CN111937629A

CN111937629A - Chinese yam planting device convenient to gather

Info

Publication number: CN111937629A
Application number: CN202010874184.XA
Authority: CN
Inventors: 曾还强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2020-11-17

Abstract

The invention provides a Chinese yam planting device convenient to harvest, which comprises a box body, wherein the box body is divided into a plurality of planting cavities and growing cavities, the planting cavities are positioned above the growing cavities and are communicated with the growing cavities through round holes on the box body structure, stem block fixing mechanisms are arranged at the connecting parts of the planting cavities and the round holes, a climbing frame is fixed at the top of the box body, guide ropes are arranged on two sides of the climbing frame and are connected to the outer sides of the planting cavities, side frames are arranged in the growing cavities, the side frames are hinged to the side faces of the box body through hinge assemblies at the bottom, collecting barrels are arranged in the side frames, and the collecting barrels are positioned under the stem block fixing mechanisms. According to the Chinese yam harvesting machine, the harvesting barrel and the cutting mechanism are adopted, the integrity of harvesting Chinese yams is guaranteed, the damage is reduced, the excavation is not needed, the time and the labor are saved, meanwhile, the rest Chinese yams can be directly used for planting in the next season after being disinfected, the ditch does not need to be excavated repeatedly to plant the Chinese yams, a large amount of labor force is saved, the labor intensity is reduced, and the Chinese yam harvesting machine has a good development prospect.

Description

Chinese yam planting device convenient to gather

Technical Field

The invention relates to the field of agricultural planting, in particular to a Chinese yam planting device.

Background

Chinese yam, a perennial herb, grows stem and vine, is often purple, has a cylindrical tuber, grows vertically, can grow up to lm, has pair of leaves, is milky white in flower, and is a female-male heterostrain. The Chinese yam contains abundant starch, vitamins and mineral elements such as phosphorus, calcium, magnesium, iron, zinc, copper, potassium and the like, and is a nutrient product suitable for people of all ages;

the planting of chinese yam usually adopts the mode that the earthing is buried underground to plant, need earlier use professional ditching device to excavate the irrigation canals and ditches before planting, the growth efficiency and the length of chinese yam are related to the degree of depth of irrigation canals and ditches, the excavation of irrigation canals and ditches is wasted time and energy, high in labor strength, treat that chinese yam is ripe back, because chinese yam buries deeply in soil, how to take out one meter long chinese yam from soil is complete when collecting chinese yam and do not harm the problem that the grower also is puzzled always, current file (CN109328742A) discloses a chinese yam planter convenient to gather, be used for the results and the planting of chinese yam respectively through setting into long chamber and soil chamber, wherein the intracavity that grows has no earth, only supply the chinese yam to grow to use, because chinese yam can only pass through soil chamber section absorption nutrient, lead to the.

Disclosure of Invention

The invention aims to provide a Chinese yam planting device which is high in Chinese yam growth efficiency, low in labor intensity during harvesting, high in harvesting efficiency and low in Chinese yam damage rate.

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

the utility model provides a chinese yam planting device convenient to gather, the power distribution box comprises a box body, the box divide into a plurality of planting chambeies and growth chamber, it is located growth chamber top to plant the chamber, through the structural circular hole of box and growth chamber intercommunication, the junction of planting chamber and circular hole is provided with stalk piece fixed establishment, the top of box is fixed with the climbing frame, the both sides of climbing frame are provided with the outside that the rope leader is connected to planting the chamber, be provided with the side bearer in the growth chamber, the side bearer articulates the side at the box through the hinge subassembly of bottom, be provided with in the side bearer and collect the bucket, it is located stalk piece fixed establishment to collect the bucket, the top in growth chamber is provided with reaps the mechanism.

As a further scheme of the invention: the stem block fixing mechanism comprises a fastening ring and a fixing cylinder, the fixing cylinder is composed of a threaded ring, a connecting rod, arc pieces and grabbing plates, the threaded ring is of a circular ring structure with threads on the outer side surface, the two sides of the bottom of the threaded ring are respectively connected with the bottom surface of a planting cavity through a group of connecting rods, the arc pieces are arranged between the connecting rods and are of a U-shaped structure with the bottom end warped outwards, the warping part protrudes out of the connecting rod structure, one end of each arc piece is connected with the threaded ring, the other section of each arc piece probes into the inner side of the threaded ring, and the probing part is provided with two arc grabbing plates.

As a further scheme of the invention: the fastening ring is of an annular structure with threads on the inner side, the fastening ring is connected to the outer side of the fixed cylinder through threads, and the inner diameter of the fastening ring is smaller than the maximum diameter of the protruding arc sheet structures on the two sides of the fixed cylinder.

As a further scheme of the invention: the side bearer comprises a panel, a fixing frame and racks, the bottom of the panel is connected with the box body through a hinge assembly, a side bearer handle is arranged on the outer side of the panel, the inner side of the panel is fixed with the fixing frame through a screw assembly, the fixing frame is a cuboid frame with six hollowed-out surfaces, a plurality of pulley blocks are fixed on the inner side of the fixing frame by means of one surface of the panel, one end of each of the two sides of the fixing frame is fixed on the rack on the back side of the panel, protruding limiting blocks are arranged.

As a further scheme of the invention: collect the bucket and constitute by controlling two parts staving, two parts staving is articulated through the hinge structure of bottom, can follow the upset of articulated department and open, and the barrel bottom surface is provided with the filtration pore, and the top of the staving of one side of being close to the side bearer panel is provided with collects the bucket handle, and wherein one side staving is provided with the division board that transversely inwards extends with the position both sides of opposite side staving joint, has seted up a through-hole on the staving of keeping away from side bearer panel one side, and the through-hole inboard is.

As a further scheme of the invention: the top surfaces of the growth cavity, the side frame and the collecting barrel are all inclined plane structures which incline towards the inner side of the box body.

As a further scheme of the invention: the top of climbing frame is connected with an inlet tube, and a plurality of atomizer intercommunication that the inlet tube set up with the climbing frame bottom, the box top is provided with the small opening of infundibulate with the position that the climbing frame downside corresponds, and the bottom of small opening is connected with the pipe, and when the side bearer was packed up, the pipe was engaged with the through-hole of collecting the bucket.

As a further scheme of the invention: the bottom of the box body is of a funnel-shaped structure, and one side of the funnel-shaped structure is connected with a drain pipe.

As a further scheme of the invention: the harvesting mechanism comprises a harvesting plate, a traction rope, a harvesting handle, a winding wheel and a transmission wheel set, wherein the top of a growth cavity is provided with a sliding groove structure, the harvesting plate is installed in the sliding groove and can slide along the inclined plane of the top of the growth cavity, the harvesting plate is a plastic panel with a cutting edge on one side, a lime coating is sprayed on the upper surface of the plastic panel, the two ends of the harvesting plate are connected with the traction rope, the traction rope at one end of the cutting edge penetrates through a corresponding hole in a side frame panel and then is connected with the harvesting handle, the traction rope at the other end of the cutting edge penetrates through a guide wheel and then is wound on the winding wheel, the winding wheel is in transmission connection with the transmission wheel set arranged on the inner wall of the growth cavity through a.

As a further scheme of the invention: the transmission wheel set comprises a transmission wheel and a transmission gear, the transmission wheel is in transmission connection with the winding wheel through a transmission belt, the transmission gear is in meshing transmission connection with a rack on the side frame, the transmission wheel is connected with the transmission gear through a ratchet wheel structure, and the transmission wheel is in one-way transmission connection along the winding direction of the winding wheel.

Advantageous effects

1. The harvesting machine is provided with the planting cavity and the harvesting barrel which can be opened towards two sides, Chinese yam stalks are planted in the planting cavity, grow downwards and stretch into the harvesting barrel, the Chinese yam sections in the harvesting barrel are harvested by cutting off the Chinese yam during harvesting, the stalks at the top end are reserved, the Chinese yam stalks can be planted next time after being sterilized, repeated operation of planting of the Chinese yam is avoided, and the planting process of the Chinese yam is simplified.

2. The atomizing spray head is arranged on the climbing frame, planted Chinese yams can be uniformly irrigated from the upper side, the leakage groove in the top of the box body can collect excessive water and guide the excessive water to the lower half end of the collecting barrel, the water content of soil in the lower half section of the collecting barrel is guaranteed, the integral growth efficiency and the uniformity of growth of the Chinese yams are guaranteed, meanwhile, the excessive water is directly guided to the lower half section of the collecting barrel through the guide pipe and bypasses the opening position of the collecting barrel, and the possibility that soil water seeps out from the opening position of the collecting barrel due to the fact that excessive soil is watered to soil humidity at the top end is avoided.

3. The harvesting mechanism is arranged at the top end of the harvesting barrel, the harvesting plate can be driven to cut off the Chinese yam main body by pulling the handle on the outer side, the connection between the harvesting part on the lower side and the part left at the top end for planting next time is disconnected, and the harvesting barrel can be conveniently opened to harvest the Chinese yam.

4. The lime coating is arranged on the surface of the harvesting plate of the harvesting device, the harvesting plate stays at the position of the cut after the Chinese yam is cut off, the cut can be disinfected, the cut is prevented from being festered, and the survival rate of the stem blocks in the next season is improved.

5. The harvesting device is in one-way transmission connection with the racks arranged on the two sides of the collecting barrel through the ratchet wheel structure, and when the collecting barrel is closed, the racks can drive the harvesting device to automatically reset, so that the harvesting device is convenient to use in next harvesting.

6. The collecting barrel is movably connected with the box body, and can be conveniently collected by a person by drawing out the collecting barrel, the collecting barrel is composed of two half structures, the middle of the collecting barrel is provided with the partition plate for separating soil, and after the collecting barrel is taken out, the soil in the collecting barrel can be separated into two half structures by separating the two side structures, so that the structure of the Chinese yam is directly exposed, digging is avoided, the integrity of the Chinese yam is guaranteed while the time is saved, and the quality phase of the Chinese yam is improved.

7. The stem block fixing mechanism is arranged on the inner side in the planting cavity, the grabbing plates on the two sides are driven by the fastening ring to fix the stem blocks, the stem block fixing mechanism is suitable for the stem blocks with different sizes, planting of the stem blocks can be assisted, the stem blocks are fixed in advance, then soil covering is carried out, the trouble of digging a pit is avoided, and the planting depth of the stem blocks is also positioned.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a sectional view of the overall structure of the present invention.

Fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention.

Fig. 4 is an enlarged view of the structure at B of fig. 2 according to the present invention.

Fig. 5 is an enlarged view of the structure at C of fig. 2 according to the present invention.

Fig. 6 is a schematic structural view of a stem mass fixing mechanism of the present invention.

FIG. 7 is a schematic view of the side frame and take-up drum of the present invention.

Fig. 8 is a schematic view of the harvesting mechanism of the present invention.

Fig. 9 is a schematic structural diagram of a transmission wheel set of the present invention.

In FIGS. 1-9: 1-box, 2-planting cavity, 3-stem block fixing mechanism, 4-fastening ring, 5-fixed cylinder, 501-threaded ring, 502-connecting rod, 503-arc piece, 504-grabbing plate, 6-growing cavity, 7-side frame, 701-panel, 702-side frame handle, 703-fixed frame, 704-pulley block, 705-rack, 8-collecting barrel, 801-barrel body, 802-collecting barrel handle, 803-separating plate, 804-through hole, 805-filter screen, 9-climbing frame, 10-leading rope, 11-water inlet pipe, 12-atomizing nozzle, 13-leakage groove, 14-conduit, 15-water outlet pipe, 16-harvesting mechanism, 17-harvesting plate, 18-leading rope, 19-harvesting handle, 20-guide wheel, 21-winding wheel, 22-driving belt, 23-driving wheel group, 2301-driving wheel and 2302-driving gear.

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.

Referring to fig. 1-9, in the embodiment of the invention, a yam planting device convenient for harvesting comprises a box body 1, a planting cavity 2, a stem block fixing mechanism 3, a fastening ring 4, a fixing cylinder 5, a threaded ring 501, a connecting rod 502, an arc sheet 503, a grabbing plate 504, a growth cavity 6, a side frame 7, a panel 701, a side frame handle 702, a fixing frame 703, a pulley block 704, a rack 705, a collecting cylinder 8, a cylinder body 801, a collecting cylinder handle 802, a partition plate 803, a through hole 804, a filter screen 805, a climbing frame 9, a guide rope 10, a water inlet pipe 11, an atomizing nozzle 12, a leak groove 13, a conduit 14, a drain pipe 15, a harvesting mechanism 16, a harvesting plate 17, a traction rope 18, a harvesting handle 19, a guide wheel 20, a winding wheel 21, a transmission belt 22, a transmission wheel group 23, a transmission wheel 1, a transmission gear 2302, the box body 1 is divided into a plurality of planting cavities 2 and growth cavities 6, through structural circular hole of box 1 and growth chamber 6 intercommunication, the junction of planting chamber 2 and circular hole is provided with tuber fixing mechanism 3, the top of box 1 is fixed with climbing frame 9, the both sides of climbing frame 9 are provided with the messenger 10 and are connected to the outside of planting chamber 2, be provided with side bearer 7 in the growth chamber 6, side bearer 7 articulates the side at box 1 through the hinge subassembly of bottom, be provided with in the side bearer 7 and collect bucket 8, it is located tuber fixing mechanism 3 under to collect bucket 8, the top of growth chamber 6 is provided with reaps mechanism 16.

Wherein: the stem block fixing mechanism 3 comprises a fastening ring 4 and a fixing cylinder 5, the fixing cylinder 5 is composed of a threaded ring 501, a connecting rod 502, arc pieces 503 and grabbing plates 504, the threaded ring 501 is a circular ring structure with threads on the outer side surface, two sides of the bottom of the threaded ring 501 are respectively connected with the bottom surface of the planting cavity 2 through a group of connecting rods 502, the arc pieces 503 are arranged between the connecting rods 502, the arc pieces 503 are U-shaped structures with outwards warped bottoms, the warped parts protrude out of the connecting rod 502 structure, one ends of the arc pieces 503 are connected with the threaded ring 501, the other sections of the arc pieces penetrate into the inner side of the threaded ring 501, the penetrating parts are provided with two arc-shaped grabbing plates 504, the yam stem blocks used for planting are fixed through the grabbing plates 504 on two sides, and the planting positions are conveniently located and the yam stem blocks are fixed so as to facilitate the planting of the yam stem blocks.

Wherein: the tighrening ring 4 is the annular structure of the threaded of medial side, through threaded connection in the outside of the fixed

cylinder

5, 4 internal diameters of tighrening ring are less than the maximum diameter of the outstanding arc piece 503 structure in the fixed cylinder 5 both sides, through rotating the fastening, 4, tighrening ring 4 moves down under the screw drive, oppress outstanding arc board 503 structure, shorten both sides and grab board 504 distance, realize the control to the fixed diameter of the fixed cylinder 5, be convenient for adapt to the fixed of different diameter chinese yam stem pieces.

Wherein: the side frame 7 comprises a panel 701, a fixed frame 703 and a rack 705, the bottom of the panel 701 is connected with the box body 1 through a hinge assembly, a side frame handle 702 is arranged on the outer side of the panel 701, the fixed frame 703 is fixed on the inner side through a screw assembly, the fixed frame 703 is a cuboid frame with six hollow surfaces, a plurality of pulley blocks 704 are fixed on one surface of the inner side of the fixed frame 703 close to the panel 701, the rack 705 with one end fixed on the back side of the panel 701 is arranged on two sides of the fixed frame 703, a protruding limit block is arranged at the tail end of the rack 705, through hinged joint's side bearer, be convenient for take out the growth intracavity and collect the bucket and carry out the results to the chinese yam, the side bearer handle is convenient for the opening and the closure of side bearer, and the assembly pulley leaves the space and is convenient for will collect to lead to take out from the mount and guarantee the smooth not stuck of taking out, and rack tail end stopper plays the angle effect of controlling the side bearer and opening.

Wherein: collect bucket 8 and constitute by left and right two parts staving 801, two parts staving 801 is articulated through the hinge structure of bottom, can follow the articulated department upset and open, the barrel 801 bottom surface is provided with the filtration pore, be close to side frame 7 panel 701 one side staving 801 top be provided with collect bucket handle 802, wherein one side staving 801 and the position both sides of opposite side staving 801 joint are provided with the division board 803 that transversely inwards extends, a through-hole 804 has been seted up on the staving 801 of keeping away from side frame 7 panel 701 one side, the through-hole 804 inboard is sealed through filter screen 805, staving 801 and the division board 803 structure of opening through the upset will collect the interior soil of bucket 8 and to half-separating, be convenient for the taking out of inboard chinese yam, the integrality of chinese yam has been guaranteed simultaneously, collect.

Wherein: the top surfaces of the growth cavity 6, the side frame 7 and the collecting barrel 8 are all inclined plane structures inclined towards the inner side of the box body 1, and the structures are prevented from colliding or scraping with the structures of the box body 1 when the side frame 7 is opened through the arrangement of the top inclined planes.

Wherein: the top of climbing frame 9 is connected with a inlet tube 11, a plurality of atomizer 12 intercommunications that inlet tube 11 and climbing frame 9 bottom set up, the position that box 1 top and climbing frame 9 downside correspond is provided with the small opening 13 of infundibulate, the bottom of small opening 13 is connected with pipe 14, when side bearer 7 was packed up, pipe 14 and the through-hole 804 joint of collecting bucket 8, small opening 13 can collect unnecessary moisture direction and collect bucket 8 second end, guarantee to collect the water content of bucket 8 interior second section soil, prevent that moisture from only stopping at top layer soil, the efficiency and the homogeneity of the holistic growth of chinese yam have been guaranteed.

Wherein: the bottom of box 1 is the infundibulate structure, and one side of funnel structure is connected with drain pipe 15, collects the discharge to unnecessary moisture, prevents that the moisture siltation from causing the chinese yam to rot.

Wherein: the harvesting mechanism 16 comprises a harvesting plate 17, a traction rope 18, a harvesting handle 19, a winding wheel 21 and a transmission wheel set 23, the top of the growth cavity 6 is provided with a chute structure, the harvesting plate 17 is installed in the chute, the harvesting plate 17 can slide along the inclined plane of the top of the growth cavity 6, the harvesting plate 17 is a plastic panel with a cutting edge on one side, the upper surface of the harvesting plate 17 is sprayed with a lime coating, two ends of the harvesting plate 17 are both connected with the traction rope 18, the traction rope 18 at one end of the cutting edge penetrates through a corresponding hole on the panel 701 of the side frame 7 and then is connected with the harvesting handle 19, the traction rope 18 at the other end passes through a guide wheel 20 and then is wound on the winding wheel 21, the winding wheel 21 is in transmission connection with the transmission wheel set 23 arranged on the inner wall of the growth cavity 6 through a transmission belt 22, the transmission wheel set 23 is also in transmission connection with racks 705 on two sides of the side frame 7, the inner part of the planting cavity 2 is reserved for planting in the next season, the lime coating on the surface of the harvesting plate 17 has a disinfecting effect on the cut, the survival rate of the stem blocks in the next season is improved, and the winding wheel 21 and the transmission wheel group 23 play a role in winding the traction rope 18 to drive the harvesting plate 17 to reset when the side frame 7 is folded.

Wherein: the transmission wheel set 23 comprises a transmission wheel 2301 and a transmission gear 2302, the transmission wheel 2301 is in transmission connection with the winding wheel 21 through a transmission belt 22, the transmission gear 2302 is in meshing transmission connection with the rack 705 on the side frame 7, the transmission wheel 2301 is connected with the transmission gear 2302 through a ratchet structure and is in one-way transmission connection along the winding direction of the winding wheel 21, one-side transmission is achieved through the ratchet structure, so that the harvesting mechanism 16 does not affect the rack 705 when in operation, and the rack 705 can drive the winding wheel 21 to rotate through the transmission wheel set 23 and the transmission belt 22 to drive the harvesting plate 17 to reset when the side frame 7 is closed.

When the Chinese yam harvesting and fixing device is used, Chinese yam tubers for planting are placed in a fixing cylinder 5 of a tuber fixing mechanism 3, a fastening ring 4 is screwed, the fastening ring 4 moves downwards under the driving of a screw thread to press a protruding arc plate 503 structure, the distance between two side grabbing plates 504 is shortened, the Chinese yam tubers are fixed, a side frame 7 is opened, a harvesting barrel 8 in the side frame 7 is taken out, the harvesting barrel 8 is filled with soil and then is placed back, the side frame 7 is closed, a planting cavity 2 is covered with soil, the Chinese yam tubers are buried, a water inlet pipe 11 at the top of a climbing frame 9 is communicated with an external water channel, the planted Chinese yams are irrigated through an atomizing nozzle 12, water falling in a leakage groove 13 flows into the lower half section in the harvesting barrel 8 through a conduit 14 to ensure the water content of the soil in the lower half section in the harvesting barrel 8, and redundant water is filtered from the bottom of the harvesting barrel 8 and is discharged through a water discharge pipe;

branches and leaves growing from the tops of the planted yams grow along the climbing frame 9 and the guide rope 10, yam bodies grow into the collecting barrel 8 from a round hole in the bottom of the planting cavity 2 and grow downwards, after the yams are mature, the harvesting handle 19 is pulled to drive the harvesting plate 17 to move, the yams in the growth cavity 6 are cut, the inner parts of the planting cavity 2 are left to be planted and used in the next season, lime coatings on the surface of the harvesting plate 17 have a disinfecting effect on cuts, the survival rate of the stems in the next season is improved, most of the yam bodies are separated from the reserved stems, the side frame 7 is opened, the collecting barrel 8 in the side frame 7 is taken out, the soil in the collecting barrel 8 is half-separated by turning the opened barrel body 801 and the partition plate 803 structure, the yams can be completely taken out, the side frame 7 is closed, the rolling rack 705 moves through the transmission wheel set 23 and the transmission belt 22 to drive the rolling wheel 21 to drive the cutting plate 17 to reset, the soil in the collecting barrel 8 is guided out, and the soil is disinfected and fertilized and is reserved for the next season.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims

1. The utility model provides a chinese yam planting device convenient to gather, includes box (1), its characterized in that: the box body (1) is divided into a plurality of planting cavities (2) and a growing cavity (6), the planting cavities (2) are located above the growing cavity (6), the planting cavities are communicated with the growing cavity (6) through round holes in the box body (1) structure, stem block fixing mechanisms (3) are arranged at the connection positions of the planting cavities (2) and the round holes, a climbing frame (9) is fixed at the top of the box body (1), leading ropes (10) are arranged on two sides of the climbing frame (9) and connected to the outer sides of the planting cavities (2), side frames (7) are arranged in the growing cavity (6), the side frames (7) are hinged to the side faces of the box body (1) through hinge assemblies at the bottom, collecting barrels (8) are arranged in the side frames (7), the collecting barrels (8) are located under the stem block fixing mechanisms (3), and harvesting mechanisms (16) are arranged at the top of the growing;

the stem block fixing mechanism (3) comprises a fastening ring (4) and a fixing barrel (5), the fixing barrel (5) is composed of a threaded ring (501), connecting rods (502), arc sheets (503) and grabbing plates (504), the threaded ring (501) is of a circular ring structure with threads on the outer side surface, two sides of the bottom of the threaded ring (501) are connected with the bottom surface of the planting cavity (2) through a group of connecting rods (502), the arc sheets (503) are arranged between the connecting rods (502), the arc sheets (503) are of a U-shaped structure with the bottom end outwards warped, the warped part protrudes out of the structure of the connecting rods (502), one end of each arc sheet (503) is connected with the threaded ring (501), the other section of each arc sheet stretches into the inner side of the threaded ring (501), and the stretching part is provided with two arc grabbing plates (504);

the side frame (7) comprises a panel (701), a fixing frame (703) and a rack (705), the bottom of the panel (701) is connected with the box body (1) through a hinge assembly, a side frame handle (702) is arranged on the outer side of the panel (701), the fixing frame (703) is fixed on the inner side of the panel (701) through a screw assembly, the fixing frame (703) is a cuboid frame with six hollowed-out surfaces, a plurality of pulley blocks (704) are fixed on the inner side of the fixing frame (703) close to the panel (701), the rack (705) with one end fixed on the back side of the panel (701) is arranged on the two sides of the fixing frame (703), a protruding limiting block is arranged at the tail end of the.

2. The yam planting device convenient to harvest as claimed in claim 1, wherein: the fastening ring (4) is of an annular structure with threads on the inner side and is connected to the outer side of the fixed cylinder (5) through threads, and the inner diameter of the fastening ring (4) is smaller than the maximum diameter of the structures of the protruding arc sheets (503) on the two sides of the fixed cylinder (5).

3. The yam planting device convenient to harvest as claimed in claim 1, wherein: the collecting barrel (8) is composed of a left barrel body (801) and a right barrel body (801), the two barrel bodies (801) are hinged through a hinge structure at the bottom and can be opened along the hinged position in a turnover mode, filter holes are formed in the bottom surface of the barrel body (801), a collecting barrel handle (802) is arranged at the top of the barrel body (801) close to one side of a side frame (7) panel (701), partition plates (803) extending transversely inwards are arranged on two sides of the joint of the barrel body (801) on one side and the barrel body (801) on the other side, a through hole (804) is formed in the barrel body (801) far away from the side frame (7) panel (701), and the inner sides of the through hole (.

4. The yam planting device convenient to harvest as claimed in claim 1, wherein: the top surfaces of the growth cavity (6), the side frame (7) and the collecting barrel (8) are all inclined surface structures which incline towards the inner side of the box body (1).

5. The yam planting device convenient to harvest as claimed in claim 1, wherein: the top of climbing frame (9) is connected with a water inlet pipe (11), a plurality of atomizer (12) intercommunication that water inlet pipe (11) and climbing frame (9) bottom set up, the position that box (1) top and climbing frame (9) downside correspond is provided with infundibulate small opening groove (13), the bottom of small opening groove (13) is connected with pipe (14), when side bearer (7) were packed up, pipe (14) and through-hole (804) the joint of collecting bucket (8).

6. The yam planting device convenient to harvest as claimed in claim 1, wherein: the bottom of the box body (1) is of a funnel-shaped structure, and one side of the funnel-shaped structure is connected with a drain pipe (15).

7. The yam planting device convenient to harvest as claimed in claim 1, wherein: the harvesting mechanism (16) comprises a harvesting plate (17) and a traction rope (18), the harvesting device comprises a harvesting handle (19), a winding wheel (21) and a transmission wheel set (23), wherein a sliding groove structure is arranged at the top of a growth cavity (6), a harvesting plate (17) is installed in the sliding groove, the harvesting plate (17) can slide along the inclined plane at the top of the growth cavity (6), the harvesting plate (17) is a plastic panel with a cutting edge on one side, a lime coating is sprayed on the upper surface of the plastic panel, two ends of the harvesting plate (17) are connected with traction ropes (18), the traction ropes (18) at one end of the cutting edge penetrate through corresponding holes in a panel (701) of the side frame (7) and then are connected with the harvesting handle (19), the traction ropes (18) at the other end of the side frame are wound on the winding wheel (21) through guide wheels (20), the winding wheel (21) is in transmission connection with the transmission wheel set (23) arranged on the inner wall of the growth cavity (6) through a transmission belt (22), and the transmission wheel set (23) is also.

8. The yam planting device convenient to harvest as claimed in claim 7, wherein: the transmission wheel set (23) comprises a transmission wheel (2301) and a transmission gear (2302), the transmission wheel (2301) is in transmission connection with the winding wheel (21) through a transmission belt (22), the transmission gear (2302) is in meshing transmission connection with a rack (705) on the side frame (7), and the transmission wheel (2301) is connected with the transmission gear (2302) through a ratchet wheel structure and is in one-way transmission connection along the winding direction of the winding wheel (21).