujube picking is not timely, direct loss of economic benefits of fruit farmers is caused, and for winter jujubes on winter jujube trees with more than two meters or higher branches, picking staff can only stand on platforms such as a tripod, so that the picking efficiency is low and certain danger exists; in recent years, the research of China in the field of jujube picking machinery has good results, modern agriculture has unprecedented development potential, and the mechanized agricultural age has the characteristics of high efficiency, safety and convenience. However, the research field is generally suitable for a part of large-scale standardized planting areas, the modern large-scale picking machine is too expensive, the effect of the machine cannot be exerted on other complex terrains such as sloping fields, mountains, hilly lands and the like, and people have to give up an efficient method for large-scale mechanical picking while considering the economic benefits and the growing environment of the people.
Therefore, the application provides a high-efficiency automatic jujube picker.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the efficient automatic jujube picking machine, solves the problems of difficult picking at high positions of jujube fruits, low efficiency, high labor intensity and difficult collection, improves the efficiency of jujube picking and fruit collection, and realizes the picking operations of jujube fruits with different densities and different sizes.
In order to achieve the above object, the present invention provides the following technical solutions:
the high-efficiency automatic jujube picking machine comprises an operating rod, a sliding rail frame and a fruit combing device, wherein the operating rod is of a telescopic structure; the operating rod is fixedly connected with the rear end of the sliding rail frame;
the fruit combing device comprises a fruit combing plate, a fruit combing tooth space adjusting mechanism, a horizontal adjusting device, a plurality of sliding blocks, fruit combing teeth, a pair of optical axis guide rails and a six-edge shaft, wherein the number of the sliding blocks is the same as that of the fruit combing teeth, two sides of the fruit combing plate are opposite to the operating rod and are provided with side plates, the fruit combing plate is arranged below the front end of the sliding rail frame and is in sliding connection with the sliding rail frame, and the horizontal adjusting device is fixed at the bottom of the sliding rail frame and drives the fruit combing plate to move left and right along the sliding rail frame;
the sliding blocks are uniformly distributed between the two side plates, a first through hole is formed in the middle of each sliding block, second through holes are formed in the first through holes in an up-down symmetrical mode, gears with inner rings matched with the six-edge shafts are arranged in the first through holes, limiting poking sheets are arranged on two end faces of each sliding block to limit the relative positions of the gears, and two adjacent sliding blocks are hinged through two hinge sheets;
the six-edge shaft penetrates through each gear inner ring, two ends of the six-edge shaft are respectively connected with the middle of the two side plates in a rotating mode, a pair of optical axis guide rails respectively penetrate through the upper and lower second through holes of the first through holes, two ends of the optical axis guide rails are respectively fixedly connected with the two side plates, and an adjusting module for rotating and limiting the six-edge shaft is arranged on the outer wall of one side of the side plate;
one comb tooth is arranged between each sliding block and each comb plate, a section of rack is arranged on each comb tooth, and each comb tooth penetrates through each sliding block in the height direction and is meshed with each gear;
the comb teeth space adjusting mechanism is used for adjusting the space between the sliding blocks.
Preferably, the sliding rail frame comprises a guide rail plate, a transition plate and two first reinforcing rods, one end of the transition plate is fixedly connected with the rear part of the guide rail plate, the two first reinforcing rods are respectively positioned on two sides of the transition plate, two ends of the first reinforcing rods are respectively fixedly connected with the transition plate and the guide rail plate, and the fruit combing plate is in sliding connection with the guide rail plate.
Preferably, the dovetail grooves are formed in the bottoms of the guide rail plates along the length direction, the convex strips matched with the dovetail grooves are reversely arranged at the tops of the fruit combing plates along the length direction, the convex strips are nested in the dovetail grooves, the connecting blocks are arranged at the centers of the back parts of the fruit combing plates, groove rails are formed in the back parts of the connecting blocks along the length direction, and two sides of the connecting blocks are fixedly connected with the fruit combing plates through second reinforcing rods respectively.
Preferably, the horizontal adjusting device comprises an eccentric wheel and a direct current motor, the direct current motor is installed below the transition plate through a motor support, the eccentric wheel is installed on a main shaft of the direct current motor, an eccentric pin shaft is arranged on one side, opposite to the direct current motor, of the edge of the eccentric wheel, and the eccentric pin shaft extends into the grooved rail and is in butt joint with the grooved rail.
Preferably, the adjusting module comprises an adjusting hand wheel, a self-locking buckle, a limiting rod and a limiting spring, wherein the six-edge shaft penetrates through one side of the side plate and is fixedly connected with the center of the adjusting hand wheel, the limiting rod is fixed on one side of the adjusting hand wheel, and the limiting spring is sleeved on the limiting rod; the adjusting hand wheel outer wall is provided with round spacing hole along circumference, the auto-lock buckle includes the bayonet lock and sets up bayonet lock one end, and with spacing hole complex spacing post, the bayonet lock other end with the gag lever post end articulates.
Preferably, the comb teeth space adjusting mechanism comprises a screw rod and four nuts in threaded connection with the screw rod, wherein the heights of the tops of two sliding blocks positioned in the middle are larger than those of the rest sliding blocks, the screw rod penetrates through the tops of the two sliding blocks positioned in the middle, and two nuts are arranged on two sides of the two sliding blocks positioned in the middle.
Preferably, the number of the sliding blocks is nine.
Preferably, the comb further comprises spare lengthened comb teeth matched with the comb teeth, the upper ends of the comb teeth are of cylindrical structures with internal threads, external threads are arranged at the lower ends of the spare lengthened comb teeth, and the lower ends of the spare lengthened comb teeth are in threaded connection with the upper ends of the comb teeth.
The high-efficiency automatic jujube picker operating rod, the sliding rail frame and the fruit combing device provided by the invention have the advantages that the extending length and the spacing of the fruit combing teeth are adjustable, the safety of picking workers is improved, the operation is simple, the carrying is convenient, and the high-efficiency automatic jujube picker is very suitable for high-efficiency picking operation in an orchard where large-scale picking machinery cannot enter; the extension length of the comb teeth is adjusted through the hand wheel, so that the picking efficiency is improved; the distance between two adjacent sliding blocks is changed through the adjusting nut, the sliding blocks are synchronously adjusted under the action of the hinge plates, the distance between every two adjacent sliding blocks is guaranteed to be equal, the automatic jujube picking machine is used for picking jujube fruits of different sizes in a mode of brushing and transversely shaking branches, the jujube fruits are picked efficiently, and the problems existing in the current picking process are solved.
Drawings
FIG. 1 is a schematic diagram of a date beating device of a high-efficiency automatic date picker according to embodiment 1 of the present invention;
FIG. 2 is a side view of a date beating device of the high-efficiency automatic date picker according to embodiment 1 of the present invention;
FIG. 3 is a top view of a date beating device of the high-efficiency automatic date picker according to embodiment 1 of the present invention;
FIG. 4 is a front view of the comb device;
FIG. 5 is a front view of the comb device when contracted;
FIG. 6 is a schematic view of portion A of FIG. 3;
FIG. 7 is a schematic view of a slide rail frame;
FIG. 8 is a schematic structural view of a comb plate;
FIG. 9 is a schematic diagram of the structure of comb teeth;
fig. 10 is a state diagram of the use of the jujube-threshing device of the efficient automatic jujube picker according to embodiment 1 of the present invention.
Reference numerals illustrate:
the device comprises an operating rod 1, a sliding rail frame 2, a guide rail plate 21, a transition plate 22, a first reinforcing rod 23, a dovetail groove 24, a fruit combing plate 3, a convex strip 31, a connecting block 32, a groove rail 33, a second reinforcing rod 34, a fruit combing tooth space adjusting mechanism 4, a screw 41, a nut 42, a horizontal adjusting device 5, an eccentric wheel 51, a direct current motor 52, a motor support 53, an eccentric pin 54, a sliding block 6, fruit combing teeth 7, a rack 71, an optical axis guide rail 8, a six-edge shaft 9, a side plate 10, a gear 11, a limiting pulling piece 12, a hinging piece 13, an adjusting module 14, an adjusting hand wheel 141, a limiting rod 142, a limiting spring 143, a limiting hole 144, a bayonet 145 and a limiting column 146.
Detailed Description
The following describes the embodiments of the present invention further with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the technical solutions of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless explicitly specified or limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more, and will not be described in detail herein.
Example 1
The invention provides a high-efficiency automatic jujube picking machine, which is particularly shown in figures 1 to 9, and comprises an operating rod 1, a sliding rail frame 2 and a fruit combing device, wherein the operating rod 1 is of an existing telescopic structure; the operating rod 1 is fixedly connected with the rear end of the sliding rail frame 2;
the fruit combing device comprises a fruit combing plate 3, a fruit combing tooth space adjusting mechanism 4, a horizontal adjusting device 5, a plurality of sliding blocks 6, fruit combing teeth 7, a pair of optical axis guide rails 8 and a six-edge shaft 9, wherein the number of the sliding blocks 6 and the number of the fruit combing teeth 7 are the same, side plates 10 are arranged on two sides of the fruit combing plate 3 opposite to the operating rod 1, the fruit combing plate 3 is arranged below the front end of the sliding rail frame 2 and is in sliding connection with the sliding rail frame 2, and the horizontal adjusting device 5 is fixed at the bottom of the sliding rail frame 2 and drives the fruit combing plate 3 to move left and right along the sliding rail frame 2;
the sliding blocks 6 are uniformly distributed between the two side plates 10, a first through hole is formed in the middle of each sliding block 6, second through holes are symmetrically formed in the first through holes in the upper and lower directions, gears 11 with inner rings matched with the six-edge shafts 9 are arranged in the first through holes, limiting poking pieces 12 are arranged on two end faces of each sliding block 6 to limit the relative positions of the gears 11, and two adjacent sliding blocks 6 are hinged through two hinge pieces 13;
the six-edge shaft 9 passes through the inner ring of each gear 11, the two ends of the six-edge shaft are respectively connected with the middle of the two side plates 10 in a rotating way, the pair of optical axis guide rails 8 respectively pass through the second through holes on the upper side and the lower side of the first through hole, the two ends of the optical axis guide rails are respectively fixedly connected with the two side plates 10, and the outer wall of one side plate 10 is provided with an adjusting module 14 for rotating and limiting the six-edge shaft 9;
a comb tooth 7 is arranged between each sliding block 6 and the comb plate 3, a section of rack 71 is arranged on the comb tooth 7, and the comb tooth 7 passes through the sliding blocks 6 along the height direction and is meshed with the gear 11; the comb tooth space adjusting mechanism 4 is used for adjusting the space between the sliding blocks 6.
Specifically, in this embodiment, the sliding rail frame 2 includes a guide rail plate 21, a transition plate 22 and two first reinforcing rods 23, one end of the transition plate 22 is fixedly connected with the rear portion of the guide rail plate 21, the two first reinforcing rods 23 are respectively located at two sides of the transition plate 22, two ends of the transition plate are respectively fixedly connected with the transition plate 22 and the guide rail plate 21, and the fruit combing plate 3 is slidably connected with the guide rail plate 21.
Further, the bottom of the guide rail plate 21 is provided with a dovetail groove 24 along the length direction, the top of the comb plate 3 is reversely provided with a convex strip 31 matched with the dovetail groove 24 along the length direction, the convex strip 31 is nested in the dovetail groove 24, the center of the back of the comb plate 3 is provided with a connecting block 32, the back of the connecting block 32 is provided with a groove rail 33 along the length direction, and two sides of the connecting block 32 are fixedly connected with the comb plate 3 through second reinforcing rods 34 respectively.
In this embodiment, the horizontal adjusting device 5 includes an eccentric wheel 51 and a dc motor 52, the dc motor 52 is installed below the transition plate 22 through a motor support 53, the eccentric wheel 51 is installed on a main shaft of the dc motor 52, an eccentric pin 54 is disposed on a side of an edge of the eccentric wheel 51 opposite to the dc motor 52, and the eccentric pin 54 extends into the grooved rail 33 and abuts against the grooved rail 33. The main shaft of the direct current motor 52 rotates to drive the eccentric wheel 51 to rotate, and the eccentric pin shaft 54 on the eccentric wheel 51 pushes the fruit combing plate 3 to move. Under the combined action of the eccentric pin shaft 54 on the eccentric wheel 51 and the slide rail frame 2, the fruit combing plate 3 performs periodic reciprocating linear motion in the direction of the transverse dovetail groove 24.
In this embodiment, the adjusting module 14 includes an adjusting hand wheel 141, a self-locking buckle, a limiting rod 142, and a limiting spring 143, where the hexagonal shaft 9 passes through one side of the side plate 10 and is fixedly connected with the center of the adjusting hand wheel 141, the limiting rod 142 is fixed on one side of the adjusting hand wheel 141, and the limiting spring 143 is sleeved on the limiting rod 142; the outer wall of the adjusting hand wheel 141 is provided with a circle of limiting holes 144 along the circumferential direction, and the self-locking buckle comprises a clamping pin 145 and a limiting column 146 which is arranged at one end of the clamping pin 145 and matched with the limiting holes 144, and the other end of the clamping pin 145 is hinged with the tail end of the limiting rod 142.
The comb tooth space adjusting mechanism 4 comprises a screw 41 and four nuts 42 in threaded connection with the screw 41, wherein the top of the two sliding blocks 6 positioned in the middle is higher than the heights of the rest sliding blocks 6, the screw 41 penetrates through the tops of the two sliding blocks 6 positioned in the middle, and two nuts 42 are arranged on two sides of the two sliding blocks 6 positioned in the middle.
In the present embodiment, the number of sliders 6 is nine.
In order to improve the application range of the jujube picker, in this embodiment, the jujube picker further comprises a standby lengthened comb tooth matched with the comb tooth 7, the upper end of the comb tooth 7 is of a cylindrical structure with internal threads, the lower end of the standby lengthened comb tooth is provided with external threads, and the lower end of the standby lengthened comb tooth is in threaded connection with the upper end of the comb tooth 7.
The application method of the efficient automatic jujube picker provided by the embodiment is as follows:
as shown in fig. 10, when an operator uses an automatic jujube picking machine to perform picking operation, firstly, according to the height distribution condition of winter jujubes on a fruit tree, the height of a telescopic operating rod 1 is adjusted to reach the height of a range to be picked, and after the adjustment, the telescopic operating rod is rotated and locked; if the picking gap is larger, the extending length of the comb teeth 7 can be adjusted by utilizing the comb tooth space adjusting mechanism 4, specifically, the method comprises the steps of taking out the clamping pin 145 on the adjusting hand wheel 141, rotating the adjusting hand wheel 141 to lengthen the comb teeth, rotating the adjusting hand wheel 141 clockwise to drive the six-edge shaft 9 to rotate, driving all the gears 11 by the six-edge shaft 9, meshing the racks 71 with the gears 11 to enable the racks 71 to rise along the height direction so as to elongate the comb teeth 7, otherwise, rotating the adjusting hand wheel 141 reversely so as to shorten the comb teeth 7; the distance between the comb teeth 7 is not generally adjusted unless the diameter of winter jujube in the orchard is smaller than the distance between the comb teeth, at this time, the distance between the comb teeth 7 is adjusted by using the comb teeth distance adjusting mechanism 4, specifically, the nut 42 on the screw 41 is loosened, and one of the sliding blocks 6 is pulled, so that all the sliding blocks 6 uniformly move inwards or outwards, and the purpose of reducing or increasing the distance between the comb teeth 7 is achieved. After the preparation work before picking is finished, all the adjusting devices are locked, so that picking operation can be performed. The automatic jujube picking machine adopts a direct current adjustable speed motor as power input, the convex strips 31 on the comb plate 3 are nested in the dovetail grooves 24 of the slide rail frame 2, the rotation of a motor main shaft is converted into reciprocating linear motion under the action of the direct current motor 52, the eccentric wheel 51 and the eccentric pin shaft 54, which is equivalent to the working principle of a crank sliding block, and finally, the power is transmitted to the comb plate 3 through the rotating shaft of the direct current motor 52 and the eccentric pin shaft 54 so that the comb plate 3 moves horizontally along the slide rail frame 2; the comb teeth 7 do reciprocating linear motion along with the comb plate 3, so that the purpose of brushing and shaking fine branches in a small amplitude to enable winter jujubes to fall off is achieved, the fallen winter jujubes are collected by a collecting device which is spread below, and fruits are conveyed into a fruit basket or a paper box through a conveying channel.
The above embodiments are merely preferred embodiments of the present invention, the protection scope of the present invention is not limited thereto, and any simple changes or equivalent substitutions of technical solutions that can be obviously obtained by those skilled in the art within the technical scope of the present invention disclosed in the present invention belong to the protection scope of the present invention.
Claims (8)
1. The efficient automatic jujube picking machine is characterized by comprising an operating rod (1), a sliding rail frame (2) and a fruit combing device, wherein the operating rod (1) is of a telescopic structure; the operating rod (1) is fixedly connected with the rear end of the sliding rail frame (2);
the fruit combing device comprises a fruit combing plate (3), a fruit combing tooth space adjusting mechanism (4), a horizontal adjusting device (5), a plurality of sliding blocks (6) and fruit combing teeth (7), a pair of optical axis guide rails (8) and a six-edge shaft (9), wherein the number of the sliding blocks (6) and the number of the fruit combing teeth (7) are the same, two sides of the fruit combing plate (3) are opposite to the operating rod (1) and are provided with side plates (10), the fruit combing plate (3) is arranged below the front end of the sliding rail frame (2) and is in sliding connection with the sliding rail frame (2), and the horizontal adjusting device (5) is fixed at the bottom of the sliding rail frame (2) and drives the fruit combing plate (3) to move left and right along the sliding rail frame (2);
the sliding blocks (6) are uniformly distributed between the two side plates (10), a first through hole is formed in the middle of each sliding block (6), second through holes are symmetrically formed in the first through holes in the up-down direction, gears (11) with inner rings matched with the six-edge shafts (9) are arranged in the first through holes, limiting shifting sheets (12) are arranged on two end faces of each sliding block (6) to limit the relative positions of the gears (11), and two adjacent sliding blocks (6) are hinged through two hinge sheets (13);
the six-edge shaft (9) penetrates through the inner ring of each gear (11) and two ends of the six-edge shaft are respectively connected with the middle of the two side plates (10) in a rotating mode, the pair of optical axis guide rails (8) penetrate through the upper and lower second through holes of the first through holes respectively and two ends of the optical axis guide rails are respectively fixedly connected with the two side plates (10), and an adjusting module (14) for rotating and limiting the six-edge shaft (9) is arranged on the outer wall of one side of each side plate (10);
one comb tooth (7) is arranged between each sliding block (6) and each comb plate (3), a section of rack (71) is arranged on each comb tooth (7), and each comb tooth (7) penetrates through each sliding block (6) along the height direction and is meshed with each gear (11);
the comb teeth space adjusting mechanism (4) is used for adjusting the space between the sliding blocks (6).
2. The efficient automatic jujube picking machine according to claim 1, wherein the sliding rail frame (2) comprises a guide rail plate (21), a transition plate (22) and two first reinforcing rods (23), one end of the transition plate (22) is fixedly connected with the rear part of the guide rail plate (21), the two first reinforcing rods (23) are respectively positioned at two sides of the transition plate (22), two ends of the first reinforcing rods are respectively fixedly connected with the transition plate (22) and the guide rail plate (21), and the fruit combing plate (3) is in sliding connection with the guide rail plate (21).
3. The efficient automatic jujube picking machine according to claim 2, wherein a dovetail groove (24) is formed in the bottom of the guide rail plate (21) along the length direction, a convex strip (31) matched with the dovetail groove (24) is reversely arranged at the top of the comb plate (3) along the length direction, the convex strip (31) is nested in the dovetail groove (24), a connecting block (32) is arranged at the center of the back of the comb plate (3), a groove rail (33) is formed in the back of the connecting block (32) along the length direction, and two sides of the connecting block (32) are fixedly connected with the comb plate (3) through second reinforcing rods (34) respectively.
4. A high-efficiency automatic jujube picking machine according to claim 3, characterized in that the horizontal adjusting device (5) comprises an eccentric wheel (51) and a direct current motor (52), the direct current motor (52) is installed below the transition plate (22) through a motor support (53), the eccentric wheel (51) is installed on a main shaft of the direct current motor (52), an eccentric pin shaft (54) is arranged on one side, facing away from the direct current motor (52), of the edge of the eccentric wheel (51), and the eccentric pin shaft (54) stretches into the grooved rail (33) and is in butt joint with the grooved rail (33).
5. The efficient automatic jujube picking machine according to claim 1, wherein the adjusting module (14) comprises an adjusting hand wheel (141), a self-locking buckle, a limiting rod (142) and a limiting spring (143), the hexagonal shaft (9) penetrates through one side of the side plate (10) and is fixedly connected with the center of the adjusting hand wheel (141), the limiting rod (142) is fixed on one side of the adjusting hand wheel (141), and the limiting spring (143) is sleeved on the limiting rod (142); the outer wall of the adjusting hand wheel (141) is provided with a circle of limiting hole (144) along the circumferential direction, the self-locking buckle comprises a clamping pin (145) and a limiting column (146) which is arranged at one end of the clamping pin (145) and matched with the limiting hole (144), and the other end of the clamping pin (145) is hinged with the tail end of the limiting rod (142).
6. The efficient automatic jujube picker according to claim 1, wherein the comb tooth space adjusting mechanism (4) comprises a screw (41) and four nuts (42) screwed with the screw (41), wherein the top height of two sliders (6) located in the middle is greater than the height of the rest sliders (6), the screw (41) penetrates through the tops of the two sliders (6) located in the middle, and two nuts (42) are arranged on two sides of the two sliders (6) located in the middle.
7. The efficient automatic jujube picker according to claim 1, characterized in that the number of the sliding blocks (6) is nine.
8. The efficient automatic jujube picker according to claim 1, further comprising spare lengthened comb teeth matched with the comb teeth (7), wherein the upper ends of the comb teeth (7) are of cylindrical structures with internal threads, external threads are arranged at the lower ends of the spare lengthened comb teeth, and the lower ends of the spare lengthened comb teeth are in threaded connection with the upper ends of the comb teeth (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911006655.9A CN110583238B (en) | 2019-10-22 | 2019-10-22 | High-efficient automatic jujube machine of adopting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911006655.9A CN110583238B (en) | 2019-10-22 | 2019-10-22 | High-efficient automatic jujube machine of adopting |
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| CN110583238B true CN110583238B (en) | 2024-04-05 |
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| GB246045A (en) * | 1925-07-31 | 1926-01-21 | Joan Jacob Mari Elias | Improvements in a motor driven sugar-cane mowing and harvesting machine |
| EP1829443A1 (en) * | 2006-03-01 | 2007-09-05 | Ingrid Zenkner | Adaptive fruit picker with adjustable picking rake and sectioned collection bag |
| CN108338006A (en) * | 2018-04-18 | 2018-07-31 | 安徽跃峰农业开发有限公司 | A kind of mulberries picker |
| CN108617263A (en) * | 2018-06-01 | 2018-10-09 | 杜希东 | A kind of hand-held vibration black fruit fructus lycii picking machine with collection device |
| CN211267733U (en) * | 2019-10-22 | 2020-08-18 | 陕西理工大学 | High-efficient automatic jujube machine of adopting |
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| GB246045A (en) * | 1925-07-31 | 1926-01-21 | Joan Jacob Mari Elias | Improvements in a motor driven sugar-cane mowing and harvesting machine |
| EP1829443A1 (en) * | 2006-03-01 | 2007-09-05 | Ingrid Zenkner | Adaptive fruit picker with adjustable picking rake and sectioned collection bag |
| CN108338006A (en) * | 2018-04-18 | 2018-07-31 | 安徽跃峰农业开发有限公司 | A kind of mulberries picker |
| CN108617263A (en) * | 2018-06-01 | 2018-10-09 | 杜希东 | A kind of hand-held vibration black fruit fructus lycii picking machine with collection device |
| CN211267733U (en) * | 2019-10-22 | 2020-08-18 | 陕西理工大学 | High-efficient automatic jujube machine of adopting |
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