阅读说明：本技术 一种玉米抗风性检测用大型风力输送设备 (Large-scale wind conveying equipment for wind resistance detection of corn ) 是由 周济兴 于 2020-04-29 设计创作，主要内容包括：本发明公开了一种玉米抗风性检测用大型风力输送设备,包括框架和导航组件,所述框架底部的四角处均固定连接有行走组件,所述框架的内部固定连接有升降机构,所述升降机构的内部固定连接有吹风组件,所述框架的内部固定连接有发电组件,所述框架前后两侧的顶部均固定有两个照明灯和两个摄像头。该玉米抗风性检测用大型风力输送设备,通过发电组件为设备提供电力支持,通过行走组件中的履带在实验田两侧行走,进而带动升降架以及吹风组件在实验田上放移动,通过风机对玉米进行吹风,升降机构可以根据不同玉米品种、以及玉米不同时期的高度,调节风机的高度,以保证良好的检测效果,通过设置照明灯和摄像头,可以对玉米进行实时监控。(The invention discloses large-scale wind power conveying equipment for wind resistance detection of corns, which comprises a frame and a navigation assembly, wherein walking assemblies are fixedly connected at four corners of the bottom of the frame, a lifting mechanism is fixedly connected inside the frame, a blowing assembly is fixedly connected inside the lifting mechanism, a power generation assembly is fixedly connected inside the frame, and two illuminating lamps and two cameras are fixed at the tops of the front side and the rear side of the frame. This maize anti-wind ability detects uses large-scale wind-force conveying equipment, provide electric power support for equipment through the electricity generation subassembly, walk in experimental plot both sides through the track in the walking subassembly, and then drive the crane and the subassembly of blowing is put on the experimental plot and is removed, blow to the maize through the fan, elevating system can be according to different maize varieties, and the height of maize in different periods, adjust the height of fan, in order to guarantee good detection effect, through setting up light and camera, can carry out real time monitoring to the maize.)

1. The large-scale wind power conveying equipment for detecting the wind resistance of the corn is characterized by comprising a frame (1) and a navigation assembly, wherein walking assemblies (2) are fixedly connected to four corners of the bottom of the frame (1), a lifting mechanism (3) is fixedly connected to the inside of the frame (1), a blowing assembly (4) is fixedly connected to the inside of the lifting mechanism (3), a power generation assembly (5) is fixedly connected to the inside of the frame (1), and two illuminating lamps (6) and two cameras (7) are fixed to the tops of the front side and the rear side of the frame (1);

the air blowing assembly (4) comprises four fans (41), four fan housings (42) are fixedly connected to the tops of air outlets of the fans (41) in a penetrating mode, fixing pieces (43) are fixedly connected to the outer surfaces of the fans (41), and anemometers (44) are fixedly connected to the lower portions of the fan housings (42).

Elevating system (3) include driving gear (31) and driven gear (32), driving gear (31) fixed connection is in the bottom of frame (1), driven gear (32) fixed connection is in the top of frame (1), the first speed reducer (33) of axle center department fixedly connected with of driving gear (31), first speed reducer (33) fixed connection is on frame (1), the input fixedly connected with elevator motor (34) of first speed reducer (33).

2. The large-scale wind power conveying equipment for detecting the wind resistance of the corns according to claim 1, wherein: the transmission is connected with the chain between driving gear (31) and driven gear (32), the equal swing joint in both ends of chain has a chain connector (35), two chain connector (35) fixed connection is in the top and the bottom of crane (36) respectively.

3. The large-scale wind power conveying equipment for detecting the wind resistance of the corns according to claim 2, wherein: the utility model discloses a crane, including crane (36), crane (36) and pulley (38), the both sides of crane (36) are four spacing leading wheels of fixedly connected with (37) respectively, the equal fixedly connected with pulley (38) in both sides around both sides, pulley (38) sliding connection is on frame (1), fixedly connected with guide rail (39) on frame (1), spacing leading wheel (37) sliding connection is in the surface of guide rail (39).

4. The large-scale wind power conveying equipment for detecting the wind resistance of the corns according to claim 1, wherein: fan (41) rotate through mounting (43) and connect on crane (36), adjacent two it has angle adjusting part (45) to articulate between fan (41), one side that fan (41) were kept away from in angle adjusting part (45) is articulated with crane (36), angle adjusting part (45) are including servo electronic jar, servo motor, servo driver and speed reducer.

5. The large-scale wind power conveying equipment for detecting the wind resistance of the corns according to claim 1, wherein: walking subassembly (2) are including four mounting panel (21), four mounting panel (21) fixed mounting is four in the four corners department of frame (1) bottom respectively equal fixed mounting has a set of track (22), four on mounting panel (21) the equal fixedly connected with of input of track (22) follows driving wheel (23).

6. The large-scale wind power conveying equipment for detecting the wind resistance of the corns according to claim 5, wherein: the outer surface of the driven wheel (23) is rotatably connected with a transmission belt (24), one end, far away from the driven wheel (23), of the transmission belt (24) is rotatably connected with a driving wheel (25), and a second speed reducer (26) is fixedly connected to the axis of the driving wheel (25).

7. The large-scale wind power conveying equipment for detecting the wind resistance of the corns according to claim 1, wherein: the second speed reducer (26) is fixedly installed on the frame (1), and the input end of the second speed reducer (26) is fixedly connected with a traveling motor (27).

8. The large-scale wind power conveying equipment for detecting the wind resistance of the corns according to claim 1, wherein: the power generation assembly (5) comprises an oil tank (51) and a power generator (52), the oil tank (51) is fixedly connected to the bottom of one side of the frame (1), and the power generator (52) is fixedly connected to the top of the frame (1).

9. The large-scale wind power conveying equipment for detecting the wind resistance of the corns according to claim 1, wherein: the type of the camera (7) is Haikangwei video DS-2XM6622F (D) -1(S), the camera (7) is wirelessly connected with a network bridge, and the network bridge is in signal connection with a disk video recorder and a monitoring computer.

10. The large-scale wind power conveying equipment for detecting the wind resistance of the corns according to claim 1, wherein: the navigation module uses a Mediterrand device comprising a dual-frequency helical antenna Plus of type AH-3232 and a terminal communication antenna of type QT0822D-S, and a GNSS receiver of type GBase.

Technical Field

The invention relates to the technical field of agricultural test equipment, in particular to large-scale wind power conveying equipment for wind resistance detection of corns.

Background

In order to enable corn planting to be high in yield, farmers generally select high-quality fine varieties, generally select medium and late-maturing varieties with high yield potential, density and compactness resistance and large spike types for planting, and the fine varieties have the characteristics of stronger lodging resistance, good disease resistance and the like. Wherein the stalks of the variety with strong lodging resistance are hard and have developed root system. In order to cultivate varieties with strong lodging resistance, the wind resistance of the varieties needs to be detected in the corn breeding process, and due to the influence of weather, the wind resistance of the varieties cannot be tested in different experimental fields at different time periods, so that the effect of an experiment is influenced, the experiment test is carried out in the future, the corn fields need to be blown by manpower and tools, the corn breeding has the characteristics of large area, different plant heights and the like, the existing tools are difficult to uniformly blow air, the blowing effect cannot be guaranteed, the acquisition of experiment data is influenced, and in order to solve the problems, the large wind power conveying equipment for detecting the wind resistance of the corns is designed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides large-scale wind power conveying equipment for wind resistance detection of corn, which has the advantages of convenience in operation, good use effect and the like, and solves the problem that the wind resistance detection of corn crops cannot be effectively matched in the prior art.

(II) technical scheme

In order to achieve the purposes of convenient operation and good use effect, the invention provides the following technical scheme: the large wind power conveying equipment for wind resistance detection of the corns comprises a frame and a navigation assembly, wherein walking assemblies are fixedly connected at four corners of the bottom of the frame, a lifting mechanism is fixedly connected inside the frame, a blowing assembly is fixedly connected inside the lifting mechanism, a power generation assembly is fixedly connected inside the frame, and two illuminating lamps and two cameras are fixed at the tops of the front side and the rear side of the frame;

the blowing assembly comprises four fans, the tops of air outlets of the fans are fixedly connected through fan covers, the outer surfaces of the fans are fixedly connected with fixing pieces, and an anemometer is fixedly connected to the lower portion of each fan cover.

The lifting mechanism comprises a driving gear and a driven gear, the driving gear is fixedly connected to the bottom of the frame, the driven gear is fixedly connected to the top of the frame, a first speed reducer is fixedly connected to the axis of the driving gear, the first speed reducer is fixedly connected to the frame, and the input end of the first speed reducer is fixedly connected with a lifting motor.

Preferably, the transmission is connected with the chain between driving gear and the driven gear, the equal swing joint in both ends of chain has a chain connector, two the chain connector is fixed connection respectively in the top and the bottom of crane.

Preferably, the both sides of crane are four spacing leading wheels of fixedly connected with respectively, the equal fixedly connected with pulley in both sides around the crane both sides, pulley sliding connection is on the frame, fixedly connected with guide rail on the frame, spacing leading wheel sliding connection is in the surface of guide rail.

Preferably, the fan passes through the mounting and rotates to be connected on the crane, adjacent two it has angle adjusting part to articulate between the fan, one side that the fan was kept away from to angle adjusting part is articulated with the crane, angle adjusting part includes servo electronic jar, servo motor, servo driver and speed reducer.

Preferably, the walking assembly comprises four mounting plates, four the mounting plates are respectively fixedly mounted at four corners of the bottom of the frame, four a group of tracks and four are fixedly mounted on the mounting plates, and one input end of each track is fixedly connected with a driven wheel.

Preferably, the outer surface of the driven wheel is rotatably connected with a transmission belt, one end of the transmission belt, which is far away from the driven wheel, is rotatably connected with a driving wheel, and a second speed reducer is fixedly connected to the axis of the driving wheel.

Preferably, the second speed reducer is fixedly mounted on the frame, and an input end of the second speed reducer is fixedly connected with the traveling motor.

Preferably, the power generation assembly comprises an oil tank and a generator, the oil tank is fixedly connected to the bottom of one side of the frame, and the generator is fixedly connected to the top of the frame.

Preferably, the type of the camera is Haekwondo DS-2XM6622F (D) -1(S), the camera 7 is wirelessly connected with a network bridge, and the network bridge is in signal connection with a disk video recorder and a monitoring computer.

Preferably, the navigation module uses a Mediterrand device comprising a dual-frequency helical antenna Plus of type AH-3232 and a terminal communication antenna of type QT0822D-S, and a GNSS receiver of type GBase.

(III) advantageous effects

Compared with the prior art, the invention provides large-scale wind power conveying equipment for detecting the wind resistance of corns, which has the following beneficial effects:

when the large-scale wind power conveying equipment for detecting the wind resistance of the corns is used, the frame is erected on two sides of an experimental field, the power generation assembly provides power support for the equipment, the crawler belts in the walking assembly walk on two sides of the experimental field to drive the lifting frame and the blowing assembly to move on the experimental field, then the corns are blown by the fan, the fan cover above the air outlet of the fan can intervene in the wind direction to enable the wind to blow to the corns to the maximum extent, the anemometer on the fan cover can detect the wind speed to adjust the wind speed so as to detect the types of the corns and the capability of the corns in different stages to deal with the wind power, the aim of facilitating the test to have good effect is fulfilled, through the arrangement of the lifting mechanism, the height of the fan can be adjusted according to the heights of different corn varieties and different periods of the corns, and the angle of the fan is adjusted through the angle adjusting assembly, and then adapt to different maize kinds and the high needs to the angle to guarantee good detection effect, through setting up the navigation subassembly, can realize long-range override, through setting up light and camera, can carry out real time monitoring to the maize, be favorable to the record of data.

Drawings

FIG. 1 is a schematic structural diagram of a first view angle of an assembled large-scale wind conveying equipment for detecting wind resistance of corns, which is provided by the invention;

FIG. 2 is a schematic structural diagram of a second view angle after the large-scale wind conveying equipment for detecting wind resistance of corns, which is provided by the invention, is assembled;

FIG. 3 is a schematic structural diagram of an internal core component of a large-scale wind conveying equipment for detecting wind resistance of corns, which is provided by the invention;

FIG. 4 is a schematic structural diagram of a walking assembly of a large-scale wind conveying equipment for detecting wind resistance of corns, which is provided by the invention;

FIG. 5 is a schematic view of a connection structure of a lifting mechanism and a blowing assembly of a large-scale wind conveying equipment for detecting wind resistance of corns, which is provided by the invention;

FIG. 6 is a partial structure schematic view of a lifting mechanism of a large-scale wind conveying equipment for detecting wind resistance of corns, which is provided by the invention;

FIG. 7 is an enlarged schematic structural view of a part of a lifting mechanism of a large-scale wind conveying equipment for detecting wind resistance of corns, which is provided by the invention;

FIG. 8 is a schematic structural diagram of a blowing assembly of a large-scale wind conveying equipment for detecting wind resistance of corns, which is provided by the invention;

FIG. 9 is a schematic structural diagram of a blowing assembly of a large-scale wind conveying equipment for detecting wind resistance of corns, which is provided by the invention;

FIG. 10 is a schematic structural diagram of a generator of a large-scale wind conveying equipment for detecting wind resistance of corns, which is provided by the invention;

FIG. 11 is a circuit diagram of a main power supply circuit of a large-scale wind conveying equipment for detecting wind resistance of corns, which is provided by the invention;

FIG. 12 is a circuit diagram of a power supply control of a fan of a large-scale wind conveying equipment for detecting wind resistance of corns, which is provided by the invention;

FIG. 13 is a power supply control circuit diagram of a walking assembly of a large-scale wind conveying equipment for detecting wind resistance of corn according to the present invention;

FIG. 14 is a circuit diagram of the attitude power supply control of a large-scale wind conveying equipment for detecting the wind resistance of corns, which is provided by the invention;

FIG. 15 is a control circuit diagram of a power supply control of a large-scale wind conveying equipment for detecting wind resistance of corn according to the present invention;

FIG. 16 is a driving circuit diagram of a walking assembly of a large-scale wind conveying equipment for detecting wind resistance of corns, which is provided by the invention;

FIG. 17 is a driving circuit diagram of a lifting mechanism of a large-scale wind conveying equipment for detecting wind resistance of corns, which is provided by the invention;

FIG. 18 is a circuit diagram of a fan driving circuit of a large-scale wind conveying equipment for detecting wind resistance of corns, which is provided by the invention;

FIG. 19 is a circuit diagram of a digital control circuit of a large-scale wind conveying equipment for detecting wind resistance of corn according to the present invention.

In the figure: the device comprises a frame 1, a walking assembly 2, a mounting plate 21, a crawler 22, a driven wheel 23, a transmission belt 24, a driving wheel 25, a second speed reducer 26, a lifting mechanism 3, a driving gear 31, a driven gear 32, a first speed reducer 33, a lifting motor 34, a chain connector 35, a lifting frame 36, a limit guide wheel 37, a pulley 38, a guide rail 39, a blowing assembly 4, a fan 41, a fan housing 42, a fixing part 43, an anemometer 44, an angle adjusting assembly 45, a power generating assembly 5, an oil tank 51, a power generator 52, a lighting lamp 6 and a camera 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-18, the large-scale wind conveying equipment for detecting the wind resistance of the corn comprises a frame 1 and a navigation assembly, wherein the width of the frame 1 can be customized according to the width of an experimental field, four corners of the bottom of the frame 1 are fixedly connected with walking assemblies 2, the inside of the frame 1 is fixedly connected with a lifting mechanism 3, the inside of the lifting mechanism 3 is fixedly connected with a blowing assembly 4, the inside of the frame 1 is fixedly connected with a power generation assembly 5, and the tops of the front side and the rear side of the frame 1 are respectively fixed with two illuminating lamps 6 and two cameras 7;

blowing component 4 includes four fans 41, fan housing 42 fixed connection is passed through at the top of four fan 41 air outlets, the equal fixedly connected with mounting 43 of surface of four fans 41, the below fixedly connected with anemograph 44 of fan housing 42, CHWVN and far away pipeline formula air velocity transducer of brand are selected for use to the anemograph, every fan 41 air outlet top all sets up two anemographs 44, fan housing 42 not only plays the guide effect to wind, and can fix the place ahead of four fans 41, make fan 41's fixed more stable.

The lifting mechanism 3 comprises a driving gear 31 and a driven gear 32, the driving gear 31 is fixedly connected to the bottom of the frame 1, the driven gear 32 is fixedly connected to the top of the frame 1, a first speed reducer 33 is fixedly connected to the axis of the driving gear 31, the first speed reducer 33 is K87 of SEW, Germany, the first speed reducer 33 is fixedly connected to the frame 1, a lifting motor 34 is fixedly connected to the input end of the first speed reducer 33, and the lifting motor 34 is Siemens-Beard YVF 2-100L-2.

Further, a chain is connected between the driving gear 31 and the driven gear 32 in a transmission manner, not shown in the figure, the chain is a double-row carbon steel chain, the type of the chain is donghua 16A-2, two ends of the chain are both movably connected with a chain connector 35, and the two chain connectors 35 are respectively and fixedly connected to the top and the bottom of the lifting frame 36.

Further, four spacing leading wheels 37 of fixedly connected with are distinguished to crane 36's both sides, spacing leading wheel 37 is H type wheel, the equal fixedly connected with pulley 38 in both sides around crane 36 both sides, pulley 38 is the flat wheel, pulley 38 sliding connection is on frame 1, fixedly connected with guide rail 39 on the frame 1, spacing leading wheel 37 sliding connection is in the surface of guide rail 39, wherein all be provided with the rubber pad between spacing leading wheel 37 and pulley 38 and the crane 36, alleviate because the rotation of two kinds of wheelsets is to crane 36's influence, the noise abatement simultaneously.

Further, the fans 41 are rotatably connected to the lifting frame 36 through the fixing piece 43, an angle adjusting assembly 45 is hinged between every two adjacent fans 41, one side, far away from the fans 41, of the angle adjusting assembly 45 is hinged to the lifting frame 36, the angle adjusting assembly 45 comprises a servo electric cylinder, a servo motor, a servo driver and a speed reducer, the servo electric cylinder is of a SUCN brand, the servo motor is of an Anchuan brand with the model number of SGM7J-04AFC6E, the servo driver is of an Anchuan brand with the model number of SGD7S-2R8A10A002, the speed reducer is of a Liming brand FA50, the angle adjustment of the fans 41 is achieved through the matching of the servo electric cylinder, the servo motor, the blowing requirements for different corn types and heights are met, and the connection of the servo electric cylinder, the servo motor, the servo driver and the speed reducer is conventional connection.

Further, the traveling assembly 2 comprises four mounting plates 21, the four mounting plates 21 are respectively and fixedly mounted at four corners of the bottom of the frame 1, a group of crawler belts 22 are fixedly mounted on the four mounting plates 21, and a driven wheel 23 is fixedly connected to input ends of the four crawler belts 22.

Furthermore, the outer surface of the driven wheel 23 is rotatably connected with a transmission belt 24, one end of the transmission belt 24 far away from the driven wheel 23 is rotatably connected with a driving wheel 25, the axle center of the driving wheel 25 is fixedly connected with a second speed reducer 26, and the model of the second speed reducer 26 is K87 of SEW in Germany.

Further, a second speed reducer 26 is fixedly installed on the frame 1, an input end of the second speed reducer 26 is fixedly connected with a traveling motor 27, and the model of the traveling motor 27 is siemens YVF 2-112M-4.

Further, the power generation module 5 includes an oil tank 51 and a generator 52, the oil tank 51 is fixedly connected to the bottom of one side of the frame 1, and the generator 52 is fixedly connected to the top of the frame 1.

Furthermore, the type of the camera 7 is Haikangwei video DS-2XM6622F (D) -1(S), the camera 7 is in wireless connection with a network bridge, the network bridge is in signal connection with a disk video recorder and a monitoring computer, data transmission is realized by enhancing WIFI transmission, and the transmission distance is more than 10 kilometers.

Further, the navigation assembly uses a Zhonghaida device, which comprises a double-frequency helical antenna Plus with the model of AH-3232 and a terminal communication antenna with the model of QT0822D-S, and a GNSS receiver with the model of GBase, the navigation assembly is a purchased product, but the navigation assembly is applied to a crop wind resistance detection device, and rarely reports are given, wherein the antenna is arranged on the frame 1, then the receiver is arranged at the terminal, and then the positioning and data transmission are carried out through a GPS or Beidou navigation system.

Referring to fig. 11, the main circuit breaker is of schneider CVS400N, the blower circuit breaker, the traveling circuit breaker and the lifting circuit breaker are of schneider CVS80N, and the control circuit breaker is of schneider Ic 65N-D10A.

Referring to fig. 12, the circuit has four paths, only one path is shown in the figure, each path controls one fan 41, the type of the fuse is schneider OSMFU463, the type of the ac contactor is schneider LCD80Q7C, the type of the EMI filter is SH480-75, the type of the relay is RXM2CB2BD, and the type of the relay base is schneider RXZE2M 114M.

Referring to fig. 13, the fuse is of schneider OSMFU463, the ac contactor is of schneider LCD80Q7C, the EMI filter is of SH480-50, the relay is of RXM2CB2BD, and the relay base is of schneider RXZE2M 114M.

Referring to fig. 14, the fuse is of schneider OSMFU432, the ac contactor is of schneider LCD80Q7C, the EMI filter is of SH480-20, the relay is of RXM2CB2BD, and the relay base is of schneider RXZE2M 114M.

Referring to fig. 15, the switching power supply is of the type mingwei NDR-2450-24, and the storage battery is of the type of the generator.

Referring to fig. 16, the frequency converter a and the frequency converter B are driven by one driving two, that is, one frequency converter drives two motors, wherein the type of the frequency converter is schneider ATV930D15N4, and the type of the EtherCAT communication card is schneider VW3a 3601.

Referring to fig. 17, the two converters are one-to-two converters, the two converters are both of schneider ATV930U75N4, and the EtherCAT communication card is schneider VW3a 3601.

Referring to fig. 18, the type of the frequency converter is schneider ATV930D22N4, and the type of the EtherCAT communication card is schneider VW3a 3601.

To sum up, when the large-scale wind power transmission equipment for detecting the wind resistance of the corns is used, the frame 1 is erected on two sides of the experimental field, the power generation assembly 5 provides power support for the equipment, the crawler belts 22 in the walking assembly 2 walk on two sides of the experimental field, the lifting frame 36 and the blowing assembly 4 are driven to move on the experimental field, then the corns are blown by the fan 41, the wind cover 42 above the air outlet of the fan 41 can intervene the wind direction, so that the wind blows to the corns to the maximum extent, the wind speed meter 44 on the wind cover 42 can detect the wind speed, the wind speed can be adjusted, the wind power capacity of the corns in different stages can be detected, the purpose of good test effect is achieved, the height of the fan 41 can be adjusted according to different corn varieties and the heights of the corns in different periods through the arrangement of the lifting mechanism 3, the angle of fan is adjusted through angle adjusting part 45 again, and then adapts to different maize kinds and the high needs to the angle to guarantee good detection effect, through setting up navigation assembly, can realize long-range override, through setting up light 6 and camera 7, can carry out real time monitoring to the maize, be favorable to the record of data.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the verb "comprise a" to define an element does not exclude the presence of another, same element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.