CN211930464U

CN211930464U - High-efficiency transmission universal speed reducing motor

Info

Publication number: CN211930464U
Application number: CN202020754805.6U
Authority: CN
Inventors: 翁俊基
Original assignee: Wenzhou Yili Intelligent Technology Co ltd
Current assignee: Wenzhou Yili Intelligent Technology Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-11-13
Anticipated expiration: 2030-05-09

Abstract

The utility model relates to a gear motor technical field just discloses a general class gear motor of high-efficient transmission, including the montant, montant left end fixed mounting has L type straight-bar, and the through-hole has been seted up to L type straight-bar inside, and the inside threaded connection of through-hole has the screw rod, and the outside cover of screw rod is equipped with the spring that is located L type straight-bar right side, the left end swing joint of screw rod has the support, and the left end fixed mounting of support has step motor, montant left end fixed mounting has the box that is located the step motor below. This general class gear motor of high-efficient transmission possesses the advantage that the commonality is good and vibrations are little in the use, has solved present reducing gear box on the market generally longer, installs and can lead to the device overlength on the motor, and unable installation is used in some less places, and the commonality is relatively poor, and current reducing gear box direct mount is on the output of motor, can't accomplish fine fixed, and vibrations are great in the use, damages the problem of motor easily.

Description

High-efficiency transmission universal speed reducing motor

Technical Field

The utility model relates to a gear motor technical field specifically is a general class gear motor of high-efficient transmission.

Background

The gear reduction motor is a short for combining a motor and a speed reducer, and as the name suggests, the gear reduction motor can be completely matched with a rotary encoder to reduce the output shaft rotating speed of the motor to the required rotating speed by using n groups of gears with different tooth numbers.

The existing reduction gearbox on the market is generally long, the device is too long when the reduction gearbox is installed on a motor, the reduction gearbox cannot be installed and applied to certain small places, the universality is poor, the existing reduction gearbox is directly installed on the output end of the motor, the good fixation cannot be achieved, the vibration is large in the using process, the motor is easy to damage, and therefore the high-efficiency transmission general type reduction motor is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a general class gear motor of high-efficient transmission possesses the commonality and well shakes little advantage in the use, and it is generally longer to have solved present reducing gear box on the market at present, installs and can lead to the device overlength on the motor, and certain less place is used in unable installation, and the commonality is relatively poor, and current reducing gear box direct mount is on the output of motor, can't accomplish fine fixed, and it is great to shake in the use, damages the problem of motor easily.

(II) technical scheme

For the purpose that realizes that above-mentioned commonality is good and vibrations are little in the use, the utility model provides a following technical scheme: a high-efficiency transmission universal speed reducing motor comprises a vertical rod, wherein an L-shaped straight rod is fixedly installed at the left end of the vertical rod, a through hole is formed in the L-shaped straight rod, a screw rod is connected with the inner portion of the through hole in a threaded manner, a spring positioned on the right side of the L-shaped straight rod is sleeved outside the screw rod, a support is movably connected at the left end of the screw rod, a stepping motor is fixedly installed at the left end of the support, a box body positioned below the stepping motor is fixedly installed at the left end and the right end of an inner cavity of the box body, first conical gears penetrating through the top of the box body and extending into the box body are fixedly installed at the output end of the stepping motor, a first transverse rod is fixedly connected between opposite sides of the two first bearings, a second conical gear meshed with the first conical gear is fixedly installed at the outer portion of the first transverse rod, a, the utility model discloses a box structure, including box inner chamber, first fixed block, output pole left end fixed mounting have the first fixed block of box inner chamber top fixed mounting, and the inside fixed mounting of first fixed block has the second bearing, and the inside rotation of second bearing is connected with one end and runs through the box right-hand member and extend to the right-hand and other end of montant and extend to the left output pole of first fixed block, and output pole left end fixed mounting has the second rectangular gear with first rectangular gear engaged with, the inside rectangular hole that is located L type straight-bar below of seting up of montant, the downthehole.

Preferably, the through hole is internally provided with an internal thread, and the screw rod is externally provided with an external thread matched with the internal thread.

Preferably, the right end of the screw rod is fixedly provided with a handle, the outer portion of the handle is fixedly provided with a protective sleeve, and the outer portion of the protective sleeve is provided with a plurality of rubber anti-skidding salient points.

Preferably, a stepping motor base is fixedly mounted at the left end of the stepping motor and fixedly connected to the left end of the support through a bolt.

Preferably, the gear ratios of the first bevel gear and the second bevel gear and the gear ratios of the first rectangular gear and the second rectangular gear are one to two.

Preferably, lubricating oil is smeared at the meshing positions of the first conical gear and the second conical gear and the meshing positions of the first rectangular gear and the second rectangular gear.

(III) advantageous effects

Compared with the prior art, the utility model provides a general class gear motor of high-efficient transmission possesses following beneficial effect:

the high-efficiency transmission general type speed reducing motor is provided with a spring, an L-shaped straight rod and a screw rod, wherein a stepping motor is in threaded connection with the left end of the L-shaped straight rod through the screw rod, and can be firmly fixed at the left end of a vertical rod through a stepping motor and a support by matching with the reaction force of the spring, so that the vibration of the stepping motor in the operation process is reduced, the operation efficiency of the speed reducing motor is improved, a motor is started simultaneously, the output end of the motor drives a first bevel gear to rotate, the first bevel gear drives a second bevel gear to rotate, meanwhile, the second bevel gear rotates to drive a second transverse rod to rotate, the first rectangular gear on the second transverse rod can rotate, the first rectangular gear rotates to drive a second rectangular gear to rotate, the second rectangular gear rotates to drive an output rod to rotate, and through the arrangement of the first bevel gear, the second bevel gear and the gear tooth ratio of the first rectangular gear to the second, the speed of the first bevel gear is fast, the speed of the second bevel gear is slow, meanwhile, the speed of the first rectangular gear is faster than that of the second rectangular gear, the requirement of multi-stage speed reduction is met, meanwhile, the stepping motor is longitudinally installed, the transverse distance of the speed reducing device can be reduced to the maximum degree, the speed reducing device is installed in a small environment position, and the advantages of good universality and small vibration in the using process are achieved.

Drawings

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

fig. 2 is a side view of the first fixing block of the present invention.

In the figure: the device comprises a vertical rod 1, a straight rod 2L, a screw rod 3, a spring 4, a support 5, a stepping motor 6, a box 7, a first bearing 8, a first cross rod 9, a second bevel gear 10, a first rectangular gear 11, a first fixed block 12, a second bearing 13, an output rod 14, a second rectangular gear 15, a through hole 16, a rectangular hole 17 and a third bearing 18.

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. 1-2, a high-efficiency transmission general-purpose gear motor comprises a vertical rod 1, wherein an L-shaped straight rod 2 is fixedly installed at the left end of the vertical rod 1, a through hole 16 is formed in the L-shaped straight rod 2, an internal thread is formed in the through hole 16, an external thread matched with the internal thread is formed outside the screw rod 3, the screw rod 3 is in threaded connection with the screw rod 3 in the through hole 16, a handle is fixedly installed at the right end of the screw rod 3, a protective sleeve is fixedly installed outside the handle, a plurality of rubber anti-skidding convex points are arranged outside the protective sleeve, a spring 4 positioned at the right side of the L-shaped straight rod 2 is sleeved outside the screw rod 3, a support 5 is movably connected at the left end of the screw rod 3, a stepping motor 6 is fixedly installed at the left end of the support 5, the stepping motor 6 is in threaded connection with the left end of the L-shaped straight rod 2 through the screw rod 4 by virtue of the, thereby reducing the vibration of the stepping motor 6 in the operation process and improving the operation efficiency of the speed reducing motor, a stepping motor base is fixedly arranged at the left end of the stepping motor 6, the stepping motor base is fixedly connected at the left end of the bracket 5 through bolts, a box body 7 positioned below the stepping motor 6 is fixedly arranged at the left end of the vertical rod 1, first bearings 8 are fixedly arranged at the left side and the right side of the inner cavity of the box body 7, a first bevel gear 19 penetrating through the top of the box body 7 and extending to the inside of the box body 7 is fixedly arranged at the output end of the stepping motor 6, a first transverse rod 9 is fixedly connected between the opposite sides of the two first bearings 8, a second bevel gear 10 meshed with the first bevel gear 19 is fixedly arranged at the outer part of the first transverse rod 9, a first rectangular gear 11 positioned at the right side of the second bevel gear 10 is fixedly arranged at the outer part of, a second bearing 13 is fixedly arranged inside the first fixed block 12, an output rod 14 with one end penetrating through the right end of the box 7 and extending to the right side of the vertical rod 1 and the other end extending to the left side of the first fixed block 12 is rotatably connected inside the second bearing 13, a second rectangular gear 15 meshed with the first rectangular gear 11 is fixedly arranged at the left end of the output rod 14, the gear ratios of the first conical gear 19 and the second conical gear 10 and the first rectangular gear 11 and the second rectangular gear 15 are one to two, the motor 6 is started simultaneously, the output end of the motor 6 drives the first conical gear 19 to rotate, the first conical gear 19 drives the second conical gear 10 to rotate, meanwhile, the second conical gear 10 rotates to drive the second cross rod 9 to rotate, the first rectangular gear 11 on the second cross rod 9 can rotate, and the first rectangular gear 11 rotates to drive the second rectangular gear 15 to rotate, the second rectangular gear 15 can drive the output rod 14 to rotate, the first conical gear 19 rotates faster than the second conical gear 10 and the first rectangular gear 11 rotates slower than the second rectangular gear 15 through setting the gear ratio of the first conical gear 19 to the second conical gear 10 and the gear ratio of the first rectangular gear 11 to the second rectangular gear 15, the requirement of multi-stage speed reduction is met, meanwhile, the stepping motor 6 is longitudinally installed, the transverse distance of the speed reducing device can be reduced to the maximum extent, the installation on a small environment position is realized, the universal speed reducing device has the advantages of good universality and small vibration in the using process, lubricating oil is coated on the meshing parts of the first conical gear 19 and the second conical gear 10 and the meshing parts of the first rectangular gear 11 and the second rectangular gear 15, the rectangular hole 17 positioned below the L-shaped straight rod 2 is formed in the vertical rod 1, a third bearing 18 is movably arranged in the rectangular hole 17, and an output rod 14 is rotatably connected inside the third bearing 18.

In summary, the highly efficient transmission general-purpose gear motor is provided with the spring 4, the L-shaped straight rod 2 and the screw 3, the stepping motor 6 is screwed on the left end of the L-shaped straight rod 2 through the screw 3, and the stepping motor 6 and the bracket 5 can be firmly fixed on the left end of the vertical rod 1 by matching with the reaction force of the spring 4, so as to reduce the vibration of the stepping motor 6 during the operation process and improve the operation efficiency of the gear motor, and meanwhile, the motor 6 is started, the output end of the motor 6 drives the first bevel gear 19 to rotate, the first bevel gear 19 drives the second bevel gear 10 to rotate, meanwhile, the second bevel gear 10 rotates to drive the second cross rod 9 to rotate, the first rectangular gear 11 on the second cross rod 9 can rotate, the first rectangular gear 11 rotates to drive the second rectangular gear 15 to rotate, and the second rectangular gear 15 can drive the output rod 14 to operate, by setting the gear ratios of the first conical gear 19 and the second conical gear 10 and the first rectangular gear 11 and the second rectangular gear 15, the rotating speed of the first conical gear 19 is faster than that of the second conical gear 10, and meanwhile, the rotating speed of the first rectangular gear 11 is faster than that of the second rectangular gear 15, so that the requirement of multi-stage speed reduction is met, meanwhile, the stepping motor 6 is longitudinally arranged, the transverse distance of the speed reducing device can be reduced to the maximum extent, the installation on a smaller environment position is realized, the advantages of good universality and small vibration in the using process are achieved, the problems that the conventional reduction gearbox on the market is generally longer, the device is too long when being installed on the motor, the conventional reduction gearbox cannot be installed and applied in some smaller places, the universality is poor, the conventional reduction gearbox is directly installed on the output end of the motor, the good fixation cannot be realized, and the vibration is large in the using process are solved, easily damage the motor.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 general class gear motor of high-efficient transmission, includes montant (1), its characterized in that: the left end of the vertical rod (1) is fixedly provided with an L-shaped straight rod (2), a through hole (16) is formed in the L-shaped straight rod (2), a screw rod (3) is connected with the through hole (16) through threads, a spring (4) positioned on the right side of the L-shaped straight rod (2) is sleeved outside the screw rod (3), the left end of the screw rod (3) is movably connected with a support (5), the left end of the support (5) is fixedly provided with a stepping motor (6), the left end of the vertical rod (1) is fixedly provided with a box body (7) positioned below the stepping motor (6), the left side and the right side of an inner cavity of the box body (7) are both fixedly provided with first bearings (8), the output end of the stepping motor (6) is fixedly provided with a first bevel gear (19) penetrating through the top of the box body (7) and extending to the inside of the box body (7, the outer fixed mounting of first horizontal pole (9) has second bevel gear (10) with first bevel gear (19) engaged with, the outer fixed mounting of first horizontal pole (9) has first rectangular gear (11) that is located second bevel gear (10) right side, box (7) inner chamber top fixed mounting has first fixed block (12), first fixed block (12) inside fixed mounting has second bearing (13), second bearing (13) inside rotates and is connected with one end and runs through box (7) right-hand member and extend to the right-hand and other end of montant (1) and extend to left output lever (14) of first fixed block (12), output lever (14) left end fixed mounting has second rectangular gear (15) with first rectangular gear (11) engaged with, rectangular hole (17) that are located L type straight-bar (2) below are seted up to montant (1) inside, movable mounting has third bearing (18) in rectangular hole (17), an output rod (14) is rotatably connected in the third bearing (18).

2. A high efficiency drive universal speed reduction motor according to claim 1, wherein: the inner part of the through hole (16) is provided with an internal thread, and the outer part of the screw rod (3) is provided with an external thread matched with the internal thread.

3. A high efficiency drive universal speed reduction motor according to claim 1, wherein: the right-hand member fixed mounting of screw rod (3) has the handle, and the outside fixed mounting of handle has the lag, and the lag outside is provided with a plurality of rubber antiskid bump.

4. A high efficiency drive universal speed reduction motor according to claim 1, wherein: the left end of the stepping motor (6) is fixedly provided with a stepping motor base, and the stepping motor base is fixedly connected to the left end of the bracket (5) through a bolt.

5. A high efficiency drive universal speed reduction motor according to claim 1, wherein: the gear ratios of the first conical gear (19) to the second conical gear (10) and the first rectangular gear (11) to the second rectangular gear (15) are one to two.

6. A high efficiency drive universal speed reduction motor according to claim 1, wherein: lubricating oil is smeared at the meshing positions of the first conical gear (19) and the second conical gear (10) and the first rectangular gear (11) and the second rectangular gear (15).