Agricultural land leveling equipment

Abstract

The invention discloses an agricultural land leveling device, belonging to the technical field of agricultural machinery. An agricultural land leveling device comprises a connecting plate connected to an agricultural vehicle body, and further comprises: a mounting plate, the mounting plate is fixedly connected to the connecting plate, a tillage part is arranged on the mounting plate; and a leveling plate, the leveling plate is arranged at one end of the mounting plate away from the connecting plate through a connecting rod; wherein the tillage part comprises a first tillage component and a plurality of second tillage components, the first tillage component comprises a first hydraulic rod fixedly arranged on the lower side of the mounting plate; the invention facilitates automatic removal of internal stones when tilling farmland soil, solves the problem of collision between the high-speed rotating tillage teeth and the stones buried in the soil when tilling the land in the prior art, ensures the service life of the land leveling machine, and can effectively remove the stones in the soil, enhance the compactness of the farmland soil after leveling, and allow crops to take root in deeper soil better and absorb nutrients in the soil better.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural machinery, and in particular to agricultural land leveling equipment. Background Art

[0002] The development of society requires that agriculture must be modernized, and modernized agriculture must be based on the popularization of agricultural mechanization. However, my country's actual agricultural production is still labor-intensive. When cultivating the land, leveling the land is a heavy physical job, and it is difficult to ensure the flatness of the land using ordinary tools. Now, agricultural vehicles and farming machinery are generally used to level the land while the vehicle is moving forward.

[0003] Existing land leveling machines generally rotate the tilling teeth in the soil with rapid rotation, and then use a push plate to flatten the uneven soil after rotary tillage. However, in actual use, due to the presence of large stones in farmland, the stones will not only form gaps in the soil layer, resulting in lower soil density, hindering root growth, and limiting the absorption of water and nutrients by plants; but also because they are deeply buried in the soil, the rapid rotating tilling teeth will encounter great rotational resistance when colliding with the large stones during rotation, and there is a risk of damage to the tilling teeth after colliding with the large stones. In addition, the mounting frame equipped with the tilling teeth will be severely impacted when the tilling teeth collide with the stones, affecting the service life of the land leveling machine; and even if the large stones are broken by collision, they are not easy to be broken into uniform particles, which will still have an adverse effect on the growth of crops. Summary of the invention

[0004] The present invention is an agricultural land leveling device proposed to solve the problems existing in the prior art.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An agricultural land leveling device comprises a connecting plate connected to an agricultural vehicle body, and further comprises:

[0007] A mounting plate, the mounting plate is fixedly connected to the connecting plate, and a tilling part is arranged on the mounting plate; and

[0008] A leveling plate, wherein the leveling plate is arranged at one end of the mounting plate away from the connecting plate through a connecting rod;

[0009] The tillage part includes a first tillage component and a plurality of second tillage components, the first tillage component includes a first hydraulic rod fixedly mounted on the lower side of a mounting plate, a first plow body is arranged at the bottom of the first hydraulic rod, the second tillage component includes a second hydraulic rod fixedly mounted on the lower side of the mounting plate, a second plow body is arranged at the bottom of the second hydraulic rod, and the first plow body and the first second plow body and the two adjacent second plow bodies are equidistantly distributed in parallel;

[0010] The mounting plate is also provided with stone removing mechanisms corresponding to the plurality of second plough bodies one by one.

[0011] Preferably, the first tillage component and several second tillage components are arranged in sequence from front to back along the mounting plate, the stone removal mechanism of the first second tillage component is placed on the rear side of the first plow body of the first tillage component, and the stone removal mechanism of the second tillage component on the rear side is placed on the rear side of the second plow body of the previous second tillage component.

[0012] Preferably, the stone removal mechanism includes a support plate fixedly mounted on the mounting plate, the end of the support plate away from the mounting plate is connected to a material receiving shell, a soil block crushing assembly is arranged in the material receiving shell, a first filter is arranged at the bottom of the material receiving shell, a support plate is fixedly mounted on the outer side of the support plate, a collecting shell is fixedly mounted at one end of the support plate away from the support plate, and a second filter is arranged at the bottom of the collecting shell.

[0013] Preferably, the soil block crushing assembly includes a side plate fixedly mounted on the outside of the material receiving shell, a driving motor is fixedly mounted on the side plate, an output shaft of the driving motor passes through the side plate and is connected to a driving shaft, a main bevel gear is arranged on the driving shaft, a breaking rod is arranged in the material receiving shell, and a secondary bevel gear meshing with the main bevel gear is arranged at the end of the breaking rod.

[0014] Preferably, the crushing rod includes a rotating rod rotatably connected to the material receiving shell, a sleeve sleeved on the outside of the rotating rod and a plurality of crushing shafts fixed on the outside of the sleeve, the secondary bevel gear is fixed at the end of the rotating rod, a guide bar is fixed on the outside of the rotating rod, and a guide groove matching the guide bar is opened on the inner side wall of the sleeve.

[0015] Preferably, a first connecting plate is fixedly provided at one end of the driving shaft away from the driving motor, a second connecting plate is rotatably connected to the outer side of the first connecting plate via a pin shaft, an end of the second connecting plate away from the first connecting plate is movably connected to a movable plate, the movable plate is slidably connected to a material receiving shell, an end of the movable plate away from the second connecting plate passes through the material receiving shell and is connected to a rotating ring, and the rotating ring is rotatably connected to the sleeve.

[0016] Preferably, a rotating rod is rotatably connected to the outer side of the material receiving shell, a driven gear is provided on the rotating rod, a driving gear meshing with the driven gear is provided on the rotating rod, a reel is provided on the rotating rod, a pull rope is wound around the reel, the end of the pull rope away from the reel is connected to the mounting plate, and one end of the material receiving shell is rotatably connected to the support plate through a pin shaft.

[0017] Preferably, the driving gear is configured as an incomplete gear, and the driving gear is intermittently meshed with the driven gear. When the driving gear is meshed with the driven gear, the drum reels the pull rope, and the side of the material receiving shell away from the support plate is tilted. When the driving gear is not meshed with the driven gear, the drum no longer reels the pull rope, and the side of the material receiving shell away from the support plate swings down under its own gravity.

[0018] Preferably, a protective shell is fixedly provided on the outer side of the material receiving shell, and the driving motor, the first connecting plate, the second connecting plate, the moving plate, the rotating rod and the reel are all movably arranged in the protective shell.

[0019] Preferably, third connecting plates are fixedly provided on both sides of the front end of the flattening plate, and a pressure roller is rotatably connected between the two third connecting plates, and wolf teeth evenly distributed are provided on the outer side of the pressure roller.

[0020] Compared with the prior art, the present invention provides an agricultural land leveling device, which has the following beneficial effects:

[0021] 1. The agricultural land leveling equipment is provided with a tillage part so that the stone removing mechanism moves along the groove when the previous plow body turns over the plowing land, and the plow body connected to the stone removing mechanism turns the soil into the stone removing mechanism, so that the internal stones can be automatically taken out when the farmland soil is cultivated, which solves the problem of the high-speed rotating plowing teeth colliding with the stones buried in the soil when the land is cultivated in the prior art, ensures the service life of the land leveling machinery, and can effectively remove the stones in the soil, enhance the compactness of the soil after leveling, and allow crops to take root better in deeper soil and better absorb nutrients in the soil.

[0022] 2. The agricultural land leveling equipment breaks the soil falling into the receiving shell by means of a rapidly rotating breaking rod. The broken soil falls rapidly from the first filter screen and fills the tillage trough of the previous plow body when it was working. At the same time, since the soil turned over by the plow body has been initially broken and the soil is no longer deeply buried inside the soil, the stones placed in the turned soil will not generate a large resistance to the rotating breaking rod after being impacted by the breaking rod, thereby reducing the reaction force of the stones on the breaking rod. At the same time, the breaking rod continues to push upward the stones that are not easy to break, so that the stones enter the collecting shell from the receiving shell, thereby realizing automatic stone removal of the turned soil, without the need for subsequent collection by the staff, thereby reducing the workload and work intensity of the staff.

[0023] 3. The agricultural land leveling equipment makes the driving gear and the driven gear intermittently mesh, so that the receiving shell shakes up and down with the pin shaft connected to the support plate as the center, thereby further shaking out the soil broken by the breaking rod, improving the degree of soil breaking and accelerating the rapid fall of the broken soil through the first filter, filling the tillage trough when the previous plow body plows the land, and cooperating with the leveling plate to level the broken soil, thereby ensuring the agricultural land leveling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The structure of the present invention is schematically shown Figure 1 ;

[0025] Figure 2 For the present invention Figure 1 A partial enlarged structural diagram of the middle part;

[0026] Figure 3 The structure of the present invention is schematically shown Figure 2 ;

[0027] Figure 4 is a schematic structural diagram of a second tillage assembly of the present invention;

[0028] Figure 5 For the present invention Figure 4 A schematic diagram of the partially enlarged structure of the middle B part;

[0029] Figure 6 It is a schematic diagram of the structure of the outer part of the support plate of the present invention;

[0030] Figure 7 It is a partial structural schematic diagram of the material receiving shell of the present invention;

[0031] Figure 8 For the present invention Figure 7 A schematic diagram of the partially enlarged structure of the middle C part;

[0032] Fig. 9 It is a structural schematic diagram of the end of the receiving shell of the present invention;

[0033] Fig.10 It is a schematic diagram of the external structure of the rotating rod of the present invention;

[0034] Fig.11 It is a partial structural schematic diagram of the sleeve of the present invention.

[0035] In the figure: 1, connecting plate; 2, mounting plate; 3, leveling plate; 301, connecting rod; 4, first hydraulic rod; 401, first plow body; 5, second hydraulic rod; 501, second plow body; 6, supporting plate; 601, supporting plate; 7, receiving shell; 701, first filter screen; 8, collecting shell; 801, second filter screen; 9, side plate; 901, driving motor; 902, driving shaft; 9021, main bevel gear; 10, auxiliary bevel gear; 11 , breaking rod; 111, rotating rod; 1111, guide strip; 1113, driving gear; 112, casing; 1121, guide groove; 113, breaking shaft; 12, first connecting plate; 121, second connecting plate; 122, moving plate; 123, rotating ring; 13, rotating rod; 131, driven gear; 132, reel; 133, pull rope; 14, protective shell; 15, third connecting plate; 151, pressure roller; 152, wolf tooth. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0037] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0038] Example 1: Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 , an agricultural land leveling device, comprising a connecting plate 1 connected to an agricultural vehicle body, and further comprising:

[0039] A mounting plate 2, the mounting plate 2 is fixedly connected to the connecting plate 1, and a tilling part is arranged on the mounting plate 2; and

[0040] A leveling plate 3, the leveling plate 3 is arranged at one end of the mounting plate 2 away from the connecting plate 1 through a connecting rod 301;

[0041] The tillage part includes a first tillage component and a plurality of second tillage components. The first tillage component includes a first hydraulic rod 4 fixedly mounted on the lower side of the mounting plate 2, and a first plow body 401 is arranged at the bottom of the first hydraulic rod 4. The second tillage component includes a second hydraulic rod 5 fixedly mounted on the lower side of the mounting plate 2, and a second plow body 501 is arranged at the bottom of the second hydraulic rod 5. The first plow body 401 is equidistantly and parallelly distributed with the first second plow body 501 and the two adjacent second plow bodies 501.

[0042] The mounting plate 2 is also provided with stone removing mechanisms corresponding one to one with the plurality of second plow bodies 501 .

[0043] Furthermore, the first tillage component and several second tillage components are arranged in sequence from front to back along the mounting plate 2, the stone removal mechanism of the first second tillage component is placed on the rear side of the first plow body 401 of the first tillage component, and the stone removal mechanism of the second tillage component on the rear side is placed on the rear side of the second plow body 501 of the previous second tillage component.

[0044] Specifically, the tillage part on the mounting plate 2 is mounted on the rear side of the agricultural vehicle body through the connecting plate 1. When the agricultural land is cultivated and the subsequent land is leveled, the first hydraulic rod 4 is first controlled to drive the first plow body 401 to move downward, so that the first plow body 401 penetrates into the soil and turns the soil to one side. After the first plow body 401 moves, a tillage trough is formed. Then, the agricultural vehicle body is controlled to move forward, so that the stone removal mechanism connected to the first second plow body 501 of the second tillage component moves to the upper side of the tillage trough end. Then, the second hydraulic rod 5 of the first second tillage component is controlled to work, and the second hydraulic rod 5 controls the second plow body 501 and the stone removal mechanism connected to the second plow body 501. The stone removal mechanism matched with the plow body 501 moves downward, the second plow body 501 goes deep into the soil, and the stone removal mechanism is placed in the tillage trough. When the second plow body 501 of the first second tillage component moves forward, the soil is turned toward the stone removal mechanism on one side, and the stone removal mechanism receives the soil and automatically removes the stones in the turned soil. After the second plow body 501 moves, a new tillage trough is formed again, and then the next second tillage component is controlled in turn to repeat the steps of the previous second tillage component, so as to realize the automatic removal of stones inside the agricultural land. The leveling plate 3 levels the soil that has been turned over and the stones removed during the movement with the mounting plate 2.

[0045] The present application solves the problem in the prior art that the high-speed rotating tillage teeth collide with stones buried in the soil when tilling the land, thereby ensuring the service life of the land leveling machinery, and can effectively remove stones from the soil, thereby enhancing the compactness of the soil after leveling, allowing crops to take root better in deeper soil and better absorb nutrients from the soil.

[0046] Example 2: Reference Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 , Fig. 9 and Fig.10 , an agricultural land leveling equipment, based on Example 1, further, the stone removal mechanism includes a support plate 6 fixedly mounted on the mounting plate 2, the end of the support plate 6 away from the mounting plate 2 is connected to a material receiving shell 7, a soil block crushing assembly is arranged in the material receiving shell 7, a first filter screen 701 is arranged at the bottom of the material receiving shell 7, a support plate 601 is fixedly arranged on the outer side of the support plate 6, a collecting shell 8 is fixedly arranged at the end of the support plate 601 away from the support plate 6, and a second filter screen 801 is arranged at the bottom of the collecting shell 8.

[0047] Furthermore, the soil block crushing assembly includes a side plate 9 fixedly mounted on the outer side of the material receiving shell 7, a driving motor 901 is fixedly mounted on the side plate 9, an output shaft of the driving motor 901 passes through the side plate 9 and is connected to a driving shaft 902, a main bevel gear 9021 is arranged on the driving shaft 902, a crushing rod 11 is arranged in the material receiving shell 7, and a secondary bevel gear 10 meshing with the main bevel gear 9021 is arranged at the end of the crushing rod 11.

[0048] Specifically, when agricultural land is cultivated and leveled, the driving motor 901 is controlled to operate, and the output shaft of the driving motor 901 drives the main bevel gear 9021 on the driving shaft 902 to mesh and rotate with the secondary bevel gear 10 on the breaker rod 11, and the breaker rod 11 rotates in the receiving shell 7, and the receiving shell 7 receives the soil after being turned over by the plow body. The rapidly rotating breaker rod 11 breaks the soil falling into the receiving shell 7, and the broken soil falls quickly from the first filter screen 701 and fills the tillage trough when the previous plow body is working. At the same time, since the soil turned over by the plow body has been initially broken and the soil is no longer deeply buried in the soil, the stones placed in the turned soil will not produce a large resistance to the rotating breaker rod 11 after being impacted by the breaker rod 11, thereby reducing the reaction force of the stones on the breaker rod 11, and at the same time, the breaker rod 11 continues to push the stones that are not easy to break upward, so that the stones enter the collecting shell 8 from the receiving shell 7, thereby realizing automatic stone removal of the turned soil, without the need for subsequent collection by the staff, thereby reducing the workload and work intensity of the staff.

[0049] Example 3: Reference Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 , an agricultural land leveling equipment, based on Example 2, further, the breaking rod 11 includes a rotating rod 111 rotatably connected to the material receiving shell 7, a sleeve 112 sleeved on the outside of the rotating rod 111 and a plurality of breaking shafts 113 fixed on the outside of the sleeve 112, the secondary bevel gear 10 is fixed on the end of the rotating rod 111, a guide bar 1111 is fixed on the outside of the rotating rod 111, and a guide groove 1121 matching the guide bar 1111 is opened on the inner side wall of the sleeve 112.

[0050] Furthermore, a first connecting plate 12 is fixedly provided at one end of the driving shaft 902 away from the driving motor 901, and a second connecting plate 121 is rotatably connected to the outer side of the first connecting plate 12 through a pin shaft, and a movable plate 122 is movably connected to one end of the second connecting plate 121 away from the first connecting plate 12, and the movable plate 122 is slidingly connected to the material receiving shell 7, and one end of the movable plate 122 away from the second connecting plate 121 passes through the material receiving shell 7 and is connected to a rotating ring 123, and the rotating ring 123 is rotatably connected to the sleeve 112.

[0051] Specifically, when the driving shaft 902 rotates, it drives the first connecting plate 12 at the end to rotate. When the first connecting plate 12 rotates, it drives the second connecting plate 121 to move. The second connecting plate 121 pulls the movable plate 122 to slide in the material receiving shell 7, so that the movable plate 122 drives the sleeve 112 to move axially relative to the rotating rod 111 through the rotating ring 123. When the rotating rod 111 rotates, the axially movable sleeve 112 is driven to rotate through the guide bar 1111, so that the crushing shaft 113 outside the sleeve 112 can fully crush the soil entering the material receiving shell 7 and fully pull out the stones in the soil, avoiding crushing dead corners and missing stones, ensuring the compactness of the soil after leveling, allowing crops to take root better in deeper soil and better absorb nutrients in the soil.

[0052] Example 4: Reference Figure 4 , Figure 5 , Figure 6 , Fig.10 and Fig.11 , an agricultural land leveling equipment, based on Example 3, further, a rotating rod 13 is rotatably connected to the outer side of the material receiving shell 7, a driven gear 131 is provided on the rotating rod 13, a driving gear 1113 meshing with the driven gear 131 is provided on the rotating rod 111, a reel 132 is provided on the rotating rod 13, a pull rope 133 is wound around the reel 132, and the end of the pull rope 133 away from the reel 132 is connected to the mounting plate 2, and one end of the material receiving shell 7 is rotatably connected to the support plate 6 through a pin shaft.

[0053] Furthermore, the driving gear 1113 is set as an incomplete gear, and the driving gear 1113 is intermittently meshed with the driven gear 131. When the driving gear 1113 is meshed with the driven gear 131, the reel 132 reels the pull rope 133, and the side of the material receiving shell 7 away from the support plate 6 is tilted. When the driving gear 1113 is not meshed with the driven gear 131, the reel 132 no longer reels the pull rope 133, and the side of the material receiving shell 7 away from the support plate 6 swings down under its own gravity.

[0054] Furthermore, a protective shell 14 is fixedly provided on the outer side of the receiving shell 7 , and the driving motor 901 , the first connecting plate 12 , the second connecting plate 121 , the moving plate 122 , the rotating rod 13 and the reel 132 are all movably arranged in the protective shell 14 .

[0055] Specifically, when the rotating rod 111 rotates, the driving gear 1113 at the end is meshed with the driven gear 131 on the rotating rod 13 for transmission. When the driven gear 131 rotates, it drives the rotating rod 13 and the drum 132 on the rotating rod 13 to rotate. When the drum 132 rotates, the pull rope 133 is reciprocated to make the material receiving shell 7 shake up and down with the pin shaft connected to the support plate 6 as the center, thereby further shaking out the soil crushed by the crushing rod 11, improving the degree of soil crushing and accelerating the rapid fall of the crushed soil through the first filter screen 701, filling the tillage trough when the previous plow body plows the land, and cooperating with the leveling plate 3 to level the crushed soil to ensure the leveling effect of agricultural land; it should be noted that the protective shell 14 can shield and protect the various transmission components to prevent the turned soil from affecting the transmission between the various structures.

[0056] Example 5: Reference Figure 1 and Figure 2 , an agricultural land leveling equipment, based on Example 4, further, a third connecting plate 15 is fixedly provided on both sides of the front end of the leveling plate 3, a pressure roller 151 is rotatably connected between the two third connecting plates 15, and evenly distributed wolf teeth 152 are arranged on the outer side of the pressure roller 151.

[0057] Specifically, when the agricultural vehicle moves in the farmland, the pressing roller 151 automatically rolls during the movement, and cooperates with the wolf teeth 152 to further crush the broken soil, so that the farmland land is compacted and flattened, which has the effect of retaining moisture, air permeability and water, and is beneficial to the growth of crops.

[0058] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An agricultural land leveling device, comprising a connecting plate (1) connected to an agricultural vehicle body, characterized in that: Also includes: A mounting plate (2), the mounting plate (2) being fixedly connected to the connecting plate (1), and a tilling portion being provided on the mounting plate (2); as well as A flattening plate (3), wherein the flattening plate (3) is arranged at an end of the mounting plate (2) away from the connecting plate (1) via a connecting rod (301); The tillage section comprises a first tillage component and a plurality of second tillage components, the first tillage component comprising a first hydraulic rod (4) fixedly arranged on the lower side of the mounting plate (2), a first plough body (401) being arranged at the bottom of the first hydraulic rod (4), the second tillage component comprising a second hydraulic rod (5) fixedly arranged on the lower side of the mounting plate (2), a second plough body (501) being arranged at the bottom of the second hydraulic rod (5), the first plough body (401) being equidistantly and parallelly distributed with respect to the first second plough body (501) and the two adjacent second plough bodies (501); The mounting plate (2) is also provided with stone removal mechanisms corresponding one to one with the plurality of second plow bodies (501); The stone removal mechanism comprises a support plate (6) fixedly mounted on the mounting plate (2); an end of the support plate (6) away from the mounting plate (2) is connected to a material receiving shell (7); a soil block crushing assembly is arranged inside the material receiving shell (7); a first filter screen (701) is arranged at the bottom of the material receiving shell (7); a support plate (601) is fixedly mounted on the outside of the support plate (6); an end of the support plate (601) away from the support plate (6) is fixedly mounted to a collecting shell (8); and a second filter screen (801) is arranged at the bottom of the collecting shell (8); The soil block crushing assembly comprises a side plate (9) fixedly arranged on the outside of the material receiving shell (7), a driving motor (901) being fixedly arranged on the side plate (9), an output shaft of the driving motor (901) passing through the side plate (9) and connected to a driving shaft (902), a main bevel gear (9021) being arranged on the driving shaft (902), a crushing rod (11) being arranged in the material receiving shell (7), and a secondary bevel gear (10) being arranged at the end of the crushing rod (11) and meshing with the main bevel gear (9021); The crushing rod (11) comprises a rotating rod (111) rotatably connected to the material receiving shell (7), a sleeve (112) sleeved on the outside of the rotating rod (111), and a plurality of crushing shafts (113) fixedly arranged on the outside of the sleeve (112); the auxiliary bevel gear (10) is fixedly arranged at the end of the rotating rod (111); a guide strip (1111) is fixedly arranged on the outside of the rotating rod (111); and a guide groove (1121) matching the guide strip (1111) is formed on the inner side wall of the sleeve (112); A first connecting plate (12) is fixedly provided at one end of the driving shaft (902) away from the driving motor (901); a second connecting plate (121) is rotatably connected to the outer side of the first connecting plate (12) via a pin shaft; an end of the second connecting plate (121) away from the first connecting plate (12) is movably connected to a moving plate (122); the moving plate (122) is slidably connected to a material receiving shell (7); an end of the moving plate (122) away from the second connecting plate (121) passes through the material receiving shell (7) and is connected to a rotating ring (123); the rotating ring (123) is rotatably connected to the sleeve (112); The outer side of the material receiving shell (7) is rotatably connected to a rotating rod (13), the rotating rod (13) is provided with a driven gear (131), the rotating rod (111) is provided with a driving gear (1113) meshing with the driven gear (131), the rotating rod (13) is provided with a reel (132), a pull rope (133) is wound around the reel (132), one end of the pull rope (133) away from the reel (132) is connected to the mounting plate (2), and one end of the material receiving shell (7) is rotatably connected to the support plate (6) via a pin shaft; The driving gear (1113) is configured as an incomplete gear, and the driving gear (1113) is intermittently meshed with the driven gear (131). When the driving gear (1113) is meshed with the driven gear (131), the reel (132) reels the pull rope (133), and the side of the material receiving shell (7) away from the support plate (6) tilts up. When the driving gear (1113) is not meshed with the driven gear (131), the reel (132) no longer reels the pull rope (133), and the side of the material receiving shell (7) away from the support plate (6) swings down under its own weight.

2. The agricultural land leveling equipment according to claim 1, characterized in that: The first tillage component and the plurality of second tillage components are arranged in sequence from front to back along the mounting plate (2); the stone removal mechanism of the first second tillage component is arranged at the rear side of the first plow body (401) of the first tillage component, and the stone removal mechanism of the second tillage component at the rear side is arranged at the rear side of the second plow body (501) of the previous second tillage component.

3. The agricultural land leveling equipment according to claim 2, characterized in that: A protective shell (14) is fixedly arranged on the outside of the material receiving shell (7), and the driving motor (901), the first connecting plate (12), the second connecting plate (121), the moving plate (122), the rotating rod (13) and the reel (132) are all movably arranged in the protective shell (14).

4. The agricultural land leveling equipment according to claim 3, characterized in that: The front ends of the leveling plate (3) are further provided with third connecting plates (15), and a pressure roller (151) is rotatably connected between the two third connecting plates (15). The outer sides of the pressure roller (151) are provided with evenly distributed wolf teeth (152).

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