Speed reducer with adjusting chassis
By designing an adjustable chassis structure and precise position adjustment on the reducer, the inefficiency problem caused by distance error during installation of traditional reducers is solved, and the speed and smooth installation and work of the reducer is achieved.
Patent Information
- Application Number
- CN202421538470.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-07-02
AI Technical Summary
During installation, traditional reducers have low installation efficiency due to errors in distance between equipment, and require a lot of manpower, material resources and time to adjust.
A reducer with an adjustment chassis is designed, and an adjustable chassis structure is adopted. The precise position adjustment of the reducer is achieved through the combination of limit guide rails, limit sliders, adjustment plates and clamps.
By adjusting the position of the reducer, the equipment can be accurately matched, the installation efficiency can be improved, the labor and material costs can be reduced, and the installation time can be shortened.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of reducers, in particular to a reducer with an adjustable chassis. Background Art
[0002] The reducer plays the role of matching the speed and transmitting torque between the prime mover and the working machine or actuator. The installation and use of the reducer is generally directly connected to the power source (motor) and the equipment, and the reducer is located in the middle position. Limited by the actual site environment, the traditional reducer is difficult to connect directly with the equipment when docking with the equipment, and there is a distance error between the two. In such a site environment, users invest a lot of manpower, material and time costs to solve it, which makes the installation and use of the reducer waste a lot of time, greatly slowing down the installation progress of the reducer, delaying the work of the reducer, and reducing the installation efficiency of the reducer.
[0003] In view of the above problems, the present invention makes improvements. Summary of the invention
[0004] The utility model provides a speed reducer with an adjustable chassis, which solves the above problems existing in the use process of the prior art.
[0005] The technical solution of the utility model is implemented as follows: a reducer with an adjustable chassis, comprising a base, both ends of the top of the base are fixedly connected with a bracket, a rotating shaft rod is arranged through the inner side of the bracket, both ends of the surface of the rotating shaft rod are fixedly installed with gears located between the bracket and the rotating end, the two gears on the same side are connected by a chain transmission, both sides of the top of the base are fixedly installed with limit guide rails, an adjustment plate is arranged above the two limit guide rails, both sides of the bottom of the adjustment plate are fixedly connected with limit sliders sliding inside the limit guide rails, and both sides of the top of the adjustment plate are detachably installed with connecting pieces, and the connecting pieces are fixedly installed on the chain by bolts.
[0006] The utility model is used for a reducer with an adjustable chassis as described above, and further: a reducer body is arranged above the adjusting plate, and a clamping plate is embedded and clamped on the top of the adjusting plate.
[0007] The utility model is used for a reducer with an adjustable chassis as described above, and further: bolts are provided through both sides of the bottom of the adjustment plate, and the adjustment plate is fixedly mounted on the bottom of the reducer body by four bolts.
[0008] The utility model is used for a reducer with an adjustable chassis as described above, and further: the clamping plate is fixedly connected to the bottom of the reducer body, and both sides of the bottom of the clamping plate are provided with notches adapted to the connecting piece.
[0009] The utility model is used for a reducer with an adjustable chassis as described above, and further: an installation groove is opened at the bottom of the inner cavity of the limiting guide rail, a plurality of spring plates are fixedly connected to the bottom of the inner cavity of the installation groove, and a roller adapted to the spring plates is movably installed in an embedded manner at the bottom of the limiting slider.
[0010] The utility model is used for a reducer with an adjustable chassis as described above, and further: a positioning pin is arranged between the two limit guide rails, both sides of the inner cavity of the limit guide rail are provided with evenly distributed sockets 1 that are compatible with the positioning pins, and one side of the limit slider is penetrated by a plurality of sockets 2 that are compatible with the positioning pins.
[0011] The utility model is used for a reducer with an adjustable chassis as described above, further comprising: two ends of the rotating shaft rod respectively penetrate through two sides of the bracket and are fixedly mounted with rotating ends, and a hexagonal groove is provided on a side of the rotating end head away from the rotating shaft rod.
[0012] In summary, the beneficial effects of the present invention are:
[0013] 1. The utility model adopts an adjustable chassis structure under the reducer. When there is a distance error during the installation of the reducer, the position of the reducer can be adjusted to compensate for the error, so that the reducer can be accurately matched with the equipment, thereby ensuring that the reducer can be installed quickly and smoothly and work, improving the installation efficiency of the reducer and providing convenience for the user's installation work.
[0014] 2. The utility model arranges an adjustment plate and a card plate. The adjustment plate is used to be connected to the reducer body and also to lift the reducer body to ensure the smooth movement of the reducer body. Two notches are provided at the bottom of the card plate. The connecting parts on both sides can pass smoothly through the corresponding notches during operation, ensuring that the adjustment function can be used normally, providing convenience for the user's work.
[0015] 3. The utility model installs grooves, springs and rollers. When the limit slider moves in the inner cavity of the limit guide rail, the limit slider and the roller will also move, and the roller will also roll. When the roller contacts the spring, the spring will be compressed into the inner cavity of the limit guide. When the roller passes, the spring will rebound and hit the bottom of the limit slider, and then make a sound to remind the user, thereby ensuring the accuracy of the user's adjustment work.
[0016] 4. The utility model provides the socket 1, the positioning pin and the socket 2. After the movement and adjustment of the reducer body and the adjustment plate are completed, the user plugs in the positioning pin to position and fix them. When positioning, the positioning pin is plugged into the corresponding socket 1 and socket 2, and is also plugged into the two limit guide rails and the two limit sliders, thereby ensuring the stability of the reducer body during operation and providing convenience for the user's work.
[0017] 5. The utility model has a rotating end head with a hexagonal groove on the outside of the rotating end head, which can be matched with a hexagonal wrench. In this way, the user can insert the hexagonal wrench into the rotating end head and then rotate the rotating end head to work, which provides convenience for the user's work. It should be noted that the groove can also be designed into other shapes, such as a quadrilateral, etc., which can be convenient for users to use with the help of tools. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 It is a schematic diagram of the three-dimensional structure assembly of the pallet;
[0021] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model;
[0022] Figure 4 for Figure 3 A is an enlarged schematic diagram of the local three-dimensional structure;
[0023] Figure 5 It is a schematic diagram of the partial three-dimensional structure of the utility model;
[0024] Figure 6 It is a bottom-up exploded schematic diagram of a partial three-dimensional structure of the utility model.
[0025] In the figure: 1. base, 2. bracket, 3. shaft rod, 4. gear, 5. rotating end, 6. limit guide rail, 7. limit slider, 8. adjustment plate, 9. clamping plate, 10. reducer body, 11. installation groove, 12. spring piece, 13. roller, 14. chain, 15. connector, 16. socket one, 17. positioning pin, 18. socket two, 19. notch. DETAILED DESCRIPTION
[0026] The following will be combined with the attached embodiment of the utility model Figure 1-6 , 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 them. 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. Example
[0027] A reducer with an adjustable chassis comprises a base 1, both ends of the top of the base 1 are fixedly connected with a bracket 2, a rotating shaft rod 3 is provided on the inner side of the bracket 2, both ends of the surface of the rotating shaft rod 3 are fixedly installed with gears 4 located between the bracket 2 and the rotating end 5, the two gears 4 on the same side are connected by a chain 14, limiting guide rails 6 are fixedly installed on both sides of the top of the base 1, and an adjusting plate 8 is provided above the two limiting guide rails 6, both sides of the bottom of the adjusting plate 8 are fixedly connected with limiting sliders 7 sliding inside the limiting guide rails 6, and connecting parts 15 are detachably installed on both sides of the top of the adjusting plate 8, and the connecting parts 15 are fixedly installed on the chain 14 by bolts.
[0028] The specific usage process is as follows: first, the reducer body 10 is fixed on the adjustment plate 8 with four bolts, wherein the adjustment plate 8 is used to connect to the reducer body 10, and is also used to lift the reducer body 10 to ensure the smooth movement of the reducer body 10. Two notches 19 are opened at the bottom of the card plate 9, and the connecting parts 15 on both sides can just pass through the corresponding notches 19 smoothly during work, ensuring that the adjustment function can be used normally, providing convenience for the user's work, and the card plate 9 will be stuck into the inner side of the adjustment plate 8. After the reducer body 10 is installed, the reducer can be moved to a suitable installation position, and then the reducer can be assembled with the matching equipment. In the process of installation, there is a misalignment and inability to dock. In this case, the user can use a hexagonal wrench to insert it into the rotating end head 5. A hexagonal groove is provided on the outer side of the rotating end head 5, and the groove can be adapted to the hexagonal wrench. In this way, the user can use the hexagonal wrench to insert it into the rotating end head 5, and then rotate the rotating end head 5 to work, which provides convenience for the user's work. It should be noted that the groove can also be designed into other shapes, such as a quadrilateral, etc., which can be convenient for the user to use with the help of tools, and then the user turns the wrench and rotates the rotating end head 5 through the wrench. It should be noted that the user only needs to rotate one of the four rotating ends 5, that is to say, rotating any one of the four rotating ends 5 can complete the adjustment work. When the user rotates the rotating end 5, the rotating end 5 will drive the rotating end 5 on the other side to rotate, and the other rotating end 5 installed on the same rotating shaft rod 3 with the rotating end 5 will also rotate at the same time. It should be noted that the rotating end 5 on the rotating shaft rod 3 on the other side is the same, and it can also be said that it is driven by another chain 14. At this time, the two chains 14 will rotate in the same direction, and then the two connecting members 15 will also move with the chains 14, and the two connecting members 15 will drive the adjustment plate 8 to move, and the adjustment plate 8 will drive the two limit sliders 7 to slide in the two limit guide rails 6 respectively, so as to limit the movement of the adjustment plate 8 and ensure the stability of the adjustment plate 8 when moving. Then the adjustment plate 8 drives the reducer body 10 to move, wherein, when the limit slider When the inner cavity of the limit guide rail 6 moves, the limit slider 7 and the roller 13 will also move, and the roller 13 will also roll. When the roller 13 contacts the spring sheet 12, the spring sheet 12 will be compressed into the inner cavity of the limit guide rail 6. When the roller 13 passes, the spring sheet 12 will rebound and hit the bottom of the limit slider 7, and then make a sound to remind the user, so as to ensure the accuracy of the user's adjustment work. After the reducer body 10 moves to the appropriate position, the positioning pin 17 that has been pulled out and removed will be inserted back. Specifically, after the movement and adjustment work of the reducer body 10 and the adjustment plate 8 is completed, the user plugs in the positioning pin 17 to position and fix it. When positioning, the positioning pin 17 is plugged into the corresponding socket 1 16 and socket 2 18.It is also plugged into the two limit guide rails 6 and the two limit sliders 7 to ensure the stability of the reducer body 10 during operation and provide convenience for the user.
[0029] Therefore, an adjustable chassis structure is added under the reducer. When there is a distance error during the installation of the reducer, the error can be compensated by adjusting the position of the reducer, so that the reducer can be accurately matched with the equipment, thereby ensuring that the reducer can be installed quickly and smoothly and work, improving the installation efficiency of the reducer and providing convenience for the user's installation work.
[0030] A reducer body 10 is arranged above the adjustment plate 8, and a clamping plate 9 is embedded and clamped on the top of the adjustment plate 8. Bolts are penetrated on both sides of the bottom of the adjustment plate 8. The adjustment plate 8 is fixedly installed on the bottom of the reducer body 10 by four bolts. The clamping plate 9 is fixedly connected to the bottom of the reducer body 10, and notches 19 adapted to the connecting piece 15 are opened on both sides of the bottom of the clamping plate 9.
[0031] Specifically, the adjustment plate 8 and the card plate 9 are arranged such that the adjustment plate 8 is used to be connected to the reducer body 10, and is also used to lift the reducer body 10 to ensure the smooth movement of the reducer body 10. Two notches 19 are provided at the bottom of the card plate 9, and the connecting parts 15 on both sides can pass smoothly through the corresponding notches 19 during operation, ensuring that the adjustment function can be used normally, providing convenience for the user's work.
[0032] A mounting groove 11 is provided at the bottom of the inner cavity of the position limiting guide rail 6 , a plurality of spring pieces 12 are fixedly connected to the bottom of the inner cavity of the mounting groove 11 , and a roller 13 adapted to the spring pieces 12 is movably embedded at the bottom of the position limiting slider 7 .
[0033] Specifically, the installation groove 11, the spring piece 12 and the roller 13 are arranged, when the limit slider 7 moves in the inner cavity of the limit guide rail 6, the limit slider 7 and the roller 13 will also move accordingly, and the roller 13 will also roll. When the roller 13 contacts the spring piece 12, the spring piece 12 will be compressed into the inner cavity of the limit guide rail 6, and when the roller 13 passes, the spring piece 12 will rebound and hit the bottom of the limit slider 7, and then make a sound to remind the user, so as to ensure the accuracy of the user's adjustment work.
[0034] A positioning pin 17 is provided between the two limit guide rails 6 , and both sides of the inner cavity of the limit guide rail 6 are provided with evenly distributed sockets 16 that are compatible with the positioning pin 17 , and one side of the limit slider 7 is provided with multiple sockets 18 that are compatible with the positioning pin 17 .
[0035] Specifically, the arrangement of the jack 16, the positioning pin 17 and the jack 2 18 is that after the movement and adjustment work of the reducer body 10 and the adjustment plate 8 is completed, the user plugs in the positioning pin 17 to position and fix them. During positioning, the positioning pin 17 is plugged into the corresponding jack 16 and jack 2 18, and is also plugged into the two limit guide rails 6 and the two limit sliders 7, thereby ensuring the stability of the reducer body 10 during operation and providing convenience for the user's work.
[0036] Both ends of the rotating shaft rod 3 respectively penetrate through the two sides of the bracket 2 and are fixedly mounted with rotating ends 5 . A hexagonal groove is formed on a side of the rotating end 5 away from the rotating shaft rod 3 .
[0037] Specifically, the rotating end 5 is provided with a hexagonal groove on the outer side of the rotating end 5, and the groove can be adapted to a hexagonal wrench, so that the user can use the hexagonal wrench to insert it into the rotating end 5, and then rotate the rotating end 5 to work, which provides convenience for the user's work. It should be noted that the groove can also be designed into other shapes, such as a quadrilateral, etc., which can be convenient for users to use with the help of tools.
[0038] It should be noted that the functions to be implemented by each hardware in the utility model are supported by a large number of mature technologies and belong to the existing technology. The essence of the utility model is to optimize the combination of existing hardware and its connection method for specific application scenarios to meet the adaptation needs in specific application scenarios and solve the problems raised in the background technology (not involving improvements to the software inside the hardware).
[0039] The above description is only a preferred embodiment of the present invention and is 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 reducer with an adjustable chassis, comprising a base (1), characterized in that: Both ends of the top of the base (1) are fixedly connected to a bracket (2), a rotating shaft rod (3) is provided on the inner side of the bracket (2), and gears (4) located between the bracket (2) and the rotating end (5) are fixedly installed on both ends of the surface of the rotating shaft rod (3), and the two gears (4) on the same side are connected by a chain (14). Limiting guide rails (6) are fixedly installed on both sides of the top of the base (1), and an adjustment plate (8) is provided above the two limiting guide rails (6). Both sides of the bottom of the adjustment plate (8) are fixedly connected to limiting sliders (7) that slide inside the limiting guide rails (6), and connecting pieces (15) are detachably installed on both sides of the top of the adjustment plate (8), and the connecting piece (15) is fixedly installed on the chain (14) by bolts.
2. A reducer with an adjustable chassis according to claim 1, characterized in that: A reducer body (10) is arranged above the adjustment plate (8), and a clamping plate (9) is embedded and clamped on the top of the adjustment plate (8).
3. A reducer with an adjustable chassis according to claim 2, characterized in that: Bolts are provided through both sides of the bottom of the adjustment plate (8), and the adjustment plate (8) is fixedly mounted on the bottom of the reducer body (10) by means of four bolts.
4. A reducer with an adjustable chassis according to claim 3, characterized in that: The clamping plate (9) is fixedly connected to the bottom of the reducer body (10), and notches (19) matching the connecting piece (15) are provided on both sides of the bottom of the clamping plate (9).
5. A reducer with an adjustable chassis according to claim 4, characterized in that: The bottom of the inner cavity of the position-limiting guide rail (6) is provided with a mounting groove (11), the bottom of the inner cavity of the mounting groove (11) is fixedly connected with a plurality of spring pieces (12), and the bottom of the position-limiting slide block (7) is embedded with a roller (13) adapted to the spring pieces (12) and movably mounted thereon.
6. A reducer with an adjustable chassis according to claim 5, characterized in that: A positioning pin (17) is provided between the two limiting guide rails (6), and both sides of the inner cavity of the limiting guide rail (6) are provided with evenly distributed first plug holes (16) that are compatible with the positioning pin (17), and one side of the limiting slider (7) is provided with a plurality of second plug holes (18) that are compatible with the positioning pin (17).
7. A reducer with an adjustable chassis according to claim 6, characterized in that: The two ends of the rotating shaft rod (3) respectively penetrate the two sides of the bracket (2) and are fixedly mounted with rotating ends (5), and a hexagonal groove is formed on the side of the rotating end (5) away from the rotating shaft rod (3).