Refractory brick production raw material proportioning device

Abstract

The utility model discloses a refractory brick production raw material proportioning device which comprises a bottom plate, a feeding assembly is arranged at the top of the bottom plate, a displacement plate is arranged at the top of the feeding assembly, a display screen is fixedly installed at the top of the displacement plate, a discharging hopper is fixedly connected to the top of the displacement plate, and a weighing device is fixedly installed in the discharging hopper. A mixing barrel is fixedly mounted on one side of the bottom plate, a stirring rod is rotationally connected into the mixing barrel, a second motor is fixedly mounted at the bottom of the mixing barrel, one end of an output shaft of the second motor is fixedly connected with one end of the stirring rod, a baffle is rotationally connected to one side of the discharging hopper, and an adjusting assembly is arranged on one side of the discharging hopper; and one side of the mixing barrel is fixedly connected with a discharging pipe. The utility model aims to solve the problems that the manual weighing and pouring speed is low, the requirement of large-scale production cannot be met, the whole production process consumes long time, and the production efficiency of the device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory bricks, and particularly relates to a device for proportioning raw materials for producing refractory bricks. Background Technique

[0002] Refractory bricks are special bricks with excellent fire resistance and high temperature resistance, and are widely used in various high-temperature industrial fields, such as iron and steel smelting, glass manufacturing, cement production, etc. Among them, proportioning devices are required during the production of refractory bricks.

[0003] Traditional refractory bricks usually weigh raw materials manually and pour the raw materials into the proportioning device for mixing. Workers will use a balance or other weighing equipment to weigh various raw materials according to the pre-established formula ratio, and then manually pour the raw materials into the proportioning device for mixing to ensure that the raw materials are evenly stirred. In this way, it is easy to have problems such as slow manual weighing and pouring speed, inability to meet the needs of large-scale production, and long time-consuming in the whole production process, thereby reducing the production efficiency of the device. Content of the Utility Model

[0004] The purpose of the utility model is to provide a device for proportioning raw materials for producing refractory bricks to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: including a bottom plate, a feeding assembly is arranged on the top of the bottom plate, a displacement plate is arranged on the top of the feeding assembly, a display screen is fixedly installed on the top of the displacement plate, a feeding hopper is fixedly connected to the top of the displacement plate, a weighing device is fixedly installed inside the feeding hopper, a mixing barrel is fixedly installed on one side of the bottom plate, a stirring rod is rotatably connected inside the mixing barrel, a second motor is fixedly installed at the bottom of the mixing barrel, and one end of the output shaft of the second motor is fixedly connected to one end of the stirring rod. One side of the feeding hopper is rotatably connected with a baffle, an adjusting assembly is arranged on one side of the feeding hopper, and a discharge pipe is fixedly connected to one side of the mixing barrel.

[0006] As a further preferable technical solution of the present technical solution, the feeding assembly includes two vertical plates, the two vertical plates are fixedly connected to the top of the bottom plate, a reciprocating lead screw is rotatably connected between the two vertical plates, and a first motor is fixedly installed on one side of one of the vertical plates, and one end of the output shaft of the first motor is fixedly connected to one end of the reciprocating lead screw.

[0007] As a further preferable technical solution of the present technical solution, the feeding assembly further includes a slider, the slider is slidably connected to the top of the bottom plate, a threaded groove is opened inside the slider and is threadedly connected to the outer side of the reciprocating lead screw.

[0008] As a further preference of the present technical solution, a first connecting rod is rotatably connected between the outer side of one of the vertical plates and the bottom of the displacement plate, and a second connecting rod is rotatably connected between the inner side of the first connecting rod and the outer side of the slider.

[0009] As a further preference of the present technical solution, a fixing plate is fixedly connected to the top of the bottom plate, a displacement groove is penetrated and opened inside the fixing plate, a sliding rod is slidably connected inside the displacement groove, and both ends of the sliding rod are fixedly connected to the inside of the displacement plate.

[0010] As a further preference of the present technical solution, the adjusting assembly includes two mounting plates, the two mounting plates are fixedly connected to one side of the feeding hopper, a worm is rotatably connected between the two mounting plates, and a third motor is fixedly installed on one side of one of the mounting plates, and one end of the output shaft of the third motor is fixedly connected to one end of the worm.

[0011] As a further preference of the present technical solution, the adjusting assembly further includes a worm gear, the worm gear is rotatably connected to one side of the feeding hopper, one end of the rotating shaft of the worm gear is fixedly connected to one end of the rotating shaft of the baffle, and the worm gear meshes with the worm.

[0012] The utility model provides a refractory brick production raw material proportioning device, which has the following beneficial effects:

[0013] (1) By starting the operation of the feeding assembly, the displacement plate is driven to tilt, so as to drive the raw materials inside the feeding hopper to move to one side. At the same time, the adjusting assembly is started to drive the baffle to rotate, and then the raw materials are poured from the inside of the feeding hopper into the mixing barrel. Then, a sloping plate is arranged at the bottom of the feeding hopper, so that the raw materials can be poured out better. This can avoid the problems that manual weighing and pouring speed are slow, unable to meet the needs of large-scale production, and the whole production process takes a long time, thereby increasing the production efficiency of the device.

[0014] (2) The adjusting assembly of the utility model can block and release the raw materials, and when used in cooperation with the feeding assembly, the functionality of the device is further increased, and thus the practicality of the device is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural diagram of the utility model;

[0016] Figure 2 is a bottom three-dimensional structural diagram of the utility model;

[0017] Figure 3 is the Figure 1 enlarged view of part A in the utility model;

[0018] Figure 4 For the present utility model Figure 2 The enlarged view at position B in the figure;

[0019] In the figure: 1, bottom plate; 2, displacement plate; 3, display screen; 4, blanking hopper; 5, weighing device; 6, baffle; 7, stirring rod; 8, mixing barrel; 9, discharge pipe; 10, first connecting rod; 11, second connecting rod; 12, vertical plate; 13, reciprocating lead screw; 14, slider; 15, first motor; 16, second motor; 17, fixing plate; 18, sliding rod; 19, displacement groove; 20, third motor; 21, worm gear; 22, mounting plate; 23, worm. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0021] The present utility model provides a technical solution: As Figures 1 - 4 shown, in this embodiment, a refractory brick production raw material proportioning device includes a bottom plate 1. At the top of the bottom plate 1, a feeding assembly is provided. At the top of the feeding assembly, a displacement plate 2 is provided. At the top of the displacement plate 2, a display screen 3 is fixedly installed. The top of the displacement plate 2 is fixedly connected with a blanking hopper 4. Inside the blanking hopper 4, a weighing device 5 is fixedly installed. On one side of the bottom plate 1, a mixing barrel 8 is fixedly installed. Inside the mixing barrel 8, a stirring rod 7 is rotatably connected. At the bottom of the mixing barrel 8, a second motor 16 is fixedly installed. One end of the output shaft of the second motor 16 is fixedly connected with one end of the stirring rod 7. On one side of the blanking hopper 4, a baffle 6 is rotatably connected. On one side of the blanking hopper 4, an adjusting assembly is provided. On one side of the mixing barrel 8, a discharge pipe 9 is fixedly connected.

[0022] First, pour raw materials into the inside of the hopper 4. The way of pouring raw materials can be through a conveyor belt. Then the raw materials enter the top of the weighing device 5 inside the hopper 4, and then the weight of the raw materials is weighed. The model of the weighing device 5 is Mettler Toledo. Then the weighed weight is displayed on the display screen 3 for the convenience of the staff to observe. Then, after the weight reaches the threshold, the feeding component is started to operate, and then the displacement plate 2 is driven to tilt, so as to drive the raw materials inside the hopper 4 to move to one side. At the same time, the adjusting component is started to drive the baffle 6 to rotate, and then the raw materials are poured from the inside of the hopper 4 into the inside of the mixing barrel 8. Then, a sloping plate is arranged at the bottom of the hopper 4, so that the raw materials can be poured out better. This can avoid the problems of slow manual weighing and pouring speed, inability to meet the needs of large-scale production, and long time-consuming in the whole production process, thereby increasing the production efficiency of the device. Then, the raw materials can be blocked and released through the adjusting component. Used in conjunction with the feeding component, this further increases the functionality of the device, and thus increases the practicality of the device. Finally, by starting the rotation of the output shaft of the second motor 16 to drive the stirring rod 7 to rotate, the raw materials are fully mixed at the same time.

[0023] As Figures 1 - 4 shown, the feeding component includes two vertical plates 12. The two vertical plates 12 are fixedly connected to the top of the bottom plate 1. A reciprocating lead screw 13 is rotatably connected between the two vertical plates 12. One side of one of the vertical plates 12 is fixedly installed with a first motor 15. One end of the output shaft of the first motor 15 is fixedly connected to one end of the reciprocating lead screw 13. The feeding component further includes a slider 14. The slider 14 is slidably connected to the top of the bottom plate 1. A threaded groove is opened inside the slider 14 and is threadedly connected to the outside of the reciprocating lead screw 13. There is a rotatable connection between the outside of one of the vertical plates 12 and the bottom of the displacement plate 2 with a first connecting rod 10. There is a rotatable connection between the inside of the first connecting rod 10 and the outside of the slider 14 with a second connecting rod 11. The top of the bottom plate 1 is fixedly connected with a fixing plate 17. A displacement groove 19 is penetrated and opened inside the fixing plate 17. A sliding rod 18 is slidably connected inside the displacement groove 19. Both ends of the sliding rod 18 are fixedly connected to the inside of the displacement plate 2.

[0024] During feeding, by starting the rotation of the output shaft of the first motor 15 to drive the reciprocating lead screw 13 to rotate and simultaneously drive the slider 14 to move on the top of the bottom plate 1, then drive the second connecting rod 11 to rotate and simultaneously drive the first connecting rod 10 to rotate, and then drive one end of the displacement plate 2 to be lifted, and at the same time drive the sliding rod 18 to slide inside the displacement groove 19, so as to drive the hopper 4 to tilt for feeding.

[0025] As Figures 1 - 4As shown in the figure, the adjusting assembly includes two mounting plates 22. The two mounting plates 22 are fixedly connected to one side of the blanking hopper 4. A worm 23 is rotatably connected between the two mounting plates 22. A third motor 20 is fixedly installed on one side of one of the mounting plates 22. One end of the output shaft of the third motor 20 is fixedly connected to one end of the worm 23. The adjusting assembly further includes a worm gear 21. The worm gear 21 is rotatably connected to one side of the blanking hopper 4. One end of the rotating shaft of the worm gear 21 is fixedly connected to one end of the rotating shaft of the baffle 6. The worm gear 21 meshes with the worm 23.

[0026] When opening the baffle 6, by starting the rotation of the output shaft of the third motor 20 to drive the rotation of the worm 23 and simultaneously drive the rotation of the worm gear 21, then the rotation of the worm gear 21 drives the rotation of the baffle 6, and then the raw materials inside the blanking hopper 4 can be discharged.

[0027] The present utility model provides a device for proportioning raw materials for refractory brick production. The specific working principle is as follows: First, pour raw materials into the blanking hopper 4. The way of pouring raw materials can be a conveyor belt. Then the raw materials enter the top of the weighing device 5 inside the blanking hopper 4, and then the weight of the raw materials is weighed. The model of the weighing device 5 is Mettler Toledo. Then the weighed weight is displayed on the display screen 3 for the convenience of the staff to observe. Then after the weight reaches the threshold value, by starting the rotation of the output shaft of the first motor 15 to drive the rotation of the reciprocating screw rod 13 and simultaneously drive the slider 14 to move on the top of the bottom plate 1, then drive the rotation of the second connecting rod 11 and simultaneously drive the rotation of the first connecting rod 10. Then drive the lifting operation of one end of the displacement plate 2, and at the same time drive the sliding of the sliding rod 18 inside the displacement groove 19, thereby driving the blanking hopper 4 to tilt. Then, by starting the rotation of the output shaft of the third motor 20 to drive the rotation of the worm 23 and simultaneously drive the rotation of the worm gear 21, then the rotation of the worm gear 21 drives the rotation of the baffle 6, and then the raw materials inside the blanking hopper 4 can be discharged. Finally, by starting the rotation of the output shaft of the second motor 16 to drive the rotation of the stirring rod 7 and simultaneously fully mix the raw materials.

[0028] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A refractory brick production raw material proportioning device, comprising a bottom plate (1), characterized in that: A feeding component is arranged on the top of the bottom plate (1), a displacement plate (2) is arranged on the top of the feeding component, a display screen (3) is fixedly installed on the top of the displacement plate (2), a blanking hopper (4) is fixedly connected to the top of the displacement plate (2), a weighing device (5) is fixedly installed inside the blanking hopper (4), a mixing barrel (8) is fixedly installed on one side of the bottom plate (1), a stirring rod (7) is rotatably connected inside the mixing barrel (8), a second motor (16) is fixedly installed at the bottom of the mixing barrel (8), and one end of the output shaft of the second motor (16) is fixedly connected to one end of the stirring rod (7). A baffle (6) is rotatably connected to one side of the blanking hopper (4), an adjusting component is arranged on one side of the blanking hopper (4), and a discharge pipe (9) is fixedly connected to one side of the mixing barrel (8).

2. The refractory brick production raw material proportioning device according to claim 1, characterized in that: The feeding component includes two vertical plates (12), the two vertical plates (12) are fixedly connected to the top of the bottom plate (1), a reciprocating lead screw (13) is rotatably connected between the two vertical plates (12), and a first motor (15) is fixedly installed on one side of one of the vertical plates (12), and one end of the output shaft of the first motor (15) is fixedly connected to one end of the reciprocating lead screw (13).

3. The refractory brick production raw material proportioning device according to claim 2, characterized in that: The feeding component further includes a slider (14), the slider (14) is slidably connected to the top of the bottom plate (1), a threaded groove is formed inside the slider (14) and is threadedly connected to the outer side of the reciprocating lead screw (13).

4. The proportioning device for refractory brick production raw materials according to claim 3, characterized in that: A first connecting rod (10) is rotatably connected between the outer side of one of the vertical plates (12) and the bottom of the displacement plate (2), and a second connecting rod (11) is rotatably connected between the inner side of the first connecting rod (10) and the outer side of the slider (14).

5. The refractory brick production raw material ratio device according to claim 1, wherein: A fixing plate (17) is fixedly connected to the top of the bottom plate (1), a displacement groove (19) is formed through the inside of the fixing plate (17), a sliding rod (18) is slidably connected inside the displacement groove (19), and both ends of the sliding rod (18) are fixedly connected to the inside of the displacement plate (2).

6. The raw material proportioning device for refractory brick production according to claim 1, wherein: The adjusting component includes two mounting plates (22), the two mounting plates (22) are fixedly connected to one side of the blanking hopper (4), a worm (23) is rotatably connected between the two mounting plates (22), and a third motor (20) is fixedly installed on one side of one of the mounting plates (22), and one end of the output shaft of the third motor (20) is fixedly connected to one end of the worm (23).

7. The refractory brick production raw material proportioning device according to claim 6, characterized in that: The adjusting component further includes a worm gear (21), the worm gear (21) is rotatably connected to one side of the blanking hopper (4), one end of the rotating shaft of the worm gear (21) is fixedly connected to one end of the rotating shaft of the baffle (6), and the worm gear (21) is meshed with the worm (23).

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