Speed chain conveying device

Abstract

The utility model relates to the technical field of workshop production line conveying design, in particular to a speed chain conveying device. Comprising mounting frames arranged side by side, head connecting frames and tail connecting frames mounted at the two ends of the mounting frames, a driving wheel and a driven wheel mounted in the head connecting frames and the tail connecting frames correspondingly, and a driving wheel and a driven wheel mounted between the two head connecting frames, the transmission shaft is used for connecting the two driving wheels, the driving unit is connected with the transmission shaft and used for driving the transmission shaft to rotate, the two ends of the speed chain are arranged on the driving wheels and the driven wheels in a sleeving mode respectively, and a chain body of the speed chain is arranged on the mounting frame in a winding mode. The transition wheel is arranged in the head connecting frame / the tail connecting frame, and the two ends of the rotating belt are arranged on the transition wheel and the driving wheel / the driven wheel in a sleeving mode respectively.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying design of workshop production lines, in particular to a double-speed chain conveying device. Background Art

[0002] Conveyor lines are applied to various industries such as machinery, electronics, electrical appliances, tobacco, injection molding, post and telecommunications, printing, food, etc., and are used for the assembly, inspection, debugging, packaging and transportation of objects.

[0003] For the existing conveyor lines used for object conveying, when docking with an external conveyor line, if the size of the carrier is small, the carrier is likely to be powerless when flowing into the docking conveyor line, thus causing material jamming.

[0004] Therefore, it is necessary to propose a technical means to solve the above defects. Summary of the Utility Model

[0005] The utility model adopts the following technical scheme:

[0006] A double-speed chain conveying device includes a mounting rack arranged side by side, a head connecting rack and a tail connecting rack respectively installed at both ends of the mounting rack, a driving wheel and a driven wheel respectively installed in the head connecting rack and the tail connecting rack, a transmission shaft installed between the two head connecting racks for connecting the two driving wheels, a driving unit connected to the transmission shaft for driving the transmission shaft to rotate, a double-speed chain with both ends respectively sleeved on the driving wheel and the driven wheel and its chain body wound around the mounting rack, a transition wheel located on the side where the driving wheel and the driven wheel are far away from each other and installed in the head connecting rack / tail connecting rack, and a rotating belt with both ends respectively sleeved on the transition wheel and the driving wheel / the driven wheel.

[0007] Preferably, the driving unit includes a driving motor; the driving motor is connected to the transmission shaft through a coupling.

[0008] Preferably, a protective cylinder is sleeved on the outer periphery of the transmission shaft; both ends of the protective cylinder are fixed to the two head connecting racks.

[0009] Preferably, an anti-static POM is provided on the head connecting rack / tail connecting rack.

[0010] Preferably, a rotating shaft for installing the transition wheel is provided in the head connecting rack / tail connecting rack.

[0011] A speed chain conveying device related to the present utility model can effectively dock with an external conveying line through the setting of a transition wheel, thereby preventing the situation of material jamming when the vehicle flows through the head or tail of the mounting frame without power flow to the docked conveying line when the size of the vehicle is very small, greatly improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an overall schematic diagram of a speed chain conveying device of the present utility model;

[0013] Figure 2 It is an installation schematic diagram at the head connecting frame in a speed chain conveying device of the present utility model;

[0014] Figure 3 It is an installation schematic diagram at the tail connecting frame in a speed chain conveying device of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0016] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0017] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0018] Please refer to Figures 1 to 3A double-speed chain 60 conveying device includes a mounting frame 10 arranged side by side, a head connecting frame 20 and a tail connecting frame 30 installed at both ends of the mounting frame 10, a driving wheel 40 and a driven wheel 50 respectively installed in the head connecting frame 10 and the tail connecting frame 10, a transmission shaft 90 installed between the two head connecting frames 10 for connecting the two driving wheels 40, a driving unit connected to the transmission shaft 90 for driving the transmission shaft 90 to rotate, a double-speed chain 60 whose two ends are respectively sleeved on the driving wheel 40 and the driven wheel 50, and whose chain body is wound around the mounting frame 10, a transition wheel 60 located on the side where the driving wheel 40 and the driven wheel 50 are away from each other and installed in the head connecting frame 20 / tail connecting frame 30, and a rotating belt 70 whose two ends are respectively sleeved on the transition wheel 60 and the driving wheel 40 / driven wheel 50.

[0019] In this embodiment, the driving unit drives the transmission shaft 90 to rotate, thereby driving the driving wheel 40 to rotate. The driving wheel 40 cooperates with the driven wheel 50 to drive the double-speed chain 60 to rotate, and cooperates with the rotating belt 70 to drive the transition wheel 60 to rotate. In addition, the driven wheel 50 also drives the transition wheel 60 connected thereto to rotate through the rotating belt 70. Specifically, in this embodiment, when working, the object is moved through the double-speed chain 60, and the setting of the transition wheel 60 is to prevent the situation that when the carrier size is very small, when the carrier flows through the head or tail of the mounting frame 10, there is no power to flow to the docking conveyor line, thereby jamming the material;

[0020] The utility model involves a double-speed chain 60 conveying device, which can effectively connect with an external conveying line through the setting of a transition wheel 60, thereby preventing the situation where, when the carrier size is very small, the carrier flows through the head or tail of the mounting frame 10 and flows to the connected conveying line without power, thereby preventing the occurrence of material jamming, thereby greatly improving the user experience.

[0021] In a specific embodiment, the driving unit includes a driving motor 80; the driving motor 80 is connected to the transmission shaft 90 through a coupling 100. In this embodiment, the driving motor 80 drives the transmission shaft 90 to rotate through the coupling 100, thereby driving the two driving wheels 40 to rotate. Further, a protective sleeve 110 is sleeved on the outer periphery of the transmission shaft 90; the two ends of the protective sleeve 110 are fixed to the two head connecting frames 20. In this embodiment, when the transmission shaft 90 rotates, the protective sleeve 110 remains fixed, thereby effectively protecting the transmission shaft 90 and improving the safety of the device.

[0022] In a specific embodiment, an anti-static POM 120 is provided on the head connecting frame 20 / the tail connecting frame 30. Furthermore, a rotating shaft 130 for installing the transition wheel 60 is provided inside the head connecting frame 20 / the tail connecting frame 30.

[0023] A speed chain 60 conveying device related to the present utility model can effectively dock with an external conveying line through the arrangement of a transition wheel 60, thereby preventing the situation of material jamming when the carrier flows through the head or tail of the mounting frame 10 without power flow to the docked conveying line when the size of the carrier is very small, greatly improving the user experience.

[0024] The above embodiments only represent several implementation manners of the present utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the patent of the present utility model shall be subject to the appended claims.

Claims

1. A double-speed chain conveyor device, characterized in that: It includes mounting brackets arranged side by side, a head connecting bracket and a tail connecting bracket mounted at both ends of the mounting brackets, a driving wheel and a driven wheel respectively mounted in the head connecting bracket and the tail connecting bracket, a transmission shaft mounted between the two head connecting brackets for connecting the two driving wheels, a driving unit connected to the transmission shaft for driving the transmission shaft to rotate, a double-speed chain with both ends respectively sleeved on the driving wheel and the driven wheel and its chain body wound around the mounting brackets, a transition wheel located on the side where the driving wheel and the driven wheel are far away from each other and mounted in the head connecting bracket / tail connecting bracket, and a rotating belt with both ends respectively sleeved on the transition wheel and the driving wheel / driven wheel.

2. The speed chain conveyor device according to claim 1, wherein: The driving unit includes a driving motor; the driving motor is connected to the transmission shaft through a coupling.

3. The speed chain conveyor device according to claim 1, wherein: A protective cylinder is sleeved on the outer periphery of the transmission shaft; both ends of the protective cylinder are fixed to the two head connecting brackets.

4. The speed chain conveyor device according to claim 1, wherein: Anti-static POM is provided on the head connecting bracket / tail connecting bracket.

5. The speed chain conveyor device according to claim 1, characterized in that: A rotating shaft for mounting the transition wheel is provided in the head connecting bracket / tail connecting bracket.

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