CN212786606U

CN212786606U - Sideslip cutting assembly, automatic seedling device and tectorial membrane transplanter that divide

Info

Publication number: CN212786606U
Application number: CN202021814461.XU
Authority: CN
Inventors: 秦涛; 魏超; 邱金星; 刘晓明; 李若诗; 温景阳; 马渊明
Original assignee: Xiangyang Jinmei Kelin Agricultural Development Co ltd; Hubei University of Arts and Science
Current assignee: Xiangyang Jinmei Kelin Agricultural Development Co ltd; Hubei University of Arts and Science
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-03-26
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a sideslip cutting assembly, automatic seedling device and tectorial membrane transplanter of dividing, sideslip cutting assembly includes mount pad, cutting structure and drive structure: the cutting structure comprises a mounting bracket movably mounted to the mounting seat in the left-right direction and a transverse cutting knife positioned on the mounting bracket, the transverse cutting knife is provided with two opposite cutting parts in the left-right direction, and the two cutting parts are respectively used for transversely cutting corresponding seedling grids of the seedling raising plug tray from left to right or from right to left; the driving structure is arranged on the mounting seat and is in driving connection with the mounting bracket. Two cutting part is respectively from left to right, or is cut seedling culture hole tray from right to left for sideslip cutting assembly keeps the state of continuous work, and reciprocating motion's in-process cuts a plurality of seedling check that lie in different layers one by one, and the rhythm is fast, and is efficient, is convenient for control and adjustment.

Description

Sideslip cutting assembly, automatic seedling device and tectorial membrane transplanter that divide

Technical Field

The utility model relates to the field of agricultural technologies, in particular to sideslip cutting assembly, automatic seedling device and tectorial membrane transplanter divide.

Background

The transplanting operation is an important operation link in a transplanting planting mode, however, for a long time, seedling transplanting in various parts of China mostly adopts the processes of manual ditching, film covering, film pressing, transplanting and soil covering to carry out operation, the labor intensity is high, and the labor and the time are wasted. From the 20 th century and the 50 th century, China starts to develop seedling transplanting machines suitable for the national conditions of China, the existing seedling production and planting are generally in a mode of matching of manpower and machinery, a large amount of manual auxiliary operation is still needed, the planting efficiency is low, and the labor intensity is high.

SUMMERY OF THE UTILITY MODEL

To traditional seedling transplanting mode, the applicant has proposed a tectorial membrane transplanter, realizes that automatic seedling is planted, still provides an automatic device of dividing the seedling, replaces artifical branch seedling, realizes cutting apart into single seedling check with seedling culture hole tray automatically, however, because current seedling is cultivated the cultivation mode of choosing seedling culture hole tray for use, at actual planting in-process, thereby seedling culture hole tray need carry out vertical and horizontal earlier and cut apart out with single hole cave, how to realize that the incessant transverse cut of seedling culture hole tray is a problem that awaits the opportune moment and solves.

In order to achieve the above object, the utility model provides a tectorial membrane transplanter, include:

a mounting seat;

the cutting structure comprises a mounting bracket movably mounted to the mounting seat in the left-right direction and a transverse cutting knife positioned on the mounting bracket, wherein two opposite cutting parts are formed on the transverse cutting knife in the left-right direction, and the two cutting parts are respectively used for transversely cutting corresponding seedling grids of the seedling raising plug tray from left to right or from right to left; and the number of the first and second groups,

the driving structure is arranged on the mounting seat and is in driving connection with the mounting bracket.

Optionally, the driving structure includes:

the left end face of the connecting piece is provided with a threaded hole;

the screw rod extends in the left-right direction, penetrates through the threaded hole and is in threaded fit with the threaded hole, and the left end and the right end of the screw rod are rotatably installed on the installation seat along the left-right direction axis; and the number of the first and second groups,

the rotation stopping structure is arranged between the connecting piece and the mounting seat;

wherein, the horizontal cutting knife is arranged on the connecting piece.

Optionally, the left end surface of the connecting piece is further provided with a through hole, and the through hole and the threaded hole are arranged at intervals in the front-back direction;

the cutting structure still includes along controlling the guide bar to extending to form the structure of splining, the guide bar wears to locate in the through-hole, just the both ends fixed mounting of guide bar in on the mount pad.

Optionally, the driving structure includes:

the driving motor is positioned on the mounting seat and is provided with an output shaft extending along the left-right direction;

the belt pulley group comprises a driving wheel and a driven wheel which are matched with each other, the driving wheel is sleeved on the outer surface of the output shaft, and the driven wheel is fixedly connected with one end of the screw rod; and the number of the first and second groups,

and the belt is positioned between the driving wheel and the driven wheel.

Optionally, the cutting structure includes a support rod extending in the left-right direction, a lower end surface of the support rod is fixedly connected with an upper end of the connecting member, and the upper end of the support rod is used for fixedly mounting the transverse cutting knife.

Optionally, the cutting structure further comprises two rib plates, the upper ends of the two rib plates are respectively fixedly connected with the left end and the right end of the support rod, and the lower ends of the two rib plates are respectively fixed on the left side surface and the right side surface of the connecting piece.

Optionally, the mounting bracket and the transverse cutters are in one-to-one correspondence to form transverse cutter sets, and the two transverse cutter sets are respectively located at the left end and the right end of the supporting rod.

Optionally, the transverse cutting knife includes two arc-shaped blades with opposite cutting edges, the middle portions of the two arc-shaped blades are overlapped and fixedly mounted at the upper end of the mounting bracket, and the corresponding cutting edges at the left end and the right end of the two arc-shaped blades jointly form two cutting portions.

The utility model discloses still provide an automatic seedling device, including foretell sideslip cutting assembly, sideslip cutting assembly includes:

a mounting seat;

the driving structure is arranged on the mounting seat and is in driving connection with the mounting bracket;

the transverse moving cutting assembly and the longitudinal cutting assembly are arranged at intervals in the front-back direction and are used for dividing a plurality of seedling lattices divided by the longitudinal cutting assembly into single seedling lattices in the left-right direction.

The utility model also provides a tectorial membrane transplanter, divide the seedling device including foretell automation, divide the seedling device to include automatically:

a traverse cutting assembly, the traverse cutting assembly comprising:

a mounting seat;

The technical scheme of the utility model, among the technical scheme, drive the structure drive horizontal cutting knife is along controlling to reciprocating motion, two the cutting part is respectively cut the plug tray of growing seedlings by left to right, or by right to left, makes sideslip cutting assembly keeps the state of continuous work, and reciprocating motion's in-process cuts a plurality of seedling check that lie in different layers one by one, and the rhythm is fast, and is efficient, the control and the adjustment of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic perspective view of an embodiment of a film-mulching transplanter according to the present invention;

FIG. 2 is a schematic perspective view of the automatic seedling separating device shown in FIG. 1;

FIG. 3 is a perspective view of the lifting device and the feeding device in FIG. 2;

FIG. 4 is a perspective view of the lift drive assembly of FIG. 2;

FIG. 5 is a perspective view of the traverse cutting assembly of FIG. 2;

FIG. 6 is a perspective view of the film covering device of FIG. 1;

FIG. 7 is a perspective view of the transplanting device in FIG. 1;

FIG. 8 is a perspective view of the rotor plate of FIG. 7 engaged with a drive plate;

fig. 9 is a perspective view of the transplanting assembly in fig. 7;

fig. 10 is a perspective view of the seedling receiving assembly of fig. 7.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if the present invention relates to a directional indication, the directional indication is only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific posture is changed, the directional indication is changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

In view of this, the utility model provides a sideslip cutting assembly, automatic seedling device and tectorial membrane transplanter, wherein, fig. 1 to fig. 10 do the utility model provides a structural schematic diagram of tectorial membrane transplanter's embodiment, through the utility model provides a tectorial membrane transplanter can realize automatic ditching, tectorial membrane, press mold, divide the seedling, transplant a series of flows, realizes the full-automatic planting of the seedling of cultivating through the seedling culture plug, has saved artifical supplementary operation, improves and transplants efficiency and has reduced people's intensity of labour.

In the present invention, the traverse cutting assembly 342 includes a mounting seat, a cutting structure 3421 and a driving structure; the cutting structure 3421 comprises a mounting bracket 34211 movably mounted to the mounting seat along the left-right direction, and a transverse cutting knife 34212 positioned on the mounting bracket 34211, wherein along the left-right direction, the transverse cutting knife 34212 is provided with two opposite support rods 34212b, and the two support rods 34212b are respectively used for transversely cutting seedling grids corresponding to seedling growing plug trays from left to right or from right to left; the driving structure is arranged on the mounting seat, and the driving structure is in driving connection with the transverse cutting knife 34212.

The technical scheme of the utility model, drive the structure drive horizontal cutting knife 34212 is along controlling to reciprocating motion, two bracing piece 34212b cuts the plug tray of growing seedlings by left to right, or by right to left respectively, makes sideslip cutting assembly 342 keeps the state of continuous work, and reciprocating motion's in-process cuts a plurality of seedling check that lie in different layers one by one, and the rhythm is fast, and is efficient, the control and the adjustment of being convenient for.

Further, the driving manner of the lateral cutting knife 34212 is many, and reciprocation can be realized by driving with a cylinder, in the present invention, referring to fig. 5, the driving structure includes a connecting member 342131, a screw rod 342132, and a rotation stopping structure: a threaded hole is formed in the left end face of the connecting piece 342131; the lead screw 342132 extends in the left-right direction, the lead screw 342132 is arranged in the threaded hole in a penetrating manner and is in threaded fit with the threaded hole, and the left end and the right end of the lead screw 342132 are rotatably installed on the installation seat along the left-right direction axis; the rotation stopping structure is arranged between the connecting piece and the mounting seat; wherein, the transversal cutting knife 34212 is arranged on the connecting piece 342131. The screw rod transmission mode is smooth and stable in operation, and with the rotation of the screw rod 342132, the connecting piece 342131 is driven to move along the extending direction of the screw rod 342132, and the rotating direction of the screw rod 342132 is changed, so that the moving direction of the connecting piece 342131 can be changed, and the transverse cutting knife 34212 is driven to reciprocate in the left-right direction, and uninterrupted cutting action is realized.

Further, in this embodiment, a through hole is further formed in the left end surface of the connecting piece 342131, and the through hole and the threaded hole are arranged at a distance in the front-back direction; the cutting structure 3421 further includes a guide rod 342133 extending in the left-right direction to form the rotation stopping structure, the guide rod 342133 is disposed in the through hole, and two ends of the guide rod 342133 are fixedly mounted on the mounting seat. The connecting member 342131 moves along the guide rod 342133, and simultaneously, the guide rod 342133 and the lead screw 342132 are located in the same horizontal plane and play a role of jointly supporting the connecting member 342131, and in addition, the guide rod 342133 is arranged to play a role of rotation stopping, so that the connecting member 342131 does not rotate along with the lead screw 342132 in the moving process and only moves linearly.

Further, the driving structure further includes a driving motor 342134, a pulley set, and a belt 342137: the driving motor 342134 is positioned on the mounting seat, and the driving motor 342134 is provided with an output shaft extending along the left-right direction; the belt pulley set comprises a driving wheel 342135 and a driven wheel 342136 which are matched with each other, the driving wheel 342135 is sleeved on the outer surface of the output shaft, and the driven wheel 342136 is fixedly connected with one end of the screw rod 342132; the belt 342137 is located between the drive wheel 342135 and the driven wheel 342136; the belt transmission mode simple structure simple to operate for holistic arranging is compact, in addition and can pass through chain drive, and the repeated description is no longer given here.

In order to facilitate the installation and arrangement of the transversal cutting knife 34212, the cutting structure 3421 includes a support rod extending in the left-right direction, the lower end surface of the support rod is fixedly connected with the upper end of the connecting member 342131, and the upper end of the support rod is used for fixedly installing the transversal cutting knife 34212. The installation is convenient, and the transverse cutting knife 34212 is easy to replace when being damaged.

In order to improve the overall stability, the cutting structure 3421 further includes two rib plates 34212c, the upper ends of the two rib plates 34212c are respectively and fixedly connected to the left and right ends of the support bar, and the lower ends of the two rib plates 34212c are respectively and fixedly connected to the left and right sides of the connecting member 342131. Together with the connector 342131, serve as a common support.

Furthermore, when there are two corresponding lifting devices 32, the mounting brackets 34211 and the transverse cutters 34212 are respectively provided as a group of transverse cutters 34212, and the two groups of transverse cutters 34212 are respectively located at the left and right ends of the supporting rod. Thus, two sets of cutting can be simultaneously performed by one traverse cutting assembly 342, thereby saving cost and space.

In order to achieve a better cutting effect when the lateral cutting knife 34212 moves left and right, the lateral cutting knife 34212 includes two arc-shaped blades with opposite edges along the vertical direction, the middle parts of the two arc-shaped blades are overlapped and fixedly mounted at the upper end of the mounting bracket 34211, and the corresponding edges at the left and right ends of the two arc-shaped blades jointly form two supporting rods 34212 b. Form the mode of cutting like the scissors, compare in the monolithic blade, it is better to cut the effect, is difficult to the jamming and cuts unusually.

The utility model also provides an automatic seedling separating device avoids artifical seedling separating, cuts apart a plurality of seedling check through machinery with seedling growing hole tray and plants, please refer to fig. 2, automatic seedling separating device 3 includes mount pad 31, elevating gear 32, feeding device 33 and cutting device, mount pad 31 fixed mounting in the upper end of frame 1, the lower extreme of mount pad 31 has the pay-off station, elevating gear 32 includes a plurality of bearing platform 321, a plurality of bearing platform 321 along the interval setting of upper and lower direction, and all along upper and lower direction movable mounting to mount pad 31, a plurality of bearing platform 321 is used for supplying a plurality of seedling growing hole tray to place, a plurality of bearing platform 321 all can move to pay-off station department; the material conveying device 33 comprises a horizontal conveying belt 331 extending in the front-back direction, the horizontal conveying belt 331 is located below the material bearing platform and is used for bearing seedling raising hole trays located on the material bearing platform 321 of the feeding station and conveying the seedling raising hole trays from front to back; the cutting device is arranged on the mounting seat 31 and is used for dividing the seedling culture hole tray into single seedling grids; the seedling raising hole trays are conveyed to the horizontal conveying belt from the material bearing platform, and the horizontal conveying belt 331 is driven forwards and backwards, so that the seedling raising hole trays move to be in contact with the cutting device, and a plurality of seedling grids of the seedling raising hole trays are cut.

The technical scheme of the utility model in, it is a plurality of seedling culture hole tray is placed respectively in a plurality of on the supporting material platform 321, through a plurality of supporting material platform 321 moves extremely along upper and lower in proper order the pay-off station realizes corresponding in proper order seedling culture hole tray moves extremely on the horizontal conveyer 331, horizontal conveyer 331 is by preceding seedling culture hole tray that carries to the back correspondence, makes seedling culture hole tray move extremely with the cutting device contact to cut apart into single seedling check with seedling culture hole tray, realize automatic minute seedling, the operation of one process down of being convenient for need not artifical minute seedling, raises the efficiency, practices thrift the labour.

Further, in order to realize the up-and-down movement of the material-supporting platform 321, referring to fig. 3, the lifting device 32 further includes a roller assembly 322, a lifting belt 323, and a lifting driving assembly 324: the roller assembly 322 includes a first driving roller 3221 and a first driven roller arranged at an interval in the up-down direction, and both the first driving roller 3221 and the first driven roller are rotatably mounted on the mounting seat 31 along the front-back direction axis; the lifting transmission belt 323 is positioned between the first driving roller 3221 and the first driven roller, the outer surface of the lifting transmission belt is provided with a plurality of support plates arranged at intervals up and down, and the plurality of support plates are used for forming a plurality of material bearing platforms 321; the lifting driving assembly 324 is connected to the first driving roller 3221 via a transmission rod 3243. The lifting driving assembly 324 drives the first driving roller 3221 to rotate, and under the driving of the lifting conveying belt, the first driven roller rotates to realize the operation of the lifting conveying belt, so as to drive the material bearing platform 321 formed by the supporting plate to move up and down, so that the conveying action of the seedling raising plug tray is realized, the structure is simple, the transmission among all working procedures is convenient, the blanking speed can be realized by controlling the rotating speed of the first driving roller 3221, and the adjustment is convenient.

The utility model discloses in, can also go on through modes such as chain drive, lead screw lift the upper and lower of bolster 321 does not do the detailed description here.

Further, in order to improve the stability of transporting from top to bottom, the utility model discloses in, drum subassembly 322 lift drive belt 323 and lift drive subassembly 324 is the one-to-one and is lift group, lift group is equipped with two, and is located respectively horizontal conveyor belt 331's the left and right sides. Correspondingly, the left end and the right end of the seedling culture hole tray are arranged on the supporting plate, the middle of the seedling culture hole tray corresponds to the horizontal conveyor belt, the material bearing table 321 moves to the feeding operation time, the middle of the seedling culture hole tray is erected on the horizontal conveyor belt, at the moment, the lifting conveyor belt stops moving, the horizontal conveyor belt moves back and forth, and the seedling culture hole tray falls down to operate when going to the next procedure. The seedling raising plug tray is stable in up-and-down transportation and convenient to link and transfer between up-and-down movement and front-and-back movement.

In order to ensure the synchronous movement of the two first driving rollers 3221, referring to fig. 4, the lifting driving assembly 324 includes a base 3241, a driving motor 3242, a plurality of driving rods 3243 and a transmission rod, wherein the base 3241 is fixedly mounted on the mounting seat 31 and is located on a side of the horizontal conveyor belt away from the cutting assembly; the driving motor 3242 is arranged on the base 3241, the driving motor 3242 has a driving shaft extending in the left-right direction, and a first transmission gear is sleeved on the outer surface of the driving shaft; the plurality of driving rods 3243 comprise at least two first driving rods 3243 extending in the front-back direction, one end of each of the two first driving rods 3243 is fixedly connected to a corresponding roller shaft of the two first driving rollers 3221, and the other end of each of the two first driving rods 3243 is sleeved with a first bevel gear; the transmission rod extends in the left-right direction, a second transmission gear meshed with the first transmission gear is arranged in the middle of the transmission rod, and second bevel gears meshed with the first bevel gears are respectively arranged at two ends of the transmission rod. So set up, set up one driving motor 3242 will carry out power steering and conduction through bevel gear, makes when driving motor 3242 rotates, two first transfer line 3243 rotates simultaneously, avoids causing two because solitary motor control first drive roller 3221 rotates asynchronous for control to set up respectively in the difference seedling culture hole tray in the backup pad of lift drive belt 323 takes place the motion slope, has guaranteed the steady of operation, prevents that seedling culture hole tray from inclining because slope drops or jamming.

Furthermore, in order to realize the forward and backward conveying of the horizontal conveying belt 331, in this embodiment, referring to fig. 3 again, the feeding device 33 further includes a second driving roller 3321 and a second driven roller 3322 disposed at intervals in the forward and backward directions, and both the second driving roller 3321 and the second driven roller are rotatably mounted on the mounting seat 31 along the left-right axis; wherein the horizontal transfer belt 331 is provided between the second driving roller 3321 and the second driven roller 3322. The roller conveying mode is simple in arrangement, and the conveying belt can run stably.

The utility model discloses in, can go on according to the planting area of reality automatic divide seedling device 3's rational arrangement, it is concrete, elevating gear 32 feeding device 33 and the cutting component is the one-to-one and for dividing the material group, divide the material group to be equipped with two. Therefore, the two lifting devices 32 can be synchronously driven through one power control, so that synchronous feeding and synchronous cutting of the two material distribution groups are realized, and the seedling distribution efficiency is improved.

The cutting device can cut the whole seedling raising plug tray in one step directly through a knife rest arranged according to the seedling grid gaps of the seedling raising plug tray, but the arrangement is not easy to align, and is easy to cut off partially, so that the damage of seedlings is caused. The seedling lattice segmentation is realized through longitudinal and transverse two-step cutting, the driving of single cutting is easy to control and adjust, the cutting quality is ensured by respectively guiding.

Specifically, the longitudinal cutting assembly 341 includes a mounting rod 3411 and a plurality of cutting blades 3412, the mounting rod 3411 extends in the left-right direction, and the mounting rod 3411 is rotatably mounted to the mounting seat 31 along the left-right axis; the cutting blades 3412 are sleeved on the outer surface of the mounting rod 3411 and arranged at intervals in the left-right direction, the cutting blades 3412 are rotatably mounted along the left-right direction, and the cutting blades 3412 are arranged in the front-back direction and correspond to the joints of the seedling grids of the seedling plug respectively. The cutting knives 3412 are all rotating disc type cutting knives 3412, along with the movement of the horizontal conveying belt, the seedling growing hole tray is cut layer by layer along the cutting directions of the cutting knives 3412, and finally the whole tray cutting is completed.

Specifically, the driving manner of the cutting blade 3412 is many, and may be a motor, a screw, or the like, which is not described in detail herein.

Since the cutting of the cutting blade 3412 is restricted by the transmission of the horizontal conveyor belt 331, in order to ensure the cutting effect and efficiency, in this embodiment, the feeding device 33 further includes a second driving roller 3321 and a second driven roller 3322 spaced in the front-back direction, the second driving roller 3321 and the second driven roller are both rotatably mounted on the mounting seat 31 along the front-back axis, and the horizontal conveyor belt 331 is disposed between the second driving roller 3321 and the second driven roller 3322; the automatic seedling separating device 3 further comprises a synchronous driving device 343, and the synchronous driving device 343 comprises a synchronous driving motor 3431 and a gear set: the synchronous driving motor 3431 has an output shaft extending in the left-right direction, and the output shaft is fixedly connected to the rotating shaft of the second driving roller 3321; the gear set includes a first gear 34311 and a second gear 34312, the first gear 34311 is disposed on the rotating shaft of the second driving roller 3321 and rotates synchronously with the second driving roller 3321, the second gear 34312 is disposed on the mounting rod 3411 and rotates synchronously with the mounting rod 3411, and the second gear 34312 is engaged with the first gear 34311. With such an arrangement, the driving force is saved, the driving of the cutting knife 3412 can be realized only by the driving of the horizontal conveyor belt 331, when the synchronous driving motor 3431 drives the second driving roller 3321 to rotate, the power is transmitted to the mounting rod 3411 under the meshing action of the first gear 34311 and the second gear 34312, at this time, the mounting rod 3411 and the second driving roller 3321 rotate synchronously, that is, the horizontal conveyor belt 331 and the plurality of cutting knives 3412 work synchronously, so that the cutting is realized, and the cutting of the cutting knife 3412 cannot follow the beat when the conveying speed of the horizontal conveyor belt 331 is greater than the rotating speed of the cutting knife 3412, the incomplete cutting knife 3412 or the clamping of the cutting knife 3412 is prevented, and the safety is improved.

The utility model also provides a film-coating transplanting machine 100, please refer to fig. 1, the film-coating transplanting machine 100 comprises a frame 1, a film-coating device 2, an automatic seedling-separating device 3 and a transplanting device 4, the frame 1 moves along the front-back direction; the film covering device 2 is arranged on the frame 1 and used for ridging and film covering; the automatic seedling separating device 3 is arranged on the frame 1 and is used for dividing the seedling culture hole tray into single seedling grids; transplanting device 4 is located frame 1 for after will cutting the seedling check are planted in the ridge stalk after the tectorial membrane.

The technical scheme of the utility model, frame 1 drives activity around the whole mechanism, through tectorial membrane device 2 after ditching the tectorial membrane to soil, through transplanting device 4 pierces through the film and plants the seedling in soil, realizes automatic ditching tectorial membrane and plant, for practicing thrift artifical work, through locating transplanting device 4 top automatic branch seedling device 3 will grow seedlings the cave dish and cut apart into single seedling check, transmit extremely in transplanting device 4, realize automatic seedling planting, improve and transplant efficiency and reduced people's intensity of labour.

In order to implement the ditching and mulching functions of the mulching device 2, in the present embodiment, referring to fig. 6, the mulching device 2 includes a mulching support 21, two ditchers 22, a film hanging roller 23, a film pressing wheel 24, and two soil covering wheels 25: the film covering bracket 21 is fixedly arranged on the front side of the rack 1; the two furrow openers 22 are fixedly arranged at the lower end of the film covering support 21 and are arranged at intervals in the left-right direction, the two furrow openers 22 are used for opening furrows in soil and forming ridge stems, and a film covering space is formed between the two furrow openers 22; the film hanging roller 23 is arranged in the film covering space, and the film hanging roller 23 extends in the left-right direction and is rotatably arranged on the film covering bracket 21 along the left-right direction axis; film pressing wheel 24 is located in the tectorial membrane space, and is in the rear side of plastic film hanging roller 23 is used for the middle part position of the film cover back laminating film on soil on the plastic film hanging roller 23 presses and covers the ridge stalk, two earthing wheel 25 along controlling to the axis rotate install in on the tectorial membrane support 21, two earthing wheel 25 corresponds respectively and is located two the rear side of furrow opener 22, upwards, two along controlling earthing wheel 25 relative side is used for respectively will compressing tightly the left and right sides edge earthing of back film fixed. Specifically, carry out the ditching of ridge both sides through two furrow opener 22, film on the plastic film-hanging cylinder 23 is in under the assistance of press mold wheel 24, compress tightly laminating and soil on, subsequently, two earthing wheel 25 scrapes soil, covers the both sides at the film, fixes the film, accomplishes automatic ditching tectorial membrane action, and each part cooperates, and is efficient, saves hand labor.

In the utility model, please refer to fig. 7, the transplanting device 4 includes the mounting bracket 41, connects seedling subassembly 42 and transplants subassembly 43: the mounting rack 41 is fixedly mounted on the rack 1, and the upper end of the mounting rack 41 is provided with a material receiving position at the upper end and an inserting position at the lower end; the seedling receiving assembly 42 comprises a material receiving barrel 421 which is arranged on the mounting frame 41 and extends along the vertical direction, the upper end of the material receiving barrel 421 forms a conveying inlet 422, the lower end forms a conveying outlet 423, and the material receiving barrel 421 is used for receiving the seedlings to be transplanted which are output from the automatic seedling separating device 3; the transplanting assembly 43 is located under the material receiving barrel 421, the transplanting assembly 43 comprises a rotating disc 431 which is rotatably installed on the mounting frame 41 along a left-right axis, and a plurality of transplanting structures 432 which are installed on the rotating disc 431 in a hinged mode and are arranged along the circumferential direction at intervals, wherein a feeding hole 432a is formed in the upper end of each transplanting structure 432, a discharging hole 432b is formed in the lower end of each transplanting structure 432, the transplanting structures 432 are multiple, can move to the material receiving position and the transplanting position in sequence, move to the material receiving position to receive the seedlings falling from the conveying outlet 423 from the feeding hole 432a, and move to the transplanting position to plant the seedlings to be transplanted in soil through the discharging hole 432 b.

The technical scheme of the utility model in, the single seedling check of planting the seedling certainly carry entry 422 to get into connect the feed cylinder 421, work as the rolling disc 431 drives the feed inlet 432a of transplanting structure 432 with carry export 423 to correspond when, the seedling falls into in the transplanting structure 432, along with the rolling disc 431 rotates to the position of planting of the soil that corresponds, will wait to transplant the seedling and pass through discharge gate 432b falls on in soil, and is a plurality of transplanting structure 432 moves in proper order, realizes continuously planting of seedling, improves and transplants efficiency and has reduced people's intensity of labour.

In the embodiment, referring to fig. 10, the seedling receiving assembly 42 further includes a seedling receiving baffle 424 disposed corresponding to the delivery outlet 423, and the seedling receiving baffle 424 is rotatably mounted at the lower end of the seedling receiving cylinder 421 along the vertical axis and disposed corresponding to the delivery outlet 423 for closing the delivery outlet 423. Through setting up connect seedling baffle 424 for carry outlet 423 to have the open mode that can drop the seedling or can't drop the closed condition of seedling, avoid the seedling to empty and fall and waste or damage.

Specifically, in order to realize that the seedling receiving baffle 424 is automatically opened when corresponding to the transplanting structure 432 and is automatically closed when missing the transplanting structure 432, in this embodiment, a guide rod 4241 is arranged at the left end of the seedling receiving baffle 424; a plurality of push rods 4311 are arranged on the rotating disc 431 at intervals along the circumferential direction, wherein one push rod 4311 moves to abut against the guide rod 4241 to push the guide rod 4241 to move forwards, so that the right end of the seedling receiving baffle 424 is driven to swing backwards to open the conveying outlet 423. The push rods 4311 and the transplanting structures 432 are arranged in a one-to-one correspondence manner, and the distance between the push rods 4311 and the corresponding transplanting structures 432 is calculated through the rotating frequency, so that when the push rods 4311 push the guide rods 4241 to the seedling receiving baffle 424 to be completely opened, the conveying outlets 423 just correspond to the transplanting structures 432, and seedlings fall off.

In order to make the pushing smoother, the outer surface of the guide rod 4241 is sleeved with a pulley 4242, and the pulley 4242 is arranged corresponding to one of the push rods 4311. The push rod 4311 is in sliding fit with the pulley 4242, so that the resistance is lower, and clamping stagnation is avoided.

In order to enable the seedling receiving baffle 424 to return automatically after being opened, a first return spring 425 is arranged between the seedling receiving baffle 424 and the seedling receiving barrel 421. The function of automatic return is realized by the action of the spring force, the structure is simple, and the realization is easy.

In addition, in order to facilitate the introduction of the seedling lattice, the material receiving barrel 421 is provided with an introduction groove 426 at the upper end thereof, the introduction groove 432a being communicated with the material inlet, and the notch of the introduction groove 426 is gradually enlarged from the bottom to the top. The setting of horn mouth is convenient for the collection and the leading-in of seedling check, avoids the blanking difficulty.

In order to realize the transplanting function of seedlings, in this embodiment, referring to fig. 9, the transplanting structure 432 includes a fixed seat 4321, a fixed transplanting cylinder 4322 and a movable plate 4323: one end of the fixed seat 4321 is fixedly arranged on the rotating disc 431; the fixed transplanting cylinder 4322 extends vertically, the upper end of the fixed transplanting cylinder 4322 is hinged to the other end of the fixed seat 4321, the upper end of the fixed transplanting cylinder 4322 forms the feed port 432a, and the lower end of the fixed transplanting cylinder 4322 forms the discharge port 432 b; the movable plate 4323 is covered on the discharge hole 432b, and the upper end of the movable plate 4323 is hinged to the lower end of the fixed transplanting cylinder 4322 to drive the lower end of the movable plate 4323 to swing back and forth so as to close the discharge hole 432 b. The fixed transplanting cylinder 4322 is used for receiving seedling grids falling from the conveying outlet 423, the movable plate 4323 is closed at the moment, seedlings move along with the fixed transplanting cylinder 4322, when the seedlings move to the lower end along with the rotating disc 431, the lower end of the fixed transplanting cylinder 4322 is inserted into soil, and the movable plate 4323 is opened for seedling planting.

Specifically, in order to facilitate planting, the lower end of the fixed transplanting cylinder 4322 is arranged in a sharp mouth shape.

In order to open the movable plate 4323 at the corresponding position, referring to fig. 8, the rotating disc 431 includes an opening element 411 located at the lower end of the mounting frame 41, the opening element 411 extends along the vertical direction, a curved sliding rail 4111 extending along the horizontal direction is formed at the lower end of the opening element 411, a fixed roller 4324 is disposed on the front side of the movable plate 4323, and the fixed roller 4324 moves to be in sliding fit with the curved sliding rail 4111 to drive the lower end of the movable plate 4323 to swing to the right to open the discharge hole 432 b. When the transplanting structure 432 is driven by the rotating disc 431 to rotate until the fixed roller 4324 contacts the curved sliding rail 4111, the fixed roller 4324 rolls along the curved sliding rail 4111 to drive the movable plate 4323 to rotate around the hinge shaft thereof, so that the relative movement between the movable plate 4323 and the fixed transplanting barrel 4322 is realized, the discharge hole 432b is opened, and thus, the opening control of the corresponding position is realized.

In order to enable the movable plate 4323 to automatically return after being opened, the transplanting structure 432 further comprises a second return spring 4325, two ends of the second return spring 4325 are respectively and fixedly mounted on the fixed transplanting cylinder 4322 and the movable plate 4323, and the second return spring 4325 drives the lower end of the movable plate 4323 to swing so as to close the discharge hole 432 b. The function of automatic return is realized by the action of the spring force, the structure is simple, and the realization is easy.

Referring to fig. 8, the transplanting structure 432 further includes a connecting rod 4326, one end of the connecting rod 4326 is fixedly installed on the fixed transplanting cylinder 4322, the other end is hinged to the fixed seat 4321, and a crank 4327 is disposed on a portion of the connecting rod 4326 protruding from the fixed seat 4321; the transplanting assembly 43 further comprises a driving disc 44, and a plurality of connecting rods 45: the driving disk 44 is rotatably mounted on the mounting frame 41 along a left-right axis and is eccentrically arranged with the rotating disk 431; the connecting rods 45 are arranged along the circumferential direction of the driving disk 44 at intervals, one end of each connecting rod 45 is arranged on the driving disk 44, and the other end of each connecting rod 45 is hinged with the corresponding crank 4327. The rotating disc 431 rotates to drive the fixed seat 4321 to rotate, at the moment, the fixed seat 4321 rotates and shakes, the connecting rod 45 is driven to rotate through the crank 4327 to form a connecting rod 4326 mechanism, the driving disc 44 rotates along the mounting frame 41, and the fixed transplanting cylinder 4322 is vertically guided by means of eccentric arrangement. The whole process is continuously guided along with the operation of the equipment, the continuity between the mechanisms is good, and the vertical planting of the seedlings is ensured.

Specifically, the middle of the driving disc 44 is provided with a mounting hole 441; the transplanting assembly 43 further comprises a connecting bracket 46, the connecting bracket 46 is fixedly mounted on the left side surface of the mounting frame 41, a plurality of rollers 461 arranged along the circumferential direction at intervals are arranged on the side edge of the connecting bracket 46, and the plurality of rollers 461 are slidably mounted in the mounting hole 441 along the inner wall of the mounting hole 441. In this way, the driving disc 44 can flexibly rotate on the connecting bracket 46 through the sliding fit between the plurality of rollers 461 and the mounting holes 441, and in this embodiment, the connecting bracket 46 is configured to be triangular, so that the structure is more stable.

In order to improve the stability, in this embodiment, the rotating discs 431, the driving discs 44 and the connecting brackets 46 are in a one-to-one correspondence to form a plurality of rotating disc groups, and the rotating disc groups are arranged at intervals in the left-right direction; the transplanting structure 432 is located between the two turntable sets. The transplanting structure 432 is connected with the two rotating discs 431 at the same time, so that the transplanting structure moves more stably and has higher stability.

Further, the frame 1 comprises wheels 11 rotating along a left-right axis; the film mulching transplanter 100 further comprises a mobile linkage device, wherein the mobile linkage device comprises a transmission shaft 51, a driving wheel set and two chains 54: the transmission shaft 51 extends in the left-right direction and is rotatably arranged in the middle of the wheel 11 along an axis extending in the left-right direction; the driving wheel set comprises two driving sprockets 531 and two driven sprockets 532, the two driving sprockets 531 are arranged on the transmission shaft 51 at intervals in the left-right direction and rotate synchronously with the transmission shaft 51, and the two driven sprockets 532 are respectively fixedly mounted on the wheel 11 and the rotating disc 431 and rotate synchronously with the wheel 11 and the rotating disc 431; the two chains 54 are respectively located between the corresponding driving sprocket 531 and the corresponding driven sprocket 532. When the transmission shaft 51 rotates, the two driving sprockets 531 and the two driven sprockets 532 are matched with the two chains 54, so that the wheels 11 and the rotating disc 431 rotate synchronously, that is, the rotating disc 431 rotates continuously along with the movement of the rack 1 to plant, the rack 1 stops, and the rotating disc 431 stops rotating immediately.

The automatic seedling distribution device is characterized in that the wheels 11, the movable linkage devices and the transplanting devices 4 are reasonably arranged according to actual planting areas and are in one-to-one correspondence to form linkage groups, the linkage groups are two, and the film mulching transplanting groups and the automatic seedling distribution devices 3 are two in correspondence to the linkage groups. The two linkage groups can simultaneously realize the seedling planting of two ridges, and the efficiency is higher.

Since the transplanting structure 432 is inserted into soil for planting and the soil is turned up when pulled out, in this embodiment, referring to fig. 1 again, the mulching film transplanting machine 100 further includes a soil compacting device 6, and the soil compacting device 6 is disposed at the rear side of the transplanting device 4 and is used for flattening soil around the planted seedlings. Soil turned up by the transplanting structure 432 is leveled and compacted to ensure stable planting of seedlings.

Specifically, the transplanting device 4 comprises a fixing rod 61 and a soil compacting connecting handle 62, wherein the fixing rod 61 extends along the vertical direction, and the upper end of the fixing rod 61 is fixedly installed on the rack 1; the firming connecting handle 62 extends along the left-right direction, the middle part of the firming connecting handle 62 is fixedly arranged at the lower end of the fixing rod 61, both ends of the firming connecting handle 62 are respectively provided with a firming wheel 621 which is rotatably arranged along the left-right direction axis, and the firming wheels 621 are used for contacting with soil. The soil compacting wheels 621 on two sides of the soil compacting connecting handle 62 are always positioned on the thin film and are in contact with the thin film, and when the machine frame 1 moves forwards, the fixing rods 61 are driven to move synchronously, so that the soil compacting wheels move to two sides of the seedlings after the seedlings are planted, and soil compacting is carried out on two sides of the seedlings.

Further, in order to prevent the seedlings from being crushed, an included angle is formed between the two soil pressing wheels 621. The opening of contained angle orientation transplant structure 432, when the firming, two firming wheels 621 rolls along the periphery of seedling, dodges the seedling.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A traverse cutting assembly, comprising:

a mounting seat;

2. The traverse cutting assembly of claim 1, wherein the drive structure comprises:

the left end face of the connecting piece is provided with a threaded hole;

wherein, the horizontal cutting knife is arranged on the connecting piece.

3. The traverse cutting assembly as set forth in claim 2, wherein the left end face of the connector is further provided with a through hole, the through hole being spaced from the threaded hole in the forward and rearward directions;

4. The traverse cutting assembly as set forth in claim 2, wherein the drive structure includes:

and the belt is positioned between the driving wheel and the driven wheel.

5. A traverse cutting assembly as set forth in claim 2 wherein said cutting structure includes a support bar extending in a left-right direction, a lower end surface of said support bar being fixedly connected to an upper end of said connecting member, said upper end of said support bar being adapted for fixedly mounting said transverse cutting blade.

6. The traverse cutting assembly according to claim 5, wherein the cutting structure further comprises two rib plates, the upper ends of the two rib plates are fixedly connected with the left and right ends of the support rod, respectively, and the lower ends of the two rib plates are fixed on the left and right side surfaces of the connecting member, respectively.

7. The traverse cutting assembly as set forth in claim 5, wherein said mounting brackets and said transverse cutters are in one-to-one correspondence as transverse cutter sets, two of said transverse cutter sets being disposed at each of left and right ends of said support bar.

8. The traverse cutting assembly as set forth in claim 1, wherein said transverse cutting blade comprises two arcuate blades having opposite cutting edges in an upward and downward direction, the middle portions of said two arcuate blades being fixedly mounted to the upper end of said mounting bracket in an overlapping manner, the corresponding cutting edges of the left and right ends of said two arcuate cutting edges together forming two of said cutting portions.

9. An automatic seedling separating device, which is characterized by comprising the traverse cutting assembly as claimed in any one of claims 1 to 8.

10. A mulching film transplanting machine, characterized by comprising the automatic seedling separating device according to claim 9.