Double-group chain integrated adjusting mechanism
By designing a double-chain integrated adjustment mechanism and using the adjusting flange and threaded connection system to adjust the angle of the sprocket, the problem of time-consuming and space-consuming chain width adjustment in the existing technology is solved, and fast and convenient chain lattice adjustment is achieved. Size adjustment.
Patent Information
- Application Number
- CN202323659010.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-29
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2033-12-29
AI Technical Summary
The prior art is difficult to adjust the chain grid width of multiple chains at the same time, and it is often necessary to disassemble and reassemble the sprocket device, which is time-consuming and space-consuming.
A dual -group chain integrated adjustment mechanism is designed. By adjusting the flange and thread connection system, the angle adjustment between the first axis and the second axis is used to drive the horny changes fixed on the two axes. So as to adjust the chain size.
Multiple chains have been realized at one -time chain group corner position, saving time adjustment, easy operation and safe.
Smart Images
Figure CN222388924U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of chain assembly accessories, in particular to a double-chain assembly integrated regulating mechanism. Background Art
[0002] At present, the baffles on the left and right sides of the conveyor chain grid are fixed on different groups of sprockets. By adjusting the angular position of the sprocket, the width of the chain grid can be adjusted to meet the needs of conveying with different widths. However, the angular position of the sprocket cannot be adjusted for a pair of sprockets at the same time. Basically, the two chains are adjusted separately or the two devices are used in combination and disassembled before adjusting the position and then assembled, which is time-consuming and space-consuming. Utility Model Content
[0003] To achieve the above purpose, the utility model is implemented through the following technical solutions: a double-chain integrated adjustment mechanism, including: a first shaft and a second shaft, the first shaft and the second shaft are sleeved, an adjustment flange is arranged at one end of the second shaft, the adjustment flange is sleeved with the first shaft, one or more first sprockets are arranged on the first shaft, and one or more second sprockets are arranged on the second shaft;
[0004] The adjusting flange includes a first adjusting block, a fixing device and an adjusting device. The fixing device is fixedly connected to the second shaft. The second shaft is provided with a second adjusting block. The adjusting device is threadedly connected to the second adjusting block and the first adjusting block. The adjusting flange adjusts the angular position between the first shaft and the second shaft by controlling the distance between the first adjusting block and the second adjusting block through the adjusting device.
[0005] As a preferred technical solution of the utility model, a first fixing block and two second fixing blocks are arranged on the first sprocket, and the first sprocket is fixedly connected to the first shaft via the first fixing block and the two second fixing blocks.
[0006] As a preferred technical solution of the utility model, the second shaft is provided with a first mounting hole matching the first fixing block, and the second shaft is provided with a second mounting hole matching the second fixing block.
[0007] As a preferred technical solution of the present utility model, the first shaft and the adjusting flange are angularly positioned based on a key structure.
[0008] As a preferred technical solution of the utility model, the first shaft has two first sprockets, the second shaft has two second sprockets, and the adjusting flange simultaneously adjusts the angular positions of the two first sprockets of the first shaft and the two second sprockets of the second shaft.
[0009] As a preferred technical solution of the utility model, more than two pairs of third sprockets are also arranged on the second shaft, and the first sprocket, the second sprocket, and a pair of third sprockets are arranged in sequence.
[0010] As a preferred technical solution of the utility model, the adjusting device is a bolt or a screw.
[0011] As a preferred technical solution of the utility model, the fixing device is one or more bolts or screws.
[0012] As a preferred technical solution of the utility model, the second shaft is sleeved outside the first shaft.
[0013] Beneficial Effects
[0014] The double-chain integrated adjustment mechanism of the utility model combines the first shaft and the second shaft into a driving shaft, and is convenient for adjustment in the form of an inner and outer shaft combination. After the adjustment flange loosens the fixing device fixed to the second shaft, the adjustment flange adjusts the angle between the first shaft and the second shaft through two adjustment blocks and the adjustment assembly, driving the two groups of sprockets fixed to the first shaft and the second shaft to achieve the change of the angular position, thereby achieving the adjustment of the size of the driven chain grid. The double-chain integrated adjustment mechanism of the utility model is divided into two groups for adjusting multiple chains, and the angular position of the chain group can be adjusted at one time without disassembly, saving adjustment time, and is convenient for users to operate and safe. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is an overall cross-sectional view of the double-chain integrated adjustment mechanism of the utility model.
[0016] Figure 2 This is a schematic diagram of the structure of the adjusting flange of the utility model.
[0017] Figure 3 It is a schematic diagram of the AA cross-section structure of the utility model.
[0018] The meaning of the numbers in the figure:
[0019] 1-first shaft, 110-first sprocket, 111-first fixing block, 112-second fixing block, 2-second shaft, 210-second sprocket, 211-first mounting hole, 212-second mounting hole, 220-third sprocket, 3-adjusting flange, 31-fixing device, 32-second adjusting block, 33-first adjusting block, 34-adjusting device. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in 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 in 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.
[0021] like Figure 1-3As shown, an embodiment of the utility model provides a technical solution: a double-chain integrated adjustment mechanism, including: a first shaft 1 and a second shaft 2, the first shaft 1 and the second shaft 2 are sleeved, an adjustment flange 3 is provided at one end of the second shaft 2, the adjustment flange 3 is sleeved with the first shaft 1, one or more first sprockets 110 are provided on the first shaft 1, and one or more second sprockets 210 are provided on the second shaft 2; specifically, the second shaft 2 is sleeved outside the first shaft 1, and the two shafts form a driving shaft, and the first shaft 1 and the second shaft 2 can rotate relative to each other within a certain range, providing good convenience for adjusting the relative angles between the sprockets on the first shaft 1 and the sprockets on the second shaft 2.
[0022] See also Figure 1 and Figure 2 The adjusting flange 3 includes a first adjusting block 33, a fixing device 31 and an adjusting device 34. The fixing device 31 is fixedly connected to the second shaft 2. The second shaft 2 is provided with a second adjusting block 32. The adjusting device 34 is connected to the second adjusting block 32 and the first adjusting block 33 based on a thread. The adjusting flange 3 controls the spacing between the first adjusting block 33 and the second adjusting block 32 through the adjusting device 34 to adjust the angular position between the first shaft 1 and the second shaft 2, that is, to achieve the angle change between the first shaft 1 and the second shaft 2. When the fixing device 31 on the adjusting flange 3 releases the second shaft 2, the first shaft 1 and the second shaft 2 can rotate, and the adjusting device 34 adjusts the spacing between the first adjusting block 33 and the second adjusting block 32, so as to achieve the angular position adjustment of the first shaft 1 and the second shaft 2. The adjusting flange 3 is fixedly connected to the second shaft 2 based on the fixing device 31, and the mutual angular position adjustment of the first shaft 1 and the second shaft 2 is completed, that is, the mutual angular position adjustment of the first sprocket 110 and the second sprocket 210 is achieved.
[0023] As the preferred technical solution of the utility model, refer to Figure 3 , a first fixing block 111 and two second fixing blocks 112 are provided on the first sprocket 110, and the first sprocket 110 is fixedly connected to the first shaft 1 through the first fixing block 111 and the two second fixing blocks 112. Specifically, the second shaft 2 is provided with a first mounting hole 211 matching the first fixing block 111, and the second shaft 2 is provided with two second mounting holes 212 matching the second fixing blocks 112. The first fixing block 111 of the first sprocket 110 is inserted into the first mounting hole 211 to fix the first shaft 1, and the second fixing block 112 of the first sprocket 110 is inserted into the second mounting hole 212 to fix the first shaft 1, and the fixing method can be bolts, screws or other methods.
[0024] As a preferred technical solution of the utility model, two first sprockets 110 are provided on the first shaft 1, and two second sprockets 210 are provided on the second shaft 2. When the adjusting flange 3 controls the distance between the first adjusting block 33 and the second adjusting block 32 based on the adjusting device 34 to adjust the angular position between the first shaft 1 and the second shaft 2, the adjusting flange 3 simultaneously adjusts the relative angular position between the two first sprockets 110 of the first shaft 1 and the two second sprockets 210 of the second shaft 2, which is very convenient.
[0025] As a preferred technical solution of the utility model, two pairs of third sprockets 220 are also provided on the second shaft 2; specifically, the first sprocket 110, the second sprocket 210 and a pair of third sprockets 220 are arranged in sequence, wherein a first sprocket 110, a second sprocket 210 and a pair of third sprockets 220 on one side can be a group, and a first sprocket 110, a second sprocket 210 and a pair of third sprockets 220 on the other side can be another group, for a total of two groups, when the adjusting flange 3 adjusts the angular position between the first shaft 1 and the second shaft 2, two sets of chain grid adjustment of the two sets of chains on the same mechanism can be realized.
[0026] As a preferred technical solution of the present utility model, the adjusting device 34 is a bolt or a screw.
[0027] As a preferred technical solution of the present utility model, the fixing device 31 is one or more bolts or screws.
[0028] When the sprocket needs to adjust its angular position, the fixing device 31 on the adjusting flange 3 loosens the fixed connection with the second shaft 2, and the first shaft 1 and the second shaft 2 can rotate. The adjusting device 34 adjusts the distance between the first adjusting block 33 and the second adjusting block 32, thereby adjusting the angular position of the first shaft 1 and the second shaft 2. The adjusting flange 3 is fixedly connected to the second shaft 2 based on the fixing device 31 to complete the adjustment of the relative angular position of the first shaft 1 and the second shaft 2, that is, the simultaneous adjustment of the relative angular position of the two first sprockets 110 and the two second sprockets 210 is achieved.
[0029] The double-chain integrated adjustment mechanism of the utility model combines the first shaft 1 and the second shaft 2 into a driving shaft, which is convenient for adjustment in the form of an inner and outer shaft combination. After the adjustment flange 3 loosens the fixing device 31 fixed to the second shaft 2, the adjustment flange 3 adjusts the angle between the first shaft 1 and the second shaft 2 through two adjustment blocks and the adjustment assembly, driving the two groups of sprockets fixed to the first shaft 1 and the second shaft 2 to achieve the change of the angular position, thereby achieving the adjustment of the driven chain grid size. The double-chain integrated adjustment mechanism of the utility model is divided into two groups for adjusting multiple chains, and the chain group angle can be adjusted at one time without disassembly, saving adjustment time, and convenient and safe for users to operate.
[0030] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.
[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A double-chain integrated adjustment mechanism, comprising: A first shaft (1) and a second shaft (2), wherein the first shaft (1) and the second shaft (2) are sleeved, characterized in that: an adjustment flange (3) is provided at one end of the second shaft (2), and the adjustment flange (3) is sleeved with the first shaft (1); one or more first sprockets (110) are provided on the first shaft (1), and one or more second sprockets (210) are provided on the second shaft (2); The adjusting flange (3) comprises a first adjusting block (33), a fixing device (31) and an adjusting device (34); the fixing device (31) is fixedly connected to the second shaft (2); a second adjusting block (32) is arranged on the second shaft (2); the adjusting device (34) is connected to the second adjusting block (32) and the first adjusting block (33) based on a thread; the adjusting flange (3) controls the distance between the first adjusting block (33) and the second adjusting block (32) through the adjusting device (34) to adjust the angular position between the first shaft (1) and the second shaft (2).
2. The double-chain integrated adjustment mechanism according to claim 1, characterized in that: The first sprocket (110) is provided with a first fixing block (111) and two second fixing blocks (112), and the first sprocket (110) is fixedly connected to the first shaft (1) via the first fixing block (111) and the two second fixing blocks (112).
3. The double-chain integrated adjustment mechanism according to claim 1, characterized in that: The second shaft (2) is provided with a first mounting hole (211) matching the first fixing block (111), and the second shaft (2) is provided with a second mounting hole (212) matching the second fixing block (112).
4. The double-chain integrated adjustment mechanism according to claim 1, characterized in that: The first shaft (1) and the adjusting flange (3) are angularly positioned based on a key structure.
5. The double-chain integrated adjustment mechanism according to claim 1, characterized in that: The first shaft (1) is provided with two first sprockets (110), the second shaft (2) is provided with two second sprockets (210), and the adjustment flange (3) simultaneously adjusts the relative angular position between the two first sprockets (110) of the first shaft (1) and the two second sprockets (210) of the second shaft (2).
6. The double-chain integrated adjustment mechanism according to claim 1, characterized in that: More than two pairs of third sprockets (220) are also provided on the second shaft (2), and the first sprocket (110), the second sprocket (210), and a pair of third sprockets (220) are arranged in sequence.
7. The double-chain integrated adjustment mechanism according to claim 1, characterized in that: The adjusting device (34) is a bolt or a screw.
8. The double-chain integrated adjustment mechanism according to claim 1, characterized in that: The fixing device (31) is one or more bolts or screws.
9. The double-chain integrated adjustment mechanism according to claim 1, characterized in that: The second shaft (2) is sleeved outside the first shaft (1).