CN216200385U - Speed reducer for petrochemical industry convenient to maintain - Google Patents

Abstract

The utility model relates to the technical field of speed reducers and discloses a speed reducer for petrochemical industry, which is convenient to maintain and comprises a device main body, wherein one side of the device main body is provided with a containing box, one side of the containing box is fixedly connected with an oil outlet pipe, a pump body is arranged between the oil outlet pipes, the other end of the pump body is fixedly connected with a transition box, a second sliding groove is formed in the transition box, two sides of the lower surface in the transition box are fixedly connected with springs, the inside of the second sliding groove is connected with a moving block in a sliding manner, the other end of each spring is fixedly connected with a moving block, and the upper end of the transition box is fixedly connected with a connecting pipe. This kind of speed reducer for petrochemical industry convenient to maintain, the setting of this structure can effectually carry out ration and go out oil, and can reach ration's purpose of going out oil through the effect of gasbag, movable block and spring, avoids excessive oiling to lead to causing the extravagant problem of lubricating oil to can effectual saving lubricating oil.

Description

Speed reducer for petrochemical industry convenient to maintain

Technical Field

The utility model relates to the technical field of speed reducers, in particular to a speed reducer for petrochemical industry, which is convenient to maintain.

Background

The speed reducer is an independent component consisting of gear transmission, worm transmission, gear and 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.

Current speed reducer is after long-time work, pivot and external device junction to and the friction increase between pivot and self device, need add a quantitative lubricating oil this moment, and then the life of extension pivot, current device need add through the manual work, do not set up perfect interpolation device, the manual work is through directly empting the device that holds of lubricating oil, this kind of mode, easily lead to adding excessively, and this kind of mode is simple, but can not carry out the ration and add, thereby cause the waste of lubricating oil.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the speed reducer for the petrochemical industry, which is convenient to maintain, has the advantages of quantitatively adding lubricating oil and preventing the waste of the lubricating oil, and solves the problems in the background art.

The utility model provides the following technical scheme: a speed reducer for petrochemical industry convenient to maintain comprises a device main body, wherein one side of the device main body is provided with a containing box, one side of the containing box is fixedly connected with an oil outlet pipe, a pump body is arranged between the oil outlet pipes, the other end of the pump body is fixedly connected with a transition box, the interior of the transition box is provided with a second chute, two sides of the inner lower surface of the transition box are fixedly connected with springs, the interior of the second chute is slidably connected with a moving block, the other end of the spring is fixedly connected with the moving block, the upper end of the transition box is fixedly connected with a connecting pipe, the other end of the connecting pipe is fixedly connected with an air bag, the lower surface of the transition box is fixedly connected with an injection hose, one side of the device main body is fixedly connected with two U-shaped blocks, the U-shaped blocks are slidably connected with a material receiving groove, the upper surface of the containing box is fixedly connected with a fixed pipe, the filter box is fixedly connected to the other end of the fixed pipe, a plurality of groups of first sliding grooves are formed in the filter box, and a plurality of groups of first sliding grooves are connected with a filter plate in a sliding mode.

Preferably, the lower surface of the device main body is provided with a base, and the base is fixedly connected with a containing box.

Preferably, the upper surface of the containing box is fixedly connected with an injection pipe, and a transparent plate is arranged on one side of the containing box.

Preferably, the spring is arranged inside the second sliding groove, and the area of the moving block is smaller than that of the inside of the transition box.

Preferably, the upper surface of the filter box is provided with a pouring pipe, and one side of the filter plate is provided with a handle.

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

1. this kind of speed reducer for petrochemical industry convenient to maintain, hold the case through the setting, go out the oil pipe, the pump body, the gasbag, the connecting pipe, the transition case, annotate the hose, the movable block, a spring, when carrying out the oiling, work through the pump body, to holding the lubricating oil suction of incasement portion, lubricating oil is full of out the oil pipe this moment, through the extrusion gasbag, inside that extruded air passes through the connecting pipe and gets into the transition case, the extruded gas, promote the movable block downstream, make the movable block not blockking out oil of oil pipe, carry out quantitative oiling to the position that needs the oiling through annotating out the hose, the setting of this structure can effectually carry out quantitative oil, and pass through the gasbag, the effect of movable block and spring can reach the purpose of quantitative oil, avoid excessive oiling to lead to the extravagant problem of lubricating oil, thereby can effectually practice thrift lubricating oil.

2. This kind of speed reducer for petrochemical industry convenient to maintain, connect the silo through the setting, the rose box, the filter, pour into pipe and fixed pipe, after the oiling is accomplished, after a period of time, the condition of oil drip appears in oiling department, hold the lubricating oil that drips out through connecing the silo, after a period of time holds, connect the inside of the inside lubricating oil of silo through pouring into the inside of pipe entering rose box, the filter that the rose box inside set up filters the impurity that contains in the lubricating oil, thereby make and to continue to utilize this lubricating oil, the setting of this structure can be effectual carries out reuse to the lubricating oil that drips, the effectual waste of practicing thrift lubricating oil that can step forward, the input on the fund of saving.

Drawings

FIG. 1 is a schematic view of the overall structure of the apparatus of the present invention;

FIG. 2 is a schematic side view of the FIG. 1 embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a transition box according to the present invention;

FIG. 4 is a schematic view of the internal structure of the transition box of the present invention.

In the figure: 1. a device main body; 2. a base; 3. a containing box; 4. an injection pipe; 5. an oil outlet pipe; 6. a pump body; 7. an air bag; 8. a connecting pipe; 9. a transition box; 10. an injection hose; 11. a U-shaped block; 12. a material receiving groove; 13. a transparent plate; 14. a filter box; 15. a first sliding chute; 16. a filter plate; 17. pouring into a tube; 18. a moving block; 19. a spring; 20. a second chute; 21. and fixing the tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a speed reducer for petrochemical industry convenient for maintenance comprises a device main body 1, a containing box 3 is arranged on one side of the device main body 1, an oil outlet pipe 5 is fixedly connected to one side of the containing box 3, a pump body 6 is arranged between the oil outlet pipes 5, a transition box 9 is fixedly connected to the other end of the pump body 6, a second chute 20 is arranged inside the transition box 9, springs 19 are fixedly connected to both sides of the inner lower surface of the transition box 9, a moving block 18 is slidably connected to the inside of the second chute 20, the other end of the spring 19 is fixedly connected to the moving block 18, a connecting pipe 8 is fixedly connected to the upper end of the transition box 9, an air bag 7 is fixedly connected to the other end of the connecting pipe 8, an injection hose 10 is fixedly connected to the lower surface of the transition box 9, a U-shaped block 11 is fixedly connected to both ends of one side of the device main body 1, a material receiving groove 12 is slidably connected to the U-shaped block 11, a fixed pipe 21 is fixedly connected to the upper surface of the containing box 3, the other end of the fixed pipe 21 is fixedly connected with a filter box 14, a plurality of groups of sliding grooves 15 are formed in the filter box 14, a filter plate 16 is connected on the plurality of groups of sliding grooves 15 in a sliding mode, lubricating oil in the box 3 is sucked out through the pump body 6, the lubricating oil is filled in the oil outlet pipe 5 at the moment, extruded air enters the transition box 9 through the connecting pipe 8 by extruding the air bag 7, the extruded air pushes the moving block 18 to move downwards, the moving block 18 does not block the oil outlet of the oil outlet pipe 5, quantitative oil injection is carried out on positions needing oil injection through the injection hose 10, oil injection is completed, the service life of the device main body 1 is prolonged, after the oil injection is completed, force is stopped to be applied to the air bag 7, the moving block 18 is reset under the action of the spring 19, the oil outlet pipe 5 is blocked, and oil dripping occurs at the oil injection position after a period of time, hold the lubricating oil that drops out through connecing silo 12, through a period of the back that holds, connect the inside lubricating oil of silo 12 to pour into the inside of rose box 14, the filter 16 of the inside setting of rose box 14 filters the impurity that contains in to lubricating oil, and the oil of filtering the completion gets into the inside that holds case 3 through fixed pipe 21 again.

Wherein; the lower surface of device main part 1 is provided with base 2, and fixedly connected with holds case 3 on base 2, holds case 3 and is used for saving lubricating oil to use.

Wherein; the last fixed surface who holds case 3 is connected with injection pipe 4, and one side that holds case 3 is provided with transparent plate 13, can observe the volume that holds the inside lubricating oil of case 3 through transparent plate 13 to can in time supply through injection pipe 4.

Wherein; the equal fixedly connected with U type piece 11 in opposite side both ends of device main part 1, sliding connection has on the U type piece 11 to connect silo 12, is convenient for take out and installation through setting up of U type piece 11 and connects silo 12.

Wherein; the spring 19 is arranged inside the second sliding groove 20, and the area of the moving block 18 is smaller than that of the inside of the transition box 9, so that lubricating oil can enter the inside of the injection hose 10 conveniently.

Wherein; the upper surface of the filter box 14 is provided with a pouring pipe 17, one side of the filter plate 16 is provided with a handle, and the oil in the material receiving groove 12 is poured into the filter box 14 through the pouring pipe 17 for filtering and utilizing treatment.

Theory of operation, in use, firstly, after device main part 1 passes through a period of use, the pivot part needs to carry out the oiling and handles, through the work of the pump body 6, to holding the inside lubricating oil suction of case 3, lubricating oil is full of play oil pipe 5 this moment, through extrusion gasbag 7, the inside of connecting pipe 8 entering transition case 9 is passed through to extruded air, the extruded gas, promote movable block 18 downstream, make movable block 18 not blockking the play oil of play oil pipe 5, carry out quantitative oiling to the position that needs the oiling through annotating out hose 10, thereby accomplish the oiling, the life of device main part 1 has been prolonged.

After the oiling is accomplished, stop to exert force to gasbag 7, movable block 18 is under spring 19's effect, reset, block out oil pipe 5, after a period of time, the condition of oil drip appears in oiling department, hold the lubricating oil that drops out through connecing silo 12, after a period of time holds, connect the inside lubricating oil of silo 12 through pouring into the inside that pipe 17 got into rose box 14, the filter 16 that the inside of rose box 14 set up filters the impurity that contains in the lubricating oil, the oil of accomplishing of filtration gets into the inside that holds case 3 again through fixed pipe 21, so that reuse.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The speed reducer for the petrochemical industry convenient to maintain comprises a main device body (1) and is characterized in that one side of the main device body (1) is provided with a containing box (3), one side of the containing box (3) is fixedly connected with an oil outlet pipe (5), a pump body (6) is arranged between the oil outlet pipes (5), the other end of the pump body (6) is fixedly connected with a transition box (9), a second sliding groove (20) is formed in the transition box (9), springs (19) are fixedly connected to two sides of the inner lower surface of the transition box (9), a moving block (18) is slidably connected to the inner part of the second sliding groove (20), the other end of each spring (19) is fixedly connected with the moving block (18), a connecting pipe (8) is fixedly connected to the upper end of the transition box (9), and an air bag (7) is fixedly connected to the other end of the connecting pipe (8), the lower fixed surface of transition case (9) is connected with and is annotated out hose (10), two U type pieces (11) of one side fixedly connected with of device main part (1), sliding connection has on U type piece (11) and connects silo (12), hold fixed pipe (21) of last fixed surface of case (3) and be connected with, the other end fixedly connected with rose box (14) of fixed pipe (21), it has spout (15) to set up a plurality of groups on rose box (14), and sliding connection has filter (16) on a plurality of groups spout (15).

2. The speed reducer for petrochemical industry convenient to maintain of claim 1, characterized in that: the lower surface of the device main body (1) is provided with a base (2), and the base (2) is fixedly connected with a containing box (3).

3. The speed reducer for petrochemical industry convenient to maintain of claim 1, characterized in that: the upper surface of the containing box (3) is fixedly connected with an injection pipe (4), and one side of the containing box (3) is provided with a transparent plate (13).

4. The speed reducer for petrochemical industry convenient to maintain of claim 1, characterized in that: the spring (19) is arranged inside the second sliding groove (20), and the area of the moving block (18) is smaller than the inner area of the transition box (9).

5. The speed reducer for petrochemical industry convenient to maintain of claim 1, characterized in that: the upper surface of the filter box (14) is provided with a pouring pipe (17), and one side of the filter plate (16) is provided with a handle.

Images