A plant cutting incubator for agricultural scientific research

Abstract

The invention discloses a plant cutting culture box for agricultural scientific research, which relates to the technical field of plant cutting culture, and comprises a support frame mechanism, wherein the support frame mechanism comprises a movable bottom plate, the bottom surface of the movable bottom plate is fixedly connected with four movable legs, the bottom end of each movable leg is fixedly connected with a universal wheel, the upper surface of the movable bottom plate is fixedly connected with four support columns, the outer surfaces of the four support columns are commonly fixedly connected with a connecting frame, the bottom surface of the connecting frame is fixedly connected with the upper surface of the movable bottom plate, and the plant cutting culture box for agricultural scientific research is driven to extend longitudinally by arranging a longitudinal extension unit, thereby reducing the problem of plants growing larger and gathering together to affect their growth, and there is no need to manually transplant plants to other positions in a time-consuming and laborious manner, thereby expanding the growth space of each cutting in the plant cutting culture box, and improving the growth environment in the plant cutting culture box.

Description

Technical Field

[0001] The invention relates to the technical field of plant cutting culture, in particular to a plant cutting culture box for agricultural scientific research. Background Art

[0002] Cuttings, also known as cuttings, are a common propagation method for cultivating plants. The stems, leaves and buds of the plant can be cut and inserted into a suitable substrate. After taking root, they can be planted to make them independent new plants. Cutting propagation can maintain the excellent characteristics of the plant and will not produce large variations like seed propagation. Therefore, it is widely used in fruit tree production. In agricultural scientific research, plant cutting incubators are needed to cultivate plant cuttings.

[0003] When using existing plant cutting incubators for cutting cultivation of a large number of plants, the large number of plants are directly fixed into the hydroponic nutrient solution for cultivation. During the hydroponic process, the plants will take root, sprout and grow. Since it is not convenient to adjust the space of the plant cutting incubator and each plant cannot be separated individually, a large number of plants will be cut and cultivated together, which may cause the cutting plants to affect each other's growth and development, thereby affecting the cutting cultivation of the plant. To this end, we propose a plant cutting incubator for agricultural scientific research.

[0004] Combining the above problems, we will find that it is difficult to avoid the above problems at the same time when using the existing plant cutting incubators on the market, and even if they can be solved, they need to be solved with the cooperation of external tools, which makes it impossible to achieve the desired effect. Therefore, we propose a plant cutting incubator for agricultural scientific research. Summary of the invention

[0005] The object of the present invention is to provide a plant cutting culture box for agricultural scientific research to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a plant cutting culture box for agricultural scientific research, comprising a support frame mechanism, the support frame mechanism comprising a movable bottom plate, the bottom surface of the movable bottom plate is fixedly connected with four movable legs, the bottom end of each movable leg is fixedly connected with a universal wheel, the upper surface of the movable bottom plate is fixedly connected with four support columns, the outer surfaces of the four support columns are commonly fixedly connected with a connecting frame, the bottom surface of the connecting frame is fixedly connected with the upper surface of the movable bottom plate, the top ends of the four support columns are commonly fixedly connected with an upper top plate, and a horizontal extension mechanism is arranged above the movable bottom plate;

[0007] The horizontal extension mechanism includes a longitudinal extension unit, which is located above the movable bottom plate and is used to longitudinally extend a plurality of plant cutting culture boxes; the longitudinal extension unit includes a transmission box, the bottom surface of which is fixedly connected to the upper surface of the movable bottom plate, the upper surface of which is fixedly connected to a fixed culture box, the front and back sides of the fixed culture boxes are both provided with first mobile culture boxes, the outer surfaces of the two first mobile culture boxes are both fixedly connected to four first telescopic rods, wherein the telescopic ends of the two first telescopic rods are respectively fixedly connected to the front and back sides of the fixed culture boxes, the bottom surfaces of the two first mobile culture boxes are both fixedly connected to first sliders, the bottom surfaces of the two first sliders are both in contact with the upper surface of the movable bottom plate, and the two first sliders are in contact with the upper surface of the movable bottom plate. The inner walls of the first sliding blocks are provided with first spiral guide grooves, and the internal rotation of the transmission box is connected to an active rotating shaft, and the outer surface of the active rotating shaft is fixedly connected to two first spiral guide blocks, and the two first spiral guide blocks are respectively slidably connected to the inner cavities of the two first spiral guide grooves; the two ends of the active rotating shaft are respectively fixedly connected to a first baffle plate and a mounting plate, and the upper surface of the movable base plate is fixedly connected to two first limit frames, and the side surfaces of the two first limit frames away from each other are respectively in contact with the front side of the first baffle plate and the back side of the mounting plate; the front side of the mounting plate is fixedly connected to a driving rotating rod, and the end of the driving rotating rod away from the mounting plate is fixedly connected to rotating grip rods arranged at equal distances in a circle, and the ends of several rotating grip rods away from each other are commonly fixedly connected to a rotating grip ring;

[0008] The horizontal extension mechanism further comprises a transverse extension unit, the transverse extension unit is located on both sides of the longitudinal extension unit, the longitudinal extension unit is used in conjunction with the transverse extension unit, and the transverse extension unit is used to transversely extend a plurality of plant cutting culture boxes;

[0009] A vertical extension mechanism is arranged above the longitudinal extension unit. The vertical extension mechanism is used in conjunction with the horizontal extension mechanism. The vertical extension mechanism is used to vertically extend multiple groups of plant cutting culture boxes.

[0010] Preferably, two pushing rods are fixedly connected to the upper surface of the movable bottom plate, and the top ends of the two pushing rods are commonly fixedly connected to a pushing handle.

[0011] Preferably, the lateral extension unit includes a first bevel gear, the inner wall of the first bevel gear is fixedly connected to the outer surface of the driving shaft, a gear box is arranged inside the transmission box, the bottom surface of the gear box is fixedly connected to the upper surface of the movable bottom plate, the input end of the gear box is fixedly connected to the transmission shaft, the top end of the transmission shaft is fixedly connected to the second bevel gear, the second bevel gear is meshed with the first bevel gear, the output end of the gear box is fixedly connected to the driven shaft, the driven shaft is rotatably connected to the inside of the transmission box, the outer surface of the driven shaft is fixedly connected to two second spiral guide blocks, second mobile incubators are arranged on both sides of the fixed incubator, and the outer surfaces of the two second mobile incubators are fixedly connected Four second telescopic rods are connected, wherein the telescopic ends of two of the second telescopic rods are fixedly connected to the two side surfaces of the fixed incubator, respectively; the bottom surfaces of the two second mobile incubators are fixedly connected with second sliders, the bottom surfaces of the two second sliders are in contact with the upper surface of the mobile bottom plate, the inner walls of the two second sliders are provided with second spiral guide grooves, and the two second spiral guide blocks are respectively slidably connected to the inner cavities of the two second spiral guide grooves; four third mobile incubators are arranged above the mobile bottom plate, and the outer surface of each of the third mobile incubators is fixedly connected with four third telescopic rods, wherein the telescopic ends of the two groups of the third telescopic rods are fixedly connected to the telescopic ends of the four first telescopic rods and the telescopic ends of the four second telescopic rods, respectively.

[0012] Preferably, the outer surface of the driven shaft is sleeved with two second limit frames, the bottom surfaces of the two second limit frames are fixedly connected to the upper surface of the movable base plate, and the two ends of the driven shaft are fixedly connected with second baffles, and the side surfaces of the two second baffles that are close to each other are respectively in contact with the side surfaces of the two second limit frames that are away from each other.

[0013] Preferably, the vertical extension mechanism includes a vertical rotating rod, which is rotatably connected to the inside of the transmission box, the top of the vertical rotating rod sequentially penetrates the fixed incubator and the upper top plate and extends to the top of the upper top plate, the outer surface of the vertical rotating rod is fixedly connected to a third spiral guide block arranged at an equal distance, the bottom end of the vertical rotating rod is fixedly connected to a third bevel gear, the third bevel gear is meshed with the first bevel gear, the inner walls of the two first mobile incubators, the inner walls of the two second mobile incubators and the inner wall of each third mobile incubator are fixedly connected to a movable limiting rod, the top of each movable limiting rod is in contact with the bottom surface of the upper top plate, and each movable limiting rod and The outer surfaces of the vertical rotating rods are sleeved with fourth mobile incubators arranged at equal distances, wherein the inner walls of a group of the fourth mobile incubators are provided with third spiral guide grooves, and a plurality of the third spiral guide blocks are respectively slidably connected to the inner cavities of the plurality of third spiral guide grooves, and the outer surface of each of the fourth mobile incubators is fixedly connected with four fourth telescopic rods, wherein the telescopic ends of two groups of the fourth telescopic rods are fixedly connected to each other, and the upper surfaces of the two first mobile incubators, the upper surfaces of the two second mobile incubators, the upper surfaces of each third mobile incubator and the upper surfaces of each fourth mobile incubator are provided with mounting grooves arranged at equal distances, and a cutting culture box is clamped inside each of the mounting grooves.

[0014] Preferably, the top end of the vertical rotating rod is fixedly connected with a third baffle, the upper surface of the upper top plate is fixedly connected with a stabilizing bearing, the outer surface of the vertical rotating rod is fixedly connected to the inner ring of the stabilizing bearing, and the bottom surface of the third baffle is in contact with the upper surface of the stabilizing bearing.

[0015] Preferably, the upper surface of each of the cutting culture boxes is fixedly connected to a snap-in limit frame, and the bottom surfaces of several of the snap-in limit frames are respectively in contact with the upper surfaces of the two first mobile incubators, the upper surfaces of the two second mobile incubators, the upper surfaces of several third mobile incubators and the upper surfaces of several fourth mobile incubators.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention provides a longitudinal extension unit, which can manually drive the plant cutting incubator to extend longitudinally, thereby reducing the problem of plants growing larger and gathering together to affect their growth. It is not necessary to manually transplant the plants in each plant cutting incubator to other locations in a time-consuming and laborious manner. When using the plant cutting incubator, the growth space of each cutting in the plant cutting incubator can be expanded, thereby improving the growth environment in the plant cutting incubator.

[0018] 2. The present invention provides a lateral extension unit, which can manually rotate the active shaft to drive the driven shaft to rotate, so that the second mobile incubator and the third mobile incubator can be extended outward, and multiple plant cutting incubators can be extended laterally to extend the plants in the plant cutting incubators outward, thereby further expanding the growth space of the plants in the plant cutting incubators and further improving the growth environment of the plants.

[0019] 3. The present invention provides a vertical extension mechanism, which can be used in conjunction with the longitudinal extension unit and the lateral extension unit. The vertical rotating rod is rotated, and a plurality of third spiral guide blocks with increasingly larger pitches are provided outside the vertical rotating rod. The third spiral guide blocks can be coordinated with the third spiral guide groove in the fourth mobile incubator to enable the fourth mobile incubator to move upward farther. As the cutting plants grow bigger and taller, the distance between the fourth mobile incubator and the plant cutting incubator below will be too small, thereby affecting their growth. The problem of plants growing larger and gathering together to affect their growth is further reduced. In addition, there is no need to manually transplant the plants in each plant cutting incubator to other locations, which is time-consuming and laborious. The growth environment in the plant cutting incubator is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a structural schematic diagram of a fixed incubator of the present invention;

[0022] Figure 3 It is a structural schematic diagram of the first mobile incubator of the present invention;

[0023] Figure 4 It is a bottom view structural schematic diagram of the first mobile incubator of the present invention;

[0024] Figure 5 It is a bottom view structural schematic diagram of the second mobile incubator of the present invention;

[0025] Figure 6 is a schematic structural diagram of a third mobile incubator of the present invention;

[0026] Figure 7 It is a structural schematic diagram of the active rotating shaft of the present invention;

[0027] Figure 8 is a schematic structural diagram of a fourth mobile incubator of the present invention;

[0028] Fig. 9 It is a structural schematic diagram of the cutting culture box of the present invention;

[0029] Fig.10 It is a schematic cross-sectional structural diagram of the first mobile incubator of the present invention.

[0030] In the figure: 1, support frame mechanism; 11, movable bottom plate; 12, connecting frame; 13, support column; 14, upper top plate; 15, movable leg; 16, universal wheel; 17, push rod; 18, push handle;

[0031] Horizontal extension mechanism; 21, longitudinal extension unit; 2101, transmission box; 2102, fixed incubator; 2103, first limit frame; 2104, first mobile incubator; 2105, first telescopic rod; 2106, first slider; 2107, first spiral guide groove; 2108, active rotating shaft; 2109, first spiral guide block; 2110, first baffle; 2111, rotating grip ring; 2112, mounting plate; 2113, driving rotating rod; 2114, rotating grip rod; 22, transverse extension unit; 2201, first bevel gear; 2202, second bevel gear; 2203, transmission shaft; 2204, gear box; 2205, driven shaft; 2206, second spiral guide block; 2207, second baffle; 2208, second mobile incubator; 2209, second telescopic rod; 2210, second slider; 2211, second spiral guide groove; 2212, second limiting frame; 2213, third mobile incubator; 2214, third telescopic rod;

[0032] Vertical extension mechanism; 301, third bevel gear; 302, vertical rotation rod; 303, third spiral guide block; 304, third baffle; 305, fourth mobile incubator; 306, fourth telescopic rod; 307, third spiral guide groove; 308, mounting groove; 309, movable limit rod; 310, cutting culture box; 311, clamping limit frame; 312, stabilizing bearing. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Example 1: Please refer to Figure 1-10The present invention provides a technical solution: a plant cutting incubator for agricultural scientific research, comprising a support frame mechanism 1, the support frame mechanism 1 comprises a movable bottom plate 11, the bottom surface of the movable bottom plate 11 is fixedly connected with four movable legs 15, the bottom end of each movable leg 15 is fixedly connected with a universal wheel 16, the upper surface of the movable bottom plate 11 is fixedly connected with four support columns 13, the outer surfaces of the four support columns 13 are commonly fixedly connected with a connecting frame 12, the bottom surface of the connecting frame 12 is fixedly connected to the upper surface of the movable bottom plate 11, the top ends of the four support columns 13 are commonly fixedly connected with an upper top plate 14, and a horizontal extension mechanism 2 is arranged above the movable bottom plate 11.

[0035] Two pushing rods 17 are fixedly connected to the upper surface of the movable base plate 11, and a pushing handle 18 is fixedly connected to the top of the two pushing rods 17. The pushing handle 18 is manually held to facilitate the use of the two pushing rods 17 to push the movable base plate 11, so that the plant cutting incubator can be conveniently moved for use.

[0036] The horizontal extension mechanism 2 includes a longitudinal extension unit 21, which is located above the movable bottom plate 11. The longitudinal extension unit 21 is used to longitudinally extend a plurality of plant cutting culture boxes.

[0037] As a further limitation of the horizontal extension mechanism 2 of the present invention, the longitudinal extension unit 21 includes a transmission box 2101, the bottom surface of the transmission box 2101 is fixedly connected to the upper surface of the movable bottom plate 11, and the upper surface of the transmission box 2101 is fixedly connected to a fixed incubator 2102. The fixed incubator 2102 is fixed on the movable bottom plate 11 to facilitate the limiting of the extended incubator and improve the extension stability of the plant cutting incubator. The front and back sides of the fixed incubator 2102 are both provided with a first mobile incubator 2104, and the outer surfaces of the two first mobile incubators 2104 are both fixedly connected with four first telescopic rods 2105, wherein the telescopic ends of the two first telescopic rods 2105 are respectively fixedly connected to the front and back sides of the fixed incubator 2102, and the first telescopic rod 2105 is provided between the first mobile incubator 2104 and the fixed incubator 2102 to facilitate the first mobile incubator 2104. The bottom surfaces of the two first mobile incubators 2104 are fixedly connected with first sliders 2106, the bottom surfaces of the two first sliders 2106 are in contact with the upper surface of the mobile base plate 11, the inner walls of the two first sliders 2106 are provided with first spiral guide grooves 2107, the internal rotation of the transmission box 2101 is connected with an active shaft 2108, the two ends of the active shaft 2108 are respectively fixedly connected with a first baffle 2110 and a mounting plate 2112, and the upper surface of the mobile base plate 11 is fixedly connected with two first limiting frames 2103, and the side surfaces of the two first limiting frames 2103 that are away from each other are respectively in contact with the front of the first baffle 2110 and the back of the mounting plate 2112, and the cooperation of the first baffle 2110 and the mounting plate 2112 with the two first limiting frames 2103 can facilitate the rotation of the active shaft 2108, thereby improving the rotation stability of the active shaft 2108;

[0038] Two first spiral guide blocks 2109 are fixedly connected to the outer surface of the active rotating shaft 2108, and the two first spiral guide blocks 2109 are respectively slidably connected to the inner cavities of the two first spiral guide grooves 2107. A driving rotating rod 2113 is fixedly connected to the front side of the mounting plate 2112. The end of the driving rotating rod 2113 away from the mounting plate 2112 is fixedly connected to the rotating grip rods 2114 arranged in an equidistant circle. The ends of several rotating grip rods 2114 away from each other are commonly fixedly connected to a rotating grip ring 2111. By manually holding the rotating grip ring 2111 and rotating it, the rotating grip rod 2114 can be used to drive the driving rotating rod 2113 to rotate, thereby facilitating manual rotation of the active rotating shaft 2108 to provide the plant cutting incubator with an extended power.

[0039] The specific implementation of this embodiment is as follows: when the plant cutting incubator is needed to be used for plant cutting and agricultural scientific research, the plants to be cut are first placed in the plant cutting incubator manually and nutrient solution is added for hydroponic culture. Then, the plant cutting incubator is placed on a horizontal ground manually, and the moving structure composed of the moving legs 15 and the universal wheels 16 can move the plant cutting incubator on the horizontal ground. By manually holding the push handle 18, the push rod 17 is used to push the moving bottom plate 11, so that the plant cutting incubator can be moved to a desired position and braked by the universal wheels 16. The structure is used to prevent the universal wheel 16 from rolling, so that the plant cutting culture box can be stably set at a required position, and then the plant cutting culture box can be used to stably perform hydroponics on the plants. After a period of time, as the cuttings of the plants grow and need a larger growth space, the cuttings of the plants generally need to be transplanted to a larger plant cutting culture box for cultivation, which is rather troublesome. Now, it is only necessary to manually hold the rotating grip ring 2111 and twist it to use the rotating grip rod 2114 to drive the driving rotating rod 2113 to rotate, and since the driving rotating rod 2113 is connected to the active rotating shaft 2108 through the mounting plate 2112, , which can drive the active shaft 2108 to rotate in the transmission box 2101 fixed on the moving base plate 11, and the first spiral guide block 2109 fixed on the outer surface of the active shaft 2108 cooperates with the first spiral guide groove 2107 provided in the first slider 2106 fixed under the first moving incubator 2104, and the first slider 2106 fixed under the first moving incubator 2104 contacts the surface of the moving base plate 11, so that the rotation of the first moving incubator 2104 can be restricted, so that only the two first moving incubators 2104 can move along the active shaft 2108, and the first spiral guide block 2109 and the first spiral guide groove 2107 are used to prevent the first moving incubator 2104 from rotating. 07, can make the two first mobile incubators 2104 move away from the fixed incubator 2102, and set the first telescopic rod 2105 between the first mobile incubator 2104 and the fixed incubator 2102 to facilitate the extension of the first mobile incubator 2104, thereby reducing the problem of plants growing larger and gathering together to affect their growth. There is no need to manually transplant the plants in each plant cutting incubator to other locations in a time-consuming and laborious manner. When using the plant cutting incubator, the growth space of each cutting in the plant cutting incubator can be expanded, thereby improving the growth environment in the plant cutting incubator.

[0040] Example 2: Please refer to Figure 1-10 The present invention provides a technical solution: a plant cutting culture box for agricultural scientific research. The present invention makes corresponding improvements to the technical problems mentioned in the background technology.

[0041] As a further limitation of the horizontal extension mechanism 2 of the present invention, the horizontal extension mechanism 2 also includes a transverse extension unit 22, which is located on both sides of the longitudinal extension unit 21, and the longitudinal extension unit 21 is used in conjunction with the transverse extension unit 22, and the transverse extension unit 22 is used to transversely extend multiple plant cutting culture boxes;

[0042] The lateral extension unit 22 includes a first bevel gear 2201, the inner wall of the first bevel gear 2201 is fixedly connected to the outer surface of the driving shaft 2108, and a gear box 2204 is arranged inside the transmission box 2101. The gear box 2204 is a box body that includes a large number of gears to change the speed and rotation direction of the input shaft and output different speeds and rotation directions, so that the gear box 2204 can be used to conveniently drive the driven shaft 2205 to rotate. The bottom surface of the gear box 2204 is fixedly connected to the upper surface of the movable bottom plate 11, and the input end of the gear box 2204 is fixedly connected to the transmission shaft 2203, and the top of the transmission shaft 2203 is fixedly connected to the second bevel gear 2202, and the second bevel gear 2202 is meshed with the first bevel gear 2201 The output end of the gear box 2204 is fixedly connected with a driven shaft 2205, and the driven shaft 2205 is rotatably connected to the inside of the transmission box 2101. The outer surface of the driven shaft 2205 is sleeved with two second limit frames 2212, and the bottom surfaces of the two second limit frames 2212 are fixedly connected to the upper surface of the movable bottom plate 11. The two ends of the driven shaft 2205 are fixedly connected with second baffles 2207, and the side surfaces of the two second baffles 2207 that are close to each other are respectively in contact with the side surfaces of the two second limit frames 2212 that are away from each other. By using the two second limit frames 2212 in conjunction with the two second baffles 2207, the rotation of the driven shaft 2205 can be conveniently limited, thereby improving the rotation stability of the driven shaft 2205.

[0043] Two second spiral guide blocks 2206 are fixedly connected to the outer surface of the driven shaft 2205, second mobile incubators 2208 are arranged on both sides of the fixed incubator 2102, four second telescopic rods 2209 are fixedly connected to the outer surfaces of the two second mobile incubators 2208, wherein the telescopic ends of the two second telescopic rods 2209 are respectively fixedly connected to the two side surfaces of the fixed incubator 2102, second sliders 2210 are fixedly connected to the bottom surfaces of the two second mobile incubators 2208, the bottom surfaces of the two second sliders 2210 are in contact with the upper surface of the movable bottom plate 11, second spiral guide grooves 2211 are provided on the inner walls of the two second sliders 2210, the two second spiral guide blocks 2206 are respectively slidably connected to the inner cavities of the two second spiral guide grooves 2211, and the second spiral guide blocks 2206 are respectively connected to the inner cavities of the two second spiral guide grooves 2211. The second mobile incubator 2208 can be moved along the driven shaft 2205, so that the position of the second mobile incubator 2208 can be adjusted conveniently. Four third mobile incubators 2213 are arranged above the mobile bottom plate 11. The driven shaft 2205 is driven to rotate by manually rotating the active shaft 2108, so that the second mobile incubator 2208 and the third mobile incubator 2213 can be extended outward. The outer surface of each third mobile incubator 2213 is fixedly connected with four third telescopic rods 2214, wherein the telescopic ends of two groups of third telescopic rods 2214 are respectively fixedly connected with the telescopic ends of the four first telescopic rods 2105 and the telescopic ends of the four second telescopic rods 2209, so that the plants in the plant cutting incubator are extended outward, thereby further expanding the growth space of the plants in the plant cutting incubator and further improving the growth environment of the plants.

[0044] The specific implementation of this embodiment is as follows: while the first mobile incubator 2104 is extended longitudinally, the first bevel gear 2201 fixed outside the driving shaft 2108 can be meshed with the second bevel gear 2202, and the transmission shaft 2203 can be connected to the input end of the gear box 2204, and the driven shaft 2205 can be connected to the output end of the gear box 2204, and the driven shaft 2205 can be driven to rotate by rotating the driving shaft 2108. Since the outer surface of the driven shaft 2205 is sleeved with two second mobile incubators 2208, the driven shaft 2205 can be driven to rotate by rotating the driving shaft 2108. The second spiral guide block 2206 fixed on the outer surface of the driven shaft 2205 cooperates with the second spiral guide groove 2211 provided in the second slider 2210 fixed under the second mobile incubator 2208. The second slider 2210 fixed under the second mobile incubator 2208 contacts the surface of the mobile bottom plate 11, so that the rotation of the second mobile incubator 2208 can be restricted, and the two second mobile incubators 2208 can only move along the driven shaft 2205. The linkage between the second spiral guide block 2206 and the second spiral guide groove 2211 The second mobile incubator 2208 can be moved away from the fixed incubator 2102, and a second telescopic rod 2209 is arranged between the second mobile incubator 2208 and the fixed incubator 2102 to facilitate the extension of the second mobile incubator 2208. The third mobile incubator 2213 is arranged on the common side of the first mobile incubator 2104 and the second mobile incubator 2208, and the third telescopic rod 2214 is fixedly connected to the second telescopic rod 2209 and the first telescopic rod 2105. When the mobile incubator 2104 and the second mobile incubator 2208 are moved, the third telescopic rod 2214, the second telescopic rod 2209 and the first telescopic rod 2105 can be extended and retracted, so that the third mobile incubator 2213 can also be moved away from the fixed incubator 2102, thereby completing the extension of the first mobile incubator 2104, the second mobile incubator 2208 and the third mobile incubator 2213 in the horizontal direction, thereby further expanding the growth space of the plants in the plant cutting incubator and further improving the growth environment of the plants.

[0045] Example 3: Please refer to Figure 1-10 The present invention provides a technical solution: a plant cutting culture box for agricultural scientific research. The present invention makes corresponding improvements to the technical problems mentioned in the background technology.

[0046] As a further limitation of the horizontal extension mechanism 2 of the present invention, a vertical extension mechanism 3 is provided above the longitudinal extension unit 21. The vertical extension mechanism 3 is used in conjunction with the horizontal extension mechanism 2. The vertical extension mechanism 3 is used to vertically extend multiple groups of plant cutting culture boxes.

[0047] The vertical extension mechanism 3 includes a vertical rotating rod 302, which is rotatably connected to the inside of the transmission box 2101. The top of the vertical rotating rod 302 sequentially penetrates the fixed incubator 2102 and the upper top plate 14 and extends to the top of the upper top plate 14. The top of the vertical rotating rod 302 is fixedly connected to the third baffle 304, and the upper surface of the upper top plate 14 is fixedly connected to the stable bearing 312. The outer surface of the vertical rotating rod 302 is fixedly connected to the inner ring of the stable bearing 312, and the bottom surface of the third baffle 304 is in contact with the upper surface of the stable bearing 312. The stable bearing 312 fixed outside the vertical rotating rod 302 can make the longer vertical rotating rod 302 rotate stably, and the third baffle 304 is used to protect the vertical rotating rod 302 and the stable bearing 312, thereby further improving the extension stability of the plant cutting incubator.

[0048] The outer surface of the vertical rotating rod 302 is fixedly connected with third spiral guide blocks 303 arranged at equal distances. The plurality of third spiral guide blocks 303 are spiral guide blocks with increasing pitch from bottom to top. The bottom end of the vertical rotating rod 302 is fixedly connected with a third bevel gear 301. The third bevel gear 301 is meshed with the first bevel gear 2201. The inner walls of the two first mobile incubators 2104, the inner walls of the two second mobile incubators 2208 and the inner walls of each third mobile incubator 2213 are fixedly connected with movable limiting rods 309. The top end of each movable limiting rod 309 contacts the bottom surface of the upper top plate 14. Each movable limiting rod 309 is fixedly connected with the inner wall of the two first mobile incubators 2104, the inner walls of the two second mobile incubators 2208 and the inner wall of each third mobile incubator 2213. 09 and the outer surface of the vertical rotating rod 302 are sleeved with fourth movable incubators 305 arranged at equal distances, and the inner wall of one group of fourth movable incubators 305 is provided with third spiral guide grooves 307, and a plurality of third spiral guide blocks 303 are respectively slidably connected to the inner cavities of a plurality of third spiral guide grooves 307, and a plurality of third spiral guide blocks 303 with increasing pitch from bottom to top cooperate with the third spiral guide grooves 307, so that the distance that the fourth movable incubator 305 moves upward can be gradually increased, so that the distance that the fourth movable incubator 305 moves upward can be further reduced, and the influence of the plants growing larger and gathering together can be further reduced. The problem of its growth occurs, the outer surface of each fourth mobile incubator 305 is fixedly connected with four fourth telescopic rods 306, wherein the telescopic ends of two groups of fourth telescopic rods 306 are fixedly connected to each other, and the upper surfaces of the two first mobile incubators 2104, the upper surfaces of the two second mobile incubators 2208, the upper surface of each third mobile incubator 2213 and the upper surface of each fourth mobile incubator 305 are provided with equidistantly arranged mounting grooves 308, and the interior of each mounting groove 308 is clamped with a cutting culture box 310, and the cutting culture box 310 is clamped in the mounting groove 308 to facilitate the cutting of multiple cutting plants, thereby facilitating When using the plant cutting culture box, the upper surface of each cutting culture box 310 is fixedly connected with a snap-in limit frame 311, and the bottom surfaces of several snap-in limit frames 311 are respectively in contact with the upper surfaces of the two first mobile culture boxes 2104, the upper surfaces of the two second mobile culture boxes 2208, the upper surfaces of several third mobile culture boxes 2213 and the upper surfaces of several fourth mobile culture boxes 305. The snap-in limit frame 311 fixed on the upper surface of the cutting culture box 310 is used to facilitate manual holding of the snap-in limit frame 311, so that the cutting culture box 310 is taken out of the installation groove 308, thereby facilitating the removal of cutting plants in the plant cutting culture box.

[0049] The specific implementation of this embodiment is as follows: while extending the first mobile incubator 2104, the second mobile incubator 2208 and the third mobile incubator 2213 in the horizontal direction, the first bevel gear 2201 can be meshed with the third bevel gear 301, and the third bevel gear 301 can be rotated by the rotation of the first bevel gear 2201, so that the vertical rotating rod 302 can rotate in the transmission box 2101 and the fixed incubator 2102, and a plurality of screw threads with increasing pitch from bottom to top are fixed on the outer surface of the vertical rotating rod 302. A third spiral guide block 303 is provided, and a plurality of fourth mobile incubators 305 cooperating with the third spiral guide block 303 are sleeved on the outside of the vertical rotating rod 302, and a third spiral guide groove 307 is provided on the inner wall of the fourth mobile incubator 305. The third spiral guide block 303 can be slid along the third spiral guide groove 307 by cooperating with the third spiral guide block 303 and rotating the vertical rotating rod 302, and the plurality of fourth mobile incubators 305 are connected to the outside of the fourth mobile incubator 305 by using the fourth telescopic rod 306. , and since the movable limiting rods 309 are fixed on the inner walls of the first movable incubator 2104, the second movable incubator 2208 and the third movable incubator 2213, the plurality of movable limiting rods 309 penetrate the plurality of fourth movable incubators 305, so that the rotation of the plurality of fourth movable incubators 305 can be restricted, and the plurality of groups of fourth movable incubators 305 can only be moved upward. Since the pitch of the plurality of third spiral guide blocks 303 increases from bottom to top, when the vertical rotation rod 302 rotates the same number of circles, the fourth movable incubators closer to the top will be moved upward. The longer the upward movement distance of the incubator 305 is, the more convenient it is to adjust the distance between the multiple fourth mobile incubators 305 by rotating the vertical rotating rod 302. As the cuttings plants grow bigger and taller, the distance between the fourth mobile incubator 305 and the plant cuttings incubator below will be too small, affecting their growth, further reducing the problem of plants growing larger and clumping together and affecting their growth, and there is no need to manually transplant the plants in each plant cuttings incubator to other locations, which is time-consuming and laborious, further improving the growth environment in the plant cuttings incubator.

[0050] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plant cutting incubator for agricultural scientific research, comprising a support frame mechanism, the support frame mechanism comprising a movable bottom plate, the bottom surface of the movable bottom plate is fixedly connected with four movable legs, the bottom end of each movable leg is fixedly connected with a universal wheel, characterized in that: The upper surface of the movable bottom plate is fixedly connected with four supporting columns, the outer surfaces of the four supporting columns are commonly fixedly connected with a connecting frame, the bottom surface of the connecting frame is fixedly connected with the upper surface of the movable bottom plate, the top ends of the four supporting columns are commonly fixedly connected with an upper top plate, and a horizontal extension mechanism is arranged above the movable bottom plate; The horizontal extension mechanism includes a longitudinal extension unit, which is located above the movable bottom plate and is used to longitudinally extend a plurality of plant cutting culture boxes; The horizontal extension mechanism also includes a transverse extension unit, which is located on both sides of the longitudinal extension unit. The longitudinal extension unit is used in conjunction with the transverse extension unit, and the transverse extension unit is used to transversely extend multiple plant cutting culture boxes; The longitudinal extension unit comprises a transmission box, the bottom surface of the transmission box is fixedly connected to the upper surface of the movable bottom plate, the upper surface of the transmission box is fixedly connected to a fixed incubator, the front and back sides of the fixed incubator are both provided with first movable incubators, the outer surfaces of the two first movable incubators are fixedly connected to four first telescopic rods, wherein the telescopic ends of the two first telescopic rods are respectively fixedly connected to the front and back sides of the fixed incubator, the bottom surfaces of the two first movable incubators are fixedly connected to first sliders, the bottom surfaces of the two first sliders are both in contact with the upper surface of the movable bottom plate, the inner walls of the two first sliders are both provided with first spiral guide grooves, the inner part of the transmission box is rotatably connected to an active shaft, the outer surface of the active shaft is fixedly connected to two first spiral guide blocks, and the two first spiral guide blocks are respectively slidably connected to the inner cavities of the two first spiral guide grooves; The two ends of the active rotating shaft are respectively fixedly connected with a first baffle and a mounting plate, and the upper surface of the movable bottom plate is fixedly connected with two first limit frames, and the side surfaces of the two first limit frames that are away from each other are respectively in contact with the front surface of the first baffle and the back surface of the mounting plate; A vertical extension mechanism is arranged above the longitudinal extension unit. The vertical extension mechanism is used in conjunction with the horizontal extension mechanism. The vertical extension mechanism is used to vertically extend multiple groups of plant cutting culture boxes.

2. A plant cutting incubator for agricultural scientific research according to claim 1, characterized in that: The upper surface of the movable bottom plate is fixedly connected with two pushing rods, and the top ends of the two pushing rods are commonly fixedly connected with a pushing handle.

3. A plant cutting incubator for agricultural scientific research according to claim 2, characterized in that: A driving rotating rod is fixedly connected to the front side of the mounting plate, and one end of the driving rotating rod away from the mounting plate is fixedly connected to rotating grip rods arranged equidistantly in a circumference, and ends of several rotating grip rods away from each other are commonly fixedly connected to a rotating grip ring.

4. The plant cutting incubator for agricultural scientific research according to claim 1, characterized in that: The lateral extension unit includes a first bevel gear, the inner wall of the first bevel gear is fixedly connected to the outer surface of the driving shaft, a gear box is arranged inside the transmission box, the bottom surface of the gear box is fixedly connected to the upper surface of the movable bottom plate, the input end of the gear box is fixedly connected to the transmission shaft, the top end of the transmission shaft is fixedly connected to the second bevel gear, the second bevel gear is meshed with the first bevel gear, the output end of the gear box is fixedly connected to the driven shaft, the driven shaft is rotatably connected to the inside of the transmission box, the outer surface of the driven shaft is fixedly connected to two second spiral guide blocks, second mobile incubators are arranged on both sides of the fixed incubator, and the outer surfaces of the two second mobile incubators are fixedly connected to four second A telescopic rod, wherein the telescopic ends of the two second telescopic rods are respectively fixedly connected to the two side surfaces of the fixed incubator, the bottom surfaces of the two second mobile incubators are fixedly connected with second sliders, the bottom surfaces of the two second sliders are in contact with the upper surface of the mobile bottom plate, the inner walls of the two second sliders are provided with second spiral guide grooves, the two second spiral guide blocks are respectively slidably connected to the inner cavities of the two second spiral guide grooves, four third mobile incubators are arranged above the mobile bottom plate, the outer surface of each third mobile incubator is fixedly connected with four third telescopic rods, wherein the telescopic ends of the two groups of third telescopic rods are respectively fixedly connected to the telescopic ends of the four first telescopic rods and the telescopic ends of the four second telescopic rods.

5. A plant cutting incubator for agricultural scientific research according to claim 4, characterized in that: Two second limit frames are sleeved on the outer surface of the driven rotating shaft, and the bottom surfaces of the two second limit frames are fixedly connected to the upper surface of the movable base plate. Second baffles are fixedly connected to both ends of the driven rotating shaft, and the side surfaces of the two second baffles that are close to each other are respectively in contact with the side surfaces of the two second limit frames that are away from each other.

6. A plant cutting incubator for agricultural scientific research according to claim 5, characterized in that: The vertical extension mechanism includes a vertical rotating rod, which is rotatably connected to the inside of the transmission box, the top of the vertical rotating rod sequentially penetrates the fixed incubator and the upper top plate and extends to the top of the upper top plate, the outer surface of the vertical rotating rod is fixedly connected with a third spiral guide block arranged at an equal distance, the bottom end of the vertical rotating rod is fixedly connected with a third bevel gear, the third bevel gear is meshed with the first bevel gear, the inner walls of the two first mobile incubators, the inner walls of the two second mobile incubators and the inner wall of each third mobile incubator are fixedly connected with a movable limiting rod, the top of each movable limiting rod is in contact with the bottom surface of the upper top plate, and each movable limiting rod and the vertical rotating rod The outer surface of each of the fourth mobile incubators is sleeved with fourth mobile incubators arranged at equal distances, the inner wall of one group of the fourth mobile incubators is provided with a third spiral guide groove, a plurality of third spiral guide blocks are respectively slidably connected to the inner cavities of the plurality of third spiral guide grooves, the outer surface of each of the fourth mobile incubators is fixedly connected with four fourth telescopic rods, the telescopic ends of two groups of the fourth telescopic rods are fixedly connected to each other, the upper surfaces of the two first mobile incubators, the upper surfaces of the two second mobile incubators, the upper surface of each third mobile incubator and the upper surface of each fourth mobile incubator are provided with mounting grooves arranged at equal distances, and a cutting culture box is clamped in the interior of each mounting groove.

7. A plant cutting incubator for agricultural scientific research according to claim 6, characterized in that: The top of the vertical rotating rod is fixedly connected with a third baffle, the upper surface of the upper top plate is fixedly connected with a stabilizing bearing, the outer surface of the vertical rotating rod is fixedly connected with the inner ring of the stabilizing bearing, and the bottom surface of the third baffle contacts with the upper surface of the stabilizing bearing.

8. A plant cutting incubator for agricultural scientific research according to claim 7, characterized in that: The upper surface of each cutting culture box is fixedly connected with a snap-in limit frame, and the bottom surfaces of several snap-in limit frames are respectively in contact with the upper surfaces of two first mobile incubators, the upper surfaces of two second mobile incubators, the upper surfaces of several third mobile incubators and the upper surfaces of several fourth mobile incubators.

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