CN209897611U

CN209897611U - Self-propelled full-automatic pot seedling transplanter

Info

Publication number: CN209897611U
Application number: CN201920630871.XU
Authority: CN
Inventors: 王文; 李鑫金; 李永胜; 刘清华; 王隆刚
Original assignee: Hualong Shandong Agricultural Equipment Ltd By Share Ltd
Current assignee: Hualong Shandong Agricultural Equipment Ltd By Share Ltd
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-01-07
Anticipated expiration: 2029-05-05

Abstract

The utility model discloses a self-propelled full-automatic alms bowl seedling transplanter, including frame and engine, the engine transmission is connected and is transplanted decelerator, still installs in the frame and smashes seedling transplanting grabbing device, smashes seedling transplanting grabbing device's top and installs alms bowl seedling ejecting device, smashes seedling transplanting grabbing device's below and installs alms bowl seedling horizontal conveyor, and alms bowl seedling horizontal conveyor's both sides are relatively installed and are divided the seedling device, smash seedling transplanting grabbing device, alms bowl seedling ejecting device, alms bowl seedling horizontal conveyor and divide the seedling device transmission respectively to be connected to transplanting decelerator; the utility model discloses an engine and the cooperation of transplanting the decelerator realize the drive of marcing of frame, can also drive simultaneously and smash seedling grabbing device, alms bowl seedling ejecting device, alms bowl seedling horizontal conveyor and divide the seedling device action of transplanting to once only accomplish the planting of alms bowl seedling and transplant, and need not artificial intervention, reduced intensity of labour by a wide margin, the alms bowl seedling is carried smoothly, has avoided because of the shut down phenomenon that the card seedling appears, has improved farming efficiency.

Description

Self-propelled full-automatic pot seedling transplanter

Technical Field

The utility model relates to an alms bowl seedling transplanting equipment technical field especially relates to a self-propelled full-automatic alms bowl seedling transplanter.

Background

With the development of agricultural technology, more and more agricultural machines are researched and manufactured and put into agricultural production, which greatly reduces the labor intensity of the agricultural workers and improves the farming efficiency, wherein the transplanting machine is one of the agricultural machines which are emerging in the year and used on a large scale. The transplanter has the function of transplanting pot seedlings pre-planted in a greenhouse into soil, in order to facilitate mechanized operation, seedlings are uniformly planted in pot cups during seedling cultivation, then the pot cups are uniformly stacked in a pot seedling tray, the pot seedling tray is sequentially filled onto the transplanter during transplanting, and the pot seedlings are transplanted into the soil by the cooperation of relevant mechanisms specially installed on the transplanter. The currently used transplanter has the defects of non-adjustable transplanting plant spacing, difficult bowl and cup separation, low single-plant transplanting efficiency and the like, so the improvement on the transplanter is necessary to avoid the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a self-propelled full-automatic alms bowl seedling transplanter that transplants efficient, easy operation is provided.

In order to solve the technical problem, the technical scheme of the utility model is that: the self-propelled full-automatic pot seedling transplanter comprises a rack, wherein an engine is fixedly mounted on the rack, a transplanting speed reducer is connected with the engine in a transmission mode and fixedly mounted on the rack, a seedling smashing and transferring grabbing device is further mounted on the rack, a pot seedling ejection device matched with the seedling smashing and transferring grabbing device is mounted above the seedling smashing and transferring grabbing device, a pot seedling horizontal conveying device is mounted on the rack below the seedling smashing and transferring grabbing device, seedling separating devices are mounted on two sides of the pot seedling horizontal conveying device relatively, and the seedling smashing and transferring grabbing device, the pot seedling ejection device, the pot seedling horizontal conveying device and the seedling separating device are respectively connected to the transplanting speed reducer in a transmission mode.

As preferred technical scheme, transplant decelerator including fixed mounting's speed reduction casing, be provided with on the speed reduction casing with the spline awl tooth axle that engine transmission is connected, still be provided with the transmission in the speed reduction casing and connect the main reduction gearing of spline awl tooth axle, main reduction gearing transmission is connected with smashes seedling transplanting seedling and snatchs reduction gearing and divide seedling reduction gearing, smash seedling transplanting seedling and snatch reduction gearing transmission and be connected to and throw seedling reduction gearing and smash seedling transplanting seedling grabbing device, divide seedling reduction gearing transmission to be connected to alms seedling horizontal transport reduction gearing and divide seedling device.

As a preferred technical scheme, the main speed reduction transmission device comprises a main speed reduction transmission shaft which is rotatably arranged on the speed reduction shell, a speed reduction input bevel gear, a first speed reduction input gear and a second speed reduction input gear are fixedly arranged on the main speed reduction transmission shaft in sequence, a third speed reduction input gear is further rotatably sleeved on the main speed reduction transmission shaft, and the speed reduction input bevel gear is meshed with the spline bevel gear shaft;

the seedling smashing and transplanting grabbing speed reduction transmission device comprises a seedling smashing and transplanting grabbing speed reduction transmission shaft which is rotatably arranged on the speed reduction shell, a seedling smashing and transplanting grabbing speed reduction gear is fixedly arranged on the seedling smashing and transplanting speed reduction transmission shaft, and the seedling smashing and transplanting speed reduction gear is meshed with the second speed reduction input gear;

the seedling throwing speed reduction transmission device comprises a seedling throwing speed reduction transmission shaft which is rotatably arranged on the speed reduction shell, and the seedling smashing and seedling transferring grabbing speed reduction transmission shaft is in transmission connection with the seedling throwing speed reduction transmission shaft through a reciprocating swing device;

the seedling separating speed reduction transmission device comprises a seedling separating speed reduction transmission shaft which is rotatably arranged on the speed reduction shell, a seedling separating power gear is fixedly arranged on the seedling separating speed reduction transmission shaft, and the seedling separating power gear is meshed with the first speed reduction input gear;

alms bowl seedling horizontal migration speed reduction gear is in including rotating the setting conveyer belt speed reduction transmission shaft on the speed reduction casing, fixedly connected with conveyer belt reduction gear on the conveyer belt speed reduction transmission shaft, alms bowl seedling horizontal migration speed reduction gear still includes fixed mounting divide the epaxial conveyer belt drive gear of seedling speed reduction transmission, conveyer belt drive gear passes through third speed reduction input gear transmission connects conveyer belt reduction gear.

As a preferred technical scheme, the seedling smashing and transferring gripping device comprises a seedling transferring guide seat fixedly mounted on the frame, a seedling transferring rotating shaft is rotatably mounted in the seedling transferring guide seat, a seedling transferring shaft sleeve is fixedly sleeved on the periphery of the seedling transferring rotating shaft, a seedling transferring power device is hinged on the seedling transferring shaft sleeve, a seedling grabbing frame is further rotatably mounted on the seedling transferring shaft sleeve, a guide wheel matched with the seedling transferring guide seat is arranged on the outer side of the seedling grabbing frame, a seedling grabbing device is rotatably mounted at the end part of the seedling grabbing frame, and a seedling grabbing power device is connected between the seedling grabbing device and the seedling transferring shaft sleeve;

the seedling transplanting power device comprises a spring cylinder hinged with the seedling transplanting shaft sleeve, a seedling transplanting rotating wheel is arranged corresponding to the spring cylinder, the seedling transplanting rotating wheel is installed on the seedling smashing and seedling transplanting grabbing speed reduction transmission shaft, and the end part of a push rod of the spring cylinder is hinged to the outer side of the center of the seedling transplanting rotating wheel; the seedling grabbing power device comprises a seedling grabbing jack column connected to the seedling transplanting shaft sleeve, and a jack column return spring is sleeved on the seedling grabbing jack column in a limiting manner;

grab seedling device including rotating the installation grab seedling seat, grab seedling seat top and be a style of calligraphy and arrange branch seedling ware, divide the seedling ware to extend to grab the outside and the fretwork setting of seedling seat, adjacent two it grabs the seedling clearance to be formed with between the seedling ware, runs through divide the seedling ware to be equipped with at least one and presss from both sides the seedling and dodge the groove, grab seedling seat with grab between the seedling frame still be connected with press from both sides the seedling and dodge the double-layered seedling device that the groove cooperation was used.

According to the preferred technical scheme, the pot seedling ejection device comprises a rotatably mounted pot seedling ejection frame, one side of the pot seedling ejection frame is hinged with an ejection frame crank device, the ejection frame crank device is connected to the seedling throwing speed reduction transmission shaft, two pot seedling ejector rods are mounted at the upper end of the pot seedling ejection frame in parallel, an ejector rod limiting device is connected between the two pot seedling ejector rods, the pot seedling ejector rods penetrate through the ejector rod limiting device and are arranged in an inserted manner, an ejector rod auxiliary return device is connected between the ejector rod limiting device and the pot seedling ejection frame, a protective top plate is fixedly mounted at the bottom end of the ejector rod limiting device far away from the side of the pot seedling ejection frame, through holes are arranged through the protective top plate, a pot seedling ejection seat is fixedly mounted between the two pot seedling ejector rods, and pot seedling ejection columns corresponding to the through holes are arranged on the pot seedling ejection seat;

the ejector rod limiting device comprises ejector rod sleeves sleeved with the pot seedling ejector rods correspondingly, and at least two rod sleeve mounting plates fixedly connected with the rack are fixedly connected between the two ejector rod sleeves;

the auxiliary push rod return device comprises two return auxiliary springs which are arranged on the side close to the pot seedling jacking frames and between the rod sleeve mounting plates and the pot seedling jacking frames, and the two ends of each of the two return auxiliary springs are arranged oppositely.

As a preferred technical scheme, the pot seedling horizontal conveying device comprises two horizontal conveying belts in transmission connection with the conveying belt speed reduction transmission shaft, and the conveying directions of the two horizontal conveying belts are arranged in a back-to-back mode.

As an optimized technical scheme, the seedling separating device comprises seedling separating arms, the outer ends of the horizontal conveying belts are correspondingly and hingedly mounted, seedling separating claws are arranged at one ends, close to the horizontal conveying belts, of the seedling separating arms, seedling separating pull arms are hinged to the middle portions of the seedling separating arms, and the seedling separating pull arms are connected to the seedling separating speed reduction transmission shafts through seedling separating cams.

Due to the adoption of the technical scheme, the self-propelled full-automatic pot seedling transplanter comprises a rack, wherein an engine is fixedly installed on the rack, a transplanting speed reducer in transmission connection with the engine is fixedly installed on the rack, a seedling smashing and transplanting gripping device is also installed on the rack, a pot seedling ejection device matched with the seedling smashing and transplanting gripping device is installed above the seedling smashing and transplanting gripping device, a pot seedling horizontal conveying device is installed on the rack below the seedling smashing and transplanting gripping device, seedling separating devices are oppositely installed on two sides of the pot seedling horizontal conveying device, and the seedling smashing and transplanting gripping device, the pot seedling ejection device, the pot seedling horizontal conveying device and the seedling separating device are respectively in transmission connection with the transplanting speed reducer; the utility model discloses an engine realizes the drive of marcing of frame with transplanting the decelerator cooperation, can also drive simultaneously and smash seedling grabbing device, alms bowl seedling ejecting device, alms bowl seedling horizontal conveyor and divide the seedling device action, realize alms bowl seedling tray feeding, the ejecting transfer of alms bowl seedling, alms bowl seedling horizontal conveyor and planting task, thereby once only accomplish the planting of alms bowl seedling and transplant, and need not artificial intervention at the planting in-process, intensity of labour has been reduced by a wide margin, alms bowl seedling carries smoothly, the shut down phenomenon of having avoided appearing because of the card seedling, farming efficiency has been improved.

Drawings

The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a top view of an embodiment of the invention;

fig. 3 is a rear view of an embodiment of the invention;

FIG. 4 is a schematic structural diagram of a portion of the components of an embodiment of the present invention;

FIG. 5 is a schematic perspective view of a transplant deceleration device according to an embodiment of the present invention;

fig. 6 is a schematic structural view of the seedling tamping and transplanting gripping device of the embodiment of the present invention without installing the seedling transplanting guide plate;

fig. 7 is a side view of the seedling tamping and transplanting gripping device of the embodiment of the utility model;

fig. 8 is a top view of the seedling tamping and transplanting gripping device of the embodiment of the present invention;

fig. 9 is a schematic structural view of a seedling clamping device in the seedling smashing and transplanting gripping device of the embodiment of the utility model;

fig. 10 is a schematic structural diagram of a pot seedling ejection device according to an embodiment of the invention;

fig. 11 is a schematic structural diagram of an installation state of the pot seedling ejection device according to the embodiment of the present invention;

in the figure: 1-a frame; 2-an engine; 3-a working transmission; 4-a transplant deceleration device; 41-a reduction housing; 42-spline bevel gear shaft; 43-main reduction drive shaft; 44-reduction input bevel gear; 45-a first reduction input gear; 46-a second reduction input gear; 47-third reduction input gear; 48-smashing seedling and transplanting seedling grabbing speed reduction transmission shaft; 49-seedling smashing, seedling transplanting and grabbing reduction gear; 410-seedling throwing speed reduction transmission shaft; 411-conjugate cam; 412-two-arm follower lever assembly; 413-seedling separation speed reduction transmission shaft; 414-seedling separating power gear; 415-belt reduction drive shaft; 416-conveyor belt reduction gear; 417 — a conveyor belt drive gear; 5-pot seedling tray guiding device; 6-smashing, transplanting and grabbing devices; 61-a guide seat body; 62-seedling transplanting guide plates; 63-seedling transplanting rotating shaft; 64-seedling transplanting shaft sleeves; 65-seedling grabbing frame; 66-a guide wheel; 67-a guide groove; 68-excessive chamfering; 69-spring cylinder; 610-seedling transplanting rotating wheel; 611-seedling grabbing seat; 612-a seedling separator; 613-seedling grabbing gaps; 614-grabbing seedling support columns; 615-a top post return spring; 616-grabbing the seedling to connect the wrist plate; 617-top post limit ear plate; 618-seedling clamping avoiding groove; 619-a seedling clamping power box; 620-seedling clamping push plate; 621-seedling clamping baffle plate; 622-seedling clamping cam; 623-clamping the seedling special-shaped cam; 624-a damper return spring; 625-seedling clamping connecting plate; 626-seedling clamping seat; 627-clamp seedling finger; 7-ejection device of pot seedling; 71-pot seedling jacking frame; 72-crank arm plate; 73-crank pull rod; 74-ram return spring; 75-pot seedling ejection rod; 76-ejector rod sleeve; 77-rod sleeve mounting plate; 78-return assist spring; 79-protective top plate; 710-a via; 711-pot seedling footstock; 712-ejection of potted seedlings; 8-pot seedling horizontal conveying device; 81-horizontal conveyor belt; 9-seedling separating device; 91-seedling separating arm; 92-seedling separating claw; 93-seedling separating and arm pulling; 10-duckbill planting device.

Detailed Description

The invention is further explained below with reference to the drawings and examples. In the following detailed description, certain exemplary embodiments of the present invention have been described by way of illustration only. Needless to say, a person skilled in the art will recognize that the described embodiments can be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

As shown in fig. 1, 2, 3 and 4, the self-propelled full-automatic pot seedling transplanter comprises a frame 1, wherein conventional components such as land wheels, an engine 2, an operation transmission device 3 and the like are arranged on the frame 1, and the operation transmission device 3 is used for driving the frame 1 to move forward and driving action components on the frame 1 to perform corresponding actions, so that the frame 1 is finally moved and planted. The transplanting speed reducer 4 in transmission connection with the engine 2 is fixedly arranged on the frame 1, and the transplanting speed reducer 4 is specially arranged to meet the requirements of pot seedling transplanting because the rotating speed of the engine 2 is high and transplanting parts need to work at a reduced speed.

The frame 1 is also provided with a pot seedling tray guiding device 5, the pot seedling tray guiding device 5 is used for installing a pot seedling tray and conveying pot seedlings into the frame 1, and the pot seedling tray guiding device 5 is well known by persons skilled in the art and will not be described in detail herein. The seedling smashing and transferring device is characterized in that a seedling smashing and transferring grabbing device 6 is arranged on the frame 1 and opposite to the pot seedling tray guiding device 5, a pot seedling ejecting device 7 is installed above the seedling smashing and transferring grabbing device 6, the pot seedling ejecting device 7 is matched with the pot seedling tray guiding device 5 and the seedling smashing and transferring grabbing device 6 for use, and the seedling smashing and transferring grabbing device 6 is used for taking pot seedlings from the pot seedling tray and transferring the pot seedlings to a pot seedling conveying component. The arrangement of the pot seedling ejection device 7 can eject the pot seedlings out of the pot seedling tray when the seedling smashing and transplanting gripping device 6 grabs the pot seedlings, so that the pot seedlings are separated from the pot seedling tray, and the smooth transfer and conveying of the pot seedlings are facilitated.

And a pot seedling horizontal conveying device 8 is arranged on the rack 1 below the seedling smashing and transferring gripping device 6, and the pot seedling horizontal conveying device 8 is used for carrying the pot seedlings conveyed by the seedling smashing and transferring gripping device 6 and conveying the pot seedlings to transplanting positions on two sides. Two sides of the horizontal pot seedling conveying device 8 are oppositely provided with seedling separating devices 9, the seedling separating devices 9 and the positions below the horizontal pot seedling conveying device 8 are provided with duckbilled planting devices 10 on the rack 1, and the duckbilled planting devices 10 are well known by persons skilled in the art and are not described in detail herein. When the pot seedlings move to the end part of the pot seedling horizontal conveying device 8, the seedling separating device 9 is specially arranged for ensuring that the pot seedlings smoothly enter the duckbill planting device 10. The above components, namely the pot seedling tray guiding device 5, the seedling smashing and transplanting gripping device 6, the pot seedling ejecting device 7, the pot seedling horizontal conveying device 8, the seedling separating device 9 and the duckbilled planting device 10 are respectively connected to the transplanting speed reducer 4 in a transmission way.

As shown in fig. 5, the transplanting reduction gear 4 comprises a reduction casing 41 fixedly installed, a spline bevel gear shaft 42 for inputting power is arranged on the reduction casing 41, a main reduction transmission device in transmission connection with the spline bevel gear shaft 42 is further arranged in the reduction casing 41, the main reduction transmission device is in transmission connection with a seedling smashing and seedling transferring grabbing reduction transmission device and a seedling distributing reduction transmission device, the seedling smashing and seedling transferring grabbing reduction transmission device is in driving connection with a seedling throwing reduction transmission device, and the seedling distributing reduction transmission device is in transmission connection with a pot seedling horizontal conveying reduction transmission device. The main reduction transmission device is located in the middle of the reduction housing 41, the rest of the transmission reduction devices are distributed around the main reduction transmission device, and the spline bevel gear shaft 42 for inputting power distributes power to the rest of the transmission reduction devices through the main reduction transmission device. The seedling smashing and transplanting grabbing speed reduction transmission device and the seedling separating speed reduction transmission device are directly driven by the main speed reduction transmission device, and the seedling throwing speed reduction transmission device and the pot seedling horizontal conveying speed reduction transmission device are indirectly driven by the main speed reduction transmission device.

The main speed reduction transmission device comprises a main speed reduction transmission shaft 43 which is rotatably arranged on the speed reduction shell 41, a speed reduction input bevel gear 44, a first speed reduction input gear 45 and a second speed reduction input gear 46 are fixedly arranged on the main speed reduction transmission shaft 43 in sequence, a third speed reduction input gear 47 is further rotatably sleeved on the main speed reduction transmission shaft 43, and the spline bevel gear shaft 42 is meshed with the speed reduction input bevel gear 44. The power input spline bevel gear shaft 42 drives the main reduction transmission shaft 43 to rotate through the reduction input bevel gear 44, and drives the first reduction input gear 45 and the second reduction input gear 46 to rotate.

Smash seedling transplantation and snatch reduction gearing including rotating the setting and be in smash seedling transplantation and snatch reduction gearing 48 on the reduction housing 41, smash seedling transplantation and snatch fixed mounting on reduction gearing 48 and smash seedling transplantation and snatch reduction gear 49, smash seedling transplantation and snatch reduction gear 49 with second speed reduction input gear 46 meshes. The main speed reducing transmission shaft 43 drives the seedling smashing and seedling transplanting grabbing speed reducing transmission shaft 48 to rotate through the meshed second speed reducing input gear 46 and the seedling smashing and seedling transplanting grabbing speed reducing gear 49, and then the executing mechanism is driven to execute seedling transplanting and grabbing actions.

The seedling throwing speed reduction transmission device comprises a seedling throwing speed reduction transmission shaft 410 which is rotatably arranged on the speed reduction shell 41, and the seedling smashing and seedling transferring grabbing speed reduction transmission shaft 48 is in transmission connection with the seedling throwing speed reduction transmission shaft 410 through a reciprocating swing device. The seedling throwing speed reduction transmission shaft 410 drives the actuating mechanism to execute the seedling throwing action, so that the seedling throwing action and the seedling transplanting and grabbing action are mutually matched and synchronously executed.

The reciprocating swing device comprises a conjugate cam 411 sleeved on the seedling smashing and seedling transferring grabbing speed reduction transmission shaft 48, and a double-arm driven rod assembly 412 matched with the conjugate cam 411 is fixedly sleeved on the seedling throwing speed reduction transmission shaft 410. Other common modes such as a four-bar linkage and the like can be adopted to replace the conjugate cam 411 and the double-arm driven rod to realize the reciprocating swing function of the reciprocating swing device according to a certain rule.

Divide seedling speed reduction gearing is including rotating the setting and being in divide seedling speed reduction transmission 413 on the speed reduction casing 41, divide seedling speed reduction transmission 413 to go up fixed mounting and divide seedling power gear 414, divide seedling power gear 414 with first speed reduction input gear 45 meshing connection. The main speed-reducing transmission shaft 43 drives the seedling-separating speed-reducing transmission shaft 413 to rotate through the meshed first speed-reducing input gear 45 and the seedling-separating power gear 414, and further drives the actuating mechanism to execute the seedling-smashing action.

The horizontal conveying speed reduction transmission device for the pot seedlings comprises a conveying belt speed reduction transmission shaft 415 which is rotatably arranged on the speed reduction shell 41, a conveying belt speed reduction gear 416 is fixedly connected onto the conveying belt speed reduction transmission shaft 415, the horizontal conveying speed reduction transmission device for the pot seedlings further comprises a conveying belt driving gear 417 which is fixedly installed on the seedling separation speed reduction transmission shaft 413, and the conveying belt driving gear 417 is in driving connection with the conveying belt speed reduction gear 416 through the third speed reduction input gear 47. The conveying belt driving gear 417 is directly connected with the seedling separating speed reducing transmission shaft 413 and synchronously rotates, so that the synchronism of the horizontal conveying action and the seedling smashing action of the pot seedlings is ensured; the conveying belt driving gear 417 drives the conveying belt speed reducing gear 416 by rotating the third speed reducing input gear 47 sleeved on the main speed reducing transmission shaft 43, so that the conveying belt speed reducing gear 416 and the conveying belt speed reducing transmission shaft 415 and the conveying belt driving gear 417 which are connected with the conveying belt speed reducing gear 416 are arranged on two sides of the main speed reducing transmission shaft 43 instead of extending towards one direction, the transplanting speed reducing device 4 for the pot seedling transplanting machine is enabled to form a bulk structure that the main speed reducing transmission device is in the middle position, and the rest of the transmission speed reducing devices are distributed around, and the space is utilized more reasonably.

As shown in fig. 6, 7, 8 and 9, the seedling smashing and seedling transferring gripping device 6 is used for gripping and conveying the pot seedlings, and comprises a seedling transferring guide seat fixedly mounted on the frame 1, specifically, the seedling transferring guide seat comprises a guide seat body 61, the guide seat body 61 is fixedly connected with the speed reduction housing 41, a seedling transferring guide plate 62 is fixedly mounted on the side portion of the guide seat body 61, and the guide seat body 61 is matched with the seedling transferring guide plate 62 to determine the action path of seedling transferring and gripping, so that the actions of seedling transferring and gripping at each time are consistent and accurate.

Move seedling guide holder internal rotation and install seedling moving pivot 63, the fixed cover of seedling moving pivot 63 periphery is equipped with seedling moving axle sleeve 64, it has seedling moving power device to articulate on the seedling moving axle sleeve 64, still rotate on the seedling moving axle sleeve 64 and install and grab seedling frame 65, seedling moving axle sleeve 64 can set up to two sections, and one section is used for the installation seedling moving axle sleeve 64, the other end is used for connecting grab seedling frame 65 to other auxiliary component's the installation of arranging. Grab the seedling frame 65 outside be equipped with transplant seedlings uide bushing complex leading wheel 66, run through transplant seedlings deflector 62 is equipped with and holds the guide way 67 of leading wheel 66, the tip of guide way 67 is equipped with the excessive chamfer 68 of arc. The paths of the seedling transplanting guide plates 62 are consistent through the limit of the guide grooves 67.

The seedling transplanting power device of the embodiment comprises a spring cylinder 69 hinged with the seedling transplanting shaft sleeve 64, a seedling transplanting rotating wheel 610 is arranged corresponding to the spring cylinder 69, the seedling transplanting rotating wheel 610 is installed on the seedling smashing and seedling transplanting grabbing speed reduction transmission shaft 48, the end part of a push rod of the spring cylinder 69 is hinged to the outer side of the center of the seedling transplanting rotating wheel 610, and the seedling transplanting rotating wheel 610 is fixedly sleeved at the end part of a power output shaft of the speed reduction shell 41. The seedling transplanting rotating wheel 610 is driven to rotate through the speed reducing mechanism, the telescopic matching of the push rod of the spring cylinder 69 and the spring cylinder 69 is realized, when the push rod of the spring cylinder 69 extends out, the guide wheel 66 rolls outwards along the guide groove 67, the seedling grabbing frame 65 is far away from the seedling transplanting guide seat, and meanwhile, the seedling grabbing frame 65 rotates upwards to be close to the feeding position of the pot seedlings to be ready for bearing the pot seedlings; when the push rod of the spring cylinder 69 is contracted, the seedling grabbing frame 65 rotates downwards to return, the seedling grabbing frame is far away from the feeding position of the pot seedlings, the pot seedlings received are released to pot seedling conveying equipment specially arranged on the transplanter, and the guide wheel 66 is collected into the guide groove 67 to complete the seedling transplanting task.

Grab seedling frame 65 tip and rotate to install and grab seedling device, grab seedling device with it grabs seedling power device to be connected with between the axle sleeve 64 to move seedlings. Specifically, the seedling grabbing device comprises a seedling grabbing seat 611 which is rotatably installed, seedling separating devices 612 are arranged at the top end of the seedling grabbing seat 611 in a straight line shape, the seedling separating devices 612 extend to the outer side of the seedling grabbing seat 611 and are arranged in a hollow manner, a seedling grabbing gap 613 is formed between every two adjacent seedling separating devices 612, the seedling separating devices 612 are used for separating two adjacent pot seedlings, when the pot seedlings are received by the seedling grabbing seat 611, the pot seedlings correspondingly fall into the seedling grabbing gaps 613 and are transferred along with the rotation of the seedling grabbing frame 65.

Grab seedling power device including connecting grab seedling fore-set 614 on the axle sleeve 64 that transplants seedlings, it is equipped with fore-set return spring 615 to grab a position-limiting cover on the seedling fore-set 614, fixedly connected with on the axle sleeve 64 that transplants seedlings extends the seedling connection wrist board 616 that sets up to the outside, grab seedling connection wrist board 616 lateral part fixed mounting have the spacing otic placode 617 of fore-set, fore-set return spring 615 spacing install in the spacing otic placode 617 of fore-set with between the axle sleeve 64 that transplants seedlings, grab seedling frame 65 rotate install in grab the tip of seedling connection wrist board 616. When the push rod of the spring cylinder 69 extends out, the seedling moving rotating shaft 63 rotates and compresses the top column return spring 615, and the seedling grabbing top column 614 extends out of the top column limiting lug plate 617 and pushes the seedling grabbing frame 65 until the seedling grabbing frame 65 is close to the pot seedling feeding position.

As shown in fig. 1, 2 and 4, at least one seedling clamping avoiding groove 618 is arranged through the seedling distributor 612, a seedling clamping device used in cooperation with the seedling clamping avoiding groove 618 is further connected between the seedling clamping seat 611 and the seedling clamping frame 65, and the seedling clamping device is matched with the seedling clamping seat 611 and the seedling clamping frame 65 to realize the overturning of the seedling clamping seat 611 and clamp the pot cup for fixing the pot seedlings to prevent the pot seedlings from falling off in the transferring process.

Specifically, press from both sides the seedling device include with grab the double-layered seedling power box 619 that seedling seat 611 connects, press from both sides seedling power box 619 with grab seedling seat 611 fixed connection, press from both sides seedling power box 619 with grab between the seedling frame 65 spacing install and press from both sides seedling push pedal 620, press from both sides seedling push pedal 620 with grab seedling fore-set 614 and correspond the setting, press from both sides seedling push pedal 620 upper end be equipped with be convenient for with grab seedling frame 65 and grab seedling seat 611 upset complex arc hole, press from both sides seedling push pedal 620 through the round pin post with the cooperation in arc hole is spacing install in grab on the seedling frame 65, press from both sides seedling push pedal 620 lower extreme and rotate through the push pedal axle and install press from both sides on the seedling power box 619. When the seedling grabbing jack 614 extends to push the seedling clamping push plate 620, the seedling grabbing seat 611 can be driven to turn under the cooperation of the push plate shaft and the seedling clamping power box 619.

A seedling clamping baffle 621 is rotatably sleeved on a rotating shaft which is rotatably matched with the seedling grabbing frame 65 in the seedling clamping power box 619, a seedling clamping cam 622 is rotatably arranged between the upper part of the seedling clamping baffle 621 and the inner wall of the seedling clamping power box 619, the seedling clamping cam 622 is fixedly sleeved on the push plate shaft, a seedling clamping special-shaped cam 623 is rotatably arranged between the lower part of the seedling clamping baffle 621 and the inner wall of the seedling clamping power box 619, a baffle return spring 624 is arranged between the seedling clamping baffle 621 and the seedling clamping special-shaped cam 623, a seedling clamping connecting plate 625 which extends to the outer side of the seedling clamping power box 619 is coaxially connected with the seedling clamping special-shaped cam 623, a seedling clamping seat 626 is rotatably arranged at the end part of the seedling clamping connecting plate 625, a seedling clamping finger 627 which is matched with the seedling clamping avoiding groove 618 for use is arranged on the seedling clamping seat 626, the seedling clamping finger 627 is positioned below the hollowed part of the seedling divider 612, and when the seedling grabbing jack 614 extends to push plate 620, press from both sides seedling push pedal 620 and drive press from both sides seedling cam 622 clockwise, push down press from both sides seedling baffle 621, it overcomes to press from both sides seedling baffle 621 push down behind baffle return spring 624's the elasticity press from both sides seedling dysmorphism cam 623, press from both sides the drive of seedling dysmorphism cam 623 the even board 625 rotation of clamp, press from both sides seedling even board 625 and connect the one end of pressing from both sides seedling seat 626 upwarps, drives the card seedling clamp indicates 627 upward movement, part the card seedling clamp indicates 627 enters into press from both sides in the seedling dodges groove 618, part the card seedling clamp indicates 627 enters into in grabbing seedling clearance 613, and each be equipped with two in grabbing seedling clearance 613 the card seedling clamp indicates 627 realizes carrying out the centre gripping to the alms bowl cup of alms bowl seedling, reaches and turns the transfer process at alms bowl seedling and prevents the mesh that the alms seedling drops. After the pot seedlings are conveyed to the target position, the spring cylinder 69 contracts, the seedling grabbing jacking column 614 returns to release the seedling clamping push plate 620, the seedling clamping baffle 621, the seedling clamping cam 622, the seedling clamping special-shaped cam 623 and the seedling clamping connecting plate 625 reset respectively under the action of the baffle return spring 624, the seedling clamping fingers 627 reset together to release the pot seedlings, and the pot seedlings are transferred.

Under the drive of grabbing seedling power device, grab seedling device and hold the seedling that is sent into by the alms bowl seedling dish and by card seedling clamp indicates 627 to block seedling soil part of growing seedlings, grab seedling frame 65 and drive through the power device drive of transplanting seedlings and move seedling guide holder cooperation upset, grab seedling device and release the seedling to the delivery unit of transplanter on carry to the assigned position to supplementary completion transplanting task, this device can accomplish grabbing and transplanting the seedling task of seedling automatically, need not artificial intervention, and ten at least seedling shifts can be accomplished to one time performance, and is efficient, uses laborsavingly.

As shown in fig. 10 and fig. 11, the pot seedling ejection device 7 comprises a rotatably mounted pot seedling top frame 71, and the pot seedling top frame 71 can be rotatably mounted on the transplanter through a rotating shaft or can be rotatably mounted in an articulated manner. Alms bowl seedling roof-rack 71 one side articulates there is roof-rack crank device, roof-rack crank device is connected to throw seedling reduction drive shaft 410, specifically, roof-rack crank device includes the crank arm board 72 of vertical setting, runs through the upper portion of crank arm board 72 is equipped with the installation shaft hole, the bottom of crank arm board 72 with it has crank pull rod 73 to articulate between the alms bowl seedling roof-rack 71, crank pull rod 73 is close to the spacing ejector pin return spring 74 of installing of one end of crank arm board 72. Through the installation shaft hole is realized the transmission of power unit is connected on crank arm board 72 and the transplanter, through the power unit drive crank arm board 72 rotates, through crank pull rod 73 pulling alms bowl seedling roof-rack 71 is along the rotation of pivot minim scope, ejector pin return spring 74 plays the effect of ejector pin return helping hand.

This embodiment is in potted seedling roof rack 71 upper end parallel mount has two potted seedling ejector pins 75, potted seedling ejector pin 75 can through parts such as round pin axle with potted seedling roof rack 71 swing joint, two be connected with ejector pin stop device between the potted seedling ejector pin 75, potted seedling ejector pin 75 runs through ejector pin stop device pegs graft and sets up, ejector pin stop device include with potted seedling ejector pin 75 corresponds the ejector pin rod cover 76 that the suit set up, two fixedly connected with between the ejector pin rod cover 76 at least two with frame 1 fixed connection's rod cover mounting panel 77. The two ejector rod sleeves 76 are fixedly arranged on the transplanter through the rod sleeve mounting plate 77, and the pot seedling ejector rods 75 can move back and forth along the ejector rod sleeves 76 under the pulling or pushing action of the pot seedling jacking frame 71 and the crank pull rod 73.

Ejector pin stop device with be connected with the supplementary return means of ejector pin between the alms bowl seedling roof-rack 71, the supplementary return means of ejector pin is being close to including setting up alms bowl seedling roof-rack 71 side rod cover mounting panel 77 with return auxiliary spring 78 between the alms bowl seedling roof-rack 71, return auxiliary spring 78 sets up to two and is in the relative setting in rod cover mounting panel 77 both ends, return auxiliary spring 78's setting can cooperate ejector pin return spring 74 makes alms bowl seedling roof-rack 71 accurate return.

Keep away from the alms bowl seedling roof-rack 71 side the ejector pin stop device bottom fixed mounting has protection roof 79, runs through protection roof 79 and has arranged via hole 710, two fixed mounting has alms bowl seedling footstock 711 between the alms bowl seedling ejector pin 75, arrange on the alms bowl seedling footstock 711 with the alms bowl seedling fore-set 712 that the via hole 710 corresponds the setting. When the crank pull rod 73 pulls the pot seedling lifting frame 71, the pot seedling lifting frame 71 rotates towards the pot seedling push rod 75, so that the pot seedling push rod 75 is pushed to move in an inserting mode, the pot seedling lifting column 712 is separated from the through hole 710, and feeding of a pot seedling tray is facilitated; when the pot seedling jacking frame 71 reversely returns by the ejector rod return spring 74 and the return auxiliary spring 78, the pot seedling jacking frame 71 rotates away from the pot seedling ejector rod 75, so that the pot seedling ejector rod 75 is pulled to move reversely, the pot seedling jacking column 712 passes through the through hole 710, the pot seedling jacking seat 711 faces a pot seedling tray on the transplanter, at the moment, the pot seedling jacking column 712 is inserted into the pot seedling tray to jack a pot cup out of the pot seedling tray, so that the pot seedling is separated from the pot seedling tray, the separated pot seedling is conveyed to a planting position by other parts on the transplanter, and the ejection action of the pot seedling can also be called seedling smashing action.

The utility model discloses a roof-rack crank device can drive alms bowl seedling roof-rack 71 swing back and forth, make alms bowl seedling ejector pin 75 make a round trip to peg graft and move in ejector pin stop device, thereby drive alms bowl seedling footstock 711 and alms bowl seedling fore-set 712 circulation insert in the hole 710, when alms bowl seedling fore-set 712 inserts in the hole 710, use with alms bowl seedling dish guider 5 on the transplanter and smash the cooperation of seedling grabbing device 6 that moves, the completion moves alms bowl seedling from alms bowl seedling dish to the conveying mechanism of transplanter on, so that implement and transplant the action, through this device, the smooth and easy law is carried to alms bowl seedling, avoided because of alms bowl cup and the unsmooth shut down phenomenon that causes that comes off of alms bowl seedling dish, the efficiency of transplanting has been.

As shown in fig. 1, the horizontal pot seedling conveying device 8 comprises two horizontal conveying belts 81 in transmission connection with the conveying belt speed reduction transmission shaft 415, and the conveying directions of the two horizontal conveying belts 81 are opposite. The two horizontal conveying belts 81 are used for receiving the pot seedlings delivered by the seedling smashing and transplanting gripping device 6 and respectively conveying the pot seedlings to two sides of the rack 1 for planting. The seedling separating device 9 comprises seedling separating arms 91 which are correspondingly hinged to the outer ends of the horizontal conveying belts 81, seedling separating claws 92 are arranged at one ends of the seedling separating arms 91 close to the horizontal conveying belts 81, seedling separating pull arms 93 are hinged to the middle portions of the seedling separating arms 91, and the seedling separating pull arms 93 are connected to the seedling separating speed reducing transmission shafts 413 through seedling separating cams. Through the cooperation of the seedling separating arm 91, the seedling separating claw 92 and the seedling separating pull arm 93, the pot seedlings can be smoothly conveyed downwards to the duckbilled planting device 10, so that the pot seedlings are prevented from falling to the outer side of the rack 1, and the smooth pot seedling transplanting is ensured.

The utility model discloses an engine realizes the drive of marcing of frame with transplanting the decelerator cooperation, can also drive simultaneously and smash seedling grabbing device, alms bowl seedling ejecting device, alms bowl seedling horizontal conveyor and divide the seedling device action, realize alms bowl seedling tray feeding, the ejecting transfer of alms bowl seedling, alms bowl seedling horizontal conveyor and planting task, thereby once only accomplish the planting of alms bowl seedling and transplant, and need not artificial intervention at the planting in-process, intensity of labour has been reduced by a wide margin, alms bowl seedling carries smoothly, the shut down phenomenon of having avoided appearing because of the card seedling, farming efficiency has been improved.

The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Self-propelled full-automatic pot seedling transplanter, including the frame, fixed mounting has engine, its characterized in that in the frame: fixed mounting has in the frame with engine drive connects and transplants decelerator, still install in the frame and smash seedling transplanting grabbing device, smash seedling transplanting grabbing device's top and install the alms bowl seedling ejecting device that the cooperation was used, smash seedling transplanting grabbing device below install alms bowl seedling horizontal conveyor in the frame, alms bowl seedling horizontal conveyor's both sides are installed relatively and are divided the seedling device, smash seedling transplanting grabbing device alms bowl seedling ejecting device alms bowl seedling horizontal conveyor with divide the seedling device transmission respectively to be connected to transplant decelerator.

2. The self-propelled full-automatic pot seedling transplanter according to claim 1, characterized in that: transplanting the decelerator and including fixed mounting's speed reduction housing, be provided with on the speed reduction housing with the spline bevel gear axle that engine drive is connected, still be provided with the transmission in the speed reduction housing and connect the main reduction gearing of spline bevel gear axle, main reduction gearing transmission is connected with smashes seedling transplanting and snatchs reduction gearing and divide seedling reduction gearing, smash seedling transplanting and snatch reduction gearing transmission and be connected to and throw seedling reduction gearing and smash seedling transplanting and grabbing device, divide seedling reduction gearing transmission to be connected to alms seedling horizontal transport reduction gearing with divide seedling device.

3. The self-propelled full-automatic pot seedling transplanter according to claim 2, characterized in that: the main speed reduction transmission device comprises a main speed reduction transmission shaft which is rotatably arranged on the speed reduction shell, a speed reduction input bevel gear, a first speed reduction input gear and a second speed reduction input gear are fixedly arranged on the main speed reduction transmission shaft in sequence, a third speed reduction input gear is further rotatably sleeved on the main speed reduction transmission shaft, and the speed reduction input bevel gear is meshed with the spline bevel gear shaft;

4. The self-propelled full-automatic pot seedling transplanter according to claim 3, characterized in that: the seedling smashing and transferring grabbing device comprises a seedling transferring guide seat fixedly mounted on the rack, a seedling transferring rotating shaft is rotatably mounted in the seedling transferring guide seat, a seedling transferring shaft sleeve is fixedly sleeved on the periphery of the seedling transferring rotating shaft, a seedling transferring power device is hinged to the seedling transferring shaft sleeve, a seedling grabbing frame is further rotatably mounted on the seedling transferring shaft sleeve, guide wheels matched with the seedling transferring guide seat are arranged on the outer side of the seedling grabbing frame, a seedling grabbing device is rotatably mounted at the end part of the seedling grabbing frame, and a seedling grabbing power device is connected between the seedling grabbing device and the seedling transferring shaft sleeve;

5. The self-propelled full-automatic pot seedling transplanter according to claim 3, characterized in that: the pot seedling ejection device comprises a rotatably mounted pot seedling ejection frame, one side of the pot seedling ejection frame is hinged with an ejection frame crank device, the ejection frame crank device is connected to the seedling throwing speed reduction transmission shaft, two pot seedling ejector rods are mounted at the upper end of the pot seedling ejection frame in parallel, an ejector rod limiting device is connected between the two pot seedling ejector rods, the pot seedling ejector rods penetrate through the ejector rod limiting device and are arranged in an inserted manner, an ejector rod auxiliary return device is connected between the ejector rod limiting device and the pot seedling ejection frame, a protective top plate is fixedly mounted at the bottom end of the ejector rod limiting device far away from the side of the pot seedling ejection frame, through holes are arranged through the protective top plate, a pot seedling ejection seat is fixedly mounted between the two pot seedling ejector rods, and pot seedling ejection columns corresponding to the through holes are arranged on the pot seedling ejection seat;

6. The self-propelled full-automatic pot seedling transplanter according to claim 3, characterized in that: the horizontal pot seedling conveying device comprises two horizontal conveying belts in transmission connection with the conveying belt speed reduction transmission shaft, and the conveying directions of the two horizontal conveying belts are arranged in a back-to-back mode.

7. The self-propelled full-automatic pot seedling transplanter according to claim 6, wherein: divide seedling device to include each the horizontal conveyor outer end corresponds the branch seedling arm of articulated installation, divide the seedling arm to be close to horizontal conveyor's one end is equipped with divides the seedling claw, the middle part of dividing the seedling arm articulates there is branch seedling arm-drag, divide the seedling arm-drag to be connected to through dividing the seedling cam divide seedling speed reduction transmission shaft.