Servo module reduction gearbox

Abstract

The utility model discloses a servo module reduction gearbox, which relates to the technical field of reduction gearboxes and comprises a reduction gearbox body and a lifting component, a support table is mounted at the rear end of the upper side of the reduction gearbox body, a servo motor is arranged on the upper side of the support table, and the output end of the servo motor is connected with a small bearing pack through a coupler. A large bearing set is arranged at the front end of the upper side of the reduction gearbox body, a hollow platform is arranged on the inner side of the large bearing set, the lifting assembly is arranged on the lower surface of the reduction gearbox body, and the lifting assembly comprises a threaded mounting hole, a threaded mounting column, a supporting inner rod, a supporting outer cylinder, a fixing bolt, a fixing threaded ring, a supporting bottom plate and a rubber anti-skid pad. The threaded mounting holes are formed in the lower side and the front side of the reduction gearbox body. According to the servo module reduction gearbox, the supporting direction and height of the servo module reduction gearbox can be adjusted according to needs through the lifting assembly so that the servo module reduction gearbox can adapt to different mounting or using positions, and the interior of a bearing can be lubricated through the servo module reduction gearbox through the lubricating assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of speed reducers, in particular to a servo module speed reducer. Background Technique

[0002] The servo module speed reducer is a mechanical transmission device, mainly used to reduce the rotational speed output by the engine and increase the torque to meet the requirements of different rotational speeds. The servo module speed reducer uses large and small gears to work, reducing the rotational speed of the motor to the required rotational speed through the speed converter of the gears and obtaining a larger torque. However, the current servo module speed reducer still has the following deficiencies:

[0003] For example, the patent document with the publication number CN216009385U discloses a servo motor speed reducer. In this servo motor speed reducer, the rotation positions of the first gear and the second gear are respectively stabilized by the first bushing and the second bushing, preventing the first gear and the second gear from swinging back and forth during rotation and making the speed reduction operation more stable. However, it is not convenient to adjust the overall height of the speed reducer and cannot adapt to different installation or use positions.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structural deficiencies, and a servo module speed reducer is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a servo module speed reducer to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A servo module speed reducer, including a speed reduction box body and a lifting assembly. A support platform is installed at the rear end of the upper side of the speed reduction box body, and a servo motor is arranged on the upper side of the support platform. The output end of the servo motor is connected to a small bearing group through a coupling. A large bearing group is arranged at the front end of the upper side of the speed reduction box body, and a hollow platform is arranged on the inner side of the large bearing group. The lifting assembly is arranged on the lower surface of the speed reduction box body, and the lifting assembly includes threaded mounting holes, threaded mounting posts, support inner rods, support outer cylinders, fixing bolts, fixing threaded rings, support bottom plates and rubber anti-slip pads. The threaded mounting holes are opened at the lower side and the front side of the speed reduction box body, and the threaded mounting posts are threadedly connected to the inner sides of the threaded mounting holes.

[0007] Further, the bottom of the threaded mounting post is installed with a support inner rod, and the support outer cylinder is slidably connected to the outside of the support inner rod.

[0008] Further, the upper end of the support outer cylinder is threadedly connected with a fixing bolt, and the outside of the inner end of the fixing bolt is threadedly connected with a fixing threaded ring.

[0009] Further, the bottom of the support outer cylinder is installed with a support bottom plate, and a rubber anti-slip pad is arranged on the lower surface of the support bottom plate.

[0010] Furthermore, the upper surface of the support bottom plate is tightly connected to the bottom of the support outer cylinder, and there are four groups of support bottom plates provided.

[0011] Furthermore, the reduction gearbox body is an integrated structure, and a lubrication assembly for auxiliary lubrication is provided on the front side of the reduction gearbox body.

[0012] Furthermore, the lubrication assembly includes a liquid storage tank, a liquid replenishing pipe, a sealing plug, a liquid pumping pump, a liquid pumping pipe, and an infusion pipe. The liquid storage tank is arranged on the front side of the reduction gearbox body. A liquid replenishing pipe is arranged at the left end of the upper surface of the liquid storage tank, and a sealing plug is snap-fitted and connected to the inner side of the upper end of the liquid replenishing pipe. A liquid pumping pump is installed at the rear end of the upper surface of the liquid storage tank, and a liquid pumping pipe is connected to the front end of the liquid pumping pump. The front end of the liquid pumping pipe penetrates through the upper surface of the liquid storage tank and extends into the liquid storage tank. An infusion pipe is arranged at the rear end of the liquid pumping pump.

[0013] Furthermore, the lubrication assembly further includes a transition cavity and transition cotton. A transition cavity is formed inside the hollow platform, and the transition cavity is filled with transition cotton. The rear end of the infusion pipe penetrates through the upper side of the hollow platform and extends into the transition cavity.

[0014] The present utility model provides a servo module reduction gearbox, which has the following beneficial effects:

[0015] 1. By setting a lifting assembly in the present utility model, the lifting assembly includes a threaded mounting hole, a threaded mounting post, a support inner rod, a support outer cylinder, a fixing bolt, a fixing threaded ring, a support bottom plate, and a rubber anti-slip pad. When in use, through the threaded connection between the threaded mounting post and the thread inside the threaded mounting hole, the support inner rod can be installed on the lower side or the front side of the reduction gearbox body as needed, so as to support different directions of the reduction gearbox body. Pull the support outer cylinder outward, so that the support outer cylinder slides outward along the outer side of the support inner rod, and fix the support outer cylinder and the support inner rod through the fixing bolt. The fixing threaded ring can prevent the fixing bolt from loosening. The rubber anti-slip pad can improve the anti-slip effect of the support bottom plate to keep the support stable, so that the device can adjust the support direction and height of the reduction gearbox body as needed to adapt to different installation or use positions.

[0016] 2. By setting a lubrication assembly in the present utility model, the lubrication assembly includes a liquid storage tank, a liquid replenishing pipe, a sealing plug, a liquid pumping pump, a liquid pumping pipe, and an infusion pipe. The lubrication assembly further includes a transition cavity and transition cotton. When in use, start the liquid pumping pump, so that the liquid pumping pump pumps out the lubricating liquid in the liquid storage tank through the liquid pumping pipe and transports it to the infusion pipe. Through the infusion pipe, the lubricating liquid is transported to the transition cavity. The lubricating liquid is absorbed and stored by the transition cotton and slowly seeps out to lubricate the thrust ball inside the bearing during use. The lubricating liquid in the liquid storage tank can be replenished through the liquid replenishing pipe, and the liquid replenishing pipe can be sealed through the sealing plug, so that the device can keep lubricating the inside of the bearing. Brief Description of the Drawings

[0017] Figure 1 It is a three-dimensional structural schematic diagram of a speed reduction box of a servo module of the present utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of a speed reduction box body of a speed reduction box of a servo module of the present utility model;

[0019] Figure 3 It is a bottom-up three-dimensional structural schematic diagram of a speed reduction box body of a speed reduction box of a servo module of the present utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of a lubrication component of a speed reduction box of a servo module of the present utility model.

[0021] In the figure: 1, speed reduction box body; 2, support platform; 3, servo motor; 4, small bearing group; 5, large bearing group; 6, hollow platform; 7, lifting component; 701, threaded mounting hole; 702, threaded mounting post; 703, support inner rod; 704, support outer cylinder; 705, fixing bolt; 706, fixing threaded ring; 707, support bottom plate; 708, rubber anti-slip pad; 8, lubrication component; 801, liquid storage tank; 802, liquid replenishing pipe; 803, sealing plug; 804, liquid pumping pump; 805, liquid pumping pipe; 806, liquid infusion pipe; 807, transition cavity; 808, transition cotton. Detailed Embodiment

[0022] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0023] As Figures 1 to 4 shown, a servo module speed reduction box includes a speed reduction box body 1 and a lifting component 7. A support platform 2 is installed at the rear end of the upper side of the speed reduction box body 1, and a servo motor 3 is arranged on the upper side of the support platform 2. And the output end of the servo motor 3 is connected with a small bearing group 4 through a coupling. A large bearing group 5 is arranged at the front end of the upper side of the speed reduction box body 1, and a hollow platform 6 is arranged on the inner side of the upper part of the large bearing group 5. The lifting component 7 is arranged on the lower surface of the speed reduction box body 1, and the lifting component 7 includes a threaded mounting hole 701, a threaded mounting post 702, a support inner rod 703, a support outer cylinder 704, a fixing bolt 705, a fixing threaded ring 706, a support bottom plate 707 and a rubber anti-slip pad 708. The threaded mounting hole 701 is opened at the lower side and the front side of the speed reduction box body 1, and the threaded mounting post 702 is in threaded connection with the inner side of the threaded mounting hole 701.

[0024] The specific operation is as follows. When in use, through the threaded connection between the threaded installation post 702 and the thread inside the threaded installation hole 701, the support inner rod 703 can be installed on the lower side or the front side of the reduction gearbox body 1 as needed, so as to support different directions of the reduction gearbox body 1 to adapt to different installation directions. Pull the support outer cylinder 704 outward, so that the support outer cylinder 704 slides outward along the outside of the support inner rod 703, so as to adjust the support height of the reduction gearbox body 1. Fix the support outer cylinder 704 and the support inner rod 703 with the fixing bolt 705. The fixed thread ring 706 can prevent the fixing bolt 705 from loosening. The rubber anti-slip pad 708 can improve the anti-slip effect of the support bottom plate 707 to keep the support stable.

[0025] Please refer to Figures 3 to 4 , a support inner rod 703 is installed at the bottom of the threaded installation post 702, and a support outer cylinder 704 is slidably connected to the outside of the support inner rod 703. The upper end of the support outer cylinder 704 is threadedly connected to a fixing bolt 705, and a fixed thread ring 706 is threadedly connected to the outside of the inner end of the fixing bolt 705. A support bottom plate 707 is installed at the bottom of the support outer cylinder 704, and a rubber anti-slip pad 708 is arranged on the lower surface of the support bottom plate 707. The upper surface of the support bottom plate 707 is tightly connected to the bottom of the support outer cylinder 704, and four groups of support bottom plates 707 are provided. The reduction gearbox body 1 is an integrated structure, and a lubrication component 8 for auxiliary lubrication is arranged on the front side of the reduction gearbox body 1. The lubrication component 8 includes a liquid storage tank 801, a liquid replenishing pipe 802, a sealing plug 803, a liquid pumping pump 804, a liquid pumping pipe 805 and an infusion pipe 806. The liquid storage tank 801 is arranged on the front side of the reduction gearbox body 1. A liquid replenishing pipe 802 is arranged at the left end of the upper surface of the liquid storage tank 801, and a sealing plug 803 is snap-fitted inside the upper end of the liquid replenishing pipe 802. A liquid pumping pump 804 is installed at the rear end of the upper surface of the liquid storage tank 801, and a liquid pumping pipe 805 is connected to the front end of the liquid pumping pump 804, and the front end of the liquid pumping pipe 805 penetrates through the upper surface of the liquid storage tank 801 and extends into the liquid storage tank 801. An infusion pipe 806 is arranged at the rear end of the liquid pumping pump 804. The lubrication component 8 further includes a transition cavity 807 and a transition cotton 808. A transition cavity 807 is opened inside the hollow platform 6, and the transition cavity 807 is filled with the transition cotton 808. The rear end of the infusion pipe 806 penetrates through the upper side of the hollow platform 6 and extends into the transition cavity 807;

[0026] The specific operation is as follows. When in use, start the liquid pumping pump 804, so that the liquid pumping pump 804 pumps out the lubricating liquid in the liquid storage tank 801 through the liquid pumping pipe 805 and transports it to the infusion pipe 806. Through the infusion pipe 806, the lubricating liquid is transported into the transition cavity 807. The lubricating liquid is absorbed and stored by the transition cotton 808 and slowly seeps out to lubricate the thrust ball inside the bearing during use. The liquid storage tank 801 can be replenished with lubricating liquid through the liquid replenishing pipe 802, and the liquid replenishing pipe 802 can be sealed with the sealing plug 803.

[0027] In summary, as Figures 1 to 4 shown, when the servo module reduction gearbox is in use, first, through the threaded connection between the threaded mounting post 702 and the thread inside the threaded mounting hole 701, the support inner rod 703 can be installed on the lower side or the front side of the reduction gearbox body 1 as needed, so as to support different directions of the reduction gearbox body 1 to adapt to different installation directions. Pull the support outer cylinder 704 outward to make the support outer cylinder 704 slide outward along the outside of the support inner rod 703, so as to adjust the support height of the reduction gearbox body 1. Fix the support outer cylinder 704 and the support inner rod 703 with the fixing bolt 705. The fixing thread ring 706 can prevent the fixing bolt 705 from loosening. The rubber anti-slip pad 708 can improve the anti-slip effect of the support bottom plate 707 to keep the support stable. During the use of the device, start the liquid pumping pump 804, so that the liquid pumping pump 804 pumps out the lubricating liquid in the liquid storage tank 801 through the liquid pumping pipe 805 and transports it to the liquid infusion pipe 806. Through the liquid infusion pipe 806, the lubricating liquid is transported into the transition cavity 807. The lubricating liquid is absorbed and stored by the transition cotton 808 and slowly seeps out to lubricate the thrust ball inside the bearing during use. The liquid storage tank 801 can be replenished with lubricating liquid through the liquid replenishing pipe 802, and the liquid replenishing pipe 802 can be sealed with the sealing plug 803.

[0028] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better illustrate the principles of the present invention and its practical application, and to enable those of ordinary skill in the art to understand the present invention so as to design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A servo module reduction gearbox, comprising a reduction gearbox body (1) and a lifting assembly (7), characterized in that: A support platform (2) is installed at the rear end of the upper side of the reduction gearbox body (1), a servo motor (3) is arranged on the upper side of the support platform (2), and the output end of the servo motor (3) is connected to a small bearing group (4) through a coupling. A large bearing group (5) is arranged at the front end of the upper side of the reduction gearbox body (1), and a hollow platform (6) is arranged on the inner side of the large bearing group (5). The lifting assembly (7) is arranged on the lower surface of the reduction gearbox body (1), and the lifting assembly (7) includes a threaded mounting hole (701), a threaded mounting post (702), a support inner rod (703), a support outer cylinder (704), a fixing bolt (705), a fixing threaded ring (706), a support bottom plate (707) and a rubber anti-slip pad (708). The threaded mounting hole (701) is opened on the lower side and the front side of the reduction gearbox body (1), and the threaded mounting post (702) is in threaded connection with the inner side of the threaded mounting hole (701).

2. A servo module reduction gearbox according to claim 1, characterized in that, The bottom of the threaded mounting post (702) is installed with a support inner rod (703), and the support inner rod (703) is slidably connected to the outside of the support outer cylinder (704).

3. A servo module reduction gearbox according to claim 1, characterized in that, The upper end of the support outer cylinder (704) is in threaded connection with a fixing bolt (705), and the outer side of the inner end of the fixing bolt (705) is in threaded connection with a fixing threaded ring (706).

4. A servo module reduction gearbox according to claim 1, characterized in that, The bottom of the support outer cylinder (704) is installed with a support bottom plate (707), and a rubber anti-slip pad (708) is arranged on the lower surface of the support bottom plate (707).

5. A servo module reduction gearbox according to claim 1, characterized in that, The upper surface of the support bottom plate (707) is tightly connected to the bottom of the support outer cylinder (704), and there are four groups of support bottom plates (707).

6. A servo module reduction gearbox according to claim 1, characterized in that, The reduction gearbox body (1) is of an integrated structure, and a lubrication assembly (8) for auxiliary lubrication is arranged on the front side of the reduction gearbox body (1).

7. A servo module reduction gearbox according to claim 6, characterized in that, The lubrication assembly (8) includes a liquid storage tank (801), a liquid replenishing pipe (802), a sealing plug (803), a liquid pumping pump (804), a liquid pumping pipe (805) and an infusion pipe (806). The liquid storage tank (801) is arranged on the front side of the reduction gearbox body (1). A liquid replenishing pipe (802) is arranged at the left end of the upper surface of the liquid storage tank (801), and the upper end inner side of the liquid replenishing pipe (802) is snap-connected with a sealing plug (803). A liquid pumping pump (804) is installed at the rear end of the upper surface of the liquid storage tank (801), and the front end of the liquid pumping pump (804) is connected to a liquid pumping pipe (805). The front end of the liquid pumping pipe (805) penetrates through the upper surface of the liquid storage tank (801) and extends into the liquid storage tank (801). The rear end of the liquid pumping pump (804) is provided with an infusion pipe (806).

8. A servo module reduction gearbox according to claim 7, characterized in that, The lubrication assembly (8) further includes a transition cavity (807) and a transition cotton (808). The transition cavity (807) is opened inside the hollow platform (6), and the transition cotton (808) is filled inside the transition cavity (807). The rear end of the infusion pipe (806) penetrates through the upper side of the hollow platform (6) and extends into the transition cavity (807).

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