CN116550604B - Material separation device with feeding mechanism for pet snack production - Google Patents
Material separation device with feeding mechanism for pet snack production Download PDFInfo
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- CN116550604B CN116550604B CN202310847439.7A CN202310847439A CN116550604B CN 116550604 B CN116550604 B CN 116550604B CN 202310847439 A CN202310847439 A CN 202310847439A CN 116550604 B CN116550604 B CN 116550604B
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- dust
- feeding
- dust collecting
- bobbin
- bin
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- 239000000463 material Substances 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 235000011888 snacks Nutrition 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000000926 separation method Methods 0.000 title claims abstract description 15
- 239000000428 dust Substances 0.000 claims abstract description 134
- 238000012216 screening Methods 0.000 claims abstract description 51
- 238000003860 storage Methods 0.000 claims abstract description 12
- 239000004744 fabric Substances 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 3
- 239000010903 husk Substances 0.000 abstract description 28
- 235000013339 cereals Nutrition 0.000 description 77
- 230000005540 biological transmission Effects 0.000 description 12
- 239000012535 impurity Substances 0.000 description 11
- 238000007599 discharging Methods 0.000 description 8
- 238000005119 centrifugation Methods 0.000 description 7
- 239000002994 raw material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 239000004464 cereal grain Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- 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
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- 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
-
- 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
-
- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/007—Fume suction nozzles arranged on a closed or semi-closed surface, e.g. on a circular, ring-shaped or rectangular surface adjacent the area where fumes are produced
-
- 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
- B07B2201/02—Fastening means for fastening screens to their frames which do not stretch or sag the screening surfaces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The embodiment of the application provides a material separation device with a feeding mechanism for producing pet snacks, and relates to the technical field of production equipment of pet snacks. This pet snacks production is with material separation device who has feed mechanism includes: a feeding storage part and a pre-screening part. The feeding storage part comprises a feeding bin and a feeding pipe, and the top end of the feeding pipe is communicated with the bottom of the feeding bin; the pre-screening part comprises a central plate, a flexible annular belt, a screen plate and a vibrating motor, wherein the outer side and the inner side of the screen plate are respectively fixedly arranged with the flexible annular belt and the central plate, and the outer edge of the flexible annular belt is fixedly arranged with the inner wall of the feeding bin. According to the application, the mixed crushed grains and the Pi Chen scraps in the grains are simultaneously treated, so that the sieved grains are cleaner. The flyed husk and dust are finally collected in the dust box, and grain screening is mainly performed in a close state, so that dust is prevented from scattering outwards during grain screening, and harm to the body of an operator is reduced.
Description
Technical Field
The application relates to the technical field of pet snack production equipment, in particular to a material separation device with a feeding mechanism for producing pet snacks.
Background
The pet snack is an indispensable consumable for keeping the pet, and is necessary for satisfying the food for the pet, increasing emotion, and improving compliance when rewarding for training. The pet snack is also quite attractive to select, good snack nutrition is not added, and the pet can supplement nutrition and is healthy to eat.
Cereal is one of the important raw materials for pet foods. Cereal raw material grains contain husk, and the grain raw material needs sieving, cleaning and drying before milling. When the conventional screening machine screens the husk in the grains, the husk and dust fed to the screening machine are easily diffused to the outside of the machine, so that operators easily inhale the husk and the dust to influence the health of the operators. That is, the existing screening machine cannot screen grains, husk and dust, and cannot clean the husk and the dust at the same time in the screening process.
Disclosure of Invention
The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the application provides a material separating device with a feeding mechanism for producing pet snacks, which solves the problems that the existing screening machine can not screen grains and can not simultaneously clean the grains, the husk and the dust in the screening process.
According to the embodiment of the application, the feeding mechanism for producing pet snacks comprises: a feeding storage part and a pre-screening part.
The feeding storage part comprises a feeding bin and a feeding pipe, and the top end of the feeding pipe is communicated with the bottom of the feeding bin;
the pre-screening part comprises a central plate, a flexible annular belt, a screen plate and a vibrating motor, wherein the outer side and the inner side of the screen plate are respectively and fixedly arranged with the flexible annular belt and the central plate, the outer edge of the flexible annular belt is fixedly arranged with the inner wall of the feeding bin, and the vibrating motor is arranged at the bottom of the central plate.
Pouring grain raw materials into the upper storage bin, and driving the center plate at the top to vibrate by the vibrating motor in the pre-screening part. The vibrating central plate drives the screen plate to vibrate and screen grains, larger impurities are blocked above the pre-screening part, and the larger impurities screened out above the pre-screening part can be taken out after the equipment is stopped, so that the larger impurities in the pre-feeding are cleaned.
In some embodiments of the application, the flexible circumferential band is one of an elastic rubber material or an elastic plastic material.
The application also provides a material separating device with the feeding mechanism for producing the pet snacks, which comprises the feeding mechanism for producing the pet snacks, a screening main body part, a rotary screening part and a dust collecting part.
The screening main body part comprises an outer cover bin, a discharging bin, an outer tube, a dust collecting tube and a driving motor, wherein two ends of the outer tube are respectively communicated with the outer cover bin and one end of the dust collecting tube, the driving motor is arranged at the other end of the dust collecting tube, a discharging opening is formed in the bottom end of the outer cover bin, the discharging bin is communicated with the other end of the outer cover bin, and a discharging opening is formed in the bottom of the discharging bin;
the rotary screening part comprises a screen cylinder, a front section cylinder, a rear section cylinder, a connecting rod and a fixing plate, wherein two ends of the screen cylinder are respectively communicated with one end of the front section cylinder and one end of the rear section cylinder, the screen cylinder is positioned in the outer cover bin, two ends of the connecting rod are respectively fixedly arranged with the other end of the rear section cylinder and the fixing plate, a plurality of connecting rods are arranged in an annular array between the rear section cylinder and the fixing plate, the fixing plate is fixed at the output shaft end of the driving motor, the front section cylinder and the rear section cylinder are respectively positioned in the discharge bin and the outer tube, the rear section cylinder, the screen cylinder and the front section cylinder form a cylinder with a port area gradually expanding towards the outer cover bin, a feed inlet is formed in the outer side of the rear section cylinder, and the bottom end of the feeding tube is communicated with the upper part of the outer tube.
Grains sieved by feeding in the feeding bin are discharged to the inside of the rear-section bobbin through the feeding pipe. The output shaft end of the rotary driving motor drives the fixed plate to rotate, and the rotary fixed plate drives the screen cylinder, the front section bobbin and the rear section bobbin to rapidly rotate through the connecting rod. When the feeding hole on the rear section bobbin rotates below the feeding pipe, grains in the feeding pipe enter the rear section bobbin through the feeding hole. Because the rear section bobbin, the screen cylinder and the front section bobbin form a bobbin with gradually enlarged opening diameter, the bobbin rapidly driven by the driving motor has stronger centrifugal force, grains entering the rear section bobbin gradually pass through the rear section bobbin, the screen cylinder and the front section bobbin respectively along with the rotation and centrifugation of the bobbin, and finally the grains falling into the front section bobbin from the discharging hole at the bottom of the discharging bin are screened out.
When the grain of centrifugal material loading passes through the screen cloth section of thick bamboo, less impurity granule is thrown away to the dustcoat storehouse inside through the screen cloth section of thick bamboo under centrifugal force, finally follows the discharge gate ejection of compact of dustcoat storehouse bottom, i.e. the less impurity and the nibs that mix in the grain screen cloth remove the processing.
The dust collecting part comprises a dust collecting main pipe, a fan and a dust collecting box, one end of the dust collecting main pipe is communicated with the top of the dust collecting pipe, the other end of the dust collecting main pipe is communicated with the top of the dust collecting box, and the fan is installed on the dust collecting main pipe.
The fan is operated to make the interior of the dust collecting main pipe be in a negative pressure state. When the driving motor drives the bobbin to rotate, the rotating screen cylinder, the front section bobbin, the grain husk and dust inside the rear section bobbin fly in the bobbin, and negative pressure is generated inside the bobbin under the action of the fan. The screen cylinder, the front section cylinder and the back section cylinder are respectively internally provided with a dust collecting main pipe, and the dust collecting main pipe is internally provided with a dust collecting box. The grains inside the screen barrel, the front-section barrel and the rear-section barrel are not only screened out of broken grains and small grains in the grains during rotary centrifugation, but also can be cleaned and collected by mixing husk and dust in the grains while being in a negative pressure state in the barrel under the state of rotary centrifugation. The mixed crushed grains and the Pi Chen scraps of the grains are treated simultaneously, so that the sieved grains are cleaner.
The flyed husk and dust are finally collected in the dust box, and grain screening is mainly performed in a close state, so that dust is prevented from scattering outwards during grain screening, and harm to the body of an operator is reduced.
In some embodiments of the application, a notch is arranged on the outer side of the upper bin above the pre-screening part, a dust collecting cover is fixedly embedded in the notch, a filter screen is arranged in the dust collecting cover, a dust collecting branch pipe is communicated with the back of the dust collecting cover, and the other end of the dust collecting branch pipe is communicated with the dust collecting main pipe.
In some embodiments of the application, the screening body portion further comprises a support, the support being secured below the outer tube.
In some embodiments of the application, the rotary screen section further comprises a first cone housing secured to an end of the back-end spool proximate the securing plate.
In some embodiments of the present application, a first bearing is mounted on the exterior of the front section bobbin, and the outer wall of the first bearing is fixedly arranged with the inner wall of the front end of the outer housing bin.
In some embodiments of the present application, a second bearing is installed outside the rear section bobbin, and the outer wall of the second bearing is fixedly arranged with the inner wall of the rear section of the outer housing bin.
In some embodiments of the application, the dust collection box comprises a box body, the bottom end of the dust collection main pipe is communicated with the top of the box body, an air outlet is arranged on the outer side of the box body, and dust filtering cloth is arranged in the air outlet.
In some embodiments of the application, the back end barrel outer wall and the outer tube inner wall gap is less than 0.5mm.
According to the material separation device with the feeding mechanism for pet snack production, the chaff and the dust mixed in the grains entering the outer tube are all flyed in the tube by the centrifugal force of the screen cylinder, the front-section tube and the rear-section tube, and the dust attached to the surface of the grains and the chaff are difficult to be separated efficiently under the action of the centrifugal force.
The application relates to a material separating device with a feeding mechanism for producing pet snacks, which further comprises a linkage assembly, wherein the linkage assembly comprises a transmission shaft, a fixed block and a first magnet block, the fixed block is fixed at one end of the transmission shaft, the other end of the transmission shaft is fixedly connected with a fixed plate, and the first magnet block is arranged at one side of the fixed block far away from the fixed plate;
the material turning assembly comprises an L-shaped rod, a sleeve, a blade plate and a second magnet block, wherein the top end of the L-shaped rod is fixedly arranged on the inner wall of a rear section bobbin, the sleeve is rotationally sleeved outside the lower section of the L-shaped rod, a plurality of blades are fixed outside the sleeve in an annular array, the second magnet block is arranged on one side of the sleeve, which is close to the first magnet block, and the first magnet block and the second magnet block are in clearance arrangement.
The output shaft end of the driving motor drives the fixed plate and the transmission shaft to rotate, and the rotating transmission shaft drives the fixed block and the first magnet block to rotate. The sleeve and the external blade are driven to rotate under the suction force of the first magnet block and the second magnet block. When the grain enters the rear section bobbin from the feed inlet, the grain is connected with the rotating blade, the rotating blade beats the grain to enable dust and husk on the surface of the grain to fall off more easily, and then the fallen husk and dust enter the dust box to be collected along the circulating negative pressure air, so that the finally collected grain is cleaner.
The first magnet block and the second magnet block are arranged so that the blade plate is not constrained by the rotation of the transmission shaft when rotating. When the blade plate is blocked in the rear section bobbin, the rotation of the driving motor is not influenced, and the driving motor is well protected.
The negative pressure fan on the dust collecting main pipe in the material separating device with the feeding mechanism for producing the pet snack has smaller wind pressure to the inside of the bobbin consisting of the screen barrel, the front-section bobbin and the rear-section bobbin, namely, the negative pressure in the bobbin is relatively smaller, and the quality of sucking and removing the husk and dust is affected.
In some embodiments of the present application, the linkage assembly further includes a fan blade and a second cone cover, the fan blade is fixedly sleeved outside the transmission shaft, the second cone cover is located between the fixing plate and the fan blade, the second cone cover is fixedly sleeved outside the transmission shaft, a positioning groove is formed in the outer side of the second cone cover, and the connecting rod penetrates through the positioning groove.
The driving motor drives the transmission shaft to rotate and simultaneously drives the fan blades to rotate, and the rotating fan blades drive the air inside the rear section of bobbin to circulate, namely, drive the air inside the screen cylinder, the front section of bobbin and the rear section of bobbin to circulate further and accelerate, so that the grain and dust inside the screen cylinder, the front section of bobbin and the rear section of bobbin can be better subjected to negative pressure collection. The second cone housing has good water conservancy diversion effect, and the husk and the dust of through the flabellum drainage can be better along the air and with the second cone housing outer wall entering into in the dust collection main pipe, further promote the efficiency of collecting corn and dust.
The beneficial effects of the application are as follows: according to the material separation device with the feeding mechanism for producing pet snacks, which is obtained through the design, grains in the screen barrel, the front-stage barrel and the rear-stage barrel are not only screened out of broken grains and small grains in the grains during rotary centrifugation, but also the interior of the barrel is in a negative pressure state under the rotary centrifugation state, and meanwhile, mixed husk and dust in the grains can be cleaned and collected. The mixed crushed grains and the Pi Chen scraps of the grains are treated simultaneously, so that the sieved grains are cleaner. The flyed husk and dust are finally collected in the dust box, and grain screening is mainly performed in a close state, so that dust is prevented from scattering outwards during grain screening, and harm to the body of an operator is reduced.
Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and should not be considered as limiting the scope, and other related drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a feeding mechanism for pet treat production and a material separation device with a feeding mechanism for pet treat production according to an embodiment of the present application;
FIG. 2 is a schematic illustration of the internal construction of a screening body portion according to an embodiment of the present application;
FIG. 3 is a schematic view of a loading storage section according to an embodiment of the present application;
FIG. 4 is a schematic illustration of a pre-screening section according to an embodiment of the present application;
FIG. 5 is a schematic view of a rotary screen section according to an embodiment of the present application;
fig. 6 is a schematic view of a dust collecting part structure according to an embodiment of the present application;
FIG. 7 is a schematic illustration of a linkage assembly and a material turning assembly according to an embodiment of the present application;
FIG. 8 is a schematic illustration of a linkage assembly configuration according to an embodiment of the present application;
fig. 9 is a schematic structural view of a material turning assembly according to an embodiment of the present application.
Icon:
10-a feeding storage part; 110-feeding bin; 111-notch; 120-feeding pipe; 20-a pre-screening section; 210-a central panel; 220-a flexible annulus; 230-screen plate; 240-vibration motor; 30-screening a body portion; 310-an outer cover bin; 320-discharging the material bin; 330-an outer tube; 340-a dust collecting bobbin; 350-driving a motor; 360-supporting seat; 40-rotating the sieving section; 410-a screen drum; 420-a front-end bobbin; 430-a back end bobbin; 431—a feed inlet; 440-connecting rod; 450-fixing plate; 460-a first cone housing; 470-first bearing; 480-a second bearing; 50-a dust collection part; 510-a dust collecting main pipe; 520-fans; 530—a dust bin; 531-box; 532-dust filtering cloth; 540-dust hood; 550-dust collection branch pipes; 560-filtering net; 60-linkage assembly; 610-a drive shaft; 620-a fixed block; 630-a first magnet block; 640-fan blades; 650-a second cone housing; 70-turning-over components; a 710-L shaped rod; 720-sleeve; 730-leaf plate; 740-second magnet block.
Description of the embodiments
The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, based on the embodiments of the application, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the application.
Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, based on the embodiments of the application, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the application.
A material separating apparatus with a feeding mechanism for pet treat production according to an embodiment of the present application is described below with reference to the accompanying drawings.
Referring to fig. 1-9, a feeding mechanism for pet snack production according to an embodiment of the present application includes: a loading storage section 10 and a pre-screening section 20.
Wherein the loading storage portion 10 is used for loading cereal raw materials in pet treats, the pre-screening portion 20 is used for screening out larger impurities in grains, and small grains are screened by the pre-screening portion 20 for unloading.
Referring to fig. 3 and 4, the loading storage 10 includes a loading bin 110 and a loading pipe 120. The top end of the feeding pipe 120 is communicated with the bottom of the feeding bin 110. The pre-screening portion 20 includes a center plate 210, a flexible endless belt 220, a screen plate 230, and a vibration motor 240. The outer side and the inner side of the screen plate 230 are fixedly arranged with the flexible endless belt 220 and the central plate 210 through bolts respectively, the outer edge of the flexible endless belt 220 is fixedly arranged with the inner wall of the upper bin 110 through bolts, and the vibration motor 240 is arranged at the bottom of the central plate 210.
The grain material is poured into the upper bin 110 and the vibrating motor 240 in the pre-screening section 20 vibrates the top center plate 210. The vibrating center plate 210 drives the screen plate 230 to vibrate and screen grains, larger impurities are blocked above the pre-screening part 20, and the larger impurities screened above the pre-screening part 20 can be taken out after the equipment is stopped, so that the larger impurities in the pre-feeding process are cleaned.
In the above embodiments, the flexible ring belt 220 is made of one of elastic rubber material and elastic plastic material. The flexible endless belt 220 has a good damping effect when the screen plate 230 vibrates, i.e., the vibration is not transferred to the upper bin 110 when the screen plate 230 vibrates.
The application also provides a material separating device with a feeding mechanism for producing pet snacks, which comprises the feeding mechanism for producing pet snacks, a screening main body part 30, a rotary screening part 40 and a dust collecting part 50.
Referring to fig. 2, 3 and 5, the screening body portion 30 includes a housing bin 310, a discharge bin 320, an outer tube 330, a dust collecting bobbin 340 and a driving motor 350. Two ends of the outer tube 330 are respectively fixedly communicated with one end of the outer housing bin 310 and one end of the dust collecting tube 340 through bolts. The driving motor 350 is installed at the other end of the dust collecting tube 340, the bottom end of the outer cover bin 310 is provided with a discharge opening, the discharge bin 320 is communicated with the other end of the outer cover bin 310, and the bottom of the discharge bin 320 is provided with a discharge opening. The rotary screen section 40 includes a screen cylinder 410, a front stage cylinder 420, a rear stage cylinder 430, a link 440, and a fixing plate 450. The two ends of the screen cylinder 410 are respectively communicated with one ends of the front section cylinder 420 and the rear section cylinder 430 by welding, and the screen cylinder 410 is positioned inside the outer housing bin 310. The two ends of the connecting rod 440 are fixedly arranged with the other end of the rear section bobbin 430 and the fixing plate 450 through welding, and a plurality of connecting rods 440 are arranged in a ring-shaped array between the rear section bobbin 430 and the fixing plate 450. The fixing plate 450 is fixed to the output shaft end of the driving motor 350 by bolts. The front section bobbin 420 and the rear section bobbin 430 are respectively positioned in the discharge bin 320 and the outer tube 330, the rear section bobbin 430, the screen cylinder 410 and the front section bobbin 420 form a bobbin with a port area gradually expanding toward the outer housing bin 310, and a feed inlet 431 is formed on the outer side of the rear section bobbin 430. The bottom end of the feeding pipe 120 is communicated with the upper part of the outer pipe 330.
Grains screened by the inner part of the loading bin 110 are discharged into the rear bobbin 430 through the loading pipe 120. The output shaft end of the rotating driving motor 350 drives the fixing plate 450 to rotate, and the rotating fixing plate 450 drives the screen cylinder 410, the front section cylinder 420 and the rear section cylinder 430 to rotate rapidly through the connecting rod 440. When the feeding port 431 of the rear bobbin 430 is rotated below the feeding pipe 120, grains in the feeding pipe 120 enter the rear bobbin 430 through the feeding port 431. Since the rear bobbin 430, the screen bobbin 410 and the front bobbin 420 constitute a bobbin with an opening diameter gradually enlarged, the bobbin rapidly driven by the driving motor 350 has a strong centrifugal force, grains entering the rear bobbin 430 gradually pass through the rear bobbin 430, the screen bobbin 410 and the front bobbin 420 respectively as the bobbins rotate and are centrifuged, and finally the grains falling from the front bobbin 420 into the discharge bin 320 are screened out from the discharge hole at the bottom.
When the centrifugally fed grains pass through the screen cylinder 410, the smaller impurity particles are thrown out to the inside of the outer cover bin 310 through the screen cylinder 410 under the centrifugal force, and finally discharged from the discharge opening at the bottom of the outer cover bin 310, namely, the smaller impurities and the crushed grains mixed in the grains are screened out.
Referring to fig. 6, the dust collecting part 50 includes a dust collecting main pipe 510, a fan 520, and a dust container 530. One end of the dust collecting main pipe 510 is communicated with the top of the dust collecting tube 340, and the other end of the dust collecting main pipe 510 is communicated with the top of the dust collecting box 530, and the fan 520 is installed on the dust collecting main pipe 510.
The blower 520 operates such that the inside of the dust collecting main pipe 510 is in a negative pressure state. When the driving motor 350 drives the bobbin to rotate, the rotating screen cylinder 410, the front-stage bobbin 420, the husk and dust inside the rear-stage bobbin 430 fly inside the bobbin, and negative pressure is generated inside the bobbin under the action of the fan 520. The chaff and dust flying inside the screen cylinder 410, the front stage cylinder 420 and the rear stage cylinder 430 enter the dust collecting main pipe 510, and finally enter the dust collecting box 530 through the dust collecting main pipe 510 to be collected. The grains in the screen cylinder 410, the front stage cylinder 420 and the rear stage cylinder 430 are not only screened out of the crushed grains and the small grains in the rotary centrifugation, but also the grains mixed with the grains can be cleaned and collected while the negative pressure state is maintained in the cylinder in the rotary centrifugation state. The mixed crushed grains and the Pi Chen scraps of the grains are treated simultaneously, so that the sieved grains are cleaner.
The flying husk and dust are finally collected in the dust box 530, grain screening is mainly performed in a nearly airtight state, dust is prevented from scattering outwards during grain screening, and harm to the body of an operator is reduced.
In the above embodiment, referring to fig. 6, a notch 111 is provided on the outer side of the upper bin 110 above the pre-screening portion 20, and a dust hood 540 is fixedly embedded in the notch 111. The dust hood 540 is provided with a filter screen 560 inside, the back of the dust hood 540 is communicated with a dust collecting branch pipe 550, and the other end of the dust collecting branch pipe 550 is communicated with the dust collecting main pipe 510.
When the vibrating motor 240 drives the center plate 210 and the screen plate 230 to vibrate the pre-sifted grains, dust on the surface of the vibrating grains on the screen plate 230 will be diffused into the upper bin 110. Under the operation of the fan 520, the inside of the dust collection branch pipe 550 is in a negative pressure state, dust in the upper bin 110 is sucked into the dust collection cover 540, and enters the dust collection box 530 through the dust collection branch pipe 550 and the dust collection main pipe 510, so that the dust is prevented from diffusing from the upper bin 110 to the outside during vibration pre-screening, and a good protection effect is achieved on the body of an operator.
The filter screen 560 is designed to prevent grains in the upper bin 110 from entering the dust hood 540.
Further referring to fig. 2 and 6, the screen body portion 30 further includes a support 360, the support 360 being welded to the underside of the outer tube 330 for assisting in supporting the outer tube 330. The rotary sifting portion 40 further includes a first cone housing 460, the first cone housing 460 being secured to the end of the rear barrel 430 adjacent the securing plate 450. The provision of the first cone housing 460 prevents grains that enter the interior of the outer tube 330 from falling into the dust hood 540. The tail end of the first cone cover 460 is provided with a ventilation opening, which enables the husk and dust to smoothly enter the dust collection cover 540 from the bobbin.
In a specific arrangement, referring to fig. 2 and 5, the front section bobbin 420 is externally provided with a first bearing 470, and the outer wall of the first bearing 470 is fixedly arranged with the inner wall of the front end of the housing bin 310. The second bearing 480 is installed outside the rear section bobbin 430, and the outer wall of the second bearing 480 is fixedly arranged with the inner wall of the rear section of the outer cover bin 310. The provision of the first bearing 470 and the second bearing 480 enables the front stage bobbin 420 and the rear stage bobbin 430 to rotate more stably. The gap between the outer wall of the rear barrel 430 and the inner wall of the outer tube 330 is less than 0.5mm.
In some embodiments of the present application, the dust box 530 includes a box 531, the top of the box 531 at the bottom end of the dust collecting main pipe 510 is connected, an air outlet is provided at the outer side of the box 531, and a dust filter 532 is provided inside the air outlet. The collected dust and husk enter the box 531, and the air with overpressure is discharged to the outside of the box 531 through the dust filter cloth 532.
In the above-mentioned pet treat production is with having the material separator of feed mechanism, enter into in the inside cereal grain of outer tube 330 mix husk and dust, all lean on screen cloth section 410, anterior segment bobbin 420, back end bobbin 430 centrifugal force in the bobbin to fly in, and the dust and the broken husk that adhere to the cereal grain surface are difficult to be separated by the high efficiency under centrifugal force.
Referring to fig. 5-9, a material separation apparatus with a feeding mechanism for pet treat production of the present application further includes a linkage assembly 60 and a material turning assembly 70. The linkage assembly 60 includes a drive shaft 610, a fixed block 620, and a first magnet block 630. The fixing block 620 is welded and fixed to one end of the driving shaft 610, and the other end of the driving shaft 610 is fixedly connected with the fixing plate 450 through bolts. The first magnet block 630 is disposed at a side of the fixing block 620 away from the fixing plate 450. The material turning assembly 70 includes an L-shaped bar 710, a sleeve 720, a blade 730, and a second magnet block 740. The top of the L-shaped rod 710 is fixedly arranged with the inner wall of the rear section tube 430, the sleeve 720 is rotatably sleeved outside the lower section of the L-shaped rod 710, the plurality of blades 730 are fixed outside the sleeve 720 in a ring-shaped array, the second magnet block 740 is arranged on one side of the sleeve 720 close to the first magnet block 630, and the first magnet block 630 and the second magnet block 740 are in clearance arrangement.
The output shaft end of the driving motor 350 drives the fixing plate 450 and the driving shaft 610 to rotate, and the rotating driving shaft 610 drives the fixing block 620 and the first magnet block 630 to rotate. The sleeve 720 and the external blade 730 are rotated by the attraction force of the first magnet block 630 and the second magnet block 740. When grains enter the rear-section bobbin 430 from the feeding hole 431, the grains are connected with the rotating blade plate 730, the rotating blade plate 730 beats the grains so that dust and husk on the surface of the grains are easier to fall off, and then the fallen husk and dust enter the dust box 530 along the circulating negative pressure air to be collected, namely, the grains finally collected are cleaner.
The first magnet block 630 and the second magnet block 740 are arranged such that the rotation of the blade 730 is not constrained by the rotation of the drive shaft 610. When the vane 730 is blocked inside the rear-stage bobbin 430, the rotation of the driving motor 350 is not affected, and the driving motor 350 is well protected.
In the above-mentioned pet snack production is with material separation device with feed mechanism, negative pressure fan 520 on dust collecting main pipe 510 is less to the inside wind pressure of screen cloth section 410, anterior segment bobbin 420, back end bobbin 430 constitution's bobbin, and the inside negative pressure of bobbin is less relatively, influences the quality of sucking off husk and dust bits.
In some embodiments of the present application, referring to fig. 7 and 8, linkage assembly 60 further includes fan blade 640 and second cone housing 650. The fan blades 640 are fixedly sleeved outside the transmission shaft 610, the second cone cover 650 is positioned between the fixing plate 450 and the fan blades 640, and the second cone cover 650 is fixedly sleeved outside the transmission shaft 610 through bolts. The second cone housing 650 is provided with a positioning groove at an outer side thereof, through which the connecting rod 440 is disposed.
The driving motor 350 drives the transmission shaft 610 to rotate and simultaneously drives the fan blades 640 to rotate, and the rotating fan blades 640 drive the air inside the rear section bobbin 430 to circulate, that is, drive the air inside the screen cylinder 410, the front section bobbin 420 and the rear section bobbin 430 to further circulate and accelerate, so that the grain and dust inside the screen cylinder 410, the front section bobbin 420 and the rear section bobbin 430 can be better collected under negative pressure. The second cone cover 650 has a good flow guiding effect, and the husk and dust guided by the fan blade 640 can better enter the main dust collecting pipe 510 along the air and with the outer wall of the second cone cover 650, so as to further improve the efficiency of collecting the husk and dust.
It should be noted that, specific model specifications of the vibration motor 240, the driving motor 350, and the fan 520 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the art, so that detailed descriptions thereof are omitted. The power supply of the vibration motor 240, the driving motor 350, the blower 520, and the principle thereof will be apparent to those skilled in the art, and will not be described in detail herein.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (9)
1. Material separation device with feed mechanism is used in pet treat production, its characterized in that includes:
the feeding storage part (10), the feeding storage part (10) comprises a feeding bin (110) and a feeding pipe (120), and the top end of the feeding pipe (120) is communicated with the bottom of the feeding bin (110);
the pre-screening part (20), the pre-screening part (20) comprises a central plate (210), a flexible annular belt (220), a screen plate (230) and a vibrating motor (240), the outer side and the inner side of the screen plate (230) are fixedly arranged with the flexible annular belt (220) and the central plate (210) respectively, the outer edge of the flexible annular belt (220) is fixedly arranged with the inner wall of the upper bin (110), and the vibrating motor (240) is arranged at the bottom of the central plate (210);
the screening main body part (30), screening main body part (30) includes dustcoat storehouse (310), ejection of compact storehouse (320), outer tube (330), collection dirt bobbin (340) and driving motor (350), outer tube (330) both ends respectively with dustcoat storehouse (310) with collection dirt bobbin (340) one end is linked together, driving motor (350) are installed album dirt bobbin (340) other end, dustcoat storehouse (310) bottom is provided with the discharge opening, ejection of compact storehouse (320) with dustcoat storehouse (310) other end is linked together, ejection of compact storehouse (320) bottom is provided with the discharge gate;
the rotary screening part (40), the rotary screening part (40) comprises a screen cylinder (410), a front section cylinder (420), a rear section cylinder (430), a connecting rod (440) and a fixing plate (450), wherein two ends of the screen cylinder (410) are respectively communicated with one ends of the front section cylinder (420) and the rear section cylinder (430), the screen cylinder (410) is positioned in the outer cover bin (310), two ends of the connecting rod (440) are respectively fixedly arranged with the other end of the rear section cylinder (430) and the fixing plate (450), a plurality of connecting rods (440) are arranged in an annular array between the rear section cylinder (430) and the fixing plate (450), the fixing plate (450) is fixed at the output shaft end of the driving motor (350), the front section cylinder (420) and the rear section cylinder (430) are respectively positioned in the outer pipe (330), the outer cover bin (430), the two ends of the connecting rod (440) are respectively fixedly arranged with the other ends of the rear section cylinder (430) and the fixing plate (450) and the front section cylinder (430) form an enlarged feed inlet (120) on the outer pipe (310), and the upper section cylinder (431) is gradually arranged at the feed inlet (120);
the dust collecting part (50), the dust collecting part (50) includes dust collecting main pipe (510), fan (520) and dust collection box (530), dust collecting main pipe (510) one end with dust collection tube (340) top intercommunication sets up, just dust collecting main pipe (510) other end with dust collection box (530) top intercommunication sets up, fan (520) are installed on dust collecting main pipe (510).
2. The pet treat production device with a feeding mechanism of claim 1, wherein the flexible endless belt (220) is one of an elastic rubber material or an elastic plastic material.
3. The pet treat production device with a feeding mechanism of claim 1, wherein the gap between the outer wall of the rear barrel (430) and the inner wall of the outer tube (330) is less than 0.5mm.
4. The material separation device with the feeding mechanism for pet snack production according to claim 1, wherein a notch (111) is formed in the outer side of the feeding bin (110) above the pre-screening part (20), a dust collecting cover (540) is fixedly embedded in the notch (111), a filter screen (560) is arranged in the dust collecting cover (540), a dust collecting branch pipe (550) is arranged on the back of the dust collecting cover (540) in a communicating manner, and the other end of the dust collecting branch pipe (550) is communicated with the dust collecting main pipe (510).
5. The pet treat production device with a feeding mechanism of claim 1, wherein the sifting body portion (30) further comprises a support (360), the support (360) being secured below the outer tube (330).
6. The pet treat production device with a feeding mechanism of claim 1, wherein the rotary sifter portion (40) further includes a first cone housing (460), the first cone housing (460) being secured to the end of the rear barrel (430) adjacent the stationary plate (450).
7. The material separation device with the feeding mechanism for pet snack production according to claim 1, wherein a first bearing (470) is installed outside the front section bobbin (420), and the outer wall of the first bearing (470) is fixedly arranged with the inner wall of the front end of the outer housing bin (310).
8. The material separation device with the feeding mechanism for pet treat production according to claim 1, wherein a second bearing (480) is installed outside the rear section bobbin (430), and the outer wall of the second bearing (480) is fixedly arranged with the inner wall of the rear section of the outer housing bin (310).
9. The material separation device with the feeding mechanism for pet snack production according to claim 1, wherein the dust collection box (530) comprises a box body (531), the bottom end of the dust collection main pipe (510) is communicated with the top of the box body (531), an air outlet is arranged on the outer side of the box body (531), and dust filtering cloth (532) is arranged in the air outlet.
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| CN202310847439.7A CN116550604B (en) | 2023-07-12 | 2023-07-12 | Material separation device with feeding mechanism for pet snack production |
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| CN202310847439.7A CN116550604B (en) | 2023-07-12 | 2023-07-12 | Material separation device with feeding mechanism for pet snack production |
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| CN116550604A (en) | 2023-08-08 |
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