Charging hopper with material mixing function for preparing refractory material

Abstract

The utility model discloses a refractory material preparation charging hopper with a material mixing function, which comprises a material mixing hopper, the upper end face of the material mixing hopper is fixedly connected with a first positive and negative motor, the output end of the first positive and negative motor is connected with a rotating rod, the outer wall of the rotating rod is fixedly connected with a plurality of groups of uniformly distributed stirring rods, and spiral blades are arranged below the stirring rods. The spiral blades are fixedly connected with the stirring rods, a discharging opening is formed in the inner bottom wall of the mixing hopper, the lower end face of the mixing hopper is fixedly connected with a discharging pipe, through use of the first forward and reverse motor, the rotating rod drives the multiple sets of stirring rods and the spiral blades to rotate, materials in the mixing hopper are stirred, and in the stirring process, the spiral blades turn over the materials upwards, so that the materials are uniformly stirred; and a second forward and reverse motor is matched for use, so that a screw rod is in threaded connection with a connecting block, the connecting block drives a connecting plate and a blocking plate to move, then the discharging amount of the refractory materials is controlled, the refractory materials can be fully stirred, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of charging hoppers, in particular to a charging hopper with a mixing function for preparing refractory materials. Background Art

[0002] Refractory materials are inorganic, non-metallic materials with a refractoriness of at least 1580°C. Refractoriness is the temperature in degrees Celsius at which a conical specimen of the material can withstand high temperatures without softening or melting under no load. Refractory materials are widely used in industries such as metallurgy, chemical engineering, petroleum, machinery manufacturing, silicates, and power generation.

[0003] Before the refractory materials are used, they need to be mixed and stirred. The required refractory materials are poured into the hopper and stirred with the stirring rod to make them evenly mixed. However, in actual use, the refractory materials will fall to the bottom of the hopper during the pouring process. During the stirring process of the stirring rod, some materials at the bottom of the hopper cannot be fully stirred, resulting in uneven stirring of the refractory materials and inability to effectively control the amount of refractory materials discharged, which can easily lead to material waste and poor effect during actual use. Utility Model Content

[0004] The purpose of the utility model is to provide a charging hopper with a mixing function for preparing refractory materials. Through the use of a first forward and reverse motor, the rotating rod drives multiple groups of stirring rods and spiral blades to rotate, and the material in the mixing hopper is stirred. During the stirring process, the spiral blades flip the material upward, which can be fully stirred. In conjunction with the use of a second forward and reverse motor, the spiral rod is screwed to the connecting block, and the connecting block drives the connecting plate and the sealing plate to move, thereby controlling the amount of refractory material discharged, and can fully stir the refractory material, thereby improving work efficiency.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a charging hopper with a mixing function for preparing refractory materials, comprising a mixing hopper, the upper end face of the mixing hopper is fixedly connected to a first forward and reverse motor, the output end of the first forward and reverse motor is connected to a rotating rod, a plurality of groups of evenly distributed stirring rods are fixedly connected to the outer wall of the rotating rod, a spiral blade is provided below the stirring rod, the spiral blade is fixedly connected to the stirring rod, a discharge port is provided on the inner bottom wall of the mixing hopper, the lower end face of the mixing hopper is fixedly connected to a discharge pipe, a movable groove is provided in the discharge pipe, a sealing plate is slidably connected in the movable groove, a connecting plate is fixedly connected to one side of the sealing plate, a connecting block is fixedly connected to the upper end face of the connecting plate, a spiral rod is screwed on the connecting block, the spiral rod is rotatably connected to the discharge pipe, a second forward and reverse motor is provided below the mixing hopper, and the output end of the second forward and reverse motor is connected to the spiral rod.

[0006] The beneficial effects of the utility model are as follows: under the action of the first forward and reverse motor, the rotating rod drives the multiple groups of stirring rods to rotate, stirring the refractory material; the spiral blades can flip the refractory material at the bottom of the mixing hopper upward, cooperating with the stirring rods to fully stir it; the action of the second forward and reverse motor enables the spiral rods to be screwed to the connecting block, and the movement of the connecting block drives the connecting plate and the blocking plate to move, thereby opening the discharge pipe, making it convenient to discharge the stirred refractory material, and at the same time controlling the amount of discharge;

[0007] In order to fully stir the refractory materials and control the amount of discharge;

[0008] As a further improvement of the above technical solution: a fixed plate is fixedly connected to the outer wall of the mixing hopper, a stabilizing frame is fixedly connected to the lower end surface of the fixed plate, the stabilizing frame is fixedly connected to the second forward and reverse motor, positioning blocks are fixedly connected on both sides of the stabilizing frame, a guide rod is slidably connected to the positioning block, and the guide rod is fixedly connected to the connecting plate.

[0009] The beneficial effects of this improvement are as follows: by using the stabilizing frame, the second forward and reverse motor can be fixed to ensure stable output of the second forward and reverse motor, and by using the positioning block and the guide rod, the connecting plate and the blocking plate can be guided to ensure that the connecting plate and the blocking plate are sufficiently stable during movement without tilting or shaking;

[0010] In order to guide the connecting plate and the blocking plate;

[0011] As a further improvement of the above technical solution: a rotation groove is provided on the side of the spiral rod that contacts the discharge pipe, a rotation column is rotatably connected in the rotation groove, and the rotation column is fixedly connected to the spiral rod.

[0012] The beneficial effect of this improvement is that the use of the rotating groove and the rotating column can limit the screw rod, ensuring that the screw rod will not fall off the discharge pipe while rotating, and ensuring that the screw rod is sufficiently stable during use;

[0013] In order to limit the position of the spiral rod and ensure the stability of the spiral rod;

[0014] As a further improvement of the above technical solution: a material guide barrel is fixedly connected to the inner wall of the discharge pipe, and the inner diameter of the material guide barrel gradually decreases from top to bottom.

[0015] The beneficial effects of this improvement are: by using the material guide cylinder, the stirred refractory material can be materialized, and the refractory material on the end surface of the sealing plate can be scraped off with the use of the material guide cylinder to prevent the refractory material from entering the movable groove and affecting the connection between the sealing plate and the movable groove;

[0016] In order to discharge the refractory material and scrape the upper end surface of the sealing plate;

[0017] As a further improvement of the above technical solution: a feed port is provided on the upper end surface of the mixing hopper, a feed hopper is provided at the feed port, and the feed hopper is fixedly connected to the mixing hopper.

[0018] The beneficial effects of this improvement are: through the use of the feed port and the feed hopper, the refractory material can be fed, the refractory material can be quickly transported to the mixing hopper, and the refractory material can be fully stirred;

[0019] In order to achieve the feeding of refractory materials;

[0020] As a further improvement of the above technical solution: the lower end surface of the fixing plate is fixedly connected to a control box.

[0021] The beneficial effects of this improvement are: through the use of the control box, the use of the mixing hopper can be controlled, which is convenient for the staff to operate, stir and discharge the refractory materials, and improve work efficiency;

[0022] In order to control and adjust the mixing hopper;

[0023] As a further improvement of the above technical solution: support columns are fixedly connected to the four corners of the lower end surface of the fixed plate.

[0024] The beneficial effects of this improvement are: by using the support column, the fixed plate can be supported and stabilized, and the fixed plate can stabilize the mixing hopper, ensuring that the mixing hopper is sufficiently stable during use and will not tilt or shake;

[0025] In order to support the fixed plate and ensure the stability of the fixed plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is an isometric structural diagram provided by the utility model;

[0027] Figure 2 A top view provided for the present utility model;

[0028] Figure 3 The utility model provides Figure 2 A three-dimensional cross-section at AA in the middle;

[0029] Figure 4 The utility model provides Figure 3 Enlarged view of point A in the middle;

[0030] Figure 5 The utility model provides Figure 3 Enlarged view of point B in the middle.

[0031] In the figure, 1. mixing hopper; 11. first forward and reverse motor; 12. rotating rod; 13. stirring rod; 14. spiral blade; 15. discharge port; 16. discharge pipe; 17. moving trough; 18. blocking plate; 19. connecting plate; 20. connecting block; 21. spiral rod; 22. second forward and reverse motor; 31. fixing plate; 32. stabilizing frame; 33. positioning block; 34. guide rod; 41. rotating trough; 42. rotating column; 51. material guide barrel; 61. feed port; 62. feed hopper; 71. control box; 81. support column. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present invention.

[0033] like Figures 1 to 5As shown, the embodiment of the present invention provides a charging hopper with a mixing function for preparing refractory materials, including a mixing hopper 1, an upper end surface of the mixing hopper 1 is fixedly connected to a first forward and reverse motor 11, an output end of the first forward and reverse motor 11 is connected to a rotating rod 12, a plurality of groups of evenly distributed stirring rods 13 are fixedly connected to the outer wall of the rotating rod 12, a spiral blade 14 is provided below the stirring rod 13, the spiral blade 14 is fixedly connected to the stirring rod 13, the operation of the first forward and reverse motor 11 causes the rotating rod 12 to rotate with the plurality of stirring rods 13 to stir the refractory materials, the spiral blade 14 flips the refractory materials at the bottom of the mixing hopper 1 upwards, and cooperates with the use of the stirring rod 13 to fully stir the refractory materials, a discharge port 15 is provided on the inner bottom wall of the mixing hopper 1, and the mixing hopper 1 is provided with a discharge port 15. The lower end surface is fixedly connected with a discharge pipe 16, a movable groove 17 is provided in the discharge pipe 16, a blocking plate 18 is slidably connected in the movable groove 17, a connecting plate 19 is fixedly connected to one side of the blocking plate 18, and a connecting block 20 is fixedly connected to the upper end surface of the connecting plate 19. A screw rod 21 is screwed on the connecting block 20, and the screw rod 21 is rotatably connected to the discharge pipe 16. A second forward and reverse motor 22 is provided below the mixing hopper 1, and the output end of the second forward and reverse motor 22 is connected to the screw rod 21. Under the action of the second forward and reverse motor 22, the screw rod 21 is screwed to the connecting block 20, and the connecting plate 19 is moved by the connecting block 20, thereby moving the blocking plate 18 in the movable groove 17, thereby controlling the amount of material discharged from the discharge pipe 16. A fixed plate 19 is fixedly connected to the outer wall of the mixing hopper 1 The fixed plate 31 and the lower end surface of the fixed plate 31 are fixedly connected with a stabilizing frame 32, and the stabilizing frame 32 is fixedly connected to the second forward and reverse motor 22. By using the stabilizing frame 32, the second forward and reverse motor 22 can be fixed to ensure the stable output of the second forward and reverse motor 22. Positioning blocks 33 are fixedly connected on both sides of the stabilizing frame 32. A guide rod 34 is slidably connected to the positioning block 33. The guide rod 34 is fixedly connected to the connecting plate 19. The use of the two positioning blocks 33 and the two guide rods 34 can guide the connecting plate 19 to ensure that the connecting plate 19 is sufficiently stable with the blocking plate 18 during the movement without skewing or shaking. A rotating groove 41 is provided on the side of the screw rod 21 that contacts the discharge pipe 16, and a rotating column 42 is rotatably connected in the rotating groove 41. The rotating column 42 is fixedly connected to the screw rod 21. The use of the rotating groove 41 and the rotating column 42 can limit the screw rod 21 to ensure that the screw rod 21 will not separate from the discharge pipe 16 when rotating. A guide cylinder 51 is fixedly connected to the inner wall of the discharge pipe 16. The inner diameter of the guide cylinder 51 gradually decreases from top to bottom. The use of the guide cylinder 51 can guide and discharge the refractory material, and cooperate with the use of the guide cylinder 51 to scrape the refractory material on the upper end surface of the sealing plate 18 to prevent the refractory material from entering the moving groove 17. A feed port 61 is provided on the upper end surface of the mixing hopper 1, and a feed hopper 62 is provided at the feed port 61. The feed hopper 62 is fixedly connected to the mixing hopper 1. The use of the feed port 61 and the feed hopper 62 can quickly convey materials to the mixing hopper 1.To facilitate mixing, a control box 71 is fixedly connected to the lower end of the fixed plate 31. The control box 71 can control the use of the mixing hopper 1. Support columns 81 are fixedly connected to the four corners of the lower end of the fixed plate 31. The use of the four support columns 81 can support the fixed plate 31, ensuring sufficient stability of the fixed plate 31 and thus ensuring the stability of the mixing hopper 1.

[0034] The working principle and usage process of the present invention are as follows: when in use, the refractory material to be stirred is transported to the mixing hopper 1 through the feed hopper 62, and under the action of the first forward and reverse motor 11, the rotating rod 12 rotates with multiple groups of stirring rods 13 to stir the refractory material, and in the process of stirring, the spiral blade 14 rotates to turn the refractory material upward to fully stir the refractory material. After the stirring is completed, the second forward and reverse motor 22 is operated to screw the spiral rod 21 and the connecting block 20, and the connecting block 20 moves to move the connecting plate 19 and the sealing plate 18 toward the stabilizing frame 32. During the movement, the first forward and reverse motor 11 reverses, so that the spiral blade 14 transports the refractory material and transports it to the guide barrel 51, and quickly discharges the material through the discharge pipe 16, thereby realizing the use process of the charging hopper with mixing function for the entire refractory material preparation.

[0035] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A charging hopper with a mixing function for preparing refractory materials, comprising a mixing hopper (1), characterized in that: The upper end surface of the mixing hopper (1) is fixedly connected to a first forward and reverse motor (11), the output end of the first forward and reverse motor (11) is connected to a rotating rod (12), the outer wall of the rotating rod (12) is fixedly connected to a plurality of groups of evenly distributed stirring rods (13), and spiral blades (14) are provided below the stirring rods (13), and the spiral blades (14) are fixedly connected to the stirring rods (13); A discharge port (15) is provided on the inner bottom wall of the mixing hopper (1), a discharge pipe (16) is fixedly connected to the lower end face of the mixing hopper (1), a movable groove (17) is provided in the discharge pipe (16), a sealing plate (18) is slidably connected in the movable groove (17), a connecting plate (19) is fixedly connected to one side of the sealing plate (18), a connecting block (20) is fixedly connected to the upper end face of the connecting plate (19), a screw rod (21) is screwed on the connecting block (20), the screw rod (21) is rotatably connected to the discharge pipe (16), a second forward and reverse motor (22) is provided below the mixing hopper (1), and the output end of the second forward and reverse motor (22) is connected to the screw rod (21).

2. The charging hopper with mixing function for preparing refractory materials according to claim 1, characterized in that: A fixing plate (31) is fixedly connected to the outer wall of the mixing hopper (1), a stabilizing frame (32) is fixedly connected to the lower end surface of the fixing plate (31), the stabilizing frame (32) is fixedly connected to the second forward and reverse motor (22), positioning blocks (33) are fixedly connected to both sides of the stabilizing frame (32), a guide rod (34) is slidably connected to the positioning block (33), and the guide rod (34) is fixedly connected to the connecting plate (19).

3. The charging hopper with mixing function for preparing refractory materials according to claim 1, characterized in that: A rotation groove (41) is provided on the side of the spiral rod (21) that contacts the discharge pipe (16), a rotation column (42) is rotatably connected in the rotation groove (41), and the rotation column (42) is fixedly connected to the spiral rod (21).

4. The charging hopper with mixing function for preparing refractory materials according to claim 1, characterized in that: A material guide cylinder (51) is fixedly connected to the inner wall of the discharge pipe (16), and the inner diameter of the material guide cylinder (51) gradually decreases from top to bottom.

5. The charging hopper with mixing function for preparing refractory materials according to claim 1, characterized in that: The upper end surface of the mixing hopper (1) is provided with a feed port (61), and a feed hopper (62) is provided at the feed port (61), and the feed hopper (62) is fixedly connected to the mixing hopper (1).

6. The charging hopper with mixing function for preparing refractory materials according to claim 2, characterized in that: The lower end surface of the fixing plate (31) is fixedly connected to a control box (71).

7. The charging hopper with mixing function for preparing refractory materials according to claim 2, characterized in that: Support columns (81) are fixedly connected at the four corners of the lower end surface of the fixing plate (31).

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