CN217152908U

CN217152908U - Speed reducer for conveyor

Info

Publication number: CN217152908U
Application number: CN202221049483.0U
Authority: CN
Inventors: 刘桂明; 邹庆; 李永平
Original assignee: Alpa Power Technology Jiangsu Co ltd
Current assignee: Alpa Power Technology Jiangsu Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-08-09
Anticipated expiration: 2032-04-28

Abstract

The utility model relates to a speed reducer technical field specifically is a speed reducer for conveyer, including mounting panel, automatically controlled telescopic link, servo motor and controller, the mounting panel bottom has linked firmly automatically controlled telescopic link one end, and the automatically controlled telescopic link other end links firmly on the mount pad, the mount pad is connected with support column one end, and the support column other end links firmly on the punch holder, punch holder upper end left has linked firmly servo motor, and the servo motor pivot is connected with the one end of threaded rod one, a threaded rod other end passes punch holder and threaded connection has the lower plate, the speed reducer main part has been placed to the punch holder upper end. The utility model discloses be provided with position control device, be favorable to fixed not equidimension speed reducer position, be convenient for install the conveyer with the speed reducer on, through being provided with fixing device, be favorable to fixing a position the belt pulley at the speed reducer spindle through the spline, prevent that speed reducer spindle and belt pulley from taking place relative slip.

Description

Speed reducer for conveyor

Technical Field

The utility model relates to a speed reducer technical field specifically is a speed reducer for conveyer.

Background

The speed reducer is an independent component consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, is commonly used as a speed reduction transmission device between a prime mover and a working machine, plays a role in matching rotating speed and transmitting torque between the prime mover and the working machine or an actuating mechanism, and is widely applied to modern machinery.

The speed reducer for the existing conveyor is inconvenient to fix the positions of the speed reducers with different sizes, is not favorable for installing the speed reducers on the conveyor, is inconvenient to adjust the height of the speed reducers, is not favorable for the speed reducers to select proper positions to be connected with the conveyor for transmission, is inconvenient to stably position the belt pulley, slides easily along with a rotating shaft of the speed reducer, is inconvenient to limit the position of the belt pulley, is not favorable for preventing the belt pulley from shaking, and therefore the speed reducer for the conveyor needs to be designed urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a speed reducer for conveyer to solve the current speed reducer for conveyer that proposes among the above-mentioned background art, inconvenient fixed not equidimension speed reducer position is unfavorable for installing the speed reducer on the conveyer, inconvenient regulation speed reducer height is unfavorable for the speed reducer to select suitable position and conveyer to be connected the transmission, and inconvenient for the belt pulley stable positioning, the belt pulley slides with the speed reducer pivot easily, inconvenient restriction belt pulley position is unfavorable for preventing the problem that the belt pulley rocked.

In order to achieve the above purpose, the utility model provides a following technical scheme: a speed reducer for a conveyor comprises a mounting plate, an electric control telescopic rod, a servo motor and a controller, wherein one end of the electric control telescopic rod is fixedly connected to the bottom end of the mounting plate, the other end of the electric control telescopic rod is fixedly connected to a mounting seat, the mounting seat is connected with one end of a supporting column, the other end of the supporting column is fixedly connected to an upper clamping plate, the servo motor is fixedly connected to the left end of the upper clamping plate, a rotating shaft of the servo motor is connected with one end of a threaded rod, the other end of the threaded rod penetrates through the upper clamping plate and is in threaded connection with a lower clamping plate, and a speed reducer body is placed at the upper end of the upper clamping plate;

the speed reducer main part front end is provided with the speed reducer spindle, and is provided with spline and fixed plate on the speed reducer spindle, fixed plate the place ahead is arranged in to the spline, spline block spline preparation groove, and spline preparation groove set up inside the belt pulley, speed reducer spindle front end has the axle sleeve through the bolt fastening, fixed plate threaded connection has two threaded rods, and two rear ends of threaded rod link firmly has the handle, two front ends of threaded rod link firmly has the clamp plate, and the clamp plate subsides are established on the belt pulley.

Preferably, two groups of mounting holes are formed in the upper end of the mounting plate, and the two groups of mounting holes are symmetrically arranged around the axis of the mounting plate.

Preferably, an external thread is arranged on one surface of the threaded rod, and an internal thread corresponding to the external thread is arranged inside the lower clamping plate.

Preferably, the bottom end of the upper clamping plate is fixedly connected with one end of a sliding rod, and the other end of the sliding rod is sleeved in the lower clamping plate.

Preferably, the shaft sleeve is arranged in a cylindrical shape, and the shaft sleeve is sleeved at the front end of a shaft of the speed reducer.

Preferably, the front end of the servo motor is fixedly connected with a controller, and the controller is electrically connected with an electric control telescopic rod and the servo motor.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with position control device, be favorable to fixed not equidimension speed reducer position, be convenient for install the speed reducer on the conveyer to can adjust the speed reducer height, the speed reducer of being convenient for selects suitable position and is connected the transmission with the conveyer.

2. Through being provided with fixing device, be favorable to fixing a position the belt pulley at the speed reducer spindle through the spline, prevent that speed reducer spindle and belt pulley from taking place the relative slip to restriction belt pulley both ends position prevents that the belt pulley from taking place to rock or drop.

Drawings

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

FIG. 2 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 3 is a schematic right sectional view of the structure of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 3 according to the present invention.

In the figure: 1. mounting a plate; 2. mounting holes; 3. an electric control telescopic rod; 4. a mounting seat; 5. a support pillar; 6. an upper splint; 7. a servo motor; 8. a first threaded rod; 9. a lower splint; 10. a slide rod; 11. a reducer body; 12. a reducer crankshaft; 13. a spline; 14. a spline preparation groove; 15. a belt pulley; 16. a shaft sleeve; 17. a fixing plate; 18. a second threaded rod; 19. pressing a plate; 20. a handle; 21. and a controller.

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. 1-4, the present invention provides an embodiment: a speed reducer for a conveyor comprises a mounting plate 1, an electric control telescopic rod 3, a servo motor 7 and a controller 21, wherein the bottom end of the mounting plate 1 is fixedly connected with one end of the electric control telescopic rod 3, the other end of the electric control telescopic rod 3 is fixedly connected onto a mounting seat 4, the mounting seat 4 is connected with one end of a supporting column 5, the other end of the supporting column 5 is fixedly connected onto an upper clamping plate 6, the servo motor 7 is fixedly connected to the left of the upper end of the upper clamping plate 6, a rotating shaft of the servo motor 7 is connected with one end of a first threaded rod 8, the other end of the first threaded rod 8 penetrates through the upper clamping plate 6 and is in threaded connection with a lower clamping plate 9, and a speed reducer body 11 is placed at the upper end of the upper clamping plate 6;

the front end of the speed reducer main body 11 is provided with a speed reducer shaft 12, the upper end of the speed reducer shaft 12 is provided with a spline 13 and a fixing plate 17, the spline 13 is arranged in front of the fixing plate 17, the spline 13 is clamped with a spline preparation groove 14, the spline preparation groove 14 is arranged inside the belt pulley 15, the front end of the speed reducer shaft 12 is fixedly connected with a shaft sleeve 16 through a bolt, the fixing plate 17 is in threaded connection with a second threaded rod 18, the rear end of the second threaded rod 18 is fixedly connected with a handle 20, the front end of the second threaded rod 18 is fixedly connected with a pressing plate 19, and the pressing plate 19 is attached to the belt pulley 15.

Furthermore, two sets of mounting holes 2 have been seted up to mounting panel 1 upper end, and two sets of mounting holes 2 are around 1 axis symmetry setting of mounting panel, are favorable to setting up at the conveyer through the mounting screw, are convenient for stably install.

Further, 8 surfaces of the threaded rod are provided with external threads, and the lower clamping plate 9 is internally provided with internal threads corresponding to the external threads, so that the rotating acting force is changed into the moving acting force, and the rotating threaded rod 8 is convenient to drive the lower clamping plate 9 to move.

Furthermore, the bottom end of the upper clamp plate 6 is fixedly connected with one end of a sliding rod 10, and the other end of the sliding rod 10 is sleeved in the lower clamp plate 9, so that the direction of the lower clamp plate 9 is limited, and the lower clamp plate 9 is prevented from rotating.

Further, the shaft sleeve 16 is cylindrical, and the shaft sleeve 16 is sleeved at the front end of the reducer crankshaft 12, so that the front end position of the belt pulley 15 is limited, and the belt pulley 15 is prevented from being separated.

Further, the front end of the servo motor 7 is fixedly connected with a controller 21, and the controller 21 is electrically connected with the electric control telescopic rod 3 and the servo motor 7, so that the control of each device is facilitated, and various operations are completed in a coordinated manner.

The working principle is as follows: when needs are with speed reducer fixed mounting on the conveyer, at first place speed reducer main part 11 on punch holder 6 to arrange lower plate 9 below in, then controller 21 controls servo motor 7 and rotates, servo motor 7 drives lower plate 9 through threaded rod 8 and rises, makes punch holder 6 and lower plate 9 press from both sides tight speed reducer main part 11, and controller 21 controls automatically controlled telescopic link 3 at last and stretches out and draws back, and automatically controlled telescopic link 3 drives speed reducer main part 11 through mount pad 4 and support column 5 and goes up and down to suitable position and connect.

When the position of the belt pulley needs to be stably fixed for use, the belt pulley 15 is clamped on the speed reducer crankshaft 12 through the spline 13 and the spline preparation groove 14, then the shaft sleeve 16 is sleeved at the front end of the speed reducer crankshaft 12 and fixed through the bolt, the position of the front end of the belt pulley 15 is limited, finally the handle 20 is rotated, the handle 20 enables the pressing plate 19 to press the rear end of the belt pulley 15 through the fixing plate 17 and the second threaded rod 18, and therefore the position of the belt pulley 15 is stably fixed, and the belt pulley 15 is prevented from shaking during operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a speed reducer for conveyer, includes mounting panel (1), automatically controlled telescopic link (3), servo motor (7) and controller (21), its characterized in that: the bottom end of the mounting plate (1) is fixedly connected with one end of an electric control telescopic rod (3), the other end of the electric control telescopic rod (3) is fixedly connected onto a mounting seat (4), the mounting seat (4) is connected with one end of a supporting column (5), the other end of the supporting column (5) is fixedly connected onto an upper clamping plate (6), a servo motor (7) is fixedly connected to the left of the upper end of the upper clamping plate (6), a rotating shaft of the servo motor (7) is connected with one end of a first threaded rod (8), the other end of the first threaded rod (8) penetrates through the upper clamping plate (6) and is in threaded connection with a lower clamping plate (9), and a speed reducer main body (11) is placed at the upper end of the upper clamping plate (6);

speed reducer main part (11) front end is provided with speed reducer machine axle (12), and is provided with spline (13) and fixed plate (17) on speed reducer machine axle (12), fixed plate (17) the place ahead is arranged in spline (13), spline (13) block spline preparation groove (14), and spline preparation groove (14) set up inside belt pulley (15), speed reducer machine axle (12) front end has axle sleeve (16) through the bolt fastening, fixed plate (17) threaded connection has two (18) of threaded rod, and two (18) rear end of threaded rod have handle (20) firmly, two (18) front ends of threaded rod have clamp plate (19) firmly, and clamp plate (19) subsides are established on belt pulley (15).

2. The speed reducer for conveyor according to claim 1, characterized in that: two sets of mounting holes (2) are seted up to mounting panel (1) upper end, and two sets of mounting holes (2) set up about mounting panel (1) axis symmetry.

3. The speed reducer for conveyor according to claim 1, characterized in that: the surface of the first threaded rod (8) is provided with an external thread, and an internal thread corresponding to the external thread is arranged inside the lower clamping plate (9).

4. The speed reducer for conveyor according to claim 1, characterized in that: the bottom end of the upper clamping plate (6) is fixedly connected with one end of a sliding rod (10), and the other end of the sliding rod (10) is sleeved in the lower clamping plate (9).

5. The speed reducer for conveyor according to claim 1, characterized in that: the shaft sleeve (16) is arranged in a cylindrical shape, and the shaft sleeve (16) is sleeved at the front end of the speed reducer shaft (12).

6. The speed reducer for conveyor according to claim 1, characterized in that: the front end of the servo motor (7) is fixedly connected with a controller (21), and the controller (21) is electrically connected with an electric control telescopic rod (3) and the servo motor (7).