Long-strip-shaped gearbox mechanism
The length adjustment of the gearbox movable plate is achieved through the threaded connection between the threaded pipe and the adjustment pipe, which solves the shaking problem caused by insufficient spring stability in the prior art, improves the adjustment convenience and stability, and simplifies the structural design.
Patent Information
- Application Number
- CN202420500605.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-15
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-03-15
AI Technical Summary
The existing gearbox adjustment frames rely on the spring's telescopicity for adjustment, but the spring's stability is poor, which can easily lead to shaking, and the elastic potential energy will weaken after long-term use, affecting the telescopicity.
The threaded connection between the threaded pipe and the adjustment pipe is adopted. By rotating the adjustment pipe, the positioning frame and limiting groove of the movable plate can be easily adjusted, and the stability of the movable plate is ensured with the help of threaded connection. , avoid shaking.
It improves the adjustment convenience and stability of the movable plate, simplifies the overall structure, makes use more convenient, and avoids shaking.
Smart Images
Figure CN222163467U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of gear boxes, in particular to a long strip gear box mechanism. Background Art
[0002] The gearbox bears the force from the equipment when it is running and the reaction force generated by the gear transmission. It must have sufficient rigidity to bear the force and torque, prevent deformation, and ensure the transmission quality. Therefore, the design of the gearbox housing should be carried out according to the layout arrangement of the equipment power transmission, processing and assembly conditions, and easy inspection and maintenance. With the rapid development of the gearbox industry, more and more industries and different companies have used gearboxes, and more and more companies have grown and developed in the gearbox industry. At the same time, the power group speed of the equipment is very low, far from the speed required by the equipment, and must be achieved through the speed increase of the gearbox gear pair, so the gearbox is also called a speed increaser.
[0003] As shown in the application document with the prior art publication number CN215444995U, it includes a gearbox housing, a driving shaft is fixedly installed inside the gearbox housing, a transmission gear set is fixedly installed on the surface of the driving shaft, a connecting shaft is fixedly installed inside the driving shaft, an adjustment frame is fixedly installed on one end of the connecting shaft, a support spring is fixedly connected to one end of the adjustment frame, and a protective pad is fixedly connected to the other end of the adjustment frame. This technical solution enables the adjustment frame to drive the connecting shaft to slide, adjust the gearbox mechanism to a size suitable for installation, and install the gearbox mechanism. The total length of the adjustment frame and the gearbox housing is increased by the elastic action of the support spring, and the adjustment frame is protected by the protective pad, thereby effectively adjusting the size of the gearbox mechanism, facilitating the installation of the gearbox mechanism, and improving the convenience of disassembly and assembly of the gearbox mechanism.
[0004] However, the above technical solution uses the elasticity of the spring to adjust the length of the adjustment frame, but the stability of the spring is not good enough, which will affect the stability of the adjustment frame and the whole, and it is easy to shake. Moreover, after long-term use, the elastic potential energy of the spring will be weakened and the elasticity will be affected. Utility Model Content
[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a long gear box mechanism, which can rotate the adjusting tube threadedly connected to the threaded tube to move inward or outward, so that the staff can operate the movable plate limited by the positioning frame and the positioning groove to move inward or outward, thereby improving the convenience of the staff in adjusting the movable plate and achieving the purpose of length adjustment according to the needs of disassembly and assembly, and with the help of the threaded connection between the adjusting tube and the threaded tube, the stability of the movable plate after adjustment can be effectively guaranteed to avoid shaking, and the overall structure is simple and easy to use, so as to solve the problems arising in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an elongated gearbox mechanism, comprising an elongated box body, both sides of which are provided with adjustment components for facilitating length adjustment according to installation requirements;
[0007] The adjustment assembly includes a threaded tube, the threaded tube is arranged on one side of the box body, a groove is provided on one side of the box body close to the threaded tube, the threaded tube is installed inside the groove, and the outer surface of the threaded tube is threadedly connected with an adjustment tube;
[0008] A movable plate is sleeved on the outside of the adjusting tube, and a movable ring is arranged inside the movable plate. The movable ring is sleeved on the outside of the adjusting tube, and a ring groove is opened on the side of the movable plate close to the movable ring, and the movable ring is arranged inside the ring groove. By rotating the adjusting tube threadedly connected to the threaded tube to move inward or outward, the staff can operate the movable plate limited by the positioning frame and the positioning groove to move inward or outward, thereby improving the convenience of the staff in adjusting the movable plate and achieving the purpose of adjusting the length according to the needs of disassembly and assembly. With the help of the threaded connection between the adjusting tube and the threaded tube, the stability of the movable plate after adjustment can be effectively guaranteed to avoid shaking.
[0009] In a preferred embodiment, a positioning frame is installed on the side of the movable plate close to the box body, and a positioning groove is opened on the side of the box body close to the positioning frame. One end of the positioning frame close to the box body extends into the positioning groove. Through the setting of the positioning groove, the positioning frame can be limited, thereby ensuring the stability of the movable plate during movement and avoiding rotation.
[0010] In a preferred embodiment, a plurality of finger grooves are provided at one end of the adjusting tube away from the box body. Through the plurality of finger grooves on the adjusting tube, the staff can put their hands into the finger grooves to operate the adjusting tube, thereby improving the convenience of the staff in operating the adjusting tube.
[0011] In a preferred embodiment, the plurality of finger grooves are evenly spaced apart. The provision of the plurality of finger grooves can enhance the firmness of gripping the adjustment tube and avoid loosening.
[0012] In a preferred embodiment, an inspection port is provided on the front side of the housing, a sealing plate is provided inside the inspection port, and the sealing plate is fixed to the housing by bolts. The provision of the inspection port facilitates the staff to inspect and maintain the gears inside the housing through the inspection port.
[0013] In a preferred embodiment, a handle is provided on the rear side of the box, and both ends of the handle are fixed to the box. Through the connection between the handle and the box, a worker can operate and hold the box, thereby improving the convenience of the worker in operating the box.
[0014] Technical effects and advantages of the utility model:
[0015] 1. By rotating the adjusting tube threadedly connected to the threaded tube to move inward or outward, the staff can operate the movable plate limited by the positioning frame and the positioning groove to move inward or outward, thereby improving the convenience of the staff to adjust the movable plate, and achieving the purpose of adjusting the length according to the needs of disassembly and assembly. With the help of the threaded connection between the adjusting tube and the threaded tube, the stability of the movable plate after adjustment can be effectively guaranteed to avoid shaking, and the overall structure is simple and easy to use;
[0016] 2. By setting the annular groove, the movement of the movable ring can be limited, and the adjusting tube can be limited inside the movable plate with the help of the movable ring, so that the adjusting tube can be rotated by the limitation of the movable ring and the annular groove, thereby improving the convenience of the workers in operating the adjusting tube. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 This is a rear view of the box body of the utility model;
[0019] Figure 3 This is the front view of the inspection port of the utility model;
[0020] Figure 4 This is a cross-sectional view of the box of the utility model;
[0021] Figure 5 It is a cross-sectional view of the movable plate of the utility model.
[0022] The accompanying drawings are marked as follows: 1. box body; 2. threaded pipe; 3. groove; 4. adjustment pipe; 5. movable plate; 6. movable ring; 7. ring groove; 8. positioning frame; 9. positioning groove; 10. finger groove; 11. inspection port; 12. sealing plate; 13. handle. DETAILED DESCRIPTION
[0023] 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.
[0024] Refer to the instruction manual Figure 1-5 The utility model provides a long strip gear box mechanism, comprising a long strip box body 1, both sides of the box body 1 are provided with adjustment components for adjusting the length according to installation requirements;
[0025] In order to ensure the stability of the movable board 5 and improve the convenience of the staff in operating the movable board 5, as Figure 4 and 5 As shown, the adjusting component includes a threaded tube 2, which is arranged on one side of a box body 1, and a groove 3 is provided on a side of the box body 1 close to the threaded tube 2, and the threaded tube 2 is installed inside the groove 3, and an adjusting tube 4 is connected to the outer thread of the threaded tube 2; a movable plate 5 is sleeved on the outer side of the adjusting tube 4, and a movable ring 6 is provided inside the movable plate 5, and the movable ring 6 is sleeved on the outer side of the adjusting tube 4, and a ring groove 7 is provided on the side of the movable plate 5 close to the movable ring 6, and the movable ring 6 is arranged inside the ring groove 7. Through the setting of the ring groove 7, the movement of the movable ring 6 can be limited, and the adjusting tube 4 can be limited inside the movable plate 5 with the help of the movable ring 6, so that the adjusting tube 4 can be rotated by the limitation of the movable ring 6 and the ring groove 7, thereby improving the convenience of the staff in operating the adjusting tube 4 and the stability of the adjusting tube 4 when rotating.
[0026] It is worth mentioning that by rotating the adjusting tube 4 threadedly connected to the threaded tube 2 to move inward or outward, the staff can operate the movable plate 5 to move inward or outward, thereby improving the convenience of the staff in adjusting the movable plate 5. With the help of the threaded connection between the adjusting tube 4 and the threaded tube 2, the stability of the movable plate 5 after adjustment can be effectively guaranteed to avoid shaking.
[0027] In order to prevent the movable plate 5 from deviating and rotating and ensure the stability of the movable plate 5, as shown in FIG. Figure 4 and 5 As shown, a positioning frame 8 is installed on the side of the movable plate 5 close to the box body 1, and a positioning groove 9 is opened on the side of the box body 1 close to the positioning frame 8. One end of the positioning frame 8 close to the box body 1 extends to the inside of the positioning groove 9. Through the setting of the positioning groove 9, the positioning frame 8 can be limited, thereby ensuring the stability of the movable plate 5 during movement and avoiding the movable plate 5 from rotating during movement.
[0028] In order to facilitate the staff to operate the regulating tube 4 and improve the convenience of the staff's operation, Figure 1-5 As shown, a plurality of finger grooves 10 are provided at one end of the adjusting tube 4 away from the box body 1. Through the plurality of finger grooves 10 on the adjusting tube 4, the staff can put their hands into the finger grooves 10 to operate the adjusting tube 4, thereby improving the convenience for the staff to operate the adjusting tube 4. The plurality of finger grooves 10 are evenly spaced and arranged. The plurality of finger grooves 10 can enhance the firmness of grasping the adjusting tube 4 and avoid loosening.
[0029] In order to facilitate the staff to inspect and maintain the gears in the box 1, the convenience of inspection and maintenance is improved. Figure 1 and3 As shown, an inspection port 11 is provided on the front side of the housing 1, and a sealing plate 12 is provided inside the inspection port 11. The sealing plate 12 is fixed to the housing 1 by bolts. The provision of the inspection port 11 facilitates the staff to inspect and maintain the gears inside the housing 1 through the inspection port 11, thereby improving the convenience for the staff to inspect and maintain the gears.
[0030] In order to facilitate the staff to hold and carry the box 1, the convenience of the staff to hold the box 1 is ensured. Figure 2 As shown, a handle 13 is provided on the rear side of the box body 1 , and both ends of the handle 13 are fixed to the box body 1 . Through the connection between the handle 13 and the box body 1 , a worker can operate and hold the box body 1 , thereby improving the convenience of the worker in operating the box body 1 .
[0031] The staff puts their hand into the finger groove 10, and then rotates the adjusting tube 4 threadedly connected with the threaded tube 2 to move inward or outward, which is convenient for the staff to operate the movable plate 5 limited by the positioning frame 8 and the positioning groove 9 to move inward or outward, thereby improving the convenience of the staff to adjust the movable plate 5, achieving the purpose of adjusting the length according to the needs of disassembly and assembly, and with the help of the threaded connection between the adjusting tube 4 and the threaded tube 2, the stability of the movable plate 5 after adjustment can be effectively guaranteed, and the shaking of the movable plate 5 during movement can be avoided;
[0032] Due to the setting of the annular groove 7, the movement of the movable ring 6 is limited by the annular groove 7, so that the adjusting tube 4 can be limited inside the movable plate 5 with the help of the movable ring 6, so that the adjusting tube 4 can be rotated by the limitation of the movable ring 6 and the annular groove 7, thereby improving the convenience of the working staff in operating the adjusting tube 4.
[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A strip-shaped gearbox mechanism, comprising a strip-shaped housing (1), characterized in that: Both sides of the box body (1) are provided with adjustment components for facilitating length adjustment according to installation requirements; The adjustment component comprises a threaded tube (2), the threaded tube (2) being arranged on one side of the box body (1), a groove (3) being provided on the side of the box body (1) close to the threaded tube (2), the threaded tube (2) being installed inside the groove (3), and an adjustment tube (4) being threadedly connected to the outside of the threaded tube (2); The adjusting tube (4) is sleeved with a movable plate (5) on the outside, and a movable ring (6) is provided inside the movable plate (5). The movable ring (6) is sleeved on the outside of the adjusting tube (4). A ring groove (7) is provided on a side of the movable plate (5) close to the movable ring (6), and the movable ring (6) is arranged inside the ring groove (7).
2. The elongated gear box mechanism according to claim 1, characterized in that: A positioning frame (8) is installed on the side of the movable plate (5) close to the box body (1), a positioning groove (9) is provided on the side of the box body (1) close to the positioning frame (8), and one end of the positioning frame (8) close to the box body (1) extends into the interior of the positioning groove (9).
3. The elongated gear box mechanism according to claim 1, characterized in that: A plurality of finger grooves (10) are formed at one end of the regulating tube (4) away from the box body (1).
4. The elongated gear box mechanism according to claim 3, characterized in that: The plurality of finger grooves (10) are evenly spaced and distributed.
5. The elongated gear box mechanism according to claim 1, characterized in that: The front side of the box body (1) is provided with an inspection opening (11), the interior of the inspection opening (11) is provided with a sealing plate (12), and the sealing plate (12) is fixed to the box body (1) by bolts.
6. The elongated gear box mechanism according to claim 1, characterized in that: A handle (13) is provided on the rear side of the box body (1), and both ends of the handle (13) are fixed to the box body (1).