Puffed food centrifugal cooling fan convenient to maintain

Abstract

The utility model provides a convenient-to-maintain centrifugal heat dissipation fan for puffed food, which comprises a heat dissipation frame, and a lead-in hopper is inserted into the left side of the upper part of the heat dissipation frame; a conveying motor is installed on the left side of the front portion of the heat dissipation frame through bolts, and an output shaft of the conveying motor is in key connection with the conveying rollers. The left side and the right side of the heat dissipation frame are in shaft connection with conveying rollers correspondingly. The outer side of the conveying roller is sleeved with a conveying belt, and the cooling device is characterized in that a centrifugal cooling air inducing device is arranged on the inner side of the cooling frame; and a centrifugal heat dissipation device is arranged at the upper part of the heat dissipation frame. External fresh air is extracted by utilizing the centrifugal introduction fan, is firstly filtered by utilizing the dustproof net, is conveyed to the inner side of the conveying plate frame through the conveying pipe, and then passes through the conveying belt through the air outlet to blow and dissipate puffed food on the surface of the conveying belt.

Description

Technical Field

[0001] The utility model belongs to the technical field of puffed food heat dissipation, and in particular relates to a puffed food centrifugal heat dissipation fan which is easy to maintain. Background Art

[0002] Puffed food needs to be cooled and stored after processing. An existing rapid heat dissipation device for puffed food processing and production includes a box body, an inlet track and an annular track. The inlet track is connected to one side of the upper end of the box body by bolts, and the annular track is connected to the inside of the box body by bolts. The inlet track and the annular track are connected by bolts, and the bottom end of the annular track is connected to an outlet track by bolts. The outlet track passes through the box body, and the outlet track is connected to the box body by bolts. The heat diffusion effect of puffed food is poor, and puffed food gathered together is easy to affect the diffusion of heat. Utility Model Content

[0003] In view of the above technical problems, the utility model provides a centrifugal cooling fan for puffed food which is easy to maintain and has a simple structure and can improve the heat dissipation efficiency.

[0004] The technical scheme is: a centrifugal cooling fan for puffed food which is easy to maintain, comprising a cooling frame, an introduction bucket is inserted into the upper left side of the cooling frame; a conveying motor is bolted to the left front side of the cooling frame, and the output shaft of the conveying motor is key-connected with a conveying roller; conveying rollers are axially connected to the left and right sides of the cooling frame respectively; a conveyor belt is sleeved on the outer side of the conveying roller, and is characterized in that a centrifugal cooling air induction device is arranged on the inner side of the cooling frame; and a centrifugal heat dissipation device is arranged on the upper part of the cooling frame.

[0005] Preferably, the centrifugal heat dissipation and air induction device includes a centrifugal introduction fan, and a dustproof net is provided at the lower air inlet of the centrifugal introduction fan; a conveying pipe is installed at the lower part of the centrifugal introduction fan, and the other end of the conveying pipe passes through the heat dissipation frame and is connected to a conveying plate frame; air outlets are respectively provided at the upper part of the conveying plate frame.

[0006] Preferably, the centrifugal heat dissipation device includes a top plate frame, and an exhaust pipe is respectively arranged at the lower part of the top plate frame; a connecting pipe is installed on the upper right side of the top plate frame; the connecting pipe passes through the heat dissipation frame and is connected to a centrifugal exhaust fan.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] The utility model utilizes a centrifugal fan to draw in external fresh air, which is first filtered by a dustproof net and then transported to the inner side of a conveying plate frame through a conveying pipe, and then passes through an air outlet through a conveyor belt to blow and dissipate heat to the puffed food on the surface of the conveyor belt.

[0009] In the utility model, under the action of the centrifugal blower, the heat generated by the puffed food on the surface of the conveyor belt can be extracted through the exhaust pipe, thereby improving the heat dissipation effect on the puffed food. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] Figure 2 It is a structural schematic diagram of the centrifugal heat dissipation and air induction device of the utility model.

[0012] Figure 3 It is a structural schematic diagram of the centrifugal heat dissipation device of the utility model.

[0013] In the figure:

[0014] 1. Heat dissipation frame; 2. Inlet hopper; 3. Conveying roller; 4. Conveying motor; 5. Conveying belt; 6. Centrifugal heat dissipation and air induction device; 61. Centrifugal inlet fan; 62. Dust-proof net; 63. Conveying pipe; 64. Conveying plate frame; 65. Air outlet; 7. Centrifugal heat dissipation device; 71. Top plate frame; 72. Exhaust pipe; 73. Connecting pipe; 74. Centrifugal outlet fan. DETAILED DESCRIPTION

[0015] The utility model is further described below in conjunction with the accompanying drawings:

[0016] Example:

[0017] As attached Figure 1 and attached Figure 2 As shown, the utility model provides a centrifugal cooling fan for puffed food which is easy to maintain, comprising a cooling frame 1, wherein an introduction bucket 2 is inserted on the upper left side of the cooling frame 1; a conveying motor 4 is bolted to the left front side of the cooling frame 1, and the output shaft of the conveying motor 4 is key-connected with a conveying roller 3; conveying rollers 3 are axially connected to the left and right sides of the cooling frame 1 respectively; a conveying belt 5 is sleeved on the outer side of the conveying roller 3, and is characterized in that a centrifugal cooling air induction device 6 is arranged on the inner side of the cooling frame 1; a centrifugal heat dissipation device 7 is arranged on the upper part of the cooling frame 1; the centrifugal cooling air induction device The device 6 includes a centrifugal introduction fan 61, and a dustproof net 62 is arranged at the lower air inlet of the centrifugal introduction fan 61; a conveying pipe 63 is installed at the lower part of the centrifugal introduction fan 61, and the other end of the conveying pipe 63 passes through the heat dissipation frame 1 and is connected to a conveying plate frame 64; the upper part of the conveying plate frame 64 is respectively provided with air outlets 65, and the centrifugal introduction fan 61 is used to draw external fresh air, which is first filtered by the dustproof net 62, and then transported to the inner side of the conveying plate frame 64 through the conveying pipe 63, and then passes through the conveyor belt 5 through the air outlet 65 to blow air to dissipate heat to the puffed food on the surface of the conveyor belt 5.

[0018] As attached Figure 3 As shown, in the above embodiment, specifically, the centrifugal heat dissipation device 7 includes a top plate frame 71, and the lower part of the top plate frame 71 is respectively provided with an exhaust pipe 72; a connecting pipe 73 is installed on the upper right side of the top plate frame 71; the connecting pipe 73 penetrates the heat dissipation frame 1 and is connected with a centrifugal blower 74. Under the action of the centrifugal blower 74, the heat emitted by the puffed food on the surface of the conveyor belt 5 can be extracted through the exhaust pipe 72, thereby improving the heat dissipation effect on the puffed food.

[0019] In the above embodiment, specifically, ventilation holes are respectively provided on the conveyor belt 5 to allow better air circulation.

[0020] In the above embodiment, specifically, the centrifugal inlet fan 61 is bolted and installed on the front right side of the heat dissipation frame 1; and the conveying plate frame 64 is screwed and installed on the inner side of the heat dissipation frame 1.

[0021] In the above embodiment, specifically, the top plate frame 71 is screwed to the inner top of the heat dissipation frame 1 ; the centrifugal fan 74 is screwed to the upper right side of the heat dissipation frame 1 .

[0022] How it works

[0023] During the operation of the utility model, the puffed food to be cooled is poured from the introduction bucket 2 onto the conveyor belt 5, and the conveyor belt 5 is driven to rotate by the conveying roller 3 under the action of the conveying motor 4 to realize the conveying of the puffed food to the right side, and then the external fresh air is extracted by the centrifugal introduction fan 61, which is first filtered by the dustproof net 62 and then transported to the inner side of the conveying plate frame 64 through the conveying pipe 63, and then passed through the conveyor belt 5 through the air outlet 65 to blow and dissipate the puffed food on the surface of the conveyor belt 5, and at the same time, under the action of the centrifugal outlet fan 74, the heat generated by the puffed food on the surface of the conveyor belt 5 can be extracted through the exhaust pipe 72, thereby improving the heat dissipation effect on the puffed food.

[0024] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A centrifugal cooling fan for puffed food that is easy to maintain, comprising a cooling frame (1), wherein an introduction bucket (2) is plugged into the upper left side of the cooling frame (1); a conveying motor (4) is bolted to the left front side of the cooling frame (1), and the output shaft of the conveying motor (4) is key-connected to a conveying roller (3); the left and right sides of the cooling frame (1) are respectively axially connected to conveying rollers (3); a conveying belt (5) is sleeved on the outer side of the conveying roller (3), characterized in that: A centrifugal heat dissipation device (6) is arranged on the inner side of the heat dissipation frame (1); and a centrifugal heat dissipation device (7) is arranged on the upper part of the heat dissipation frame (1).

2. The easy-to-maintain centrifugal cooling fan for puffed food according to claim 1, characterized in that: The centrifugal heat dissipation and air induction device (6) comprises a centrifugal introduction fan (61), and a dustproof net (62) is arranged at the lower air inlet of the centrifugal introduction fan (61); a delivery pipe (63) is installed at the lower part of the centrifugal introduction fan (61), and the other end of the delivery pipe (63) passes through the heat dissipation frame (1) and is connected to a delivery plate frame (64); and air outlets (65) are respectively arranged at the upper part of the delivery plate frame (64).

3. The easy-to-maintain centrifugal cooling fan for puffed food according to claim 1, characterized in that: The centrifugal heat dissipation device (7) comprises a top plate frame (71), and an exhaust pipe (72) is respectively arranged at the lower part of the top plate frame (71); a connecting pipe (73) is installed on the upper right side of the top plate frame (71); the connecting pipe (73) passes through the heat dissipation frame (1) and is connected to a centrifugal exhaust fan (74).

4. The easy-to-maintain centrifugal cooling fan for puffed food according to claim 1, characterized in that: The conveyor belt (5) is respectively provided with ventilation holes.

5. The easy-to-maintain centrifugal cooling fan for puffed food according to claim 2, characterized in that: The centrifugal inlet fan (61) is bolted to the front right side of the heat dissipation frame (1); and the conveying plate frame (64) is screwed to the inner side of the heat dissipation frame (1).

6. The easy-to-maintain centrifugal cooling fan for puffed food according to claim 3, characterized in that: The top plate frame (71) is screwed to the inner top of the heat dissipation frame (1); and the centrifugal fan (74) is screwed to the upper right side of the heat dissipation frame (1).

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