CN113601743A - Biodegradable's agricultural plastic film processing equipment of polylactic acid - Google Patents
Biodegradable's agricultural plastic film processing equipment of polylactic acid Download PDFInfo
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- CN113601743A CN113601743A CN202110742929.1A CN202110742929A CN113601743A CN 113601743 A CN113601743 A CN 113601743A CN 202110742929 A CN202110742929 A CN 202110742929A CN 113601743 A CN113601743 A CN 113601743A
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- raw materials
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- fixedly connected
- screen
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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
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
- B29B13/022—Melting the material to be shaped
-
- 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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
-
- 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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
-
- 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
-
- 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
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/26—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
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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
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
- B29K2067/04—Polyesters derived from hydroxycarboxylic acids
- B29K2067/046—PLA, i.e. polylactic acid or polylactide
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses biodegradable polylactic acid agricultural mulching film processing equipment, and particularly relates to the technical field of agricultural mulching films. The raw materials lasts the whereabouts and gets into the box and make when passing through the guide mechanism, along stock chamber downstream in the feeding main pipe, curb plate through setting up makes the raw materials move along the intraductal diapire of guide when getting into the guide, be difficult for spilling, the striker plate blocks the raw materials, when pressure sensors detected inside settlement pressure value, rotate downwards through control striker plate, make the raw materials get into the top both sides of screen cloth along two sets of guide, make the screen cloth filter in batches the raw materials, avoid the excessive raw materials that cause on the screen cloth in the short time to spill over, the screen cloth is when reciprocating motion, can make raw materials evenly distributed, effectively improve the screening effect of screen cloth, guarantee the processingquality of plastic film.
Description
Technical Field
The invention relates to the technical field of agricultural mulching films, in particular to biodegradable polylactic acid agricultural mulching film processing equipment.
Background
Polylactic acid is a polymer obtained by polymerizing lactic acid serving as a main raw material, the raw material source is sufficient and can be regenerated, and the polylactic acid can be applied to an agricultural mulching film, so that the agricultural mulching film can be completely degraded by microorganisms in nature after being used, carbon dioxide and water are finally generated, the use of the polylactic acid agricultural mulching film can not pollute the environment, and the polylactic acid agricultural mulching film is very beneficial to environmental protection, but has some defects.
In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved:
(1) the traditional biodegradable polylactic acid agricultural mulching film processing equipment cannot uniformly mix the raw materials, and has poor practicability;
(2) the traditional biodegradable polylactic acid agricultural mulching film processing equipment cannot effectively dry the raw materials and is inconvenient to adjust the temperature inside the box body;
(3) the traditional biodegradable polylactic acid agricultural mulching film processing equipment does not effectively screen raw materials and has lower screening speed;
(4) in the traditional biodegradable polylactic acid agricultural mulching film processing equipment, raw materials cannot uniformly enter the box body, so that a screen mesh is easily blocked;
(5) traditional biodegradable's agricultural plastic film processing equipment of polylactic acid, when the raw materials lasts the unloading, easily lead to the raw materials to spill over on the screen cloth, reduces plastic film processingquality.
(6) The traditional biodegradable polylactic acid agricultural mulching film processing equipment cannot automatically discharge materials, is slow in discharging and low in working efficiency.
Disclosure of Invention
The invention aims to provide biodegradable polylactic acid agricultural mulching film processing equipment to solve the problems that raw materials cannot be uniformly mixed and the practicability is poor in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a biodegradable polylactic acid agricultural mulching film processing device comprises support legs and a box body, wherein four corners of the bottom end of the box body are fixedly connected with the support legs respectively, two sides of the box body are provided with heating mechanisms, the top end of the box body is provided with a first cover plate, the top end of the first cover plate is provided with a feeding mechanism, the lower end of the first cover plate is provided with a material guiding mechanism, the top ends of two sides of the box body are fixedly connected with mounting blocks, one side of each mounting block is provided with a pull plate, one side of each pull plate is fixedly connected with a fixed rod, a limiting spring is fixedly connected between each pull plate and each mounting block, the top end of one side inside each mounting block is fixedly connected with a limiting groove, the top end of the inside of the box body is provided with a screening mechanism, the bottom end of the box body is provided with a discharging mechanism, and the bottom end of the inside of the box body is provided with a stirring mechanism;
the stock guide includes that the feeding is responsible for, baffle, passage, curb plate and striker plate, the feeding is responsible for the setting at first apron lower extreme to be linked together with feed mechanism, the feeding is responsible for the middle part and is provided with the baffle, is responsible for the feeding and divide into two sets of storage material chambeies, the feeding is responsible for both sides and is provided with the passage, the passage is linked together with the storage material chamber, the passage slope downwardly extending extends to on the screening mechanism, the roof is provided with the curb plate in the passage upper end, be provided with pivotable striker plate on the diapire in the passage lower extreme, install pressure sensors on the striker plate.
Preferably, rabbling mechanism includes third driving motor, third driving motor sets up the bottom in box one side, third driving motor's output is provided with the (mixing) shaft, fixed cover has been cup jointed to the outside both sides of (mixing) shaft, the bottom and the top of fixed cover are fixedly connected with head rod respectively, the bottom and the top of (mixing) shaft are provided with the second connecting rod respectively, the bottom and the top of second connecting rod are fixedly connected with puddler respectively, the both sides of box bottom are provided with the bracing piece.
Preferably, the second connecting rod fixed connection is between the first connecting rod, the puddler is provided with the multiunit, the puddler is equidistant range in the bottom and the top of second connecting rod.
Preferably, heating mechanism comprises heating wire, heating cabinet, air-supply line, air intake, fan, dust screen and mount pad, heating cabinet fixed connection is in the both sides of box, the inside of heating cabinet is provided with the heating wire, the bottom and the bottom of heating cabinet one side are provided with the air-supply line, one side fixedly connected with air intake of air-supply line, the inside wall of heating cabinet one side is provided with the mount pad, the inside of mount pad is provided with the fan, one side of mount pad is provided with the dust screen.
Preferably, the air inlet is arranged in the box body, and the heating box is symmetrically distributed around the vertical center line of the box body.
Preferably, the screening mechanism consists of a limiting plate, a limiting rod, a movable block, a movable frame, a connecting column, a limiting block, a screening shell, a screen, a supporting plate, a first driving motor and a first connecting rotating shaft, the screening shell is arranged at the top end inside the box body, the bottom end inside the screening shell is fixedly connected with a screen, connecting columns are fixedly connected with two sides of the screening shell, a limiting block is fixedly connected with one side of each connecting column, the supporting plate is fixedly connected with the top end of one side of the box body, the top end of the supporting plate is provided with a first driving motor, the output end of the first driving motor is provided with a first connecting rotating shaft, one end of the first connecting rotating shaft is fixedly connected with a movable block, the outside of movable block is provided with the movable frame, one side fixedly connected with gag lever post of movable frame, the bottom of backup pad one end is provided with the limiting plate.
Preferably, the other side of the connecting column is fixedly connected to one side of the movable frame, and the limiting blocks penetrate through two sides of the box body.
Preferably, feed mechanism connects pivot and second driving motor by feed inlet, first articulated piece, second apron, baffle, second and constitutes, the feed inlet sets up the bottom at first apron, one side on the top of feed inlet is provided with first articulated piece, the second apron articulates the top at the feed inlet through first articulated piece activity, the one end of feed inlet is provided with second driving motor, second driving motor's output is provided with the second and connects the pivot, the outside fixedly connected with baffle of pivot is connected to the second.
Preferably, the baffle is provided with six groups, and the baffle is annularly distributed outside the second connecting rotating shaft.
Preferably, the discharging mechanism of being convenient for comprises articulated piece of second, telescopic link, supporting shoe, hydraulic cylinder, stock guide and discharge gate, supporting shoe fixed connection is in one side of stabilizer blade, the top of supporting shoe is provided with hydraulic cylinder, hydraulic cylinder's output is provided with the telescopic link, the stock guide articulates the both sides in the box bottom through the second is articulated piece activity, discharge gate fixed connection is on the inside wall of box bottom.
Preferably, the top end of the telescopic rod is movably hinged to the bottom end of the material guide plate, and the material guide plate is arranged inside the discharge port.
Compared with the prior art, the invention has the beneficial effects that: the biodegradable polylactic acid agricultural mulching film processing equipment not only can quickly and uniformly mix raw materials, dry the raw materials and change the temperature inside the box body, effectively screen the raw materials, uniformly feed the raw materials into the box body, but also can conveniently discharge the mixed raw materials;
(1) when the raw materials and the additives are required to be mixed by arranging the support rod, the stirring shaft, the third driving motor, the first connecting rod, the fixed sleeve, the second connecting rod and the stirring rod, starting a third driving motor, driving the first connecting rods to rotate by the third driving motor through the stirring shaft and the fixing sleeve, driving the stirring rods to stir the raw materials and the additives in the box body by the second connecting rods between the first connecting rods when the first connecting rods rotate, the bottom end and the top end of the second connecting rod are provided with a plurality of groups of stirring rods, the mixing efficiency of the raw materials and the additives can be improved by stirring the raw materials and the additives in the box body through the stirring rods, the stirring shaft can be supported and limited by the supporting rods on two sides of the bottom end of the box body to prevent the stirring shaft from bending during working, the fixed sleeve is arranged outside the stirring shaft through the fixing bolt, and the fixing bolt is screwed out of the stirring shaft and the inside of the fixed sleeve when the fixed sleeve is required to be disassembled;
(2) by arranging the heating wire, the heating box, the air inlet pipe, the air inlet, the fan, the dust screen and the mounting seat, the heating wire can emit hot air, when the raw materials are required to be dried or melted, the fan is started, the fan can blow the temperature emitted by the heating wire into the box body through the air inlet pipe and the air inlet to dry or melt the raw materials in the box body, the dust screen is arranged on one side of the mounting seat, the dust screen can prevent dust and impurities from entering the box body through the through holes in the mounting seat to influence the raw materials in the box body, the fan can enable the hot air to rapidly enter the box body and uniformly distribute the hot air in the box body, and the drying or melting efficiency can be improved by enabling the hot air to rapidly enter the box body;
(3) by arranging a limiting plate, a limiting rod, a movable block, a movable frame, a connecting column, a limiting block, a screening shell, a screen, a supporting plate, a first driving motor and a first connecting rotating shaft, when the raw material falls into the top end of the screen, a first driving motor is started, the first driving motor drives the movable block to rotate in the movable frame through a first connecting rotating shaft, the movable block can rotate in the movable frame to drive the sieving shell and the sieve to do reciprocating motion, the sieving shell and the sieve do reciprocating motion to sieve the raw materials quickly, the raw materials are screened, so that impurities can be filtered, the raw materials can be prevented from caking, the limiting blocks and the limiting plates can limit the connecting columns and the limiting rods, when the impurities at the top end of the screen are required to be cleaned, the pulling plate is pulled to enable the first cover plate and the mounting block to be unfixed, and then the first cover plate is taken away from the top end of the box body, so that the impurities at the top end of the screen can be cleaned;
(4) through the feeding person in charge that sets up, the baffle, the passage, curb plate and striker plate, raw materials lasts the whereabouts and gets into the box and make when passing through guide mechanism, along stock chamber downstream in the feeding person in charge, curb plate through setting up makes the raw materials move along the intraductal diapire of passage when getting into the passage, be difficult for spilling, the striker plate blocks the raw materials, when pressure sensors detects inside settlement pressure value, rotate downwards through control striker plate, make the raw materials get into the top both sides of screen cloth along two sets of passage, make the screen cloth filter raw materials in batches, avoid the excessive raw materials on the screen cloth to cause and spill over in the short time, the screen cloth is when reciprocating motion, can make raw materials evenly distributed, effectively improve the screening effect of screen cloth, guarantee the processingquality of plastic film.
(5) The material inlet is arranged, the first hinging block is arranged on the box body, the second cover plate is arranged on the baffle plate, the second connecting rotating shaft and the second driving motor are arranged on the baffle plate, when raw materials are required to be placed into the box body, the second cover plate is opened through the first hinging block, then the raw materials are placed into the feed inlet, the second driving motor is required to be started when the raw materials are placed into the feed inlet, the second driving motor drives the baffle plate to rotate in the feed inlet through the second connecting rotating shaft, the baffle plate is annularly distributed outside the second connecting rotating shaft, the intervals are equal, the raw materials can uniformly enter the box body through the rotation of the baffle plate driven by the second connecting rotating shaft, the screen mesh blockage caused by excessive feeding is prevented, and dust and impurities can be prevented from entering the box body from the top end of the feed inlet through the second cover plate on the top end of the feed inlet;
(6) through being provided with the articulated piece of second, the telescopic link, the supporting shoe, hydraulic cylinder, stock guide and discharge gate, after the raw materials mixes the completion, start the hydraulic cylinder on supporting shoe top, the stock guide articulates in the both sides of box bottom through the articulated piece activity of second, hydraulic cylinder passes through the telescopic link and drives the stock guide and open, after the stock guide is opened, the inside of the raw materials flow out box of mixed good follow discharge gate, it opens to drive the stock guide through the telescopic link and can make device automatic discharging, device automatic discharging not only can prevent that the raw materials from spattering the work efficiency that can also improve the ejection of compact on staff's the clothes.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side view of the sifting mechanism of the present invention;
FIG. 3 is a schematic side sectional view of the feeding mechanism of the present invention;
FIG. 4 is an enlarged front sectional view of the heating mechanism of the present invention;
FIG. 5 is an enlarged front view of the first connecting rod of the present invention;
FIG. 6 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention;
fig. 7 is a schematic structural view of the material guiding mechanism shown in fig. 1 according to the present invention.
In the figure: 1. a support leg; 2. a box body; 3. a support bar; 4. a stirring shaft; 5. a heating mechanism; 501. an electric heating wire; 502. a heating box; 503. an air inlet pipe; 504. an air inlet; 505. a fan; 506. a dust screen; 507. a mounting seat; 6. a screening mechanism; 601. a limiting plate; 602. a limiting rod; 603. a movable block; 604. a movable frame; 605. connecting columns; 606. a limiting block; 607. screening the shell; 608. screening a screen; 609. a support plate; 610. a first drive motor; 611. a first connecting rotating shaft; 7. a first cover plate; 8. a feeding mechanism; 801. a feed inlet; 802. a first hinge block; 803. a second cover plate; 804. a baffle plate; 805. a second connecting rotating shaft; 806. a second drive motor; 9. a third drive motor; 10. a first connecting rod; 11. the discharging mechanism is convenient; 1101. a second hinge block; 1102. a telescopic rod; 1103. a support block; 1104. a hydraulic cylinder; 1105. a material guide plate; 1106. a discharge port; 12. fixing a sleeve; 13. a second connecting rod; 14. a stirring rod; 15. mounting blocks; 16. a limiting groove; 17. a limiting spring; 18. pulling a plate; 19. fixing the rod; 20. a material guiding mechanism; 2001. a feeding main pipe; 2002. a partition plate; 2003. a material guide pipe; 2004. a side plate; 2005. a striker plate; 2006. a pressure sensor;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: referring to fig. 1-7, a biodegradable polylactic acid agricultural mulching film processing device comprises a support leg 1 and a box body 2, wherein four corners of the bottom end of the box body 2 are fixedly connected with the support leg 1 respectively, two sides of the box body 2 are provided with heating mechanisms 5, the top end of the box body 2 is provided with a first cover plate 7, the top end of the first cover plate 7 is provided with a feeding mechanism 8, the lower end of the first cover plate 7 is provided with a material guiding mechanism 20, the top ends of two sides of the box body 2 are fixedly connected with an installation block 15, one side of the installation block 15 is provided with a pull plate 18, one side of the pull plate 18 is fixedly connected with a fixed rod 19, a limiting spring 17 is fixedly connected between the pull plate 18 and the installation block 15, the top end of one side inside the installation block 15 is fixedly connected with a limiting groove 16, the top end inside the box body 2 is provided with a screening mechanism 6, the bottom end of the box body 2 is provided with a discharging mechanism 11, and the bottom end inside the box body 2 is provided with a stirring mechanism;
the material guide mechanism 20 comprises a feeding main pipe 2001, a partition plate, material guide pipes 2003, side plates 2004 and a material baffle 2005, wherein the feeding main pipe 2001 is arranged at the lower end of the first cover plate 7 and communicated with the feeding mechanism 8, the partition plate is arranged in the middle of the feeding main pipe 2001 and divides the feeding main pipe 2001 into two groups of material storage cavities, the material guide pipes 2003 are arranged on two sides of the feeding main pipe 2001, the material guide pipes 2003 are communicated with the material storage cavities, the material guide pipes 2003 incline downwards to extend to the screening mechanism, the side plates 2004 are arranged on the inner top wall of the upper end of the material guide pipes 2003, the pivotable material baffle 2005 is arranged on the inner bottom wall of the lower end of the material guide plates, and a pressure sensor 2006 is arranged on the material baffle 2005.
Specifically, as shown in fig. 1 and 7, when the raw material continuously falls into the box body and passes through the material guide mechanism 20, the raw material moves downwards along the material storage cavity in the main feed pipe 2001, and when the raw material enters the material guide pipes 2003, the raw material moves along the inner bottom walls of the material guide pipes 2003 through the arranged side plates 2004 and is not easy to leak, the material stop plate 2005 stops the raw material, when the pressure sensor 2006 detects an internal set pressure value, the material stop plate 2005 is controlled to rotate downwards, so that the raw material enters the two sides of the top end of the sieving mechanism 6 along the two groups of material guide pipes 2003, the sieving mechanism 6 is enabled to sieve the raw material in batches, the phenomenon that the raw material on the screen 608 overflows due to excessive raw material in a short time is avoided, the sieving effect of the screen 608 is effectively improved, and the processing quality of the mulching film is ensured.
Example 2
The stirring mechanism comprises a third driving motor 9, the third driving motor 9 is arranged at the bottom end of one side of the box body 2, the model of the third driving motor 9 is Y80M2-2, the output end of the third driving motor 9 is provided with a stirring shaft 4, two sides of the outside of the stirring shaft 4 are sleeved with fixing sleeves 12, the bottom end and the top end of each fixing sleeve 12 are respectively and fixedly connected with a first connecting rod 10, the bottom end and the top end of the stirring shaft 4 are respectively provided with a second connecting rod 13, the bottom end and the top end of each second connecting rod 13 are respectively and fixedly connected with a stirring rod 14, and two sides of the bottom end of the box body 2 are provided with supporting rods 3;
the second connecting rods 13 are fixedly connected between the first connecting rods 10, a plurality of groups of stirring rods 14 are arranged, and the stirring rods 14 are arranged at equal intervals at the bottom ends and the top ends of the second connecting rods 13;
specifically, as shown in fig. 1 and 5, when the raw material and the additive are required to be mixed, the third driving motor 9 is started, the third driving motor 9 drives the first connecting rods 10 to rotate through the stirring shaft 4 and the fixing sleeves 12, the second connecting rods 13 between the first connecting rods 10 drive the stirring rods 14 to stir the raw material and the additive inside the box body 2 when the first connecting rods 10 rotate, be provided with multiunit puddler 14 on the bottom and the top of second connecting rod 13, stir the raw materials and the additive of box 2 inside through puddler 14 and can improve the mixing efficiency of raw materials and additive, bracing piece 3 of 2 bottom both sides of box can support (mixing) shaft 4 spacing prevent (mixing) shaft 4 at the during operation bending, fixed cover 12 passes through fixing bolt and sets up in the outside of (mixing) shaft 4, need when dismantling fixed cover 12 screw out the inside of (mixing) shaft 4 and fixed cover 12 to fixing bolt can.
Example 3: the heating mechanism 5 is composed of heating wires 501, a heating box 502, an air inlet pipe 503, an air inlet 504, a fan 505, a dustproof net 506 and a mounting seat 507, the heating box 502 is fixedly connected to two sides of the box body 2, the heating wires 501 are arranged inside the heating box 502, the model number of the heating wires 501 is Y90L-2, the air inlet pipe 503 is arranged at the bottom end and the bottom end of one side of the heating box 502, the air inlet 504 is fixedly connected to one side of the air inlet pipe 503, the mounting seat 507 is arranged on the inner side wall of one side of the heating box 502, the fan 505 is arranged inside the mounting seat 507, the model number of the fan 505 is BFX-100, and the dustproof net 506 is arranged on one side of the mounting seat 507;
the air inlet 504 is arranged inside the box body 2, and the heating box 502 is symmetrically distributed around the vertical center line of the box body 2;
specifically, as shown in fig. 1 and 4, the heating wire 501 itself can emit hot air, when the raw material needs to be dried or melted, the fan 505 is started, the fan 505 can blow the temperature emitted by the heating wire 501 into the inside of the box 2 through the air inlet pipe 503 and the air inlet 504 to dry or melt the raw material inside the box 2, one side of the mounting seat 507 is provided with the dust screen 506, the dust screen 506 can prevent dust and impurities from entering the inside of the box 2 through the through holes inside the mounting seat 507 to affect the raw material inside the box 2, the fan 505 is arranged to enable the hot air to rapidly enter the inside of the box 2 and enable the hot air to be uniformly distributed inside the box 2, and the drying or melting efficiency can be improved by enabling the hot air to rapidly enter the inside of the box 2.
Example 4: the screening mechanism 6 comprises a limiting plate 601, a limiting rod 602, a movable block 603, a movable frame 604, a connecting column 605, a limiting block 606, a screening shell 607, a screen 608, a supporting plate 609, a first driving motor 610 and a first connecting rotating shaft 611, wherein the screening shell 607 is arranged at the top end inside the box body 2, the screen 608 is fixedly connected at the bottom end inside the screening shell 607, the connecting column 605 is fixedly connected at two sides of the screening shell 607, the limiting block 606 is fixedly connected at one side of the connecting column 605, the supporting plate 609 is fixedly connected at the top end of one side of the box body 2, the first driving motor 610 is arranged at the top end of the supporting plate 609, the model of the first driving motor 610 is Y90S-2, the first connecting rotating shaft 611 is arranged at the output end of the first driving motor 610, the movable block 603 is fixedly connected at one end of the first connecting rotating shaft 611, the movable frame 604 is arranged outside the movable block 603, the limiting rod 602 is fixedly connected at one side of the movable frame 604, a limiting plate 601 is arranged at the bottom of one end of the supporting plate 609;
the other side of the connecting column 605 is fixedly connected to one side of the movable frame 604, and the limiting block 606 penetrates through the two sides of the box body 2;
specifically, as shown in fig. 1 and fig. 2, when the raw material falls into the top end of the screen 608, start a first driving motor 610, the first driving motor 610 drives the movable block 603 to rotate inside the movable frame 604 through a first connecting rotating shaft 611, the movable frame 604 can drive the sieving shell 607 and the screen 608 to reciprocate through the rotation of the movable block 603 inside the movable frame 604, the sieving shell 607 and the screen 608 can sieve the raw material rapidly through the reciprocating motion, the raw material sieving can not only filter some impurities but also prevent the raw material from caking, the limiting block 606 and the limiting plate 601 can limit the connecting column 605 and the limiting rod 602, when the impurities at the top end of the screen 608 need to be cleaned, the pulling plate 18 is pulled to make the first cover plate 7 and the mounting block 15 lose fixation, and then the top end of the box 2, which takes the first cover plate 7 away, can clean the impurities at the top end of the screen 608.
Example 5: the feeding mechanism 8 comprises a feeding hole 801, a first hinge block 802, a second cover plate 803, a baffle 804, a second connecting rotating shaft 805 and a second driving motor 806, the feeding hole 801 is arranged at the bottom end of the first cover plate 7, the first hinge block 802 is arranged on one side of the top end of the feeding hole 801, the second cover plate 803 is movably hinged to the top end of the feeding hole 801 through the first hinge block 802, the second driving motor 806 is arranged at one end of the feeding hole 801, the model of the second driving motor 806 is Y90L-2, the second connecting rotating shaft 805 is arranged at the output end of the second driving motor 806, and the baffle 804 is fixedly connected to the outside of the second connecting rotating shaft 805;
six groups of baffles 804 are arranged, and the baffles 804 are annularly distributed outside the second connecting rotating shaft 805;
specifically, as shown in fig. 1 and fig. 3, when a raw material needs to be put into the interior of the box body 2, the second cover plate 803 is opened through the first hinge block 802 and then the raw material is put into the interior of the feed inlet 801, the second driving motor 806 needs to be started when the raw material is put into the interior of the feed inlet 801, the second driving motor 806 drives the baffle 804 to rotate in the interior of the feed inlet 801 through the second connecting rotating shaft 805, the baffle 804 is annularly distributed outside the second connecting rotating shaft 805 with equal intervals, the raw material can uniformly enter the interior of the box body 2 by driving the baffle 804 to rotate through the second connecting rotating shaft 805, the blockage of the screen 608 caused by too much feeding is prevented, and the second cover plate 803 at the top end of the feed inlet 801 can prevent dust and impurities from entering the interior of the box body 2 from the top end of the feed inlet 801.
Example 6: the discharging mechanism 11 consists of a second hinge block 1101, an expansion link 1102, a supporting block 1103, a hydraulic cylinder 1104, a material guide plate 1105 and a material outlet 1106, the supporting block 1103 is fixedly connected to one side of the supporting leg 1, the hydraulic cylinder 1104 is arranged at the top end of the supporting block 1103, the type of the hydraulic cylinder 1104 is SC, the expansion link 1102 is arranged at the output end of the hydraulic cylinder 1104, the material guide plate 1105 is movably hinged to two sides of the bottom end of the box body 2 through the second hinge block 1101, and the material outlet 1106 is fixedly connected to the inner side wall of the bottom end of the box body 2;
the top end of the telescopic rod 1102 is movably hinged to the bottom end of the material guide plate 1105, and the material guide plate 1105 is arranged inside the discharge hole 1106;
specifically, as shown in fig. 1, after the raw materials are mixed, the hydraulic cylinder 1104 on the top end of the supporting block 1103 is started, the material guide plate 1105 is movably hinged on two sides of the bottom end of the box body 2 through the second hinge block 1101, the hydraulic cylinder 1104 drives the material guide plate 1105 to be opened through the telescopic rod 1102, after the material guide plate 1105 is opened, the mixed raw materials flow out of the inside of the box body 2 from the material outlet 1106, the telescopic rod 1102 drives the material guide plate 1105 to be opened, so that the device can automatically discharge materials, and the device automatically discharge materials can not only prevent the raw materials from splashing on clothes of workers, but also improve the work efficiency of discharge materials.
The working principle is as follows: when the invention is used, firstly, when the raw materials and the additives are required to be mixed, the third driving motor 9 is started, the third driving motor 9 drives the first connecting rods 10 to rotate through the stirring shaft 4 and the fixed sleeve 12, the second connecting rods 13 between the first connecting rods 10 drive the stirring rods 14 to stir the raw materials and the additives in the box body 2 when the first connecting rods 10 rotate, be provided with multiunit puddler 14 on the bottom and the top of second connecting rod 13, stir the raw materials and the additive of box 2 inside through puddler 14 and can improve the mixing efficiency of raw materials and additive, bracing piece 3 of 2 bottom both sides of box can support (mixing) shaft 4 spacing prevent (mixing) shaft 4 at the during operation bending, fixed cover 12 passes through fixing bolt and sets up in the outside of (mixing) shaft 4, need when dismantling fixed cover 12 screw out the inside of (mixing) shaft 4 and fixed cover 12 to fixing bolt can.
Secondly, heating wire 501 self can give off steam, need dry or when melting the raw materials, start-up fan 505, fan 505 can blow into the inside of box 2 through air-supply line 503 and air intake 504 the temperature that heating wire 501 gived off and dry or melt the inside raw materials of box 2, one side of mount pad 507 is provided with dust screen 506, dust screen 506 can prevent that dust and impurity from causing the influence to the inside raw materials of box 2 through the inside through-hole entering box 2 of mount pad 507, set up fan 505 and not only can make the inside of the quick entering box 2 of steam can also make the even distribution of steam in the inside of box 2, can improve the efficiency of drying or melting through the inside that makes the quick entering box 2 of steam.
Then, when the raw materials fall into the top of screen cloth 608, start first driving motor 610, first driving motor 610 drives the movable block 603 through first connecting shaft 611 and rotates in the inside of movable frame 604, rotate in the inside of movable frame 604 through movable block 603 and can make movable frame 604 drive screening shell 607 and screen cloth 608 reciprocating motion, screening shell 607 and screen cloth 608 reciprocating motion can carry out quick screening to the raw materials, not only can filter some impurity and can prevent the raw materials caking to the raw materials screening, stopper 606 and limiting plate 601 can carry out spacing to spliced pole 605 and gag lever post 602, pulling arm-tie 18 makes first apron 7 and installation piece 15 lose fixedly when needing to clear up the impurity at screen cloth 608 top, then take off the top of box 2 with the impurity of clearing up screen cloth 608 top to first apron 7.
Then, when the raw materials continuously fall into the box body and pass through the material guide mechanism 20, the raw materials move downwards along the material storage cavity in the main feeding pipe 2001 and move along the inner bottom wall of the material guide pipe 2003 through the side plate 2004, the raw materials are not easy to leak, the material blocking plate 2005 blocks the raw materials, when the pressure sensor 2006 detects an internal set pressure value, the raw materials enter the two sides of the top end of the screen 608 along the two groups of material guide pipes 2003 by controlling the material blocking plate 2005 to rotate downwards, the raw materials are screened in batches by the screen 608, overflow caused by excessive raw materials on the screen 608 in a short time is avoided, when the screen 608 reciprocates, the raw materials can be uniformly distributed, the screening effect of the screen 608 is effectively improved, and the processing quality of the mulching film is guaranteed.
Afterwards, when raw materials need to be put into the interior of the box body 2, the second cover plate 803 is opened through the first hinge block 802, then the raw materials are put into the interior of the feed port 801, when the raw materials are put into the interior of the feed port 801, the second driving motor 806 needs to be started, the second driving motor 806 drives the baffle 804 to rotate in the interior of the feed port 801 through the second connection rotating shaft 805, the baffle 804 is annularly distributed outside the second connection rotating shaft 805, the intervals are equal, the baffle 804 is driven to rotate through the second connection rotating shaft 805, so that the raw materials can uniformly enter the interior of the box body 2, the blockage of the screen 608 caused by excessive feeding is prevented, and the second cover plate 803 at the top end of the feed port 801 can prevent dust and impurities from entering the interior of the box body 2 from the top end of the feed port 801.
Finally, after the raw materials are mixed, start the hydraulic cylinder 1104 on supporting shoe 1103 top, stock guide 1105 articulates in the both sides of box 2 bottom through the activity of the articulated piece 1101 of second, hydraulic cylinder 1104 drives stock guide 1105 through telescopic link 1102 and opens, after stock guide 1105 opens, the inside that mixed raw materials flowed out box 2 from discharge gate 1106, it can make device automatic discharging to drive stock guide 1105 through telescopic link 1102 and open, device automatic discharging not only can prevent that the raw materials from spattering can also improve the work efficiency of the ejection of compact on staff's the clothes.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a biodegradable's agricultural plastic film processing equipment of polylactic acid, includes stabilizer blade (1) and box (2), its characterized in that: four corners of the bottom end of the box body (2) are respectively fixedly connected with support legs (1), two sides of the box body (2) are provided with heating mechanisms (5), the top end of the box body (2) is provided with a first cover plate (7), the top end of the first cover plate (7) is provided with a feeding mechanism (8), the lower end of the first cover plate (7) is provided with a material guiding mechanism (20), the top ends of two sides of the box body (2) are fixedly connected with an installation block (15), one side of the installation block (15) is provided with a pull plate (18), one side of the pull plate (18) is fixedly connected with a fixed rod (19), a limit spring (17) is fixedly connected between the pull plate (18) and the installation block (15), the top end of one side inside the installation block (15) is fixedly connected with a limit groove (16), the top end of the inside the box body (2) is provided with a screening mechanism (6), a discharging mechanism (11) is arranged at the bottom end of the box body (2), and a stirring mechanism is arranged at the bottom end inside the box body (2);
the material guide mechanism (20) comprises a feeding main pipe (2001), a partition plate, material guide pipes (2003), side plates (2004) and a material stop plate (2005), wherein the feeding main pipe (2001) is arranged at the lower end of a first cover plate (7) and communicated with a feeding mechanism (8), the partition plate is arranged in the middle of the feeding main pipe (2001) and divides the feeding main pipe (2001) into two groups of storage cavities, the material guide pipes (2003) are arranged on two sides of the feeding main pipe (2001), the material guide pipes (2003) are communicated with the storage cavities, the material guide pipes (2003) obliquely extend downwards to the sieving mechanism, the side plates (2004) are arranged on the inner top wall of the upper end of the material guide pipes (2003), the material stop plate (2005) which can pivot is arranged on the inner bottom wall of the lower end of the material guide plate, and a pressure sensor (2006) is arranged on the material stop plate (2005).
2. The biodegradable polylactic acid agricultural mulching film processing device according to claim 1, wherein the stirring mechanism comprises a third driving motor (9), the third driving motor (9) is arranged at the bottom end of one side of the box body (2), the output end of the third driving motor (9) is provided with a stirring shaft (4), two sides of the outside of the stirring shaft (4) are sleeved with a fixing sleeve (12), the bottom end and the top end of the fixing sleeve (12) are respectively and fixedly connected with a first connecting rod (10), the bottom end and the top end of the stirring shaft (4) are respectively provided with a second connecting rod (13), the bottom end and the top end of the second connecting rod (13) are respectively and fixedly connected with a stirring rod (14), and two sides of the bottom end of the box body (2) are provided with supporting rods (3).
3. The processing equipment of the biodegradable polylactic acid agricultural mulching film according to claim 1, wherein: second connecting rod (13) fixed connection is between first connecting rod (10), puddler (14) are provided with the multiunit, puddler (14) are equidistant range in the bottom and the top of second connecting rod (13).
4. The processing equipment of the biodegradable polylactic acid agricultural mulching film according to claim 1, wherein: heating mechanism (5) comprises heating wire (501), heating cabinet (502), air-supply line (503), air intake (504), fan (505), dust screen (506) and mount pad (507), heating cabinet (502) fixed connection is in the both sides of box (2), the inside of heating cabinet (502) is provided with heating wire (501), the bottom and the bottom of heating cabinet (502) one side are provided with air-supply line (503), one side fixedly connected with air intake (504) of air-supply line (503), the inside wall of heating cabinet (502) one side is provided with mount pad (507), the inside of mount pad (507) is provided with fan (505), one side of mount pad (507) is provided with dust screen (506).
5. The processing equipment of the biodegradable polylactic acid agricultural mulching film according to claim 4, wherein: the air inlet (504) is arranged in the box body (2), and the heating box (502) is symmetrically distributed around the vertical center line of the box body (2).
6. The processing equipment of the biodegradable polylactic acid agricultural mulching film according to claim 1, wherein: the screening mechanism (6) comprises a limiting plate (601), a limiting rod (602), a movable block (603), a movable frame (604), a connecting column (605), a limiting block (606), a screening shell (607), a screen (608), a supporting plate (609), a first driving motor (610) and a first connecting rotating shaft (611), wherein the screening shell (607) is arranged at the top end inside the box body (2), the screen (608) is fixedly connected to the bottom end inside the screening shell (607), the connecting column (605) is fixedly connected to two sides of the screening shell (607), the limiting block (606) is fixedly connected to one side of the connecting column (605), the supporting plate (609) is fixedly connected to the top end of one side of the box body (2), the first driving motor (610) is arranged at the top end of the supporting plate (609), and the first connecting rotating shaft (611) is arranged at the output end of the first driving motor (610), the one end fixedly connected with movable block (603) of first connection pivot (611), the outside of movable block (603) is provided with movable frame (604), one side fixedly connected with gag lever post (602) of movable frame (604), the bottom of backup pad (609) one end is provided with limiting plate (601).
7. The processing equipment of the biodegradable polylactic acid agricultural mulching film according to claim 6, wherein: the other side of the connecting column (605) is fixedly connected to one side of the movable frame (604), and the limiting blocks (606) penetrate through the two sides of the box body (2).
8. The processing equipment of the biodegradable polylactic acid agricultural mulching film according to claim 1, wherein: feed mechanism (8) are connected pivot (805) and second driving motor (806) by feed inlet (801), first articulated piece (802), second apron (803), baffle (804), second and are constituteed, feed inlet (801) set up the bottom at first apron (7), one side on the top of feed inlet (801) is provided with first articulated piece (802), second apron (803) articulate the top at feed inlet (801) through first articulated piece (802) activity, the one end of feed inlet (801) is provided with second driving motor (806), the output of second driving motor (806) is provided with second connection pivot (805), the outside fixedly connected with baffle (804) of second connection pivot (805).
9. The processing equipment of the biodegradable polylactic acid agricultural mulching film according to claim 8, wherein: six groups of baffles (804) are arranged, and the baffles (804) are annularly distributed outside the second connecting rotating shaft (805).
10. The processing method of the biodegradable polylactic acid agricultural mulching film according to claim 1, wherein: firstly, when the raw materials and the additives are required to be mixed, the third driving motor 9 is started, the third driving motor 9 drives the first connecting rods 10 to rotate through the stirring shaft 4 and the fixing sleeve 12, the second connecting rods 13 between the first connecting rods 10 drive the stirring rods 14 to stir the raw materials and the additives in the box body 2 when the first connecting rods 10 rotate, a plurality of groups of stirring rods 14 are arranged at the bottom end and the top end of the second connecting rod 13, the raw materials and additives in the box body 2 can be stirred by the stirring rods 14, the mixing efficiency of the raw materials and the additives can be improved, the stirring shaft 4 can be supported and limited by the supporting rods 3 on two sides of the bottom end of the box body 2 to prevent the stirring shaft 4 from being bent during working, the fixed sleeve 12 is arranged outside the stirring shaft 4 through a fixing bolt, and the fixing bolt is screwed out of the stirring shaft 4 and the fixed sleeve 12 when the fixed sleeve 12 needs to be disassembled; secondly, the heating wire 501 can emit hot air, when the raw material needs to be dried or melted, the fan 505 is started, the fan 505 can blow the temperature emitted by the heating wire 501 into the box 2 through the air inlet pipe 503 and the air inlet 504 to dry or melt the raw material inside the box 2, the dust screen 506 is arranged on one side of the mounting seat 507, the dust screen 506 can prevent dust and impurities from entering the box 2 through the through holes inside the mounting seat 507 to influence the raw material inside the box 2, and the fan 505 not only can enable the hot air to rapidly enter the box 2, but also can enable the hot air to be uniformly distributed inside the box 2;
then, when the raw material falls into the top end of the screen 608, a first driving motor 610 is started, the first driving motor 610 drives the movable block 603 to rotate inside the movable frame 604 through the first connecting rotating shaft 611, the movable frame 604 can drive the sieving shell 607 and the screen 608 to reciprocate through the rotation of the movable block 603 inside the movable frame 604, the sieving shell 607 and the screen 608 can perform rapid sieving on the raw material through reciprocating motion, the raw material sieving can not only filter out some impurities but also prevent the raw material from caking, the connecting column 605 and the limiting rod 602 can be limited by the limiting block 606 and the limiting plate 601, when the impurities at the top end of the screen 608 need to be cleaned, the pulling plate 18 is pulled to enable the first cover plate 7 and the mounting block 15 to be unfixed, and then the top end of the box body 2, which is taken away from the first cover plate 7, can clean the impurities at the top end of the screen 608;
then, when the raw materials continuously fall into the box body and pass through the material guide mechanism 20, the raw materials move downwards along the material storage cavity in the main feeding pipe 2001 and move along the inner bottom wall of the material guide pipe 2003 through the side plate 2004, the raw materials are not easy to leak, the material blocking plate 2005 blocks the raw materials, when the pressure sensor 2006 detects an internal set pressure value, the raw materials enter the two sides of the top end of the screen 608 along the two groups of material guide pipes 2003 by controlling the material blocking plate 2005 to rotate downwards, the raw materials are screened in batches by the screen 608, overflow caused by excessive raw materials on the screen 608 in a short time is avoided, when the screen 608 reciprocates, the raw materials can be uniformly distributed, the screening effect of the screen 608 is effectively improved, and the processing quality of the mulching film is guaranteed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110742929.1A CN113601743A (en) | 2021-06-30 | 2021-06-30 | Biodegradable's agricultural plastic film processing equipment of polylactic acid |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110742929.1A CN113601743A (en) | 2021-06-30 | 2021-06-30 | Biodegradable's agricultural plastic film processing equipment of polylactic acid |
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| CN113601743A true CN113601743A (en) | 2021-11-05 |
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| CN202110742929.1A Withdrawn CN113601743A (en) | 2021-06-30 | 2021-06-30 | Biodegradable's agricultural plastic film processing equipment of polylactic acid |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226229A (en) * | 2022-01-25 | 2022-03-25 | 无锡锋速钢丸有限公司 | Ultrasonic screening device |
| CN114407193A (en) * | 2022-02-15 | 2022-04-29 | 盐城市铭钰新型环保建材有限公司 | Wet-mixed mortar preparation is with quantitative feeding device |
| CN114535060A (en) * | 2022-01-11 | 2022-05-27 | 桂林芯隆科技有限公司 | Chip crystal grain selecting device |
| CN117400436A (en) * | 2023-12-13 | 2024-01-16 | 四川金元管业有限公司 | Polymer pipe processing and feeding equipment and feeding method |
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2021
- 2021-06-30 CN CN202110742929.1A patent/CN113601743A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535060A (en) * | 2022-01-11 | 2022-05-27 | 桂林芯隆科技有限公司 | Chip crystal grain selecting device |
| CN114226229A (en) * | 2022-01-25 | 2022-03-25 | 无锡锋速钢丸有限公司 | Ultrasonic screening device |
| CN114226229B (en) * | 2022-01-25 | 2022-11-22 | 无锡锋速钢丸有限公司 | Ultrasonic screening device |
| CN114407193A (en) * | 2022-02-15 | 2022-04-29 | 盐城市铭钰新型环保建材有限公司 | Wet-mixed mortar preparation is with quantitative feeding device |
| CN114407193B (en) * | 2022-02-15 | 2023-02-10 | 盐城市铭钰新型环保建材有限公司 | Wet-mixed mortar preparation is with quantitative feeding device |
| CN117400436A (en) * | 2023-12-13 | 2024-01-16 | 四川金元管业有限公司 | Polymer pipe processing and feeding equipment and feeding method |
| CN117400436B (en) * | 2023-12-13 | 2024-02-20 | 四川金元管业有限公司 | Polymer pipe processing and feeding equipment and feeding method |
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