Novel auxiliary transmission chain assembly

Abstract

The utility model discloses a novel auxiliary transmission chain assembly which comprises an inner protective plate and an outer protective plate, an inner guardrail is arranged on the inner protective plate, an outer guardrail is arranged on the outer protective plate, an inner guide rail and an outer guide rail are arranged between the inner protective plate and the outer protective plate, and the inner guide rail and the outer guide rail are both arranged in a double-layer mode. A chain is arranged on the inner side; driving wheels are arranged at the ends of the inner guide rail and the outer guide rail, and a transmission shaft is arranged between the driving wheels. The U-shaped transmission device is simple in structure, capable of achieving U-shaped transmission through the transmission chain, convenient to disassemble and assemble integrally and wide in application range.

Description

TECHNICAL FIELD

[0001] The utility model relates to chain drive technical field, concretely relates to a novel auxiliary drive chain assembly. BACKGROUND

[0002] Chain is generally a metal link or ring, and is often used for mechanical transmission and traction. Chain is also used to obstruct traffic passages (such as in streets, river or harbor entrances) and mechanical transmission.

[0003] Generally, the chain drive used in factories is straight transmission, and two end points are placed at the feeding port and the discharging port, which has a narrow application range and cannot be used when the horizontal distance is insufficient. UTILITY MODEL CONTENT

[0004] The utility model provides a novel auxiliary drive chain assembly, which has a simple structure, can realize U-shaped transmission by using the drive chain, is easy to disassemble and assemble as a whole, and has a wide application range.

[0005] To solve the above technical problems, the utility model provides a novel auxiliary drive chain assembly, characterized by comprising an inner guard plate and an outer guard plate, the inner guard plate is provided with an inner guardrail, the outer guard plate is provided with an outer guardrail, an inner guide rail and an outer guide rail are arranged between the inner guard plate and the outer guard plate, the inner guide rail and the outer guide rail are both double-layered, and a chain is arranged on the inner side; the end portions of the inner guide rail and the outer guide rail are provided with driving wheels, and a transmission shaft is arranged between the driving wheels

[0006] Further, the inner guardrail and the outer guardrail are fixed by the mounting frame, the mounting frame is provided with a locking rod, and the locking rod is provided with a locking nut.

[0007] Further, the shapes of the inner guardrail, the outer guardrail, the inner guide rail and the outer guide rail are all U-shaped.

[0008] Further, the inner guard plate and the outer guard plate are both provided with supporting legs on the side surfaces.

[0009] Further, the type of the chain is a keel chain.

[0010] Further, one side of the transmission shaft protrudes from the inner guard plate, and the inner guard plate and the outer guard plate are provided with bearings at positions corresponding to the transmission shaft.

[0011] Further, equidistant supporting rods are arranged between the inner guard plate and the outer guard plate.

[0012] Further, one of the transmission shafts is provided with an auxiliary wheel.

[0013] Further, the outer surfaces of the inner guardrails and the outer guardrails are provided with auxiliary through holes at intervals.

[0014] The device has the advantages that: the shapes of the inner guardrails, the outer guardrails, the inner guide rails and the outer guide rails are all U-shaped, so that the device is convenient to assemble; when the device is used, the two U-shaped outlet positions of the inner guide rails and the outer guide rails are aligned with the feeding port and the discharging port, and then the outer driving equipment drives the rotation of the device through the connecting transmission shaft, the chain realizes closed loop rotation on the inner guide rails and the outer guide rails to convey the materials, and U-shaped conveying is realized, so that the transverse space is saved compared with linear conveying. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the device.

[0016] Label explanation in the figure: 1, inner guard plate; 2, outer guard plate; 3, inner guardrail; 4, outer guardrail; 5, inner guide rail; 6, outer guide rail; 7, chain; 8, driving wheel; 9, transmission shaft; 10, mounting frame; 11, locking rod; 12, locking nut; 13, supporting leg; 14, bearing; 15, equidistant supporting rod; 16, auxiliary wheel; 17, auxiliary through hole. DETAILED DESCRIPTION

[0017] The device will be further described below in combination with the drawings and specific embodiments, so that those skilled in the art can better understand the device and implement it, but the embodiments are not limiting the device.

[0018] In the description of the device, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the device and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the device.

[0019] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the device, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0020] In the utility model, unless another definite provision and limitation, the terms "mount", "connect", "connect", "fix" and so on should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication of two elements or the interaction of two elements, unless another definite limitation.For the ordinary skilled person in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0021] In the utility model, unless another definite provision and limitation, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium.Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature.The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0022] It should be noted that when an element is referred to as "fixed to" or "provided to" another element, it can be directly on another element or there can be a middle element.When an element is considered "connected" to another element, it can be directly connected to another element or there can be a middle element.The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and are not the only embodiment.

[0023] Referring to Figure 1 As shown in the utility model discloses a novel auxiliary transmission chain assembly, an embodiment thereof, including inner guard plate 1 and outer guard plate 2, the inner guard plate 1 is provided with inner guardrail 3, the outer guard plate 2 is provided with outer guardrail 4, the inner guard plate 1 and outer guard plate 2 between being provided with inner guide rail 5 and outer guide rail 6, the inner guide rail 5 and outer guide rail 6 are both double-layer settings, and the inner side is provided with chain 7;The end of the inner guide rail 5 and outer guide rail 6 is provided with driving wheel 8, and the driving wheel 8 is provided with transmission shaft 9.

[0024] The shape of inner guardrail 3, outer guardrail 4, inner guide rail 5 and outer guide rail 6 is U-shaped, which is convenient for assembly, and the two U-shaped outlet positions of inner guide rail 5 and outer guide rail 6 can be aligned with the feeding port and the discharging port in use, and the rotation of the external driving device is driven through the connecting transmission shaft 9, and the chain 7 realizes closed-loop rotation on the inner guide rail 5 and the outer guide rail 6 to transport materials, realizes U-shaped conveying, and saves horizontal space compared with straight line conveying.

[0025] The inner guardrail 3 and the outer guardrail 4 are fixed by the mounting frame 10, the mounting frame 10 is provided with the locking rod 11, the locking rod 11 is provided with the locking nut 12, the inner guardrail 3 and the outer guardrail 4 can be removed by loosening the locking nut 12 and removing the locking rod 11, and vice versa, which is relatively simple and convenient.

[0026] The inner guard plate 1 and the outer guard plate 2 are provided with the supporting feet 13 on the sides, so as to ensure the stability of the overall structure.

[0027] The chain 7 adopts the keel chain 7, the keel chain 7 is only partially shown in the figure, so that the structure of the inner guide rail 5 and the outer guide rail 6 can be better shown; one side of the transmission shaft 9 protrudes from the inner guard plate 1, the inner guard plate 1 and the outer guard plate 2 are provided with the bearing 14 corresponding to the position of the transmission shaft 9, so as to ensure the stability of the structure during transmission rotation; the equidistant supporting rods 15 are arranged between the inner guard plate 1 and the outer guard plate 2, so as to ensure that the distances of the corresponding positions are equal and facilitate the transmission of materials; one of the transmission shafts 9 is provided with the auxiliary wheel 16.

[0028] The outer surfaces of the inner guardrail 3 and the outer guardrail 4 are provided with the auxiliary through holes 17 at intervals, so as to facilitate the subsequent installation and adjustment of the external fixing devices such as the supporting feet 13.

[0029] The above-described embodiments are only preferred embodiments for fully illustrating the present application, and the protection scope of the present application is not limited thereto. The equivalent substitutions or transformations made by the person skilled in the art on the basis of the present application are all within the protection scope of the present application. The protection scope of the present application is subject to the claims.

Claims

1. A novel auxiliary transmission chain assembly, characterized in that, It includes an inner protective plate (1) and an outer protective plate (2). The inner protective plate (1) is provided with an inner guardrail (3), and the outer protective plate (2) is provided with an outer guardrail (4). An inner guide rail (5) and an outer guide rail (6) are provided between the inner protective plate (1) and the outer protective plate (2). Both the inner guide rail (5) and the outer guide rail (6) are double-layered, and a chain (7) is provided on the inner side. Both the inner guide rail (5) and the outer guide rail (6) are provided with drive wheels (8) at their ends, and a transmission shaft (9) is provided between the drive wheels (8).

2. The novel auxiliary transmission chain (7) assembly as described in claim 1, characterized in that, Both the inner guardrail (3) and the outer guardrail (4) are fixed by a mounting bracket (10). The mounting bracket (10) is provided with a locking rod (11) and a locking nut (12) is provided on the locking rod (11).

3. The novel auxiliary transmission chain assembly as described in claim 1, characterized in that, The inner guardrail (3), outer guardrail (4), inner guide rail (5), and outer guide rail (6) are all U-shaped.

4. The novel auxiliary transmission chain assembly as described in claim 1, characterized in that, Both the inner protective plate (1) and the outer protective plate (2) are provided with supporting feet (13) on their sides.

5. The novel auxiliary transmission chain assembly as described in claim 1, characterized in that, The type of chain (7) is a keel chain (7).

6. The novel auxiliary transmission chain assembly as described in claim 1, characterized in that, One side of the drive shaft (9) protrudes from the inner guard plate (1), and the inner guard plate (1) and the outer guard plate (2) are provided with bearings (14) corresponding to the position of the drive shaft (9).

7. The novel auxiliary transmission chain assembly as described in claim 1, characterized in that, Equidistant support rods (15) are provided between the inner protective plate (1) and the outer protective plate (2).

8. The novel auxiliary transmission chain assembly as described in claim 1, characterized in that, An auxiliary wheel (16) is provided on one of the drive shafts (9).

9. The novel auxiliary transmission chain assembly as described in claim 1, characterized in that, The outer surfaces of the inner guardrail (3) and the outer guardrail (4) are provided with auxiliary through holes (17) at intervals.

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