Forage crushing device for raising sheep

The cutting, crushing, and screening mechanisms solve the problems of uneven crushing of forage and entanglement of the augers, achieving uniform and fine crushing of forage and improving the durability of the equipment.

CN223666851UActive Publication Date: 2025-12-16GANSU FURIS AGRICULTURAL & ANIMAL HUSBANDRY TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202520079632.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-14
Publication Date
2025-12-16
Estimated Expiration
2035-01-14

AI Technical Summary

Technical Problem

Traditional forage crushing devices have poor crushing effects, resulting in limited fineness of forage, low absorption, and easy entanglement of the teeth, which can damage the equipment.

Method used

The system employs a cutting, crushing, and screening mechanism. Cutting blades cut the forage, crushing rollers crush the forage, and an eccentric wheel drives the screen plate to vibrate for screening, ensuring that the forage is of uniform size.

Benefits of technology

It improves the fineness of the forage, ensures the uniformity of the forage, prevents the teeth from getting tangled, and extends the service life of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a sheep raising forage smashing device which comprises a smashing box, a cutting mechanism used for cutting forage is arranged at the top of the interior of the smashing box, a smashing mechanism used for smashing the forage is arranged at the center of the interior of the smashing box, and a screening mechanism used for screening the forage is arranged at the bottom of the interior of the smashing box. The screening mechanism comprises mounting blocks fixed to the four corners of the bottom of the inner wall of the smashing box, the four mounting blocks correspond in a pairwise mode, the mounting blocks at the two ends are obliquely arranged, sliding rods are slidably arranged at the tops and the bottoms of the mounting blocks, holes allowing the sliding rods to penetrate through are formed in the tops of the mounting blocks, and the same screening plate is fixed to the tops of the four sliding rods. And communicating holes are formed in the top and the bottom of the sieve plate, and second rotating rods are rotationally connected to the two ends of the bottom of the inner wall of the smashing box. According to the forage screening device, the forage is screened, the uniformity of the size of the forage is kept, the quality of final products can be ensured, and the use of unqualified forage is reduced.
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Description

TECHNICAL FIELD

[0001] The utility model relates to the field of livestock feeding technology especially relates to a forage crushing device for sheep raising. BACKGROUND

[0002] Sheep, also known as sheep or white sheep, are four-legged ruminants with hair, originally produced in the mountains of the northern hemisphere, and have a close relationship with goats; the difference lies in that the body shape is fat, the body is full, and the body hair is dense. The best food for sheep breeding is generally fine forage, so a crushing device is needed to crush the grass. The fine forage can be easily eaten by sheep and better digested.

[0003] However, when the traditional forage is crushed, it basically only has a step of crushing operation, and then the forage is discharged. The degree of crushing of the forage crushed in this way is limited, and the absorption degree of the sheep after eating is also limited. Some unqualified fine forage cannot be screened out in time, and after subsequent feeding to sheep, it may cause indigestion and anorexia of sheep. In addition, some grass is long, and sometimes the crushing device is wound around the crushing teeth when crushing, which may cause damage to the machine. Therefore, a forage crushing device for sheep is needed to solve these problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at solving the shortcomings in the prior art and provides a forage crushing device for sheep.

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

[0006] A forage crushing device for sheep raising, comprising a crushing box, a cutting mechanism for cutting forage is arranged at the top of the inside of the crushing box, a crushing mechanism for crushing forage is arranged at the center of the inside of the crushing box, and a screening mechanism for screening forage is arranged at the bottom of the inside of the crushing box.

[0007] The screening mechanism comprises mounting blocks fixed to the inner wall bottom corners of the crushing box, two of the four mounting blocks correspond to each other, and the mounting blocks at both ends are inclined, sliding rods are arranged at the top and bottom of the mounting blocks, holes are formed in the top of the mounting blocks for the sliding rods to pass through, the same sieve plate is fixed to the top of the four sliding rods, holes are formed in the top and bottom of the sieve plate, the second rotating rod is rotatably connected to the inner wall bottom of the crushing box, eccentric wheels are fixed to the outer wall of both ends of the second rotating rod, the eccentric wheels are in contact with the bottom of the sieve plate, and the two eccentric wheels are respectively matched with the bottom of the sieve plate.

[0008] Preferably, one end of the spring is fixed on the top of the four mounting blocks, the other end of the spring is fixed on the bottom of the four corners of the sieve plate respectively, and the spring is located outside the sliding rod.

[0009] Preferably, the crushing mechanism comprises two first rotating rods rotatably connected at the two ends of the inner wall of the crushing box, a crushing roller is fixed on the outer wall of the two first rotating rods, gears are fixed on the other ends of the two first rotating rods penetrating through the outer wall of the crushing box, the two gears are engaged, a motor is installed at the end of the crushing box away from the gears, and the output shaft of the motor is fixedly connected with the other end of one of the first rotating rods.

[0010] Preferably, two synchronous wheels are arranged at the end of the crushing box away from the gears, adaptive synchronous belts are arranged on the outer walls of the two synchronous wheels, one of the synchronous wheels is fixedly connected with one end of one of the first rotating rods, and the other synchronous wheel is fixedly connected with one end of the second rotating rod.

[0011] Preferably, the cutting mechanism comprises first triangular material guiding blocks fixed at the top of the inner wall of the crushing box at the two ends, electric telescopic rods are installed at the top of the inner wall of the crushing box at the two ends, one end of a cutting blade is fixedly connected with the output shaft of each of the two electric telescopic rods, two sleeves are fixed at the top of the inner wall of the crushing box at the two ends, a plug rod is inserted into the sleeve, and the other end of each of the two plug rods is fixedly connected with one end of the cutting blade.

[0012] Preferably, L-shaped baffles are fixed at the top of the inner wall of the crushing box at the two ends, and the electric telescopic rods and the sleeves are located in the L-shaped baffles.

[0013] Preferably, the top of the crushing box is provided with a feeding port communicating with the inside of the crushing box, support columns are fixed at the bottom of the crushing box at the four corners, a same bottom plate is fixed at the bottom of the four support columns, connecting pipes communicating with the inside of the crushing box are connected at the two ends of the bottom of the crushing box, the bottom of the two connecting pipes is connected with a conveying pipeline communicating with each other, a second triangular material guiding block is arranged on the inner wall of the bottom of the crushing box, a second material collecting groove is arranged at one end of the bottom plate, and the conveying pipeline is arranged in an inclined manner, so that the crushed forage can be conveniently discharged.

[0014] The utility model discloses the following beneficial effects:

[0015] 1. Due to the adoption of the screening mechanism, when the crushing roller crushes the forage, the synchronous wheel drives the second rotating rod to rotate, the second rotating rod drives the eccentric wheels at both ends to rotate, and then the bottom of the sieve plate is extruded, when the eccentric wheel is away from the sieve plate, the spring drives the sieve plate to vibrate, at this time the forage can be screened, the qualified forage falls into the inside bottom of the crushing box, and the unqualified forage is discharged from the discharge port to the first collecting groove for collection, thereby realizing screening of the forage, keeping the uniformity of the forage size, and ensuring the quality of the final product and reducing the use of unqualified forage.

[0016] 2. Due to the adoption of the cutting mechanism, when the forage falls into the inside of the crushing box from the first triangular material guiding block, the two cutting blades are driven to approach each other by the two electric telescopic rods, thereby the forage can be cut in the next step, the phenomenon of winding the twisted tooth is prevented, the service life of the equipment is increased, and the practicability is high. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the forage crushing device for raising sheep;

[0018] Figure 2 It is a crushing box side sectional view structural schematic view of the forage crushing device for raising sheep;

[0019] Figure 3 It is a cutting mechanism local structure schematic view of the forage crushing device for raising sheep;

[0020] Figure 4 It is a screening mechanism local structure schematic view of the forage crushing device for raising sheep.

[0021] In the drawing: 1, crushing box; 101, first collecting groove; 102, bottom plate; 103, supporting column; 104, second collecting groove; 105, conveying pipeline; 106, connecting pipe; 107, feeding port; 108, discharge port; 2, motor; 201, crushing roller; 202, gear; 203, first rotating rod; 3, sieve plate; 301, second rotating rod; 302, mounting block; 303, sliding rod; 304, spring; 305, synchronous wheel; 306, synchronous belt; 307, eccentric wheel; 308, second triangular material guiding block; 4, cutting blade; 401, first triangular material guiding block; 402, sleeve; 403, inserting rod; 404, electric telescopic rod; 405, L-shaped baffle. DETAILED DESCRIPTION

[0022] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments.

[0023] With reference to Figures 1-4 The utility model provides a fodder crushing device for sheep, including the crushing box 1, the inside top of crushing box 1 is equipped with the cutting mechanism of cutting fodder, the inside center of crushing box 1 is equipped with the crushing mechanism of crushing fodder, the inside bottom of crushing box 1 is equipped with the screening mechanism of screening fodder,

[0024] The screening mechanism includes mounting blocks 302 fixed to the inner wall bottom corners of the crushing box 1, and the four mounting blocks 302 correspond to each other in pairs, and the mounting blocks 302 at both ends are inclinedly arranged, sliding rods 303 are slidingly arranged on the top and bottom of the mounting blocks 302, and holes are formed in the top of the mounting blocks 302 for the sliding rods 303 to pass through, the same screen plate 3 is fixed to the top of the four sliding rods 303, and the top and bottom of the screen plate 3 are provided with holes in communication, the holes formed in the screen plate 3 are suitable for the fodder for sheep, and second rotating rods 301 are rotatably connected to the inner wall bottom ends of the crushing box 1, eccentric wheels 307 are fixed to the outer walls of the second rotating rods 301 at both ends, the two eccentric wheels 307 are respectively matched with the bottom ends of the screen plate 3 in length, and the eccentric wheels 307 are in contact with the bottom of the screen plate 3.

[0025] In the utility model, one end of the spring 304 is fixed to the top of the four mounting blocks 302, the other end of the spring 304 is fixed to the bottom corners of the screen plate 3 respectively, when the eccentric wheel 307 extrudes the screen plate 3, the spring 304 drives the screen plate 3 to vibrate, and the spring 304 is located outside the sliding rod 303.

[0026] In the utility model, the crushing mechanism includes two first rotating rods 203 rotatably connected to the inner wall ends of the crushing box 1, the crushing rollers 201 are fixed to the outer walls of the two first rotating rods 203, the gears 202 are fixed to the other ends of the two first rotating rods 203 and pass through the outer wall of the crushing box 1, the two gears 202 are engaged with each other, the motor 2 is installed at the end of the crushing box 1 away from the gear 202, and the output shaft of the motor 2 is fixedly connected to the other end of one of the first rotating rods 203.

[0027] The utility model discloses a pulverization box 1 is away from the gear 202 one end is equipped with two synchronous wheels 305, and the outer wall of two synchronous wheels 305 is equipped with the synchronous belt 306 of adaptation, and one of synchronous wheels 305 is fixedly connected with one end of first rotary rod 203, and the other synchronous wheel 305 is fixedly connected with one end of second rotary rod 301, and the bottom of the other end of pulverization box 1 is provided with the discharge gate 108, and the bottom of the one end of pulverization box 1 close to the discharge gate 108 is equipped with the first material collecting groove 101, and the first material collecting groove 101 is located the bottom of the one end of discharge gate 108.

[0028] The utility model discloses a cutting mechanism includes the first triangular material guide block 401 fixed in the inner wall top both ends of pulverization box 1, and the inner wall both ends top of pulverization box 1 is installed with electric telescopic handle 404, and one end of cutting blade 4 is fixedly connected with the output shaft of two electric telescopic handles 404 respectively, and two cutting blades 4 are staggered and set up, can conveniently cut for forage, and the inner wall both ends top of pulverization box 1 is fixed with two sleeves 402 respectively, and the inside insertion of sleeve 402 has inserted rod 403, and the other end of two inserted rods 403 is fixedly connected with one end of cutting blade 4.

[0029] The utility model discloses a pulverization box 1's inner wall top both ends are fixed with L type baffle 405, and electric telescopic handle 404, sleeve 402 are located inside L type baffle 405 respectively.

[0030] The utility model discloses a pulverization box 1's top is equipped with the feed inlet 107 with its inside intercommunication, and the bottom of four corner fixed support column 103 of pulverization box 1 has the same bottom plate 102, and the bottom of four corner fixed support column 103 has the same bottom plate 102, and the bottom of two connecting pipes 106 connected with the inside intercommunication of pulverization box 1 both ends is equipped with the conveying pipeline 105 of intercommunication, and conveying pipeline 105 is inclined and sets up, and conveniently discharges after the forage of pulverization, and the inner wall bottom of pulverization box 1 is equipped with the second triangular material guide block 308, and one end of bottom plate 102 is equipped with the second material collecting groove 104.

[0031] Working principle: in use, first, the need for crushing forage from the feed inlet 107 into the inside of the crushing box 1, the first triangular guide block 401 will guide the flow of forage, then run two electric telescopic rod 404, two electric telescopic rod 404 will drive the cutting blade 4 close to each other, and the forage cutting, and prevent the forage winding on the crushing roller 201, then start the motor 2, the motor 2 will drive one of the first rotating rod 203 rotation, the first rotating rod 203 will drive the corresponding gear 202 with another gear 202 meshing, at this time, two gears 202 will be relative motion, two first rotating rod 203 will be relative motion, and drive the crushing roller 201 to crush the forage, the crushed forage will drop into the top of the sieve plate 3, the first rotating rod 203 rotation, will drive one of the synchronous wheel 305 rotation, then the synchronous wheel 305 will drive the other synchronous wheel 305 rotation through the synchronous belt 306, in turn, will drive the second rotating rod 301 rotation, the second rotating rod 301 will drive the eccentric wheel 307 at both ends rotation, the eccentric wheel 307 rotation to the bottom of the sieve plate 3 contact, will lift the sieve plate 3 a distance, when the eccentric wheel 307 away from the sieve plate 3, because of the characteristics of the spring 304, will drive the sieve plate 3 reciprocating up and down, at this time, the forage on the top of the sieve plate 3 will drop into the inside bottom of the crushing box 1 because of the vibration, because the sieve plate 3 is in an inclined state, some of the forage which is not completely crushed will be shaken from the discharge port 108, then drop into the first collecting groove 101 to collect, some qualified forage will drop into the top of the second triangular guide block 308 both ends, then will be dropped into the connecting pipe 106, then will fall into the conveying pipe 105, because the conveying pipe 105 is in an inclined state, the forage will drop into the second collecting groove 104 to collect, then the staff will take away the second collecting groove 104 to feed the sheep.

[0032] The above merely preferred specific embodiments of the present application, but the scope of protection of the present application is not limited to this, any skilled in the art of the technical personnel in the technical range disclosed by the present application, according to the technical scheme of the present application and the utility model concept of equivalent replacement or change, should be covered in the scope of protection of the present application.

Claims

1. A fodder pulverizing device for sheep farming, comprising a pulverizing box (1), characterized in that, The inside top of the pulverizing box (1) is provided with a cutting mechanism for cutting the forage, the inside center of the pulverizing box (1) is provided with a pulverizing mechanism for pulverizing the forage, and the inside bottom of the pulverizing box (1) is provided with a screening mechanism for screening the forage. The screening mechanism comprises four mounting blocks (302) fixed at the bottom corners of the inner wall of the pulverizing box (1), the four mounting blocks (302) correspond to each other in pairs, and the mounting blocks (302) at the two ends are inclined, the top and bottom of the mounting block (302) are slidably provided with a slide rod (303), a hole is formed in the top of the mounting block (302) for the slide rod (303) to pass through, the top of the four slide rods (303) is fixed with the same sieve plate (3), and the top and bottom of the sieve plate (3) are provided with communicating holes, and the inner wall of the pulverizing box (1) is rotatably connected with a second rotating rod (301) at the two ends of the bottom, and the outer wall of the second rotating rod (301) is fixed with an eccentric wheel (307) at the two ends, and the eccentric wheel (307) is in contact with the bottom of the sieve plate (3).

2. The sheep feed grinding device according to claim 1, characterized in that, One end of the spring (304) is fixed to the top of the four mounting blocks (302), and the other end of the spring (304) is fixed to the bottom corners of the sieve plate (3), and the spring (304) is located outside the slide rod (303).

3. The sheep feed grinding device according to claim 1, wherein, The pulverizing mechanism comprises two first rotating rods (203) rotatably connected to the inner wall of the pulverizing box (1) at the two ends, the outer wall of the two first rotating rods (203) is fixed with a pulverizing roller (201), the other end of the two first rotating rods (203) is fixed with a gear (202) penetrating through the outer wall of the pulverizing box (1), and the two gears (202) are engaged, the end of the pulverizing box (1) away from the gear (202) is provided with a motor (2), and the output shaft of the motor (2) is fixedly connected to the other end of one of the first rotating rods (203).

4. The fodder crushing device for sheep according to claim 3, characterized in that, The end of the pulverizing box (1) away from the gear (202) is provided with two synchronous wheels (305), the outer wall of the two synchronous wheels (305) is provided with an adaptive synchronous belt (306), one of the synchronous wheels (305) is fixedly connected to one end of one of the first rotating rods (203), and the other synchronous wheel (305) is fixedly connected to one end of the second rotating rod (301), the other end of the pulverizing box (1) is provided with a discharge port (108), and the end of the pulverizing box (1) close to the discharge port (108) is provided with a first collecting groove (101), and the first collecting groove (101) is located at the end of the discharge port (108).

5. The sheep feed grinding device according to claim 1, wherein The cutting mechanism comprises first triangular material guiding blocks (401) fixed at the top of the inner wall of the pulverizing box (1), electric telescopic rods (404) are mounted at the top of the inner wall of the pulverizing box (1), one end of the cutting blade (4) is fixedly connected to the output shaft of the two electric telescopic rods (404), two sleeves (402) are fixed at the top of the inner wall of the pulverizing box (1), the plug rods (403) are inserted into the sleeves (402), and the other end of the two plug rods (403) is fixedly connected to one end of the cutting blade (4).

6. The fodder crushing device for sheep according to claim 5, characterized in that L-shaped baffles (405) are fixed at the top of the inner wall of the pulverizing box (1).

7. The sheep feed grinding device according to claim 1, wherein The top of the pulverizing box (1) is provided with a feeding port (107) communicating with the interior thereof, support columns (103) are fixed at the four corners of the bottom of the pulverizing box (1), the bottom of the four support columns (103) is fixed with the same bottom plate (102), connecting pipes (106) communicating with the interior of the pulverizing box (1) are connected at the two ends of the bottom of the pulverizing box (1), the bottom of the two connecting pipes (106) is connected with a conveying pipeline (105) in communication, the second triangular material guiding blocks (308) are arranged on the bottom of the inner wall of the pulverizing box (1), and the second material collecting groove (104) is arranged at one end of the bottom plate (102).