Power and free chain and self-propelled hoist connecting device

Abstract

The utility model discloses a power and free chain and self-propelled hoist connecting device which comprises a track, a tooth groove is formed in the surface of the track, an installation frame is arranged on the outer side of the track, a first servo motor is installed on the outer side of the installation frame, and a gear disc is fixed to the output end of the first servo motor. A support frame is fixed to the lower surface of the mounting frame, and a second servo motor is mounted on the outer side of the support frame. According to the power and free chain and self-propelled hoist connecting device, when a gear disc rotates, a mounting frame can be pushed to move outside a rail through cooperation between a tooth block and a tooth groove, meanwhile, abutting wheels are arranged at the two ends of the mounting frame, and when a first adjusting rod and a second adjusting rod are screwed to rotate, the abutting wheels can abut against the mounting frame; the first adjusting rod and the second adjusting rod move on the mounting frame through threads, so that the wheel frame is pushed to drive the abutting wheel to abut against the surface of the rail, the rail size can be adapted, the mounting frame can conveniently slide on the rail through the abutting wheel, abrasion is reduced, and the service life is indirectly prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of self-propelled hoists, and particularly relates to a transfer device between an accumulation chain and a self-propelled hoist. Background Technique

[0002] The accumulation chain is a comprehensive space storage and transportation system with a high degree of automation, and is widely used in production lines in industries such as light industry, automobiles, motorcycles, household appliances, and food. In modern distributed control systems, PLC has become an important basic control unit. The advantages of the accumulation chain: saving space and saving energy. The accumulation chain needs to be connected to a self-propelled hoist to transport products by the self-propelled hoist.

[0003] At present, the self-propelled hoist achieves the transmission effect through the meshing of gears and a chain. During the transmission process, the chain not only needs to play a transmission role but also bear the weight of the self-propelled hoist. This increases the load on the chain, increases the friction between the chain and the gears, causes serious wear after long-term operation, reduces the service life, and is also not convenient to adapt to the size of the track for stable installation.

[0004] In view of the above problems, there is an urgent need for an innovative design based on the conveyor. Content of the Utility Model

[0005] The purpose of the utility model is to provide a transfer device between an accumulation chain and a self-propelled hoist to solve the technical problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A transfer device between an accumulation chain and a self-propelled hoist, including a track, wherein a tooth groove is provided on the surface of the track, an installation frame is arranged outside the track, a first servo motor is installed outside the installation frame, a gear disk is fixed to the output end of the first servo motor, a support frame is fixed to the lower surface of the installation frame, a second servo motor is installed outside the support frame, a winding wheel is fixed to the output end of the second servo motor, a first adjusting rod and a second adjusting rod are respectively arranged at the upper and lower ends of the installation frame, wheel frames are installed at one ends of the first adjusting rod and the second adjusting rod located inside the installation frame, and a pressing wheel is rotatably installed in the wheel frame, and the pressing wheel is fitted to the surface of the track.

[0007] Preferably, the side profile of the track is a longitudinal "I" - shaped structure, and the tooth grooves are evenly distributed on the surface of the track.

[0008] Preferably, the tooth blocks at the edge part of the gear disk are located in the tooth grooves, and the gear disk is meshed with the track through the tooth grooves.

[0009] Preferably, the side view of the installation frame is a "square" - shaped structure, the side view of the support frame is an "n" - shaped structure, and the installation frame and the support frame are connected by welding.

[0010] Preferably, the first adjusting rod and the second adjusting rod are both in through type threaded connection with the mounting frame.

[0011] Preferably, the first adjusting rod and the second adjusting rod are both in rotating connection with the wheel frame, the wheel frame is internally provided with a horizontal shaft, the abutting wheel is in through connection with the horizontal shaft, and the abutting wheel is in rotating connection with the wheel frame through the horizontal shaft.

[0012] Preferably, guide rods are symmetrically welded to the left and right end surfaces of the wheel frame.

[0013] Preferably, guide grooves are formed in the inner walls of the mounting frame, and the guide rods are located in the guide grooves and are in sliding connection with the mounting frame through the guide grooves.

[0014] Compared with the prior art, the accumulator chain and self-hoist interface device has the beneficial effects that when the gear plate rotates, the installation frame can be displaced outside the track through the cooperation between the tooth blocks and the tooth grooves, meanwhile, the installation frame is provided with abutting wheels at both ends, when the first adjusting rod and the second adjusting rod are rotated, the first adjusting rod and the second adjusting rod are displaced on the installation frame through threads, so as to push the wheel frame to drive the abutting wheels to abut against the surface of the track, the size of the track can be adapted, the installation frame can be conveniently displaced on the track through the abutting wheels, the abrasion is reduced, and the service life is indirectly prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole front view structure schematic diagram of the utility model;

[0016] Figure 2 It is a mounting frame side view structure schematic diagram of the utility model;

[0017] Figure 3 It is a support frame side view structure schematic diagram of the utility model;

[0018] Figure 4 It is a side view mounting structure schematic diagram of the utility model abutting wheel;

[0019] Figure 5 It is a track three-dimensional structure schematic diagram of the utility model.

[0020] In the drawing: 1, track; 2, tooth groove; 3, mounting frame; 4, first servo motor; 5, gear plate; 6, support frame; 7, second servo motor; 8, winding wheel; 9, first adjusting rod; 10, second adjusting rod; 11, wheel frame; 12, abutting wheel; 13, guide rod; 14, guide groove. DETAILED DESCRIPTION

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-5 , the present invention provides a technical solution: a transfer device between an accumulation chain and a self-propelled hoist, including a track 1. A tooth groove 2 is provided on the surface of the track 1. An installation frame 3 is arranged outside the track 1. A first servo motor 4 is installed outside the installation frame 3. A gear disk 5 is fixed to the output end of the first servo motor 4. A support frame 6 is fixed to the lower surface of the installation frame 3. A second servo motor 7 is installed outside the support frame 6. A winding wheel 8 is fixed to the output end of the second servo motor 7. A first adjusting rod 9 and a second adjusting rod 10 are respectively arranged at the upper and lower ends of the installation frame 3. At one end of the first adjusting rod 9 and the second adjusting rod 10 located inside the installation frame 3, a wheel frame 11 is installed. A pressing wheel 12 is rotatably installed in the wheel frame 11. The pressing wheel 12 is attached to the surface of the track 1.

[0023] The side section of the track 1 is a longitudinal "I" - shaped structure. The tooth grooves 2 are evenly distributed on the surface of the track 1. The tooth blocks at the edge of the gear disk 5 are located in the tooth grooves 2. The gear disk 5 is meshed and connected with the track 1 through the tooth grooves 2. When the gear disk 5 rotates, the gear disk 5 can push the installation frame 3 to displace on the track 1 through the cooperation between the tooth blocks and the tooth grooves 2.

[0024] The side view of the installation frame 3 is a "square" - shaped structure. The side view of the support frame 6 is an "n" - shaped structure. The installation frame 3 and the support frame 6 are connected by welding, which improves the installation stability between the installation frame 3 and the support frame 6. At the same time, the support frame 6 is convenient to be hung on the track 1 through the installation frame 3.

[0025] Both the first adjusting rod 9 and the second adjusting rod 10 are connected to the installation frame 3 by a through - type threaded connection. Both the first adjusting rod 9 and the second adjusting rod 10 are rotatably connected to the wheel frame 11. A horizontal shaft is arranged inside the wheel frame 11. The pressing wheel 12 is connected through the horizontal shaft. The pressing wheel 12 is rotatably connected to the wheel frame 11 through the horizontal shaft. By screwing the first adjusting rod 9 and the second adjusting rod 10 to rotate on the installation frame 3, the first adjusting rod 9 and the second adjusting rod 10 can be displaced on the installation frame 3 through the thread, which is beneficial for the first adjusting rod 9 and the second adjusting rod 10 to push the wheel frame 11 to drive the pressing wheel 12 to displace, and it is convenient for the pressing wheel 12 to be attached to the surface of the track 1.

[0026] The left and right ends of the wheel frame 11 are symmetrically welded with guide rods 13, the inner wall of the mounting frame 3 is provided with guide grooves 14, the guide rods 13 are located in the guide grooves 14 and are in sliding connection with the mounting frame 3 through the guide grooves 14, and cooperation between the guide rods 13 and the guide grooves 14 is beneficial to limiting the movement direction of the wheel frame 11, so that displacement and rotation of the wheel frame 11 itself are avoided.

[0027] Working principle: first, the mounting frame 3 is worn on the track 1, so that the tooth block at the edge of the gear plate 5 is clamped into the tooth groove 2, then the first adjusting rod 9 and the second adjusting rod 10 are twisted to rotate, at this time, the first adjusting rod 9 and the second adjusting rod 10 are displaced on the mounting frame 3 through threads, and the first adjusting rod 9 and the second adjusting rod 10 can drive the wheel frame 11 to move, the wheel frame 11 is displaced in the mounting frame 3 through the guide rod 13 and the guide groove 14, until the wheel frame 11 drives the abutting wheel 12 to abut against the surface of the track 1;

[0028] The first servo motor 4 is started, at this time, the first servo motor 4 drives the gear plate 5 to rotate, the gear plate 5 drives the mounting frame 3 to displace on the track 1 through cooperation between the tooth block and the tooth groove 2, at the same time, the mounting frame 3 is slidably displaced on the track 1 through the abutting wheel 12, wear is reduced, and the winding wheel 8 in the support frame 6 below the mounting frame 3 is positively rotated or reversely rotated under the control of the second servo motor 7, so that the hanging rope in the winding wheel 8 is conveniently wound or released, the hanging rope is used for hanging articles, when the articles are transported to the waiting area, the hanging rope is released, so that the articles on the hanging rope are conveniently unloaded.

[0029] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A power and free track and self-propelled sling transfer device, characterized by: It includes a track (1) with tooth grooves (2) formed on the surface of the track (1). An installation frame (3) is provided outside the track (1). A first servo motor (4) is installed outside the installation frame (3). A gear disc (5) is fixed to the output end of the first servo motor (4). A support frame (6) is fixed to the lower surface of the installation frame (3). A second servo motor (7) is installed outside the support frame (6). A winding wheel (8) is fixed to the output end of the second servo motor (7). A first adjusting rod (9) and a second adjusting rod (10) are respectively arranged at the upper and lower ends of the installation frame (3). At one end of the first adjusting rod (9) and the second adjusting rod (10) located inside the installation frame (3), a wheel frame (11) is installed. A pressing wheel (12) is rotatably installed inside the wheel frame (11), and the pressing wheel (12) is in contact with the surface of the track (1).

2. A device for the transfer of containers between a power and free chain and a self-propelled container according to claim 1, characterized in that: The side cross-section of the track (1) is a longitudinal "I" - shaped structure, and the tooth grooves (2) are evenly distributed on the surface of the track (1).

3. The accumulator link and self-hoist interface of claim 1, wherein: The tooth blocks at the edge part of the gear disc (5) are located in the tooth grooves (2), and the gear disc (5) is meshed and connected with the track (1) through the tooth grooves (2).

4. The accumulation link and self-propelled hoist interface of claim 1, wherein: The side view of the installation frame (3) is a "square" - shaped structure, the side view of the support frame (6) is an "n" - shaped structure, and the installation frame (3) and the support frame (6) are connected by welding.

5. The accumulation link and self-propelled hoist interface of claim 1, wherein: Both the first adjusting rod (9) and the second adjusting rod (10) are connected to the installation frame (3) by a through - type threaded connection.

6. A device for the transfer of containers between a power and free chain and a self-propelled container according to claim 1, characterized in that: Both the first adjusting rod (9) and the second adjusting rod (10) are rotatably connected to the wheel frame (11). A horizontal axis is arranged inside the wheel frame (11), and the pressing wheel (12) is connected through this horizontal axis. The pressing wheel (12) is rotatably connected to the wheel frame (11) through this horizontal axis.

7. The accumulation link and self-propelled hoist interface of claim 1, wherein: Guide rods (13) are symmetrically welded to the left and right end surfaces of the wheel frame (11).

8. A device for the transfer of containers between a power and free chain and a self-propelled container according to claim 7, characterized in that: Guide grooves (14) are formed on the inner wall of the installation frame (3), and the guide rods (13) are located in the guide grooves (14) and are slidably connected to the installation frame (3) through the guide grooves (14).

Images