Cutting device for processing pasture in animal husbandry

Abstract

The utility model discloses a cutting device for processing pasture in animal husbandry. The cutting device comprises a bottom plate, a rack, a conveying belt, a clamping mechanism, a cutting mechanism, a discharging hopper and a collecting box. The bottom plate is located on the ground, and the rack is fixed to the bottom plate. The conveying belt is installed on one side of the rack, the clamping mechanism is installed on the top of the rack, and the cutting mechanism is located on one side of the clamping mechanism. The discharging hopper is fixed to the end, close to the cutting mechanism, of the rack. The material collecting box is positioned below the discharging hopper; the clamping mechanism comprises a supporting plate, a clamping plate, a bidirectional threaded rod, a motor I, a lead screw II and a stepping motor. The supporting plate is mounted at the top of the rack; a mounting groove is formed in the supporting plate; the two ends of the two-way threaded rod are rotationally connected to the supporting plate through bearings; the motor I is fixed to the side wall of the supporting plate, and the output end is connected with one end of the bidirectional threaded rod. The distance between the cutters can be adjusted, and pasture can be cut into different lengths; pasture can be pressed tightly, the end of the pasture is prevented from tilting, and the pasture can be cut conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of animal husbandry forage processing, and particularly relates to a cutting device for animal husbandry forage processing. Background Art

[0002] Grass is a common feed in animal husbandry. In order to facilitate feeding, it is often necessary to cut the harvested grass to make it smaller, making it easier for livestock to eat and speeding up their growth.

[0003] After searching, a livestock grass cutting device with a prior art announcement number of CN215957258U is found, which includes a base, a support frame, a frame and an inclined plate. A drive shaft is rotatably connected to the upper inner side of the frame, one end of the drive shaft extends to the outer side of the support frame, a cutter is bolted to the bottom of the movable plate, and a first motor is bolted to the top of the frame; its processing process has the following disadvantages: during the cutting process, the grass is placed on the cutting board and cut by the cutter, but the grass cannot move forward automatically, so the staff is required to push the grass, which affects the grass cutting efficiency.

[0004] After searching, a prior art announcement number CN218998927U is a forage cutting device for animal husbandry and livestock processing, which includes a base and a slide rod. The base is provided with a placement plate and a conveying assembly for feeding; the base is provided with a sleeve slidably mounted on the slide rod, and the sleeve is provided with a first drive motor for driving the slide rod to slide; the slide rod is provided with a connecting rod, and the connecting rod is provided with a blade, and the blade is located above the placement plate; its processing process has the following disadvantages: the forage is conveyed to the placement plate through the conveying assembly. During the conveying process, the stabilizing plate cannot be adjusted, so that the stabilizing plate is easy to block the forage during the conveying process, resulting in the uneven placement of the forage on the conveying assembly, resulting in uneven length of the forage cutting, further affecting the livestock's eating. Summary of the invention

[0005] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a cutting device for processing forage grass in animal husbandry. Through the cooperation of a clamping mechanism and a cutting mechanism, the distance between the cutting knives can be adjusted, so that the forage grass can be cut into different lengths; further, it can be adapted to the cutting and processing of a variety of forage grasses and the forage grass can be cut evenly; the forage grass can be pressed to prevent the end of the forage grass from curling up, which is convenient for cutting the forage grass.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A cutting device for processing forage grass in animal husbandry, comprising a bottom plate, a frame, a conveyor belt, a clamping mechanism, a cutting mechanism, a discharging hopper, and a collecting box; the bottom plate is located on the ground, and the frame is fixed on the bottom plate; the conveyor belt is installed on one side of the frame, the clamping mechanism is installed on the top of the frame, and the cutting mechanism is located on one side of the clamping mechanism; the discharging hopper is fixed at the end of the frame close to the cutting mechanism; and the collecting box is located below the discharging hopper;

[0008] The clamping mechanism comprises a support plate, a clamping plate, a bidirectional threaded rod, a motor I, a lead screw II, and a stepper motor; the support plate is mounted on the top of the frame; a mounting groove is provided on the support plate; both ends of the bidirectional threaded rod are rotatably connected to the support plate through bearings and are located in the mounting groove; the motor I is fixed on the side wall of the support plate, and the output end is connected to one end of the bidirectional threaded rod; a pair of clamping plates are provided, which are symmetrically mounted in the mounting groove of the support plate, and are connected to the bidirectional threaded rod through threads; a pair of placement grooves are provided on the top of the frame, and a pair of lead screws II are provided, which are respectively located in the corresponding placement grooves, and both ends of the lead screw II are rotatably connected to the frame through bearings, and a gear is provided at one end of the lead screw II, and the gears are connected by a rack; the stepper motor is fixed on the side wall of the frame, the output end is connected to one end of the lead screw II, and the support plate is connected to the lead screw II through threads;

[0009] The cutting mechanism includes a fixing frame, an electric push rod II, a mounting plate, and a cutting knife; the fixing frame is fixed on the frame, the electric push rod II is fixed on the fixing frame, and the mounting plate is connected to the output end of the electric push rod II; a fixing groove and a locking hole are provided on the mounting plate, and a number of locking holes are provided on the mounting plate evenly distributed above the fixing groove; a pair of cutting knives are provided, which are symmetrically installed in the fixing groove of the mounting plate and fixed by bolts.

[0010] The clamping plate is provided with a guide groove; the support plate is fixedly connected with an electric push rod I, and the output end of the electric push rod I is provided with a push plate, which is located on one side of the support plate, and both ends of the push plate pass through the guide grooves on the clamping plate.

[0011] A pressing mechanism is provided at one end of the clamping plate away from the supporting plate; the pressing mechanism includes a pressing plate, a screw I, a supporting frame, a motor II, and a movable plate; the supporting frame is fixed on the clamping plate, and both ends of the screw I are rotatably connected to the supporting frame and the clamping plate through bearings respectively; the motor II is fixed on the top of the supporting frame, and the output end is connected to one end of the screw I; the movable plate is connected to the screw I through a thread; a movable groove is provided on the pressing plate, and the movable plate is movably connected in the movable groove of the pressing plate.

[0012] A spring guide shaft, a lower pressure plate and a spring are arranged on the mounting plate between the cutting knives; one end of the spring is fixed on the mounting plate, and the other end is connected to the lower pressure plate; one end of the spring guide shaft is connected to the lower pressure plate, and the other end passes through the spring and the mounting plate and is located above the mounting plate.

[0013] A pair of discharging hoppers are provided, both of which are fixed on the frame, and the discharging hoppers correspond to a pair of cutting knives respectively.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1) Motor I provides power to drive the bidirectional threaded rod to rotate, and the bidirectional threaded rod drives the clamping plate to move along the installation groove through the thread, so that the grass can be clamped; then the stepper motor provides power to drive the lead screw II to rotate, and the lead screw II drives the support plate and the clamping plate to move, and further drives the grass to move; so that the grass moves to the bottom of the cutting mechanism, which is convenient for the cutting mechanism to cut the grass evenly;

[0016] 2) When the end of the clamping plate moves away from the support plate to the side of the cutting mechanism, the electric push rod I provides power to drive the push plate to move forward, and the push plate drives the grass to move along the clamping plate to the bottom of the cutting mechanism for cutting;

[0017] 3) Motor II provides power to drive screw I to rotate, screw I drives the movable plate to move through the thread, and the movable plate drives the pressure plate to move, so that the grass can be pressed tightly to prevent the end of the grass from tilting, making it easier to cut the grass;

[0018] 4) The electric push rod II provides power to drive the mounting plate to move, and the mounting plate drives the cutting knife to move, so that the cutting knife cuts the grass; by fixing the cutting knife in the corresponding locking hole, the distance between the cutting knives can be adjusted, so that the grass can be cut to different lengths; further, it can adapt to cutting and processing a variety of grasses. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Attached Figure 1 This is a schematic diagram of the structure of a cutting device for processing forage grass in animal husbandry. Figure 1 ;

[0020] Attached Figure 2 This is a schematic diagram of the structure of a cutting device for processing forage grass in animal husbandry. Figure 2 ;

[0021] Attached Figure 3 This is a schematic diagram of the structure of a frame in a cutting device for processing forage grass in animal husbandry according to the utility model;

[0022] Attached Figure 4 This is a structural schematic diagram of a material clamping mechanism in a cutting device for processing forage grass in animal husbandry according to the utility model;

[0023] Attached Figure 5 Yes Figure 4 A schematic diagram of the enlarged structure of the middle part A;

[0024] Attached Figure 6 This is a schematic structural diagram of a cutting mechanism in a cutting device for processing forage grass in animal husbandry according to the utility model;

[0025] In the figure: 1, bottom plate; 2, frame; 201, placement slot; 3, conveyor belt; 4, clamping mechanism; 401, support plate; 4011, installation slot; 402, clamping plate; 4021, guide slot; 403, two-way threaded rod; 404, motor I; 405, push plate; 406, pressing mechanism; 4061, pressing plate; 40611, movable slot; 4062, lead screw I; 4063, support frame; 4064, motor II; 40 65. movable plate; 407. electric push rod I; 408. lead screw II; 4081. gear; 4082. rack; 409. stepper motor; 5. cutting mechanism; 501. fixed frame; 502. electric push rod II; 503. mounting plate; 5031. spring guide shaft; 5032. lower pressure plate; 5033. spring; 5034. fixing groove; 5035. locking hole; 504. cutting knife; 6. discharge hopper; 7. collecting box. DETAILED DESCRIPTION

[0026] To facilitate the understanding of those skilled in the art, Figure 1-6 , the technical solution of the utility model is further specifically described.

[0027] A cutting device for processing forage in animal husbandry comprises a base plate 1, a frame 2, a conveyor belt 3, a clamping mechanism 4, a cutting mechanism 5, a discharging hopper 6 and a collecting box 7; the base plate 1 is located on the ground, and the frame 2 is fixed on the base plate 1; the conveyor belt 3 is installed on one side of the frame 2, the clamping mechanism 4 is installed on the top of the frame 2, and the cutting mechanism 5 is located on one side of the clamping mechanism 4; the discharging hopper 6 is fixed at the end of the frame 2 close to the cutting mechanism 5; the collecting box 7 is located below the discharging hopper 6; first, the forage is transported to the frame 2 by the conveyor belt, and then the forage is clamped by the clamping mechanism 4, and the forage is driven to move, so that the forage moves to the bottom of the cutting mechanism 5, and the forage is cut by the cutting mechanism 5, and the cut forage falls into the collecting box 7 through the discharging hopper 6.

[0028] The clamping mechanism 4 includes a support plate 401, a clamping plate 402, a bidirectional threaded rod 403, a motor I 404, a lead screw II 408, and a stepping motor 409; the support plate 401 is mounted on the top of the frame 2; a mounting groove 4011 is provided on the support plate 401; both ends of the bidirectional threaded rod 403 are rotatably connected to the support plate 401 through bearings and are located in the mounting groove 4011; the motor I 404 is fixed to the side wall of the support plate 401, and the output end is connected to one end of the bidirectional threaded rod 403; a pair of clamping plates 402 are symmetrically mounted in the mounting groove 4011 of the support plate 401, and are connected to the bidirectional threaded rod 403 through threads; a pair of placement grooves 201 are provided on the top of the frame 2, and a pair of lead screws II 408 are respectively located in the corresponding placement grooves 201; the lead screw II 40 8 are rotatably connected to the frame 2 through bearings, one end of the lead screw II 408 is provided with a gear 4081, and the gears 4081 are connected through a rack 4082; the stepper motor 409 is fixed on the side wall of the frame 2, the output end is connected to one end of the lead screw II 408, and the support plate 401 is connected to the lead screw II 408 through a thread; the motor I 404 provides power to drive the bidirectional threaded rod 403 to rotate, and the bidirectional threaded rod 403 drives the clamping plate 402 to move along the mounting groove 4011 through the thread, so that the forage can be clamped; then the stepper motor 409 provides power to drive the lead screw II 408 to rotate, and the lead screw II 408 drives the support plate 401 and the clamping plate 402 to move, and further drives the forage to move; thereby, the forage moves to the bottom of the cutting mechanism 5, which is convenient for the cutting mechanism 5 to cut the forage.

[0029] The clamping plate 402 is provided with a guide groove 4021, and an electric push rod Ⅰ407 is fixedly connected to the support plate 401. A push plate 405 is provided at the output end of the electric push rod Ⅰ407. The push plate 405 is located on one side of the support plate 401, and both ends pass through the guide groove 4021 on the clamping plate 402; when the clamping plate 402 moves away from one end of the support plate 401 to the side of the cutting mechanism 5, the electric push rod Ⅰ407 provides power to drive the push plate 405 to move forward, and the push plate 405 drives the grass to move along the clamping plate 402 to the bottom of the cutting mechanism 5, so as to cut the remaining grass between the clamping plates, thereby making the grass cutting more even.

[0030] The clamping plate 402 is provided with a pressing mechanism 406 at one end away from the supporting plate 401; the pressing mechanism 406 includes a pressing plate 4061, a screw I 4062, a support frame 4063, a motor II 4064, and a movable plate 4065; the support frame 4063 is fixed on the clamping plate 402, and the two ends of the screw I 4062 are rotatably connected to the support frame 4063 and the clamping plate 402 through bearings; the motor II 4064 is fixed on the top of the support frame 4063, and the output end is connected to one end of the screw I 4062 Connection; the movable plate 4065 is connected to the screw I 4062 through a thread; a movable groove 40611 is provided on the pressure plate 4061, and the movable plate 4065 is movably connected in the movable groove 40611 of the pressure plate 4061; the motor II 4064 provides power to drive the screw I 4062 to rotate, the screw I 4062 drives the movable plate 4065 to move through the thread, and the movable plate 4065 drives the pressure plate to move, so that the forage can be pressed tightly to prevent the end of the forage from curling up, which is convenient for cutting the forage.

[0031] The cutting mechanism 5 comprises a fixing frame 501, an electric push rod II 502, a mounting plate 503 and a cutting knife 504; the fixing frame 501 is fixed on the frame 2, the electric push rod II 502 is fixed on the fixing frame 501, and the mounting plate 503 is connected to the output end of the electric push rod II 502; a fixing groove 5034 and a locking hole 5035 are provided on the mounting plate 503, and the locking hole 5035 is provided with a plurality of evenly distributed on the mounting plate 503 above the fixing groove 5034; a pair of cutting knives 504 are symmetrically mounted in the fixing groove 5034 of the mounting plate 503 and fixed by bolts; the electric push rod II 502 provides power to drive the mounting plate 503 to move, and the mounting plate 503 drives the cutting knife 504 to move, so that the cutting knife 504 cuts the forage grass; by fixing the cutting knives 504 in the corresponding locking holes 5035, the distance between the cutting knives 504 can be adjusted, so that the forage grass can be cut to different lengths; further, it can adapt to cutting and processing of various forage grasses.

[0032] A spring guide shaft 5031, a lower pressure plate 5032 and a spring 5033 are provided on the mounting plate 503 between the cutting knives 504; one end of the spring 5033 is fixed on the mounting plate 503, and the other end is connected to the lower pressure plate 5032; one end of the spring guide shaft 5031 is connected to the lower pressure plate 5032, and the other end passes through the spring 5033 and the mounting plate 503, and is located above the mounting plate 503; when the electric push rod II 502 drives the mounting plate 503 and the cutting knife 504 to move downward, the lower pressure plate contacts with the grass to prevent the end of the grass from tilting, thereby facilitating cutting.

[0033] The discharging hopper 6 is provided with a pair, both of which are fixed on the frame 2, and the discharging hopper 6 corresponds to a pair of cutting knives 504 respectively, and can discharge the forage grass cut by the cutting knives 504, further improving the cutting and processing efficiency of the forage grass.

[0034] A cutting device for processing grass in animal husbandry, the working process of which is as follows: first, the grass is transported to the frame 2 by a conveyor belt, and then the motor I 404 provides power to drive the bidirectional threaded rod 403 to rotate, and the bidirectional threaded rod 403 drives the clamping plate 402 to move along the mounting groove 4011 through the thread, so that the grass can be clamped; then the stepping motor 409 provides power to drive the lead screw II 408 to rotate, and the lead screw II 408 drives the support plate 401 and the clamping plate 402 to move, and further drives the grass to move; thereby, the grass is moved to the bottom of the cutting mechanism 5; then the electric push rod II 502 provides power to drive the mounting plate 503 to move, and the mounting plate 503 drives the cutting knife 504 to move, so that the cutting knife 504 cuts the grass, and the cut grass falls into the collecting box 7 through the discharge hopper 6.

[0035] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. A cutting device for processing forage grass in animal husbandry, comprising a bottom plate, a frame, a conveyor belt, a clamping mechanism, a cutting mechanism, a discharge hopper, and a collection box; characterized in that The bottom plate is located on the ground, and the frame is fixed on the bottom plate; the conveyor belt is installed on one side of the frame, the clamping mechanism is installed on the top of the frame, and the cutting mechanism is located on one side of the clamping mechanism; the discharge hopper is fixed at the end of the frame close to the cutting mechanism; the collecting box is located below the discharge hopper; The clamping mechanism includes a support plate, a clamping plate, a bidirectional threaded rod, a motor I, a lead screw II, and a stepper motor; the support plate is mounted on the top of the frame; a mounting groove is provided on the support plate; both ends of the bidirectional threaded rod are rotatably connected to the support plate through bearings and are located in the mounting groove; the motor I is fixed on the side wall of the support plate, and the output end is connected to one end of the bidirectional threaded rod; a pair of clamping plates are provided, which are symmetrically installed in the mounting groove of the support plate and are connected to the bidirectional threaded rod through threads; a pair of placement grooves are provided above the frame, and a pair of lead screws II are provided, which are respectively located in corresponding placement grooves; both ends of the lead screw II are rotatably connected to the frame through bearings, a gear is provided at one end of the lead screw II, and the gears are connected by racks; the stepper motor is fixed on the side wall of the frame, the output end is connected to one end of the lead screw II, and the support plate is connected to the lead screw II through threads; The cutting mechanism includes a fixing frame, an electric push rod II, a mounting plate, and a cutting knife; the fixing frame is fixed on the frame, the electric push rod II is fixed on the fixing frame, and the mounting plate is connected to the output end of the electric push rod II; a fixing groove and a locking hole are provided on the mounting plate, and a number of locking holes are provided on the mounting plate evenly distributed above the fixing groove; a pair of cutting knives are provided, which are symmetrically installed in the fixing groove of the mounting plate and fixed by bolts.

2. A cutting device for processing forage grass in animal husbandry according to claim 1, characterized in that A guide groove is arranged on the clamping plate; an electric push rod I is fixedly connected to the supporting plate, and a push plate is arranged at the output end of the electric push rod I. The push plate is located at one side of the supporting plate, and both ends of the push plate pass through the guide grooves on the clamping plate.

3. A cutting device for processing forage grass in animal husbandry according to claim 1, characterized in that A material pressing mechanism is provided at one end of the clamping plate away from the supporting plate; the material pressing mechanism comprises a pressing plate, a lead screw I, a supporting frame, a motor II, and a movable plate; The support frame is fixed on the clamping plate, and the two ends of the screw I are rotatably connected to the support frame and the clamping plate through bearings respectively; the motor II is fixed on the top of the support frame, and the output end is connected to one end of the screw I; the movable plate is connected to the screw I through threads; a movable groove is provided on the pressure plate, and the movable plate is movably connected in the movable groove of the pressure plate.

4. A cutting device for processing forage grass in animal husbandry according to claim 1, characterized in that A spring guide shaft, a lower pressure plate and a spring are arranged on the mounting plate between the cutting knives; one end of the spring is fixed on the mounting plate, and the other end is connected to the lower pressure plate; one end of the spring guide shaft is connected to the lower pressure plate, and the other end passes through the spring and the mounting plate and is located above the mounting plate.

5. The cutting device for processing forage grass in animal husbandry according to claim 1, characterized in that A pair of discharging hoppers are provided, both of which are fixed on the frame, and the discharging hoppers correspond to the pair of cutting knives respectively.

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