A plant seedling breeding rooting solution soaking device

Abstract

The present application relates to the technical field of high-quality and high-efficiency production of agroforestry plants, and particularly relates to a rooting solution soaking device for plant seedling and breeding, which comprises a rack, support seats and an adjusting mechanism; the support seats are at least three, and the multiple support seats are equidistantly arranged on the rack along the horizontal direction; each support seat is provided with a culture bottle for carrying the solution; the adjusting mechanism is arranged on the rack and is used for synchronously adjusting the spacing between the multiple support seats. The present application realizes the functions of synchronously adjusting the spacing between the multiple support seats by the adjusting mechanism and carrying the rooting solution by the culture bottles on the support seats, achieves the effect of adapting to the soaking requirements of plants with different lengths and ensuring the uniformity of the soaking conditions of the plants, and solves the technical problems of the fixed spacing between the support seats of the traditional soaking device, the incapability of adapting to plants with different lengths, and the uneven or normal soaking of some plants.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of high-quality and efficient production of agroforestry plants, and particularly relates to a rooting solution soaking device for plant seedling and breeding. BACKGROUND

[0002] When seedlings or breeding of plants are carried out, rooting treatment is needed. During the rooting treatment, the plants are usually soaked in culture solution to provide the required nutrients and protection. When batch seedlings are carried out, multiple culture bottles are needed to simultaneously soak the plants. However, the existing soaking equipment needs to be operated one by one when batch treatment is carried out, which is relatively cumbersome.

[0003] Therefore, a Chinese patent with the authorization announcement number CN222515830U discloses a white and tissue culture seedling germination rooting soaking device. A plurality of object loading platforms are arranged on the upper part of the fixing frame for placing the soaking mechanism, so that multiple soaking mechanisms can be placed simultaneously and cultivated in rows. The upper part of the entire soaking mechanism is provided with independent linking tables, and a connecting rod is arranged in the linking table. When the entire seedling bottle is placed, the protective plate at one end can be attached to the body of the seedling bottle to complete the fixing and limiting, so as to prevent the seedling bottle from falling off and being impacted during transportation and causing unnecessary loss.

[0004] When breeding is carried out, the culture bottles can be closely distributed. However, when seedlings are carried out, if the plant height is high, the distance between the culture bottles needs to be increased to ensure that the plants have enough space to obtain light. Therefore, the distance between the culture bottles needs to be adjusted. When large-scale seedlings are carried out, manual adjustment is extremely cumbersome and low in efficiency. In addition, when multiple culture bottles are supplemented one by one, the uniformity of the supplement cannot be guaranteed, which affects the rooting effect of the plants. SUMMARY

[0005] In view of the above problems, a rooting solution soaking device for plant seedling and breeding is provided, which synchronously adjusts the distance between multiple support seats by an adjusting mechanism to solve the technical problems that the distance between the support seats of the traditional soaking device is fixed and cannot be adapted to plants of different lengths, resulting in uneven soaking or normal soaking of some plants.

[0006] To solve the problems in the prior art, the present application provides a rooting solution soaking device for plant seedling and breeding, which comprises a rack, support seats and an adjusting mechanism. The support seats are at least three, and the multiple support seats are equidistantly arranged on the rack in the horizontal direction. Each support seat is provided with a culture bottle for carrying solution. The adjusting mechanism is arranged on the rack and is used for synchronously adjusting the distance between the multiple support seats.

[0007] Preferably, the culture bottle is detachably provided with an inner bottle body for carrying plants, and the inner bottle body is uniformly provided with through holes for communicating with the inner cavity of the culture bottle. The adjacent culture bottles are communicated through a communication pipe, and the communication pipe is provided with an extensible bellows.

[0008] Preferably, the adjusting mechanism comprises connecting rods and a linear drive assembly; each support base is connected with an extension rod at two ends, and each extension rod is slidably connected with a movable hinged base; the two ends of the connecting rod are hinged with the movable hinged bases on the adjacent support bases, and the middle portions of the two connecting rods between the adjacent support bases are hinged to form a scissor structure; the linear drive assembly is installed on one of the support bases, and the linear drive assembly is used to drive the movable hinged base to move along the extension direction of the extension rod.

[0009] Preferably, the support base is provided with a control mechanism, the control mechanism comprises a support base, a connecting assembly and a first telescopic rod; the support base is hinged with the connecting rod; the connecting assembly is arranged on the cultivation bottle, and when the inner bottle body is removed, the connecting assembly is connected with the support base and limits the cultivation bottle from moving synchronously with the support base; the two ends of the first telescopic rod are connected with the cultivation bottle and the support base respectively, and the first telescopic rod is sleeved with a first elastic member.

[0010] Preferably, the support base is fixedly connected with a rotating shaft, the rotating shaft is hinged with the connecting rod, and the rotating shaft is fixedly sleeved with a first connecting rod; each support base is provided with a first support; the first connecting rod is slidably connected with the first support on the adjacent support base.

[0011] Preferably, the connecting assembly comprises a clamping block, a second elastic member and a second support; the clamping block is slidably installed on the support base; the two ends of the second elastic member are connected with the clamping block and the support base respectively; the second support is arranged on the cultivation bottle in a lifting manner, and the second support is provided with a buckle matched with the clamping block, and the second support and the buckle are dislocated when the second support and the buckle move downward.

[0012] Preferably, the cultivation bottle is provided with a base in a lifting manner, and the base is provided with a third elastic member and a second connecting rod; the two ends of the third elastic member are connected with the base and the cultivation bottle respectively; the base is connected with the second support through the second connecting rod.

[0013] Preferably, the cultivation bottle is provided with a liquid inlet hole communicated with the communicating pipe; when the inner bottle body is not installed, the base is in an upward moving state under the elastic force of the third elastic member, and the base blocks the liquid inlet hole.

[0014] Preferably, the rack comprises two mounting racks and a second telescopic rod; the two ends of the second telescopic rod are connected with the two mounting racks respectively; the bottom of each mounting rack is provided with two universal wheels.

[0015] Preferably, the two cultivation bottles at the end portions are respectively provided with a liquid inlet pipe and a liquid outlet pipe; the liquid outlet pipe is provided with an electromagnetic valve for controlling the communication of the liquid outlet pipe.

[0016] The beneficial effects of the present application compared with the prior art are:

[0017] 1.The present application realizes the synchronous adjustment of the spacing between multiple support seats through the adjustment mechanism, and the function of carrying the rooting solution by the cultivation bottle on the support seat, which meets the soaking needs of plants of different lengths and ensures the uniformity of the soaking conditions of each plant. If the branches on the mother plant are thick and have a large expansion range, and the wrapped substrate is large (to ensure the rooting effect), it is necessary to ensure that there is no obstruction around the branches and to reserve enough ventilation and growth space. If the spacing between adjacent cultivation bottles is insufficient, the branches will be squeezed and will affect each other, which will cause the callus of the plant to be unable to extend stably into the cultivation bottle. Therefore, the adjustment mechanism is provided to solve the technical problems of the fixed spacing between the support seats of the traditional soaking device, the inability to adapt to plants of different lengths, and the uneven or improper soaking of some plants. The adjustment mechanism can change the spacing of all support seats synchronously, ensure that the distance between each cultivation bottle is always uniform, and does not need to adjust each support seat individually, which is convenient to operate and can ensure that each plant can fully contact the rooting solution in the appropriate space, thereby improving the soaking effect.

[0018] 2.The present application realizes the function of carrying plants by the detachable inner bottle body and contacting the rooting solution in the cultivation bottle with the plants through the through hole on the inner bottle body, which facilitates the taking and placing of plants and the cleaning of the inner bottle body, ensures the full contact of the solution with the plants, and solves the technical problems of the traditional inner bottle body fixed in the cultivation bottle, which makes it difficult to take and place plants and clean the inner bottle body, thereby affecting the soaking efficiency. The detachable design makes it more convenient to take and place plants and clean the inner bottle body, and the through hole ensures that the rooting solution can contact the plants smoothly, thereby ensuring the soaking effect.

[0019] 3.The present application realizes the function of synchronously adjusting the spacing of multiple support seats through the cooperation of the connecting rod of the scissors structure and the linear drive assembly, which achieves good synchronization in spacing adjustment, saves labor in operation, and ensures stable adjustment, thereby solving the technical problems of the traditional adjustment mechanism, which is out of sync in adjusting the spacing of each support seat, laborious in operation, and uneven in plant soaking space. The scissors structure ensures that the spacing between each support seat is always uniform, stable, and labor-saving, which facilitates the quick adaptation to the soaking needs of plants of different lengths. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a first perspective view of a rooting solution soaking device for plant seedling cultivation and breeding according to the present application.

[0021] Figure 2 is a perspective view of a rooting solution soaking device for plant seedling cultivation and breeding according to the present application when the inner bottle body is placed.

[0022] Figure 3 is a perspective view of a rooting solution soaking device for plant seedling cultivation and breeding according to the present application, showing a single set of cultivation bottles and scissors structure.

[0023] Figure 4It is a three-dimensional schematic view of the cultivation bottle and control mechanism cooperation of a plant seedling breeding and breeding rooting solution soaking device of the present application.

[0024] Figure 5 It is a three-dimensional schematic view of the cultivation bottle and connecting assembly of a plant seedling breeding and breeding rooting solution soaking device of the present application.

[0025] Figure 6 It is a three-dimensional schematic view of a plant seedling breeding and breeding rooting solution soaking device of the present application after the distance is increased.

[0026] Figure 7 It is a three-dimensional schematic view of the base and connecting assembly of a plant seedling breeding and breeding rooting solution soaking device of the present application.

[0027] Figure 8 It is a three-dimensional exploded schematic view of the cultivation bottle and liquid outlet pipe of a plant seedling breeding and breeding rooting solution soaking device of the present application when the base seals the liquid inlet hole.

[0028] Figure 9 It is a three-dimensional exploded schematic view of the cultivation bottle and liquid inlet pipe of a plant seedling breeding and breeding rooting solution soaking device of the present application after the base is moved down.

[0029] Figure 10 It is a three-dimensional schematic view of a plant seedling breeding and breeding rooting solution soaking device of the present application from a second perspective.

[0030] The figure label is: 1, rack; 11, mounting frame; 111, universal wheel; 12, second telescopic rod; 13, liquid inlet pipe; 14, liquid outlet pipe; 141, electromagnetic valve; 2, support seat; 21, cultivation bottle; 211, inner bottle body; 212, guide rod; 213, liquid inlet hole; 22, communication pipe; 221, corrugated pipe; 23, extension rod; 231, movable hinged seat; 232, guide groove; 3, adjusting mechanism; 31, connecting rod; 32, linear drive assembly; 321, screw; 322, rotary driver; 4, control mechanism; 41, support; 411, rotating shaft; 412, first connecting rod; 413, first support; 42, connecting assembly; 421, clamping block; 422, second elastic member; 423, second support; 4231, buckle; 43, first telescopic rod; 431, first elastic member; 44, base; 441, third elastic member; 442, second connecting rod. DETAILED DESCRIPTION

[0031] In order to further understand the features, technical means and specific purposes and functions achieved by the present application, the present application will be described in further detail below with reference to the drawings and specific embodiments.

[0032] REFERENCE Figure 1 and Figure 2The utility model provides a kind of plant seedling breeding is used to root solution soaking device, including rack 1, support seat 2 and adjusting mechanism 3;Support seat 2 is equipped with at least three, multiple support seat 2 is equidistantly arranged on rack 1 along horizontal direction, and each support seat 2 is equipped with one for carrying solution's cultivation bottle 21;Adjusting mechanism 3 is arranged on rack 1, and adjusting mechanism 3 is used to synchronously adjust the spacing between multiple support seat 2.

[0033] The utility model realizes the function of synchronously adjusting the spacing between multiple support seat 2 by adjusting mechanism 3 and carrying root solution by cultivation bottle 21 on support seat 2, reaches the effect of adapting to the soaking needs of different length plants and ensuring the uniformity of each plant soaking condition, solves the technical problems that the spacing of support seat 2 of traditional soaking device is fixed and cannot adapt to different length plants, leading to the uneven soaking or normal soaking of part of plants.Working, first, root solution is poured into cultivation bottle 21 on each support seat 2 respectively, when different length plants need to be soaked, adjusting mechanism 3 on rack 1 is operated, adjusting mechanism 3 will synchronously drive multiple support seat 2 to move along horizontal direction, change the spacing between support seat 2, after spacing is adjusted to suit the length of current plant, stop adjusting, then plant is placed in each cultivation bottle 21 respectively and is soaked in root solution, adjusting mechanism 3 can make the spacing of all support seat 2 change synchronously in the whole process, ensure that the distance between each cultivation bottle 21 is always uniform, without adjusting each support seat 2 individually, it is convenient to operate, and it can also ensure that each plant can fully contact root solution in suitable space, improve soaking effect.

[0034] Refer to Figure 1 And Figure 2 Cultivation bottle 21 is detachably mounted with inner bottle body 211 for carrying plant, and inner bottle body 211 is uniformly distributed with through hole for communicating with the inner cavity of cultivation bottle 21;Adjacent cultivation bottle 21 is communicated by communicating pipe 22, and communicating pipe 22 is equipped with telescopic bellow 221.

[0035] The application realizes the functions of bearing plants by the detachable inner bottle body 211 and contacting the rooting solution in the cultivation bottle 21 with the plants through the through hole on the inner bottle body 211, achieves the effects of conveniently taking and placing the plants and cleaning the inner bottle body 211, and ensures the full contact between the solution and the plants, solves the technical problems that the traditional inner bottle body 211 is fixed in the cultivation bottle 21, which causes the inconvenience of taking and placing the plants, the difficulty of cleaning the inner bottle body 211, and further affects the soaking efficiency. When working, the inner bottle body 211 is detachably installed into the cultivation bottle 21, the plants needing to be soaked are placed in the inner bottle body 211, the rooting solution in the cultivation bottle 21 enters the inner bottle body 211 through the through hole on the inner bottle body 211 and fully contacts the plants; when the plants need to be replaced or the inner bottle body 211 needs to be cleaned, the inner bottle body 211 is directly taken out of the cultivation bottle 21, and after the operation is completed, the inner bottle body 211 is installed back into the cultivation bottle 21, so that the detachable design makes the taking and placing of the plants and the cleaning of the inner bottle body 211 more convenient, and the through hole ensures that the rooting solution can smoothly contact the plants and guarantees the soaking effect.

[0036] With reference to Figures 1-4 The adjusting mechanism 3 comprises a connecting rod 31 and a linear drive assembly 32; each support base 2 is connected with an extension rod 23 at both ends, and each extension rod 23 is slidably installed with a movable hinged seat 231; the two ends of the connecting rod 31 are respectively hinged to the movable hinged seats 231 on the adjacent support bases 2, and the middle parts of the two connecting rods 31 between the adjacent support bases 2 are hinged to form a scissor structure; the linear drive assembly 32 is installed on one of the support bases 2, and the linear drive assembly 32 is used to drive the movable hinged seat 231 to move along the extension direction of the extension rod 23.

[0037] This invention achieves the function of synchronously adjusting the spacing of multiple support seats 2 through the cooperation of the connecting rod 31 with the linear drive assembly 32 using a scissor structure. This results in good synchronization of spacing adjustment, effortless operation, and stable adjustment process, solving the technical problem of uneven plant soaking space caused by asynchronous spacing of support seats 2 and laborious operation when adjusting with traditional adjustment mechanisms 3. A guide groove 232 is provided on the extension rod 23, and the movable hinge seat 231 slides within the guide groove 232. The linear drive assembly 32 includes a screw 321 and a rotary driver 322; the screw 321 is rotatably mounted on the support seat 2 and threadedly connected to the movable hinge seat 231; the rotary driver 322 is mounted on the support seat 2 and is used to drive the screw 321 to rotate. During operation, when it is necessary to adjust the spacing of the support seats 2, the rotary driver 322 installed on one of the support seats 2 is activated. The rotary driver 322 drives the screw 321 to rotate, and the screw 321 drives the movable hinge seat 231 connected to it to move along the guide groove 232. When the movable hinge seat 231 moves, it drives the connecting rod 31 that is hinged to it to move. Since the two connecting rods 31 between adjacent support seats 2 are hinged in the middle to form a scissor structure, the movement of one connecting rod 31 will drive the movable hinge seat 231 on the adjacent support seat 2 to move synchronously. Thus, all support seats 2 move closer or further away in the horizontal direction under the linkage of the scissor structure, changing the spacing. Throughout the process, the scissor structure ensures that the spacing of each support seat 2 is always uniform, the adjustment is stable and labor-saving, and it is convenient and quick to adapt to the soaking needs of plants of different lengths.

[0038] Reference Figure 1 , Figures 4-6 The support base 2 is equipped with a control mechanism 4, which includes a support 41, a connecting component 42, and a first telescopic rod 43. The support 41 is hinged to the connecting rod 31. The connecting component 42 is installed on the culture bottle 21. When the inner bottle 211 is removed, the connecting component 42 is connected to the support 41 and restricts the culture bottle 21 from moving synchronously with the support base 2. The two ends of the first telescopic rod 43 are connected to the culture bottle 21 and the support base 2, respectively. A first elastic element 431 is sleeved on the first telescopic rod 43.

[0039] The application realizes the function of reducing the spacing adjustment range of the cultivation bottles 21 when the inner bottle body 211 is not installed, facilitating the quick judgment of whether the cultivation bottles 21 are placed with the inner bottle body 211, and facilitating the orderly installation of the inner bottle body 211 by the operator, achieving the effect of quickly identifying the installation state of the inner bottle body 211 and improving the installation efficiency, solving the technical problem that the installation state of the inner bottle body 211 is not obvious, leading to installation confusion or omission. When the inner bottle body 211 is not installed, the connecting assembly 42 on the support seat 2 is connected with the support 41, limiting the synchronous movement of the cultivation bottles 21 with the support seat 2, at this time, when the adjusting mechanism 3 drives the support seat 2 to adjust the spacing, the cultivation bottles 21 without the inner bottle body 211 are limited, and the spacing adjustment range is obviously smaller than that of the cultivation bottles 21 with the inner bottle body 211, and the operator can quickly judge which cultivation bottles 21 are not placed with the inner bottle body 211 by observing the difference in the spacing adjustment range of each cultivation bottle 21, and then install the inner bottle body 211 into the corresponding cultivation bottle 21 in order, and the whole process forms an obvious state division with the limiting action of the control mechanism 4, making the installation of the inner bottle body 211 more orderly and reducing the situation of omission or repeated installation.

[0040] Referring to Figures 2-4 The support 41 is fixedly connected with a rotating shaft 411, the rotating shaft 411 is hinged with the connecting rod 31, and the rotating shaft 411 is fixedly sleeved with a first connecting rod 412; each support seat 2 is provided with a first bracket 413; the first connecting rod 412 is in sliding fit with the first bracket 413 on the adjacent support seat 2.

[0041] The application realizes the function of enhancing the connection stability of the support 41 and the support seat 2 through the rotating shaft 411, the first connecting rod 412 and the first bracket 413, achieving the effect that the control mechanism 4 works more stably and the connection of the connecting assembly 42 and the support 41 is more reliable. In work, the rotating shaft 411 on the support 41 is hinged with the connecting rod 31, and the first connecting rod 412 on the rotating shaft 411 is in sliding fit with the first bracket 413 on the adjacent support seat 2; when the linear driving assembly 32 drives the movable hinge seat 231 to move, the movable hinge seat 231 drives the connecting rod 31 to rotate, and then controls the movement of the support seat 2, and the first connecting rod 412 will slide along the first bracket 413 of the adjacent support seat 2, assisting the support 41 to keep a stable position and avoiding the shaking of the support 41. This sliding fit makes the relative movement between the support 41 and the support seat 2 more stable, ensures that the connecting assembly 42 can be accurately connected with the support 41 to limit the movement of the cultivation bottles 21, and at the same time, cooperates with the first telescopic rod 43 and the first elastic member 431 to make the cultivation bottles 21 keep stable in various states, facilitate the orderly installation of the inner bottle body 211 by the operator, and improve the overall work reliability of the device.

[0042] Referring to Figures 5-7The connecting assembly 42 comprises a clamping block 421, a second elastic element 422 and a second support 423; the clamping block 421 is slidingly installed on the support 41; the two ends of the second elastic element 422 are connected with the clamping block 421 and the support 41 respectively; the second support 423 is arranged on the cultivation bottle 21 in a liftable manner, and the second support 423 is provided with a clasp 4231 matched with the clamping block 421, and the second support 423 and the clasp 4231 are dislocated from the clamping block 421 when the second support 423 and the clasp 4231 are lowered.

[0043] The clasp 4231 is automatically separated from the clamping block 421 when the clasp 4231 is lowered, so that the function of removing the movement restriction of the cultivation bottle 21 is smoothly realized when the inner bottle body 211 is installed, and the effect of reliable separation action without additional manual operation is achieved. The bottom of the cultivation bottle 21 is provided with a guide rod 212 for guiding the lifting of the second support 423. When the inner bottle body 211 is installed, the inner bottle body 211 is placed in the cultivation bottle 21, the inner bottle body 211 presses the second support 423 on the cultivation bottle 21, and the second support 423 drives the clasp 4231 above to move downward together; since the clamping block 421 is located above the clasp 4231, and the clamping block 421 is slidingly installed on the support 41, the clasp 4231 gradually moves away from the clamping block 421 during the downward movement of the clasp 4231, and the clasp 4231 no longer exerts force on the clamping block 421, and the clamping block 421 remains in the position on the support 41 under the action of the second elastic element 422; when the inner bottle body 211 is installed in place, the second support 423 is lowered to a suitable position, the clasp 4231 is completely separated from the clamping block 421, the connection between the connecting assembly 42 and the support 41 is disconnected, and the movement restriction of the cultivation bottle 21 is removed, so that the cultivation bottle 21 can move normally with the support base 2. The whole process relies on the up-down position relationship between the clamping block 421 and the clasp 4231 to make the separation action natural and smooth, and the operator does not need to manually adjust the clamping block 421, thereby improving the operation efficiency and reliability during installation of the inner bottle body 211.

[0044] Reference Figure 6 and Figure 7 The cultivation bottle 21 is provided with a base 44 arranged in a liftable manner, the base 44 is provided with a third elastic element 441 and a second connecting rod 442; the two ends of the third elastic element 441 are connected with the base 44 and the cultivation bottle 21 respectively; and the base 44 is connected with the second support 423 through the second connecting rod 442.

[0045] The application realizes the function of stably lifting the second support 423 by the liftable base 44, the third elastic member 441 and the second connecting rod 442 in the culture bottle 21, and achieves the effect that the second support 423 is more smoothly lifted, and the buckle 4231 and the clamping block 421 are more reliably separated or buckled when the inner bottle body 211 is installed or taken out. When the inner bottle body 211 is installed, the inner bottle body 211 is placed in the culture bottle 21 and pressed on the base 44, the base 44 is lowered by overcoming the elastic force of the third elastic member 441, the base 44 drives the second support 423 on the culture bottle 21 to be lowered synchronously through the second connecting rod 442, the buckle 4231 on the second support 423 is lowered and separated from the clamping block 421 above, and the movement of the culture bottle 21 is limited; when the inner bottle body 211 is taken out, the elastic force of the third elastic member 441 drives the base 44 to rise, the base 44 drives the second support 423 to rise through the second connecting rod 442, the buckle 4231 on the second support 423 returns to the position corresponding to the clamping block 421, the clamping block 421 is buckled with the buckle 4231 under the action of the second elastic member 422, and the culture bottle 21 is limited to move with the support base 2. In the whole process, the base 44 and the third elastic member 441 make the lifting force of the second support 423 more uniform, ensure the stable and reliable cooperation of the buckle 4231 and the clamping block 421, and improve the operation smoothness when the inner bottle body 211 is installed and taken out.

[0046] With reference to Figures 7-9 The culture bottle 21 is provided with a liquid inlet hole 213 communicated with the communicating pipe 22; when the inner bottle body 211 is not installed, the base 44 is in the upward movement state under the action of the elastic force of the third elastic member 441, and the base 44 blocks the liquid inlet hole 213.

[0047] The application realizes the functions of connecting the communication pipe 22 through the liquid inlet hole 213 and plugging the liquid inlet hole 213 by the base 44 when the inner bottle body 211 is not installed, so as to avoid the waste caused by the unused cultivation bottle 21 entering the rooting solution and ensure the normal liquid inlet of the cultivation bottle 21 with the inner bottle body 211. When the inner bottle body 211 is not installed, the base 44 in the cultivation bottle 21 is in the upward moving state under the elastic force of the third elastic member 441, the base 44 plugs the liquid inlet hole 213 on the cultivation bottle 21, and the rooting solution in the communication pipe 22 cannot enter the cultivation bottle 21 through the liquid inlet hole 213; when the inner bottle body 211 is installed, the inner bottle body 211 presses the base 44 downward, the base 44 moves downward against the elastic force of the third elastic member 441, the liquid inlet hole 213 is opened, and the rooting solution in the communication pipe 22 enters the cultivation bottle 21 through the liquid inlet hole 213 to provide the rooting solution for the plants in the inner bottle body 211; when the inner bottle body 211 is taken out, the third elastic member 441 pushes the base 44 to move upward to plug the liquid inlet hole 213 again and stop the solution from entering. The whole process is controlled by the cooperation of the base 44 and the liquid inlet hole 213, the solution enters automatically according to the installation state of the inner bottle body 211, the solution waste is reduced, the liquid supply of the cultivation bottle 21 with the inner bottle body 211 is ensured, and the practicability of the device is improved.

[0048] With reference to Figure 1 and Figure 10 : The rack 1 comprises two mounting frames 11 and a second telescopic rod 12; the two ends of the second telescopic rod 12 are connected with the two mounting frames 11 respectively; the bottom of each mounting frame 11 is provided with two universal wheels 111.

[0049] The application realizes the functions of adjusting the length of the rack 1 by connecting the two mounting frames 11 through the second telescopic rod 12 and facilitating the movement of the device through the universal wheels 111 at the bottom of the mounting frame 11, so as to adapt to different placement spaces and improve the convenience of the movement of the device. When the overall length of the device needs to be adjusted to adapt to the placement space, the second telescopic rod 12 is operated, the second telescopic rod 12 is telescoped to drive the two mounting frames 11 to move close to or away from each other, and the overall length of the rack 1 is changed; when the device needs to be moved, the two universal wheels 111 at the bottom of each mounting frame 11 are used to push the mounting frame 11 to drive the whole device to move to the target position easily, and the universal wheels 111 can be locked after being moved to the appropriate position to prevent the device from sliding; in the whole process, the second telescopic rod 12 makes the length of the rack 1 flexible and adjustable, the universal wheels 111 make the movement of the device labor-saving and convenient, and the use flexibility of the device in different scenes is improved.

[0050] With reference to Figure 1 , Figure 8 and Figure 9 : The two cultivation bottles 21 at the end are respectively provided with a liquid inlet pipe 13 and a liquid outlet pipe 14; the liquid outlet pipe 14 is provided with an electromagnetic valve 141 for controlling the communication of the liquid outlet pipe 14.​

[0051] The present application realizes the functions of supplementing rooting solution through the liquid inlet pipe 13 of the end culture bottle 21 and discharging the solution by cooperating with the electromagnetic valve 141 of the liquid outlet pipe 14, achieves the effects of convenient solution supplementing, controllable solution discharging and no need of manually plugging and unplugging the pipeline, and solves the technical problems of low efficiency of manually adding solution, easy solution leakage caused by manually operating the pipeline when discharging solution of the traditional device. When working, when it is needed to supplement the rooting solution into the culture bottle 21, the external solution source is connected to the liquid inlet pipe 13 of one of the end culture bottles 21, the solution enters the culture bottle 21 through the liquid inlet pipe 13, and then diffuses into all the culture bottles 21 through the communication pipe 22 between the adjacent culture bottles 21. When it is needed to replace or discharge the solution, the electromagnetic valve 141 on the liquid outlet pipe 14 is opened, the liquid outlet pipe 14 is communicated, and the old solution in the culture bottle 21 is discharged through the liquid outlet pipe 14; when it is not needed to discharge the solution, the electromagnetic valve 141 is closed to block the liquid outlet pipe 14, so as to prevent the solution from leaking. In the whole process, the liquid inlet pipe 13 saves the trouble of adding solution to the culture bottles 21 one by one, and the electromagnetic valve 141 realizes one-key control of discharging the solution, which is simple to operate and avoids the leakage risk caused by manual operation, and improves the efficiency and safety of solution management.

[0052] The above embodiments only express one or several embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as the limitation of the scope of the present application. It should be noted that, for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A rooting solution soaking device for plant seedling breeding, characterized in that, It includes a frame (1), a support base (2), and an adjustment mechanism (3); At least three support seats (2) are provided, and multiple support seats (2) are equidistantly arranged on the frame (1) in the horizontal direction. Each support seat (2) is provided with a culture bottle (21) for carrying the solution. The adjustment mechanism (3) is mounted on the frame (1), and the adjustment mechanism (3) is used to synchronously adjust the spacing between multiple support seats (2); The cultivation bottle (21) is detachably installed with an inner bottle body (211) for carrying plants. The inner bottle body (211) has through holes evenly distributed on it for communicating with the inner cavity of the cultivation bottle (21). Adjacent culture bottles (21) are connected by a connecting pipe (22), and the connecting pipe (22) is provided with a retractable corrugated pipe (221). The adjustment mechanism (3) includes a connecting rod (31) and a linear drive assembly (32); Each support (2) has an extension rod (23) connected to both ends, and a movable hinge seat (231) is slidably installed on each extension rod (23). The two ends of the connecting rod (31) are respectively hinged to the movable hinge seat (231) on the adjacent support seat (2), and the middle of the two connecting rods (31) between the adjacent support seats (2) are hinged to form a scissor structure. A linear drive assembly (32) is mounted on one of the support bases (2), and the linear drive assembly (32) is used to drive the movable hinge base (231) to move along the extension direction of the extension rod (23); The support base (2) is provided with a control mechanism (4), which includes a support (41), a connecting component (42) and a first telescopic rod (43). The support (41) is hinged to the connecting rod (31); The connecting component (42) is set on the culture bottle (21). When the inner bottle (211) is removed, the connecting component (42) is connected to the support (41) and restricts the culture bottle (21) from moving synchronously with the support (2). The two ends of the first telescopic rod (43) are connected to the culture bottle (21) and the support base (2) respectively, and the first elastic element (431) is sleeved on the first telescopic rod (43). The connecting component (42) includes a locking block (421), a second elastic element (422), and a second bracket (423); The locking block (421) is slidably mounted on the support (41); The two ends of the second elastic element (422) are connected to the locking block (421) and the support (41) respectively; The second support (423) is raised and lowered on the culture bottle (21). The second support (423) is provided with a buckle (4231) that cooperates with the buckle (421). When the second support (423) and the buckle (4231) move down, they are misaligned with the buckle (421).

2. The rooting solution soaking device for plant seedling breeding according to claim 1, characterized in that, A rotating shaft (411) is fixedly connected to the support (41). The rotating shaft (411) is hinged to the connecting rod (31). A first connecting rod (412) is fixedly sleeved on the rotating shaft (411). Each support (2) is provided with a first bracket (413); The first connecting rod (412) slides in contact with the first bracket (413) on the adjacent support seat (2).

3. The rooting solution soaking device for plant seedling breeding according to claim 1, characterized in that, The culture bottle (21) is equipped with a base (44) that can be raised and lowered. The base (44) is provided with a third elastic element (441) and a second connecting rod (442). The two ends of the third elastic element (441) are connected to the base (44) and the culture bottle (21) respectively; The base (44) is connected to the second support (423) via the second connecting rod (442), which passes through the bottom of the culture bottle (21).

4. The rooting solution soaking device for plant seedling breeding according to claim 3, characterized in that, The culture bottle (21) has an inlet hole (213) that communicates with the connecting tube (22); When the inner bottle (211) is not installed, the base (44) is in an upward state under the elastic force of the third elastic element (441), and the base (44) blocks the liquid inlet hole (213).

5. The rooting solution soaking device for plant seedling breeding according to claim 1, characterized in that, The frame (1) includes a mounting bracket (11) and a second telescopic rod (12); There are two mounting brackets (11), and the two ends of the second telescopic rod (12) are respectively connected to the two mounting brackets (11); Each mounting bracket (11) has two casters (111) at its bottom.

6. The rooting solution soaking device for plant seedling breeding according to claim 1, characterized in that, Two culture bottles (21) located at the ends are respectively provided with an inlet pipe (13) and an outlet pipe (14). The outlet pipe (14) is equipped with a solenoid valve (141) to control the connection of the outlet pipe (14).

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