CN116548189A - A device for crushing and mixing sheep forage - Google Patents

Abstract

The invention discloses a device for crushing and mixing sheep forage, and relates to the technical field of forage crushing. Comprising a crushing box, both sides of the inner wall of the crushing box are fixed with a cutting box, the top of the cutting box is fixed with a motor, the output shaft of the motor is fixedly connected with a U-shaped rod, and the outer wall of the U-shaped rod A connecting rod is movably arranged, and one end of the connecting rod is movably provided with a push rod, one end of the push rod is fixedly provided with a blade plate, one side of the crushing box is fixedly provided with a second motor, and the The output shaft is fixedly connected with the second rotating shaft. By setting the U-shaped bar, the blade on one side of the blade plate can be driven by the rotation of the U-shaped bar to move left and right repeatedly, so as to cut the whole long forage to short, thus avoiding the forage The forage that is too long and has toughness is directly crushed by the crushing roller, which easily causes the forage to be entangled on the crushing roller.

Description

A device for crushing and mixing sheep forage

technical field

The invention relates to the technical field of forage crushing, in particular to a device for crushing and mixing sheep forage.

Background technique

my country's semi-fine wool sheep breeding has a long history. At present, the four breeds of Liangshan semi-fine wool sheep, Qinghai plateau semi-fine wool sheep, Yunnan semi-fine wool sheep and Pengbo semi-fine wool sheep have passed the examination and approval of the National Animal Genetic Resources Committee. At present, there are few studies on the nutritional needs of semi-fine wool sheep and the evaluation of feed nutritional value. In production practice, the preparation of rations or concentrate supplements refers to the NRC (2007) meat sheep feeding standards, resulting in insufficient, excessive or unbalanced supply of nutrients. It has seriously affected its production performance and the performance of its high-quality germplasm resources, and at the same time caused a waste of feed resources.

The main production area of Yunnan semi-fine wool sheep is the Zhaotong area of Yunnan Province, where they are grazing and raised all year round. Under the current situation of returning grazing land to forests, it is a general trend to change Yunnan semi-fine wool sheep from grazing to barn feeding. However, Yunnan has a perennial shortage of high-quality forage, such as alfalfa, which can only be used for animals with high economic value such as dairy cows. The common forages in the main production areas of Yunnan semi-fine wool sheep, such as asparagus grass and imperial bamboo grass, are long and have a certain degree of toughness. In the case of grazing, Yunnan semi-fine wool sheep will pick up edible grass to eat, and when feeding in barnyards, Fresh or dried grass needs to be crushed and then mixed with corn soybean meal and other concentrated feed for feeding. The economic benefit of the sheep industry is very low, and the TMR full-mixed ration machinery commonly used in the cattle industry has not yet been able to reduce the cost to the extent that the sheep industry can afford it.

The forage used in the existing sheep farms is crushed with an ordinary grinder, but when crushing asparagus, emperor bamboo grass and other forages, the forage is easily entangled on the crushing roller, which not only reduces the operating efficiency of the crushing roller At the same time, if it is not found and cleaned in time, when a large amount of forage is entangled and the crushing roller cannot rotate, the crushing motor is easy to burn out. Because the types of forage are different, the size and shape are also different, so it is difficult for all the forage fragments after crushing If the requirements are met, the forage fragments that do not meet the requirements will also be mixed together, which will affect the quality of animal food in the later stage. The screening speed of the existing screening structure is relatively slow, which affects the efficiency of screening, and the crushed forage is easy to sieve. The mesh is clogged.

Contents of the invention

The invention provides a device for crushing and mixing sheep forage, which has the advantages of sieving, accelerating sieving, preventing clogging and preventing entanglement of forage, so as to solve the problems of different sizes of forage fragments, slow sieving speed, and sieve mesh Hole clogging and forage entanglement issues.

In order to achieve the purpose of screening, accelerating screening, preventing clogging and preventing forage from being entangled, the present invention provides the following technical proposal: a device for crushing and mixing Yunnan semi-fine wool sheep forage, including a crushing box, and the inner wall of the crushing box is Both sides of the box are fixedly equipped with a cut-off box, the top of the cut-off box is fixedly equipped with a motor, the output shaft of the motor is fixedly connected with a U-shaped rod, and the outer wall of the U-shaped rod is movable. One end of the rod is movably provided with a push rod, one end of the push rod is fixedly provided with a blade plate, one side of the crushing box is fixedly provided with a second motor, and the output shaft of the second motor is fixedly connected with a second rotating shaft, One end of the second rotating shaft is fixedly equipped with a crushing roller, a screening plate is arranged directly below the crushing roller, a vibrating box is fixedly installed on both sides of the inner wall of the crushing box, and a vibrating box is fixedly installed inside the vibrating box. a third motor, the output shaft of the third motor is fixedly connected with a third rotating shaft, the surface of the third rotating shaft is fixedly provided with a first connecting rod, and one end of the first connecting rod is movably provided with a second connecting rod, One end of the second connecting rod is movably provided with a swing rod, one end of the swing rod is fixedly provided with a gear, the top of the gear is movably provided with a slider, and the top of the slider is movably provided with a movable rod, the One end of the movable rod is movably provided with a moving plate, the top of the moving plate is fixedly provided with a vibrating rod, and the other side of the crushing box is fixedly provided with a collecting box;

The outer wall of the U-shaped bar is hinged with a connecting rod, and one end of the connecting rod is hinged with a push rod;

The sieve plate is inclined with the left side high and the right side low, and an outlet is opened on the side of the crushing box close to the collection box, and the outlet is connected to the collection box;

One end of the first connecting rod is hinged to a second connecting rod, and one end of the second connecting rod is hinged to a swing rod;

Both ends of the movable rod are respectively hinged to the bottom of the moving plate and the top of the slide block through a hinge.

As a preferred technical solution of the present invention, the bottom of the slider is provided with a rack meshed with a gear.

Compared with the prior art, the present invention provides a device for pulverizing and mixing sheep forage, which has the following beneficial effects:

1. The device for crushing and mixing sheep forage, by setting the U-shaped bar, can use the rotation of the U-shaped bar to drive the blade on one side of the blade plate to move left and right repeatedly, so as to cut the whole long forage Short, so as to avoid the situation that the forage is too long and the forage with toughness is directly crushed by the crushing roller, which may easily cause the forage to be entangled on the crushing roller.

2. The device for crushing and mixing sheep forage, by setting the screening plate, can realize the separation of forage fragments that meet the requirements to ensure the quality of later feed, and the inclined screening plate can promote the non-conforming The desired forage fragments enter the collection box.

3. The device for crushing and mixing sheep forage can drive the vibrating rod to move up and down repeatedly by setting the movable rod and constantly changing the supporting angle, so that the screening plate can vibrate and improve the efficiency of the forage fragments. The separation effect improves the separation speed of forage fragments and prevents the clogging of the mesh of the screening plate.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structural front view of the present invention;

Fig. 3 is the schematic diagram of enlarged structure of vibration box of the present invention;

Fig. 4 is a schematic diagram of a side view structure of a third motor of the present invention;

Fig. 5 is a schematic diagram showing the enlarged structure of the cutting box of the present invention.

Among the figure: 1, crushing box; 2, cutting box; 201, motor; 202, U-shaped bar; 203, connecting rod; 204, push rod; 205, blade plate; 3, second motor; 301, second rotating shaft; 302, crushing roller; 4, screening plate; 5, vibrating box; 501, the third motor; 502, the third rotating shaft; 503, the first connecting rod; 504, the second connecting rod; 505, the swing rod; 506, the gear ; 507, slide block; 508, movable bar; 509, moving plate; 510, vibrating bar; 6, collecting box.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-5, the present invention discloses a device for crushing and mixing sheep forage, including a crushing box 1, and both sides of the inner wall of the crushing box 1 are fixedly equipped with a cutting box 2, and the cutting box 2 is fixedly provided with a motor 201, the output shaft of the motor 201 is fixedly connected with a U-shaped rod 202, the outer wall of the U-shaped rod 202 is movably provided with a connecting rod 203, and one end of the connecting rod 203 is movably provided with a push A rod 204, one end of the push rod 204 is fixedly provided with a blade plate 205, one side of the crushing box 1 is fixedly provided with a second motor 3, and the output shaft of the second motor 3 is fixedly connected with a second rotating shaft 301, One end of the second rotating shaft 301 is fixedly provided with a crushing roller 302, a screening plate 4 is arranged directly below the crushing roller 302, a vibrating box 5 is fixedly arranged on both sides of the inner wall of the crushing box 1, and the vibration box 5 is fixedly arranged on both sides of the inner wall of the crushing box 1. The inside of the box 5 is fixedly provided with a third motor 501, the output shaft of the third motor 501 is fixedly connected with a third rotating shaft 502, and the surface of the third rotating shaft 502 is fixedly provided with a first connecting rod 503, the first One end of the connecting rod 503 is movably provided with a second connecting rod 504, one end of the second connecting rod 504 is movably provided with a swing rod 505, one end of the swing rod 505 is fixedly provided with a gear 506, and the top of the gear 506 is movable A slider 507 is provided, the top of the slider 507 is movably provided with a movable bar 508, one end of the movable bar 508 is movably provided with a moving plate 509, and the top of the moving plate 509 is fixedly provided with a vibrating bar 510, the The other side of the crushing box 1 is fixedly provided with a collecting box 6;

The outer wall of the U-shaped bar 202 is hinged with a connecting rod 203, and one end of the connecting rod 203 is hinged with a push rod 204; The blade moves left and right repeatedly to shorten the whole long grass, thereby avoiding that the forage that is too long and has toughness is directly crushed by the crushing roller 302, which may easily cause the grass to be entangled on the crushing roller 302.

The sieve plate 4 is inclined with the left side high and the right side low, and the crushing box 1 is provided with an outlet near the collection box 6, and the outlet is connected with the collection box 6; by setting the sieve plate 4, the The forage fragments whose size meets the requirements are separated to ensure the quality of the feed in the later stage, and the inclined screening plate 4 can promote the forage fragments that do not meet the requirements to enter the collection box 6 .

One end of the first connecting rod 503 is hinged with a second connecting rod 504, and one end of the second connecting rod 504 is hinged with a swing rod 505; by setting the first connecting rod 503, the third motor 501 is driven by the third rotating shaft 502 The first connecting rod 503 rotates, and the rotating first connecting rod 503 drives the second connecting rod 504 to move and drives the swing rod 505 to swing left and right repeatedly, thereby driving the gear 506 to swing left and right repeatedly.

The two ends of the movable rod 508 are respectively hinged with the bottom of the moving plate 509 and the top of the slider 507 through hinges; The 510 moves up and down repeatedly, causing the screening plate 4 to vibrate, improving the separation effect of the forage fragments, increasing the separation speed of the forage fragments, and preventing the mesh of the screening plate 4 from being blocked.

Specifically, the bottom of the slider 507 is provided with a rack meshed with the gear 506 . In this embodiment, by setting the gear 506, the gear 506 that repeatedly swings left and right drives the slider 507 to move left and right repeatedly through the meshing connection with the slider 507, and constantly changes the support angle of the movable rod 508.

The working principle and application process of the present invention: when in use, the motor 201 drives the U-shaped bar 202 to rotate, and the U-shaped bar 202 uses its own protrusion to drive the blade on the side of the blade plate 205 to move left and right repeatedly, thereby The longer forage is cut, and the cut forage is crushed by the crushing roller 302, the third motor 501 drives the first connecting rod 503 to rotate through the third rotating shaft 502, and the rotating first connecting rod 503 drives the second connecting rod 504 It moves and drives the swing rod 505 to swing left and right repeatedly, thereby driving the gear 506 to swing left and right repeatedly. The gear 506 that swings repeatedly left and right uses the meshing connection with the slider 507 to drive the slider 507 to move left and right repeatedly, and constantly changes The supporting angle of the movable rod 508, the movable rod 508 constantly changing the supporting angle can drive the vibrating rod 510 to move up and down repeatedly, so that the screening plate 4 vibrates, and the separation effect of forage fragments is improved.

To sum up, the device for crushing and mixing sheep forage, by setting the U-shaped bar 202, can use the rotation of the U-shaped bar 202 to drive the blade on the side of the blade plate 205 to move left and right repeatedly, thereby turning the whole The long forage with roots is cut short, thereby avoiding that the forage that is too long and has toughness is directly crushed by the crushing roller 302, which may easily cause the forage to be wound on the crushing roller 302. The forage fragments that meet the requirements are separated to ensure the quality of the later feed, and the inclined screening plate 4 can promote the forage fragments that do not meet the requirements to enter the collection box 6. By setting the first connecting rod 503, the third motor 501 passes through The third rotating shaft 502 drives the first connecting rod 503 to rotate, and the rotating first connecting rod 503 drives the second connecting rod 504 to move and drives the swing rod 505 to repeatedly swing from side to side, thereby driving the gear 506 to repeatedly swing from side to side. Gear 506 is set, and the gear 506 that repeatedly swings left and right uses the meshing connection with the slider 507 to drive the slider 507 to move left and right repeatedly, and constantly changes the support angle of the movable rod 508. By setting the movable rod 508, the activity of continuously changing the support angle The rod 508 can drive the vibrating rod 510 to move up and down repeatedly, so that the screening plate 4 vibrates, which improves the separation effect of the forage fragments, increases the separation speed of the forage fragments, and prevents the blockage of the mesh of the screening plate 4 .

It should be noted that, in this document, terms such as "comprising", "comprising" or any other variation thereof are intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements , but also includes other elements not expressly listed, or also includes elements inherent in such process, method, article or equipment. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (2)

1. A device for crushing and mixing sheep forage, comprising a crushing box (1), characterized in that: both sides of the inner wall of the crushing box (1) are fixed with cutting boxes (2), and the cutting The top of the box (2) is fixedly provided with a motor (201), the output shaft of the motor (201) is fixedly connected with a U-shaped rod (202), and the outer wall of the U-shaped rod (202) is movably provided with a connecting rod (203 ), one end of the connecting rod (203) is movably provided with a push rod (204), one end of the push rod (204) is fixedly provided with a blade plate (205), and one side of the crushing box (1) is fixedly provided There is a second motor (3), the output shaft of the second motor (3) is fixedly connected with a second rotating shaft (301), and one end of the second rotating shaft (301) is fixedly provided with a crushing roller (302), the A screening plate (4) is arranged directly under the crushing roller (302), and a vibration box (5) is fixedly installed on both sides of the inner wall of the crushing box (1), and the inside of the vibration box (5) is fixedly installed with The third motor (501), the output shaft of the third motor (501) is fixedly connected to the third rotating shaft (502), and the surface of the third rotating shaft (502) is fixedly provided with a first connecting rod (503), so One end of the first connecting rod (503) is movably provided with a second connecting rod (504), one end of the second connecting rod (504) is movably provided with a swing rod (505), and one end of the swing rod (505) A gear (506) is fixedly arranged, and a slider (507) is movably arranged on the top of the gear (506), and a movable rod (508) is movably arranged on the top of the slider (507), and the movable rod (508) One end of the moving plate (509) is movable, the top of the moving plate (509) is fixed with a vibrating rod (510), and the other side of the crushing box (1) is fixed with a collection box (6); A connecting rod (203) is hinged on the outer wall of the U-shaped rod (202), and a push rod (204) is hinged on one end of the connecting rod (203); The sieve plate (4) is in an inclined shape with a high left and a low right, and an outlet is opened on the side of the crushing box (1) close to the collection box (6), and the outlet is connected to the collection box (6); One end of the first connecting rod (503) is hinged to a second connecting rod (504), and one end of the second connecting rod (504) is hinged to a swing rod (505); Both ends of the movable rod (508) are respectively hinged to the bottom of the moving plate (509) and the top of the slider (507) through a hinge. 2. The device for crushing and mixing sheep forage according to claim 1, characterized in that: the bottom of the slider (507) is provided with a rack meshed with a gear (506).