A cyperus chinensis turning and drying machine

Abstract

The invention discloses a cyperus juncea turning and drying machine, comprising a frame, movable wheels symmetrically provided on both sides of the frame, an operating handrail provided at the rear end of the frame, and a driving device, a turning and drying device and a furrowing device further provided on the frame; the driving device comprises a driving motor, a battery and a controller, the controller being arranged on a handle, and the driving motor being connected to the battery via the controller; a driving end of the driving motor being transmission-connected to a fixed shaft of the movable wheel via a transmission chain; the invention has a unique structure, a light overall deadweight, a stable power output, convenient control and a good bean-turning effect, thereby effectively solving the problems of unstable power output and poor layer-turning effect of the existing cyperus juncea turning and drying equipment, and also solving the problem of the existing cyperus juncea turning and drying equipment being too heavy and easily crushing the cyperus juncea and causing damage.

Description

Technical Field

[0001] The invention belongs to the technical field of agricultural turning and drying machinery, and in particular relates to a cyperus juncea turning and drying machine. Background Art

[0002] Cyperus juncea is a high-quality, high-yield vegetable oil resource with high comprehensive utilization value. Statistics show that freshly harvested cyperus juncea contains up to 50% moisture. High moisture content enhances respiration, making it susceptible to mold and heat. Therefore, freshly harvested cyperus juncea has a high moisture content and must be air-dried before storage. During the natural drying process, the cyperus juncea bed must be continuously turned to ensure a more even drying and improve drying efficiency.

[0003] Traditionally, farmers used wooden shovels to turn and dry Cyperus juncea, which was labor-intensive and inefficient. With the development of technology, current turning and drying equipment uses agricultural diesel engines as a power source to drive the equipment. However, diesel output power is large and unstable, making it difficult to control. This can easily lead to poor turning and incomplete turning of the Cyperus juncea, causing the Cyperus juncea to mold easily. In addition, the agricultural diesel engine is heavy, resulting in an excessive weight of the entire turning and drying equipment, which can damage the Cyperus juncea during turning and drying, increasing the damage rate of the Cyperus juncea during turning and drying. Summary of the Invention

[0004] In response to the defects and problems of existing cyperus chinensis, the present invention provides a cyperus chinensis turning and drying machine. The cyperus chinensis turning and drying machine has a unique structure, light overall weight, stable power output, convenient control, and good cyperus chinensis turning and drying effect. Therefore, it not only effectively solves the problems of unstable power output and poor layer turning effect of existing cyperus chinensis turning and drying equipment, but also solves the problem that the existing cyperus chinensis turning and drying equipment is too heavy and easily crushes the cyperus chinensis and causes damage.

[0005] The solution adopted by the present invention to solve its technical problem is: a cyperus chinensis turning and drying machine, comprising a frame, movable wheels are symmetrically provided on both sides of the frame, an operating handrail is provided at the rear end of the frame, and a driving device, a turning and drying device and a furrowing device are also provided on the frame; the driving device comprises a driving motor, a battery and a controller, the controller is provided on the handle, and the driving motor is connected to the battery through the controller; the driving end of the driving motor is connected to the fixed shaft of the movable wheel through a transmission chain; a turning and drying opening that passes through the frame is opened on the frame between the two movable wheels, the turning and drying device comprises a turning and drying roller and a transmission mechanism, the turning and drying roller is coaxially provided at the turning and drying opening between the two movable wheels The cam is secured to the chassis by means of a gear train coupled to the left and right wheels, and the cam is secured to the chassis by means of a gear train coupled to the right and left wheels.

[0006] The drive motor is an ordinary dual-axis motor. The two motor shafts of the drive motor extend upward and are rotatably fixed on the frame through bearing seats. A driving sprocket is mounted on the motor shaft of the drive motor, and the driving sprocket is connected to the moving wheel on the corresponding side through a transmission chain.

[0007] An electromagnetic clutch is provided on the motor shaft inside the driving sprocket, and the electromagnetic clutch is connected to the controller.

[0008] The transmission mechanism includes a gearbox, which is fixed on the frame between the turning and drying port and the moving wheel. The fixed shaft of the moving wheel is connected to the power input end of the gearbox, and the fixed shaft at the left end of the turning and drying roller is connected to the adjacent gearbox output end, and the speed ratio between the power output end and the power input end is greater than 1.

[0009] The fixed shaft of the movable wheel on the left side of the frame is connected to the power input end of the gearbox through an electromagnetic clutch a, and the electromagnetic clutch a is connected to the controller.

[0010] The turning plate includes a base and a brush plate. The base is fixed on the turning roller in the radial direction, and a mounting groove is longitudinally opened on the top of the base. One end of the brush plate is installed in the mounting groove, and the other end extends outward from the mounting groove.

[0011] The bottom surface of the fixed rod is provided with a floor mop, which includes a fixed plate fixed to the bottom of the fixed rod. The bottom surface of the fixed plate is evenly distributed with bristles, and the bristles protrude downward from the ditching plate.

[0012] A support rod is provided on the bottom surface of the middle part of the front end of the frame, the distance between the bottom end of the support rod and the frame is a, and the distance between the bottom end of the moving wheel and the frame is b, where a<b; and the weight of the frame in front of the moving wheel is greater than the weight of the frame behind the moving wheel.

[0013] The scissor lift mechanism is a kind of scissor lift mechanism, and its driving mechanism is that the scissor lift mechanism is a kind of scissor lift mechanism, and its driving mechanism is a kind of scissor lift mechanism, and its driving mechanism is a kind of scissor lift mechanism. The turning and drying machine is in the turning and drying port, and one end of the turning and drying roller is connected to the fixed shaft of the wheel body of the adjacent moving wheel. When the turning and drying machine provided by the present invention is controlled to move on the cyperus juncea spread on the ground by operating the handrail, the turning and drying plate on the turning and drying roller rotating at double speed will sweep the cyperus juncea spread on the ground backward and lift it up, and finally fall on the rear side of the turning and drying machine, thereby realizing the turning of the cyperus juncea layer. Compared with the existing turning and drying equipment, the driving device of the turning and drying machine provided by the present invention is light in weight, so that the overall dead weight of the turning and drying machine is lighter, thereby moving on the cyperus juncea spread on the ground When the cyperus juncea is turned over automatically, the cyperus juncea will not be crushed, thereby reducing the turning and drying breakage rate of the cyperus juncea and improving the turning and drying quality of the cyperus juncea. In addition, the driving device of the turning and drying machine provided by the present invention is energy-saving and environmentally friendly, does not generate exhaust gas to pollute the environment, and has stable power output and is easy to control. The turning roller rotating at double speed not only realizes the turning of the cyperus juncea, but also because the brush plate of the turning plate is made of bristles, the cyperus juncea surface will not be damaged when the cyperus juncea is turned over, further reducing the turning and drying breakage rate of the cyperus juncea.

[0014] The ditching device is also provided at the rear end of the frame, and the ditching device includes a parallel connecting rod group, a vertical fixed rod and a V-shaped ditching plate. The upper end of the fixed rod is connected to the rear end of the frame through the parallel connecting rod group, and the ditching plate is fixed to the bottom end of the fixed rod. The open end of the ditching plate is set backward, and the ditching plate 43 will drive the fixed rod to fall naturally and contact the bottom surface. When the cyperus chinensis turning and drying machine provided by the invention is used to turn over the cyperus chinensis spread on the ground for drying, the ditching plate at the rear end of the frame will slide forward along the ground with the frame. When the ditching plate slides forward along the ground, the ditching plate will push the cyperus chinensis on the ground in front of the ditching plate to both sides along the left and right inclined plates of the ditching plate, thereby trenching and ridge-forming the cyperus chinensis after being turned over by the turning and drying device, thereby increasing the drying area of ​​the cyperus chinensis and accelerating the drying speed of the cyperus chinensis.

[0015] The present invention provides a cyperus juncea turning and drying machine. The cyperus juncea turning and drying machine has a unique structure, is light in overall deadweight, has stable power output, is convenient to control, and has a good turning effect. Thus, the cyperus juncea turning and drying machine not only effectively solves the problems of unstable power output and poor layer turning effect of existing cyperus juncea turning and drying equipment, but also solves the problem that the existing cyperus juncea turning and drying equipment has an excessive deadweight and is easily crushed to cause damage to the cyperus juncea. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention.

[0017] Figure 2 It is a schematic structural diagram of the driving device of the present invention.

[0018] Figure 3 It is a schematic diagram of fixing the moving wheel of the present invention.

[0019] Figure 4 The figure is a schematic diagram of the three-dimensional structure of the turning roller of the present invention.

[0020] Figure 5 yes Figure 4 A magnified schematic diagram of the structure in the middle.

[0021] Figure 6 yes Figure 1 A magnified schematic diagram of the structure at point B in the middle.

[0022] Figure 7 It is a structural schematic diagram of the trenching device of the present invention.

[0023] Figure 8 It is a schematic diagram of the installation position of the electromagnetic clutches on both sides of the drive motor of the present invention.

[0024] Figure 9 It is a structural schematic diagram of the turning plate adjustment mechanism of the present invention.

[0025] Figure 10 It is a schematic diagram of the installation position of the fixed disk of the present invention.

[0026] Figure 11 It is a structural schematic diagram of the adjustment disk of the present invention.

[0027] Figure 12 It is a schematic diagram of the installation position of the adjustment rod of the present invention.

[0028] Figure 13 It is a schematic diagram of adjusting the brush plate of the present invention.

[0029] 1 is a frame, 11 is a moving wheel, 111 is a wheel body, 1111 is an outer wheel, 1112 is an inner wheel, 112 is a wheel body fixed shaft, 12 is an operating handrail, 13 is a wheel body mounting port, 14 is a turning and drying port, 15 is a support rod, 2 is a driving device, 21 is a driving motor, 211 is a motor shaft, 212 is a driving sprocket, 213 is a transmission chain, 214 is an electromagnetic clutch, 3 is a turning and drying device, 31 is a turning and drying roller, 311 is a turning and drying roller fixed shaft, 312 is a turning and drying plate, 3121 is a base, 3122 is a brush plate, 32 is a gearbox, 4 is a furrowing device, 41 is a parallel connecting rod group, 411 is an upper connecting rod, 412 is a lower connecting rod, 42 is a fixed rod, 43 is a furrowing plate, 44 is a floor wiper, 441 is a fixed plate, 442 is a brush, 6 is the turning plate adjustment mechanism, 61 is the fixed plate, 611 is the adjustment hole, 62 is the adjustment plate, and 63 is the adjustment rod. DETAILED DESCRIPTION

[0030] The present invention will be further described below with reference to the accompanying drawings and examples.

[0031] Example 1

[0032] Traditionally, farmers used wooden shovels to turn and dry Cyperus juncea, which was labor-intensive and inefficient. With the development of technology, current turning and drying equipment uses agricultural diesel engines as a power source to drive the equipment. However, diesel output power is large, unstable, and difficult to control, which can easily lead to poor turning and incomplete turning of the Cyperus juncea, causing the Cyperus juncea to mold easily. In addition, the weight of agricultural diesel engines is large, resulting in an excessive weight of the entire turning and drying equipment, which can easily damage the Cyperus juncea when turning the layers, increasing the damage rate of the Cyperus juncea during turning.

[0033] In view of the above problems, this embodiment provides a cyperus chinensis turning and drying machine, such as Figure 1-7As shown, it includes a frame 1, and movable wheels 11 are symmetrically provided on the left and right sides of the frame 1. There are many ways to set the movable wheels 11. For example, the movable wheel includes a wheel body 111 and a wheel body fixing shaft 112. The wheel body 111 is fixedly sleeved on the wheel body fixing shaft 112. The left and right sides of the middle part of the frame 1 are symmetrically opened with wheel body mounting openings 13 that pass through the frame in the transverse direction. The wheel body fixing shafts 112 on both sides of the wheel body 11 are fixed to the bottom of the frame on the left and right sides of the wheel body mounting opening 13 through the bearing seat 7, and the top of the wheel body 111 passes through the mounting opening 13 and extends upward out of the frame; the tail of the frame 1 An operating armrest 12 is provided at the end, and a support rod is provided on the bottom surface of the middle part of the front end of the frame 1. The support rod is set downward, and the distance between the bottom end of the support rod and the frame is a, and the distance between the bottom end of the moving wheel and the frame is b, where a<b; and the weight of the frame in front of the moving wheel is greater than the weight of the frame behind the moving wheel. When not in use, the front end of the frame 1 will fall, so that the support rod is supported by the ground. When in use, hold the operating armrest 12 and press the operating armrest 12 downward to lift the front end of the frame 1 and separate the support rod from the bottom surface, so that the frame 1 can be pushed to move by the operating armrest 12.

[0034] The frame 1 is also provided with a drive device 2, a turning and drying device 3 and a furrowing device 4; the drive device 2 includes a drive motor 21, a battery and a controller. The controller is fixed to the handle, and the drive motor 21 is connected to the battery through the controller. The start and stop of the drive motor 21 can be controlled by the controller. The drive motor 21 is a common dual-axis motor. The drive motor 21 is fixed to the front end of the frame 1. Both motor shafts 211 of the drive motor 21 are equipped with a driving sprocket 212, and are connected to the fixed shaft 112 of the corresponding side moving wheel 11 through a transmission chain 213. Specifically:

[0035] As shown in Figure xx, the wheel body 111 includes an outer wheel 1111 and an inner wheel 1112, and the outer wheel 1111 and the inner wheel 1112 are spaced apart on the wheel body fixed shaft 112, and a driven sprocket is fixedly mounted on the wheel body fixed shaft 112 between the outer wheel 1111 and the inner wheel 1112. The motor shafts 211 on both sides of the driving motor 21 extend outward to the left and right ends of the frame 1 respectively, and are supported and fixed on the frame 1 through the bearing seat 7. The motor shafts on both sides of the driving motor 21 and the motor shafts corresponding to the driven sprockets on the adjacent side wheel body fixed shaft 112 are matched with driving sprockets 212. The driving sprocket 212 is linked to the driven sprocket on the adjacent side through a transmission chain. When the driving motor 21 is controlled to work by the controller, the driving motor 21 will drive the moving wheels on both sides of the frame to rotate through the transmission chain, so that the moving wheels on both sides of the frame 1 will automatically drive the frame to move when in use.

[0036] like Figure 2-4As shown, a turning opening 14 is longitudinally opened on the frame 1 between the two moving wheels 11 and penetrates the frame 1. The turning device 3 includes a turning roller 31 and a transmission mechanism 32. The turning roller 31 is coaxially arranged in the turning opening between the two moving wheels. Specifically:

[0037] A turning roller fixing shaft 311 is provided at the middle of the left and right ends of the turning roller 31. The turning roller fixing shafts 311 on both sides of the turning roller 31 are rotatably fixed to the bottom of the frame 1 between the turning port 14 and the adjacent side moving wheel 11 through the bearing seat 7, and the fixed turning roller 31 is coaxially arranged with the moving wheels 11 on both sides. Six turning plates 312 are evenly spaced along the circumference of the circumferential side of the turning roller 31. The tops of the turning plates 312 protrude outward from the moving wheel 111. The turning plates 312 include a base 3121 and a brush plate 3122. The base 3121 is radially welded to the turning roller 31, and a mounting groove is opened at the top of the base along the longitudinal direction. One end of the brush plate 3122 is installed in the mounting groove, and the other end extends outward from the mounting groove. The brush plate 3122 is made of hard bristles.

[0038] The turning roller fixed shaft 112 at the left end of the turning roller is connected to the adjacent moving wheel 111 fixed shaft 112 through a transmission mechanism. When the moving wheel rotates 11, the turning roller is driven to rotate at a double speed through the transmission mechanism. Specifically:

[0039] The transmission mechanism includes a gearbox 32, which is an ordinary gear gearbox. The gearbox 32 is fixed to the frame 1 between the turning port 14 and the moving wheel 11 by bolts. The wheel body fixed shaft 112 of the moving wheel 111 is connected to the power input end of the gearbox 32, and the turning roller fixed shaft 311 at the left end of the turning roller 31 is connected to the power output end of the gearbox 32, and the speed ratio between the power output end and the power input end of the gearbox is greater than 1. When the moving wheels 11 on both sides of the frame are driven to rotate by the driving motor 21, the moving wheel 11 at the left end of the frame 1 will drive the turning roller to rotate at twice the speed through the gearbox 32. When in use, since the tops of the turning plates 312 protrude outward from the moving wheels 111, when the turning machine provided in this embodiment is controlled by operating the armrest 12 to move on the jujube beans spread on the ground, the turning plates on the turning rollers 31 rotating at twice the speed will spread the jujube beans spread on the ground The cyperus rotundus spread on the ground is swept backward and lifted up, and finally falls on the rear side of the turning machine, thereby realizing turning over the cyperus rotundus. Compared with the existing turning and drying equipment, the driving device of the turning and drying machine provided in this embodiment is light in weight, so that the overall weight of the turning and drying machine is relatively light, so that when the cyperus rotundus spread on the ground is moved to turn over the cyperus rotundus, the cyperus rotundus will not be crushed, thereby reducing the turning and drying breakage rate of the cyperus rotundus and improving the turning and drying quality of the cyperus rotundus. In addition, the driving device of the turning and drying machine provided in this embodiment is energy-saving and environmentally friendly, does not generate exhaust gas to pollute the environment, and has stable power output and is easy to control. The turning and drying roller 31 rotating at double speed not only realizes the turning over of the cyperus rotundus, but also because the brush plate of the turning and drying plate 311 is made of bristles, the surface of the cyperus rotundus will not be damaged when turning over the cyperus rotundus, further reducing the turning and drying breakage rate of the cyperus rotundus.

[0040] like Figure 1 、 Figure 6 and Figure 7As shown, the cyperus tanning machine provided in this embodiment is also provided with a furrowing device 4, which includes a parallel link group 41, a vertical fixed rod 42 and a V-shaped furrowing plate 43. The upper end of the fixed rod is connected to the tail end of the frame 1 through the parallel link group 41. As shown in Figure xx, the parallel link group 41 includes an upper link 411 and a lower link 412 arranged in parallel from top to bottom. The left ends of the upper link 411 and the lower link 412 are hinged to the tail end of the frame 1, and the other ends of the upper link 411 and the lower link 412 are hinged to the fixed rod, so that the fixed rod 42 forms a parallelogram mechanism with the frame through the parallel link group 42. There are many ways to hinge the upper link 411 and the lower link 412 with the fixed rod 42 and the frame 1. For example, both ends of the upper link 411 and the lower link 412 are provided with axial holes, and the fixed rod 42 and the frame 1 correspond to each other. The upper and lower ends of the connecting rods 411 and 412 are fixed to the corresponding connecting rods by pins. When a heavy object is installed on the fixing rod 42, the fixing rod 42 will naturally fall down through the parallel connecting rod group 41; the ditching plate 43 is fixed to the bottom end of the fixing rod 42, and the open end of the ditching plate 43 is set backward, and the ditching plate 43 will drive the fixing rod to fall down naturally and contact the bottom surface. When the cyperus rotundus turning and drying machine of this embodiment is used to turn the cyperus rotundus spread on the ground, the ditching plate 43 at the tail end of the frame will slide forward along the ground with the frame 1. When the ditching plate slides forward along the ground, the ditching plate 43 will push the cyperus rotundus on the ground in front of the ditching plate to both sides along the left and right inclined plates of the ditching plate, thereby opening furrows and ridges for the cyperus rotundus after the turning and drying device has turned over the layer, increasing the drying area of ​​the cyperus rotundus and accelerating the drying speed of the cyperus rotundus.

[0041] The cyperus chinensis turning and drying machine provided in this embodiment has a unique structure, light overall weight, stable power output, convenient control, and good cyperus chinensis turning effect, thereby effectively solving the problems of unstable power output and poor layer turning effect of existing cyperus chinensis turning and drying equipment, and also solving the problem that the existing cyperus chinensis turning and drying equipment is too heavy and easily crushes the cyperus chinensis and causes damage. In addition, when turning the cyperus chinensis layers, furrows and ridges are formed on the cyperus chinensis after turning the layers, thereby increasing the drying area of ​​the cyperus chinensis and accelerating the drying speed of the cyperus chinensis.

[0042] Example 2

[0043] The difference between Example 2 and Example 1 is that Figure 7As shown, a floor mop 44 is provided on the bottom surface of the fixed rod 42. The floor mop 44 includes a fixed plate 441 fixed to the bottom of the fixed rod 42. The bottom surface of the fixed plate 441 is evenly covered with bristles 442. The bristles 442 protrude downward from the ditching plate. When the ditching plate 43 drives the fixed rod to fall naturally, the bristles 442 of the floor mop will come into contact with the ground. When the cyperus chinensis turning and drying machine of this embodiment is used to turn over the cyperus chinensis spread on the ground, the ditching plate 43 will dig furrows and ridges on the cyperus chinensis on the upper layer of the bottom surface, and the brush will sweep forward the cyperus chinensis on the lower layer. The brush can reduce the crushing of the cyperus chinensis by the ditching plate 43, thereby further reducing the turning and drying breakage rate of the cyperus chinensis and improving the turning and drying quality.

[0044] Example 3

[0045] The difference between Example 3 and Example 2 is that Figure 8 As shown, electromagnetic clutches 214 are matched and installed on the motor shafts inside the driving sprockets 212 on both sides of the drive motor 21. The two electromagnetic clutches 214 are connected to the controller, and the motor shafts on both sides of the electromagnetic clutches 214 are fixed to the frame through the bearing seat 7. The two electromagnetic clutches 214 can be controlled to open and close respectively by the controller, thereby controlling the start and stop of the driving sprocket on the outer side of the electromagnetic clutch. When turning is required, the electromagnetic clutch 214 on the motor shaft on the same side of the drive motor 21 as the turning direction can be controlled by the controller to disconnect from the drive motor shaft, thereby assisting the operator in turning. Specifically:

[0046] When the operator needs to control the cyperus tanning machine of this embodiment to turn left, the operator controls the electromagnetic clutch 214 on the left side of the drive motor 21 to disconnect from the motor shaft of the drive motor 21 by operating the controller on the armrest 12, thereby making the moving wheel at the left end of the frame 1 lose driving power. At this time, the drive motor will continue to drive the moving wheel at the right end of the frame to rotate. Since the moving wheel on the left side of the frame 1 stops rotating, the rotating moving wheel on the right side will drive the frame to rotate around the moving wheel on the left side, thereby making the cyperus tanning machine turn left, reducing the labor intensity of the operator, saving physical strength, and making the operation more convenient.

[0047] Example 4

[0048] The difference between Example 4 and Example 3 is that the fixed shaft of the movable wheel on the left side of the frame is connected to the power input end of the transmission through an electromagnetic clutch a5, and the electromagnetic clutch a5 is connected to the controller. The electromagnetic clutch a5 can control the connection between the fixed shaft of the movable wheel and the power input end of the transmission, thereby controlling the start and stop of the turning wheel 31. When the cyperus tanning machine is transferred, the turning wheel 31 can be turned off, and the power of the driving motor is applied to the driving movable wheel, thereby reducing the load of the driving motor and improving the service life of the driving motor.

[0049] Example 5

[0050] The difference between Example 5 and Example 4 is that a turning plate adjustment mechanism is installed on the turning roller.

[0051] like Figure 9-13 The turning roller is shown as being provided with a turning plate adjustment mechanism 6, which includes a fixed plate 61, an adjustment plate 62 and an adjustment rod 63. The diameters of the fixed plate 61 and the adjustment plate 62 are the same and are smaller than the diameter of the moving wheel. A shaft hole is opened in the middle of the fixed plate 61 and the adjustment plate 62. The fixed plate 61 is matched and fitted on the turning roller fixed shaft on the left side of the turning roller 31, and the fixed plate 61 is fitted with an adjacent end face of the turning wheel and welded together. An adjustment hole group is provided on the fixed plate, and the adjustment hole group includes 12 adjustment holes 611 evenly spaced along the circumference, and two adjustment holes are distributed on the fixed plate 61 between each two turning plate brush plates; the adjustment plate is slidably fitted on the turning roller fixed shaft 311 on the right side of the turning roller, and can rotate and slide along the turning roller fixed shaft 311, and an adjustment rod 63 is axially fixed on the adjustment plate 62 between each two turning plate brush plates, as shown Figure 13 As shown, when the adjustment disk 62 rotates around the fixed shaft 311 of the turning roller, the adjustment rod will come into contact with the back of the brush plate 3122, driving the brush plate 3122 to elastically bend, causing the top of the brush plate to retract into the fixed plate, making B smaller than A, thereby adjusting the length of the brush plate protruding outward from the fixed plate; the adjustment disk 62 is connected to the fixed disk 61 through the adjustment rod 63, thereby fixing the length of the brush plate protruding outward from the fixed plate. Specifically:

[0052] The top of the adjusting rod 63 is provided with a threaded section, and the positions of the adjusting rod 63 are evenly spaced along the circumference of the adjusting plate 62 and correspond to the positions of the adjusting hole group on the fixed plate 61; when the adjusting plate 62 moves toward the turning roller along the fixed shaft 311 of the turning roller, the adjusting rod 63 will pass through the corresponding adjusting hole on the fixed plate and extend axially out of the fixed plate 61, and a fixing nut will be installed on the adjusting rod extending out of the fixed plate. When the fixing nut 65 is tightened, the fixing nut 65 will tighten the adjusting plate 62 and the turning roller tightly together through the adjusting rod 63, thereby fixing the brush plate to protrude outward from the fixed plate. When the device of this embodiment is in use, when the top end of the brush plate is severely worn and cannot sweep the cyperus on the ground backward to lift it up, the position of the adjusting rod 611 is adjusted by the adjusting disk 62, so that the back side of the brush plate 3122 loses the supporting force and restores its shape. Since the length of the brush plate 3122 is fixed, when the shape of the brush plate 3122 is restored, the top end of the brush plate will extend outward from the adjusting disk 62, so that the brush plate 3122 can continue to sweep backward to lift the cyperus. Compared with Example 4, there is no need to frequently replace the brush plate of the turning roller, thereby reducing the turning cost.

Claims

1. A cyperus chinensis turning and drying machine, comprising a frame, movable wheels symmetrically provided on both sides of the frame, and an operating armrest provided at the rear end of the frame, characterized in that: The frame is also provided with a driving device, a turning and drying device and a furrowing device; the driving device includes a driving motor, a battery and a controller, the controller is arranged on the handle, and the driving motor is connected to the battery through the controller; the driving end of the driving motor is connected to the fixed shaft of the moving wheel through a transmission chain; the frame between the two moving wheels is provided with a turning and drying opening that passes through the frame, the turning and drying device includes a turning and drying roller and a transmission mechanism, the turning and drying roller is coaxially arranged in the turning and drying opening between the two moving wheels, and a fixed shaft is provided in the middle of the left and right ends of the turning and drying roller, and is fixed to the frame through a bearing seat The tanning roller is mounted on a sprocket wheel, and the tanning roller has a fixed axis connected to the fixed axis of the adjacent moving wheel through a transmission mechanism. When the moving wheel rotates, the tanning roller is driven to rotate at a double speed through the transmission mechanism. A plurality of tanning plates are provided on the circumferential side of the tanning roller at intervals along the circumference, and the tops of the tanning plates all protrude outward from the moving wheel. The ditching device includes a parallel connecting rod group, a vertical fixed rod and a V-shaped ditching plate. The upper end of the fixed rod is connected to the rear end of the frame through a parallel connecting rod group. The ditching plate is fixed to the bottom end of the fixed rod. The open end of the ditching plate is set backward, and the ditching plate drives the fixed rod to fall naturally and contact the bottom surface. The turning roller is provided with a turning plate adjustment mechanism, which includes a fixed plate, an adjusting plate and an adjusting rod. The diameters of the fixed plate and the adjusting plate are the same and are both smaller than the diameter of the moving wheel. The fixed plate is match-fitted and mounted on the turning roller fixed shaft on the left side of the turning roller, and the fixed plate is fitted with an adjacent end face of the turning wheel. An adjusting hole group is provided on the fixed plate, and the adjusting hole group includes 12 adjusting holes evenly spaced along the circumference, and two adjusting holes are distributed on the fixed plate between each two turning plate brush plates; the adjusting plate is slidingly mounted on the turning roller fixed shaft on the right side of the turning roller and can rotate and slide along the turning roller fixed shaft, and an adjusting rod is axially fixed on the adjusting plate between each two turning plate brush plates, the top of the adjusting rod is provided with a threaded section, and the positions of the adjusting rods are evenly spaced along the circumference of the adjusting plate, the adjusting rod passes through the corresponding adjusting hole on the fixed plate and extends axially out of the fixed plate, and a fixing nut is installed on the adjusting rod extending out of the fixed plate.

2. The cyperus juncea turning and drying machine according to claim 1, characterized in that: The drive motor is an ordinary dual-axis motor. The two motor shafts of the drive motor extend upward and are rotatably fixed on the frame through bearing seats. A driving sprocket is mounted on the motor shaft of the drive motor, and the driving sprocket is connected to the moving wheel on the corresponding side through a transmission chain.

3. The cyperus juncea turning and drying machine according to claim 2, characterized in that: An electromagnetic clutch is provided on the motor shaft inside the driving sprocket, and the electromagnetic clutch is connected to the controller.

4. The cyperus juncea turning and drying machine according to claim 1, characterized in that: The transmission mechanism includes a gearbox, which is fixed on the frame between the turning and drying port and the moving wheel. The fixed shaft of the moving wheel is connected to the power input end of the gearbox, and the fixed shaft at the left end of the turning and drying roller is connected to the adjacent gearbox output end, and the speed ratio between the power output end and the power input end is greater than 1.

5. The cyperus juncea turning and drying machine according to claim 4, characterized in that: The fixed shaft of the movable wheel on the left side of the frame is connected to the power input end of the gearbox through an electromagnetic clutch a, and the electromagnetic clutch a is connected to the controller.

6. The cyperus juncea turning and drying machine according to claim 1, characterized in that: The turning plate includes a base and a brush plate. The base is fixed on the turning roller in the radial direction, and a mounting groove is longitudinally opened on the top of the base. One end of the brush plate is installed in the mounting groove, and the other end extends outward from the mounting groove.

7. The cyperus juncea turning and drying machine according to claim 1, characterized in that: The bottom surface of the fixed rod is provided with a floor mop, which includes a fixed plate fixed to the bottom of the fixed rod. The bottom surface of the fixed plate is evenly distributed with bristles, and the bristles protrude downward from the ditching plate.

8. The cyperus juncea turning and drying machine according to claim 1, characterized in that: A support rod is provided on the bottom surface of the middle part of the front end of the frame, the distance between the bottom end of the support rod and the frame is a, and the distance between the bottom end of the moving wheel and the frame is b, where a<b; and the weight of the frame in front of the moving wheel is greater than the weight of the frame behind the moving wheel.

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