CN112024372B - Many functions are dry goods sieving mechanism with multistage screen cloth - Google Patents
Many functions are dry goods sieving mechanism with multistage screen cloth Download PDFInfo
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- CN112024372B CN112024372B CN202010845253.4A CN202010845253A CN112024372B CN 112024372 B CN112024372 B CN 112024372B CN 202010845253 A CN202010845253 A CN 202010845253A CN 112024372 B CN112024372 B CN 112024372B
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- screening
- blanking
- processing chamber
- screen
- dry goods
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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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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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
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
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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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Abstract
The invention relates to the technical field of dry goods screening, in particular to a multifunctional dry goods screening device with a multistage screen, which comprises a working platform, a screening processing chamber, a layered screening component, a temporary blanking storage bin, a bin opening and closing component, a weighing blanking collecting component and a carrying component, wherein the top end of the screening processing chamber is provided with a feeding channel, the side wall of the screening processing chamber is provided with a discharging channel, the layered screening component comprises a screening plate, a vibration driving mechanism and a mounting frame, and the weighing blanking collecting component comprises a blanking conveying belt and a receiving box capable of quantitatively receiving materials. Can get off not equidimension dry goods to the screening and pack the transportation according to weight, reduce follow-up production process, improve work efficiency.
Description
Technical Field
The invention relates to the technical field of dry goods screening, in particular to a multifunctional dry goods screening device with a multistage screen.
Background
In the growing process of a plurality of dry goods, fruits born by the dry goods possibly have sizes due to environmental factors, under the common condition, the larger dry goods of the fruits are sold better, higher price can be sold, in order to sell the granular dry goods in a distinguishing way, the economic maximization is realized, the granular dry goods need to be screened in size, the existing screening mode is to carry out manual size screening, the mode is not only influenced by human subjectivity, but also time is consumed, the manual labor intensity is high, and people can easily make mistakes after working for a long time.
The part is screened with machinery in addition, but most screening installation on the market does not possess the screening back and weighs encapsulation processing technology, needs artifical manual subpackage, influences work efficiency, causes the package uneven easily, and the screen cloth of equipment is mostly only the one deck, can not carry out meticulous screening operation.
Therefore, there is a need for a multi-purpose dry goods screening device with multi-stage screening net to solve the above problems.
Disclosure of Invention
For solving above-mentioned technical problem, a many functions dry goods sieving mechanism with multi-stage screen cloth is provided, this technical scheme has solved artifical big or small screening mode and has not only received artificial subjective influence, and it is very consuming time, artifical intensity of labour is big, and the manual work is very easily makeed mistakes after long-time work, most screening installation on the market does not possess the screening back and weighs encapsulation processing technology, need artifical manual subcontracting, influence work efficiency, cause the package uneven easily, and the screen cloth of equipment is mostly only the one deck, can not carry out meticulous screening operation scheduling problem.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
provides a multifunctional dry goods screening device with a multistage screen, which comprises a working platform, a screening processing chamber, a layered screening component, a temporary blanking storage bin, a bin opening and closing component, a temporary blanking collecting component and a carrying component, wherein the screening processing chamber, the temporary blanking storage bin, the temporary weighting and blanking collecting component and the carrying component are all arranged on the working platform, the screening processing chamber is obliquely arranged above the working platform, the layered screening component is arranged in the screening processing chamber, the bin opening and closing component is arranged on the side wall of the temporary blanking storage bin, the temporary blanking collecting component is positioned under the temporary blanking storage bin, a feeding channel is arranged at the top end of the screening processing chamber, a discharging channel is arranged on the side wall of the screening processing chamber, the layered screening component comprises a screening plate, a vibration driving mechanism and a mounting frame, the vibration driving mechanism is arranged under the mounting frame, the screening plate is obliquely arranged on the mounting frame, the inclination of screening board is unanimous with screening process chamber inclination, the discharge end of screening board is corresponding with discharging channel, vibration actuating mechanism is connected with the screening board transmission, the inside screening door of screening process chamber is opened including being convenient for to the subassembly that opens and shuts of screening door, the bottom at the screening process chamber is installed to screening door horizontal hinge, the unloading collection subassembly of weighing is including unloading conveyer belt and the material collecting box that can the ration receive material, unloading conveyer belt level sets up the side at work platform.
As an optimal selection scheme of many functions dry goods sieving mechanism with multistage screen cloth, the work platform top is equipped with first mount pad and second mount pad, and fixed mounting has the fixed stay frame of vertical setting on the first mount pad, and fixed stay frame one side level is equipped with the bracing piece that is used for the temporary storehouse of fixed mounting unloading, and the top of second mount pad is equipped with the top hang plate that is used for installing the screening process chamber.
As an optimal selection scheme of many functions dry goods sieving mechanism with multistage screen cloth, the screening board is including one-level screen cloth, second grade screen cloth and tertiary screen cloth respectively, and one-level screen cloth, second grade screen cloth and tertiary screen cloth set up along the direction of height of screening process chamber slope in proper order, and the inclination of one-level screen cloth, second grade screen cloth and tertiary screen cloth is unanimous, and the mesh size of one-level screen cloth, second grade screen cloth and tertiary screen cloth reduces in proper order.
As an optimal scheme of many functions dry goods sieving mechanism with multistage screen cloth, discharging channel is including first unloading passageway, second unloading passageway, third unloading passageway and fourth unloading passageway, first unloading passageway, second unloading passageway and third unloading passageway set gradually on the lateral wall of screening process chamber near screening board least significant end, first unloading passageway, second unloading passageway and third unloading passageway respectively with the one-level screen cloth, the discharge end intercommunication of second grade screen cloth and tertiary screen cloth, fourth unloading passageway and the discharge end intercommunication of screening process chamber below, four unloading are stored up the storehouse and are vertically set up respectively under first unloading passageway, second unloading passageway, third unloading passageway and fourth unloading passageway.
As an optimal selection scheme of many functions dry goods sieving mechanism with multistage screen cloth, vibration actuating mechanism is including the screen cloth mounting bracket, the spring coupling post, vibrating spring, vibrating motor and connection base, the screen cloth mounting bracket level sets gradually in the both sides of mounting bracket, connect the bottom of pedestal mounting at the screen cloth mounting bracket, four spring coupling posts are vertical respectively to be installed on four extreme points of screen cloth mounting bracket, four vibrating spring overlap respectively to be established on four spring coupling posts, vibrating motor fixed mounting is on the lateral wall of connecting the base.
As an optimal selection scheme of the multifunctional dry goods screening device with the multistage screen, the bottom end of the connecting base is provided with an inclined blanking slope for blanking, and the lowest side of the inclined blanking slope is communicated with the feeding end of the fourth blanking channel.
As an optimal scheme of many functions dry goods sieving mechanism with multistage screen cloth, the storehouse mouth subassembly that opens and shuts is including first electric putter, first slide rail, first slider, the hinge bar, first spacing spout, second slider and articulated door that opens and shuts, first electric putter and the vertical setting of first slide rail are on the lateral wall of articulated door that opens and shuts, setting that first slider can slide is on first slide rail, first electric putter's output and the top fixed connection of first slider, first spacing spout level sets up the bottom in unloading temporary storage storehouse, the setting that the second slider can slide is in first spacing spout, the one end of hinge bar is articulated with the bottom of first slider, the other end of hinge bar is articulated with the top of second slider.
As an optimal selection scheme of many functions dry goods sieving mechanism with multistage screen cloth, the unloading collection subassembly of weighing still includes pressure-sensitive plate and support column, and the horizontal fixed mounting of support column is on the top of first mount pad, and the horizontal fixed mounting of pressure-sensitive plate is on the top of support column, and the material collecting box sets up in the pressure-sensitive plate top.
As an optimal selection scheme of the multifunctional dry goods screening device with the multistage screen, the clamping ends of the carrying assembly are two arc-shaped chucks capable of moving in opposite directions, and the radian of the inner side wall of each arc-shaped chuck is consistent with that of the material receiving box.
Compared with the prior art, the invention has the beneficial effects that:
the multifunctional dry goods screening device with the multi-stage screen can automatically screen, classify and subpackage dry goods, reduce the labor intensity of workers, improve the production efficiency, finely screen the dry goods through the multi-stage screen plate, facilitate the optimal pricing of the dry goods according to the size, improve the economic benefit, package and transport the screened dry goods with different sizes according to the weight, reduce the subsequent production procedures and improve the working efficiency.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic overall perspective view of the present invention;
FIG. 3 is a partial perspective view of the first embodiment of the present invention;
FIG. 4 is a front view of the present invention;
FIG. 5 is a schematic diagram of a partial perspective structure of the present invention;
FIG. 6 is a first perspective view of a layered screening assembly of the present invention;
FIG. 7 is a schematic perspective view of a second embodiment of the layered screening assembly of the present invention;
FIG. 8 is a schematic perspective view of the connection base of the present invention;
FIG. 9 is a third schematic perspective view of the present invention;
fig. 10 is a first schematic perspective view of the blanking temporary storage bin and the bin opening and closing assembly of the invention;
fig. 11 is a schematic perspective view of the blanking temporary storage bin and the bin opening and closing assembly of the invention;
fig. 12 is a schematic perspective view of the opening and closing assembly of the screening chamber door of the present invention;
FIG. 13 is a fourth perspective view of the present invention;
FIG. 14 is a schematic diagram of a partial perspective view of the present invention;
FIG. 15 is a schematic perspective view of the lateral displacement assembly and vertical lift assembly of the present invention;
FIG. 16 is a schematic perspective view of the vertical lift assembly of the present invention;
FIG. 17 is a perspective view of the vertical lift assembly of the present invention after opening the drive pod;
fig. 18 is a perspective view of the clamping and net-changing assembly of the present invention;
fig. 19 is a schematic perspective view of the ejection mechanism of the present invention;
FIG. 20 is a perspective view of the deflection mechanism of the present invention;
fig. 21 is a schematic perspective view of the filter screen clamping robot according to the present invention.
The reference numbers in the figures are:
1-a working platform; 2-screening the processing chamber; 3-a hierarchical screening component; 4-blanking temporary storage; 5-bin opening and closing component; 6, weighing, blanking and collecting components; 7-a handling assembly; 8-a feed channel; 9-a discharge channel; 10-screening plate; 11-a vibration drive mechanism; 12-a mounting frame; 13-a screening door; 14-a blanking conveyor belt; 15-a material receiving box; 16-a first mount; 17-fixing a support frame; 18-a support bar; 19-a second mount; 20-a top inclined plate; 21-first-stage screen mesh; 22-a secondary screen; 23-three-stage screen mesh; 24-a first blanking channel; 25-a second blanking channel; 26-a third blanking channel; 27-a fourth blanking channel; 28-screen mounting frame; 29-spring connection post; 30-a vibration spring; 31-a vibration motor; 32-a connection base; 33-inclined blanking slope; 34-a first electric push rod; 35-a first slide rail; 36-a first slider; 37-a hinged lever; 38-a first limiting chute; 39-a second slide; 40-a pressure sensing plate; 41-support column; 42-a lateral displacement assembly; 43-a vertical lift assembly; 44-gripping screen change assemblies; 45-filter screen storage box; 46-a screening chamber door opening and closing assembly; 47-a screen clamping manipulator; 48-an ejection mechanism; 49-a deflection mechanism; 50-a rotating mechanism; 51-a drive box; 52-upright column; 53-driven wheel; 54-a drive wheel; 55-a first servo motor; 56-rack; 57-a second servo motor; 58-a first shaft; 59-rotating the connecting bracket; 60-a second electric push rod; 61-a deflecting support; 62-a limiting rod; 63-a third servo motor; 64-rotating the disc; 65-a connecting plate; 66-finger cylinder; 67-horizontal gripping plate; 68-a fourth servo motor; 69-a second rotating shaft; 70-arc clamping groove; 71-arc clamping blocks; 72-a closing plate; 73-a first inclined mounting groove; 74-a second slanted mounting slot; 75-blowing dust removal nozzles; 76-hinged opening and closing door.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1-5, a multifunctional dry goods screening device with multi-stage screen comprises a working platform 1, a screening processing chamber 2, a layered screening component 3, a temporary blanking storage bin 4, a bin opening and closing component 5, a weighing blanking collection component 6 and a carrying component 7, wherein the screening processing chamber 2, the temporary blanking storage bin 4, the weighing blanking collection component 6 and the carrying component 7 are all installed on the working platform 1, the screening processing chamber 2 is obliquely arranged above the working platform 1, the layered screening component 3 is arranged inside the screening processing chamber 2, the bin opening and closing component 5 is arranged on the side wall of the temporary blanking storage bin 4, the weighing blanking collection component 6 is positioned under the temporary blanking storage bin 4, a feeding channel 8 is arranged at the top end of the screening processing chamber 2, a discharging channel 9 is arranged on the side wall of the screening processing chamber 2, the layered screening component 3 comprises a screening plate 10, Vibration actuating mechanism 11 and mounting bracket 12, vibration actuating mechanism 11 sets up in mounting bracket 12 below, the slope of screening board 10 sets up on mounting bracket 12, the inclination of screening board 10 is unanimous with 2 inclination of screening process chamber, the discharge end of screening board 10 is corresponding with discharging channel 9, vibration actuating mechanism 11 is connected with the transmission of screening board 10, screening room door subassembly 46 that opens and shuts is including being convenient for open the inside screening door 13 of screening process chamber 2, the horizontal articulated bottom of installing at screening process chamber 2 of screening door 13, the unloading collection subassembly 6 of weighing is including unloading conveyer belt 14 and the material collecting box 15 that can the ration receive the material, 14 levels of unloading conveyer belt set up the side at work platform 1.
Referring to fig. 3-4, the top end of the working platform 1 is provided with a first mounting seat 16 and a second mounting seat 19, the first mounting seat 16 is fixedly provided with a vertically arranged fixed support frame 17, one side of the fixed support frame 17 is horizontally provided with a support rod 18 for fixedly mounting the blanking temporary storage bin 4, and the top end of the second mounting seat 19 is provided with a top inclined plate 20 for mounting the screening processing chamber 2. The first mounting seat 16 and the second mounting seat 19 play a role in fixedly mounting the weighing blanking collecting assembly 6 and the screening processing chamber 2, and the fixed support frame 17 and the support rod 18 are used for mounting and supporting the blanking temporary storage bin 4, so that dry goods screened out can be received conveniently.
Referring to fig. 6, the screening plate 10 includes a first-stage screen 21, a second-stage screen 22, and a third-stage screen 23, the first-stage screen 21, the second-stage screen 22, and the third-stage screen 23 are sequentially disposed in an inclined manner along a height direction of the screening processing chamber 2, the inclined angles of the first-stage screen 21, the second-stage screen 22, and the third-stage screen 23 are the same, and the sizes of the meshes of the first-stage screen 21, the second-stage screen 22, and the third-stage screen 23 are sequentially reduced. The multi-stage sieve plate can carry out relatively accurate separation that refines to the dry goods, has improved the accuracy that the dry goods was collected, is convenient for follow-up pricing its in grades, has promoted the productivity effect.
Referring to fig. 4 and 9, the discharging channel 9 includes a first discharging channel 24, a second discharging channel 25, a third discharging channel 26 and a fourth discharging channel 27, the first discharging channel 24, the second discharging channel 25 and the third discharging channel 26 are sequentially disposed on a side wall of the screening processing chamber 2 near the lowest end of the screening plate 10, the first discharging channel 24, the second discharging channel 25 and the third discharging channel 26 are respectively communicated with the discharging ends of the first-stage screen 21, the second-stage screen 22 and the third-stage screen 23, the fourth discharging channel 27 is communicated with the discharging end of the screening processing chamber 2 at the lowest position, and the four temporary discharging storage bins 4 are respectively vertically disposed under the first discharging channel 24, the second discharging channel 25, the third discharging channel 26 and the fourth discharging channel 27. The discharging channels 9 are used for collecting dry goods screened out by different sieve plates respectively and finely collecting the dry goods.
Referring to fig. 6-7, the vibration driving mechanism 11 includes a screen mounting frame 28, spring connection columns 29, vibration springs 30, a vibration motor 31 and a connection base 32, the screen mounting frame 28 is horizontally and sequentially disposed on two sides of the mounting frame 12, the connection base 32 is mounted at the bottom end of the screen mounting frame 28, the four spring connection columns 29 are respectively vertically mounted on four end points of the screen mounting frame 28, the four vibration springs 30 are respectively sleeved on the four spring connection columns 29, and the vibration motor 31 is fixedly mounted on a side wall of the connection base 32. At vibration actuating mechanism 11 during operation, vibrating motor 31 output drives connects the vibration of base 32, connects the vibration of base 32 drive its fixed connection's screen cloth mounting bracket 28, and vibrating spring 30 vibrates on spring coupling post 29, and then has realized installing the multilayer screen cloth on screen cloth mounting bracket 28 and has carried out synchronous vibration, realizes the screening effect.
Referring to fig. 8, the bottom end of the connecting base 32 is provided with an inclined blanking slope 33 for blanking, and the lowest side of the inclined blanking slope 33 is communicated with the feeding end of the fourth blanking channel 27. After being screened by the multi-stage screen mesh layer by layer, the smallest dry goods fall into the bottom end of the connecting base 32, are finally guided into the fourth blanking channel 27 through the inclined blanking slope 33 and are finally collected by the material collecting box 15, and the inclined blanking slope 33 is convenient for guiding out the dry goods at the bottom layer.
Referring to fig. 10-11, the bin opening and closing assembly 5 includes a first electric push rod 34, a first slide rail 35, a first slide block 36, a hinge rod 37, a first limit sliding groove 38, a second slide block 39 and a hinge opening and closing door 76, the first electric push rod 34 and the first slide rail 35 are vertically disposed on a side wall of the hinge opening and closing door 76, the first slide block 36 can be slidably disposed on the first slide rail 35, an output end of the first electric push rod 34 is fixedly connected with a top end of the first slide block 36, the first limit sliding groove 38 is horizontally disposed at a bottom end of the temporary discharging bin 4, the second slide block 39 can be slidably disposed in the first limit sliding groove 38, one end of the hinge rod 37 is hinged with the bottom end of the first slide block 36, and the other end of the hinge rod 37 is hinged with a top end of the second slide block 39. When the bin opening and closing assembly 5 works, the first electric push rod 34 outputs to drive the first slide block 36 to slide along the first slide rail 35, the first slide block 36 pushes the hinge rod 37 hinged with the first slide block to move, the hinge rod 37 drives the second slide block 39 hinged with the bottom end of the hinge rod 37 to move along the first limiting slide groove 38, and therefore the opening and closing functions of the hinged opening and closing door 76 are achieved, and conditions are provided for quantitative collection operation.
The weighing, blanking and collecting assembly 6 shown in fig. 9 further comprises a pressure sensing plate 40 and a supporting column 41, wherein the supporting column 41 is horizontally and fixedly installed at the top end of the first installation seat 16, the pressure sensing plate 40 is horizontally and fixedly installed at the top end of the supporting column 41, and the material receiving box 15 is arranged above the pressure sensing plate 40. When the weighing blanking collection assembly 6 works, the material receiving box 15 is used for receiving dry goods falling from the blanking temporary storage bin 4, the pressure sensing plate 40 is used for detecting the weight of the material receiving box 15, when the weight reaches a preset value, the opening of the blanking temporary storage bin 4 is closed through the bin opening and closing assembly 5, the material receiving box 15 is taken out from the supporting column 41 by the carrying assembly 7 and placed on the blanking conveying belt 14, the quantitative blanking function is completed, and the supporting column 41 is used for installing the weighing blanking collection assembly 6.
Referring to fig. 1-4, the gripping ends of the carrying assembly 7 are two arc-shaped chucks capable of moving in opposite directions, and the radian of the inner side walls of the arc-shaped chucks is consistent with that of the receiving box 15. The arc-shaped chuck on the carrying assembly 7 is convenient for the more fitting clamp to clamp the material receiving box 15, and the material receiving box 15 is prevented from deviating in the transferring process.
The working principle of the invention is as follows:
when the equipment is used for screening dry goods, the dry goods are guided into the screening processing chamber 2 through the feeding channel 8, the dry goods inside the screening processing chamber 2 are screened through the layered screening component 3, the screening plate 10 blocks the larger dry goods, the smaller dry goods leak out of the sieve pores of the screening plate 10, the multilayer screening plate 10 is arranged to have the function of multilayer screening, the sieve pores of the first-level sieve 21, the second-level sieve 22 and the third-level sieve 23 are sequentially reduced, so that the dry goods are screened out according to the size level, the discharge channel 9 realizes the function of collecting the dry goods with different sizes through different outlets, the first blanking channel 24, the second blanking channel 25 and the third blanking channel 26 respectively correspondingly collect the dry goods remained on the sieve plates of the first-level sieve 21, the second-level sieve 22 and the third-level sieve 23, the fourth blanking channel 27 is used for collecting the smallest dry goods falling from the connecting base 32, so as to facilitate pricing of the dry goods with different sizes, the best production benefit is realized, during the screening work, the vibration driving mechanism 11 is used for providing power for the screening function in the screening processing chamber 2, the blanking temporary storage bin 4 is used for temporarily storing dry goods falling from the discharging channel 9, the dry goods falling state in the blanking temporary storage bin 4 can be controlled through the output of the bin opening and closing component 5, the receiving box 15 in the weighing blanking collecting component 6 is used for receiving the dry goods falling in the blanking temporary storage bin 4, the pressure sensing plate 40 is used for weighing the weight of the receiving box 15, when the weight reaches the preset weight, the feed opening of the temporary feed storage bin 4 is closed through the bin opening and closing assembly 5, so that the accurate quantitative collection operation is realized, the carrying assembly 7 is used for carrying the material receiving box 15, after the dry goods are collected, the carrying assembly 7 carries the material receiving box 15 to the discharging conveyor belt 14 for discharging operation, so that full-automatic screening, classifying and quantitative collecting operation is realized. After the dry goods are replaced, the screen required by the equipment screening also needs to be replaced synchronously, in the screen replacing process, the transverse displacement assembly 42 and the vertical lifting assembly 43 are used for accurately controlling the displacement in the horizontal direction and the vertical direction of the replacement equipment, so that the screen can be flexibly replaced, the clamping and screen replacing assembly 44 is used for clamping the screen in the screening and processing chamber 2 and replacing the screen stored in the screen storing box 45 into the screening and processing chamber 2, the screen replacing operation is realized, the opening and closing assembly 46 of the screening chamber door outputs to open the screening chamber door 13, so that the subsequent screen replacing operation is convenient to be carried out, the ejection mechanism 48, the transverse displacement assembly 42 and the vertical lifting assembly 43 are matched with each other, the screen clamping manipulator 47 is accurately sent to the screen clamping position, the screen clamping manipulators 47 at the two ends output to take out the screens in the screening and processing chamber 2 and the screen storing box 45, deflection mechanism 49 output is convenient for adjust the filter screen press from both sides the angle of getting manipulator 47 to the angle of adaptation screen cloth slope is got at the completion and is got the back, and rotary mechanism 50 work drives the filter screen at both ends and gets manipulator 47 and exchange the position, installs two filter screens again into screening process chamber 2 and filter screen deposit the case 45 in, and then has realized the filter screen and has changed the operation.
The device/apparatus/method realizes the functions of the invention by the following steps, thereby solving the technical problems proposed by the invention:
step one, multistage sieve can carry out the separation that comparatively refines to the dry goods, has improved the accuracy that the dry goods was collected, is convenient for follow-up pricing its in grades, has promoted the productivity effect, and a plurality of discharging channel 9 are used for collecting the dry goods that different sieve sieves were sieved respectively, do not collect with becoming more meticulous.
Step two, when the vibration driving mechanism 11 works, the vibration motor 31 outputs and drives the connection base 32 to vibrate, the connection base 32 drives the screen mounting frame 28 fixedly connected with the connection base to vibrate, and the vibration spring 30 vibrates on the spring connecting column 29, so that the multilayer screens mounted on the screen mounting frame 28 can vibrate synchronously, and the screening effect is realized.
And step three, after the dry goods are screened layer by layer through the multi-stage screen, the smallest dry goods fall into the bottom end of the connecting base 32, are finally guided into the fourth blanking channel 27 through the inclined blanking slope 33, and are finally collected by the material collecting box 15, and the inclined blanking slope 33 is convenient for guiding out the dry goods on the bottom layer.
Step four, when the bin opening and closing assembly 5 works, the first electric push rod 34 outputs to drive the first slide block 36 to slide along the first slide rail 35, the first slide block 36 pushes the hinge rod 37 hinged with the first slide block to move, and the hinge rod 37 drives the second slide block 39 hinged with the bottom end of the hinge rod to move along the first limiting slide groove 38, so that the opening and closing functions of the hinged opening and closing door 76 are realized, and conditions are provided for quantitative collection operation.
Step five, when the weighing, blanking and collecting assembly 6 works, the material receiving box 15 is used for receiving dry goods falling from the blanking temporary storage bin 4, the pressure sensing plate 40 is used for detecting the weight of the material receiving box 15, when the weight reaches a preset value, the opening of the blanking temporary storage bin 4 is closed through the bin opening and closing assembly 5, the material receiving box 15 is taken out of the supporting column 41 by the carrying assembly 7 and placed on the blanking conveying belt 14, the quantitative blanking function is completed, and the supporting column 41 is used for installing the weighing, blanking and collecting assembly 6.
Step six, the arc-shaped chucks on the carrying assembly 7 are convenient for clamping the material receiving box 15 in a more fitting manner, and the material receiving box 15 is prevented from deviating in the transferring process.
Step seven, when the screen cloth needs to be replaced, the transverse screw rod sliding table enables the equipment to control the displacement amount accurately when the equipment is transversely displaced, and the working precision is improved.
Step eight, when the vertical lifting assembly 43 works, the output of the first servo motor 55 drives the driving wheel 54 to rotate, the driving wheel 54 drives the driven wheel 53 engaged with the driving wheel to rotate, and the driven wheel 53 drives the driving box 51 to move on the upright post 52 under the action of the rack 56, so that the lifting operation of the driving box 51 is realized.
Step nine, when the ejection mechanism 48 works, the second electric push rod 60 outputs to push the deflection bracket 61 to move forwards, so that the distance between the filter screen clamping mechanical arm 47 and the driving wheel 54 is changed, the filter screen clamping mechanical arm 47 can conveniently stretch into the screening processing chamber 2 to clamp the screen, and the limiting rod 62 plays a role in guiding and limiting the movement of the deflection bracket 61.
Step ten, when the deflection mechanism 49 works, the third servo motor 63 outputs a driving force to drive the rotating disc 64 to rotate, so as to drive the connecting plate 65 fixedly installed on the rotating disc 64 to deflect, and further adjust the clamping angle of the filter screen clamping manipulator 47 fixedly installed on the connecting plate 65.
Eleven, when the filter screen clamping manipulator 47 clamps the sieve plate, the finger cylinder 66 outputs to drive the two horizontal clamping plates 67 fixedly installed on the output end to approach each other, so that the sieve plate positioned between the two horizontal clamping plates 67 is clamped, and the function of clamping the sieve plate is realized.
Step twelve, when the rotating mechanism 50 works, the output of the second servo motor 57 drives the first rotating shaft 58 to rotate, and the first rotating shaft 58 drives the rotary connecting bracket 59 fixedly connected with the first rotating shaft to rotate, so that the transposition function of the sieve plates at two ends is realized.
Thirteenth, when the screening chamber door opening and closing assembly 46 works, the fourth servo motor 68 outputs a driving force to rotate the second rotating shaft 69, so as to drive the screening chamber door 13 fixedly connected with the second rotating shaft 69 to rotate, thereby realizing the opening and closing function of the screening chamber door 13.
Fourteen, the first inclined mounting groove 73 is used for mounting the screening plate 10, the second inclined mounting groove 74 is used for mounting standby screening plates of different types so as to facilitate replacement operation, and the blowing dust removal nozzle 75 is used for performing dust removal operation on the standby screening plates to ensure the cleanness of the screening plates.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A multifunctional dry goods screening device with a multistage screen is characterized by comprising a working platform (1), a screening processing chamber (2), a layered screening component (3), a temporary blanking storage bin (4), a bin opening and closing component (5), a weighing blanking collecting component (6) and a carrying component (7), wherein the screening processing chamber (2), the temporary blanking storage bin (4), the weighing blanking collecting component (6) and the carrying component (7) are all arranged on the working platform (1), the screening processing chamber (2) is obliquely arranged above the working platform (1), the layered screening component (3) is arranged inside the screening processing chamber (2), the bin opening and closing component (5) is arranged on the side wall of the temporary blanking storage bin (4), the weighing blanking collecting component (6) is positioned right below the temporary blanking storage bin (4), a feeding channel (8) is arranged at the top end of the screening processing chamber (2), the side wall of the screening processing chamber (2) is provided with a discharge channel (9), the blanking temporary storage bin (4) is positioned below the discharge channel (9), the layered screening component (3) comprises a screening plate (10), a vibration driving mechanism (11) and a mounting frame (12), the vibration driving mechanism (11) is arranged below the mounting frame (12), the screening plate (10) is obliquely arranged on the mounting frame (12), the inclination angle of the screening plate (10) is consistent with that of the screening processing chamber (2), the discharge end of the screening plate (10) corresponds to the discharge channel (9), the screening plate (10) comprises a plurality of screens, and a plurality of first oblique mounting grooves (73) for mounting the screens are obliquely arranged on two sides of the inside of the mounting frame (12); the vibration driving mechanism (11) is in transmission connection with the screening plate (10), the weighing, blanking and collecting assembly (6) comprises a blanking conveyor belt (14) and a material collecting box (15) capable of quantitatively receiving materials, and the blanking conveyor belt (14) is horizontally arranged at the side of the working platform (1); the carrying assembly (7) is used for carrying the material receiving box (15);
still include lateral displacement subassembly (42), vertical lifting unit (43), press from both sides and trade net subassembly (44), the filter screen is deposited case (45) and screening room door subassembly (46) that opens and shuts, screening room door subassembly (46) that opens and shuts is including being used for opening inside screening door (13) of screening processing chamber (2), screening door (13) horizontal hinge is installed in the bottom of screening processing chamber (2), the filter screen is deposited case (45) and is located the one side of keeping away from screening processing chamber (2), lateral displacement subassembly (42) set up and deposit between case (45) in screening processing chamber (2) and filter screen, vertical lifting unit (43) are vertical to be installed on the output of lateral displacement subassembly (42), press from both sides and trade net subassembly (44) and set up on vertical lifting unit (43), press from both sides and trade net subassembly (44) and include filter screen clamp and press from both sides manipulator (47), ejection mechanism (48), a deflection mechanism (49) and rotary mechanism (50) that are used for adjusting the angle that the filter screen clamp manipulator (47) was got to press from both sides The rotating mechanism (50) comprises a second servo motor (57) and a rotary connecting support (59), the second servo motor (57) is installed on the vertical lifting assembly (43), an output shaft of the second servo motor (57) is connected with the middle of the rotary connecting support (59), one ends of the two groups of ejection mechanisms (48) are horizontally arranged at the end part of the rotary connecting support (59) respectively, one ends of the two groups of deflection mechanisms (49) are installed at the other ends of the two groups of ejection mechanisms (48) respectively, and the two filter screen clamping mechanical arms (47) are installed at the other ends of the two deflection mechanisms (49) respectively.
2. The multifunctional dry goods screening device with the multi-stage screen according to claim 1, wherein the hatch opening and closing assembly (5) comprises a first electric push rod (34), a first slide rail (35), a first slide block (36), a hinge rod (37), a first limit chute (38), a second slide block (39) and a hinged opening and closing door (76), the first electric push rod (34) and the first slide rail (35) are vertically arranged on the side wall of the blanking temporary storage bin (4), the first slide block (36) is slidably arranged on the first slide rail (35), the output end of the first electric push rod (34) is fixedly connected with the top end of the first slide block (36), the first limit chute (38) is horizontally arranged on one side of the hinged opening and closing door (76), the second slide block (39) is slidably arranged in the first limit chute (38), one end of the hinge rod (37) is hinged with the bottom end of the first slide block (36), the other end of the hinge rod (37) is hinged with the top end of the second slide block (39).
3. The multifunctional dry goods screening device with multi-stage screen according to claim 1, wherein the weighing and feeding collection assembly (6) comprises a pressure sensing plate (40) and a support column (41), the pressure sensing plate (40) is horizontally and fixedly installed on the top end of the support column (41), and the material receiving box (15) is arranged above the pressure sensing plate (40).
4. The multifunctional dry goods screening device with multi-stage screening net according to claim 1, wherein the gripping ends of the carrying assembly (7) are two arc-shaped gripping heads capable of moving towards each other, and the radian of the inner side walls of the arc-shaped gripping heads is consistent with that of the material receiving box (15).
5. The multi-purpose dry goods screening apparatus having multi-stage screening nets according to any one of claims 1 to 4, wherein the screening plate (10) includes a first stage screen (21), a second stage screen (22) and a third stage screen (23), the first stage screen (21), the second stage screen (22) and the third stage screen (23) are sequentially inclined in a height direction of the screening processing chamber (2), the inclination angles of the first stage screen (21), the second stage screen (22) and the third stage screen (23) are the same, and the sizes of the first stage screen (21), the second stage screen (22) and the third stage screen (23) are sequentially reduced.
6. The multifunctional dry goods screening device with the multi-stage screen mesh according to claim 5, wherein the discharging channel (9) comprises a first discharging channel (24), a second discharging channel (25), a third discharging channel (26) and a fourth discharging channel (27), the first discharging channel (24), the second discharging channel (25) and the third discharging channel (26) are sequentially arranged on one side wall of the screening processing chamber (2) close to the lowest end of the screening plate (10), the first discharging channel (24), the second discharging channel (25) and the third discharging channel (26) are respectively communicated with the discharging ends of the first-stage screen mesh (21), the second-stage screen mesh (22) and the third-stage screen mesh (23), the fourth discharging channel (27) is communicated with the lowest discharging end of the screening processing chamber (2), and the four temporary discharging storage bins (4) are respectively and vertically arranged on the first discharging channel (24), the second-stage screen mesh (22) and the third-stage screen mesh (23), and the fourth discharging channel (27) is communicated with the lowest discharging end of the screening processing chamber (2), and the temporary storage bins (4) are respectively and vertically arranged on the first discharging channel (24), Right below the second blanking channel (25), the third blanking channel (26) and the fourth blanking channel (27).
7. The multifunctional dry goods screening device with the multi-stage screen meshes according to claim 6, wherein the vibration driving mechanism (11) comprises a screen mesh mounting frame (28), spring connecting columns (29), vibration springs (30), a vibration motor (31) and a connecting base (32), the screen mesh mounting frame (28) is horizontally and sequentially arranged on two sides of the mounting frame (12), the connecting base (32) is mounted at the bottom end of the screen mesh mounting frame (28), the four spring connecting columns (29) are respectively vertically mounted on four end points of the screen mesh mounting frame (28), the four vibration springs (30) are respectively sleeved on the four spring connecting columns (29), and the vibration motor (31) is fixedly mounted on the side wall of the connecting base (32).
8. The multipurpose dry goods screening apparatus with multi-stage screen according to claim 7, wherein the bottom end of the connecting base (32) is provided with an inclined feeding slope (33) for feeding, and the lowest side of the inclined feeding slope (33) is communicated with the feeding end of the fourth feeding channel (27).
9. The multifunctional dry goods screening device with the multi-stage screen according to any one of claims 1 to 4, wherein a first mounting seat (16) and a second mounting seat (19) are arranged at the top end of the working platform (1), a vertically arranged fixed supporting frame (17) is fixedly mounted on the first mounting seat (16), a supporting rod (18) for fixedly mounting the blanking temporary storage bin (4) is horizontally arranged at one side of the fixed supporting frame (17), and a top inclined plate (20) for mounting the screening processing chamber (2) is arranged at the top end of the second mounting seat (19).
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| CN113022906A (en) * | 2021-04-30 | 2021-06-25 | 刘永林 | Shelling peanut baling equipment |
| CN114210554B (en) * | 2021-12-10 | 2023-01-10 | 四川鑫恒森科技有限公司 | Automatic discharging equipment for vibrating screen metering and discharging method thereof |
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