CN211913674U

CN211913674U - Cement manufacture is with two feed arrangement that mix

Info

Publication number: CN211913674U
Application number: CN202020246222.2U
Authority: CN
Inventors: 李小军; 马超; 陈亚强; 杨小勇; 高玉虎
Original assignee: Shaanxi Fengshi Cement Co ltd
Current assignee: Shaanxi Fengshi Cement Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-11-13
Anticipated expiration: 2030-03-03

Abstract

The utility model relates to the technical field of cement production, and discloses a double-doped feeding device for cement production, which comprises a mixing box and an installation cover arranged above the mixing box, wherein the middle part of the inner side of the installation cover is provided with a driving structure, the inner side of the mixing box is provided with a mixing mechanism, both sides of the top part of the inner wall of the installation cover are rotatably connected with a vertical rod, and the surface of the vertical rod is respectively and fixedly provided with a first bevel gear, a turntable and a driven wheel from top to bottom; the utility model discloses can separately from the synchronous feeding of both sides, guarantee both and throw the material degree of consistency, be convenient for mix, but also can accomplish the fixed time interval unloading, avoid taking place the jam, solve present mixer and only followed a position feeding, when in-service use, need successively put in two kinds of materials, lead to wherein both materials serious layering, be unfavorable for the problem of material mixing operation, provide convenience for material mixing work, be worth promoting.

Description

Cement manufacture is with two feed arrangement that mix

Technical Field

The utility model relates to a cement manufacture technical field specifically is a cement manufacture is with mixing feed arrangement doubly.

Background

In the cement production process, a series of crushing and heating processes are required to be carried out, so that raw materials are changed into clinker from raw materials, and in the research and development process of the coal-fired furnace slag and coal gangue double-doping technology in the high-efficiency cement mill, the coal-fired furnace slag is matched with coal gangue in a ratio of 1:3 and used as a mixed material, so that the batching cost can be reduced.

When carrying out the ratio to coal cinder and gangue, can drop into inside the mixer together with them, but present mixer only feeds from a position, when in actual use, needs to put in two kinds of materials successively, leads to wherein both materials serious layering, is unfavorable for the material mixing operation, for this we propose one kind can separately follow both sides synchronous feeding, guarantee both and throw the material degree of consistency, the double mixing feed arrangement who is convenient for mix solves this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cement manufacture is with two feed arrangement that mix possesses and can part from the synchronous feeding of both sides, guarantees both and throws the material degree of consistency, is convenient for carry out the advantage of mixing, has solved present mixer and has only followed a position feeding, when in-service use, needs successively put in two kinds of materials, leads to wherein serious layering of both materials, is unfavorable for the problem of material mixing operation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cement manufacture is with two feed arrangement that mix, includes the mixing box and sets up the installation cover in its top, the inboard middle part of installation cover is provided with the drive structure, the inboard of mixing box is provided with the mixing mechanism, the both sides at installation cover inner wall top all rotate and are connected with the montant, the surface of montant is from last to down respectively fixed mounting have first awl tooth, carousel and follow the driving wheel, feeder hopper and feed chute are all installed to the both sides of installation cover, and feeder hopper and feed chute are interconnected mutually and are led to, the inboard of feeder hopper is provided with the stirring structure, the inner wall fixedly connected with baffle of feed chute down, first through-hole has been seted up on the surface of baffle, the second through-hole has been seted up on the surface.

Preferably, the driving structure comprises a motor, a connecting shaft and a double-groove belt pulley, the motor is bolted to the top of the inner cavity of the mounting cover, the connecting shaft is in bolted connection with an output shaft of the motor, the double-groove belt pulley is in bolted connection with the bottom end of the connecting shaft, and the double-groove belt pulley and the driven wheels on the two sides are in transmission connection through belts.

Preferably, mixing mechanism includes driving shaft, driven shaft and hybrid blade, the driven shaft sets up the both sides at the driving shaft and they all rotate with the bottom of mixing box inner chamber and are connected, hybrid blade fixed mounting is respectively on the surface of driving shaft and driven shaft, the top of driving shaft and driven shaft all run through to the inboard of installation cover and respectively with the double flute belt pulley and from the bolt joint between the driving wheel.

Preferably, the stirring structure includes horizontal axle, second taper tooth and stirring blade, the horizontal axle runs through installation cover and feeder hopper respectively, second taper tooth bolt joint is at the left end of horizontal axle, and meshes between second taper tooth and the first taper tooth, the right-hand member of horizontal axle is rotated with the right side of feeder hopper inner wall and is connected, stirring blade fixed mounting is on the surface of horizontal axle.

Preferably, the number of the second through holes is a plurality of, the second through holes are distributed in an annular shape by taking the center of the rotary table as the center of a circle, the second through holes and the first through holes are arranged correspondingly, and the second through holes and the first through holes are matched for use.

Preferably, the top fixed mounting of baffle has the slope, the bottom on slope is located the edge of first through-hole, the bottom of baffle just is located the equal fixedly connected with brush in both sides around the first through-hole, fixedly connected with connects the cover between installation cover and the feed chute, and carousel through connection cover.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses can separately from the synchronous feeding of both sides, guarantee both and throw the material degree of consistency, be convenient for mix, but also can accomplish the fixed time interval unloading, avoid taking place the jam, solve present mixer and only followed a position feeding, when in-service use, need successively put in two kinds of materials, lead to wherein both materials serious layering, be unfavorable for the problem of material mixing operation, provide convenience for material mixing work, be worth promoting.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of the structure of FIG. 1;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 1B according to the present invention;

FIG. 4 is a perspective view of the present invention;

fig. 5 is a structural bottom view of the partition board of the present invention.

In the figure: 1. a mixing box; 2. mounting a cover; 3. a drive structure; 31. a motor; 32. a connecting shaft; 33. a double-groove belt pulley; 4. a mixing mechanism; 41. a drive shaft; 42. a driven shaft; 43. a mixing blade; 5. a vertical rod; 6. a first bevel gear; 7. a turntable; 8. a driven wheel; 9. a feed hopper; 10. a discharging groove; 11. a material turning structure; 111. a transverse axis; 112. a second taper tooth; 113. turning over blades; 12. a partition plate; 13. a first through hole; 14. a second through hole; 15. a slope; 16. a brush; 17. and connecting the cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a double-mixing feeding device for cement production comprises a mixing box 1 and an installation cover 2 arranged above the mixing box, a driving structure 3 is arranged in the middle of the inner side of the installation cover 2, a mixing mechanism 4 is arranged on the inner side of the mixing box 1, vertical rods 5 are rotatably connected to both sides of the top of the inner wall of the installation cover 2, a first bevel gear 6, a rotary disc 7 and a driven wheel 8 are respectively and fixedly arranged on the surfaces of the vertical rods 5 from top to bottom, a feed hopper 9 and a feed chute 10 are respectively arranged on both sides of the installation cover 2, the feed hopper 9 and the feed chute 10 are communicated with each other, a material turning structure 11 is arranged on the inner side of the feed hopper 9, a partition plate 12 is fixedly connected to the inner wall of the feed chute 10, a first through hole 13 is arranged on the surface of the partition plate 12, a second through hole 14 is arranged on the surface of the, but also can accomplish the fixed time interval unloading, avoid taking place the jam, solve present mixer and only followed a position feeding, when in actual use, need put in two kinds of materials successively, lead to wherein both materials serious layering, be unfavorable for the problem of material mixing operation, provide convenience for material mixing work, be worth promoting.

Referring to fig. 1, the driving structure 3 includes a motor 31, a connecting shaft 32 and a double-groove belt pulley 33, the motor 31 is bolted to the top of the inner cavity of the mounting cover 2, the connecting shaft 32 is bolted to the output shaft of the motor 31, the double-groove belt pulley 33 is bolted to the bottom end of the connecting shaft 32, the double-groove belt pulley 33 and the driven wheels 8 on both sides are connected through belt transmission, and the motor 31, the connecting shaft 32 and the double-groove belt pulley 33 are arranged to provide driving force to ensure normal operation of a series of linkage operations.

Referring to fig. 1, the mixing mechanism 4 includes a driving shaft 41, a driven shaft 42 and mixing blades 43, the driven shaft 42 is disposed on two sides of the driving shaft 41 and is rotatably connected with the bottom of the inner cavity of the mixing box 1, the mixing blades 43 are respectively fixedly mounted on the surfaces of the driving shaft 41 and the driven shaft 42, the top ends of the driving shaft 41 and the driven shaft 42 penetrate through the inner side of the mounting cover 2 and are respectively bolted with the double-groove belt pulley 33 and the driven wheel 8, and the driving shaft 41, the driven shaft 42 and the mixing blades 43 are used for stirring and mixing two materials put into the inner side of the mixing box 1.

Referring to fig. 2, the material turning structure 11 includes a transverse shaft 111, a second bevel gear 112 and a material turning vane 113, the transverse shaft 111 penetrates through the mounting cover 2 and the feeding hopper 9, the second bevel gear 112 is bolted to the left end of the transverse shaft 111, the second bevel gear 112 is meshed with the first bevel gear 6, the right end of the transverse shaft 111 is rotatably connected to the right side of the inner wall of the feeding hopper 9, and the material turning vane 113 is fixedly mounted on the surface of the transverse shaft 111, and through the arrangement of the transverse shaft 111, the second bevel gear 112 and the material turning vane 113, the material turning vane is used for continuously turning over materials stacked inside the feeding hopper 9, so as to prevent the materials from being stacked to affect blanking.

Referring to fig. 3 and 4, the number of the second through holes 14 is several, and they are distributed annularly with the center of the rotating disc 7 as the center of circle, the second through holes 14 and the first through holes 13 are correspondingly arranged, and they are used in cooperation, such design can realize intermittent blanking, so that two materials can be alternately stacked on the inner side of the mixing box 1, which is beneficial to the subsequent mixing work, and indirectly improves the mixing efficiency.

Referring to fig. 3 and 5, a slope 15 is fixedly mounted at the top of the partition plate 12, the bottom end of the slope 15 is located at the edge of the first through hole 13, brushes 16 are fixedly connected to the bottom of the partition plate 12 and located at the front side and the rear side of the first through hole 13, a connecting cover 17 is fixedly connected between the mounting cover 2 and the blanking slot 10, the turntable 7 penetrates through the connecting cover 17, the slope 15 can facilitate downward movement of materials inside the feeding hopper 9, and the brushes 16 can brush the surface of the turntable 7 to prevent the materials from being adhered to the surface of the turntable 7.

The working principle is as follows: starting the motor 31 to work, driving the double-groove belt pulley 33 to rotate by an output shaft of the motor 31 through the connecting shaft 32, driving the driven wheel 8 on the side surface to rotate by the double-groove belt pulley 33 through a belt, correspondingly rotating the mixing mechanism 4 on the inner side of the mixing box 1, simultaneously rotating various structures above the driven wheel 8, driving the second bevel gear 112 to rotate while rotating the first bevel gear 6, and driving the transverse shaft 111 and the material turning blade 113 to rotate by the second bevel gear 112; coal-fired slag and coal gangue to be mixed are respectively thrown into the feed hopper 9 from two sides, then fall into the inner side of the blanking groove 10 and are accumulated above the partition plate 12, the material turning blades 113 can turn the material inside the feed hopper 9 when rotating, the second through holes 14 on the surface of the rotary plate 7 continuously coincide with the first through holes 13 at the same time of rotating, the material above falls down from the two in the coinciding time period, and finally enters the mixing box 1, and the materials are stirred and mixed by the mixing mechanism 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cement manufacture is with two feed arrangement that mix, includes mixing box (1) and sets up installation cover (2) above it, its characterized in that: the middle part of installation cover (2) inboard is provided with drive structure (3), the inboard of mixing box (1) is provided with mixing mechanism (4), the both sides at installation cover (2) inner wall top all rotate and are connected with montant (5), the surface of montant (5) is from last to down respectively fixed mounting have first awl tooth (6), carousel (7) and follow driving wheel (8), feeder hopper (9) and feed chute (10) are all installed to the both sides of installation cover (2), and feeder hopper (9) and feed chute (10) communicate each other, the inboard of feeder hopper (9) is provided with stirring structure (11), the inner wall fixedly connected with baffle (12) of feed chute (10) down, first through-hole (13) have been seted up on the surface of baffle (12), second through-hole (14) have been seted up on the surface of carousel (7).

2. The double-doped feeding device for cement production as claimed in claim 1, wherein: the driving structure (3) comprises a motor (31), a connecting shaft (32) and a double-groove belt pulley (33), the motor (31) is bolted to the top of the inner cavity of the mounting cover (2), the connecting shaft (32) is bolted to an output shaft of the motor (31), the double-groove belt pulley (33) is bolted to the bottom end of the connecting shaft (32), and the double-groove belt pulley (33) and driven wheels (8) on two sides are connected through belt transmission.

3. The double-doped feeding device for cement production as claimed in claim 2, wherein: mixing mechanism (4) include driving shaft (41), driven shaft (42) and mixing vane (43), driven shaft (42) set up in the both sides of driving shaft (41) and they all rotate with the bottom of mixing box (1) inner chamber and be connected, mixing vane (43) fixed mounting respectively in the surface of driving shaft (41) and driven shaft (42), the top of driving shaft (41) and driven shaft (42) all run through to the inboard of installing cover (2) and respectively with double flute belt pulley (33) and follow between wheel (8) bolt joint.

4. The double-doped feeding device for cement production as claimed in claim 1, wherein: the stirring structure (11) comprises a transverse shaft (111), second conical teeth (112) and stirring blades (113), the transverse shaft (111) penetrates through the mounting cover (2) and the feeding hopper (9) respectively, the second conical teeth (112) are bolted to the left end of the transverse shaft (111), the second conical teeth (112) are meshed with the first conical teeth (6), the right end of the transverse shaft (111) is rotatably connected with the right side of the inner wall of the feeding hopper (9), and the stirring blades (113) are fixedly mounted on the surface of the transverse shaft (111).

5. The double-doped feeding device for cement production as claimed in claim 1, wherein: the number of the second through holes (14) is a plurality, the second through holes are annularly distributed by taking the center of the rotary table (7) as the center of a circle, and the second through holes (14) and the first through holes (13) are correspondingly arranged and are matched for use.

6. The double-doped feeding device for cement production as claimed in claim 1, wherein: the top fixed mounting of baffle (12) has slope (15), the bottom on slope (15) is located the edge of first through-hole (13), the equal fixedly connected with brush (16) in both sides around the bottom of baffle (12) just is located first through-hole (13), fixedly connected with connecting cover (17) between installation cover (2) and feed chute (10), and carousel (7) through connection cover (17).