CN109005962B

CN109005962B - Livestock-raising is with bright forage cutting device

Info

Publication number: CN109005962B
Application number: CN201810962404.7A
Authority: CN
Inventors: 李晓峰; 祝秋红
Original assignee: Mengcheng County Wanghuai Information Technology Co ltd
Current assignee: MENGCHENG COUNTY WANGHUAI INFORMATION TECHNOLOGY Co.,Ltd.
Priority date: 2018-08-22
Filing date: 2018-08-22
Publication date: 2021-02-19
Anticipated expiration: 2038-08-22
Also published as: CN109005962A

Abstract

The invention discloses a fresh forage cutting device for livestock breeding, which comprises a shell, a feed hopper, a bottom plate, a supporting spring and a base, wherein the feed hopper is arranged on the shell; the top of the cutting groove is provided with an inclined plane, the upper end of the top of the cutting groove is fixedly connected with an inclined material guide screen plate, a placing block moving in the vertical direction is arranged in the cutting groove, the top of the placing block is also provided with an inclined structure, a plurality of cutter grooves penetrating through the placing block are uniformly distributed on the placing block, and a plurality of blades in one-to-one correspondence with the cutter grooves below are fixedly arranged on the lower side of the cutter plate; the upper end and the lower end of the guide rod are fixedly provided with supporting blocks with the width larger than that of the guide hole. According to the invention, the blades and the cutter grooves which are mutually matched are arranged to cut the fresh forage falling on the placing block, and the placing block is driven to move upwards under the action of the movable cutter plate, so that the fresh forage crushed on the placing block moves downwards and smoothly along the inclined surface of the placing block, the cut forage can be discharged in time, and meanwhile, the forage can be rapidly fed onto the placing block for cutting.

Description

Livestock-raising is with bright forage cutting device

Technical Field

The invention relates to livestock breeding machinery, in particular to a fresh forage cutting device for livestock breeding.

Background

Animal husbandry refers to the fact that animals such as livestock and poultry which are artificially fed and domesticated by human beings or the physiological functions of wild animals such as deer, musk, fox, mink, otter and quail are artificially fed and bred to convert pasture, feed and other plants into animal energy so as to obtain animal products such as meat, eggs, milk, wool, cashmere, hide, silk and medicinal materials, and animal husbandry is an extremely important link for exchanging substances between human beings and the nature, is an important component of agriculture, is combined with planting industry as two major pillars of agricultural production, and is a comprehensive discipline for researching breeding, feeding, management, disease prevention and epidemic prevention of livestock, and related fields such as grassland construction, livestock product processing and management, and the main way for developing animal husbandry comprises the following steps: adjusting the structure of livestock industry according to local conditions, opening up feed sources, improving livestock species, strengthening feeding management, preventing diseases, improving productivity of unit livestock, increasing the quantity of livestock and the like. Forage need cut among the livestock-raising process, makes the material refine, and the digestion is eaten to the livestock of being convenient for, but current cutting mode still goes on through the manual work, and intensity of labour is high, and is efficient.

Disclosure of Invention

The invention aims to provide a fresh forage cutting device for livestock breeding, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a fresh forage cutting device for livestock breeding comprises a shell, a feed hopper, a bottom plate, a supporting spring and a base; the bottom plate is horizontally and fixedly installed at the bottom of the shell, the bottom plate and the base are horizontally arranged in parallel, a plurality of supporting springs are fixedly connected between the bottom plate and the base, the feed hopper is communicated with the top of the shell, a cutting groove in the vertical direction is fixed in the shell, the cutting groove is of a rectangular groove structure, the top of the cutting groove is an inclined plane, and the outer side corresponding to the lower end of the top of the cutting groove is a blanking cavity; the upper end of the top of the cutting groove is fixedly connected with an inclined material guide screen plate, and the feed hopper is positioned right above the material guide screen plate; the cutting device is characterized in that a placing block which moves in the vertical direction is arranged in the cutting groove, the placing block is in clearance fit with the inner wall of the cutting groove, a convex limiting block is fixedly welded in the middle of the cutting groove, the top of the placing block is also arranged to be an inclined structure, the inclination angle is the same as that of the top of the cutting groove, a plurality of cutter grooves which penetrate through the placing block are uniformly distributed on the placing block, and penetrating guide holes are further formed in four corners of the placing block; a lifting knife board is arranged right above the placing block, the upper side of the knife board is fixedly connected to the output end of the hydraulic cylinder positioned at the top of the shell, and a plurality of blades which are in one-to-one correspondence with the knife grooves below are fixedly arranged on the lower side of the knife board; vertical guide rods penetrate through the guide holes in a sliding mode, the upper ends of the guide rods are fixed on the cutter plate, supporting blocks with the width larger than that of the guide holes are fixed at the lower ends of the guide rods, and the placing blocks above the guide rods are pushed upwards through the supporting blocks.

Further: cut the below of groove be provided with the horizontally with the conveyer trough of unloading chamber intercommunication, the bright forage that falls down from the unloading intracavity falls in the conveyer trough, install horizontal pivoted helical blade in the conveyer trough, helical blade's center pin fixed connection is at the output of motor, rotates through motor drive helical blade, has seted up the discharge gate in the other one end bottom of conveyer trough, discharge gate intercommunication collecting vat, collects bright forage through the collecting vat.

Further: a collecting cavity is arranged right below the material guide screen plate and used for collecting soil, gravel and the like screened from the material guide screen plate; the bottom of the collecting cavity is communicated with a trash discharging port to discharge screened soil and gravel.

Further: the top of guide otter board is provided with the stirring pole, and the pole hole of seting up on the casing lateral wall through the stirring pole is worn out, is fixed with the handle on its end, is fixed with rather than the vertically horizontal pole at the lower extreme of stirring pole, the downside evenly distributed of horizontal pole has a plurality of to dial the material adhesive tape, dials material adhesive tape and guide otter board contact, reciprocates along the guide otter board as the horizontal pole, dials the bright forage through dialling the material adhesive tape, also can hit simultaneously and beat on the guide otter board, avoids earth, gravel etc. to block up the mesh.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the fresh forage falling on the knife blade and the knife slot which are mutually matched are cut through the knife blade and the knife slot, so that the fresh forage is cut and crushed, the placing block is driven to move upwards under the action of the moving knife plate, the fresh forage crushed on the placing block moves downwards and smoothly along the inclined plane of the placing block, the cut forage can be discharged in time, meanwhile, the forage can be rapidly fed onto the placing block for cutting, the cutting is smooth, the cutting efficiency is improved, and the labor intensity of workers is reduced; soil, gravel and the like mixed in the straw are screened out before cutting, the quality of forage is improved while the cutter is protected, and the livestock breeding safety is guaranteed.

Drawings

Fig. 1 is a schematic view of the internal structure of a fresh grass cutting device for livestock breeding.

Fig. 2 is a schematic top view of a block in a fresh grass cutting device for livestock breeding.

Fig. 3 is a schematic view of the bottom structure of a cross bar in the fresh grass cutting device for livestock breeding.

In the figure: 1-shell, 2-feed hopper, 3-cutting groove, 4-placing block, 5-limiting block, 6-knife plate, 7-blade, 8-knife groove, 9-guide rod, 10-supporting block, 11-guide hole, 12-buffer pad, 13-hydraulic cylinder, 14-guide net plate, 15-first collecting cavity, 16-material stirring rod, 17-cross rod, 18-rod hole, 19-material stirring rubber strip, 20-impurity discharging opening, 21-discharging cavity, 22-conveying groove, 23-motor, 24-helical blade, 25-discharging opening, 26-collecting groove, 27-bottom plate, 28-supporting spring and 29-base.

Detailed Description

Referring to the drawings, in the embodiment of the invention, a fresh forage cutting device for livestock breeding comprises a shell 1, a feed hopper 2, a bottom plate 27, a supporting spring 28 and a base 29; the bottom plate 27 is horizontally and fixedly installed at the bottom of the shell 1, the bottom plate 27 and the base 29 are horizontally arranged in parallel, a plurality of supporting springs 28 are fixedly connected between the bottom plate 27 and the base 29, the supporting springs 28 play a role in damping and buffering, impact on the ground generated when the cutting device operates is reduced, and noise is reduced; the feed hopper 2 is communicated with the top of the shell 1 and used for filling fresh grass into the shell 1.

A cutting groove 3 in the vertical direction is fixed in the shell 1, the cutting groove 3 is of a rectangular groove structure, the top of the cutting groove 3 is provided with an inclined surface, the feed hopper 2 is positioned on one side of the upper end of the cutting groove 3, the outer side corresponding to the lower end of the top of the cutting groove 3 is provided with a discharging cavity 21, and fresh grass materials cut in the cutting groove 3 fall through the discharging cavity 21; an inclined material guide screen plate 14 is fixedly connected to the upper end of the top of the cutting groove 3, the upper end of the material guide screen plate 14 is fixed to the side wall of the shell 1, the feed hopper 2 is positioned right above the material guide screen plate 14, so that forage falling from the feed hopper 2 directly falls on the material guide screen plate 14, and a collecting cavity 15 is arranged right below the material guide screen plate 14 and used for collecting soil, gravel and the like screened from the material guide screen plate 14; in order to improve the falling speed of the fresh grass on the material guide screen plate 14, a material stirring rod 16 is arranged above the material guide screen plate 14, the length of the material stirring rod 16 is smaller than that of the material guide screen plate 14, the material stirring rod 16 penetrates out through a rod hole 18 formed in the side wall of the shell 1, a handle is fixed at the tail end of the material stirring rod, a cross rod 17 perpendicular to the material stirring rod 16 is fixed at the lower end of the material stirring rod 16, a plurality of material stirring rubber strips 19 are uniformly distributed on the lower side of the cross rod 17, the material stirring rubber strips 19 are in contact with the material guide screen plate 14, when the cross rod 17 moves up and down along the material guide screen plate 14, the fresh grass is stirred through the material stirring rubber strips 19, meanwhile, the fresh grass can be hit on the material guide screen plate 14, meshes are prevented from being blocked by soil, gravel and the like, a trash.

A placing block 4 moving in the vertical direction is arranged in the cutting groove 3, the placing block 4 is in clearance fit with the inner wall of the cutting groove 3, a layer of cushion pad 12 is fixed on the outer side wall of the placing block 4, so that the placing block 4 is in closer contact with the inner wall of the cutting groove 3, a convex limiting block 5 is fixedly welded in the middle of the cutting groove 3, and the placing block 4 is supported by the limiting block 5, so that the placing block 4 cannot move downwards; the top of the placing block 4 is also provided with an inclined structure, the inclined angle of the inclined structure is the same as that of the top of the cutting groove 3, so that the fresh forage on the placing block 4 can move downwards after the upper end of the placing block 4 is overlapped with the upper end of the cutting groove 3; a plurality of cutter grooves 8 penetrating through the placing block 4 are uniformly distributed on the placing block 4, and penetrating guide holes 11 are also formed in four corners of the placing block 4; a lifting knife board 6 is arranged right above the placing block 4, the upper side of the knife board 6 is fixedly connected to the output end of a hydraulic cylinder 13 positioned at the top of the shell 1, the hydraulic cylinder 13 drives the knife board 6 to lift up and down, a plurality of blades 7 which are in one-to-one correspondence with the knife grooves 8 below are fixedly arranged at the lower side of the knife board 6, and the blades 7 extend downwards into the knife grooves 8 to cut fresh grass materials on the placing block 4; a vertical guide rod 9 penetrates through the guide hole 11 in a sliding mode, the upper end of the guide rod 9 is fixed on the knife board 6, a supporting block 10 with the width larger than that of the guide hole 11 is fixed at the lower end of the guide rod, the placing block 4 above the guide hole is pushed upwards through the supporting block 10, and when the knife board 6 moves upwards to the highest point, the upper surface of the placing block 4 is located above the upper surface of the cutting groove 3, so that fresh grass on the placing block 4 falls down.

Cutting groove 3's below be provided with the horizontally with the conveyer trough 22 of unloading chamber 21 intercommunication, the bright forage that falls down in the follow unloading chamber 21 falls in conveyer trough 22, install level pivoted helical blade 24 in the conveyer trough 22, helical blade 24's center pin fixed connection is at the output of motor 23, rotate through motor 23 drive helical blade 24, rotatory helical blade 24 can be carried the bright forage of cutting to other one end on the one hand, can also cut once more through helical blade 24 and smash, improve the cutting effect, discharge gate 25 has been seted up to other one end bottom at conveyer trough 22, discharge gate 25 intercommunication collecting vat 26, collect bright forage through collecting vat 26.

When fresh grass is cut, the fresh grass is loaded into the shell 1 through the feed hopper 2 and falls on the guide screen plate 14 below, the fresh grass on the fresh grass can smoothly fall down through the manual operation of the poking rod 16, the guide screen plate 14 screens soil, gravels and the like in the fresh grass, the soil and the gravels in the fresh grass are reduced, the fresh grass moves downwards and falls on the upper surface of the placing block 4 in the cutting groove 3, at the moment, the cutting board 6 moves downwards, the fresh grass on the placing block 4 is cut through the blade 7, the blade 7 enters the cutter groove 8 downwards to realize cutting, after one-time cutting is finished, the cutting board 6 moves upwards, after the lower end supporting block 10 of the guide rod 9 is contacted with the bottom of the placing block 4, the cutting board 6 continues to lift the placing block 4 upwards, the upper end of the placing block 4 is higher than the upper end of the cutting groove 3, the crushed fresh grass on the placing block is sent into the blanking cavity 21 through the upper end of the cutting groove 3 and falls down, the forage on the upper end rear material guiding screen plate 14 of the placing block 4 can not enter the placing block 4, so that the separation of the entering fresh forage from the cut forage is blocked, the fresh forage can be continuously cut, and the cutting efficiency is improved; the fallen forage is spirally conveyed through the spiral blade 24, and can be cut again through the spiral blade 24, so that the cutting effect is improved; the cut fodder is finally collected in a collecting tank 26.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A fresh forage cutting device for livestock breeding comprises a shell (1), a feed hopper (2), a bottom plate (27), a supporting spring (28) and a base (29); the feeding device is characterized in that a cutting groove (3) in the vertical direction is fixed in the shell (1), the cutting groove (3) is of a rectangular groove structure, the top of the cutting groove (3) is arranged to be an inclined plane, and the outer side of the cutting groove (3) corresponding to the lower end of the inclined plane is arranged to be a blanking cavity (21);

the upper end of the inclined surface is fixedly connected with an inclined material guiding screen plate (14), and the feed hopper (2) is positioned right above the material guiding screen plate (14);

a placing block (4) moving in the vertical direction is arranged in the cutting groove (3), the placing block (4) is in clearance fit with the inner wall of the cutting groove (3), a convex limiting block (5) is fixedly welded in the middle of the cutting groove (3), the top of the placing block (4) is also arranged to be an inclined structure, a plurality of cutter grooves (8) penetrating through the placing block (4) are uniformly distributed on the placing block (4), and penetrating guide holes (11) are further formed in the four corners of the placing block (4); a lifting knife board (6) is arranged right above the placing block (4), the upper side of the knife board (6) is fixedly connected to the output end of a hydraulic cylinder (13) positioned at the top of the shell (1), and a plurality of blades (7) which are in one-to-one correspondence with the knife grooves (8) below are fixedly arranged on the lower side of the knife board (6); a vertical guide rod (9) penetrates through the guide hole (11) in a sliding mode, the upper end of the guide rod (9) is fixed to the cutter plate (6), a supporting block (10) with the width larger than that of the guide hole (11) is fixed to the lower end of the guide rod, and the placing block (4) above the guide rod is pushed upwards through the supporting block (10).

2. The fresh forage cutting apparatus for livestock breeding according to claim 1, wherein: the top end inclination angle of the placing block (4) is the same as the inclination angle of the top of the cutting groove (3).

3. The fresh forage cutting apparatus for livestock breeding according to claim 1, wherein: when the cutting board (6) moves upwards to the highest point, the upper surface of the placing block (4) is positioned above the upper surface of the cutting groove (3).

4. The fresh forage cutting apparatus for livestock breeding according to any one of claims 1 to 3, wherein: cut the below of groove (3) be provided with the horizontally with conveyer trough (22) of unloading chamber (21) intercommunication, the bright forage that falls down in unloading chamber (21) falls in conveyer trough (22), install horizontal pivoted helical blade (24) in conveyer trough (22), the center pin fixed connection of helical blade (24) has seted up discharge gate (25) in the other one end bottom of conveyer trough (22) at the output of motor (23), discharge gate (25) intercommunication collecting vat (26).

5. The fresh forage cutting apparatus for livestock breeding according to claim 1, wherein: a collecting cavity (15) is arranged right below the material guiding screen plate (14), and the bottom of the collecting cavity (15) is communicated with a trash discharging port (20).

6. The fresh forage cutting apparatus for livestock breeding according to claim 1, wherein: a material poking rod (16) is arranged above the material guide screen plate (14), the material poking rod (16) penetrates through a rod hole (18) formed in the side wall of the shell (1), a handle is fixed at the upper end of the material poking rod (16), and a cross rod (17) perpendicular to the material poking rod (16) is fixed at the lower end of the material poking rod (16).

7. The fresh forage cutting apparatus for livestock breeding according to claim 6, wherein: a plurality of material shifting rubber strips (19) are uniformly distributed on the lower side of the cross rod (17), and the material shifting rubber strips (19) are in contact with the material guide screen plate (14).

8. The fresh forage cutting apparatus for livestock breeding according to claim 6, wherein: the length of the material poking rod (16) is less than that of the material guide screen plate (14).

9. The fresh forage cutting apparatus for livestock breeding according to claim 1, wherein: a layer of buffer pad (12) is fixed on the outer side wall of the placing block (4).