Frost injury and smoke generation prevention device for fruit trees

Abstract

The utility model is suitable for the technical field of agricultural antifreezing, and provides a fruit tree antifreezing fuming device which comprises a manual trailer, the outer wall of the manual trailer is fixedly connected with a bracket assembly, and the outer wall of the manual trailer is fixedly connected with a fuming assembly through the bracket assembly; wherein the fuming assembly comprises a combustion cylinder, the top of the combustion cylinder is fixedly connected with a top cover mechanism through bolts, and an air inlet pipe is arranged at the air inlet end of the combustion cylinder; through the arrangement of the smoke generating assembly and the arrangement of the air inlet mechanism, in the using process, a top cover mechanism is opened, fuel is added into the combustion cylinder and ignited, after the top cover mechanism is fixedly installed, the power supply amount of a draught fan is adjusted and controlled according to the actual temperature of an orchard, and therefore the air inlet amount of the combustion cylinder is adjusted through the draught fan; and then the combustion speed of the fuel in the combustion cylinder is regulated and controlled, and the power supply amount of the fan is regulated and controlled again according to the use time and the temperature increasing condition of the orchard, so that the stable heating effect is kept.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural antifreeze, and in particular relates to a smoke generating device for preventing fruit trees from freezing damage. Background Art

[0002] The temperature is low in winter and spring, so fruit tree management must pay attention to preventing frost damage. Traditional methods of preventing frost damage are generally divided into three types: physical, ecological, and chemical. Physical methods mostly use covering crop straw between fruit trees and infusion, which can not only protect the grass but also effectively increase the ground temperature; ecological methods include fumigation for antifreeze. Fumigation for antifreeze is used on the coldest nights in winter. It uses smoke to cover the orchard, and can effectively increase the temperature by 3°C to 4°C by setting multiple combustion points per unit area; existing methods generally have fixed air inlets in use, so that the air involved in the fuel is fixed, the smoke exhaust volume and the heat output are fixed, and cannot be adjusted according to the ambient temperature, which may cause fuel waste.

[0003] In order to avoid the above situation, it is necessary to design a controllable smoke-generating device for preventing frost damage to fruit trees. Utility Model Content

[0004] The utility model provides a fruit tree frost damage prevention smoke generator, which aims to solve the problem that the existing air inlet holes are generally fixed during use, so that the air involved in the fuel is fixed, the smoke exhaust volume and the heat output are fixed, and it cannot be adjusted according to the ambient temperature, which may cause fuel waste. The utility model is implemented as follows: a fruit tree frost damage prevention smoke generator, including a manual trailer: the outer wall of the manual trailer is fixedly connected to a bracket assembly, and the outer wall of the manual trailer is fixedly connected to a smoke generator assembly through the bracket assembly;

[0005] The smoke generating assembly comprises a combustion tube, the top of which is fixedly connected to a top cover mechanism by bolts, an air inlet pipe is provided at the air inlet end of the combustion tube, an air inlet mechanism is fixedly connected to the air inlet end of the air inlet pipe, and an ash discharge port is provided at the bottom of the combustion tube;

[0006] The air inlet mechanism comprises a shell, two fans are arranged on the top of the shell, a mobile power source is arranged on the inner wall of the shell, and a step-controlled remote control switch is installed on the connecting wire between the mobile power source and the two fans.

[0007] Preferably, the top cover mechanism comprises a top cover, and the top of the top cover is fixedly connected with an exhaust pipe;

[0008] Wherein, a plurality of exhaust holes are opened on the top of the exhaust pipe, and the plurality of exhaust holes are opened at equal intervals on the exhaust pipe.

[0009] Preferably, there are multiple exhaust pipes, and the multiple exhaust pipes are arranged in a ring at equal distances on the top of the top cover.

[0010] Preferably, the bracket assembly comprises a plurality of hydraulic rods, one end of each hydraulic rod is fixedly connected to a support plate, and the top of each support plate is fixedly connected to the bottom of the air inlet mechanism.

[0011] Preferably, one end of the hydraulic rod is fixedly connected to a ring plate, the outer wall of the ring plate is provided with a plurality of heat dissipation holes, and the inner wall of the ring plate is fixedly connected to the outer wall of the combustion tube.

[0012] Preferably, the manual trailer comprises a frame plate, one side of the frame plate is fixedly connected to a push frame, and the bottom of the frame plate is fixedly connected to a plurality of pulleys.

[0013] Preferably, a slot is provided on the inner wall of the frame plate, and a plurality of spring latches are provided on the inner wall of the slot. An ash receiving frame is connected to the inner wall of the slot through the spring latches, and the ash receiving frame is provided at the bottom of the ash discharge port.

[0014] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0015] Through the setting of the smoke-generating component, including the setting of the air inlet mechanism, during use, the top cover mechanism is opened to add fuel to the combustion tube and ignite it. After the top cover mechanism is fixed and installed, the power supply of the fan is adjusted according to the actual temperature of the orchard, so as to adjust the air intake of the combustion tube by the fan, and then to adjust the combustion speed of the fuel inside the combustion tube. According to the use time and the increase of the orchard temperature, the power supply of the fan is adjusted again to achieve a stable heating effect, thereby improving the use effect of the device and providing convenience for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the front view of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the smoke generating assembly of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the top cover mechanism of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the bracket assembly of the utility model.

[0020] In the figure: 1. manual trailer; 2. smoke generating assembly; 201. combustion tube; 202. air inlet mechanism; 203. top cover mechanism; 2031. top cover; 2032. exhaust pipe; 3. bracket assembly; 301. hydraulic rod; 302. ring plate; 303. bracket; 4. ash frame. DETAILED DESCRIPTION

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0022] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] The utility model provides a smoke generating device for preventing fruit trees from freezing damage, such as Figure 1-4 As shown, it includes a manual trailer 1: the outer wall of the manual trailer 1 is fixedly connected to a bracket assembly 3, and the outer wall of the manual trailer 1 is fixedly connected to a smoke generating assembly 2 through the bracket assembly 3;

[0024] The smoke generating assembly 2 includes a combustion tube 201, the top of the combustion tube 201 is fixedly connected with a top cover mechanism 203 by bolts, an air inlet pipe is provided at the air inlet end of the combustion tube 201, an air inlet mechanism 202 is fixedly connected to the air inlet end of the air inlet pipe, and an ash discharge port is provided at the bottom of the combustion tube 201;

[0025] The air inlet mechanism 202 comprises a shell, two fans are arranged on the top of the shell, a mobile power source is arranged on the inner wall of the shell, and a step-controlled remote control switch is installed on the connecting wire between the mobile power source and the two fans.

[0026] It should be noted that, since the existing air inlet holes are generally fixed during use, the air involved in the fuel is fixed, the smoke exhaust volume and the heat output are fixed, and cannot be adjusted according to the ambient temperature, which may cause fuel waste.

[0027] Specifically, in the present embodiment, the scheme is mainly realized through the setting of the smoke generating component 2, wherein the setting of the air inlet mechanism 202. During use, the top cover mechanism 203 is opened to add fuel into the combustion tube 201 and ignite it. After the top cover mechanism 203 is fixedly installed, the power supply of the fan is adjusted according to the actual temperature of the orchard, thereby realizing the adjustment of the air intake volume of the combustion tube 201 by the fan, and then achieving the adjustment of the combustion speed of the fuel inside the combustion tube 201. According to the use time and the increase of the temperature in the orchard, the power supply of the fan is adjusted again to achieve the purpose of maintaining a stable heating effect, thereby improving the use effect of the device and providing convenience for the user.

[0028] In a further preferred embodiment of the present invention, Figure 1-4 As shown, the top cover mechanism 203 includes a top cover 2031, and an exhaust pipe 2032 is fixedly connected to the top of the top cover 2031;

[0029] The top of the exhaust pipe 2032 is provided with a plurality of exhaust holes, and the plurality of exhaust holes are provided at equal intervals on the exhaust pipe 2032;

[0030] There are multiple exhaust pipes 2032 , and the multiple exhaust pipes 2032 are arranged in a ring at equal intervals on the top of the top cover 2031 .

[0031] In this embodiment, through the setting of the top cover mechanism 203, in which multiple exhaust pipes 2032 are equidistantly arranged in a ring on the top of the top cover 2031 and multiple exhaust holes are equidistantly opened on the exhaust pipe 2032, a uniform smoke exhaust effect can be achieved, thereby improving the use effect of the device and providing convenience for the user.

[0032] In a further preferred embodiment of the present invention, Figure 1-4 As shown, the bracket assembly 3 includes a plurality of hydraulic rods 301, one end of the hydraulic rod 301 is fixedly connected to a support plate 303, and the top of the support plate 303 is fixedly connected to the bottom of the air inlet mechanism 202;

[0033] One end of the hydraulic rod 301 is fixedly connected to a ring plate 302, the outer wall of the ring plate 302 is provided with a plurality of heat dissipation holes, and the inner wall of the ring plate 302 is fixedly connected to the outer wall of the combustion tube 201;

[0034] The manual trailer 1 comprises a frame plate, a push frame is fixedly connected to one side of the frame plate, and a plurality of pulleys are fixedly connected to the bottom of the frame plate;

[0035] The inner wall of the frame plate is provided with a card slot, and the inner wall of the card slot is provided with a plurality of spring clamping pins. The inner wall of the card slot is clamped with an ash receiving frame 4 through the spring clamping pins, and the ash receiving frame 4 is arranged at the bottom of the ash discharge port.

[0036] In this embodiment, through the setting of the bracket assembly 3, during use, by starting and controlling the use of the hydraulic rod 301, the use height of the combustion tube 201 can be adjusted, so that it can be used in conjunction with the ash receiving frame 4 to collect ash from the inside of the combustion tube 201, thereby improving the use effect of the device and providing convenience for the user.

[0037] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0038] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0039] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0040] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A smoke generating device for preventing fruit trees from freezing, characterized in that: It comprises a manual trailer (1): the outer wall of the manual trailer (1) is fixedly connected to a bracket assembly (3), and the outer wall of the manual trailer (1) is fixedly connected to a smoke generating assembly (2) via the bracket assembly (3); The smoke generating assembly (2) comprises a combustion cylinder (201), the top of the combustion cylinder (201) is fixedly connected to a top cover mechanism (203) by means of bolts, an air inlet pipe is provided at the air inlet end of the combustion cylinder (201), the air inlet end of the air inlet pipe is fixedly connected to an air inlet mechanism (202), and an ash discharge port is provided at the bottom of the combustion cylinder (201); The air inlet mechanism (202) comprises a shell, two fans are arranged on the top of the shell, a mobile power source is arranged on the inner wall of the shell, and a step-controlled remote control switch is installed on the connecting wire between the mobile power source and the two fans.

2. A smoke generating device for preventing fruit trees from freezing damage as claimed in claim 1, characterized in that: The top cover mechanism (203) comprises a top cover (2031), and an exhaust pipe (2032) is fixedly connected to the top of the top cover (2031); The top of the exhaust pipe (2032) is provided with a plurality of exhaust holes, and the plurality of exhaust holes are equidistantly provided on the exhaust pipe (2032).

3. A smoke generating device for preventing fruit trees from freezing damage as claimed in claim 2, characterized in that: The exhaust pipes (2032) are multiple in number, and the multiple exhaust pipes (2032) are arranged in a circular pattern at equal distances on the top of the top cover (2031).

4. A smoke generating device for preventing fruit trees from freezing damage as claimed in claim 1, characterized in that: The bracket assembly (3) comprises a plurality of hydraulic rods (301), one end of each hydraulic rod (301) is fixedly connected to a support plate (303), and the top of the support plate (303) is fixedly connected to the bottom of the air inlet mechanism (202).

5. A smoke generating device for preventing fruit trees from freezing damage as claimed in claim 4, characterized in that: One end of the hydraulic rod (301) is fixedly connected to a ring plate (302), the outer wall of the ring plate (302) is provided with a plurality of heat dissipation holes, and the inner wall of the ring plate (302) is fixedly connected to the outer wall of the combustion cylinder (201).

6. A smoke generating device for preventing fruit trees from freezing damage as claimed in claim 1, characterized in that: The manual trailer (1) comprises a frame plate, one side of the frame plate is fixedly connected to a push frame, and the bottom of the frame plate is fixedly connected to a plurality of pulleys.

7. A smoke generating device for preventing fruit trees from freezing damage as claimed in claim 6, characterized in that: The inner wall of the frame plate is provided with a slot, the inner wall of the slot is provided with a plurality of spring latches, the inner wall of the slot is latched with an ash receiving frame (4) via the spring latches, and the ash receiving frame (4) is arranged at the bottom of the ash discharge port.

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