Enhanced double-wheel leading machine

Abstract

The utility model discloses an enhanced double-wheel leading machine which comprises a motor, a base, a synchronous belt wheel, a driving wheel, a driven wheel, a connecting device and a driven shaft rack, the connecting device is provided with a rolling bearing, a connecting rod, a threaded rod and a plurality of locking nuts, and the motor, the synchronous belt wheel and the driven shaft rack are sequentially fixed on the base from left to right. One end of the driving shaft is connected with the output end of the motor, the other end of the driving shaft is in rolling connection with the rolling bearing on the connecting device, one end of the driven shaft is in rolling connection with the driven shaft rack, and the other end of the driven shaft is in rolling connection with the rolling bearing on the connecting device; and the motor is connected with the synchronous pulley. When the traction force of the driven shaft on the driven wheel is too large, the force borne by the driven shaft is partially transmitted to the driving shaft on the driving wheel through the connecting device, and then the driven shaft is protected from being broken due to the too large traction force.

Description

Technical Field

[0001] The utility model relates to the technical field of hauling machines, in particular to an enhanced double-wheel hauling machine. Background Art

[0002] Traditional twin-wheel pulleys typically consist of a motor, base, synchronous pulleys, a driving pulley, a driven pulley, and connecting devices. They are widely used in various applications requiring precise control of material conveying speed and tension. However, in actual use, especially when facing high pulling forces, the bearings on the driven pulleys are often prone to fracture due to excessive loads. This not only affects the normal operation of the equipment, but also increases maintenance costs and downtime. Utility Model Content

[0003] The purpose of the utility model is to provide an enhanced double-wheel hauling machine to solve the problem that the bearings on the driven wheels are prone to breakage due to excessive load.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an enhanced double-wheel take-up machine, comprising a motor, a base, a synchronous pulley, a driving pulley, a driven pulley, a connecting device, and a driven shaft frame, wherein the connecting device is provided with a rolling bearing, a connecting rod, a threaded rod, and a plurality of locking nuts, wherein the motor, the synchronous pulley, and the driven shaft frame are fixed to the base in sequence from left to right, the driving pulley is provided with a driving shaft and a driving pulley frame, and the driven pulley is provided with a driven shaft and a driven pulley frame, one end of the driving shaft is connected to the output end of the motor, and the other end of the driving shaft is in rolling connection with the rolling bearing on the connecting device, one end of the driven shaft is in rolling connection with the driven shaft frame, and the other end of the driven shaft is in rolling connection with the rolling bearing on the connecting device, and the motor is connected to the synchronous pulley. The provision of the synchronous pulley can achieve a high-precision transmission ratio and stable speed output, thereby improving winding quality and work efficiency. At the same time, the smooth transmission characteristics of the synchronous pulley also help to reduce vibration and noise during the winding process. When the driven shaft on the driven wheel is subjected to an excessively large pulling force, the connecting device transmits part of the force applied to the driven shaft to the driving shaft on the driving wheel, thereby protecting the driven shaft from being broken due to the excessive pulling force.

[0005] Preferably, the connecting rod has an internal thread that matches the threaded rod, and the length of the connecting rod can be fine-tuned by adjusting the threaded rod. The connecting rod has low manufacturing dimensional accuracy requirements and is easy to manufacture and replace.

[0006] Preferably, the driven wheel frame is provided with a plurality of semicircular arc grooves, which can simultaneously draw in a plurality of copper wires.

[0007] Compared with the prior art, the beneficial effects of the present invention are:

[0008] 1. The utility model can achieve a high-precision transmission ratio and stable speed output through the setting of the synchronous pulley, thereby improving the winding quality and work efficiency. At the same time, the stable transmission characteristics of the synchronous pulley also help to reduce vibration and noise during the winding process.

[0009] 2. In the present invention, when the driven shaft on the driven wheel is subjected to excessive pulling force, a portion of the force applied to the driven shaft is transmitted to the driving shaft on the driving wheel through the connecting device, thereby protecting the driven shaft from being broken due to excessive pulling force. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a top view of the overall structure of the utility model;

[0011] Figure 2 This is the main view of the overall structure of the utility model;

[0012] Figure 3 It is a schematic diagram of the connecting device of the overall structure of the utility model.

[0013] In the figure: motor (1), base (2), synchronous pulley (3), driving wheel (4), driven wheel (5), connecting device (6), driven shaft frame (7), rolling bearing (61), connecting rod (62), threaded rod (63), locking nut (64), driving shaft (41), driving wheel frame (42), driven shaft (51), driven wheel frame (52), internal thread (631), semicircular arc groove (521). DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0015] Example 1

[0016] See also Figure 1-3The enhanced double-wheel take-up machine shown in the figure includes a motor 1, a base 2, a synchronous pulley 3, a driving pulley 4, a driven pulley 5, a connecting device 6, and a driven shaft frame 7. The connecting device 6 is equipped with a rolling bearing 61, a connecting rod 62, a threaded rod 63, and multiple locking nuts 64. The motor 1, synchronous pulley 3, and driven shaft frame 7 are fixed to the base 2 from left to right. The driving pulley 4 is equipped with a driving shaft 41 and a driving pulley frame 42. The driven pulley 5 is equipped with a driven shaft 51 and a driven pulley frame 52. One end of the driving shaft 41 is connected to the output end of the motor 1, and the other end of the driving shaft 41 is in rolling connection with the rolling bearing 61 on the connecting device 6. One end of the driven shaft 51 is in rolling connection with the driven shaft frame 7, and the other end of the driven shaft 51 is in rolling connection with the rolling bearing 61 on the connecting device 6. The motor 1 is connected to the synchronous pulley 3. The configuration of the synchronous pulley 3 can achieve a high-precision transmission ratio and stable speed output, thereby improving winding quality and work efficiency. At the same time, the smooth transmission characteristics of the synchronous pulley also help reduce vibration and noise during the winding process. When the driven shaft 51 on the driven pulley 5 is subjected to excessive drawing force, the connecting device 6 transmits part of the force exerted on the driven shaft 51 to the driving shaft 41 on the driving pulley 4, thereby protecting the driven shaft 51 from breaking due to the excessive drawing force.

[0017] The connecting rod 62 has an internal thread 631 that matches the threaded rod 63. The length of the connecting rod 62 can be fine-tuned by adjusting the threaded rod 63. The connecting rod 62 has low dimensional accuracy requirements and is easy to manufacture and replace.

[0018] The driven wheel frame 52 is provided with a plurality of semicircular arc grooves 521, which can simultaneously draw in a plurality of copper wires.

[0019] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An enhanced double-wheel take-up machine, comprising a motor (1), a base (2), a synchronous pulley (3), a driving wheel (4), a driven wheel (5), a connecting device (6), and a driven shaft frame (7), characterized in that: The connecting device (6) is provided with a rolling bearing (61), a connecting rod (62), a threaded rod (63), and a plurality of locking nuts (64). The motor (1), the synchronous pulley (3), and the driven shaft frame (7) are fixed on the base (2) from left to right in sequence. The driving wheel (4) is provided with a driving shaft (41) and a driving wheel frame (42). The driven wheel (5) is provided with a driven shaft (51) and a driven wheel frame (52). One end of the driving shaft (41) is connected to the output end of the motor (1), and the other end of the driving shaft (41) is rollingly connected to the rolling bearing (61) on the connecting device (6). One end of the driven shaft (51) is rollingly connected to the driven shaft frame (7), and the other end of the driven shaft (51) is rollingly connected to the rolling bearing (61) on the connecting device (6). The motor (1) is connected to the synchronous pulley (3).

2. The enhanced double-wheel hauling machine according to claim 1, characterized in that: The connecting rod (62) is provided with an internal thread (631) that matches the threaded rod (63).

3. The enhanced double-wheel hauling machine according to claim 1, characterized in that: The driven wheel frame (52) is provided with a plurality of semicircular arc grooves (521).

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