CN2230738Y

CN2230738Y - Noiseless steel pipe conveyer with notch wheel

Info

Publication number: CN2230738Y
Application number: CN 95223846
Authority: CN
Inventors: 王铸; 郎益富; 陆峰
Original assignee: Baoshan Iron and Steel Co Ltd
Current assignee: Baoshan Iron and Steel Co Ltd
Priority date: 1995-10-20
Filing date: 1995-10-20
Publication date: 1996-07-10
Anticipated expiration: 2005-10-20

Abstract

The utility model discloses a device for conveying steel pipes into a material collecting basket, comprising at least two identical rotary disks 1 which are parallelly arranged in the direction of conveying the steel pipes. N ratchet pawls 3 which can be deflected unidirectionally are uniformly distributed on each rotary disk along the circumference of each rotary disk. A material poking arm is driven by the shaft of each rotary disk 1 via a gearset. Both ends of a material poking arm 6 are respectively provided with salient material poking claws 10 which are extended toward reverse two sides. The device can reduce the height of a free falling body, when the steel pipes fall into the material basket; the device can reduce the noise and the surface damages produced by the impact among the steel pipes; the average peak value of the pulse of the noise can be reduced by about 10 dB; moreover, the utility model can realize multilayer accumulation for the steel pipes in the material bracket.

Description

A kind of ratchet-type steel pipe noise reduction feedway

The utility model relates to a kind of steel pipe feedway, particularly the finished product in the steel pipe's production, half-blank is transported to collect in the charging basket.

In present steel pipe's production process, it generally is to adopt steel pipe directly to tumble from sloping skid to collect the charging basket that finished product, half-blank are collected, the strong collision taken place between steel pipe and steel pipe, steel pipe and the charging basket, the damage steel tube surface quality, and continuously make a noise, seriously influence the healthy of operator.

The purpose of this utility model is to obtain a kind of ratchet-type steel pipe noise reduction feedway, and the height of free-falling body in the time of can reducing steel pipe and fall into charging basket reduces bump between the steel pipe and the noise that sends, reduces the steel tube surface damage.

For achieving the above object, the utility model is achieved in that

A kind of ratchet-type steel pipe noise reduction feedway, it comprises: at least two identical and along the rotating disc 1 of the parallel placement of steel pipe throughput direction, but each its circumference of rotating disc upper edge is uniform-distribution with the ratchet 3 of n unilateral deflection, and the beam warp of rotating disc 1 is crossed gear set drive material toggling arm 6.

Ratchet 3 is fixed on rotating disc 1 side by fulcrum post 4, and ratchet 3 rear ends are auxiliary extension spring 5, and ratchet rear portion one side has locating piece 2.

Material toggling arm 6 is connected with miniature gears 7, and the big gear wheel that is connected mutually with rotating disc 1 and the transmitting ratio of miniature gears 7 are n/2.

The center of gravity of ratchet 3 in its back-end.

Material toggling arm 6 two ends respectively have a material toggling pawl 10 that protrudes to stretch out to opposite both sides.

Below in conjunction with accompanying drawing in detail the utility model is described in detail.

Fig. 1 is the utility model ratchet-type steel pipe noise reduction transport conveyor constructions scheme drawing.

Fig. 2 is the rear view (RV) of Fig. 1.

Referring to accompanying drawing, this device is installed between sloping skid 11 and the charging basket 12, when steel pipe when sloping skid 11 tumbles, rotate by driven by motor rotating disc 1, material toggling arm 6 through gear set drive pushes steel pipe on rotating disc 1 ratchet on every side, rotation with rotating disc 1 is delivered to charging basket 12 bottoms with steel pipe, ratchet 3 is fixed on rotating disc 1 one sides by fulcrum post 4, but and wraparound ship and resell on another market 4 the rotation, be positioned at the inflection point of the locating piece 2 restriction ratchets 3 of ratchet 3 rear portions one side, and the center-of-gravity position of ratchet 3 is at the rear portion, service bit spring 5 is guaranteed ratchet 3 outer sticking up, the ratchet number that is installed on the rotating disc 1 is n, big gear wheel 9 is connected with rotating disc 1, through transition wheel 8, miniature gears 7 drives material toggling arm 6 and rotates, and respectively there is a material toggling pawl 10 that protrudes at material toggling arm 6 two ends, for guaranteeing only to prop up a steel pipe with rotating disc 1 rotating each ratchet, big gear wheel 9 is n/2 with the transmitting ratio of miniature gears 7.Because but ratchet 3 is unilateral deflections, when existing steel pipe is piled up in the charging basket, the steel pipe of top steel pipe below ratchet is pushed down, along with being rotated further of rotating disc 1, ratchet is extracted out, can realize the multilayer windrow like this, and guarantees that steel pipe rotating disc 1 and ratchet 3 when charging basket hangs out can not damage.

Compared with prior art, this apparatus structure is simple, compact, can be installed in sloping platform In the space between the frame, reduce height and the surface damage of steel pipe freely falling body, it is made an uproar Sound average pulse peak value can reduce about 10 decibels, and can realize that steel pipe is many in charging basket Layer is piled up.

Claims

1. ratchet-type steel pipe noise reduction feedway, it is characterized in that: it comprises: at least two identical and along the rotating disc 1 of the parallel placement of steel pipe throughput direction, but each its circumference of rotating disc upper edge is uniform-distribution with the ratchet 3 of n unilateral deflection, and the beam warp of rotating disc 1 is crossed gear set drive material toggling arm 6.

2. device according to claim 1 is characterized in that: described ratchet 3 is fixed on rotating disc 1 side by fulcrum post 4, and ratchet 3 rear ends are auxiliary extension spring 5, and ratchet rear portion one side has locating piece 2.

3. device according to claim 1 is characterized in that: described material toggling arm 6 is fixing with miniature gears 7, and the big gear wheel 9 that is connected mutually with rotating disc 1 is n/2 with the transmitting ratio of miniature gears 7.

4. according to claim 1,2 described devices, it is characterized in that: the center of gravity of described ratchet 3 in its back-end.

5. according to claim 1,3 described devices, it is characterized in that: described material toggling arm 6 two ends respectively have a material toggling pawl 10 that protrudes to stretch out to opposite both sides.