Forage cutting device for livestock breeding

Abstract

The pasture cutting-off device for livestock breeding comprises a base and a discharging guide trough fixed to the base, a cutting-off structure is arranged on a supporting frame, a U-shaped feeding trough is fixed to the supporting frame, the cutting-off structure comprises a cutting-off base, a transverse through groove is formed in the middle of the cutting-off base, and a cutting-off through groove is formed in the top face of the cutting-off base; a dovetail-shaped sliding groove is formed in the side face of the guide vertical plate, a dovetail-shaped sliding block is arranged in the dovetail-shaped sliding groove, a cut-off knife switch is fixed to the dovetail-shaped sliding block, the top face of the dovetail-shaped sliding block is connected with a lower supporting rod through a pin shaft, the top end of the guide vertical plate is connected with an upper supporting rod through a movable shaft, and a connecting rod is arranged in a kidney-shaped groove. And a driving structure is fixed on the guide vertical plate. The pasture cutting-off device is reasonable in structural arrangement, pasture cutting-off operation can be effectively and rapidly achieved through cooperation of the gravity of the cutting-off knife switch and thrust between the upper supporting rod and the lower supporting rod, the cutting-off efficiency and the operation safety and reliability can be improved, and the pasture cutting-off device is high in applicability and good in practicability.

Description

Technical Field

[0001] The invention belongs to the technical field of animal husbandry, and in particular relates to a forage cutting device for animal husbandry. Background Art

[0002] Animal husbandry refers to the use of artificially raised and domesticated animals such as livestock and poultry. During the animal husbandry process, the animals need to be fed, such as feeding grass. Before feeding the grass, the grass is long, so it needs to be cut. In the existing technology, it is mainly cut by hand with a cutting knife. Although it can achieve grass cutting, it not only has great safety hazards, but also affects the efficiency of cutting, so the applicability and practicality are limited. Summary of the invention

[0003] The purpose of the present invention is to provide a forage cutting device for animal husbandry which has a reasonable structure and strong applicability.

[0004] The technical solution to achieve the purpose of the present invention is a forage cutting device for animal husbandry, comprising a base, a discharge guide trough fixed on the base, a support frame fixed to the middle of the top surface of the base, a cutting structure provided on the support frame, and a U-shaped feed trough fixed on the support frame;

[0005] The cutting structure comprises a cutting seat, a transverse through groove is provided in the middle of the cutting seat, and the end of the U-shaped feeding groove is connected to one end of the transverse through groove;

[0006] The top surface of the cutting seat is provided with a cutting through groove which is connected with the transverse through groove;

[0007] A guide vertical plate is fixed on the top of the cutting seat, a dovetail-shaped slide groove is provided on the side of the guide vertical plate, a dovetail-shaped slide groove is provided with a dovetail-shaped slider, and a cutting blade is fixed on the dovetail-shaped slider;

[0008] The top surface of the dovetail slider is connected to a lower support rod through a pin shaft, the top of the guide vertical plate is connected to an upper support rod through a movable shaft, the ends of the upper support rod and the lower support rod are connected through a rotating shaft, a waist-shaped groove is provided in the middle of the dovetail slide, a connecting rod is provided in the waist-shaped groove, and the end of the connecting rod is connected to the rotating shaft;

[0009] A driving structure is fixed on the guide vertical plate, and the driving structure is connected to the connecting rod.

[0010] It is further preferred that: an n-shaped bracket is fixed on the top of the U-shaped feed trough, and a feed shaft roller is arranged in the middle of the n-shaped bracket;

[0011] The feed shaft roller is connected to the driving structure, and a C-shaped tooth plate is fixed on the surface of the feed shaft roller;

[0012] A matching roller is arranged on the bottom wall of the U-shaped feeding trough, and the matching roller is located below the feeding shaft roller.

[0013] Further preferably, the driving structure is a driving motor, a U-shaped rod is fixed on the main shaft of the driving motor, a collar is fixed on the end of the connecting rod, and the collar is sleeved on the U-shaped rod.

[0014] Further preferably, a driving gear is fixed on the main shaft of the driving motor, a transmission gear is fixed on the feeding shaft roller, and the driving gear is meshed with the transmission gear.

[0015] Further preferably, a return spring is fixed between the bottom end of the dovetail sliding block and the bottom wall of the dovetail sliding groove.

[0016] It is further preferred that: a vibrator is fixed on the discharge guide trough, and the discharge guide trough is C-set.

[0017] It is further preferred that: universal wheels and a push armrest are fixed to the bottom of the base, and a power supply and a start switch are fixed to the base.

[0018] The present invention has positive effects: the structure of the present invention is reasonably arranged, and it can effectively and quickly realize the forage cutting operation by cutting the self-weight of the gate knife in conjunction with the thrust between the upper support rod and the lower support rod, which is beneficial to improving the cutting efficiency and the safety and reliability of the operation, and has strong applicability and good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to make the content of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings, wherein:

[0020] Figure 1 It is a structural schematic diagram of the present invention;

[0021] Figure 2 It is a schematic diagram of the structure of the lower support rod, the upper support rod and the cutting blade in the present invention;

[0022] Figure 3 It is a structural schematic diagram of the unloading guide chute and the vibrator in the present invention.

[0023] Figure numerals: base 1, unloading guide trough 2, support frame 3, cutting structure 4, cutting seat 41, transverse through groove 42, cutting through groove 43, guide vertical plate 44, dovetail slide 45, dovetail slider 46, cutting knife 47, U-shaped feed trough 5, pin 6, lower support rod 7, movable shaft 8, upper support rod 9, rotating shaft 10, waist-shaped groove 11, connecting rod 12, driving structure 13, N-shaped bracket 14, feed shaft roller 15, C-shaped tooth plate 16, U-shaped rod 18, collar 19, driving gear 20, transmission gear 21, reset spring 22, vibrator 23, universal wheel 24, pushing handrail 25, power supply 26, starting switch 27. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] Example

[0026] See Figures 1 to 3 As shown, a forage cutting device for animal husbandry includes a base 1, a discharge guide trough 2 fixed on the base, and in this embodiment, in order to ensure the stability and effectiveness of the discharge, a vibrator 23 is fixed on the discharge guide trough, and the discharge guide trough is set as C. In this embodiment, the vibrator is a vibration motor. Through the vibration of the vibrator, the material in the discharge guide trough is effectively discharged.

[0027] At the same time, in order to facilitate the movement of the entire device to meet the needs of different environments and places, the bottom of the base is fixed with universal wheels 24 and a push armrest 25, and the base is fixed with a power supply 26 and a start switch 27. The grass cutting operation can be completed by pushing the armrest to the specified position, which improves its scope of application.

[0028] A support frame 3 is fixed to the middle of the top surface of the base, a cutting structure 4 is arranged on the support frame, a U-shaped feed trough 5 is fixed on the support frame, the cutting structure 4 comprises a cutting seat 41, a transverse through groove 42 is provided in the middle of the cutting seat, the end of the U-shaped feed trough is connected to one end of the transverse through groove, a cutting through groove 43 connected to the transverse through groove is provided on the top surface of the cutting seat, a guide vertical plate 44 is fixed to the top of the cutting seat, a dovetail-shaped slide groove 45 is provided on the side of the guide vertical plate, and a dovetail-shaped slider 46 is provided in the dovetail-shaped slide groove;

[0029] In order to facilitate the resetting of the dovetail slider, a resetting spring 22 is fixed between the bottom end of the dovetail slider and the bottom wall of the dovetail slot.

[0030] At the same time, a cutting knife 47 is fixed on the dovetail slider, the top surface of the dovetail slider is connected to a lower support rod 7 through a pin shaft 6, the top of the guide vertical plate is connected to an upper support rod 9 through a movable shaft 8, the ends of the upper support rod and the lower support rod are connected through a rotating shaft 10, a waist-shaped groove 11 is provided in the middle of the dovetail slide, a connecting rod 12 is provided in the waist-shaped groove, the end of the connecting rod is connected to the rotating shaft, and a driving structure 13 is fixed on the guide vertical plate, and the driving structure is connected to the connecting rod.

[0031] An n-shaped bracket 14 is fixed on the top of the U-shaped feed trough, a feed shaft roller 15 is arranged in the middle of the n-shaped bracket, the feed shaft roller is connected to the driving structure, a C-shaped tooth plate 16 is fixed on the surface of the feed shaft roller, and a matching roller 17 is arranged on the bottom wall of the U-shaped feed trough, and the matching roller is located below the feed shaft roller. The forage grass is clamped and transmitted to the cutting structure through the C-shaped tooth plate and the matching roller.

[0032] When the present embodiment is working, the driving structure drives the feed shaft roller to rotate, and the C-shaped tooth plate is pressed against the top surface of the grass to move the grass in the U-shaped feed trough. At the same time, when the driving structure rotates, the upper support rod and the lower support rod are driven to rotate around the rotating axis and are in a straight or bent folded state through the movement of the connecting rod. When extended, the lower support rod moves downward, driving the dovetail-shaped slider to move downward, so that the cutting knife moves downward into the U-shaped feed trough to complete the cutting operation. Since the rotation speed of the driving structure is the same, the downward movement speeds of the feed shaft roller and the cutting knife driven by the driving structure are similar, which can ensure that the length of the cut grass is consistent, thereby improving the quality and efficiency of cutting.

[0033] The driving structure is a driving motor, a U-shaped rod 18 is fixed on the main shaft of the driving motor, a collar 19 is fixed on the end of the connecting rod, and the collar is sleeved on the U-shaped rod.

[0034] A driving gear 20 is also fixed on the main shaft of the driving motor, and a transmission gear 21 is fixed on the feed shaft roller, and the driving gear is meshed with the transmission gear.

[0035] The structural arrangement of the present invention is reasonable. It can effectively and quickly realize the grass cutting operation by cutting the weight of the gate knife in cooperation with the thrust between the upper support rod and the lower support rod, which is beneficial to improving the cutting efficiency and the safety and reliability of the operation, and has strong applicability and good practicality.

[0036] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification and the drawings can also be directly processed according to the existing technical common sense. At the same time, the connection method of each component adopts the mature conventional means in the prior art, and the machinery, parts and equipment all adopt the conventional models in the prior art, so no specific description will be given here.

[0037] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. However, these obvious changes or modifications derived from the essential spirit of the present invention still fall within the protection scope of the present invention.

Claims

1. A forage cutting device for animal husbandry, comprising a base, a discharge guide trough fixed on the base, a support frame fixed to the middle of the top surface of the base, and a cutting structure provided on the support frame, characterized in that: A U-shaped feed trough is fixed on the support frame; The cutting structure comprises a cutting seat, a transverse through groove is provided in the middle of the cutting seat, and the end of the U-shaped feeding groove is connected to one end of the transverse through groove; The top surface of the cutting seat is provided with a cutting through groove which is connected with the transverse through groove; A guide vertical plate is fixed on the top of the cutting seat, a dovetail-shaped slide groove is provided on the side of the guide vertical plate, a dovetail-shaped slide groove is provided with a dovetail-shaped slider, and a cutting blade is fixed on the dovetail-shaped slider; The top surface of the dovetail slider is connected to a lower support rod via a pin shaft, the top end of the guide vertical plate is connected to an upper support rod via a movable shaft, and the ends of the upper support rod and the lower support rod are connected via a rotating shaft; A waist-shaped groove is arranged in the middle of the dovetail-shaped slide groove, a connecting rod is arranged in the waist-shaped groove, and an end of the connecting rod is connected to the rotating shaft; A driving structure is fixed on the guide vertical plate, and the driving structure is connected to the connecting rod.

2. A forage cutting device for animal husbandry according to claim 1, characterized in that: An n-shaped bracket is fixed on the top of the U-shaped feed trough, and a feed shaft roller is arranged in the middle of the n-shaped bracket; The feed shaft roller is connected to the driving structure, and a C-shaped tooth plate is fixed on the surface of the feed shaft roller; A matching roller is arranged on the bottom wall of the U-shaped feeding trough, and the matching roller is located below the feeding shaft roller.

3. A forage cutting device for animal husbandry according to claim 2, characterized in that: The driving structure is a driving motor, and a U-shaped rod is fixed on the main shaft of the driving motor; A collar is fixed to the end of the connecting rod, and the collar is sleeved on the U-shaped rod.

4. A forage cutting device for animal husbandry according to claim 3, characterized in that: A driving gear is also fixed on the main shaft of the driving motor, and a transmission gear is fixed on the feeding shaft roller, and the driving gear is meshed with the transmission gear.

5. A forage cutting device for animal husbandry according to claim 4, characterized in that: A return spring is fixed between the bottom end of the dovetail sliding block and the bottom wall of the dovetail sliding groove.

6. A forage cutting device for animal husbandry according to claim 5, characterized in that: A vibrator is fixed on the discharge guide trough, and the discharge guide trough is C-set.

7. A forage cutting device for animal husbandry according to claim 6, characterized in that: Universal wheels and a push armrest are fixed at the bottom of the base, and a power supply and a start switch are fixed on the base.

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