A drum type compound fertilizer cooler

Abstract

The utility model discloses a kind of drum type compound fertilizer cooling machine, including base, the base top side is fixedly connected with a pair of fixed block, one side The fixed block outer wall is fixedly connected with motor. The utility model in the process of actual use, the motor outside fixed block on base is started, motor drives rotating rod rotation, rotating rod makes gear rotation, and gear ring is rotated with gear engagement, and further drive drum rotation, realize the tumbling of compound fertilizer in drum, rotating rod rotation drives chain wheel one rotation, chain wheel one is driven chain wheel two rotation by chain, chain wheel two drives inner rod rotation, inner rod drives stirring rod rotation in drum, compound fertilizer is stirred, this cooperation solves the uneven cooling of compound fertilizer in existing device, the problem of low efficiency, this design increases the contact area of compound fertilizer and cold air, speeds up cooling speed, improves cooling efficiency, guarantees the uniformity of cooling effect, improves the overall quality and efficiency of compound fertilizer production.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of compound fertilizer cooling, specifically to a drum type compound fertilizer cooling machine. BACKGROUND

[0002] A drum type compound fertilizer cooling machine is a key equipment for cooling finished products in the production process of compound fertilizer. It is mainly composed of a rotary drum placed obliquely, a driving device, a feeding and discharging device, and a cooling medium passage. The driving device drives the drum to rotate at a uniform speed. High-temperature compound fertilizer enters the drum from the feeding device. During the rotation of the drum, the compound fertilizer rolls along the inner wall. At the same time, the cooling medium (such as cold air) enters the drum through a special passage and fully contacts with the compound fertilizer to take away the heat. When the compound fertilizer moves to the discharging device, it has been cooled to the appropriate temperature, meeting the requirements of subsequent packaging or storage. The equipment has simple structure and convenient operation, which can effectively improve the cooling efficiency of compound fertilizer and ensure product quality and production continuity.

[0003] According to the search, the Chinese patent with publication number CN222165342U discloses a drum type compound fertilizer cooling machine. In this patent, the compound fertilizer to be cooled is placed in the feeding hopper and sealed with a sealing cover. At this time, multiple gear motors cooperate with gears to drive the drum to rotate. In the process of rotation, the air cooler produces cold air which is introduced into the refrigeration cavity through the air duct, so that the cold air can be uniformly covered in the refrigeration cavity of the drum to accelerate the heat dissipation, thereby better reducing the temperature of the drum. Multiple connecting rods cooperate with multiple raking plates to better stir and cool the compound fertilizer. Then the compound fertilizer is conveyed out of the drum by the spiral conveying rod. In the conveying process, the compound fertilizer is continuously and uniformly conveyed and more fully contacts with the inner wall of the drum, thereby achieving better cooling effect.

[0004] In this scheme, when cooling and cooling the compound fertilizer, the device cools by filling cold air in the inner cavity and cooperates with the rotation of the drum to quickly cool the compound fertilizer. However, the compound fertilizer may accumulate and form lumps during cooling. The simple drum cannot quickly break up the lumpy compound fertilizer during rotation, and only long-term rotation can achieve the cooling effect, thereby reducing the work efficiency. To solve this technical problem, the utility model provides a drum type compound fertilizer cooling machine. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] In the scheme, the device cools the compound fertilizer by filling cold air in the inner cavity to cool, and cooperates with the rotation of the roller to quickly cool the compound fertilizer, but the compound fertilizer will be stacked and blocked during cooling, and the simple roller cannot quickly scatter the blocked compound fertilizer during rotation, and only long-time rotation can achieve the cooling effect, thereby reducing the work efficiency, in order to solve the technical problem, the utility model provides a kind of roller type compound fertilizer cooling machine.

[0007] (II) Technical scheme

[0008] To achieve the above object, the utility model discloses a kind of roller type compound fertilizer cooling machine, including base, the base top one side is fixedly connected with a pair of fixed block, one side The outer wall of fixed block is fixedly connected with motor, the output end of motor is fixedly connected with rotating rod, the outer wall of rotating rod middle is fixedly connected with gear, the top of base is provided with roller, the outer wall of roller is fixedly connected with gear ring, and gear and the gear ring are engaged, the other end of rotating rod is fixedly connected with chain wheel one, the inside of roller is rotatably connected with inner rod, the outer wall of outer end of inner rod is fixedly connected with chain wheel two, chain wheel two is connected with chain wheel one by chain, the outer wall of inner rod is fixedly connected with multiple stirring rods, and stirring rod is rotatably connected in the roller.

[0009] Preferably, the inside of base is fixedly connected with a pair of hair driers, a plurality of electric refrigeration rods are inserted in the inside of base, and the electric refrigeration rods are located above the hair driers, a plurality of air outlets are formed in the top of base.

[0010] Preferably, the outer wall of roller is fixedly connected with a pair of limit rings, a pair of limit grooves are formed in the top of base, and the limit grooves correspond to the limit rings, and the limit rings are slidably connected in the limit grooves.

[0011] Preferably, the side of roller is fixedly connected with feed pipe, and the inside of feed pipe is slidably connected with baffle.

[0012] Preferably, the other side of roller is fixedly connected with discharge pipe, and the inside of discharge pipe is provided with plug.

[0013] Preferably, air inlets are formed in the two sides of base, and dust screen is fixedly connected in each air inlet.

[0014] (III) Beneficial effects

[0015] The utility model provides a kind of roller type compound fertilizer cooling machine. It has the following beneficial effects:

[0016] (1) Start the motor outside the fixed block on the base, the motor drives the rotating rod to rotate, the rotating rod makes the gear rotate, the gear ring meshed with the gear rotates, and then drives the drum to rotate, realizes the tumbling of compound fertilizer in the drum, the rotating rod drives the chain wheel one to rotate, the chain wheel one drives the chain wheel two to rotate through the chain, the chain wheel two drives the inner rod to rotate, the inner rod drives the stirring rod to rotate in the drum, and the stirring rod stirs the compound fertilizer. This cooperation solves the problems of uneven cooling and low efficiency of the existing device. The traditional device may only rely on natural cooling or simple drum rotation, and the cooling speed is slow and local cooling is uneven. The design is driven by the motor, uses gears and chain transmission, and makes the drum rotate while the stirring rod stirs, increases the contact area of the compound fertilizer with the cold air, speeds up the cooling speed, improves the cooling efficiency, ensures the uniformity of the cooling effect, and improves the overall quality and efficiency of the compound fertilizer production.

[0017] (2) When cooling the compound fertilizer, start the blower inside the base, and connect the power supply of the electric refrigerating rod at the same time. The blower extracts external air from the air inlet, and the impurities in the air are intercepted by the dust screen to ensure the cleanliness of the air. The electric refrigerating rod cools the air entering the base, and the blower blows the cooled air from the air outlet to the bottom of the drum to accelerate the cooling of the compound fertilizer. This cooperation solves the problem of poor cooling effect of the existing device. The traditional cooling method may only rely on natural air cooling or simple refrigeration, and the cooling speed is slow and it is difficult to ensure uniformity. The design utilizes the cooperation of the electric refrigerating rod and the blower to quickly provide cold air, significantly improves the cooling efficiency, affects the product quality and equipment performance, ensures the efficiency and stability of the cooling process, and improves the production efficiency and product quality. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model;

[0019] Figure 2 It is a base top structure schematic view of the utility model;

[0020] Figure 3 It is a drum internal structure schematic view of the utility model;

[0021] Figure 4 It is a side structure schematic view of the utility model.

[0022] In the drawing: 1, base; 2, drum; 3, fixed block; 4, motor; 5, rotating rod; 6, gear; 7, gear ring; 8, chain wheel one; 9, chain; 10, inner rod; 11, stirring rod; 12, chain wheel two; 13, limiting ring; 14, limiting groove; 15, blower; 16, electric refrigerating rod; 17, air inlet; 18, dust screen; 19, air outlet; 20, discharging pipe; 21, plug; 22, feeding pipe; 23, baffle. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely in connection with the drawings in the embodiments of the utility model.

[0024] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0025] One kind is rolled up to be combined with the cooling machine of fertilizer, including base 1, one side fixedly connected with a pair of fixed blocks 3 in the top of base 1, the fixed block 3 outer wall is fixedly connected with motor 4, and the output end of motor 4 is fixedly connected with rotating rod 5, and the middle outer wall of rotating rod 5 is fixedly connected with gear 6, and the top of base 1 is provided with roller 2, and the outer lateral wall of roller 2 is fixedly connected with gear ring 7, and gear 6 is engaged with gear ring 7, and the other end of rotating rod 5 is fixedly connected with chain wheel one 8, and the inside rotatingly connected with inner rod 10 in roller 2, and the outer end outer wall of inner rod 10 is fixedly connected with chain wheel two 12, and chain wheel two 12 is connected with chain wheel one 8 by chain 9, and the outer lateral wall of inner rod 10 is fixedly connected with multiple stirring rods 11, and stirring rod 11 is rotatingly connected in roller 2, and the outer lateral wall of roller 2 is fixedly connected with a pair of limit rings 13, and a pair of limit grooves 14 are set up in the top of base 1, and limit groove 14 is corresponded with limit ring 13, and limit ring 13 is slidingly connected in limit groove 14 simultaneously, and one side of roller 2 is fixedly connected with feed pipe 22, and the inside slidingly connected with baffle 23 in feed pipe 22, and the other side of roller 2 is fixedly connected with discharge pipe 20, and discharge pipe 20 is provided with plug 21 inside.

[0026] First, the compound fertilizer is poured into the roller 2 through the feed pipe 22, and then the baffle 23 is inserted into the feed pipe 22 to close the feed inlet. Then, the motor 4 located outside the fixed block 3 on the top of the base 1 is started. The motor 4 drives the rotating rod 5 to rotate, which in turn drives the gear 6 to rotate. The gear 6 and the gear ring 7 are engaged with each other, so that the gear ring 7 rotates, and finally drives the roller 2 to rotate. At the same time, the rotating rod 5 also drives the chain wheel one 8 to rotate, which drives the chain wheel two 12 to rotate through the chain 9, and in turn drives the inner rod 10 connected thereto to rotate. During the rotation of the inner rod 10, the stirring rod 11 rotates in the roller 2, and the compound fertilizer in the roller 2 is stirred. Through the double action of roller rotation and stirring rod stirring, the cooling of the compound fertilizer is accelerated, the work efficiency is significantly improved, and the efficiency and uniformity of the cooling process are ensured.

[0027] Example two: the difference between the embodiment and example one is that a pair of air blowers 15 are fixedly connected inside the base 1, a plurality of electric refrigeration rods 16 are inserted into the base 1, and the electric refrigeration rods 16 are located above the air blowers 15, a plurality of air outlets 19 are formed in the top of the base 1, and air inlets 17 are formed on both sides of the base 1, and a dust screen 18 is fixedly connected inside each air inlet 17.

[0028] When the need to cool the compound fertilizer in the drum 2, start the base 1 inside the blower 15, blower 15 will start to blow up. At the same time, the electric refrigeration rod 16 is connected to the power supply, the electric refrigeration rod 16 will start to cool the air inside the base 1. At this time, the blower 15 will be cooled by the air outlet 19 to the bottom of the drum 2, the cold air and the compound fertilizer in the drum 2, effectively accelerating the cooling efficiency. In the process of blowing the air outside the blower 15, the air enters from the air inlet 17, and the impurities will be intercepted by the dust screen 18, ensuring the cleanliness of the air entering the base 1, avoiding damage to the equipment, and further improving the overall work efficiency. When the cooling process is completed, just take out the plug 21, and the compound fertilizer will automatically fall down along the discharge pipe 20, completing the whole cooling and discharging process.

[0029] The working principle is that when the staff needs to cool the compound fertilizer, the compound fertilizer is poured into the drum 2 through the feeding pipe 22 at this time, and the baffle 23 is inserted into the feeding pipe 22 to close it at this time. Start the motor 4 outside the fixed block 3 at the top of the base 1, drive the rotating rod 5 to rotate under the action of the motor 4, drive the gear 6 to rotate and drive the gear ring 7 to rotate, thereby driving the drum 2 to rotate. The drum 2 is limited in the limiting groove 14 by the limiting ring 13 to ensure stable operation. The chain wheel one 8 will be rotated at the same time as the rotating rod 5 rotates, and the chain 9 will drive the chain wheel two 12 and the inner rod 10 inside to rotate. The inner rod 10 will drive the stirring rod 11 to rotate when it rotates, and the compound fertilizer inside the drum 2 will be stirred, thereby accelerating the cooling efficiency and improving the work efficiency. At this time, start the blower 15 inside the base 1, and start blowing up under the action of the blower 15. Connect the electric refrigeration rod 16 to the power supply, so as to start cooling the air inside the base 1. The blower 15 will blow cold air to the bottom of the drum 2 through the air outlet 19, thereby accelerating the cooling efficiency. When the blower 15 extracts the outside air, the air enters through the air inlet 17 and will be intercepted by the dust screen 18 to improve the work efficiency. After the cooling is completed, the compound fertilizer falls down through the discharge pipe 20 by taking out the plug 21.

[0030] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between the entities or operations.

Claims

1. A drum-type compound fertilizer cooler, characterized in that: The device includes a base (1), on one side of the top of the base (1) a pair of fixed blocks (3) fixedly connected, on the outer wall of one side of the fixed block (3) a motor (4) fixedly connected, on the output end of the motor (4) a rotating rod (5) fixedly connected, on the outer wall of the middle of the rotating rod (5) a gear (6) fixedly connected, on the top of the base (1) a roller (2), on the outer wall of the roller (2) a toothed ring (7) fixedly connected, and the gear (6) meshes with the toothed ring (7), on the other end of the rotating rod (5) a chain wheel (8) fixedly connected, on the inside of the roller (2) an inner rod (10) rotatably connected, on the outer wall of the outer end of the inner rod (10) a chain wheel (12) fixedly connected, the chain wheel (12) is connected to the chain wheel (8) through a chain (9), and on the outer wall of the inner rod (10) a plurality of stirring rods (11) fixedly connected, and the stirring rods (11) rotatably connected inside the roller (2).

2. The drum-type compound fertilizer cooler according to claim 1, characterized in that: A pair of hair dryers (15) are fixedly connected inside the base (1). Multiple electric cooling rods (16) are inserted inside the base (1) and the electric cooling rods (16) are located above the hair dryers (15). Multiple air outlets (19) are opened on the top of the base (1).

3. A drum-type compound fertilizer cooler according to claim 2, characterized in that: A pair of limiting rings (13) are fixedly connected to the outer wall of the roller (2), and a pair of limiting grooves (14) are opened on the top of the base (1), and the limiting grooves (14) correspond to the limiting rings (13), while the limiting rings (13) are slidably connected in the limiting grooves (14).

4. A drum-type compound fertilizer cooler according to claim 3, characterized in that: A feed pipe (22) is fixedly connected to one side of the roller (2), and a baffle (23) is slidably connected inside the feed pipe (22).

5. A drum-type compound fertilizer cooler according to claim 4, characterized in that: A feed pipe (20) is fixedly connected to the other side of the roller (2), and a plug (21) is provided inside the feed pipe (20).

6. A drum-type compound fertilizer cooler according to claim 5, characterized in that: The base (1) has air inlets (17) on both sides, and each air inlet (17) is fixedly connected with a dustproof net (18).

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