CN215234017U

CN215234017U - A co-extrusion device for agriculture and forestry waste particles

Info

Publication number: CN215234017U
Application number: CN202022682248.4U
Authority: CN
Inventors: 刘正凤
Original assignee: Dingyuan County Yuyang New Energy Co ltd
Current assignee: Dingyuan County Yuyang New Energy Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-12-21
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a co-extrusion device for agriculture and forestry waste particles relates to extrusion device technical field, for the extrusion mode processing agriculture and forestry waste particles that adopts the pinch roller to press the flat die among the solution prior art, can not even atress gather the problem of pine scattering easily in the transportation when the shaping. The supporting leg is installed to mounting plate's below, and mounting plate passes through bolt fixed connection with the supporting leg, the extrusion case is installed to mounting plate's top, and mounting plate and extrusion case pass through bolt fixed connection, the internally mounted of extrusion case has first servo motor, and the extrusion case passes through bolt fixed connection with first servo motor, first reduction gear is installed to one side of first servo motor, and just first servo motor passes through shaft coupling fixed connection with first reduction gear, the inside of extrusion case is provided with the extrusion chamber, the inside in extrusion chamber is provided with the roller, and the roller passes through the bearing rotation with the extrusion case and is connected.

Description

A co-extrusion device for agriculture and forestry waste particles

Technical Field

The utility model relates to an extrusion device technical field specifically is a co-extrusion device for agriculture and forestry wastes material granule.

Background

The biomass fuel is a novel low-carbon, environment-friendly and energy-saving clean fuel which is mainly used for replacing the traditional fossil energy and directly combusted in a biomass burner specially developed and developed, belongs to a novel fuel supported and popularized by the state, and is a renewable resource.

However, most of the existing mixed extrusion devices for agricultural and forestry waste particles adopt an extrusion forming mode that a pressing wheel presses a flat die, and the extrusion forming device cannot uniformly bear force during forming, so that the density of the interior of a formed product of the agricultural and forestry waste particles is not uniform, and the formed product is easy to gather and loosen in the transportation process; therefore, the market is urgently in need of developing a mixing and extruding device for agricultural and forestry waste particles to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a co-extrusion device for agriculture and forestry waste material granule to solve the extrusion mode processing agriculture and forestry waste material granule that adopts the pinch roller to press the flat mould that proposes in the above-mentioned background art, can not even atress gather the problem of pine scattering easily in the transportation when the shaping.

In order to achieve the above object, the utility model provides a following technical scheme: a mixed extrusion device for agricultural and forestry waste particles comprises an installation bottom plate and a feeding box, wherein supporting legs are installed below the installation bottom plate, the installation bottom plate is fixedly connected with the supporting legs through bolts, an extrusion box is installed above the installation bottom plate and is fixedly connected with the extrusion box through bolts, a first servo motor is installed inside the extrusion box, the extrusion box is fixedly connected with the first servo motor through bolts, a first speed reducer is installed on one side of the first servo motor, the first servo motor is fixedly connected with the first speed reducer through a coupler, an extrusion cavity is formed inside the extrusion box, a roller shaft is arranged inside the extrusion cavity, the roller shaft is rotatably connected with the extrusion box through a bearing, the roller shaft is rotatably connected with the first speed reducer through a rotating shaft, and spiral blades are installed on the outer side of the roller shaft, and the roller and helical blade welded connection, the one side of extrusion case is installed the shaping case, and the extrusion case passes through bolt fixed connection with the shaping case, the inside of shaping case is provided with the die cavity, die cavity and extrusion chamber through connection.

Preferably, the inside of moulding box is provided with ejection of compact recess, ejection of compact recess and extrusion chamber through connection, the internally mounted of extrusion case has third servo motor, and extrusion case and third servo motor pass through bolt fixed connection, the third reduction gear is installed to one side of third servo motor, and third servo motor passes through shaft coupling fixed connection with the third reduction gear, the single blade is installed to one side of third reduction gear, and the third reduction gear rotates through the pivot with the single blade to be connected, the flitch that connects is installed to one side of extrusion case, and the extrusion case passes through bolt fixed connection with the flitch that connects.

Preferably, the feed inlet is installed to the top of feeding case, and feeding case and feed inlet pass through bolt fixed connection, the internally mounted of feed inlet has the soft board, and feed inlet and soft board pass through bolt fixed connection, the inside of feeding case is provided with deposits the material chamber, the below of depositing the material chamber is provided with the drain hole, and drain hole and feeding case welded connection.

Preferably, the internally mounted of drain hole has the material blocking block, and drain hole and material blocking block welded connection, the below of material blocking block is provided with the shower nozzle, and shower nozzle and drain hole threaded connection, one side of drain hole is provided with the steam pipe, and steam pipe and shower nozzle threaded connection.

Preferably, the inside in material storage cavity is provided with the link, and the link passes through bolt fixed connection with the feeding case, the headstock is installed to one side of link, and the link passes through bolt fixed connection with the headstock, the internally mounted of headstock has second servo motor, and headstock and second servo motor pass through bolt fixed connection.

Preferably, the second reduction gear is installed to second servo motor's below, and second servo motor passes through shaft coupling fixed connection with the second reduction gear, the below of headstock is provided with the sleeve, and the sleeve rotates through the pivot with the second reduction gear to be connected, stirring blade is installed in the telescopic outside, and sleeve and stirring blade welded connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through helical blade's setting, when extrudeing agriculture and forestry wastes material granule, through helical blade's rotation, agriculture and forestry wastes material hybrid particle extrudees the transport right, makes agriculture and forestry wastes material hybrid particle can evenly receive the extrusion effort, and rethread extrusion chamber diameter dwindles, and the extrusion effort crescent improves the density when agriculture and forestry wastes material hybrid particle shaping.

2. The utility model discloses a setting through stirring blade when extrudeing agriculture and forestry waste particles, through stirring blade's rotation, stirs the agriculture and forestry waste particles of stock material intracavity, makes different granules mix, helps different agriculture and forestry waste particles arrange more evenly, improves the homogeneity of different agriculture and forestry waste components in the finished product.

Drawings

FIG. 1 is a cross-sectional view of a co-extrusion apparatus for agricultural and forestry waste particles according to the present invention;

fig. 2 is a sectional view of the power box of the present invention;

FIG. 3 is an enlarged schematic view of the part A of the present invention;

fig. 4 is an enlarged schematic view of the part B of the present invention.

In the figure: 1. mounting a bottom plate; 2. extruding the box; 3. a first servo motor; 4. supporting legs; 5. a first decelerator; 6. an extrusion chamber; 7. a roll shaft; 8. a helical blade; 9. forming a box; 10. a material receiving plate; 11. a feeding box; 12. a storage cavity; 13. a power box; 14. a connecting frame; 15. a feed inlet; 16. A soft board; 17. a steam pipe; 18. a discharging port; 19. a second servo motor; 20. a second decelerator; 21. a sleeve; 22. agitating the blades; 23. a material blocking block; 24. a spray head; 25. a molding cavity; 26. a third servo motor; 27. a third speed reducer; 28. a single blade; 29. and a discharging groove.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a mixed extrusion device for agricultural and forestry waste particles comprises an installation base plate 1 and a feeding box 11, wherein supporting legs 4 are installed below the installation base plate 1, the installation base plate 1 is fixedly connected with the supporting legs 4 through bolts, an extrusion box 2 is installed above the installation base plate 1, the installation base plate 1 is fixedly connected with the extrusion box 2 through bolts, a first servo motor 3 is installed inside the extrusion box 2, the extrusion box 2 is fixedly connected with the first servo motor 3 through bolts, a first speed reducer 5 is installed on one side of the first servo motor 3, the first servo motor 3 is fixedly connected with the first speed reducer 5 through a coupler, an extrusion cavity 6 is arranged inside the extrusion box 2, a roll shaft 7 is arranged inside the extrusion cavity 6, the roll shaft 7 is rotatably connected with the extrusion box 2 through a bearing, the roll shaft 7 is rotatably connected with the first speed reducer 5 through a rotating shaft, and a spiral blade 8 is installed outside the roll shaft 7, and roller 7 and helical blade 8 welded connection, become one side of extrusion case 2 and install into moulding case 9, and extrusion case 2 and one side of moulding case 9 pass through bolt fixed connection, and the inside of one side of moulding case 9 is provided with becomes die cavity 25, becomes die cavity 25 and extrusion cavity 6 through connection, and the inside of one side of moulding case 9 is provided with a plurality of die cavities 25, can improve production efficiency.

Further, the inside of forming box 9 is provided with ejection of compact recess 29, ejection of compact recess 29 and extrusion chamber 6 through connection, the internally mounted of extrusion box 2 has third servo motor 26, and extrusion box 2 passes through bolt fixed connection with third servo motor 26, third reduction gear 27 is installed to one side of third servo motor 26, and third servo motor 26 passes through shaft coupling fixed connection with third reduction gear 27, single blade 28 is installed to one side of third reduction gear 27, and third reduction gear 27 rotates through the pivot with single blade 28 to be connected, material receiving plate 10 is installed to one side of extrusion box 2, and extrusion box 2 passes through bolt fixed connection with material receiving plate 10.

Further, feed inlet 15 is installed to the top of feeding case 11, and feeding case 11 passes through bolt fixed connection with feed inlet 15, the internally mounted of feed inlet 15 has soft board 16, and feed inlet 15 passes through bolt fixed connection with soft board 16, the inside of feeding case 11 is provided with material storage chamber 12, material storage chamber 12's below is provided with drain 18, and drain 18 and feeding case 11 welded connection, the setting of soft board 16, can prevent that external debris from getting into material storage chamber 12's inside, material storage chamber 12 inside is clean has been protected, be favorable to agriculture and forestry waste material granule formed article's quality.

Further, the internally mounted of drain 18 has the material blocking block 23, and drain 18 and material blocking block 23 welded connection, and the below of material blocking block 23 is provided with shower nozzle 24, and

shower nozzle

24 and 18 threaded connection of drain, and one side of drain 18 is provided with steam pipe 17, and steam pipe 17 and shower nozzle 24 threaded connection, and the setting of material blocking block 23 can prevent that the agriculture and forestry waste granule of whereabouts from plugging up shower nozzle 24, causes shower nozzle 24 to block up, influences the normal processing of agriculture and forestry waste granule.

Further, the inside of material storage cavity 12 is provided with link 14, and link 14 passes through bolt fixed connection with feeding case 11, link 14's one side is installed with headstock 13, and link 14 passes through bolt fixed connection with headstock 13, the internally mounted of headstock 13 has second servo motor 19, and headstock 13 passes through bolt fixed connection with second servo motor 19, second servo motor 19 adopts high-power motor, can increase the stirring speed, improve the mixing velocity of different agriculture and forestry waste particles.

Further, a second speed reducer 20 is installed below the second servo motor 19, the second servo motor 19 and the second speed reducer 20 are fixedly connected through a coupler, a sleeve 21 is arranged below the power box 13, the sleeve 21 and the second speed reducer 20 are rotatably connected through a rotating shaft, stirring blades 22 are installed on the outer side of the sleeve 21, the sleeve 21 and the stirring blades 22 are connected in a welded mode, through holes are formed in the stirring blades 22, and air resistance can be reduced.

The working principle is as follows: when the device is used, different agricultural and forestry waste particles are added into the material storage cavity 12 of the feeding box 11 from the feeding hole 15, the second servo motor 19 is started, the sleeve 21 is rotated through the transmission action of the second speed reducer 20, the sleeve 21 drives the stirring blade 22 to rotate, different agricultural and forestry waste particles in the material storage cavity 12 are stirred and mixed, the uniformly stirred agricultural and forestry waste particles fall into the discharging hole 18, steam sprayed out through the spray head 24 enters the extrusion cavity 6, the first servo motor 3 is started, the roller shaft 7 is rotated through the transmission action of the first speed reducer 5, the roller shaft 7 drives the spiral blade 8 to rotate, the agricultural and forestry waste particles in the extrusion cavity 6 are conveyed and extruded, the extruded agricultural and forestry waste particles enter the forming cavity 25 and are extruded in a round bar shape, the third servo motor 26 is started through the transmission action of the third speed reducer 27, the single blade 28 is rotated to cut the round bar-shaped formed product, and the finished product is obtained.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A co-extrusion device for agricultural and forestry waste particles, includes mounting plate (1) and feeding case (11), its characterized in that: the supporting legs (4) are installed below the installation base plate (1), the installation base plate (1) is fixedly connected with the supporting legs (4) through bolts, the extrusion box (2) is installed above the installation base plate (1), the installation base plate (1) is fixedly connected with the extrusion box (2) through bolts, a first servo motor (3) is installed inside the extrusion box (2), the extrusion box (2) is fixedly connected with the first servo motor (3) through bolts, a first speed reducer (5) is installed on one side of the first servo motor (3), the first servo motor (3) is fixedly connected with the first speed reducer (5) through a coupler, an extrusion cavity (6) is arranged inside the extrusion box (2), a roller shaft (7) is arranged inside the extrusion cavity (6), and the roller shaft (7) is rotatably connected with the extrusion box (2) through a bearing, roller (7) are connected through the pivot rotation with first reduction gear (5), helical blade (8) are installed in the outside of roller (7), and roller (7) and helical blade (8) welded connection, become one side of extrusion case (2) and install into moulding case (9), and extrusion case (2) and become moulding case (9) and pass through bolt fixed connection, the inside of forming case (9) is provided with into die cavity (25), become die cavity (25) and extrusion cavity (6) through connection.

2. A co-extrusion apparatus for agricultural and forestry waste particles, according to claim 1, wherein: the inside of forming box (9) is provided with ejection of compact recess (29), ejection of compact recess (29) and extrusion chamber (6) through connection, the internally mounted of extrusion case (2) has third servo motor (26), and extrusion case (2) pass through bolt fixed connection with third servo motor (26), third reduction gear (27) are installed to one side of third servo motor (26), and third servo motor (26) pass through shaft coupling fixed connection with third reduction gear (27), single blade (28) are installed to one side of third reduction gear (27), and third reduction gear (27) rotate through the pivot with single blade (28) and be connected, one side of extrusion case (2) is installed and is connect flitch (10), and extrusion case (2) and connect flitch (10) to pass through bolt fixed connection.

3. A co-extrusion apparatus for agricultural and forestry waste particles, according to claim 1, wherein: feed inlet (15) are installed to the top of feeding case (11), and feeding case (11) and feed inlet (15) pass through bolt fixed connection, the internally mounted of feed inlet (15) has soft board (16), and feed inlet (15) and soft board (16) pass through bolt fixed connection, the inside of feeding case (11) is provided with deposits material chamber (12), the below of depositing material chamber (12) is provided with drain hole (18), and drain hole (18) and feeding case (11) welded connection.

4. A co-extrusion apparatus for agricultural and forestry waste particles, according to claim 3, wherein: the utility model discloses a material stopping device, including drain hole (18), material stopping block (23), and drain hole (18) and material stopping block (23) welded connection, the below of material stopping block (23) is provided with shower nozzle (24), and shower nozzle (24) and drain hole (18) threaded connection, one side of drain hole (18) is provided with steam pipe (17), and steam pipe (17) and shower nozzle (24) threaded connection.

5. A co-extrusion apparatus for agricultural and forestry waste particles, according to claim 3, wherein: deposit the inside in material chamber (12) and be provided with link (14), and link (14) and feeding case (11) pass through bolt fixed connection, headstock (13) are installed to one side of link (14), and link (14) pass through bolt fixed connection with headstock (13), the internally mounted of headstock (13) has second servo motor (19), and headstock (13) and second servo motor (19) pass through bolt fixed connection.

6. A co-extrusion apparatus for agricultural and forestry waste particles, according to claim 5, wherein: second reduction gear (20) are installed to the below of second servo motor (19), and second servo motor (19) pass through shaft coupling fixed connection with second reduction gear (20), the below of headstock (13) is provided with sleeve (21), and sleeve (21) and second reduction gear (20) rotate through the pivot and be connected, stirring blade (22) are installed in the outside of sleeve (21), and sleeve (21) and stirring blade (22) welded connection.