CN214546121U - Smoke frost prevention machine based on hilly orchard transportation track - Google Patents

Smoke frost prevention machine based on hilly orchard transportation track Download PDF

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Publication number
CN214546121U
CN214546121U CN202120748222.7U CN202120748222U CN214546121U CN 214546121 U CN214546121 U CN 214546121U CN 202120748222 U CN202120748222 U CN 202120748222U CN 214546121 U CN214546121 U CN 214546121U
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China
Prior art keywords
smoke
frost prevention
wheel
support
rail
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Expired - Fee Related
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CN202120748222.7U
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Chinese (zh)
Inventor
宋月鹏
韩翔
任龙龙
张红梅
王庆
张国良
吴昆�
张悦
王伟
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Shandong Agricultural University
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Shandong Agricultural University
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Publication of CN214546121U publication Critical patent/CN214546121U/en
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Abstract

The utility model relates to a smog frost prevention machine based on hilly orchard transport track, which comprises a fixedly arranged support guide rail, a power mechanism and a smog generating mechanism which move along the support guide rail, wherein the power mechanism and the smog generating mechanism are relatively fixedly arranged; the smoke generating mechanism comprises a placing box, a smoke generator arranged in the placing box and a fan communicated with a smoke outlet of the smoke generator, and an air outlet of the fan is connected with at least two smoke conveying hoses. The utility model discloses a power unit provides the power that removes along the support rail for the complete machine, has realized the walking of frost prevention machine in the orchard, has enlarged smog frost prevention area, has broken away from the problem that the frost prevention frosted in-process relied on manual operation completely, has reduced the number of times underground, has further improved work efficiency, provides technical support for the full-automatic frost prevention of intelligence machine.

Description

Smoke frost prevention machine based on hilly orchard transportation track
Technical Field
The utility model relates to an agricultural technology field especially involves the orchard frost prevention field, specifically indicates a smog frost prevention machine based on hills orchard transports track.
Background
The low-temperature freezing injury of hilly and mountain orchards is huge to the management harm of fruit tree florescence, need human intervention, just can avoid fruit tree output to suffer loss, present frost prevention intervention measure, mainly irrigate, smoke and cover, but the effect of irrigation is relatively poor, the operation of cover is very hard, smoke although have the advantage in the difficult aspect of frost prevention effect and operation, but, present smoke formula frost prevention frostbite mechanization operation level is lower to there is not enoughly in the aspect of the mobility.
Chinese patent application CN 105766500 a discloses a plant fog machine of preventing frosting, including well-known stay tube, the bottom end of stay tube is fixed subaerial, the top of stay tube is equipped with the cigarette cloud and arranges the mechanism, the lower part of stay tube is through three way connection fixedly connected with ventilation pipe, the other end fixed connection of ventilation pipe is on the storage silo, installed the aerosol in the storage silo and fixed a cigar lighter, the lower extreme fixedly connected with air-supply line that the storage silo is firm, the bottom end of air-supply line is fixed subaerial, the shaping has the air intake on the lateral wall of air-supply line, installed the blast gate on the air-supply line of air intake upside, the ventilation pipe in installed smog induced air fan, the intraductal fixedly connected with smog test probe of ventilation pipe of smog induced air fan downside, drawing fixed connection has the ash removal mechanism on the ventilation pipe between smog induced air fan and the three way connection. Compared with the prior art, this patent can be made artifical cigarette and is covered in the top formation artifical smog layer of plant, makes the long wave radiance wealth reflection of earth's surface return ground, then just can alleviate the falling speed of earth's surface temperature, can effectively prevent the emergence of frost. However, the device belongs to a fixed place and releases smoke, so that the smoke is unevenly distributed, and the heat insulation effect of a smoke layer is reduced.
Chinese patent application CN 109168830 a discloses complementary action formula frost prevention machine, including stand and cloud platform, the top at the stand is installed to cloud platform bottom, is equipped with main fan unit at the right side top of cloud platform, is equipped with a set of tripod on the left of the cloud platform, is equipped with sub-fan unit in the tripod, main fan unit includes host computer, main every single move mechanism and fan swing mechanism, sub-fan unit includes sub-fan rack, parasite aircraft and sub-every single move mechanism. Compared with the prior art, the utility model discloses a frost prevention blind area when filling up the operation of main fan unit through installing sub-fan unit additional for effectual wind-force is delivered the scope and is completely covered the region under the stand as far as possible, eliminates the frost prevention blind area, guarantees the output and the quality of tealeaves. But this utility model only can guarantee the homogeneity that the peripheral smog layer of stand distributes, and the position far away needs install new frost prevention machine additional, has increased investment cost undoubtedly.
Disclosure of Invention
The utility model discloses to prior art's not enough, provide a smog frost prevention machine based on hills orchard transports orbital, through hills mountain region track transport system, traction engine drives smog frost prevention machine and moves at the single track, has effectively improved frost prevention's area and efficiency.
The utility model is realized by the following technical proposal, provides a smoke frost prevention machine based on a hilly orchard transportation track, which comprises a fixedly arranged support guide rail, a power mechanism and a smoke generating mechanism which move along the support guide rail, wherein the power mechanism and the smoke generating mechanism are relatively fixedly arranged; the smoke generating mechanism comprises a placing box, a smoke generator arranged in the placing box and a fan communicated with a smoke outlet of the smoke generator, and an air outlet of the fan is connected with at least two smoke conveying hoses.
This scheme power unit drive smog takes place the mechanism and removes along supporting guide rail to realize the removal of complete machine, at the removal in-process of complete machine, blow out the smog that the fog generator produced through the fan, prevent to produce frost, through setting up two piece at least smog delivery hose, conveniently blow the cigarette to both sides simultaneously, increased the dispersion area of smog by a wide margin.
As optimization, a plurality of meshing teeth which are arranged along the length direction are arranged on the bottom surface of the supporting guide rail; the bottom surface of placing the case is installed first engagement mechanism, first engagement mechanism include with place the first support of case rigid coupling, and install first drive pin wheel and first bearing wheel on the first support, first bearing wheel supports in the top surface of supporting rail, and first drive pin wheel is located the supporting rail below, and is equipped with the teeth of a cogwheel with the meshing tooth meshing on the first drive pin wheel. This optimization scheme bears the weight of smog generation mechanism through first bearing wheel to roll along the supporting rail, frictional resistance when having reduced the removal, through the meshing of first drive pin wheel and supporting rail bottom surface, make first engagement mechanism drive smog generation mechanism move along the supporting rail, first bearing wheel and first drive pin wheel are located the upper and lower both sides of supporting rail respectively, make smog generation mechanism's removal more steady.
As optimization, still install the first leading wheel that is located first drive pinwheel the place ahead on the first support, be equipped with on the wheel face of first leading wheel with the teeth of a cogwheel of meshing tooth meshing, the both ends of first leading wheel are equipped with the direction rim that extends to the support rail both sides respectively. This optimization scheme makes first leading wheel remove along the support rail through setting up the direction rim, changes the advancing direction of frost prevention machine in real time according to the angle change of support rail.
As optimization, a plurality of meshing teeth which are arranged along the length direction are arranged on the bottom surface of the supporting guide rail; the power mechanism comprises a second meshing mechanism and a driving device arranged on the second meshing mechanism, the second meshing mechanism comprises a second support for installing the driving device, and a second driving pin wheel and a second bearing wheel which are arranged on the second support, the second bearing wheel is supported on the top surface of the supporting guide rail, the second driving pin wheel is positioned below the supporting guide rail, gear teeth meshed with the meshing teeth are arranged on the second driving pin wheel, and the second driving pin wheel is in transmission connection with the driving device. The optimized scheme receives the power of the driving device through the second driving pin wheel, the complete machine is driven to travel by utilizing the meshing of the second driving pin wheel and the bottom surface of the supporting guide rail, the weight of the power mechanism is borne through the second bearing wheel, and the friction resistance of the complete machine in movement is reduced by utilizing the rolling of the second bearing wheel on the upper surface of the supporting guide rail; the second bearing wheel and the second driving pin wheel are respectively positioned on the upper side and the lower side of the supporting guide rail, so that the smoke generating mechanism can move more stably.
As optimization, still install the second leading wheel that is located second drive pinwheel the place ahead on the second support, be equipped with the teeth of a cogwheel with the meshing tooth meshing on the second leading wheel, the both ends of second leading wheel are equipped with the direction rim that extends to the support rail both sides respectively. This optimization scheme makes the second leading wheel remove along the support rail through setting up the direction rim, changes the advancing direction of frost prevention machine in real time according to the angle change of support rail.
As optimization, drive arrangement includes the gasoline engine to and the gearbox of being connected through clutch and gasoline engine transmission, still install the first electric putter of being connected with the clutch control rod on the second support, and the second electric putter of being connected with the gearbox control rod, first electric putter and second electric putter electric connection controller respectively. The driving device of the optimized scheme is simple in structure, the electric push rods and the controller are arranged, the controller is convenient to control the two electric push rods, the first electric push rods and the second electric push rods stretch and contract in a staggered mode according to the program design inside the controller, and the clutch and the gearbox are controlled to be reasonably matched, so that the frost prevention machine is controlled to move forwards, move backwards and stop, and the automation level of the whole machine is improved.
As optimization, the side wall of the placing box is provided with a vent hole, and the upper edge of the vent hole is provided with a rain baffle plate which extends downwards. This optimization scheme is through setting up the ventilation hole, more does benefit to the outside transport of smog, through setting up weather shield, avoids the rainwater to get into and places incasement portion.
As optimization, an adjusting screw rod extending in the vertical direction is connected to the placing box through threads, an adjusting block fixedly connected with the smoke conveying hose is sleeved on the adjusting screw rod, and positioning nuts connected with the adjusting screw rod through threads are arranged on the upper side and the lower side of the adjusting block respectively. This optimization scheme is through the high position of adjustment adjusting screw or the position of adjustment regulating block on adjusting screw, all can realize the adjustment to smog conveyer pipe height to can be according to the timely adjustment smog blowout height of the height of fruit tree.
As optimization, the smoke generating device further comprises a temperature sensor arranged on the smoke generating mechanism and a controller electrically connected with the temperature sensor, and the controller is electrically connected with the smoke generator, the fan and the power mechanism. This optimization scheme passes through temperature sensor detection ambient temperature to reach the controller with temperature signal, the controller controls opening of smoke generator, fan, power unit according to ambient temperature's height and stops, has improved automatic level by a wide margin, has also guaranteed the promptness of spraying smog simultaneously.
The scheme also provides a frost prevention method by using the smoke frost prevention machine, which comprises the following steps:
1. detecting the environmental temperature through a temperature sensor, transmitting a temperature signal to a controller, starting a smoke generator, a fan and a power mechanism through the controller if the environmental temperature is lower than a set value, driving the smoke generating mechanism to move along a support guide rail through the power mechanism, and blowing out smoke generated by the smoke generator through the fan;
2. the height of the smoke outlet of the smoke conveying hose is adjusted by adjusting the position of the adjusting block on the adjusting screw and/or adjusting the height position of the adjusting screw so as to adapt to fruit trees with different heights;
3. the controller controls the actions of the first electric push rod and the second electric push rod to make the clutch and the gearbox act so as to control the advancing and retreating states of the whole machine.
The utility model has the advantages that: the power mechanism provides power for the whole machine to move along the supporting guide rail, so that the walking of the frost prevention machine in the orchard is realized, the smoke frost prevention area is enlarged, the problem that the frost prevention process completely depends on manual operation is solved, the underground times are reduced, the working efficiency is further improved, and technical support is provided for intelligent full-automatic frost prevention machines.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the support rail of the present invention;
fig. 3 is a schematic structural view of a second engagement mechanism of the present invention;
fig. 4 is a schematic structural view of the power mechanism of the present invention;
fig. 5 is a schematic structural view of the smoke generating mechanism of the present invention;
shown in the figure:
1. the device comprises a track supporting rod, 2, a supporting guide rail, 3, a second bearing wheel, 4, a second driving pin wheel, 5, a second guide wheel, 6, a connecting device, 7, a gasoline engine, 8, a clutch, 9, a gearbox, 10, a placing box, 11, a smoke generator, 12, a vent hole, 13, an ignition device, 14, a fan, 15, an adjusting screw rod, 16, an adjusting block, 17, a smoke emission port, 18, 24V direct-current power supply, 19 and a smoke conveying hose.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
In order to thoroughly understand the present invention, detailed steps and detailed structures will be provided in the following description so as to explain the technical solution of the present invention. The preferred embodiments of the present invention are described in detail below, however, other embodiments of the present invention are possible in addition to these detailed descriptions.
As shown in fig. 1, the smoke frost prevention machine based on the transportation track of the hilly orchard comprises a track mechanism, a power mechanism, a smoke generation mechanism and a remote electronic control system, wherein the track mechanism provides support and movement guidance for the power mechanism and the smoke generation mechanism, the power mechanism provides forward power for the whole frost prevention machine, and the smoke generation mechanism is an operation part of the frost prevention machine and is used for generating and conveying smoke.
The remote electronic control system comprises a controller, a 24V direct-current power supply, a contactor, a relay, a remote signal transmitter, a signal receiver and an audible and visual alarm, wherein the controller adopts a PLC (programmable logic controller), and the 24V direct-current power supply is used for supplying power to the whole control system; the remote signal transmitter sends different instructions to the signal receiver according to different triggering keys; the signal receiver controls the on-off of different contactors according to the signals; the on-off of the contactor triggers the on-off of different signal input ends of the PLC; the PLC triggers different preset programs according to different received signals so as to control the opening and closing of different ports of the output end, thereby controlling the on-off of the relay; the contactor controls different branches to output large current or pulse.
The track mechanism includes through the fixed support rail 2 that sets up of track bracing piece 1, and the track bracing piece is galvanized steel pipe, and the installation is subaerial, and the lower extreme of track bracing piece is equipped with steady disc, and it has the diagonal brace still to articulate on the track bracing piece, and the diagonal brace lower extreme also is equipped with steady disc, and the track bracing piece plays fixed support rail 2 and prevents its effect of rocking, is the basic spare of whole device. The supporting guide rail 2 is connected to the top of the track supporting rod 1 through a supporting shaft as a running path of the whole device, each mechanism is guided to run along a fixed path, the power mechanism and the smoke generating mechanism move along the supporting guide rail, the main body of the supporting guide rail 2 is made of square steel, and a plurality of meshing teeth which are arranged in the length direction are fixedly arranged on the bottom surface of the supporting guide rail 2.
The power mechanism and the smoke generating mechanism are relatively fixedly arranged, the smoke generating mechanism is driven to move along the supporting guide rail through the power mechanism, the power mechanism and the smoke generating mechanism are connected into a whole through the connecting device 6, and the connecting device 6 is arranged between the power mechanism and the smoke generating mechanism and plays a role in connecting the two mechanisms.
Specifically, power unit includes second engagement mechanism and installs the drive arrangement on second engagement mechanism, second engagement mechanism is including the installation drive arrangement's second support to and install second drive pinwheel 4 and two second bearing wheels 3 on the second support, and two second bearing wheels distribute along support rail length direction, second bearing wheel 3 supports in the top surface of support rail 2, and second drive pinwheel 4 is located support rail 2 below, and is equipped with the teeth of a cogwheel with the meshing tooth on the second drive pinwheel, and second drive pinwheel is connected with the drive arrangement transmission, and second drive pinwheel 4 receives the drive power that comes from power unit to make each mechanism go forward through the interact power with the meshing tooth of support rail 2 bottom surface.
The driving device comprises a gasoline engine 7 and a gearbox 9 which is in transmission connection with the gasoline engine through a clutch 8, the clutch is installed on the right side of the gasoline engine, and the gearbox is installed on the left side of the gasoline engine. The gasoline engine 7 provides power for the whole device, and the gearbox 9 adjusts the direction and the rotating speed of the power generated by the gasoline engine 7 and transmits the power to the second driving pin wheel 4 of the second meshing mechanism so as to drive the whole device to move forwards; the clutch 8 controls the on-off of the power transmission of the gearbox through the closing and the separation of the clutch, so as to control the advancing direction of the device. The second support is further provided with a first electric push rod connected with the clutch operating rod and a second electric push rod connected with the gearbox operating rod, and the first electric push rod and the second electric push rod are respectively electrically connected with the controller. Still install the second leading wheel 5 that is located second drive pinwheel the place ahead on the second support, be equipped with on the second leading wheel 5 with the teeth of a cogwheel of meshing, the both ends of second leading wheel are equipped with the direction rim that extends to the support rail both sides respectively, utilize the direction rim to establish the leading wheel card on the support rail to guarantee that the complete machine removes along the support rail.
The smoke generating mechanism comprises a placing box 10, a smoke generator 11 placed in the placing box and a fan 14 communicated with a smoke outlet of the smoke generator, the placing box is a main frame of the whole smoke generating mechanism, a placing groove of the smoke generator is designed in the placing box, a ignition device 13 and a smoke guide pipe are installed above the smoke generator, and the smoke guide pipe is communicated with an air inlet of the fan; the ignition device 13 is controlled by a remote electronic control system, the ignition device 13 is switched on and off by a temperature control switch or manual remote control, and the smoke generating agent in the smoke generator is ignited at proper time according to the temperature of the environment. The fan is arranged on the top of the placing box and used for improving the spreading speed of the smoke. An air outlet of the fan 14 is connected with two smoke conveying hoses 19, one end, far away from the fan, of each smoke conveying hose 19 is provided with a smoke dispersing port 17, smoke particles generated by the smoke generator are pumped into the smoke conveying hoses through the fan, and the smoke particles are sprayed out through the smoke dispersing ports. The characteristic that the guiding direction of the smoke conveying hose is easy to change is convenient for artificially changing the angle and the height of smoke divergence; the smoke particles pumped out are dispersed in an umbrella shape through the smoke dispersing port, so that the smoke particles are uniformly distributed. The fan of this embodiment is two, and two smog delivery hose 19 are all connected to every fan, further enlarge smog diffusion area. In order to ensure the normal operation of the fan 14, a special power supply unit is designed for the fan, the power supply unit is a 24V direct-current power supply 18 positioned between the two fans at the top, and the fan 14 can realize multi-stage speed change through remote control, so that the adaptability of the frost prevention machine to different wind speed environments is improved.
Place the bottom surface of case 10 and install first engagement mechanism, first engagement mechanism include with place the first support of case rigid coupling, and install first drive pin wheel and two first bearing wheels on the first support, first bearing wheel supports in the top surface of supporting rail, and first drive pin wheel is located the supporting rail below, and is equipped with the teeth of a cogwheel with the meshing tooth meshing on the first drive pin wheel. Still install the first leading wheel that is located first drive pinwheel the place ahead on the first support, be equipped with the teeth of a cogwheel with the meshing tooth meshing on the wheel face of first leading wheel, the both ends of first leading wheel are equipped with the direction rim that extends to the support rail both sides respectively.
In order to ensure the smooth work of the smoke generator 11, the side wall of the placing box is provided with a vent hole 12, and the upper edge of the vent hole 12 is provided with a rain baffle plate which is inclined downwards and extends, so that the ventilation can be realized, and the rainwater can be prevented from entering.
An adjusting screw rod 15 extending along the vertical direction is connected to the placing box through threads, an adjusting block 16 fixedly connected with the smoke conveying hose is sleeved on the adjusting screw rod 15, and positioning nuts connected with the adjusting screw rod through threads are arranged on the upper side and the lower side of the adjusting block 16 respectively. The position of the positioning nut on the adjusting screw rod is adjusted timely according to the height of the fruit tree, and then the smoke outlet height of the smoke conveying hose is changed. The opening direction of the smoke outlet adjusting block 16 can be properly adjusted according to the difference of air humidity, so as to restrain the conveying angle and direction of smoke.
This embodiment is still including installing the temperature sensor on smog generation mechanism, temperature sensor and controller electric connection, controller and smog generator, fan, power unit electric connection detect ambient temperature through temperature sensor to reach the controller with temperature signal, the controller controls opening of smog generator, fan, power unit according to ambient temperature's height and stops.
The anti-frost method using the smoke anti-frost machine comprises the following steps:
1. the environment temperature is detected through the temperature sensor, a temperature signal is transmitted to the controller, if the environment temperature is lower than a set value, the smoke generator, the fan and the power mechanism are started through the controller, the power mechanism drives the smoke generating mechanism to move along the supporting guide rail, meanwhile, the fan blows out smoke generated by the smoke generator, and the fan, the temperature sensor and the like are controlled by the PLC;
2. the height of the smoke outlet of the smoke conveying hose is adjusted by adjusting the position of the adjusting block on the adjusting screw and/or adjusting the height position of the adjusting screw so as to adapt to fruit trees with different heights;
3. the controller controls the actions of the first electric push rod and the second electric push rod to make the clutch and the gearbox act so as to control the advancing and retreating states of the whole machine.
The utility model discloses a rail transport system in hills mountain region makes the traction engine drive smog frost prevention machine and moves on the single track, can effectively improve area and the efficiency that the frost prevention was frozen, and remote control function's addition has reduced the cost of labor, and automatic control system has realized the key formula operation of machine, convenient and fast, and adjustable wind speed formula fan lets the different operational environment of adaptation that the frost prevention function is better. The utility model discloses a transport orbital smog frost prevention machine in hilly orchard based on machinery, electric, for the development of smog frost prevention machine provides a new thinking, broken away from the dependence of frost prevention in-process to manual operation.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.

Claims (9)

1. The utility model provides a smog frost prevention machine based on hills orchard transports track which characterized in that: the smoke generating device comprises a supporting guide rail (2) which is fixedly arranged, and a power mechanism and a smoke generating mechanism which move along the supporting guide rail, wherein the power mechanism and the smoke generating mechanism are relatively fixedly arranged;
the smoke generating mechanism comprises a placing box (10), a smoke generator (11) placed in the placing box, and a fan (14) communicated with a smoke outlet of the smoke generator, wherein an air outlet of the fan (14) is connected with at least two smoke conveying hoses (19).
2. The fog frost prevention machine based on hilly orchard transportation rail of claim 1, wherein: the bottom surface of the supporting guide rail (2) is provided with a plurality of meshing teeth which are arranged along the length direction;
place the bottom surface of case (10) and install first meshing mechanism, first meshing mechanism include with place the first support of case rigid coupling, and install first drive pin wheel and first bearing wheel on the first support, first bearing wheel supports in the top surface of supporting rail, and first drive pin wheel is located the supporting rail below, and is equipped with the teeth of a cogwheel with the meshing tooth meshing on the first drive pin wheel.
3. The fog frost prevention machine based on hilly orchard transportation rail of claim 2, wherein: still install the first leading wheel that is located first drive pinwheel the place ahead on the first support, be equipped with the teeth of a cogwheel with the meshing tooth meshing on the wheel face of first leading wheel, the both ends of first leading wheel are equipped with the direction rim that extends to the support rail both sides respectively.
4. The fog frost prevention machine based on hilly orchard transportation rail of claim 1, wherein: the bottom surface of the supporting guide rail is provided with a plurality of meshing teeth which are arranged along the length direction;
the power mechanism comprises a second meshing mechanism and a driving device arranged on the second meshing mechanism, the second meshing mechanism comprises a second support, a second driving pin wheel (4) and a second bearing wheel (3), the second support is arranged on the driving device, the second driving pin wheel (4) and the second bearing wheel (3) are arranged on the second support, the second bearing wheel (3) is supported on the top surface of the supporting guide rail (2), the second driving pin wheel (4) is located below the supporting guide rail (2), gear teeth meshed with the meshing teeth are arranged on the second driving pin wheel, and the second driving pin wheel is in transmission connection with the driving device.
5. The fog frost prevention machine based on hilly orchard transportation rail of claim 4, wherein: still install second leading wheel (5) that are located second drive pinwheel the place ahead on the second support, be equipped with on second leading wheel (5) with the teeth of a cogwheel of meshing, the both ends of second leading wheel are equipped with the direction rim that extends to the support rail both sides respectively.
6. The fog frost prevention machine based on hilly orchard transportation rail of claim 4, wherein: the driving device comprises a gasoline engine (7) and a gearbox (9) which is in transmission connection with the gasoline engine through a clutch (8), a first electric push rod connected with a clutch operating lever and a second electric push rod connected with a gearbox operating lever are further mounted on the second support, and the first electric push rod and the second electric push rod are respectively electrically connected with the controller.
7. The fog frost prevention machine based on hilly orchard transportation rail of claim 1, wherein: the side wall of the placing box is provided with a vent hole (12), and the upper edge of the vent hole (12) is provided with a rain baffle which is inclined downwards and extends.
8. The fog frost prevention machine based on hilly orchard transportation rail of claim 1, wherein: an adjusting screw rod (15) extending in the vertical direction is connected to the placing box through threads, an adjusting block (16) fixedly connected with the smoke conveying hose is sleeved on the adjusting screw rod (15), and positioning nuts connected with the adjusting screw rod through threads are arranged on the upper side and the lower side of the adjusting block (16) respectively.
9. The fog frost prevention machine based on hilly orchard transportation rail of claim 1, wherein: the smoke generating device comprises a smoke generator, a fan and a power mechanism, and is characterized by further comprising a temperature sensor arranged on the smoke generating mechanism and a controller electrically connected with the temperature sensor, wherein the controller is electrically connected with the smoke generator, the fan and the power mechanism.
CN202120748222.7U 2021-04-13 2021-04-13 Smoke frost prevention machine based on hilly orchard transportation track Expired - Fee Related CN214546121U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112930992A (en) * 2021-04-13 2021-06-11 山东农业大学 Smoke frost prevention machine and method based on hilly orchard transportation track

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112930992A (en) * 2021-04-13 2021-06-11 山东农业大学 Smoke frost prevention machine and method based on hilly orchard transportation track

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