Greenhouse heating equipment

Abstract

The utility model discloses greenhouse heating equipment, and relates to the technical field of greenhouse heating. The device comprises a heating height adjusting structure, an anti-coking driving structure and a heating structure, one end of the heating height adjusting structure is movably connected with the anti-coking driving structure, one end of the anti-coking driving structure is fixedly connected with the heating structure, and the heating height adjusting structure comprises a positioning carrying frame, a first motor, a threaded rod and a polished rod. The top end of the positioning carrying frame is fixedly connected with a first motor through a screw, the output end of the first motor is fixedly connected with a threaded rod, and two polished rods are fixedly connected into the positioning carrying frame and located on the two sides of the threaded rod. According to the utility model, through the matched design of the heating height adjusting structure, the anti-coking driving structure and the heating structure, the device can conveniently adjust the heating output height according to use requirements, and can conveniently form reciprocating derivation, so that coking to a direct blowing position in the heating output process is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of greenhouse heating, and particularly relates to a greenhouse heating device. Background Art

[0002] In order to ensure the temperature inside the greenhouse during the greenhouse cultivation process, corresponding heating devices are often required;

[0003] Referring to the "Agricultural Greenhouse Temperature Control Device" with the authorized patent number "CN212696893U", it can be known that this patent makes the heat dissipated by the resistance wire plate rise the temperature inside the greenhouse through the action of a fan, enabling the crops inside to grow normally. An anti-touch plate is installed on the surface of the heating mechanism to prevent staff from being accidentally touched and injured during use;

[0004] However, the heating device disclosed in this patent is fixed in position during use and continuously outputs in one direction, which is likely to cause coking of the plants at the corresponding position. Therefore, a new solution needs to be proposed for the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a greenhouse heating device to solve the existing problems: the heating device is fixed in position during use and continuously outputs in one direction, which is likely to cause coking of the plants at the corresponding position.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] A greenhouse heating device includes a heating height adjustment structure, an anti-coking driving structure, and a heating structure. One end of the heating height adjustment structure is movably connected to the anti-coking driving structure, and one end of the anti-coking driving structure is fixedly connected to the heating structure. The heating height adjustment structure includes a positioning carrier frame, a first motor, a threaded rod, and a smooth rod. The top of the positioning carrier frame is fixedly connected to the first motor by screws. The output end of the first motor is fixedly connected to the threaded rod. Two smooth rods are fixedly connected inside the positioning carrier frame, and the smooth rods are located on both sides of the threaded rod.

[0008] Furthermore, the anti-coking driving structure includes a driving plate, a carrier box, an auxiliary carrier plate, and a guide frame. The driving plate is threadedly connected to the outside of the threaded rod. The inner sides of both sides of the driving plate are slidably connected to the smooth rods. One end of the driving plate away from the threaded rod is fixedly connected to the carrier box. The two sides of the carrier box are fixedly connected to the auxiliary carrier plates, and one end of the auxiliary carrier plate is fixedly connected to the guide frame.

[0009] Furthermore, the anti-coking driving structure further includes a guiding plate, a second motor, an eccentric plate, a transmission rod, a linkage push rod, and a driving plate. One end of the carrying box away from the driving plate is fixedly connected with the guiding plate. The top of the carrying box is fixedly connected with the second motor by screws. The output end of the second motor is fixedly connected with the eccentric plate. The bottom end of the eccentric plate is rotatably connected with the transmission rod. One side of the transmission rod away from the eccentric plate is rotatably connected with the linkage push rod. One end of the linkage push rod away from the transmission rod is fixedly connected with the driving plate.

[0010] Furthermore, the driving plate is slidably connected with the guiding plate.

[0011] Furthermore, one end of the driving plate is fixedly connected with a fitting base, and the fitting base is slidably connected with the inner side of the guiding frame.

[0012] Furthermore, the temperature-raising structure includes a fan, a fitting plate, electric heating resistance wires, and a heat-insulating shell. One end of the fitting base away from the driving plate is fixedly connected with the fan, the fitting plate, and the heat-insulating shell. The fitting plate is located at the top and bottom of the fan. A plurality of electric heating resistance wires are arranged between the fitting plates. The fan and the fitting plate are both located inside the heat-insulating shell.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] Through the combined design of the temperature-raising height adjustment structure, the anti-coking driving structure, and the temperature-raising structure, the device is convenient for adjusting the height of the temperature-raising output according to the usage needs, and is convenient for forming a reciprocating derivation, avoiding coking at the direct-blowing position during the temperature-raising output process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 It is a schematic diagram of the connection structure of the temperature-raising height adjustment structure of the present utility model;

[0018] Figure 3 It is a schematic diagram of the connection structure of the anti-coking driving structure of the present utility model;

[0019] Figure 4 It is a schematic diagram of the connection structure of the temperature-raising structure of the present utility model.

[0020] In the accompanying drawings, the list of components represented by each reference numeral is as follows:

[0021] 1. Heating height adjustment structure; 2. Anti-coking driving structure; 3. Heating structure; 4. Positioning carrier; 5. First motor; 6. Threaded rod; 7. Smooth rod; 8. Driving plate; 9. Carrier box; 10. Guide plate; 11. Second motor; 12. Eccentric plate; 13. Transmission rod; 14. Linkage push rod; 15. Driving plate; 16. Fitting base; 17. Auxiliary carrier plate; 18. Guide frame; 19. Fan; 20. Fitting plate; 21. Electric heating resistance wire; 22. Anti-scalding shell. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Referring to Figures 1-4 , a greenhouse heating device includes a heating height adjustment structure 1, an anti-coking driving structure 2, and a heating structure 3. One end of the heating height adjustment structure 1 is movably connected to the anti-coking driving structure 2, and one end of the anti-coking driving structure 2 is fixedly connected to the heating structure 3. The heating height adjustment structure 1 includes a positioning carrier 4, a first motor 5, a threaded rod 6, and a smooth rod 7. The top of the positioning carrier 4 is fixedly connected to the first motor 5 by screws. The output end of the first motor 5 is fixedly connected to the threaded rod 6. Two smooth rods 7 are fixedly connected inside the positioning carrier 4, and the smooth rods 7 are located on both sides of the threaded rod 6.

[0024] The anti-coking driving structure 2 includes a driving plate 8, a carrier box 9, an auxiliary carrier plate 17, and a guide frame 18. The outer side of the threaded rod 6 is threadedly connected to the driving plate 8. The inner sides on both sides of the driving plate 8 are slidably connected to the smooth rods 7. One end of the driving plate 8 away from the threaded rod 6 is fixedly connected to the carrier box 9. Auxiliary carrier plates 17 are fixedly connected to both sides of the carrier box 9, and one end of the auxiliary carrier plate 17 is fixedly connected to the guide frame 18.

[0025] The anti-coking driving structure 2 further includes a guide plate 10, a second motor 11, an eccentric plate 12, a transmission rod 13, a linkage push rod 14, and a driving plate 15. One end of the carrier box 9 away from the driving plate 8 is fixedly connected to the guide plate 10. The top of the carrier box 9 is fixedly connected to the second motor 11 by screws. The output end of the second motor 11 is fixedly connected to the eccentric plate 12. The bottom end of the eccentric plate 12 is rotatably connected to the transmission rod 13. The side of the transmission rod 13 away from the eccentric plate 12 is rotatably connected to the linkage push rod 14. One end of the linkage push rod 14 away from the transmission rod 13 is fixedly connected to the driving plate 15.

[0026] The driving plate 15 is slidably connected to the guiding plate 10.

[0027] One end of the driving plate 15 is fixedly connected with a fitting base 16, and the fitting base 16 is slidably connected to the inner side of the guiding frame 18.

[0028] The temperature increasing structure 3 includes a fan 19, a fitting plate 20, electric heating resistance wires 21 and a heat insulation shell 22. One end of the fitting base 16 away from the driving plate 15 is fixedly connected with the fan 19, the fitting plate 20 and the heat insulation shell 22. The fitting plate 20 is located at the top and bottom of the fan 19, and a plurality of electric heating resistance wires 21 are arranged between the fitting plates 20. Both the fan 19 and the fitting plate 20 are located inside the heat insulation shell 22.

[0029] From the above, it can be seen that:

[0030] For the technical problem of the present utility model: during the use of the temperature increasing device, the position is fixed, and it continuously outputs in one direction, which is likely to cause coking of the plants at the corresponding position;

[0031] The technical solutions of the above-mentioned respective embodiments are adopted. At the same time, the implementation process of the above technical solutions is as follows: during the use, wind force output is formed by controlling the fan 19. When the wind force passes through the electric heating resistance wires 21, the wind force is heated by the electric heating resistance wires 21, and the heated wind force is ejected through the heat insulation shell 22;

[0032] In order to meet the different required temperature increasing heights of different plants, the first motor 5 is controlled to drive the threaded rod 6 to rotate. Torque is obtained by the threaded connection between the driving plate 8 and the threaded rod 6. Since the driving plate 8 is slidably connected to the optical rod 7, the torque at the driving plate 8 is limited to form a sliding displacement, thereby driving the anti-coking driving structure 2 and the temperature increasing structure 3 to an appropriate height, facilitating direct hot air temperature increase. After continuously increasing the temperature for a certain period of time and when the temperature in the greenhouse rises to an appropriate position, the first motor 5 is controlled to output in the reverse direction, driving the temperature increasing structure 3 to reset to the bottom end;

[0033] In order to avoid coking, the second motor 11 is controlled to drive the eccentric plate 12 to rotate. Due to the eccentric setting of the eccentric plate 12, a reciprocating derivation from one side to the other side is formed during the rotation of the eccentric plate 12. The reciprocating derivation is transmitted to the linkage push rod 14 through the transmission rod 13, and the reciprocating derivation is transmitted to the driving plate 15 through the linkage push rod 14, so that the driving plate 15 slides inside the guiding plate 10 and drives the fitting base 16 to perform reciprocating displacement, thereby driving the temperature increasing structure 3 to complete reciprocating displacement, avoiding continuous spraying and coking of the plants at one place.

[0034] With the above settings, this application will surely solve the above technical problems. At the same time, the following technical effects can be achieved: the device is convenient to adjust the height of the heating output according to the usage needs, and is convenient to form a reciprocating derivation, avoiding coking at the direct blowing position during the heating output process.

[0035] In the description of this specification, the description referring to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0036] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A greenhouse heating device, characterized in that: The invention comprises a heating height adjustment structure (1), an anti-scorch driving structure (2) and a heating structure (3); one end of the heating height adjustment structure (1) is movably connected to the anti-scorch driving structure (2); one end of the anti-scorch driving structure (2) is fixedly connected to the heating structure (3); the heating height adjustment structure (1) comprises a positioning mounting frame (4), a first motor (5), a threaded rod (6) and a light rod (7); the top end of the positioning mounting frame (4) is fixedly connected to the first motor (5) by screws; the output end of the first motor (5) is fixedly connected to the threaded rod (6); two light rods (7) are fixedly connected inside the positioning mounting frame (4); the light rods (7) are located on both sides of the threaded rod (6).

2. A greenhouse heating device according to claim 1, characterized in that: The anti-focus driving structure (2) comprises a distributing plate (8), a carrying box (9), an auxiliary carrying plate (17) and a guide frame (18); the outer side of the threaded rod (6) is connected to the distributing plate (8) by threads; the inner sides of both sides of the distributing plate (8) are slidably connected to the light rod (7); one end of the distributing plate (8) away from the threaded rod (6) is fixedly connected to the carrying box (9); both sides of the carrying box (9) are fixedly connected to the auxiliary carrying plate (17); one end of the auxiliary carrying plate (17) is fixedly connected to the guide frame (18).

3. A greenhouse heating device according to claim 2, characterized in that: The anti-focus driving structure (2) further comprises a guide plate (10), a second motor (11), an eccentric plate (12), a transmission rod (13), a linkage push rod (14) and a driving plate (15); one end of the carrying box (9) away from the distributing plate (8) is fixedly connected to the guide plate (10); the top end of the carrying box (9) is fixedly connected to the second motor (11) by screws; the output end of the second motor (11) is fixedly connected to the eccentric plate (12); the bottom end of the eccentric plate (12) is rotatably connected to the transmission rod (13); the side of the transmission rod (13) away from the eccentric plate (12) is rotatably connected to the linkage push rod (14); and one end of the linkage push rod (14) away from the transmission rod (13) is fixedly connected to the driving plate (15).

4. A greenhouse heating device according to claim 3, characterized in that: The driving plate (15) is slidably connected to the guide plate (10).

5. The greenhouse heating device according to claim 3, characterized in that: One end of the driving plate (15) is fixedly connected to a mounting base (16), and the mounting base (16) is slidably connected to the inner side of the guide frame (18).

6. A greenhouse heating device according to claim 5, characterized in that: The temperature raising structure (3) comprises a fan (19), a mounting plate (20), an electric heat resistance wire (21) and an anti-scalding shell (22); the end of the mounting base (16) away from the driving plate (15) is fixedly connected with the fan (19), the mounting plate (20) and the anti-scalding shell (22); the mounting plate (20) is located at the top and bottom ends of the fan (19); a plurality of electric heat resistance wires (21) are arranged between the mounting plates (20); and the fan (19) and the mounting plate (20) are both located on the inner side of the anti-scalding shell (22).

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