Ground processing device, scraper for photovoltaic support before construction, and processing method

Abstract

The present invention provides a ground processing device, a scraper used before the construction of a photovoltaic bracket, and a processing method, which relate to the technical field of scraper equipment. A ground processing device includes: a 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, the filtering mechanism includes a flip filter and a first telescopic member, and one side of the flip filter is rotatably mounted on the material receiving box. A scraper used before the construction of a photovoltaic bracket includes a scraper unit and the ground processing device, and the ground processing device is fixedly mounted on the scraper unit. A ground processing method uses the scraper used before the construction of a photovoltaic bracket to process the ground before the construction of the photovoltaic bracket. This solution ultimately achieves that while the material receiving box receives the mixed material, the mixed material is separated by the flip filter, and the separated stone is discharged separately, and the 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 processing device, a scraper used before photovoltaic bracket construction, and a processing method. Background Art

[0002] A scraper is a multifunctional earth-moving construction machine that can independently complete comprehensive operations such as shoveling, loading, transporting, unloading, layered filling and local compaction in one working cycle. Before the centralized installation of photovoltaic panels, the ground within the construction scope needs to be processed according to design requirements, including ground leveling, excavation, repair and leveling. This provides support for the subsequent installation of the photovoltaic panel base. During ground processing, a scraper is required to meet the excavation, transportation and leveling of the soil and stone mixture on the site.

[0003] In the relevant prior art, publication number: CN222500377U discloses an underground scraper, including a body, one side of which is movably connected to a scraping and collecting device through a connecting assembly, a bucket assembly is provided on the side of the scraping and collecting device away from the body, the scraping and collecting device includes a fixed frame, the top of the fixed frame is hinged with a collecting bucket, one side of the fixed frame is hinged with a first hydraulic cylinder, the output end of the first hydraulic cylinder is movably mounted with a first plunger, and one side of the first plunger is fixedly connected to the collecting bucket.

[0004] It can be seen that in order to reduce the process of reciprocating material transportation by the shovel loader, it is generally adopted to add a material box for temporarily storing soil mixture materials. After the material box stores enough mixture materials, the mixture materials need to be dumped centrally. After dumping, the mixture materials still need to be separated into separate stones and soil materials to facilitate the subsequent backfilling of soil. It is inconvenient to complete the separation while storing the mixture materials in the material box.

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

[0006] The present invention provides a ground processing device, which solves the problem in the related art that it is inconvenient to store mixed materials in a material box and separate them at the same time.

[0007] In order to solve the above technical problems, the present invention provides a ground processing device comprising:

[0008] Mounting bracket;

[0009] 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;

[0010] 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;

[0011] 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.

[0012] Preferably, the filtering mechanism further includes a second driving member and a crushing roller, the second driving member is mounted 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, and the rotating portion of the crushing roller is staggered with the mesh position of the flip filter screen.

[0013] Preferably, 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 to 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.

[0014] Preferably, the discharging mechanism further includes a switch component, which is installed at the output end of the discharging pipe and is used for switching the discharging pipe.

[0015] Preferably, 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.

[0016] Preferably, the limiting member includes a limiting plate and a third telescopic member, the fixed 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.

[0017] Preferably, the ground processing device also includes a rolling mechanism, which includes a second telescopic member, a support frame and a compaction roller. Both ends of the second telescopic member are fixedly connected to the mounting bracket and the support frame, and the compaction roller is rotatably mounted on the support frame.

[0018] Preferably, 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.

[0019] The present invention also provides a scraper used before the construction of a photovoltaic bracket, comprising a scraper group and the above-mentioned ground processing device, wherein the above-mentioned ground processing device is fixedly mounted on the scraper group, and the collection range of the above-mentioned ground processing device is set corresponding to the unloading range of the above-mentioned scraper group.

[0020] The present invention also provides a ground treatment method, which uses a scraper to treat the ground before the photovoltaic bracket is constructed, comprising the following steps:

[0021] S1, soil leveling treatment;

[0022] S2, excavation of raised ground or stone;

[0023] S3, crushing, filtering and collection of soil mixture after excavation;

[0024] S4, the filtered soil is discharged at a fixed point to fill the potholes existing in the excavation or in the ground itself;

[0025] S5, when the stones are collected to the specified capacity, the stones are transported and discharged to the preset stone storage area.

[0026] Compared with related technologies, the ground processing device provided by the present invention has the following beneficial effects:

[0027] The flip filter is convenient for receiving and filtering the mixed material after excavation, and cooperates with the crushing roller to conveniently break up the mixed material above the flip filter, thereby achieving sufficient separation of stone and soil. The separated stone is stored above the flip filter, and the separated soil is stored inside the receiving box after passing through the flip filter, which is convenient for separate storage after separation of soil and stone.

[0028] When the discharge pipe moves to the excavated pit, the first driving member is started, and the first driving member drives the rotating feed plate to rotate, and the rotating feed plate drives the soil in the receiving box to be transported downward to the filling area to meet the ground filling needs;

[0029] When the stones stored above the flip filter reach the discharge standard, the equipment moves to the centralized discharge area and starts the first telescopic part, which drives the flip filter to rotate. The flip filter rotates and drives the separated stones to be discharged to the edge of the equipment in a centralized manner. While reducing the reciprocating material transportation process of the equipment, the stones can also be discharged separately, and the soil inside the material receiving box is retained to provide support for the next filling.

[0030] Finally, the mixed material is received by the material receiving box and separated by the flip filter screen. After separation, the stone is discharged separately and the soil is used for filling. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0032] Figure 1 A three-dimensional diagram of a ground processing device provided by the present invention from one perspective;

[0033] Figure 2 A three-dimensional diagram of the optical ground processing device provided by the present invention from another perspective;

[0034] Figure 3 for Figure 2 The cross-sectional structural diagram of the AA portion shown;

[0035] Figure 4 for Figure 1 a rear view of the whole shown;

[0036] Figure 5 for Figure 2 The schematic diagram of the distribution structure of the crushing roller and the flip filter is shown;

[0037] Figure 6 for Figure 2 The connection structure diagram of the limiting plate part is shown;

[0038] Figure 7 for Figure 6 The schematic diagram of the structure of the limit plate in the contracted state is shown;

[0039] Figure 8 The switch principle diagram of the switch board in the ground processing device provided by the present invention, wherein: Figure 8 (a) is a schematic diagram of the structure of the switch board in the closed state. Figure 8 (b) is a schematic diagram of the structure of the switch panel during opening. Figure 8 (c) is a schematic diagram of the structure of the switch panel in the open state;

[0040] Figure 9 This is a schematic diagram of the flipping principle of the flip filter in the ground processing device provided by the present invention, wherein: Figure 9 (a) is a schematic diagram of the structure of the flip filter in filtering mode. Figure 9 (b) is a schematic diagram of the structure during the opening process of the flip filter. Figure 9 (c) is a schematic diagram of the structure of the flip filter in the discharge mode;

[0041] Figure 10 This is a structural schematic diagram of the scraper used before the construction of the photovoltaic support provided by the present invention.

[0042] Description of Figure Numbers:

[0043] 1. Mounting bracket; 11. Limiting piece; 12. Limiting plate; 13. Third telescopic piece;

[0044] 2. Material receiving box; 201. Material discharging pipe;

[0045] 3. Discharging mechanism; 31. First driving member; 32. Rotating feed plate; 33. Switch member; 331. Synchronous slide; 332. Switch plate; 333. Transmission frame;

[0046] 4. Filter mechanism; 41. Flip filter; 42. Second drive member; 43. Crushing roller; 44. First telescopic member; 421. First gear; 422. Second gear; 423. Transmission member;

[0047] 6. Elastic support member;

[0048] 7. Swing cam;

[0049] 5. Rolling mechanism; 51. Second telescopic member; 52. Support frame; 53. Compacting roller;

[0050] 100. Shovel loader unit.

[0051] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0052] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0053] The invention provides a ground processing device.

[0054] Please refer to Figures 1 to 4 In a first embodiment of the present invention, the ground processing device includes:

[0055] Mounting bracket 1;

[0056] A 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;

[0057] The filtering mechanism 4 includes a flip filter 41 and a first telescopic member 44. One side of the flip filter 41 is rotatably mounted on the material receiving box 2. Both ends of the first telescopic member 44 are hinged to the material receiving box 2 and the flip filter 41 respectively.

[0058] The discharging mechanism 3 includes a first driving member 31 and a rotating feed plate 32. The first driving member 31 is installed on the discharging pipe 201, and the rotating feed plate 32 is rotatably installed in the discharging pipe 201. The driving shaft of the first driving member 31 passes through the discharging pipe 201 and is fixedly connected to the rotating feed plate 32.

[0059] The flip filter 41 is set on the top of the material receiving box 2 for receiving and filtering the mixed materials after excavation. The filtered stones are maintained above the flip filter 41, and the filtered soil enters the interior of the material receiving box 2. The stored soil is fed to the filling area through the discharge pipe 201, which is convenient for filling the potholes existing on the ground itself or the potholes formed by excavation.

[0060] In this embodiment, the first telescopic member 44 is a hydraulic cylinder, which provides power for the rotation adjustment of the flip filter 41 relative to the material receiving box 2.

[0061] The flip filter 41 includes two usage modes:

[0062] like Figure 9 As shown in (a), in the filtering mode, the flip filter 41 abuts against the receiving box 2, facilitating the filtering and separation of the soil mixture poured onto the flip filter 41;

[0063] like Figure 9 As shown in (c), in the unloading mode, the flip filter 41 is rotated upward and opened to facilitate the centralized discharge of the collected stones.

[0064] The flip filter 41 is convenient for receiving and filtering the mixed material after excavation, and is convenient for separate storage after separation of soil and rocks; when the discharge pipe 201 moves to the excavated pit, the first driving member 31 is started, and the first driving member 31 drives the rotating feeding plate 32 to rotate, and the rotating feeding plate 32 drives the soil in the receiving box 2 to be transported downward to the filling area to meet the ground filling needs;

[0065] When the stones stored above the flip filter 41 reach the discharge standard, the equipment moves to the centralized discharge area and starts the first telescopic member 44. The first telescopic member 44 drives the flip filter 41 to rotate. The flip filter 41 rotates and drives the separated stones to be discharged to the edge of the equipment. While reducing the reciprocating material transportation process of the equipment, the stones can also be discharged separately, and the soil inside the receiving box 2 is retained to provide support for the next filling.

[0066] Finally, the mixed material is received by the receiving box 2 while the mixed material is separated by the flip filter 41. After separation, the stone is discharged separately and the soil is used for filling.

[0067] Please refer to Figure 1 and Figure 2 The filtering mechanism 4 also includes a second driving member 42 and a crushing roller 43. The second driving member 42 is installed on the flip filter 41. The shaft end of the crushing roller 43 passes through the flip filter 41 and is connected to the driving shaft of the second driving member 42. The rotating part of the crushing roller 43 is staggered with the mesh position of the flip filter 41.

[0068] 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.

[0069] 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;

[0070] 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.

[0071] 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.

[0072] 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.

[0073] 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;

[0074] When enough stones are stored on the top of the flip filter 41, the first telescopic member 44 is used to drive the flip filter 41 to rotate and adjust relative to the material receiving box 2. When the flip filter 41 rotates, the crushing roller 43 synchronously drives the first gear 421 to rotate and separate from the second gear 422, which is used to maintain the stable flip adjustment of the flip filter 41 and maintain the automatic docking and engagement of the first gear 421 and the second gear 422 after the flip filter 41 is flipped and reset.

[0075] In this embodiment, the first driving member 31 can be used to rotate the rotating feeding plate 32 to output soil, thereby facilitating the discharge of soil in the discharge pipe 201; while discharging, the first driving member 31 is also used to drive the crushing roller 43 to rotate, so as to crush the excavated soil and achieve separation of stone and soil.

[0076] In a preferred embodiment of the present invention, the transmission member 423 is a pulley structure, which includes two pulleys and a belt. One pulley and the second gear 422 are fixed on the same rotating shaft, and the other pulley is connected to the shaft end of the rotating feed plate 32, and the two pulleys are connected by a belt transmission; it is used for the synchronous rotation adjustment of the rotating feed plate 32 and the second gear 422.

[0077] In another preferred embodiment of the present invention, the transmission member 423 is a sprocket structure, which includes two sprockets and a chain. One sprocket and the second gear 422 are fixed on the same rotating shaft, and the other sprocket is connected to the shaft end of the rotating feed plate 32, and the chain transmission connects the two chains; it is used for the synchronous rotation adjustment of the rotating feed plate 32 and the second gear 422.

[0078] Please refer again Figure 2 The discharging mechanism 3 further includes a switch component 33 , which is installed at the output end of the discharging pipe 201 and is used for switching control of the discharging pipe 201 .

[0079] The switch member 33 facilitates the switching adjustment of the discharge pipe 201; when the discharge pipe 201 is closed, the discharge pipe 201 will not discharge material even if the rotating feed plate 32 is rotated and adjusted; when the discharge pipe 201 is opened, the rotating feed plate 32 rotates, and the discharge pipe 201 can adaptively discharge material downward for filling soil potholes.

[0080] Please refer again Figure 6 The material receiving box 2 is slidably mounted on the mounting bracket 1, and the two ends of an elastic support member 6 are fixedly connected to the mounting bracket 1 and the material receiving box 2; a limit member 11 is fixedly provided at the bottom of the mounting bracket 1, and the shaft end of the rotating feed plate 32 is fixedly connected to a swing cam 7, and the swing cam 7 abuts against the limit member 11; the swing cam 7 and the transmission member 423 are staggered.

[0081] The elastic support member 6 is a spring support tube structure, which provides elastic support between the material receiving box 2 and the mounting bracket 1.

[0082] In this embodiment, the material receiving box 2 is slidably mounted 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 reciprocating swing adjustment of the entire material receiving box 2 .

[0083] While the rotating feed plate 32 is rotating and adjusting, the rotating feed plate 32 also drives the swing cam 7 to rotate. Under the elastic support of the elastic support member 6, the swing cam 7 drives the rotating feed plate 32 and the material receiving box 2 as a whole to move back and forth relative to the limit member 11, so that the material receiving box 2 swings back and forth, realizing vibration filtering and discharging of the material receiving box 2.

[0084] So 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 flip filter 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.

[0085] Furthermore, the limiting member 11 includes a limiting plate 12 and a third telescopic member 13, the fixed portion of the third telescopic member 13 is fixedly connected to the bottom of the mounting bracket 1, the telescopic portion 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.

[0086] Two usage modes are provided for the limiting plate 12:

[0087] Abutment mode, such as Figure 6 As shown, the limit plate 12 extends and abuts against the rotation range of the swing cam 7, providing support for the vibration screening and vibration discharging of the entire receiving box 2, and facilitating range-type spreading when the discharge pipe 201 discharges the material;

[0088] Evacuation mode, such as Figure 7 As shown, the limiting plate 12 contracts and moves out of the rotation range of the swing cam 7 , providing support for the stable fixed-point feeding and filling of the material receiving box 2 .

[0089] When the receiving box 2 needs vibration screening and vibration discharging, the limit plate 12 can abut against the rotation range of the swing cam 7; when the receiving box 2 does not need vibration screening and vibration discharging, the limit plate 12 withdraws from the rotation range of the swing cam 7, meeting the precise feeding requirements of fixed-point filling.

[0090] Please refer to Figure 1 and Figure 2 The ground processing device also includes a rolling mechanism 5, which includes a second telescopic member 51, a support frame 52 and a compacting 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 compacting roller 53 is rotatably mounted on the support frame 52.

[0091] The second telescopic member 51 conveniently drives the support frame 52 to rise and fall, and the support frame 52 drives the compacting roller 53 to rise and fall synchronously. When the compacting roller 53 is in a downward pressing state, it is convenient to compact the flattened ground; when the compacting roller 53 is in a raised state, it is convenient for the equipment to move flexibly with the vehicle body, which facilitates the centralized transportation and unloading of the screened stones.

[0092] In an optional implementation of this embodiment, the switch component 33 is composed of a telescopic cylinder and a movable plate. The two ends of the telescopic cylinder are fixedly connected to the movable plate and the discharge pipe 201. The movable plate passes through the discharge pipe 201 and is slidably sealed to facilitate the switching adjustment of the output port of the discharge pipe 201.

[0093] In another optional implementation of this embodiment, please refer to Figure 1 and Figure 8 (a) The switch member 33 includes a synchronous slide 331, a switch plate 332 and a transmission frame 333. The synchronous slide 331 is slidably installed on the mounting bracket 1. The switch plate 332 is fixed at one end of the synchronous slide 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 slide 331.

[0094] The switch plate 332 includes two usage states:

[0095] In the closed state, the switch plate 332 completely blocks the output port of the discharge pipe 201. Regardless of whether the receiving box 2 vibrates, the output port of the discharge pipe 201 remains closed, ensuring that it is sealed when soil discharge is not required.

[0096] In the open state, the switch plate 332 is staggered with the output port of the discharge pipe 201. When the rotating feed plate 32 is rotated and adjusted, the receiving box 2 vibrates synchronously, which facilitates filtering and discharging and ensures the stability of soil discharging.

[0097] When the second telescopic member 51 controls the support frame 52 to move upward, the support frame 52 drives the compacting roller 53 to move upward on the one hand, and on the other hand, synchronously drives the synchronous slide 331 to move leftward through the transmission frame 333, and the synchronous slide 331 drives the switch plate 332 to move leftward, so that the switch plate 332 switches from the closed state to the open state, so that the compacting roller 53 is retracted and the switch plate 332 is opened synchronously.

[0098] After the switch plate 332 is opened, the first driving member 31 drives the rotating feed plate 32 to rotate and feed; the rotating feed plate 32 also drives the second gear 422 to rotate through the transmission member 423, and the second gear 422 drives the first gear 421 after docking and meshing to rotate, and the first gear 421 drives the crushing roller 43 to rotate, so as to facilitate the crushing and separation of the soil mixture input above the flip filter 41.

[0099] The working principle of the ground processing device provided in this embodiment is as follows:

[0100] It may be defined that in the initial state, the switch plate 332 is in the closed state, the limit plate 12 is in the abutment mode, and the flip filter 41 is used to receive and filter the mixed material;

[0101] See also Figure 1 、 Figure 2 and Figure 3 , maintaining the switch plate 332 in a closed state, when the mixed material is crushed and separated, the first driving member 31 is started, the first driving member 31 drives the rotating feeding plate 32 to rotate, and the discharge pipe 201 remains closed and does not discharge material;

[0102] The rotating 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, and the first gear 421 drives the crushing roller 43 to rotate. When the crushing roller 43 rotates, the mixed material on the flip filter 41 is crushed and separated;

[0103] At the same time, the rotating feed plate 32 also synchronously drives the swing cam 7 to rotate. When the swing cam 7 rotates, it reciprocates relative to the limit plate 12. When the swing cam 7 reciprocates, it drives the rotating feed plate 32, the discharge pipe 201 and the receiving box 2 to reciprocate as a whole. When moving, the elastic support member 6 provides elastic reset support for the movement of the receiving box 2, provides power for the vibration separation of the entire receiving box 2, and accelerates the separation efficiency of stone and soil during separation and filtration of the mixed material.

[0104] Please refer to Figure 8 (a) to Figure 8 (b) to Figure 8 (c) When a pothole needs to be filled, first move the discharge pipe 201 to the pothole that needs to be filled;

[0105] The second telescopic member 51 is then activated, and the second telescopic member 51 drives the support frame 52 and the compacting roller 53 to move upward as a whole, so that the compacting roller 53 is lifted off the ground. At the same time as the compacting roller 53 is lifted off the ground, the support frame 52 drives the synchronous slide 331 to move leftward via the transmission frame 333, and the synchronous slide 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.

[0106] When it is necessary to vibrate and spread the soil in the filling range, the limit plate 12 is maintained in the abutment mode, and after the switch plate 332 is fully opened, the first driving member 31 is started, and the first driving member 31 drives the rotating feed plate 32 to rotate, and the rotating feed plate 32 synchronously drives the transmission member 423 and the swing cam 7 to rotate, so as to realize the discharge of soil, the vibration screening and vibration discharging of the entire material receiving box 2, and the rotation crushing of the crushing roller 43, which are used for spreading the filling within the vibration range, and are convenient for filling in a large range;

[0107] When it is necessary to place soil at a fixed point in the filling range, the third telescopic member 13 is started, and the third telescopic member 13 drives the limit plate 12 to retract. The limit plate 12 retracts and leaves the rotation range of the swing cam 7. The limit plate 12 switches from the abutment mode to the avoidance and evacuation mode. When the first driving member 31 drives the rotating feed plate 32 to rotate, the rotating feed plate 32 synchronously drives the transmission member 423 and the swing cam 7 to rotate. The swing cam 7 will not drive the entire ground of the material receiving box 2 to vibrate, so as to facilitate stable feeding.

[0108] Please refer to Figure 9 (a) to Figure 9 (b) to Figure 9 (c) When the stones separated and stored on the top of the flip filter 41 reach the discharge demand, the equipment moves to the stone centralized discharge area and starts the first telescopic member 44. The first telescopic member 44 drives the flip filter 41 to swing upward as a whole. The flip filter 41 drives the separated stones to rotate and discharge, so as to facilitate the centralized delivery of the separated stones. After the stones are delivered, the first telescopic member 44 controls the flip filter 41 to rotate and reset, providing support for the subsequent crushing and separation of the mixed materials.

[0109] The present invention also provides a scraper for use before the construction of a photovoltaic bracket.

[0110] See also Figure 10 A scraper used before the construction of a photovoltaic bracket includes a scraper unit 100 and a ground processing device. The ground processing device is fixedly installed on the scraper unit 100, and the collection range of the ground processing device is set corresponding to the discharge range of the scraper unit 100.

[0111] Specifically, the mounting bracket 1 is fixedly mounted on the front fixed frame of the shovel loader group 100; and is staggered with the driving components of the excavation bucket, and the two do not affect each other, and the rotation range of the excavation bucket is set corresponding to the material receiving range at the top of the material receiving box 2, so that the mixed material excavated by the excavation bucket can be put into the range of the flip filter 41 for soil and rock separation.

[0112] In the scraper used before the construction of the photovoltaic bracket provided in this embodiment, the ground processing device has all the technical features of the above-mentioned embodiments, and has all the technical features, technical effects and functions of the above-mentioned embodiments, which will not be repeated here one by one.

[0113] The invention also provides a ground processing method.

[0114] The ground treatment method uses a scraper to treat the ground before the photovoltaic bracket is constructed, and specifically includes the following steps:

[0115] S1, soil leveling treatment;

[0116] Specifically, the excavating bucket of the scraper assembly 100 is used to level the ground.

[0117] S2, excavation of raised ground or stone;

[0118] Specifically, the excavating bucket of the scraper assembly 100 is used to horizontally excavate and discharge the protrusions on the ground or the stones embedded in the ground;

[0119] S3, crushing, filtering and collection of soil mixture after excavation;

[0120] Specifically, the soil mixture leveled or excavated by the excavation bucket enters the range of the material receiving box 2, and the soil is crushed, filtered, and the soil and stone are collected independently in sequence.

[0121] S4, the filtered soil is discharged at a fixed point to fill the potholes existing in the excavation or in the ground itself;

[0122] Specifically, the separated and collected soil is refilled into the ground pit through the discharge pipe 201 .

[0123] S5, when the stones are collected to the specified capacity, the stones are transported and discharged to the preset stone storage area.

[0124] Specifically, the separated stones are stored independently through the flip filter 41, and the stones can be independently discharged to the stone storage area according to usage requirements.

[0125] In the ground treatment method provided in this embodiment, the scraper used before the construction of the photovoltaic bracket has all the technical features of the above embodiments, and has all the technical features, technical effects and functions of the above embodiments, which will not be repeated here.

[0126] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention description and drawings under the concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A ground processing 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; A discharge mechanism, comprising a first driving member and a rotating feed plate, wherein the first driving member is mounted on the discharge pipe, the rotating feed plate is rotatably mounted in the discharge pipe, and a drive shaft of the first driving member passes through the discharge pipe and is fixedly connected to the rotating feed plate; The filtering mechanism further includes a second driving member and a crushing roller, wherein the second driving member is mounted 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, and the rotating portion of the crushing roller and the mesh positions of the flip filter screen are staggered; 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 fixedly mounted on the shaft end of the crushing roller, the second gear is rotatably mounted on the receiving box, the first gear is butt-engaged with the second gear, and the transmission member is transmission-connected to the second gear and the shaft end of the rotating feed plate; The discharging mechanism further includes a switch component, which is installed at the output end of the discharging pipe and is used for switching the discharging pipe; The receiving box is slidably mounted on the mounting bracket, and both ends of an elastic support member are fixedly connected to the mounting bracket and the receiving box; a limiter 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 limiter; the swing cam and the transmission member are staggered; The ground processing device further includes a rolling mechanism, which includes a second telescopic member, a support frame, and a compacting roller, wherein 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; 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.

2. The ground processing device according to claim 1, 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.

3. A scraper used before the construction of a photovoltaic bracket, characterized in that: It comprises a scraper group and a ground processing device according to any one of claims 1-2, 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.

4. A ground treatment method, using a scraper to treat the ground before the photovoltaic bracket is constructed according to claim 3, 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 a fixed point to fill the potholes existing in the excavation or in the ground itself; S5, when the stones are collected to the specified capacity, the stones are transported and discharged to the preset stone storage area.

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