A belt correction device

Abstract

This utility model relates to the field of material transportation technology, specifically disclosing a belt correction device, including a fixed base. A drive shaft and a driven shaft are mounted on the fixed base, and a belt is sleeved on the outer side of both the drive shaft and the driven shaft. An upper correction shaft and a lower correction shaft, arranged sequentially from top to bottom, are slidably mounted on the fixed base. Both the upper and lower correction shafts abut against the inner side of the belt. Adjusting screws are connected to the ends of both the upper and lower correction shafts, and these screws are mounted on the side of the fixed base. Several adjusting nuts are sleeved on the outer side of each adjusting screw. This utility model achieves belt correction by adjusting the relative position of the upper and lower correction shafts through the cooperation of adjusting nuts and adjusting screws, thus returning the belt to its correct position. The adjustment is simple, convenient, and low-cost.

Description

Technical Field

[0001] This utility model relates to the field of material transportation technology, and in particular to a belt guide correction device. Background Technology

[0002] In modern automated material handling processes, conveyor belts largely replace manual handling, significantly reducing labor costs. Simultaneously, standardized processes improve production pace and overall efficiency. They are widely used in the food industry (drying, washing), machinery manufacturing (parts drying and cooling), and electronics production (such as assembly lines and material conveying), meeting the requirements of different materials and processes. The main function of the conveyor belt is to achieve continuous material transport through static friction. However, existing conveyor belts are prone to deviation on the left or right side of the drive wheel during operation, and in severe cases, belt wear and breakage may occur. Therefore, further improvements to the existing technology are necessary. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a belt correction device that addresses the above-mentioned deficiencies of the prior art. By setting an adjusting nut and adjusting screw to adjust the relative position of the upper and lower correction shafts, the belt correction adjustment is achieved, so that the belt returns to the correct position. The adjustment is simple, convenient and low cost.

[0004] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0005] A belt correction device includes a fixed base, on which a drive shaft and a driven shaft are disposed. A belt is sleeved on the outer side of both the drive shaft and the driven shaft. An upper correction shaft and a lower correction shaft are slidably mounted on the fixed base, arranged sequentially from top to bottom. Both the upper and lower correction shafts abut against the inner side of the belt. An adjusting screw is connected to the end of each of the upper and lower correction shafts. The adjusting screw is installed on the side of the fixed base, and several adjusting nuts are sleeved on the outer side of the adjusting screw.

[0006] Preferably, the adjusting screw includes an upper adjusting screw and a lower adjusting screw arranged in parallel with each other, and the upper adjusting screw and the lower adjusting screw are respectively connected to the ends of the upper correction shaft and the lower correction shaft.

[0007] Preferably, the adjusting nut includes a first adjusting nut and a second adjusting nut, which are located on both sides of the end of the upper or lower correction shaft, respectively.

[0008] Preferably, the outer sides of both the upper and lower correction shafts are provided with screw through holes adapted to the adjusting screw, and the adjusting screw passes through the screw through holes.

[0009] Preferably, the fixed base has upper sliding through holes and lower sliding through holes on its left and right sides, which are adapted to the ends of the upper and lower correction shafts, respectively, and the ends of the upper and lower correction shafts pass through the outer sides of the upper and lower sliding through holes, respectively.

[0010] Preferably, the widths of the upper sliding through hole and the lower sliding through hole are both greater than the diameters of the upper and lower correction shafts.

[0011] The present invention provides a belt correction device with the following advantages: A drive shaft and a driven shaft are mounted on a fixed base in the belt correction device. A belt is sleeved on the outer side of both the drive shaft and the driven shaft. An upper correction shaft and a lower correction shaft are slidably mounted on the fixed base, arranged sequentially from top to bottom. Both the upper and lower correction shafts abut against the inner side of the belt. Adjusting screws are connected to the ends of both the upper and lower correction shafts. These adjusting screws are mounted on the side of the fixed base, and several adjusting nuts are sleeved on the outer side of each adjusting screw. If the belt deviates to the right, the adjusting nuts on the adjusting screw at the right end of the upper correction shaft are adjusted a certain distance towards the drive shaft, and the adjusting nuts on the adjusting screw at the right end of the lower correction shaft are adjusted towards the driven shaft. Adjust the direction by a certain distance so that the upper and lower correction shafts form an outward V-shape. At this time, the guide belt moves in a conical shape, that is, wider on the right and narrower on the left, until the guide belt returns to the center. If the guide belt deviates to the left, adjust the adjusting nut on the adjusting screw at the left end of the upper correction shaft a certain distance towards the drive shaft, and adjust the adjusting nut on the adjusting screw at the left end of the lower correction shaft a certain distance towards the driven shaft, so that the upper and lower correction shafts form an outward V-shape. At this time, the guide belt moves in a conical shape, that is, wider on the left and narrower on the right, until the guide belt returns to the center. By setting the adjusting nut and adjusting screw to adjust the relative position of the upper and lower correction shafts, the correction adjustment of the guide belt can be achieved, so that the guide belt returns to the center. The adjustment is simple, convenient and low cost. Attached Figure Description

[0012] Figure 1 This is an exploded view of the present invention;

[0013] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0014] Figure 3 This is a perspective view of the present utility model;

[0015] Figure 4 This is a perspective view of the present invention from another angle;

[0016] In the figure, 1-fixed base, 2-drive shaft, 3-driven shaft, 4-guide belt, 5-upper correction shaft, 6-lower correction shaft, 7-adjusting screw, 8-adjusting nut, 9-upper adjusting screw, 10-lower adjusting screw, 11-first adjusting nut, 12-second adjusting nut, 13-upper sliding through hole, 14-lower sliding through hole. Detailed Implementation

[0017] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0018] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0019] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0020] like Figure 1-4 As shown, the guide belt correction device includes a fixed base 1, on which a drive shaft 2 and a driven shaft 3 are mounted. A guide belt 4 is sleeved on the outer side of both the drive shaft 2 and the driven shaft 3. An upper correction shaft 5 and a lower correction shaft 6, arranged sequentially from top to bottom, are slidably mounted on the fixed base 1. Both the upper and lower correction shafts 5 and 6 abut against the inner side of the guide belt 4. An adjusting screw 7 is connected to the end of each of the upper and lower correction shafts 5 and 6. The adjusting screw 7 is mounted on the side of the fixed base 1, and several adjusting nuts 8 are sleeved on the outer side of the adjusting screw 7. It can be understood that by adjusting the adjusting nuts 8, the upper correction shaft 5 or the lower correction shaft 6 is pushed, causing them to widen relative to each other, effectively providing a flexible limit for the guide belt 4, allowing the guide belt 4 to return to its center position.

[0021] Specifically, the adjusting screw 7 includes an upper adjusting screw 9 and a lower adjusting screw 10 arranged parallel to each other. The upper adjusting screw 9 and the lower adjusting screw 10 are respectively connected to the ends of the upper adjusting shaft 5 and the lower adjusting shaft 6. The adjusting nut 8 includes a first adjusting nut 11 and a second adjusting nut 12, which are respectively located on both sides of the end of the upper adjusting shaft 5 or the lower adjusting shaft 6. The outer sides of the ends of the upper adjusting shaft 5 and the lower adjusting shaft 6 are each provided with a corresponding... The adjusting screw 7 has a screw through hole that is compatible with it. The adjusting screw 7 passes through the screw through hole. The left and right sides of the fixing base 1 are provided with upper sliding through holes 13 and lower sliding through holes 14 that are compatible with the ends of the upper correction shaft 5 and the lower correction shaft 6, respectively. The ends of the upper correction shaft 5 and the lower correction shaft 6 pass out of the outer side of the upper sliding through holes 13 and the lower sliding through holes 14, respectively. The width of the upper sliding through holes 13 and the lower sliding through holes 14 is greater than the diameter of the upper correction shaft 5 and the lower correction shaft 6. Understandably, in actual operation, if the guide belt 4 deviates to the right, the adjusting nut on the adjusting screw at the right end of the upper correction shaft 5 is adjusted a certain distance towards the drive shaft 2, and the adjusting nut on the adjusting screw at the right end of the lower correction shaft 6 is adjusted a certain distance towards the driven shaft 3, so that the upper correction shaft 5 and the lower correction shaft 6 form an outward V-shape. At this time, the movement of the guide belt 4 is conical, that is, wider on the right and narrower on the left, until the guide belt 4 returns to the center. If the guide belt 4 deviates to the left, the adjusting nut on the adjusting screw at the left end of the upper correction shaft 5 is adjusted a certain distance towards the drive shaft 2, and the adjusting nut on the adjusting screw at the left end of the lower correction shaft 6 is adjusted a certain distance towards the driven shaft 3, so that the upper correction shaft 5 and the lower correction shaft 6 form an outward V-shape. At this time, the movement of the guide belt 4 is conical, that is, wider on the left and narrower on the right, until the guide belt 4 returns to the center.

[0022] Understandably, this utility model has a reasonable design and unique structure. By setting the adjusting nut 8 and adjusting screw 7 to adjust the relative position of the upper correction shaft 5 and the lower correction shaft 6, the correction adjustment of the guide belt 4 can be realized, so that the guide belt 4 returns to the correct position. The adjustment is simple, convenient and low cost.

[0023] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A guide belt correction device, comprising a fixed base, wherein a drive shaft and a driven shaft are disposed on the fixed base, and a guide belt is sleeved on the outer side of both the drive shaft and the driven shaft, characterized in that: An upper correction shaft and a lower correction shaft are slidably mounted on the fixed base, arranged sequentially from top to bottom. Both the upper and lower correction shafts abut against the inner side of the guide belt. An adjusting screw is connected to the end of each of the upper and lower correction shafts. The adjusting screw is installed on the side of the fixed base, and several adjusting nuts are sleeved on the outer side of the adjusting screw.

2. The guide belt correction device according to claim 1, characterized in that: The adjusting screws include an upper adjusting screw and a lower adjusting screw arranged in parallel to each other, and the upper adjusting screw and the lower adjusting screw are respectively connected to the ends of the upper and lower correction shafts.

3. The guide belt correction device according to claim 1, characterized in that: The adjusting nut includes a first adjusting nut and a second adjusting nut, which are located on both sides of the end of the upper or lower correction shaft, respectively.

4. The guide belt correction device according to claim 1, characterized in that: Both the upper and lower correction shafts have screw through holes on their outer ends that are adapted to the adjusting screws, and the adjusting screws pass through the screw through holes.

5. The guide belt correction device according to claim 1, characterized in that: The fixed base has upper sliding through holes and lower sliding through holes on its left and right sides, respectively adapted to the ends of the upper and lower correction shafts. The ends of the upper and lower correction shafts pass through the outer sides of the upper and lower sliding through holes, respectively.

6. The guide belt correction device according to claim 5, characterized in that: The widths of the upper and lower sliding through holes are both greater than the diameters of the upper and lower correction shafts.

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