WO2017024919A1

WO2017024919A1 - Multi-functional straw briquetting and shaping machine

Info

Publication number: WO2017024919A1
Application number: PCT/CN2016/090028
Authority: WO
Inventors: 郑春山
Original assignee: 宝鸡市鑫山科技有限公司
Priority date: 2015-08-12
Filing date: 2016-07-14
Publication date: 2017-02-16
Also published as: CN105109087A; CN105109087B

Abstract

Disclosed is a multi-functional straw briquetting and shaping machine. A main electric motor (2) is mounted above a case (1) of the multi-functional straw briquetting and shaping machine. A main shaft (3) is perpendicularly fixed within the case (1). A lower planetary plate (5) and an upper planetary plate (6) are mounted on the main shaft (3). An inner gear ring (7) is horizontally fixed at the middle of the case (1). A planetary shaft gear (9) is mounted between the lower planetary plate (5) and the upper planetary plate (6). The planetary shaft gear (9) meshes with the inner gear ring (7). A big gear (8) is fixed under the lower planetary plate (5). The big gear (8) is driven by the main electric motor (2) via a gear reducing mechanism (4) so as to drive the lower planetary plate (5) and the upper planetary plate (6) to rotate. A ring mould (10) is horizontally fixed to the top end of the case. A planetary clamping roller (13) is fixed to the upper end of the planetary shaft gear (9). An inner cover (15) is connected above the ring mould (10). The middle of the inner cover is connected to a feeding means (16). The present device adopts a horizontal structure which has good stability, and the compression shaping mechanism is changeable which realizes multi-product, low-power dissipation, and high efficiency production.

Description

Multifunctional straw briquetting machine

Technical field

The invention relates to the technical field of straw briquetting processing, in particular to a multifunctional straw briquetting forming machine.

Background technique

The existing straw briquetting machine adopts a vertical structure with poor stability, and it is difficult to achieve high-power and high-efficiency production. Moreover, the molding mechanism is difficult to replace, and cannot meet the production requirements of a plurality of varieties of one machine. In particular, the working principle of the forming mechanism is that the ring mold is fixed, and the inner teeth uniformly distributed on the inner diameter of the ring mold must be meshed with the external teeth uniformly distributed on the outer diameter of the pressure roller, and the pressure roller revolves around the ring mold under the driving mechanism. When the external teeth on the pressure roller mesh with the internal teeth on the ring mold, the passive rotation of the pressure roller pushes the material out of the forming hole to complete the molding of the material. The forming mechanism is always in contact with the idler or the belt. The pressure wheel and the ring die are always in contact state. On the one hand, the external teeth of the pressure roller and the ring die wear fast, the service life is short, and on the other hand, it is easy to carry the animal material in the circumferential direction, Conducive to the smooth extrusion of materials.

Summary of the invention

The technical problem solved by the invention is to design a multifunctional straw briquetting forming machine, adopting a horizontal structure, the pressing forming mechanism can be replaced, the stability is good, and the multi-variety, low-power consumption and high-efficiency production are realized. In particular, the ring die and the planetary pinch wheel are in a non-engaged state in the absence of material. When the material enters between the ring die and the planet wheel, the ring die and the planet pinch wheel mesh under the action of the material, reducing the circumference of the material. The flow direction enhances the radial flow of the material, which is beneficial to the smooth extrusion and granulation of the material.

The technical solution of the present invention is: a multifunctional straw briquetting molding machine having a casing, a main motor is vertically mounted above the casing, a main shaft is vertically fixed in the casing; and the main shaft is mounted by a bearing a planet disk and an upper planet disk, and the lower planet disk and the upper planet disk are integrally coupled by a pin; the middle of the chassis is horizontally fixed with an internal ring gear, and the planetary gear is mounted between the lower planetary disk and the upper planetary disk, and the planet The shaft gear meshes with the inner ring gear; a large gear is fixed under the lower planetary disk, and the main motor drives the large gear through a gear reduction mechanism disposed in the chassis to drive the lower planetary disk and the upper planetary disk to rotate; A ring die having inner diameter uniform inner teeth is horizontally fixed at a top end of the casing, and a radial extrusion hole is formed between adjacent inner teeth, and a planetary pressure wheel having an outer diameter and an outer tooth is fixed at an upper end of the planetary gear. And the planetary pressure roller is evenly distributed in the ring die, and the inner tooth and the outer tooth are in a non-engaged state; the lower planetary disk and the upper planetary disk rotate to drive the planetary pressure roller to revolve around the ring die, and pass through the planetary gear and the inner tooth The meshing drives the planetary pressure roller to rotate; the inner casing is connected to the upper part of the ring die, and the feeding device is connected to the center of the inner casing; the ratio of the number of teeth of the planetary gear to the inner ring gear is equal to the planetary pressure wheel and the ring The ratio of the number of teeth of the mold.

The lower part of the ring die has an annular positioning boss having the same outer diameter, and the ring die is positioned and installed in the inner hole of the top end of the chassis through the annular positioning boss, and the inner diameter of the annular positioning boss and the outer diameter of the upper planet disk are installed. There are bearings.

An outer casing is connected to the upper part of the casing, so that an annular discharge passage is formed between the outer casing and the ring die; a discharge motor is vertically installed above the outer casing, and a pinion gear is fixed on the main shaft of the discharge motor; A large gear is mounted on the inner casing, and the pinion gear is meshed with the large gear; a scraper is connected below the large gear, and the scraper is located in the annular discharge passage.

The main shaft is axially formed with a main lubricating oil passage, and the lubricating oil is lubricated for the lower planetary disc, the upper planetary disc and the rotating bearing of the planetary shaft gear through the upper end outlet of the main lubricating oil passage and the lubricating oil inlet on the upper planetary disc; The side of the casing is provided with a lubricating oil inlet, and the lubricating oil inlet is located above the inner ring gear to supply oil lubrication to the meshing portion of the planetary shaft gear and the inner ring gear.

The internal teeth and the external teeth have a shape of a quincunx, and the radial extrusion holes are a group of staggered cylindrical holes having a diameter of 10-20 mm.

The planetary pressure rollers are at least three uniform.

The advantages and effects of the present invention compared to the prior art:

1. The speed reduction mechanism and the pressing mechanism are ingeniously integrated into one body, with low rotation speed and large torque, good stability, and low power consumption and high efficiency production.

2, the molding mechanism is easy to replace, can meet the production needs of a variety of machines.

3. An automatic scraping mechanism is added to ensure smooth discharge without backlog and continuous production.

4. Increase the lubricating oil road to achieve automatic lubrication to ensure the continuous normal operation of the machine.

5. Since the ring die and the planetary pinch are in a non-engaged state, the outer teeth of the planetary pinch and the inner teeth of the ring die are less worn and have a long service life.

6. Because the ring die and the planetary pinch are in non-engaged state, the circumferential flow of the material is reduced, and the radial flow of the material is strengthened, which is favorable for the smooth extrusion of the material.

DRAWINGS

Figure 1 is a cross-sectional view showing the structure of the present invention,

Figure 2 is a plan view showing the structure of a ring die and a planetary pinch wheel of the present invention,

Figure 3 is a perspective view showing the structure of a ring die of the present invention,

Figure 4 is a cross-sectional view showing the structure of a ring die of the present invention.

detailed description

A first embodiment of the present invention will now be described with reference to Figures 1, 2, 3 and 4.

A multifunctional straw briquetting forming machine has a casing 1 , a main motor 2 is vertically mounted above the casing 1 , a main shaft 3 is vertically fixed in the casing 1 , and a lower planetary disk is mounted on the main shaft 3 through a bearing 5 and the upper planetary disk 6, and the lower planetary disk 5 and the upper planetary disk 6 are integrally coupled by a pin; the middle of the casing 1 is horizontally fixed with an inner ring gear 7, and the lower planetary disk 5 and the upper planetary disk 6 are mounted with three a uniform planetary gear 9 and three planetary gears 9 mesh with the ring gear 7; a large gear 8 is fixed below the lower planetary disk 5, and the main motor 2 is disposed in the casing 1 The gear reduction mechanism 4 drives the large gear 8 to drive the lower planetary disk 5 and the upper planetary disk 6 to rotate; the top end of the casing 1 is horizontally fixed with a ring die 10 having inner diameter uniform inner teeth 11 and between adjacent inner teeth 11 A radial extrusion hole 14 is formed, and the upper end of the three planetary gears 9 is fixed with a planetary pressure roller 13 having an outer diameter uniform outer tooth 12, and the planetary pressure roller 13 is evenly distributed in the ring die 10, and The inner teeth 11 and the outer teeth 12 are in a non-engaged state; the lower planetary disk 5 and the upper planetary disk 6 rotate to drive the three planetary pressure rollers 13 around While the mold 10 is revolving, the three planetary pressure rollers 13 are rotated by the planetary gear 9 meshing with the inner ring gear 7; the internal teeth 11 and the external teeth 12 are in the shape of a quincunx, and the radial extrusion The holes 14 are a set of staggered cylindrical holes having a diameter of 10-20 mm.

An inner casing 15 is connected to the upper side of the ring die 10, and a feeding device 16 is connected to the center of the inner casing 15. The ratio of the number of teeth of the planetary gear 9 to the ring gear 7 is equal to the ratio of the number of teeth of the planetary pressure roller 13 to the ring die 10. That is, the number of teeth of the planetary gear 9 is equal to the number of teeth of the planetary pin 13, and the number of teeth of the ring gear 7 is equal to the number of teeth of the ring die 10. The motion between the planetary pinch 13 and the ring die 10 and the motion between the planetary gear 9 and the ring gear 7 The state is like a shadow.

The lower portion of the ring die 10 has an annular positioning boss 28 having the same outer diameter, and an annular mounting boss 27 having the same mounting hole position, and the annular positioning boss 28 is located below the annular mounting boss 27; the ring die 10 The annular positioning boss 28 is positioned and mounted in the inner hole of the top of the chassis 1, and is fixed to the top end surface of the chassis 1 by the annular mounting boss 27, and the bearing between the inner diameter of the annular positioning boss 28 and the outer diameter of the upper planetary disk 6 is mounted. 29. In order to ensure that different ring molds and planetary pressure rollers can be replaced on the same straw briquetting machine, different shapes of products can be processed, and the molding mechanism can be easily replaced, and the production requirements of a plurality of varieties can be met. A bearing 29 is arranged between the inner diameter of the annular positioning boss 28 and the outer diameter of the upper planetary disk 6, which improves the smoothness of the operation of the upper planetary disk, and further ensures the non-meshing state cooperation relationship between the planetary pressure roller and the ring die, and realizes no material. The outer teeth of the planetary pressure roller are not in contact with the internal teeth of the ring mold, and the wear is small and the service life is long. Moreover, it also reduces the circumferential flow of the material, strengthens the radial flow of the material, and facilitates the smooth extrusion of the material.

An outer casing 17 is connected to the upper portion of the casing 1 to form an annular discharge passage 18 between the outer casing 17 and the ring die 10; a discharge motor 19 is vertically mounted above the outer casing 17, and the discharge motor 19 is mounted. A pinion 20 is fixed on the main shaft; a large gear 21 is mounted on the inner casing 15, and the pinion 20 is meshed with the large gear 21; a scraper 22 is connected below the large gear 21, and the scraper is attached 22 is located in the annular discharge passage 18.

The main shaft 3 is axially formed with a main lubricating oil passage 23, through the upper end outlet of the main lubricating oil passage 23 and the lubricating oil inlet 24 on the upper planetary disc 6, as the lower planetary disc 5, the upper planetary disc 6 and the planetary gear The rotary bearing of 9 is lubricated with oil; the side of the casing 1 is provided with a lubricating oil inlet 25, and the lubricating oil inlet 25 is located above the inner ring gear 7, which is a planetary gear 9 and the meshing portion of the ring gear 11 are lubricated with oil.

Working principle: the main motor 2 drives the lower planetary disk 5 and the upper planetary disk 6 to rotate by the gear reduction mechanism 4, so that the three planetary gears 9 mounted between the lower planetary disk 5 and the upper planetary disk 6 revolve around the inner ring gear 7 At the same time, it rotates; furtherly, the planetary pressure wheel 13 fixed at the upper end of the three planetary shaft gears 9 rotates around the ring mold 10 while rotating, and the ring mold and the three planetary pressure rollers are in non-contact and non-engaged state without adding material idling. . Only when the material enters the inner cavity of the ring mold from the feeding device 16, the material is filled between the ring mold and the planetary pressing wheel, and the ring mold and the planetary pressing wheel mesh under the action of the material, and the internal teeth on the ring mold are at this time. The circumferential direction has a certain blocking effect on the material, reduces the circumferential flow of the material, strengthens the radial flow of the material, and then revolves the hole 14 from the radial direction after the planetary pressure wheel revolves and rotates and meshes with the ring mold to compress the material. After being extruded, it is formed into a block shape and falls into the annular discharge passage 18; the discharge motor 19 drives the large gear 21 to rotate by the pinion gear 20 fixed on the main shaft thereof, so that the scraper 22 connected under the large gear 21 is wound around the annular discharge passage 18 Rotating, the formed block material is scraped to the discharge port 26 and dropped.

The ring die 10 of the present invention has uniform plum-shaped internal teeth 11 on the inner diameter thereof, and the planetary roller 13 matched thereto has uniform plum-shaped outer teeth 12 on the outer diameter. Since the spacing between the adjacent quincunx-shaped internal teeth 11 is wide, the diameter of the extrusion hole 14 can be made larger to meet the needs of processing large particles. Of course, the forming mechanism consisting of a ring die and a planetary pinch wheel can be replaced to meet the requirements of different specifications such as square material, small particle material and rod material. When the molding mechanism is replaced, the ring mold 10 and the planetary pressure roller 13 can be replaced only by sequentially removing the outer casing 17 and the inner casing 15.

The above embodiments are merely preferred embodiments of the present invention and are not intended to limit the present invention. The scope of the invention is intended to be included within the scope of the appended claims.

Claims

The utility model relates to a multifunctional straw briquetting forming machine, which has a casing (1), characterized in that: a main motor (2) is vertically installed above the casing (1), and a main shaft is fixed vertically in the casing (1) (3) The main shaft (3) is mounted with a lower planet disk (5) and an upper planet disk (6) through bearings, and the lower planet disk (5) and the upper planet disk (6) are integrally coupled by a pin; An inner ring gear (7) is fixed horizontally in the middle of the casing (1), and a planetary gear (9) is mounted between the lower planetary disk (5) and the upper planetary disk (6), and the planetary gear (9) and the inner ring gear are arranged. (7) meshing; a large gear (8) is fixed below the lower planetary disk (5), and the main motor (2) drives the large gear through a gear reduction mechanism (4) provided in the casing (1) ( 8) driving the lower planetary disk (5) and the upper planetary disk (6) to rotate; the top end of the casing (1) is horizontally fixed with a ring die (10) having an inner diameter uniform inner tooth (11), and adjacent inner teeth (11) A radial extrusion hole (14) is formed between the upper ends of the planetary gear (9), and a planetary pressure roller (13) having an outer diameter uniform outer tooth (12) is fixed, and the planetary pressure roller is provided (13) uniformly distributed in the ring mold (10), and the internal teeth (11) and the external teeth (12) are in a non-engaged state; The asteroid disk (5) and the upper planetary disk (6) rotate to drive the planetary pressure roller (13) to revolve around the ring die (10), and the planetary roller gear (9) meshes with the inner ring gear (7) to drive the planetary roller (13) self-rotating; an inner casing (15) is connected to the upper side of the ring die (10), and a feeding device (16) is connected to the center of the inner casing (15); the planetary gear (9) and the inner The ratio of the number of teeth of the ring gear (7) is equal to the ratio of the number of teeth of the planetary pressure roller (13) to the ring mold (10).
A multifunctional straw briquetting machine according to claim 1, wherein the lower portion of the ring die (10) has an annular positioning boss (28) having the same outer diameter, and the ring die (10) Positioned on the top of the chassis (1) by positioning the annular positioning boss (28) A bearing (29) is disposed in the inner bore between the inner diameter of the annular positioning boss (28) and the outer diameter of the upper planet disk (6).
The multifunctional straw briquetting machine according to claim 1 or 2, characterized in that: the outer casing (17) is connected to the upper part of the casing (1), so that the outer casing (17) and the ring mold (10) Forming an annular discharge passage (18); a discharge motor (19) is vertically mounted above the outer casing (17), and a pinion gear (20) is fixed on the main shaft of the discharge motor (19); a large gear (21) is mounted on the inner casing (15), and the pinion gear (20) is meshed with the large gear (21); a scraper (22) is connected below the large gear (21), and The squeegee (22) is placed in the annular discharge channel (18).
A multifunctional straw briquetting machine according to claim 3, wherein a main lubricating oil passage (23) is axially formed in the main shaft (3), and passes through an upper end of the main lubricating oil passage (23). An outlet and a lubricating oil inlet (24) on the upper planet disk (6) for lubricating the rotating bearings of the lower planetary disk (5), the upper planetary disk (6) and the planetary gear (9); the casing (1) The side of the oil is provided with a lubricating oil inlet (25), and the lubricating oil inlet (25) is located above the inner ring gear (7) to lubricate the meshing portion of the planetary shaft gear (9) and the inner ring gear (7).
The multifunctional straw briquetting forming mechanism according to claim 4, wherein the internal teeth (11) and the external teeth (12) have a tooth shape, and the radial extrusion holes ( 14) A set of staggered cylindrical holes with a diameter of 10-20 mm.
A multifunctional straw briquetting machine according to claim 5, characterized in that said planetary pressing wheels (13) are at least three.