Special conveying chain convenient to disassemble and assemble

Abstract

The special conveying chain convenient to disassemble and assemble comprises a plurality of adjacent chain links, each chain link comprises a connecting front portion and a connecting rear portion which are integrally formed, a bent connecting hook portion is arranged at the end, away from the connecting rear portion, of each connecting front portion, and a connecting opening is formed in each connecting rear portion. When the chain is used, the connecting hook part of one chain link is connected with the connecting rear part through the connecting port of the other adjacent chain link, so that the adjacent chain links are connected, the assembling and disassembling processes of the chain are simpler, more convenient and faster, and when the chain is used, the chain is subjected to tension, and the adjacent chain links are subjected to acting force away from each other; and the connection between the connecting hook part of one chain link and the connecting rear part of the other chain link is more stable.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of chains, in particular to a special conveying chain convenient to disassemble and assemble. BACKGROUND

[0002] In modern industrial production, the assembly line processing has become an important means to improve production efficiency and product quality. As the key equipment in the assembly line, the conveying chain bears the important function of traction and carrying objects for conveying. The traditional conveying chain is usually used for conveying pallets, large turnover boxes and other objects, which carries the goods through the roller accessory and is combined with the conveying track to reduce the friction force by using the roller structure, so as to realize smooth conveying of goods.

[0003] Since the assembly line usually needs a long conveying distance, the installation process of the conveying chain is complex and time-consuming, and the technical requirements of the installation personnel are high. The existing conveying chain mostly adopts a fixed connection mode, such as welding or fastener fixing. These modes often require a large amount of time and manpower during installation and disassembly. In addition, due to the fixedness of the connecting parts, the chain is prone to looseness due to vibration and wear during long-term use, thereby affecting the transmission efficiency and stability of the chain. CONTENT OF THE UTILITY MODEL

[0004] In order to make the assembly and disassembly process of the chain more convenient and fast, reduce the installation time and labor cost, the application provides a special conveying chain convenient to disassemble and assemble.

[0005] The application provides a special conveying chain convenient to disassemble and assemble, which adopts the following technical scheme:

[0006] A special conveying chain convenient to disassemble and assemble, comprising a plurality of adjacent chain links, the chain link comprising an integrally formed connecting front part and a connecting rear part, the connecting front part being provided with a curved connecting hook part at one end away from the connecting rear part, and the connecting rear part being provided with a connecting port.

[0007] By adopting the above technical scheme, the connecting hook part of one chain link is connected with the connecting rear part of another adjacent chain link through the connecting port of the other adjacent chain link, so that the adjacent chain links are connected, and the assembly and disassembly process of the chain is more convenient and fast. When the chain is used, the chain is subjected to tension, and the adjacent chain links are subjected to the action force of moving away from each other, so that the connection between the connecting hook part of the chain link and the connecting rear part of the other chain link is more stable.

[0008] Optionally, the inner wall of the connecting port on the side away from the connecting front part of the connecting rear part is arc-shaped and matched with the connecting hook part.

[0009] By adopting the above technical scheme, the arc-shaped inner wall of the connecting port makes the connection between the adjacent chain links more stable.

[0010] Optionally, the connecting rear top is provided with a connecting groove for placing the connecting front part from the side away from the connecting front part.

[0011] By using the above technical scheme, the connecting front part is placed in the connecting groove of another chain link, and the connecting hook part is more stably connected with the connecting rear part of another connected chain link.

[0012] Optionally, the inner walls on both sides of the connecting port gradually approach from the side away from the connecting front part to the side close to the connecting front part.

[0013] By using the above technical scheme, the chain after the chain links are connected is more stable when used with the sprocket.

[0014] Optionally, the connecting rear part is provided with a placing groove for placing the connecting hook part from the side away from the connecting front part.

[0015] By using the above technical scheme, the end of the connecting hook part is placed in the placing groove, and the stability of the connection between the connecting hook part and the connecting rear part is improved.

[0016] Optionally, the side wall at the connecting position of the connecting rear part and the connecting front part is provided with an inclined surface, and a chamfer is provided between the inclined surface and the connecting rear part.

[0017] By using the above technical scheme, the user can easily pick up the chain link for assembly.

[0018] As described above, the present application has at least one of the following beneficial technical effects:

[0019] The connecting hook part of one chain link is connected with the connecting rear part through the connecting port of another adjacent chain link, so that the adjacent chain links are connected, the assembly and disassembly process of the chain is more convenient and fast, and when the chain is used, the chain is subjected to tension, and the adjacent chain links are subjected to the action force of moving away from each other, so that the connection between the connecting hook part of the chain link and the connecting rear part of another chain link is more stable. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure schematic diagram of a special conveying chain convenient to disassemble and install.

[0021] Figure 2 It is a schematic diagram for showing the connection relationship between adjacent chain links in the embodiment of the present application.

[0022] Figure 3 It is a structure schematic diagram of a chain link in the embodiment of the present application.

[0023] Explanation of reference signs: 1, link; 2, connecting front part; 3, connecting rear part; 31, connecting groove; 32, placing groove; 33, connecting port; 4, connecting hook part; 5, inclined surface. DETAILED DESCRIPTION

[0024] The application is further described in detail below with reference to all the drawings.

[0025] The application discloses a special conveying chain which is convenient to disassemble and assemble.

[0026] With reference to Figure 1 , Figure 2 and Figure 3 , a special conveying chain which is convenient to disassemble and assemble comprises a plurality of adjacent links 1, each link 1 comprises a connecting front part 2 and a connecting rear part 3 which are integrally formed, the connecting front part 2 is provided with a curved connecting hook part 4 at the end away from the connecting rear part 3, and the connecting rear part 3 is provided with a connecting port 33. The connecting hook part 4 of one link 1 is connected with the connecting rear part 3 of another adjacent link 1 through the connecting port 33, so that the adjacent links 1 are connected, and the assembly and disassembly of the chain are more convenient and fast. When the chain is used, the chain is subjected to tension, and the adjacent links 1 are subjected to the action force of moving away from each other, so that the connection between the connecting hook part 4 of one link 1 and the connecting rear part 3 of another link 1 is more stable.

[0027] With reference to Figure 3 , the inner wall of the connecting port 33 on the side of the connecting rear part 3 away from the connecting front part 2 is arc-shaped and matched with the connecting hook part 4. The arc-shaped inner wall of the connecting port 33 makes the connection between the adjacent links 1 more stable.

[0028] With reference to Figure 1 and Figure 2 , the connecting rear part 3 is provided with a connecting groove 31 at the top on the side away from the connecting front part 2, in which the connecting front part 2 is placed. The connecting front part 2 is placed in the connecting groove 31 of another link 1, so that the connection between the connecting hook part 4 and the connecting rear part 3 of another connected link 1 is more stable.

[0029] With reference to Figure 3 , the inner walls on both sides of the connecting port 33 gradually approach from the side away from the connecting front part 2 to the side close to the connecting front part 2. The chain after the links 1 are connected with each other is more stable when used with a chain wheel.

[0030] With reference to Figure 1 , the connecting rear part 3 is provided with a placing groove 32 at the bottom on the side away from the connecting front part 2, in which the end of the connecting hook part 4 is placed. The end of the connecting hook part 4 is placed in the placing groove 32, so that the stability of the connection between the connecting hook part 4 and the connecting rear part 3 is improved.

[0031] With reference to Figure 3The side wall of the connecting position between the connecting hook part 4 and the connecting rear part 3 is provided with an inclined surface 5, and the connecting position between the inclined surface 5 and the connecting rear part 3 is provided with a chamfer, so as to facilitate a user to pick up the chain link 1 for assembly.

[0032] When two chain links 1 are connected, the two chain links 1 are vertically opposite, the connecting hook part 4 of one chain link 1 is inserted into the connecting port 33 of the other chain link 1, the connecting front part 2 of one chain link 1 abuts against the slot wall of the placing slot 32 of the other chain link 1, and then the two chain links 1 are rotated by 90 degrees, so as to realize the connection of the two chain links 1.

[0033] The implementation principle of the special conveying chain with convenient disassembly and installation is that the connecting hook part 4 of one chain link 1 is connected with the connecting rear part 3 through the connecting port 33 of the other adjacent chain link 1, so as to connect the adjacent chain links 1, and the assembly and disassembly process of the chain is more convenient and fast. When the chain is used, the chain is subjected to tension, and the adjacent chain links 1 are subjected to the action force of moving away from each other, so that the connection between the connecting hook part 4 of one chain link 1 and the connecting rear part 3 of the other chain link 1 is more stable.

[0034] The above are the preferred embodiments of the present application, and are not used to limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A special conveyor chain that is easy to disassemble and install, comprising a plurality of adjacent chain links (1), characterized in that: The chain link (1) comprises an integrally formed connecting front portion (2) and a connecting rear portion (3); a curved connecting hook portion (4) is provided at one end of the connecting front portion (2) away from the connecting rear portion (3); and a connecting opening (33) is provided on the connecting rear portion (3).

2. A special conveyor chain that is easy to disassemble and install according to claim 1, characterized in that: The inner wall of the connection opening of the connection rear portion (3) away from the connection front portion (2) is in an arc shape that matches the connection hook portion (4).

3. A special conveyor chain that is easy to disassemble and install according to claim 1, characterized in that: A connection groove (31) for the connection front part (2) to be placed is provided on the top of the connection rear part (3) on a side away from the connection front part (2).

4. A special conveyor chain that is easy to disassemble and install according to claim 1, characterized in that: The distance between the inner walls on both sides of the connection port gradually decreases from the side away from the connection front part (2) to the side close to the connection front part (2).

5. The special conveyor chain that is easy to disassemble and install according to claim 1, characterized in that: A placement groove (32) for placing the connecting hook (4) is provided on the bottom of the connecting rear portion (3) away from the connecting front portion (2).

6. The special conveyor chain that is easy to disassemble and install according to claim 1, characterized in that: A slope (5) is provided on the side wall of the connection position between the connection rear part (3) and the connection front part (2), and a chamfer is provided at the connection position between the slope (5) and the connection rear part (3).

Images