CN102060180B

CN102060180B - Novel rocker for vibrating conveyor

Info

Publication number: CN102060180B
Application number: CN 200910172552
Authority: CN
Inventors: 王建伟; 刘华平
Original assignee: China Tobacco Henan Industrial Co Ltd
Current assignee: China Tobacco Henan Industrial Co Ltd
Priority date: 2009-11-13
Filing date: 2009-11-13
Publication date: 2013-01-30
Anticipated expiration: 2029-11-13
Also published as: CN102060180A

Abstract

The invention relates to a novel rocker for a vibrating conveyor. The rocker is in a symmetrical split structure. The rocker is formed by splicing a left part and a right part; the cross section of the spliced rocker is in a closed frame structure; the upper end, middle-lower part and lower end of the rocker are respectively provided with mandrel holes in penetrating fit with mandrels arranged on a conveying tank, a stand and a balancer; rubber rods are arranged between the mandrels and the mandrel holes along the direction of the mandrels; the mandrels are in square cylinder structures, and the mandrel holes are in square hole structures; the widths of the square holes are equivalent to the lengths of the diagonal lines of the square cylinders of the mandrels; four rubber rods are arranged in the four corners of the mandrel holes and between the mandrel holes and the mandrels; and two sides of the mandrel holes on the upper ends, middle-lower parts and lower ends of the side surfaces of the left part and the right part of the rocker are respectively provided with screw holes and bolts for fastening the left part and the right part of the rocker. The rubber bars of the novel rocker for the vibrating conveyor are very convenient to change, thus the changing workload is greatly reduced.

Description

Novel rocker for vibrating conveyor

Technical field

The present invention relates to vibrating transportation machinery, a kind of especially Novel rocker for vibrating conveyor.

Background technology

At present the crank-rocker style jigging conveyer is mainly used in the transmission of various light matter material, have simple in structure, stable performance, the advantage such as noise is little is widely used in industrial especially tobacco processing industry.Its principle of work is to utilize the crank motion of crank connecting link to produce disturbance force, adopt moment-equilibrium equation double-mass vibrating mechanism, by be dynamically connected balanced body and carry the rocking bar reciprocally swinging of cell body of band, force the cell body vibration, material is thrown and produced displacement, thereby reach the purpose of carrying various materials.

Rocking bar is the maximum element of usage quantity on the jigging conveyer, and impact and noise when swinging in order to reduce rocking bar adopt the rubber bar buffering between rocking bar and the fixed central spindle, and the yielding rubber rod are consumable accessory, needs timely replacing behind the aged deterioration.But the rocking bar rubber bar that uses is at present changed difficulty, at first rocking bar to be pulled down from equipment during replacing, then on compression machine, old rubber bar is extruded, be pressed into new rubber bar, and in new excellent process of press in, because the relative sliding between the mandrel, rubber bar, rocker body three is uncertain, often occur that rubber bar can not be pressed into fully and the phenomenon of doing over again, rocking bar of average replacing takes approximately 30 minutes, and it is larger that rocking bar is changed work capacity.

Summary of the invention

The object of the invention is to provide a kind of Novel rocker for vibrating conveyor of being convenient to change rubber bar.

To achieve these goals, the present invention adopts following technical scheme: Novel rocker for vibrating conveyor, described rocking bar adopts symmetrical split type structure, rocking bar is put together by left and right two parts, rocking bar transversal surface after the amalgamation is closed frame structure, the upper end of rocking bar, middle and lower part, lower end be respectively equipped with carry cell body, frame, balanced body on the mandrel that arranges wear the core axle hole that cooperates, be provided with rubber bar along the mandrel direction between mandrel and the core axle hole.

Described mandrel is the square body structure, and core axle hole is the square hole structure, and the catercorner length of the square hole width of core axle hole and the square body of mandrel is suitable, between mandrel and the core axle hole and at four jiaos of places of core axle hole four rubber bars is set.

The both sides of upper end core axle hole, middle and lower part core axle hole and the lower end core axle hole of left and right two parts side of described rocking bar arrange respectively screw, and the fixing left and right two parts of bolt-locking are set.

The present invention adopts split type structure, compares with former rocking bar, and not only rubber bar is changed conveniently, and can guarantee the complete of rubber bar, uses more reliable.Do not need rocking bar is pulled down from equipment when changing rubber bar, only need unclamp bolt of rear end plate, then old rubber bar is taken out, put into new rubber bar, be fastenedly connected bolt again and get final product, whole process only takes approximately 10 minutes, has greatly alleviated the replacing work capacity.

Description of drawings

Fig. 1 is the structural representation of jigging conveyer;

Fig. 2 is the structural representation of rocking bar;

Fig. 3 is the A-A cutaway view of Fig. 2;

Fig. 4 is the left view of rocking bar right half part.

The specific embodiment

Embodiment: shown in Fig. 1-4, Novel rocker for vibrating conveyor, rocking bar 3 adopts symmetrical split type structure, rocking bar 3 is put together by left and right two parts, rocking bar 3 transversal surfaces after the amalgamation are closed frame structure (as shown in Figure 3), the upper end of rocking bar 3, middle and lower part, lower end be respectively equipped with carry cell body 1, frame 2, balanced body 4 on the mandrel that arranges wear the core axle hole that cooperates, be provided with rubber bar 5 along mandrel 6 directions between mandrel 6 and the core axle hole 10.Mandrel 6 is the square body structure, core axle hole 10 is the square hole structure, the catercorner length of the square hole width of core axle hole 10 and the square body of mandrel 6 is suitable, impact and noise when swinging in order to reduce rocking bar, adopt the rubber bar buffering between the core axle hole 10 of rocking bar 3 and the mandrel, between mandrel 6 and the core axle hole 10 and at four jiaos of places of core axle hole 10 four rubber bars 5 are set, 3 groups of totally 12 rubber bars are arranged on each rocking bar 3.The both sides of upper end core axle hole, middle and lower part core axle hole and the lower end core axle hole of left and right two parts side of rocking bar 3 arrange respectively screw 9, and the fixing left and right two parts of bolt-locking are set.

Rocking bar integral body is symmetrical split type structure, and to be fixed by tie bolt be a complete rocking bar.Solid and reliable for guaranteeing the captive joint behind the subdivision, ten bolts are set altogether connect, and be arranged in the position nearer apart from the rubber bar mounting hole.For rocking bar intensity behind the assurance subdivision, change the rocking bar cross sectional shape into the sealing rectangle by flute profile.

The present invention compares with former rocking bar, and not only rubber bar is changed conveniently, and can guarantee the complete of rubber bar, uses more reliable.Do not need rocking bar is pulled down from equipment when changing rubber bar, only need unclamp ten bolt of rear end plates, then old rubber bar is taken out, put into new rubber bar, be fastenedly connected bolt again and get final product, whole process only takes approximately 10 minutes, has greatly alleviated rocking bar and has changed work capacity.

Claims

1. Novel rocker for vibrating conveyor, it is characterized in that: rocking bar adopts symmetrical split type structure, rocking bar is put together by left and right two parts, rocking bar transversal surface after the amalgamation is closed frame structure, the upper end of rocking bar, middle and lower part, lower end be respectively equipped with carry cell body, frame, balanced body on the mandrel that arranges wear the core axle hole that cooperates, be provided with rubber bar along the mandrel direction between mandrel and the core axle hole.

2. Novel rocker for vibrating conveyor according to claim 1, it is characterized in that: described mandrel is the square body structure, core axle hole is the square hole structure, the catercorner length of the square hole width of core axle hole and the square body of mandrel is suitable, between mandrel and the core axle hole and at four jiaos of places of core axle hole four rubber bars is set.

3. Novel rocker for vibrating conveyor according to claim 1 and 2, it is characterized in that: the both sides of upper end core axle hole, middle and lower part core axle hole and the lower end core axle hole of left and right two parts side of described rocking bar arrange respectively screw, and the fixing left and right two parts of bolt-locking are set.