CN220956725U - High-efficiency low-energy consumption speed-reducing motor - Google Patents

Abstract

The utility model provides a high-efficient low energy consumption speed-down motor, it relates to gear motor technical field, and it includes: the lifting device is provided with a lifting column, the lifting column is positioned in a bottom opening of the support frame, the lifting column penetrates through the support frame and extends to the lower side of the support frame, a plurality of groups of fixing threaded holes are formed in the outer wall of the lifting column, a fixing sleeve is arranged on the outer surface of the lifting column, the lifting column penetrates through the fixing sleeve, the fixing sleeve is welded at the bottom of the support frame, and the fixing bolt is connected to the outer wall of the fixing sleeve in a threaded manner; the high-efficiency low-energy-consumption speed-reducing motor has the advantages that the height of the device can be adjusted, and a large gap between the worm wheel and the worm is avoided in a long-term use process.

Description

High-efficiency low-energy consumption speed-reducing motor

Technical Field

The utility model relates to the technical field of speed reduction motors, in particular to a high-efficiency low-energy-consumption speed reduction motor.

Background

The worm gear speed reducing motor is a power transmission mechanism, which utilizes a speed converter of a gear to reduce the revolution number of a motor (motor) to a required revolution number and obtain a large torque, and has quite wide application range in a mechanism for transmitting power and motion, and can see the trail of the speed reducing motor in a transmission system of various machines, such as ships, automobiles and locomotives of vehicles, heavy equipment for construction, processing equipment and automatic production equipment used in the mechanical industry, common household appliances, clocks and the like in daily life.

However, the existing devices are fixed in height and, during long-term use, a large gap between the worm wheel and the worm occurs due to wear.

Disclosure of utility model

The utility model aims to provide a high-efficiency low-energy-consumption speed-reducing motor, which has the advantages of being capable of adjusting the height of a device, avoiding a larger gap between a worm wheel and a worm in a long-term use process, and solving the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: comprising the following steps: the lower surface of the base is provided with a plurality of bolts;

The support frame is arranged below the base, the support frame is connected with the lower surface of the base through bolts, cavities are formed in the front and rear surfaces of the support frame, and holes are formed in the bottom of the support frame;

Lifting device, it sets up below the support frame, lifting device is equipped with the lifting column, the lifting column is located in the bottom trompil of support frame, the lifting column runs through the support frame, and extend to the below of support frame, the multiunit fixed screw hole has been seted up on the outer wall of lifting column, the surface of lifting column is equipped with fixed sleeve, the lifting column passes fixed sleeve, fixed sleeve welding is in the bottom of support frame, threaded connection fixing bolt on the fixed sleeve's the outer wall, fixing bolt with threaded hole threaded connection on the lifting column, the bottom welding of lifting column has fixed plate A.

Preferably, the upper part of the base is connected with the machine box through a bolt, a worm is rotatably installed in an inner cavity of the machine box, the worm is meshed with a worm wheel connected with a transmission shaft, the right side of the worm is fixedly connected with a first conical gear, and a buffer bushing is arranged between the worm wheel and the transmission shaft.

Preferably, a driving motor is arranged on the right side of the top of the case, an output end of the driving motor extends into an inner cavity of the case and is provided with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.

Preferably, the top of the case is connected with a fixing plate through a bolt, a threaded hole is formed in the fixing plate in a left-right penetrating mode, a threaded rod is connected with the threaded hole in a threaded mode, the right end of the threaded rod is provided with a mounting plate through a bolt, and the other end of the threaded rod is provided with a hand wheel through a bolt.

Preferably, the driving motor is mounted on the right side of the mounting plate, a first spring is sleeved on the left side of the threaded rod, and the left end and the right end of the first spring are respectively abutted to the right side of the hand wheel and the left side of the fixing plate.

Preferably, the top of the case is fixedly welded with an oil injection pipe, the oil injection pipe is positioned on the right side of the driving motor, an oil filling cover is arranged above the oil injection pipe, and an oil drain bolt is sleeved on the front bottom thread of the case.

Preferably, the external surface fixation of worm has cup jointed first bearing, the quantity of first bearing is two, two the bottom of first bearing is equal fixed mounting has the bracing piece, the surface activity of bracing piece has cup jointed the stay tube, the bottom of stay tube with bolted connection is passed through to the bottom of quick-witted case inner chamber, the bracing piece is located the one end of the inside of stay tube has the supporting shoe through bolted connection, the surface activity of bracing piece has cup jointed and has been located the inside supporting spring of stay tube, the top of supporting spring with the top fixed connection of stay tube inner chamber, the bottom of supporting spring with the top fixed connection of supporting shoe.

Preferably, the right side of the case is fixedly communicated with a communicating pipe, the right end of the communicating pipe is fixedly communicated with an oil pipe, and the top of the oil pipe is fixedly communicated with an observation pipe.

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

1. This high-efficient low energy consumption speed-down motor passes through the lift post and slides in fixed sleeve, adjusts the height of base, and the back is accomplished to the high adjustment of base, fixes fixed sleeve and lift post through fixing bolt, adjusts the height of quick-witted case.

2. This high-efficient low energy consumption deceleration motor promotes the supporting shoe through supporting spring, promotes the bracing piece through the supporting shoe afterwards, and rethread bracing piece and first bearing's mutually supporting makes worm and worm wheel in close contact, can eliminate the clearance between worm and the worm wheel voluntarily, avoids leading to the clearance between worm and the worm wheel too big because of wearing and tearing, influences the normal use of speed reducer, has improved the practicality of this speed reducer, the power consumption of reduction equipment.

3. This high-efficient low energy consumption speed-down motor pours into moderate lubricating oil into the quick-witted incasement through the oil filler pipe, avoid in long-term use, can appear great clearance because wearing and tearing between worm wheel and the worm, influence gear motor's normal use, the bottom screw thread in front through the machine case has cup jointed the oil drain bolt, the oil filler cap can make things convenient for the staff to add lubricating oil to quick-witted incasement portion, oil drain bolt's setting, make things convenient for the staff to change the lubricating oil of quick-witted incasement portion regularly, through the mutually supporting of observation tube and communicating pipe, when quick-witted incasement oil mass risees, the oil mass can flow into in the observation tube through communicating pipe and oil pipe, make the inside oil level of quick-witted incasement portion identical with the inside oil level of observation tube, operating personnel can judge the inside oil mass of quick-witted incasement portion through observing the inside oil level of observation tube, avoid adding oil too much or too little influence speed reducer normal use, the practicality of this gear worm speed reducer has been increased.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a high efficiency low energy consumption speed reducing motor according to the present utility model;

FIG. 2 is a schematic front view of a high efficiency low energy consumption motor according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a high efficiency low energy consumption motor according to the present utility model;

FIG. 4 is a schematic cross-sectional view B of a high efficiency low energy consumption motor according to the present utility model;

FIG. 5 is a schematic diagram of a structure of a fixed plate and a hand wheel of a high-efficiency low-energy-consumption speed-reducing motor according to the present utility model;

FIG. 6 is an exploded view of a support rod and support tube structure of a high efficiency low energy consumption speed reducing motor according to the present utility model;

fig. 7 is a schematic structural diagram of a communicating tube and an observation tube of the high-efficiency low-energy-consumption speed-reducing motor of the present utility model.

The reference numerals in the drawings indicate: 1. a base; 101. a support frame; 2. a lifting device; 201. lifting columns; 202. a fixed sleeve; 203. a fixing bolt; 204. a fixing plate A; 3. a chassis; 301. a worm; 302. a worm wheel; 303. a first bevel gear; 304. a second bevel gear; 305. a driving motor; 306. a fixing plate; 307. a threaded rod; 308. a mounting plate; 309. a hand wheel; 310. a buffer bushing; 311. a first spring; 4. a first bearing; 401. a support rod; 402. a support tube; 403. a support block; 404. a support spring; 5. a filler cap; 501. a filler pipe; 502. an oil drain bolt; 6. a communicating pipe; 601. an oil pipe; 602. the tube was observed.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1:

Referring to fig. 2 and 3, a high-efficiency low-energy-consumption speed-reducing motor comprises a base 1, a plurality of bolts and a motor body, wherein the lower surface of the base is provided with a plurality of bolts; the support frame 101 is arranged below the base 1, the support frame 101 is connected with the lower surface of the base 1 through bolts, cavities are formed in the front and rear surfaces of the support frame 101, and holes are formed in the bottom of the support frame 101; the lifting device 2 is arranged below the supporting frame 101, the lifting device 2 is provided with a lifting column 201, the lifting column 201 is located in a bottom opening of the supporting frame 101, the lifting column 201 penetrates through the supporting frame 101 and extends to the lower side of the supporting frame 101, a plurality of groups of fixing threaded holes are formed in the outer wall of the lifting column 201, a fixing sleeve 202 is arranged on the outer surface of the lifting column 201, the lifting column 201 penetrates through the fixing sleeve 202, the fixing sleeve 202 is welded to the bottom of the supporting frame 101, a fixing bolt 203 is connected to the outer wall of the fixing sleeve 202 in a threaded mode, the fixing bolt 203 is connected with a threaded hole in the lifting column 201 in a threaded mode, a fixing plate A204 is welded to the bottom of the lifting column 201, the lifting column 201 slides in the fixing sleeve 202 through the lifting column 201, the height of the base 1 is adjusted, and after the height of the base 1 is adjusted, the fixing sleeve 202 and the lifting column 201 are fixed through the fixing bolt 203, and the height of the chassis 3 is adjusted.

Example 2:

Referring to fig. 4, 5 and 6, a high efficiency low energy consumption speed reducing motor includes: the base 1, the upper part of the base 1 is connected with the chassis 3 through a bolt, a worm 301 is rotatably arranged in the inner cavity of the chassis 3, the worm 301 is meshed with a worm wheel 302 connected with a transmission shaft, the right side of the worm 301 is fixedly connected with a first conical gear 303, a buffer bush 310 is arranged between the worm wheel 302 and the transmission shaft, the right side of the top of the chassis 3 is provided with a driving motor 305, the output end of the driving motor 305 stretches into the inner cavity of the chassis 3 and is provided with a second conical gear 304, the second conical gear 304 is meshed with the first conical gear 303, the top of the chassis 3 is connected with a fixed plate 306 through a bolt, a threaded hole is formed in the fixed plate 306 in a left-right penetrating manner, a threaded rod 307 is connected in the threaded hole in a threaded manner, the right end of the threaded rod 307 is provided with a mounting plate 308 through a bolt, the other end of the threaded rod 307 is provided with a hand wheel 309 through a bolt, the driving motor 305 is mounted on the right side of the mounting plate 308, the left side of the threaded rod 307 is sleeved with a first spring 311, the left end and the right end of the first spring 311 are respectively abutted with the right side of the hand wheel 309 and the left side of the fixed plate 306, the outer surface of the worm 301 is fixedly sleeved with a first bearing 4, the number of the first bearings 4 is two, the bottoms of the two first bearings 4 are fixedly provided with a supporting rod 401, the outer surface of the supporting rod 401 is movably sleeved with a supporting tube 402, the bottom end of the supporting tube 402 is connected with the bottom of the inner cavity of the chassis 3 through bolts, one end of the supporting rod 401 positioned in the supporting tube 402 is connected with a supporting block 403 through bolts, the outer surface of the supporting rod 401 is movably sleeved with a supporting spring 404 positioned in the supporting tube 402, the top end of the supporting spring 404 is fixedly connected with the top of the inner cavity of the supporting tube 402, the bottom end of the supporting spring 404 is fixedly connected with the top of the supporting block 403, the supporting block 403 is pushed by the supporting spring 404, then the supporting rod 401 is pushed by the supporting block 403, the worm 301 and the worm wheel 302 are in close contact by the mutual cooperation of the supporting rod 401 and the first bearing 4, the gap between the worm 301 and the worm wheel 302 can be automatically eliminated, the phenomenon that the gap between the worm 301 and the worm wheel 302 is overlarge due to abrasion is avoided, the normal use of the speed reducer is influenced, the practicability of the speed reducer is improved, and the energy consumption of equipment is reduced.

Example 3:

Referring to fig. 1 and 7, the efficient low-energy-consumption speed-reducing motor comprises a case 3, an oil injection pipe 501 is fixedly welded at the top of the case 3, the oil injection pipe 501 is positioned on the right side of a driving motor 305, an oil filling cover 5 is arranged above the oil injection pipe 501, an oil discharging bolt 502 is sleeved on the front bottom screw thread of the case 3, a communicating pipe 6 is fixedly communicated with the right side surface of the case 3, an oil pipe 601 is fixedly communicated with the right end of the communicating pipe 6, an observation pipe 602 is fixedly communicated with the top of the oil pipe 601, a proper amount of lubricating oil is injected into the case 3 through the oil injection pipe 501, the normal use of the speed-reducing motor is influenced due to the fact that a large gap is formed between the worm wheel 302 and a worm 301 in a long-term use process, the lubricating oil is conveniently influenced, a worker can conveniently add lubricating oil to the inside of the case 3 through the oil discharging bolt 502 sleeved on the bottom screw thread in front of the case 3, the worker can conveniently replace the lubricating oil in the case 3 regularly, and the oil level inside the observation pipe 602 and the communicating pipe 6 are mutually matched with each other through the observation pipe, when the oil quantity 601 in the inside the case 3 ascends, the case passes through the observation pipe 6 and the oil level 6 and the oil pipe, and the oil level inside the case 602 is conveniently observed through the observation pipe 602, and the inside of the case 602 is normally, and the case is normally used.

Working principle: when the efficient low-energy-consumption speed-reducing motor is used, firstly, the chassis 3 is placed at a flat position, according to the use requirement, the height of the base 1 is adjusted by sliding the lifting column 201 in the fixed sleeve 202, after the height adjustment of the base 1 is completed, the fixed sleeve 202 and the lifting column 201 are fixed through the fixed bolt 203, the height of the chassis 3 is adjusted, the driving motor 305 operates, the worm 301 rotates through the mutual engagement of the second conical gear 304 arranged at the output end of the driving motor and the first conical gear 303 arranged on the worm 301, the worm wheel 302 in transmission connection with the worm wheel 301 drives the transmission shaft to rotate, the driving motor 305 is far away from the chassis 3 and is not influenced by vibration, the pressure is applied to the hand wheel 309 through the arrangement of the first spring 311, the matching of the threaded rod 307 and the threaded hole is more stable, the position of the driving motor is well fixed, the supporting block 403 is pushed through the supporting block 403, the supporting rod 401 is pushed through the supporting block 403, the mutual matching of the supporting rod 401 and the first bearing 4, the worm wheel 301 and the worm wheel 302 are automatically contacted with the worm wheel 301, the worm wheel 302 is tightly contacted with the worm wheel 302, the clearance between the worm wheel 302 and the worm wheel 302 is avoided, and the gap between the speed reducer 301 and the speed reducer is greatly reduced, and the practical effect is avoided.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (8)

1. A high-efficient low energy consumption speed-down motor, its characterized in that: comprising the following steps:

A base (1) with a plurality of bolts on the lower surface;

The support frame (101) is arranged below the base (1), the support frame (101) is connected with the lower surface of the base (1) through bolts, cavities are formed in the front and rear surfaces of the support frame (101), and holes are formed in the bottom of the support frame (101);

Lifting device (2), it sets up below support frame (101), lifting device (2) are equipped with lift post (201), lift post (201) are located in the bottom trompil of support frame (101), lift post (201) run through support frame (101) and extend to the below of support frame (101), the multiunit fixed screw hole has been seted up on the outer wall of lift post (201), the surface of lift post (201) is equipped with fixed sleeve (202), lift post (201) pass fixed sleeve (202), fixed sleeve (202) welding is in the bottom of support frame (101), threaded connection fixing bolt (203) on the outer wall of fixed sleeve (202), fixing bolt (203) with screw hole threaded connection on lift post (201), the bottom welding of lift post (201) has fixed plate A (204).

2. A high efficiency low energy consumption speed reducing motor according to claim 1, wherein: the upper side of base (1) is through bolted connection organic case (3), worm (301) are installed in the inner chamber rotation of case (3), worm (301) meshing has worm wheel (302) of being connected with the transmission shaft, the right side fixedly connected with first conical gear (303) of worm (301), be equipped with buffer liner (310) between worm wheel (302) and the transmission shaft.

3. A high efficiency low energy consumption speed reducing motor according to claim 2, wherein: the right side at the top of the case (3) is provided with a driving motor (305), the output end of the driving motor (305) stretches into an inner cavity of the case (3) and is provided with a second bevel gear (304), the second bevel gear (304) is meshed with the first bevel gear (303), and the driving motor (305) is arranged on the right side of a mounting plate (308).

4. A high efficiency low energy consumption speed reducing motor according to claim 2, wherein: the top of the case (3) is connected with a fixing plate (306) through a bolt, a threaded hole is formed in the fixing plate (306) in a left-right penetrating mode, a threaded rod (307) is connected in the threaded hole in a threaded mode, the right end of the threaded rod (307) is provided with a mounting plate (308) through a bolt, and the other end of the threaded rod (307) is provided with a hand wheel (309) through a bolt.

5. The high efficiency, low energy consumption, and reduced speed motor of claim 4 wherein: the left side of threaded rod (307) is overlapped and is equipped with first spring (311), the left and right both ends of first spring (311) respectively with the right side of hand wheel (309) and the left side butt of fixed plate (306).

6. A high efficiency low energy consumption speed reducing motor according to claim 2, wherein: the novel oil filling machine is characterized in that an oil filling pipe (501) is fixedly welded at the top of the machine case (3), the oil filling pipe (501) is located on the right side of the driving motor (305), an oil filling cover (5) is arranged above the oil filling pipe (501), and an oil discharging bolt (502) is sleeved on the front bottom thread of the machine case (3).

7. A high efficiency low energy consumption speed reducing motor according to claim 2, wherein: the outer surface fixing of worm (301) has cup jointed first bearing (4), the quantity of first bearing (4) is two, two the equal fixed mounting in bottom of first bearing (4) has bracing piece (401), the surface activity of bracing piece (401) has cup jointed stay tube (402), the bottom of stay tube (402) with the bottom of quick-witted case (3) inner chamber is through bolted connection, bracing piece (401) are located the one end of the inside of stay tube (402) is through bolted connection there being supporting shoe (403), the surface activity of bracing piece (401) has cup jointed and is located inside supporting spring (404) of stay tube (402), the top of supporting spring (404) with the top fixed connection of stay tube (402) inner chamber, the bottom of supporting spring (404) with the top fixed connection of supporting shoe (403).

8. A high efficiency low energy consumption speed reducing motor according to claim 2, wherein: the right side of machine case (3) is fixed to be linked together and is had communicating pipe (6), the right-hand member of communicating pipe (6) is fixed to be linked together and is had oil pipe (601), the top of oil pipe (601) is fixed to be linked together and is had observation pipe (602).