Monitoring device for analyzing influence of invasive plant on local plant seed growth

Abstract

The invention provides a monitoring device for analyzing the influence of an invasive plant on local plant seed growth, and relates to the field of analyzing the influence of the invasive plant on the local plant seed growth, and the monitoring device comprises a monitoring box, a planting box, a conveying device, a lifting device and a sowing spraying assembly; the planting box comprises a box body and a plurality of baffles, the box body is arranged in the monitoring box, and the baffles are installed in the box body at intervals and divide the interior of the box body into a plurality of planting cavities; the conveying device is adjacent to the planting box, and the lifting device is mounted at the output end of the conveying device through a mounting frame. According to the monitoring device for analyzing the influence of the invasive plant on the growth of the local plant seeds, provided by the invention, one planting monitoring device can realize multiple planting modes at the same time; the conveying device and the lifting device are arranged to be matched with the sowing spraying assembly, so that sowing work can be automatically achieved, the seed types can be correspondingly adjusted according to different planting areas, and sowing is convenient.

Description

Technical Field

[0001] The invention relates to the field of analysis of the impact of invasive plants on the growth of native plant seeds, and in particular to a monitoring device for analyzing the impact of invasive plants on the growth of native plant seeds. Background Art

[0002] Invasive plants refer to plants that spread from their native habitats to new areas due to human or natural reasons, and rapidly reproduce and spread in the new environment. Invasive plants may cause harm to local ecosystems, biodiversity, etc., or they may promote the growth of local plants, or they may achieve a dynamic balance, where local plants adapt to invasive plants and achieve coexistence.

[0003] The prior art uses community construction experiments to study the competitive relationship between the two. During the experiment, various planting methods are used for research, such as planting invasive plants separately from local plants or planting them together. When using different planting methods, different planting boxes and other equipment are required. Currently, there is still a lack of a planting monitoring device that can use multiple planting methods at the same time to study the impact of invasive plants on the growth of local plants.

[0004] Therefore, it is necessary to provide a monitoring device for analyzing the impact of invasive plants on the growth of native plant seeds to solve the above technical problems. Summary of the invention

[0005] The present invention provides a monitoring device for analyzing the impact of invasive plants on the growth of native plant seeds, which solves the problem that there is currently a lack of a planting monitoring device that can use one planting monitoring device to simultaneously implement multiple planting methods to study the impact of invasive plants on the growth of native plants.

[0006] In order to solve the above technical problems, the present invention provides a monitoring device for analyzing the impact of invasive plants on the growth of native plant seeds, comprising: a monitoring box, a planting box, a conveying device, a lifting device and a sowing and spraying assembly;

[0007] The planting box comprises a box body and a plurality of baffles, wherein the box body is arranged inside the monitoring box, and the plurality of baffles are installed inside the box body at intervals to divide the inside of the box body into a plurality of planting chambers;

[0008] The conveying device is arranged adjacent to the planting box, and the lifting device is installed at the output end of the conveying device through a mounting frame;

[0009] The sowing spray assembly includes an assembly frame, a rotating device, a seed storage barrel, a material distribution assembly, a plurality of sowing tubes and a plurality of bulldozer blocks. The seed storage barrel is installed at the output end of the lifting device through the assembly frame and is horizontally suspended above the box body. A seeding port is opened on the top of the seed storage barrel. A plurality of sowing tubes are arranged at intervals and in communication at the bottom of the seed storage barrel. A bulldozer block is correspondingly installed on each sowing tube.

[0010] The material dividing assembly includes a driving tube and a plurality of partition plates, one end of the driving tube passes through the assembly frame and is rotatably connected to the assembly frame, the other end of the driving tube extends to the interior of the seed storage barrel, a plurality of partition plates are arranged around the driving tube and are located inside the seed storage barrel, a seed storage cavity is formed between adjacent partition plates and the driving tube and the seed storage barrel, and the rotating device is used to drive the driving tube to rotate.

[0011] Preferably, a camera is provided inside the monitoring box.

[0012] Preferably, the material distribution assembly further comprises a plurality of transverse partitions, and a plurality of the transverse partitions are installed at intervals inside each of the seed storage cavities.

[0013] Preferably, a plurality of conical grooves are provided inside the seed storage cylinder, each of the conical grooves is arranged corresponding to each of the sowing tubes, and the top end of the sowing tube is connected to the bottom end of the conical groove.

[0014] Preferably, the monitoring device for analyzing the impact of invasive plants on the growth of native plant seeds also includes a material shifting piece, which includes two rollers, a plurality of impellers and a plurality of connecting rods. The plurality of impellers are arranged in a one-to-one correspondence with the plurality of sowing tubes. One impeller is rotatably installed inside a corresponding sowing tube. The connecting rod connects two adjacently arranged impellers. The assembly shafts of the two rollers are respectively connected to the impellers in the sowing tubes located on the two sides.

[0015] Preferably, the monitoring device for analyzing the impact of invasive plants on the growth of native plant seeds also includes a water delivery device and an assembly box. The assembly box is connected and arranged on the back of the monitoring box. The water delivery device includes a sliding rod, a slider, a pipe head and a water delivery pipe. The sliding rod is installed inside the assembly box, the slider is slidably installed on the sliding rod, the pipe head is installed on the slider, one end of the water delivery pipe passes through the slider and is connected to the pipe head, and the other end of the water delivery pipe passes through the monitoring box and extends to the outside of the monitoring box.

[0016] Preferably, the material distribution component further comprises a plurality of nozzles and a bent pipe, the plurality of nozzles are installed at intervals at the bottom end of the driving pipe, the bent pipe is installed at one end of the driving pipe, the seed storage barrel is rotatably installed on the assembly frame, a T-shaped block is provided through the seed storage barrel, one side of the T-shaped block is provided inside the seed storage barrel and is provided with an arc surface, a positioning shaft is installed at the bottom of the seed storage barrel, a positioning sleeve is installed on the mounting frame, the bottom end of the positioning shaft is inserted into the positioning sleeve, and one end of the bent pipe away from the driving pipe is opposite to the water spraying port of the nozzle;

[0017] The water outlet end of the pipe head is arranged downward and is located above the sowing spray assembly;

[0018] When the conveying device drives the sowing and spraying assembly to move through the lifting device so that the bent pipe is located below the pipe head, the center line of the bent pipe away from one end of the driving pipe coincides with the center line of the pipe head.

[0019] Preferably, a mounting sleeve is installed on the seed storage cylinder, the mounting sleeve is arranged on the outside of the T-shaped block, a magnetic block is installed on the T-shaped block, an adsorption sheet is installed on the mounting sleeve, and the magnetic block is adsorbed on the adsorption sheet.

[0020] Preferably, the planting box further comprises a plurality of rollers, the plurality of rollers are installed at intervals at the bottom of the box body, driving plates are installed at both ends of the box body, assembly holes are provided on the driving plates, and a side door is provided at one end of the monitoring box.

[0021] Preferably, the conveying device includes a motor, a screw rod, a nut and a limit rod, the motor is installed on the assembly box, one end of the screw rod is rotatably installed inside the assembly box, the other end of the screw rod is fixedly connected to the output shaft of the motor, the nut is threadedly connected to the screw rod, the limit rod is installed inside the assembly box, the bottom of the nut is sleeved on the limit rod, and the lifting device is installed on the nut.

[0022] Compared with the related art, the monitoring device for analyzing the impact of invasive plants on the growth of native plant seeds provided by the present invention has the following beneficial effects:

[0023] The present invention provides a monitoring device for analyzing the impact of invasive plants on the growth of native plant seeds. The interior of a box body is divided into multiple planting chambers by using multiple baffles, and different planting methods are implemented in the multiple planting chambers. Please refer to the figure. From left to right, three planting chambers are defined as a first planting chamber, a middle planting chamber, and a third planting chamber. The first planting chamber is divided into two parts. The seeds of the invasive plant to be studied and the seeds of the native plant are planted separately. The seeds of the invasive plant to be studied and the seeds of the native plant are mixed in the middle planting chamber. The invasive plant to be studied can be planted or transplanted first in the third planting chamber, and the native plant is sown in the planting chamber where the invasive plant has grown to observe the impact on the growth of the seeds of the native plant, so that one planting monitoring device can realize multiple planting methods at the same time;

[0024] And by setting the conveying device and the lifting device in conjunction with the sowing spraying component, the sowing work can be automatically realized, and the seed type can be adjusted accordingly according to different planting areas, so the sowing is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the external structure of a monitoring device for analyzing the impact of invasive plants on the growth of native plant seeds provided by the present invention;

[0026] Figure 2 for Figure 1 The cross-sectional view along AA is shown;

[0027] Figure 3 A schematic diagram of the structure inside the monitoring box provided by the present invention;

[0028] Figure 4 A schematic diagram of the structure of the seeding spray assembly provided by the present invention;

[0029] Figure 5 for Figure 4 The cross-sectional view along BB is shown;

[0030] Figure 6 A schematic diagram of the structure of the material distribution assembly provided by the present invention;

[0031] Figure 7 A partial cross-sectional view of a sowing spray assembly provided by the present invention;

[0032] Figure 8 A picture of the planting scene in the planting box provided by the present invention;

[0033] Fig. 9 A schematic diagram of the distribution of multiple seed storage cavities provided by the present invention, wherein: Fig. 9 (a) is a schematic diagram showing the seed storage chamber a1 and the sowing tube being aligned and connected. Fig. 9 (b) is a schematic diagram showing that the seed storage cavity a4 is aligned and connected with the sowing tube;

[0034] Fig.10 A schematic diagram of the structure of the water delivery device provided by the present invention;

[0035] Fig.11 for Figure 5 An enlarged schematic diagram of section C is shown;

[0036] Fig.12 The schematic diagram of the principle of nozzle position adjustment provided by the present invention, wherein: Fig.12 (a) is a schematic diagram of the alignment of the nozzle and the reseeding port. Fig.12 (b) is a schematic diagram showing a partition plate and a T-shaped block located on the right side of the nozzle driving the seed storage cylinder to rotate so that the nozzle faces downward;

[0037] Fig.13 Schematic diagram of the seeding spray assembly provided by the present invention in different states, wherein: Fig.13 (a) is a schematic diagram of the sowing spray assembly in the sowing state. Fig.13 (b) is a schematic diagram of the assembly status of the elbow and the pipe head. Fig.13 (c) is a schematic diagram of the assembly of the bulldozer block and the assembly hole.

[0038] Numbers in the figure:

[0039] 1. Monitoring box; 101. Front door; 102. Side door;

[0040] 2. Planting box; 21. Box body; 22. Baffle; 23. Isolation cloth; 24. Roller; 211. Water seepage hole;

[0041] 3. Conveying device; 31. Motor; 32. Screw rod; 33. Nut; 34. Limit rod;

[0042] 4. lifting device; 41. mounting frame; 411. positioning sleeve;

[0043] 5. Seeding spray assembly; 51. Assembly frame; 52. Rotating device; 53. Seed storage cylinder; 54. Material distribution assembly; 55. Seeding tube; 56. Bulldozer;

[0044] 511, positioning rod; 531, reseeding port; 532, positioning shaft; 533, tapered groove;

[0045] 541, driving pipe; 542, partition plate; 543, diaphragm; 544, nozzle; 545, elbow;

[0046] 6. Material shifting piece; 61. Connecting rod; 62. Roller shaft; 63. Impeller;

[0047] 7. T-shaped block; 71. magnetic block; 534. mounting sleeve; 535. adsorption sheet;

[0048] 8. water delivery device; 81. slide bar; 82. slide block; 83. pipe head; 84. water delivery pipe;

[0049] 9. driving plate; 91. assembly hole;

[0050] 10. Assembly box; 11. Support plate;

[0051] 20. Fill light; 30. Camera. DETAILED DESCRIPTION

[0052] 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.

[0053] The invention provides a monitoring device for analyzing the influence of invasive plants on the growth of native plant seeds.

[0054] Please refer to Figures 2 to 6 , In one embodiment of the present invention, the monitoring device for analyzing the impact of invasive plants on the growth of native plant seeds comprises: a monitoring box 1, a planting box 2, a conveying device 3, a lifting device 4 and a sowing spray assembly 5;

[0055] The planting box 2 includes a box body 21 and a plurality of baffles 22. The box body 21 is arranged inside the monitoring box 1. The plurality of baffles 22 are installed inside the box body 21 at intervals to divide the inside of the box body 21 into a plurality of planting chambers.

[0056] The conveying device 3 is arranged adjacent to the planting box 2, and the lifting device 4 is installed at the output end of the conveying device 3 through a mounting frame 41;

[0057] The sowing spray assembly 5 includes an assembly frame 51, a rotating device 52, a seed storage barrel 53, a material distribution assembly 54, a plurality of sowing tubes 55 and a plurality of bulldozer blocks 56. The seed storage barrel 53 is installed at the output end of the lifting device 4 through the assembly frame 51 and is horizontally suspended above the box body 21. A seeding port 531 is provided on the top of the seed storage barrel 53. A plurality of sowing tubes 55 are arranged at intervals and in communication at the bottom of the seed storage barrel 53. A bulldozer block 56 is correspondingly installed on each sowing tube 55.

[0058] The material dividing assembly 54 includes a driving tube 541 and a plurality of partition plates 542. One end of the driving tube 541 passes through the assembly frame 51 and is rotatably connected to the assembly frame 51. The other end of the driving tube 541 extends to the interior of the seed storage barrel 53. The plurality of partition plates 542 are arranged around the driving tube 541 and are located inside the seed storage barrel 53. A seed storage cavity is formed between the adjacent partition plates 542 and the driving tube 541 and the seed storage barrel 53. The rotating device 52 is used to drive the driving tube 541 to rotate.

[0059] The number of baffles 22 is not less than one. In this embodiment, the number of baffles 22 is two, which divide the planting cavity into three planting cavities.

[0060] By using a plurality of baffles 22, the interior of the box body 21 is divided into a plurality of planting chambers, and different planting methods are implemented in the plurality of planting chambers. Figure 8 , from left to right, the three planting chambers are defined as the first planting chamber, the middle planting chamber and the third planting chamber. The first planting chamber can be divided into two parts. The seeds of the invasive plants to be studied and the seeds of the local plants can be planted separately. The seeds of the invasive plants to be studied and the seeds of the local plants can be mixed in the middle planting chamber. The invasive plants to be studied can be planted or transplanted first in the third planting chamber. The local plants can be sown in the planting chamber where the invasive plants have grown to observe the impact on the growth of the seeds of the local plants, so that multiple planting methods can be carried out simultaneously;

[0061] Subsequently, by observing the germination rate of seeds under different planting conditions and the subsequent growth conditions, and comparing them with the normal single planting of native plants, it can be determined whether invasive plants can grow together with native plants.

[0062] In the first planting cavity, it can be observed whether subsequent invasive plants will gradually spread into the native plant area and affect the growth of native plants when they are planted separately, or the opposite will happen;

[0063] In the second planting cavity, it can be observed whether the invasive plant seeds will affect the germination rate of native plant seeds and their subsequent growth in the case of mixed planting;

[0064] In the third planting cavity, we can observe whether invasive plants will affect the germination and subsequent growth of native plant seeds when they germinate and grow before native plants.

[0065] The automatic sowing of local plant seeds and invasive plant seeds can be realized by setting the conveying device 3, the lifting device 4 and the sowing spray assembly 5; each seed storage cavity in the sowing spray assembly 5 is filled with local plant seeds and invasive plant seeds. Fig. 9, corresponding to the plant types planted in the above-mentioned planting cavities, native plant seeds are stored in the a1 seed storage cavity, invasive plant seeds are stored in the a2 seed storage cavity, invasive plant seeds and native plant seeds are mixed in the a3 seed storage cavity, and native plant seeds are stored in the a4 seed storage cavity;

[0066] When sowing, first, the a1 seed storage cavity is aligned with the sowing tube 55, and the conveying device 3 conveys the sowing spray assembly 5 to the top of the first planting cavity through the lifting device 4. The lifting device 4 drives the sowing spray assembly 5 to descend, so that the bulldozer 56 is inserted into the soil, and the sowing tube 55 is located above the soil. Fig.13 (a), the conveying device 3 conveys the sowing spray assembly 5 through the lifting device 4 to move, and the bulldozer 56 realizes automatic furrowing, and the seeds enter the furrow from the sowing tube 55. When the sowing spray assembly 5 moves to the middle of the first planting cavity, the rotating device 52 drives the driving tube 541 to rotate, so that the a2 seed storage cavity corresponds to the sowing tube 55, so as to sow the invasive plant seeds in the other half of the first planting cavity. When the planting of the first planting cavity is completed, the bulldozer 56 moves close to the baffle 22, and the lifting device 4 lifts the sowing spray assembly 5 so that the bulldozer 56 passes over the baffle 22. Subsequently, the bulldozer 56 is inserted into the soil of the middle planting cavity in the same way. The rotating device 52 drives the driving tube 541 to rotate, so that the a3 storage cavity is aligned with the sowing tube 55, and the middle planting cavity is sown. Subsequently, the third planting cavity is sown in the same way;

[0067] Thereby, the sowing work can be realized automatically, and the seed type can be adjusted accordingly according to different planting areas, so the sowing is convenient.

[0068] When sowing in the third planting cavity, the sowing tube 55 is sown between two rows of invasive plants. Invasive plants are planted in multiple rows. Invasive plants can be planted in the middle or on one side, so that local plant seeds can be planted in the third planting cavity away from the invasive plants and between the invasive plants. The growth of seeds in the two positions can be observed and compared.

[0069] See also Figure 2 In this embodiment, a water seepage hole 211 is provided at the bottom of the box body 21. When soil is added to the inside of the box body 21, an isolation cloth 23 (such as a geotextile) is laid inside each planting cavity to prevent soil from leaking out of the water seepage hole 211. A water guide groove is provided at the bottom of the inner wall of the monitoring box 1, and a drainage pipe is connected to the bottom of the monitoring box 1. The drainage pipe is connected to the water guide groove to discharge the infiltrated water;

[0070] There is a gap between the baffle 22 and the inner wall of the seed storage tube 53 to avoid friction, and the gap is less than 0.3 mm, which is smaller than the diameter of common seeds.

[0071] See also Figure 1A front door 101 is arranged on the front of the monitoring box 1, and an observation window is arranged on the front door 101, so that the growth of the plants inside can be observed; and by opening the front door 101, after the seeds are planted, the seeds can be covered with soil by using auxiliary tools such as rakes, and it is convenient to collect plant samples, soil samples, etc. for analysis and detection later. In this embodiment, two front doors 101 are arranged, so that the space occupied by opening the front door 101 can be reduced while the monitoring box 1 is opened to a greater extent;

[0072] In this embodiment, a plurality of fill lights 20 are arranged on the top of the inner wall of the monitoring box 1 to provide fill light for plant growth; at the same time, a temperature sensor, a humidity sensor, etc. are arranged inside the monitoring box 1 to detect the temperature and humidity inside the monitoring box 1, and a plurality of air inlet pipes are arranged on the monitoring box 1, which can be used to adjust the temperature inside the monitoring box 1. When the temperature is lower than the preset temperature, hot air flow is introduced into the interior of the monitoring box 1 through the air inlet pipe, and vice versa; wherein, the air inlet pipe can be connected to the air outlet end of the air-conditioning equipment.

[0073] See also Figure 2 As an optional method of this embodiment, a camera 30 is arranged inside the monitoring box 1.

[0074] By setting up the camera 30, the growth process of the plant can be recorded, and the growth of the plant can be remotely monitored at all times.

[0075] The number of the cameras 30 is preferably multiple. In this embodiment, the number of the cameras 30 is two and they are installed on both sides of the top of the inner wall of the monitoring box 1 .

[0076] See also Figure 5 and Figure 6 The material dividing assembly 54 further includes a plurality of transverse partitions 543 , and a plurality of transverse partitions 543 are installed at intervals inside each of the seed storage cavities.

[0077] By setting a plurality of transverse partitions 543, each seed storage cavity can be further divided into a plurality of cavities corresponding to each sowing tube 55. Thus, when sowing the second planting cavity, the seeds of the invasive plants and the seeds of the native plants are placed in the plurality of cavities of the corresponding seed storage cavity at intervals, so that when sowing, the seeds of the invasive plants and the seeds of the native plants can be sown alternately, that is, one row of invasive plants and one row of native plants;

[0078] Of course, you can still mix invasive plant seeds with native plant seeds before sowing.

[0079] See also Figure 5 and Figure 7As a preferred mode of this embodiment, a plurality of conical grooves 533 are opened inside the seed storage barrel 53, each of the conical grooves 533 is arranged corresponding to each of the sowing tubes 55, and the top end of the sowing tube 55 is connected to the bottom end of the conical groove 533.

[0080] By providing a plurality of conical grooves 533 and connecting the edges of the groove walls of adjacent conical grooves 533, when the seed storage cavity is aligned with the sowing tube 55, that is, corresponding to the conical grooves 533, the seeds inside the seed storage cavity can roll toward the inside of the sowing tube 55 by gravity, thereby avoiding the seeds staying in the seed storage cavity.

[0081] A protrusion is provided at the bottom of the seed storage barrel 53 to thicken the bottom of the seed storage barrel 53 , and a conical groove 533 is opened from the inner wall of the seed storage barrel 53 toward the protrusion, thereby ensuring the depth of the conical groove 533 .

[0082] See also Figure 5 The monitoring device for analyzing the impact of invasive plants on the growth of native plant seeds also includes a material shifting member 6, which includes two rollers 62, a plurality of impellers 63 and a plurality of connecting rods 61. The plurality of impellers 63 are arranged in a one-to-one correspondence with the plurality of sowing tubes 55. One impeller 63 is rotatably installed inside a corresponding sowing tube 55. The connecting rod 61 connects two adjacently arranged impellers 63. The assembly axes of the two rollers 62 are respectively connected to the impellers 63 in the sowing tubes 55 located on the two sides.

[0083] By setting the material-dispensing member 6, when the impeller 63 does not rotate, the impeller 63 can be used as a valve inside the sowing tube 55. When the bulldozer 56 is inserted into the soil for sowing, the two rollers 62 are in contact with the tops of the two side walls of the box body 21, so that when the conveying device 3 drives the sowing spray assembly 5 to move for sowing through the lifting device 4, the rollers 62 roll due to the friction between the side walls of the box body 21, thereby driving the impeller 63 to rotate, and the corresponding impeller 63 is driven to rotate at the same time through the connecting rod 61, so as to realize the function of interval sowing;

[0084] The two ends of the central axis of the impeller 63 pass through the sowing tube 55, the connecting rod 61 is connected to the central axis of the corresponding impeller 63, and the assembly axis of the roller 62 is detachably connected to the central axis of the corresponding impeller 63, such as plug-in connection, etc. A square groove is provided on the central axis of the corresponding impeller 63, and a square axis is provided on the assembly axis of the roller 62 to achieve plug-in connection, so as to facilitate the replacement of rollers 62 of different diameters. When the depth of the bulldozer 56 inserted into the soil is different, that is, the sowing depth is adjusted, it is suitable for replacing rollers 62 of different diameters. The connecting rod 61 and the central axis of the impeller 63 are preferably detachably connected, which can be a card connection or a threaded connection (when it is a threaded connection, during the sowing process, the direction in which the connecting rod 61 drives the impeller 63 to rotate is the direction in which the thread is tightened);

[0085] The blades on the impeller 63 are semicircular and are adapted to the cross-sectional shape of the sowing tube 55 .

[0086] The surface of the roller 62 is covered with a rubber sleeve, and a rubber pad is provided on the top of the corresponding side wall of the box body 21. The surface of the rubber sleeve is preferably provided with a plurality of protrusions, and a plurality of protrusions are correspondingly provided on the rubber pad, so as to increase friction and improve the rolling stability of the roller 62.

[0087] When adding seeds into the seed storage cavity in sequence, a1 to a3 are rotated in sequence to align with the seed filling port 531, and the corresponding seeds are added, and then the seed storage cavity a4 is adjusted to the position as shown in FIG. Fig. 9 (a), at this time, half of the a4 seed storage cavity is aligned with the seed replenishment port 531, so that the corresponding seeds can be added to the a4 seed storage cavity.

[0088] See also Figure 2 and Fig.10 In this embodiment, the monitoring device for analyzing the impact of invasive plants on the growth of native plant seeds also includes a water delivery device 8 and an assembly box 10. The assembly box 10 is connected and arranged on the back of the monitoring box 1. The water delivery device 8 includes a slide bar 81, a slider 82, a pipe head 83 and a water delivery pipe 84. The slide bar 81 is installed inside the assembly box 10, the slider 82 is slidably installed on the slide bar 81, the pipe head 83 is installed on the slider 82, one end of the water delivery pipe 84 passes through the slider 82 and is connected to the pipe head 83, and the other end of the water delivery pipe 84 passes through the monitoring box 1 and extends to the outside of the monitoring box 1.

[0089] By setting up a water delivery device 8, the other end of the water delivery pipe 84 is connected to a water source through a pipeline, such as being connected to a water storage container through a pipeline and a water pump or being connected to a faucet through a pipeline, etc. When it is necessary to water the seeds or plants, the water pump works to make the water flow out through the water delivery pipe 84 through the pipe head 83, thereby providing a water source for watering the seeds or plants.

[0090] The water pipe 84 is a hose, and the positions where the water pipe 84 and the pipe head 83 pass through the slider 82 are fixedly connected, thereby ensuring the stability of the connection between the water pipe 84 and the pipe head 83.

[0091] It is preferred that a plurality of slide bars 81 are provided, and in this embodiment, two are provided, and the slider 82 is sleeved on the two slide bars 81 to form a sliding assembly.

[0092] See also Figures 4 to 6 and Fig.10 As an optional mode of this embodiment, the material distribution component 54 further includes a plurality of nozzles 544 and a curved pipe 545, wherein the plurality of nozzles 544 are installed at intervals at the bottom end of the driving pipe 541, and the curved pipe 545 is installed at one end of the driving pipe 541, and the seed storage barrel 53 is rotatably installed on the assembly frame 51, and a T-shaped block 7 is provided through the seed storage barrel 53, and one side of the T-shaped block 7 is provided inside the seed storage barrel 53 and is provided with an arc surface, and a positioning shaft 532 is installed at the bottom of the seed storage barrel 53, and a positioning sleeve 411 is installed on the mounting frame 41, and the bottom end of the positioning shaft 532 is inserted into the positioning sleeve 411, and the end of the curved pipe 545 away from the driving pipe 541 is opposite to the water outlet of the nozzle 544;

[0093] The water outlet end of the pipe head 83 is arranged downward and is located above the sowing spray assembly 5;

[0094] When the conveying device 3 drives the sowing spray assembly 5 to move through the lifting device 4 so that the curved pipe 545 is located below the pipe head 83, the center line of the curved pipe 545 away from one end of the driving pipe 541 coincides with the center line of the pipe head 83.

[0095] Please refer to Fig. 9 (b), at this time, the seed storage cavity a4 is aligned with the sowing tube 55, and when the seeds are fed, the sowing is completed, and the nozzle 544 is located on the left side of the reseeding port 531;

[0096] See also Fig.12 (a), the rotating device 52 drives the driving tube 541 to rotate clockwise until it is aligned with the reseeding port 531, at which time the partition plate 542 located on the right side of the nozzle 544 abuts against the non-arc surface of the T-shaped block 7;

[0097] Then, the lifting device 4 lifts up the sowing and spraying assembly 5, and the seed storage cylinder 53 drives the positioning shaft 532 to separate from the positioning sleeve 411, and the seed storage cylinder 53 can rotate at this time;

[0098] Please refer to Fig.12(b), the rotating device 52 drives the driving tube 541 to rotate clockwise again, and the partition plate 542 located on the right side of the nozzle 544 drives the seed storage cylinder 53 to rotate with it through the T-shaped block 7, and rotates 180 degrees, so that the seeding port 531 and the nozzle 544 face downward, the sowing tube 55 faces upward, and because the end of the curved tube 545 away from the driving tube 541 (i.e., the water inlet end) faces opposite to the water outlet of the nozzle 544, the water inlet end of the curved tube 545 faces upward;

[0099] The conveying device 3 conveys the sowing spray assembly 5 to the bottom of the pipe head 83 through the lifting device 4, and the lifting device 4 pushes the sowing spray assembly 5 upward so that the water inlet end of the curved pipe 545 is inserted into the interior of the pipe head 83 to achieve connection. Fig.13 (b), when watering, water flows through the pipe head 83, the elbow 545, the driving pipe 541, enters the nozzle 544, and is sprayed out by the nozzle 544;

[0100] At the same time, the conveying device 3 conveys the sowing spraying assembly 5 through the lifting device 4 to move along the box body 21, so that different planting cavities can be automatically watered.

[0101] The subsequent rotating device 52 drives the driving tube 541 to rotate 180 degrees clockwise again, so that the reseeding port 531 is inserted, and the sowing tube 55 is facing downward, and the sowing function can be switched;

[0102] Among them, when the rotating device 52 drives the driving tube 541 to rotate counterclockwise to switch the seed storage chamber and align it with the sowing tube 55, the partition plate 542 contacts the arc surface of the T-shaped block 7, thereby pushing the T-shape upward to make it staggered with the partition plate 542 and will not block the partition plate 542. At the same time, the seed storage barrel 53 acts through the positioning shaft 532 and the positioning sleeve 411 to limit the axial position of the seed storage barrel 53, further ensuring that the seed storage barrel 53 will not rotate.

[0103] One end of the driving tube 541 away from the bent tube 545 is sealed.

[0104] In this embodiment, the nozzle 544 is a fan-shaped nozzle, and the water flow sprayed is fan-shaped. Figure 6 , and is ejected from the reseeding port 531.

[0105] See also Figure 3 and Fig.10 A support plate 11 is provided inside the assembly box 10, and the support plate 11 supports the water pipe 84. The length of the water pipe 84 inside the monitoring box 1 is not less than the length of the box body 21, so that when watering the planting cavity, the water pipe 84 has sufficient length to follow the movement; and the water pipe 84 passes through the gap between the slide bar 81 and the assembly box 10 and is connected to the slide block 82 and the pipe head 83, so as to avoid the water pipe 84 blocking the assembly of the elbow 545 and the pipe head 83.

[0106] See also Fig.11 As an optional method of this embodiment, a mounting sleeve 534 is installed on the seed storage barrel 53, and the mounting sleeve 534 is sleeved on the outside of the T-shaped block 7. A magnetic block 71 is installed on the T-shaped block 7. An adsorption sheet 535 is installed on the mounting sleeve 534, and the magnetic block 71 is adsorbed on the adsorption sheet 535.

[0107] By setting the mounting sleeve 534, the stability of the connection between the T-shaped block 7 and the seed storage barrel 53 is improved, and by setting the magnetic block 71 and the adsorption sheet 535 for adsorption, the stability of the connection between the T-shaped block 7 and the seed storage barrel 53 is further improved. When the seed storage barrel 53 is rotated so that the seed replenishment port 531 is facing downward, that is, the T-shaped block 7 is facing downward, the T-shaped block 7 can still be stably assembled with the seed storage barrel 53.

[0108] Among them, the adsorption sheet 535 can be a metal sheet that has an adsorption effect on the magnetic block 71, or it can be set as a magnetic block 71 with opposite polarity; the magnetic block 71 is installed at the bottom of the end cap of the T-shaped block 7, and the adsorption sheet 535 is correspondingly installed on the top of the installation sleeve 534.

[0109] As another optional method of this embodiment, an anti-slip cover such as a rubber cover can also be set on the surface of the T-shaped block 7 to increase the friction with the penetration point of the seed storage barrel 53, so as to ensure the stability of the connection between the T-shaped block 7 and the seed storage barrel 53 through the friction force.

[0110] See also Figure 2 and Figure 3 The planting box 2 also includes a plurality of rollers 24, which are installed at intervals at the bottom of the box body 21. Both ends of the box body 21 are equipped with driving plates 9, and the driving plates 9 are provided with assembly holes 91. A side door 102 is provided at one end of the monitoring box 1.

[0111] The number of the driving plates 9 disposed at each end of the box body 21 is preferably multiple. In this embodiment, the number of the driving plates 9 disposed at each end of the box body 21 is two.

[0112] When a set of experimental studies is completed, the conveying device 3 drives the seeding and spraying assembly 5 to move toward the side away from the side door 102 through the lifting device 4, so that the two bulldozers 56 are located above the corresponding assembly holes 91, and then the lifting device 4 lowers the seeding and spraying assembly 5, so that the two bulldozers 56 are inserted into the assembly holes 91 on the corresponding driving plate 9, as shown in FIG. Fig.13 (c), the side door 102 can then be opened, and the conveying device 3 drives the sowing spray assembly 5 to move toward the side door 102 through the lifting device 4. The sowing spray assembly 5 drives the planting box 2 through the driving plate 9 to move out of the monitoring box 1 from the side door 102, thereby facilitating the cleaning of the plants and soil inside the planting box 2, and at the same time facilitating the cleaning of the planting box 2, and subsequently refilling the soil for experimental research on other invasive plants and local plants.

[0113] The diameter of the assembly hole 91 is larger than the width of the bulldozer block 56. Therefore, when one end of the planting box 2 is first moved out of the monitoring box 1, the planting box 2 will be slightly tilted due to the height difference between the monitoring box 1 and the ground. At this time, the driving plate 9 and the bulldozer block 56 are allowed to be slightly tilted. Of course, a pad can also be laid on one side of the side door 102 of the monitoring box 1 to reduce or smooth the height difference so that it can be pushed out smoothly.

[0114] By cooperating with the conveying device 3 and the lifting device 4, the use function of the sowing spray assembly 5 can be switched, so that the sowing spray assembly 5 has the functions of trenching and sowing; the bent pipe 545 is assembled with the pipe head 83 to realize the function of watering, and the bulldozer block 56 is assembled with the driving plate 9 to realize the function of pushing the planting box 2 out of the monitoring box 1, so as to facilitate the cleaning of the plants and soil inside the planting box 2.

[0115] See also Figure 2 and Figure 4 In this embodiment, the conveying device 3 includes a motor 31, a screw rod 32, a nut 33 and a limit rod 34. The motor 31 is installed on the assembly box 10, one end of the screw rod 32 is rotatably installed inside the assembly box 10, and the other end of the screw rod 32 is fixedly connected to the output shaft of the motor 31. The nut 33 is threadedly connected to the screw rod 32, the limit rod 34 is installed inside the assembly box 10, the bottom of the nut 33 is sleeved on the limit rod 34, and the lifting device 4 is installed on the nut 33.

[0116] The motor 31 drives the screw rod 32 to rotate counterclockwise or clockwise, so as to drive the nut 33 to move along the screw rod 32 and the limit rod 34 toward the side door 102 or the other side of the monitoring box 1 .

[0117] The motor 31 is preferably installed on a side of the assembly box 10 away from the side door 102 .

[0118] The number of the limiting rods 34 is preferably multiple, and in this embodiment, there are two.

[0119] In other embodiments, the conveying device 3 may also adopt a conveyor belt structure, wherein the lifting device 4 is slidably installed inside the assembly box 10 and connected to the conveyor belt in the conveyor belt structure, and the lifting device 4 and the sowing spray assembly 5 are driven to reciprocate horizontally by the conveyor belt.

[0120] See also Figure 4 , the lifting device 4 can be an electric push cylinder, a pneumatic cylinder or a hydraulic cylinder;

[0121] Among them, a plurality of positioning rods 511 are installed at the bottom of the assembly frame 51, and the bottom ends of the positioning rods 511 penetrate the mounting frame 41; by providing the positioning rods 511, a vertical sliding connection is formed between the assembly frame 51 and the mounting frame 41, thereby improving the stability of the assembly frame 51 when it is raised or lowered.

[0122] In this embodiment, the rotating device 52 includes a rotating motor, a main gear and a slave gear. The rotating motor is installed on the assembly frame 51, and the main gear and the slave gear are respectively installed on the output end of the rotating motor and the driving tube 541. The rotating motor drives the main gear to cooperate with the slave gear to drive the driving tube 541 to rotate.

[0123] In other embodiments, the rotating device 52 may also be only a rotating motor, which is mounted on the assembly frame 51 through a bracket, and the output end of the rotating motor is connected to the bent pipe 545 , and the center line of the output end of the rotating motor is aligned with the center line of the driving pipe 541 .

[0124] A control box is provided on the side of the monitoring box 1 away from the side door 102 for controlling the conveying device 3 , the lifting device 4 , the rotating device 52 and other equipment.

[0125] The working principle of the monitoring device for analyzing the impact of invasive plants on the growth of native plant seeds provided by the present invention is as follows:

[0126] By using a plurality of baffles 22, the interior of the box body 21 is divided into a plurality of planting chambers, and different planting methods are implemented in the plurality of planting chambers. Figure 8 , from left to right, the three planting chambers are defined as the first planting chamber, the middle planting chamber and the third planting chamber. The first planting chamber is divided into two parts. The seeds of the invasive plants to be studied and the seeds of the local plants are planted separately. The seeds of the invasive plants to be studied and the seeds of the local plants are mixed in the middle planting chamber. The invasive plants to be studied can be planted or transplanted first in the third planting chamber. The local plants are sown in the planting chamber where the invasive plants have grown to observe the impact on the growth of the seeds of the local plants, so that multiple planting methods can be implemented at the same time;

[0127] Subsequently, by observing the germination rate of seeds under different planting conditions and the subsequent growth conditions, and comparing them with the normal single planting of native plants, it can be determined whether invasive plants can grow together with native plants.

[0128] In the first planting cavity, it can be observed whether subsequent invasive plants will gradually spread into the native plant area and affect the growth of native plants when they are planted separately, or the opposite will happen;

[0129] In the second planting cavity, it can be observed whether the invasive plant seeds will affect the germination rate of native plant seeds and their subsequent growth in the case of mixed planting;

[0130] In the third planting cavity, we can observe whether invasive plants will affect the germination and subsequent growth of native plant seeds when they germinate and grow before native plants.

[0131] The automatic sowing of local plant seeds and invasive plant seeds can be realized by setting the conveying device 3, the lifting device 4 and the sowing spray assembly 5; each seed storage cavity in the sowing spray assembly 5 is filled with local plant seeds and invasive plant seeds. Fig. 9 , corresponding to the plant types planted in the above-mentioned planting cavities, native plant seeds are stored in the a1 seed storage cavity, invasive plant seeds are stored in the a2 seed storage cavity, invasive plant seeds and native plant seeds are mixed in the a3 seed storage cavity, and native plant seeds are stored in the a4 seed storage cavity;

[0132] When sowing, first, the a1 seed storage cavity is aligned with the sowing tube 55, the conveying device 3 conveys the sowing spray assembly 5 to the top of the first planting cavity through the lifting device 4, the lifting device 4 drives the sowing spray assembly 5 to descend, and the bulldozer 56 is inserted into the soil. The sowing tube 55 is located above the soil, and the conveying device 3 conveys the sowing spray assembly 5 to move through the lifting device 4, and the bulldozer 56 realizes automatic furrowing, and the seeds enter the furrow from the sowing tube 55. When the sowing spray assembly 5 moves to the middle of the first planting cavity, the rotating device 52 drives the belt The movable tube 541 rotates to make the a2 seed storage chamber correspond to the sowing tube 55, so as to sow the invasive plant seeds in the other half of the first planting chamber. When the planting in the first planting chamber is completed, the bulldozer 56 moves close to the baffle 22, and the lifting device 4 lifts the sowing spray assembly 5 to make the bulldozer 56 pass over the baffle 22. Subsequently, the bulldozer 56 is inserted into the soil of the middle planting chamber in the same way. The rotating device 52 drives the driving tube 541 to rotate, so that the a3 storage chamber is aligned with the sowing tube 55, and the middle planting chamber is sown. Subsequently, the third planting chamber is sown in the same way;

[0133] Thereby, the sowing work can be realized automatically, and the seed type can be adjusted accordingly according to different planting areas, so the sowing is convenient.

[0134] Please refer to Fig. 9 (b), at this time, the seed storage cavity a4 is aligned with the sowing tube 55, and when the seeds are fed, the sowing is completed, and the nozzle 544 is located on the left side of the reseeding port 531;

[0135] See also Fig.12 (a), the rotating device 52 drives the driving tube 541 to rotate clockwise until it is aligned with the reseeding port 531, at which time the partition plate 542 located on the right side of the nozzle 544 abuts against the non-arc surface of the T-shaped block 7;

[0136] Then, the lifting device 4 lifts up the sowing and spraying assembly 5, and the seed storage cylinder 53 drives the positioning shaft 532 to separate from the positioning sleeve 411, and the seed storage cylinder 53 can rotate at this time;

[0137] Please refer to Fig.12 (b), the rotating device 52 drives the driving tube 541 to rotate clockwise again, and the partition plate 542 located on the right side of the nozzle 544 drives the seed storage cylinder 53 to rotate with it through the T-shaped block 7, and rotates 180 degrees, so that the seeding port 531 and the nozzle 544 face downward, the sowing tube 55 faces upward, and because the end of the curved tube 545 away from the driving tube 541 (i.e., the water inlet end) faces opposite to the water outlet of the nozzle 544, the water inlet end of the curved tube 545 faces upward;

[0138] The conveying device 3 conveys the sowing spray assembly 5 to the bottom of the pipe head 83 through the lifting device 4, and the lifting device 4 pushes the sowing spray assembly 5 upward so that the water inlet end of the curved pipe 545 is inserted into the interior of the pipe head 83 to achieve connection. Fig.13 (b), when watering, water flows through the pipe head 83, the elbow 545, the driving pipe 541, enters the nozzle 544, and is sprayed out by the nozzle 544;

[0139] At the same time, the conveying device 3 conveys the sowing spraying assembly 5 through the lifting device 4 to move along the box body 21, so that different planting cavities can be automatically watered.

[0140] When a set of experimental studies is completed, the conveying device 3 drives the seeding and spraying assembly 5 to move toward the side away from the side door 102 through the lifting device 4, so that the two bulldozers 56 are located above the corresponding assembly holes 91, and then the lifting device 4 lowers the seeding and spraying assembly 5, so that the two bulldozers 56 are inserted into the assembly holes 91 on the corresponding driving plate 9, as shown in FIG. Fig.13 (c), the side door 102 can then be opened, and the conveying device 3 drives the sowing spray assembly 5 to move toward the side door 102 through the lifting device 4. The sowing spray assembly 5 drives the planting box 2 through the driving plate 9 to move out of the monitoring box 1 from the side door 102, thereby facilitating the cleaning of the plants and soil inside the planting box 2, and at the same time facilitating the cleaning of the planting box 2, and subsequently refilling the soil for experimental research on other invasive plants and local plants.

[0141] By cooperating with the conveying device 3 and the lifting device 4, the use function of the sowing spray assembly 5 can be switched, so that the sowing spray assembly 5 has the functions of trenching and sowing; the bent pipe 545 is assembled with the pipe head 83 to realize the function of watering; the bulldozer block 56 is assembled with the driving plate 9 to realize the function of pushing the planting box 2 out of the monitoring box 1, so as to facilitate the cleaning of the plants and soil inside the planting box 2.

[0142] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A monitoring device for analyzing the impact of invasive plants on the growth of native plant seeds, characterized in that: include: Monitoring boxes, planting boxes, conveying devices, lifting devices and seeding spraying components; The planting box comprises a box body and a plurality of baffles, wherein the box body is arranged inside the monitoring box, and the plurality of baffles are installed inside the box body at intervals to divide the inside of the box body into a plurality of planting chambers; The conveying device is arranged adjacent to the planting box, and the lifting device is installed at the output end of the conveying device through a mounting frame; The sowing spray assembly includes an assembly frame, a rotating device, a seed storage barrel, a material distribution assembly, a plurality of sowing tubes and a plurality of bulldozer blocks. The seed storage barrel is installed at the output end of the lifting device through the assembly frame and is horizontally suspended above the box body. A seeding port is opened on the top of the seed storage barrel. A plurality of sowing tubes are arranged at intervals and in communication at the bottom of the seed storage barrel. A bulldozer block is correspondingly installed on each sowing tube. The material dividing assembly includes a driving tube and a plurality of partition plates, one end of the driving tube passes through the assembly frame and is rotatably connected to the assembly frame, the other end of the driving tube extends to the interior of the seed storage barrel, a plurality of partition plates are arranged around the driving tube and are located inside the seed storage barrel, a seed storage cavity is formed between adjacent partition plates and the driving tube and the seed storage barrel, and the rotating device is used to drive the driving tube to rotate.

2. The monitoring device for analyzing the impact of invasive plants on the growth of native plant seeds according to claim 1, characterized in that: A camera is arranged inside the monitoring box.

3. The monitoring device for analyzing the impact of invasive plants on the growth of native plant seeds according to claim 1, characterized in that: The material distribution component also includes a plurality of transverse partitions, and a plurality of the transverse partitions are installed at intervals inside each of the seed storage cavities.

4. The monitoring device for analyzing the impact of invasive plants on the growth of native plant seeds according to claim 1, characterized in that: A plurality of conical grooves are provided inside the seed storage cylinder, each of the conical grooves is arranged corresponding to each of the sowing tubes, and the top end of the sowing tube is communicated with the bottom end of the conical groove.

5. The monitoring device for analyzing the impact of invasive plants on the growth of native plant seeds according to claim 1, characterized in that: The monitoring device for analyzing the impact of invasive plants on the growth of native plant seeds also includes a material shifting component, which includes two rollers, a plurality of impellers and a plurality of connecting rods. The plurality of impellers are arranged in a one-to-one correspondence with the plurality of sowing tubes. One impeller is rotatably installed inside a corresponding sowing tube. The connecting rod connects two adjacently arranged impellers. The assembly shafts of the two rollers are respectively connected to the impellers in the sowing tubes located on the two most sides.

6. The monitoring device for analyzing the impact of invasive plants on the growth of native plant seeds according to claim 1, characterized in that: The monitoring device for analyzing the impact of invasive plants on the growth of native plant seeds also includes a water delivery device and an assembly box. The assembly box is connected and arranged on the back of the monitoring box. The water delivery device includes a slide bar, a slider, a pipe head and a water delivery pipe. The slide bar is installed inside the assembly box, the slider is slidably installed on the slide bar, the pipe head is installed on the slider, one end of the water delivery pipe passes through the slider and is connected to the pipe head, and the other end of the water delivery pipe passes through the monitoring box and extends to the outside of the monitoring box.

7. The monitoring device for analyzing the impact of invasive plants on the growth of native plant seeds according to claim 6, characterized in that: The material distribution component also includes a plurality of nozzles and a bent pipe, wherein the plurality of nozzles are installed at intervals at the bottom end of the driving pipe, the bent pipe is installed at one end of the driving pipe, the seed storage barrel is rotatably installed on the assembly frame, a T-shaped block is provided through the seed storage barrel, one side of the T-shaped block is located inside the seed storage barrel and is provided with an arc surface, a positioning shaft is installed at the bottom of the seed storage barrel, a positioning sleeve is installed on the mounting frame, the bottom end of the positioning shaft is inserted into the positioning sleeve, and one end of the bent pipe away from the driving pipe is opposite to the water spraying port of the nozzle; The water outlet end of the pipe head is arranged downward and is located above the sowing spray assembly; When the conveying device drives the sowing and spraying assembly to move through the lifting device so that the bent pipe is located below the pipe head, the center line of the bent pipe away from one end of the driving pipe coincides with the center line of the pipe head.

8. The monitoring device for analyzing the impact of invasive plants on the growth of native plant seeds according to claim 7, characterized in that: The seed storage cylinder is provided with a mounting sleeve, the mounting sleeve is arranged outside the T-shaped block, the T-shaped block is provided with a magnetic block, the mounting sleeve is provided with an adsorption sheet, and the magnetic block is adsorbed on the adsorption sheet.

9. The monitoring device for analyzing the impact of invasive plants on the growth of native plant seeds according to claim 1, characterized in that: The planting box also includes a plurality of rollers, which are installed at intervals at the bottom of the box body. Both ends of the box body are equipped with driving plates, and the driving plates are provided with assembly holes. One end of the monitoring box is provided with a side door.

10. The monitoring device for analyzing the impact of invasive plants on the growth of native plant seeds according to claim 6, characterized in that: The conveying device includes a motor, a screw rod, a nut and a limit rod. The motor is installed on the assembly box. One end of the screw rod is rotatably installed inside the assembly box. The other end of the screw rod is fixedly connected to the output shaft of the motor. The nut is threadedly connected to the screw rod. The limit rod is installed inside the assembly box. The bottom of the nut is sleeved on the limit rod. The lifting device is installed on the nut.

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