CN115555258A - Chemical raw material powder screening equipment for herbicide processing - Google Patents
Chemical raw material powder screening equipment for herbicide processing Download PDFInfo
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- CN115555258A CN115555258A CN202211545644.XA CN202211545644A CN115555258A CN 115555258 A CN115555258 A CN 115555258A CN 202211545644 A CN202211545644 A CN 202211545644A CN 115555258 A CN115555258 A CN 115555258A
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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
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/06—Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against sieves
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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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
- B65B69/0033—Unpacking of articles or materials, not otherwise provided for by cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/23—Devices for tilting and emptying of containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention relates to the technical field of herbicide processing, and discloses chemical raw material powder screening equipment for herbicide processing, which comprises the following components: the device comprises an installation platform, a quantitative feeding module, a control module, a feeding mechanism, a screening mechanism and a lifting conveyor; the quantitative feeding module is arranged at the front end of the inner side of the mounting platform along the up-down direction; the feeding mechanism is arranged at the top end of the mounting platform along the left-right direction and is positioned at the rear side of the quantitative feeding module; the screening mechanism is arranged on the right side of the bottom end of the inner side of the mounting platform along the front-back direction; the lifting conveyor is arranged at the rear end of the right side of the mounting platform in the vertical direction. This chemical raw material powder screening installation is used in weedicide processing can realize carrying out a large amount of quick screening grades to raw and other materials sulfentrazone granule in the weedicide processing, shortens processing cycle to can realize throwing the intellectuality and the automation of expecting the in-process, avoid the staff to contact for a long time sulfentrazone poisoning, improve the security.
Description
Technical Field
The invention relates to the technical field of herbicide processing, in particular to chemical raw material powder screening equipment for herbicide processing.
Background
The herbicide is a kind of chemical capable of killing or inhibiting the growth of plant and is used to kill or inhibit the death of weed, and its action is affected by herbicide, plant and environment condition. The herbicide is divided into a biocidal herbicide and a selective herbicide according to the action, most of the selective herbicide, in particular derivatives of nitrophenol, chlorophenol and carbamic acid, the development of the world herbicide is gradually stable, the varieties with high efficiency, low toxicity, broad spectrum and low dosage are mainly developed, the disposable treatment agent with small environmental pollution is gradually the mainstream, the common varieties are organic compounds, and the herbicide can be widely used for preventing and controlling harmful plants such as weeds, hybrid irrigation, miscellaneous trees and the like in fields such as farmlands, orchards, flower nursery gardens, grasslands, uncultivated areas, railway lines, riverways, reservoirs, warehouses and the like, wherein the herbicide can be used for preventing and controlling 1-year-old broad-leaved weeds, grass weeds, cyperus rotundus and the like in fields such as corns, broomcorn, soybeans, peanuts and the like, wherein the sulfentrazone serving as a raw material is relatively large and relatively common in the herbicide processing process;
in the prior art, because the herbicide processing process needs to screen and grade sulfentrazone granules serving as raw materials, the existing oscillating screening is limited by the working principle, particularly under the condition of screening a large amount of raw materials, the period is long, and because the sulfentrazone materials are packaged in bags, the existing feeding adopts workers to manually carry out dust treatment, and the sulfentrazone has toxicity, so that the workers are easily poisoned by contacting for a long time in the feeding process.
Disclosure of Invention
The invention aims to provide chemical raw material powder screening equipment for processing herbicides, and the chemical raw material powder screening equipment is used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a chemical raw material powder screening device for herbicide processing comprises: the device comprises an installation platform, a quantitative feeding module, a control module, a feeding mechanism, a screening mechanism and a lifting conveyor;
the quantitative feeding module is arranged at the front end of the inner side of the mounting platform along the up-down direction; the control module is arranged on the rear side of the top of the mounting platform and is electrically connected with the quantitative feeding module; the feeding mechanism is arranged at the top end of the mounting platform along the left-right direction and is positioned at the rear side of the quantitative feeding module; the screening mechanism is arranged on the right side of the bottom end of the inner side of the mounting platform along the front-back direction; the lifting conveyor is arranged at the rear end of the right side of the mounting platform in the vertical direction, and the lifting conveyor is electrically connected with the control module.
Preferably, the feeding mechanism includes: the device comprises a ground rail module, a multi-direction moving module, an annular rotating module, a lifting module and a clamping assembly; the ground rail module is arranged at the top end of the mounting platform along the left-right direction and is electrically connected with the control module; the multidirectional moving module is arranged at the moving end of the ground rail module and is electrically connected with the control module; the annular rotating module is arranged at the moving end of the multi-direction moving module and is electrically connected with the control module; the number of the lifting modules is two, the two lifting modules are arranged on the left side and the right side of the rotating end of the annular rotating module respectively, and the lifting modules are electrically connected with the control module; the clamping assembly is arranged at the bottom telescopic end of the lifting module.
Preferably, the clamping assembly comprises: the device comprises a top plate, a clamp holder, a discharge pipe, an electric push rod, an insert rod and an electric telescopic knife; the top plate is arranged at the bottom telescopic ends of the two lifting modules along the left-right direction; the number of the grippers is two, the two grippers are respectively arranged on the left side and the right side of the bottom end of the top plate, and the grippers are electrically connected with the control module; the discharge pipe is embedded in an opening in the middle of the top end of the top plate; the electric push rod is arranged at the bottom end of the rear side of the outer wall of the discharge pipe and is electrically connected with the control module; the rear side of the inserted rod extends out of the outer wall of the discharge pipe and is fixedly connected with the telescopic end of the electric push rod; the electric telescopic knife is arranged at the front end of the inserted rod and is electrically connected with the control module; wherein, both sides all are provided with the unit of strutting around the inner chamber of arranging the material pipe.
Preferably, the distraction unit includes: the device comprises a mounting plate, a pushing module, a double-end limiting guide rail, a mouth supporting device, a positioning pin, a limiting guide rail, a micro electric push rod and a moving seat; the mounting plate is arranged in the inner cavity of the discharge pipe; the pushing module is arranged on the inner wall of the discharging pipe, the telescopic end of the pushing module is fixedly connected with the top end of the mounting plate, and the pushing module is electrically connected with the control module; the double-end limiting guide rail is arranged at the bottom end of the mounting plate along the left-right direction; the number of the mouth supporting devices is two, and the two mouth supporting devices are respectively arranged on the left side and the right side of the limiting end of the double-end limiting guide rail; the number of the positioning pins is two, and the two positioning pins are respectively arranged at the top ends of the inner sides of the two opening supporting devices; the number of the limiting guide rails is two, and the two limiting guide rails are respectively arranged at the left end and the right end of the inner side of the mounting plate; the miniature electric push rod is arranged on the inner side of the mounting plate and is electrically connected with the control module; the movable seat is provided with a left limiting end and a right limiting end of two limiting guide rails in the left and right directions, and the telescopic end of the mounting plate is fixedly connected with the top end of the movable seat.
Preferably, the inner side left and right ends of the movable seat are provided with slots inclined towards the inner side and are sleeved with the outer walls of the two positioning pins.
Preferably, the sifting mechanism comprises: the screening mechanism comprises a screening mechanism shell, an air filtering module, a spiral conveyor, a discharge groove, an air duct pipe, a through hole groove and an air flow pump; the screening mechanism shell is arranged at the lower right corner of the bottom end of the inner side of the mounting platform along the front-back direction; the air filtering module is embedded in the top end of the inner cavity of the screening mechanism shell and is electrically connected with the control module; one end of the spiral conveyor is arranged at a bottom discharge port of the quantitative feeding module, the other end of the spiral conveyor extends into an inner cavity of a shell of the screening mechanism, and the spiral conveyor is electrically connected with the control module; the discharge groove is arranged in the inner cavity of the screening mechanism shell along the front-back direction, and a discharge hole of the discharge groove extends out of the outer wall of the screening mechanism shell; the air duct pipe is arranged on the inner side of the discharge groove along the front-back direction, and the front side of the air duct pipe extends out of the outer wall of the discharge groove and is connected with a discharge hole of the screw conveyor; the number of the through hole grooves is a plurality of groups, the number of the through hole grooves in each group is two, and the through hole grooves in the groups are arranged on the upper side and the lower side of the outer wall of the air duct pipe in a clearance mode; the air flow pump is arranged at the front end of the air duct pipe, the air flow pump is connected with the front side of the inner cavity of the air duct pipe, and the air flow pump is electrically connected with the control module; and circulating screening components are arranged on the outer wall of the air duct pipe and at corresponding positions of the plurality of groups of through hole grooves.
Preferably, the circulating screen assembly includes: the scraper drum, the servo motor, the gear set, the electric push rod, the sleeve and the filter plate are arranged in the cylinder; the scraper roller is rotatably connected to the outer wall of the air duct pipe through a bearing and is positioned at the corresponding position of the outer sides of the through hole grooves at the upper side and the lower side; the servo motor is arranged in the inner cavity of the discharge groove and is electrically connected with the control module; one end of the gear set is connected with the front end of the outer side of the pushing module in a key mode, and the other end of the gear set is connected with an output end screw of the servo motor in a screw mode; the electric push rod is arranged on the outer wall of the air duct pipe along the front-back direction and is electrically connected with the control module; the sleeve is sleeved on the outer side of the gear set, and the outer wall of the sleeve is fixedly connected with the telescopic end of the electric push rod; the filter sets up the inner chamber of air duct pipe just is located the inboard corresponding position department in both sides through-hole groove from top to bottom.
Preferably, the mesh diameter of the filter plates within the plurality of endless screen assemblies decreases from front to back.
Compared with the prior art, the invention has the beneficial effects that:
1. the raw material bag is clamped and fixed through the clamps on the two sides, the clamping assembly is moved to the top of the quantitative feeding module under the matching of the ground rail module and the multi-direction moving module, the annular rotating module drives the lifting module to enable the clamping assembly to move circumferentially and turn over to the upper side, the electric push rod shortens and drives the insertion rod to drive the electric telescopic knife to cut open the raw material bag, the pushing module extends to enable the mouth opener to be inserted into the raw material bag, the micro electric push rod drives the moving seat to move, the positioning pin drives the mouth opener to move outwards along the inner cavity of the moving seat, and the opening is opened to enable the sulfentrazone particles in the raw material bag to leak into the quantitative feeding module;
2. the quantitative feeding module is used for quantitatively feeding the sulfentrazone particles into the spiral conveyor and conveying the sulfentrazone particles to the front end of an inner cavity of an air duct pipe through the lifting of the spiral conveyor, an air flow pump enables the inner cavity of the air duct pipe to generate air flow, the air flow carries the sulfentrazone particles to move and sequentially passes through filter plates inside a plurality of circulating screening assemblies for separation, large particles enter an inner cavity of a scraper roller from a lower through hole groove, a servo motor drives the scraper roller to rotate under the transmission of a gear set, so that the large particles enter the inner part of the air duct pipe from an upper through hole groove again under the action of the rotating force of the scraper roller for multiple circulating screening, an electric push rod is shortened to enable a sleeve to move away from the outer part of the scraper roller, and the particles inside the scraper roller are discharged into a discharge groove, so that the screening and grading of the sulfentrazone are realized;
thereby can realize carrying out a large amount of quick screening grades to raw and other materials sulfentrazone granule in the herbicide processing, shorten processing cycle, improve work efficiency to can realize throwing the intellectuality and the automation of material in-process, avoid the staff to contact the poisoning of sulfentrazone for a long time, improve the security.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the feed mechanism of FIG. 1;
FIG. 3 is a schematic view of the clamping assembly of FIG. 2;
FIG. 4 is an exploded view of the clamping assembly of FIG. 2;
FIG. 5 is an enlarged view of FIG. 4 at A;
fig. 6 is an exploded view of the sifting mechanism of fig. 2.
In the figure: 1. mounting a platform; 2. a quantitative feeding module; 3. a control module; 4. a feeding mechanism; 41. a ground rail module; 42. a multidirectional movement module; 43. an annular rotation module; 44. a lifting module; 5. a clamping assembly; 51. a top plate; 52. a holder; 53. a discharge pipe; 54. an electric push rod; 55. inserting a rod; 56. an electric telescopic knife; 57. mounting a plate; 58. a push module; 59. a double-end limit guide rail; 510. a mouth-opening device; 511. positioning pins; 512. limiting a guide rail; 513. a miniature electric push rod; 514. a movable seat; 6. a screening mechanism; 61. a screening mechanism housing; 62. an air filtration module; 63. a screw conveyor; 64. a discharge chute; 65. an air duct pipe; 66. a through hole slot; 67. an air flow pump; 68. a squeegee roller; 69. a servo motor; 610. a gear set; 611. an electric push rod; 612. a sleeve; 613. a filter plate; 7. a lifting conveyor.
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.
Referring to fig. 1-6, the present invention provides a technical solution: a chemical raw material powder screening device for herbicide processing comprises: the device comprises an installation platform 1, a quantitative feeding module 2, a control module 3, a feeding mechanism 4, a screening mechanism 6 and a lifting conveyor 7; the quantitative feeding module 2 is arranged at the front end of the inner side of the mounting platform 1 along the vertical direction, and the quantitative feeding module 2 can control the quantitative feeding of the interior sulfentrazone particles to the interior of the screw conveyor 63 through the control module 3; the control module 3 is arranged on the rear side of the top of the mounting platform 1, the control module 3 is electrically connected with the quantitative feeding module 2, the control module 3 can be controlled manually by workers or by a prefabricated logic program, and the control module 3 is also used as a power supply control system of electric devices in the device; the feeding mechanism 4 is arranged at the top end of the mounting platform 1 along the left-right direction and is positioned at the rear side of the quantitative feeding module 2; the screening mechanism 6 is arranged on the right side of the bottom end of the inner side of the mounting platform 1 along the front-back direction; lifting conveyor 7 sets up in the right side rear end of mounting platform 1 along upper and lower direction, lifting conveyor 7 and control module 3 electric connection, and lifting conveyor 7 accessible control module 3 controls to promote the sulfentrazone raw materials package to mounting platform 1's top.
Preferably, as shown in fig. 2, the feeding mechanism 4 further includes: a ground rail module 41, a multidirectional moving module 42, an annular rotating module 43, a lifting module 44 and a clamping assembly 5; the ground rail module 41 is arranged at the top end of the mounting platform 1 along the left-right direction, the ground rail module 41 is electrically connected with the control module 3, and the ground rail module 41 can control and drive the multidirectional moving module 42 to horizontally move through the control module 3; the multidirectional moving module 42 is installed at the moving end of the ground rail module 41, the multidirectional moving module 42 is electrically connected with the control module 3, and the multidirectional moving module 42 can control and drive the annular rotating module 43 to move in multiple directions through the control module 3; the annular rotating module 43 is arranged at the moving end of the multi-direction moving module 42, the annular rotating module 43 is electrically connected with the control module 3, the annular rotating module 43 can be controlled by the control module 3, and the annular rotating module 43 can drive the lifting module 44 to rotate circumferentially; the number of the lifting modules 44 is two, the two lifting modules 44 are respectively arranged at the left side and the right side of the rotating end of the annular rotating module 43, the lifting modules 44 are electrically connected with the control module 3, the lifting modules 44 can be controlled by the control module 3, and the lifting modules 44 can drive the clamping assembly 5 to be lifted to a specified height position; the clamping assembly 5 is disposed at the bottom telescoping end of the lifting module 44.
Preferably, as shown in fig. 3 to 5, the clamping assembly 5 further includes: a top plate 51, a clamp 52, a discharge pipe 53, an electric push rod 54, an insert rod 55 and an electric telescopic knife 56; the top plate 51 is arranged at the bottom telescopic ends of the two lifting modules 44 along the left-right direction; the number of the grippers 52 is two, the two grippers 52 are respectively installed at the left side and the right side of the bottom end of the top plate 51, the grippers 52 are electrically connected with the control module 3, the grippers 52 can be controlled by the control module 3, and the grippers 52 can grip and fix the raw material bag; the discharge pipe 53 is embedded in the opening at the middle part of the top end of the top plate 51; the electric push rod 54 is arranged at the bottom end of the rear side of the outer wall of the discharging pipe 53, the electric push rod 54 is electrically connected with the control module 3, the electric push rod 54 can be controlled by the control module 3, and the electric push rod 54 can drive the insert rod 55 to reciprocate in the inner cavity of the discharging pipe 53 by extending and shortening the electric push rod 54 per se; the inserting rod 55 is inserted at the bottom end of the inner cavity of the discharging pipe 53, and the rear side of the inserting rod 55 extends out of the outer wall of the discharging pipe 53 and is fixedly connected with the telescopic end of the electric push rod 54; the electric telescopic knife 56 is arranged at the front end of the inserted link 55, the electric telescopic knife 56 is electrically connected with the control module 3, the electric telescopic knife 56 can be controlled by the control module 3, and a telescopic knife head is arranged in the electric telescopic knife 56 and can be used for cutting a packaging bag; wherein, both sides all are provided with around the inner chamber of arranging material pipe 53 and strut the unit, strut the unit and include: the device comprises a mounting plate 57, a pushing module 58, a double-end limit guide rail 59, a mouth supporting device 510, a positioning pin 511, a limit guide rail 512, a micro electric push rod 513 and a moving seat 514; the mounting plate 57 is arranged in the inner cavity of the discharge pipe 53; the pushing module 58 is installed on the inner wall of the discharging pipe 53, the telescopic end of the pushing module 58 is fixedly connected with the top end of the mounting plate 57, the pushing module 58 is electrically connected with the control module 3, the pushing module 58 can be controlled by the control module 3, and the pushing module 58 can extend and shorten to drive the mounting plate 57 to move up and down; the double-end limit guide rail 59 is arranged at the bottom end of the mounting plate 57 along the left-right direction; the number of the mouth opening devices 510 is two, and the two mouth opening devices 510 are respectively arranged on the left side and the right side of the limiting end of the double-end limiting guide rail 59; the number of the positioning pins 511 is two, and the two positioning pins 511 are respectively arranged at the top ends of the inner sides of the two mouth supporting devices 510; the number of the limiting guide rails 512 is two, and the two limiting guide rails 512 are respectively arranged at the left end and the right end of the inner side of the mounting plate 57; the micro electric push rod 513 is arranged on the inner side of the mounting plate 57, the micro electric push rod 513 is electrically connected with the control module 3, the micro electric push rod 513 can be controlled by the control module 3, and the micro electric push rod 513 can extend and contract to drive the movable seat 514 to move up and down through the micro electric push rod 513; the moving seat 514 is provided with a left limiting end and a right limiting end of a left limiting guide rail 512 and a right limiting guide rail 512 along the left and right direction, and the telescopic end of the mounting plate 57 is fixedly connected with the top end of the moving seat 514.
Preferably, the inner side left and right ends of the movable seat 514 are provided with inward inclined slots and are sleeved with the outer walls of the two positioning pins 511, and the positioning pins 511 can move outwards or inwards along the inner cavity of the movable seat 514, so that the positioning pins 511 drive the mouth-gag 510 to move outwards or inwards under the limiting action of the double-end limiting guide rails 59.
Preferably, as shown in fig. 5, the sieving mechanism 6 further includes: a screening mechanism casing 61, an air filtering module 62, a screw conveyor 63, a discharge groove 64, an air duct pipe 65, a through hole groove 66 and an air flow pump 67; the screening mechanism shell 61 is arranged at the right lower corner of the bottom end of the inner side of the mounting platform 1 along the front-back direction; the air filtering module 62 is embedded at the top end of the inner cavity of the screening mechanism shell 61, the air filtering module 62 is electrically connected with the control module 3, the air filtering module 62 can be controlled by the control module 3, and the air filtering module 62 lifts and conveys the sulfentrazone particles quantitatively fed by the quantitative feeding module 2 to the front end of the inner cavity of the air duct pipe 65; one end of a spiral conveyor 63 is arranged at a bottom discharge hole of the quantitative feeding module 2, the other end of the spiral conveyor 63 extends into an inner cavity of the screening mechanism shell 61, the spiral conveyor 63 is electrically connected with the control module 3, the spiral conveyor 63 can be controlled by the control module 3, and the spiral conveyor 63 filters air inside the screening mechanism shell 61; the discharge groove 64 is arranged in the cavity of the screening mechanism shell 61 along the front-back direction, and a discharge hole of the discharge groove 64 extends out of the outer wall of the screening mechanism shell 61; the air duct pipe 65 is arranged at the inner side of the discharge groove 64 along the front-back direction, and the front side of the air duct pipe 65 extends out of the outer wall of the discharge groove 64 and is connected with the discharge hole of the screw conveyor 63; the number of the through hole grooves 66 is a plurality of groups, the number of each group of through hole grooves 66 is two, and the plurality of groups of through hole grooves 66 are arranged on the upper side and the lower side of the outer wall of the air duct pipe 65 in a clearance mode; the air flow pump 67 is arranged at the front end of the air duct pipe 65, the air flow pump 67 is connected with the front side of the inner cavity of the air duct pipe 65, the air flow pump 67 is electrically connected with the control module 3, the air flow pump 67 can be controlled by the control module 3, and high-pressure air flow is discharged into the air duct pipe 65 by the air flow pump 67 so that front-to-back air flow is generated in the inner cavity of the air duct pipe 65; wherein, the outer wall of air duct pipe 65 and the corresponding position department that is located a plurality of groups through-hole groove 66 all are provided with circulation screening subassembly, and circulation screening subassembly includes: a scraper roller 68, a servo motor 69, a gear train 610, an electric push rod 611, a sleeve 612 and a filter plate 613; the scraper roller 68 is rotatably connected to the outer wall of the air duct pipe 65 through a bearing and is positioned at the corresponding position outside the through hole grooves 66 at the upper and lower sides; the servo motor 69 is arranged in the inner cavity of the discharge groove 64, the servo motor 69 is electrically connected with the control module 3, the servo motor 69 can be controlled by the control module 3, and the servo motor 69 drives the gear set 610 to rotate; one end of the gear set 610 is connected with the front end of the outer side of the pushing module 58 in a key mode, the other end of the gear set 610 is connected with an output end screw of the servo motor 69 in a screw mode, and the transmission ratio of the gear set 610 is five to one; the electric push rod 611 is arranged on the outer wall of the air duct pipe 65 in the front-back direction, the electric push rod 611 is electrically connected with the control module 3, the electric push rod 611 can be controlled by the control module 3, and the electric push rod 611 extends and shortens the driving sleeve 612 through itself and then scrapes the outer part of the plate roller 68 to move; the sleeve 612 is sleeved outside the gear set 610, and the outer wall of the sleeve 612 is fixedly connected with the telescopic end of the electric push rod 611; the filter plate 613 is disposed in the inner cavity of the air duct 65 and at the corresponding position inside the through-hole slots 66 on the upper and lower sides.
Preferably, the inner filter plates 613 of the plurality of circulating screen assemblies are tapered from front to back.
The working principle is as follows:
step 1: the lifting conveyor 7 lifts the sulfentrazone raw material bag to the top end of the mounting platform 1, the ground rail module 41 drives the multidirectional moving module 42 to move to a discharging position at the top end of the mounting platform 1, the multidirectional moving module 42 drives the annular rotating module 43 to move in the two-axis direction, the lifting module 44 drives the clamping assembly 5 to descend to a specified height position, the clamping devices 52 on the two sides move inwards to clamp and fix the raw material bag, the annular rotating module 43 drives the clamping assembly 5 to move to the top of the quantitative feeding module 2 under the matching of the ground rail module 41 and the multidirectional moving module 42, the annular rotating module 43 drives the lifting module 44 to move circumferentially, and the lifting module 44 drives the clamping assembly 5 to move circumferentially and overturn to the upper side, the electric push rod 54 drives the insert rod 55 to reciprocate in the inner cavity of the discharge pipe 53 through self extension and shortening, the insert rod 55 drives the electric telescopic knife 56 to cut the outer side of the raw material bag above the discharge pipe 53, the push module 58 extends to drive the mounting plate 57 to move upwards, the mouth supporting device 510 is inserted into the raw material bag under the matching of the mounting plate 57, the double-end limiting guide rail 59 and the mouth supporting device 510, the miniature electric push rod 513 extends to drive the moving seat 514 to move upwards under the limiting action of the limiting guide rail 512, the positioning pin 511 moves outwards along the inner cavity of the moving seat 514, so that the positioning pin 511 drives the mouth supporting device 510 to move outwards under the limiting action of the double-end limiting guide rail 59, and the opening is opened to enable the sulfentrazone particles in the raw material bag to leak out to the quantitative feeding module 2;
step 2: the quantitative feeding module 2 quantitatively feeds the sulfentrazone particles into the spiral conveyor 63, the sulfentrazone particles are conveyed to the front end of the inner cavity of the air duct pipe 65 through the lifting of the spiral conveyor 63, the air flow pump 67 discharges high-pressure air flow into the air duct pipe 65 to enable the inner cavity of the air duct pipe 65 to generate front-to-back air flow, the air flow carries the sulfentrazone particles to move and sequentially pass through a plurality of circulating screening component inner filter plates 613, large particles fall into a lower through hole groove 66 under the impact force, small particles pass through a filter plate 613 to be continuously separated, large particles enter the inner cavity of the scraper roller 68 from the lower through hole groove 66, a servo motor 69 drives a gear set 610 to rotate, the scraper roller 68 is driven by the gear set 610 to rotate in the inner cavity of the sleeve 612, the large particles enter the air duct pipe 65 from the upper through hole groove 66 again under the rotation force of the scraper roller 68, and are matched with the filter plate 613 to carry out circulating screening for a plurality of times to ensure that the sulfentrazone particles are discharged from the outer part of the scraper roller 68 without carrying, and classified screening of the sulfentrazone is realized;
thereby can realize carrying out a large amount of quick screening grades to raw and other materials sulfentrazone granule in the herbicide processing, shorten processing cycle, improve work efficiency to can realize throwing the intellectuality and the automation of material in-process, avoid the staff to contact the poisoning of sulfentrazone for a long time, improve the security.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a chemical industry raw materials powder screening installation is used in weedicide processing which characterized in that includes:
a mounting platform (1);
the quantitative feeding module (2) is arranged at the front end of the inner side of the mounting platform (1) along the vertical direction;
the control module (3) is arranged on the rear side of the top of the mounting platform (1), and the control module (3) is electrically connected with the quantitative feeding module (2);
the feeding mechanism (4) is arranged at the top end of the mounting platform (1) along the left-right direction and is positioned at the rear side of the quantitative feeding module (2);
the screening mechanism (6) is arranged on the right side of the bottom end of the inner side of the mounting platform (1) along the front-back direction;
the lifting conveyor (7) is arranged at the rear end of the right side of the mounting platform (1) along the vertical direction, and the lifting conveyor (7) is electrically connected with the control module (3);
the feeding mechanism (4) comprises:
the ground rail module (41) is arranged at the top end of the mounting platform (1) along the left-right direction, and the ground rail module (41) is electrically connected with the control module (3);
the multidirectional moving module (42) is arranged at the moving end of the ground rail module (41), and the multidirectional moving module (42) is electrically connected with the control module (3);
the annular rotating module (43) is arranged at the moving end of the multi-direction moving module (42), and the annular rotating module (43) is electrically connected with the control module (3);
the number of the lifting modules (44) is two, the two lifting modules (44) are respectively arranged at the left side and the right side of the rotating end of the annular rotating module (43), and the lifting modules (44) are electrically connected with the control module (3);
and the clamping assembly (5) is arranged at the bottom telescopic end of the lifting module (44).
2. A herbicide processing chemical industry raw material powder screening apparatus as claimed in claim 1, wherein the clamping assembly (5) comprises:
the top plate (51) is arranged at the bottom telescopic ends of the two lifting modules (44) along the left-right direction;
the number of the grippers (52) is two, the two grippers (52) are respectively arranged on the left side and the right side of the bottom end of the top plate (51), and the grippers (52) are electrically connected with the control module (3);
the discharge pipe (53) is embedded in the opening in the middle of the top end of the top plate (51);
the electric push rod (54) is arranged at the bottom end of the rear side of the outer wall of the discharging pipe (53), and the electric push rod (54) is electrically connected with the control module (3);
the inserting rod (55) is inserted at the bottom end of the inner cavity of the discharging pipe (53), and the rear side of the inserting rod (55) extends out of the outer wall of the discharging pipe (53) and is fixedly connected with the telescopic end of the electric push rod (54);
the electric telescopic knife (56) is arranged at the front end of the inserted rod (55), and the electric telescopic knife (56) is electrically connected with the control module (3);
wherein, the front and the rear sides of the inner cavity of the discharge pipe (53) are provided with a distraction unit.
3. The chemical raw material powder screening apparatus for herbicide processing as claimed in claim 2, wherein the spreading unit comprises:
a mounting plate (57) disposed in an inner cavity of the discharge pipe (53);
the pushing module (58) is installed on the inner wall of the discharging pipe (53), the telescopic end of the pushing module (58) is fixedly connected with the top end of the installing plate (57), and the pushing module (58) is electrically connected with the control module (3);
the double-end limiting guide rail (59) is arranged at the bottom end of the mounting plate (57) along the left-right direction;
the number of the opening supporting devices (510) is two, and the two opening supporting devices (510) are respectively arranged on the left side and the right side of the limiting end of the double-end limiting guide rail (59);
the number of the positioning pins (511) is two, and the two positioning pins (511) are respectively arranged at the top ends of the inner sides of the two mouth supporting devices (510);
the number of the limiting guide rails (512) is two, and the two limiting guide rails (512) are respectively arranged at the left end and the right end of the inner side of the mounting plate (57);
the miniature electric push rod (513) is arranged on the inner side of the mounting plate (57), and the miniature electric push rod (513) is electrically connected with the control module (3);
remove seat (514), along the left and right sides spacing end of two spacing guide rails (512) about setting up, the flexible end of mounting panel (57) and the top fixed connection who removes seat (514).
4. The chemical raw material powder screening device for processing the herbicide as claimed in claim 3, wherein the moving seat (514) is provided with slots inclined inwards at the left and right ends of the inner side and is sleeved with the outer walls of the two positioning pins (511).
5. A chemical raw material powder screening apparatus for herbicide processing according to claim 4, wherein the screening mechanism (6) comprises:
the screening mechanism shell (61) is arranged at the lower right corner of the bottom end of the inner side of the mounting platform (1) along the front-back direction;
the air filtering module (62) is embedded at the top end of the inner cavity of the screening mechanism shell (61), and the air filtering module (62) is electrically connected with the control module (3);
one end of the spiral conveyor (63) is arranged at a bottom discharge hole of the quantitative feeding module (2), the other end of the spiral conveyor (63) extends into an inner cavity of the screening mechanism shell (61), and the spiral conveyor (63) is electrically connected with the control module (3);
the discharge groove (64) is arranged in the inner cavity of the screening mechanism shell (61) along the front-back direction, and a discharge hole of the discharge groove (64) extends out of the outer wall of the screening mechanism shell (61);
the air duct pipe (65) is arranged on the inner side of the discharge groove (64) along the front-back direction, and the front side of the air duct pipe (65) extends out of the outer wall of the discharge groove (64) and is connected with a discharge hole of the screw conveyor (63);
the number of the through hole grooves (66) is a plurality of groups, the number of the through hole grooves (66) in each group is two, and the through hole grooves (66) in the groups are arranged on the upper side and the lower side of the outer wall of the air duct pipe (65) in a clearance mode;
the air flow pump (67) is arranged at the front end of the air duct pipe (65), the air flow pump (67) is connected with the front side of the inner cavity of the air duct pipe (65), and the air flow pump (67) is electrically connected with the control module (3);
and circulating screening components are arranged on the outer wall of the air duct pipe (65) and at corresponding positions of the plurality of groups of through hole grooves (66).
6. A chemical raw material powder screening apparatus for herbicide processing according to claim 5, wherein the circulating screen assembly comprises:
the scraper roller (68) is rotatably connected to the outer wall of the air duct pipe (65) through a bearing and is positioned at the corresponding position of the outer side of the through hole grooves (66) at the upper side and the lower side;
the servo motor (69) is arranged in the inner cavity of the discharge groove (64), and the servo motor (69) is electrically connected with the control module (3);
one end of the gear set (610) is connected to the front end of the outer side of the pushing module (58) in a key mode, and the other end of the gear set (610) is connected with an output end screw of the servo motor (69) in a screw mode;
the electric push rod (611) is arranged on the outer wall of the air duct pipe (65) along the front-back direction, and the electric push rod (611) is electrically connected with the control module (3);
the sleeve (612) is sleeved on the outer side of the gear set (610), and the outer wall of the sleeve (612) is fixedly connected with the telescopic end of the electric push rod (611);
and the filter plate (613) is arranged in the inner cavity of the air duct pipe (65) and is positioned at the corresponding position of the inner sides of the upper and lower through hole grooves (66).
7. An apparatus as claimed in claim 6, wherein the internal filter plates (613) of the circulating screen assemblies are tapered from front to back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211545644.XA CN115555258B (en) | 2022-12-05 | 2022-12-05 | Chemical raw material powder screening equipment for herbicide processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211545644.XA CN115555258B (en) | 2022-12-05 | 2022-12-05 | Chemical raw material powder screening equipment for herbicide processing |
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| CN115555258A true CN115555258A (en) | 2023-01-03 |
| CN115555258B CN115555258B (en) | 2023-03-03 |
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| CN202211545644.XA Active CN115555258B (en) | 2022-12-05 | 2022-12-05 | Chemical raw material powder screening equipment for herbicide processing |
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| CN111099341A (en) * | 2019-12-26 | 2020-05-05 | 南京安顺电气科技有限公司 | Coordinate manipulator type bag material disassembling and conveying equipment |
| CN112124720A (en) * | 2020-07-08 | 2020-12-25 | 万谦科技(北京)有限公司 | Bag breaking mechanism and automatic bag separating system |
| CN113716161A (en) * | 2021-09-08 | 2021-11-30 | 江西中烟工业有限责任公司 | Device and method for assisting cutting of plastic bags in cigarette packets in tobacco industry |
| CN113998239A (en) * | 2020-07-28 | 2022-02-01 | 盟立自动化股份有限公司 | Bag opening method, bag opening equipment and bag opening system |
| CN114011494A (en) * | 2021-10-25 | 2022-02-08 | 柯丽红 | Modified starch caking processing apparatus for production and processing |
| CN114030909A (en) * | 2021-12-02 | 2022-02-11 | 无锡理奇智能装备有限公司 | Automatic unpacking and feeding device and method for barreled powder |
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2022
- 2022-12-05 CN CN202211545644.XA patent/CN115555258B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111099341A (en) * | 2019-12-26 | 2020-05-05 | 南京安顺电气科技有限公司 | Coordinate manipulator type bag material disassembling and conveying equipment |
| CN112124720A (en) * | 2020-07-08 | 2020-12-25 | 万谦科技(北京)有限公司 | Bag breaking mechanism and automatic bag separating system |
| CN113998239A (en) * | 2020-07-28 | 2022-02-01 | 盟立自动化股份有限公司 | Bag opening method, bag opening equipment and bag opening system |
| CN113716161A (en) * | 2021-09-08 | 2021-11-30 | 江西中烟工业有限责任公司 | Device and method for assisting cutting of plastic bags in cigarette packets in tobacco industry |
| CN114011494A (en) * | 2021-10-25 | 2022-02-08 | 柯丽红 | Modified starch caking processing apparatus for production and processing |
| CN114030909A (en) * | 2021-12-02 | 2022-02-11 | 无锡理奇智能装备有限公司 | Automatic unpacking and feeding device and method for barreled powder |
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| CN115555258B (en) | 2023-03-03 |
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