CN113348979A - Soilless culture matrix recovery device - Google Patents
Soilless culture matrix recovery device Download PDFInfo
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- CN113348979A CN113348979A CN202110726366.7A CN202110726366A CN113348979A CN 113348979 A CN113348979 A CN 113348979A CN 202110726366 A CN202110726366 A CN 202110726366A CN 113348979 A CN113348979 A CN 113348979A
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- stripping
- box body
- cylinder
- feed hopper
- soilless culture
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G18/00—Cultivation of mushrooms
- A01G18/80—Accessories for use after harvesting, e.g. scrapers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The invention belongs to the technical field of soilless culture of edible fungi, and particularly relates to a soilless culture substrate recovery device which comprises a box body, a packaging bag stripping device and a crushing device, wherein the top of the box body is provided with a feed hopper, a plurality of first cutting knives are arranged in the feed hopper along the circumferential direction, each first cutting knife is arranged along the longitudinal direction, the knife backs of the first cutting knives are fixed on the inner wall of the feed hopper, and the cutting edges of the first cutting knives face the longitudinal axis of the feed hopper; the packaging bag stripping device is used for stripping the edible fungus stick packaging bags cut by the first cutting knife 7, is arranged below the outlet of the feeding hole and is connected to the inner wall of the box body through a horizontally arranged connecting rod, and the stripping direction of the packaging bag stripping device is from top to bottom along the longitudinal axis of the box body; the crushing device is arranged in the box body and is used for crushing the fungus sticks after the packaging bags are peeled. The invention can strip the packaging plastic bag from the edible fungus stick, and avoid white pollution caused by applying the crushed edible fungus stick with the film in soil.
Description
Technical Field
The invention belongs to the technical field of soilless culture of edible fungi, and particularly relates to a soilless culture substrate recovery device.
Background
The method is characterized in that a prepared substrate is filled in a plastic bag in the planting of the edible fungi, then the mycelium is inoculated to cultivate the edible fungi, after the edible fungi grow for a certain time, the mycelium is fully distributed in the whole substrate bag, the substrate water and nutrient substances filled in the plastic bag are consumed completely, the color is whitened and dried, and sufficient nutrition is provided for the growth of the edible fungi, so that the edible fungi substrate in the plastic bag at the moment is called as an edible fungi rod, however, the edible fungi rod is directly discarded at the periphery of a field, a river channel and a human place due to the fact that one layer of plastic wraps the outer side of the edible fungi rod, or the edible fungi rod is directly burnt to cause serious environmental pollution, and therefore reasonable treatment needs to be carried out on the edible fungi.
The substrates commonly used for cultivating edible fungi in the prior art mainly comprise sawdust, cottonseed hulls, corn flour, wheat straws, rice straws, corncobs and the like, the substances can be used as organic fertilizers for fermentation and reutilization, waste edible fungus sticks can be crushed and then used as a raw material of the organic fertilizers, however, the crushing modes of the edible fungus sticks in the prior art are divided into two modes, one mode is that plastic bags are manually cut and peeled, then the edible fungus sticks peeled from the plastic bags are crushed, and the manual peeling of the plastic bags is not only low in efficiency but also needs to spend a large amount of cost to hire workers; in another separation device for edible fungus planting packaging bags disclosed in CN 104437774 a (application No. 201410700110.9), although the crushing of the substrate is realized, because the packaging bags are wrapped outside the substrate and adhesion occurs between the substrate and the packaging bags, the substrate wrapped with plastic bags is directly crushed and then added into organic fertilizer to be used as a raw material to be applied to soil, but the outer packaging plastic is difficult to degrade, so that the problem of white pollution of the soil is caused, the soil fertility is influenced, and the growth of crops is further influenced, therefore, the recovery device for soilless culture substrate, which completely peels off the substrate from the outer packaging plastic bags and crushes the peeled substrate, has great significance.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides a soilless culture substrate recovery device.
The invention provides a soilless culture substrate recovery device, which comprises
The top of the box body is provided with a feed hopper, a plurality of first cutting knives are arranged in the feed hopper at equal intervals along the circumferential direction, each first cutting knife is arranged along the longitudinal direction, the knife back of each first cutting knife is fixed on the inner wall of the feed hopper through a plurality of first springs, and the knife edge of each first cutting knife faces the longitudinal axis of the feed hopper;
the packaging bag stripping device is used for stripping the edible fungus stick packaging bag cut by the first cutting knife, is arranged below the outlet of the feeding hole and is connected to the inner wall of the box body through a horizontally arranged connecting rod;
the smashing device is arranged in the box body and used for smashing the fungus sticks after the packaging bags are peeled.
Preferably, still be equipped with draw gear in the box between the export of feeder hopper and the wrapping bag stripping off device, draw gear top and feeder hopper export intercommunication, draw gear below and wrapping bag stripping off device intercommunication, draw gear is used for sending into in the wrapping bag stripping off device with the edible mushroom stick after the cutting of first cutting knife.
Preferably, the package bag peeling apparatus includes:
the first stripping cylinder is connected with the inner wall of the box body through a connecting rod, and the inner diameter of the first stripping cylinder is consistent with the caliber of a discharge port of the feed hopper;
the elastic part is arranged at the top of the first stripping barrel through a plurality of second springs arranged along the circumferential direction, and a plurality of first stripping blades are obliquely arranged on the inner circumferential wall of the elastic part.
Preferably, each first stripping blade is at an angle of 45-60 degrees to the axis of the first stripping barrel.
Preferably, the package bag peeling apparatus includes:
the first stripping cylinder is connected with the inner wall of the box body through a connecting rod, and the inner diameter of the first stripping cylinder is consistent with the caliber of a discharge port of the feed hopper;
the second stripping barrel is sleeved inside the first stripping barrel, a plurality of second stripping blades with upward cutting edges are arranged in the circumferential direction of the second stripping barrel, the first stripping barrel and the second stripping barrel are connected through a plurality of second cutting knives, the cutting edges of the second cutting knives face upward, an outlet at the bottom of the second stripping barrel is communicated with the crushing device, and a gap between the first stripping barrel and the second stripping barrel is 0.5-1.0 cm.
Preferably, the traction device is two rotating rollers with opposite rotating directions, wherein the rotating shaft of one rotating roller is synchronously connected with the driving device of the crushing device through a first synchronous belt.
Preferably, the crushing apparatus comprises:
the feeding cylinder is arranged in the box body along the horizontal direction, the feeding hopper arranged at the top has the same inner diameter as the second stripping cylinder or the elastic part and is used for bearing the stripped strain rods, the inner wall is provided with a plurality of crushing knives along the circumferential direction, and the opening at the bottom is provided with a screen;
one end of the horizontal rotating shaft extends into the material conveying cylinder, the other end of the horizontal rotating shaft is exposed outside the material conveying cylinder and is connected with a rotating shaft of a rotating roller through a first synchronous belt, and a spiral crushing knife is arranged on the horizontal rotating shaft in the material conveying cylinder;
and an output shaft of the driving motor is fixedly connected with the end part of the horizontal rotating shaft exposed outside the material conveying cylinder, and the driving motor is electrically connected with a power supply through a control switch.
Preferably, the bottom of the box body is provided with a collecting box, the ground substance in the collecting box is disturbed by a stirring device arranged along the horizontal direction, the stirring device comprises a stirring blade and a horizontal stirring shaft, the stirring blade is arranged on the horizontal stirring shaft in the collecting box, the stirring blade is provided with a heating plate, and the horizontal stirring shaft outside the collecting box is connected with the horizontal rotating shaft through a second synchronous belt.
Preferably, still include the lifting machine, the lifting machine is established at the box outside, and the discharge gate of lifting machine is located the top of feeder hopper, the lifting machine is connected through the rotation axis of third hold-in range and a rotation roller.
Preferably, a sealing door is arranged on the side wall of the box body.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention can feed the feeding hopper manually or by a lifter, because when the edible fungi grow, in order to avoid bad shapes of the growing edible fungi caused by the tying of two ends of the edible fungi stick or the reduction of production caused by oxygen deficiency of hypha, the tying of two ends is cut off in advance, the edible fungi stick is completely exposed, then the edible fungi stick is longitudinally fed into the feeding hopper, the edible fungi stick moves downwards under the action of gravity, so that the cutting is carried out through the first cutter arranged on the inner peripheral wall of the feeding hopper, the integrity of the plastic bag externally packaged by the edible fungi stick is damaged, then the plastic bag is fed into the packaging bag stripping device for stripping, wherein a traction device is arranged between the packaging bag stripping device and the feeding hopper, the traction device is arranged to apply a downward acting force to the edible fungi stick, and the adhesion between the edible fungi stick and the packaging bag is further reduced through the extrusion effect on the other hand, when the edible fungus stick downstream passes through the elastic component when peeling off, can expand the elasticity, and the domestic fungus moves down under gravity and draw gear effect, and first peel off the blade and the edible fungus stick interact after the cutting of first cutting knife, realize peeling off, it smashes to send into the reducing mechanism after peeling off, the edible fungus stick after smashing leaks by the screen cloth of bottom, another kind can be when peeling off the edible fungus stick downstream and peel off a section of thick bamboo and second cutting knife through first peeling off a section of thick bamboo and second, the outer surface plastic bag of edible fungus stick and one deck edible fungus stick can cut under the effect of gravity and draw gear at the domestic fungus, accomplish the plastic bag and separate with the edible fungus stick.
2. The hoister, the driving motor, the traction device and the crushing device are all connected through the synchronous belt, only one motor is needed for driving, and the design cost is reduced.
3. According to the invention, the stirring device is arranged in the collecting box, and the heating sheet is arranged on the stirring device, so that the plastic bags in the crushed edible fungus stick powder can be heated to remove impurities.
Drawings
FIG. 1 is a left side view of a soilless culture substrate recovery device of the present invention;
FIG. 2 is a front view of a soilless culture substrate recovery device of the present invention;
FIG. 3 is a top view of a feature I of a package bag stripping device of the soilless culture substrate recovery device of the invention;
FIG. 4 is a top view of the characteristic II of the package bag stripping device of the soilless culture substrate recovery device.
Description of reference numerals:
1. the automatic packaging machine comprises a box body, 2 parts of a feeding hopper, 3 parts of a traction device, 4 parts of a packaging bag stripping device, 41 parts of a first stripping barrel, 42 parts of an elastic piece, 45 parts of a second stripping barrel, 46 parts of a second cutting knife, 5 parts of a crushing device, 51 parts of a material conveying barrel, 52 parts of a horizontal rotating shaft, 53 parts of a crushing knife, 54 parts of a driving motor, 6 parts of a lifter, 7 parts of the first cutting knife, 8 parts of the first stripping blade, 9 parts of a collecting box, 10 parts of a stirring device and 11 parts of a sealing door.
Detailed Description
In order to make the technical solutions of the present invention better understood and enable those skilled in the art to practice the present invention, the following embodiments are further described, but the present invention is not limited to the following embodiments.
Examples
As shown in figures 1-4, the invention provides a soilless culture substrate recovery device, which comprises
The top of the box body 1 is provided with a feed hopper 2, a discharge port of the feed hopper 2 only allows one fungus stick to pass through, a plurality of first cutting knives 7 are arranged in the feed hopper 2 at equal intervals along the circumferential direction, each first cutting knife 7 is arranged along the longitudinal direction, the knife backs of the first cutting knives 7 are fixed on the inner wall of the feed hopper 2 through a plurality of first springs, the cutting edges of the first cutting knives 7 face the longitudinal axis of the feed hopper 2, and the cutting directions of the cutting edges of the first cutting knives 7 are all from top to bottom;
the packaging bag stripping device 4 is used for stripping the edible fungus stick packaging bags cut by the first cutting knife 7, is arranged below the outlet of the feeding port 2 and is connected to the inner wall of the box body 1 through a horizontally arranged connecting rod, and the stripping direction of the packaging bag stripping device 4 is from top to bottom along the longitudinal axial direction of the box body 1;
the smashing device 5 is arranged in the box body 1, and the smashing device 5 is used for smashing the fungus sticks after the packaging bags are peeled.
In this embodiment, in order to solve the problem that when the edible fungus stick is crushed, the edible fungus stick and the packaging bag which are not adhered to each other in the packaging bag are only crushed and separated by the screen, however, the plastic bag adhered to the surface layer of the edible fungus stick substrate cannot be completely separated from the edible fungus stick substrate, so the crushed edible fungus stick is still adhered with the plastic bag which is difficult to degrade, if the substrate adhered with the plastic bag is used as an organic fertilizer raw material in soil, soil fertility and crop growth are affected, so the edible fungus stick and the outer package need to be completely peeled off and crushed to overcome the above problem, and in the growth stage of the edible fungus, in order to avoid the problem of poor shape of the grown edible fungus or yield reduction caused by lack of oxygen of hypha due to the tying of both ends of the edible fungus stick, therefore, before the edible fungi grow, the tying openings at the two ends need to be cut off in advance, and the two ends of the edible fungi stick are completely exposed.
When the edible mushroom packaging bag is used, the edible mushroom sticks are manually conveyed into the box body 1 through the feed hopper 2 along the longitudinal direction, the first cutting knives 7 are arranged at intervals along the circumferential direction of the inner wall of the feed hopper 2, the packaging bag sleeved outside the edible mushroom sticks is scratched from top to bottom, the integrity of the packaging bag is damaged, then the other edible mushroom stick is manually abutted to the top of the cut edible mushroom sticks along the longitudinal direction, the edible mushroom sticks are conveyed into the packaging bag stripping device 4 to be stripped, the packaging bag is stripped in the direction from top to bottom, the stripped edible mushroom sticks are conveyed into the crushing device 5 to be crushed, the probability that the packaging bag is adhered to the used mushroom sticks and crushed is solved, and when the edible mushroom sticks are crushed, the operation can be sequentially carried out according to the sequence.
Further, for the intensity of labour of further reduction manpower, still be equipped with draw gear 3 in the box 1 between the export of feeder hopper 2 and wrapping bag stripping device 4, draw gear 3 top and 2 export intercommunications of feeder hopper, draw gear 3 below and wrapping bag stripping device 4 intercommunication, draw gear 3's direction of traction top-down, draw gear 3 is used for sending into wrapping bag stripping device 4 with the edible fungus stick after 7 cutting of first cutting knife in.
When the edible fungus stick packaging machine is used, the edible fungus stick with the packaging bag which is longitudinally conveyed into the feeding hopper 2 is longitudinally cut under the action of a plurality of first cutting knives 7 which are arranged on the circumferential wall of the feeding hopper 2 at equal intervals, the packaging bag which is externally wrapped by the edible fungus stick is cut into sections, the packaging bag is completely cut, then the edible fungus stick is driven by the traction device 3 to be downwards conveyed into the packaging bag stripping device 4 from top to bottom, the packaging bag is longitudinally stripped, and the stripped edible fungus stick is crushed in the crushing device 5.
Further, a specific structure of the package bag peeling device 4 is specifically given, and the package bag peeling device 4 includes: the first stripping cylinder 41 is connected with the inner wall of the box body 1 through a connecting rod, and the inner diameter of the first stripping cylinder 41 is consistent with the caliber of a discharge hole of the feed hopper 2; the elastic member 42 is disposed on the top of the first stripping cylinder 41 through a plurality of second springs 43 disposed along the circumferential direction, and a plurality of first stripping blades 8 are disposed on the inner circumferential wall of the elastic member 42 in an inclined manner.
When the packaging bag is used, an edible fungus stick is pressed manually to cut the next edible fungus stick packaging bag cut by the first cutting knives 7 and then enters the elastic piece 42, the diameter of the elastic piece 42 before deformation is smaller than that of the edible fungus stick, the first peeling blades 8 are sequentially arranged on the elastic piece 12 around the elastic piece 42, so that the elastic piece 42 is expanded by the edible fungus stick entering the elastic piece 42 after pressing, and the packaging bag segments cut by the first cutting knives 7 can be peeled by the first peeling blades 8 arranged along the circumferential direction of the elastic piece 42 in the process of top-down movement of the edible fungus stick, so that the external packaging bag wrapped by the edible fungus stick is removed.
Furthermore, each first peeling blade 8 and the axis of the first peeling cylinder 41 form an included angle of 45-60 degrees, so that the friction force of each first peeling blade 8 acting on the edible mushroom sticks and the packaging bag segments of the edible mushroom sticks which are cut by the first cutting knife 7 is increased, and the packaging bag peeling is completed more quickly.
Further, another structure of the package peeling apparatus 4 is provided, the package peeling apparatus 4 including: the device comprises a first stripping cylinder 41 and a second stripping cylinder 45, wherein the first stripping cylinder 41 is connected with the inner wall of a box body 1 through a connecting rod, and the inner diameter of the first stripping cylinder 41 is consistent with the caliber of a discharge hole of a feed hopper 2; the second stripping barrel 45 is sleeved inside the first stripping barrel 41, a plurality of second stripping blades with upward cutting edges are arranged on the circumference of the second stripping barrel 45, the first stripping barrel 41 is connected with the second stripping barrel 45 through a plurality of second cutting knives 46, the cutting edges of the second cutting knives 46 are upward, the distribution positions of the second cutting knives 46 are the same as those of the first cutting knives 7, the bottom outlet of the second stripping barrel 45 is communicated with the feed inlet of the crushing device 5, and the gap between the first stripping barrel 41 and the second stripping barrel 45 is 0.5-1.0 cm.
When the edible fungus stick peeling machine is used, an edible fungus stick cut by the edible fungus stick packaging bags cut by the first cutting knives 7 is pressed manually to abut against the first peeling barrel 41, the second peeling barrel 15, the second peeling blades and the second cutting knives 46, when the edible fungus stick moves from top to bottom by automatic and manual pressing force, the edible fungus stick is cut by the second peeling blades and the second cutting knives 46, and the package cut by the first cutting knives 7 is completely peeled.
Furthermore, a specific structure of the traction device 3 is provided, the traction device 3 is two rotating rollers with opposite rotating directions, each rotating roller is arranged on each rotating shaft, each rotating shaft is connected to a driving motor, the rotating directions of the two driving motors are different, the rotating shaft of one rotating roller is synchronously connected with the driving device of the crushing device 5 through a first synchronous belt, and the rotating shaft of one rotating roller is synchronously connected with the driving device of the crushing device 5 through the first synchronous belt so as to reduce the cost of the preparation equipment.
Further, the crushing apparatus 5 includes:
a feeding cylinder 51 which is arranged in the box body 1 along the horizontal direction, a feeding hopper arranged at the top has the same inner diameter as the second stripping cylinder 45 or the elastic piece 42 and is used for bearing the stripped strain rods, a plurality of crushing knives are arranged on the inner wall along the circumferential direction, and a screen is arranged on the bottom opening;
a horizontal rotating shaft 52, one end of which extends into the material conveying cylinder 51 and the other end of which is exposed outside the material conveying cylinder 51 and is connected with a rotating shaft of a rotating roller through a first synchronous belt, wherein a spiral crushing knife 53 is arranged on the horizontal rotating shaft 52 in the material conveying cylinder 51;
and an output shaft of the driving motor 54 is fixedly connected with the end part of the horizontal rotating shaft 52 exposed outside the material conveying cylinder 51, and the driving motor 54 is electrically connected with a power supply through a control switch.
When the edible fungus stick peeling machine is used, the edible fungus sticks with the outer packaging bags peeled off enter the material conveying cylinder 51 from the feeding hopper, the edible fungus sticks are crushed under the combined action of the crushing blades 53 and the crushing knives, the crushed edible fungus sticks leak out of the screen, and if crushed materials of the crushed edible fungus sticks contain crushed plastics, air blowing and screening can be carried out to remove the crushed plastics.
Further, in order to further remove the old plastic in the ground matrix, the bottom of the box body 1 is provided with a collecting box 9, the ground matrix in the collecting box 9 is disturbed by a stirring device 10 arranged along the horizontal direction, the stirring device 10 comprises a stirring blade and a horizontal stirring shaft, the stirring blade is arranged on the horizontal stirring shaft in the collecting box 9, the stirring blade is provided with a heating plate, the horizontal stirring shaft outside the collecting box 9 is connected with the horizontal rotating shaft 52 through a second synchronous belt, and the ground plastic heated by the heating plate is adhered to the stirring device.
Furtherly, reduce manpower physical demands, raise the efficiency simultaneously, still include lifting machine 6, lifting machine 6 is established in 1 outsides of box, and the discharge gate of lifting machine 6 is located the top of feeder hopper 2, lifting machine 6 is connected through the axis of rotation of third hold-in range and a live-rollers.
Further, a sealing door 11 is arranged on the box body 1 and used for taking out the stripped plastic bags and the maintenance equipment left in the box body 1.
The above disclosure is only for the preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (10)
1. A soilless culture substrate recovery device is characterized by comprising:
the top of the box body (1) is provided with a feed hopper (2), a plurality of first cutting knives (7) are arranged in the feed hopper (2) at equal intervals along the circumferential direction, each first cutting knife (7) is arranged along the longitudinal direction, the knife backs of the first cutting knives (7) are fixed on the inner wall of the feed hopper (2) through a plurality of first springs, and the cutting edges of the first cutting knives (7) face the longitudinal axis of the feed hopper (2);
the packaging bag stripping device (4) is used for stripping the packaging bag of the edible fungus stick cut by the first cutting knife (7), and the packaging bag stripping device (4) is arranged below the outlet of the feeding hole (2) and is connected to the inner wall of the box body (1) through a horizontally arranged connecting rod;
the smashing device (5) is arranged in the box body (1), and the smashing device (5) is used for smashing the fungus sticks after the packaging bags are peeled.
2. The soilless culture substrate recovery device according to claim 1, wherein a traction device (3) is further arranged in the box body (1) between the outlet of the feed hopper (2) and the packaging bag stripping device (4), the upper portion of the traction device (3) is communicated with the outlet of the feed hopper (2), the lower portion of the traction device (3) is communicated with the packaging bag stripping device (4), and the traction device (3) is used for conveying edible fungus sticks cut by the first cutting knife (7) into the packaging bag stripping device (4).
3. A soilless culture substrate recovery device according to claim 1 wherein the package bag stripping means (4) includes:
the first stripping cylinder (41) is connected with the inner wall of the box body (1) through a connecting rod, and the inner diameter of the first stripping cylinder (41) is consistent with the caliber of a discharge hole of the feed hopper (2);
the elastic piece (42) is arranged at the top of the first stripping barrel (41) through a plurality of second springs (43) arranged along the circumferential direction, and a plurality of first stripping blades (8) are obliquely arranged on the inner circumferential wall of the elastic piece (42).
4. A soilless culture substrate recovery device according to claim 3 wherein each first stripping blade (8) is angled at 45-60 ° to the axis of the first stripping cylinder (41).
5. A soilless culture substrate recovery device according to claim 1 wherein the package bag stripping means (4) includes:
the first stripping cylinder (41) is connected with the inner wall of the box body (1) through a connecting rod, and the inner diameter of the first stripping cylinder (41) is consistent with the caliber of a discharge hole of the feed hopper (2);
the second stripping cylinder (45) is sleeved inside the first stripping cylinder (41), a plurality of second stripping blades with upward cutting edges are arranged in the circumferential direction of the second stripping cylinder (45), the first stripping cylinder (41) is connected with the second stripping cylinder (45) through a plurality of second cutting knives (46), the cutting edges of the second cutting knives (46) are upward, an outlet at the bottom of the second stripping cylinder (45) is communicated with the crushing device (5), and a gap between the first stripping cylinder (41) and the second stripping cylinder (45) is 0.5-1.0 cm.
6. A soilless culture substrate recovery device according to claim 2 wherein the traction means (3) is two rotating rollers with opposite rotation directions, wherein the rotation axis of one of the rollers is synchronously connected with the driving means of the crushing means (5) by a first synchronous belt.
7. A soilless culture substrate recovery device according to claim 3 wherein the said comminution means (5) includes:
the feeding cylinder (51) is arranged in the box body (1) along the horizontal direction, a feeding hopper arranged at the top has the same inner diameter as the second stripping cylinder (45) or the elastic piece (42) and is used for bearing the stripped strain sticks, a plurality of crushing knives are arranged on the inner wall along the circumferential direction, and a screen is arranged on the bottom opening;
one end of the horizontal rotating shaft (52) extends into the material conveying cylinder (51), the other end of the horizontal rotating shaft is exposed outside the material conveying cylinder (51) and is connected with a rotating shaft of a rotating roller through a first synchronous belt, and a spiral crushing knife (53) is arranged on the horizontal rotating shaft (52) positioned in the material conveying cylinder (51);
and an output shaft of the driving motor (54) is fixedly connected with the end part of the horizontal rotating shaft (52) exposed outside the material conveying cylinder (51), and the driving motor (54) is electrically connected with a power supply through a control switch.
8. A soilless culture substrate recovery device according to claim 7, characterized in that the bottom of the box body (1) is provided with a collecting box (9), the crushed substrates in the collecting box (9) are disturbed by a stirring device (10) arranged along the horizontal direction, the stirring device (10) comprises a stirring blade and a horizontal stirring shaft, the stirring blade is arranged on the horizontal stirring shaft in the collecting box (9), the stirring blade is provided with a heating plate, and the horizontal stirring shaft outside the collecting box (9) is connected with the horizontal rotating shaft (52) through a second synchronous belt.
9. The soilless culture substrate recovery device of claim 2, further comprising a lifter (6), wherein the lifter (6) is arranged outside the box body (1), a discharge hole of the lifter (6) is located above the feed hopper (2), and the lifter (6) is connected with a rotating shaft of a rotating roller through a third synchronous belt.
10. A soilless culture substrate recovery device according to claim 1 wherein the side wall of the box body (1) is provided with a sealing door (11).
Priority Applications (1)
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| CN202110726366.7A CN113348979B (en) | 2021-06-29 | 2021-06-29 | Soilless culture matrix recovery device |
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| CN202110726366.7A CN113348979B (en) | 2021-06-29 | 2021-06-29 | Soilless culture matrix recovery device |
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| CN113348979A true CN113348979A (en) | 2021-09-07 |
| CN113348979B CN113348979B (en) | 2022-08-23 |
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