CN201496479U

CN201496479U - Vertical planetary reducer

Info

Publication number: CN201496479U
Application number: CN 200920160551
Authority: CN
Inventors: 何小兴
Original assignee: Wuxi Gangsheng Port Machinery Co Ltd
Current assignee: Wuxi Gangsheng Port Machinery Co Ltd
Priority date: 2009-06-29
Filing date: 2009-06-29
Publication date: 2010-06-02
Anticipated expiration: 2019-06-29

Abstract

The utility model relates to a vertical planetary reducer which comprises an upper bracket, an input shaft, a planetary gear, a drive disc, an output shaft, a first case, a second case and an intermediate shaft. The input shaft is fixed in the upper bracket through a bearing; an upper end cap is fixed with the upper bracket through a bolt; the planetary gear and a first transmission pin are assembled on the input shaft; a third ring is installed on the upper bracket; the intermediate shaft is connected with the first case and the drive disc is encased at the top part of the intermediate shaft; the second transmission pin, a first fixing ring and the planetary gear are fixed on the intermediate shaft; the output shaft is fixed with the second case through a bearing; the upper bracket is connected with the first case and then the first case is connected with the second case; a first ring is installed on the output shaft; a transmission pinion is fixed on the output shaft through an inner spline; and a cover board is fixed with the output shaft. The utility model greatly improves the various performances of the reducer, and the reducer has the appearance, the mounting dimension and the performance that the reducer in the prior art does not have and improves the using safety stability and protectiveness of the equipment.

Description

Vertical planetary reducer

Technical field

The utility model relates to a kind of vertical planetary reducer, specifically applies to the usefulness of the extraordinary device of mechanical transmission fields, belongs to the deceleration field of mechanical technique.

Background technique

At present, in the traditional mechanical product, common speed reducer uses the technical requirements and the fitted position requirement that can't reach equipment work on many special equipments, can't satisfy the requirement of equipment far away, thereby lower working efficiency.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned deficiency, thereby provides a kind of safe and reliable, and velocity ratio is big, and output power is strong, and rate of fault is low, not only can enhance productivity, and can prolong the speed reducer vertical planetary reducer in working life.

The technological scheme that provides according to the utility model, vertical planetary reducer comprises upper bracket, input shaft, planetary pinion, drive plate, output shaft, first casing, second casing, jack shaft, feature is: described input shaft uses bearing fixing in upper bracket, with bolt upper end cap and upper bracket are fixed, the middle support ring of packing into of bearing, planetary pinion, first driving pin is assemblied on the input shaft, add a cover fixing with screw, the 3rd circle is contained on the upper bracket, jack shaft is connected with first casing with bearing, drive plate is packed at the top into, is screwed second driving pin, first retainer ring and planetary pinion are fixed on the jack shaft, drive plate is contained on the output shaft, with bearing the output shaft and second casing are fixed, bearing cover bolt and cover plate are fixed, with bolt with upper bracket, the 3rd circle, first casing links to each other, again with first casing, second circle links to each other with second casing, first lap is installed on the output shaft, and the little tooth of transmission is fixed on the output shaft by internal spline and follower bolt, and cover plate and output shaft are fixed.

Compared with the prior art the utility model has the following advantages:

The utility model is simple, compact and reasonable for structure; Easy for installation; because this device passes through motor; band brake friction disk type shaft coupling; planetary pinion; the transmission from high speed to low speed is finished in a series of connections such as tooth axle; improve the various performances of speed reducer greatly, had not available external form installation dimension of prior art speed reducer and performance, also improved security and stability and the protectiveness of using equipment simultaneously.

Description of drawings

Fig. 1 is the utility model structural representation.

Embodiment

Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described

As shown in Figure 1, vertical planetary reducer described in the utility model comprises upper bracket 1, input shaft 2, upper end cap 3, support ring 4, small gear 5, cover 6, bolt 7, planetary pinion 8, driving pin 9, drive plate 10, retainer ring 11, retainer ring 12, retainer ring 13, driving pin 14, drive plate 15, cover plate 16, output shaft 17, circle 18, bearing cap 19, screw 20, screw 21, coupling 22, circle 23, casing 24, circle 25, lower box 26, jack shaft 27 etc.

Be connected with equipment by second casing, 26 usefulness bolts, with input shaft 2 usefulness bearing fixing in upper bracket 1, with bolt that upper end cap 3 is fixing with upper bracket 1, the middle support ring 4 of packing into of bearing, planetary pinion 8, first driving pin, 9 bearing pins are loaded onto cover 6 up and down and are assemblied on the input shaft 2, use bearing fixing in the middle of the retainer ring 12 on input shaft 2, the bottom is connected with retainer ring 12 with driving pin 9, add a cover fixing with screw 20, circle 25 is contained on the upper bracket 1, jack shaft 27 usefulness bearings are connected with first casing 24, drive plate 10 is packed at the top into, fixing with screw 21, second driving pin 14, first retainer ring 11 is fixed on the jack shaft 27 with planetary pinion 8, be connected with first casing 24 with bearing in the middle of the 3rd retainer ring 13, outer hole links to each other with second driving pin 14, drive plate 15 is assemblied on the output shaft 17, with bearing that the output shaft 17 and second casing 26 is fixing, bearing cap 19 usefulness bolts and cover plate 16 are fixing, with bolt with upper bracket 1, the 3rd circle 25, first casing 24 links to each other, again with first casing 24, second circle 23 links to each other with second casing 26, and first lap 18 is installed on the output shaft 17, and the little tooth 5 of transmission is fixed on the output shaft 17 by internal spline and follower bolt.Cover plate 16 is fixing with output shaft 17, with bolt 7 first casing 24, second circle, 23, second circle 26 is coupled together, and coupling 22 is assemblied in and drives input shaft 2 on the motor output shaft, promptly finishes the assembling of this mechanism.

Claims

1. vertical planetary reducer, comprise upper bracket (1), input shaft (2), planetary pinion (8), drive plate (10), output shaft (17), first casing (24), second casing (26), jack shaft (27), it is characterized in that: described input shaft (2) uses bearing fixing in upper bracket (1), upper end cap (3) is fixing with upper bracket (1), planetary pinion (8), first driving pin (9) is installed on the input shaft (2), the 3rd circle (25) is contained on the upper bracket (1), jack shaft (27) is connected with first casing (24) with bearing, drive plate (10) is packed at the top into, be screwed, second driving pin (14), first retainer ring (11) is fixed on the jack shaft (27) with planetary pinion (8), drive plate (15) is contained on the output shaft (17), with bearing that output shaft (17) and second casing (26) is fixing, bearing cap (19) is fixing with bolt and cover plate (16), with bolt with upper bracket (1), the 3rd circle (25), first casing (24) links to each other, again with first casing (24), second circle (23) links to each other with second casing (26), first lap (18) is installed on the output shaft (17), the little tooth of transmission (5) is fixed on the output shaft (17) by internal spline, and cover plate (16) is fixing with output shaft (17).