Ridging device with adjustable ridge shape

Abstract

The utility model discloses a ridging device with an adjustable ridge shape, and belongs to the technical field of agricultural machinery, the ridging device with the adjustable ridge shape comprises: a frame body, which is provided with a plurality of installation positions arranged along the left-right direction; the ridging assembly comprises a top shaping plate connected with the frame body and two side plates, the two side plates are located on the left side and the right side of the top shaping plate respectively, the top shaping plate and the two side plates jointly define a ridging channel, the upper end of the top shaping plate is rotationally connected with the frame body, and the top shaping plate is elastically connected with the frame body so as to drive the top shaping plate to press downwards; the adjusting assembly comprises a mounting base, a connecting rod and a first fastener, one end of the connecting rod is connected with the side plate, the other end of the connecting rod is connected with the mounting base, the mounting base can be opposite to the multiple mounting positions, the frame body and the mounting base are both connected with the first fastener, the ridging shape can be adjusted, and the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a ridging device with adjustable ridge shape. Background Art

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

[0003] In the related art, the ridge-forming shape of the traditional ridge-forming device is generally fixed, which is difficult to meet the needs of different soil types and farmland layouts. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a ridging device with adjustable ridge shape, which is conducive to adjusting the ridging shape and improving applicability.

[0005] According to an embodiment of the utility model, a ridging device with adjustable ridge shape includes: a frame, having a plurality of mounting positions arranged along the left-right direction; a ridging assembly, including a top shaping plate and two side plates connected to the frame, the two side plates are respectively located on the left and right of the top shaping plate, the top shaping plate and the two side plates together form a ridging channel, the upper end of the top shaping plate is rotatably connected to the frame, the top shaping plate is elastically connected to the frame to drive the top shaping plate to be pressed downward; an adjusting assembly, including a mounting seat, a connecting rod and a first fastener, one end of the connecting rod is connected to the side plate, and the other end is connected to the mounting seat, the mounting seat can be opposite to the plurality of mounting positions, and the frame and the mounting seat are both connected to the first fastener.

[0006] The ridge-forming device with adjustable ridge shape according to the embodiment of the utility model has at least the following beneficial effects: the ridge-forming component of the ridge-forming device with adjustable ridge shape comprises a top shaping plate and two side plates connected to a frame, the top shaping plate and the two side plates together form a ridge-forming channel, wherein one end of a connecting rod is connected to the side plate, and the other end is connected to a mounting seat, the mounting seat can be opposite to a plurality of mounting positions, that is, the mounting position of the mounting seat on the frame along the left and right directions can be changed, after the mounting position of the mounting seat is selected, a first fastener is connected to the frame and the mounting seat, and the relative position of the above-fixed mounting seat and the frame is related The ridge-forming device with adjustable ridge shape can adjust the distance between the two side plates, that is, adjust the width of the ridge shape, by changing the installation position of the mounting seat along the left and right directions. The upper end of the top shaping plate is rotatably connected to the frame and is elastically connected to the frame so that the top shaping plate has a tendency to rotate downward. In order to cope with ridge surfaces with different ridge forming heights, it can ensure that the top shaping plate adapts to different ridge forming heights, that is, the top shaping plate abuts against ridge surfaces of different heights. The ridge-forming device with adjustable ridge shape can realize the function of adjusting the ridge shape to improve the applicability to different soil types and cultivated land arrangements.

[0007] According to some embodiments of the utility model, a first mounting hole is provided at the mounting position, a second mounting hole is provided on the mounting seat, and the first fastener passes through the second mounting hole and the first mounting hole to fix the frame to the mounting seat.

[0008] Specifically, a first mounting hole is provided at the mounting position, and a second mounting hole is provided at the mounting seat. When the user needs to adjust the width of the ridge, the user can change the mounting seat to correspond to different mounting positions, that is, the second mounting hole is opposite to multiple different first mounting holes. After the user adjusts the width of the ridge to an appropriate width, the user can pass the first fastener through the second mounting hole and the corresponding first mounting hole, and fix the relative position relationship between the mounting seat and the frame through the connection between the first mounting hole and the second mounting hole and the first fastener, which is beneficial to avoid the problem of the mounting seat falling off the frame.

[0009] According to some embodiments of the present invention, the width of the top shaping plate gradually increases in a direction away from the frame.

[0010] Specifically, the width of the top shaping plate gradually increases in the direction away from the frame. As the top shaping plate rotates upward, the end of the top shaping plate away from the frame can be connected with the two side plates, which is beneficial to reducing the gap between the top shaping plate and the side plates, and is beneficial to ensuring that the soil is formed according to the shape of the enclosed ridge-forming channel, which is beneficial to improving the regularity of the formed ridge body.

[0011] According to some embodiments of the utility model, the utility model further comprises a first spring, and two ends of the first spring are respectively connected to the frame and the top shaping plate.

[0012] The ridge-forming device with adjustable ridge shape comprises a first spring, the two ends of which are respectively connected to the frame and the top shaping plate. Under the elastic action of the first spring, the top shaping plate is driven to rotate downward, so that the top shaping plate can adapt to and contact the ridge surface with different ridge forming heights. Under the shaping action of the top shaping plate, the ridge surface is made smoother. When the top shaping plate rotates upward, the top shaping plate compresses the first spring, which can buffer the rotation of the top shaping plate.

[0013] According to some embodiments of the utility model, the ridging assembly and the adjusting assembly together constitute a ridging mechanism, and a plurality of ridging mechanisms are provided, and the plurality of ridging mechanisms are arranged left and right.

[0014] Specifically, the ridging component and the adjusting component together constitute a ridging mechanism. The ridging device with adjustable ridge shape has multiple ridging mechanisms, and the multiple ridging mechanisms are arranged left and right. In one ridging operation, multiple ridges can be formed at one time to improve the efficiency of the ridging operation.

[0015] According to some embodiments of the present utility model, in a ridging assembly, two side plates are respectively connected to two adjustment assemblies.

[0016] In a ridging component, two side plates are respectively connected to two adjusting components, that is, each side plate corresponds to an adjusting component, which is beneficial to increasing the adjustable range of the ridge shape of the ridge-forming device with adjustable ridge shape to meet the needs of different soil types and cultivated land layouts. Through the adjustment of the two adjusting components, the top shaping plate can always be located in the middle of the two side plates, which is beneficial to improving the regularity of the formed ridge body.

[0017] According to some embodiments of the utility model, the connecting rod is rotatably connected to the side panel, and the adjustment assembly further includes a locking component, which is connected to the side panel and the mounting seat to fix the inclination angle of the side panel relative to the mounting seat.

[0018] The connecting rod is rotatably connected to the side plate, that is, the side plate can rotate relative to the mounting seat, that is, the ridge-forming device with adjustable ridge shape can adjust the inclination of the side of the ridge body to meet the ridge-forming requirements of different cultivated land conditions, crops, and soils. The adjustment component also includes a locking component, which is connected to the side plate and the mounting seat to fix the inclination angle of the side plate relative to the mounting seat, that is, to fix the inclination angle of the side plate and the frame to ensure the regularity and stability of the formed ridge body.

[0019] According to some embodiments of the utility model, the locking component includes a swing rod and a second fastener, and the mounting seat is provided with a strip hole running through the left and right sides. One end of the swing rod is rotatably connected to the side plate, and the other end is arranged through the strip hole. The second fastener is connected to the swing rod and the mounting seat to fix the relative position of the swing rod and the mounting seat.

[0020] The locking component includes a swing rod and a second fastener. Considering that the height position of the swing rod may be displaced when the side plate rotates, the mounting seat is provided with a strip hole running through the left and right sides. One end of the swing rod is rotatably connected to the side plate, and the other end is arranged through the strip hole. The arrangement of the strip hole allows the swing rod to be displaced in the up and down directions. By changing the position of the swing rod and the mounting seat, the inclination angle of the side plate can be changed, that is, the side plate is connected to the mounting seat through the connecting rod and the swing rod, which is beneficial to improving the connection stability between the side plate and the mounting seat, and is beneficial to reducing the shaking or displacement of the side plate relative to the mounting seat. The second fastener is connected to the swing rod and the mounting seat to fix the relative position relationship between the side plate and the mounting seat, that is, the ridge-forming device with adjustable ridge shape can adjust the inclination of the side of the ridge body to meet the use requirements of different cultivated land conditions, crops and soils.

[0021] According to some embodiments of the utility model, a plurality of first perforations are arranged on the swing rod, a plurality of second perforations are arranged in communication with the strip-shaped hole, a single second perforation can be opposite to a plurality of first perforations, and after the second fastener passes through the second perforation and the first perforation, the swing rod is fixed to the mounting seat.

[0022] Specifically, a plurality of first perforations are arranged on the swing arm, and a plurality of second perforations are arranged in the strip hole connected to the mounting seat. A single second perforation can be opposite to a plurality of first perforations. After the second fastener passes through the second perforation and the first perforation, the second fastener abuts against the first perforation and the second perforation, thereby achieving the limitation and fixation of the swing arm and the mounting seat, that is, achieving the fixed connection between the side panel and the frame, which is beneficial to improving the connection stability between the side panel and the mounting seat, and is beneficial to reducing the shaking or displacement of the side panel relative to the mounting seat.

[0023] According to some embodiments of the utility model, the utility model further comprises a rotary tillage mechanism, and the rotary tillage mechanism is arranged opposite to the ridging channel.

[0024] Specifically, the ridge-forming device with adjustable ridge shape also includes a rotary tillage mechanism, which is arranged opposite to the ridge-forming channel. Under the rotary tillage action of the rotary tillage mechanism, it is conducive to loosening and turning the soil. The loosened soil penetrates into the ridge-forming channel, and under the limiting and shaping action of the top shaping plate and the two side plates, the loosened soil is shaped into a ridge body, thereby achieving the ridge-forming effect on the cultivated land.

[0025] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0027] Figure 1 It is a structural schematic diagram of a ridging device with adjustable ridge shape according to an embodiment of the utility model;

[0028] Figure 2 It is a structural schematic diagram of another perspective of a ridging device with adjustable ridge shape according to an embodiment of the utility model;

[0029] Figure 3 It is a front view of a ridging device with adjustable ridge shape according to an embodiment of the utility model;

[0030] Figure 4 It is a top view of a ridging device with adjustable ridge shape according to an embodiment of the utility model.

[0031] Figure Number:

[0032] 100, frame; 110, installation position;

[0033] 200, ridging assembly; 210, side plate; 220, top shaping plate; 230, ridging channel;

[0034] 300, adjustment assembly; 310, mounting seat; 311, strip hole; 312, second through hole; 320, connecting rod; 330, first fastener; 340, swing rod; 341, first through hole; 350, second fastener;

[0035] 410, rotating seat; 420, first spring; 430, second spring; 440, limiting block; 450, extension rod. DETAILED DESCRIPTION

[0036] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0037] In the description of the present invention, it should be understood that the descriptions involving orientation, such as the orientation or positional relationship indicated as up, down, etc., are based on the orientation or positional 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] In the description of the present utility model, "a plurality" means more than two. If there is a description of "first" or "second", it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0039] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0040] Reference Figures 1 to 4 As shown, a ridging device with adjustable ridge shape according to an embodiment of the utility model comprises: a driving mechanism, a rotary tillage mechanism, a frame 100, a ridging assembly 200 and an adjusting assembly 300.

[0041] Reference Figure 1 and Figure 2 As shown, the frame 100 is connected to a driving mechanism, which is used to drive the frame 100 to move on the cultivated land. The rotary tillage mechanism is connected to the frame 100, and the rotary tillage mechanism and the ridging assembly 200 are arranged relative to each other. Under the rotary tillage action of the rotary tillage mechanism, it is beneficial to loosen and turn the soil. The ridging assembly 200 is used to shape and ridge the soil, so that the loosened soil can be shaped into a ridge body, so as to realize the ridging operation of the cultivated land.

[0042] Reference Figure 1 and Figure 2 As shown, the ridging assembly 200 includes a top shaping plate 220 and two side plates 210 connected to the frame 100. The two side plates 210 are respectively located on the left and right of the top shaping plate 220. The top shaping plate 220 and the two side plates 210 together form a ridging channel 230. The ridging channel 230 is arranged to penetrate from front to back, and the ridging channel 230 is open downward. The rotary tillage mechanism is arranged opposite to the ridging channel 230. Under the rotary tillage action of the rotary tillage mechanism, it is beneficial to loosen and turn over the soil. The loosened soil penetrates into the ridging channel 230, and under the limiting and shaping action of the top shaping plate 220 and the two side plates 210, the loosened soil is shaped into a ridge body.

[0043] The upper edge of the top shaping plate 220 is connected to the frame body 100 , and the upper edge of the top shaping plate 220 is flush with the upper end of the side plate 210 .

[0044] Reference Figure 1 and Figure 2 As shown, the following description is made by taking the advancing direction of the ridge-forming device with adjustable ridge shape as the front-to-back direction as an example. The frame 100 has a plurality of mounting positions 110 arranged along the left-right direction. The ridge-forming device with adjustable ridge shape also includes an adjusting component 300. The adjusting component 300 includes a mounting seat 310, a connecting rod 320 and a first fastener 330. One end of the connecting rod 320 is connected to the side plate 210, and the other end of the connecting rod 320 is connected to the mounting seat 310. That is, the connecting rod 320 is connected to the side plate 210 as the mounting seat 310. The mounting base 310 is connected to the bridge, and the mounting base 310 can be opposite to a plurality of mounting positions 110, that is, the mounting position of the mounting base 310 on the frame 100 along the left-right direction can be changed. After the mounting position of the mounting base 310 is selected, the first fastener 330 is connected to the frame 100 and the mounting base 310 to fix the relative position relationship between the mounting base 310 and the frame 100. The ridge-shaped adjustable ridging device can adjust the distance between the two side panels 210, that is, adjust the width of the ridge, by changing the mounting position of the mounting base 310 along the left-right direction.

[0045] Reference Figure 1 and Figure 2As shown, taking into account the influence of factors such as different ridge widths, different specifications of rotary tillage mechanisms, and different soil types, the height of the ridged ridge surface may change. The upper end of the top shaping plate 220 of the ridge-adjustable ridge-forming device is rotatably connected to the frame 100. Specifically, the upper edge of the top shaping plate 220 can be rotatably connected to the frame 100 through a hinge or a rotating shaft, and the top shaping plate 220 is elastically connected to the frame 100, that is, an elastic connecting member is connected between the top shaping plate 220 and the frame 100. Under the elastic action of the elastic connecting member, the top shaping plate 220 has a tendency to rotate downward, so as to cope with ridge surfaces with different ridge forming heights, and ensure that the top shaping plate 220 can adapt to different ridge forming heights.

[0046] Reference Figure 1 and Figure 2 As shown, compared with the traditional ridging machine with fixed ridge shape, the ridging device with adjustable ridge shape provided by the embodiment of the utility model can adjust the ridge shape through the cooperation of the adjustment component 300 and the top shaping plate 220, so as to improve the applicability to different soil types and farmland arrangements.

[0047] It should be noted that the structures of the rotary tillage mechanism and the driving mechanism are common knowledge in the art and will not be described in detail here.

[0048] Reference Figure 1 and Figure 2 As shown, it can be understood that, specifically, a first mounting hole is provided at the mounting position 110, and a second mounting hole is provided on the mounting seat 310. After the first fastener 330 passes through the second mounting hole and the first mounting hole, the frame 100 is fixedly connected to the mounting seat 310.

[0049] Reference Figure 1 and Figure 2 As shown, specifically, the first fastener 330 includes a first bolt and a first nut. The first bolt passes through the second mounting hole and the first mounting hole and is threadedly connected to the first nut. Under the pressing and limiting action of the first bolt and the first nut, the frame 100 and the mounting base 310 are fixedly connected.

[0050] Reference Figure 1 and Figure 2 As shown, when the user needs to adjust the width of the ridge, the user can adjust the mounting seat 310 to correspond to different mounting positions 110, that is, the second mounting hole is opposite to multiple different first mounting holes. When the user adjusts the width of the ridge to an appropriate width, the user can pass the first fastener 330 through the second mounting hole and the corresponding first mounting hole, and fix the relative position relationship between the mounting seat 310 and the frame 100 through the connection and abutment between the first mounting hole and the second mounting hole and the first fastener 330, which helps to avoid the problem of the mounting seat 310 falling off the frame 100.

[0051] Reference Figure 1 and Figure 2 As shown, specifically, a plurality of first fasteners 330 are provided, and the mounting base 310 is connected to the frame 100 via the plurality of first fasteners 330 , which is beneficial to enhancing the connection stability between the mounting base 310 and the frame 100 and limiting the plane rotation of the mounting base 310 relative to the frame 100 .

[0052] It should be understood that in other embodiments, the first mounting hole is axially extended up and down, and the mounting seat 310 is provided with a card slot with an opening facing downward, and the card slot can be engaged with the frame 100, so as to realize the positioning and hanging of the mounting seat 310 and the frame 100. By sliding the card slot along the frame 100, the second mounting hole can be opposite to the multiple first mounting holes. By engaging the card slot with the frame 100, it is beneficial to limit the planar rotation of the mounting seat 310 relative to the frame 100, thereby improving the connection stability between the mounting seat 310 and the frame 100.

[0053] Reference Figure 2 and Figure 3 As shown, it can be understood that in the present embodiment, specifically, the width of the top shaping plate 220 gradually increases in the direction away from the frame 100. As the top shaping plate 220 rotates upward, the end of the top shaping plate 220 away from the frame 100 can be brought close to or connected with the two side plates 210, which is beneficial to reduce the gap between the top shaping plate 220 and the side plates 210, and is beneficial to ensure that the soil is formed according to the shape of the enclosed ridge-forming channel 230, and is beneficial to improve the regularity of the formed ridge body.

[0054] Reference Figure 1 and Figure 3 As shown, it can be understood that the ridge-forming device with adjustable ridge shape also includes a sleeve, a rotating seat 410 and an extension rod 450, the elastic connecting member includes a first spring 420 and a second spring 430, the rotating seat 410 is located above the top shaping plate 220, the sleeve is rotatably connected to the rotating seat 410, the extension rod 450 is arranged through the sleeve, the lower end of the extension rod 450 is rotatably connected to the top shaping plate 220, the first spring 420 is sleeved on the outer periphery of the extension rod 450, and the upper end of the first spring 420 abuts against the rotating seat 410, and the lower end of the first spring 420 abuts against the top shaping plate 220.

[0055] Reference Figure 1 and Figure 3As shown, under the elastic action of the first spring 420, the top shaping plate 220 is driven to rotate downward, so that the top shaping plate 220 can adapt to and abut against the ridge surface with different ridge heights. Under the shaping action of the top shaping plate 220, the ridge surface is made smoother. When the top shaping plate 220 rotates upward, the top shaping plate 220 compresses the first spring 420, which can buffer the upward rotation of the top shaping plate 220.

[0056] Reference Figure 1 and Figure 3 As shown, the ridge-forming device with adjustable ridge shape also includes a second spring 430, the upper end of the extension rod 450 is connected to the limiting block 440, the second spring 430 is sleeved at the upper end of the extension rod 450, the lower end of the second spring 430 abuts against the rotating seat 410, and the upper end of the second spring 430 abuts against the limiting block 440, that is, the two ends of the second spring 430 abut against the rotating seat 410 and the limiting block 440 respectively. Under the elastic action of the second spring 430, it can buffer the movement of the extension rod 450, that is, it can buffer the upward rotation of the top shaping plate 220.

[0057] It should be understood that in some other embodiments, the ridging assembly 200 and the adjusting assembly 300 together constitute a ridging mechanism, and a plurality of ridging mechanisms are provided, and the plurality of ridging mechanisms are arranged left and right. That is, the ridging device with adjustable ridge shape has a plurality of ridging mechanisms, and the plurality of ridging mechanisms are arranged left and right. In one ridging operation, a plurality of ridge bodies can be formed at one time, so as to improve the efficiency of the ridging operation.

[0058] Specifically, the ridge-forming device with adjustable ridge shape has two ridge-forming mechanisms, and the two ridge-forming mechanisms are respectively arranged at the left end and the right end of the frame 100.

[0059] Reference Figure 1 and Figure 4 As shown, it can be understood that in this embodiment, in a ridging component 200, the two side plates 210 are respectively connected to the two adjusting components 300, that is, each side plate 210 is arranged corresponding to an adjusting component 300, which is beneficial to increase the adjustable range of the ridge shape of the ridge-forming device with adjustable ridge shape to meet the needs of different soil types and cultivated land arrangements. Through the adjustment of the two adjusting components 300, the top shaping plate 220 can be always located in the middle of the two side plates 210, which is beneficial to improve the regularity of the formed ridge body.

[0060] The connecting rod 320 is rotatably connected to the side plate 210, that is, the side plate 210 can rotate relative to the mounting seat 310, that is, the ridge-forming device with adjustable ridge shape can adjust the inclination of the side of the ridge body to meet the ridge-forming requirements of different cultivated land conditions, crops, and soils. The adjustment component 300 also includes a locking component, which is connected to the side plate 210 and the mounting seat 310 to fix the inclination angle of the side plate 210 relative to the mounting seat 310, that is, to fix the inclination angle of the side plate 210 and the frame 100 to ensure the regularity and stability of the formed ridge body.

[0061] Reference Figure 1 and Figure 4 As shown, it can be understood that, specifically, the locking component includes a swing rod 340 and a second fastener 350, and the mounting seat 310 is provided with a strip hole 311 running through the left and right sides. One end of the swing rod 340 is rotatably connected to the side plate 210, and the other end is set through the strip hole 311. The second fastener 350 is connected to the swing rod 340 and the mounting seat 310 to fix the relative position of the swing rod 340 and the mounting seat 310.

[0062] The user can move the swing rod 340 towards or away from the mounting base 310, and through the connection between the swing rod 340 and the side plate 210, the side plate 210 can be rotated around the rotation point between the side plate 210 and the connecting rod 320, thereby changing the inclination angle of the side plate 210 relative to the frame 100, that is, changing the side inclination of the ridge body.

[0063] Reference Figure 1 and Figure 4 As shown, considering that the height position of the swing rod 340 may be displaced when the side plate 210 rotates, the mounting seat 310 is provided with a strip hole 311 that passes through the left and right sides. The setting of the strip hole 311 can provide space for the swing rod 340 to move in the height direction.

[0064] One end of the swing rod 340 is rotatably connected to the side plate 210, and the other end is arranged through the strip hole 311, that is, the side plate 210 is connected to the mounting seat 310 through the connecting rod 320 and the swing rod 340, which is beneficial to improve the connection stability between the side plate 210 and the mounting seat 310, and is beneficial to reduce the shaking or deviation of the side plate 210 relative to the mounting seat 310. The second fastener 350 is connected to the swing rod 340 and the mounting seat 310 to fix the relative position relationship between the swing rod 340 and the mounting seat 310, that is, the ridge-forming device with adjustable ridge shape can adjust the inclination of the side of the ridge body to meet the use requirements of different cultivated land conditions, crops, and soils.

[0065] Reference Figure 1 and Figure 2As shown, it can be understood that a plurality of first perforations 341 are arranged on the swing rod 340, and the strip hole 311 is connected to a plurality of second perforations 312 arranged thereon. By moving the swing rod 340 in a direction close to or away from the mounting seat 310, a single second perforation 312 can be opposite to a plurality of first perforations 341. After the second fastener 350 passes through the second perforation 312 and the first perforation 341, the second fastener 350 abuts against the first perforation 341 and the second perforation 312, thereby achieving the limiting and fixing of the swing rod 340 and the mounting seat 310, that is, achieving the fixed connection between the side panel 210 and the frame 100, which is beneficial to improving the connection stability between the side panel 210 and the frame 100, and is beneficial to reducing the shaking or displacement of the side panel 210 relative to the frame 100.

[0066] Reference Figure 1 and Figure 2 As shown, specifically, the first through hole 341 can be a screw hole, and the second fastener 350 can be a screw. After the user aligns the second through hole 312 with the selected first through hole 341, the user can pass the second fastener 350 through the second through hole 312 and then thread it into the first through hole 341, thereby connecting the second fastener 350 to the mounting base 310 and the frame 100.

[0067] Reference Figure 1 and Figure 2 As shown, it can be understood that the ridging assembly 200 also includes a baffle, and each side plate 210 is fixedly connected to a baffle. When the rotary tillage mechanism loosens the soil, the setting of the baffle is conducive to limiting the backward movement of the soil and guiding the soil, so that the loosened soil gradually converges to the ridging channel 230, and the loosened soil penetrates into the ridging channel 230. Under the limiting and shaping action of the top shaping plate 220 and the two side plates 210, the loosened soil is shaped into a ridge body to achieve the ridging effect on the cultivated land.

[0068] Reference Figure 1 and Figure 2 As shown, the ridge-forming device with adjustable ridge shape can limit the swing angle of the side plate 210, thereby avoiding the problem of interference between the baffle plate and the frame 100 caused by excessive swing angle of the baffle plate.

[0069] It should be understood that in another embodiment, the ridge-forming device with adjustable ridge shape may be a small-sized device, and the ridge-forming assembly 200 does not need to include a baffle. A guide plate is connected to the front edge of the side plate 210, and the guide plate is arranged at an angle to the side plate 210. The loosened soil is guided by the guide plate to converge to the ridge-forming channel 230, and the loosened soil penetrates into the ridge-forming channel 230. Under the limiting and shaping action of the top shaping plate 220 and the two side plates 210, the loosened soil is shaped into a ridge body, so as to achieve the ridge-forming effect on the cultivated land.

[0070] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A ridging device with adjustable ridge shape, characterized in that: include: The frame (100) has a plurality of installation positions (110) arranged along the left-right direction; A ridging assembly (200) comprises a top shaping plate (220) and two side plates (210) connected to the frame (100), wherein the two side plates (210) are respectively located on the left and right of the top shaping plate (220), and the top shaping plate (220) and the two side plates (210) together form a ridging channel (230), wherein the upper end of the top shaping plate (220) is rotatably connected to the frame (100), and the top shaping plate (220) is elastically connected to the frame (100) so as to drive the top shaping plate (220) to be pressed downward; The adjustment assembly (300) comprises a mounting seat (310), a connecting rod (320) and a first fastener (330), wherein one end of the connecting rod (320) is connected to the side panel (210), and the other end is connected to the mounting seat (310), and the mounting seat (310) can be opposite to a plurality of mounting positions (110), and the frame (100) and the mounting seat (310) are both connected to the first fastener (330).

2. The ridge-forming device with adjustable ridge shape according to claim 1, characterized in that: A first mounting hole is provided at the mounting position (110), a second mounting hole is provided on the mounting seat (310), and after the first fastener (330) passes through the second mounting hole and the first mounting hole, the frame (100) is fixed to the mounting seat (310).

3. The ridge-forming device with adjustable ridge shape according to claim 1, characterized in that: The width of the top shaping plate (220) gradually increases in a direction away from the frame (100).

4. The ridge-forming device with adjustable ridge shape according to claim 1, characterized in that: It also includes a first spring (420), the two ends of which are respectively connected to the frame (100) and the top shaping plate (220).

5. The ridging device with adjustable ridge shape according to any one of claims 1 to 4, characterized in that: The ridging component (200) and the adjusting component (300) together constitute a ridging mechanism, and a plurality of the ridging mechanisms are provided, and the plurality of the ridging mechanisms are arranged in left-right orientation.

6. The ridge-forming device with adjustable ridge shape according to claim 1, characterized in that: In one of the ridging assemblies (200), the two side plates (210) are respectively connected to the two adjustment assemblies (300).

7. The ridge-forming device with adjustable ridge shape according to claim 6, characterized in that: The connecting rod (320) is rotatably connected to the side plate (210), and the adjustment assembly (300) further comprises a locking component, which is connected to the side plate (210) and the mounting seat (310) to fix the inclination angle of the side plate (210) relative to the mounting seat (310).

8. The ridge-forming device with adjustable ridge shape according to claim 7, characterized in that: The locking component comprises a swing rod (340) and a second fastener (350); the mounting seat (310) is provided with a strip hole (311) running through the left and right sides; one end of the swing rod (340) is rotatably connected to the side plate (210), and the other end is arranged through the strip hole (311); the second fastener (350) is connected to the swing rod (340) and the mounting seat (310) to fix the relative position of the swing rod (340) and the mounting seat (310).

9. The ridge-forming device with adjustable ridge shape according to claim 8, characterized in that: A plurality of first through holes (341) are arranged on the swing rod (340), and a plurality of second through holes (312) are arranged in communication with the strip-shaped hole (311). A single second through hole (312) can be opposite to a plurality of first through holes (341), and after the second fastener (350) passes through the second through hole (312) and the first through hole (341), the swing rod (340) is fixed to the mounting seat (310).

10. The ridge-forming device with adjustable ridge shape according to claim 1, characterized in that: It also includes a rotary tillage mechanism, which is arranged opposite to the ridging channel (230).

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