CN220457876U

CN220457876U - Soil filling and watering device for planting

Info

Publication number: CN220457876U
Application number: CN202322100819.2U
Authority: CN
Inventors: 费叶琦; 赵朋飞; 周志鹏; 邹奕康; 康润炀; 李晨庆; 孟子洋
Original assignee: Nanjing University of Information Science and Technology
Current assignee: Nanjing University of Information Science and Technology
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-02-09
Anticipated expiration: 2033-08-04

Abstract

The utility model relates to a soil filling and watering device for planting, which comprises a frame, a device body and a driving mechanism, wherein the device body comprises a base which is in sliding connection with the frame, a soil filling mechanism and a watering mechanism which are connected below the base; the soil filling mechanism comprises a shell, a plurality of soil pushing blocks arranged at the bottom of the shell in a surrounding manner, and a connecting piece with two ends respectively connected with the soil pushing blocks and the shell in a switching manner, wherein a first sliding block is arranged at the outer side of the soil pushing blocks, and a first inclined surface in sliding abutting connection with the first sliding block is arranged at the lower end of the inner wall of the shell; the watering mechanism comprises a water tank, a water outlet, a plug and a push rod, wherein the water tank is arranged on the inner side of the shell, the water outlet is arranged at the bottom of the water tank, the plug is arranged at the water outlet, the push rod drives the plug, the push rod penetrates between the water tank and the shell, a second sliding block is arranged at the end part of the push rod, a second inclined surface is arranged on the inner wall of the shell, the second sliding block is in sliding abutting connection with the second inclined surface, and the push rod is sleeved with a first elastic piece. The utility model has simple and small structure, realizes automatic soil filling and watering of the sowing pit, reduces the planting cost and improves the planting efficiency.

Description

Soil filling and watering device for planting

Technical Field

The utility model relates to a filling and watering device for planting, which is suitable for the technical field of planting.

Background

Along with the development of science and technology, the planting mode of planting industry is also gradually changed from traditional low-efficiency artificial planting to convenient and efficient mechanized planting, and at present, mechanized equipment is adopted for planting and harvesting crops in many areas, so that the labor cost is greatly reduced, and the planting efficiency is also greatly improved. However, most of the mechanized devices used for planting in the prior art have large volume and complex structure, and can be suitable for large-area and large-scale fields, but some small-area fields like home-use fields and small-scale test fields are very inconvenient to use, and the later maintenance and repair of the devices are very complex, so that the planting cost is greatly increased; the workload of personnel can be greatly increased by adopting the traditional manual planting, so that small, exquisite and simple planting equipment which can be suitable for small-area fields is needed.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides a soil filling and watering device for planting.

The technical scheme adopted by the utility model is as follows: the utility model provides a device that waters that fills earth for planting, includes the frame, sets up the device body on the frame with sliding from top to bottom, sets up on the frame and is used for driving the drive mechanism that the device body slided from top to bottom, the device body include with frame sliding connection's base, connect in the mechanism that fills earth and the mechanism that waters of base below. After digging pits in the field and sowing seeds, the device body can be driven to move in the field through the frame, meanwhile, the sown pits are automatically filled with soil through the soil filling mechanism, watering irrigation is carried out through the watering mechanism, manual planting is replaced, labor cost is reduced, and planting efficiency is improved.

The soil filling mechanism comprises a cylindrical shell, a plurality of soil pushing blocks which are arranged at the bottom of the shell and surround the axial lead of the shell, and a connecting piece, wherein one end of the connecting piece is rotationally connected with the soil pushing blocks, the other end of the connecting piece can relatively rotate and can be connected onto the inner wall of the shell in a sliding manner along the up-down direction, a first sliding block is arranged on the outer side of each soil pushing block, a first inclined surface which is inclined from inside to outside is arranged at the lower end of the inner wall of the shell, and the first sliding blocks can relatively slidably abut against the first inclined surfaces. When the soil is filled into the sowing pit, the sowing pit is located among the soil pushing blocks through the running of the frame, the shell moves downwards under the driving of the base and drives the soil pushing blocks to move downwards, after the soil pushing blocks are contacted with the ground, the pressure applied by the shell to the soil pushing blocks is converted into inward thrust under the sliding contact of the first sliding blocks and the first inclined planes, so that the soil pushed by the soil pushing blocks to the ground is folded towards the sowing pit and filled into the sowing pit, and the soil filling operation is realized.

The watering mechanism comprises a water tank, at least one water outlet, a plug and a push rod, wherein the water tank is arranged on the inner side of the shell and can be connected with the shell in a relative sliding manner along the upper and lower directions, the plug is arranged at the water outlet and is used for opening or closing the water outlet, the push rod is arranged in the water tank, one end of the push rod is connected with the plug and is used for driving the plug to open or close the water outlet, the other end of the push rod penetrates through the space between the outer wall of the water tank and the inner wall of the shell, a second sliding block is arranged at the other end of the push rod, a second inclined surface which is inclined from inside to outside from bottom to top is arranged on the inner wall of the shell, the second sliding block is in butt joint with the second inclined surface in a relative sliding manner, and a first elastic piece which is used for applying force to the second sliding block to enable the second sliding block to be far away from the water tank is arranged on the push rod. When the base drives the shell to move downwards to fill soil, the water tank is driven to move downwards at the same time, the water tank drives the second sliding block to move downwards, the downward thrust of the water tank to the second sliding block is converted into inward thrust through the second sliding block and the second inclined plane, and then the plug is pushed away from the water outlet through the push rod, so that the water outlet is opened, water in the water tank flows out conveniently, and irrigation to crops is realized; after irrigation is completed, the base drives the water tank to move upwards, so that the thrust of the water tank to the second sliding block disappears, and the plug can conveniently block the water outlet again under the action of the first elastic piece.

Further, the water tank is fixedly connected with the base, at least two sliding grooves are vertically formed in the top surface of the shell, a sliding column which can be connected with the sliding grooves in a sliding manner along the up-down direction is fixedly arranged on the bottom surface of the base, and a second elastic piece which is used for applying force to the shell to enable the shell to be far away from the base is sleeved on the upper portion of the sliding column. Through spout, slide column and second elastic component make the casing can slide in the upper and lower direction of relative base, and then can slide relatively between messenger's casing and the water tank, specifically, the height that highly is less than the water tank bottom of pushing away the soil piece for when actuating mechanism drive arrangement body moves down, the soil piece of pushing away can be at first contact ground under the drive of casing to accomplish the operation of filling with earth, the base is continuous to move down afterwards, compresses the second elastic component, makes produce relative slip between casing and the water tank, is convenient for promote the second slider, realizes the irrigation to the crop.

Further, the base comprises a sliding seat which is connected with the frame in a sliding manner, and a mounting plate which is detachably connected with the sliding seat through an assembling mechanism, wherein the soil filling mechanism and the watering mechanism are both connected to the bottom of the mounting plate, and the sliding seat, together with the soil filling mechanism and the watering mechanism below the sliding seat, is convenient to detach through the assembling mechanism, so that the device is convenient to maintain and repair, and other mechanisms, such as devices for digging and sowing, are also convenient to replace, and the universality and the practicability of the device are improved.

Still further, assembly devices includes can be along the relative slip ground of horizontal direction connect in the latch segment of slide bottom, the middle part is connected and one end rotates the actuating lever of being connected on the latch segment through pivot and slide, set up in the slide inside and the output rotates the first drive arrangement who is connected with the other end of actuating lever, the latch groove has been seted up at the mounting disc top along the horizontal direction, latch segment and latch groove detachably peg graft mutually, when latch segment and latch groove peg graft mutually, mounting disc and slide relatively fixed ground are connected, specifically, first drive arrangement can set up to the cylinder, the other end of actuating lever is promoted to first drive arrangement, the actuating lever can promote under the effect of lever principle to connect the latch segment rather than one end, make the latch segment slide and insert the latch groove, ensure that mounting disc and slide are fixed relatively, realize the detachable connection between slide and the mounting disc.

Still further, the locking piece is provided with two at least, and two locking pieces set up relatively, and the actuating lever sets up in the inside and quantity of slide and locking piece equal and one-to-one be connected, can improve the connection firmness between slide and the mounting disc through the locking piece of relative setting.

Further, the bottom surface of water tank is provided with the rammed earth piece that encircles its edge round and be used for compaction earth, and when the base drove the water tank and move down, the earth of seeding hole is filled into in the compaction of accessible rammed earth piece, avoids the earth of filling too loose and leads to earth by the wind and rain blowout.

Further, the driving mechanism comprises at least one group of chain wheel mechanism and a second driving device for driving the chain wheel mechanism, the chain wheel mechanism comprises a first gear and a second gear which are arranged up and down, and a transmission chain wound on the first gear and the second gear, the device body is fixedly connected with the transmission chain, the specific second driving device can be set as a servo motor, the chain wheel mechanism is driven to rotate forward or reversely through the servo motor, and meanwhile, the device body fixedly connected with the transmission chain is driven to move up or down.

Further, when sprocket mechanism is provided with the multiunit, all be connected through the transmission shaft between a plurality of first gears and between a plurality of second gears, ensure multiunit sprocket mechanism can synchronous operation, guarantee the removal of device body stable.

Further, the frame comprises a frame body, wheels respectively arranged on two sides of the frame body, and a third driving device which is arranged on the frame body and used for driving the wheels to rotate, and particularly, the third driving device can be arranged as a motor, so that the frame can be driven to run in the field through the third driving device.

Still further, the frame still includes the skid board that sets up in the support body both sides respectively, and the wheel sets up in the support body rear portion, and the skid board sets up in the support body front portion, and specifically, both ends all appear to be the circular arc of upward perk around the skid board, can flatten the earth in the field when the frame is gone, and the wheel walking of the rear side of being convenient for has improved the stability and the convenience that the device was gone in the field.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the soil filling and watering device for planting has a simple and small structure, can automatically fill and water the sowing pit through the soil filling mechanism and the watering mechanism, and avoids high cost and low efficiency caused by manual planting; the device is simple to use and convenient to assemble and disassemble, can be suitable for small-area fields, reduces the use cost caused by using large machinery, is convenient to maintain and repair, and greatly reduces the time and cost for planting crops.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like components or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:

FIG. 1 is a schematic diagram of the structure of one embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of the device body of the embodiment shown in FIG. 1;

FIG. 3 is a schematic view of the structure of the device body in the embodiment of FIG. 1;

FIG. 4 is a cross-sectional view of the embodiment A-A of FIG. 3;

FIG. 5 is a cross-sectional view of the embodiment shown in FIG. 3B-B;

the reference numerals are explained as follows:

1. a frame; 11. a frame body; 12. a wheel; 13. a third driving device; 14. a skid plate; 2. a device body; 21. a base; 211. a spool; 212. a second elastic member; 213. a slide; 214. an assembly mechanism; 215. a mounting plate; 216. a locking piece; 217. a driving rod; 218. a first driving device; 219. a locking groove; 22. a soil filling mechanism; 221. a housing; 222. pushing soil blocks; 223. a connecting piece; 224. a first slider; 225. a first inclined surface; 226. a chute; 23. a watering mechanism; 231. a water tank; 232. a water outlet; 233. a plug; 234. a push rod; 235. a second slider; 236. a second inclined surface; 237. a first elastic member; 238. tamping soil blocks; 3. a driving mechanism; 31. a second driving device; 32. a first gear; 33. a second gear; 34. a drive chain; 35. and a transmission shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner" and "outer" related to the direction description are defined according to the direction in which the soil-filling and watering device is normally used, specifically, when the soil-filling and watering device is normally used, the side facing the ground is "lower", and vice versa; the side of the device body, which is close to the inside of the water tank, is the 'inner', and the opposite is the 'outer'. The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Referring to fig. 1 to 5, the soil-filling and watering device for planting in this embodiment comprises a frame 1, a device body 2 slidably disposed on the frame 1 up and down, and a driving mechanism 3 disposed on the frame 1 and configured to drive the device body 2 to slide up and down, wherein the device body 2 comprises a base 21 slidably connected with the frame 1, a soil-filling mechanism 22 connected under the base 21, and a watering mechanism 23. After digging pits in the field and sowing seeds, the frame 1 can drive the device body 2 to move in the field, and meanwhile, the earth filling mechanism 22 automatically fills the pits after sowing seeds, and the watering mechanism 23 performs watering irrigation, so that manual planting is replaced, labor cost is reduced, and planting efficiency is improved.

The soil filling mechanism 22 comprises a cylindrical shell 221, a plurality of soil pushing blocks 222 arranged at the bottom of the shell 221 and surrounding the axial lead of the shell 221, and a connecting piece 223, wherein one end of the connecting piece 223 is rotatably connected with the soil pushing blocks 222, the other end of the connecting piece 223 can rotate relatively and can be connected to the inner wall of the shell 221 in a sliding manner along the up-down direction, a first sliding block 224 is arranged on the outer side of each soil pushing block 222, a first inclined surface 225 which inclines from inside to outside is arranged at the lower end of the inner wall of the shell 221, and the first sliding block 224 can be in butt joint with the first inclined surface 225 in a sliding manner relatively. When the soil is filled into the sowing pit, the sowing pit is positioned among the soil pushing blocks 222 through the running of the frame 1, the shell 221 moves downwards under the driving of the base 21 and drives the soil pushing blocks 222 to move downwards, after the soil pushing blocks 222 are contacted with the ground, the pressure applied by the shell 221 to the soil pushing blocks 222 is converted into inward thrust under the sliding contact of the first sliding blocks 224 and the first inclined planes 225, so that the soil pushing blocks 222 push the ground to fold towards the sowing pit and fill the sowing pit, and further the soil filling operation is realized.

The watering mechanism 23 comprises a water tank 231 arranged on the inner side of the shell 221 and connected with the shell 221 in a relatively sliding manner along the up-down direction, at least one water outlet 232 arranged at the bottom of the water tank 231, a plug 233 arranged at the water outlet 232 and used for opening or closing the water outlet 232, and a push rod 234 arranged in the water tank 231, one end of the push rod 234 is connected with the plug 233 and used for driving the plug 233 to open or close the water outlet 232, the other end of the push rod 234 penetrates between the outer wall of the water tank 231 and the inner wall of the shell 221, a second sliding block 235 is arranged at the other end of the push rod 234, a second inclined surface 236 inclined from inside to outside is arranged on the inner wall of the shell 221, the second sliding block 235 is in relatively sliding contact with the second inclined surface 236, and a first elastic piece 237 for applying force to the second sliding block 235 to enable the second sliding block 235 to be far away from the water tank 231 is sleeved on the push rod 234. When the base 21 drives the shell 221 to move downwards to fill soil, the water tank 231 is simultaneously driven to move downwards, the second sliding block 235 is driven by the water tank 231 to move downwards, the downward pushing force of the water tank 231 to the second sliding block 235 is converted into inward pushing force through the second sliding block 235 and the second inclined surface 236, and the plug 233 is pushed away from the water outlet 232 through the push rod 234, so that the water outlet 232 is opened, water in the water tank 231 flows out conveniently, and irrigation of crops is realized; after irrigation is completed, the base 31 drives the water tank 231 to move upwards, so that the thrust of the water tank 231 to the second slider 235 disappears, and the plug 233 can conveniently plug the water outlet 232 again under the action of the first elastic piece 237.

In a more preferred embodiment, the water tank 231 is fixedly connected with the base 21, at least two sliding grooves 226 are vertically formed in the top surface of the housing 221, a sliding column 211 which is connected with the sliding grooves 226 in a relatively sliding manner along the up-down direction is fixedly arranged on the bottom surface of the base 21, and a second elastic member 212 for applying force to the housing 221 to keep away from the base 21 is sleeved on the upper portion of the sliding column 211. The casing 221 can slide up and down relative to the base 21 through the sliding groove 226, the sliding column 211 and the second elastic member 212, so that the casing 221 and the water tank 231 can slide relatively, specifically, the height of the bulldozer block 222 is lower than the bottom of the water tank 231, when the driving mechanism 3 drives the device body 2 to move downwards, the bulldozer block 222 can firstly contact the ground under the driving of the casing 221, and the soil filling operation is completed, then the base 21 moves downwards continuously, the second elastic member 212 is compressed, so that the casing 221 and the water tank 231 slide relatively, the second slider 235 is pushed conveniently, and irrigation of crops is realized.

In a more preferred embodiment, the base 21 comprises a sliding seat 213 slidably connected with the frame 1, and a mounting plate 215 detachably connected with the sliding seat 213 through a mounting mechanism 214, and the soil filling mechanism 22 and the watering mechanism 23 are both connected to the bottom of the mounting plate 215, so that the sliding seat 213, together with the soil filling mechanism 22 and the watering mechanism 23 below the sliding seat 213, is convenient to detach through the mounting mechanism 214, and not only is maintenance and repair of the device convenient, but also other mechanisms such as devices for pit digging and sowing are convenient to replace, and the versatility and practicability of the device are improved.

In a more preferred embodiment, the assembly mechanism 214 includes a locking block 216 that can be relatively slidably connected to the bottom of the slide 213 along a horizontal direction, a driving rod 217 whose middle portion is rotatably connected to the slide 213 through a rotation shaft and one end of which is rotatably connected to the locking block 216, a first driving device 218 disposed inside the slide 213 and whose output end is rotatably connected to the other end of the driving rod 217, a locking groove 219 formed on the top of the mounting plate 215 along a horizontal direction, and the locking block 216 is detachably connected to the locking groove 219, when the locking block 216 is connected to the locking groove 219, the mounting plate 215 is relatively fixedly connected to the slide 213, specifically, the first driving device 218 may be configured as a cylinder, the first driving device 218 pushes the other end of the driving rod 217, and the driving rod 217 may push the locking block 216 connected to one end thereof under the principle of leverage, so that the locking block 216 slides and is inserted into the locking groove 219, thereby ensuring that the mounting plate 215 is relatively fixed to the slide 213 and the mounting plate 215 are detachably connected to the mounting plate 215.

In a more preferred embodiment, at least two locking pieces 216 are provided, and the two locking pieces 216 are disposed opposite to each other, and the driving rods 217 are disposed inside the sliding base 213 and are equal in number to the locking pieces 216 and are connected in one-to-one correspondence, so that the connection firmness between the sliding base 213 and the mounting plate 215 can be improved by the oppositely disposed locking pieces 216.

In a more preferred embodiment, the bottom surface of the water tank 231 is provided with a ramming block 238 surrounding the edge thereof for compacting soil, and when the base 21 drives the water tank 231 downward, the soil filled in the sowing pit can be compacted by the ramming block 238, so that the soil filled in is prevented from being too loose to be blown out by wind and rain.

In a more preferred embodiment, the driving mechanism 3 comprises at least one set of sprocket mechanism and a second driving device 31 for driving the sprocket mechanism, the sprocket mechanism comprises a first gear 32 and a second gear 33 which are arranged up and down, and a transmission chain 34 which is wound on the first gear 32 and the second gear 33, the device body 2 is fixedly connected with the transmission chain 34, and a specific second driving device 31 can be set as a servo motor, and the sprocket mechanism is driven to rotate forward or reverse through the servo motor, and meanwhile, the device body 2 fixedly connected with the transmission chain 34 is driven to move up or down.

In a more preferred embodiment, when the sprocket mechanism is provided with a plurality of groups, the plurality of first gears 32 and the plurality of second gears 33 are connected through the transmission shaft 35, so that the plurality of groups of sprocket mechanisms can be synchronously operated, and the movement stability of the device body 2 is ensured.

In a more preferred embodiment, the frame 1 comprises a frame 11, wheels 12 respectively arranged at two sides of the frame 11, and a third driving device 13 arranged on the frame 11 and used for driving the wheels 12 to rotate, and in particular, the third driving device 13 can be configured as a motor so as to drive the frame to run in the field through the third driving device 13.

In a more preferred embodiment, the frame 1 further comprises skid plates 14 respectively arranged at two sides of the frame 11, and the wheels 12 are arranged at the rear part of the frame 11, wherein the skid plates 14 are arranged at the front part of the frame 11, specifically, the front end and the rear end of each skid plate 14 are respectively in an upward tilting arc, so that soil in a field can be flattened when the frame 1 runs, the wheels 12 at the rear side can conveniently run, and the running stability and convenience of the device in the field are improved.

The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides a fill out device that waters for planting, includes frame (1), set up with sliding from top to bottom in device body (2) on frame (1), set up in on frame (1) and be used for driving device body (2) gliding actuating mechanism (3) from top to bottom, its characterized in that: the device body (2) comprises a base (21) which is in sliding connection with the frame (1), a soil filling mechanism (22) and a watering mechanism (23) which are connected below the base (21);

the soil filling mechanism (22) comprises a cylindrical shell (221), a plurality of soil pushing blocks (222) which are arranged at the bottom of the shell (221) and are arranged around the axial lead of the shell (221), and a connecting piece (223) which is rotatably connected with the soil pushing blocks (222) at one end and can be connected to the inner wall of the shell (221) in a relative rotation manner and can slide along the up-down direction, wherein a first sliding block (224) is arranged at the outer side of each soil pushing block (222), a first inclined surface (225) which is inclined from inside to outside is arranged at the lower end of the inner wall of the shell (221), and the first sliding block (224) and the first inclined surface (225) can be in butt joint in a relative sliding manner;

the watering mechanism (23) comprises a water tank (231) which is arranged on the inner side of the shell (221) and can be connected with the shell (221) in a relatively sliding manner along the up-down direction, at least one water outlet (232) which is arranged at the bottom of the water tank (231), a plug (233) which is arranged at the water outlet (232) and is used for opening or closing the water outlet (232), a push rod (234) which is arranged in the water tank (231) and one end of which is connected with the plug (233) and is used for driving the plug (233) to open or close the water outlet (232), the other end of the push rod (234) is arranged between the outer wall of the water tank (231) and the inner wall of the shell (221) in a penetrating manner, a second slide block (235) is arranged at the other end of the push rod (234), a second inclined surface (236) which is inclined from inside to outside is arranged on the inner wall of the shell (221), the second slide block (235) can be abutted against the second inclined surface (236) in a relatively sliding manner, and the second slide block (235) is sleeved on the push rod (234) to be used for applying force to the second slide block (235) to the outer wall of the water tank (231).

2. The soil-filling watering device for planting according to claim 1, wherein: the water tank (231) with base (21) fixed connection, at least two spout (226) have been seted up vertically to casing (221) top surface, base (21) bottom surface is fixed be provided with spout (226) can follow slide post (211) of upper and lower direction relative slip ground connection, post (211) upper portion cover is equipped with and is used for exerting force to casing (221) makes it keep away from second elastic component (212) of base (21).

3. The soil-filling watering device for planting according to claim 1, wherein: the base (21) comprises a sliding seat (213) which is connected with the frame (1) in a sliding manner, and a mounting disc (215) which is detachably connected with the sliding seat (213) through an assembling mechanism (214), and the soil filling mechanism (22) and the watering mechanism (23) are both connected to the bottom of the mounting disc (215).

4. A fill watering device for planting according to claim 3, wherein: the assembly mechanism (214) comprises a locking block (216) which can be connected to the bottom of the sliding seat (213) in a relative sliding manner along the horizontal direction, a driving rod (217) which is rotationally connected with the sliding seat (213) through a rotating shaft at the middle part and one end of which is rotationally connected with the locking block (216), and a first driving device (218) which is arranged inside the sliding seat (213) and is rotationally connected with the other end of the driving rod (217) at the output end, wherein a locking groove (219) is formed in the top of the mounting disc (215) along the horizontal direction, the locking block (216) is detachably inserted into the locking groove (219), and when the locking block (216) is inserted into the locking groove (219), the mounting disc (215) is fixedly connected with the sliding seat (213) relatively.

5. The soil-filling watering device for planting according to claim 4, wherein: the locking blocks (216) are arranged at least two, the two locking blocks (216) are oppositely arranged, and the driving rods (217) are arranged inside the sliding seat (213) and are equal in number to the locking blocks (216) and are connected in a one-to-one correspondence.

6. The soil-filling watering device for planting according to claim 1, wherein: the bottom surface of the water tank (231) is provided with a ramming mass (238) which surrounds the edge of the water tank and is used for compacting soil.

7. The soil-filling watering device for planting according to claim 1, wherein: the driving mechanism (3) comprises at least one group of chain wheel mechanisms and a second driving device (31) for driving the chain wheel mechanisms, wherein the chain wheel mechanisms comprise a first gear (32) and a second gear (33) which are arranged up and down, and a transmission chain (34) wound on the first gear (32) and the second gear (33), and the device body (2) is fixedly connected with the transmission chain (34).

8. The soil-filling watering device for planting according to claim 7, wherein: when the sprocket mechanism is provided with a plurality of groups, a plurality of first gears (32) and a plurality of second gears (33) are connected through a transmission shaft (35).

9. The soil-filling watering device for planting according to claim 1, wherein: the frame (1) comprises a frame body (11), wheels (12) respectively arranged on two sides of the frame body (11), and a third driving device (13) arranged on the frame body (11) and used for driving the wheels (12) to rotate.

10. The soil-filling watering device for planting according to claim 9, wherein: the frame (1) further comprises skid plates (14) which are respectively arranged on two sides of the frame body (11), the wheels (12) are arranged on the rear portion of the frame body (11), and the skid plates (14) are arranged on the front portion of the frame body (11).