CN114731918B

CN114731918B - Potted sweet potato cultivation method

Info

Publication number: CN114731918B
Application number: CN202210537421.2A
Authority: CN
Inventors: 林延慧; 徐靖; 朱红林; 唐力琼; 王效宁; 王新华; 林昊
Original assignee: Grain Crop Research Institute Hainan Academy Of Agricultural Sciences
Current assignee: Grain Crop Research Institute Hainan Academy Of Agricultural Sciences
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2023-04-07
Anticipated expiration: 2042-05-18
Also published as: CN114731918A

Abstract

The invention relates to the field of potted sweet potato cultivation, in particular to a method for cultivating potted sweet potatoes, which comprises a pot body, wherein a supporting mechanism is sleeved at an opening at the upper end of the pot body, a fixing mechanism is arranged at the lower end of the supporting mechanism, an adjusting mechanism is arranged at the upper end of the supporting mechanism, and a fixing rod can be inserted into a second fixing hole and the pot body so as to fix a mounting frame, a supporting block and a fixing ring, so that the support can be fixed at a later stage conveniently.

Description

Potted sweet potato cultivation method

Technical Field

The invention relates to the field of potted sweet potato cultivation, in particular to a method for cultivating potted sweet potatoes.

Background

The sweet potato is a plant of Ipomoea of Convolvulaceae and capable of growing in one or more years. Sweet potato is a plant with diversified utilization potential. In the initial stage of country construction, because of low agricultural production level, the grains and the sweet potatoes are regarded as staple food; with the improvement of agricultural productivity level, the grain yield in China is greatly improved, agricultural products are greatly enriched, and sweet potatoes are gradually changed into complementary food or leisure health-care food. Sweet potato varieties are abundant and various in resources, and with the improvement of living standard of people, people pay attention to the unique ornamental value of the sweet potato while utilizing the edible value of the sweet potato, so that the sweet potato slowly begins to be used as greening vegetation and ornamental plants to appear in the visual field of people.

When the potted sweet potato is cultivated, the branches and the stems of the potted sweet potato also need to be supported and limited, so that the branches and the leaves of the potted sweet potato grow towards the preset direction, the whole shape of the potted sweet potato is artificially controlled, and the watching requirements of some people are met.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a method for cultivating potted sweet potatoes.

The technical scheme adopted by the invention for solving the technical problems is as follows: a method for cultivating potted sweet potatoes comprises the following steps:

the first step is as follows: firstly, sweet potatoes are planted in the pot body, then the mounting frame and the supporting block can be placed on the pot body, and then the mounting frame, the supporting block and the fixing ring can be rotated, so that the first fixing hole and the second fixing hole are coincided, at the moment, the first spring can push the first annular block to move, the first annular block can drive the fixing rod to move synchronously, and the fixing rod is inserted into the second fixing hole and the pot body, so that the mounting frame, the supporting block and the fixing ring are fixed;

the second step is that: the first annular block and the fixed rod can be driven to move through the slide rod, so that the fixed rod can move and leak the water inlet groove, clear water mixed with nutrient solution can be poured into the water inlet groove at the moment, the slide rod can be loosened later, the first spring can push the first annular block to move at the moment, the first annular block can drive the fixed rod to be inserted into the pot body, meanwhile, the clear water mixed with the nutrient solution in the conveying groove and the conveying hole can slowly permeate to the root of a sweet potato planted in the pot body through the sponge, and the sweet potato can be absorbed more conveniently;

the third step: when the branches and leaves of the sweet potato grow, the positioning rod can be pulled to rise through the handle to remove the meshing between the positioning toothed plate and the rack, so that the sliding block is removed from being fixed, the position of the sliding block can be adjusted at the moment, the sliding block is close to the position of the corresponding branches and leaves, then the handle can be loosened, the second spring can push the second annular block and the positioning rod downwards to descend, the positioning rod can drive the positioning toothed plate to descend and be meshed with the rack, and therefore the position of the sliding block can be fixed;

the fourth step: can insert the mounting hole on the installation piece with the installation pole, then adjust the position of support frame rotating the installation pole, can promote the installation pole downwards after the adjustment finishes and mesh with location antiskid tooth until annular antiskid tooth, thereby fix the angle of installation pole and support frame, can place the branch and leaf of sweet potato between first grip block and second grip block this moment, later can carry out the lock joint to first grip block and second grip block through the buckle, thereby it carries on spacingly to form the branch and leaf of centre gripping ring to the sweet potato jointly, thereby make things convenient for the branch and leaf of sweet potato to carry out the growth of predetermined direction.

The cultivation pot for the potted sweet potato cultivation method comprises a pot body, wherein a supporting mechanism is sleeved at an opening at the upper end of the pot body, a fixing mechanism is arranged at the lower end of the supporting mechanism, an adjusting mechanism is arranged at the upper end of the supporting mechanism, and a molding mechanism is arranged on the adjusting mechanism.

Specifically, the supporting mechanism includes a mounting bracket that is the annular setting, the mounting bracket cover is established on the top lateral wall of the basin body, just fixedly connected with one is the supporting shoe that the annular set up on the inner wall of mounting bracket, the lower surface of supporting shoe offsets with the upper surface of the basin body, just the lower fixed surface of mounting bracket is connected with solid fixed ring, gu fixed ring cover establishes on the lateral wall of the basin body.

Specifically, the fixing mechanism comprises four first fixing holes, the four first fixing holes are all arranged on a fixing ring in a penetrating mode and correspond to the four first fixing holes, four second fixing holes are arranged on the outer side wall of the basin body in a penetrating mode and correspond to the four first fixing holes, a fixing rod is connected in the first fixing holes in a sliding mode, one end of the fixing rod penetrates through the corresponding second fixing holes and extends into the basin body, a first annular groove is formed in the four first fixing holes, a first annular block is connected in the four first annular grooves in a sliding mode, the four first annular blocks are fixedly sleeved on the rod walls of the four fixing rods respectively, a first spring is fixedly connected on the side wall of one side of each first annular block, one end, far away from the first annular block, of the four first springs abuts against the groove walls of the four first annular grooves respectively, a sliding hole is arranged on the lower end of the four first annular grooves in a penetrating mode, the lower surfaces of the four first annular blocks are fixedly connected with a sliding rod, and the lower end of the four sliding rods penetrates through the corresponding sliding holes and extends to the fixing ring.

The adjusting mechanism comprises an annular sliding groove which is arranged in a T shape, the annular sliding groove is formed in the upper surface of the mounting frame, a plurality of sliding blocks which are arranged in the T shape are connected in the annular sliding groove in a sliding mode, the upper end of each sliding block is connected with a positioning hole and a plurality of positioning rods which are arranged in the sliding block in a penetrating mode, the upper end of each positioning rod is connected with a handle and a plurality of handles which are fixedly connected to the outer side of each sliding block in a penetrating mode, the lower end of each positioning rod is connected with a positioning toothed plate in a penetrating mode, the bottom of each annular sliding groove is fixedly connected with a rack which is arranged in an annular mode, the positioning toothed plates are meshed with the racks in a penetrating mode, the positioning toothed plates are arranged in a penetrating mode, a plurality of second annular grooves are formed in the hole walls of the positioning holes in a penetrating mode, a second annular block is connected in the second annular grooves in a penetrating mode, the second annular blocks are fixedly sleeved on the rod walls of the positioning rods respectively, and a plurality of second springs are fixedly connected with the upper surfaces of the second annular grooves which correspond to the groove walls respectively.

Specifically, the molding mechanism comprises a plurality of mounting blocks, the mounting blocks are respectively and fixedly mounted on the outer side walls of the sliding blocks, the mounting blocks are provided with a mounting hole and a plurality of mounting rods in a penetrating manner, the mounting holes are formed in the mounting blocks, the mounting rods are inserted into the hole walls of the mounting holes, the upper ends of the mounting rods are respectively provided with a corresponding mounting hole and a support frame which is fixedly connected with the mounting holes and upwards extends, the support frame is provided with a first clamping block which is in a semi-cylindrical shape and a plurality of clamping blocks, the first clamping block is rotatably connected with a second clamping block which is in a semi-cylindrical shape through a rotating shaft, the first clamping block is respectively and fixedly connected with a buckle corresponding to the second clamping block, the first clamping block is located at a plurality of annular anti-slip teeth fixedly connected with the inner part of the mounting frame at positions below the mounting rods, the lower ends of the mounting rods are respectively and fixedly connected with one layer of positioning teeth, and the positioning anti-slip teeth are meshed with the annular anti-slip teeth.

The fixing device comprises a fixing rod, a conveying hole and a plurality of fixing rods, wherein the fixing rod is fixedly connected with one layer of sponge, and the conveying hole is arranged on the wall of the conveying hole far away from the conveying groove.

Specifically, a plurality of two ball grooves, a plurality of have all been seted up to the lower surface of slider ball inslot all roll connection has a ball, a plurality of the lower extreme of ball all runs through and extends to in the annular spout and offset with the tank bottom.

The invention has the beneficial effects that:

(1) According to the method for cultivating the potted sweet potatoes, the pot body, the supporting mechanism, the fixing mechanism and the adjusting and shaping mechanism are arranged, the fixing rod can be inserted into the second fixing hole and the pot body, so that the mounting frame, the supporting block and the fixing ring are fixed, the support can be conveniently fixed in the later period, meanwhile, the fixing rod can be driven by the sliding rod to move, the fixing rod can move and the water inlet groove is leaked, clean water mixed with nutrient solution can be poured into the water inlet groove, the sliding rod can be loosened later, the first spring can push the fixing rod to be inserted into the pot body, meanwhile, the clean water mixed with the nutrient solution in the conveying groove and the conveying hole can slowly permeate to the roots of the sweet potatoes planted in the pot body through the sponge, and accordingly the sweet potatoes can be more conveniently absorbed.

(2) According to the method for cultivating the potted sweet potato, the pot body, the supporting mechanism, the fixing mechanism and the adjusting and shaping mechanism are arranged, when the pot is used and the branches and leaves of the sweet potato grow, the movable sliding block and the mounting block can be moved to be close to the positions of the branches and leaves to be corrected, the mounting rod can be inserted into the mounting hole, the positions of the supporting frame and the clamping ring can be adjusted by rotating the mounting rod, and the branches and leaves of the sweet potato can be limited by the clamping ring after the adjustment is finished, so that the branches and leaves of the sweet potato can grow in the preset direction conveniently.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural view of a method for cultivating potted sweet potatoes according to the present invention;

FIG. 2 is a schematic view of the internal structure of a mounting frame of the method for cultivating potted sweet potatoes provided by the present invention;

FIG. 3 is a schematic view of the fixing state of the fixing mechanism of the method for cultivating potted sweet potatoes according to the present invention;

FIG. 4 is a schematic view of the filling structure of the fixing mechanism of the method for cultivating potted sweet potatoes according to the present invention;

FIG. 5 is a schematic view of a partial structure of a molding mechanism of the method for cultivating potted sweet potatoes according to the present invention;

FIG. 6 is a schematic view of a connection structure of a first clamping block and a second clamping block of the method for cultivating potted sweet potatoes provided by the present invention;

FIG. 7 is an enlarged schematic structural view of part A in FIG. 2 of the method for cultivating potted sweet potatoes provided by the present invention.

In the figure: 1. a pot body; 2. a support mechanism; 21. a mounting frame; 22. a supporting block; 23. a fixing ring; 3. a fixing mechanism; 31. a slide bar; 32. a first fixing hole; 33. a second fixing hole; 34. a fixing rod; 35. a first annular groove; 36. a first ring block; 37. a first spring; 38. a slide hole; 39. a water inlet groove; 310. a conveying trough; 311. a delivery orifice; 4. an adjustment mechanism; 41. an annular chute; 42. a slider; 43. positioning holes; 44. positioning a rod; 45. positioning a toothed plate; 46. a rack; 47. a second annular groove; 48. a second ring block; 49. a ball bearing; 410. a second spring; 411. a handle; 412. a ball groove; 5. a molding mechanism; 51. mounting blocks; 52. mounting holes; 53. mounting a rod; 54. a support frame; 55. a first clamping block; 56. a second clamping block; 57. buckling; 58. an annular anti-slip tooth; 59. and positioning the anti-slip teeth.

Detailed Description

The present invention will be further described with reference to the following detailed description so that the technical means, the creation features, the achievement purposes and the effects of the present invention can be easily understood.

As shown in figures 1-7, the method for cultivating potted sweet potatoes comprises the following steps:

the first step is as follows: firstly, sweet potatoes are planted in the pot body 1, then the mounting frame 21 and the supporting block 22 can be placed on the pot body 1, then the mounting frame 21, the supporting block 22 and the fixing ring 23 can be rotated, so that the first fixing hole 32 is coincided with the second fixing hole 33, at the moment, the first spring 37 can push the first annular block 36 to move, the first annular block 36 can drive the fixing rod 34 to move synchronously, the fixing rod 34 is inserted into the second fixing hole 33 and the pot body 1, and the mounting frame 21, the supporting block 22 and the fixing ring 23 are fixed;

the second step: the first annular block 36 and the fixing rod 34 can be driven to move through the sliding rod 31, so that the fixing rod 34 moves and the water inlet groove 39 is leaked, clear water mixed with nutrient solution can be poured into the water inlet groove 39 at the moment, the sliding rod 31 can be loosened later, the first spring 37 can push the first annular block 36 to move at the moment, the first annular block 36 can drive the fixing rod 34 to be inserted into the pot body 1, meanwhile, the clear water mixed with the nutrient solution in the conveying groove 310 and the conveying hole 311 can slowly permeate to the root of a sweet potato planted in the pot body 1 through a sponge, and therefore the sweet potato can be absorbed more conveniently;

the third step: when the branches and leaves of the sweet potato grow, the positioning rod 44 can be pulled to rise through the handle 411 to remove the meshing between the positioning toothed plate 45 and the rack 46, so that the sliding block 42 is removed from being fixed, at the moment, the position of the sliding block 42 can be adjusted, so that the sliding block is close to the position of the corresponding branches and leaves, then the handle 411 can be loosened, at the moment, the second spring 410 can push the second annular block 48 and the positioning rod 44 downwards, the positioning rod 44 can drive the positioning toothed plate 45 to fall and be meshed with the rack 46, and therefore the position of the sliding block 42 can be fixed;

the fourth step: the mounting rod 53 can be inserted into the mounting hole 52 on the mounting block 51, then the position of the support frame 54 is adjusted by rotating the mounting rod 53, after the adjustment is finished, the mounting rod 53 can be pushed downwards until the annular anti-slip teeth 58 are meshed with the positioning anti-slip teeth 59, so that the angles of the mounting rod 53 and the support frame 54 are fixed, at the moment, branches and leaves of sweet potatoes can be placed between the first clamping block 55 and the second clamping block 56, and then the first clamping block 55 and the second clamping block 56 can be buckled through the buckle 57, so that the clamping rings are jointly formed to limit the branches and leaves of the sweet potatoes, and the growth of the branches and leaves of the sweet potatoes in the preset direction is facilitated.

A cultivation pot for a potted sweet potato cultivation method comprises a pot body 1, wherein a supporting mechanism 2 is sleeved at an opening at the upper end of the pot body 1, a fixing mechanism 3 is arranged at the lower end of the supporting mechanism 2, an adjusting mechanism 4 is arranged at the upper end of the supporting mechanism 2, and a molding mechanism 5 is arranged on the adjusting mechanism 4.

Wherein, supporting mechanism 2 includes that one is the mounting bracket 21 that the annular set up, and the mounting bracket 21 cover is established on the top lateral wall of the basin body 1, and fixedly connected with one is the supporting shoe 22 that the annular set up on the inner wall of mounting bracket 21, and the lower surface of supporting shoe 22 offsets with the upper surface of the basin body 1, and the lower fixed surface of mounting bracket 21 is connected with solid fixed ring 23, and solid fixed ring 23 cover is established on the lateral wall of the basin body 1.

Wherein, fixed establishment 3 all includes four first fixed orificess 32, four first fixed orificess 32 all run through and set up on solid fixed ring 23, run through on the basin 1 lateral wall that corresponds four first fixed orifices 32 positions and seted up four second fixed orificess 33, equal sliding connection has a dead lever 34 in four first fixed orificess 32, wherein one end of four dead levers 34 runs through corresponding second fixed orifices 33 respectively and extends to in the basin 1, a first ring channel 35 has all been seted up in four first fixed orificess 32, equal sliding connection has a first ring form piece 36 in four first ring channels 35, four first ring form pieces 36 are fixed respectively and cup joint on the pole wall of four dead levers 34, equal fixed connection has a first spring 37 on the lateral wall of four first ring form pieces 36 wherein one side, the one end that four first springs 37 kept away from first ring form piece 36 offsets with the pole wall of four first ring form pieces 35 respectively, all run through on the lower extreme cell wall of four first ring form pieces 35 and seted up a slide opening 38, the equal fixed connection has a root ring form piece 31 of the lower surface of four first ring form pieces 36, the slide bar 31 that corresponds the outer slide bar that runs through respectively and extends to the solid fixed ring form piece 23.

Wherein, adjustment mechanism 4 includes an annular chute 41 that is the setting of T type, the upper surface at mounting bracket 21 is seted up to annular chute 41, and sliding connection has a plurality of sliders 42 that are the setting of T type in annular chute 41, outside a plurality of sliders 42's upper end all runs through and extends to mounting bracket 21, and all run through on a plurality of sliders 42 and seted up a locating hole 43, equal sliding connection has a locating lever 44 in a plurality of locating hole 43, the upper end of a plurality of locating lever 44 all runs through and extends to slider 42 outside and a handle 411 of fixedly connected with, the equal fixedly connected with locating toothed plate 45 of lower extreme of a plurality of locating lever 44, the tank bottom fixedly connected with piece of annular chute 41 is rack 46 that the annular set up, a plurality of locating toothed plate 45 all meshes with rack 46 mutually, a second annular groove 47 has all been seted up on the pore wall of a plurality of locating hole 43, equal sliding connection has a second annular block 48 in a plurality of second annular groove 47, a plurality of second annular blocks 48 fix the cup joint respectively on the rod wall of a plurality of locating lever 44, the equal fixedly connected with a second spring 410 of upper surface of a plurality of second annular block 48, the upper end corresponds offset with the second annular groove 47 respectively.

Wherein, the molding mechanism 5 includes a plurality of installation blocks 51, a plurality of installation blocks 51 are respectively fixedly installed on the outer side wall of a plurality of sliding blocks 42, and a mounting hole 52 is opened on a plurality of installation blocks 51, an installation rod 53 is inserted on the hole wall of a plurality of installation holes 52, the upper ends of a plurality of installation rods 53 are respectively penetrated through the corresponding installation holes 52 and are upwards extended and fixedly connected with a supporting frame 54, a first clamping block 55 which is arranged in a semi-cylindrical shape is fixedly connected on a plurality of supporting frames 54, a second clamping block 56 which is arranged in a semi-cylindrical shape is rotatably connected on a plurality of first clamping blocks 55 through a rotating shaft, and a plurality of first clamping blocks 55 are respectively and fixedly connected with a buckle 57 together with the corresponding second clamping block 56, an annular anti-skid tooth 58 is fixedly connected on the inside of the installation frame 21 at the position below a plurality of installation rods 53, a layer of positioning anti-skid teeth 59 is fixedly connected with the lower ends of a plurality of installation rods 53, and a plurality of layers of positioning anti-skid teeth 59 are meshed with the annular anti-skid teeth 58.

Wherein, an intake chamber 39 has all been seted up on the upper end pole wall of four dead levers 34, has all seted up a conveyer trough 310 that is the slope form and sets up on the cell wall of four intake chambers 39, and four conveyer troughs 310 all run through on keeping away from the cell wall of intake chamber 39 one side and have seted up a delivery port 311, and the one end that conveyer trough 310 was kept away from to a plurality of delivery port 311 all is the setting of through fixing lever 34, fixedly connected with one deck sponge in the delivery port 311.

Wherein, two ball grooves 412 have all been seted up to the lower surface of a plurality of slider 42, all roll connection has a ball 49 in a plurality of ball groove 412, and the lower extreme of a plurality of ball 49 all runs through and extends to in the annular spout 41 and offset with the tank bottom.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The potted sweet potato cultivation pot is characterized by comprising a pot body (1), wherein a supporting mechanism (2) is sleeved at an opening at the upper end of the pot body (1), a fixing mechanism (3) is arranged at the lower end of the supporting mechanism (2), an adjusting mechanism (4) is arranged at the upper end of the supporting mechanism (2), and a molding mechanism (5) is arranged on the adjusting mechanism (4);

the supporting mechanism (2) comprises an annular mounting frame (21), the mounting frame (21) is sleeved on the outer side wall of the top end of the pot body (1), a supporting block (22) which is arranged annularly is fixedly connected to the inner wall of the mounting frame (21), the lower surface of the supporting block (22) is abutted to the upper surface of the pot body (1), a fixing ring (23) is fixedly connected to the lower surface of the mounting frame (21), and the fixing ring (23) is sleeved on the outer side wall of the pot body (1);

the fixing mechanism (3) comprises four first fixing holes (32), the four first fixing holes (32) penetrate through a fixing ring (23) and correspond to four first fixing holes (32), four second fixing holes (33) are formed in the outer side wall of the pot body (1) at the position of each first fixing hole (32) in a penetrating mode, four fixing rods (34) are slidably connected into the first fixing holes (32), one end of each fixing rod (34) penetrates through the corresponding second fixing holes (33) and extends into the pot body (1), four first annular grooves (35) are formed in the first fixing holes (32), four first annular blocks (36) are slidably connected into the first annular grooves (35), the four first annular blocks (36) are fixedly sleeved on the rod walls of the four fixing rods (34) respectively, the four first annular blocks (36) are fixedly connected onto the side wall of one side of each first annular block (36), one first springs (37) are fixedly connected onto the side wall of the four annular grooves, one end, far away from the first annular blocks (36), of each first spring (37) is fixedly connected with one end of each first annular block (35) corresponding to the lower end of each sliding rod (31), the four sliding rod grooves (35) penetrate through the corresponding groove walls (38), one groove wall of each fixing ring (31), one lower end of each sliding rod (31) of each first annular block (35) penetrates through the corresponding sliding rod hole, one groove (31), and extends into the corresponding groove wall (38), and corresponds to the corresponding groove wall of each fixing ring groove (35), and each fixing ring (38), and each groove (31), one lower end of each groove (31) Externally;

the adjusting mechanism (4) comprises an annular sliding groove (41) which is arranged in a T shape, the annular sliding groove (41) is formed in the upper surface of the mounting frame (21), a plurality of sliding blocks (42) which are arranged in the T shape are connected in the annular sliding groove (41) in a sliding manner, the upper ends of the sliding blocks (42) are all penetrated and extended out of the mounting frame (21), a plurality of positioning holes (43) and a plurality of positioning rods (44) are arranged on the sliding blocks (42) in a penetrating manner, a positioning rod (44) is connected in the positioning holes (43) in a sliding manner, the upper ends of the positioning rods (44) are all penetrated and extended out of the sliding blocks (42) and are fixedly connected with a handle (411) and a plurality of positioning toothed plates (45) which are fixedly connected with the lower ends of the positioning toothed plates (44), a plurality of positioning toothed plates (46) are fixedly connected with the groove (47) in a sliding manner, a plurality of positioning rods (41) are fixedly connected with a rack (46) which is arranged in an annular manner, a plurality of positioning toothed plates (45) are all meshed with a positioning hole of annular groove (47), a plurality of second positioning rods (48) are fixedly connected with a plurality of annular spring blocks (48) which are fixedly connected with a plurality of annular groove (48) on the wall, and a plurality of second annular spring blocks (48) respectively, the upper ends of the second springs (410) are respectively abutted against the groove walls of the corresponding second annular grooves (47);

the shaping mechanism (5) comprises a plurality of mounting blocks (51), the mounting blocks (51) are respectively and fixedly mounted on the outer side walls of the sliding blocks (42), a mounting hole (52) is formed in each mounting block (51) in a penetrating manner, a mounting rod (53) is respectively inserted into the hole wall of each mounting hole (52), the upper ends of the mounting rods (53) respectively penetrate through the corresponding mounting holes (52), extend upwards and are fixedly connected with a supporting frame (54), first clamping blocks (55) arranged in a semi-cylindrical manner are respectively and fixedly connected onto the supporting frames (54), second clamping blocks (56) arranged in a semi-cylindrical manner are respectively and rotatably connected onto the first clamping blocks (55) through rotating shafts, a buckle (57) is respectively and fixedly connected onto the first clamping blocks (55) together with the corresponding second clamping blocks (56), annular teeth (58) are fixedly connected onto the insides of the corresponding second clamping blocks (56) positioned below the mounting rods (53), and the mounting racks (58) are fixedly connected with a plurality of annular teeth (59), and the mounting racks (58) are positioned on the anti-skid layers and are respectively meshed with the positioning teeth;

four all seted up one intake antrum (39) on the upper end pole wall of dead lever (34), all seted up one on the cell wall of four intake antrums (39) and be conveying trough (310) that the slope form set up, four all run through on the cell wall of intake antrum (39) one side is kept away from in conveying trough (310) and seted up one delivery port (311), a plurality of the one end that conveying trough (310) were kept away from in delivery port (311) all is to run through dead lever (34) setting, fixedly connected with one deck sponge in delivery port (311).

2. The potted sweet potato cultivating pot as claimed in claim 1, wherein: two ball grooves (412) have all been seted up to a plurality of the lower surface of slider (42), a plurality of all roll connection has a ball (49) in ball groove (412), a plurality of the lower extreme of ball (49) all runs through and extends to in annular spout (41) and offsets with the tank bottom.

3. The method for cultivating potted sweet potatoes as claimed in any one of claims 1 to 2, wherein the method comprises the following steps: the method comprises the following steps:

the first step is as follows: firstly, sweet potatoes are planted in the pot body (1), then the mounting frame (21) and the supporting blocks (22) are placed on the pot body (1), then the mounting frame (21), the supporting blocks (22) and the fixing rings (23) are rotated, so that the first fixing holes (32) and the second fixing holes (33) are overlapped, at the moment, the first springs (37) push the first annular blocks (36) to move, the first annular blocks (36) drive the fixing rods (34) to synchronously move, the fixing rods (34) are inserted into the second fixing holes (33) and the pot body (1), and the mounting frame (21), the supporting blocks (22) and the fixing rings (23) are fixed;

the second step: the sliding rod (31) is used for driving the first annular block (36) and the fixing rod (34) to move, so that the fixing rod (34) moves and leaks the water inlet groove (39), clear water mixed with nutrient solution is poured into the water inlet groove (39), the sliding rod (31) is loosened, the first spring (37) pushes the first annular block (36) to move, the first annular block (36) drives the fixing rod (34) to be inserted into the pot body (1), meanwhile, the clear water mixed with the nutrient solution in the conveying groove (310) and the conveying hole (311) slowly permeates into the root of a sweet potato planted in the pot body (1) through a sponge, and the sweet potato is more conveniently absorbed;

the third step: when the branches and leaves of the sweet potato grow, the positioning rod (44) is pulled to rise through the handle (411) to release the meshing between the positioning toothed plate (45) and the rack (46), so that the fixing of the sliding block (42) is released, the position of the sliding block (42) is adjusted at the moment to be close to the position of the corresponding branch and leaf, then the handle (411) is loosened, the second spring (410) pushes the second annular block (48) and the positioning rod (44) to descend at the moment, and the positioning rod (44) drives the positioning toothed plate (45) to descend and to be meshed with the rack (46), so that the position of the sliding block (42) is fixed;

the fourth step: the sweet potato fixing device is characterized in that an installation rod (53) is inserted into an installation hole (52) in an installation block (51), then the position of a support frame (54) is adjusted by rotating the installation rod (53), the installation rod (53) is pushed downwards after the adjustment is finished until an annular anti-skidding tooth (58) is meshed with a positioning anti-skidding tooth (59), so that the angles of the installation rod (53) and the support frame (54) are fixed, branches and leaves of sweet potatoes are placed between a first clamping block (55) and a second clamping block (56), and then the first clamping block (55) and the second clamping block (56) are buckled through a buckle (57), so that a clamping ring is formed together to limit the branches and leaves of the sweet potatoes, and the branches and leaves of the sweet potatoes can grow in a preset direction conveniently.