CN210079444U

CN210079444U - Modularization drive plate structure of granulation machine

Info

Publication number: CN210079444U
Application number: CN201920686951.7U
Authority: CN
Inventors: 张波; 景奉国; 孙宁波
Original assignee: SHANDONG KINGORO MACHINERY Co Ltd
Current assignee: SHANDONG KINGORO MACHINERY Co Ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-02-18
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a modular drive plate structure of a granulator, which comprises a gear ring, wherein the outer side surface of the gear ring is provided with a transmission gear, the inner side surface of the gear ring is provided with a groove, the groove is matched with and provided with a plurality of bearings, the inner ring of each bearing is fixedly provided with a support shaft, the support shaft is fixedly arranged with the upper cover of the granulator, and the lower plane of the gear ring is provided with a plurality of shifting knives; the transmission gear of ring gear and drive gear meshing transmission, drive gear is connected with driving motor. The structure overcomes the defects that the rotary support is heavy, the parts cannot be replaced independently, the installation is not facilitated, and the cost is high.

Description

Modularization drive plate structure of granulation machine

Technical Field

The utility model relates to a granulation machine field, concretely relates to modularization driver plate structure of granulation machine.

Background

Traditional granulation machine driver plate structure comprises slewing bearing and plectrum, supports the rotation part that the outer lane is connected the plectrum as the driver plate by the gyration, and the gyration is supported the inner circle and is fixed with pelletization room upper cover, and as the fixed part of driver plate, through supporting the same gear of outer lane gear modulus with the gyration and support constitution straight-tooth drive structure, the gear is that the action wheel provides power and drives the gyration and support the rotation to drive the motion of plectrum, reach and cut off the material and stir the effect of material.

This structure has the following disadvantages: firstly, the method comprises the following steps: the bearing of the rotary support is a special bearing, so that the weight of the rotary support is larger, the cost investment is higher, and the profit of the whole equipment is reduced; secondly, the method comprises the following steps: the slewing bearing outer ring and the internal rolling body belong to quick-wear parts, wear can occur after long-time use, and once the outer ring or the rolling body cannot be replaced independently after damage, the difficulty and the cost are increased for later-period equipment maintenance.

Disclosure of Invention

For solving the above problem, the utility model provides a modularization driver plate structure of granulation machine, this structure has overcome the gyration and has supported self heavy, can't change the part alone, be unfavorable for the installation and the higher defect of cost.

The utility model discloses a realize through following measure:

a modular drive plate structure of a granulator comprises a gear ring, wherein transmission teeth are arranged on the outer side surface of the gear ring, a groove is formed in the inner side surface of the gear ring, a plurality of bearings are installed in the groove in a matched mode, a support shaft is fixedly installed on the inner ring of each bearing, the support shaft is fixedly installed with an upper cover of the granulator, and a plurality of shifting knives are installed on the lower plane of the gear ring;

the transmission gear of ring gear and drive gear meshing transmission, drive gear is connected with driving motor.

Preferably, the number of the bearings is multiple, and the bearings are uniformly arranged along the circumference of the gear ring groove.

Preferably, the bearing is a deep groove ball bearing.

Preferably, the shifting cutter comprises a shifting cutter body connected with the gear ring, and an elongated plate is mounted at the end part of the shifting cutter body.

Preferably, the poking knife body is provided with a long slotted hole, and the poking knife body is connected with the lengthened plate through the long slotted hole.

Preferably, the support shaft is an internal hexagonal bolt.

Preferably, the module of the gear ring is equal to that of the driving gear.

The utility model has the advantages that:

(1) the driving plate structure composed of the outer gear ring and the bearing is lighter in weight, reduces cost and increases profit margin of equipment compared with the prior art.

(2) Whole driver plate structural component is more simple, and is more independent between each part, and the modularization degree is high, makes things convenient for the later stage to change the part, has reduced the later maintenance cost.

(3) The combined structure of the poking knife body and the lengthening plate can be provided with poking knives with different lengths according to cutting requirements, and the combined structure has wide application range and strong device universality.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a three-dimensional structure of the present invention;

FIG. 2 is a plan view of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;

in the figure: 1. the device comprises a driving motor, 2, a speed reducer, 3, a driving gear, 4, a knife shifting body, 5, a lengthening plate, 6, a bearing, 7, a supporting shaft, 8, a gear ring, 9 and a feed inlet assembly.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

As shown in fig. 1-2, in the modular dial structure of a granulator, an output shaft of a driving motor 1 is connected with a speed reducer 2 for reducing the speed of the whole structure and increasing the torque of a dial knife, the speed reducer is a cycloidal pin gear speed reducer, the output shaft of the speed reducer 2 is connected with a driving gear 3, and the driving gear 3 is meshed with external teeth of a gear ring 8 to form a transmission structure. The gear ring 8 and the driving gear 3 are both straight tooth cylinder structures, and the modulus of the gear ring is equal to that of the driving gear. A groove is machined in the inner side face of the gear ring 8 by a lathe, bearings 6 are installed in the groove in a matched mode, the bearings are deep groove ball bearings, the number of the bearings is 6, and the bearings are evenly distributed along the circumference of the gear ring groove. The inner ring of the bearing 3 is fixedly arranged on a support shaft 7 which is an inner hexagonal bolt. The back shaft 7 is fixedly installed with the upper cover of the granulator, a plurality of shifting knives are installed on the lower plane of the gear ring 8, each shifting knife comprises a shifting knife body 4 connected with the gear ring, a lengthening plate 5 is installed at the end part of each shifting knife body, a long slotted hole is formed in each shifting knife body, and each shifting knife body is connected with the corresponding lengthening plate through the corresponding long slotted hole.

The upper portion of the gear ring 8 is provided with a feed port assembly 9, the gear ring and a driving gear with the same modulus form a straight-tooth transmission structure, the driving gear is connected with a shaft head of a speed reducer and serves as a driving wheel, the gear ring is connected with a bearing and serves as a driven wheel, and the shifting knife is installed on the gear ring and rotates through the driving gear to drive the outer gear ring, so that the shifting knife is driven to do circular motion, and the effects of cutting off materials and shifting.

The driving plate structure composed of the outer gear ring and the bearing is lighter in weight, reduces cost and increases profit margin of equipment compared with the prior art. Whole driver plate structural component is more simple, and is more independent between each part, and the modularization degree is high, makes things convenient for the later stage to change the part, has reduced the later maintenance cost. The combined structure of the poking knife body and the lengthening plate can be provided with poking knives with different lengths according to cutting requirements, and the combined structure has wide application range and strong device universality.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The modular drive plate structure of the granulator is characterized by comprising a gear ring, wherein transmission teeth are arranged on the outer side surface of the gear ring, a groove is formed in the inner side surface of the gear ring, a plurality of bearings are installed in the groove in a matched mode, a support shaft is fixedly installed on the inner ring of each bearing, the support shaft is fixedly installed with the upper cover of the granulator, and a plurality of poking knives are installed on the lower plane of the gear ring;

2. The modular dial structure of a granulation machine as claimed in claim 1, wherein said bearings are plural, uniformly arranged along the circumference of the ring gear groove.

3. The modular dial structure of a granulation machine as claimed in claim 2, wherein said bearings are deep groove ball bearings.

4. The modular dial structure of a granulation machine as claimed in claim 1, wherein said knife comprises a knife body connected to a gear ring, said knife body having an end mounted with an elongated plate.

5. The modular dial structure of a granulator according to claim 4, wherein the knife body is provided with a slot hole, and the knife body is connected to the elongated plate through the slot hole.

6. The modular dial structure of a granulation machine as claimed in claim 1, wherein said supporting shaft is an internal hexagonal bolt.

7. The modular dial structure of a granule machine of claim 1, wherein the module of the ring gear is equal to the module of the driving gear.