CN113711738B

CN113711738B - Equidistant sowing agricultural machine based on agricultural planting adjustable distance

Info

Publication number: CN113711738B
Application number: CN202111055326.0A
Authority: CN
Inventors: 吴秀枝
Original assignee: Jiaozuo Taili Machinery Manufacturing Co ltd
Current assignee: Jiaozuo Taili Machinery Manufacturing Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-11-01
Anticipated expiration: 2041-09-09
Also published as: CN113711738A

Abstract

The invention relates to an agricultural sowing machine, in particular to an equidistant sowing machine capable of adjusting distance based on agricultural planting. The technical problem to be solved is as follows: the equidistant sowing agricultural machine based on the agricultural planting adjustable distance can evenly sow and can adjust the distance between seeds according to needs. The utility model provides an equidistance seeding agricultural machinery based on farming adjustable distance, including mounting bracket, shock attenuation frame, universal wheel, propelling movement frame, handle etc. the equal symmetry in mounting bracket bottom both sides is equipped with the shock attenuation frame, and the equal rotary type in shock attenuation frame bottom is equipped with the universal wheel, and mounting bracket top one side is equipped with the propelling movement frame, and propelling movement frame top symmetry is equipped with the handle. Through being equipped with four branch flitchs, can make the branch flitch that corresponds rotate as required, so alright adjust the distance between the seeding back seed to can reach the reasonable density of planting of seed.

Description

Equidistant sowing agricultural machine based on agricultural planting adjustable distance

Technical Field

The invention relates to an agricultural sowing machine, in particular to an equidistant sowing machine capable of adjusting distance based on agricultural planting.

Background

When carrying out the production activity of crops, generally need sow the seed of crops earlier, just can acquire crops through a series of cultivations afterwards, when sowing the seed, density of planting for reasonable control seed, make the seed have suitable growing environment, need equidistance seeding as far as possible during the seeding, however when sowing in the farmland, use measuring equipment such as tape measure to range finding in advance and sow again can consume a large amount of time, cause the influence to the best seeding period of seed easily, when not surveying the distance and sowing by staff direct estimation distance, very easily make the distance difference between the seed too big, thereby make the density of planting unreasonable.

Therefore, the equidistant sowing agricultural machine based on the agricultural planting adjustable distance, which can uniformly sow and adjust the distance between seeds according to needs, needs to be designed.

Disclosure of Invention

In order to overcome the defect that the distance difference between seeds is extremely large when a worker directly estimates the distance for sowing, so that the planting density is unreasonable, the technical problem to be solved is as follows: the equidistant sowing agricultural machine based on the agricultural planting adjustable distance can evenly sow and can adjust the distance between seeds according to needs.

The technical scheme of the invention is as follows: the utility model provides an equidistance seeding agricultural machinery based on adjustable distance of farming, including the mounting bracket, the shock attenuation frame, the universal wheel, promote the frame, the handle, the installation pole, the alignment jig, divide the flitch, unloading mechanism and adjustment mechanism, the equal symmetry in mounting bracket bottom both sides is equipped with the shock attenuation frame, the equal rotary type in shock attenuation frame bottom is equipped with the universal wheel, mounting bracket top one side is equipped with the promotion frame, promotion frame top symmetry is equipped with the handle, the equal symmetry in mounting bracket both sides is equipped with the installation pole, be connected with the alignment jig between installation pole one side, the even rotary type in alignment jig middle part is equipped with the branch flitch of the distance between the adjustable seed seeding back of polylith, both sides are evenly opened on the alignment jig have a plurality of guide ways, alignment jig top one side is equipped with the unloading mechanism that carries out the unloading to the seed, be equipped with adjustment mechanism on the alignment jig.

Further, unloading mechanism is including unloading frame, the storage case, the lid, the intermittent type unloading case, the bull stick, first guide post, the connecting rod, first spring, the link, kelly and stable piece, one side that the handle was kept away from at the alignment jig top is equipped with the unloading frame, unloading frame top is equipped with the storage case, storage case top joint has the lid, the rotary type is equipped with the intermittent type unloading case in the unloading frame, intermittent type unloading case middle part is equipped with the bull stick, evenly open the hole that has a plurality of being used for the ejection of compact on the intermittent type unloading case, evenly be equipped with the stable piece of multiunit in the intermittent type unloading case, unloading frame both sides all are equipped with first guide post, first guide post one side all slidingtype is equipped with the connecting rod, all be connected with first spring between connecting rod bottom and adjacent first guide post one side, first spring all winds on corresponding first guide post, be connected with the link between the connecting rod top, link top symmetry is equipped with the kelly.

Further, adjustment mechanism is including the second guide post, the breast board, the layer board, the mounting panel, fixed plate and second spring, the both sides of alignment jig all are equipped with many second guide posts, equal sliding type connection has the breast board between two second guide posts that correspond, the breast board slides on the guide way, the equal symmetry in breast board one side is equipped with the layer board, the both sides of alignment jig all are equipped with the polylith mounting panel, the mounting panel is in adjacent second guide post one side, equal sliding type in mounting panel one side is equipped with the fixed plate, all be connected with the second spring between fixed plate one side and adjacent mounting panel one side, the second spring all winds on the fixed plate that corresponds.

Further, still including leveling mechanism, leveling mechanism is including articulated piece, the hinge bar, the roll extrusion bucket, the sliding sleeve, screw and regulation pole, a lateral symmetry that the handle was kept away from to the mounting bracket bottom is equipped with articulated piece, the equal rotary type in articulated piece lower part is equipped with the hinge bar, the rotary type is connected with the roll extrusion bucket between hinge bar one side, a lateral symmetry that the mounting bracket is close to articulated piece is equipped with the sliding sleeve, equal slidingtype is equipped with the regulation pole in the sliding sleeve, adjust pole and adjacent hinge bar sliding type connection, equal screw thread formula is equipped with the screw on the sliding sleeve.

Further, still including ditching mechanism, ditching mechanism is including the ditching frame, the crane, the fluting piece, the regulating plate, the screw rod, atress piece and third spring, mounting bracket top one side is equipped with the ditching frame, ditching frame one side slidingtype is equipped with the crane, the crane bottom is equipped with the fluting piece, be connected with the third spring between crane one side and ditching frame one side, the third spring is around on the crane, be equipped with the regulating plate in the middle of the ditching frame top, regulating plate one side screw thread formula is equipped with the screw rod, crane one side is equipped with the atress piece, atress piece and screw rod contact.

Further, still including protection machanism, protection machanism is equipped with first guard plate including first guard plate and second guard plate, and the mounting bracket top symmetry is equipped with first guard plate, is connected with the second guard plate between the one side that first guard plate top is close to the sliding sleeve, and first guard plate lower part is evenly opened has a plurality of through-holes.

Further, still including burying the mechanism, bury the mechanism including the guide bar, the slide bar, the stopper, the fourth spring, first bury board and the second bury the board, the second guide post outside at middle part all is equipped with the guide bar, equal slidingtype is equipped with the slide bar in the guide bar, slide bar one side all is equipped with the stopper, all be connected with the fourth spring between stopper bottom and the adjacent guide bar top, the fourth spring all winds on the slide bar that corresponds, be connected with first bury the board between the slide bar one end, first bury board one side and be equipped with the second and bury the board.

Furthermore, the handles are provided with anti-slip sleeves.

The invention has the following advantages: 1. through being equipped with four branch flitchs, can make the branch flitch that corresponds rotate as required, so alright adjust the distance between the seeding back seed to can reach the reasonable density of planting of seed.

2. The intermittent blanking box can rotate under the action of the gravity of the seeds, so that the seeds can be automatically and intermittently blanked during sowing.

3. During sowing, the soil can be flattened by the rolling barrel, so that the phenomenon that the sowing depth is different due to uneven soil can be avoided, and further, the phenomena that seedlings emerge irregularly, soil moisture is easy to run, and root pricking is not facilitated can be avoided.

4. The position of the grooving block is adjusted before sowing, and a ditch for sowing can be automatically opened in a farmland under the action of the grooving block, so that manual ditching is not needed, and labor is further saved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

Fig. 3 is a schematic diagram of a second partial body structure according to the present invention.

Fig. 4 is a schematic perspective view of a first blanking mechanism of the present invention.

Fig. 5 is a schematic perspective view of a second blanking mechanism according to the present invention.

Fig. 6 is a schematic perspective view of a third blanking mechanism according to the present invention.

Fig. 7 is a schematic perspective view of a first adjustment mechanism of the present invention.

Fig. 8 is a schematic perspective view of a second adjustment mechanism of the present invention.

Fig. 9 is a schematic perspective view of the present invention at a.

Fig. 10 is a schematic perspective view of a first embodiment of the leveling mechanism of the present invention.

Fig. 11 is a schematic perspective view of a second embodiment of the leveling mechanism of the present invention.

Fig. 12 is a perspective view of the protection mechanism of the present invention.

FIG. 13 is a schematic view of a first three-dimensional structure of the furrowing mechanism of the present invention.

FIG. 14 is a schematic perspective view of a second embodiment of the trenching assembly of the present invention.

FIG. 15 is a perspective view of the burying mechanism of the present invention.

Wherein: 1-mounting frame, 2-damping frame, 3-universal wheel, 4-pushing frame, 5-handle, 6-mounting rod, 7-adjusting frame, 8-material separating plate, 9-guide groove, 11-blanking mechanism, 111-blanking frame, 112-blanking frame, 113-storage box, 114-cover, 115-intermittent blanking box, 116-rotating rod, 117-first guide column, 118-connecting rod, 119-first spring, 1101-connecting frame, 1102-clamping rod, 1103-stabilizing block, 12-adjusting mechanism, 121-second guide column, 122-baffle plate, 123-supporting plate, 124-mounting plate, 125-fixing plate, 126-second spring, 13-leveling mechanism, 131-hinged block, 132-hinged rod, 133-rolling barrel, 134-sliding sleeve, 135-screw, 136-adjusting rod, 14-protecting mechanism, 141-first protecting plate, 142-second protecting plate, 143-through hole, 15-ditching mechanism, 151-frame, 152-163-lifting frame, 153-163-opening lifting frame, 153-opening frame, 154-burying mechanism, 157-buried rod, fourth buried rod, 123-adjusting mechanism, 123-buried rod, 124-mounting plate, 125-second protecting mechanism, 126-spring, and fourth protecting mechanism.

Detailed Description

The invention is described in detail below with reference to the drawings and specific examples, but the invention is not limited thereto.

Example 1

The utility model provides an equidistance seeding agricultural machinery based on farming adjustable distance, as shown in fig. 1-15, including mounting bracket 1, shock attenuation frame 2, the universal wheel 3, promote frame 4, handle 5, installation pole 6, alignment jig 7, divide flitch 8, unloading mechanism 11 and adjustment mechanism 12, the equal front and back symmetry in the 1 bottom left and right sides of mounting bracket is equipped with shock attenuation frame 2, the equal rotary type in shock attenuation frame 2 bottom is equipped with

universal wheel

3, 1 top right side of mounting bracket is equipped with and promotes frame 4, the symmetry is equipped with handle 5 around promoting frame 4 top, all be equipped with the antiskid cover on handle 5, be used for the increase frictional force, the equal front and back symmetry in the 1 left and right sides of mounting bracket is equipped with installation pole 6, be connected with alignment jig 7 between 6 upside of installation pole, alignment jig 7 middle part to the right side evenly is equipped with the rotary type and is equipped with four and divides flitch 8, both sides evenly open around on alignment jig 7 has three guide way 9, alignment jig 7 top left side is equipped with unloading mechanism 11, be equipped with adjustment mechanism 12 on alignment jig 7.

The blanking mechanism 11 comprises a blanking frame 111, a blanking frame 112, a material storage box 113, a cover 114, an intermittent blanking box 115, a rotating rod 116, a first guide post 117, a connecting rod 118, a first spring 119, a connecting frame 1101, a clamping rod 1102 and a stabilizing block 1103, wherein the blanking frame 111 is arranged on the left side of the top of the adjusting frame 7, the blanking frame 112 is arranged on the top of the blanking frame 111, a feeding hole is formed in the top of the blanking frame 112, a discharging hole is formed in the bottom of the blanking frame 112, the material storage box 113 is arranged on the top of the blanking frame 112, the cover 114 is clamped on the top of the material storage box 113, the intermittent blanking box 115 is rotatably arranged in the blanking frame 112, the rotating rod 116 is arranged in the middle of the intermittent blanking box 115, four holes for discharging are uniformly formed in the intermittent blanking box 115, four groups of the stabilizing blocks 1102 are uniformly arranged in the intermittent blanking box 115, the number of each group of the stabilizing blocks 1103 is 2, the first guide posts 117 are arranged on the front and back sides of the blanking frame 111, the first guide posts 117 are arranged on the upper side of the first guide post 1101, the first guide post 117 is slidably arranged on the connecting rod 118, the connecting rod 118 is connected between the bottom of the connecting rod 118 and the lower side of the adjacent first guide post 117, the first spring 119, the connecting rod 118 is symmetrically matched with the clamping rod 116, the top of the clamping rod 116, and the top of the clamping rod 1101, and the connecting rod 116.

The adjusting mechanism 12 includes second guide posts 121, fences 122, support plates 123, mounting plates 124, fixing plates 125 and second springs 126, three second guide posts 121 are disposed on the front and rear sides of the adjusting frame 7, the fences 122 are slidably connected between the two corresponding front and rear second guide posts 121, the fences 122 slide on the guide grooves 9, the support plates 123 are symmetrically disposed on the left sides of the fences 122 in the front and rear direction, three mounting plates 124 are disposed on the front and rear sides of the adjusting frame 7, the mounting plates 124 are disposed on the right sides of the adjacent second guide posts 121, the fixing plates 125 are slidably disposed on the upper sides of the mounting plates 124, the second springs 126 are connected between the left sides of the fixing plates 125 and the upper portions of the adjacent mounting plates 124, and the second springs 126 are wound on the corresponding fixing plates 125.

When sowing is needed, a worker can push the pushing frame 4 to move through the handle 5, so that the mounting frame 1, the shock absorption frame 2 and the universal wheel 3 move, the situation that slipping occurs when the worker holds the handle 5 to move can be avoided under the action of the anti-slip sleeve, the universal wheel 3 rotates in the moving process, the device can move to a farmland more easily, the pushing of the handle 5 can be stopped after the device reaches a sowing place where soil is compacted and a sowing ditch is opened, the cover 114 is taken down, seeds can be added into the storage box 113 and then is covered back by the cover 114, the connecting frame 1101 is pulled to move downwards to drive the clamping rod 1102 and the connecting rod 118 to move downwards, the first spring 119 is compressed, the clamping rod 1102 does not clamp the rotating rod 116 downwards, the connecting frame 1101 is clamped by means of an appliance, the seeds in the storage box 113 can fall down, and the intermittent discharging box 115 rotates, when the hole of the intermittent blanking box 115 is aligned with the feeding hole of the blanking frame 112, the seeds in the storage box 113 can fall on the intermittent blanking box 115, the intermittent blanking box 115 can rotate continuously under the action of the gravity of the seeds, the seeds can be prevented from shaking violently when the intermittent blanking box 115 rotates under the action of the stabilizing block 1103, a certain limiting effect can be achieved, when the intermittent blanking box 115 rotates to drive the seeds to rotate to be aligned with the discharging hole of the blanking frame 112, the seeds can fall continuously, the seeds can fall only on the leftmost distributing plate 8 under the blocking action of the leftmost baffle plate 122, the leftmost distributing plate 8 can rotate under the action of the gravity of the seeds, the seeds can fall in the farmland, the sowing work can be carried out, the worker can push the handle 5 to move, and the sowing can be carried out continuously, when the distance between two seeds in the farm field needs to be adjusted, a worker can pull the fixing plate 125 to move rightward according to the needs, the second spring 126 is compressed, then pull the fence plate 122 to drive the supporting plate 123 to move upward, when the fence plate 122 can be clamped with the fixing plate 125, the fixing plate 125 is released, the fixing plate 125 moves leftward under the action of the second spring 126 to clamp the fence plate 122, the supporting plate 123 moves upward to abut against the bottom of the material distribution plate 8, so that the material distribution plate 8 cannot rotate, the adjusting frame 7 has a certain inclination, when the seeds fall on the leftmost material distribution plate 8 and the material distribution plate 8 cannot rotate, the seeds roll rightward at the moment until the seeds roll to the rotatable material distribution plate 8, so that the distance between the two seeds can not be consistent according to the needs during sowing, when the seeds do not exist in the material storage box 113 and no longer need to be clamped, the device can be pushed back by the handle 1101 5, then pull the fixing plate 125 again, the second spring 126 is compressed, the fence plate 122 drives the fixing plate 123 to move downward under the action of gravity, the connecting rod 125 can be in a state that the fixing plate 125 can move upward by the action of the return rod 116 and the return to be connected with the first spring 116 under the action of the rotating rod, and the intermittent return rod can be prevented from moving under the action of the return rod 116 when the first spring.

Still including leveling mechanism 13, leveling mechanism 13 is including articulated piece 131, articulated rod 132, roll extrusion bucket 133, sliding sleeve 134, screw 135 and regulation pole 136, the symmetry is equipped with articulated piece 131 around the left side of mounting bracket 1 bottom, the equal rotary type in articulated piece 131 lower part is equipped with articulated rod 132, the rotary type is connected with roll extrusion bucket 133 between the articulated rod 132 left side, the symmetry is equipped with sliding sleeve 134 around the left side of mounting bracket 1, equal sliding type is equipped with in the sliding sleeve 134 adjusts the pole 136, adjust pole 136 and adjacent articulated rod 132 sliding type connection, equal screw thread formula is equipped with screw 135 on the sliding sleeve 134.

Still including ditching mechanism 15, ditching mechanism 15 is including ditching frame 151, crane 152, fluting piece 153, regulating plate 154, screw rod 155, atress piece 156 and

third spring

157, 1 top left side of mounting bracket is equipped with ditching frame 151, ditching frame 151 left side slidingtype is equipped with crane 152, crane 152 bottom is equipped with fluting piece 153, be connected with third spring 157 between crane 152 upside and the ditching frame 151 left side, third spring 157 is around on crane 152, be equipped with regulating plate 154 in the middle of the ditching frame 151 top, regulating plate 154 upside screw thread formula is equipped with screw rod 155, crane 152 right side upper portion is equipped with atress piece 156, atress piece 156 and screw rod 155 contact, atress piece 156 and link 1101 contact fit.

Before seeds are placed in the storage box 113, a worker can rotate the screw 155, the screw 155 can move downwards under the action of the adjusting plate 154, the screw 155 moves downwards to drive the stress block 156 and the lifting frame 152 to move downwards, the third spring 157 is compressed, the lifting frame 152 moves downwards to drive the slotting block 153 to move downwards, the slotting block 153 can move downwards to be inserted into soil, the screw 155 can be stopped to rotate after the slotting block 153 is inserted into the soil to reach the required position of the worker, the stress block 156 moves downwards to drive the connecting frame 1101 to move downwards, so that the clamping rod 1102 can not clamp the rotating rod 116 any more, the connecting frame 1101 does not need to be clamped by an appliance, the rolling barrel 133 can rotate when being in contact with the ground in the process of pushing the device to move during seeding, the rolling barrel 133 can compact the ground, so that the ground can be leveled, and the slotting block 153 can also move when the device moves, therefore, a ditch for sowing can be dug in the soil, so that the soil and the ditch do not need to be compacted manually before sowing, workers can adjust the position of the rolling barrel 133 to better compact the soil, the screw 135 can be firstly rotated away from the sliding sleeve 134 to not fix the adjusting rod 136, then the adjusting rod 136 can be pulled to move upwards or downwards in the sliding sleeve 134, so that the hinge rod 132 can be driven to rotate upwards or downwards, further the height of the rolling barrel 133 is increased or reduced, so that the height of the rolling barrel 133 can be adjusted according to the thickness of the soil needing to be compacted, the screw 135 can be rotated back to the sliding sleeve 134 to fix the adjusting rod 136 after the adjustment is finished, the screw 155 can be reversed to reset after the sowing is finished, the stress block 156, the lifting frame 152 and the slotting block 153 move upwards to reset under the action of the third spring 157, the stress block 156 does not press the connecting frame 1101 any more, the connection rack 1101 can be reset.

Still including protection machanism 14, protection machanism 14 is including first guard plate 141 and second guard plate 142, and the symmetry is equipped with first guard plate 141 around the top of mounting bracket 1, is connected with second guard plate 142 between the left side in first guard plate 141 top, and first guard plate 141 lower part is evenly opened there are eleven through-holes 143.

In the seeding process, first guard plate 141 and second guard plate 142 can block some branches or earth etc. avoid branch or earth access arrangement inside to block the part, make the unable removal of part have the dead situation of card to take place, when needs pulling fixed plate 125 and breast board 122 move, staff's hand alright stretch into through-hole 143, alright pulling fixed plate 125 and breast board 122 remove afterwards.

The buried mechanism 16 comprises a guide rod 161, a sliding rod 162, a limiting block 163, a fourth spring 164, a first buried plate 165 and a second buried plate 166, the guide rod 161 is arranged on the outer side of the second guide column 121 in the middle of the buried mechanism 16, the sliding rod 162 is arranged in the guide rod 161 in a sliding mode, the limiting block 163 is arranged on the upper portion of the sliding rod 162, the fourth spring 164 is connected between the bottom of the limiting block 163 and the top of the adjacent guide rod 161, the fourth spring 164 is wound on the corresponding sliding rod 162, the first buried plate 165 is connected between the right end of the sliding rod 162, and the second buried plate 166 is arranged on the right side of the first buried plate 165.

The connecting frame 1101 moves downwards to drive the sliding rod 162 to move downwards, the sliding rod 162 moves downwards to drive the limiting block 163, the first buried plate 165 and the second buried plate 166 to move downwards, the fourth spring 164 is compressed, the first buried plate 165 can be in contact with the ground, when sowing work is carried out, the first buried plate 165 and the second buried plate 166 move along, therefore, under the action of the first buried plate 165, soil dug out by the grooving block 153 can be gathered together, the soil can be covered on seeds sowed in the soil, the second buried plate 166 can compact the soil in the moving process, the phenomenon that the soil loosens to influence the growth of the seeds is avoided, when the sowing completion connecting frame 1101 moves upwards to reset, under the action of the fourth spring 164, the connecting frame 1101, the limiting block 163, the first buried plate 165 and the second buried plate 166 move upwards to reset.

Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims

1. The equidistant sowing agricultural machine capable of adjusting the distance based on agricultural planting is characterized by comprising a mounting frame (1), a damping frame (2), universal wheels (3), a pushing frame (4), handles (5), mounting rods (6), an adjusting frame (7), material distributing plates (8), a discharging mechanism (11) and an adjusting mechanism (12), wherein the damping frame (2) is symmetrically arranged on two sides of the bottom of the mounting frame (1), the universal wheels (3) are arranged on the bottom of the damping frame (2) in an equal rotating manner, the pushing frame (4) is arranged on one side of the top of the mounting frame (1), the handles (5) are symmetrically arranged on the top of the pushing frame (4), the mounting rods (6) are symmetrically arranged on two sides of the mounting frame (1), the adjusting frame (7) is connected between one sides of the mounting rods (6), the material distributing plates (8) capable of adjusting the distance between a plurality of sowed seeds are uniformly arranged in the middle of the rotating type adjusting frame (7), a plurality of guide grooves (9) are uniformly formed in two sides of the adjusting frame (7), the discharging mechanism (11) for discharging the seeds is arranged on one side of the top of the adjusting frame (7), and the adjusting mechanism (12) is arranged on the adjusting frame (7);

the blanking mechanism (11) comprises a blanking frame (111), a blanking frame (112), a storage box (113), a cover (114), an intermittent blanking box (115), a rotating rod (116), a first guide post (117), a connecting rod (118), a first spring (119), a connecting frame (1101), a clamping rod (1102) and a stabilizing block (1103), the blanking frame (111) is arranged on one side, away from the handle (5), of the top of the adjusting frame (7), the blanking frame (112) is arranged on the top of the blanking frame (111), the storage box (113) is arranged on the top of the blanking frame (112), the cover (114) is clamped on the top of the storage box (113), the intermittent blanking box (115) is rotationally arranged in the blanking frame (112), the rotating rod (116) is arranged in the middle of the intermittent blanking box (115), a plurality of holes for discharging are uniformly formed in the intermittent blanking box (115), a plurality of groups of stabilizing blocks (1103) are uniformly arranged in the intermittent blanking box (115), the first guide posts (117) are arranged on two sides of the blanking frame (111), the first guide posts (117) are respectively arranged on one side, the sliding type connecting rod (119), the first guide posts (118) are connected with the top of the first spring (118), and the adjacent first guide posts (118), clamping rods (1102) are symmetrically arranged at the top of the connecting frame (1101);

adjustment mechanism (12) is including second guide post (121), breast board (122), layer board (123), mounting panel (124), fixed plate (125) and second spring (126), the both sides of alignment jig (7) all are equipped with many second guide post (121), all sliding type connection has breast board (122) between two corresponding second guide post (121), breast board (122) slide on guide way (9), the equal symmetry in breast board (122) one side is equipped with layer board (123), the both sides of alignment jig (7) all are equipped with polylith mounting panel (124), mounting panel (124) are in adjacent second guide post (121) one side, mounting panel (124) one side all sliding type is equipped with fixed plate (125), all be connected with second spring (126) between fixed plate (125) one side and adjacent mounting panel (124) one side, second spring (126) all wind on corresponding fixed plate (125).

2. The agricultural planting distance-adjustable equidistant sowing machine based on the agricultural planting claim 1, further comprising a leveling mechanism (13), wherein the leveling mechanism (13) comprises a hinged block (131), a hinged rod (132), a rolling barrel (133), a sliding sleeve (134), a screw (135) and an adjusting rod (136), the hinged block (131) is symmetrically arranged on one side of the bottom of the mounting rack (1) far away from the handle (5), the hinged rod (132) is rotatably arranged on the lower portion of the hinged block (131), the rolling barrel (133) is rotatably connected between one sides of the hinged rods (132), the sliding sleeve (134) is symmetrically arranged on one side of the mounting rack (1) close to the hinged block (131), the adjusting rod (136) is slidably arranged in the sliding sleeve (134), the adjusting rod (136) is slidably connected with the adjacent hinged rod (132), and the screw (135) is threadedly arranged on the sliding sleeve (134).

3. The agricultural sowing machine with the equal distance based on the agricultural planting and capable of adjusting the distance according to claim 2, further comprising a ditching mechanism (15), wherein the ditching mechanism (15) comprises a ditching frame (151), a lifting frame (152), a ditching block (153), an adjusting plate (154), a screw rod (155), a stress block (156) and a third spring (157), the ditching frame (151) is arranged on one side of the top of the mounting frame (1), the lifting frame (152) is arranged on one side of the ditching frame (151) in a sliding mode, the ditching block (153) is arranged at the bottom of the lifting frame (152), the third spring (157) is connected between one side of the lifting frame (152) and one side of the ditching frame (151), the third spring (157) is wound on the lifting frame (152), the adjusting plate (154) is arranged in the middle of the top of the ditching frame (151), the screw rod (155) is arranged on one side of the adjusting plate (154), the stress block (156) is arranged on one side of the lifting frame (152), and the stress block (156) is in contact with the screw rod (155).

4. The equidistant sowing agricultural machine capable of adjusting the distance based on agricultural planting as claimed in claim 3, further comprising a protection mechanism (14), wherein the protection mechanism (14) comprises a first protection plate (141) and a second protection plate (142), the first protection plate (141) is symmetrically arranged on the top of the mounting frame (1), the second protection plate (142) is connected between the sides of the top of the first protection plate (141) close to the sliding sleeve (134), and a plurality of through holes (143) are uniformly formed in the lower portion of the first protection plate (141).

5. The agricultural planting distance-adjustable equidistant sowing agricultural machine based on the agricultural planting claim 4, further comprising a burying mechanism (16), wherein the burying mechanism (16) comprises guide rods (161), sliding rods (162), limiting blocks (163), fourth springs (164), first buried plates (165) and second buried plates (166), the outer sides of the second guide columns (121) in the middle are respectively provided with the guide rods (161), the sliding rods (162) are respectively arranged in the guide rods (161) in a sliding manner, the limiting blocks (163) are respectively arranged on one sides of the sliding rods (162), the fourth springs (164) are respectively connected between the bottoms of the limiting blocks (163) and the tops of the adjacent guide rods (161), the fourth springs (164) are respectively wound on the corresponding sliding rods (162), the first buried plates (165) are connected between one ends of the sliding rods (162), and the second buried plates (166) are arranged on one sides of the first buried plates (165).

6. The agricultural planting distance-adjustable equidistant sowing agricultural machine based on the claim 5, characterized in that the handles (5) are provided with anti-slip sleeves.