CN216491926U

CN216491926U - Convenient operation's rice planting seeder

Info

Publication number: CN216491926U
Application number: CN202122249248.XU
Authority: CN
Inventors: 赵峰; 赵林
Original assignee: Shanghai Kongjianmo Biotechnology Co ltd
Current assignee: Shanghai Kongjianmo Biotechnology Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-05-13
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a rice planting and seeding device convenient to operate, which comprises a storage box, wherein four support legs which are symmetrically arranged in pairs are fixedly arranged at the bottom of the storage box, two braces are fixedly arranged on the outer wall of the front side of the storage box, a feeding hole is formed in the top of the storage box, a feeding end cover is arranged in the feeding hole in a threaded manner, a stirring assembly is arranged on the storage box, and a discharging pipe is fixedly arranged at the bottom of the storage box. The rice seed soaking device is reasonable in design, good in practicability, convenient for stirring and mixing the rice seeds and the soaking liquid medicine, uniform in rice seed soaking, capable of improving the soaking effect of the rice seeds, further convenient to prepare for rice seed soaking before seeding, time-saving, labor-saving, capable of carrying the storage box on the back, convenient to carry during seeding, capable of controlling intermittent spraying of the rice seeds, capable of seeding while walking, convenient to work and suitable for small-area land seeding.

Description

Convenient operation's rice planting seeder

Technical Field

The utility model relates to the technical field of agricultural equipment, in particular to a rice planting and seeding device convenient to operate.

Background

Rice is one of important grain crops of human beings, and the history of farming and eating is quite long, and when planting rice, sowing the rice is a necessary planting link.

However, in the prior art, the conventional rice planting and seeding device is large and heavy in size, inconvenient to carry, not suitable for small-area land seeding, and does not have the function of soaking rice seeds, usually before seeding, raw materials of a soaking solution need to be stored in other containers for preparation, the rice seeds are poured into the containers for soaking for a period of time, after soaking, the rice seeds are taken out and put into the seeding device, and then seeding work can be carried out.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the rice planting and seeding device which is convenient to operate and solves the problems.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a rice planting and seeding device convenient to operate comprises a storage box, wherein four support legs which are symmetrically arranged in pairs are fixedly arranged at the bottom of the storage box, two straps are fixedly arranged on the outer wall of the front side of the storage box, a feeding hole is formed in the top of the storage box, a feeding end cover is arranged in the feeding hole in a threaded manner, a stirring assembly is arranged on the storage box, a discharging pipe is fixedly arranged at the bottom of the storage box and communicated with the inside of the storage box, a valve is fixedly arranged on the discharging pipe, a connecting plate is fixedly arranged at the bottom of the storage box, a fixed seat is fixedly arranged at the bottom of the connecting plate, a cavity is formed in the fixed seat, a conveying pipe which is obliquely arranged is fixedly arranged on the outer wall of the right side of the fixed seat and communicated with the cavity, an L-shaped hanging rod is fixedly arranged on the outer wall of the right side of the storage box, a discharging hose is wound on the L-shaped hanging rod, and one end of the discharging hose is fixedly connected with one end, far away from the fixed seat, the fixed seat is provided with a feeding mechanism.

Preferably, the stirring subassembly includes montant, a plurality of puddler and handle, and the montant rotates to be installed in the storage box, and the equal fixed mounting of a plurality of puddlers is on the montant, and a plurality of puddlers are equidistant two bisymmetry settings, and a plurality of puddlers are the slope setting, and outside the top of montant extended to the storage box, handle fixed mounting was on the top of montant.

Preferably, the feeding mechanism comprises two sliding rods, a sliding plate, two springs, a conical plug, an upper transverse shaft, a lower transverse shaft, a cam, a fan blade and a transmission assembly, the two sliding rods are fixedly arranged on the inner wall of the top of the cavity, the sliding plate is slidably sleeved on the two sliding rods, the top ends of the two springs are fixedly connected with the inner wall of the top of the cavity, the bottom ends of the two springs are fixedly connected with the top of the sliding plate, the two springs are respectively sleeved on the corresponding sliding rods, the conical plug is fixedly arranged on the top of the sliding plate, the top of the conical plug extends into the discharging pipe, the inner wall of the left side of the cavity is provided with an upper mounting hole and a lower mounting hole, the upper transverse shaft is rotatably arranged in the upper mounting hole, the two ends of the upper transverse shaft extend out of the upper mounting hole, the lower transverse shaft is rotatably arranged in the lower mounting hole, the two ends of the lower transverse shaft extend out of the lower mounting hole, and the cam is fixedly arranged at one end of the upper transverse shaft in the cavity, the top of the cam is contacted with the bottom of the sliding plate, the fan blades are fixedly arranged at one end of the lower cross shaft in the cavity, a plurality of air inlets are formed in the inner wall of the left side of the cavity, and the lower cross shaft of the plurality of air inlets is in equidistant annular arrangement with the center.

Preferably, the transmission assembly comprises a driven gear, a driving gear and a motor, the driven gear is fixedly installed at one end of the upper cross shaft, which is located outside the cavity, the driving gear is fixedly sleeved on the lower cross shaft, the driving gear is located outside the cavity, the motor is fixedly installed on the outer wall of the left side of the fixing seat, and the lower cross shaft is located at one end of the cavity and fixedly connected with the output shaft of the motor.

Preferably, the upper cross shaft and the lower cross shaft are both fixedly sleeved with bearings, and outer rings of the two bearings are respectively and fixedly connected with the inner wall of the upper mounting hole and the inner wall of the lower mounting hole.

Preferably, one side fixed mounting of discharging pipe has the incomplete pipe of putting that is located the valve top, puts incomplete pipe and is linked together with the discharging pipe is inside, puts the one end screw thread that incomplete pipe kept away from the discharging pipe and installs and put incomplete end cover, and the discharging pipe is close to fixed mounting on one side inner wall of putting incomplete pipe and has the filter screen, filter screen and put incomplete tub looks adaptation.

Preferably, a battery box is fixedly mounted on the outer wall of the left side of the storage box, one side, away from the storage box, of the battery box is of an opening structure, a box cover is fixedly mounted on one side, open, of the battery box, and a storage battery pack is fixedly mounted in the battery box.

(III) advantageous effects

The utility model provides a rice planting and seeding device convenient to operate. The method has the following beneficial effects:

(1) this convenient operation's rice planting seeder, through unscrewing reinforced end cover, add the raw materials of weighing good soaking liquid medicine in proper order to the storage box, then turning handle, steerable montant and a plurality of puddler rotate, can stir the misce bene to the raw materials and make and soak the liquid medicine, pour into proper amount rice seeds to the storage box again, can utilize and soak hydraulic pressure and soak the processing to the rice seeds, soak in-process, rotate through periodic turning handle control montant and a plurality of puddler, can stir the mixture to the rice seeds and soak the liquid medicine, make the rice seeds soak evenly, improve the soaking effect to the rice seeds, thereby be convenient for before the seeding, the preparation work of soaking the rice seeds is done, easy operation is convenient, after soaking the completion to the rice seeds, unscrew and put incomplete end cover, make the soaking liquid medicine in the storage box discharge from putting incomplete pipe.

(2) The rice planting and seeding device with convenient operation can carry the storage box on the back of a worker by utilizing the two straps, further facilitates the seeding and carrying of the storage box, starts the motor to work by opening the valve, can control the fan blade to rotate at high speed by utilizing the meshing transmission of the driven gear and the driving gear, controls the cam to rotate at low speed, can control the sliding plate and the conical plug to reciprocate up and down by utilizing the rotation of the cam and matching the elastic action of the two springs, can intermittently shield the bottom end of the discharging pipe by utilizing the conical plug, further enables the rice seeds in the storage box to intermittently fall into the cavity, can suck the outside air into the cavity to form high-speed airflow by utilizing the suction force generated by the high-speed operation of the fan blade, and can eject the rice seeds falling into the cavity from the discharging hose by utilizing the airflow, the staff aims at the position that ground needs the seeding with the one end of arranging the material hose, can walk the while and sow work, is applicable to the soil seeding of small area and uses.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a storage box; 2. a support leg; 3. a harness; 4. a feed aperture; 5. a feeding end cover; 6. a vertical rod; 7. a stirring rod; 8. a handle; 9. a discharge pipe; 10. a valve; 11. a connecting plate; 12. a fixed seat; 13. a cavity; 14. a delivery pipe; 15. an L-shaped hanging rod; 16. a discharge hose; 17. a slide bar; 18. a slide plate; 19. a spring; 20. a conical plug; 21. an upper horizontal axis; 22. a lower horizontal axis; 23. a cam; 24. a fan blade; 25. a driven gear; 26. a driving gear; 27. a motor; 28. an air inlet; 29. discharging a residual pipe; 30. a residual end cover is placed; 31. filtering with a screen; 32. a battery case; 33. a box cover; 34. and (5) a storage battery pack.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, the present invention provides a technical solution: a rice planting and seeding device convenient to operate comprises a storage box 1, four support legs 2 which are symmetrically arranged in pairs are fixedly arranged at the bottom of the storage box 1, the storage box 1 can be supported and placed on the ground by arranging the four support legs 2, two braces 3 are fixedly arranged on the outer wall of the front side of the storage box 1, the storage box 1 can be carried on the back by utilizing the two braces 3, further, the seeding is convenient to carry, a feed hole 4 is formed in the top of the storage box 1, a feed end cover 5 is arranged in the feed hole 4 in a threaded manner, rice seeds and soaking liquid medicine can be conveniently added into the storage box 1 by arranging the feed hole 4 and the feed end cover 5, a stirring assembly is arranged on the storage box 1, the rice seeds and the soaking liquid medicine can be stirred and mixed by arranging the stirring assembly, the soaking quality of the rice seeds is improved, a discharge pipe 9 is fixedly arranged at the bottom of the storage box 1, the discharging pipe 9 is communicated with the inside of the storage box 1, a valve 10 is fixedly installed on the discharging pipe 9, a connecting plate 11 is fixedly installed at the bottom of the storage box 1, a fixed seat 12 is fixedly installed at the bottom of the connecting plate 11, a cavity 13 is formed in the fixed seat 12, a conveying pipe 14 which is obliquely arranged is fixedly installed on the outer wall of the right side of the fixed seat 12, the conveying pipe 14 is communicated with the inside of the cavity 13, an L-shaped hanging rod 15 is fixedly installed on the outer wall of the right side of the storage box 1, a discharging hose 16 is wound on the L-shaped hanging rod 15, one end of the discharging hose 16 is fixedly connected with one end, far away from the fixed seat 12, of the conveying pipe 14, the discharging hose 16 is convenient to accommodate and place through the arrangement of the L-shaped hanging rod 15, the discharging hose 16 can be set to be in a proper length according to actual planting requirements, a feeding mechanism is arranged on the fixed seat 12, rice seeds can be controlled to be intermittently discharged from the discharging hose 16 through the arrangement of the feeding mechanism, the effect of automatic spraying seeding is realized.

In this embodiment, the stirring subassembly includes montant 6, a plurality of puddler 7 and handle 8, montant 6 rotates and installs in storage box 1, the equal fixed mounting of a plurality of puddlers 7 is on montant 6, a plurality of puddlers 7 are equidistant two bisymmetry settings, and a plurality of puddler 7 are the slope setting, the top of montant 6 extends to outside the storage box 1, handle 8 fixed mounting is on the top of montant 6, drive a plurality of puddler 7 through utilizing montant 6 and rotate, can stir the mixture to the rice kind and soak the liquid medicine.

In this embodiment, the feeding mechanism includes two sliding rods 17, a sliding plate 18, two springs 19, a tapered plug 20, an upper cross shaft 21, a lower cross shaft 22, a cam 23, a fan blade 24 and a transmission component, the two sliding rods 17 are both fixedly mounted on the inner wall of the top of the cavity 13, the sliding plate 18 is slidably sleeved on the two sliding rods 17, the top ends of the two springs 19 are both fixedly connected with the inner wall of the top of the cavity 13, the bottom ends of the two springs 19 are both fixedly connected with the top of the sliding plate 18, the two springs 19 are respectively sleeved on the corresponding sliding rods 17, the tapered plug 20 is fixedly mounted on the top of the sliding plate 18, the top of the tapered plug 20 extends into the discharging pipe 9, the inner wall of the left side of the cavity 13 is provided with an upper mounting hole and a lower mounting hole, the upper cross shaft 21 is rotatably mounted in the upper mounting hole, both ends of the upper cross shaft 21 extend out of the upper mounting hole, the lower cross shaft 22 is rotatably mounted in the lower mounting hole, the two ends of the lower transverse shaft 22 extend to the outside of the lower mounting hole, the cam 23 is fixedly mounted at one end of the upper transverse shaft 21 positioned in the cavity 13, the top of the cam 23 is contacted with the bottom of the sliding plate 18, the fan blade 24 is fixedly mounted at one end of the lower transverse shaft 22 positioned in the cavity 13, the inner wall of the left side of the cavity 13 is provided with a plurality of air inlet holes 28, the plurality of air inlet holes 28 are annularly arranged at equal intervals by taking the lower transverse shaft 22 as the center, the sliding plate 18 and the conical plug 20 can be controlled to reciprocate up and down by utilizing the rotation of the cam 23 and matching with the elastic force action of the two springs 19, the bottom end of the discharge pipe 9 can be intermittently shielded by utilizing the conical plug 20, so that rice seeds in the storage box 1 intermittently fall into the cavity 13, and outside air can be sucked into the cavity 13 from the plurality of air inlet holes 28 to form high-speed air flow by utilizing the suction force generated when the fan blade 24 runs at high speed, further, the rice seeds falling into the chamber 13 can be blown into the feed pipe 14 by the air flow.

In this embodiment, the transmission assembly includes a driven gear 25, a driving gear 26 and a motor 27, the driven gear 25 is fixedly installed at one end of the upper horizontal shaft 21 outside the cavity 13, the driving gear 26 is fixedly sleeved on the lower horizontal shaft 22, the driving gear 26 is outside the cavity 13, the motor 27 is fixedly installed on the left outer wall of the fixing base 12, one end of the lower horizontal shaft 22 outside the cavity 13 is fixedly connected to an output shaft of the motor 27, the driven gear 25 and the driving gear 26 are engaged to control the upper horizontal shaft 21 and the lower horizontal shaft 22 to rotate simultaneously, the diameter of the driven gear 25 is greater than that of the driving gear 26, and further the rotation speed of the upper horizontal shaft 21 is less than that of the lower horizontal shaft 22, so that the control vane 24 can rotate at a high speed, and the cam 23 rotates at a low speed.

In this embodiment, the upper cross shaft 21 and the lower cross shaft 22 are both fixedly sleeved with bearings, outer rings of the two bearings are respectively and fixedly connected with the inner wall of the upper mounting hole and the inner wall of the lower mounting hole, and the two bearings are arranged to respectively play a role in effectively supporting and positioning the upper cross shaft 21 and the lower cross shaft 22, so that the upper cross shaft 21 and the lower cross shaft 22 can rotate smoothly and stably.

In this embodiment, one side fixed mounting of discharging pipe 9 has the incomplete pipe 29 of putting that is located valve 10 top, it is linked together with discharging pipe 9 inside to put incomplete pipe 29, put incomplete pipe 29 and keep away from the one end screw thread of discharging pipe 9 and install and put incomplete end cover 30, discharging pipe 9 is close to fixed mounting on one side inner wall of putting incomplete pipe 29 has filter screen 31, filter screen 31 and put incomplete pipe 29 looks adaptation, put incomplete pipe 29 and put incomplete end cover 30 through establishing, be convenient for arrange the soaking liquid medicine in the storage box 1, and then the subsequent seeding work of direction, through setting up filter screen 31, can intercept the rice seeds and block, avoid the rice seeds to get into and put in incomplete pipe 29.

In this embodiment, a battery box 32 is fixedly mounted on the outer wall of the left side of the storage box 1, one side of the battery box 32, which is far away from the storage box 1, is of an open structure, a box cover 33 is fixedly mounted on the open side of the battery box 32 through a screw, a battery pack 34 is fixedly mounted in the battery box 32, electric energy can be supplied to the motor 27 by using the battery pack 34, and the battery pack 34 is a rechargeable battery.

In this embodiment, the storage box 1 is provided with a control switch, the motor 27, the control switch and the battery pack 34 are electrically connected through a conducting wire to form a loop, and the control switch can control the motor 27 to be turned on or turned off.

In the present embodiment, in the drawings, both springs 19 are in a compressed and deformed state, and at this time, the tapered plug 20 plugs the bottom end of the discharge tube 9.

In this embodiment, the soaking solution can be selected from 15 g of 17% sesamitocalyl-ethylicin and 8 g of 25% pymetrozine, 4-6 kg of water is added, the mixture is stirred and mixed uniformly to prepare a diluent, and the prepared soaking solution is used for soaking rice seeds before sowing.

When the device is used, before seeding, the feeding end cover 5 is unscrewed, weighed raw materials for soaking the liquid medicine are sequentially added into the storage box 1 from the feeding hole, then the handle 8 is rotated, the handle 8 drives the vertical rod 6 and the stirring rods 7 to rotate, the raw materials can be uniformly stirred and mixed to prepare soaking liquid medicine, after the soaking liquid medicine is prepared, a proper amount of rice seeds are poured into the storage box 1, the rice seeds can be soaked by utilizing soaking hydraulic pressure, in the soaking process, the handle 8 is periodically rotated to drive the vertical rod 6 and the stirring rods 7 to rotate, the rice seeds and the soaking liquid medicine can be stirred and mixed, the rice seeds can be uniformly soaked, the soaking effect on the rice seeds is improved, the preparation work for soaking the rice seeds is convenient to be performed before seeding, after the rice seeds are soaked for a period of time, the residual end cover 30 is unscrewed, so that the soaking liquid medicine in the storage box 1 is discharged from the residual pipe 29, after all the soaking liquid medicine is discharged, the residue discharge end cover 30 is screwed back to the residue discharge pipe 29, when the storage box 1 is transported to a sowing place, the storage box 1 can be carried on the back of a worker by utilizing the two straps 3, the storage box 1 is further convenient to be carried for sowing, the worker opens the valve 10, the discharge hose 16 is wound down from the L-shaped hanging rod 15 and held in the hand, the upper cross shaft 21 and the lower cross shaft 22 can be controlled to rotate simultaneously by utilizing the meshing transmission of the driven gear 25 and the driving gear 26 through starting the motor 27, the rotating speed of the upper cross shaft 21 is smaller than that of the lower cross shaft 22, the fan blades 24 are controlled to rotate at a high speed, the cam 23 rotates at a low speed, the sliding plate 18 and the conical plug 20 can be controlled to reciprocate up and down by utilizing the rotation of the cam 23 and matching with the elastic force action of the two springs 19, the bottom end of the discharge pipe 9 can be intermittently shielded by utilizing the conical plug 20, further, the rice seeds in the storage box 1 intermittently fall into the cavity 13, the suction force generated by the fan blades 24 during high-speed operation is utilized, so that the outside air is sucked into the cavity 13 from the air inlets 28 to form high-speed air flow, the rice seeds falling into the cavity 13 can be blown into the conveying pipe 14 by the air flow, under the pushing of the air flow, the rice seeds entering the conveying pipe 14 are finally ejected out of the discharging hose 16, a worker aligns one end of the discharging hose 16 to a position on the ground where seeding is needed, namely, the worker can walk while performing seeding, after the seeding operation is finished, the motor 27 is stopped, the storage box 1 is taken down from the body, and the content which is not described in detail in the specification belongs to the prior art known by the skilled person in the art.

To sum up can, this convenient operation's seeding device is planted to rice, be convenient for stir the mixture to the rice seed and soak the liquid medicine, make the rice seed soak evenly, improve the effect of soaking to the rice seed, and then before the seeding, conveniently make the preparation work of soaking the rice seed, time saving and labor saving, reduce the amount of labour, and can be on one's body with 1 back of the body in storage box, carry during the convenient seeding, can control erupting of rice seed intermittent type nature, can walk while sowing, it is convenient to work, be applicable to the soil seeding of small area and use.

Claims

1. The utility model provides a convenient operation's rice planting seeder, includes storage box (1), its characterized in that: the bottom fixed mounting of storage box (1) has four landing legs (2) that are two bisymmetry settings, fixed mounting has two braces (3) on the front side outer wall of storage box (1), charge door (4) have been seted up at the top of storage box (1), charge door (4) internal thread installs charging end cover (5), be provided with the stirring subassembly on storage box (1), the bottom fixed mounting of storage box (1) has discharging pipe (9), discharging pipe (9) with storage box (1) inside is linked together, fixed mounting has valve (10) on discharging pipe (9), the bottom fixed mounting of storage box (1) has connecting plate (11), the bottom fixed mounting of connecting plate (11) has fixing base (12), seted up cavity (13) in fixing base (12), fixed mounting has conveying pipeline (14) that the slope set up on the right side outer wall of fixing base (12), conveying pipeline (14) with cavity (13) inside is linked together, fixed mounting has L type peg (15) on the right side outer wall of storage box (1), around being equipped with row material hose (16) on L type peg (15), arrange the one end of material hose (16) with the one end fixed connection of fixing base (12) is kept away from in conveying pipeline (14), be provided with feeding mechanism on fixing base (12).

2. The rice planting and seeding device convenient to operate as claimed in claim 1, wherein: stirring subassembly includes montant (6), a plurality of puddler (7) and handle (8), montant (6) are rotated and are installed in storage box (1), it is a plurality of the equal fixed mounting of puddler (7) is in on montant (6), and is a plurality of puddler (7) are equidistant two bisymmetry settings, and a plurality of puddler (7) are the slope setting, the top of montant (6) extends to outside storage box (1), handle (8) fixed mounting be in the top of montant (6).

3. The rice planting and seeding device convenient to operate as claimed in claim 1, wherein: the feeding mechanism comprises two sliding rods (17), a sliding plate (18), two springs (19), a conical plug (20), an upper transverse shaft (21), a lower transverse shaft (22), a cam (23), fan blades (24) and a transmission assembly, wherein the two sliding rods (17) are fixedly arranged on the inner wall of the top of the cavity (13), the sliding plate (18) is slidably sleeved on the two sliding rods (17), the top ends of the two springs (19) are fixedly connected with the inner wall of the top of the cavity (13), the bottom ends of the two springs (19) are fixedly connected with the top of the sliding plate (18), the two springs (19) are respectively sleeved on the corresponding sliding rods (17), the conical plug (20) is fixedly arranged on the top of the sliding plate (18), and the top of the conical plug (20) extends into the discharging pipe (9), an upper mounting hole and a lower mounting hole are arranged on the inner wall of the left side of the cavity (13), the upper cross shaft (21) is rotatably mounted in the upper mounting hole, both ends of the upper transverse shaft (21) extend out of the upper mounting hole, the lower transverse shaft (22) is rotatably mounted in the lower mounting hole, both ends of the lower transverse shaft (22) extend out of the lower mounting hole, the cam (23) is fixedly mounted at one end of the upper transverse shaft (21) positioned in the cavity (13), the top of the cam (23) is contacted with the bottom of the sliding plate (18), the fan blade (24) is fixedly arranged at one end of the lower transverse shaft (22) positioned in the cavity (13), a plurality of air inlets (28) are formed in the inner wall of the left side of the cavity (13), and the air inlets (28) are annularly distributed at equal intervals by taking the transverse shaft (22) below as the center.

4. The rice planting and seeding device convenient to operate as claimed in claim 3, wherein: the transmission assembly comprises a driven gear (25), a driving gear (26) and a motor (27), the driven gear (25) is fixedly installed at one end, outside the cavity (13), of the upper transverse shaft (21), the driving gear (26) is fixedly sleeved on the lower transverse shaft (22), the driving gear (26) is located outside the cavity (13), the motor (27) is fixedly installed on the outer wall of the left side of the fixing seat (12), and one end, outside the cavity (13), of the lower transverse shaft (22) is fixedly connected with the output shaft end of the motor (27).

5. The rice planting and seeding device convenient to operate as claimed in claim 3, wherein: the upper cross shaft (21) and the lower cross shaft (22) are fixedly sleeved with bearings, and the outer rings of the two bearings are fixedly connected with the inner wall of the upper mounting hole and the inner wall of the lower mounting hole respectively.

6. The rice planting and seeding device convenient to operate as claimed in claim 1, wherein: one side fixed mounting of discharging pipe (9) has incomplete pipe (29) of putting that is located valve (10) top, put incomplete pipe (29) with discharging pipe (9) are inside to be linked together, put incomplete pipe (29) and keep away from the one end screw thread of discharging pipe (9) and install and put incomplete end cover (30), discharging pipe (9) are close to fixed mounting on one side inner wall of putting incomplete pipe (29) have filter screen (31), filter screen (31) with put incomplete pipe (29) looks adaptation.

7. The rice planting and seeding device convenient to operate as claimed in claim 1, wherein: the battery box is characterized in that a battery box (32) is fixedly mounted on the outer wall of the left side of the storage box (1), one side, away from the storage box (1), of the battery box (32) is of an open structure, a box cover (33) is fixedly mounted on one side, open, of the battery box (32), and a storage battery pack (34) is fixedly mounted in the battery box (32).