A reed conveying and sand-fixing device for installing a photovoltaic panel base on a sand dune

Abstract

The invention relates to the field of reed transport and sand fixation, and discloses a reed transport and sand fixation device for installation on a dune photovoltaic panel base, comprising a transport frame, the reed transport and sand fixation device further comprising a lower conveyor belt installed in the transport frame, an upper conveyor belt installed in the transport frame and corresponding to the lower conveyor belt for pressing and sending reeds, two groups of material boxes installed in parallel on the transport frame, a bulk material box installed on the transport frame and arranged in parallel beside the material box, and a discharge hopper installed on the transport frame and corresponding to the conveying end of the lower conveyor belt; a direction control component for controlling the reeds discharged from the material box to be arranged obliquely and staggered on the surface of the lower conveyor belt is installed on the transport frame; the reed transport and sand fixation device can guide the oblique and staggered distribution of the reeds, improve the connectivity of the reed laying, and increase the sand fixation effect of laying the reeds on the sand.

Description

Technical Field

[0001] The invention relates to the field of reed transport and sand fixation, and in particular to a reed transport and sand fixation device used for installation of a dune photovoltaic panel base. Background Art

[0002] Photovoltaic panels installed on sand dunes can form a safe haven, reduce wind speed, and block wind and sand erosion, thereby stabilizing the surface of the dunes. The sand dune environment will cause panel wear, wind erosion, sand burial and other hazards to the installation and use of photovoltaic panel bases and panels. Laying reeds on the sand dunes within the range of the photovoltaic panel installation base can stabilize the sand source and reduce the impact of wind and sand on the installation and application of photovoltaic equipment. Reeds can be quickly laid on the sand through mechanical conveying and sand fixation equipment.

[0003] Chinese patent CN219653680U discloses a single-row and two-column straw paving device, comprising a first conveying assembly, a second conveying assembly, a first shearing mechanism and a second shearing mechanism, a first inlet is formed between the upper end of the first conveyor belt A and the upper end of the first conveyor belt B, a first outlet is formed between the lower end of the first conveyor belt A and the lower end of the first conveyor belt B, a second inlet is formed between the upper end of the second conveyor belt A and the upper end of the second conveyor belt B, a second outlet is formed between the lower end of the second conveyor belt A and the lower end of the second conveyor belt B, the upper ends of the first output plate and the second output plate are respectively located below the first outlet and the second outlet, and the first shearing mechanism and the second shearing mechanism are respectively located below the lower ends of the first output plate and the second output plate; the device can solve the problem of single function and complex structure of the existing straw paving equipment.

[0004] The bundled reed straw is transported by conveying equipment and laid on the sand surface to help fix the sand source. The laid reeds are arranged in a regular pattern, and most of the reeds are distributed in parallel. The reeds laid on the sand have low connectivity, and individual reeds are easily separated from the laid reed layer, with poor resistance to wind and sand. In addition, there are protruding sand pile structures in some parts of the sand surface. When the conveying and sand-fixing equipment lays the reeds between the sand and the sand piles, some reeds curl up along the direction of the sand piles and protrude from the sand surface, affecting the flatness of the reed laying. Summary of the invention

[0005] In view of the above problems, a reed conveying and sand-fixing equipment for the installation of a sand dune photovoltaic panel base is provided. The direction control component can make the reeds unloaded from the material box be inclined and staggered on the surface of the lower conveyor belt, thereby improving the connectivity of the reed laying. The problem that the bundled reed straw is transported by the conveying equipment and laid on the sand surface to help fix the sand source is solved. The laid reeds are arranged in a regular pattern, most of the reeds are distributed in parallel, the reeds laid on the sand have low connectivity, a single reed is easily separated from the laid reed layer, and the ability to resist wind and sand is poor.

[0006] In order to solve the problems of the prior art, the present invention provides a reed conveying and sand-fixing equipment for installation on a dune photovoltaic panel base, comprising a transport frame. The reed conveying and sand-fixing equipment also includes a lower conveyor belt installed in the transport frame, an upper conveyor belt installed in the transport frame and corresponding to the lower conveyor belt for pressing and feeding reeds, two groups of material boxes installed in parallel on the transport frame, a bulk material box installed on the transport frame and arranged in parallel next to the material box, and a discharge hopper installed on the transport frame and corresponding to the conveying end of the lower conveyor belt; a control component is installed on the transport frame for controlling the reeds discharged from the material box to be arranged in an inclined and staggered manner on the surface of the lower conveyor belt.

[0007] Preferably, the direction control assembly includes a guide frame fixedly installed in the transport frame, a guide slide is slidably installed on the guide frame, a telescopic plate is rotatably installed on the guide slide, a support frame is fixedly installed on the guide frame, and a material unloading guide mechanism is rotatably installed on the support frame; the material unloading guide mechanism is arranged at a position corresponding to the discharge port of the material box, and the telescopic plate is telescopically connected to the material unloading guide mechanism.

[0008] Preferably, the unloading guide mechanism includes a main guide frame rotatably mounted on a support frame, auxiliary guide frames are rotatably mounted on both sides of the main guide frame, and an electric telescopic rod is installed between the auxiliary guide frame and the main guide frame; the auxiliary guide frame is rotatably connected to the telescopic end of the electric telescopic rod, and the main guide frame is rotatably connected to the cylinder end of the electric telescopic rod.

[0009] Preferably, a cutting assembly for cutting reeds protruding between the lower conveyor belt and the upper conveyor belt is installed in the transport frame, and a recovery assembly for recovering the cut reeds and transferring the reeds to a bulk box is provided on the transport frame.

[0010] Preferably, the cutting assembly comprises a cutting shaft rotatably mounted in the transport frame, and two cutting blades are fixed on the cutting shaft, and the two cutting blades are distributed on both sides of the lower conveyor belt.

[0011] Preferably, a drive frame is coaxially fixedly connected to the cutting blade, a transmission frame is fixedly installed on the guide slide, a push rod is rotatably installed on the drive frame, and the push rod and the transmission frame are rotatably assembled; the drive frames on the cutting blades on both sides of the lower conveyor belt are connected in opposite directions.

[0012] Preferably, the recovery component includes a recovery trough connected to the transport frame and collecting the cut reeds on the lower conveyor belt, a lifting hood connected to the recovery trough is fixedly installed on the transport frame, a lifting conveyor belt for transporting the reeds upward is obliquely installed in the lifting hood, and a recovery port for receiving the reeds transported upward in the lifting hood is opened on the bulk box.

[0013] Preferably, the transport frame is equipped with a leveling component for flattening raised sand piles on the sand dunes and keeping the reeds laid flat on the sand.

[0014] Preferably, the leveling assembly includes a fixed frame fixed on the transport frame, a steering bracket is rotatably mounted on the fixed frame, a leveling push plate for leveling the sand pile is rotatably mounted on the steering bracket, a cylinder is fixedly mounted on the fixed frame, a bogie is rotatably mounted on the telescopic end of the cylinder, and the bogie and the steering bracket are rotatably assembled.

[0015] Preferably, the steering bracket is provided with an obstacle avoidance mechanism for controlling the rotation of the leveling push plate to avoid stones on the sand; the obstacle avoidance mechanism includes an autonomous telescopic rod rotatably mounted on the steering bracket, the autonomous telescopic rod is rotatably assembled with the leveling push plate, and a limit spring is installed in the autonomous telescopic rod to limit the telescopic amount of the rod.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention is provided with a direction control component that can guide the reeds discharged from the material box to be distributed obliquely and staggered on the lower conveyor belt. The reeds in the material box fall onto the material discharge guiding mechanism in the direction control component, and the guide slides on both sides of the material discharge guiding mechanism are controlled to slide in the opposite direction, so that the material discharge guiding mechanism is installed on the support frame to reciprocate, and the reeds guided from the material discharge guiding mechanism to the lower conveyor belt are laid on the lower conveyor belt at different inclination angles. Two groups of material boxes are arranged on the lower conveyor belt. The two groups of material boxes and the direction control component can control the reeds to be distributed obliquely and staggered on the lower conveyor belt, so as to avoid the reeds being laid in a single direction and arranged on the conveying structure and on the sand surface, thereby improving the sand fixation effect of the reed layer laid on the sand.

[0018] 2. The present invention is provided with a cutting component and a recovery component which can cut and process the protruding parts of the reeds laid on the lower conveyor belt. The cutting blade in the cutting component rotates to cut and process the protruding parts of the reeds clamped between the lower conveyor belt and the upper conveyor belt for transmission, so as to prevent the reeds from getting stuck in the equipment when being transported in the sand-fixing equipment. The cutting blade can push the guide slides on both sides of the material discharge guide mechanism to move in the opposite direction during the rotation process, so as to achieve the purpose of driving the material discharge guide mechanism to rotate reciprocally. The cut reed stalks are collected again into the bulk box through the recovery component. The bulk box disperses the short reeds on the staggered reed layer on the lower conveyor belt, fills the density of the reed layer, and improves the sand-fixing effect of the reed layer on the lower conveyor belt when it is transported and laid on the sand.

[0019] 3. The present invention is provided with a leveling component to push and disperse the sand piles protruding from the sand surface to maintain the flatness of the sand surface. The operating cylinder drives the steering bracket to rotate so that the lower part of the leveling push plate fits against the sand surface. When the sand transporting and fixing equipment moves on the sand surface, the sand piles on the sand surface can be leveled by the leveling push plate, so that the laid reed layer can be laid relatively flat on the sand surface. When the leveling push plate moves in contact with the sand, if it encounters obstacles such as stones, it can be rotated upwards to avoid the obstacles under the transmission action of the obstacle avoidance mechanism, thereby preventing the leveling push plate from being damaged by impact when moving, thereby improving the protection of the leveling push plate application. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The present invention is a schematic diagram of the three-dimensional structure of a transport frame of a reed transport and sand fixation equipment used for installation on a dune photovoltaic panel base.

[0021] Figure 2 The present invention is a schematic diagram of the three-dimensional structure of a material box of a reed conveying and sand-fixing equipment used for installation on a dune photovoltaic panel base.

[0022] Figure 3 The present invention is a schematic diagram of the cross-sectional structure of a bulk material box of a reed conveying and sand-fixing device used for installation on a dune photovoltaic panel base.

[0023] Figure 4 The present invention is a schematic diagram of the three-dimensional structure of the lower conveyor belt of a reed-transporting and sand-fixing device used for the installation of a photovoltaic panel base on a sand dune.

[0024] Figure 5 The present invention is a schematic diagram of the three-dimensional structure of the upper conveyor belt of a reed-transporting and sand-fixing device used for the installation of a photovoltaic panel base on a sand dune.

[0025] Figure 6 The present invention is a three-dimensional structural diagram of a material discharge guiding mechanism of a reed conveying and sand fixation device used for installation on a dune photovoltaic panel base.

[0026] Figure 7 The present invention is a schematic diagram of the three-dimensional structure of the cutting blade of the reed conveying and sand-fixing equipment used for the installation of the photovoltaic panel base on the sand dunes.

[0027] Figure 8 The present invention is a schematic diagram of the three-dimensional structure of a support frame of a reed transport and sand fixation equipment used for installation on a dune photovoltaic panel base.

[0028] Fig. 9 The present invention is a schematic diagram of the three-dimensional structure of a guide slide of a reed transport and sand fixation device used for installation on a dune photovoltaic panel base.

[0029] Fig.10 The present invention is a schematic diagram of the three-dimensional structure of a sub-guide frame of a reed conveying and sand-fixing device used for installation on a dune photovoltaic panel base.

[0030] Fig.11 The present invention is a schematic diagram of the three-dimensional structure of a lifting conveyor belt of a reed transport and sand fixation device used for installation on a dune photovoltaic panel base.

[0031] Fig.12 The present invention is a schematic diagram of the three-dimensional structure of a leveling push plate of a reed conveying and sand-fixing equipment used for the installation of a photovoltaic panel base on a sand dune.

[0032] Fig.13 The present invention is a schematic diagram of the three-dimensional structure of a bogie of a reed conveying and sand-fixing equipment used for installation on a dune photovoltaic panel base.

[0033] Fig.14 The present invention is a three-dimensional structural diagram of an obstacle avoidance mechanism of a reed transport and sand fixation device used for installation on a dune photovoltaic panel base.

[0034] Fig.15 The present invention is a schematic diagram of the cross-sectional structure of an autonomous telescopic rod of a reed transport and sand fixation device used for installation on a dune photovoltaic panel base.

[0035] The numbers in the figure are:

[0036] 1. Transport frame; 11. Lower conveyor belt; 12. Upper conveyor belt; 13. Material box; 14. Bulk material box; 15. Discharge hopper; 2. Direction control assembly; 21. Guide frame; 22. Guide slide; 23. Telescopic plate; 24. Support frame; 25. Unloading guide mechanism; 251. Main guide frame; 252. Auxiliary guide frame; 253. Electric telescopic rod; 3. Cutting assembly; 31. Cutting shaft; 32. Cutting blade; 321. Drive frame; 322. Transmission frame; 323. Push rod; 4. Recovery assembly; 41. Recovery trough; 42. Lifting hood; 43. Lifting conveyor belt; 44. Recovery port; 5. Leveling assembly; 51. Fixed frame; 52. Steering bracket; 53. Leveling push plate; 54. Cylinder; 55. Steering frame; 56. Obstacle avoidance mechanism; 561. Autonomous telescopic rod; 562. Limit spring. DETAILED DESCRIPTION

[0037] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0038] See also Figure 1-Figure 5As shown, a reed conveying and sand-fixing device for installing a dune photovoltaic panel base includes a transport frame 1, and the reed conveying and sand-fixing device also includes a lower conveyor belt 11 installed in the transport frame 1, an upper conveyor belt 12 installed in the transport frame 1 and corresponding to the lower conveyor belt 11 for pressing and feeding reeds, two groups of material boxes 13 installed in parallel on the transport frame 1, a bulk material box 14 installed on the transport frame 1 and arranged in parallel next to the material box 13, and a discharge hopper 15 installed on the transport frame 1 and corresponding to the conveying end of the lower conveyor belt 11; a material control device 13 is installed on the transport frame 1. The reeds discharged from the box 13 are arranged obliquely and alternately on the control component 2 on the surface of the lower conveyor belt 11; two groups of upper conveyor belts 12 are arranged on the lower conveyor belt 11, and the two groups of upper conveyor belts 12 are arranged between the two groups of material boxes 13 and the bulk material box 14; the transmission direction of the lower conveyor belt of the upper conveyor belt 12 is opposite to that of the upper conveyor belt of the lower conveyor belt 11. When the reeds move between the upper conveyor belt 12 and the lower conveyor belt 11, the reeds can be stably transported under the clamping transmission action of the two, and motors are installed on the transport frame 1 to drive the lower conveyor belt 11 and the upper conveyor belt 12 respectively.

[0039] The complete bundled reed straws are spread out and placed in two groups of material boxes 13, and the short reed straws are placed in the bulk box 14. The reed straws in the material box 13 move downward and are dispersed on the control component 2. The control component 2 controls the reed straws to be tilted and laid on the lower conveyor belt 11. The reeds in the two material boxes 13 are tilted and staggered on the lower conveyor belt 11 through the control component 2 to form a reed layer. When the lower conveyor belt 11 drives the reed layer to move below the upper conveyor belt 12, the reed layer is squeezed between the lower conveyor belt 11 and the upper conveyor belt 12 to compact and reinforce the reed layer. When the lower conveyor belt 11 controls the reed layer to move below the bulk box 14, the bulk box 14 disperses and fills the short reed straws inside in the reed layer to adjust the density of the reed layer. Finally, the reed layer on the surface controlled by the lower conveyor belt 11 is laid on the sand surface through the discharge hopper 15, which plays a role in fixing the sand source.

[0040] See also Figure 2-Figure 9 As shown, the direction control assembly 2 includes a guide frame 21 fixedly installed in the transport frame 1, a guide slide 22 is slidably installed on the guide frame 21, a telescopic plate 23 is rotatably installed on the guide slide 22, a support frame 24 is fixedly installed on the guide frame 21, and a material discharge guiding mechanism 25 is rotatably installed on the support frame 24; the material discharge guiding mechanism 25 is correspondingly arranged at the discharge port of the material box 13, and the telescopic plate 23 is telescopically connected to the material discharge guiding mechanism 25.

[0041] The guide slides 22 at both ends of the material discharge guiding mechanism 25 are controlled to move back and forth in the opposite direction of the guide frame 21, and the telescopic plates 23 connected to the sides of the guide slides 22 are rotated and adjusted, and the telescopic plates 23 are connected to the sides of the material discharge guiding mechanism 25 for autonomous telescopic adjustment, and the rotating telescopic plates 23 drive the material discharge guiding mechanism 25 installed on the support frame 24 to rotate back and forth, and the two sides of the material discharge guiding mechanism 25 are tilted downward, and the reeds in the material box 13 slide down the inclined surface of the material discharge guiding mechanism 25 to the surface of the lower conveyor belt 11, and the reciprocating material discharge guiding mechanism 25 can control the reeds to be distributed on the lower conveyor belt 11 at different angles, so as to control the inclined and staggered distribution of the reeds on the surface of the lower conveyor belt 11, so as to avoid the reeds being laid on the sand in a single direction. The staggered distribution of the reeds has a better sand fixation effect, and the individual reed stalks are not easily separated from the reed layer, thereby improving the sand fixation effect of the reeds laid on the sand.

[0042] See also Figure 6-Figure 10 As shown, the material unloading guide mechanism 25 includes a main guide frame 251 rotatably mounted on the support frame 24, and auxiliary guide frames 252 are rotatably mounted on both sides of the main guide frame 251, and an electric telescopic rod 253 is installed between the auxiliary guide frame 252 and the main guide frame 251; the auxiliary guide frame 252 is rotatably connected to the telescopic end of the electric telescopic rod 253, and the main guide frame 251 is rotatably connected to the cylinder end of the electric telescopic rod 253; the two sides of the main guide frame 251 are inclined structures, and the auxiliary guide frames 252 are connected to the inclined surfaces on both sides of the main guide frame 251.

[0043] The electric telescopic rod 253 is operated to push the auxiliary guide frame 252 connected to the side of the main guide frame 251 to rotate, and the angle at which the auxiliary guide frame 252 is installed on the side of the main guide frame 251 is adjusted. The rotation angle of the auxiliary guide frame 252 affects the speed of guiding the reed straw to be transmitted to the surface of the lower conveyor belt 11, and controls the density of the reeds laid on the surface of the lower conveyor belt 11.

[0044] See also Figure 2-Figure 5 and Fig.11 As shown, a cutting assembly 3 for cutting reeds protruding between the lower conveyor belt 11 and the upper conveyor belt 12 is installed in the transport frame 1 , and a recovery assembly 4 for recovering the cut reeds and transferring the reeds to a bulk box 14 is arranged on the transport frame 1 .

[0045] When the reed straws on the lower conveyor belt 11 are transferred to the lower part of the upper conveyor belt 12, the lower conveyor belt 11 and the upper conveyor belt 12 are pressed on the surface of the reed straws, pushing the reed straws toward the discharge hopper 15, and the reed straws pressed between the upper conveyor belt 12 and the lower conveyor belt 11 and protruding from the edge of the lower conveyor belt 11 are cut by the cutting component 3, and the cut short reed straws are re-entered into the bulk box 14 through the transmission of the recovery component 4, and the cut reed straws are reused.

[0046] See also Figure 2-Figure 7 As shown, the cutting assembly 3 includes a cutting shaft 31 rotatably mounted in the transport frame 1, and two cutting blades 32 are fixed on the cutting shaft 31. The two cutting blades 32 are distributed on both sides of the lower conveyor belt 11; the cutting surface of the cutting blade 32 is higher than the lower conveyor belt 11, and the straw transmitted on the lower conveyor belt 11 can be cut and processed.

[0047] The cutting shaft 31 is connected to the output end of the motor. The running motor controls the cutting shaft 31 to rotate. The cutting shaft 31 drives the cutting blade 32 to rotate synchronously. The two cutting blades 32 correspond to the positions at the edges of both sides of the lower conveyor belt 11. The straw protruding from the edges of both sides of the lower conveyor belt 11 is cut to prevent the reed layer laid on the surface of the lower conveyor belt 11 from protruding outside the conveyor belt and getting stuck in the transport frame 1 during transmission. The reed layer on the surface of the lower conveyor belt 11 is kept relatively unobstructed for transmission to the discharge hopper 15. Finally, the reed layer in the discharge hopper 15 is laid on the sand surface.

[0048] See also Figure 6-Figure 9 As shown, a drive frame 321 is coaxially fixedly connected to the cutting blade 32, a transmission frame 322 is fixedly installed on the guide slide 22, a push rod 323 is rotatably installed on the drive frame 321, and the push rod 323 and the transmission frame 322 are rotatably assembled; the drive frames 321 on the cutting blades 32 on both sides of the lower conveyor belt 11 are connected in opposite directions.

[0049] When the cutting blade 32 rotates, it drives the driving frame 321 to rotate synchronously, and the push rod 323 connected between the driving frame 321 and the transmission frame 322 rotates accordingly. The rotating push rod 323 pushes the transmission frame 322 to move laterally. The transmission frame 322 is fixed on the guide slide 22, pushing the guide slide 22 installed on the guide frame 21 to slide in a directional manner, and adjusting the position of the guide slide 22 installed on the guide frame 21. Moreover, since the driving frames 321 fixed on the cutting blades 32 on both sides of the lower conveyor belt 11 face opposite directions, when the cutting blade 32 drives the two driving frames 321 to rotate, the driving frames 321 on both sides can push the guide slides 22 on both sides of the blanking guide mechanism 25 to move in the opposite direction through the transmission of the push rod 323 and the transmission frame 322, thereby achieving the purpose of controlling the blanking guide mechanism 25 installed on the support frame 24 to rotate.

[0050] See also Figure 2 and Fig.11 As shown, the recovery component 4 includes a recovery trough 41 which is connected through the transport frame 1 and collects the cut reeds on the lower conveyor belt 11; a lifting hood 42 which is connected through the recovery trough 41 is fixedly installed on the transport frame 1; a lifting conveyor belt 43 which transports the reeds upward is obliquely installed in the lifting hood 42; and a recovery port 44 which receives the reeds transported upward in the lifting hood 42 is opened on the bulk box 14.

[0051] The short reeds cut by the cutting blade 32 enter the recovery trough 41. The bottom of the recovery trough 41 is inclined. The reeds are guided into the lifting cover 42 through the inclined surface at the bottom of the recovery trough 41. The reeds in the lifting cover 42 are upwardly transmitted under the transmission action of the lifting conveyor belt 43. The bottom of the transmission space above the lifting cover 42 is an inclined structure. The reeds moved to the space above the lifting cover 42 are transmitted to the bulk box 14 through the bottom inclined surface, so as to achieve the purpose of recycling the reed straw. The reed straw collected in the bulk box 14 is dispersed and filled into the reed layer on the lower conveyor belt 11, so as to increase the density of the reed laying.

[0052] See also Figure 1-Figure 3 and Figure 12-Figure 15 As shown, a leveling component 5 is installed on the transport frame 1 to flatten the raised sand piles on the sand dunes and keep the reeds laid flat on the sand.

[0053] When the transport frame 1 is moving on the sand surface, the leveling component 5 on the transport frame 1 can flatten the sand piles on the sand to maintain the flatness of the sand surface so that the reeds can be laid more evenly on the sand surface, thereby improving the wind and sand resistance of the reed laying.

[0054] See also Figure 12-Figure 15 As shown, the leveling assembly 5 includes a fixed frame 51 fixed on the transport frame 1, a steering bracket 52 is rotatably installed on the fixed frame 51, a leveling push plate 53 for leveling the sand pile is rotatably installed on the steering bracket 52, a cylinder 54 is fixedly installed on the fixed frame 51, a steering rack 55 is rotatably installed on the telescopic end of the cylinder 54, and the steering rack 55 is rotatably assembled with the steering bracket 52; two groups of leveling assemblies 5 are arranged on the transport frame 1, the leveling push plate 53 of the leveling assembly 5 close to the discharge hopper 15 has a plate-like structure at the bottom, and the leveling push plate 53 of the leveling assembly 5 away from the discharge hopper 15 has a tooth-like structure at the bottom, and the two leveling push plates 53 have a better effect of leveling the sand pile front and back.

[0055] When the transport frame 1 is traveling on the sand and is not performing the reed laying operation, the operating cylinder 54 controls the steering bracket 52 to rotate upward, and the steering bracket 52 drives the leveling push plate 53 to rotate upward, so that the leveling push plate 53 is away from the ground, so that the transport frame 1 can travel quickly on the sand. When the transport frame 1 is traveling on the sand and performing the reed laying operation, the operating cylinder 54 controls the steering bracket 52 to rotate downward, and the steering bracket 52 drives the leveling push plate 53 to rotate downward, so that the lower side of the leveling push plate 53 is in contact with the sand surface. When the transport frame 1 moves to lay reeds, the leveling push plate 53 flattens the sand piles on the sand to maintain the flatness of the sand surface, so that the reed straw can be laid relatively flat on the sand surface.

[0056] See also Figure 12-Figure 15As shown, the steering bracket 52 is provided with an obstacle avoidance mechanism 56 for controlling the rotation of the leveling push plate 53 to avoid stones on the sand; the obstacle avoidance mechanism 56 includes an autonomous telescopic rod 561 rotatably mounted on the steering bracket 52, the autonomous telescopic rod 561 is rotatably assembled with the leveling push plate 53, and a limit spring 562 is installed in the autonomous telescopic rod 561 to limit the telescopic amount of the rod.

[0057] When the leveling push plate 53 moves on the sand surface and encounters obstacles such as stones, the leveling push plate 53 rotates upward to push the autonomous telescopic rod 561 to rotate and retract. The limit spring 562 in the autonomous telescopic rod 561 is compressed, and the leveling push plate 53 that rotates upward can easily avoid obstacles and prevent the leveling push plate 53 from being damaged by impact. When the leveling push plate 53 separates from the obstacle, the leveling push plate 53 is controlled to rotate and reset under the push of the limit spring 562 and the autonomous telescopic rod 561, so that the leveling push plate 53 fits the sand surface again.

[0058] The above embodiments only express one or several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A reed transport and sand fixation device for installing a dune photovoltaic panel base, comprising a transport frame (1), characterized in that: The reed transport and sand fixation equipment also includes a lower conveyor belt (11) installed in a transport frame (1), an upper conveyor belt (12) installed in the transport frame (1) and corresponding to the lower conveyor belt (11) for pressing and conveying reeds, two groups of material boxes (13) installed in parallel on the transport frame (1), a bulk material box (14) installed on the transport frame (1) and arranged in parallel next to the material boxes (13), and a discharge hopper (15) installed on the transport frame (1) and corresponding to the conveying end of the lower conveyor belt (11); The transport frame (1) is provided with a direction control component (2) for controlling the reeds discharged from the material box (13) to be arranged in an inclined and staggered manner on the surface of the lower conveyor belt (11); The direction control assembly (2) comprises a guide frame (21) fixedly mounted in the transport frame (1), a guide slide (22) slidably mounted on the guide frame (21), a telescopic plate (23) rotatably mounted on the guide slide (22), a support frame (24) fixedly mounted on the guide frame (21), and a material discharge guide mechanism (25) rotatably mounted on the support frame (24); The material discharge guiding mechanism (25) is arranged correspondingly at the discharge port of the material box (13), and the telescopic plate (23) is telescopically connected to the material discharge guiding mechanism (25); The transport frame (1) is provided with a cutting component (3) for cutting reeds protruding between the lower conveyor belt (11) and the upper conveyor belt (12), and the transport frame (1) is provided with a recovery component (4) for recovering the cut reeds and transferring the reeds to a bulk material box (14); The cutting assembly (3) comprises a cutting shaft (31) rotatably mounted in the transport frame (1), two cutting blades (32) being fixed on the cutting shaft (31), and the two cutting blades (32) being distributed and arranged on both sides of the lower conveyor belt (11); The cutting blade (32) is coaxially fixedly connected to a driving frame (321), the guide slide (22) is fixedly mounted with a transmission frame (322), a push rod (323) is rotatably mounted on the driving frame (321), and the push rod (323) and the transmission frame (322) are rotatably assembled; The drive frames (321) on the cutting blades (32) on both sides of the lower conveyor belt (11) are connected in opposite directions; The recovery component (4) comprises a recovery trough (41) connected through the transport frame (1) for collecting cut reeds on the lower conveyor belt (11); a lifting hood (42) connected through the recovery trough (41) is fixedly mounted on the transport frame (1); a lifting conveyor belt (43) for upwardly transporting reeds is obliquely mounted in the lifting hood (42); and a recovery port (44) for receiving the reeds transported upwards in the lifting hood (42) is provided on the bulk material box (14).

2. The reed transport and sand fixation equipment for installation of a dune photovoltaic panel base according to claim 1 is characterized by: The material unloading guide mechanism (25) comprises a main guide frame (251) rotatably mounted on a support frame (24), auxiliary guide frames (252) are rotatably mounted on both sides of the main guide frame (251), and an electric telescopic rod (253) is installed between the auxiliary guide frame (252) and the main guide frame (251); The auxiliary guide frame (252) is rotatably connected to the telescopic end of the electric telescopic rod (253), and the main guide frame (251) is rotatably connected to the cylinder end of the electric telescopic rod (253).

3. The reed transport and sand fixation equipment for installation of a dune photovoltaic panel base according to claim 1 is characterized in that: The transport vehicle frame (1) is provided with a leveling component (5) for leveling the raised sand piles on the sand dunes and keeping the reeds laid evenly on the sand.

4. The reed transport and sand fixation equipment for installation of a dune photovoltaic panel base according to claim 3 is characterized by: The leveling assembly (5) comprises a fixed frame (51) fixed on the transport frame (1), a steering bracket (52) being rotatably mounted on the fixed frame (51), a leveling push plate (53) for leveling a sand pile being rotatably mounted on the steering bracket (52), a cylinder (54) being fixedly mounted on the fixed frame (51), a steering rack (55) being rotatably mounted on the telescopic end of the cylinder (54), and the steering rack (55) being rotatably assembled with the steering bracket (52).

5. The reed transport and sand fixation equipment for installation of a dune photovoltaic panel base according to claim 4 is characterized by: The steering bracket (52) is provided with an obstacle avoidance mechanism (56) for controlling the leveling push plate (53) to rotate to avoid stones on the sand. The obstacle avoidance mechanism (56) comprises an autonomous telescopic rod (561) rotatably mounted on a steering bracket (52), the autonomous telescopic rod (561) being rotatably assembled with the leveling push plate (53), and a limit spring (562) for limiting the telescopic amount of the rod being installed in the autonomous telescopic rod (561).

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