CN216009487U

CN216009487U - Speed reducer for horizontal kneading machine

Info

Publication number: CN216009487U
Application number: CN202121870935.7U
Authority: CN
Inventors: 刘祥; 叶成; 唐苏闽
Original assignee: Jiangsu Zhenxiang Reducer Co ltd
Current assignee: Jiangsu Zhenxiang Reducer Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-03-11
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a speed reducer for a horizontal kneading machine, which comprises a speed reducer cover, wherein an overhauling oil filling cover plate mechanism is fixedly arranged on the outer wall of the top of the speed reducer cover, a speed reducer base is fixedly arranged on the outer wall of the bottom of the speed reducer cover, the overhauling oil filling cover plate mechanism comprises a sealing cover plate, fixing holes, an oil filling port mechanism and an automatic sealing exhaust mechanism, four groups of fixing holes are formed in the periphery of the outer wall of the top of the sealing cover plate, the oil filling port mechanism penetrates through the sealing cover plate, the sealing cover plate is fixedly arranged on the outer wall of the middle part of the oil filling port mechanism, and the automatic sealing exhaust mechanism is fixedly arranged on the outer wall of the top of the oil filling port mechanism. According to the speed reducer for the horizontal kneading machine, the oil filling port mechanism and the automatic sealing exhaust mechanism are arranged, so that oil can be conveniently filled, and pollutants such as dust and the like can be effectively prevented from invading the speed reducer.

Description

Speed reducer for horizontal kneading machine

Technical Field

The utility model relates to the technical field of speed reducers, in particular to a speed reducer for a horizontal kneading machine.

Background

The speed reducer is an independent component consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, is commonly used as a speed reduction transmission device between a prime mover and a working machine, plays a role in matching rotating speed and transmitting torque between the prime mover and the working machine or an actuating mechanism, and is widely applied to modern machinery. .

When the existing speed reducer is installed and used, the following problems exist:

the oiling mouth is mostly to ventilate stopper screw thread fixed connection, and get rotatory when adding oil and take out, refuels, and causes the ventilation stopper to lose when refueling easily, and ventilates the airtight hole on the stopper and do not possess sealedly, when not using the speed reducer, in the pollutant such as dust can get into the speed reducer through airtight hole, causes the jam and the corruption in airtight hole, influences the reduction gear result of use.

Aiming at the defects, certain adverse effects are brought to the using process of people, and therefore a speed reducer for a horizontal kneading machine is provided, so that the problems are solved.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Aiming at the defects of the prior art, the utility model provides the speed reducer for the horizontal kneading machine, which has the advantages of automatic oil filling hole sealing and automatic exhaust mechanism sealing, convenient oil filling, effective prevention of dust and other pollutants from invading the speed reducer, and the like, and can effectively solve the problems in the background art.

Technical scheme

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a horizontal speed reducer for kneading machine, includes the speed reducer cover, speed reducer cover top outer wall fixed mounting has the maintenance to add oil flap mechanism, speed reducer cover bottom outer wall fixed mounting has the speed reducer frame, it includes sealed apron, fixed orifices, oiling mouth mechanism and self-sealing exhaust mechanism to add oil flap mechanism to overhaul.

Preferably, four groups of fixing holes are formed in the periphery of the outer wall of the top of the sealing cover plate, the oil filling port mechanism penetrates through the sealing cover plate, the sealing cover plate is fixedly mounted on the outer wall of the middle of the oil filling port mechanism, and the automatic sealing exhaust mechanism is fixedly mounted on the outer wall of the top of the oil filling port mechanism.

Preferably, the oil filler point mechanism includes first support cylinder, first activity spacing groove, first spring, inlet port, activity groove, fixed slot, tank filler sleeve, first sealed slider, fixed block, first exhaust hole and second exhaust hole.

Preferably, the outer wall of the top of the first support column is provided with an oil filling hole, the inner part of the first support column is provided with a first movable limiting groove, the first movable limiting groove is communicated with the oil filling hole, four groups of first sealing slide blocks are arranged on the periphery of the outer wall of the middle part of the first supporting column body, two groups of movable grooves are arranged on the front side and the rear side of the outer wall of the middle part of the first supporting column body, two groups of fixed grooves are arranged on the front side and the rear side of the outer wall of the middle part of the first supporting column body, the movable grooves are communicated with the fixed grooves, two groups of fixed blocks are arranged in the two groups of movable grooves, a first sealing slide block is fixedly arranged between the two groups of fixed blocks, a first spring is fixedly arranged on the outer wall of the bottom of the first movable limiting groove, a first sealing slide block is fixedly arranged on the outer wall of the top of the first spring, first exhaust hole has been seted up to first sealed slider top outer wall, second exhaust hole has been seted up to first support column body bottom outer wall.

Preferably, the automatic sealing exhaust mechanism comprises a second support column, a toggle block, a second movable limiting groove, a second spring, a second sealing slide block and an exhaust groove.

Preferably, two groups of toggle blocks are fixedly mounted on the front side and the rear side of the outer wall of the middle of the second support cylinder, a second movable limiting groove is formed in the second support cylinder, four groups of exhaust grooves are formed in the periphery of the outer wall of the middle of the second support cylinder, the exhaust grooves and the second movable limiting groove are communicated with each other, a second spring is fixedly mounted on the inner wall of the top of the second movable limiting groove, and a second sealing slide block is fixedly mounted on the outer wall of the bottom of the second spring.

Compared with the prior art, the utility model has the following beneficial effects:

in the utility model, through the arranged oil filling port mechanism and the automatic sealing exhaust mechanism, when the speed reducer is subjected to oil change, the automatic sealing exhaust mechanism is pressed downwards to drive the first sealing slide block to move downwards, the first sealing slide block is separated from the oil filling hole, the first sealing slide block moves downwards to compress the first spring at the bottom to move downwards to drive the fixed block to move downwards along the movable groove until the movable groove moves to the fixed groove, the automatic sealing exhaust mechanism is rotated anticlockwise to enable the fixed block to move in the fixed groove to complete fixation, oil is filled, lubricating oil flows into the first movable limiting groove through the oil filling hole, flows into the oil inlet hole through the first movable limiting groove, flows into the speed reducer through the oil inlet hole to be filled with oil, the automatic sealing exhaust mechanism is rotated clockwise after being filled with oil, the fixed block moves into the movable groove, and the first spring rebounds to drive the first sealing slide block to move upwards along the movable groove, the first sealing slide block is abutted against the oil filling hole, so that the oil filling hole is sealed, the oil filling is convenient and fast, the working efficiency is improved, when the speed reducer is used, the temperature in the box rises, the air expansion pressure in the box is increased, because the automatic sealing exhaust mechanism is communicated with the interior of the speed reducer box body through the first exhaust hole, the first movable limiting groove and the second exhaust hole, the interior air pushes the second sealing slide block to compress the second spring at the top to move upwards along the second movable limiting groove, so that the expanded air in the speed reducer flows into the second movable limiting groove through the first exhaust hole and is exhausted outside through the exhaust groove, the pressure in the box is kept balanced to prevent the lubricating oil from leaking along the splitting surface and the like, when inside and outside pressure balance or when the speed reducer used, the second spring kick-backed drive the sealed slider of second and move down and make the sealed slider of second support first exhaust port and accomplish sealedly, effectually prevented that external pollutant from corroding the pollution to inside of speed reducer.

Drawings

FIG. 1 is a schematic view of the overall structure of a speed reducer for a horizontal kneading machine according to the present invention.

FIG. 2 is a schematic diagram of the overall structure of an overhaul oil filling cover plate mechanism of a speed reducer for a horizontal kneading machine.

FIG. 3 is a schematic view of the sealing state of the oil filling cover plate overhauling mechanism of the speed reducer for the horizontal kneading machine.

FIG. 4 is a schematic view of the oiling state of the oil filling cover plate overhauling mechanism of the speed reducer for the horizontal kneading machine.

FIG. 5 is a schematic view of the exhaust state of the oil filling cover plate overhauling mechanism of the speed reducer for the horizontal kneading machine.

In the figure: 1. a reducer cover; 2. an oil filling cover plate maintenance mechanism; 201. sealing the cover plate; 202. a fixing hole; 203. an oil filler mechanism; 2031. a first support column; 2032. a first movable limiting groove; 2033. a first spring; 2034. an oil inlet hole; 2035. a movable groove; 2036. fixing grooves; 2037. an oil filling hole; 2038. a first sealing slider; 2039. a fixed block; 20310. a first exhaust port; 20311. a second vent hole; 204. an automatic sealing exhaust mechanism; 2041. a second support column; 2042. a shifting block; 2043. a second movable limiting groove; 2044. a second spring; 2045. a second sealing slide block; 2046. an exhaust groove; 3. speed reducer frame.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Detailed description of the preferred embodiment

This embodiment is an embodiment of a speed reducer for a horizontal kneader.

As shown in fig. 1-5, a speed reducer for a horizontal kneading machine comprises a speed reducer cover 1, an overhaul and oil filling cover plate mechanism 2 is fixedly installed on the outer wall of the top of the speed reducer cover 1, a speed reducer base 3 is fixedly installed on the outer wall of the bottom of the speed reducer cover 1, and the overhaul and oil filling cover plate mechanism 2 comprises a sealing cover plate 201, a fixing hole 202, an oil filling port mechanism 203 and an automatic sealing exhaust mechanism 204.

Four sets of fixed holes 202 are formed around the outer wall of the top of the sealing cover plate 201, the oil filling port mechanism 203 penetrates through the sealing cover plate 201, the sealing cover plate 201 is fixedly installed on the outer wall of the middle of the oil filling port mechanism 203, the automatic sealing and exhausting mechanism 204 is fixedly installed on the outer wall of the top of the oil filling port mechanism 203, the oil filling port mechanism 203 comprises a first support column 2031, a first movable limiting groove 2032, a first spring 2033, an oil inlet 2034, a movable groove 2035, a fixed groove 2036, an oil filling hole 2037, a first sealing slide 2038, a fixed block 2039, a first exhaust hole 20310 and a second exhaust hole 20311, the oil filling hole 2037 is formed on the outer wall of the top of the first support column 2031, the first movable limiting groove 2032 is formed inside the first support column 2031, the first movable limiting groove 2032 and the oil filling hole 2037 are communicated with each other, four sets of first sealing slide 2038 are formed around the outer wall of the middle of the first support column 2031, two sets of movable grooves 5 are formed on the front and back sides of the outer wall of the middle of the first support column 2031, two sets of fixing grooves 2036 are formed on the front and rear sides of the outer wall of the middle portion of the first support column 2031, the movable grooves 2035 and the fixing grooves 2036 are communicated with each other, two sets of fixing blocks 2039 are arranged inside the two sets of movable grooves 2035, a first sealing slide 2038 is fixedly arranged between the two sets of fixing blocks 2039, a first spring 2033 is fixedly arranged on the outer wall of the bottom of the first movable limiting groove 2032, a first sealing slide 2038 is fixedly arranged on the outer wall of the top of the first spring 2033, a first exhaust hole 20310 is formed on the outer wall of the top of the first sealing slide 2038, a second exhaust hole 20311 is formed on the outer wall of the bottom of the first support column 2031, the automatic sealing exhaust mechanism 204 comprises a second support column 2041, a toggle block 2042, a second movable limiting groove 2043, a second spring 2044, a second sealing slide 2045 and an exhaust groove 2046, two sets of toggle blocks 2042 are fixedly arranged on the front and rear sides of the outer wall of the middle portion of the second support column 2041, a second movable limiting groove 2043 is formed inside the second support column 2041, four groups of exhaust grooves 2046 are formed in the periphery of the outer wall of the middle of the second support column 2041, the four groups of exhaust grooves 2046 are communicated with the second movable limiting groove 2043, a second spring 2044 is fixedly mounted on the inner wall of the top of the second movable limiting groove 2043, and a second sealing slide block 2045 is fixedly mounted on the outer wall of the bottom of the second spring 2044.

It should be noted that, in the speed reducer for the horizontal kneading machine, through the oil filling port mechanism 203 and the automatic sealing and exhausting mechanism 204, when the oil is changed to the speed reducer, the automatic sealing and exhausting mechanism 204 is pressed down to make the automatic sealing and exhausting mechanism 204 drive the first sealing slider 2038 to move down, the first sealing slider 2038 is separated from the oil filling hole 2037, the first sealing slider 2038 moves down to compress the first spring 2033 at the bottom to move down to drive the fixed block 2039 to move down along the movable groove 2035 until the movable groove 2035 moves to the fixed groove 2036, the automatic sealing and exhausting mechanism 204 is rotated counterclockwise to make the fixed block 2039 move inside the fixed groove 6 to complete the fixation, as shown in fig. 4, the oil starts to be filled, the lubricating oil flows into the first movable limiting groove 2032 through the oil filling hole 2037, flows into the oil filling hole 2034 through the oil filling hole 4, and is filled with the oil after being filled, the automatic sealing and exhausting mechanism 204 is rotated clockwise to move the fixing block 2039 into the movable groove 2035, the first spring 2033 rebounds to drive the first sealing slide 2038 to move upwards along the movable groove 2035, so that the first sealing slide 2038 butts against the oil filling hole 2037, the oil filling hole 2037 is sealed, the oil filling is convenient and fast, the working efficiency is improved, when the speed reducer is used, the temperature in the box rises, the expansion pressure of the air in the box increases, because the automatic sealing and exhausting mechanism 204 is communicated with the interior of the speed reducer box body through the first exhaust hole 20310, the first movable limiting groove 2032 and the second exhaust hole 20311, the air in the box pushes the second sealing slide 2045 to compress the second spring 2044 at the top to move upwards along the second movable limiting groove 2043, so that the air expanded in the speed reducer flows into the second movable limiting groove 2043 through the first exhaust hole 20310 and is exhausted outside through the exhaust groove 2046, as shown in fig. 5, the box is kept balanced to prevent the lubricating oil from leaking along the split surface, when the internal pressure and the external pressure are balanced or the speed reducer is used, the second spring 2044 rebounds to drive the second sealing slide 2045 to move downwards, so that the second sealing slide 2045 abuts against the first exhaust hole 20310 to complete sealing, and the corrosion pollution of external pollutants to the inside of the speed reducer is effectively prevented.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a speed reducer for horizontal kneading machine, includes speed reducer cover (1), its characterized in that: speed reducer cover (1) top outer wall fixed mounting has maintenance oiling apron mechanism (2), speed reducer cover (1) bottom outer wall fixed mounting has speed reducer frame (3), maintenance oiling apron mechanism (2) are including sealed apron (201), fixed orifices (202), oil filler point mechanism (203) and self-sealing exhaust mechanism (204).

2. The speed reducer for the horizontal kneading machine according to claim 1, characterized in that: four groups of fixing holes (202) are formed in the periphery of the outer wall of the top of the sealing cover plate (201), the oil filling port mechanism (203) penetrates through the sealing cover plate (201), the sealing cover plate (201) is fixedly mounted on the outer wall of the middle of the oil filling port mechanism (203), and the automatic sealing exhaust mechanism (204) is fixedly mounted on the outer wall of the top of the oil filling port mechanism (203).

3. The speed reducer for the horizontal kneading machine according to claim 1, characterized in that: the oil filling port mechanism (203) comprises a first supporting column body (2031), a first movable limiting groove (2032), a first spring (2033), an oil inlet hole (2034), a movable groove (2035), a fixing groove (2036), an oil filling hole (2037), a first sealing sliding block (2038), a fixing block (2039), a first exhaust hole (20310) and a second exhaust hole (20311).

4. The speed reducer for the horizontal kneading machine according to claim 3, characterized in that: an oil filling hole (2037) is formed in the outer wall of the top of the first support cylinder (2031), a first movable limiting groove (2032) is formed in the first support cylinder (2031), the first movable limiting groove (2032) and the oil filling hole (2037) are communicated with each other, four groups of first sealing sliding blocks (2038) are formed around the outer wall of the middle of the first support cylinder (2031), two groups of movable grooves (2035) are formed in the front and back sides of the outer wall of the middle of the first support cylinder (2031), two groups of fixing grooves (2036) are formed in the front and back sides of the outer wall of the middle of the first support cylinder (2031), the movable grooves (2035) and the fixing grooves (2036) are communicated with each other, two groups of fixing blocks (2039) are arranged in the inner part of the movable grooves (2035), a first sealing sliding block (2038) is fixedly installed between the two groups of fixing blocks (2039), and a first spring (2033) is fixedly installed on the outer wall of the bottom of the first movable limiting groove (2032), the outer wall of the top of the first spring (2033) is fixedly provided with a first sealing sliding block (2038), the outer wall of the top of the first sealing sliding block (2038) is provided with a first exhaust hole (20310), and the outer wall of the bottom of the first supporting column (2031) is provided with a second exhaust hole (20311).

5. The speed reducer for the horizontal kneading machine according to claim 1, characterized in that: the automatic sealing exhaust mechanism (204) comprises a second support column (2041), a shifting block (2042), a second movable limiting groove (2043), a second spring (2044), a second sealing slide block (2045) and an exhaust groove (2046).

6. The speed reducer for the horizontal kneading machine according to claim 5, wherein: two sets of stirring blocks (2042) are fixedly mounted on the front side and the rear side of the outer wall of the middle part of the second supporting column body (2041), a second movable limiting groove (2043) is formed inside the second supporting column body (2041), four groups of exhaust grooves (2046) and four groups are formed around the outer wall of the middle part of the second supporting column body (2041), the exhaust grooves (2046) and the second movable limiting groove (2043) are communicated with each other, a second spring (2044) is fixedly mounted on the inner wall of the top of the second movable limiting groove (2043), and a second sealing slide block (2045) is fixedly mounted on the outer wall of the bottom of the second spring (2044).