High-altitude flaming type orchard frost prevention machine

Abstract

The high-altitude fire spraying type orchard frost prevention machine comprises a fire spraying cylinder, the fire spraying cylinder is rotationally installed in a frame through two rotating connecting pieces, a swing assembly is arranged between the frame and the fire spraying cylinder, a rotating assembly is arranged at the bottom of the frame, an integrated seat is fixedly installed between fixing pieces, and the integrated seat is fixedly connected with the frame. A combustion cylinder is fixedly mounted on the integrated seat, and an igniter and a nozzle are integrally mounted on the integrated seat; the damp-proof assembly is additionally arranged on one side of the air blowing assembly and comprises a sliding way fixedly installed at the top of the fire spraying barrel, a sliding seat is slidably installed in the sliding way, a rotating seat is fixed to the sliding seat, a rotating head is rotatably installed in the rotating seat, the rotating head is connected with the rotating position of the rotating seat through a torsional spring, and a cover body is fixed to one side of the rotating head. And the cover body is used for blocking one side of the flaming barrel, and can prevent rainwater, dust, leaves and the like from entering the flaming barrel when not in use, so that the air blowing assembly is prevented from being eroded, and a very good protection effect is achieved.

Description

Technical Field

[0001] The invention relates to the field of agricultural machinery, in particular to a high-altitude flame-spraying orchard frost prevention machine. Background Art

[0002] The orchard anti-frost machine is a fan-type device that can continuously provide hot air to the orchard, which can effectively prevent the fruit trees in the orchard from being damaged by frost. The high-altitude flame-throwing orchard anti-frost machine is one of the orchard anti-frost machines. It is set up at high altitude, generates heat by igniting its own oil, and blows the flame and hot air into the orchard through the built-in fan. The high-altitude flame-throwing orchard anti-frost machine will produce a "fire-throwing" visual effect during operation, but it actually uses hot air for defrosting.

[0003] Existing high-altitude flame-throwing orchard anti-frost machines usually have a transparent structure from front to back. During long-term use, they are prone to dust accumulation and moisture, and have a relatively short service life. After one use, the overall temperature of the equipment is very high, and a lot of excess heat will be wasted, which is a waste of energy. Summary of the invention

[0004] The purpose of the present invention is to provide a high-altitude flame-spraying orchard frost prevention machine to solve the above-mentioned problems.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: a high-altitude flame-throwing orchard frost prevention machine, comprising a frame, a flame-throwing tube is installed in the frame, the flame-throwing tube is rotatably installed in the frame through two rotating connecting parts, a swing assembly is arranged between the frame and the flame-throwing tube, a rotating assembly is arranged at the bottom of the frame, at least one fixed plate is fixedly installed in the flame-throwing tube, an integrated seat is fixedly installed between the fixed plates, a combustion tube is fixedly installed on the integrated seat, and an igniter and a nozzle are integratedly installed on the integrated seat;

[0006] A control box and an oil tank are fixedly mounted on the frame, the oil tank is connected to an oil pump fixedly mounted on the frame, and the oil pump is connected to the nozzle;

[0007] A blowing assembly is arranged on one side of the integrated seat, and the blowing assembly includes a motor fixed on the integrated seat, a plurality of fan blades are fixed on the motor shaft of the motor, and a filter is fixedly installed on one side of the flamethrower;

[0008] A moisture-proof component is installed on one side of the blowing component, and the moisture-proof component includes a slideway fixedly installed on the top of the flamethrower, a slide seat is slidably installed in the slideway, a rotating seat is fixed on the slide seat, a rotating head is rotatably installed in the rotating seat, and the rotating position of the rotating head and the rotating seat is connected by a torsion spring, and a cover body is fixed on one side of the rotating head, and the cover body is used to block one side of the flamethrower;

[0009] A pair of guide rails are fixedly installed in the flamethrower, and sliders are slidably installed in the guide rails. A heat absorbing ring is fixedly installed between the two sliders. The grooves in the guide rails are inclined, and one end of the grooves in the guide rails close to the blowing assembly is lower than the other end. When the flamethrower swings downward to work, the heat absorbing ring will slide to the periphery of the combustion tube under the action of its own gravity to absorb heat. When the flamethrower is reset, the heat absorbing ring will reset under the action of the inclined design of the grooves in the guide rails, thereby moving to the position of the blowing assembly. The high-temperature heat absorbing ring will dry the blowing assembly.

[0010] Preferably, a water absorbing layer is fixed inside the cover body, and the water absorbing layer is in contact with the filter screen.

[0011] Preferably, the water-absorbing layer can be made of soft materials such as cotton cloth, gauze, sponge, etc.

[0012] Preferably, a steel wire is fixed at one end of the heat absorption ring, and the steel wire passes through a No. 1 pulley seat fixed on the inner wall of the top of the flamethrower. The steel wire passing through the No. 1 pulley seat is guided by a No. 2 pulley seat fixed at one end of the flamethrower, and the end of the steel wire passes through the slide and is fixed to the slide, and a spring is fixed between the slide and the slide.

[0013] Preferably, the cover body adopts a hollow design and uses a material with a relatively low density.

[0014] Preferably, at least one arc block is fixed on the flamethrower.

[0015] Preferably, a pair of scrapers are fixed on the flamethrower.

[0016] Preferably, the swing assembly includes a moving seat fixed on the frame, a moving block is slidably connected in the moving seat, a threaded rod passes through the moving block and is threadedly connected to the moving block, the threaded rod is rotatably arranged on the moving seat, the threaded rod passes through the moving seat and is fixed with a handle, a hydraulic rod is fixedly installed on the moving block, a fixed head is fixed at the end of a piston rod controlled by the hydraulic rod, a pin is fixed on the fixed head, the pin passes through a slot opened in a slot block, and the slot block is fixed to the bottom of the flamethrower.

[0017] Preferably, the rotating assembly includes a moving seat fixed at the bottom of the frame, the moving seat is mounted on a rotating head, and a rotating driving structure is provided in the rotating head for controlling the rotation of the moving seat.

[0018] In summary, the present invention has the following beneficial effects:

[0019] 1. The present application adds a moisture-proof component on one side of the blowing component, and the moisture-proof component includes a slide fixedly installed on the top of the flamethrower, a sliding seat is slidably installed in the slide, a rotating seat is fixed on the sliding seat, a rotating head is rotatably installed in the rotating seat, and the rotating position of the rotating head and the rotating seat is connected by a torsion spring. A cover body is fixed on one side of the rotating head. The cover body is used to block one side of the flamethrower. When not in use, it can block rain, dust, leaves, etc. from entering the flamethrower, thereby preventing the blowing component from being eroded, which has a good protective effect.

[0020] 2. A water-absorbing layer is fixed on the inner side of the cover, and the water-absorbing layer fits the filter. The water-absorbing layer can prevent moisture from entering and can also remove dust and leaves on the filter.

[0021] 3. A pair of guide rails are fixedly installed in the flamethrower, and sliders are slidably installed in the guide rails. A heat-absorbing ring is fixedly installed between the two sliders. The grooves in the guide rails are inclined, and the end of the grooves in the guide rails close to the blowing assembly is lower than the other end. When the flamethrower swings downward to work, the heat-absorbing ring will slide to the periphery of the combustion tube under the action of its own gravity to absorb heat. When the flamethrower is reset, the heat-absorbing ring will reset under the action of the inclined design of the grooves in the guide rails, and move to the position of the blowing assembly. The high-temperature heat-absorbing ring will dry the blowing assembly to prevent it from getting damp, and also make full use of the waste heat to avoid wasting energy.

[0022] 4. A pair of scrapers are fixed on the flamethrower. When the cover is pulled by the heat-absorbing ring, the scrapers can scrape off the dust, leaves, etc. on the water-absorbing layer inside the cover.

[0023] 5. After the cover is turned over, it can remain extended out of the flamethrower for a certain distance, so that the air inlet component can be shielded from rain, so that the application can still be used in weather with light rain. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the invention 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 invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 is a first schematic diagram of the appearance of an embodiment of the present invention;

[0026] Figure 2 yes Figure 1 The enlarged schematic diagram at A in the middle;

[0027] Figure 3 yes Figure 1 The enlarged schematic diagram of point B in the middle;

[0028] Figure 4 A second schematic diagram of an appearance of an embodiment of the present invention;

[0029] Figure 5 yes Figure 4 The enlarged schematic diagram at C in the middle;

[0030] Figure 6 A third schematic diagram of the appearance of an embodiment of the present invention;

[0031] Figure 7 yes Figure 6 The enlarged schematic diagram at D in the middle;

[0032] Figure 8 A fourth schematic diagram of an appearance of an embodiment of the present invention;

[0033] Fig. 9 are three cross-sectional views of an embodiment of the present invention;

[0034] Fig.10 yes Fig. 9 The enlarged schematic diagram at E in the middle;

[0035] Fig.11 yes Fig. 9 The enlarged schematic diagram at F in the middle;

[0036] Fig.12 yes Fig. 9 Enlarged schematic diagram at point G in the middle.

[0037] In the figure: 11, flamethrower; 12, combustion tube; 13, guide rail; 15, steel wire; 16, control box; 17, frame; 18, slide; 19, scraper; 20, rotating connector; 21, oil tank; 23, rotating head; 24, moving seat; 25, threaded rod; 26, moving block; 27, hydraulic rod; 28, handle; 29, arc block; 30, slide seat; 31, rotating seat; 33, cover body; 34, heat absorption ring; 35, fixed head; 36, pin; 37, slot block; 38, spring; 39, slider; 40, fixed sheet; 41, fan blade; 42, filter; 43, integrated seat; 44, motor; 45, igniter; 46, nozzle; 47, torsion spring; 48, water absorption layer; 49, pulley seat No. 1; 50, pulley seat No. 2; 60, moisture-proof component. DETAILED DESCRIPTION

[0038] Combined with Figure 1-Figure 12The high-altitude flame-throwing orchard frost prevention machine comprises a frame 17, a flame-throwing tube 11 is installed in the frame 17, the flame-throwing tube 11 is rotatably installed in the frame 17 through two rotating connecting members 20, a swing assembly is arranged between the frame 17 and the flame-throwing tube 11, a rotating assembly is arranged at the bottom of the frame 17, at least one fixed plate 40 is fixedly installed in the flame-throwing tube 11, an integrated seat 43 is fixedly installed between the fixed plates 40, a combustion tube 12 is fixedly installed on the integrated seat 43, and an igniter 45 and a nozzle 46 are integratedly installed on the integrated seat 43;

[0039] A control box 16 and an oil tank 21 are fixedly mounted on the frame 17. The oil tank 21 is connected to an oil pump fixedly mounted on the frame 17. The oil pump is connected to the nozzle 46 for oil supply. The igniter 45 is used for ignition. After the igniter 45 is ignited, the oil sprayed from the nozzle 46 will be ignited in the combustion tube 12 to generate flames:

[0040] Holes are evenly opened on the combustion tube 12 to facilitate the flame in the combustion tube 12 to emerge;

[0041] A blowing assembly is provided on one side of the integrated seat 43 , through which the flame emitted from the combustion tube 12 can be taken away and the hot air can be blown out from one side of the flamethrower 11 .

[0042] The applicant believes that although the above structure can effectively provide hot air to the orchard, the environment in the orchard is often humid, and the two sides of the flamethrower 11 are penetrated very easily, which can easily cause the blowing assembly to be damp, greatly reducing the overall service life. Even when it rains, rainwater can easily enter the flamethrower 11.

[0043] To solve the above problem, the applicant installed a moisture-proof component 60 on one side of the blowing component. The blowing component includes a motor 44 fixed on the integrated seat 43, and a plurality of fan blades 41 are fixed on the motor shaft of the motor 44. A filter screen 42 is fixedly installed on one side of the flamethrower 11. The filter screen 42 is used to prevent the fan blades 41 from sucking in leaves when rotating to avoid safety hazards.

[0044] The moisture-proof component 60 includes a slide 18 fixedly mounted on the top of the flamethrower 11, a slide seat 30 is slidably mounted in the slide 18, a rotating seat 31 is fixed on the slide seat 30, a rotating head 23 is rotatably mounted in the rotating seat 31, and the rotating position of the rotating head 23 and the rotating seat 31 is connected by a torsion spring 47. A cover body 33 is fixed on one side of the rotating head 23, and the cover body 33 is used to block one side of the flamethrower 11. When not in use, it can prevent rain, dust, leaves, etc. from entering the flamethrower 11, thereby preventing the blowing component from being eroded, which has a good protective effect;

[0045] In order to further optimize the protection effect, a water absorbing layer 48 is fixed on the inner side of the cover body 33, and the water absorbing layer 48 is attached to the filter screen 42. The water absorbing layer 48 can prevent moisture from entering and can also remove dust and leaves on the filter screen 42;

[0046] The water-absorbing layer 48 can be made of soft materials such as cotton cloth, gauze, sponge, etc., so as to better fit the filter screen 42.

[0047] After use, the temperature of the flamethrower 11 at the position of the combustion tube 12 will be very high. Each time it is used, it will be allowed to cool naturally, which will waste a lot of waste heat energy. Based on this, the applicant fixedly installed a pair of guide rails 13 in the flamethrower 11, and a slider 39 is slidably installed in the guide rails 13. A heat absorption ring 34 is fixedly installed between the two sliders 39. The groove in the guide rail 13 is inclined, and the groove in the guide rail 13 is lower at one end close to the blowing assembly than at the other end. When the flamethrower 11 swings downward to work, the heat absorption ring 34 will slide to the surrounding of the combustion tube 12 under the action of its own gravity, thereby absorbing heat. When the flamethrower 11 is reset, the heat absorption ring 34 will reset under the action of the inclined design of the groove in the guide rail 13, thereby moving to the position of the blowing assembly. The high-temperature heat absorption ring 34 will dry the blowing assembly to prevent the blowing assembly from getting damp, and also make full use of the waste heat to avoid energy waste.

[0048] In order to improve the overall fit and reduce the use of power sources to reduce the overall weight, the applicant considers using the movement of the heat absorbing ring 34 to drive the movement of the slide seat 30, and the specific design is as follows:

[0049] A steel wire 15 is fixed at one end of the heat absorbing ring 34, and the steel wire 15 passes through a No. 1 pulley seat 49 fixed on the top inner wall of the flamethrower 11. The steel wire 15 passing through the No. 1 pulley seat 49 is guided by a No. 2 pulley seat 50 fixed at one end of the flamethrower 11. The end of the steel wire 15 passes through the slide 18 and is fixed to the slide seat 30, and a spring 38 is fixed between the slide seat 30 and the slide 18.

[0050] Furthermore, in order to reduce the overall weight and enable the heat absorbing ring 34 to smoothly pull the cover body 33 to flip around the rotating seat 31, the cover body 33 adopts a hollow design and uses a material with a relatively low density.

[0051] Furthermore, in order to facilitate the smooth turning over of the cover body 33 , at least one arc block 29 is fixed on the flamethrower 11 for guiding the cover body 33 .

[0052] In addition, a pair of scrapers 19 are fixed on the flamethrower 11. When the cover 33 is pulled by the heat absorbing ring 34, the scrapers 19 can scrape off dust, leaves, etc. on the water absorbing layer 48 inside the cover 33.

[0053] In addition, after the cover body 33 is turned over, it can remain extended out of the flamethrower 11 for a certain distance, so that the air inlet assembly can be shielded from rain, so that the present application can still be used in weather with light rain.

[0054] The swing assembly includes a moving seat 24 fixed on the frame 17, a moving block 26 is slidably connected in the moving seat 24, a threaded rod 25 passes through the moving block 26 and is threadedly connected with the moving block 26, the threaded rod 25 is rotatably arranged on the moving seat 24, the threaded rod 25 passes through the moving seat 24 and is fixed with a handle 28, a hydraulic rod 27 is fixedly installed on the moving block 26, a fixed head 35 is fixed at the end of the piston rod controlled by the hydraulic rod 27, a pin 36 is fixed on the fixed head 35, the pin 36 passes through the groove opened by the groove block 37, the groove block 37 is fixed at the bottom of the flamethrower 11, and the hydraulic rod 27 controls the piston rod to extend and retract, and drives the pin 36 to rise and fall, so that the flamethrower 11 can swing. Manually rotate the handle 28 to drive the threaded rod 25 to rotate, and through the threaded connection between the threaded rod 25 and the moving block 26, drive the moving block 26 to move, and the pin 36 moves with the moving block 26, so that the swing amplitude of the flamethrower 11 can be controlled.

[0055] The rotating assembly includes a moving seat 24 fixed to the bottom of the frame 17 . The moving seat 24 is mounted on a rotating head 23 . A rotating driving structure is provided in the rotating head 23 for controlling the rotation of the moving seat 24 .

[0056] The start and stop of various electrical components in the present application are controlled by the control box 16.

[0057] The rotating head 23 can be installed on various bases to meet different height requirements.

[0058] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology in this field to understand the content of the present invention and implement it, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-altitude flame-throwing orchard frost prevention machine, comprising a frame (17), a flame-throwing tube (11) is installed in the frame (17), the flame-throwing tube (11) is rotatably installed in the frame (17) through two rotating connecting members (20), a swinging assembly is arranged between the frame (17) and the flame-throwing tube (11), a rotating assembly is arranged at the bottom of the frame (17), at least one fixed plate (40) is fixedly installed in the flame-throwing tube (11), an integrated seat (43) is fixedly installed between the fixed plates (40), a combustion tube (12) is fixedly installed on the integrated seat (43), and the integrated seat (43) is provided with a plurality of rotating connecting members (20). An igniter (45) and a nozzle (46) are integratedly mounted on the integrated seat (43); a control box (16) and an oil tank (21) are fixedly mounted on the frame (17); the oil tank (21) is connected to an oil pump fixedly mounted on the frame (17); the oil pump is connected to the nozzle (46); a blowing assembly is arranged on one side of the integrated seat (43); the blowing assembly comprises a motor (44) fixed on the integrated seat (43); a plurality of fan blades (41) are fixed on the motor shaft of the motor (44); a filter screen (42) is fixedly mounted on one side of the flamethrower (11); and the invention is characterized in that: A moisture-proof component (60) is installed on one side of the blowing component, and the moisture-proof component (60) includes a slideway (18) fixedly installed on the top of the flamethrower (11), a slide seat (30) is slidably installed in the slideway (18), a rotating seat (31) is fixed on the slide seat (30), a rotating head (23) is rotatably installed in the rotating seat (31), the rotating position of the rotating head (23) and the rotating seat (31) are connected by a torsion spring (47), and a cover body (33) is fixed on one side of the rotating head (23), and the cover body (33) is used to block one side of the flamethrower (11); A pair of guide rails (13) are fixedly installed in the flamethrower (11), a slider (39) is slidably installed in the guide rails (13), and a heat absorbing ring (34) is fixedly installed between the two sliders (39). The groove in the guide rail (13) is inclined, and one end of the groove in the guide rail (13) close to the blowing assembly is lower than the other end. When the flamethrower (11) swings downward to work, the heat absorbing ring (34) will slide to the periphery of the combustion tube (12) under the action of its own gravity, thereby absorbing heat. When the flamethrower (11) is reset, the heat absorbing ring (34) will reset under the action of the inclined design of the groove in the guide rail (13), thereby moving to the position of the blowing assembly, and the high-temperature heat absorbing ring (34) will dry the blowing assembly.

2. A high-altitude flame-spraying orchard anti-frost machine according to claim 1, characterized in that: A water absorbing layer (48) is fixed on the inner side of the cover body (33), and the water absorbing layer (48) is in contact with the filter screen (42).

3. A high-altitude flame-spraying orchard anti-frost machine according to claim 2, characterized in that: The water absorbing layer (48) can be made of soft materials such as cotton cloth, gauze, sponge, etc.

4. A high-altitude flame-spraying orchard anti-frost machine according to claim 1, characterized in that: A steel wire (15) is fixed at one end of the heat absorbing ring (34), and the steel wire (15) passes through a No. 1 pulley seat (49) fixed on the inner wall of the top of the flamethrower (11). The steel wire (15) passing through the No. 1 pulley seat (49) is guided by a No. 2 pulley seat (50) fixed at one end of the flamethrower (11). The end of the steel wire (15) passes through the slideway (18) and is fixed to the slideway (30), and a spring (38) is fixed between the slideway (30) and the slideway (18).

5. The high-altitude flame-spraying orchard anti-frost machine according to claim 2, characterized in that: The cover body (33) adopts a hollow design and is made of a material with a relatively low density.

6. The high-altitude flame-spraying orchard anti-frost machine according to claim 1, characterized in that: At least one circular arc block (29) is fixed on the flamethrower (11).

7. The high-altitude flame-spraying orchard anti-frost machine according to claim 1, characterized in that: A pair of scrapers (19) are fixed on the flamethrower (11).

8. The high-altitude flame-spraying orchard anti-frost machine according to claim 1, characterized in that: The swing assembly comprises a moving seat (24) fixed on the frame (17), a moving block (26) is slidably connected in the moving seat (24), a threaded rod (25) passes through the moving block (26) and is threadedly connected to the moving block (26), the threaded rod (25) is rotatably arranged on the moving seat (24), the threaded rod (25) passes through the moving seat (24) and is fixed with a handle (28), a hydraulic rod (27) is fixedly installed on the moving block (26), a fixed head (35) is fixed at the end of a piston rod controlled by the hydraulic rod (27), a pin (36) is fixed on the fixed head (35), the pin (36) passes through a groove opened in a groove block (37), and the groove block (37) is fixed at the bottom of the flamethrower (11).

9. The high-altitude flame-spraying orchard anti-frost machine according to claim 1, characterized in that: The rotating assembly comprises a moving seat (24) fixed at the bottom of the frame (17); the moving seat (24) is mounted on a rotating head (23); a rotating driving structure is arranged inside the rotating head (23) for controlling the rotation of the moving seat (24).

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