Crushing equipment capable of crushing fermented animal waste

Abstract

The utility model relates to the technical field of crushing equipment, and discloses crushing equipment capable of crushing fermented animal waste, which comprises a support frame used for supporting the whole equipment; the crushing box is fixedly mounted at the top of the supporting frame and is provided with an internal space for receiving and crushing animal waste; the crushing mechanism is mounted in the crushing box; a plurality of connecting discs are fixed on the outer surface of the rotating column; the number of the chains is not less than three, the chains are detachably and evenly distributed and fixed on the topmost connecting disc, and the other ends of the chains are connected with the first smashing cutters. According to the smashing equipment capable of smashing the fermented animal waste, through the innovative design that the smashing mechanism comprises chain buffering, a plurality of sets of smashing cutters are arranged in an array mode along the circumference and the like, the equipment can more effectively treat the fermented animal waste with high humidity and high viscosity. Due to the design, the material blocking phenomenon is reduced, the crushing efficiency is improved, and therefore the treatment speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing equipment, in particular to a crushing equipment capable of crushing fermented animal feces. Background Art

[0002] In modern aquaculture and agricultural production, the treatment of animal feces is an important link. After the animal feces are fermented, they need to be crushed for subsequent utilization and treatment. However, the existing animal feces crushing equipment has many deficiencies.

[0003] When the traditional crushing equipment feeds materials, a large amount of animal feces often flood into the crushing box, which not only increases the resistance of crushing, but also easily causes damage to the crushing mechanism, reducing the service life and crushing effect of the equipment.

[0004] Moreover, the existing crushing mechanism is not reasonably designed and lacks an effective buffering and dispersion mechanism, making the components easily damaged during the crushing process and the crushing effect not ideal. Summary of the Utility Model

[0005] The invention purpose of the utility model is to overcome the defects described in the background art, so as to realize a crushing equipment capable of crushing fermented animal feces. Through innovative designs such as chain buffering, multiple groups of circumferentially arrayed crushing knives and double-layer inclined crushing knives, this crushing equipment can effectively handle high-humidity and high-viscosity feces, reduce blockage, improve the crushing efficiency and effect, while reducing energy consumption and wear, optimizing the feeding separation, and achieving efficient and uniform treatment.

[0006] To achieve the above invention purpose, the technical solution of the utility model is: a crushing equipment capable of crushing fermented animal feces, including a support frame for supporting the whole equipment;

[0007] A crushing box, fixedly installed on the top of the support frame, having an internal space for receiving and crushing animal feces;

[0008] A crushing mechanism, installed inside the crushing box;

[0009] A rotating column, with a plurality of connecting discs fixed on its outer surface;

[0010] Chains, with the number not less than three, and detachably and evenly fixed on the topmost connecting discs, and the other ends are connected to the first crushing knives.

[0011] In the above-mentioned crushing equipment capable of crushing fermented animal feces, the crushing mechanism includes a first crushing knife and a second crushing knife;

[0012] Wherein the rotating column is fixed in the crushing box through a bearing and a support plate;

[0013] The second crushing knife is detachably connected to the connecting disc through a fixing rod, and all the crushing knives are arranged at a certain inclination angle along the central axis direction of the rotating column.

[0014] In the above-mentioned crushing equipment for fermented animal feces that can be crushed, it further includes a driving motor, which is installed on the support frame;

[0015] The rotating column is driven to rotate through a driving pulley, a driven pulley and a transmission belt, so as to drive the crushing mechanism to work.

[0016] In the above-mentioned crushing equipment for fermented animal feces that can be crushed, it further includes a feeding funnel, which is detachably fixed on the top of the crushing box, and a separating rod with an isosceles triangle configuration is fixed inside it for preliminary separation before the animal feces enter the crushing box.

[0017] In the above-mentioned crushing equipment for fermented animal feces that can be crushed, it further includes a sliding plate, which has an isosceles triangle configuration and is fixed on the top of the support plate, and its top is sharp, for optimizing the hydrodynamic performance, promoting the separation and falling of animal feces.

[0018] In the above-mentioned crushing equipment for fermented animal feces that can be crushed, it further includes a maintenance cover plate, which is hinged to a side wall of the crushing box through a pin shaft, facilitating the maintenance and repair of the inside of the crushing box.

[0019] In the above-mentioned crushing equipment for fermented animal feces that can be crushed, it further includes a discharge cylinder, which is communicated with the bottom of the crushing box for discharging the crushed animal feces.

[0020] In the above-mentioned crushing equipment for fermented animal feces that can be crushed, the two sides at the bottom of the separating rod are symmetrically arranged along the central axis to ensure the structural stability and the uniform distribution when the animal feces fall, improving the separation efficiency and operation stability.

[0021] Compared with the prior art, the crushing equipment for fermented animal feces of the present utility model has at least the following beneficial effects:

[0022] Through the crushing mechanism, including innovative designs such as chain buffering and multiple groups of crushing knives arranged in a circumferential array, the equipment can more effectively process fermented animal feces with high humidity and high viscosity. These designs reduce the material blockage phenomenon, improve the crushing efficiency, and thus speed up the processing speed.

[0023] Improve the crushing effect: The first crushing knife and the second crushing knife are inclined along the central axis direction of the rotating column, so that multi-level cutting and impact can be formed during rotation, further refining the feces particles and improving the crushing effect.

[0024] Reduce energy consumption and wear: As a buffer device, the chain can preliminarily disperse and decelerate the feces before they enter the crushing area, reducing the direct impact of the material on the crushing knife, thereby reducing energy consumption and the degree of wear of the equipment. This not only extends the service life of the equipment but also reduces the maintenance cost.

[0025] Enhance the separation effect: The separation rod with an isosceles triangle configuration set inside the feed funnel optimizes the hydrodynamic performance and promotes the preliminary separation and uniform distribution of animal feces. This helps reduce the agglomeration phenomenon of the material during the crushing process and improves the crushing uniformity and efficiency. Brief Description of the Drawings

[0026] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0027] Figure 2 is a front view schematic diagram of the separation rod of the present utility model;

[0028] Figure 3 is a sectional view schematic diagram of the present utility model;

[0029] Figure 4 is a front view schematic diagram of the crushing mechanism of the present utility model.

[0030] In the figure: 1, support frame; 2, drive motor; 3, transmission box; 4, feed funnel; 5, crushing box; 6, maintenance cover plate; 7, separation rod; 8, discharge cylinder; 9, crushing mechanism; 901, rotating column; 902, sliding plate; 903, connecting disc; 904, chain; 905, first crushing knife; 906, second crushing knife; 907, fixed rod; 908, bearing; 909, support plate; 10, driven pulley; 11, driving pulley. Detailed Description of the Preferred Embodiment

[0031] The crushing equipment for fermented animal feces that can be crushed of the present utility model will be described in more detail below with reference to the drawings and through specific embodiments.

[0032] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0033] The crushing equipment for fermented animal feces in this embodiment, through an optimized crushing mechanism and a smooth material flow path, can quickly and effectively process a large amount of fermented animal feces, significantly improving the processing efficiency. See Figure 1 , including a support frame 1 for supporting the entire equipment. A crushing box 5 is fixedly installed on the top of the support frame 1 and has an internal space for receiving and crushing animal feces.

[0034] In this embodiment, the multi-layer inclined crushing knives combined with the chain buffer device achieve efficient crushing of high-moisture and high-viscosity feces, improving the processing efficiency. See Figure 1 and Figure 3-4 , a crushing mechanism 9 is installed inside the crushing box 5. A rotating column 901 has a plurality of connecting discs 903 fixed on its outer surface. There are no less than three chains 904, which are detachably and evenly fixed on the topmost connecting disc 903, and the other end is connected to a first crushing knife 905. The buffering of the chain 904 reduces the direct impact of the material on the crushing knife, reducing energy consumption and the degree of equipment wear.

[0035] The crushing mechanism 9 further includes a first crushing knife 905 and a second crushing knife 906. The rotating column 901 is fixed in the crushing box 5 through bearings 908 and a support plate 909. The outer ring of one of the bearings 908 is fixed to a plurality of support plates 909, and the end of the support plate 909 away from the bearing 908 is fixed to the bottom of the inner side wall of the crushing box 5, and the other bearing 908 is fixed to the inner top wall of the crushing box 5. The bearing is made of 45# steel and is arranged inside the cylinder. One deep groove ball bearing and one thrust ball bearing are used inside the bearing seat, adding one more deep groove ball bearing than the conventional crushers on the market to solve the problem of insufficient radial force of the thrust ball bearing, which may cause the bearing to heat up, and greatly improving the bearing life. The service life of the crusher is greatly improved, and the frequency of replacing accessories is greatly reduced.

[0036] The second crushing knife 906 is detachably connected to the connecting disc 903 through a fixing rod 907, and all the crushing knives are arranged at a certain inclination angle along the central axis direction of the rotating column 901. A sliding plate 902, which is in an isosceles triangle configuration, is fixed on the top of the support plate 909, and its top is sharp, used to optimize the hydrodynamic performance and promote the separation and falling of animal feces. The crushing knives and the chain are made of manganese steel, which is more wear-resistant and has a greater hardness.

[0037] In this embodiment, the separation rod in the feeding funnel and the sliding plate in the crushing box work together to optimize the preliminary separation and uniform distribution of feces, improving the crushing effect. See Figure 1 and Figure 2-3, further comprising a driving motor 2 mounted on the support frame 1 to drive the crushing mechanism 9 to work. The output end of the driving motor 2 is connected to the driving pulley 11. A driven pulley 10 is fixed to the top of the rotating column 901. The outer surfaces of the driving pulley 11 and the driven pulley 10 are wrapped with a transmission belt. The rotating column 901 is driven to rotate by the driving pulley 11, the driven pulley 10 and the transmission belt.

[0038] It further comprises a feeding funnel 4 detachably fixed to the top of the crushing box 5. A separating rod 7 in an isosceles triangle configuration is fixed inside it for preliminary separation before the animal feces enter the crushing box 5. The separating rod 7 and the bottom sides of the sliding plate 902 are symmetrically arranged along the central axis to ensure structural stability and uniform distribution when the animal feces fall, improving the separation efficiency and operation stability. It further comprises a maintenance cover plate 6 hinged to a side wall of the crushing box 5 through a pin shaft for facilitating the maintenance and repair of the inside of the crushing box 5. It further comprises a discharge cylinder 8 communicated with the bottom of the crushing box 5 for discharging the crushed animal feces. A separating rod 7 in an isosceles triangle configuration is fixed inside the funnel. These separating rods play a role in preliminary separation and guiding during the falling of the feces, helping to reduce the agglomeration phenomenon of the material during the crushing process, improving the crushing efficiency and uniformity. At the same time, the bottom sides of the separating rod 7 are symmetrically arranged along the central axis, further ensuring the structural stability and uniform distribution when the feces fall.

[0039] The usage method of the crushing equipment for fermented animal feces of the present utility model: First, put the animal feces into the inside of the feeding funnel 4. The animal feces are separated by the separating rod 7, so that the animal feces enter the inside of the feeding funnel 4 dispersedly. The separated animal feces can be crushed more meticulously, avoiding a large amount of them flowing into the inside of the crushing box 5, resulting in large crushing resistance and damaging the crushing mechanism 9. Then start the driving motor 2. The driving motor 2 drives the rotating column 901 to rotate through a belt transmission mechanism (the driven pulley 10, the driving pulley 11 and the transmission belt). The rotating column 901 drives the connecting disc 903, the chain 904, the first crushing knife 905 and the second crushing knife 906 to rotate to crush the animal feces, and finally discharge them through the discharge cylinder 8.

[0040] When crushing, the uppermost crushing mechanism 9 is the part that first contacts the animal feces. Using the chain 904 can buffer the animal feces and reduce the damage of parts.

[0041] Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meanings as understood by those of ordinary skill in the art to which the present utility model pertains. As used in the description and claims of this application, words such as "a" or "an" do not necessarily denote a limitation of quantity. Words such as "comprising" or "including" mean that the elements or items appearing before this word cover the elements or items listed after this word and their equivalents, without excluding other elements or items. Words such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0042] The exemplary embodiments of the present utility model have been described in detail above with reference to the preferred embodiments. However, those skilled in the art can understand that, without departing from the concept of the present utility model, various modifications and variations can be made to the above specific embodiments, and various combinations of the technical features and structures proposed by the present utility model can be made, without exceeding the protection scope of the present utility model.

Claims

1. A crushing device for crushing fermented animal manure, characterized in that: It includes a support frame (1) for supporting the entire device; A crushing box (5) is fixedly installed on the top of the support frame (1) and has an internal space for receiving and crushing animal feces; A crushing mechanism (9) is installed inside the crushing box (5); A rotating column (901) has a number of connecting discs (903) fixed to its outer surface; There are no less than three chains (904), which are detachably and evenly fixed on the topmost connecting disc (903), and the other end is connected to the first crushing knife (905).

2. The pulverizing device for pulverizing fermented animal feces according to claim 1, wherein: The crushing mechanism (9) further includes a first crushing knife (905) and a second crushing knife (906); Among them, the rotating column (901) is fixed in the crushing box (5) through a bearing (908) and a support plate (909); the second crushing knife (906) is detachably connected to the connecting disc (903) through a fixing rod (907), and all the crushing knives are arranged at a certain inclination angle along the central axis direction of the rotating column (901).

3. The pulverizing device for pulverizing fermented animal feces according to claim 1, characterized in that: It further includes a driving motor (2) installed on the support frame (1); The rotating column (901) is driven to rotate through a driving pulley (11), a driven pulley (10) and a transmission belt, so as to drive the crushing mechanism (9) to work.

4. The pulverizing device for pulverizing fermented animal feces according to claim 1, characterized in that: It further includes a feeding funnel (4) detachably fixed on the top of the crushing box (5), and an isosceles triangle-shaped separating rod (7) is fixed inside it for preliminary separation before the animal feces enter the crushing box (5).

5. The crushing device for fermented animal manure that can be crushed according to claim 2, characterized in that: It further includes a sliding plate (902). The sliding plate (902) is in an isosceles triangle configuration and is fixed on the top of the support plate (909). Its top is sharp, which is used to optimize the hydrodynamic performance and promote the separation and falling of animal feces.

6. The pulverizing equipment for fermented animal feces that can be pulverized according to claim 1, characterized in that: It further includes a maintenance cover plate (6) hinged to one side wall of the crushing box (5) through a pin shaft, which is convenient for overhauling and maintaining the inside of the crushing box (5).

7. The pulverizing device for pulverizing fermented animal feces according to claim 1, characterized in that: It further includes a discharge cylinder (8) communicated with the bottom of the crushing box (5) for discharging the crushed animal feces.

8. The pulverizing device for pulverizing fermented animal feces according to claim 4, characterized in that: The two sides at the bottom of the separating rod (7) are symmetrically arranged along the central axis to ensure the structural stability and the uniform distribution when the animal feces fall, and improve the separation efficiency and operation stability.

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