CN214118906U

CN214118906U - Speed reducer of synchronous distribution box

Info

Publication number: CN214118906U
Application number: CN202023124373.XU
Authority: CN
Inventors: 邢胜利; 周建峰
Original assignee: Yixing Ruibo Environmental Protection Machinery Equipment Co ltd
Current assignee: Jiangsu Ruibo Environmental Protection Machinery Equipment Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-09-03
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a synchronous distribution box speed reducer belongs to speed reducer technical field, including box, speed reducer body, installation mechanism and fixed establishment, be equipped with four mounting grooves of two bisymmetry on the box, the speed reducer body sets up on the box, installation mechanism sets up on the speed reducer body, fixed establishment's one end articulates on the box, the utility model discloses a synchronous distribution box speed reducer through installation mechanism and bolt with the effectual fixing of speed reducer on the box, prevents that reducing gear box and the equipment of connection on the speed reducer from appearing rocking, and the step of slowing down is more simultaneously, improves the speed reduction effect.

Description

Speed reducer of synchronous distribution box

Technical Field

The utility model relates to a speed reducer technical field especially relates to a synchronous distributor box speed reducer.

Background

The speed reducer is an important component of mechanical transmission, and the application range relates to various fields and industries of national economic construction. International and domestic trends toward miniaturization, high-speed, low-noise, and high-reliability of all power mechanical transmission devices, and toward miniaturization and large transmission ratios (thousands to tens of thousands) of speed reducers.

The utility model discloses a current publication is CN 209743534U's a synchronous distributor box speed reducer, this utility model relates to a universal joint inserts speed reducer of input, including speed reducer box, input shaft, an external flange that connects of box, input shaft one end stretches into in the box, and in the flange was arranged in to the other end, the universal joint coupling was connected to the input shaft other end. When the flange of the flange is connected with power source equipment and a box body of the speed reducer, the built-in universal joint coupler of the flange is used for connecting power source output power to an input shaft of the speed reducer, the safety, the stability and the concentricity of power input are effectively ensured, and the performance and the service life of the speed reducer are favorably improved.

Above-mentioned utility model is not effectual to be fixed on the box to the speed reducer, and in the course of the work, reducing gear box and the equipment of connection on the speed reducer can appear rocking, disturb work efficiency, and the step of slowing down simultaneously is less, and the speed reduction effect is poor.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a synchronous distribution box speed reducer to solve above-mentioned technical problem.

The embodiment of the utility model provides an adopt following technical scheme: the utility model provides a synchronous distribution box speed reducer, includes box, speed reducer body, installation mechanism and fixed establishment, be equipped with four mounting grooves of two bisymmetry on the box, the speed reducer body sets up on the box, installation mechanism sets up on the speed reducer body, fixed establishment's one end articulates on the box.

Further, the speed reducer body comprises a shell, a driving motor, a first bevel gear, a second bevel gear, a connecting rod, a first reduction gear, a second reduction gear and a reduction mechanism, wherein the shell is installed at the top of the box body, the driving motor is installed in the shell, the first bevel gear is installed on a main shaft of the driving motor, the second bevel gear is installed on the inner side wall of the shell in a rotating mode and meshed with the first bevel gear, one end of the connecting rod is connected onto the second bevel gear, the first reduction gear is installed on the shell in a rotating mode and connected onto the connecting rod, the second reduction gear is installed on the inner side wall of the shell in a rotating mode, and the reduction mechanism is installed on the second reduction gear.

Furthermore, four bolts are arranged on the shell, and the shell is installed on the box body through the four bolts.

Further, reduction gears includes dwang, inner groove ring, speed reduction dish, reduction shaft and three follow the gear, the one end of dwang is connected on second reduction gear, the other end of dwang is equipped with first tooth's socket, the inner groove ring rotates and installs on the dwang, be equipped with second tooth's socket on the inside wall of inner groove ring, it is three between angle inner groove ring and the dwang and with first tooth's socket and the meshing of second tooth's socket respectively such as follow the gear, the speed reduction dish is connected on three follow gear, the one end of reduction shaft is installed on the speed reduction dish, the other end of reduction shaft is installed on the casing.

Further, installation mechanism includes an installation section of thick bamboo, interior pole, thread bush, two springs and two installation poles, an installation section of thick bamboo is installed on the casing, be equipped with the thread groove on the installation section of thick bamboo, the thread bush is overlapped and is established in the thread groove of an installation section of thick bamboo, interior pole setting is in the installation section of thick bamboo, two the one end of spring is installed on interior pole, two the one end of installation pole articulates on interior pole and runs through the installation section of thick bamboo, two the other end at the spring is connected to the installation pole.

Further, fixed establishment includes four flexible electric jars and four fixed arc boards, four the one end of fixed arc board all articulates at the top of box, four the tail end of flexible electric jar all articulates at the top of box, four the flexible end of flexible electric jar articulates on fixed arc board.

The embodiment of the utility model provides an above-mentioned at least one technical scheme who adopts can reach following beneficial effect:

firstly, a driving motor drives a first bevel gear to rotate, a second bevel gear rotates to drive the first bevel gear, a small ring drives a large ring to rotate, preliminary speed reduction is carried out, then a connecting rod drives a first speed reduction gear to rotate to drive a second speed reduction gear to rotate, secondary speed reduction is carried out, speed reduction output is carried out again through driving of a speed reduction mechanism, and multi-step speed reduction steps are adopted, so that speed reduction efficiency is improved.

And secondly, the second reduction gear rotates to drive the rotating rod to rotate, so that the three driven gears are driven to rotate between the inner groove ring and the rotating rod, the reduction disk is driven to rotate, the three driven gears rotate on the inner groove ring to drive the reduction shaft to rotate for speed reduction, and then the reduction shaft is output after speed reduction, so that the speed reduction efficiency is improved.

Third, when the installation, in will installing the mounting groove that the section of thick bamboo stopper entered the box, two installation poles receive the extrusion of casing afterwards down, retract, then open under the effect of spring, rotate the thread bush removal afterwards and fix the casing on the box, prevent that the speed reducer body from rocking.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the speed reducer body of the present invention;

fig. 3 is a schematic perspective view of the speed reducing mechanism of the present invention;

fig. 4 is a schematic perspective view of the second embodiment of the present invention;

fig. 5 is a schematic perspective view of the mounting mechanism of the present invention.

Reference numerals

The device comprises a box body 1, a speed reducer body 2, an installation mechanism 3, a fixing mechanism 4, a bolt 5, a shell 21, a driving motor 22, a first bevel gear 23, a second bevel gear 24, a connecting rod 25, a first reduction gear 26, a second reduction gear 27, a reduction mechanism 28, a rotating rod 31, an inner groove ring 32, a reduction disc 33, a reduction shaft 34, a driven gear 35, an installation cylinder 41, an inner rod 42, a threaded sleeve 43, a spring 44, an installation rod 45, a telescopic electric cylinder 61 and a fixed arc plate 62.

Detailed Description

To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and 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.

The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 5, the embodiment of the utility model provides a synchronous distribution box speed reducer, including box 1, speed reducer body 2, installation mechanism 3 and fixed establishment 4, be equipped with four mounting grooves of two bisymmetries on the box 1, speed reducer body 2 sets up on box 1, installation mechanism 3 sets up on speed reducer body 2, the one end of fixed establishment 4 articulates on box 1.

Preferably, referring to fig. 2, the speed reducer body 2 includes a housing 21, a driving motor 22, a first bevel gear 23, a second bevel gear 24, a connecting rod 25, a first reduction gear 26, a second reduction gear 27 and a reduction mechanism 28, the housing 21 is mounted on the top of the box 1, the driving motor 22 is mounted in the housing 21, the first bevel gear 23 is mounted on the spindle of the driving motor 22, the second bevel gear 24 is rotatably mounted on the inner side wall of the housing 21 and is engaged with the first bevel gear 23, one end of the connecting rod 25 is connected to the second bevel gear 24, the first reduction gear 26 is rotatably mounted on the housing 21 and is connected to the connecting rod 25, the second reduction gear 27 is rotatably mounted on the inner side wall of the housing 21, and the reduction mechanism 28 is mounted on the second reduction gear 27; the driving motor 22 drives the first bevel gear 23 to rotate, the second bevel gear 24 rotates to drive the first bevel gear 23, the small ring drives the large ring to rotate, preliminary speed reduction is carried out, then the connecting rod 25 drives the first speed reduction gear 26 to rotate to drive the second speed reduction gear 27 to rotate, secondary speed reduction is carried out, speed reduction output is carried out again through the driving of the speed reduction mechanism 28, and the speed reduction efficiency is improved through the adoption of multistep speed reduction steps.

Preferably, as shown in fig. 1, four bolts 5 are provided on the housing 21, and the housing 21 is mounted on the box 1 by the four bolts 5.

Preferably, as shown in fig. 3, the speed reducing mechanism 28 includes a rotating rod 31, an inner groove ring 32, a speed reducing disk 33, a speed reducing shaft 34 and three driven gears 35, one end of the rotating rod 31 is connected to the second speed reducing gear 27, the other end of the rotating rod 31 is provided with a first tooth space, the inner groove ring 32 is rotatably mounted on the rotating rod 31, the inner side wall of the inner groove ring 32 is provided with a second tooth space, the three driven gears 35 are respectively between the inner groove ring 32 and the rotating rod 31 at equal angles and are engaged with the first tooth space and the second tooth space, the speed reducing disk 33 is connected to the three driven gears 35, one end of the speed reducing shaft 34 is mounted on the speed reducing disk 33, and the other end of the speed reducing shaft 34 is mounted on the housing 21; the second reduction gear 27 rotates to drive the rotating rod 31 to rotate, so that the three driven gears 35 are driven to rotate between the inner groove ring 32 and the rotating rod 31, the reduction disc 33 is driven to rotate, the three driven gears 35 rotate to drive the reduction shaft 34 to rotate for speed reduction on the inner groove ring 32, and then the reduction shaft 34 is output after speed reduction, and the speed reduction efficiency is improved.

Preferably, referring to fig. 5, the mounting mechanism 3 includes a mounting cylinder 41, an inner rod 42, a threaded sleeve 43, two springs 44 and two mounting rods 45, the mounting cylinder 41 is mounted on the housing 21, a threaded groove is formed in the mounting cylinder 41, the threaded sleeve 43 is sleeved in the threaded groove of the mounting cylinder 41, the inner rod 42 is disposed in the mounting cylinder 41, one end of each of the two springs 44 is mounted on the inner rod 42, one end of each of the two mounting rods 45 is hinged to the inner rod 42 and penetrates through the mounting cylinder 41, and the two mounting rods 45 are connected to the other end of each of the springs 44; during installation, the installation cylinder 41 is plugged into the installation groove in the box body 1, then the two installation rods 45 are extruded by the shell 21 and retract, then the installation rods are opened under the action of the spring 44, then the threaded sleeve 43 is rotated to move to fix the shell 21 on the box body 1, the shell 21 is fixed on the box body 1, and the speed reducer body 2 is prevented from shaking.

Preferably, referring to fig. 4, the fixing mechanism 4 includes four telescopic electric cylinders 61 and four fixed arc plates 62, one ends of the four fixed arc plates 62 are all hinged to the top of the box body 1, the tail ends of the four telescopic electric cylinders 61 are all hinged to the top of the box body 1, and the telescopic ends of the four telescopic electric cylinders 61 are hinged to the fixed arc plates 62; the fixing mechanism 4 is driven by the telescopic electric cylinder 61 to move the fixed arc plate 62, so as to fix the equipment connected on the speed reducing shaft 34 and prevent shaking.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A synchronous distribution box reducer, characterized in that it comprises a box body (1), a reducer body (2), an installation mechanism (3) and a fixing mechanism (4), and the box body (1) is provided with Four symmetrical installation grooves, the reducer body (2) is arranged on the box body (1), the installation mechanism (3) is arranged on the reducer body (2), the fixing mechanism (4) One end is hinged on the box body (1).

2. A synchronous distribution box reducer according to claim 1, characterized in that the reducer body (2) comprises a casing (21), a drive motor (22), a first bevel gear (23), The second bevel gear (24), the connecting rod (25), the first reduction gear (26), the second reduction gear (27) and the reduction mechanism (28), the casing (21) is mounted on the casing (1) The top of the drive motor (22) is installed in the housing (21), the first bevel gear (23) is installed on the main shaft of the drive motor (22), and the second bevel gear (24) is rotatably installed On the inner wall of the housing (21) and meshing with the first bevel gear (23), one end of the connecting rod (25) is connected to the second bevel gear (24), and the first reduction gear (26) The second reduction gear (27) is rotatably installed on the inner side wall of the housing (21), and the reduction mechanism (28) is installed on the connecting rod (25). on the second reduction gear (27).

3. A synchronous distribution box reducer according to claim 2, characterized in that, the casing (21) is provided with four bolts (5), and the casing (21) passes through four bolts ( 5) Installed on the box body (1).

4. A synchronous distribution box reducer according to claim 2, characterized in that the reduction mechanism (28) comprises a rotating rod (31), an inner groove ring (32), a reduction disc (33), a reduction shaft (34) and three slave gears (35), one end of the rotating rod (31) is connected to the second reduction gear (27), and the other end of the rotating rod (31) is provided with a first tooth slot, so The inner groove ring (32) is rotatably mounted on the rotating rod (31), the inner side wall of the inner groove ring (32) is provided with a second tooth slot, and the three slave gears (35) are respectively equiangular inner grooves Between the ring (32) and the rotating rod (31) and meshing with the first tooth slot and the second tooth slot, the reduction disc (33) is connected to the three slave gears (35), and the reduction shaft (34) One end of the deceleration shaft (33) is mounted on the deceleration disc (33), and the other end of the deceleration shaft (34) is mounted on the casing (21).

5. A synchronous distribution box reducer according to claim 2, characterized in that the mounting mechanism (3) comprises a mounting cylinder (41), an inner rod (42), a threaded sleeve (43), two springs (44) and two mounting rods (45), the mounting barrel (41) is mounted on the housing (21), the mounting barrel (41) is provided with a threaded groove, and the threaded sleeve (43) is sleeved In the threaded groove of the installation cylinder (41), the inner rod (42) is arranged in the installation cylinder (41), one end of the two springs (44) is installed on the inner rod (42), and the two One end of the installation rod (45) is hinged on the inner rod (42) and penetrates the installation cylinder (41), and the two installation rods (45) are connected to the other end of the spring (44).

6 . The synchronous distribution box reducer according to claim 1 , wherein the fixing mechanism ( 4 ) comprises four telescopic electric cylinders ( 61 ) and four fixed arc plates ( 62 ), the four One end of the fixed arc plate (62) is hinged on the top of the box body (1), and the tail ends of the four telescopic electric cylinders (61) are hinged on the top of the box body (1). The telescopic end of the cylinder (61) is hinged on the fixed arc plate (62).