Scale collecting device
By designing an iron oxide scale collection device, which utilizes the lever principle and mechanical structure, the device automatically collects and processes iron oxide scale, solving the problems of iron oxide scale pollution and low efficiency of manual cleaning in steel production, and achieving efficient and safe cleaning results.
Patent Information
- Application Number
- CN202423152305.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-19
AI Technical Summary
In existing technologies, iron oxide scale falls off through the gaps in the guide groove during steel production, polluting the environment and affecting production equipment. Manual cleaning is inefficient and poses safety hazards.
Design an iron oxide scale collection device that utilizes the lever principle and mechanical structure to automatically collect and process iron oxide scale. The device includes an iron oxide scale collection box, a lever, and a receiving platform, achieving automated collection and cleaning through the lever effect.
It achieves comprehensive and efficient collection of iron oxide scale, eliminating omissions and reducing the frequency of manual cleaning, improving production efficiency, and ensuring safety and environmental cleanliness.
Smart Images
Figure CN223521898U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of oxide skin collection of steel production, especially relates to an iron oxide skin collecting device. BACKGROUND
[0002] In the process of steel production, especially in the production link of bar, the material transmission between the finished rolling mill and the cooling bed usually relies on multiple sections of conveying rollers equipped with motors and their connected guide grooves. The design of these guide grooves aims to ensure that the bar can be smoothly and continuously transported to the next process. However, in actual operation, due to the convenience of installation and maintenance between guide grooves, a gap of 1-3 centimeters is often reserved. This design detail, although meeting the basic mechanical installation requirements, has brought an overlooked problem: during the transmission of the bar, due to the contact and friction of its surface with the air, a large amount of fine iron oxide scale is generated. These iron oxide scales often fall off through the gap between the guide grooves into the roller bed, not only polluting the production environment, but also possibly damaging the subsequent production equipment, affecting the quality and production efficiency of the product.
[0003] The traditional solution mainly relies on manual cleaning, i.e. the operator needs to use a broom, brush or even a shovel and other tools regularly to clean the roller bed connection. This method not only has high labor intensity and low efficiency, but also easily misses the dead angle during the cleaning process, making it difficult to completely remove all iron oxide scales. In addition, manual cleaning also has safety hazards, such as the possibility of causing accidents during improper operation.
[0004] In view of the above problems, the utility model provides an iron oxide scale collecting device, which aims to automatically collect and process the iron oxide scales in the roller bed through mechanized means, thereby solving the problems existing in the prior art. UTILITY MODEL CONTENTS
[0005] In view of the problems existing in the prior art, the utility model provides an iron oxide scale collecting device. The device can effectively collect and process these fine iron oxide scales to reduce the frequency and difficulty of manual cleaning, improve production efficiency, and at the same time ensure the safety and cleanliness of the production environment.
[0006] The utility model discloses a kind of iron oxide scale collecting devices, install between adjacent conveying roller bed on the roller bed pedestal, characterized in that: including iron oxide scale collecting box, the iron oxide scale collecting box is spliced by back baffle, left baffle, right baffle and bottom plate;Roller bed side plate is set on the roller bed pedestal on the opposite side of back baffle, and the iron oxide scale collecting box is rotatably connected with roller bed side plate by pivot;Top rod extending downward is connected on the bottom plate on the side close to back baffle, and the lower end of the top rod is hingedly connected with the one end of force bar, the force bar is hingedly installed on support on the side close to top rod, and the other end of the force bar is connected with material receiving platform, and the end of force bar is obliquely upwardly arranged.
[0007] Preferably, the inclination angle of the force bar is 30-45 °.
[0008] Preferably, the hinge point of the force bar and the support is located at 2 / 3 of the length of the force bar.
[0009] Preferably, a fixed ring is provided on the left baffle and the right baffle corresponding to the position of the pivot, and the thickness of the fixed ring is greater than that of the left baffle and the right baffle.
[0010] Preferably, the central plane of the top rod, the force bar and the support is on the same plane as the central plane of the iron oxide scale collecting box.
[0011] The utility model has the advantages and technical effects that the utility model designs an efficient and automatic iron oxide scale collecting device by ingeniously combining the principle of lever. The device not only realizes comprehensive and non-missing collection of iron oxide scale, but also ensures the efficiency and stability of the collection process through mechanical structure and stable rotary connection. At the same time, the thickened fixed ring and the precise hinge mechanism further improve the durability and reliability of the device. The utility model not only effectively solves the many drawbacks of traditional manual cleaning of iron oxide scale, but also has significant economic benefits. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 is a structural schematic diagram of an embodiment of the utility model.
[0013] In the figure: 1, roller bed pedestal; 2, roller bed side plate; 2-1, pivot; 3, iron oxide scale collecting box; 3-1, back baffle; 3-2, left baffle; 3-3, right baffle; 3-4, bottom plate; 4, fixed ring; 5, pivot; 6, top rod; 7, hinge shaft; 8, force bar; 9, support; 10, material receiving platform. DETAILED DESCRIPTION
[0014] In order to make the utility model purposes, technical scheme and advantages more clearly, the following will be further described in detail with examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.
[0015] Please refer to Figure 1 An iron oxide scale collecting device based on the principle of lever is ingeniously installed on the roller base 1 between adjacent conveying roller tables, and the core feature is that it comprises a carefully designed iron oxide scale collecting box 3. The collecting box is tightly spliced by the rear baffle 3-1, the left baffle 3-2, the right baffle 3-3 and the bottom plate 3-4, forming an efficient and closed collecting space, which ensures that the iron oxide scale can be collected comprehensively and without omission.
[0016] In the rear part of the device, the roller base 1 is stably provided with a roller side plate 2, and the collecting box is flexibly connected with the roller side plate through the rotating shaft 5. This design not only facilitates the adjustment of the angle of the collecting box according to actual needs, but also fully utilizes the fulcrum effect of the principle of lever, providing a stable mechanical basis for subsequent iron oxide scale collection.
[0017] Especially worth mentioning is that the bottom plate is ingeniously connected with a top rod 6 near the rear baffle side, and the lower end of the top rod is connected with one end of a force applying rod 8 through a hinged shaft 7. The force applying rod is carefully designed to be inclined at an angle of 30-45° according to the principle of lever, and the other end of the force applying rod is connected with a spacious material receiving platform 10. When the iron oxide scale falls into the collecting box, the force applying rod automatically adjusts the angle under the action of gravity, and uses the lever effect to smoothly guide the iron oxide scale to the material receiving platform, realizing an automatic and efficient collecting process.
[0018] In addition, in order to further enhance the stability and durability of the device, thickened fixing rings are specially added to the positions of the rotating shafts on the left baffle 3-2 and the right baffle 3-3, which not only enhance the strength of the baffles, but also improve the stability and smoothness of rotation by increasing the contact area with the rotating shafts.
[0019] Preferably, the center plane of the top rod 6, the force applying rod and the support is on the same plane as the center plane of the iron oxide scale collecting box 3. This avoids the dispersion of force caused by the deviation of components, ensures the maximum utilization of the lever effect, and makes the collecting box more stable and smooth when it is turned over. At the same time, it also optimizes the space layout, making the whole device more compact and efficient, which helps to achieve the best iron oxide scale collecting effect in a limited production environment
[0020] The iron oxide scale collecting device provided by the utility model ingeniously combines the force applying rod principle, and realizes efficient and convenient iron oxide scale collection and processing. The specific use steps are as follows:
[0021] Initialization state: after the installation of the device is completed, the iron skin collecting box is in a horizontal state, the top rod, the force applying rod and the receiving platform all keep the initial position, and the collection of the iron oxide skin is waited.
[0022] Iron oxide skin collection: in the production process of the steel material, the iron oxide skin generated on the surface of the bar is transmitted to the collecting device through the roller way and falls into the iron skin collecting box naturally. With the continuous production, the iron oxide skin in the collecting box gradually increases.
[0023] Preparation for cleaning: when the iron oxide skin accumulated in the iron skin collecting box reaches a certain amount, the operator needs to prepare for cleaning. At this time, the garbage can is placed on the receiving platform, and the opening of the garbage can is aligned with the receiving platform, so that the iron oxide skin can slide down smoothly.
[0024] Cleaning by using the force applying rod principle: the operator applies a little force to one end of the force applying rod, so that the force applying rod rotates around the fulcrum of the support. The rotation of the force applying rod drives the top rod to lift up, and then pushes one end of the iron skin collecting box (the side close to the rear baffle) to rise.
[0025] Iron skin collecting box overturning: with the rising of one end of the iron skin collecting box, the other end (the side close to the roller way side plate) turns down. This overturning action makes the bottom plate inclined, and the iron oxide skin in the collecting box slides down to the garbage can on the receiving platform under the action of gravity.
[0026] Treatment of iron oxide skin: the operator lifts the garbage can containing the iron oxide skin and moves it to the designated place for treatment. At this time, the iron skin collecting box has been emptied and is ready for the next round of collection.
[0027] Device resetting: after the garbage can leaves the receiving platform, the iron skin collecting box naturally falls back under the action of gravity, and the top rod follows. At the same time, the receiving platform rises back to the original position under the action of the force applying rod principle, and is ready for the next collection.
[0028] The above only describes the preferred embodiments of the present application, and does not limit the present application. Any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. An oxide scale collecting device installed on a roller bed between adjacent conveying roller beds, characterized by: The application relates to an iron oxide scale collecting box which is assembled by a back baffle, a left side baffle, a right side baffle and a bottom plate; a roller bed side plate is arranged on the roller bed base opposite to the back baffle, the iron oxide scale collecting box is rotationally connected with the roller bed side plate through a rotating shaft; a top rod extending downward is connected to the bottom plate close to the back baffle side, one end of the top rod is hingedly connected with one end of a force applying rod, the force applying rod is hingedly installed on a support close to the top rod side, the other end of the force applying rod is connected with a material receiving platform, and the end of the force applying rod is obliquely upward arranged.
2. The scale collection device of claim 1, wherein: The inclination angle of the force applying rod is 30-45 degrees.
3. The scale collection device of claim 1, wherein: The hinged point of the force applying rod and the support is located at 2 / 3 of the length of the force applying rod.
4. The scale collection device of claim 1, wherein: Fixed rings are arranged on the left side baffle and the right side baffle corresponding to the positions of the rotating shafts, and the thickness of the fixed rings is greater than that of the left side baffle and the right side baffle.
5. The scale collection device of claim 1, wherein: The central plane of the top rod, the force applying rod and the support is the same as the central plane of the iron oxide scale collecting box.