CN207476152U - Seeder and implanted device - Google Patents

Abstract

The utility model provides a kind of seeder and implanted device, belongs to Agricultural Machinery Design field.The seeder includes land wheel, sowing rack, seeder and rotary cultivator attachment, land wheel and seeder are all connected to sowing rack, it ploughs device and includes rotary tillage frame, rotary tillage shaft and multiple rotary tillage sheets, one end of rotary tillage frame is connected to sowing rack, one end of the separate sowing rack of rotary tillage frame is equipped with connecting portion, connecting portion with exterior power equipment for connecting and driving seeder movement by power-equipment, and rotary tillage shaft is rotationally connected with rotary tillage frame, and multiple rotary tillage sheets are connected to rotary tillage shaft along the axis direction of rotary tillage shaft.In addition, seeder can also have Qi Long mechanisms and fertilizer applicator.Above-mentioned seeder is simple in structure, and fuselage is short, and integrated setting can be achieved at the same time sowing, rotary tillage, play grand and fertilising, time saving and energy saving.Implanted device includes surface dust jolt-squeeze device and above-mentioned seeder, can be real by soil pressure after planting, to have the function that protect seed, improve sowing effect.

Description

Seeder and implanted device

Technical field

The utility model is related to Agricultural Machinery Design field, and more particularly to a kind of seeder and implanted device.

Background technology

China is large agricultural country, but agricultural production is very backward always, and China has been devoted to realize agricultural modernization.Agricultural Mechanization is that modern agriculture is most basic, most significant feature, promote agricultural modernization must Development of Agricultural Mechanization first, this is The only way of modernization construction.Agricultural equipment system reduces operating cost by the way that farming machine is reasonably configured, and gives Peasant brings a large amount of economic interests.

Seeder is key operation link in agricultural production, it is necessary to which within shorter sowing farming season, more agricultural technology will It asks, seed is multicast in field and is gone, be that crop obtains good development working condition.The quality of seeding quality will directly affect Emergence, seedling to crop be complete and robust seedling, thus the influence to yield is very big.

Traditional seeder cannot be guaranteed distribution situation of the seed in field, and application rate is inaccurate, and spacing in the rows is uneven, seed level It is inconsistent, and sow before need using individual rotary cultivator carry out rotary tillage, rise it is grand, fertilising also in addition using apply fertilizer instrument, It is not only inconvenient but also time-consuming and laborious.

Therefore, existing seeder need to be improved.

Utility model content

One of the purpose of this utility model is to provide a kind of seeder, and the seeder is simple in structure, and fuselage is short, integration Setting is time saving and energy saving to realize while sow and rotary tillage.

The another object of the utility model is to provide a kind of implanted device, can will after planting by surface dust jolt-squeeze device Soil pressure it is real, to have the function that protect seed, improve sowing effect.

The utility model solves its technical problem using following technical scheme to realize：

The utility model embodiment proposes a kind of seeder, including land wheel, sowing rack, at least one seeder and Rotary cultivator attachment.

Land wheel and seeder are all connected to sowing rack.

Rotary cultivator attachment includes rotary tillage frame, rotary tillage shaft and multiple rotary tillage sheets, and one end of rotary tillage frame is connected to sowing rack, rotary tillage One end of the separate sowing rack of frame is equipped with connecting portion, and connecting portion is used to connect with exterior power equipment and be driven by power-equipment Seeder moves, and rotary tillage shaft is rotationally connected with rotary tillage frame, and multiple rotary tillage sheets are connected to rotary tillage shaft along the axis direction of rotary tillage shaft.

Further, in the utility model preferred embodiment, multiple rotary tillage sheets are spiral along the axis direction of rotary tillage shaft It is arranged at intervals at rotary tillage shaft.

Further, in the utility model preferred embodiment, rotary cultivator attachment further includes Qi Long mechanisms, and Qi Long mechanisms include more A surface dust plate and multiple grand plates, multiple surface dust plates and multiple grand plate interlaced arrangements, rotary tillage are provided with the axis with rotary tillage shaft The parallel connecting rod in direction, multiple surface dust plates are rotationally connected with connecting rod, and multiple grand plates are fixedly connected on connecting rod.

Further, in the utility model preferred embodiment, the both ends of Qi Long mechanisms, which are fixedly connected with, to be useful for limiting The response agency at surface dust plate angle of inclination, response agency include guide rod and spring, one end of the separate Qi Long mechanisms of guide rod The side of the separate sowing rack of rotary tillage frame is movably connected on, spring pocket is set on the outer wall of guide rod.

Further, in the utility model preferred embodiment, seeder includes seed storage case and discharging tube, discharging tube One end connected with the port of export of seed storage case, be provided between the port of export of discharging tube and seed storage case for control under First regulating part of kind amount, one end of the port of export of the separate seed storage case of discharging tube are used to seed being discharged into ground.

Further, in the utility model preferred embodiment, seeder to be multiple, the discharging tube of each seeder it is remote One end of the port of export from seed storage case is respectively aligned and is used for one by one with multiple grand plates along the moving direction of seeder Seed is discharged into the trench formed after playing grand plate.

Further, in the utility model preferred embodiment, seeder further includes driving member, and driving member includes first and passes Moving part, the second driving member and third driving member, the second driving member are set to leaning on for sowing rack along the direction for being parallel to rotary tillage shaft One end of nearly rotary tillage frame, the both ends of the first driving member are connect respectively with land wheel and the second driving member, and third driving member is connected to Second driving member and the first regulating part and the adjustment state for controlling the first regulating part under the drive of the second driving member.

Further, in the utility model preferred embodiment, seeder further includes the separate ground for being set to rotary tillage frame Side fertilizer applicator, fertilizer applicator includes fertilizer storage bin and fertilising is managed, the one end for the pipe that applies fertilizer and the port of export of fertilizer storage bin Connection is provided with the second regulating part for controlling dose between fertilising pipe and the port of export of fertilizer storage bin, apply fertilizer pipe One end of the port of export far from fertilizer storage bin is used to fertilizer applying ground.

Further, in the utility model preferred embodiment, driving member further includes the 4th driving member, the 4th driving member point It does not connect and is used to control under the drive of the second driving member the tune of the second regulating part with the second driving member and the second regulating part Nodular state.

The utility model embodiment also proposed a kind of implanted device, including surface dust jolt-squeeze device and above-mentioned seeder, Sow rack along perpendicular to rotary tillage shaft axially direction be equipped with seeder connect thick stick, surface dust jolt-squeeze device include the first jolt-squeeze part and Second jolt-squeeze part, the first jolt-squeeze part and the second jolt-squeeze part are symmetrically disposed on the two of the one end of seeder connection thick stick far from rotary cultivator attachment Side.

The advantageous effect of seeder and implanted device is in the utility model embodiment：

The seeder that the utility model embodiment provides is simple in structure, and fuselage is short, and integrated setting is to realize while sow And rotary tillage, it is time saving and energy saving.Implanted device including surface dust jolt-squeeze device and above-mentioned seeder can will be broadcast by surface dust jolt-squeeze device Soil pressure after kind is real, to have the function that protect seed, improve sowing effect.

Description of the drawings

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is structure diagram of the seeder that provides of the utility model embodiment 1 under the first visual angle；

Fig. 2 is structure diagram of the seeder that provides of the utility model embodiment 1 under the second visual angle；

Fig. 3 is structure diagram of the seeder that provides of the utility model embodiment 1 under third visual angle；

Fig. 4 is the structure diagram of seeder Zhong Qilong mechanisms that the utility model embodiment 1 provides；

Fig. 5 is the structure diagram of implanted device that the utility model embodiment 2 provides.

Icon：10- seeders；11- land wheels；12- sows rack；121- frame plates；123- stents；125- accommodation spaces； 127- seeders connect thick stick；13- seeders；131- seed storage casees；133- discharging tubes；14- rotary cultivator attachments；141- rotary tillage framves； 1411- first ends；1413- second ends；1415- connecting portions；1417- connecting rods；143- rotary tillage shafts；145- rotary tillage sheets；1451- One sheet body；The second sheet bodies of 1453-；15- adjustment equipments；151- adjusts body frame；153- telescopic rods；155- fixing pieces；16- plays grand machine Structure；161- surface dust plates；163- plays grand plate；165- guide rods；1651- springs；17- driving members；The first driving members of 171-；173- Two driving members；175- third driving members；The 4th driving members of 177-；18- fertilizer applicators；181- fertilizer storage bins；183- fertilising pipes； 20- implanted devices；21- surface dust jolt-squeeze devices；211- the first jolt-squeeze parts；213- the second jolt-squeeze parts.

Specific embodiment

Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and The component of the utility model embodiment shown can be configured to arrange and design with a variety of different.

Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all Belong to the range of the utility model protection.

In the description of the present invention, it should be noted that term the instructions such as " on ", " under ", " interior ", " outer " orientation Or position relationship be based on orientation shown in the drawings or position relationship or the utility model product using when usually put Orientation or position relationship are for only for ease of description the utility model and simplify description rather than instruction or imply signified dress It puts or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that the utility model Limitation.In addition, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively important Property.

In addition, the terms such as term " vertical " are not offered as requiring component absolute upright, but can be slightly tilted.As " hung down Directly " only refer to that its direction is more vertical with respect to for " level ", be not to represent that the structure is had to completely vertically, but can To be slightly tilted.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Put ", " installation ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition Concrete meaning of the language in the utility model.

It is specifically described with reference to embodiments.

Embodiment 1

Fig. 1 and Fig. 2 are please referred to, present embodiments provides a kind of seeder 10, including land wheel 11, sowing rack 12, extremely A few seeder 13 and rotary cultivator attachment 14.Land wheel 11 and seeder 13 are all connected to sowing rack 12.

It sows rack 12 and includes 121 and at least two stent 123 of frame plate, at least two stents 123 are vertically connected at frame Plate 121 is arranged at intervals between at least two stents 123 and forms the accommodation space 125 for setting seeder 13.

Fig. 3 is please referred again to together, and land wheel 11 is rotationally connected with the side on the close ground of sowing rack 12, specifically, ground There are two 11 tools of wheel, is respectively symmetrically rotationally connected with sowing rack 12, and the stent 123 positioned at both sides is both provided with for adjustably The adjustment equipment 15 of 11 height is taken turns, adjustment equipment 15 includes adjusting body frame 151, telescopic rod 153 and fixing piece 155, adjusts body frame 151 are fixed on stent 123 and equipped with the through-hole passed through for telescopic rod 153, and one end of telescopic rod 153 connects with the wheel shaft of land wheel 11 Connect, the other end of telescopic rod 153 passes through through-hole, the length of through-hole is passed through by adjustable telescopic rod 153 so as to adjust land wheel 11 with The distance between ground, when land wheel 11 when being contacted with ground, you can with fixing piece 155 will fixed telescopic rod 153, to play fixation The effect of 11 height of land wheel.

Seeder 13 is set to sowing rack 12, and in order to preferably control seed application rate and speed, seeder 13 is preferred It is set to the side on the separate ground of sowing rack 12 namely the side opposite with 11 direction of land wheel.

Please continue to refer to Fig. 1 and Fig. 2, rotary cultivator attachment 14 includes rotary tillage frame 141, rotary tillage shaft 143 and multiple rotary tillage sheets 145. Rotary tillage frame 141 includes opposite first end 1411 and second end 1413, and first end 1411 is connected to sowing rack 12, specifically, First end 1411 is connected to the frame plate 121 of sowing rack 12.One end (second end of the separate sowing rack 12 of rotary tillage frame 141 1413) equipped with connecting portion 1415, connecting portion 1415 is used to connect and by moving with exterior power equipment (such as tractor) (not shown) Power equipment drives seeder 10 to move.

Rotary tillage shaft 143 is rotationally connected with the side on the close ground of rotary tillage frame 141, and multiple rotary tillage sheets 145 are along rotary tillage shaft 143 Axis direction be connected to rotary tillage shaft 143.Preferably, multiple rotary tillage sheets 145 are spirally spaced along the axis direction of rotary tillage shaft 143 The projection of rotary tillage shaft 143 namely two neighboring rotary tillage sheet 145 on the cross section of rotary tillage shaft 143 is set to not exclusively to be overlapped.

Preferably, each rotary tillage sheet 145 includes connected the first sheet body 1451 and the second sheet body 1453 in the present embodiment, First sheet body 1451 is connected to the outer wall of rotary tillage shaft 143, the second sheet body 1453 and along the radial direction for being parallel to rotary tillage shaft 143 Angled setting namely non-co-planar connection between one sheet body 1451 to increase the contact area of rotary tillage sheet 145 and soil, improve Rotary tillage effect.

What deserves to be explained is when multiple rotary tillage sheets 145 are set along the axis direction equidistant interval of rotary tillage shaft 143, second Preferably in 45 ° between 1453 and first sheet body 1451 of sheet body, under the conditions of this, rotary tillage sheet 145 is more uniform to the active force in soil, Rotary tillage is better.

During use, exterior power equipment drives rotary tillage frame 141 to travel forward, at this point, land wheel 11 and rotary tillage shaft 143 are equal Start to rotate, rotary tillage sheet 145 contacts during rotating with rotary tillage shaft 143 with soil, and carries out rotary tillage to soil, to play It loosens the soil, plough soil effect.

Further, please with reference to Fig. 1 to Fig. 4, the rotary cultivator attachment 14 in the present embodiment may also include Qi Long mechanisms 16, rise Grand mechanism 16 includes multiple surface dust plates 161 and multiple grand plates 163, and multiple surface dust plates 161 and multiple grand plates 163 interlock cloth It puts, rotary tillage frame 141 is equipped with the connecting rod 1417 parallel with the axis direction of rotary tillage shaft 143, and connecting rod 1417 for example may be disposed at The side of the close frame plate 121 of rotary tillage frame 141, the axis direction of multiple surface dust plate 161 along connecting rods 1417 are rotationally connected with company Extension bar 1417, the axis direction of multiple grand plate 163 along connecting rods 1417 are fixedly connected on connecting rod 1417.161 court of surface dust plate Direction far from rotary tillage shaft 143 is paid, and is played grand plate 163 and is paid towards 143 direction of rotary tillage shaft, after Qi Long mechanisms 16 and rotary tillage When soil contacts, surface dust plate 161 is slightly tilted in the case where native pushing is acted on to the direction far from rotary tillage shaft 143, at this time the position State after corresponding this holding of soil matrix rotary tillage；And it plays grand plate 163 and then soil is carried out, to digging, to dig out the trench for sowing.

Further, please continue to refer to Fig. 3, the both ends of Qi Long mechanisms 16, which are fixedly connected with, is useful for limitation surface dust plate 161 The response agency at angle of inclination, response agency include guide rod 165 and spring 1651, the separate Qi Long mechanisms 16 of guide rod 165 One end be movably connected on rotary tillage frame 141 separate sowing rack 12 side, spring 1651 is sheathed on the outer wall of guide rod 165 And the side of the separate sowing rack 12 of spring 1651 is fixedly connected with rotary tillage frame 141.Preferably, the both ends of Qi Long mechanisms 16 are equal For surface dust plate 161, one end of guide rod 165 is then fixedly connected on surface dust plate 161, when surface dust plate 161 pushes tilting by soil, band Spring 1651 of moving is elongated, and when 1651 deformation of spring reaches a certain level, is started with restoring force, with to surface dust plate 161 Play the role of retracting, fail to avoid surface dust plate 161.

Further, continuing with together with reference to Fig. 1 and Fig. 3, the seeder 13 in the present embodiment is located at accommodation space 125 Interior, seeder 13 includes seed storage case 131 and discharging tube 133, one end of discharging tube 133 and the outlet of seed storage case 131 End connection, is provided with the first regulating part for controlling the amount of sowing between discharging tube 133 and the port of export of seed storage case 131 (not shown), one end of the port of export of the separate seed storage case 131 of discharging tube 133 are used to seed being discharged into ground.

Specifically, frame plate 121 is also vertically connected with the seeder connection thick stick 127 consistent with the quantity of accommodation space 125, broadcasts Kind device connection thick stick 127 is located in accommodation space 125 and parallel with stent 123.The quantity of seeder 13 and accommodation space 125 and The quantity of seeder connection thick stick 127 is equal, and seeder 13 is set to seeder connection thick stick 127.Seeder connection thick stick 127 offers For the through-hole that passes through of the port of export for discharging tube 133, discharging tube 133, which passes through, to be directly directed at ground to be sowed after through-hole and is broadcast Kind.

Preferably, the seeder 13 in the present embodiment is multiple, the separate seed of the discharging tube 133 of each seeder 13 stores up The one end for depositing the port of export of case 131 is respectively aligned and is used for one by one with multiple grand plates 163 along the moving direction of seeder 13 Seed is discharged into the trench formed after playing grand plate 163.

Further, please continue to refer to Fig. 1 and Fig. 3, above-mentioned seeder 10 further includes driving member 17, and driving member 17 includes the One driving member 171, the second driving member 173 and third driving member 175.Second driving member 173 is along the direction for being parallel to rotary tillage shaft 143 Be set to one end of the close rotary tillage frame 141 of sowing rack 12, the both ends of the first driving member 171 respectively with land wheel 11 and second Driving member 173 connects, connection and the first driving member 171 and the second driving member 173 between the first driving member 171 and land wheel 11 Between preferably connected by worm gear mechanism, with by the rotation of land wheel 11 drive the first driving member 171 along perpendicular to ground The direction rotation of the wheel shaft of wheel 11, then drives the side that the second driving member 173 rotates along land wheel 11 again by the first driving member 171 To rotation.Third driving member 175 is connected to the second driving member 173 and the first regulating part, in the drive of the second driving member 173 The adjustment state of the first regulating part of lower control namely control seed storage case 131 go out kind of amount and go out kind of a speed.

Preferably, setting triangular in shape between the first driving member 171, the second driving member 173, land wheel 11 and stent 123, it should It can make going out kind of amount and go out kind of speed and more stablizing for land wheel 11 and storage bin under shape.

Further, the seeder 10 in the present embodiment further includes fertilizer applicator 18, and fertilizer applicator 18 is set to rotary tillage frame 141 Side far from ground.Fertilizer applicator 18 includes fertilizer storage bin 181 and fertilising pipe 183, and one end and the fertilizer of the pipe 183 that applies fertilizer store The port of export connection of case 181, applies fertilizer and is provided with to control dose between pipe 183 and the port of export of fertilizer storage bin 181 Second regulating part (not shown), one end of the port of export of the separate fertilizer storage bin 181 for the pipe 183 that applies fertilizer are used to apply ground by fertilizer Face.

Preferably, above-mentioned fertilising pipe 183 can be multiple, per the outlet of the separate fertilizer storage bin 181 of root fertilizer pipe 183 Respectively play grand plate 163 with multiple and be aligned one by one and for applying fertilizer through being formed after grand plate 163 in the one end at end In trench.

Correspondingly, above-mentioned driving member 17 further includes the 4th driving member 177, the 4th driving member 177 respectively with the second driving member 173 and second regulating part connect and be used to control the adjustment state of the second regulating part under the drive of the second driving member 173, That is control fertilizer storage bin 181 goes out fertilizer amount and goes out fertile speed.

It holds, during use, exterior power equipment dragging rotary tillage frame 141 travels forward, at this point, land wheel 11 and rotary tillage shaft 143 start to rotate, and rotary tillage sheet 145 contacts during being rotated with rotary tillage shaft 143 with soil, and carry out rotary tillage to soil, To play the role of loosening the soil, plough soil.Soil after rotary tillage in surface dust plate 161 and is risen under the mating reaction of grand plate 163, is respectively formed ground swell And trench.

The rotation of land wheel 11 drives the first driving member 171 to be rotated along the direction of the wheel shaft perpendicular to land wheel 11, then by the One driving member 171 drives the second driving member 173 to be rotated along the direction that land wheel 11 rotates again, and the second driving member 173 is distinguished again successively Third driving member 175 and the 4th driving member 177 is driven to work, to control the adjusting of the first regulating part and the second regulating part respectively State makes going out kind amount, going out kind of speed and fertilizer goes out fertilizer amount, goes out fertile speed and be in preferable condition, and discharging tube for seed 133 and apply fertilizer pipe 183 the port of export with rise a grand plate 163 be aligned one by one, so as to like clockwork by seed and fertilizer be discharged into through Serve in the trench formed after grand plate 163.

Embodiment 2

The present embodiment provides a kind of implanted device 20, including the seeder 10 in surface dust jolt-squeeze device 21 and embodiment 1.

Specifically, Fig. 5 is please referred to, surface dust jolt-squeeze device 21 includes the first jolt-squeeze part 211 and the second jolt-squeeze part 213, the first shake Casting die 211 and the second jolt-squeeze part 213 are symmetrically disposed on the both sides that seeder connects the one end of thick stick 127 far from rotary cultivator attachment 14, above-mentioned Seeder connects thick stick 127 and is set to sowing rack 12 along the axially direction perpendicular to rotary tillage shaft 143.Preferably, the first jolt-squeeze Part 211 and the second jolt-squeeze part 213 be symmetrically disposed on that seeder connect the one end of thick stick 127 far from rotary cultivator attachment 14 in "eight" shape two Side., can be real by soil pressure after planting by setting surface dust jolt-squeeze device 21, with the work for reaching protection seed, improving sowing effect With.

In conclusion seeder 10 provided by the utility model is simple in structure, fuselage is short, integrated setting, collection sowing, rotation A cultivated, grand, fertilizing functions are integrated, time saving and energy saving, and the middle-size and small-size people are applicable in per family.Including surface dust jolt-squeeze device 21 and above-mentioned broadcast The implanted device 20 of kind machine 10, can be real by soil pressure after planting by surface dust jolt-squeeze device 21, to reach protection seed, improve and broadcast The effect of kind effect.

Above example is the utility model part of the embodiment, instead of all the embodiments.The reality of the utility model The detailed description for applying example is not intended to limit claimed the scope of the utility model, but is merely representative of the utility model Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made All other embodiments obtained are put, shall fall within the protection scope of the present invention.

Claims (10)

1. a kind of seeder, which is characterized in that including land wheel, sowing rack, at least one seeder and rotary cultivator attachment；

The land wheel and the seeder are all connected to the sowing rack；

The rotary cultivator attachment includes rotary tillage frame, rotary tillage shaft and multiple rotary tillage sheets, and one end of the rotary tillage frame is connected to the sowing Rack, one end far from the sowing rack of the rotary tillage frame are equipped with connecting portion, and the connecting portion is used to set with exterior power Standby connection simultaneously drives the seeder to move by the power-equipment, and the rotary tillage shaft is rotationally connected with the rotary tillage frame, multiple The axis direction of the rotary tillage sheet along the rotary tillage shaft is connected to the rotary tillage shaft.

2. seeder according to claim 1, which is characterized in that axis side of multiple rotary tillage sheets along the rotary tillage shaft To being spirally arranged at intervals at the rotary tillage shaft.

3. seeder according to claim 1, which is characterized in that the rotary cultivator attachment further includes Qi Long mechanisms, and described grand Mechanism includes multiple surface dust plates and multiple grand plates, multiple surface dust plates and multiple described grand plate interlaced arrangement, the rotation It ploughs and is provided with the connecting rod parallel with the axis direction of the rotary tillage shaft, multiple surface dust plates are rotationally connected with the connection Bar, the multiple grand plates are fixedly connected on the connecting rod.

4. seeder according to claim 3, which is characterized in that the both ends of the Qi Long mechanisms, which are fixedly connected with, to be useful for Limit the response agency at the surface dust plate angle of inclination, the response agency includes guide rod and spring, the guide rod it is remote One end from the Qi Long mechanisms is movably connected on the side far from the sowing rack of the rotary tillage frame, and the spring is arranged In the outer wall of the guide rod.

5. seeder according to claim 3, which is characterized in that the seeder includes seed storage case and discharging tube, One end of the discharging tube is connected with the port of export of the seed storage case, the outlet of the discharging tube and the seed storage case The first regulating part for controlling the amount of sowing, the port of export far from the seed storage case of the discharging tube are provided between end One end be used to seed being discharged into ground.

6. seeder according to claim 5, which is characterized in that the seeder to be multiple, each seeder The discharging tube far from the seed storage case the port of export one end respectively along the moving direction of the seeder with it is more Play grand plate described in a to be aligned one by one and for being discharged into the seed in the trench formed after described grand plate.

7. seeder according to claim 5, which is characterized in that the seeder further includes driving member, the driving member Including the first driving member, the second driving member and third driving member, the second driving member edge is parallel to the direction of the rotary tillage shaft Be set to the sowing rack close to one end of the rotary tillage frame, the both ends of first driving member respectively with the land wheel with And the second driving member connection, the third driving member is connected to second driving member and first regulating part is used in combination The adjustment state of first regulating part is controlled under the drive in second driving member.

8. seeder according to claim 7, which is characterized in that the seeder, which further includes, is set to the rotary tillage frame The fertilizer applicator of side far from ground, the fertilizer applicator includes fertilizer storage bin and fertilising is managed, one end of the fertilising pipe and institute The port of export connection of fertilizer storage bin is stated, is provided with to control between the fertilising pipe and the port of export of the fertilizer storage bin Second regulating part of dose, one end of the port of export far from the fertilizer storage bin of the fertilising pipe are used to apply in fertilizer Ground.

9. seeder according to claim 8, which is characterized in that the driving member further includes the 4th driving member, and described Four driving members connect with second driving member and second regulating part and are used for the band in second driving member respectively The adjustment state of dynamic lower control second regulating part.

10. a kind of implanted device, which is characterized in that the implanted device includes surface dust jolt-squeeze device and as claim 1-9 appoints Seeder described in one, the sowing rack are equipped with seeder along the axially direction perpendicular to the rotary tillage shaft and connect thick stick, The surface dust jolt-squeeze device includes the first jolt-squeeze part and the second jolt-squeeze part, and the first jolt-squeeze part and the second jolt-squeeze part are symmetrically set It is placed in the both sides of the described one end of seeder connection thick stick far from the rotary cultivator attachment.