Novel supporting leg for turnover plow

Abstract

The utility model provides a novel landing leg for a turnover plow, which comprises a landing leg body, the landing leg body comprises an upper landing leg plate and a lower landing leg plate, the upper landing leg plate is fixedly connected with the lower landing leg plate, the lower landing leg plate is vertically arranged, and the lower landing leg plate is of a flat plate structure; the pressing plate is in contact connection with the supporting leg body; the supporting leg comprises an upper supporting leg plate and a lower supporting leg plate, the upper supporting leg plate is connected with the lower supporting leg plate through the locking bolts, the pressing plate is fixed to the outer side face of the supporting leg body through the locking bolts, connecting lugs are arranged on the lower portion of the upper supporting leg plate and the upper portion of the lower supporting leg plate, and the connecting lugs are connected with the locking bolts. And positioning is accurate, and installation is convenient.

Description

Technical Field

[0001] This utility model relates to the technical field of reversible plows, and specifically to a novel support leg for reversible plows. Background Technology

[0002] Because the plowshare assembly of a vertical reversible plow has a bidirectional reversible function, the implement can shuttle back and forth when used for deep plowing in open fields, resulting in high work efficiency and no furrows in the field, leading to good work results. To limit the plowing depth of the plowshare assembly during operation and to provide support during transport, existing vertical reversible plows use depth-limiting wheels mounted on outriggers. However, the outriggers in existing technology are relatively weak and have poor positioning performance.

[0003] A patent publication number CN206559813U was found, entitled "A Mounting and Connecting Component Used on a Vertical Reversible Plow," which specifically discloses a welded and fixed mounting base plate arranged at an angle on the upper end of a connecting plate. Reinforcing ribs are welded and fixedly connected to the connecting plate and the mounting base plate. Wheel plates are welded and fixed parallel to each other on the lower side of the connecting plate. Reinforcing pins are inserted and fixedly fitted onto the wheel plates and the connecting plate. Mounting pin holes, transport positioning pin holes, and work positioning pin holes are provided on the mounting base plate. Multiple depth-limiting wheel mounting holes are vertically arranged on the wheel plate. This constitutes a combined support leg for mounting depth-limiting wheels on a vertical reversible plow.

[0004] Analysis of the publicly available materials above shows that it can achieve the effect of a support leg, but it is relatively weak and inconvenient to position. Utility Model Content

[0005] In view of this, the present invention provides a new type of support leg for a reversible plow, which not only achieves high strength of the support leg, but also has precise positioning and is easy to install.

[0006] To solve the above-mentioned technical problems, this utility model provides a novel support leg for a reversible plow, comprising a support leg body, wherein the support leg body includes an upper support leg plate and a lower support leg plate, the upper support leg plate and the lower support leg plate being fixedly connected, and further comprising...

[0007] The lower support leg plate is vertically arranged and has a flat plate structure;

[0008] Pressure plate, which is in contact with the support leg body;

[0009] A locking bolt connects the upper outrigger plate and the lower outrigger plate, and the locking bolt fixes the pressure plate to the outer side of the outrigger body.

[0010] Furthermore, a leg base plate is connected to the lower end surface of the lower leg plate.

[0011] Further, the lower part of the upper leg plate and the upper part of the lower leg plate are provided with connecting ears, and the connecting ears are connected with locking bolts.

[0012] Further, the upper leg plate and the lower leg plate are provided with overlapping parts, and the overlapping parts are provided with adjusting holes.

[0013] Further, the adjusting holes are provided with connecting pins for connecting the upper leg plate and the lower leg plate.

[0014] Further, the upper end of the upper leg plate is provided with a connecting piece, and the connecting piece is connected with a depth limiting wheel of the turnover plow.

[0015] Further, the both sides of the leg body are provided with spacing sleeves for compensating the stacking thickness of the upper leg plate and the lower leg plate.

[0016] The beneficial effects of the above technical scheme of the utility model are as follows:

[0017] 1. High strength of the leg can be realized, the lower leg plate is designed as a flat plate structure, and the supporting strength can be improved.

[0018] 2. Precise positioning and convenient installation, the connecting ears, the pressing plates and the spacing sleeves are arranged, the connecting strength is improved, and the positioning precision is also improved. DRAWINGS

[0019] Fig. 1 It is a structural schematic view of the utility model;

[0020] Fig. 2 It is a structural schematic view of the leg body applied to the turnover plow;

[0021] Fig. 3 It is a leg body in the prior art.

[0022] In the drawing: 1, leg body; 2, upper leg plate; 3, lower leg plate; 4, leg bottom plate; 5, pressing plate; 6, connecting ear; 7, locking bolt; 8, connecting pin; 9, adjusting hole; 10, connecting piece; 11, spacing sleeve. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the following will combine the drawings of the embodiments of the utility model to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer. Figs. 1-3 The technical scheme of the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by the person skilled in the art belong to the protection scope of the utility model.

[0024] AsFigs. 1-3 as shown: Embodiment

[0025] A new outrigger for turning plough, comprising an outrigger body 1, the outrigger body 1 comprising an upper outrigger plate 2 and a lower outrigger plate 3, the upper outrigger plate 2 and the lower outrigger plate 3 being fixedly connected, further comprising the lower outrigger plate 3 being vertically arranged, and the lower outrigger plate 3 being a flat plate structure; a pressing plate 5, the pressing plate 5 being contactly connected to the outrigger body 1; a locking bolt 7, the locking bolt 7 connecting the upper outrigger plate 2 and the lower outrigger plate 3, and the locking bolt 7 fixing the pressing plate 5 on the outer side of the outrigger body 1.

[0026] In this embodiment, the support part of the outrigger body 1 is composed of two parts, which are the upper support plate and the lower support plate, and the upper outrigger plate 2 and the lower outrigger plate 3 are fixedly connected by the locking bolt 7, in this design, the lower outrigger plate 3 is designed as a flat plate structure and is fixed by the locking bolt 7, in order to ensure the strength of the outrigger body 1, the pressing plate 5 is also arranged, the pressing plate 5 is fixed by the locking bolt 7, and the connecting part of the upper outrigger plate 2 and the lower outrigger plate 3 is accurately positioned and reliably connected. Embodiment

[0027] The lower end surface of the lower outrigger plate 3 is connected with an outrigger bottom plate 4.

[0028] Different from the above embodiment, in this embodiment, since the lower outrigger plate 3 is a plate structure, in order to increase the contact area of landing, the outrigger bottom plate 4 is welded on the lower end surface of the lower outrigger plate 3, and the outrigger bottom plate 4 is preferably a circular structure. Embodiment

[0029] The lower part of the upper outrigger plate 2 and the upper part of the lower outrigger plate 3 are both provided with a connecting lug 6, and the connecting lug 6 is connected with the locking bolt 7.

[0030] Different from the above embodiment, in this embodiment, the connecting lug 6 is arranged on the upper outrigger plate 2 and the lower outrigger plate 3, and the connecting lug 6 is provided with a hole, and the locking bolt 7 can be installed through the hole. Embodiment

[0031] There is an overlapping part between the upper outrigger plate 2 and the lower outrigger plate 3, and a plurality of adjusting holes 9 are arranged on the overlapping part.

[0032] Different from the above embodiment, in this embodiment, there is an overlapping part between the upper outrigger plate 2 and the lower outrigger plate 3, that is, the connecting part, and a plurality of hole positions corresponding to the adjusting holes 9 are arranged on the overlapping part. Embodiment

[0033] A connecting pin 8 is arranged on the adjusting hole 9, which is used to connect the upper outrigger plate 2 and the lower outrigger plate 3.

[0034] In this embodiment, the connecting pin 8 is arranged in the adjusting hole 9, further improving the strength and safety of the support leg during use. Embodiment

[0035] The upper end of the upper support leg plate 2 is provided with a connecting piece 10, and the depth wheel support of the turnover plow is connected through the connecting piece 10.

[0036] In this embodiment, the connecting piece 10 is used to connect the depth wheel support. Embodiment

[0037] The both sides of the support leg body 1 are provided with spacing sleeves 11, and the spacing sleeves 11 are used to compensate the stacking thickness of the upper support leg plate 2 and the lower support leg plate 3.

[0038] In this embodiment, since the upper support leg plate 2 and the lower support leg plate 3 have overlapping parts, and the connecting lug 6 is protruded from the side surface of the support leg body 1, when the upper support leg plate 2 and the lower support leg plate 3 are connected, the spacing sleeve 11 needs to be arranged, which can play the effect of gasket and compensate the space during stacking.

[0039] The working method (or working principle) of the utility model is as follows:

[0040] In the working process of the utility model, the connecting piece 10 connected with the support leg body 1 is installed on the depth wheel support, in order to improve the strength of the support leg body 1, the lower support leg plate 3 is arranged as a flat plate structure, that is, the lower support leg plate 3 is parallel to the upper support leg plate 2. In addition, the connecting lug 6 and the pressing plate 5 are arranged in the connecting part between the upper support leg plate 2 and the lower support leg plate 3. By arranging the connecting lug 6, the hole in the support leg body 1 is not punched, and the strength is further improved. The design of the pressing plate 5 can improve the stability of the connecting part and improve the positioning accuracy. Since the connecting lug 6 is protruded outward, the spacing sleeve 11 needs to be arranged, and the design of the spacing sleeve 11 can avoid the bending of the pressing plate 5 after being locked, and the connecting strength is improved.

[0041] In the utility model, unless otherwise specified and limited, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements, unless otherwise specified, the above-mentioned terms in the utility model can be understood according to the specific meaning of the above-mentioned terms in the utility model according to the specific situation.

[0042] The above is the preferred embodiment of the present application, it should be pointed out that, for those skilled in the ordinary in the art, without departing from the principles described in the present application, can be made several improvements and refinements, these improvements and refinements should also be considered as the scope of protection of the present application.

Claims

1. A new type of outrigger for a turnover plough, comprising an outrigger body (1) comprising an upper outrigger plate (2) and a lower outrigger plate (3) fixedly connected between them, characterised in that: Also include, The lower leg plate (3) is vertically arranged, and the lower leg plate (3) is a flat plate structure; The pressing plate (5) contacts the connecting leg body (1); The locking bolt (7) connects the upper leg plate (2) and the lower leg plate (3), and the locking bolt (7) fixes the pressing plate (5) on the outer side of the leg body (1).

2. A new outrigger for a roll-over plow according to claim 1, characterized in that: The lower end surface of the lower leg plate (3) is connected with the leg bottom plate (4).

3. A new outrigger for a roll-over plow according to claim 2, characterized in that: The lower part of the upper leg plate (2) and the upper part of the lower leg plate (3) are provided with connecting ears (6), and the connecting ears (6) are connected with the locking bolt (7).

4. A new outrigger for a roll-over plow according to claim 3, characterized in that: The upper leg plate (2) and the lower leg plate (3) are overlapped, and a plurality of adjusting holes (9) are arranged on the overlapping part.

5. A new outrigger for a roll-over plow according to claim 4, characterized in that: The adjusting hole (9) is provided with a connecting pin (8) for connecting the upper leg plate (2) and the lower leg plate (3).

6. A new outrigger for a roll-over plow according to claim 5, characterized in that: The upper end of the upper leg plate (2) is provided with a connecting piece (10), and the connecting piece (10) is connected with the depth limiting wheel of the turnover plow.

7. A new outrigger for a roll-over plow according to claim 6, characterized in that: The both sides of the leg body (1) are provided with spacing sleeves (11), and the spacing sleeves (11) are used for making up the stacking thickness of the upper leg plate (2) and the lower leg plate (3).

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