CN109197030B

CN109197030B - Intelligent automatic organic fertilizer broadcast seeder

Info

Publication number: CN109197030B
Application number: CN201811185687.5A
Authority: CN
Inventors: 不公告发明人
Original assignee: Qingdao Kaijiang Tuotu Agricultural Equipment Technology Co ltd
Current assignee: Chongqing Kunzai Agricultural Technology Co ltd
Priority date: 2017-02-21
Filing date: 2017-02-21
Publication date: 2021-03-12
Anticipated expiration: 2037-02-21
Also published as: CN109197029A; CN106856732B; CN106856732A; CN109197030A

Abstract

The invention discloses an intelligent automatic organic fertilizer spreader, wherein two sides of a carriage bottom plate are respectively connected with a carriage side plate, the two carriage side plates and the carriage bottom plate form a carriage groove, a row of discharge ports correspondingly communicated with the carriage groove are respectively arranged on the two carriage side plates, a main rotating shaft rotating in the discharge ports is respectively arranged in the two carriage side plates, a discharge rotating wheel rotating in the discharge ports is respectively arranged on the main rotating shaft, the discharge rotating wheel swings in the discharge ports, a first groove correspondingly communicated with the carriage groove is also arranged on the carriage bottom plate, a rotating extrusion plate is respectively arranged on two sides of the first groove, the extrusion plates on two sides correspond to the discharge ports, organic manure can be further thrown out through the rotation of the discharge rotating wheel, so that the labor capacity can be further reduced, and the problem of uneven spreading caused by manually spreading the organic manure is avoided.

Description

Intelligent automatic organic fertilizer broadcast seeder

Technical Field

The invention relates to an agricultural fertilizer spreader, in particular to an automatic agricultural organic manure spreader, and particularly relates to an agricultural organic manure spreader which can uniformly spread soil and increase the spreading area.

Background

The continuous innovation of agricultural machinery is further promoted along with the continuous development of scientific technology, wherein the fertilizer is broadcast in the current agricultural planting is one of indispensable links, so that the yield of grains can be further increased through fertilization, and as chemical fertilizer has great harm to grain human bodies, organic manure is increasingly used in the current agricultural production process, wherein the fertilization process of the current organic manure is mostly carried out by manpower, and as the manure is easy to cause the problem that the manure is sticky in a lump in the fermentation process, the fertilization can be carried out only by manpower, the problem of uneven broadcast is easily caused in the manual fertilization process, the problem of grain death is easily caused by excessive fertilization, and the problem of grain growth is easily caused by slow grain growth after insufficient fertilization, so that the yield of the grains is influenced, and further increase work load for the workman in the manual fertilization process.

Therefore, it is necessary to design an automatic agricultural organic manure spreader to solve the above technical problems.

Disclosure of Invention

The invention aims to overcome the problems in the prior art, and provides an agricultural automatic organic manure spreader, which can arrange organic manure in a carriage groove, so that the carriage bottom plate is used for transporting the organic manure, the carriage bottom plate can rotate through main rotating shafts arranged on two side carriage side plates in the sliding process, the discharging rotating wheels are further driven to rotate, the organic manure in the carriage groove can be spread through the discharging rotating wheels, the organic manure can be further thrown out through the rotation of the discharging rotating wheels, the uniform spreading of the organic manure can be realized, the discharging rotating wheels can swing in the discharging ports, the effect of spreading the organic manure by the discharging rotating wheels can be further ensured, the organic manure can be extruded through extrusion plates arranged in the carriage groove in the sliding process of the carriage bottom plate, thereby can be further assurance arrive organic manure's discharge effect to be provided with a lift roof pressure device on the carriage bottom plate, can be to both sides through lift roof pressure device the lift of stripper plate is controlled, thereby can make both sides the stripper plate is continuous extrudees organic manure, thereby can be further assurance arrive the discharge effect of row material runner, thereby avoid the inhomogeneous problem of artifical organic manure that broadcasts broadcast, further improve work efficiency, further alleviate work load simultaneously.

The invention is realized by the following technical scheme:

an agricultural automatic organic manure spreader comprises a carriage bottom plate, wherein two sides of the carriage bottom plate are respectively provided with a second roller, two sides of the carriage bottom plate are respectively connected with a carriage side plate, two sides of the carriage side plate and the carriage bottom plate form a carriage groove, two sides of the carriage side plate are respectively provided with a row of discharge ports correspondingly communicated with the carriage groove, two sides of the carriage side plate are respectively provided with a main rotating shaft rotating in the discharge ports, the main rotating shaft is respectively provided with a discharge rotating wheel rotating in the discharge ports, the discharge rotating wheel swings in the discharge ports, organic manure can be arranged in the carriage groove, so that the main rotating shafts can be arranged in the carriage side plates at two sides of the carriage, the main rotating shafts can further drive the discharge rotating wheels to rotate in the rotating process, and the organic manure can be thrown out by the discharge rotating wheels, thereby reached the purpose of broadcasting organic manure, further avoided containing the problem that broadcasting organic manure altogether caused the amount of labour to increase, and arrange the material runner can arrange the swing in the material mouth to can further assurance throw away organic manure that arrange the material runner can be even, thereby guarantee organic manure discharge effect.

Still be provided with one on the carriage bottom plate with the corresponding first recess that communicates in carriage groove, first recess both sides are provided with a pivoted stripper plate respectively, both sides the stripper plate with the bin outlet is corresponding, both sides be provided with one respectively in the stripper plate and be concave clamp plate inside groove, both sides the clamp plate inside groove is provided with a gliding sliding plate respectively, both sides the corresponding rotation of sliding plate is connected, can utilize the carriage bottom plate to set up the stripper plate and extrude organic manure to can further guarantee that organic manure can be discharged from the bin outlet, thereby can guarantee to arrange the discharge amount that the material runner discharged organic manure.

The carriage bottom plate is also connected with a lifting jacking device, the lifting jacking device comprises a sliding jacking threaded rod, the jacking threaded rod drives the sliding plates at two sides to lift, the carriage bottom plate is also connected with a supporting shaft, the supporting shaft is provided with a rotating third rotating shaft, the third rotating shaft is connected with a first roller corresponding to the second roller, the lifting jacking device also comprises a rotating first bevel gear, the first bevel gear drives the jacking threaded rod to lift, the third rotating shaft drives the first bevel gear to rotate, the first bevel gear can further drive the first roller to rotate in the sliding process of the carriage bottom plate, so that the lifting jacking threaded rod can be further driven to lift, the squeezing plates at two sides can be jacked by the jacking threaded rod, and the continuous action of the squeezing plates at two sides can be realized in the sliding process of the carriage side plates, thereby continuously extruding the organic manure.

Still be equipped with a gliding sliding block in the first bevel gear, be provided with in the sliding block one with the meshing ring gear that the corresponding meshing of roof pressure threaded rod is connected, the meshing ring gear is in the sliding block slides, carriage bottom plate still is equipped with a pulling the second spring of roof pressure threaded rod can utilize the second spring stimulates the roof pressure threaded rod, and can be in be provided with gliding sliding block in the first bevel gear to can utilize the meshing ring gear that sets up on the sliding block, can utilize the meshing ring gear with the corresponding meshing of roof pressure threaded rod is connected, thereby can further drive the slip of roof pressure threaded rod, thereby realize control the lift of stripper plate can realize controlling the extrusion of stripper plate to organic manure.

Further, the carriage side plates at two sides are respectively provided with a fourth inner hole, the discharge port is respectively communicated with the fourth inner hole correspondingly, the main rotating shaft rotates in the fourth inner hole respectively, the discharge rotating wheels at two sides are provided with at least 4 discharge rotating wheels, the diameters of the discharge rotating wheels are gradually increased in sequence, the carriage side plates at two sides are respectively provided with a motor, the motors respectively drive the main rotating shafts to rotate, the discharge rotating wheels are respectively provided with a circle of concave broadcast sowing groove, the motors can further drive the main rotating shafts to rotate, so that the discharge rotating wheels can be further driven to rotate by the main rotating shafts, the diameters of the discharge rotating wheels are gradually increased in sequence, and the discharge rotating wheels with different diameters can rotate in the process of throwing organic manure by the discharge rotating wheels, the organic manure can be thrown out by different distances, so that the throwing area of the organic manure can be further increased, and the uniform throwing degree of the organic manure can be further ensured.

Furthermore, the main rotating shaft is respectively connected with a fixed rotating block which rotates in the discharge hole, the fixed rotating block is respectively provided with 4 concave fifth grooves, the fifth grooves are respectively internally provided with a supporting rotating shaft connected with the fixed rotating block, the supporting rotating shafts are respectively connected with a spherical rotating head, the discharge rotating wheel is respectively connected with a connecting shaft which swings in the fifth grooves, the connecting shafts are respectively provided with a sliding rotating drum, the sliding rotating drums are respectively internally provided with a sliding rotating shaft, the sliding rotating shafts are respectively provided with a spherical sliding inner cavity, the rotating heads correspond to the sliding inner cavities, the sliding rotating shafts rotate on the rotating heads, the four end surfaces of the fifth grooves are respectively provided with a first spring which is correspondingly connected with the connecting shaft, one side of the discharge hole is respectively provided with a first positioning head connected with the carriage side plate, one side be equipped with on the row material runner respectively one with the corresponding second location head of first location head, first location head with the second location head is semicircle form setting respectively, can arrange material runner pivoted in-process, can pass through first location head with the corresponding joint of second location head, thereby can make it takes place corresponding swing to arrange the material runner, and can make under the effect of first spring arrange the material runner and reset, thereby can main pivot pivoted in-process can realize arrange the continuous swing of material runner, thereby can arrange the continuous swing in-process of material runner and can be with even throwing away subaerial of organic manure.

Furthermore, a row of concave seventh grooves are respectively arranged on two sides of the first groove, a fifth rotating shaft connected to the carriage side plate is respectively arranged in the seventh grooves, the extrusion plates on two sides respectively rotate on the fifth rotating shaft, the sliding plates on two sides are respectively connected with a first connecting block and a second connecting block, the first connecting block and the second connecting block are correspondingly connected, the first connecting block and the second connecting block are respectively provided with a sixth inner hole correspondingly communicated with each other, and a second rotating shaft is arranged in the sixth inner hole;

the carriage bottom plate is also provided with a second groove correspondingly communicated with the first groove, the jacking threaded rod is connected with a jacking block sliding in the second groove, the jacking block is provided with a concave sixth groove, the sixth groove is internally provided with two corresponding fourth rotating shafts connected to the jacking block, the first positioning head and the second positioning head are respectively connected with a jacking rod, the two jacking rods respectively rotate on the two fourth rotating shafts, the jacking block can be further jacked in the sliding process of the jacking threaded rod, so that the jacking rod can be jacked by the jacking block, the first connecting block and the second connecting block can be further jacked, the sliding plates on two sides can be further jacked, and the sliding plates on two sides can further drive the extrusion plates to move, so that the organic manure can be further extruded by the extrusion plate.

Furthermore, a first inner hole is arranged in the lifting jacking device, the jacking threaded rod slides in the first inner hole, a first inner cavity correspondingly communicated with the first inner hole is further arranged in the lifting jacking device, the first bevel gear rotates in the first inner cavity, a second inner hole correspondingly communicated with the first inner cavity is further arranged in the lifting jacking device, a rotating first rotating rod is arranged in the second inner hole, one end of the first rotating rod is connected with a second bevel gear correspondingly meshed and connected with the first bevel gear, the other end of the first rotating rod is connected with a first chain wheel, a supporting shaft rotating hole corresponding to the third rotating shaft is arranged on the supporting shaft, a second chain wheel corresponding to the first chain wheel is connected to the third rotating shaft, and the first chain wheel is correspondingly connected with the second chain wheel through a chain, the first rotating rod can be further driven to rotate in the rotating process of the first roller, the second bevel gear can be further driven to rotate in the rotating process of the first rotating rod, so that the second bevel gear can be correspondingly meshed with the first bevel gear, the jacking threaded rod can be further driven to slide, and the extrusion plates on two sides can be further jacked through the jacking threaded rod.

Furthermore, a third square groove is arranged on the first bevel gear, the sliding block is square and slides in the third groove, a third inner hole and a fifth inner hole which correspond to the jacking threaded rod are respectively arranged on the sliding block and the first bevel gear, at least two concave fourth grooves are arranged on the sliding block, a sliding block inner groove which corresponds to the fourth grooves is respectively arranged in the sliding block, the meshing toothed rings are arranged in the fourth grooves and slide in the sliding block inner grooves, the meshing toothed rings are respectively provided with tooth grooves which correspond to the jacking threaded rods and are meshed with the jacking threaded rods, the meshing toothed rings are respectively connected with a first pressure rod which slides in the sliding block inner grooves, a rotating second pressure rod is respectively arranged in the sliding block inner grooves, and one end of the second pressure rod is correspondingly connected with the first pressure rod, the other end of the second pressure lever is connected with a third pressure lever which slides in the inner groove of the sliding block, the third pressure lever pulls the second pressure lever to slide, the sliding block is also respectively provided with a sliding plate which is correspondingly connected with the third pressure lever, the fourth groove is respectively provided with a third spring which is used for ejecting the meshing toothed ring, the lifting jacking device is also internally provided with an electromagnet which is correspondingly magnetically attracted and connected with the sliding plate, the electromagnet can further magnetically attract the sliding plate after being electrified so as to further drive the third pressure lever to slide, further pull the second pressure lever through the third pressure lever, further pull the first pressure lever through the second pressure lever, further pull the meshing gear, and separate the meshing gear from the jacking threaded rod, therefore, the jacking threaded rod can slide under the pulling force of the second spring, the jacking plate can be reset, the meshing toothed ring and the jacking threaded rod can be correspondingly meshed and connected under the condition that the electromagnet is powered off, the extrusion plate can be jacked again, and continuous extrusion action of the extrusion plate is achieved.

Furthermore, a sixth rotating shaft connected to the sliding block is arranged in the sliding block inner groove, the second pressing rod rotates on the sixth rotating shaft, a seventh rotating shaft and an eighth rotating shaft are connected to two ends of the second pressing rod respectively, the third pressing rod and the first pressing rod rotate on the seventh rotating shaft and the eighth rotating shaft respectively, the second pressing rod can further rotate on the sixth rotating shaft in the process that the third pressing rod drives the second pressing rod to move, and therefore the first pressing rod can be further driven to slide through rotation of the second pressing rod.

Furthermore, the bottom of the lifting jacking device is also provided with a fixed cylinder, the second spring is arranged in the fixed cylinder, the jacking threaded rod slides in the fixed cylinder, and the lifting jacking device can be provided with the fixed cylinder, so that the second spring can be protected by the fixed cylinder, and the second spring can be prevented from being damaged.

Further, both sides be equipped with on the carriage curb plate respectively one with the curb plate of the corresponding intercommunication of bin outlet leads to the groove, the curb plate leads to the groove and is trapezoidal setting, just the stripper plate respectively with the curb plate leads to the groove corresponding, can be in both sides set up a curb plate on the carriage curb plate respectively and lead to the groove, and the curb plate leads to the groove and is trapezoidal setting, thereby can the stripper plate carries out the extruded in-process can be further assurance to organic manure's the discharge amount, thereby can further assurance arrive arrange the volume of throwing away of material runner.

Compared with the prior art, the invention has the beneficial effects that: can set up organic manure in the carriage groove, thereby utilize the carriage bottom plate transports organic manure, can through both sides in the gliding in-process of carriage bottom plate the main pivot that the carriage curb plate was established rotates, can pass through the further drive of motor the rotation of main pivot, thereby can drive the rotation of row material runner, can utilize row material runner to broadcast the organic manure in the carriage groove, thereby can utilize the rotation of row material runner to further throw away organic manure, thereby can realize broadcasting of organic manure, thereby avoided the increase of the amount of labour that artifical broadcast organic manure caused, also further improvement organic manure broadcasts the effect simultaneously, and row material runner can in row material mouth swings, thereby can further guarantee to the row material runner can evenly broadcast the soil in-process of broadcasting organic manure, and can the gliding in-process of carriage bottom plate can extrude organic manure through the stripper plate that sets up in the carriage groove to can be further assurance to the discharge amount of organic manure, and be provided with a lift roof pressure device on the carriage bottom plate, can be to both sides through the lift roof pressure device the lift of stripper plate is controlled, thereby can make both sides the stripper plate is continuous extrudees organic manure, thereby can be further assurance to the discharge effect of row material runner, thereby avoid artifical broadcasting the inhomogeneous problem of organic manure, further improve work efficiency, further alleviate work load simultaneously.

Drawings

The invention is further described below with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of an automatic agricultural organic manure spreader according to an embodiment of the present invention.

FIG. 2 is a schematic view of the overall structure of a discharge rotor according to an embodiment of the present invention.

Fig. 3 is a schematic view of the overall structure of the lifting and pressing device according to the embodiment of the present invention.

Fig. 4 is a schematic view of the overall structure of a side plate of a vehicle compartment according to an embodiment of the invention.

Fig. 5 is a schematic view of the overall structure of the floor of the vehicle compartment according to the embodiment of the present invention.

Fig. 6 is a schematic view of a connection structure of a first connection block and a second connection block according to an embodiment of the present invention.

FIG. 7 is a side view of the overall structure of a discharge rotor according to an embodiment of the present invention.

Fig. 8 is a schematic view of the overall structure of the pressing block according to the embodiment of the present invention.

Fig. 9 is a schematic view of the overall structure of the first bevel gear according to the embodiment of the present invention.

In the figure: 1 carriage bottom plate, 2 carriage side plates, 3 carriage grooves, 4 first grooves, 5 first rotating shafts, 6 extrusion plates, 7 pressing plate inner grooves, 8 sliding plates, 9 first connecting blocks, 10 second connecting blocks, 11 second rotating shafts, 12 second grooves, 13 jacking blocks, 14 jacking rods, 15 lifting jacking devices, 16 first inner holes, 17 first inner cavities, 18 jacking threaded rods, 19 first bevel gears, 20 second bevel gears, 21 second inner holes, 22 first rotating rods, 23 first chain wheels, 24 second chain wheels, 25 supporting shafts, 26 third rotating shafts, 27 first rolling wheels, 28 supporting shaft rotating holes, 29 chains, 30 side plate through grooves, 31 discharging openings, 32 discharging rotating wheels, 33 third grooves, 34 sliding blocks, 35 third inner holes, 36 fourth grooves, 37 meshing gear rings, 38 first pressing rods, 39 second pressing rods, 40 third pressing rods, 41 sliding block inner grooves, 42, 43 electromagnets, 44 main rotating shafts, 44 sliding plates, 42 first pressing rods, 43, 44 main rotating shafts, 33 pressing rods, 34 sliding blocks, 35 third inner holes, 36 fourth grooves, 37 meshing gear rings, 38 first pressing rods, 39, 45 fourth inner hole, 46 fifth inner hole, 47 fixed rotating block, 48 fifth groove, 49 supporting rotating shaft, 50 rotating head, 51 sliding rotating shaft, 52 connecting shaft, 53 sliding rotating drum, 54 first spring, 55 broadcasting groove, 56 first positioning head, 57 second positioning head, 58 sliding inner cavity, 59 motor, 60 second roller, 61 sixth inner hole, 62 sixth groove, 63 fourth rotating shaft, 64 seventh groove, 65 fifth rotating shaft, 66 second spring, 67 third spring, 68 fixed cylinder, 69 sixth rotating shaft, 70 seventh rotating shaft, 71 eighth rotating shaft.

Detailed Description

As shown in fig. 1 to 9, an agricultural automatic organic manure spreader comprises a platform floor 1, wherein two sides of the platform floor 1 are respectively provided with a second roller 60, two sides of the platform floor 1 are respectively connected with a platform side plate 2, two sides of the platform side plate 2 and the platform floor 1 form a platform groove 3, two sides of the platform side plate 2 are respectively provided with a row of material discharge ports 31 correspondingly communicated with the platform groove 3, two sides of the platform side plate 2 are respectively provided with a main rotating shaft 44 rotating in the material discharge ports 31, the main rotating shaft 44 is respectively provided with a material discharge rotating wheel 32 rotating in the material discharge ports 31, the material discharge rotating wheel 32 swings in the material discharge ports 31, two sides of the platform floor 1 are respectively connected with a platform side plate 2, an inner groove, namely the platform groove 3, is formed between the platform floor 1 and the two sides of the platform side plate 2, thereby can utilize carriage groove 3 to transport organic manure, in both sides be provided with one row of bin outlet 31 on the carriage curb plate 2 respectively, the quantity that bin outlet 31 set up can design according to the needs of design, and bin outlet 31 respectively with the corresponding intercommunication in carriage groove 3, thereby can pass through bin outlet 31 arranges the material to organic manure, in both sides be provided with a pivoted main pivot 44 in the carriage curb plate 2 respectively, and be provided with one respectively on the main pivot 44 the runner of bin outlet 31 internal rotation is arranged 32, thereby can pass through the rotation of main pivot 44 further drives arrange the rotation of runner 32, thereby can utilize arrange the organic manure of runner 32 and broadcast the broadcast to the carriage inslot 3, and arrange runner 32 and can swing at the pivoted in-process simultaneously, thereby can utilize arrange the further assurance of the swing of runner 32 and organic manure can be more even Broadcast sowing to avoided the manual work to broadcast sowing organic manure and caused the inhomogeneous problem of broadcast sowing, and can further improvement broadcast sowing organic manure's efficiency, alleviateed the amount of labour.

The carriage bottom plate 1 is also provided with a first groove 4 correspondingly communicated with the carriage groove 3, two sides of the first groove 4 are respectively provided with a rotating extrusion plate 6, the extrusion plates 6 at two sides correspond to the discharge opening 31, concave pressure plate inner grooves 7 are respectively arranged in the extrusion plates 6 at two sides, the pressure plate inner grooves 7 at two sides are respectively provided with a sliding plate 8, the sliding plates 8 at two sides are correspondingly and rotatably connected, the carriage bottom plate 1 is provided with a groove, namely the first groove 4, two sides of the first groove 4 are respectively provided with a rotating extrusion plate 6, the extrusion plates 6 can rotate at two sides of the first groove 4, so that the extrusion plates 6 at two sides can be utilized to extrude the organic manure in the carriage groove 3 in the rotating process, thereby extruding the organic manure in the discharge opening 3, therefore, organic manure can be further spread in the rotating process of the discharging runner 32, the extrusion plate inner grooves 7 are respectively arranged in the extrusion plates 6 at two sides, the sliding plates 8 which slide in the extrusion plate inner grooves 7 are respectively arranged, and the sliding plates 8 at two sides can be correspondingly and rotatably connected, so that the sliding plates 8 at two sides can slide in the extrusion plate inner grooves 7 in the lifting process of the sliding plates 8 at two sides, the extrusion plates 6 can be further driven to lift, the organic manure can be further extruded, the organic manure can be further prevented from flowing between the extrusion plates 6 at two sides in the lifting process of the sliding plates 8, and the normal action of the extrusion plates 6 can be ensured.

The platform floor 1 is further connected with a lifting jacking device 15, the lifting jacking device 15 comprises a sliding jacking threaded rod 18, the jacking threaded rod 18 drives the sliding plates 8 at two sides to lift, the platform floor 1 is further connected with a support shaft 25, the support shaft 25 is provided with a rotating third rotating shaft 26, the third rotating shaft 26 is connected with a first roller 27 corresponding to the second roller 60, the lifting jacking device 15 is further internally provided with a rotating first bevel gear 19, the first bevel gear 19 drives the jacking threaded rod 18 to lift, the third rotating shaft 26 drives the first bevel gear 19 to rotate, the platform floor 1 is further connected with a lifting jacking device 15, so that the lifting jacking device 15 can be utilized to jack the sliding plates 8, the lifting jacking device 15 comprises a sliding jacking threaded rod 18, the jacking and pressing threaded rod 18 is correspondingly connected with the sliding plates 8 at two sides, so that the sliding plates 8 at two sides can be further jacked in the sliding process of the jacking and pressing threaded rod 18, a supporting shaft 25 is further connected to the carriage bottom plate 1, a rotating third rotating shaft 26 is arranged on the supporting shaft 25, a rotating first roller 27 is arranged on the third rotating shaft 26, so that the third rotating shaft 26 can be further driven to rotate in the rotating process of the first roller 27, a rotating first bevel gear 19 is further included in the lifting jacking device 15, so that the first bevel gear 19 can be further driven to rotate in the rotating process of the third rotating shaft 26, a threaded hole is formed in the first bevel gear 19, so that the lifting and pressing threaded rod 18 can be correspondingly meshed and connected through the threaded hole, the jacking threaded rod 18 can be further driven to slide, so that the jacking threaded rod 18 can be further used for driving the sliding plates 8 on the two sides to lift, the first roller 27 corresponds to the second roller 60, the carriage bottom plate 1 can be supported by the second roller 60, normal action of the carriage bottom plate 1 is guaranteed, and organic manure is transported.

A sliding block 34 is further arranged in the first bevel gear 19, an engaging toothed ring 37 which is correspondingly engaged and connected with the jacking threaded rod 18 is arranged in the sliding block 34, the engaging toothed ring 37 slides in the sliding block 34, the carriage bottom plate 1 is further provided with a second spring 66 which pulls the jacking threaded rod 18, a sliding block 34 is arranged in the first bevel gear 19, the sliding block 34 can slide in the first bevel gear 19, a slidable engaging toothed ring 37 is arranged in the sliding block 34, and the engaging toothed ring 37 is correspondingly engaged and connected with the jacking threaded rod 18, so that the sliding of the jacking threaded rod 18 in the sliding block 34 can be controlled through the sliding of the engaging toothed ring 37 in the sliding block 34, and the sliding block 34 can be driven to rotate through the first bevel gear 19, the jacking threaded rod 18 can be further driven to slide in the process of the rotation of the sliding block 34, so that the jacking threaded rod 18 can further jack the sliding plate 8, the sliding block 34 can further control the lifting of the jacking threaded rod 18, the carriage bottom plate 1 is further provided with a second spring 66, so that the jacking threaded rod 18 can be further pulled to slide by the second spring 66, after the jacking threaded rod 18 jacks the sliding plate 8 to the top, the jacking of the jacking threaded rod 18 can be further controlled by the sliding block 34, so that the jacking threaded rod 18 can be further pulled by the elastic pressure of the second spring 66, so that the jacking threaded rod 18 can be pulled to the bottom by the jacking threaded rod 18, and the jacking threaded rod 18 can be controlled by the sliding block 34, can make roof pressure threaded rod 18 right once more the sliding plate 8 carries out the roof pressure, thereby can utilize stripper plate 6 carries out extrusion once more to organic manure, and the normal discharge that can further assurance reaches organic manure to the broadcast sowing efficiency of organic manure that can further improve improves the broadcast sowing effect of manure, guarantees the broadcast sowing that organic manure can be even.

As shown in fig. 1, 4 and 7, the carriage side plates 2 on both sides are respectively provided with a fourth inner hole 45, the discharge ports 31 are respectively correspondingly communicated with the fourth inner holes 45, the main rotating shafts 44 respectively rotate in the fourth inner holes 45, at least 4 discharge wheels 32 on both sides are provided, the diameters of the discharge wheels 32 are gradually increased, the carriage side plates 2 on both sides are respectively provided with a motor 59, the motors 59 respectively drive the main rotating shafts 44 to rotate, the discharge wheels 32 are respectively provided with a circle of concave sowing grooves 55, the carriage side plates 2 on both sides are respectively provided with a fourth inner hole 45, the fourth inner holes 45 penetrate through the discharge ports 31, the discharge ports 31 are respectively correspondingly communicated with the fourth inner holes 45, the main rotating shafts 44 respectively rotate in the fourth inner holes 45, the discharge wheels 32 on both sides are respectively provided with at least 4 discharge wheels, the quantity that row material runner 32 set up can design as required of design, is in both sides side by side arrange the diameter of row material runner 32 by diminishing in proper order to can main pivot 44 pivoted in-process drives simultaneously side by side row material runner 32's rotation, be provided with round broadcast groove 55 on arranging the material runner 32 respectively, thereby can pass through arrange the further organic manure of throwing away of rotation of material runner 32 to can reach the purpose of broadcasting organic manure, and side by side row the row material that falls from little grow of arranging material runner 32, thereby can make side by side arrange the number of turns of rotation of material runner 32 and differ, because the number of turns of rotation of arranging material runner 32 side by side can make the distance that row material runner 32 who does not pass through the diameter throws away organic manure differ, thereby can further make organic manure more even broadcast on the soil, thereby ensuring the spreading effect of the organic manure and further increasing the spreading area of the organic manure.

As shown in fig. 2, the main rotating shaft 44 is respectively connected with a fixed rotating block 47 rotating in the discharging opening 31, the fixed rotating block 47 is respectively provided with 4 concave fifth grooves 48, the fifth grooves 48 are respectively provided with a supporting rotating shaft 49 connected to the fixed rotating block 47, the supporting rotating shafts 49 are respectively connected with a spherical rotating head 50, the discharging rotating wheel 32 is respectively connected with a connecting shaft 52 swinging in the fifth grooves 48, the connecting shafts 52 are respectively provided with a sliding rotating drum 53, the sliding rotating drum 53 is respectively provided with a sliding rotating shaft 51, the sliding rotating shafts 51 are respectively provided with a spherical sliding inner cavity 58, the rotating head 50 corresponds to the sliding inner cavity 58, the sliding rotating shaft 51 rotates on the rotating head 50, four end faces of the fifth grooves 48 are respectively provided with a first spring 54 correspondingly connected to the connecting shaft 52, one side the bin outlet 31 is respectively provided with a first positioning head 56 connected to the carriage side plate 2, one side the discharge runner 32 is respectively provided with a second positioning head 57 corresponding to the first positioning head 56, the first positioning head 56 and the second positioning head 57 are respectively arranged in a semicircular manner, the inside of the bin outlet 31 is respectively provided with a fixed rotating block 47, the fixed rotating blocks 47 are respectively connected to the main rotating shaft 44, so that the rotation of the fixed rotating blocks 47 can be simultaneously driven in the rotating process of the main rotating shaft 44, the fixed rotating blocks 47 are respectively provided with a circle of concave fifth grooves 48, the number of the fifth grooves 48 is respectively 4, the number of the fifth grooves 48 can be set according to the design requirement, the inside of the fifth grooves 48 is respectively provided with a supporting rotating shaft 49 connected to the fixed rotating blocks 47, the supporting shafts 49 are respectively connected with a rotating head 50, the rotating heads 50 are respectively arranged in a spherical shape, the discharging wheels 32 are respectively connected with a connecting shaft 52, the connecting shafts 52 can respectively swing in the fifth grooves 48, the connecting shafts 52 swing in four directions of left, right, front and back in the swing direction in the fifth grooves 48, the connecting shafts 52 are respectively provided with an inner cylinder, namely a sliding drum 53, the sliding drums 53 are respectively provided with a sliding rotating shaft 51, the sliding rotating shafts 51 are respectively provided with a spherical sliding inner cavity 58, so that the rotating heads 50 can rotate in the sliding inner cavities 58, the fifth grooves 48 are respectively arranged in the direction, four end surfaces of the fifth grooves 48 are respectively provided with a first spring 54, and the first springs 54 can be correspondingly connected to the connecting shafts 52, so that the discharge runner 32 can be further driven to rotate in the process of rotating the sliding fixed rotating block 47, and the connecting shaft 52 can be supported by the first springs 54 arranged on the four end faces, so that the discharge runner 32 can be further driven to rotate, a first positioning head 56 connected to the carriage side plate 2 is respectively arranged on the discharge port 31 on one side, a second positioning head 57 is arranged on the discharge runner 32 on one side, so that the discharge runner 32 can be further driven to rotate in the process of rotating the main rotating shaft 44, so that the first positioning head 56 and the second positioning head 57 can be further brought into corresponding contact, so that the discharge runner 32 can be displaced, and the rotating head 50 can be rotated by the sliding inner cavity 58 arranged on the sliding rotating shaft 51, and the sliding rotating shaft 51 can slide in the sliding rotating cylinder 53, so that the discharging rotating wheel 32 can be further displaced, the organic manure can be thrown to different positions, the uniformity of the organic manure spreading can be further ensured, the discharging rotating wheel 32 can be further reset by the elastic pressure of the first spring 54, and the first positioning head 56 and the second positioning head 57 are arranged in a semicircular shape, so that the hard impact can be prevented after the first positioning head 56 and the second positioning head 57 are correspondingly contacted, the discharging rotating wheel 32 can be guaranteed to swing, and the organic manure spreading can be more uniform.

As shown in fig. 1, 5, 6 and 8, a row of concave seventh grooves 64 is respectively disposed on two sides of the first groove 4, a fifth rotating shaft 65 connected to the carriage side plate 2 is respectively disposed in the seventh grooves 64, the two squeezing plates 6 respectively rotate on the fifth rotating shaft 65, a first connecting block 9 and a second connecting block 10 are respectively connected to the sliding plates 42 on two sides, the first connecting block 9 and the second connecting block 10 are correspondingly connected, a sixth inner hole 61 correspondingly communicated with each other is respectively disposed on the first connecting block 9 and the second connecting block 10, a second rotating shaft 11 is disposed in the sixth inner hole 61, a row of concave seventh grooves 64 is respectively disposed on two sides of the first groove 4, the seventh grooves 64 are respectively disposed on the carriage bottom plate 1, and a fifth rotating shaft 65 is respectively disposed in the seventh grooves 64, the fifth rotating shaft 65 is connected to the carriage side plate 2, the compression plates 6 on both sides can rotate on the fifth rotating shaft 65, the sliding plates 42 on both sides are respectively connected with a first connecting block 9 and a second connecting block 10, the first connecting block 9 and the second connecting block 10 are respectively provided with a sixth inner hole 61 which is correspondingly communicated, the first connecting block 9 and the second connecting block 10 are respectively provided with raised heads which are correspondingly and crossly arranged, the first connecting block 9 and the second connecting block 10 are crossly and correspondingly connected through convex raised heads, the sixth inner hole 61 penetrates through the raised heads arranged on the first connecting block 9 and the second connecting block 10, the sixth inner hole 61 is internally provided with a second rotating shaft 11, so that the first connecting block 9 and the second connecting block 10 can be correspondingly and rotatably connected through the second rotating shaft 11, therefore, the pressing plates 6 on both sides can be jacked up by the corresponding connection of the second rotating shafts 11 while the pressing plates 6 on both sides press the discharge port 31, and the sliding plate 42 can slide in the platen inner groove 7 while the pressing plates 6 on both sides operate.

The carriage bottom plate 1 is further provided with a second groove 12 correspondingly communicated with the first groove 4, the jacking threaded rod 18 is connected with a jacking block 13 sliding in the second groove 4, the jacking block 13 is provided with a concave sixth groove 62, the sixth groove 62 is internally provided with two corresponding fourth rotating shafts 63 connected with the jacking block 13, the first positioning head 56 and the second positioning head 57 are respectively connected with a jacking rod 14, the two jacking rods 14 respectively rotate on the two fourth rotating shafts 63, the carriage bottom plate 1 is further provided with a second groove 12, the second groove 12 can be correspondingly communicated with the first groove 4, the jacking threaded rod 18 can slide in the second groove 12, the jacking threaded rod 18 is connected with a jacking block 13, and the jacking block 13 can slide in the second groove 12, the pressing block 13 is provided with a concave sixth groove 62, two fourth rotating shafts 63 connected to the pressing block 13 are arranged in the sixth groove 62, the first positioning head 56 and the second positioning head 57 are respectively connected with a pressing rod 14, the two pressing rods 14 respectively rotate on the fourth rotating shafts 63, so that the pressing rods 14 can be further pressed in the process that the pressing rod 18 presses the pressing block 13, so that the first connecting block 9 and the second connecting block 10 can be further pressed to move, the first connecting block 9 and the second connecting block 10 are rotatably connected through a second rotating shaft 11, so that the first connecting block 9 and the second connecting block 10 can be further deformed under the pressing force of the pressing rod 14, and the sliding plate 8 can be further pushed to slide in the pressing plate inner groove 7, therefore, the squeezing plates 6 on the two sides can be driven to move at the same time, and the organic manure can be further squeezed through the action of the squeezing plates 6.

As shown in fig. 1, a first inner hole 16 is formed in the lifting and pressing device 15, the pressing threaded rod 18 slides in the first inner hole 16, a first inner hole 17 correspondingly communicated with the first inner hole 16 is further formed in the lifting and pressing device 15, the first bevel gear 19 rotates in the first inner hole 17, a second inner hole 21 correspondingly communicated with the first inner hole 17 is further formed in the lifting and pressing device 15, a rotating first rotating rod 22 is arranged in the second inner hole 21, one end of the first rotating rod 22 is connected with a second bevel gear 20 correspondingly engaged with the first bevel gear 19, the other end of the first rotating rod 22 is connected with a first chain wheel 23, a supporting shaft rotating hole 28 corresponding to the third rotating shaft 26 is formed in the supporting shaft 25, and a second chain wheel 24 corresponding to the first chain wheel 23 is connected to the third rotating shaft 26, the first chain wheel 23 and the second chain wheel 24 are correspondingly connected through a chain 29, a first inner hole 16 is arranged in the lifting jacking device 15, the first inner hole 16 is correspondingly communicated with the second groove 12, the jacking threaded rod 18 can slide in the first inner hole 16, the jacking threaded rod 18 can slide in the second groove 12, a first inner cavity 17 is further arranged in the lifting jacking device 15, the first inner cavity 17 is correspondingly communicated with the first inner hole 16, the first bevel gear 19 rotates in the first inner cavity 17, a second inner hole 21 is further arranged in the lifting jacking device 15, the second inner hole 21 can be correspondingly communicated with the first inner cavity 17, a rotating first rotating rod 22 is arranged in the second inner hole 21, and one end of the first rotating rod 22 is connected with a second bevel gear 20, the second bevel gear 20 can be correspondingly engaged with the first bevel gear 19, the first bevel gear 19 and the second bevel gear 20 can rotate in the first inner cavity 17, the support shaft 25 is provided with a support shaft rotating hole 28, the third rotating shaft 26 can rotate in the support shaft rotating hole 28, so that the support shaft 25 can be used for supporting the third rotating shaft 26, the other end of the first rotating rod 22 is connected with a first chain wheel 23, the end of the third rotating shaft 26 is also connected with a second chain wheel 24, the first chain wheel 23 and the second chain wheel 24 are correspondingly and rotatably connected through a chain 29, the first roller 27 is connected to the other end of the third rotating shaft 26, so that the third rotating shaft 26 can be further driven to rotate in the process that the first roller 27 rolls on the ground, the first chain wheel 23 can be further driven to rotate by the second chain wheel 24, so that the first rotating rod 22 is driven to rotate, the first bevel gear 19 and the second bevel gear 20 can be correspondingly meshed and connected, the jacking threaded rod 18 can be further driven to slide, the jacking block 13 can be further jacked, the squeezing plates 6 on two sides can be further pushed, the first roller 27 can be further driven to roll in the sliding process of the carriage bottom plate 1, the squeezing plates 6 can be simultaneously driven to simultaneously move, and the squeezing operation of the organic manure by the squeezing plates 6 can be continuously carried out.

As shown in fig. 3 and 9, a third square groove 33 is formed on the first bevel gear 19, the sliding block 34 is square and slides in the third groove 33, a third inner hole 35 and a fifth inner hole 46 corresponding to the pressing screw rod 18 are respectively formed on the sliding block 34 and the first bevel gear 19, at least two concave fourth grooves 36 are formed on the sliding block 34, a sliding block inner groove 41 corresponding to the fourth groove 36 is respectively formed in the sliding block 34, the engaging gear ring 37 is arranged in the fourth groove 36 and slides in the sliding block inner groove 41, the engaging gear ring 37 is respectively provided with a tooth groove corresponding to the pressing screw rod 18, the engaging gear ring 37 is respectively connected with a first pressing rod 38 sliding in the sliding block inner groove 41, the sliding block inner groove 41 is respectively provided with a second rotating pressing rod 39, one end of the second pressure lever 39 is correspondingly connected with the first pressure lever 38, the other end of the second pressure lever 39 is connected with a third pressure lever 40 which slides in the slider inner groove 41, the third pressure lever 40 pulls the second pressure lever 39 to slide, the sliding block 34 is also respectively provided with a sliding plate 42 which is correspondingly connected with the third pressure lever 40, the fourth groove 36 is respectively provided with a third spring 67 which elastically presses the meshing gear ring 37, the lifting and jacking device 15 is also internally provided with an electromagnet 43 which is correspondingly magnetically attracted with the sliding plate 42, the first bevel gear 19 is provided with a square third groove 33, the first bevel gear 19 is also provided with a fifth inner hole 46 which is correspondingly communicated with the third groove 33, the sliding block 34 is arranged in a square shape and can slide in the third groove 33, and the first bevel gear 19 can further drive the sliding block 34 to rotate, the sliding block 34 is provided with a third inner hole 35, the jacking threaded rod 18 can slide in the third inner hole 35, the sliding block 34 is provided with at least two concave fourth grooves 36, the number of the fourth grooves 36 can be designed according to the design requirement, the invention sets the number of the fourth grooves 36 to be 4, the fourth grooves 36 are correspondingly communicated with the third inner hole 35, the sliding block 34 is also respectively provided with a sliding block inner groove 41 correspondingly communicated with the fourth grooves 36, the meshing gear rings 37 are respectively arranged in the fourth grooves 36, the meshing gear rings 37 can respectively slide in the fourth grooves 36, the meshing gear rings 37 are respectively connected with a first pressure rod 38, the first pressure rods 38 can slide in the sliding block inner grooves 41, the sliding block inner grooves 41 are respectively provided with a rotating second pressure rod 39, one end of the second pressure lever 39 is correspondingly connected with the first pressure lever 38, the other end of the second pressure lever 39 is connected with a third pressure lever 40, and the third pressure lever 40 is respectively connected with a sliding plate 42, so that the third pressure lever 40 can be further driven to move in the sliding process of the sliding plate 42, so that the second pressure lever 39 can be further pulled to slide by the third pressure lever 40, the meshing toothed ring 37 can be further pulled to slide in the fourth groove 36, the meshing toothed ring 37 is respectively provided with a toothed slot which is correspondingly meshed with the jacking threaded rod 18, so that the toothed slot arranged on the meshing toothed ring 37 can be correspondingly meshed with the jacking threaded rod 18, so that the jacking threaded rod 18 can be further driven to lift, and a third spring 67 is respectively arranged in the fourth groove 36, the third springs 67 can be used for respectively pressing the meshing toothed rings 37, and the lifting and pressing device 15 is also internally provided with electromagnets 43 corresponding to the sliding plates 42, so that after the electromagnets 43 are electrified, the sliding plates 42 can be further driven to move, the sliding of the third pressing rods 40 can be further pulled, the corresponding meshing connection between the meshing toothed rings 37 and the pressing threaded rods 18 can be further controlled, after the extrusion plate 6 is lifted to the limit, the electromagnets 43 can be electrified to perform corresponding magnetic attraction on the sliding plates 42, the pressing threaded rods 18 can be separated from the meshing toothed rings 37, the pressing threaded rods 18 can be pulled under the action of the second springs 66, and the extrusion plate 6 can be further dropped, after the electromagnet 43 is de-energized, the engagement gear ring 37 and the pressing threaded rod 18 can be engaged with each other again under the action of the third spring 67, so that the engagement gear ring 37 and the pressing threaded rod 18 can be engaged with each other correspondingly, and the pressing plate 6 can be pressed again, thereby avoiding the problem that the pressing plate 6 cannot work normally after being lifted to the limit, and the sliding block 34 can slide in the third groove 33, so that the engagement gear ring 37 and the pressing threaded rod 18 can be further engaged with each other correctly through the sliding of the sliding block 34 in the third groove 33 during the corresponding engagement of the engagement gear ring 37 and the pressing threaded rod 18.

As shown in fig. 9, a sixth rotating shaft 69 connected to the slide block 34 is provided in the slider inner groove 41, the second presser bar 39 is rotated on the sixth rotating shaft 69, a seventh rotating shaft 70 and an eighth rotating shaft 71 are connected to both ends of the second presser bar 39, the third presser bar 40 and the first presser bar 38 are rotated on the seventh rotating shaft 70 and the eighth rotating shaft 71, respectively, and a sixth rotating shaft 69 is provided in the slider inner groove 41, so that the rotation of the second presser bar 39 on the sixth rotating shaft 69 can be further pulled in the process of the operation of the third presser bar 40, and the sliding of the first presser bar 38 can be further pulled by the sixth rotating shaft 69, and the operation of the engaging ring 37 can be further pulled.

As shown in fig. 1, a fixed cylinder 68 is further disposed at the bottom of the lifting and pressing device 15, the second spring 66 is disposed in the fixed cylinder 68, the pressing threaded rod 18 slides in the fixed cylinder 68, and a fixed cylinder 68 is disposed at the bottom of the lifting and pressing device 15, so that the second spring 66 can be disposed in the fixed cylinder 68, and the fixed cylinder 68 can protect the second spring 66 and prevent the second spring 66 from being damaged.

As shown in fig. 1, both sides be equipped with respectively on the carriage curb plate 2 one with the curb plate that the corresponding intercommunication of bin outlet 31 leads to the groove 30, the curb plate leads to the groove 30 and is trapezoidal setting, just stripper plate 6 respectively with the curb plate leads to the groove 30 correspondingly, in both sides be provided with respectively on the carriage curb plate 2 one with the corresponding curb plate of bin outlet 31 leads to the groove 30, the curb plate leads to the groove 30 and is trapezoidal setting, thereby can stripper plate 6 carries out the extruded in-process to organic manure, can arrive the further extrusion of organic manure the curb plate leads to the inslot 30 to can further guarantee the discharge effect of stripper plate 6 to organic manure.

The above-mentioned embodiments are only for convenience of description, and are not intended to limit the present invention in any way, and those skilled in the art will understand that the technical features of the present invention can be modified or changed by other equivalent embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides an automatic broadcast seeder of agricultural organic manure, includes a carriage bottom plate, carriage bottom plate both sides are provided with a second gyro wheel, its characterized in that respectively: the two sides of the carriage bottom plate are respectively connected with a carriage side plate, the carriage side plates on the two sides and the carriage bottom plate form a carriage groove, the carriage side plates on the two sides are respectively provided with a row of discharge ports correspondingly communicated with the carriage groove, the carriage side plates on the two sides are respectively internally provided with a main rotating shaft rotating in the discharge ports, the main rotating shafts are respectively provided with a discharge rotating wheel rotating in the discharge ports, and the discharge rotating wheels swing in the discharge ports;

the carriage bottom plate is also provided with a first groove correspondingly communicated with the carriage groove, two sides of the first groove are respectively provided with a rotating extrusion plate, the extrusion plates at two sides correspond to the discharge port, a concave pressing plate inner groove is respectively arranged in the extrusion plates at two sides, the pressing plate inner grooves at two sides are respectively provided with a sliding plate, and the sliding plates at two sides are correspondingly and rotatably connected;

the lifting jacking device is characterized in that the carriage bottom plate is also connected with a lifting jacking device, the lifting jacking device comprises a sliding jacking threaded rod, the jacking threaded rod drives the sliding plates on two sides to lift, the carriage bottom plate is also connected with a support shaft, a rotating third rotating shaft is arranged on the support shaft, the third rotating shaft is connected with a first roller corresponding to the second roller, the lifting jacking device also comprises a rotating first bevel gear, the first bevel gear drives the jacking threaded rod to lift, and the third rotating shaft drives the first bevel gear to rotate;

a sliding block is further arranged in the first bevel gear, a meshing gear ring which is correspondingly meshed and connected with the jacking threaded rod is arranged in the sliding block, the meshing gear ring slides in the sliding block, and a second spring for pulling the jacking threaded rod is further arranged on the bottom plate of the carriage;

the main rotating shaft is respectively connected with a fixed rotating block which rotates in the discharging port, the fixed rotating block is respectively provided with 4 concave fifth grooves, the fifth grooves are respectively internally provided with a supporting rotating shaft connected with the fixed rotating block, the supporting rotating shafts are respectively connected with a spherical rotating head, the discharging rotating wheels are respectively connected with a connecting shaft which swings in the fifth grooves, the connecting shafts are respectively provided with a sliding rotating drum, the sliding rotating drums are respectively internally provided with a sliding rotating shaft, the sliding rotating shafts are respectively provided with a spherical sliding inner cavity, the rotating heads correspond to the sliding inner cavities, the sliding rotating shafts rotate on the rotating heads, the four end faces of the fifth grooves are respectively provided with a first spring which is correspondingly connected with the connecting shaft, one side of the discharging port is respectively provided with a first positioning head connected with the carriage side plate, a second positioning head corresponding to the first positioning head is arranged on the discharging rotating wheel on one side, and the first positioning head and the second positioning head are arranged in a semicircular shape respectively;

a row of concave seventh grooves are respectively arranged on two sides of the first groove, a fifth rotating shaft connected to the carriage side plate is respectively arranged in the seventh grooves, the extrusion plates on two sides respectively rotate on the fifth rotating shaft, the sliding plates on two sides are respectively connected with a first connecting block and a second connecting block, the first connecting block and the second connecting block are correspondingly connected, the first connecting block and the second connecting block are respectively provided with a sixth inner hole correspondingly communicated, and a second rotating shaft is arranged in the sixth inner hole;

the carriage bottom plate is also provided with a second groove correspondingly communicated with the first groove, the jacking threaded rod is connected with a jacking block sliding in the second groove, the jacking block is provided with a concave sixth groove, two corresponding fourth rotating shafts connected to the jacking block are arranged in the sixth groove, the first positioning head and the second positioning head are respectively connected with a jacking rod, and the two jacking rods respectively rotate on the two fourth rotating shafts;

a first inner hole is arranged in the lifting jacking device, the jacking threaded rod slides in the first inner hole, the lifting top pressure device is also internally provided with a first inner cavity correspondingly communicated with the first inner hole, the first bevel gear rotates in the first inner cavity, a second inner hole correspondingly communicated with the first inner cavity is also arranged in the lifting jacking device, a first rotating rod which rotates is arranged in the second inner hole, one end of the first rotating rod is connected with a second bevel gear which is correspondingly engaged and connected with the first bevel gear, the other end of the first rotating rod is connected with a first chain wheel, a supporting shaft rotating hole corresponding to the third rotating shaft is arranged on the supporting shaft, and the third rotating shaft is connected with a second chain wheel corresponding to the first chain wheel, and the first chain wheel is correspondingly connected with the second chain wheel through a chain.

2. The automatic agricultural organic manure spreader according to claim 1, wherein: both sides be provided with a fourth hole on the carriage curb plate respectively, the bin outlet respectively with the corresponding intercommunication of fourth hole, main pivot is in respectively fourth hole internal rotation, both sides row material runner is provided with 4 at least, just row material runner diameter is grow gradually in proper order, both sides the carriage curb plate is equipped with a motor respectively, the motor drives respectively main pivot rotates, it is concave broadcast sowing groove to be provided with the round on the material runner respectively.