CN111469294A - Starch-based biodegradable material blending modification device - Google Patents
Starch-based biodegradable material blending modification device Download PDFInfo
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- CN111469294A CN111469294A CN202010319220.6A CN202010319220A CN111469294A CN 111469294 A CN111469294 A CN 111469294A CN 202010319220 A CN202010319220 A CN 202010319220A CN 111469294 A CN111469294 A CN 111469294A
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- bottom plate
- rod
- starch
- pipe
- based biodegradable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/08—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices shaking, oscillating or vibrating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/24—Component parts, details or accessories; Auxiliary operations for feeding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/802—Constructions or methods for cleaning the mixing or kneading device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2003/00—Use of starch or derivatives as moulding material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention is suitable for the technical field of biodegradable material modification, and provides a starch-based biodegradable material blending modification device which comprises a bottom plate and an inner cylinder, wherein the upper side of the bottom plate is provided with the outer cylinder, the side surface of the outer cylinder is fixedly provided with a first rotating pipe and a second rotating pipe, the bottom plate is fixedly provided with a side plate, the first rotating pipe and the second rotating pipe are connected to the side plate through bearings, the end parts of the first rotating pipe and the second rotating pipe are respectively connected with a first rotary joint and a second rotary joint, the bottom plate is provided with a shaking component for driving the outer cylinder to shake in a reciprocating manner, and the inner cylinder is internally provided with a stirring component for stirring materials. This starch-based biodegradable materials blending modification device draws the liquid of certain temperature through the pump and gets into first runner through the feed liquor pipe, reentrants outer tube and inner tube between the cavity, at last from second runner and liquid return pipe discharge, can build required temperature condition for starch-based biodegradable materials's blending modification, is favorable to promoting the modification effect.
Description
Technical Field
The invention belongs to the technical field of biodegradable material modification, and particularly relates to a starch-based biodegradable material blending modification device.
Background
When the blending modification is carried out on the starch-based biodegradable material, the existing blending modification device is difficult to control the temperature condition of blending.
The utility model discloses a plastics are modified and are used blending device in chinese patent with application number 201810383373X, including handling the jar, the heating pipe, the aggregate bin, first pinch roller and conduit, the feed inlet has been seted up in the left side of handling jar top, the drive shaft is installed to the below of motor, the center department of the lower surface of handling jar installs the discharge gate, the receiving rod is installed to the below of drive shaft, electric connection is installed in the left side of heating pipe, the upper surface of aggregate bin and the inside interconnect of handling jar, the drive shaft runs through from the center of first pinch roller surface and extrusion dish in proper order, the surface mounting of handling jar has control switch. This blending device for plastics modification carries out broken extrusion to the material when second pinch roller and extrusion dish inner wall contact to improve the efficiency of follow-up mixing. The blending device is difficult to control the blending temperature in actual use, and the modification effect is influenced.
Disclosure of Invention
The invention aims to provide a starch-based biodegradable material blending modification device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a blending modification device for starch-based biodegradable materials comprises a bottom plate and an inner barrel, wherein a feeding pipe and a discharging pipe are arranged on the inner barrel, and a cover plate and a sealing cover are respectively arranged on the feeding pipe and the discharging pipe; an outer barrel is arranged on the upper side of the bottom plate, the inner barrel is arranged in the outer barrel, a support rod is fixed between the inner barrel and the outer barrel, a first rotating pipe and a second rotating pipe are fixed on the side face of the outer barrel, a side plate is fixed on the bottom plate, the first rotating pipe and the second rotating pipe are connected to the side plate through bearings, a pump is further mounted on the bottom plate, the end portions of the first rotating pipe and the second rotating pipe are respectively connected with a first rotary joint and a second rotary joint, and the first rotary joint and the second rotary joint are respectively connected with a liquid inlet pipe and a liquid return pipe;
the bottom plate is provided with a shaking component for driving the outer barrel to shake in a reciprocating manner, and the inner barrel is internally provided with a stirring component for stirring materials; when the device is used, the raw materials are added into the inner cylinder from the feeding pipe, liquid at a certain temperature is pumped by the pump, enters the first rotating pipe through the liquid inlet pipe, enters the cavity between the outer cylinder and the inner cylinder, and is discharged from the second rotating pipe and the liquid return pipe, so that the temperature condition required by blending modification of the starch-based biodegradable material can be created, and the modification effect can be improved; under the first cooperation of leading to joint, curb plate and second soon, can drive urceolus and inner tube through rocking the subassembly and rock in reciprocating, simultaneously, stir the material in the inner tube through stirring the subassembly for the material in the inner tube constantly rolls, is favorable to promoting mixing effect, and then promotes modification effect.
As a further scheme of the invention: the shaking assembly comprises a motor, a rotary disc and a connecting rod;
the motor base is arranged on the bottom plate, the motor is installed on the motor base, an output shaft of the motor is connected with a rotary table, a pin shaft is arranged on the rotary table, and one end of a connecting rod is hinged to the pin shaft;
a guide rod is further fixed on the bottom plate, a sliding block is arranged on the guide rod in a sliding mode, a straight rack is fixed on the sliding block, a first support is arranged at the bottom of the straight rack, one end, far away from the pin shaft, of the connecting rod is hinged to the first support, a second gear is mounted on the first rotary pipe and meshed with the straight rack; the motor drives the rotary table to rotate, under the guiding action of the sliding block and the guide rod, the straight rack can be driven to reciprocate to lift by the pin shaft and the connecting rod, and the outer barrel and the inner barrel are driven to reciprocate to rock by the meshing of the straight rack and the second gear.
As a still further scheme of the invention: the stirring assembly comprises a stirring rod and a main rod;
the stirring rod is provided with a plurality of main rods which are uniformly distributed at intervals, and a transmission assembly for driving the rotating shaft and the stirring rod to rotate is also arranged on the bottom plate; through the cooperation of stirring pole, bearing frame, pivot and sealed axle sleeve, utilize drive assembly to drive and stir the pole and rotate, utilize the mobile jib operation can stir the material in the inner tube.
As a still further scheme of the invention: the main rod is provided with an auxiliary rod; the stirring effect can be enhanced by the auxiliary rod.
As a still further scheme of the invention: the transmission assembly comprises an arc-shaped rack and a first gear;
the bottom plate is provided with a fixed frame, the arc-shaped rack is arranged on the fixed frame, the first gear is arranged on the rotating shaft, and the arc-shaped rack is meshed with the first gear; when the outer cylinder and the inner cylinder shake, the first gear performs circular motion along with the outer cylinder and drives the rotating shaft and the stirring rod to rotate by utilizing the meshing of the first gear and the arc-shaped rack.
As a still further scheme of the invention: a support block and a second support are fixed on the feeding pipe, a socket is mounted on the support block, an insertion rod and a limiting block are arranged on the side surface of the cover plate, a rotating rod is hinged to the second support, a wedge-shaped fixture block is arranged on the rotating rod, a stop block is fixed on the second support, and a spring is arranged between the bottom of the second support and the feeding pipe; the dog can be so that the bull stick is in vertical state under natural state, through inserting the inserted bar in the socket, presses the apron, and the inclined plane contact and the extrusion of stopper and wedge fixture block utilize the spring to make wedge fixture block card on the stopper, conveniently gets to put the apron until the apron lid back on the filling tube.
As a still further scheme of the invention: the main rod is provided with a U-shaped scraping strip; when the main rod operates, the U-shaped scraping strip can be used for scraping materials on the inner wall of the inner barrel, and the materials are prevented from being adhered to the inner wall of the inner barrel.
Compared with the prior art, the invention has the beneficial effects that:
1. this starch-based biodegradable materials blending modification device draws the liquid of certain temperature through the pump and gets into first runner through the feed liquor pipe, reentrants outer tube and inner tube between the cavity, at last from second runner and liquid return pipe discharge, can build required temperature condition for starch-based biodegradable materials's blending modification, is favorable to promoting the modification effect.
2. This starch-based biodegradable materials blending modification device is at first expert joint soon, curb plate and second lead to under the cooperation of joint soon, it rotates to drive the carousel through the motor, under the guide effect of slider and guide arm, utilize round pin axle and connecting rod can drive the reciprocal lift of spur rack, utilize the meshing of spur rack and second gear, and then drive urceolus and inner tube reciprocal rocking, and simultaneously, through stirring the pole, the bearing frame, the cooperation of pivot and sealed axle sleeve, when urceolus and inner tube rock, first gear is circular motion thereupon, utilize the meshing of first gear and arc rack, and then drive pivot and stirring rod and rotate, utilize the mobile jib operation can stir the material in the inner tube, make the material in the inner tube constantly roll, be favorable to promoting mixing effect, and then promote modification effect.
3. This starch-based biodegradable materials blending modification device is through inserting the inserted bar in the socket, presses the apron, and the inclined plane contact and the extrusion of stopper and wedge fixture block, until apron lid back on the filling tube, utilize the spring to make the wedge fixture block card on the stopper, conveniently get and put the apron.
4. This starch-based biodegradable materials blending modification device utilizes the U type to scrape the strip and can strike off the material on the inner wall of inner tube, avoids the material adhesion on the inner wall of inner tube.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic top view of the structure of the soleplate, the outer barrel and the spur rack in embodiment 1 of the invention.
Fig. 3 is an enlarged schematic structural view of a part a in embodiment 1 of the present invention.
Fig. 4 is a schematic structural view of a spur rack, a slider, and a guide bar in embodiment 1 of the present invention.
Fig. 5 is a schematic structural diagram of embodiment 2 of the present invention.
In the figure: 1-bottom plate, 2-fixed frame, 3-arc rack, 4-brace rod, 5-first gear, 6-rotating shaft, 7-sealing shaft sleeve, 8-outer cylinder, 9-inner cylinder, 10-stirring rod, 11-feeding pipe, 12-main rod, 13-auxiliary rod, 14-bearing seat, 15-sealing cover, 16-discharging pipe, 17-slide block, 18-guide rod, 19-motor, 20-motor seat, 21-rotary table, 22-side plate, 23-pump, 24-pin shaft, 25-connecting rod, 26-first support, 27-spur rack, 28-second gear, 29-liquid inlet pipe, 30-first rotary joint, 31-first rotary pipe, 32-second rotary pipe, 33-second rotary joint, 34-a liquid return pipe, 35-a socket, 36-a support block, 37-a spring, 38-a second support, 39-a stop block, 40-a rotating rod, 41-a wedge-shaped fixture block, 42-a limiting block, 43-a cover plate, 44-a U-shaped scraping strip and 45-an inserted rod.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1-4, in the embodiment of the present invention, a starch-based biodegradable material blending modification apparatus includes a bottom plate 1 and an inner barrel 9, wherein a feeding pipe 11 and a discharging pipe 16 are installed on the inner barrel 9, and a cover plate 43 and a sealing cover 15 are respectively installed on the feeding pipe 11 and the discharging pipe 16; an outer cylinder 8 is arranged on the upper side of the bottom plate 1, the inner cylinder 9 is arranged in the outer cylinder 8, a support rod 4 is fixed between the inner cylinder 9 and the outer cylinder 8, a first rotating pipe 31 and a second rotating pipe 32 are fixed on the side surface of the outer cylinder 8, a side plate 22 is fixed on the bottom plate 1, the first rotating pipe 31 and the second rotating pipe 32 are in bearing connection with the side plate 22, a pump 23 is further installed on the bottom plate 1, the end parts of the first rotating pipe 31 and the second rotating pipe 32 are respectively connected with a first rotary joint 30 and a second rotary joint 33, and the first rotary joint 30 and the second rotary joint 33 are respectively connected with a liquid inlet pipe 29 and a liquid return pipe 34;
a shaking component for driving the outer cylinder 8 to shake in a reciprocating manner is arranged on the bottom plate 1, and a stirring component for stirring materials is arranged in the inner cylinder 9; specifically, a sealing sleeve is arranged at the joint of the feed pipe 11, the discharge pipe 16 and the outer cylinder 8, so that the sealing property is ensured; when the device is used, the raw materials are added into the inner cylinder 9 from the feeding pipe 11, liquid at a certain temperature is pumped by the pump 23, enters the first rotating pipe 31 through the liquid inlet pipe 29, enters the cavity between the outer cylinder 8 and the inner cylinder 9, and is finally discharged from the second rotating pipe 32 and the liquid return pipe 34, so that the temperature condition required by blending modification of the starch-based biodegradable material can be created, and the modification effect can be improved; under the first cooperation of revolving to lead to joint 30, curb plate 22 and second and revolving to connect 33, can drive urceolus 8 and inner tube 9 through rocking the subassembly and rock to and fro, simultaneously, stir the material in the inner tube 9 through stirring the subassembly for the material in the inner tube 9 constantly rolls, is favorable to promoting mixing effect, and then promotes modified effect.
Specifically, the wobble assembly includes a motor 19, a turntable 21, and a link 25;
a motor base 20 is arranged on the bottom plate 1, the motor 19 is installed on the motor base 20, an output shaft of the motor 19 is connected with a rotary table 21, a pin shaft 24 is arranged on the rotary table 21, and one end of a connecting rod 25 is hinged to the pin shaft 24;
a guide rod 18 is further fixed on the bottom plate 1, a sliding block 17 is arranged on the guide rod 18 in a sliding mode, a spur rack 27 is fixed on the sliding block 17, a first support 26 is arranged at the bottom of the spur rack 27, one end, far away from the pin shaft 24, of the connecting rod 25 is hinged to the first support 26, a second gear 28 is installed on the first rotating pipe 31, and the second gear 28 is meshed with the spur rack 27; the motor 19 drives the turntable 21 to rotate, under the guiding action of the sliding block 17 and the guide rod 18, the pin shaft 24 and the connecting rod 25 can drive the spur rack 27 to reciprocate and ascend, and the spur rack 27 is meshed with the second gear 28 to further drive the outer cylinder 8 and the inner cylinder 9 to reciprocate and rock.
In particular, the stirring assembly comprises a stirring rod 10 and a main rod 12;
the two ends of the stirring rod 10 are respectively connected with a rotating shaft 6 and a bearing seat 14, the bearing seat 14 is installed on the inner wall of the inner cylinder 9, a sealing shaft sleeve 7 matched with the rotating shaft 6 is embedded on the side wall of the inner cylinder 9, a plurality of main rods 12 which are uniformly distributed at intervals are arranged on the stirring rod 10, and a transmission assembly for driving the rotating shaft 6 and the stirring rod 10 to rotate is further arranged on the bottom plate 1; through the cooperation of stirring rod 10, bearing frame 14, pivot 6 and sealed axle sleeve 7, utilize drive assembly can drive stirring rod 10 and rotate, utilize mobile jib 12 operation can stir the material in the inner tube 9.
Further, an auxiliary rod 13 is arranged on the main rod 12; the stirring effect can be enhanced by the sub-lever 13.
Specifically, the transmission assembly comprises an arc-shaped rack 3 and a first gear 5;
the bottom plate 1 is provided with a fixed frame 2, an arc-shaped rack 3 is arranged on the fixed frame 2, a first gear 5 is arranged on a rotating shaft 6, and the arc-shaped rack 3 is meshed with the first gear 5; when the outer cylinder 8 and the inner cylinder 9 shake, the first gear 5 makes a circular motion along with the shaking, and the first gear 5 is meshed with the arc-shaped rack 3, so that the rotating shaft 6 and the stirring rod 10 are driven to rotate.
Furthermore, a supporting block 36 and a second support 38 are fixed on the feeding pipe 11, a socket 35 is installed on the supporting block 36, an inserting rod 45 and a limiting block 42 are arranged on the side surface of the cover plate 43, a rotating rod 40 is hinged on the second support 38, a wedge-shaped fixture block 41 is arranged on the rotating rod 40, a stop block 39 is fixed on the second support 38, and a spring 37 is arranged between the bottom of the second support 38 and the feeding pipe 11; the stopper 39 can make the rotating rod 40 be in a vertical state under natural state, and through inserting the inserted link 45 into the socket 35, the cover plate 43 is pressed, the limited block 42 contacts and extrudes with the inclined plane of the wedge-shaped fixture block 41, and until the cover plate 43 covers the charging tube 11, the spring 37 is utilized to make the wedge-shaped fixture block 41 be clamped on the limited block 42, so that the cover plate 43 is conveniently taken and placed.
The working principle of the embodiment of the invention is as follows: when the device is used, the raw materials are added into the inner cylinder 9 from the feeding pipe 11, liquid at a certain temperature is pumped by the pump 23, enters the first rotating pipe 31 through the liquid inlet pipe 29, enters the cavity between the outer cylinder 8 and the inner cylinder 9, and is finally discharged from the second rotating pipe 32 and the liquid return pipe 34, so that the temperature condition required by blending modification of the starch-based biodegradable material can be created, and the modification effect can be improved; under the cooperation of first spin-on joint 30, curb plate 22 and second spin-on joint 33, it rotates to drive carousel 21 through motor 19, under the guide effect of slider 17 and guide arm 18, utilize round pin axle 24 and connecting rod 25 can drive the reciprocal lift of spur rack 27, utilize the meshing of spur rack 27 and second gear 28, and then drive urceolus 8 and inner tube 9 and reciprocate and rock, simultaneously, through stirring rod 10, bearing frame 14, pivot 6 and sealed axle sleeve 7's cooperation, when urceolus 8 and inner tube 9 rock, first gear 5 is circular motion along with it, utilize the meshing of first gear 5 and arc rack 3, and then drive pivot 6 and stirring rod 10 and rotate, utilize the operation of mobile jib 12 can stir the material in the inner tube 9, make the material in the inner tube 9 constantly roll, be favorable to promoting the mixed effect, and then promote the modified effect. Through inserting inserted bar 45 in socket 35, press the apron 43, stopper 42 contacts and extrudes with the inclined plane of wedge fixture block 41, and after the apron 43 lid was on filling tube 11, utilize spring 37 to make wedge fixture block 41 block on stopper 42, conveniently get and put apron 43.
Example 2
Referring to fig. 5, in an embodiment of the present invention, a starch-based biodegradable material blending modification apparatus is different from that in embodiment 1, a U-shaped scraping bar 44 is installed on the main rod 12; when the main rod 12 is in operation, the U-shaped scraping strip 44 can be used for scraping materials on the inner wall of the inner barrel 9, so that the materials are prevented from being adhered to the inner wall of the inner barrel 9.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides a starch-based biodegradable materials blending modification device, includes bottom plate (1) and inner tube (9), installs filling tube (11) and discharging pipe (16) on inner tube (9), installs apron (43) and closing cap (15), its characterized in that on filling tube (11) and discharging pipe (16) respectively:
an outer cylinder (8) is arranged on the upper side of the bottom plate (1), the inner cylinder (9) is arranged in the outer cylinder (8), a support rod (4) is fixed between the inner cylinder (9) and the outer cylinder (8), a first rotating pipe (31) and a second rotating pipe (32) are fixed on the side face of the outer cylinder (8), a side plate (22) is fixed on the bottom plate (1), the first rotating pipe (31) and the second rotating pipe (32) are in bearing connection with the side plate (22), a pump (23) is further installed on the bottom plate (1), the end portions of the first rotating pipe (31) and the second rotating pipe (32) are respectively connected with a first rotary joint (30) and a second rotary joint (33), and the first rotary joint (30) and the second rotary joint (33) are respectively connected with a liquid inlet pipe (29) and a liquid return pipe (34);
the bottom plate (1) is provided with a shaking component for driving the outer cylinder (8) to shake in a reciprocating manner, and the inner cylinder (9) is internally provided with a stirring component for stirring materials.
2. The starch-based biodegradable material blending modification device according to claim 1, characterized in that:
the shaking assembly comprises a motor (19), a turntable (21) and a connecting rod (25);
a motor base (20) is arranged on the bottom plate (1), the motor (19) is installed on the motor base (20), an output shaft of the motor (19) is connected with a rotary table (21), a pin shaft (24) is arranged on the rotary table (21), and one end of a connecting rod (25) is hinged to the pin shaft (24);
the bottom plate (1) is further fixed with a guide rod (18), the guide rod (18) is provided with a sliding block (17) in a sliding mode, a straight rack (27) is fixed on the sliding block (17), a first support (26) is arranged at the bottom of the straight rack (27), one end, far away from the pin shaft (24), of the connecting rod (25) is hinged to the first support (26), a second gear (28) is installed on the first rotating pipe (31), and the second gear (28) is meshed with the straight rack (27).
3. The starch-based biodegradable material blending modification device according to claim 1, characterized in that:
the stirring assembly comprises a stirring rod (10) and a main rod (12);
the stirring rod is characterized in that the two ends of the stirring rod (10) are respectively connected with a rotating shaft (6) and a bearing seat (14), the bearing seats (14) are installed on the inner wall of the inner cylinder (9), a sealing shaft sleeve (7) matched with the rotating shaft (6) is embedded in the side wall of the inner cylinder (9), a plurality of main rods (12) which are uniformly distributed at intervals are arranged on the stirring rod (10), and a transmission assembly used for driving the rotating shaft (6) and stirring rod (10) to rotate is further arranged on the bottom plate (1).
4. The starch-based biodegradable material blending modification device of claim 3, wherein:
an auxiliary rod (13) is arranged on the main rod (12).
5. The starch-based biodegradable material blending modification device of claim 3, wherein:
the transmission assembly comprises an arc-shaped rack (3) and a first gear (5);
the bottom plate (1) is provided with a fixing frame (2), the arc-shaped rack (3) is installed on the fixing frame (2), the first gear (5) is installed on the rotating shaft (6), and the arc-shaped rack (3) is meshed with the first gear (5).
6. The starch-based biodegradable material blending modification device according to claim 1, characterized in that:
be fixed with a piece (36) and second support (38) on filling tube (11), install socket (35) on a piece (36), be equipped with inserted bar (45) and stopper (42) on the side of apron (43), it has bull stick (40) to articulate on second support (38), is equipped with wedge fixture block (41) on bull stick (40), is fixed with dog (39) on second support (38), is equipped with spring (37) between the bottom of second support (38) and filling tube (11).
7. The starch-based biodegradable material blending modification device according to claim 3 or 4, characterized in that:
the main rod (12) is provided with a U-shaped scraping strip (44).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010319220.6A CN111469294B (en) | 2020-04-21 | 2020-04-21 | Starch-based biodegradable material blending modification device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010319220.6A CN111469294B (en) | 2020-04-21 | 2020-04-21 | Starch-based biodegradable material blending modification device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112123619A (en) * | 2020-09-08 | 2020-12-25 | 湖南连心科技有限公司 | A extruder feed arrangement for powder coating preparation |
| CN112155234A (en) * | 2020-09-29 | 2021-01-01 | 众地食品有限公司 | Low-oxygen roasting equipment for nuts and roasting process thereof |
| CN114425293A (en) * | 2022-02-14 | 2022-05-03 | 刘世明 | Amino acid extraction device for bioengineering and use method thereof |
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| CN112123619B (en) * | 2020-09-08 | 2022-04-05 | 湖南连心科技有限公司 | A extruder feed arrangement for powder coating preparation |
| CN112155234A (en) * | 2020-09-29 | 2021-01-01 | 众地食品有限公司 | Low-oxygen roasting equipment for nuts and roasting process thereof |
| CN114425293A (en) * | 2022-02-14 | 2022-05-03 | 刘世明 | Amino acid extraction device for bioengineering and use method thereof |
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Address after: 321015 Zhenbei functional area, Xiaoshun Town, Jindong District, Jinhua City, Zhejiang Province Patentee after: Zhejiang Wandefu Intelligent Technology Co.,Ltd. Address before: 321015 Zhenbei functional area, Xiaoshun Town, Jindong District, Jinhua City, Zhejiang Province Patentee before: JINHUA ENJOY & WONDERFUL Inc. |
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Denomination of invention: A Blending Modification Device for Starch Based Biodegradable Materials Effective date of registration: 20230831 Granted publication date: 20210205 Pledgee: Industrial and Commercial Bank of China Limited Jinhua Branch Pledgor: Zhejiang Wandefu Intelligent Technology Co.,Ltd. Registration number: Y2023980054930 |
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