Adjustable shading equipment for soybean cultivation and planting

Abstract

The invention discloses adjustable shading equipment for soybean cultivation and planting, and relates to the technical field of soybean cultivation, and the adjustable shading equipment comprises a composite mechanism. According to the adjustable shading equipment for soybean cultivation and planting, soybeans are shaded through the composite mechanism design, the U-shaped frame and the shading belt, and the soybeans are planted in several seasons, so that redundant illumination, rainwater and wind and snow are reduced, damage to the soybean cultivation process is prevented, and the planting effect is prevented from being affected; the two sides of the U-shaped frame are sealed by a worker, so that rainwater, wind and snow are prevented from entering the U-shaped frame, soybean loss is reduced, one side of a shielding belt is driven by a sliding rod to slide towards the ground on the inner side of an arc-shaped rail, the effect of covering soybeans is achieved, the shading effect is achieved, and high-temperature damage and influence on soybean growth are avoided; a motor controls a rotating shaft to rotate to drive a shielding belt to be wound, adjustment is convenient, the flexibility of soybean cultivation is improved, and therefore the effect of meeting different cultivation requirements is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of soybean cultivation, in particular to an adjustable shading device for soybean cultivation and planting. Background Art

[0002] Soybean cultivation refers to the process of promoting the growth, development and final harvest of seeds of soybeans through a series of agricultural technologies and management measures. Soybeans belong to the leguminous plant family and are an important grain and oil crop. Its seeds are rich in protein (about 38%-42%) and oil (about 18%-22%), and have high nutritional value and economic value. Adjustable shading equipment is a device that can adjust the degree of shading according to different lighting requirements, environmental conditions or purposes of use. The basic principle is to control the amount of light transmitted by changing factors such as the position, angle, area or density of the shading material. For example, common adjustable sunshades can be manually or electrically unfolded or retracted to change the area of ​​the window covered, thereby adjusting the intensity of light entering the room.

[0003] Soybeans need sunlight during their growth process. When the temperature is too high in summer, the high temperature and strong light may cause harm to soybeans, so a new design was made to address this problem. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: an adjustable shading device for soybean cultivation and planting, comprising:

[0005] A composite mechanism for shading soybeans;

[0006] a treatment mechanism for ventilating the composite mechanism;

[0007] A bearing mechanism, the bearing mechanism is used to support the composite mechanism;

[0008] One side of the exterior of the composite mechanism is fixedly connected to the exterior of the processing mechanism, and the interior of the composite mechanism is fixedly connected to the bottom of the carrying mechanism;

[0009] Among them, the composite mechanism includes a U-shaped frame, and soybeans are shielded by the U-shaped frame and the shielding belt. Soybeans are planted in several seasons to reduce excess light, rain, wind and snow, prevent damage to the soybean cultivation process, and affect the planting effect. The circular groove on the outside of the U-shaped frame is fixedly connected to the outside of the processing mechanism, and the top of the U-shaped frame is fixedly connected to a reel, one side of the outside of the reel is fixedly connected to a motor, and the inner side of the reel is rotatably connected to a rotating shaft, one side of the outside of the rotating shaft is fixedly connected to the output end of the motor, and a shielding belt is arranged on the outside of the rotating shaft. When the shielding belt covers the top of the soybean, the staff can adjust the U-shaped Both sides of the frame are sealed to prevent rain and snow from entering and reduce the loss of soybeans. A sliding rod is fixedly connected to the side of the shielding belt away from the rotating shaft. The sliding rod drives one side of the shielding belt to slide toward the ground on the inner side of the arc track to cover the soybeans and provide shading effect, thereby avoiding high temperature damage and affecting the growth of soybeans. An arc track is fixedly connected to one side of the outside of the U-shaped frame, and the inner side of the arc track is slidably connected to the outer side of the sliding rod. The motor controls the rotating shaft to rotate and drive the shielding belt to reel in, which is convenient for adjustment, thereby increasing the flexibility and convenience of soybean cultivation, thereby meeting the function of meeting different cultivation requirements.

[0010] Preferably, a square bottom plate is fixedly connected to the outside of the U-shaped frame on one side away from the reel, and the square bottom plate acts as a supporting component. One side of the top of the square bottom plate is fixedly connected to the bottom of the bearing mechanism, and both sides of the top of the square bottom plate are fixedly connected with fixing mechanisms, which penetrate into the soil through the fixing mechanisms to fix the equipment and play a certain role in preventing strong winds, thereby preventing the equipment from overturning due to strong winds and affecting the soybean cultivation process, avoiding waste of resources, and maintaining the normal operation of the equipment.

[0011] Preferably, the fixing mechanism includes an electric push rod, which controls the conical block to extend into the soil, thereby increasing the contact area of ​​the conical block with the soil, thereby increasing the friction of the soil on the components, thereby fixing the equipment. The outer side of the electric push rod is fixedly connected to the top of the square bottom plate, one side of the outside of the electric push rod is fixedly connected with the conical block, and the side of the outside of the conical block away from the electric push rod is fixedly connected with a four-sided piece, and the four-sided piece is arranged at a narrower part of the outside of the conical block, thereby increasing the soil breaking effect, reducing the pressure on the components, and improving the working efficiency. The side of the outside of the conical block away from the four-sided piece is fixedly connected with a counter-mechanism, and the fixing effect is further improved by the counter-mechanism. When the component is pulled, the reverse bracket structure is adopted through the counter-mechanism to improve the gripping effect and reduce the impact of strong winds on the equipment.

[0012] Preferably, the counter-control mechanism includes a connecting frame, one side of the outside of the connecting frame is fixedly connected to the outside of the conical block, and a docking frame is fixedly connected between the two sides of the connecting frame. A friction plate is fixedly connected to the side of the outside of the connecting frame away from the conical block. The friction plate adopts an upward extending and backward retracting structure, which is convenient for entering the soil along the conical block. When the friction plate is pulled externally, the structure of the friction plate generates resistance with the soil, thereby increasing the fixing effect of the components and preventing the components from being separated from the soil due to strong winds. An external block is fixedly connected to the side of the friction plate away from the connecting frame, and the external block is arranged on one side of the friction plate, thereby increasing the contact area with the soil, increasing the friction force, and further improving the braking effect, thereby maintaining the stability of the equipment.

[0013] Preferably, the processing mechanism includes an annular frame, one side of the outside of the annular frame is fixedly connected to the outside of the U-shaped frame, and the inner side of the annular frame is plugged with a fan. After the composite mechanism covers the soybean planting field, the staff will block the two sides of the composite mechanism with door panels to prevent strong winds from entering the interior of the composite mechanism and causing the equipment to shake. The fan is plugged into the inner side of the annular frame for easy replacement. It can be installed and disassembled according to usage requirements, thereby extending the service life of the components. The outside of the fan close to the annular frame is fixedly connected to a connecting pipe, and the connecting pipe A rotating mechanism is fixedly connected to the inner side of the connecting tube, and a funnel tube is fixedly connected to the side of the connecting tube away from the annular frame. The funnel tube adopts a structure with one end wide and the other end narrow. According to the Bernoulli principle, by reducing the diameter of the pipeline, the flow speed of the gas is increased, the ventilation effect is accelerated, and the internal temperature is prevented from being too high when the soybeans are blocked, which affects the normal growth of the soybeans. A three-way tube is fixedly connected to the side of the funnel tube away from the connecting tube. The wind moves to one side of the three-way tube through the connecting tube, and the wind coverage area is increased through the three-way tube, thereby improving the ventilation effect and ensuring the normal growth of the soybeans.

[0014] Preferably, the rotating mechanism includes a fixed frame, the outer side of the fixed frame is fixedly connected to the inner side of the connecting pipe, a rotating block is rotatably connected between opposite surfaces of the fixed frame, a rotating bracket is fixedly connected to the outer side of the rotating block, and a paddle board is fixedly connected between opposite surfaces of the rotating bracket, which contacts the paddle board through wind force, increases the force-bearing area through the paddle board, and increases the kinetic energy for the rotation of the component, thereby improving the rotation efficiency of the component; a friction column is rotatably connected to the side of the outer side of the rotating bracket away from the rotating block, so that the rotating bracket drives the friction column to rotate, thereby scraping the inner wall of the pipe, cleaning dust on the inner wall, reducing dust accumulation, preventing excessive dust accumulation from affecting ventilation effect, and the scraped dust is discharged with the wind force to avoid affecting the normal operation of the equipment.

[0015] Preferably, a cylindrical groove is provided on the outer side of the friction column. By providing the cylindrical groove, the contact area is increased through the groove, the friction performance is improved, and the cleaning effect is further improved. Secondly, the groove has a certain heat dissipation effect, avoiding excessive friction and local heat affecting the performance of the components, thereby avoiding affecting the service life of the components. A cleaning mechanism is fixedly connected to one side of the outside of the rotating bracket close to the friction column.

[0016] Preferably, the cleaning mechanism includes a connecting plate, the outer side of the connecting plate is fixedly connected to the outer side of the rotating bracket, and a columnar block is fixedly connected between the opposite surfaces of the connecting plate. When the friction column and the inner wall of the pipe are frictionally rotated, the columnar block and the friction column are frictionally adapted to each other, thereby achieving the effect of cleaning the dust on the surface of the component and avoiding excessive accumulation of dust when cleaning the inner wall, which affects the subsequent friction effect. A cylindrical annular groove is provided on the outer side of the columnar block. By providing the cylindrical annular groove, a certain chip removal effect is achieved through the grooving, which increases the dust flow effect on the surface and reduces the adsorption of dust, thereby achieving a certain self-cleaning effect, thereby maintaining the normal operation of the equipment.

[0017] Preferably, the bearing mechanism includes a bearing frame, which supports the interior of the composite mechanism to prevent rainwater accumulation or heavy snow accumulation from causing excessive pressure on the components, thereby affecting the normal operation of the equipment. The bottom of the bearing frame is fixedly connected to the top of the square bottom plate, and the inner side of the bearing frame is fixedly connected to a crossbeam, which serves to further strengthen the stability of the components. A square incision is provided at the bend on the inner side of the bearing frame. By providing the square incision and grooving, stress concentration is reduced, excessive accumulation of stress in local areas is avoided, and the risk of component fracture due to stress concentration is reduced, flexibility and deformation capacity are enhanced, and the possibility of damage due to excessive bending is reduced.

[0018] Preferably, a telescopic rod is fixedly connected to the top of the cross beam, and a ladder frame is fixedly connected to the side of the telescopic rod away from the cross beam. An I-shaped structure is formed by the cross beam, the telescopic rod and the ladder frame, so as to further improve the stability of the component structure, the bearing capacity, the dispersed pressure and the uniform force transmission. The side of the ladder frame away from the telescopic rod is fixedly connected to the top of the inner side of the load-bearing frame, and a spring bar is sleeved on the side of the telescopic rod close to the cross beam. The spring bar is sleeved on the surface of the telescopic rod, which plays a role of shock absorption and buffering, reduces the bottom pressure, reduces the amplitude of the component, and protects the structure.

[0019] The present invention provides an adjustable shading device for soybean cultivation and planting, which has the following beneficial effects:

[0020] 1. The adjustable shading equipment for soybean cultivation and planting is designed with a composite mechanism. The soybeans are shaded by a U-shaped frame and a shielding belt. Soybeans are planted in several seasons to reduce excess light, rain, wind and snow, and prevent damage to the soybean cultivation process and affect the planting effect. When the shielding belt covers the top of the soybean, the staff seals both sides of the U-shaped frame to prevent rain and wind and snow from entering and reduce the loss of soybeans. The sliding rod drives one side of the shielding belt to slide toward the ground on the inner side of the arc track to cover the soybeans and play a shading effect to avoid high temperature damage and affect the growth of soybeans. The motor controls the rotating shaft to rotate and drive the shielding belt to reel in, which is convenient for adjustment, increases the flexibility of soybean cultivation, and increases the convenience of soybean cultivation, so as to meet the role of different cultivation requirements. The square bottom plate plays the role of a supporting component and penetrates into the soil through a fixing mechanism to achieve the role of fixing the equipment, which plays a certain role in preventing strong winds, avoiding the overturning of the equipment due to strong winds, affecting the soybean cultivation process, and avoiding waste of resources, thereby maintaining the normal operation of the equipment.

[0021] 2. The adjustable shading equipment for soybean cultivation and planting is designed with a fixing mechanism. The electric push rod controls the conical block to extend into the soil, increasing the contact area of ​​the conical block with the soil, thereby increasing the friction of the soil on the components, thereby fixing the equipment. The four-sided piece is set at the narrower part of the outside of the conical block to increase the soil breaking effect, reduce the pressure on the components, and improve the working efficiency. The fixing effect is further improved by the counter mechanism. When the component is pulled, the reverse bracket structure is adopted through the counter mechanism to improve the grip effect and reduce the impact of strong winds on the equipment.

[0022] 3. The adjustable shading equipment for soybean cultivation and planting is designed through a processing mechanism. After the composite structure covers the soybean planting field, the staff will seal the door panels on both sides of the composite structure to prevent strong wind from entering the composite structure and causing the equipment to shake. The fan is plugged into the inner side of the ring frame to facilitate replacement. It can be installed and disassembled according to usage requirements, thereby extending the service life of the components. The wind moves to one side of the three-way tube through the connecting pipe, and the wind coverage area is increased through the three-way tube to improve the ventilation effect and ensure the normal growth of soybeans. The funnel tube adopts a structure with one end wide and the other end narrow. According to the Bernoulli principle, the diameter of the pipe is reduced to increase the flow rate of the gas, speed up the ventilation effect, and prevent the internal temperature from being too high when the soybeans are blocked, affecting the normal growth of soybeans.

[0023] 4. The adjustable shading equipment for soybean cultivation and planting is designed with a rotating mechanism, which contacts the paddle board through wind force, increases the force-bearing area through the paddle board, and increases the kinetic energy for the rotation of the component, thereby improving the rotation efficiency of the component, so that the rotating bracket drives the friction column to rotate, thereby scraping the inner wall of the pipe, cleaning the dust on the inner wall, reducing dust accumulation, and preventing excessive dust accumulation from affecting the ventilation effect. The scraped dust is discharged with the wind to avoid affecting the normal operation of the equipment. By opening a cylindrical groove, the contact area is increased through the groove, the friction performance is improved, and the cleaning effect is further improved. Secondly, the groove has a certain heat dissipation effect, avoiding excessive friction and causing local heat to affect the performance of the component, thereby avoiding affecting the service life of the component.

[0024] 5. The adjustable shading equipment for soybean cultivation and planting is designed with a load-bearing mechanism to support the inside of the composite mechanism through a load-bearing frame to prevent the accumulation of rainwater or heavy snow from causing excessive pressure on the components and affecting the normal operation of the equipment. The crossbeam rod plays a role in further reinforcing the stability of the components. By opening square incisions and reducing stress concentration through grooving, excessive accumulation of stress in local areas is avoided, and the risk of component fracture due to stress concentration is reduced. Flexibility and deformation capacity are enhanced, and the possibility of damage due to excessive bending is reduced. Spring strips are sleeved on the surface of the telescopic rod to play a role of shock absorption and buffering, reduce bottom pressure, reduce component amplitude, and protect the structure. The I-shaped structure is formed by the crossbeam rod, telescopic rod and ladder frame, so as to further improve the stability of the component structure, load-bearing capacity, disperse pressure and evenly transmit force. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the external structure of the adjustable shading device for soybean cultivation and planting of the present invention;

[0026] Figure 2 It is a schematic diagram of the structure of the adjustable shading device of the present invention;

[0027] Figure 3 It is a schematic diagram of the cross-sectional structure of the composite mechanism of the present invention;

[0028] Figure 4 It is a structural schematic diagram of the fixing mechanism of the present invention;

[0029] Figure 5 It is a schematic diagram of the structure of the countermeasure mechanism of the present invention;

[0030] Figure 6 It is a schematic diagram of the cross-sectional structure of the processing mechanism of the present invention;

[0031] Figure 7 It is a schematic diagram of the structure of the rotating mechanism of the present invention;

[0032] Figure 8It is a schematic diagram of the cross-sectional structure of the cleaning mechanism of the present invention;

[0033] Fig. 9 It is a schematic diagram of the structure of the bearing mechanism of the present invention.

[0034] In the figure: 1, composite mechanism; 2, processing mechanism; 3, bearing mechanism; 11, U-shaped frame; 12, reel; 13, rotating shaft; 14, shielding belt; 15, sliding rod; 16, arc rail; 17, motor; 18, square bottom plate; 19, fixing mechanism; 191, electric push rod; 192, conical block; 193, quadrangular sheet; 194, counter-mechanism; 1941, connecting frame; 1942, docking frame; 1943, friction plate; 1944, external block; 21, annular frame; 22. Fan; 23. Connecting pipe; 24. Funnel pipe; 25. Three-way pipe; 26. Rotating mechanism; 261. Fixed frame; 262. Rotating block; 263. Rotating bracket; 264. Paddle board; 265. Friction column; 266. Column groove; 267. Cleaning mechanism; 2671. Connecting plate; 2672. Column block; 2673. Column ring groove; 31. Carrying frame; 32. Crossbeam; 33. Square cutout; 34. Ladder frame; 35. Telescopic rod; 36. Spring bar. DETAILED DESCRIPTION

[0035] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0036] The first embodiment, as Figures 1 to 3 As shown, the present invention provides a technical solution: an adjustable shading device for soybean cultivation and planting, comprising a composite mechanism 1, the composite mechanism 1 is used to shade soybeans;

[0037] A processing mechanism 2, the processing mechanism 2 is used to ventilate the composite mechanism 1;

[0038] A bearing mechanism 3, which is used to support the composite mechanism 1;

[0039] One side of the outside of the composite mechanism 1 is fixedly connected to the outside of the processing mechanism 2, and the inside of the composite mechanism 1 is fixedly connected to the bottom of the supporting mechanism 3;

[0040] Among them, the composite mechanism 1 includes a U-shaped frame 11, the circular groove on the outside of the U-shaped frame 11 is fixedly connected to the outside of the processing mechanism 2, the top of the U-shaped frame 11 is fixedly connected to a reel 12, one side of the outside of the reel 12 is fixedly connected to a motor 17, the inner side of the reel 12 is rotatably connected to a rotating shaft 13, one side of the outside of the rotating shaft 13 is fixedly connected to the output end of the motor 17, a shielding belt 14 is provided on the outside of the rotating shaft 13, a sliding rod 15 is fixedly connected to the side of the shielding belt 14 away from the rotating shaft 13, and an arc rail 16 is fixedly connected to one side of the outside of the U-shaped frame 11, and the inner side of the arc rail 16 is slidably connected to the outer side of the sliding rod 15. The soybeans are shielded by the U-shaped frame 11 and the shielding belt 14. The soybeans are planted in several seasons to reduce excess light, rain, wind and snow, prevent damage to the soybean cultivation process, and affect the planting effect. When the shielding belt 14 covers the top of the soybeans, the staff seals both sides of the U-shaped frame 11 to prevent rain and wind and snow from entering and reduce the loss of soybeans. The sliding rod 15 drives one side of the shielding belt 14 to slide toward the ground on the inner side of the arc rail 16 to cover the soybeans and play a shading effect to avoid high temperature damage and affect the growth of soybeans. The motor 17 controls the rotating shaft 13 to rotate and drive the shielding belt 14 to reel in, which is convenient for adjustment, increases the flexibility of soybean cultivation, and increases the convenience of soybean cultivation, thereby meeting the function of different cultivation requirements.

[0041] A square bottom plate 18 is fixedly connected to one side of the U-shaped frame 11 away from the reel 12, one side of the top of the square bottom plate 18 is fixedly connected to the bottom of the bearing mechanism 3, and the two sides of the top of the square bottom plate 18 are fixedly connected to the fixing mechanism 19. The square bottom plate 18 acts as a supporting component, and penetrates into the soil through the fixing mechanism 19 to achieve the function of fixing the equipment, which has a certain effect of preventing strong winds, preventing the equipment from overturning due to strong winds, affecting the soybean cultivation process, avoiding waste of resources, and thus maintaining the normal operation of the equipment.

[0042] The second embodiment is based on the first embodiment. Figures 4 to 5As shown, the fixing mechanism 19 includes an electric push rod 191, the outer side of the electric push rod 191 is fixedly connected to the top of the square bottom plate 18, a conical block 192 is fixedly connected to one side of the outer side of the electric push rod 191, a quadrangular piece 193 is fixedly connected to one side of the outer side of the conical block 192 away from the electric push rod 191, and a counter mechanism 194 is fixedly connected to one side of the outer side of the conical block 192 away from the quadrangular piece 193. The electric push rod 191 controls the conical block 192 to extend into the soil, increasing the contact area of ​​the conical block 192 with the soil, thereby increasing the friction of the soil on the components, thereby fixing the equipment, and the quadrangular piece 193 is arranged at the narrower part of the outer side of the conical block 192, thereby increasing the soil breaking effect, reducing the pressure on the components, and improving the working efficiency. The counter mechanism 194 further improves the fixing effect, and when the components are pulled, the reverse bracket structure is adopted by the counter mechanism 194 to improve the grip effect and reduce the impact of strong winds on the equipment.

[0043] The counter mechanism 194 includes a connecting frame 1941, one side of the connecting frame 1941 is fixedly connected to the outside of the conical block 192, a docking frame 1942 is fixedly connected between the opposite sides of the connecting frame 1941, a friction plate 1943 is fixedly connected to the side of the connecting frame 1941 away from the conical block 192, and an external block 1944 is fixedly connected to the side of the friction plate 1943 away from the connecting frame 1941. The friction plate 1943 adopts an upward extension and backward retraction structure, which is convenient for entering the soil along the conical block 192. When the friction plate 1943 is pulled by the outside, the structure of the friction plate 1943 resists the soil, thereby increasing the fixing effect of the components and preventing the components from being separated from the soil due to strong winds. The external block 1944 is arranged on one side of the friction plate 1943, thereby increasing the contact area with the soil, increasing the friction force, and further improving the braking effect, thereby maintaining the stability of the equipment.

[0044] The third embodiment is based on the first and second embodiments. Figures 6 to 9As shown, the processing mechanism 2 includes an annular frame 21, one side of the outside of the annular frame 21 is fixedly connected to the outside of the U-shaped frame 11, the inner side of the annular frame 21 is plugged with a fan 22, the outer side of the fan 22 close to the annular frame 21 is fixedly connected to a connecting pipe 23, the inner side of the connecting pipe 23 is fixedly connected to a rotating mechanism 26, the outer side of the connecting pipe 23 away from the annular frame 21 is fixedly connected to a funnel pipe 24, and the outer side of the funnel pipe 24 away from the connecting pipe 23 is fixedly connected to a three-way pipe 25. After the composite structure 1 covers the soybean planting field, the staff will seal the door panels on both sides of the composite structure 1 to prevent strong wind from entering the composite structure 1 and causing the equipment to shake. The fan 22 is plugged into the inner side of the annular frame 21 for easy replacement. It can be installed and disassembled according to usage requirements, thereby extending the service life of the components. The wind moves to the side of the three-way tube 25 through the connecting pipe 23, and the wind coverage area is increased through the three-way tube 25 to improve the ventilation effect and ensure the normal growth of soybeans. The funnel tube 24 adopts a structure with one end wide and the other end narrow. According to the Bernoulli principle, the diameter of the pipe is reduced to increase the flow rate of the gas, accelerate the ventilation effect, and prevent the internal temperature from being too high when the soybeans are blocked, thereby affecting the normal growth of soybeans.

[0045] The rotating mechanism 26 includes a fixed frame 261, the outer side of the fixed frame 261 is fixedly connected to the inner side of the connecting pipe 23, a rotating block 262 is rotatably connected between the opposite surfaces of the fixed frame 261, a rotating bracket 263 is fixedly connected to the outer side of the rotating block 262, a paddle board 264 is fixedly connected between the opposite surfaces of the rotating bracket 263, and a friction column 265 is rotatably connected to the outer side of the rotating bracket 263 away from the rotating block 262. The paddle board 264 is contacted by wind force, and the force-bearing area is increased by the paddle board 264, so as to increase the kinetic energy for the rotation of the component, thereby improving the rotation efficiency of the component, so that the rotating bracket 263 drives the friction column 265 to rotate, so as to scrape the inner wall of the pipe, clean the dust on the inner wall, reduce dust accumulation, and prevent excessive dust accumulation from affecting the ventilation effect. The scraped dust is discharged with the wind force to avoid affecting the normal operation of the equipment.

[0046] A cylindrical groove 266 is provided on the outer side of the friction column 265, and a cleaning mechanism 267 is fixedly connected to the outer side of the rotating bracket 263 near the friction column 265. By providing the cylindrical groove 266, the contact area is increased by the groove, the friction performance is improved, and the cleaning effect is further improved. Secondly, the groove plays a certain heat dissipation effect, avoiding excessive friction and local heat affecting the performance of the component, thereby avoiding affecting the service life of the component.

[0047] The cleaning mechanism 267 includes a connection plate 2671, the outer side of the connection plate 2671 is fixedly connected to the outer side of the rotating bracket 263, and a columnar block 2672 is fixedly connected between the opposite surfaces of the connection plate 2671, and a columnar annular groove 2673 is provided on the outer side of the columnar block 2672. When the friction column 265 rotates with the inner wall of the pipeline by friction, the columnar block 2672 and the friction column 265 are frictionally adapted to achieve the effect of cleaning the dust on the surface of the component, avoiding excessive accumulation of dust when cleaning the inner wall, affecting the subsequent friction effect, and by providing the columnar annular groove 2673, a certain chip removal effect is achieved through the groove, the dust flow effect on the surface is increased, and the adsorption of dust is reduced, thereby achieving a certain self-cleaning effect, thereby maintaining the normal operation of the equipment.

[0048] The bearing mechanism 3 includes a bearing frame 31, the bottom of the bearing frame 31 is fixedly connected to the top of the square bottom plate 18, a crossbeam 32 is fixedly connected to the inner side of the bearing frame 31, and a square cutout 33 is provided at the inner bending part of the bearing frame 31. The bearing frame 31 supports the inside of the composite mechanism 1 to prevent the accumulation of rainwater or heavy snow from causing excessive pressure on the components, thereby affecting the normal operation of the equipment. The crossbeam 32 plays a role in further strengthening the stability of the components. By providing the square cutout 33 and reducing stress concentration through grooving, excessive accumulation of stress in local areas is avoided, the risk of component fracture due to stress concentration is reduced, flexibility and deformation capacity are enhanced, and the possibility of damage due to excessive bending is reduced.

[0049] The top of the crossbeam 32 is fixedly connected with a telescopic rod 35, and the side of the telescopic rod 35 away from the crossbeam 32 is fixedly connected with a ladder frame 34. The side of the ladder frame 34 away from the telescopic rod 35 is fixedly connected to the top of the inner side of the load-bearing frame 31, and the side of the telescopic rod 35 close to the crossbeam 32 is sleeved with a spring bar 36. The spring bar 36 is sleeved on the surface of the telescopic rod 35, which plays a role of shock absorption and buffering, reduces the bottom pressure, reduces the amplitude of the component, and protects the structure. The crossbeam 32, the telescopic rod 35 and the ladder frame 34 form an I-shaped structure, thereby further improving the stability of the component structure, the bearing capacity, the dispersed pressure and the uniform force transmission.

[0050] When in use, a composite structure 1 is set up at a soybean planting site, and the composite structure 1 covers the soybeans to meet the need for shading the soybeans. The processing structure 2 is arranged on the outside of the U-shaped frame 11. After the composite structure 1 covers the soybeans, the staff seals the two sides of the composite structure 1 with door panels, and supplies air to the inside of the composite structure 1 through the processing structure 2 to maintain internal ventilation and heat dissipation, thereby preventing the internal temperature from being too high when the sunlight is blocked, thereby affecting the growth of soybeans. There are several seasonal planting types for soybeans, and heavy rains in summer and heavy snows in winter will be encountered. Considering the support of the composite structure 1 to strong winds, heavy rains and heavy snows, the bearing structure 3 is arranged inside the composite structure 1 to further In order to improve the support for the equipment and prevent the equipment from collapsing and affecting the growth of soybeans, thereby maintaining the normal operation of the equipment, the composite structure 1 controls the shielding belt 14 to extend and retract through the motor 17, so as to perform adjustable shading to meet the different needs of soybean growth. Secondly, a fixing mechanism 19 is arranged inside the composite structure 1, and the fixing mechanism 19 increases the stability of the composite structure 1 on the soil to prevent the equipment from overturning due to strong winds. In this way, the stability of the equipment is further improved through the fixing mechanism 19, thereby maintaining the normal operation of the equipment. The external environmental pressure on the top of the composite structure 1 is shared by the load-bearing mechanism 3, thereby increasing the toughness of the composite structure 1 and maintaining the normal operation of the equipment.

[0051] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An adjustable shading device for soybean cultivation and planting, characterized in that: include: A composite mechanism (1), the composite mechanism (1) being used for shading soybeans; A processing mechanism (2), the processing mechanism (2) is used to ventilate the composite mechanism (1); A bearing mechanism (3), the bearing mechanism (3) being used to support the composite mechanism (1); One side of the outside of the composite mechanism (1) is fixedly connected to the outside of the processing mechanism (2), and the inside of the composite mechanism (1) is fixedly connected to the bottom of the supporting mechanism (3); The composite mechanism (1) comprises a U-shaped frame (11), wherein the circular groove on the outside of the U-shaped frame (11) is fixedly connected to the outside of the processing mechanism (2), the top of the U-shaped frame (11) is fixedly connected to a reel (12), one side of the outside of the reel (12) is fixedly connected to a motor (17), the inside of the reel (12) is rotatably connected to a rotating shaft (13), one side of the outside of the rotating shaft (13) is fixedly connected to an output end of the motor (17), a shielding belt (14) is arranged on the outside of the rotating shaft (13), a sliding rod (15) is fixedly connected to the outside of the shielding belt (14) away from the rotating shaft (13), and one side of the outside of the U-shaped frame (11) is fixedly connected to an arc-shaped rail (16), and the inner side of the arc-shaped rail (16) is slidably connected to the outer side of the sliding rod (15).

2. The adjustable shading device for soybean cultivation and planting according to claim 1, characterized in that: A square bottom plate (18) is fixedly connected to the side of the U-shaped frame (11) away from the reel (12), one side of the top of the square bottom plate (18) is fixedly connected to the bottom of the bearing mechanism (3), and fixing mechanisms (19) are fixedly connected to both sides of the top of the square bottom plate (18).

3. The adjustable shading device for soybean cultivation and planting according to claim 2, characterized in that: The fixing mechanism (19) comprises an electric push rod (191), the outer side of the electric push rod (191) is fixedly connected to the top of the square bottom plate (18), one side of the outer side of the electric push rod (191) is fixedly connected to a conical block (192), one side of the outer side of the conical block (192) away from the electric push rod (191) is fixedly connected to a quadrangular piece (193), and one side of the outer side of the conical block (192) away from the quadrangular piece (193) is fixedly connected to a counter mechanism (194).

4. The adjustable shading device for soybean cultivation and planting according to claim 3, characterized in that: The countermeasure mechanism (194) comprises a connecting frame (1941), one side of the outside of the connecting frame (1941) is fixedly connected to the outside of the conical block (192), a docking frame (1942) is fixedly connected between the opposite sides of the connecting frame (1941), a side of the outside of the connecting frame (1941) away from the conical block (192) is fixedly connected to a friction plate (1943), and a side of the outside of the friction plate (1943) away from the connecting frame (1941) is fixedly connected to an external block (1944).

5. The adjustable shading device for soybean cultivation and planting according to claim 1, characterized in that: The processing mechanism (2) comprises an annular frame (21), one side of the outside of the annular frame (21) is fixedly connected to the outside of the U-shaped frame (11), the inside of the annular frame (21) is plugged with a fan (22), the outside of the fan (22) close to the annular frame (21) is fixedly connected to a connecting pipe (23), the inside of the connecting pipe (23) is fixedly connected to a rotating mechanism (26), the outside of the connecting pipe (23) away from the annular frame (21) is fixedly connected to a funnel pipe (24), and the outside of the funnel pipe (24) away from the connecting pipe (23) is fixedly connected to a three-way pipe (25).

6. The adjustable shading device for soybean cultivation and planting according to claim 5, characterized in that: The rotating mechanism (26) comprises a fixed frame (261), the outer side of the fixed frame (261) is fixedly connected to the inner side of the connecting pipe (23), a rotating block (262) is rotatably connected between opposite surfaces of the fixed frame (261), a rotating bracket (263) is fixedly connected to the outer side of the rotating block (262), a paddle (264) is fixedly connected between opposite surfaces of the rotating bracket (263), and a friction column (265) is rotatably connected to the outer side of the rotating bracket (263) away from the rotating block (262).

7. The adjustable shading device for soybean cultivation and planting according to claim 6, characterized in that: A cylindrical groove (266) is provided on the outer side of the friction column (265), and a cleaning mechanism (267) is fixedly connected to a side of the outer side of the rotating bracket (263) close to the friction column (265).

8. The adjustable shading device for soybean cultivation and planting according to claim 7, characterized in that: The cleaning mechanism (267) comprises a connecting plate (2671), the outer side of the connecting plate (2671) is fixedly connected to the outer side of the rotating bracket (263), a columnar block (2672) is fixedly connected between the opposite surfaces of the connecting plate (2671), and a columnar annular groove (2673) is provided on the outer side of the columnar block (2672).

9. The adjustable shading device for soybean cultivation and planting according to claim 1, characterized in that: The bearing mechanism (3) comprises a bearing frame (31), the bottom of the bearing frame (31) is fixedly connected to the top of the square bottom plate (18), the inner side of the bearing frame (31) is fixedly connected to a crossbeam (32), and a square cutout (33) is provided at a curved portion of the inner side of the bearing frame (31).

10. The adjustable shading device for soybean cultivation and planting according to claim 9, characterized in that: The top of the crossbeam (32) is fixedly connected with a telescopic rod (35), the side of the outside of the telescopic rod (35) away from the crossbeam (32) is fixedly connected with a ladder frame (34), the side of the outside of the ladder frame (34) away from the telescopic rod (35) is fixedly connected to the top of the inner side of the bearing frame (31), and the side of the outside of the telescopic rod (35) close to the crossbeam (32) is sleeved with a spring bar (36).

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