阅读说明：本技术 一种橡胶制品生产用原料筛选装置 (Raw materials sieving mechanism is used in rubber component production ) 是由 周道越 于 2018-07-16 设计创作，主要内容包括：本发明公开了一种橡胶制品生产用原料筛选装置,包括底板,所述底板的上端固定有第一支撑架和第二支撑架,所述第一支撑架的上端架设有第一传送带,所述第二支撑架的上端架设有第二传送带,所述底板的上端固定有四个支撑杆,四个支撑杆的上端共同固定有第一粉碎箱,所述第一粉碎箱的一侧连接有连接管,所述第一传送带的一端贯穿连接管的侧壁并延伸至连接管内,所述第一粉碎箱内设有第一粉碎装置。本发明实现了对原料进行彻底粉碎然后进行充分过滤的功能,提高了原料的使用率,避免了筛选不彻底造成原料浪费的情况发生,节约了成本,提高了工作效率,降低了工人的劳动强度,并且能根据需求对原料进行定量输送,操作简单,方便使用。(The invention discloses a raw material screening device for rubber product production, which comprises a bottom plate, wherein a first support frame and a second support frame are fixed at the upper end of the bottom plate, a first conveyor belt is erected at the upper end of the first support frame, a second conveyor belt is erected at the upper end of the second support frame, four support rods are fixed at the upper end of the bottom plate, a first crushing box is jointly fixed at the upper ends of the four support rods, a connecting pipe is connected to one side of the first crushing box, one end of the first conveyor belt penetrates through the side wall of the connecting pipe and extends into the connecting pipe, and a first crushing device is arranged in the first crushing box. The invention realizes the functions of thoroughly crushing and then fully filtering the raw materials, improves the utilization rate of the raw materials, avoids the situation of raw material waste caused by incomplete screening, saves the cost, improves the working efficiency, reduces the labor intensity of workers, can quantitatively convey the raw materials according to the requirements, and has simple operation and convenient use.)

1. The utility model provides a raw materials sieving mechanism is used in rubber component production, includes bottom plate (9), its characterized in that: a first support frame (6) and a second support frame (8) are fixed at the upper end of the bottom plate (9), a first conveyor belt (7) is erected at the upper end of the first support frame (6), a second conveyor belt (12) is erected at the upper end of the second support frame (8), four support rods (10) are fixed at the upper end of the bottom plate (9), a first crushing box (2) is jointly fixed at the upper ends of the four support rods (10), a connecting pipe (5) is connected to one side of the first crushing box (2), one end of the first conveyor belt (7) penetrates through the side wall of the connecting pipe (5) and extends into the connecting pipe (5), a first crushing device is arranged in the first crushing box (2), a sealing device is arranged in the first crushing box (2), the lower end of the first crushing device is rotatably connected to the upper end of the sealing device, and the lower end of the first crushing box (2) is connected to a blanking pipe (11), the blanking pipe (11) corresponds to one side of the upper end of the second conveyor belt (12), a second crushing box (24) is fixed to one side of the upper end of the bottom plate (9), a first opening (23) is formed in one side of the second crushing box (24), one end of the second conveyor belt (12) penetrates through the first opening (23) and extends into the second crushing box (24), a second crushing device is arranged in the second crushing box (24), second sliding grooves (35) are formed in opposite side walls in the second crushing box (24), second sliding blocks (36) are installed in the second sliding grooves (35), a filter plate (13) is jointly fixed between the two second sliding blocks (36), two fixing boxes (30) are fixed to the upper end of the bottom plate (9), the two fixing boxes (30) are respectively located on two sides of the second crushing box (24), and rotating devices are arranged in the fixing boxes (30), the rotating device is provided with connecting rods (17), one ends of the two connecting rods (17) penetrate through the side walls of the two fixed boxes (30) and the second crushing box (24) respectively and are fixed at the lower end of the filter plate (13), and a collecting device is arranged at the lower end in the second crushing box (24).

2. The raw material screening device for rubber product production as claimed in claim 1, wherein the first crushing device comprises a first rotating rod (4) arranged in a first crushing box (2), a first driving motor (1) is fixed at the upper end of the first crushing box (2), an output shaft of the first driving motor (1) penetrates through the side wall of the first crushing box (2) and extends into the first crushing box (2), the tail end of the output shaft of the first driving motor (1) is fixed at the upper end of the first rotating rod (4), the lower end of the first rotating rod (4) is rotatably connected at the upper end of a sealing device, and a plurality of first blades (3) are fixed at equal intervals at two sides of the first rotating rod (4).

3. The raw material screening device for rubber product production according to claim 1, wherein the sealing device comprises a first partition plate (34) fixed between opposite side walls in the first crushing box (2), two second openings are arranged on the first partition plate (34), third openings (39) are arranged at two ends of the first partition plate (34), one second opening and one third opening (39) at the same side are in a group, the second opening and the third opening (39) in the same group are arranged in a penetrating manner, fourth openings (40) are arranged at two sides of the first crushing box (2), the two fourth openings (40) correspond to the two third openings (39), fixing frames (27) are fixed at two sides of the first crushing box (2), a shaft sleeve penetrates through one side of each fixing frame (27), and an oil cylinder (28) penetrates through the shaft sleeve, the piston rod of hydro-cylinder (28) runs through fourth opening (40) and third opening (39) and extends to in third opening (39), the piston rod end of hydro-cylinder (28) is fixed with baffle (33), and baffle (33) are located the second opening, the lower extreme of first pivot pole (4) is rotated and is connected the upper end at first baffle (34).

4. The raw material screening device for rubber product production according to claim 1, wherein the second crushing device comprises two second rotating rods (21) rotatably connected to one end side wall in a second crushing box (24), a plurality of second blades (20) are fixed to one circumference side wall of the second rotating rods (21) at equal intervals, a cross bar (32) is fixed to one end of each of the two second rotating rods (21), a protection box (19) is fixed to one side of the second crushing box (24), one end of one cross bar (32) penetrates through the side walls of the second crushing box (24) and the protection box (19) and is rotatably connected to one end side wall in the protection box (19), one end of the other cross bar (32) penetrates through the side walls of the second crushing box (24) and the protection box (19) and extends into the protection box (19), a second driving motor (18) is fixed to one side of the protection box (19), the tail end of an output shaft of the second driving motor (18) penetrates through the side wall of the protection box (19) and is fixed at one end of the other cross rod (32), gears (31) are fixed on the two cross rods (32), the two gears (31) are located in the protection box (19), and the two gears (31) are meshed with each other.

5. The raw material screening device for rubber product production as recited in claim 1, wherein the rotating device comprises a second partition plate (38) fixed between opposite side walls in the fixing box (30), a third driving motor (22) is fixed on one side of the second partition plate (38), an output shaft of the third driving motor (22) penetrates through the side wall of the second partition plate (38) and extends to the other side of the second partition plate (38), a rotary table (16) is fixed at the tail end of the output shaft of the third driving motor (22), a fixing rod (37) is fixed on one side of the rotary table (16), a connecting sleeve is sleeved on the fixing rod (37), and the lower end of the connecting rod (17) is fixed on the connecting sleeve.

6. The raw material screening device for rubber product production according to claim 1, wherein the collecting device comprises a collecting box (14) arranged at the bottom in a second crushing box (24), opposite side walls of the second crushing box (24) are provided with third sliding grooves, third sliding blocks are installed in the third sliding grooves, one ends of the two third sliding blocks are respectively fixed at two sides of the collecting box (14), the bottom in the second crushing box (24) is provided with two first sliding grooves, first sliding blocks (15) are installed in the first sliding grooves, the upper ends of the two first sliding blocks (15) are respectively fixed at the lower end of the collecting box (14), one side of the second crushing box (24) is provided with a fifth opening, and one end of the collecting box (14) penetrates through the fifth opening and extends to one side of the second crushing box (24).

7. The raw material screening device for rubber product production according to claim 1, wherein a placing plate (26) is fixed to one side of each of the first crushing box (2) and the second crushing box (24), and an LED lamp (25) is arranged at the upper end of the placing plate (26).

8. A rubber product production feedstock screening apparatus as claimed in claim 6, wherein a side of the collection box (14) is provided with a handle (29).

Technical Field

The invention relates to the technical field of rubber products, in particular to a raw material screening device for rubber product production.

Background

Rubber and plastic products are various in variety and can be classified into static sealing products and dynamic sealing products according to working conditions. O-rings are widely used for sealing of static and reciprocating machine parts. Oil seals are widely used for sealing rotating shafts. The O-shaped ring and the oil seal account for more than half of the total number of sealing products. The rubber sealing element is made to contact with rubber to be sealed, and if the oil seal is made to contact with the rotating shaft surface in certain pressure and has no leakage of oil under the action of fluid lubrication, the O-shaped ring is used to apply compression force to the rubber ring to realize sealing, so that the rubber material has high elasticity, high oil resistance and high ageing resistance.

When the rubber and plastic product is produced, raw materials are needed to be used, and the raw materials are needed to be screened between the raw materials, so that a screening device is needed, and the screening device in the prior art is reported more. CN 107650263A's patent discloses a silica sand raw materials screening processing equipment, uses through the cooperation of puddler, filter, first gear, second gear, motor and first flitch that mixes, has realized improving screening efficiency, but, the device can't carry out make full use of to the raw materials when screening, can't smash the raw materials to cause the waste of raw materials.

CN107803343A discloses a chemical raw material screening device, uses through the cooperation between second motor, carousel, second screen cloth and the third screen cloth, has guaranteed the screening quality of raw materials, but, the device is after the screening, can not smash once more to the raw materials that can't use, need smash the back with remaining raw materials and carry out the rescreening once more, and is wasted time and energy, inefficiency.

CN 207170201U's patent discloses a raw materials sieve separator is used in new material production, and the device uses through first motor, carousel, the cooperation of rocking between pole and the fixed column, rocks the screening that accomplishes the raw materials to the filter screen, but, the device can't carry out the ration according to the use amount to the raw materials and carry, still needs the manual work to carry once more according to the use amount after screening the raw materials, and work efficiency reduces, has increased workman's intensity of labour.

In summary, how to crush the large raw materials, how to sufficiently crush the small raw materials, and how to adjust the conveying amount are important and difficult problems for those skilled in the art to study. The inventor has realized carrying out kibbling function to the bold raw materials through first driving motor, the cooperation between first blade and the first dwang, through the filter, second driving motor, the cooperation of second dwang and second blade, realized carrying out thorough kibbling function to the fritter raw materials, through the hydro-cylinder, cooperation between baffle and the baffle, realized carrying out quantitative transport's function to the raw materials, overcome current sieving mechanism and can not carry out thorough kibbling, can not carry out quantitative transport's defect.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a raw material screening device for producing rubber products.

In order to achieve the purpose, the invention adopts the following technical scheme:

a raw material screening device for rubber product production comprises a bottom plate, wherein a first support frame and a second support frame are fixed at the upper end of the bottom plate, a first conveying belt is erected at the upper end of the first support frame, a second conveying belt is erected at the upper end of the second support frame, four support rods are fixed at the upper end of the bottom plate, a first crushing box is jointly fixed at the upper ends of the four support rods, a connecting pipe is connected to one side of the first crushing box, one end of the first conveying belt penetrates through the side wall of the connecting pipe and extends into the connecting pipe, a first crushing device is arranged in the first crushing box, a sealing device is arranged in the first crushing box, the lower end of the first crushing device is rotatably connected to the upper end of the sealing device, a blanking pipe is connected to the lower end of the first crushing box and corresponds to one side of the upper end of the second conveying belt, a second crushing box is fixed to one side of the upper end, one side of the second crushing box is provided with a first opening, one end of the second conveyor belt penetrates through the first opening and extends into the second crushing box, a second crushing device is arranged in the second crushing box, second sliding grooves are formed in opposite side walls in the second crushing box, second sliding blocks are installed in the second sliding grooves, a filter plate is fixed between the two second sliding blocks, two fixing boxes are fixed to the upper end of the bottom plate and located on two sides of the second crushing box respectively, rotating devices are arranged in the fixing boxes and provided with connecting rods, one ends of the two connecting rods penetrate through the side walls of the two fixing boxes and the second crushing box respectively and are fixed to the lower ends of the filter plate, and a collecting device is arranged at the lower end of the second crushing box.

Preferably, first reducing mechanism is including setting up the first rotation pole in first crushing incasement, the upper end of first crushing case is fixed with first driving motor, first driving motor's output shaft runs through the lateral wall of first crushing case and extends to first crushing incasement, first driving motor's output shaft end is fixed in the upper end of first rotation pole, the lower extreme of first rotation pole is rotated and is connected the upper end at closing device, the impartial interval in both sides of first rotation pole is fixed with a plurality of first blades.

Preferably, the closing means comprises a first partition fixed between the opposite side walls in the first crushing tank, the first clapboard is provided with two second openings, the two ends of the first clapboard are provided with third openings, one second opening and one third opening on the same side form a group, the second opening and the third opening in the same group are arranged in a run-through way, the two sides of the first crushing box are respectively provided with a fourth opening, the two fourth openings are respectively corresponding to the two third openings, a fixing frame is fixed on both sides of the first crushing box, a shaft sleeve is arranged on one side of the fixing frame in a penetrating way, an oil cylinder penetrates through the shaft sleeve, a piston rod of the oil cylinder penetrates through the fourth opening and the third opening and extends into the third opening, a baffle is fixed at the tail end of the piston rod of the oil cylinder, and the baffle is located the second opening, the lower extreme of first pivot pole rotates the upper end of connecting at first baffle.

Preferably, the second crushing device comprises two second rotating rods which are rotatably connected with the side wall of one end in the second crushing box, a plurality of second blades are fixed on the side wall of the periphery of the second rotating rod at equal intervals, cross rods are fixed at one ends of the two second rotating rods, a protection box is fixed at one side of the second crushing box, one end of one cross bar penetrates through the side walls of the second crushing box and the protection box and is rotatably connected to the side wall at one end in the protection box, one end of the other cross bar penetrates through the side walls of the second crushing box and the protection box and extends into the protection box, a second driving motor is fixed on one side of the protection box, the tail end of an output shaft of the second driving motor penetrates through the side wall of the protection box and is fixed at one end of the other cross rod, gears are fixed on the two cross rods, the two gears are located in the protection box, and the two gears are meshed with each other.

Preferably, rotating device is including fixing the second baffle between the relative lateral wall in the fixed box, one side of second baffle is fixed with third driving motor, third driving motor's output shaft runs through the lateral wall of second baffle and extends to the opposite side of second baffle, third driving motor's output shaft end is fixed with the carousel, one side of carousel is fixed with the dead lever, the cover is equipped with the adapter sleeve on the dead lever, the lower extreme of connecting rod is fixed on the adapter sleeve.

Preferably, the collection device is including setting up the collection box of the incasement bottom is smashed to the second, all be equipped with the third spout on the relative lateral wall of the case is smashed to the second, install the third slider in the third spout, the both sides at the collection box are fixed respectively to the one end of two third sliders, the bottom of the incasement is smashed to the second is equipped with two first spouts, install first slider in the first spout, the lower extreme at the collection box is all fixed to the upper end of two first sliders, one side of the case is smashed to the second is equipped with the fifth opening, the one end of collecting the box runs through the fifth opening and extends to one side of the case is smashed to the second.

Preferably, a placing plate is fixed on one side of each of the first crushing box and the second crushing box, and an LED lamp is arranged at the upper end of the placing plate.

Preferably, a handle is arranged on one side of the collecting box.

The invention has the following advantages:

1. when the raw materials are crushed, the large raw materials are firstly crushed through the cooperation of the first driving motor, the first blade and the first rotating rod, so that the utilization rate of the raw materials can be improved when the raw materials are screened, and the practicability is high;

2. when the raw materials are screened, the screened blocky raw materials are crushed again and then filtered through the matching use among the filter plate, the second driving motor, the second rotating rod and the second blade, so that the efficiency is improved, the condition that the raw materials are crushed manually and then filtered is avoided, and the screening efficiency is improved;

3. when the quantitative conveying device is used for quantitatively conveying the raw materials, the oil cylinder, the baffle plate and the partition plate are matched, so that the function of quantitatively conveying the screened raw materials according to the required quantity of the raw materials is realized, the working efficiency is improved, the time is saved, and the labor intensity of workers is reduced.

Drawings

FIG. 1 is a schematic external structural view of a raw material screening apparatus for rubber product production according to the present invention;

FIG. 2 is a schematic view of the internal structure of a raw material screening apparatus for rubber product production according to the present invention;

FIG. 3 is an enlarged view of a raw material sieving apparatus for rubber product production according to the present invention at B;

FIG. 4 is a schematic view of the internal structure of a protective box of a raw material screening device for rubber product production according to the present invention;

FIG. 5 is an enlarged view of the raw material sieving device for rubber product production according to the present invention at position A;

FIG. 6 is an enlarged view of the raw material sieving device for rubber product production according to the present invention at position C.

In the figure: 1 a first driving motor, 2 a first crushing box, 3a first blade, 4 a first rotating rod, 5 a connecting pipe, 6 a first supporting frame, 7 a first conveying belt, 8 a second supporting frame, 9 a bottom plate, 10 supporting rods, 11 a blanking pipe, 12 a second conveying belt, 13 filter plates, 14 a collecting box, 15 a first sliding block, 16 a rotating disc, 17 a connecting rod, 18 a second driving motor, 19 a protecting box, 20 a second blade, 21 a second rotating rod, 22 a third driving motor, 23 a first opening, 24 a second crushing box, 25LED lamps, 26 a placing plate, 27 a fixing frame, 28 oil cylinders, 29 handles, 30 fixing boxes, 31 gears, 32 cross rods, 33 baffle plates, 34 a first baffle plate, 35 a second sliding groove, 36 a second sliding block, 37 fixing rods, 38 a second baffle plate, 39 a third opening and 40 a fourth opening.

Detailed Description

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

Referring to fig. 1-6, a raw material screening device for rubber product production comprises a bottom plate 9, which is convenient to support and fix, a first support frame 6 and a second support frame 8 are fixed at the upper end of the bottom plate 9, a first conveyor belt 7 is erected at the upper end of the first support frame 6, which is convenient to support the first conveyor belt 7, a second conveyor belt 12 is erected at the upper end of the second support frame 8, which is convenient to support the second conveyor belt 12, four support bars 10 are fixed at the upper end of the bottom plate 9, a first crushing box 2 is jointly fixed at the upper ends of the four support bars 10, which is convenient to support the first crushing box 2, a connecting pipe 5 is connected at one side of the first crushing box 2, one end of the first conveyor belt 7 penetrates through the side wall of the connecting pipe 5 and extends into the connecting pipe 5, a first crushing device is arranged in the first crushing box 2, a sealing device is arranged in the first crushing box 2, and the lower end of, conveniently smash the raw materials through first reducing mechanism to improve the utilization ratio of raw materials.

The lower end of the first crushing box 2 is connected with a blanking pipe 11, the blanking pipe 11 corresponds to one side of the upper end of a second conveyor belt 12, a second crushing box 24 is fixed to one side of the upper end of a bottom plate 9, one side of the second crushing box 24 is provided with a first opening 23, one end of the second conveyor belt 12 penetrates through the first opening 23 and extends into the second crushing box 24, a second crushing device is arranged in the second crushing box 24, opposite side walls in the second crushing box 24 are provided with second sliding grooves 35, second sliding blocks 36 are arranged in the second sliding grooves 35, and a filter plate 13 is fixed between the two second sliding blocks 36 together, so that the filter plate 13 can move conveniently, and the resistance encountered by the filter plate 13 during moving is reduced;

the upper end of bottom plate 9 is fixed with two fixed boxes 30, and two fixed boxes 30 are located the both sides that the case 24 was smashed to the second respectively, be equipped with rotating device in the fixed box 30, the last connecting rod 17 that is equipped with of rotating device, the lateral wall that two fixed boxes 30 and the case 24 was smashed to the second is run through respectively to the one end of two connecting rods 17 and fixes the lower extreme at filter 13, the lower extreme in the case 24 is smashed to the second is equipped with collection device, one side of first crushing case 2 and the case 24 is smashed to the second all is fixed with places board 26, the upper end of placing board 26 is equipped with LED lamp 25, facilitate the illumination, drive connecting rod 17 when rotating device rotates and remove, connecting rod 17 reciprocates and drives filter 13 and reciprocate, convenient rapid filtration.

According to the invention, the first crushing device comprises a first rotating rod 4 arranged in a first crushing box 2, a first driving motor 1 is fixed at the upper end of the first crushing box 2, an output shaft of the first driving motor 1 penetrates through the side wall of the first crushing box 2 and extends into the first crushing box 2, the tail end of the output shaft of the first driving motor 1 is fixed at the upper end of the first rotating rod 4, the output shaft of the first driving motor 1 rotates to drive the first rotating rod 4 to rotate, the lower end of the first rotating rod 4 is rotatably connected to the upper end of a sealing device, a plurality of first blades 3 are fixed at equal intervals on two sides of the first rotating rod 4, and the first rotating rod 4 rotates to drive the first blades 3 to rotate, so that raw materials are conveniently crushed.

In the invention, the closing device comprises a first clapboard 34 fixed between opposite side walls in a first crushing box 2, two second openings are arranged on the first clapboard 34, both ends of the first clapboard 34 are provided with third openings 39, one second opening and one third opening 39 on the same side are a group, the second opening and the third opening 39 in the same group are arranged in a penetrating way, both sides of the first crushing box 2 are provided with fourth openings 40, the two fourth openings 40 are respectively corresponding to the two third openings 39, both sides of the first crushing box 2 are fixed with a fixed frame 27, one side of the fixed frame 27 is provided with a shaft sleeve in a penetrating way, an oil cylinder 28 is arranged in the shaft sleeve in a penetrating way, a piston rod of the oil cylinder 28 penetrates through the fourth opening 40 and the third opening 39 and extends into the third opening 39, the tail end of the piston rod of the oil cylinder 28 is fixed with a baffle 33, the baffle 33 is positioned in the second opening, the lower end of a first rotating rod 4 is rotatably connected with the upper end of the first clapboard 34, the piston rod of the oil cylinder 28 moves to drive the baffle 33 to move, so that the conveying amount of the raw materials is conveniently controlled.

In the invention, the second crushing device comprises two second rotating rods 21 which are rotatably connected on the side wall of one end in a second crushing box 24, a plurality of second blades 20 are fixed on the side wall of the periphery of the second rotating rods 21 at equal intervals, a cross rod 32 is fixed at one end of each of the two second rotating rods 21, the second rotating rods 21 rotate to drive the second blades 20 to rotate so as to crush the raw materials again, a protective box 19 is fixed on one side of the second crushing box 24, one end of one cross rod 32 penetrates through the side walls of the second crushing box 24 and the protective box 19 and is rotatably connected on the side wall of one end in the protective box 19, one end of the other cross rod 32 penetrates through the side walls of the second crushing box 24 and the protective box 19 and extends into the protective box 19, a second driving motor 18 is fixed on one side of the protective box 19, the tail end of an output shaft of the second driving motor 18 penetrates through the side wall of the protective box 19 and is fixed at, all be fixed with gear 31 on two horizontal poles 32, and two gears 31 all are located protection box 19, two gear 31 intermeshing, and second driving motor 18's output shaft rotates and drives horizontal pole 32 and rotate, and horizontal pole 32 rotates and drives gear 31 and rotate, conveniently carries out abundant smashing to the raw materials.

In the invention, the rotating device comprises a second partition plate 38 fixed between opposite side walls in the fixed box 30, a third driving motor 22 is fixed on one side of the second partition plate 38, an output shaft of the third driving motor 22 penetrates through the side wall of the second partition plate 38 and extends to the other side of the second partition plate 38, a rotary table 16 is fixed at the tail end of the output shaft of the third driving motor 22, a fixed rod 37 is fixed on one side of the rotary table 16, a connecting sleeve is sleeved on the fixed rod 37, the lower end of the connecting rod 17 is fixed on the connecting sleeve, the output shaft of the third driving motor 22 rotates to drive the rotary table 16 to rotate, the rotary table 16 rotates to drive the fixed rod 37 to rotate, the fixed rod 37 rotates to drive the connecting rod 17 to move up and down.

In the invention, the collecting device comprises a collecting box 14 arranged at the bottom in a second crushing box 24 for facilitating the collection of raw materials, third sliding grooves are respectively arranged on the opposite side walls of the second crushing box 24, third sliding blocks are arranged in the third sliding grooves, one ends of the two third sliding blocks are respectively fixed at the two sides of the collecting box 14, two first sliding grooves are arranged at the bottom in the second crushing box 24, first sliding blocks 15 are arranged in the first sliding grooves, the upper ends of the two first sliding blocks 15 are respectively fixed at the lower end of the collecting box 14, a fifth opening is arranged at one side of the second crushing box 24, one end of the collecting box 14 penetrates through the fifth opening and extends to one side of the second crushing box 24, a handle 29 is arranged at one side of the collecting box 14, the collecting box 14 is convenient to move through the handle 29, the collecting box 14 is convenient to move through the matching of the first slide block 15 and the third slide block, and the resistance encountered when the collecting box 14 moves is reduced.

In the invention, when in use, raw materials are firstly conveyed into a first crushing box 2 through a first conveyor belt 7, then an output shaft of a first driving motor 1 rotates to drive a first rotating rod 4 to rotate, the first rotating rod 4 drives a first blade 3 to rotate so as to crush the raw materials, after crushing is finished, a piston rod of an oil cylinder 28 drives a baffle 33 to move, so that the crushed raw materials fall onto a second conveyor belt 12 through a blanking pipe 11, then the crushed raw materials are conveyed into a second crushing box 24 through the second conveyor belt 12, an output shaft of a second driving motor 18 rotates to drive a cross rod 32 to rotate, the cross rod 32 drives a gear 31 to rotate, the gear 31 drives another gear 31 to rotate, the two cross rods 32 rotate to drive two second rotating rods 21 to rotate, and the second rotating rod 21 drives a second blade 20 to rotate, thereby carry out the repulverize to the raw materials, the output shaft of third driving motor 22 rotates simultaneously and drives carousel 16 and rotate, carousel 16 rotates and drives dead lever 37 and rotate, dead lever 37 drives connecting rod 17 and reciprocates, connecting rod 17 moves and drives filter 13 and reciprocates, thereby filter the raw materials after smashing, the raw materials of smashing can fall into through filter 13 and collect in the box 14, do not smash the upper end of complete raw materials at filter 13, smash again through second blade 20, until smashing completely, then will collect box 14 and follow and smash the incasement and shift out in the second 24.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.