Beef cattle breeding pasture screening machine
By designing a beef cattle breeding grass screening machine with a driving mechanism and a magnetic cutting ring, the problem of not being easy to shake open by the stuck branches and grass blocks is solved, efficient screening and iron impurities removal are achieved, and the operation stability and efficiency of the equipment are improved.
Patent Information
- Application Number
- CN202421554137.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-07-03
AI Technical Summary
The existing forage screening machines are prone to stagnation of branches and grass blocks and are not easy to shake open and cannot effectively screen out impurities related to iron, resulting in low screening efficiency and machine damage.
A beef cattle breeding grass screening machine including a driving mechanism, a drum screen, a drive motor, a drive gear, a driven gear, a drive roller and a magnetic cutting ring is designed. The shaking of grass blocks and screening of impurities is achieved through bevel gear transmission assembly and circulation assembly. The magnetic cutting ring is used to cut blockage and adsorb iron impurities.
Effectively prevent blockage, improve screening efficiency, ensure that the grass blocks shake open, remove iron impurities, reduce costs and improve equipment operation stability.
Smart Images
Figure CN223069876U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of screening machines, and more specifically, to a forage screening machine for beef cattle breeding. Background Art
[0002] The forage screening machine for beef cattle breeding is a mechanical device specially designed for the beef cattle breeding industry, used for screening and processing forage to ensure the quality of the feed provided for beef cattle; the screening machine can effectively remove impurities in the forage, such as inedible substances like stones, soil, plastics, etc. By using the forage screening machine for beef cattle breeding, the farm can ensure to provide high-quality, clean and suitable feed for beef cattle, thereby improving the feeding effect and economic benefits of beef cattle. At the same time, the screening machine can also reduce the tediousness and time-consuming of manual screening and improve the overall operation efficiency of the farm.
[0003] In actual use of the existing forage screening machines, branches and other thick weeds intertwined in the grass blocks are likely to insert into the mesh holes of the screening machine's sieve, causing blockage and affecting the screening efficiency; in addition, during the screening process, many large grass blocks or impurities are thrown out without being shaken out, failing to achieve the purpose of screening; at the same time, the forage may contain iron-related impurities, which are likely to be mixed into the forage and cause harm to animals, or fall into the screening machine and damage the machine.
[0004] Therefore, the utility model provides a forage screening machine for beef cattle breeding to solve the above problems. Summary of the Utility Model
[0005] The purpose of the utility model is to provide a forage screening machine for beef cattle breeding to solve the problems in the background art that the existing forage screening machines are prone to getting stuck with branches, the grass blocks are not easily shaken out, and it is inconvenient to screen iron-related impurities.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A forage screening machine for beef cattle breeding, including a bracket, a driving mechanism is arranged on the bracket, a drum sieve is arranged on the driving mechanism, the driving mechanism includes a driving motor, a driving gear is installed on the driving motor, the driving gear meshes with a driven gear, a driving roller is arranged on the driven gear, and a driven roller is arranged on one side of the bracket opposite to the driving roller.
[0007] In order to solve the problems that the existing forage screening machine is prone to getting stuck with branches, the grass blocks are not easy to shake open, and it is inconvenient to screen impurities related to iron, the driven gear is fixedly sleeved on the driving roller, a transmission component is fixedly sleeved at the end of the driving roller, a circulating component is fixedly connected to the bracket, and a cutting component is fixedly connected to the circulating component. The cutting component includes a magnetic cutting ring, a stirring knife is arranged on the inner wall of the magnetic cutting ring, and electrode plates are arranged on the outer wall of the magnetic cutting ring. By arranging the circulating component and the cutting component arranged on the circulating component, the inside of the drum screen can be worked in a cyclic manner. The stirring knife can make the large grass blocks easier to shake open under the action of the rotation of the drum screen, so as to achieve the purpose of screening.
[0008] As a further improvement of this technical solution, the transmission component includes a first bevel gear fixedly sleeved at the end of the driving roller. One end of a second bevel gear meshes with the first bevel gear, and the other end of the second bevel gear meshes with a third bevel gear. A first bracket is fixedly connected to the bracket, the second bevel gear is rotatably connected to the first bracket, and the third bevel gear is fixedly sleeved at the end of the reciprocating lead screw. By arranging the transmission component structure of bevel gears, the power output from the output shaft of the driving motor can be received more efficiently, conveniently and space-saving. At the same time, it can be ensured that one driving motor can solve the power output problem without adding additional driving motors, thus saving costs.
[0009] As a further improvement of this technical solution, the circulating component includes a second bracket fixedly connected to the bracket. A limiting rod is fixedly connected to the second bracket, a fourth bracket is fixedly connected to the bracket, a reciprocating lead screw is fixedly connected to the fourth bracket, a third bracket is threadedly sleeved on the reciprocating lead screw, and the third bracket is slidably connected to the limiting rod. The magnetic cutting ring is fixedly connected to the third bracket. By arranging the reciprocating lead screw and other circulating components, the cutting component can work in the drum screen in a cyclic manner, so as to effectively and timely clean the inside of the drum screen.
[0010] As a further improvement of this technical solution, both sides of the magnetic cutting ring are in a sharp wedge shape, and the magnetic cutting ring is made of electromagnet material. The electrode plates are electrically connected to the drum screen. By arranging both sides of the magnetic cutting ring to be in a sharp wedge shape, the branches or thick weeds blocked in the mesh holes of the drum screen can be effectively cut and dropped, so as to disperse the mesh holes. The magnetic cutting ring is made of electromagnet material, and the magnetism of the magnetic cutting ring is controlled by electrically connecting the electrode plates to the drum screen, so that the magnetic cutting ring has magnetism when it is inside the drum screen, and the electrical connection is disconnected when it moves outside the drum screen, so that it loses magnetism, and the iron-containing impurities adsorbed are screened out.
[0011] As a further improvement of the technical solution, one end of the same side of the bracket and the drum screen is high and the other end is low. By setting one end of the same side of the bracket and the drum screen to be high at one end and low at the other end, it is more convenient to throw out the forage grass and it is not easy to cause internal accumulation and blockage.
[0012] As a further improvement of the technical solution, the outer wall of the drum screen is rotatably connected to the driving roller and the driven roller.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] 1. For this kind of beef cattle breeding forage grass screening machine, by setting the reciprocating lead screw and other circulating components, the cutting component can work in the drum screen in a cyclic and reciprocating manner, so as to effectively and timely clean the inside of the drum screen. The stirring knife can make the large grass blocks easier to shake open under the action of the rotation of the drum screen, so as to achieve the purpose of screening.
[0015] 2. For this kind of beef cattle breeding forage grass screening machine, by setting the two sides of the magnetic cutting ring to be sharp wedge-shaped, it can effectively cut the branches or thick weeds blocked in the mesh holes of the drum screen and make them fall off, so as to evacuate the mesh holes. The magnetic cutting ring is made of electromagnet material, and the magnetism of the magnetic cutting ring is controlled by electrically connecting the electrode piece to the drum screen, so that the magnetic cutting ring has magnetism when it is inside the drum screen, and the electrical connection is disconnected when it moves outside the drum screen, so that it loses magnetism, and the iron-containing impurities adsorbed are screened out.
[0016] 3. For this kind of beef cattle breeding forage grass screening machine, by setting the transmission component structure of bevel gears, it can receive the power output from the output shaft of the driving motor more efficiently, conveniently and space-saving, and at the same time, it can ensure that one driving motor can solve the power output problem without adding additional driving motors, saving costs.
[0017] 4. For this kind of beef cattle breeding forage grass screening machine, by setting one end of the same side of the bracket and the drum screen to be high at one end and low at the other end, it is more convenient to throw out the forage grass and it is not easy to cause internal accumulation and blockage. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the present utility model;
[0019] Figure 2 It is one of the schematic diagrams of the overall partial structure of the present utility model;
[0020] Figure 3 It is the second of the schematic diagrams of the overall partial structure of the present utility model;
[0021] Figure 4 This is a schematic diagram of the bevel gear structure of the present utility model.
[0022] The meanings of the labels in the figure are as follows:
[0023] 10. Bracket; 20. Driving mechanism; 30. Drum screen; 40. Transmission component; 50. Circulation component; 60. Cutting component;
[0024] 201. Driving motor; 202. Driving gear; 203. Driven gear; 204. Driving roller; 205. Driven roller;
[0025] 401. First bevel gear; 402. Second bevel gear; 403. Third bevel gear; 404. First bracket
[0026] 501. Second bracket; 502. Limiting rod; 503. Third bracket; 504. Reciprocating lead screw; 505. Fourth bracket
[0027] 601. Magnetic cutting ring; 602. Stirring knife; 603. Electrode plate. Specific embodiments
[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0029] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the accompanying 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 of the present utility model.
[0030] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more unless otherwise specifically defined.
[0031] Please refer to Figure 1 As shown, the purpose of this embodiment is to provide a screening machine for forage grass in beef cattle breeding, including a bracket 10, a driving mechanism 20 is arranged on the bracket 10, a drum screen 30 is arranged on the driving mechanism 20. The driving mechanism 20 includes a driving motor 201, a driving gear 202 is installed on the driving motor 201, the driving gear 202 meshes with a driven gear 203, a driving roller 204 is arranged on the driven gear 203, and a driven roller 205 is arranged on one side of the bracket 10 opposite to the driving roller 204. The driving motor 201 drives the driving gear 202 to rotate, the driving gear 202 drives the driven gear 203 to rotate, and then drives the driving roller 204 to rotate, so that the drum screen 30 rotates between the driving roller 204 and the driven roller 205.
[0032] Furthermore, please refer to Figures 1-3 As shown, the driven gear 203 is fixedly sleeved on the driving roller 204, a transmission component 40 is fixedly sleeved at the end of the driving roller 204, a circulation component 50 is fixedly connected to the bracket 10, a cutting component 60 is fixedly connected to the circulation component 50. The cutting component 60 includes a magnetic cutting ring 601, stirring knives 602 are arranged on the inner wall of the magnetic cutting ring 601, and electrode plates 603 are arranged on the outer wall of the magnetic cutting ring 601.
[0033] Even further, please refer to Figure 2 and Figure 3 As shown, the transmission component 40 includes a first bevel gear 401, the first bevel gear 401 is fixedly sleeved at the end of the driving roller 204, one end of a second bevel gear 402 meshes with the first bevel gear 401, the other end of the second bevel gear 402 meshes with a third bevel gear 403, a support one 404 is fixedly connected to the bracket 10, the second bevel gear 402 is rotatably connected to the support one 404, the third bevel gear 403 is fixedly sleeved at the end of a reciprocating lead screw 504. When the driving roller 204 rotates, it drives the first bevel gear 401 to rotate, the first bevel gear 401 drives the second bevel gear 402 to rotate, the second bevel gear 402 drives the third bevel gear 403 to rotate, and then drives the reciprocating lead screw 504 to rotate.
[0034] Specifically, please refer to Figure 2 and Figure 3 As shown, the circulation component 50 includes a support two 501, the support two 501 is fixedly connected to the bracket 10, a limiting rod 502 is fixedly connected to the support two 501, a support four 505 is fixedly connected to the bracket 10, a reciprocating lead screw 504 is fixedly connected to the support four 505, a support three 503 is threadedly sleeved on the reciprocating lead screw 504, and the support three 503 is slidably connected to the limiting rod 502. The magnetic cutting ring 601 is fixedly connected to the support three 503. When the reciprocating lead screw 504 rotates, under the action of the limiting rod 502, the magnetic cutting ring 601 can only make a horizontal reciprocating motion.
[0035] In addition, please refer to Figure 2 and Figure 3 As shown, both sides of the magnetic cutting ring 601 are in a sharp wedge shape, and the magnetic cutting ring 601 is made of electromagnet material. The electrode plate 603 is electrically connected to the drum screen 30. When the magnetic cutting ring 601 makes a horizontal reciprocating motion, the sharp blades on both sides can cut the blocked branches or thick weeds, thereby evacuating the mesh holes of the drum screen 30; and the stirring blade 602 on the inner wall will collide and shake the grass blocks when the magnetic cutting ring 601 reciprocates, due to the rotation of the drum screen 30, so as to achieve the purpose of convenient screening; for the electrode plate 603 on the magnetic cutting ring 601, since the magnetic cutting ring 601 is made of electromagnet material and the electrode plate 603 is electrically connected to the drum screen 30, the magnetism of the magnetic cutting ring 601 can be controlled by the electrical connection between the electrode plate 603 and the drum screen 30, so that the magnetic cutting ring 601 has magnetism when it is inside the drum screen 30, and the electrical connection is disconnected when it moves outside the drum screen 30, thereby losing magnetism, and the adsorbed iron-containing impurities are screened out.
[0036] In addition to this, please refer to Figure 1 As shown, the same side of the bracket 10 and the drum screen 30 is designed with one end high and one end low; the outer wall of the drum screen 30 is rotationally connected to the driving roller 204 and the driven roller 205.
[0037] The specific working principle is as follows:
[0038] The driving motor 201 drives the driving gear 202 to rotate. The driving gear 202 drives the driven gear 203 to rotate, and then drives the driving roller 204 to rotate, so that the drum screen 30 rotates between the driving roller 204 and the driven roller 205. The rotation of the driving roller 204 drives the first bevel gear 401 to rotate. The rotation of the first bevel gear 401 drives the second bevel gear 402 to rotate. The rotation of the second bevel gear 402 drives the third bevel gear 403 to rotate, and then drives the reciprocating lead screw 504 to rotate. When the reciprocating lead screw 504 rotates, under the action of the limiting rod 502, the magnetic cutting ring 601 can only perform horizontal reciprocating motion. When the magnetic cutting ring 601 performs horizontal reciprocating motion, the cutting blades on both sides can cut the blocked branches or thick weeds, so as to evacuate the mesh holes of the drum screen 30. When the magnetic cutting ring 601 reciprocates, due to the rotation of the drum screen 30, the stirring blades on the inner wall will collide and shake off the grass blocks, so as to achieve the purpose of convenient screening. For the electrode plate 603 on the magnetic cutting ring 601, since the magnetic cutting ring 601 is made of electromagnet material and the electrode plate 603 is electrically connected to the drum screen 30, the magnetism of the magnetic cutting ring 601 can be controlled by the electrical connection between the electrode plate 603 and the drum screen 30. Thus, when the magnetic cutting ring 601 is inside the drum screen 30, it has magnetism, and when it moves outside the drum screen 30, the electrical connection is disconnected and it loses magnetism, and the adsorbed iron-containing impurities are screened out. Finally, through this set of circulating components 50 and cutting components 60, the effect of cleaning the blocked branches, unshaken grass blocks and iron-containing impurities inside the drum screen 30 is realized in a cyclic and reciprocating manner, ensuring the normal operation of the forage screening machine and the quality of the forage at the same time.
[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.
Claims
1. A forage screening machine for beef cattle breeding, comprising a bracket (10), a driving mechanism (20) is arranged on the bracket (10), a drum screen (30) is arranged on the driving mechanism (20), the driving mechanism (20) includes a driving motor (201), a driving gear (202) is installed on the driving motor (201), the driving gear (202) meshes with a driven gear (203), a driving roller (204) is arranged on the driven gear (203), and a driven roller (205) is arranged on one side of the bracket (10) opposite to the driving roller (204); It is characterized in that: The driven gear (203) is fixedly sleeved on the driving roller (204), a transmission component (40) is fixedly sleeved at the end of the driving roller (204), a circulation component (50) is fixedly connected to the bracket (10), a cutting component (60) is fixedly connected to the circulation component (50), the cutting component (60) includes a magnetic cutting ring (601), stirring blades (602) are arranged on the inner wall of the magnetic cutting ring (601), and electrode plates (603) are arranged on the outer wall of the magnetic cutting ring (601).
2. The forage screening machine for beef cattle breeding according to claim 1, characterized in that: The transmission component (40) includes a first bevel gear (401), the first bevel gear (401) is fixedly sleeved at the end of the driving roller (204), one end of a second bevel gear (402) meshes with the first bevel gear (401), the other end of the second bevel gear (402) meshes with a third bevel gear (403), a first support (404) is fixedly connected to the bracket (10), the second bevel gear (402) is rotatably connected to the first support (404), and the third bevel gear (403) is fixedly sleeved at the end of a reciprocating lead screw (504).
3. The forage screening machine for beef cattle breeding according to claim 1, characterized in that: The circulation component (50) includes a second support (501), the second support (501) is fixedly connected to the bracket (10), a limiting rod (502) is fixedly connected to the second support (501), a fourth support (505) is fixedly connected to the bracket (10), a reciprocating lead screw (504) is fixedly connected to the fourth support (505), a third support (503) is threadedly sleeved on the reciprocating lead screw (504), and the third support (503) is slidably connected to the limiting rod (502), and the magnetic cutting ring (601) is fixedly connected to the third support (503).
4. The forage screening machine for beef cattle breeding according to claim 1, characterized in that: Both sides of the magnetic cutting ring (601) are in a sharp wedge shape, and the magnetic cutting ring (601) is made of electromagnet material, and the electrode plates (603) are electrically connected to the drum screen (30).
5. A forage screening machine for beef cattle breeding according to claim 1, characterized in that: The same side of the bracket (10) and the drum screen (30) is designed with one end high and one end low.
6. The forage screening machine for beef cattle breeding according to claim 1, wherein: The outer wall of the drum screen (30) is rotatably connected to the driving roller (204) and the driven roller (205).