Anti-blocking chain mill

Abstract

The utility model discloses an anti-blocking chain mill which comprises a supporting frame, the supporting frame is used for supporting and positioning the anti-blocking chain mill, an adjustable chain mill mechanism is fixedly arranged at the top end of the supporting frame, and an anti-blocking feeding mechanism is fixedly arranged at the top end of the adjustable chain mill mechanism; according to the feeding device, the tooth surfaces of a plurality of second positioning gears are meshed with the tooth surface of the first positioning gear, so that the second positioning gears penetrate through the top cover to drive the positioning shaft and the feeding augers to rotate, and the feeding augers rotate along the inner wall of the heating pipe; according to the anti-blocking chain mill, fertilizer on the inner wall of the feeding frame continuously rotates downwards through the feeding auger and is heated and dried through the heating pipe, so that the fertilizer is heated and dried during transportation, the influence of excessive water on the chain mill is avoided, the practicability of the anti-blocking chain mill is improved, feeding of the chain mill is more balanced and stable, and the service life of the chain mill is prolonged. And the problem of feeding blockage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of chain mills, in particular to an anti-blocking chain mill. Background Art

[0002] The chain mill is a new type of crusher, which effectively solves the long-standing problem in the compound fertilizer industry in my country that the crushing effect cannot be achieved due to moisture absorption of fertilizers. The machine has a series of advantages such as easy use, high efficiency, large production capacity, and simple maintenance. It is especially suitable for crushing various block fertilizers and other medium-hard materials. It can also crush phosphate fertilizer calcium with 14% water content and 6% free acid without drying. It overcomes the disadvantage of chain crushers and other crushers used in many domestic phosphate fertilizer production that the materials are adhered to the inner wall of the casing during operation, making the crushing operation continuous.

[0003] In view of this, Chinese patent No. CN218945278U proposes an anti-blocking chain mill. Through the arrangement of a storage box, a circular turntable, a drying tube and other structures, the circular turntable in the storage box rotates, so that the fertilizer in the storage box falls at an equal amount, intermittently and at a uniform speed, avoiding that too much fertilizer falls at one time and blocks the feed port of the chain mill. The drying tube dries the incoming fertilizer, avoiding that the fertilizer contains moisture and adheres to the chain of the chain mill, and the fertilizer is not completely crushed when it is crushed, affecting the production speed and quality of the fertilizer. At the same time, a large amount of manpower and material resources are wasted for secondary processing. In the above patent, the equal amount, intermittent and uniform falling mode of the chain mill is easily affected. When the moisture content of the fertilizer is too high and humid, it is inconvenient to load the feed when the feed hole and the feeding hole are in corresponding positions, and it is difficult to control the amount of loading, and it is easy to cause blockage. The feeding gap is too large to reduce the feeding efficiency. Therefore, an anti-blocking chain mill is needed. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide an anti-clogging chain mill to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes an anti-blocking chain mill, comprising a support frame, the support frame is used for supporting and positioning the anti-blocking chain mill, an adjustable chain mill mechanism is fixedly provided at the top of the support frame, and an anti-blocking feeding mechanism is fixedly provided at the top of the adjustable chain mill mechanism;

[0006] The anti-clogging feeding mechanism includes a feeding rack, the bottom end of the feeding rack is connected to a plurality of heating tubes, one end of the outer wall of the heating tube is fixedly provided with a fixing rack, one side of the fixing rack is fixedly provided with a top cover, a first positioning gear is rotatably provided at the middle position of the top of the top cover, the outer wall of the top of the top cover is rotatably provided with a plurality of second positioning gears, the tooth surfaces of the plurality of second positioning gears are meshed with the outer wall of the first positioning gear, the bottom ends of the plurality of second positioning gears are fixedly provided with a positioning shaft passing through the top cover, the bottom ends of the plurality of positioning shafts are fixedly provided with a feeding augers, one ends of the outer walls of the plurality of feeding augers are respectively rotatably connected with the inner walls of the plurality of heating tubes, a first motor is fixedly provided at one end of the bottom of the fixing rack, and the output end of the first motor is fixedly connected to the middle position of the top of the first positioning gear.

[0007] In one example, a loading guide frame is fixedly provided on one side of the top cover, and the bottom end of the loading guide frame is connected to one end of the top of the loading frame.

[0008] In one example, the adjustable chain grinding mechanism includes a chain grinding case, a fixed gear ring is fixedly provided at the bottom end of the chain grinding case, a fixed gear is rotatably provided at one end of the top of the support frame, the tooth surface of the fixed gear is meshed with the tooth surface of the fixed gear ring, a limit frame is fixedly provided at one end of the top of the support frame, a second motor is fixedly provided at one end of the bottom of the limit frame, and the output end of the second motor is fixedly connected to the top end of the fixed gear.

[0009] In one example, a protective frame is fixedly provided at the other end of the top of the support frame, and the bottom end of the protective frame contacts the top end of the chain mill case.

[0010] In one example, an auxiliary stirring frame is rotatably provided at the bottom end of the protective frame, a third motor is fixedly provided at the top end of the protective frame, and an output end of the third motor passes through the protective frame and is fixedly connected to the top end of the auxiliary stirring frame.

[0011] In one example, a guide plate is fixedly provided at one end of the top of the protective frame, and the bottom ends of the plurality of heating tubes pass through the guide plate and are connected to the top of the chain mill case.

[0012] In one example, a switch panel is fixedly provided on one side of the support frame, and the first motor, the second motor and the third motor are electrically connected to an external power supply through the switch panel.

[0013] The anti-blocking chain mill proposed by the utility model can bring the following beneficial effects:

[0014] 1. The anti-clogging chain mill meshes the tooth surfaces of the multiple second positioning gears with the tooth surfaces of the first positioning gears, so that the multiple second positioning gears pass through the top cover to drive the positioning shaft and the feeding auger to rotate, so that the multiple feeding augers rotate along the inner wall of the heating tube, so that the fertilizer on the inner wall of the feeding rack is continuously rotated downward by the feeding auger, and is heated and dried by the heating tube, so that the fertilizer is heated and dried during transportation, avoiding the influence of excessive moisture on the chain mill, increasing the practicability of the anti-clogging chain mill, making the feeding of the chain mill more balanced and stable, and avoiding the problem of feeding blockage.

[0015] 2. This anti-clogging chain mill drives the fixed gear to rotate through the output end of the second motor fixed at the bottom of the limit frame, and the tooth surface of the fixed gear is meshed with the tooth surface of the fixed gear ring, so that the fixed gear ring drives the chain mill case to rotate, so that the fertilizer discharged by the anti-clogging feeding mechanism fixed on the top of the protective frame is rotated and evenly falls into the inner wall of the chain mill case, thereby increasing the processing uniformity of the chain mill case. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the anti-blocking feeding mechanism of the utility model;

[0019] Figure 3 This is a schematic cross-sectional view of the anti-blocking feeding mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the adjustable chain grinding mechanism of the utility model.

[0021] In the figure: 1. Support frame; 2. Feeding frame; 3. Heating tube; 4. Guide plate; 5. Fixed frame; 6. Top cover; 7. Feeding guide frame; 8. First positioning gear; 9. Second positioning gear; 10. First motor; 11. Positioning shaft; 12. Feeding auger; 13. Protective frame; 14. Chain mill box; 15. Third motor; 16. Auxiliary stirring frame; 17. Fixed gear ring; 18. Limiting frame; 19. Fixed gear; 20. Second motor. DETAILED DESCRIPTION

[0022] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0023] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] The embodiments are as follows. The utility model provides Figure 1-4 An anti-blocking chain mill shown includes a support frame 1, which is used to support and position the anti-blocking chain mill. An adjustable chain mill mechanism is fixedly provided at the top of the support frame 1, and an anti-blocking feeding mechanism is fixedly provided at the top of the adjustable chain mill mechanism.

[0025] The anti-clogging feeding mechanism includes a feeding frame 2, the bottom end of the feeding frame 2 is connected with a plurality of heating tubes 3, one end of the outer wall of the heating tube 3 is fixedly provided with a fixing frame 5, one side of the fixing frame 5 is fixedly provided with a top cover 6, a first positioning gear 8 is rotatably provided at the middle position of the top of the top cover 6, the outer wall of the top of the top cover 6 is rotatably provided with a plurality of second positioning gears 9, the tooth surfaces of the plurality of second positioning gears 9 are meshed with the outer wall of the first positioning gear 8, the bottom ends of the plurality of second positioning gears 9 are fixedly provided with positioning shafts 11 passing through the top cover 6, the bottom ends of the plurality of positioning shafts 11 are fixedly provided with feeding augers 12, one end of the outer wall of the plurality of feeding augers 12 is rotatably connected with the inner wall of the plurality of heating tubes 3 respectively, one end of the bottom of the fixing frame 5 is fixedly provided with a first motor 10, the output end of the first motor 10 is connected with the first positioning gear 8 is fixedly connected in the middle position at the top, and the first positioning gear 8 is driven to rotate by the output end of the first motor 10 fixed at the bottom end of the fixed frame 5, and the tooth surface of multiple second positioning gears 9 is meshed with the tooth surface of the first positioning gear 8, so that the multiple second positioning gears 9 pass through the top cover 6 to drive the positioning shaft 11 and the feeding auger 12 to rotate, so that the multiple feeding auger 12 rotates along the inner wall of the heating tube 3, so that the fertilizer on the inner wall of the feeding frame 2 is continuously rotated downward by the feeding auger 12, and is heated and dried by the heating tube 3, so that the fertilizer is heated and dried during transportation, so as to avoid the influence of excessive moisture on the chain mill, increase the practicality of the anti-blocking chain mill, make the feeding of the chain mill more balanced and stable, and avoid the problem of feeding blockage.

[0026] A loading guide frame 7 is fixedly provided on one side of the top cover 6 , and the bottom end of the loading guide frame 7 is connected to one end of the top of the loading frame 2 .

[0027] Furthermore, the adjustable chain grinding mechanism includes a chain grinding case 14, a fixed gear ring 17 is fixedly provided at the bottom end of the chain grinding case 14, a fixed gear 19 is rotatably provided at one end of the top of the support frame 1, the tooth surface of the fixed gear 19 is meshed with the tooth surface of the fixed gear ring 17, a limit frame 18 is fixedly provided at one end of the top of the support frame 1, a second motor 20 is fixedly provided at one end of the bottom of the limit frame 18, and the output end of the second motor 20 is fixedly connected to the top of the fixed gear 19.

[0028] Furthermore, a protective frame 13 is fixedly provided at the other end of the top of the support frame 1 , and the bottom end of the protective frame 13 is in contact with the top end of the chain mill box 14 .

[0029] An auxiliary stirring frame 16 is rotatably provided at the bottom end of the protective frame 13, and a third motor 15 is fixedly provided at the top end of the protective frame 13. The output end of the third motor 15 passes through the protective frame 13 and is fixedly connected to the top end of the auxiliary stirring frame 16. The output end of the second motor 20 fixed at the bottom of the limiting frame 18 drives the fixed gear 19 to rotate. The tooth surface of the fixed gear 19 meshes with the tooth surface of the fixed gear ring 17, so that the fixed gear ring 17 drives the chain mill case 14 to rotate, so that the fertilizer discharged by the anti-blocking feeding mechanism fixed at the top end of the protective frame 13 is rotated and evenly falls into the inner wall of the chain mill case 14, thereby increasing the processing uniformity of the chain mill case 14.

[0030] Furthermore, a guide plate 4 is fixedly provided at one end of the top of the protective frame 13 , and the bottom ends of the plurality of heating tubes 3 pass through the guide plate 4 and are connected to the top of the chain mill case 14 .

[0031] Furthermore, a switch panel is fixedly provided on one side of the support frame 1, and the first motor 10, the second motor 20 and the third motor 15 are all electrically connected to the external power supply through the switch panel.

[0032] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0033] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. An anti-clogging chain mill, comprising: A support frame (1), the support frame (1) is used for supporting and positioning an anti-blocking chain mill, an adjustable chain mill mechanism is fixedly provided at the top end of the support frame (1), and an anti-blocking feeding mechanism is fixedly provided at the top end of the adjustable chain mill mechanism; The anti-blocking feeding mechanism comprises a feeding frame (2), a plurality of heating tubes (3) are connected to the bottom end of the feeding frame (2), a fixing frame (5) is fixedly provided at one end of the outer wall of the heating tube (3), a top cover (6) is fixedly provided at one side of the fixing frame (5), a first positioning gear (8) is rotatably provided at the middle position of the top of the top cover (6), a plurality of second positioning gears (9) are rotatably provided on the outer wall of the top of the top cover (6), and the tooth surfaces of the plurality of second positioning gears (9) are all aligned with the first positioning gears. The outer wall of the wheel (8) is meshed, and the bottom ends of multiple second positioning gears (9) are all fixed with positioning shafts (11) passing through the top cover (6), and the bottom ends of multiple positioning shafts (11) are all fixed with feeding augers (12), and one end of the outer wall of multiple feeding augers (12) is rotatably connected to the inner wall of multiple heating tubes (3), and one end of the bottom of the fixed frame (5) is fixed with a first motor (10), and the output end of the first motor (10) is fixedly connected to the middle position of the top of the first positioning gear (8).

2. The anti-clogging chain mill according to claim 1, characterized in that: A loading guide frame (7) is fixedly provided on one side of the top cover (6), and the bottom end of the loading guide frame (7) is connected to one end of the top of the loading frame (2).

3. The anti-clogging chain mill according to claim 1, characterized in that: The adjustable chain grinding mechanism comprises a chain grinding case (14), a fixed gear ring (17) is fixedly provided at the bottom end of the chain grinding case (14), a fixed gear (19) is rotatably provided at one end of the top of the support frame (1), the tooth surface of the fixed gear (19) is meshed with the tooth surface of the fixed gear ring (17), a limit frame (18) is fixedly provided at one end of the top of the support frame (1), a second motor (20) is fixedly provided at one end of the bottom of the limit frame (18), and the output end of the second motor (20) is fixedly connected to the top end of the fixed gear (19).

4. The anti-clogging chain mill according to claim 3, characterized in that: A protective frame (13) is fixedly provided at the other end of the top of the support frame (1), and the bottom end of the protective frame (13) is in contact with the top end of the chain mill case (14).

5. The anti-clogging chain mill according to claim 4, characterized in that: An auxiliary stirring frame (16) is rotatably provided at the bottom end of the protective frame (13), a third motor (15) is fixedly provided at the top end of the protective frame (13), and an output end of the third motor (15) passes through the protective frame (13) and is fixedly connected to the top end of the auxiliary stirring frame (16).

6. The anti-clogging chain mill according to claim 4, characterized in that: A guide plate (4) is fixedly provided at one end of the top of the protection frame (13), and the bottom ends of the plurality of heating tubes (3) pass through the guide plate (4) and are connected to the top of the chain mill case (14).

7. The anti-clogging chain mill according to claim 5, characterized in that: A switch panel is fixedly provided on one side of the support frame (1), and the first motor (10), the second motor (20) and the third motor (15) are all electrically connected to an external power source via the switch panel.

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