Outdoor grain drying device

Abstract

The utility model discloses an outdoor grain drying device, and belongs to the technical field of grain drying equipment. The outdoor grain drying device comprises a drying tower, a shell, a platform structure and a first shielding piece, the drying tower is arranged in the shell, the shell is installed on a ground hardened layer, the platform structure is arranged at the top end of the shell, the first shielding piece is installed on the platform structure, and the first shielding piece extends towards the side of the platform structure by a preset distance. According to the utility model, the drying tower is arranged in the shell, and the shell is directly arranged on the ground hardening layer, so that the drying device can be directly arranged outdoors to dry grains, the space utilization rate of the drying device is improved, and the problem of low space utilization rate of the drying device in the prior art is solved.

Description

Technical Field

[0001] The utility model belongs to the field of grain drying, in particular to an outdoor grain drying device. Background Art

[0002] In the Chinese utility model patent with announcement number: CN 208901831 U, announcement date: 2019.05.24, utility model name: grain drying device, a grain drying device is disclosed, comprising a drying tower (1), a heat pump (6) for providing hot air to the drying tower (1), and a dust collecting chamber (4) connected to the drying tower (1) through a dust exhaust pipe (2) for collecting grain dust, wherein a blower (3) is provided on the dust exhaust pipe (2), and the drying tower (1) is provided with an overhead layer (5), and the heat pump (6) is provided with a dust collecting chamber (4) for collecting grain dust. In the overhead layer (5), the evaporator (7) of the heat pump (6) is arranged in the dust exhaust pipe (2), the evaporator (7) is connected to the heat pump (6), the heat pump (6) has an air inlet (6-1), the air outlet of the heat pump (6) is connected to the air inlet end of the drying tower (1) through a connecting pipe (15), the dust collecting chamber (4) is arranged at the air outlet end of the drying tower (1) and arranged side by side with the overhead layer (5), and the upper part of the dust collecting chamber (4) is provided with an exhaust port (4-1).

[0003] The drying devices of the prior art including the above-mentioned technical solutions are only suitable for indoor use. It is necessary to first build a factory building with a large area and then set the drying device of the prior art in the factory building and then transport the grain into the drying device for drying. There is a problem of low space utilization of the drying devices of the prior art. Utility Model Content

[0004] The purpose of the utility model is to provide an outdoor grain drying device, which enables the drying device to work outdoors through the shell, solving the problem of low space utilization of the drying device in the prior art.

[0005] The technical solution of the utility model is that an outdoor grain drying device is installed on a hardened layer of the ground.

[0006] The outdoor grain drying device comprises a drying tower, a shell, a platform structure and a first shielding member.

[0007] The drying tower is arranged in a shell, the shell is installed on a hardened ground layer, the platform structure is arranged on the top of the shell, and the first shielding member is installed on the platform structure.

[0008] The first shielding member extends a predetermined distance to the side of the platform structure.

[0009] In a further embodiment, the outdoor grain drying device further includes: a second shielding member mounted on a side wall of the shell and extending a predetermined distance in a direction away from the shell.

[0010] In a further embodiment, the outdoor grain drying device further includes: a second support rod rotatably connected to the second shielding member, and a bottom end of the second support rod is detachably connected to the side wall of the shell.

[0011] The second shielding member is rotatably connected to the side wall of the housing.

[0012] When the second supporting rod moves upward, the second shielding member moves in a direction away from the housing.

[0013] When the second support rod moves downward, the second covering member moves toward the shell. The second support rod can realize the deployment and retraction of the second covering member and provide support for the second covering member, so that the outdoor drying device can deploy and retract the second covering member according to the outdoor environment and can be used in multiple scene environments.

[0014] In a further embodiment, the shell includes: an insulation layer, which is arranged between the inner wall of the shell and the outer wall of the drying tower. The insulation layer is used to set insulation material, which can reduce the interference of the external ambient temperature on the drying device's grain drying work.

[0015] In a further embodiment, the shell includes: a plurality of plates and keel members.

[0016] The plates are arranged around the circumference of the drying tower to form an annular structure, and several of the annular structures are arranged vertically so that each keel is connected to at least two annular structures. The keel is used to support and connect at least two annular structures in the height direction, so that the shell can be assembled on site through the plates and keel, which facilitates the transportation of the shell and improves the connection stability of the shell.

[0017] In a further embodiment, the shell also includes: a crossbeam, which is arranged between the two annular structures, so that the crossbeam extends along the joint of the two annular structures, reducing the gap between the annular structures and reducing the interference of the external environment on the drying device's work of drying grains.

[0018] In a further embodiment, the outdoor grain drying device further comprises: a conveyor and an elevator.

[0019] The conveyor is arranged below the drying tower and extends a predetermined distance toward the outside through the shell.

[0020] The bottom end of the elevator is connected to the conveyor, and the top end thereof extends to above the shell. The first shielding member is located above the elevator. The first shielding member located above the elevator can shield the top end of the elevator and reduce the water inflow rate at the top end of the elevator.

[0021] In a further embodiment, the outdoor grain drying device also includes: a first support rod, one end of which is connected to the portion of the first shielding member extending laterally to the platform structure, and the other end of which is connected to the platform structure. The first support rod can improve the connection strength between the first shielding member and the platform structure, so that the first shielding member can extend a longer distance.

[0022] In a further embodiment, the thickness of the ground hardened layer is ≥15 cm.

[0023] The bottom end of the shell is buried in the ground hardening layer.

[0024] Or the bottom end of the shell is installed on the ground hardening layer through screws.

[0025] In a further embodiment, the outdoor grain drying device further includes: a water and dust discharge pipe.

[0026] The top end of the drainage and dust exhaust pipe is installed on the platform structure, and is extended downward along a side of the shell away from the drying tower.

[0027] The beneficial effects of the present invention are as follows: the present application improves the outdoor wind resistance of the outdoor grain drying device by arranging the drying tower inside the shell and directly installing the shell on the hardened layer of the ground, and can directly arrange the drying device outdoors to dry grains, thereby improving the space utilization of the drying device and solving the problem of low space utilization of the drying device in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is an overall front view schematic diagram of the utility model.

[0029] Figure 2 It is a partially enlarged schematic diagram of the cooperation among the housing, the second shielding member and the second support rod of the present invention.

[0030] Figure 3 It is a partially enlarged schematic diagram showing that the shell of the utility model is installed on the hardened layer of the ground.

[0031] Figure 4 It is a partially enlarged schematic diagram of the cooperation between the shell, the insulation layer and the drying tower of the utility model.

[0032] The reference numerals shown in the figure are: shell 1, plate 11, keel 12, crossbeam 13, insulation layer 14, platform structure 2, first shielding member 3, first support rod 31, second shielding member 4, second support rod 41, conveyor 5, elevator 6, ground hardening layer 7, drainage and dust exhaust pipe 8, drying tower 9. DETAILED DESCRIPTION

[0033] In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features known in the art are not described to avoid confusion with the present invention.

[0034] The present application discloses an outdoor grain drying device. By arranging a drying tower in a shell and directly installing the shell on a hardened ground layer, the drying device can be operated outdoors, thus solving the problem of low space utilization of drying devices in the prior art.

[0035] like Figure 1 The outdoor grain drying device shown is installed on the ground hardening layer 7, wherein the area of ​​the ground hardening layer 7 is more than twice the area of ​​the bottom end of the outdoor grain drying device, thereby improving the outdoor wind resistance of the outdoor grain drying device. When the area of ​​the ground hardening layer 7 is more than three times the area of ​​the bottom end of an outdoor grain drying device, at least two grain drying devices can be set up. The area of ​​the ground hardening layer 7 can be increased according to the required outdoor grain drying device, which can further improve the space utilization rate.

[0036] The outdoor grain drying device includes: a drying tower 9, a shell 1, a platform structure 2, a first shielding member 3, a first support rod 31, a conveyor 5, an elevator 6, a drainage and dust exhaust pipe 8, a second shielding member 4 and a second support rod 41.

[0037] The drying tower 9 is arranged in the shell 1, the shell 1 is installed on the ground hardening layer 7, the platform structure 2 is arranged on the top of the shell 1, and the first shielding member 3 is installed on the platform structure 2. Figure 1 The platform structure 2 shown is composed of several steel structures built on the shell 1.

[0038] The first shielding member 3 extends to the side of the platform structure 2 by a predetermined distance.

[0039] like Figure 1 One end of the first support rod 31 is connected to the portion of the first shielding member 3 extending toward the side of the platform structure 2 , and the other end is connected to the platform structure 2 .

[0040] The conveyor 5 is disposed below the drying tower 9 and extends through the housing 1 to the outside for a predetermined distance.

[0041] The bottom end of the elevator 6 is connected to the conveyor 5, and the top end thereof extends to above the shell 1. The first shielding member 3 is located above the elevator 6. As shown in the figure, the elevator 6 is arranged on the outside, that is, a part of the side wall of the shell 1 is arranged between the drying tower 9 and the elevator 6. The top end of the elevator 6 can be arranged above the top end of the drying tower 9 to transport the grain into the drying tower 9 for storage or multiple cycles of drying. The top end of the elevator 6 can also be arranged above the grain transport vehicle to transport the dried grain away by the grain transport vehicle.

[0042] like Figure 1 and 2 The second shielding member 4 is mounted on the side wall of the housing 1 and extends a predetermined distance away from the housing 1 . At least one second shielding member 4 is disposed at at least one side position of the housing 1 .

[0043] The second support rod 41 is rotatably connected to the second shielding member 4 , and the bottom end of the second support rod 41 is detachably connected to the side wall of the housing 1 .

[0044] The second shielding member 4 is rotatably connected to the side wall of the housing 1 .

[0045] When the second support rod 41 moves upward, the second shielding member 4 moves away from the housing 1 .

[0046] When the second support rod 41 moves downward, the second shielding member 4 moves toward the housing 1 .

[0047] like Figure 2 The second shielding member 4 is rotatably connected to the side wall of the housing 1 through a latch connection, and the bottom end of the second support rod 41 is detachably connected to the side wall of the housing 1 through a bolt connection.

[0048] like Figure 1 The top of the drainage and dust exhaust pipe 8 is installed on the platform structure 2, and extends downward along the side of the shell 1 away from the drying tower 9. The drainage and dust exhaust pipe 8 can be composed of at least one pipe, which is used to discharge water and dust on the platform structure 2.

[0049] Regarding the ground hardening layer 7, the thickness of the ground hardening layer 7 is ≥15 cm.

[0050] The bottom end of the shell 1 is buried in the ground hardening layer 7.

[0051] Or the bottom end of the shell 1 is installed on the ground hardening layer 7 by screws.

[0052] The ground hardening layer 7 can be made of materials such as concrete or cement. In a preferred embodiment, the thickness of the ground hardening layer 7 is 20 cm, and the bottom end of the shell 1 is installed on the ground hardening layer 7 through expansion screws.

[0053] Regarding the housing 1, Figure 4 The shell 1 shown includes: a heat-insulating layer 14, which is arranged between the inner wall of the shell 1 and the outer wall of the drying tower 9. The heat-insulating layer 14 is used to set heat-insulating materials.

[0054] The insulation material can be cotton or polyurethane or extruded polystyrene board and other materials.

[0055] like Figure 1 The housing 1 shown includes: a plurality of plate members 11 and a keel member 12 .

[0056] The plate 11 is arranged circumferentially around the drying tower 9 to form an annular structure, and several annular structures are arranged vertically so that each keel 12 is connected to at least two annular structures, wherein adjacent ends of the annular structures can be connected by screws, and the keel 12 and the annular structure can be connected by screws.

[0057] The shell 1 also includes: a cross beam 13, which is arranged between the two annular structures so that the cross beam 13 extends along the joint of the two annular structures. The cross beam 13 and the annular structure can be connected by screws, or the cross beam 13 and the plate 11 of the annular structure can be an integrated structure, so that two adjacent cross beams 13 are connected by screws.

[0058] During the assembly stage, concrete is first poured on the ground to form a hardened ground layer 7, and the insulation material is installed on the plate 11 to form an insulation layer 14. Then, several plates 11 are installed around the drying tower 9 to form multiple annular structures, so that the bottommost annular structure is installed on the hardened ground layer 7. The drying tower 9 can also be installed on the hardened ground layer 7. Then, the keel parts 12 and the crossbeam parts 13 are used to connect the multiple annular structures into an integral shell 1. Then, steel structural parts are used to build a platform structure 2 on the top of the shell 1, and then the first shielding part 3 and the first support rod 31 are installed on the platform structure 2. Finally, the second shielding part 4, the first support rod 31 and the drainage and dust exhaust pipe 8 are installed on the side of the shell 1.

[0059] During use, the second shielding member 4 can be pushed upward by the second support rod 41 to move the second shielding member 4 away from the housing 1 and unfolded, and then the second support rod 41 can be fixed to the housing 1 using screws.

[0060] Alternatively, the second support rod 41 may be separated from the housing 1 , and then the second shielding member 4 may be pulled downward by the second support rod 41 to move the second shielding member 4 toward the housing 1 , thereby retracting the second shielding member 4 .

[0061] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be interpreted as limiting the present invention itself. Various changes may be made to it in form and detail without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims

1. An outdoor grain drying device, characterized in that: The outdoor grain drying device is installed on the hardened ground layer; The outdoor grain drying device comprises: a drying tower, a shell, a platform structure and a first shielding member; The drying tower is arranged in a shell, the shell is installed on the hardened ground layer, the platform structure is arranged on the top of the shell, and the first shielding member is installed on the platform structure; The first shielding member extends a predetermined distance to the side of the platform structure.

2. An outdoor grain drying device according to claim 1, characterized in that: Also includes: The second shielding member is mounted on the side wall of the housing and extends a predetermined distance away from the housing.

3. An outdoor grain drying device according to claim 2, characterized in that: Also includes: a second support rod rotatably connected to the second shielding member, wherein a bottom end of the second support rod is detachably connected to a side wall of the housing; The second shielding member is rotatably connected to the side wall of the housing; When the second support rod moves upward, the second shielding member moves away from the housing; When the second supporting rod moves downward, the second shielding member moves toward the housing.

4. The outdoor grain drying device according to claim 1, characterized in that: The shell includes: a heat-insulating layer, which is arranged between the inner wall of the shell and the outer wall of the drying tower, and the heat-insulating layer is used to arrange heat-insulating materials.

5. The outdoor grain drying device according to claim 1, characterized in that: The shell includes: a plurality of plates and keel parts; The plate members are arranged around the circumference of the drying tower to form an annular structure, and a plurality of the annular structures are arranged vertically, so that each keel member is connected to at least two annular structures.

6. An outdoor grain drying device according to claim 5, characterized in that: The shell further includes a crossbeam, which is arranged between the two annular structures so that the crossbeam extends along the joint between the two annular structures.

7. The outdoor grain drying device according to claim 1, characterized in that: Also includes: conveyors and elevators; The conveyor is arranged below the drying tower and extends a predetermined distance to the outside through the shell; The bottom end of the elevator is connected to the conveyor, and the top end thereof extends to above the shell, and the first shielding member is located above the elevator.

8. The outdoor grain drying device according to claim 1, characterized in that: Also includes: One end of the first support rod is connected to the portion of the first shielding member extending toward the side of the platform structure, and the other end of the first support rod is connected to the platform structure.

9. The outdoor grain drying device according to claim 1, characterized in that: The thickness of the ground hardened layer is ≥15cm; The bottom end of the shell is buried in the ground hardening layer; Or the bottom end of the shell is installed on the ground hardening layer through screws.

10. The outdoor grain drying device according to claim 1, characterized in that: Also includes: Drainage and dust exhaust pipe; The top end of the drainage and dust exhaust pipe is installed on the platform structure, and is extended downward along a side of the shell away from the drying tower.

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