Planetary reducer convenient to install

Abstract

The utility model discloses a planetary reducer convenient to install, and relates to the technical field of installation of transmission devices in the planetary reducer. The planetary reducer convenient to install comprises a mechanical equipment outer plate, a planetary reducer driving machine and four bolts, a groove is formed in the outer surface of the mechanical equipment outer plate, a planetary reducer bottom plate is fixedly connected to the outer surface of the planetary reducer driving machine, and a fixing device convenient to install is arranged on the outer surface of the planetary reducer bottom plate. Some mechanical equipment needs to be vertically placed after production is completed, the situation that the planetary speed reducer is inconvenient to install is caused when the planetary speed reducer is installed under the situation, bolts of the planetary speed reducer can be conveniently installed to a certain extent through simple fixed placement of the fixing device, and the installation efficiency of the planetary speed reducer is improved. And the two hands of a worker are liberated during installation, bolt installation is facilitated, practicability is improved, the installation efficiency of the planetary reducer is improved, and time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of installing a transmission device, in particular to a planetary reducer which is easy to install. Background Art

[0002] Planetary reducer is a widely used industrial product that can reduce the speed of the motor and increase the output torque. Planetary reducer can be used as a supporting component in lifting, excavation, transportation, construction and other industries.

[0003] The existing planetary reducers are used in many fields. When the existing reducers are installed on some mechanical equipment with more complex environments, it is inconvenient to install. For example, when installing the reducer at a higher place on some larger equipment, the workers need to work at heights. Although there are protective measures such as safety belts, when installing the planetary reducer, the workers need to use some tools for installation. The workers manually support the planetary reducer with both hands. When the workers take the tools again to install the bolts on the planetary reducer, it is inconvenient for the workers to install the bolts on the reducer, which is inefficient and unsafe. Therefore, there is an urgent need for a planetary reducer that is easy to install. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a planetary reducer that is easy to install, which can solve the problem of the inconvenience of installing the planetary reducer at a high altitude.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a planetary reducer that is easy to install, comprising a mechanical equipment outer plate, a planetary reducer driver and four bolts, the outer surface of the mechanical equipment outer plate is provided with a groove, the output end of the planetary reducer driver is fixedly connected to the planetary reducer housing, and a reduction assembly is arranged inside the planetary reducer housing;

[0006] Among them, the reduction assembly in the planetary reducer housing is connected to the planetary reducer output assembly, the outer surface of the planetary reducer drive is fixedly connected to the planetary reducer base plate, and the outer surface of the planetary reducer base plate is provided with a fixing device for easy installation.

[0007] Preferably, the fixing device comprises an armrest frame, the armrest frame is fixedly connected to the outer surface of the bottom plate of the planetary reducer, the inner wall of the armrest frame is provided with two slide grooves, the interior of the armrest frame is fixedly connected to two protective shells, and the interiors of the two protective shells are fixedly connected to springs;

[0008] The two slide grooves are internally connected with a slider, and a bolt rod is rotatably sleeved on a side of the slider close to the spring;

[0009] Among them, two stop columns are fixedly connected to the side of the planetary reducer base plate away from the handrail frame, the protrusions on the outer surfaces of both ends of the slider are sleeved with torsion springs, the protrusions on the outer surfaces of both ends of the slider are rotatably sleeved with limit blocks, and the outer surfaces of the two limit blocks are provided with rotation grooves, and the two rotation grooves facilitate the fixation of the torsion springs.

[0010] Preferably, the armrest frame is U-shaped, the slider is also U-shaped, the slider is slidably sleeved with the corresponding protective shell, and the slider is fixedly connected with the corresponding spring.

[0011] Preferably, the outer surface of the bolt rod is provided with threads, the bolt rod slides through the handrail frame, and the threads at the bolt rod are sleeved with the threads of the handrail frame.

[0012] Preferably, the two ends of the sliding block away from the handrail frame slide through the bottom plate of the planetary reducer, and the two limit blocks are in contact with the corresponding stop columns.

[0013] Preferably, the two limit blocks are in contact with the grooves, two fixing devices are provided, and the planetary reducer base plate is threadedly connected to the outer plate of the mechanical equipment through four bolts.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) When the planetary reducer is installed at a higher place on some larger equipment, the fixing device can be set so that the worker can simply and quickly fix the base plate of the planetary reducer, so that the worker can easily take the tools to install the planetary reducer, which increases the safety of the worker's installation.

[0016] (2) The planetary reducer is easy to install. The device is used by simply limiting and fixing the corresponding limit blocks and grooves, and then tightening the device again by rotating two bolt rods. The device is convenient for workers to install the heavier planetary reducer alone, which increases convenience.

[0017] (3) The planetary reducer is easy to install. Some mechanical equipment needs to be placed vertically after production is completed. In this case, the planetary reducer will be inconvenient to install. Through the simple fixed placement of the fixing device, the planetary reducer can be easily installed with bolts to a certain extent, freeing the hands of the workers during installation, making it convenient to install the bolts, increasing practicality, improving the installation efficiency of the planetary reducer, and saving time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the planetary reducer drive of the utility model;

[0021] Figure 3 This is a schematic diagram of the bolt rod of the utility model;

[0022] Figure 4 This is a schematic diagram of the slider of the utility model;

[0023] Figure 5 It is a schematic diagram of the torsion spring of the utility model.

[0024] Figure numerals: 1. Mechanical equipment outer panel; 2. Planetary reducer drive; 3. Planetary reducer housing; 4. Planetary reducer output assembly; 5. Planetary reducer base plate; 6. Bolt; 7. Groove; 8. Handrail; 9. Slide; 10. Protective shell; 11. Spring; 12. Slider; 13. Torsion spring; 14. Limit block; 15. Rotation groove; 16. Stop column; 17. Bolt rod. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0026] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0028] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0029] See also Figure 1-5 The utility model provides a technical solution: a planetary reducer that is easy to install, including a mechanical equipment outer plate 1, a planetary reducer driver 2 and four bolts 6, a groove 7 is provided on the outer surface of the mechanical equipment outer plate 1, an output end of the planetary reducer driver 2 is fixedly connected to a planetary reducer housing 3, and a reduction assembly is arranged inside the planetary reducer housing 3;

[0030] Among them, the reduction assembly in the planetary reducer housing 3 is connected to the planetary reducer output assembly 4, the outer surface of the planetary reducer driving machine 2 is fixedly connected to the planetary reducer base plate 5, and the outer surface of the planetary reducer base plate 5 is provided with a fixing device for easy installation.

[0031] Further, the fixing device includes an armrest frame 8, which is fixedly connected to the outer surface of the planetary reducer bottom plate 5, the armrest frame 8 is U-shaped, and the inner wall of the armrest frame 8 is provided with two slide grooves 9, and the inside of the armrest frame 8 is fixedly connected to two protective shells 10, and the insides of the two protective shells 10 are fixedly connected to springs 11;

[0032] Among them, the two slide grooves 9 are internally slidably connected with a slider 12, which is also U-shaped. The slider 12 is slidably sleeved with the corresponding protective shell 10, and the slider 12 is fixedly connected with the corresponding spring 11. The side of the slider 12 close to the spring 11 is rotatably sleeved with a bolt rod 17, and the outer surface of the bolt rod 17 is provided with a thread. The bolt rod 17 slides through the handrail frame 8, and the thread at the bolt rod 17 is threadedly sleeved with the handrail frame 8. The two ends of the slider 12 away from the handrail frame 8 slide through the planetary reducer bottom plate 5;

[0033] Among them, two stop columns 16 are fixedly connected to one side of the planetary reducer base plate 5 away from the handrail frame 8, and the protrusions on the outer surfaces of both ends of the slider 12 are sleeved with torsion springs 13. The protrusions on the outer surfaces of both ends of the slider 12 are rotatably sleeved with limit blocks 14, and the outer surfaces of the two limit blocks 14 are provided with rotation grooves 15. The two rotation grooves 15 facilitate the fixing of the torsion springs 13.

[0034] Furthermore, the two limit blocks 14 are in contact with the corresponding stop columns 16 , and the two limit blocks 14 are in contact with the groove 7 . The fixing device is provided with two, and the planetary reducer base plate 5 is threadedly connected with the outer plate 1 of the mechanical equipment through four bolts 6 .

[0035] Furthermore, when using the device, when some mechanical equipment is used for a long time, when the planetary reducer needs to be repaired or replaced, when the planetary reducer needs to be installed, the two sliders 12 are manually pressed to make the two sliders 12 away from the planetary reducer base plate 5, and the sliding of the two sliders 12 drives the corresponding limit blocks 14 to move, and the displacement of the four limit blocks 14 contacts the corresponding stop columns 16. After the movement of the four limit blocks 14 is limited by the stop columns 16, they rotate under the limitation of the torsion springs 13. The rotation of the torsion springs 13 causes the four limit blocks 14 to rotate and become perpendicular to the planetary reducer base plate 5, and the mobile handrail 8 drives the planetary reducer to move as a whole, so that the planetary reducer base plate 5 contacts the outer plate 1 of the mechanical equipment, and then manually loosens the slider 12, so that the two sliders 12 are automatically reset under the corresponding springs 11, so that the four limit blocks 14 are restored to their original positions under the rotation of the torsion spring 13, so that the four limit blocks 14 are slidably connected to the inside of the groove 7, and then the two bolt rods 17 are rotated, and the two bolt rods 17 are threadedly sleeved with the corresponding handrail frame 8 for tightening. The use of this device can simply fix the planetary reducer on the surface of the outer plate 1 of the mechanical equipment, and then install and reinforce the four bolts 6 through the equipment.

[0036] Furthermore, the device is used by simply limiting and fixing the corresponding limit blocks 14 and the grooves 7, and then tightening the device again by rotating the two bolt rods 17. The device is convenient for the staff to install the heavier planetary reducer alone, which increases convenience.

[0037] Furthermore, some mechanical equipment needs to be placed vertically after production is completed. In this case, the planetary reducer will be inconvenient to install. Through the simple fixed placement of the fixing device, the planetary reducer can be easily installed with bolts 6 to a certain extent, freeing the hands of the workers during installation and facilitating the installation of bolts 6, thereby increasing practicality, improving the installation efficiency of the planetary reducer, and saving time.

[0038] Furthermore, when installing the reducer at a higher place on some larger equipment, the setting of the fixing device can enable the staff to simply and quickly fix the planetary reducer base plate 5, so that the staff can more easily take the tools to install the planetary reducer, which increases the safety of the staff's installation.

[0039] Working principle: When some mechanical equipment is used for a long time, when the planetary reducer needs to be repaired or replaced, when the planetary reducer needs to be installed, the two sliders 12 are manually pressed to make the two sliders 12 away from the planetary reducer base plate 5. The sliding of the two sliders 12 drives the corresponding limit blocks 14 to move. The displacement of the four limit blocks 14 contacts the corresponding stop columns 16. After the movement of the four limit blocks 14 is limited by the stop columns 16, they rotate under the restriction of the torsion springs 13. The rotation of the torsion springs 13 makes the four limit blocks 14 rotate and tend to be perpendicular to the planetary reducer base plate 5, and the mobile handrail 8 drives the travel The planetary reducer moves as a whole, so that the planetary reducer base plate 5 contacts the outer plate 1 of the mechanical equipment, and then the slider 12 is manually loosened, so that the two sliders 12 are automatically reset under the corresponding springs 11, so that the four limit blocks 14 are restored to their original positions under the rotation of the torsion spring 13, so that the four limit blocks 14 are slid and inserted into the inside of the groove 7. At this time, the two bolt rods 17 are rotated, and the two bolt rods 17 are threadedly sleeved with the corresponding handrails 8 for tightening. The use of this device can simply fix the planetary reducer on the surface of the outer plate 1 of the mechanical equipment, and then install and reinforce the four bolts 6 through the equipment.

[0040] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A planetary reducer that is easy to install, comprising a mechanical equipment outer plate (1), a planetary reducer drive (2) and four bolts (6), wherein a groove (7) is provided on the outer surface of the mechanical equipment outer plate (1), an output end of the planetary reducer drive (2) is fixedly connected to a planetary reducer housing (3), and a reduction assembly is arranged inside the planetary reducer housing (3); in, The reduction assembly in the planetary reducer housing (3) is connected to the planetary reducer output assembly (4), and the outer surface of the planetary reducer driving machine (2) is fixedly connected to the planetary reducer base plate (5), characterized in that: the outer surface of the planetary reducer base plate (5) is provided with a fixing device for easy installation; The fixing device comprises a handrail frame (8), the handrail frame (8) is fixedly connected to the outer surface of the planetary reducer bottom plate (5), the inner wall of the handrail frame (8) is provided with two slide grooves (9), the interior of the handrail frame (8) is fixedly connected to two protective shells (10), and the interiors of the two protective shells (10) are fixedly connected to springs (11); The two slide grooves (9) are slidably connected with a slider (12) inside, and a bolt rod (17) is rotatably sleeved on a side of the slider (12) close to the spring (11); The planetary reducer base plate (5) is fixedly connected to one side away from the handrail frame (8) with two blocking columns (16); the protrusions on the outer surfaces of both ends of the slider (12) are sleeved with torsion springs (13); the protrusions on the outer surfaces of both ends of the slider (12) are rotatably sleeved with limit blocks (14); the outer surfaces of the two limit blocks (14) are provided with rotation grooves (15); the two rotation grooves (15) facilitate the fixing of the torsion springs (13); The handrail frame (8) is U-shaped, the slider (12) is also U-shaped, the slider (12) is slidably sleeved with the corresponding protective shell (10), and the slider (12) is fixedly connected with the corresponding spring (11).

2. A planetary reducer that is easy to install according to claim 1, characterized in that: The outer surface of the bolt rod (17) is provided with a thread, the bolt rod (17) slides through the handrail frame (8), and the thread at the bolt rod (17) is sleeved with the thread of the handrail frame (8).

3. A planetary reducer that is easy to install according to claim 2, characterized in that: The two ends of the slide block (12) away from the handrail frame (8) slide through the planetary reducer bottom plate (5), and the two limit blocks (14) are in contact with the corresponding stop columns (16).

4. A planetary reducer that is easy to install according to claim 3, characterized in that: The two limit blocks (14) are in contact with the groove (7), two fixing devices are provided, and the planetary reducer base plate (5) is threadedly sleeved with the mechanical equipment outer plate (1) via four bolts (6).

Images