CN212306664U - Grain tempering drying explosion-proof waist device matched with drying box - Google Patents
Grain tempering drying explosion-proof waist device matched with drying box Download PDFInfo
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- CN212306664U CN212306664U CN202020795884.5U CN202020795884U CN212306664U CN 212306664 U CN212306664 U CN 212306664U CN 202020795884 U CN202020795884 U CN 202020795884U CN 212306664 U CN212306664 U CN 212306664U
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- grain
- bung
- drying
- nut
- explosion
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- 238000001035 drying Methods 0.000 title claims abstract description 59
- 238000005496 tempering Methods 0.000 title claims abstract description 18
- 238000004880 explosion Methods 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000003139 buffering effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 abstract 1
- 235000013339 cereals Nutrition 0.000 description 99
- 238000010438 heat treatment Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 235000020985 whole grains Nutrition 0.000 description 1
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Abstract
The utility model discloses a grain slow su stoving explosion-proof waist device with supporting use of stoving case, include: the base, be equipped with on the base and store up the grain bucket, the guide bar, the screw rod, can drive the rotatory motor of screw rod, be equipped with the bung on storing up the grain bucket, be equipped with the guiding hole on the bung lower surface, the guide bar upper end inserts to the guiding hole in, make the guide bar can carry out vertical direction to the bung, threaded connection has the nut on the screw rod, nut and bung are fixed mutually, the rotatory back nut of motor drive screw rod can take the bung to reciprocate, the nut takes the bung to enable the bung closing cap on storing up the grain bucket after the bung moves down, then the nut takes the bung to leave and stores up the grain bucket after the bung rebound. The grain tempering drying anti-explosion waist buffering device can temper grains when the grains are heated and dried in the drying box, so that the process of circularly drying the grains by the circulating dryer can be simulated, and the drying technology for avoiding the overhigh waist-explosion rate of the grains in the drying process can be researched.
Description
Technical Field
The utility model relates to a grain drying equipment field has and relates to the explosion-proof waist device of grain slow su stoving that uses with the stoving case is supporting.
Background
The grain quality of can better storage and assurance grain after drying, grain in the grain station is dried in circulating dryer usually, and circulating dryer's structure includes: the drying tower, need pack into to the drying tower during grain is dried, the bottom of drying tower can let in hot-blast heating drying to grain, is provided with the promotion conveyor that can promote the grain of drying tower bottom and carry to the drying tower top in the outside of drying tower. Grain can promote the top of carrying to the drying tower by promoting conveyor after the bottom of drying tower heat drying a period for grain after the heating can be on drying tower upper portion and slowly be soviet, and the grain on upper portion can fall to drying tower bottom reheat stoving after the grain of drying tower bottom is carried away, thereby grain in the drying tower will be constantly repeated the heat drying then slowly soviet circulation drying process, and the water content in the grain descends to the target value. Grain continuous heating stoving can make grain explode the waist easily, explodes the waist, and the grain processing term indicates that the grain crackle appears on the grain in high temperature stoving in-process surface to can make the quality of grain descend, and the in-process compartment of heating stoving makes grain carry out slow dispersion to the skin that can make the grain inlayer of soviet union, thereby just can prevent that grain from exploding the waist, and can also make grain by better stoving.
Grain is dried in the laboratory and is gone on in the stoving case usually, and the structure of stoving case is comparatively simple can only carry out continuous heating stoving to grain for grain does not experience the process of slowly sovereign at the in-process of heating stoving, thereby grain just explodes the waist easily when drying.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the grain tempering and drying explosion-proof waist device matched with the drying box and used for tempering grains when the grains are dried in the drying box is provided.
In order to solve the above problem, the utility model discloses the technical scheme who adopts does: grain slow su of using with stoving case is dried and is prevented explosion waist device includes: base, its characterized in that: be provided with on the base and store up the grain bucket, vertical guide bar and the screw rod of arranging, can the rotatory motor of driving screw, be provided with the bung on storing up the grain bucket, be provided with the guiding hole on the bung lower surface, the guide bar upper end inserts to the guiding hole in, make the guide bar can carry out vertical direction to the bung, threaded connection has a nut on the screw rod, nut and bung are fixed mutually, make rotatory back nut of motor drive screw can take the bung to reciprocate, the nut takes the bung to enable the bung closing cap after the bung moves down and make to store up the grain bucket sealed on storing up the grain bucket, then the nut takes the bung to leave after the bung moves up and stores up the grain bucket and make and open.
Further, aforementioned with the supporting grain of using of stoving case slow su explosion-proof waist device of stoving, wherein: the barrel cover is provided with two vent holes which can be communicated with the grain storage barrel when the barrel cover is covered on the grain storage barrel, one vent hole is provided with an exhaust one-way valve, the other vent hole is provided with an air inlet one-way valve, and the flow directions of the exhaust one-way valve and the air inlet one-way valve are arranged in an opposite way.
Further, aforementioned with the supporting grain of using of stoving case slow su explosion-proof waist device of stoving, wherein: the guide rod penetrates through the bottom of the grain storage barrel and is inserted into the grain storage barrel.
Further, aforementioned with the supporting grain of using of stoving case slow su explosion-proof waist device of stoving, wherein: the two air holes are respectively communicated with the guide holes.
Further, aforementioned with the supporting grain of using of stoving case slow su explosion-proof waist device of stoving, wherein: the two grain storage barrels are arranged, the two guide rods are also arranged, the two guide rods are in one-to-one correspondence with the two grain storage barrels respectively, and the screw rod is located between the two grain storage barrels.
Further, aforementioned with the supporting grain of using of stoving case slow su explosion-proof waist device of stoving, wherein: the two barrel covers are connected through a connecting plate, a sleeve sleeved on the outer side of the nut is arranged in the middle of the connecting plate, and the nut is fixed with the sleeve through a pin shaft penetrating through the sleeve and inserted into the nut.
Further, aforementioned with the supporting grain of using of stoving case slow su explosion-proof waist device of stoving, wherein: two handle holes which are convenient for lifting the connecting plate are arranged on the connecting plate, and the two handle holes are respectively positioned on two sides of the sleeve.
Further, aforementioned with the supporting grain of using of stoving case slow su explosion-proof waist device of stoving, wherein: the base is arranged in a hollow mode, and the motor is located in a hollow cavity of the base.
The utility model has the advantages that: grain slow su stoving explosion-proof waist device with supporting use of stoving case enable grain and carry out slow su when the stoving case is heated and dried to can simulate the process of circulating drier circulation stoving grain, just so can research how to avoid grain to produce the drying technique of too high waist rate of exploding in the stoving process.
Drawings
Fig. 1 is the three-dimensional structure schematic diagram of the grain tempering drying explosion-proof waist device used with the drying box.
Fig. 2 is the sectional structure schematic diagram of the grain tempering drying explosion-proof waist device used with the drying box.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings.
As shown in fig. 1 and 2, the grain tempering drying explosion-proof waist device matched with the drying box comprises: a base 1, a grain storage barrel 2, a guide rod 3 and a screw rod 4 which are vertically arranged and a motor 5 which can drive the screw rod 4 to rotate are arranged on the base 1, the screw rod 4 is vertically arranged on the base 1 through a bearing, the motor 5 is positioned below the screw rod 4, a barrel cover 6 is arranged on the grain storage barrel 2, a guide hole 7 is arranged on the lower surface of the barrel cover 6, the upper end of the guide rod 3 is inserted into the guide hole 7, so that the guide rod 3 can vertically guide the barrel cover 6, the screw rod 4 is in threaded connection with a nut 8, the nut 8 is fixed with the barrel cover 6, so that the motor 5 drives the screw rod 4 to rotate, the nut 8 can drive the barrel cover 6 to move up and down, the nut 8 drives the barrel cover 6 to move down, the barrel cover 6 can be sealed on the grain storage barrel 2 to seal the grain storage barrel 2, then the nut 8 drives the barrel cover 6 to move upwards, and then the barrel cover 6 can leave the grain storage barrel 2 to open the grain storage barrel 2.
In this embodiment, store up grain bucket 2 and be provided with two, guide bar 3 also is provided with two, and two guide bar 3 respectively with two store up 2 one-to-ones on the grain bucket, screw rod 4 is located between two store up 2 on the grain bucket. After the arrangement, the grain tempering and drying explosion-proof waist device is more balanced in structural arrangement.
The two barrel covers 6 are connected through a connecting plate 9, a sleeve 91 sleeved on the outer side of the nut 8 is arranged in the middle of the connecting plate 9, the nut 8 is fixed with the sleeve 91 through two pin shafts 92 penetrating through the sleeve 91 and inserted into the nut 8, and the two barrel covers 6 and the nut 8 can be conveniently separated after the arrangement.
Two vent holes which can be communicated with the grain storage barrel 2 when the barrel cover 6 is sealed on the grain storage barrel 2 are arranged on the two barrel covers 6, an exhaust one-way valve 61 is arranged on one vent hole, an air inlet one-way valve 62 is arranged on the other vent hole, and the flow directions of the exhaust one-way valve 61 and the air inlet one-way valve 62 are arranged in an opposite way. When the barrel cover 6 is covered, the redundant gas in the grain storage barrel 2 can be discharged through the exhaust one-way valve 61, so that the barrel cover 6 is easily covered; when the barrel cover 6 is opened, the air in the grain storage barrel 2 can be supplemented through the air inlet one-way valve 62, so that the barrel cover 6 is prevented from being opened.
The two guide rods 3 respectively penetrate through the bottom of the grain storage barrel 2 and are inserted into the corresponding grain storage barrel 2. The two vent holes on each barrel cover 6 are respectively communicated with the guide holes 7 on the barrel cover 6. Because a gap exists between the guide hole 7 and the guide rod 3, the two vent holes can be communicated with the grain storage barrel 2 through the guide hole 7. The arrangement enables the structure to be more compact and simpler.
In addition, in this embodiment, two handle holes 93 are formed in the connecting plate 9 for facilitating lifting of the connecting plate 9, the two handle holes 93 are respectively located at two sides of the sleeve 91, and the connecting plate 9 can be conveniently held by hand after the two handle holes 93 are formed, so that the two tub covers 6 can be conveniently lifted. The base 1 is hollow, the motor 5 is located in the hollow cavity of the base 1, and the motor 5 is convenient to install and maintain after the motor 5 is arranged.
The use method of the grain tempering drying explosion-proof waist device comprises the following steps: (1) the motor is controlled to rotate, so that the two barrel covers 6 are lifted, and the two grain storage barrels 2 are opened; (2) the two pin shafts 92 are pulled off, and the two bucket covers 6 are taken down from the two grain storage buckets 2, so that grains can be conveniently loaded into the two grain storage buckets 2; (3) loading grains into the two grain storage barrels 2, then loading the two barrel covers 6 back to the positions above the two grain storage barrels 2, and inserting the two pin shafts 92 back to fix the two barrel covers 6 and the nuts 8; (4) putting the whole grain tempering and drying waist-preventing device into a drying box, and heating the drying box to heat and dry grains in the two grain storage barrels 2; (5) after heating for a period of time, controlling the motor to rotate, so that the two bucket covers 6 descend to seal the two grain storage buckets 2, and thus grains in the two grain storage buckets 2 are separated from an external phase, so that the grains in the two grain storage buckets 2 are tempered without being heated by the drying box; (6) after a period of time, controlling the motor to rotate to enable the two barrel covers 6 to ascend, so that the two grain storage barrels 2 are opened, and the drying box can heat and dry grains in the two grain storage barrels 2; (7) and (5) repeating the steps (5) and (6) until the water content of the grains in the two grain storage barrels (2) is reduced to a target value, wherein the water content of the grains can be detected by a detection device which is placed in the grain storage barrels (2) in advance.
Claims (8)
1. Grain slow su of using with stoving case is dried and is prevented explosion waist device includes: base, its characterized in that: be provided with on the base and store up the grain bucket, vertical guide bar and the screw rod of arranging, can the rotatory motor of driving screw, be provided with the bung on storing up the grain bucket, be provided with the guiding hole on the bung lower surface, the guide bar upper end inserts to the guiding hole in, make the guide bar can carry out vertical direction to the bung, threaded connection has a nut on the screw rod, nut and bung are fixed mutually, make rotatory back nut of motor drive screw can take the bung to reciprocate, the nut takes the bung to enable the bung closing cap after the bung moves down and make to store up the grain bucket sealed on storing up the grain bucket, then the nut takes the bung to leave after the bung moves up and stores up the grain bucket and make and open.
2. The grain tempering drying explosion-proof waist device matched with the drying box and used according to claim 1, which is characterized in that: the barrel cover is provided with two vent holes which can be communicated with the grain storage barrel when the barrel cover is covered on the grain storage barrel, one vent hole is provided with an exhaust one-way valve, the other vent hole is provided with an air inlet one-way valve, and the flow directions of the exhaust one-way valve and the air inlet one-way valve are arranged in an opposite way.
3. The grain tempering drying explosion-proof waist device matched with the drying box and used according to claim 2, which is characterized in that: the guide rod penetrates through the bottom of the grain storage barrel and is inserted into the grain storage barrel.
4. The grain tempering drying explosion-proof waist device matched with the drying box and used according to claim 3, which is characterized in that: the two air holes are respectively communicated with the guide holes.
5. The grain tempering drying explosion-proof waist device used in cooperation with the drying box according to claim 1, 2, 3 or 4, characterized in that: the two grain storage barrels are arranged, the two guide rods are also arranged, the two guide rods are in one-to-one correspondence with the two grain storage barrels respectively, and the screw rod is located between the two grain storage barrels.
6. The grain tempering drying explosion-proof waist device matched with the drying box for use according to claim 5, which is characterized in that: the two barrel covers are connected through a connecting plate, a sleeve sleeved on the outer side of the nut is arranged in the middle of the connecting plate, and the nut is fixed with the sleeve through a pin shaft penetrating through the sleeve and inserted into the nut.
7. The grain tempering drying explosion-proof waist device matched with the drying box and used according to claim 6, which is characterized in that: two handle holes which are convenient for lifting the connecting plate are arranged on the connecting plate, and the two handle holes are respectively positioned on two sides of the sleeve.
8. The grain tempering drying explosion-proof waist device used in cooperation with the drying box according to claim 1, 2, 3 or 4, characterized in that: the base is arranged in a hollow mode, and the motor is located in a hollow cavity of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020795884.5U CN212306664U (en) | 2020-05-14 | 2020-05-14 | Grain tempering drying explosion-proof waist device matched with drying box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020795884.5U CN212306664U (en) | 2020-05-14 | 2020-05-14 | Grain tempering drying explosion-proof waist device matched with drying box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212306664U true CN212306664U (en) | 2021-01-08 |
Family
ID=74024923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020795884.5U Expired - Fee Related CN212306664U (en) | 2020-05-14 | 2020-05-14 | Grain tempering drying explosion-proof waist device matched with drying box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212306664U (en) |
-
2020
- 2020-05-14 CN CN202020795884.5U patent/CN212306664U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210108 |