Livestock breeding forage smashing device

Abstract

The utility model discloses a livestock breeding forage smashing device, and relates to the technical field of forage processing, the livestock breeding forage smashing device comprises a shell, one side surface of the shell is provided with a feed port used for feeding raw materials and a discharge port used for discharging finished products, and the shell is internally provided with a smashing mechanism used for smashing forage raw materials. A dust removal mechanism for extracting and storing forage dust generated in the crushing process is further arranged in the shell, a discharging mechanism for screening and filtering crushed forage and then discharging the crushed forage out of the equipment is further arranged in the shell, and the crushing mechanism is composed of a chopping assembly for cutting large forage into small pieces. The chopping assembly comprises a cutting roller, and the middle section of the cutting roller is provided with two meshing teeth. According to the scheme, by arranging the crushing mechanism and the dust removal mechanism, the uniformity and the fineness of the finished forage are ensured, and the high requirement of livestock breeding for the forage quality is met.

Description

Technical Field

[0001] The utility model relates to the field of forage processing, in particular to a forage crushing device for animal husbandry. Background Art

[0002] In the livestock breeding industry, the quality of forage is crucial to the growth and health of animals. Forage has high nutritional value and is usually crushed into pieces or powder and added to feed for livestock breeding;

[0003] When the existing livestock breeding forage crushing devices realize forage crushing, the traditional forage processing method is often inefficient and it is difficult to ensure the uniformity and fineness of the forage. In addition, a large amount of dust will be generated during the crushing process of the forage, posing a threat to the working environment and personnel health. Moreover, most of the existing forage crushing devices can only crush once through the crushing knife, which has the problem of poor crushing effect. Utility Model Content

[0004] The purpose of the utility model is to provide a livestock breeding forage crushing device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A livestock breeding forage crushing device comprises a shell, one side surface of the shell is provided with a feed inlet for inputting raw materials and a discharge port for discharging finished products, a crushing mechanism for crushing forage raw materials is arranged inside the shell, a dust removal mechanism for extracting and storing forage dust generated during the crushing process is also arranged inside the shell, and a discharge mechanism for screening the crushed forage and discharging it from the equipment is also arranged inside the shell.

[0007] Furthermore, the crushing mechanism is composed of a chopping component for dividing large pieces of grass into small pieces, and a crushing component for further processing the cut grass. The chopping component includes: a cutting drum, the middle section of which is provided with two meshing teeth, the interior of the cutting drum is provided with a cutting blade for dividing the grass, and the interior of the feed port is fixedly provided with two independently rotatable driving toothed discs that can drive the cutting drum to rotate, and the two driving toothed discs are respectively engaged with a meshing tooth.

[0008] Furthermore, the pulverizing assembly comprises: a pulverizing drum, the pulverizing drum is located inside the shell, there are three pulverizing drums, and a height-adjustable lifting platform is arranged above the pulverizing drum.

[0009] Furthermore, the discharging mechanism includes: a filter screen, the filter screen is located inside the shell, a storage bin for storing finished forage is provided on the bottom surface of the filter screen, a pushing roller with a rotatable pushing plate for pushing out the crushed finished forage is provided inside the storage bin, and a spring block is provided on the bottom surface of the storage bin, and the spring block can slightly shake up and down when the forage hits the surface of the filter screen to speed up the screening speed and the discharging speed.

[0010] Furthermore, a conveyor belt for conveying the forage out of the shell is also provided inside the shell, and the conveyor belt is located at one side of the storage bin, and one end of the conveyor belt passes through the discharge port and is located outside the shell.

[0011] Furthermore, the dust removal mechanism includes: an air duct, which is fixedly installed on one side surface of the shell, an air inlet is provided on one side surface of the shell, a rotatable fan is provided on the bottom surface of the air inlet, and an air outlet is also provided on one side surface of the shell, the two ends of the air duct connect the air inlet and the air outlet, and a dust suction port for sucking in dust is also provided on one side surface of the air duct.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In this scheme, by setting up a crushing mechanism and a dust removal mechanism, the cooperation of the cutting drum and the crushing drum realizes the preliminary segmentation and further crushing of the forage, which greatly improves the crushing efficiency of the forage, ensures the uniformity and fineness of the finished forage, and meets the high requirements of animal husbandry for the quality of forage. The dust removal system is equipped with an airflow generated by the fan to effectively absorb and collect the dust generated during the crushing process, avoiding the impact of dust on the working environment and personnel health, and ensuring the continuous and stable operation of the device;

[0014] 2. In this solution, by providing a discharging mechanism and a filter screen design inside the device, the crushed grass can be effectively screened to ensure the purity and quality of the finished grass, and improve the utilization rate of the feed. The push roller and conveyor belt driven by the servo motor can realize the automatic discharging and collection of the finished grass, which greatly improves the work efficiency, reduces the labor cost, and is convenient for the user to use later. In addition, the design of the buffer block helps to speed up the screening speed and further improve the overall work efficiency. 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 schematic diagram of the internal structure of the utility model;

[0017] Figure 3This is a schematic diagram of the structure of the crushing mechanism of the utility model;

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

[0019] In the figure: 1. Shell; 2. Feed inlet; 3. Discharge outlet; 4. Conveyor belt; 5. Collecting trough; 6. Cutting drum; 7. Opening and closing door; 8. Air inlet; 9. Air duct; 10. Intercepting net; 11. Dust collection box; 12. Crushing drum; 13. Lifting platform; 14. Filter net; 15. Storage bin; 16. Spring block; 17. Pushing drum; 18. Meshing teeth; 19. Driving motor; 20. Cutting blade; 21. Driving gear disc; 22. Dust suction port; 23. Fan. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1: Please refer to Figures 1 to 4 A livestock breeding forage crushing device comprises a shell 1, a side surface of the shell 1 is provided with a feed inlet 2 for inputting raw materials and a discharge port 3 for discharging finished products, a crushing mechanism for crushing forage raw materials is arranged inside the shell 1, a dust removal mechanism for extracting and storing forage dust generated during the crushing process is also arranged inside the shell 1, a discharge mechanism for filtering the crushed forage and discharging it from the device is also arranged inside the shell 1, and a rotatable opening and closing door 7 is also arranged on one side surface of the shell 1, and the opening and closing door 7 is made of transparent material, so that the internal processing space can be observed;

[0022] The crushing mechanism is composed of a chopping assembly for chopping large pieces of grass into small pieces, and a crushing assembly for further processing the cut grass. The chopping assembly includes: a cutting drum 6, the middle section of which is provided with two independently rotatable drums, the surface of which is fixedly provided with meshing teeth 18, the interior of which is provided with cutting blades 20 for chopping grass, and the interior of the feed port 2 is fixedly provided with two driving motors 19, the two driving motors 19 are respectively located on both sides of the cutting drum 6, and the output shafts of the two driving motors 19 are both provided with driving toothed discs 21, and the two driving toothed discs 21 are respectively meshed with one meshing tooth 18;

[0023] The crushing assembly includes: a crushing drum 12, the crushing drum 12 is located inside the shell 1, there are three crushing drums 12, and the surfaces of the three crushing drums 12 are all provided with a plurality of crushing knives, a multi-axis motor for driving the crushing drum 12 to rotate is provided on one side surface of the shell 1, a lifting platform 13 is provided above the crushing drum 12, a pressing roller matched with the crushing drum 12 is also provided on the bottom surface of the lifting platform 13, and an electric push rod for adjusting the height of the lifting platform 13 is provided on the upper surface of the lifting platform 13;

[0024] The discharging mechanism comprises: a filter screen 14, which is located inside the shell 1, and a storage bin 15 for storing finished grass products is provided on the bottom surface of the filter screen 14, and a rotatable pushing roller 17 is provided inside the storage bin 15, and pushing plates for pushing out the crushed grass products are fixedly installed on both side surfaces of the pushing roller 17, and a servo motor for driving the pushing roller 17 to rotate is also provided on one side surface of the shell 1, and a spring block 16 is provided on the bottom surface of the storage bin 15, and the spring block 16 can slightly shake up and down when the grass hits the surface of the filter screen 14 to speed up the screening speed and the discharging speed, and the shell 1 is also provided with a conveyor belt 4 for discharging the grass from the inside of the shell 1, and the conveyor belt 4 is located on one side of the storage bin 15, and one end of the conveyor belt 4 passes through the discharging port 3 and is located outside the shell 1, and a collecting trough 5 for collecting finished grass products is also fixedly installed below one end of the conveyor belt 4;

[0025] The dust removal mechanism includes: an air duct 9, which is fixedly mounted on one side surface of the shell 1, an air inlet 8 is provided on one side surface of the shell 1, a rotatable fan 23 is provided on the bottom surface of the air inlet 8, an air outlet is also provided on one side surface of the shell 1, an interception net 10 is provided at the center of the air outlet, the two ends of the air duct 9 connect the air inlet 8 with the air outlet, a dust suction port 22 for sucking in dust is also provided on one side surface of the air duct 9, a dust collecting box 11 for collecting dust is also provided below the air outlet, and an openable and closable box cover is provided on one side surface of the dust collecting box 11.

[0026] In this embodiment, the user puts the grass material into the housing 1 through the feed port 2, and the two driving motors 19 are started at the same time, and the two driving toothed discs 21 are driven to rotate through the output shaft, driving the toothed discs 21 to engage with the meshing teeth 18, so that the two rotating drums on the cutting drum 6 rotate, and the cutting blades 20 on the rotating drum rotate accordingly, and the large grass is preliminarily divided into small pieces. The divided small grass falls into the crushing assembly below, and the multi-axis motor of the crushing assembly is started, driving the three crushing drums 12 to rotate, and the crushing blades on the crushing drum 12 rotate accordingly, and cooperate with the pressing rollers on the fixed lifting platform 13 to further crush the grass. At the same time, the electric push rod adjusts the height of the lifting platform 13 to adapt to grass of different sizes;

[0027] During the crushing process, the fan 23 sucks air from the air inlet 8 and discharges it from the air outlet. The grass dust generated by the crushing is attracted by the circulating wind and sucked in through the dust suction port 22. The airflow generated by the fan 23 transports the dust along the air duct 9 to the air outlet. At the air outlet, the interception net 10 blocks larger particles to prevent them from entering the air outlet system. The dust airflow passes through the dust suction port 22 and sucks in finer dust. Finally, the dust is collected in the dust box 11. The user can open the box cover regularly to clean the dust box.

[0028] The crushed grass falls on the filter 14, and the qualified finished grass passes through the filter 14 and enters the storage bin 15, while the larger particles are intercepted by the filter 14. When the grass hits the filter 14, the buffer block 16 will produce a slight up and down shake, which helps to speed up the screening speed;

[0029] The finished grass in the storage bin 15 is pushed by the pushing roller 17 driven by the servo motor. The pushing plate on the pushing roller 17 pushes the grass to the conveyor belt 4. The conveyor belt 4 transports the grass out of the shell 1 from the discharge port 3 and into the collecting trough 5. The user can directly collect the finished grass in the collecting trough 5 for subsequent use.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A livestock breeding forage crushing device, comprising a housing (1), characterized in that: A feed inlet (2) for inputting raw materials and a discharge outlet (3) for discharging finished products are provided on one side surface of the shell (1); a crushing mechanism for crushing the forage raw materials is provided inside the shell (1); a dust removal mechanism for extracting and storing forage dust generated during the crushing process is also provided inside the shell (1); and a discharge mechanism for filtering the crushed forage and discharging it from the equipment is also provided inside the shell (1).

2. The animal husbandry forage crushing device according to claim 1, characterized in that: The crushing mechanism is composed of a chopping component for chopping large pieces of grass into small pieces, and a pulverizing component for further processing the cut grass. The chopping component comprises: a cutting drum (6), the middle section of which is provided with two meshing teeth (18), the interior of the cutting drum (6) is provided with a cutting blade (20) for chopping grass, and the interior of the feed port (2) is fixedly provided with two independently rotatable driving toothed discs (21) that can drive the cutting drum (6) to rotate, and the two driving toothed discs (21) are respectively meshed with one meshing tooth (18).

3. The animal husbandry grass crushing device according to claim 2, characterized in that: The pulverizing assembly comprises: a pulverizing roller (12), the pulverizing roller (12) being located inside the housing (1), the pulverizing roller (12) being specifically three, and a lifting platform (13) with adjustable height being arranged above the pulverizing roller (12).

4. The animal husbandry forage crushing device according to claim 1, characterized in that: The discharging mechanism comprises: a filter screen (14), the filter screen (14) being located inside the housing (1), a storage bin (15) for storing finished grass products being provided on the bottom surface of the filter screen (14), a pushing roller (17) rotatable with a pushing plate for pushing out the crushed grass products being provided inside the storage bin (15), a spring block (16) being provided on the bottom surface of the storage bin (15), the spring block (16) being able to slightly shake up and down when the grass hits the surface of the filter screen (14) to speed up the screening speed and the discharging speed.

5. The animal husbandry forage crushing device according to claim 4, characterized in that: A conveyor belt (4) for conveying fodder out of the shell (1) is also provided inside the shell (1); the conveyor belt (4) is located on one side of the storage bin (15); one end of the conveyor belt (4) passes through the discharge port (3) and is located outside the shell (1).

6. The animal husbandry forage crushing device according to claim 1, characterized in that: The dust removal mechanism comprises: an air duct (9), the air duct (9) being fixedly mounted on a side surface of a shell (1), an air inlet (8) being arranged on one side surface of the shell (1), a rotatable fan (23) being arranged on the bottom surface of the air inlet (8), an air outlet being also arranged on one side surface of the shell (1), the two ends of the air duct (9) connecting the air inlet (8) with the air outlet, and a dust suction port (22) for sucking in dust being also arranged on one side surface of the air duct (9).

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