Hippophae rhamnoides twig cutting seedling raising humidity monitoring device

Abstract

The utility model provides a sea-buckthorn twig cutting seedling raising humidity monitoring device. The sea-buckthorn twig cutting seedling raising humidity monitoring device comprises a support, a swing arm, a first conductive part and a second conductive part. The support is used for supporting the side of the cuttage sea-buckthorn twigs; the middle of the swing arm is hinged to the support, and one end of the swing arm is connected with the support through multiple hairs; the first conductive piece is arranged at the other end of the swing arm and extends upwards; the second conductive part is arranged at the top end of the bracket and is vertically aligned with the first conductive part; the first conductive part and the second conductive part are used for being connected with a control loop of the spraying system, the length of the hair is used for changing along with the change of air humidity, and when the air humidity is lower than a set value, the hair shrinks so that the first conductive part and the second conductive part can abut against each other for conduction; when the air humidity exceeds a set value, the hair extends to separate the first conductive part from the second conductive part; the sea-buckthorn twig cutting seedling raising humidity monitoring device provided by the utility model can improve the accuracy of water replenishing time and improve the survival rate of sea-buckthorn twigs.

Description

Technical Field

[0001] The utility model belongs to the technical field of autonomous alarms, and in particular relates to a humidity monitoring device for seabuckthorn twig cutting seedlings. Background Art

[0002] Sea buckthorn is a dioecious shrub or tree plant. There are many species and subspecies in nature. There are great differences in morphology, fruit size, yield, nutrient content, taste, and medicinal value. There are also great differences in adaptability or resistance to adverse environments such as drought resistance, cold resistance, saline-alkali resistance, and wind and sand resistance. In order to maintain the excellent traits of sea buckthorn varieties and promote their planting, sea buckthorn is usually cultivated by softwood cuttings.

[0003] The factor most likely to affect the survival rate of sea buckthorn shoot cuttings is air humidity. When the air humidity is high, the sea buckthorn shoots will turn brown or moldy. When the air humidity is low, the sea buckthorn shoot cuttings tend to lose water quickly, causing cell membrane rupture and thus failure to root. In the prior art, a hygrometer is usually set up to reflect the air humidity through the reading of the hygrometer. Technicians use the reading to manually increase or decrease the watering. However, because the air humidity varies at different heights above the ground, and the hygrometer reading drops when affected by wind and returns to normal when the wind stops, the hygrometer cannot reflect the true air humidity required for sea buckthorn shoot cuttings. This can easily mislead technicians to increase or decrease the watering, which can easily cause large-scale death of sea buckthorn shoots or a serious decrease in survival rate. Utility Model Content

[0004] The embodiment of the utility model provides a sea buckthorn twig cutting seedling humidity monitoring device, which aims to improve the accuracy of the sea buckthorn twig water replenishment timing and improve the survival rate of the sea buckthorn twig cuttings.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a humidity monitoring device for sea buckthorn twig cutting seedlings, comprising a bracket, a swing arm, a first conductive member and a second conductive member; the bracket is used to support the side of the cut sea buckthorn twigs; the middle part of the swing arm is hinged to the bracket, one end of the swing arm is connected to the bracket through a plurality of hairs, and the other end of the swing arm is connected to a counterweight, and the swing arm drives the hairs to be tightened under the action of the gravity of the counterweight; the first conductive member is provided at one end of the swing arm close to the counterweight and extends upward; the second conductive member is provided at the top of the bracket and is aligned with the first conductive member up and down; wherein the first conductive member and the second conductive member are used to connect to the control circuit of the spray system, and the length of the hair is used to change with the change of air humidity. When the air humidity is lower than the set value, the hair contracts to make the first conductive member and the second conductive member conflict and conduct; when the air humidity exceeds the set value, the hair stretches to separate the first conductive member and the second conductive member.

[0006] In one possible implementation, the second conductive member includes a conductive rod and a conductive tube. One end of the conductive rod is connected to the bracket and electrically connected to the control circuit, and the other end is connected to the middle of the conductive tube. Both ends of the conductive tube are open and vertically arranged. The conductive tube is used to connect and conduct the first conductive member.

[0007] In one possible implementation, the first conductive member includes a first rod and a second rod, one end of the first rod is connected to the swing arm and electrically connected to the control circuit, one end of the second rod is hinged to the other end of the first rod, and the other end of the second rod is used to extend into the conductive tube and contact and conduct with the conductive tube when the hair is extended.

[0008] In a possible implementation, an insulating rod is provided at one end of the second rod away from the first rod, and the insulating rod is slidably inserted into the conductive tube.

[0009] In a possible implementation, the bracket includes a base and a support rod, the support rod is vertically slidably connected to the base; the swing arm and the second conductive member are connected to the support rod.

[0010] In a possible implementation, a wire-paying assembly is provided on the base, and one end of the hair is wound around the wire-paying assembly.

[0011] In one possible implementation, the pay-off assembly includes a bracket and a pay-off reel frame, one end of the bracket is fixedly connected to the base, and the other end extends below the swing arm, and the pay-off reel frame is rotatably connected to the extended end of the bracket and is used to wind hair.

[0012] In a possible implementation, the pay-off assembly further includes a pressure rod, which is slidably connected to the bracket along the radial direction of the pay-off wheel frame and is used to press the hair toward the pay-off wheel frame.

[0013] In a possible implementation, the sea buckthorn softwood cutting seedling humidity monitoring device further includes an alarm, which is electrically connected to the first conductive member and the second conductive member; the alarm is configured to sound an alarm when the first conductive member and the second conductive member are conductive.

[0014] In a possible implementation, the sea buckthorn twig cutting seedling humidity monitoring device further includes a power supply, the positive and negative poles of the power supply are respectively connected to the first conductive member and the alarm via wires, and the second conductive member is connected to the alarm via wires.

[0015] The beneficial effects of the humidity monitoring device for sea buckthorn twig cutting seedling cultivation provided by the utility model are as follows: compared with the existing technology, the utility model adopts hair that shrinks in a dry environment and stretches in a humid environment to connect one end of the swing arm; when the air humidity is lower than the set value, the hair shrinks and pulls the swing arm to make the first conductive part and the second conductive part conductive and connected to the control circuit of the spraying system, thereby realizing automatic water spraying, which can prevent the sea buckthorn twigs from losing water when they are in a state of low air humidity for a long time, and is beneficial to improving the survival rate of the sea buckthorn twigs; the spraying system automatically sprays water to make the air humidity reach the set value, the hair absorbs water and stretches, so that the first conductive part and the second conductive part are separated, and the control circuit of the spraying system is disconnected, thereby preventing the sea buckthorn twigs from becoming moldy due to the increase of air humidity caused by continuous water replenishment, which is beneficial to improving the accuracy of water replenishment timing, can protect the sea buckthorn twigs, and improve the survival rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the front view structure of the sea buckthorn softwood cutting seedling humidity monitoring device provided by the embodiment of the utility model, with the hairs in an open state;

[0017] Figure 2 A schematic diagram of the front view structure of the sea buckthorn softwood cutting seedling humidity monitoring device provided by the embodiment of the utility model, wherein the hairs used are in a contracted state;

[0018] Figure 3 A schematic diagram of the front view of the structure of the alarm assembly provided by an embodiment of the utility model when the internal circuit is disconnected;

[0019] Figure 4 A schematic diagram of the front view of the structure of the alarm assembly provided by an embodiment of the utility model when the internal circuit is turned on;

[0020] In the figure: 10, bracket; 11, base; 12, support rod; 13, pay-off assembly; 131, bracket; 132, pay-off wheel frame; 133, pressure rod; 20, swing arm; 21, counterweight; 30, hair; 40, first conductive member; 41, first rod body; 42, second rod body; 43, insulating rod; 50, second conductive member; 51, conductive rod; 52, conductive tube; 60, alarm; 70, power supply; 80, sprinkler system. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0022] It should be noted that when an element is referred to as being "disposed on" another element, it may be directly on the other element or indirectly on the other element. It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. The terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features.

[0023] Please also refer to Figure 1 and Figure 2 The device for monitoring humidity of sea buckthorn twig cuttings and seedlings provided by the present invention is now described. The device for monitoring humidity of sea buckthorn twig cuttings and seedlings comprises a support 10, a swing arm 20, a first conductive member 40, and a second conductive member 50. The support 10 is used to support the side of the sea buckthorn twig cuttings. The middle part of the swing arm 20 is hinged to the support 10. One end of the swing arm 20 is connected to the support 10 through a plurality of hairs 30. The other end of the swing arm 20 is connected to a counterweight 21. The swing arm 20 drives the hairs 30 to be taut under the action of the gravity of the counterweight 21. The first conductive member 40 is provided on one side of the swing arm 20 close to the counterweight 21. end and extends upward; the second conductive member 50 is provided at the top end of the bracket 10 and is aligned with the first conductive member 40 up and down; wherein, the first conductive member 40 and the second conductive member 50 are used to connect the control circuit of the spray system 80, and the length of the hair 30 is used to change with the change of air humidity. When the air humidity is lower than the set value, the hair 30 contracts to make the first conductive member 40 and the second conductive member 50 conflict and conduct; when the air humidity exceeds the set value, the hair 30 stretches to separate the first conductive member 40 and the second conductive member 50.

[0024] It should be noted that when the air humidity is high, the hair 30 can absorb moisture in the air and open up, and the length of the hair 30 becomes longer; when the air humidity is low, the moisture in the hair 30 evaporates, the hair 30 shrinks, and the length becomes shorter; the length of the hair 30 in the open state is the same as the length of the sea buckthorn twig, and is located in the same position and space. After spraying water, the water droplets on the hair 30 and the water droplets on the sea buckthorn twig are in a state of coexisting or evaporating at the same time. When the water droplets on the hair 30 exist, the hair 30 is in the open state, the counterweight 21 tightens the hair 30 and separates the first conductive member 40 and the second conductive member 50, disconnecting the control circuit of the spraying system 80, and there is no need to operate the sea buckthorn. The young branches are sprayed with water; after the water droplets on the hair 30 evaporate, the hair 30 contracts and pulls one end of the swing arm 20 to tilt the swing arm 20, which can make the two conductive parts conductive and automatically control the spraying system 80 to spray water, thereby timely increasing the air humidity; the counterweight 21 provides a downward pulling force for the first conductive part 40, so that the end of the swing arm 20 connected to the first conductive part 40 has a downward movement tendency when the hair 30 is in the open state, which can prevent the first conductive part 40 from automatically conflicting with the second conductive part 50 when the hair 30 is in the open state and turning on the control circuit of the spraying system 80 to spray water on the young branches of sea buckthorn, thereby preventing the young branches of sea buckthorn from becoming moldy, which is beneficial to protecting the young branches of sea buckthorn and improving the survival rate.

[0025] The beneficial effect of the humidity monitoring device for sea buckthorn twig cutting seedling cultivation provided by the utility model is that: compared with the existing technology, the utility model adopts hair 30 that shrinks in a dry environment and stretches in a humid environment to connect one end of the swing arm 20. When the air humidity is lower than the set value, the hair 30 shrinks and pulls the swing arm 20 to make the first conductive member 40 and the second conductive member 50 conductive and connected to the control circuit of the spray system 80, thereby realizing automatic water spraying, which can prevent the sea buckthorn twigs from losing water due to being in a state of low air humidity for a long time, and is beneficial to improving the survival rate of the sea buckthorn twigs; the spray system 80 automatically sprays water to make the air humidity reach the set value, the hair 30 absorbs water and stretches, so that the first conductive member 40 and the second conductive member 50 are separated, and the control circuit of the spray system 80 is disconnected, thereby preventing the sea buckthorn twigs from becoming moldy due to the increase of air humidity caused by continuous water replenishment, which is beneficial to improving the accuracy of water replenishment timing, protecting the sea buckthorn twigs, and improving the survival rate.

[0026] In one possible implementation, see Figure 3 and Figure 4 The second conductive member 50 includes a conductive rod 51 and a conductive tube 52. One end of the conductive rod 51 is connected to the bracket 10 and electrically connected to the control circuit, and the other end is connected to the middle of the conductive tube 52. The conductive tube 52 has openings at both ends and is vertically arranged. The conductive tube 52 is used to connect and conduct the first conductive member 40.

[0027] In one possible implementation, see Figure 3 and Figure 4The first conductive member 40 includes a first rod body 41 and a second rod body 42. One end of the first rod body 41 is connected to the swing arm 20 and is electrically connected to the control circuit. One end of the second rod body 42 is hinged to the other end of the first rod body 41. The other end of the second rod body 42 is used to extend into the conductive tube 52 when the hair 30 is extended and to contact and conduct with the conductive tube 52.

[0028] It should be noted that the first rod 41 is fixedly connected to one end of the swing arm 20 and is hinged to the second rod 42 at the other end. When the swing arm 20 drives the first rod 41 to move upward, the angle between the first rod 41 and the second rod 42 changes, and the second rod 42 hinged to the first rod 41 can contact the conductive tube 52. The hinged connection of the second rod 42 to the first rod 41 can make the second rod 42 contact and separate from the conductive tube 52, thereby realizing the connection or disconnection of the second rod 42 and the conductive tube 52.

[0029] In one possible implementation, see Figure 3 and Figure 4 In a possible implementation, an insulating rod 43 is provided at one end of the second rod 42 away from the first rod 41 , and the insulating rod 43 is slidably inserted into the conductive tube 52 .

[0030] It should be noted that when the hair 30 is in the extended state, the insulating rod 43 is located between the second rod body 42 and the conductive tube 52, and is located inside the conductive tube 52 when the second conductive part 50 is separated from the second rod body 42, so that the control circuit of the spray system 80 is disconnected; when the hair 30 is in the retracted state, the insulating rod 43 extends into the second conductive part 50, the second rod body 42 and the second conductive part 50 are in conflict and conductive, and the control circuit of the spray system 80 is connected, which can realize automatic water spraying; on the one hand, the insulating rod 43 can insulate the second rod body 42 and the conductive tube 52 and disconnect the circuit between the two. On the other hand, the insulating rod 43 is always located inside the conductive tube 52 and connected to the second rod body 42, which can play a positioning role, avoiding the second rod body 42 from being misaligned with the conductive tube 52 during the upward movement, resulting in the inability to conduct the circuit, which is conducive to improving the accuracy of the timing of water replenishment.

[0031] In one possible implementation, see Figure 1 and Figure 2 The bracket 10 includes a base 11 and a support rod 12 , and the support rod 12 is vertically slidably connected to the base 11 ; the swing arm 20 and the second conductive member 50 are connected to the support rod 12 .

[0032] It should be noted that the base 11 and the support rod 12 are slidingly arranged to change the overall height of the bracket 10, and to control the height of the bracket 10 during the growth of the sea buckthorn shoots, so that the bracket 10 always maintains the same position height as the sea buckthorn shoots, which is beneficial to improve the accuracy of the water replenishment timing and improve the survival rate of the sea buckthorn shoots.

[0033] In one possible implementation, see Figure 1 and Figure 2 A pay-off assembly 13 is provided on the base 11 , and one end of the hair 30 is wound around the pay-off assembly 13 .

[0034] It should be noted that the pay-off component 13 is used to wrap the hair 30. The pay-off component 13 can change the length of the hair 30 in a humid environment according to the growth of the sea buckthorn branches, so that the length of the hair 30 when it absorbs water and opens is consistent with the height of the sea buckthorn branches, so that the hair 30 can be at the same position and height as the sea buckthorn branches, so that the water droplets on the hair 30 and the water droplets on the sea buckthorn branches are in a state of simultaneous existence or simultaneous evaporation. The contraction of the hair 30 determines that the air humidity around the sea buckthorn branches is low and automatically sprays water, which is beneficial to improving the accuracy of the water replenishment timing and improving the survival rate of the sea buckthorn branches.

[0035] In one possible implementation, see Figure 1 and Figure 2 The pay-off assembly 13 includes a bracket 131 and a pay-off wheel frame 132. One end of the bracket 131 is fixedly connected to the base 11, and the other end extends below the swing arm 20. The pay-off wheel frame 132 is rotatably connected to the extended end of the bracket 131 and is used to wind the hair 30.

[0036] It should be noted that the bracket 131 and the swing arm 20 are respectively arranged on the base 11 and the bracket 10. The relative position of the base 11 on the bracket 10 can be changed according to the length of the hair 30 released by the pay-off wheel to control the hair 30 to always be in a taut state when absorbing water and opening. At the same time, the length of the hair 30 can be made to correspond to the height of the sea buckthorn branches. While ensuring that the hair 30 loses water and shrinks to smoothly pull the swing arm 20 to tilt, it can also truly reflect the air humidity around the sea buckthorn branches in the same position space, which is conducive to timely water replenishment and improves the survival rate of the sea buckthorn branches. rate; the bracket 131 plays the role of fixing the pay-off wheel frame 132, and the bracket 131 extends a distance outside the base 11, so that the hair 30 between the pay-off wheel frame 132 and the swing arm 20 has an inclination angle greater than twenty degrees and less than forty-five degrees. The inclined hair 30 is conducive to hanging water on itself, and can simulate the situation where there are water droplets on the sea buckthorn leaves in the same position space, so that the water droplets on the hair 30 and the water droplets on the sea buckthorn leaves evaporate together, which can truly reflect the air humidity of the sea buckthorn shoots in this space, which is conducive to improving the survival rate of the sea buckthorn shoots.

[0037] In one possible implementation, see Figure 1 and Figure 2 The pay-off assembly 13 further includes a pressure rod 133 , which is slidably connected to the bracket 131 along the radial direction of the pay-off wheel frame 132 and is used to press the hair 30 toward the pay-off wheel frame 132 .

[0038] It should be noted that the pressure rod 133 is slidably connected to the bracket 131 and can abut against the surface of the pay-off wheel frame 132 to tightly press the hair 30 on the surface of the pay-off wheel frame 132, so that the two ends of the hair 30 are fixed when it absorbs water and opens, avoiding the pay-off wheel frame 132 from compensating for the length loss of the hair 30 by paying out the line itself when the hair 30 loses water and shrinks, causing the swing arm 20 to always keep both ends flush, affecting the conduction of the internal circuit of the spray system 80; the length of the hair 30 when it absorbs water and opens can be adjusted according to the height of the sea buckthorn shoots. The length of the hair 30 is increased or decreased by the pay-off wheel frame 132, so that the hair 30 is at the same position height as the sea buckthorn shoots when it absorbs water and opens, which can truly reflect the air humidity of the sea buckthorn shoots in this position space, which is beneficial to improving the survival rate of the sea buckthorn shoots.

[0039] In one possible implementation, see Figure 1 and Figure 2 The sea buckthorn twig cutting seedling humidity monitoring device further includes an alarm 60, which is electrically connected to the first conductive member 40 and the second conductive member 50; the alarm 60 is used to sound an alarm when the first conductive member 40 and the second conductive member 50 are conductive.

[0040] It should be noted that the alarm 60 can be a sounder that can emit an alarm sound to remind technicians that the air humidity is low and they need to spray water in time to prevent the sea buckthorn twigs from losing water due to low air humidity, which is beneficial to improving the survival rate of the sea buckthorn twigs.

[0041] In one possible implementation, see Figure 1 and Figure 2 The sea buckthorn twig cutting seedling humidity monitoring device also includes a power supply 70, the positive and negative poles of the power supply 70 are respectively connected to the first conductive member 40 and the alarm 60 through wires, and the second conductive member 50 is connected to the alarm 60 through wires.

[0042] It should be noted that the control circuit of the spray system 80 can be a relay, which can use the smaller current generated by the power supply 70 to control the automatic opening and closing of large-current electrical appliances. The spray system 80 is turned on or off by the conduction or separation of the first conductive member 40 and the second conductive member 50. When the hair 30 loses water and shrinks, the spray system 80 is connected to the power supply 70 and automatically sprays water, so that the air humidity increases, the hair 30 absorbs water and opens, the first conductive member 40 and the second conductive member 50 are separated, and the spray system 80 is disconnected from the power supply 70; it can reduce the workload of technicians, avoid human misjudgment or delay in spraying, and can provide water in a timely and accurate manner to meet the real water demand of sea buckthorn twig cuttings, which is beneficial to improving the survival rate of sea buckthorn twigs.

[0043] The working principle of the humidity monitoring device for sea buckthorn twig cutting seedling cultivation provided by the utility model is as follows: the hair 30 and the sea buckthorn twigs with cuttings are placed in the same position and space; when water is sprayed on the sea buckthorn twigs, water droplets or water films will also adhere to the hair 30; when the air humidity is low, the water droplets or water films on the sea buckthorn leaves and the hair 30 in the same position and space will evaporate at the same time; the water droplets or water films on the hair 30 evaporate, causing the hair 30 to lose water and shrink, and the hair 30 pulls one end of the swing arm 20 down and causes the other end of the swing arm 20 to rise, and the swing arm 20 drives the first rod 41 and pushes The second rod 42 is inserted into the conductive tube 52, and the second rod 42 and the conductive tube 52 are connected. The alarm 60 sounds an alarm, and the sprinkler system 80 receives the current in the circuit and automatically sprays water. Water droplets or water films are attached to the sea buckthorn leaves and the hair 30 again, and the hair 30 absorbs water and opens. The two ends of the swing arm 20 are flush, and the second rod 42 is separated from the conductive tube 52. The insulating rod 43 on the second rod 42 is between the second rod 42 and the conductive tube 52. There is no current in the circuit, the sprinkler system 80 is closed, the water spraying stops, and the alarm 60 stops sounding.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A humidity monitoring device for seabuckthorn softwood cutting seedlings, characterized in that: include: A bracket is used to support the sides of the grafted sea buckthorn branches; a swing arm, the middle portion of which is hinged to the bracket, one end of the swing arm being connected to the bracket via a plurality of hairs, the other end of the swing arm being connected to a counterweight, and the swing arm driving the hair to be taut under the action of the gravity of the counterweight; A first conductive member is provided at one end of the swing arm close to the counterweight and extends upward; a second conductive member, disposed at the top of the bracket and aligned vertically with the first conductive member; In which, the first conductive member and the second conductive member are used to connect the control circuit of the spray system, and the length of the hair is used to change with the change of air humidity. When the air humidity is lower than the set value, the hair contracts to make the first conductive member and the second conductive member conflict and conduct; when the air humidity exceeds the set value, the hair stretches to separate the first conductive member and the second conductive member.

2. The humidity monitoring device for sea buckthorn softwood cutting seedling cultivation according to claim 1, characterized in that: The second conductive member includes a conductive rod and a conductive tube. One end of the conductive rod is connected to the bracket and electrically connected to the control circuit, and the other end is connected and conductive to the middle of the conductive tube. Both ends of the conductive tube are open and vertically arranged. The conductive tube is used to connect and conduct the first conductive member.

3. The humidity monitoring device for sea buckthorn softwood cutting seedling cultivation according to claim 2, characterized in that: The first conductive member includes a first rod and a second rod. One end of the first rod is connected to the swing arm and electrically connected to the control circuit. One end of the second rod is hinged to the other end of the first rod. The other end of the second rod is used to extend into the conductive tube and come into contact with the conductive tube to conduct electricity when the hair is extended.

4. The humidity monitoring device for sea buckthorn softwood cutting seedling cultivation according to claim 3, characterized in that: An insulating rod is provided at one end of the second rod body away from the first rod body, and the insulating rod is slidably inserted into the conductive tube.

5. The humidity monitoring device for sea buckthorn softwood cutting seedling cultivation according to claim 1, characterized in that: The bracket includes a base and a support rod, wherein the support rod is vertically slidably connected to the base; the swing arm and the second conductive member are connected to the support rod.

6. The humidity monitoring device for sea buckthorn softwood cutting seedling cultivation according to claim 5, characterized in that: A wire-releasing component is provided on the base, and one end of the hair is wound around the wire-releasing component.

7. The humidity monitoring device for sea buckthorn softwood cutting seedling cultivation according to claim 6, characterized in that: The pay-off assembly includes a bracket and a pay-off wheel frame, one end of the bracket is fixedly connected to the base, and the other end extends below the swing arm, and the pay-off wheel frame is rotatably connected to the extended end of the bracket and is used to wind the hair.

8. The humidity monitoring device for sea buckthorn softwood cutting seedling cultivation according to claim 7, characterized in that: The pay-off assembly further comprises a pressure rod, which is slidably connected to the bracket along the radial direction of the pay-off wheel frame and is used for pressing the hair toward the pay-off wheel frame.

9. The device for monitoring humidity of sea buckthorn softwood cutting seedlings according to any one of claims 1 to 8, characterized in that: The sea buckthorn twig cutting seedling humidity monitoring device also includes an alarm, which is electrically connected to the first conductive member and the second conductive member; the alarm is used to sound an alarm when the first conductive member and the second conductive member are conductive.

10. The humidity monitoring device for sea buckthorn softwood cutting seedling cultivation according to claim 9, characterized in that: The sea buckthorn twig cutting seedling humidity monitoring device also includes a power supply, the positive and negative poles of the power supply are respectively connected to the first conductive member and the alarm through wires, and the second conductive member is connected to the alarm through wires.

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