Ridging machine for ridge surface shaping

Abstract

The utility model discloses a ridger for shaping a ridge surface, which belongs to the technical field of ridging equipment and comprises a frame body, a ridging device, a ridging device and a ridging device, the ridging assembly comprises a top shaping plate connected with the frame body and two side plates, the top shaping plate and the two side plates jointly define a ridging channel, and the upper edge of the top shaping plate is rotationally connected with the frame body; the elastic assembly comprises a rotating seat, an extension column and an elastic part, the rotating seat is rotationally connected with the frame body and provided with a first through hole, the lower end of the extension column is rotationally connected with the top shaping plate, the upper end of the extension column penetrates through the first through hole and is in clearance fit with the first through hole, and the two ends of the elastic part are connected with the rotating seat and the extension column correspondingly; the ridge surface shaping device can adapt to various ridge surfaces with different heights so as to realize shaping of the ridge surfaces.

Description

Technical Field

[0001] The utility model relates to the technical field of ridging equipment, in particular to a ridger for ridge surface shaping. Background Art

[0002] Ridgers are mainly applicable to ridging operations for crops such as potatoes, beans, vegetables, etc. The ridge cropping mode of crops has advantages such as ventilation and air permeability, drainage and waterlogging prevention, etc., which is beneficial to the growth of crop roots.

[0003] In the related art, the height of the ridge surface that can be shaped by the traditional ridger is fixed. However, due to different soil textures and different specifications of the rotary tillage mechanisms, the heights of the ridge surfaces formed are often different. It is difficult for the traditional ridging equipment to shape ridge surfaces with different heights. Summary of the Utility Model

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a ridger for ridge surface shaping, which can adapt to ridge surfaces of various different heights to achieve the shaping of the ridge surface.

[0005] The ridger for ridge surface shaping according to the embodiment of the utility model includes: a frame body; a ridging assembly, including a top shaping plate and two side plates connected to the frame body. The top shaping plate and the two side plates jointly enclose a ridging channel. The upper edge of the top shaping plate is rotatably connected to the frame body; an elastic assembly, including a rotating seat, an extension column, and an elastic member. The rotating seat is rotatably connected to the frame body. The rotating seat is provided with a first through hole. The lower end of the extension column is rotatably connected to the top shaping plate. The upper end of the extension column passes through the first through hole and is in clearance fit with the first through hole. The two ends of the elastic member are respectively connected to the rotating seat and the extension column to drive the top shaping plate to turn downward.

[0006] The ridger for ridged surface shaping according to the embodiments of the present utility model has at least the following beneficial effects: The ridging assembly includes a top shaping plate and two side plates connected to the frame body, and the top shaping plate and the two side plates jointly enclose a ridging channel. Loose soil passes through the ridging channel and, under the limiting effect of the ridging channel, the shaping of the soil is achieved, causing the soil to form ridges and ridge bodies. Among them, the upper edge of the top shaping plate is rotatably connected to the frame body, that is, the top shaping plate can be turned upwards or downwards relative to the frame body. The ridger for ridged surface shaping further includes an elastic assembly. The elastic assembly includes a rotating seat, an extension column, and an elastic member. The rotating seat is rotatably connected to the frame body. The lower end of the extension column is rotatably connected to the top shaping plate. The upper end of the extension column passes through the first through hole and has a clearance fit with the first through hole, that is, the extension column can slide up and down along the first through hole. The two ends of the elastic member are respectively connected to the rotating seat and the extension column, thereby applying a downward pressure to the extension column, that is, driving the top shaping plate to have a tendency to turn downwards. To cope with ridged surfaces of different ridging heights, it can ensure that the top shaping plate adapts to ridge bodies of different ridging heights, that is, the top shaping plate abuts against ridged surfaces of different heights to achieve the shaping function for ridged surfaces of different heights.

[0007] According to some embodiments of the present utility model, the elastic assembly further includes two limiting plates. The two limiting plates are spaced left and right and are both connected to the frame body. The rotating seat is arranged between the two limiting plates, and the left end and the right end of the rotating seat are respectively rotatably connected to the two limiting plates.

[0008] Specifically, the elastic assembly further includes two limiting plates. The two limiting plates are both connected to the frame body, and the two limiting plates are spaced left and right. The two limiting plates jointly form a limiting space. The rotating seat is arranged between the two limiting plates, and the left end and the right end of the rotating seat are respectively rotatably connected to the two limiting plates. The limiting plates can be used as an extension of the frame body outward to achieve the rotational connection between the frame body and the rotating seat, and is beneficial to avoiding the problem that the sliding of the extension column collides with the frame body.

[0009] According to some embodiments of the present utility model, rotating shafts are connected to both the left end and the right end of the rotating seat. The limiting plates are provided with strip-shaped holes extending in the front-rear direction, and the rotating shafts are inserted into the strip-shaped holes and can slide back and forth along the strip-shaped holes.

[0010] Specifically, in order to avoid the problem that the movement of the extension column causes the rotating seat to be stuck with the frame body, rotating shafts are connected to both the left end and the right end of the rotating seat. Appropriately, the limiting plates are provided with strip-shaped holes extending in the front-rear direction. The rotating shafts are inserted into the strip-shaped holes, so that while the rotating shafts can maintain a rotational connection with the limiting plates, the rotating shafts can slide back and forth along the strip-shaped holes, enabling the rotating seat to move back and forth relative to the limiting plates, which is beneficial to avoiding the problem that the rotating seat is stuck with the frame body, and can increase the flipping angle of the top shaping plate to adapt to various ridged surfaces of different heights for use, so as to achieve the shaping function for various ridged surfaces of different heights.

[0011] According to some embodiments of the present utility model, the elastic member is a first spring, a first limiting member is connected to the lower end of the extension column, the upper end of the first spring is connected to the rotating seat, and the lower end of the first spring is connected to the first limiting member.

[0012] Specifically, the elastic member is a first spring, a first limiting member is connected to the lower end of the extension column, and both ends of the first spring are respectively connected to the rotating seat and the first limiting member, that is, the first spring is clamped between the rotating seat and the first limiting member. Through the elastic force formed by the compression of the first spring, a downward pressure can be applied to the extension column, that is, the top shaping plate has a tendency to turn downward to cope with ridged surfaces of different ridging heights, and it can ensure that the top shaping plate adapts to ridged bodies of different ridging heights, that is, the top shaping plate abuts against ridged surfaces of different heights to achieve the shaping function for ridged surfaces of different heights.

[0013] According to some embodiments of the present utility model, the first limiting member is a first pin, and a plurality of first jacks arranged vertically are provided at the lower end of the extension column, and the first pin can be docked with the plurality of first jacks.

[0014] Specifically, the first limiting member is a first pin, and a plurality of first jacks arranged vertically are provided at the lower end of the extension column. The first pin can be selectively docked with the plurality of first jacks at different height positions, thereby changing the clamping force applied by the rotating seat and the first limiting member to the first spring. Correspondingly, the pressure applied by the first spring to the extension column can be changed, thereby changing the moment applied by the first spring to the top shaping plate, and thus increasing or decreasing the shaping force applied by the top shaping plate to the ridged surface to meet the shaping requirements of different ridged bodies.

[0015] According to some embodiments of the present utility model, the elastic assembly further includes a second spring, a second limiting member is connected to the upper end of the extension column, the lower end of the second spring is connected to the rotating seat, and the upper end of the second spring is connected to the second limiting member.

[0016] Specifically, the elastic assembly further includes a second spring, a second limiting member is connected to the upper end of the extension column, and both ends of the second spring are respectively connected to the rotating seat and the second limiting member, that is, the second spring is clamped between the second limiting member and the rotating seat. The setting of the second spring is beneficial to buffering the downward movement of the extension column. Cooperating with the elastic action of the first spring, it is beneficial to make the sliding of the extension column relative to the rotating seat more stable and reliable.

[0017] According to some embodiments of the present utility model, the second limiting member is a second pin, and a plurality of second jacks arranged vertically are provided at the upper end of the extension column, and the second pin can be docked with the plurality of second jacks.

[0018] Specifically, the second limiting member is a second bolt. A plurality of second jacks arranged vertically are provided at the upper end of the extension column. The second bolt can be selectively docked with the second jacks at different height positions, thereby changing the clamping force exerted on the second spring by the rotating seat and the second limiting member. Correspondingly, the pressure exerted on the extension column by the second spring can be changed, thereby changing the torque exerted on the top shaping plate by the second spring, so as to increase or decrease the shaping force exerted on the ridge surface by the top shaping plate to meet the shaping requirements of different ridges.

[0019] According to some embodiments of the present invention, the present invention further includes a connecting seat, a bolt and a nut. The connecting seat is connected to the top shaping plate. The connecting seat is provided with a second through hole, and the lower end of the extension column is provided with a third through hole. The bolt passes through the second through hole and the third through hole and is threadedly connected to the nut.

[0020] The ridger for ridge surface shaping further includes a connecting seat, a bolt and a nut. Among them, the connecting seat is connected to the upper surface of the top shaping plate. The connecting seat is provided with a second through hole, and the lower end of the extension column is provided with a third through hole. The bolt passes through the second through hole and the third through hole and is threadedly connected to the nut. Through the cooperation of the bolt and the nut, the detachable connection between the connecting seat and the extension column can be realized. According to different usage requirements, the extension column or the first spring can be replaced to meet the usage requirements of different usage scenarios. And through the rotational connection of the bolt with the second through hole and the third through hole, the rotational connection between the extension column and the connecting seat can be realized. Under the elastic action of the elastic member, the extension column can exert a torque on the top shaping plate to ensure that the top shaping plate can be adapted to ridge surfaces of different heights, so as to realize the shaping function of ridge surfaces of different heights.

[0021] According to some embodiments of the present invention, a groove recessed toward the frame body is provided at the lower edge of the top shaping plate; or,

[0022] A convex block protruding away from the frame body is provided at the lower edge of the top shaping plate.

[0023] Optionally, a groove recessed toward the frame body is provided at the lower edge of the top shaping plate. Under the limiting action of the two side plates, the loose soil converges toward the middle of the two side plates, that is, the loose soil converges toward the lower part of the top shaping plate. Under the elastic action of the elastic member, the lower edge of the top shaping plate can abut against the top of the loose soil to form an arc-shaped ridge surface. By shaping the ridge surface, it is beneficial to guide rainwater, ensuring that the plants in the ridge body have advantages such as ventilation, air permeability, drainage, and waterlogging prevention, which is beneficial to the growth of crop roots. Optionally, a convex block protruding away from the frame body is provided at the lower edge of the top shaping plate. Under the limiting action of the two side plates, the loose soil converges toward the middle of the two side plates, that is, the loose soil converges toward the lower part of the top shaping plate. Under the elastic action of the elastic member, the lower edge of the top shaping plate can abut against the top of the loose soil to form a groove-shaped ridge surface. By shaping the ridge surface, it is beneficial to collect rainwater in the ridge body. For an arid environment, it is beneficial to ensure that rainwater can effectively act on the plants in the ridge body to ensure the growth of crop roots.

[0024] According to some embodiments of the present invention, the distance between the two side plates gradually narrows from bottom to top, and the top shaping plate can abut against the side plates.

[0025] Specifically, the two side plates are respectively located on the left and right sides of the top shaping plate. The distance between the two side plates gradually narrows from bottom to top, and the left end and the right end of the top shaping plate can respectively abut against the two side plates, thereby limiting the maximum upward flipping angle of the top shaping plate to ensure that the ridging channel maintains a preset shape.

[0026] Additional aspects and advantages of the present invention will be given in part in the following description, will become apparent in part from the following description, or will be understood through the practice of the present invention. Description of the Drawings

[0027] The following further describes the present invention in conjunction with the drawings and embodiments, where:

[0028] Figure 1 is a schematic structural diagram of a ridging machine for ridge surface shaping according to an embodiment of the present invention;

[0029] Figure 2 is a schematic structural diagram of another perspective of a ridging machine for ridge surface shaping according to an embodiment of the present invention;

[0030] Figure 3 is Figure 1 a partial enlarged view of part A of the ridging machine for ridge surface shaping shown in

[0031] Figure 4 is Figure 1 a partial enlarged view of part B of the ridging machine for ridge surface shaping shown in

[0032] Reference numerals of the drawings:

[0033] 100, frame

[0034] 210, top shaping plate; 220, side plate

[0035] 310, rotating seat; 311, first perforation; 312, rotating shaft; 320, extension column; 321, first socket; 322, second socket; 330, first spring; 340, limiting plate; 341, strip hole; 350, first limiting member; 360, second spring; 370, second limiting member; 380, connecting seat; 391, bolt; 392, nut Detailed implementation manners

[0036] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model

[0037] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as up and down, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model 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 should not be construed as a limitation to the present utility model

[0038] In the description of the present utility model, "a plurality of" refers to more than two. If there is a description of first and second, it is only for the purpose of distinguishing technical features and should not be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features

[0039] In the description of the present utility model, unless otherwise clearly defined, words such as setting, installing, and connecting should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution

[0040] Referring to Figures 1 to 4 As shown, a ridging machine for ridge surface shaping according to an embodiment of the present utility model includes: a frame 100, a ridging assembly, and an elastic assembly. The elastic assembly and the ridging assembly are both connected to the frame 100, and the frame 100 can provide a supporting effect on the elastic assembly and the ridging assembly

[0041] Referring to Figure 1 and Figure 2As shown in the figure, the frame body 100 is used to connect with the external traveling mechanism and rotary tillage mechanism. The traveling mechanism can drive the frame body 100 and the rotary tillage mechanism to move on the cultivated land. The rotary tillage mechanism is used to rotary dig the soil, so as to break up the soil. Under the shaping effect of the ridging component, the broken soil forms ridges. The crop ridging planting mode has the advantages of ventilation, water drainage and waterlogging prevention, which is beneficial to the growth of crop roots.

[0042] Refer to Figure 1 and Figure 2 As shown in the figure, specifically, the ridging component includes a top shaping plate 210 connected to the frame body 100 and two side plates 220. The two side plates 220 are respectively located on the left and right sides of the top shaping plate 210, that is, the top shaping plate 210 is located between the two side plates 220. Specifically, the two side plates 220 are inclined upward in a direction gradually approaching each other, that is, the two side plates 220 are inclined, and the distance between the two side plates 220 gradually narrows from bottom to top.

[0043] Refer to Figure 1 、 Figure 2 and Figure 3 As shown in the figure, the upper edge of the top shaping plate 210 can be rotatably connected to the frame body 100 through a rotating shaft 312, that is, the top shaping plate 210 can be turned up or down relative to the frame body 100, that is, the shaping height of the top shaping plate 210 is adjustable relative to the frame body 100.

[0044] Refer to Figure 1 、 Figure 2 and Figure 4 As shown in the figure, the elastic component includes a rotating seat 310, an extension column 320 and an elastic member. Among them, the rotating seat 310 is located above the top shaping plate 210. The rotating seat 310 is rotatably connected to the frame body 100. The rotating seat 310 is provided with a first through hole 311. The lower end of the extension column 320 is rotatably connected to the top shaping plate 210. The upper end of the extension column 320 passes through the first through hole 311 and has a clearance fit with the first through hole 311, that is, there is a movable gap between the extension column 320 and the first through hole 311, so that the extension column 320 can slide up and down relative to the rotating seat 310. The setting of the movable gap helps to avoid the problem that the extension column 320 is stuck with the rotating seat 310.

[0045] Refer to Figure 1 、 Figure 2 and Figure 4 As shown in the figure, the two ends of the elastic member are respectively connected to the rotating seat 310 and the extension column 320, so as to apply a downward pressure to the extension column 320, that is, to drive the top shaping plate 210 to have a tendency to turn down. In response to the ridge surfaces of different ridging heights, it can ensure that the top shaping plate 210 adapts to the ridges of different ridging heights, that is, the top shaping plate 210 abuts against the ridge surfaces of different heights to realize the shaping function of the ridge surfaces of different heights.

[0046] Referring to Figure 1 、 Figure 2 and Figure 3 as shown, it can be understood that the elastic component further includes two limiting plates 340. The two limiting plates 340 are spaced left and right and are both connected to the frame body 100. The rotating seat 310 is arranged between the two limiting plates 340, and the left end and the right end of the rotating seat 310 are respectively rotatably connected to the two limiting plates 340.

[0047] Referring to Figure 1 、 Figure 3 and Figure 4 as shown, both of the two limiting plates 340 are connected to the rear of the frame body 100, that is, as an extension of the connection between the frame body 100 and the rotating seat 310. The two limiting plates 340 together form a limiting space. The rotating seat 310 is arranged between the two limiting plates 340, and the left end and the right end of the rotating seat 310 are respectively rotatably connected to the two limiting plates 340, which is beneficial to restricting the rotating seat 310 from moving out of the limiting plates 340 in the left and right directions. The limiting plates 340 can be used as an extension of the frame body 100 outward to realize the rotational connection between the frame body 100 and the rotating seat 310, and is beneficial to avoiding the problem that the sliding of the extension column 320 collides with the frame body 100.

[0048] Referring to Figure 1 、 Figure 3 and Figure 4 as shown, it can be understood that specifically, in order to avoid the problem that the movement of the extension column 320 causes the rotating seat 310 to be stuck with the frame body 100, rotating shafts 312 are connected to both the left end and the right end of the rotating seat 310. Correspondingly, the limiting plate 340 is provided with a strip-shaped hole 341 extending in the front and rear directions. The rotating shaft 312 passes through the strip-shaped hole 341, so that while the rotating shaft 312 can maintain a rotational connection with the limiting plate 340, the rotating shaft 312 can slide back and forth along the strip-shaped hole 341, enabling the rotating seat 310 to move back and forth relative to the limiting plate 340, which is beneficial to avoiding the problem that the rotating seat 310 is stuck with the frame body 100, and can increase the flipping angle of the top shaping plate 210 to adapt to ridge surfaces of various different heights for use, so as to realize the shaping function for ridge surfaces of various different heights.

[0049] Referring to Figure 1 、 Figure 3 and Figure 4 as shown, it can be understood that the elastic member is the first spring 330. A first limiting member 350 is connected to the lower end of the extension column 320. The upper end of the first spring 330 is connected to the rotating seat 310, and the lower end of the first spring 330 is connected to the first limiting member 350.

[0050] Referring to Figure 1 、 Figure 3 and Figure 4As shown, both ends of the first spring 330 are respectively connected to the rotating seat 310 and the first limiting member 350, that is, the first spring 330 is clamped between the rotating seat 310 and the first limiting member 350. Through the elastic force of the first spring 330 under pressure, a downward pressure can be exerted on the extension column 320, so that the top shaping plate 210 has a tendency to flip downward. In response to ridged surfaces with different ridging heights, it can ensure that the top shaping plate 210 adapts to ridged bodies with different ridging heights, that is, the top shaping plate 210 abuts against ridged surfaces with different heights, so as to realize the shaping function for ridged surfaces with different heights.

[0051] Referring to Figure 1 、 Figure 3 and Figure 4 As shown, it can be understood that specifically, the first limiting member 350 is a first pin. A plurality of first jacks 321 arranged vertically are provided at the lower end of the extension column 320. The first pin can be selectively docked with a plurality of first jacks 321 at different height positions, thereby changing the clamping force exerted on the first spring 330 by the rotating seat 310 and the first limiting member 350. Correspondingly, the pressure exerted on the extension column 320 by the first spring 330 can be changed, thereby changing the torque exerted on the top shaping plate 210 by the first spring 330, so as to increase or decrease the shaping force exerted on the ridged surface by the top shaping plate 210 to meet the shaping requirements of different ridged bodies.

[0052] Referring to Figure 1 、 Figure 3 and Figure 4 As shown, it can be understood that the elastic component further includes a second spring 360. A second limiting member 370 is connected to the upper end of the extension column 320. The lower end of the second spring 360 is connected to the rotating seat 310, and the upper end of the second spring 360 is connected to the second limiting member 370.

[0053] Referring to Figure 1 、 Figure 3 and Figure 4 As shown, both ends of the second spring 360 are respectively connected to the rotating seat 310 and the second limiting member 370, that is, the second spring 360 is clamped between the second limiting member 370 and the rotating seat 310. The setting of the second spring 360 is beneficial to buffering the downward movement of the extension column 320. Cooperating with the elastic action of the first spring 330, it is beneficial to make the sliding of the extension column 320 relative to the rotating seat 310 more stable and reliable.

[0054] Referring to Figure 1 、 Figure 3 and Figure 4As shown, it can be understood that specifically, the second limiting member 370 is a second pin. A plurality of second jacks 322 arranged vertically are provided at the upper end of the extension column 320. The second pin can selectively dock with the plurality of second jacks 322 at different height positions, thereby changing the clamping force exerted by the rotating seat 310 and the second limiting member 370 on the second spring 360. Correspondingly, the pressure exerted by the second spring 360 on the extension column 320 can be changed, thereby changing the moment exerted by the second spring 360 on the top shaping plate 210, so as to increase or decrease the shaping force exerted by the top shaping plate 210 on the ridge surface to meet the shaping requirements of different ridges.

[0055] It should be noted that the lengths and elastic coefficients of the first spring 330 and the second spring 360 can be selected and adjusted according to actual needs.

[0056] Referring to Figure 1 、 Figure 3 and Figure 4 As shown, it can be understood that the ridger for ridge surface shaping further includes a connecting seat 380, a bolt 391 and a nut 392. The connecting seat 380 is connected to the upper surface of the top shaping plate 210. The connecting seat 380 is provided with a second through hole, and the lower end of the extension column 320 is provided with a third through hole. The bolt 391 passes through the second through hole and the third through hole and is threadedly connected to the nut 392.

[0057] Referring to Figure 1 、 Figure 3 and Figure 4 As shown, the ridger for ridge surface shaping realizes the detachable connection between the connecting seat 380 and the extension column 320 through the cooperation of the bolt 391 and the nut 392. According to different usage requirements, the extension column 320 or the first spring 330 can be replaced to meet the usage requirements of different usage scenarios. And through the rotational connection of the bolt 391 with the second through hole and the third through hole, the rotational connection between the extension column 320 and the connecting seat 380 is realized. Under the elastic action of the elastic member, the extension column 320 can exert a moment on the top shaping plate 210 to ensure that the top shaping plate 210 can adapt to ridge surfaces of different heights, so as to realize the shaping function for ridge surfaces of different heights.

[0058] Referring to Figure 1 、 Figure 3 and Figure 4As shown, when it is necessary to replace or remove the first spring 330, the user can rotate the nut 392 to separate the nut 392 from the bolt 391. After withdrawing the bolt 391 from the second through-hole and the third through-hole, the separation of the extension column 320 from the connection seat 380 can be achieved, and the moment applied by the extension column 320 to the top shaping plate 210 is eliminated. At this time, after the user withdraws the first pin from the first through-hole 311, the limiting effect of the first pin on the first spring 330 can be eliminated. At this time, the user can pass the first spring 330 downward through the extension column 320, thereby realizing the separation of the first spring 330 from the extension column 320, so as to facilitate the replacement or disassembly of the first spring 330.

[0059] Refer to Figure 1 、 Figure 3 and Figure 4 As shown, when it is necessary to replace or remove the second spring 360, the user can apply a pulling force to the second pin to withdraw the second pin from the second through-hole, thereby eliminating the limiting effect of the second pin on the second spring 360. At this time, the user can pass the second spring 360 upward through the extension column 320, thereby realizing the separation of the second spring 360 from the extension column 320, so as to facilitate the separation or disassembly of the second spring 360.

[0060] Refer to Figure 1 、 Figure 3 and Figure 4 As shown, when it is necessary to replace or remove the extension column 320, the user can rotate the nut 392 to separate the nut 392 from the bolt 391. After withdrawing the bolt 391 from the second through-hole and the third through-hole, the separation of the extension column 320 from the connection seat 380 can be achieved, and the moment applied by the extension column 320 to the top shaping plate 210 is eliminated. Then, after the user withdraws the first pin from the first through-hole 311, the limiting effect of the first pin on the first spring 330 can be eliminated. At this time, the user can pass the first spring 330 downward through the extension column 320, thereby realizing the separation of the first spring 330 from the extension column 320, and apply a pulling force to the second pin to withdraw the second pin from the second through-hole, thereby eliminating the limiting effect of the second pin on the second spring 360. At this time, the user can pass the second spring 360 upward through the extension column 320, thereby realizing the separation of the second spring 360 from the extension column 320. Then, by pulling the extension column 320 upward or downward out of the rotating seat 310, the replacement or removal of the extension column 320 can be achieved.

[0061] It should be understood that in some other embodiments, a first threaded section is provided at the lower end of the extension post 320. The first limiting member 350 includes two nuts 392. By adjusting the screwing positions of the two nuts 392 with respect to the first threaded section and bringing the two nuts 392 into contact, self-locking of the two nuts 392 is achieved, thereby changing the clamping force exerted by the rotating seat 310 and the first limiting member 350 on the first spring 330. Correspondingly, the pressure exerted by the first spring 330 on the extension post 320 can be changed, thereby changing the torque exerted by the first spring 330 on the top shaping plate 210, and thus increasing or decreasing the shaping force exerted by the top shaping plate 210 on the ridge surface to meet the shaping requirements of different ridges.

[0062] It should be understood that in some other embodiments, a second threaded section is provided at the upper end of the extension post 320. The second limiting member 370 includes two nuts 392. By adjusting the screwing positions of the two nuts 392 with respect to the second threaded section and bringing the two nuts 392 into contact, self-locking of the two nuts 392 is achieved, thereby changing the clamping force exerted by the rotating seat 310 and the second limiting member 370 on the second spring 360. Correspondingly, the pressure exerted by the second spring 360 on the extension post 320 can be changed, thereby changing the torque exerted by the second spring 360 on the top shaping plate 210, and thus increasing or decreasing the shaping force exerted by the top shaping plate 210 on the ridge surface to meet the shaping requirements of different ridges.

[0063] Referring to Figure 1 、 Figure 3 and Figure 4 As shown, it can be understood that in this embodiment, a groove recessed towards the frame body 100 is provided at the lower edge of the top shaping plate 210. Under the limiting action of the two side plates 220, the loose soil converges towards the middle of the two side plates 220, that is, the loose soil converges towards the lower part of the top shaping plate 210. Under the elastic action of the elastic member, the lower edge of the top shaping plate 210 can abut against the top of the loose soil to form an arc-shaped ridge surface. By shaping the ridge surface, it is beneficial to guide rainwater, ensuring that the plants in the ridge have advantages such as ventilation, drainage, and waterlogging prevention, which is beneficial to the growth of crop roots.

[0064] It should be understood that in some other embodiments, the lower edge of the top shaping plate 210 is provided with a convex block protruding away from the frame body 100. Under the limiting action of the two side plates 220, the loose soil converges towards the middle of the two side plates 220, that is, the loose soil converges towards the lower part of the top shaping plate 210. Under the elastic action of the elastic member, the lower edge of the top shaping plate 210 can abut against the top of the loose soil to form the ridge surface of the trench. By shaping the ridge surface, it is beneficial to realize the collection of rainwater by the ridge body. In a dry environment, it is beneficial to ensure that the rainwater can effectively act on the plants in the ridge body to ensure the root growth of the crops.

[0065] Refer to Figure 1 、 Figure 2 and Figure 3 As shown, it can be understood that in this embodiment, the frame body 100 has a plurality of installation positions arranged in the left-right direction; the ridger for ridge surface shaping further includes an adjustment assembly. The adjustment assembly includes a mounting seat, a connecting rod, and a first fastener. One end of the connecting rod is connected to the side plate 220, and the other end is connected to the mounting seat. The mounting seat can face the plurality of installation positions, and both the frame body 100 and the mounting seat are connected to the first fastener.

[0066] Refer to Figure 1 、 Figure 2 and Figure 3 As shown, wherein, one end of the connecting rod is connected to the side plate 220, and the other end is connected to the mounting seat. The mounting seat can face the plurality of installation positions, that is, change the installation position of the mounting seat on the frame body 100 in the left-right direction. After selecting the installation position of the mounting seat, the first fastener is connected to the frame body 100 and the mounting seat to fix the relative position relationship between the mounting seat and the frame body 100. By changing the installation position of the mounting seat in the left-right direction, the ridger for ridge surface shaping can adjust the distance between the two side plates 220, that is, adjust the width of the ridge shape.

[0067] Refer to Figure 1 、 Figure 2 and Figure 3 As shown, it can be understood that the top shaping plate 210 is detachably connected to the frame body 100, that is, the user can replace the top shaping plate 210 with different shapes according to actual usage requirements.

[0068] Refer to Figure 1 、 Figure 2 and Figure 3 As shown, specifically, the ridger for ridge surface shaping includes a rotating shaft 312 and a connecting plate. The upper edge of the connecting plate is connected to the rotating shaft 312, and the rotating shaft 312 is rotatably connected to the frame body 100, that is, the connecting plate can be rotatably connected to the frame body 100 through the rotating shaft 312.

[0069] Refer to Figure 1 、Figure 2 and Figure 3 As shown, the top shaping plate 210 can be detachably connected to the connecting plate through threaded parts such as bolts 391. Users can replace the top shaping plate 210 with different shapes according to actual usage requirements.

[0070] Referring to Figure 1 、 Figure 2 and Figure 3 As shown, it can be understood that the ridger for ridge surface shaping further includes a fertilizer storage and a transformer. One end of the transformer is communicated with the fertilizer storage, and the other end of the transformer can be oppositely arranged with the rotary tillage mechanism through a pipeline.

[0071] Referring to Figure 1 、 Figure 2 and Figure 3 As shown, during the operation of the rotary tillage mechanism of the ridger for ridge surface shaping, under the voltage transformation of the transformer, the fertilizer in the fertilizer storage can be transported into the loose soil, that is, the function of automatically fertilizing the soil is realized, which is beneficial to the subsequent maintenance of the planted plants and is also beneficial to reducing the labor intensity of workers.

[0072] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the knowledge scope of those of ordinary skill in the art, various changes can be made without departing from the gist of the present invention.

Claims

1. A ridging machine for ridge shaping, characterized in that: include: A frame (100); A ridging assembly comprises a top shaping plate (210) and two side plates (220) connected to a frame (100), wherein the top shaping plate (210) and the two side plates (220) together form a ridging channel, and the upper edge of the top shaping plate (210) is rotatably connected to the frame (100); An elastic component comprises a rotating seat (310), an extension column (320) and an elastic member, wherein the rotating seat (310) is rotatably connected to the frame (100), the rotating seat (310) is provided with a first through hole (311), the lower end of the extension column (320) is rotatably connected to the top shaping plate (210), the upper end of the extension column (320) passes through the first through hole (311) and is in clearance fit with the first through hole (311), and the two ends of the elastic member are respectively connected to the rotating seat (310) and the extension column (320) to drive the top shaping plate (210) to flip downward.

2. The ridging machine for ridge shaping according to claim 1, characterized in that: The elastic component also includes two limit plates (340), the two limit plates (340) are spaced apart from each other and are both connected to the frame (100), the rotating seat (310) is arranged between the two limit plates (340), and the left end and the right end of the rotating seat (310) are respectively rotatably connected to the two limit plates (340).

3. The ridging machine for ridge surface shaping according to claim 2, characterized in that: The left and right ends of the rotating seat (310) are both connected to a rotating shaft (312), the limiting plate (340) is provided with a strip hole (341) extending forward and backward, the rotating shaft (312) is passed through the strip hole (341) and can slide forward and backward along the strip hole (341).

4. The ridging machine for ridge surface shaping according to claim 1, characterized in that: The elastic member is a first spring (330), the lower end of the extension column (320) is connected to a first limiting member (350), the upper end of the first spring (330) is connected to the rotating seat (310), and the lower end of the first spring (330) is connected to the first limiting member (350).

5. The ridging machine for ridge surface shaping according to claim 4, characterized in that: The first stopper (350) is a first latch pin, and the lower end of the extension column (320) is provided with a plurality of first plug holes (321) arranged up and down, and the first latch pin can be connected to the plurality of first plug holes (321).

6. The ridging machine for ridge surface shaping according to claim 1, characterized in that: The elastic component also includes a second spring (360), the upper end of the extension column (320) is connected to a second limit member (370), the lower end of the second spring (360) is connected to the rotating seat (310), and the upper end of the second spring (360) is connected to the second limit member (370).

7. The ridging machine for ridge surface shaping according to claim 6, characterized in that: The second stopper (370) is a second latch pin, and the upper end of the extension column (320) is provided with a plurality of second plug holes (322) arranged up and down, and the second latch pin can be connected to the plurality of second plug holes (322).

8. The ridging machine for ridge surface shaping according to claim 1, characterized in that: It also includes a connecting seat (380), a bolt (391) and a nut (392), wherein the connecting seat (380) is connected to the top shaping plate (210), the connecting seat (380) is provided with a second through hole, and the lower end of the extension column (320) is provided with a third through hole, and the bolt (391) passes through the second through hole and the third through hole and is threadedly connected to the nut (392).

9. The ridging machine for ridge surface shaping according to claim 1, characterized in that: The lower edge of the top shaping plate (210) is provided with a groove that is recessed toward the frame (100); or, The lower edge of the top shaping plate (210) is provided with a protrusion protruding in a direction away from the frame (100).

10. The ridging machine for ridge surface shaping according to claim 1, characterized in that: The distance between the two side plates (220) gradually narrows from bottom to top, and the top shaping plate (210) can abut against the side plates (220).

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