Cable take-up and pay-off device for solar photovoltaic power generation on loess slope

Abstract

The invention discloses a cable take-up and pay-off device for solar photovoltaic power generation on a loess slope, and belongs to the technical field of cable take-up and pay-off, the cable take-up and pay-off device comprises a moving seat and a take-up and pay-off mechanism, and the take-up and pay-off mechanism comprises a supporting frame, a supporting assembly, a driving assembly, a moving assembly, a connecting assembly and a cleaning assembly; the supporting assembly on the moving base can support the winding rollers with different lengths, the winding rollers can rotate through the driving assembly, the moving assembly can work through the connecting assembly when the winding rollers rotate, it is guaranteed that a cable can move neatly and stably in the take-up and pay-off process, and the cable take-up and pay-off efficiency is improved. The moving assembly can be adjusted according to the length of the cable winding rollers, stability of the cable winding rollers with different lengths during cable winding and unwinding is guaranteed, the cable can be neatly distributed on the cable winding rollers during winding, the cable can be guided through the cleaning assembly, rotary cleaning operation is conducted on the surface of the cable in the cable winding and unwinding process, and the cable winding and unwinding efficiency is improved. And the cable surface cleaning effect is ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of cable retraction and extension, and in particular relates to a cable retraction and extension device for solar photovoltaic power generation on loess slopes. Background Art

[0002] Solar photovoltaic power generation is a facility that uses the photovoltaic effect of photovoltaic semiconductor materials to convert solar energy into direct current electricity. Due to its clean, renewable, and widely distributed characteristics, it is considered to be one of the green energy technologies of the future. Cables are made of one or more mutually insulated conductors and an outer insulating protective layer. Solar photovoltaic power generation requires a large number of cables during installation.

[0003] The existing cable retracting and releasing devices for solar photovoltaic power generation on loess slopes are not convenient for guiding the cables during the retracting and releasing process, which easily causes the cables to be messy on the winding roller, affecting the retracting and releasing effect. In addition, most of the existing retracting and releasing devices are operated by manual joysticks, and it is not convenient to adjust the retracting and releasing operation according to the length of the winding roller, affecting the cable retracting and releasing efficiency.

[0004] In order to avoid the above technical problems, it is necessary to provide a cable retracting and releasing device for solar photovoltaic power generation on loess slopes to overcome the above defects in the prior art. Summary of the invention

[0005] The purpose of the present invention is to provide a cable retracting and releasing device for solar photovoltaic power generation on loess slopes to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: A cable retracting and releasing device for solar photovoltaic power generation on loess slopes, comprising a movable seat and a retracting and releasing mechanism, wherein the retracting and releasing mechanism comprises: A support frame is fixedly mounted on the movable seat, a support assembly is mounted on the middle of the top side of the movable seat, and is used to support the winding roller, a guide plate is mounted on the side of the support assembly, and a motor frame is also mounted on the movable seat, and a drive assembly is mounted on the motor frame, and the drive assembly is connected to the support assembly, and is used to rotate the winding roller on the support assembly; A positioning frame is installed on the inner side of the support frame, a slide rail is installed on the positioning frame, a moving frame is provided on the inner side of the slide rail, both ends of the moving frame are slidably connected to the slide rail, a moving component is installed on the top inner side of the support frame, which is used to drive the moving frame to reciprocate along the slide rail, and a connecting component is installed between the moving component and the driving component, which is used to drive the moving component to work while the driving component drives the winding roller to rotate, so that the cable is neatly distributed on the winding roller during the winding and releasing process, a fixed frame is installed on the bottom side of one end of the moving frame, and a cleaning component is installed on the fixed frame, which is used to perform a rotating cleaning operation on the surface of the cable during the winding and releasing process of the cable.

[0007] As a further technical solution of the present invention: the support assembly comprises: A fixed frame is fixedly installed on the moving seat, a first driving member is fixedly installed on the middle part of the inner side of the fixed frame, a first driving rod is fixedly installed on the output end of the first driving member, a moving block is installed on the outer side of the first driving rod, the first driving rod is threadedly connected to the moving block, a limiting frame is fixedly installed on the top of the moving block, a connecting rod is installed on the limiting frame, the connecting rod is rotatably connected to the limiting frame, and the connecting rod is used to connect to the winding roller, the moving block, the limiting frame and the connecting rod are each provided with two, and are divided into two groups and symmetrically distributed on the fixed frame.

[0008] As a further technical solution of the present invention: the driving assembly comprises: A second driving member, the second driving member is fixedly mounted on the motor frame, a second driving rod is fixedly mounted on the output end of the second driving member, a limiting groove is provided on the second driving rod, a limiting rod is provided on the inner side of the limiting groove, the cross-sectional shape of the limiting rod and the limiting groove are both cross-shaped, the limiting rod is slidably connected to the limiting groove, one end of the limiting rod extends out of the limiting groove and is fixedly connected to a connecting rod close to the second driving member, and the second driving rod and the limiting rod are both horizontal.

[0009] As a further technical solution of the present invention: the mobile component comprises: A rotating ring is rotatably connected to the top inner side of the support frame, the rotating ring is located above the slide rail, a first gear ring is fixedly installed on the outer side of the rotating ring, an adjusting frame is installed on the inner side of the rotating ring, a third driving member is fixedly installed on one end of the inner side of the adjusting frame, a third driving rod is fixedly installed on the output end of the third driving member, a slider is installed on the outer side of the third driving rod, the slider is located on the inner side of the adjusting frame, the third driving rod is threadedly connected to the slider, a vertical adjusting rod is fixedly installed on the bottom end of the slider, and the adjusting rod extends into the inner side of the moving frame.

[0010] As a further technical solution of the present invention: the connection assembly comprises: A first transmission rod is installed on the top inner side of the support frame and is rotatably connected to the support frame. A first transmission tooth is installed on the first transmission rod, and the first transmission tooth is meshed with the first gear ring. A second transmission rod is provided on the side of the first transmission rod. The top end of the second transmission rod is rotatably connected to the support frame. A second transmission tooth is installed on the second transmission rod, and the first transmission tooth is meshed with the second transmission tooth. A first bevel gear is fixedly installed on the bottom end of the second transmission rod, and a second bevel gear is fixedly installed on the outer side of the second drive rod, and the first bevel gear is meshed with the second bevel gear.

[0011] As a further technical solution of the present invention: the cleaning component comprises: A rotating drum is mounted on the fixed frame, the rotating drum passes through the fixed frame and is rotatably connected to the fixed frame, an arc-shaped adjusting plate is provided on the inner side of the rotating drum, an elastic member is installed between the adjusting plate and the inner wall of the rotating drum, a cleaning brush is fixedly installed on the side of the adjusting plate away from the elastic member, a plurality of the adjusting plate and the cleaning brush are provided and evenly distributed on the inner side of the rotating drum, guide rings are installed at both ends of the rotating drum for reducing the friction between the cable and the rotating drum; a rotating assembly is installed on the rotating drum for enabling the rotating drum to drive the cleaning brush to perform a rotational cleaning operation on the surface of the cable when the fixed frame moves with the moving frame, a horizontal supporting frame is installed on the supporting frame, a pulley is installed on the bottom side of the fixed frame, and the pulley is located on the inner side of the supporting frame.

[0012] As a further technical solution of the present invention: the rotating assembly comprises: A rack is fixedly mounted on the bottom side of the slide rail, a rotating rod is mounted on the fixed frame, the rotating rod is rotatably connected to the fixed frame, a rotating tooth is fixedly mounted on the middle part of the rotating rod, the rotating tooth is meshingly connected to the rack, a rotating tooth is fixedly mounted on one end of the rotating rod away from the fixed frame, a second gear ring is fixedly mounted on the outer wall of the rotating cylinder, and the second gear ring is meshingly connected to the rotating tooth.

[0013] As a further technical solution of the present invention: rotating rods are installed at both ends of the movable seat, the rotating rods are vertical and threadedly connected to the movable seat, a handle is fixedly installed on the top end of the rotating rod, and a positioning nail is fixedly installed on the bottom end of the rotating rod.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention provides a cable retracting and releasing device for solar photovoltaic power generation on loess slopes. The support component on the movable seat can support winding rollers of different lengths, the winding roller can be rotated by a driving component, the movable component can be operated when the winding roller rotates by a connecting component, and the cable can be guided to ensure that the cable can move neatly and stably during the retracting and releasing process, thereby improving the working effect of the cable retracting and releasing. The movable component can be adjusted according to the length of the winding roller to ensure the stability of winding rollers of different lengths when retracting and releasing the cable, and the cable can be neatly distributed on the winding roller when reeling, thereby improving the working effect. The cable can be guided by a cleaning component, and the surface of the cable can be rotated and cleaned during the retracting and releasing process to ensure the cleaning effect of the cable surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention.

[0016] Figure 2 It is a schematic diagram of the structure on the moving seat in the present invention.

[0017] Figure 3 It is a schematic structural diagram of the side surface of the present invention.

[0018] Figure 4 It is a schematic diagram of the structure of the inner side of the support frame in the present invention.

[0019] Figure 5 It is a schematic diagram of the structure of the support assembly and the drive assembly in the present invention.

[0020] Figure 6 It is a schematic diagram of the structure between the moving component and the supporting component in the present invention.

[0021] Figure 7 It is a schematic diagram of the structure between the moving component and the cleaning component in the present invention.

[0022] Figure 8 It is a structural schematic diagram of the mobile component in the present invention.

[0023] Fig. 9 It is a schematic diagram of the structure between the moving frame and the cleaning component in the present invention.

[0024] Fig.10 It is a schematic diagram of the structure of the inner side of the rotating cylinder in the present invention.

[0025] Fig.11 It is a schematic diagram of the structure in which the movable frame is located at one end of the winding roller in the present invention.

[0026] In the accompanying drawings: 1-moving seat, 2-support frame, 3-support assembly, 31-fixed frame, 32-first driving member, 33-first driving rod, 34-moving block, 35-limiting frame, 36-connecting rod, 4-driving assembly, 41-second driving member, 42-second driving rod, 43-limiting groove, 44-limiting rod, 5-moving assembly, 51-rotating ring, 52-first gear ring, 53-adjusting frame, 54-third driving member, 55-third driving rod, 56-slider, 57-adjusting rod, 6-connecting assembly, 61-first transmission rod, 62-first transmission gear, 63 -second transmission rod, 64-second transmission tooth, 65-first bevel gear, 66-second bevel gear, 7-cleaning assembly, 71-rotating cylinder, 72-adjusting plate, 73-elastic member, 74-cleaning brush, 75-guide ring, 76-support frame, 77-pulley, 78-rotating assembly, 781-rack, 782-rotating rod, 783-rotating tooth, 784-rotating tooth, 785-second gear ring, 8-guide plate, 9-motor frame, 10-positioning frame, 11-slide rail, 12-moving frame, 13-rotating rod, 14-handle, 15-positioning nail, 16-fixed frame. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0028] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0029] like Figures 1 to 11 As shown in the embodiment provided by the present invention, a cable retracting and releasing device for solar photovoltaic power generation on loess slope includes a movable seat 1 and a retracting and releasing mechanism, wherein the retracting and releasing mechanism includes: A support frame 2 is fixedly mounted on the moving seat 1, a support assembly 3 is mounted on the middle of the top side of the moving seat 1, and is used to support the winding roller, a guide plate 8 is mounted on the side of the support assembly 3, and a motor frame 9 is also mounted on the moving seat 1, and a drive assembly 4 is mounted on the motor frame 9, and the drive assembly 4 is connected to the support assembly 3, and is used to rotate the winding roller on the support assembly 3; A positioning frame 10 is installed on the inner side of the support frame 2, and a slide rail 11 is installed on the positioning frame 10. A moving frame 12 is provided on the inner side of the slide rail 11, and both ends of the moving frame 12 are slidably connected to the slide rail 11. A moving component 5 is installed on the top inner side of the support frame 2, which is used to drive the moving frame 12 to reciprocate along the slide rail 11. A connecting component 6 is installed between the moving component 5 and the driving component 4, which is used to drive the moving component 5 to work while the driving component 4 drives the winding roller to rotate, so that the cable is neatly distributed on the winding roller during the winding and releasing process. A fixed frame 16 is installed on the bottom side of one end of the moving frame 12, and a cleaning component 7 is installed on the fixed frame 16, which is used to perform a rotational cleaning operation on the surface of the cable during the winding and releasing process of the cable.

[0030] Rotating rods 13 are installed at both ends of the moving base 1. The rotating rod 13 is vertical and threadedly connected to the moving base 1. A handle 14 is fixedly installed on the top of the rotating rod 13, and a positioning nail 15 is fixedly installed on the bottom of the rotating rod 13.

[0031] In this embodiment, the supporting component 3 on the movable seat 1 can support winding rollers of different lengths, the winding roller can be rotated by the driving component 4, the movable component 5 can be operated when the winding roller rotates by the connecting component 6, and the cable can be guided to ensure that the cable can move neatly and stably during the winding and releasing process, thereby improving the working effect of the cable winding and releasing. The movable component 5 can be adjusted according to the length of the winding roller to ensure the stability of winding rollers of different lengths when winding and releasing the cable, and the cable can be neatly distributed on the winding roller when winding, thereby improving the working effect. The cable can be guided by the cleaning component 7, and During the process of cable retraction and release, the cable surface is rotated and cleaned to ensure the cleaning effect of the cable surface; the guide plate 8 can facilitate the disassembly and installation of the winding roller, the slide rail 11 is horizontal, and the two ends of the movable frame 12 are slidably connected to the slide rail 11, and the movable frame 12 can be moved along the slide rail 11. The rotating rod 13 is a threaded rod in this embodiment, and a screw hole is provided on the movable seat 1. The inner side of the screw hole is threadedly connected to the rotating rod 13. The height of the positioning pin 15 can be adjusted by rotating the rotating rod 13 by the handle 14, so that the movable seat 1 can be stably placed on the loess slope to keep the stability of the cable during retraction and release.

[0032] In one embodiment of the present invention, see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , the support assembly 3 comprises: A fixed frame 31 is fixedly installed on the movable seat 1, and a first driving member 32 is fixedly installed on the middle inner side of the fixed frame 31, and a first driving rod 33 is fixedly installed on the output end of the first driving member 32, and a moving block 34 is installed on the outer side of the first driving rod 33, and the first driving rod 33 is threadedly connected to the moving block 34, and a limiting frame 35 is fixedly installed on the top of the moving block 34, and a connecting rod 36 is installed on the limiting frame 35, and the connecting rod 36 is rotatably connected to the limiting frame 35, and the connecting rod 36 is used to connect to the winding roller, and the moving block 34, the limiting frame 35 and the connecting rod 36 are each provided with two, and are divided into two groups and symmetrically distributed on the fixed frame 31.

[0033] The driving assembly 4 comprises: A second driving member 41, the second driving member 41 is fixedly mounted on the motor frame 9, a second driving rod 42 is fixedly mounted on the output end of the second driving member 41, a limiting groove 43 is provided on the second driving rod 42, a limiting rod 44 is provided on the inner side of the limiting groove 43, the cross-sectional shape of the limiting rod 44 and the limiting groove 43 are both cross-shaped, the limiting rod 44 is slidably connected to the limiting groove 43, one end of the limiting rod 44 extends out of the limiting groove 43 and is fixedly connected to the connecting rod 36 close to the second driving member 41, and the second driving rod 42 and the limiting rod 44 are both horizontal.

[0034] In the present embodiment, a fixing frame 31 is fixedly mounted on the movable seat 1, and the first driving member 32 can be a rotating motor or a stepping motor, etc. In the present embodiment, the first driving member 32 is a dual-axis motor, and the two output ends of the first driving member 32 are both equipped with a first driving rod 33, and the first driving rod 33 is a threaded rod in the present embodiment. The first driving member 32 can control the two first driving rods 33 to rotate at the same time, and a screw hole is provided on the movable block 34, and the inner side of the screw hole is threadedly connected with the outer side of the first driving rod 33. When the first driving member 32 controls the two first driving rods 33 to rotate, the two movable blocks 34 can be driven to drive the limiting frame 35 to move relatively, and the connecting rod 36 on the limiting frame 35 can support the winding rollers of different lengths, which is convenient to operate; A second driving member 41 is fixedly mounted on the motor frame 9, and a second driving rod 42 is fixedly mounted on the output end of the second driving member 41. The second driving member 41 can be a rotary motor or a stepping motor, etc. In the present embodiment, the second driving member 41 is a rotary motor, and the limiting groove 43 on the second driving rod 42 is slidably connected to the limiting rod 44, and one end of the limiting rod 44 is fixedly connected to the connecting rod 36 on one of the limiting frames 35. The winding roller can be driven to rotate by the second driving member 41, the second driving rod 42, the limiting rod 44 and the connecting rod 36. The limiting groove 43 and the limiting rod 44 can realize that the second driving rod 42 drives winding rollers of different lengths to rotate, and the installation and disassembly of the winding roller are convenient.

[0035] In one embodiment of the present invention, see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig.11 , the moving component 5 comprises: A rotating ring 51 is rotatably connected to the top inner side of the support frame 2. The rotating ring 51 is located above the slide rail 11. A first gear ring 52 is fixedly installed on the outer side of the rotating ring 51. An adjusting frame 53 is installed on the inner side of the rotating ring 51. A third driving member 54 is fixedly installed on one end of the inner side of the adjusting frame 53. A third driving rod 55 is fixedly installed on the output end of the third driving member 54. A slider 56 is installed on the outer side of the third driving rod 55. The slider 56 is located on the inner side of the adjusting frame 53. The third driving rod 55 is threadedly connected to the slider 56. A vertical adjusting rod 57 is fixedly installed on the bottom end of the slider 56. The adjusting rod 57 extends into the inner side of the moving frame 12.

[0036] The connecting component 6 comprises: The first transmission rod 61 is installed on the top inner side of the support frame 2 and is rotatably connected to the support frame 2. A first transmission tooth 62 is installed on the first transmission rod 61, and the first transmission tooth 62 is meshed with the first gear ring 52. A second transmission rod 63 is provided on the side of the first transmission rod 61. The top of the second transmission rod 63 is rotatably connected to the support frame 2. A second transmission tooth 64 is installed on the second transmission rod 63, and the first transmission tooth 62 is meshed with the second transmission tooth 64. A first bevel gear 65 is fixedly installed on the bottom end of the second transmission rod 63, and a second bevel gear 66 is fixedly installed on the outer side of the second drive rod 42, and the first bevel gear 65 is meshed with the second bevel gear 66.

[0037] In this embodiment, the rotating ring 51 is installed on the top inner side of the support frame 2, and a rolling bearing is installed between the rotating ring 51 and the support frame 2. The rotating ring 51 can perform a stable rotation operation on the support frame 2. A first gear ring 52 is fixedly installed on the outer side of the rotating ring 51, and a linear adjustment frame 53 is fixedly installed on the middle inner side of the rotating ring 51. A third driving member 54 is fixedly installed on one end of the inner side of the adjustment frame 53. The third driving member 54 can be a rotating motor or a stepping motor, etc. The third driving rod 55 is a threaded rod in this embodiment. A screw hole is provided in the middle of the slider 56, and the inner side of the screw hole is threadedly connected with the outer side of the third driving rod 55. The slider 56 is located on the inner side of the adjustment frame 53. The third driving rod 55 can be rotated by controlling the third driving member 54, and the position adjustment of the slider 56 on the adjustment frame 53 is further realized. The adjusting rod 57 at the bottom end of the slider 56 extends into the inner side of the moving frame 12. When the rotating ring 51 rotates, the moving frame 12 can be driven by the adjusting rod 57. The frame 12 reciprocates along the slide rail 11, further realizing the cleaning component 7 to guide the cable. When the cable is wound, the cable can be neatly wound on the winding roller. By controlling the position of the adjusting rod 57 on the adjusting frame 53, the moving trajectory of the moving frame 12 can be adjusted to facilitate the use of winding rollers of different lengths. When winding winding rollers of different lengths, the winding roller is first installed, and then the driving component 4 is controlled to rotate the rotating ring 51. When the adjusting frame 53 is parallel to the axis of the winding roller, the driving component 4 stops working, and then the third driving member 54 is controlled to move the slider 56 along the third driving rod 55. The moving frame 12 is moved to the top of one end of the winding roller through the adjusting rod 57. Then the third driving member 54 stops working, so that the position of the adjusting rod 57 on the adjusting frame 53 is fixed. When the driving component 4 rotates the rotating ring 51 through the connecting component 6, the adjusting rod 57 can drive the moving frame 12 to reciprocate along the slide rail 11, so that the cable is neatly wound on the winding roller. The support frame 2 is also equipped with a vertical first transmission rod 61 and a second transmission rod 63, and rolling bearings are installed between the top ends of the first transmission rod 61 and the second transmission rod 63 and the support frame 2. The first transmission tooth 62 on the first transmission rod 61 is meshed with the gear ring, and the second transmission tooth 64 and the first bevel gear 65 are installed on the second transmission rod 63. The second transmission tooth 64 is meshed with the first transmission tooth 62. A second bevel gear 66 is fixedly installed on the outer side of the second driving rod 42, and the first bevel gear 65 is meshed with the second bevel gear 66. The second driving rod 42 is controlled to rotate by the second driving member 41, so that the winding roller can be rotated, and the second transmission rod 63 can be rotated by the first bevel gear 65 and the second bevel gear 66 at the same time. The first transmission tooth 62, the second transmission tooth 64 and the gear ring can realize the rotation of the rotating ring 51 on the inner side of the support frame 2, and the cleaning component 7 is further realized to guide the cable, which is convenient to operate.

[0038] In one embodiment of the present invention, see Figure 1 , Figure 2 , Figure 4 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 , the cleaning component 7 comprises: The rotating cylinder 71 is mounted on the fixed frame 16, and the rotating cylinder 71 passes through the fixed frame 16 and is rotatably connected to the fixed frame 16. An arc-shaped adjusting plate 72 is provided on the inner side of the rotating cylinder 71, and an elastic member 73 is installed between the adjusting plate 72 and the inner wall of the rotating cylinder 71. A cleaning brush 74 is fixedly installed on the side of the adjusting plate 72 away from the elastic member 73. The adjusting plates 72 and the cleaning brush 74 are both provided with multiple and evenly distributed on the inner side of the rotating cylinder 71. Guide rings 75 are installed at both ends of the rotating cylinder 71 to reduce the friction between the cable and the rotating cylinder 71; a rotating component 78 is installed on the rotating cylinder 71, which is used to enable the rotating cylinder 71 to drive the cleaning brush 74 to perform a rotational cleaning operation on the surface of the cable when the fixed frame 16 follows the moving frame 12 to move its position; a horizontal supporting frame 76 is installed on the supporting frame 2, and a pulley 77 is installed on the bottom side of the fixed frame 16, and the pulley 77 is located on the inner side of the supporting frame 76.

[0039] The rotating assembly 78 includes: The rack 781 is fixedly mounted on the bottom side of the slide rail 11, and a rotating rod 782 is mounted on the fixed frame 16, and the rotating rod 782 is rotatably connected to the fixed frame 16. A rotating tooth 783 is fixedly mounted on the middle part of the rotating rod 782, and the rotating tooth 783 is meshingly connected to the rack 781. A rotating tooth 784 is fixedly mounted on the end of the rotating rod 782 away from the fixed frame 16, and a second gear ring 785 is fixedly mounted on the outer wall of the rotating cylinder 71, and the second gear ring 785 is meshingly connected to the rotating tooth 784.

[0040] In this embodiment, the rotating cylinder 71 is installed on the fixing frame 16, and a rolling bearing is installed between the outer side of the rotating cylinder 71 and the fixing frame 16. The rotating cylinder 71 can perform a stable rotation operation on the fixing frame 16. An arc-shaped adjustment plate 72 is provided on the inner side of the rotating cylinder 71. The elastic member 73 can be a spring or rubber, etc. The elastic member 73 is a spring in this embodiment. A plurality of elastic members 73 are provided and evenly distributed between the adjustment plate 72 and the inner wall of the rotating cylinder 71. The cleaning brush 74 on the adjustment rod 57 can be fully in contact with the cable surface through the elastic member 73. The rotating cylinder 71 is provided with a plurality of elastic members 73 at both ends. The guide ring 75 has an arc-shaped cross section, which can effectively reduce the friction between the cable and the rotating drum 71, and facilitate the cable guiding operation. A horizontal support frame 76 is fixedly installed on the support frame 2. The pulley 77 on the bottom side of the fixed frame 16 is located inside the support frame 76. The bottom end of the fixed frame 16 can be supported by the support frame 76 and the pulley 77, so that the fixed frame 16 can move stably following the moving frame 12. In the process of the fixed frame 16 following the moving frame 12, the cleaning brush 74 on the inside of the rotating drum 71 can be used to rotate and clean the cable surface through the moving assembly 5; A linear rack 781 is fixedly installed on the bottom side of the slide rail 11, and a rotating rod 782 is installed on the fixed frame 16. A rolling bearing is installed between one end of the rotating rod 782 and the fixed frame 16, and a rotating tooth 783 and a rotating tooth 784 are installed on the rotating rod 782. The rotating tooth 783 is meshed with the rack 781. When the fixed frame 16 moves following the moving frame 12, the rotating rod 782 can be rotated on the fixed frame 16 through the rack 781 and the rotating tooth 783. A second gear ring 785 is fixedly installed on the outer wall of the rotating cylinder 71, and the second gear ring 785 is meshed with the rotating tooth 784. When the rotating rod 782 rotates, the rotating cylinder 71 can be rotated on the fixed frame 16 through the rotating tooth 784 and the second gear ring 785, further realizing the cleaning brush 74 to rotate and clean the cable surface, avoiding the situation of cleaning dead corners, and being able to fully clean the cable surface to ensure the cleaning effect.

[0041] The working principle of the present invention is: In the present invention, firstly, the movable seat 1 is moved to the place where the cable needs to be retracted and released, and then the handle 14 is rotated to make the positioning nail 15 extend into the ground to ensure the stability of the movable seat 1, and then the first driving member 32 is controlled to adjust the position of the limit frame 35, and then the winding roller is installed, and then the position of the adjusting rod 57 on the inner side of the adjusting frame 53 is adjusted according to the length of the winding roller, and the adjusting frame 53 is rotated to be parallel to the axis of the winding roller, and then the third driving member 54 is controlled to make the slider 56 move along the third driving rod 55, so that the adjusting rod 57 drives the movable frame 12 to move to one end of the winding roller, and then the third driving member 54 stops working to fix the position of the slider 56 on the adjusting frame 53, and then the cable passes through the rotating drum 71 and is connected to the winding roller, so that the cable starts to be wound from one end of the winding roller, and then the second driving member 54 is controlled to rotate the slider 56 along the third driving rod 55. The movable member 41 is working, and the winding roller rotates at this time, and the rotating ring 51 is rotated on the support frame 2 through the connecting component 6. At this time, the adjusting rod 57 can drive the movable frame 12 to reciprocate along the slide rail 11, and drive the fixed frame 16 and the rotating drum 71 to move, so as to realize the guiding operation of the cable. During the movement of the fixed frame 16, the rotating drum 71 also drives the cleaning brush 74 to rotate and clean the surface of the cable. The operation steps are simple, and the cable can be neatly reeled up and the surface of the cable can be cleaned. When the cable is released, the cable on the winding roller is passed through the rotating drum 71, and then the second driving member 41 is controlled to rotate the winding roller to release the cable. The cleaning brush 74 can ensure the cleanliness of the cable surface during the release process. The operation is convenient, and the cable bending and knotting can be avoided, which is easy to use.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0043] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cable retracting and releasing device for solar photovoltaic power generation on loess slopes, comprising a movable seat (1) and a retracting and releasing mechanism, characterized in that: The retractable mechanism comprises: A support frame (2) is fixedly mounted on the movable seat (1); a support assembly (3) is mounted in the middle of the top side of the movable seat (1) for supporting the winding roller; a guide plate (8) is mounted on the side of the support assembly (3); a motor frame (9) is also mounted on the movable seat (1); a drive assembly (4) is mounted on the motor frame (9); the drive assembly (4) is connected to the support assembly (3) and is used to rotate the winding roller on the support assembly (3); A positioning frame (10) is installed on the inner side of the support frame (2), a slide rail (11) is installed on the positioning frame (10), a moving frame (12) is provided on the inner side of the slide rail (11), and both ends of the moving frame (12) are slidably connected to the slide rail (11). A moving component (5) is installed on the top of the inner side of the support frame (2), which is used to drive the moving frame (12) to reciprocate along the slide rail (11). A connecting component (6) is installed between the moving component (5) and the driving component (4), which is used to drive the moving component (5) to work while the driving component (4) drives the winding roller to rotate, so that the cable is neatly distributed on the winding roller during the winding and releasing process. A fixing frame (16) is installed on the bottom side of one end of the moving frame (12), and a cleaning component (7) is installed on the fixing frame (16), which is used to perform a rotational cleaning operation on the surface of the cable during the winding and releasing process.

2. The cable retracting and releasing device for solar photovoltaic power generation on loess slope according to claim 1, characterized in that: The support assembly (3) comprises: A fixed frame (31) is fixedly mounted on the movable seat (1); a first driving member (32) is fixedly mounted on the middle part of the inner side of the fixed frame (31); a first driving rod (33) is fixedly mounted on the output end of the first driving member (32); a moving block (34) is mounted on the outer side of the first driving rod (33); the first driving rod (33) is threadedly connected to the moving block (34); a limiting frame (35) is fixedly mounted on the top of the moving block (34); a connecting rod (36) is mounted on the limiting frame (35); the connecting rod (36) is rotatably connected to the limiting frame (35); the connecting rod (36) is used to be connected to a winding roller; two of each of the moving block (34), the limiting frame (35) and the connecting rod (36) are provided, and are divided into two groups and symmetrically distributed on the fixed frame (31).

3. The cable retracting and releasing device for solar photovoltaic power generation on loess slope according to claim 2, characterized in that: The driving assembly (4) comprises: A second driving member (41), the second driving member (41) is fixedly mounted on the motor frame (9), a second driving rod (42) is fixedly mounted on the output end of the second driving member (41), a limiting groove (43) is provided on the second driving rod (42), a limiting rod (44) is provided inside the limiting groove (43), the cross-sectional shapes of the limiting rod (44) and the limiting groove (43) are both cross-shaped, the limiting rod (44) is slidably connected to the limiting groove (43), one end of the limiting rod (44) extending out of the limiting groove (43) is fixedly connected to a connecting rod (36) close to the second driving member (41), and the second driving rod (42) and the limiting rod (44) are both horizontal.

4. The cable retracting and releasing device for solar photovoltaic power generation on loess slope according to claim 3 is characterized in that: The moving component (5) comprises: A rotating ring (51) is rotatably connected to the top inner side of the support frame (2); the rotating ring (51) is located above the slide rail (11); a first gear ring (52) is fixedly installed on the outer side of the rotating ring (51); an adjusting frame (53) is installed on the inner side of the rotating ring (51); a third driving member (54) is fixedly installed on one end of the inner side of the adjusting frame (53); a third driving rod (55) is fixedly installed on the output end of the third driving member (54); a slider (56) is installed on the outer side of the third driving rod (55); the slider (56) is located on the inner side of the adjusting frame (53); the third driving rod (55) is threadedly connected to the slider (56); a vertical adjusting rod (57) is fixedly installed on the bottom end of the slider (56); the adjusting rod (57) extends into the inner side of the moving frame (12).

5. The cable retracting and releasing device for solar photovoltaic power generation on loess slope according to claim 4, characterized in that: The connecting component (6) comprises: A first transmission rod (61) is mounted on the top inner side of the support frame (2) and is rotatably connected to the support frame (2); a first transmission tooth (62) is mounted on the first transmission rod (61), and the first transmission tooth (62) is meshingly connected to the first gear ring (52); a second transmission rod (63) is disposed on the side of the first transmission rod (61); the top end of the second transmission rod (63) is rotatably connected to the support frame (2); a second transmission tooth (64) is mounted on the second transmission rod (63), and the first transmission tooth (62) is meshingly connected to the second transmission tooth (64); a first bevel gear (65) is fixedly mounted on the bottom end of the second transmission rod (63); a second bevel gear (66) is fixedly mounted on the outer side of the second drive rod (42), and the first bevel gear (65) is meshingly connected to the second bevel gear (66).

6. The cable retracting and releasing device for solar photovoltaic power generation on loess slope according to claim 5, characterized in that: The cleaning component (7) comprises: A rotating cylinder (71) is mounted on the fixing frame (16). The rotating cylinder (71) passes through the fixing frame (16) and is rotatably connected to the fixing frame (16). An arc-shaped adjustment plate (72) is provided on the inner side of the rotating cylinder (71). An elastic member (73) is installed between the adjustment plate (72) and the inner wall of the rotating cylinder (71). A cleaning brush (74) is fixedly installed on the side of the adjustment plate (72) away from the elastic member (73). A plurality of the adjustment plates (72) and the cleaning brush (74) are provided and are evenly distributed on the inner side of the rotating cylinder (71). Both ends of the rotating cylinder (71) are provided with guide rings (75) for reducing the friction between the cable and the rotating cylinder (71); a rotating assembly (78) is provided on the rotating cylinder (71) for enabling the rotating cylinder (71) to drive the cleaning brush (74) to perform a rotational cleaning operation on the surface of the cable when the fixed frame (16) moves with the moving frame (12); a horizontal supporting frame (76) is provided on the supporting frame (2); a pulley (77) is provided on the bottom side of the fixed frame (16); and the pulley (77) is located on the inner side of the supporting frame (76).

7. The cable retracting and releasing device for solar photovoltaic power generation on loess slope according to claim 6, characterized in that: The rotating assembly (78) comprises: A rack (781) is fixedly mounted on the bottom side of the slide rail (11); a rotating rod (782) is mounted on the fixed frame (16); the rotating rod (782) is rotatably connected to the fixed frame (16); a rotating tooth (783) is fixedly mounted on the middle part of the rotating rod (782); the rotating tooth (783) is meshingly connected to the rack (781); a rotating tooth (784) is fixedly mounted on one end of the rotating rod (782) away from the fixed frame (16); a second gear ring (785) is fixedly mounted on the outer wall of the rotating cylinder (71); the second gear ring (785) is meshingly connected to the rotating tooth (784).

8. The cable retracting and releasing device for solar photovoltaic power generation on loess slope according to claim 1, characterized in that: Rotating rods (13) are installed at both ends of the movable seat (1); the rotating rods (13) are vertical and threadedly connected to the movable seat (1); a handle (14) is fixedly installed at the top end of the rotating rod (13); and a positioning nail (15) is fixedly installed at the bottom end of the rotating rod (13).

Images