Heat energy type anti-frost equipment

Abstract

The utility model discloses a heat energy type anti-frost device which comprises a base, a fixing frame, an air duct, a fan, a third motor, a heating piece and supporting rods, the fixing frame is installed on the base, the air duct is installed on the fixing frame in a rotating mode, the two supporting rods are fixedly installed in the air duct to fix the third motor, and the heating piece is installed on the base. The fan is installed on the motor, the heating piece is fixedly installed on the other side of the air duct, a swing device is installed between the air duct and the fixing frame and divided into a fixed part and a sliding part, a second motor is installed on the fixing frame, an eccentric wheel is installed on a motor shaft of the second motor, and the eccentric wheel is installed on a motor shaft of the second motor. A second rotating rod is fixedly installed on the eccentric wheel, a third rotating hole is formed in the sliding piece, and the second rotating rod is rotationally connected with the rotating hole, so that the sliding piece is rotationally connected with the eccentric wheel.

Description

Technical Field

[0001] The utility model relates to the technical field of plant anti-frost equipment, in particular to a thermal energy type anti-frost equipment. Background Art

[0002] Thermal energy frost prevention equipment is a device that generates hot air and blows it evenly into farmland or orchards. It can effectively increase the air temperature, form a warm air layer, and increase the surface temperature, thereby reducing the impact of low temperatures on crops and preventing frost damage to crops.

[0003] The thermal energy anti-frost equipment currently on the market adopts the form of fans, but there are also problems such as a single air outlet direction and inconvenient swing adjustment, which have limitations. Utility Model Content

[0004] The purpose of the present invention is to provide a thermal energy anti-frost device to overcome the above-mentioned defects in the prior art. According to the present invention, a thermal energy anti-frost device includes a base, a fixing frame, a wind tube, a fan, a third motor, a heating plate, and a support rod. The fixing frame is mounted on the base, the wind tube is rotatably mounted on the fixing frame, two support rods are fixedly installed in the wind tube to fix the third motor, the fan is mounted on the third motor, the heating plate is fixedly installed on the other side of the wind tube, and a swing device is installed between the wind tube and the fixing frame.

[0005] The swing device is divided into two parts: a fixed part and a sliding part. Motor 2 is installed on the fixed frame, an eccentric wheel is installed on the motor shaft of motor 2, a rotating rod 2 is fixedly installed on the eccentric wheel, a rotating hole 3 is opened on the sliding part, the rotating rod 2 is rotatably connected to the rotating hole 3, so as to realize the rotational connection between the sliding part and the eccentric wheel, a rotating part is fixedly installed on the wind tube, a rotating rod 1 is fixedly installed on the rotating part, a rotating hole 1 is opened on the fixed part, the rotating rod 1 is rotatably connected to the rotating hole 1, and a sliding connection structure is provided between the fixed part and the sliding part.

[0006] Preferably, the sliding connection structure includes a placement groove opened in the sliding member, at least two fixed blocks are fixedly installed in the placement groove, the fixed blocks are designed to be arc-shaped, a sliding base is fixedly installed on the fixed member, a spring three is installed in the sliding base, a sliding member two is installed in the sliding base, a slider one is fixedly installed on both sides of the sliding member two, and the slider one is slidably connected to the sliding base. This structure is used to control the swing direction of the fan.

[0007] Preferably, at least two fixing grooves 1 are provided on the sliding member, and a fixing groove 2 is provided through the corresponding position on the sliding member, a baffle is installed in the fixing groove 1 and the fixing groove 2, a slider 2 is fixedly installed on the baffle, the slider 2 is slidably connected to the placement groove, the baffle is installed in the placement groove, and the baffle prevents the fixing member from shifting in the placement groove.

[0008] Preferably, at least one spring 1 is installed in the fixed groove 1, at least two slide grooves 2 are opened on one side of the sliding member, at least one spring 2 is installed in the slide groove 2, a slide member 1 is slidably installed in the slide groove 2, a slide groove 1 is opened on the side of the baffle, a spring 4 is installed in the slide groove 1, a slide member 3 is installed in the slide groove 1, a slide member 3 is fixedly installed on both sides of the slide member 3, and the slide member 3 is slidably connected to the slide groove 1 to improve the fixing effect of the baffle in the placement groove.

[0009] Preferably, a handle is fixedly mounted on the fixing member.

[0010] Preferably, motor 1 is installed in the base, and the fixing bracket is installed on motor 1.

[0011] The beneficial effects of the utility model are:

[0012] 1. A placement groove is opened in the sliding part, at least two fixed blocks are fixedly installed in the placement groove, a sliding base is fixedly installed on the fixing part, a spring three is installed in the sliding base, a slider two is installed in the sliding base, the slider two is slidably connected to the sliding base, the fixing part is installed in the placement groove, the fixing part is slid downward or upward, the slider two is in contact and squeezed with the fixed block, the slider two slides inward under the action of the spring three, and after the fixing part slides to the next space, the slider two rebounds under the action of the spring three, which makes it convenient for the user to control the swing direction of the fan during use.

[0013] 2. At least two fixing grooves 1 are opened on the sliding part, and a fixing groove 2 is opened through the corresponding position on the sliding part. Baffles are installed in the fixing grooves 1 and 2, and the slider 2 is fixedly installed on the baffle. The slider 2 is slidably connected to the placement groove. The baffle can prevent the fixing part from shifting in the placement groove, thereby avoiding affecting the swing of the fan.

[0014] 3. Install spring 1 in fixed groove 1, open slide groove 2 on one side of the sliding part, install spring 2 in slide groove 2, slide 1 in slide groove 2, install spring 4 in slide groove 1 of the baffle, slide 3 in slide groove 1, slide the baffle inward, slide 3 is squeezed, and slides inward under the action of spring 4. When the baffle reaches slide groove 1, slide 3 rebounds and is fixed in slide groove 1 under the action of spring 4. To release the lock, press slide 1 inward to squeeze slide 3, so that slide 3 slides inward and leaves slide groove 1. At the same time, the baffle pops outward under the action of spring 1, releasing the locking effect, which makes it convenient for the user to lock and unlock the baffle in the sliding part.

[0015] 4. Fix the grip on the fixing piece to facilitate the user to make adjustments.

[0016] 5. Install motor 1 in the base, install the fixing bracket on motor 1, start motor 1, and drive the fixing bracket to rotate 360 ​​degrees to expand the air flow range. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a first schematic diagram of the appearance of the utility model;

[0018] Figure 2 This is a schematic diagram of the second appearance of the utility model;

[0019] Figure 3 This is a schematic diagram of the appearance of the hair dryer;

[0020] Figure 4 is a schematic cross-sectional view of a sliding member;

[0021] Figure 5 is a schematic cross-sectional view of a sliding member;

[0022] Figure 6 It is a schematic diagram of the appearance of the fixing part;

[0023] Figure 7 is a schematic cross-sectional view of a fixing member;

[0024] Figure 8 yes Figure 7 A magnified schematic diagram of point A;

[0025] Figure 9 is a cross-sectional schematic diagram of the baffle;

[0026] Figure 10 This is a schematic diagram of the appearance of the eccentric wheel;

[0027] In the figure: 1. base; 2. motor 1; 3. fixing bracket; 4. air duct; 5. fan; 6. motor 2; 7. rotating part; 8. fixing part; 9. sliding part; 10. motor 3; 11. heating plate; 12. eccentric wheel; 13. support rod; 14. rotating hole 3; 15. rotating rod 1; 16. spring 1; 17. fixing slot 1; 18. fixing slot 2; 19. fixing block; 20. spring 2; 21. sliding part 1; 22. placement slot; 23. grip; 24. rotating hole 1; 25. sliding base; 26. sliding part 2; 27. spring 3; 28. slider 1; 29. ​​baffle; 30. slider 3; 31. spring 4; 32. slider 2; 33. slider 3; 34. slide 1; 35. rotating rod 2; 36. rotating hole 2; 37. slide 2. DETAILED DESCRIPTION

[0028] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to embodiments. It should be understood that the following text is merely used to describe a thermal anti-frost device or several specific implementations of the present invention, and does not strictly limit the scope of protection specifically claimed by the present invention. As used herein, the terms up, down, and left, right, and right are not limited to their strict geometric definitions, but include reasonable tolerances for machining or human errors and inconsistencies. The specific features of the thermal anti-frost device are described in detail below:

[0029] Reference Figures 1-10 According to an embodiment of the present invention, a thermal energy anti-frost device includes a base 1, a fixing frame 3, a wind tube 4, a fan 5, a motor 3 10, a heating plate 11, and a support rod 13. The fixing frame 3 is installed on the base 1, and the wind tube 4 is rotatably installed on the fixing frame 3. Two support rods 13 are fixedly installed in the wind tube 4 to fix the motor 3 10. The fan 5 is installed on the motor 3 10. The heating plate 11 is fixedly installed on the other side of the wind tube 4, and a swing device is installed between the wind tube 4 and the fixing frame 3. This is a conventional structure of a thermal energy anti-frost device.

[0030] However, the above structure has its shortcomings. Most of the current swing devices adopt a multi-hole adjustment structure, which controls the direction and amplitude of the swing by adjusting different hole positions. However, adjusting the hole positions is very inconvenient. In order to improve this problem, the inventors considered dividing the swing device into two parts: a fixed part 8 and a sliding part 9.

[0031] The specific design method is as follows: a motor 2 6 is installed on the fixed frame 3, an eccentric wheel 12 is installed on the motor shaft of the motor 2 6, a rotating rod 2 35 is fixedly installed on the eccentric wheel 12, a rotating hole 3 14 is provided on the sliding member 9, the rotating rod 2 35 is rotatably connected to the rotating hole 3 14, so as to realize the rotational connection between the sliding member 9 and the eccentric wheel 12, a rotating member 7 is fixedly installed on the wind tube 4, a rotating rod 15 is fixedly installed on the rotating member 7, a rotating hole 24 is provided on the fixing member 8, the rotating rod 15 is rotatably connected to the rotating hole 24, and a sliding connection structure is provided between the fixing member 8 and the sliding member 9; the motor 2 6 is started to drive the eccentric wheel 12 to rotate, thereby driving the wind tube 4 to swing back and forth.

[0032] The sliding connection structure includes a placement groove 22 opened in the sliding member 9, at least two fixed blocks 19 are fixedly installed in the placement groove 22, and the fixed block 19 is designed to be arc-shaped. A sliding base 25 is fixedly installed on the fixing member 8, a spring three 27 is installed in the sliding base 25, a slide two 26 is installed in the sliding base 25, and a slider one 28 is fixedly installed on both sides of the slider two 26, and the slider one 28 is slidingly connected to the sliding base 25; the fixing member 8 is installed in the placement groove 22, and the fixing member 8 is slid downward or upward, and the slider two 26 is in contact and squeezed with the fixed block 19, and the slider two 26 slides inward under the action of the spring three 27. After the fixing member 8 slides to the next space, the slider two 26 rebounds under the action of the spring three 27. This structure is used to control the swing direction of the fan.

[0033] Furthermore, in order to fix the sliding connection structure, at least two fixing grooves 17 are opened on the sliding member 9, and a fixing groove 2 18 is opened through the corresponding position on the sliding member 9, a baffle 29 is installed in the fixing groove 17 and the fixing groove 2 18, and a slider 2 32 is fixedly installed on the baffle 29, and the slider 2 32 is slidingly connected to the placement groove 22; the baffle 29 is installed in the placement groove 22, and the baffle 29 prevents the fixing member 8 from shifting in the placement groove 22, thereby avoiding affecting the swing of the fan.

[0034] Furthermore, in order to improve the fixing effect of the baffle 29 in the placement groove 22, at least one spring 16 is installed in the fixing groove 17, at least two second slide grooves 37 are provided on one side of the sliding member 9, at least one spring 20 is installed in the second slide groove 37, a slide 21 is slidably installed in the second slide groove 37, a slide groove 34 is provided on the side of the baffle 29, a spring 4 31 is installed in the first slide groove 34, a slide 30 is installed in the first slide groove 34, and slide blocks 33 are fixedly installed on both sides of the slide block 30, and the slide blocks 33 are slidably connected to the first slide groove 34;

[0035] The baffle 29 is slid inward, and the slide three 30 is squeezed and slides inward under the action of the spring four 31. When the baffle 29 reaches the slide groove 1 34, the slide three 30 rebounds under the action of the spring four 31, so that the slide three 30 is stuck in the slide groove 1 34, achieving a fixed locking effect. To release the lock, the slide one 21 is pressed inward, and the slide one 21 squeezes the slide three 30, so that the slide three 30 slides inward and leaves the slide groove 1 34. At the same time, the baffle 29 pops outward under the action of the spring one 16, releasing the locking effect.

[0036] Furthermore, in order to facilitate the sliding adjustment of the fixing member 8 in the sliding member 9, a grip 23 is fixedly mounted on the fixing member 8 to facilitate the user to perform adjustment operations.

[0037] Furthermore, a motor 2 is installed in the base 1, and the fixing frame 3 is installed on the motor 2. When the motor 2 is started, the fixing frame 3 is driven to rotate 360 ​​degrees, thereby expanding the air flow range.

[0038] It will be clear to those skilled in the art that various modifications to the above embodiments may be made without departing from the overall spirit and concept of the present invention. All such modifications fall within the scope of protection of the present invention. The protection scheme of the present invention shall be subject to the claims appended hereto.

Claims

1. A thermal energy type frost protection device, comprising a base (1), a fixing frame (3), a wind tube (4), a fan (5), a motor (10), a heating plate (11), and a support rod (13), wherein the fixing frame (3) is mounted on the base (1), the wind tube (4) is rotatably mounted on the fixing frame (3), two support rods (13) are fixedly mounted in the wind tube (4) to fix the motor (10), the fan (5) is mounted on the motor (10), the heating plate (11) is fixedly mounted on the other side of the wind tube (4), and a swing device is installed between the wind tube (4) and the fixing frame (3), characterized in that: The swing device is divided into two parts, namely a fixed part (8) and a sliding part (9). A second motor (6) is installed on the fixed frame (3), an eccentric wheel (12) is installed on the motor shaft of the second motor (6), a second rotating rod (35) is fixedly installed on the eccentric wheel (12), a third rotating hole (14) is opened on the sliding part (9), the second rotating rod (35) is rotatably connected to the third rotating hole (14), so as to realize the rotatable connection between the sliding part (9) and the eccentric wheel (12), a rotating part (7) is fixedly installed on the wind tube (4), a first rotating rod (15) is fixedly installed on the rotating part (7), a first rotating hole (24) is opened on the fixed part (8), the first rotating rod (15) is rotatably connected to the first rotating hole (24), and a sliding connection structure is provided between the fixed part (8) and the sliding part (9).

2. The thermal anti-frost device according to claim 1, characterized in that: The sliding connection structure includes a placement groove (22) opened in the sliding member (9), at least two fixed blocks (19) are fixedly installed in the placement groove (22), and the fixed blocks (19) are designed to be arc-shaped. A sliding base (25) is fixedly installed on the fixing member (8), a spring three (27) is installed in the sliding base (25), a sliding member two (26) is installed in the sliding base (25), and a sliding block one (28) is fixedly installed on both sides of the sliding member two (26). The sliding block one (28) is slidably connected to the sliding base (25). This structure is used to control the swing direction of the fan.

3. The thermal anti-frost device according to claim 2, characterized in that: At least two fixing grooves (17) are provided on the sliding member (9), and a fixing groove (18) is provided through corresponding positions on the sliding member (9). A baffle (29) is installed in the fixing groove (17) and the fixing groove (18), and a sliding block (32) is fixedly installed on the baffle (29). The sliding block (32) is slidably connected to the placement groove (22), and the baffle (29) is installed in the placement groove (22). The baffle (29) prevents the fixing member (8) from shifting in the placement groove (22).

4. The thermal anti-frost device according to claim 3, characterized in that: At least one spring one (16) is installed in the fixing groove one (17), at least two sliding grooves two (37) are opened on one side of the sliding member (9), at least one spring two (20) is installed in the sliding groove two (37), a sliding member one (21) is slidably installed in the sliding groove two (37), a sliding groove one (34) is opened on the side of the baffle (29), a spring four (31) is installed in the sliding groove one (34), a sliding member three (30) is installed in the sliding groove one (34), and a sliding member three (33) is fixedly installed on both sides of the sliding member three (30), and the sliding member three (33) is slidably connected to the sliding groove one (34) to improve the fixing effect of the baffle (29) in the placement groove (22).

5. The thermal anti-frost device according to claim 1, characterized in that: A grip rod (23) is fixedly mounted on the fixing member (8).

6. The thermal anti-frost device according to claim 1, characterized in that: A motor (2) is installed in the base (1), and the fixing frame (3) is installed on the motor (2).

Images