Auxiliary device for detecting content of magnets in iron ore
By designing an auxiliary device, using the cooperation of the tie rod and magnetic block, the problems of inconvenient operation and low efficiency of magnet content detection in iron ore in the prior art are solved, and efficient and accurate magnet content detection is achieved.
Patent Information
- Application Number
- CN202420328882.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-22
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-02-22
AI Technical Summary
The prior art is inconvenient to detect magnet content in iron ore and lacks special auxiliary devices.
An auxiliary device including an auxiliary block, a tie rod, a fixing head and a sleeve is designed. Through the cooperation of the tie rod and the magnetic block, the adsorption and release of the magnetic block are achieved by using a spring structure to quickly complete the adsorption and collection of magnetic powder.
By simplifying the operation process, the device improves the efficiency of magnet content detection in iron ore, reduces artificial errors, and ensures the accuracy of the measurement results.
Smart Images
Figure CN222896156U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of iron ore detection, in particular to an auxiliary device for detecting the magnetite content in iron ore. Background Art
[0002] The average content of iron in the earth's crust is 5.63%. Iron is one of the most widely distributed elements in the earth's crust. It is also one of the elements that humans first recognized and applied to production and life. Iron is usually divalent or trivalent. Iron is a silver-gray metal with moderately active chemical properties. It usually exists in the form of oxides in nature. Iron is the basic raw material for the steel industry and is closely related to modernization and the daily lives of residents. Iron ore is the main source of iron. Currently, there are five main types of iron ores: magnetite, hematite, specularite, limonite, and siderite. Among them, those with mFe / TFe≧85% are called magnetite.
[0003] The content of magnetite in iron ore needs to be measured. The current method is to grind the ore into powder, use a magnet to place a beaker to absorb the magnetic powder in the powder, and then collect the magnetic powder outside the beaker and measure its weight to achieve the purpose of measuring the magnet content in the iron ore. There is no special equipment in the above process. Usually, the staff uses a strap to hang the magnet on a small beaker to absorb the magnetic powder in the large beaker, and adjust the position of the magnet to make the absorbed magnetic powder fall to achieve the purpose of collection. There are many inconveniences in the operation of the above process, resulting in low work efficiency in actual use. Utility Model Content
[0004] The purpose of the utility model is to provide an auxiliary device for detecting the magnetite content in iron ore, so as to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary device for detecting the magnet content in iron ore, comprising an auxiliary block, a pull rod, a fixed head and a sleeve, the auxiliary block being an overall circular ring structure, and a truncated cone-shaped support block is arranged on the upper part of the auxiliary block; movable grooves are arranged in the auxiliary block and the support block, and the pull rod passes through the movable groove; a handle is arranged at one end of the pull rod, the fixed head is arranged at the other end of the pull rod, and a spring is arranged at the lower part of the handle; a magnetic block is arranged at the lower part of the fixed head, the sleeve is arranged on the outside of the fixed head, and the sleeve is clamped on the lower side of the auxiliary block; a card slot is arranged on the rod body of the pull rod, and a card is arranged on the side of the auxiliary block, and the card restricts the pull rod in the auxiliary block by clamping with the card slot.
[0006] Preferably, a buffer ring is provided at the lower end of the spring 1, and the buffer ring is sleeved on the outside of the pull rod and is located on the upper side of the support block.
[0007] Preferably, a limiting frame is provided at the bottom of the pull rod, a second spring is provided in the limiting frame, and the second spring is located at the lower side of the auxiliary block.
[0008] Preferably, the card slot is arranged as an inwardly recessed annular groove, and the upper side groove wall of the card slot is arranged as an inclined inverted truncated cone structure, and the lower side groove wall of the card slot is arranged as a horizontal structure; a waist-shaped limiting groove is arranged on the card, and the pull rod is arranged inside the limiting groove; the lower side groove wall of the card slot is clamped with the limiting groove; a limiting plate is arranged at one end of the card outside the auxiliary block.
[0009] Preferably, an annular mounting block is provided on the side of the auxiliary block, and the card is embedded in the auxiliary block from the annular groove of the mounting block and is sleeved on the pull rod; a positioning head is provided at one end of the card inside the auxiliary block, and a spring three is sleeved on the outside of the positioning head, and the spring three is against the inner wall of the auxiliary block.
[0010] Preferably, the auxiliary block is provided with a concave annular groove, and the top of the sleeve is stuck in the annular groove; the fixed head is composed of a truncated cone structure and a cylindrical structure, wherein the truncated cone structure and the inner wall of the sleeve are in contact with each other; the end of the pull rod extends into the fixed head and is connected to the spring four inside the fixed head.
[0011] Preferably, a fixing block is disposed at the bottom of the fixing head, and the magnetic block is disposed at the bottom of the fixing block.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the equipment provided by the utility model is mainly connected to the magnetic block through a pull rod, and the movement of the magnetic block is driven by moving the pull rod; a slot is provided on the pull rod, and the pull rod can be clamped by a spring structure so that the magnetic block is at the bottom end of the sleeve, thereby achieving the purpose of adsorption; the pull rod can be quickly reset by pressing, and the magnetic block can be removed to release the adsorbed magnetic powder. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of the utility model;
[0014] Figure 2 This is a schematic diagram of the structure of the utility model after the casing is removed;
[0015] Figure 3 This is a schematic diagram of card installation of the utility model;
[0016] Numbers in the figure: 1. Auxiliary block; 11. Support block; 12. Movable slot; 13. Mounting block; 2. Pull rod; 21. Handle; 22. Spring one; 23. Buffer ring; 24. Limiting frame; 25. Spring two; 26. Slot; 3. Fixed head; 31. Fixed block; 32. Magnetic block; 4. Sleeve; 5. Card; 51. Limiting piece; 52. Limiting slot; 53. Spring three. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0019] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0020] See also Figure 1-3 The utility model provides a technical solution: an auxiliary device for detecting the magnet content in iron ore, comprising an auxiliary block 1, a pull rod 2, a fixed head 3 and a sleeve 4, the auxiliary block 1 is annular in structure as a whole, and a truncated cone-shaped support block 11 is arranged on the upper part of the auxiliary block 1; the auxiliary block 1 and the support block 11 are provided with movable grooves 12, and the pull rod 2 passes through the movable groove 12; a handle 21 is arranged at one end of the pull rod 2, the fixed head 3 is arranged at the other end of the pull rod 2, and a spring 22 is arranged at the lower part of the handle 21; a magnetic block 32 is arranged at the lower part of the fixed head 3, the sleeve 4 is arranged on the outer side of the fixed head 3, and the sleeve 4 is clamped on the lower side of the auxiliary block 1; a card slot 26 is arranged on the rod body of the pull rod 2, and a card 5 is arranged on the side of the auxiliary block 1, and the card 5 restricts the pull rod 2 in the auxiliary block 1 by clamping with the card slot 26.
[0021] Furthermore, a buffer ring 23 is provided at the lower end of the spring 1 22 . The buffer ring 23 is sleeved on the outside of the pull rod 2 and is located on the upper side of the support block 11 .
[0022] Furthermore, a limiting frame 24 is provided at the bottom of the pull rod 2 , and a second spring 25 is provided in the limiting frame 24 . The second spring 25 is located at the lower side of the auxiliary block 1 .
[0023] Furthermore, the card slot 26 is configured as an inwardly recessed annular groove, and the upper side groove wall of the card slot 26 is configured as an inclined inverted truncated cone structure, and the lower side groove wall of the card slot 26 is configured as a horizontal structure; a waist-shaped limiting groove 52 is provided on the card 5, and the pull rod 2 is provided inside the limiting groove 52; the lower side groove wall of the card slot 26 and the limiting groove 52 are clamped with each other; a limiting plate 51 is provided at one end of the card 5 outside the auxiliary block 1.
[0024] Furthermore, an annular mounting block 13 is provided on the side of the auxiliary block 1, and the card 5 is embedded in the auxiliary block 1 from the annular groove of the mounting block 13 and is sleeved on the pull rod 2; a positioning head is provided at one end of the card 5 inside the auxiliary block 1, and a spring three 53 is sleeved on the outside of the positioning head, and the spring three 53 is against the inner wall of the auxiliary block 1.
[0025] Furthermore, the auxiliary block 1 is provided with a concave annular groove, and the top of the sleeve 4 is stuck in the annular groove; the fixed head 3 is composed of a truncated cone structure and a cylindrical structure, wherein the truncated cone structure and the inner wall of the sleeve 4 are in contact with each other; the end of the pull rod 2 extends into the fixed head 3 and is connected to the spring four inside the fixed head 3.
[0026] Furthermore, a fixing block 31 is disposed at the lower portion of the fixing head 3 , and the magnetic block 32 is disposed at the lower portion of the fixing block 31 .
[0027] Working principle: In actual use, prepare a large container for placing iron powder ground from iron ore, and clamp the top of the sleeve 4 in the annular groove on the lower side of the auxiliary block 1. The main function of the sleeve 4 is to separate the magnetic block 32 to prevent it from directly adsorbing the iron powder.
[0028] The staff can hold the auxiliary block 1, press the handle 21, and compress the spring 1 22; during this process, the pull rod 2 moves in the limit groove 52 of the card 5; when the slot 26 on the pull rod 2 moves to a position aligned with the limit groove 52, the card 5 pops outward under the action of the inner spring 3 53, so that the limit groove 52 and the lower side groove wall of the slot 26 are stuck to each other; the spring 1 22 is in a compressed state, and the entire pull rod 2 has a tendency to move upward to recover, and this tendency is blocked by the engagement between the limit groove 52 and the slot 26, and the spring 1 22 provides the power for the limit groove 52 and the slot 26 to be clamped.
[0029] At this time, the fixed head 3 at the bottom end of the pull rod 2 is at the bottom of the sleeve 4, and the magnetic block 32 is close to the magnetic powder in the large container, so that the magnetic powder can be adsorbed.
[0030] When it is necessary to release, it is only necessary to press the limit plate 51 and push the card 5 inward, so that the limit slot 52 and the card slot 26 are staggered with each other, so that the pull rod 2 recovers power under the action of the spring 1 22, and the pull rod 2 pops up, so that the magnetic block 32 is away from the magnetic powder, and the magnetic force is not enough to absorb the magnetic powder, and the magnetic powder can fall into an additional collection container. Repeat the above process many times to fully absorb the magnetic powder in the iron ore to ensure the accuracy of the measurement results.
[0031] The second spring 25 is installed on the limit frame 24 and is located at the lower side of the auxiliary block 1, limiting the position of the auxiliary block 1 to prevent the pull rod 2 from being separated from the auxiliary block 1. The side of the fixed head 3 is in contact with the inner wall of the sleeve 4 to prevent it from shaking in the sleeve 4; at the same time, the pull rod 2 is connected to the spring 4 inside the fixed head 3, and the spring 4 plays a role in buffering and shock absorption.
[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An auxiliary device for detecting the magnetite content in iron ore, characterized in that: The invention comprises an auxiliary block (1), a pull rod (2), a fixed head (3) and a sleeve (4); the auxiliary block (1) is in an annular structure as a whole, and a truncated cone-shaped support block (11) is arranged on the upper part of the auxiliary block (1); a movable groove (12) is arranged in the auxiliary block (1) and the support block (11), and the pull rod (2) passes through the movable groove (12); a handle (21) is arranged at one end of the pull rod (2), and the fixed head (3) is arranged at the other end of the pull rod (2). At one end, a spring (22) is arranged at the lower part of the handle (21); a magnetic block (32) is arranged at the lower part of the fixed head (3); the sleeve (4) is arranged on the outer side of the fixed head (3), and the sleeve (4) is clamped on the lower side of the auxiliary block (1); a slot (26) is arranged on the rod body of the pull rod (2), and a card (5) is arranged on the side of the auxiliary block (1), and the card (5) is clamped with the slot (26) to restrict the pull rod (2) in the auxiliary block (1).
2. The auxiliary device for detecting the magnetite content in iron ore according to claim 1, characterized in that: A buffer ring (23) is provided at the lower end of the spring 1 (22), and the buffer ring (23) is sleeved on the outside of the pull rod (2) and is located on the upper side of the support block (11).
3. The auxiliary device for detecting the magnetite content in iron ore according to claim 1, characterized in that: A limiting frame (24) is arranged at the bottom of the pull rod (2), and a second spring (25) is arranged in the limiting frame (24), and the second spring (25) is located at the lower side of the auxiliary block (1).
4. The auxiliary device for detecting the magnetite content in iron ore according to claim 1, characterized in that: The card slot (26) is configured as an inwardly concave annular slot, and the upper side slot wall of the card slot (26) is configured as an inclined inverted truncated cone structure, and the lower side slot wall of the card slot (26) is configured as a horizontal structure; a waist-shaped limiting slot (52) is configured on the card (5), and the pull rod (2) is configured inside the limiting slot (52); the lower side slot wall of the card slot (26) and the limiting slot (52) are mutually clamped.
5. The auxiliary device for detecting the magnetite content in iron ore according to claim 1, characterized in that: An annular mounting block (13) is arranged on the side of the auxiliary block (1); the card (5) is embedded in the auxiliary block (1) from the annular groove of the mounting block (13) and is sleeved on the pull rod (2); a positioning head is arranged at one end of the card (5) located inside the auxiliary block (1); a spring three (53) is sleeved on the outside of the positioning head; the spring three (53) abuts against the inner wall of the auxiliary block (1); a limiting plate (51) is arranged at one end of the card (5) located outside the auxiliary block (1).
6. The auxiliary device for detecting the magnetite content in iron ore according to claim 1, characterized in that: The auxiliary block (1) is provided with a concave annular groove, and the top of the sleeve (4) is stuck in the annular groove; the fixed head (3) is composed of a truncated cone structure and a cylindrical structure, wherein the truncated cone structure and the inner wall of the sleeve (4) are mutually fitted; the end of the pull rod (2) extends into the fixed head (3) and is connected to the spring four inside the fixed head (3).
7. The auxiliary device for detecting the magnetite content in iron ore according to claim 1, characterized in that: A fixing block (31) is arranged at the lower part of the fixing head (3), and the magnetic block (32) is arranged at the lower part of the fixing block (31).