CN111113609A

CN111113609A - Building materials processing equipment based on straw recycle

Info

Publication number: CN111113609A
Application number: CN202010007199.6A
Authority: CN
Inventors: 李雪; 刘梓峻
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-04
Filing date: 2020-01-04
Publication date: 2020-05-08
Anticipated expiration: 2040-01-04
Also published as: CN111113609B

Abstract

The invention discloses building material processing equipment based on straw recycling, which comprises a base, wherein a crushing barrel consisting of a conveying chamber and a crushing chamber is fixedly connected to the side wall of the upper end of the base, a chopping device for chopping straws is mounted on the side wall of the conveying chamber, a vertical rod is rotatably connected to the side wall of the lower end of the crushing chamber, a crushing knife is fixedly connected to the side wall of the vertical rod, a filter plate is slidably connected to the inner wall of the crushing chamber, a shaking device for shaking the filter plate is mounted on the vertical rod, a sliding plug barrel is fixedly connected to the side wall of the lower end of the crushing chamber, and an extruding device for extruding straws is mounted in the sliding plug. The barrel is provided with the cutter fixedly connected with the transverse plate, straws can be cut, crushing of the straws is avoided being influenced by overlong length of the straws, and the slide block drives the ejector rod to reciprocate up and down on the cylindrical cam by the rotation of the vertical rod through the cylindrical cam fixedly connected to the side wall of the vertical rod, so that the filter plate is shaken, and meanwhile, the straws are turned over.

Description

Building materials processing equipment based on straw recycle

Technical Field

The invention relates to the technical field of building material processing equipment, in particular to building material processing equipment based on straw recycling.

Background

Straw is a general term of stem and leaf parts of mature crops, generally refers to the residual parts of wheat, rice, corn, potatoes, rape, cotton, sugarcane and other crops after seeds are harvested, the straw is a high-efficiency and long-term light industry, textile and building material raw material, can partially replace materials such as bricks and wood, can effectively protect cultivated land and forest resources, the heat preservation, decoration and durability of straw wall boards are superior, and a plurality of developed countries take straw boards as substitutes of wood boards and ceramic tiles to be widely applied to the building industry.

In the existing building material processing equipment for recycling straws, as described in the invention patent ' 201811208121.X ' with the application number, a processing equipment for manufacturing building materials by using straws ', a cutter and a fixed rod are matched for use by the operation of a motor, the straws are quickly crushed and cut, and then the straws and auxiliary materials are stirred by a stirring shaft, so that the auxiliary materials and the straws are uniformly mixed, but because the straws are too long, the straws are easily wound on the cutter when being stirred and cut, in addition, parts with higher toughness such as stems exist in the straws, and the parts with higher toughness are not easily crushed when the straws are crushed and cut, so that the density distribution of the straw board is not uniform in the subsequent manufacturing process of the straw board, the quality of the straw board is influenced, as described in the invention patent ' building material processing equipment based on straw recycling ' with the application number of ' 201910406643.9 ', realize coarse crushing and thin breakage to the straw through broken motor and grinding conveyer belt, but make the straw smash through the friction, it is great to the loss of grinding the conveyer belt like this, increase the change frequency of grinding the conveyer belt, be unfavorable for practicing thrift the cost, in addition, grind the straw through grinding the conveyer belt, but still there is some straw to link together through the stem, make the density distribution of straw inboard portion in the manufacturing process to the straw board inhomogeneous, lead to the production quality decline of straw board.

In summary, the existing building material processing equipment for recycling straw has the following disadvantages:

1. the straw is directly crushed and cut by the cutter, but the straw is too long in length and is easily wound by the cutter in the cutting process, so that the cutter is blocked;

2. the crushed straws are directly subjected to subsequent manufacturing and processing, and the straws are not qualified to be selected, so that a larger part in the straws also flows into a subsequent production line, the density distribution of the inner wall of the straw board in the manufacturing process is uneven, and the quality of the straw board is influenced.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides building material processing equipment based on straw recycling.

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

the utility model provides a building materials processing equipment based on straw recycle, includes the base, the crushing bucket that base upper end lateral wall fixedly connected with comprises delivery room and crushing room, delivery room lateral wall fixedly connected with biax motor, biax motor output fixedly connected with horizontal pole, horizontal pole lateral wall fixedly connected with auger carries the blade, the cutting device with straw shredding is installed to the delivery room lateral wall, it is connected with the montant to smash room lower extreme lateral wall rotation, montant lateral wall fixedly connected with smashes the sword, crushing room inner wall sliding connection has the filter, install the shake device that makes the filter shake on the montant, smash room lower extreme lateral wall fixedly connected with sliding plug bucket, sliding plug bucket lower extreme lateral wall fixedly connected with agitator, install the extrusion device who extrudes the straw in the sliding plug bucket.

Preferably, the shaking device comprises a cylindrical cam which is coaxially and fixedly connected to the side wall of the vertical rod, a cam chute is formed in the side wall of the cylindrical cam, a sliding block is connected in the cam chute in a sliding mode, a circular ring is fixedly connected to the sliding block, and a push rod is fixedly connected to the side wall of the upper end of the circular ring.

Preferably, the extrusion device includes the sliding plug of sliding connection at sliding plug bucket inner wall, sliding plug lateral wall fixedly connected with connecting rod, fixedly connected with and connecting rod complex cam on the montant lateral wall, smash the room and pass through discharge gate and sliding plug bucket lateral wall intercommunication, sliding plug bucket upper end lateral wall is seted up flutedly, the recess runs through the discharge gate, the recess lateral wall has the baffle through spring elastic connection, the sliding plug lateral wall passes through spliced pole and baffle lateral wall fixed connection, smash and install the turning device who overturns the straw on the room.

Preferably, turning device includes the filter screen, crushing chamber lateral wall has seted up the annular chamber, crushing chamber lateral wall equipartition set up with a plurality of fumaroles of annular chamber intercommunication, the filter screen is with the inside fixed connection of fumarole, the annular chamber lateral wall is through air inlet chamber and sliding plug bucket lateral wall intercommunication.

Preferably, the base lateral wall rotates and is connected with the pivot, double-shaft motor passes through synchronous conveyer and is connected with the pivot, the pivot passes through gear mechanism and is connected with montant lower extreme lateral wall.

The invention has the following beneficial effects:

1. the length of the straws can be cut off through the chopping device arranged in the crushing chamber, so that the situation that longer straws are wound by the crushing knife when being crushed is avoided, the crushing efficiency of the straws is accelerated by the shorter straws, and the situation that the larger straws exist after being crushed is avoided;

2. the rack is driven by the sector gear to continuously cut the straws up and down, compared with the traditional mode of cutting the straws by using a switch blade and the like, the mode of controlling the switch blade by using an induction control device is reduced, and the device has larger vibration during the straw cutting, so that the damage of the induction control device is avoided, the influence on the straw cutting is avoided, and the service life of the device is prolonged;

3. through the arrangement of the cylindrical cam which is coaxially and fixedly connected with the vertical rod, the sliding plug can reciprocate up and down in the cam sliding groove when the vertical rod rotates, the ejector rod is driven to jack and shake the filter plate, the selection of the straws is accelerated, and in addition, the filter plate can turn over the straws in the crushing chamber in the shaking process, so that the crushing of the straws is accelerated;

4. through the arrangement of the baffle fixedly connected with the sliding plug, when the cam is separated from the connecting rod, the sliding plug drives the baffle to move leftwards under the action of the spring so that crushed straws flow out, when the cam pushes the connecting rod to move, the sliding plug drives the baffle to move rightwards, the straws in the sliding plug barrel are extruded and discharged while the straws are prevented from flowing out, and the outflow of the straws in unit time can be controlled so as to control the mixing and stirring amount of subsequent straws;

5. the air inlet cavity communicated with the annular cavity is arranged, so that when the sliding plug moves leftwards, air in the sliding plug barrel can be sprayed out through the air spraying port, and the straws are easy to turn over in the crushing chamber under the blowing of the air due to the fact that the texture of the straws is light, so that the crushing of the straws is accelerated, and the straws can be crushed uniformly;

6. through setting up the double-shaft motor of fixed connection at the delivery room lateral wall, the double-shaft motor rotates and drives the pivot and rotate, can make the montant rotate, smashes the straw, and the pivot rotates in addition and also can make to smash the back and evenly stir with the mixture to the straw, has reduced the investment of equipment, has reduced manufacturing cost.

Drawings

FIG. 1 is a schematic structural view of a building material processing apparatus based on straw recycling according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

FIG. 4 is a schematic top view of a portion of the straw recycling-based building material processing apparatus of the present invention.

In the figure: 1 conveying chamber, 2 crushing chambers, 3 double-shaft motors, 4 transverse rods, 5 motors, 6 rotating shafts, 7 vertical rods, 8 first bevel gears, 9 second bevel gears, 10 crushing cutters, 11 filter plates, 12 cylindrical cams, 13 circular rings, 14 sliding blocks, 15 ejector rods, 16 sliding plug barrels, 17 sliding plugs, 18 connecting rods, 19 cams, 20 circular rings, 21 air injection holes, 22 air inlet cavities, 23 stirring barrels, 24 circular discs, 25 connecting plates, 26 sector gears, 27 notches, 28 connecting shafts, 29 sliding grooves, 30 transverse plates, 31 cutters, 32 racks, 33 grooves, 34 baffle plates, 35 discharge ports, 36 driving wheels and 37 driven wheels.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, a building material processing device based on straw recycling comprises a base, a crushing barrel consisting of a conveying chamber 1 and a crushing chamber 2 is fixedly connected to the side wall of the upper end of the base, frame openings are formed on the side walls of two cavities, a double-shaft motor 3 is fixedly connected to the side wall of the conveying chamber 1, a cross rod 4 is fixedly connected to the output end of the double-shaft motor 3, a spiral blade of an auger is fixedly connected to the side wall of the cross rod 4, a chopping device for chopping straws is mounted on the side wall of the conveying chamber 1, the chopping device comprises a connecting plate 25, a notch 27 is formed in the side wall of the connecting plate 25, a sector gear 26 is fixedly connected to the side wall of the connecting plate 25, a motor 5 is fixedly connected to the side wall of the conveying chamber 1, a disc 24 is fixedly connected to the output end, the side wall of the sliding groove 29 is slidably connected with a transverse plate 30, the side wall of the lower end of the transverse plate 30 is fixedly connected with a cutter 31, the side wall of the transverse plate 30 is fixedly connected with a rack 32 meshed with the sector gear 26, and the motor enables the sector gear 26 to follow the disc 24 to move up and down in a reciprocating mode when rotating, so that the rack 32 is driven to move up and down in a reciprocating mode, the cutter 31 cuts up the straw, and the straw crushing efficiency is improved.

Smash 2 lower extreme lateral walls in room and rotate and be connected with montant 7, 7 lateral wall fixedly connected with of montant smashes sword 10, smash 2 inner wall sliding connection in room and have filter 11, montant 7 and 7 lateral wall sliding connection of filter, install the shake device that makes the shake of filter 11 on montant 7, the shake device includes the cylindrical cam 12 of coaxial fixed connection at 7 lateral walls of montant, the cam spout has been seted up to cylindrical cam 12 lateral wall, sliding connection has slider 14 in the cam spout, 14 fixedly connected with ring 13 of slider, 13 upper end lateral wall fixedly connected with ejector pin 15 of ring, 13 lower extreme lateral walls of ring pass through the guide bar and smash 2 interior bottom fixed connection of room.

The side wall of the lower end of the crushing chamber 2 is fixedly connected with a sliding plug barrel 16, an extruding device for extruding straws is arranged in the sliding plug barrel 16, the extruding device comprises a sliding plug 17 which is connected with the inner wall of the sliding plug barrel 16 in a sliding way, the side wall of the sliding plug 17 is fixedly connected with a connecting rod 18, the connecting rod 18 penetrates through the sliding plug barrel 16 and extends to the outer side of the sliding plug barrel, a sealing ring is arranged at the rotary connection position of the connecting rod 18 and the side wall of the sliding plug barrel 16, a spring is sleeved on the connecting rod 18, two ends of the spring are respectively and fixedly connected with the side wall of the sliding plug barrel 16 and the side wall of the sliding plug 17, a cam 19 matched with the connecting rod 18 is fixedly connected on the side wall of a vertical rod 7, the crushing chamber 2 is communicated with the side wall of the sliding plug barrel 16 through a discharge port 35, a groove 33 is formed in the side wall, and the connecting column and the sliding clearance of the side wall of the sliding plug barrel 16 are smaller, so that when the sliding plug 17 extrudes the straws, the gas flowing out of the connecting column and the baffle 34 is less and can be ignored, and the crushing chamber 2 is provided with a turnover device for turning over the straws.

Turning device includes the filter screen, smashes 2 lateral walls in room and has seted up annular chamber 20, smashes 2 lateral walls equipartitions in room and seted up a plurality of fumaroles 21 with the 20 intercommunication of annular chamber, and a plurality of fumaroles 21 slope sets up, filter screen and 21 inside fixed connection of fumaroles, and the 20 lateral walls of annular chamber are through admitting air chamber 22 and the 16 lateral walls intercommunication of sliding plug bucket.

The side wall of the lower end of the sliding plug barrel 16 is fixedly connected with a stirring barrel 23, the side wall of the base is rotatably connected with a rotating shaft 6, the double-shaft motor 3 is connected with the rotating shaft 6 through a synchronous transmission device, the rotating shaft 6 is connected with the side wall of the lower end of a vertical rod 7 through a gear mechanism, the synchronous transmission device comprises a driving wheel 36 fixedly connected with one end of the double-shaft motor 3, the side wall of the rotating shaft 6 is fixedly connected with a driven wheel 37, the driving wheel 36 is connected with the driven wheel 37 through a synchronous belt, the gear mechanism comprises a first bevel gear 8 fixedly connected with the side wall of the rotating shaft 6, the side wall of the lower end of the vertical rod 7 is fixedly connected with a second bevel gear 9 meshed with the first bevel gear 8, the rotating shaft 6 penetrates through the side wall of the stirring barrel 23 and extends into the, a plurality of liquid outlet holes communicated with the liquid storage cavity are formed in the side wall of the stirring barrel.

In the invention, straws are added into a conveying chamber 1 through a feeding hole, the straws move towards a cutter 31 under the action of a spiral blade of a packing auger, a sector gear 26 drives a rack 32 to move up and down in a reciprocating manner along with the rotation of a motor 5, so that the cutter 31 moves up and down in a reciprocating manner to shred the straws, and the shredded straws enter a shredding chamber 2 through a frame opening;

the double-shaft motor 3 rotates to enable the rotating shaft 6 to rotate, so that the vertical rod 7 rotates, the smashing cutter 10 smashes straws, the vertical rod 7 rotates to enable the cylindrical cam 12 to rotate, the sliding block 14 in the cam sliding groove drives the ejector rod 15 to reciprocate up and down, the filter plate 11 shakes, the vertical rod 7 rotates to enable the cam 19 on the vertical rod 7 to push the connecting rod 18 to move, the sliding plug 17 drives the baffle 34 to move rightwards through the connecting rod, the baffle 34 seals the discharge hole 35, meanwhile, the sliding plug 17 extrudes air on the side wall on the right side of the sliding plug 17, so that straws in the sliding plug barrel 16 are extruded and are extruded out from the discharge hole 35, when the cam 19 is separated from the connecting rod 18, the sliding plug 17 drives the baffle 34 to move leftwards under the action of the spring, so that the straws enter the sliding plug barrel 16 to be extruded next time, and simultaneously, along with the movement of the sliding plug 17, gas in the sliding plug barrel, the straws in the crushing chamber 2 are overturned and crushed;

the extruded straws enter the stirring barrel 23, the mixed liquid in the liquid storage tank and the crushed straws are uniformly mixed under the action of the auger conveying blades, and then the mixture enters the die for pressing.

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.

Claims

1. A building material processing device based on straw recycling comprises a base, wherein the upper end side wall of the base is fixedly connected with a crushing barrel consisting of a conveying chamber (1) and a crushing chamber (2), and the building material processing device is characterized in that the side wall of the conveying chamber (1) is fixedly connected with a double-shaft motor (3), the output end of the double-shaft motor (3) is fixedly connected with a cross rod (4), the side wall of the cross rod (4) is fixedly connected with an auger conveying blade, the side wall of the conveying chamber (1) is provided with a chopping device for chopping straws, the lower end side wall of the crushing chamber (2) is rotatably connected with a vertical rod (7), the side wall of the vertical rod (7) is fixedly connected with a crushing knife (10), the inner wall of the crushing chamber (2) is slidably connected with a filter plate (11), the vertical rod (7) is provided with a shaking device for shaking the filter plate (11), and, the straw extruding machine is characterized in that a stirring barrel (23) is fixedly connected to the side wall of the lower end of the sliding plug barrel (16), and an extruding device for extruding straws is installed in the sliding plug barrel (16).

2. A building material processing equipment based on straw recycling according to claim 1, wherein the shaking device comprises a cylindrical cam (12) coaxially and fixedly connected to the side wall of the vertical rod (7), a cam chute is formed in the side wall of the cylindrical cam (12), a sliding block (14) is slidably connected in the cam chute, a circular ring (13) is fixedly connected to the sliding block (14), and a top rod (15) is fixedly connected to the side wall of the upper end of the circular ring (13).

3. A building materials processing equipment based on straw recycling according to claim 1, wherein, the extrusion device comprises a sliding plug (17) which is connected with the inner wall of a sliding plug barrel (16) in a sliding way, the side wall of the sliding plug (17) is fixedly connected with a connecting rod (18), the side wall of the vertical rod (7) is fixedly connected with a cam (19) matched with the connecting rod (18), the crushing chamber (2) is communicated with the side wall of the sliding plug barrel (16) through a discharge hole (35), a groove (33) is formed in the side wall of the upper end of the sliding plug barrel (16), the groove (33) penetrates through the discharge hole (35), the straw smashing device is characterized in that the side wall of the groove (33) is elastically connected with a baffle (34) through a spring, the side wall of the sliding plug (17) is fixedly connected with the side wall of the baffle (34) through a connecting column, and a turning device for turning over straws is installed on the smashing chamber (2).

4. A building materials processing equipment based on straw recycle according to claim 3, characterized in that, the turning device includes a filter screen, the side wall of the crushing chamber (2) is provided with an annular chamber (20), the side wall of the crushing chamber (2) is uniformly provided with a plurality of air injection holes (21) communicated with the annular chamber (20), the filter screen is fixedly connected with the inside of the air injection holes (21), and the side wall of the annular chamber (20) is communicated with the side wall of the sliding plug barrel (16) through an air inlet chamber (22).

5. A building materials processing equipment based on straw recycle according to claim 1, characterized in that the base side wall is connected with a rotating shaft (6) in a rotating way, the double-shaft motor (3) is connected with the rotating shaft (6) through a synchronous transmission device, and the rotating shaft (6) is connected with the side wall of the lower end of the vertical rod (7) through a gear mechanism.