CN216826511U

CN216826511U - Raw materials screening plant is used in solid cement grinding aid production

Info

Publication number: CN216826511U
Application number: CN202122816577.8U
Authority: CN
Inventors: 雷发庆
Original assignee: Qinghai Xinyutian Chemical Co ltd
Current assignee: Qinghai Xinyutian Chemical Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-06-28
Anticipated expiration: 2031-11-17

Abstract

The utility model belongs to the technical field of screening devices, and particularly relates to a raw material screening device for producing a solid cement grinding aid. According to the utility model, through the first motor, the rotating rod and the crushing blade, larger raw material particles can be crushed and then screened for utilization, and cannot be directly removed, so that the waste of raw materials is avoided, and through the protective soft plate and the flexible plate, the effective buffering and protecting effects can be provided, so that the main body or a human body is prevented from being damaged due to larger collision.

Description

Raw materials screening plant is used in solid cement grinding aid production

Technical Field

The utility model relates to the technical field of screening devices, in particular to a raw material screening device for producing a solid cement grinding aid.

Background

The cement grinding aid is an additive for improving grinding efficiency, can be glass beads, quartz sand and the like generally, improves grinding efficiency, reduces power consumption of grinding operation, and is an effective means for improving economic benefit for cement enterprises.

The prior art has the following problems:

1. in the using process of the grinding aid production screening device in the prior art, only grinding aid raw materials can be screened, and larger particles in the raw materials can be screened, so that the raw materials are wasted;

2. the outside of grinding aid production screening plant of prior art generally is sheet metal, because equipment volume ratio is bigger, the staff will be in the course of the work, cause easily and collide with between the screening plant main part, and great collision still can cause the damage to human body and screening plant main part.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a raw material screening device for producing a solid cement grinding aid, which solves the problems that the existing raw material screening device only can screen grinding aid raw materials, larger particles in the raw materials can be screened out, the raw materials are wasted, the equipment volume is large, workers can easily collide with the screening device main body in the working process, and the human body and the screening device main body are damaged due to the large collision.

In order to achieve the purpose, the utility model provides the following technical scheme: a raw material screening device for producing a solid cement grinding aid comprises a main body, wherein a feeding mechanism is arranged on the main body, a feeding hole is formed in the feeding mechanism, a first motor is arranged at the top of the feeding mechanism, a rotating rod is arranged at the output end of the first motor, crushing blades are arranged on the rotating rod, mounting chutes are formed in two sides of the inner portion of the main body, extension openings are formed in the mounting chutes, a screening mechanism is mounted in the mounting chutes, extension rods are arranged on two sides of the screening mechanism, a transmission rod is arranged on the extension rods, a material receiving table is arranged below the screening mechanism in the main body, a second motor is arranged at the bottom end of the inner portion of the main body and below the material receiving table in a displacement mode, a rotary table is arranged at the output end of the second motor, a fixed short rod is arranged on the rotary table, and a protective soft plate is arranged on the outer side of the main body, a cavity is formed between the protective soft board and the main body, a flexible board is arranged in the cavity, and a discharge hole is formed in one side of the main body.

As a preferred technical scheme of the utility model: the feeding mechanism and the main body are connected to form a whole and are communicated with each other, the output end of the first motor extends into the feeding mechanism, and the first motor is electrically connected with the external power supply.

As a preferred technical scheme of the utility model: broken blade passes through bolt fixed mounting and on the bull stick and total a plurality of groups, screening mechanism passes through the joint and installs in the installation spout.

As a preferred technical scheme of the utility model: the extension bar and the screening mechanism are connected to form a whole, and the extension bar extends to the outside of the main body through the extension opening.

As a preferred technical scheme of the utility model: the material receiving table is fixedly installed inside the main body through bolts, the upper surface of the material receiving table is arranged in an inclined mode, the output end of the second motor extends out of the main body, and the second motor is two groups in total and is electrically connected with an external power supply.

As a preferred technical scheme of the utility model: fixed quarter butt fixed mounting is in the skew position in the centre of a circle in carousel one side, toughness plate passes through the joint to be fixed in the cavity, toughness plate's material is rubber.

As a preferred technical scheme of the utility model: the lower end of the transmission rod is installed on the fixed short rod through rotating connection, and the upper end of the transmission rod is installed on the extension rod through rotating connection.

Compared with the prior art, the utility model provides a raw material screening device for producing a solid cement grinding aid, which has the following beneficial effects:

1. this raw materials screening plant is used in production of solid cement grinding aid, through setting up first motor, the bull stick, crushing blade, screening plant is in the use, after the raw materials gets into the main part inside from the feed inlet, can contact crushing blade at first, crushing blade is driven and high-speed rotation through the bull stick under the drive of first motor, smash the large granule raw materials in the raw materials in advance, later fall into screening mechanism and sieve, bigger raw materials granule can be smashed the back and sieve the utilization, can not directly get rid of, avoid the waste of raw materials;

2. this raw materials screening plant is used in solid cement grinding aid production through setting up protection soft board, toughness board, when producing great colliding with between staff and the main part, can at first contact protection soft board, the power of collision makes protection soft board warp, later can contact toughness board, and effect buffering and protective effect that provide through toughness board avoid main part or human to receive the damage because of receiving great collision.

Drawings

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

FIG. 2 is a perspective view of the present invention illustrating the mounting chute and the extension opening;

FIG. 3 is a side view of the body of the present invention;

fig. 4 is a schematic view of the installation structure of the flexible plate of the present invention.

In the figure: 1. a main body; 2. a feeding mechanism; 3. a feed inlet; 4. a first motor; 5. a rotating rod; 6. crushing the blade; 7. installing a chute; 8. an extension port; 9. a screening mechanism; 10. an extension bar; 11. a transmission rod; 12. a receiving platform; 13. a second motor; 14. a turntable; 15. fixing the short rod; 16. a protective soft board; 17. a cavity; 18. a tough plate; 19. and (4) a discharge port.

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.

Referring to fig. 1-4, in this embodiment: a raw material screening device for producing a solid cement grinding aid comprises a main body 1, wherein a feeding mechanism 2 is arranged on the main body 1, a feeding hole 3 is formed in the feeding mechanism 2, a first motor 4 is arranged at the top of the feeding mechanism 2, the model of the first motor 4 is 60ST-M01330, a rotating rod 5 is arranged at the output end of the first motor 4, crushing blades 6 are arranged on the rotating rod 5, mounting chutes 7 are formed in two sides of the inner part of the main body 1, extension ports 8 are formed in the mounting chutes 7, a screening mechanism 9 is mounted in the mounting chutes 7, extension rods 10 are arranged on two sides of the screening mechanism 9, a transmission rod 11 is arranged on each extension rod 10, a material receiving table 12 is arranged below the screening mechanism 9 in the main body 1, a second motor 13 is arranged below the material receiving table 12 at the bottom end of the inner part of the main body 1 and in a displacement manner, the model of the second motor 13 is 110ST-M05030, and a rotary table 14 is arranged at the output end of the second motor 13, the rotary table 14 is provided with a fixed short rod 15, the outer side of the main body 1 is provided with a protective soft plate 16, a cavity 17 is formed between the protective soft plate 16 and the main body 1, a flexible plate 18 is arranged in the cavity 17, and a discharge hole 19 is arranged on one side of the main body 1.

In the embodiment, the feeding mechanism 2 and the main body 1 are connected to form a whole and are communicated with each other, the output end of the first motor 4 extends into the feeding mechanism 2, the first motor 4 is electrically connected with an external power supply, the crushing blade 6 can be driven to rotate by the first motor 4, and raw materials can be conveniently added into the main body 1 by the feeding mechanism 2; the crushing blades 6 are fixedly arranged on the rotating rod 5 through bolts, a plurality of groups of crushing blades are arranged in total, the screening mechanism 9 is arranged in the mounting chute 7 through clamping, large-particle raw materials in the raw materials can be crushed and recycled through the crushing blades 6, and the raw materials can be screened through the screening mechanism 9; the extension rod 10 and the screening mechanism 9 are connected to form a whole, the extension rod 10 extends to the outside of the main body 1 through the extension opening 8, and the screening mechanism 9 can receive power transmitted by the transmission rod 11 through the extension rod 10; the receiving table 12 is fixedly installed inside the main body 1 through bolts, the upper surface of the receiving table 12 is arranged in an inclined manner, the output ends of the second motors 13 extend out of the main body 1, two groups of the second motors 13 are electrically connected with an external power supply, screened raw materials can be received through the receiving table 12, the transmission rod 11 can be driven through the second motors 13 to drive the screening mechanism 9 to vibrate, and the screening mechanism 9 can screen the raw materials conveniently; the fixed short rod 15 is fixedly arranged at a position, deviating from the center of a circle, of one surface of the rotary table 14, the flexible plate 18 is fixed in the cavity 17 in a clamping mode, the flexible plate 18 is made of rubber, the transmission rod 11 is convenient to transmit the power of the second motor 13 to the screening mechanism 9 through the fixed short rod 15, and effective buffering and protection effects can be provided through the flexible plate 18; the lower end of the transmission rod 11 is installed on the fixed short rod 15 through rotating connection, the upper end of the transmission rod 11 is installed on the extension rod 10 through rotating connection, and the power of the second motor 13 can be transmitted to the screening mechanism 9 through the transmission rod 11.

The working principle and the using process of the utility model are as follows: an operator firstly connects a first motor 4 and a second motor 13 with an external power supply, raw materials are added into a main body 1 from a feeding port 3, the raw materials are contacted with a crushing blade 6, the crushing blade 6 is driven by a rotating rod 5 to rotate at a high speed under the driving of the first motor 4, large-particle raw materials in the raw materials are crushed in advance and then fall into a sieving mechanism 9 to be sieved, larger raw material particles can be sieved and utilized after being crushed and can not be directly removed, the waste of the raw materials is avoided, then the second motor 13 is started, the second motor 13 drives a rotary table 14 to rotate, a fixed short rod 15 on the rotary table 14 can drive a transmission rod 11 to move up and down, the transmission rod 11 can push an extension rod 10 to move up and down in an extension port 8 when moving up and down, so as to drive the sieving mechanism 9 to move up and down, the effect of vibration sieving is achieved, the sieved raw materials can fall onto a material receiving table 12 and slide towards a discharging port 19, discharge from discharge gate 19 finally, when producing great colliding with between staff and the main part 1, can contact protection soft board 16 at first, the power of collision makes protection soft board 16 warp, later can contact toughness board 18, and the effect buffering and the protective effect that provide through toughness board 18 avoid main part 1 or human body to receive the damage because of receiving great collision.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The raw material screening device for the production of the solid cement grinding aid is characterized by comprising a main body (1), wherein a feeding mechanism (2) is arranged on the main body (1), a feeding hole (3) is formed in the feeding mechanism (2), a first motor (4) is arranged at the top of the feeding mechanism (2), a rotating rod (5) is arranged at the output end of the first motor (4), crushing blades (6) are arranged on the rotating rod (5), mounting sliding grooves (7) are formed in two sides of the inner portion of the main body (1), extending openings (8) are formed in the mounting sliding grooves (7), screening mechanisms (9) are mounted in the mounting sliding grooves (7), extending rods (10) are arranged on two sides of each screening mechanism (9), a transmission rod (11) is arranged on each extending rod (10), and a material receiving platform (12) is arranged below the screening mechanisms (9) in the main body (1), main part (1) inside bottom and displacement connect material platform (12) below to be provided with second motor (13), the output of second motor (13) is provided with carousel (14), be provided with fixed quarter butt (15) on carousel (14), main part (1) outside is provided with protection soft board (16), vacuole formation (17) between protection soft board (16) and main part (1), be provided with toughness board (18) in cavity (17), main part (1) one side is provided with discharge gate (19).

2. The raw material screening device for producing the solid cement grinding aid as claimed in claim 1, wherein the raw material screening device comprises: the feeding mechanism (2) is connected with the main body (1) to form a whole and communicated with the main body, the output end of the first motor (4) extends into the feeding mechanism (2), and the first motor (4) is electrically connected with an external power supply.

3. The raw material screening device for producing the solid cement grinding aid as claimed in claim 1, wherein the raw material screening device comprises: crushing blade (6) pass through bolt fixed mounting on bull stick (5) and total a plurality of groups, screening mechanism (9) are installed in installation spout (7) through the joint.

4. The raw material screening device for producing the solid cement grinding aid as claimed in claim 1, wherein the raw material screening device comprises: the extension bar (10) is connected with the screening mechanism (9) to form a whole, and the extension bar (10) extends to the outside of the main body (1) through the extension opening (8).

5. The raw material screening device for producing the solid cement grinding aid as claimed in claim 1, wherein the raw material screening device comprises: connect material platform (12) to pass through bolt fixed mounting inside main part (1), the upper surface that connects material platform (12) sets up for the slope, the output of second motor (13) stretches out to main part (1) outside, second motor (13) total two sets ofly and with external power supply between have electric connection.

6. The raw material screening device for producing the solid cement grinding aid as claimed in claim 1, wherein the raw material screening device comprises: fixed quarter butt (15) fixed mounting is in the position of carousel (14) one side skew centre of a circle, toughness board (18) are fixed in cavity (17) through the joint, the material of toughness board (18) is rubber.

7. The raw material screening device for producing the solid cement grinding aid as claimed in claim 1, wherein the raw material screening device comprises: the lower end of the transmission rod (11) is installed on the fixed short rod (15) through rotating connection, and the upper end of the transmission rod (11) is installed on the extension rod (10) through rotating connection.