A conveying and transfer assembly for a high solids alumina slurry

Abstract

The application provides a conveying and transmitting assembly for high solid phase alumina mixed solution, which comprises an upper connecting plate, an elastic stretching part, a lower connecting plate, a spring structure, an elastic sealing cone and a vibrating part; in the mixing process, the elastic sealing cone is used to seal the discharging port of the mixing tank, then when discharging is needed, the vibrating is formed through the action of the cam, and the elastic sealing cone is separated from the discharging port through the downward pressing of the inclined surface structure, so that the discharging port is separated from the elastic sealing cone and discharging is performed. The driving cam is driven to rotate by the vibrating motor, the driving cam is in constant contact with the lower connecting plate and vibrates, and the elastic stretching part shakes through the action of the spring structure, the elastic sealing cone in the elastic stretching part constantly stirs the materials in the mixing tank, so that the materials do not block and empty during discharging, and the uniformity of discharging is ensured.

Description

Technical Field

[0001] This invention relates to a material conveying technology, specifically to an improved conveying technology that avoids uneven feeding of high-solid-phase alumina mixture. Background Technology

[0002] High-solids alumina is an aluminum oxide material with high solids content, commonly used in ceramics, coatings, composite materials and other fields.

[0003] In preparing high-solids alumina mixtures, powder is typically mixed with an appropriate amount of water or other solvents to form a high-solids slurry. The viscosity and flowability of the slurry are controlled by adjusting the solids content.

[0004] However, after obtaining the required high-solid-phase alumina mixture in the mixing tank, feeding and distribution are usually required. This process often causes the following problems: traditional valve structures are very prone to clogging, especially when the material accumulates and dries at the valve position, causing irreversible blockage; in addition, the uniformity of feeding at the discharge port is not easy to control, which can easily lead to clogging and cavitation problems. Summary of the Invention

[0005] To address the problems existing in the above-mentioned technologies, the present invention provides an improved conveying technology to avoid uneven feeding of high-solid-phase alumina mixture.

[0006] This invention provides a conveying assembly for a high-solids alumina mixture, comprising an upper connecting plate, an elastic tension section, a lower connecting plate, a spring structure, an elastic closed cone, and a vibrating element;

[0007] The upper connecting plate is used to detachably fix it to the discharge port of the mixing tank;

[0008] The upper end of the elastic tension section is connected to the upper connecting plate;

[0009] The lower connecting plate is fixed to the lower end of the elastic tension part;

[0010] The spring structure connects the upper connecting plate and the lower connecting plate respectively;

[0011] The elastic closed cone is located inside the elastic tension section, and the bottom of the elastic closed cone is connected to the lower connecting plate via a support rod. The lower connecting plate extends to the inner side of the elastic tension section.

[0012] The vibrating component has a vibrating motor and a drive cam. The drive cam has an inclined surface structure, and the drive cam vibrates by contacting the lower connecting plate during its movement.

[0013] In a preferred embodiment, the spring structure is located inside the outer cover, the upper end of the outer cover is connected to the upper connecting plate, and the lower end of the outer cover has a gap with the lower connecting plate.

[0014] In a preferred embodiment, the vibrating element includes a fixed plate on which the vibrating motor is mounted, and the outer side of the fixed plate is fixedly connected to a support rod, on which the mixing tank is mounted.

[0015] A preferred embodiment further includes a horizontal discharge component, which comprises a horizontal conveying cylinder and a unidirectional conveying auger. The unidirectional conveying auger is disposed inside the horizontal conveying cylinder, which has an upper opening and an end outlet. The upper opening is connected to a transition cylinder section via a lower telescopic cylinder, and the transition cylinder section is connected to the lower connecting plate.

[0016] In a preferred embodiment, the drive cam is adjustable, with its lower end mounted on a movable block, which is movably mounted in a groove at the upper end of the disc. The drive component is used to move the movable block, and the disc is connected to a vibration motor.

[0017] In a preferred embodiment, the driving component is a lead screw, which is disposed within a groove, and the moving block is disposed within the groove.

[0018] In a preferred embodiment, the vibration motor is connected to a gearbox to control the rotation of the drive cam, the rotation of which can be stopped at any time or operated continuously.

[0019] In a preferred embodiment, the vibrating element is in multiple sets, and these multiple sets of vibrating elements are respectively arranged on the periphery of the lower connecting plate.

[0020] A preferred embodiment is that the inclined structure is a structure that gradually narrows from top to bottom, which can force the lower connecting plate to move downward and cause it to move horizontally inward when it comes into contact with the lower connecting plate.

[0021] The beneficial effects of the above scheme are that the vibration motor drives the drive cam to rotate, the drive cam and the lower connecting plate continuously contact and vibrate, and the elastic tension part shakes due to the action of the spring structure. The elastic closed cone in the elastic tension part continuously stirs the material in the mixing tank, so that the material will not be blocked or cavitated during the feeding process, and the uniformity of feeding is also guaranteed. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of a high-solids alumina mixture conveying assembly provided by the present invention;

[0023] Figure 2This is a partial side sectional view of a conveying and transporting assembly for a high-solids alumina mixture provided by the present invention.

[0024] Figure 3 This is a schematic diagram of the structure of a high-solids alumina mixture conveying assembly provided by the present invention;

[0025] Figure 4 This is a partial side sectional view of a conveying and transporting assembly for a high-solids alumina mixture provided by the present invention.

[0026] Figure 5 This is a partial structural schematic diagram of a high-solids alumina mixture conveying and transporting component provided by the present invention;

[0027] Figure 6 This is a partial side sectional view of a conveying and transporting assembly for a high-solids alumina mixture provided by the present invention.

[0028] Figure 7 This is a partial structural schematic diagram of a high-solids alumina mixture conveying and transporting component provided by the present invention;

[0029] Figure 8 This is a partial side sectional view of a conveying assembly for a high-solids alumina mixture provided by the present invention. Detailed Implementation

[0030] First embodiment:

[0031] like Figures 1 to 3 As shown, the present invention provides a conveying assembly for a high solids alumina mixture, including an upper connecting plate 10, an elastic tension part 20, a lower connecting plate 30, a spring structure 40, an elastic closed cone 50, and a vibrating element 60.

[0032] The upper connecting plate 10 is used to detachably fix it to the discharge port 6 of the mixing tank 5;

[0033] The upper end of the elastic tension part 20 is connected to the upper connecting plate 10;

[0034] The lower connecting plate 30 is fixed to the lower end of the elastic tension part 20;

[0035] Spring structure 40 connects the upper connecting plate 10 and the lower connecting plate 30 respectively;

[0036] The elastic closed cone 50 is located inside the elastic tension part 20. The bottom of the elastic closed cone 50 is connected to the lower connecting plate 30 through the support rod 51. The lower connecting plate 30 extends to the inner side of the elastic tension part 20.

[0037] The vibrating component 60 has a vibrating motor 61 and a drive cam 62. The drive cam 62 has an inclined structure 911. During its movement, the drive cam 62 contacts the lower connecting plate 30 to generate vibration. The vibration is divided into two types: horizontal vibration and vertical vibration. When the vibration is vertical, the lower connecting plate 30 drives the elastic closed cone 50 to move downward and open the feed port 6 to allow the material to flow downward. When the vibration is horizontal, the elastic closed cone 50 vibrates at the feed port, forming a larger opening at a certain position and making it easier to generate impact at a certain position, thus avoiding blockage or solidification in a local position.

[0038] The spring structure 40 is located inside the outer cover 41. The upper end of the outer cover 41 is connected to the upper connecting plate 10, and the lower end of the outer cover 41 has a gap with the lower connecting plate 30.

[0039] The vibrating component 60 includes a fixing plate 63, on which the vibration motor 61 is mounted. The outer side of the fixing plate 63 is fixedly connected to a support rod 64, on which the mixing tank 5 is mounted. The mixing tank 5 is used to prepare a high-solids alumina mixture, which is prior art and will not be described in detail here.

[0040] The operation process is as follows: the vibration motor 61 drives the drive cam 62 to rotate, and the drive cam 62 continuously contacts and vibrates with the lower connecting plate 30. Through the action of the spring structure 40, the elastic tension part 20 shakes. The elastic closed cone 50 inside the elastic tension part 20 continuously stirs the material at the discharge port 6 of the mixing tank 5, so that the material will not be blocked or cavitated during the feeding process, and the uniformity of feeding is also guaranteed.

[0041] In addition, during the mixing process, the discharge port 6 of the mixing tank 5 is sealed by the elastic sealing cone 50. When it is time to discharge, the cam 62 causes vibration, and the inclined structure 911 presses downward to separate the elastic sealing cone 50 from the discharge port 6. This separates the discharge port 6 from the elastic sealing cone 50 and allows the material to be discharged.

[0042] Because the cam's contact surface is an inclined structure 911, it will generate horizontal and downward movement when it contacts the lower connecting plate 30. The downward movement causes the elastic closed cone 50 to separate from the feed port 6 for feeding. The inclined structure 911 is a structure that gradually narrows from top to bottom. Therefore, when it contacts the lower connecting plate 30, it can force the lower connecting plate 30 to move downward and horizontally inward. Since the cam is in a rotating state and loses contact, it will vibrate through the spring structure 40.

[0043] The gap between the outer cover 41 and the lower connecting plate 30 does not affect the swaying of the elastic tension part 20.

[0044] Second embodiment:

[0045] like Figure 4 As shown, it also includes a horizontal discharge component 70, which includes a horizontal conveying cylinder 71 and a one-way conveying auger 72. The one-way conveying auger 72 is disposed inside the horizontal conveying cylinder 71. The horizontal conveying cylinder 71 has an upper port 73 and an end outlet 74. The upper port 73 is connected to a transition cylinder section 76 through a lower telescopic cylinder 75. The transition cylinder section 76 is connected to the lower connecting plate 30.

[0046] When the elastic tension section 20 shakes, the transition section 76 shakes along with it due to the action of the lower telescopic cylinder 75. At this time, the material will enter the horizontal conveyor cylinder 71 from the upper port 73 through the elastic tension section 20, the transition section 76, and the lower telescopic cylinder 75. Then, through the rotation of the unidirectional conveying auger plate 72, the material will be continuously discharged from the end outlet 74.

[0047] A motor structure 78 is provided at the rear end of the horizontal conveyor cylinder 71. The motor structure 78 is connected to a rotating shaft 79, which is located inside the horizontal conveyor cylinder 71. A one-way conveying auger plate 72 is mounted on the rotating shaft 79. The motor structure 78 drives the rotating shaft 79 to rotate, which in turn drives the one-way conveying auger plate 72 to rotate. The rotation of the one-way conveying auger plate 72 causes the material to be continuously discharged from the end outlet 74.

[0048] The horizontal discharge component 70 makes the material output more stable and smooth, and allows the material to be turned and output, avoiding narrow receiving spaces.

[0049] Third embodiment;

[0050] like Figure 5 As shown, the drive cam 62 is adjustable, and the lower end of the drive cam 62 is mounted on the moving block 81. The moving block 81 is movably mounted in the groove 83 at the upper end of the disc 82. The drive member 810 is used to drive the moving block 81 to move. The disc 82 is connected to the vibration motor 61.

[0051] When it is necessary to adjust the swaying amplitude of the elastic tension part 20, the moving block 81 can be moved within the groove 83 by the driving component 810. The moving block 81 drives the driving cam 62 to move, thereby adjusting the distance between the driving cam 62 and the lower connecting plate 30. Then, the vibrating motor 61 drives the disc 82 to rotate, and the disc 82 drives the driving cam 62 to rotate, causing the lower connecting plate 30 to sway. When the distance is large, the contact force between the driving cam 62 and the lower connecting plate 30 decreases, thereby reducing the swaying amplitude. When the distance is small, the contact force between the driving cam 62 and the lower connecting plate 30 increases, thereby increasing the swaying amplitude. This can be adjusted as needed.

[0052] Preferably, the driving component 810 is a lead screw 811, which is disposed in the groove 83, and the moving block 81 is disposed in the groove 83.

[0053] The motor 96 drives the lead screw 811 to rotate, causing the moving block 81 to move along the groove 83. The moving block 81 then drives the drive cam 62 to move, thereby adjusting the distance between the drive cam 62 and the lower connecting plate 30.

[0054] In a further preferred embodiment, the vibration motor 61 is connected to a gearbox to control the rotation of the drive cam 62. The rotation of the drive cam 62 can be stopped or continued at any time. For example, when the inclined structure 911 of the drive cam 62 contacts the lower connecting plate to form the maximum contact position, the movement stops. At this time, the elastic closed cone is at its maximum feeding amount. The feeding amount can be controlled by the contact position.

[0055] Furthermore, in a preferred embodiment, multiple sets of vibrating elements are arranged around the periphery of the lower connecting plate, for example, three or four sets. Any set of vibrating elements can be selected alternately to create vibration in a specific direction. This allows for selection of the material discharge position at the discharge port. For instance, if a blockage occurs at a certain location, the blockage can be cleared by selecting a specific vibrating element to vibrate that location. Alternatively, two sets of vibrating elements can be selected to work together to create a combined force vibration, directing the horizontal vibration in a specific direction. Or, three sets of vibrating elements can be evenly distributed and work simultaneously, resulting in more stable vertical vibration and easier material discharge control. Moreover, the drive cam can be stopped at any time between the maximum and minimum discharge amounts, allowing continuous material discharge to continue at that specific moment.

[0056] like Figures 6 to 8As shown, in other embodiments, the elastic closed cone 50 is swayable. A cylinder 511 is provided at the lower end of the elastic closed cone 50. The two sides of the cylinder 511 are rotatably connected to the middle of the two sides of the square frame 512. The middle of the other two sides of the square frame 512 are rotatably connected to the upper end of the L-shaped plate 513. The lower end of the L-shaped plate 513 is connected to the lower connecting plate 30. The lower end of the cylinder 512 is connected to the driving rod 514. The driving rod 514 is connected to one end of the rotating plate 515. The other end of the rotating plate 515 is connected to the rotating shaft 516. Shaft 516 is located in the middle of the first bevel gear 517. The first bevel gear 517 is meshed with the second bevel gear 518. The first bevel gear 517 is rotatably mounted on the fixed post 519. The two sides of the fixed post 519 are respectively connected to the lower ends of the two L-shaped plates 513 through L-shaped plates 521. That is, the horizontal block 531 of the L-shaped plate 521 is connected to the fixed post 519, and the vertical block 532 of the L-shaped plate 521 is connected to the lower end of the L-shaped plate 513. The second bevel gear 518 is connected to the rotating shaft 522, and the rotating shaft 522 is connected to the motor structure 523.

[0057] When the material is discharged from the discharge port 6, the motor structure 523 drives the rotating shaft 522 to rotate. The rotating shaft 522 drives the second bevel gear 518 to rotate. The second bevel gear 518 drives the first bevel gear 517 to rotate. The first bevel gear 517 drives the rotating shaft 516 to rotate. The rotating shaft 516 drives the driving rod 514 to rotate eccentrically through the rotating plate 515. Through the action of the square frame 512, the driving rod 514 drives the cylinder 511 and the elastic closed cone 50 to rotate and swing and vibrate. This causes the elastic closed cone 50 to grind the material passing through the discharge port 6, preventing the presence of particulate matter in the material.

Claims

1. A conveying and transporting assembly for a high-solids alumina mixture, characterized in that, include: The upper connecting plate is used to detachably fix it to the discharge port of the mixing tank; The elastic tension section is connected at its upper end to the upper connecting plate. The lower connecting plate is fixed to the lower end of the elastic tension part; A spring structure connects the upper connecting plate and the lower connecting plate respectively; An elastic closed cone is located inside the elastic tension section. The bottom of the elastic closed cone is connected to the lower connecting plate via a support rod. The lower connecting plate extends to the inner side of the elastic tension section. The vibrating component includes a vibrating motor and a drive cam. The drive cam has an inclined surface structure, and the drive cam vibrates by contacting the lower connecting plate during its movement. During the mixing process, the discharge port of the mixing tank is sealed by an elastic sealing cone. When material needs to be discharged, vibration is generated by the action of a cam, and the inclined structure presses downward to separate the elastic sealing cone from the discharge port. This separates the discharge port from the elastic sealing cone and allows material to be discharged.

2. The conveying and transporting assembly for the high-solids alumina mixture according to claim 1, characterized in that, The spring structure is located inside the outer cover, the upper end of the outer cover is connected to the upper connecting plate, and the lower end of the outer cover has a gap with the lower connecting plate.

3. The conveying and transporting assembly for the high-solids alumina mixture according to claim 1, characterized in that, The vibrating component includes a fixed plate, on which the vibrating motor is mounted, and the outer side of the fixed plate is fixedly connected to a support rod, on which the mixing tank is mounted.

4. The conveying and transporting assembly for the high-solids alumina mixture according to claim 1, characterized in that, It also includes a horizontal discharge component, which includes a horizontal conveying cylinder and a one-way conveying auger. The one-way conveying auger is disposed inside the horizontal conveying cylinder. The horizontal conveying cylinder has an upper port and an end outlet. The upper port is connected to a transition cylinder section through a lower telescopic cylinder. The transition cylinder section is connected to the lower connecting plate.

5. The conveying and transporting assembly for the high-solids alumina mixture according to claim 1, characterized in that, The drive cam is adjustable, with its lower end mounted on a movable block. The movable block is movably mounted in a groove at the upper end of the disc and is equipped with a drive component for moving the movable block. The disc is connected to a vibration motor.

6. The conveying and transporting assembly for the high-solids alumina mixture according to claim 5, characterized in that, The driving component is a lead screw, which is disposed in a groove, and the moving block is disposed in the groove.

7. The conveying and transporting assembly for the high-solids alumina mixture according to claim 1, characterized in that, The vibration motor is connected to a gearbox to control the rotation of the drive cam, which can be stopped or operated continuously at any time.

8. The conveying and transporting assembly for the high-solids alumina mixture according to claim 1, characterized in that, The vibrating element is in multiple sets, and these multiple sets of vibrating elements are respectively arranged on the periphery of the lower connecting plate.

9. The conveying and transporting assembly for the high-solids alumina mixture according to claim 1, characterized in that, The inclined structure is a structure that gradually narrows from top to bottom. When it comes into contact with the lower connecting plate, it can force the lower connecting plate to move downward and make it move horizontally inward.

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