A speed chain that is easy to maintain

Abstract

The utility model relates to the technical field of speed chain maintenance, and proposes a speed chain that is easy to maintain. When it is necessary to inject lubricating oil into the speed chain body for maintenance, the speed chain body can be started to rotate at a uniform speed, and then the forward and reverse motors are started so that the output ends of the forward and reverse motors drive the synchronization rod to rotate in the rail groove. At this time, two groups of driven slides located on the upper and lower sides of the speed chain body are affected by the rotation of the synchronization rod and then move toward each other at the corresponding threads of the synchronization rod until the bristles on the sides of the two groups of driven slides press against the speed chain body, and then the oil filling tank is opened to allow the lubricating oil to fall from the oil filling nozzle to the surface of the speed chain body. At this time, the lubricating oil attached to the speed chain body can be evenly spread by the bristles. Since the speed chain body is in a uniform rotation state, the lubricating oil injection and even spreading work of the entire speed chain body can be completed by the bristles and the oil filling nozzle without changing the position, thereby completing the maintenance of the speed chain body.

Description

Technical Field

[0001] The utility model relates to the technical field of double-speed chain maintenance, and specifically, to a double-speed chain that is easy to maintain. Background Art

[0002] The production line composed of double-speed chain assembly lines is usually called: gravity conveying system double-speed chain conveyor, which is mainly used for material transportation in assembly and processing production lines. Its conveying principle is to use the speed-increasing function of the double-speed chain to make the tooling board supporting the goods on it run quickly and stop at the corresponding operating position through the blocker; or through corresponding instructions to complete the accumulation action and movement, transfer, line change and other functions.

[0003] After searching, the announcement number CN218878403U discloses a double-speed chain conveyor which is easy to maintain the load-bearing guide rail, which belongs to the technical field of double-speed chain conveyors, and includes a main module and a combination and separation module. The main module includes two support frames, and two installation frames are fixedly connected between the tops of the two support frames. A driving assembly is provided at one end of one of the support frames, and an installation assembly is provided between the two support frames, and the installation assembly is connected to the driving assembly. A conveying assembly is provided on the installation assembly, and the combination and separation module is arranged between the two support frames. This application can drive the two load-bearing assemblies to be combined or separated through the setting of a transmission assembly, so that it is convenient for the staff to maintain the load-bearing assemblies when needed. Through the setting of the installation assembly, it is convenient to install the conveying assembly. Through the setting of the drive assembly, the installation assembly can be driven to drive the conveying assembly to operate, so that the items can be conveyed.

[0004] The above-mentioned double-speed chain conveyor which is easy to maintain the load-bearing guide rail separates the load-bearing guide rail body from the sprocket by driving the threaded screw. However, during the maintenance work of injecting lubricating oil into the sprocket, this design requires independent oiling of each position of the sprocket one by one to complete the maintenance work, which increases the time-consuming sprocket maintenance process. Utility Model Content

[0005] The utility model provides a double-speed chain which is easy to maintain, which solves the problem in the prior art that during the maintenance work of injecting lubricating oil into the sprocket, each position of the sprocket needs to be independently oiled one by one to complete the maintenance work, thereby increasing the time-consuming sprocket maintenance process.

[0006] The technical solution of the utility model is as follows: a double-speed chain which is easy to maintain, comprising a support frame, a double-speed chain body arranged inside the support frame, a rail groove being provided on the inner wall of the support frame on the side of the double-speed chain body, a driving assembly being provided at the rail groove, the driving assembly comprising a synchronization rod, the synchronization rod being located in the rail groove, two groups of follower mechanisms being provided on the upper and lower sides of the outer side of the synchronization rod, the follower mechanism comprising a follower slide, the two groups of follower slides being respectively disposed on the upper and lower sides of the double-speed chain body, a brush plate being fixedly connected to one side of the follower slide, the brush plate having bristles distributed at equal intervals on the side facing the double-speed chain body, an oil filling assembly being provided inside the support frame below the double-speed chain body, the oil filling assembly comprising an oil filling tank.

[0007] Preferably, the driving assembly also includes a forward and reverse motor, which is fixedly installed inside the support frame above the rail groove, and the output end of the forward and reverse motor is fixedly connected to the top of the synchronization rod, and the synchronization rod is rotatably connected to the rail groove through the forward and reverse motor.

[0008] Preferably, two groups of opposite threads are distributed on the upper and lower outer surfaces of the synchronization rod.

[0009] Preferably, the driving assembly further comprises a limit plate, the limit plate is fixedly connected to the middle of the rail groove, and a slot is passed through the middle of the limit plate to match the synchronization rod.

[0010] Preferably, a thread groove is formed through the middle of the driven slide, and the two groups of driven slides are respectively threadedly connected to the upper and lower opposite threads of the synchronization rod through the thread groove.

[0011] Preferably, the driven mechanism further comprises a limit block, and the limit block and the driven slide are integrated and matched with the shape of the rail groove.

[0012] Preferably, the two groups of oil filling tanks are fixedly connected with oil filling nozzles at downward positions on the tops.

[0013] Preferably, the oil filling assembly also includes a recovery seat, which is placed inside the support frame and located on the side of the oil filling tank. A recovery groove is opened on the top of the recovery seat, and the recovery groove is aligned with the position of the speed chain body.

[0014] The beneficial effects of the utility model are:

[0015] The utility model is provided with a synchronization rod at the rail groove. When lubricating oil needs to be injected into the speed chain body for maintenance, the speed chain body can be started to rotate at a uniform speed, and then the forward and reverse motors are started so that the output ends of the forward and reverse motors drive the synchronization rod to rotate in the rail groove. At this time, the two groups of driven slides located on the upper and lower sides of the speed chain body are affected by the rotation of the synchronization rod and then move toward each other at the corresponding threads of the synchronization rod until the bristles on the sides of the two groups of driven slides abut against the speed chain body. Then, the oil filling tank is opened to allow the lubricating oil to fall from the oil filling nozzle to the surface of the speed chain body. At this time, the lubricating oil attached to the speed chain body can be evenly spread with the bristles. Since the speed chain body is in a uniform rotation state, the bristles and the oiling nozzle can be used to complete the injection and even spreading of the lubricating oil to the entire speed chain body without changing the position, thereby completing the maintenance of the speed chain body. In particular, the present design provides a recovery seat on the side of the oil filling tank below the speed chain body, and the lubricating oil dripping after even spreading can be recovered through the recovery groove on the top of the recovery seat, thereby effectively reducing waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the front structure of the overall device of the utility model;

[0018] Figure 2 It is a partial enlarged view of the oil injection component of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the driven mechanism of the utility model;

[0021] In the figure: 1. support frame; 11. rail groove; 2. double-speed chain body; 3. driving assembly; 31. forward and reverse motors; 32. synchronization rod; 33. limit plate; 4. driven mechanism; 41. driven slide; 411. threaded groove; 412. limit block; 42. brush plate; 421. brush bristles; 5. oil filling assembly; 51. oil filling tank; 511. oil filling nozzle; 52. recovery seat; 521. recovery tank. DETAILED DESCRIPTION

[0022] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 The utility model provides a technical solution: a double-speed chain that is easy to maintain, including a support frame 1, a double-speed chain body 2 arranged inside the support frame 1, an inner wall of the support frame 1 is provided with a rail groove 11 on the side of the double-speed chain body 2, and a driving component 3 is arranged at the rail groove 11, the driving component 3 includes a synchronization rod 32, the synchronization rod 32 is located in the rail groove 11, and two groups of follower mechanisms 4 are arranged on the upper and lower sides of the synchronization rod 32. The follower mechanism 4 includes a driven slide 41, and the two groups of driven slides 41 are respectively placed on the upper and lower sides of the double-speed chain body 2. A brush plate 42 is fixedly connected to one side of the driven slide 41, and the brush plate 42 has bristles 421 distributed at equal intervals on the side facing the double-speed chain body 2. An oil injection component 5 is arranged inside the support frame 1 below the double-speed chain body 2, and the oil injection component 5 includes an oil injection tank 51. This design solves the problem that in the prior art, when performing lubricating oil injection maintenance work on the sprocket, it is necessary to independently inject oil at each position of the sprocket one by one to complete the maintenance work, thereby increasing the time-consuming process of the sprocket maintenance.

[0024] See also Figure 3 and Figure 4 The driving assembly 3 also includes a forward and reverse motor 31, which is fixedly installed inside the support frame 1 above the rail groove 11. The output end of the forward and reverse motor 31 is fixedly connected to the top of the synchronization rod 32. The synchronization rod 32 is rotatably connected to the rail groove 11 through the forward and reverse motor 31. Two sets of opposite threads are distributed on the upper and lower outer surfaces of the synchronization rod 32. The driving assembly 3 also includes a limit plate 33, which is fixedly connected to the middle of the rail groove 11. The middle of the limit plate 33 is slotted to match the synchronization rod 32. This design can effectively The driven slide 41 is limited to avoid contact between the two groups of driven slides 41. A threaded groove 411 is opened through the middle of the driven slide 41. The two groups of driven slides 41 are threadedly connected to the upper and lower opposite threads of the synchronization rod 32 through the threaded groove 411. Through this design, the two groups of driven slides 41 located on the upper and lower sides of the speed chain body 2 can be affected by the rotation of the synchronization rod 32 and then move toward each other at the corresponding threads of the synchronization rod 32 until the bristles 421 on the sides of the two groups of driven slides 41 press against the speed chain body 2.

[0025] See also Figure 3 and Figure 4 The driven mechanism 4 also includes a limit block 412, which is integrated with the driven slide 41 and matches the shape of the track groove 11. This design can effectively limit the driven slide 41 to prevent the driven slide 41 from deviating in position during the up and down movement.

[0026] See also Figure 2The two groups of oil filling tanks 51 are fixedly connected with oil filling nozzles 511 at the downward position on the top. The oil filling assembly 5 also includes a recovery seat 52. The recovery seat 52 is placed inside the support frame 1 on the side of the oil filling tank 51. A recovery groove 521 is opened on the top of the recovery seat 52. The recovery groove 521 is aligned with the position of the speed chain body 2. Through this design, the lubricating oil injection and recovery work can be completed, thereby effectively avoiding the waste of lubricating oil.

[0027] The working principle and use process of the utility model are as follows:

[0028] The present design is provided with a synchronization rod 32 at the rail groove 11. When lubricating oil needs to be injected into the speed chain body 2 for maintenance, the speed chain body 2 can be started to rotate at a uniform speed, and then the forward and reverse motors 31 are started so that the output ends of the forward and reverse motors 31 drive the synchronization rod 32 to rotate in the rail groove 11. At this time, the two groups of driven slides 41 located on the upper and lower sides of the speed chain body 2 are affected by the rotation of the synchronization rod 32 and then move toward each other at the corresponding threads of the synchronization rod 32 until the bristles 421 on the sides of the two groups of driven slides 41 press against the speed chain body 2, and then the oil filling tank 51 is opened to allow the lubricating oil to fall from the oil filling nozzle 511 to the speed chain body. 2 surface, the lubricating oil attached to the speed chain body 2 can be evenly spread through the bristles 421. Since the speed chain body 2 is in a uniform rotation state, the lubricating oil of the entire speed chain body 2 can be injected and evenly spread through the bristles 421 and the oiling nozzle 511 without changing the position, thereby completing the maintenance of the speed chain body 2. In particular, the present design provides a recovery seat 52 on the side of the oiling tank 51 below the speed chain body 2, and the lubricating oil dripping after smoothing can be recovered through the recovery groove 521 on the top of the recovery seat 52, thereby effectively reducing waste.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A speed chain that is easy to maintain, comprising a support frame (1), and a speed chain body (2) arranged inside the support frame (1), characterized in that: The inner wall of the support frame (1) is provided with a rail groove (11) on the side of the double-speed chain body (2), and a driving component (3) is arranged at the rail groove (11). The driving component (3) includes a synchronization rod (32), and the synchronization rod (32) is located in the rail groove (11). Two groups of driven mechanisms (4) are arranged on the upper and lower sides of the outer side of the synchronization rod (32), and the driven mechanism (4) includes a driven slide (41). The two groups of driven slides (41) are respectively placed on the upper and lower sides of the double-speed chain body (2), and a brush plate (42) is fixedly connected to one side of the driven slide (41), and the brush plate (42) has bristles (421) distributed at equal intervals on the side facing the double-speed chain body (2). An oil injection component (5) is arranged inside the support frame (1) below the double-speed chain body (2), and the oil injection component (5) includes an oil injection tank (51).

2. The easy-to-maintain double-speed chain according to claim 1, characterized in that: The driving assembly (3) further comprises a forward and reverse motor (31), wherein the forward and reverse motor (31) is fixedly mounted inside the support frame (1) and located above the track groove (11), wherein the output end of the forward and reverse motor (31) is fixedly connected to the top end of a synchronization rod (32), and the synchronization rod (32) is rotationally connected to the track groove (11) via the forward and reverse motor (31).

3. The easy-to-maintain multiple-speed chain according to claim 1, characterized in that: The outer surface of the synchronization rod (32) is provided with two groups of opposite threads distributed up and down.

4. The easy-to-maintain multiple-speed chain according to claim 1, characterized in that: The driving assembly (3) further comprises a limit plate (33), wherein the limit plate (33) is fixedly connected to the middle of the rail groove (11), and a slot is passed through the middle of the limit plate (33) to match the synchronization rod (32).

5. The easy-to-maintain multiple-speed chain according to claim 1, characterized in that: A thread groove (411) is formed through the middle of the driven slide (41), and two groups of the driven slides (41) are respectively threadedly connected to the upper and lower opposite threads of the synchronization rod (32) through the thread grooves (411).

6. The easy-to-maintain multiple-speed chain according to claim 1, characterized in that: The driven mechanism (4) further comprises a limit block (412), wherein the limit block (412) and the driven slide seat (41) are integrated and match the shape of the inner groove of the rail groove (11).

7. The easy-to-maintain multiple-speed chain according to claim 1, characterized in that: The two groups of oil filling tanks (51) are fixedly connected with oil filling nozzles (511) at the downward position of the tops.

8. The easy-to-maintain multiple-speed chain according to claim 1, characterized in that: The oil injection assembly (5) also includes a recovery seat (52), which is placed inside the support frame (1) on the side of the oil injection tank (51), and a recovery groove (521) is opened on the top of the recovery seat (52), and the recovery groove (521) is aligned with the position of the double-speed chain body (2).

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