Self-pressing type belt conveying and impurity picking device

Abstract

The utility model belongs to the technical field of belt conveying coal systems, and particularly relates to a self-pressing type belt conveying impurity picking device which is characterized by comprising two frame bodies, two square pipes arranged on the upper portions of the two frame bodies respectively, an impurity picking hook assembly arranged between the middles of the two square pipes and compression spring assemblies arranged on the upper portions of the square pipes. And the material receiving groove is formed beside the impurity picking hook assembly. The self-pressing type belt conveying impurity picking device is simple in structure and convenient to operate, impurities in a coal feeding system can be cleaned, and the stability of the production coal feeding system is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the belt conveying coal system technical field especially, it is a kind of self-pressing type belt transport picks up miscellaneous device. BACKGROUND

[0002] In the process of pellet production, the most core of smelting is stable and adjustable temperature, and the high temperature produced by coal combustion is one of the heat sources required by pellet production. The coal feeding system is an important link in the production process, and the instability of the coal feeding system will accelerate the ring forming speed of the rotary kiln in the three main machines of pellet production, greatly shorten the pellet production cycle and directly affect the production output of pellets.

[0003] For example, the Coriolis force called coal feeding system in production link, when sundries (such as silk bag, small cloth pad and other sundries in belt conveying coal) are easy to entangle and block, enter the Coriolis force called coal feeding system, it will cause the problems of equipment blocking, blocking, inaccurate weighing and other production problems. SUMMARY

[0004] The utility model discloses a kind of self-pressing type belt transport picks up miscellaneous device, solve the problem that Coriolis force called coal feeding system belt conveying coal in the process, utilize the operation of belt to drive pick-up device and belt synchronous operation, clean up pick-up in belt conveying coal, ensure production.

[0005] The utility model discloses a kind of self-pressing type belt transport picks up miscellaneous device, solve the problem that Coriolis force called coal feeding system belt conveying coal in the process, utilize the operation of belt to drive pick-up device and belt synchronous operation, clean up pick-up in belt conveying coal, ensure production.

[0006] The self-pressing type belt transport picks up miscellaneous device of the utility model, characterized in that, including two frame bodies, two square tubes respectively arranged on the upper portion of the two frame bodies, pick-up hook assembly arranged between the middle portion of the two square tubes, compression spring assembly arranged on the upper portion of each square tube, material collecting groove arranged on the side of the pick-up hook assembly.

[0007] The pick-up hook assembly includes a circular carrier roller and a set of pick-up hooks arranged along the circumference of the circular carrier roller.

[0008] The compression spring assembly includes a compression spring, a circular seat, a flange and an adjusting top screw.

[0009] The utility model has the advantages of:

[0010] The self-pressing type belt transport picks up miscellaneous device of the utility model, simple structure, convenient operation, can clean up sundries in coal feeding system, ensure the stability of production coal feeding system. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the structure diagram of the utility model.

[0012] Figure 2 It is the structure diagram of the utility modelFigure 1 Left view of . DETAILED DESCRIPTION

[0013] The specific implementation of the present utility model is further described below with reference to the accompanying drawings.

[0014] like Figure 1 、 2 As shown, the self-pressurized belt transport and debris picking device of the present invention is characterized in that it includes two frames 1, two square tubes 2 respectively arranged on the upper part of the two frames 1, a debris picking hook assembly 7 arranged between the middle parts of the two square tubes 2, a compression spring assembly arranged on the upper part of each square tube 2, and a material receiving trough 8 arranged next to the debris picking hook assembly 7.

[0015] The debris picker assembly 7 comprises a circular roller and a set of debris pickers arranged along the circumference of the circular roller. The circular roller is used as the debris picker of the welding device and realizes the synchronous operation function with the coal feeding conveyor belt; the debris picker is used to clean debris from the coal feeding conveyor belt.

[0016] The compression spring assembly includes a compression spring 3, a circular seat 4, a flange 5, and an adjustment screw 6. The compression spring 3 and the circular seat 4 have the same diameter. The circular seat 4 serves as the contact surface with other components, protecting the compression spring 3 from mechanical damage. The flange 5 is used to mount the compression spring 3. The adjustment screw 6 is used to adjust the pressure of the compression spring 3. The compression spring assembly provides a force buffering effect on the device, protecting it from direct force damage during operation.

[0017] The specific implementation steps are as follows:

[0018] 1. Make through-hole sliding grooves in the square tube 2 at an appropriate height and install them symmetrically on the frame 1 on both sides of the conveyor belt. The installation height should ensure that the distance between the picking hook assembly 7 and the belt is 50mm.

[0019] 2. Insert the debris picking hook components 7 into the sliding grooves of the through holes of the square tube 2 respectively.

[0020] 3. Install the compression spring 3 from the top of the square tube 2, with the bottom touching the shaft of the debris picking hook assembly 7.

[0021] 4. Tighten flange 5 with screws.

[0022] 5. Screw the adjusting screw 6 into the flange 5 and compress the spring assembly 3 appropriately.

[0023] Working process: When the coal feeding belt is running, when coal is transported on the coal feeding belt, the coal seam above the belt drives the debris picking hook assembly 7 to rotate in the same direction as the coal feeding belt. If the coal transported by the coal feeding belt contains debris such as cloth pads, silk ribbons, silk bags, etc., the debris picking hook of the device will hook up the debris and throw it into the debris collecting trough 8 to collect the debris; when there is no coal transported on the coal feeding belt, the device stops running.

[0024] The self-pressing belt conveying impurity picking device has simple structure, is convenient to operate, can clean the impurities in the coal feeding line, and ensures the stability of the coal feeding system.

Claims

1. A self-pressing belt transport and debris picking device, characterized in that: The utility model comprises two frames, two square tubes respectively arranged on the upper parts of the two frames, a debris picking hook assembly arranged between the middle parts of the two square tubes, a compression spring assembly arranged on the upper part of each square tube, and a material receiving trough arranged beside the debris picking hook assembly.

2. The self-pressing belt conveyor and debris picking device according to claim 1 is characterized in that: The debris picking hook assembly comprises a circular roller and a group of debris picking hooks arranged along the circumference of the circular roller.

3. The self-pressing belt conveyor and debris picking device according to claim 1 is characterized in that: The compression spring assembly comprises a compression spring, a circular seat, a flange and an adjusting top screw.

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