Alumina powder blanking anti-blocking device for corundum production line

Abstract

The utility model relates to the technical field of corundum production, in particular to an alumina powder blanking anti-blocking device for a corundum production line, which comprises a blanking hopper, an anti-blocking component is arranged below the blanking hopper, and a dust raising prevention component is arranged above the blanking hopper. And the anti-blocking assembly comprises a servo motor, the output end of the servo motor is connected with a driving rod, the outer wall of the driving rod is connected with a driving roller, the outer wall of the driving roller is provided with a rubber ring, and the end, away from the servo motor, of the driving rod is provided with a first gear. According to the discharging device, through the arrangement of the anti-blocking assembly, the rubber ring rotates relatively to crush agglomerated alumina powder, the agglomerated alumina powder is prevented from being blocked below the discharging hopper, the blocking problem does not need to be handled by workers, the labor intensity is reduced, through the arrangement of the dust raising prevention assembly, the baffle can prevent the alumina powder from drifting away, and the discharging efficiency is improved. The pollution to the working environment is reduced, no additional motor is needed to control the baffle, and the cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of corundum production, in particular to a device for preventing alumina powder from being unloaded and blocked in a corundum production line. Background Art

[0002] Corundum is an oxide mineral. When producing corundum, a bag unpacking machine is needed to lift the bags of alumina powder and pour the alumina powder into the feeding device.

[0003] However, the existing unloading device is installed below the unpacking machine. When alumina powder falls into the unloading device, since the unloading device is wide at the top and narrow at the bottom, some agglomerated alumina powder is not crushed and will block the lower part of the unloading device, affecting the unloading speed of the alumina powder. Manual cleaning of the blocked alumina powder is required, which increases labor intensity. Utility Model Content

[0004] The utility model aims to provide a device for preventing alumina powder from being unloaded in a corundum production line, so as to solve the problem in the background technology that agglomerated alumina material may be blocked in the unloading device.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions: a device for preventing alumina powder from being unloaded in a corundum production line, comprising:

[0006] A lower hopper, wherein an anti-blocking component is provided below the lower hopper, and an anti-dust component is provided above the lower hopper;

[0007] The anti-blocking component includes a servo motor, an output end of the servo motor is connected to a driving rod, an outer wall of the driving rod is connected to a driving roller, an outer wall of the driving roller is provided with a rubber ring, an end of the driving rod away from the servo motor is provided with a first gear, and an outer wall of the first gear is meshed with a second gear;

[0008] The anti-dust assembly includes a fixed rod and a pinion, both ends of the fixed rod are connected with tooth plates, the end of the tooth plate away from the fixed rod is connected with a connecting plate, a guide plate is arranged inside the connecting plate, a rotating rod passes through the interior of the pinion, and a baffle is connected to the lower outer wall of the rotating rod.

[0009] Preferably, a packing unpacking machine is installed above the lower hopper, and the driving rod is rotatably connected to the lower hopper.

[0010] Preferably, the driving rod is fixedly connected to the driving roller, and the driving roller is fixedly connected to the rubber ring.

[0011] Preferably, the driving rod is fixedly connected to the first gear, and the fixing rod is fixedly connected to the unpacking machine.

[0012] Preferably, the tooth plate moves to the pinion position to engage with the pinion, and the guide plate is fixedly connected to the unpacking machine.

[0013] Preferably, the rotating rod is rotatably connected to the lower hopper, the pinion is fixedly connected to the rotating rod, and the rotating rod is fixedly connected to the baffle.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The new material discharge device starts the servo motor by setting the anti-blocking component. The servo motor drives the driving rod to rotate, the driving rod drives the driving roller and the rubber ring to rotate, the driving rod drives the No. 1 gear to rotate, the No. 1 gear drives the No. 2 gear to rotate, the No. 1 gear and the No. 2 gear rotate relative to each other, and the two rubber rings rotate relative to each other. The rubber rings increase the friction between themselves and the agglomerated alumina powder. The relative rotation of the rubber rings crushes the agglomerated alumina powder, thereby preventing the agglomerated alumina powder from being blocked under the discharge hopper. Workers do not need to deal with the blockage problem, thereby reducing labor intensity.

[0016] (2) The new unloading device is equipped with a dust prevention component. When the unpacking machine transports the bag containing alumina powder to the top of the unloading hopper, it can drive the fixed rod to move, and the fixed rod drives the tooth plate and the connecting plate to move. After the tooth plate contacts the pinion, it meshes with the pinion, driving the pinion to rotate. The pinion drives the rotating rod to rotate, and the rotating rod drives the baffle to rotate. When the bag moves to the top of the unloading hopper, the baffle is also completely closed. The baffle can prevent the alumina powder from floating out, reducing pollution to the working environment. No additional motor is required to operate the baffle, saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic cross-sectional diagram of the overall structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the back side of the overall structure of the utility model;

[0020] Figure 4 It is an explosion diagram of the anti-blocking component of the utility model;

[0021] Figure 5 It is a schematic diagram of the explosion of the anti-dust assembly of the utility model.

[0022] In the figure: 01, lower hopper; 02, anti-blocking assembly; 21, servo motor; 22, driving rod; 23, driving roller; 24, rubber ring; 25, gear No. 1; 26, gear No. 2; 03, anti-dust assembly; 31, fixing rod; 32, tooth plate; 33, connecting plate; 34, guide plate; 35, pinion; 36, rotating rod; 37, baffle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0024] See also Figure 1-5 The utility model provides an embodiment: a device for preventing alumina powder from being discharged from a corundum production line. The discharge hopper 01 and the servo motor 21 used in this application are both products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described in detail here.

[0025] It includes: a lower hopper 01, an anti-blocking component 02 is arranged below the lower hopper 01, and an anti-dust component 03 is arranged above the lower hopper 01;

[0026] The anti-blocking component 02 includes a servo motor 21, the output end of the servo motor 21 is connected to a driving rod 22, the driving rod 22 can drive the No. 1 gear 25 to rotate, the No. 1 gear 25 drives the No. 2 gear 26 to rotate, so that the two rubber rings 24 rotate relative to each other, the outer wall of the driving rod 22 is connected to a driving roller 23, the outer wall of the driving roller 23 is provided with a rubber ring 24, the rubber ring 24 increases the friction between itself and the agglomerated aluminum oxide powder, the end of the driving rod 22 away from the servo motor 21 is provided with a No. 1 gear 25, the outer wall of the No. 1 gear 25 is meshed with a No. 2 gear 26;

[0027] The anti-dust component 03 includes a fixed rod 31 and a pinion 35. The two ends of the fixed rod 31 are connected to tooth plates 32. The end of the tooth plate 32 away from the fixed rod 31 is connected to a connecting plate 33. A guide plate 34 is arranged inside the connecting plate 33. The guide plate 34 guides the connecting plate 33. A rotating rod 36 runs through the interior of the pinion 35. The lower outer wall of the rotating rod 36 is connected to a baffle 37. When the baffle 37 is closed, it can prevent the alumina powder from floating out, thereby reducing the pollution to the working environment.

[0028] Furthermore, a packing machine is installed above the lower hopper 01, and the driving rod 22 is rotatably connected to the lower hopper 01 to ensure that the lower hopper 01 does not affect the rotation of the driving rod 22, and the rotation of the driving rod 22 can drive the driving roller 23 to rotate.

[0029] Furthermore, the driving rod 22 is fixedly connected to the driving roller 23 to ensure that the driving rod 22 can drive the driving roller 23 to rotate. The driving roller 23 is fixedly connected to the rubber ring 24, and the rubber ring 24 increases the friction between itself and the agglomerated alumina powder.

[0030] Furthermore, the driving rod 22 is fixedly connected to the No. 1 gear 25, ensuring that the driving rod 22 can drive the No. 1 gear 25 to rotate, and the No. 1 gear 25 drives the No. 2 gear 26 to rotate, so that the two rubber rings 24 rotate relative to each other, and the fixed rod 31 is fixedly connected to the unpacking machine, ensuring that the unpacking machine can drive the fixed rod 31 to move when it moves.

[0031] Furthermore, the toothed plate 32 moves to the position of the pinion 35 and can mesh with the pinion 35 . The toothed plate 32 can drive the pinion 35 to rotate, and the pinion 35 drives the rotating rod 36 to rotate. The guide plate 34 is fixedly connected to the unpacking machine, and the guide plate 34 guides the connecting plate 33 .

[0032] Furthermore, the rotating rod 36 is rotatably connected to the lower hopper 01 to ensure that the lower hopper 01 does not affect the rotation of the rotating rod 36. The pinion 35 is fixedly connected to the rotating rod 36 to ensure that the pinion 35 can drive the rotating rod 36 to rotate. The rotating rod 36 is fixedly connected to the baffle 37 to ensure that the rotation of the rotating rod 36 can drive the baffle 37 to rotate. The baffle 37 can prevent the alumina powder from floating away, thereby reducing the pollution to the working environment.

[0033] Working principle: when in use, first use the unpacking machine to transport the bag containing alumina powder to the top of the lower hopper 01. When the unpacking machine moves, it can drive the fixed rod 31 to move, and the fixed rod 31 drives the tooth plate 32 and the connecting plate 33 to move. After the tooth plate 32 contacts the pinion 35, it meshes with the pinion 35, driving the pinion 35 to rotate, and the pinion 35 drives the rotating rod 36 to rotate, and the rotating rod 36 drives the baffle 37 to rotate. The bag moves to the top of the lower hopper 01, and the baffle 37 is also completely closed. The alumina powder falls into the lower hopper 01, and the servo motor 21 is started. The servo motor 21 drives the driving rod 22 to rotate, and the driving rod 22 drives the driving roller 23 and the rubber ring 24 to rotate. The driving rod 22 drives the No. 1 gear 25 to rotate, and the No. 1 gear 25 drives the No. 2 gear 26 to rotate. The No. 1 gear 25 and the No. 2 gear 26 rotate relative to each other, and the two rubber rings 24 rotate relative to each other. The rubber rings 24 rotate relative to each other to crush the agglomerated alumina powder. The above is the entire working principle of the utility model.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. Alumina powder feeding and blocking prevention device for corundum production line, characterized in that: include: A lower hopper (01), wherein an anti-blocking component (02) is disposed below the lower hopper (01), and an anti-dust component (03) is disposed above the lower hopper (01); An anti-blocking component (02), the anti-blocking component (02) comprising a servo motor (21), the output end of the servo motor (21) being connected to a driving rod (22), the outer wall of the driving rod (22) being connected to a driving roller (23), the outer wall of the driving roller (23) being provided with a rubber ring (24), a first gear (25) being provided at one end of the driving rod (22) away from the servo motor (21), the outer wall of the first gear (25) being meshed with a second gear (26); The anti-dust assembly (03) comprises a fixed rod (31) and a pinion (35), the two ends of the fixed rod (31) are connected to tooth plates (32), the end of the tooth plate (32) away from the fixed rod (31) is connected to a connecting plate (33), a guide plate (34) is arranged inside the connecting plate (33), a rotating rod (36) passes through the interior of the pinion (35), and a baffle (37) is connected to the lower outer wall of the rotating rod (36).

2. The device for preventing alumina powder from being discharged from a corundum production line according to claim 1 is characterized in that: A bag unpacking machine is installed above the lower hopper (01), and the driving rod (22) is rotatably connected to the lower hopper (01).

3. The device for preventing alumina powder from being discharged from a corundum production line according to claim 1 is characterized in that: The driving rod (22) is fixedly connected to the driving roller (23), and the driving roller (23) is fixedly connected to the rubber ring (24).

4. The device for preventing alumina powder from being discharged from a corundum production line according to claim 2 is characterized in that: The driving rod (22) is fixedly connected to the first gear (25), and the fixing rod (31) is fixedly connected to the unpacking machine.

5. The device for preventing alumina powder from being discharged from a corundum production line according to claim 2 is characterized in that: The toothed plate (32) moves to the position of the pinion (35) and can mesh with the pinion (35), and the guide plate (34) is fixedly connected to the unpacking machine.

6. The device for preventing alumina powder from being discharged from a corundum production line according to claim 2 is characterized in that: The rotating rod (36) is rotatably connected to the lower hopper (01), the pinion (35) is fixedly connected to the rotating rod (36), and the rotating rod (36) is fixedly connected to the baffle (37).

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