Forage crushing device based on livestock breeding

Abstract

The invention discloses a forage crushing device based on livestock raising, and particularly relates to the technical field of forage crushing for livestock raising, the forage crushing device comprises a first shell, the outer surface of the first shell is fixedly connected with a support frame, the right part of the outer surface of the first shell is fixedly provided with a control box, and the upper end of the first shell is fixedly connected with a second shell; a smashing assembly is arranged on the inner surface of the first shell and the inner surface of the second shell jointly, and a screening assembly is arranged on the inner surface of the first shell. According to the forage crushing device based on livestock raising, the crushing mechanism I, the crushing mechanism II and the cleaning mechanism are arranged, so that a crushing roller and a crushing cutter perform secondary crushing operation on forage, the crushing effect can be remarkably improved, the forage is cut and crushed more finely, subsequent processing and utilization are facilitated, and the forage crushing device is suitable for large-scale popularization and application. The outer surfaces of the crushing rollers are cleaned, so that impurities or adhesive substances brought by raw materials can be removed, roller skins are kept clean and free of substances, abrasion and blockage can be reduced, and the crushing effect and the performance of the equipment are improved.

Description

Technical Field

[0001] The invention relates to the technical field of animal husbandry forage crushing, and in particular to an animal husbandry forage crushing device. Background Art

[0002] Animal husbandry is the use of domesticated animals such as livestock and poultry, through artificial breeding and reproduction, to transform plant energy such as grass and feed into animal energy to obtain livestock products such as meat, eggs, milk, wool, silk and hides. Animal husbandry is an extremely important link in the material exchange between humans and nature. At present, when raising pigs, cattle, sheep, horses and other livestock, it is necessary to cut and crush the grass.

[0003] Chinese patent announcement number CN214046732U discloses a forage crushing device based on animal husbandry, which belongs to the technical field of agricultural and animal husbandry feed processing. The forage crushing device based on animal husbandry includes a crushing box and a fixed bottom plate, one side of the crushing box is fixedly connected to a support plate, and the upper surface of the support plate is fixedly connected to a motor; through the matching device between the motor, the first rotating shaft, the crushing knife, the first baffle, the support frame, the waterproof motor, the second rotating shaft, the crushing sheet, the second baffle, the water pump, the hose and the water outlet pipe, the forage is first crushed by the crushing sheet, water is injected to clean and humidify the forage, the first baffle is pulled out, and then the crushing knife is further crushed, and then the second baffle is pulled out and stored in the receiving box. After the crushing is completed, water can be injected to clean the device, so that the crushing effect of the forage crushing device based on animal husbandry can achieve an ideal effect. The device is simple to operate, saves time and effort, and is convenient to clean. It is not easy to be scratched by the blade and can meet the development of animal husbandry. However, the above patent document still has the following defects during implementation:

[0004] Although the above patent is convenient for cleaning during implementation, it is not possible to perform a second crushing operation on the grass, nor is it possible to screen the grass during the crushing process. Summary of the invention

[0005] The main purpose of the present invention is to provide a forage crushing device based on animal husbandry, which can effectively solve the problem that the forage cannot be crushed twice and the forage cannot be screened during the crushing process.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a forage crushing device based on animal husbandry, comprising a shell 1, a support frame is fixedly connected to the outer surface of the shell 1, a control box is fixedly installed on the right part of the outer surface of the shell 1, the upper end of the shell 1 is fixedly connected to the shell 2, the inner surfaces of the shell 1 and the shell 2 are jointly provided with a crushing component, and the inner surface of the shell 1 is provided with a screening component;

[0007] The crushing assembly includes a double-axis motor fixedly connected to the left end of the second shell, the inner surface of the second shell is provided with a crushing mechanism 1, the inner surface of the second shell is provided with a crushing mechanism 2, and the inner surface of the second shell is provided with a cleaning mechanism above the first crushing mechanism.

[0008] Preferably, the crushing mechanism 1 includes two round rods rotatably connected to the inner surface of the outer shell 2, and the outer surfaces of the two round rods are fixedly connected to crushing rollers. The left end of the round rod located at the front is fixedly connected to the right output end of the dual-axis motor through a coupling, and the right ends of the two round rods are fixedly connected to meshing gears 1, and the left output end of the dual-axis motor is fixedly connected to a rotating rod through a coupling.

[0009] Preferably, the second crushing mechanism includes two fixing frames fixedly connected to the inner surface of the first outer shell, the inner surfaces of the two fixing frames are rotatably connected to a transmission rod 1, the lower end of the upper fixing frame is fixedly connected to a hollow block, the inner surface of the first outer shell is rotatably connected to a transmission rod 2, the outer surface of the rotating rod and the outer surface of the second transmission rod are jointly fixedly connected to a pulley group, the outer surface of the second transmission rod and the outer surface of the first transmission rod are jointly fixedly connected to a transmission mechanism, and the outer surface of the first transmission rod is fixedly connected to a plurality of crushing knives.

[0010] Preferably, the cleaning mechanism comprises inclined plates fixedly connected to the two inner surfaces of the shell symmetrically, the ends of the two inclined plates away from each other are fixedly connected to arc panels, and the outer surfaces of the two arc panels are fixedly connected to a plurality of bristles.

[0011] Preferably, the screening assembly includes four fixed blocks fixedly connected to the inner surface of the outer shell, a screening mechanism is commonly provided on the upper ends of the four fixed blocks, a scraping mechanism 1 is provided on the outer surface of the transmission rod, and a scraping mechanism 2 is provided on the outer surface of the transmission rod above the screening mechanism.

[0012] Preferably, the screening mechanism includes an annular groove opened on the inner surface of the outer shell, the upper ends of the four fixed blocks are fixedly connected to spring telescopic rods, the upper ends of the four spring telescopic rods are commonly fixedly connected to a screening net, the inner surface of the transmission rod is symmetrically rotatably connected to a cam rod, the ends of the two cam rods away from each other are fixedly connected to gear two, the lower part of the inner surface of the annular groove is fixedly connected to a gear ring meshing with gear two, and the outer surfaces of the two cam rods are commonly rotatably connected to a protective ring slidably connected to the annular groove.

[0013] Preferably, the scraping mechanism comprises two fixed plates fixedly connected to the outer surface of a transmission rod, one end of the two fixed plates is commonly fixedly connected to a groove plate, the inner surface of the groove plate is fixedly connected to a plurality of return springs, and one end of the plurality of return springs is fixedly connected to a scraper.

[0014] Preferably, the scraping mechanism 2 includes a one-way bearing fixedly connected to an outer surface of a transmission rod, a groove plate 2 is fixedly connected to the outer surface of the one-way bearing, a plurality of return springs 2 are fixedly connected to the inner surface of the groove plate 2, one end of each of the return springs 2 is fixedly connected to a scraper 2, and an electromagnetic valve is fixedly connected to the inner surface of the outer shell 1.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In the present invention, by providing a crushing mechanism 1, a crushing mechanism 2 and a cleaning mechanism, the crushing roller and the crushing knife can perform a secondary crushing operation on the grass, which can significantly improve the crushing effect and make the grass cut and crushed more finely, so as to facilitate subsequent processing and utilization. Cleaning the outer surface of the crushing roller can remove impurities or adhesions brought by the raw materials, keep the roller skin clean and free of objects, help reduce wear and blockage, and thus improve the crushing effect and the performance of the equipment.

[0017] 2. In the present invention, a screening mechanism is provided, and the screening net moves up and down under the tensile reaction force of the spring telescopic rod to screen the secondary crushed grass. Qualified grass will fall through the screening net, and unqualified grass will be retained at the upper end of the screening net, which can ensure that the particle size of the grass is highly uniform, not only removes impurities such as dust and stones that may exist in the grass, but also further improves the purity and overall quality of the grass, thereby improving the overall processing efficiency and reducing production costs.

[0018] 2. In the present invention, by providing a scraping mechanism 1 and a scraping mechanism 2, the scraper 1 can clean the grass on the inner surface of the shell 1, thereby avoiding unnecessary waste of grass and making full use of the grass. At the same time, the scraper 2 can clean the screened grass during the rotation process, which is convenient for another screening operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the crushing component and the screening component of the present invention;

[0022] Figure 4 It is a cross-sectional structural schematic diagram of a pulverizing mechanism of the present invention;

[0023] Figure 5 It is a schematic diagram of the second cross-sectional structure of the pulverizing mechanism of the present invention;

[0024] Figure 6It is a schematic diagram of the explosion effect of the screening mechanism of the present invention;

[0025] Figure 7 It is a schematic diagram of the cross-sectional structure of the circular ring groove of the present invention;

[0026] Figure 8 It is a cross-sectional structural schematic diagram of a scraping mechanism of the present invention;

[0027] Fig. 9 It is a schematic diagram of the second cross-sectional structure of the scraping mechanism of the present invention.

[0028] In the figure: 1, housing 1; 2, support frame; 3, control box; 4, housing 2; 5, crushing assembly; 51, double-axis motor; 52, crushing mechanism 1; 521, crushing roller; 522, gear 1; 523, round rod; 524, rotating rod; 53, crushing mechanism 2; 531, fixed frame; 532, transmission rod 1; 533, transmission rod 2; 534, hollow block; 535, pulley group; 536, crushing knife; 537, transmission mechanism; 54, cleaning mechanism; 541, inclined plate; 542, arc panel; 543, brush Hair; 6, screening assembly; 61, fixed block; 62, screening mechanism; 621, annular groove; 622, gear ring; 623, spring telescopic rod; 624, screening net; 625, cam rod; 626, gear 2; 627, protective ring; 63, scraping mechanism 1; 631, fixed plate; 632, groove plate 1; 633, reset spring 1; 634, scraper 1; 64, scraping mechanism 2; 641, one-way bearing; 642, groove plate 2; 643, reset spring 2; 644, scraper 2; 645, electromagnetic valve. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0030] Embodiment 1, as Figure 1 and Figure 2 As shown, a forage crushing device based on animal husbandry includes a shell 1, a support frame 2 is fixedly connected to the outer surface of the shell 1, a control box 3 is fixedly installed on the right part of the outer surface of the shell 1, a shell 2 4 is fixedly connected to the upper end of the shell 1, a crushing component 5 is commonly provided on the inner surfaces of the shell 1 and the shell 2 4, and a screening component 6 is provided on the inner surface of the shell 1.

[0031] During the implementation of this embodiment, the grass is placed in the shell 2 4, and then the control box 3 is operated to make the crushing component 5 crush the grass twice, and then the crushed grass is screened by the screening component 6 to remove unqualified grass and take out qualified grass from the shell 1.

[0032] The control box 3 mentioned above is a mature control technology means and equipment in the prior art. In this solution, its controllable functions are utilized, and its internal structure, principle and connection method are not further explained.

[0033] Specifically, in order to realize the crushing of grass, refer to Figure 3 , Figure 4 and Figure 5 In this embodiment, the crushing assembly 5 includes a dual-axis motor 51 fixedly connected to the left end of the outer shell 2 4, a crushing mechanism 1 52 is provided on the inner surface of the outer shell 2 4, a crushing mechanism 2 53 is provided on the inner surface of the outer shell 2 4, and a cleaning mechanism 54 is provided on the inner surface of the outer shell 2 4 above the crushing mechanism 1 52.

[0034] For further information, see Figure 3 and Figure 4 In this embodiment, the crushing mechanism 52 includes two round rods 523 rotatably connected to the inner surface of the shell 2 4, and the outer surfaces of the two round rods 523 are fixedly connected to the crushing rollers 521. The left end of the front round rod 523 is fixedly connected to the right output end of the dual-axis motor 51 through a coupling, and the right ends of the two round rods 523 are fixedly connected to the meshing gears 522, and the left output end of the dual-axis motor 51 is fixedly connected to the rotating rod 524 through a coupling.

[0035] For further information, see Figure 3 and Figure 4 In this embodiment, the cleaning mechanism 54 includes an inclined plate 541 that is fixedly connected to the inner surface of the shell 24 symmetrically on the left and right sides, and the ends of the two inclined plates 541 that are away from each other are fixedly connected to an arc panel 542, and the outer surfaces of the two arc panels 542 are fixedly connected to a plurality of bristles 543.

[0036] During the implementation process, the fodder is transported to the outer shell 2 4 through the relevant transmission belt equipment, and then the right end output end of the dual-axis motor 51 is started to drive the crushing roller 521 located at the front to rotate through the coupling. Since the two gears 1 522 are meshed with each other, the two crushing rollers 521 rotate toward the middle with each other, and under the action of the inclined plate 541, the fodder can be gradually crushed by the crushing roller 521. At the same time, during the rotation of the two crushing rollers 521, the bristles 543 on the arc panel 542 can clean the outer surface of the crushing roller 521 to prevent the fodder from adhering to the outer surface of the crushing roller 521. On the one hand, cleaning the outer surface of the crushing roller 521 can remove impurities or adhesions brought by the raw materials, keep the roller skin clean and free of objects, help reduce wear and blockage, thereby improving the crushing effect and equipment performance. On the other hand, keeping the outer surface of the crushing roller 521 clean can also improve the crushing efficiency, extend the service life of the equipment, ensure that the equipment is always in good working condition, and thus save maintenance costs and production losses.

[0037] For further information, see Figure 3 and Figure 5 In this embodiment, the crushing mechanism 2 53 includes two fixing frames 531 fixedly connected to the inner surface of the shell 1, the inner surfaces of the two fixing frames 531 are rotatably connected to the transmission rod 1 532, a hollow block 534 is fixedly connected to the lower end of the upper fixing frame 531, the inner surface of the shell 1 is rotatably connected to the transmission rod 2 533, the outer surface of the rotating rod 524 and the outer surface of the transmission rod 2 533 are fixedly connected to a pulley group 535, the outer surface of the transmission rod 2 533 and the outer surface of the transmission rod 1 532 are fixedly connected to a transmission mechanism 537, and the outer surface of the transmission rod 1 532 is fixedly connected to a plurality of crushing knives 536.

[0038] As can be seen from the above, the grass crushed by the crushing mechanism 52 will fall into the shell 1 under the action of gravity, and then the left end output end of the dual-axis motor 51 is started to drive the rotating rod 524 to rotate through the coupling, and the transmission rod 533 is driven to rotate under the transmission action of the pulley group 535. At the same time, the crushing knife 536 on the transmission rod 532 is driven to rotate under the transmission action of the transmission mechanism 537, and the grass is crushed for the second time. The crushing effect can be significantly improved, and the grass can be cut and crushed more finely, so as to facilitate subsequent processing and utilization.

[0039] The pulley assembly 535 mentioned above is composed of two pulleys and a belt.

[0040] The transmission mechanism 537 mentioned above is composed of two bevel gears.

[0041] The dual-axis motor 51 mentioned above is a mature driving technology means and equipment in the prior art. In this solution, the couplings on both sides thereof can rotate independently and can stop after rotating to a set number of circles. Its internal structure, connection method and principle will not be elaborated any more.

[0042] Embodiment 2: Based on Embodiment 1, this embodiment adds a screening component 6 for screening the fallen grass, so as to achieve the purpose of screening the fallen grass.

[0043] Specifically, in order to screen the fallen grass, refer to Figure 3 , Figure 6 , Figure 7 , Figure 8 and Fig. 9 In this embodiment, the screening assembly 6 includes four fixed blocks 61 fixedly connected to the inner surface of the outer shell 1, a screening mechanism 62 is commonly provided on the upper ends of the four fixed blocks 61, a scraping mechanism 63 is provided on the outer surface of the transmission rod 532, and a scraping mechanism 64 is provided on the outer surface of the transmission rod 532 above the screening mechanism 62.

[0044] For further information, see Figure 3 , Figure 6 and Figure 7 In this embodiment, the screening mechanism 62 includes an annular groove 621 opened on the inner surface of the shell 1, the upper ends of the four fixed blocks 61 are fixedly connected to the spring telescopic rods 623, the upper ends of the four spring telescopic rods 623 are commonly fixedly connected to the screening net 624, the inner surface of the transmission rod 1 532 is symmetrically rotatably connected to the cam rods 625, the ends of the two cam rods 625 away from each other are fixedly connected to the gear 2 626, the lower part of the inner surface of the annular groove 621 is fixedly connected to the gear ring 622 meshing with the gear 2 626, and the outer surfaces of the two cam rods 625 are commonly rotatably connected to the protective ring 627 slidably connected to the annular groove 621.

[0045] During the implementation process, the hay after secondary crushing falls on the screening net 624 under the action of gravity. At the same time, the transmission rod 1 532 drives the cam rod 625 to revolve during the rotation. Since the gear 2 626 is meshed with the gear ring 622, the cam rod 625 rotates during the revolution, so that the screening net 624 moves up and down under the tensile reaction force of the spring telescopic rod 623, and the hay after secondary crushing is screened. Qualified hay will fall through the screening net 624, and unqualified hay will be retained at the upper end of the screening net 624, which can ensure that the particle size of the hay is highly uniform, not only removes impurities such as dust and stones that may exist in the hay, but also further improves the purity and overall quality of the hay, thereby improving the overall processing efficiency and reducing production costs.

[0046] For further information, see Figure 3 and Figure 8 In this embodiment, the scraping mechanism 63 includes two fixed plates 631 fixedly connected to the outer surface of the transmission rod 532, one end of the two fixed plates 631 is commonly fixedly connected to a groove plate 632, the inner surface of the groove plate 632 is fixedly connected to a plurality of return springs 633, and one end of the plurality of return springs 633 is fixedly connected to a scraper 634.

[0047] For further information, see Figure 3 , Figure 7 and Fig. 9 In this embodiment, the scraper mechanism 2 64 includes a one-way bearing 641 fixedly connected to the outer surface of the transmission rod 1 532, the outer surface of the one-way bearing 641 is fixedly connected to a groove plate 2 642, the inner surface of the groove plate 2 642 is fixedly connected to a plurality of return springs 2 643, one end of the plurality of return springs 2 643 is fixedly connected to a scraper plate 2 644, and the inner surface of the housing 1 is fixedly connected to an electromagnetic valve 645.

[0048] During the implementation process, the transmission rod 532 will drive the scraper 634 on the fixed plate 631 to rotate during the rotation. Under the action of the reset spring 633, the scraper 634 is always in close contact with the inner surface of the shell 1, so as to clean the grass adhering to the inner surface of the shell 1 and avoid unnecessary waste of grass.

[0049] Secondly, the grass material retained on the screening net 624 after screening can be rotated in the opposite direction by starting the left output end of the dual-axis motor 51, thereby driving the transmission rod 1 532 to rotate in the opposite direction, and under the action of the one-way bearing 641, the groove plate 2 642 can be rotated, so that the scraper 2 644 is always closely attached to the upper end of the screening net 624 under the action of the reset spring 2 643, and the unqualified materials are discharged from the inner cavity of the shell 1 under the coordinated action of the centrifugal force and the electromagnetic valve 645.

[0050] The one-way bearing 641 mentioned above is a mature one-way transmission part in the prior art. In this solution, its function of being able to rotate in one direction but unable to rotate in the other direction is utilized, and its internal structure, connection method and principle are not further elaborated.

[0051] The electromagnetic valve 645 mentioned above is a mature control technology means and equipment in the prior art. In this solution, its opening and closing function is utilized, and its internal structure, connection method and principle are not further explained.

[0052] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A forage crushing device for animal husbandry, comprising a housing (1), characterized in that: The outer surface of the shell one (1) is fixedly connected to a support frame (2), the right part of the outer surface of the shell one (1) is fixedly installed with a control box (3), the upper end of the shell one (1) is fixedly connected to the shell two (4), the inner surfaces of the shell one (1) and the shell two (4) are jointly provided with a crushing component (5), and the inner surface of the shell one (1) is provided with a screening component (6); The pulverizing assembly (5) comprises a double-axis motor (51) fixedly connected to the left end of the second shell (4); a pulverizing mechanism (52) is arranged on the inner surface of the second shell (4); a pulverizing mechanism (53) is arranged on the inner surface of the second shell (4); and a cleaning mechanism (54) is arranged on the inner surface of the second shell (4) above the pulverizing mechanism (52).

2. The animal husbandry grass crushing device according to claim 1, characterized in that: The pulverizing mechanism (52) comprises two round rods (523) rotatably connected to the inner surface of the second housing (4); the outer surfaces of the two round rods (523) are fixedly connected to pulverizing rollers (521); the left end of the round rod (523) located at the front is fixedly connected to the right output end of the dual-axis motor (51) via a coupling; the right ends of the two round rods (523) are fixedly connected to meshing gears (522); and the left output end of the dual-axis motor (51) is fixedly connected to a rotating rod (524) via a coupling.

3. The animal husbandry grass crushing device according to claim 2, characterized in that: The second crushing mechanism (53) comprises two fixing frames (531) fixedly connected to the inner surface of the first shell (1); the inner surfaces of the two fixing frames (531) are rotatably connected to a first transmission rod (532); the lower end of the fixing frame (531) located at the upper part is fixedly connected to a hollow block (534); the inner surface of the first shell (1) is rotatably connected to a second transmission rod (533); the outer surface of the rotating rod (524) and the outer surface of the second transmission rod (533) are fixedly connected to a pulley group (535); the outer surface of the second transmission rod (533) and the outer surface of the first transmission rod (532) are fixedly connected to a transmission mechanism (537); the outer surface of the first transmission rod (532) is fixedly connected to a plurality of crushing knives (536).

4. The animal husbandry grass crushing device according to claim 1, characterized in that: The cleaning mechanism (54) comprises an inclined plate (541) fixedly connected to the inner surface of the second shell (4) symmetrically on the left and right, the ends of the two inclined plates (541) away from each other are fixedly connected to an arc panel (542), and the outer surfaces of the two arc panels (542) are fixedly connected to a plurality of bristles (543).

5. The animal husbandry grass crushing device according to claim 3, characterized in that: The screening assembly (6) comprises four fixed blocks (61) fixedly connected to the inner surface of the housing (1); a screening mechanism (62) is commonly provided at the upper ends of the four fixed blocks (61); a scraping mechanism (63) is provided on the outer surface of the transmission rod (532); and a scraping mechanism (64) is provided on the outer surface of the transmission rod (532) above the screening mechanism (62).

6. The animal husbandry grass crushing device according to claim 5, characterized in that: The screening mechanism (62) comprises an annular groove (621) formed on the inner surface of the housing (1); the upper ends of the four fixed blocks (61) are fixedly connected to spring telescopic rods (623); the upper ends of the four spring telescopic rods (623) are commonly fixedly connected to a screening net (624); the inner surface of the transmission rod (532) is symmetrically rotatably connected to a cam rod (625); the ends of the two cam rods (625) that are away from each other are fixedly connected to a gear (626); the lower part of the inner surface of the annular groove (621) is fixedly connected to a gear ring (622) meshing with the gear (626); the outer surfaces of the two cam rods (625) are commonly rotatably connected to a protective ring (627) slidably connected to the annular groove (621).

7. The animal husbandry grass crushing device according to claim 5, characterized in that: The scraping mechanism (63) comprises two fixed plates (631) fixedly connected to the outer surface of a transmission rod (532), one end of the two fixed plates (631) being fixedly connected to a groove plate (632), the inner surface of the groove plate (632) being fixedly connected to a plurality of return springs (633), and one end of each of the plurality of return springs (633) being fixedly connected to a scraper plate (634).

8. The animal husbandry grass crushing device according to claim 5, characterized in that: The scraping mechanism 2 (64) comprises a one-way bearing (641) fixedly connected to the outer surface of the transmission rod 1 (532); the outer surface of the one-way bearing (641) is fixedly connected to a groove plate 2 (642); the inner surface of the groove plate 2 (642) is fixedly connected to a plurality of return springs 2 (643); one end of each of the return springs 2 (643) is fixedly connected to a scraper plate 2 (644); and the inner surface of the housing 1 (1) is fixedly connected to an electromagnetic valve (645).

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