Livestock breeding forage and grain mixed processing equipment

Abstract

The invention is suitable for the field of livestock breeding corollary equipment, and provides livestock breeding forage and grain mixing processing equipment which comprises a mixing machine, a screw feeder, a forage pulverizer and a grain pulverizer, the grain pulverizer comprises a rack, a feeding hopper, a pulverizing box and a bottom cover, a knocking mechanism is fixed below the rack, a control mechanism is installed on an installation frame, and the control mechanism is connected with the screw feeder. The control mechanism is fixedly connected with the grinding piece, and spherical protrusions are distributed on the grinding piece. According to the forage and grain mixing processing equipment for livestock breeding, forage and grains are smashed or pulverized through respective processing machines, the independent adjusting function is achieved, a user is allowed to adjust the smashing degree and the mixing proportion of the forage and the grains according to needs, the specific requirements of different livestock breeding are met, and the processing efficiency is improved. The flexibility and multifunctionality of the processing equipment are improved, and the control mechanism not only can drive the grinding piece to grind the grains, but also can be matched with the knocking mechanism to complete effective separation of the grinding piece and grain particles.

Description

Technical Field

[0001] The invention belongs to the field of supporting equipment for animal husbandry, and in particular relates to a forage and grain mixing and processing equipment for animal husbandry. Background Art

[0002] Animal husbandry is an important part of agriculture. With the increase in population, animal husbandry has become increasingly important in ensuring people's meat and dairy products. How to improve the processing efficiency of animal husbandry feed has also become a hot topic today. By improving the efficiency of feed processing, it can not only further improve the feed processing situation in animal husbandry, but also promote the development of the animal husbandry industry. In feed processing, feed processing is often a mixed processing between grass and grains.

[0003] Existing livestock breeding forage and grain mixing processing equipment includes an impurity removal device and a mixing and breaking device. The impurity removal device includes a removal box. A first filter component and a second filter component are arranged from top to bottom in the removal box. A first feed port is arranged at the upper end of the removal box. The first filter component is used to remove impurities with a large size difference from the grains. The second filter component is used to remove impurities with a size similar to the grains. A material transfer device is connected to the discharge of the second filter component. The material transfer device is used to transfer the filtered grains to the mixing and breaking device. The mixing and breaking device includes a mixing box. Two mixing feed ports are arranged at the upper end of the mixing box. The mixing and breaking device is used to break and mix the grains and forage.

[0004] Existing processing equipment can only mix grass and grains and then crush and mix them uniformly, which leads to the singleness of product types and cannot meet the livestock industry's demand for diversified feed. In addition, although the existing equipment has the function of removing impurities, it lacks an effective cleaning mechanism inside, which makes it easy for crushed grass and grains to remain in the device, thus affecting the overall processing effect and product quality.

[0005] Therefore, in view of the above situation, there is an urgent need to develop a livestock breeding forage and grain mixing processing equipment to overcome the shortcomings in current practical applications. Summary of the invention

[0006] In view of the deficiencies in the prior art, an embodiment of the present invention aims to provide a livestock breeding forage and grain mixing and processing equipment to solve the problems in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A livestock breeding forage and grain mixing and processing equipment, comprising a mixer, a screw feeder, a forage crusher and a grain crusher, wherein the mixer is arranged on one side of the forage crusher and the grain crusher, a machine cover is installed on the mixer, a forage receiving trough is arranged at the discharge end at the bottom of the forage crusher, a forage receiving trough is arranged at the discharge end at the bottom of the grain crusher, the screw feeders are arranged between the forage crusher and the mixer and between the grain crusher and the mixer, the feeding ends of the two screw feeders are respectively located inside the forage receiving trough and the grain receiving trough, and the discharge ends of the two screw feeders are arranged above the machine cover;

[0009] The grain crushing machine comprises a frame, a feed hopper, a crushing box and a bottom cover, wherein the frame is fixed on one side of the mixer, the feed hopper and the crushing box are respectively fixed on the frame, one end of the feed hopper extends into the crushing box, the crushing box adopts a cone-shaped box structure, the inner wall of the bottom of the crushing box is set as a spherical structure, the bottom of the crushing box is rotatably mounted with a bottom cover, the outer wall of the crushing box is arranged with horizontally and vertically staggered reinforcement ribs, a mounting frame is fixed on the frame, the mounting frame is concentric with the crushing box, and a control mechanism is installed on the mounting frame;

[0010] The control mechanism comprises a lifting assembly, a rotating assembly, a rotating shaft, a mounting assembly and a connecting assembly, wherein the lifting assembly is fixed on a mounting frame, an output end of the lifting assembly extends into the crushing box and is connected to the rotating assembly, a rotating shaft is fixed on the output end of the rotating assembly, the rotating shaft is fixedly connected to the mounting assembly, the mounting assembly is fixedly connected to a crushing member located inside the crushing box, the mounting assembly is circumferentially provided with connecting assemblies that are in rigid contact with one end of the crushing member, the crushing member adopts a crushing structure composed of a column and a sphere, one end of the column structure on the crushing member is connected to the mounting assembly and is in rigid contact with the connecting assembly, and spherical protrusions are distributed on the outer wall of the spherical structure on the crushing member;

[0011] A knocking mechanism is also fixedly arranged below the frame. The knocking mechanism is located in the crushing box and is intermittently in contact with the mounting assembly.

[0012] As a further technical solution of the present invention, the installation assembly includes:

[0013] A connecting plate fixedly connected to the rotating shaft;

[0014] A connecting frame connected to the connecting plate by bolts at one end, springs are equidistantly distributed between the connecting frame and the connecting plate, and connecting holes are distributed at the other end of the connecting frame, and the connecting holes are used to connect the connecting frame to the main structure of the crusher as a whole by means of bolts;

[0015] A pressing plate is circumferentially distributed on the outer wall of the other end of the connecting frame, the bottom of the pressing plate is in contact with the main structure of the crusher, and the pressing plate is in intermittent contact with the knocking mechanism.

[0016] As a further technical solution of the present invention, a mounting groove is opened in the middle of the pressure plate, and a connecting component is installed in the mounting groove. The mounting groove is used to disperse the stress concentration caused by vibration and provide for the installation of the connecting component.

[0017] As a further technical solution of the present invention, the connection assembly includes:

[0018] A screw fixed in the mounting slot;

[0019] Two rotating rods that cross each other and are rotatably connected, the rotation connection points of the two rotating rods are installed on the screw rod, and a second spring is installed between the two rotating rods;

[0020] A pressure block is fixed on one end of the rotating rod, and is parallel to and in contact with an end surface of the upper column structure of the crushing part.

[0021] As a further technical solution of the present invention, an annular baffle is installed at the bottom of the mounting frame, and the annular baffle is located inside the crushing box and below the feed hopper. A groove is provided in the middle of the annular baffle for vertical sliding cooperation with the rotating assembly, a knocking mechanism is fixed below the annular baffle, and a feeding space is formed between the outer wall of the annular baffle and the inner wall of the crushing box.

[0022] As a further technical solution of the present invention, a fixed sphere is fixed to the bottom of the bottom cover, and the fixed sphere is rotatably connected to the output end of the driving member. The driving member is installed on one side of the grain receiving trough, and the driving member adopts a hydraulic telescopic rod. The driving member drives the bottom cover to rotate at the bottom of the crushing box by telescoping.

[0023] As a further technical solution of the present invention, the knocking mechanism includes:

[0024] a mounting post fixed below the annular baffle;

[0025] rotating a rotating block mounted on the mounting post;

[0026] a striking ball fixed to one end of the rotating block, the striking ball being in intermittent contact with the pressure plate;

[0027] The spiral spring pieces have two ends connected to the rotating block and the outer wall of the mounting column respectively.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] Forage and grains are crushed or ground by their own processing machines, and the function of independent adjustment is realized to obtain forage segments and grain particles of the required size, allowing users to adjust the degree of crushing and mixing ratio of forage and grains as needed. This precise control helps to meet the specific needs of different livestock breeding, improves the flexibility and versatility of processing equipment, and can also reduce the overall workload of processing equipment, extend the service life of processing equipment, and improve the production efficiency of the entire processing equipment;

[0030] The lifting assembly can drive the crushing part and the spherical protrusion to move back and forth vertically through the rotating assembly, the mounting assembly and the connecting assembly. The rotating assembly can drive the crushing part and the spherical protrusion thereon to rotate through the mounting assembly and the connecting assembly. The crushing part and the spherical protrusion can grind the grains at the bottom of the crushing box body by rotating, reciprocating vertically moving and cooperating with the spherical surface structure at the bottom of the crushing box body, and ensure that the grains can be subjected to uniform pressure during the crushing process, thereby improving the crushing quality and crushing efficiency of the grain crusher.

[0031] At the same time, the lifting assembly can also drive the crushing parts and the spherical protrusions to continue to rise through the rotating assembly, the mounting assembly and the connecting assembly, so that the mounting assembly moves up to a position in contact with the knocking mechanism, and then the crushing parts and the spherical protrusions are effectively separated from the grain particles under the action of the rotating centrifugal force and the knocking vibration force, making it convenient for the crushing parts and the spherical protrusions to crush the grain particles in the next stage, thereby improving the working efficiency of the grain crusher.

[0032] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 A structural schematic diagram of the first perspective of the livestock breeding forage and grain mixing processing equipment provided by an embodiment of the present invention.

[0034] Figure 2 A structural schematic diagram of the livestock breeding forage and grain mixing processing equipment from a second perspective provided in an embodiment of the present invention.

[0035] Figure 3 for Figure 1 Schematic diagram of the structure of a grain crusher.

[0036] Figure 4 for Figure 3 A structural cross-sectional view of a grain mill structure from the side.

[0037] Figure 5 for Figure 4 Enlarged view of the structure of the control mechanism and crushing parts.

[0038] Figure 6 for Figure 5 An enlarged view of the structure of the installed components and the connected components.

[0039] Figure 7 for Figure 6 Schematic diagram of the structure of the middle connecting frame and the pressure plate.

[0040] Figure 8 for Figure 5 Enlarged view of the structure of the striking mechanism.

[0041] Reference numerals: 100 - mixer, 110 - machine cover, 200 - screw feeder, 300 - grass crusher, 310 - grass receiving trough, 400 - grain crusher, 410 - grain receiving trough, 420 - frame, 430 - feed hopper, 440 - grinding box, 450 - bottom cover, 460 - driving member, 500 - mounting frame, 600 - annular baffle, 700 - control mechanism, 710 - lifting assembly, 720 - rotating assembly, 730 - rotating shaft, 740-installation assembly, 741-connecting plate, 742-bolt, 743-connecting frame, 744-spring one, 745-connecting hole, 746-pressure plate, 747-installation groove, 750-connection assembly, 751-screw, 752-rotating rod, 753-pressure block, 754-spring two, 800-crushing part, 810-spherical protrusion, 900-knocking mechanism, 910-installation column, 920-rotating block, 930-knocking ball, 940-spiral spring. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0043] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0044] like Figures 1 to 8As shown, a livestock breeding forage and grain mixing processing equipment provided as an embodiment of the present invention includes a mixer 100, a screw feeder 200, a forage crusher 300 and a grain crusher 400, wherein the mixer 100 is arranged on one side of the forage crusher 300 and the grain crusher 400, and a switchable machine cover 110 is installed on the mixer 100, a forage receiving trough 310 is arranged at the discharge end at the bottom of the forage crusher 300, and a forage receiving trough 310 is arranged at the discharge end at the bottom of the grain crusher 400, and the screw feeder 200 is respectively arranged between the forage crusher 300 and the mixer 100 and between the grain crusher 400 and the mixer 100, and the feeding ends of the two screw feeders 200 are respectively located inside the forage receiving trough 310 and the grain receiving trough 410, and the discharge ends of the two screw feeders 200 are both arranged above the machine cover 110;

[0045] The grain crushing machine 400 includes a frame 420, a feed hopper 430, a crushing box 440 and a bottom cover 450. The frame 420 is fixed to one side of the mixer 100. The feed hopper 430 and the crushing box 440 are respectively fixed to the frame 420. One end of the feed hopper 430 extends into the crushing box 440. The crushing box 440 preferably adopts a cone-shaped box structure. The inner wall of the bottom of the crushing box 440 is set as a spherical structure. The bottom of the crushing box 440 is rotatably mounted with a bottom cover 450. The outer wall of the crushing box 440 is arranged with reinforcing ribs staggered horizontally and vertically. A mounting frame 500 is fixed to the frame 420. The mounting frame 500 is concentric with the crushing box 440. A control mechanism 700 is installed on the mounting frame 500.

[0046] The control mechanism 700 includes a lifting assembly 710, a rotating assembly 720, a rotating shaft 730, a mounting assembly 740 and a connecting assembly 750. The lifting assembly 710 is fixed on the mounting frame 500. The output end of the lifting assembly 710 extends into the crushing box 440 and is connected to the rotating assembly 720. The output end of the rotating assembly 720 is fixed with a rotating shaft 730, and the rotating shaft 730 is fixedly connected to the mounting assembly 740. The mounting assembly 740 is fixedly connected to a crushing member 800 located inside the crushing box 440. The mounting assembly 740 is circumferentially provided with connecting assemblies 750 that are in rigid contact with one end of the crushing member 800. The crushing member 800 preferably adopts a crushing structure composed of a column and a sphere. One end of the column structure on the crushing member 800 is connected to the mounting assembly 740 and is in rigid contact with the connecting assembly 750. Spherical protrusions 810 are distributed on the outer wall of the spherical structure on the crushing member 800.

[0047] A knocking mechanism 900 is also fixedly disposed below the frame 420. The knocking mechanism 900 is located in the crushing box 440 and intermittently contacts the mounting assembly 740.

[0048] The forage crusher 300 crushes the forage into the required size and discharges the crushed forage segments into the forage receiving trough 310. The grain mill 400 crushes the grain into the required size and discharges the crushed grain particles into the grain receiving trough 410. The two screw feeders 200 respectively convey the forage segments and grain particles into the mixer 100. The mixer 100 mixes the two to meet the needs of animal husbandry. The forage and grain are crushed or crushed by their respective processing machines, and the function of independent adjustment can be realized to obtain forage segments and grain particles of the required size, allowing the user to adjust the crushing degree and mixing ratio of the forage and grain according to the needs. This precise control helps to meet the specific needs of different animal husbandry, improves the flexibility and versatility of the processing equipment, and can also reduce the overall workload of the processing equipment, extend the service life of the processing equipment, and improve the production efficiency of the entire processing equipment.

[0049] The lifting assembly 710 can drive the crushing member 800 and the spherical protrusion 810 to move back and forth vertically through the rotating assembly 720, the mounting assembly 740 and the connecting assembly 750. The rotating assembly 720 can drive the crushing member 800 and the spherical protrusion 810 thereon to rotate through the mounting assembly 740 and the connecting assembly 750. The crushing member 800 and the spherical protrusion 810 can grind the grains at the bottom of the grinding box 440 by rotating, reciprocating vertically moving and cooperating with the spherical structure at the bottom of the grinding box 440, and ensure that the grains can be subjected to uniform pressure during the grinding process, thereby improving the grinding quality and grinding efficiency of the grain crusher 400.

[0050] When the grains on the previous stage are crushed, the lifting assembly 710 can drive the crushing piece 800 and the spherical protrusion 810 to continue to rise through the rotating assembly 720, the mounting assembly 740 and the connecting assembly 750. During this process, the rotating assembly 720 always drives the crushing piece 800 and the spherical protrusion 810 to rotate. The crushing piece 800 and the spherical protrusion 810 at this stage can apply a rotating centrifugal force to the grain particles retained on their surfaces by rotating, so that the grain particles are separated from the surfaces of the crushing piece 800 and the spherical protrusion 810, so that the crushing piece 800 and the spherical protrusion 810 can crush the grain particles of the next stage conveniently, thereby improving the working efficiency of the grain crusher 400.

[0051] When the mounting assembly 740 moves up to a position in contact with the knocking mechanism 900, the knocking mechanism 900 can intermittently knock on the mounting assembly 740 in cooperation with the rotating assembly 720 to cause it to vibrate. The vibration is quickly transmitted to the crushing piece 800 and the spherical protrusion 810 through the bottom of the mounting assembly 740 and the connecting assembly 750, so that the crushing piece 800 and the spherical protrusion 810 are quickly separated from the grain particles retained on their surfaces under the action of the vibration, thereby further improving the separation efficiency and separation quality between the crushing piece 800 and the grain particles, and further improving the working efficiency of the grain crusher 400.

[0052] In this embodiment, the lifting component 710 preferably adopts a lifting structure composed of a lifting hydraulic system and a lifting frame, and the rotating component 720 preferably adopts a rotating motor. The lifting hydraulic system is fixed on the frame 420, and the lifting frame is fixed on the output end of the lifting hydraulic system. The rotating motor is fixed on the lifting frame, and the output end of the rotating motor is connected to the rotating shaft 730.

[0053] like Figures 3 to 8 As shown, as a preferred embodiment of the present invention, the mounting assembly 740 includes a connecting plate 741, a bolt 742, a connecting frame 743, a spring 744, a connecting hole 745 and a pressure plate 746. The connecting plate 741 is fixedly connected to the rotating shaft 730. The connecting plate 741 is connected to one end of the connecting frame 743 by a bolt 742, and springs 744 are circumferentially equidistantly distributed between the connecting frame 743 and the connecting plate 741. The other end of the connecting frame 743 is provided with connecting holes 745. The connecting holes 745 can connect the connecting frame 743 to the main structure of the crusher as a whole by means of the bolt 742. The other end of the connecting frame 743 is circumferentially provided with a pressure plate 746. The bottom of the pressure plate 746 is in contact with the main structure of the crusher, and the pressure plate 746 is intermittently in contact with the knocking mechanism 900.

[0054] In this embodiment, when the pressure plate 746 on the mounting assembly 740 moves up to a position in contact with the knocking mechanism 900, the knocking mechanism 900 intermittently knocks the rotating pressure plate 746, causing the pressure plate 746 to vibrate and transmit the vibration to the crushing piece 800 and the spherical protrusion 810, so that the crushing piece 800 and the spherical protrusion 810 are quickly separated from the grain particles retained on their surfaces under the action of the vibration, thereby further improving the separation efficiency and separation quality between the crushing piece 800 and the grain particles, and further improving the working efficiency of the grain crusher 400.

[0055] In a preferred embodiment, the connecting frame 743 and the pressing plate 746 are preferably manufactured by an integrated molding process, so as to ensure the connection strength between the pressing plate 746 and the connecting frame 743 .

[0056] like Figures 3 to 8 As shown, as a preferred embodiment of the present invention, a mounting groove 747 is opened in the middle of the pressure plate 746, and a connecting component 750 is installed in the mounting groove 747. The mounting groove 747 can not only facilitate the installation of the connecting component 750, but also effectively disperse the stress concentration caused by vibration, reduce the risk of deformation or damage of the pressure plate 746 due to excessive stress, and ensure the stability and integrity of the pressure plate 746.

[0057] like Figures 3 to 8 As shown, as a preferred embodiment of the present invention, the connecting assembly 750 includes a screw rod 751, a rotating rod 752, a pressure block 753 and a spring 2 754. The screw rod 751 is fixed in the mounting groove 747. Two rotating rods 752 are provided. The two rotating rods 752 are crossed and rotatably connected to each other, and the rotation connection points of the two rotating rods 752 are installed on the screw rod 751. A spring 2 754 is installed between the two rotating rods 752. A pressure block 753 is fixed at one end of the two rotating rods 752. The pressure block 753 is parallel to and in contact with an end face of the column structure on the crushing part 800.

[0058] In this embodiment, the pressing block 753, the rotating rod 752 and the screw 751 can increase the contact points and contact area between the pressing plate 746 and the crushing piece 800. The vibration on the pressing plate 746 can be transmitted to the pressing block 753 through the screw 751 and the rotating rod 752. The pressing block 753 can quickly transmit the vibration to the crushing piece 800, ensuring the effective transmission of vibration energy, so that the crushing piece 800 and the spherical protrusion 810 are quickly separated from the grain particles retained on their surfaces under the action of vibration, further improving the separation efficiency and separation quality of the crushing piece 800 and the grain particles, and further improving the working efficiency of the grain crusher 400.

[0059] like Figures 3 to 5As shown, as a preferred embodiment of the present invention, an annular baffle 600 is installed at the bottom of the mounting frame 500, and the annular baffle 600 is located inside the crushing box 440 and below the feed hopper 430. A groove is provided in the middle of the annular baffle 600 for vertical sliding cooperation with the rotating assembly 720. A knocking mechanism 900 is fixed below the annular baffle 600, and a feeding space is formed between the outer wall of the annular baffle 600 and the inner wall of the crushing box 440 to ensure that the grains in the feed hopper 430 can fall into the crushing box 440. The grains are placed on the annular baffle 600 and enter the grinding box 440 through the feed space to prevent the grains from interfering with the rotating assembly 720, the mounting assembly 740 and the connecting assembly 750. This not only ensures that the grains in the feed hopper 430 can fully and quickly fall into the grinding box 440, making it easier for the grinding parts 800 to grind them, thereby improving the working efficiency of the grain crusher 400, but also ensures that the rotating assembly 720, the mounting assembly 740 and the connecting assembly 750 will not be affected by the grains, thereby extending their respective service lives.

[0060] like Figure 3 and Figure 4 As shown, as a preferred embodiment of the present invention, a fixed sphere is fixed to the bottom of the bottom cover 450, and the fixed sphere is rotatably connected to the output end of the driving member 460. The driving member 460 is installed on one side of the grain receiving trough 410. The driving member 460 preferably adopts a hydraulic telescopic rod. The driving member 460 can drive the bottom cover 450 to rotate at the bottom of the crushing box 440 by telescoping, and can provide supporting force for the bottom cover 450. During the grain crushing process, the connection strength and stability between the bottom cover 450 and the crushing box 440 can be ensured.

[0061] like Figures 4 to 8 As shown, as a preferred embodiment of the present invention, the knocking mechanism 900 includes a mounting column 910, a rotating block 920, a knocking ball 930 and a spiral spring piece 940. The mounting column 910 is fixed below the annular baffle 600. The rotating block 920 is rotatably mounted on the mounting column 910. One end of the rotating block 920 is fixed with a knocking ball 930 that is intermittently in contact with the pressure plate 746. The other end of the rotating block 920 is connected to one end of the spiral spring piece 940, and the other end of the spiral spring piece 940 is fixedly connected to the outer wall of the mounting column 910.

[0062] In this embodiment, when the pressure plate 746 on the mounting assembly 740 moves up to a position in contact with the striking ball 930, the rotating pressure plate 746 moves the striking ball 930, and the striking ball 930 drives the rotating block 920 to rotate. The rotating block 920 can squeeze the spiral spring piece 940 and put it in a power storage state by rotating.

[0063] When the pressure plate 746 is separated from the striking ball 930, the spiral spring piece 940 drives the rotating block 920 to rotate rapidly through elastic force, and the rotating block 920 drives the striking ball 930 to rotate rapidly. The striking ball 930 can intermittently strike the rotating pressure plate 746 by rapid rotation and cooperation with the rotating component 720, so that the pressure plate 746 vibrates and vibrates to the crushing piece 800 and the spherical protrusion 810, so that the crushing piece 800 and the spherical protrusion 810 are quickly separated from the grain particles retained on their surfaces under the action of vibration, thereby further improving the separation efficiency and separation quality of the crushing piece 800 and the grain particles, and further improving the working efficiency of the grain crusher 400.

[0064] The working principle of the present invention is:

[0065] The forage crusher 300 crushes the forage into the required size and discharges the crushed forage segments into the forage receiving trough 310. The grain mill 400 crushes the grain into the required size and discharges the crushed grain particles into the grain receiving trough 410. The two screw feeders 200 respectively convey the forage segments and grain particles into the mixer 100. The mixer 100 mixes the two to meet the needs of animal husbandry. The forage and grain are crushed or crushed by their respective processing machines, and the function of independent adjustment can be realized to obtain the forage segments and grain particles of the required size, allowing the user to adjust the crushing degree and mixing ratio of the forage and grain according to the needs. This precise control helps to meet the specific needs of different animal husbandry, improves the flexibility and versatility of the processing equipment, and can also reduce the overall workload of the processing equipment and extend the service life of the processing equipment.

[0066] The lifting assembly 710 can drive the crushing member 800 and the spherical protrusion 810 to move back and forth vertically through the rotating assembly 720, the mounting assembly 740 and the connecting assembly 750. The rotating assembly 720 can drive the crushing member 800 and the spherical protrusion 810 thereon to rotate through the mounting assembly 740 and the connecting assembly 750. The crushing member 800 and the spherical protrusion 810 can grind the grains at the bottom of the grinding box 440 by rotating, reciprocating vertically moving and cooperating with the spherical structure at the bottom of the grinding box 440, and ensure that the grains can be subjected to uniform pressure during the grinding process.

[0067] When the grains on the previous stage are crushed, the lifting assembly 710 can drive the crushing member 800 and the spherical protrusion 810 to continue to rise through the rotating assembly 720, the mounting assembly 740 and the connecting assembly 750. During this process, the rotating assembly 720 always drives the crushing member 800 and the spherical protrusion 810 to rotate. The crushing member 800 and the spherical protrusion 810 at this stage can exert a rotating centrifugal force on the grains retained on their surfaces by rotating, so that the grains are separated from the surfaces of the crushing member 800 and the spherical protrusion 810.

[0068] When the pressure plate 746 on the mounting assembly 740 moves up to a position in contact with the striking ball 930, the rotating pressure plate 746 moves the striking ball 930, and the striking ball 930 drives the rotating block 920 to rotate. The rotating block 920 can squeeze the spiral spring piece 940 and put it in a power storage state by rotating. When the pressure plate 746 is separated from the striking ball 930, the spiral spring piece 940 drives the rotating block 920 to rotate quickly by elastic force, and the rotating block 920 drives The dynamic striking ball 930 rotates rapidly. The striking ball 930 can intermittently strike the rotating pressing plate 746 by rapidly rotating and cooperating with the rotating assembly 720, so that the pressing plate 746 vibrates and transmits the vibration to the crushing member 800 and the spherical protrusion 810, so that the crushing member 800 and the spherical protrusion 810 are quickly separated from the grain particles retained on their surfaces under the force of vibration, further improving the separation efficiency and separation quality of the crushing member 800 and the grain particles.

[0069] The above is the working principle of the livestock breeding forage and grain mixing processing equipment.

[0070] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A livestock breeding forage and grain mixing and processing equipment, characterized in that: It comprises a mixer, a screw feeder, a grass crusher and a grain mill, wherein the mixer is arranged on one side of the grass crusher and the grain mill, the mixer is provided with a machine cover, a grass receiving trough is provided at the discharge end at the bottom of the grass crusher, a grass receiving trough is provided at the discharge end at the bottom of the grain mill, the screw feeders are respectively arranged between the grass crusher and the mixer and between the grain mill and the mixer, the feeding ends of the two screw feeders are respectively located inside the grass receiving trough and the grain receiving trough, and the discharge ends of the two screw feeders are both arranged above the machine cover; The grain crushing machine comprises a frame, a feed hopper, a crushing box and a bottom cover, wherein the frame is fixed on one side of the mixer, the feed hopper and the crushing box are respectively fixed on the frame, one end of the feed hopper extends into the crushing box, the crushing box adopts a cone-shaped box structure, the inner wall of the bottom of the crushing box is set as a spherical structure, the bottom of the crushing box is rotatably mounted with a bottom cover, the outer wall of the crushing box is arranged with horizontally and vertically staggered reinforcement ribs, a mounting frame is fixed on the frame, the mounting frame is concentric with the crushing box, and a control mechanism is installed on the mounting frame; The control mechanism comprises a lifting assembly, a rotating assembly, a rotating shaft, a mounting assembly and a connecting assembly, wherein the lifting assembly is fixed on a mounting frame, an output end of the lifting assembly extends into the crushing box and is connected to the rotating assembly, a rotating shaft is fixed on the output end of the rotating assembly, the rotating shaft is fixedly connected to the mounting assembly, the mounting assembly is fixedly connected to a crushing member located inside the crushing box, the mounting assembly is circumferentially provided with connecting assemblies that are in rigid contact with one end of the crushing member, the crushing member adopts a crushing structure composed of a column and a sphere, one end of the column structure on the crushing member is connected to the mounting assembly and is in rigid contact with the connecting assembly, and spherical protrusions are distributed on the outer wall of the spherical structure on the crushing member; A knocking mechanism is also fixedly arranged below the frame. The knocking mechanism is located in the crushing box and is intermittently in contact with the mounting assembly.

2. The livestock breeding forage and grain mixing and processing equipment according to claim 1, characterized in that: The installation assembly includes: A connecting plate fixedly connected to the rotating shaft; A connecting frame connected to the connecting plate by bolts at one end, springs are equidistantly distributed between the connecting frame and the connecting plate, and connecting holes are distributed at the other end of the connecting frame, and the connecting holes are used to connect the connecting frame to the main structure of the crusher as a whole by means of bolts; A pressing plate is circumferentially distributed on the outer wall of the other end of the connecting frame, the bottom of the pressing plate is in contact with the main structure of the crusher, and the pressing plate is in intermittent contact with the knocking mechanism.

3. The livestock breeding forage and grain mixing and processing equipment according to claim 2, characterized in that: A mounting groove is provided in the middle of the pressure plate, a connecting component is installed in the mounting groove, and the mounting groove is used to disperse stress concentration caused by vibration and to provide for the installation of the connecting component.

4. The livestock breeding forage and grain mixing and processing equipment according to claim 3, characterized in that: The connection component comprises: A screw fixed in the mounting slot; Two rotating rods that cross each other and are rotatably connected, the rotation connection points of the two rotating rods are installed on the screw rod, and a second spring is installed between the two rotating rods; A pressure block is fixed on one end of the rotating rod, and is parallel to and in contact with an end surface of the upper column structure of the crushing part.

5. The livestock breeding forage and grain mixing and processing equipment according to claim 4, characterized in that: An annular baffle is installed at the bottom of the mounting frame, and the annular baffle is located inside the crushing box and below the feed hopper. A groove is provided in the middle of the annular baffle for vertical sliding cooperation with the rotating assembly. A knocking mechanism is fixed below the annular baffle, and a feeding space is formed between the outer wall of the annular baffle and the inner wall of the crushing box.

6. The livestock breeding forage and grain mixing and processing equipment according to claim 1, characterized in that: A fixed sphere is fixed to the bottom of the bottom cover, and the fixed sphere is rotatably connected to the output end of the driving member. The driving member is installed on one side of the grain receiving trough. The driving member adopts a hydraulic telescopic rod, and the driving member drives the bottom cover to rotate at the bottom of the crushing box by telescoping.

7. The livestock breeding forage and grain mixing and processing equipment according to claim 5, characterized in that: The knocking mechanism comprises: a mounting post fixed below the annular baffle; rotating a rotating block mounted on the mounting post; a striking ball fixed to one end of the rotating block, the striking ball being in intermittent contact with the pressure plate; The spiral spring pieces have two ends connected to the rotating block and the outer wall of the mounting column respectively.

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