CN116637796B - A dry screening equipment for edible fungus processing - Google Patents
A dry screening equipment for edible fungus processing Download PDFInfo
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- CN116637796B CN116637796B CN202310933576.2A CN202310933576A CN116637796B CN 116637796 B CN116637796 B CN 116637796B CN 202310933576 A CN202310933576 A CN 202310933576A CN 116637796 B CN116637796 B CN 116637796B
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- screening device
- belt
- primary screening
- bevel gear
- annular belt
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- 238000012216 screening Methods 0.000 title claims abstract description 181
- 241000233866 Fungi Species 0.000 title claims abstract description 64
- 230000005540 biological transmission Effects 0.000 claims abstract description 60
- 210000000078 claw Anatomy 0.000 claims abstract description 29
- 238000001035 drying Methods 0.000 claims abstract description 25
- 239000002699 waste material Substances 0.000 claims abstract description 25
- 230000001360 synchronised effect Effects 0.000 claims description 38
- 238000007873 sieving Methods 0.000 claims description 25
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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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
- B07B1/10—Screens in the form of endless moving bands
-
- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for 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
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to the technical field of edible fungi processing, in particular to drying and screening equipment for edible fungi processing, which comprises a bracket and a screening device; the primary screening device is horizontally arranged on the bracket; the annular belt is rotatably arranged on the bracket, the primary screening device penetrates through the ring of the annular belt, and the annular belt is uniformly provided with falling holes; the collecting box is arranged below the annular belt; the first rollers are arranged in a plurality, are distributed on the inner ring of the annular belt, and are in contact with the inner wall of the annular belt; the second roller is arranged on the outer side of the annular belt; the rotary driver is arranged at one side of the primary screening device; two ends of the transmission device are respectively connected with the primary screening device and any one of the second rollers; the grabbing claws are uniformly distributed on the inner ring side wall of the annular belt along the extending direction of the annular belt. The invention realizes automatic cleaning of the falling hole and avoids waste during production.
Description
Technical Field
The invention relates to the technical field of edible fungus processing, in particular to drying and screening equipment for edible fungus processing.
Background
The sales price of many edible fungi is in positive correlation with the volume of the edible fungi, so that the edible fungi still need to be sorted after being picked, and a manual sorting mode is still adopted in many places at present, and the mode can effectively reduce the damage rate of the edible fungi, but has lower efficiency. In addition, some edible mushrooms also need to be cleaned before screening, for example, after the mushrooms are picked, the mushrooms are cleaned, classified and cut off, and then the mushrooms can be dried, and before the mushrooms are dried, the whole process cannot exceed 6 hours, otherwise, the quality of the mushrooms can be affected. However, the cleaned edible fungi have more residual moisture on the surfaces, which is not beneficial to sorting, and the manual sorting consumes longer time, which is not beneficial to improving the productivity and the product quality.
Chinese patent CN219168852U discloses a dry screening mechanism of domestic fungus processing, includes, drying mechanism and screening mechanism, and screening mechanism includes screening machine main frame, includes screening machine main frame and lower floor's frame, and lower floor's frame internally mounted has screening subassembly and business turn over material subassembly, and drying mechanism includes the desiccator main frame, and desiccator main frame detachable installs conveyer belt subassembly and desiccator subassembly, the desiccator subassembly includes the drying cabinet, and drying cabinet top fixed mounting has a plurality of drying fans, and the space that forms between the upper surface of conveyer belt and the two is regarded as feed inlet and the discharge gate of domestic fungus down along being higher than to the both sides baffle around the drying cabinet, conveyer belt subassembly right-hand member is located screening machine feed inlet top, and drying mechanism and screening mechanism are controlled by the controller subassembly.
Above-mentioned scheme is though can carry out the screening of certain degree to the domestic fungus, but the screening mechanism among the above-mentioned scheme appears omitting the phenomenon when sieving the domestic fungus, this is because screening assembly adopts the belt conveying mode, the condition that the domestic fungus dropped easily appears in the in-process of conveying, has caused unnecessary waste, and adopt the belt conveying mode, at the in-process of conveying no vibrations, the domestic fungus that so is located on the conveyer belt just is in the state of being static relatively, screening effect is relatively poor, and adopt traditional screen cloth formula screening mechanism can make partial domestic fungus card on the screen cloth, and then make the mesh of screen cloth blocked.
Disclosure of Invention
To above-mentioned problem, provide a dry screening equipment for edible fungus processing, put in the edible fungus that will need the screening on the primary screening device, rotary actuator drives the operation of primary screening device, simultaneously the primary screening device passes through transmission and drives the second gyro wheel and rotate, because first gyro wheel and second gyro wheel have the extrusion effect to the annular area, so after the second gyro wheel is driven and rotates, the annular area just can be driven synchronous rotation, after the primary screening device carries out preliminary screening with the edible fungus, some edible fungus and waste material can fall on the annular area, because set up the whereabouts hole on the annular area, the waste material just can fall into the collecting box through whereabouts hole, and the edible fungus that falls on the annular area lifts gradually to the top of primary screening device and finally falls down under the drive of grabbing claw, the edible fungus of whereabouts gets back to on the primary screening device again, and finally discharge from one side of primary screening device, even the condition that the edible fungus will fall down the hole plugs up appears, when rotating the upside along with the annular area, the edible fungus that is located on the annular area also can fall down under the action of gravity and automatic clearance hole, the waste material that has been avoided simultaneously to fall down in the course of wastage.
In order to solve the problems in the prior art, the drying and screening equipment for edible fungi processing comprises a bracket and a screening device; the screening device comprises a primary screening device, an annular belt, a collecting box, a rotary driver, a transmission device, a grabbing claw, a first roller and a second roller; the primary screening device is horizontally arranged on the bracket and is used for primarily screening the edible fungi and transporting the edible fungi; the annular belt is rotatably arranged on the bracket, the primary screening device penetrates through the ring of the annular belt, and the annular belt is uniformly provided with falling holes; the collecting box is arranged below the annular belt and is used for collecting the waste materials which are sieved; the first rollers are arranged in a plurality, are distributed on the inner ring of the annular belt, and are in contact with the inner wall of the annular belt; the second rollers are in one-to-one correspondence with the first rollers, the second rollers are arranged on the outer side of the annular belt, and the annular belt is extruded by the first rollers and the second rollers; the rotary driver is arranged at one side of the primary screening device and is used for driving the primary screening device to rotate; the two ends of the transmission device are respectively connected with the primary screening device and any one of the second rollers, and the primary screening device in operation drives the second rollers to rotate through the transmission device; the material grabbing claws are arranged in a plurality of groups, the material grabbing claws in the same group are divided into a plurality of groups, the material grabbing claws in the same group are uniformly arranged in the width direction of the annular belt, a first gap is reserved between two adjacent material grabbing claws in the same group, the material grabbing claws in different groups are uniformly distributed on the inner ring side wall of the annular belt along the extending direction of the annular belt, and a second gap is reserved between the material grabbing claws in the adjacent group.
Preferably, the transmission comprises a first bevel gear, a second bevel gear, a connecting shaft and a first transmission assembly; the first bevel gear is rotatably arranged on one side of the primary screening device along the width direction of the primary screening device, and the primary screening device can drive the first bevel gear to rotate after being driven by the rotary driver; the second bevel gear is rotatably arranged on one side of the first bevel gear along the length direction of the primary screening device, and the first bevel gear and the second bevel gear are meshed with each other; the connecting shaft is fixedly arranged at the end part of the second bevel gear along the axis of the second bevel gear; the two ends of the first transmission component are respectively connected with the end part of the second bevel gear and the second roller wheel according to the principle of the connecting shaft, and the connecting shaft drives the second roller wheel to rotate through the first transmission component.
Preferably, the first transmission assembly comprises a first synchronizing wheel and a first synchronizing belt; the first synchronous wheels are provided with two, one of the first synchronous wheels is fixedly arranged at one end of the connecting shaft far away from the second bevel gear along the axis of the connecting shaft, and the other first synchronous wheel is fixedly arranged at the end part of the second roller along the axis of the second roller; the two ends of the first synchronous belt are sleeved on the two first synchronous wheels, and the first synchronous wheels are in transmission fit with the first synchronous belt.
Preferably, the primary screening means comprises a drive wheel and a screening belt; the two driving wheels are horizontally distributed, one driving wheel is fixedly connected with the output end of the rotary driver, and one end of the driving wheel, which is far away from the rotary driver, is connected with the first bevel gear; the both ends of screening area are respectively in two drive wheel transmission cooperation, and screening area and drive wheel transmission cooperation, and the screening area is provided with a plurality ofly, and the axis evenly distributed of drive wheel is followed to the screening area, has the space that supplies the waste material to fall between the adjacent screening area.
Preferably, the screening device further comprises a shaking device, wherein the shaking device comprises a second transmission assembly, a shaking shaft, a cam, a second synchronous wheel and a second synchronous belt; the plurality of shaking shafts are arranged, and the shaking shafts are rotatably arranged between the two driving wheels and are uniformly arranged along the extending direction of a connecting line between the circle centers of the two driving wheels; the cam is fixedly arranged on the shaking shaft along the axis of the shaking shaft, and the shaking shaft can drive the cam to rotate and jack up the screening belt when rotating; the second transmission assembly is arranged at one end of the shaking shaft, and the second transmission assembly enables all the shaking shafts to synchronously rotate; the two second synchronous wheels are arranged, one of the second synchronous wheels is arranged between the first bevel gear and the driving wheel along the axis of the first bevel gear, two ends of the second synchronous wheel are fixedly connected with the first bevel gear and the driving wheel respectively, and the other second synchronous wheel is fixedly arranged at the end part of the shaking shaft along the axis of any shaking shaft; two ends of the second synchronous belt are respectively sleeved on the two second synchronous wheels, and the second synchronous belt is in transmission fit with the second synchronous wheels.
Preferably, the second transmission assembly comprises a gear, a meshing belt and a compacting plate; the gear is fixedly arranged at the end part of the shaking shaft along the axis of the shaking shaft; the meshing belt is sleeved on the gear, and the meshing belt is meshed with the gear; the hold-down plate level sets up in one side of meshing area, and the hold-down plate is used for pressing the meshing area on the gear.
Preferably, the screening device further comprises a first inclined plate and a side plate; the two side plates are symmetrically arranged on two sides of the annular belt; the first inclined plate inclines from one side far away from the support to one side close to the support along the length direction of the primary screening device, the first inclined plate is arranged below the primary screening device, and one end, close to the support, of the first inclined plate is fixedly connected with the upper portion of the side plate.
Preferably, the screening device further comprises a second inclined plate; the second inclined plate inclines from one side far away from the primary screening device to one side close to the primary screening device along the width direction of the primary screening device, one end, close to the primary screening device, of the second inclined plate is lower than one end, far away from the primary screening device, of the second inclined plate, the lower position of the first inclined plate is located above the primary screening device, and the annular belt located on the upper section of the second inclined plate inclines downwards from the primary screening device to the position far away from the primary screening device.
Preferably, the screening device further comprises a vibrator; the vibrator is fixedly arranged on the bracket.
Preferably, the deflection directions of the convex parts on the cams positioned at the ends of the different shaking shafts are different.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the primary screening device, the annular belt, the collecting box, the rotary driver, the transmission device, the grabbing claw, the first roller and the second roller are arranged, edible fungi to be screened are put on the primary screening device, the rotary driver drives the primary screening device to operate, meanwhile, the primary screening device drives the second roller to rotate through the transmission device, the first roller and the second roller have extrusion action on the annular belt, so that after the second roller is driven to rotate, the annular belt can be driven to synchronously rotate, after the primary screening device carries out primary screening on the edible fungi, part of the edible fungi and waste materials can fall on the annular belt, and due to the fact that the falling holes are formed in the annular belt, the waste materials can fall into the collecting box through the falling holes, the edible fungi falling on the annular belt are gradually lifted to the upper side of the primary screening device under the driving of the grabbing claw and finally fall down, and finally the falling edible fungi return to the primary screening device again, even if the situation that the falling holes are blocked by the edible fungi are arranged on one side of the primary screening device occurs, when the annular belt rotates to the upper side, the edible fungi automatically fall under the action of gravity on the annular belt, the falling holes can be automatically, the waste materials can be reduced, and the waste materials can be prevented from being screened simultaneously.
Drawings
Fig. 1 is a schematic perspective view of a drying and sieving apparatus for edible fungi processing.
Fig. 2 is an enlarged schematic view of a portion of the drying and sieving apparatus for edible fungi processing at a in fig. 1.
Fig. 3 is a schematic perspective view of a drying and sieving apparatus for edible fungi processing.
Fig. 4 is an elevation view of a drying and screening apparatus for edible fungi processing.
Fig. 5 is a side view of a drying and sieving apparatus for edible fungi processing.
Fig. 6 is a schematic perspective view of a drying and sieving apparatus for edible fungi processing with the transmission and the primary sieving device removed.
Fig. 7 is a partially enlarged schematic view of the drying and sieving apparatus for edible fungi processing shown in fig. 6B.
Fig. 8 is a schematic perspective view of a primary screening device provided with a shaking device and a transmission device for a drying and screening device for edible fungi processing.
Fig. 9 is a side view of a primary screening device provided with a cam and a shaking shaft for a drying and screening apparatus for edible fungi processing.
Fig. 10 is an enlarged partial schematic view of the drying and sieving apparatus for edible fungi processing at C in fig. 9.
The reference numerals in the figures are:
1-a bracket; 2-a screening device; 21-a primary screening device; 211-driving wheels; 212-sieving belt; 22-an endless belt; 221-a first inclined plate; 2211-side panels; 222-a second inclined plate; 223-collection box; 23-a rotary drive; 24-transmission device; 241-first bevel gear; 242-a second bevel gear; 243-connecting shaft; 244-a first transmission assembly; 2441-a first synchronizing wheel; 2442-first synchronization belt; 25-a material grabbing claw; 26-a first roller; 27-a second roller; 28-dithering means; 281-a second transmission assembly; 2811-a gear; 2812-engagement belt; 2813-pinch-plates; 282-shaking shaft; 283-cam; 284-a second synchronizing wheel; 285-a second timing belt; 29-vibrator.
Detailed Description
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
Referring to fig. 1-3 and 6-7: a drying and screening device for edible fungi processing comprises a bracket 1 and a screening device 2; the screening device 2 comprises a primary screening device 21, an endless belt 22, a collection box 223, a rotary drive 23, a transmission device 24, a grabbing claw 25, a first roller 26 and a second roller 27; the primary screening device 21 is horizontally arranged on the bracket 1, and the primary screening device 21 is used for primarily screening the edible fungi and transporting the edible fungi; the annular belt 22 is rotatably arranged on the bracket 1, the primary screening device 21 penetrates through the ring of the annular belt 22, and the annular belt 22 is uniformly provided with falling holes; a collection tank 223 is provided below the endless belt 22, the collection tank 223 being for collecting the waste material that is sieved off; the first rollers 26 are arranged in a plurality, the first rollers 26 are distributed on the inner ring of the annular belt 22, and the first rollers 26 are in contact with the inner wall of the annular belt 22; the second rollers 27 are in one-to-one correspondence with the first rollers 26, the second rollers 27 are arranged on the outer side of the annular belt 22, and the annular belt 22 is extruded by the first rollers 26 and the second rollers 27; a rotary driver 23 is arranged at one side of the preliminary screening device 21, and the rotary driver 23 is used for driving the preliminary screening device 21 to rotate; the two ends of the transmission device 24 are respectively connected with the primary screening device 21 and any one second roller 27, and the primary screening device 21 in operation drives the second roller 27 to rotate through the transmission device 24; the plurality of grabbing claws 25 are arranged, the grabbing claws 25 are divided into a plurality of groups, the grabbing claws 25 of the same group are uniformly arranged in the width direction of the annular belt 22, a first gap is reserved between two adjacent grabbing claws 25 of the same group, the grabbing claws 25 of different groups are uniformly distributed on the inner annular side wall of the annular belt 22 along the extending direction of the annular belt 22, and a second gap is reserved between the grabbing claws 25 of adjacent groups.
The edible fungi to be screened are put on the primary screening device 21, the rotary driver 23 drives the primary screening device 21 to operate, meanwhile, the primary screening device 21 drives the second roller 27 to rotate through the transmission device 24, the first roller 26 and the second roller 27 have extrusion action on the annular belt 22, so that after the second roller 27 is driven to rotate, the annular belt 22 can be driven to synchronously rotate, after the primary screening device 21 carries out primary screening on the edible fungi, part of the edible fungi and waste materials can fall on the annular belt 22, due to the fact that the falling hole is formed in the annular belt 22, the waste materials can fall into the collecting box 223 through the falling hole, the edible fungi falling on the annular belt 22 are gradually lifted to the upper side of the primary screening device 21 and finally fall down under the driving of the grabbing claw 25, and finally the falling edible fungi are discharged from one side of the primary screening device 21, even if the situation that the falling hole is blocked occurs, the edible fungi located on the annular belt 22 can also automatically fall under the action of gravity when the annular belt 22 rotates to the upper side, the waste materials can be prevented from being cleaned, and meanwhile, the waste materials can be prevented from being wasted in the screening process.
Referring to fig. 1 and 2: the transmission 24 includes a first bevel gear 241, a second bevel gear 242, a connecting shaft 243, and a first transmission assembly 244; the first bevel gear 241 is rotatably disposed at one side of the preliminary screening device 21 along the width direction of the preliminary screening device 21, and when the preliminary screening device 21 is driven by the rotary driver 23, the preliminary screening device 21 can drive the first bevel gear 241 to rotate; the second bevel gear 242 is rotatably provided at one side of the first bevel gear 241 in the length direction of the preliminary screening device 21, and the first bevel gear 241 and the second bevel gear 242 are engaged with each other; the connection shaft 243 is fixedly provided at an end portion of the second bevel gear 242 along an axis of the second bevel gear 242; the two ends of the first transmission assembly 244 are respectively connected with the end part of the second bevel gear 242 and the second roller 27 according to the principle of the connecting shaft 243, and the connecting shaft 243 drives the second roller 27 to rotate through the first transmission assembly 244.
When the rotary driver 23 is started, the primary screening device 21 drives the first bevel gear 241 to rotate, and the first bevel gear 241 and the second bevel gear 242 are meshed with each other, so that the second bevel gear 242 also rotates, and the second bevel gear 242 drives the first transmission assembly 244 to rotate through the connecting shaft 243, so that the second roller 27 rotates.
Referring to fig. 1 and 6: the first transmission assembly 244 includes a first timing wheel 2441 and a first timing belt 2442; the first synchronizing wheels 2441 are provided with two, wherein one first synchronizing wheel 2441 is fixedly arranged at one end of the connecting shaft 243 far away from the second bevel gear 242 along the axis of the connecting shaft 243, and the other first synchronizing wheel 2441 is fixedly arranged at the end part of the second roller 27 along the axis of the second roller 27; the two ends of the first synchronization belt 2442 are sleeved on the two first synchronization wheels 2441, and the first synchronization wheels 2441 are in transmission fit with the first synchronization belt 2442.
When the second bevel gear 242 drives the connecting shaft 243 to rotate, the first bevel gear 241 disposed on one side of the connecting shaft 243 will rotate, and both the first synchronizing wheels 2441 will be driven to rotate by the rotation of the first synchronizing belt 2442, thereby realizing the rotation of the second roller 27.
Referring to fig. 2 and 3: the primary screening device 21 comprises a drive wheel 211 and a screening belt 212; the two driving wheels 211 are arranged, the two driving wheels 211 are horizontally distributed, one driving wheel 211 is fixedly connected with the output end of the rotary driver 23, and one end of the driving wheel 211 far away from the rotary driver 23 is connected with the first bevel gear 241; the both ends of screening area 212 are respectively in two drive wheel 211 transmission cooperation, and screening area 212 and drive wheel 211 transmission cooperation, and screening area 212 is provided with a plurality ofly, and the axis evenly distributed of screening area 212 along drive wheel 211 has the space that supplies the waste material to fall between the adjacent screening area 212.
The rotary driver 23 is started, the rotary driver 23 drives the sieving belt 212 to rotate through the driving wheel 211, the rotating sieving belt 212 can drive the edible fungi to move, and meanwhile, the gap between the sieving belts 212 can discharge waste materials.
Referring to fig. 2 and 8-10: the screening device 2 further comprises a shaking device 28, the shaking device 28 comprising a second transmission assembly 281, a shaking shaft 282, a cam 283, a second synchronizing wheel 284 and a second synchronizing belt 285; the shaking shafts 282 are provided with a plurality of shaking shafts 282, the shaking shafts 282 are rotatably arranged between the two driving wheels 211, and the shaking shafts 282 are uniformly arranged along the extending direction of a connecting line between the circle centers of the two driving wheels 211; cam 283 is fixedly arranged on shaking shaft 282 along the axis of shaking shaft 282, and cam 283 can be driven to rotate and jack up screening belt 212 when shaking shaft 282 rotates; the second transmission assembly 281 is arranged at one end of the shaking shaft 282, and the second transmission assembly 281 enables all the shaking shafts 282 to synchronously rotate; the two second synchronizing wheels 284 are arranged, wherein one second synchronizing wheel 284 is arranged between the first bevel gear 241 and the driving wheel 211 along the axis of the first bevel gear 241, two ends of the second synchronizing wheel 284 are fixedly connected with the first bevel gear 241 and the driving wheel 211 respectively, and the other second synchronizing wheel 284 is fixedly arranged at the end part of the shaking shaft 282 along the axis of any shaking shaft 282; two ends of the second synchronous belt 285 are respectively sleeved on two second synchronous wheels 284, and the second synchronous belt 285 is in transmission fit with the second synchronous wheels 284.
When the primary screening device 21 rotates, the second synchronizing wheel 284 and the second timing belt 285 rotate, and all the shaking shafts 282 rotate under the transmission of the second transmission assembly 281, so that the cams 283 fixedly arranged on the shaking shafts 282 also rotate, and the rotating cams 283 jack up the screening belt 212, so that the screening belt 212 vibrates.
Referring to fig. 8: second drive assembly 281 includes a gear 2811, an engagement belt 2812 and a compression plate 2813; the gear 2811 is fixedly arranged at the end part of the shaking shaft 282 along the axis of the shaking shaft 282; the meshing belt 2812 is sleeved on the gear 2811, and the meshing belt 2812 and the gear 2811 are meshed with each other; a pressure plate 2813 is arranged horizontally on one side of the engagement belt 2812, the pressure plate 2813 being used to press the engagement belt 2812 against the gear 2811.
When the second synchronizing wheel 284 and the second synchronizing belt 285 drive one of the shaking shafts 282 to rotate, one end of the shaking shaft 282 is driven to drive the gear 2811 to rotate, all gears 2811 rotate under the transmission of the meshing belt 2812, and the compressing plate 2813 is used for ensuring that the meshing belt 2812 is not separated from the gear 2811 when meshing.
Referring to fig. 7: the screening device 2 further comprises a first inclined plate 221 and a side plate 2211; two side plates 2211 are arranged, the side plates 2211 are positioned below the primary screening device 21, and the two side plates 2211 are symmetrically arranged on two sides of the annular belt 22; the first inclined plate 221 is inclined from a side far from the bracket 1 to a side close to the bracket 1 along the length direction of the primary screening device 21, the first inclined plate 221 is arranged below the primary screening device 21, and one end of the first inclined plate 221 close to the bracket 1 is fixedly connected with the upper part of the side plate 2211.
The edible mushrooms and the waste materials screened by the preliminary screening device 21 are discharged between the two side plates 2211 through the first inclined plate 221, and as the annular belt 22 passes between the two side plates 2211, the edible mushrooms and the waste materials guided by the first inclined plate 221 fall on the annular belt 22, the annular belt 22 is provided with a falling hole, the waste materials fall into the collecting box 223 through the falling hole, and the edible mushrooms are driven by the grabbing claw 25 and are thrown into the preliminary screening device 21 again.
Referring to fig. 4: the screening arrangement 2 further comprises a second inclined plate 222; the second inclined plate 222 is inclined from a side away from the primary screening device 21 to a side close to the primary screening device 21 in the width direction of the primary screening device 21, one end of the second inclined plate 222 close to the primary screening device 21 is lower than one end of the second inclined plate 222 away from the primary screening device 21, the lower position of the first inclined plate 221 is located above the primary screening device 21, and the annular belt 22 located at the upper section of the second inclined plate 222 is inclined downward from the primary screening device 21 toward the side away from the primary screening device 21.
So that the annular belt 22 positioned at the upper section of the second inclined plate 222 is inclined downwards from the primary screening device 21 to the position far away from the primary screening device 21, so that the edible fungi which are partially caught by the catching claws 25 can fall down and are guided back to the primary screening device 21 through the second inclined plate 222.
Referring to fig. 4 and 5: the screening device 2 further comprises a vibrator 29; the vibrator 29 is fixedly provided on the bracket 1.
Since the gripper 25 is driven by the endless belt 22, not only the edible fungi but also part of the waste is gripped, the gripped waste can be shaken down by the vibrator 29, and the sieving pressure of the primary sieving device 21 is reduced.
Referring to fig. 10: the direction of deflection of the protrusions on the cams 283 at the ends of the different shaking shafts 282 is different.
By providing the difference in the deflection directions of the convex portions of the cams 283 at the ends of the different shaking shafts 282, after the rotary driver 23 is started, when the shaking shafts 282 rotate, the cam 283 provided on the shaking shafts 282 is in the highest state with respect to the top movement frequency of the sieving belt 212, that is, the shaking frequency of the sieving belt 212 at this time is higher than the shaking frequency when the deflection directions of the convex portions of the cams 283 are identical, and the sieving effect is enhanced.
The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (4)
1. A drying and screening device for edible fungi processing comprises a bracket (1) and a screening device (2);
the screening device (2) is characterized by comprising a primary screening device (21), an annular belt (22), a collecting box (223), a rotary driver (23), a transmission device (24), a grabbing claw (25), a first roller (26) and a second roller (27);
the primary screening device (21) is horizontally arranged on the bracket (1), and the primary screening device (21) is used for primarily screening the edible fungi and transporting the edible fungi;
the annular belt (22) is rotatably arranged on the bracket (1), the primary screening device (21) penetrates through the ring of the annular belt (22), and the annular belt (22) is uniformly provided with falling holes;
the collecting box (223) is arranged below the annular belt (22), and the collecting box (223) is used for collecting the waste materials after sieving;
the first rollers (26) are arranged in a plurality, the first rollers (26) are distributed on the inner ring of the annular belt (22), and the first rollers (26) are in contact with the inner wall of the annular belt (22);
the second rollers (27) are in one-to-one correspondence with the first rollers (26), the second rollers (27) are arranged on the outer side of the annular belt (22), and the first rollers (26) and the second rollers (27) jointly squeeze the annular belt (22);
the rotary driver (23) is arranged on one side of the primary screening device (21), and the rotary driver (23) is used for driving the primary screening device (21) to rotate;
the two ends of the transmission device (24) are respectively connected with the primary screening device (21) and any one second roller (27), and the primary screening device (21) in operation drives the second roller (27) to rotate through the transmission device (24);
the plurality of grabbing claws (25) are arranged, the grabbing claws (25) are divided into a plurality of groups, the grabbing claws (25) in the same group are uniformly arranged along the width direction of the annular belt (22), a first gap is reserved between two adjacent grabbing claws (25) in the same group, the grabbing claws (25) in different groups are uniformly distributed on the inner annular side wall of the annular belt (22) along the extending direction of the annular belt (22), and a second gap is reserved between the grabbing claws (25) in the adjacent group;
the transmission device (24) comprises a first bevel gear (241), a second bevel gear (242), a connecting shaft (243) and a first transmission assembly (244);
the first bevel gear (241) is rotatably arranged on one side of the primary screening device (21) along the width direction of the primary screening device (21), and when the primary screening device (21) is driven by the rotary driver (23), the primary screening device (21) can drive the first bevel gear (241) to rotate;
the second bevel gear (242) is rotatably arranged on one side of the first bevel gear (241) along the length direction of the primary screening device (21), and the first bevel gear (241) and the second bevel gear (242) are meshed with each other;
the connecting shaft (243) is fixedly arranged at the end part of the second bevel gear (242) along the axis of the second bevel gear (242);
two ends of the first transmission assembly (244) are respectively connected with the end part of the connecting shaft (243) far away from the second bevel gear (242) and the second roller (27), and the connecting shaft (243) drives the second roller (27) to rotate through the first transmission assembly (244);
the first transmission assembly (244) includes a first synchronizing wheel (2441) and a first synchronizing belt (2442);
the first synchronous wheels (2441) are provided with two, one of the first synchronous wheels (2441) is fixedly arranged at one end of the connecting shaft (243) far away from the second bevel gear (242) along the axis of the connecting shaft (243), and the other first synchronous wheel (2441) is fixedly arranged at the end part of the second roller (27) along the axis of the second roller (27);
two ends of the first synchronous belt (2442) are sleeved on the two first synchronous wheels (2441), and the first synchronous wheels (2441) are in transmission fit with the first synchronous belt (2442);
the primary screening device (21) comprises a driving wheel (211) and a screening belt (212);
the two driving wheels (211) are arranged, the two driving wheels (211) are horizontally distributed, one driving wheel (211) is fixedly connected with the output end of the rotary driver (23), and one end, far away from the rotary driver (23), of the driving wheel (211) is connected with a first bevel gear (241);
two ends of the sieving belt (212) are respectively in transmission fit with the two driving wheels (211), the sieving belt (212) is in transmission fit with the driving wheels (211), the sieving belt (212) is provided with a plurality of sieving belts (212), the sieving belts (212) are uniformly distributed along the axis of the driving wheels (211), and gaps for waste to fall down are reserved between the adjacent sieving belts (212);
the screening device (2) further comprises a shaking device (28), wherein the shaking device (28) comprises a second transmission assembly (281), a shaking shaft (282), a cam (283), a second synchronizing wheel (284) and a second synchronous belt (285);
the plurality of shaking shafts (282) are arranged, the shaking shafts (282) are rotatably arranged between the two driving wheels (211), and the shaking shafts (282) are uniformly arranged along the extending direction of a connecting line between the circle centers of the two driving wheels (211);
the cam (283) is fixedly arranged on the shaking shaft (282) along the axis of the shaking shaft (282), and the shaking shaft (282) can drive the cam (283) to rotate and jack up the screening belt (212) when rotating;
the second transmission assembly (281) is arranged at one end of the shaking shaft (282), and the second transmission assembly (281) enables all the shaking shafts (282) to synchronously rotate;
the two second synchronous wheels (284) are arranged, one of the second synchronous wheels (284) is arranged between the first bevel gear (241) and the driving wheel (211) along the axis of the first bevel gear (241), two ends of the second synchronous wheel (284) are fixedly connected with the first bevel gear (241) and the driving wheel (211) respectively, and the other second synchronous wheel (284) is fixedly arranged at the end part of the shaking shaft (282) along the axis of any shaking shaft (282);
two ends of the second synchronous belt (285) are respectively sleeved on two second synchronous wheels (284), and the second synchronous belt (285) is in transmission fit with the second synchronous wheels (284);
the second transmission assembly (281) comprises a gear (2811), a meshing belt (2812) and a pressing plate (2813);
the gear (2811) is fixedly arranged at the end part of the shaking shaft (282) along the axis of the shaking shaft (282);
the meshing belt (2812) is sleeved on the gear (2811), and the meshing belt (2812) and the gear (2811) are meshed with each other;
the pressing plate (2813) is horizontally arranged on one side of the meshing belt (2812), and the pressing plate (2813) is used for pressing the meshing belt (2812) on the gear (2811);
the deflection directions of the convex parts on the cams (283) positioned at the end parts of the different shaking shafts (282) are different.
2. A drying and screening apparatus for edible fungi processing according to claim 1, wherein the screening device (2) further comprises a first inclined plate (221) and a side plate (2211);
two side plates (2211) are arranged, the side plates (2211) are positioned below the primary screening device (21), and the two side plates (2211) are symmetrically arranged on two sides of the annular belt (22);
the first inclined plate (221) inclines from one side far away from the support (1) to one side close to the support (1) along the length direction of the primary screening device (21), the first inclined plate (221) is arranged below the primary screening device (21), and one end, close to the support (1), of the first inclined plate (221) is fixedly connected with the upper portion of the side plate (2211).
3. A drying and screening apparatus for edible fungi processing according to claim 1, characterized in that the screening device (2) further comprises a second inclined plate (222);
the second inclined plate (222) is inclined from one side far away from the primary screening device (21) to one side close to the primary screening device (21) along the width direction of the primary screening device (21), one end of the second inclined plate (222) close to the primary screening device (21) is lower than one end of the second inclined plate (222) far away from the primary screening device (21), the lower position of the first inclined plate (221) is located above the primary screening device (21), and the annular belt (22) located at the upper section of the second inclined plate (222) is inclined downwards from the primary screening device (21) towards the position far away from the primary screening device (21).
4. A drying and screening apparatus for edible fungi processing according to claim 1, characterized in that the screening device (2) further comprises a vibrator (29);
the vibrator (29) is fixedly arranged on the bracket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310933576.2A CN116637796B (en) | 2023-07-27 | 2023-07-27 | A dry screening equipment for edible fungus processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310933576.2A CN116637796B (en) | 2023-07-27 | 2023-07-27 | A dry screening equipment for edible fungus processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116637796A CN116637796A (en) | 2023-08-25 |
| CN116637796B true CN116637796B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310933576.2A Active CN116637796B (en) | 2023-07-27 | 2023-07-27 | A dry screening equipment for edible fungus processing |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102511331A (en) * | 2012-01-01 | 2012-06-27 | 洛阳易通电气科技有限公司 | Feeding recovery method for tobacco seedling breeding and feeding recovery all-in-one machine |
| CN206526862U (en) * | 2017-02-04 | 2017-09-29 | 福建省玛塔农业发展有限公司 | Novel environment friendly oyster shell powder breaker and process units |
| CN206810626U (en) * | 2017-04-07 | 2017-12-29 | 贵州东峰锑业股份有限公司 | The Granulation Equipments of work is recycled in a kind of middle-low grade antimony ore production |
| CN208032710U (en) * | 2018-02-06 | 2018-11-02 | 邢台格默森化工科技有限公司 | A kind of fine chemical material milling apparatus |
| CN112371562A (en) * | 2020-10-22 | 2021-02-19 | 广东新一代工业互联网创新技术有限公司 | Material screening method and device based on automatic management |
-
2023
- 2023-07-27 CN CN202310933576.2A patent/CN116637796B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102511331A (en) * | 2012-01-01 | 2012-06-27 | 洛阳易通电气科技有限公司 | Feeding recovery method for tobacco seedling breeding and feeding recovery all-in-one machine |
| CN206526862U (en) * | 2017-02-04 | 2017-09-29 | 福建省玛塔农业发展有限公司 | Novel environment friendly oyster shell powder breaker and process units |
| CN206810626U (en) * | 2017-04-07 | 2017-12-29 | 贵州东峰锑业股份有限公司 | The Granulation Equipments of work is recycled in a kind of middle-low grade antimony ore production |
| CN208032710U (en) * | 2018-02-06 | 2018-11-02 | 邢台格默森化工科技有限公司 | A kind of fine chemical material milling apparatus |
| CN112371562A (en) * | 2020-10-22 | 2021-02-19 | 广东新一代工业互联网创新技术有限公司 | Material screening method and device based on automatic management |
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| Publication number | Publication date |
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| CN116637796A (en) | 2023-08-25 |
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