Cooling device for compound fertilizer production

Abstract

The utility model discloses a cooling device for compound fertilizer manufacturing relates to compound fertilizer manufacturing technical field, including cooling box, the inside of cooling box is provided with reciprocating lifting mechanism, and reciprocating lifting mechanism includes support plate, and the inside of cooling box is provided with support plate, and the top of support plate is provided with slide rail, and the outer wall of slide rail is provided with sliding block, and the top of sliding block is provided with placing plate. The utility model discloses the setting of reciprocating lifting mechanism can reach the reciprocating lifting of compound fertilizer, in the use, through starting motor and driving placing plate reciprocating lifting, compound fertilizer is turned up and is turned over, makes compound fertilizer cooling even, can avoid because compound fertilizer reciprocating lifting is difficult, and the less contact or contact of part compound fertilizer with cold air leads to, makes compound fertilizer cooling uneven, simultaneously can make the situation of compound fertilizer cooling time -consuming lengthening appear, guarantees the working effect and working efficiency of the cooling device.

Description

Technical Field

[0001] This utility model relates to the field of compound fertilizer manufacturing technology, specifically a cooling device for compound fertilizer manufacturing. Background Technology

[0002] After the compound fertilizer granules are granulated, they still retain high temperatures and need to be cooled. A cooling device for compound fertilizer manufacturing is required during the cooling process.

[0003] Most cooling devices currently in use have difficulty in repeatedly raising and lowering compound fertilizer. During use, if it is difficult to repeatedly raise and lower the compound fertilizer, some compound fertilizer will have less or no contact with the cold air, resulting in uneven cooling of the compound fertilizer. At the same time, it will also increase the cooling time of the compound fertilizer, making the working effect and efficiency of the cooling device poor, and making it more difficult to cool the inside of the cooling box. Utility Model Content

[0004] The purpose of this invention is to provide a cooling device for compound fertilizer manufacturing to solve the problems raised in the prior art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a cooling device for manufacturing compound fertilizer, comprising a cooling box, wherein a reciprocating lifting mechanism is provided inside the cooling box, the reciprocating lifting mechanism includes a support plate, the support plate is provided inside the cooling box, a slide rail is provided on the top of the support plate, a slider is provided on the outer wall of the slide rail, a placement plate is provided on the top of the slider, and a lifting plate is provided on the bottom of the placement plate.

[0006] As a preferred technical solution, a fixing strip is provided on one side of the lifting plate, a support plate is provided on one side of the cooling box, and a motor is provided on the top of the support plate.

[0007] As a preferred technical solution, the output shaft of the motor is provided with a motor shaft via a coupling, and the outer wall of the motor shaft is connected through to one side of the cooling box.

[0008] As a preferred technical solution, a rotating plate is provided at one end of the motor shaft, and a moving rod is provided on one side of the rotating plate.

[0009] As a preferred technical solution, the top of the cooling box is provided with a cover plate, the top of the cover plate is provided with a first handle, the top of the cooling box is provided with a reserved groove, and the interior of the reserved groove is provided with a first sealing ring.

[0010] As a preferred technical solution, a door panel is provided on the other side of the cooling box, a second handle is provided on one side of the door panel, a reserved groove is provided on the other side of the cooling box, and a second sealing ring is provided inside the reserved groove.

[0011] As a preferred technical solution, a refrigeration mechanism is provided on one side of the cooling box, the refrigeration mechanism includes a cooling box, a cooling box is provided on one side of the cooling box, and a filter plate is provided on one side of the cooling box.

[0012] As a preferred technical solution, the cooling box is internally equipped with a compressor, a condenser, a throttle valve and an evaporator, and the compressor, condenser, throttle valve and evaporator are connected by pipes.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model, through the setting of a reciprocating lifting mechanism, can achieve the function of reciprocating lifting of compound fertilizer. During use, the motor is started to drive the placement plate to reciprocate lifting, flipping the compound fertilizer over, so that the compound fertilizer is cooled evenly. This can avoid the situation where some compound fertilizers have less or no contact with cold air due to the difficulty of reciprocating lifting, resulting in uneven cooling of the compound fertilizer and a longer cooling time. This ensures the working effect and efficiency of the cooling device.

[0015] 2. This utility model, through the setting of the refrigeration mechanism, can achieve the effect of refrigeration inside the cooling box. During use, the compressor, condenser, throttling device and evaporator work together to refrigerate the inside of the cooling box. This avoids the situation where it is difficult to refrigerate the inside of the cooling box, which would result in a long time to cool the compound fertilizer, slow temperature drop of the compound fertilizer, and delay of work progress. This ensures the cooling efficiency of the cooling device. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present utility model;

[0017] Figure 2 This is a cross-sectional view of the internal structure of the cooling box of this utility model;

[0018] Figure 3 This is a schematic diagram of the reciprocating lifting mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the refrigeration mechanism of this utility model;

[0020] Figure 5 This is a schematic diagram of the connection structure between the compressor and the pipeline of this utility model.

[0021] The components are as follows: 1. Cooling box; 2. Reciprocating lifting mechanism; 201. Support plate; 202. Slide rail; 203. Slider; 204. Placement plate; 205. Lifting plate; 206. Fixing bar; 207. Support plate; 208. Motor; 209. Motor shaft; 210. Rotating plate; 211. Moving rod; 3. Refrigeration mechanism; 301. Cooling box; 302. Filter plate; 303. Compressor; 304. Condenser; 305. Throttling valve; 306. Evaporator; 307. Pipe; 4. Cover plate; 5. First handle; 6. First sealing ring; 7. Door panel; 8. Second handle; 9. Second sealing ring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example: Figure 1 and Figure 2 As shown, this utility model provides the following technical solution, including a cooling box 1, a reciprocating lifting mechanism 2 inside the cooling box 1, a cover plate 4 on the top of the cooling box 1, a first handle 5 on the top of the cover plate 4, a reserved groove on the top of the cooling box 1, a first sealing ring 6 inside the reserved groove, a door panel 7 on the other side of the cooling box 1, a second handle 8 on one side of the door panel 7, a reserved groove on the other side of the cooling box 1, a second sealing ring 9 inside the reserved groove, and a refrigeration mechanism 3 on one side of the cooling box 1.

[0024] When the cooling device is needed to cool the compound fertilizer, the temperature inside the cooling box 1 must first be lowered to a suitable temperature. This is achieved through the refrigeration mechanism 3. After cooling, the cover plate 4 is opened using the first handle 5, and the compound fertilizer is poured onto the placement plate 204 inside the cooling box 1. The cover plate 4 is then closed, and the first sealing ring 6 ensures that there is no air leakage at the cover plate 4. The cold air inside the cooling box 1 is then used to cool the compound fertilizer. During the cooling process, the compound fertilizer needs to be continuously raised and lowered to make it bounce and turn over, thus ensuring even cooling. The reciprocating lifting mechanism 2 is used to continuously raise and lower the compound fertilizer to make it bounce and turn over, thus ensuring even cooling. After cooling, the door plate 7 is opened using the second handle 8, and the compound fertilizer inside the cooling box 1 can be removed. The second sealing ring 9 ensures that there is no air leakage at the door plate 7, thus completing the operation.

[0025] like Figure 1, Figure 2 and Figure 3 As shown, a reciprocating lifting mechanism 2 is provided inside the cooling box 1. The reciprocating lifting mechanism 2 includes a support plate 201. The support plate 201 is provided inside the cooling box 1. A slide rail 202 is provided on the top of the support plate 201. A slider 203 is provided on the outer wall of the slide rail 202. A placement plate 204 is provided on the top of the slider 203. A lifting plate 205 is provided at the bottom of the placement plate 204. A fixing strip 206 is provided on one side of the lifting plate 205. A support plate 207 is provided on one side of the cooling box 1. A motor 208 is provided on the top of the support plate 207. A motor shaft 209 is provided on the output shaft of the motor 208 through a coupling. The outer wall of the motor shaft 209 is connected through to one side of the cooling box 1. A rotating plate 210 is provided at one end of the motor shaft 209. A moving rod 211 is provided on one side of the rotating plate 210.

[0026] During the cooling process, the compound fertilizer needs to be continuously raised and lowered to make it bounce and turn over, thus ensuring even cooling. At this time, motor 208 is started, causing motor shaft 209 to rotate. Motor shaft 209 then rotates rotating plate 210, which in turn causes moving rod 211 to move in a circular motion. Moving rod 211, via fixed strip 206 on lifting plate 205, causes lifting plate 205 to repeatedly rise and fall. Lifting plate 205 then causes placement plate 204 to repeatedly rise and fall. During the repeated rising and falling of placement plate 204, the sliding of slider 203 on the outer wall of slide rail 202 makes the rising and falling of placement plate 204 more stable and smooth, causing the compound fertilizer on placement plate 204 to bounce and turn over, ensuring even cooling, thus completing the reciprocating rising and falling operation.

[0027] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, a refrigeration mechanism 3 is provided on one side of the cooling box 1. The refrigeration mechanism 3 includes a cooling box 301. A filter plate 302 is provided on one side of the cooling box 301. A compressor 303, a condenser 304, a throttle valve 305 and an evaporator 306 are provided inside the cooling box 301. The compressor 303, the condenser 304, the throttle valve 305 and the evaporator 306 are connected by a pipe 307.

[0028] Specifically, when this cooling device is needed to cool compound fertilizer, the temperature inside the cooling box 1 must first be lowered to a suitable level. The cooling box 1 contains a refrigeration mechanism 3, mainly composed of four components: a compressor 303, a condenser 304, a throttling valve 305, and an evaporator 306. The compressor 303 compresses the low-temperature, low-pressure refrigerant gas into a high-temperature, high-pressure gas. During this process, the temperature and pressure of the refrigerant increase. Then, the high-temperature, high-pressure refrigerant gas enters the condenser 304, which contains a cooling medium. Here, the refrigerant gas transfers heat to the cooling medium and is liquefied, becoming a high-pressure liquid. Next, the high-pressure liquid passes through the throttling valve 305, which reduces the refrigerant pressure, causing the refrigerant liquid to expand rapidly, becoming a mixture of low-temperature, low-pressure liquid and some gas. Finally, these low-temperature, low-pressure refrigerants enter the evaporator 306, where they absorb heat from the surrounding environment and vaporize, thereby lowering the ambient temperature. The vaporized refrigerant gas is then drawn into the compressor 303 to begin the next cycle, thus regulating the temperature and achieving precise temperature control. This keeps the temperature inside the cooling box 1 at a suitable level, thereby completing the refrigeration process.

[0029] The working principle of this utility model is as follows: When this cooling device is needed to cool compound fertilizer, the temperature inside the cooling box 1 must first be lowered to a suitable level. The cooling box 1 is equipped with a refrigeration mechanism 3, mainly composed of four components: a compressor 303, a condenser 304, a throttling valve 305, and an evaporator 306. The compressor 303 compresses the low-temperature, low-pressure refrigerant gas into a high-temperature, high-pressure gas. During this process, the temperature and pressure of the refrigerant increase. Then, the high-temperature, high-pressure refrigerant gas enters the condenser 304, which contains a cooling medium. Here, the refrigerant gas transfers heat to the cooling medium and is liquefied, becoming a high-pressure liquid. Next, the high-pressure liquid passes through the throttling valve 305, which reduces the refrigerant pressure, causing the refrigerant liquid to expand rapidly, becoming a mixture of low-temperature, low-pressure liquid and some gas. Finally, this low-temperature, low-pressure refrigerant enters the evaporator 306, where it absorbs heat from the surrounding environment and vaporizes, thus lowering the ambient temperature. The vaporized refrigerant gas is then drawn into the compressor 303 to begin the next cycle, thereby regulating the temperature and achieving precise temperature control. This maintains the temperature inside the cooling box 1 at a suitable level, completing the refrigeration process. After refrigeration, the cover plate 4 is opened using the first handle 5, and the compound fertilizer is poured onto the placement plate 204 inside the cooling box 1. The cover plate 4 is then closed, and the first sealing ring 6 ensures that there is no air leakage at the cover plate 4. The cold air inside the cooling box 1 then cools the compound fertilizer. During the cooling process, the compound fertilizer needs to be continuously raised and lowered to cause it to bounce and turn over, ensuring even cooling. At this point, the motor 208 is started. The motor 208 drives the motor shaft 209 to rotate, which in turn drives the rotating plate 210 to rotate. The rotating plate 210 then drives the moving rod 211 to perform circular motion. The moving rod 211, via the fixing strip 206 on the lifting plate 205, causes the lifting plate 205 to repeatedly rise and fall. The lifting plate 205 then causes the placement plate 204 to repeatedly rise and fall. During the repeated rising and falling of the placement plate 204, the sliding of the slider 203 on the outer wall of the slide rail 202 makes the rising and falling of the placement plate 204 more stable and smooth. This causes the compound fertilizer on the placement plate 204 to be turned over and cooled evenly, thus completing the reciprocating rising and falling operation. Once cooled, the door panel 7 can be opened using the second handle 8 to remove the compound fertilizer from the cooling box 1. The second sealing ring 9 ensures that there is no air leakage at the door panel 7, thus completing the operation.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A cooling device for manufacturing compound fertilizer, comprising a cooling box (1), characterized in that: The cooling box (1) is provided with a reciprocating lifting mechanism (2). The reciprocating lifting mechanism (2) includes a support plate (201). The cooling box (1) is provided with a support plate (201). The top of the support plate (201) is provided with a slide rail (202). The outer wall of the slide rail (202) is provided with a slider (203). The top of the slider (203) is provided with a placement plate (204). The bottom of the placement plate (204) is provided with a lifting plate (205).

2. The cooling device for compound fertilizer manufacturing according to claim 1, characterized in that: A fixing strip (206) is provided on one side of the lifting plate (205), a support plate (207) is provided on one side of the cooling box (1), and a motor (208) is provided on the top of the support plate (207).

3. The cooling device for compound fertilizer manufacturing according to claim 2, characterized in that: The output shaft of the motor (208) is connected to a motor shaft (209) via a coupling, and the outer wall of the motor shaft (209) is connected through one side of the cooling box (1).

4. A cooling device for compound fertilizer manufacturing according to claim 3, characterized in that: A rotating plate (210) is provided at one end of the motor shaft (209), and a moving rod (211) is provided on one side of the rotating plate (210).

5. A cooling device for compound fertilizer manufacturing according to claim 1, characterized in that: The top of the cooling box (1) is provided with a cover plate (4), the top of the cover plate (4) is provided with a first handle (5), the top of the cooling box (1) is provided with a reserved groove, and the interior of the reserved groove is provided with a first sealing ring (6).

6. A cooling device for compound fertilizer manufacturing according to claim 5, characterized in that: A door panel (7) is provided on the other side of the cooling box (1), a second handle (8) is provided on one side of the door panel (7), a reserved groove is provided on the other side of the cooling box (1), and a second sealing ring (9) is provided inside the reserved groove.

7. A cooling device for compound fertilizer manufacturing according to claim 6, characterized in that: A refrigeration mechanism (3) is provided on one side of the cooling box (1). The refrigeration mechanism (3) includes a cooling box (301). A cooling box (301) is provided on one side of the cooling box (1). A filter plate (302) is provided on one side of the cooling box (301).

8. A cooling device for compound fertilizer manufacturing according to claim 7, characterized in that: The cooling box (301) is equipped with a compressor (303), a condenser (304), a throttle valve (305) and an evaporator (306), and the compressor (303), condenser (304), throttle valve (305) and evaporator (306) are connected by a pipe (307).

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