Ploughing distance adjusting device for turnover plow

Abstract

The utility model relates to the technical field of turnover plow accessories, in particular to a plowing distance adjusting device for a turnover plow. The utility model provides a plowing spacing adjusting device for a turnover plow, which comprises a frame body for playing a foundation supporting role, barrels for playing a guiding role are transversely and symmetrically arranged at the upper part of the frame body, a bracket for playing a supporting role is arranged on one side of the frame body, optical shafts for playing guiding and supporting roles are symmetrically arranged in the barrels, and the optical shafts are arranged on the other side of the frame body. A hydraulic cylinder for driving one end of the optical axis to reciprocate is arranged at the upper part of the bracket; due to the fact that the adjusting device is provided with the bracket and the polished shaft, the polished shaft connected with the plow bodies is driven by the hydraulic cylinder to do telescopic motion along the barrel body, the plowing distance between the plow bodies can be changed, and the problem that the plowing distance of a turnover plow in the prior art can only be adjusted manually after the turnover plow is shut down, and the plowing distance of the turnover plow can not be adjusted manually is solved. Therefore, the problems of low ploughing efficiency and high ploughing cost are solved.

Description

Technical Field

[0001] The present application relates to the technical field of reversible plow accessories, and in particular to a plow-ground spacing adjustment device for a reversible plow. Background Art

[0002] In the prior art, during the plowing process of a reversible plow, the plowing spacing of the reversible plow is usually fixed, and the spacing can only be adjusted manually after the machine is stopped. However, this adjustment method will greatly reduce the plowing efficiency of the reversible plow, thereby increasing the plowing cost. Utility Model Content

[0003] The problem to be solved by the present application is that the plowing distance of the existing reversible plow can only be adjusted manually after the plow is stopped, which results in low plowing efficiency and high plowing cost.

[0004] In order to solve the above-mentioned technical problems, the present application provides a plow spacing adjustment device for a reversible plow, comprising a frame for serving as a basic support, a cylinder for serving as a guide is horizontally and symmetrically arranged on the upper part of the frame, a bracket for serving as a support is arranged on one side of the frame, an optical axis for serving as a guide and a support is symmetrically arranged inside the cylinder, and a hydraulic cylinder for driving one end of the optical axis to reciprocate is arranged on the upper part of the bracket.

[0005] Since the adjustment device of the present application is designed with a bracket and an optical axis, the plowing distance between the plow bodies can be changed by driving the optical axis connected to the plow body to perform telescopic movement along the cylinder through a hydraulic cylinder, thereby solving the problem that the plowing distance of the prior art flip plow can only be adjusted manually after the machine is stopped, resulting in low plowing efficiency and high plowing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment.

[0007] Figure 2 It is a side structural schematic diagram of an embodiment.

[0008] Figure 3 Schematic diagram of the top view of the structure of the embodiment.

[0009] Figure 4 It is a front view structural schematic diagram of an embodiment.

[0010] Figure 5 It is a schematic diagram of the structure of the shaft sleeve and support ring.

[0011] Figure 6 It is a schematic diagram of the structure of the support ring and the oblique cut.

[0012] In the figure: 1, frame; 2, cylinder; 3, bracket; 4, optical axis; 5, oil filling hole; 6, bushing; 7, support ring; 8, oblique cut. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application. Example

[0014] The present application relates to a plowing distance adjustment device for a reversible plow, such as Figure 1-6 As shown, the adjusting device includes a frame 1 for basic support, a cylinder 2 for guiding is horizontally and symmetrically arranged on the upper part of the frame 1, a bracket 3 for supporting is arranged on one side of the frame 1, an optical axis 4 for guiding and supporting is symmetrically arranged inside the cylinder 2, a hydraulic cylinder for driving one end of the optical axis 4 to reciprocate is arranged on the upper part of the bracket 3, and the other end of the optical axis 4 is connected to the plow body, so that the optical axis 4 drives the plow body to perform spacing adjustment operation by means of the telescopic movement of the hydraulic cylinder.

[0015] Since the optical axis 4 needs to perform frequent reciprocating sliding operations along the barrel 2, in order to reduce the friction loss between the optical axis 4 and the barrel 2, shaft sleeves 6 for contacting the optical axis 4 are evenly arranged inside the barrel 2, and support rings 7 are evenly arranged inside the shaft sleeves 6. The surface of the support rings 7 is a resin material with a bevel cut 8, so that the barrel 2 can contact the optical axis 4 with the help of the support rings 7, thereby reducing the friction loss between the barrel 2 and the optical axis 4.

[0016] In order to further reduce the friction loss of the optical axis 4, oil filling holes 5 are evenly and spaced apart on the outer side of the cylinder 2, so that lubricating oil can be injected into the cylinder 2 along the oil filling holes 5, and the lubricating oil will flow into the space between the optical axis 4 and the support ring 7 inside the sleeve 6, thereby reducing the friction between the optical axis 4 and the support ring 7 with the help of the lubricating oil.

[0017] When in use, according to the required plowing spacing, the oil cylinder on the upper part of the bracket 3 performs telescopic movement, thereby driving the optical axis 4 to slide back and forth along the cylinder 2. During the sliding process of the optical axis 4, the support ring 7 inside the cylinder 2 can reduce the friction loss between the optical axis 4 and the cylinder 2, and the oil filling hole 5 on the upper part of the cylinder 2 can further reduce the friction loss between the optical axis 4 and the support ring 7 by injecting lubricating oil.

[0018] In general, terms should be understood, at least in part, by the context in which they are used. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending, at least in part, on the context. Similarly, terms such as "a," "an," or "the" may also be understood to convey singular usage or to convey plural usage, depending, at least in part, on the context.

[0019] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0020] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A plowing distance adjustment device for a reversible plow, comprising a frame for supporting the foundation, characterized in that: A cylinder for guiding is horizontally and symmetrically arranged on the upper part of the frame, a bracket for supporting is arranged on one side of the frame, an optical axis for guiding and supporting is symmetrically arranged inside the cylinder, and a hydraulic cylinder for driving one end of the optical axis to reciprocate is arranged on the upper part of the bracket.

2. The plowing distance adjustment device for a reversible plow according to claim 1 is characterized in that: Support rings for contacting the optical axis are evenly arranged inside the cylinder.

3. The plowing distance adjustment device for a reversible plow according to claim 2 is characterized in that: The surface of the support ring has bevel cuts.

4. The plowing distance adjustment device for a reversible plow according to claim 2 is characterized in that: The support ring is made of resin.

5. The plowing distance adjustment device for a reversible plow according to claim 1 is characterized in that: The outer side of the cylinder is evenly and spaced apart with oil injection holes.

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