CN212480083U

CN212480083U - Silt sedimentation cup for speed reducer

Info

Publication number: CN212480083U
Application number: CN202020710375.8U
Authority: CN
Inventors: 顾广月; 王辉
Original assignee: Dalian Junjie Machinery Co ltd
Current assignee: Dalian Junjie Machinery Co ltd
Priority date: 2020-05-04
Filing date: 2020-05-04
Publication date: 2021-02-05
Anticipated expiration: 2030-05-04

Abstract

The utility model discloses a silt sedimentation cup that speed reducer used, which comprises a housin, the inside top of casing is equipped with the worm, both ends all run through the casing through sealed bearing about the worm, the below meshing of worm is connected with the worm wheel. This silt sedimentation cup that speed reducer was used, through a jar body, the lid, the pump body, the square bar, the cooperation between screen panel and the bent pipe, then realize the loop filter of lubricating oil, make the inside impurity of lubricating oil filtered, and deposit in the inside of screen panel, the change frequency of lubricating oil has been reduced, and then practice thrift the maintenance cost of speed reducer, through the sleeve, the montant, a spring, U type support, the couple, cooperation between first support and the second support, make the lid be convenient for take off maintain and change, and can prevent that the inside impurity of screen panel from advancing the inside of casing against the current, the cleanness of the inside lubricating oil of casing has been guaranteed, consequently the silt sedimentation cup that this speed reducer was used can be better satisfy people's user demand.

Description

Silt sedimentation cup for speed reducer

Technical Field

The utility model relates to the technical field, specifically be a silt sedimentation cup that speed reducer used.

Background

The speed reducer is applied to various fields, the rotating speed of a power device is reduced, the torsion of the power device is greatly improved, lubricating oil needs to be filled in the speed reducer for lubricating and preventing corrosion of gears, worm gears and worm gears in the speed reducer when the speed reducer works, and the lubricating oil needs to be replaced regularly for ensuring the cleanness of the lubricating oil.

After a long time, a large amount of impurities are carried in the lubricating oil, and the impurities are the reasons for replacing the lubricating oil, so that the replacing frequency of the lubricating oil is high, the maintenance cost of the speed reducer is also increased, the lubricating oil is wasted, and the use requirements of people cannot be met by the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a silt sedimentation cup that speed reducer used to propose lubricating oil after long-time in solving above-mentioned background art, its inside can carry a large amount of impurities, the reason that these impurity formal lubricating oil need be changed, also be exactly these impurities, make the change frequency of lubricating oil higher, consequently the maintenance cost of speed reducer also improves, it is also a waste to lubricating oil, so prior art can't satisfy the problem of people's use needs.

In order to achieve the above object, the utility model provides a following technical scheme: a sediment sedimentation cup for a speed reducer comprises a shell, wherein a worm is arranged above the inside of the shell, the left end and the right end of the worm penetrate through the shell through sealing bearings, a worm wheel is connected to the lower portion of the worm in a meshed mode, the front portion and the rear portion of the worm wheel are rotatably connected with the shell through the sealing bearings, and a sedimentation assembly is arranged below the shell;

the sedimentation component comprises a cover body, a rubber ring, a tank body, a mesh enclosure, a hose, a pump body, a support, a curved pipe and a square rod;

the utility model discloses a novel pump, including lid, inner wall, hose, end intercommunication and the outer wall of lid, the outer wall top of lid and the inner wall bottom clearance fit of casing, the clamp has the rubber circle between lid and the casing, the bottom threaded connection of lid has a jar body, the inner wall fixedly connected with screen panel of the jar body, the bottom intercommunication of the jar body has the hose, the terminal intercommunication of hose has the pump body, the outer wall fixed connection that the support was passed through on the right side of the pump body is in the same place with the outer wall of casing, the output of the pump body is linked together through bent pipe and casing, the axle head fixedly connected with square bar.

Preferably, the mesh number of the net cover is 150-200.

Preferably, the left side and the right side of the top of the cover body are both provided with a fixing mechanism;

the fixing mechanism comprises a first support, a hook, a handle and a second support;

the top of first support is in the same place with the outer wall bottom fixed connection of casing, the inner wall clearance fit of first support has the couple, the bottom joint of couple has the second support, the bottom of second support is in the same place with the top fixed connection of lid, the outer wall fixedly connected with handle of couple.

Preferably, the outer wall of the handle is processed with abrasive grains.

Preferably, the joint of the second support and the hook is concave.

Preferably, the inner wall of the cover body is provided with an anti-backflow component;

the anti-reflux component comprises a U-shaped frame, a vertical rod, a sleeve, a spring and a rubber sleeve;

the top of U type frame and the inner wall bottom fixed connection of lid are in the same place, the top fixedly connected with montant of U type frame, the outer wall clearance fit of montant has the sleeve, telescopic outer wall fixedly connected with rubber sleeve, the top of rubber sleeve supports tightly with the inner wall bottom of lid, the top fixedly connected with spring of montant, the top of spring and telescopic inner wall top fixed connection are in the same place.

Compared with the prior art, the beneficial effects of the utility model are that: this silt precipitation cup that speed reducer was used improves on traditional speed reducer, circulates and filters the inside lubricating oil of speed reducer, has good result of use, and its specific beneficial effect is as follows:

through the cooperation between jar body, lid, the pump body, square bar, screen panel and the bent pipe for the silt sedimentation cup that this speed reducer used does not need external power device, and in case the worm rotates, then realizes the loop filter of lubricating oil, makes the inside impurity of lubricating oil filtered, and deposits in the inside of screen panel, has reduced the change frequency of lubricating oil, and then practices thrift the maintenance cost of speed reducer, reduces operation personnel's trouble.

Through the cooperation between sleeve, montant, spring, U type support, couple, first support and the second support for the lid is convenient for take off and maintains and change, and can prevent that the inside impurity of screen panel from advancing the inside of casing against the current, has guaranteed the clean of the inside lubricating oil of casing, and the silt sedimentation cup that consequently this speed reducer used can be better satisfies people's operation needs.

Drawings

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

FIG. 2 is a schematic view showing a connection structure of the pump body, the support and the curved tube in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the cover, the can and the sleeve in FIG. 1;

fig. 4 is a schematic view of the connection relationship between the U-shaped frame, the vertical rod and the sleeve in fig. 3.

In the figure: 1. the device comprises a sedimentation component, 101, a cover body, 102, a rubber ring, 103, a tank body, 104, a mesh enclosure, 105, a hose, 106, a pump body, 107, a support, 108, a curved pipe, 109, a square rod, 2, a fixing mechanism, 201, a first support, 202, a hook, 203, a handle, 204, a second support, 3, an anti-backflow component, 301, a U-shaped frame, 302, a vertical rod, 303, a sleeve, 304, a spring, 305, a rubber sleeve, 4, a shell, 5, a worm, 6 and a worm wheel.

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 sediment sedimentation cup for a speed reducer comprises a shell 4, wherein the shell 4 is provided with an oil filling port of a traditional speed reducer, a worm 5 is arranged above the inner part of the shell 4, the worm 5 is connected with a power device such as an external motor, a worm wheel 6 is driven to rotate through the worm 5, the worm wheel 6 is connected with an external transmission shaft, the rotating speed of the worm wheel 6 is lower than that of the worm 5, speed reduction is realized, the left end and the right end of the worm 5 penetrate through the shell 4 through sealing bearings, the worm wheel 6 is meshed and connected with the lower part of the worm 5, the front part and the rear part of the worm wheel 6 are rotatably connected with the shell 4 through the sealing bearings, a sedimentation assembly 1 is arranged below the shell 4, the sedimentation assembly 1 comprises a cover body 101, a rubber ring 102, a tank body 103, a mesh cover 104, a hose 105, a pump body 106, a support 107, a curved pipe 108 and a square rod 109, the upper part of the outer, the rubber ring 102 improves the sealing performance between the cover body 101 and the tank body 103, the tank body 103 is connected to the bottom of the cover body 101 in a threaded manner, the mesh cover 104 is fixedly connected to the inner wall of the tank body 103, the mesh cover 104 is used for filtering lubricating oil in the shell 4, the bottom of the tank body 103 is communicated with a hose 105, the tail end of the hose 105 is communicated with a pump body 106, the pump body 106 does not have a power source and rotates by means of the cooperation of the square rod 109 and the worm 5, the lubricating oil inside the tank 103 can be drawn into the interior of the housing 4 through the hose 105 and the bend 108, and further, the circulation of lubricating oil is formed, the right side of the pump body 106 is fixedly connected with the outer wall of the shell 4 through a support 107, the output end of the pump body 106 is communicated with the shell 4 through a bent pipe 108, the shaft end of the pump body 106 is fixedly connected with a square rod 109, the outer wall of the square rod 109 is in clearance fit with the left side of the inner wall of the worm 5, and the mesh number of the mesh enclosure 104 is 150-200.

The top left and right sides of lid 101 all is equipped with fixed establishment 2, fixed establishment 2 includes first support 201, couple 202, handle 203 and second support 204, the top of first support 201 is in the same place with casing 4's outer wall bottom fixed connection, the inner wall clearance fit of first support 201 has couple 202, first support 201 and the cooperation of second support 204 realize lid 101 and casing 4's fixed, the bottom joint of couple 202 has second support 204, the bottom of second support 204 is in the same place with the top fixed connection of lid 101, the outer wall fixedly connected with handle 203 of couple 202, convenient to use person rotates couple 202 through handle 203, rotate couple 202 one hundred eighty degrees, can make couple 202 and the separation of second support 204, the outer wall processing of handle 203 has the burr, second support 204 is the spill with couple 202 laminating department.

The inner wall of lid 101 is equipped with prevents subassembly 3 against current, prevent subassembly 3 against current includes U type frame 301, montant 302, sleeve 303, spring 304 and rubber sleeve 305, the top of U type frame 301 is in the same place with the inner wall bottom fixed connection of lid 101, the top fixedly connected with montant 302 of U type frame 301, montant 302 and U type frame 301 play the effect of support to sleeve 303, the outer wall clearance fit of montant 302 has sleeve 303, the outer wall fixedly connected with rubber sleeve 305 of sleeve 303, rubber sleeve 305 supports tightly with lid 101, the realization is to the closure of lid 101, the top of rubber sleeve 305 offsets tightly bottom the inner wall of lid 101, the top fixedly connected with spring 304 of montant 302, the top of spring 304 is in the same place with the inner wall top fixed connection of sleeve 303, spring 304 gives the ascending elasticity of sleeve 303, and then make rubber sleeve 305 support tightly with lid 101.

When the silt settling cup for the speed reducer is used, a proper amount of lubricating oil is injected into the shell 4, after the worm 5 and the worm wheel 6 are respectively connected with an external power device and an external transmission shaft, the worm 5 rotates at the moment, the worm 5 drives the pump body 106 to work through the square rod 109, the air pressure in the tank body 103 is reduced through the hose 105 by the pump body 106, the spring 304 is compressed at the moment, the sleeve 303 moves downwards along the outer wall of the vertical rod 302, the rubber sleeve 305 is further separated from the cover body 101, the lubricating oil in the shell 4 enters the tank body 103 through the cover body 101 at the moment, then enters the pump body 106 through the hose 105 after being filtered by the mesh enclosure 104, and then enters the shell 4 again through the curved pipe 108, so that the lubricating oil is filtered circularly, filtered filter residues are settled in the mesh enclosure 104, and when the worm 5 stops rotating, the pump body 106 stops rotating immediately, at this time, the air pressure inside the tank 103 is balanced with the air pressure inside the housing 4, and under the action of the spring 304, the rubber sleeve 305 abuts against the cover 101, so that the housing 4 and the tank 103 are sealed, that is, the precipitate inside the mesh cover 104 cannot enter the housing 4, thereby ensuring the cleanness of the lubricating oil inside the housing 4.

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.

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 silt sedimentation cup that speed reducer was used, includes casing (4), its characterized in that: a worm (5) is arranged above the inner part of the shell (4), the left end and the right end of the worm (5) penetrate through the shell (4) through a sealing bearing, a worm wheel (6) is connected to the lower part of the worm (5) in a meshed mode, the front and the rear of the worm wheel (6) are rotatably connected with the shell (4) through the sealing bearing, and a precipitation assembly (1) is arranged below the shell (4);

the sedimentation assembly (1) comprises a cover body (101), a rubber ring (102), a tank body (103), a mesh enclosure (104), a hose (105), a pump body (106), a support (107), a curved pipe (108) and a square rod (109);

the utility model discloses a novel pump, including lid (101), inner wall bottom clearance fit of the outer wall top of lid (101) and casing (4), the clamp has rubber circle (102) between lid (101) and casing (4), the bottom threaded connection of lid (101) has a jar body (103), the inner wall fixedly connected with screen panel (104) of the jar body (103), the bottom intercommunication of the jar body (103) has hose (105), the terminal intercommunication of hose (105) has the pump body (106), the outer wall fixed connection that support (107) and casing (4) are passed through on the right side of the pump body (106) is in the same place, the output of the pump body (106) is linked together with casing (4) through bent pipe (108), the axle head fixedly connected with square bar (109) of the pump body (106), the outer wall of square bar (109) and the inner wall left side clearance fit of worm (5).

2. The sediment sedimentation cup for the speed reducer of claim 1, which is characterized in that: the mesh number of the mesh cover (104) is 150-200.

3. The sediment sedimentation cup for the speed reducer of claim 1, which is characterized in that: the left side and the right side of the top of the cover body (101) are provided with fixing mechanisms (2);

the fixing mechanism (2) comprises a first support (201), a hook (202), a handle (203) and a second support (204);

the top of first support (201) is in the same place with the outer wall bottom fixed connection of casing (4), the inner wall clearance fit of first support (201) has couple (202), the bottom joint of couple (202) has second support (204), the bottom of second support (204) is in the same place with the top fixed connection of lid (101), the outer wall fixedly connected with handle (203) of couple (202).

4. The sediment sedimentation cup for the speed reducer of claim 3, wherein: the outer wall of the handle (203) is processed with grinding grains.

5. The sediment sedimentation cup for the speed reducer of claim 3, wherein: the joint of the second support (204) and the hook (202) is concave.

6. The sediment sedimentation cup for the speed reducer of claim 1, which is characterized in that: the inner wall of the cover body (101) is provided with an anti-backflow component (3);

the anti-backflow component (3) comprises a U-shaped frame (301), a vertical rod (302), a sleeve (303), a spring (304) and a rubber sleeve (305);

the top of U type frame (301) is in the same place with the inner wall bottom fixed connection of lid (101), the top fixedly connected with montant (302) of U type frame (301), the outer wall clearance fit of montant (302) has sleeve (303), the outer wall fixedly connected with rubber sleeve (305) of sleeve (303), the top of rubber sleeve (305) offsets tightly with the inner wall bottom of lid (101), the top fixedly connected with spring (304) of montant (302), the top of spring (304) is in the same place with the inner wall top fixed connection of sleeve (303).