CN208047264U

CN208047264U - A kind of rice transplanter

Info

Publication number: CN208047264U
Application number: CN201820123248.0U
Authority: CN
Inventors: 郭为武
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-01-25
Filing date: 2018-01-25
Publication date: 2018-11-06
Anticipated expiration: 2028-01-25

Abstract

A kind of rice transplanter, including rack, the rack are fixed in a kickboard；Kickboard front end both sides are equipped with mutually symmetrical rice transplanting mouth；The rack is equipped with power plant, storage seedlings device, pressure seedlings device, seedling separator, the drop seedlings device and seedling-transplanting device that seedling separator can be made to lift；The power plant includes the first rotating shaft being set in rack, and cam of separating seedlings or planting, drop seedling cam, pressure seedling cam, the first sprocket wheel, the second sprocket wheel are fixed in first rotating shaft；Second sprocket wheel passes through the second chain drive seedling-transplanting device；Described separate seedlings or planting and drives seedling separator at cam Corresponding matching seedling separator；The drop seedling cam Corresponding matching drops seedlings device and drives drop seedlings device；The pressure seedling cam Corresponding matching simultaneously drives pressure seedlings device.The rice transplanter of the utility model can make rice transplanting personnel just can carry out transplanting work in the case of upright, will not cause to bear to waist and vertebra, and can remain efficient rice transplanting efficiency.

Description

A kind of rice transplanter

Technical field

The utility model is related to a kind of rice transplanters.

Background technology

Rice transplanting refers to by seedling growing in paddy field, or refers to and rice seedling is transplanted to from rice seedling bed in rice field, traditional rice transplanting Mode is by rice transplantation by hand, but rice transplanting personnel are limited to organization of human body, can not uprightly carry out planting for rice shoot, needs to bend over Rice shoot can be inserted into paddy field, and rice transplanting personnel are chronically at stooped over position, then can cause to bear to its waist and vertebra Load, if situation is serious, easily forms waist disease, causes damages to the health of human body of rice transplanting personnel, and the side of rice transplantation by hand Formula is limited to the muscle power of rice transplanting personnel, causes rice transplanting extremely inefficient, with the extension of transplanting time, rice transplanting efficiency but will gradually under Drop, is unfavorable for the development of transplanting work.

Invention content

The technical problem to be solved by the present invention is to provide a kind of rice transplanters, it can make rice transplanting personnel in upright feelings Just transplanting work can be carried out under condition, waist and vertebra will not be caused to bear, and can remain efficient rice transplanting efficiency.

The technical scheme in the invention for solving the above technical problem is：

The utility model discloses a kind of rice transplanter, including rack, it is characterised in that：The rack is fixed in a kickboard； Kickboard front end both sides are equipped with mutually symmetrical rice transplanting mouth；The rack be equipped with power plant, storage seedlings device, pressure seedlings device, Seedling separator, the drop seedlings device and seedling-transplanting device that seedling separator can be made to lift；The power plant includes being set in rack First rotating shaft is fixed with cam of separating seedlings or planting, drop seedling cam, pressure seedling cam, the first sprocket wheel, the second sprocket wheel in first rotating shaft；Described Two sprocket wheels pass through the second chain drive seedling-transplanting device；Described separate seedlings or planting and drives seedling separator at cam Corresponding matching seedling separator；Institute It states drop seedling cam Corresponding matching drop seedlings device and drives drop seedlings device；The pressure seedling cam Corresponding matching simultaneously drives pressure seedlings device； The first rotating shaft both sides, which are connected with, mutually symmetrical grabs seedlings device；The rack both sides are equipped with grabs with grab that seedlings device matches Seedling cam；First sprocket wheel is connected by the first chain with drive sprocket.

The storage seedlings device includes the holder being set in rack, and holder both sides are equipped with put corresponding with seedlings device position is grabbed Seedling plate, rack are equipped with the bar opposite with seedling plate is put；Described put is equipped with a supporting plate below seedling plate；The supporting plate side be equipped with Seedling separating opening that seedling separator matches grabs seedling mouth with grab that seedlings device matches.

The pressure seedlings device includes the first link arm for being articulated with rack both sides；Is fixed between first link arm one end One connecting rod；It is connected by wind spring between the first connecting rod and rack；It is fixed with the first pressure arm on the first connecting rod, first Pressure arm one end is equipped with the first pressure roller being in contact with pressure seedling cam outer edge；Rack rear end top both sides are equipped with and seedling separating opening The corresponding fixed frame in position；The fixed frame is equipped with a sliding slot；The pressure to match with sliding slot is installed on the fixed frame Frame；The pressure rack is connected with one and first push arm that is hinged of link arm；A casting die is hinged in the fixed frame；The casting die one End is opposite with seedling separating opening, and the other end is connected by the first tension spring with fixed frame.

The seedling-transplanting device includes the second shaft for being set up in rack front end；It is fixed with driven chain outside second shaft Wheel；It is connected by the second chain between the driven sprocket and the second sprocket wheel；Second shaft both sides are connected with the second company Arm；Second link arm one end is articulated with a rice transplanting part center, and rice transplanting part position is corresponding with rice transplanting mouth position；It is described to insert It is connected by second connecting rod between seedling part；The rack front end center is fixed with the first strut；First strut is hinged with Third link arm；The second connecting rod center is fixed with the second strut being hinged with third link arm；The rice transplanting mouth is fixed There is a baffle corresponding with rice transplanting part position；Rice transplanting part one end is equipped with the rice transplanting to match with baffle and pitches.

The seedling separator includes the third strut for being fixed on mid-stent both sides；Pass through third between the third strut Connecting rod is connected；The third connecting rod both ends are hinged with third strut respectively；The third connecting rod on both sides of the middle is fixed with mutually For symmetrical 4th strut；4th strut is hinged with the 4th link arm；Both sides are hinged with mutually above the rack front center For symmetrical second pressure arm；Second pressure arm one end and the 4th link arm corresponding with its position are connected, and the other end is equipped with Pressing plate；Both sides are equipped with mutually symmetrical support plate above the rack；Described support plate one end edge extends downwardly out a fixation Plate；The fixed plate is equipped with a through-hole；The through-hole is equipped with matched telescopic rod；Telescopic rod one end connection There is the seedling separating fork opposite with seedling separating opening, the other end is opposite with pressing plate and is equipped with pressure head；The is equipped between the pressure head and fixed plate One resetting spring；Third pressure arm is fixed on the third connecting rod；Third pressure arm one end is equipped with and is in contact with cam of separating seedlings or planting The second pressure roller.

The drop seedlings device includes the 5th link arm for being articulated with rack front end both sides；Pass through the 4th between 5th link arm Connecting rod is connected；The fourth link is fixed with the 4th pressure arm；Described 4th pressure arm one end is equipped with and drops what seedling cam was in contact Third pressure roller；The rack both sides are equipped with guide plate corresponding with support Board position；The guide plate is equipped with a lift span； The guide plate side is equipped with the auxiliary frame to match in lift span, and support plate is fixed on auxiliary frame；The guide plate with point Seedling pitches opposite side and is equipped with a guide pad；The seedling separating fork is equipped with the pilot hole to match with guide pad；The guide plate On be hinged with a swing arm；Described swing arm one end is connected with auxiliary frame, and the other end is hinged with the 6th link arm；6th link arm with Fourth link is connected；The holder both sides are fixed with release link corresponding with auxiliary rack position；The release link and auxiliary It is connected by the second tension spring between frame.

The seedlings device of grabbing includes the fixing pipe set on rack both sides, and fixing pipe position is corresponding with first rotating shaft position； The seedling cam of grabbing is fixed in fixing pipe；The first rotating shaft both ends extend through fixing pipe and are connected with one and grab seedling mouth position Set corresponding revolving part；The revolving part both ends are equipped with mutually symmetrical seedling-clipping head；The revolving part both sides are equipped with and folder seedling Adjacent step；The step is equipped with a perforation；Matched mandril is equipped in the perforation；Described mandril one end It is pierced by and perforates and be connected with a clamping plate, the other end, which is pierced by, perforates opposite with seedling cam is grabbed and be equipped with the 4th pressure roller；The step with Second back-moving spring is equipped between 4th pressure roller；For the clamping plate between seedling-clipping head and step, clamping plate is opposite with seedling-clipping head Side is equipped with sponge block.

The rack rear end is connected with an inclined extension rod；Extension rod upper end side, which is equipped with, helps handle, the other side to set There are third shaft, drive sprocket to be fixed in third shaft；Third shaft outer end is connected with a rocking handle.

It is described put on the outside of seedling plate edge placement be equipped with it is several in longitudinal equally distributed anti-oblique protrusion.

The utility model has the beneficial effects that：

Compared with prior art, rice transplanting personnel are only needed constantly to drive drive sprocket using the rice transplanter of the utility model structure Just rice transplanting action can constantly be carried out, without carrying out rice transplanting of bending over, and when driving drive sprocket, rice transplanting personnel only need rice transplanting personnel Drive actions just can be completed in the state of upright, the waist and vertebra of rice transplanting personnel will not be caused to bear, are ensureing rice transplanting While the health of human body of personnel, more rice transplanting efficiency can be improved to the full extent, due to kickboard by the Transplanting pattern of machinery In the presence of, thus rice transplanting personnel so that rice transplanter is carried out in paddy field after move, rice transplanting personnel need to only drive on one side actively Sprocket wheel is moved backward with rice transplanter on one side, and rice transplanting action can just smoothly carried out, will not make to occur hampering each other between rice shoot The case where hindering enables rice shoot uniformly insert in paddy field, ensures rice transplanting quality.

Description of the drawings

Fig. 1 is the structural schematic diagram of an angle of the utility model rice transplanter；

Fig. 2 is the partial structural diagram of the utility model rice transplanter；

Fig. 3 is the structural schematic diagram of another angle of the utility model rice transplanter；

Fig. 4 is the structural schematic diagram of power plant；

Fig. 5 is the structural schematic diagram of seedling separator；

Fig. 6 is the structural schematic diagram for grabbing seedlings device.

Specific implementation mode

Utility model will be further described in detail below with reference to the attached drawings and specific embodiments：

It please refers to Fig.1 to Fig. 6, the utility model provides a kind of rice transplanter, including rack 1, and it is floating that the rack 1 is fixed on one On plate 2；2 front end both sides of the kickboard are equipped with mutually symmetrical rice transplanting mouth 3；The rack 1 is equipped with power plant 4, storage seedlings device 5, seedlings device 6, seedling separator 7, the drop seedlings device 8 that seedling separator 7 can be made to lift and seedling-transplanting device 9 are pressed；The power plant 4 Include the first rotating shaft 10 in rack 1, cam 11 of separating seedlings or planting, drop seedling cam 12, pressure seedling cam are fixed in first rotating shaft 10 13, the first sprocket wheel 14, the second sprocket wheel 15；Second sprocket wheel 15 drives seedling-transplanting device by the second chain 16；It is described separate seedlings or planting it is convex It takes turns 11 Corresponding matching seedling separators 7 and drives seedling separator 7；12 Corresponding matching of drop seedling cam drops seedlings device 8 and drives drop Seedlings device 8；13 Corresponding matching of pressure seedling cam simultaneously drives pressure seedlings device 6；It is right each other that 10 both sides of the first rotating shaft are connected with What is claimed grabs seedlings device 17；1 both sides of the rack are equipped with grabs seedling cam 18 with grab that seedlings device 17 matches；First sprocket wheel 14 It is connected with drive sprocket 20 by the first chain 19.

The storage seedlings device 5 includes the holder 21 being set in rack 1, and 21 both sides of holder are equipped with and grab 17 position phase of seedlings device Corresponding to put seedling plate 22, rack 1 is equipped with the bar 23 opposite with seedling plate 22 is put；22 lower section of seedling plate of putting is equipped with a supporting plate 24；24 side of the supporting plate is equipped with the seedling separating opening 25 to match with seedling separator 7, grabs seedling mouth with grab that seedlings device 17 matches 26。

The pressure seedlings device 6 includes the first link arm 27 for being articulated with 1 both sides of rack；It is solid between described first link arm, 27 one end Surely there is first connecting rod 28；It is connected by wind spring between the first connecting rod 28 and rack 1；It is fixed on the first connecting rod 28 First pressure arm 29,29 one end of the first pressure arm are equipped with the first pressure roller 30 being in contact with pressure 13 outer edge of seedling cam；After the rack 1 End top both sides are equipped with fixed frame corresponding with 25 position of seedling separating opening 31；The fixed frame 31 is equipped with a sliding slot 32；It is described The pressure rack 33 to match with sliding slot 32 is installed on fixed frame 31；The pressure rack 33 be connected with one and first link arm 27 be hinged Push arm 34；A casting die 35 is hinged in the fixed frame 31；35 one end of the casting die and seedling separating opening 25 are opposite, and the other end passes through the One tension spring 36 is connected with fixed frame 31.

The seedling-transplanting device 9 includes the second shaft 37 for being set up in 1 front end of rack；Be fixed with outside second shaft 37 from Movable sprocket 38；It is connected by the second chain 16 between the driven sprocket 38 and the second sprocket wheel 15；37 liang of second shaft Side is connected with the second link arm 39；Described second link arm, 39 one end is articulated with 40 center of a rice transplanting part, 40 position of rice transplanting part with 3 position of rice transplanting mouth is corresponding；It is connected by second connecting rod 41 between the rice transplanting part 40；1 front end center of the rack is fixed There is the first strut 42；First strut 42 is hinged with third link arm 43；41 center of the second connecting rod is fixed with and the The second strut 44 that three link arms 43 are hinged；The rice transplanting mouth 3 is fixed with a baffle corresponding with 40 position of rice transplanting part 45；Institute It states 40 one end of rice transplanting part and is equipped with the rice transplanting fork 46 to match with baffle 45.

The seedling separator 7 includes the third strut 47 for being fixed on 21 on both sides of the middle of holder；Between the third strut 47 It is connected by third connecting rod 48；48 both ends of the third connecting rod are hinged with third strut 47 respectively；The third connecting rod 48 On both sides of the middle is fixed with the 4th mutually symmetrical strut 49；4th strut 49 is hinged with the 4th link arm 50；Before the rack 1 End middle part top both sides are hinged with the second mutually symmetrical pressure arm 51；Described second pressure arm, 51 one end and corresponding with its position 4th link arm 50 is connected, and the other end is equipped with pressing plate 52；1 top both sides of the rack are equipped with mutually symmetrical support plate 53；Institute It states 53 one end edge of support plate and extends downwardly out a fixed plate 54；The fixed plate 54 is equipped with a through-hole 55；The through-hole 55 Matched telescopic rod 56 is installed；56 one end of the telescopic rod is connected with the seedling separating fork 57 opposite with seedling separating opening 25, separately One end is opposite with pressing plate 52 and is equipped with pressure head 58；(the first back-moving spring 59 is equipped between the pressure head 58 and fixed plate 54；It is described Third pressure arm 60 is fixed on third connecting rod 48；Described 60 one end of third pressure arm is equipped with the second pressure being in contact with cam 11 of separating seedlings or planting Roller 61.

The drop seedlings device 8 includes the 5th link arm 62 for being articulated with 1 front end both sides of rack；Lead between 5th link arm 62 Fourth link 63 is crossed to be connected；The fourth link 63 is fixed with the 4th pressure arm 64；Described 4th pressure arm, 64 one end is equipped with and drop The third pressure roller 65 that seedling cam 12 is in contact；1 both sides of the rack are equipped with guide plate corresponding with 53 position of support plate 66；Institute It states guide plate 66 and is equipped with a lift span 67；66 side of the guide plate is equipped with the auxiliary frame 68 to match in lift span, support Plate 53 is fixed on auxiliary frame 68；The side opposite with seedling separating fork 57 of the guide plate 66 is equipped with a guide pad 69；It is described to separate seedlings or planting Fork 57 is equipped with the pilot hole 70 to match with guide pad 69；A swing arm 71 is hinged on the guide plate 66；The swing arm 71 One end is connected with auxiliary frame 68, and the other end is hinged with the 6th link arm 72；6th link arm 72 is connected with fourth link 63； 21 both sides of the holder are fixed with release link corresponding with 68 position of auxiliary frame 73；Between the release link 73 and auxiliary frame 68 It is connected by the second tension spring 74.

The seedlings device 17 of grabbing includes the fixing pipe 75 set on 1 both sides of rack, 75 position of fixing pipe and first rotating shaft 10 It sets corresponding；The seedling cam 18 of grabbing is fixed in fixing pipe 75；10 both ends of the first rotating shaft extend through fixing pipe 75 simultaneously It is connected with a revolving part corresponding with 26 position of seedling mouth is grabbed 76；76 both ends of the revolving part are equipped with mutually symmetrical seedling-clipping head 77；76 both sides of the revolving part are equipped with the step 78 adjacent with seedling-clipping head 77；The step 78 is equipped with a perforation 79；It is described to wear Matched mandril 80 is equipped in hole 79；80 one end of the mandril, which is pierced by, perforates and is connected with a clamping plate 81, and the other end is worn Go out perforation 79 and grabs seedling cam 18 relatively and be equipped with the 4th pressure roller 82；It is multiple that second is equipped between the step 78 and the 4th pressure roller 82 Position spring 83；For the clamping plate 81 between seedling-clipping head 77 and step 78, the side opposite with seedling-clipping head 77 of clamping plate 81 is equipped with sea Continuous block 84.

1 rear end of the rack is connected with an inclined extension rod 85；85 upper end side of the extension rod is equipped with and helps handle 86, separately Side is equipped with third shaft 87, and drive sprocket 20 is fixed in third shaft 87；87 outer end of third shaft is connected with one and shakes Handle 88.

It is described to put 22 outside edge placement of seedling plate equipped with several in longitudinal equally distributed anti-oblique raised 89.

The application method of the utility model is as follows：

When needing to carry out rice transplanting, first rice transplanter is placed on paddy field, due to the presence of kickboard 2, rice transplanter can be steadily Float on paddy field, at this time rice transplanting personnel can by the rice shoot in portable pack basket take out be sequentially placed into put seedling plate 22 with Between bar 23, with being constantly put into for rice shoot, in being vertically arranged, supporting plate 24 can then hold rice shoot rice shoot, keep rice shoot most lower A part for side be in 25 position of seedling separating opening and is squeezed by pressure rack 33, makes part rice shoot holding compact condition, and rice shoot head It is then held by 35 lower end of casting die, it is avoided to fall, rice shoot tail portion is then in right over supporting plate 24, and then rice transplanting personnel can one Hand, which is held, helps handle 86, and the other hand shakes rocking handle 88.

Once rocking handle 88 starts to shake, rocking handle 88 will drive drive sprocket 20 to rotate, main as drive sprocket 20 rotates Movable sprocket 20 can then drive the rotation of the first sprocket wheel 14, when the first sprocket wheel 14 rotates, first rotating shaft by the first chain 19 10 rotate therewith, and cam 11 of separating seedlings or planting, pressure seedling cam 13 are all fixed on drop seedling cam 12 in first rotating shaft 10, this time-division Seedling cam 11, pressure seedling cam 13 and drop seedling cam 12 all rotate, when cam 11 of separating seedlings or planting rotates, cam 11 of separating seedlings or planting rotation After going to certain angle, the second pressure roller 61 can be squeezed, the second pressure roller 61 being squeezed then can to third pressure arm 60 into Row presses, and since third pressure arm 60 is fixed on third connecting rod 48, third pressure arm 60 can then drive third connecting rod 48 to rotate, Two fourth links 63 on third connecting rod 48 rotate with simultaneously, when fourth link 63 is pushed towards the 4th link arm 50 When, the second pressure arm 51 being connected with the 4th link arm 50 is impacted therewith, and the second pressure arm 51 is articulated in rack 1, when the 4th When link arm 50 pushes forward one end of the second coupled pressure arm 51, the second pressure arm 51 is equipped with the other end of pressing plate 52 then Meeting rearward displacement simultaneously moves closer to pressure head 58, until pressing plate 52 is in contact with pressure head 58 and is pushed backward to pressure head 58, with pressure First 58 are subjected to displacement, and the telescopic rod 56 being connected with pressure head 58 is moved with seedling separating fork 57 towards seedling separating opening 25, in seedling separating fork 57 In moving process, the pilot hole 70 on seedling separating fork 57 is subjected to displacement along guide pad 69, when to ensure 57 displacement of seedling separating fork The forked shaped head of stability, last seedling separating fork 57 passes through seedling separating opening 25, will separate a part positioned at the rice shoot of bottom, makes the portion Seedling of separating seedlings or planting is divided into two parts with top rice shoot.

When pressing seedling cam 13 to rotate, pressure seedling cam 13 can then squeeze the first pressure roller 30, be squeezed First pressure roller 30 can then act on pressure to the first pressure arm 29, since the first pressure arm 29 is connected on first connecting rod 28, First connecting rod 28 can then rotate therewith, and the first connecting rod 28 of rotation can then drive the first link arm 27 to rotate, and connect Then pressure rack 33 can be driven to be moved backward along the track of sliding slot 32 in the push arm 34 on the first link arm 27, pressure rack 33 is made no longer to push down Rice shoot is only held by casting die by the rice shoot that seedling separating fork 57 separates at this time.

While cam 11 of separating seedlings or planting is rotated with pressure seedling cam 13, the revolving part 76 grabbed in seedlings device 17 occurs therewith Rotation, in the case that grabbing, seedling cam 18 is non-rotary, and seedling then can be formed and grab positioned at the 4th pressure roller 82 for grabbing 18 both sides of seedling cam Different state between cam 18, when side, the 4th pressure roller 82 is squeezed, the 4th pressure roller 82 of the other side is not extruded, when Revolving part 76 drives wherein one seedling-clipping head 77 to rotate to when grabbing seedling mouth 26, and the 4th pressure roller 82 of 77 side of this seedling-clipping head is then By the extruding for grabbing seedling cam 18, the 4th pressure roller 82 being squeezed can then make mandril 80 drive clamping plate 81 towards this seedling-clipping head 77 is close, and as the spacing between clamping plate 81 and seedling-clipping head 77 constantly reduces, the grip force that the two is formed is more and more stronger, works as seedling-clipping head 77 pass completely through when grabbing seedling mouth 26, can be then sandwiched between seedling-clipping head 77 and clamping plate 81, and press from both sides by the rice shoot that seedling separating fork 57 separates Plate 81 is equipped with sponge block 84, and sponge has flexibility, can effectively avoid the clamping force mistake between seedling-clipping head 77 and clamping plate 81 Big the case where causing rice shoot to be destroyed.

While cam 11 of separating seedlings or planting is rotated with pressure seedling cam 13, drop seedling cam 12 rotates, and it is convex to drop seedling therewith 12 pairs of third pressure rollers 65 of wheel squeeze, and third pressure roller 65 can then squeeze the 4th pressure arm 64, and the 4th pressure arm 64 connects It is connected in fourth link 63, fourth link 63 is set between the 5th link arm 62, and the 5th link arm 62 is then articulated in rack 1, therefore Fourth link 63 can be moved with the action of the 4th pressure arm 64, when fourth link 63 moves up, coupled pendulum 71 one end of arm upwarps therewith, and 71 other end of swing arm then declines, and one end that swing arm 71 declines is connected with auxiliary frame 68, auxiliary frame 68 can decline therewith, and since support plate 53 is fixed on auxiliary frame 68, seedling separating fork 57 is set in support plate 53, when auxiliary frame 68 When being moved down along lift span 67, seedling separating fork 57 can then be moved down with the rice shoot separated, while seedling separating fork 57 declines, clip seedling The seedling-clipping head 77 of seedling also backspin therewith, during 77 backspin of seedling-clipping head, the arc outer wall of seedling-clipping head 77 then can to casting die 35 into Row squeezes, and so that the casting die being articulated in fixed frame 31 35 is rotated, casting die 35 is made not cause to hinder to moving down for rice shoot, when When seedling separating fork 57 moves down into certain position, no longer move, and seedling-clipping head 77 clips rice shoot and continues to move down.

When first rotating shaft 10 rotates, the second sprocket wheel 15 rotates therewith, and the second sprocket wheel 15 can then pass through second Chain 16 drives driven sprocket 38 to rotate, and driven sprocket 38 is set in the second shaft 37, and the second shaft 37 occurs therewith Rotation, the second shaft 37 of rotation can then drive the second link arm 39 set on its both ends to rotate, and the second link arm 39 is then cut with scissors It is connected on rice transplanting part 40, rice transplanting part 40 acts therewith, and is connected by second connecting rod 41 between rice transplanting part 40, is fixed on The first strut 42 in rack 1 is connected by third link arm 43 with the second strut 44, therefore the rotation of rice transplanting part 40 can be by The limitation of second connecting rod 41 keeps the rice transplanting fork 46 set on 40 one end of rice transplanting part downward always when rice transplanting part 40 acts, when folder seedling First 77 with rice shoot close to the baffle 45 for being fixed on the side of rice transplanting mouth 3 when, the 4th pressure roller 82 of both sides and grab the shape between seedling cam 18 State is also changed, and clamping plate 81 has gradually lost pushing for mandril 80, is resetted under the elastic force effect of second back-moving spring 83, With between clamping plate 81 and seedling-clipping head 77 spacing increase, rice shoot gradually be released, rice transplanting at this time fork 46 also to it is lower gradually Close to baffle, during close to baffle, outer wall is in contact with rice shoot head, until rice shoot head is located at baffle side When, it is totally released between clamping plate 81 and seedling-clipping head 77, rice shoot head is sandwiched between rice transplanting fork 46 and baffle 45, and rice transplanting fork 46 Slotting shape mouth easily rice shoot can be driven towards rice transplanting mouth 3, it is final that rice shoot head is driven to be inserted into kickboard 2 across rice transplanting mouth 3 In the paddy field of lower section, to complete rice transplanting action, when seedling work is grabbed in a completion of seedling-clipping head 77, another seedling-clipping head 77 then can Seedling is followed by grabbed, is so recycled, 46 can be pitched by rice transplanting and constantly carry out transplanting work.

It, will be in (the first back-moving spring 59, the first tension spring 36 and the second tension spring 74 after each mechanism completes corresponding actions It is resetted under the action of the reset components such as wind spring, prepares action next time, be finally completed another rice transplanting action, make rice transplanting Action can be carried out constantly.

In summary it is found that the utility model only needs rice transplanting personnel constantly drive sprocket 20 to be driven just can constantly to insert Seedling acts, and for rice transplanting personnel without carrying out rice transplanting of bending over, and when driving drive sprocket 20, rice transplanting personnel only need to be in the state of upright Just drive actions can be completed, the waist and vertebra of rice transplanting personnel will not be caused to bear, in the health of human body for ensureing rice transplanting personnel While, more rice transplanting efficiency can be improved to the full extent, due to the presence of kickboard 2, rice transplanting by the Transplanting pattern of machinery Personnel move after so that rice transplanter is carried out in paddy field, and rice transplanting personnel need to only drive drive sprocket 20, a sideband on one side It rice transplanter to move backward, rice transplanting action can just smoothly carried out, will not make the case where interfering each other occur between rice shoot, enables Rice shoot uniformly inserts in paddy field, ensures rice transplanting quality.

It is in longitudinal equally distributed anti-oblique raised 89 to put 22 outside edge placement of seedling plate and be equipped with several, and rice shoot aft weight is big In rice shoot head weight, anti-oblique raised 89 presence can effectively play barrier effect, so that rice shoot tail portion is restricted, Bu Huixiang Under fall, ensure rice shoot traverse when flatness, to further increase rice transplanting quality.

Claims

1. a kind of rice transplanter, including rack, it is characterised in that：The rack is fixed in a kickboard；Kickboard front end both sides Equipped with mutually symmetrical rice transplanting mouth；The rack is equipped with power plant, storage seedlings device, pressure seedlings device, seedling separator, can make to separate seedlings or planting The drop seedlings device and seedling-transplanting device of device lifting；The power plant includes the first rotating shaft being set in rack, first rotating shaft On be fixed with cam of separating seedlings or planting, drop seedling cam, pressure seedling cam, the first sprocket wheel, the second sprocket wheel；Second sprocket wheel passes through the second chain Drive seedling-transplanting device；Described separate seedlings or planting and drives seedling separator at cam Corresponding matching seedling separator；The drop seedling cam Corresponding matching Drop seedlings device simultaneously drives drop seedlings device；The pressure seedling cam Corresponding matching simultaneously drives pressure seedlings device；The first rotating shaft both sides connect It is connected to and mutually symmetrical grabs seedlings device；The rack both sides are equipped with grabs seedling cam with grab that seedlings device matches；First chain Wheel is connected by the first chain with drive sprocket.

2. a kind of rice transplanter according to claim 1, it is characterised in that：The storage seedlings device includes the branch being set in rack Seedling plate is put in frame, holder both sides equipped with corresponding with seedlings device position is grabbed, and rack is equipped with the bar opposite with seedling plate is put；It is described It puts and is equipped with a supporting plate below seedling plate；The supporting plate side is equipped with the seedling separating opening to match with seedling separator and grabs seedlings device phase That matches grabs seedling mouth.

3. a kind of rice transplanter according to claim 2, it is characterised in that：The pressure seedlings device includes being articulated with rack both sides The first link arm；First link arm is fixed with first connecting rod between one end；Pass through wind spring between the first connecting rod and rack It is connected；The first pressure arm is fixed on the first connecting rod, first pressure arm one end is equipped with to be in contact with seedling cam outer edge is pressed First pressure roller；Both sides are equipped with fixed frame corresponding with seedling separating opening position above the rack rear end；The fixed frame is equipped with One sliding slot；The pressure rack to match with sliding slot is installed on the fixed frame；The pressure rack is connected with one and is hinged with the first link arm Push arm；A casting die is hinged in the fixed frame；Described casting die one end is opposite with seedling separating opening, the other end by the first tension spring with Fixed frame is connected.

4. a kind of rice transplanter according to claim 1, it is characterised in that：The seedling-transplanting device includes being set up in rack front end The second shaft；It is fixed with driven sprocket outside second shaft；Pass through the second chain between the driven sprocket and the second sprocket wheel Item is connected；Second shaft both sides are connected with the second link arm；Second link arm one end is articulated with a rice transplanting part centre bit It sets, rice transplanting part position is corresponding with rice transplanting mouth position；It is connected by second connecting rod between the rice transplanting part；The rack front end Center is fixed with the first strut；First strut is hinged with third link arm；The second connecting rod center is fixed with and the The second strut that three link arms are hinged；The rice transplanting mouth is fixed with a baffle corresponding with rice transplanting part position；The rice transplanting part One end is equipped with the rice transplanting to match with baffle and pitches.

5. a kind of rice transplanter according to claim 2, it is characterised in that：The seedling separator includes being fixed on mid-stent The third strut of both sides；Third connecting rod both ends are hinged with third strut respectively；Pass through third connecting rod between the third strut It is connected；The third connecting rod on both sides of the middle is fixed with the 4th mutually symmetrical strut；4th strut is hinged with the 4th company Arm；Both sides are hinged with the second mutually symmetrical pressure arm above the rack front center；Second pressure arm one end and with its position It sets corresponding 4th link arm to be connected, the other end is equipped with pressing plate；Both sides are equipped with mutually symmetrical support plate above the rack； Described support plate one end edge extends downwardly out a fixed plate；The fixed plate is equipped with a through-hole；The through-hole be equipped with Its telescopic rod to match；Described telescopic rod one end is connected with the seedling separating fork opposite with seedling separating opening, and the other end is opposite with pressing plate simultaneously Equipped with pressure head；(the first back-moving spring is equipped between the pressure head and fixed plate；Third pressure arm is fixed on the third connecting rod；Institute It states third pressure arm one end and is equipped with the second pressure roller being in contact with cam of separating seedlings or planting.

6. a kind of rice transplanter according to claim 5, it is characterised in that：The drop seedlings device includes being articulated with rack front end 5th link arm of both sides；It is connected by fourth link between 5th link arm；The fourth link is fixed with the 4th pressure arm； Described 4th pressure arm one end is equipped with the third pressure roller being in contact with drop seedling cam；The rack both sides are equipped with and support Board position phase Corresponding guide plate；The guide plate is equipped with a lift span；The guide plate side is equipped with the auxiliary to match in lift span Frame, support plate are fixed on auxiliary frame；The guide plate side opposite with seedling separating fork is equipped with a guide pad；On the seedling separating fork Equipped with the pilot hole to match with guide pad；A swing arm is hinged on the guide plate；Described swing arm one end is connected with auxiliary frame It connects, the other end is hinged with the 6th link arm；6th link arm is connected with fourth link；The holder both sides are fixed with and assist The corresponding release link of rack position；It is connected by the second tension spring between the release link and auxiliary frame.

7. a kind of rice transplanter according to claim 2, it is characterised in that：The seedlings device of grabbing includes being set to rack both sides Fixing pipe, fixing pipe position are corresponding with first rotating shaft position；The seedling cam of grabbing is fixed in fixing pipe；The first rotating shaft Both ends extend through fixing pipe and are connected with a revolving part corresponding with seedling mouth position is grabbed；The revolving part both ends are equipped with each other Symmetrical seedling-clipping head；The revolving part both sides are equipped with the step adjacent with seedling-clipping head；The step is equipped with a perforation；It is described to wear Matched mandril is equipped in hole；Described mandril one end, which is pierced by, perforates and is connected with a clamping plate, the other end be pierced by perforation with It grabs seedling cam relatively and is equipped with the 4th pressure roller；Second back-moving spring is equipped between the step and the 4th pressure roller；The clamping plate position Between seedling-clipping head and step, the clamping plate side opposite with seedling-clipping head is equipped with sponge block.

8. a kind of rice transplanter according to claim 1, it is characterised in that：The rack rear end is connected with an inclined extension Bar；Extension rod upper end side, which is equipped with, helps handle, and the other side is equipped with third shaft, and drive sprocket is fixed in third shaft；Institute It states third shaft outer end and is connected with a rocking handle.

9. a kind of rice transplanter according to claim 2, it is characterised in that：It is described put on the outside of seedling plate edge placement be equipped with it is several In longitudinal equally distributed anti-oblique protrusion.