Air guide device of instant freezer

Abstract

The utility model relates to the technical field of instant freezers, and discloses an air guide device of an instant freezer, which comprises a support plate, an air guide head positioned below a bottom plate of the support plate and an air inlet pipe positioned at the top of the air guide head, the air guide head comprises an air guide block arranged in the air guide head, a plurality of groups of air exhaust grooves are arranged in the air guide block, and the air exhaust grooves are communicated with the air guide block. Mounting frames are arranged on the two sides of the top of the supporting plate correspondingly, mounting holes are formed in the two ends of the tops of the two mounting frames correspondingly, reinforcing blocks are arranged at the two ends of one sides of the two mounting frames correspondingly, and an empty groove is formed in the middle of the interior of the supporting plate. The air guide head and the air inlet pipe can be adjusted left and right through the servo motor, the lead screw and the adjusting block, left-right movement of the air guide head and the air inlet pipe is more stable through the moving block and the supporting rod, cold air can be evenly discharged from the bottom of the air guide head through the air guide block and the air guide groove, the air guide effect of the instant freezer is better, and the service life of the instant freezer is prolonged. And the quick-freezing efficiency of the quick-freezing machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of quick-freezing machines, in particular to an air guiding device for quick-freezing machines. Background Art

[0002] A quick freezer is a highly efficient freezing device that can freeze a large number of products in a short period of time. It can effectively and economically freeze a variety of products placed inside the quick freezer. In order to improve the quick freezing efficiency of the quick freezer, it is necessary to use an air guide device to transport cold air out for quick freezing.

[0003] Application number CN202222521538.X discloses an air guide device for a quick freezer, which is arranged in a quick freezer, and includes a refrigeration box, an air guide channel and an air guide nozzle; one end of the air guide channel is fixed on the outer wall of the refrigeration box...an exhaust nozzle is arranged at the bottom of the movable cavity; the movable cavity is connected to the air outlet of the refrigeration box through a hose; a plurality of air guide nozzles are evenly distributed below the air guide channel. The utility model makes the cold air evenly distributed in the entire air guide duct; the air guide device transports the cold air by the movement of the movable cavity, but because the movable cavity drives the exhaust nozzle to move, there will be a deviation in the position of the exhaust nozzle and the air guide nozzle, and the cold air cannot be discharged smoothly, so that the discharge effect of the cold air is poor, resulting in poor use effect of the air guide device, which is not convenient for the use of the quick freezer. Utility Model Content

[0004] The purpose of the utility model is to provide an air guide device for a quick freezer to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: an air guide device for a quick freezer, comprising a support plate, an air guide head located below a bottom plate of the support plate, and an air inlet pipe located on the top of the air guide head, wherein the air guide head comprises:

[0006] An air guide block is arranged inside the air guide head, and a plurality of groups of air exhaust slots are arranged inside the air guide block.

[0007] Preferably, mounting frames are provided on both sides of the top of the support plate, mounting holes are provided at both ends of the top of the two groups of mounting frames, reinforcement blocks are provided at both ends of one side of the two groups of mounting frames, an empty groove is provided in the middle position inside the support plate, and fixing plates are provided on both sides of the bottom of the support plate.

[0008] Preferably, a connecting flange is provided at the top of the air inlet duct, an adjusting block is provided at one end of the air inlet duct, a servo motor is installed on one side of a group of the fixed plates, the output end of the servo motor is connected to a screw rod that penetrates into the adjusting block, a moving block is provided at the other end of the air inlet duct, and a support rod that penetrates into the moving block is provided at one end between the two groups of fixed plates.

[0009] Preferably, the air guide block is detachably connected to the air guide head via fixing bolts, a boss is provided at the top of the air guide block, and an arc-shaped structure is provided at the top of the boss.

[0010] Preferably, both sides of the top of the air guide block are provided with inclined surfaces, and the bottom end of the exhaust slot is provided with a guide block.

[0011] Preferably, the bottom end of the mounting frame is welded to the bottom end of the support plate, the bottom end of the reinforcement block is welded to the top end of the support plate, and one side of the reinforcement block is welded to one side of the mounting frame.

[0012] Preferably, the top ends of the two groups of fixing plates are welded to the bottom ends of the supporting plates, and the air inlet pipe is movably connected to the supporting plates via an empty groove.

[0013] Preferably, the servo motor is detachably connected to a set of fixing plates via fixing bolts, a bearing is provided on one side of another set of fixing plates, and one end of the screw rod penetrates into the interior of the bearing.

[0014] Preferably, a plurality of fixing holes are arranged inside the connecting flange, a threaded hole matching the screw rod is arranged inside the adjusting block, and the adjusting block is threadedly connected to the screw rod through the threaded hole.

[0015] Preferably, a sliding hole is provided inside the moving block, and the support rod penetrates into the sliding hole, and the moving block is slidably connected to the support rod through the sliding hole.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model can adjust the air guide head and the air inlet duct to the left and right through the servo motor, the screw rod and the adjustment block, and the left and right movement of the air guide head and the air inlet duct is more stable through the moving block and the support rod. The cold air can be evenly discharged from the bottom of the air guide head through the air guide block and the exhaust slot, so that the air guiding effect of the quick freezer is better, and the quick freezing efficiency of the quick freezer is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 It is a cross-sectional view of the wind guide head of the utility model.

[0021] Figure 3 It is a bottom view of the utility model.

[0022] In the figure: 1. support plate; 101. mounting frame; 102. mounting hole; 103. reinforcement block; 104. empty slot; 105. fixing plate; 2. air guide head; 201. air guide block; 202. exhaust slot; 3. air inlet duct; 301. connecting flange; 302. adjustment block; 303. servo motor; 304. screw; 305. moving block; 306. support rod. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[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 1-3The utility model provides an embodiment of an air guide device for a quick freezer: an air guide device for a quick freezer, comprising a support plate 1, an air guide head 2 located below the bottom plate of the support plate 1, and an air inlet pipe 3 located on the top of the air guide head 2, the air guide head 2 comprising: an air guide block 201 arranged inside the air guide head 2, through which the cold air can be led into the inside of the air guide head 2, a plurality of exhaust slots 202 are arranged inside the air guide block 201, through which the cold air can be evenly discharged.

[0028] Please refer to Figure 1 and Figure 2 , mounting frames 101 are provided on both sides of the top of the support plate 1, and mounting holes 102 are provided at both ends of the tops of the two sets of mounting frames 101. The air guide device can be installed inside the quick-freezing equipment through the mounting frames 101, and reinforcement blocks 103 are provided at both ends of one side of the two sets of mounting frames 101. The reinforcement blocks 103 make the fixation of the mounting frames 101 and the support plate 1 more stable, thereby making the fixation and use of the air guide device more stable. An empty slot 104 is provided in the middle position inside the support plate 1, and fixing plates 105 are provided on both sides of the bottom of the support plate 1.

[0029] Please refer to Figure 2 and Figure 3 A connecting flange 301 is provided at the top of the air inlet pipe 3, which can connect the air outlet pipe of the quick freezer to the air inlet pipe 3, an adjusting block 302 is provided at one end of the air inlet pipe 3, a servo motor 303 is installed on one side of a group of fixed plates 105, the output end of the servo motor 303 is connected to a screw rod 304 that penetrates into the adjusting block 302, the screw rod 304 can be driven to rotate by the servo motor 303, and the adjusting block 302 can drive the air guide head 2 and the air inlet pipe 3 to adjust left and right, a moving block 305 is provided at the other end of the air inlet pipe 3, and a support rod 306 that penetrates into the moving block 305 is provided at one end between the two groups of fixed plates 105, and the adjustment of the air guide head 2 and the air inlet pipe 3 is more stable through the moving block 305 and the support rod 306.

[0030] Please refer to Figure 1 and Figure 2The air guide block 201 is detachably connected to the air guide head 2 by fixing bolts, and the air guide block 201 can be installed with the air guide head 2 by fixing bolts. A boss is arranged at the top of the air guide block 201, and an arc-shaped structure is arranged at the top of the boss to facilitate the cold air to be led to the two sides of the inside of the air guide head 2. Both sides of the top of the air guide block 201 are arranged with inclined surfaces, and a guide block is arranged at the bottom of the exhaust slot 202 to prevent debris from entering the inside of the hot air guide head 2. The bottom end of the mounting frame 101 It is welded to the bottom end of the support plate 1, the bottom end of the reinforcement block 103 is welded to the top end of the support plate 1, one side of the reinforcement block 103 is welded to one side of the mounting frame 101, the reinforcement block 103 makes the fixation between the mounting frame 101 and the support plate 1 more stable, the top ends of the two sets of fixing plates 105 are welded to the bottom end of the support plate 1, the air inlet pipe 3 is movably connected to the support plate 1 through the empty slot 104, and the air inlet pipe 3 and the support plate 1 can be moved through the empty slot 104.

[0031] Please refer to Figure 2 and Figure 3 The servo motor 303 is detachably connected to a group of fixing plates 105 by fixing bolts, so that the servo motor 303 is fixedly installed with the fixing plate 105. A bearing is provided on one side of the other group of fixing plates 105, and one end of the screw rod 304 passes through the inside of the bearing, so that the rotation of the screw rod 304 is more stable through the bearing. A plurality of fixing holes are provided inside the connecting flange 301, and a threaded hole matching the screw rod 304 is provided inside the adjusting block 302. The adjusting block 302 is threadedly connected to the screw rod 304 through the threaded hole, so as to achieve the effect of limit adjustment, so that the adjusting block 302 can drive the air inlet duct 3 and the air guide head 2 to adjust left and right. A sliding hole is provided inside the moving block 305, and the support rod 306 passes through the inside of the sliding hole. The moving block 305 is slidably connected with the support rod 306 through the sliding hole. The moving block 305 and the support rod 306 can slide through the sliding hole, so that the movement and adjustment of the air inlet duct 3 and the air guide head 2 are more stable.

[0032] Working principle: Before use, the utility model is installed by inserting the installation bolt into the installation hole 102, so that the two sets of installation frames 101 are installed at the top of the quick-freezing box, and then the air guide pipe is connected to the air inlet pipe 3 through the fixing bolt and the connecting flange 301. When in use, the power is turned on, and the air inlet pipe 3 can be moved left and right inside the support plate 1 through the empty slot 104. The servo motor 303 drives the screw rod 304 to rotate, and the screw rod 304 cooperates with the threaded hole inside the adjustment block 302, so that the adjustment block 302 can drive the air inlet pipe 3 and the air guide head 2 can be adjusted left and right, and the moving block 305 and the supporting rod 306 can slide through the sliding hole, so that the left and right adjustment of the air inlet pipe 3 and the air guide head 2 is more stable, and the cold air can be led to different positions inside the quick-freezing box. The cold air is transported to the inside of the air guide head 2 through the air inlet pipe 3, and leads to the two sides of the top of the air guide block 201 through the arc-shaped boss on the top of the air guide block 201, and the cold air is evenly discharged from the bottom of the air guide head 2 through the exhaust slot 202, which has a better effect on the guide and exhaust of the cold air, improves the practicability of the air guide device, and is convenient for the use of the quick-freezing machine.

[0033] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. An air guide device for a quick freezer, characterized in that: The invention comprises a support plate (1), an air guide head (2) located below the bottom plate of the support plate (1), and an air inlet pipe (3) located on the top of the air guide head (2), wherein the air guide head (2) comprises: An air guide block (201) is arranged inside the air guide head (2), and a plurality of groups of air exhaust slots (202) are arranged inside the air guide block (201).

2. The air guide device for a quick freezer according to claim 1, characterized in that: Both sides of the top of the support plate (1) are provided with mounting frames (101), both ends of the tops of the two groups of mounting frames (101) are provided with mounting holes (102), both ends of one side of the two groups of mounting frames (101) are provided with reinforcement blocks (103), an empty slot (104) is provided at the middle position inside the support plate (1), and both sides of the bottom of the support plate (1) are provided with fixing plates (105).

3. The air guide device for a quick freezer according to claim 2, characterized in that: A connecting flange (301) is provided at the top end of the air inlet pipe (3), an adjusting block (302) is provided at one end of the air inlet pipe (3), a servo motor (303) is installed on one side of a group of the fixing plates (105), an output end of the servo motor (303) is connected to a screw rod (304) that penetrates into the inside of the adjusting block (302), a moving block (305) is provided at the other end of the air inlet pipe (3), and a support rod (306) that penetrates into the inside of the moving block (305) is provided at one end between the two groups of the fixing plates (105).

4. The air guide device for a quick freezer according to claim 1, characterized in that: The air guide block (201) is detachably connected to the air guide head (2) via fixing bolts; a boss is provided at the top of the air guide block (201), and an arc-shaped structure is provided at the top of the boss.

5. The air guide device for a quick freezer according to claim 1, characterized in that: Both sides of the top of the air guide block (201) are provided with inclined surfaces, and the bottom end of the air exhaust slot (202) is provided with a guide block.

6. The air guide device for a quick freezer according to claim 2, characterized in that: The bottom end of the mounting frame (101) is welded to the bottom end of the support plate (1), the bottom end of the reinforcement block (103) is welded to the top end of the support plate (1), and one side of the reinforcement block (103) is welded to one side of the mounting frame (101).

7. The air guide device for a quick freezer according to claim 2, characterized in that: The top ends of the two groups of fixing plates (105) are welded to the bottom ends of the supporting plates (1), and the air inlet pipe (3) is movably connected to the supporting plates (1) via the empty slots (104).

8. The air guide device for a quick freezer according to claim 3, characterized in that: The servo motor (303) is detachably connected to a set of fixing plates (105) via fixing bolts, and a bearing is provided on one side of another set of fixing plates (105), and one end of the screw rod (304) penetrates into the bearing.

9. The air guide device for a quick freezer according to claim 3, characterized in that: The connection flange (301) is provided with a plurality of fixing holes inside, the adjustment block (302) is provided with a threaded hole matching the screw rod (304) inside, and the adjustment block (302) is threadedly connected to the screw rod (304) via the threaded hole.

10. The air guide device for a quick freezer according to claim 3, characterized in that: A sliding hole is provided inside the moving block (305), and the support rod (306) penetrates into the sliding hole. The moving block (305) is slidably connected to the support rod (306) through the sliding hole.

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