Device for detecting adding amount of nucleating agent

Abstract

The utility model relates to the field of cast pipe production auxiliary equipment, in particular to a device for detecting the adding amount of a nucleating agent. Comprising a measuring box, an electronic balance is installed on the inner wall of the bottom of the measuring box, a storage tank is installed at the top of the measuring box, a transparent observation window is vertically embedded in one side wall of the storage tank, a mounting cavity is formed in the center of the top of the measuring box, and the bottom of the storage tank communicates with an output pipe; the output end of the output pipe penetrates through the mounting cavity and then is arranged in the measuring box, the outer wall of the output pipe is fixedly sleeved with a powder flow meter, the powder flow meter is located in the measuring box, the outer wall of the output pipe is fixedly sleeved with an electric valve, and the electric valve is located below the powder flow meter. According to the embodiment, the flow of the nucleating agent is measured before the valve is opened, pre-judgment and control are facilitated, the quantitative output effect is achieved, and efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of cast pipe production auxiliary equipment, and particularly relates to a device for detecting the addition amount of inoculant. BACKGROUND

[0002] The main role of inoculant is to provide heterogeneous nucleation points and promote non-spontaneous nucleation, so that more fine grains are formed in the metal during the solidification process. Fine grain structure usually has better mechanical properties, such as strength, hardness and toughness. In addition, inoculant can also reduce or eliminate certain types of casting defects, such as shrinkage, porosity and cracks.

[0003] After searching, the prior art discloses a kind of inoculant adding device in Chinese patent publication No.CN201366487Y, authorized on December 23, 2009, and published, comprising base, motor and hopper arranged on base, its structural key points are that the lower end of hopper is provided with shaft sleeve with feed inlet, shaft sleeve is connected with base by support;Screw rod connected with motor is arranged in shaft sleeve;Single board computer and frequency converter are respectively arranged on base, single board computer is electrically connected with motor by frequency converter.The above-mentioned embodiment does not need auxiliary facilities, and is convenient to use.

[0004] But the device still has the following defects: the above-mentioned embodiment does not have the effect of quantitative output, and if the output of inoculant cannot be quantitatively output, the output of inoculant cannot be accurately controlled, the flow of inoculant cannot be measured before valve opening, which is not conducive to prediction and control, and if the detected amount is too much or too little, it needs to be added or reduced, thereby reducing efficiency. UTILITY MODEL CONTENTS

[0005] In view of the above problems, the utility model provides a kind of device for detecting the addition amount of inoculant, including measuring box, electronic balance is installed on the bottom inner wall of measuring box, storage tank is installed at the top of measuring box, transparent observation window is vertically embedded on the side wall of storage tank, installation cavity is opened in the top center of measuring box, output pipe is communicated at the bottom of storage tank, the output end of output pipe is placed in measuring box after penetrating installation cavity, powder flowmeter is fixedly sleeved on the outer wall of output pipe, powder flowmeter is located in measuring box, electric valve is fixedly sleeved on the outer wall of output pipe, and electric valve is located below powder flowmeter.

[0006] Further, a plurality of groups of support columns are arranged in a rectangular array below the measuring box, and a group of first electric push rods are installed at the top center of each group of support columns.

[0007] Further, the output end of each group of first electric push rods is installed at the bottom edge of measuring box, and a group of installation grooves are opened at the bottom center of each group of support columns.

[0008] Further, a second electric push rod is arranged in each of the installation slots, and the output end of each of the second electric push rods is provided with a moving device.

[0009] Further, a first air slot is symmetrically arranged on the two side walls of the measuring box, and a second air slot is arranged on one side wall of the measuring box.

[0010] Further, two vertical plates are symmetrically arranged on the top edge of the electronic balance, and a third electric push rod is arranged on the top center of the corresponding side wall of each of the two vertical plates.

[0011] Further, a clamp is arranged on the output end of each of the third electric push rods, and a protective pad is arranged on the side wall away from the third electric push rod of each of the clamps.

[0012] Further, a tank cover is arranged on the top of the storage tank, and a handle is arranged on the top center of the tank cover.

[0013] The beneficial effects of the present application are as follows:

[0014] 1. The amount of inoculant output is set according to the needs, then the powder flow meter and the electric valve are started, the inoculant in the storage tank is conveyed into the container through the output pipe, when the output amount reaches the set amount, the powder flow meter sends a signal to the electric valve, the electric valve is closed, the inoculant falls into the container, and the electronic balance weighs the inoculant at the same time, the flow of the inoculant is measured before the valve is opened, which helps to predict and control, and has the effect of quantitative output, and improves the efficiency.

[0015] 2. The first electric push rod drives the measuring box and the storage tank to rise at the same time, the height of the equipment is adjusted, the height of the equipment can be adjusted according to different heights, different operating environments can also be adapted, and the applicability of the equipment is improved.

[0016] Other features and advantages of the present application will be described in the following description, and some of them will become apparent from the description, or will be understood by those skilled in the art through implementation of the present application. The purpose and other advantages of the present application can be achieved and obtained through the structure indicated in the description, claims and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0018] Figure 1 The structural schematic diagram according to the embodiment of the present application is shown.

[0019] Figure 2 The front view schematic diagram according to the embodiment of the present application is shown.

[0020] Figure 3 The clamp structure schematic diagram according to the embodiment of the present application is shown.

[0021] Figure 4 The A part enlarged view according to the embodiment of the present application is shown.

[0022] In the figure: 1, measuring box; 2, support column; 3, first electric push rod; 4, mounting groove; 5, second electric push rod; 6, moving device; 7, first empty slot; 8, second empty slot; 9, electronic balance; 10, vertical plate; 11, third electric push rod; 12, clamp; 13, protective pad; 14, storage tank; 15, tank cover; 16, handle; 17, transparent observation window; 18, mounting cavity; 19, output pipe; 20, powder flowmeter; 21, electric valve. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical scheme in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0024] The embodiment of the present application provides a device for detecting the adding amount of inoculant, which comprises a measuring box 1, for example, Figure 1 , Figure 2 and Figure 4As shown in the figure, the lower part of the measuring box 1 is provided with a plurality of groups of support columns 2 in a rectangular array, the top center of each group of support columns 2 is provided with a group of first electric push rods 3, the output end of each group of first electric push rods 3 is installed at the bottom edge of the measuring box 1, the bottom center of each group of support columns 2 is provided with a group of installation grooves 4, each group of installation grooves 4 is provided with a group of second electric push rods 5, each group of second electric push rods 5 is installed at the top inner wall center of one group of support columns 2, and each group of second electric push rods 5 is provided with a group of moving devices 6, each group of moving devices 6 is located in one group of installation grooves 4.

[0025] As shown in the figure, Figure 1 and Figure 3 As shown in the figure, the measuring box 1 is provided with a group of first hollow slots 7 symmetrically on the two side walls, a second hollow slot 8 is provided on one side wall of the measuring box 1, an electronic balance 9 is installed on the bottom inner wall of the measuring box 1, two groups of vertical plates 10 are symmetrically installed on the top edge of the electronic balance 9, one group of third electric push rods 11 is installed on the top center of one side wall of each group of vertical plates 10, one group of clamps 12 is installed on the output end of each group of third electric push rods 11, and one group of protective pads 13 is installed on the side wall away from the third electric push rod 11 of each group of clamps 12.

[0026] As shown in the figure, Figure 1 and Figure 2 As shown in the figure, a storage tank 14 is installed on the top of the measuring box 1, a tank cover 15 is installed on the top of the storage tank 14, a handle 16 is installed on the top center of the tank cover 15, a transparent observation window 17 is vertically embedded on one side wall of the storage tank 14, an installation cavity 18 is provided at the top center of the measuring box 1, an output pipe 19 is communicated with the bottom of the storage tank 14, the output end of the output pipe 19 penetrates through the installation cavity 18 and is placed in the measuring box 1, a powder flow meter 20 is fixedly sleeved on the outer wall of the output pipe 19, the powder flow meter 20 is located in the measuring box 1, an electric valve 21 is fixedly sleeved on the outer wall of the output pipe 19, and the electric valve 21 is located below the powder flow meter 20.

[0027] Working principle: by pulling the handle 16 drive tank cover 15 open, the inoculant into the storage tank 14, the process is simple and fast, through the transparent observation window 17 observation storage tank 14 in the amount of inoculant, use also convenient for its observation, timely supplement, the container is placed on the electronic balance 9, the third electric push rod 11 drive clamp 12 moves while driving the protective pad 13 moves to the outer wall of the container, clamping and fixing, so that the container is located in the output pipe 19 directly below, ensure the stability of the container in the process of adding inoculant, according to the need, set the amount of inoculant output, powder flow meter 20 and electric valve 21 start, the storage tank 14 in the inoculant through the output pipe 19 delivery into the container, when the output reaches the set amount of powder flow meter 20 sends a signal to the electric valve 21, electric valve 21 is closed, the inoculant into the container while the electronic balance 9 on the inoculant weighing, the first electric push rod 3 drive measuring box 1 rises while driving the storage tank 14 rises, adjust the height of the equipment, can be adjusted according to different height of the height of the equipment, the second electric push rod 5 drive mobile device 6 down while driving the first empty slot 7 down contact ground, push the equipment can be moved, the second electric push rod 5 drive mobile device 6 into the installation slot 4, the bottom of the support column 2 ground, has flexibility while improving the stability.

[0028] According to the need, set the amount of inoculant output, then powder flow meter 20 and electric valve 21 start, the storage tank 14 in the inoculant through the output pipe 19 delivery into the container, when the output reaches the set amount of powder flow meter 20 sends a signal to the electric valve 21, electric valve 21 is closed, the inoculant into the container while the electronic balance 9 on the inoculant weighing, the flow of the inoculant is measured before the valve is opened, which helps to predict and control, plays a quantitative output effect, improves the efficiency.

[0029] The first electric push rod 3 drive measuring box 1 rises while driving the storage tank 14 rises, adjust the height of the equipment, can be adjusted according to different height of the height of the equipment, also can adapt to different operating environment, improve the applicability of the equipment.

[0030] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it still can modify the technical scheme recorded in the foregoing each embodiment, or make equivalent replacement to part of the technical features, and these modifications or replacements do not make the essence of the corresponding technical scheme deviate from the spirit and scope of the technical scheme of each embodiment of the utility model.

Claims

1. A device for detecting the amount of inoculant added, comprising a measuring tank (1), characterised in that: The bottom inner wall of the measuring box (1) is provided with an electronic balance (9), the top of the measuring box (1) is provided with a storage tank (14), a transparent observation window (17) is vertically embedded on one side wall of the storage tank (14), an installation cavity (18) is formed in the center of the top of the measuring box (1), an output pipe (19) is communicated with the bottom of the storage tank (14), the output end of the output pipe (19) penetrates through the installation cavity (18) and is arranged in the measuring box (1), a powder flowmeter (20) is fixedly sleeved on the outer wall of the output pipe (19), the powder flowmeter (20) is located in the measuring box (1), and an electric valve (21) is fixedly sleeved on the outer wall of the output pipe (19) and located below the powder flowmeter (20).

2. The apparatus for detecting the addition amount of an inoculant according to claim 1, characterized by: A plurality of groups of support columns (2) are arranged in a rectangular array below the measuring box (1), and a group of first electric push rods (3) are arranged at the top center of each group of support columns (2).

3. The apparatus for detecting the addition amount of inoculant according to claim 2, characterized by: The output end of each group of first electric push rods (3) is arranged at the bottom edge of the measuring box (1), and a group of installation grooves (4) are formed at the bottom center of each group of support columns (2).

4. The apparatus for detecting the addition amount of inoculant according to claim 3, characterized by: A group of second electric push rods (5) are arranged in each group of installation grooves (4), each group of second electric push rods (5) is arranged at the top inner wall center of one group of support columns (2), a group of moving devices (6) are arranged on the output end of each group of second electric push rods (5), and each group of moving devices (6) is arranged in one group of installation grooves (4).

5. The apparatus for detecting the inoculant addition amount according to claim 1, characterized by: A group of first hollow grooves (7) are symmetrically formed in the opposite side walls of the measuring box (1), and a second hollow groove (8) is formed in one side wall of the measuring box (1).

6. The apparatus for detecting the addition amount of an inoculant according to claim 5, characterized by: Two groups of vertical plates (10) are symmetrically arranged at the top edge of the electronic balance (9), and a group of third electric push rods (11) are arranged at the top center of the corresponding side wall of each group of vertical plates (10).

7. The apparatus for detecting the addition amount of inoculant according to claim 6, characterized by: A group of clamps (12) are arranged on the output end of each group of third electric push rods (11), and a group of protective pads (13) are arranged on the side wall away from the third electric push rod (11) of each group of clamps (12).

8. The apparatus for detecting the addition amount of an inoculant according to claim 7, characterized by: A tank cover (15) is arranged on the top of the storage tank (14), and a handle (16) is arranged at the top center of the tank cover (15).

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