CN112857016A - Grain on-site dehydration device and dehydration method - Google Patents

Grain on-site dehydration device and dehydration method Download PDF

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Publication number
CN112857016A
CN112857016A CN202110003888.4A CN202110003888A CN112857016A CN 112857016 A CN112857016 A CN 112857016A CN 202110003888 A CN202110003888 A CN 202110003888A CN 112857016 A CN112857016 A CN 112857016A
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China
Prior art keywords
box
wall
grain
inner cavity
dehydration
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Granted
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CN202110003888.4A
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Chinese (zh)
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CN112857016B (en
Inventor
陈昱见
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Jidong County Yongxiang Rice Industry Co ltd
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Individual
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/003Supply-air or gas filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/40Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
    • B01F35/41Mounting or supporting stirrer shafts or stirrer units on receptacles
    • B01F35/411Mounting or supporting stirrer shafts or stirrer units on receptacles by supporting only one extremity of the shaft
    • B01F35/4111Mounting or supporting stirrer shafts or stirrer units on receptacles by supporting only one extremity of the shaft at the top of the receptacle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/40Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
    • B01F35/43Supporting receptacles on frames or stands
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/06Mixing of food ingredients
    • B01F2101/09Mixing of cereals, grains or seeds materials

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention discloses a grain on-site dehydration device in the technical field of grains, which comprises a base, wherein a dehydration box is fixedly arranged on the outer wall of the right side of the top of the base, a draught fan is fixedly arranged on the outer wall of the left side of the top of the base, the outlet of the right side of the draught fan is communicated with the outer wall of the bottom of the left side of the dehydration box through a heater, a storage box is arranged on the top of the inner cavity of the dehydration box and comprises a right moving box, a left moving box is movably arranged on the left side of the inner cavity of the right moving box, holes are uniformly formed in the outer walls of the bottoms of the left moving box and the right moving box, a feed pipe is arranged on the outer wall of the top of the dehydration box, the bottom end of the feed pipe extends to the upper part of the storage box, the outer wall of the bottom of the right side of the storage box is communicated with a discharge, avoiding the grains from escaping from the storage box.

Description

Grain on-site dehydration device and dehydration method
Technical Field
The invention relates to the technical field of grains, in particular to a grain on-site dehydration device and a dehydration method.
Background
Grain is the general name of various plant seeds in the culinary art food, current grain need carry out dehydration drying process before the storage, in order to guarantee that grain normally stores, when using dewatering device to handle grain now, generally put into drying cylinder with grain, pass drying cylinder through hot-air, carry out the drying to grain, consequently, drying cylinder bottom need be seted up the ventilation hole, in order to guarantee that air can normally pass drying cylinder, however if grain volume is less, and the ventilation hole diameter is great, then can lead to grain to drop from drying cylinder, influence grain normal dehydration, for this reason, we propose a grain dewatering device and dehydration method on the spot.
Disclosure of Invention
The invention aims to provide a grain on-site dehydration device and a dehydration method, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a grain dehydration device in situ comprises a base, wherein a dehydration box is fixedly arranged on the outer wall of the right side of the top of the base, a draught fan is fixedly arranged on the outer wall of the left side of the top of the base, the right outlet of the draught fan is communicated with the outer wall of the left bottom of the dehydration box through a heater, a baffle is fixedly arranged at the bottom of the inner cavity of the dehydration box, holes are uniformly formed in the outer wall of the bottom of the baffle, a storage box is arranged at the top of the inner cavity of the dehydration box and comprises a right moving box, a left moving box is movably arranged on the left side of the inner cavity of the right moving box, holes are uniformly formed in the outer walls of the bottoms of the left moving box and the right moving box, the outer wall of the top of the dehydration box is fixedly connected with a motor, the output end of the bottom of the, deposit case right side bottom outer wall and discharging pipe intercommunication, and the discharging pipe right-hand member extends to the right side outer wall of dehydration case, dehydration roof portion right side outer wall and rose box intercommunication.
Preferably, the left side removes the incasement wall and removes incasement wall sliding connection with the right side, the equal fixed mounting of left side removes the case left side outer wall and removes the case right side outer wall with the right side has the pull rod, and is two sets of the one end that the pull rod was kept away from each other extends to the left and right sides outer wall of dewatering box respectively, the fixed orifices has evenly been seted up to pull rod top outer wall, the equal slidable mounting of dewatering box left and right sides outer wall has the dead lever, and the dead lever bottom runs through the fixed orifices.
Preferably, the outer wall of the bottom of the left side of the left moving box and the outer wall of the bottom of the right side of the right moving box are both provided with supporting blocks, the outer walls of the left side and the right side of the top of the partition board are both provided with sliding grooves, and the bottom ends of the supporting blocks are inserted into the inner cavities of the sliding grooves.
Preferably, two sets of supporting shoes are close to each other and all fixed mounting have a fixture block on one side top outer wall, left side removal case left side outer wall and right side removal case right side outer wall all seted up with fixture block assorted draw-in groove, and the fixture block is pegged graft in the inner chamber of draw-in groove.
Preferably, the pull rod comprises an installation block, a screw rod is inserted into an inner cavity on one side, away from the storage box, of the installation block, one end, away from the installation block, of the screw rod is fixedly connected with the pulling block, the outer wall on one side, away from the storage box, of the installation block is rotatably connected with the threaded sleeve, and the threaded sleeve is sleeved on the outer wall of the screw rod.
Preferably, the dewatering box comprises a box body, the outer wall of the top of the box body is provided with a branch box body, the outer wall of the top of the branch box body is provided with a box cover, the outer walls of the left side and the right side of the top of the box body are fixedly provided with connecting rods, the top ends of the connecting rods run through the branch box body and the box cover, the outer wall of the top of the box cover is slidably provided with two groups of fixing blocks, and the two groups of fixing blocks run.
Preferably, a piston block is inserted into the left end of the inner cavity of the discharge pipe, the outer wall of the right side of the piston block is fixedly connected with a guide rod, the right end of the guide rod is fixedly connected with a threaded rod, the left end of the threaded rod is located in the inner cavity of the discharge pipe, and an internal thread is formed in the connection part of the discharge pipe and the threaded rod.
Preferably, the dehydration method of the grain on-site dehydration device comprises the following steps:
s1: the fixing rod is moved out of the inner cavity of the fixing hole upwards, the pull rod is pushed inwards or pulled outwards and moved to a preset position, the opening size of the hole at the bottom of the storage box is adjusted, the fixing rod is inserted into the inner cavity of the fixing hole downwards, and the pull rod is fixed, so that the position of the storage box cannot be changed;
s2: the grain to be processed is added into the inner cavity of the storage box through the feeding pipe, the induced draft fan blows air to the inside of the dehydration box, the heater heats the air entering the inside of the dehydration box, the hot air heats the grain in the storage box, and the grain is dehydrated and dried;
s3: the motor works to make the stirring device rotate, turns over the grain in the storage box, dehydrates the grain with higher speed, and opens the discharge pipe after the dehydration of the grain is finished, so that the grain in the storage box is discharged from the discharge pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. in the device, the fixed rod is moved out of the inner cavity of the fixed hole, the pull rod is pushed inwards, the left moving box and the right moving box are close to each other, holes at the bottoms of the left moving box and the right moving box are staggered, the opening size of the holes at the bottoms of the storage boxes is reduced, grains are prevented from running out of the storage boxes, and normal dehydration and drying of the grains are ensured;
2. the pull rod is pulled outwards, so that the distance between the left moving box and the right moving box is increased, the opening size of a hole at the bottom of the storage box is increased, the efficiency of hot air passing through the storage box is accelerated, and the grain dehydration efficiency is improved;
3. the swivel nut is rotated, so that the screw rod moves in the inner cavity of the mounting block, the length of the whole pull rod is reduced, the pull rod is moved into the inner cavity of the dewatering box, the storage box can be taken out of the dewatering box, the storage boxes with other specifications can be replaced, the dewatering device can dewater grains of different sizes, and the application range of the dewatering device is enlarged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A of the present invention;
FIG. 3 is a schematic view of the storage case of the present invention;
FIG. 4 is an enlarged view of the structure at B of the present invention;
FIG. 5 is a schematic view of a cross-sectional view of the connection between the tapping pipe and the piston block according to the invention.
In the figure: 1. a base; 2. a dewatering box; 21. a box body; 22. a box cover; 23. dividing the box body; 24. a connecting rod; 25. a fixed block; 3. an induced draft fan; 4. a partition plate; 5. a heater; 6. a storage box; 61. a right movement box; 62. a left movement box; 7. a feed pipe; 8. a filter box; 9. a discharge pipe; 10. a pull rod; 101. pulling the block; 102. a screw; 103. a threaded sleeve; 104. mounting blocks; 11. fixing the rod; 12. a fixing hole; 13. a support block; 14. a chute; 15. a clamping block; 16. a card slot; 17. a threaded rod; 18. a guide bar; 19. a piston block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme that: a grain dewatering device on site, please refer to fig. 1, which comprises a base 1;
referring to fig. 1, a dehydration box 2 is fixedly installed on the outer wall of the right side of the top of a base 1, an induced draft fan 3 is fixedly installed on the outer wall of the left side of the top of the base 1, the outlet of the right side of the induced draft fan 3 is communicated with the outer wall of the bottom of the left side of the dehydration box 2 through a heater 5, a screen is installed at the air inlet of the induced draft fan 3, the probability that impurities enter the dehydration box 2 is reduced, the induced draft fan 3 blows external air into the dehydration box 2, the air flow inside the dehydration box 2 is accelerated, and the grains are dehydrated and dried, the heater 5 is an air heater and is used for heating the air entering the dehydration box 2, and electric equipment related;
referring to fig. 1, a partition plate 4 is fixedly installed at the bottom of an inner cavity of a dewatering box 2, openings are uniformly formed in the outer wall of the bottom of the partition plate 4, hot air entering the interior of the dewatering box 2 is blown to a storage box 6 through the openings, and then passes through the storage box 6 through the openings to dehydrate and dry grains in the storage box 6, the storage box 6 is arranged at the top of the inner cavity of the dewatering box 2, the storage box 6 comprises a right moving box 61, a left moving box 62 is movably installed on the left side of the inner cavity of the right moving box 61, holes are uniformly formed in the outer walls of the bottoms of the left moving box 62 and the right moving box 61, water outlets are formed in the rear side of the dewatering box 2 and used for draining water dripping from the grains, and;
referring to fig. 1 and 3, the outer wall of the top of the dewatering box 2 is fixedly connected with a motor, the output end of the bottom of the motor extends to the inner cavity of the dewatering box 2 and is fixedly connected with a stirring device, the bottom end of the stirring device is positioned in the inner cavity of the storage box 6, the stirring device comprises a stirring shaft and a blade, the blade is fixedly connected with the stirring shaft, the motor drives the stirring device to rotate, the grain in the inner cavity of the storage box 6 is stirred, the efficiency of grain dehydration and drying is accelerated, the outer wall of the top of the dewatering box 2 is provided with a feed pipe 7, feeding is carried out to the inside of the storage box 6 through the feed pipe 7, the bottom end of the feed pipe 7 extends to the upper part of the storage box 6, the outer wall of the bottom of the right side of the storage box 6 is communicated with a discharge pipe 9, an opening is formed at the connecting part of the dewatering box 2 and, the outer wall of the right side of the top of the dewatering box 2 is communicated with the filter box 8, air in the dewatering box 2 can be discharged into the filter box 8, a filter screen is arranged in the filter box 8, the air entering the filter box 8 is filtered and then discharged, the quality of the discharged air is ensured, and the filter box 8 can be opened and used for cleaning the filter box 8 and the filter screen;
referring to fig. 1, 2 and 3, the outer wall of the left moving box 62 is slidably connected to the inner wall of the right moving box 61, the left moving box 62 can only slide left and right at the right moving box 61 and cannot move up and down, so that the overlapping degree of the holes at the bottoms of the left moving box 62 and the right moving box 61 is changed, the opening size of the holes is adjusted according to the volume of the processed grains, the grains are prevented from escaping from the storage box 6 due to the overlarge holes, the use range of the device is ensured, the pull rod 10 can be pulled outwards under the condition that the grains do not fall off, the opening size of the holes is increased, the efficiency of hot air passing through the storage box 6 is accelerated, the efficiency of grain dehydration is accelerated, the pull rod 10 is pulled outwards, the left moving box 62 moves leftwards, the right moving box 61 moves rightwards, the space of the whole inner cavity of the storage box 6 is increased, and the storage, the amount of the storage box 6 for processing grains at one time is increased, the using effect of the device is increased, pull rods 10 are fixedly arranged on the left outer wall of the left moving box 62 and the right outer wall of the right moving box 61, the ends, far away from each other, of the two groups of pull rods 10 extend to the outer walls of the left side and the right side of the dewatering box 2 respectively, fixing holes 12 are uniformly formed in the outer wall of the top of each pull rod 10, fixing rods 11 are slidably arranged on the outer walls of the left side and the right side of the dewatering box 2 respectively, the fixing rods 11 can slide up and down on the side walls of the dewatering box 2, the positions of the pull rods 10 are fixed, the adjusted left moving box 62 and the adjusted right moving box 61 cannot automatically move, the bottom ends of the fixing rods 11 penetrate through the fixing holes 12;
referring to fig. 1, the outer wall of the bottom of the left side of the left moving box 62 and the outer wall of the bottom of the right side of the right moving box 61 are both provided with supporting blocks 13, the supporting blocks 13 are in contact with the partition plate 4 to support the storage box 6, the gravity on the pull rod 10 is reduced, the storage box 6 is fixed and stable, the probability of damage to the device is reduced, the service life of the device is prolonged, the outer walls of the left side and the right side of the top of the partition plate 4 are both provided with sliding grooves 14, the bottom ends of the supporting blocks 13 are inserted into the inner cavities of the sliding grooves 14, the supporting blocks 13 can slide left and right in the inner cavities of the sliding grooves 14, so that the left moving box 62 can slide left and the right moving box 61 can slide right without being affected, the supporting blocks 13 can be;
referring to fig. 1 and 4, the outer wall of the top of one side, close to each other, of each of the two groups of supporting blocks 13 is fixedly provided with a clamping block 15, the outer wall of the left side of the left moving box 62 and the outer wall of the right side of the right moving box 61 are both provided with clamping grooves 16 matched with the clamping blocks 15, the clamping blocks 15 are inserted into the inner cavities of the clamping grooves 16, and when the clamping blocks 15 are moved out of the inner cavities of the clamping grooves 16, the supporting blocks 13 can be taken down from the outer walls of the left moving box 62 and the right moving box 61, so that the supporting blocks 13 can be replaced, the space occupied by the supporting blocks 13 can be;
referring to fig. 1 and 2, the pull rod 10 includes a mounting block 104, the mounting block 104 is fixedly connected to the left moving box 62 and the right moving box 61, a screw 102 is inserted into an inner cavity of one side of the mounting block 104 far from the storage box 6, one end of the screw 102 far from the mounting block 104 is fixedly connected to the pull block 101, an outer wall of one side of the mounting block 104 far from the storage box 6 is rotatably connected to a screw sleeve 103, the screw sleeve 103 can rotate on an outer wall of the mounting block 104, the screw sleeve 103 is sleeved on an outer wall of the screw 102, the screw 102 is rotated to move inwards to enter the inner cavity of the mounting block 104, the length of the whole pull rod 10 is reduced, the pull rod 10 completely enters the inner cavity of the dewatering box 2, the storage box 6 is disconnected from the dewatering box 2, the storage box 6 is conveniently taken out from the inner cavity of the dewatering box 2, the storage boxes 6 with other specifications can be replaced, and the dewatering device is suitable for dewatering grains with different sizes, the use performance of the whole dewatering device is increased;
referring to fig. 1, the dewatering box 2 includes a box body 21, a sub-box body 23 is arranged on the outer wall of the top of the box body 21, the sub-box body 23 is arranged above the box body 21, a box cover 22 is arranged on the outer wall of the top of the sub-box body 23, the box cover 22 is arranged above the sub-box body 23, connecting rods 24 are fixedly arranged on the outer walls of the left and right sides of the top of the box body 21, the top ends of the connecting rods 24 penetrate through the sub-box body 23 and the box cover 22, two groups of fixing blocks 25 are slidably arranged on the outer wall of the top of the box cover 22, the ends, far away from each other, of the two groups of fixing blocks 25 respectively penetrate through the two groups of connecting rods 24, the sub-box body 23 and the box cover 22 are fixed above the box body 21, the fixing blocks 25 are pulled inwards, when the fixing blocks 25 are moved out of the inner cavities of the connecting rods 24, the space between the pull rod 10 and the outside is reduced, so that the pull rod 10 is convenient to adjust, the storage box 6 is convenient to take out from the inner cavity of the dewatering box 2, and the dewatering box 2 is convenient to process;
referring to fig. 1 and 5, a piston block 19 is inserted into the left end of the inner cavity of the discharge pipe 9 to close the discharge pipe 9, so as to prevent the grain from being automatically discharged from the inner cavity of the storage box 6, the outer wall of the right side of the piston block 19 is fixedly connected with a guide rod 18, the right end of the guide rod 18 is fixedly connected with a threaded rod 17, the left end of the threaded rod 17 is located in the inner cavity of the discharge pipe 9, and the connecting part of the discharging pipe 9 and the threaded rod 17 is provided with internal threads, the threaded rod 17 is stably fixed in the inner cavity of the discharging pipe 9, the piston block 19 can not automatically move, the discharging pipe 9 is ensured to be tightly sealed, when the discharging pipe 9 is opened, screwing the threaded rod 17, moving the threaded rod 17 out of the inner cavity of the discharge pipe 9, pulling the threaded rod 17 rightwards, taking the piston block 19 out of the inner cavity of the discharge pipe 9, opening the discharge pipe 9, and discharging the processed grains in the storage box 6.
A dehydration method of a grain dehydration device on site comprises the following steps:
s1: upwards moving the fixing rod 11 out of the inner cavity of the fixing hole 12, pushing the pull rod 10 inwards or pulling the pull rod 10 outwards, downwards inserting the fixing rod 11 into the inner cavity of the fixing hole 12 after moving to a preset position, fixing the pull rod 10 to stabilize the position of the storage box 6, and reducing the opening size of a hole below the storage box 6 to prevent grains from falling out of the inner cavity of the storage box 6, ensure that the grains are normally dehydrated and dried and increase the application range of the dehydrating device;
s2: grain to be processed is added into an inner cavity of the storage box 6 through the feeding pipe 7, the induced draft fan 3 blows air to the inside of the dehydration box 2 when working, the heater 5 heats the air entering the inside of the dehydration box 2, so that the hot air heats the grain in the storage box 6, and accelerates the air flow in the dehydration box 2 and the storage box 6 to dehydrate the grain;
s3: the motor works to enable the stirring device to rotate, the grain inside the storage box 6 is turned, and after the grain is dehydrated, the discharge pipe 9 is opened, so that the grain in the storage box 6 is discharged from the discharge pipe 9.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a grain dewatering device on spot, includes base (1), its characterized in that: the automatic dewatering device is characterized in that a dewatering box (2) is fixedly mounted on the outer wall of the right side of the top of the base (1), a draught fan (3) is fixedly mounted on the outer wall of the left side of the top of the base (1), the outlet of the right side of the draught fan (3) is communicated with the outer wall of the left side of the bottom of the dewatering box (2) through a heater (5), a partition plate (4) is fixedly mounted on the bottom of the inner cavity of the dewatering box (2), open holes are uniformly formed in the outer wall of the bottom of the inner cavity of the partition plate (4), a storage box (6) is arranged on the top of the inner cavity of the dewatering box (2), the storage box (6) comprises a right moving box (61), a left moving box (62) is movably mounted on the left side of the inner cavity of the right moving box (61), holes are uniformly formed in the outer walls of the bottoms of the left moving box (62), dewatering box (2) top outer wall is provided with inlet pipe (7), and inlet pipe (7) bottom extends to the top of depositing case (6), deposit case (6) right side bottom outer wall and discharging pipe (9) intercommunication, and discharging pipe (9) right-hand member extends to the right side outer wall of dewatering box (2), dewatering box (2) top right side outer wall and rose box (8) intercommunication.
2. The in-situ grain dewatering device of claim 1, further comprising: move case (62) outer wall and right side and move case (61) inner wall sliding connection, move case (62) left side outer wall and the equal fixed mounting in right side outer wall of right side and have pull rod (10), two sets of pull rod (10) the one end of keeping away from each other extends to the left and right sides outer wall of dehydration case (2) respectively, fixed orifices (12) have evenly been seted up to pull rod (10) top outer wall, dehydration case (2) left and right sides outer wall equal slidable mounting has dead lever (11), and dead lever (11) bottom runs through fixed orifices (12).
3. The in-situ grain dewatering device of claim 2, further comprising: the outer wall of the bottom of the left side of the left moving box (62) and the outer wall of the bottom of the right side of the right moving box (61) are both provided with supporting blocks (13), the outer walls of the left side and the right side of the top of the partition board (4) are both provided with sliding grooves (14), and the bottom ends of the supporting blocks (13) are inserted into inner cavities of the sliding grooves (14).
4. The in-situ grain dewatering device of claim 3, further comprising: two sets of one side top outer wall that supporting shoe (13) are close to each other all fixed mounting have fixture block (15), left side outer wall of left side removal case (62) and right side outer wall of removal case (61) all seted up with fixture block (15) assorted draw-in groove (16), and fixture block (15) are pegged graft in the inner chamber of draw-in groove (16).
5. The in-situ grain dewatering device of claim 2, further comprising: the pull rod (10) comprises an installation block (104), a screw rod (102) is inserted into an inner cavity of one side, far away from the storage box (6), of the installation block (104), one end, far away from the installation block (104), of the screw rod (102) is fixedly connected with the pull block (101), the outer wall of one side, far away from the storage box (6), of the installation block (104) is rotatably connected with a threaded sleeve (103), and the threaded sleeve (103) is sleeved on the outer wall of the screw rod (102).
6. The in-situ grain dewatering device of claim 1, further comprising: dewatering box (2) include box (21), box (21) top outer wall is provided with branch box (23), it is provided with case lid (22) to divide box (23) top outer wall, the equal fixed mounting in box (21) top left and right sides outer wall has connecting rod (24), and connecting rod (24) top runs through and divides box (23) and case lid (22), case lid (22) top outer wall slidable mounting has two sets of fixed blocks (25), and is two sets of fixed block (25) one end of keeping away from each other runs through two sets of connecting rod (24) respectively.
7. The in-situ grain dewatering device of claim 1, further comprising: piston block (19) is inserted and connected to the left end of the inner cavity of discharging pipe (9), outer wall of the right side of piston block (19) is fixedly connected with guide rod (18), the right end of guide rod (18) is fixedly connected with threaded rod (17), the left end of threaded rod (17) is located in the inner cavity of discharging pipe (9), and an internal thread is formed in the connecting portion of discharging pipe (9) and threaded rod (17).
8. The method of any one of claims 1 to 7, wherein the dehydration step comprises the steps of: the method comprises the following steps:
s1: upwards moving the fixing rod (11) out of the inner cavity of the fixing hole (12), inwards pushing or outwards pulling the pull rod (10), moving to a preset position, and downwards inserting the fixing rod (11) into the inner cavity of the fixing hole (12);
s2: grain to be processed is added into an inner cavity of the storage box (6) through the feeding pipe (7), the induced draft fan (3) works to blow air into the dehydration box (2), and the heater (5) heats the air entering the dehydration box (2) so that the hot air heats the grain in the storage box (6);
s3: the motor works to enable the stirring device to rotate, the grain in the storage box (6) is turned, and after the grain is dehydrated, the discharge pipe (9) is opened, so that the grain in the storage box (6) is discharged from the discharge pipe (9).
CN202110003888.4A 2021-01-04 2021-01-04 Grain on-site dehydration device and dehydration method Active CN112857016B (en)

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Application Number Priority Date Filing Date Title
CN202110003888.4A CN112857016B (en) 2021-01-04 2021-01-04 Grain on-site dehydration device and dehydration method

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Application Number Priority Date Filing Date Title
CN202110003888.4A CN112857016B (en) 2021-01-04 2021-01-04 Grain on-site dehydration device and dehydration method

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CN112857016A true CN112857016A (en) 2021-05-28
CN112857016B CN112857016B (en) 2022-12-06

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Citations (18)

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