CN216036979U - Feeding anti-falling device for reburning magnesia production - Google Patents

Abstract

The utility model discloses a feeding anti-falling device for producing dead burned magnesia, which comprises a base, wherein the right end of the top of the base is fixedly connected with a conveying box, the lower end of the left side of the conveying box is fixedly connected with a feeding hopper, the top of the outer surface of the conveying box is fixedly provided with a conveying motor, and the output end of the conveying motor is fixedly provided with a packing auger. According to the utility model, under the mutual matching action of the feed hopper, the conveying motor, the auger, the conveying box, the discharge pipe, the material guide pipe, the adjusting motor, the threaded rod, the operation box, the threaded block, the connecting rod, the air blower, the annular air inlet pipe, the dust collection disc, the filter box, the dust filter cotton and the activated carbon filter screen, the device can be used for quickly feeding raw materials, effectively preventing the raw materials from falling off in the feeding process, and has the function of effectively removing dust in the feeding process, so that the pollution to the environment and the harm to personnel are reduced.

Description

Feeding anti-falling device for reburning magnesia production

Technical Field

The utility model relates to the technical field of production of dead burned magnesia, in particular to a feeding anti-falling device for the production of dead burned magnesia.

Background

The dead burned magnesium is prepared by selecting natural special-grade magnesite ore, purifying by flotation, lightly burning, finely grinding, pressing balls under high pressure, and calcining in a vertical kiln at ultrahigh temperature oil, wherein the dead burned magnesium is prepared by selecting the natural special-grade magnesite ore through flotation, light burning, fine grinding, high-pressure ball pressing, and calcining in a vertical kiln at ultrahigh temperature, and most of the dead burned magnesium is used as a refractory material for metallurgy and is used for manufacturing magnesia bricks, chrome-magnesia bricks, magnesia and metallurgical powder.

However, most of the existing feeding devices adopt a feeding mode, the feeding position has a certain distance with the feeding position, raw materials are easy to splash to the outside to cause the dropping waste, the feeding process easily generates smoke dust, the working environment is seriously polluted, and certain harm is brought to workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a feeding anti-falling device for producing dead burned magnesia, which has the advantages of good feeding anti-falling effect and dust removal function, and solves the problems that the feeding is carried out by most of the existing feeding devices in a feeding mode, the feeding position has a certain distance with the feeding position, raw materials are easy to splash to the outside in the feeding process to cause falling waste, and smoke dust is easy to generate in the feeding and feeding process.

In order to achieve the purpose, the utility model provides the following technical scheme: a feeding anti-dropping device for producing dead burned magnesia, comprises a base, a conveying box is fixedly connected with the right end of the top of the base, a feeding hopper is fixedly connected with the left lower end of the conveying box, a conveying motor is fixedly installed at the top of the outer surface of the conveying box, an auger is fixedly installed at the output end of the conveying motor, the bottom of the auger is movably connected with the middle end of the bottom of the inner cavity of the conveying box through a bearing, a discharging pipe is fixedly connected with the upper end of the right side of the conveying box, an operating box is fixedly connected with the upper end of the right side of the outer surface of the conveying box and is positioned below the discharging pipe, an adjusting motor is fixedly installed at the bottom of the outer surface of the operating box, a threaded rod is fixedly installed at the output end of the adjusting motor, a threaded block is in threaded connection with the upper end of the threaded rod, a connecting rod is fixedly connected with the right side of the threaded block, a guide pipe is fixedly connected with the right side of the connecting rod, the internal surface swing joint of passage is in the lower extreme of arranging the material pipe, the right-hand fixedly connected with rose box that the right-hand member at base top just is located the delivery box, the inner chamber of rose box is from last to having dust filter pulp and active carbon filter screen down fixed mounting in proper order, the middle-end at rose box top has the air-blower through pipeline fixed mounting, there is the dust absorption dish left side of air-blower input through pipeline fixed mounting, fixed mounting has annular intake pipe between the lower extreme of pipeline and passage surface is passed through at the top of air-blower input.

Preferably, all there is the brake truckle base bottom all around through bearing swing joint, and the distance between two adjacent brake truckles equals.

Preferably, the left end of the bottom of the base is fixedly connected with a weight box, and the inner surface of the weight box is fixedly connected with a balancing weight.

Preferably, the middle end of the conveying box is fixedly connected with a fixing sleeve, and a supporting rod is fixedly connected between the left side of the fixing sleeve and the left end of the top of the base.

Preferably, the middle end of the bottom of the feeding hopper is fixedly connected with a first support, and the bottom of the first support is fixedly connected to the top of the base.

Preferably, the limiting grooves are formed in the two sides of the inner cavity of the material guide pipe, the limiting blocks are fixedly connected to the lower ends of the two sides of the material guide pipe, and the surface of each limiting block is movably connected to the surface of each limiting groove.

Preferably, the bottom fixedly connected with second support of dust absorption dish, the left side fixed connection of second support is in the upper end on feeder hopper right side.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model is convenient for containing and bearing raw materials to be fed through the arrangement of the feed hopper, simultaneously, the auger can be driven to rotate along the bearing position on the conveying box by starting the conveying motor to work, the raw materials in the feed hopper can be driven to be conveyed upwards along the inner surface of the conveying box under the action of the rotation of the auger, so that the raw materials can fall to the feeding position of the production machine through the discharge pipe and the material guide pipe, thereby achieving the effect of rapidly feeding the raw materials, simultaneously, the threaded rod can be driven to rotate along the bearing position on the operation box by starting the adjusting motor to work, the threaded rod rotates to lead the threaded block to move downwards along the surface of the threaded rod, the connecting rod and the material guide pipe can be driven to move downwards along the surface of the discharge pipe while the threaded block moves, until the discharge pipe can extend into the feeding position of the production machine, the raw materials can directly fall into a production machine, the falling waste caused by splashing in the falling process of the raw materials is effectively avoided, meanwhile, the air blower is started to work to respectively drive the material guide pipe and the air flow carrying smoke dust at the feed hopper to be conveyed into the filter box through the annular air inlet pipe and the dust collection disc, and the smoke dust in the air flow can be effectively filtered through the arrangement of the dust filter cotton and the active carbon filter screen in the filter box, so that the cleanliness of the air flow is improved, the generation of the smoke dust in the external environment is reduced, the effect of effectively removing dust in the feeding process is achieved, under the action of integral matching, the raw materials can be quickly fed by the device, the falling of the raw materials in the feeding process is effectively avoided, the function of effectively removing dust in the feeding process is realized, and the pollution to the environment and the harm to personnel are reduced, the problem of current loading attachment adopt the mode of putting in mostly to carry out the material loading, put in the position because there is certain interval with the pan feeding position, easily splash to the external world at the in-process raw materials of material loading and cause the waste of dropping, and the material loading puts in-process easily produces the smoke and dust is solved.

2. According to the utility model, through the arrangement of the brake trundles, the convenience of integral movement is improved, a user can conveniently move the whole body, the purpose of carrying out balance weight on the whole body is achieved through the arrangement of the weight box and the balance weight block, the placing stability of the whole body is improved, the stability of connection between the conveying box and the base is improved through the arrangement of the fixed sleeve and the support rod, the purpose of supporting the feed hopper is achieved through the arrangement of the first support, the purpose of limiting the guide pipe is achieved through the arrangement of the limiting groove and the limiting block, and the purpose of supporting and fixing the dust suction disc is achieved through the arrangement of the second support.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of a transfer box according to an embodiment of the present invention;

fig. 3 is a schematic view illustrating a connection structure of a guide pipe and a discharge pipe according to an embodiment of the present invention.

In the figure: 1. a delivery box; 2. fixing a sleeve; 3. a dust collection tray; 4. a support bar; 5. a feed hopper; 6. a first bracket; 7. braking the caster; 8. a weight box; 9. a second bracket; 10. a base; 11. a filter box; 12. an active carbon filter screen; 13. dust filter cotton; 14. a blower; 15. an operation box; 16. an annular air inlet pipe; 17. a material guide pipe; 18. a discharge pipe; 19. a thread block; 20. a connecting rod; 21. a threaded rod; 22. adjusting the motor; 23. a packing auger; 24. a limiting groove; 25. a limiting block; 26. a conveying motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a feeding anti-dropping device for producing dead burned magnesia, comprising a base 10, wherein the periphery of the bottom of the base 10 is movably connected with brake casters 7 through bearings, the distance between two adjacent brake casters 7 is equal, the convenience of integral movement is improved through the arrangement of the brake casters 7, a user can conveniently move the whole body, the left end of the bottom of the base 10 is fixedly connected with a weight box 8, the inner surface of the weight box 8 is fixedly connected with a balancing weight, the purpose of balancing the whole body is achieved through the arrangement of the weight box 8 and the balancing weight, the placement stability of the whole body is improved, the right end of the top of the base 10 is fixedly connected with a conveying box 1, the middle end of the conveying box 1 is fixedly connected with a fixed sleeve 2, a support rod 4 is fixedly connected between the left side of the fixed sleeve 2 and the left end of the top of the base 10, through the arrangement of the fixed sleeve 2 and the support rod 4, the stability of the connection between the conveying box 1 and the base 10 is improved, the lower end of the left side of the conveying box 1 is fixedly connected with a feed hopper 5, the middle end of the bottom of the feed hopper 5 is fixedly connected with a first support 6, the bottom of the first support 6 is fixedly connected with the top of the base 10, the purpose of supporting the feed hopper 5 is achieved through the arrangement of the first support 6, the top of the outer surface of the conveying box 1 is fixedly provided with a conveying motor 26, the output end of the conveying motor 26 is fixedly provided with an auger 23, the bottom of the auger 23 is movably connected with the middle end of the bottom of the inner cavity of the conveying box 1 through a bearing, the upper end of the right side of the conveying box 1 is fixedly connected with a discharge pipe 18, the upper end of the right side of the outer surface of the conveying box 1 is fixedly connected with an operating box 15 below the discharge pipe 18, the bottom of the outer surface of the operating box 15 is fixedly provided with an adjusting motor 22, and the output end of the adjusting motor 22 is fixedly provided with a threaded rod 21, the upper end of the threaded rod 21 is in threaded connection with a threaded block 19, the right side of the threaded block 19 is fixedly connected with a connecting rod 20, the right side of the connecting rod 20 is fixedly connected with a material guide pipe 17, the inner surface of the material guide pipe 17 is movably connected with the lower end of a material discharge pipe 18, both sides of the inner cavity of the material guide pipe 17 are provided with limit grooves 24, both lower ends of both sides of the material discharge pipe 18 are fixedly connected with limit blocks 25, the surfaces of the limit blocks 25 are movably connected with the surfaces of the limit grooves 24, the purpose of limiting the material guide pipe 17 is achieved through the arrangement of the limit grooves 24 and the limit blocks 25, the right end of the top of the base 10 is fixedly connected with a filter box 11 on the right side of the conveying box 1, the inner cavity of the filter box 11 is fixedly provided with dust filter cotton 13 and an active carbon filter screen 12 from top to bottom in sequence, the middle end of the top of the filter box 11 is fixedly provided with an air blower 14 through a pipeline, and the left side of the input end of the filter box 14 is fixedly provided with a dust collection tray 3 through a pipeline, the bottom of the dust collection plate 3 is fixedly connected with a second support 9, the left side of the second support 9 is fixedly connected with the upper end of the right side of the feed hopper 5, the purpose of supporting and fixing the dust collection plate 3 is achieved through the arrangement of the second support 9, an annular air inlet pipe 16 is fixedly arranged at the top of the input end of the air blower 14 between the pipeline and the lower end of the outer surface of the material guide pipe 17, through the arrangement of the feed hopper 5, the raw materials needing to be fed are conveniently accommodated and borne, meanwhile, the auger 23 can be driven to rotate along the bearing on the conveying box 1 by starting the conveying motor 26 to work, under the action of the rotation of the auger 23, the raw materials inside the feed hopper 5 can be driven to be conveyed upwards along the inner surface of the conveying box 1, so that the raw materials can fall to the feeding position of the production machine through the material discharge pipe 18 and the material guide pipe 17, and further the effect of fast feeding of the raw materials is achieved, meanwhile, the threaded rod 21 can be driven to rotate along the bearing on the operation box 15 by starting the operation of the adjusting motor 22, the threaded rod 21 rotates to enable the threaded block 19 to move downwards along the surface of the threaded rod 21, the threaded block 19 can drive the connecting rod 20 and the material guide pipe 17 to move downwards along the surface of the material discharge pipe 18 while moving until the material discharge pipe 18 can extend into the feeding position of the production machine, so that the raw materials can directly fall into the production machine, the falling waste caused by the splashing in the falling process of the raw materials is effectively avoided, meanwhile, the air blower 14 is started to work to respectively drive the air flow carrying smoke dust at the material guide pipe 17 and the material feed hopper 5 to be conveyed to the inside of the filter box 11 through the annular air inlet pipe 16 and the dust collection disc 3, and the smoke dust in the air flow can be effectively filtered through the arrangement of the dust filter cotton 13 and the activated carbon filter screen 12 inside the filter box 11, when having improved the air current cleanliness factor, the production of smoke and dust among the external environment has been reduced, the effect of effectively removing dust to the material loading in-process has been reached, under whole complex effect, when having realized that this device can carry out quick material loading to the raw materials, the effectual material loading in-process raw materials of having avoided takes place to drop, and possess the function of effectively removing dust to the material loading in-process, pollution to the environment and the harm to personnel have been reduced, it carries out the material loading to have solved the mode that current material loading device mostly adopted the input, there is certain interval in the input position because with the pan feeding position, easily splash to the external world at the in-process raw materials of material loading and cause the waste of dropping, and the material loading puts the problem of the in-process easily production smoke and dust.

All the components in the utility model are universal standard components or components known by those skilled in the art, the structure and principle of the components can be known by technical manuals or conventional experimental methods, meanwhile, the standard components used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machinery, the components and equipment adopt the conventional models in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming of those skilled in the art, the components belong to the common knowledge in the art, and the application document is mainly used for protecting mechanical devices, so the detailed explanation of the control mode and circuit connection is omitted, no specific description will be made herein.

When in use, the feeding hopper 5 is arranged, so that raw materials to be fed can be accommodated and supported conveniently, the packing auger 23 can be driven to rotate along the bearing on the conveying box 1 by starting the conveying motor 26 to work, the raw materials in the feeding hopper 5 can be driven to be conveyed upwards along the inner surface of the conveying box 1 under the rotation action of the packing auger 23, so that the raw materials can fall to the feeding position of a production machine through the discharging pipe 18 and the material guide pipe 17, the effect of rapidly feeding the raw materials is achieved, meanwhile, the threaded rod 21 can be driven to rotate along the bearing on the operation box 15 by starting the adjusting motor 22 to work, the threaded rod 21 rotates to enable the threaded block 19 to move downwards along the surface of the threaded rod 21, the connecting rod 20 and the material guide pipe 17 can be driven to move downwards along the surface of the discharging pipe 18 while the threaded block 19 moves, until the material discharge pipe 18 can extend into the feeding position of the production machine, so that the raw material can directly fall into the production machine, the falling waste caused by splashing in the falling process of the raw material is effectively avoided, meanwhile, the air blower 14 is started to work to respectively drive the material guide pipe 17 and the feeding hopper 5 to convey air flow carrying smoke dust to the interior of the filter box 11 through the annular air inlet pipe 16 and the dust collection disc 3, and the dust filter cotton 13 and the active carbon filter screen 12 in the filter box 11 are arranged, so that the smoke dust in the air flow can be effectively filtered, the cleanliness of the air flow is improved, the smoke dust in the external environment is reduced, the effect of effectively removing dust in the feeding process is achieved, under the action of integral matching, the device can quickly feed the raw material, and effectively avoids the raw material from falling in the feeding process, and the dust removal device has the function of effectively removing dust in the feeding process, and reduces the pollution to the environment and the harm to personnel.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (7)

1. The utility model provides a device that falls is prevented with material loading to production of dead burned magnesia, includes base (10), its characterized in that: the conveying box comprises a base (10), a conveying box (1) and a conveying box (1), wherein the conveying box (1) is fixedly connected with the right end of the top of the base (10), a feeding hopper (5) is fixedly connected with the left lower end of the conveying box (1), a conveying motor (26) is fixedly installed at the top of the outer surface of the conveying box (1), an auger (23) is fixedly installed at the output end of the conveying motor (26), the bottom of the auger (23) is movably connected with the middle end of the inner cavity bottom of the conveying box (1) through a bearing, a discharging pipe (18) is fixedly connected with the upper end of the right side of the conveying box (1), an operating box (15) is fixedly connected with the upper end of the outer surface of the conveying box (1) and positioned below the discharging pipe (18), an adjusting motor (22) is fixedly installed at the bottom of the outer surface of the operating box (15), a threaded rod (21) is fixedly installed at the output end of the adjusting motor (22), and a threaded block (19) is connected with the upper end of the threaded block (19), the right side of the thread block (19) is fixedly connected with a connecting rod (20), the right side of the connecting rod (20) is fixedly connected with a material guide pipe (17), the inner surface of the material guide pipe (17) is movably connected with the lower end of the material discharge pipe (18), the right end of the top of the base (10) is fixedly connected with a filter box (11) on the right of the conveying box (1), the inner cavity of the filter box (11) is fixedly provided with dust filter cotton (13) and an active carbon filter screen (12) from top to bottom in sequence, the middle end of the top of the filter box (11) is fixedly provided with a blower (14) through a pipeline, a dust collection disc (3) is fixedly arranged on the left side of the input end of the blower (14) through a pipeline, an annular air inlet pipe (16) is fixedly arranged between the top of the input end of the air blower (14) and the lower end of the outer surface of the material guide pipe (17) through a pipeline.

2. The feeding anti-falling device for the production of the dead burned magnesia as claimed in claim 1, which is characterized in that: all there is brake truckle (7) all around base (10) bottom through bearing swing joint, and the distance between two adjacent brake truckles (7) equals.

3. The feeding anti-falling device for the production of the dead burned magnesia as claimed in claim 1, which is characterized in that: the left end fixedly connected with weight box (8) of base (10) bottom, the internal surface fixed connection of weight box (8) has the balancing weight.

4. The feeding anti-falling device for the production of the dead burned magnesia as claimed in claim 1, which is characterized in that: the middle end of the conveying box (1) is fixedly connected with a fixed sleeve (2), and a supporting rod (4) is fixedly connected between the left side of the fixed sleeve (2) and the left end of the top of the base (10).

5. The feeding anti-falling device for the production of the dead burned magnesia as claimed in claim 1, which is characterized in that: the middle end fixedly connected with first support (6) of feeder hopper (5) bottom, the bottom fixed connection of first support (6) is in the top of base (10).

6. The feeding anti-falling device for the production of the dead burned magnesia as claimed in claim 1, which is characterized in that: limiting grooves (24) are formed in the two sides of the inner cavity of the material guide pipe (17), limiting blocks (25) are fixedly connected to the lower ends of the two sides of the material discharge pipe (18), and the surfaces of the limiting blocks (25) are movably connected to the surfaces of the limiting grooves (24).

7. The feeding anti-falling device for the production of the dead burned magnesia as claimed in claim 1, which is characterized in that: the bottom fixedly connected with second support (9) of dust absorption dish (3), the left side fixed connection of second support (9) is in the upper end on feeder hopper (5) right side.

Images