Turf scratching device for ecological restoration

Abstract

The invention discloses a turf scarification device for ecological restoration, and particularly relates to the technical field of ecological restoration, the turf scarification device comprises a mounting transverse frame, mounting longitudinal frames are vertically mounted at the two side ends of the mounting transverse frame, and a plurality of linear electric rails which are uniformly distributed are fixedly mounted on the opposite sides of the two mounting longitudinal frames; a turf scratching mechanism is fixedly mounted at the driving ends of the multiple linear electric rails; the turf scratching mechanism comprises two mechanism side frames which are symmetrically distributed, and the mechanism side frames are fixedly installed at the driving ends of the corresponding linear electric rails correspondingly. By arranging the turf scratching mechanism, side end longitudinal scratching cutting and bottom end transverse cutting can be carried out on large-area turf, the turf is automatically cut away from soil and automatically and continuously uploaded to be cut in a segmented mode, and the turf scratching mechanism is simple in structure, convenient to use and high in practicability. And the segmented turfs can be continuously and automatically rolled, and the rolled turfs are automatically discharged, so that the efficiency of cutting, rolling and packaging the turfs is improved, and the turf laying efficiency of subsequent ecological restoration is improved.

Description

Technical Field

[0001] The invention relates to the technical field of ecological restoration, in particular to a turf-scratching device for ecological restoration. Background Art

[0002] Ecological restoration refers to a series of measures taken to help degraded, damaged or destroyed ecosystems restore their structure and function. Its goal is to rebuild the biodiversity, productivity and service functions of the ecosystem so that it can be self-sustaining and provide ecological value. Ecological restoration can be carried out by laying turf. The turf is laid on the soil that needs ecological restoration. When using turf planting, the turf needs to be cut from the soil on the land where the turf was originally planted. Traditional turf scratching and cutting is mostly done manually by scratching a large area of ​​lawn and cutting a small area of ​​lawn, and then manually rolling it up and packing it for subsequent ecological restoration. The overall efficiency is relatively low and the labor intensity is relatively high using the form of manual scratching, cutting and rolling. For this reason, we propose a turf scratching device for ecological restoration to solve the above problems. Summary of the invention

[0003] The purpose of the present invention is to provide a turf-scratching device for ecological restoration to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a turf-scratching device for ecological restoration, comprising a mounting horizontal frame, both side ends of the mounting horizontal frame are vertically mounted with mounting vertical frames, opposite sides of the two mounting vertical frames are fixedly mounted with a plurality of uniformly distributed linear electric rails, and driving ends of the plurality of linear electric rails are fixedly mounted with turf-scratching mechanisms; The turf scratching mechanism includes two symmetrically distributed mechanism side frames, which are respectively fixedly installed on the driving ends of the corresponding linear electric rails, and a connecting cross frame is fixedly installed between the multiple mechanism side frames. One end of the mechanism side frame is integrally formed with a scratching side frame, and the end of the scratching side frame away from the mechanism side frame is rotatably installed with a scratching cross axis, and the inner end of the scratching cross axis is fixedly installed with a side scratching knife disc, and a skin guide inclined plate is provided between the two mechanism side frames, and a bottom scratching knife plate is fixedly installed on the end of the skin guide inclined plate close to the side scratching knife disc, and a supporting inclined plate is installed on the end of the skin guide inclined plate away from the bottom scratching knife plate through a hinge, a skin guide mechanism is provided on the skin guide inclined plate, and a winding mechanism is provided on the side of the support inclined plate away from the skin guide inclined plate.

[0005] Preferably, the skin guiding mechanism includes two groups of symmetrically distributed skin guiding parts, the skin guiding inclined plate is provided with skin guiding grooves corresponding to the skin guiding parts, the skin guiding parts include two groups of symmetrically distributed transmission side frames, the transmission side frames are fixedly mounted on the bottom end of the skin guiding inclined plate, a transmission cross roller is rotatably mounted between each group of the transmission side frames, a transmission belt is movably sleeved on the outer sides of the two transmission cross rollers, the transmission belt is movably clamped in the corresponding skin guiding grooves, a common drive shaft is provided between the two skin guiding parts, and the common drive shaft is fixedly mounted between the transmission cross rollers at the top positions of the two skin guiding parts.

[0006] Preferably, the winding mechanism includes multiple winding horizontal shafts, which are rotatably installed on the side of the two mechanism side frames away from the scratched side frame, and multiple winding rollers are fixedly installed on the winding horizontal shafts, and the multiple winding horizontal shafts are distributed in an arc-shaped structure. One end of the winding horizontal shaft is fixedly installed with a first sprocket, and the outer sides of the multiple first sprockets are meshed and connected with a first chain. The side of the support inclined plate away from the skin guide inclined plate is provided with an inner groove corresponding to the winding roller, and multiple winding rollers at the bottom position of the winding mechanism are movably clamped in the corresponding inner grooves.

[0007] Preferably, a driving cross bar is vertically installed on the side of the supporting inclined plate away from the guide skin inclined plate, one of the side frames of the mechanism is provided with an arc-shaped groove corresponding to the driving cross bar, the driving cross bar is movably engaged in the arc-shaped groove, an auxiliary seat is fixedly installed on the side of the top of the mechanism side frame close to the arc-shaped groove, a first rotating seat is rotatably installed on the side end of the auxiliary seat, a second rotating seat is rotatably installed on the end of the driving cross bar away from the supporting inclined plate, a telescopic cylinder is fixedly installed on the bottom end of the first rotating seat, and the driving end of the telescopic cylinder is fixedly installed on the second rotating seat.

[0008] Preferably, a first support frame is fixedly installed on one side of the support inclined plate near the bottom end of the guide skin inclined plate, and two end ends of the first support frame are fixedly installed between two mechanism side frames, and the bottom of the first support frame is rotatably installed with a first support shaft, and two end ends of the first support shaft are fixedly installed with a first support wheel, and the middle part of the first support shaft is fixedly installed with a first bevel gear, and the top of the first bevel gear is meshed and connected with a second bevel gear, and the middle part of the second bevel gear is fixedly installed with a driving longitudinal shaft, and the driving longitudinal shaft is rotatably installed in the middle part of the first support frame, and a first motor is fixedly installed on one side of the top end of the first support frame near the driving longitudinal shaft, and the driving end of the first motor and the top end of the driving longitudinal shaft are fixedly installed, and a protective cover is fixedly installed on one side of the first support frame near the first motor, and the first bevel gear, the second bevel gear, the driving longitudinal shaft and the first motor are located in the protective cover.

[0009] Preferably, two symmetrically distributed second support frames are fixedly installed on one side of the bottom end of the guide skin inclined plate close to the first support frame, and the second support frames are respectively fixedly installed on the inner side of the corresponding mechanism side frame, and a second support shaft is rotatably installed on the bottom of the two second support frames, and second support wheels are fixedly installed on both ends of the second support shaft.

[0010] Preferably, two symmetrically distributed auxiliary brackets are provided between the second support bracket and the first support bracket, the auxiliary brackets are fixedly mounted on the bottom end of the mechanism side frame, and a rotary tiller bar is rotatably mounted between the two auxiliary brackets.

[0011] Preferably, the auxiliary bracket is rotatably mounted with a first auxiliary shaft at one end away from the rotary tiller rod, the first auxiliary shaft is fixedly mounted on the end of the first support shaft, a first pulley transmission group is provided between the first auxiliary shaft and the shaft end of the rotary tiller rod, the first pulley transmission group includes two first pulleys and a first transmission belt meshed on the outer sides of the two first pulleys, and the first pulleys are respectively fixedly mounted on the shaft ends of the corresponding first auxiliary shaft and the rotary tiller rod.

[0012] Preferably, a second auxiliary shaft is rotatably installed on one side of the side frame of the mechanism close to the winding mechanism, a first transmission gear is fixedly installed on the inner end of the second auxiliary shaft, a second transmission gear is fixedly installed on one end of the winding horizontal shaft at the bottom position in the winding mechanism, the first transmission gear and the second transmission gear are meshingly connected, a second pulley transmission group is provided between the shaft ends of the second auxiliary shaft and the first support shaft, the second pulley transmission group includes two second pulleys and a second transmission belt meshed on the outside of the two second pulleys, and the second pulleys are fixedly installed on the shaft ends of the corresponding second auxiliary shaft and the first support shaft, respectively.

[0013] Preferably, a third auxiliary shaft is fixedly installed at the end of the transmission cross roller at the top position of one of the leather guide parts, and a third pulley transmission group is provided between the third auxiliary shaft and the shaft end of the winding cross shaft at the bottom position of the winding mechanism, and the third pulley transmission group includes two third pulleys and a third transmission belt meshed with the outer sides of the two third pulleys, and the third pulleys are respectively fixedly installed on the shaft ends of the corresponding third auxiliary shaft and the winding cross shaft.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting up a turf scratching mechanism, it is possible to perform longitudinal cutting on the side and cross cutting on the bottom of a large area of ​​turf, automatically cut the turf away from the soil and automatically and continuously upload the segmented cutting, and can continuously and automatically roll up the segmented turf and automatically unload the rolled turf, thereby improving the efficiency of turf scratching, rolling and packaging, and then improving the efficiency of turf laying for subsequent ecological restoration.

[0015] 2. By providing a turf-breaking mechanism, while the entire turf-breaking device moves forward, the first support wheel can be controlled to automatically assist in the forward movement, thereby improving the stability of the forward movement of the entire turf-breaking device.

[0016] 3. By setting up a turf scratching mechanism, the turf can be scratched and cut into sections, and the rotary tillage cutter bar can be driven to rotate synchronously, so as to facilitate rotary tillage of the cut soil and subsequent turf sowing operations in the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the structural connection after the present invention is split.

[0020] Figure 3 It is a structural schematic diagram of the turf scratching mechanism in the present invention.

[0021] Figure 4 For the present invention Figure 3 Enlarged view of point A in the middle.

[0022] Figure 5 It is a structural schematic diagram of the turf scratching mechanism of the present invention from another angle.

[0023] Figure 6 For the present invention Figure 5 Enlarged view of point B in the middle.

[0024] Figure 7 It is a partial structural schematic diagram of the turf scratching mechanism in the present invention.

[0025] Figure 8 For the present invention Figure 7 Enlarged view of point C in the middle.

[0026] Fig. 9 It is a partial structural schematic diagram of the turf scratching mechanism in the present invention.

[0027] Fig.10 For the present invention Fig. 9 Enlarged view of point D in the middle.

[0028] Fig.11 It is a partial structural schematic diagram of the turf scratching mechanism in the present invention.

[0029] Fig.12 For the present invention Fig.11 Enlarged view of point E in the middle.

[0030] In the figure: 1, installation of horizontal frame; 11, installation of vertical frame; 12, linear electric rail; 2, turf scratching mechanism; 21, mechanism side frame; 211, connecting horizontal frame; 22, scratching side frame; 221, scratching horizontal axis; 222, side scratching knife disc; 23, skin guide inclined plate; 231, bottom scratching knife plate; 232, skin guide groove; 233, support inclined plate; 2331, inner groove; 234, driving cross bar; 235, arc groove; 236, second rotating seat; 237, auxiliary seat; 238, first rotating seat; 239, telescopic cylinder; 24, skin guide mechanism; 241, transmission side frame; 242, transmission cross roller; 243, transmission belt; 244, common drive shaft; 245, third auxiliary shaft; 246, third belt Wheel transmission group; 25, winding mechanism; 251, winding horizontal axis; 252, winding roller; 253, first sprocket; 254, first chain; 26, auxiliary bracket; 261, rotary tiller bar; 262, first auxiliary shaft; 263, first pulley transmission group; 27, first support frame; 271, first support shaft; 272, first support wheel; 273, first bevel gear; 274, second bevel gear; 275, driving longitudinal axis; 276, first motor; 277, protective cover; 28, second support frame; 281, second support shaft; 282, second support wheel; 29, second auxiliary shaft; 291, first transmission gear; 292, second transmission gear; 293, second pulley transmission group. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Example: Figure 1-12As shown, the present invention provides a turf-scraping device for ecological restoration, comprising a mounting cross frame 1, both side ends of the mounting cross frame 1 are vertically mounted with mounting longitudinal frames 11, opposite sides of the two mounting longitudinal frames 11 are fixedly mounted with a plurality of linear electric rails 12 evenly distributed, and a turf-scraping mechanism 2 is fixedly mounted on the driving end of the plurality of linear electric rails 12. When in use, the entire turf-scraping device is mounted on an external walking device through the mounting cross frame 1, and the entire turf-scraping device is controlled to move forward by using the external walking device, and the turf-scraping mechanism 2 is driven to descend by controlling to open the plurality of linear electric rails 12, so that the turf-scraping mechanism 2 can easily scratch a large area of ​​turf surface at different depths; The turf-scratching mechanism 2 includes two symmetrically distributed mechanism side frames 21, which are respectively fixedly mounted on the driving ends of the corresponding linear electric rails 12, and a connecting cross frame 211 is fixedly mounted between the multiple mechanism side frames 21, wherein a cross-cutting knife with a lifting cylinder can be mounted on the connecting cross frame 211 at the middle position, and the lifting cylinder is used to control the cross-cutting knife to descend, so as to automatically cut the turf separated from the soil in sections; One end of the mechanism side frame 21 is integrally formed with a scratching side frame 22, and one end of the scratching side frame 22 away from the mechanism side frame 21 is rotatably mounted with a scratching horizontal axis 221, and the inner end of the scratching horizontal axis 221 is fixedly mounted with a side scratching cutter disc 222. The turf scratching mechanism 2 descends to control the side scratching cutter discs 222 on both sides to descend, so that the side scratching cutter discs 222 penetrate into the soil of a large area of ​​turf, and move forward in coordination with the turf scratching device, so that the side scratching cutter discs 222 on both sides perform side end longitudinal scratching on a large area of ​​turf; A skin guide inclined plate 23 is provided between the two mechanism side frames 21, and a bottom blade plate 231 is fixedly installed on one end of the skin guide inclined plate 23 close to the side blade disc 222. The turf scratching mechanism 2 descends to control the bottom blade plate 231 to descend, and the bottom blade plate 231 penetrates into the soil of a large area of ​​turf and moves forward in cooperation with the turf scratching device. The bottom blade plate 231 cuts the large area of ​​turf at the bottom end and automatically cuts the turf off the soil. The cut turf is moved to the skin guide inclined plate 23 along the bottom blade plate 231. A supporting inclined plate 233 is installed on the end of the skin guide inclined plate 23 away from the bottom blade plate 231 through a hinge. The supporting inclined plate 233 is easy to rotate. A skin guide mechanism 24 is provided on the skin guide inclined plate 23, and a winding mechanism 25 is provided on the side of the supporting inclined plate 233 away from the skin guide inclined plate 23.

[0033] The skin guide mechanism 24 includes two groups of symmetrically distributed skin guide members, and the skin guide inclined plate 23 is provided with a skin guide groove 232 corresponding to the skin guide member. The skin guide member includes two groups of symmetrically distributed transmission side frames 241, and the transmission side frames 241 are fixedly installed at the bottom end of the skin guide inclined plate 23. A transmission cross roller 242 is rotatably installed between each group of transmission side frames 241. The outer sides of the two transmission cross rollers 242 are movably sleeved with a transmission belt 243, and the transmission belt 243 is movably connected to the corresponding skin guide groove 232. A common drive shaft 244 is provided between the two skin guide members. The co-drive shaft 244 is fixedly installed between the transmission cross rollers 242 at the top position of the two leather guide parts. By driving the transmission cross roller 242 at the top position of one of the leather guide parts to rotate, the connection of the co-drive shaft 244 is coordinated to drive the transmission belts 243 in the leather guide parts on both sides to automatically transmit, thereby automatically transmitting the turf moved to the skin guide inclined plate 23 upward, and using the lifting cylinder to control the cross-cutting knife to descend, the turf is automatically cut in sections horizontally, so that the cut segmented turf can be automatically and continuously transmitted, which is convenient for the subsequent automatic rolling up of the segmented turf.

[0034] The winding mechanism 25 includes a plurality of winding transverse shafts 251, which are rotatably mounted on the side of the two mechanism side frames 21 away from the slicing side frame 22, and a plurality of winding rollers 252 are fixedly mounted on the winding transverse shafts 251, and the plurality of winding transverse shafts 251 are distributed in an arc-shaped structure, and a first sprocket 253 is fixedly mounted on one end of the winding transverse shafts 251, and the outer sides of the plurality of first sprockets 253 are meshedly connected with a first chain 254, and an inner groove 2331 corresponding to the winding roller 252 is opened on the side of the support inclined plate 233 away from the skin guide inclined plate 23 , multiple winding rollers 252 at the bottom position of the winding mechanism 25 are movably engaged in the corresponding inner grooves 2331, and the segmented turf on the skin guide inclined plate 23 is automatically transferred upward to the supporting inclined plate 233, and the ends of the segmented turf contact the multiple winding rollers 252 at the bottom position, and cooperate to control the multiple winding horizontal shafts 251 to rotate synchronously, driving the multiple groups of winding rollers 252 to rotate synchronously. Since the multiple winding horizontal shafts 251 are distributed in an arc-shaped structure, the ends of the segmented turf are gradually wound, realizing automatic winding of the segmented turf, and improving the efficiency of turf scratching, rolling and packaging.

[0035] A driving cross bar 234 is vertically installed on the side of the supporting inclined plate 233 away from the skin guiding inclined plate 23, an arc-shaped through groove 235 corresponding to the driving cross bar 234 is provided on one of the mechanism side frames 21, and the driving cross bar 234 is movably engaged in the arc-shaped through groove 235, an auxiliary seat 237 is fixedly installed on the side of the top of the mechanism side frame 21 close to the arc-shaped through groove 235, and a first rotating seat 238 is rotatably installed on the side end of the auxiliary seat 237, and a second rotating seat 236 is rotatably installed on the end of the driving cross bar 234 away from the supporting inclined plate 233, and the first rotating seat 238 A telescopic cylinder 239 is fixedly installed at the bottom end, and the driving end of the telescopic cylinder 239 and the second rotating seat 236 are fixedly installed. When one section of the turf is rolled up, the telescopic cylinder 239 is controlled to open to drive the second rotating seat 236 to drive the driving cross bar 234 to slide down in the arc-shaped through groove 235, thereby controlling the support inclined plate 233 to rotate downward at one end of the guide turf inclined plate 233, and the rolled turf loses the limit of multiple winding rollers 252, and the rolled turf automatically tilts and falls from the support inclined plate 233, so that the rolled turf is automatically unloaded; After the automatic unloading of the rolled turf is completed, the telescopic cylinder 239 is immediately controlled to open to drive the second rotating seat 236 to drive the driving cross bar 234 to slide in the arc-shaped groove 235, thereby controlling the supporting inclined plate 233 to rotate upward at one end of the guide turf inclined plate 23 until the multiple winding rollers 252 at the bottom position of the winding mechanism 25 are movably engaged in the corresponding inner grooves 2331.

[0036] A first support frame 27 is fixedly installed on one side of the bottom end of the guide skin inclined plate 23 near the supporting inclined plate 233, and both ends of the first support frame 27 are fixedly installed between the two mechanism side frames 21. A first support shaft 271 is rotatably installed on the bottom of the first support frame 27, and both ends of the first support shaft 271 are fixedly installed with a first support wheel 272. A first bevel gear 273 is fixedly installed on the middle part of the first support shaft 271, and a second bevel gear 274 is meshed and connected with the top of the first bevel gear 273. A driving longitudinal shaft 275 is fixedly installed on the middle part of the second bevel gear 274, and the driving longitudinal shaft 275 is rotatably installed on the middle part of the first support frame 27. A first motor 276 is fixedly installed on one side of the top end of the first support frame 27 near the driving longitudinal shaft 275, and the driving end of the first motor 276 and the top end of the driving longitudinal shaft 275 are fixedly installed. A protective cover 277 is fixedly installed on one side of the first support frame 27 near the first motor 276 The first bevel gear 273, the second bevel gear 274, the driving longitudinal shaft 275 and the first motor 276 are located in the protective cover 277; two second support frames 28 are fixedly installed with symmetrical distribution on one side of the bottom end of the guide skin inclined plate 23 close to the first support frame 27, and the second support frames 28 are respectively fixedly installed on the inner sides of the corresponding mechanism side frames 21, and the second support shafts 281 are rotatably installed at the bottoms of the two second support frames 28, and the second support wheels 282 are fixedly installed at both ends of the second support shafts 281. When in use, the first support wheel 272 and the second support wheel 282 are in contact with the ground to provide roller support for the entire turf scratching device. When moving forward, the first motor 276 is controlled to start driving the second bevel gear 274 to drive the first bevel gear 273 and the first support shaft 271 to rotate, thereby controlling the first support wheel 272 to automatically assist in moving forward, thereby improving the stability of the forward movement of the entire turf scratching device.

[0037] Two symmetrically distributed auxiliary brackets 26 are provided between the second support frame 28 and the first support frame 27. The auxiliary brackets 26 are fixedly mounted at the bottom end of the mechanism side frame 21. A rotary tiller bar 261 is rotatably mounted between the two auxiliary brackets 26. A first auxiliary shaft 262 is rotatably mounted on one end of the auxiliary bracket 26 away from the rotary tiller bar 261. The first auxiliary shaft 262 is fixedly mounted on the end of the first support shaft 271. A first pulley transmission group 263 is provided between the first auxiliary shaft 262 and the shaft end of the rotary tiller bar 261. The driving group 263 includes two first pulleys and a first transmission belt meshed on the outside of the two first pulleys. The first pulleys are fixedly mounted on the shaft ends of the corresponding first auxiliary shaft 262 and the rotary tiller rod 261, respectively. When the first support shaft 271 rotates, the first auxiliary shaft 262 is driven to rotate synchronously, and the rotary tiller rod 261 is driven to rotate synchronously in conjunction with the transmission of the first pulley transmission group 263, so that the turf is scratched and cut into sections, and the cut soil is rotary tilled, which is convenient for the subsequent turf sowing operation.

[0038] A second auxiliary shaft 29 is rotatably installed on one side of the mechanism side frame 21 close to the winding mechanism 25, and a first transmission gear 291 is fixedly installed on the inner end of the second auxiliary shaft 29, and a second transmission gear 292 is fixedly installed on one end of the winding horizontal shaft 251 at the bottom position of the winding mechanism 25, and the first transmission gear 291 and the second transmission gear 292 are meshed and connected, and a second pulley transmission group 293 is provided between the shaft ends of the second auxiliary shaft 29 and the first support shaft 271, and the second pulley transmission group 293 includes two second pulleys and a second transmission belt meshed on the outer sides of the two second pulleys, and the second pulleys are respectively fixedly installed on the shaft ends of the corresponding second auxiliary shaft 29 and the first support shaft 271, and when the first support shaft 271 rotates, the transmission of the second pulley transmission group 293 is cooperated to drive the corresponding second auxiliary shaft 29 to rotate synchronously, and the meshing connection of the first transmission gear 291 and the second transmission gear 292 is cooperated to drive the winding horizontal shaft 251 at the bottom position of the winding mechanism 25 to rotate synchronously in the opposite direction.

[0039] A third auxiliary shaft 245 is fixedly installed on the end of the transmission roller 242 at the top position of one of the leather guides, and a third pulley transmission group 246 is provided between the third auxiliary shaft 245 and the axial end of the winding horizontal shaft 251 at the bottom position of the winding mechanism 25. The third pulley transmission group 246 includes two third pulleys and a third transmission belt meshed with the outer sides of the two third pulleys. The third pulleys are respectively fixedly installed on the axial ends of the corresponding third auxiliary shaft 245 and the winding horizontal shaft 251. When the winding horizontal shaft 251 at the bottom position of the winding mechanism 25 rotates, the third auxiliary shaft 245 and the transmission roller 242 at the top position of one of the leather guides are driven to rotate synchronously in cooperation with the transmission of the third pulley transmission group 246.

[0040] Working principle: When in use, the entire turf-scraping device is installed on an external walking device through the installation cross frame 1, and the turf-scraping mechanism 2 is driven to descend by controlling and opening multiple linear electric rails 12, so that the first support wheel 272 and the second support wheel 282 are in contact with the ground, and the entire turf-scraping device is roller-supported; The turf-scratching mechanism 2 descends to control the side-scratching blade discs 222 on both sides to descend, so that the side-scratching blade discs 222 penetrate into the large area of ​​turf soil, and at the same time controls the bottom-scratching blade 231 to descend, so that the bottom-scratching blade 231 penetrates into the large area of ​​turf soil; Subsequently, the external walking device is controlled to control the entire turf-scraping device to move forward, and at the same time, the first motor 276 is controlled to start driving the second bevel gear 274 to drive the first bevel gear 273 and the first support shaft 271 to rotate, thereby controlling the first support wheel 272 to automatically assist in moving forward, thereby improving the stability of the entire turf-scraping device in moving forward; When the first support shaft 271 rotates, it cooperates with the transmission of the second pulley transmission group 293 to drive the corresponding second auxiliary shaft 29 to rotate synchronously, and cooperates with the meshing connection between the first transmission gear 291 and the second transmission gear 292 to drive the winding horizontal shaft 251 at the bottom position of the winding mechanism 25 to rotate synchronously in the opposite direction; When the winding transverse shaft 251 at the bottom of the winding mechanism 25 rotates, the third auxiliary shaft 245 and the transmission transverse roller 242 at the top of one of the leather guides are driven to rotate synchronously in coordination with the transmission of the third pulley transmission group 246; The side-scratching blades 222 on both sides perform side-end longitudinal cutting of a large area of ​​turf, and the bottom-scratching blades 231 perform bottom-end cross-cutting of a large area of ​​turf, automatically cutting the turf off the soil, and the cut turf is moved to the skin guide inclined plate 23 along the bottom-scratching blades 231, and the top position transmission roller 242 in one of the skin guide parts is driven to rotate, and the connection of the common drive shaft 244 is coordinated to drive the transmission belts 243 in the skin guide parts on both sides to automatically transmit, so that the turf moved to the skin guide inclined plate 23 is automatically transmitted upward, and the lifting cylinder is used to control the cross-cutting blade to descend, and the turf is automatically cut in sections horizontally, so that the cut turf sections are automatically and continuously transmitted; The segmented turf on the guide inclined plate 23 is automatically transferred upward to the supporting inclined plate 233, and the end of the segmented turf contacts the multiple winding rollers 252 at the bottom, and cooperates with the multiple winding horizontal shafts 251 to rotate synchronously, driving the multiple groups of winding rollers 252 to rotate synchronously. Since the multiple winding horizontal shafts 251 are distributed in an arc structure, the end of the segmented turf is gradually wound, realizing the automatic winding of the segmented turf; When one section of the turf is rolled up, the telescopic cylinder 239 is controlled to start driving the second rotating seat 236 to drive the driving cross bar 234 to slide down in the arc-shaped through groove 235, thereby controlling the supporting inclined plate 233 to rotate downward at one end of the guide turf inclined plate 233, and the rolled turf loses the limit of multiple rolling rollers 252, and the rolled turf automatically tilts and falls from the supporting inclined plate 233, and the rolled turf is automatically unloaded; After the automatic unloading of the rolled turf is completed, the telescopic cylinder 239 is immediately controlled to start driving the second rotating seat 236 to drive the driving cross bar 234 to slide in the arc-shaped through groove 235, thereby controlling the support inclined plate 233 to rotate upward at one end of the skin guide inclined plate 23, until the multiple winding rollers 252 at the bottom position of the winding mechanism 25 are movably engaged in the corresponding inner grooves 2331, and the support inclined plate 233 is reset; When the first support shaft 271 rotates, the first auxiliary shaft 262 is driven to rotate synchronously, and the rotary tiller bar 261 is driven to rotate synchronously in coordination with the transmission of the first pulley transmission group 263 .

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A turf-scratching device for ecological restoration, comprising a mounting frame (1), characterized in that: Mounting longitudinal frames (11) are vertically mounted on both side ends of the mounting transverse frame (1), and a plurality of uniformly distributed linear electric rails (12) are fixedly mounted on opposite sides of the two mounting longitudinal frames (11), and a turf scratching mechanism (2) is fixedly mounted on the driving ends of the plurality of linear electric rails (12); The turf scratching mechanism (2) comprises two symmetrically distributed mechanism side frames (21), the mechanism side frames (21) being respectively fixedly mounted on the driving ends of the corresponding linear electric rails (12), a connecting cross frame (211) being fixedly mounted between the plurality of mechanism side frames (21), one end of each mechanism side frame (21) being integrally formed with a scratching side frame (22), one end of each scratching side frame (22) being rotatably mounted with a scratching cross shaft (221), and the inner end of each scratching cross shaft (221) being fixedly mounted. A side-scratching blade disc (222) is installed, and a skin-guiding inclined plate (23) is provided between the two mechanism side frames (21); a bottom-scratching blade plate (231) is fixedly installed on one end of the skin-guiding inclined plate (23) close to the side-scratching blade disc (222); a supporting inclined plate (233) is installed on one end of the skin-guiding inclined plate (23) away from the bottom-scratching blade (231) via a hinge; a skin-guiding mechanism (24) is provided on the skin-guiding inclined plate (23); and a winding mechanism (25) is provided on the side of the supporting inclined plate (233) away from the skin-guiding inclined plate (23).

2. A turf-scratching device for ecological restoration according to claim 1, characterized in that: The skin guiding mechanism (24) comprises two groups of symmetrically distributed skin guiding members, the skin guiding inclined plate (23) is provided with skin guiding slots (232) corresponding to the skin guiding members, the skin guiding members comprise two groups of symmetrically distributed transmission side frames (241), the transmission side frames (241) are fixedly mounted at the bottom end of the skin guiding inclined plate (23), a transmission cross roller (242) is rotatably mounted between each group of the transmission side frames (241), a transmission belt (243) is movably sleeved on the outer sides of the two transmission cross rollers (242), the transmission belt (243) is movably engaged in the corresponding skin guiding slots (232), a common drive shaft (244) is provided between the two skin guiding members, and the common drive shaft (244) is fixedly mounted between the transmission cross rollers (242) at the top positions of the two skin guiding members.

3. A turf-scratching device for ecological restoration according to claim 2, characterized in that: The winding mechanism (25) comprises a plurality of winding transverse shafts (251), the winding transverse shafts (251) being rotatably mounted on a side of the two mechanism side frames (21) away from the slicing side frame (22), a plurality of winding rollers (252) being fixedly mounted on the winding transverse shafts (251) and evenly distributed, the plurality of winding transverse shafts (251) being distributed in an arc-shaped structure, a first sprocket (253) being fixedly mounted on one end of each of the winding transverse shafts (251), the outer sides of the plurality of first sprockets (253) being meshingly connected with a first chain (254), an inner groove (2331) corresponding to the winding rollers (252) being formed on a side of the support inclined plate (233) away from the skin guide inclined plate (23), and a plurality of winding rollers (252) at the bottom of the winding mechanism (25) being movably engaged in the corresponding inner grooves (2331).

4. The turf-scratching device for ecological restoration according to claim 3, characterized in that: A driving cross bar (234) is vertically mounted on one side of the supporting inclined plate (233) away from the skin guiding inclined plate (23); an arcuate through groove (235) corresponding to the driving cross bar (234) is provided on one of the mechanism side frames (21); the driving cross bar (234) is movably engaged in the arcuate through groove (235); an auxiliary seat (237) is fixedly mounted on one side of the top end of the mechanism side frame (21) close to the arcuate through groove (235); a first rotating seat (238) is rotatably mounted on the side end of the auxiliary seat (237); a second rotating seat (236) is rotatably mounted on one end of the driving cross bar (234) away from the supporting inclined plate (233); a telescopic cylinder (239) is fixedly mounted on the bottom end of the first rotating seat (238); a driving end of the telescopic cylinder (239) and the second rotating seat (236) are fixedly mounted.

5. The turf-scratching device for ecological restoration according to claim 4, characterized in that: A first support frame (27) is fixedly mounted on one side of the bottom end of the guide skin inclined plate (23) close to the supporting inclined plate (233); both ends of the first support frame (27) are fixedly mounted between the two mechanism side frames (21); a first support shaft (271) is rotatably mounted on the bottom of the first support frame (27); both ends of the first support shaft (271) are fixedly mounted with first support wheels (272); a first bevel gear (273) is fixedly mounted on the middle of the first support shaft (271); a second bevel gear (274) is meshedly connected to the top of the first bevel gear (273); and a second bevel gear (274) is meshedly mounted on the top of the second bevel gear (274). A driving longitudinal axis (275) is fixedly installed in the middle, and the driving longitudinal axis (275) is rotatably installed in the middle of the first support frame (27); a first motor (276) is fixedly installed on the side of the top of the first support frame (27) close to the driving longitudinal axis (275); the driving end of the first motor (276) and the top of the driving longitudinal axis (275) are fixedly installed; a protective cover (277) is fixedly installed on the side of the first support frame (27) close to the first motor (276); the first bevel gear (273), the second bevel gear (274), the driving longitudinal axis (275) and the first motor (276) are located in the protective cover (277).

6. The turf-scratching device for ecological restoration according to claim 5, characterized in that: Two second support frames (28) are fixedly mounted symmetrically on one side of the bottom end of the skin guide inclined plate (23) close to the first support frame (27); the second support frames (28) are respectively fixedly mounted on the inner side of the corresponding mechanism side frame (21); second support shafts (281) are rotatably mounted on the bottoms of the two second support frames (28); and second support wheels (282) are fixedly mounted on both ends of the second support shafts (281).

7. The turf-scratching device for ecological restoration according to claim 6, characterized in that: Two auxiliary supports (26) are symmetrically arranged between the second support frame (28) and the first support frame (27); the auxiliary supports (26) are fixedly mounted on the bottom end of the mechanism side frame (21); and a rotary tiller bar (261) is rotatably mounted between the two auxiliary supports (26).

8. The turf-scratching device for ecological restoration according to claim 7, characterized in that: A first auxiliary shaft (262) is rotatably mounted on one end of the auxiliary bracket (26) away from the rotary tiller bar (261); the first auxiliary shaft (262) is fixedly mounted on the end of the first support shaft (271); a first pulley transmission group (263) is provided between the first auxiliary shaft (262) and the shaft ends of the rotary tiller bar (261); the first pulley transmission group (263) comprises two first pulleys and a first transmission belt meshed with the outer sides of the two first pulleys; the first pulleys are respectively fixedly mounted on the shaft ends of the corresponding first auxiliary shaft (262) and the rotary tiller bar (261).

9. The turf-scratching device for ecological restoration according to claim 8, characterized in that: A second auxiliary shaft (29) is rotatably mounted on one side of the mechanism side frame (21) close to the winding mechanism (25); a first transmission gear (291) is fixedly mounted on the inner end of the second auxiliary shaft (29); a second transmission gear (292) is fixedly mounted on one end of the winding transverse shaft (251) at the bottom position of the winding mechanism (25); the first transmission gear (291) and the second transmission gear (292) are meshingly connected; a second pulley transmission group (293) is provided between the shaft ends of the second auxiliary shaft (29) and the first support shaft (271); the second pulley transmission group (293) comprises two second pulleys and a second transmission belt meshing on the outer sides of the two second pulleys; the second pulleys are respectively fixedly mounted on the shaft ends of the corresponding second auxiliary shaft (29) and the first support shaft (271).

10. The turf-scraping device for ecological restoration according to claim 9, characterized in that: A third auxiliary shaft (245) is fixedly mounted on the end of the transmission transverse roller (242) at the top position of one of the leather guides, and a third pulley transmission group (246) is provided between the third auxiliary shaft (245) and the shaft end of the winding transverse shaft (251) at the bottom position of the winding mechanism (25). The third pulley transmission group (246) includes two third pulleys and a third transmission belt meshed with the outer sides of the two third pulleys. The third pulleys are respectively fixedly mounted on the shaft ends of the corresponding third auxiliary shaft (245) and the winding transverse shaft (251).

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