CN216430473U

CN216430473U - Precise planetary reducer

Info

Publication number: CN216430473U
Application number: CN202123102902.0U
Authority: CN
Inventors: 周勇
Original assignee: Shenzhen Xinxing Chuangyou Precision Technology Co ltd
Current assignee: Shenzhen Xinxing Chuangyou Precision Technology Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-05-03
Anticipated expiration: 2031-12-07

Abstract

The utility model provides an accurate planetary reducer, including the reduction box, the top of reduction box is equipped with the oil storage tank, the internally mounted of oil storage tank has planet tooth group, the bottom of oil storage tank is equipped with the oil drain, one side of oil drain is equipped with the sealing plug, the top of reduction box is equipped with sealed lid, sealed lid and reduction box sealing connection, the top of sealed lid runs through there is the oiling groove, the bottom of oiling groove is equipped with the filter, the top of filter is equipped with the filter pad, the top of filter pad is equipped with the oiling lid, the bottom of sealed lid is equipped with pressure sensor, one side of pressure sensor is equipped with temperature sensor, the top of sealed lid is equipped with the display screen. The utility model discloses a set up lubricating oil in sealed oil storage tank that forms, make planet tooth group can effectively lubricate high temperature resistant work, have the effect that improves life.

Description

Precise planetary reducer

Technical Field

The utility model relates to a reduction gear field, very much be an accurate planetary reducer.

Background

In a family of speed reducers, the planetary speed reducer is widely applied to transmission systems such as servo motors, stepping motors, direct current motors and the like due to the advantages of small size, high transmission efficiency, wide speed reduction range, high precision and the like, and has the function of mainly reducing the rotating speed, increasing the torque and reducing the rotational inertia ratio of load/motor on the premise of ensuring precise transmission, so that the planetary speed reducer is widely applied to various machines.

However, the traditional precision planetary reducer can generate a large amount of high temperature after working for a long time, damage to the planetary gear set can be caused, the fault of the reducer is caused, the service life of the reducer is short, and the temperature in the reducer cannot be monitored and fed back in real time, so that the requirement of people cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model provides a utility model aims to provide an accurate planetary reducer through set up lubricating oil in sealed oil storage tank that forms, makes the high temperature resistant work of effective lubrication of planet tooth group, has the effect that improves life.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an accurate planetary reducer, includes the reduction box, the top of reduction box is equipped with the oil storage tank, the internally mounted of oil storage tank has planet tooth group, the bottom of oil storage tank is equipped with the oil drain port, one side of oil drain port is equipped with the sealing plug, the top of reduction box is equipped with sealed lid, sealed lid and reduction box sealing connection, the top of sealed lid runs through there is the oiling groove, the bottom in oiling groove is equipped with the filter, the top of filter is equipped with the filter pad, the top of filter pad is equipped with the oiling lid, the bottom of sealed lid is equipped with pressure sensor, one side of pressure sensor is equipped with temperature sensor, the top of sealed lid is equipped with the display screen.

Further, one side of speed reduction box is equipped with first bearing, one side of first bearing is equipped with the income power axle, the opposite side of speed reduction box is equipped with the second bearing, one side of second bearing is equipped with the output shaft, first bearing and speed reduction box bolt fixed connection, the income power axle cup joints with first bearing, the income power axle is connected with planet tooth group gear, second bearing and speed reduction box bolt fixed connection, the output shaft cup joints with the second bearing, the output shaft is connected with planet tooth group gear.

Further, the bottom of sealed lid is equipped with sealed the pad, sealed pad and sealed lid adhesive connection, sealed lid and speed reduction box bolt fixed connection, sealed pad and speed reduction box adhesive connection.

Further, filter and speed reduction lid bolt fixed connection, the filter pad cup joints with the oiling groove, the oiling lid cup joints with the oiling groove is sealed, oiling lid and sealed lid hinged joint, the filter adopts the metal filter plate.

Further, pressure sensor and sealed lid bolt fixed connection, temperature sensor and sealed lid bolt fixed connection, display screen and sealed lid bolt fixed connection.

Further, the inside of sealed lid is equipped with the battery, one side of sealed lid is equipped with the mouth that charges, the mouth that charges and battery connection of electric lines.

Further, the sealing plug is sleeved with the oil drain port.

The utility model provides an accurate planetary reducer. The method has the following beneficial effects:

1. the utility model discloses, set up speed reduction box and sealed lid, sealed to speed reduction box through sealed lid, make and form sealed oil storage tank in the speed reduction box, inject lubricating oil in the oil storage tank, make planet tooth group work in lubricating oil, play the effect of being convenient for lubricated wear-resisting and high-efficient cooling.

2. The utility model discloses, set up pressure sensor, temperature sensor and display screen, carried out real-time supervision through pressure sensor and temperature sensor in to the speed reduction box to show through the display screen, play the effect of the real-time supervision pressure and the temperature of being convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the reduction box of the present invention;

fig. 3 is a schematic view of the internal structure of the sealing cover of the present invention.

In the figure: 1. a reduction box; 101. an oil storage tank; 102. a planetary gear set; 103. a first bearing; 104. an input shaft; 105. a second bearing; 106. a force output shaft; 107. an oil discharge port; 108. a sealing plug; 2. a sealing cover; 201. an oil injection groove; 202. a filter plate; 203. a filter pad; 204. an oil injection cover; 205. a pressure sensor; 206. a temperature sensor; 207. a display screen; 208. a storage battery; 209. a charging port; 210. and a gasket.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

in the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a precision planetary reducer, including a reduction box 1, an oil storage tank 101 is arranged on the top of the reduction box 1, a planetary gear set 102 is arranged inside the oil storage tank 101, an oil discharge port 107 is arranged on the bottom of the oil storage tank 101, a sealing plug 108 is arranged on one side of the oil discharge port 107, a sealing cover 2 is arranged on the top of the reduction box 1, the sealing cover 2 is connected with the reduction box 1 in a sealing manner, an oil injection tank 201 penetrates through the top of the sealing cover 2, a filter plate 202 is arranged on the bottom of the oil injection tank 201, a filter pad 203 is arranged on the top of the filter plate 202, an oil injection cover 204 is arranged on the top of the filter pad 203, a pressure sensor 205 is arranged on the bottom of the sealing cover 2, a temperature sensor 206 is arranged on one side of the pressure sensor 205, and a display screen 207 is arranged on the top of the sealing cover 2, the lubricating oil storage tank 101 formed by sealing is provided, so that the planetary gear set 102 can effectively lubricate and resist high temperature work, has the effect of prolonging the service life.

According to the above technical scheme of the utility model, one side of speed reduction box 1 is equipped with first bearing 103, one side of first bearing 103 is equipped with input shaft 104, the opposite side of speed reduction box 1 is equipped with second bearing 105, one side of second bearing 105 is equipped with output shaft 106, first bearing 103 and speed reduction box 1 bolt fixed connection, input shaft 104 cup joints with first bearing 103, input shaft 104 and planet tooth group 102 gear connection, second bearing 105 and speed reduction box 1 bolt fixed connection, output shaft 106 cup joints with second bearing 105, output shaft 106 and planet tooth group 102 gear connection.

According to the above technical scheme of the utility model, the bottom of sealed lid 2 is equipped with sealed pad 210, and sealed pad 210 is connected with sealed 2 bonding of lid, sealed

lid

2 and 1 bolt fixed connection of speed reduction box, sealed

pad

210 and 1 bonding connection of speed reduction box play the effect of being convenient for seal the oil storage.

According to the above technical scheme of the utility model, filter 202 and speed reduction lid bolt fixed connection, filter pad 203 cup joints with oiling groove 201, and oiling lid 204 cup joints with oiling groove 201 is sealed, and oiling

lid

204 and 2 hinged joint of sealed lid, filter 202 adopt the metal filter board, play the effect of being convenient for filter the oiling.

According to the above technical scheme of the utility model, pressure sensor 205 and sealed lid 2 bolt fixed connection, temperature sensor 206 and sealed lid 2 bolt fixed connection, display screen 207 and sealed lid 2 bolt fixed connection play the effect of being convenient for detect pressure and temperature.

According to the above technical scheme of the utility model, the inside of sealed lid 2 is equipped with battery 208, and one side of sealed lid 2 is equipped with the mouth 209 that charges, and the mouth 209 that charges and battery 208 connection of electric lines play the effect that the electric power storage of being convenient for used.

According to the above technical scheme of the utility model, sealing plug 108 cup joints with oil drain port 107, plays the effect of the oil extraction of being convenient for.

When the lubricating oil injection device is used, the oil injection cover 204 is opened, lubricating oil is injected into the oil injection groove 201, the lubricating oil enters the oil storage groove 101 after impurities are filtered by the filter pad 203 and the filter plate 202, the equipment is connected through the input shaft 104 and the output shaft 106, the planetary gear set 102 works in the lubricating oil, and the sealing plug 108 can be opened during maintenance, and the lubricating oil is discharged through the oil discharge port 107, so that the lubricating oil wear-resistant and cooling effects are realized; after working for a long time, high temperature and high pressure are generated in the speed reducing box 1, the pressure sensor 205 and the temperature sensor 206 detect the pressure and the temperature in the oil storage tank 101 and are displayed by the display screen 207, and the effect of conveniently detecting the temperature and the pressure is realized.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a precision planetary reducer, includes speed reduction box (1), its characterized in that: an oil storage tank (101) is arranged at the top of the speed reducing box (1), a planetary gear set (102) is arranged in the oil storage tank (101), an oil discharge port (107) is arranged at the bottom of the oil storage tank (101), a sealing plug (108) is arranged on one side of the oil discharge port (107), the top end of the speed reducing box (1) is provided with a sealing cover (2), the sealing cover (2) is connected with the speed reducing box (1) in a sealing way, an oil filling groove (201) penetrates through the top of the sealing cover (2), a filtering plate (202) is arranged at the bottom of the oil filling groove (201), the top end of the filter plate (202) is provided with a filter pad (203), the top end of the filter pad (203) is provided with an oil injection cover (204), the bottom of sealed lid (2) is equipped with pressure sensor (205), one side of pressure sensor (205) is equipped with temperature sensor (206), the top of sealed lid (2) is equipped with display screen (207).

2. The precision planetary reducer according to claim 1, characterized in that: one side of speed reduction box (1) is equipped with first bearing (103), one side of first bearing (103) is equipped with income power axle (104), the opposite side of speed reduction box (1) is equipped with second bearing (105), one side of second bearing (105) is equipped with output shaft (106), first bearing (103) and speed reduction box (1) bolt fixed connection, it cup joints with first bearing (103) to go into power axle (104), it connects with planet tooth group (102) gear to go into power axle (104), second bearing (105) and speed reduction box (1) bolt fixed connection, output shaft (106) cup joint with second bearing (105), output shaft (106) and planet tooth group (102) gear connection.

3. The precision planetary reducer according to claim 1, characterized in that: the bottom of sealed lid (2) is equipped with sealed pad (210), sealed pad (210) and sealed lid (2) bonding connection, sealed lid (2) and speed reduction box (1) bolt fixed connection, sealed pad (210) and speed reduction box (1) bonding connection.

4. The precision planetary reducer according to claim 1, characterized in that: the filter board (202) and speed reduction lid bolt fixed connection, filter pad (203) cup joint with oiling groove (201), oiling lid (204) cup joint with oiling groove (201) is sealed, oiling lid (204) and sealed lid (2) hinged joint, filter board (202) adopt the metal filter plate.

5. The precision planetary reducer according to claim 1, characterized in that: pressure sensor (205) and sealed lid (2) bolt fixed connection, temperature sensor (206) and sealed lid (2) bolt fixed connection, display screen (207) and sealed lid (2) bolt fixed connection.

6. The precision planetary reducer according to claim 1, characterized in that: the inside of sealed lid (2) is equipped with battery (208), one side of sealed lid (2) is equipped with charges mouthful (209), it is connected with battery (208) electric wire to charge mouthful (209).

7. The precision planetary reducer according to claim 1, characterized in that: the sealing plug (108) is sleeved with the oil drain port (107).