CN213726217U

CN213726217U - Cement manufacture raw materials smashes dry mixing arrangement

Info

Publication number: CN213726217U
Application number: CN202022398786.0U
Authority: CN
Inventors: 大次仁; 易成龙; 彭志安
Original assignee: Tibet Changdu Gao Dispute Building Materials Ltd By Share Ltd
Current assignee: Tibet Changdu Gao Dispute Building Materials Ltd By Share Ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-07-20
Anticipated expiration: 2030-10-26

Abstract

The utility model belongs to the technical field of cement manufacture processing equipment, especially, be a cement manufacture raw materials crushing and drying mixing arrangement, crushing and drying mixing arrangement is relatively poor to the drying effect of raw materials to current cement manufacture raw materials, and the raw materials of moist caking is inside to be difficult to be heated and to lead to the relatively poor problem of dry mass, now proposes following scheme, and it includes the box, the one end of four dead levers of fixedly connected with on the inner wall of box top, the other end fixed mounting of four dead levers has same stoving hot plate, rotates on the inner wall of both sides around the box and installs two driving rollers, two crushing rollers and two connecting axles. The utility model discloses a drive the conveyer belt operation and drive the cylinder when transporting the cement raw materials of smashing the completion and rotate and strike the conveyer belt to drive cement raw materials vibrations, prevent that it from taking place the caking in order to promote the quality of drying, and stir simultaneously and mix with the raw materials, thereby promoted the efficiency of cement manufacture.

Description

Cement manufacture raw materials smashes dry mixing arrangement

Technical Field

The utility model relates to a cement manufacture processing equipment technical field especially relates to a cement manufacture raw materials crushing and drying mixing arrangement.

Background

Cement: a powdered hydraulic inorganic cementitious material. Water is added and stirred to form slurry which can be hardened in air or water and can firmly bond sand, stone and other materials together. The early lime and pozzolan mixtures are similar to modern lime and pozzolan cements, and concrete made by cementing crushed stone with them not only has higher strength after hardening, but also resists erosion by fresh water or salt-containing water. As an important cementing material, the high-performance cement is widely applied to engineering such as civil construction, water conservancy, national defense and the like for a long time. The cement raw materials need to be crushed, dried and mixed in the production process, and the quality of the subsequent finished cement product is directly influenced by the good and bad crushing, drying and mixing effect.

However, the existing cement production raw material crushing, drying and mixing device is poor in drying effect of raw materials, and the inside of a wet and caked raw material is difficult to heat, so that the drying quality is poor, and therefore the cement production raw material crushing, drying and mixing device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the drying effect of the existing cement production raw material crushing, drying and mixing device to the raw material is poor, the raw material of the moist caking is difficult to be heated to cause the poor defect of drying quality, and the proposed cement production raw material crushing, drying and mixing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cement production raw material crushing, drying and mixing device comprises a box body, wherein one end of four fixing rods is fixedly connected to the inner wall of the top of the box body, the other end of each fixing rod is fixedly provided with the same drying heating plate, two transmission rollers, two crushing rollers and two connecting shafts are rotatably arranged on the inner walls of the front side and the rear side of the box body, the front ends of the two crushing rollers extend to the front side of the box body and are fixedly provided with transmission gears, the two transmission gears are meshed with each other, the two transmission rollers are provided with the same conveying belt in a transmission manner, the front ends of the transmission rollers positioned on one side and the transmission gears positioned on one side are respectively and fixedly provided with chain wheels, the two chain wheels are provided with the same chain in a transmission manner, the front sides of the chain wheels positioned below are fixedly provided with worm wheels, the front side of the box body is fixedly provided with an installation plate, the top of the installation plate is fixedly provided with a motor, and the output shaft of the motor is fixedly connected with one end of a worm, the worm is meshed with the worm wheel, one end of a transverse shaft is fixedly arranged at the other end of the worm, the front ends of two connecting shafts extend to the front side of the box body and are fixedly provided with belt wheels, a first bevel gear is fixedly arranged at the front side of the belt wheel close to one side of the motor, a first bevel gear is fixedly arranged at the other end of the transverse shaft, the two first bevel gears are meshed, vertical plates are fixedly arranged at the front side and the rear side of the top of the box body respectively, one side, close to each other, of each vertical plate is rotatably provided with a same rotating shaft, the front end of each rotating shaft is fixedly provided with a belt wheel, the three belt wheels are provided with a same belt in a transmission manner, the top of the box body is provided with a vertical hole, a vertical shaft is rotatably arranged in the vertical hole, a plurality of stirring rods are fixedly arranged at the outer side of the vertical shaft, second bevel gears are fixedly arranged on the top end of the vertical shaft and the rotating shaft respectively, the two second bevel gears are meshed, and two rotating plates are fixedly sleeved at the outer sides of the two connecting shafts, two rollers are rotatably arranged at one side of the two rotating plates which are positioned at the same side and are close to each other.

Preferably, the feed inlet has been seted up to box top one side, and fixed mounting has the feeder hopper in the feed inlet, two crushing rollers all set up in the feeder hopper and with the feeder hopper around both sides inner wall swing joint, the feeding of the cement raw materials of being convenient for and the crushing to the cement raw materials.

Preferably, fixed mounting has the material frame on the bottom half inner wall, and material frame top and bottom are the opening setting, and the puddler setting is in the material frame, is convenient for stir the cement raw materials evenly.

Preferably, a positioning plate is fixedly mounted on the front side of the box body, and the positioning plate is rotatably sleeved on the outer side of the cross shaft to rotatably position the cross shaft.

Preferably, one side of the bottom of the box body is communicated with a discharge pipe, and a hole control valve is fixedly mounted on the discharge pipe, so that cement raw materials can be conveniently led out.

Preferably, a material guide plate is fixedly mounted on the inner wall of one side of the box body, is obliquely arranged and is movably connected with the outer side of the conveying belt, and is used for guiding cement raw materials.

In the utility model, the cement production raw material crushing, drying and mixing device is characterized in that the cement production raw material is put into the feed hopper and the motor is started, the motor output shaft drives the worm to rotate, the worm drives the worm wheel to rotate clockwise and slowly, the worm wheel drives the transmission roller positioned at one side to rotate and drives the transmission gear positioned at one side to rotate clockwise through the transmission between the two chain wheels, the transmission gear positioned at one side drives the transmission gear positioned at the other side to rotate anticlockwise, the two transmission gears drive the two crushing rollers to rotate reversely, crushing the cement raw materials in the feed hopper, dropping the crushed raw materials into the top of a conveyer belt in a box body, driving the conveyer belt to rotate clockwise by a driving roller positioned on one side, slowly conveying the cement raw materials on the top of the conveyer belt to one side close to a material frame by the conveyer belt, and drying the cement raw materials on the top of the conveyer belt by heat emitted by a drying heating plate;

in the utility model, the cement raw material crushing, drying and mixing device drives the cross shaft to rotate through the worm, the cross shaft drives the belt wheel positioned on one side to rotate through the transmission between the two first bevel gears, the belt wheel positioned on one side drives the other two belt wheels to rotate through the belt transmission, the two belt wheels positioned below drive the two connecting shafts to rotate, the two connecting shafts respectively drive the two rotating plates to rotate, the four rotating plates drive the four rollers to do circular motion based on the axes of the corresponding connecting shafts, and the cement raw material at the top of the conveying belt is driven to vibrate through the impact with the conveying belt, thereby preventing the caking of the cement raw material, improving the drying efficiency, the cement raw material is gradually transported and driven to rotate in the material frame under the conveying action of the conveying belt, meanwhile, the rotating shaft drives the vertical shaft to rotate through the transmission between the two second bevel gears, the vertical shaft drives the stirring rod to rotate, so that the cement raw materials in the material frame are stirred and mixed;

the utility model has the advantages of reasonable design, drive the cylinder through driving the conveyer belt operation and rotate and strike the conveyer belt when transporting the cement raw materials of smashing the completion to drive the cement raw materials vibrations, prevent that it from taking place the quality of caking in order to promote the stoving to can drive the puddler simultaneously and rotate and stir the mixture to stirring with the raw materials, thereby promoted cement manufacture's efficiency, the reliability is high.

Drawings

FIG. 1 is a schematic view of a cement raw material pulverizing, drying and mixing device according to the present invention;

FIG. 2 is a schematic view of a cross-sectional structure of a cement raw material pulverizing, drying and mixing device provided by the present invention;

fig. 3 is a schematic structural diagram of a cross section a-a of the cement production raw material crushing, drying and mixing device provided by the utility model.

In the figure: 1. a box body; 2. drying the heating plate; 3. a driving roller; 4. material frame; 5. a conveyor belt; 6. a feed hopper; 7. a crushing roller; 8. a discharge pipe; 9. a motor; 10. a worm; 11. a horizontal axis; 12. a worm gear; 13. a sprocket; 14. a transmission gear; 15. a connecting shaft; 16. rotating the plate; 17. a drum; 18. a first bevel gear; 19. a pulley; 20. a material guide plate; 21. positioning a plate; 22. a vertical axis; 23. a second bevel gear; 24. a vertical plate; 25. a rotating shaft.

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.

Referring to fig. 1-3, a cement production raw material crushing, drying and mixing device comprises a box body 1, one end of four fixing rods is fixedly connected to the inner wall of the top of the box body 1, the other end of the four fixing rods is fixedly provided with the same drying and heating plate 2, two transmission rollers 3, two crushing rollers 7 and two connecting shafts 15 are rotatably arranged on the inner walls of the front side and the rear side of the box body 1, the front ends of the two crushing rollers 7 extend to the front side of the box body 1 and are fixedly provided with transmission gears 14, the two transmission gears 14 are meshed with each other, the same conveying belt 5 is rotatably arranged on the two transmission rollers 3, chain wheels 13 are fixedly arranged at the front ends of the transmission rollers 3 on one side and the front sides of the transmission gears 14 on one side, the same chain is rotatably arranged on the two chain wheels 13, a worm wheel 12 is fixedly arranged at the, one end of a worm 10 is fixedly connected to an output shaft of a motor 9, the worm 10 is meshed with a worm wheel 12, one end of a transverse shaft 11 is fixedly installed at the other end of the worm 10, the front ends of two connecting shafts 15 extend to the front side of a box body 1 and are fixedly provided with belt wheels 19, a first bevel gear 18 is fixedly installed at the front side of the belt wheel 19 close to one side of the motor 9, a first bevel gear 18 is fixedly installed at the other end of the transverse shaft 11, the two first bevel gears 18 are meshed, vertical plates 24 are fixedly installed at the front side and the rear side of the top of the box body 1, one rotating shaft 25 is rotatably installed at one side close to the two vertical plates 24, the belt wheel 19 is fixedly installed at the front end of the rotating shaft 25, the same belt is movably installed on the three belt wheels 19, a vertical hole is formed in the top of the box body 1, a vertical shaft 22 is rotatably installed in the vertical hole, a plurality of stirring rods are fixedly installed outside the vertical shaft 22, and second bevel gears 23 are fixedly installed on the top end of the vertical shaft 22 and the rotating shaft 25, two second bevel gears 23 are meshed with each other, two rotating plates 16 are fixedly sleeved on the outer sides of the two connecting shafts 15, and two rollers 17 are rotatably mounted on the side, close to each other, of the two rotating plates 16 on the same side.

The utility model discloses in, the feed inlet has been seted up to 1 top one side of box, and fixed mounting has feeder hopper 6 in the feed inlet, two crushing rollers 7 all set up in feeder hopper 6 and with inner wall swing joint in both sides around the feeder hopper 6, the feeding of the cement raw materials of being convenient for and the crushing to the cement raw materials.

The utility model discloses in, fixed mounting has material frame 4 on the 1 bottom inner wall of box, and 4 tops of material frame and bottom are the opening setting, and the puddler setting is in material frame 4, is convenient for stir the cement raw materials evenly.

The utility model discloses in, 1 front side fixed mounting of box has locating plate 21, and locating plate 21 rotates and cup joints in the 11 outsides of cross axle, rotates the location to cross axle 11.

The utility model discloses in, 1 bottom one side intercommunication of box has discharging pipe 8, and fixed mounting hole control valve is convenient for derive the cement raw materials on discharging pipe 8.

The utility model discloses in, fixed mounting has stock guide 20 on 1 one side inner wall of box, stock guide 20 for the slant setting and with 5 outside swing joint of conveyer belt, carry out the guide to the cement raw materials.

In the utility model, when in use, cement production raw materials are put into the feed hopper 6 and the motor 9 is started, the output shaft of the motor 9 drives the worm 10 to rotate, the worm 10 drives the worm wheel 12 to rotate clockwise and slowly, the worm wheel 12 drives the transmission roller 3 positioned on one side to rotate and drives the transmission gear 14 positioned on one side to rotate clockwise through the transmission between the two chain wheels 13, the transmission gear 14 positioned on one side drives the transmission gear 14 positioned on the other side to rotate anticlockwise, the two transmission gears 14 drive the two crushing rollers 7 to rotate reversely, the cement raw materials in the feed hopper 6 are crushed, the crushed raw materials fall into the top of the conveyer belt 5 in the box body 1, the transmission roller 3 positioned on one side drives the conveyer belt 5 to rotate clockwise, the conveyer belt 5 slowly transports the cement raw materials on the top to one side close to the material frame 4, the heat emitted by the drying heating plate 2 dries the cement raw materials on, meanwhile, the worm 10 drives the horizontal shaft 11 to rotate, the horizontal shaft 11 drives the belt wheel 19 on one side to rotate through the transmission between the two first bevel gears 18, the belt wheel 19 on one side drives the other two belt wheels 19 to rotate through belt transmission, the two belt wheels 19 on the lower side drive the two connecting shafts 15 to rotate, the two connecting shafts 15 respectively drive the two rotating plates 16 to rotate, the four rotating plates 16 drive the four rollers 17 to do circular motion based on the axes of the corresponding connecting shafts 15, and drive the cement raw materials on the top of the conveying belt 5 to vibrate through the impact with the conveying belt 5, so as to prevent the cement raw materials from caking, improve the drying efficiency, the cement raw materials are gradually conveyed and driven into the material frame 4 under the conveying action of the conveying belt 5, meanwhile, the belt wheels 19 on the upper side drive the rotating shaft 25 to rotate, and the rotating shaft 25 drives the vertical shaft 22 to rotate through the transmission between the two second bevel gears 23, the vertical shaft 22 drives the stirring rod to rotate, so that the cement raw materials in the material frame 4 are stirred and mixed.

Claims

1. A cement production raw material crushing, drying and mixing device comprises a box body (1) and is characterized in that one end of four fixing rods is fixedly connected to the inner wall of the top of the box body (1), the other end of the four fixing rods is fixedly provided with a same drying and heating plate (2), two transmission rollers (3), two crushing rollers (7) and two connecting shafts (15) are rotatably arranged on the inner walls of the front side and the rear side of the box body (1), the front ends of the two crushing rollers (7) extend to the front side of the box body (1) and are fixedly provided with transmission gears (14), the two transmission gears (14) are meshed with each other, a same conveying belt (5) is rotatably arranged on the two transmission rollers (3), chain wheels (13) are fixedly arranged at the front ends of the transmission rollers (3) on one side and at the front sides of the transmission gears (14) on one side, and a same chain is rotatably arranged on the two chain wheels (13), a worm wheel (12) is fixedly arranged on the front side of a chain wheel (13) positioned below, a mounting plate is fixedly arranged on the front side of the box body (1), a motor (9) is fixedly arranged on the top of the mounting plate, one end of a worm (10) is fixedly connected to an output shaft of the motor (9), the worm (10) is meshed with the worm wheel (12), one end of a transverse shaft (11) is fixedly arranged on the other end of the worm (10), the front ends of two connecting shafts (15) extend to the front side of the box body (1) and are fixedly provided with belt wheels (19), a first bevel gear (18) is fixedly arranged on the front side of the belt wheel (19) positioned on one side close to the motor (9), a first bevel gear (18) is fixedly arranged on the other end of the transverse shaft (11), the two first bevel gears (18) are meshed, vertical plates (24) are fixedly arranged on the front side and the rear side of the top of the box body (1), and one side close to each other of the two vertical plates (24) is rotatably provided with a same rotating shaft (25), pivot (25) front end fixed mounting has band pulley (19), the transmission is gone up in three band pulley (19) and is installed same belt, vertical hole has been seted up at box (1) top, vertical downthehole rotation is installed vertical axis (22), vertical axis (22) outside fixed mounting has a plurality of puddlers, equal fixed mounting has second bevel gear (23) on vertical axis (22) top and pivot (25), two second bevel gear (23) mesh mutually, two connecting axle (15) outside are all fixed two commentaries on classics board (16) have been cup jointed, it rotates to be located one side that two commentaries on classics board (16) of same one side are close to each other and installs two cylinder (17).

2. The cement production raw material crushing, drying and mixing device as claimed in claim 1, wherein a feed inlet is formed in one side of the top of the box body (1), a feed hopper (6) is fixedly installed in the feed inlet, and the two crushing rollers (7) are both arranged in the feed hopper (6) and movably connected with the inner walls of the front side and the rear side of the feed hopper (6).

3. The cement production raw material crushing, drying and mixing device as claimed in claim 1, wherein a material frame (4) is fixedly mounted on the inner wall of the bottom of the box body (1), the top and the bottom of the material frame (4) are both provided with openings, and the stirring rod is arranged in the material frame (4).

4. The cement production raw material crushing, drying and mixing device as claimed in claim 1, wherein a positioning plate (21) is fixedly mounted on the front side of the box body (1), and the positioning plate (21) is rotatably sleeved on the outer side of the transverse shaft (11).

5. The cement production raw material crushing, drying and mixing device as claimed in claim 1, wherein a discharge pipe (8) is communicated with one side of the bottom of the box body (1), and a hole control valve is fixedly arranged on the discharge pipe (8).

6. The cement production raw material crushing, drying and mixing device as claimed in claim 1, wherein a material guide plate (20) is fixedly installed on the inner wall of one side of the box body (1), and the material guide plate (20) is obliquely arranged and movably connected with the outer side of the conveyor belt (5).