阅读说明：本技术 一种橡胶材料造粒机及其工作方法 (Rubber material granulator and working method thereof ) 是由 陈宇琪 于 2020-07-02 设计创作，主要内容包括：本发明公开一种橡胶材料造粒机,包括支撑架,所述支撑架的内部底端安装有固定底架,且固定底架的顶部安装有电机与减速机,所述电机与减速机平行设置,所述支撑架的顶部安装有送料筒,且送料筒的一端连接有传动轴,所述送料筒的顶部安装有进料筒,且送料筒的另一端连接有造粒箱,所述造粒箱的一侧连接有驱动马达,且造粒箱的底部连接有收集箱,所述进料筒的一侧中部安装有气缸,且气缸的一端连接有驱动杆,所述驱动杆的一端贯穿进料筒的侧壁,且驱动杆远离气缸的一端连接有切刀,所述进料筒的另一侧内壁安装有T型架；本发明能够在上料时对材料进行切割,防止堵塞,同时方便了电机和减速机的安装,此外还方便对造粒后的原料进行统一收集。(The invention discloses a rubber material granulator which comprises a support frame, wherein a fixed bottom frame is installed at the bottom end inside the support frame, a motor and a speed reducer are installed at the top of the fixed bottom frame, the motor and the speed reducer are arranged in parallel, a feeding barrel is installed at the top of the support frame, a transmission shaft is connected to one end of the feeding barrel, a feeding barrel is installed at the top of the feeding barrel, a granulation box is connected to the other end of the feeding barrel, a driving motor is connected to one side of the granulation box, a collection box is connected to the bottom of the granulation box, an air cylinder is installed in the middle of one side of the feeding barrel, a driving rod is connected to one end of the air cylinder, one end of the driving rod penetrates through the side wall of the feeding barrel, a cutter is connected to; the invention can cut the material during feeding, prevent blockage, facilitate the installation of the motor and the speed reducer and also facilitate the uniform collection of the granulated raw materials.)

1. A rubber material granulator is characterized by comprising a support frame (1), wherein a fixed bottom frame (2) is installed at the bottom end inside the support frame (1), a motor (3) and a speed reducer (4) are installed at the top of the fixed bottom frame (2), the motor (3) and the speed reducer (4) are arranged in parallel, a feeding barrel (5) is installed at the top of the support frame (1), one end of the feeding barrel (5) is connected with a transmission shaft (6), a feeding barrel (7) is installed at the top of the feeding barrel (5), the other end of the feeding barrel (7) is connected with a granulating box (8), one side of the granulating box (8) is connected with a driving motor (9), and the bottom of the granulating box (8) is connected with a collecting box (10);

the feeding device is characterized in that an air cylinder (11) is mounted in the middle of one side of the feeding cylinder (7), one end of the air cylinder (11) is connected with a driving rod (12), one end of the driving rod (12) penetrates through the side wall of the feeding cylinder (7), one end, far away from the air cylinder (11), of the driving rod (12) is connected with a cutter (16), a T-shaped frame (13) is mounted on the inner wall of the other side of the feeding cylinder (7), two groups of limiting rollers (14) and two groups of dispersing rollers (15) are mounted between the inner walls of the front end and the rear end of the feeding cylinder (7), and the two groups of dispersing rollers (15) are located;

an inner sleeve box (17) is sleeved in the collecting box (10), a pull belt (18) is arranged at the front end of the inner sleeve box (17), a drawing drawer (19) is arranged on the inner side of the front end of the inner sleeve box (17) close to the lower part of the pull belt (18), and a receiving box (20) is arranged at the top of the inner sleeve box (17);

two groups of parallel bearing frames (22) are arranged at the top of the fixed underframe (2), clamping boxes (23) are arranged at the tops of the two groups of bearing frames (22), and limiting plates (24) are arranged on the inner walls of the periphery of each clamping box (23);

two sets of parallel arrangement's spring beam (26) and a telescopic link (25) are installed to one side of limiting plate (24), telescopic link (25) are located the top of spring beam (26), run through fixed plate (27) are installed in the outside of two sets of spring beam (26).

2. A rubber material granulator according to claim 1, characterized in that the feeding cylinder (5) is provided with a screw feeding rod (21) inside, and one end of the screw feeding rod (21) is fixedly connected with one end of the transmission shaft (6).

3. A rubber material granulator according to claim 1, characterized in that one end of the motor (3) is rotatably connected with one end of the speed reducer (4), and a transmission chain is connected between the other end of the speed reducer (4) and the outer side of the transmission shaft (6).

4. A rubber material granulator according to claim 1, characterized in that the two sets of limit rollers (14) and the two sets of dispersion rollers (15) are arranged in parallel up and down, the outer side of the feeding cylinder (7) is provided with two sets of motors respectively connected with the two sets of limit rollers (14), a belt is connected between the two sets of limit rollers (14) and the two sets of dispersion rollers (15), and the belts connected between the two sets of limit rollers (14) and the two sets of dispersion rollers (15) are arranged in a crossing manner.

5. A rubber material granulator according to claim 1, characterized in that the limiting plates (24) are arranged inside the clamping box (23), two sets of spring rods (26) penetrate through the outside of the clamping box (23), and two sets of spring rods (26) penetrate through the outside of the fixing plate (27) and are provided with fixing nuts, and the side walls of the fixing plate (27) are fixedly connected with the side walls of the clamping box (23).

6. The rubber material granulator according to claim 1, wherein a rotating shaft is arranged at the joint of one end of the telescopic rod (25) and the side wall of the limiting plate (24), and one end of the telescopic rod (25) is movably connected with the side wall of the limiting plate (24) through the rotating shaft.

7. The working method of the rubber material granulator is characterized by comprising the following steps:

the method comprises the following steps: firstly, fixing a fixed underframe (2) and a support frame (1), respectively installing a motor (3) and a speed reducer (4) in clamping boxes (23) at the tops of two groups of bearing frames (22), fixing the bottoms of the motor (3) and the speed reducer (4) by using limiting plates (24), respectively contacting the peripheries of the bottoms of the motor (3) and the speed reducer (4) by four limiting plates (24) at the inner side of each clamping box (23), pulling a spring rod (26) to contract to apply pressure to the limiting plates (24), enabling the limiting plates (24) to contact and clamp the bottoms of the motor (3) and the speed reducer (4), swinging and contracting a telescopic rod (25), and screwing one end of the spring rod (26) to be in contact with a fixed plate (27) by using a fixed nut;

step two: starting an air cylinder (11), a motor (3), a driving motor (9) and a speed reducer (4), after the motor (3) is decelerated by the speed reducer (4), the speed reducer (4) drives a transmission shaft (6) to rotate through a transmission chain, the transmission shaft (6) drives a spiral feeding rod (21) to rotate, rubber materials with processing are put into the feeding cylinder (7) from the top, the starting motor drives two groups of limiting rollers (14) to rotate towards opposite directions, the rubber materials enter from between the two groups of limiting rollers (14), then the driving rod (12) is driven to advance through the air cylinder (11), then a cutter (16) is driven to cut off the rubber materials by using one end of a T-shaped frame (13) as force application, then the cut rubber enters the tops of the two groups of dispersion rollers (15), the two groups of dispersion rollers (15) are driven by the two groups of limiting rollers (14) to rotate towards opposite directions under the action of a belt, so as to break up the rubber material, then the rubber material enters the bottom of the feeding barrel (7) and then enters the feeding barrel (5);

step three: screw feed rod (21) send into rubber materials in granulation case (8), install fan-shaped blade and be connected with driving motor (9) in granulation case (8), rubber materials enters into granulation case (8), driving motor (9) drive fan-shaped blade and cut rubber materials, thereby carry out the granulation operation, rubber materials after the granulation gets into collection box (10), accept by bearing box (20) earlier, enter into endotheca case (17) afterwards, later fall into pull steamer tray (19), pull out whole endotheca case (17) pulling drawstring (18), it can to take out rubber grain again pull steamer tray (19).

Technical Field

The invention belongs to the field of granulators, particularly relates to a rubber granulator, and more particularly relates to a rubber material granulator and a working method thereof.

Background

When the rubber material is used for preparing rubber particles, the rubber needs to be cut by a granulator to form fine particles, so that rubber particles are prepared.

The existing rubber material granulator has certain disadvantages in use, and the motor and the speed reducer are basically fixedly installed when in use, so that the existing rubber material granulator is not convenient to disassemble and install and does not have a damping effect; the existing rubber material granulator is inconvenient to uniformly collect rubber particles after granulation is finished; the existing rubber material granulator is easy to block during feeding, so that the granulation progress is influenced, and certain influence is brought to actual use.

Disclosure of Invention

In order to overcome the technical problems, the invention aims to provide a rubber material granulator, which can effectively solve the problems that a motor and a speed reducer are basically fixedly installed when the existing rubber material granulator is used, the existing rubber material granulator is inconvenient to disassemble and install, and does not have a damping effect; the existing rubber material granulator is inconvenient to uniformly collect rubber particles after granulation is finished; the problem that the existing rubber material granulator is easy to block during feeding and influences the granulation progress is solved.

The purpose of the invention can be realized by the following technical scheme:

a rubber material granulator comprises a support frame, wherein a fixed bottom frame is installed at the bottom end inside the support frame, a motor and a speed reducer are installed at the top of the fixed bottom frame, the motor and the speed reducer are arranged in parallel, a feeding cylinder is installed at the top of the support frame, a transmission shaft is connected to one end of the feeding cylinder, a feeding cylinder is installed at the top of the feeding cylinder, a granulation box is connected to the other end of the feeding cylinder, a driving motor is connected to one side of the granulation box, and a collection box is connected to the bottom of the granulation box;

the feeding device comprises a feeding cylinder, a cutter, a T-shaped frame, two groups of limiting rollers and two groups of dispersing rollers, wherein the middle of one side of the feeding cylinder is provided with an air cylinder, one end of the air cylinder is connected with a driving rod, one end of the driving rod penetrates through the side wall of the feeding cylinder, one end of the driving rod, which is far away from the air cylinder, is connected with the cutter, the inner wall of the other side of the feeding cylinder is provided with the T-shaped frame, two groups of limiting rollers and two groups of;

an inner sleeve box is sleeved inside the collecting box, a pull belt is arranged at the front end of the inner sleeve box, a pull drawer is arranged on the inner side of the front end of the inner sleeve box close to the lower part of the pull belt, and a receiving box is arranged at the top of the inner sleeve box;

two groups of parallel bearing frames are arranged at the top of the fixed underframe, clamping boxes are mounted at the tops of the two groups of bearing frames, and limiting plates are arranged on the inner walls of the peripheries of the clamping boxes;

two sets of spring rods and a telescopic rod which are arranged in parallel are installed on one side of the limiting plate, the telescopic rod is located above the spring rods, and a fixing plate is installed on the outer side of the two sets of spring rods in a penetrating mode.

As a further scheme of the invention: the inside of a feeding cylinder is provided with a spiral feeding rod, and one end of the spiral feeding rod is fixedly connected with one end of the transmission shaft.

As a further scheme of the invention: one end of the motor is rotatably connected with one end of the speed reducer, and a transmission chain is connected between the other end of the speed reducer and the outer side of the transmission shaft.

As a further scheme of the invention: two sets of spacing rollers and two sets of dispersion rollers parallel arrangement from top to bottom, the outside of a feeding section of thick bamboo is provided with two sets of motors and is connected with two sets of spacing rollers respectively, two sets of spacing rollers respectively with be connected with the belt between two sets of dispersion rollers, the belt of being connected between two sets of spacing rollers and two sets of dispersion rollers is cross arrangement.

As a further scheme of the invention: the limiting plate sets up in the inboard of joint box, and two sets of spring levers run through the outside portion of fixed plate and are provided with fixation nut, the lateral wall of fixed plate and the lateral wall fixed connection of joint box.

As a further scheme of the invention: the one end of telescopic link and the lateral wall of limiting plate link up the department and be provided with the pivot, and the one end of telescopic link is through the lateral wall swing joint of pivot and limiting plate.

A working method of a rubber material granulator specifically comprises the following steps:

the method comprises the following steps: firstly, fixing a fixed underframe and a support frame, respectively installing a motor and a speed reducer in clamping boxes at the tops of two groups of bearing frames, fixing the bottoms of the motor and the speed reducer by using limiting plates, respectively contacting the four limiting plates at the inner side of each clamping box with the peripheries of the bottoms of the motor and the speed reducer, pulling a spring rod to contract and apply pressure to the limiting plates, enabling the limiting plates to contact and clamp the bottoms of the motor and the speed reducer, simultaneously swinging and contracting a telescopic rod, and screwing one end of the spring rod to be in contact with a fixed plate by using a fixing nut;

step two: the rubber material processing device comprises a starting cylinder, a motor, a driving motor and a speed reducer, wherein the motor is decelerated by the speed reducer, the speed reducer drives a transmission shaft to rotate through a transmission chain, the transmission shaft drives a spiral feeding rod to rotate, the rubber material to be processed is fed from the top of a feeding cylinder, the starting motor drives two groups of limiting rollers to rotate towards opposite directions, the rubber material enters from between the two groups of limiting rollers, then the driving rod is driven to advance through the cylinder, a cutter is driven to cut off the rubber material by using one end of a T-shaped frame as force application, then the cut rubber enters the tops of two groups of dispersing rollers, the two groups of dispersing rollers are driven by the two groups of limiting rollers to rotate towards opposite directions under the action of a belt, so that the rubber material is scattered, then the rubber material enters the bottom of the feeding cylinder and then;

step three: in the granulation case is sent into rubber materials to the screw feeding rod, installation fan-shaped blade is connected with driving motor in the granulation case, rubber materials enters into the granulation case, driving motor drives fan-shaped blade and cuts rubber materials, thereby carry out the granulation operation, rubber materials after the granulation gets into to collect the case, accept by accepting the box earlier, enter into the endotheca incasement afterwards, later fall into the pull steamer tray, the pulling drawstring is with whole endotheca case pull-out, again take out the pull steamer tray with the rubber grain pour out can.

The invention has the following beneficial effects:

1. according to the invention, the fixing supports are arranged, the motor and the speed reducer are respectively arranged in the clamping boxes at the tops of the two groups of bearing frames, the bottoms of the motor and the speed reducer are fixed by utilizing the limiting plates, four limiting plates on the inner side of each clamping box are respectively contacted with the peripheries of the bottoms of the motor and the speed reducer, the spring rod is pulled to contract to press the limiting plates, so that the limiting plates are contacted and clamped with the bottoms of the motor and the speed reducer, the telescopic rod swings and contracts, one end of the spring rod is screwed to be contacted with the fixing plate by adopting the fixing nut, the motor and the speed reducer can be conveniently and fixedly installed, the motor and the speed reducer are convenient to disassemble, and a certain damping effect can be realized by the retractility;

2. the rubber material feeding device is characterized in that the limiting rollers are arranged, the dispersing rollers are matched with the cutter and the T-shaped frame, the motor drives the two groups of limiting rollers to rotate towards opposite directions, rubber materials enter between the two groups of limiting rollers, then the driving rod is driven to advance through the air cylinder, the cutter is further driven to cut off the rubber materials by using one end of the T-shaped frame as a force application, then the cut rubber enters the tops of the two groups of dispersing rollers, the two groups of dispersing rollers are driven by the two groups of limiting rollers to rotate towards opposite directions under the action of the belt, so that the rubber materials are scattered, and the feeding difficulty caused by the aggregation and blockage of the rubber materials in the feeding cylinder;

3. through setting up the collecting box, rubber materials after the granulation gets into to collect the case, accepts by accepting the box earlier, enters into endotheca incasement afterwards, later falls into the pull steamer tray, and the pulling drawstring is pulled out whole endotheca case, again with the pull steamer tray take out with the rubber grain pour out can, made things convenient for the unified collection to rubber granule, improved the efficiency of whole granulation process.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of a rubber material pelletizer according to the present invention.

Figure 2 is a front view of a rubber material pelletizer in accordance with the present invention.

FIG. 3 is a cross-sectional view of a feed cylinder in a rubber material pelletizer in accordance with the present invention.

Figure 4 is a side view of a collection bin in a rubber material pelletizer in accordance with the present invention.

FIG. 5 is a cross-sectional view of a feed cylinder in a rubber material pelletizer in accordance with the present invention.

Figure 6 is a top plan view of a stationary base frame in a rubber material pelletizer in accordance with the present invention.

FIG. 7 is a structural diagram of a limiting plate in the rubber material granulator.

In the figure: 1. a support frame; 2. fixing the underframe; 3. a motor; 4. a speed reducer; 5. a feed cylinder; 6. a drive shaft; 7. a feeding cylinder; 8. a granulation box; 9. a drive motor; 10. a collection box; 11. a cylinder; 12. a drive rod; 13. a T-shaped frame; 14. a limiting roller; 15. a dispersion roller; 16. a cutter; 17. an inner jacket box; 18. pulling the belt; 19. drawing and pulling the drawer; 20. a receiving box; 21. a screw feed rod; 22. a receiving frame; 23. a clamping box; 24. a limiting plate; 25. a telescopic rod; 26. a spring lever; 27. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.

As shown in fig. 1-7, a rubber material granulator comprises a support frame 1, wherein a fixed chassis 2 is installed at the bottom end inside the support frame 1, a motor 3 and a speed reducer 4 are installed at the top of the fixed chassis 2, the motor 3 and the speed reducer 4 are arranged in parallel, a feeding barrel 5 is installed at the top of the support frame 1, a transmission shaft 6 is connected to one end of the feeding barrel 5, a feeding barrel 7 is installed at the top of the feeding barrel 5, a granulation box 8 is connected to the other end of the feeding barrel 7, a driving motor 9 is connected to one side of the granulation box 8, a collection box 10 is connected to the bottom of the granulation box 8, and the collection box 10 collects granulated rubber;

the middle part of one side of the feeding cylinder 7 is provided with a cylinder 11, one end of the cylinder 11 is connected with a driving rod 12, one end of the driving rod 12 penetrates through the side wall of the feeding cylinder 7, one end of the driving rod 12, which is far away from the cylinder 11, is connected with a cutter 16, the inner wall of the other side of the feeding cylinder 7 is provided with a T-shaped frame 13, two groups of limiting rollers 14 and two groups of dispersing rollers 15 are arranged between the inner walls of the front end and the rear end of the feeding cylinder 7, and the two groups of dispersing rollers 15 are positioned;

an inner sleeve box 17 is sleeved in the collecting box 10, a pull belt 18 is arranged at the front end of the inner sleeve box 17, a drawing drawer 19 is arranged on the inner side of the front end of the inner sleeve box 17 close to the lower part of the pull belt 18, a receiving box 20 is arranged at the top of the inner sleeve box 17, and the receiving box 20 receives rubber particles from the granulating box 8;

two groups of parallel bearing frames 22 are arranged at the top of the fixed underframe 2, clamping boxes 23 are arranged at the tops of the two groups of bearing frames 22, limiting plates 24 are arranged on the peripheral inner walls of the clamping boxes 23, and the limiting plates 24 fix the motor 3 and the speed reducer 4;

two groups of spring rods 26 and a telescopic rod 25 which are arranged in parallel are installed on one side of the limiting plate 24, the telescopic rod 25 is located above the spring rods 26, and a fixing plate 27 is installed on the outer side of the two groups of spring rods 26 in a penetrating mode.

The inside of feed cylinder 5 is provided with spiral feed rod 21, and the one end of spiral feed rod 21 and the one end fixed connection of transmission shaft 6 utilize transmission shaft 6 to rotate, drive spiral feed rod 21 and rotate.

One end of the motor 3 is rotatably connected with one end of the speed reducer 4, a transmission chain is connected between the other end of the speed reducer 4 and the outer side of the transmission shaft 6, and the transmission shaft 6 is transmitted through the transmission chain.

Two sets of spacing rollers 14 and two sets of dispersion rollers 15 parallel arrangement from top to bottom, the outside of a feeding section of thick bamboo 7 is provided with two sets of motors and is connected with two sets of spacing rollers 14 respectively, two sets of spacing rollers 14 respectively with be connected with the belt between two sets of dispersion rollers 15, the belt of being connected between two sets of spacing rollers 14 and two sets of dispersion rollers 15 is cross arrangement, two sets of spacing rollers 14 drive two sets of dispersion rollers 15 and rotate toward the opposite directions.

The limiting plate 24 is arranged on the inner side of the clamping box 23, the two groups of spring rods 26 penetrate through the outer side part of the fixing plate 27 to be provided with fixing nuts, and the side wall of the fixing plate 27 is fixedly connected with the side wall of the clamping box 23.

The pivot is provided with in the one end of telescopic link 25 and limiting plate 24's lateral wall junction, and telescopic link 25's one end is through pivot and limiting plate 24's lateral wall swing joint, sets up the pivot and makes telescopic link 25 can adapt to limiting plate 24's gradient.

A working method of a rubber material granulator specifically comprises the following steps:

the method comprises the following steps: firstly, fixing a fixed underframe 2 and a support frame 1, respectively installing a motor 3 and a speed reducer 4 in clamping boxes 23 at the tops of two groups of bearing frames 22, fixing the bottoms of the motor 3 and the speed reducer 4 by using limiting plates 24, respectively contacting the four limiting plates 24 at the inner side of each clamping box 23 with the peripheries of the bottoms of the motor 3 and the speed reducer 4, pulling a spring rod 26 to contract to apply pressure to the limiting plates 24, enabling the limiting plates 24 to contact and clamp the bottoms of the motor 3 and the speed reducer 4, simultaneously swinging and contracting a telescopic rod 25, and screwing one end of the spring rod 26 to be in contact with a fixed plate 27 by adopting a fixed nut;

step two: starting the cylinder 11, the motor 3, the driving motor 9 and the speed reducer 4, after the motor 3 is reduced by the speed reducer 4, the speed reducer 4 drives the transmission shaft 6 to rotate through the transmission chain, the transmission shaft 6 drives the spiral feeding rod 21 to rotate, rubber materials with processing are fed from the top of the feeding cylinder 7, the starting motor drives the two groups of limiting rollers 14 to rotate towards opposite directions, the rubber materials enter from between the two groups of limiting rollers 14, then the driving rod 12 is driven to advance through the air cylinder 11, then the cutter 16 is driven to cut off the rubber material by using one end of the T-shaped frame 13 as a force application, the cut rubber enters the tops of the two groups of dispersion rollers 15, the two groups of dispersion rollers 15 are driven by the two groups of limiting rollers 14 to rotate in opposite directions under the action of the belt, so as to break up the rubber material, then the rubber material enters the bottom of the feeding cylinder 7 and then enters the feeding cylinder 5;

step three: screw feed rod 21 sends into granulation case 8 with rubber raw materials in, install fan-shaped blade and be connected with driving motor 9 in granulation case 8, rubber raw materials enters into granulation case 8, driving motor 9 drives fan-shaped blade and cuts rubber materials, thereby carry out the granulation operation, rubber materials after the granulation gets into collection box 10, accept by accepting box 20 earlier, enter into interior cover box 17 afterwards in, later fall into pull steamer tray 19, 18 pull out whole interior cover box 17 of pulling drawstring, it can to pour out the rubber grain to take out pull steamer tray 19 again.

According to the invention, the fixed underframe 2 is arranged, the motor 3 and the speed reducer 4 are respectively arranged in the clamping boxes 23 at the tops of the two groups of bearing frames 22, the limiting plates 24 are utilized to fix the bottoms of the motor 3 and the speed reducer 4, the four limiting plates 24 at the inner side of each clamping box 23 are respectively contacted with the bottoms of the motor 3 and the speed reducer 4, the spring rod 26 is pulled to contract to press the limiting plates 24, so that the limiting plates 24 are contacted and clamped with the bottoms of the motor 3 and the speed reducer 4, meanwhile, the telescopic rod 25 swings and contracts, one end of the spring rod 26 is screwed to be contacted with the fixed plate 27 by adopting a fixing nut, thus the motor 3 and the speed reducer 4 can be conveniently and fixedly installed, the disassembly of the motor 3 and the speed reducer 4 is convenient, and a certain damping effect can be achieved through the retractility; by arranging the limiting rollers 14 and the dispersing rollers 15 to be matched with the cutters 16 and the T-shaped frame 13, the motor drives the two groups of limiting rollers 14 to rotate towards opposite directions, rubber materials enter between the two groups of limiting rollers 14, then the driving rod 12 is driven to advance through the air cylinder 11, the cutters 16 are further driven to cut off the rubber materials by using one end of the T-shaped frame 13 as force application, the cut rubber enters the tops of the two groups of dispersing rollers 15, the two groups of dispersing rollers 15 are driven by the two groups of limiting rollers 14 to rotate towards opposite directions under the action of the belt, so that the rubber materials are scattered, and feeding difficulty caused by cohesive blocking of the rubber materials in the feeding cylinder 7 is effectively avoided; through setting up collecting box 10, the rubber materials after the granulation gets into collecting box 10, accepts by accepting box 20 earlier, enters into endotheca case 17 afterwards in, later falls into pull steamer tray 19, and pulling drawstring 18 pulls out whole endotheca case 17, and it can to pour out the rubber grain to take out pull steamer tray 19 again, has made things convenient for the unified collection to rubber granule, improves the efficiency of whole granulation process.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.