Pull rod structure for stacker-reclaimer

Abstract

The utility model is applicable to the technical field of stacker-reclaimers, and provides a pull rod structure for a stacker-reclaimer, which comprises a first rod body, a second rod body arranged in the first rod body, a third rod body arranged in the second rod body, and a protective structure arranged on the outer side wall of the first rod body. Connecting pieces are arranged on the two sides of the top end of the base, connecting rods are fixed to the top ends of the connecting pieces, and reinforcing ribs are arranged in the connecting rods. By arranging a reinforcing structure and reinforcing ribs, the pressure resistance of the connecting rods is better, the service life of the connecting rods is prolonged, the two sets of connecting rods can be symmetrically limited to the two sides of the bottom end of the first rod body through symmetrical distribution of connecting pieces, and the base can be clamped to the bottom end of the mounting base for limiting through matching of the base and the mounting base; and the pull rod structure of the stacker-reclaimer is more stable in use.

Description

Technical Field

[0001] The utility model belongs to the technical field of stacker-reclaimers, and in particular relates to a pull rod structure for stacker-reclaimers. Background Art

[0002] A stacker-reclaimer is a high-efficiency loading and unloading machine used for continuous conveying in large dry bulk cargo yards that can both stack and retrieve materials. It consists of a belt conveyor arm that can pitch and swing horizontally, and a bucket wheel at its front end, a frame, and an operating mechanism. The belt can run in both directions. When retrieving materials, the bucket wheel picks up the materials and sends them out through the conveyor arm. When stacking materials, the goods transported by the main conveyor are thrown into the yard through the conveyor arm, which involves a tie rod structure for the stacker-reclaimer.

[0003] When the tie rod structure of the stacker and reclaimer is used to assist the stacker and reclaimer, the instability of the base makes the tie rod of the stacker and reclaimer unstable, affecting the material feeding effect. Therefore, a reinforcement structure is designed to reinforce the tie rod structure to make it more stable when in use. Utility Model Content

[0004] The utility model provides a pull rod structure for a stacker and reclaimer, aiming to solve the problem that the pull rod structure for the stacker and reclaimer is unstable during use.

[0005] The utility model is implemented as follows: a pull rod structure for a stacker and reclaimer comprises a first rod body, a second rod body is arranged inside the first rod body, a third rod body is arranged inside the second rod body, a protective structure is arranged on the outer wall of the first rod body, a mounting seat is arranged at the bottom end of the first rod body, and a reinforcement structure is arranged at the bottom end of the mounting seat;

[0006] The reinforcement structure comprises a base, which is arranged at the bottom end of the mounting seat, connecting plates are arranged on both sides of the top end of the base, a connecting rod is fixed to the top end of the connecting plate, and reinforcing ribs are arranged inside the connecting rod.

[0007] Preferably, two groups of connecting rods are provided, and the two groups of connecting rods are symmetrically distributed about the central axis of the base.

[0008] Preferably, two groups of the connecting plates are provided, and the two groups of the connecting plates are symmetrically distributed about the central axis of the connecting rod.

[0009] Preferably, the protective structure comprises an anti-corrosion coating, the anti-corrosion coating is arranged on the outer side wall of the first rod body, a waterproof coating is arranged on the outer side wall of the anti-corrosion coating, and a reinforcement coating is arranged on the outer side wall of the waterproof coating.

[0010] Preferably, the anti-corrosion coating is matched with the first rod body, and the anti-corrosion coating is evenly distributed on the outer side wall of the first rod body.

[0011] Preferably, the waterproof coating is matched with the anti-corrosion coating, and the waterproof coating is evenly distributed on the outer side wall of the anti-corrosion coating.

[0012] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0013] By setting up a reinforcement structure and strengthening ribs, the compression resistance of the connecting rod is improved and the service life of the connecting rod is extended. By symmetrical distribution of the connecting pieces, the two groups of connecting rods can be symmetrically limited on both sides of the bottom end of the first rod body. By adapting the base and the mounting seat, the base can be engaged with the bottom end of the mounting seat for limiting, making the stacker-reclaimer pull rod structure more stable when in use.

[0014] By setting up a protective structure and evenly distributing the anti-corrosion coating, the anti-corrosion coating can protect the outer wall of the first rod body from corrosion, thereby preventing the outer wall of the first rod body from rusting; by evenly distributing the waterproof coating, the outer wall of the first rod body has a waterproof effect; by evenly distributing the reinforcement coating, the reinforcement coating can reinforce the anti-corrosion coating and the waterproof coating, thereby extending the service life of the anti-corrosion coating and the waterproof coating, and making the stacker-reclaimer pull rod structure have a waterproof effect when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0016] Figure 2 It is a front view structural schematic diagram of the utility model;

[0017] Figure 3 It is a schematic diagram of a partial side cross-sectional structure of the protective structure of the utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the reinforcement structure of the utility model

[0019] In the figure: 1. first rod body; 2. protective structure; 201. anti-corrosion coating; 202. waterproof coating; 203. reinforcement coating; 3. second rod body; 4. third rod body; 5. reinforcement structure; 501. connecting rod; 502. reinforcing rib; 503. connecting plate; 504. base; 6. mounting seat. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] The utility model provides a pull rod structure for a stacker and reclaimer, such as Figure 1-4 As shown, it includes a first rod body 1, a second rod body 3 is arranged inside the first rod body 1, a third rod body 4 is arranged inside the second rod body 3, a protective structure 2 is arranged on the outer wall of the first rod body 1, a mounting seat 6 is arranged at the bottom end of the first rod body 1, and a reinforcement structure 5 is arranged at the bottom end of the mounting seat 6.

[0023] It should be noted that, due to the problem that the tie rod structure for the stacker and reclaimer is unstable when in use, this solution provides a reinforcement structure 5 and a reinforcing rib 502 to make the compression resistance of the connecting rod 501 better and extend the service life of the connecting rod 501. The two groups of connecting rods 501 can be symmetrically limited on both sides of the bottom end of the first rod body 1 through the symmetrical distribution of the connecting pieces 503. The base 504 is adapted to the mounting seat 6 so that the base 504 can be engaged with the bottom end of the mounting seat 6 for limiting, making the tie rod structure of the stacker and reclaimer more stable when in use.

[0024] Specifically, in this embodiment, this scheme mainly includes a reinforcement structure 5, and the reinforcement structure 5 includes a base 504, and the base 504 is arranged at the bottom end of the mounting seat 6. Connecting pieces 503 are arranged on both sides of the top of the base 504, and a connecting rod 501 is fixed to the top of the connecting piece 503. A reinforcing rib 502 is arranged inside the connecting rod 501. First, the reinforcing rib 502 is fixed inside the connecting rod 501, and then the connecting piece 503 is symmetrically fixed to the top and bottom ends of the connecting rod 501, and then the bottom end of a group of connecting pieces 503 is fixed to the top of the base 504, and then the base 504 is limited to the bottom end of the mounting seat 6, and the connecting piece 503 on the other side is fixed to the bottom end of the outer wall of the first rod body 1, so that the stacker-reclaimer pull rod structure is more stable when in use.

[0025] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 and Figure 4 As shown, two groups of connecting rods 501 are provided, and the two groups of connecting rods 501 are symmetrically distributed about the central axis of the base 504. Two groups of connecting plates 503 are provided, and the two groups of connecting plates 503 are symmetrically distributed about the central axis of the connecting rods 501. The symmetrical distribution of the connecting rods 501 facilitates the support of the first rod body 1, and the symmetrical distribution of the connecting plates 503 facilitates the connection between the connecting rods 501 and the first rod body 1.

[0026] Specifically, in this embodiment, this scheme mainly includes a protective structure 2, which includes an anti-corrosion coating 201, which is arranged on the outer wall of the first rod body 1, and a waterproof coating 202 is arranged on the outer wall of the anti-corrosion coating 201, and a reinforcement coating 203 is arranged on the outer wall of the waterproof coating 202. First, the anti-corrosion coating 201 is evenly coated on the outer wall of the first rod body 1, and then the waterproof coating 202 is evenly coated on the outer wall of the anti-corrosion coating 201, and then the reinforcement coating 203 is evenly coated on the outer wall of the waterproof coating 202, so that the stacker-reclaimer pull rod structure has a waterproof and anti-corrosion effect when in use.

[0027] In a further preferred embodiment of the present invention, Figure 1 and Figure 3 As shown, the anti-corrosion coating 201 is matched with the first rod body 1, and the anti-corrosion coating 201 is evenly distributed on the outer wall of the first rod body 1. The waterproof coating 202 is matched with the anti-corrosion coating 201, and the waterproof coating 202 is evenly distributed on the outer wall of the anti-corrosion coating 201. The uniform distribution of the anti-corrosion coating 201 makes the surface of the first rod body 1 have an anti-corrosion effect, and the uniform distribution of the waterproof coating 202 makes the first rod body 1 have a waterproof effect.

[0028] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0029] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0030] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0031] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A pull rod structure for a stacker and reclaimer, characterized in that: The invention comprises a first rod body (1), a second rod body (3) is arranged inside the first rod body (1), a third rod body (4) is arranged inside the second rod body (3), a protective structure (2) is arranged on the outer wall of the first rod body (1), a mounting seat (6) is arranged at the bottom end of the first rod body (1), and a reinforcement structure (5) is arranged at the bottom end of the mounting seat (6); The reinforcement structure (5) comprises a base (504), wherein the base (504) is arranged at the bottom end of the mounting seat (6), connecting plates (503) are arranged on both sides of the top of the base (504), a connecting rod (501) is fixed to the top of the connecting plate (503), and a reinforcing rib (502) is arranged inside the connecting rod (501).

2. A pull rod structure for a stacker and reclaimer according to claim 1, characterized in that: The connecting rods (501) are provided in two groups, and the two groups of connecting rods (501) are symmetrically distributed about the central axis of the base (504).

3. The pull rod structure for a stacker and reclaimer according to claim 1, characterized in that: The connecting plates (503) are provided in two groups, and the two groups of connecting plates (503) are symmetrically distributed about the central axis of the connecting rod (501).

4. The pull rod structure for a stacker-reclaimer according to claim 1, characterized in that: The protective structure (2) comprises an anti-corrosion coating (201), wherein the anti-corrosion coating (201) is arranged on the outer wall of the first rod body (1), a waterproof coating (202) is arranged on the outer wall of the anti-corrosion coating (201), and a reinforcement coating (203) is arranged on the outer wall of the waterproof coating (202).

5. The pull rod structure for a stacker and reclaimer according to claim 4, characterized in that: The anti-corrosion coating (201) is matched with the first rod body (1), and the anti-corrosion coating (201) is evenly distributed on the outer side wall of the first rod body (1).

6. A pull rod structure for a stacker and reclaimer as claimed in claim 4, characterized in that: The waterproof coating (202) is compatible with the anti-corrosion coating (201), and the waterproof coating (202) is evenly distributed on the outer side wall of the anti-corrosion coating (201).

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