CN220111145U - Scrap iron cone crusher convenient to clearance - Google Patents

Abstract

The utility model discloses a scrap iron cone crusher convenient to clean, which relates to the technical field of cone crushers and comprises a base, wherein four support columns are fixed on the base, a mounting plate is fixed at the top of each support column, a circular tube is fixed on the mounting plate, a rotating device for driving the circular tube to rotate is arranged on the base, a grinding cone is rotatably arranged in the circular tube, a gap is arranged between the bottom of the grinding cone and the bottom of the circular tube, and a material pressing device is arranged in a curved surface of the circular tube. The utility model applies pressure to the scrap iron, increases the friction force between the scrap iron and the grinding cone, improves the crushing efficiency of the scrap iron, has reasonable structure, is convenient to operate and is easy to popularize.

Description

Scrap iron cone crusher convenient to clearance

Technical Field

The utility model relates to the technical field of cone crushers, in particular to a scrap iron cone crusher convenient to clean.

Background

The cone crusher adopts two sealing modes of dry oil or water, so that dust and impurities cannot enter a human body, thereby ensuring the cleaning of clear oil, prolonging the service lives of the sliding bearing and the thrust ball bearing and ensuring the reliable operation of the machine. The device mainly comprises a frame, a transmission, an empty eccentric shaft, a bowl-shaped bearing, a crushing cone, an adjusting device, an adjusting sleeve, a spring, a hydraulic station for adjusting a mineral discharge port and the like. When the crusher works, the motor drives the eccentric shaft sleeve to rotate through the horizontal shaft and the pair of bevel gears, and the axis of the crushing cone swings under the urging of the eccentric shaft sleeve, so that the surface of the crushing wall is close to the surface of the rolling mortar wall and leaves the surface of the rolling mortar wall, and the ore is extruded and bent continuously in the crushing cavity to be crushed.

Cone crushers are widely used in the industries of metallurgy, construction, road construction, mines, dan Kuangchang, etc., and can crush various ores and rocks with medium and above medium hardness. The cone crusher is sealed by grease, so that the defects of easy blockage of a water supply and drainage system and easy mixing of water and oil are avoided, and the spring safety system is an overload protection device, and can be combined with foreign matters and iron blocks to pass through the crushing cavity without damaging the crusher. The machine is divided into a standard type and a short head type, generally, the standard type has large feeding granularity, coarse discharging granularity, steeper crushing cone of the short head type and small feeding granularity, and is beneficial to producing fine-fraction materials, so the standard type is generally used for coarse crushing, medium crushing and fine crushing, and the short head type is generally used for medium crushing and fine crushing.

In the published patent document CN202725236U, a machine for crushing ore is disclosed. The purpose is to provide a cone crusher with low use cost. The cone crusher comprises a chassis, wherein a movable cone is arranged on the chassis, a counterweight guard plate which surrounds the movable cone to form a circle is arranged between the chassis and the movable cone, and a guard plate protecting cover is arranged around the counterweight guard plate and is fixed on the chassis.

When the device is used, the friction between the material and the movable cone is small, and the crushing efficiency is low, so that the scrap iron cone crusher convenient to clean is provided.

Disclosure of Invention

The present utility model has been made in view of the above-described problems of the conventional crushing efficiency.

Therefore, the utility model aims to provide the scrap iron cone crusher convenient to clean, and the problem of low crushing efficiency is solved.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a scrap iron cone crusher convenient to clearance, includes the base, be fixed with four support columns on the base, the top of support column is fixed with the mounting panel, is fixed with the pipe on the mounting panel, be provided with on the base and drive pipe pivoted rotating device, the pipe internal rotation is installed and is ground the awl, is provided with the clearance between the bottom of grinding the awl and the bottom of pipe, set up in the swager in the curved surface of pipe.

Through above scheme, exert pressure to the scrap iron, increase the frictional force between scrap iron and the grinding awl, improve the broken efficiency to the scrap iron.

Preferably, the pressing device comprises a plurality of pressing plates hinged to the inner side of the circular tube, the plurality of pressing plates are uniformly distributed in a ring shape, and an electric telescopic rod is hinged between the pressing plates and the inner wall of the circular tube.

Preferably, the rotating device comprises a driving box fixedly mounted on the top of the base, a rotating shaft is rotatably mounted on the driving box, the top of the rotating shaft is fixedly connected with the grinding cone, a driving motor is fixedly mounted in the driving box, and an output shaft of the driving motor is in transmission connection with the rotating shaft.

Preferably, the bottom of the rotating shaft is rotationally connected with the inner wall of the bottom of the driving box, the output shaft of the driving motor is fixedly provided with a belt pulley I, the rotating shaft is fixedly sleeved with a belt pulley II, and a belt is arranged between the belt pulley I and the belt pulley II.

Preferably, a material guiding groove plate which is obliquely arranged is arranged above the driving box, and the bottom of the rotating shaft rotates to penetrate through the material guiding groove plate.

Preferably, a plurality of first friction protrusions are fixed on the curved surface of the grinding cone, and a plurality of second friction protrusions are arranged on one side, away from the electric telescopic rod, of the pressing plate.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

1. through putting into the scrap iron between pipe and the grinding awl, start driving motor drives belt pulley one and rotates, drives belt pulley two and rotates under the transmission of belt for the pivot rotates, drives grinding awl and rotates and make scrap iron and grinding awl friction broken, starts electric telescopic handle simultaneously and drives the clamp plate motion, pressurizes the scrap iron, increases the frictional force between scrap iron and the grinding awl, improves the broken efficiency of scrap iron.

2. Broken scrap iron falls to the baffle box board from the clearance between the bottom of grinding awl and the bottom inner wall of pipe and goes out the ejection of compact, and the ejection of compact is convenient.

The utility model applies pressure to the scrap iron, increases the friction force between the scrap iron and the grinding cone, improves the crushing efficiency of the scrap iron, has reasonable structure, is convenient to operate and is easy to popularize.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a scrap iron cone crusher of the present utility model for easy cleaning;

FIG. 2 is a schematic view of a platen mounting structure of a scrap iron cone crusher according to the present utility model for easy cleaning;

FIG. 3 is a schematic cross-sectional view of a driving box of a scrap iron cone crusher for easy cleaning according to the present utility model;

fig. 4 is a schematic view of the bottom structure of a round tube and a grinding cone of the scrap iron cone crusher which is convenient to clean.

In the figure: 1. a base; 2. a support column; 3. a mounting plate; 4. a round tube; 5. a drive box; 6. a rotating shaft; 7. grinding the cone; 8. a material guiding groove plate; 9. a driving motor; 10. a pressing plate; 11. an electric telescopic rod; 12. a first belt pulley; 13. a belt pulley II; 14. a belt.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses a scrap iron cone crusher convenient to clean.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a scrap iron cone crusher convenient to clearance, includes base 1, is fixed with four support columns 2 on the base 1, and the top of support column 2 is fixed with mounting panel 3, is fixed with pipe 4 on the mounting panel 3, is provided with the rotating device who drives pipe 4 pivoted on the base 1, and grinding awl 7 is installed to pipe 4 internal rotation, is provided with the clearance between the bottom of grinding awl 7 and the bottom of pipe 4, sets up in the swager in the curved surface of pipe 4.

In some technical schemes, as shown in fig. 1-2, the material pressing device comprises a plurality of pressing plates 10 hinged to the inner side of the circular tube 4, the plurality of pressing plates 10 are uniformly distributed in a ring shape, and an electric telescopic rod 11 is hinged between the pressing plates 10 and the inner wall of the circular tube 4.

In some technical schemes, as shown in fig. 3, the rotating device comprises a driving box 5 fixedly mounted on the top of the base 1, a rotating shaft 6 is rotatably mounted on the driving box 5, the top of the rotating shaft 6 is fixedly connected with a grinding cone 7, a driving motor 9 is fixedly mounted in the driving box 5, and an output shaft of the driving motor 9 is in transmission connection with the rotating shaft 6. The bottom of the rotating shaft 6 is rotationally connected with the inner wall of the bottom of the driving box 5, a belt pulley I12 is fixed on the output shaft of the driving motor 9, a belt pulley II 13 is fixedly sleeved on the rotating shaft 6, and a belt 14 is arranged between the belt pulley I12 and the belt pulley II 13. The driving motor 9 is started to drive the belt pulley I12 to rotate, and the belt pulley II 13 is driven to rotate under the transmission of the belt 14, so that the rotating shaft 6 rotates.

In some technical schemes, as shown in fig. 1-2, a material guiding groove plate 8 is arranged above the driving box 5 in an inclined manner, and the bottom of the rotating shaft 6 rotates to penetrate through the material guiding groove plate 8. Broken scrap iron falls to the guide groove plate 8 from the clearance between the bottom of grinding awl 7 and the bottom inner wall of pipe 4 and goes out the ejection of compact, and the ejection of compact is convenient.

In some technical solutions, a plurality of first friction protrusions are fixed on the curved surface of the grinding cone 7, and a plurality of second friction protrusions are arranged on one side of the pressing plate 10 away from the electric telescopic rod 11. The grinding efficiency can be improved by increasing the surface roughness by the first friction protrusion and the second friction protrusion.

When the iron grinding device is used, the iron scrap is placed between the round pipe 4 and the grinding cone 7, the driving motor 9 is started to drive the first belt pulley 12 to rotate, the second belt pulley 13 is driven to rotate under the transmission of the belt 14, the rotating shaft 6 is driven to rotate, the grinding cone 7 is driven to rotate, the iron scrap and the grinding cone 7 are in friction crushing, the electric telescopic rod 11 is started to drive the pressing plate 10 to move, the iron scrap is pressed, the friction force between the iron scrap and the grinding cone 7 is increased, and the efficiency of crushing the iron scrap is improved. Broken scrap iron falls to the guide groove plate 8 from the clearance between the bottom of grinding awl 7 and the bottom inner wall of pipe 4 and goes out the ejection of compact, and the ejection of compact is convenient.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (6)

1. The utility model provides a scrap iron cone crusher convenient to clearance, includes base (1), its characterized in that, be fixed with four support columns (2) on base (1), the top of support column (2) is fixed with mounting panel (3), is fixed with pipe (4) on mounting panel (3), be provided with the rotating device who drives pipe (4) rotation on base (1);

the grinding device is characterized in that the round tube (4) is rotationally provided with a grinding cone (7), a gap is formed between the bottom of the grinding cone (7) and the bottom of the round tube (4), and the curved surface of the round tube (4) is internally provided with a material pressing device.

2. The scrap iron cone crusher convenient to clean according to claim 1, wherein the material pressing device comprises a plurality of pressing plates (10) hinged to the inner side of the round tube (4), the plurality of pressing plates (10) are uniformly distributed in a ring shape, and an electric telescopic rod (11) is hinged between the pressing plates (10) and the inner wall of the round tube (4).

3. The scrap iron cone crusher convenient to clean according to claim 1, wherein the rotating device comprises a driving box (5) fixedly installed at the top of the base (1), a rotating shaft (6) is rotatably installed on the driving box (5), the top of the rotating shaft (6) is fixedly connected with a grinding cone (7), a driving motor (9) is fixedly installed in the driving box (5), and an output shaft of the driving motor (9) is in transmission connection with the rotating shaft (6).

4. A scrap iron cone crusher convenient to clean according to claim 3, characterized in that the bottom of the rotating shaft (6) is rotatably connected with the inner wall of the bottom of the driving box (5), the output shaft of the driving motor (9) is fixedly provided with a belt pulley I (12), the rotating shaft (6) is fixedly sleeved with a belt pulley II (13), and a belt (14) is arranged between the belt pulley I (12) and the belt pulley II (13).

5. The scrap iron cone crusher convenient to clean according to claim 4, wherein a guide chute plate (8) which is obliquely arranged is arranged above the driving box (5), and the bottom of the rotating shaft (6) rotates to penetrate through the guide chute plate (8).

6. The scrap iron cone crusher convenient to clean according to claim 2, wherein a plurality of first friction protrusions are fixed on the curved surface of the grinding cone (7), and a plurality of second friction protrusions are arranged on one side, away from the electric telescopic rod (11), of the pressing plate (10).