CN114858556B - Experimental device for draw experimental plant fiber - Google Patents
Experimental device for draw experimental plant fiberInfo
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- CN114858556B CN114858556B CN202210526628.XA CN202210526628A CN114858556B CN 114858556 B CN114858556 B CN 114858556B CN 202210526628 A CN202210526628 A CN 202210526628A CN 114858556 B CN114858556 B CN 114858556B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2873—Cutting or cleaving
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- Biomedical Technology (AREA)
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- Engineering & Computer Science (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses an experimental device for extracting experimental plant fibers, which comprises a shell, wherein a cutting device, a transmission device, a solid-liquid separation device, a supporting device and a display are arranged in the shell, the transmission device is connected with the cutting device and the solid-liquid separation device, the supporting device is connected with the solid-liquid separation device and the display, the solid-liquid separation device comprises a spiral fan blade and a water permeable net drum, the water permeable net drum is arranged on the outer circumference surface of the spiral fan blade, the pitch and the thickness of the spiral fan blade are gradually reduced along the outlet direction of plant fiber residues, the spiral fan blade comprises a flexible outer bag body and an elastic buffer body, the elastic buffer body is arranged between two adjacent layers of flexible outer bag bodies, and the strength of the elastic buffer body is larger than that of the flexible outer bag body. The invention cuts plant slag uniformly, can realize that plants which are not cut and treated are directly fed into the device for treatment and fiber extraction, separates the linkage mechanism device from the main body cutting and solid-liquid separating device, and has simple structure.
Description
Technical Field
The invention belongs to an extraction device, and particularly relates to an experimental device for extracting experimental plant fibers.
Background
In recent years, due to the wide attention of human beings to the environment and sustainable development, bio-based materials have been widely used in the fields of life and engineering. Because the artificial fiber is from non-renewable resources, the fiber has the defects of difficult degradation, high cost and the like. In contrast, plant fibers have the advantages of higher specific strength and specific modulus, low cost, reproducibility, degradability, environmental friendliness and the like, and have become ideal substitutes for artificial fibers. The natural plant fiber has the advantages of renewable and cyclic utilization, low cost, low density, environmental protection and the like, and is widely applied to the fields of building modules, automobile components, chemical material extraction and the like.
In laboratory development of tests related to plant fibers, for example, tests for researching mechanical properties of bagasse composite soil, developing degradable plant fiber composite materials and the like, a large amount of plant fiber raw materials are usually needed, however, plant residues usually bring great difficulty to sample preparation and test development in the tests due to the fact that the plant residues are large in size and difficult to cut, the water content is high and the like, and the treatment of the plant residues often hinders the development of the tests due to insufficient and unsatisfactory effects.
Chinese patent application number 202011013440.2 discloses a plant screening device. The technical problems of the invention are as follows: the utility model provides a plant divides screen assembly, through having set up screening mechanism, segmentation mechanism, stop gear and feed mechanism, when the device used, firstly open and adjusting device through the control panel on the workstation that is connected with the foundation, then put into feed mechanism through the bagasse that the manual work will have the bagasse, grind the bagasse that will have the bagasse through feed mechanism to make bagasse and bagasse no longer closely laminate. However, in the grinding and separating process of the bagasse from the bagasse, a small amount of liquid is generated, the liquid can have adverse effects on the parts of the device, and the invention does not mention the separation of the liquid, nor does it indicate the treatment of the liquid. In addition, the device is too many in transmission connection, is not concise enough, cannot efficiently separate bagasse from bagasse, and cannot be separated from a bagasse processing platform independently, and the transmission connection device is too close to the bagasse processing platform, so that once the bagasse falls into the transmission device, the operation of the whole device can be hindered. The separation of the bagasse from the bagasse can not be carried out efficiently, and the collecting box can not display the amount of the bagasse and can not process the bagasse in time.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides an experimental device for uniformly cutting plant residues and extracting experimental plant fibers.
The experimental device for extracting experimental plant fibers comprises a shell, wherein a cutting device, a transmission device, a solid-liquid separation device and a supporting device are arranged in the shell, the transmission device is connected with the cutting device and the solid-liquid separation device, the supporting device is connected with the solid-liquid separation device and a display, the solid-liquid separation device comprises spiral blades and a water permeable net drum, the water permeable net drum is arranged on the outer circumference surface of each spiral blade, the screw pitch and the thickness of each spiral blade are gradually reduced along the outlet direction of plant fiber residues, and in the solid-liquid separation process, the screw pitch which is thicker than thinner than thicker is provided according to the amount and the size of plant residues in consideration of larger plant residues at the front end, so that the blades are prevented from being severely worn. The spiral fan blade comprises a flexible outer bag body and an elastic buffer body, wherein the elastic buffer body is arranged between two adjacent layers of flexible outer bag bodies, the strength of the elastic buffer body is larger than that of the flexible outer bag body, and the elastic buffer body in the fan blade can squeeze plant residues in the process of squeezing the plant residues, and meanwhile the plant residues are squeezed by the resilience force generated by squeezing the elastic buffer body in the fan blade, so that the plant residues are squeezed more fully.
Further, the pitch of the spiral fan blade is 10-80 mm, the thickness is 2-10 mm, liquid can be better thrown out completely, and meanwhile, the shell is protected in a buffering mode. Through setting up reasonable porosity, pitch and flabellum thickness, can fully extrude the moisture in the plant sediment. The porosity of the water permeable net drum was 60%.
Further, the cutting device comprises a generator, a central control shaft, a main gear, a first track, a first driven gear, a second driven gear, outer disc gear teeth, a driven shaft, a driven spiral cutter and a driving spiral cutter, wherein the generator is connected with the main gear through the central control shaft, the main gear is connected with the first driven gear through the first track, the first driven gear coaxially rotates with the second driven gear, the second driven gear is meshed with the outer disc gear teeth, the outer disc gear teeth are connected with the driven spiral cutter through the driven shaft, the driven spiral cutter is connected with the driving spiral cutter in a meshed mode, and the driving spiral cutter is connected with the central control shaft.
Further, the transmission device comprises a first gear, a second gear, a third gear, a fourth gear, a fixed rod, a rotary cylinder and a driven rotating shaft, wherein the fourth gear is connected with the central control shaft, the third gear is meshed with the second gear and the fourth gear respectively, the second gear is connected with the first gear through the fixed rod, the first gear is meshed with the rotary cylinder, and the rotary cylinder is connected with the driven rotating shaft.
Further, the supporting device comprises a storage barrel, a tray, a first roller, a second roller, a third roller, a fourth roller, a wheel channel, a first supporting rod, a second supporting rod, a threaded piece, a rotary threaded rod, a fifth gear, a sixth gear, a seventh gear, a second crawler and a third crawler, wherein the tray is arranged in the storage barrel, the tray is arranged above the first roller and the third roller, the first roller and the second roller are fixedly hinged, the third roller and the fourth roller can slide along the wheel channel, the first supporting rod is respectively connected with the second roller and the third roller, the second supporting rod is respectively connected with the first roller and the fourth roller, the first supporting rod and the second supporting rod are mutually hinged, the threaded piece is connected with the fourth roller and is sleeved on the rotary threaded rod, the rotary threaded rod coaxially rotates with the sixth gear, the sixth gear is connected with the seventh gear through the second crawler, and the seventh gear is connected with the fifth gear through the third crawler.
Further, a fifth gear is coupled to the handle. The inner wall of the storage barrel is provided with a pressure sensing sheet, the pressure sensing sheet transmits information to the sensor, and the sensor is connected with the display, so that observation and monitoring are facilitated.
Further, a feeding hole is formed in the shell and is arranged above the driven spiral knife and the driving spiral knife of the cutting device.
Further, a liquid outlet is arranged on the shell corresponding to the lower part of the solid-liquid separation device. The shell that the liquid outlet links to each other sets up in the slope, gathers the liquid to the liquid outlet, is favorable to the smooth discharge of liquid.
When the test plant fiber such as the sugarcane block enters along the feed inlet, the generator drives the central control shaft to rotate at first, the main gear connected with the central control shaft starts to rotate, the first crawler belt is driven to be conveyed between the main gear and the first driven gear, the first driven gear starts to rotate, the second driven gear is driven to rotate, the second driven gear can rotate along the outer disc gear, the driven shaft is driven to rotate, and the two spiral cutters are meshed and rotate to cut plant residues. Simultaneously, the rotation of well accuse axle drives the rotation of gear IV, and the rotation of gear IV makes gear I, gear II, gear III and rotatory section of thick bamboo rotate, and then makes driven rotation axis rotate. And then the whole solid-liquid separation device rotates, so that the water in the plant residues is wrung out and discharged through a liquid outlet, and the remaining plant residues enter a storage barrel. The plant slag quantity in the barrel is transmitted to the display through the pressure sensing sheet, when the plant slag is required to be taken out, the rotating handle is rotated, and the tray is lifted through the conveying action of the second crawler belt and the third crawler belt, so that the plant slag in the storage barrel is lifted out.
Compared with the prior art, the invention has the following remarkable characteristics:
1. The plant residues are cut uniformly, so that the plants which are not cut and treated can be directly fed into a device for treatment, and fibers are extracted;
2. The linkage mechanism device is separated from the main body cutting and solid-liquid separating device, so that inconvenience is caused to the development of experiments due to moisture in plant residues used in the experiments is considered, the linkage mechanism device is simple in structure, reasonable in structural arrangement, small in occupied relative space and convenient to operate, labor and time cost of solid-liquid separation of plant fibers are greatly reduced, and the efficiency of solid-liquid separation of the plant fibers is improved;
3. Through the screw pitch which is big at first and small at last, the thickness of the fan blades which is thick at first and thin at last and the fan blade structure which is arranged in three layers in the solid-liquid separation device, the plant fiber can be fully separated to realize solid-liquid separation, and the recycling rate of the plant fiber is improved;
4. the pressure sensor and the display are applied to plant slag storage, so that the fiber amount of the storage barrel can be displayed in real time, the processed plant fibers can be treated in time, and the treated plant slag can be lifted out in time.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
Fig. 2 is a top view of the cutting device 2 of the present invention;
fig. 3 is a schematic diagram of connection of a driven gear 205 and a driven gear 206 according to the present invention;
FIG. 4 is a schematic view of the track one 204 of the present invention;
fig. 5 is a top view of the transmission 3 of the present invention;
Fig. 6 is a left side view of the transmission 3 of the present invention;
FIG. 7 is a cross-sectional view of a screw fan blade 401 according to the present invention;
fig. 8 is a front view of the lifting device 5 of the present invention;
fig. 9 is a right side view of the jacking device 5 of the present invention;
fig. 10 is a plan view of the lifting device 5 of the present invention.
Detailed Description
As shown in fig. 1, a cutting device 2, a transmission device 3, a solid-liquid separation device 4 and a supporting device 5 are arranged in a shell 1 of an experimental device for extracting experimental plant fibers. Plant slag enters the cutting device 2 along the feeding hole 10, is roughly cut by the cutting device 2, enters the solid-liquid separation device 4 along the cutting crushing channel 12, and the solid-liquid separation device 4 discharges redundant liquid out of the liquid outlet 11, and the residual slag enters the supporting device 5. The lifting device 5 is internally provided with a plurality of pressure sensing pieces 8 which are vertically arranged, the pressure sensing pieces 8 transmit information to a sensor 9 through wires, and finally the result is displayed on the display 6. Corresponds to the position right below the solid-liquid separation device with the liquid outlet 11. The shell 1 connected with the liquid outlet 11 is obliquely arranged, and liquid is converged to the liquid outlet 11.
Referring to fig. 2 to 4, the cutting device 2 includes a generator 201, a central control shaft 202, a main gear 203, a first crawler belt 204, a first driven gear 205, a second driven gear 206, outer disk gear teeth 207, a driven shaft 208, a driven screw blade 209, and a driving screw blade 210. The center of the cutting device 2 is provided with a main gear 203, and the generator 201 is connected with the main gear 203 through a central control shaft 202. The edge of the cutting device 2 is provided with a first driven gear 205 and a second driven gear 206, and the main gear 203 is connected with the first driven gear 205 through a first crawler belt 204 and synchronously rotates. The driven gear I205 and the driven gear II 206 are fixedly connected through a rod and coaxially rotate, the driven gear II 206 is meshed with the outer disc gear teeth 207, the outer disc gear teeth 207 are fixedly connected with the driven shaft 208 and coaxially rotate, and the driven shaft 208 is fixedly connected with the driven screw cutter 209. The driven screw blade 209 is connected with the driving screw blade 210 in a meshed manner, and the driving screw blade 210 is fixedly connected with the central control shaft 202. The feed inlet 10 is above the driven screw blade 209 and the driving screw blade 210. The driven screw blade 209 and the driving screw blade 210 are disposed in the cutting and pulverizing passage 12, and the surface is spirally wound around the blade body.
The generator 201 at the top end of the cutting and crushing channel 12 firstly rotates the central control shaft 202, the main gear 203 connected with the central control shaft 202 starts to rotate, the first crawler belt 204 is driven to be conveyed between the main gear 203 and the first driven gear 205, the first driven gear 205 starts to rotate, the second driven gear 206 is driven to rotate, and the second driven gear 206 is meshed with the outer disc gear 207, so that the second driven gear 206 rotates along the outer ring, and the driven shaft 208 is driven to rotate. When the central control shaft 2022 rotates under the action of the generator 201, the driven screw blade 209 and the driving screw blade 210 connected with the central control shaft 202 rotate automatically, the driven shaft 208 moves circumferentially around the central control shaft 202 under the action of the driven gear II 206, and the driven screw blade 209 connected with the driven shaft 208 moves circumferentially along the driving screw blade 210, so that plant residues leaked along the feed inlet 10 can be chopped.
As shown in fig. 5 to 6, the transmission device 3 includes a first gear 301, a second gear 302, a third gear 303, a fourth gear 304, a fixed rod 305, a rotary cylinder 306, and a driven rotary shaft 307. The fourth gear 304 is fixedly connected with the central control shaft 202, the third gear 303 is respectively connected with the second gear 302 and the fourth gear 304 in a meshed manner, the second gear 302 is fixedly connected with the first gear 301 through a fixed rod 305 and coaxially rotates, the first gear 301 is connected with the rotary drum 306 in a meshed manner, and the rotary drum 306 is fixedly connected with the driven rotary shaft 307 through a fixed piece and coaxially rotates. The surface of the rotary cylinder 306 is in the shape of a screw thread.
When the central control shaft 202 rotates, the fourth gear 304 is driven to rotate, and then the third gear 303 and the second gear 302 which are meshed in sequence are driven to rotate. When the second gear 302 rotates, the first gear 301 connected thereto through the fixed link is rotated, and the rotary drum 306, which is snap-connected to the first gear 301, starts a self-rotation motion, thereby driving the driven rotary shaft 307 to rotate. The driven rotation shaft 307 penetrates the center of the solid-liquid separation device 4, and supports all the structures.
Referring to fig. 7, the solid-liquid separation device 4 includes a spiral blade 401 and a water permeable net drum 402. The spiral fan blades 401 are spirally distributed on the driven rotating shaft 307, and the periphery of the spiral fan blades 401 is wrapped with a layer of water permeable net drum 402. When plant slag in the cutting and crushing channel 12 is discharged into the solid-liquid separation device 4, considering that the treatment process of the plant slag amount in the solid-liquid separation device 4 is more than one, the plant slag at the front part is more than one because of the large volume, and abrasion loss can be generated on the spiral fan blade 401, so the thickness of the spiral fan blade 401 adopts a mode of firstly thickening and then thinning, and the arrangement of the spiral fan blade 401 adopts a mode of firstly thinning and then densifying, thereby reducing the loss of the spiral fan blade 401 in the operation process, and enhancing the extrusion capability of the spiral fan blade on the plant slag and the treatment capability of solid-liquid separation. The maximum pitch of the spiral fan blade 401 is not more than 80mm, the minimum pitch is not less than 10mm, the maximum thickness is not more than 10mm, and the minimum thickness is not less than 2mm. The spiral fan blade 401 has a three-layer structure, wherein the two outermost layers are flexible outer packages 4011 for bearing friction force and extrusion force generated by solid plant residues, the middle layer is an elastic buffer 4012, and the elastic buffer can generate shrinkage deformation force under the extrusion force of the solid plant residues, and provide resilience force. The strength of the elastic buffer 4012 is greater than the strength of the flexible outer housing 4011. The porosity of the water-permeable net drum 402 is 60%, and the whole spiral fan blade 401 extrudes solid plant residues under the action of the elastic buffer body 4012 in the working process, so that the water in the plant residues can be extruded more effectively, and the discharged excessive water is discharged from the liquid outlet 11 through the water-permeable net drum 402.
Referring to fig. 8-10, the lifting device 5 includes a storage barrel 501, a tray 502, a first roller 503, a second roller 504, a third roller 505, a fourth roller 506, a channel 507, a first support rod 508, a second support rod 509, a screw 510, a rotary threaded rod 511, a fifth gear 512, a sixth gear 513, a seventh gear 514, a second track 515 and a third track 516, wherein the tray 502 is disposed in the storage barrel 501, the tray 502 is disposed above the first roller 503 and the third roller 505, the first roller 503 and the second roller 504 are fixedly hinged, the third roller 505 and the fourth roller 506 can slide along the channel 507, the first support rod 508 is respectively connected with the second roller 504 and the third roller 505, the second support rod 509 is respectively connected with the first roller 503 and the fourth roller 506, the first support rod 508 and the second support rod 509 are hinged to each other, the screw 510 is connected with the fourth roller 506 and sleeved on the rotary threaded rod 511, the rotary threaded rod 511 is coaxially rotated with the sixth gear 513, the sixth gear 513 is connected with the seventh gear 514, and the seventh gear 514 is horizontally connected with the fifth gear 512 through the third track 516.
The fifth gear 512 is externally connected with the handle 7. The inner wall of the storage tub 501 is provided with a pressure sensing piece 8.
When the discharged solid plant slag enters the supporting device 5, when the plant slag in the storage barrel 501 is accumulated to a certain amount, the pressure sensing piece 8 is extruded to transmit pressure information to the sensor 9, the sensor 9 displays the information on the display 6, so that the plant slag amount in the storage barrel 501 can be displayed, and a user can timely process the plant slag according to the plant slag display amount.
When the plant residues in the storage barrel 201 need to be cleaned, the user can rotate the rotary handle 7, first drives the fifth gear 512 to rotate, the fifth gear 512 drives the seventh gear 514 to rotate through the third track 516, and the rotation of the seventh gear 514 drives the sixth gear 513 to rotate through the third track 516. When the fifth gear 512 rotates, the rotary threaded rod 511 fixedly connected with the fifth gear starts to rotate, and the threaded member 510 starts to rotate along the horizontal direction under the rotation action of the rotary threaded rod 511, so that the fourth roller 506 and the third roller 505 are driven to slide on the wheel channel 507, the first roller 503 and the second roller 504 are fixedly rotated at fixed positions, the angle between the first support rod 508 and the second support rod 509 is changed, and the support rod drives the tray 502 to lift up, so that plant residues in the storage barrel 201 are lifted up.
Claims (8)
1. The experimental device for extracting experimental plant fibers is characterized by comprising a shell (1), wherein a cutting device (2), a transmission device (3), a solid-liquid separation device (4) and a supporting device (5) are arranged in the shell (1), the transmission device (3) is connected with the cutting device (2) and the solid-liquid separation device (4), the supporting device (5) is connected with the solid-liquid separation device (4) and a display (6), the solid-liquid separation device (4) comprises a spiral fan blade (401) and a water permeable net cylinder (402), the water permeable net cylinder (402) is arranged on the outer circumferential surface of the spiral fan blade (401), the pitch and the thickness of the spiral fan blade (401) are gradually reduced along the plant fiber residue outlet direction, the spiral fan blade (401) comprises a flexible outer bag body (4011) and an elastic buffer body (4012), and the elastic buffer body (4012) is arranged between two adjacent layers of flexible outer bag bodies (4011), and the strength of the elastic buffer body (2) is larger than that of the flexible outer bag body (4011);
the pitch of the spiral fan blade (401) is 10-80 mm, and the thickness of the spiral fan blade is 2-10 mm;
The transmission device (3) comprises a first gear (301), a second gear (302), a third gear (303), a fourth gear (304), a fixed rod (305), a rotary cylinder (306) and a driven rotary shaft (307), wherein the fourth gear (304) is connected with the central control shaft (202), the third gear (303) is meshed with the second gear (302) and the fourth gear (304) respectively, the second gear (302) is connected with the first gear (301) through the fixed rod (305), the first gear (301) is meshed with the rotary cylinder (306), and the rotary cylinder (306) is connected with the driven rotary shaft (307);
The spiral fan blades (401) are spirally distributed on the driven rotating shaft (307), and the periphery of each spiral fan blade (401) is wrapped with a layer of water permeable net drum (402).
2. The experimental device for extracting experimental plant fibers according to claim 1, wherein the cutting device (2) comprises a generator (201), a central control shaft (202), a main gear (203), a first crawler belt (204), a first driven gear (205), a second driven gear (206), an outer disc gear tooth (207), a driven shaft (208), a driven screw blade (209) and a driving screw blade (210), the generator (201) is connected with the main gear (203) through the central control shaft (202), the main gear (203) is connected with the first driven gear (205) through the first crawler belt (204), the first driven gear (205) and the second driven gear (206) coaxially rotate, the second driven gear (206) is meshed with the outer disc gear tooth (207), the outer disc gear tooth (207) is connected with the driven screw blade (209) through the driven shaft (208), the driven screw blade (209) is connected with the driving screw blade (210), and the driving screw blade (210) is connected with the central control shaft (202).
3. The experimental device for extracting experimental plant fiber according to claim 1, wherein the lifting device (5) comprises a storage barrel (501), a tray (502), a first roller (503), a second roller (504), a third roller (505), a fourth roller (506), a round channel (507), a first supporting rod (508), a second supporting rod (509), a threaded piece (510), a rotary threaded rod (511), a fifth gear (512), a sixth gear (513), a seventh gear (514), a second crawler (515) and a third crawler (516), wherein the tray (502) is arranged in the storage barrel (501), the tray (502) is arranged above the first roller (503) and the third roller (505), the first roller (503), the second roller (504) are fixedly hinged, the third roller (505) and the fourth roller (506) can slide along the round channel (507), the first supporting rod (508) is respectively connected with the second roller (504) and the third roller (505), the second supporting rod (508) is respectively connected with the first roller (509), the fourth roller (506), the first supporting rod (508) and the second supporting rod (508) is rotatably hinged with the fourth threaded rod (510), the rotary threaded rod (511) and the sixth gear (513) rotate coaxially, the sixth gear (513) is connected with the seventh gear (514) through a second crawler belt (515), and the seventh gear (514) is connected with the fifth gear (512) through a third crawler belt (516).
4. An experimental device for extracting experimental plant fiber, according to claim 3, characterized in that the fifth gear (512) is connected with the handle (7).
5. The experimental device for extracting experimental plant fibers according to claim 3, wherein a pressure sensing piece (8) is arranged on the inner wall of the storage barrel (501), the pressure sensing piece (8) transmits information to a sensor (9), and the sensor (9) is connected with a display (6).
6. The experimental device for extracting experimental plant fibers according to claim 1, wherein a feed inlet (10) is formed in the shell (1), and the feed inlet (10) is arranged above a driven screw blade (209) and a driving screw blade (210) of the cutting device (2).
7. The experimental device for extracting experimental plant fibers according to claim 1, wherein the liquid outlet (11) is arranged on the shell (1) corresponding to the lower part of the solid-liquid separation device (4).
8. The experimental device for extracting experimental plant fibers according to claim 7, wherein the shell (1) connected with the liquid outlet (11) is obliquely arranged to collect liquid into the liquid outlet (11).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210526628.XA CN114858556B (en) | 2022-05-16 | 2022-05-16 | Experimental device for draw experimental plant fiber |
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| CN202210526628.XA CN114858556B (en) | 2022-05-16 | 2022-05-16 | Experimental device for draw experimental plant fiber |
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| CN114858556B true CN114858556B (en) | 2025-07-25 |
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| JP2003038914A (en) * | 2001-07-30 | 2003-02-12 | Kabuki Construction Co Ltd | Muddy water dehydration apparatus |
| CN207102687U (en) * | 2017-06-22 | 2018-03-16 | 莆田联政科技信息咨询有限公司 | A kind of paddy decorticator with storage drawer of weighing |
| CN208310148U (en) * | 2018-05-22 | 2019-01-01 | 中建七局第一建筑有限公司 | A kind of mobile operation platform of construction |
| CN210538747U (en) * | 2019-09-06 | 2020-05-19 | 天津农学院 | Lemon juicing equipment |
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