CN213227099U

CN213227099U - Roller cooling structure of open mill

Info

Publication number: CN213227099U
Application number: CN202022147116.1U
Authority: CN
Inventors: 邱冬冬
Original assignee: Bazhou Minde Sports Articles Co ltd
Current assignee: Bazhou Minde Sports Articles Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-05-18
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a roller cooling structure of mill, including the roller, the inboard of roller is provided with the cooling chamber, the connecting axle inner wall of roller is provided with waterproof bearing, inlet tube and outlet pipe are installed respectively to waterproof bearing's inboard, the connecting axle surface symmetry of roller installs the connection bearing, the surface connection of connection bearing has the mounting bracket. The cooling cavity of the roller can effectively improve the cooling effect on the roller through circulating cooling liquid; the cooling liquid falls into the inside back of water tank through the shower head dispersion, through the cooling tube through the long-distance transport to the cooling box in again through radiator wind-blowing cooling, can effectual improvement get into the cooling effect of the inside cooling liquid of roller.

Description

Roller cooling structure of open mill

Technical Field

The utility model relates to an open mill roller technical field specifically is a roller cooling structure of open mill.

Background

The open mill is an open rubber mixing machine for short, the rubber factory is used for preparing plasticated rubber, mixed rubber or heat mixing and discharging rubber mixing machinery with exposed rollers, the main working parts are two hollow rollers or drilling rollers rotating inwards in different directions, the front roller is arranged on one side of an operator and can horizontally move back and forth through manual or electric operation so as to adjust the roller distance and adapt to the operation requirement, the rear roller is fixed and can not move back and forth, the two rollers are generally the same in size and rotate relatively at different speeds, and raw rubber or rubber material is rolled into a gap between the two rollers along with the rotation of the rollers and is plasticated or mixed under the action of strong shearing.

At present, cooling water is introduced into the open mill roller to cool the open mill roller, but in the actual use process, the cooling water is poor in heat exchange effect due to the fact that the cooling water rapidly passes through the open mill roller, so that the cooling effect of the open mill roller is poor, great energy waste is caused, and therefore improvement needs to be made to the open mill roller.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roller cooling structure of mill to solve the poor problem of roller cooling effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a roller cooling structure of mill, includes the roller, the inboard of roller is provided with the cooling chamber, and cooling intracavity cooling liquid can absorb the heat that the roller produced when the roller rotates, and cooling liquid through the circulation flow can improve the cooling effect to the roller, the connecting axle inner wall of roller is provided with waterproof bearing, and setting up of waterproof bearing drives inlet tube and outlet pipe and then rotatory when preventing that the roller from rotating, inlet tube and outlet pipe are installed respectively to waterproof bearing's inboard, the connecting axle surface symmetry of roller installs the connection bearing, the surface of connection bearing is connected with the mounting bracket.

Preferably, the upper end of inlet tube is connected with the cooling box, and cooling box fixed mounting is on the surface of mounting bracket, and the surface of cooling box is connected with the cooling pipe, and the one end of cooling pipe is connected with the water pump, and the inboard at the water tank is installed to the water pump, and cooling liquid in the water tank is carried to the cooling box in through the cooling pipe through the water pump, then carries to the cooling intracavity through the inlet tube downwards through the cooling box.

Preferably, the upper end of water tank is provided with the loudspeaker water receiving mouth, and the setting of horn water receiving mouth big-end-up can conveniently collect the cooling liquid that the shower head sprayed out.

Preferably, referring to the figure, the lower end of the water outlet pipe is provided with a spray header, the spray header is positioned at the upper end of the horn water receiving port, the water outlet of the water outlet pipe is dispersed through the spray header, the water outlet pipe is cooled through contact with air in the falling process, and then the water outlet pipe is collected into the water tank again through the horn water inlet.

Preferably, a radiator is installed at the upper end of the cooling box, and wind power generated by the radiator is blown into the cooling box downwards to cool cooling liquid in the cooling box.

Preferably, a large gear is arranged on the surface of the connecting shaft of the roller and used for being connected with a driving structure of the open mill so as to drive the roller to rotate.

Preferably, the cooling pipe adopts stainless steel material, and the cooling pipe adopts stainless steel material can cool off the cooling liquid that flows into the cooling pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the cooling cavity of the roller can effectively improve the cooling effect on the roller through circulating cooling liquid; the cooling liquid falls into the inside back of water tank through the shower head dispersion, through the cooling tube through the long-distance transport to the cooling box in again through radiator wind-blowing cooling, can effectual improvement get into the cooling effect of the inside cooling liquid of roller.

Drawings

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

in the figure: the device comprises a roller 1, a cooling cavity 12, a connecting bearing 13, a large gear 14, a waterproof bearing 15, a water outlet pipe 16, a spray header 17, a water inlet pipe 18, a mounting rack 2, a cooling box 3, a radiator 31, a cooling pipe 32, a water tank 4, a water receiving opening 41 and a water pump 42.

Detailed Description

Please refer to fig. 1, a roller cooling structure of mill, including roller 1, roller 1's inboard is provided with cooling chamber 12, cooling liquid can absorb the heat that roller 1 produced when roller 1 rotates in cooling chamber 12, cooling liquid through the circulation flow can improve the cooling effect to roller 1, roller 1's connecting axle inner wall is provided with waterproof bearing 15, waterproof bearing 15's setting prevents that roller 1 from driving inlet tube 18 and outlet pipe 16 and then rotate when rotating, inlet tube 18 and outlet pipe 16 are installed respectively to waterproof bearing 15's inboard, connecting shaft surface symmetry of roller 1 installs connecting bearing 13, connecting bearing 13's surface is connected with mounting bracket 2.

Referring to fig. 1, the upper end of the water inlet pipe 18 is connected with a cooling box 3, the cooling box 3 is fixedly mounted on the surface of the mounting frame 2, the surface of the cooling box 3 is connected with a cooling pipe 32, one end of the cooling pipe 32 is connected with a water pump 42, the water pump 42 is mounted on the inner side of the water tank 4, cooling liquid in the water tank 4 is conveyed into the cooling box 3 through the cooling pipe 32 by the water pump 42, and then is conveyed into the cooling cavity 12 through the water inlet pipe 18 downwards by the cooling box 3.

Referring to fig. 1, a bell-mouth water receiving opening 41 is formed at the upper end of the water tank 4, and the bell-mouth water receiving opening 41 is arranged in a large upper portion and a small lower portion, so that cooling liquid sprayed by the spray header 17 can be conveniently collected.

Referring to fig. 1, a spray header 17 is installed at the lower end of the water outlet pipe 16, the spray header 17 is located at the upper end of the bell mouth 41, the water outlet of the water outlet pipe 16 is dispersed by the spray header 17, and is cooled by contacting with air in the falling process, and then is collected into the water tank 4 again through the bell mouth 41.

Referring to fig. 1, a radiator 31 is installed at the upper end of the cooling box 3, and wind generated by the radiator 31 blows into the cooling box 3 downward to cool the cooling liquid in the cooling box 3.

Referring to fig. 1, a gearwheel 14 is mounted on the surface of a connecting shaft of the roller 1, and the gearwheel 14 is used for connecting a driving structure of an open mill, so as to drive the roller 1 to rotate.

Referring to fig. 1, the cooling pipe 32 is made of stainless steel, and the cooling pipe 32 is made of stainless steel and can cool the cooling liquid flowing into the cooling pipe 32.

The utility model discloses when concrete implementation: when the roller 1 is used, cooling liquid in the water tank 4 is conveyed into the cooling box 3 through the cooling pipe 32 by the water pump 42, then is conveyed into the cooling cavity 12 through the cooling box 3 downwards through the water inlet pipe 18, then is dispersed downwards from the water outlet pipe 16 through the spray header 17 and falls into the water tank 4, and the roller 1 can be well cooled through one cooling cycle; the cooling liquid that flows out from cooling chamber 12 passes through shower head 17 dispersion, cools down through the contact with the air at the in-process of whereabouts, when carrying through cooling tube 32, can cool down its secondary through cooling tube 32, blows the cubic through radiator 31 wind behind the entering cooling box 3 and cools down, can effectually cool down cooling liquid, improves the cooling effect behind cooling liquid entering roller 1 inside.

Claims

1. The utility model provides a roller cooling structure of mill, includes roller (1), its characterized in that: the inboard of roller (1) is provided with cooling chamber (12), the connecting axle inner wall of roller (1) is provided with waterproof bearing (15), inlet tube (18) and outlet pipe (16) are installed respectively to the inboard of waterproof bearing (15), the connecting axle surface symmetry of roller (1) installs connecting bearing (13), the surface connection of connecting bearing (13) has mounting bracket (2).

2. A roll cooling structure of an open mill according to claim 1, characterized in that: the upper end of inlet tube (18) is connected with cooling box (3), and the surface of cooling box (3) is connected with cooling tube (32), and the one end of cooling tube (32) is connected with water pump (42), and the inboard at water tank (4) is installed in water pump (42).

3. A roll cooling structure of an open mill according to claim 2, characterized in that: and a horn water receiving opening (41) is formed in the upper end of the water tank (4).

4. A roll cooling structure of an open mill according to claim 1, characterized in that: the lower end of the water outlet pipe (16) is provided with a spray header (17), and the spray header (17) is positioned at the upper end of the horn water receiving opening (41).

5. A roll cooling structure of an open mill according to claim 2, characterized in that: and a radiator (31) is installed at the upper end of the cooling box (3).

6. A roll cooling structure of an open mill according to claim 1, characterized in that: the surface of the connecting shaft of the roller (1) is provided with a gearwheel (14).

7. A roll cooling structure of an open mill according to claim 2, characterized in that: the cooling pipe (32) is made of stainless steel.