CN211778755U

CN211778755U - Speed reducer for cement lime kiln lifter

Info

Publication number: CN211778755U
Application number: CN202020178336.8U
Authority: CN
Inventors: 鲁继东; 卜月平; 吕玉惠
Original assignee: Jiangsu Taiyu Reducer Co ltd
Current assignee: Jiangsu Taiyu Reducer Co ltd
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2020-10-27
Anticipated expiration: 2030-02-18

Abstract

The utility model provides a cement lime kiln speed reducer for elevator, which comprises a shaft coupling, a motor main body, an oil injection nozzle, a reduction box body, an output shaft, a fixed base, an input shaft, a gearwheel, a rolling bearing, a pinion and a flat key, wherein the left side of the motor main body is provided with the shaft coupling, the left side of the shaft coupling is provided with the reduction box body, the joint of the shaft coupling and the reduction box body is provided with the input shaft, the upper end surface of the reduction box body is provided with the oil injection nozzle, the lower end surface of the reduction box body is provided with the fixed base, the inside of the reduction box body is provided with the output shaft, the annular side surface of the output shaft is provided with the gearwheel, the annular side surface of the input shaft is provided with the pinion, the joint of the output shaft and the reduction box body, convenient to assemble and install, good in use effect and strong in practicability.

Description

Speed reducer for cement lime kiln lifter

Technical Field

The utility model relates to a cement stone lime kiln is speed reducer for hoist belongs to speed reducer technical field for the hoist.

Background

The hoist is large mechanical equipment for transportation by changing potential energy, such as a mine hoist, a dam-crossing hoist and the like. Broadly, elevators, overhead cranes, winches, stabilizers, cranes, hoist machines, etc. may be referred to as hoists. The hoister generally refers to large mechanical equipment with high power and high hoisting capacity. The flexible steel wire rope and the transported goods are dragged to move up and down by the power machine to finish the transportation process, the steel wire rope is an indispensable important part of the hoisting machine, and the main varieties comprise a phosphated coating steel wire rope, a galvanized steel wire rope, a stainless steel wire rope, a smooth steel wire rope and the like. The cement lime kiln hoister is one kind of hoister, and the speed reducer is an important component of the cement lime kiln hoister.

Among the prior art, current speed reducer for cement lime kiln lifting machine is at the in-process that uses, and long-time use can lead to the sealed effect variation of speed reducer for cement lime kiln lifting machine, and the speed reduction effect descends, influences the work efficiency of cement lime kiln lifting machine, and the problem that above-mentioned appearance was solved to the speed reducer for cement lime kiln lifting machine that now urgently needs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a speed reducer for cement lime kiln elevator to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the composite erection of being convenient for, excellent in use effect, the practicality is strong.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a speed reducer for a cement lime kiln lifter comprises a speed reducing mechanism, a coupler, a motor main body and a mounting plate, wherein the speed reducing mechanism is arranged on the left side of the motor main body, the coupler is mounted on the left side of the motor main body, the mounting plate is mounted on the lower side of the motor main body, the speed reducing mechanism comprises an oil filling nozzle, a speed reducing box body, an output shaft, a fixed base, an input shaft, a gear wheel, a rotating bearing, a pinion and a flat key, the speed reducing box body is mounted on the left side of the coupler, the input shaft is mounted at the joint of the coupler and the speed reducing box body, the oil filling nozzle is mounted on the upper end face of the speed reducing box body, the fixed base is mounted on the lower end face of the speed reducing box body, the output shaft is mounted inside the speed reducing box, and a flat key is arranged at the joint of the input shaft and the pinion.

Furthermore, an oil filling hole is formed in the oil filling nozzle, a rubber oil seal plug is arranged in the oil filling nozzle, and the specification of the rubber oil seal plug is matched with that of the oil filling hole.

Furthermore, a large shaft seal is installed on the right end face of the reduction box body, and a small shaft seal is installed on the left end face of the reduction box body.

Furthermore, a through hole is formed in the fixed base, an internal thread is formed in the through hole, a fastening bolt is arranged in the fixed base and connected with the fixed base through a thread, and the fastening bolt penetrates through the fixed base and is connected with external equipment.

Furthermore, a large shaft sleeve is arranged at the joint of the output shaft and the reduction box body, the specification of the large shaft sleeve is matched with that of the output shaft, a small shaft sleeve is arranged at the joint of the input shaft and the reduction box body, and the specification of the small shaft sleeve is matched with that of the input shaft.

Furthermore, a key groove is formed in the upper side of the annular side face of the input shaft, the specification of the key groove is matched with that of the flat key, two groups of flat keys are arranged, and the specifications of the two groups of flat keys are the same.

The utility model has the advantages that: the utility model discloses a cement stone lime kiln is speed reducer for lifting machine, because of the utility model discloses added oiling mouth, reduction box, output shaft, unable adjustment base, input shaft, gear wheel, rolling bearing, pinion and parallel key, this design can carry out effectual speed reduction to cement stone lime kiln lifting machine and handle, has solved the problem that original cement stone lime kiln is speed reducer for lifting machine result of use is not good, has improved the utility model discloses a practicality.

Because of the inside oil filler point of having seted up of glib talker, glib internal mounting has rubber oil seal stopper, rubber oil seal stopper specification and oil filler point specification phase-match, this design is convenient for seal the glib talker through rubber oil seal stopper, install big bearing seal because of reducing gear box body right-hand member face, reducing gear box body left end face installs little bearing seal, this design is convenient for seal the processing to output shaft and input shaft, because of the inside through-hole of having seted up of unable adjustment base, and the inside internal thread of having seted up of through-hole, unable adjustment base internally mounted has fastening bolt, fastening bolt is connected through the screw thread with unable adjustment base, fastening bolt runs through unable adjustment base and is connected with external equipment, this design has made things convenient for to install the speed reduction box fixedly, the utility model discloses rational in.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a speed reducer for a cement lime kiln hoist according to the present invention;

FIG. 2 is a schematic structural view of a speed reducer for a cement lime kiln hoist according to the present invention, illustrating a speed reducing mechanism;

FIG. 3 is a front sectional view of a speed reducer for a cement lime kiln hoist according to the present invention, illustrating a speed reduction mechanism;

in the figure: 1-a convenient speed reducing mechanism, 2-a coupler, 3-a motor body, 4-a mounting plate, 11-an oil injection nozzle, 12-a speed reducing box body, 13-an output shaft, 14-a fixed base, 15-an input shaft, 16-a big gear, 17-a rotating bearing, 18-a small gear, 19-a flat key, 111-a rubber oil seal plug, 131-a big shaft seal, 132-a big shaft sleeve, 141-a fastening bolt, 151-a small shaft seal and 152-a small shaft sleeve.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a cement lime kiln is speed reducer for lifting machine, is provided with the reducing gear 1 of being convenient for including the reducing gear 1 of being convenient for, shaft coupling 2, motor body 3 and mounting panel 4 in the left side of motor body 3, and shaft coupling 2 is installed in motor body 3 left side, and mounting panel 4 is installed to motor body 3 downside.

Be convenient for reduction gears 1 includes glib talker 11, reduction box 12, output shaft 13, unable adjustment base 14, input shaft 15, gear wheel 16, rolling bearing 17, pinion 18 and parallel key 19, reduction box 12 is installed on 2 left sides of shaft coupling, input shaft 15 is installed with reduction box 12 junction to shaft coupling 2, glib talker 11 is installed to reduction box 12 up end, unable adjustment base 14 is installed to the terminal surface under reduction box 12, reduction box 12 internally mounted has output shaft 13, output shaft 13 annular side-mounting has gear wheel 16, input shaft 15 annular side-mounting has pinion 18, rolling bearing 17 is installed with reduction box 12 junction to output shaft 13, flat key 19 is installed with pinion 18 junction to input shaft 15, the not good problem of effect of speed reducer for the original cement stone ash kiln lifting machine has been solved to this design.

Oil filler point has been seted up to 11 insides of oil filler point, 11 internally mounted of oil filler point has

rubber oil plug

111, 111 specifications and oil filler point specification phase-match of rubber oil plug, this design is convenient for seal oil filler point 11 through rubber oil plug 111, big bearing seal 131 is installed to reduction box 12 right-hand member face, little bearing seal 151 is installed to reduction box 12 left end face, this design is convenient for seal the processing to output shaft 13 and input shaft 15, the inside through-hole of having seted up of unable adjustment base 14, and the inside internal thread of having seted up of through-hole, 14 internally mounted of unable adjustment base has fastening bolt 141, fastening bolt 141 is connected through the screw thread with unable adjustment base 14, fastening bolt 141 runs through unable adjustment base 14 and is connected with external equipment, this design has made things convenient for install fixedly to reduction.

The large shaft sleeve 132 is installed at the joint of the output shaft 13 and the reduction box body 12, the specification of the large shaft sleeve 132 is matched with that of the output shaft 13, the small shaft sleeve 152 is installed at the joint of the input shaft 15 and the reduction box body 12, the specification of the small shaft sleeve 152 is matched with that of the input shaft 15, the rotating smoothness of the output shaft 13 and the input shaft 15 is improved through the large shaft sleeve 132 and the small shaft sleeve 152, key grooves are formed in the upper side of the annular side face of the input shaft 15, the specification of the key grooves is matched with that of the flat keys 19, the flat keys 19 are provided with two groups, and the specifications of the two groups of flat keys.

As an embodiment of the present invention: the worker firstly connects the fixed base 14 with the external equipment through the fastening bolt 141, then connects the motor main body 3 with the input shaft 15 through the coupler 2, opens the rubber oil seal plug 111, injects lubricating oil into the reduction box body 12 through the oil nozzle 11, starts the motor main body 3, the motor main body 3 rotates to drive the input shaft 15 to rotate through the coupler 2, the input shaft 15 rotates to drive the pinion 18 to rotate, the pinion 18 transmits the rotating force to the bull gear 16 through gear meshing, drives the bull gear 16 to rotate, because the gear ratio exists between the pinion 18 and the bull gear 16, the motor main body 3 is decelerated through the bull gear 16, the rotating speed of the motor main body 3 is reduced, the rotating bearing 17 plays a role of reducing the rotating friction resistance, the flat key 19 can fix the positions of the bull gear 16 and the pinion 18, and realizes the deceleration treatment of the motor main body 3, the utility model discloses a practicality has been improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a cement lime kiln is speed reducer for lifting machine, includes the reduction gears, shaft coupling, motor main part and the mounting panel of being convenient for, its characterized in that: a speed reducing mechanism is arranged on the left side of the motor main body, a coupler is arranged on the left side of the motor main body, and a mounting plate is arranged on the lower side of the motor main body;

the reduction gears of being convenient for includes oiling mouth, reduction box, output shaft, unable adjustment base, input shaft, gear wheel, rolling bearing, pinion and parallel key, reduction box is installed in the shaft coupling left side, the input shaft is installed with reduction box junction to the shaft coupling, oiling mouth is installed to reduction box up end, unable adjustment base is installed to the terminal surface under the reduction box, reduction box internally mounted has the output shaft, output shaft annular side-mounting has the gear wheel, input shaft annular side-mounting has the pinion, rolling bearing is installed with reduction box junction to the output shaft, the parallel key is installed with the pinion junction to the input shaft.

2. The speed reducer for the cement lime kiln elevator as recited in claim 1, wherein: the inside oil filler point of having seted up of oil filler point, oil filler point internally mounted has the rubber oil blanket stopper, rubber oil blanket stopper specification and oil filler point specification phase-match.

3. The speed reducer for the cement lime kiln elevator as recited in claim 1, wherein: the right end face of the reduction box body is provided with a large shaft seal, and the left end face of the reduction box body is provided with a small shaft seal.

4. The speed reducer for the cement lime kiln elevator as recited in claim 1, wherein: the fixing base is internally provided with a through hole, an internal thread is arranged in the through hole, a fastening bolt is arranged in the fixing base and is connected with the fixing base through the thread, and the fastening bolt penetrates through the fixing base and is connected with external equipment.

5. The speed reducer for the cement lime kiln elevator as recited in claim 1, wherein: the speed reducer is characterized in that a large shaft sleeve is installed at the joint of the output shaft and the speed reducer box body, the specification of the large shaft sleeve is matched with that of the output shaft, a small shaft sleeve is installed at the joint of the input shaft and the speed reducer box body, and the specification of the small shaft sleeve is matched with that of the input shaft.

6. The speed reducer for the cement lime kiln elevator as recited in claim 1, wherein: the upper side of the annular side face of the input shaft is provided with a key groove, the specifications of the key groove are matched with those of the flat keys, the flat keys are provided with two groups, and the specifications of the two groups of flat keys are the same.