Forestry tree anti-freezing device

Abstract

The utility model belongs to the technical field of forestry, and particularly relates to a forestry tree anti-freezing device which comprises a first arc-shaped plate, one side of the first arc-shaped plate is rotationally connected with a connecting shaft, one side of the connecting shaft is fixedly connected with a second arc-shaped plate, and a heat preservation piece is jointly arranged between the interior of the first arc-shaped plate and the interior of the second arc-shaped plate in a sleeved mode. An adjusting mechanism is jointly arranged between the first arc-shaped plate and the second arc-shaped plate, a water tank is fixedly connected to one side of the first arc-shaped plate, a water adding pipe is fixedly connected to the top of the water tank, a connecting pipe is connected to the bottom of the water tank, and a water valve is fixedly connected to the surface of the connecting pipe; the inner diameter between the first arc-shaped plate and the second arc-shaped plate can be conveniently adjusted through the adjusting mechanism, so that the device can be suitable for trees with different thicknesses, the use range is enlarged, the practicability is enhanced, the device cannot stop irrigation on the trees while preventing freezing through the water tank, the connecting pipe and the like, and use is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of forestry, in particular to a forestry tree antifreeze device. Background Art

[0002] Frost damage is a phenomenon in which cells, tissues, and organs of trees are damaged or even die due to low temperatures below 0°C during their dormancy. my country has a vast territory, very complex natural conditions, a wide variety of tree species, and a wide distribution area. In addition, the climate has been very abnormal in recent years, and various trees are often damaged to varying degrees. However, there is currently a lack of a forestry tree antifreeze device to protect trees from frost.

[0003] A Chinese patent application CN207235641U discloses a forestry tree antifreeze device, including a foundation, a tree body planted on the foundation, an outer wall of the tree body coated with a lime layer, an outer wall of the lime layer is provided with pearl cotton, the outer wall of the pearl cotton is wrapped with a plastic film layer, the outer wall of the plastic film layer is wound with a straw curtain, the outer wall of the straw curtain is connected with a pipe clamp by bolts, the number of the pipe clamps is four, and the four pipe clamps are evenly distributed on the outer wall of the straw curtain, one side of the pipe clamp is fixedly connected with a connecting block, and the bottom of the connecting block is connected with a diagonal brace by screws. The utility model can prevent and control frostbite of the tree by brushing a layer of lime on the lower part of the tree body, which is conducive to the safe wintering of the tree and avoiding natural trauma from the outside world. The setting of the pearl cotton makes the heat preservation and cold resistance effect better, and the setting of the plastic film layer and the straw curtain respectively makes the tree waterproof and cold-resistant ability stronger.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the existing forestry tree antifreeze devices are not convenient to adjust and use according to the thickness of the trees, and thus have low practicality, and the antifreeze method of wrapping makes it inconvenient to irrigate the trees when they are dry and lack water, and the roots of the trees are difficult to absorb water; therefore, a forestry tree antifreeze device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art, the utility model proposes a forestry tree antifreeze device, which solves the problem that it is inconvenient to adjust the use according to the thickness of the tree, thereby solving the problem of low practicality, and the antifreeze method of wrapping makes it inconvenient to irrigate the tree when it is dry and water-deficient, and the root part of the tree is difficult to absorb water.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the forestry tree antifreeze device described in the utility model comprises a first arc-shaped plate, one side of the first arc-shaped plate is rotatably connected to a connecting shaft, one side of the connecting shaft is fixedly connected to a second arc-shaped plate, a heat-insulating sheet is commonly sleeved between the insides of the first arc-shaped plate and the second arc-shaped plate, an adjustment mechanism is commonly arranged between the first arc-shaped plate and the second arc-shaped plate, one side of the first arc-shaped plate is fixedly connected to a water tank, the top of the water tank is fixedly connected to a water filling pipe, the bottom of the water tank is connected to a connecting pipe, the surface of the connecting pipe is fixedly connected to a water valve, the bottom end of the connecting pipe is fixedly connected to a fixing ring, the bottom of the fixing ring is fixedly connected to a fixing cone, the fixing ring and the fixing cone are fixedly connected to each other. A cavity is provided inside the cone, and a water hole is provided on the inner side of the fixed cone. The heat preservation sheet is wrapped around the outside of the tree and fixed by bonding the second sub-velcro and the second mother Velcro. Then, the first arc plate and the second arc plate are rotated and fixed to the outside of the tree through a connecting shaft. The inner diameter between the first arc plate and the second arc plate is adjusted according to the adjusting mechanism to be suitable for trees of different thicknesses. The fixed ring is fixed to the ground through the fixed cone, and water is added to the water tank through a water filling pipe. When the root of the tree is dry and lacks water, the water valve is opened so that the water in the water tank enters the inside of the fixed ring through the connecting pipe, and then enters the fixed cone and flows to the root of the tree through the water hole, so that the tree can be wrapped for antifreeze while also being well hydrated.

[0007] Preferably, the adjustment mechanism comprises a fixing plate, the fixing plate is fixedly connected to one side of the second arc-shaped plate, the number of the fixing plates is set to two, and the front side of the fixing plate is fixedly connected to the first sub-velcro.

[0008] Preferably, an arc-shaped groove is provided inside the first arc-shaped plate, the number of the arc-shaped grooves is set to two, and the arc-shaped groove and the fixing plate are located on the same horizontal plane.

[0009] Preferably, a slider is slidably connected inside the arc groove, a spring is elastically connected between one side of the slider and the inner wall of the arc groove, and a connecting plate is fixedly connected to the other side of the slider, and the connecting plate has bendability.

[0010] Preferably, one side of the connecting plate passes through the inner wall of the first curved plate and extends to the outside of the first curved plate, and the back side of the connecting plate is fixedly connected with a first female Velcro, and the first female Velcro and the first child Velcro are adhered to each other. The inner diameter between the first curved plate and the second curved plate can be conveniently adjusted through the setting of the adjustment mechanism, so that the device can be suitable for trees of different thicknesses, the scope of use is increased, and the practicality is enhanced.

[0011] Preferably, a second sub-velcro is fixedly connected to one side of the back side of the thermal insulation sheet, a second main-velcro is fixedly connected to one side of the front side of the thermal insulation sheet, and the second sub-velcro and the second main-velcro are bonded to each other.

[0012] Preferably, the thermal insulation sheet comprises a rubber base layer, the inner side of the rubber base layer is fixedly connected with pearl cotton, and the inner side of the pearl cotton is fixedly connected with a sponge.

[0013] Preferably, the outside of the rubber base layer is fixedly connected to a fireproof metal wire mesh, and the outside of the fireproof metal wire mesh is fixedly connected to a straw curtain.

[0014] The utility model is beneficial in that:

[0015] 1. The utility model provides an adjusting mechanism. The connecting plate is pulled by hand to drive the slider to slide in the arc groove, thereby lengthening the length of the connecting plate exposed to the outside. When the hand is released, the slider slides under the pull of the spring, and the slider drives the connecting plate to retract into the inside of the arc groove, thereby shortening the length of the connecting plate exposed to the outside, thereby reducing the inner diameter between the first arc plate and the second arc plate. The adjustment mechanism can be used to conveniently adjust the inner diameter between the first arc plate and the second arc plate, thereby making the device suitable for trees of different thicknesses, increasing the scope of use and enhancing practicality.

[0016] 2. The utility model is provided with a water tank, a connecting pipe, a fixing ring, a fixing cone and a water hole, etc., and in winter when the weather is often dry and water-deficient, and the insulation sheet does not block the watering and absorbing of the trees, the water valve is opened, and the water in the water tank enters the interior of the fixing ring through the connecting pipe, and then enters the fixing cone and flows to the roots of the trees through the water hole, so that the roots of the trees can be evenly replenished with water while the trees are wrapped to prevent freezing, so that the device will not block the irrigation of the trees while preventing freezing, and is convenient and quick to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0020] Figure 3This is a schematic diagram of the partial structure of the adjustment mechanism of the utility model;

[0021] Figure 4 This is a schematic diagram of the surface structure of the thermal insulation sheet of the utility model;

[0022] Figure 5 It is a schematic diagram of the internal structure of the thermal insulation sheet of the utility model.

[0023] In the figure: 1. first arc plate; 2. connecting shaft; 3. second arc plate; 4. insulation sheet; 41. rubber base layer; 42. pearl cotton; 43. sponge; 44. fireproof metal wire mesh; 45. straw curtain; 5. adjustment mechanism; 51. fixing plate; 52. first sub-velcro; 53. arc groove; 54. slider; 55. spring; 56. connecting plate; 57. first mother Velcro; 6. water tank; 7. water filling pipe; 8. connecting pipe; 9. water valve; 10. fixing ring; 11. fixing cone; 12. water hole; 13. second sub-velcro; 14. second mother Velcro. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] See also Figure 1-5As shown, a forestry tree antifreeze device comprises a first curved plate 1, one side of the first curved plate 1 is rotatably connected to a connecting shaft 2, one side of the connecting shaft 2 is fixedly connected to a second curved plate 3, a heat preservation sheet 4 is commonly sleeved between the inside of the first curved plate 1 and the second curved plate 3, an adjustment mechanism 5 is commonly arranged between the first curved plate 1 and the second curved plate 3, one side of the first curved plate 1 is fixedly connected to a water tank 6, the top of the water tank 6 is fixedly connected to a water supply pipe 7, the bottom of the water tank 6 is connected to a connecting pipe 8, the surface of the connecting pipe 8 is fixedly connected to a water valve 9, the bottom end of the connecting pipe 8 is fixedly connected to a fixing ring 10, the bottom of the fixing ring 10 is fixedly connected to a fixing cone 11, the fixing ring 10 and the fixing cone 11 are both provided with cavities inside, and the inner side of the fixing cone 11 is provided with a water Hole 12, wrap the insulation sheet 4 on the outside of the tree, and fix it by bonding the second sub-velcro 13 and the second mother Velcro 14, then rotate and fix the first arc plate 1 and the second arc plate 3 on the outside of the tree through the connecting shaft 2, adjust the inner diameter between the first arc plate 1 and the second arc plate 3 according to the adjusting mechanism 5, so as to be suitable for trees of different thicknesses, fix the fixing ring 10 to the ground through the fixing cone 11, add water to the water tank 6 through the water filling pipe 7, when the root of the tree is dry and lacks water, open the water valve 9, so that the water in the water tank 6 enters the inside of the fixing ring 10 through the connecting pipe 8, and then enters the fixing cone 11 and flows to the root of the tree through the water hole 12, so as to wrap the tree for antifreeze while also being able to replenish water to the tree well.

[0027] The adjustment mechanism 5 includes a fixing plate 51 , which is fixedly connected to one side of the second arc-shaped plate 3 . The number of the fixing plates 51 is two, and a first sub-velcro 52 is fixedly connected to the front side of the fixing plate 51 .

[0028] The first arc-shaped plate 1 has an arc-shaped groove 53 formed inside. The number of the arc-shaped grooves 53 is two. The arc-shaped groove 53 and the fixing plate 51 are located on the same horizontal plane.

[0029] The arc groove 53 is slidably connected to a slider 54, and a spring 55 is elastically connected between one side of the slider 54 and the inner wall of the arc groove 53, and the other side of the slider 54 is fixedly connected to a connecting plate 56, which is bendable. The connecting plate 56 is pulled by hand to drive the slider 54 to slide in the arc groove 53, thereby lengthening the exposed length of the connecting plate 56, thereby achieving the purpose of enlarging the inner diameter between the first arc plate 1 and the second arc plate 3, and then the first sub-magic iron on the fixing plate 51 and the first female magic tape 57 on the connecting plate 56 are adhered and fixed. When it is necessary to reduce the inner diameter between the first arc plate 1 and the second arc plate 3, release your hand, and slide the slider 54 under the pull of the spring 55, and the slider 54 drives the connecting plate 56 to retract into the inside of the arc groove 53, thereby shortening the exposed length of the connecting plate 56, and then reducing the inner diameter between the first arc plate 1 and the second arc plate 3.

[0030] Among them, one side of the connecting plate 56 passes through the inner wall of the first curved plate 1 and extends to the outside of the first curved plate 1, and the back side of the connecting plate 56 is fixedly connected with the first female Velcro 57, and the first female Velcro 57 and the first child Velcro 52 are bonded to each other.

[0031] Among them, a second sub-velcro 13 is fixedly connected to the back side of the thermal insulation sheet 4, and a second mother Velcro 14 is fixedly connected to the front side of the thermal insulation sheet 4. The second sub-velcro 13 and the second mother Velcro 14 are bonded to each other.

[0032] Among them, the thermal insulation sheet 4 includes a rubber base layer 41, the inner side of the rubber base layer 41 is fixedly connected with pearl cotton 42, and the inner side of the pearl cotton 42 is fixedly connected with a sponge 43. The rubber base layer 41 can achieve a waterproof effect, so that the cold water in the cold winter season can erode the tree skin, which has a protective effect. The pearl cotton 42 and the sponge 43 can absorb most of the moisture on the tree skin, further preventing the moisture from eroding the bark and protecting the tree.

[0033] Among them, the outside of the rubber base layer 41 is fixedly connected with a fireproof metal wire mesh 44, and the outside of the fireproof metal wire mesh 44 is fixedly connected with a straw curtain 45. The setting of the straw curtain 45 can achieve the effect of heat preservation, and the straw curtain 45 is flammable in the dry winter, so the burning straw curtain 45 is easy to cause damage to trees. Therefore, the fireproof metal wire mesh 44 can achieve a certain fire prevention effect, reduce the possibility of fire spreading to the tree skin, and protect the trees to a greater extent.

[0034] Working principle: When in use, wrap the heat preservation sheet 4 on the outside of the tree, and fix it by bonding the second child Velcro 13 and the second mother Velcro 14, then rotate and fix the first arc plate 1 and the second arc plate 3 on the outside of the tree through the connecting shaft 2, adjust the inner diameter between the first arc plate 1 and the second arc plate 3 according to the adjusting mechanism 5, so as to be suitable for trees of different thicknesses, fix the fixing ring 10 on the ground through the fixing cone 11, add water to the water tank 6 through the water adding pipe 7, when the roots of the tree are dry and lack of water, open the water valve 9, so that the water in the water tank 6 enters the inside of the fixing ring 10 through the connecting pipe 8, and then enters the fixing cone 11 and flows to the roots of the tree through the water hole 12, so that the tree can be wrapped to prevent freezing while also being well replenished with water;

[0035] When the inner diameter between the first curved plate 1 and the second curved plate 3 is adjusted by the adjusting mechanism 5, the connecting plate 56 is pulled by hand to drive the slider 54 to slide in the curved groove 53, so that the length of the connecting plate 56 exposed outside becomes longer, so as to achieve the purpose of enlarging the inner diameter between the first curved plate 1 and the second curved plate 3, and then the first male Velcro on the fixing plate 51 and the first female Velcro 57 on the connecting plate 56 are adhered and fixed. When it is necessary to reduce the inner diameter between the first curved plate 1 and the second curved plate 3, release your hand, and slide the slider 54 under the pull of the spring 55, and the slider 54 drives the connecting plate 56 to retract into the inner part of the curved groove 53, so that the length of the connecting plate 56 exposed outside becomes shorter, and then the inner diameter between the first curved plate 1 and the second curved plate 3 becomes smaller. The setting of the adjusting mechanism 5 can conveniently adjust the inner diameter between the first curved plate 1 and the second curved plate 3, so that the device can be suitable for trees of different thicknesses, the scope of use is increased, and the practicality is enhanced.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A forestry tree antifreeze device, comprising a first curved plate (1), characterized in that: One side of the first arc-shaped plate (1) is rotatably connected to a connecting shaft (2), one side of the connecting shaft (2) is fixedly connected to a second arc-shaped plate (3), a heat-insulating sheet (4) is sleeved between the inside of the first arc-shaped plate (1) and the second arc-shaped plate (3), an adjusting mechanism (5) is arranged between the first arc-shaped plate (1) and the second arc-shaped plate (3), one side of the first arc-shaped plate (1) is fixedly connected to a water tank (6), the top of the water tank (6) is fixedly connected to a water supply pipe (7), the bottom of the water tank (6) is connected to a connecting pipe (8), the surface of the connecting pipe (8) is fixedly connected to a water valve (9), the bottom end of the connecting pipe (8) is fixedly connected to a fixing ring (10), the bottom of the fixing ring (10) is fixedly connected to a fixing cone (11), the fixing ring (10) and the fixing cone (11) are both provided with cavities inside, and the inside of the fixing cone (11) is provided with a water hole (12).

2. The forestry tree antifreeze device according to claim 1, characterized in that: The adjustment mechanism (5) comprises a fixing plate (51), the fixing plate (51) being fixedly connected to one side of the second arc-shaped plate (3), the number of the fixing plates (51) being set to two, and the front side of the fixing plate (51) being fixedly connected to a first sub-velcro (52).

3. A forestry tree antifreeze device according to claim 2, characterized in that: An arc-shaped groove (53) is provided inside the first arc-shaped plate (1), the number of the arc-shaped grooves (53) is set to two, and the arc-shaped groove (53) and the fixing plate (51) are located on the same horizontal plane.

4. The forestry tree antifreeze device according to claim 3, characterized in that: A slider (54) is slidably connected inside the arc-shaped groove (53), a spring (55) is elastically connected between one side of the slider (54) and the inner wall of the arc-shaped groove (53), and a connecting plate (56) is fixedly connected to the other side of the slider (54), and the connecting plate (56) has bendability.

5. The forestry tree antifreeze device according to claim 4, characterized in that: One side of the connecting plate (56) passes through the inner wall of the first curved plate (1) and extends to the outside of the first curved plate (1), and the back side of the connecting plate (56) is fixedly connected with a first female Velcro (57), and the first female Velcro (57) and the first child Velcro (52) are bonded to each other.

6. The forestry tree antifreeze device according to claim 1, characterized in that: A second sub-velcro (13) is fixedly connected to the back side of the thermal insulation sheet (4), and a second main-velcro (14) is fixedly connected to the front side of the thermal insulation sheet (4); the second sub-velcro (13) and the second main-velcro (14) are bonded to each other.

7. The forestry tree antifreeze device according to claim 1, characterized in that: The thermal insulation sheet (4) comprises a rubber base layer (41), the inner side of the rubber base layer (41) is fixedly connected with pearl cotton (42), and the inner side of the pearl cotton (42) is fixedly connected with a sponge (43).

8. The forestry tree antifreeze device according to claim 7, characterized in that: The outside of the rubber base layer (41) is fixedly connected to a fireproof metal wire mesh (44), and the outside of the fireproof metal wire mesh (44) is fixedly connected to a straw curtain (45).

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