Manual device for feeding of stirring tank in steelmaking of steel for drilling tool

Abstract

The utility model provides a manual device for feeding a stirring tank in steel making for drilling tools, which is arranged on a stock bin above the stirring tank, the stock bin is fixed on a stock bin frame, a hopper is arranged at the bottom of the stock bin, a discharge port of the stock bin is communicated with a feed port of the hopper, a rotating device is hinged on the hopper, a handle is fixedly connected on the rotating device, and the stirring tank is arranged on the stirring tank. When materials need to be added into the stirring tank, a worker operates the handle of the manual device to control the rotating device to rotate so as to expose the discharging port of the hopper, and the materials fall into the stirring tank from the discharging port of the hopper. As the discharge port of the hopper is arranged above the stirring tank, materials cannot be scattered in the discharging process, and the whole device is simple in structure and convenient to operate.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the steelmaking equipment technical field, concretely relates to manual device for stirring tank feeding in the steelmaking of drill pipe steel. BACKGROUND

[0002] In some processes of the steelmaking plant, the material needs to be added to the stirring tank, and the rotating shaft drives the paddle to rotate so that the material can be fully mixed. The existing stirring tank feeding is directly grabbed by the vehicle to the stirring tank. In the process of vehicle grabbing, the material will be scattered outside the stirring tank, causing waste of material resources.

[0003] Therefore, the technical problem to be solved by the utility model is how to avoid material scattering during the process of adding material to the stirring tank. UTILITY MODEL CONTENT

[0004] To solve the technical problem of how to avoid material scattering during the process of adding material to the stirring tank, the utility model provides a manual device for stirring tank feeding in the steelmaking of drill pipe steel.

[0005] The specific scheme is as follows:

[0006] The manual device for stirring tank feeding in the steelmaking of drill pipe steel is arranged on the bin above the stirring tank, the bin is fixed on the bin frame, the bin bottom is provided with a hopper, and the bin discharge port is communicated with the hopper inlet, the hopper is hingedly connected with a rotating device, the rotating device is fixedly connected with a handle, and the handle controls the rotation of the rotating device to shield or expose the hopper discharge port.

[0007] The two sides of the rotating device are two identical fan shapes, and the fan shape tips are respectively provided with holes, and the rotating device is hingedly connected to the two sides of the hopper through the holes in the fan shape tips, so that the rotating device can rotate relative to the hopper with the screw as the shaft.

[0008] The side surface of the rotating device is fixedly connected with the handle, and the handle controls the rotation direction of the rotating device.

[0009] The bin is funnel-shaped, the bin inlet size is larger than the bin outlet size, and the hopper is arranged at the bin outlet of the bin bottom.

[0010] Two bins are arranged on the bin frame.

[0011] The utility model has the beneficial effects that:

[0012] The utility model provides a manual device for feeding in a stirring tank in steel smelting of drill pipe, the material is grabbed to the bin in the car, when needing to add material in the stirring tank, the staff operates the handle control of manual device and makes the rotating device do the rotary motion to expose the discharge gate of hopper, the material falls into the stirring tank from the discharge gate of hopper, because the discharge gate of hopper is above the stirring tank, does not scatter material in the unloading process, and the whole device structure is simple, convenient operation. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole structure schematic diagram of the utility model.

[0014] Figure 2 It is Figure 1 The left view of

[0015] Figure 3 It is the rotating device schematic diagram.

[0016] Bin frame 1, bin 2, hopper 3, rotating device 4, handle 5, screw 6, stirring tank 7, rotating shaft 8, paddle 9 DETAILED DESCRIPTION

[0017] The technical scheme in the embodiment of the utility model will be clearly and completely described below in combination with the drawings in the utility model. Obviously, the described embodiment is only a part of the implementation of the utility model, instead of the whole implementation, and all other embodiments obtained by the ordinary skilled in the art without making creative labor based on the embodiment of the utility model all belong to the scope of protection of the utility model.

[0018] As Figures 1-3 The utility model provides a manual device for feeding in a stirring tank in steel smelting of drill pipe, sets up on the bin 2 above the stirring tank 7, the bin 2 is fixed on the bin frame 1, the bin 2 bottom is provided with hopper 3, and the discharge gate of bin 2 communicates with the feed inlet of hopper 3, the rotating device 4 is hinged on hopper 3, and handle 5 is fixedly connected on the rotating device 4, and handle 5 controls the rotation of rotating device 4 to shield or expose the discharge gate of hopper 3.

[0019] The utility model provides a manual device for feeding in a stirring tank in steel smelting of drill pipe, the material is grabbed to the bin in the car, when needing to add material in the stirring tank, the staff operates the handle control of manual device and makes the rotating device do the rotary motion to expose the discharge gate of hopper, the material falls into the stirring tank from the discharge gate of hopper, because the discharge gate of hopper is above the stirring tank, does not scatter material in the unloading process, and the whole device structure is simple, convenient operation.

[0020] As Figure 2 And Figure 3As shown in the figure, the two sides of the rotating device 4 are two identical sectors, and the sector tips are respectively provided with holes, and the rotating device 4 is hinged to the two sides of the hopper 3 through the holes of the sector tips and the screws 6, so that the rotating device 4 can rotate relative to the hopper 3 with the screws 6 as the axis to shield or expose the discharge port of the hopper 3, thereby controlling whether the material can be discharged into the stirring tank 7.

[0021] Specifically, when the rotating device 4 rotates upward relative to the hopper 3, the discharge port of the hopper 3 is exposed, and the material in the hopper 3 flows out of the hopper 3 under the action of gravity and then flows into the stirring tank 7; when the rotating device 4 rotates downward relative to the hopper 3, the discharge port of the hopper 3 is shielded, and the rotating device 4 blocks the discharge port of the hopper 3, and the material in the hopper 3 continues to be stored in the hopper 3.

[0022] As shown in the figure, Figure 2 and Figure 3 the side of the rotating device 4 is fixedly connected with the handle 5, the handle 5 controls the rotating direction of the rotating device 4, and in the normal state, the rotating device 4 shields the discharge port of the hopper 3 to ensure that the material cannot leak out.

[0023] Specifically, when the handle 5 is pressed downward, since the handle 5 is fixedly connected with the rotating device 4 and the rotating device 4 is hinged to the hopper 3 through the screws 6, the handle 5 drives the rotating device 4 to move relative to the hopper 3, that is, the handle 5 drives the rotating device 4 to rotate upward relative to the hopper 3 to expose the discharge port of the hopper 3, and the material in the hopper 3 leaks out and then flows into the stirring tank 7; when the handle 5 is lifted upward to reset, the handle 5 drives the rotating device 4 to rotate downward relative to the hopper 3 to shield the discharge port of the hopper 3 and block the leakage of the material.

[0024] The manual device utilizes the lever principle, the handle 5 can be set to be longer according to actual needs, and it is more labor-saving to operate the handle 5, thereby effectively reducing the labor intensity of the operator.

[0025] As shown in the figure, Figure 1 the bin 2 is funnel-shaped, the size of the inlet of the bin 2 is larger than that of the outlet, and the hopper 3 is arranged at the outlet of the bottom of the bin 2; the large inlet can avoid the scattering of the material when the material is discharged into the bin 2.

[0026] As shown in the figure, Figure 1 and Figure 2 the hopper 3 is arranged at the outlet of the bottom of the bin 2, the bin 2 and the hopper 3 are in communication, and the material in the bin 2 can flow into the hopper 3 under the action of gravity.

[0027] The bin rack 1 is provided with two bins 2, and the space for storing the material can be increased.

[0028] AsFigure 1 and Figure 2 As shown, a rotating shaft 8 is provided in the mixing tank 7, and the rotating shaft 8 is connected to the output shaft of the motor (not shown in the figure). A paddle 9 is fixed on the rotating shaft 8, so that the motor can drive the rotating shaft 8 to rotate, and then drive the paddle 9 to rotate in the mixing tank 7 to stir the material in the mixing tank 7.

[0029] The specific working process of this utility model is:

[0030] The vehicle grabs the material and stores it in the silo 2. The material in the silo 2 flows into the hopper 3 under the action of gravity. Under normal conditions, the rotating device 4 blocks the discharge port of the hopper 3 to ensure that the material does not leak out.

[0031] When it is necessary to add materials to the mixing tank 7, the staff presses the handle 5 downward, and the handle 5 drives the rotating device 4 to rotate upward relative to the hopper 3, exposing the discharge port of the hopper 3, and the materials in the hopper 3 are discharged and then flow into the mixing tank 7. The rotating shaft 8 in the mixing tank 7 rotates, driving the paddle 9 to rotate, and stirring the materials in the mixing tank 7;

[0032] When there is no need to add materials to the mixing tank 7, the staff lifts the handle 5 upward to reset it, and the handle 5 drives the rotating device 4 to rotate downward relative to the hopper 3 to cover the discharge port of the hopper 3 and prevent the leakage of materials.

[0033] The technical means disclosed in the present invention are not limited to those disclosed in the above-mentioned embodiments, but also include technical solutions composed of any combination of the above-mentioned technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A manual device for feeding a mixing tank in the steelmaking of drill steel, which is arranged on a silo (2) above the mixing tank (7), wherein the silo (2) is fixed on a silo frame (1), and is characterized in that: A hopper (3) is provided at the bottom of the silo (2), and the discharge port of the silo (2) is communicated with the feed port of the hopper (3). A rotating device (4) is hingedly connected to the hopper (3), and a handle (5) is fixedly connected to the rotating device (4). The handle (5) controls the rotation of the rotating device (4) to cover or expose the discharge port of the hopper (3).

2. The manual device for adding material to a stirring tank in the steelmaking of drill steel according to claim 1, characterized in that: The two side surfaces of the rotating device (4) are two sectors of the same shape, and holes are respectively provided at the tips of the sectors. Screws (6) pass through the holes at the tips of the sectors to hinge the rotating device (4) to the two side surfaces of the hopper (3), so that the rotating device (4) can rotate relative to the hopper (3) with the screws (6) as the axis.

3. The manual device for adding material to a stirring tank in the steelmaking of drill steel according to claim 2, characterized in that: A handle (5) is fixedly connected to the side of the rotating device (4), and the handle (5) controls the rotation direction of the rotating device (4).

4. The manual device for adding material to a stirring tank in the steelmaking of drilling tool steel according to claim 1, characterized in that: The silo (2) is funnel-shaped, the size of the inlet of the silo (2) is larger than the size of the outlet, and a hopper (3) is provided at the outlet at the bottom of the silo (2).

5. The manual device for adding material to a stirring tank in the steelmaking of drill steel according to claim 1, characterized in that: Two silos (2) are provided on the silo rack (1).

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