Ground processing device, carry-scraper used before photovoltaic support construction and processing method

Abstract

The invention provides a ground processing device, a carry-scraper used before photovoltaic support construction and a processing method, and relates to the technical field of carry-scraper equipment. The material receiving box is mounted on the mounting bracket, and a discharging pipe is arranged at the bottom of the material receiving box; and the filtering mechanism comprises an overturning filter screen and a first telescopic piece, and one side of the overturning filter screen is rotationally installed on the material receiving box. The carry-scraper used before construction of the photovoltaic support comprises a carry-scraper unit and the ground processing device, and the ground processing device is fixedly installed on the carry-scraper unit. According to the ground treatment method, the carry-scraper is adopted to treat the ground before construction of the photovoltaic support. According to the scheme, the mixed materials are finally separated through the overturning filter screen while the receiving box receives the mixed materials, separated stones are independently discharged, and soil is used for filling.

Description

Technical Field

[0001] The present invention relates to the technical field of scraper equipment, and in particular to a ground treatment device, a scraper for use before the construction of a photovoltaic support, and a treatment method. Background Art

[0002] A scraper is a multi-functional earthwork construction machine that can independently complete comprehensive operations such as earth scraping, loading, transporting, unloading, layered filling, and partial compaction in one working cycle; before the centralized installation construction of photovoltaic panels, according to the design requirements, the construction area needs to be ground-treated, including ground leveling, excavation, and patching and leveling; to provide support for the subsequent installation of the photovoltaic panel base, a scraper is needed during the ground treatment to meet the excavation, transportation, and leveling of the mixture of site soil and stones.

[0003] In the related prior art, the publication number: CN222500377U; discloses an underground scraper, including a machine body, one side of the machine body is movably connected with a scraper collection device through a connecting component, a scraper bucket component is arranged on the side of the scraper collection device away from the machine body, the scraper collection device includes a fixed frame, a collection bucket is hinged on the top of the fixed frame, a first hydraulic cylinder is hinged on one side of the fixed frame, the output end of the first hydraulic cylinder is movably installed with a first plunger, and one side of the first plunger is fixedly connected with the collection bucket.

[0004] It can be seen that in order to reduce the process of the scraper reciprocating to transport materials, generally, a material box for temporarily storing the soil mixture is added. After the material box stores enough mixture, the mixture needs to be centrally dumped, and the dumped mixture still needs to be separately separated into stones and soil for the convenience of subsequent soil backfilling, and it is not convenient to complete the separation while storing the mixture in the material box.

[0005] Therefore, it is necessary to provide a ground treatment device to solve the above technical problems. Summary of the Invention

[0006] The present invention provides a ground treatment device, which solves the problem in the related art that it is not convenient to complete the separation while storing the mixture in the material box.

[0007] To solve the above technical problems, the ground treatment device provided by the present invention includes: An installation bracket; A receiving box, the receiving box is installed on the installation bracket, and a discharge pipe is arranged at the bottom of the receiving box; A filtering mechanism, the filtering mechanism includes a flipping filter screen and a first telescopic member, one side of the flipping filter screen is rotatably installed on the receiving box, and both ends of the first telescopic member are respectively hinged to the receiving box and the flipping filter screen; The discharging mechanism, the discharging mechanism includes a first driving member and a rotary feeding plate, the first driving member is installed on the discharging pipe, the rotary feeding plate is rotatably installed in the discharging pipe, and the driving shaft of the first driving member penetrates through the discharging pipe and is fixedly connected to the rotary feeding plate.

[0008] Preferably, the filtering mechanism further includes a second driving member and a crushing roller, the second driving member is installed on the flipping filter screen, the shaft end of the crushing roller penetrates through the flipping filter screen and is connected to the driving shaft of the second driving member, and the rotating part of the crushing roller is misaligned with the mesh holes of the flipping filter screen.

[0009] Preferably, the shaft end of the rotary feeding plate penetrates through the discharging pipe and is rotatably connected; the second driving member includes a first gear, a second gear and a transmission member, the first gear is fixedly arranged at the shaft end of the crushing roller, the second gear is rotatably installed on the receiving box, the first gear is in butt joint and meshing with the second gear, and the transmission member is in transmission connection with the shaft end of the second gear and the rotary feeding plate.

[0010] Preferably, the discharging mechanism further includes a switch member, the switch member is installed at the output end of the discharging pipe for controlling the opening and closing of the discharging pipe.

[0011] Preferably, the receiving box is slidably installed on the installation bracket, and both ends of an elastic support member are fixedly connected to the installation bracket and the receiving box; a limiting member is fixedly arranged at the bottom of the installation bracket, the shaft end of the rotary feeding plate is fixedly connected to a swing cam, and the swing cam abuts against the limiting member; the swing cam and the transmission member are misaligned.

[0012] Preferably, the limiting member includes a limiting plate and a third telescopic member, the fixed part of the third telescopic member is fixedly connected to the bottom of the installation bracket, the telescopic part of the third telescopic member is fixedly connected to the limiting plate, and the swing cam abuts against the limiting plate.

[0013] Preferably, the ground treatment device further includes a rolling mechanism, the rolling mechanism includes a second telescopic member, a support frame and a compaction roller, both ends of the second telescopic member are fixedly connected to the installation bracket and the support frame, and the compaction roller is rotatably installed on the support frame.

[0014] Preferably, the switch member includes a synchronous sliding frame, a switch plate and a transmission frame, the synchronous sliding frame is slidably installed on the installation bracket, the switch plate is fixedly arranged at one end of the synchronous sliding frame, the top of the switch plate is slidably connected to the bottom of the discharging pipe, and both ends of the transmission frame are hinged to the support frame and the synchronous sliding frame.

[0015] The present invention also provides a scraper for use before the construction of a photovoltaic support, including a scraper unit and the ground treatment device described above. The ground treatment device is fixedly installed on the scraper unit, and the collection range of the ground treatment device is correspondingly set with the dumping range of the scraper unit.

[0016] The present invention also provides a ground treatment method, which uses the scraper for use before the construction of a photovoltaic support to treat the ground before the construction of the photovoltaic support, including the following steps: S1, leveling treatment of the soil; S2, excavation of ground protrusions or stones; S3, crushing, filtering and collecting of the soil mixture after excavation; S4, the filtered soil is discharged at a fixed point to fill the pits existing in the excavation or the ground itself; S5, when the stones are collected to the specified capacity, the stones are centrally transported and discharged to a preset stone storage area.

[0017] Compared with the related art, the ground treatment device provided by the present invention has the following beneficial effects: The flip filter screen facilitates the reception and filtration of the mixed materials after excavation. Cooperating with the crushing roller, it facilitates the dispersion of the mixed materials above the flip filter screen, realizing the full separation of stones and soil. The separated stones are stored above the flip filter screen, and the separated soil passes through the flip filter screen and is stored inside the material receiving box, facilitating the separate storage after the separation of soil and stones; When the discharge pipe moves to the excavated pit, the first driving member is started. The first driving member drives the rotary feeding plate to rotate, and the rotary feeding plate drives the soil in the material receiving box to be conveyed downward to the filling place, meeting the requirement of ground filling; When the stones stored above the flip filter screen reach the discharge standard, after the equipment moves to the centralized discharge area, the first telescopic member is started. The first telescopic member drives the flip filter screen to rotate, and the flip filter screen rotates and drives the separated stones to be centrally discharged to the edge of the equipment. While reducing the reciprocating material transportation process of the equipment, it can also discharge the stones separately, retaining the soil inside the material receiving box to provide support for the next filling.

[0018] Finally, while the material receiving box receives the mixed materials, the mixed materials are separated by the flip filter screen. After separation, the stones are discharged separately, and the soil is used for filling. Description of the Drawings

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0020] Figure 1 A three-dimensional view of a perspective of the ground treatment device provided by the present invention; Figure 2 A three-dimensional view of another perspective of the light ground treatment device provided by the present invention; Figure 3 For Figure 2 The schematic cross-sectional structure of the A-A part shown; Figure 4 [[ID=,15]]For Figure 1 The rear view of the whole shown; Figure 5 For Figure 2 The schematic distribution structure of the crushing roller and the flipping filter screen shown; Figure 6 For Figure 2 The schematic connection structure of the limiting plate part shown; Figure 7 For Figure 6 The schematic structure of the limiting plate in the contracted state shown; Figure 8 The schematic switching principle diagram of the switch board in the ground treatment device provided by the present invention. Among them, Figure 8 (a) is the schematic structure of the switch board in the closed state, Figure 8 (b) is the schematic structure of the switch board during the opening process, Figure 8 (c) is the schematic structure of the switch board in the open state; Figure 9 The schematic flipping principle diagram of the flipping filter screen in the ground treatment device provided by the present invention. Among them, Figure 9 (a) is the schematic structure of the flipping filter screen in the filtering mode, Figure 9 (b) is the schematic structure of the flipping filter screen during the opening process, Figure 9 (c) is the schematic structure of the flipping filter screen in the discharging mode; Figure 10 The schematic structure of the scraper used before the construction of the photovoltaic support provided by the present invention.

[0021] Explanation of the reference numerals in the drawings: 1. Installation bracket; 11. Limiting member; 12. Limiting plate; 13. Third telescopic member; 2. Material receiving box; 201. Discharge pipe; 3. Discharging mechanism; 31. First driving member; 32. Rotating feeding plate; 33. Switching member; 331. Synchronous sliding carriage; 332. Switching plate; 333. Transmission frame; 4. Filtering mechanism; 41. Tipping filter screen; 42. Second driving member; 43. Crushing roller; 44. First telescopic member; 421. First gear; 422. Second gear; 423. Transmission member; 6. Elastic support member; 7. Oscillating cam; 5. Rolling mechanism; 51. Second telescopic member; 52. Support frame; 53. Compacting roller; 100. Scraping and transporting unit.

[0022] The realization, functional features and advantages of the object of the present invention will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without any creative work belong to the scope of protection of the present invention.

[0024] The present invention provides a ground treatment device.

[0025] Please refer to Figures 1 to 4 , in the first embodiment of the present invention, the ground treatment device includes: Mounting bracket 1; Material receiving box 2, the material receiving box 2 is installed on the mounting bracket 1, and a discharge pipe 201 is provided at the bottom of the material receiving box 2; Filtering mechanism 4, the filtering mechanism 4 includes a tipping filter screen 41 and a first telescopic member 44, one side of the tipping filter screen 41 is rotatably installed on the material receiving box 2, and both ends of the first telescopic member 44 are respectively hinged to the material receiving box 2 and the tipping filter screen 41; Discharging mechanism 3, the discharging mechanism 3 includes a first driving member 31 and a rotating feeding plate 32, the first driving member 31 is installed on the discharge pipe 201, the rotating feeding plate 32 is rotatably installed in the discharge pipe 201, and the driving shaft of the first driving member 31 penetrates through the discharge pipe 201 and is fixedly connected to the rotating feeding plate 32.

[0026] The top of the material receiving box 2 is provided with the flipping filter screen 41 for receiving and filtering the mixed materials after excavation. The filtered stones are maintained above the flipping filter screen 41, and the filtered soil enters the interior of the material receiving box 2, and the stored soil is fed to the filling area through the discharge pipe 201, facilitating the filling of the potholes existing on the ground itself or formed by excavation.

[0027] In this embodiment, the first telescopic member 44 adopts a hydraulic cylinder to provide power for the rotation adjustment of the flipping filter screen 41 relative to the material receiving box 2.

[0028] The flipping filter screen 41 includes two usage modes: As Figure 9 shown in (a), the filtering mode, where the flipping filter screen 41 abuts against the material receiving box 2, facilitating the filtering and separation of the soil mixture poured onto the flipping filter screen 41. As Figure 9 shown in (c), the discharging mode, where the flipping filter screen 41 rotates upward to open, facilitating the centralized discharging of the collected stones.

[0029] The flipping filter screen 41 facilitates the receiving and filtering of the mixed materials after excavation and the separate storage after the separation of soil and stones. When the discharge pipe 201 moves to the excavated pothole, the first driving member 31 is started, and the first driving member 31 drives the rotating feeding plate 32 to rotate. The rotating feeding plate 32 drives the soil material in the material receiving box 2 to be conveyed downward to the filling area, meeting the requirements of ground filling. When the stones stored above the flipping filter screen 41 reach the emission standard, after the equipment moves to the centralized discharge area, the first telescopic member 44 is started. The first telescopic member 44 drives the flipping filter screen 41 to rotate. The flipping filter screen 41 rotates and drives the separated stones to be centrally discharged to the edge of the equipment. While reducing the reciprocating material transportation process of the equipment, it can also discharge the stones separately, retaining the soil inside the material receiving box 2 to provide support for the next filling.

[0030] Ultimately, while the material receiving box 2 receives the mixed materials, the mixed materials are separated by the flipping filter screen 41. After separation, the stones are discharged separately, and the soil is used for filling.

[0031] Please refer to Figure 1 and Figure 2 , the filtering mechanism 4 further includes a second driving member 42 and a crushing roller 43. The second driving member 42 is installed on the flipping filter screen 41. The shaft end of the crushing roller 43 penetrates the flipping filter screen 41 and is connected to the driving shaft of the second driving member 42. The rotating part of the crushing roller 43 is misaligned with the mesh holes of the flipping filter screen 41.

[0032] Cooperating with the crushing roller 43, it is convenient to break up the mixed material above the flip filter 41 to achieve sufficient separation of stone and soil. The separated stone is stored above the flip filter 41, and the separated soil is stored inside the receiving box 2 after passing through the flip filter 41.

[0033] The filtered and stored stones can be conveniently transported to the preset stone storage area, thus facilitating the centralized unloading and storage of the stones after collection; The crushed soil material first enters the receiving box 2 for temporary storage, and after reaching the filling and repairing point, it is filled at a fixed point through the discharge pipe 201 to repair the excavated potholes or the existing pothole structures.

[0034] In an optional implementation of this embodiment, the second driving member 42 may be an independent driving motor structure. The second driving member 42 is fixed on the flip filter 41 and is used to directly drive the crushing roller 43 to perform rotation adjustment.

[0035] In another optional implementation of this embodiment, please refer to Figure 2 and Figure 5 The shaft end of the rotating feeding plate 32 passes through the discharge pipe 201 and is rotatably connected; the second driving member 42 includes a first gear 421, a second gear 422 and a transmission member 423, the first gear 421 is fixedly arranged on the shaft end of the crushing roller 43, the second gear 422 is rotatably mounted on the receiving box 2, the first gear 421 is docked and meshed with the second gear 422, and the transmission member 423 is transmission-connected to the second gear 422 and the shaft end of the rotating feeding plate 32.

[0036] The transmission member 423 is used to connect the second gear 422 and the rotating feed plate 32; when the first gear 421 is engaged with the second gear 422, the rotating feed plate 32 rotates and adjusts to synchronously drive the transmission member 423 to rotate, the transmission member 423 drives the second gear 422 to rotate, the second gear 422 drives the first gear 421 to rotate synchronously, and the first gear 421 drives the crushing roller 43 to rotate, thereby facilitating the crushing and screening of the soil mixture input onto the flip filter 41; When the top of the flipping filter screen 41 stores enough stones, the first telescopic member 44 is used to drive the flipping filter screen 41 to rotate and adjust relative to the material receiving box 2. When the flipping filter screen 41 rotates, it synchronously drives the first gear 421 to rotate through the crushing roller 43 and separates from the second gear 422. While maintaining the stable flipping and adjustment of the flipping filter screen 41, it can also maintain the automatic docking and meshing of the first gear 421 and the second gear 422 after the flipping filter screen 41 flips and resets.

[0037] In this embodiment, the first driving member 31 can be used for the rotational output of the rotating feeding plate 32 to discharge the soil, facilitating the discharge of the soil in the discharge pipe 201. While discharging the material, the first driving member 31 is also used to drive the crushing roller 43 to rotate for crushing the excavated soil to separate the stones and the soil.

[0038] In a preferred manner of this embodiment, the transmission member 423 is a pulley structure. The pulley structure includes two pulleys and a belt. One pulley is fixedly arranged on the same rotating shaft as the second gear 422, and the other pulley is at the shaft end of the rotating feeding plate 32. The belt drives the two pulleys in transmission connection, for the synchronous rotation adjustment of the rotating feeding plate 32 and the second gear 422.

[0039] In another preferred manner of this embodiment, the transmission member 423 is a sprocket structure. The sprocket structure includes two sprockets and a chain. One sprocket is fixedly arranged on the same rotating shaft as the second gear 422, and the other sprocket is at the shaft end of the rotating feeding plate 32. The chain drives the two sprockets in transmission connection, for the synchronous rotation adjustment of the rotating feeding plate 32 and the second gear 422.

[0040] Please refer to again Figure 2 , the discharging mechanism 3 further includes a switch member 33. The switch member 33 is installed at the output end of the discharge pipe 201 for controlling the opening and closing of the discharge pipe 201.

[0041] The switch member 33 facilitates the opening and closing adjustment of the discharge pipe 201. When the discharge pipe 201 is closed, even if the rotating feeding plate 32 rotates and adjusts, the discharge pipe 201 will not discharge materials. When the discharge pipe 201 is opened, when the rotating feeding plate 32 rotates, the discharge pipe 201 can adaptively discharge materials downward for filling the pitted areas of the soil.

[0042] Please refer to again Figure 6, the material receiving box 2 is slidably installed on the mounting bracket 1, and both ends of an elastic support member 6 are fixedly connected to the mounting bracket 1 and the material receiving box 2; a limiting member 11 is fixedly provided at the bottom of the mounting bracket 1, and the shaft end of the rotary feeding plate 32 is fixedly connected to a swing cam 7, and the swing cam 7 abuts against the limiting member 11; the swing cam 7 and the transmission member 423 are distributed in a staggered manner.

[0043] The elastic support member 6 is a spring support tube structure, which provides an elastic support function between the material receiving box 2 and the mounting bracket 1.

[0044] In this embodiment, the material receiving box 2 is slidably installed on the mounting bracket 1, so that the material receiving box 2 can be horizontally slidably adjusted relative to the mounting bracket 1, providing support for the overall reciprocating swing adjustment of the material receiving box 2.

[0045] While the rotary feeding plate 32 is rotating and adjusting, the rotary feeding plate 32 also drives the swing cam 7 to rotate. Under the elastic support of the elastic support member 6, when the swing cam 7 rotates, it drives the rotary feeding plate 32 and the material receiving box 2 as a whole to reciprocate left and right relative to the limiting member 11, so that the material receiving box 2 swings reciprocally, realizing the vibration filtration and discharging of the material receiving box 2.

[0046] To realize that when the switch plate 332 is in the closed state, the first driving member 31 simultaneously provides power for the vibration screening and crushing screening of the turning filter screen 41; when the switch plate 332 is in the open state, the first driving member 31 simultaneously provides power for soil discharging, soil crushing, vibration screening and vibration.

[0047] Furthermore, the limiting member 11 includes a limiting plate 12 and a third telescopic member 13. The fixed part of the third telescopic member 13 is fixedly connected to the bottom of the mounting bracket 1, the telescopic part of the third telescopic member 13 is fixedly connected to the limiting plate 12, and the swing cam 7 abuts against the limiting plate 12.

[0048] Provide two usage modes for the limiting plate 12: Contact mode, as Figure 6 shown, the limiting plate 12 extends and abuts within the rotation range of the swing cam 7, providing support for the overall vibration screening and vibration discharging of the material receiving box 2, and facilitating range spreading during the discharging of the discharge pipe 201; Withdrawal mode, as Figure 7 shown, the limiting plate 12 retracts and withdraws from the rotation range of the swing cam 7, providing support for the stable fixed-point feeding and filling of the material receiving box 2.

[0049] When the material receiving box 2 needs to vibrate and screen and vibrate to discharge materials, the limiting plate 12 can abut against the rotation range of the swing cam 7; when the material receiving box 2 does not need to vibrate and screen and vibrate to discharge materials, the limiting plate 12 withdraws from the rotation range of the swing cam 7, meeting the accurate feeding requirement of fixed-point filling.

[0050] Please refer to Figure 1 and Figure 2 , the ground treatment device further includes a rolling mechanism 5, the rolling mechanism 5 includes a second telescopic member 51, a support frame 52 and a compaction roller 53. The two ends of the second telescopic member 51 are fixedly connected to the mounting bracket 1 and the support frame 52, and the compaction roller 53 is rotatably mounted on the support frame 52.

[0051] The second telescopic member 51 facilitates driving the support frame 52 to lift and adjust. The support frame 52 drives the compaction roller 53 to lift and adjust synchronously. When the compaction roller 53 is in the downward pressure state, it is convenient to compact the leveled ground; when the compaction roller 53 is in the lifted state, it is convenient to adjust the flexible movement of the equipment following the vehicle body, facilitating the centralized conveying and discharging of the screened stones.

[0052] In an alternative embodiment of this embodiment, the switch member 33 is composed of a telescopic cylinder and a movable plate member. The two ends of the telescopic cylinder are fixedly connected to the movable plate member and the discharge pipe 201. The movable plate member penetrates through the discharge pipe 201 and is slidably sealed, facilitating the opening and closing adjustment of the output port of the discharge pipe 201.

[0053] In another alternative embodiment of this embodiment, please refer to Figure 1 and Figure 8 (a), the switch member 33 includes a synchronous sliding frame 331, a switch plate 332 and a transmission frame 333. The synchronous sliding frame 331 is slidably mounted on the mounting bracket 1. The switch plate 332 is fixedly arranged at one end of the synchronous sliding frame 331. The top of the switch plate 332 is slidably connected to the bottom of the discharge pipe 201. The two ends of the transmission frame 333 are hinged to the support frame 52 and the synchronous sliding frame 331.

[0054] The switch plate 332 has two usage states: Closed state, the switch plate 332 completely blocks the output port of the discharge pipe 201. Whether the material receiving box 2 vibrates or not, the output port of the discharge pipe 201 remains in the closed state, ensuring the sealing when soil discharge is not required. Open state, the switch plate 332 is misaligned with the output port of the discharge pipe 201. When the rotary feeding plate 32 rotates and adjusts, the material receiving box 2 vibrates synchronously, facilitating the filtering of materials and discharging, and ensuring the stability of soil discharging.

[0055] When the second telescopic member 51 controls the support frame 52 to move upward, on the one hand, the support frame 52 drives the compaction roller 53 to move upward, and on the other hand, it synchronously drives the synchronous sliding frame 331 to move leftward through the transmission frame 333. The synchronous sliding frame 331 drives the switch plate 332 to move leftward, so that the switch plate 332 switches from the closed state to the open state; facilitating the retraction of the compaction roller 53 while synchronously opening the switch plate 332. After the switch plate 332 is opened, while the first driving member 31 drives the rotary feeding plate 32 to feed materials, the rotary feeding plate 32 also drives the second gear 422 to rotate through the transmission member 423. The second gear 422 drives the engaged first gear 421 to rotate, and the first gear 421 drives the crushing roller 43 to rotate, facilitating the crushing and separation of the soil mixture input above the turning filter screen 41.

[0056] The working principle of the ground treatment device provided in this embodiment is as follows: It is defined that in the initial state, the switch plate 332 is in the closed state, the limiting plate 12 is in the abutting mode, and the turning filter screen 41 is used to receive and filter the mixed materials. Refer to Figure 1 、 Figure 2 and Figure 3 To maintain the switch plate 332 in the closed state, when the mixed materials are crushed and separated, the first driving member 31 is started. The first driving member 31 drives the rotary feeding plate 32 to rotate, and the discharge pipe 201 remains closed and does not discharge materials. The rotary feeding plate 32 drives the transmission member 423 to rotate. The transmission member 423 drives the second gear 422 to rotate. The second gear 422 drives the first gear 421 to rotate. The first gear 421 drives the crushing roller 43 to rotate. When the crushing roller 43 rotates, it crushes and separates the mixed materials on the turning filter screen 41. At the same time, the rotary feeding plate 32 also synchronously drives the swing cam 7 to rotate. When the swing cam 7 rotates, it reciprocates relative to the limiting plate 12. While the swing cam 7 reciprocates, it drives the rotary feeding plate 32, the discharge pipe 201 and the receiving box 2 to move reciprocally. When moving, the elastic support member 6 provides elastic reset support for the movement of the receiving box 2, providing power for the vibration separation of the whole receiving box 2, and accelerating the separation efficiency of the stone materials and soil materials during the separation and filtration of the mixed materials. Please refer to Figure 8 (a) to Figure 8 (b) to Figure 8(c) When it is necessary to fill in the potholes, first move the discharge pipe 201 to the potholes that need to be filled; Then start the second telescopic member 51. The second telescopic member 51 drives the support frame 52 and the compaction roller 53 to move upward as a whole, so that the compaction roller 53 is separated from the ground. At the same time when the compaction roller 53 is separated from the ground, the support frame 52 drives the synchronous sliding frame 331 to move leftward through the transmission frame 333, and the synchronous sliding frame 331 drives the switch plate 332 to move leftward, so that the switch plate 332 is switched from the closed state to the open state; When it is necessary to vibrate and spread soil in the filling range, maintain the limiting plate 12 in the abutting mode. After the switch plate 332 is fully opened, start the first driving member 31. The first driving member 31 drives the rotary feeding plate 32 to rotate. The rotary feeding plate 32 synchronously drives the transmission member 423 and the swing cam 7 to rotate, realizing the discharge of soil, the overall vibration screening and vibration discharging of the receiving box 2, and the rotary crushing of the crushing roller 43, for spreading and filling in the vibrating range, facilitating large-scale filling; When it is necessary to perform fixed-point soil placement in the filling range, start the third telescopic member 13. The third telescopic member 13 drives the limiting plate 12 to contract. The limiting plate 12 contracts and moves out of the rotation range of the swing cam 7. The limiting plate 12 is switched from the abutting mode to the avoidance and evacuation mode. While the first driving member 31 drives the rotary feeding plate 32 to rotate, the rotary feeding plate 32 synchronously drives the transmission member 423 and the swing cam 7 to rotate, and the swing cam 7 will not drive the receiving box 2 to vibrate as a whole, so as to facilitate stable feeding.

[0057] Please refer to Figure 9 (a) to Figure 9 (b) to Figure 9 (c). When the separated stones stored at the top of the flipping filter screen 41 reach the discharge requirement, the equipment moves to the stone centralized discharge area, and starts the first telescopic member 44. The first telescopic member 44 drives the flipping filter screen 41 to swing upward as a whole. The flipping filter screen 41 drives the separated stones to rotate and discharge, so as to facilitate the centralized placement of the separated stones. After the stones are fed, the first telescopic member 44 is used to control the flipping filter screen 41 to rotate and reset, providing support for the subsequent crushing and separation of the mixed materials for continued use.

[0058] The present invention also provides a scraper used before the construction of a photovoltaic support, Please refer to Figure 10, A scraper used before the construction of a photovoltaic support, including a scraper unit 100 and the ground treatment device. The ground treatment device is fixedly installed on the scraper unit 100, and the collection range of the ground treatment device is correspondingly set with the dumping range of the scraper unit 100.

[0059] Specifically, the installation bracket 1 is fixedly installed on the front fixed frame of the scraper unit 100; and is misaligned with the driving component of the excavation bucket, and the two do not affect each other. The rotation range of the excavation bucket is correspondingly set with the receiving range at the top of the receiving box 2, so that the mixed material after excavation by the excavation bucket can be put into the range of the flipping filter screen 41 for earth-rock separation.

[0060] In the scraper used before the construction of the photovoltaic support provided in this embodiment, the ground treatment device has all the technical features of the above embodiment, and has all the technical features, technical effects and functions of the above embodiment, which will not be elaborated here one by one.

[0061] The present invention also provides a ground treatment method.

[0062] The ground treatment method uses the scraper used before the construction of the photovoltaic support to treat the ground before the construction of the photovoltaic support, and specifically includes the following steps: S1, leveling treatment of the soil; Specifically, the excavation bucket of the scraper unit 100 is used to level the ground horizontally.

[0063] S2, excavation of ground protrusions or stones; Specifically, the excavation bucket of the scraper unit 100 is used to horizontally excavate and discharge the protrusions on the ground or the stones embedded in the ground. S3, crushing, filtering and collection of the soil mixture after excavation; Specifically, the soil mixture after the excavation bucket levels or excavates enters the range of the receiving box 2, and the crushing treatment, filtering treatment of the soil and the independent collection of the soil and stones are completed in sequence.

[0064] S4, the filtered soil is discharged at a fixed point to fill the pits existing in the excavation or the ground itself; Specifically, the separated and collected soil is refilled into the ground pits through the discharge pipe 201.

[0065] S5, when the stones are collected to the specified capacity, the stones are centrally transported and discharged to the preset stone storage area.

[0066] Specifically, the separated stones are independently stored through the flipping filter screen 41, and the stones can be independently discharged to the stone storage area according to the use requirements.

[0067] In the ground treatment method provided in this embodiment, the scraper used before the construction of the photovoltaic support has all the technical features of the above embodiment, and has all the technical features, technical effects and functions of the above embodiment, which will not be elaborated one by one here.

[0068] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structural transformation made by using the content of the specification and drawings of the present invention under the concept of the present invention, or direct / indirect application in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A ground treatment device, characterized in that, include: Mounting bracket; A material receiving box, the material receiving box is mounted on the mounting bracket, and a discharge pipe is provided at the bottom of the material receiving box; A filtering mechanism, comprising a flip filter and a first telescopic member, wherein one side of the flip filter is rotatably mounted on the material receiving box, and both ends of the first telescopic member are hingedly connected to the material receiving box and the flip filter respectively; The discharging mechanism includes a first driving member and a rotating feed plate. The first driving member is installed on the discharging pipe, and the rotating feed plate is rotatably installed in the discharging pipe. The driving shaft of the first driving member passes through the discharging pipe and is fixedly connected to the rotating feed plate.

2. The floor treatment device according to claim 1, characterized in that The filtering mechanism also includes a second driving member and a crushing roller. The second driving member is installed on the flip filter screen. The shaft end of the crushing roller passes through the flip filter screen and is connected to the driving shaft of the second driving member. The rotating part of the crushing roller is staggered with the mesh position of the flip filter screen.

3. The floor treatment device according to claim 2, characterized in that, The shaft end of the rotating feed plate passes through the discharge pipe and is rotatably connected; the second driving member includes a first gear, a second gear and a transmission member, the first gear is fixed on the shaft end of the crushing roller, the second gear is rotatably installed on the receiving box, the first gear is docked and meshed with the second gear, and the transmission member is transmission-connected to the second gear and the shaft end of the rotating feed plate.

4. The floor treatment device according to claim 3, characterized in that, The discharging mechanism further includes a switch component, which is installed at the output end of the discharging pipe and is used for switching control of the discharging pipe.

5. The floor treatment device according to claim 4, wherein The material receiving box is slidably mounted on the mounting bracket, and the two ends of an elastic support member are fixedly connected to the mounting bracket and the material receiving box; a limit member is fixedly provided at the bottom of the mounting bracket, and the shaft end of the rotating feed plate is fixedly connected to a swing cam, and the swing cam abuts against the limit member; the swing cam and the transmission member are staggered.

6. The floor treatment device according to claim 5, characterized in that The limiting member includes a limiting plate and a third telescopic member, the fixing portion of the third telescopic member is fixedly connected to the bottom of the mounting bracket, the telescopic portion of the third telescopic member is fixedly connected to the limiting plate, and the swing cam abuts against the limiting plate.

7. The floor treatment device according to claim 6, characterized in that, The ground processing device also includes a rolling mechanism, which includes a second telescopic member, a support frame and a compacting roller. Both ends of the second telescopic member are fixedly connected to the mounting bracket and the support frame, and the compacting roller is rotatably mounted on the support frame.

8. The floor treatment device according to claim 7, characterized in that The switch component includes a synchronous slide, a switch plate and a transmission frame. The synchronous slide is slidably installed on the mounting bracket. The switch plate is fixed at one end of the synchronous slide. The top of the switch plate is slidably connected to the bottom of the discharge pipe. The two ends of the transmission frame are hinged to the support frame and the synchronous slide.

9. A scraper used before the construction of a photovoltaic support, characterized in that, It comprises a scraper group and a ground processing device according to any one of claims 1 to 8, wherein the ground processing device is fixedly mounted on the scraper group, and the collection range of the ground processing device is set corresponding to the discharge range of the scraper group.

10. A ground treatment method, which uses a scraper to treat the ground before the construction of the photovoltaic support according to that described in claim 9, is characterized in that, The steps include: S1, soil leveling treatment; S2, excavation of raised ground or stone; S3, crushing, filtering and collection of soil mixture after excavation; S4, The filtered soil is discharged at fixed points to fill the pits existing in the excavation or the ground itself; S5, When the stone materials are collected to the specified capacity, the stone materials are intensively transported and discharged to a preset stone material storage area.

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