Splash-proof cage crusher for fertilizer production

Abstract

The utility model discloses a splash-proof cage crusher for fertilizer production, which comprises a crusher main body, a splash-proof reinforcing mechanism is mounted on the outer side surface of the crusher main body, and an impact crushing mechanism is mounted in the crusher main body. The splash-proof reinforcing mechanism comprises an outer reinforcing plate, an inner reinforcing plate, a damping supporting rod and an elastic damping shock absorber, and the impact crushing mechanism comprises an impact plate, a crushing blade and a plate hammer. According to the utility model, the splash-proof reinforcing mechanism which is convenient to assemble and fix is mounted, and the inner and outer protective baffles are arranged to be matched with the elastic damping shock absorption mechanism, so that raw materials are effectively prevented from being splashed out in the crushing process, and the safety of workers is guaranteed; materials are impacted through the plate hammers on the rotating shaft rotating at a high speed, so that the materials obtain kinetic energy and collide with the impact plates at a high speed, the materials can also collide with one another, the materials are cut and crushed by cooperating with the crushing blades, and the cutting and crushing effect of the fertilizer is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer production, in particular to a cage crusher for anti-splash fertilizer production. Background Technique

[0002] Fertilizer refers to a class of substances that provide one or more essential nutrient elements for plants, improve soil properties, and enhance soil fertility levels. It is one of the material bases for agricultural production, mainly including ammonium phosphate fertilizers, water-soluble fertilizers for macronutrients, fertilizers for micronutrients, biological fertilizers, and organic fertilizers. Most of them are powder fertilizers. When producing powder fertilizers, a crusher is needed to mix and stir-fragment raw materials such as amino acids (powdered), humic acids (powdered), tobacco shreds, and mushroom residues.

[0003] The Chinese authorized patent document with the publication number CN216826621U belongs to the technical field of fertilizer production equipment, specifically a crusher for powder fertilizer production, including a crusher main body, a screening mechanism, and a feeding mechanism. It is characterized in that the crusher main body includes a tank body, a stirring and crushing assembly arranged on the tank body, a feeding hopper arranged at the bottom of the tank body, and a bracket connected to the outer surface of the tank body. The screening mechanism includes a placement box arranged on the side wall of the feeding hopper, a driving wheel rotatably connected inside the placement box, a rack movably connected to the bottom of the driving wheel, a screening box arranged inside the feeding hopper, and an elastic rod connected to the side wall of the screening box. In this utility model, first, the raw materials are put into the tank body, and then the stirring and crushing assembly is started to crush and mix the raw materials. Then, through structures such as the driving wheel, the rack, and the elastic rod, the screening box can move left and right to screen the raw materials, facilitating the screening out of unqualified raw material particles.

[0004] The crushing effect of the internal crushing component of the fertilizer crusher in the above-mentioned prior art is not good, and at the same time, splashing of materials is likely to occur. Therefore, it is necessary to develop a cage crusher for anti-splash fertilizer production. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cage crusher for anti-splash fertilizer production to solve the problems in the prior art that the internal crushing component of the fertilizer crusher has poor crushing effect and is prone to material splashing as mentioned in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A cage crusher for anti-splash fertilizer production, comprising a crusher main body, an anti-splash reinforcement mechanism is installed on the outer surface of the crusher main body, and a counterattack crushing mechanism is installed inside the crusher main body. The anti-splash reinforcement mechanism includes an outer reinforcement plate, an inner reinforcement plate, a shock-absorbing support rod, and an elastic damping shock absorber. The counterattack crushing mechanism includes a counterattack plate, a crushing blade, and a plate hammer. The outer reinforcement plate is arranged on the outer surface of the crusher main body, the inner reinforcement plate is arranged on the inner surface of the crusher main body, the outer reinforcement plate and the inner reinforcement plate are fixedly connected by the shock-absorbing support rod, the crushing blade is fixedly installed on the rotating shaft inside the crusher main body, the counterattack plate is staggered and inserted between the crushing blades, and the plate hammer is arranged on the side surface of the counterattack plate.

[0007] Preferably, the elastic damping shock absorber is fixedly installed on the shock-absorbing support rod.

[0008] Preferably, the crushing blade is a blade structure with double blades obliquely arranged.

[0009] Preferably, one end of the counterattack plate is fixedly connected to the rotating shaft by welding, and both side surfaces of the counterattack plate are fixedly connected to the crushing blade.

[0010] Preferably, a discharge pipe is installed at the bottom end of the crusher main body, and a discharge switch valve is installed inside the discharge pipe.

[0011] Preferably, a feed trough opening is arranged at the upper end of the crusher main body, a protective cover plate is arranged on the upper surface of the feed trough opening, an electric control cabinet and a driving motor are installed on one side of the outside of the crusher main body, and the electric control cabinet is electrically connected to the driving motor.

[0012] Preferably, the output end of the driving motor is connected to a driving wheel through a rotating shaft, the surface of the driving wheel is connected to a driven wheel through a belt, the center of the surface of the driven wheel is fixedly connected to a counterattack crushing mechanism through a rotating shaft, and a transmission box is installed outside the driving wheel and the driven wheel.

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

[0014] In the present utility model, the inner and outer reinforcement plates are connected and fixed by using shock-absorbing support rods, so that the anti-splash reinforcement mechanism has the advantage of good installation and support stability. By setting the inner and outer protective baffles in cooperation with the elastic damping shock mechanism, it effectively prevents the raw materials from splashing during the crushing process, ensuring the safety of the staff. At the same time, a counterattack crushing mechanism is installed inside the crusher. The plate hammer on the rotating shaft rotating at high speed impacts the material, so that the material obtains kinetic energy and impacts the counterattack plate at high speed. The materials will also collide with each other, and in cooperation with the crushing blade to cut and crush it, thereby improving the cutting and crushing effect of the fertilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a side view of the utility model;

[0017] Figure 3 This is an internal cross-sectional view of the present utility model;

[0018] Figure 4 It is a schematic diagram of the local structure of the utility model.

[0019] In the figure: 1. Electronic control box; 2. Drive motor; 3. Transmission box; 4. Crusher body; 5. Anti-splash reinforcement mechanism; 6. Feed slot; 7. Impact crushing mechanism; 8. Internal reinforcement plate; 9. Driving wheel; 10. Belt; 11. Rotating shaft; 12. Driven wheel; 13. External reinforcement plate; 14. Elastic damping shock absorber; 15. Shock-absorbing support rod; 16. Impact plate; 17. Crushing blade; 18. Plate hammer; 19. Discharge pipe; 20. Discharge switch valve. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] See also Figures 1-4 , the utility model provides an embodiment: a cage crusher for splash-proof fertilizer production, including a crusher body 4, an anti-splash reinforcement mechanism 5 is installed on the outer surface of the crusher body 4, and an impact crushing mechanism 7 is installed inside the crusher body 4, the anti-splash reinforcement mechanism 5 includes an outer reinforcement plate 13, an inner reinforcement plate 8, a shock-absorbing support rod 15 and an elastic damping shock absorber 14, the impact crushing mechanism 7 includes an impact plate 16, a crushing blade 17 and a plate hammer 18, the outer reinforcement plate 13 is arranged on the outer surface of the crusher body 4, the inner reinforcement plate 8 is arranged on the inner surface of the crusher body 4, the outer reinforcement plate 13 and the inner reinforcement plate 8 are fixedly connected by the shock-absorbing support rod 15, the crushing blade 17 is installed and fixed on the rotating shaft inside the crusher body 4, the impact plates 16 are staggered and interspersed between the crushing blades 17, and the plate hammer 18 is arranged on the side surface of the impact plate 16.

[0022] Furthermore, the elastic damping shock absorber 14 is mounted and fixed on the shock absorbing support rod 15, which can reinforce and provide shock absorbing protection for the inner shell of the crusher body 4, effectively preventing the raw materials from splashing during the crushing process and ensuring the safety of the workers.

[0023] Furthermore, the shredding blade 17 is a double-edged blade structure arranged obliquely. By arranging the shredding blade 17 obliquely with double edges, when cutting the material, the material can be shredded twice, improving the precision of crushing.

[0024] Furthermore, one end of the impact plate 16 is fixedly connected to the rotating shaft by welding, and the two side surfaces of the impact plate 16 are fixedly connected to the shredding blade 17. The plate hammer 18 on the rotating shaft that rotates at high speed impacts the material, enabling the material to obtain kinetic energy and impact the impact plate 16 at high speed. Collisions also occur between the materials, and in cooperation with the shredding blade 17 to cut and crush it, thereby improving the cutting and crushing effect of the fertilizer.

[0025] Furthermore, a discharge pipe 19 is installed at the bottom end of the crusher main body 4, and a discharge switch valve 20 is installed inside the discharge pipe 19. It is convenient to open the discharge switch valve 20 to discharge and collect the cut and crushed fertilizer through the discharge pipe 19.

[0026] Furthermore, a feed chute 6 is provided at the upper end of the crusher main body 4, which is convenient for putting the fertilizer raw material into the interior of the crusher main body 4 from the feed chute 6. A protective cover plate is provided on the upper surface of the feed chute 6, and the feed chute 6 is sealed and covered by the protective cover plate to prevent the material from splashing out during cutting and crushing. An electric control cabinet 1 and a driving motor 2 are installed on one side of the outside of the crusher main body 4, and the electric control cabinet 1 is electrically connected to the driving motor 2, which is convenient for electrically controlling the driving motor 2 and has the advantage of convenient switch control.

[0027] Furthermore, the output end of the driving motor 2 is connected to a driving wheel 9 through a rotating shaft, the surface of the driving wheel 9 is connected to a driven wheel 12 through a belt 10, and the center of the surface of the driven wheel 12 is fixedly connected to a counterattack crushing mechanism 7 through a rotating shaft 11. A transmission box 3 is installed outside the driving wheel 9 and the driven wheel 12. By starting the driving motor 2, the driving wheel 9 can be driven to drive the driven wheel 12 to rotate rapidly, and then the counterattack crushing mechanism 7 is driven through the rotating shaft 11 to perform deep cutting and crushing operations on the fertilizer raw material.

[0028] Working principle: During use, a feed chute 6 is provided at the upper end of the crusher main body 4, which facilitates the feeding of fertilizer raw materials into the interior of the crusher main body 4 through the feed chute 6. By turning on the drive motor 2, the driving control of the driving wheel 9 can drive the driven wheel 12 to rotate rapidly, and then drive the counterattack crushing mechanism 7 through the rotating shaft 11 to perform deep cutting and crushing operations on the fertilizer raw materials. The counterattack crushing mechanism 7 includes a counterattack plate 16, a crushing blade 17, and a plate hammer 18. The plate hammer 18 on the high-speed rotating shaft impacts the material, enabling the material to obtain kinetic energy and collide with the counterattack plate 16 at high speed. Collisions also occur between the materials. In cooperation with the crushing blade 17, it cuts and crushes the materials, thereby improving the cutting and crushing effect of the fertilizer. By obliquely arranging the double edges of the crushing blade 17, the materials can be shredded a second time during cutting, improving the precision of crushing and preventing material splashing. The anti-splash and reinforcement mechanism 5 includes an outer reinforcement plate 13, an inner reinforcement plate 8, a shock-absorbing support rod 15, and an elastic damping shock absorber 14. By setting the inner and outer protective baffles in cooperation with the elastic damping shock absorber 14, the inner shell of the crusher main body 4 can be reinforced and shock-absorbingly protected, effectively preventing the raw materials from splashing during the crushing process and ensuring the safety of the staff. Finally, open the discharge switch valve 20 to discharge and collect the cut and crushed fertilizer through the discharge pipe 19.

[0029] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0030] The standard parts used in this application document can all be purchased from the market. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the existing technology for connection, and the machinery, parts and equipment all adopt conventional models in the existing technology. Coupled with the circuit connection adopting the conventional connection method in the existing technology, no specific description will be made here.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cage crusher for anti-splash fertilizer production, comprising a crusher main body (4), characterized in that, An anti-spill reinforcement mechanism (5) is installed on the outer surface of the crusher main body (4), and a counterattack crushing mechanism (7) is installed inside the crusher main body (4). The anti-spill reinforcement mechanism (5) includes an outer reinforcement plate (13), an inner reinforcement plate (8), a shock-absorbing support rod (15), and an elastic damping shock absorber (14). The counterattack crushing mechanism (7) includes a counterattack plate (16), a crushing blade (17), and a plate hammer (18). The outer reinforcement plate (13) is arranged on the outer surface of the crusher main body (4), the inner reinforcement plate (8) is arranged on the inner surface of the crusher main body (4), the outer reinforcement plate (13) and the inner reinforcement plate (8) are fixedly connected by the shock-absorbing support rod (15). The crushing blade (17) is installed and fixed on the rotating shaft inside the crusher main body (4). The counterattack plate (16) is staggered and inserted between the crushing blades (17). The plate hammer (18) is arranged on the side surface of the counterattack plate (16).

2. The cage crusher for splash-proof fertilizer production according to claim 1, wherein: The elastic damping shock absorber (14) is installed and fixed on the shock-absorbing support rod (15).

3. A cage crusher for anti-splash fertilizer production according to claim 1, characterized in that: The crushing blade (17) is a blade structure with double inclined edges arranged obliquely.

4. A cage crusher for anti-splash fertilizer production according to claim 1, characterized in that: One end of the counterattack plate (16) is fixedly connected to the rotating shaft by welding, and both side surfaces of the counterattack plate (16) are fixedly connected to the crushing blade (17).

5. A cage crusher for anti-splash fertilizer production according to claim 1, characterized in that: A discharge pipe (19) is installed at the bottom end of the crusher main body (4), and a discharge switch valve (20) is installed inside the discharge pipe (19).

6. The cage crusher for splash-proof fertilizer production according to claim 1, characterized in that: An inlet chute (6) is arranged at the upper end of the crusher main body (4). A protective cover plate is arranged on the upper surface of the inlet chute (6). An electric control cabinet (1) and a driving motor (2) are installed on one side of the outside of the crusher main body (4). The electric control cabinet (1) and the driving motor (2) are electrically connected to each other.

7. The cage crusher for anti-splash fertilizer production according to claim 6, characterized in that: The output end of the driving motor (2) is connected to a driving wheel (9) through a rotating shaft. The surface of the driving wheel (9) is connected to a driven wheel (12) through a belt (10). The center of the surface of the driven wheel (12) is fixedly connected to a counterattack crushing mechanism (7) through a rotating shaft (11). A transmission box (3) is installed outside the driving wheel (9) and the driven wheel (12).

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