CN115046378B - Mushroom drying device - Google Patents

Mushroom drying device Download PDF

Info

Publication number
CN115046378B
CN115046378B CN202210740239.7A CN202210740239A CN115046378B CN 115046378 B CN115046378 B CN 115046378B CN 202210740239 A CN202210740239 A CN 202210740239A CN 115046378 B CN115046378 B CN 115046378B
Authority
CN
China
Prior art keywords
paving
drying cylinder
cylinder
drying
gear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202210740239.7A
Other languages
Chinese (zh)
Other versions
CN115046378A (en
Inventor
刘鹤
刘佳敖
刘勇
李贺勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhengzhou University of Light Industry
Original Assignee
Zhengzhou University of Light Industry
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhengzhou University of Light Industry filed Critical Zhengzhou University of Light Industry
Priority to CN202210740239.7A priority Critical patent/CN115046378B/en
Publication of CN115046378A publication Critical patent/CN115046378A/en
Application granted granted Critical
Publication of CN115046378B publication Critical patent/CN115046378B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/18—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/02—Applications of driving mechanisms, not covered by another subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/06—Chambers, containers, or receptacles
    • F26B25/08—Parts thereof
    • F26B25/12—Walls or sides; Doors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/06—Chambers, containers, or receptacles
    • F26B25/14—Chambers, containers, receptacles of simple construction
    • F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/85—Food storage or conservation, e.g. cooling or drying

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention relates to a mushroom drying device, which effectively solves the problem of low mushroom drying and dishing efficiency; the technical scheme includes that the device comprises a vertical cylindrical drying cylinder, a plurality of groups of paving units are arranged in the drying cylinder, the plurality of groups of paving units are stacked up and down, the paving units can move up and down, a feeding hole is formed in the middle of the side wall of the drying cylinder, the plurality of groups of paving units are all located below the feeding hole before feeding, mushrooms to be dried are fed into the drying cylinder through the feeding hole and fall onto a paving disc below the drying cylinder, after one layer of mushrooms are paved, the paving units ascend above the feeding hole, a gas inlet is formed in the bottom of the drying cylinder, and a gas outlet is formed in the top of the drying cylinder; the invention can realize multi-layer automatic spreading of mushrooms in the drying cylinder, greatly reduces the labor amount and improves the working efficiency.

Description

Mushroom drying device
Technical Field
The invention relates to the field of edible mushroom processing, in particular to a mushroom drying device.
Background
After picking, the mushrooms are dried for long-term storage; at present, mushroom is generally layered and palletized and stacked in a drying box or a drying chamber, and then heated high-temperature gas is introduced for drying, for example, the device has slow palletizing and layering stacking speed, large labor capacity and low working efficiency in the patents of application numbers CN201510391354.8 and CN 201920316923.6; in addition, due to the size difference of the mushrooms, under the same drying condition and drying time, the situations of insufficient drying of the big mushrooms and excessive drying of the small mushrooms can occur, and the quality of the whole finished product is affected.
Disclosure of Invention
Aiming at the situation, the invention provides the mushroom drying device, which effectively solves the problems of low mushroom drying and dishing efficiency and uneven mushroom drying.
The technical scheme is that the mushroom drying device comprises a vertical cylindrical drying cylinder, wherein two ends of the drying cylinder are closed, a plurality of groups of paving units are arranged in the drying cylinder, and the plurality of groups of paving units are stacked up and down; each group of paving units comprises an annular cylinder with two open ends, the annular cylinder is coaxial with the drying cylinder, a vertical shaft is arranged at the axial position of the annular cylinder, the lower end of the vertical shaft is fixed on the side wall of the annular cylinder through a plurality of connecting rods, a horizontal paving disc is coaxially arranged in the annular cylinder, the paving disc is in a net plate shape, the paving disc is arranged on the vertical shaft in a penetrating manner and can slide up and down, and a first spring is arranged between the paving disc and the lower end of the vertical shaft; two internal thread sleeves are arranged on the side wall of the annular cylinder, the two internal thread sleeves are symmetrical about the axis of the annular cylinder, a bearing is arranged between the internal thread sleeves and the annular cylinder, two vertical threaded rods are symmetrically arranged in the annular cylinder, threads are machined on the lower section of each threaded rod, the upper section is a polished rod, and each threaded rod sequentially penetrates through a plurality of internal thread sleeves on the same side; the upper end of each internal thread sleeve is fixedly provided with a first gear positioned above the annular cylinder, the outer edge of the paving disc is coaxially fixed with an external gear ring, the first gear is meshed with the external gear ring, a non-rotatable second gear is fixed in the side wall of the annular cylinder, when the paving disc is not loaded, the external gear ring is higher than the second gear, and as the load of the paving disc increases, the paving disc compresses the first spring to move downwards, and finally the external gear ring is meshed with the second gear; the middle part of the side wall of the drying cylinder is provided with a feed inlet, a plurality of groups of paving units are positioned below the feed inlet before feeding, the upper end of a threaded section of a threaded rod is higher than the feed inlet, a conveyor belt is arranged in the feed inlet, and the conveyor belt conveys mushrooms to be dried into the drying cylinder through the feed inlet and falls onto a paving disc below; the bottom of the drying cylinder is provided with a gas inlet, and the top of the drying cylinder is provided with a gas outlet.
A spreading brush is arranged above each spreading plate and is fixed on the annular cylinder through a fixing rod.
The distance between the outer end of the spreading brush and the spreading plate is smaller than the distance between the inner end of the spreading brush and the spreading plate, and the mesh density of the central area of the spreading plate is larger than that of the outer edge area.
The inner wall of the drying cylinder is provided with a limiting unit, the limiting unit comprises a bolt, a second spring and a stop lever, the bolt, the second spring and the stop lever are horizontally and coaxially arranged, the bolt is rotatably arranged on the side wall of the drying cylinder and penetrates through the side wall of the drying cylinder, the stop lever is positioned in the drying cylinder, the second spring is connected between the bolt and the stop lever, and the stop lever is pressed on the upper edge of the uppermost annular cylinder to limit the paving unit.
The bottom of the drying cylinder is provided with an openable bottom plate, two sides of the side wall of the drying cylinder are rotatably arranged on a fixed object through horizontal rotating shafts, a third gear is arranged on the rotating shafts, the third gear is meshed with a fourth gear, and the fourth gear is connected with a first driving motor.
The upper ends of the two threaded rods extend out of the drying cylinder, a second driving motor is arranged at the top of the drying cylinder, and a belt mechanism is arranged between the second driving motor and each threaded rod.
Limiting plates are arranged at the upper end and the lower end of the internal thread sleeve.
The lower end of the internal thread sleeve is provided with a guide groove.
The invention can realize multi-layer automatic spreading of mushrooms in the drying cylinder, greatly reduce the labor amount, improve the working efficiency, realize uniform drying degree of mushrooms and ensure the whole drying quality.
Drawings
Fig. 1 is a front cross-sectional view of an initial state of the present invention.
Fig. 2 is a front cross-sectional view of the present invention with the first layer paving unit raised to the end of the thread segments.
Fig. 3 is a left side cross-sectional view of the present invention with the first layer paving unit raised to the end of the thread segments.
Fig. 4 is a top view within the paving unit.
Fig. 5 is a perspective view of the paving unit, with the paving brush not shown.
Fig. 6 is a second perspective view of the paving unit, with the paving brushes not shown.
Fig. 7 is an enlarged view of the position a in fig. 1.
Fig. 8 is an enlarged view of the position B in fig. 3.
Detailed Description
Referring to the attached drawings, the invention comprises a vertical cylindrical drying cylinder 1, wherein two ends of the drying cylinder 1 are closed, a plurality of groups of paving units are arranged in the drying cylinder 1, the plurality of groups of paving units are stacked up and down, and mushrooms to be dried are uniformly paved on the plurality of layers of paving units for drying; each group of paving units comprises an annular cylinder 2 with two open ends, the annular cylinder 2 is coaxial with the drying cylinder 1, a vertical shaft 3 is arranged at the axial position of the annular cylinder 2, the lower end of the vertical shaft 3 is fixed on the side wall of the annular cylinder 2 through a plurality of connecting rods 4, a horizontal paving disc 5 is coaxially arranged in the annular cylinder 2, the paving disc 5 is in a net plate shape, the paving disc 5 is arranged on the vertical shaft 3 in a penetrating way and can slide up and down, a first spring 6 is arranged between the paving disc 5 and the lower end of the vertical shaft 3, and the paving disc 5 gradually compresses the first spring 6 to move downwards along with more mushrooms on the paving disc 5; two internal thread sleeves 7 are arranged on the side wall of the annular cylinder 2, the two internal thread sleeves 7 are symmetrical relative to the axis of the annular cylinder 2, a bearing is arranged between the internal thread sleeves 7 and the annular cylinder 2, two vertical threaded rods 8 are symmetrically arranged in the annular cylinder 2, threads are machined on the lower section of each threaded rod 8, the upper section is a polished rod, each threaded rod 8 sequentially penetrates through a plurality of internal thread sleeves 7 on the same side, when the threaded rods 8 rotate, if the rising resistance of the internal thread sleeves 7 is larger than the rotating resistance, the internal thread sleeves 7 synchronously rotate along with the threaded rods 8, and if the rotating resistance of the internal thread sleeves 7 is larger than the rising resistance, the internal thread sleeves 7 do not rotate along with the threaded rods 8, and the threaded rods 8 lift the internal thread sleeves 7 and corresponding paving units; a first gear 9 positioned above the annular cylinder 2 is fixed at the upper end of each internal thread sleeve 7, an outer gear ring 10 is coaxially fixed at the outer edge of the paving disc 5, the first gear 9 is meshed with the outer gear ring 10, a second non-rotatable gear 11 is fixed in the side wall of the annular cylinder 2, when the paving disc 5 is not loaded, the outer gear ring 10 is higher than the second gear 11, and as the load of the paving disc 5 increases, the paving disc 5 compresses the first spring 6 to move downwards, and finally the outer gear ring 10 is meshed with the second gear 11; before the outer gear ring 10 is meshed with the second gear 11, the rotation of the outer gear ring 10 and the first gear 9 is not limited, so that the threaded rod 8 drives the inner thread sleeve 7, the outer gear ring 10 and the paving disc 5 to rotate, but the paving unit cannot be lifted, when the outer gear ring 10 is meshed with the second gear 11, the rotation of the inner thread sleeve 7, the first gear 9 and the outer gear ring 10 is limited by the second gear 11, and therefore the inner thread sleeve 7 cannot rotate, and at the moment, the threaded rod 8 lifts the paving unit; a feeding hole 12 is formed in the middle of the side wall of the drying cylinder 1, a plurality of groups of paving units are located below the feeding hole 12 before feeding, the upper end of a threaded section of a threaded rod 8 is higher than the feeding hole 12, a conveying belt 13 is arranged in the feeding hole 12, the conveying belt 13 conveys mushrooms to be dried into the drying cylinder 1 through the feeding hole 12 and falls onto a paving disc 5 below, when the carrying capacity of the paving unit at the upper layer reaches a set value, the paving unit at the upper layer is lifted to the end of the threaded section by the threaded rod 8, the paving unit is higher than the feeding hole 12, and mushrooms thrown into the feeding hole 12 fall onto the paving unit at the next layer; the bottom of the drying cylinder 1 is provided with a gas inlet 14, and the top is provided with a gas outlet 15 for introducing drying gas into the drying cylinder 1.
A spreading brush 16 is arranged above each spreading plate 5, and when the spreading plates 5 rotate, the spreading brush 16 can spread the mushrooms with the feed inlets 12 falling on the edges of the spreading plates 5 towards the central area, so that the mushrooms are uniformly spread on the spreading plates 5; the spreading brush 16 is fixed to the annular cylinder 2 via a fixing rod 17.
The distance between the outer end of the spreading brush 16 and the spreading tray 5 is smaller than the distance between the inner end of the spreading brush 16 and the spreading tray 5, so that the small end mushrooms can be left on the outer edge of the spreading tray 5, the big end mushrooms are spread on the central area of the spreading tray 5, the mesh density of the central area of the spreading tray 5 is larger than that of the outer edge area, more drying gas is distributed to the big end mushrooms in the central area, less drying gas is distributed to the small end mushrooms in the outer edge area, and the situations of insufficient drying and excessive drying of the small end mushrooms are avoided.
The inner wall of the drying cylinder 1 is provided with a limiting unit, the limiting unit comprises a bolt 18, a second spring 19 and a stop lever 20 which are horizontally and coaxially arranged, the bolt 18 is rotatably arranged on the side wall of the drying cylinder 1 and penetrates through the side wall of the drying cylinder 1, the stop lever 20 is positioned in the drying cylinder 1, the second spring 19 is connected between the bolt 18 and the stop lever 20, and the stop lever 20 is pressed on the upper edge of the uppermost annular cylinder 2 to limit the paving unit; when the outer gear ring 10 of the uppermost paving unit is not meshed with the second gear 11, the limiting unit enables the paving unit to not move upwards, the threaded rod 8 drives the inner thread sleeve 7, the first gear 9, the outer gear ring 10 and the paving disc 5 to rotate, when the outer gear ring 10 in the uppermost paving unit is meshed with the second gear 11, the outer gear ring 10, the first gear 9 and the inner thread sleeve 7 are blocked by the second gear 11 and cannot rotate, the threaded rod 8 drives the uppermost paving unit to move upwards, the second spring 19 of the limiting unit is bent to pass through the limiting unit until the second spring moves to the end of the thread section, and the inner thread sleeve 7 of the paving unit below is lifted to a position contacted with the stop lever 20 due to the lifting resistance smaller than the rotating resistance and stops.
The bottom of the drying cylinder 1 is provided with an openable bottom plate 21, two sides of the side wall of the drying cylinder 1 are rotatably arranged on a fixed object through a horizontal rotating shaft 22, a third gear 23 is arranged on the rotating shaft 22, a fourth gear 24 is meshed with the third gear 23, the fourth gear 24 is connected with a first driving motor 25, the first driving motor 25 can drive the drying cylinder 1 to overturn through the third gear 23 and the fourth gear 24, after drying is finished, the bottom plate 21 at the bottom of the drying cylinder 1 is opened, the first driving motor 25 is started to overturn the drying cylinder 1, mushrooms on the paving tray 5 are dumped to the bottom of the drying cylinder 1 and then discharged from the bottom plate 21, and the interval between a paving unit and the inner wall of the drying cylinder 1 is enough for the mushrooms to be dumped down.
The upper ends of the two threaded rods 8 extend out of the drying cylinder 1, a second driving motor 26 is arranged at the top of the drying cylinder 1, a belt mechanism 27 is arranged between the second driving motor 26 and each threaded rod 8, and the second driving motor 26 drives the two threaded rods 8 to synchronously rotate through the belt mechanism 27.
Limiting plates 28 are arranged at the upper end and the lower end of the internal thread sleeve 7, so that the internal thread sleeve cannot slide up and down relative to the annular cylinder 2.
The lower end of the internal thread sleeve 7 is provided with a guide groove 29, and when the threaded rod 8 is reversed, the guide groove 29 is beneficial to the engagement of the threads on the threaded rod 8 with the internal thread sleeve 7.
Before feeding, all paving units are located below the feeding hole 12, the second driving motor 26 is started during feeding, the second driving motor 26 drives the two threaded rods 8 to rotate through a belt, when the paving units are empty, the rotation damping of the internal thread sleeve 7 is larger than the ascending damping of the internal thread sleeve, therefore, the threaded rods 8 can lift a plurality of groups of paving units to the position where the paving unit at the uppermost layer contacts with the limiting unit, the vertical shaft 3 of the paving unit at the lower layer abuts against the vertical shaft 3 of the paving unit at the upper layer, the paving unit does not move upwards under the action in the limiting unit, the internal thread sleeve 7 starts to rotate synchronously with the threaded rods 8, and the internal thread sleeve 7 drives the external gear ring 10 and the paving disc 5 to rotate through the first gear 9.
The conveyor belt 13 is started to convey the mushrooms to be dried into the drying cylinder 1, the mushrooms fall on the paving tray 5 of the uppermost paving unit, the falling points are on the periphery of the paving tray 5, the paving tray 5 rotates while blanking, meanwhile, the mushrooms are paved on the paving tray 5 under the action of the paving brushes 16, and as the distance between the outer ends of the paving brushes 16 and the paving tray 5 is smaller than the inner ends, small mushrooms can be left on the periphery of the paving tray 5, and a large number of mushrooms can be paved to the central area of the paving tray 5 by the paving brushes 16.
As the weight of the mushrooms on the spreading disc 5 increases, the spreading disc 5 gradually compresses the first spring 6 to move downwards, when the outer gear ring 10 is meshed with the second gear 11, the outer gear ring 10 cannot rotate any more because of the fixed installation of the second gear 11, and the first gear 9 and the inner thread sleeve 7 cannot rotate any more, so that the spreading unit can be lifted upwards by the threaded rod 8, the second spring 19 of the limiting unit is bent, and the spreading unit is lifted to the end of the thread section beyond the limiting unit; the lower layers of paving units are automatically lifted to the height of the limiting unit, the second layer of paving units start to pave, the second layer of paving units are lifted to the end of the threaded section after the paving reaches the set weight, the first layer of paving units are lifted by the second layer of paving units, and thus the paving and lifting are carried out layer by layer until the lowest layer of paving units are lifted to the end of the threaded section after the paving is completed.
After each layer of spreading material is completed, drying gas is introduced into the drying cylinder 1 to dry the mushrooms on the spreading tray 5, as a large number of mushrooms are spread in the central area of the spreading tray 5, and small mushrooms are spread in the peripheral area of the spreading tray 5, the mesh density of the corresponding spreading tray 5 is larger near the central area, so that the large number of mushrooms can be distributed to more drying gas, and the small mushrooms are distributed to less drying gas, so that the drying degree of the large and small mushrooms is basically consistent, and the situations of insufficient drying of the large number of mushrooms and excessive drying of the small mushrooms are avoided.
After the drying is finished, the first driving motor 25 is started, the first driving motor 25 enables the drying cylinder 1 to overturn around the rotating shaft 22 through the third gear 23 and the fourth gear 24, mushrooms on the spreading tray 5 are dumped at the bottom of the drying cylinder 1, and then the bottom plate 21 is opened for discharging.
After unloading, turning the bolt 18 pulls the spacing unit outward so that the stop lever 20 no longer blocks the paving unit from moving up and down, and then reversely starting the second drive motor 26, the second drive motor 26 drives the paving unit to move down until all the anthrax units move down below the spacing unit.
According to the invention, through two relative movement modes of the threaded rod 8 and the internal thread sleeve 7, automatic switching of rotation and ascending movement of the paving unit is realized, even paving of mushrooms is realized by rotation of the paving disc 5 when the paving unit is in idle load and light load, and layer changing is realized by switching of rotation of the paving disc 5 into ascending movement when the paving unit is in heavy load, so that multi-layer automatic paving of mushrooms in the drying cylinder 1 is realized, manual operation and intervention are not required, labor capacity is greatly reduced, and working efficiency is improved; in addition, through the slope setting pave the brush 16, can pave a large amount of mushrooms to the regional center of 5 of paver, cooperate the mesh that the 5 center area of paver is denser, realize big or small mushroom stoving degree's homogeneity, guarantee holistic stoving quality.

Claims (7)

1. The mushroom drying device comprises a vertical cylindrical drying cylinder (1), wherein two ends of the drying cylinder (1) are closed; each group of paving units comprises an annular cylinder (2) with two open ends, the annular cylinder (2) is coaxial with the drying cylinder (1), a vertical shaft (3) is arranged at the axial position of the annular cylinder (2), the lower end of the vertical shaft (3) is fixed on the side wall of the annular cylinder (2) through a plurality of connecting rods (4), a horizontal paving disc (5) is coaxially arranged in the annular cylinder (2), the paving disc (5) is in a net plate shape, the paving disc (5) is arranged on the vertical shaft (3) in a penetrating mode and can slide up and down, and a first spring (6) is arranged between the paving disc (5) and the lower end of the vertical shaft (3); two internal thread sleeves (7) are arranged on the side wall of the annular cylinder (2), the two internal thread sleeves (7) are symmetrical with respect to the axis of the annular cylinder (2), a bearing is arranged between the internal thread sleeve (7) and the annular cylinder (2), two vertical threaded rods (8) are symmetrically arranged in the annular cylinder (2), the lower section of each threaded rod (8) is provided with threads, the upper section is a polished rod, and each threaded rod (8) sequentially passes through a plurality of internal thread sleeves (7) on the same side; a first gear (9) positioned above the annular cylinder (2) is fixed at the upper end of each internal thread sleeve (7), an outer gear ring (10) is coaxially fixed at the outer edge of the paving disc (5), the first gear (9) is meshed with the outer gear ring (10), a non-rotatable second gear (11) is fixed in the side wall of the annular cylinder (2), when the paving disc (5) is not loaded, the outer gear ring (10) is higher than the second gear (11), the paving disc (5) compresses a first spring (6) to move downwards along with the increase of the load of the paving disc (5), and finally the outer gear ring (10) is meshed with the second gear (11); a feeding hole (12) is formed in the middle of the side wall of the drying cylinder (1), a plurality of groups of paving units are positioned below the feeding hole (12) before feeding, the upper end of a threaded section of a threaded rod (8) is higher than the feeding hole (12), a conveying belt (13) is arranged in the feeding hole (12), and mushrooms to be dried are conveyed into the drying cylinder (1) through the feeding hole (12) by the conveying belt (13) and fall onto a paving disc (5) below; the bottom of the drying cylinder (1) is provided with a gas inlet (14), and the top is provided with a gas outlet (15);
the inner wall of a drying cylinder (1) on be equipped with spacing unit, spacing unit includes bolt (18), second spring (19) and pin (20) that the level is coaxial to be set up, bolt (18) spin-on just link up drying cylinder (1) lateral wall on drying cylinder (1) lateral wall, pin (20) are located drying cylinder (1), second spring (19) are connected between bolt (18) and pin (20), pin (20) are pressed on annular cylinder (2) of the uppermost layer along spacing to the unit of spreading.
2. A mushroom dryer according to claim 1, characterized in that a spreading brush (16) is arranged above each spreading plate (5), the spreading brush (16) being fixed to the annular cylinder (2) via a fixing rod (17).
3. A mushroom dryer according to claim 2, characterized in that the distance between the outer end of the spreading brush (16) and the spreading disc (5) is smaller than the distance between the inner end and the spreading disc (5), and the mesh density of the central area of the spreading disc (5) is greater than the mesh density of the outer edge area.
4. A mushroom dryer according to claim 1, characterized in that the bottom of the dryer (1) is provided with an openable bottom plate (21), two sides of the side wall of the dryer (1) are rotatably mounted on a fixed object through a horizontal rotating shaft (22), a third gear (23) is mounted on the rotating shaft (22), the third gear (23) is meshed with a fourth gear (24), and the fourth gear (24) is connected with a first driving motor (25).
5. A mushroom drying apparatus according to claim 1, characterized in that the upper ends of the two threaded rods (8) extend out of the drying cylinder (1), a second driving motor (26) is arranged at the top of the drying cylinder (1), and a belt mechanism (27) is arranged between the second driving motor (26) and each threaded rod (8).
6. A mushroom dryer according to claim 1, characterized in that limiting plates (28) are mounted at the upper and lower ends of the inner thread sleeve (7).
7. A mushroom dryer according to claim 1, characterized in that the lower end of the inner screw sleeve (7) is provided with a guiding groove (29).
CN202210740239.7A 2022-06-28 2022-06-28 Mushroom drying device Active CN115046378B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210740239.7A CN115046378B (en) 2022-06-28 2022-06-28 Mushroom drying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210740239.7A CN115046378B (en) 2022-06-28 2022-06-28 Mushroom drying device

Publications (2)

Publication Number Publication Date
CN115046378A CN115046378A (en) 2022-09-13
CN115046378B true CN115046378B (en) 2023-07-21

Family

ID=83163691

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210740239.7A Active CN115046378B (en) 2022-06-28 2022-06-28 Mushroom drying device

Country Status (1)

Country Link
CN (1) CN115046378B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207501618U (en) * 2017-11-30 2018-06-15 克拉玛依拓源化工有限公司 A kind of quick mercury catalyst drying unit
CN111219949A (en) * 2019-12-06 2020-06-02 湖南慕她生物科技发展有限公司 Spice processing equipment containing lily

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1314512B1 (en) * 2000-03-24 2002-12-18 Cefla Coop VERTICAL OVEN, OF SIMPLIFIED AND IMPROVED CONSTRUCTION AND POSSIBILITY OF OPERATION IN A SHORT CYCLE.
JP2007085630A (en) * 2005-09-21 2007-04-05 Kida Seiko Kk Drying device of surface treated-work
JP2017190924A (en) * 2016-04-15 2017-10-19 宮崎鉄工株式会社 Continuous drying device for ceramic pipe material
CN108684899A (en) * 2018-06-12 2018-10-23 四川尚好农业开发有限公司 A kind of cryogenic vacuum prepares the equipment and preparation method of mulberry tea powder
CN108844333A (en) * 2018-07-30 2018-11-20 安徽科创生产力促进中心有限责任公司 A kind of layering drying unit that wine processes raw material
CN110332777B (en) * 2019-07-15 2020-12-04 南京乾兑电子科技有限公司 Drying device for pasture in animal husbandry
CN210880408U (en) * 2019-10-31 2020-06-30 深圳市日水机械设备有限公司 Dehumidification desiccator is used in plastic goods production of anti-sticking material
CN211601516U (en) * 2019-12-31 2020-09-29 郑州轻工业大学 Jasmine flower pile turning machine
CN111750634B (en) * 2020-05-21 2021-12-17 国网浙江省电力有限公司丽水供电公司 Mushroom stoving room

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207501618U (en) * 2017-11-30 2018-06-15 克拉玛依拓源化工有限公司 A kind of quick mercury catalyst drying unit
CN111219949A (en) * 2019-12-06 2020-06-02 湖南慕她生物科技发展有限公司 Spice processing equipment containing lily

Also Published As

Publication number Publication date
CN115046378A (en) 2022-09-13

Similar Documents

Publication Publication Date Title
US3549023A (en) Automatic bale stacking vehicle
CN115046378B (en) Mushroom drying device
CN110526020A (en) A kind of packed in cases automatic turning stacked offset device
CN209454895U (en) Pallet fork, sorting machine people and sorting system
CN215363865U (en) Material homogenizing device for multifunctional oven
CN110589057A (en) Adobe transports lift
CN213111620U (en) Preserved fruit sunning stone material collecting device
CN210260103U (en) Lifting spreading and airing device for tea spreading and separating production line
CN111687671B (en) Aluminum bar feeding device
CN219679661U (en) Full-automatic tea leaf ensiling machine with multilayer net frame of spreading out
CN210681267U (en) Adobe transports lift
CN217478242U (en) Go up rice steamer system
CN217101884U (en) Feeding device of tray elevator
CN211147264U (en) Mesh belt material circulating device
CN114600971A (en) Full-automatic tea green-keeping machine with multilayer green-spreading net rack
CH632209A5 (en) Machine for emptying crates filled with loose material
CN221069639U (en) High-efficient grain lift conveyer
CN214269112U (en) Tray circulating feeding device
CN218231054U (en) Automatic feeding mechanism of automatic conveyer
CN115181632A (en) Steamer feeding system and steamer feeding process
CN216722157U (en) Harvesting bin capable of automatically distributing materials
CN220557146U (en) Feeding device for livestock breeding
CN217920420U (en) Ceramic raw material quantitative charging machine
CN219930020U (en) Fermented grain feeding device
CN217397929U (en) A fruit embryo stone device for cold fruit sunning stone

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant