CN214070922U

CN214070922U - Anti-freezing protection device for winter nursery stock

Info

Publication number: CN214070922U
Application number: CN202023146019.7U
Authority: CN
Inventors: 高瑛
Original assignee: Hangzhou Zhijiang Landscaping Art Co ltd
Current assignee: Hangzhou Zhijiang Landscaping Art Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-08-31
Anticipated expiration: 2030-12-24

Abstract

The utility model belongs to the technical field of the nursery stock prevents frostbite, especially, a protection device prevents frostbite for nursery stock winter, be not convenient for prevent frostbite in the external world to current freeze-proof device a lot, especially meet when freezing is serious, still there is the nursery stock frostbite, the problem of the condition of freezing, the following scheme is put forward now, it includes fixed box, a plurality of bar holes have been seted up on the bottom inner wall of fixed box, rotate in the fixed box and install a plurality of round bars, the equal fixed mounting in the outside of a plurality of round bars has the blend stop, blend stop and the bar hole swing joint that corresponds, the top fixed mounting of fixed box has four branches, the equal fixed mounting in top of four branches has same roof, the top of roof is provided with solar panel, the top fixed mounting of fixed box has two caps. The utility model discloses be convenient for use in the external world, can prevent frostbite the nursery stock, can improve cold-proof effect, can change cold-proof degree simultaneously.

Description

Anti-freezing protection device for winter nursery stock

Technical Field

The utility model relates to a nursery stock technical field that prevents frostbite especially relates to a protection device that prevents frostbite for nursery stock winter.

Background

The nursery stocks are saplings with root systems and saplings, most of nursery stocks usually need to be kept warm in cold winter, nursery stocks which can be moved indoors can be kept warm in greenhouses, and cold-resistant precious nursery stocks which cannot be moved indoors are difficult to be protected from freezing.

The existing antifreezing devices are inconvenient to prevent freezing outside, and especially when severe freezing occurs, the seedlings still have the conditions of frostbite and freeze death.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current freeze-proof device and a lot of be not convenient for prevent frostbite in the external world, especially meet the severe time of freezing, still have the shortcoming of nursery stock frostbite, the condition of freeze-drying, and the protection device that prevents frostbite who is used for the nursery stock winter who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a freeze protection device for nursery stock winter, including fixed box, a plurality of bar holes have been seted up on the bottom inner wall of fixed box, rotate in the fixed box and install a plurality of round bars, the equal fixed mounting in outside of a plurality of round bars has the blend stop, blend stop and the bar hole swing joint that corresponds, the top fixed mounting of fixed box has four branches, the equal fixed mounting in top of four branches has same roof, the top of roof is provided with solar panel, the top fixed mounting of fixed box has two caps, the same heating box of top fixedly connected with of two caps, be provided with the resistance wire in the heating box, all be connected with the pipeline on two caps and the heating box, the fan is installed to the cap, two fan internal rotations are connected, a plurality of gas pockets have been seted up at the top of fixed box, the gas pocket is linked together with the cap that corresponds, the bottom of fixed box is provided with temperature sensor, the last controller that is connected with of temperature sensor.

Preferably, all rotate on the top inner wall of two caps and install the fan axle, two fan axles respectively with two fan fixed mounting, the top fixedly connected with servo motor of fixed box, fixed mounting has big belt pulley on servo motor's the output shaft, the equal fixed mounting in the outside of two fan axles has the belt lace wheel, two belt lace wheels are connected with same belt with the equal transmission in the outside of big belt pulley, two belts all with cap swing joint.

Preferably, the bottom of the fixed box is fixedly provided with four supporting legs, and the bottom ends of the four supporting legs are provided with conical heads.

Preferably, the one end of round bar has been seted up square groove, and slidable mounting has square pole in the square groove, and the end fixed mounting of square pole has the handle of turning round, and fixed mounting has same spring between square pole and the square groove.

Preferably, a plurality of constant head tanks have evenly been seted up to the inboard of turning round the handle, and the outside fixed mounting of fixed box has a plurality of locating levers, a plurality of locating levers respectively with a plurality of constant head tank swing joint, a plurality of locating levers are the annular and arrange.

Compared with the prior art, the utility model has the advantages of:

(1) according to the scheme, the solar panel is connected with the battery, electrical equipment is connected with the battery and the controller, the set temperature of the temperature sensor is set through the controller, the fixing box is located above the nursery stock by inserting the four supporting legs and the four conical heads into soil, when the temperature is reduced, the resistance wire and the servo motor are started, the resistance wire converts electric energy into heat energy to heat air inside the heating box, the servo motor drives the two fan shafts to rotate through the large belt pulley, the two small belt pulleys and the belt, the two fan shafts respectively drive the two fans to rotate, the two fans can attract the air inside the heating box to enter the two shell covers by rotating, the air enters the fixing box through the plurality of air holes, and the heat is discharged through the strip-shaped holes to prevent freezing and keep warm for the nursery stock;

(2) when the blowing warm-keeping degree needs to be adjusted, the twisting handle is pulled to enable the positioning rod to leave the positioning groove, the twisting handle drives the round rod to rotate through the square rod, the round rod drives the blocking strip to rotate, the blocking strip can adjust the opening degree of the strip-shaped hole through rotation, the blowing degree is further adjusted, and the blowing warm-keeping degree of the nursery stock can be adjusted;

(3) loosen and turn round the handle, under the pulling force effect of spring, the locating lever gets into in the constant head tank that corresponds, can increase the stability of turning round the handle, and then increases the stability of round bar and blend stop.

The utility model discloses be convenient for use in the external world, can prevent frostbite the nursery stock, can improve cold-proof effect, can change cold-proof degree simultaneously.

Drawings

Fig. 1 is a schematic structural view of an anti-freezing protection device for winter seedlings according to the present invention;

fig. 2 is a schematic view of the top view of the fixing box of the anti-freezing protection device for winter seedlings according to the present invention;

fig. 3 is a schematic structural diagram of a part a of an anti-freezing protection device for winter seedlings according to the present invention;

fig. 4 is a schematic structural diagram of a part B of the anti-freezing protection device for winter seedlings according to the present invention.

In the figure: 1. a fixing box; 2. a support leg; 3. a conical head; 4. a strut; 5. a top plate; 6. a solar panel; 7. a shell cover; 8. a fan shaft; 9. a small belt pulley; 10. a belt; 11. a fan; 12. air holes; 13. a round bar; 14. blocking strips; 15. a strip-shaped hole; 16. a heating cartridge; 17. a resistance wire; 18. a pipeline; 19. a servo motor; 20. a large belt pulley; 21. twisting a handle; 22. a square rod; 23. a spring; 24. positioning a rod; 25. and (6) positioning a groove.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-4, an anti-freezing protection device for winter nursery stocks comprises a fixing box 1, a plurality of strip-shaped holes 15 are formed in the inner wall of the bottom of the fixing box 1, a plurality of round rods 13 are rotatably mounted in the fixing box 1, barrier strips 14 are fixedly mounted on the outer sides of the round rods 13 through welding, the barrier strips 14 are movably connected with the corresponding strip-shaped holes 15, four support rods 4 are fixedly mounted at the top of the fixing box 1 through welding, the top ends of the four support rods 4 are fixedly mounted with a same top plate 5 through welding, a solar panel 6 is arranged at the top of the top plate 5, two shell covers 7 are fixedly mounted at the top of the fixing box 1 through welding, the tops of the two shell covers 7 are fixedly connected with a same heating box 16 through screws, resistance wires 17 are arranged in the heating box 16, pipelines 18 are connected on the two shell covers 7 and the heating box 16, and a fan 11 is rotatably mounted in the shell covers 7, two fans 11 are connected in a transmission mode, a plurality of air holes 12 are formed in the top of the fixing box 1, the air holes 12 are communicated with the corresponding shell covers 7, a temperature sensor is arranged at the bottom of the fixing box 1, and a controller is connected to the temperature sensor.

In this embodiment, all rotate on the top inner wall of two caps 7 and install fan axle 8, two fan axles 8 pass through welded fastening installation with two fans 11 respectively, screw fixedly connected with servo motor 19 is passed through at fixed box 1's top, there is big belt pulley 20 through welded fastening installation on servo motor 19's the output shaft, there is little belt pulley 9 in the outside of two fan axles 8 all through welded fastening installation, two little belt pulley 9 are connected with same belt 10 with the equal transmission in the outside of big belt pulley 20, two belt 10 all with cap 7 swing joint.

In this embodiment, four landing legs 2 are installed through welded fastening in the bottom of fixed box 1, and the bottom of four landing legs 2 all is provided with conical head 3.

In this embodiment, square groove has been seted up to the one end of round bar 13, and slidable mounting has square pole 22 in the square groove, and square pole 22's end has twist grip 21 through welded fastening installation, has same spring 23 through welded fastening installation between square pole 22 and the square groove.

In this embodiment, a plurality of constant head tanks 25 have evenly been seted up to the inboard of turning round handle 21, and a plurality of locating levers 24 have been installed through welded fastening in the outside of fixed box 1, a plurality of locating levers 24 respectively with a plurality of constant head tanks 25 swing joint, a plurality of locating levers 24 are arranged for the annular.

Example two

Referring to fig. 1-4, an anti-freezing protection device for winter nursery stocks comprises a fixing box 1, a plurality of strip-shaped holes 15 are formed in the inner wall of the bottom of the fixing box 1, a plurality of round rods 13 are rotatably mounted in the fixing box 1, barrier strips 14 are fixedly mounted on the outer sides of the round rods 13 and movably connected with the corresponding strip-shaped holes 15, four support rods 4 are fixedly mounted at the top of the fixing box 1, the top ends of the four support rods 4 are fixedly mounted with a same top plate 5, a solar panel 6 is arranged at the top of the top plate 5, a battery is connected onto the solar panel 6, the solar panel 6 can convert electric energy into heat energy and store the heat energy into battery energy, two shell covers 7 are fixedly mounted at the top of the fixing box 1, a same heating box 16 is fixedly connected with the top of the two shell covers 7, a resistance wire 17 is arranged in, all be connected with pipeline 18 on two caps 7 and the heating box 16, fan 11 is installed to the cap 7 internal rotation, and two fan 11 transmissions are connected, and a plurality of gas pockets 12 have been seted up at the top of fixed box 1, and gas pocket 12 is linked together with the cap 7 that corresponds, and the bottom of fixed box 1 is provided with temperature sensor, is connected with the controller on the temperature sensor.

In this embodiment, all rotate on the top inner wall of two caps 7 and install fan axle 8, two fan axles 8 respectively with two fan 11 fixed mounting, the top fixedly connected with servo motor 19 of fixed box 1, fixed mounting has big belt pulley 20 on servo motor 19's the output shaft, the equal fixed mounting in outside of two fan axles 8 has belt lace wheel 9, two belt lace wheels 9 and the equal transmission in outside of big belt pulley 20 are connected with same belt 10, two belt 10 all with cap 7 swing joint, the diameter of big belt pulley 20 is greater than belt lace wheel 9's diameter.

In this embodiment, the bottom fixed mounting of fixed box 1 has four landing legs 2, and the bottom of four landing legs 2 all is provided with conical head 3, and conical head 3 inserts and can increase landing leg 2's stability in soil.

In this embodiment, square groove has been seted up to the one end of round bar 13, and slidable mounting has square pole 22 in the square groove, and square pole 22's end fixed mounting has the handle 21 of turning round, and fixed mounting has same spring 23 between square pole 22 and the square groove, under spring 23's pulling force effect for locating lever 24 gets into in the constant head tank 25 that corresponds.

In this embodiment, a plurality of constant head tanks 25 have evenly been seted up to the inboard of turning round handle 21, and the outside fixed mounting of fixed box 1 has a plurality of locating levers 24, a plurality of locating levers 24 respectively with a plurality of constant head tanks 25 swing joint, a plurality of locating levers 24 are arranged for the annular, and locating lever 24 gets into corresponding constant head tank 25 in, can increase the stability of turning round handle 21, and then increases round bar 13 and blend stop 14's stability.

In the embodiment, when the solar energy seedling box is used, the solar panel 6 is connected with the battery, the electrical equipment is connected with the battery and the controller, the set temperature of the temperature sensor is set through the controller, the fixed box 1 is positioned above the seedlings by inserting the four support legs 2 and the four conical heads 3 into soil, when the temperature is reduced, the resistance wire 17 and the servo motor 19 are started, the resistance wire 17 converts electric energy into heat energy to heat air inside the heated box 16, the servo motor 19 drives the two fan shafts 8 to rotate through the large belt pulley 20, the two small belt pulleys 9 and the belt 10, the two fan shafts 8 respectively drive the two fans 11 to rotate, the two fans 11 can rotate to attract the air inside the heated box 16 to enter the two shell covers 7 and enter the fixed box 1 through the plurality of air holes 12, the heat is discharged through the strip-shaped holes 15 to prevent the seedlings from freezing, when the blowing and warm keeping degree needs to be adjusted, handle 21 is turned round in the pulling makes locating lever 24 leave constant head tank 25, it drives round bar 13 through square pole 22 and rotates to turn round handle 21, round bar 13 drives blend stop 14 rotatoryly, blend stop 14 is rotatory can adjust the strip hole 15 degree of opening, and then adjust the degree of blowing, can adjust the cold-proof degree of blowing to the nursery stock, adjust suitable back, it turns round handle 21 to relax, under the pulling force effect of spring 23, locating lever 24 gets into in the constant head tank 25 that corresponds, can increase the stability of turning round handle 21, and then increase round bar 13 and blend stop 14's stability, all structures in this application all can carry out the selection of material and length according to the in-service use condition, the drawing is the schematic structure picture, proper adjustment can be made to specific actual size.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. An anti-freezing protection device for nursery stocks in winter comprises a fixed box (1), wherein a plurality of bar-shaped holes (15) are formed in the inner wall of the bottom of the fixed box (1), and is characterized in that a plurality of round rods (13) are rotatably mounted in the fixed box (1), barrier strips (14) are fixedly mounted on the outer sides of the round rods (13), the barrier strips (14) are movably connected with the corresponding bar-shaped holes (15), four support rods (4) are fixedly mounted at the top of the fixed box (1), the top ends of the four support rods (4) are fixedly mounted with a same top plate (5), a solar panel (6) is arranged at the top of the top plate (5), two shell covers (7) are fixedly mounted at the top of the fixed box (1), a same heating box (16) is fixedly connected at the top of the two shell covers (7), a resistance wire (17) is arranged in the heating box (16), and pipelines (18) are connected on the two shell covers (7) and the heating box (16), fan (11) are installed to cap (7) internal rotation, and two fan (11) transmission are connected, and a plurality of gas pockets (12) have been seted up at the top of fixed box (1), and gas pocket (12) are linked together with corresponding cap (7), and the bottom of fixed box (1) is provided with temperature sensor, is connected with the controller on the temperature sensor.

2. The anti-freezing protection device for winter seedlings according to claim 1, wherein the fan shafts (8) are rotatably mounted on the inner walls of the tops of the two shell covers (7), the two fan shafts (8) are fixedly mounted with the two fans (11) respectively, the top of the fixing box (1) is fixedly connected with a servo motor (19), the output shaft of the servo motor (19) is fixedly mounted with a large belt pulley (20), the outer sides of the two fan shafts (8) are fixedly mounted with small belt pulleys (9), the outer sides of the two small belt pulleys (9) and the large belt pulley (20) are in transmission connection with the same belt (10), and the two belts (10) are movably connected with the shell covers (7).

3. The anti-freezing protection device for winter seedlings according to claim 1, characterized in that four support legs (2) are fixedly installed at the bottom of the fixing box (1), and conical heads (3) are arranged at the bottom ends of the four support legs (2).

4. The anti-freezing protection device for winter seedlings according to claim 1, wherein one end of the round rod (13) is provided with a square groove, a square rod (22) is slidably mounted in the square groove, the end of the square rod (22) is fixedly provided with a twisting handle (21), and the same spring (23) is fixedly mounted between the square rod (22) and the square groove.

5. The anti-freezing protection device for winter nursery stocks according to claim 4, wherein a plurality of positioning grooves (25) are uniformly formed in the inner side of the twisting handle (21), a plurality of positioning rods (24) are fixedly mounted on the outer side of the fixing box (1), the positioning rods (24) are movably connected with the positioning grooves (25), and the positioning rods (24) are annularly arranged.