CN110547101A

CN110547101A - Grass reducing mechanism is used in livestock-raising

Info

Publication number: CN110547101A
Application number: CN201910756578.2A
Authority: CN
Inventors: 柴磊; 张振宇; 屈俊成; 阮宁; 杨光勇; 张慧丽; 李洪波; 许小友; 李永彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2019-12-10
Anticipated expiration: 2039-08-16
Also published as: CN110547101B

Abstract

The invention relates to a grass smashing device for livestock breeding, which comprises an outer frame, a driving motor, a first roller cutter, a second roller cutter, a rotating motor, a rotating column, a chopping platform and two gathering devices, wherein the first roller cutter is installed on the left side of the upper end of the outer frame through a bearing, the rear end of the first roller cutter is connected with an output shaft of the driving motor, the driving motor is installed on the side wall of the outer frame, the second roller cutter is installed on the right side of the upper end of the outer frame through a bearing, the chopping platform is installed in the middle of the outer frame, the rotating motor is installed in the middle of the chopping platform, the rotating column is installed on the output shaft of the rotating motor, and the left end and the right end. The grass cutter can solve the problems that when the grass is processed by the existing grass crushing machine, the grass is often adhered to the surface of the cutter head, the cutter head is often passivated due to the fact that the grass which is not cleaned in time is heated and adhered to the cutter head, and the grass is easily splashed to the periphery under the driving of the cutter head in the chopping process.

Description

grass reducing mechanism is used in livestock-raising

Technical Field

The invention relates to the field of livestock breeding, in particular to a grass smashing device for livestock breeding.

background

Animal husbandry refers to the mode with grazing, raising in captivity or both, and animal husbandry often shows the sublevel of crop production in the early stage of economic development, and the forage is the main fodder of animal husbandry livestock, can directly be used for the feeding of livestock after the forage processing, thereby the fodder that obtains is put into forage crushing machine processing with the grass to current forage processing usually, often can meet some problems in forage crushing machine processing:

1. Because the grass contains more grass juice, the grass is often adhered to the surface of the cutter head and is difficult to clean in the process of cutting the grass, the grass which is not cleaned in time is heated and is adhered to the cutter head, so that the cutter head is often passivated, and the service life of the cutter head is shortened;

2. during the chopping process, the grass is easy to splash to the periphery under the driving of the cutter head, the partial splashed grass cannot be effectively cut, and the chopped grass is longer and is not beneficial to feeding animals.

Disclosure of Invention

Technical problem to be solved

The grass chopper can solve the problems that when the grass is processed by the existing grass crushing machine, due to the fact that the grass contains more grass juice, the grass is often adhered to the surface of the cutter head and is difficult to clean in the grass chopping process, the cutter head is often passivated due to the fact that the grass which is not cleaned in time is heated and adhered to the cutter head, the grass is prone to splashing to the periphery under the driving of the cutter head in the grass chopping process, part of the splashed grass cannot be effectively cut, the cut grass is long in length and is not beneficial to feeding of animals, and the like.

(II) technical scheme

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a livestock-raising is with green grass reducing mechanism, includes frame, driving motor, a roller sword, No. two roller sword, rotating electrical machines, column spinner, cuts up platform and two gathering devices, frame upper end left side install a roller sword through the bearing, the rear end of a roller sword links to each other with driving motor's output shaft, driving motor installs on the frame lateral wall, No. two roller sword are installed through the bearing in frame upper end right side, the mid-mounting of frame has the platform of cutting up, the mid-mounting of platform of cutting up has rotating electrical machines, installs the column spinner on rotating electrical machines's the output shaft, both ends link to each other with two gathering devices about the column spinner.

a roller sword and No. two roller knives be structure, the equal same device of size, a roller sword include pivot, gear, go out the air pump, rubbing crusher constructs, a rotation section of thick bamboo and connecting pipe, install in the pivot and rotate a section of thick bamboo, the outer wall that rotates a section of thick bamboo evenly installs rubbing crusher structure along its circumference, the front end that rotates a section of thick bamboo passes through the connecting pipe and links to each other with the pump of giving vent to anger, the pump of giving vent to anger passes through the pedestal mounting on the outer wall of frame, the gear is installed to the rear end of pivot, when concrete work, driving motor drives a roller sword and rotates, thereby it cuts up to carry the grass to shredding platform with No. two roller knives between a roller sword in opposite directions motion, thereby high-speed pivoted rotation section of thick bamboo cuts up the whole outside throw away of sword and cuts up.

Rubbing crusher constructs including breather pipe, connecting rod, smash sword and two and scrape from the ring frame, the connecting rod links to each other with a rotation section of thick bamboo through sliding fit's mode, the inner of connecting rod links to each other with the pivot through the breather pipe, the outer end of connecting rod passes through the bolt and links to each other with crushing sword, rotate the front and back both ends of a section of thick bamboo and install two and scrape from the ring frame, and smash the sword and be located two and scrape the middle part from the ring frame, the crushing sword of throwing away cuts apart the green grass, thereby two scrape from the ring frame scrape on the crushing sword lateral wall that the shrink resets scrape thereby scrape from remaining forage.

The upper end face of the chopping platform is a frosted face, the chopping effect is improved, and the left end and the right end of the chopping platform are provided with two sliding grooves.

The gathering device include linkage board, spring assembly, connect the rope, gather board, extrusion track, sealed push pedal and telescopic link, the linkage board passes through sliding fit's mode and links to each other with the sliding tray, the extrusion groove has been seted up at the middle part of shredding platform, and be equipped with the gathering board in the extrusion groove, the lower extreme of gathering board passes through sliding fit's mode and links to each other with the extrusion track, the linkage board links to each other with the column spinner through connecting the rope, and even there is spring assembly between linkage board and the sliding tray, sealed push pedal is installed through the telescopic link to the outer end upside of shredding platform.

The concrete during operation, thereby the rotating electrical machines drives the column spinner and rotates and carry out the rolling to connecting the rope, through connecting the pulling power of rope with the linkage board to the middle part pulling, the gathering board will be located and cut up the forage of platform both sides and impel the gathering to the middle part, and the gathering board descends under the orbital extrusion of extrusion slides gradually, later, the rotating electrical machines drives the column spinner antiport, the linkage board resets and the gathering board rises gradually, repeated above-mentioned action is to spilling gathering and cutting up the forage of cutting up the platform both sides.

Preferably, the inside of pivot be equipped with out the air cavity, and go out the front end in air cavity and communicate with each other with the rear end of connecting pipe, and establish for the cover between connecting pipe and the air cavity of giving vent to anger and be connected, guarantee for rotating to be connected between connecting pipe and the air cavity of giving vent to anger that the connecting pipe can not receive pivot pivoted influence.

Preferably, the inside of connecting rod be equipped with centrifugal chamber, and the inner wall in centrifugal chamber is equipped with the rubber layer, has placed the gravity ball in the centrifugal chamber, the elastic layer of gravity ball outer wall parcel, the gravity ball connecting rod passes through reset spring and links to each other with the inner wall of rotary drum.

Preferably, the surface of the crushing cutter is provided with an air outlet, the inside of the crushing cutter is provided with a ventilation cavity, the ventilation cavity is communicated with the air outlet, the upper end of the ventilation cavity is communicated with the centrifugal cavity, and air is blown out from the air outlet so as to blow off part of forage adhered to the surface of the crushing cutter.

Preferably, scrape the outer end of leaving the ring frame and seted up out-and-in groove, and go out the inslot and link to each other with scraping from the board through connecting spring, and scrape and be equipped with the rubber inclined plane on the lateral wall from the board, when smashing the sword shrink and reset, scrape the forage that will smash on the sword from the board and scrape and fall the processing.

Preferably, the lower extreme of aggregation board set up flutedly, and install the extrusion wheel through the round pin axle in the recess, reduced frictional force, the upper end of aggregation board evenly is equipped with the gathering and scrapes the frame, the gathering is scraped the frame and is played the effect of scraping to the forage of garrulous platform both sides, the gathering is scraped the frame and is the ascending structure gradually from a left side to the right side, and adjacent gathering scrapes and has seted up the sword groove between the frame, the condition that appears blockking when having avoided smashing the sword rotation is seted up in the sword groove.

Preferably, the orbital upper end of extrusion be equipped with concave type structure, and extrude orbital middle part to the structure of lower extreme for the downward sloping gradually, when the gathering board lower extreme is located the orbital concave type department of extrusion, gathering board up end and current face parallel and level of chopping platform, the forage between gathering board and the sealed push pedal falls into on the linkage board, the gathering board is to the in-process that the middle part removed, thereby the gathering board rises and promotes the forage to the middle part, and at the in-process that promotes, the gathering board descends gradually, thereby the condition of extrapolating the forage when having avoided the gathering board to move outwards.

Preferably, the rear end of the sealing push plate is connected with the chopping platform through a sealing cloth bag, so that the sealing effect is achieved.

(III) advantageous effects

1. According to the grass smashing device for livestock breeding, the grass on the smashing knife is cleaned in time in a blowing and scraping mode, the situation that the smashing knife is passivated is avoided, the grass on two sides of the chopping platform is gathered in the middle of the chopping platform in a gathering mode, the chopping effect is improved, and the situation that the grass cannot be chopped is reduced;

2. According to the grass smashing device for livestock breeding, the first roller cutter is connected with the rotating cylinder and the smashing cutter in a telescopic connection mode, the smashing cutter is thrown out through centrifugal force generated by high-speed rotation so as to shred grass, the smashing cutter retracts into the rotating cylinder when not used so as to protect the smashing cutter, and the service life of the smashing cutter is prolonged;

3. According to the grass smashing device for livestock breeding, grass on the surface of the smashing knife is blown away in a wind blowing mode, and when the smashing knife contracts and resets, the two scraping ring frames scrape the residual grass onto the smashing platform, so that the residual amount of the grass on the smashing knife is reduced, and the phenomenon of passivation of the smashing knife is avoided;

4. According to the grass smashing device for livestock breeding, the grass is scraped to the middle of the chopping platform through the opposite movement of the two gathering plates, the cutting frequency of a single grass is increased, the length of the grass is reduced, and the grass smashing device is beneficial to feeding of animals.

Drawings

the invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a schematic structural diagram of the outer frame, the driving motor and the first roller cutter of the present invention;

FIG. 3 is a schematic structural view of a collector plate according to the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1 according to the present invention in the X direction;

Fig. 5 is a Y-direction partial enlarged view of fig. 2 of the present invention.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.

The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.

As shown in fig. 1 to 5, a grass smashing device for livestock breeding comprises an outer frame 1, a driving motor 2, a roller cutter 3, a roller cutter 4, a rotating motor 5, a rotary column 6, a chopping platform 7 and two gathering devices 8, wherein the roller cutter 3 is installed on the left side of the upper end of the outer frame 1 through a bearing, the rear end of the roller cutter 3 is connected with an output shaft of the driving motor 2, the driving motor 2 is installed on the side wall of the outer frame 1, the roller cutter 4 is installed on the right side of the upper end of the outer frame 1 through a bearing, the chopping platform 7 is installed in the middle of the outer frame 1, the rotating motor 5 is installed in the middle of the chopping platform 7, the rotary column 6 is installed on the output shaft of the rotating motor 5, the left end and the right end of the rotary column 6 are connected with the two gathering devices 8, and the structural characteristics, the working principle and the control method of the driving motor 2 and the.

The first roller cutter 3 and the second roller cutter 4 are devices with the same structure and size, the first roller cutter 3 comprises a rotating shaft 31, a gear 32, an air outlet pump 33, a crushing mechanism 34, a rotating cylinder 35 and a connecting pipe 36, the rotating cylinder 35 is installed on the rotating shaft 31, the crushing mechanism 34 is evenly installed on the outer wall of the rotating cylinder 35 along the circumferential direction of the rotating cylinder, the front end of the rotating cylinder 35 is connected with the air outlet pump 33 through the connecting pipe 36, the air outlet pump 33 is installed on the outer wall of the outer frame 1 through a base, the gear 32 is installed at the rear end of the rotating shaft 31, in specific work, the driving motor 2 drives the first roller cutter 3 to rotate, the first roller cutter 3 and the second roller cutter 4 move oppositely to convey green grass to the chopping platform 7 for chopping, and the crushing cutter 343 is integrally thrown outwards through the centrifugal force of the rotating cylinder 35 rotating at high speed so as to chop the green grass.

The inside of pivot 31 be equipped with out the gas cavity, and go out the front end in gas cavity and communicate with each other with the rear end of connecting pipe 36, and establish for the cover between connecting pipe 36 and the gas cavity and be connected, connecting pipe 36 and play gas cavity between for rotating to be connected and guaranteed that connecting pipe 36 can not receive pivot 31 pivoted influence.

The crushing mechanism 34 include breather pipe 341, connecting rod 342, smash sword 343 and two scrape from the ring holder 344, connecting rod 342 links to each other with rotating cylinder 35 through sliding fit's mode, the inner of connecting rod 342 links to each other with pivot 31 through breather pipe 341, the outer end of connecting rod 342 passes through the bolt and links to each other with smash sword 343, two scrape from the ring holder 344 are installed at the front and back both ends of rotating cylinder 35, and smash sword 343 is located two middle parts of scraping from the ring holder 344, the crushing sword 343 of throwing away cuts up the green grass, thereby scrape from scraping on the crushing sword 343 lateral wall that the shrink reset from the ring holder 344 thereby with remaining forage.

the inside of connecting rod 342 be equipped with centrifugal chamber, and the inner wall in centrifugal chamber is equipped with the rubber layer, placed the gravity ball in the centrifugal chamber, gravity ball outer wall parcel elastic layer, the gravity ball drives crushing sword 343 and outwards throws away under the effect of centrifugal force, thereby and the gravity ball is irregular motion with the rubber layer contact and drives crushing sword 343 appearance scope nature vibration when throwing away in centrifugal chamber, gravity ball connecting rod 342 links to each other through reset spring and the inner wall of a rotating cylinder 35.

The surface of the crushing cutter 343 is provided with air outlet holes, the inside of the crushing cutter 343 is provided with a ventilation cavity, the ventilation cavity is communicated with the air outlet holes, the upper end of the ventilation cavity is communicated with a centrifugal cavity, and air is blown out from the air outlet holes so as to blow off partial forage adhered to the surface of the crushing cutter 343.

the outer end of the scraping and separating ring frame 344 is provided with an inlet and outlet groove, the inlet and outlet groove is connected with the scraping and separating plate through a connecting spring, the side wall of the scraping and separating plate is provided with a rubber inclined surface, and when the crushing knife 343 contracts and resets, the scraping and separating plate scrapes forage on the crushing knife 343.

The upper end face of the chopping platform 7 is a frosted face, the chopping effect is improved, and two sliding grooves are formed in the left end and the right end of the chopping platform 7.

Aggregation device 8 include linkage plate 81, spring assembly 82, connect rope 83, aggregation plate 84, extrusion track 85, sealed push pedal 86 and telescopic link 87, linkage plate 81 links to each other with the sliding tray through sliding fit's mode, the extrusion groove has been seted up at shredding platform 7's middle part, and be equipped with aggregation plate 84 in the extrusion groove, aggregation plate 84's lower extreme passes through sliding fit's mode and links to each other with extrusion track 85, linkage plate 81 links to each other with the column spinner 6 through connecting rope 83, and even there is spring assembly 82 between linkage plate 81 and the sliding tray, sealed push pedal 86 is installed through telescopic link 87 to shredding platform 7's outer end upside.

During specific work, thereby rotating electrical machines 5 drives the column spinner 6 and rotates and carry out the rolling to connecting rope 83, through the pulling power of connecting rope 83 with linkage plate 81 to the pulling of middle part, gather board 84 will be located the forage that cuts up platform 7 both sides and impel the gathering to the middle part, and gather board 84 descends gradually under the extrusion slip of extrusion track 85, later, rotating electrical machines 5 drives column spinner 6 antiport, linkage plate 81 resets and gather board 84 and rises gradually, repeated above-mentioned action is to spilling and to be gathered at the forage that cuts up platform 7 both sides and cut up.

The lower extreme of aggregation board 84 set up flutedly, and install the extrusion wheel through the round pin axle in the recess, reduced frictional force, the upper end of aggregation board 84 evenly is equipped with the gathering and scrapes the frame, the gathering is scraped the frame and is played the effect of scraping to the forage of shredding platform 7 both sides, the gathering is scraped the frame and is the ascending structure gradually from a left side to a right side, and adjacent gathering scrapes and has seted up the sword groove between the frame, the condition that appears blockking when having avoided smashing sword 343 to rotate is seted up in the sword groove.

Extrusion track 85's upper end be equipped with concave structure, and the middle part of extrusion track 85 is the structure of gradual downward sloping to the lower extreme, when gathering 84 lower extreme is located extrusion track 85's concave department, gathering 84 up end and current face parallel and level of shredding platform 7, the forage between gathering 84 and the sealed push pedal 86 falls into linkage plate 81, the in-process that gathering 84 removed to the middle part, thereby gathering 84 rises and promotes the forage to the middle part, and at the in-process that promotes, gathering 84 descends gradually, thereby the condition of extrapolating the forage when having avoided gathering 84 outwards to remove.

Preferably, the rear end of the sealing push plate 86 is connected with the chopping platform 7 through a sealing cloth bag, so that the sealing effect is achieved.

When in work:

S1, feeding: manually conveying the green grass to a chopping platform 7 from a position between a first roller cutter 3 and a second roller cutter 4;

S2, shredding: : the first roller knife 3 and the second roller knife 4 rotating at high speed throw the whole smashing knife 343 outwards under the action of centrifugal force so as to shred the green grass, and the air outlet pump 33 blows air out of the air outlet hole so as to blow off the green grass adhered to the surface of the smashing knife 343;

s3, aggregation processing: the rotating motor 5 drives the rotating column 6 to rotate so as to wind the connecting rope 83, the linkage plate 81 is pulled towards the middle part by the pulling force of the connecting rope 83, and the gathering plates 84 push and gather the green grass positioned at the two sides of the chopping platform 7 towards the middle part;

s4, finishing cutting: the driving motor 2 stops rotating, the crushing knife 343 retracts into the rotating cylinder 35, the scraping ring frame 344 scrapes the grass on the crushing knife 343, and the cut grass is manually taken out.

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. The utility model provides a livestock-raising is with green grass reducing mechanism, includes frame (1), driving motor (2), a roller sword (3), No. two roller sword (4), rotating electrical machines (5), column spinner (6), chopping platform (7) and two gathering device (8), its characterized in that: the automatic feeding device is characterized in that a first roller cutter (3) is mounted on the left side of the upper end of the outer frame (1) through a bearing, the rear end of the first roller cutter (3) is connected with an output shaft of a driving motor (2), the driving motor (2) is mounted on the side wall of the outer frame (1), a second roller cutter (4) is mounted on the right side of the upper end of the outer frame (1) through a bearing, a chopping platform (7) is mounted in the middle of the outer frame (1), a rotating motor (5) is mounted in the middle of the chopping platform (7), a rotating column (6) is mounted on the output shaft of the rotating motor (5), and the left end and the right end of the rotating column (;

The first roller cutter (3) and the second roller cutter (4) are devices with the same structure and size, the first roller cutter (3) comprises a rotating shaft (31), a gear (32), an air outlet pump (33), a crushing mechanism (34), a rotating cylinder (35) and a connecting pipe (36), the rotating shaft (31) is provided with the rotating cylinder (35), the outer wall of the rotating cylinder (35) is uniformly provided with the crushing mechanism (34) along the circumferential direction of the rotating cylinder, the front end of the rotating cylinder (35) is connected with the air outlet pump (33) through the connecting pipe (36), the air outlet pump (33) is arranged on the outer wall of the outer frame (1) through a base, and the gear (32) is arranged at the rear end of the rotating shaft (31);

The crushing mechanism (34) comprises an air pipe (341), a connecting rod (342), a crushing knife (343) and two scraping ring frames (344), the connecting rod (342) is connected with the rotating cylinder (35) in a sliding fit mode, the inner end of the connecting rod (342) is connected with the rotating shaft (31) through the air pipe (341), the outer end of the connecting rod (342) is connected with the crushing knife (343) through a bolt, the front end and the rear end of the rotating cylinder (35) are provided with the two scraping ring frames (344), and the crushing knife (343) is positioned in the middle of the two scraping ring frames (344);

The upper end surface of the chopping platform (7) is a frosted surface, and the left end and the right end of the chopping platform (7) are provided with two sliding grooves;

Aggregation device (8) including linkage board (81), spring assembly (82), connect rope (83), aggregation board (84), extrusion track (85), sealed push pedal (86) and telescopic link (87), linkage board (81) link to each other with the sliding tray through sliding fit's mode, the extrusion groove has been seted up at the middle part of shredding platform (7), and be equipped with aggregation board (84) in the extrusion groove, the lower extreme of aggregation board (84) passes through sliding fit's mode and links to each other with extrusion track (85), linkage board (81) link to each other with column spinner (6) through connecting rope (83), and even there are spring assembly (82) between linkage board (81) and the sliding tray, sealed push pedal (86) are installed through telescopic link (87) to the outer end upside of shredding platform (7).

2. the grass smashing device for livestock breeding according to claim 1, wherein: the inside of pivot (31) be equipped with out the gas cavity, and the front end that goes out the gas cavity communicates with each other with the rear end of connecting pipe (36), and establish for the cover between connecting pipe (36) and the gas cavity and be connected.

3. The grass smashing device for livestock breeding according to claim 1, wherein: the inside of connecting rod (342) be equipped with centrifugal chamber, and the inner wall in centrifugal chamber is equipped with the rubber layer, has placed the gravity ball in the centrifugal chamber, the elastic layer of gravity ball outer wall parcel, connecting rod (342) link to each other through the inner wall of reset spring with a rotary drum (35).

4. The grass smashing device for livestock breeding according to claim 1, wherein: the surface of the crushing cutter (343) is provided with an air outlet, the inside of the crushing cutter (343) is provided with a ventilation cavity, the ventilation cavity is communicated with the air outlet, and the upper end of the ventilation cavity is communicated with the centrifugal cavity.

5. The grass smashing device for livestock breeding according to claim 1, wherein: the outer end of the scraping and separating ring frame (344) is provided with an inlet and outlet groove, the inlet and outlet groove is connected with the scraping and separating plate through a connecting spring, and the side wall of the scraping and separating plate is provided with a rubber inclined plane.

6. The reinforced composite floor panel of claim 1, wherein: the lower extreme of aggregation board (84) set up flutedly, and install the extrusion wheel through the round pin axle in the recess, the upper end of aggregation board (84) evenly is equipped with the gathering and scrapes the frame, the gathering scrapes the frame from a left side to a right side for ascending structure gradually, and adjacent gathering scrapes and has seted up the sword groove between the frame.

7. The reinforced composite floor panel of claim 1, wherein: the upper end of the extrusion track (85) is provided with a concave structure, and the middle part to the lower end of the extrusion track (85) is of a structure which is gradually inclined downwards.

8. The reinforced composite floor panel of claim 1, wherein: the rear end of the sealing push plate (86) is connected with the chopping platform (7) through a sealing cloth bag.