Efficient heat insulation grain blocking door

Abstract

The utility model relates to the technical field of grain blocking doors, and discloses an efficient heat insulation grain blocking door which comprises a door frame, two door bodies are hinged to the inner wall of the door frame, heat insulation plates are fixedly connected to the back faces of the two door bodies, and discharging openings are formed in the front faces of the two door bodies. And the two discharging openings completely penetrate through the heat insulation plates close to the discharging openings, discharging frames are fixedly connected to the front faces of the two door bodies, and baffles are connected to the upper surfaces of the two discharging frames in an inserted mode. According to the efficient heat isolation grain blocking door, heat of the outside can be blocked through cooperation of the heat insulation plate and the baffle, heat transmitted to stored grains from the outside is reduced, and therefore the storage life of the stored grains is prolonged, vibration can be transmitted to the door body through the vibration motor, and the vibration can be transmitted to the stored grains behind the door body through the door body; the stored grains can be prevented from being accumulated together through vibration to affect discharging of the stored grains, and the stored grains around the door body can be discharged conveniently.

Description

Technical Field

[0001] The present application relates to the technical field of grain retaining doors, and in particular to a highly efficient heat-insulating grain retaining door. Background Art

[0002] Grain retaining door is a common device for grain storage in granaries. It is widely used in places where grain is stored. It is usually installed at the entrance of the warehouse, and its appearance is like a large iron plate, made of metal. The grain retaining door consists of a door frame, a segmented door leaf, a hinge, a grain outlet and a locking mechanism.

[0003] The existing patent (publication number: CN220858968U) discloses a grain-blocking door, including a door frame and a locking unit; the door frame: the left and right sides between the upper and lower walls are rotatably connected with door panels through a rotating shaft, and the two door panels are arranged in coordination; the locking unit: includes a connecting seat, a rotating rod, a threaded sleeve, a limiting threaded rod and a limiting seat, the connecting seat is vertically and evenly arranged on the left side of the front surface of the right door panel, the inner cavity of the connecting seat is rotatably connected with the rotating rod through a bearing 1, the left end of the outer arc surface of the rotating rod is rotatably connected with a threaded sleeve through a bearing 2, the inner part of the threaded sleeve is threadedly connected with the limiting threaded rod, and a vertically evenly distributed limiting seat is provided on the right side of the front surface of the left door panel. The grain-blocking door enables the staff to quickly lock the grain-blocking door, can provide a supporting force for the grain-blocking door, enhance the bending resistance of the grain-blocking door, facilitate the discharging of grain, and reduce the labor intensity of manual unloading and discharging of grain.

[0004] When the above-mentioned document is used and the stored grain is discharged through the discharge pipe, due to the high internal pressure, the friction and density between the stored grains are also high, which will cause accumulation at the inlet of the discharge pipe during the discharge process, thus affecting the discharge. In addition, the use of only the door panel and the door frame will result in weak overall insulation against heat, which will allow heat to enter the stored grain and affect the storage life of the stored grain. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present application provides a highly efficient heat-insulating grain-blocking door, which has the advantages of improving heat insulation capacity and facilitating the discharge of stored grain, thereby solving the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: an efficient heat-insulating grain-blocking door, comprising a door frame, the inner wall of which is hinged with two door bodies, the backs of the two door bodies are fixedly connected with heat insulation boards, the fronts of the two door bodies are provided with discharge ports, the two discharge ports completely penetrate the heat insulation boards adjacent thereto, the fronts of the two door bodies are fixedly connected with discharge frames, and the upper surfaces of the two discharge frames are plugged with baffles;

[0007] The front sides of the two door bodies are fixedly connected with metal parts, the front sides of the two door bodies are provided with vibration motors, the output ends of the two vibration motors are fixedly connected with magnets, and the two magnets are in contact with the metal parts close to them.

[0008] Through the above scheme, by installing a vibration motor, the vibration can be transmitted to the door body, and then transmitted to the storage behind the door body through the door body. The vibration can prevent the stored grain from piling up and affecting the discharge of the stored grain, and facilitate the discharge of the storage around the door body.

[0009] Furthermore, the front sides of the two door bodies are hinged with connecting parts, the right side surface of the connecting part located on the left side is rotatably connected to a threaded cylinder, and the left side surface of the connecting part located on the right side is fixedly connected to a threaded rod, and the threaded rod is threadedly connected to the threaded cylinder.

[0010] Through the above scheme, the cooperation of the threaded rod and the threaded cylinder can make the two door bodies move away from each other when the threaded cylinder is rotated, so that the door bodies can be opened and the stored grain behind the door can be discharged.

[0011] Furthermore, two sealing strips are fixedly connected to the inner wall of the door frame, and both of the two sealing strips are in contact with the door body adjacent thereto.

[0012] Through the above scheme, the installation of the sealing strip can seal the door body, preventing external heat from entering the stored grain behind the door body and affecting the storage life of the stored grain.

[0013] Furthermore, a swing plate is hinged on the front of the door frame, and the two vibration motors can be fixedly connected to the swing plates adjacent to them.

[0014] Through the above solution, the installation of the swing plate can adjust the position of the vibration motor to avoid affecting the grain discharge work after the door is opened.

[0015] Furthermore, two sliding grooves are provided on the front side of the door frame, and the inside of the two sliding grooves are slidably connected with clamps, the back sides of the two clamps are fixedly connected with springs, and the other ends of the two springs are fixedly connected to the sliding grooves adjacent to them, and the back sides of the two swing plates are provided with clamping grooves, and the two clamps are clamped in the clamping grooves adjacent to them.

[0016] Through the above scheme, the cooperation between the mounting clamp and the clamping slot can limit the swing plate, so that the swing plate can remain stable and the vibration motor can stably output vibration to the door body.

[0017] Furthermore, ropes are fixedly connected to the backs of the two clamps, and the other ends of the two ropes completely penetrate the door frame.

[0018] Through the above scheme, the installation rope can separate the clamping part from the clamping slot when the rope is pulled, thereby releasing the limit on the swing plate and separating the vibration motor from the metal part, making it easier to swing the plate and avoid affecting the grain discharge work.

[0019] Furthermore, a plurality of mounting parts are fixedly connected to the outer surface of the door frame, and the plurality of mounting parts are distributed in a matrix.

[0020] Through the above solution, the mounting piece can facilitate fixing of the door frame, thereby improving the convenience of installing the door frame.

[0021] Furthermore, the two springs are both in a reset state, vibration transmission components are installed inside the two metal parts, and the two vibration transmission components completely penetrate the door body and the heat insulation board adjacent to them.

[0022] Through the above solution, installing the vibration transmission member can better transmit the vibration to the stored grain behind the door body, avoiding the accumulation of the stored grain and affecting the discharge of the stored grain.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] This efficient heat-insulating grain-blocking door can block external heat by installing a heat insulation plate and a baffle, reduce the heat transferred from the outside to the stored grain, and thus increase the storage life of the stored grain; by installing a vibration motor, the vibration can be transferred to the door body, and then to the storage behind the door body through the door body. The vibration can prevent the stored grain from piling up and affecting the discharge of the stored grain, and facilitates the discharge of the storage around the door body. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a cross-sectional view of the overall structure of this application;

[0026] Figure 2 For this application Figure 1 A schematic diagram of the structure at A;

[0027] Figure 3 This is a schematic diagram of the overall structure of this application;

[0028] Figure 4 This is a schematic diagram of the swing plate structure of this application.

[0029] In the figure:

[0030] 1. Door frame; 2. Door body; 3. Heat insulation board; 4. Discharge port; 6. Discharge frame; 7. Baffle; 8. Metal parts; 9. Vibration motor; 10. Magnet; 11. Connector; 12. Threaded cylinder; 13. Threaded rod; 14. Sealing strip; 15. Swing plate; 16. Sliding groove; 17. Clamp; 18. Spring; 19. Clamping slot; 20. Rope; 21. Mounting part; 22. Vibration transmission part. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0032] See also Figure 1 , Figure 2 In the present embodiment, a highly efficient heat-insulating grain-blocking door comprises a door frame 1, the inner wall of the door frame 1 is hinged with two door bodies 2, the backs of the two door bodies 2 are fixedly connected with heat insulation boards 3, the two heat insulation boards 3 are both made of thermal break aluminum alloy, the fronts of the two door bodies 2 are provided with discharge ports 4, the two discharge ports 4 completely penetrate the heat insulation boards 3 adjacent thereto, the fronts of the two door bodies 2 are fixedly connected with discharge frames 6, the upper surfaces of the two discharge frames 6 are plugged with baffles 7, the two baffles 7 are both made of fiberglass, and the cooperation of the heat insulation boards 3 and the baffles 7 can block the external heat, reduce the heat transferred from the outside to the stored grain, and thus improve the storage life of the stored grain.

[0033] See also Figure 1 , Figure 2 The front sides of the two door bodies 2 are fixedly connected with metal parts 8, and the front sides of the two door bodies 2 are provided with vibration motors 9. The output ends of the two vibration motors 9 are fixedly connected with magnets 10, and the two magnets 10 are in contact with the metal parts 8 close to them. By installing the vibration motors 9, the vibration can be transmitted to the door bodies 2, and then transmitted to the reserves behind the door bodies 2 through the door bodies 2. The vibration can prevent the stored grain from piling up and affecting the discharge of the stored grain, and facilitates the discharge of the reserves around the door bodies 2.

[0034] See also Figure 1 , Figure 2 and Figure 3The front faces of the two door bodies 2 are hinged with connecting pieces 11, the right side face of the connecting piece 11 on the left side is rotatably connected with a threaded cylinder 12, and the left side face of the connecting piece 11 on the right side is fixedly connected with a threaded rod 13, the threaded rod 13 is threadedly connected to the threaded cylinder 12, and the cooperation of the threaded rod 13 and the threaded cylinder 12 can make the two door bodies 2 move away from each other when the threaded cylinder 12 is rotated, so that the door bodies 2 can be opened and the stored grain behind the doors can be discharged, and the inner wall of the door frame 1 is fixedly connected with two sealing strips 14, and the two sealing strips 14 are in contact with the door bodies 2 close to them, and the installation of the sealing strips 14 can seal the door body 2 to prevent external heat from entering the stored grain behind the door body 2 and affecting the storage life of the stored grain.

[0035] See also Figure 1 , Figure 2 and Figure 4 , a swing plate 15 is hinged on the front of the door frame 1, and the two vibration motors 9 can be fixedly connected to the swing plates 15 close to them. Installing the swing plate 15 can adjust the position of the vibration motor 9 to avoid affecting the grain discharge work after the door body 2 is opened. Two sliding grooves 16 are provided on the front of the door frame 1. The insides of the two sliding grooves 16 are slidably connected with card members 17. The backs of the two card members 17 are fixedly connected with springs 18. The other ends of the two springs 18 are fixedly connected to the sliding grooves 16 close to them. A card slot 19 is provided on the back of the two swing plates 15. The two card members 17 are clamped with the card slots 19 close to them. The cooperation of installing the card members 17 and the card slots 19 can limit the swing plate 15, so that the swing plate 15 can remain stable, so that the vibration motor 9 can stably output vibration to the door body 2, and the backs of the two card members 17 are fixedly connected with ropes 20. The other ends of the two ropes 20 completely penetrate the door frame 1. Installing the ropes 20 can separate the clamping member 17 from the clamping slot 19 when the ropes 20 are pulled, thereby releasing the limit on the swing plate 15 and separating the vibration motor 9 from the metal member 8, which is convenient for the swing plate 15 and avoids affecting the grain discharge work. The outer surface of the door frame 1 is fixedly connected with a plurality of mounting members 21, and the plurality of mounting members 21 are distributed in a matrix manner. The mounting members 21 can facilitate the fixation of the door frame 1, thereby improving the convenience of installing the door frame 1. The two springs 18 are in a reset state. Vibration transmission members 22 are installed inside the two metal members 8. The two vibration transmission members 22 completely penetrate the door body 2 and the heat insulation board 3 close to them. Installing the vibration transmission members 22 can better transmit the vibration to the stored grain behind the door body 2 to avoid accumulation thereof and affect the discharge of the stored grain.

[0036] In the present embodiment, a highly efficient heat-insulating grain-blocking door can block external heat by installing a heat insulation plate 3 in cooperation with a baffle 7, thereby reducing the heat transferred from the outside to the stored grain, thereby increasing the storage life of the stored grain. By installing a vibration motor 9, the vibration can be transmitted to the door body 2, and then transmitted to the storage behind the door body 2 through the door body 2. The vibration can prevent the stored grain from piling up and affecting the discharge of the stored grain, thereby facilitating the discharge of the storage around the door body 2.

[0037] The working principle of the above embodiment is as follows: when the door frame 1 is closed, the threaded cylinder 12 is rotated to bring the two door bodies 2 closer to each other, so that the two door bodies 2 can be close to each other and contact each other. When the two door bodies 2 are close to each other, they can form a triangle, which can improve the stability of the two door bodies 2. By installing the heat insulation board 3, the heat from the outside can be blocked, and the heat transferred from the outside to the stored grain can be reduced, thereby increasing the storage life of the stored grain. When the stored grain behind the door body 2 is discharged, the baffle 7 is pulled out, and the stored grain behind the door body 2 can be discharged. At this time, the vibration motor 9 is started and the vibration is transmitted through the metal part 8 and the vibration transmission part 22. When the grain is delivered to the grain storage behind the door body 2, vibration can be used to prevent the grain storage from piling up and affecting the discharge of the grain storage, so as to facilitate the discharge of the grain storage around the door body 2. After the grain storage behind the door body 2 is discharged, the two door bodies 2 can be separated from each other by reversing the threaded rod 13. When the threaded rod 13 is separated from the threaded cylinder 12, the two door bodies 2 can be completely separated, so as to facilitate the discharge of the grain storage behind the door body 2. At this time, the rope 20 is pulled to separate the clamping part 17 from the clamping slot 19, and the swing plate 15 is used to separate the two vibration motors 9 from the metal part 8 and away from the door body 2, so as to prevent the door body 2 from affecting the grain discharge work after opening.

[0038] 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.

[0039] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An efficient heat-insulating grain-blocking door, comprising a door frame (1), characterized in that: The inner wall of the door frame (1) is hinged with two door bodies (2), the backs of the two door bodies (2) are fixedly connected to a heat insulation board (3), the fronts of the two door bodies (2) are provided with a discharge port (4), the two discharge ports (4) completely penetrate the heat insulation board (3) adjacent thereto, the fronts of the two door bodies (2) are fixedly connected to a discharge frame (6), and the upper surfaces of the two discharge frames (6) are plugged with a baffle (7); The front sides of the two door bodies (2) are fixedly connected to a metal piece (8), the front sides of the two door bodies (2) are provided with a vibration motor (9), the output ends of the two vibration motors (9) are fixedly connected to a magnet (10), and the two magnets (10) are in contact with the metal piece (8) adjacent thereto.

2. The highly efficient heat-insulating grain retaining door according to claim 1, characterized in that: The front surfaces of the two door bodies (2) are both hingedly connected with a connecting piece (11); the right side surface of the connecting piece (11) on the left side is rotatably connected with a threaded cylinder (12); the left side surface of the connecting piece (11) on the right side is fixedly connected with a threaded rod (13); the threaded rod (13) is threadedly connected to the threaded cylinder (12).

3. The highly efficient heat-insulating grain-blocking door according to claim 1, characterized in that: Two sealing strips (14) are fixedly connected to the inner wall of the door frame (1), and the two sealing strips (14) are in contact with the door body (2) adjacent thereto.

4. The highly efficient heat-insulating grain retaining door according to claim 1, characterized in that: A swing plate (15) is hingedly connected to the front of the door frame (1), and the two vibration motors (9) can be fixedly connected to the swing plates (15) adjacent to them.

5. The highly efficient heat-insulating grain-blocking door according to claim 4 is characterized in that: The door frame (1) has two sliding grooves (16) on the front side, the two sliding grooves (16) are slidably connected to the inside of the two sliding grooves (16), the back sides of the two clamping members (17) are fixedly connected to springs (18), the other ends of the two springs (18) are fixedly connected to the sliding grooves (16) adjacent thereto, the back sides of the two swing plates (15) are provided with clamping grooves (19), and the two clamping members (17) are clamped to the clamping grooves (19) adjacent thereto.

6. The highly efficient heat-insulating grain-blocking door according to claim 5, characterized in that: The backs of the two clamps (17) are fixedly connected to ropes (20), and the other ends of the two ropes (20) completely penetrate the door frame (1).

7. The highly efficient heat-insulating grain retaining door according to claim 1, characterized in that: A plurality of mounting members (21) are fixedly connected to the outer surface of the door frame (1), and the plurality of mounting members (21) are distributed in a matrix.

8. The highly efficient heat-insulating grain-blocking door according to claim 5, characterized in that: The two springs (18) are both in a reset state, the two metal parts (8) are both internally installed with vibration transmission parts (22), and the two vibration transmission parts (22) completely penetrate the door body (2) and the heat insulation board (3) adjacent thereto.

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