CN113231300B - A sieving mechanism that is used for stem of noble dendrobium product processing to have a dust removal function - Google Patents
A sieving mechanism that is used for stem of noble dendrobium product processing to have a dust removal function Download PDFInfo
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- CN113231300B CN113231300B CN202110609731.6A CN202110609731A CN113231300B CN 113231300 B CN113231300 B CN 113231300B CN 202110609731 A CN202110609731 A CN 202110609731A CN 113231300 B CN113231300 B CN 113231300B
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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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/28—Plant or installations without electricity supply, e.g. using electrets
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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
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrostatic Separation (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to the technical field of agriculture, and discloses a screening device with a dust removal function for processing dendrobium products, which comprises a bottom plate, wherein a screening box is fixedly installed at the top of the bottom plate, a feed hopper penetrates through the center of the top of the screening box, an electric valve is arranged on the right side wall of the feed hopper, a dust removal barrel is installed at the top end of the left side wall of the screening box in a butt joint mode, a dust collection bag is sleeved on the left side of the dust removal barrel, a motor bin is fixedly installed on the right side wall of the screening box, a driving motor is fixedly installed inside the motor bin, the output end of the driving motor penetrates through the motor bin and the right side wall of the screening box, a sieve throwing mechanism is fixedly installed on the right side wall of the motor bin, the sieve throwing mechanism comprises a rotating rod, the right end of the rotating rod is installed on the output end of the driving motor, two groups of conical gear sets are fixedly arranged on the outer surface of the rotating rod, and the number of each group is two. The invention solves the problems that the traditional dendrobium product processing and screening method mostly uses manpower to screen, wastes time and labor and harms the health of workers.
Description
Technical Field
The invention relates to the technical field of agriculture, in particular to a screening device with a dust removal function for processing dendrobium products.
Background
The dendrobium is one of the traditional Chinese medicine health preserving products with the longest history in China, records about dendrobium exist in the earliest existing pharmaceutical works 'Shennong Bencao Jing' in China, and the dendrobium is a superior good medicine for 'tonifying internal organs and consumptive disease, emaciating, reinforcing yin, thickening intestines and stomach, lightening and prolonging the life' by the famous medical doctors in the past, and has extremely high medicinal value, and the modern medical research proves that: the dendrobium contains various trace elements, polysaccharides, alkaloids, amino acids and the like which are necessary for human bodies, has the functions of improving the immunity, inhibiting thrombosis, inhibiting tumors and resisting aging, is widely applied to Chinese patent medicines and health-care products, and can not be screened and dedusted when the dendrobium is prepared into products, so that the screening device with the dedusting function for processing the dendrobium products is provided.
The current dendrobium nobile product processing screening mode that is used for is mostly to filter with the manual work, and this kind of screening mode not only wastes time and energy, and the dust that produces not only can cause certain environmental pollution in the screening engineering, still can produce certain harm to workman's healthy.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a screening device with a dust removal function for processing dendrobium products, and solves the problems that most of the existing screening methods for processing dendrobium products are manual screening, time and labor are wasted, and the health of workers is harmed.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a screening device with a dust removal function for processing dendrobium products comprises a bottom plate, wherein a screening box is fixedly mounted at the top of the bottom plate, a feeding hopper is installed at the center of the top of the screening box in a penetrating mode, an electric valve is arranged on the right side wall of the feeding hopper, a dust removal cylinder is installed at the top end of the left side wall of the screening box in a butt joint mode, a dust collection bag is sleeved at the left end of the dust removal cylinder, a motor bin is fixedly installed on the right side wall of the screening box, a driving motor is fixedly installed inside the motor bin, and the output end of the driving motor penetrates through the motor bin and the right side wall of the screening box and is fixedly provided with a screen throwing mechanism;
the throwing and screening mechanism comprises a rotating rod, the right end of the rotating rod is arranged on the output end of the driving motor, two groups of conical gear sets are fixedly arranged on the outer surface of the rotating rod, the number of each group is two, the two conical gears are meshed and connected, the two conical gears positioned at the bottom side are both provided with rotating rods in a butt joint way, the outer surface of the rotating rod is provided with a wave-shaped groove in a surrounding way, the undulation degree of the wave-shaped groove on the left side is larger than that of the wave-shaped groove on the right side, a fork-shaped rod is slidably arranged on the rotating rod through a wave-shaped groove, a vertical rod is fixedly arranged at the bottom end of the left side wall of the fork-shaped rod, and one end of the vertical rod is provided with two groups of extension springs in a butt joint way, a throwing screen box with a hollow structure is elastically connected between the extension springs, the bottom ends of the inner walls of the two sides of the screen throwing box are provided with first screens for screening, and the left end of the rotating rod penetrates through the left side wall of the screening box and is provided with a driving wheel in a butt joint mode;
a rotating shaft is rotatably arranged on the inner side wall of the dust removing cylinder, a turbine blade for dust collection is fixed at one end of the rotating shaft, belt wheels are sleeved on the outer circular surface of the rotating shaft and the driving wheel, and the two belt wheels are arranged through a belt penetrating through the bottom of the dust removing cylinder in a transmission manner;
the bottom side of the inside of the screening box is slidably butted with a recovery mechanism, and the top of the inner wall of the screening box is clamped with two sets of screening assemblies.
Preferably, four groups of universal wheels are arranged on the lower surface of the bottom plate, and the universal wheels are self-locking universal wheels.
Preferably, the front surface of the screening box is provided with a cover door, the front surface of the cover door is provided with an observation window and a handle, and the observation window is used for observing the internal screening condition.
Preferably, two the screening subassembly all is including fixing at the inside metal hang plate of screening case, and the inside of two metal hang plates all is provided with small-size magnetic pole, and the bottom fixed mounting of its metal hang plate has the turning block, and the turning block rotates through the pivot and installs the apron, and the top of apron and the left side wall bottom butt joint of metal hang plate install reset spring, and the bottom fixed mounting of the turning block that is located the right side has the riser, and the left side wall bottom of riser is provided with control button.
Preferably, the inclination of the two metal inclined plates is one hundred thirty five degrees.
Preferably, the electric valve is connected with the control button through a wire.
Preferably, retrieve the mechanism and include the collection box, the collection box passes through slide rail slidable mounting in the inside bottom of screening case, and the electrostatic precipitator net has been laid to the inner wall equipartition of collection box, and fixed mounting has the second screen cloth between the inner wall of collection box.
Preferably, the left side wall and the right side wall of collection box all are provided with two sets of joint strips that are used for the joint at the inner wall of screening case, and the positive surface of collection box is provided with the handle.
Preferably, the gaps of the holes of the first screen are larger than the gaps of the holes of the second screen.
(III) advantageous effects
Compared with the prior art, the invention provides a screening device with a dust removal function for processing dendrobium products, which has the following beneficial effects:
1. according to the invention, the rotation rod is driven to rotate by the driving motor through the arranged throwing screen mechanism, so that the two conical gear sets arranged on the rotation rod are rotated, the rotation of the rotation rod is realized, at the moment, the fork-shaped rod arranged on the wave-shaped groove of the rotation rod can move back and forth along the wave-shaped groove, and the dendrobium products in the throwing screen box are screened, so that the problem that the traditional manual screening is time-consuming and labor-consuming is solved, and meanwhile, the screening efficiency is also improved.
2. The invention realizes the operation of the driving wheel by butting the rotating rod with the driving wheel and driving the rotating rod by the driving motor, the driving wheel drives the belt wheel to operate by the belt so as to provide power energy for the turbine blades and achieve the effect of dust collection, and the dust collection treatment is carried out by the dust collection bag at the left end of the dust collection cylinder while dust collection, thereby avoiding the pollution to the environment while dust is discharged outwards and also maintaining the physical and mental health of workers.
3. According to the invention, the tension spring is used for connecting the casting and screening box, and the tension spring can increase the shaking strength of the casting and screening box when the casting and screening box carries out vertical casting and screening, so that the screening time of the casting and screening box is shortened, and the screening efficiency is improved.
4. According to the invention, through the arranged wave-shaped grooves, the up-down fluctuation degree of the wave-shaped groove on the left side is larger than that of the wave-shaped groove on the right side, and the fluctuation degree of the wave-shaped grooves on the two sides is different when the rotating rod rotates, so that the back-and-forth frequency of the fork-shaped rod is changed, the small-amplitude irregular left-and-right swing can be realized when the throwing and screening box shakes up and down, and the effect of accelerating screening is achieved.
5. According to the invention, through the arranged screening component, when the device feeds materials from the feed hopper, iron impurities possibly hidden in dendrobium materials to be screened can be adsorbed through the magnetic poles in the metal inclined plate, so that the effect of coarse screening can be achieved, and the screening rigidness can be ensured.
6. According to the automatic feeding device, due to the arrangement of the electric valve and the control button, when the device feeds materials from the feeding hopper, the materials can pass through the cover plate on the screening component, when materials with enough weight are on the cover plate, the reset spring can press the cover plate down to perform blanking, when the cover plate on the right side is in contact with the control button on the vertical plate, the electric valve on the feeding hopper can be directly closed, the re-feeding of the feeding hopper is suspended, and similarly, when the materials on the cover plate are insufficient, the cover plate is lifted up under the action of the reset spring to leave the control button, and the electric valve is opened to realize the re-feeding of the feeding hopper, so that the automatic feeding operation of the device is realized, and the operation and the use are convenient.
7. According to the invention, through the arranged recovery mechanism, the dendrobe fragments thrown away in the throwing and screening process are collected by the recovery box, secondary fine screening is carried out through the second screen on the recovery box, and meanwhile, dust generated on the recovery box is adsorbed by the electrostatic dust removal net, so that the dust is prevented from being lifted, and the dust-free rate of the recovered dendrobe screening is improved.
8. According to the invention, the arranged recovery box is clamped and installed between the inner walls of the screening boxes through the clamping blocks, so that the detachable effect of the recovery box is realized, and when the device finishes screening, workers can detach and clean the recovery box, thereby improving the practicability of the device.
Drawings
FIG. 1 is an internal view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a front view of the screen assembly of the present invention;
FIG. 4 is a partial front internal view of the screen throwing mechanism of the present invention;
FIG. 5 is a structural view of a recovery mechanism of the present invention;
fig. 6 is a partial enlarged view of the portion of fig. 1A of the present invention.
In the figure: 1. a base plate; 2. a screening box; 3. a driving wheel; 4. a dust collection bag; 5. a feed hopper; 6. an electrically operated valve; 7. a screening component; 701. a metal inclined plate; 702. a small magnetic pole; 703. a return spring; 704. rotating the block; 705. a cover plate; 706. a vertical plate; 707. a control button; 8. a motor compartment; 9. a drive motor; 10. a screen throwing mechanism; 1001. a rotating rod; 1002. a bevel gear set; 1003. rotating the rod; 1004. a wave-shaped groove; 1005. a fork-shaped lever; 1006. a vertical rod; 1007. an extension spring; 1008. a screen throwing box; 1009. a first screen; 11. a recovery mechanism; 1101. a recycling bin; 1102. a clamping strip; 1103. a second screen; 1104. an electrostatic dust removal screen; 12. a dust removal cylinder; 13. and a turbine blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 6, the present invention provides a technical solution: a screening device with a dust removal function for processing dendrobium products comprises a bottom plate 1, four groups of universal wheels are arranged on the lower surface of the bottom plate 1, the universal wheels are self-locking universal wheels, the device can move conveniently, the front surface of the screening box 2 is provided with a cover door, the front surface of the cover door is provided with an observation window and a handle, the observation window is used for observing the internal screening condition, the top of the bottom plate 1 is fixedly provided with the screening box 2, the center position of the top of the screening box 2 is provided with the feed hopper 5 in a penetrating way, the right side wall of the feed hopper 5 is provided with the electric valve 6, the top end of the left side wall of the screening box 2 is provided with the dust removing cylinder 12 in a butt joint way, and the left side of the dust removing cylinder 12 is sleeved with a dust collecting bag 4, the right side wall of the screening box 2 is fixedly provided with a motor cabin 8, a driving motor 9 is fixedly arranged in the motor bin 8, and the output end of the driving motor 9 penetrates through the motor bin 8 and the right side wall of the screening box 2 and is fixedly provided with a screening mechanism 10; the throwing and screening mechanism 10 comprises a rotating rod 1001, the right end of the rotating rod 1001 is installed on the output end of a driving motor 9, two groups of conical gear sets 1002 are fixedly arranged on the outer surface of the rotating rod 1001, each group is two, the two conical gears are meshed and connected, the two conical gears positioned at the bottom side are respectively provided with a rotating rod 1003 in a butt joint mode, the outer surface of the rotating rod 1003 is provided with a corrugated groove 1004 in a surrounding mode, the undulation degree of the corrugated groove 1004 positioned at the left side is larger than that of the corrugated groove 1004 positioned at the right side, when the rotating rod 1003 rotates, the reciprocating frequency of the forked rod 1005 is changed due to the different undulation degrees of the corrugated grooves 1004 at the two sides, so that the throwing and screening box 1008 can shake up and down, small-amplitude irregular left-right swinging can occur, the effect of speeding up screening is achieved, the forked rod 1005 is installed on the rotating rod 1003 in a sliding mode through the corrugated groove 1004, the bottom end of the left side wall of the forked rod 1005 is fixedly installed with a vertical rod 1006, and two sets of extension springs 1007 are installed on one side of the vertical rod 1006 in a butt joint mode, a throwing screen box 1008 with a hollow structure is elastically connected between the extension springs 1007, first screen cloth 1009 for screening is arranged at the bottom end of the inner walls on two sides of the throwing screen box 1008, a recovery mechanism 11 is installed on the bottom side of the interior of the screening box 2 in a sliding butt joint mode, two sets of screening assemblies 7 are installed on the top of the inner wall of the screening box 2 in a clamping mode, a rotating rod 1001 is driven to rotate by a driving motor 9, two conical gear sets 1002 arranged on the rotating rod 1001 are rotated, rotation of the rotating rod 1003 is achieved, at the moment, a fork-shaped rod 1005 arranged on a corrugated groove 1004 of the rotating rod 1003 can move back and forth along the corrugated groove 1004, dendrobium products inside the throwing screen box 1008 are screened, the problem that traditional manual screening wastes time and labor is solved, and screening efficiency is improved.
Specifically, the throw-sieve box 1008 is connected through the extension spring 1007, and when the throw-sieve box 1008 conducts upward and downward throwing sieve, the extension spring 1007 can increase the upward and downward shaking strength of the throw sieve, so that the sieving time of the throw-sieve box 1008 is shortened, and the sieving efficiency is improved.
Specifically, the left end of bull stick 1001 runs through the left side wall of screening case 2 and the butt joint installs action wheel 3, dust removal cylinder 12 inside wall rotates there is a pivot, pivot one end is fixed with the turbine leaf 13 that is used for the dust absorption, and the outer disc of pivot all has cup jointed the band pulley with action wheel 3, and two band pulleys set up through the belt drive that runs through dust removal cylinder 12 bottom, take turns 3 through bull stick 1001 butt joint, when driving bull stick 1001 is driven by driving motor 9, the operation of action wheel 3 has been realized, the drive of action wheel 3 carries out the operation to the band pulley through the belt, provide the power energy for turbine leaf 13, so that reach the effect of dust absorption, in the time of the dust absorption, carry out collection dirt by the dust bag 4 at dust removal cylinder 12 left end, cause the pollution to the environment when having avoided the outside emission of dust, staff's physical and mental health has also been maintained.
Specifically, each of the two screening assemblies 7 includes a metal inclined plate 701 fixed inside the screening box 2, and small magnetic poles 702 are provided inside each of the two metal inclined plates 701, a rotation block 704 is fixedly mounted at the bottom end of the metal inclined plate 701, a cover plate 705 is rotatably mounted on the rotation block 704 through a rotation shaft, a return spring 703 is mounted at the top of the cover plate 705 in abutting connection with the bottom end of the left sidewall of the metal inclined plate 701, a vertical plate 706 is fixedly mounted at the bottom end of the rotation block 704 on the right side, a control button 707 is provided at the bottom end of the left sidewall of the vertical plate 706, the electric valve 6 and the control button 707 are connected through a wire, when the device feeds materials from the feed hopper 5, the materials pass through the cover plate 705 on the screening assembly 7, when a material with sufficient weight is on the cover plate 705, the return spring 703 presses the cover plate 705 to perform blanking, when the cover plate 705 on the right side contacts the control button 707 on the vertical plate 706, can directly close electric valve 6 on feeder hopper 5, the refeed of pause feeder hopper 5, the same thing, when the material body on the apron 705 is not enough, apron 705 receives reset spring 703's effect, the realization is lifted up, thereby leave control button 707, and open electric valve 6, realize feeder hopper 5's refeed, thereby accomplish the automatic feeding operation of device, convenient operation uses, can adsorb the iron impurity that the stem of noble dendrobium material that needs to filter probably contains through small-size magnetic pole 702 in metal hang plate 701, so as to reach the effect of coarse screening, thereby guarantee the rigor of screening, the upper surface material of metal hang plate 701 can be steel or iron material, so as to be used for adsorbing iron impurity.
Specifically, the recycling mechanism 11 comprises a recycling box 1101, the recycling box 1101 is slidably mounted at the bottom end inside the screening box 2 through a sliding rail, an electrostatic dust removal net 1104 is uniformly laid on the inner wall of the recycling box 1101, a second screen 1103 is fixedly mounted between the inner walls of the recycling box 1101, two sets of clamping strips 1102 for clamping the inner walls of the screening box 2 are arranged on the left side wall and the right side wall of the recycling box 1101, a handle is arranged on the front surface of the recycling box 1101, the gap of the holes of the first screen is larger than the gap of the holes of the second screen 1103, the recycling box 1101 collects the dendrobium fragments thrown away in the throwing and screening process, secondary fine screening is carried out through the second screen 1103 on the recycling box 1101, meanwhile, dust generated on the recycling box 1101 is adsorbed by the electrostatic dust removal net 1104, dust is prevented from being lifted, the screening rate of recycled dendrobium is improved, and meanwhile, the clamping strips 1102 of the recycling box 1101 are just clamped on the inner walls of the screening box 2, can throw the accurate recovery of the stem of noble dendrobium crushed aggregates that sieve mechanism 10 thrown away in collection box 1101, simultaneously, joint strip 1102 facilitates the use and realizes the effect of dismantling of collection box 1101 to when the device was screening at the end, the staff can dismantle the clearance to collection box 1101, improves the practicality of device.
The working principle is as follows: when the device works, a feed hopper 5 of the device feeds dendrobium products to be screened, the dendrobium products enter the device, a driving motor 9 runs, the dendrobium products pass through a metal inclined plate 701 on a screening component 7, iron impurities on the dendrobium products are adsorbed by a small magnetic pole 702 in the metal inclined plate 701, meanwhile, the driving motor 9 drives a rotating rod 1001 to run, further, a driving wheel 3 drives a belt wheel to rotate, the operation of a turbine blade 13 is realized, dust is collected by a dust collection bag 4, the dendrobium products pass through a cover plate 705 at the same time, the dendrobium products on the cover plate 705 reach a certain weight, a return spring 703 drives the cover plate 705 to be pulled down, the cover plate 705 on the right side contacts a control button 707, the closing of an electric valve 6 is realized, the feeding of the feed hopper 5 is stopped, the dendrobium products fall into a throwing screen box 1008, and the rotation of the rotating rod 1001 is realized by the running of the driving motor 9, further driving the rotation rod 1003 to operate, realizing that the fork-shaped rod 1005 on the corrugated groove 1004 on the outer surface of the rotation rod 1003 moves back and forth, realizing the up-and-down sieve throwing treatment of the sieve throwing box 1008, carrying out screening, in the sieve throwing process, recovering and rescreening the dendrobium which is thrown away by the recovery box 1101, and carrying out dust collection by the electrostatic dust collection net 1104 in the recovery box 1101, thereby realizing the screening of the whole dendrobium product.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a sieving mechanism that is used for stem of noble dendrobium product processing to have dust removal function, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly provided with a screening box (2), the top center position of the screening box (2) is provided with a feeding hopper (5) in a penetrating mode, the right side wall of the feeding hopper (5) is provided with an electric valve (6), the top end of the left side wall of the screening box (2) is provided with a dust removing cylinder (12) in a butt joint mode, the left end of the dust removing cylinder (12) is sleeved with a dust collecting bag (4), the right side wall of the screening box (2) is fixedly provided with a motor bin (8), a driving motor (9) is fixedly arranged inside the motor bin (8), the output end of the driving motor (9) penetrates through the motor bin (8) and the right side wall of the screening box (2) and is fixedly provided with a screen throwing mechanism (10);
the sieve throwing mechanism (10) comprises a rotating rod (1001), the right end of the rotating rod (1001) is installed at the output end of a driving motor (9), two groups of bevel gear sets (1002) are fixedly arranged on the outer surface of the rotating rod (1001), each group is two, the two bevel gears are meshed and connected, the two bevel gears positioned at the bottom side are butted and provided with rotating rods (1003), the outer surface of each rotating rod (1003) is provided with a corrugated groove (1004) in a surrounding mode, the undulation degree of the corrugated groove (1004) positioned at the left side is larger than the undulation degree of the corrugated groove (1004) positioned at the right side, the rotating rods (1003) are provided with fork-shaped rods (1005) in a sliding mode through the corrugated grooves (1004), vertical rods (1006) are fixedly installed at the bottom end of the left side wall of each fork-shaped rod (1005), two groups of stretching springs (1007) are installed at one end of each vertical rod (1006) in a butt joint mode, a sieve throwing box (1008) with a hollow structure is elastically connected between the stretching springs (1007), the bottom ends of the inner walls of the two sides of the screen throwing box (1008) are provided with a first screen (1009) for screening, and the left end of the rotating rod (1001) penetrates through the left side wall of the screening box (2) and is provided with a driving wheel (3) in a butt joint mode;
a rotating shaft is rotated on the inner side wall of the dust removing cylinder (12), a turbine blade (13) for dust collection is fixed at one end of the rotating shaft, belt wheels are sleeved on the outer circular surface of the rotating shaft and the driving wheel (3), and the two belt wheels are arranged in a transmission manner through a belt penetrating through the bottom of the dust removing cylinder (12);
the inside bottom side of screening case (2) slides to dock and installs recovery mechanism (11), and two sets of screening subassemblies (7) are installed to the inner wall top joint of screening case (2).
2. The screening device with the dust removal function for processing the dendrobium nobile product according to claim 1, is characterized in that: four groups of universal wheels are arranged on the lower surface of the bottom plate (1), and the universal wheels are self-locking universal wheels.
3. The screening device with the dust removal function for processing dendrobium nobile products according to claim 1, characterized in that: the obverse surface of screening case (2) is provided with the lid door, and the obverse surface of lid door is provided with observation window and handle, and its observation window is used for observing the inside screening condition.
4. The screening device with the dust removal function for processing the dendrobium nobile product according to claim 1, is characterized in that: two screening subassembly (7) are all including fixing metal hang plate (701) in screening case (2), and the inside of two metal hang plates (701) all is provided with small-size magnetic pole (702), the bottom fixed mounting of its metal hang plate (701) has turning block (704), and turning block (704) rotate through the pivot and install apron (705), reset spring (703) are installed in the top of apron (705) and the left side wall bottom butt joint of metal hang plate (701), the bottom fixed mounting of turning block (704) that is located the right side has riser (706), and the left side wall bottom of riser (706) is provided with control button (707).
5. The screening device with the dust removal function for processing the dendrobium nobile product according to claim 4, is characterized in that: the inclination of the two metal inclined plates (701) is one hundred thirty five degrees.
6. The screening device with the dust removal function for processing the dendrobium nobile product according to claim 4, is characterized in that: the electric valve (6) is connected with the control button (707) through a lead.
7. The screening device with the dust removal function for processing the dendrobium nobile product according to claim 1, is characterized in that: retrieve mechanism (11) and include collection box (1101), collection box (1101) passes through slide rail slidable mounting in the inside bottom of screening case (2), and electrostatic precipitator net (1104) have been laid to the inner wall equipartition of collection box (1101), and fixed mounting has second screen cloth (1103) between the inner wall of collection box (1101).
8. The screening device with the dust removal function for processing the dendrobium nobile product according to claim 7, is characterized in that: the left side wall and the right side wall of collection box (1101) all are provided with two sets of joint strips (1102) that are used for the joint at the inner wall of screening case (2), and the front surface of collection box (1101) is provided with the handle.
9. The screening device with the dust removal function for processing dendrobium nobile products according to claim 8, characterized in that: the gaps of the holes of the first screen (1009) are larger than the gaps of the holes of the second screen (1103).
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| CN202110609731.6A CN113231300B (en) | 2021-06-01 | 2021-06-01 | A sieving mechanism that is used for stem of noble dendrobium product processing to have a dust removal function |
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| CN202110609731.6A CN113231300B (en) | 2021-06-01 | 2021-06-01 | A sieving mechanism that is used for stem of noble dendrobium product processing to have a dust removal function |
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| CN113696804A (en) * | 2021-09-26 | 2021-11-26 | 广州吉杰士交通设施有限公司 | Automobile interior decoration component |
| CN114225525A (en) * | 2021-12-29 | 2022-03-25 | 安徽昌荣农业综合开发有限公司 | Separation and purification device based on processing of anthocyanin is drawed to blueberry pomace |
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| JPH07328546A (en) * | 1994-06-07 | 1995-12-19 | Aisin Sanki Kk | Size sorting machine |
| CN203459271U (en) * | 2013-06-05 | 2014-03-05 | 广州捭阖环保科技有限公司 | Integrated-type material separation device of building solid waste |
| CN108067418A (en) * | 2016-11-10 | 2018-05-25 | 扬州明成机械新技术研发服务有限公司 | A kind of efficient paper making raw material screening compression set |
| CN206613719U (en) * | 2017-01-24 | 2017-11-07 | 象山艾尔沃特智能科技有限公司 | A kind of navel orange classifying equipoment |
| CN108405340B (en) * | 2018-06-11 | 2020-02-04 | 张翔 | Multistage screening sand equipment for building |
| CN210734535U (en) * | 2019-09-17 | 2020-06-12 | 山东鸿希源生物科技有限公司 | Metering type feed discharging device |
| CN110643493B (en) * | 2019-10-24 | 2022-09-23 | 海南医学院 | Edible and medicinal fungus multistage screening equipment |
| CN211497495U (en) * | 2019-12-27 | 2020-09-15 | 江苏国瑞特环保工程技术有限公司 | Ash discharging device for oil-containing solid waste low-temperature pyrolysis furnace |
| CN211802279U (en) * | 2020-03-04 | 2020-10-30 | 安阳市农业科学院 | Screening dust collecting equipment for corn |
| CN212916528U (en) * | 2020-07-05 | 2021-04-09 | 江西三元化肥有限公司 | Chemical fertilizer production screening dust collector |
| CN212829185U (en) * | 2020-07-24 | 2021-03-30 | 温州凯美锐机械制造有限公司 | Accurate material quantifying device of canning equipment |
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