Chain type transfer machine

Abstract

The utility model provides a chain type transfer machine, relates to transfer machine technical field, including frame, roller, drive subassembly and chain subassembly, the roller is provided with a plurality of groups and is installed on the frame, drive subassembly is connected with roller and is used for driving roller to rotate, the chain subassembly is provided a plurality of groups along the axial direction of roller, every group of chain subassembly has clearance, and the chain subassembly is connected with the roller and is used for driving the roller to rotate. The chain assembly comprises a wheel set and a chain, and the wheel set is installed on the roller. The structure of a conventional chain conveying rack is abandoned, guide wheels or chain wheels are welded to rollers, an upper conveying part of the chain transfer machine and parts of an upper conveying part of a roller bed transfer machine can be shared to a great extent, the types of the parts are reduced, material management is facilitated, and the production and machining efficiency is improved; the purchase cost of the motor can be reduced, and the equipment economy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer machines, in particular to a chain transfer machine. Background Art

[0002] In the field of material transportation, commonly used transfer machines include chain transfer machines and roller transfer machines. In the production of these two types of transfer machines, since most of the parts are not shared with each other, there are many types of production materials, low production efficiency, and difficulty in reducing costs. In addition, in some material transportation scenarios, there are certain materials that are more suitable for chain transfer machines, and some materials are more suitable for roller transfer machines. It is difficult for traditional single-type transfer machines to achieve better adaptability. In response to the above defects, this application is proposed. Utility Model Content

[0003] The utility model aims to provide a chain transfer machine, which solves the problem that when two transfer machines are currently produced, a large amount of separate material needs to be prepared for each, resulting in difficulty in further improving production efficiency.

[0004] In order to solve the above problems, the utility model provides a chain transfer machine, including a frame, rollers, a drive assembly and a chain assembly. The rollers are arranged in several groups and installed on the frame. The drive assembly is connected to the rollers and is used to drive the rollers to rotate. The chain assembly is arranged in several groups along the axial direction of the rollers. There is a gap between each group of chain assemblies. The chain assembly includes a wheel group and a chain. The wheel group is installed on the roller.

[0005] Optionally, the wheel set includes a guide wheel and a sprocket, or only the sprocket may be provided.

[0006] Preferably, the wheel set includes a sprocket and at least two guide wheels, which are respectively installed on adjacent rollers.

[0007] According to an embodiment of the present invention, protective plates are provided on both sides of the chain to limit the left and right displacement of the chain and ensure the stability of transportation.

[0008] According to an embodiment of the present invention, the driving assembly includes a motor and a transmission assembly, and the transmission assembly is connected to the roller.

[0009] Optionally, the transmission component can be configured as a chain drive, a gear drive, a belt drive, etc.

[0010] According to an embodiment of the present invention, among the plurality of rollers connected to the chain assembly, at least one roller is connected to the transmission assembly, thereby reducing the complexity and cost of the transmission structure.

[0011] According to an embodiment of the present invention, three groups of chain assemblies are evenly distributed in the axial direction of the roller to ensure the function of chain transfer, and the gaps between them can realize roller transfer.

[0012] According to an embodiment of the present invention, the frame is provided with a plurality of height-adjustable legs.

[0013] According to one embodiment of the present invention, a baffle assembly is installed on the frame, and the baffle assembly includes a baffle and a frame body. The frame body is installed on a slide rail provided on the frame, so that the baffle is raised when it is needed and lowered to below the conveying plane when it is not needed.

[0014] According to an embodiment of the present invention, a lifting drive assembly is provided on the frame, and the lifting drive assembly is connected to the frame body to realize automatic lifting control of the baffle assembly.

[0015] The beneficial effect of the present invention is that, by installing the wheel group of the chain assembly on the roller and then connecting the conveyor chain to form a chain conveying structure, the structure of the conventional chain conveyor frame is abandoned. Since the guide wheel or sprocket is welded on the roller, the upper conveying part of the chain transfer machine can be shared with the parts of the upper conveying part of the roller transfer machine to a large extent, thereby reducing the number of parts, facilitating material management and increasing production and processing efficiency, and can also reduce the motor procurement cost and improve the equipment economy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a schematic diagram of the overall structure of the chain transfer machine;

[0018] Figure 2 It is a structural diagram of the chain assembly;

[0019] Figure 3 It is a structural diagram of the drive assembly and the baffle assembly. DETAILED DESCRIPTION

[0020] The following description is intended only to disclose the present invention and to enable those skilled in the art to implement the present invention. The embodiments described below are provided for illustrative purposes only, and those skilled in the art will readily appreciate other obvious variations. The basic principles of the present invention as defined in the following description may be applied to other embodiments, variations, improvements, equivalents, and other solutions that do not depart from the spirit and scope of the present invention.

[0021] Example 1:

[0022] A chain transfer machine, such as Figure 1, including a frame 1, a roller 2, a drive assembly 7 and a chain assembly 3.

[0023] The rollers 2 are provided in several groups and are mounted on the frame 1. The frame 1 is provided with several height-adjustable legs 12. The drive assembly 7 is connected to the rollers 2 for driving the rollers 2 to rotate. The chain assembly 3 is provided in three groups along the axial direction of the rollers 2. The chain assembly 3 includes a wheel assembly and a chain 33. The wheel assembly is mounted on the roller 2.

[0024] like Figure 2 The wheel set includes two guide wheels 31 and a sprocket 32, all of which are installed on the roller 2 by welding, bolt connection or other connection methods, and the chain 33 is installed on the guide wheels 31 and the sprocket 32.

[0025] like Figure 3 The driving assembly 7 includes a motor 71 and a transmission assembly 72. The transmission assembly 72 is connected to the roller 2. In this embodiment, the transmission assembly 72 adopts a chain transmission assembly to transmit the roller 2 through a chain sprocket.

[0026] By installing the wheel set of the chain assembly on the roller and then connecting the conveyor chain to form a chain conveyor structure, the structure of the conventional chain conveyor frame is abandoned. Since the guide wheel or sprocket is welded on the roller, the upper conveying part of the chain transfer machine can largely share the parts of the upper conveying part of the roller transfer machine, thereby reducing the number of parts, facilitating material management and increasing production and processing efficiency.

[0027] In addition, when this equipment is used as a chain transfer machine, the original chain drive is changed to the current roller-driven chain drive. The resistance generation method is changed from the traditional mixed friction of sliding friction and rolling friction between the chain and the support bar inside the frame to the single rolling friction of the roller rotation. Due to the reduction in resistance, the power of the conveying motor can be reduced while ensuring the conveying capacity, thereby reducing the motor procurement cost and improving the economy of the equipment.

[0028] Example 2:

[0029] On the basis of Example 1, Figure 2 A support cross bar 14 is installed on the frame 1, and the support cross bar is arranged between the rollers 2. A protective plate 13 is provided on the support cross bar 14. The protective plate 13 is located on both sides of the chain 33, which can limit the left and right displacement of the chain 33 and ensure the stability of transportation.

[0030] There is a gap between each group of chain components 3 to ensure the chain transfer function. At the same time, the gap between them can realize roller transfer, so that it has both chain transfer function and roller transfer function, and has a wider range of application.

[0031] Example 3: Based on Example 1 or 2, Figure 1、 3 A baffle assembly 6 is installed on the frame 1. The baffle assembly 6 includes a baffle 61 and a frame 62. The frame 62 is installed on the slide rail 11 provided on the frame 1. A lifting drive assembly 9 is provided on the frame 1. The lifting drive assembly 9 is connected to the frame 62 to realize automatic lifting control of the baffle assembly 6. The lifting assembly 9 can be realized by a cylinder, an electric cylinder, etc. In this embodiment, a motor is used in conjunction with a crank to realize it. The lifting and lowering are controlled by the crank against the frame 62, so that the baffle 61 is raised when it is needed, and lowered to below the conveying plane when it is not needed.

[0032] Those skilled in the art will appreciate that the embodiments of the present invention described above and shown in the accompanying drawings are intended only as examples and do not limit the present invention. The objectives of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been demonstrated and illustrated in the embodiments. Any variations and modifications may be made to the embodiments of the present invention without departing from the principles described.

Claims

1. A chain transfer machine, characterized in that: The invention comprises a frame (1), a roller (2), a drive assembly (7) and a chain assembly (3); the roller (2) is provided with a plurality of groups and is mounted on the frame (1); the drive assembly (7) is connected to the roller (2) and is used to drive the roller (2) to rotate; the chain assembly (3) is provided with a plurality of groups along the axial direction of the roller (2); a gap is provided between each group of chain assemblies (3); the chain assembly (3) comprises a wheel group and a chain (33); and the wheel group is mounted on the roller (2).

2. The chain transfer machine according to claim 1, characterized in that: The wheel set comprises a guide wheel (31) and a sprocket (32).

3. The chain transfer machine according to claim 2, characterized in that: The wheel set comprises a sprocket and at least two guide wheels (31), which are respectively mounted on adjacent rollers (2).

4. The chain transfer machine according to any one of claims 1 to 3, characterized in that: Protective plates (13) are provided on both sides of the chain (33).

5. The chain transfer machine according to any one of claims 1 to 3, characterized in that: The driving assembly (7) comprises a motor (71) and a transmission assembly (72), and the transmission assembly (72) is connected to the roller (2).

6. The chain transfer machine according to claim 5, characterized in that: Among the plurality of rollers (2) connected to the chain assembly (3), at least one roller (2) is connected to a transmission assembly (72).

7. The chain transfer machine according to claim 1, characterized in that: Three groups of chain assemblies (3) are evenly distributed in the axial direction of the roller (2).

8. The chain transfer machine according to claim 1, characterized in that: The frame (1) is provided with a plurality of height-adjustable supporting feet (12).

9. The chain transfer machine according to claim 1, characterized in that: A baffle assembly (6) is installed on the frame (1), and the baffle assembly (6) comprises a baffle (61) and a frame body (62), and the frame body (62) is installed on a slide rail (11) provided on the frame (1).

10. The chain transfer machine according to claim 9, characterized in that: A lifting drive assembly (9) is provided on the frame (1), and the lifting drive assembly (9) is connected to the frame body (62).

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