Ridging machine

Abstract

The utility model relates to a rotary reclamation, fertilization, ridging and pressing multifunctional all-in-one machine, in particular to a ridging machine which comprises a machine frame, a ridging mechanism and a ridging adjusting mechanism, the ridging adjusting mechanism comprises a fixed supporting arm, a swing supporting arm, a telescopic driving piece and a limiting wheel, the fixed supporting arm is installed on the machine frame, and the swing supporting arm is installed on the machine frame. The telescopic driving part drives the swing supporting arm to rotate relative to the fixed supporting arm, a limiting wheel is arranged on the swing supporting arm, ridging mechanisms are arranged on the portion, on one side or two sides of the ridging adjusting mechanism, of the rack, and the telescopic driving part can drive the rack and the ridging mechanisms to ascend and descend, so that the ridge height and the ridge depth of a ridged field are adjusted. And the limiting wheels are supported on the ground, so that the ridger can be prevented from deviating leftwards and rightwards in the ridging process.

Description

Technical Field

[0001] The utility model relates to a multi-functional rotary reclamation, fertilization, ridging and rolling machine, and particularly relates to a ridging machine. Background Art

[0002] In the existing ridging machines, the ridging mechanism includes two soil splitting plates. When a tractor or other forms of towing vehicles drive the ridging machine to move, the two soil splitting plates of the ridging mechanism gather the soil between them to form ridges. The height of the formed ridges and the depth of the furrows between adjacent ridges can be adjusted according to the height of the two soil splitting plates. Before the ridging machine is used, it is necessary to pre-adjust the height of the soil splitting plates according to the height of the ridges to be formed, and it cannot or is not convenient to adjust again during the process. Moreover, during the ridging process, the ridging machine will swing left and right, resulting in the deviation of the ridges. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a ridging machine with adjustable ridging height and capable of avoiding the left and right swing of the ridging machine during the ridging process.

[0004] To solve the above technical problem, the technical solution adopted by the utility model is as follows: a ridging machine includes a frame, a ridging mechanism and a ridging adjustment mechanism. The ridging adjustment mechanism includes a fixed support arm, a swing support arm, a telescopic driving member and a limiting wheel. The fixed support arm is installed on the frame. A swing arm connection part and a driving connection part are provided on the fixed support arm. The driving connection part is provided with the telescopic driving member. The telescopic part of the telescopic driving member is connected with the swing support arm. The swing support arm is connected with the swing arm connection part and the swing support arm is driven by the telescopic driving member to rotate relative to the swing arm connection part. The limiting wheel is installed on the swing support arm. The ridging mechanism is arranged on one side or both sides of the ridging adjustment mechanism on the frame. The ridging mechanism includes a first soil splitting plate and a second soil splitting plate. The area between the first soil splitting plate and the second soil splitting plate is the ridging area. The telescopic driving member drives the swing support arm to swing relative to the fixed support arm, thereby adjusting the height of the frame and each ridging mechanism, and further forming ridges with an appropriate height. Moreover, the frame is also supported by the ridging adjustment mechanism to avoid the left and right deflection of the ridging machine during the ridging process.

[0005] As an optional scheme, the first soil splitting plate and the second soil splitting plate are arranged in a staggered manner in the front-back direction. The staggered arrangement of the two avoids a large amount of soil accumulation during ridging.

[0006] As an optional scheme, at least two ridging mechanisms are arranged on the frame along a preset direction. The area between adjacent ridging mechanisms is the furrow area. The limiting wheel is arranged in the furrow area. The limiting wheel travels in the furrow area to avoid damaging the ridges.

[0007] As an optional scheme, soil splitting hooks are arranged at the front ends of each first soil splitting plate and each second soil splitting plate.

[0008] As an alternative solution, the first soil dividing plate and the second soil dividing plate of the adjacent ridging mechanism share a soil dividing hook.

[0009] As an alternative solution, several soil dividing hook mounting members are arranged at the rear end of the frame along a preset direction. A number of soil dividing hook mounting holes are vertically distributed on the soil dividing hook mounting members. A soil dividing hook through hole is provided on the soil dividing hook. The soil dividing hook is mounted on the soil dividing hook mounting member by bolts passing through the soil dividing hook mounting holes and the soil dividing hook through holes.

[0010] As an alternative solution, a number of soil dividing hook mounting holes are provided on the fixed support arm.

[0011] As an alternative solution, a traction suspension mechanism is provided on the frame.

[0012] As an alternative solution, a mud scraping plate is provided on the limit wheel.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: During the process of the ridger being towed and moving, the limit wheels support on the ground and move along the furrow, preventing the ridger from shifting left and right; the telescopic drive member drives the swing support arm to rotate relative to the fixed support arm, adjusting the height of the frame and each ridging mechanism arranged on the frame, thereby adjusting the ridge height and ridge depth of the farmland ridges to be formed, which is suitable for ridging in farmlands with complex terrains. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 It is a schematic structural diagram of the ridger;

[0016] Figure 2 It is a top view schematic diagram of the ridger;

[0017] Figure 3 It is a schematic structural diagram of the ridging adjustment mechanism;

[0018] In the figure: 1. Frame, 2. Fixed support arm, 3. Swing support arm, 4. Telescopic drive member, 5. Limit wheel, 6. First soil dividing plate, 7. Second soil dividing plate, 8. Soil dividing hook. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention. Embodiment

[0020] A ridger, as Figures 1 - 3 shown, includes a frame 1, a ridging mechanism, and a ridging adjustment mechanism. A traction suspension mechanism is provided on the frame 1, and the connecting part of the traction suspension mechanism is located at the front end of the frame 1. The frame 1 can be connected to a tractor or other forms of traction vehicles through the traction suspension mechanism. The ridging mechanism and the ridging adjustment mechanism are both provided on the frame 1 and located at the rear end of the frame 1.

[0021] The ridging adjustment mechanism includes a fixed support arm 2, a swing support arm 3, a telescopic drive member 4, and a limit wheel 5. The fixed support arm 2 is installed on the frame 1. The fixed support arm 2 is provided with a swing arm connecting part and a drive connecting part. The swing arm connecting part is located at the rear end of the frame 1, and the drive connecting part is also at the rear end of the frame 1 and located above the swing arm connecting part. The swing connecting part is connected to the swing arm connecting part through a connecting pin. The swing support arm 3 can rotate up and down relative to the fixed support arm 2. The telescopic drive member 4 is preferably a cylinder. The telescopic drive member 4 is connected to the drive connecting part through a connecting pin and the telescopic drive member 4 can rotate up and down relative to the drive connecting part. The telescopic part of the telescopic drive member 4 is connected to the upper end of the swing support arm 3 through a connecting pin and the telescopic drive member 4 can rotate up and down relative to the connection part with the swing support arm 3. The telescopic drive member 4 can drive the swing support arm 3 to rotate up and down around the fixed support arm 2. A limit wheel 5 is installed on the swing support arm 3. The limit wheel 5 can rotate relative to the swing support arm 3. The limit wheel 5 is at the lower part of the rear end of the swing support arm.

[0022] In some embodiments, a mud scraper is provided on the outside of the limit wheel. The mud scraper is connected to the installation structure of the limit wheel and is used to scrape off the soil adhered to the limit wheel during the rotation of the limit wheel.

[0023] In some embodiments, at least one ridging mechanism is provided on one side of the ridging adjustment mechanism along the width direction of the frame 1, and each ridging mechanism is distributed along a preset direction.

[0024] In some other embodiments, at least one ridging mechanism is provided on both sides of the ridging adjustment mechanism along the width direction of the frame 1, and each ridging mechanism is distributed along a preset direction. The preset direction refers to the width direction of the frame 1, which is perpendicular to the front-back direction of the frame 1. The area between two adjacent ridging mechanisms is a furrow area, and the limit wheels 5 of the ridging adjustment mechanism are arranged in the furrow area and travel along the furrow area to avoid damaging the ridges.

[0025] The ridging mechanism includes a first soil dividing plate 6 and a second soil dividing plate 7. The first soil dividing plate 6 and the second soil dividing plate 7 are connected to the frame 1, and both are located below the frame 1 or below the rear end of the frame 1. The area between the first soil dividing plate 6 and the second soil dividing plate 7 is a ridging area.

[0026] During ridging, the bottom ends of the first soil dividing plate 6 and the second soil dividing plate 7 are inserted into the ground. During the process of the towing vehicle driving the ridger to move forward, the first soil dividing plate 6 and the second soil dividing plate 7 gather the soil towards the ridging area between them to form ridges, and furrows are formed between two adjacent ridging mechanisms. During the ridging process, the limit wheels 5 support on the ground and rotate as the ridger moves forward. The telescopic driving member 4 drives the swing support arm 3 to rotate relative to the fixed support arm 2. When the swing support arm 3 rotates downward, it drives the frame 1 to lift, and further drives each first soil dividing plate 6 and each second soil dividing plate 7 to lift. The soil gathering amount of each ridging mechanism becomes less, the formed ridges become lower, and the furrows between two adjacent ridges become shallower; when the swing support arm 3 rotates upward, the frame 1 descends, and further drives each first soil dividing plate 6 and the second soil dividing plate 7 to descend. The soil gathering amount of each ridging mechanism becomes more, the formed ridges become higher, and the furrows between adjacent ridges become deeper. In addition, the height of each ridging mechanism can also be adjusted according to the terrain to make the formed ridges consistent.

[0027] The opposite side end faces of the first soil dividing plate 6 and the second soil dividing plate 7 are soil dividing end faces. For better ridging, the soil dividing end faces of the first soil dividing plate 6 and the second soil dividing plate 7 are both inclined forward.

[0028] In some embodiments, in order to avoid a large amount of soil gathering between the first soil dividing plate 6 and the second soil dividing plate 7 during ridging, the first soil dividing plate 6 and the second soil dividing plate 7 are arranged with a dislocation in the front-back direction. In the front-back direction of the frame 1, the first soil dividing plate 6 is in front of the second soil dividing plate 7 or the first soil dividing plate 6 is behind the second soil dividing plate 7. During the forward movement of the ridger, the first soil dividing plate 6 and the second soil dividing plate 7 alternately gather the soil towards the ridging area to form ridges.

[0029] Soil dividing hooks 8 are provided at the front ends of each first soil dividing plate 6 and each second soil dividing plate 7. The tips of the soil dividing hooks 8 face the front of the frame 1 and are inserted into the ground during ridging, which is beneficial for the first soil dividing plate 6 and the second soil dividing plate 7 to scrape the soil into the ridging area. In a further embodiment, such as Figure 1 and Figure 2As shown, each first soil dividing plate 6 and the second soil dividing plate 7 of the adjacent ridging mechanism share a soil dividing hook 8.

[0030] A number of soil dividing hook mounting members are arranged on the frame 1 along a preset direction. The soil dividing hook mounting members are connected to the rear end of the frame 1 and are used to mount the soil dividing hook 8. A number of soil dividing hook mounting holes are arranged vertically on the soil dividing hook mounting members. The soil dividing hook 8 is provided with a soil dividing hook through hole. After the soil dividing hook through hole corresponds to the soil dividing hook mounting hole, a bolt passes through the soil dividing hook through hole and the soil dividing hook mounting hole to mount the soil dividing hook 8 onto the soil dividing hook mounting member. The design of multiple soil dividing hook mounting holes enables the mounting height of the soil dividing hook 8 to be adjustable. The soil dividing hook 8 is connected to the corresponding first soil dividing plate 6 and the second soil dividing plate 7.

[0031] In some embodiments, the fixed support arm 2 is also used as a soil dividing hook mounting member, and a number of soil dividing hook mounting holes are also arranged on the fixed support arm 2.

[0032] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0033] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered by the protection scope of the present invention.

Claims

1. A ridging machine, characterized in that: It includes a frame (1), a ridging mechanism and a ridging adjustment mechanism. The ridging adjustment mechanism includes a fixed support arm (2), a swing support arm (3), a telescopic driving member (4) and a limit wheel (5). The fixed support arm (2) is installed on the frame (1). A swing arm connection part and a driving connection part are provided on the fixed support arm (2). The telescopic driving member (4) is provided on the driving connection part. The telescopic part of the telescopic driving member (4) is connected to the swing support arm (3). The swing support arm (3) is connected to the swing arm connection part and the swing support arm (3) is driven by the telescopic driving member (4) to rotate relative to the swing arm connection part. The limit wheel (5) is installed on the swing support arm (3). On one side or both sides of the ridging adjustment mechanism on the frame (1), a ridging mechanism is provided. The ridging mechanism includes a first soil dividing plate (6) and a second soil dividing plate (7). The area between the first soil dividing plate (6) and the second soil dividing plate (7) is the ridging area.

2. The ridger according to claim 1, characterized in that: The first soil dividing plate (6) and the second soil dividing plate (7) are arranged in a staggered manner in the front-rear direction.

3. The ridger according to claim 2, wherein: At least two ridging mechanisms are arranged on the frame (1) along a preset direction. The area between adjacent ridging mechanisms is the furrow area. The limit wheel (5) is arranged in the furrow area.

4. The ridger according to claim 3, characterized in that: A soil dividing hook (8) is provided at the front end of each first soil dividing plate (6) and each second soil dividing plate (7).

5. The ridger according to claim 4, characterized in that: The first soil dividing plate (6) and the second soil dividing plate (7) of the adjacent ridging mechanism share a soil dividing hook (8).

6. The ridger according to claim 5, wherein: A number of soil dividing hook mounting parts are arranged at the rear end of the frame (1) along the preset direction. A number of soil dividing hook mounting holes are vertically distributed on the soil dividing hook mounting parts. A soil dividing hook through hole is provided on the soil dividing hook (8). The soil dividing hook (8) is installed on the soil dividing hook mounting part by bolts passing through the soil dividing hook mounting holes and the soil dividing hook through holes.

7. The ridger according to claim 6, characterized in that: A number of soil dividing hook mounting holes are provided on the fixed support arm (2).

8. The ridging machine according to claim 1, characterized in that: A traction suspension mechanism is provided on the frame (1).

9. The ridger according to claim 1, characterized in that: A mud scraping plate is provided on the limit wheel (5).

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