CN211792994U - Automatic picking device and automatic picking machine - Google Patents

Abstract

The utility model discloses an automatic picking device and an automatic picking machine, which comprises picking units, wherein the picking units comprise picking pieces, the picking pieces are sequentially arranged, a picking space is formed between every two adjacent picking pieces, flower stalks can enter the picking space, and petals and the flower stalks are separated through the relative motion between the picking space and the flower stalks to realize picking; and the driving unit is connected with the picking unit and can drive the picking unit to move for picking. The utility model has the advantages that: firstly, the automatic stretching and retracting of the picking piece can be realized through the arranged automatic stretching and retracting structure, and the plant body is protected to a certain extent by the stretching and retracting movement of the picking piece in the automatic picking process, so that the later-stage cleaning is facilitated; secondly, through setting up the automatic device of picking of drum-type, can increase the area of action and the continuity of operation of picking to improve the efficiency of automatic picking, reduce the cost of picking, improve economic benefits.

Description

Automatic picking device and automatic picking machine

Technical Field

The utility model relates to an automatic pick technical field of equipment, especially relate to an automatic pick device and automatic picking machine.

Background

In recent years, with the development of science and technology, automatic mechanical equipment gradually replaces traditional manual operation, so that not only is the efficiency improved, but also a large amount of labor resources are saved. In the prior art, manual picking is frequently used for picking plants planted in small scale in agriculture, but the manual picking is labor-intensive heavy physical labor, and particularly in severe weather such as rain, snow, high temperature and the like, a great amount of loss is caused if the picking is not performed in time. With the loss of labor dividend and the increase of labor cost, the cost of manual picking is higher and higher, and the economic benefit of planting is reduced. In some picking for large-scale planting, if a manual picking mode is adopted, a large amount of manpower is required to be invested, and the efficiency is lower than that of mechanization, so that the demand of large-scale picking mechanization is increasing day by day.

For large-scale plants, for example: the chrysanthemum planting area is huge and can be gradually enlarged, but the flowering phase of the chrysanthemum is short, if the chrysanthemum cannot be picked in time, the chrysanthemum can wither quickly, the economic value of the chrysanthemum is lost, a large amount of loss is caused, particularly, in rainy days, the chrysanthemum withers and can rot when the chrysanthemum cannot be picked in time, most of the chrysanthemums are picked mainly by hand, the labor intensity is high, the picking efficiency is low, a large amount of manpower and material resources are wasted, when the picking manpower and material resources are insufficient, the picking is not in time, so that the great loss is caused, an automatic picking machine appears in the current market to meet the requirement of large-scale picking, but the chrysanthemum planting area is single in function, the intelligent degree is low, the acting area is small, the efficiency is low, the picking blade damages to the picked chrysanthemum bodies are large in the picking process, the collected chrysanthemums are piled in a chip shape or a powder shape, because can sneak into partial earth or other impurity among the automatic picking process, need rinse the chrysanthemum of collecting to wash in batches and screen in the later stage and cause great difficulty, reduced the differentiation utilization ratio after the chrysanthemum is picked, cause the loss to a certain extent.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

In view of the above-mentioned problem that has an automatic picking device and automatic picking machine to exist, provided the utility model discloses.

Therefore, one of the objects of the present invention is to provide an automatic picking device, which can automatically retract the picking member in the automatic picking process.

In order to solve the technical problem, the utility model provides a following technical scheme: an automatic picking device comprises picking units, wherein the picking units comprise picking pieces, the picking pieces are sequentially arranged, a picking space is formed between every two adjacent picking pieces, flower stalks can enter the picking space, and petals and the flower stalks are separated through relative motion between the picking space and the flower stalks to realize picking; and the driving unit is connected with the picking unit and can drive the picking unit to move for picking.

As an automatic picking device of the utility model an optimal selection scheme, wherein: the driving unit further comprises a fixed shaft and a moving part, wherein the moving part is arranged at two ends of the fixed shaft, the moving part further comprises a limiting protrusion, a driving wheel and a second fixing hole, the limiting protrusion is sequentially arranged on the edge of the moving part to form a limiting groove, the driving wheel is arranged on the outer side surface of the moving part, and the second fixing hole is arranged in the limiting groove.

As an automatic picking device of the utility model an optimal selection scheme, wherein: the picking device also comprises a telescopic unit which is connected with the picking unit, the telescopic unit also comprises a guide assembly and a telescopic assembly, the guide assembly also comprises a guide disc, the guide disc is arranged on the fixed shaft in a penetrating way, the guide disc and the fixed shaft do not rotate relatively, the edges of the guide disc are arranged asymmetrically, and the side surface of the guide disc is also provided with a guide groove along the edge; the telescopic assembly is connected with the guide assembly, and the telescopic assembly further comprises a guide block and a telescopic block, wherein the guide block is arranged in the guide groove, and the telescopic block is connected with the guide block.

As an automatic picking device of the utility model an optimal selection scheme, wherein: the flexible unit still includes coupling assembling, and it includes head rod, outer joint piece and interior connecting block, the interior connecting block set up in flexible piece is last, outer joint piece with pass through between the interior connecting block the head rod is connected.

As an automatic picking device of the utility model an optimal selection scheme, wherein: the main body of picking a piece is triangular pyramid, and it still includes picks syringe needle and fixed head, pick the syringe needle with the fixed head set up respectively in pick the both ends of a main body.

As an automatic picking device of the utility model an optimal selection scheme, wherein: the picking unit further comprises a fixing frame, two ends of the fixing frame are respectively connected with the moving part, the picking unit further comprises an outer support and an inner support, the outer support and the inner support are arranged in parallel, the outer support is further provided with a needle hole and a first fixing hole, the fixing head is fixed on the inner support, the picking needle head penetrates through the needle hole, the outer connecting block is arranged on the outer support, and the telescopic block is connected with the inner support.

As an automatic picking device of the utility model an optimal selection scheme, wherein: the picking units are uniformly arranged on the outer edge of the driving unit to form a drum-type picking structure, the telescopic units at two ends are symmetrically arranged and connected through a second connecting rod, and a sealing plate is arranged outside the formed drum and arranged at a gap between every two adjacent picking units.

Another object of the utility model is to provide an automatic picking machine not only can realize picking the automatic shrink of piece in-process automatically picking, and can also realize driving the walking and collect the vibration screening to the object after picking.

In order to solve the technical problem, the utility model provides a following technical scheme: an automatic picking machine comprises the automatic picking device, a supporting unit, a power unit, a conveying unit and a walking unit, wherein the supporting unit is arranged at the front end of a frame body and clamps the automatic picking device and can lift along the longitudinal direction; the conveying unit conveys the objects picked by the picking unit, and the walking unit is arranged at the bottom of the frame body and controls the walking of the frame body.

As an optimal solution of the automatic picking machine of the present invention, wherein: the conveying unit comprises a transverse conveying assembly and a longitudinal conveying assembly, the transverse conveying assembly is arranged at the bottom of the picking unit, and the conveying unit further comprises a transverse conveying belt, a transverse conveying track and a transverse pushing plate, the transverse pushing plate is arranged on the transverse conveying belt at intervals, and the transverse conveying belt is located in the transverse conveying track; the longitudinal conveying assembly is arranged on one side of the transverse conveying assembly and comprises a longitudinal conveying belt, a longitudinal conveying rail and a longitudinal pushing plate, the longitudinal conveying rail is located below one side of the transverse conveying rail, and picking objects fall onto the longitudinal conveying belt through the transverse conveying belt and are conveyed upwards by the longitudinal pushing plate.

As an optimal solution of the automatic picking machine of the present invention, wherein: still include the storage unit, the storage unit includes shale shaker box, direction box and vibration subassembly, and a plurality of piles up the shale shaker box has the storage space, the direction box set up in the shale shaker box with between the vertical conveyer belt, will the picking object that drops on the vertical conveyer belt leads extremely collect in the shale shaker box, the vibration subassembly set up in the below of shale shaker box.

The utility model has the advantages that: the automatic picking device and the automatic picking machine provided by the utility model can realize automatic extension and retraction of the picking piece through the arranged automatic extension and retraction structure, and the shrinkage motion of the picking piece has a protective effect on the plant body to a certain extent in the automatic picking process, thereby being beneficial to the cleaning in the later period; secondly, through setting up the automatic device of picking of drum-type, can increase the area of action and the continuity of operation of picking to improve the efficiency of automatic picking, reduce the cost of picking, improve economic benefits.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is a schematic view of the overall structure of a picking space in an automatic picking device according to a first embodiment of the present invention;

fig. 2 is a schematic view of the overall structure of an automatic picking device according to a first embodiment of the present invention;

fig. 3 is a schematic view of the overall structure of a picking member in the automatic picking apparatus according to the first embodiment of the present invention;

fig. 4 is a schematic view of the overall structure of the fixing frame of the automatic picking device according to the first embodiment of the present invention;

fig. 5 is a schematic view of the overall structure of the moving part of the automatic picking apparatus according to the first embodiment of the present invention;

fig. 6 is a schematic view of the overall structure of a telescopic unit in an automatic picking apparatus according to a second embodiment of the present invention;

fig. 7 is a schematic view of the overall structure of a guide assembly in an automatic picking apparatus according to a second embodiment of the present invention;

fig. 8 is a schematic view of the overall structure of a connecting assembly in an automatic picking apparatus according to a second embodiment of the present invention;

fig. 9 is a schematic view of the overall structure of a second connecting rod in the automatic picking apparatus according to the second embodiment of the present invention;

fig. 10 is a schematic view of the overall structure of an automatic picking apparatus according to a third embodiment of the present invention;

fig. 11 is a schematic side sectional view of an automatic picking apparatus according to a third embodiment of the present invention;

fig. 12 is a schematic view of the overall structure of a closure plate in an automatic picking apparatus according to a third embodiment of the present invention;

fig. 13 is a schematic view of an overall structure of an automatic picking machine according to a fourth embodiment of the present invention;

fig. 14 is a schematic view of an overall structure of a power unit in an automatic picking machine according to a fourth embodiment of the present invention;

fig. 15 is a schematic view of an overall structure of a transverse conveying assembly in an automatic picking machine according to a fifth embodiment of the present invention;

fig. 16 is a schematic view of the overall structure of a longitudinal conveying assembly in an automatic picking machine according to a fifth embodiment of the present invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Furthermore, the present invention will be described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, for convenience of illustration, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

As shown in FIGS. 1-2, the overall structure of the automatic picking device according to the first embodiment of the present invention is schematically illustrated, in order to pick the object to be picked, such as a large-scale chrysanthemum, automatically and mechanically, instead of picking by traditional manual work, so as to reduce the labor cost and improve the picking efficiency, and in this embodiment, the automatic picking device comprises a picking unit 100 and a driving unit 200. Specifically, the picking unit 100 further comprises picking pieces 101 and a fixing frame 102, the picking pieces 101 are sequentially arranged in the fixing frame 102, the picking pieces 101 are sequentially arranged, a picking space S is formed between every two adjacent picking pieces 101, flower stalks can enter the picking space S, and the petals and the flower stalks are separated through the relative movement between the picking space S and the flower stalks to realize picking; and a driving unit 200 connected to the picking unit 100, capable of driving the movement of the picking unit 100 for picking. Here picking members 101 are arranged in sequence and fixed in a holder 102, while picking members 101 are capable of picking objects to be picked, which correspond to blades moving during cutting, for example picking members 101 pick objects to be picked on the ground by means of a vertical or horizontal movement and a vertical and horizontal movement with the ground as a reference surface, in this embodiment in a combined vertical and horizontal manner, i.e. object picking is performed by means of rotation of picking members 101, and rotation is achieved by means of a drive unit 200. Further, the driving unit 200 is connected to the picking unit 100, and further includes a fixing shaft 201 and a moving member 202, the moving member 202 is rotatably disposed at two ends of the fixing shaft 201, and two ends of the fixing frame 102 are respectively connected to the moving member 202. The moving part 202 is a rotating disc, and the picking unit 100 is driven to rotate by the rotation of the moving part 202, so that a roller type picking structure is formed.

Referring to fig. 3, in order to achieve the picking effect of the picking member 101 and reduce the manufacturing cost thereof in the present embodiment, it is preferable that the main body of the picking member 101 is a triangular pyramid, the picking member further includes a picking needle 101a and a fixing head 101b, the picking needle 101a and the fixing head 101b are respectively disposed at two ends of the main body of the picking member 101, the middle main body of the picking member 101 is a triangular pyramid, which not only can reduce the manufacturing cost, but also can easily cut off and pick the object to be picked planted on the ground, and the picking needle 101a can go deep into the ground, so that the object to be picked can be picked more fully, and the waste of resources is avoided, thereby increasing the yield. Further, referring to fig. 4, the fixing frame 102 further includes an outer frame 102a and an inner frame 102b, wherein the outer frame 102a and the inner frame 102b are arranged in parallel, the outer frame 102a is further provided with a needle hole 102a-1 and a first fixing hole 102a-2, the fixing head 101b is fixed on the inner frame 102b, the picking needle 101a passes through the needle hole 102a-1, a portion of the main body of the picking needle 101a is a triangular pyramid, and when the fixing head 101b is fixed, the picking needle 101a passes through the needle hole 102a-1, the triangular pyramid structure can also reduce the contact area between the main body of the picking needle 101a and the needle hole 102a-1, reduce abrasion during movement, and thereby improve the service life. Two ends of the fixed frame 102 can be fixedly connected with the moving part 202 through the first fixing holes 102a-2, so that the moving part 202 rotates to drive the fixed frame 102 to rotate, and the picking pieces 101 sequentially arranged on the fixed frame 102 rotate to pick. Still further, referring to fig. 5, the moving component 202 in this embodiment further includes a limiting protrusion 202a, a driving wheel 202b and a second fixing hole 202c, the limiting protrusion 202a is sequentially disposed on the edge of the moving component 202 to form a limiting groove, the driving wheel 202b is disposed on the outer side surface of the moving component 202, the second fixing hole 202c is disposed in the limiting groove, when the first fixing hole 102a-2 and the second fixing hole 202c are fastened by bolts, and the outer bracket 102a is fixed in the limiting groove and limited by the limiting groove, so as to achieve the connection between the moving component 202 and the fixing bracket 102.

As shown in fig. 6, the overall structure of the telescopic unit in the automatic picking device according to the second embodiment of the present invention is schematically illustrated, in order to achieve the extension and retraction of the picking member 101 in the needle hole 102a-1, not only the knife-retracting protection of the picking object can be performed, the yield is improved to facilitate the screening in the later stage, but also the safety of the operation can be improved by the extension and retraction of the picking member 101, which is different from the first embodiment in the present embodiment: the utility model provides an automatic pick device still includes flexible unit 300, and it is connected with picking unit 100, and the drive is picked the flexible of piece 101. Specifically, the telescopic unit 300 further comprises a guide assembly 301 and a telescopic assembly 302, wherein the guide assembly 301 further comprises a guide disc 301a, the guide disc 301a is arranged on the fixed shaft 201 in a penetrating manner, relative rotation does not occur between the guide disc 301a and the fixed shaft 201, the edges of the guide disc 301a are arranged asymmetrically, and the side surface of the guide disc is further provided with a guide groove 301a-1 along the edge; the telescopic assembly 302 is connected with the guide assembly 301, and further comprises a guide block 302a and a telescopic block 302b, wherein the guide block 302a is arranged in the guide groove 302b, and the telescopic block 302b is connected with the guide block 302a to form an automatic telescopic structure. In this embodiment, the automatic telescopic structure includes a guiding assembly 301 and a telescopic assembly 302, specifically, the guiding assembly 301 further includes a guiding disc 301a and a fixing shaft 201, wherein the guiding disc 301a is disposed on the fixing shaft 201 in a penetrating manner, and the guiding disc 301a and the fixing shaft 201 are fixed in a limiting manner by a limiting component, the guiding disc 301a and the fixing shaft 201 cannot rotate relatively, and the fixing shaft 201 does not rotate axially. The telescopic assembly 302, which is connected with the guide assembly 301, further comprises a guide block 302a and a telescopic block 302b, wherein the guide block 302a is arranged in the guide groove 302b and can slide in the guide groove 302b, the telescopic block 302b is connected with the guide block 302a, based on the fixed connection of the guide disc 301a and the fixed shaft 201, relative rotation does not occur, when the guide block 302a moves along the guide groove 302b under the action of external force, due to the asymmetric structure of the guide groove 302b, the movement track of the guide block 302b is limited by the guide groove 302b, the guide block 302a respectively passes through a convex part and a contraction part, so that the guide block 302a can generate a protrusion and a telescopic action on the plane of the guide disc 301a, namely, the distance between the guide block 302a and the center point of the guide disc 301a changes in a far and near manner, the guide block 302a is connected with the telescopic block 302b, when the guide disc 301a is not moved and the guide block 302a moves in the guide groove 302b according to the limited movement track, the telescopic block 302b is driven to protrude and stretch out and draw back on the plane where the guide disc 301a is located, so that an automatic telescopic structure is realized.

Referring to fig. 7 to 9, in order to realize that the automatic telescopic structure can drive the picking members 101 in the picking unit 100 to automatically extend and retract, the present embodiment further includes a connecting assembly 400, specifically, the telescopic unit 300 further includes a connecting assembly 400 disposed on the fixing frame 102, and includes a first connecting rod 401, an outer connecting rod 402 and an inner connecting rod 403, wherein the outer connecting rod 402 is disposed on the outer frame 102a, the inner connecting rod 403 is disposed on the telescopic block 302b, the telescopic block 302b is connected to the inner frame 102b, the outer connecting rod 402 is connected to the inner connecting rod 403 through the first connecting rod 401, the first connecting rod 401 is fixedly connected to the outer connecting rod 402, the first connecting rod 401 is connected to the inner connecting rod through a movable hole 403c, and the first connecting rod 401 can slide in the movable hole 403c to realize extension and retraction. The process of extending and retracting the fixing frame 102 is as follows: the guide disc 301a is fixed relative to the fixed shaft 201, when the guide block 302a moves in the guide groove 302b according to a limited track, the telescopic block 302b is driven to protrude and stretch out and draw back on the plane where the guide disc 301a is located, the fixed frame 102 is perpendicular to the plane where the guide disc 301a is located, the telescopic block 302b is connected with the first connecting rod 401, the fixed frame 102 and the telescopic block 302b synchronously move relative to the guide disc 301a, when the telescopic block 302b moves to the protruding portion, the telescopic frame 302b is located above the protruding portion, at the moment, the distance between the telescopic block 302b and the guide disc 301a is enlarged, and therefore the first connecting rod 401 is driven to change the distance between the first connecting rod 401 and the second connecting rod 402, the change of the distance between the outer frame 102a and the inner frame 102b is achieved, and the telescopic movement of the picking member 101 in the needle hole 102a-1 is driven. Based on the above, in the present embodiment, the picking member 101 is a cutting member picked by the automatic picking apparatus, and can extend and retract in the fixing frame 102 to cut the picking object, and as an optimization in the present embodiment, it is a long-strip triangular pyramid, and the sharp edge of the pyramid can cut the picking object, and in the extending and retracting motion, the contact area with the needle hole 102a-1 is reduced, the friction loss is reduced, the service life of the picking object is prolonged, and after the cutting motion is completed, the picking object is retracted to protect the picking object, so that the yield of the picking object is increased.

As shown in fig. 10-12, the overall structure of the automatic picking device according to the third embodiment of the present invention is schematically illustrated, and in order to increase the picking contact area and the picking efficiency, the difference between the embodiment and the fourth embodiment is: the automatic picking apparatus includes a plurality of sets of holders 102. Specifically, a plurality of picking pieces 101 are uniformly arranged on an outer support 102a and an inner support 102b, the three form a group of fixing frames 102, the groups of fixing frames 102 are uniformly arranged between driving units 200 to form a plurality of groups of fixing frames 102 for replacing a picked drum-type structure, telescopic units 300 at two ends are symmetrically arranged and connected through a second connecting rod 500, the second connecting rod 500 can enable the motion of the two ends to be kept synchronous, the mode is realized by increasing the picking contact area and the operation continuity, and therefore the picking efficiency is greatly improved. Referring to fig. 11, there is shown a cross-sectional side view of the automatic picking apparatus of the present embodiment, wherein picking members 101 are in an extended state when guide block 302a moves in guide groove 301a-1 to a relatively convex portion on guide plate 301a, and accordingly picking members 101 are in a retracted state when guide block 302a moves in guide groove 301a-1 to a relatively concave portion on guide plate 301a, and picking members 101 of each group are located at different positions on guide groove 301a-1 including both extended and retracted states, and the extended and retracted lengths are different in the same state at different positions. Referring to fig. 12, a plurality of picking units 100 are sequentially arranged in a ring shape, and a sealing plate 103 is disposed at the outer side of the drum structure and disposed at the gap between adjacent picking units 100, so that flowers during picking can be prevented from falling into the gap and entering the automatic picking apparatus, thereby improving the yield by reducing the falling rate.

As shown in fig. 13-14, the overall structure of the automatic picking machine according to the fourth embodiment of the present invention is schematically illustrated, in order to realize automatic retraction of picking members in the automatic picking process, and further realize driving and walking of the operator and collecting vibration screening for the picked objects, which is different from the third embodiment in this embodiment: the automatic picking machine further comprises a supporting unit 600, a power unit 700, a conveying unit 800 and a walking unit 900, specifically, the supporting unit 600 is arranged at the front end of the frame body a, the automatic picking device in the above embodiment is clamped and can be lifted along the longitudinal direction, the lifting is realized by adopting a lead screw lifting mode, for example, and the picking of the automatic picking device in various depths is realized by matching with the transverse movement, so that the picking is more sufficient; further, the power unit 700 includes a transmission shaft 701 and a driving wheel 702, the transmission shaft 701 is driven by the motor to rotate, the transmission shaft 701 drives the driving wheel 702 to operate, the driving wheel 702 is connected with the driving wheel 202b, the driving wheel 202b is arranged on the outer side surface of the moving part 202, the driving wheel 702 drives the driving wheel 202b to rotate, the driving wheel 202b drives the moving part 202 to rotate, the moving part 202 drives the fixing frame 102 to rotate, and at this time, the guide block 302a moves in the guide groove 301a-1, so as to realize the extension and retraction of the picking member 101 in the fixing frame 102; the conveying unit 800 can convey the objects picked by the picking unit 100, and the walking unit 900 is disposed at the bottom of the frame body a to control the walking of the frame body a, and here, for example, a crawler walking mode can be adopted, so that the automatic picking machine can adapt to different terrains, and the limitation of the automatic picking machine due to the limitation of the terrains is avoided. Referring to fig. 14, the automatic picking machine further includes a receiving unit 1000, and the receiving unit 1000 includes a vibrating screen box 1001, a guide box 1002, and a vibrating assembly 1003. Specifically, a plurality of stacked shaker boxes 1001 have a storage space, a guide box 1002 is arranged between the shaker boxes 1001 and a longitudinal conveyor belt 802a, picking objects falling on the longitudinal conveyor belt 802a are guided into the shaker boxes 1001 to be collected, a vibrating assembly 1003 is arranged below the shaker boxes 1001, the vibrating assembly 1003 is realized by a motor and a swinging rod, the motor drives the swinging rod to swing, the shaker boxes 1001 are connected with the swinging rod, vibration is generated, and the picked objects after collection are subjected to vibration screening.

As shown in fig. 15 to 16, the overall structure of the conveying unit in the automatic picking machine according to the fifth embodiment of the present invention is schematically illustrated, and in order to convey the picked object to the vibrating screen box 1001, the difference between the present embodiment and the fourth embodiment is that: the conveyor unit 800 includes a lateral conveyor assembly 801 and a longitudinal conveyor assembly 802. Specifically, the transverse conveying assembly 801 is disposed at the bottom of the picking unit 100, and further includes a transverse conveying belt 801a, a transverse conveying track 801b, and a transverse pushing plate 801c, wherein the transverse pushing plate 801c is disposed on the transverse conveying belt 801a at intervals, and the transverse conveying belt 801a is located in the transverse conveying track 801 b; the corresponding longitudinal conveying assembly 802 is disposed at one side of the transverse conveying assembly 801 and includes a longitudinal conveying belt 802a, a longitudinal conveying rail 802b and a longitudinal pushing plate 802c, the longitudinal conveying rail 802b is located below one side of the transverse conveying rail 801b, and the picking objects fall onto the longitudinal conveying belt 802a from the transverse conveying belt 801a and are conveyed upwards by the longitudinal pushing plate 802 c. The conveying process comprises the following steps: picking is carried out by the picking unit 100, firstly the picking objects are picked by the picking pieces 101 and then are carried to the upper part of the transverse conveying assembly 801 through rotation, then the picking pieces 101 continue to move to be telescopic, at the moment, the picking objects fall onto the surface of the transverse conveying belt 801a on the transverse conveying assembly 801 and are pushed to the tail end of the transverse conveying rail 801b through the limiting of the transverse pushing plate 801c, the longitudinal conveying assembly 802 is arranged below the transverse conveying rail 801b, at the moment, the picking objects fall into the longitudinal conveying assembly 802, and then are conveyed into the guide box 1002 and fall off, and the conveying process after picking is completed.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims (9)

1. An automatic picking device, its characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the picking unit (100) comprises picking pieces (101), the picking pieces (101) are sequentially arranged, a picking space (S) is formed between every two adjacent picking pieces (101), flower stalks can enter the picking space (S), and the petals and the flower stalks are separated through the relative motion between the picking space (S) and the flower stalks to realize picking;

a driving unit (200) connected with the picking unit (100) and capable of driving the picking unit (100) to move for picking; and the number of the first and second groups,

the telescopic unit (300) is connected with the picking unit (100), the telescopic unit (300) further comprises a guide assembly (301) and a telescopic assembly (302), the guide assembly (301) further comprises a guide disc (301a), the guide disc (301a) penetrates through the fixed shaft (201) and does not rotate relative to the fixed shaft, the edges of the guide disc (301a) are asymmetrically arranged, and the side surface of the guide disc is further provided with a guide groove (301a-1) along the edges; the telescopic assembly (302) is connected with the guide assembly (301), the telescopic assembly further comprises a guide block (302a) and a telescopic block (302b), the guide block (302a) is arranged in the guide groove (301a-1), and the telescopic block (302b) is connected with the guide block (302 a).

2. The automatic picking device of claim 1, wherein: the drive unit (200) further comprises a stationary shaft (201) and a moving part (202),

the moving part (202) is arranged at two ends of the fixed shaft (201), wherein the moving part (202) also comprises a limiting bulge (202a), a driving wheel (202b) and a second fixed hole (202c),

the limiting protrusions (202a) are sequentially arranged on the edge of the moving part (202) to form limiting grooves, the driving wheel (202b) is arranged on the outer side surface of the moving part (202), and the second fixing hole (202c) is arranged in the limiting grooves.

3. The automatic picking device of claim 2, wherein: the telescopic unit (300) further comprises a connecting assembly (400) comprising a first connecting rod (401), an outer connecting block (402) and an inner connecting block (403),

the inner connecting block (403) is arranged on the telescopic block (302b), and the outer connecting block (402) is connected with the inner connecting block (403) through the first connecting rod (401).

4. An automatic picking device as claimed in claim 3, characterised in that: the main body of the picking piece (101) is a triangular pyramid, and the picking piece also comprises a picking needle head (101a) and a fixed head (101b),

the picking needle head (101a) and the fixed head (101b) are respectively arranged at two ends of the picking piece (101) main body.

5. The automatic picking device of claim 4, wherein: the picking unit (100) further comprises a fixed frame (102), two ends of the fixed frame (102) are respectively connected with the moving part (202), the picking unit further comprises an outer support (102a) and an inner support (102b),

the outer support (102a) and the inner support (102b) are arranged in parallel, a needle hole (102a-1) and a first fixing hole (102a-2) are further formed in the outer support (102a), the fixing head (101b) is fixed on the inner support (102b), the picking needle head (101a) penetrates through the needle hole (102a-1),

the outer connecting block (402) is arranged on the outer bracket (102a), and the telescopic block (302b) is connected with the inner bracket (102 b).

6. An automatic picking device as claimed in claim 4 or 5 in which: the picking units (100) are uniformly arranged on the outer edge of the driving unit (200) to form a drum-type picking structure, the telescopic units (300) at two ends are symmetrically arranged and connected through a second connecting rod (500), and a sealing plate (103) is arranged outside the formed drum and is arranged at the gap between the adjacent picking units (100).

7. An automatic picking machine, characterized in that: comprises the automatic picking device of claim 6, further comprises a supporting unit (600), a power unit (700), a conveying unit (800) and a walking unit (900),

the supporting unit (600) is arranged at the front end of the frame body (A) and clamps the automatic picking device and can lift along the longitudinal direction, the power unit (700) comprises a transmission rotating shaft (701) and a driving wheel (702), and the driving wheel (702) is connected with the transmission wheel (202 b); the conveying unit (800) conveys the objects picked by the picking unit (100), and the walking unit (900) is arranged at the bottom of the frame body (A) and controls the walking of the frame body (A).

8. The automatic picking machine according to claim 7, characterized in that: the conveying unit (800) comprises a transverse conveying assembly (801) and a longitudinal conveying assembly (802),

the transverse conveying assembly (801) is arranged at the bottom of the picking unit (100), and further comprises a transverse conveying belt (801a), a transverse conveying track (801b) and a transverse pushing plate (801c), wherein the transverse pushing plate (801c) is arranged on the transverse conveying belt (801a) at intervals, and the transverse conveying belt (801a) is located in the transverse conveying track (801 b);

the longitudinal conveying assembly (802) is arranged on one side of the transverse conveying assembly (801) and comprises a longitudinal conveying belt (802a), a longitudinal conveying track (802b) and a longitudinal pushing plate (802c), the longitudinal conveying track (802b) is located below one side of the transverse conveying track (801b), and picking objects fall onto the longitudinal conveying belt (802a) through the transverse conveying belt (801a) and are conveyed upwards through the longitudinal pushing plate (802 c).

9. The automatic picking machine according to claim 8, characterized in that: also comprises a containing unit (1000), the containing unit (1000) comprises a vibrating screen box (1001), a guide box (1002) and a vibrating component (1003),

a plurality of stacked vibrating screen boxes (1001) are provided with containing spaces, the guide boxes (1002) are arranged between the vibrating screen boxes (1001) and the longitudinal conveying belts (802a) and guide picking objects falling on the longitudinal conveying belts (802a) to the vibrating screen boxes (1001) for collection, and the vibrating assemblies (1003) are arranged below the vibrating screen boxes (1001).

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