CN219822980U

CN219822980U - Alumina blanking equipment

Info

Publication number: CN219822980U
Application number: CN202320785871.3U
Authority: CN
Inventors: 徐建新; 周志强; 陈才根; 臧旭峰
Original assignee: Zhejiang Fuziling Special Fire Resistant Co ltd
Current assignee: Zhejiang Fuziling Special Fire Resistant Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-10-13
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses alumina blanking equipment, which relates to the technical field of alumina preparation and comprises a support and a stirring box, wherein a group of symmetrical guide rods are fixedly connected to the bottom end of the support, connecting blocks are fixedly connected to the outer sides of the stirring box, the guide rods respectively penetrate through the connecting blocks and are movably connected with the connecting blocks, a lifting mechanism is arranged at the top end of the support, one end of the lifting mechanism is fixedly connected with the top end of the stirring box, a blanking box is fixedly connected to the bottom end of the stirring box, a plurality of feeding holes are formed in the bottom end of the blanking box, and a shielding mechanism is movably connected to the bottom end of the blanking box. According to the utility model, through the shielding mechanism, the shielding degree of the first pair of the blocking strips, the second pair of the blocking strips and the third pair of the blocking strips is regulated, the first pair of the blocking strips is completely shielded, the third pair of the blocking strips is least shielded, the quantity of aluminum oxide throwing is conveniently changed at any time, the full reaction is facilitated, and the manual throwing is avoided, so that the safety of the reaction is ensured.

Description

Alumina blanking equipment

Technical Field

The utility model relates to the technical field of alumina preparation, in particular to alumina blanking equipment.

Background

Alumina (aluminum oxide) is an inorganic substance, a compound of the chemical formula Al2O3, a high hardness compound, an ionic crystal with a melting point of 2054 ℃ and a boiling point of 2980 ℃ and ionizable at high temperature, is commonly used for manufacturing refractory materials, and is a stable oxide of aluminum, and the chemical formula is Al2O3. Also known as bauxite in the mining, ceramic and material sciences.

The utility model provides an automatic control device for the temperature and the blanking amount of a main furnace of an alumina production roasting furnace, which is applicable to the technical field of alumina production and comprises a conveying belt, a driven wheel, a bracket, a positioning rod, a first telescopic rod motor, a driving wheel, a movable panel, a mounting panel, a blanking plate, a grid baffle, a weighing inclined table, a roasting furnace blanking port, a roasting furnace, a controller, a first telescopic rod, a left movable discharging plate, a right movable discharging plate, a second telescopic rod motor, a second telescopic rod and a third telescopic rod motor. However, in the experiment, the alumina is frequently used, and is usually continuously released by using an alumina blanking device instead of tweezers, but the conventional alumina blanking device cannot control the amount of alumina blanking and further smash alumina particles, so that uneven reaction is easily caused, and therefore, an alumina blanking device is needed to solve the existing defects.

Disclosure of Invention

Technical problem to be solved

The utility model aims to make up the defects of the prior art and provides alumina blanking equipment.

Technical proposal

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an alumina unloading equipment, includes support and stirring box, the guide arm of a set of symmetry of bottom fixedly connected with of support, the outside fixedly connected with gib block of stirring box, the gib block runs through the gib block respectively, and guide arm and gib block swing joint, the top of support is provided with elevating system, and elevating system's one end and stirring box's top fixedly connected with, stirring box's bottom fixedly connected with unloading box, the several is thrown the material hole in unloading box's bottom has been seted up, the bottom swing joint of unloading box has shielding mechanism, and shielding mechanism and throw material hole swing joint.

Above-mentioned, elevating system includes action wheel, follow driving wheel, haulage rope, servo motor one and rotary rod, servo motor one fixed connection is in the top of support, servo motor one's output and the one end fixed connection of rotary rod, and the one end and the action wheel fixed connection of rotary rod, follow driving wheel through pivot swing joint in the top of support, the top winding of haulage rope is in the outside of action wheel, and the bottom winding of haulage rope is in the outside from the driving wheel.

Above-mentioned, the top fixedly connected with fixed block of support, the rotary rod runs through the fixed block, and rotary rod passes through bearing and fixed block swing joint.

Above-mentioned, the top fixedly connected with protection box of stirring box, the bottom fixedly connected with buffer spring of support, buffer spring's bottom fixedly connected with buffer block, and the buffer block is located protection box.

Above-mentioned, shelter from the mechanism and include shelves strip one, shelves strip two, shelves strip three, connecting block, action bars and operation ring, the same end of shelves strip one, shelves strip two and shelves strip three is all fixed connection in the outside of connecting block, the one end fixed connection of action bars is in the outside of connecting block, and the other end fixed connection of action bars is in the inboard of operation ring.

Above-mentioned, the holding tank has been seted up to the bottom of unloading box, shelves strip one, shelves strip two, shelves strip three, connecting block and action bars all swing joint in the inside of holding tank, and the length of shelves strip one, shelves strip two and shelves strip three gradually decreases, the inboard laminating of operating ring is in the outside of unloading box.

Above-mentioned, the inside fixedly connected with puddler of puddler and unloading box, the inside fixedly connected with servo motor second of protection box, servo motor second's output and puddler's top, the top outside fixedly connected with of puddler a set of broken pole of symmetry, and the bottom outside fixedly connected with of puddler a set of push rod of symmetry.

Above-mentioned, broken pole is located the inside of stirring box, and the push rod is located the inside of unloading box, the bottom laminating of push rod is unloading box's bottom, several filtration pore has been seted up to the junction of stirring box and unloading box.

The beneficial effects are that:

compared with the prior art, the alumina blanking equipment has the following beneficial effects:

1. according to the utility model, the lifting mechanism is arranged, the first servo motor is started to drive the rotary rod to rotate, so that the driving wheel is driven to synchronously rotate, the traction rope is downwards lowered, the traction rope downwards moves along the guide rod under the action of gravity of the stirring box, the stirring box is vertically lowered by the guide rod, and the blanking box is conveniently and gradually close to the reaction device.

2. According to the utility model, through the shielding mechanism, the shielding degree of the first pair of the blocking strips, the second pair of the blocking strips and the third pair of the blocking strips is regulated, the first pair of the blocking strips is completely shielded, the third pair of the blocking strips is least shielded, the quantity of aluminum oxide throwing is conveniently changed at any time, the full reaction is facilitated, and the manual throwing is avoided, so that the safety of the reaction is ensured.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a lifting mechanism according to the present utility model;

FIG. 3 is a schematic view of a shielding mechanism according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 1B according to the present utility model.

In the figure: 1. a bracket; 2. a stirring box; 3. a guide rod; 4. a guide bar; 5. a lifting mechanism; 501. a driving wheel; 502. driven wheel; 503. a traction rope; 504. a servo motor I; 505. a rotating rod; 6. a blanking box; 7. a feeding hole; 8. a shielding mechanism; 801. a first stop bar; 802. a second stop bar; 803. a third gear; 804. a connecting block; 805. an operation lever; 806. an operating ring; 9. a fixed block; 10. a protective case; 11. a buffer spring; 12. a buffer block; 13. a receiving groove; 14. a stirring rod; 15. a servo motor II; 16. a breaker bar; 17. a push rod; 18. and (5) filtering the holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-5, the present utility model provides a technical solution: the utility model provides an alumina unloading equipment, including support 1 and stirring box 2, the guide arm 3 of a set of symmetry of bottom fixedly connected with of support 1, the outside fixedly connected with gib block 4 of stirring box 2, gib block 3 runs through gib block 4 respectively, and guide arm 3 and gib block 4 swing joint, the top of support 1 is provided with elevating system 5, and the top fixedly connected with of elevating system 5 and stirring box 2, the bottom fixedly connected with unloading box 6 of stirring box 2, the material hole 7 has been seted up to the bottom of unloading box 6, the bottom swing joint of unloading box 6 has shielding mechanism 8, and shielding mechanism 8 and 7 swing joint of material hole.

Firstly, placing the blanking equipment right above the reaction device, then putting in alumina raw materials from a feeding port at the top end of the stirring box 2, then slowly releasing the stirring box 2 and the blanking box 6 downwards by utilizing the lifting mechanism 5, and utilizing the guide rod 3 to facilitate the vertical descending of the stirring box 2, facilitating the blanking box 6 to be gradually close to the reaction device, and utilizing the shielding mechanism 8 to adjust the open clinker of the feeding hole 7, thereby being convenient for changing the quantity of alumina feeding at any time, being beneficial to the full progress of the reaction, and avoiding the manual feeding to ensure the safe progress of the reaction.

As shown in fig. 1, fig. 2, fig. 4 and fig. 5, the lifting mechanism 5 comprises a driving wheel 501, a driven wheel 502, a traction rope 503, a first servo motor 504 and a rotating rod 505, the first servo motor 504 is fixedly connected to the top end of the support 1, the output end of the first servo motor 504 is fixedly connected with one end of the rotating rod 505, one end of the rotating rod 505 is fixedly connected with the driving wheel 501, the driven wheel 502 is movably connected to the top end of the support 1 through a rotating shaft, the top end of the traction rope 503 is wound on the outer side of the driving wheel 501, the bottom end of the traction rope 503 is wound on the outer side of the driven wheel 502, the top end of the support 1 is fixedly connected with a fixing block 9, the rotating rod 505 penetrates through the fixing block 9, the rotating rod 505 is movably connected with the fixing block 9 through a bearing, the top end of the stirring box 2 is fixedly connected with a protection box 10, the bottom end of the support 1 is fixedly connected with a buffer spring 11, the bottom end of the buffer spring 11 is fixedly connected with a buffer block 12, and the buffer block 12 is located on the protection box 10.

The first servo motor 504 is started to drive the rotary rod 505 to rotate, so that the driving wheel 501 is driven to rotate synchronously, the traction rope 503 is put downwards, the traction rope moves downwards along the guide rod 3 under the action of the gravity of the stirring box 2, the stirring box 2 is enabled to descend vertically by the guide rod 3, and the blanking box 6 is convenient to approach the reaction device gradually.

As shown in fig. 1, fig. 3 and fig. 5, the shielding mechanism 8 comprises a first blocking strip 801, a second blocking strip 802, a third blocking strip 803, a connecting block 804, an operating rod 805 and an operating ring 806, wherein the same ends of the first blocking strip 801, the second blocking strip 802 and the third blocking strip 803 are fixedly connected to the outer side of the connecting block 804, one end of the operating rod 805 is fixedly connected to the outer side of the connecting block 804, the other end of the operating rod 805 is fixedly connected to the inner side of the operating ring 806, the bottom end of the blanking box 6 is provided with a containing groove 13, the first blocking strip 801, the second blocking strip 802, the third blocking strip 803, the connecting block 804 and the operating rod 805 are movably connected to the inner side of the containing groove 13, the lengths of the first blocking strip 801, the second blocking strip 802 and the third blocking strip 803 are gradually decreased, the inner side of the operating ring 806 is attached to the outer side of the blanking box 6, the stirring box 2 and the inner side of the blanking box 6 are fixedly connected with a stirring rod 14, the inner side of the protection box 10 is fixedly connected with a second servo motor 15, the output end of the second servo motor 15 is fixedly connected to the top end of the stirring rod 14, the outer side of the stirring rod 14 is fixedly connected to the top end of the group of the stirring rod 16, the first group of the stirring rod 16 is symmetrically connected to the bottom end of the stirring rod 14, the inner side of the stirring rod 16 is symmetrically arranged at the bottom end of the output end of the second stirring rod 17 is fixedly connected to the bottom end of the stirring rod 17, and the inner side of the stirring rod 17 is provided with the bottom end of the stirring rod 17, which is fixedly connected to the inner bottom end of the stirring rod 17 and the inner bottom rod 17 is fixedly connected with the stirring rod 17, respectively, and the bottom rod 17 is fixedly arranged at the bottom end of the bottom rod and 17 and the bottom rod, and the bottom rod and the bottom end of the filter rod and the filter rod.

Starting a second servo motor 15 to enable a stirring rod 14 to rotate, and driving a crushing rod 16 in the stirring box 2 to synchronously rotate, so that larger alumina is subjected to crushing treatment, smaller alumina falls into the interior of the blanking box 6 through a filtering hole 18, then smaller alumina particles are thrown into the reaction device through a feeding hole 7 under the action of a push rod 17, and an operating rod 805 is driven to rotate in the accommodating groove 13 through rotating an operating ring 806, so that the shielding degree of a first stop bar 801, a second stop bar 802 and a third stop bar 803 on the feeding hole 7 is adjusted, the first stop bar 801 completely shields the feeding hole 7, the third stop bar 803 shields the feeding hole 7 at least, the quantity of alumina feeding is changed conveniently at any time, the full reaction is facilitated, and manual feeding is avoided, so that the reaction safety is ensured.

Working principle: when the stirring box is used, firstly, the blanking equipment is placed right above a reaction device, then alumina raw materials are placed from a feeding port at the top end of the stirring box 2, then the first servo motor 504 is started to drive the rotary rod 505 to rotate, so that the driving wheel 501 is driven to synchronously rotate, the traction rope 503 is downwards placed, the stirring box 2 moves downwards along the guide rod 3 under the action of gravity of the stirring box 2, and meanwhile, the second servo motor 15 is started to rotate the stirring rod 14, so that the crushing rod 16 in the stirring box 2 is driven to synchronously rotate, larger alumina is subjected to crushing treatment, smaller alumina falls into the interior of the blanking box 6 through the filtering hole 18, then smaller alumina particles are fed into the reaction device through the feeding hole 7 under the action of the push rod 17, and the operating rod 805 is driven to rotate in the interior of the accommodating groove 13 through the rotating operating ring 806, so that the first baffle 801, the second baffle 802 and the third baffle 803 are completely shielded, and the first baffle 801 and the third baffle 803 are completely shielded, and the third baffle 803 are shielded.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Alumina unloading equipment, including support (1) and stirring box (2), its characterized in that: the utility model discloses a stirring box, including stirring box (2), guide arm (3), support (1), guide arm (3), stirring box (2), guide arm (3), guide arm (4) are run through respectively to the bottom fixedly connected with of bottom of support (1), guide arm (3) and guide arm (4) swing joint, the top of support (1) is provided with elevating system (5), and the top fixed connection of one end and stirring box (2) of elevating system (5), the bottom fixedly connected with unloading box (6) of stirring box (2), several dog-house (7) have been seted up to the bottom of unloading box (6), the bottom swing joint of unloading box (6) has shielding mechanism (8), and shielding mechanism (8) and dog-house (7) swing joint.

2. An alumina blanking apparatus according to claim 1, wherein: elevating system (5) are including action wheel (501), follow driving wheel (502), haulage rope (503), servo motor one (504) and rotary rod (505), servo motor one (504) fixed connection is in the top of support (1), the output of servo motor one (504) and the one end fixed connection of rotary rod (505), and the one end and action wheel (501) fixed connection of rotary rod (505), follow driving wheel (502) through pivot swing joint in the top of support (1), the top winding of haulage rope (503) is in the outside of action wheel (501), and the bottom winding of haulage rope (503) is in the outside of following driving wheel (502).

3. An alumina blanking apparatus according to claim 2, wherein: the top of support (1) fixedly connected with fixed block (9), rotary rod (505) runs through fixed block (9), and rotary rod (505) pass through bearing and fixed block (9) swing joint.

4. An alumina blanking apparatus according to claim 3, wherein: the stirring box is characterized in that a protection box (10) is fixedly connected to the top end of the stirring box (2), a buffer spring (11) is fixedly connected to the bottom end of the support (1), a buffer block (12) is fixedly connected to the bottom end of the buffer spring (11), and the buffer block (12) is located on the protection box (10).

5. An alumina blanking apparatus according to claim 4, wherein: the shielding mechanism (8) comprises a first blocking strip (801), a second blocking strip (802), a third blocking strip (803), a connecting block (804), an operating rod (805) and an operating ring (806), the same ends of the first blocking strip (801), the second blocking strip (802) and the third blocking strip (803) are fixedly connected to the outer side of the connecting block (804), one end of the operating rod (805) is fixedly connected to the outer side of the connecting block (804), and the other end of the operating rod (805) is fixedly connected to the inner side of the operating ring (806).

6. An alumina blanking apparatus according to claim 5, wherein: holding tank (13) have been seted up to the bottom of unloading box (6), shelves strip one (801), shelves strip two (802), shelves strip three (803), connecting block (804) and action bars (805) all swing joint in the inside of holding tank (13), and the length of shelves strip one (801), shelves strip two (802) and shelves strip three (803) progressively decrease, the inboard laminating of action bars (806) is in the outside of unloading box (6).

7. An alumina blanking apparatus according to claim 6, wherein: the inside fixedly connected with puddler (14) of puddler (2) and unloading box (6), the inside fixedly connected with servo motor two (15) of protection box (10), the output of servo motor two (15) and the top of puddler (14), the top outside fixedly connected with of puddler (14) a set of broken pole (16) of symmetry, and the bottom outside fixedly connected with push rod (17) of a set of symmetry of puddler (14).

8. An alumina blanking apparatus according to claim 7, wherein: the crushing rod (16) is located inside the stirring box (2), the push rod (17) is located inside the blanking box (6), the bottom end of the push rod (17) is attached to the bottom end of the blanking box (6), and a plurality of filtering holes (18) are formed in the joint of the stirring box (2) and the blanking box (6).