CN203457790U

CN203457790U - Quick demountable type hitting roller

Info

Publication number: CN203457790U
Application number: CN201320492681.9U
Authority: CN
Inventors: 刘延新; 范振东; 周刚; 邵垒; 黄俊超; 刘彬彬
Original assignee: CHANGZHENG HIGH SCIENCE AND TECHNOLOGY Co BEIJING
Current assignee: CHANGZHENG HIGH SCIENCE AND TECHNOLOGY Co BEIJING
Priority date: 2013-08-13
Filing date: 2013-08-13
Publication date: 2014-03-05
Anticipated expiration: 2023-08-13

Abstract

The utility model provides a quick demountable type hitting rollerer, wherein a knife roller module I and a knife roller module II are arranged adjacent to each other, moving blades of the knife roller module I and the knife roller module II are distributed along the circumference in a stagger angle, a main shaft runs through center through holes of the knife roller module I and the knife roller module II, six knife boundness rods are alternately distributed to run through the circumferences of the knife roller module I and the knife roller module II, and the two ends of the six knife boundness rods are locked on end dish components through nuts. The knife roller module I comprises a certain number of dishes, wherein six moving knives and six thin insulation pads are clamped between every two dishes, and the moving knives are limited and fixed on the dishes through safe pins. The knife roller module II also comprises a certain number of dishes, wherein six moving knives and six thin insulation pads are clamped between every two dishes, and the moving knives are limited and fixed on the dishes through the safe pins. The quick demountable type hitting rollerer can be demounted when power units of certain knife roller module are damaged, thereby greatly simplifying knife changing work, and reducing maintenance labor strength and maintenance workload.

Description

A kind of fast demountable formula is beaten roller

Technical field

The utility model relates to the defoliator that processing industry carries out tobacco leaf processing that grows tobacco, and is specifically related to a kind of roller of beating of moving knife fast demountable.

Background technology

For the plant equipment of tobacco processing, defoliator rotates by beating roller, makes the parts such as moving knife and stationary knife, frame hurdle produce high speed relative motion, and the blade of tobacco leaf and leaf stalk are carried out to physical separation, is the nucleus equipment of Threshing Re-dry Product Line.In actual production, for the non-full wafer tobacco leaf material such as leaf contains stalk, require the moving knife spacing of beating roller to be not more than 2.5 inches (63.5mm), to guarantee to beat the validity of leaf work.Because the restriction of cutter spacing, existingly similarly play roller design and be not easy to take quick-disassembly structure form, again owing to being subject to work impulsive force frequent, when moving knife and attached part, have to damage to occur, therefore, maintenance and change moving knife and become an on-the-spot very hard work.The roller of beating of secondary defoliator is generally used non-fast disassembly type disc rotor assembly mainly roller, disk, dottle pin, moving knife, safety pin (block), bundle knife bar etc., to consist of at present, moving knife is fixing by bundle knife bar and safety pin (block), moving knife is fixing firm, but slightly aobvious loaded down with trivial details for dismounting and replacing moving knife.This work expends time in very long, cause defoliator because of the downtime long, have a strong impact on effective operation ratio of whole threshing and redrying production line, thereby affected the economic benefit of enterprise.In order to meet the requirement that client is for convenience detach and keep in repair, urgently design a kind of modified of fast demountable moving knife and beat roller.

Summary of the invention

Thereby the fast demountable formula that the utility model provides a kind of tool changing work simplification to realize fast assembling-disassembling and maintenance moving knife unit is beaten roller.

Realize the technical scheme of the utility model object: a kind of fast demountable formula is beaten roller, it comprises main shaft, several rotor module I and several rotor module iis; Wherein, the setting adjacent with rotor module ii of rotor module I, the moving knife of rotor module I and rotor module ii has circumferentially carried out the dislocation of certain angle, main shaft runs through rotor module I and rotor module ii central through hole, six bundle knife bar intervals arrange and run through rotor module I and rotor module ii circumference, the two ends of six bundle knife bars by nut check on end plate assembly; Described rotor module I comprises some disks, clamps six moving knife and six leptophragmata pads between every two disks, and moving knife is limited and is fixed on disk by safety pin; Described rotor module ii also comprises some disks, clamps six moving knife and six leptophragmata pads between every two disks, and moving knife is limited and is fixed on disk by safety pin.

A kind of fast demountable formula as above is beaten roller, and the disk described in it is along six equal angular gap of circumference processing, gap and the bundle knife bar hole certain angle that staggers, and the gap of assembling rear disk forms six grooves.

A kind of fast demountable formula as above is beaten roller, and the thickness of the leptophragmata pad described in it is compared the thick 0.3～0.7mm of moving knife.

A kind of fast demountable formula as above is beaten roller, and six described in it distributes moving knife equal angles, limits corresponding moving knife rotate along disk circumference direction by safety pin.

Effect of the present invention is: the roller of beating described in the utility model is made into relatively independent rotor module along the moving knife unit of roll axial direction some, beats roller and mainly some rotor modules, consists of.This rotor module of a dismounting when the moving knife unit of certain rotor module damages, because rotor module axial length is relatively short a lot, tool changing work is simplified greatly, has reduced maintenance labour intensity and maintenance workload, thereby realizes the object of fast assembling-disassembling and maintenance moving knife unit.

Accompanying drawing explanation

Fig. 1 is that a kind of fast demountable formula described in the utility model is played roll structure schematic diagram;

Fig. 2 is rotor modular structure schematic diagram;

Fig. 3 is disk and moving knife syndeton schematic diagram.

In figure: 1. main shaft; 2. end plate assembly; 3. restraint knife bar; 4. nut; 5. rotor module I; 6. rotor module II; 7. moving knife; 8. leptophragmata pad; 9. safety pin; 10. disk.

The specific embodiment

Below in conjunction with the drawings and specific embodiments, a kind of fast demountable formula described in the utility model being beaten to roller is further described.

As shown in Figure 1, fast demountable formula described in the utility model is beaten roller, comprise main shaft 1, two rotor module I 5 and a rotor module ii 6, (rotor module I 5 is as beating roller end module vertically in wherein rotor module I 5 setting adjacent with rotor module ii 6, rotor module ii 6 is as the adjacent block of rotor module I 5), the moving knife of rotor module I 5 and rotor module ii 6 circumferentially carries out the dislocation of certain angle, main shaft 1 runs through rotor module I 5 and rotor module ii 6 central through holes, six bundle knife bar 3 intervals are arranged and are run through rotor module I 5 and rotor module ii 6 circumference, the two ends of six bundle knife bars 3 are locked on end plate assembly 2 by nut 4.

As shown in Figure 2 or Figure 3, rotor module I 5 comprises some disks 10, between every two disks 10, clamp that equal angles distributes six moving knife 7 and six leptophragmata pads 8, moving knife 7 is limited and is fixed on disk 10 by safety pin 9; Described rotor module ii 7 also comprises some disks 10, clamps six moving knife 7 and six leptophragmata pads 8 between every two disks 10, and moving knife 7 is fixed on disk 10 by safety pin 9 restrictions.

Disk 10 is along six equal angular gap of circumference processing, gap and the bundle knife bar hole certain angle that staggers, and the gap of assembling rear disk forms six grooves.The thickness of leptophragmata pad 8 is compared the about 0.5mm of the thick 0.3～0.7mm(of moving knife 7), leptophragmata pad 8 is in order to control the axial cutters spacing of beating roller.

Described in the utility model when beating roller occurring the serious or fracture defect of safety pin or moving knife distortion in actual production, unclamp 3 liang of end nuts 4 of corresponding bundle knife bar, bundle knife bar 3 is retracted in the respective slot of adjacent block vertically, after maintenance or replacing injured part, re-start assembling fastening, greatly simplify the troublesome operation of the work of changing to, effectively improved production efficiency, there is significant applied economics meaning.In the utility model, disk limits corresponding moving knife by safety pin and along the circumferential direction rotates, and the thickness of leptophragmata pad 9 is compared moving knife slightly thick (about 0.5mm), so that the latter's dismounting.

Claims

1. fast demountable formula is beaten a roller, it is characterized in that: it comprises main shaft (1), several rotor module I (5) and several rotor module iis (6); Wherein, rotor module I (5) and the adjacent setting of rotor module ii (6), the moving knife of rotor module I (5) and rotor module ii (6) has circumferentially carried out the dislocation of certain angle, main shaft (1) runs through rotor module I (5) and rotor module ii (6) central through hole, six bundle knife bars (3) interval layout runs through rotor module I (5) and rotor module ii (6) circumference, and the two ends of six bundle knife bars (3) are locked on end plate assembly (2) by nut (4);

Described rotor module I (5) comprises some disks (10), clamps six moving knife (7) and six leptophragmata pads (8) between every two disks (10), and moving knife (7) is fixed on disk (10) by safety pin (9) restriction; Described rotor module ii (7) also comprises some disks, clamps six moving knife and six leptophragmata pads between every two disks, and moving knife is limited and is fixed on disk by safety pin.

2. a kind of fast demountable formula according to claim 1 is beaten roller, it is characterized in that: described disk (10) is along six equal angular gap of circumference processing, gap and the bundle knife bar hole certain angle that staggers, and the gap of assembling rear disk forms six grooves.

3. a kind of fast demountable formula according to claim 1 and 2 is beaten roller, it is characterized in that: the thickness of described leptophragmata pad (8) is compared the thick 0.3～0.7mm of moving knife (7).

4. a kind of fast demountable formula according to claim 1 and 2 is beaten roller, it is characterized in that: described six distribute moving knife (7) equal angles, limit corresponding moving knife (7) rotate along disk circumference direction by safety pin (9).