CN215917589U

CN215917589U - Sawtooth-shaped double-drum rubber pulverizer

Info

Publication number: CN215917589U
Application number: CN202122544813.5U
Authority: CN
Inventors: 柳海财; 王军; 柳海宝; 王桐
Original assignee: Hebei Zeyuan Rubber Products Co ltd
Current assignee: Hebei Zeyuan Rubber Products Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-03-01
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses a sawtooth-shaped double-drum rubber pulverizer which comprises a processing bin, wherein a feeding opening is formed in the top of the processing bin, two crushing rollers are arranged in the processing bin, a plurality of crushing teeth are arranged on the crushing rollers and are sawtooth-shaped, the two crushing rollers are respectively connected with two driving motors through belts, cooling mechanisms are arranged on two sides in the processing bin, a cooling filter plate and a drawing type material collecting box are arranged at the bottom of the processing bin, a discharging opening is formed in the side surface of the processing bin, the discharging opening is opposite to the drawing type material collecting box and the cooling filter plate, a positioning mechanism is arranged at the bottom of the drawing type material collecting box, a partition plate is fixed in the processing bin, and a movable material guide plate is arranged at the top of the partition plate. Adopt a two drum-type rubber milling machines of zigzag of above-mentioned structure, work efficiency is high, and the cooling effect is good, and the powder is difficult for the adhesion.

Description

Sawtooth-shaped double-drum rubber pulverizer

Technical Field

The utility model relates to the technical field of rubber processing, in particular to a sawtooth-shaped double-drum rubber pulverizer.

Background

At present, the rubber milling machine adopts single-drum crushing mostly, and work efficiency is low, and in order to reduce the temperature in the rubber milling machine among the prior art simultaneously, be provided with the cooling tube in the rubber milling machine, but owing to long-time the use, the cooling tube accumulates a large amount of powders, influences the cooling effect, leads to the powder adhesion.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sawtooth-shaped double-drum rubber pulverizer which is high in working efficiency, good in cooling effect and not easy to adhere powder.

In order to achieve the purpose, the utility model provides a sawtooth-shaped double-drum rubber pulverizer which comprises a processing bin, wherein a feeding hole is formed in the top of the processing bin, two crushing rollers are arranged in the processing bin, a plurality of crushing teeth are arranged on the crushing rollers, the crushing teeth are sawtooth-shaped, the two crushing rollers are respectively connected with two driving motors through belts, cooling mechanisms are arranged on two sides in the processing bin, a cooling filter plate and a pull-type material collecting box are arranged at the bottom of the processing bin, a discharging hole is formed in the side surface of the processing bin, the discharging hole is opposite to the pull-type material collecting box and the cooling filter plate, a positioning mechanism is arranged at the bottom of the pull-type material collecting box, a partition plate is fixed in the processing bin, and a movable material guide plate is arranged at the top of the partition plate.

Preferably, the cooling filter plates are two arc-shaped and are arranged oppositely to the two crushing rollers, sliding grooves are formed in the two sides of the partition plate and the inner wall of the treatment bin, and the two sides of the cooling filter plates are inserted into the sliding grooves.

Preferably, a through hole for accommodating a cooling pipe is formed in the cooling filter plate, the through hole is a long round hole, and the cooling pipe is fixed on the inner wall of the treatment bin and communicated with the refrigerator.

Preferably, at least one fastening mechanism is fixed on two sides of the cooling filter plate, the fastening mechanism comprises a hollow fixing stud, a jacking ball, a jacking spring and a fixing plate, the fixing plate is in threaded connection with the inside of the hollow fixing stud, the fixing plate is fixedly connected with one end of the jacking spring, the other end of the jacking spring is fixedly connected with the jacking ball, and the jacking ball is opposite to the sliding groove.

Preferably, the drawing type material collecting box is provided with two and is opposite to the cooling filter plates, the bottom of the drawing type material collecting box is provided with rollers, and the rollers are arranged in a slide way at the bottom in the treatment bin.

Preferably, the positioning mechanism comprises a sealing plate, a positioning spring and a positioning ball, the positioning ball is fixedly connected with one end of the positioning spring, the other end of the positioning spring is fixedly connected with the sealing plate, the sealing plate is in threaded connection with the installation through hole in the bottom of the pull-out type material collecting box, and the positioning ball is arranged opposite to the positioning groove in the bottom of the treatment bin.

Preferably, the cooling mechanism comprises a filter plate and a cooling pipe, the cooling pipe is arranged in a groove on the side surface of the treatment bin, and the filter plate is fixed on the outer side of the groove.

Preferably, the movable material guide plate comprises a baffle, a rotating shaft and a rotating motor, the rotating motor is fixedly connected with the rotating shaft, the rotating shaft is fixedly connected with the baffle, and two ends of the rotating shaft are fixed on the inner wall of the treatment through bearings.

Therefore, the sawtooth-shaped double-drum rubber pulverizer adopting the structure has the following beneficial effects:

(1) the treatment bin is internally divided into two cavities through the partition plate, the materials are adjusted to enter different cavities through the movable material guide plate, the material guide plate is used alternately, the machine does not need to be stopped for discharging, and meanwhile, the phenomenon of long-time running overheating is avoided.

(2) The cooling tube among the cooling body set up in the recess of handling the storehouse side, the recess outside is fixed with the filter, avoids the powder to adhere to and influences the cooling effect on the cooling tube, cools off the filter simultaneously and makes tiny powder cool off fast, avoids the adhesion.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

FIG. 1 is a schematic structural diagram of a sawtooth-shaped double-drum rubber pulverizer of the present invention;

FIG. 2 is a schematic view of a cooling filter plate structure according to the present invention;

FIG. 3 is a schematic view of the fastening mechanism of the present invention;

FIG. 4 is a schematic structural diagram of a positioning mechanism according to the present invention.

Reference numerals

1. A processing bin; 11. a feeding port; 2. a movable material guide plate; 21. a baffle plate; 22. a rotating shaft; 23. a rotating electric machine; 3. a crushing roller; 4. a partition plate; 5. a cooling tube; 6. a filter plate; 7. cooling the filter plate; 71. a through hole; 72. a fastening mechanism; 721. a hollow fixing stud; 722. ejecting the ball; 723. the spring is tightly propped; 724. a fixing plate; 8. a drawing type material collecting box; 81. a roller; 82. mounting a through hole; 9. a positioning mechanism; 91. a sealing plate; 92. a positioning spring; 93. and a positioning ball.

Detailed Description

Examples

Fig. 1 is a schematic structural diagram of a sawtooth-shaped double-drum rubber pulverizer, fig. 2 is a schematic structural diagram of a cooling filter plate, fig. 3 is a schematic structural diagram of a fastening mechanism, and fig. 4 is a schematic structural diagram of a positioning mechanism, as shown in the figure, the sawtooth-shaped double-drum rubber pulverizer comprises a treatment bin 1, a feeding opening 11 is formed in the top of the treatment bin 1, two crushing rollers 3 are arranged in the treatment bin 1, and a plurality of crushing teeth are arranged on the crushing rollers 3 and are in sawtooth shapes. The two crushing rollers 3 are respectively connected with two driving motors (not shown in the figure) through belts, and the motors drive the crushing rollers 3 to rotate, which belongs to the prior art and is not described here.

Both sides are provided with cooling body in handling storehouse 1, and cooling body includes filter 6 and cooling tube 5, and cooling tube 5 sets up in the recess of handling storehouse 1 side, and the recess outside is fixed with filter 6, avoids the powder to adhere to and influences the cooling effect on the cooling tube.

Handle 1 bottom in storehouse and be provided with cooling filter 7 and pull formula case 8 that gathers materials, cooling filter 7 is provided with two and be arc, and two cooling filters 7 set up with two crushing rolls 3 respectively relatively, and the spout has all been seted up with handling 1 inner wall in storehouse to the both sides of division board 4, and the both sides of cooling filter 7 are inserted and are located in the spout. The cooling filter plate 7 is internally provided with a through hole 71 for accommodating the cooling pipe 5, the through hole 71 is a long round hole and can accommodate a U-shaped cooling pipe, the cooling pipe 5 is fixed on the inner wall of the treatment bin 1 and is communicated with the refrigerator, and the cooling pipe 5 in the cooling mechanism is also communicated with the refrigerator. At least one fastening mechanism 72 is fixed on two sides of the cooling filter plate 7, the fastening mechanism 72 comprises a hollow fixing stud 721, a jacking ball 722, a jacking spring 723 and a fixing plate 724, the fixing plate 724 is connected inside the hollow fixing stud 721 in a threaded manner, the fixing plate 724 is fixedly connected with one end of the jacking spring 723, the other end of the jacking spring 723 is fixedly connected with the jacking ball 722, and the jacking ball 722 is arranged opposite to the sliding chute, so that the cooling filter plate 7 cannot move in the sliding chute due to vibration.

The discharge gate has been seted up to treatment bin 1 side, and the discharge gate sets up with pull formula case 8 relatively, and pull formula case 8 that gathers materials is provided with two and sets up with cooling filter 7 relatively, and pull formula case 8 bottoms that gathers materials is provided with gyro wheel 81, and gyro wheel 81 sets up in the slide of bottom in treatment bin 1. 8 bottoms in pull formula case that gathers materials are provided with positioning mechanism 9, and positioning mechanism 9 includes closing plate 91, positioning spring 92 and location ball 93, and location ball 93 and positioning spring 92 one end fixed connection, the positioning spring 92 other end and closing plate 91 fixed connection, closing plate 91 threaded connection in the installation through-hole 82 of 8 bottoms in pull formula case that gathers materials, and location ball 93 sets up with the constant head tank of handling storehouse 1 bottom relatively. The cooling filter plate 7 allows the powder to be rapidly cooled.

A partition plate 4 is fixed inside the treatment bin 1, and a movable material guide plate 2 is arranged at the top of the partition plate 4. The movable material guide plate 2 comprises a baffle 21, a rotating shaft 22 and a rotating motor 23, the rotating motor 23 is fixedly connected with the rotating shaft 22, the rotating shaft 22 is fixedly connected with the baffle 21, two ends of the rotating shaft 22 are fixed on the inner wall of the treatment bin 1 through bearings, the rotating shaft 22 is driven to rotate through the rotating motor 23, so that the baffle 21 is moved to a corresponding position, the adjustment of materials into different cavities is realized, the machine does not need to be stopped, materials and discharging materials are alternately thrown, and the working efficiency is improved.

Therefore, the sawtooth-shaped double-drum rubber pulverizer adopting the structure has the advantages of high working efficiency, good cooling effect and difficulty in powder adhesion.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the utility model without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a two drum-type rubber milling machines of zigzag, is including handling the storehouse, it is provided with pan feeding mouth, its characterized in that to handle the storehouse top: the improved processing bin is characterized in that two crushing rollers are arranged in the processing bin, a plurality of crushing teeth are arranged on the crushing rollers, the crushing teeth are in a sawtooth shape, the two crushing rollers are connected with two driving motors through belts respectively, cooling mechanisms are arranged on two sides in the processing bin, a cooling filter plate and a pull-type material collecting box are arranged at the bottom of the processing bin, a discharge port is formed in the side face of the processing bin, the discharge port and the pull-type material collecting box and the cooling filter plate are arranged oppositely, a positioning mechanism is arranged at the bottom of the pull-type material collecting box, a partition plate is fixed inside the processing bin, and a movable guide plate is arranged at the top of the partition plate.

2. A saw-tooth double-drum rubber mill according to claim 1, characterized in that: the two cooling filter plates are arranged in an arc shape and are arranged opposite to the two crushing rollers respectively, sliding grooves are formed in the two sides of the partition plate and the inner wall of the treatment bin, and the two sides of the cooling filter plates are inserted into the sliding grooves.

3. A saw-tooth double-drum rubber mill according to claim 2, characterized in that: the cooling filter plate is internally provided with a through hole for accommodating a cooling pipe, the through hole is a long round hole, and the cooling pipe is fixed on the inner wall of the treatment bin and is communicated with the refrigerator.

4. A saw-tooth double-drum rubber mill according to claim 2, characterized in that: at least one fastening mechanism is fixed on two sides of the cooling filter plate and comprises a hollow fixing stud, a jacking ball, a jacking spring and a fixing plate, the fixing plate is in threaded connection with the inside of the hollow fixing stud, the fixing plate is fixedly connected with one end of the jacking spring, the other end of the jacking spring is fixedly connected with the jacking ball, and the jacking ball and the sliding groove are arranged oppositely.

5. A saw-tooth double-drum rubber mill according to claim 2, characterized in that: the drawing type material collecting box is provided with two and is opposite to the cooling filter plates, the bottom of the drawing type material collecting box is provided with rollers, and the rollers are arranged in a slide way at the bottom in the treatment bin.

6. A saw-tooth double-drum rubber mill according to claim 5, characterized in that: the positioning mechanism comprises a sealing plate, a positioning spring and a positioning ball, the positioning ball is fixedly connected with one end of the positioning spring, the other end of the positioning spring is fixedly connected with the sealing plate, the sealing plate is in threaded connection with the mounting through hole in the bottom of the drawing type material collecting box, and the positioning ball is arranged opposite to the positioning groove in the bottom of the treatment bin.

7. A saw-tooth double-drum rubber mill according to claim 1, characterized in that: the cooling mechanism comprises a filter plate and a cooling pipe, the cooling pipe is arranged in a groove on the side surface of the treatment bin, and the filter plate is fixed on the outer side of the groove.

8. A saw-tooth double-drum rubber mill according to claim 1, characterized in that: the movable material guide plate comprises a baffle, a rotating shaft and a rotating motor, the rotating motor is fixedly connected with the rotating shaft, the rotating shaft is fixedly connected with the baffle, and two ends of the rotating shaft are fixed on the processed inner wall through bearings.