Forage smashing equipment facilitating feeding

Abstract

The utility model relates to the technical field of cattle feeding, in particular to forage smashing equipment convenient to feed, which comprises a supporting base, a conveying component is mounted at the top of the supporting base, a connecting base is mounted on one side of the supporting base, a filling hopper is mounted at the top of the connecting base, and a device body is mounted on the other side of the supporting base. A smashing assembly is installed on the upper portion of the inner side of the device body, and a screening assembly is installed on the lower portion of the inner side of the device body. According to the improved forage crushing equipment, the conveying assembly is additionally arranged, so that forage can be automatically conveyed into the crushing equipment from a lower position to be crushed, workers do not need to carry and put the forage frequently, feeding work of the forage is facilitated, labor force is reduced, and meanwhile time cost is saved; and the forage can be screened after being crushed, so that the granularity of the crushed forage is more uniform, and the use effect of the forage is improved.

Description

Technical Field

[0001] This utility model relates to the field of cattle feeding technology, specifically to a forage crushing device that facilitates feeding. Background Technology

[0002] Cattle farming technology is an agricultural practice involving the raising of cattle to provide products such as beef and milk. With the development of agricultural technology and livestock management, cattle farming techniques have continuously improved, encompassing multiple aspects such as breed selection, feed formulation, environmental control, and health management. Among these, feed is one of the most crucial components of cattle farming; a proper feed ratio directly affects the cattle's production performance. Forage grinding equipment in cattle farming is an important tool for improving feeding efficiency, reducing feed waste, and optimizing nutritional management, thereby enhancing digestibility and absorption, and ultimately improving the growth and production performance of cattle.

[0003] In the process of realizing this utility model, the inventors discovered the following problems with the existing technology: 1. In the feeding process of common forage crushing equipment, workers need to frequently climb up and down to feed the forage, which increases the labor force of the workers and also affects the crushing efficiency of the forage; 2. Common forage crushing equipment may not have the corresponding screening structure, which will result in the presence of excessively large or small particles after crushing, resulting in uneven particle size and affecting the use effect of the forage. Utility Model Content

[0004] The purpose of this utility model is to provide a forage crushing device that facilitates feeding, thereby solving the problems mentioned in the background art. To achieve the above objective, this utility model provides the following technical solution: a forage crushing device that facilitates feeding, comprising a support base, a conveying assembly mounted on the top of the support base, a connecting base mounted on one side of the support base, a filling hopper mounted on the top of the connecting base, a device body mounted on the other side of the support base, a crushing assembly mounted on the upper inner side of the device body, and a screening assembly mounted on the lower inner side of the device body.

[0005] The conveying assembly includes brackets installed at both ends of the top of the support base. A first motor is installed at one end of the brackets. The output shaft of the first motor is connected to the main rotating shaft. A secondary rotating shaft is uniformly rotatably connected between the brackets. A conveyor belt is installed outside the main rotating shaft and the secondary rotating shaft. Limiting blocks are uniformly fixedly connected to the outside of the conveyor belt.

[0006] The device body includes a feeding hopper installed on one side of the support. The inside of the feeding hopper is fixedly connected to both sides of the feed hopper. A box is installed at the bottom of the feeding hopper. A box door is hinged to one side of the box. A frame is fixedly connected to the inside of the box. A discharge channel is installed at the center of the bottom of the box. Support legs are fixedly connected to the four sides of the bottom of the box.

[0007] The crushing assembly includes a second motor installed at one end of the feed hopper. The output shaft of the second motor passes horizontally through the interior of the first gear and is connected to the main crushing roller. The exterior of the first gear is meshed with a second gear, and the interior of the second gear is horizontally installed with an auxiliary crushing roller.

[0008] The screening assembly includes a fixed frame fixedly connected to the center of one end of the housing. A third motor is installed inside the fixed frame. The output shaft of the third motor is connected to a third gear. A toothed belt meshes with the outside of the third gear. An eccentric gear meshes with the inside of the toothed belt. A first connecting rod is installed at the eccentric part of the eccentric gear. A second connecting rod is installed at the outside of the first connecting rod. A third connecting rod is installed on the top side of the second connecting rod. A screening frame is installed at one end of the third connecting rod. A screening screen is installed inside the screening frame. Limiting rods are fixedly connected to both sides of the screening frame.

[0009] More preferably, a first slot is provided on one side of the packing hopper, and the lower inner surface of the packing hopper is inclined.

[0010] More preferably, the first motor and the main rotating shaft form a rotating structure, and the main rotating shaft and the auxiliary rotating shaft form a linkage structure through a conveyor belt.

[0011] More preferably, a second slot is provided on one side of the feed hopper, and the guide plate is inclined.

[0012] More preferably, the second motor, the first gear, and the main crushing roller form a rotating structure, and the first gear and the second gear form a meshing transmission structure, and the second gear and the auxiliary crushing roller form a rotating structure.

[0013] More preferably, the third motor and the third gear form a rotating structure, and the third gear, the toothed belt and the eccentric gear form a meshing transmission structure. A connecting shaft is installed at the bottom center of the eccentric gear, and the connecting shaft is connected to the top of the fixed frame through a bearing. The inner two ends of the frame are provided with grooves that are consistent with the external dimensions of the limiting rod. The screening frame, the screening screen and the third connecting rod form a linkage structure through the cooperation of the eccentric gear, the first connecting rod, the second connecting rod and the groove.

[0014] More preferably, the bottom of the support base, the connecting base, and the support leg are all equipped with elastic anti-slip pads.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] In this invention, a conveying component is added, which allows the forage to be automatically conveyed from a lower position into the crushing equipment for crushing. This eliminates the need for frequent handling and feeding by staff, facilitating the feeding of forage, reducing labor costs and saving time, effectively increasing the feeding speed, thereby improving the overall working efficiency of the equipment, and ensuring that the forage enters the crushing equipment evenly, making the crushing process more stable and preventing blockages.

[0017] In this invention, a screening component is added, which allows the forage to be screened after crushing. This allows the forage that meets the requirements to be discharged, while the forage that does not meet the requirements can be collected and crushed again, making the particle size of the crushed forage more uniform and thus increasing the utilization effect of the forage. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0019] Figure 2 This is an exploded view of the conveying component of this utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the device body of this utility model;

[0021] Figure 4 This is a schematic diagram of the crushing component structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the screening component structure of this utility model.

[0023] In the diagram: 1. Support base; 2. Conveying assembly; 201. Bracket; 202. First motor; 203. Main rotating shaft; 204. Secondary rotating shaft; 205. Conveyor belt; 206. Limiting block; 3. Connecting base; 4. Filling hopper; 5. Device body; 501. Feed hopper; 502. Guide plate; 503. Box; 504. Box door; 505. Frame; 506. Discharge channel; 507. Support leg; 6. Crushing assembly; 01. Second motor; 602. First gear; 603. Main crushing roller; 604. Second gear; 605. Auxiliary crushing roller; 7. Screening assembly; 701. Fixing frame; 702. Third motor; 703. Third gear; 704. Toothed belt; 705. Eccentric gear; 706. First connecting rod; 707. Second connecting rod; 708. Third connecting rod; 709. Screening frame; 7010. Screening mesh; 7011. Limiting rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1 to 5 This utility model provides a technical solution: a forage crushing device that is easy to feed, including a support base 1, a conveying component 2 installed on the top of the support base 1, a connecting base 3 installed on one side of the support base 1, a filling hopper 4 installed on the top of the connecting base 3, a device body 5 installed on the other side of the support base 1, a crushing component 6 installed on the upper inner side of the device body 5, and a screening component 7 installed on the lower inner side of the device body 5.

[0026] The conveying assembly 2 includes brackets 201 installed at both ends of the top of the support base 1. A first motor 202 is installed at one end of the bracket 201. The output shaft of the first motor 202 is connected to the main rotating shaft 203. A secondary rotating shaft 204 is uniformly rotatably connected between the brackets 201. A conveyor belt 205 is installed on the outside of the main rotating shaft 203 and the secondary rotating shaft 204. Limiting blocks 206 are uniformly fixedly connected to the outside of the conveyor belt 205.

[0027] The main body 5 of the device includes a feed hopper 501 installed on one side of the bracket 201. The feed hopper 501 has guide plates 502 fixedly connected to both sides inside. The bottom of the feed hopper 501 is equipped with a box 503. A box door 504 is hinged to one side of the box 503. A frame 505 is fixedly connected to the inside of the box 503. A discharge channel 506 is installed at the center of the bottom of the box 503. Support legs 507 are fixedly connected to the four sides of the bottom of the box 503.

[0028] The crushing assembly 6 includes a second motor 601 installed at one end of the feed hopper 501. The output shaft of the second motor 601 passes horizontally through the interior of the first gear 602 and is connected to the main crushing roller 603. The exterior of the first gear 602 is meshed with a second gear 604, and the interior of the second gear 604 is horizontally installed with an auxiliary crushing roller 605.

[0029] The screening assembly 7 includes a fixed frame 701 fixedly connected to the center of one end of the housing 503. A third motor 702 is installed inside the fixed frame 701. The output shaft of the third motor 702 is connected to a third gear 703. A toothed belt 704 meshes with the outside of the third gear 703. An eccentric gear 705 meshes with the inside of the toothed belt 704. A first connecting rod 706 is installed at the eccentric part of the eccentric gear 705. A second connecting rod 707 is installed at the outside of the first connecting rod 706. A third connecting rod 708 is installed on one side of the top of the second connecting rod 707. A screening frame 709 is installed at one end of the third connecting rod 708. A screening screen 7010 is installed inside the screening frame 709. Limiting rods 7011 are fixedly connected to both sides of the screening frame 709.

[0030] In this embodiment, as Figure 1 As shown, a first slot is provided on one side of the filling hopper 4, and the lower inner surface of the filling hopper 4 is inclined. Through this design, the straw can smoothly enter the conveying component 2 through the first slot, thereby carrying out effective conveying and avoiding the accumulation of straw.

[0031] In this embodiment, as Figure 1 and Figure 2 As shown, the first motor 202 and the main rotating shaft 203 form a rotating structure, and the main rotating shaft 203 and the auxiliary rotating shaft 204 form a linkage structure through the conveyor belt 205. Through this design, the first motor 202 can drive the main rotating shaft 203 to rotate, thereby driving the conveyor belt 205 to rotate. At the same time, the rotation of the conveyor belt 205 drives the auxiliary rotating shaft 204 to rotate, thus ensuring the stability of the conveyor belt 205 during rotation. This allows for continuous conveying of forage without the need for manual feeding, reducing labor costs and saving time, effectively improving conveying efficiency, and thus enhancing overall production efficiency.

[0032] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, a second slot is provided on one side of the feed hopper 501, and the guide plate 502 is inclined. Through this design, the grass on the conveyor belt 205 can enter the feed hopper 501 through the second slot, and then enter the crushing component 6 through the inclined guide plate 502, so that subsequent crushing can be carried out, avoiding the situation where the material accumulates on the crushing component 6 and causes blockage.

[0033] In this embodiment, as Figure 1 and Figure 4 As shown, the second motor 601, the first gear 602, and the main crushing roller 603 form a rotating structure, and the first gear 602 and the second gear 604 form a meshing transmission structure, and the second gear 604 and the auxiliary crushing roller 605 form a rotating structure. Through this design, the second motor 601 can drive the first gear 602 and the main crushing roller 603 to rotate, thereby causing the first gear 602 to drive the second gear 604 to rotate, which in turn causes the second gear 604 to drive the auxiliary crushing roller 605 to rotate. This results in the main crushing roller 603 and the auxiliary crushing roller 605 rotating in opposite directions, thus enabling continuous and effective crushing of the forage and increasing the effectiveness of the equipment during use.

[0034] In this embodiment, as Figure 1 , Figure 3 and Figure 5 As shown, the third motor 702 and the third gear 703 form a rotating structure, and the third gear 703, the toothed belt 704, and the eccentric gear 705 form a meshing transmission structure. A connecting shaft is installed at the bottom center of the eccentric gear 705, and the connecting shaft is connected to the top of the fixed frame 701 via bearings. Grooves with dimensions matching the external dimensions of the limiting rod 7011 are provided at both ends of the inner side of the frame 505. The screening frame 709, the screening screen 7010, and the third connecting rod 708 are connected via the eccentric gear 705, the first connecting rod 706, the second connecting rod 707, and the grooves. The components work together to form a linkage structure. This design allows the third motor 702 to drive the third gear 703 to rotate, which in turn causes the toothed belt 704 to drive the eccentric gear 705 to rotate. This causes the first connecting rod 706 to drive the second connecting rod 707 to change its angle in the horizontal direction. This allows the screening frame 709 to move back and forth in the horizontal direction under the limiting action of the limiting rod 7011 and the groove. In this way, the crushed grass can be screened through the screening screen 7010, making the screened grass more uniform and improving the utilization effect of the grass.

[0035] In this embodiment, as Figure 1 and Figure 3 As shown, elastic anti-slip pads are installed at the bottom of the support base 1, the connecting base 3, and the support leg 507. This design allows the equipment to achieve a certain degree of shock absorption and anti-slip effect during screening, ensuring the stability of the equipment during use and increasing its safety.

[0036] The usage and advantages of this utility model: This forage crushing equipment, which facilitates feeding, operates as follows:

[0037] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the forage is first placed in the filling hopper 4. Then, the first motor 202 can be turned on. The output shaft of the first motor 202 will drive the main rotating shaft 203 to rotate, which in turn drives the conveyor belt 205 to rotate. Simultaneously, the rotation of the conveyor belt 205 drives the auxiliary rotating shaft 204 to rotate, ensuring the stability of the conveyor belt 205 and allowing for continuous conveying of the forage. The forage enters the conveyor belt 205 through the first slot on one side of the filling hopper 4 and is conveyed between the external limiting blocks 206. When it reaches the feed hopper 501, the forage enters the feed hopper 501 through the second slot on one side of the feed hopper 501 and falls onto the guide plate 502. Through the gaps between the guide plates 502, it enters the crushing assembly 6. At this point, the second motor 601 can be turned on. The output shaft of the second motor 601 will drive the first gear 602 and the main crushing roller 603 to rotate, which in turn drives the second gear 604 to rotate, thus causing the second gear 604 to rotate. Wheel 604 drives auxiliary crushing roller 605 to rotate, causing the main crushing roller 603 and auxiliary crushing roller 605 to rotate in opposite directions, thus crushing the forage. The crushed forage falls onto the screening screen 7010. At this time, the third motor 702 can be turned on. The output shaft of the third motor 702 drives the third gear 703 to rotate, which in turn causes the toothed belt 704 to drive the eccentric gear 705 to rotate. This causes the first connecting rod 706 to drive the second connecting rod 707 to rotate horizontally. The position and angle changes allow the screening frame 709 to reciprocate horizontally under the limiting action of the limiting rod 7011 and the grooves at both ends of the inner side of the frame 505. This allows the crushed grass to be screened through the screening screen 7010. Grass smaller than the aperture of the screening screen 7010 will be discharged through the discharge channel 506, while grass smaller than the aperture of the screening screen 7010 will remain on the screening screen 7010. The operator can open the box door 504 to take out the grass for further crushing.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A forage crushing device for easy feeding, comprising a support base (1), characterized in that: A conveying assembly (2) is installed on the top of the support base (1), a connecting base (3) is installed on one side of the support base (1), a filling hopper (4) is installed on the top of the connecting base (3), a device body (5) is installed on the other side of the support base (1), a crushing assembly (6) is installed on the upper inner side of the device body (5), and a screening assembly (7) is installed on the lower inner side of the device body (5). The conveying assembly (2) includes brackets (201) installed at both ends of the top of the support base (1). A first motor (202) is installed at one end of the bracket (201). The output shaft of the first motor (202) is connected to the main rotating shaft (203). A secondary rotating shaft (204) is uniformly rotatably connected between the brackets (201). A conveyor belt (205) is installed on the outside of the main rotating shaft (203) and the secondary rotating shaft (204). Limiting blocks (206) are uniformly fixedly connected to the outside of the conveyor belt (205). The device body (5) includes a feeding hopper (501) installed on one side of the bracket (201). The inside of the feeding hopper (501) is fixedly connected to both sides of the feed hopper (502). A box (503) is installed at the bottom of the feeding hopper (501). A door (504) is hinged to one side of the box (503). A frame (505) is fixedly connected to the inside of the box (503). A discharge channel (506) is installed at the center of the bottom of the box (503). Support legs (507) are fixedly connected around the bottom of the box (503). The crushing assembly (6) includes a second motor (601) installed at one end of the feed hopper (501). The output shaft of the second motor (601) passes horizontally through the interior of the first gear (602) and is connected to the main crushing roller (603). The exterior of the first gear (602) is meshed with a second gear (604), and the interior of the second gear (604) is horizontally installed with an auxiliary crushing roller (605). The screening assembly (7) includes a fixed frame (701) fixedly connected to the center of one end of the housing (503). A third motor (702) is installed inside the fixed frame (701). The output shaft of the third motor (702) is connected to a third gear (703). A toothed belt (704) meshes with the outside of the third gear (703). An eccentric gear (705) meshes with the inner end of the toothed belt (704). The eccentric gear (705) has an eccentric... A first connecting rod (706) is installed at the center, a second connecting rod (707) is installed at one end of the first connecting rod (706), a third connecting rod (708) is installed on one side of the top of the second connecting rod (707), a screening frame (709) is installed at one end of the third connecting rod (708), a screening mesh (7010) is installed inside the screening frame (709), and limit rods (7011) are fixedly connected to both sides of the screening frame (709).

2. The forage crushing equipment for easy feeding according to claim 1, characterized in that: The packing hopper (4) has a first slot on one side, and the lower inner surface of the packing hopper (4) is inclined.

3. The forage crushing equipment for easy feeding according to claim 1, characterized in that: The first motor (202) and the main rotating shaft (203) form a rotating structure, and the main rotating shaft (203) and the auxiliary rotating shaft (204) form a linkage structure through the conveyor belt (205).

4. The forage crushing equipment for easy feeding according to claim 1, characterized in that: The feed hopper (501) has a second slot on one side, and the guide plate (502) is inclined.

5. The forage crushing equipment for easy feeding according to claim 1, characterized in that: The second motor (601), the first gear (602) and the main crushing roller (603) form a rotating structure, and the first gear (602) and the second gear (604) form a meshing transmission structure, and the second gear (604) and the auxiliary crushing roller (605) form a rotating structure.

6. The forage crushing equipment for easy feeding according to claim 1, characterized in that: The third motor (702) and the third gear (703) form a rotating structure, and the third gear (703), the toothed belt (704), and the eccentric gear (705) form a meshing transmission structure. A connecting shaft is installed at the bottom center of the eccentric gear (705), and the connecting shaft is connected to the top of the fixed frame (701) through a bearing. The inner two ends of the frame (505) are provided with grooves that are consistent with the external dimensions of the limiting rod (7011). The screening frame (709), the screening screen (7010), and the third connecting rod (708) form a linkage structure through the cooperation of the eccentric gear (705), the first connecting rod (706), the second connecting rod (707), and the groove.

7. The forage crushing equipment for easy feeding according to claim 1, characterized in that: The bottom of the support base (1), the connecting base (3), and the support leg (507) are all equipped with elastic anti-slip pads.

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