Liquid level detection buoy for molten aluminum front box
By using an aluminum liquid front tank level detection device, the problem of flexible installation of floats in existing technologies has been solved, improving the flexibility of float installation and the buoyancy detection device. This results in a more adaptable technology application, with a simple structure and convenient operation. By adjusting the distance between the relative limit plates, it can accommodate sensing rods of different specifications, greatly improving the practicality of the float.
Patent Information
- Application Number
- CN202520256900.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-18
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-02-18
AI Technical Summary
The existing floats have a fixed structure, which makes it difficult to adapt to different sizes of sensing rods, resulting in poor practicality.
A float for detecting the liquid level in the front tank of molten aluminum is designed, including a float ball, a telescopic rod, a limiting plate, a lead screw, a handle, and a guide block. The lead screw is driven by manually rotating the handle, and the spacing of the limiting plate is adjusted to accommodate sensing rods of different specifications. A float plate and a cavity are set inside the float ball to increase buoyancy.
It enables flexible installation of the float, improves practicality, and enhances buoyancy by increasing the contact area and reducing weight. It is adaptable to sensing rods of different specifications, and the buoyancy detection device has a simple structure, is easy to operate, and is more adaptable.
Smart Images
Figure CN223741705U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to liquid level detection device technical field especially relates to a kind of liquid level detection float of aluminium liquid front tank. BACKGROUND
[0002] Float is the important component of liquid level detection device, can be up and down with liquid level change.
[0003] The prior art has the following problems:
[0004] The existing float is fixed structure as a whole, difficult to adapt to different specifications of induction rod, and the practicability is relatively poor.
[0005] Therefore, we propose a kind of liquid level detection float of aluminium liquid front tank to solve the above-mentioned drawbacks. UTILITY MODEL CONTENTS
[0006] The utility model discloses a kind of liquid level detection float of aluminium liquid front tank to solve the shortcomings that the prior art exists, the existing float is fixed structure as a whole, difficult to adapt to different specifications of induction rod, and the practicability is relatively poor.
[0007] To achieve the above object, the utility model adopts the following technical scheme:
[0008] A kind of liquid level detection float of aluminium liquid front tank, including float ball, the side surface of the float ball is provided with telescopic rod, and the end of telescopic rod is installed with limit stop, the side of telescopic rod is screw-mounted with screw rod, and the end of screw rod is installed with handle, the side surface of telescopic rod is provided with guide block, the inside of the float ball is provided with the guide groove used in cooperation with guide block.
[0009] Preferably, the side surface of the float ball is provided with float plate, and the inside of the float ball is provided with cavity.
[0010] Preferably, the limit stop is provided with multiple, and multiple limit stops are annularly arrayed in the inside of the float ball.
[0011] Preferably, the float ball and float plate adopt welded integrated structure.
[0012] Preferably, the float ball and float plate adopt tungsten steel alloy material.
[0013] Preferably, the inside of the float plate is provided with the buckle hole used in cooperation with handle.
[0014] Compared with the prior art, the utility model has the advantages that:
[0015] (1), the utility model discloses, through setting up float ball, handle, screw rod, telescopic link, guide block and limit board, when installing operation, manual rotation handle, drive screw rod rotation, further drive telescopic link, push limit board, make limit board adhere induction rod, can complete installation operation, the utility model discloses simple structure, convenient operation, through the spacing between the relative limit board adjustment, thereby adapt to different specifications induction rod, greatly improve the practicability of float.
[0016] (2), the utility model discloses, through setting up float plate, increase the contact area between liquid, thereby increase float buoyancy, cooperate the cavity that sets up inside float ball simultaneously, reduce the overall weight of float ball, further enhance float buoyancy. DRAWINGS
[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments.
[0018] Fig. 1 The utility model proposes a kind of structure schematic diagram of liquid level detection float of aluminium liquid front tank;
[0019] Fig. 2 The utility model proposes a kind of overhead structure schematic diagram of liquid level detection float of aluminium liquid front tank;
[0020] Fig. 3 The utility model proposes a kind of internal structure schematic diagram of float ball of liquid level detection float of aluminium liquid front tank.
[0021] Legend:
[0022] 1, float ball;2, handle;3, screw rod;4, telescopic link;5, guide block;6, limit board;7, float plate;8, buckle hole;9, cavity. DETAILED DESCRIPTION
[0023] To make the purpose, technical scheme and advantage of the utility model more clearly, the following will be further detailed with specific implementation and with reference to drawings, it should be understood that these descriptions are only exemplary, and not to limit the scope of the utility model. Moreover, in the following description, the description of well-known structure and technology is omitted to avoid unnecessary confusion of the concept of the utility model.
[0024] Please refer to Figs. 1-3 A kind of liquid level detection float of aluminium liquid front tank, including float ball 1, the side surface of float ball 1 is provided with telescopic link 4, and the end of telescopic link 4 is installed with limit board 6, the side of telescopic link 4 is screw-mounted with screw rod 3, and the end of screw rod 3 is installed with handle 2, the side surface of telescopic link 4 is provided with guide block 5, and the inside of float ball 1 is provided with guide groove for cooperating with guide block 5.
[0025] In the installation operation, the handle 2 is manually rotated to drive the screw rod 3 to rotate, and then drive the telescopic rod 4 to push the limiting plate 6 to make the limiting plate 6 adhere to the induction rod, so that the installation operation is completed.
[0026] Specifically, the side surface of the floating ball 1 is provided with a floating plate 7, and the inside of the floating ball 1 is provided with a cavity 9.
[0027] In the embodiment, the floating plate 7 is arranged to increase the contact area with the liquid, thereby increasing the floating force, and the cavity 9 arranged in the floating ball 1 is arranged to reduce the overall weight of the floating ball 1, thereby further enhancing the floating force.
[0028] Specifically, the limiting plate 6 is arranged in multiple, and the multiple limiting plates 6 are arranged in a ring array in the inside of the floating ball 1.
[0029] In the embodiment, the induction rod can be conveniently limited between the multiple limiting plates 6.
[0030] Specifically, the floating ball 1 and the floating plate 7 are arranged in a welded integrated structure.
[0031] In the embodiment, the connection strength is excellent, and the separation is not easy.
[0032] Specifically, the floating ball 1 and the floating plate 7 are both made of tungsten steel alloy material.
[0033] In the embodiment, the material is not easy to corrode and has high hardness, and can be used for liquid detection of corrosive liquid.
[0034] Specifically, the inside of the floating plate 7 is provided with a buckle hole 8 matched with the handle 2.
[0035] In the embodiment, the handle 2 is reserved space to facilitate rotation of the handle 2.
[0036] Working principle: in the installation operation, the handle 2 is manually rotated to drive the screw rod 3 to rotate, and then drive the telescopic rod 4 to push the limiting plate 6 to make the limiting plate 6 adhere to the induction rod, so that the installation operation is completed.
[0037] It should be understood that the above specific embodiments of the present application are only used for illustrative or explanatory purposes of the principles of the present application, and do not constitute a limitation on the present application. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present application shall be included in the protection scope of the present application. In addition, the appended claims of the present application are intended to cover all changes and modifications falling within the scope and boundaries of the appended claims, or the equivalent forms of such scope and boundaries.
Claims
1. A liquid level detection float for a holding vessel for molten aluminium, comprising a float ball (1), characterised in that, The side surface of the floating ball (1) is provided with a telescopic rod (4), the end of the telescopic rod (4) is installed with a limiting plate (6), one side of the telescopic rod (4) is installed with a screw rod (3) in a threaded mode, the end of the screw rod (3) is installed with a handle (2), the side surface of the telescopic rod (4) is provided with a guide block (5), and the inside of the floating ball (1) is provided with a guide groove matched with the guide block (5).
2. A liquid level detection float for a metal pad according to claim 1, wherein The side surface of the floating ball (1) is provided with a floating plate (7), and the inside of the floating ball (1) is provided with a cavity (9).
3. A liquid level detection float for a metal pad according to claim 1, wherein The limiting plate (6) is provided with a plurality of limiting plates (6) which are arranged in a ring array in the inside of the floating ball (1).
4. A liquid level detection float for a metal pad according to claim 2, wherein The floating ball (1) and the floating plate (7) adopt a welded integrated structure.
5. A liquid level detection float for a metal pad according to claim 2, wherein The floating ball (1) and the floating plate (7) adopt a tungsten steel alloy material.
6. A liquid level detection float for a metal pad according to claim 2, wherein The inside of the floating plate (7) is provided with a buckle hole (8) matched with the handle (2).