Anti-winding isolated tillage type forest land re-cultivation device

Abstract

The application discloses an anti-winding isolated tillage type forest land re-cultivation equipment, and belongs to the technical field of agricultural machinery, which comprises a traction frame, a feeding slide frame is slidably installed on the traction frame, and a partition assembly, a knocking assembly, a turnover assembly and a rotary tillage assembly are arranged on the traction frame. The partition assembly comprises two lower pressing side plates, two sieve-shaped scrapers one and two sieve-shaped scrapers two, the sieve-shaped scrapers one are rotatably installed on the corresponding sieve-shaped scrapers two, and when the sieve-shaped scrapers one and the corresponding sieve-shaped scrapers two are in a vertical state, a complete lower pressing square plate partition assembly is formed between the two, which can physically isolate the to-be-processed area from the surrounding soil and root system, and effectively cut off the transversely growing root network. Therefore, the length and quantity of roots in the rotary tillage shaft operation area can be significantly reduced, the roots are prevented from being connected with the large roots outside the area, the roots are prevented from winding the shaft and causing the equipment to be stuck and damaged, and the continuity and stability of the tillage process are ensured.

Description

Technical Field

[0001] This invention relates to the field of agricultural machinery technology, and in particular to an anti-entanglement, isolated tillage-type reforestation and land reclamation device. Background Technology

[0002] In the actual process of converting forests back to farmland, the extensive root systems of trees, especially the vast root networks formed by perennial trees, present numerous technical challenges during subsequent cultivation. Traditional rotary tillers and plows are easily entangled in underground roots when operating directly on converted forest land, causing the rotary tiller shafts to jam, equipment damage, and even downtime for maintenance, severely impacting work efficiency and cultivation quality. Furthermore, the horizontal and interwoven root systems make it difficult for a single machine to completely sever the root system, often requiring repeated tillage, increasing operating costs and energy consumption. Existing agricultural machinery is mostly designed for conventional farmland and lacks adaptability to the special conditions of converted forest land, making it difficult to effectively isolate root areas and prevent entanglement. It also has shortcomings in clearing debris such as gravel and tree roots. Therefore, this invention provides an anti-entanglement, isolated tillage-type equipment for converting forests back to farmland. Summary of the Invention

[0003] This invention addresses the shortcomings of existing technologies by providing an anti-entanglement isolation tillage-type reforestation and land reclamation equipment. It overcomes the problems of traditional tillage equipment in reforestation and land reclamation operations, such as the inability to effectively isolate the underground root system, the easy entanglement and jamming of the rotary tillage blade shaft by roots leading to equipment damage, and the difficulty in simultaneously clearing debris such as gravel and tree roots, which affects the continuity of tillage and the quality of land preparation.

[0004] To achieve the above objectives, the present invention provides the following technical solution: an anti-entanglement isolation tillage type reforestation and land reclamation equipment, comprising a traction frame, a feed slide mounted on the traction frame, and a partitioning component, a striking component, a flipping component, and a rotary tillage component. The partitioning component includes two downward pressing side plates, two sieve-shaped scrapers (first type), and two sieve-shaped scrapers (second type). The sieve-shaped scrapers (first type) are rotatably mounted on the corresponding sieve-shaped scrapers (second type). When the sieve-shaped scrapers (first type) and the corresponding sieve-shaped scrapers (second type) are in a vertical state, they form a complete downward pressing square plate. A square partition area is formed between the two downward pressing side plates and the two downward pressing square plates. The striking component includes a shifting toothed ring rotatably mounted on the feed slide, and a striking block is slidably mounted on the shifting toothed ring. The striking block is used to move the striking block and the downward pressing square plate downward. The flipping component includes two strip-shaped short plates rotatably mounted on the feed slide, and the strip-shaped short plates are used to make the sieve-shaped scrapers (first type) rotate relative to the sieve-shaped scrapers (second type). The rotary tillage component includes a rotary tillage blade shaft.

[0005] Furthermore, two downward pressing side plates are symmetrically slidably mounted on the feed carriage, and two sieve-shaped scrapers are also symmetrically slidably mounted on the feed carriage. Both the downward pressing side plates and the sieve-shaped scrapers slide vertically relative to the feed carriage. The downward pressing side plates and the sieve-shaped scrapers are spaced apart. Multiple strips are fixedly mounted on both the sieve-shaped scraper and the sieve-shaped scraper. The strips on the sieve-shaped scraper and the corresponding strips on the sieve-shaped scraper are spaced apart, and the strips on the two opposite sieve-shaped scrapers are spaced apart.

[0006] Furthermore, a pressure bar is fixedly installed on the upper surface of both the pressure side plate and the sieve scraper II. A limit slide is also slidably installed on the feed slide. The four pressure bars are arranged in a circular array relative to the center line of the limit slide. The limit slide is used to limit the position of the pressure bars.

[0007] Furthermore, an auxiliary pulley is rotatably mounted on the shifting gear ring, and an auxiliary lead screw is fixedly mounted on the striking block. The auxiliary lead screw and the auxiliary pulley form a helical pair, and the striking block is used to strike the lower pressure plate to move downward.

[0008] Furthermore, a linkage pulley is rotatably mounted on the upper end of the second sieve scraper, and a transmission pulley is rotatably mounted on the upper end of the first sieve scraper. A transmission belt is provided between the transmission pulley and the corresponding linkage pulley. A linkage block is fixedly mounted on the side of each linkage pulley, and a straight groove that cooperates with the strip-shaped short plate is provided on the linkage block.

[0009] Furthermore, the feed carriage is also symmetrically fixed with limiting strips. The limiting strips are located directly below the corresponding short strips. When the sliding groove on the linkage block and the limiting strips are engaged, they slide together. When the short strips are in a vertical state, their projections on the upper surface of the traction frame coincide.

[0010] Furthermore, the two strip-shaped short plates are symmetrically arranged, and a linkage group and a gear group are arranged between the two strip-shaped short plates.

[0011] Furthermore, the rotary tillage assembly also includes a vertical sliding plate that is slidably mounted on the traction frame, a horizontal sliding plate that is slidably mounted on the vertical sliding plate, a longitudinal sliding frame that is slidably mounted on the horizontal sliding plate, and a rotary tillage cutter shaft that is rotatably mounted on the lower end of the longitudinal sliding frame.

[0012] Furthermore, a storage box is fixedly installed on the lower surface of the traction frame, and a cleaning electric cylinder is fixedly installed on the feed slide. A cleaning push plate is fixedly installed at the end of the piston rod of the cleaning electric cylinder. The cleaning push plate is used to push the debris cleaned by the screen scraper into the storage box.

[0013] The beneficial effects of this invention compared with the prior art are as follows: (1) By setting up a partitioning component, this invention can physically isolate the area to be treated from the surrounding soil and rhizome system, effectively cutting off the horizontally growing rhizome network. This can significantly reduce the length and number of rhizomes in the rotary tiller shaft working area, preventing them from connecting with the large root system outside the area, thereby fundamentally preventing the root rhizomes from getting stuck and damaging the equipment due to entanglement with the blade shaft, and ensuring the continuity and stability of the tillage process. (2) By setting up a striking component, this invention can enable the lower pressure side plate and lower pressure square plate to forcefully penetrate and destroy the hard structure in hard soil layers or in the presence of underground rhizomes by impact force. (3) By setting up a flipping component, this invention can clean out the gravel, hard objects or tree root residue that cannot be crushed in the area after rotary tillage. Then, by pushing these debris into the storage bin for centralized treatment by the cleaning pusher, the obstacles affecting subsequent sowing, seedling raising and irrigation are effectively removed, significantly improving the quality of land reclamation and agricultural applicability. (4) The present invention integrates multiple functions such as soil zoning, impact crushing, rotary tillage and cleaning through the cooperation of various components. By flipping the components, the working modes such as isolated tillage, conventional plowing or debris scraping can be switched, realizing multi-purpose operation of one machine, which significantly improves equipment utilization and work efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0015] Figure 2 This is a top view of the overall structure of the present invention.

[0016] Figure 3 This is a schematic diagram of the structure of the storage box in this invention.

[0017] Figure 4 This is a schematic diagram of the rotary tillage component of the present invention.

[0018] Figure 5 This is a cross-sectional view of the structure of the feed carriage of the present invention.

[0019] Figure 6 This is a schematic diagram of the partitioning component of the present invention.

[0020] Figure 7 This is a schematic diagram of the structure of the second sieve-shaped scraper of the present invention.

[0021] Figure 8 This is a schematic diagram of the structure of the striking component of the present invention.

[0022] Figure 9 for Figure 8 A magnified view of a portion of point A in the middle.

[0023] Figure 10 This is a schematic diagram of the structure of the flipping component of the present invention.

[0024] Figure 11 for Figure 10 A magnified view of a portion of point B in the middle.

[0025] Figure 12 for Figure 10 A magnified view of a portion of point C.

[0026] Figure 13 This is a schematic diagram of the structure of one part of the sieve-shaped scraper of the present invention.

[0027] Reference numerals: 101-Traction frame; 102-Feed carriage; 103-Lower pressure side plate; 104-Feed motor; 105-Feed lead screw; 106-Shifting gear ring; 107-Rotary tiller shaft; 108-Vertical slide plate; 109-Vertical lead screw; 110-Vertical motor; 111-Horizontal slide plate; 112-Horizontal lead screw; 113-Horizontal motor; 114-Longitudinal carriage; 115-Longitudinal lead screw; 116-Longitudinal motor; 117-Rotary tiller motor; 118-Cleaning cylinder; 119-Cleaning push plate; 120-Storage bin; 121-Square cover Plate; 122-Limit slide; 123-Limit screw; 124-Limit motor; 125-Sieve scraper one; 126-Sieve scraper two; 127-Lower pressure strip; 128-Shift gear; 129-Shift motor; 130-Striking block; 131-Auxiliary motor; 132-Auxiliary screw; 133-Auxiliary pulley; 134-Limit long strip plate; 135-Transmission belt; 136-Transmission pulley; 137-Linkage pulley; 138-Linkage round block; 139-Short strip plate; 140-Adjustment motor; 141-Linkage group; 142-Gear group. Detailed Implementation

[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0029] Example: Reference Figures 1-13 An anti-entanglement isolation tillage type reforestation and land reclamation device includes a traction frame 101, a feed slide 102 slidably mounted on the traction frame 101, and a feed screw 105 rotatably mounted on the traction frame 101. The feed screw 105 and the feed slide 102 form a helical pair. A feed motor 104 is fixedly mounted on the traction frame 101. The output shaft of the feed motor 104 is fixedly connected to the feed screw 105. When the feed motor 104 is started, it drives the feed screw 105 to rotate, which causes the feed slide 102 to move up and down relative to the traction frame 101. The traction frame 101 can be fixedly mounted on the rear of the tractor by bolts, and the device can be moved by the movement of the tractor.

[0030] The traction frame 101 is equipped with a partitioning assembly, which includes two downward pressing side plates 103, two sieve-shaped scrapers 125, and two sieve-shaped scrapers 126. The two downward pressing side plates 103 are symmetrically slidably mounted on the feed slide 102, and the two sieve-shaped scrapers 126 are also symmetrically slidably mounted on the feed slide 102. Both the downward pressing side plates 103 and the sieve-shaped scrapers 126 slide vertically relative to the feed slide 102. The downward pressing side plates 103 and the sieve-shaped scrapers 126 are spaced apart, and the sieve-shaped scrapers 125 rotate. Installed on the corresponding sieve scraper 126, both sieve scraper 125 and sieve scraper 126 are fixedly provided with multiple strips. The strips on sieve scraper 125 and the corresponding strips on sieve scraper 126 are spaced apart. The strips on two opposite sieve scraper 125 are spaced apart. When sieve scraper 125 and the corresponding sieve scraper 126 are in a vertical state, they form a complete downward pressing square plate. The two downward pressing side plates 103 and the two downward pressing square plates form a square partition area.

[0031] A pressing strip 127 is fixedly installed on the upper end face of the pressing side plate 103 and the sieve scraper 126. A limiting slide 122 is also slidably installed on the feed slide 102. A limiting screw 123 is rotatably installed on the feed slide 102. The limiting screw 123 and the limiting slide 122 form a helical pair. A limiting motor 124 is fixedly installed on the feed slide 102. The output shaft of the limiting motor 124 is fixedly connected to the limiting screw 123. When the limiting motor 124 is started, it drives the limiting screw 123 to rotate, which allows the limiting slide 122 to move up and down relative to the feed slide 102. The four pressing strips 127 are arranged in a circular array relative to the center line of the limiting slide 122. The limiting slide 122 is used to limit the position of the pressing strips 127.

[0032] In the initial position, the lower ends of the pressing side plate 103 and the second sieve scraper 126 are both located closest to the traction frame 101. That is, the pressing strip 127 is located furthest from the traction frame 101. At this time, the limiting slide 122 is also located furthest from the traction frame 101. The lower surface of the pressing strip 127 is in contact with the upper surface of the limiting slide 122. Under the action of the limiting slide 122, the pressing strip 127 cannot move downward relative to the feed slide 102. That is, the pressing side plate 103 and the second sieve scraper 126 cannot move downward relative to the feed slide 102, thereby locking the position of the pressing side plate 103 and the second sieve scraper 126 relative to the feed slide 102.

[0033] When it is necessary to move the pressure side plate 103 and the second sieve scraper 126 downward, the limit motor 124 needs to be started first to move the limit slide 122 downward. That is, the limit slide 122 releases the restriction on the position of the pressure side plate 103 and the second sieve scraper 126. At this time, the pressure side plate 103 and the second sieve scraper 126 can move downward relative to the feed slide 102.

[0034] A striking assembly is provided on the traction frame 101. The striking assembly includes a shifting gear ring 106 rotatably mounted on the feed slide 102. A shifting gear 128 is also rotatably mounted on the feed slide 102. The shifting gear 128 and the shifting gear ring 106 mesh to form a gear pair. A shifting motor 129 is fixedly mounted on the feed slide 102. The output shaft of the shifting motor 129 is fixedly connected to the shifting gear 128. A striking block 130 is slidably mounted on the shifting gear ring 106. The striking block 130 is used to cause the striking block 128 to... 30 and the lower pressure plate move downwards. An auxiliary pulley 133 is rotatably mounted on the shifting gear ring 106. An auxiliary lead screw 132 is fixedly mounted on the striking block 130. The auxiliary lead screw 132 and the auxiliary pulley 133 form a helical pair. The striking block 130 is used to strike the lower pressure plate 127 to move downwards. An auxiliary motor 131 is also fixedly mounted on the shifting gear ring 106. A pulley is fixedly mounted on the output shaft of the auxiliary motor 131. A belt is provided between the pulley on the output shaft of the auxiliary motor 131 and the auxiliary pulley 133.

[0035] When the pressure side plate 103 or pressure square plate contacts the ground and cannot move downwards, the limiting slide 122 first releases the restriction on the pressure side plate 103 and pressure square plate. Then, the shifting motor 129 is started to drive the shifting gear 128 to rotate, so that the shifting gear ring 106 rotates relative to the feed slide 102. The striking block 130 on the shifting gear ring 106 rotates synchronously, thereby adjusting the position of the striking block 130. This moves the striking block 130 to directly above the pressure strip 127 corresponding to the pressure side plate 103 or pressure square plate that needs to be pressed. Then, the auxiliary motor 131 is started to drive the auxiliary... The pulley 133 rotates, and under the action of the auxiliary screw 132, the striking block 130 moves rapidly downward, thus striking the lower pressure strip 127. Under the impact force of the striking block 130, the lower pressure side plate 103 or lower pressure square plate corresponding to the lower pressure strip 127 moves downward. Then, the striking block 130 continuously strikes the lower pressure strip 127, thereby making the lower pressure side plate 103 or lower pressure square plate corresponding to the lower pressure strip 127 reach the specified depth of the soil layer. By repeating the above steps, the lower pressure side plate 103 and lower pressure square plate can reach the specified depth of the soil layer.

[0036] A rotary tillage assembly is mounted on the traction frame 101. The rotary tillage assembly includes a rotary tillage blade shaft 107 and a vertical sliding plate 108 slidably mounted on the traction frame 101. A vertical sliding lead screw 109 is rotatably mounted on the traction frame 101, and the vertical sliding plate 109 and the vertical sliding plate 108 form a helical pair. A vertical motor 110 is fixedly mounted on the traction frame 101, and the output shaft of the vertical motor 110 is fixedly connected to the vertical sliding lead screw 109. A horizontal sliding plate 111 is slidably mounted on the vertical sliding plate 108, and a horizontal sliding lead screw 112 is rotatably mounted on the vertical sliding plate 108, forming a helical pair. A horizontal motor 113 is fixedly mounted on the vertical sliding plate 108. The output shaft and the transverse lead screw 112 are fixedly connected. A longitudinal slide 114 is slidably mounted on the transverse slide plate 111. A longitudinal lead screw 115 is rotatably mounted on the transverse slide plate 111. The longitudinal lead screw 115 and the longitudinal slide 114 form a helical pair. A longitudinal motor 116 is fixedly mounted on the transverse slide plate 111. The output shaft of the longitudinal motor 116 is fixedly connected to the longitudinal lead screw 115. A rotary tiller shaft 107 is rotatably mounted on the lower end of the longitudinal slide 114. A rotary tiller motor 117 is fixedly mounted on the longitudinal slide 114. Pulleys are fixedly mounted on both the output shaft of the rotary tiller motor 117 and the rotary tiller shaft 107. A belt is provided between the pulley on the output shaft of the rotary tiller motor 117 and the pulley on the rotary tiller shaft 107.

[0037] Starting the vertical movement motor 110 drives the vertical movement screw 109 to rotate, which causes the vertical movement slide plate 108 to slide relative to the traction frame 101, and the components on the vertical movement slide plate 108 move synchronously. Starting the horizontal movement motor 113 drives the horizontal movement screw 112 to rotate, which causes the horizontal movement slide plate 111 to move relative to the vertical movement slide plate 108, and the components on the horizontal movement slide plate 111 move synchronously. Starting the longitudinal movement motor 116 drives the longitudinal movement screw 115 to rotate, which causes the longitudinal movement carriage 114 to move up and down relative to the horizontal movement slide plate 111. The axes of the vertical movement screw 109, the horizontal movement screw 112, and the longitudinal movement screw 115 are perpendicular to each other. The position of the rotary tiller shaft 107 can be adjusted by the vertical movement slide plate 108, the horizontal movement slide plate 111, and the longitudinal movement carriage 114. Starting the rotary tiller motor 117, under the action of the belt and pulley, causes the rotary tiller shaft 107 to rotate relative to the longitudinal movement carriage 114.

[0038] The traction frame 101 is equipped with a tilting assembly. The flipping assembly includes two strip-shaped short plates 139 rotatably mounted on the feed carriage 102. The two strip-shaped short plates 139 are symmetrically arranged and are used to rotate the first sieve scraper 125 relative to the second sieve scraper 126. The upper end of the second sieve scraper 126 is rotatably mounted with a linkage pulley 137, and the upper end of the first sieve scraper 125 is rotatably mounted with a transmission pulley 136. A transmission belt 135 is provided between the transmission pulley 136 and the corresponding linkage pulley 137. A linkage block 138 is fixedly mounted on the side of each linkage pulley 137. The linkage block 138 is provided with a straight groove that cooperates with the strip-shaped short plates 139.

[0039] The feed carriage 102 is also symmetrically fixed with a limiting strip plate 134. The limiting strip plate 134 is located directly below the corresponding strip short plate 139. When the sliding groove on the linkage block 138 and the limiting strip plate 134 are engaged, they slide together. When the strip short plate 139 is in a vertical state, its projection on the upper surface of the traction frame 101 coincides with that of the limiting strip plate 134.

[0040] A linkage group 141 and a gear set 142 are arranged between two strip-shaped short plates 139. A positioning motor 140 is also fixedly installed on the feed slide 102. The output shaft of the positioning motor 140 is fixedly connected to the corresponding strip-shaped short plate 139. The gear set 142 includes two spur gears, both of which are rotatably mounted on the feed slide 102. The two spur gears mesh to form a gear pair. The spur gear farthest from the positioning motor 140 is fixedly connected to the strip-shaped short plate 139 farthest from the positioning motor 140. That is, the axis of the spur gear farthest from the positioning motor 140 and the center line of the strip-shaped short plate 139 farthest from the positioning motor 140 are on the same straight line. The linkage group 141 includes a belt and two pulleys. The two pulleys in the linkage group 141 are fixedly installed on the strip-shaped short plate 139 closest to the positioning motor 140 and the spur gear closest to the positioning motor 140, respectively. The belt in the linkage group 141 is arranged between the two pulleys in the linkage group 141.

[0041] Initially, both the first sieve scraper 125 and the second sieve scraper 126 are vertical. At this time, the lower ends of both scraper scrapers 126 are closest to the traction frame 101. This means that the linkage block 138 engages with the corresponding second sieve scraper 139, and the axis of the linkage block 138 and the center line of the corresponding second sieve scraper 139 are on the same straight line. When the adjustment motor 140 is started, under the action of the linkage group 141 and the gear group 142, the two second sieve scrapers 139 rotate synchronously in opposite directions, thus causing the two linkage blocks 138 to rotate synchronously. Under the action of the transmission belt 135, transmission pulley 136, and linkage pulley 137, the first sieve scraper 125 rotates relative to the corresponding second sieve scraper 126. The lower end of the first sieve scraper 125 rotates towards the inner side of the partition area. Since the strips on the two first sieve scrapers 125 are spaced apart, the strips on the two first sieve scrapers 125 are in cross contact. Under the action of the short strip 139, the two first sieve scrapers 125 are finally rotated 90 degrees to a horizontal state. At this time, the strips on the two first sieve scrapers 125 form a complete support plate surface horizontally, and there is no gap between the two adjacent strips.

[0042] When it is necessary to insert the lower pressure side plate 103 and the lower pressure square plate into the soil, the screen scraper 125 is first made to be in a vertical downward state. Then, the lower pressure side plate 103 or the lower pressure square plate is moved downward by the striking block 130. When the linkage round block 138 disengages from the strip short plate 139, the sliding groove on the linkage round block 138 engages with the corresponding limiting long plate 134. Under the action of the limiting long plate 134, the linkage round block 138 cannot rotate freely, that is, the rotation position of the linkage round block 138 is restricted, thereby restricting the rotation position of the screen scraper 125. That is, during the downward movement of the lower pressure square plate, the screen scraper 125 cannot rotate relative to the screen scraper 2 126.

[0043] A storage box 120 is also fixedly installed on the lower surface of the traction frame 101. A square cover plate 121 is movably provided on the lower surface of the storage box 120. The storage box 120 and the square cover plate 121 are fixedly connected by bolts. A cleaning electric cylinder 118 is also fixedly installed on the feed slide 102. A cleaning push plate 119 is fixedly installed at the end of the piston rod of the cleaning electric cylinder 118. The cleaning push plate 119 is used to push the debris cleaned by the sieve scraper 125 into the storage box 120.

[0044] When the two sieve-shaped scrapers 125 form a horizontal support plate, the upper surface of the support plate and the lower surface of the cleaning push plate 119 are on the same plane. Then, the cleaning electric cylinder 118 is activated to push the cleaning push plate 119 towards the storage box 120. Under the action of the cleaning push plate 119, the debris on the support plate is pushed into the storage box 120 for storage. By disassembling the square cover plate 121, the debris in the storage box 120 can be cleaned.

[0045] Working principle: The traction frame 101 is fixedly installed at the rear of the tractor. The tractor moves the center position of the partition area of ​​this device to above the tree root to be treated. Then, the feed motor 104 is started to make the feed slide 102 move downward as a whole, so that the lower end face of the lower pressure side plate 103 and the lower pressure square plate are in contact with the ground. Then, the limit motor 124 is started to release the limit slide 122 from restricting the position of the lower pressure side plate 103 and the lower pressure square plate. Then, through the striking component, under the action of the striking block 130, the lower pressure side plate 103 and the lower pressure square plate are inserted into the soil in sequence. The lower ends of the lower pressure side plate 103 and the lower pressure square plate are in the blade state. Thus, under the action of the lower pressure side plate 103 and the lower pressure square plate, the part of the tree root in the partition area can be separated from the outer rootstock, thereby preventing the longer rootstock from getting tangled on the rotary tiller shaft 107 when it is crushed by the rotary tiller shaft 107.

[0046] After the tree stumps are separated, the rotary tillage assembly, driven by the vertical movement motor 110, the horizontal movement motor 113, and the longitudinal movement motor 116, and driven by the rotary tillage motor 117 to rotate the rotary tillage blade shaft 107, can break up the tree stumps in the separated area and till the soil in the separated area. The broken tree stump debris is mixed into the tilled soil to provide nutrients to the soil.

[0047] After the tree stump is crushed, the two screen-shaped scrapers 125 are driven to rotate relative to the screen-shaped scraper 126 by the flipping component. Under the action of the screen-shaped scraper 125, the larger debris in the partition area is cleaned up, so that the debris is located above the support plate formed by the two screen-shaped scrapers 125. Then, the cleaning push plate 119 is moved by the cleaning cylinder 118 to transfer the debris to the storage box 120.

[0048] By continuously moving the device to the tree stump to be treated using a tractor and repeating the above steps, continuous treatment of the tree stump can be achieved. Alternatively, by controlling only the rotary tillage component, continuous tillage of the soil can be achieved.

[0049] The two sieve scrapers 125 can be made to form an X-shape by flipping the component. At this time, a continuous cleaning scraper is formed between the sieve scraper 125 and the sieve scraper 126. The sieve scraper 125 and the sieve scraper 126 can be moved in the soil by a tractor to clean up the debris in the soil.

[0050] This invention is not limited to the specific embodiments described above. Any modifications made by those skilled in the art based on the above concept without creative effort are within the protection scope of this invention.

Claims

1. A tangle-free, isolated tillage-type reforestation and cultivation device, comprising a traction frame (101), characterized in that: The traction frame (101) is slidably mounted with a feed slide (102). The traction frame (101) is equipped with a partitioning component, a striking component, a flipping component, and a rotary tillage component. The partitioning component includes two pressing side plates (103), two sieve scrapers (125), and two sieve scrapers (126). The sieve scrapers (125) are rotatably mounted on the corresponding sieve scrapers (126). When the sieve scrapers (125) and the corresponding sieve scrapers (126) are in a vertical state, they form a complete pressing square plate. The two pressing side plates (103) and A square partition area is formed between the two pressing square plates. The striking assembly includes a shifting toothed ring (106) rotatably mounted on the feed slide (102). A striking block (130) is slidably mounted on the shifting toothed ring (106). The striking block (130) is used to move the striking block (130) and the pressing square plate downward. The flipping assembly includes two strip-shaped short plates (139) rotatably mounted on the feed slide (102). The strip-shaped short plates (139) are used to rotate the first sieve scraper (125) relative to the second sieve scraper (126). The rotary tillage assembly includes a rotary tillage blade shaft (107).

2. The anti-entanglement isolation tillage type reforestation and land reclamation equipment according to claim 1, characterized in that: Two downward pressing side plates (103) are symmetrically slidably mounted on the feed slide (102), and two sieve scraper plates (126) are also symmetrically slidably mounted on the feed slide (102). Both the downward pressing side plates (103) and the sieve scraper plates (126) slide vertically relative to the feed slide (102). The downward pressing side plates (103) and the sieve scraper plates (126) are spaced apart. Multiple strips are fixedly mounted on both the sieve scraper plate (125) and the sieve scraper plate (126). The strips on the sieve scraper plate (125) and the corresponding strips on the sieve scraper plate (126) are spaced apart. The strips on the two sieve scraper plates (125) that are opposite to each other are spaced apart.

3. The anti-entanglement isolation tillage type reforestation and land reclamation equipment according to claim 2, characterized in that: The upper surfaces of the lower pressure side plate (103) and the second sieve scraper (126) are both fixedly installed with lower pressure strips (127). The feed slide (102) is also slidably installed with a limiting slide (122). The four lower pressure strips (127) are arranged in a circular array relative to the center line of the limiting slide (122). The limiting slide (122) is used to limit the position of the lower pressure strips (127).

4. The anti-entanglement isolation tillage type reforestation and farmland restoration equipment according to claim 3, characterized in that: An auxiliary pulley (133) is rotatably mounted on the shifting gear ring (106), and an auxiliary screw (132) is fixedly mounted on the striking block (130). The auxiliary screw (132) and the auxiliary pulley (133) form a helical pair, and the striking block (130) is used to strike the lower pressure plate (127) to move downward.

5. The anti-entanglement isolation tillage type reforestation and land reclamation equipment according to claim 4, characterized in that: The upper end of the second sieve scraper (126) is rotatably mounted with a linkage pulley (137), and the upper end of the first sieve scraper (125) is rotatably mounted with a transmission pulley (136). A transmission belt (135) is provided between the transmission pulley (136) and the corresponding linkage pulley (137). A linkage block (138) is fixedly installed on the side of each linkage pulley (137). A straight groove that cooperates with the strip short plate (139) is provided on the linkage block (138).

6. The anti-entanglement isolation tillage type reforestation and land reclamation equipment according to claim 5, characterized in that: The feed carriage (102) is also symmetrically fixed with a limiting strip plate (134). The limiting strip plate (134) is located directly below the corresponding strip short plate (139). When the sliding groove on the linkage block (138) and the limiting strip plate (134) are engaged, they slide together. When the strip short plate (139) is in a vertical state, its projection on the upper surface of the traction frame (101) coincides with that of the limiting strip plate (134).

7. The anti-entanglement isolation tillage type reforestation and land reclamation equipment according to claim 6, characterized in that: The two strip-shaped short plates (139) are symmetrically arranged, and a linkage group (141) and a gear group (142) are arranged between the two strip-shaped short plates (139).

8. The anti-entanglement isolation tillage type reforestation and land reclamation equipment according to claim 1, characterized in that: The rotary tillage assembly also includes a vertical sliding plate (108) slidably mounted on a traction frame (101), a horizontal sliding plate (111) slidably mounted on the vertical sliding plate (108), a longitudinal sliding frame (114) slidably mounted on the horizontal sliding plate (111), and the rotary tillage blade shaft (107) rotatably mounted on the lower end of the longitudinal sliding frame (114).

9. The anti-entanglement isolation tillage type reforestation and land reclamation equipment according to claim 1, characterized in that: A storage box (120) is also fixedly installed on the lower surface of the traction frame (101), and a cleaning electric cylinder (118) is also fixedly installed on the feed slide (102). A cleaning push plate (119) is fixedly installed at the end of the piston rod of the cleaning electric cylinder (118). The cleaning push plate (119) is used to push the debris cleaned by the sieve scraper (125) into the storage box (120).

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