Industrial juicer for deep processing of pennisetum

Abstract

The present application relates to a kind of industrial juicer for deep processing of pennisetum, comprising: frame, feed hopper, pretreatment zone and residue-liquid separation zone are arranged in height on frame;Roller feeding mechanism, for material is rolled and delivered to pretreatment zone;Cutting material roller mechanism, including cutting plate being arranged in pretreatment zone, the outside of cutting plate can be movably installed cutting blade, and the bottom side of cutting blade is installed broken material compression roller;Hot softening guide mechanism, for heating softening treatment to material after roller pressing and conveying it to centrifugal separation zone;Juice separation device, including primary filter cartridge and secondary filter cartridge, the top of the secondary filter cartridge is closed and fixed with end cover plate, a plurality of residue outlets are formed in end cover plate, and lifting auger is rotatably arranged in the middle of end cover plate;Juice collection mechanism, for discharging and collecting juice.The present application can facilitate feeding and overall smooth progress of juicing process, and can effectively improve juicing effect and juicing efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to a kind of industrial juicer for deep processing of Pennisetum, which is mainly used for batch juicing processing of Pennisetum, and can effectively improve the juicing efficiency. BACKGROUND

[0002] The juice of Pennisetum has active ingredients, which helps to inhibit bacterial growth and reduce skin inflammation, so as to effectively relieve skin sores, eczema itching and even mosquito bites. At present, the juicing processing of Pennisetum mainly uses conventional roller juicing equipment.

[0003] The existing roller juicing equipment has the following defects in the process of juicing processing of Pennisetum: 1) Since the length of Pennisetum is relatively long, it is easy to cause the problem of winding of Pennisetum in the roller juicing equipment, which often needs to be stopped for cleaning of residue. To solve this problem, some manufacturers cut the Pennisetum before feeding for roller juicing, but the cut Pennisetum has the problem of difficult feeding, which is very troublesome; 2) The juice content of Pennisetum is relatively limited, in order to ensure the juicing rate, the raw materials need to be rolled for multiple times, which makes it difficult to effectively improve the juicing rate.

[0004] Therefore, it is the research purpose of the present application to design an industrial juicer for deep processing of Pennisetum, which can effectively facilitate feeding and juicing process, and significantly improve the juicing effect and efficiency. SUMMARY

[0005] In view of the technical problems existing in the prior art, the present application provides an industrial juicer for deep processing of Pennisetum, which can effectively solve the technical problems existing in the prior art.

[0006] The technical solution of the present application is:

[0007] An industrial juicer for deep processing of Pennisetum, comprising:

[0008] A rack, the rack is provided with a feeding hopper, a pretreatment zone and a residue-liquid separation zone in height;

[0009] A roller feeding mechanism for rolling and conveying the material in the feeding hopper to the pretreatment zone;

[0010] A cutting and rolling mechanism, which comprises a cutting plate vertically arranged in the pretreatment zone, a cutting blade for cutting material is movably installed on the outside of the cutting plate, a crushing roller for material pressing is rotatably installed on the bottom side of the cutting blade and is tangentially arranged with the cutting plate, and an ultrasonic vibrator is installed on the crushing roller.

[0011] A heat-softening guide mechanism is connected between the pretreatment area and the residue-liquid separation area, and is used for heating and softening the material after being pressed and squeezed, and conveying the material to the centrifugal separation area;

[0012] The juice separation device comprises a primary filter cylinder and a secondary filter cylinder coaxially arranged in the residue-liquid separation area, the bottom of the secondary filter cylinder extends to the bottom of the primary filter cylinder, and the top of the secondary filter cylinder is closed and fixed with a corresponding end cover plate, a plurality of residue outlets are formed in the end cover plate, and a material lifting auger is rotatably arranged in the middle of the end cover plate and used for extruding and conveying the material in the primary filter cylinder through the secondary filter cylinder.

[0013] A juice collection mechanism is arranged to discharge and collect the juice separated by the primary filter cylinder and the secondary filter cylinder.

[0014] A residue collection groove is arranged to collect the residue discharged from the residue outlets and discharge the residue to the outside of the rack.

[0015] The industrial juicer further comprises a discharge pressure control mechanism, the discharge pressure control mechanism comprises a fixed plate arranged on the upper side of the end cover plate, a corresponding abutment plate is installed on the bottom side of the fixed plate through a corresponding elastic member, a plurality of material blocking rods are fixedly connected to the abutment plate downward and used for closing the residue outlets of the end cover plate, and the bottom ends of the material blocking rods are arranged in a slope shape outward.

[0016] A plurality of corresponding guide sleeves are uniformly arranged on the bottom side of the fixed plate, a plurality of guide shafts matched with the guide sleeves are fixedly connected to the top of the abutment plate, the guide shafts are movably inserted into the guide sleeves and fixed to the guide sleeves through the elastic members.

[0017] A group of electromagnets corresponding in position are fixed to the opposite sides of the fixed plate and the abutment plate, one electromagnet is a magnetic pole fixed electromagnet, and the other electromagnet is a magnetic pole adjustable electromagnet.

[0018] The roller feeding mechanism comprises an inclined guide plate obliquely arranged on the lower side of the feeding hopper, a corresponding material pressing roller is arranged on the upper side of the middle part of the inclined guide plate, and the material pressing roller is rotationally driven by a corresponding material pressing driving motor.

[0019] A blade mounting plate corresponding in position to the cutting blade is arranged in the rack, a corresponding blade mounting hole is arranged on the blade mounting plate, the cutting blade is movably inserted into the blade mounting hole of the blade mounting plate, and the cutting blade is driven back and forth by a corresponding cutting driving mechanism.

[0020] The cutting material driving mechanism comprises a driving shaft installed on the frame, a group of driving wheels are installed on the middle part of the driving shaft in intervals, the cutting material blades are eccentrically hinged to the periphery of a group of the driving wheels through corresponding pull rods, and the driving shaft is driven by a cutting material driving motor.

[0021] A transmission shaft corresponding to the position of the material lifting auger is rotatably installed on the frame, the transmission shaft and the material crushing roller are respectively connected to the driving shaft through belt transmission or chain transmission, and the material lifting auger is connected to the transmission shaft through gear transmission.

[0022] The material crushing roller is hollow, the ultrasonic vibrator is fixedly installed in the hollow part of the material crushing roller and connected to an external electric controller through a corresponding electric connection rotary joint.

[0023] The upper part and the two sides of the cutting material plate are respectively connected to the frame through corresponding buffer rubber sheets, the hot softening material guiding mechanism comprises a heating material guiding plate obliquely arranged on the lower side of the cutting material plate, the bottom side of the heating material guiding plate is fixedly connected with a corresponding electric heater, the upper part of the heating material guiding plate is fixedly connected to the cutting material plate, the two sides of the heating material guiding plate are respectively connected to the frame through corresponding heat-resistant rubber sheets, and the lower side of the heating material guiding plate is provided with a group of guide plates for guiding the material into the primary filter cylinder.

[0024] Compared with the prior art, the application has the following advantages and positive effects:

[0025] 1) The rack of the present application is provided with a feed hopper, a pretreatment zone and a residue-liquid separation zone in high and low positions, and a roller pressing feeding mechanism is used to pre-press the material entering the feed hopper and convey it to the pretreatment zone, so as to ensure smooth conveying of the material and form preliminary crushing of the material; then, a vertically arranged cutting plate is used to longitudinally convey the preliminarily crushed material, and during the longitudinal conveying process, a horizontally arranged cutting blade is used to cut the material to a fixed length; the cut material falls between the cutting plate and the crushed material pressing roller, and is extruded downward between the cutting plate and the crushed material pressing roller with the rotation of the crushed material pressing roller, the material is effectively separated from the juice after high-frequency vibration extrusion, and the residue is fully crushed; then the juice is guided to the residue-liquid separation zone by the hot softening guide mechanism, during which the crushed material is directly heated, so that the material is conveyed through a heating environment of 60-80°C, so that the pectin and hemicellulose in the cell wall of the material are partially hydrolyzed, the structural rigidity of the material is further reduced, the cell wall is broken, the intracellular juice and active ingredients are released, and the juice extraction rate is improved; the crushed and heated material finally enters the primary filter cartridge for primary residue-liquid separation, the material after primary residue-liquid separation is lifted by the spiral conveying of the lifting auger, and finally discharged through the residue outlet of the end cover plate, during the extrusion conveying process, the material can be effectively subjected to secondary residue-liquid separation, and the separated juice is discharged and collected by the juice collecting mechanism; and the residue is collected and discharged through the residue collecting groove. In this way, the overall smooth progress of the feeding and juicing process can be effectively facilitated, and the juicing effect and efficiency can be effectively improved.

[0026] 2) The present application also includes a discharge pressure control mechanism, which comprises a fixed plate arranged on the upper side of the end cover plate, a connecting plate is installed on the bottom side of the fixed plate through an elastic member, and a plurality of material blocking rods for closing the residue outlet of the end cover plate are fixedly connected to the connecting plate downward. Under the action of the discharge pressure control mechanism, the material after secondary residue-liquid separation needs to be pushed backward by the material blocking rods before being discharged, so as to effectively improve the secondary residue-liquid separation effect of the material under the condition of elastic compression.

[0027] 3) On the basis of arranging the bottom end of the material blocking rod in a outwardly inclined surface shape, a group of electromagnets are further fixed to the opposite sides of the fixed plate and the connecting plate, wherein one electromagnet is a magnetic pole fixed electromagnet, and the other electromagnet is a magnetic pole adjustable electromagnet. During the secondary residue-liquid separation process, the group of electromagnets are energized at regular intervals, during which the magnetic pole of the magnetic pole adjustable electromagnet is adjusted to be in the same direction as the magnetic pole fixed electromagnet, so that the two electromagnets repel each other, thereby driving the connecting plate and the material blocking rod to intermittently descend, so as to intermittently cut the discharged residue, thereby assisting to improve the smoothness of the residue discharge.

[0028] When the device needs to be cleaned, a group of electromagnets are controlled to be energized, and the magnetic pole of the pole-adjustable electromagnet is adjusted to be opposite to that of the pole-fixed electromagnet, so as to drive the abutment plate, i.e., the material blocking rod, away from the taphole of the end cover plate. At this time, the juice separation device of the application can be effectively and fully cleaned by pouring water into the taphole of the end cover plate.

[0029] 4) The cutting material driving mechanism of the application comprises a driving shaft mounted on the frame, a group of driving wheels are mounted at the middle part of the driving shaft in a spaced manner, the cutting blade is eccentrically hinged to the periphery of the driving wheel through the corresponding pull rod, and a transmission shaft corresponding to the position of the material lifting auger is rotatably mounted on the frame. The transmission shaft and the material crushing roller are drivingly connected to the driving shaft of the cutting material driving mechanism through belt transmission or chain transmission, and the material lifting auger is drivingly connected to the transmission shaft through gear transmission. In this way, the synchronous driving of the cutting blade, the material crushing roller and the material lifting auger can be realized through the intervention of a power source, so as to reduce the manufacturing and subsequent operation and maintenance costs of the equipment.

[0030] 5) The upper part and the two sides of the cutting plate are connected to the frame through buffer rubber sheets, respectively. The hot softening material guiding mechanism comprises a heating material guiding plate obliquely arranged on the lower side of the cutting plate. The bottom side of the heating material guiding plate is fixedly connected with a corresponding electric heater, the upper part of the heating material guiding plate is fixedly connected to the cutting plate, and the two sides of the heating material guiding plate are connected to the frame through corresponding heat-resistant rubber sheets, respectively. In this way, the ultrasonic vibration of the material crushing roller can be effectively transferred to the cutting plate to improve the crushing effect of the material, and the ultrasonic vibration can be fully transmitted to the heating material guiding plate to ensure the transmission stability of the crushed material on the heating material guiding plate and ensure that the crushed material can pass through the heating material guiding plate more uniformly and loosely, thereby ensuring the heat treatment effect of the crushed material. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is a structural schematic view of the application.

[0032] Figure 2 It is a sectional view of the application.

[0033] Figure 3 It is an assembly schematic view of the juice separation device of the application.

[0034] Figure 4 It is an assembly schematic view of the discharge pressure control mechanism of the application.

[0035] Figure 5 It is a structural schematic view of the application after removing the frame.

[0036] Figure 6 It is a structural schematic view of the transmission connection of the material lifting auger to the transmission shaft.

[0037] In the drawings: rack 1, feed hopper 101, pretreatment area 102, slag-liquid separation area 103, roller feeding mechanism 2, inclined guide plate 201, material pressing roller 202, material pressing drive motor 203, cutting roller pressing mechanism 3, cutting plate 301, cutting blade 302, crushed material pressing roller 303, ultrasonic vibrator 4, hot softening material guide mechanism 5, heated material guide plate 501, electric heater 502, juice separation device 6, primary filter cylinder 601, secondary filter cylinder 602, juice collection mechanism 7, juice collection cylinder 701, conduit 702, juice collection pipe 703, end cover plate 8, slag outlet 801, material lifting auger 9, slag collecting groove 10, discharge pressure control mechanism 11, fixed plate 1101, elastic member 1102, connecting plate 1103, material blocking rod member 1104, guide sleeve 12, guide shaft 13, electromagnet 14, blade mounting plate 15, cutting drive mechanism 16, drive shaft 1601, drive wheel 1602, pull rod 1603, cutting drive motor 1604, transmission shaft 17, electrically connected rotary joint 18, external electrical controller 19, buffer rubber sheet 20, heat-resistant rubber sheet 21, guide plate 22, sewage discharge pipe 23, sewage discharge valve 2301. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and do not limit the present application.

[0039] REFERENCE Figures 1-6 A kind of industrial juicer for deep processing of Pennisetum, comprising:

[0040] Rack 1, the feed hopper 101, pretreatment area 102 and slag-liquid separation area 103 are arranged on the rack 1 in high and low;

[0041] Roller feeding mechanism 2 is used to roll and convey the material in the feed hopper 101 to the pretreatment area 102;

[0042] Cutting roller pressing mechanism 3 includes cutting plate 301 vertically arranged in the pretreatment area 102, cutting blade 302 for cutting material is movably installed on the outside of cutting plate 301, crushed material pressing roller 303 for material pressing is rotatably installed on the bottom side of cutting blade 302, and the crushed material pressing roller 303 is arranged tangentially with cutting plate 301, and ultrasonic vibrator 4 is installed on the crushed material pressing roller 303;

[0043] Hot softening material guide mechanism 5 is connected between the pretreatment area 102 and the slag-liquid separation area 103, used for heating and softening the material after roller pressing and conveying it to the slag-liquid separation area 103;

[0044] The juice separating device 6 comprises a primary filter cylinder 601 arranged in the residue-liquid separating area 103 in a spaced manner and a secondary filter cylinder 602 coaxially arranged in the primary filter cylinder 601, the bottom of the secondary filter cylinder 602 extends to the bottom of the primary filter cylinder 601, the top of the secondary filter cylinder 602 is closed and fixed with a corresponding end cover plate 8, a plurality of residue outlets 801 are formed in the end cover plate 8, and a material lifting auger 9 is rotatably arranged in the middle of the end cover plate 8 and used for extruding and conveying the material in the primary filter cylinder 601 through the secondary filter cylinder 602;

[0045] The juice collecting mechanism 7 is used for discharging and collecting the juice separated by the primary filter cylinder 601 and the secondary filter cylinder 602, in the embodiment, the juice collecting mechanism 7 comprises a juice collecting cylinder 701 arranged in a sandwiched manner around the secondary filter cylinder 602, the juice collecting cylinder 701 is connected to the space between the primary filter cylinder 601 and the residue-liquid separating area 103 through a corresponding conduit 702, and a corresponding juice collecting pipe 703 is connected to the bottom of the space between the primary filter cylinder 601 and the residue-liquid separating area 103 and extends outwardly;

[0046] The residue collecting groove 10 is used for collecting the residue discharged from the residue outlets 801 and discharging the residue to the outside of the rack 1.

[0047] The rack 1 of the present application is provided with a feeding hopper 101, a pretreatment area 102 and a residue-liquid separation area 103 in high and low positions, and the material entering the feeding hopper 101 is pre-rolled by a roller feeding mechanism 2 and then conveyed into the pretreatment area 102, so as to ensure smooth conveying of the material and form preliminary crushing of the material; then, the preliminarily crushed material is longitudinally conveyed by a vertically arranged cutting plate 301, and in the process of longitudinal conveying, the material is cut to a fixed length by a horizontally arranged cutting blade 302; the cut material falls between the cutting plate 301 and a crushing roller 303, and is conveyed downward between the crushing roller 303 and the cutting plate 301 by the rotation of the crushing roller 303; after high-frequency vibration extrusion, the material effectively forms sufficient residue-liquid separation effect and can be fully crushed; then the residue-liquid is centrally guided into the residue-liquid separation area 103 by a hot softening guide mechanism 5; in this process, the crushed material can be directly heated, so that the material is conveyed through a heating environment of 60-80℃, so as to partially hydrolyze pectin and hemicellulose in the cell wall of the material, further reduce the structural rigidity of the material, promote the rupture of the cell wall, release intracellular juice and active ingredients, and improve the juice extraction rate; the crushed and heated material finally enters a primary filter cylinder 601 for primary residue-liquid separation; the material after primary residue-liquid separation is lifted by the spiral conveying of a lifting auger 9, and finally discharged through a residue outlet 801 of an end cover plate 8; in the process of extrusion conveying, the material can be effectively subjected to secondary residue-liquid separation, and the separated juice is discharged and collected by a juice collecting mechanism 7; and the residue is collected and discharged by a residue collecting groove 10. In this way, the overall progress of feeding and juice extraction can be effectively and conveniently promoted smoothly, and the juice extraction effect and efficiency can be effectively and obviously improved.

[0048] The industrial juice extractor further comprises a discharge pressure control mechanism 11, which comprises a fixed plate 1101 arranged on the upper side of the end cover plate 8, a corresponding elastic member 1102 arranged on the bottom side of the fixed plate 1101, and a corresponding abutment plate 1103 arranged on the elastic member 1102 and capable of being lifted and lowered, a plurality of material blocking rods 1104 being arranged downward on the abutment plate 1103 and capable of forming a seal with the residue outlet 801 of the end cover plate 8, and the bottom ends of the material blocking rods 1104 being outwardly inclined.

[0049] Under the cooperation of the fixed plate 1101, the elastic member 1102, the abutment plate 1103 and the material blocking rods 1104 of the discharge pressure control mechanism 11, the material after secondary residue-liquid separation needs to be pushed backward by the material blocking rods 1104 before being discharged, so as to effectively improve the secondary residue-liquid separation effect of the material under the condition of elastic compression.

[0050] The bottom side of the fixed plate 1101 is uniformly provided with a plurality of corresponding guide sleeves 12, the top of the connecting plate 1103 is fixedly connected with a plurality of guide shafts 13 matched with the guide sleeves 12, the guide shafts 13 are movably inserted into the guide sleeves 12 and are fixed to the guide sleeves 12 by the elastic members 1102.

[0051] The opposite sides of the fixed plate 1101 and the connecting plate 1103 are fixedly connected with a group of electromagnets 14 corresponding in position, wherein one electromagnet 14 is a magnetic pole fixed electromagnet, and the other electromagnet 14 is a magnetic pole adjustable electromagnet. In the embodiment, the bottom end of the primary filter cylinder 601 is outwardly connected with a blowdown pipe 23 provided with a blowdown valve 2301.

[0052] On the basis that the bottom end of the material blocking rod 1104 is provided in an outwardly inclined surface shape, a group of electromagnets 14 are further fixed to the opposite sides of the fixed plate 1101 and the connecting plate 1103. During the secondary residue and juice separation process, a group of electromagnets 14 are energized at regular time intervals. During this process, the magnetic pole of the magnetic pole adjustable electromagnet is adjusted to be in the same direction as that of the magnetic pole fixed electromagnet, so that repulsion force is generated between the two, thereby driving the connecting plate 1103 and the material blocking rod 1104 to intermittently descend, so as to intermittently cut off the discharged residue, and further assist in improving the smoothness of residue discharge.

[0053] When it is necessary to clean the equipment, a group of electromagnets 14 are energized, and the magnetic pole of the magnetic pole adjustable electromagnet is adjusted to be opposite to that of the magnetic pole fixed electromagnet, so as to drive the connecting plate 1103, i.e. the material blocking rod 1104, away from the residue discharge port 801 of the end cover plate 8. At this time, only water from outside is poured into the residue discharge port 801 of the end cover plate 8, and the juice separation device 6 of the application can be effectively and fully cleaned. During the cleaning process, the blowdown valve 2301 is opened, so that the cleaning water and the corresponding stains can be discharged.

[0054] The roller pressing feeding mechanism 2 comprises an inclined guide plate 201 obliquely installed on the lower side of the feeding hopper 101, and a corresponding pressing roller 202 is arranged on the upper side of the middle part of the inclined guide plate 201, and the pressing roller 202 is rotationally driven by a corresponding pressing driving motor 203.

[0055] A blade mounting plate 15 corresponding in position to the cutting blade 302 is arranged in the rack 1, and a corresponding blade mounting hole is arranged on the blade mounting plate 15, and the cutting blade 302 is movably inserted into the blade mounting hole of the blade mounting plate 15 and is driven back and forth by a corresponding cutting driving mechanism 16.

[0056] The cutting material driving mechanism 16 comprises a driving shaft 1601 mounted on the frame 1, a plurality of driving wheels 1602 are mounted on the middle part of the driving shaft 1601 in a spaced manner, the cutting blade 302 is eccentrically hinged to the periphery of the driving wheels 1602 through corresponding pull rods 1603, and the driving shaft 1601 is driven by a cutting material driving motor 1604.

[0057] A transmission shaft 17 corresponding to the position of the material lifting auger 9 is rotatably mounted on the frame 1, the transmission shaft 17 and the material crushing roller 303 are respectively connected to the driving shaft 1601 through belt transmission, and the material lifting auger 9 is connected to the transmission shaft 17 through gear transmission.

[0058] Through the specific arrangement of the cutting material driving mechanism 16 and the intervention of the transmission shaft 17 and other components, the synchronous driving of the cutting blade 302, the material crushing roller 303 and the material lifting auger 9 can be realized under the intervention of a set of power source, so as to effectively reduce the manufacturing and subsequent operation and maintenance costs of the equipment.

[0059] The material crushing roller 303 is hollow, the ultrasonic vibrator 4 is fixedly mounted in the hollow part of the material crushing roller 303 and connected to an external electric controller 19 through a corresponding electric connection rotary joint 18. Through the intervention of the electric connection rotary joint 18, the ultrasonic vibrator 4 can be effectively used in a rotating environment, which obviously improves the practical effect of the present application.

[0060] The upper part and both sides of the cutting plate 301 are connected to the frame 1 through corresponding buffer rubber sheets 20, the hot softening material guiding mechanism 5 comprises a heating material guiding plate 501 obliquely arranged on the lower side of the cutting plate 301, the bottom side of the heating material guiding plate 501 is fixedly connected with a corresponding electric heater 502, the upper part of the heating material guiding plate 501 is fixedly connected to the cutting plate 301, both sides of the heating material guiding plate 501 are connected to the frame 1 through corresponding heat-resistant rubber sheets 21, and the lower side of the heating material guiding plate 501 is provided with a group of guide plates 22 for guiding the material into the primary filter cylinder 601. In this way, not only can the ultrasonic vibration of the material crushing roller 303 be effectively transferred to the cutting plate 301 to improve the crushing effect of the material, but also the ultrasonic vibration can be fully transmitted to the heating material guiding plate 501 to ensure the transmission stability of the crushed material on the heating material guiding plate 501, and the crushed material can pass through the heating material guiding plate 501 more uniformly and loosely, thereby ensuring the heat treatment effect of the crushed material.

[0061] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the disclosed technical content into equivalent embodiments with equivalent changes, and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application, without departing from the technical solution content of the present application, still falls within the protection scope of the present application.

Claims

1. An industrial juicer for deep processing of Napier grass, characterized in that, include: The frame (1) is provided with a feed hopper (101), a pretreatment zone (102) and a slag-liquid separation zone (103) arranged at different heights. Roller feeding mechanism (2) is used to roll and convey the material in the feed hopper (101) to the pretreatment area (102); The cutting roller pressing mechanism (3) includes a cutting plate (301) vertically arranged in the pretreatment area (102). A material cutting blade (302) is horizontally movably installed on the outer side of the cutting plate (301). A material crushing roller (303) is rotatably installed on the bottom side of the cutting blade (302) and is tangentially arranged with the cutting plate (301). An ultrasonic vibrator (4) is installed on the crushing roller (303). The heat softening feeding mechanism (5) is connected between the pretreatment zone (102) and the slag-liquid separation zone (103) for heating and softening the material after roller pressing and conveying it to the slag-liquid separation zone (103). The juice separation device (6) includes a primary filter cylinder (601) spaced apart in the residue-liquid separation zone (103) and a secondary filter cylinder (602) coaxially disposed inside it. The bottom of the secondary filter cylinder (602) extends to the bottom of the primary filter cylinder (601). The top of the secondary filter cylinder (602) is closed and fixed with a corresponding end cover plate (8). The end cover plate (8) is provided with a plurality of slag outlets (801). The middle part of the end cover plate (8) is rotatably provided with a material lifting auger (9) for squeezing and conveying the material in the primary filter cylinder (601) through the secondary filter cylinder (602). Juice collection mechanism (7) is used to discharge and collect the juice separated by the primary filter cartridge (601) and the secondary filter cartridge (602); The slag collection trough (10) is used to collect the slag material discharged from the slag outlet (801) and discharge it to the outside of the frame (1).

2. The industrial juicer for deep processing of Napier grass according to claim 1, characterized in that, The industrial juicer also includes a discharge pressure control mechanism (11), which includes a fixed plate (1101) disposed on the upper side of the end cover plate (8). A corresponding connecting plate (1103) is installed on the bottom side of the fixed plate (1101) via a corresponding elastic element (1102). The connecting plate (1103) is fixedly connected downward to a plurality of baffle rods (1104) for forming a closure of the slag outlet (801) of the end cover plate (8). The bottom ends of the baffle rods (1104) are respectively arranged in an outward inclined shape.

3. The industrial juicer for deep processing of Napier grass according to claim 2, characterized in that, The bottom side of the fixed plate (1101) is provided with a number of corresponding guide sleeves (12), and the top of the connecting plate (1103) is fixed with a number of guide shafts (13) that are adapted to the guide sleeves (12). The guide shafts (13) are movably inserted into the guide sleeves (12) and fixed to the guide sleeves (12) through the elastic element (1102).

4. An industrial juicer for deep processing of Napier grass according to claim 2, characterized in that, A set of electromagnets (14) with corresponding positions are fixed to one side of the fixed plate (1101) and the connecting plate (1103), wherein one electromagnet (14) is a fixed electromagnet and the other electromagnet (14) is an adjustable electromagnet.

5. An industrial juicer for deep processing of Napier grass according to claim 1, characterized in that, The roller pressing feeding mechanism (2) includes an inclined guide plate (201) installed at an angle on the lower side of the feed hopper (101). A corresponding pressing roller (202) is provided on the upper side of the middle part of the inclined guide plate (201). The pressing roller (202) is driven to rotate by a corresponding pressing drive motor (203).

6. An industrial juicer for deep processing of Napier grass according to claim 5, characterized in that, The frame (1) is provided with a blade mounting plate (15) corresponding to the position of the cutting blade (302). The blade mounting plate (15) is provided with corresponding blade mounting holes. The cutting blade (302) is horizontally movable and inserted into the blade mounting hole of the blade mounting plate (15) and driven back and forth by the corresponding cutting drive mechanism (16).

7. An industrial juicer for deep processing of Napier grass according to claim 6, characterized in that, The cutting drive mechanism (16) includes a drive shaft (1601) mounted on the frame (1). A set of drive wheels (1602) are installed at intervals in the middle of the drive shaft (1601). The cutting blade (302) is eccentrically hinged to the periphery of the set of drive wheels (1602) by a corresponding tie rod (1603). The drive shaft (1601) is driven by a cutting drive motor (1604).

8. An industrial juicer for deep processing of Napier grass according to claim 7, characterized in that, A drive shaft (17) corresponding to the position of the lifting auger (9) is rotatably mounted on the frame (1). The drive shaft (17) and the crushing roller (303) are respectively connected to the drive shaft (1601) by belt drive or chain drive. The lifting auger (9) is connected to the drive shaft (17) by gear drive.

9. An industrial juicer for deep processing of Napier grass according to claim 1, characterized in that, The crushing roller (303) is hollow, and the ultrasonic vibrator (4) is fixedly installed in the hollow part of the crushing roller (303) and connected to the external electric controller (19) through the corresponding electrical connection rotary joint (18).

10. An industrial juicer for deep processing of Napier grass according to claim 1, characterized in that, The upper part and both sides of the cutting plate (301) are respectively connected to the frame (1) through corresponding buffer rubber sheets (20). The heat softening guide mechanism (5) includes a heating guide plate (501) inclinedly arranged on the lower side of the cutting plate (301). A corresponding electric heater (502) is fixed to the bottom side of the heating guide plate (501). The upper part of the heating guide plate (501) is fixed to the cutting plate (301). The two sides of the heating guide plate (501) are respectively connected to the frame (1) through corresponding heat-resistant rubber sheets (21). A set of guide plates (22) for guiding the material into the primary filter cylinder (601) is provided on the lower side of the heating guide plate (501).

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