Compound fertilizer particle cooling machine

Abstract

The utility model discloses a compound fertilizer particle cooling machine, and belongs to the technical field of compound fertilizer production and processing. Comprising a machine body, a vibration frame is arranged in the machine body, and dispersion holes are formed in the bottom of the vibration frame; a bearing plate is horizontally arranged in the machine body; ventilation grooves are formed in the two sides of the machine body, and a cooling fan corresponding to the bearing plate is arranged in one ventilation groove. A fixed cylinder is fixedly arranged in the machine body, and a lifting structure corresponding to the bearing plate is arranged in the fixed cylinder; a fixing plate is fixedly arranged at the bottom of the vibration frame, and a sliding groove is formed in the fixing plate; a sliding plate is arranged in the sliding groove in a sliding mode, and adjusting holes corresponding to the dispersing holes are formed in the sliding plate. The vibration frame is arranged, a large number of compound fertilizer particles are dispersed from the dispersion holes through vibration of the vibration frame and fall onto the bearing plate, a small number of compound fertilizer particles are cooled through the cooling fan, the heat exchange efficiency cannot be affected by accumulation of the compound fertilizer particles, and therefore the cooling efficiency is improved.

Description

Technical Field

[0001] The utility model provides a compound fertilizer particle cooler, belonging to the technical field of compound fertilizer production and processing. Background Art

[0002] During the production of compound fertilizers, compound fertilizer particles are often heated because a heat source is added during the granulation process. In order to prevent the particles from deforming or agglomerating due to overheating, they need to be cooled to a suitable level by a cooler. Coolers often cool the particles by circulating a cooling medium or air to exchange heat with the heat in the particles. This helps ensure that the particles maintain their ideal shape and properties during storage, transportation and use.

[0003] In the process of cooling a large number of compound fertilizer particles, uneven cooling often occurs. The compound fertilizer particles are piled together, and the particles on the surface of the compound fertilizer pile can be cooled quickly, while the particles inside the compound fertilizer pile are not easy to cool, and often take a long time, and the cooling efficiency is low. To solve this problem, a faster and more efficient cooling machine is needed to facilitate cooling of large quantities of compound fertilizer particles. Utility Model Content

[0004] The technical problem to be solved by the utility model is that when cooling a large number of compound fertilizer particles, due to the mutual accumulation of the compound fertilizer particles, the heat exchange efficiency between air and the compound fertilizer particles is low, thus resulting in low cooling efficiency.

[0005] In order to solve the above problems, the utility model proposes the following technical solutions: a compound fertilizer particle cooler, comprising a machine body, a door body being arranged on the machine body, and a feed pipe being connected to the machine body; a vibration frame corresponding to the feed pipe being arranged in the machine body, a vibration motor being fixedly arranged on the vibration frame, and dispersion holes being provided at the bottom of the vibration frame; a bearing plate being horizontally arranged in the machine body and located below the vibration frame; ventilation grooves being provided on both sides of the machine body, and a cooling fan corresponding to the bearing plate being provided in one of the ventilation grooves; a fixed cylinder being fixedly arranged in the machine body, and a lifting structure corresponding to the bearing plate being provided in the fixed cylinder; a fixed plate being fixedly arranged at the bottom of the vibration frame, and a slide groove being provided in the fixed plate; a sliding plate being slidably arranged in the slide groove, and adjustment holes corresponding to the dispersion holes being provided on the sliding plate; an adjustment box being fixedly arranged on one side of the fixed plate, and a movable structure fixedly connected to the sliding plate being provided in the adjustment box.

[0006] As an improvement, a fixing rod is fixedly provided on the vibration frame, the fixing rod slides through the machine body, and the upper end of the fixing rod is fixedly connected to a limiting rod; a spring is provided in the machine body and sleeved on the fixing rod.

[0007] As an improvement, the lifting structure includes a lifting cylinder, a lifting motor is arranged in the fixed cylinder, and a screw rod is fixedly connected to the output shaft of the lifting motor; the lifting cylinder is threadedly connected to the screw rod, and the lifting cylinder is fixedly connected to the bearing plate.

[0008] As an improvement, the inner wall of the fixed cylinder is square, the lifting cylinder is a square corresponding to the inner wall of the fixed cylinder, and the lifting cylinder and the inner wall of the fixed cylinder are in contact with each other.

[0009] As an improvement, the moving structure includes a moving cylinder and a connecting rod, and a screw is rotatably arranged in the regulating box; the moving cylinder is threadedly connected to the screw, and the moving cylinder is fixedly connected to the sliding plate through the connecting rod.

[0010] As an improvement, the inner wall of the regulating box has a square cross section, the movable tube has a square shape corresponding to the inner wall of the regulating box, and the movable tube and the inner wall of the regulating box fit each other.

[0011] As an improvement, the regulating holes have the same diameter as the dispersing holes and are equal in number.

[0012] Beneficial effects of the utility model:

[0013] A dispersion hole is provided at the bottom of the vibration frame, a bearing plate is horizontally provided below the vibration frame in the machine body, and a cooling fan corresponding to the bearing plate is provided in the ventilation slot. By providing the vibration frame, a large number of compound fertilizer particles are dispersed from the dispersion hole by the vibration of the vibration frame and fall onto the bearing plate, and a small amount of compound fertilizer particles on the bearing plate are cooled by the cooling fan, so that the heat exchange efficiency will not be affected by the accumulation of compound fertilizer particles, thereby accelerating the cooling efficiency. At the same time, the lifting structure can drive the bearing plate to move downward, thereby ensuring the cooling effect of the cooling fan on the gradually increasing compound fertilizer particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a three-dimensional diagram of a compound fertilizer particle cooler.

[0015] Figure 2 This is a stereoscopic diagram of a compound fertilizer particle cooler of the utility model from another perspective.

[0016] Figure 3 The utility model is a diagram showing the internal structure of a compound fertilizer particle cooler.

[0017] Figure 4 The utility model is a partial cross-sectional view of a compound fertilizer particle cooler.

[0018] Figure 5 The utility model is a cross-sectional view of a vibration frame and an adjustment box of a compound fertilizer particle cooler.

[0019] Figure 6 The utility model is a three-dimensional diagram of a sliding plate of a compound fertilizer particle cooler.

[0020] 1. Machine body; 2. Feed pipe; 3. Door body; 4. Ventilation slot; 5. Cooling fan; 6. Vibration frame; 7. Vibration motor; 8. Fixed cylinder; 9. Load-bearing plate; 10. Dispersion holes; 11. Sliding plate; 12. Slide slot; 13. Adjustment box; 14. Lifting cylinder; 15. Screw; 16. Lifting motor; 17. Fixed plate; 18. Spring; 19. Fixed rod; 20. Limit rod; 21. Screw; 22. Moving cylinder; 23. Adjustment hole. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings.

[0022] according to Figure 1-6 As shown: the utility model provides a compound fertilizer particle cooler: it includes a body 1, a door body 3 is arranged on the body 1, and a feed pipe 2 is connected to the body 1; a vibration frame 6 corresponding to the feed pipe 2 is arranged in the body 1, a vibration motor 7 is fixedly arranged on the vibration frame 6, and a dispersion hole 10 is opened at the bottom of the vibration frame 6; a bearing plate 9 located below the vibration frame 6 is horizontally arranged in the body 1; ventilation slots 4 are opened on both sides of the body 1, and a cooling fan 5 corresponding to the bearing plate 9 is arranged in one of the ventilation slots 4; a fixed cylinder 8 is fixedly arranged in the body 1, and a lifting structure corresponding to the bearing plate 9 is arranged in the fixed cylinder 8; a fixed plate 17 is fixedly arranged at the bottom of the vibration frame 6, and a slide groove 12 is opened in the fixed plate 17; a sliding plate 11 is slidably arranged in the slide groove 12, and an adjustment hole 23 corresponding to the dispersion hole 10 is opened on the sliding plate 11; an adjustment box 13 is fixedly arranged on one side of the fixed plate 17, and a moving structure fixedly connected to the sliding plate 11 is arranged in the adjustment box 13.

[0023] By setting the vibration frame 6, a large amount of compound fertilizer particles are dispersed from the dispersion holes 10 by the vibration of the vibration frame 6 and fall onto the supporting plate 9. The cooling fan 5 is used to cool a small amount of compound fertilizer particles on the supporting plate 9, and the heat exchange efficiency will not be affected by the accumulation of the compound fertilizer particles, thereby accelerating the cooling efficiency.

[0024] A fixing rod 19 is fixedly provided on the vibration frame 6 . The fixing rod 19 slides through the machine body 1 , and the upper end of the fixing rod 19 is fixedly connected to a limiting rod 20 . A spring 18 sleeved on the fixing rod 19 is provided in the machine body 1 .

[0025] The setting of the fixing rod 19 can play the role of connecting the vibration frame 6 and the body 1, and the setting of the spring 18 can increase the vibration of the vibration frame 6; the setting of the limit block can prevent the body 1 from being separated from the vibration frame 6.

[0026] The lifting structure includes a lifting cylinder 14, a lifting motor 16 is arranged in the fixed cylinder 8, a screw rod 15 is fixedly connected to the output shaft of the lifting motor 16; the lifting cylinder 14 is threadedly connected to the screw rod 15, and the lifting cylinder 14 is fixedly connected to the bearing plate 9. The inner wall of the fixed cylinder 8 is square, and the lifting cylinder 14 is a square corresponding to the inner wall of the fixed cylinder 8, and the lifting cylinder 14 and the inner wall of the fixed cylinder 8 fit each other.

[0027] The arrangement of the inner wall of the square fixing cylinder 8 and the square lifting cylinder 14 can limit the rotation of the lifting cylinder 14 , thereby converting the rotation of the screw rod 15 into the movement of the lifting cylinder 14 , thereby driving the bearing plate 9 to move.

[0028] The moving structure includes a moving cylinder 22 and a connecting rod. A screw 21 is rotatably arranged in the adjusting box 13. The moving cylinder 22 is threadedly connected to the screw 21, and the moving cylinder 22 is fixedly connected to the sliding plate 11 through the connecting rod. The inner wall of the adjusting box 13 has a square cross section, and the moving cylinder 22 has a square shape corresponding to the inner wall of the adjusting box 13, and the moving cylinder 22 and the inner wall of the adjusting box 13 fit each other.

[0029] The arrangement of the inner wall of the square adjustment box 13 and the square moving cylinder 22 can limit the rotation of the moving cylinder 22, thereby converting the rotation of the screw rod 21 into the movement of the moving cylinder 22, and driving the bearing plate 9 to move through the connecting rod.

[0030] The diameter of the adjustment holes 23 and the number of the dispersion holes 10 are the same.

[0031] Principle of the utility model:

[0032] like Figure 1-3 This is a normal use state diagram of this application. A large amount of compound fertilizer particles enter the vibration frame 6 from the feed pipe 2; the vibration motor 7 is started, and the compound fertilizer particles in the vibration frame 6 can be dispersed through the dispersion holes 10 and fall onto the carrier plate 9, increasing the contact area between the compound fertilizer particles and the air. The wind blown by the cooling fan 5 can quickly cool the compound fertilizer particles, and at this time only a small part of the compound fertilizer particles fall on the carrier plate 9, and the heat exchange efficiency will not be affected by the accumulation of compound fertilizer particles. As the compound fertilizer particles continue to fall, the cooling fan 5 can cool them in turn.

[0033] As the compound fertilizer particles on the carrying plate 9 accumulate more and more, in order to ensure that the cooling fan 5 cools the compound fertilizer particles on the top layer of the carrying plate 9 and to prevent the compound fertilizer particles from entering the ventilation slots 4 and the cooling fan 5, the lifting motor 16 can be started to make the lifting cylinder 14 drive the carrying plate 9 to move downward, which is very convenient. Figure 4 The present application can also adjust the feeding speed of the compound fertilizer particles from the vibration frame 6 by adjusting the sliding plate 11, such as Figure 5As shown, before work, open the door body 3, turn the screw 21, and make the sliding plate 11 slide in the slide groove 12 driven by the moving cylinder 22, so as to change the overlapping area of ​​the adjusting hole 23 and the dispersion hole 10. When it is necessary to increase the material discharge speed, it is only necessary to increase the overlapping area of ​​the adjusting hole 23 and the dispersion hole 10. When it is necessary to reduce the material discharge speed, it is only necessary to reduce the overlapping area of ​​the adjusting hole 23 and the dispersion hole 10.

[0034] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A compound fertilizer particle cooler, comprising a body (1), a door body (3) being provided on the body (1), and a feed pipe (2) being connected to the body (1); characterized in that: The machine body (1) is provided with a vibration frame (6) corresponding to the feed pipe (2), a vibration motor (7) is fixedly provided on the vibration frame (6), and a dispersion hole (10) is provided at the bottom of the vibration frame (6); a bearing plate (9) is horizontally provided in the machine body (1) and is located below the vibration frame (6); ventilation slots (4) are provided on both sides of the machine body (1), and a cooling fan (5) corresponding to the bearing plate (9) is provided in one of the ventilation slots (4); a fixing cylinder (8) is fixedly provided in the machine body (1), A lifting structure corresponding to the bearing plate (9) is arranged in the fixed cylinder (8); a fixed plate (17) is fixedly arranged at the bottom of the vibration frame (6), and a slide groove (12) is provided in the fixed plate (17); a sliding plate (11) is slidably arranged in the slide groove (12), and an adjustment hole (23) corresponding to the dispersion hole (10) is provided on the sliding plate (11); an adjustment box (13) is fixedly arranged on one side of the fixed plate (17), and a moving structure fixedly connected to the sliding plate (11) is arranged in the adjustment box (13).

2. A compound fertilizer particle cooler according to claim 1, characterized in that: A fixing rod (19) is fixedly arranged on the vibration frame (6), the fixing rod (19) slides through the machine body (1), and the upper end of the fixing rod (19) is fixedly connected to a limiting rod (20); a spring (18) sleeved on the fixing rod (19) is arranged inside the machine body (1).

3. A compound fertilizer particle cooler according to claim 1, characterized in that: The lifting structure comprises a lifting cylinder (14), a lifting motor (16) is arranged in the fixed cylinder (8), and a screw rod (15) is fixedly connected to the output shaft of the lifting motor (16); the lifting cylinder (14) is threadedly connected to the screw rod (15), and the lifting cylinder (14) is fixedly connected to the bearing plate (9).

4. A compound fertilizer particle cooler according to claim 3, characterized in that: The inner wall of the fixed cylinder (8) is square, the lifting cylinder (14) is square corresponding to the inner wall of the fixed cylinder (8), and the lifting cylinder (14) and the inner wall of the fixed cylinder (8) are in contact with each other.

5. The compound fertilizer particle cooler according to claim 1, characterized in that: The moving structure comprises a moving cylinder (22) and a connecting rod. A screw rod (21) is rotatably arranged in the regulating box (13). The moving cylinder (22) is threadedly connected to the screw rod (21), and the moving cylinder (22) is fixedly connected to the sliding plate (11) via the connecting rod.

6. A compound fertilizer particle cooler according to claim 5, characterized in that: The inner wall of the regulating box (13) has a square cross section, the moving cylinder (22) has a square shape corresponding to the inner wall of the regulating box (13), and the moving cylinder (22) and the inner wall of the regulating box (13) are in contact with each other.

7. The compound fertilizer particle cooler according to claim 1, characterized in that: The regulating holes (23) have the same diameter as the dispersing holes (10) and are equal in number.

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