Clamping type hollow chain mounting structure

Abstract

The utility model relates to the technical field of hollow chains, in particular to a clamping type hollow chain installation structure which comprises a supporting assembly, a disassembling assembly is fixedly connected to the top of the supporting assembly, and a clamping assembly is arranged on the side face of the disassembling assembly. The remote control end is used for controlling the actuator to enable the motor to rotate forwards and backwards, the threaded rod can be driven to be in threaded connection with the built-in threads, the chain is detached according to connection or disconnection of the threaded rod and the built-in threads, the detaching mode is high in space utilization rate, and the chain detaching device is simple in structure, safe, reliable and convenient to use. Operation can be carried out anytime and anywhere, the replacement and maintenance efficiency is improved, the chain is more stable and convenient to disassemble during installation through matched clamping connection of the first clamping barrel and the clamping connection rod and matched clamping connection of the chuck and the clamping groove, and clamping connection has the advantages of being firm in connection, high in pressure resistance, good in temperature resistance, sealing performance and repeatability, convenient to install and overhaul, safe and reliable in work and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of hollow chains, in particular to a clamping type hollow chain installation structure. Background Art

[0002] Chains are generally metal links or rings, mostly used for mechanical transmission and traction. Chains are widely used in industry. For example, conveyors and elevators require chains to operate. Chains are also indispensable for many mechanical equipment. In addition, the selection of chains in different occasions should also be taken seriously. For example, in the food industry and in places susceptible to chemical and pharmaceutical corrosion or in places where the temperature is too high or too low, stainless steel chains are needed. In places with high requirements for force and wear resistance and not suitable for frequent maintenance (such as automated production lines, etc.), self-lubricating chains are needed.

[0003] When the chain of the prior art is used in the transmission and transportation device of the automatic production line, since the automatic production line has a long transmission distance, many problems often arise when using the chain due to the inconvenience of replacement. The problem is that the chain is long and must be supported by a platform or guide rail. The chain and the platform or guide rail have relative sliding friction, and the friction is large, which generates vibration and noise. In addition, due to unbalanced operation, grooves will appear on the platform guide rails after long-term operation, and the chain will also wear. The life of the chain and the guide rail will be very short, which will affect the hearing of the staff. Therefore, a card-type hollow chain installation structure is needed to improve the above problems. Utility Model Content

[0004] In order to solve the problem that when the chain of the prior art is used in the transmission and transportation device of the automatic production line, since the automatic production line has a long transmission distance, it is often inconvenient to replace the chain when using it, which leads to many problems. The problem is that the chain is long and must be supported by a platform or guide rail. The chain and the platform or guide rail have relative sliding friction, and the friction is large, which produces vibration and noise. In addition, due to unbalanced operation, grooves will appear on the platform guide rails after long-term operation, and the chain will also wear. The life of the chain and the guide rail will be very short, which will affect the hearing of the staff. The purpose of the utility model is to provide a card-type hollow chain installation structure to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A clamping type hollow chain installation structure comprises a supporting assembly, a disassembly assembly is fixedly connected to the top of the supporting assembly, and a clamping assembly is arranged on the side of the disassembly assembly;

[0007] The disassembly assembly includes a bearing seat, a rotating wheel is arranged on the side of the bearing seat, a chain is meshed and connected to the top of the rotating wheel, a second sleeve is arranged on the side of the rotating wheel, a motor is installed inside the second sleeve, an actuator is fixedly connected to the side of the motor, a threaded rod is fixedly connected to the output end of the motor, a first sleeve is arranged on the side of the threaded rod, and a built-in thread is fixedly connected inside the first sleeve;

[0008] The clamping assembly includes a connecting rod, a first chuck is arranged on the side of the connecting rod, a chuck is fixedly connected to the side of the first chuck, a first cartridge is arranged on the side of the chuck, a connecting rod is arranged on the side of the first cartridge, a second chuck is arranged on the side of the connecting rod, and a clamping groove is opened inside the second chuck.

[0009] As a preferred solution of the utility model, a driver is installed inside the bearing seat, four bearing seats are provided, and two rotating wheels are provided.

[0010] As a preferred solution of the utility model, the chain is internally meshed and connected with a transmission wheel, and two transmission wheels are provided.

[0011] As a preferred solution of the utility model, the first chuck and the chuck are used in conjunction with the second chuck and the clamping groove, and the first clamping cylinder is used in conjunction with the clamping rod.

[0012] As a preferred solution of the utility model, a second clamping cylinder is fixedly connected to the side surface of the clamping rod, and the second clamping cylinder extends to the inside of the transmission wheel.

[0013] As a preferred solution of the present utility model, the support assembly includes support rods, and four support rods are provided.

[0014] As a preferred solution of the utility model, a reinforcement rod is fixedly connected to the side of the support rod, and two reinforcement rods are provided.

[0015] As a preferred solution of the utility model, the bottom of the support rod is fixedly connected to a base, and four bases are provided.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. In the utility model, the actuator is controlled by the remote control end to make the motor rotate forward and reverse, thereby driving the threaded connection between the threaded rod and the built-in thread. The chain is disassembled according to the connection or disconnection of the threaded rod and the built-in thread. This disassembly method has high space utilization, simple structure, safety and reliability, and can be operated anytime and anywhere, thereby increasing the efficiency of replacement and maintenance.

[0018] 2. In the utility model, by utilizing the cooperation and clamping of the first clamping cylinder and the clamping rod as well as the clamping disc and the clamping groove, the chain is more stable during installation and convenient to disassemble. The clamping has the characteristics of firm connection, high pressure resistance, temperature resistance, good sealing and repeatability, convenient installation and maintenance, safe and reliable operation, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the disassembly assembly structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the support assembly structure of the utility model.

[0023] In the figure: 1. Support assembly; 101. Support rod; 102. Reinforcement rod; 103. Base; 2. Disassembly assembly; 201. Bearing seat; 202. Driver; 203. Rotating wheel; 204. Chain; 205. Transmission wheel; 206. First sleeve; 207. Internal thread; 208. Threaded rod; 209. Motor; 210. Actuator; 211. Second sleeve; 3. Clamping assembly; 301. Connecting rod; 302. First chuck; 303. Chuck; 304. First cartridge; 305. Clamping rod; 306. Second chuck; 307. Clamping groove; 308. Second cartridge. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Example: See Figure 1-Figure 4 A clamping type hollow chain installation structure shown includes a support assembly 1, a disassembly assembly 2 is fixedly connected to the top of the support assembly 1, and a clamping assembly 3 is arranged on the side of the disassembly assembly 2;

[0026] In this embodiment, refer to Figure 1 , Figure 2 and Figure 3As shown, the disassembly component 2 includes a bearing seat 201, a rotating wheel 203 is arranged on the side of the bearing seat 201, a chain 204 is meshed and connected to the top of the rotating wheel 203, a second sleeve 211 is arranged on the side of the rotating wheel 203, a motor 209 is installed inside the second sleeve 211, an actuator 210 is fixedly connected to the side of the motor 209, a threaded rod 208 is fixedly connected to the output end of the motor 209, a first sleeve 206 is arranged on the side of the threaded rod 208, and a built-in thread 207 is fixedly connected to the inside of the first sleeve 206, and the clamping component 3 includes a connecting rod 301, a first chuck 302 is arranged on the side of the connecting rod 301, and the first chuck 302 A chuck 303 is fixedly connected to the side, a first cartridge 304 is arranged on the side of the chuck 303, a clamping rod 305 is arranged on the side of the first cartridge 304, a second chuck 306 is arranged on the side of the clamping rod 305, and a clamping slot 307 is opened inside the second chuck 306. The actuator 210 is controlled by the remote control end to make the motor 209 rotate forward and reverse, which can drive the threaded connection between the threaded rod 208 and the built-in thread 207. The chain 204 is disassembled according to the connection or disconnection of the threaded rod 208 and the built-in thread 207. This disassembly method has high space utilization, simple structure, safety and reliability, can be operated anytime and anywhere, and increases the efficiency of replacement and maintenance.

[0027] Among them, a driver 202 is installed inside the bearing seat 201, four bearing seats 201 are provided, two rotating wheels 203 are provided, and a transmission wheel 205 is meshed and connected inside the chain 204. Two transmission wheels 205 are provided. The first chuck 302 and the chuck 303 are used in conjunction with the second chuck 306 and the slot 307. The first cartridge 304 is used in conjunction with the clamping rod 305. The side of the clamping rod 305 is fixedly connected with the second cartridge 308, and the second cartridge 308 extends to the inside of the transmission wheel 205. The chain 204 is more stable and convenient to disassemble during installation by means of the clamping connection of the first cartridge 304 and the clamping rod 305 and the chuck 303 and the slot 307. The clamping connection has the characteristics of reliable connection, high pressure resistance, temperature resistance, good sealing and repeatability, convenient installation and maintenance, and safe and reliable operation.

[0028] In this embodiment, refer to Figure 1 and Figure 4 As shown, the support assembly 1 includes a support rod 101, four of which are provided, a reinforcement rod 102 is fixedly connected to the side of the support rod 101, two of which are provided, and a base 103 is fixedly connected to the bottom of the support rod 101, four of which are provided, and the base 103 can prevent the overall bracket from being corroded by water vapor.

[0029] In the present scheme, a clamping hollow chain installation structure uses a remote control end to control the actuator 210 to make the motor 209 rotate forward and reverse during use, which can drive the threaded connection between the threaded rod 208 and the built-in thread 207. When the threaded rod 208 is threadedly connected with the built-in thread 207, and the first cartridge 304 and the clamping rod 305 and the chuck 303 and the slot 307 are clamped, the equipment can operate normally. When the parts are installed and fixed, when the chain 204 needs to be replaced, the actuator 210 can be used to drive the motor 209 to disengage the threaded rod 208 from the built-in thread 207. At this time, the first cartridge 304 and the clamping rod 305 and the chuck 303 and the slot 307 will be disconnected, and the chain 204 can be removed for replacement and maintenance.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping type hollow chain installation structure, comprising a support assembly (1), characterized in that: The top of the support assembly (1) is fixedly connected with a disassembly assembly (2), and the side of the disassembly assembly (2) is provided with a clamping assembly (3); The disassembly assembly (2) comprises a bearing seat (201), a rotating wheel (203) is arranged on the side of the bearing seat (201), a chain (204) is meshedly connected to the top of the rotating wheel (203), a second sleeve (211) is arranged on the side of the rotating wheel (203), a motor (209) is installed inside the second sleeve (211), an actuator (210) is fixedly connected to the side of the motor (209), a threaded rod (208) is fixedly connected to the output end of the motor (209), a first sleeve (206) is arranged on the side of the threaded rod (208), and a built-in thread (207) is fixedly connected inside the first sleeve (206); The clamping assembly (3) comprises a connecting rod (301), a first chuck (302) is arranged on the side of the connecting rod (301), a chuck (303) is fixedly connected to the side of the first chuck (302), a first cartridge (304) is arranged on the side of the chuck (303), a connecting rod (305) is arranged on the side of the first cartridge (304), a second chuck (306) is arranged on the side of the connecting rod (305), and a clamping groove (307) is provided inside the second chuck (306).

2. The clamping type hollow chain installation structure according to claim 1, characterized in that: A driver (202) is installed inside the bearing seat (201), four bearing seats (201) are provided, and two rotating wheels (203) are provided.

3. The clamping type hollow chain installation structure according to claim 1, characterized in that: The chain (204) is internally meshed and connected with a transmission wheel (205), and two transmission wheels (205) are provided.

4. The clamping type hollow chain installation structure according to claim 1, characterized in that: The first chuck (302) and the chuck (303) are used in conjunction with the second chuck (306) and the clamping groove (307), and the first clamping cylinder (304) is used in conjunction with the clamping rod (305).

5. The clamping type hollow chain installation structure according to claim 1, characterized in that: A second clamping sleeve (308) is fixedly connected to the side surface of the clamping rod (305), and the second clamping sleeve (308) extends to the interior of the transmission wheel (205).

6. The clamping type hollow chain installation structure according to claim 1, characterized in that: The support assembly (1) comprises a support rod (101), and four support rods (101) are provided.

7. The clamping type hollow chain installation structure according to claim 6, characterized in that: A reinforcement rod (102) is fixedly connected to the side surface of the support rod (101), and two reinforcement rods (102) are provided.

8. The clamping type hollow chain installation structure according to claim 7, characterized in that: The bottom of the support rod (101) is fixedly connected to a base (103), and four bases (103) are provided.

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