CN213886426U

CN213886426U - Crocus screening device for cement processing

Info

Publication number: CN213886426U
Application number: CN202022455812.9U
Authority: CN
Inventors: 张旗旗
Original assignee: Danzhou Huasheng Tianya Cement Co ltd
Current assignee: Danzhou Huasheng Tianya Cement Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-08-06
Anticipated expiration: 2030-10-29

Abstract

The utility model relates to a cement technology field, and disclose a crocus sieving mechanism for cement processing, including the base, the top of base and the bottom fixed connection who smashes the jar, the top of smashing the jar and the bottom fixed connection of motor support, the top of motor support and motor power's bottom fixed connection, motor power's output and the one end fixed connection of switching-over pivot, the other end of switching-over pivot is rotated with the top of smashing the jar and is connected, the switching-over pivot is in the axle center department fixed connection who is close to motor power's one end and first gear. This crocus sieving mechanism for cement processing through smashing the sleeve, smashing support and smashing the cooperation of mutually supporting of pole, has reached and has smashed the effect of back re-screening to the caking that cement manufacture raw materials appears in the storage process, has solved because of the easy caking phenomenon that appears of cement manufacture raw materials in the storage process, and has leaded to screening effect poor, and the screening efficiency is low, influences the problem of the quality of cement.

Description

Crocus screening device for cement processing

Technical Field

The utility model relates to a cement technical field specifically is a crocus sieving mechanism for cement processing.

Background

As an important cementing material, cement is widely applied to various building engineering, impurities are easily mixed in cement production raw materials during crushing, and the cement production raw materials are easy to agglomerate during storage, so that the cement raw materials need to be crushed, screened and then mixed.

At present, current screening mode adopts artificial means to filter the cement raw materials firstly, and the mode that artificial means filtered often has work efficiency low, and wastes time and energy, secondly filters through the crocus sieving mechanism that cement processing used, and the crocus sieving mechanism that cement processing used in the market because crocus sieving mechanism filters the effect poor, and the screening efficiency is low, influences the quality scheduling problem of cement in the use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a crocus sieving mechanism for cement processing, possess and smash the back and filter again to the caking that cement manufacture raw materials appears in the storage process, and can carry out a lot of screening to cement raw materials, crocus sieving mechanism filters effectually, advantages such as screening efficiency height, it is low to have solved manual work mode work efficiency, the screening quality is poor, waste time and energy, and crocus sieving mechanism is because simple structure, the caking phenomenon appears easily in the cement manufacture raw materials in the storage process, lead to screening the effect poor, screening efficiency is low, influence the problem of the quality of cement.

(II) technical scheme

In order to realize the aforesaid and smash the back and filter again to the caking that cement manufacture raw materials appears in the storage process, and can carry out a lot of screening to cement raw materials, crocus sieving mechanism screening effect is good, the effect that screening efficiency is high, the utility model provides a following technical scheme: the utility model provides a crocus sieving mechanism for cement processing, includes the base, the top of base and the bottom fixed connection who smashes the jar, the top of smashing the jar and the bottom fixed connection of motor support, the top of motor support and motor power's bottom fixed connection, motor power's the output and the one end fixed connection of switching-over pivot, the other end of switching-over pivot is rotated with the top of smashing the jar and is connected.

The reversing rotating shaft is fixedly connected with the axle center of the first gear at one end close to the power motor, one side of the outer surface of the first gear is meshed with one side of the outer surface of the second gear, the axle center of the second gear is fixedly connected with one end of the screening rotating shaft, and the other end of the screening rotating shaft is fixedly connected with the axle center of the screening net.

The one end that the switching-over pivot is being close to crushing tank deck portion is located fixed connection with the axle center of first belt pulley, and the surface of first belt pulley passes through the belt and is connected with the surface transmission of second belt pulley, the axle center department of second belt pulley and crushing telescopic one end fixed connection, crushing sleeve has crushing support at the one end fixed mounting that is close to the second belt pulley.

Preferably, the flow guide device is fixedly mounted at one end inside the base, the material receiving vehicle is movably mounted at the bottom of the base, the universal wheels are fixedly mounted at the bottom of the material receiving vehicle, and the drawing handle is fixedly mounted on one side of the material receiving vehicle.

Preferably, the top of the crushing tank is fixedly provided with a feed hopper, the bottom of the inner wall of the crushing tank is fixedly connected with one end of a material distribution plate, the other end of the material distribution plate is fixedly provided with a reinforcing plate, and the bottom of the material distribution plate is movably arranged with the bottom of a screening net.

Preferably, the bottom of the motor support is fixedly connected with one end of each fixing leg, the number of the fixing legs is four, and the length of each fixing leg is equal to that of the reversing rotating shaft.

Preferably, the inner surface of the crushing sleeve is rotatably connected with the outer surface of the screening rotating shaft, and the spiral shaft is fixedly arranged on the other side of the outer surface of the screening rotating shaft.

Preferably, the bottom fixed mounting who smashes the support has crushing pole, and wherein the quantity of crushing pole is six, and the length of crushing pole is less than the length of smashing the sleeve.

(III) advantageous effects

Compared with the prior art, the utility model provides a crocus sieving mechanism for cement processing possesses following beneficial effect:

1. this crocus sieving mechanism for cement processing through smashing the sleeve, smashing support and smashing the cooperation of mutually supporting of pole, has reached and has smashed the effect of back re-screening to the caking that cement manufacture raw materials appears in the storage process, has solved because of the easy caking phenomenon that appears of cement manufacture raw materials in the storage process, and has leaded to screening effect poor, and the screening efficiency is low, influences the problem of the quality of cement.

2. This crocus sieving mechanism for cement processing mutually supports the cooperation through screening pivot, screening net and screw axis, has reached and has carried out a lot of screening to cement raw materials, improves the effect of screening effect and screening efficiency, has solved that manual work mode work efficiency is low, the screening quality is poor, wastes time and energy, and crocus sieving mechanism is because simple structure, and lead to screening effect poor, problem that screening efficiency is low.

Drawings

Fig. 1 is a cross-sectional view of the three-dimensional structure of the present invention;

fig. 2 is an enlarged schematic view of fig. 1 at a according to the present invention;

FIG. 3 is a left side sectional view of the structure of the present invention;

fig. 4 is a schematic view of the front side of the structure of the present invention.

Wherein: the crushing machine comprises a base 1, a crushing tank 2, a motor support 3, a power motor 4, a reversing rotating shaft 5, a first gear 6, a second gear 7, a screening rotating shaft 8, a screening net 9, a first belt pulley 10, a belt 11, a second belt pulley 12, a crushing sleeve 13, a flow guide device 14, a material receiving vehicle 15, a universal wheel 16, a drawing handle 17, a feeding hopper 18, a material distributing plate 19, a reinforcing plate 20, a crushing support 21, a crushing rod 22, a spiral shaft 23 and a fixing leg 24.

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. 1-4, a milling powder screening device for cement processing comprises a base 1, the top of the base 1 is fixedly connected with the bottom of a grinding tank 2, one end inside the base 1 is fixedly provided with a flow guide device 14, the bottom of the base 1 is movably provided with a receiving trolley 15, the bottom of the receiving trolley 15 is fixedly provided with a universal wheel 16, one side of the receiving trolley 15 is fixedly provided with a pull handle 17, screened cement raw materials can be well collected, the top of the grinding tank 2 is fixedly provided with a feed hopper 18, the bottom of the inner wall of the grinding tank 2 is fixedly connected with one end of a material distribution plate 19, the other end of the material distribution plate 19 is fixedly provided with a reinforcing plate 20, the bottom of the material distribution plate 19 is movably arranged with the bottom of a screening net 9, the grinding efficiency can be better improved, the cement quality is improved, the top of the grinding tank 2 is fixedly connected with the bottom of a motor support 3, the bottom of the motor support 3 is fixedly connected with one end of a fixing leg 24, and the quantity of fixed leg 24 is four, and the length of every fixed leg 24 is the same with the length of switching-over pivot 5, guarantees to keep stable in the device use, is difficult for rocking, has improved the practicality and the security of device, and the top of motor support 3 and the bottom fixed connection of motor 4, the output of motor 4 and the one end fixed connection of switching-over pivot 5, the other end of switching-over pivot 5 is rotated with the top of smashing jar 2 and is connected.

The reversing rotating shaft 5 is fixedly connected with the axle center of the first gear 6 at one end close to the power motor 4, one side of the outer surface of the first gear 6 is meshed with one side of the outer surface of the second gear 7, the axle center of the second gear 7 is fixedly connected with one end of the screening rotating shaft 8, and the other end of the screening rotating shaft 8 is fixedly connected with the axle center of the screening net 9.

The reversing rotating shaft 5 is fixedly connected with the axle center of a first belt pulley 10 at one end close to the top of the crushing tank 2, the outer surface of the first belt pulley 10 is in transmission connection with the outer surface of a second belt pulley 12 through a belt 11, the axle center of the second belt pulley 12 is fixedly connected with one end of a crushing sleeve 13, the inner surface of the crushing sleeve 13 is in rotating connection with the outer surface of a screening rotating shaft 8, a spiral shaft 23 is fixedly arranged at the other side of the outer surface of the screening rotating shaft 8, the effect of screening cement raw materials for multiple times can be achieved, the screening effect and the screening efficiency are greatly improved, a crushing support 21 is fixedly arranged at one end close to the second belt pulley 12 of the crushing sleeve 13, crushing rods 22 are fixedly arranged at the bottom of the crushing support 21, the number of the crushing rods 22 is six, the length of the crushing rods 22 is smaller than that of the crushing sleeve 13, and the caking of the cement raw materials occurring in the storage process can be crushed and screened again, the screening effect is improved.

When using, power motor 4 drives screening pivot 8 through first gear 6 and second gear 7 and rotates, screening pivot 8 drives screening net 9 and rotates and screens the cement raw materials, power motor 4 drives through belt 11 and smashes sleeve 13 and screening pivot 8 and be opposite motion, smash support 21 and crushing pole 22 and smash the caking that the cement raw materials appears in the storage process, carry out the repulverize under crushing pole 22 to the cement raw materials that can not filter through screw axis 23, the cement raw materials after the filtration falls into receipts skip 15 through guiding device 14.

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. 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 crocus sieving mechanism for cement processing, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with the bottom of the crushing tank (2), the top of the crushing tank (2) is fixedly connected with the bottom of the motor support (3), the top of the motor support (3) is fixedly connected with the bottom of the power motor (4), the output end of the power motor (4) is fixedly connected with one end of the reversing rotating shaft (5), and the other end of the reversing rotating shaft (5) is rotatably connected with the top of the crushing tank (2);

one end of the reversing rotating shaft (5) close to the power motor (4) is fixedly connected with the axle center of the first gear (6), one side of the outer surface of the first gear (6) is meshed with one side of the outer surface of the second gear (7), the axle center of the second gear (7) is fixedly connected with one end of the screening rotating shaft (8), and the other end of the screening rotating shaft (8) is fixedly connected with the axle center of the screening net (9);

the reversing rotating shaft (5) is fixedly connected with the axis of the first belt pulley (10) at one end close to the top of the crushing tank (2), the outer surface of the first belt pulley (10) is in transmission connection with the outer surface of the second belt pulley (12) through a belt (11), the axis of the second belt pulley (12) is fixedly connected with one end of a crushing sleeve (13), and a crushing support (21) is fixedly mounted at one end of the crushing sleeve (13) close to the second belt pulley (12).

2. The milling and screening device for cement processing as claimed in claim 1, wherein: the inner end of the base (1) is fixedly provided with a flow guide device (14), the bottom of the base (1) is movably provided with a material receiving vehicle (15), the bottom of the material receiving vehicle (15) is fixedly provided with universal wheels (16), and one side of the material receiving vehicle (15) is fixedly provided with a drawing handle (17).

3. The milling and screening device for cement processing as claimed in claim 1, wherein: the top fixed mounting who smashes jar (2) has feeder hopper (18), smashes the bottom of jar (2) inner wall and the one end fixed connection who divides flitch (19), divides the other end fixed mounting of flitch (19) to have reinforcing plate (20), and divides the bottom of flitch (19) and the bottom movable mounting of screening net (9).

4. The milling and screening device for cement processing as claimed in claim 1, wherein: the bottom of the motor support (3) is fixedly connected with one end of each fixing leg (24), the number of the fixing legs (24) is four, and the length of each fixing leg (24) is the same as that of the reversing rotating shaft (5).

5. The milling and screening device for cement processing as claimed in claim 1, wherein: the inner surface of the crushing sleeve (13) is rotationally connected with the outer surface of the screening rotating shaft (8), and a spiral shaft (23) is fixedly arranged on the other side of the outer surface of the screening rotating shaft (8).

6. The milling and screening device for cement processing as claimed in claim 1, wherein: the bottom fixed mounting who smashes support (21) has crushing pole (22), and wherein the quantity of crushing pole (22) is six, and the length of smashing pole (22) is less than the length of smashing sleeve (13).