CN211693457U

CN211693457U - Gear speed reducer convenient for oil change

Info

Publication number: CN211693457U
Application number: CN202020336460.2U
Authority: CN
Inventors: 邵旭
Original assignee: Taixing Huaxu Transmission Equipment Co Ltd
Current assignee: Taixing Huaxu Transmission Equipment Co Ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-10-16
Anticipated expiration: 2030-03-17

Abstract

The utility model discloses a gear reducer with convenient oil change, which comprises a reducer body and a motor, the right side of the upper end of the speed reducer body is welded with a hanging ring, the right lower side of the output shaft is positioned at the lower side of the left end of the speed reducer body and is embedded with an oil cover, the adjusting and mounting device of the utility model consists of an adjusting bolt, an embedded plate and a fixed plate, the embedded plate is held by bare hands and is embedded in a connecting hole of a fixed foot, the fixing plate is connected with the connecting holes of the fixing feet through the adjusting bolts, the fixing plate is held by bare hands, the mounting and scheduling of the fixing plate are adjusted by rotating the embedding plate through the adjusting bolts, then the adjusting bolts are screwed and fixed, the fixing plate is fixed on external equipment through bolts, and the speed reducer body is mounted and fixed, and the mounting device has the advantages that the speed reducer body is mounted on the fixing feet through the adjusting and mounting device, the adjusting bolts connected through the mosaic plates are used for scheduling and adjusting, so that the equipment installed on the speed reducer body can be adjusted in angle to perform fixing work.

Description

Gear speed reducer convenient for oil change

Technical Field

The utility model belongs to the technical field of the speed reducer is relevant, concretely relates to gear reducer of convenient for changing oil.

Background

The reducer is an independent part consisting of gear transmission, worm transmission and gear-worm transmission enclosed in a rigid shell, and is commonly used as a speed reduction transmission device between a prime mover and a working machine. The function of matching the rotation speed and transmitting the torque between the prime mover and the working machine or the actuating mechanism is very extensive in modern machinery.

The prior art has the following problems: through installing the convenient gear reducer of changing oil work, when installing gear reducer fixedly, because the fixed glue position is fixed, can lead to the unable angle regulation of fixed foot on the gear reducer to install because the equipment difference of installation when installing, make gear reducer installation fixed failure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gear reducer convenient for change oil to propose in solving above-mentioned background art and carry out the installation work through the gear reducer convenient for change oil, when fixed with the gear reducer installation, because the fixed glue rigidity, can install owing to the different unable angle regulation of fixed foot that leads to on the gear reducer of the equipment of installation when installing, make the fixed problem of failing of gear reducer installation.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a gear reducer convenient for oil change, includes speed reducer body and motor, the upper end right side welding of speed reducer body has rings, the left end upper side of speed reducer body is provided with the output shaft, the right side downside of output shaft is located the left end downside of speed reducer body and inlays and have the oil cap, the right-hand member welding of speed reducer body has mounting flange, mounting flange's right-hand member middle part pivot is connected with the motor, the lower extreme welding of speed reducer body has fixed foot, end bolted connection has the regulation installation device about fixed foot, it includes adjusting bolt, mosaic plate and fixed plate to adjust installation device, the upper end threaded connection of mosaic plate has adjusting bolt, the right-hand member downside welding of mosaic plate has the fixed plate.

Preferably, the reduction machine body comprises a large gear, a small gear, a gear shaft, a middle gear, a second small gear and a bearing, the lower end of the small gear is in threaded connection with the middle gear, the middle of the left end of the middle gear is in threaded connection with the second small gear, the middle of the left end of the second small gear is in threaded connection with the gear shaft, the upper end of the gear shaft is in threaded connection with the large gear, and the left end of the gear shaft is in threaded connection with the bearing through the second small gear

Preferably, the number of the fixing feet is four, and the four fixing feet are used for fixing the speed reducer body.

Preferably, the mosaic plate is inlaid on the fixed foot, and the mosaic plate and the fixed foot are connected and fixed through the adjusting bolt.

Preferably, the large gear, the small gear, the gear shaft and the middle gear are helical gears, and the small gear drives meshing deceleration.

Preferably, the number of the adjusting and mounting devices is four, and the four adjusting and mounting devices are used for adjusting the fixed angle to fix the speed reducer body.

Preferably, the number of the bearings is two, and the two bearings are used for driving the gear shaft in the speed reducer body.

Compared with the prior art, the utility model provides a gear reducer of convenient oil change possesses following beneficial effect:

1. the utility model discloses adjust installation device comprises adjusting bolt, mosaic plate and fixed plate, and on bare-handed seizing the mosaic plate with its connecting hole of inlaying and going on fixed foot, run through the connecting hole connection of mosaic plate and fixed foot through adjusting bolt, bare-handed seizing the fixed plate makes the mosaic plate rotate the installation dispatch of adjusting the fixed plate through adjusting bolt, and it is fixed to screw up adjusting bolt again, with fixed plate bolt fastening on external equipment, makes the installation of speed reduction organism fixed.

2. The utility model discloses adjust installation device beneficial effect is through carrying out the installation work through the convenient gear reducer that will change oil, when installing gear reducer fixedly, because the glue fixation position is fixed, can install because the different unable angle modulation of fixed foot that leads to on the gear reducer of the equipment difference of installation when installing, make the fixed failure of gear reducer installation, install it on fixed foot through adjusting installation device, adjust the regulation bolt through the mosaic plate is connected and is dispatched, the equipment difference that makes the installation of speed reduction organism can carry out angle modulation and carry out the fixed work.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a gear reducer with convenient oil change provided by the utility model;

fig. 2 is a schematic structural view of a gear reducer adjusting and mounting device with convenient oil change provided by the utility model;

fig. 3 is a schematic view of an internal structure of a gear reducer with convenient oil change according to the present invention;

in the figure: 1. a hoisting ring; 2. installing a flange; 3. a motor; 4. adjusting the mounting device; 5. a fixing leg; 6. an oil cover; 7. an output shaft; 8. a speed reducer body; 41. adjusting the bolt; 42. inlaying a plate; 43. a fixing plate; 81. a bull gear; 82. a pinion gear; 83. a gear shaft; 84. a middle gear; 85. a second pinion; 86. and a bearing.

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. 1-3, the present invention provides a technical solution:

the utility model provides a gear reducer convenient for changing oil, including speed reducer body 8 and motor 3, the welding of speed reducer body 8's upper end right side has rings 1, speed reducer body 8's left end upper side is provided with output shaft 7, the right side downside of output shaft 7 is located speed reducer body 8's left end downside and inlays and have oil cover 6, speed reducer body 8's right-hand member welding has mounting flange 2, mounting flange 2's right-hand member middle part pivot is connected with motor 3, speed reducer body 8's lower extreme welding has fixed foot 5, fixed foot 5 is provided with four altogether, and four fixed feet 5 are used for fixing speed reducer body 8, wherein make speed reducer body 8 fixed firm through four fixed feet 5.

A gear reducer convenient for oil change comprises four adjusting and mounting devices 4 which are connected with the left end and the right end of a fixed foot 5 through bolts, the four adjusting and mounting devices 4 are arranged, the four adjusting and mounting devices 4 are used for adjusting fixed angles to fix a reducer body 8, the reducer body 8 is stably mounted through the four adjusting and mounting devices 4, each adjusting and mounting device 4 comprises an adjusting bolt 41, an embedded plate 42 and a fixed plate 43, the embedded plate 42 is embedded on the fixed foot 5 and is connected and fixed through the embedded plate 42 and the fixed foot 5 through the adjusting bolt 41, the embedded plate 42 is manually grasped to be embedded in a connecting hole of the fixed foot 5, the adjusting bolt 41 penetrates through the embedded plate 42 and is connected with the connecting hole of the fixed foot 5, the fixed plate 43 is grasped manually to rotate the embedded plate 42 through the adjusting bolt 41 to adjust the mounting and scheduling of the fixed plate 43, and then the adjusting bolt 41 is screwed and fixed, the fixing plate 43 is fixed to an external device by bolts, so that the speed reducer body 8 is fixedly installed, the adjusting bolt 41 is connected to the upper end of the insert plate 42 in a threaded manner, and the fixing plate 43 is welded to the lower side of the right end of the insert plate 42.

A gear reducer convenient for oil change comprises a reducer body 8, a large gear 81, a small gear 82, a gear shaft 83, a middle gear 84, a small gear 85 and a bearing 86, wherein the lower end of the small gear 82 is in threaded connection with the middle gear 84, the middle part of the left end of the middle gear 84 is in threaded connection with the small gear 85, the middle part of the left end of the small gear 85 is in threaded connection with the gear shaft 83, the upper end of the gear shaft 83 is in threaded connection with the large gear 81, the small gear 82, the gear shaft 83 and the middle gear 84 are helical gears, meshing deceleration is driven through the small gear 85, a motor 3 starts to rotate, the small gear 82 is driven through a rotating shaft, the small gear 82 rotates to drive the middle gear 84, the middle gear 84 rotates to drive the gear shaft 83, the gear shaft 83 drives the small gear 85 on the left side, the large gear, the left end of the gear shaft 83 is connected with two bearings 86 through the second pinion 85 by screw thread, the two bearings 86 are provided, and the two bearings 86 are used for the gear shaft 85 to transmit inside the speed reducer body 8, wherein the transmission speed reduction is stably performed inside the speed reducer body 8 through the two bearings 86, and the transmission speed reduction is performed through each gear inside the speed reducer body 8.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the gear reducer convenient for oil change is installed, the gear reducer is connected with the motor 3 with the model number of YE2-802-4, the rotating shaft of the motor 3 is inserted into the pinion 82 inside the reducer body 8, the flange of the motor 3 is connected with the mounting flange 2, the reducer body 8 is fixedly connected through bolts, the reducer body 8 is installed and fixed through the fixing feet 5, the auxiliary fixing is carried out through adjusting the installation device 4, the mosaic plate 42 is grabbed by bare hands to be embedded into the connecting hole of the fixing feet 5, the mosaic plate 42 is connected with the connecting hole of the fixing feet 5 through the adjusting bolt 41, the fixing plate 43 is grabbed by bare hands to rotate the mosaic plate 42 through the adjusting bolt 41 to adjust the installation and scheduling of the fixing plate 43, the adjusting bolt 41 is screwed up and fixed, the fixing plate 43 is bolted on external equipment, the reducer body 8 is installed and fixed, before the engine oil feeding device works, engine oil is conveniently added by opening the oil cover 6, transmission and deceleration work is started, the motor 3 starts to rotate, the pinion 82 is driven through the rotating shaft, the pinion 82 rotates to drive the middle gear 84, the middle gear 84 rotates to drive the gear shaft 83, the gear shaft 83 drives the second left pinion 85, the second left pinion 85 drives the large gear 81 through the second pinion 85, and the large gear 81 rotates to drive the gear shaft 83, so that the gear shaft 83 drives the output shaft 7 to perform transmission.

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 gear reducer that it is convenient to trade oil, includes speed reducer body (8) and motor (3), its characterized in that: a hanging ring (1) is welded on the right side of the upper end of the speed reducer body (8), an output shaft (7) is arranged on the upper side of the left end of the speed reducer body (8), an oil cover (6) is embedded at the lower side of the left end of the speed reducer body (8) at the lower right side of the output shaft (7), the right end of the speed reducer body (8) is welded with an installation flange (2), the middle part of the right end of the installation flange (2) is connected with a motor (3) in a rotating way, the lower end of the speed reducer body (8) is welded with a fixed foot (5), the left end and the right end of the fixed foot (5) are connected with an adjusting and mounting device (4) through bolts, the adjusting and mounting device (4) comprises an adjusting bolt (41), an embedded plate (42) and a fixing plate (43), the upper end threaded connection of mosaic plate (42) has adjusting bolt (41), the right-hand member downside welding of mosaic plate (42) has fixed plate (43).

2. The gear reducer convenient for oil change according to claim 1, characterized in that: the speed reducer body (8) comprises a large gear (81), a small gear (82), a gear shaft (83), a middle gear (84), a small gear II (85) and a bearing (86), the lower end of the small gear (82) is connected with the middle gear (84) in a threaded mode, the middle of the left end of the middle gear (84) is connected with the small gear II (85) in a threaded mode, the middle of the left end of the small gear II (85) is connected with the gear shaft (83) in a threaded mode, the upper end of the gear shaft (83) is connected with the large gear (81) in a threaded mode, and the left end of the gear shaft (83) is connected with the bearing.

3. The gear reducer convenient for oil change according to claim 1, characterized in that: the number of the fixing feet (5) is four, and the fixing feet (5) are used for fixing the speed reducer body (8).

4. The gear reducer convenient for oil change according to claim 1, characterized in that: the mosaic plate (42) is inlaid on the fixed foot (5), and the mosaic plate (42) and the fixed foot (5) are connected and fixed through the adjusting bolt (41).

5. The gear reducer convenient for oil change according to claim 2, characterized in that: the large gear (81), the small gear (82), the gear shaft (83) and the middle gear (84) are helical gears, and are driven to mesh and decelerate through the second small gear (85).

6. The gear reducer convenient for oil change according to claim 1, characterized in that: the adjusting and mounting devices (4) are four in number, and the adjusting and mounting devices (4) are used for adjusting the fixed angle to fix the speed reducer body (8).

7. The gear reducer convenient for oil change according to claim 2, characterized in that: the two bearings (86) are arranged, and the two bearings (86) are used for driving the gear shaft (83) in the speed reducer body (8).