CN210210983U - Feeding device of double-stage extrusion granulator - Google Patents

Abstract

The utility model discloses a granulator loading attachment is extruded to two ranks, including material jar, protection box, auger and unloading pipe, the last corner of material jar is provided with the feed inlet, the bottom of motor is connected with the motor shaft, the inner wall of material jar is provided with the division board, the bottom cover of motor shaft is equipped with first gear, and the avris of first gear is connected with the second gear, the protection box sets up the outside at the second gear, the upper end of connecting axle is provided with the puddler, the outside cover of connecting axle is equipped with the sleeve pipe, and sheathed tube inner wall is provided with the stopper, sheathed tube outside cover is equipped with the awl tooth, the outside at the transmission shaft is installed to the auger, the avris at the material jar is fixed to the unloading pipe. This granulator loading attachment is extruded to two steps can cut the material of different specifications size before the material loading, reduces the degree of difficulty to material processing to guarantee the homogeneity that the material was carried, and then promote machining efficiency.

Description

Feeding device of double-stage extrusion granulator

Technical Field

The utility model relates to a granulator technical field is extruded to two ranks specifically is a granulator loading attachment is extruded to two ranks.

Background

The granulator is a molding machine which can manufacture materials into specific particle shapes, and generally needs a feeding device to convey the materials before granulation to ensure the normal operation of granulation, however, the existing feeding device:

most are direct pour the material into the granulator in, because the specification variation in size of material, cause the processing degree of difficulty to the material higher to the transport of material is not even enough, and then leads to machining efficiency low, to above-mentioned problem, the urgent need carries out the innovative design on original loading attachment's basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a granulator loading attachment is extruded to two ranks to solve above-mentioned background art and put forward most direct pour the material into the granulator, because the specification variation in size of material causes the processing degree of difficulty to the material higher, and not enough even to the transport of material, and then lead to the problem that machining efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding device of a double-stage extrusion granulator comprises a material tank, a protective box, an auger and a discharging pipe, wherein a feeding hole is formed in the upper corner of the material tank, a motor is installed at the top of the material tank, the bottom of the motor is connected with a motor shaft, a cutting knife is installed at the lower end of the motor shaft, a partition plate is arranged on the inner wall of the material tank, a discharging hole is formed in the partition plate, a first gear is sleeved at the bottom of the motor shaft, a second gear is connected to the side of the first gear, the protective box is arranged on the outer side of the second gear, a connecting shaft penetrates through the inner portion of the second gear, a stirring rod is arranged at the upper end of the connecting shaft, a fixed block is fixed at the lower end of the connecting shaft, a sleeve is sleeved on the outer side of the connecting shaft, a limiting block is arranged on the inner wall of the sleeve, bevel, the auger is installed in the outside of transmission shaft, and the outside of auger is provided with transmission pipeline, the avris at the material jar is fixed to the unloading pipe, and installs the valve on the unloading pipe to the end department and the transmission pipeline of unloading pipe link to each other.

Preferably, the blanking holes are uniformly distributed at the edge of the partition plate, and the partition plate is attached to the cutting knife.

Preferably, the first gear and the second gear are in meshed connection, and the radius and the number of teeth of the first gear are smaller than those of the second gear.

Preferably, the stirring rods are distributed on the connecting shaft at equal angles, and are made of rubber.

Preferably, the fixed blocks are distributed on the connecting shaft at equal angles, the highest point of the fixed blocks is higher than the lowest point of the limiting blocks, and the limiting blocks and the sleeves form a rotating structure.

Preferably, the bevel teeth are distributed on the sleeve and the transmission shaft, and 2 bevel teeth are perpendicular to each other.

Compared with the prior art, the beneficial effects of the utility model are that: the feeding device of the double-stage extrusion granulator can cut materials with different specifications and sizes before feeding, so that the difficulty in processing the materials is reduced, the uniformity of material conveying is ensured, and the processing efficiency is further improved;

1. the blanking holes 7 and the partition plates which are uniformly distributed are arranged, the falling materials can be ensured to have small specification difference by cutting with the cutting knife, and the cut materials are stirred by the connecting shaft and the stirring rod, so that the materials are prevented from being stuck together;

2. through setting up gear, fixed block, sleeve pipe, stopper and awl tooth, through the rotation of motor towards equidirectional not, can drive transmission shaft and auger and rotate, and then reach the purpose of carrying out the transmission to the material to can guarantee the even of material conveying.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the protection box of the present invention;

fig. 3 is a schematic view of the structure of the casing according to the present invention.

In the figure: 1. a material tank; 2. a feed inlet; 3. an electric motor; 4. a motor shaft; 5. a cutting knife; 6. a partition plate; 7. a blanking hole; 8. a first gear; 9. a second gear; 10. a protective case; 11. a connecting shaft; 12. a stirring rod; 13. a fixed block; 14. a sleeve; 15. a limiting block; 16. conical teeth; 17. a drive shaft; 18. a packing auger; 19. a discharging pipe; 20. a valve; 21. and (4) a conveying pipeline.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a feeding device of a double-stage extrusion granulator comprises a material tank 1, a feeding hole 2, a motor 3, a motor shaft 4, a cutting knife 5, a partition plate 6, a blanking hole 7, a first gear 8, a second gear 9, a protection box 10, a connecting shaft 11, a stirring rod 12, a fixing block 13, a sleeve 14, a limiting block 15, bevel gears 16, a transmission shaft 17, a packing auger 18, a blanking pipe 19, a valve 20 and a transmission pipeline 21, wherein the feeding hole 2 is formed in the upper corner of the material tank 1, the motor 3 is installed at the top of the material tank 1, the motor shaft 4 is connected to the bottom of the motor 3, the cutting knife 5 is installed at the lower end of the motor shaft 4, the partition plate 6 is arranged on the inner wall of the material tank 1, the blanking hole 7 is formed in the partition plate 6, the first gear 8 is sleeved at the bottom of the motor shaft 4, the second gear 9 is connected to the side of the, a connecting shaft 11 penetrates through the inside of the second gear 9, a stirring rod 12 is arranged at the upper end of the connecting shaft 11, a fixed block 13 is fixed at the lower end of the connecting shaft 11, a sleeve 14 is sleeved on the outer side of the connecting shaft 11, a limiting block 15 is arranged on the inner wall of the sleeve 14, a bevel gear 16 is sleeved on the outer side of the sleeve 14, a transmission shaft 17 penetrates through the inner part of the bevel gear 16, an auger 18 is installed on the outer side of the transmission shaft 17, a transmission pipeline 21 is arranged on the outer side of the auger 18, a discharging pipe 19 is fixed on the side of the material tank 1, a valve 20 is installed on the discharging pipe 19, and the end of the discharging pipe 19 is connected;

the blanking holes 7 are uniformly distributed at the edge of the partition plate 6, the partition plate 6 is attached to the cutting knife 5, the cutting knife 5 can cut materials with larger particles, and then the materials can fall through the uniformly distributed blanking holes 7, so that the small specification difference of the materials can be ensured;

the first gear 8 and the second gear 9 are in meshed connection, the radius and the number of teeth of the first gear 8 are smaller than those of the second gear 9, and the first gear 8 drives the second gear 9 to rotate so as to have a speed reduction effect, so that materials are transmitted slowly;

the stirring rods 12 are distributed on the connecting shaft 11 at equal angles, the stirring rods 12 are made of rubber, and the connecting shaft 11 drives the stirring rods 12 to rotate to stir the cut materials so as to prevent the materials from being stuck together;

the fixing blocks 13 are distributed on the connecting shaft 11 at equal angles, the highest point of the fixing blocks 13 is higher than the lowest point of the limiting blocks 15, the limiting blocks 15 and the sleeves 14 form a rotating structure, the motor 3 drives the motor shaft 4 to rotate clockwise, and therefore the connecting shaft 11 can drive the sleeves 14 to rotate through the fixing blocks 13 and the limiting blocks 15 when rotating;

the bevel gear 16 all has the distribution on sleeve pipe 14 and transmission shaft 17, and 2 bevel gear 16 mutually perpendicular, 2 engaged with bevel gear 16 rotate, change vertical rotation into horizontal rotation, and then drive transmission shaft 17 and auger 18 and rotate, can guarantee the homogeneity of material transfer.

The working principle is as follows: when the feeding device of the double-stage extrusion granulator is used, according to the figures 1-3, firstly, materials to be transmitted are poured into a material tank 1 through a feeding hole 2, then a motor 3 drives a cutting knife 5 to rotate anticlockwise through a motor shaft 4, the material with larger particles is cut, then the material can fall through the evenly distributed blanking holes 7, thus ensuring that the material specification difference is small, when the motor shaft 4 rotates, the first gear 8 drives the second gear 9 to rotate, because the diameter of the first gear 8 is smaller than that of the second gear 9, the second gear 9 is driven to rotate, so that a speed reduction effect is achieved, the second gear 9 rotates to drive the stirring rod 12 to rotate through the connecting shaft 11, the cut materials are stirred to avoid the materials from being stuck together, and meanwhile, the stirring rod 12 is made of rubber, so that the rotation cannot be influenced by the inner diameter of the material tank 1;

then motor 3 drives motor shaft 4 clockwise rotation, and is spacing through stopper 15 like this, can drive sleeve pipe 14 through fixed block 13 and stopper 15 and rotate when connecting axle 11 rotates, and then drive 2 engaging awl teeth 16 and rotate, change vertical rotation into horizontal rotation, and then drive transmission shaft 17 and auger 18 and rotate, open valve 20 again and let the material pass through unloading pipe 19 and get into transmission pipeline 21 in, auger 18 can evenly convey the material like this, and then promoted production efficiency.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a two rank extrusion granulator loading attachment, includes material jar (1), protection box (10), auger (18) and unloading pipe (19), its characterized in that: the material tank is characterized in that a feeding hole (2) is formed in the upper corner of the material tank (1), a motor (3) is installed at the top of the material tank (1), a motor shaft (4) is connected to the bottom of the motor (3), a cutting knife (5) is installed at the lower end of the motor shaft (4), a partition plate (6) is arranged on the inner wall of the material tank (1), a blanking hole (7) is formed in the partition plate (6), a first gear (8) is sleeved at the bottom of the motor shaft (4), a second gear (9) is connected to the side of the first gear (8), a protection box (10) is arranged on the outer side of the second gear (9), a connecting shaft (11) penetrates through the inner portion of the second gear (9), a stirring rod (12) is arranged at the upper end of the connecting shaft (11), a fixing block (13) is fixed to the lower end of the connecting shaft (11), a sleeve (14) is, and the inner wall of sleeve pipe (14) is provided with stopper (15), the outside cover of sleeve pipe (14) is equipped with awl tooth (16), and the inside of awl tooth (16) runs through there are transmission shaft (17), auger (18) are installed in the outside of transmission shaft (17), and the outside of auger (18) is provided with transmission pipeline (21), unloading pipe (19) are fixed at the avris of material jar (1), and install valve (20) on unloading pipe (19) to the end department and transmission pipeline (21) of unloading pipe (19) link to each other.

2. A feeding device of a double-stage extrusion granulator according to claim 1, wherein: the blanking holes (7) are uniformly distributed at the edge of the partition plate (6), and the partition plate (6) is attached to the cutting knife (5).

3. A feeding device of a double-stage extrusion granulator according to claim 1, wherein: the first gear (8) and the second gear (9) are in meshed connection, and the radius and the number of teeth of the first gear (8) are smaller than those of the second gear (9).

4. A feeding device of a double-stage extrusion granulator according to claim 1, wherein: the stirring rods (12) are distributed on the connecting shaft (11) at equal angles, and the stirring rods (12) are made of rubber.

5. A feeding device of a double-stage extrusion granulator according to claim 1, wherein: the fixing blocks (13) are distributed on the connecting shaft (11) at equal angles, the highest point of the fixing blocks (13) is higher than the lowest point of the limiting blocks (15), and the limiting blocks (15) and the sleeve (14) form a rotating structure.

6. A feeding device of a double-stage extrusion granulator according to claim 1, wherein: the bevel teeth (16) are distributed on the sleeve (14) and the transmission shaft (17), and 2 bevel teeth (16) are vertical to each other.

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