CN112514612A

CN112514612A - Multi-functional rice drill with adjustable interval

Info

Publication number: CN112514612A
Application number: CN202011292837.XA
Authority: CN
Inventors: 张国龙; 张家录
Original assignee: Lu'an Yeji District Huiyao Agricultural Development Co ltd
Current assignee: Lu'an Yeji District Huiyao Agricultural Development Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-03-19

Abstract

The invention discloses a multifunctional rice seeder with adjustable spacing, and relates to the field of rice seeding; the seeding device aims to solve the problem that the existing device cannot perform seeding in moving; the equipment specifically comprises a shell, wherein the inner walls of two sides of the shell are fixedly connected with an adjusting assembly, and the inner wall of the bottom of the shell is fixedly connected with a material distributing assembly; the adjusting component comprises two clamping plates and two sleeves. According to the invention, the adjusting assembly is arranged, wherein the power box is started to drive the ejection column to rotate, when the ejection column rotates, the air cylinder on the inner wall of the frame I is started to drive the frame II to move, and the adjusting motor on the inner wall of the frame II is started, so that one of the connecting gears is always meshed with the gear sleeve, stepless speed change can be realized, meanwhile, the other connecting gear obtains multiple rotation speed adjustment, different speeds can be output, the speed adjustment can control the material distribution assembly, and further, the adjustment of the seeding space in the moving process of the device can be realized.

Description

Multi-functional rice drill with adjustable interval

Technical Field

The invention relates to the field of rice seeding, in particular to a multifunctional rice seeding machine with adjustable spacing.

Background

The seeder is a planting machine which takes crop seeds as seeding objects and is used for the seeding of certain types or certain crops; the existing sowing machines need to be optimized in terms of spacing adjustment.

Through the retrieval, chinese patent application No. 201710369306.8 discloses a seeder with adjustable interval, the power distribution box comprises a box body, the left side intercommunication at box top has the feeder hopper, the inside intercommunication that the bottom of feeder hopper runs through the box and extends to the box has the fixed case, the inside swing joint of fixed case has the baffle, first through-hole has been seted up on the right side of fixed case, the outside fixedly connected with electric telescopic handle that first through-hole was passed and extended to on the right side of baffle. The above patents suffer from the following disadvantages: the device substantially uses the movable pipe to realize the purpose of interval seeding, can only perform transverse interval seeding in a stop state of the device, has low efficiency, cannot perform seeding in a movable state, and leads to the deviation of seeding traces of seeds once the seeding is performed in a movable manner, thus being not beneficial to subsequent growth and maintenance.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a multifunctional rice seeding machine with adjustable spacing.

In order to achieve the purpose, the invention adopts the following technical scheme:

the multifunctional rice seeder with the adjustable space comprises a shell, wherein the inner walls of two sides of the shell are fixedly connected with an adjusting assembly, and the inner wall of the bottom of the shell is fixedly connected with a material distributing assembly; the adjusting assembly comprises two clamping plates and two sleeves, the inner walls of two sides of the shell are provided with through holes, the number of the through holes is four, the outer walls of the sleeves are fixedly connected with the inner walls of two of the through holes, the middle inner wall of the clamping plate is fixedly connected with the outer wall of the sleeve, the outer wall of one side of the clamping plate is fixedly connected with the inner wall of one side of the shell, the outer wall of one end of one of the sleeves is fixedly connected with a backing ring, the outer wall of the top of the backing ring is fixedly connected with a first frame, the inner wall of the bottom of the first frame is fixedly connected with a cylinder, the outer wall of a piston rod of the cylinder is fixedly connected with a connector, the outer wall of the top of the connector is fixedly connected with a second frame, the inner wall of the bottom of the, trunnion top outer wall fixedly connected with links up the gear, two link up gear engagement, one of them the solid fixed cylinder is coaxial with adjusting motor, and casing bottom inner wall fixedly connected with power box, inside motor power and the swivel cover of being provided with of power box, the swivel cover inner wall rotates and is connected with the fore-set, and the quantity of fore-set is two, one of them the fore-set top outer wall fixedly connected with center pillar, center pillar outer wall set up the gear sleeve, and the gear sleeve comprises the transmitting gear of five different external diameters, one of them link up gear and gear sleeve meshing, fore-set one side outer wall fixedly connected with links up the subassembly, links up subassembly outer wall fixedly connected with axletree, axletree outer wall fixedly connected with wheel.

Preferably: linking up the subassembly and including plug ring and dop one, linking up the quantity of subassembly and be two, dop one-side outer wall fixed connection in fore-set one side outer wall, dop one-side outer wall is provided with the cross recess, cross recess inner wall sliding connection has the cross boss, cross boss one side outer wall fixed connection has dop two.

Further: the outer wall of one side of the chuck is fixedly connected with a linking column, the outer wall of one end of the linking column is fixedly connected with two fixed discs, one of the fixed discs is fixedly connected to the outer wall of one end of the axle, and the other fixed disc is fixedly connected with a clamping frame.

Further preferred is: the shape of card frame is C shape, and card frame both sides inner wall fixedly connected with dead axle, dead axle outer wall rotate and are connected with the pulley, and the quantity of pulley and card frame is three, and ring outer wall fixed connection is in the sleeve inner wall, and ring inner wall fixedly connected with slide rail, pulley outer wall sliding connection are in slide rail outer wall.

As a preferable aspect of the present invention: divide the material subassembly to include grudging post one and grudging post two, grudging post one and the equal fixed connection of grudging post two bottom outer walls in casing bottom inner wall, the shape of grudging post one is L shape, and the shape of grudging post two is T shape, and two one sides inner walls of grudging post rotate and are connected with the cross axle, and cross axle one end outer wall is connected with the telescopic link, and telescopic link one side outer wall fixedly connected with pastes the dish, pastes dish one side outer wall fixed connection in one of them link up the gear outer.

Further preferred as the invention: the outer wall of the other end of the transverse shaft is fixedly connected with a first belt wheel, the number of the first belt wheels is two, the inner walls of the transverse arms of the first vertical frame and the second vertical frame are provided with rotating holes, the inner walls of the rotating holes are rotatably connected with a mandrel, the outer walls of the two ends of the mandrel are provided with a second belt wheel, and the inner wall of one of the first belt wheels is fixedly connected with the outer wall of one end of the.

As a still further scheme of the invention: the inner wall of the bottom of the shell is fixedly connected with the base, the outer wall of the top of the base is fixedly connected with the support, the inner walls of two sides of the support are fixedly connected with outer barrels, the inner wall of the center of each outer barrel is rotatably connected with an overlapping shaft, a belt wheel II is fixedly connected with the outer wall of the overlapping shaft, a belt I is used in a matched mode of the belt wheel I, and a belt II is used in a.

On the basis of the scheme: overlap axle one side outer wall fixedly connected with inner tube, inner tube one side outer wall is provided with the groove of scattering, and the inner tube outer wall rotates to be connected in the urceolus inner wall, and urceolus top outer wall welding has the feed chute, and feed chute top outer wall fixedly connected with solenoid valve, solenoid valve top outer wall fixedly connected with hopper, urceolus bottom outer wall welding has the blown down tank, and blown down tank bottom outer wall fixedly connected with violently broadcasts the ware, violently broadcasts the ware both sides outer wall and is provided with electronic push.

On the basis of the foregoing scheme, it is preferable that: the inner wall of the bottom of the shell is fixedly connected with a control box, a central processing module and a braking program are arranged in the control box, the control box is electrically connected with an adjusting motor, a transverse sowing device and a power box, the outer wall of the axle is rotatably connected with a bearing sleeve, and the outer wall of the bearing sleeve is fixedly connected with the inner walls of two sides of the shell.

The invention has the beneficial effects that:

1. the utility model provides a multi-functional rice planter with adjustable interval, through setting up the adjusting part, wherein the power box starts, it rotates to drive the fore-set, when the fore-set rotates, the cylinder of a frame inner wall starts, it removes to drive frame two, the accommodate motor of two inner walls of frame starts, make one of them linking gear mesh with the gear sleeve all the time, can realize infinitely variable, another links up the gear simultaneously and obtains multiple rotational speed regulation, can export different speeds, speed regulation can control the branch material subassembly, and then can realize the regulation of device removal in-process seeding interval.

2. The utility model provides a multi-functional rice planter with adjustable interval, through setting up solid fixed cylinder and linking gear, one of them solid fixed cylinder is coaxial with accommodate motor for this solid fixed cylinder inner wall rotates the axle center rigidity of linking gear of connection, avoid appearing the displacement, influence speed transmission, and solid fixed cylinder's setting can provide the protection to the trunnion, can avoid the trunnion when high-speed rotation, the distortion is buckled appears, and simultaneously, the setting of geared sleeve can be avoided adjusting device translation rate and seeding speed simultaneously in order to realize the seeding interval, only need the constant speed output of adjustment power box can.

3. The utility model provides a multi-functional rice planter with adjustable interval, is through setting up adjusting part, wherein the subsides dish of telescopic link one side outer wall rather than one link up gear outer wall fixed connection, when the cylinder of a frame inner wall stretches out, can guarantee the transmission of speed, keep the position of band pulley one unchanged simultaneously, band pulley one is as the starting point of speed input, drives the dabber through the belt and rotates, through belt two after that, drives the inner tube and rotates, realizes the interval regulation that the inner tube is periodically disseminated.

4. The utility model provides a multi-functional rice planter with adjustable interval, through setting up the hopper, urceolus and inner tube, fills the seed from the hopper earlier, and the whereabouts of solenoid valve control material, inside the seed gets into the inner tube, then the inner tube rotates, when scattering groove and blown down tank position unanimous, the seed whereabouts to the device outside, realizes the interval seeding on the device path of advancing, and violently broadcasts ware both sides outer wall and be provided with electronic push pedal, can realize horizontal spaced's regulation, and then adjusts horizontal interval seeding.

5. The utility model provides a multi-functional rice planter with adjustable interval, through setting up linking assembly, wherein the cooperation of pulley and slide rail, when can reducing the wheel rotation, device inside friction, and dop one and dop two, rely on the sliding connection of cross recess and cross boss, can reduce the wheel when the field motion, the impact force that the transmission came is to adjusting part's influence, two other axletrees rotate simultaneously and connect in casing both sides inner wall, it applys to need not the turning force, the power that relies on two follow-up axletrees can accomplish the device and gos forward.

Drawings

FIG. 1 is a schematic view showing the overall structure of a multi-functional rice planter with adjustable spacing according to the present invention;

FIG. 2 is a schematic structural view of an adjusting assembly of the multifunctional rice planter with adjustable spacing according to the present invention;

FIG. 3 is a schematic structural view of a linking assembly of the multi-functional rice planter with adjustable spacing according to the present invention;

FIG. 4 is a schematic view showing a structure of a plug ring of a multi-functional rice planter with adjustable spacing according to the present invention;

FIG. 5 is a schematic structural view of a material distributing assembly of the multifunctional rice planter with adjustable spacing according to the present invention;

FIG. 6 is a sectional view showing the structure of an inner cylinder of a multi-functional rice planter with an adjustable interval according to the present invention.

In the figure: the device comprises a shell 1, wheels 2, axles 3, a control box 4, a material distributing component 5, an adjusting component 6, a power box 7, a sleeve 8, a clamping plate 9, a backing ring 10, a first frame 11, a second frame 12, a rotating arm 13, a fixed cylinder 14, a connecting gear 15, a fixed disc 16, a middle column 17, a first clamping head 18, a second clamping head 19, a connecting column 20, a pulley 21, a clamping frame 22, a top column 23, a plug ring 24, a sliding rail 25, a base 26, a support 27, a first vertical frame 28, a telescopic rod 29, a second vertical frame 30, a mandrel 31, a hopper 32, an electromagnetic valve 33, an outer cylinder 34, a transverse seeder 35 and an inner cylinder 36.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

A multifunctional rice seeder with adjustable spacing is shown in figures 1-6 and comprises a shell 1, wherein the inner walls of two sides of the shell 1 are fixedly connected with an adjusting assembly 6, and the inner wall of the bottom of the shell 1 is fixedly connected with a material distributing assembly 5; the adjusting assembly 6 comprises two clamping plates 9 and sleeves 8, the number of the clamping plates 9 and the number of the sleeves 8 are two, through holes are arranged on the inner walls of two sides of the shell 1, the number of the through holes is four, the outer wall of each sleeve 8 is fixedly connected to the inner wall of two of the through holes, the middle inner wall of each clamping plate 9 is fixedly connected to the outer wall of each sleeve 8, the outer wall of one side of each clamping plate 9 is fixedly connected to the inner wall of one side of the shell 1, the outer wall of one end of one sleeve 8 is fixedly connected with a backing ring 10, the outer wall of the top of the backing ring 10 is fixedly connected with a frame I11, the inner wall of the bottom of the frame I11 is fixedly connected with an air cylinder, the outer wall of a piston rod of the air cylinder is fixedly connected with a connector, the outer, the number of the fixed cylinders 14 is two, the inner wall of the fixed cylinder 14 is rotatably connected with trunnions, the outer wall of the top end of each trunnion is fixedly connected with a connecting gear 15, the two connecting gears 15 are meshed, one of the fixed cylinders 14 is coaxial with an adjusting motor, the inner wall of the bottom of the shell 1 is fixedly connected with a power box 7, a power motor and a rotating ring sleeve are arranged inside the power box 7, the inner wall of the rotating ring sleeve is rotatably connected with two jacking columns 23, the number of the jacking columns 23 is two, the outer wall of the top of one of the jacking columns 23 is fixedly connected with a center pillar 17, the outer wall of the center pillar 17 is provided with a gear sleeve, the gear sleeve is composed of five rotating gears with different outer diameters, one of the connecting gears 15 is meshed with the gear sleeve, the outer wall of one side of the jacking column 23; when the stepless speed change device is used, the power box 7 is started to drive the top pillar 23 to rotate, then the top pillar 23 drives the axle 3 to rotate through the connecting component, and further drives the wheel 2 to rotate to drive the shell 1 to move, when the top pillar 23 rotates, the air cylinder on the inner wall of the first frame 11 is started to drive the second frame 12 to move, the adjusting motor on the inner wall of the second frame 12 is started, so that one connecting gear 15 is always meshed with the gear sleeve, stepless speed change can be realized, and meanwhile, the other connecting gear 15 can obtain multiple rotating speed adjustment and can output different speeds; by arranging the adjusting component 6, the power box 7 is started to drive the ejection column 23 to rotate, when the ejection column 23 rotates, the air cylinder on the inner wall of the first frame 11 is started to drive the second frame 12 to move, and the adjusting motor on the inner wall of the second frame 12 is started, so that one of the connecting gears 15 is always meshed with the gear sleeve, stepless speed change can be realized, meanwhile, the other connecting gear 15 obtains various rotating speed adjustment, different speeds can be output, the speed adjustment can control the material distribution component 5, and further, the adjustment of the sowing distance in the moving process of the device can be realized; through setting up a fixed cylinder 14 and linking gear 15, one of them a fixed cylinder 14 is coaxial with accommodate motor for this fixed cylinder 14 inner wall rotates the axle center rigidity of linking gear 15 of connecting, avoid appearing the displacement, influence speed transmission, and the setting of a fixed cylinder 14 can provide the protection to the trunnion, can avoid the trunnion when high-speed rotation, the distortion is buckled appears, and simultaneously, setting up of gear sleeve can avoid adjusting device moving speed and seeding speed simultaneously in order to realize the seeding interval, only need adjust power box 7's constant speed output can.

To achieve control and connection of the relevant elements; as shown in fig. 1-6, the connecting assembly comprises a plug ring 24 and a first chuck 18, the number of the connecting assemblies is two, the outer wall of one side of the first chuck 18 is fixedly connected to the outer wall of one side of the top pillar 23, the outer wall of one side of the first chuck 18 is provided with a cross groove, the inner wall of the cross groove is slidably connected with a cross boss, and the outer wall of one side of the cross boss is fixedly connected with a second chuck 19; the outer wall of one side of the second chuck 19 is fixedly connected with a linking column 20, the outer wall of one end of the linking column 20 is fixedly connected with two fixed discs 16, the outer wall of one side of one of the fixed discs 16 is fixedly connected with the outer wall of one end of the axle 3, and a clamping frame 22 is fixedly connected between the two fixed discs 16; the clamping frame 22 is C-shaped, the inner walls of two sides of the clamping frame 22 are fixedly connected with fixed shafts, the outer walls of the fixed shafts are rotatably connected with pulleys 21, the number of the pulleys 21 and the number of the clamping frame 22 are three, the outer wall of the plug ring 24 is fixedly connected with the inner wall of the sleeve 8, the inner wall of the plug ring 24 is fixedly connected with a slide rail 25, and the outer wall of the pulley 21 is slidably connected with the outer wall of the slide rail 25; the material distribution assembly 5 comprises a first vertical frame 28 and a second vertical frame 30, the outer walls of the bottoms of the first vertical frame 28 and the second vertical frame 30 are fixedly connected to the inner wall of the bottom of the shell 1, the first vertical frame 28 is L-shaped, the second vertical frame 30 is T-shaped, the inner wall of one side of the second vertical frame 30 is rotatably connected with a cross shaft, the outer wall of one end of the cross shaft is connected with a telescopic rod 29, the outer wall of one side of the telescopic rod 29 is fixedly connected with a patch disc, and the outer wall of one side of the patch disc is fixedly connected to the outer; the outer wall of the other end of the transverse shaft is fixedly connected with a first belt wheel, the number of the first belt wheels is two, the inner walls of transverse arms of the first vertical frame 28 and the second vertical frame 30 are provided with rotating holes, the inner walls of the rotating holes are rotatably connected with a mandrel 31, the outer walls of two ends of the mandrel 31 are provided with a second belt wheel, and the inner wall of one first belt wheel is fixedly connected with the outer wall of one end of the mandrel 31; the inner wall of the bottom of the shell 1 is fixedly connected with a base 26, the outer wall of the top of the base 26 is fixedly connected with a support 27, the inner walls of two sides of the support 27 are fixedly connected with outer cylinders 34, the inner wall of the center of the outer cylinder 34 is rotatably connected with a lapping shaft, the outer wall of the lapping shaft is fixedly connected with a belt wheel II, a belt I is used in a matching mode for the belt wheel I, and a belt II is used in a matching; the outer wall of one side of the lapping shaft is fixedly connected with an inner cylinder 36, the outer wall of one side of the inner cylinder 36 is provided with a sowing groove, the outer wall of the inner cylinder 36 is rotatably connected with the inner wall of an outer cylinder 34, the outer wall of the top of the outer cylinder 34 is welded with a feeding groove, the outer wall of the top of the feeding groove is fixedly connected with an electromagnetic valve 33, the outer wall of the top of the electromagnetic valve 33 is fixedly connected with a hopper 32, the outer wall of the bottom of the outer cylinder 34 is welded with a discharging groove, the outer; the inner wall of the bottom of the shell 1 is fixedly connected with a control box 4, a central processing module and a braking program are arranged in the control box 4, the control box 4 is electrically connected with a regulating motor, a transverse sowing device 35 and a power box 7, wherein the outer walls of the two axles 3 are rotatably connected with bearing sleeves, and the outer walls of the bearing sleeves are fixedly connected with the inner walls of the two sides of the shell 1; when the device is used, the adjusting component 6 adjusts speed output, wherein the pasting disc on the outer wall of one side of the telescopic rod 29 is fixedly connected with the outer wall of one of the engaging gears 15, and is used as a starting point of speed input, the belt drives the mandrel 31 to rotate, then the belt II drives the inner cylinder 36 to rotate, so that the periodic scattering interval adjustment of the inner cylinder 36 is realized, before the device is scattered, seeds are firstly filled from the hopper 32, the electromagnetic valve 33 controls the falling of materials, the seeds enter the inner cylinder 36, then the inner cylinder 36 rotates, when the positions of a scattering groove and a discharge groove are consistent, the seeds fall, the interval sowing on the advancing path of the device is realized, and the outer walls on the two sides of the transverse sowing device 35 are provided with electric push plates, so that the adjustment of transverse intervals can be; by arranging the adjusting component 6, wherein the pasting disc on the outer wall of one side of the telescopic rod 29 is fixedly connected with the outer wall of one of the connecting gears 15, when the air cylinder on the inner wall of the frame I11 extends out, the speed transmission can be ensured, the position of the belt wheel I is kept unchanged, the belt wheel I is used as a starting point of speed input, the belt drives the mandrel 31 to rotate, then the belt II drives the inner cylinder 36 to rotate, and the interval adjustment of the periodic scattering of the inner cylinder 36 is realized; by arranging the hopper 32, the outer cylinder 34 and the inner cylinder 36, seeds are filled from the hopper 32, the electromagnetic valve 33 controls the falling of materials, the seeds enter the inner cylinder 36, then the inner cylinder 36 rotates, when the positions of a sowing groove and a discharge groove are consistent, the seeds fall to the outside of the device, the spaced sowing on the advancing path of the device is realized, and the outer walls of the two sides of the transverse sowing device 35 are provided with electric push plates, so that the transverse spaced adjustment can be realized, and the transverse spaced sowing can be adjusted; through setting up the linking subassembly, wherein pulley 21 and slide rail 25's cooperation, when can reducing wheel 2 and rotate, the inside friction of device, and dop 18 and dop two 19, rely on the sliding connection of cross recess and cross boss, can reduce wheel 2 when the field motion, the impact force that the transmission comes is to adjusting part 6's influence, two other axletrees 3 rotate simultaneously and connect in 1 both sides inner wall of casing, it applys to need not the turning force, rely on the power of two follow-up axletrees 3 can accomplish the device and advance.

When the device is used, the device is placed in a field, the power box 7 is started to drive the top post 23 to rotate, then the top post 23 drives the axle 3 to rotate through the linking component, and further drives the wheel 2 to rotate to drive the shell 1 to move, when the top post 23 rotates, the air cylinder on the inner wall of the first frame 11 is started to drive the second frame 12 to move, the adjusting motor on the inner wall of the second frame 12 is started to enable one of the linking gears 15 to be always meshed with the gear sleeve, stepless speed change can be realized, meanwhile, the other linking gear 15 obtains multiple rotating speed adjustment and can output different speeds, the adjusting component 6 adjusts speed output, wherein a patch on the outer wall of one side of the telescopic rod 29 is fixedly connected with the outer wall of one of the linking gears 15 to serve as a starting point of speed input, the belt drives the mandrel 31 to rotate, then drives the inner cylinder 36 to rotate through the second belt, and realizes interval adjustment of, before the device is scattered, fill the seed from hopper 32 earlier, solenoid valve 33 control material whereabouts, inside the seed got into inner tube 36, then inner tube 36 rotated, when scattering the groove unanimous with the blown down tank position, the interval seeding on the device advancing path is realized in the seed whereabouts, and the outer wall of violently planter 35 both sides is provided with electronic push pedal, can realize horizontal spaced regulation, and then adjusts horizontal interval seeding.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The multifunctional rice seeder with the adjustable space comprises a shell (1), and is characterized in that the inner walls of two sides of the shell (1) are fixedly connected with an adjusting assembly (6), and the inner wall of the bottom of the shell (1) is fixedly connected with a material distributing assembly (5); the adjusting component (6) comprises two clamping plates (9) and sleeves (8), the number of the clamping plates (9) and the number of the sleeves (8) are two, through holes are formed in the inner walls of two sides of the shell (1), the number of the through holes is four, the outer wall of each sleeve (8) is fixedly connected to the inner walls of two of the through holes, the middle inner wall of each clamping plate (9) is fixedly connected to the outer wall of each sleeve (8), the outer wall of one side of each clamping plate (9) is fixedly connected to the inner wall of one side of the shell (1), one outer wall of one end of each sleeve (8) is fixedly connected with a cushion ring (10), the outer wall of the top of each cushion ring (10) is fixedly connected with a frame I (11), the inner wall of the bottom of the frame I (11) is fixedly connected with an air cylinder, the outer wall of a piston rod of, adapter top outer wall fixedly connected with rocking arm (13), rocking arm (13) top outer wall fixedly connected with solid fixed cylinder (14), the quantity of solid fixed cylinder (14) is two, gu fixed cylinder (14) inner wall rotates and is connected with the trunnion, trunnion top outer wall fixedly connected with linking gear (15), two linking gear (15) meshing, one of them gu fixed cylinder (14) is coaxial with adjusting motor, casing (1) bottom inner wall fixedly connected with power box (7), power box (7) inside is provided with motor power and swivel cover, swivel cover inner wall rotates and is connected with fore-set (23), the quantity of fore-set (23) is two, one of them fore-set (23) top outer wall fixedly connected with center pillar (17), center pillar (17) outer wall sets up the gear sleeve, the gear sleeve comprises the rotating gear of five different external diameters, one of them linking gear (15) and gear sleeve meshing, outer wall fixedly connected with of fore-set (23) one side links up the subassembly, links up subassembly outer wall fixedly connected with axletree (3), axletree (3) outer wall fixedly connected with wheel (2).

2. The multifunctional rice seeding machine with the adjustable spacing as claimed in claim 1, wherein the engaging assembly comprises a plug ring (24) and a first clamping head (18), the number of the engaging assembly is two, the outer wall of one side of the first clamping head (18) is fixedly connected with the outer wall of one side of the top column (23), the outer wall of one side of the first clamping head (18) is provided with a cross groove, the inner wall of the cross groove is slidably connected with a cross boss, and the outer wall of one side of the cross boss is fixedly connected with a second clamping head (19).

3. The multifunctional rice seeding machine with the adjustable spacing as claimed in claim 2, wherein the outer wall of one side of the second clamping head (19) is fixedly connected with a connecting column (20), the outer wall of one end of the connecting column (20) is fixedly connected with a fixed disc (16), the number of the fixed discs (16) is two, the outer wall of one side of one fixed disc (16) is fixedly connected with the outer wall of one end of the axle (3), and a clamping frame (22) is fixedly connected between the two fixed discs (16).

4. The multifunctional rice seeding machine with the adjustable spacing of claim 3, wherein the clamping frame (22) is C-shaped, the inner walls of two sides of the clamping frame (22) are fixedly connected with fixed shafts, the outer walls of the fixed shafts are rotatably connected with pulleys (21), the number of the pulleys (21) and the clamping frame (22) is three, the outer wall of the plug ring (24) is fixedly connected with the inner wall of the sleeve (8), the inner wall of the plug ring (24) is fixedly connected with a sliding rail (25), and the outer wall of the pulley (21) is slidably connected with the outer wall of the sliding rail (25).

5. The multifunctional rice seeding machine with the adjustable spacing according to claim 1, wherein the material distributing assembly (5) comprises a first vertical frame (28) and a second vertical frame (30), the outer walls of the bottoms of the first vertical frame (28) and the second vertical frame (30) are fixedly connected to the inner wall of the bottom of the shell (1), the first vertical frame (28) is L-shaped, the second vertical frame (30) is T-shaped, the inner wall of one side of the second vertical frame (30) is rotatably connected with a cross shaft, the outer wall of one end of the cross shaft is connected with a telescopic rod (29), the outer wall of one side of the telescopic rod (29) is fixedly connected with a patch disc, and the outer wall of one side of the patch disc is fixedly connected to one of the outer walls of the engaging.

6. The multifunctional rice seeding machine with the adjustable spacing of claim 5, wherein the outer wall of the other end of the transverse shaft is fixedly connected with a first belt wheel, the number of the first belt wheels is two, the inner walls of the cross arms of the first stand (28) and the second stand (30) are provided with rotating holes, the inner walls of the rotating holes are rotatably connected with a mandrel (31), the outer walls of two ends of the mandrel (31) are provided with a second belt wheel, and one inner wall of the first belt wheel is fixedly connected with the outer wall of one end of the mandrel (31).

7. The multifunctional rice seeding machine with the adjustable spacing of claim 1, wherein a base (26) is fixedly connected to the inner wall of the bottom of the shell (1), a support (27) is fixedly connected to the outer wall of the top of the base (26), outer cylinders (34) are fixedly connected to the inner walls of two sides of the support (27), a lapping shaft is rotatably connected to the inner wall of the center of each outer cylinder (34), a belt wheel II is fixedly connected to the outer wall of the lapping shaft, a belt I is used in cooperation with the belt wheel I, and a belt II is used in cooperation with the belt wheel II.

8. The multifunctional rice seeding machine with the adjustable spacing of claim 7, wherein an inner barrel (36) is fixedly connected to the outer wall of one side of the lapping shaft, a seeding groove is formed in the outer wall of one side of the inner barrel (36), the outer wall of the inner barrel (36) is rotatably connected to the inner wall of the outer barrel (34), a feeding groove is welded to the outer wall of the top of the outer barrel (34), a solenoid valve (33) is fixedly connected to the outer wall of the top of the feeding groove, a hopper (32) is fixedly connected to the outer wall of the top of the solenoid valve (33), a discharging groove is welded to the outer wall of the bottom of the outer barrel (34), a transverse seeding device (35) is fixedly connected to.

9. The multifunctional rice seeding machine with adjustable spacing according to claim 4, characterized in that the inner wall of the bottom of the housing (1) is fixedly connected with a control box (4), a central processing module and a braking program are arranged inside the control box (4), the control box (4) is electrically connected with an adjusting motor, a transverse seeding device (35) and a power box (7), wherein the outer walls of the two axles (3) are rotatably connected with bearing sleeves, and the outer walls of the bearing sleeves are fixedly connected with the inner walls of the two sides of the housing (1).