Anti-corrosion feeding hopper for magnesite-carbon brick mixing machine

Abstract

The utility model relates to a magnesium -carbon brick technical field especially relates to a kind of anticorrosive magnesium -carbon brick mixing machine with feed hopper, a kind of anticorrosive magnesium -carbon brick mixing machine with feed hopper, including the main hopper of rectangular shape, the right side end wall of main hopper top is fixed with the rectangular shape of connecting hopper, the material cavity for guiding and sending material is opened in the main hopper and connecting hopper, the end wall of connecting hopper is provided with screw rod and is connected with screw rod by threading, the bottom end wall of screw rod is provided with the positioning structure for positioning installation connecting hopper.The utility model screw rod rotates, screw rod transmission displacement, screw rod drives the position of bottom plate, changes the relative position of bottom plate, connecting hopper, and further, the position height of connecting hopper is conveniently regulated and controlled, more flexible and convenient when using, after connecting hopper moves up, connecting hopper and material receiving place are closer, more stable when receiving material, material spilling situation does not appear.

Description

Technical Field

[0001] This utility model relates to the field of magnesia-carbon brick technology, and in particular to a feed hopper for a corrosion-resistant magnesia-carbon brick mixer. Background Technology

[0002] Magnesia-carbon bricks are made from high-melting-point alkaline oxide magnesium oxide (melting point 2800℃) and high-melting-point carbon materials that are difficult to be wetted by slag, with the addition of various non-oxide additives. During the processing and manufacturing of magnesia-carbon bricks, a mixer is used. For example, in the manufacturing of corrosion-resistant magnesia-carbon bricks, a mixer is used to mix the raw material powder. The mixer is equipped with a feed hopper for feeding the powder into the mixer.

[0003] Magnesium carbon brick mixers are equipped with feed hoppers. Conventional hoppers have a simple structure, with a hopper body that is wider at the top and narrower at the bottom. They have an internal cavity for feeding powder. The hopper has threaded holes for threading screws. The hopper and mixer are positioned and installed, which means that after the hopper is assembled, the height of the hopper cannot be adjusted or changed. The material receiving position of the hopper is fixed, and the material is easy to spill out of the hopper, which is not conducive to the use of the hopper for receiving material. Utility Model Content

[0004] The purpose of this invention is to provide a feed hopper for a corrosion-resistant magnesium-carbon brick mixer.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A feeding hopper for a corrosion-resistant magnesia-carbon brick mixer includes a rectangular main hopper, a rectangular receiving hopper fixed to the top right end wall of the main hopper, material cavities for guiding materials are opened in the main hopper and the receiving hopper, a lead screw is threaded through and connected to the end wall of the receiving hopper, and a positioning structure for positioning and installing the receiving hopper is provided on the bottom end wall of the lead screw.

[0007] Preferably, the material cavity includes a rectangular hopper cavity opened in the main hopper and a material discharge port opened near the lower end wall of the hopper cavity for discharging material.

[0008] Preferably, the material cavity further includes a rectangular receiving cavity opened inside the receiving hopper, a receiving port opened at the top wall of the receiving hopper and communicating with the receiving cavity for receiving material, and an inclined wall provided at the bottom wall of the receiving cavity for guiding the magnesia-carbon brick powder.

[0009] Preferably, the positioning structure includes a rectangular base plate rotatably connected to the bottom wall of the lead screw, and threaded holes passing through the end walls of the base plate.

[0010] Preferably, the positioning structure further includes a screw rod with an internal thread connection, a rectangular base fixed to the right end wall of the screw rod, and a positioning hole for mounting the screw assembly through the center end wall of the base.

[0011] Preferably, there are two of each of the screw hole, screw rod, and base.

[0012] This utility model has at least the following beneficial effects:

[0013] The screw rotates, the screw drives displacement, the screw drives the position of the base plate, changes the relative position of the base plate and the receiving bucket, thus facilitating the adjustment of the receiving bucket position height, making it more flexible and convenient to use. When the receiving bucket moves up, the receiving bucket is closer to the receiving point, making the receiving process more stable and preventing material spillage. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the present invention;

[0016] Figure 2 for Figure 1 A schematic diagram of the screw hole and screw rod at the base plate;

[0017] Figure 3 for Figure 1 A front view diagram of the feed inlet;

[0018] Figure 4 for Figure 1 A front view diagram of the base plate.

[0019] In the diagram: 1. Main bucket; 2. Receiving bucket; 3. Bucket cavity; 4. Discharge port; 5. Receiving cavity; 6. Receiving port; 7. Inclined wall; 8. Lead screw; 9. Base plate; 10. Threaded joint; 11. Screw; 12. Fixed base; 13. Positioning hole. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution for a feeding hopper for a corrosion-resistant magnesia-carbon brick mixer:

[0022] like Figure 1-4As shown, a feeding hopper for a corrosion-resistant magnesia-carbon brick mixer includes a rectangular main hopper 1, a rectangular receiving hopper 2 fixedly connected to the top right end wall of the main hopper 1, a material cavity for guiding materials is opened in the main hopper 1 and the receiving hopper 2, a lead screw 8 is threaded through and connected to the end wall of the receiving hopper 2, and a positioning structure for positioning and installing the receiving hopper 2 is provided on the bottom end wall of the lead screw 8.

[0023] The material cavity includes a rectangular hopper cavity 3 opened in the main hopper 1 and a material discharge port 4 opened near the lower end wall of the main hopper 1 for discharging materials;

[0024] The material chamber also includes a rectangular material receiving chamber 5 opened inside the receiving hopper 2, a material receiving port 6 opened at the top wall of the receiving hopper 2 and connected to the material receiving chamber 5 for receiving materials, and an inclined wall 7 set at the bottom wall of the material receiving chamber 5 for guiding the magnesia-carbon brick powder. The positioning structure includes a rectangular bottom plate 9 rotatably connected at the bottom wall of the screw 8, and screw holes 10 passing through the end walls of the bottom plate 9.

[0025] The positioning structure also includes a screw 11 with an internal thread connection to the screw 10, a rectangular base 12 fixed to the right end wall of the screw 11, and a positioning hole 13 for mounting the screw 2 through the center end wall of the base 12.

[0026] There are two screw holes 10, two screws 11, and two bases 12.

[0027] Working principle:

[0028] The receiving port 6 of the receiving hopper 2 is used to receive the anti-corrosion magnesium carbon brick processing powder. The powder falls into the receiving cavity 5, is guided by the inclined wall 7, and is introduced into the hopper cavity 3. It is discharged through the discharge port 4 at the bottom of the hopper cavity 3, which facilitates the discharge of the powder and its introduction into the mixer.

[0029] The lead screw 8 rotates, the lead screw 8 drives the displacement, the lead screw 8 drives the position of the base plate 9, changes the relative position of the base plate 9 and the receiving bucket 2, and thus makes it easier to adjust the position and height of the receiving bucket 2, making it more flexible and convenient to use. When the receiving bucket 2 moves up, the receiving bucket 2 is closer to the receiving point, making the receiving of materials more stable and preventing material spillage.

[0030] During assembly, the screw 11 is threaded at the screw port 10. The two screws 11 drive in opposite directions to the two screw ports 10, so that after the two fixed seats 12 are positioned, the screws 11 are interlocked and self-limited, and the screws 11 cannot rotate.

[0031] During positioning, screws are inserted into the positioning holes 13 of the fixed base 12 to position the fixed base 12 on the mixer, so that the entire bucket can be assembled at the mixer for material receiving.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A feeding hopper for a corrosion-resistant magnesia-carbon brick mixer, comprising a rectangular main hopper (1), characterized in that, A rectangular receiving bucket (2) is fixed to the top right end wall of the main bucket (1). Material cavities for guiding materials are opened in the main bucket (1) and the receiving bucket (2). A screw rod (8) is threaded through and connected to the end wall of the receiving bucket (2). A positioning structure for positioning and installing the receiving bucket (2) is provided on the bottom end wall of the screw rod (8).

2. The feeding hopper for a corrosion-resistant magnesia-carbon brick mixer according to claim 1, characterized in that, The material cavity includes a rectangular hopper cavity (3) opened in the main hopper (1) and a material discharge port (4) opened in the main hopper (1) near the lower end wall of the hopper cavity (3) for discharging materials.

3. The feeding hopper for a corrosion-resistant magnesia-carbon brick mixer according to claim 2, characterized in that, The material cavity also includes a rectangular receiving cavity (5) opened inside the receiving hopper (2), a receiving port (6) for receiving materials opened at the top wall of the receiving hopper (2) and connected to the receiving cavity (5), and an inclined wall (7) for guiding magnesia-carbon brick powder set at the bottom wall of the receiving cavity (5).

4. The feeding hopper for a corrosion-resistant magnesia-carbon brick mixer according to claim 1, characterized in that, The positioning structure includes a rectangular base plate (9) rotatably connected to the bottom wall of the lead screw (8) and screw holes (10) passing through the end walls of the base plate (9).

5. The feeding hopper for a corrosion-resistant magnesia-carbon brick mixer according to claim 4, characterized in that, The positioning structure also includes a screw (11) with an internal thread connection of the screw (10), a rectangular base (12) fixed to the right end wall of the screw (11), and a positioning hole (13) for connecting the screw part to the positioning and installation bucket (2) through the center end wall of the base (12).

6. The feeding hopper for a corrosion-resistant magnesia-carbon brick mixer according to claim 5, characterized in that, Two screw holes (10), two screws (11), and two bases (12) are provided.

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