Self-cleaning type biological fertilizer raw material crusher

Abstract

The utility model discloses a self-cleaning type biological fertilizer raw material pulverizer, which belongs to the technical field of pulverizers, and comprises a box body, one side of the box body is fixedly connected with two driving motors, and output shafts of the two driving motors penetrate through the box body and are fixedly connected with crushing rollers; one ends of the two crushing rollers are fixedly connected to the interiors of two bearings fixed to the inner wall of the box body through rotating shafts correspondingly, maintenance openings are formed in the two sides of the box body correspondingly, threaded rods are arranged on the two sides of the box body in a threaded and penetrating mode correspondingly, the shaft ends of the two threaded rods are rotationally connected with shaft sleeves, and one ends of the two shaft sleeves are fixedly connected with supports correspondingly. Through the combined action of a maintenance opening, a screw rod, a support and a stud, the position of a cleaning brush is conveniently adjusted, then the abraded cleaning brush is conveniently replaced, and through the arrangement of a fan cover, a guide pipe and a U-shaped pipe, in the cleaning process of the cleaning brush, the cleaning effect on a crushing roller can be improved in a wind power blowing mode at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of pulverizers, and more specifically, to a self-cleaning biofertilizer raw material pulverizer. Background Art

[0002] Biofertilizer is a product that contains both the nutrients needed by crops and microorganisms. It is a combination of biological, organic and inorganic substances. It can replace chemical fertilizers and provide various nutrients needed for the growth and development of crops. At present, biofertilizer is mainly made from agricultural and animal husbandry waste or organic garbage fermented and processed by beneficial microorganisms. Its raw materials come from a wide range of sources, mainly crop straw, sawdust, livestock excrement, etc. Its production process mainly includes crushing, fermentation, granulation, drying and molding, among which the crushing of raw materials is a critical step, which affects the subsequent fermentation effect, and directly affects the quality and use effect of biofertilizer.

[0003] Most of the current self-cleaning bio-fertilizer raw material crushers use a cleaning brush to clean the crushing roller during the crushing process. After a long period of cleaning, the cleaning brush is easily worn out, and it is inconvenient to replace the cleaning brush. At the same time, the cleaning effect of the crushing roller is poor when only the cleaning brush is used for cleaning. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a self-cleaning bio-fertilizer raw material pulverizer, which has the characteristics of convenient replacement of cleaning brushes and improved cleaning effect.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides a self-cleaning bio-fertilizer raw material crusher, including a box body, one side of the box body is fixedly connected to two driving motors, the output shafts of the two driving motors pass through the box body and are fixedly connected to crushing rollers, one ends of the two crushing rollers are respectively fixedly connected to two bearings fixed on the inner wall of the box body through rotating shafts, maintenance ports are opened on both sides of the box body, screws are threaded through both sides of the box body, the shaft ends of the two screws are rotatably connected to shaft sleeves, and one end of the two shaft sleeves is fixedly connected to brackets, and multiple cleaning brushes are threadedly connected to the two brackets through multiple studs, and the multiple cleaning brushes are respectively overlapped with one side of the two crushing rollers, and both sides of the top of the inner wall of the box body are fixedly connected with wind hoods, the tops of the two wind hoods are connected with a group of conduits, and one end of the two groups of conduits passes through the box body and is connected with the same U-shaped tube.

[0008] When a self-cleaning bio-fertilizer raw material crusher of the present technical solution is used, the position of the cleaning brush can be adjusted conveniently through the joint action of the maintenance port, the screw rod, the bracket and the stud, and then the worn cleaning brush can be replaced conveniently. Through the arrangement of the wind hood, the duct and the U-shaped tube, during the cleaning process of the cleaning brush, the cleaning effect of the crushing roller can be improved by using wind blowing.

[0009] Furthermore, a controller is provided on one side of the box body, the top of the U-shaped tube is connected to an air inlet pipe, and both sides of the two maintenance ports are movably connected to movable doors through hinges.

[0010] Furthermore, a group of telescopic rods are provided on both sides of the box body, and one end of the two groups of telescopic rods is fixedly connected to one side of the two brackets respectively.

[0011] Furthermore, a material discharge chute is provided at the bottom of the box body, and guide plates are fixedly connected to both sides of the top of the material discharge chute, and one side of the two guide plates is fixedly connected to both sides of the inner wall of the box body respectively.

[0012] Furthermore, the top of the box body is connected to a feed bin, and both sides of the bottom of the feed bin are fixedly connected with inclined plates.

[0013] (3) Beneficial effects

[0014] In summary, the utility model has the following beneficial effects:

[0015] 1. Through the joint action of the maintenance port, screw, bracket and stud, the position of the cleaning brush can be adjusted conveniently, and then the worn cleaning brush can be replaced conveniently. Through the setting of the wind cover, duct and U-shaped tube, the cleaning effect of the crushing roller can be improved by using wind blowing during the cleaning process of the cleaning brush;

[0016] 2. The telescopic rod can be set to limit the bracket. The feed chute and guide plate can be set to facilitate the discharge of the crushed raw materials from the box. The feed bin and inclined plate can be set to facilitate the raw materials to fall between the two crushing rollers for crushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model.

[0020] The symbols in the accompanying drawings are:

[0021] 1. Box body; 2. Driving motor; 3. Crushing roller; 4. Feed chute; 5. Guide plate; 6. Feed bin; 7. Inclined plate; 8. Maintenance port; 9. Movable door; 10. Screw; 11. Bracket; 12. Cleaning brush; 13. Stud; 14. Telescopic rod; 15. Wind hood; 16. Conduit; 17. U-shaped tube; 18. Air inlet pipe; 19. Controller. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0023] Example:

[0024] The following is combined with Figure 1-2 The utility model is described in further detail.

[0025] See also Figure 1-2 The utility model provides a technical solution: a self-cleaning bio-fertilizer raw material crusher, including a box body 1, one side of the box body 1 is fixedly connected to two driving motors 2, the output shafts of the two driving motors 2 pass through the box body 1 and are fixedly connected to crushing rollers 3, one end of the two crushing rollers 3 are respectively fixedly connected to two bearings fixed on the inner wall of the box body 1 through a rotating shaft, maintenance ports 8 are opened on both sides of the box body 1, screws 10 are threadedly penetrated on both sides of the box body 1, the shaft ends of the two screws 10 are rotatably connected to shaft sleeves, and one end of the two shaft sleeves are fixedly connected to brackets 11, and multiple cleaning brushes 1 are threadedly connected to the two brackets 11 through multiple studs 13. 2. Through the joint action of the maintenance port 8, the screw rod 10, the bracket 11 and the stud 13, it is convenient to adjust the position of the cleaning brush 12, and then it is convenient to replace the worn cleaning brush 12. Multiple cleaning brushes 12 are overlapped with one side of the two crushing rollers 3 respectively. The top of the inner wall of the box body 1 is fixedly connected with a wind hood 15 on both sides. The top of the two wind hoods 15 is connected with a group of conduits 16. One end of the two groups of conduits 16 passes through the box body 1 and is connected with the same U-shaped tube 17. Through the arrangement of the wind hood 15, the conduit 16 and the U-shaped tube 17, the cleaning effect of the crushing roller 3 can be improved by using wind blowing while the cleaning brush 12 is cleaning.

[0026] Specifically, a controller 19 is provided on one side of the box body 1, the top of the U-shaped tube 17 is connected to an air inlet pipe 18, both sides of the two maintenance ports 8 are movably connected to movable doors 9 through hinges, and a group of telescopic rods 14 are passed through both sides of the box body 1, and one end of the two groups of telescopic rods 14 is respectively fixedly connected to one side of the two brackets 11.

[0027] By adopting the above technical solution, the controller 19 can be a conventional known device such as a computer for control. The controller 19 is electrically connected to the drive motor 2 through a wire. By setting the telescopic rod 14, the bracket 11 can be limited.

[0028] Specifically, a material discharge chute 4 is opened at the bottom of the box body 1, and guide plates 5 are fixedly connected to both sides of the top of the material discharge chute 4. One side of the two guide plates 5 is respectively fixedly connected to both sides of the inner wall of the box body 1. The top of the box body 1 is connected to a feed bin 6, and inclined plates 7 are fixedly connected to both sides of the bottom of the feed bin 6.

[0029] By adopting the above technical solution, by setting the discharge chute 4 and the guide plate 5, it is convenient to discharge the crushed raw materials from the box body 1, and by setting the feed bin 6 and the inclined plate 7, it is convenient to make the raw materials fall between the two crushing rollers 3 for crushing.

[0030] The working principle of the utility model is as follows: when in use, the pulverizer is connected to an external power source, one end of the air inlet pipe 18 is connected to the fan, the output shaft of the driving motor 2 drives the crushing roller 3 to rotate, the raw material is poured into the feed bin 6, the raw material is introduced between the two crushing rollers 3 through the inclined plate 7, the rotating crushing roller 3 crushes the raw material, and the cleaning brush 12 cleans the raw material attached to the crushing roller 3, and the wind blown by the fan is blown to the wind cover 15 through the air inlet pipe 18, the U-shaped pipe 17 and the guide tube 16, and then blown to the surface of the crushing roller 3, the remaining finely crushed raw material is blown off, and the crushed raw material is discharged from the discharge chute 4;

[0031] When the cleaning brush 12 needs to be replaced, unfold the movable door 9, rotate the screw 10, and the screw 10 drives the bracket 11 to move, so that the cleaning brush 12 is separated from the crushing roller 3, and then put your hand into the box body 1 through the maintenance port 8, remove the stud 13 on the cleaning brush 12, and then replace the new cleaning brush 12 on the bracket 11 and fix it with the stud 13, and the replacement of the cleaning brush 12 is completed.

[0032] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A self-cleaning bio-fertilizer raw material pulverizer, comprising a housing (1), characterized in that: Two drive motors (2) are fixedly connected to one side of the box (1), and the output shafts of the two drive motors (2) pass through the box (1) and are fixedly connected to crushing rollers (3). One end of the two crushing rollers (3) is fixedly connected to two bearings fixed to the inner wall of the box (1) through a rotating shaft. Maintenance ports (8) are provided on both sides of the box (1). Screws (10) are threadedly passed through both sides of the box (1). The shaft ends of the two screws (10) are rotatably connected to shaft sleeves, and the two shafts are One end of each sleeve is fixedly connected to a bracket (11), and a plurality of cleaning brushes (12) are threadedly connected to the two brackets (11) via a plurality of studs (13). The plurality of cleaning brushes (12) are respectively overlapped with one side of the two crushing rollers (3). Both sides of the top of the inner wall of the box body (1) are fixedly connected to wind shields (15), and the tops of the two wind shields (15) are connected to a group of conduits (16), and one end of each of the two groups of conduits (16) passes through the box body (1) and is connected to the same U-shaped tube (17).

2. The self-cleaning bio-fertilizer raw material pulverizer according to claim 1, characterized in that: A controller (19) is provided on one side of the box body (1), the top of the U-shaped tube (17) is connected to an air inlet pipe (18), and both sides of the two maintenance ports (8) are movably connected to movable doors (9) via hinges.

3. The self-cleaning bio-fertilizer raw material pulverizer according to claim 1, characterized in that: A group of telescopic rods (14) are provided on both sides of the box body (1), and one end of the two groups of telescopic rods (14) is respectively fixedly connected to one side of the two brackets (11).

4. The self-cleaning bio-fertilizer raw material pulverizer according to claim 1, characterized in that: A material discharge chute (4) is provided at the bottom of the box body (1), and guide plates (5) are fixedly connected to both sides of the top of the material discharge chute (4), and one side of the two guide plates (5) is respectively fixedly connected to both sides of the inner wall of the box body (1).

5. The self-cleaning bio-fertilizer raw material pulverizer according to claim 1, characterized in that: The top of the box body (1) is connected to a feed bin (6), and both sides of the bottom of the feed bin (6) are fixedly connected with inclined plates (7).

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