CN213557480U

CN213557480U - Raw material grinding device for cement grinding station

Info

Publication number: CN213557480U
Application number: CN202022315597.2U
Authority: CN
Inventors: 陈德胜; 黄少春; 沈金良; 余彬林
Original assignee: Jiangxi Hukou Evergreen Cement Co ltd
Current assignee: Jiangxi Hukou Evergreen Cement Co ltd
Priority date: 2020-10-18
Filing date: 2020-10-18
Publication date: 2021-06-29
Anticipated expiration: 2030-10-18

Abstract

The utility model discloses a raw material grinding device for a cement grinding station, which comprises a barrel body, wherein a first motor is fixedly arranged at the top of the barrel body, one end of an output shaft of the first motor penetrates through the barrel body and is fixedly connected with a first rotating shaft through a coupler, a crushing blade is fixedly sleeved on the first rotating shaft, a second motor is fixedly arranged at the inner bottom of the barrel body through a fixing frame, one end of an output shaft of the second motor is fixedly connected with a second rotating shaft through a coupler, one end of the second rotating shaft is fixedly connected with a crushing roller, a lug is arranged on the crushing roller, a fixed block is fixedly arranged inside the barrel body, the utility model can fully grind cement raw materials, further improve the quality of products, reduce the cement raw materials remained inside the grinding device after grinding, and improve the collection capacity of the ground raw materials to a certain extent, thereby reducing the production cost of enterprises.

Description

Raw material grinding device for cement grinding station

Technical Field

The utility model relates to a cement grinds station technical field, specifically is a cement grinds station and uses raw materials grinding device.

Background

The cement grinding station is a cement finished product production unit formed by independently taking out the final finished product stage in cement production, cement clinker is added with a proper amount of mixed materials for grinding to produce finished cement, an enterprise generally establishes a cement clinker production line near a raw material mining area, and establishes a cement grinding station near a large and medium city, namely near a cement sales market, so that the transportation cost can be reduced, and therefore, the construction of the grinding station near the city has social and economic benefits of saving the transportation cost.

Cement need carry out the grinding to it at the in-process of production and processing, but among the prior art, probably have the insufficient condition of grinding when carrying out the grinding to cement raw materials, reduced the quality of product, can remain more product in grinding device's inside when receiving the cement raw materials after the grinding moreover, and then increased the manufacturing cost of enterprise, therefore we need propose a cement grinding mill raw materials grinding device for station.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cement grinds raw materials grinding device for station can carry out abundant grinding to the cement raw materials, and then has improved the quality of product, has reduced the cement raw materials who remains behind the inside grinding of grinding device, has improved the collection ability to the raw materials after the grinding to a certain extent, and then has reduced the manufacturing cost of enterprise to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a raw material grinding device for a cement grinding station comprises a barrel body, wherein a first motor is fixedly installed at the top of the barrel body, one end of an output shaft of the first motor penetrates through the barrel body and is fixedly connected with a first rotating shaft through a coupler, a crushing blade is fixedly sleeved on the first rotating shaft, a second motor is fixedly installed at the inner bottom of the barrel body through a fixing frame, one end of an output shaft of the second motor is fixedly connected with a second rotating shaft through a coupler, one end of the second rotating shaft is fixedly connected with a crushing roller, a convex block is arranged on the crushing roller, a fixed block is fixedly installed in the barrel body, a groove is formed in the inner wall of the fixed block, the convex block is arranged in the groove, a rotating block is fixedly sleeved on the second rotating shaft, a connecting rod is fixedly connected to the lateral part of the rotating block, and a second, the lateral part of the second connecting plate is fixedly connected with a first connecting plate, a through hole is formed in the second connecting plate, the connecting rod is located at the upper end of the through hole, a discharging pipe is inserted into the barrel body in a sealing mode, and one end of the discharging pipe is fixedly inserted into the through hole.

Preferably, the barrel body is communicated with two groups of feed inlets which are respectively positioned at two sides of the first motor.

Preferably, the crushing blades are arranged in two groups, and the two groups of crushing blades are located at the lower end of the feeding hole.

Preferably, the upper end of the crushing roller is fixedly provided with a connecting block, and the connecting block is a connecting block of a cone body.

Preferably, the first connecting plate is an inverted circular truncated cone-shaped connecting plate, and the side part of the first connecting plate is fixedly mounted on the inner wall of the barrel body.

Preferably, the discharge pipe is provided with two groups, and the rotating blocks are arranged to be inclined.

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

1. through the design of the groove, the lug and the crushing blade, the first motor drives the two groups of crushing blades to rotate, the crushing blades pre-crush the cement raw material, the crushed raw material falls between the crushing roller and the fixed block from the upper end of the fixed block and the connecting block, the second motor drives the crushing roller to rotate, and then drives the lug to move in the groove, and the pre-crushed raw material is ground through the matching of the lug and the groove, so that the utility model discloses can fully grind the cement raw material, and then improve the quality of a product;

2. through the first connecting plate, the second connecting plate, the turning block, the design of connecting rod and through-hole, first connecting plate sets up the connecting plate into the shape of the round platform of falling, the turning block sets up the connecting block into the tilt surface, the connecting rod is located the upper end of through-hole, raw materials after the grinding fall on first connecting plate and turning block, and finally the landing is on the second connecting plate, because the second pivot drives the connecting rod and removes, and the connecting rod is located the upper end of through-hole, the connecting rod is in the pivoted while with the inside of raw materials propelling movement to through-hole after the grinding, and go into in the discharging tube, the utility model discloses reduce and remain the cement raw materials after the inside grinding of grinding device, improved the collection ability to the raw materials after the grinding to a certain extent, and then reduced the manufacturing cost of enterprise.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic structural view of the fixing block, the bump and the connecting block of the present invention;

fig. 3 is a schematic structural view of the turning block, the connecting rod and the through hole of the present invention.

In the figure: 1. a barrel body; 2. a first motor; 3. a feed inlet; 4. a first rotating shaft; 5. crushing the blade; 6. A fixed block; 7. a groove; 8. a second motor; 9. a second rotating shaft; 10. a first connecting plate; 11. a second connecting plate; 12. rotating the block; 13. a crushing roller; 14. a bump; 15. connecting blocks; 16. a through hole; 17. A discharge pipe; 18. a connecting rod.

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. 1-3, the present invention provides a technical solution: a raw material grinding device for a cement grinding station comprises a barrel body 1, wherein a first motor 2 is fixedly installed at the top of the barrel body 1, the barrel body 1 is communicated with two groups of feed inlets 3, the two groups of feed inlets 3 are respectively positioned at two sides of the first motor 2, one end of an output shaft of the first motor 2 penetrates through the barrel body 1 and is fixedly connected with a first rotating shaft 4 through a coupler, the first motor 2 drives the first rotating shaft 4 to rotate, a crushing blade 5 is fixedly sleeved on the first rotating shaft 4, the first rotating shaft 4 drives the crushing blade 5 to rotate, the crushing blade 5 crushes cement raw materials, the crushing blades 5 are provided with two groups, the crushing effect is increased, the two groups of crushing blades 5 are both positioned at the lower end of the feed inlets 3, and the cement raw materials entering from the feed inlets 3 can fall onto;

the inner bottom of the barrel body 1 is fixedly provided with a second motor 8 through a fixing frame, one end of an output shaft of the second motor 8 is fixedly connected with a second rotating shaft 9 through a coupling, the second motor 8 drives the second rotating shaft 9 to rotate, one end of the second rotating shaft 9 is fixedly connected with a crushing roller 13, the second rotating shaft 9 drives the crushing roller 13 to rotate, the upper end of the crushing roller 13 is fixedly provided with a connecting block 15, the connecting block 15 is arranged as a connecting block of a cone body, raw materials falling from the upper part can fall off from the connecting block 15 conveniently, a lug 14 is arranged on the crushing roller 13, the inner part of the barrel body 1 is fixedly provided with a fixed block 6, the fixed block 6 is arranged into a cylindrical fixed block, the upper end of the fixed block 6 is arranged in an inclined way, the inner wall of the fixed block 6 is provided with a groove 7, the raw materials are convenient to grind;

the second rotating shaft 9 is fixedly sleeved with a rotating block 12, the rotating block 12 is arranged to be a connecting block with an inclined surface, the ground cement raw materials can conveniently slide from the rotating block 12 to a second connecting plate 11, the side part of the rotating block 12 is fixedly connected with a connecting rod 18, the connecting rods 18 are correspondingly arranged in two groups, the second rotating shaft 9 is provided with the second connecting plate 11 through a bearing, the side part of the second connecting plate 11 is fixedly connected with a first connecting plate 10, the first connecting plate 10 is arranged to be a truncated cone-shaped connecting plate, the ground raw materials can conveniently slide to the second connecting plate 11, the side part of the first connecting plate 10 is fixedly arranged on the inner wall of the barrel body 1, the second connecting plate 11 is provided with through holes 16, the two groups of through holes 16 are arranged, the connecting rods 18 are positioned at the upper ends of the through holes 16, and when the second rotating shaft 9 drives the connecting rods 18 to rotate, the, a discharge pipe 17 is inserted on the barrel body 1 in a sealing mode, two groups of discharge pipes 17 are arranged, and one end of each discharge pipe 17 is fixedly inserted inside the through hole 16.

The working principle is as follows: when the device is used, the first motor 2 and the second motor 8 are started, raw materials are poured into the barrel body 1 from the feeding hole 3, the first motor 2 drives the two groups of crushing blades 5 to rotate, the crushing blades 5 pre-crush the cement raw materials, the crushed raw materials slide down between the crushing roller 13 and the fixed block 6 from the upper end of the fixed block 6 and the connecting block 15, the second motor 8 drives the crushing roller 13 to rotate so as to drive the lug 14 to move in the groove 7, the pre-crushed raw materials are ground through the matching of the lug 14 and the groove 7, the ground raw materials fall on the first connecting plate 10 and the rotating block 12 and finally slide on the second connecting plate 11, the connecting rod 18 is driven by the second rotating shaft 9 to move, the connecting rod 18 is positioned at the upper end of the through hole 16, the connecting rod 18 pushes the ground raw materials to the inside of the through hole 16 while rotating, and enters a discharge pipe 17, and finally the ground cement raw material is collected.

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 grinds raw materials grinding device for station, includes staving (1), its characterized in that: the top fixed mounting of staving (1) has first motor (2), first motor (2) output shaft one end runs through staving (1) through shaft coupling fixedly connected with first pivot (4), broken blade (5) have been fixed to cup jointed on first pivot (4), the interior bottom of staving (1) has second motor (8) through mount fixed mounting, second motor (8) output shaft one end is through shaft coupling fixedly connected with second pivot (9), the one end fixedly connected with crushing roller (13) of second pivot (9), be provided with lug (14) on crushing roller (13), the inside fixed mounting of staving (1) has fixed block (6), the inner wall of fixed block (6) is seted up flutedly (7), lug (14) set up in the inside of recess (7), the fixed cover has connect turning block (12) on second pivot (9), the side part of turning block (12) fixedly connected with connecting rod (18), install second connecting plate (11) through the bearing on second pivot (9), the first connecting plate (10) of side part fixedly connected with of second connecting plate (11), through-hole (16) have been seted up on second connecting plate (11), connecting rod (18) are located the upper end of through-hole (16), sealed grafting has discharging pipe (17) on staving (1), the one end of discharging pipe (17) is fixed to be pegged graft in the inside of through-hole (16).

2. The raw material pulverizing device for the cement pulverizing station according to claim 1, characterized in that: the barrel body (1) is communicated with two groups of feed inlets (3), and the two groups of feed inlets (3) are respectively positioned on two sides of the first motor (2).

3. The raw material pulverizing device for the cement pulverizing station according to claim 2, characterized in that: the crushing blades (5) are arranged in two groups, and the crushing blades (5) are arranged at the lower end of the feed port (3).

4. The raw material pulverizing device for the cement pulverizing station according to claim 1, characterized in that: the upper end fixed mounting of crushing roller (13) has connecting block (15), connecting block (15) set up the connecting block for the centrum.

5. The raw material pulverizing device for the cement pulverizing station according to claim 1, characterized in that: the first connecting plate (10) is an inverted circular truncated cone-shaped connecting plate, and the side part of the first connecting plate (10) is fixedly installed on the inner wall of the barrel body (1).

6. The raw material pulverizing device for the cement pulverizing station according to claim 1, characterized in that: the discharge pipe (17) is provided with two groups, and the rotating block (12) is a connecting block with an inclined surface.