Quantitative adding mechanism for continuous online batching of refractory homogenized material

Abstract

The utility model relates to the technical field of chemical production, and discloses a quantitative adding mechanism for continuous on-line batching of refractory homogenized materials, which comprises a stock bin, an adding cylinder and a quantitative roller, a discharge pipe is arranged at the bottom of the stock bin, the discharge pipe extends into the top of the adding cylinder, a discharge port corresponding to the discharge pipe is arranged at the bottom of the adding cylinder, and the quantitative roller is arranged at the bottom of the adding cylinder. The quantifying roller and the adding cylinder are rotationally matched and connected with a driving assembly, a plurality of quantifying measuring cylinders extending in the radial direction of the quantifying roller are evenly arranged in the quantifying roller in the circumferential direction, an opening of one quantifying measuring cylinder is communicated with the discharging pipe, and an opening of the other quantifying measuring cylinder is communicated with the discharging port. Quantitative feeding and quantitative discharging of the quantitative container can be achieved at the same time, working time is reasonably planned, working efficiency is greatly improved, the capacity of the quantitative container can be adjusted, operation is easy and convenient, and use convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical production, in particular to a quantitative adding mechanism for continuous online batching of refractory homogeneous materials. Background Art

[0002] In the process of continuous online batching of refractory homogeneous materials, it is necessary to add materials quantitatively. Quantitative addition is generally done manually, and there are problems such as poor quantitative accuracy and inability to accurately control the amount of added materials, which has an adverse effect on subsequent production; some existing quantitative addition mechanisms cannot guarantee the feeding speed and feeding accuracy at the same time, and when adjusting the quantity according to production conditions, there is a disadvantage of cumbersome operation. Therefore, based on the above technical problems, they need to be solved. Utility Model Content

[0003] In view of the technical problems existing in the prior art, the utility model provides a quantitative adding mechanism for continuous online batching of refractory homogeneous materials.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quantitative addition mechanism for continuous online batching of refractory homogeneous materials, comprising a silo, and also comprising an addition cylinder arranged below the silo and a quantitative roller coaxially arranged in the addition cylinder, a discharge pipe is arranged at the bottom of the silo, the discharge pipe extends into the top of the addition cylinder, a discharge port is arranged at the bottom of the addition cylinder corresponding to the discharge pipe, the quantitative roller and the addition cylinder are rotatably matched and connected to a drive assembly, a plurality of quantitative measuring cylinders extending radially are evenly arranged in the circumferential direction of the quantitative roller, an opening of one quantitative measuring cylinder is connected to the discharge pipe, and an opening of one quantitative measuring cylinder is connected to the discharge port.

[0005] When in use, the material in the silo enters the quantitative measuring cylinder on the upper part of the quantitative roller through the discharge pipe. At the same time, the quantitative measuring cylinder on the lower part of the quantitative roller is connected with the discharge port, and the material therein is discharged through the discharge port under the action of gravity. When the quantitative measuring cylinder on the upper part of the quantitative roller has finished feeding and the quantitative measuring cylinder on the lower part has finished discharging, the driving component drives the quantitative roller to rotate 90°, switches the position of the quantitative measuring cylinder, and thus enters the next feeding and discharging working cycle.

[0006] Preferably, a sealing gasket is provided between the adding cylinder and the metering roller.

[0007] The setting of the sealing gasket can seal between the adding cylinder and the metering roller to prevent the material from entering the gap between the adding cylinder and the metering roller and affecting the rotation of the metering roller.

[0008] Preferably, the driving assembly includes gear 1, gear 2 and a driving motor, wherein gear 1 is connected to the metering roller, and gear 2 is meshed with gear 1 and connected to the driving motor.

[0009] The driving motor drives the metering roller to rotate through gear transmission. In actual use, the driving motor can be a stepping motor to drive the metering roller to rotate 90° periodically.

[0010] Preferably, the quantitative measuring cylinder includes an inner cylinder and an outer cylinder coaxially arranged on the outside of the inner cylinder, the inner cylinder is fixed on the quantitative roller, both ends of the inner cylinder are opened, and the end of the outer cylinder facing the axis of the quantitative roller is closed, a slide groove is opened on the quantitative roller corresponding to each outer cylinder, the outer cylinder is slidably arranged in the slide groove, a slide rod is connected to the outer cylinder, a turntable is provided on one side of the quantitative roller, the turntable is rotatably connected to the quantitative roller, and an arc-shaped slide hole is opened on the turntable corresponding to each outer cylinder to slide with the slide rod thereon.

[0011] When the quantitative addition mechanism works normally, the turntable rotates synchronously with the quantitative roller; when the production demand changes and the capacity of the quantitative measuring cylinder needs to be adjusted, the turntable is rotated, and the turntable drives the outer cylinder to move along the axial direction of the inner cylinder through the sliding rod, thereby changing the depth of the quantitative measuring cylinder. The operation is simple and convenient.

[0012] Preferably, the turntable is connected to a rotating shaft, a connecting retaining edge is connected to the rotating shaft, a connecting ring is connected to the metering roller, and the connecting retaining edge and the connecting ring are connected by connecting bolts.

[0013] When the capacity of the quantitative measuring cylinder needs to be adjusted, remove the connecting bolts and rotate the turntable through the shaft to move the outer cylinder to a suitable position.

[0014] After the capacity is adjusted, the turntable and the metering roller are connected by connecting bolts so that the turntable rotates synchronously with the metering roller when the quantitative addition mechanism is used normally, thereby ensuring the consistency of the capacity of the quantitative measuring cylinder during operation.

[0015] Preferably, a bell mouth which gradually contracts from the inside to the outside is provided on the end surface of the inner cylinder close to the axis of the metering roller.

[0016] The bell mouth can form a guiding slope to facilitate the falling of the material in the quantitative measuring cylinder, so as to avoid the accumulation of the material at the inner end of the inner cylinder during the discharge, thereby ensuring the complete discharge and thus ensuring the accuracy of the quantitative addition of the material.

[0017] The utility model also includes other components that enable a quantitative addition mechanism for continuous online batching of refractory homogeneous materials to be used normally, which are all conventional technical means in the art. In addition, the devices or components not limited in the utility model all adopt conventional technical means in the art.

[0018] The utility model can realize quantitative feeding and quantitative discharging of the quantitative container at the same time, reasonably plan the working time, greatly improve the working efficiency, and can adjust the capacity of the quantitative container, the operation is simple, and the convenience of use is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of this embodiment.

[0020] Figure 2 yes Figure 1 Axial cross-sectional view of the adding cylinder and metering roller.

[0021] Figure 3 yes Figure 2 AA section view.

[0022] Figure 4 yes Figure 2 Side view of the middle turntable and outer cylinder.

[0023] In the figure: 1. adding cylinder; 2. metering roller; 3. discharge pipe; 4. discharge port; 5. sealing gasket; 6. gear 1; 7. inner cylinder; 8. outer cylinder; 9. slide groove; 10. slide rod; 11. turntable; 12. arc-shaped slide hole; 13. rotating shaft; 14. connecting stop edge; 15. connecting ring; 16. connecting bolt; 17. bell mouth. DETAILED DESCRIPTION

[0024] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Example

[0028] See also Figure 1-4 A quantitative adding mechanism for continuous online batching of refractory homogeneous materials includes a silo, an adding cylinder 1 arranged below the silo and a quantitative roller 2 coaxially arranged in the adding cylinder 1, a discharge pipe 3 is provided at the bottom of the silo, the discharge pipe 3 extends into the top of the adding cylinder 1, and a discharge port 4 is provided at the bottom of the adding cylinder 1 corresponding to the discharge pipe 3. The quantitative roller 2 and the adding cylinder 1 are rotatably matched and connected to a driving assembly, and a plurality of quantitative measuring cylinders extending radially are evenly arranged in the circumferential direction of the quantitative roller, wherein an opening of one quantitative measuring cylinder is connected to the discharge pipe 3, and an opening of one quantitative measuring cylinder is connected to the discharge port 4.

[0029] In this embodiment, both the adding cylinder 1 and the metering roller 2 extend horizontally, the metering roller 2 passes through the adding cylinder 1 , and four metering measuring cylinders are arranged inside the metering roller 2 .

[0030] In this embodiment, quantitative addition of materials is achieved through a quantitative measuring cylinder. When in use, the material in the silo enters the quantitative measuring cylinder on the upper part of the quantitative roller through the discharge pipe 3. At the same time, the quantitative measuring cylinder on the lower part of the quantitative roller is connected with the discharge port 4, and the material therein is discharged through the discharge port 4 under the action of gravity. When the quantitative measuring cylinder on the upper part of the quantitative roller has finished feeding and the quantitative measuring cylinder on the lower part has finished discharging, the driving component drives the quantitative roller 2 to rotate 90°, switches the position of the quantitative measuring cylinder, and thus enters the next feeding and discharging working cycle.

[0031] While one quantitative measuring cylinder is feeding, another quantitative measuring cylinder is discharging. This setting can realize the reasonable planning of working time and greatly improve work efficiency.

[0032] A sealing gasket 5 is provided between the adding cylinder 1 and the metering roller 2 .

[0033] A circular through hole is arranged on the sealing pad corresponding to the opening of each quantitative measuring cylinder.

[0034] The setting of the sealing gasket can seal between the adding cylinder 1 and the metering roller 2 to prevent the material from entering the gap between the adding cylinder 1 and the metering roller 2 and affecting the rotation of the metering roller 2.

[0035] The driving assembly includes gear 1 6, gear 2 and a driving motor, wherein gear 1 is connected to the metering roller 2, and gear 2 is meshed with gear 1 and connected to the driving motor.

[0036] The driving motor drives the metering roller 2 to rotate through gear transmission. In actual use, the driving motor can be a stepping motor to drive the metering roller 2 to rotate 90° periodically.

[0037] The quantitative measuring cylinder comprises an inner cylinder 7 and an outer cylinder 8 coaxially arranged on the outside of the inner cylinder 7, the inner cylinder 7 is fixed on the quantitative roller 2, both ends of the inner cylinder 7 are opened, and the end of the outer cylinder facing the axis of the quantitative roller is closed, and a slide groove 9 is opened on the quantitative roller 2 corresponding to each outer cylinder 8, and the outer cylinder 8 is slidably arranged in the slide groove 9, and a slide rod 10 is connected to the outer cylinder, and a turntable 11 is provided on one side of the quantitative roller 2, and the turntable 11 is rotatably connected to the quantitative roller 2, and an arc-shaped slide hole 12 is opened on the turntable 11 corresponding to each outer cylinder 8 and slidingly matched with the slide rod thereon.

[0038] In this embodiment, the rotating disk 11 is coaxially arranged with the metering roller 2 , and the arc-shaped sliding hole extends from the edge of the rotating disk 11 to the center thereof.

[0039] In this embodiment, the capacity of the quantitative measuring cylinder is adjusted by providing an outer cylinder 8 that can be adjusted along the axial direction of the inner cylinder, thereby meeting different production requirements, expanding the scope of application, and improving the convenience of use.

[0040] When the quantitative adding mechanism works normally, the turntable 11 rotates synchronously with the quantitative roller 2; when the production demand changes and the capacity of the quantitative measuring cylinder needs to be adjusted, the turntable 11 is rotated, and the turntable 11 drives the outer cylinder 8 to move axially along the inner cylinder 7 through the slide rod 10, thereby changing the depth of the quantitative measuring cylinder. The operation is simple and convenient.

[0041] The rotating disk 11 is connected to a rotating shaft 13 , a connecting stop edge 14 is connected to the rotating shaft 13 , a connecting ring 15 is connected to the metering roller 2 , and the connecting stop edge 14 and the connecting ring 15 are connected via connecting bolts 16 .

[0042] In this embodiment, one end of the rotating shaft 13 passes through the metering roller 2 and the connecting ring 15, and the metering roller 2 and the connecting ring 15 are correspondingly provided with connecting holes for the connecting bolts 16 to pass through. When the capacity of the quantitative measuring cylinder needs to be adjusted, the connecting bolts 16 are removed, and then the turntable 11 is rotated by the rotating shaft 13 to move the outer cylinder to a suitable position.

[0043] In actual use, corresponding scale marks can be made on the outer circumference of the connecting retaining edge and the outer circumference of the connecting ring to mark the rotational position of the connecting ring corresponding to the capacities of multiple commonly used quantitative measuring cylinders required for production, which is convenient for operation.

[0044] After the capacity adjustment is completed, the turntable 11 and the metering roller 2 are connected by the connecting bolts 16, so that the turntable 11 rotates synchronously with the metering roller 2 when the quantitative addition mechanism is used normally, thereby ensuring the consistency of the quantitative measuring cylinder capacity during operation.

[0045] A bell mouth 17 which gradually contracts from the inside to the outside is provided on the end surface of the inner cylinder 7 close to the axis of the metering roller.

[0046] The bell mouth can form a guiding slope to facilitate the falling of the material in the quantitative measuring cylinder, thereby preventing the material from accumulating at the inner end of the inner cylinder 7 during discharge, ensuring complete discharge and thus ensuring the accuracy of quantitative addition of the material.

[0047] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A quantitative adding mechanism for continuous online batching of refractory homogeneous materials, comprising a silo, characterized in that: It also includes an adding cylinder arranged below the silo and a metering roller coaxially arranged in the adding cylinder, a discharge pipe is arranged at the bottom of the silo, the discharge pipe extends into the top of the adding cylinder, a discharge port is arranged at the bottom of the adding cylinder corresponding to the discharge pipe, the metering roller and the adding cylinder are rotatably matched and connected to a driving assembly, a plurality of metering measuring cylinders extending radially are evenly arranged in the circumferential direction of the metering roller, an opening of one of the metering measuring cylinders is connected to the discharge pipe, and an opening of one of the metering measuring cylinders is connected to the discharge port.

2. A quantitative adding mechanism for continuous online batching of refractory homogeneous materials according to claim 1, characterized in that: A sealing gasket is arranged between the adding cylinder and the metering roller.

3. A quantitative adding mechanism for continuous online batching of refractory homogeneous materials according to claim 1, characterized in that: The driving assembly comprises a gear 1, a gear 2 and a driving motor, wherein the gear 1 is connected to the metering roller, and the gear 2 is meshed with the gear 1 and connected to the driving motor.

4. A quantitative adding mechanism for continuous online batching of refractory homogeneous materials according to claim 1, characterized in that: The quantitative measuring cylinder comprises an inner cylinder and an outer cylinder coaxially arranged on the outer side of the inner cylinder, the inner cylinder is fixed on the quantitative roller, both ends of the inner cylinder are opened, and the end of the outer cylinder facing the axis of the quantitative roller is closed, a slide groove is opened on the quantitative roller corresponding to each outer cylinder, the outer cylinder is slidably arranged in the slide groove, a slide rod is connected to the outer cylinder, a turntable is provided on one side of the quantitative roller, the turntable is rotatably connected to the quantitative roller, and an arc-shaped slide hole is opened on the turntable corresponding to each outer cylinder to slide with the slide rod thereon.

5. A quantitative adding mechanism for continuous online batching of refractory homogeneous materials according to claim 4, characterized in that: The rotating disk is connected to a rotating shaft, a connecting retaining edge is connected to the rotating shaft, a connecting ring is connected to the metering roller, and the connecting retaining edge and the connecting ring are connected by connecting bolts.

6. A quantitative adding mechanism for continuous online batching of refractory homogeneous materials according to claim 4, characterized in that: A bell mouth which gradually contracts from the inside to the outside is arranged on the end surface of the inner cylinder close to the axis of the metering roller.

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