CN114557191A

CN114557191A - A soybean reaping apparatus for farming

Info

Publication number: CN114557191A
Application number: CN202210249837.4A
Authority: CN
Inventors: 殷登科; 王艳平; 薛忠钢; 朱宪良; 肖为方; 肖春红; 魏天宇; 管清宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-05-31
Anticipated expiration: 2042-03-15
Also published as: CN114557191B

Abstract

The invention discloses a soybean harvesting device for agricultural planting, which structurally comprises a rolling shaft, a root pressing roller, a cutting mechanism and a conveying frame, wherein the rolling shaft is arranged at the inner axle center of the root pressing roller and synchronously rotates, a sliding cutter repeatedly moves at the upper end of a fixed cutter to cut the root of a soybean rod, soil at the front end of a gap is blocked by a shielding frame, meanwhile, the shielding frame is impacted by the soil, a telescopic hose is stretched by extrusion force to generate air pressure, the soil at the front end is sprayed to ensure that the root of the soybean rod is effectively cut between the sliding cutter and the fixed cutter, a pressing plate is in extrusion contact with the soybean shell, a hinged sliding block is in guiding elastic sliding on a guiding elastic rod to buffer the pressing plate and the soybean shell, the pressing plate is prevented from crushing the soybean in the pressing plate, meanwhile, a ball rolls to rotatably extrude the soybean shell, the crushing of the soybean hulls is accelerated, and the soybeans in the soybean hulls are discharged, so that the soybean hulls and the soybeans are separated.

Description

A soybean reaping apparatus for farming

Technical Field

The invention relates to the field of agricultural planting, in particular to a soybean harvesting device for agricultural planting.

Background

The planting industry is one of the main components of agriculture, utilizes the living functions of plants, and obtains the social production department of grains, subsidiary food, feed and industrial raw materials through artificial cultivation, wherein soybeans are annual herbaceous plants and are the most important agricultural beans in the world, after the soybeans are mature, the soybeans need to be harvested by using a harvesting device, but as the mature soybeans grow on soybean stems, the roots of the soybean stems need to be cut by using a cutting mechanism in the process of harvesting the soybeans by using the harvesting device, the soybean stems are easily and directly pulled up from the farmland in the cutting process, so that the soil in the farmland enters the cutting mechanism, the inside of the cutting mechanism is blocked, the cutting blades on the cutting mechanism are difficult to slide left and right to cut the roots of the soybean stems, and meanwhile, the soybeans are wrapped by a layer of soybean shells, the soybean hulls are difficult to directly remove during harvesting, and the soybeans and the soybean hulls need to be separated subsequently, so that the harvesting effect of the soybeans is reduced.

Disclosure of Invention

The technical scheme adopted by the invention for realizing the technical purpose is as follows: this a soybean reaping apparatus for farming, its structure includes the roller bearing, presses a roller section of thick bamboo, cutting mechanism, carriage, the roller bearing is installed and is rotated in step in the inside axle center of pressing a roller section of thick bamboo, press a roller section of thick bamboo to be located directly over the cutting mechanism front end to the cutting mechanism rear end is fixed mutually with the carriage lower extreme, cutting mechanism includes motor case, backup pad, anticollision institution, presses the shell transmitter, the motor case inlays admittedly to be installed in the backup pad outside to inboard front end bottom of backup pad is equipped with anticollision institution, press the shell transmitter to install in the backup pad inboard rear end to press the inside and anticollision institution of shell transmitter all to be connected with motor incasement portion machinery, anticollision institution is located and presses shell transmitter front end below.

As a further improvement of the invention, the anti-collision mechanism comprises an offset plate, a drain hole, a traction elastic rod, a blocking piece and a cutting mechanism, wherein the drain hole penetrates through the offset plate, the lower end of the traction elastic rod penetrates through the inside of the outer side of the offset plate in a clearance fit manner, the upper end of the traction elastic rod is installed on the inner wall of the supporting plate, the upper end of the blocking piece penetrates through the inside of the rear end of the offset plate in a clearance fit manner, the cutting mechanism is positioned above the rear side of the offset plate, the cutting mechanism is installed at the rear end of the inner side of the supporting plate, the cutting mechanism is mechanically connected with the motor box, the cutting mechanism is positioned below the front end of the press shell transmitter, the offset plate is installed at an inclination angle with a lower front end and a higher rear end, and the left end and the right end are both provided with one traction elastic rod.

As a further improvement of the invention, the cutting mechanism comprises a shell, a half-tooth rotating wheel, a tooth frame, a long connecting rod, a sliding cutter, a fixed cutter and a shielding mechanism, wherein the shell is arranged at the rear end of the inner side of the supporting plate and is positioned above the rear side of the offset plate, the half-tooth rotating wheel is arranged at the middle end of the inner part of the shell and is mechanically connected with the motor box, the half-tooth rotating wheel is meshed with the inner part of the tooth frame, the long connecting rod is welded at the front end of the tooth frame, the sliding cutter is arranged at the front end of the long connecting rod, the sliding cutter is positioned above the fixed cutter, the fixed cutter is fixedly arranged at the front end of the shell, the rear end of the shielding mechanism is fixed with the front end of the long connecting rod, the shielding mechanism is positioned outside the middle end of the sliding cutter, the shell is positioned below the front end of the pressing shell conveyor, four teeth are arranged outside the half-tooth rotating wheel, and the teeth are distributed on one side of the half-tooth rotating wheel, and the front end and the rear end of the inner side of the gear frame are provided with seven teeth.

As a further improvement of the invention, the shielding mechanism comprises a telescopic hose, a shielding frame, an opening and closing sheet, a torsion shaft and a limiting rotary groove, the rear end of the telescopic hose is fixed with the front end of the long connecting rod, the front end of the telescopic hose is provided with the shielding frame, the shielding frame is positioned outside the middle end of the sliding cutter, the inner side wall of the shielding frame is provided with the limiting rotary groove and is of an integrated structure, the outer side end of the opening and closing sheet is hinged with the inside of the limiting rotary groove through the torsion shaft, the shielding frame is arranged between every two sliding cutters, and the opening and closing sheet, the torsion shaft and the limiting rotary groove are respectively provided with two parts and are symmetrically arranged in the shielding frame.

As a further improvement of the invention, the press shell conveyor comprises a rotating rod, a spiral blade, a guide elastic rod, a hinged sliding block, a linkage rod and a crushing mechanism, wherein the rotating rod is arranged at the rear end of the inner side of a supporting plate, the spiral blade is welded on the outer side of the rotating rod, the guide elastic rod is fixedly arranged in the rotating rod, the guide elastic rod penetrates through the hinged sliding block in a clearance fit mode, the hinged sliding block is hinged with the inner side end of the linkage rod, the outer side end of the linkage rod is hinged with the middle end of the inner side of the crushing mechanism, the crushing mechanism is positioned on the outer side of the rotating rod, the number of the guide elastic rods is two, the hinged sliding block and the linkage rod are respectively provided with two, and the two hinged sliding blocks and the two linkage rods are in a group and are respectively arranged on the outer sides of the guide elastic rods at the left end and the right end.

As a further improvement of the invention, the crushing mechanism comprises a pressing plate, five balls, an extrusion pipe and nozzles, wherein the middle end of the inner side of the pressing plate is hinged with the outer end of the linkage rod, the balls are arranged on the outer end surface of the pressing plate in a clearance fit manner, one end of the extrusion pipe is fixed with the outer side of the rotating rod, the other end of the extrusion pipe is fixed with the inner side surface of the pressing plate, the nozzles penetrate through the inside of the pressing plate and are communicated with the extrusion pipe, and the five balls are distributed on the outer end surface of the pressing plate in an arc shape at equal intervals.

The invention has the beneficial effects that:

1. the elasticity is pull in exerting pressure through the elastic rod that pulls of both sides, thereby make the shake of offset plate elasticity, tremble the soil in the farmland down, reduce and take place the contact between soil and the cutting mechanism, the slip cutter carries out the removal that relapses on the stationary knife utensil, cut the root of soybean pole, block the soil of clearance front end through sheltering from the frame, soil strikes sheltering from the frame simultaneously, the bellows receives the extrusion force and stretches out and draws back and produce atmospheric pressure, soil to the front end sprays, avoid soil to block up inside the shell, ensure to carry out effectual cutting to soybean pole root between slip cutter and the stationary knife.

2. The bull stick is carrying out the pivoted in-process, it rotates to have driven the clamp plate, clamp plate and soybean shell take place extrusion contact, the trace carries out the interlock and makes articulated sliding block carry out the elastic sliding that leads on the direction spring bar, thereby make and cushion between clamp plate and the soybean shell, avoid the clamp plate to crush the soybean of inside when crushing the soybean shell, the ball rolls simultaneously, rotate the extrusion to the soybean shell, accelerate the soybean shell to carry out the breakage, discharge inside soybean, make soybean shell and soybean separate.

Drawings

Fig. 1 is a schematic structural view of a soybean harvesting device for agricultural planting according to the present invention.

Fig. 2 is a schematic diagram of an internal structure of a cutting mechanism according to the present invention.

Fig. 3 is a schematic diagram of a top view and a partial enlarged structure of an anti-collision mechanism according to the present invention.

Fig. 4 is a schematic top view of the cutting mechanism according to the present invention.

FIG. 5 is an enlarged view of the interior and a portion of a shielding mechanism according to the present invention.

Fig. 6 is a schematic side view of the internal structure of the press shell conveyor according to the present invention.

Figure 7 is a schematic view of the internal structure of a crushing mechanism of the present invention.

In the figure: roller-C, root-pressing roller-Q, cutting mechanism-Z, conveying frame-F, motor box-Z5, supporting plate-Z9, anti-collision mechanism-Z7, shell-pressing transmitter-Z2, offset plate-Z78, drain hole-Z76, traction elastic rod-Z74, blocking plate-Z71, cutting mechanism-Z72, shell-2 x, half-tooth rotating wheel-2 s, tooth frame-2 w, long connecting rod-2 d, sliding cutter-2 h, fixed cutter-2 v, shielding mechanism-2 k, telescopic hose-k 4, shielding frame-k 7, opening and closing plate-k 2, torsion shaft-k 9, limiting rotating groove-k 5, rotating rod-Z22, helical blade-Z29, guide elastic rod-Z21, hinged sliding block-Z24, linkage rod-Z26, Crushing mechanism-z 25, press plate-c, ball-t, extrusion tube-m, nozzle-u.

Detailed Description

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

example 1:

as shown in figures 1 to 5:

the invention relates to a soybean harvesting device for agricultural planting, which structurally comprises a roller C, a root pressing roller Q, a cutting mechanism Z and a conveying frame F, wherein the roller C is installed on the inner axis of the root pressing roller Q and synchronously rotates, the root pressing roller Q is positioned right above the front end of the cutting mechanism Z, the rear end of the cutting mechanism Z is fixed with the lower end of the conveying frame F, the cutting mechanism Z comprises a motor box Z5, a supporting plate Z9, an anti-collision mechanism Z7 and a hull pressing transmitter Z2, the motor box Z5 is fixedly embedded outside the supporting plate Z9, the bottom of the front end of the inner side of the supporting plate Z9 is provided with an anti-collision mechanism Z7, the hull pressing transmitter Z2 is installed at the rear end of the inner side of the supporting plate Z9, the interior of the hull pressing transmitter Z2 and the anti-collision mechanism Z7 are both mechanically connected with the interior of the motor box Z5, and the anti-collision mechanism Z7 is positioned below the front end of the hull pressing transmitter Z2.

Wherein the anti-collision mechanism z7 comprises an offset plate z78, a drain hole z76, a traction elastic rod z74, a blocking sheet z71 and a cutting mechanism z72, the offset plate z78 has a drain hole z76 penetrating therethrough, the lower end of the traction elastic rod z74 penetrates through the inside of the outside of the offset plate z78 with a clearance fit, the upper end of the traction elastic rod z74 is mounted on the inner wall of a support plate z9, the upper end of the blocking sheet z71 penetrates through the inside of the rear end of the offset plate z78 with a clearance fit, the cutting mechanism z72 is located above the rear side of the offset plate z78, the cutting mechanism z72 is mounted on the rear end of the inside of the support plate z9, the cutting mechanism z72 is mechanically connected with a motor box z5, the cutting mechanism z72 is located below the front end of the press shell conveyor z2, the offset plate z2 is arranged at an inclination angle with the lower front end and the higher rear end is provided with a traction elastic rod z2 at both left end and right end, the traction elastic rod z2 can change the angle of the traction elastic rod 2, therefore, the soil in the farmland is shaken down by elastic shaking, and the contact between the soil and the cutting mechanism z72 is reduced.

Wherein the cutting mechanism z72 comprises a shell 2x, a half-tooth rotating wheel 2s, a tooth frame 2w, a long connecting rod 2d, a sliding cutter 2h, a fixed cutter 2v and a shielding mechanism 2k, the shell 2x is arranged at the rear end of the inner side of a supporting plate z9, the shell 2x is positioned above the rear side of a deviation plate z78, the half-tooth rotating wheel 2s is arranged at the middle end in the shell 2x, the half-tooth rotating wheel 2s is mechanically connected with a motor box z5, the half-tooth rotating wheel 2s is meshed with the inner part of the tooth frame 2w, a long connecting rod 2d is welded at the front end of the tooth frame 2w, the sliding cutter 2h is arranged at the front end of the long connecting rod 2d, the sliding cutter 2h is positioned above the fixed cutter 2v, the fixed cutter 2v is fixedly arranged at the front end of the shell 2x, the rear end of the shielding mechanism 2k is fixed with the front end of the long connecting rod 2d, and the shielding mechanism 2k is positioned outside the middle end of the sliding cutter 2h, the shell 2x is located and presses shell transmitter z2 front end below, half tooth runner 2s outside is equipped with four teeth to the tooth distributes in one side of half tooth runner 2s, and both ends all are equipped with seven teeth around the tooth frame 2w inboard, through half tooth runner 2s at the inside rotation of tooth frame 2w, thereby drive tooth frame 2w and carry out the removal of relapseing about, make and produce the cutting force between slip cutter 2h and the fixed cutter 2v, cut the root of soybean pole.

Wherein, the shielding mechanism 2k comprises a telescopic hose k4, a shielding frame k7, an opening and closing sheet k2, a torsion shaft k9 and a limit rotary groove k5, the rear end of the telescopic hose k4 is fixed with the front end of the long connecting rod 2d, the front end of the telescopic hose k4 is provided with a shielding frame k7, the shielding frame k7 is positioned at the outer side of the middle end of the sliding cutter 2h, the inner side wall of the shielding frame k7 is provided with a limit rotary groove k5 and is an integrated structure, the outer side end of the opening and closing sheet k2 is hinged with the inside of the limit rotary groove k5 through the torsion shaft k9, the shielding frame k7 is arranged between every two sliding cutters 2h, so as to block the gap generated between the sliding cutter 2h and the fixed cutter 2v in the sliding process, prevent soil from entering the shell 2x to be blocked, ensure that the sliding cutter 2h normally performs sliding cutting, and the opening and closing sheet k2, the torsion shaft k9 and the limit rotary groove k5 are provided with two limit rotary grooves, and is installed in the interior of shielding frame k7 in bilateral symmetry, extrudes through flexible hose k4 and stretches out and draws back and produce atmospheric pressure to spray the soil of front end, avoid soil to stop at shielding frame k7 front end.

The specific use mode and function of the embodiment are as follows:

in the invention, a cutting mechanism Z performs moving cutting in a farmland for planting soybeans, a root pressing roller Q is driven by a roller C to roll in the cutting process, so that the upper end of a soybean rod is extruded downwards, meanwhile, the root of the soybean rod is contacted with a deviation plate Z78, traction elasticity is applied by traction elastic rods Z74 at two sides, so that the angle of the deviation plate Z78 is changed, further elastic shaking is performed, soil in the farmland is shaken from a drainage hole Z76, meanwhile, a blocking sheet Z71 extends out of the inside of the deviation plate Z78 to block the soil, the contact between the soil and the cutting mechanism Z72 is reduced, then, a half-tooth rotating wheel 2s rotates in a tooth frame 2w to drive the tooth frame 2w to move left and right repeatedly, at the moment, a sliding cutter 2h performs repeated movement on the upper end of a fixed cutter 2v, so that the sliding cutter 2h and the fixed cutter 2v generate cutting force, cut the root of soybean pole, produce the clearance between the in-process slip cutter 2h of cutting and the fixed cutter 2v, at this moment block the soil of clearance front end through sheltering from frame k7, soil is to sheltering from frame k7 simultaneously and assaulting, make flexible hose k4 receive the extrusion force and stretch out and draw back and produce atmospheric pressure, atmospheric pressure promotes switching piece k2, make switching piece k2 rotate round torsion shaft k9 to the front and open, spray the soil of front end, avoid soil to stop at sheltering from frame k7 front end, avoid soil to block up inside shell 2x, thereby guarantee to carry out effectual cutting to the soybean pole root between slip cutter 2h and the fixed cutter 2 v.

Example 2:

as shown in fig. 6 to 7:

wherein the crust-pressing conveyor z2 comprises a rotating rod z22, a spiral blade z29, a guiding elastic rod z21, a hinged sliding block z24, a linkage rod z26 and a crushing mechanism z25, the rotating rod z22 is arranged at the rear end of the inner side of the supporting plate z9, the spiral blade z29 is welded at the outer side of the rotating rod z22, the guiding elastic rod z21 is fixedly arranged inside the rotating rod z22, the guiding elastic rod z22 penetrates inside the hinged sliding block z22 with clearance fit, the hinged sliding block z22 is hinged with the inner end of the linkage rod z22, the outer end of the linkage rod z22 is hinged with the inner end of the crushing mechanism z22, the crushing sliding mechanism z22 is arranged outside the rotating rod z22, the guiding elastic rod z22 is provided with two in total, and the hinged sliding block z22 and the linkage rod z22 are provided with two hinged sliding blocks z22 and two linkage rods z22, the guide elastic rods z22 are provided with a group, the guiding elastic rod z22 and the guiding elastic rod z22 is provided with the guiding elastic rod z22 through the guide elastic rod z22, at this time, the linkage rod z26 is in elastic linkage, so that the crushing mechanism z25 generates elastic buffer in the rolling process, and the crushing mechanism z25 can not crush the soybeans in the inner part in the process of crushing the soybean shells.

The crushing mechanism z25 comprises a pressing plate c, a ball t, an extrusion pipe m and a nozzle u, wherein the middle end of the inner side of the pressing plate c is hinged to the outer end of a linkage rod z26, the ball t is arranged on the outer end face of the pressing plate c in a clearance fit mode, one end of the extrusion pipe m is fixed to the outer side of a rotating rod z22, the other end of the extrusion pipe m is fixed to the inner side face of the pressing plate c, the nozzle u penetrates through the inside of the pressing plate c, the nozzle u is communicated with the extrusion pipe m, the balls t are five in number and are distributed on the outer end face of the pressing plate c in an arc-shaped equidistant mode, sliding force is provided for the pressing plate c in the rolling process, meanwhile, the soybean shells can be rotationally extruded, the soybean shells are accelerated to be crushed, and accordingly the soybeans inside are discharged.

The specific use mode and function of the embodiment are as follows:

in the invention, after the soybean rod is cut, soybeans are rolled off from the soybean rod through the rolling of the root pressing roller Q, at the moment, the rotating rod z22 rotates to enable the spiral blade z29 to convey the soybeans, and meanwhile, the rotating rod z22 drives the pressing plate c to rotate in the rotating process, the pressing plate c is in extrusion contact with the soybean shell, the pressing plate c applies reverse extrusion force to the linkage rod z26 in the extrusion process, at the moment, the linkage rod z26 is linked to enable the hinged sliding block z24 to conduct guiding elastic sliding on the guiding elastic rod z21, so that the pressing plate c and the soybean shell are buffered, the pressing plate c is prevented from crushing the soybeans inside when crushing the soybean shell, meanwhile, the ball t on the outer side of the pressing plate c rolls, sliding force is provided for the pressing plate c in the rolling process, meanwhile, the soybean shell can be rotationally extruded, and the crushing of the soybean shell is accelerated, discharge inside soybean for soybean shell and soybean separate, extrusion pipe m receives the extrusion force simultaneously, and the blowout is carried out from nozzle u inside to the production atmospheric pressure, blows away the soybean shell, avoids the soybean shell card on clamp plate c surface.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims

1. The utility model provides a soybean reaping apparatus for farming, its structure includes roller bearing (C), presses root roller (Q), cutting mechanism (Z), carriage (F), roller bearing (C) are installed and are being pressed the inside axle center of root roller (Q) and rotate in step, press root roller (Q) to be located cutting mechanism (Z) front end directly over to cutting mechanism (Z) rear end is fixed mutually with carriage (F) lower extreme, its characterized in that:

the cutting mechanism (Z) comprises a motor box (Z5), a supporting plate (Z9), an anti-collision mechanism (Z7) and a pressing shell transmitter (Z2), wherein the motor box (Z5) is embedded and fixedly installed on the outer side of the supporting plate (Z9), the bottom of the front end of the inner side of the supporting plate (Z9) is provided with the anti-collision mechanism (Z7), the pressing shell transmitter (Z2) is installed on the rear end of the inner side of the supporting plate (Z9), the interior of the pressing shell transmitter (Z2) and the anti-collision mechanism (Z7) are both mechanically connected with the interior of the motor box (Z5), and the anti-collision mechanism (Z7) is located below the front end of the pressing shell transmitter (Z2).

2. A soybean harvesting apparatus for agricultural planting according to claim 1, wherein: the anti-collision mechanism (z 7) comprises a deviation plate (z 78), a drain hole (z 76), a traction elastic rod (z 74), a blocking piece (z 71) and a cutting mechanism (z 72), wherein the drain hole (z 76) penetrates through the deviation plate (z 78), the lower end of the traction elastic rod (z 74) penetrates through the outer side of the deviation plate (z 78) in a clearance fit mode, the upper end of the traction elastic rod (z 74) is installed on the inner wall of a supporting plate (z 9), the upper end of the blocking piece (z 71) penetrates through the inner side of the rear end of the deviation plate (z 78) in a clearance fit mode, the cutting mechanism (z 72) is located above the rear side of the deviation plate (z 78), the cutting mechanism (z 72) is installed on the inner side rear end of the supporting plate (z 9), the cutting mechanism (z 72) is mechanically connected with a motor box (z 5), and the cutting mechanism (z 72) is located below the front end of a press shell transmitter (z 2).

3. A soybean harvesting apparatus for agricultural planting according to claim 2, wherein: the cutting mechanism (z 72) comprises a shell (2 x), a half-tooth rotating wheel (2 s), a tooth frame (2 w), a long connecting rod (2 d), a sliding cutter (2 h), a fixed cutter (2 v) and a shielding mechanism (2 k), wherein the shell (2 x) is installed at the rear end of the inner side of a supporting plate (z 9), the shell (2 x) is located above the rear side of a deviation plate (z 78), the middle end inside the shell (2 x) is provided with the half-tooth rotating wheel (2 s), the half-tooth rotating wheel (2 s) is mechanically connected with a motor box (z 5), the half-tooth rotating wheel (2 s) is meshed with the inner part of the tooth frame (2 w), the front end of the tooth frame (2 w) is welded with the long connecting rod (2 d), the sliding cutter (2 h) is installed at the front end of the long connecting rod (2 d), the sliding cutter (2 h) is located above the fixed cutter (2 v), and the fixed cutter (2 v) is fixedly installed at the front end of the shell (2 x), the rear end of the shielding mechanism (2 k) is fixed with the front end of the long connecting rod (2 d), the shielding mechanism (2 k) is located on the outer side of the middle end of the sliding cutter (2 h), and the shell (2 x) is located below the front end of the pressing shell transmitter (z 2).

4. A soybean harvesting apparatus for agricultural planting according to claim 3, wherein: the shielding mechanism (2 k) comprises a telescopic hose (k 4), a shielding frame (k 7), an opening and closing sheet (k 2), a torsion shaft (k 9) and a limiting rotary groove (k 5), the rear end of the telescopic hose (k 4) is fixed to the front end of the long connecting rod (2 d), the front end of the telescopic hose (k 4) is provided with the shielding frame (k 7), the shielding frame (k 7) is located on the outer side of the middle end of the sliding cutter (2 h), the inner side wall of the shielding frame (k 7) is provided with the limiting rotary groove (k 5) and is of an integrated structure, and the outer end of the opening and closing sheet (k 2) is hinged with the inner part of the limiting rotary groove (k 5) through the torsion shaft (k 9).

5. A soybean harvesting apparatus for agricultural planting according to claim 3, wherein: the crust-pressing transmitter (z 2) comprises a rotating rod (z 22), a spiral blade (z 29), a guide elastic rod (z 21), a hinge sliding block (z 24), a linkage rod (z 26) and a crushing mechanism (z 25), wherein the rotating rod (z 22) is installed at the rear end of the inner side of a support plate (z 9), the spiral blade (z 29) is welded at the outer side of the rotating rod (z 22), the guide elastic rod (z 21) is fixedly installed inside the rotating rod (z 22), the guide elastic rod (z 21) penetrates through the inner side of the hinge sliding block (z 24) in a clearance fit mode, the hinge sliding block (z 24) is hinged with the inner side end of the linkage rod (z 26), the outer side end of the linkage rod (z 26) is hinged with the inner side middle end of the crushing mechanism (z 25), and the crushing mechanism (z 25) is located at the outer side of the rotating rod (z 22).

6. A soybean harvesting apparatus for agricultural planting according to claim 5, wherein: crushing mechanism (z 25) is including clamp plate (c), ball (t), extrusion pipe (m), nozzle (u), clamp plate (c) inboard middle-end and trace (z 26) outside end are articulated to ball (t) adopt clearance fit to install in clamp plate (c) outside terminal surface, extrusion pipe (m) one end is fixed mutually with bull stick (z 22) outside to the extrusion pipe (m) other end is fixed mutually with clamp plate (c) inside surface mutually, nozzle (u) run through inside clamp plate (c) to nozzle (u) link up mutually with extrusion pipe (m).