CN106382356B - Automatic lubricating reduction gear box - Google Patents

Automatic lubricating reduction gear box Download PDF

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Publication number
CN106382356B
CN106382356B CN201611144730.4A CN201611144730A CN106382356B CN 106382356 B CN106382356 B CN 106382356B CN 201611144730 A CN201611144730 A CN 201611144730A CN 106382356 B CN106382356 B CN 106382356B
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CN
China
Prior art keywords
gear
oil storage
lubrication
key
storage bin
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Application number
CN201611144730.4A
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Chinese (zh)
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CN106382356A (en
Inventor
谭家明
胡军
金晓彬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Guomao Reducer Ltd By Share Ltd
Original Assignee
Jiangsu Guomao Reducer Ltd By Share Ltd
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Priority to CN201611144730.4A priority Critical patent/CN106382356B/en
Publication of CN106382356A publication Critical patent/CN106382356A/en
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Publication of CN106382356B publication Critical patent/CN106382356B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/02Gearboxes; Mounting gearing therein
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/04Features relating to lubrication or cooling or heating
    • F16H57/042Guidance of lubricant
    • F16H57/043Guidance of lubricant within rotary parts, e.g. axial channels or radial openings in shafts
    • F16H57/0431Means for guiding lubricant directly onto a tooth surface or to foot areas of a gear, e.g. by holes or grooves in a tooth flank
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/04Features relating to lubrication or cooling or heating
    • F16H57/0467Elements of gearings to be lubricated, cooled or heated
    • F16H57/0469Bearings or seals
    • F16H57/0471Bearing

Abstract

The invention discloses an automatic lubrication reduction gear box which comprises a box body, wherein a reduction mechanism is arranged in the box body, a plurality of parallel partition plates are further arranged in the box body, a gear of the reduction mechanism is arranged on a rotating shaft, a key hole is formed in the rotating shaft, a connecting key is arranged in the key hole and is arranged in a key groove of the gear, a lubrication channel is arranged in the gear, the lubrication channel is connected with the inner surface of the key groove and the outer surface of the gear, an oil storage bin is arranged in the connecting key, and an outlet of the oil storage bin is connected to the lubrication channel. According to the automatic lubrication reduction gear box, the gears are automatically lubricated through the lubrication channel, so that the gears can be automatically lubricated in the operation process of equipment, the normal operation of the equipment is not influenced, the efficiency is improved, and the service life of the equipment is prolonged.

Description

Automatic lubricating reduction gear box
Technical Field
The invention relates to the technical field of speed reducing mechanisms, in particular to an automatic lubricating speed reducing gear box.
Background
The gear reducer is generally used for transmission equipment with low rotating speed and large torque, and the common reducer of the motor also has several pairs of gears with the same principle to achieve an ideal speed reduction effect, and the ratio of the number of the teeth of the large gear to the number of the teeth of the small gear is the transmission ratio. With the continuous development of the speed reducer industry, more and more enterprises apply the speed reducer.
With the development of the technology, the lubrication of the speed reducer has great influence on the service life of the equipment, and how to ensure a lubrication system of the whole equipment in the process of high-speed operation can prolong the service life and improve the efficiency.
Disclosure of Invention
The invention aims to solve the technical problem that the service life of equipment is influenced due to the fact that an existing speed reducer gearbox lubricating system is not good.
In order to solve the technical problems, the invention provides an automatic lubrication reduction gear box which comprises a box body, wherein a reduction mechanism is arranged in the box body, a plurality of parallel partition plates are further arranged in the box body, a gear of the reduction mechanism is installed on a rotating shaft, a key hole is formed in the rotating shaft, a connecting key is installed in the key hole and installed in a key groove of the gear, a lubrication channel is arranged in the gear and connected with the inner surface of the key groove and the outer surface of the gear, an oil storage bin is arranged in the connecting key, and an outlet of the oil storage bin is connected to the lubrication channel. According to the automatic lubrication reduction gear box, the gears are automatically lubricated through the lubrication channel, so that the gears can be automatically lubricated in the operation process of equipment, the normal operation of the equipment is not influenced, the efficiency is improved, and the service life of the equipment is prolonged.
The oil storage bin is internally provided with a movable pressure plate, and the pressure plate is controlled by a control system to move; an elastic interface is arranged at the outlet of the oil storage bin, the elastic interface extends into the lubricating channel, one end of the lubricating channel is large, and the other end of the lubricating channel, which is connected with the outlet of the oil storage bin, is larger than the end, which is positioned on the outer surface of the gear, of the sectional area. The use opportunity and the quantity of lubricating oil are controlled by control system, can be timely for the system add lubrication, can not delay, set up connection link and lubrication channel that elastic interface can be fine, wherein lubrication channel sets up to the big one end of one end little, and big end advances little end and goes out, and big end advances the flow transmission of the lubricating oil of being convenient for, and little end goes out the quantity of the lubricating oil of being convenient for control.
The further improvement is that the rotating shaft of the speed reducing mechanism and the partition plate are installed through a bearing, an oil passing hole is formed in the partition plate, one end of the oil passing hole is an oil inlet, and the other end of the oil passing hole is in contact with the surface of the bearing. The oil passing hole on the partition plate can be used for oiling and lubricating the bearing, and the bearing is very convenient to use.
According to the automatic lubrication reduction gear box, the gears are lubricated automatically, each gear can correspond to the respective automatic lubrication system, the convenience and the practicability are realized, the efficiency is improved, the lubrication is implemented in the operation of equipment, the gears are respectively lubricated by the respective lubrication systems, the pertinence is good, the waste can be avoided, and the bearings can be lubricated through the oil passing holes, so that the using effect is improved. The automatic lubrication reduction gear box is reasonable in structure, good in lubrication effect and strong in pertinence, and can be used for performing real-time tracking lubrication on each gear, so that the use efficiency of equipment is guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic view of the construction of the spacer of the present invention;
the oil storage device comprises a box body 1, a partition plate 2, a gear 3, a rotating shaft 4, a keyhole 5, a connecting key 6, a key groove 7, a lubricating channel 8, an oil storage bin 9, a pressing plate 10, an elastic connector 11 and an oil passing hole 12.
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in the figures, the automatic lubrication reduction gearbox comprises a box body 1, a reduction mechanism is arranged in the box body 1, a plurality of parallel partition plates 2 are further arranged in the box body 1, a gear 3 of the reduction mechanism is mounted on a rotating shaft 4, a key hole 5 is formed in the rotating shaft 4, a connecting key 6 is mounted in the key hole 5, the connecting key 6 is mounted in a key groove 7 of the gear 3, a lubrication channel 8 is arranged in the gear 3, the lubrication channel 8 is connected with the inner surface of the key groove 7 and the outer surface of the gear 3, an oil storage bin 9 is arranged in the connecting key 7, and an outlet of the oil storage bin 9 is connected to the lubrication channel 8.
Wherein, a movable pressure plate 10 is arranged in the oil storage bin 9, and the pressure plate 10 is controlled by a control system to move; an elastic interface 11 is arranged at the outlet of the oil storage bin 9, the elastic interface 11 extends into the lubricating channel 8, one end of the lubricating channel 8 is large, and the other end of the lubricating channel 8 is small, and the sectional area of the end, connected with the outlet of the oil storage bin 9, of the lubricating channel 8 is larger than that of the end, located on the outer surface of the gear 3; the rotating shaft 4 of the speed reducing mechanism is mounted with the partition plate 2 through a bearing, an oil passing hole 12 is formed in the partition plate 2, one end of the oil passing hole 12 is an oil inlet, and the other end of the oil passing hole is in contact with the surface of the bearing.
According to the automatic lubrication reduction gear box, the gears are automatically lubricated through the lubrication channel, so that the gears can be automatically lubricated in the operation process of equipment, the normal operation of the equipment is not influenced, the efficiency is improved, and the service life of the equipment is prolonged.
The use opportunity and the quantity of lubricating oil are controlled by control system, can be timely for the system add lubrication, can not delay, set up connection link and lubrication channel that elastic interface can be fine, wherein lubrication channel sets up to the big one end of one end little, and big end advances little end and goes out, and big end advances the flow transmission of the lubricating oil of being convenient for, and little end goes out the quantity of the lubricating oil of being convenient for control.
The oil passing hole on the partition plate can be used for oiling and lubricating the bearing, and the bearing is very convenient to use.
According to the automatic lubrication reduction gear box, the gears are lubricated automatically, each gear can correspond to the respective automatic lubrication system, the convenience and the practicability are realized, the efficiency is improved, the lubrication is implemented in the operation of equipment, the gears are respectively lubricated by the respective lubrication systems, the pertinence is good, the waste can be avoided, and the bearings can be lubricated through the oil passing holes, so that the using effect is improved. The automatic lubrication reduction gear box is reasonable in structure, good in lubrication effect and strong in pertinence, and can be used for performing real-time tracking lubrication on each gear, so that the use efficiency of equipment is guaranteed.

Claims (1)

1. The utility model provides an automatic lubricated reduction gear box which characterized in that: the oil storage box comprises a box body, a speed reducing mechanism is arranged in the box body, a plurality of partition plates which are arranged in parallel are further arranged in the box body, a gear of the speed reducing mechanism is arranged on a rotating shaft, a key hole is formed in the rotating shaft, a connecting key is arranged in the key hole and is arranged in a key groove of the gear, a lubricating channel is arranged in the gear, the lubricating channel is connected with the inner surface of the key groove and the outer surface of the gear, an oil storage bin is arranged in the connecting key, an outlet of the oil storage bin is connected to the lubricating channel, a movable pressing plate is arranged in the oil storage bin and is controlled by a control system to move, an elastic interface is arranged at the outlet of the oil storage bin and extends into the lubricating channel, one end of the lubricating channel is large, the other end of the lubricating channel is small, the sectional area of one end, connected with the outlet of the oil storage, an oil passing hole is formed in the partition plate, one end of the oil passing hole is an oil inlet, and the other end of the oil passing hole is in contact with the surface of the bearing.
CN201611144730.4A 2016-12-13 2016-12-13 Automatic lubricating reduction gear box Active CN106382356B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611144730.4A CN106382356B (en) 2016-12-13 2016-12-13 Automatic lubricating reduction gear box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611144730.4A CN106382356B (en) 2016-12-13 2016-12-13 Automatic lubricating reduction gear box

Publications (2)

Publication Number Publication Date
CN106382356A CN106382356A (en) 2017-02-08
CN106382356B true CN106382356B (en) 2020-02-04

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Application Number Title Priority Date Filing Date
CN201611144730.4A Active CN106382356B (en) 2016-12-13 2016-12-13 Automatic lubricating reduction gear box

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108506466A (en) * 2018-04-03 2018-09-07 青岛宏达锻压机械有限公司 Electric screw press gear pair automatic lubricating system
CN112161040B (en) * 2020-09-03 2022-02-11 珠海格力电器股份有限公司 Lubricating system of transmission, transmission and vehicle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203836130U (en) * 2014-05-06 2014-09-17 浙江圣熠机械有限公司 Self-lubrication gear capable of being oiled
CN104948706A (en) * 2015-06-30 2015-09-30 南平市建阳区汽车锻压件厂 External mesh-type automobile differential with vibration absorption structures
CN204716924U (en) * 2015-05-28 2015-10-21 含山县林头宝兴铸造厂 A kind of Self-lubricating gear
CN205639574U (en) * 2016-07-20 2016-10-12 常州市国茂立德传动设备有限公司 Multi -compartment supports reduction gear
CN206338386U (en) * 2016-12-13 2017-07-18 江苏国茂减速机股份有限公司 Self-lubricate reduction gear box

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5540238B2 (en) * 2010-12-25 2014-07-02 オリオン機械株式会社 Gear oil lubrication structure of biaxial rotating mechanism

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203836130U (en) * 2014-05-06 2014-09-17 浙江圣熠机械有限公司 Self-lubrication gear capable of being oiled
CN204716924U (en) * 2015-05-28 2015-10-21 含山县林头宝兴铸造厂 A kind of Self-lubricating gear
CN104948706A (en) * 2015-06-30 2015-09-30 南平市建阳区汽车锻压件厂 External mesh-type automobile differential with vibration absorption structures
CN205639574U (en) * 2016-07-20 2016-10-12 常州市国茂立德传动设备有限公司 Multi -compartment supports reduction gear
CN206338386U (en) * 2016-12-13 2017-07-18 江苏国茂减速机股份有限公司 Self-lubricate reduction gear box

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