Spina date mother plant division propagation device

Abstract

The invention relates to the technical field of agricultural seedling raising equipment, and discloses a wild jujube mother plant division propagation device which comprises a seedling raising frame and further comprises an illumination mechanism, a lifting mechanism, a mounting mechanism and an auxiliary fostering mechanism, the lifting mechanism comprises a lifting groove formed in the inner side of the seedling raising frame, and a lifting screw is rotatably mounted in the lifting groove; a lifting block is installed on the surface of the lifting screw in a threaded mode, a lifting plate is fixedly installed on the surface of one side of the lifting block, and a first bevel gear is fixedly installed at the lower end of the lifting screw. According to the wild jujube mother plant division propagation device, through the arrangement of the lifting mechanism, the height of the seedling raising pot is conveniently, accurately and safely adjusted. The height can be easily increased through simple hand wheel operation, a unique ratchet wheel unlocking mechanism ensures that the descending process is controllable, accidental sliding due to gravity can be effectively prevented, and therefore stability and safety of wild jujube mother plants in the cultivation process are guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of agricultural seedling raising equipment, and in particular to a Zizyphus jujuba Mill. mother plant branch multiplication device and a use method thereof. BACKGROUND

[0002] The Zizyphus jujuba Mill. mother plant refers to an excellent original plant for breeding Zizyphus jujuba Mill. seedlings, which is usually healthy, stable in fruiting, and free of diseases and pests. The seeds or scions are collected after the fruits are matured, and are used for sowing, grafting or branch multiplication. The Zizyphus jujuba Mill. mother plant plays an important role in Zizyphus jujuba Mill. cultivation, and directly determines the quality, yield and resistance of the offspring seedlings. It is often selected as the source of seed collection or grafting stock to ensure the high yield and high quality of Zizyphus jujuba Mill. orchards.

[0003] In the cultivation link of Zizyphus jujuba Mill. mother plant branch multiplication, the seedling raising frame is a key facility for carrying the growth of seedlings. However, the structure of the conventional seedling raising frame widely used at present is mostly fixed design, and the layer height and support position thereof cannot be adjusted after installation. Such fixed structure is particularly inconvenient when facing Zizyphus jujuba Mill. seedlings at different growth stages, because the demand of the seedlings for light, ventilation and operation space is dynamically changed during the cultivation process. The inability to adjust the height not only limits the flexibility of the agronomist to optimize the seedling layout according to the actual growth conditions, but also makes the daily management operations such as watering, fertilizing, disease and pest observation laborious, thereby affecting the cultivation efficiency and the overall quality of the seedlings to some extent. SUMMARY

[0004] In view of the above problems that the conventional seedling raising frame cannot adapt to the dynamic growth demand of the seedlings due to the fixed height, and the flexibility of the cultivation management is limited and the operation efficiency is affected, the present application is proposed.

[0005] Therefore, the present application aims to provide a Zizyphus jujuba Mill. mother plant branch multiplication device, which aims to solve the problem that the conventional seedling raising frame cannot adapt to the dynamic growth demand of the seedlings due to the fixed height, and the flexibility of the cultivation management is limited and the operation efficiency is affected.

[0006] To solve the above technical problems, the present application provides the following technical scheme: a Zizyphus jujuba Mill. mother plant branch multiplication device, comprising a seedling raising frame, and further comprising a light illumination mechanism, a lifting mechanism, a mounting mechanism and an auxiliary supporting mechanism, wherein the lifting mechanism comprises a lifting groove opened in the inner side of the seedling raising frame, a lifting screw rod is rotatably installed inside the lifting groove, a lifting block is threadedly installed on the surface of the lifting screw rod, a lifting plate is fixedly installed on one side surface of the lifting block, a first bevel gear is fixedly installed at the lower end of the lifting screw rod, a second bevel gear is meshingly arranged on one side of the first bevel gear, a ratchet structure is fixedly installed on one side of the second bevel gear, and a ratchet structure is rotatably installed on the lower part of the outer side of the seedling raising frame through a rotating shaft. The installation mechanism includes a seedling pot installed on the surface of the lifting plate, the auxiliary supporting mechanism includes a telescopic connecting rod rotatably installed on the upper part of one side of the seedling pot through a first rotating seat, the telescopic end of the telescopic connecting rod is rotatably provided with a rotating ring through a second rotating seat, the inner side of the rotating ring is provided with a sliding groove, the inside of the sliding groove is slidably provided with a sliding ring, one end of the sliding ring is fixedly provided with a magnet, and the upper surface of the sliding ring is fixedly provided with a sliding handle.

[0007] As a preferred scheme of the sour jujube mother plant vegetative propagation device, the lighting mechanism includes a driving motor fixedly installed on the upper part of one side of the seedling rack, the output end of the driving motor is drivingly provided with a rotating frame, and the inner side surface of the rotating frame is fixedly provided with a daylight lamp.

[0008] As a preferred scheme of the sour jujube mother plant vegetative propagation device, one side of the ratchet wheel structure is fixedly provided with a hand wheel, and one side of the ratchet structure is fixedly provided with a handle.

[0009] As a preferred scheme of the sour jujube mother plant vegetative propagation device, the lower part of one side of the seedling rack is rotatably provided with a rotating rod, and the spring structure is installed between the rotating rod and the ratchet structure.

[0010] As a preferred scheme of the sour jujube mother plant vegetative propagation device, the lower end of the lifting screw rod is fixedly provided with a transmission gear, both sides of the inside of the seedling rack are provided with two groups of transmission gears, and the two groups of transmission gears are connected to each other through a transmission belt.

[0011] As a preferred scheme of the sour jujube mother plant vegetative propagation device, the upper surface of the lifting plate is provided with an installation groove, the inner side surface of the installation groove is fixedly provided with a clamping tooth, and the lower part of both sides of the seedling pot is fixedly provided with a clamping block.

[0012] As a preferred scheme of the sour jujube mother plant vegetative propagation device, the surface of the lifting plate and the surface of the clamping block are both provided with a positioning hole, the inner side of the positioning hole is screwedly provided with a positioning bolt, and the lower surface of the installation groove and the seedling pot is both provided with a water leakage hole.

[0013] As a preferred scheme of the sour jujube mother plant vegetative propagation device, the surface of the telescopic connecting rod and the surface of the first rotating seat are both provided with a first clamping hole, and the inside of the first clamping hole is provided with a first clamping rod.

[0014] As a preferred scheme of the sour jujube mother plant vegetative propagation device, one side of the rotating ring and one side surface of the telescopic connecting rod are both provided with a third clamping hole, and the inside of the third clamping hole is provided with a third clamping rod.

[0015] As a preferred scheme of the sour jujube mother plant vegetative propagation device, the surface of the telescopic connecting rod is provided with a plurality of groups of second clamping holes, and the inner side of the second clamping hole is provided with a second clamping rod.

[0016] Compared with the prior art, the present application has at least the following beneficial effects: 1、The lifting mechanism is arranged, when it is necessary to raise the height of the seedling pot and the internal sour jujube mother plant, the hand wheel is rotated to drive the second bevel gear, the first bevel gear and the lifting screw rod to rotate, so that the lifting block, the lifting plate and the seedling pot installed on the surface are lifted, if it is necessary to lower the height, the ratchet structure is turned down through the handle, the ratchet structure is away from the tooth groove of the ratchet structure, the ratchet structure is unlocked, the ratchet structure is reversed, the height of the seedling pot is conveniently, accurately and safely adjusted, the height is easily raised through simple hand wheel operation, the unique ratchet unlocking mechanism ensures that the descending process is controllable, and the accidental sliding caused by gravity is effectively prevented, so that the stability and safety of the sour jujube mother plant in the cultivation process are ensured.

[0017] 2、The light illumination mechanism is arranged, after the plurality of groups of sour jujube mother plants are placed in the inside of the seedling frame in a ladder type through the lifting mechanism, the rotating frame is driven by the driving motor to rotate, so as to adjust the light illumination angle of the fluorescent lamp to the sour jujube mother plant, the sour jujube mother plants distributed in a ladder type are uniformly lighted from multiple angles, the uneven illumination problem caused by the traditional fixed light source is effectively solved, it is ensured that each layer of seedlings can obtain sufficient and suitable light illumination, so as to promote the balanced growth of the whole, and the cultivation quality and survival rate are significantly improved.

[0018] 3、The mounting mechanism is arranged, the clamping block of the seedling pot can be clamped between the clamping teeth in the mounting groove on the surface of the lifting plate during use, the position of the seedling pot is limited left and right, the positioning bolt is screwed into the positioning hole, the position of the seedling pot is limited front and back, the seedling pot is quickly and stably positioned on the lifting plate through the double locking of the clamping teeth and the positioning bolt, the displacement of the pot caused by shaking or operation is effectively prevented, the absolute stability of the seedlings in the lifting and adjustment process is ensured, damage is avoided, and reliable guarantee is provided for the safe cultivation of the sour jujube mother plant.

[0019] 4. This invention, through its auxiliary support mechanism, allows the jujube mother plant to be planted in a seedling pot. First, the first rotating seat rotates on one side of the seedling pot to adjust the angle of the telescopic connecting rod. Then, the first locking rod and first locking hole lock the rotation angle of the telescopic connecting rod. Next, the second locking rod and second locking hole lock the length of the telescopic connecting rod. Finally, the third locking rod and third locking hole lock the angle of the rotating ring, placing the rotating ring on one side of the jujube mother plant. The sliding ring then slides out of the groove via a sliding handle, and the two sets of sliding rings on both sides are attracted and fixed by magnets. The sliding ring and rotating ring provide auxiliary support for the jujube mother plant. Through multi-angle and multi-node free adjustment, it can precisely fit jujube mother plants with different growth forms, providing personalized and comprehensive stable support. This not only effectively prevents seedling lodging but also avoids mechanical damage that may be caused by traditional binding methods, creating ideal conditions for the upright and healthy growth of the seedlings. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a jujube mother plant division propagation device according to the present invention; Figure 2 This is a schematic diagram of the structure of a jujube mother plant division propagation device according to the present invention from another angle; Figure 3 This invention relates to a device for propagating jujube mother plants by division. Figure 2 Enlarged view of point A in the middle; Figure 4 This is a cross-sectional view of the seedling rack in a jujube mother plant division propagation device of the present invention; Figure 5 This invention relates to a device for propagating jujube mother plants by division. Figure 4 Enlarged view of point B in the middle; Figure 6 This is a schematic diagram of the lifting plate in a jujube mother plant division propagation device of the present invention; Figure 7 This is a schematic diagram of the seedling pot in a jujube mother plant division propagation device of the present invention; Figure 8 This is a schematic diagram of the seedling pot from another angle in the jujube mother plant division propagation device of the present invention; Figure 9 This invention relates to a device for propagating jujube mother plants by division. Figure 8 Enlarged view of point C in the middle; Figure 10 This invention relates to a device for propagating jujube mother plants by division. Figure 8 Enlarged view of point D in the middle.

[0021] Explanation of reference numerals in the attached figures: 1, seedling frame; 2, illumination mechanism; 201, driving motor; 202, rotating frame; 203, daylight lamp; 3, lifting mechanism; 301, lifting groove; 302, lifting block; 303, lifting plate; 304, lifting screw; 305, transmission gear; 306, transmission belt; 307, first bevel gear; 308, second bevel gear; 309, ratchet structure; 310, hand wheel; 311, ratchet structure; 312, rotating shaft; 313, handle; 314, rotating rod; 315, spring structure; 4, mounting mechanism; 401, mounting groove; 402, clamping tooth; 403, clamping block; 404, water leakage hole; 405, positioning hole; 406, positioning bolt; 407, seedling pot; 5, auxiliary supporting mechanism; 501, first rotating seat; 502, first clamping hole; 503, first clamping rod; 504, telescopic connecting rod; 505, second clamping hole; 506, second clamping rod; 507, second rotating seat; 508, third clamping hole; 509, third clamping rod; 510, rotating ring; 511, sliding groove; 512, sliding handle; 513, sliding ring; 514, magnet. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0023] Example 1 Reference Figures 1-5 For the first embodiment of the present application, an Elaeagnus pungens mother plant vegetative propagation device is provided, which comprises a seedling frame 1, further comprising an illumination mechanism 2, a lifting mechanism 3, a mounting mechanism 4 and an auxiliary supporting mechanism 5. The lifting mechanism 3 comprises a lifting groove 301 opened in the inner side of the seedling frame 1, a lifting screw 304 rotatably installed inside the lifting groove 301, a lifting block 302 threadedly installed on the surface of the lifting screw 304, a lifting plate 303 fixedly installed on one side surface of the lifting block 302, a first bevel gear 307 fixedly installed at the lower end of the lifting screw 304, a second bevel gear 308 meshingly arranged on one side of the first bevel gear 307, a ratchet structure 309 fixedly installed on one side of the second bevel gear 308, and a ratchet structure 311 rotatably installed on the outer side of the lower part of the seedling frame 1 through a rotating shaft 312. The height of the seedling pot 407 is conveniently, accurately and safely adjusted. The height can be easily raised by simply operating the hand wheel 310, and the unique ratchet unlocking mechanism ensures controllable descent and effectively prevents accidental sliding due to gravity, thereby ensuring the stability and safety of the Elaeagnus pungens mother plant during cultivation.

[0024] The illumination mechanism 2 comprises a driving motor 201 fixedly installed on the upper part of one side of the seedling raising frame 1, the output end of the driving motor 201 is drivingly installed with a rotating frame 202, the inner side surface of the rotating frame 202 is fixedly installed with a daylight lamp 203, the multi-angle and uniform light supplement to the ladder-distributed Chinese jujube mother plants is realized, the uneven illumination problem caused by the traditional fixed light source is effectively solved, the sufficient and suitable illumination of each layer of seedlings is ensured, thereby the overall balanced growth is promoted, and the cultivation quality and survival rate are significantly improved.

[0025] One side of the ratchet structure 309 is fixedly installed with a hand wheel 310, and one side of the ratchet structure 311 is fixedly installed with a handle 313.

[0026] The lower part of one side of the seedling raising frame 1 is rotatably installed with a rotating rod 314, and the spring structure 315 is installed between the rotating rod 314 and the ratchet structure 311.

[0027] The lower end of the lifting screw rod 304 is fixedly installed with a transmission gear 305, two groups of transmission gears 305 are arranged on the two sides of the inside of the seedling raising frame 1, and the two groups of transmission gears 305 are connected with each other through a transmission belt 306.

[0028] During use, when it is necessary to adjust the height of the seedling pot 407, an operator rotates the hand wheel 310 in the forward direction, the hand wheel 310 drives the ratchet structure 309 to rotate synchronously, since the ratchet structure 311 is kept engaged with the tooth grooves of the ratchet structure 309 under the action of the spring structure 315, at this time, the ratchet structure 309 can rotate forward smoothly, and drives the transmission gears 305 on the two sides of the seedling raising frame 1 to rotate synchronously through the transmission belt 306, thereby driving the second bevel gear 308 to mesh with the first bevel gear 307 for transmission, and finally making the lifting screw rod 304 rotate in the lifting groove 301, the rotation of the lifting screw rod 304 drives the lifting blocks 302 on the surface thereof to stably ascend along the lifting groove 301, and the lifting blocks 302 drive the lifting plate 303 and the seedling pot 407 placed thereon to ascend together, when it is necessary to lower the seedling pot 407, the operator first pulls the handle 313, the handle 313 drives the ratchet structure 311 to rotate downward against the pulling force of the spring structure 315, so that the ratchet structure 311 is disengaged from the tooth grooves of the ratchet structure 309, and the ratchet structure 309 is unlocked, at this time, the operator can rotate the hand wheel 310 in the reverse direction, or relies on the weight of the seedling pot 407 itself to make the lifting screw rod 304 rotate reversely, and the lifting blocks 302 and the lifting plate 303 stably descend, after descending to the required height, the handle 313 is released, the ratchet structure 311 is reset under the action of the spring and is re-engaged into the ratchet tooth grooves, and the position is locked again to prevent accidental sliding.

[0029] Example 2 With reference to Figure 6 , Figure 8 , Figure 9 and Figure 10For the second embodiment of the application, which is different from the first embodiment, the mounting mechanism 4 comprises a seedling pot 407 mounted on the surface of the lifting plate 303, and the auxiliary supporting mechanism 5 comprises a telescopic connecting rod 504 rotatably mounted on the upper side of the seedling pot 407 through a first rotating seat 501, the telescopic end of the telescopic connecting rod 504 is rotatably provided with a rotating ring 510 through a second rotating seat 507, the inner side of the rotating ring 510 is provided with a sliding groove 511, the sliding ring 513 is slidably mounted in the sliding groove 511, one end of the sliding ring 513 is fixedly provided with a magnet 514, and the upper surface of the sliding ring 513 is fixedly provided with a sliding handle 512.

[0030] The surface of the telescopic connecting rod 504 and the surface of the first rotating seat 501 are both provided with a first clamping hole 502, and the first clamping hole 502 is provided with a first clamping rod 503.

[0031] The side of the rotating ring 510 and the side surface of the telescopic connecting rod 504 are both provided with a third clamping hole 508, and the third clamping hole 508 is provided with a third clamping rod 509.

[0032] The surface of the telescopic connecting rod 504 is provided with a plurality of groups of second clamping holes 505, and the inner side of the second clamping hole 505 is provided with a second clamping rod 506. Through the free adjustment of multiple angles and multiple nodes, it can accurately fit the growth form of the zizyphus jujuba mother plant, provide personalized and all-round stable support, not only effectively prevent the seedling from falling, but also avoid the mechanical damage caused by the traditional binding method, and create ideal conditions for the upright and healthy growth of the seedling.

[0033] During use, when the zizyphus jujuba mother plant needs auxiliary support in the seedling pot 407, first, according to the inclination angle and position of the mother plant, rotate the telescopic connecting rod 504 around the first rotating seat 501 to the appropriate angle, then insert the first clamping rod 503 into the corresponding first clamping hole 502 on the first rotating seat 501 and the telescopic connecting rod 504 to lock the rotation angle, then stretch or shorten the telescopic connecting rod 504 according to the support distance, select the appropriate second clamping hole 505 and insert the second clamping rod 506, lock the length, then rotate the rotating ring 510 around the second rotating seat 507, so that it is located on the side of the zizyphus jujuba mother plant that needs support, and the third clamping rod 509 is inserted into the corresponding third clamping hole 508 for angle locking, finally, the operator pushes the sliding handle 512, so that the sliding ring 513 slides out of the sliding groove 511 of the rotating ring 510, gently embraces the stem of the zizyphus jujuba mother plant from both sides, and is fixed by the magnets 514 at the end of the sliding ring 513, forming a stable flexible support ring, thereby supporting the mother plant in all directions.

[0034] The remaining structure is the same as that of embodiment 1.

[0035] Embodiment 3 Referring to Figures 6-7 For the third embodiment of the present application, which is different from the second embodiment, the upper surface of the lifting plate 303 is provided with a mounting groove 401, the inner side surface of the mounting groove 401 is fixedly provided with a clamping tooth 402, and the lower part of the two sides of the seedling pot 407 is fixedly provided with a clamping block 403.

[0036] The surface of the lifting plate 303 and the surface of the clamping block 403 are both provided with a positioning hole 405, the inner side of the positioning hole 405 is screw-mounted with a positioning bolt 406, the lower surface of the mounting groove 401 and the lower surface of the seedling pot 407 are both provided with a water leakage hole 404, which realizes the quick, stable and fixed positioning of the seedling pot 407 on the lifting plate 303, effectively prevents the displacement of the pot body caused by shaking or operation, ensures the absolute stability of the seedlings during lifting and adjusting, avoids damage, and provides reliable protection for the safe cultivation of the Chinese jujube mother plant.

[0037] During use, when it is necessary to stably install the seedling pot 407 on the lifting plate 303, the operator aligns the clamping blocks 403 at the lower part of the two sides of the seedling pot 407 with the mounting groove 401 on the upper surface of the lifting plate 303, and then pushes horizontally to embed the clamping blocks 403 between the clamping teeth 402 on the inner side of the mounting groove 401, thereby completing the preliminary positioning of the seedling pot 407 in the left-right direction. Subsequently, the positioning bolt 406 is aligned with the positioning holes 405 provided on the lifting plate 303 and the clamping blocks 403, and is screwed into the inner side until the top end is fastened, which completes the accurate positioning and locking of the seedling pot 407 in the front-rear direction. This double fixing mode ensures the stability of the seedling pot 407 on the lifting plate 303, and even when the lifting mechanism 3 drives it to move up and down, it will not shake or displace. At the same time, the water leakage holes 404 provided through the mounting groove 401 and the bottom of the seedling pot 407 ensure that after watering or fertilizing, the excess water can be discharged in time, avoiding the accumulation of water in the pot, which leads to root rot, and providing a good environment for the healthy growth of the root system of the Chinese jujube mother plant.

[0038] The remaining structure is the same as that of embodiment 2.

[0039] In combination with Embodiments 1-3, the working principle of the present application is as follows: first, the seedling pot 407 is firmly fixed on the lifting plate 303 by the installation mechanism 4, i.e. the clamping block 403 of the seedling pot 407 is clamped between the clamping teeth 402 of the installation slot 401 of the lifting plate 303 to limit the left and right positions, and then the positioning bolt 406 is screwed through the positioning hole 405 to lock the front and rear positions, ensuring the stability of the pot body, while the drain hole 404 ensures smooth drainage; then, according to the growth form of the Chinese jujube mother plant, the auxiliary supporting mechanism 5 is adjusted: the telescopic connecting rod 504 is rotated around the first rotating seat 501 to the appropriate angle and locked with the first clamping rod 503, the connecting rod is stretched or shortened to the required length and fixed with the second clamping rod 506, the angle of the rotating ring 510 is adjusted and locked with the third clamping rod 509, and finally the sliding handle 512 is pushed to make the sliding ring 513 slide out of the sliding groove 511 and be fixed by the magnet 514, forming a flexible support for the mother plant; then, the height is adjusted by the lifting mechanism 3: the hand wheel 310 is turned forward, the lifting plate 303 drives the seedling pot 407 to rise smoothly through the transmission of the ratchet wheel, transmission belt 306, bevel gear and lifting screw 304; when it needs to be lowered, the handle 313 is pulled to make the ratchet teeth disengage from the ratchet wheel to unlock, and then it can be turned in the opposite direction or rely on gravity to descend, and when it is in place, the handle 313 is released, the ratchet teeth are reset and locked to prevent sliding; finally, the light illumination mechanism 2 is started, the rotating frame 202 is rotated by the driving motor 201, the illumination angle of the fluorescent lamp 203 is adjusted, and uniform and suitable light is provided for the Chinese jujube mother plants in each layer in a ladder-like distribution, thereby completing the whole cultivation process from stable installation, individualized support, safe lifting to scientific light supplementation.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and not to limit it. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. A device for propagating jujube mother plants by division, comprising a seedling rack (1), characterized in that: It also includes a lighting mechanism (2), a lifting mechanism (3), an installation mechanism (4), and an auxiliary support mechanism (5). The lifting mechanism (3) includes a lifting groove (301) opened inside the seedling rack (1). A lifting screw (304) is rotatably installed inside the lifting groove (301). A lifting block (302) is threaded on the surface of the lifting screw (304). A lifting plate (303) is fixedly installed on one side of the lifting block (302). A first bevel gear (307) is fixedly installed at the lower end of the lifting screw (304). A second bevel gear (308) is meshed on one side of the first bevel gear (307). A ratchet structure (309) is fixedly installed on one side of the second bevel gear (308). A ratchet structure (311) is rotatably installed on the lower outer side of the seedling rack (1) through a rotating shaft (312). The installation mechanism (4) includes a seedling pot (407) installed on the surface of the lifting plate (303). The auxiliary support mechanism (5) includes a telescopic connecting rod (504) rotatably installed on the upper side of the seedling pot (407) via a first rotating seat (501). The telescopic end of the telescopic connecting rod (504) is rotatably installed with a rotating ring (510) via a second rotating seat (507). A sliding groove (511) is provided on the inner side of the rotating ring (510). A sliding ring (513) is slidably installed inside the sliding groove (511). A magnet (514) is fixedly installed at one end of the sliding ring (513). A sliding handle (512) is fixedly installed on the upper surface of the sliding ring (513).

2. The jujube mother plant division propagation device according to claim 1, characterized in that: The lighting mechanism (2) includes a drive motor (201) fixedly installed on the upper side of the seedling rack (1). The output end of the drive motor (201) is driven by a rotating frame (202), and a fluorescent lamp (203) is fixedly installed on the inner surface of the rotating frame (202).

3. The jujube mother plant division propagation device according to claim 1, characterized in that: A handwheel (310) is fixedly installed on one side of the ratchet structure (309), and a handle (313) is fixedly installed on one side of the ratchet structure (311).

4. The jujube mother plant division propagation device according to claim 1, characterized in that: A rotating rod (314) is rotatably installed on the lower side of one side of the seedling rack (1), and a spring structure (315) is installed between the rotating rod (314) and the ratchet structure (311).

5. The jujube mother plant division propagation device according to claim 1, characterized in that: The lower end of the lifting screw (304) is fixedly installed with a transmission gear (305), and two sets of transmission gears (305) are provided on both sides of the inside of the seedling rack (1). The two sets of transmission gears (305) are connected to each other by a transmission belt (306).

6. The jujube mother plant division propagation device according to claim 1, characterized in that: The upper surface of the lifting plate (303) is provided with an installation groove (401), and the inner surface of the installation groove (401) is fixedly installed with a locking tooth (402). The lower parts of both sides of the seedling pot (407) are fixedly installed with locking blocks (403).

7. The jujube mother plant division propagation device according to claim 6, characterized in that: The lifting plate (303) and the card block (403) are both provided with positioning holes (405). Positioning bolts (406) are threaded on the inner side of the positioning holes (405). Drainage holes (404) are provided through the mounting groove (401) and the lower surface of the seedling pot (407).

8. The jujube mother plant division propagation device according to claim 1, characterized in that: The telescopic connecting rod (504) and the surface of the first rotating seat (501) are both provided with a first locking hole (502), and a first locking rod (503) is provided inside the first locking hole (502).

9. The jujube mother plant division propagation device according to claim 1, characterized in that: A third locking hole (508) is provided on one side of the rotating ring (510) and on one side of the telescopic connecting rod (504), and a third locking rod (509) is provided inside the third locking hole (508).

10. The jujube mother plant division propagation device according to claim 1, characterized in that: The surface of the telescopic connecting rod (504) is provided with a number of second locking holes (505), and a second locking rod (506) is provided on the inner side of the second locking hole (505).

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