CN217977291U

CN217977291U - Speed reducer of electric single-rail conveyer

Info

Publication number: CN217977291U
Application number: CN202221770395.XU
Authority: CN
Inventors: 相华东
Original assignee: Shengzhou Langhan Agricultural Machinery Co ltd
Current assignee: Shengzhou Langhan Agricultural Machinery Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-12-06
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses a reducer of an electric monorail conveyor, which comprises a reducer shell, an input rod and an output rod; the lower part of one side of the speed reducer shell is provided with a transverse bulge, the bulge and the lower part of the speed reducer shell form a step, the input rod and the output rod are arranged on the same side of the speed reducer shell, the input rod is positioned on the bulge, the output rod is positioned on the upper part of the speed reducer shell, the input rod and the output rod are in speed reduction connection through a gear in the speed reducer shell, the input rod is directly connected with an output shaft of a motor through a gasoline engine and a clutch, the input rod is rotatably arranged on a speed reducer body, the transmission volume of the gasoline engine and the clutch to the speed reducer is further reduced, the weight of the gasoline engine, the clutch and the speed reducer to a rack is reduced, and the increased load of the speed reducer due to the influence of the weight is further reduced.

Description

Speed reducer of electric single-rail conveyer

Technical Field

The utility model relates to a speed reducer equipment technical field, in particular to electric single-rail conveyer's reduction gear.

Background

The reducer is in the prime motionThe speed reducer is a relatively precise machine, and is used for reducing the rotating speed and can be divided into two parts ofWorm speed reducerAndplanetary gear speed reducer(ii) a The shape of the wheel can be divided into single-stage and multi-stage speed reducers according to different transmission stagesCylindrical gear speed reducerA conical gear reducer and a conical-cylindrical gear leading wheel reducer; the device can be divided into an expansion type speed reducer, a split flow type speed reducer and a co-feeding shaft type speed reducer according to the arrangement form of transmission;

for example, CN203391772U discloses an unmanned monorail conveyor. The whole machine mainly comprises a gasoline engine, a transmission device, a driving system, an impact linkage clutch brake device, a main frame, a driving wheel, a driven wheel, a clamping wheel, a single track with teeth, a trailer and the like, and is characterized in that the gasoline engine is adopted to provide power, a conveyor runs on the single track, the track is made of single square steel, a tooth-shaped structure is laid on the track, and the impact linkage clutch brake device is arranged between the conveyor and the track; the transporter can meet the transportation requirements of complex terrain changes, realizes 500kg of load climbing on a hill with the angle of no more than 40 degrees, 1000kg of load smoothly descending on a slope with the minimum turning radius of less than 3m, has the functions of unmanned driving and braking by selecting any point along a track, and can be used for transporting fruits, pesticides, fertilizers and the like in hillside orchards.

Above-mentioned utility model mainly through the gasoline engine with power transmission to the clutch on, pass through the reducing gear box by clutch transmission power again, drive the drive shaft by big sprocket and rotate, thereby make drive shaft drive wheel motion, and can see out from the above-mentioned utility model, this gearbox sets up in the frame, and this gearbox is because the restriction that is subject to outward appearance shape or mounted position and the restriction of the position demand of work, hardly with drive wheel lug connection, secondly this reduction gear need just can drive through clutch and gasoline engine, through clutch and gasoline engine and reducing gear box interconnect, and then hardly reduce the volume of speed reducer, and because clutch and gasoline engine and reducing gear box interconnect's relation, the holistic weight increase of frame easily can appear, thereby lead to the speed reducer to receive the influence load increase of weight, and the drive mode of this speed reducer is gasoline drive simultaneously, gasoline drive compares in electric drive, gasoline drive's pollution nature is great.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electronic monorail transport machine's reduction gear can change the shape of speed reducer and then reduce the volume of speed reducer and reduce the weight of speed reducer thereby reduce the load of speed reducer.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the reducer of the electric monorail conveyor comprises a reducer shell, an input rod and an output rod;

the upper portion of one side of the speed reducer shell is provided with a transverse bulge, the bulge and the lower portion of the speed reducer shell form a step, the input rod and the output rod are arranged on the same side of the speed reducer shell, the output rod is located on the bulge, the input rod is located on the upper portion of the speed reducer shell, and the input rod and the output rod are connected in the speed reducer shell through a gear in a speed reducing mode.

Preferably, the other side of the speed reducer shell is provided with a speed limiting rod, and the speed limiting rod is in gear transmission connection with the input rod and the output rod.

Preferably, the speed limiter is fixedly connected to the speed limiting rod, the speed limiter comprises a shell, a rotating disc, four discs and a spring, the shell is fixedly connected to the shell of the speed reducer, the rotating disc is rotatably connected in the shell, the middle of the rotating disc is fixedly connected with the brake rod, the four discs are respectively connected to the rotating disc in a swinging mode, and two adjacent discs are fixedly connected through the spring.

Preferably, an input gear, an output gear and a speed limiting gear are arranged in the speed reducer shell, the input gear is connected with the input rod into a whole, the output gear is connected with the output rod into a whole, the speed limiting gear is connected with the speed limiting rod, the input rod is arranged adjacent to the speed limiting rod, the input gear is meshed with the speed limiting gear, and the input gear is in speed reduction connection with the output gear through a plurality of large straight gears and small straight gears.

Preferably, the bulge is provided with a brake rod which is adjacent to the other side of the speed limiting rod and is used for connecting the brake.

Preferably, the brake is a power-off electromagnetic brake.

Preferably, an oil filling hole is formed in the speed reducer shell, and a sealing plug is connected to the oil filling hole in a threaded mode.

The utility model discloses beneficial effect: compared with the prior art, the utility model discloses a set up arch and the rotatory output rod that sets up in the arch on the speed reducer shell, through deepening the arch to the frame in, be connected with the drive wheel by the output rod is direct, and then reach the drive to the drive wheel, reduce the structure between the drive wheel transmission, change among the prior art simultaneously, through the gasoline engine, the clutch is to the transmission of reduction gear, and utilize the direct output shaft with the motor of rotatory input rod that sets up on the reduction gear body, and then reduced the transmission volume that gasoline engine and clutch brought the reduction gear, the gasoline engine is reduced, clutch and the weight that the reduction gear brought the frame, and then the load that the reducer received the weight influence and increased has been reduced.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic illustration of a large spur gear and a small spur gear of an embodiment;

FIG. 3 is a schematic view of an embodiment spring.

Reference numerals: 1. a reducer housing; 2. an input lever; 3. an output rod; 4. a protrusion; 5. a sealing plug; 6. a speed limiting rod; 7. an input gear; 9. a housing; 10. rotating the disc; 11. a disc; 12. a spring; 13. a power-off electromagnetic brake; 14. and a speed limiting gear.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

As shown in fig. 1 to 3, the reducer of the monorail conveyor comprises a reducer casing 1, an input rod 2 and an output rod 3;

the upper portion of speed reducer shell 1 one side is equipped with horizontal arch 4, arch 4 and the lower part of speed reducer shell 1 form the step, input rod 2 and output rod 3 set up in the same one side of speed reducer shell 1, just output rod 3 is located arch 4, input rod 2 is located the upper portion of speed reducer shell 1, and this input rod 2 and output rod 3 are connected through gear reduction in speed reducer shell 1, and in actual operation, through being connected motor or electric drive mechanism and input rod 2, through the drive of motor, orders about input rod 2 and orders about output rod 3 and rotate to make output rod 3 order about the drive wheel and rotate, and then realize the drive to the drive wheel, reduce the transmission relation between drive wheel and the output rod 3.

The speed limiting device comprises a speed limiting rod 6 arranged on the other side of a speed reducer shell 1, the speed limiting rod 6 is in gear transmission connection with an input rod 2 and an output rod 3, a speed limiter is fixedly connected to the speed limiting rod 6, the speed limiter comprises a shell 9, a rotating disc 10, disc sheets 11 and a spring 12, the shell 9 is fixedly connected to the speed reducer shell 1, the rotating disc 10 is rotatably connected into the shell 9, the middle of the rotating disc 10 is fixedly connected with a brake rod, the disc sheets 11 are provided with four blocks and are connected to the rotating disc 10 in a swinging mode, every two adjacent disc sheets 11 are fixedly connected through the spring 12, in actual operation, when the rotating speed of the brake rod is too high, the rotating disc 10 is driven to rotate by the brake rod, and in the rotating process of the rotating disc 10, the disc sheets 11 in the rotating disc 10 are thrown out all around under the action of centrifugal force, so that the disc sheets 11 are in contact with the inner wall of the shell 9, and further friction force of the rotating disc 10 is increased, and braking is further carried out.

Be equipped with in the reduction gear shell and be connected input gear 7 that is an organic whole, be connected output gear that is an organic whole and speed limit gear 14 of being connected with speed limit pole 6 with output lever 2, input lever 2 sets up with speed limit pole 6 is adjacent, just input gear 7 meshes with speed limit gear 14, input gear 7 through a plurality of big spur gears and little spur gear with output gear reduces speed and connects, be equipped with the brake lever that is adjacent with speed limit pole opposite side and is used for connecting the stopper on arch 4, the stopper is power-off electromagnetic braking ware 13, and the intermediate drive part is saved with speed limit pole 6 to the brake lever, not only guarantees braking effect, further reduces reduction gear overall size moreover.

The oil filler point has been seted up on speed reducer shell 1, and threaded connection has sealing plug 5 on this oil filler point, and when adding oil to speed reducer shell 1, sealing plug 5 is opened to the accessible, will pour into speed reducer shell 1 through the oil filler point in, further increase the oiling effect in speed reducer shell 1.

The utility model discloses the principle: the input rod 2 is driven by an external motor, the output rod 3 which is in transmission connection with the input rod 2 is driven to rotate, and the output rod 3 drives the driving wheel which is directly connected with the output rod 3 to rotate, so that the driving wheel runs.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. The reducer of the electric monorail conveyor comprises a reducer shell (1), an input rod (2) and an output rod (3); it is characterized in that the preparation method is characterized in that,

the upper portion of speed reducer shell (1) one side is equipped with horizontal arch (4), arch (4) and speed reducer shell (1) lower part form the step, input rod (2) and output rod (3) set up in the same one side of speed reducer shell (1), just output rod (3) are located arch (4), input rod (2) are located speed reducer shell (1) upper portion, and this input rod (2) and output rod (3) are connected through gear reduction in speed reducer shell (1).

2. Reducer of an electric monorail conveyor according to claim 1, characterized in that a speed limit lever (6) is provided on the other side of the reducer housing (1), and the speed limit lever (6) is in geared connection with the input lever (2) and the output lever (3).

3. Reducer of electric monorail conveyor according to claim 2, characterized in that the speed limiter bar (6) is fixedly connected with a speed limiter, the speed limiter bar comprises a housing (9), a rotating disc (10), discs (11) and springs (12), the housing (9) is fixedly connected to the reducer casing (1), the rotating disc (10) is rotatably connected in the housing (9), the middle part of the rotating disc (10) is fixedly connected with the brake bar, four discs (11) are provided and are both connected to the rotating disc (10) in a swinging manner, and two adjacent discs (11) are fixedly connected through springs (12).

4. The reducer of the electric monorail conveyor according to claim 2, characterized in that an input gear (7) connected with the input rod (2) into a whole, an output gear connected with the output rod (3) into a whole and a speed-limiting gear (14) connected with the speed-limiting rod (6) are arranged in the reducer housing, the input rod (2) and the speed-limiting rod (6) are adjacently arranged, the input gear (7) is meshed with the speed-limiting gear (14), and the input gear (7) is connected with the output gear through a plurality of large straight gears and small straight gears in a speed-reducing manner.

5. Reducer of electric monorail conveyor according to claim 1, characterized in that the said projection (4) is provided with a brake lever adjacent to the other side of the speed-limiting lever (6) and for connecting the brake.

6. Decelerator of an electric monorail conveyor according to claim 5, characterized in that the brake is a de-energized electromagnetic brake (13).

7. Reducer of an electric monorail conveyor according to claim 1, characterized in that the reducer casing (1) is provided with an oil hole, and the oil hole is screwed with a sealing plug (5).