Net overturning protection device free of disassembly and assembly

Abstract

The utility model discloses a disassembly-free turnover net protection device which comprises guardrails and a mounting base, the guardrails are arranged on the mounting base, the guardrails can be driven by the mounting base to turn over the guardrails without being disassembled, and the guardrails comprise a first turnover net guardrail, a second turnover net guardrail, a third turnover net guardrail and a turnover connecting rod. The first net overturning guardrail, the second net overturning guardrail and the third net overturning guardrail are connected in pairs to form a conveying channel for products to pass through, the first net overturning guardrail and the third net overturning guardrail are overturned at an angle, and a mold suitable for the products is convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the field of material transportation, in particular to a disassembly-free net-turning protective device. Background Art

[0002] In the prior art, the conveyor line needs to convey materials to the downstream process. In order to ensure the smooth transportation of materials, a guardrail needs to be installed above the conveyor belt. The conventionally designed guardrail needs to be turned over when personnel pass through the conveyor line or need to convey materials because the materials need to be transported across the belt. Before turning over the belt, the guardrail above the belt needs to be removed, and then the belt is turned up. Frequent disassembly and assembly of the guardrail affects the accuracy and wastes time, which is not conducive to production, especially high-speed production, which particularly affects efficiency.

[0003] Therefore, a non-disassembly guardrail is needed to efficiently solve the above problems by transporting materials across the mesh belt without disassembling the guardrail. Utility Model Content

[0004] The purpose of the utility model is to quickly solve the technology of transporting materials across a mesh belt without disassembling guardrails.

[0005] In order to solve the above technical problems, the utility model provides a disassembly-free net-flipping protective device, including a guardrail and a mounting base, wherein the guardrail is arranged on the mounting base, and the guardrail can be flipped over under the drive of the mounting base without being disassembled, and the guardrail includes a first net-flipping guardrail, a second net-flipping guardrail, a third net-flipping guardrail and a flipping connecting rod, and the first net-flipping guardrail, the second net-flipping guardrail and the third net-flipping guardrail are connected to each other in pairs and are arranged in pairs to form a conveying channel for products to pass through, and the first net-flipping guardrail and the third net-flipping guardrail are flipped at an angle, which is convenient for disassembly and assembly to adapt to the mold of the product.

[0006] Preferably, the flip link includes a steering link and a supporting link connected to the steering link, the steering link is respectively connected to the first net-flipping guardrail and the second net-flipping guardrail, and the movement trajectory of the steering link is consistent with that of the second net-flipping guardrail.

[0007] Preferably, the steering link is a special-shaped structure, the special-shaped structure is L-shaped, the corner of the special-shaped structure is connected to the second flip net guardrail, and the special-shaped structure drives the second flip net guardrail to move.

[0008] Preferably, the steering link is arranged on the third net-turning guardrail, the supporting link is connected to the steering link at one end close to the corner of the special-shaped structure, and the third net-turning guardrail drives the supporting link and then drives the steering link to move.

[0009] Preferably, the flip link further includes a connecting piece, and the steering link is flip-connected with the supporting link via the connecting piece, and the flip connection is one of a hinge connection, a pin connection, and a bolt and nut connection.

[0010] Preferably, the mounting base includes a guardrail fixed end and a guardrail movable end, the guardrail fixed end is connected to the first flip net guardrail, the second flip net guardrail 3 is suspended on the guardrail fixed end, and the guardrail movable end is connected to the third flip net guardrail.

[0011] Preferably, the mounting base is provided with a flip guide portion, and the flip guide portion includes a convex portion arranged at the fixed end of the guardrail, and a concave portion arranged at the movable end of the guardrail.

[0012] Preferably, the mounting base further comprises a fixing member, and the fixing member fixes the guardrail to the mounting base.

[0013] Preferably, the longitudinal section of the second flip net guardrail has a trapezoidal structure with a larger upper base and a smaller lower base.

[0014] Compared with the prior art, the utility model has at least the following beneficial effects:

[0015] It is more convenient to flip the conveyor belt, the operation is simplified, there is no need to remove the guardrail, it saves manpower, improves labor efficiency, and conforms to the trend of automation development of the times. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the utility model of the non-disassembly and assembly-free flip net guardrail.

[0017] Figure 2 This is a front view of the guardrail structure of the utility model in a flipped state.

[0018] Figure 3 This is the structural axonometric view of the guardrail in the flipping state of the utility model

[0019] Note: 1. First flip net guardrail; 2. Steering connecting rod; 3. Second flip net guardrail; 4. Support connecting rod; 5. Third flip net guardrail; 6. Connecting piece; 7. Guardrail fixed end; 8. Guardrail movable end; 9. Fixing piece; 10. Protrusion; 11. Concave part. DETAILED DESCRIPTION

[0020] The present invention will be described in more detail below in conjunction with the schematic diagram, wherein the preferred embodiment of the present invention is shown, and it should be understood that those skilled in the art can modify the present invention described herein, and still achieve the beneficial effects of the present invention. Therefore, the following description should be understood as being widely known to those skilled in the art, and not as a limitation to the present invention.

[0021] The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description and claims. It should be noted that the accompanying drawings are in very simplified form and are not in exact proportions. The up, down, left, and right mentioned herein are all presented in the form of views, which are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0022] Example

[0023] like Figure 1 As shown, a non-disassembly-required net flipping protection device includes a guardrail and a mounting base. The guardrail needs to be installed on the mounting base. The guardrail can be adjusted to flip over by the mounting base so as to achieve non-disassembly-required installation of the guardrail when transporting materials across the net belt.

[0024] The guardrail includes a first net-turning guardrail 1, a second net-turning guardrail 3, a third net-turning guardrail 5 and a flip connecting rod. The first net-turning guardrail 1, the second net-turning guardrail 3 and the third net-turning guardrail 5 are connected to each other in pairs and arranged in pairs to form a conveying channel for products to pass through. The first net-turning guardrail 1 and the third net-turning guardrail 5 are flipped at an angle to facilitate disassembly and assembly to adapt to the mold of the product.

[0025] like Figure 2 As shown, the flip link is mainly used to prevent the guardrail from falling apart due to the height or tilt of the position when part of the mounting base needs to be lifted. The flip link includes a steering link 2, a supporting link 4 and a connecting piece 6 connected to the steering link 2, and the steering link 2 is respectively connected to the first flip net guardrail 1 and the second flip net guardrail 3, wherein both ends of the second flip net guardrail 3 in the horizontal direction are connected to the steering link 2, and the steering guardrail is used to completely control the movement of the second flip net guardrail 3, so the movement trajectory of the steering link 2 is consistent with the second flip net guardrail 3.

[0026] Furthermore, the steering link 2 is a special-shaped structure, which is L-shaped. The L-shape defines that it has a corner, and the position of the corner of the special-shaped structure is the position connected to one end of the second flip net guardrail 3.

[0027] Furthermore, the steering link 2 is arranged on the third net-turning guardrail 5, and the supporting link 4 is connected to the steering link 2 at one end close to the corner of the special-shaped structure. The third net-turning guardrail 5 drives the supporting link 4 to further drive the steering link 2 to move.

[0028] The flip connecting rods are arranged in pairs. The design of the flip connecting rods cleverly realizes the adjustment of the spatial dimensions of multiple guardrails. The guardrail flipping can be completed in a short time, which is convenient for replacing parts and has good economic value. At the same time, the guardrail does not require disassembly to be installed or disassembled, which reduces the misoperation of installation and disassembly and increases the stability of equipment operation.

[0029] like Figure 3As shown, the mounting base is composed of two completely separated structures, namely the guardrail fixed end 7 and the guardrail movable end 8. At the same time, the guardrail and the mounting base are fixed via a fixing member 9 to ensure that when the guardrail movable end 8 drives the third flip net guardrail 5 to move, the third flip net guardrail 5 will not fall under the action of neutrality.

[0030] Furthermore, when the guardrail is laid horizontally on the mounting base, the fixed end 7 of the guardrail is connected to the first flip net guardrail 1, the second flip net guardrail 3 is suspended above the fixed end 7 of the guardrail, and the movable end 8 of the guardrail is connected to the third flip net guardrail 5; when the mounting base needs to be flipped over, the relative position of the first flip net guardrail 1 and the fixed end 7 of the guardrail will not change, the second flip net guardrail 3 realizes a certain spatial movement under the action of the supporting connecting rod 4, and the third flip net guardrail 5 is lifted up along with the movable end 8 of the guardrail, providing power for the spatial movement of the second flip net guardrail 3.

[0031] like Figures 1 to 3 As shown, the mounting base is also provided with a flip guide portion, which includes a convex portion 10 arranged at the fixed end 7 of the guardrail and a concave portion 11 arranged at the movable end 8 of the guardrail. When the movable end 8 of the guardrail moves, the concave portion 11 cooperates with the convex portion 10 to achieve a certain trajectory movement.

[0032] Furthermore, a conveyor belt is provided on the mounting base for conveying products.

[0033] By connecting the three sections of the flip net guardrail, the guardrail can be assembled and disassembled without any need, which is simple and convenient.

[0034] Further, in some embodiments, the longitudinal section of the second flip net guardrail 3 is a trapezoid, the upper base of the trapezoid is larger than the lower base of the trapezoid, and in FIG. 3, the upper base is above the direction of the illustration, and the lower base is below the direction of the illustration, such as Figure 1 As shown, the second flip net guardrail is a trapezoidal structure when viewed in the horizontal direction and the length of the upper base is greater than the length of the lower base.

[0035] Working principle: When the conveyor belt needs to be turned up, the operator lifts the movable end 8 of the guardrail, and the movable end 8 of the guardrail drives the third net-turning guardrail 5 to be lifted. At the same time, the supporting connecting rod 4 pushes the steering connecting rod 2 to move under the action of the connecting piece 6. The second net-turning guardrail 3 moves based on the first net-turning guardrail 1 under the action of the steering connecting rod 2.

[0036] When the conveyor mesh belt needs to be reset, the operator puts down the movable end 8 of the guardrail, and the third net-turning guardrail 5 is reset under the action of the movable end 8 of the guardrail. The guardrail does not need to be disassembled during the turning-up process.

[0037] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A non-disassembly and assembly-free net flipping protection device, comprising a guardrail and a mounting base, characterized in that: The guardrail is arranged on a mounting base, and the guardrail can be flipped under the drive of the mounting base without being disassembled. The guardrail comprises a first flip net guardrail (1), a second flip net guardrail (3), a third flip net guardrail (5) and a flip connecting rod. The first flip net guardrail (1), the second flip net guardrail (3) and the third flip net guardrail (5) are connected to each other in pairs and arranged in pairs to form a conveying channel for products to pass through. The first flip net guardrail (1) and the third flip net guardrail (5) are flipped at an angle, which is convenient for disassembly and assembly to adapt to the mold of the product.

2. The non-disassembly and assembly-free net flipping protection device according to claim 1, characterized in that: The flip link comprises a steering link (2) and a supporting link (4) connected to the steering link (2); the steering link (2) is respectively connected to the first net-flipping guardrail (1) and the second net-flipping guardrail (3); and the movement trajectory of the steering link (2) is consistent with that of the second net-flipping guardrail (3).

3. The non-disassembly and assembly-free net flipping protection device according to claim 2, characterized in that: The steering link (2) is a special-shaped structure, the special-shaped structure is L-shaped, the corner of the special-shaped structure is connected to the second flip net guardrail (3), and the special-shaped structure drives the second flip net guardrail (3) to move.

4. The non-disassembly and assembly-free net flipping protection device according to claim 3, characterized in that: The steering link (2) is arranged on the third net-turning guardrail (5), the supporting link (4) is connected to the steering link (2) at one end close to the corner of the special-shaped structure, and the third net-turning guardrail (5) drives the supporting link (4) and further drives the steering link (2) to move.

5. The non-disassembly and assembly-free net flipping protection device according to claim 2, characterized in that: The flip connecting rod also includes a connecting piece (6), and the steering connecting rod (2) is flip-connected with the supporting connecting rod (4) via the connecting piece (6), and the flip connection is one of a hinge connection, a pin connection, and a bolt and nut connection.

6. The non-disassembly and assembly-free net flipping protection device according to claim 1, characterized in that: The mounting base comprises a guardrail fixed end (7) and a guardrail movable end (8), the guardrail fixed end (7) is connected to the first flip net guardrail (1), the second flip net guardrail (3) is suspended on the guardrail fixed end (7), and the guardrail movable end (8) is connected to the third flip net guardrail.

7. The non-disassembly and assembly-free net flipping protection device according to claim 6, characterized in that: The mounting base is provided with a flipping guide portion, and the flipping guide portion comprises a convex portion (10) arranged at the fixed end (7) of the guardrail, and a concave portion (11) arranged at the movable end (8) of the guardrail.

8. The non-disassembly and assembly-free net flipping protection device according to claim 1, characterized in that: The mounting base further comprises a fixing member (9), wherein the fixing member (9) fixes the guardrail to be mounted on the mounting base.

9. The non-disassembly and assembly-free net flipping protection device according to claim 1, characterized in that: The longitudinal section of the second flip net guardrail (3) has a trapezoidal structure with a larger upper bottom and a smaller lower bottom.

10. The non-disassembly and assembly-free net flipping protection device according to claim 4, characterized in that: The flip connecting rods are arranged in pairs.

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