Drying storage bin

Abstract

The utility model relates to the technical field of grain storage, and discloses a drying storage bin which comprises a storage bin body, a top plate installed at the top of the storage bin body and a feeding pipe arranged at the top of the top plate in a communicated mode, and further comprises an air conveying pipe fixedly penetrating through the surface of the storage bin body, and a hot drying machine is arranged on the surface of the air conveying pipe. A flow guide plate is fixedly connected to the upper portion of the inner wall of the storage bin body. According to the grain storage bin, when grain does not need to be dried, the air outlet pipe can be covered so as to reduce the possibility that the grain blocks the air outlet pipe, when the grain needs to be dried, a worker can expose the air outlet pipe by adjusting the state of the driving mechanism so that the grain can be conveniently dried, and in addition, when the grain storage bin is used, the air outlet pipe can be conveniently detached. And the problems that when an existing partial storage bin is used, the grain easily blocks the air outlet holes, and partial grain easily deposits at the bottom of the inner wall of the outer bin body and is difficult to discharge are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of grain storage, in particular to a drying storage bin. Background Art

[0002] Storage silos are usually used to store various materials, and grain storage silos are mainly used to store grain.

[0003] After searching, it is found that a grain drying and storage bin is disclosed in Chinese patent documents [Application No.: CN202320688988.X]. This grain drying and storage bin includes: an outer bin body, a heat drying machine is installed on the side wall of the outer bin body, a grain loading plate is fixedly connected inside the outer bin body, a first shunt pipe is arranged between the grain loading plate and the bottom inner wall of the outer bin body, one end of the first shunt pipe passes through the outer wall of the outer bin body and is fixedly sleeved on the periphery of the output end of the heat drying machine, a plurality of second shunt pipes are interconnected at the top of the first shunt pipe, a plurality of fixed pipes are fixedly sleeved on the periphery of the second shunt pipe, and the second shunt pipe and the fixed pipe are connected, a plurality of discharge pipes are opened at the bottom of the fixed pipe, a first material discharge inclined plate and a second material discharge inclined plate are fixedly connected inside the outer bin body, and the lower edge of the first material discharge inclined plate and the upper edge of the second material discharge inclined plate are flush.

[0004] The storage bin disclosed in the patent can improve the effect of drying grains, but the air outlet holes in the storage bin for discharging hot air into the grains are buried inside the grains when in use. At the moment when the air stops flowing, part of the grains will enter the air outlet holes under the influence of air pressure, etc., causing the air outlet holes to be blocked. Moreover, when the storage bin is discharging the grains, part of the grains will be deposited inside the outer bin body, which may easily lead to a situation where all the grains are difficult to be discharged, thereby affecting the use of the grains. Utility Model Content

[0005] The purpose of the utility model is to provide a drying storage bin to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying storage bin, comprising a storage bin body, a top plate installed on the top of the storage bin body, and a feed pipe connected to the top of the top plate, and also comprising:

[0007] An air pipe is fixedly passed through the surface of the storage bin body, a heat dryer is arranged on the surface of the air pipe, a guide plate is fixedly connected to the upper part of the inner wall of the storage bin body, L-shaped plates are fixedly connected to both sides of the inner wall of the storage bin body, drainage pipes are connected to the surfaces of both sides of the storage bin body, and a sealing cover is detachably connected to the top of the feed pipe;

[0008] A support frame fixedly connected to the bottom of the storage bin body, a U-shaped plate fixedly connected to the bottom of the inner wall of the support frame, a driving mechanism installed at the bottom of the inner wall of the U-shaped plate, a column fixedly connected to the bottom of the inner wall of the storage bin body, a lifting groove is opened on the surface of the column and fixedly connected to a fixed frame, an extension plate is slidably connected to the inner wall of the fixed frame, a sliding groove is opened at the bottom of the extension plate, and a hollow ring is fixedly connected to the bottom of the extension plate;

[0009] A protective frame is fixedly connected to the surface of the fixed frame, and a ventilation pipe is fixedly passed through the inner wall of the fixed frame. One end of the ventilation pipe is connected to the air supply pipe, and the bottom of the ventilation pipe is connected to an air outlet pipe. A through groove is provided at the bottom of the inner wall of the storage bin body, and storage grooves and slots are respectively provided on both sides of the inner wall of the through groove, and an auxiliary unloading mechanism is installed inside the storage groove.

[0010] Preferably, triangular plates are fixedly connected to the lower parts of both sides of the inner wall of the storage bin body, the protective frame is fixedly passed through the triangular plates, the bottom of the inner wall of the storage bin body is fixedly connected to a folding plate, and the column is fixedly passed through the folding plate.

[0011] Preferably, the driving mechanism includes a motor fixedly connected to the bottom of the inner wall of the U-shaped plate, a screw rod fixedly connected to the bottom of the motor output shaft, and a lifting block slidably connected to the inner wall of the lifting groove, the screw rod rotates and passes through the bottom of the storage bin body and the column, the lifting block is threadedly sleeved on the surface of the screw rod, and the extension plate is fixedly connected to the surface of the lifting block.

[0012] Preferably, the auxiliary unloading mechanism includes a unloading plate slidably connected to the inner wall of the groove, and a vertical plate and a rectangular plate fixedly connected to the two side surfaces of the unloading plate respectively, the surface of the vertical plate is slidably connected to the inner wall of the storage groove, and the surface of the rectangular plate is fixedly connected with a ring.

[0013] Preferably, a guide rod is fixedly connected to the inner wall of the storage groove, and the guide rod slides through the blanking plate and the vertical plate.

[0014] Preferably, the height of the inner wall of the storage tank is higher than the height of the inner wall of the slot, and the height of the vertical plate is higher than the height of the blanking plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model uses a driving mechanism and an extension plate in coordination, and can cover the air outlet pipe when it is not necessary to dry the grain, so as to reduce the possibility of the grain blocking the air outlet pipe. When it is necessary to dry the grain, the staff can expose the air outlet pipe by adjusting the state of the driving mechanism to dry the grain. In addition, when the storage bin is in use, it is convenient to discharge the grain completely, which solves the problem that some existing storage bins are prone to blocking the air outlet holes with grain when in use, and some grains are prone to deposit at the bottom of the inner wall of the outer bin and are difficult to discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of a partial three-dimensional cross-sectional structure of the utility model;

[0019] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model;

[0020] Figure 4 It is a schematic diagram of a partial three-dimensional cross-sectional structure of the utility model;

[0021] Figure 5 It is a three-dimensional structural diagram of the lifting slot and the fixing frame used in conjunction with each other in the utility model;

[0022] Figure 6 It is a partial three-dimensional structural schematic diagram of the utility model;

[0023] Figure 7 It is a schematic diagram of a partial three-dimensional cross-sectional structure of the utility model;

[0024] Figure 8 It is a three-dimensional structural schematic diagram of the auxiliary feeding mechanism in the utility model.

[0025] In the figure: 1. storage bin body; 2. top plate; 3. feed pipe; 4. guide plate; 5. L-shaped plate; 6. support frame; 7. U-shaped plate; 8. driving mechanism; 81. motor; 82. screw rod; 83. lifting block; 9. column; 10. lifting slot; 11. extension plate; 12. slide slot; 13. hollow ring; 14. fixed frame; 15. ventilation pipe; 16. exhaust pipe; 17. protection frame; 18. triangle plate; 19. folding plate; 20. air supply pipe; 21. hot drying machine; 22. storage slot; 23. slotting; 24. auxiliary unloading mechanism; 241. unloading plate; 242. vertical plate; 243. rectangular plate; 25. guide rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-8 As shown, a drying storage bin comprises a storage bin body 1, a top plate 2 installed on the top of the storage bin body 1, and a feed pipe 3 connected to the top of the top plate 2. Air pipes 20 are fixedly penetrated through the surfaces of both sides of the storage bin body 1. A heat dryer 21 is arranged on the surface of the air pipe 20. The heat dryer 21 is fixedly connected to the surface of the storage bin body 1. A guide plate 4 is fixedly connected to the upper part of the inner wall of the storage bin body 1. L-shaped plates 5 are fixedly connected to both sides of the inner wall of the storage bin body 1. Drainage pipes are connected to the surfaces of both sides of the storage bin body 1. The L-shaped plates 5 and the drainage pipes can be used together. The water droplets condensed by water vapor at the bottom of the guide plate 4 are discharged. The bottom of the storage bin body 1 is fixedly connected to a support frame 6, and the bottom of the inner wall of the support frame 6 is fixedly connected to a U-shaped plate 7. The bottom of the inner wall of the U-shaped plate 7 is installed with a driving mechanism 8. The bottom of the inner wall of the storage bin body 1 is fixedly connected to a column 9. The surface of the column 9 is provided with a lifting groove 10 and is fixedly connected to a fixed frame 14. The inner wall of the fixed frame 14 is slidably connected to an extension plate 11. The bottom of the extension plate 11 is provided with a sliding groove 12. The bottom of the extension plate 11 is fixedly connected to a hollow ring 13. The inner wall of the hollow ring 13 and the surface of the column 9 are fixedly connected. The lifting groove 10 can be sealed by a hollow ring 13 to reduce the entry of grain into the lifting groove 10 and the influence on the use of the driving mechanism 8. The surface of one side of the fixed frame 14 is fixedly connected with a protective frame 17. The inner wall of the fixed frame 14 is fixedly penetrated with a vent pipe 15. One end of the vent pipe 15 is fixedly penetrated with the protective frame 17 and connected with the air supply pipe 20. The bottom of the vent pipe 15 is connected with an outlet pipe 16. The surface of the outlet pipe 16 contacts the inner wall of the chute 12. Both sides of the bottom of the inner wall of the storage bin body 1 are provided with through grooves. A triangular plate 18 is fixedly connected to the lower part of both sides of the wall, a protective frame 17 is fixedly passed through the triangular plate 18, a folding plate 19 is fixedly connected to the bottom of the inner wall of the storage bin body 1, and the column 9 is fixedly passed through the folding plate 19. The triangular plate 18 and the folding plate 19 are used together to guide the grain inside the storage bin body 1 downward for unloading. A storage groove 22 and a groove 23 are respectively provided on both sides of the inner wall of the through groove, and one side of the inner wall of the groove 23 extends to the surface of the storage bin body 1. An auxiliary unloading mechanism 24 is installed inside the storage groove 22, and a sealing cover is detachably connected to the top of the feed pipe 3.

[0028] The driving mechanism 8 includes a motor 81, a screw rod 82 and a lifting block 83. The motor 81 is fixedly connected to the bottom of the inner wall of the U-shaped plate 7. The bottom of the screw rod 82 is fixedly connected to the output shaft of the motor 81. The screw rod 82 rotates to penetrate the bottom of the storage bin body 1. The screw rod 82 rotates to penetrate the bottom of the column 9. The lifting block 83 is threadedly sleeved on the surface of the screw rod 82. The surface of the lifting block 83 is slidably connected to the inner wall of the lifting groove 10. The extension plate 11 is fixedly connected to the surface of the lifting block 83. When the staff starts the motor 81, the screw rod 82 rotates to drive the lifting block 83 to move up and down, thereby adjusting the height of the extension plate 11.

[0029] The auxiliary unloading mechanism 24 includes an unloading plate 241, a vertical plate 242 and a rectangular plate 243. The surface of the unloading plate 241 is slidably connected to the inner wall of the slot 23, the vertical plate 242 and the rectangular plate 243 are respectively fixedly connected to the surfaces on both sides of the unloading plate 241, the surface of the vertical plate 242 is slidably connected to the inner wall of the storage slot 22, the surface of the rectangular plate 243 is fixedly connected with a ring, and the inner wall of the storage slot 22 is fixedly connected with a guide rod 25, the guide rod 25 slides through the unloading plate 241 and the vertical plate 242, the staff can pull the unloading plate 241 by pulling the ring, at this time the guide rod 25 can guide the movement of the unloading plate 241, the height of the inner wall of the storage slot 22 is higher than the height of the inner wall of the slot 23, the height of the vertical plate 242 is higher than the height of the unloading plate 241, accordingly, the moving range of the vertical plate 242 can be limited to increase the practicality of the auxiliary unloading mechanism 24.

[0030] Working principle: the staff can pour the grain into the storage bin body 1 by opening the sealing cover. In this process, the guide plate 4 can divert the grain and make it easier for the grain to fall evenly into the storage bin body 1 to a certain extent, so as to reduce the possibility of local accumulation of grain in the storage bin body 1. When it is necessary to dry the grain in the storage bin body 1, the staff can start the hot dryer 21, which heats the air and passes it into the ventilation pipe 15 through the air pipe 20. At the same time, the staff starts the motor 81, and the screw rod 82 rotates accordingly, and the lifting block 83 can drive the extension plate 11 to rise so that the air outlet pipe 16 can be extended. At this time, the hot air can dry the grain through the ventilation pipe 15 and the air outlet pipe 16. The water vapor generated during the drying process condenses into water droplets at the bottom of the guide plate 4 and is discharged to the inside of the hollow ring 13 through the guide plate 4. After that, the staff can discharge the water through the drain pipe. After the drying operation is completed, the staff starts the motor 81 to perform reverse operation to drive the extension plate 11 to descend, so that the air outlet pipe 16 can be covered by the extension plate 11 for subsequent use;

[0031] When the grain needs to be taken out, the staff can place the collection box inside the U-shaped plate 7 and pull the corresponding rectangular plate 243 through the ring. At this time, the unloading plate 241 can be moved, and the grain can fall into the collection box through the through groove, so that the staff can take the grain.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drying storage bin, comprising a storage bin body (1), a top plate (2) mounted on the top of the storage bin body (1), and a feed pipe (3) connected to the top of the top plate (2), characterized in that: Also includes: An air delivery pipe (20) is fixedly passed through the surface of the storage bin body (1), a heat drying machine (21) is arranged on the surface of the air delivery pipe (20), a guide plate (4) is fixedly connected to the upper part of the inner wall of the storage bin body (1), L-shaped plates (5) are fixedly connected to both sides of the inner wall of the storage bin body (1), drainage pipes are connected to the surfaces of both sides of the storage bin body (1), and a sealing cover is detachably connected to the top of the feed pipe (3); A support frame (6) is fixedly connected to the bottom of the storage bin body (1), a U-shaped plate (7) is fixedly connected to the bottom of the inner wall of the support frame (6), a driving mechanism (8) is installed at the bottom of the inner wall of the U-shaped plate (7), a column (9) is fixedly connected to the bottom of the inner wall of the storage bin body (1), a lifting groove (10) is provided on the surface of the column (9) and a fixed frame (14) is fixedly connected, an extension plate (11) is slidably connected to the inner wall of the fixed frame (14), a sliding groove (12) is provided at the bottom of the extension plate (11), and a hollow ring (13) is fixedly connected to the bottom of the extension plate (11); A protective frame (17) is fixedly connected to the surface of a fixed frame (14); a ventilation pipe (15) is fixedly passed through the inner wall of the fixed frame (14); one end of the ventilation pipe (15) is connected to an air supply pipe (20); the bottom of the ventilation pipe (15) is connected to an air outlet pipe (16); a through groove is provided at the bottom of the inner wall of the storage bin body (1); storage grooves (22) and opening grooves (23) are respectively provided on both sides of the inner wall of the through groove; an auxiliary unloading mechanism (24) is installed inside the storage groove (22).

2. A drying storage bin according to claim 1, characterized in that: A triangular plate (18) is fixedly connected to the lower part of both sides of the inner wall of the storage bin body (1), the protective frame (17) is fixedly passed through the triangular plate (18), a folding plate (19) is fixedly connected to the bottom of the inner wall of the storage bin body (1), and the upright column (9) is fixedly passed through the folding plate (19).

3. A drying storage bin according to claim 1, characterized in that: The driving mechanism (8) comprises a motor (81) fixedly connected to the bottom of the inner wall of the U-shaped plate (7), a screw rod (82) fixedly connected to the output shaft of the motor (81) at the bottom, and a lifting block (83) slidably connected to the inner wall of the lifting groove (10), the screw rod (82) rotates to penetrate the bottom of the storage bin body (1) and the column (9), the lifting block (83) is threadedly sleeved on the surface of the screw rod (82), and the extension plate (11) is fixedly connected to the surface of the lifting block (83).

4. A drying storage bin according to claim 1, characterized in that: The auxiliary unloading mechanism (24) comprises an unloading plate (241) slidably connected to the inner wall of the slot (23), and a vertical plate (242) and a rectangular plate (243) respectively fixedly connected to the two side surfaces of the unloading plate (241), the surface of the vertical plate (242) being slidably connected to the inner wall of the storage slot (22), and the surface of the rectangular plate (243) being fixedly connected with a collar.

5. A drying storage bin according to claim 4, characterized in that: A guide rod (25) is fixedly connected to the inner wall of the storage groove (22), and the guide rod (25) slides through the blanking plate (241) and the vertical plate (242).

6. A drying storage bin according to claim 5, characterized in that: The height of the inner wall of the storage groove (22) is higher than the height of the inner wall of the slot (23), and the height of the vertical plate (242) is higher than the height of the blanking plate (241).

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