CN113123153B - Corn stalk leaf removing and pith scraping device for preparing paper pulp - Google Patents
Corn stalk leaf removing and pith scraping device for preparing paper pulp Download PDFInfo
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- CN113123153B CN113123153B CN202110365172.9A CN202110365172A CN113123153B CN 113123153 B CN113123153 B CN 113123153B CN 202110365172 A CN202110365172 A CN 202110365172A CN 113123153 B CN113123153 B CN 113123153B
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- 240000008042 Zea mays Species 0.000 title claims abstract description 127
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 127
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 127
- 235000005822 corn Nutrition 0.000 title claims abstract description 127
- 238000007790 scraping Methods 0.000 title claims abstract description 34
- 229920001131 Pulp (paper) Polymers 0.000 title claims abstract description 16
- 238000001125 extrusion Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 116
- 238000003825 pressing Methods 0.000 claims description 37
- 230000035613 defoliation Effects 0.000 claims description 11
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000004537 pulping Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 4
- 239000010902 straw Substances 0.000 description 15
- 238000005520 cutting process Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000000835 fiber Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 240000000111 Saccharum officinarum Species 0.000 description 3
- 235000007201 Saccharum officinarum Nutrition 0.000 description 3
- 238000010411 cooking Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 239000010907 stover Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/02—Pretreatment of the raw materials by chemical or physical means
- D21B1/025—Separating pith from fibrous vegetable materials
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention relates to the technical field of paper pulp manufacturing, in particular to a corn stalk leaf removing and pith scraping device for preparing paper pulp. The technical problem of the invention is that: provides a corn stalk leaf-removing and pith-scraping device for preparing paper pulp. The technical implementation scheme of the invention is as follows: a corn stalk leaf-removing and pith-scraping device for preparing paper pulp comprises a bottom frame, a controller, a leaf-removing component, an extrusion component and a pith-removing component; the base frame is connected with the depithing assembly. When the corn stalk pulp removing device is used, the corn stalk is firstly subjected to leaf removing treatment without a large amount of manpower, the corn stalk is cut into two parts, and then pith in the cut corn stalk is scraped, so that the defect that no pith removing device is used for the corn stalk at present is overcome, and the cost of corn stalk pulping is indirectly reduced.
Description
Technical Field
The invention relates to the technical field of paper pulp manufacturing, in particular to a corn stalk leaf and marrow removing and scraping device for preparing paper pulp.
Background
The paper pulp is a fibrous substance prepared by using plant fibers as raw materials through different processing methods and can be divided into mechanical paper pulp, chemical paper pulp and chemical mechanical paper pulp according to the processing methods; the corn stalks are used as byproducts of main crops of corn in China, the annual output is as high as two to three hundred million tons, most of the corn stalks are burnt on the spot at present, so that a large amount of waste of stalk resources is caused, the utilization rate of the corn stalks in livestock breeding and further reasonable development is very low, and the environment is greatly polluted.
In the prior art, corn straws are basically treated by adopting chemical pulping, but because the structural components of peels and pulp of the corn straws have larger difference, the fiber components in the pulp are not more, the sugar content of cooking waste liquid is high, the viscosity is high, the production efficiency is low, the production cost is improved, the corn straws need to be subjected to the pulp removing treatment, the existing sugarcane pulp removing device cannot be used for removing the pulp of the corn straws, and simultaneously, a large amount of manpower and a large amount of resources are consumed when blades on the corn straws are removed.
In conclusion, a corn stalk leaf and marrow removing and scraping device for preparing paper pulp is provided.
Disclosure of Invention
In order to overcome the defects that the corn straws are basically treated by adopting a chemical pulping method, but because the structural components of the peels and the pulp of the corn straws have larger difference, and the fiber components in the pulp are not more, the sugar content and the viscosity of cooking waste liquid are high, so that the production efficiency is low, and the production cost is improved, the corn straws need to be subjected to the pulp removing treatment in advance, the existing sugarcane pulp removing device cannot be directly used for removing the pulp of the corn straws, and simultaneously, a large amount of manpower and a large amount of resources are consumed when the leaves on the corn straws are removed, the invention has the technical problems that: provides a corn stalk leaf and pith removing device for preparing paper pulp.
The technical implementation scheme of the invention is as follows: a corn stalk leaf-removing and pith-scraping device for preparing paper pulp comprises a bottom frame, a controller, a leaf-removing component, an extrusion component and a pith-removing component; the chassis is connected with the controller; the bottom frame is connected with the leaf removing assembly; the bottom frame is connected with the extrusion assembly; the bottom frame is connected with the depithing component; the compression assembly is coupled to the coring assembly.
Optionally, the leaf removing assembly comprises a feeding cylinder, an arc-shaped long plate, a conveyor belt, a first elastic part, a second elastic part, a baffle, a first pinion, a fixed cylinder, a cutter cylinder, an arc-shaped connecting plate, a leaf removing blade, a fixed wafer, a second pinion, a first transmission rod, a third pinion, a rack, a transmission toothed plate, a transmission sliding block, a disk, a second transmission rod, a first shaft sleeve, a first bevel gear, a first fixed frame, a third electric push rod and a first motor; the feeding cylinder is fixedly connected with the arc-shaped long plate; the arc-shaped long plate is fixedly connected with the underframe; the two sides of the arc-shaped long plate are symmetrically provided with a combination of a conveyor belt, a first elastic piece and a second elastic piece; the conveying belt is fixedly connected with the first elastic piece through a connecting block; the first elastic piece is fixedly connected with the underframe; the conveyor belt is fixedly connected with the second elastic piece through a connecting block; the second elastic piece is fixedly connected with the underframe; a group of first elastic pieces and second elastic pieces are symmetrically arranged on two sides of the conveying belt; a baffle is arranged on the side surface of the conveyor belt; the baffle is fixedly connected with the underframe; a first flat gear is arranged on the side surface of the baffle; the first flat gear is fixedly connected with the fixed cylinder; the fixed cylinder is rotationally connected with the underframe; a cutter barrel is arranged in the fixed barrel; the cutter cylinder is fixedly connected with the underframe; five groups of arc-shaped connecting plates and blade removing blades are annularly and equidistantly arranged on the side surface of the first flat gear; the five groups of arc-shaped connecting plates are rotationally connected with the first flat gear through rotating shafts; the five groups of arc-shaped connecting plates are fixedly connected with the five groups of defoliation blades respectively; the five groups of defoliating blades are rotationally connected with the fixed wafer through a rotating shaft; the second flat gear is meshed with the first flat gear; the first transmission rod is fixedly connected with the second flat gear; the first transmission rod is rotatably connected with the bottom frame; the third horizontal gear is fixedly connected with the first transmission rod; the third flat gear is meshed with the rack; the rack is connected with the underframe in a sliding manner; the rack is meshed with the transmission gear plate; the transmission toothed plate is rotationally connected with the bottom frame through a rotating shaft; the transmission sliding block is in sliding connection with the transmission toothed plate; the transmission slide block is fixedly connected with the disc; the disc is fixedly connected with the second transmission rod; the second transmission rod is rotatably connected with the underframe; the second transmission rod is connected with the first shaft sleeve in a sliding manner; the first shaft sleeve is fixedly connected with the first bevel gear; the first shaft sleeve is rotatably connected with the first fixing frame; the first fixing frame is fixedly connected with the third electric push rod; the third electric push rod is fixedly connected with the underframe; the output shaft of the first motor is fixedly connected with the second transmission rod; the first motor is fixedly connected with the underframe.
Optionally, the extrusion assembly comprises a second bevel gear, a third transmission rod, a second shaft sleeve, a third bevel gear, a fourth bevel gear, a second fixing frame, a fourth electric push rod, a fifth bevel gear, a first unidirectional screw rod, a first transmission wheel, a second unidirectional screw rod, a fixing plate, a sliding rod, an arc-shaped pressing plate, a spring rod, a corn rod pressing plate, a fifth electric push rod, a wave-shaped concave-convex plate, a cylindrical sliding block, a fourth transmission rod, a sixth bevel gear, a first miniature electric rod, a second miniature electric rod, a third miniature electric rod and a fourth miniature electric rod; the second bevel gear is fixedly connected with a third transmission rod; the third transmission rod is rotationally connected with the underframe; the third transmission rod is connected with the second shaft sleeve in a sliding manner; two sides of the second shaft sleeve are fixedly connected with a third bevel gear and a fourth bevel gear respectively; the second shaft sleeve is rotationally connected with the second fixing frame; the second fixing frame is fixedly connected with a fourth electric push rod; the fourth electric push rod is fixedly connected with the underframe; a fifth bevel gear is arranged above the second shaft sleeve; the fifth bevel gear is fixedly connected with the first one-way screw rod; the first one-way screw rod is rotatably connected with the underframe; the first one-way screw rod is connected with the fixing plate in a screwing way; the first driving wheel is fixedly connected with the first one-way screw rod; the first driving wheel is in transmission connection with the second driving wheel through a belt; the second transmission wheel is fixedly connected with a second one-way screw rod; the second one-way screw rod is rotationally connected with the underframe; the second one-way screw rod is connected with the fixing plate in a rotating mode; a group of sliding rods are symmetrically arranged on two sides of the fixed plate; the two groups of sliding rods are in sliding connection with the fixed plate; the two groups of sliding rods are fixedly connected with the underframe; a combination of two groups of arc-shaped pressing plates and spring rods is arranged below the fixed plate; a group of spring rods are symmetrically arranged on two sides of the arc-shaped pressing plate; the two groups of spring rods are fixedly connected with the arc-shaped pressing plate; the two groups of spring rods are fixedly connected with the fixed plate; a corn stalk pressing plate is arranged below the arc-shaped pressing plate; the corn stalk pressing plate is fixedly connected with a fifth electric push rod; the fifth electric push rod is fixedly connected with the underframe; a wave-shaped concave-convex plate is arranged below the corn stalk pressing plate; a group of cylindrical sliding blocks are symmetrically arranged on two sides of the bottom surface of the wavy concave-convex plate; two groups of cylindrical sliding blocks are fixedly connected with the wavy concave-convex plate; the two groups of cylindrical sliding blocks are in sliding connection with the underframe; the fourth transmission rod is fixedly connected with the wavy concave-convex plate; the fourth transmission rod is rotatably connected with the underframe; the fourth transmission rod is fixedly connected with the sixth bevel gear; three groups of first miniature electric rods and second miniature electric rods and third miniature electric rods and fourth miniature electric rods are symmetrically arranged in circular holes on two sides of two arc-shaped grooves of the wavy concave-convex plate respectively; six groups of first miniature electric rods, second miniature electric rods, third miniature electric rods and fourth miniature electric rods are fixedly connected with the wavy concave-convex plate.
Optionally, the depithing assembly comprises a second motor, a first telescopic rod, a seventh bevel gear, a third fixing frame, an eighth bevel gear, a sixth electric push rod, a ninth bevel gear, a second telescopic rod, a third driving wheel, a fourth driving wheel, a reverse screw rod, a sliding plate, a lifting slide block, a connecting rod, an arc-shaped scraping blade, a guide plate, a tenth bevel gear, a third telescopic rod, a fifth driving wheel, a sixth driving wheel, a U-shaped electric slide block and an electric slide rail; the second motor is fixedly connected with the underframe; the output shaft of the second motor is fixedly connected with the first telescopic rod; the first telescopic rod is rotatably connected with the bottom frame; the first telescopic rod is fixedly connected with the seventh bevel gear and the eighth bevel gear in sequence; the first telescopic rod is rotatably connected with the third fixing frame; the third fixing frame is fixedly connected with the sixth electric push rod; the sixth electric push rod is fixedly connected with the underframe; a ninth bevel gear and a tenth bevel gear are respectively arranged on two sides of the seventh bevel gear; the ninth bevel gear is fixedly connected with the second telescopic rod; the second telescopic rod is rotatably connected with the bottom frame; the second telescopic rod is rotatably connected with the U-shaped electric sliding block; the second telescopic rod is fixedly connected with the third driving wheel; the third driving wheel is in transmission connection with the fourth driving wheel through a belt; the fourth transmission wheel is fixedly connected with the reverse screw rod; the two sides of the reverse screw rod are symmetrically provided with a combination of a sliding plate, a lifting slide block, a connecting rod and an arc-shaped scraping blade; the reverse screw rod is connected with the sliding plate in a rotating way; the sliding plate is in sliding connection with the lifting slide block; the sliding plate is connected with the electric sliding rail in a sliding manner; a group of connecting rods are symmetrically arranged on two sides of the lifting slide block; the two groups of connecting rods are fixedly connected with the lifting slide block; the two groups of connecting rods are fixedly connected with the arc-shaped scraping blade; a group of guide plates are arranged below the two groups of arc-shaped scraping blades; the two groups of guide plates are fixedly connected with the underframe; the tenth bevel gear is fixedly connected with the third telescopic rod; the third telescopic rod is rotatably connected with the bottom frame; the third telescopic rod is rotatably connected with the U-shaped electric sliding block; the third telescopic rod is fixedly connected with the fifth driving wheel; the fifth driving wheel is in transmission connection with the sixth driving wheel through a belt; the sixth driving wheel is fixedly connected with the reverse screw rod; the U-shaped electric sliding block is connected with the bottom frame in a sliding manner; the electric slide rail is fixedly connected with the underframe.
Optionally, the connecting part of the rack and the third gear and the transmission toothed plate is provided with teeth, and the other part is smooth and toothless.
Optionally, the driving toothed plate is provided with a limiting groove.
Optionally, the corn stalk pressing plate shape is matched with the wave-shaped concave-convex plate shape.
Optionally, the arc-shaped doctor blade is matched with the wave-shaped concave-convex plate.
Compared with the prior art, the invention has the following advantages:
1. in order to solve the problems that in the prior art, the corn straws are basically treated by pulping by a chemical method, but because the structural components of the peels and the piths of the corn straws are different greatly, the fiber components in the piths are few, the cooking waste liquid has high sugar content and high viscosity, the production efficiency is low, the production cost is increased, and the corn straws need to be subjected to the pith removing treatment, the existing sugarcane pith removing device cannot be used for removing the piths of the corn straws, and a large amount of manpower and a large amount of resources are consumed when the leaves on the corn straws are removed.
2. The corn stalk removing device is characterized in that a leaf removing assembly, an extruding assembly and a marrow removing assembly are designed, the device is placed on a horizontal plane during preparation, a power supply is switched on, corn stalks with tail portions removed are stuffed into the leaf removing assembly on the bottom frame, the leaf removing assembly is controlled by a controller to remove corn stalk leaves, the corn stalks are cut into two halves and then conveyed to the extruding assembly to be extruded, and finally, the marrow of the corn stalks is scraped by the marrow removing assembly.
3. When the corn stalk pulp removing device is used, the corn stalk is firstly subjected to leaf removing treatment without a large amount of manpower, the corn stalk is cut into two parts, and then pith in the cut corn stalk is scraped, so that the defect that no pith removing device is used for the corn stalk at present is overcome, and the cost of corn stalk pulping is indirectly reduced.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic perspective view of a second embodiment of the present invention;
FIG. 3 is a perspective view of the leaf removing assembly of the present invention;
FIG. 4 is a schematic perspective view of a first partial structure of the defoliation assembly of the present invention;
FIG. 5 is a second partial perspective view of the defoliation assembly of the present invention;
FIG. 6 is a third partial perspective view of the defoliation assembly of the present invention;
FIG. 7 is a schematic perspective view of a fourth partial structure of the defoliation assembly of the present invention;
FIG. 8 is a perspective view of the extrusion assembly of the present invention;
FIG. 9 is a schematic view of a first partial perspective view of the extrusion assembly of the present invention;
FIG. 10 is a second partial perspective view of the extrusion assembly of the present invention;
FIG. 11 is a schematic representation of a first embodiment of the depithing assembly of the present invention;
FIG. 12 is a schematic representation of a second embodiment of the coring assembly of the present invention.
The parts are labeled as follows: 1: chassis, 2: controller, 3: defoliation module, 4: extrusion assembly, 5: a depithing assembly, 301: a feed cylinder, 302: arc long plate, 303: conveyor belt, 304: first elastic member, 305: second elastic member, 306: baffle, 307: first spur gear, 308: fixed cylinder, 309: cutter cylinder, 310: arc-shaped connecting plate, 311: defoliating blade, 312: fixing disc, 313: second spur gear, 314: first drive lever, 315: third spur gear, 316: rack, 317: drive toothed plate, 318: drive shoe, 319: disc, 320: second transmission lever, 321: first bushing, 322: first bevel gear, 323: first fixing frame, 324: third electric putter, 325: first motor, 401: second bevel gear, 402: third transmission lever, 403: second shaft sleeve, 404: third bevel gear, 405: fourth bevel gear, 406: second mount, 407: fourth electric putter, 408: fifth bevel gear, 409: first unidirectional screw, 410: first drive wheel, 411: second transmission wheel, 412: second unidirectional screw, 413: a fixing plate, 414: slide bar, 415: arc-shaped pressure plate, 416: spring rod, 417: corn stalk platen, 418: fifth electric putter, 419: wave concavo-convex board, 420: cylindrical slider, 421: fourth transmission lever, 422: sixth bevel gear, 423: first miniature electric rod, 424: second miniature electric rod, 425: third miniature electric rod, 426: fourth miniature electric rod, 501: second motor, 502: first telescopic link, 503: seventh bevel gear, 504: third mount, 505: eighth bevel gear, 506: sixth electric putter, 507: ninth bevel gear, 508: second telescopic rod, 509: third drive wheel, 510: fourth transmission wheel, 511: reverse screw rod, 512: a slide plate, 513: lifting slide block, 514: connecting rod, 515: arc-shaped wiper blade, 516: deflector, 517: tenth bevel gear, 518: third telescopic link, 519: fifth transmission wheel, 520: sixth transmission wheel, 521: u-shaped electric slider, 522: provided is an electric sliding rail.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A corn stalk defoliation and pith scraping device for preparing pulp is shown in figures 1-12 and comprises a base frame 1, a controller 2, a defoliation component 3, a squeezing component 4 and a pith scraping component 5; the chassis 1 is connected with the controller 2; the underframe 1 is connected with the defoliation component 3; the underframe 1 is connected with the extrusion assembly 4; the base frame 1 is connected with a depithing assembly 5; the compression assembly 4 is connected to the coring assembly 5.
When the corn stalk peeler is ready to work, the corn stalk peeler is placed on a horizontal plane, a power supply is switched on, corn stalks with tail parts removed are plugged into the leaf removing assembly 3 on the bottom frame 1, the leaf removing assembly 3 is controlled by the controller 2 to remove corn stalk leaves, the corn stalks are cut into two halves and then conveyed to the extruding assembly 4 to be extruded, and finally the pith of the corn stalks is scraped by the pith removing assembly 5; when the corn stalk pulp remover is used, the corn stalks are firstly subjected to leaf removing treatment without a large amount of manpower, the corn stalks are cut into two parts, and then the piths in the cut corn stalks are scraped, so that the defect that no pith removing device is used for removing the piths from the corn stalks at present is overcome, and the corn stalk pulp making cost is indirectly reduced.
The leaf removing assembly 3 comprises a feeding cylinder 301, an arc-shaped long plate 302, a conveyor belt 303, a first elastic member 304, a second elastic member 305, a baffle 306, a first flat gear 307, a fixed cylinder 308, a cutter cylinder 309, an arc-shaped connecting plate 310, a leaf removing blade 311, a fixed circular disc 312, a second flat gear 313, a first transmission rod 314, a third flat gear 315, a rack 316, a transmission toothed plate 317, a transmission sliding block 318, a circular disc 319, a second transmission rod 320, a first shaft sleeve 321, a first bevel gear 322, a first fixed frame 323, a third electric push rod 324 and a first motor 325; the feeding cylinder 301 is fixedly connected with the arc-shaped long plate 302; the arc-shaped long plate 302 is fixedly connected with the underframe 1; a combination of a conveyor belt 303, a first elastic member 304 and a second elastic member 305 is symmetrically arranged on both sides of the arc-shaped long plate 302; the conveyor belt 303 is fixedly connected with the first elastic member 304 through a connecting block; the first elastic member 304 is fixedly connected with the chassis 1; the conveyor belt 303 is fixedly connected with the second elastic piece 305 through a connecting block; the second elastic member 305 is fixedly connected with the chassis 1; a group of first elastic members 304 and second elastic members 305 are symmetrically arranged on both sides of the conveyor belt 303; the side surface of the conveyor belt 303 is provided with a baffle 306; the baffle 306 is fixedly connected with the underframe 1; a first flat gear 307 is arranged on the side surface of the baffle 306; the first flat gear 307 is fixedly connected with the fixed cylinder 308; the fixed cylinder 308 is rotatably connected with the underframe 1; a cutter cylinder 309 is arranged in the fixed cylinder 308; the cutter cylinder 309 is fixedly connected with the underframe 1; five groups of arc-shaped connecting plates 310 and a defoliating blade 311 are annularly arranged on the side surface of the first flat gear 307 at equal intervals; the five groups of arc-shaped connecting plates 310 are rotationally connected with the first flat gear 307 through rotating shafts; the five groups of arc-shaped connecting plates 310 are fixedly connected with the five groups of defoliating blades 311 respectively; the five sets of defoliating blades 311 are rotationally connected with the fixed wafer 312 through a rotating shaft; the second spur gear 313 meshes with the first spur gear 307; the first transmission rod 314 is fixedly connected with the second flat gear 313; the first transmission rod 314 is rotatably connected with the underframe 1; the third spur gear 315 is fixedly connected with the first transmission rod 314; the third flat gear 315 is meshed with the rack 316; the rack 316 is connected with the underframe 1 in a sliding way; the rack 316 is meshed with the transmission toothed plate 317; the transmission toothed plate 317 is rotatably connected with the underframe 1 through a rotating shaft; the transmission slide block 318 is in sliding connection with the transmission toothed plate 317; the transmission slide block 318 is fixedly connected with the disc 319; the disc 319 is fixedly connected with the second transmission rod 320; the second transmission rod 320 is rotatably connected with the underframe 1; the second transmission rod 320 is connected with the first shaft sleeve 321 in a sliding manner; the first shaft sleeve 321 is fixedly connected with the first bevel gear 322; the first shaft sleeve 321 is rotatably connected with the first fixing frame 323; the first fixing frame 323 is fixedly connected with the third electric push rod 324; the third electric push rod 324 is fixedly connected with the underframe 1; the output shaft of the first motor 325 is fixedly connected with the second transmission rod 320; the first motor 325 is fixedly connected to the chassis 1.
The corn stalks with the tail parts removed are stuffed into the feeding cylinder 301, meanwhile, the conveying belt 303 is started, the corn stalks are driven by the conveying belt 303 to move towards the baffle 306 on the arc-shaped long plate 302, and when the corn stalks move, the conveying belt 303 is extruded to enable the first elastic member 304 and the second elastic member 305 to be compressed, so that the conveying belt 303 is attached to the corn stalks; then the first motor 325 is started, the output shaft of the first motor 325 drives the second transmission rod 320 to drive the first shaft sleeve 321 to rotate, the first shaft sleeve 321 drives the first bevel gear 322 to rotate, when the extrusion assembly 4 works, the third electric push rod 324 extends to push the first fixed frame 323 to drive the first shaft sleeve 321 to slide on the second transmission rod 320, so that the first bevel gear 322 is meshed with the second bevel gear 401 to provide partial power for the operation of the extrusion assembly 4, the second transmission rod 320 rotates while driving the disc 319 to rotate, the disc 319 drives the transmission slider 318 to do circular motion, so that the transmission slider 318 slides in the transmission toothed plate 317 in a reciprocating manner while driving the transmission plate 317 to do reciprocating motion, the transmission plate 317 drives the rack 316 to do reciprocating motion, the rack 316 drives the third gear 315 to do reciprocating motion, the third gear 315 drives the second gear 313 and the first transmission rod 314 to do reciprocating motion, further drives the first gear 307 and the fixed cylinder 308 to do reciprocating motion, when the first gear reciprocates, the first gear drives the arc-shaped connecting plate 310 and the leaf removing blade 311 on the side of the fixed disc 312 and the two halves of the corn leaf removing blade 309 slowly to open, so as to remove the corn leaf blades 309 slowly, and then the corn leaf removing the corn leaf blade assembly 307 slowly and the corn leaf strips after the corn leaf cutting rod 307 is opened, thereby slowly, the corn leaf removing the corn leaf cutting rod 307, and the corn leaf cutting rod 307 to pass through the corn leaf cutting rod to form a reciprocating motion, so as a reciprocating motion, and the corn conveying device 4, thereby, and the corn leaf removing device; the present assembly removes the blades of the corn stover while cutting the corn stover in half and delivers it to the extruder assembly 4.
The extrusion assembly 4 comprises a second bevel gear 401, a third transmission rod 402, a second shaft sleeve 403, a third bevel gear 404, a fourth bevel gear 405, a second fixed frame 406, a fourth electric push rod 407, a fifth bevel gear 408, a first one-way screw 409, a first transmission wheel 410, a second transmission wheel 411, a second one-way screw 412, a fixed plate 413, a sliding rod 414, an arc-shaped pressing plate 415, a spring rod 416, a corn rod pressing plate 417, a fifth electric push rod 418, a wave-shaped concave-convex plate 419, a cylindrical sliding block 420, a fourth transmission rod 421, a sixth bevel gear 422, a first micro electric rod 423, a second micro electric rod 424, a third micro electric rod 425 and a fourth micro electric rod 426; the second bevel gear 401 is fixedly connected with a third transmission rod 402; the third transmission rod 402 is in rotational connection with the chassis 1; the third transmission rod 402 is connected with the second shaft sleeve 403 in a sliding manner; two sides of the second shaft sleeve 403 are fixedly connected with a third bevel gear 404 and a fourth bevel gear 405 respectively; the second shaft sleeve 403 is rotatably connected with the second fixing frame 406; the second fixing frame 406 is fixedly connected with the fourth electric push rod 407; the fourth electric push rod 407 is fixedly connected with the underframe 1; a fifth bevel gear 408 is arranged above the second shaft sleeve 403; the fifth bevel gear 408 is fixedly connected with a first one-way screw rod 409; the first one-way screw rod 409 is rotatably connected with the underframe 1; the first one-way screw rod 409 is screwed with the fixing plate 413; the first driving wheel 410 is fixedly connected with a first one-way screw rod 409; the first driving wheel 410 is in driving connection with a second driving wheel 411 through a belt; the second transmission wheel 411 is fixedly connected with a second one-way screw 412; the second one-way screw 412 is rotatably connected with the underframe 1; the second one-way screw 412 is screwed with the fixing plate 413; a group of sliding rods 414 are symmetrically arranged on two sides of the fixing plate 413; the two groups of sliding rods 414 are connected with the fixed plate 413 in a sliding manner; the two groups of sliding rods 414 are fixedly connected with the underframe 1; a combination of two groups of arc-shaped pressing plates 415 and spring rods 416 is arranged below the fixing plate 413; a group of spring rods 416 are symmetrically arranged on two sides of the arc-shaped pressing plate 415; the two groups of spring rods 416 are fixedly connected with the arc-shaped pressing plate 415; two groups of spring rods 416 are fixedly connected with the fixing plate 413; a corn stalk pressing plate 417 is arranged below the arc-shaped pressing plate 415; the corn stalk pressing plate 417 is fixedly connected with a fifth electric push rod 418; the fifth electric push rod 418 is fixedly connected with the underframe 1; a wave-shaped concave-convex plate 419 is arranged below the corn stalk pressing plate 417; a group of cylindrical sliding blocks 420 are symmetrically arranged on two sides of the bottom surface of the wavy concave-convex plate 419; the two groups of cylindrical sliding blocks 420 are fixedly connected with a wave-shaped concave-convex plate 419; the two groups of cylindrical sliding blocks 420 are in sliding connection with the underframe 1; the fourth transmission rod 421 is fixedly connected with the wavy concave-convex plate 419; the fourth transmission rod 421 is rotatably connected with the chassis 1; the fourth transmission rod 421 is fixedly connected with the sixth bevel gear 422; three groups of first micro electric rods 423, second micro electric rods 424, third micro electric rods 425 and fourth micro electric rods 426 are symmetrically arranged in the circular holes on the two sides of the two arc-shaped grooves of the wavy concave-convex plate 419 respectively; the six groups of the first micro electric rods 423, the second micro electric rods 424, the third micro electric rods 425 and the fourth micro electric rods 426 are fixedly connected with the wavy concave-convex plate 419.
The corn stalks are cut into two halves and then fall into two arc-shaped grooves of the wavy concave-convex plate 419, if the corn stalks fall off, the corn stalks are not exactly matched with the arc-shaped grooves of the wavy concave-convex plate 419, at the moment, if the corn stalks incline to one side of the second miniature electric rod 424, the first miniature electric rod 423 is started to push up one side of the corn stalks, so that the corn stalks are matched with the arc-shaped grooves of the wavy concave-convex plate 419, the second miniature electric rod 424, the third miniature electric rod 425 and the fourth miniature electric rod 426 have the same working principle, after the corn stalks are matched with the two arc-shaped grooves of the wavy concave-convex plate 419, the first bevel gear 322 rotates to drive the second bevel gear 401 to drive the third transmission rod 402 to rotate, the third transmission rod 402 drives the second shaft sleeve 403 to rotate, the second shaft sleeve 403 simultaneously drives the third bevel gear 404 and the fourth bevel gear 405 to rotate, then the fourth electric push rod 407 contracts to drive the second fixing frame 406 to move, so that the second shaft sleeve 403 slides on the third transmission rod 402, the fourth bevel gear 405 is meshed with the fifth bevel gear 408, the third bevel gear 404 is disengaged from the fifth bevel gear 408, the fourth bevel gear 405 rotates to drive the fifth bevel gear 408 to drive the first one-way screw 409 to rotate, the first one-way screw 409 drives the first driving wheel 410 to drive the second driving wheel 411 to rotate, the second driving wheel 411 drives the second one-way screw 412 to rotate, the first one-way screw 409 and the second one-way screw 412 rotate simultaneously, the fixing plate 413 screwed with the first one-way screw 409 slides downwards on the sliding rod 414, the arc-shaped pressing plate 415 and the spring rod 416 are further driven to move downwards, the arc-shaped pressing plate 415 extrudes the corn stalk to compress the spring rod 416, after the extrusion is completed, the fourth electric push rod 407 extends to mesh the third bevel gear 404 with the fifth bevel gear 408, the fourth bevel gear 405 is disengaged from the fifth bevel gear 408, and the first one-way screw 409 and the second one-way screw 412 rotate in opposite directions, so that the fixing plate 413 drives the arc-shaped pressing plate 415 and the spring rod 416 to reset, then the power of the second bevel gear 401 is interrupted, then the coring component 5 transmits power to drive the sixth bevel gear 422 to rotate, the sixth bevel gear 422 drives the fourth transmission rod 421 to rotate, the wave-shaped concave-convex plate 419 rotates for ninety degrees and simultaneously drives the cylindrical sliding block 420 to slide on the underframe 1, then the fifth electric push rod 418 extends to push the corn rod pressing plate 417 downwards to fix the corn rods, and then the corn rods are processed by the coring component 5; this subassembly extrudees the cornstalk after cutting open, is convenient for go on the marrow to it, cooperates the subassembly of going to the marrow to handle simultaneously 5.
The depithing assembly 5 comprises a second motor 501, a first telescopic rod 502, a seventh bevel gear 503, a third fixed frame 504, an eighth bevel gear 505, a sixth electric push rod 506, a ninth bevel gear 507, a second telescopic rod 508, a third driving wheel 509, a fourth driving wheel 510, a reverse screw rod 511, a sliding plate 512, a lifting slide block 513, a connecting rod 514, an arc-shaped scraping blade 515, a guide plate 516, a tenth bevel gear 517, a third telescopic rod 518, a fifth driving wheel 519, a sixth driving wheel 520, a U-shaped electric slide block 521 and an electric slide rail 522; the second motor 501 is fixedly connected with the underframe 1; an output shaft of the second motor 501 is fixedly connected with the first telescopic rod 502; the first telescopic rod 502 is rotatably connected with the underframe 1; the first telescopic rod 502 is fixedly connected with a seventh bevel gear 503 and an eighth bevel gear 505 in sequence; the first telescopic rod 502 is rotatably connected with the third fixing frame 504; the third fixing frame 504 is fixedly connected with a sixth electric push rod 506; the sixth electric push rod 506 is fixedly connected with the underframe 1; a ninth bevel gear 507 and a tenth bevel gear 517 are respectively arranged on two sides of the seventh bevel gear 503; the ninth bevel gear 507 is fixedly connected with a second telescopic rod 508; the second telescopic rod 508 is rotatably connected with the underframe 1; the second telescopic rod 508 is rotatably connected with the U-shaped electric slider 521; the second telescopic rod 508 is fixedly connected with a third driving wheel 509; the third driving wheel 509 is in driving connection with the fourth driving wheel 510 through a belt; the fourth driving wheel 510 is fixedly connected with the reverse screw rod 511; the two sides of the reverse screw rod 511 are symmetrically provided with a combination of a sliding plate 512, a lifting slide block 513, a connecting rod 514 and an arc-shaped scraping blade 515; the reverse screw rod 511 is screwed with the sliding plate 512; the sliding plate 512 is in sliding connection with the lifting slide block 513; the sliding plate 512 is connected with the electric sliding rail 522 in a sliding way; a group of connecting rods 514 are symmetrically arranged on two sides of the lifting slide block 513; the two groups of connecting rods 514 are fixedly connected with the lifting slide block 513; the two groups of connecting rods 514 are fixedly connected with the arc-shaped scraping blade 515; a group of guide plates 516 are arranged below the two groups of arc-shaped scraping blades 515; two groups of guide plates 516 are fixedly connected with the underframe 1; the tenth bevel gear 517 is fixedly connected with the third telescopic rod 518; the third telescopic rod 518 is rotatably connected with the underframe 1; the third telescopic rod 518 is rotatably connected with the U-shaped electric slider 521; the third telescopic rod 518 is fixedly connected with a fifth driving wheel 519; the fifth driving wheel 519 is in driving connection with the sixth driving wheel 520 through a belt; the sixth transmission wheel 520 is fixedly connected with the reverse screw rod 511; the U-shaped electric sliding block 521 is in sliding connection with the bottom frame 1; the electric slide rail 522 is fixedly connected with the chassis 1.
After the corn stalks are fixed by the corn stalk pressing plate 417, the second motor 501 is started, the output shaft of the second motor 501 drives the first telescopic rod 502 to drive the seventh bevel gear 503 to rotate, the first telescopic rod 502 simultaneously drives the eighth bevel gear 505 to rotate, when the extrusion assembly 4 works, the sixth electric push rod 506 extends to push the third fixing frame 504 to extend the first telescopic rod 502, and further the eighth bevel gear 505 is meshed with the sixth bevel gear 422 to transmit power to the extrusion assembly 4; then the U-shaped electric slider 521 slides towards the direction of a fifth driving wheel 519 to extend the second telescopic rod 508, so that a ninth bevel gear 507 is meshed with a seventh bevel gear 503, a tenth bevel gear 517 is disengaged from the seventh bevel gear 503, the ninth bevel gear 507 rotates to drive the second telescopic rod 508 to drive the third driving wheel 509 to rotate, the third driving wheel 509 drives the fourth driving wheel 510 to drive a reverse screw 511 to rotate, the reverse screw 511 drives a sliding plate 512 screwed with the reverse screw to slide in an electric sliding rail 522, so that the two groups of sliding plates 512 are close to each other, so that the two groups of arc-shaped scraping blades 515 are respectively positioned at two sides of a corn stalk pressing plate 417, at the moment, a lifting slider 513 slides downwards in the sliding plate 512 to drive a connecting rod 514 and the arc-shaped scraping blades 515 to move downwards, so that the arc-shaped scraping blades 515 are tightly attached to the corn stalks, then the U-shaped electric slider 521 slides towards the direction of the third driving wheel 509 to extend the third telescopic rod 518, so that the tenth bevel gear 517 is meshed with the seventh bevel gear 503, the ninth bevel gear 507 is disengaged with the seventh bevel gear 503, the tenth bevel gear 517 is driven to drive the sixth driving wheel 519 to drive the sixth bevel gear 517 to drive the two groups of the reverse screw 519 to rotate, so that the corn stalk 516 to remove the marrow scraping blades 516 from the guiding plate 512, and then to remove the corn stalks, so that the corn stalks, and the corn stalks, so that the corn stalks to remove the corn stalks, so that the corn stalks, and the corn stalks to collect the corn stalks, and the corn; the assembly scrapes off the pith of the corn stalks and collects the pith.
The connecting part of the rack 316, the third pinion 315 and the driving toothed plate 317 is provided with teeth, and the other part is smooth and has no teeth.
So that the rack 316 drives the third pinion 315 and the driving toothed plate 317 while sliding in the base frame 1.
The driving toothed plate 317 is provided with a limit groove.
So as to limit the position of the transmission slide 318.
The shape of the corn stalk pressing plate 417 is matched with the shape of the wavy concave-convex plate 419.
So that the corn stalk pressing plate 417 presses the corn stalks in the arc-shaped grooves of the wavy concave-convex plate 419.
The shape of the arc-shaped scraping blade 515 is matched with the shape of the wave-shaped concave-convex plate 419.
So that the arc-shaped scraping blade 515 scrapes the pith of the corn stalks in the arc-shaped groove of the wave-shaped concave-convex plate 419.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (7)
1. The utility model provides a preparation cornstalk is defoliated and is scraped pith device for paper pulp, includes chassis (1) and controller (2), characterized by: also comprises a defoliation component (3), a squeezing component (4) and a depithing component (5); the chassis (1) is connected with the controller (2); the underframe (1) is connected with the leaf removing component (3); the underframe (1) is connected with the extrusion assembly (4); the underframe (1) is connected with the marrow removing component (5); the extrusion component (4) is connected with the pulp removing component (5);
the leaf removing assembly (3) comprises a feeding cylinder (301), an arc-shaped long plate (302), a conveyor belt (303), a first elastic part (304), a second elastic part (305), a baffle plate (306), a first flat gear (307), a fixed cylinder (308), a cutter cylinder (309), an arc-shaped connecting plate (310), a leaf removing blade (311), a fixed wafer (312), a second flat gear (313), a first transmission rod (314), a third flat gear (315), a rack (316), a transmission toothed plate (317), a transmission sliding block (318), a disk (319), a second transmission rod (320), a first shaft sleeve (321), a first bevel gear (322), a first fixed frame (323), a third electric push rod (324) and a first motor (325); the feeding cylinder (301) is fixedly connected with the arc-shaped long plate (302); the arc-shaped long plate (302) is fixedly connected with the bottom frame (1); the two sides of the arc-shaped long plate (302) are symmetrically provided with a combination of a conveyor belt (303), a first elastic piece (304) and a second elastic piece (305); the conveyor belt (303) is fixedly connected with the first elastic piece (304) through a connecting block; the first elastic piece (304) is fixedly connected with the underframe (1); the conveyor belt (303) is fixedly connected with the second elastic piece (305) through a connecting block; the second elastic piece (305) is fixedly connected with the underframe (1); a group of first elastic pieces (304) and second elastic pieces (305) are symmetrically arranged on two sides of the conveyor belt (303); a baffle (306) is arranged on the side surface of the conveyor belt (303); the baffle (306) is fixedly connected with the underframe (1); a first flat gear (307) is arranged on the side surface of the baffle (306); the first flat gear (307) is fixedly connected with the fixed cylinder (308); the fixed cylinder (308) is rotationally connected with the chassis (1); a cutter barrel (309) is arranged in the fixed barrel (308); the cutter barrel (309) is fixedly connected with the underframe (1); five groups of arc-shaped connecting plates (310) and a leaf removing blade (311) are annularly and equidistantly arranged on the side surface of the first flat gear (307); the five groups of arc-shaped connecting plates (310) are rotationally connected with the first flat gear (307) through rotating shafts; five groups of arc-shaped connecting plates (310) are fixedly connected with five groups of defoliation blades (311) respectively; the five groups of defoliating blades (311) are rotationally connected with the fixed wafer (312) through a rotating shaft; the second flat gear (313) is meshed with the first flat gear (307); the first transmission rod (314) is fixedly connected with the second flat gear (313); the first transmission rod (314) is rotationally connected with the underframe (1); the third horizontal gear (315) is fixedly connected with the first transmission rod (314); the third flat gear (315) is meshed with the rack (316); the rack (316) is connected with the underframe (1) in a sliding way; the rack (316) is meshed with the transmission toothed plate (317); the transmission toothed plate (317) is rotationally connected with the bottom frame (1) through a rotating shaft; the transmission sliding block (318) is in sliding connection with the transmission toothed plate (317); the transmission slide block (318) is fixedly connected with the disc (319); the disc (319) is fixedly connected with the second transmission rod (320); the second transmission rod (320) is rotatably connected with the underframe (1); the second transmission rod (320) is connected with the first shaft sleeve (321) in a sliding manner; the first shaft sleeve (321) is fixedly connected with the first bevel gear (322); the first shaft sleeve (321) is rotationally connected with the first fixing frame (323); the first fixing frame (323) is fixedly connected with the third electric push rod (324); the third electric push rod (324) is fixedly connected with the underframe (1); the output shaft of the first motor (325) is fixedly connected with the second transmission rod (320); the first motor (325) is fixedly connected with the chassis (1).
2. The corn stalk defoliating and pith scraping device for preparing pulp as claimed in claim 1, wherein: the extrusion assembly (4) comprises a second bevel gear (401), a third transmission rod (402), a second shaft sleeve (403), a third bevel gear (404), a fourth bevel gear (405), a second fixing frame (406), a fourth electric push rod (407), a fifth bevel gear (408), a first one-way screw rod (409), a first transmission wheel (410), a second transmission wheel (411), a second one-way screw rod (412), a fixing plate (413), a sliding rod (414), an arc-shaped pressing plate (415), a spring rod (416), a corn rod pressing plate (417), a fifth electric push rod (418), a wavy concave-convex plate (419), a cylindrical sliding block (420), a fourth transmission rod (421), a sixth bevel gear (422), a first micro electric rod (423), a second micro electric rod (424), a third micro electric rod (425) and a fourth micro electric rod (426); the second bevel gear (401) is fixedly connected with a third transmission rod (402); the third transmission rod (402) is rotatably connected with the underframe (1); the third transmission rod (402) is in sliding connection with the second shaft sleeve (403); two sides of the second shaft sleeve (403) are fixedly connected with a third bevel gear (404) and a fourth bevel gear (405) respectively; the second shaft sleeve (403) is rotationally connected with the second fixing frame (406); the second fixed frame (406) is fixedly connected with the fourth electric push rod (407); the fourth electric push rod (407) is fixedly connected with the underframe (1); a fifth bevel gear (408) is arranged above the second shaft sleeve (403); the fifth bevel gear (408) is fixedly connected with the first one-way screw rod (409); the first one-way screw rod (409) is rotatably connected with the underframe (1); the first one-way screw rod (409) is connected with the fixing plate (413) in a screwing way; the first driving wheel (410) is fixedly connected with the first one-way screw rod (409); the first transmission wheel (410) is in transmission connection with the second transmission wheel (411) through a belt; the second transmission wheel (411) is fixedly connected with a second one-way screw rod (412); the second one-way screw rod (412) is rotationally connected with the underframe (1); the second one-way screw rod (412) is connected with the fixing plate (413) in a screwing way; a group of sliding rods (414) are symmetrically arranged on two sides of the fixing plate (413); the two groups of sliding rods (414) are in sliding connection with the fixed plate (413); two groups of sliding rods (414) are fixedly connected with the underframe (1); a combination of two groups of arc-shaped pressing plates (415) and spring rods (416) is arranged below the fixing plate (413); a group of spring rods (416) are symmetrically arranged on two sides of the arc-shaped pressing plate (415); the two groups of spring rods (416) are fixedly connected with the arc-shaped pressing plate (415); the two groups of spring rods (416) are fixedly connected with the fixing plate (413); a corn stalk pressing plate (417) is arranged below the arc-shaped pressing plate (415); the corn stalk pressing plate (417) is fixedly connected with a fifth electric push rod (418); a fifth electric push rod (418) is fixedly connected with the underframe (1); a wave-shaped concave-convex plate (419) is arranged below the corn stalk pressing plate (417); a group of cylindrical sliding blocks (420) are symmetrically arranged on two sides of the bottom surface of the wavy concave-convex plate (419); two groups of cylindrical sliding blocks (420) are fixedly connected with a wavy concave-convex plate (419); the two groups of cylindrical sliding blocks (420) are in sliding connection with the bottom frame (1); the fourth transmission rod (421) is fixedly connected with the wavy concave-convex plate (419); the fourth transmission rod (421) is rotatably connected with the bottom frame (1); the fourth transmission rod (421) is fixedly connected with the sixth bevel gear (422); three groups of first micro electric rods (423), second micro electric rods (424), third micro electric rods (425) and fourth micro electric rods (426) are symmetrically arranged in circular holes on two sides of two arc-shaped grooves of the wavy concave-convex plate (419) respectively; six groups of first micro electric rods (423), second micro electric rods (424), third micro electric rods (425) and fourth micro electric rods (426) are fixedly connected with the wavy concave-convex plate (419).
3. The corn stalk defoliating and pith scraping device for preparing pulp as claimed in claim 2, wherein: the depithing component (5) comprises a second motor (501), a first telescopic rod (502), a seventh bevel gear (503), a third fixing frame (504), an eighth bevel gear (505), a sixth electric push rod (506), a ninth bevel gear (507), a second telescopic rod (508), a third transmission wheel (509), a fourth transmission wheel (510), a reverse screw rod (511), a sliding plate (512), a lifting slide block (513), a connecting rod (514), an arc-shaped scraping blade (515), a guide plate (516), a tenth bevel gear (517), a third telescopic rod (518), a fifth transmission wheel (519), a sixth transmission wheel (520), a U-shaped electric slide block (521) and an electric slide rail (522); the second motor (501) is fixedly connected with the underframe (1); an output shaft of the second motor (501) is fixedly connected with the first telescopic rod (502); the first telescopic rod (502) is rotatably connected with the underframe (1); the first telescopic rod (502) is fixedly connected with a seventh bevel gear (503) and an eighth bevel gear (505) in sequence; the first telescopic rod (502) is rotationally connected with the third fixing frame (504); the third fixing frame (504) is fixedly connected with a sixth electric push rod (506); the sixth electric push rod (506) is fixedly connected with the underframe (1); a ninth bevel gear (507) and a tenth bevel gear (517) are respectively arranged on two sides of the seventh bevel gear (503); the ninth bevel gear (507) is fixedly connected with the second telescopic rod (508); the second telescopic rod (508) is rotatably connected with the underframe (1); the second telescopic rod (508) is rotatably connected with the U-shaped electric sliding block (521); the second telescopic rod (508) is fixedly connected with a third driving wheel (509); the third driving wheel (509) is in driving connection with the fourth driving wheel (510) through a belt; the fourth driving wheel (510) is fixedly connected with the reverse screw rod (511); the two sides of the reverse screw rod (511) are symmetrically provided with a combination of a sliding plate (512), a lifting slide block (513), a connecting rod (514) and an arc-shaped scraping blade (515); the reverse screw rod (511) is connected with the sliding plate (512) in a screwing way; the sliding plate (512) is in sliding connection with the lifting slide block (513); the sliding plate (512) is in sliding connection with the electric sliding rail (522); a group of connecting rods (514) are symmetrically arranged on two sides of the lifting slide block (513); the two groups of connecting rods (514) are fixedly connected with the lifting slide block (513); the two groups of connecting rods (514) are fixedly connected with the arc-shaped scraping blade (515); a group of guide plates (516) are arranged below the two groups of arc-shaped scrapers (515); the two groups of guide plates (516) are fixedly connected with the underframe (1); the tenth bevel gear (517) is fixedly connected with the third telescopic rod (518); the third telescopic rod (518) is rotatably connected with the underframe (1); the third telescopic rod (518) is rotationally connected with the U-shaped electric sliding block (521); the third telescopic rod (518) is fixedly connected with a fifth driving wheel (519); the fifth driving wheel (519) is in driving connection with the sixth driving wheel (520) through a belt; the sixth driving wheel (520) is fixedly connected with the reverse screw rod (511); the U-shaped electric sliding block (521) is connected with the bottom frame (1) in a sliding way; the electric sliding rail (522) is fixedly connected with the underframe (1).
4. The corn stalk defoliating and pith scraping device for preparing pulp as claimed in claim 3, wherein: the connecting part of the rack (316) and the third pinion (315) and the transmission toothed plate (317) is provided with teeth, and the other parts are smooth and have no teeth.
5. The corn stalk defoliating and pith scraping device for preparing pulp as claimed in claim 4, wherein: the transmission toothed plate (317) is provided with a limit groove.
6. The corn stalk defoliating and pith scraping device for preparing pulp as claimed in claim 5, wherein: the shape of the corn stalk pressing plate (417) is matched with the shape of the wave-shaped concave-convex plate (419).
7. The corn stalk defoliating and pith scraping device for preparing pulp as claimed in claim 6, wherein: the shape of the arc-shaped scraping blade (515) is matched with the shape of the wave-shaped concave-convex plate (419).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110365172.9A CN113123153B (en) | 2021-04-06 | 2021-04-06 | Corn stalk leaf removing and pith scraping device for preparing paper pulp |
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|---|---|---|---|
| CN202110365172.9A CN113123153B (en) | 2021-04-06 | 2021-04-06 | Corn stalk leaf removing and pith scraping device for preparing paper pulp |
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| CN113123153B true CN113123153B (en) | 2022-10-28 |
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| CN101078186A (en) * | 2006-05-22 | 2007-11-28 | 朴钟凤 | Corn straw processing system and method |
| KR101057647B1 (en) * | 2010-12-30 | 2011-08-18 | 주식회사 씨피엔피홀딩스 | Pretreatment device for removing pith from corn-stalk |
| CN104526771B (en) * | 2014-12-24 | 2016-05-04 | 福建长汀县元创木工机械有限公司 | Round log process line |
| KR101929987B1 (en) * | 2016-04-04 | 2019-03-14 | (주)뉴트리피앤피 | Pulp manufacture method using corn-stalk |
| CN206326712U (en) * | 2016-12-27 | 2017-07-14 | 刘忠君 | A kind of mechanical maize straw separating mechanism |
| CN109663660B (en) * | 2019-02-13 | 2022-04-08 | 郑龙 | Device and method for removing outer leaves of corn straws and separating outer skins and inner cores |
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