CN214465970U

CN214465970U - Turbine worm formula speed reducer of multiple canned type

Info

Publication number: CN214465970U
Application number: CN202120482555.XU
Authority: CN
Inventors: 俞建飞
Original assignee: Hangzhou Diren Transmission Equipment Co ltd
Current assignee: Hangzhou Diren Transmission Equipment Co ltd
Priority date: 2021-03-07
Filing date: 2021-03-07
Publication date: 2021-10-22
Anticipated expiration: 2031-03-07

Abstract

The utility model discloses a multi-sealing type worm gear type speed reducer, which comprises a lubricating oil supply device, a speed reducer is arranged below the lubricating oil supply device, the speed reducer comprises a speed reducer box body, an oil filling hole is arranged at the rear side of the center of the upper surface of the speed reducer box body, a bottom plate is fixedly connected with the lower surface of the speed reducer box body, compared with the traditional lubricating oil supply operation, the lubricating oil supply device is arranged and matched with the oil filling hole, the automatic synchronous lubrication effect in the working process of the speed reducer is realized, the problems of high labor intensity and inconvenient operation in the traditional operation mode are solved, a rubber pad fixedly connected with the lower surface of the bottom plate can increase the friction between the lower surface of the speed reducer and the ground, the position deviation in the working process of the speed reducer is prevented, the stability of the connection of the device and a power input end and an output end is ensured, and unnecessary equipment loss is avoided, is beneficial to prolonging the service life of the equipment.

Description

Turbine worm formula speed reducer of multiple canned type

Technical Field

The utility model relates to a transmission auxiliary assembly technical field specifically is a turbine worm formula speed reducer of multiple canned type.

Background

The worm gear reducer is designed and manufactured according to the Q/MD1-2000 technical quality standard. The product absorbs the most advanced science and technology at home and abroad on the basis of meeting the national standard GB10085-88 worm and worm gear parameters, has a novel square box type outer structure, has attractive appearance and is formed by die casting high-quality aluminum alloy. The technical parameters are as follows: power: 0.06 KW-7.5 KW torque: 2.6N · m to 2379N · m transmission ratio: 7.5-100 worm gear speed reducer models: RV25, RV30, RV40, RV50, RV63, RV75, RV90, RV110 and RV 130. It is used to control the mechanical transmission speed and is widely used in industrial machinery field.

However, in the use process of the traditional multiple-sealing type turbine worm speed reducer, the process of adding lubricating oil is complicated, the operation is inconvenient, and the effect of automatic synchronous lubrication in the operation process of equipment cannot be achieved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a turbine worm formula speed reducer of multiple canned type to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-sealing type turbine worm type speed reducer comprises a lubricating oil supplementing device, a speed reducing device is arranged below the lubricating oil supplementing device and comprises a speed reducer box body, an oil filling hole is formed in the rear side of the center of the upper surface of the speed reducer box body, a first cylindrical plate is fixedly connected to the middle section of the left side of the speed reducer box body, an output shaft is rotatably connected to the center of the left side of the first cylindrical plate in a penetrating mode, a second cylindrical plate is fixedly connected to the lower end of the center of the front side of the speed reducer box body, an input shaft is rotatably connected to the center of the front side of the second cylindrical plate in a penetrating mode, the lubricating oil supplementing device comprises an oil storage barrel, a communicating hole is formed in the lower end of the center of the front side of the oil storage barrel, a supporting column is fixedly connected to the rear side of the upper surface of the oil storage barrel, and an elastic plate is fixedly connected to the edge of the upper end of the front side of the supporting column, the elastic plate is characterized in that a connecting rod is fixedly connected to the front side of the lower surface of the elastic plate, a counterweight hammer is fixedly connected to the lower surface of the connecting rod, a baffle plate is attached to the lower surface of the counterweight hammer, a spring is fixedly connected to the lower surface of the baffle plate, an air pressure barrel is slidably connected to the circumferential side surface of the baffle plate, a through hole is formed in the lower end of the rear side surface of the air pressure barrel, a sliding sleeve rod is fixedly connected to the lower end of the rear side surface of the air pressure barrel, a cylindrical hole is formed in the front side surface of the sliding sleeve rod, a sliding rod is slidably connected to the inner wall of the cylindrical hole in a penetrating mode, and a cover plate is fixedly connected to the rear side edge of the lower surface of the sliding rod;

the lower surface of the speed reducer box body is fixedly connected with a bottom plate.

Preferably, the lower surface of the spring is fixedly connected with the front side of the upper surface of the speed reducer box body.

Preferably, the rear section of the circumferential side surface of the sliding rod penetrates through the inner wall of the sliding connection communication hole, and the lower surface of the cover plate is in sliding connection with the rear side of the center of the upper surface of the speed reducer box body.

Preferably, the circumference side front side fixedly connected with power input device of input shaft, the circumference side left side fixedly connected with power output device of output shaft, the lower fixed surface of bottom plate is connected with the rubber pad, the trailing flank fixed connection oil storage bucket's of slip loop bar front side center department lower extreme.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this multiple canned type's turbine worm formula speed reducer compares traditional lubricating oil supplementing's operation, and lubricating oil supplementing device sets up offering of cooperation oil filler point, has realized the lubricated effect of automatic synchronization in the decelerator working process, and it is big to have solved traditional operating mode intensity of labour, the inconvenient problem of operation.

(2) This multiple canned type's turbine worm formula speed reducer, rubber pad of bottom plate lower surface fixed connection can increase the frictional force between decelerator lower surface and ground, prevents to take place the skew at decelerator in-process position of work, has ensured the stability that device and power input and output are connected, has avoided unnecessary equipment loss, is favorable to improve equipment's life.

Drawings

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

FIG. 2 is a schematic view of the lubricating oil supply device of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;

fig. 4 is a schematic view of the reduction gear of the present invention.

In the figure: 1. a lubricating oil replenishing device; 101. an oil storage barrel; 102. a communicating hole; 103. a support pillar; 104. an elastic plate; 105. a connecting rod; 106. a counterweight hammer; 107. a baffle plate; 108. a spring; 109. an air pressure barrel; 110. sliding the loop bar; 111. a cylindrical bore; 112. a slide bar; 113. a cover plate; 2. a reduction gear; 201. a speed reducer box body; 202. an oil filler hole; 203. a first cylindrical plate; 204. an output shaft; 205. a second cylindrical plate; 206. an input shaft; 207. a base plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a multi-sealing type turbine worm speed reducer comprises a lubricating oil supplementing device 1, a speed reducing device 2 is arranged below the lubricating oil supplementing device 1, the speed reducing device 2 comprises a speed reducer box body 201, an oil filling hole 202 is formed in the rear side of the center of the upper surface of the speed reducer box body 201, a first cylindrical plate 203 is fixedly connected to the middle section of the left side surface of the speed reducer box body 201, an output shaft 204 is rotatably connected to the center of the left side surface of the first cylindrical plate 203 in a penetrating mode, a second cylindrical plate 205 is fixedly connected to the lower end of the center of the front side surface of the speed reducer box body 201, an input shaft 206 is rotatably connected to the center of the front side surface of the second cylindrical plate 205 in a penetrating mode, the lubricating oil supplementing device 1 comprises an oil storage barrel 101, a communicating hole 102 is formed in the lower end of the center of the front side surface of the oil storage barrel 101, a supporting column 103 is fixedly connected to the rear side of the upper surface of the oil storage barrel 101, and an elastic plate 104 is fixedly connected to the upper end edge of the front side surface of the supporting column 103, the front side of the lower surface of the elastic plate 104 is fixedly connected with a connecting rod 105, the lower surface of the connecting rod 105 is fixedly connected with a counterweight hammer 106, the lower surface of the counterweight hammer 106 is attached with a baffle 107, the lower surface of the baffle 107 is fixedly connected with a spring 108, the circumferential side surface of the baffle 107 is slidably connected with an air pressure barrel 109, the lower end of the rear side surface of the air pressure barrel 109 is provided with a through hole and is fixedly connected with a sliding sleeve rod 110, the front side surface of the sliding sleeve rod 110 is provided with a cylindrical hole 111, the inner wall of the cylindrical hole 111 is connected with a sliding rod 112 in a penetrating and sliding manner, and the rear side edge of the lower surface of the sliding rod 112 is fixedly connected with a cover plate 113;

a bottom plate 207 is fixedly connected to the lower surface of the reduction gear case 201.

The lower surface of the spring 108 is fixedly connected with the front side of the upper surface of the speed reducer box 201, the rear section of the circumferential side surface of the sliding rod 112 penetrates through the inner wall of the sliding connection communication hole 102, the lower surface of the cover plate 113 is slidably connected with the rear side of the center of the upper surface of the speed reducer box 201, the front side of the circumferential side surface of the input shaft 206 is fixedly connected with a power input device, the left side of the circumferential side surface of the output shaft 204 is fixedly connected with a power output device, the lower surface of the bottom plate 207 is fixedly connected with a rubber pad, and the rear side surface of the sliding sleeve rod 110 is fixedly connected with the lower end of the center of the front side surface of the oil storage barrel 101.

Specifically, the utility model discloses during the use: the power input end is sleeved on the circumferential side surface of the input shaft 206, the power output end is sleeved on the circumferential side surface of the output shaft 204, then a power supply of the power input end is started, at this time, the input shaft 206 rotates and achieves the effect of speed reduction through a speed reduction unit arranged inside the speed reducer box 201, the power after speed reduction is transmitted and output from the output shaft 204, regular up-and-down direction vibration can occur in the working process of the speed reduction device 2, the effect of amplifying the vibration amplitude caused by the speed reduction device 2 is achieved through the arrangement of the supporting columns 103 and the elastic plates 104, the lower surface of the counterweight hammer 106 can synchronously move up and down in the up-and-down vibration process of the elastic plates 104, the purpose of regular impact on the upper surface of the baffle plate 107 is achieved, when the lower surface of the counterweight hammer 106 impacts on the upper surface of the baffle plate 107, the spring 108 can be compressed downwards, the air pressure inside the air pressure barrel 109 is increased, the sliding rod 112 and the cover plate 113 can be pushed to move backwards, at this time, the lower surface of the cover plate 113 is separated from the upper part of the oil filling hole 202, then the lubricating oil enters the inner wall of the speed reducer box body 201 through the inner wall of the oil filling hole 202, the effect of lubricating the speed reducer unit in the speed reducer box body 201 is completed, when the counterweight hammer 106 moves upwards, the spring 108 restores elastic deformation, the baffle plate 107 moves upwards to the initial position, the air pressure value in the air pressure barrel 109 restores the initial state, the sliding rod 112 and the cover plate 113 slide forwards in the process of air pressure change, when the lower surface of the cover plate 113 restores to the initial position, because the lower surface of the cover plate 113 can completely cover the upper part of the oil filling hole 202, the effect of closing lubricating oil injection is achieved in the process, compared with the traditional lubricating oil supplementing operation, the lubricating oil supplementing device 1 is matched with the opening of the oil filling hole 202, and the effect of automatic synchronous lubrication in the working process of the speed reducer 2 is realized, the problem of traditional operating mode intensity of labour big, inconvenient operation is solved, the rubber pad of the fixed surface connection under the bottom plate 207 can increase the frictional force between 2 lower surfaces of decelerator and ground, prevents to take place the skew at the in-process position of 2 work of decelerator, has ensured the stability that device and power input and output are connected, has avoided the unnecessary equipment loss, is favorable to improve equipment's life.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multiple canned type's turbine worm formula speed reducer, includes lubricating oil replenishing device (1), the below of lubricating oil replenishing device (1) is provided with decelerator (2), decelerator (2) are including speed reducer box (201), oil filler point (202) have been seted up to the upper surface center department rear side of speed reducer box (201), the left surface middle section fixedly connected with cylinder board (203) of speed reducer box (201), the left surface center department through rotation of cylinder board (203) is connected with output shaft (204), the leading flank center department lower extreme fixedly connected with cylinder board two (205) of speed reducer box (201), the leading flank center department through rotation of cylinder board two (205) is connected with input shaft (206), its characterized in that: the lubricating oil supplementing device (1) comprises an oil storage barrel (101), a communicating hole (102) is formed in the lower end of the center of the front side face of the oil storage barrel (101), a supporting column (103) is fixedly connected to the rear side of the upper surface of the oil storage barrel (101), an elastic plate (104) is fixedly connected to the edge of the upper end of the front side face of the supporting column (103), a connecting rod (105) is fixedly connected to the front side of the lower surface of the elastic plate (104), a counterweight hammer (106) is fixedly connected to the lower surface of the connecting rod (105), a baffle (107) is attached to the lower surface of the counterweight hammer (106), a spring (108) is fixedly connected to the lower surface of the baffle (107), an air pressure barrel (109) is slidably connected to the side face of the circumference of the baffle (107), a through hole and a sliding sleeve rod (110) are formed in the lower end of the rear side face of the air pressure barrel (109), and a cylindrical hole (111) is formed in the front side face of the sliding sleeve rod (110), the inner wall of the cylindrical hole (111) is connected with a sliding rod (112) in a penetrating and sliding mode, and the rear side edge of the lower surface of the sliding rod (112) is fixedly connected with a cover plate (113);

the lower surface of the speed reducer box body (201) is fixedly connected with a bottom plate (207).

2. The multiple-seal type turbine worm speed reducer according to claim 1, characterized in that: the lower surface of the spring (108) is fixedly connected with the front side of the upper surface of the speed reducer box body (201).

3. The multiple-seal type turbine worm speed reducer according to claim 1, characterized in that: the rear section of the circumferential side surface of the sliding rod (112) penetrates through the inner wall of the sliding connection communication hole (102), and the lower surface of the cover plate (113) is in sliding connection with the rear side of the center of the upper surface of the speed reducer box body (201).

4. The multiple-seal type turbine worm speed reducer according to claim 1, characterized in that: the power input device is fixedly connected to the front side of the circumferential side surface of the input shaft (206), and the power output device is fixedly connected to the left side of the circumferential side surface of the output shaft (204).

5. The multiple-seal type turbine worm speed reducer according to claim 1, characterized in that: the lower surface of the bottom plate (207) is fixedly connected with a rubber pad.

6. The multiple-seal type turbine worm speed reducer according to claim 1, characterized in that: the rear side surface of the sliding sleeve rod (110) is fixedly connected with the lower end of the center of the front side surface of the oil storage barrel (101).