CN210724462U

CN210724462U - Efficient worm gear motor

Info

Publication number: CN210724462U
Application number: CN201921585644.6U
Authority: CN
Inventors: 杨升龙
Original assignee: Tianjin Zihang Machinery Manufacturing Co Ltd
Current assignee: Tianjin Zihang Machinery Manufacturing Co Ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-06-09
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses an efficient worm gear motor, including base, organism, strutting arrangement, exhaust apparatus and elevating gear, the fixed surface of base organism, be equipped with the rotating electrical machines through the bolt fastening on the left side outer wall of organism, welded fastening has the driving gear on the outer wall of the output shaft of rotating electrical machines, be equipped with the worm in the organism, welded fastening has driven gear with driving gear engaged with on the outer wall of right half of worm, the top meshing of worm is connected with the worm wheel, be equipped with two sets of strutting arrangement on the outer wall of worm, first welded fastening on the left side of organism surface has exhaust apparatus, the bottom welded fastening of organism has the support frame, the bottom four corners of support frame is equipped with elevating gear. This efficient worm gear motor not only can make closely to cooperate between worm and the worm wheel, can also adjust the height of organism according to the user demand.

Description

Efficient worm gear motor

Technical Field

The utility model belongs to the technical field of gear motor, concretely relates to efficient worm gear motor.

Background

A worm gear reducer is a power transmission mechanism that uses a gear speed converter to reduce the number of revolutions of a motor (motor) to a desired number of revolutions and obtain a large torque. In a mechanism for transmitting power and motion, a reduction gear has a wide range of applications. The trace of the transmission system can be seen in various machines, such as ships, automobiles, locomotives of vehicles, heavy equipment for buildings, processing equipment and automatic production equipment used in the mechanical industry, common household appliances in daily life, clocks and watches, and the like. The application of the speed reducer can be seen from the transmission work of large power, to the transmission of small load and accurate angle, and in industrial application, the speed reducer has the functions of reducing speed and increasing torque. Therefore, the device is widely applied to speed and torque conversion equipment. Because the worm wheel and the worm are in friction transmission, in the long-term use process, a large gap can be formed between the worm wheel and the worm due to abrasion, and the normal use of the speed reducer is influenced.

Therefore, in order to meet the current situation, the design and production of a high-efficiency worm speed reducing motor are urgently needed to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an efficient worm gear motor 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 high-efficiency worm speed-reducing motor, which comprises a base, a machine body, a supporting device, an exhaust device and a lifting device, the surface of the base is welded and fixed with a machine body, the outer wall of the left side of the machine body is fixed with a rotating motor through a bolt, an output shaft is fixedly welded at the output end of the rotating motor and extends into the machine body, a driving gear is fixedly welded on the outer wall of the output shaft, a worm is arranged in the machine body, a driven gear meshed with the driving gear is welded and fixed on the outer wall of the right half part of the worm, the top of the worm is engaged with a worm wheel which is rotationally connected with a transmission shaft through a rotating bearing, two groups of supporting devices are arranged on the outer wall of the worm, an exhaust device is welded and fixed on the left half part of the surface of the machine body, the bottom of organism welded fastening has the support frame, the bottom four corners of support frame is equipped with elevating gear.

Preferably, strutting arrangement is including supporting box and installation piece, support box welded fastening is on the bottom plate surface of organism, be equipped with the support column in the support box, the bottom welded fastening of support column has the supporting shoe, and the top welded fastening of supporting shoe has supporting spring, supporting spring overlaps and establishes on the outer wall of support column and other end welded fastening is in the top bottom of supporting box, the top welded fastening of support column has the installation piece, welded fastening has rolling bearing in the installation piece, and the rolling bearing cover is established on the outer wall of worm.

Preferably, exhaust apparatus includes connecting block and fixed block, fixed block welded fastening is in the bottom of connecting block, the rectangular channel has been seted up in the connecting block, welded fastening has the connecting sleeve in the connecting block, there is the filter screen through the bolt fastening in the connecting block of connecting sleeve both sides, welded fastening has compression spring in the connecting sleeve, compression spring's other end welded fastening has the guide post, the other end welded fastening of guide post has the ball sealer, set up the guide way in the fixed block, the air vent has been seted up to the bottom of guide way.

Preferably, the lifting device comprises a lifting column and a fixing sleeve, the lifting column penetrates through the support frame and extends to the lower portion of the support frame, a plurality of groups of fixing threaded holes are formed in the outer wall of the right side of the lifting column, a fixing plate is welded and fixed to the bottom of the lifting column, the fixing sleeve is welded and fixed to the bottom of the support frame, the lifting column penetrates through the fixing sleeve, a fixing bolt is connected to the outer wall of the fixing sleeve in a threaded mode, and the fixing bolt is connected with the threaded holes in the lifting column in a threaded mode.

Preferably, an oil injection pipe is welded and fixed on the right half part of the surface of the machine body, a motor shell is arranged on the outer wall of the rotating motor, and the motor shell is fixed on the outer wall of the right side of the machine body through a bolt.

The utility model discloses a technological effect and advantage: according to the efficient worm speed reducing motor, the supporting blocks in the supporting box are supported through the supporting springs, the supporting blocks support the supporting columns, and the supporting columns support the worm through the mounting blocks, so that the problem that the normal use of the speed reducer is influenced due to the fact that a large gap is formed between the worm wheel and the worm due to abrasion in the long-term use process is avoided; slide in fixed sleeve through the lift post, can adjust the height of organism as required according to the use to gear motor's application scope has been improved, this efficient worm gear motor not only can make between worm and the worm wheel closely cooperate, can also adjust the height of organism according to the user demand.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a cross-sectional view of an exhaust device of the present invention;

fig. 3 is a schematic structural diagram of the lifting device of the present invention.

In the figure: the automatic air-conditioning system comprises a base 1, a machine body 2, a rotating motor 3, a motor shell 4, a driving gear 5, a worm 6, a driven gear 7, a supporting device 8, a worm wheel 9, a transmission shaft 10, an exhaust device 11, an oil filling pipe 12, a supporting frame 13, a lifting device 14, an installation block 15, a supporting box 16, a supporting column 17, a supporting spring 18, a connecting block 19, a fixing block 20, a connecting sleeve 21, a compression spring 22, a filter screen 23, a guide column 24, a sealing ball 25, a lifting column 26, a fixing sleeve 27, a fixing bolt 28 and a fixing plate 29.

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.

Unless the direction is defined separately, the directions of up, down, left, right, front, back, etc. referred to herein are the directions of up, down, left, right, front, back, etc. in the drawings of the present invention, and are herein incorporated by reference.

The utility model provides a as shown in fig. 1-3 an efficient worm gear motor, including base 1, organism 2, strutting arrangement 8, exhaust apparatus 11 and elevating gear 14, base 1's surface welding fixes organism 2, there is rotating electrical machines 3 through the bolt fastening on organism 2's the left side outer wall, rotating electrical machines 3's model is: 86BYG120, the output welded fastening of rotating electrical machines 3 has the output shaft, and the output shaft extends to in the organism 2, and welded fastening has driving gear 5 on the outer wall of output shaft, be equipped with worm 6 in the organism 2, welded fastening has driven gear 7 with driving gear 5 engaged with on the outer wall of the right half of worm 6, the meshing of top of worm 6 is connected with worm wheel 9, worm wheel 9 rotates through the swivel bearing and is connected with transmission shaft 10, transmission shaft 10 welded fastening is on the both sides inner wall of organism 2, be equipped with two sets of strutting arrangement 8 on the outer wall of worm 6, half left welded fastening on the surface of organism 2 has exhaust apparatus 11, the bottom welded fastening of organism 2 has support frame 13, the bottom four corners of support frame 13 is equipped with elevating gear 14.

Specifically, the supporting device 8 comprises a supporting box 16 and a mounting block 15, the supporting box 16 is welded and fixed on the bottom plate surface of the machine body 2, a support column 17 is arranged in the support box 16, the support column 17 penetrates through the top plate of the support box 16, and extends to the upper part of the supporting box 16, the bottom of the supporting column 17 is fixedly welded with a supporting block, the top of the supporting block is fixedly welded with a supporting spring 18, the supporting spring 18 is sleeved on the outer wall of the supporting column 17 and the other end is welded and fixed at the bottom of the top of the supporting box 16, the top of the supporting column 17 is fixedly welded with an installation block 15, a rotating bearing is fixedly welded in the installation block 15 and sleeved on the outer wall of the worm 6, support column 17 is supported through supporting spring 18, can make worm 6 and worm wheel 9 in close contact with, avoids in long-term use, can appear great clearance because of wearing and tearing between worm wheel 9 and the worm 6.

Specifically, the exhaust device 11 includes a connecting block 19 and a fixing block 20, the fixing block 20 is welded and fixed at the bottom of the connecting block 19, a rectangular groove is formed in the connecting block 19, a connecting sleeve 21 is welded and fixed in the connecting block 19, filter screens 23 are fixed in the connecting block 19 at two sides of the connecting sleeve 21 through bolts, the filter screens 23 can place dust into the machine body 2, compression springs 22 are welded and fixed in the connecting sleeve 21, guide posts 24 are welded and fixed at the other ends of the compression springs 22, the guide posts 24 slide in the connecting sleeve 21, sealing balls 25 are welded and fixed at the other ends of the guide posts 24, a guide groove is formed in the fixing block 20, a vent hole is formed in the bottom of the guide groove, the sealing balls 25 are attached to the bottom of the guide groove, and when the pressure inside the machine body 2 is too high, the sealing balls 25 are pushed to rise by the pressure, thereby discharging the pressure inside the body 2.

Specifically, the lifting device 14 includes a lifting column 26 and a fixing sleeve 27, the lifting column 26 penetrates through the support frame 13 and extends to the lower side of the support frame 13, a plurality of sets of fixing threaded holes are formed in the outer wall of the right side of the lifting column 26, a fixing plate 29 is welded and fixed to the bottom of the lifting column 26, the fixing sleeve 27 is welded and fixed to the bottom of the support frame 13, the lifting column 26 penetrates through the fixing sleeve 27, a fixing bolt 28 is connected to the outer wall of the fixing sleeve 27 through threads, the fixing bolt 28 is connected to the threaded holes in the lifting column 26 through threads, and the lifting column 26 slides in the fixing sleeve 27, so that the height of the machine body 2 can be adjusted according to use requirements.

Specifically, right half welded fastening on 2 surfaces of organism has oiling pipe 12, the top threaded connection who annotates oiling pipe 12 adds the oil cap, the outer wall of rotating electrical machines 3 is equipped with motor casing 4, motor casing 4 passes through the bolt fastening on 2 right side outer walls of organism, the thermovent has been seted up on the right side outer wall of motor casing 4, has the dust screen through the bolt fastening in the thermovent.

Specifically, this efficient worm gear motor, when using, at first place smooth position with organism 2, according to the user demand, slide in fixed sleeve 27 through lift post 26, adjust the height of organism 2, organism 2's altitude mixture is accomplished the back, fix fixed sleeve 27 and lift post 26 through fixing bolt 28, inject proper amount lubricating oil into organism 2 through oiling pipe 12, when worm wheel 9 and worm 6 produce the clearance, supporting spring 18 supports the supporting shoe in the supporting box, the supporting shoe supports supporting shoe 17, make supporting shoe 17 rise, supporting shoe 17 supports worm 6 through installation piece 15, make worm 6 and worm wheel 9 in close contact with, avoid in long-term use, can appear great clearance because of wearing and tearing between worm wheel 9 and the worm 6, influence gear motor's normal use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an efficient worm gear motor, includes base (1), organism (2), strutting arrangement (8), exhaust apparatus (11) and elevating gear (14), its characterized in that: the surface of the base (1) is fixedly welded with a machine body (2), a rotary motor (3) is fixed on the outer wall of the left side of the machine body (2) through a bolt, an output shaft is fixedly welded on the output end of the rotary motor (3), the output shaft extends into the machine body (2), a driving gear (5) is fixedly welded on the outer wall of the output shaft, a worm (6) is arranged in the machine body (2), a driven gear (7) meshed with the driving gear (5) is fixedly welded on the outer wall of the right half part of the worm (6), the top of the worm (6) is meshed with a worm wheel (9), the worm wheel (9) is rotatably connected with a transmission shaft (10) through a rotating bearing, two groups of supporting devices (8) are arranged on the outer wall of the worm (6), an exhaust device (11) is fixedly welded on the left half part of the surface of the machine body (2), and a supporting frame (13), and lifting devices (14) are arranged at four corners of the bottom of the support frame (13).

2. A high efficiency worm gear motor as claimed in claim 1, wherein: strutting arrangement (8) are including supporting box (16) and installation piece (15), support box (16) welded fastening is on the bottom plate surface of organism (2), be equipped with support column (17) in supporting box (16), the bottom welded fastening of support column (17) has the supporting shoe, and the top welded fastening of supporting shoe has supporting spring (18), supporting spring (18) cover is established on the outer wall of support column (17) and other end welded fastening is in the top bottom of supporting box (16), the top welded fastening of support column (17) has installation piece (15), the welded fastening has rolling bearing in installation piece (15), and the rolling bearing cover is established on the outer wall of worm (6).

3. A high efficiency worm gear motor as claimed in claim 1, wherein: exhaust apparatus (11) are including connecting block (19) and fixed block (20), fixed block (20) welded fastening is in the bottom of connecting block (19), the rectangular channel has been seted up in connecting block (19), welded fastening has connecting sleeve (21) in connecting block (19), there is filter screen (23) through the bolt fastening in connecting block (19) of connecting sleeve (21) both sides, welded fastening has compression spring (22) in connecting sleeve (21), the other end welded fastening of compression spring (22) has guide post (24), the other end welded fastening of guide post (24) has ball sealer (25), set up the guide way in fixed block (20), the air vent has been seted up to the bottom of guide way.

4. A high efficiency worm gear motor as claimed in claim 1, wherein: elevating gear (14) are including lift post (26) and fixed sleeve (27), lift post (26) run through support frame (13) to extend to support frame (13) below, multiunit fixed screw hole has been seted up on the right side outer wall of lift post (26), the bottom welded fastening of lift post (26) has fixed plate (29), fixed sleeve (27) welded fastening is in the bottom of support frame (13), lift post (26) pass fixed sleeve (27), threaded connection fixing bolt (28) on the outer wall of fixed sleeve (27), fixing bolt (28) and the screw hole threaded connection on lift post (26).

5. A high efficiency worm gear motor as claimed in claim 1, wherein: the right half welded fastening on organism (2) surface has oiling pipe (12), the outer wall of rotating electrical machines (3) is equipped with motor casing (4), motor casing (4) pass through the bolt fastening on the right side outer wall of organism (2).