CN115152425B - Picking equipment for impact plum blossom buds and picking method for plum blossom buds - Google Patents
Picking equipment for impact plum blossom buds and picking method for plum blossom buds Download PDFInfo
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- CN115152425B CN115152425B CN202210981016.XA CN202210981016A CN115152425B CN 115152425 B CN115152425 B CN 115152425B CN 202210981016 A CN202210981016 A CN 202210981016A CN 115152425 B CN115152425 B CN 115152425B
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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
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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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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D91/00—Methods for harvesting agricultural products
- A01D91/04—Products growing above the soil
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Abstract
The invention relates to the field of picking equipment, in particular to picking equipment for impact plum blossom buds and a plum blossom bud picking method, which comprises a picking device, wherein the picking device is connected with a mechanical arm assembly; the picking device comprises a connecting frame, a rotary roller is arranged at the end part of the connecting frame, a plurality of picking structures are arranged on the rotary roller, and each picking structure comprises a plurality of picking mechanisms; each picking mechanism comprises a picking rod arranged on a rotary roller; the rotary drum is connected with a driving mechanism. The invention discloses picking equipment for impact plum blossom buds, which can collect and release plum blossom buds; in addition, the picking quality of the picking mechanism can be optimized by arranging the picking mechanisms with a plurality of sizes on the rotary roller, and interference between the picking mechanism and branches due to larger sizes of the picking mechanism is reduced.
Description
Technical Field
The invention relates to the field of picking equipment, in particular to picking equipment for impact plum blossom buds and a plum blossom bud picking method.
Background
With the improvement of Chinese national force, the living standard of the national is higher and higher, and the health of the national is more and more important.
The flower bud of plum blossom can be made into tea; the tea has the following advantages:
1. can strengthen facial muscle strength and discharge toxin in body;
2. helping digestion food, promoting digestion and absorption of human body and relieving patients with weakness of spleen and stomach;
3. the medicine has the effects of stimulating appetite and promoting the production of body fluid for patients suffering from inappetence;
4. treating a patient with liver and stomach pain;
5. can be used for treating globus hystericus;
6. has certain relieving effect on jaundice, and can prevent the heat from damaging stomach yin, and remove vexation and thirst;
7. effective in removing toxic substances, promoting granulation, promoting lactation, and moistening dryness.
Because the plum blossom is a leaf after blooming, the adhesion of the flower bud on the branch is lower when the flower bud of the plum blossom is mature to 7, and the flower bud can be collected better at this time, but the traditional collection mode is to collect by manpower, the labor intensity is higher, the picking efficiency is reduced, and in order to improve the collection efficiency of the flower bud of the plum blossom, a collection device for the collection of the plum blossom is needed at present.
Disclosure of Invention
The invention aims to provide picking equipment capable of mechanically picking plum blossom buds.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the picking equipment for the impact plum blossom buds comprises a picking device, wherein the picking device is connected with a mechanical arm assembly;
the picking device comprises a connecting frame, a rotary roller is arranged at the end part of the connecting frame, a plurality of picking structures are arranged on the rotary roller, and each picking structure comprises a plurality of picking mechanisms;
each picking mechanism comprises a picking rod arranged on a rotary roller;
the rotary roller is connected with a driving mechanism; the driving mechanism comprises a driving motor arranged on the connecting frame, and the driving motor is connected with the rotary drum through a transmission belt.
A plurality of picking structures are arranged on the rotary roller and distributed on the circumference of the rotary roller; adjacent picking structures are distributed at intervals; each picking structure comprises a plurality of picking mechanisms, and adjacent picking mechanisms are distributed in parallel at intervals.
The protection mechanism is arranged above the transmission belt and comprises a protection shell arranged above the transmission belt, and the protection shell is fixedly connected to the connecting frame; the protective shell and the driving belt are distributed at intervals.
The end part of the picking rod is provided with a limiting mechanism, and the limiting mechanism comprises a limiting rod arranged at the end part of the picking rod; the limiting mechanism comprises two limiting rods, and the two limiting rods are distributed at the end parts of the picking rods.
Each limiting rod comprises a first connecting rod, a second connecting rod and a third connecting rod, the first connecting rods, the second connecting rods and the third connecting rods are sequentially connected end to end, and the first connecting rods, the second connecting rods and the third connecting rods are horizontally projected to form a triangle; the limiting rod is obliquely arranged; the two limit rods are symmetrically distributed along the central axis of the picking rod.
Each picking rod comprises an upper rod body and a lower rod body; the upper rod body is connected with the lower rod body through a rotation mechanism; the rotary mechanism comprises a return spring arranged on the lower rod body and a rotary block arranged on the upper rod body, the rotary block is connected with the upper rod body through a rotating shaft, one end, close to the return spring, of the rotary block is provided with a rotary guide block, and the rotary guide block is provided with a V-shaped groove; the vertical section of the rotary guide block is V-shaped; the return spring is propped in the V-shaped groove of the rotary guide block through the propping part; the jacking part comprises a jacking block arranged on the return spring, and the jacking block is attached to the V-shaped groove on the rotary guide block through a roller.
The upper rod body is connected with the lower rod body through a linkage mechanism, the linkage mechanism comprises a linkage plate, one end of the linkage plate is connected with the upper rod body, and the other end of the linkage plate is connected with the lower rod body; and two ends of the linkage plate are respectively connected with the upper rod body and the lower rod body through rotating shafts.
The connecting frame comprises a pilot plate, two connecting plates are respectively arranged at two ends of the pilot plate, and the two connecting plates and the pilot plate are in a U shape in horizontal projection.
A plurality of picking mechanisms with different lengths are arranged on the rotary roller; the mechanical arm assembly is connected with a mechanical vehicle body.
A picking method of plum blossom buds adopting the picking device, the picking method comprising the following steps:
step 1: paving a collecting bag below the plum blossom tree of which plum blossom buds are to be collected;
step 2: after the step 1 is completed, the picking device is close to the plum blossom branches to be picked through the operation of the mechanical vehicle body and the movement of the mechanical arm assembly;
after the picking device reaches a set position, a driving mechanism is started, so that the rotary roller drives each picking mechanism to rotate, and the picking mechanism impacts and scrapes flower buds on plum blossom branches, so that the flower buds are separated from the branches;
step 3: after the step 2 is finished, the plum blossom buds of the primary branches are collected, and if the plum blossom buds on other branches need to be collected, the steps 1-2 are repeated.
The invention has the advantages that:
the invention discloses picking equipment for impact plum blossom buds, which can collect and release plum blossom buds; in addition, the picking quality of the picking mechanism can be optimized by arranging the picking mechanisms with a plurality of sizes on the rotary roller, so that the interference between the picking mechanism and the branches due to the large size of the picking mechanism is reduced; in addition, the invention ensures that the picking rod with longer length can be folded through the arrangement of the rotary mechanism, thereby further avoiding the interference problem between the branches and the picking rod.
Drawings
The contents of the drawings and the marks in the drawings of the present specification are briefly described as follows:
fig. 1 is a schematic structural view of a first view angle of the present invention.
Fig. 2 is a schematic structural diagram of a second view angle of the present invention.
Fig. 3 is a schematic structural view of a third view of the present invention.
Fig. 4 is a schematic structural view of the picking apparatus of the present invention.
Fig. 5 is a schematic structural view of a picking structure according to the present invention.
Fig. 6 is a schematic structural view of a picking mechanism according to the present invention.
Fig. 7 is a schematic structural view of a swing mechanism in the present invention.
Fig. 8 is a schematic structural view of the optimized protective housing according to the present invention.
The labels in the above figures are:
1. picking device, 11, picking structure, 12, picking mechanism, 121, lower rod body, 122, upper rod body, 123, slewing mechanism, 124 and limiting mechanism, 125, a linkage plate, 13, a rotary roller, 14 driving motors, 15 connecting frames, 2, a mechanical arm assembly, 3 and a mechanical vehicle body.
Detailed Description
The following detailed description of the invention refers to the accompanying drawings, which illustrate preferred embodiments of the invention in further detail.
The picking equipment for the impact plum blossom buds comprises a picking device 1, wherein the picking device 1 is connected with a mechanical arm assembly 2; the invention discloses picking equipment for impact plum blossom buds, which can collect and release plum blossom buds; in addition, the picking device 1 and the mechanical arm assembly 2 are matched, so that the plum blossom buds can be picked at multiple positions by the picking device 1.
The picking equipment disclosed by the invention can realize collection, collection and release of plum blossom buds; the picking equipment disclosed by the invention mainly comprises a picking device 1, wherein the picking device 1 is arranged, when the picking device is used later, a picking rod at the end part of the picking device 1 impacts a branch, so that the plum blossom buds are separated from the branch, in addition, the picking device 1 is connected with a mechanical arm assembly 2, the mechanical arm assembly 2 is of an existing structure, and is not repeated here, the mechanical arm assembly 2 is arranged for changing the position of the picking device 1 later according to the requirement, so that the flower buds of all branches on the plum blossom tree can be picked conveniently, and when the picking device is used actually, the mechanical arm assembly 2 is arranged, so that the position of the picking device 1 is changed later according to the requirement, and then picking and collecting of different areas of the plum blossom branches can be realized conveniently.
In the invention, the picking device 1 comprises a connecting frame 15, the connecting frame 15 plays a basic supporting role, so that the actual arrangement of a follow-up picking mechanism 12 and a rotary roller 13 is facilitated, in addition, the rotary roller 13 is arranged at the end part of the connecting frame 15, in the invention, the rotary roller 13 is in rotary connection with the connecting frame 15, namely, the rotary roller 13 can rotate relative to the connecting frame 15, so that the follow-up picking structure 11 is conveniently driven to realize the impact and scraping of branches, and the picking of buds on the branches is realized; in addition, as a greater optimization, a plurality of picking structures 11 are arranged on the rotary drum 13 in the invention, and each picking structure 11 comprises a plurality of picking mechanisms 12; the adjacent picking structures 11 are arranged in the circumferential direction of the rotary drum 13, and the plurality of picking mechanisms 12 are arranged along the axial direction of the rotary drum 13, so that the rotary drum 13 is provided with the plurality of picking mechanisms 12 in such an arrangement manner, and the picking range of the picking device 1 is better increased; in the present invention, each of the picking mechanisms 12 includes a picking rod provided on a rotary drum 13; the setting of picking rod is the core part of whole picking device 1, and picking rod rotates along with rotating drum 13 when in actual use, and picking rod can bump with the branch to realize striking plum blossom bud on the branch, thereby realize picking of bud.
In addition, when the picking rod is impacted, the limiting mechanism 124 is arranged at the end of the picking rod in actual production, the limiting mechanism 124 is in an opening shape, the limiting mechanism 124 is arranged at two sides of the branch, and when the limiting mechanism 124 rotates along with the picking rod, the limiting mechanism 124 scrapes off the flower buds on the branch, so that the picking mechanism 12 scrapes off and collects the flower buds.
The rotary drum 13 is connected with a driving mechanism in the invention; the driving mechanism comprises a driving motor 14 arranged on a connecting frame 15, and the driving motor 14 is connected with the rotary drum 13 through a transmission belt 141; when in actual use, the driving motor 14 drives the driving belt 141 to be connected, the driving belt 141 drives the rotary drum 13 to rotate, and then the picking structure 11 and the picking mechanism 12 are rotated, and finally, each picking rod is driven to pick the flower buds on the branches.
In addition, the rotating drum comprises a first drum and a second drum in the present invention; a belt pulley is arranged between the first roller and the second roller.
Further, in the present invention, a plurality of picking structures 11 are provided on the rotating drum 13, and the plurality of picking structures 11 are distributed on the circumference of the rotating drum 13; adjacent picking structures 11 are distributed at intervals; each picking structure 11 comprises a plurality of picking mechanisms 12, and adjacent picking mechanisms 12 are distributed in parallel at intervals; according to the invention, the plurality of picking rods are arranged on the rotary roller 13 in such an arrangement mode, and based on the arrangement, when in actual use, the picking mechanism 12 can simultaneously pick the flower buds by carrying out the flower bud picking operation on a plurality of branches, so that the picking efficiency of plum blossom flower buds is greatly improved.
Further, in the present invention, a protection mechanism is disposed above the driving belt 141, and the protection mechanism includes a protection housing 142 disposed above the driving belt 141, where the protection housing 142 is fixedly connected to the connection frame 15; specifically, the protective housing 142 may be connected to the connection frame by a bracket or the like; the protective shell 142 and the transmission belt 141 are distributed at intervals; the protective shell 142 is arranged on the transmission belt 141 through the arrangement of the protective mechanism, so that a good protective effect is achieved, and broken branches are prevented from damaging the belt when buds are collected.
The front end of the protective shell 142 is provided with an impact mechanism, the impact mechanism comprises an impact chain 1421 arranged on the protective shell 142, one end of the impact chain 1421 is arranged on the protective shell 142, the other end of the impact chain 1421 is connected with a solid ball 1422, and the solid ball 1422 is connected with the impact chain 1421 through rotation; according to the invention, through the arrangement of the impact mechanism, when the impact mechanism is in actual use, the impact mechanism is longitudinally arranged under the action of gravity, and the impact mechanism impacts the transmission belt, so that flower buds and sundries on the transmission belt drop, and a better protection effect is achieved.
Further, in the invention, a limit mechanism 124 is arranged at the end of the picking rod, and the limit mechanism 124 comprises a limit rod 1241 arranged at the end of the picking rod; the limiting mechanism 124 comprises two limiting rods 1241, and the two limiting rods 1241 are distributed at the end parts of the picking rods; according to the invention, through the arrangement of the limiting mechanism 124, the limiting mechanism 124 acts as a scraping plate, and when in actual use, the two limiting rods 1241 are in a scraping plate structure, and are arranged on two sides of a branch when in actual use, and after the limiting rods 1241 rotate along with the picking rods, the limiting rods 1241 can pick flower buds on the branch.
In addition, in the present invention, each of the limit rods 1241 includes a first connecting rod 1242, a second connecting rod 1243 and a third connecting rod 1244, where the first connecting rod 1242, the second connecting rod 1243 and the third connecting rod 1244 are connected end to end in sequence, and the first connecting rod 1242, the second connecting rod 1243 and the third connecting rod 1244 are horizontally projected to form a triangle; according to the invention, the limiting rod 1241 is of an annular structure, the central area of the limiting rod 1241 is equivalent to a hollowed hole, and the arrangement can well avoid accumulation of scraped flower buds in the limiting rod 1241, so that the damage caused by accumulation and extrusion of the flower buds is reduced, and in addition, the limiting rod 1241 is obliquely arranged; the two limit rods 1241 are symmetrically distributed along the central axis of the picking rod; by the arrangement, the two limit rods 1241 are distributed in the shape of the Chinese character 'ba', so that the placing grooves formed between the two limit rods 1241 are horn mouths, and branches with different diameters can be placed in the horn mouths conveniently in subsequent use; in other words, the above design makes the limiting mechanism 124 of the present invention limit the branches among different branches, so as to realize the scraping and collecting of the buds on the branches with different diameters.
In the present invention, the first connecting rod 1242, the second connecting rod 1243 and the third connecting rod 1244 are all circular rods, so that the problem of scratching the outer skin of the branch by the first connecting rod 1242, the second connecting rod 1243 and the third connecting rod 1244 can be avoided.
Further, in the invention, the picking rod is connected with the rotary roller through the thread part, the thread part comprises a thread counter bore arranged on the rotary roller, and the picking rod is provided with external threads; the picking rod is connected with the rotary roller through the threaded counter bore, and the arrangement and replacement of the picking mechanism are facilitated through the connection mode.
Further, in the present invention, each of the picker bars includes an upper bar body 122 and a lower bar body 121; the upper rod 122 is connected with the lower rod 121 through a slewing mechanism 123; the rotation mechanism 123 comprises a return spring 1231 arranged on the lower rod body 121 and a rotation block 1232 arranged on the upper rod body 122, the rotation block 1232 is connected with the upper rod body 122 through a rotating shaft, one end, close to the return spring 1231, of the rotation block 1232 is provided with a rotation guide block 1233, and the rotation guide block 1233 is provided with a V-shaped groove 12331; the vertical section of the rotary guide block 1233 is V-shaped; the return spring 1231 is pressed in the V-shaped groove 12331 of the rotary guide block 1233 through the pressing part; the top pressing part comprises a top pressing block 1234 arranged on the return spring 1231, and the top pressing block 1234 is attached to a V-shaped groove 12331 on the rotary guide block 1233 through a roller 1235; the invention facilitates the rotation of the upper rod body 122 relative to the lower rod body 121 through the arrangement of the upper rod body 122 and the lower rod body 121, and the overall structural strength of the picking rod can be reduced to a certain extent, so that the picking rod is equivalent to broken after encountering thick branches, thereby avoiding the rigid collision between the picking rod and the thick branches and greatly reducing the damage to the picking rod and the branches; in addition, the rotary mechanism 123 disclosed by the invention has a self-return function, and after the picking rod is bent and separated from the blocking branch, the picking rod can automatically return, so that the collecting operation of buds on other branches is facilitated.
Further, in the present invention, the upper rod 122 and the lower rod 121 are connected through a linkage mechanism, the linkage mechanism includes a linkage plate 125, one end of the linkage plate 125 is connected to the upper rod 122, and the other end is connected to the lower rod 121; the two ends of the linkage plate 125 are respectively connected with the upper rod 122 and the lower rod 121 through rotating shafts; the setting of link gear has made things convenient for the connection between the upper rod body 122 and the lower rod body 121, plays an auxiliary bridging effect, and link plate 125 both ends are connected with upper rod body 122 and lower rod body 121 through pivot 126 respectively simultaneously, and such setting can not interfere with link gear when the upper rod body 122 takes place to rotate.
In addition, in the present invention, an upper placing groove is provided on the upper rod 122, a lower placing groove is provided on the lower rod 121, the upper placing groove and the lower placing groove are arranged oppositely, and the arrangement of the upper placing groove and the lower placing groove is mainly used for arranging and placing the rotation mechanism 123.
Further, in the present invention, the connecting frame 15 includes a pilot plate 151, two ends of the pilot plate 151 are respectively provided with a connecting plate 152, and two connecting plates 152 and the pilot plate 151 are horizontally projected to be in a U shape; the arrangement of the pilot plate 151 facilitates the subsequent connection with the mechanical arm assembly 2, plays a good bridging role, and in addition, the arrangement of the connecting plate 152 plays a good extending role, facilitates the arrangement of the rotary drum 13, and simultaneously avoids the interference between the rotary drum 13 and the pilot plate 151.
Further, in the present invention, a plurality of picking mechanisms 12 with different lengths are provided on the rotary drum 13; the picking mechanisms 12 with different lengths are designed, so that the application range of the invention is increased, and meanwhile, the production cost is reduced; in addition, in the invention, the mechanical arm assembly 2 is connected with the mechanical vehicle body 3, the mechanical vehicle body 3 is a traditional running vehicle structure, the existing vehicle structure can be selected, and the mechanical vehicle body 3 is mainly used for placing the mechanical arm assembly 2; the picking device 1 can pick flower buds of different plum trees conveniently and subsequently by controlling the position of the mechanical vehicle body 3; that is, the shifting operation of the whole picking device is facilitated.
In the present invention,
a picking method of plum blossom buds adopting the picking device, the picking method comprising the following steps:
step 1: paving a collecting bag below the plum blossom tree of which plum blossom buds are to be collected;
step 2: after the step 1 is completed, the picking device 1 is close to plum blossom branches to be picked through the operation of the mechanical vehicle body 3 and the movement of the mechanical arm assembly 2;
after the picking device 1 reaches a set position, a driving mechanism is started, so that the rotary roller 13 drives each picking mechanism 12 to rotate, and the picking mechanisms 12 impact and scrape the flower buds on plum blossom branches, so that the flower buds are separated from the branches;
step 3: after the step 2 is finished, the plum blossom buds of the primary branches are collected, and if the plum blossom buds on other branches need to be collected, the steps 1-2 are repeated.
In actual use, the outer side of the picking rod is required to be provided with a protective rubber layer; the arrangement plays a good role in protection.
In addition, the picking mechanisms on the same circumference of the rotating roller have the same length; by the arrangement mode, when in actual use, the same branches can be repeatedly scraped and picked by the picking mechanism with the same length, so that the stability of picking the branches is ensured, and the branches are prevented from shaking during picking.
In addition, the adjacent picking mechanisms of the rotating roller have different required lengths, so that the device plays a good role in self-avoiding, and the problem that all branches are easy to interfere with each other when being collected in the same range is solved.
Specifically, the method comprises the following steps;
the invention discloses picking equipment which mainly comprises a picking device 1, a mechanical arm assembly 2 and a mechanical car body 3.
The plum blossom is a leaf after blooming, the adhesion of the flower bud of the plum blossom on the branch is lower when the flower bud of the plum blossom is seven ripes, and the picking equipment disclosed by the invention has better use effect.
Spreading a layer of plastic bag (namely the collection bag can be replaced by a planar film and a planar cloth layer) under the plum blossom tree when picking is started to collect plum blossom buds; the mechanical body 3 of the picking device is shifted to the side of the plum tree during collection, the height of the up-and-down motion of the picking device 1 is controlled manually according to the actual situation, and when the picking is performed, the rotating drum 13 at the collecting end is driven by the driving motor 14 to rotate the belt pulley (the belt pulley is arranged on the rotating drum 13), so that the abrasion caused by the fact that residues with branches fall onto the belt during the collection is reduced, and a protective shell is arranged on the belt for protection.
In addition, in the actual arrangement, in order to fit the actual situation of the branches, three lengths of picking mechanisms 12 are respectively marked as long, medium and short on the rotary drum 13; long, thick branches may be encountered and the swing mechanism 123 is provided, and short branches may not be encountered.
When the rotary drum 13 rotates while approaching to the branches (of course, the rotary drum 13 can also approach to the branches in a static state), the branches can be lapped in the area between the two inclined limiting rods 1241 at the front ends of the picking rods, flower buds beside the branches of one rotary drum 13 can also fall off, and meanwhile, the picking rods on the rotary drum 13 can also cause vibration of the branches when touching the branches, so that the flower buds can also fall off, when touching the thick branches, the picking rods can automatically avoid when touching the thick branches, and can also automatically rebound when being separated from the thick branches, so that the work at the back is not influenced;
in addition, some branches grow obliquely downwards, so that the driving motor 14 is required to control the running direction of the rotary drum 13 by rotating the driving motor 14 in the forward and backward directions according to the growth condition of the branches, and the buds on the branches can be conveniently removed, so that the buds can be collected better.
It is obvious that the specific implementation of the present invention is not limited by the above-mentioned modes, and that it is within the scope of protection of the present invention only to adopt various insubstantial modifications made by the method conception and technical scheme of the present invention.
Claims (6)
1. The picking device for the impact plum blossom buds is characterized by comprising a picking device, wherein the picking device is connected with a mechanical arm assembly;
the picking device comprises a connecting frame, a rotary roller is arranged at the end part of the connecting frame, a plurality of picking structures are arranged on the rotary roller, and each picking structure comprises a plurality of picking mechanisms;
each picking mechanism comprises a picking rod arranged on a rotary roller;
the rotary roller is connected with a driving mechanism; the driving mechanism comprises a driving motor arranged on the connecting frame, and the driving motor is connected with the rotary drum through a transmission belt;
the end part of the picking rod is provided with a limiting mechanism, and the limiting mechanism comprises a limiting rod arranged at the end part of the picking rod; the limiting mechanism comprises two limiting rods, and the two limiting rods are distributed at the end parts of the picking rods;
each limiting rod comprises a first connecting rod, a second connecting rod and a third connecting rod, the first connecting rods, the second connecting rods and the third connecting rods are sequentially connected end to end, and the first connecting rods, the second connecting rods and the third connecting rods are horizontally projected to form a triangle; the limiting rod is obliquely arranged; the two limit rods are symmetrically distributed along the central axis of the picking rod;
each picking rod comprises an upper rod body and a lower rod body; the upper rod body is connected with the lower rod body through a rotation mechanism; the rotary mechanism comprises a return spring arranged on the lower rod body and a rotary block arranged on the upper rod body, the rotary block is connected with the upper rod body through a rotating shaft, one end, close to the return spring, of the rotary block is provided with a rotary guide block, and the rotary guide block is provided with a V-shaped groove; the vertical section of the rotary guide block is V-shaped; the return spring is propped in the V-shaped groove of the rotary guide block through the propping part; the jacking part comprises a jacking block arranged on the return spring, and the jacking block is attached to the V-shaped groove on the rotary guide block through a roller;
the upper rod body is connected with the lower rod body through a linkage mechanism, the linkage mechanism comprises a linkage plate, one end of the linkage plate is connected with the upper rod body, and the other end of the linkage plate is connected with the lower rod body; and two ends of the linkage plate are respectively connected with the upper rod body and the lower rod body through rotating shafts.
2. The picking apparatus for impact plum blossom buds according to claim 1, wherein a plurality of picking structures are provided on the rotary drum, and a plurality of picking structures are distributed on the circumference of the rotary drum; adjacent picking structures are distributed at intervals; each picking structure comprises a plurality of picking mechanisms, and adjacent picking mechanisms are distributed in parallel at intervals.
3. The picking device for the impact plum blossom buds according to claim 1, wherein a protection mechanism is arranged above the transmission belt, the protection mechanism comprises a protection shell arranged above the transmission belt, and the protection shell is fixedly connected to the connecting frame; the protective shell and the driving belt are distributed at intervals.
4. The picking apparatus for percussive plum blossom buds according to claim 1, wherein; the connecting frame comprises a pilot plate, two connecting plates are respectively arranged at two ends of the pilot plate, and the two connecting plates and the pilot plate are in a U shape in horizontal projection.
5. A picking apparatus for percussive plum blossom buds according to any of claims 1-4, wherein; a plurality of picking mechanisms with different lengths are arranged on the rotary roller; the mechanical arm assembly is connected with a mechanical vehicle body.
6. A picking method of plum blossom buds employing a picking apparatus according to any one of claims 1 to 5, characterized in that the picking method comprises the steps of:
step 1: paving a collecting bag below the plum blossom tree of which plum blossom buds are to be collected;
step 2: after the step 1 is completed, the picking device is close to the plum blossom branches to be picked through the operation of the mechanical vehicle body and the movement of the mechanical arm assembly;
after the picking device reaches a set position, a driving mechanism is started, so that the rotary roller drives each picking mechanism to rotate, and the picking mechanism impacts and scrapes flower buds on plum blossom branches, so that the flower buds are separated from the branches;
step 3: after the step 2 is finished, the plum blossom buds of the primary branches are collected, and if the plum blossom buds on other branches need to be collected, the steps 1-2 are repeated.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210981016.XA CN115152425B (en) | 2022-08-16 | 2022-08-16 | Picking equipment for impact plum blossom buds and picking method for plum blossom buds |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210981016.XA CN115152425B (en) | 2022-08-16 | 2022-08-16 | Picking equipment for impact plum blossom buds and picking method for plum blossom buds |
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| CN115152425A CN115152425A (en) | 2022-10-11 |
| CN115152425B true CN115152425B (en) | 2023-05-09 |
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