Fireproof heat preservation sealing door assembly

Abstract

The utility model discloses a fireproof heat preservation sealing door assembly which is arranged on the side face of a drying box and comprises a sealing part, the sealing part is provided with an upturning sealing door arranged on the side face of the drying box in a rotating mode, and a drying frame is arranged in the drying box in a sliding mode. An upper connecting rod is rotationally arranged on the inner side of the upturning sealing door, the other end of the upper connecting rod is rotationally connected with the drying frame, a lower turning sealing door is rotationally arranged on the side face of the drying box, a lower connecting rod is rotationally arranged on the inner side of the lower turning sealing door, and the other end of the lower connecting rod is rotationally connected with the drying frame. Through the arrangement of the sealing part, an upper turning sealing door and a lower turning sealing door can be opened at the same time through rotation of an operator, an upper connecting rod and a lower connecting rod are driven to rotate at the same time, the drying frame can be driven by the upper connecting rod and the lower connecting rod to be pulled out, and therefore the operator can conveniently take out materials on the drying frame; and therefore, the operation difficulty of operators is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hot air dryers, and specifically relates to a fireproof, heat-insulating and sealing door assembly. Background Art

[0002] The fresh insects used to make feed need to be dried after being scalded. The main purpose is to remove the moisture inside and outside the fresh insects and at the same time shape and dry the fresh insects. Hot air drying is mainly convective heat transfer and the heat transfer is relatively fast. In order to dry more fresh insects at one time, a multi-layer heating and drying method is often used, and a multi-layer hot air dryer is required.

[0003] When the hot air dryer dries materials, the materials need to be placed on the drying rack inside the drying box. However, after the drying is completed and the sealing door is opened, the operator still needs to manually pull out the drying rack with the dried materials to take out the dried materials. At this time, the temperature of the drying rack is relatively high, so the operator still needs to wear heat-insulating gloves to pull out the drying rack, which increases the operation difficulty for the operator. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a fireproof, heat-insulating and sealing door assembly to solve the problem that the temperature of the drying rack is relatively high, so that the operator still needs to wear heat-insulating gloves to pull out the drying rack, which increases the operation difficulty for the operator as mentioned in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a fireproof, heat-insulating and sealing door assembly, which is used to be arranged on the side of the drying box, and the fireproof, heat-insulating and sealing door assembly includes a sealing part;

[0006] The sealing part has an upward-turning sealing door rotatably arranged on the side of the drying box. A drying rack is slidably arranged inside the drying box. An upper connecting rod is rotatably arranged on the inner side of the upward-turning sealing door, and the other end of the upper connecting rod is rotatably connected to the drying rack. A downward-turning sealing door is rotatably arranged on the side of the drying box. A lower connecting rod is rotatably arranged on the inner side of the downward-turning sealing door, and the other end of the lower connecting rod is rotatably connected to the drying rack. The upward-turning sealing door and the downward-turning sealing door are rotated and opened to drive the upper connecting rod and the lower connecting rod to rotate and drive the drying rack to slide outwards.

[0007] By adopting the above technical solution, the operator can rotate and open the upward-turning sealing door and the downward-turning sealing door at the same time, and drive the upper connecting rod and the lower connecting rod to rotate at the same time, so that the drying rack can be driven by the upper connecting rod and the lower connecting rod to be pulled out, thus facilitating the operator to take out the materials on the drying rack.

[0008] Preferably, the drying box has a hot air dryer body disposed on the top of the drying box. A wind duct is provided on the side of the hot air dryer body. The wind duct is provided with a plurality of air outlets and is communicated with the interior of the drying box.

[0009] By adopting the above technical solution, hot air can be generated by the hot air dryer body, and the hot air can be blown into the interior of the drying box through the wind duct, so as to perform a drying operation on the materials on the drying rack.

[0010] Preferably, the drying box has sliding grooves opened on both sides inside the drying box. Both sides of the drying rack are embedded in the sliding grooves and are slidably connected thereto.

[0011] By adopting the above technical solution, the drying rack can slide and displace inside the drying box along the sliding grooves.

[0012] Preferably, the drying box has an upper rotating groove opened on the top of the drying box. Both sides of the upward-opening sealing door are embedded in the upper rotating groove and are rotatably connected thereto. Hydraulic rods are provided on both sides of the upward-opening sealing door, and the other ends of the hydraulic rods are connected to both sides of the drying box.

[0013] By adopting the above technical solution, the upward-opening sealing door can be rotated and opened around the upper rotating groove. After it is opened, the hydraulic rods will provide a supporting force to prevent it from automatically closing under the influence of gravity.

[0014] Preferably, the drying box has a lower rotating groove opened on the bottom of the drying box. Both sides of the downward-opening sealing door are embedded in the lower rotating groove and are rotatably connected thereto.

[0015] By adopting the above technical solution, the downward-opening sealing door can be rotated and opened around the lower rotating groove.

[0016] Preferably, a rotating shaft is provided on the inner side of the upward-opening sealing door and is rotatably connected to one end of an upper connecting rod. A rotating shaft is provided on the inner side of the downward-opening sealing door and is rotatably connected to one end of a lower connecting rod. Handles are provided on the outer sides of both the upward-opening sealing door and the downward-opening sealing door.

[0017] By adopting the above technical solution, when the upward-opening sealing door and the downward-opening sealing door are rotated and opened, the upper connecting rod and the lower connecting rod can be driven to rotate simultaneously.

[0018] Preferably, a rotating shaft is provided on the top of the drying rack and is rotatably connected to one end of an upper connecting rod. A rotating shaft is provided on the bottom of the drying rack and is rotatably connected to one end of a lower connecting rod.

[0019] By adopting the above technical solution, the drying rack can be driven to move and displace through the rotation of the upper connecting rod and the lower connecting rod.

[0020] Preferably, the sealing part is provided with a lock catch on the outer side of the upward-opening sealing door, and a connecting groove for clamping with the lock catch is arranged on the outer side of the downward-opening sealing door.

[0021] By adopting the above technical solution, the positions of the upward-opening sealing door and the downward-opening sealing door can be fixed by clamping the lock catch with the downward-opening sealing door.

[0022] Compared with the prior art, the beneficial effect of the present utility model is that: by providing a sealing part, the upward-opening sealing door and the downward-opening sealing door can be simultaneously opened by the operator's rotation, and at the same time, the upper connecting rod and the lower connecting rod are driven to rotate, so that the drying rack can be pulled out by the upper connecting rod and the lower connecting rod, thereby facilitating the operator to take out the materials on the drying rack. Description of the Drawings

[0023] Figure 1 It is a schematic diagram of the closed structure of the overall sealing part of this application;

[0024] Figure 2 It is a schematic diagram of the opened structure of the overall sealing part of this application;

[0025] Figure 3 It is a schematic diagram of the overall side-sectional structure of this application;

[0026] Figure 4 It is a schematic diagram of the drying box structure of this application;

[0027] Figure 5 It is a schematic diagram of the drying rack structure of this application.

[0028] In the figure: 1. Drying box; 101. Hot air dryer body; 102. Air duct; 103. Sliding groove; 104. Upper rotation groove; 105. Lower rotation groove; 2. Sealing part; 201. Upward-opening sealing door; 202. Upper connecting rod; 203. Drying rack; 204. Downward-opening sealing door; 205. Lower connecting rod; 206. Hydraulic rod; 207. Lock catch. Detailed Embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0030] Embodiment 1

[0031] Please refer to Figure 1 , Figure 2 and Figure 3, this embodiment provides a technical solution: a fireproof, heat-insulating and sealing door assembly. A fireproof, heat-insulating and sealing door assembly is arranged on the side of the drying oven 1. The fireproof, heat-insulating and sealing door assembly includes a sealing part 2:

[0032] A hot air dryer body 101 is arranged on the top of the drying oven 1. An air duct 102 is arranged on the side of the hot air dryer body 101. The air duct 102 is provided with a plurality of air outlets and is communicated with the inside of the drying oven 1. Hot air can be generated by the hot air dryer body 101 and blown into the drying oven 1 through the air duct 102, so as to perform a drying operation on the materials on the drying rack 203. An upward-opening sealing door 201 is rotatably arranged on the side of the drying oven 1. A drying rack 203 is slidably arranged inside the drying oven 1. An upper connecting rod 202 is rotatably arranged inside the upward-opening sealing door 201. The other end of the upper connecting rod 202 is rotatably connected to the drying rack 203. A downward-opening sealing door 204 is rotatably arranged on the side of the drying oven 1. A lower connecting rod 205 is rotatably arranged inside the downward-opening sealing door 204. The other end of the lower connecting rod 205 is rotatably connected to the drying rack 203. The upward-opening sealing door 201 and the downward-opening sealing door 204 are rotated open to drive the upper connecting rod 202 and the lower connecting rod 205 to rotate and drive the drying rack 203 to slide outwards. The operator can rotate and open the upward-opening sealing door 201 and the downward-opening sealing door 204 at the same time, and drive the upper connecting rod 202 and the lower connecting rod 205 to rotate at the same time, so that the drying rack 203 can be pulled out by the upper connecting rod 202 and the lower connecting rod 205, thus facilitating the operator to take out the materials on the drying rack 203.

[0033] Embodiment Two

[0034] Please refer to Figure 3 , Figure 4 and Figure 5 , this embodiment provides a technical solution: a fireproof, heat-insulating and sealing door assembly, including a sealing part 2, an upward-opening sealing door 201 and a downward-opening sealing door 204:

[0035] On both sides inside the drying box 1, sliding grooves 103 are provided. Both sides of the drying rack 203 are embedded in the sliding grooves 103 and are slidably connected thereto, allowing the drying rack 203 to slide and displace inside the drying box 1 along the sliding grooves 103. On the top of the drying box 1, an upper rotating groove 104 is provided. Both sides of the upward-opening sealing door 201 are embedded in the upper rotating groove 104 and are rotatably connected thereto. Hydraulic rods 206 are provided on both sides of the upward-opening sealing door 201, and the other ends of the hydraulic rods 206 are connected to both sides of the drying box 1, allowing the upward-opening sealing door 201 to rotate and open around the upper rotating groove 104. After it is opened, the hydraulic rod 206 will provide a supporting force to prevent it from automatically closing under the influence of gravity. On the bottom of the drying box 1, a lower rotating groove 105 is provided. Both sides of the downward-opening sealing door 204 are embedded in the lower rotating groove 105 and are rotatably connected thereto, allowing the downward-opening sealing door 204 to rotate and open around the lower rotating groove 105.

[0036] Embodiment III

[0037] Please refer to Figure 3 、 Figure 4 and Figure 5 This embodiment provides a technical solution: a fireproof, heat-insulating and sealing door assembly, including a sealing part 2, an upper connecting rod 202 and a lower connecting rod 205:

[0038] A rotating shaft is provided inside the upward-opening sealing door 201 and is rotatably connected to one end of the upper connecting rod 202. A rotating shaft is provided inside the downward-opening sealing door 204 and is rotatably connected to one end of the lower connecting rod 205. Handles are provided on the outer sides of both the upward-opening sealing door 201 and the downward-opening sealing door 204, which can drive the upper connecting rod 202 and the lower connecting rod 205 to rotate simultaneously when the upward-opening sealing door 201 and the downward-opening sealing door 204 rotate and open. A rotating shaft is provided at the top of the drying rack 203 and is rotatably connected to one end of the upper connecting rod 202. A rotating shaft is provided at the bottom of the drying rack 203 and is rotatably connected to one end of the lower connecting rod 205. The drying rack 203 can be driven to move and displace by the rotation of the upper connecting rod 202 and the lower connecting rod 205. A lock catch 207 is provided on the outer side of the upward-opening sealing door 201, and a connecting groove that is engaged with the lock catch 207 is provided on the outer side of the downward-opening sealing door 204. By engaging the lock catch 207 with the downward-opening sealing door 204, the positions of the upward-opening sealing door 201 and the downward-opening sealing door 204 can be fixed.

[0039] Working principle: First, power on the device. There is a hot air dryer body 101 at the top of the drying box 1. There is an air duct 102 on the side of the hot air dryer body 101. The air duct 102 is provided with a plurality of air outlets and is connected to the inside of the drying box 1. Hot air can be generated by the hot air dryer body 101 and blown into the inside of the drying box 1 through the air duct 102, so as to perform a drying operation on the materials on the drying rack 203. After the materials are dried, unlock the lock 207, and then the operator rotates and opens the upper flip sealing door 201 and the lower flip sealing door 204 at the same time, driving the upper connecting rod 202 and the lower connecting rod 205 to rotate at the same time, so that the drying rack 203 can be automatically pulled out by the upper connecting rod 202 and the lower connecting rod 205, facilitating the operator to take out the materials on the drying rack 203.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fireproof and heat-insulating sealed door assembly, characterized in that: The fireproof heat-insulating sealed door assembly is used to be arranged on the side of a drying box, and the fireproof heat-insulating sealed door assembly includes a sealing portion; The sealing part comprises an upward-turning sealing door rotatably arranged on the side of the drying box; A drying rack is slidably arranged inside the drying box, an upper connecting rod is rotatably arranged inside the upward-flipping sealed door, and the other end of the upper connecting rod is rotatably connected to the drying rack; The drying box is provided with a downward-flipping sealing door rotatably arranged on the side thereof; A lower connecting rod is rotatably arranged on the inner side of the downward-flipping sealing door, and the other end of the lower connecting rod is rotatably connected to the drying rack; The upward-flipping sealing door and the downward-flipping sealing door are rotated and opened to drive the upper connecting rod and the lower connecting rod to rotate and drive the drying rack to slide outward.

2. A fireproof and heat-insulating sealed door assembly according to claim 1, characterized in that: The drying box comprises a hot air drying machine body arranged on the top of the drying box, an air duct is arranged on the side of the hot air drying machine body, and the air duct is provided with a plurality of air outlets and is connected with the interior of the drying box.

3. The fireproof and heat-insulating sealed door assembly according to claim 1, characterized in that: The drying box has slide grooves arranged on two sides of the drying box, and two sides of the drying rack are embedded in the slide grooves and slidably connected therewith.

4. The fireproof and heat-insulating sealed door assembly according to claim 1, characterized in that: The drying box has an upper rotating groove opened on the top of the drying box, and the two sides of the upward-flipping sealing door are embedded in the upper rotating groove and are rotatably connected thereto. Hydraulic rods are arranged on both sides of the upward-flipping sealing door, and the other ends of the hydraulic rods are connected to the two sides of the drying box.

5. The fireproof and heat-insulating sealed door assembly according to claim 1, characterized in that: The drying box is provided with a lower rotating groove which is arranged at the bottom of the drying box, and two sides of the downward-flipping sealing door are embedded in the lower rotating groove and are rotatably connected therewith.

6. The fireproof and heat-insulating sealed door assembly according to claim 1, characterized in that: A rotating shaft is arranged on the inner side of the upward-flipping sealed door and is rotatably connected to one end of the upper connecting rod; a rotating shaft is arranged on the inner side of the downward-flipping sealed door and is rotatably connected to one end of the lower connecting rod; handles are arranged on the outer sides of the upward-flipping sealed door and the downward-flipping sealed door.

7. A fireproof and heat-insulating sealed door assembly according to claim 6, characterized in that: The top of the drying rack is provided with a rotating shaft which is rotatably connected to one end of an upper connecting rod, and the bottom of the drying rack is provided with a rotating shaft which is rotatably connected to one end of a lower connecting rod.

8. The fireproof and heat-insulating sealed door assembly according to claim 1, characterized in that: The sealing part has a lock buckle arranged on the outer side of the upward-flipping sealing door, and the outer side of the downward-flipping sealing door is provided with a connecting groove which is clamped with the lock buckle.

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