CN216087740U - Hay cutter with secondary crushing device - Google Patents
Hay cutter with secondary crushing device Download PDFInfo
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- CN216087740U CN216087740U CN202122353268.1U CN202122353268U CN216087740U CN 216087740 U CN216087740 U CN 216087740U CN 202122353268 U CN202122353268 U CN 202122353268U CN 216087740 U CN216087740 U CN 216087740U
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- hand hay
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Abstract
The application relates to a hay cutter with a secondary crushing device, the hay cutter comprises a frame body, the frame body comprises a primary hay cutting frame and a cover body, a feed inlet is formed in the primary hay cutting frame, a first rotating shaft is rotatably connected in the primary hay cutting frame, a plurality of first cutter frames are fixedly connected on the first rotating shaft, a first hay cutter is fixedly connected on the side wall of each first cutter frame, a driving motor is fixedly connected on the primary hay cutting frame, the output shaft of the driving motor is fixedly connected with the first rotating shaft, a material raising plate is fixedly connected on the side wall of each first cutter frame, which is far away from the first hay cutter, a secondary hay cutting frame is fixedly communicated with the top of the primary hay cutting frame, a second rotating shaft is rotatably connected in the secondary hay cutting frame, a plurality of second hay cutters are fixedly connected on the second rotating shaft, a transmission assembly is arranged between the first rotating shaft and the second rotating shaft, the top of the secondary chopping frame is provided with a discharge hole. This application has the effect of optimizing hay cutter processing effect.
Description
Technical Field
The application relates to the field of livestock mechanical equipment, in particular to a hay cutter with a secondary crushing device.
Background
The hay cutter is an animal husbandry mechanical device used for cutting and crushing various forage such as green grass, dry grass, cereal grass, rice straw, wild grass, wheat straw, corn straw and the like. Forage after the hay cutter cut can be used to feed the livestock, when carrying out the hay cutter cut, puts into the hay cutter by operating personnel raw materials such as forage, then starts the hay cutter and carries out a cut to raw materials such as forage and throw away the hay cutter outside.
In view of the above-mentioned related art, the inventor believes that the hay cutter performs one-time treatment on the hay, and may have the problem of insufficient cutting of part of the hay, resulting in part of the hay being larger in size and unsuitable for feeding livestock.
SUMMERY OF THE UTILITY MODEL
In order to optimize the processing effect of hay cutter, this application provides a hay cutter with secondary crushing device.
The application provides a hay cutter with secondary crushing device adopts following technical scheme:
a hay cutter with a secondary crushing device comprises a frame body, wherein the frame body comprises a primary hay cutting frame and a cover body, a feed inlet is formed in one side wall of the primary hay cutting frame, a first rotating shaft is rotatably connected in the primary hay cutting frame, a plurality of first cutter frames are fixedly connected to the first rotating shaft, a first hay cutter is fixedly connected to the side wall, close to the feed inlet, of each first cutter frame, a driving motor is fixedly connected to the primary hay cutting frame, an output shaft of the driving motor is fixedly connected with the first rotating shaft, a lifting plate is fixedly connected to the side wall, far away from the first hay cutter, of each first cutter frame, the top of the primary hay cutting frame is fixedly communicated with a secondary hay cutting frame, a second rotating shaft is rotatably connected in the secondary hay cutting frame, and a plurality of second hay cutters are fixedly connected to the second rotating shaft, and a transmission assembly is arranged between the first rotating shaft and the second rotating shaft, and a discharge hole is formed in the top of the secondary chopping rack.
Through adopting above-mentioned technical scheme, when needs add man-hour to the forage, operating personnel starts driving motor, driving motor drives transmission assembly work, transmission assembly drives first axis of rotation and second axis of rotation and rotates, first axis of rotation rotates and drives first hand hay cutter and lifting blade and rotate, second axis of rotation rotates and drives the rotation of second hand hay cutter, operating personnel drops into the forage through the feed inlet in to the hay cutter, when the forage gets into once the hay cutter frame, first hand hay cutter of pivoted carries out first hand hay cutter to the forage, along with the lifting blade rotates, the forage after the hand hay cutter is cut is got rid of to the secondary hand hay cutter and is cut the frame, and carry out the secondary hand hay cutter by pivoted second hand hay cutter and cut, make the forage cut by abundant hand hay cutter as far as possible, the processing effect of hay cutter has been optimized.
Optionally, a plurality of the second guillotines are arranged in a staggered manner.
Through adopting above-mentioned technical scheme, the effect of hand hay cutter when making the hand hay cutter cut is better, has further optimized the processing effect of hay cutter.
Optionally, each second guillotine is integrally formed with a plurality of teeth along its edge.
Through adopting above-mentioned technical scheme, reduce and take place the possibility that runs off to the juice in the forage when carrying out the hand hay cutter to the forage.
Optionally, the transmission assembly includes the first belt pulley with first rotation axis fixed connection, the transmission assembly still includes rotates the second belt pulley of taking turns fixed connection with the second, first belt pulley with the second belt pulley is located the same one side of once hand hay cutter frame, is connected through a plurality of driving belt between first belt pulley and the second belt pulley.
Through adopting above-mentioned technical scheme, when needs add man-hour to the forage, start driving motor, driving motor's output shaft rotates and drives first axis of rotation and rotates, first axis of rotation rotates and drives first hand hay cutter and rotates, first axis of rotation rotates and drives first belt pulley and rotate, first belt pulley rotates and drives driving belt and rotates, driving belt rotates and drives second belt pulley and rotates, second belt pulley rotates and drives second axis of rotation and rotates, second axis of rotation rotates and drives second hand hay cutter and rotate, then the operating personnel drops into the forage into the hay cutter, first hand hay cutter of pivoted and second hand hay cutter carry out the hand hay cutter to the forage and cut, through setting up first belt pulley, driving belt, the second belt pulley, make a driving motor can drive first axis of rotation and second axis of rotation simultaneously and rotate, and the production cost is saved.
Optionally, the radius of the second pulley is smaller than the radius of the first pulley.
Through adopting above-mentioned technical scheme, after starting driving motor, first belt pulley rotates a week and drives the second belt pulley and rotate many weeks, makes the rotational speed of second belt pulley as high as possible to the rotational speed that makes second axis of rotation and second hand hay cutter is high as far as possible, and the high-speed rotation of second hand hay cutter makes the forage after the hand hay cutter is cut can be by better raise out the hand hay cutter outside, reduces the possibility that the forage remained in the hand hay cutter.
Optionally, the number of the transmission belts is at least two.
Through adopting above-mentioned technical scheme, avoid as far as possible to take place to damage because of drive belt and lead to transmission assembly can not work.
Optionally, the position of the primary guillotine frame where the feed inlet is formed is fixedly connected with a fixed knife matched with the first guillotine, and the cutting edge of the fixed knife extends into the primary guillotine frame.
Through adopting above-mentioned technical scheme, when carrying out the first hand hay cutter to the forage, the stationary knife carries out the hand hay cutter with first hand hay cutter cooperation to the forage and cuts, makes the hand hay cutter of forage cut the effect better.
Optionally, the primary chopping frame is hinged to one end of the cover body, and the cover body is locked to the primary chopping frame through a spring lock catch.
Through adopting above-mentioned technical scheme, when processing completion needs clear up the hay cutter inside, operating personnel opens spring lock, then rotates the lid to the direction of keeping away from a hay cutter cutting frame, and operating personnel can clear up hay cutter inside this moment, makes the inside clearance of hay cutter that operating personnel can be more convenient.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the arrangement of the second rotating shaft and the plurality of second cutters fixed on the second rotating shaft, the forage is subjected to secondary cutting after primary cutting, so that the forage can be cut more fully, and the processing effect of the hay cutter is optimized;
2. the plurality of second cutters are arranged in a staggered mode, so that the cutting effect is better when the hay is cut;
3. through setting up driving motor, first belt pulley, driving belt and second belt pulley to can drive first axis of rotation and second axis of rotation simultaneously through a driving motor and rotate, practice thrift manufacturing cost.
Drawings
Fig. 1 is a schematic view showing the overall structure of a hay cutter according to an embodiment of the present invention.
Fig. 2 is a schematic diagram showing a positional relationship between the primary crushing device and the secondary crushing device in an embodiment of the present application.
Fig. 3 is a schematic view showing the overall structure of the primary crushing apparatus according to the embodiment of the present application.
Fig. 4 is an exploded view of an embodiment of the present application showing the connection of a second blade carrier to a second guillotine.
Description of reference numerals: 1. a frame body; 11. a primary chopping frame; 12. a cover body; 13. a spring lock catch; 2. a secondary chopping frame; 21. a discharge port; 3. a feeding table; 4. a primary crushing device; 41. a first rotating shaft; 42. a first tool holder; 43. a first guillotine; 44. fixing a knife; 45. a material raising plate; 5. a secondary crushing device; 51. a second rotating shaft; 52. a second tool holder; 53. a second guillotine; 531. saw teeth; 6. a transmission assembly; 61. a first pulley; 62. a second pulley; 63. a drive belt; 64. the motor is driven.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a hay cutter with secondary crushing device. Referring to fig. 1 and 2, the hay cutter comprises a frame body 1 and a secondary hay cutting frame 2, the frame body 1 comprises a primary hay cutting frame 11, the secondary hay cutting frame 2 is fixedly connected above the primary hay cutting frame 11, and the primary hay cutting frame 11 is communicated with the secondary hay cutting frame 2. The frame 1 further comprises a cover body 12 hinged with the primary chopping frame 11, the cover body 12 is in a cylindrical shape transversely arranged after being matched with the primary chopping frame 11, and the cover body 12 and the primary chopping frame 11 are fixed through a spring lock catch 13.
A feed inlet is arranged on one side wall of the primary chopping frame 11, and a feeding table 3 is fixedly connected to the side wall of the primary chopping frame 11, which is provided with the feed inlet. Be equipped with in the frame 11 is cut to the first hand hay cutter and carry out the primary crushing device 4 that the first hand hay cutter was cut to the forage, be equipped with in the frame 2 is cut to the secondary hand hay cutter and carry out the secondary crushing device 5 that the secondary hand hay cutter was cut to the forage, the hay cutter still including being used for driving the transmission assembly 6 of the work of primary crushing device 4 and secondary crushing device 5, discharge gate 21 has been seted up at the top that the frame 2 was cut to the secondary hand hay cutter.
When needs add man-hour to the forage, operating personnel starts drive assembly 6, and 4 and the work of secondary crushing device 5 of drive assembly 6 drive are placed the forage on feeding platform 3 after that, and operating personnel cuts the inside forage that promotes of frame 11 to a hand hay cutter, makes the forage enter into a hand hay cutter along the feed inlet and cuts in the frame 11. When the forage got into once hand hay cutter and cuts in the frame 11, once reducing mechanism 4 carries out the first hand hay cutter to the forage to cut once the forage after cutting to during the frame 2 is cut to the secondary hand hay cutter, when the forage got into the secondary hand hay cutter and cuts in the frame 2, secondary reducing mechanism 5 carries out the secondary hand hay cutter to the forage and cuts, makes the effect that the forage was cut to the hand hay cutter better, secondary reducing mechanism 5 carries out the hand hay cutter to cut the back with the forage along discharge gate 21 throw to the external world, has optimized the processing effect of hay cutter.
Referring to fig. 2 and 3, the primary crushing apparatus 4 includes a first rotating shaft 41 rotatably connected to the primary chopping frame 11, an axis of the first rotating shaft 41 is arranged in the same direction as an axis of the primary chopping frame 11, a plurality of first knife rests 42 are vertically fixed to the first rotating shaft 41, and the plurality of first knife rests 42 are equidistantly distributed along a circumferential direction of the first rotating shaft 41. A first guillotine 43 is fixedly connected to a side wall of each first blade holder 42, in this embodiment, the number of the first guillotine 43 is four, and a plane of the first guillotine 43 is perpendicular to the axial direction of the first rotating shaft 41. The feeding port of the primary guillotine rack 11 is fixedly connected with a fixed knife 44, the cutting edge of the fixed knife 44 extends into the primary guillotine rack 11, the plane of the fixed knife 44 is perpendicular to the plane of the first guillotine 43, and the fixed knife 44 is matched with the first guillotine 43.
A lifting plate 45 is fixedly connected to the side wall of each first knife rest 42 far away from the first chopper 43, the lifting plate 45 and the first knife rest 42 are perpendicular to each other, and a gap is formed between the side wall of the lifting plate 45 far away from the first knife rest 42 and the inner end wall of the primary chopper frame 11. A gap is arranged between one end of the first guillotine 43 far away from the first rotating shaft 41 and the inner peripheral wall of the primary guillotine frame 11.
When operating personnel drops into the forage through the feed inlet during the frame 11 is cut to the hand hay cutter, first axis of rotation 41 rotates and drives first knife rest 42 and first hand hay cutter 43 and rotate, rotate when first hand hay cutter 43 is close to with stationary knife 44, first hand hay cutter 43 carries out the first hand hay cutter with stationary knife 44 to the forage and cuts, the forage after the hand hay cutter is cut falls on the lifting blade 45 of below, lifting blade 45 rotates along with first axis of rotation 41, thereby throw the forage after the hand hay cutter is cut to the secondary hand hay cutter and cut in the frame 2, the possibility of forage retention in frame 11 is cut to the hand hay cutter has been reduced.
Accomplish when the forage hay cutter is cut, when operating personnel need clear up the hay cutter, open spring catch 13, then rotate lid 12 to the direction of keeping away from a hay cutter and cutting frame 11, make one reducing mechanism 4 expose in the external world, then clear up remaining forage in cutting frame 11 by operating personnel to a hay cutter, make operating personnel can be more convenient open lid 12 to can be more convenient clear up the hay cutter.
Referring to fig. 2 and 4, the secondary crushing device 5 includes a second rotating shaft 51 rotatably connected in the secondary guillotine frame 2, an axis of the second rotating shaft 51 is parallel to an axis of the first rotating shaft 41, a plurality of second knife rests 52 are fixedly connected to the second rotating shaft 51, the plurality of second knife rests 52 are arranged along an axial direction of the second rotating shaft 51, the plurality of second knife rests 52 are arranged in a staggered manner, and each second knife rest 52 is perpendicular to a side wall of the second rotating shaft 51. Every second knife rest 52 department all is provided with a pair of second hand hay cutter 53, and second knife rest 52 is located between a pair of corresponding second hand hay cutter 53, and a pair of second hand hay cutter 53 is fixed through the bolt with a corresponding second knife rest 52, and every second hand hay cutter 53 all has a plurality of sawtooth 531 along self edge integrated into one piece, and the difficult outflow of juice in the forage when making second hand hay cutter 53 cut the forage reduces the possibility that moisture takes place to run off in the forage.
When the forage is got rid of to secondary hay cutter and cuts frame 2 by material lifting plate 45, second axis of rotation 51 rotates and drives second knife rest 52 and second hand hay cutter 53 and rotates, and second hand hay cutter 53 rotates and carries out the hand hay cutter to cut the forage, because of a plurality of second knife rests 52 are the setting of handing over to the mistake, makes a plurality of second hand hay cutters 53 be the setting of handing over to make second hand hay cutter 53 better to the effect of cutting of forage.
Referring to fig. 1 and 2, the transmission assembly 6 includes a first pulley 61 fixedly connected to an end of the first rotating shaft 41 away from the feeding hole, the first pulley 61 being coaxially disposed with the first rotating shaft 41; one end of the second rotating shaft 51 close to the first belt pulley 61 is fixedly connected with a second belt pulley 62, the second belt pulley 62 and the second rotating shaft 51 are coaxially arranged, and the radius of the first belt pulley 61 is larger than that of the second belt pulley 62. The first belt pulley 61 and the second belt pulley 62 are connected through a plurality of transmission belts 63, so that the possibility that the transmission assembly 6 cannot work due to the fact that the transmission belts 63 are damaged is avoided as much as possible, the number of the transmission belts 63 in the embodiment is two, the side wall, away from the first belt pulley 61, of the primary chopping frame 11 is fixedly connected with the driving motor 64, the output shaft of the driving motor 64 is fixedly connected with the first rotating shaft 41, and the output shaft of the driving motor 64 and the first rotating shaft 41 are coaxially arranged.
When the forage needs to be processed, the driving motor 64 is started, the output shaft of the driving motor 64 rotates to drive the first rotating shaft 41 to rotate, and the first rotating shaft 41 rotates to drive the first fodder chopper 43 and the material raising plate 45 to rotate, so that the forage is cut for the first time and thrown into the secondary cutting rack 2; first axis of rotation 41 rotates and drives first belt pulley 61 and rotate, and first belt pulley 61 rotates and drives driving belt 63 and rotate, and driving belt 63 rotates and drives second belt pulley 62 and rotate, and second belt pulley 62 rotates and drives second axis of rotation 51 and rotate, and second axis of rotation 51 rotates and drives second hand hay cutter 53 and rotate, and second hand hay cutter 53 rotates and carries out the second time hand hay cutter to the forage in the frame 2 is cut to the secondary hand hay cutter to throw the forage after cutting outside the hand hay cutter along discharge gate 21.
Because of the diameter of first belt pulley 61 is greater than the diameter of second belt pulley 62, first belt pulley 61 rotates a week and drives second belt pulley 62 and rotate many weeks, makes the rotational speed of second axis of rotation 51 high as much as possible to throw the forage in the secondary hand hay cutter frame 2 outside the hand hay cutter, reduce the possibility that the forage is stayed in secondary hand hay cutter frame 2. Through setting up drive assembly 6, a driving motor 64 can drive primary reducing mechanism 4 and secondary reducing mechanism 5 work simultaneously, has practiced thrift manufacturing cost.
The implementation principle of the hay cutter with the secondary crushing device in the embodiment of the application is as follows: when the forage needs to be processed. After operating personnel started driving motor 64, driving motor 64 rotated and drives first hand hay cutter 43 and second hand hay cutter 53 and rotates, then placed the forage on feeding platform 3, then promoted the forage to the hand hay cutter in, when the forage got into once hand hay cutter and cut frame 11, first hand hay cutter 43 carried out the first hand hay cutter with the cooperation of stationary knife 44 and cut the forage, the forage after cutting was got rid of to secondary hand hay cutter and is cut frame 2 department by pivoted lifter plate 45. When the forage is thrown to the secondary cutting machine frame 2, the second rotating fodder chopper 53 cuts the forage for the second time, and throws the forage after the secondary cutting to the outside of the fodder chopper along the discharge port 21.
When the interior of the hay cutter needs to be cleaned, an operator opens the spring lock 13, then rotates the cover body 12, and finally cleans the interior of the hay cutter.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a hay cutter with secondary crushing device, hay cutter include support body (1), support body (1) is including a hand hay cutter frame (11) and lid (12), the feed inlet has been seted up on a lateral wall of a hand hay cutter frame (11) to a hand hay cutter, and a hand hay cutter is cut and is rotated in frame (11) and be connected with first axis of rotation (41), a plurality of first knife rest (42) of fixedly connected with on first axis of rotation (41), every first knife rest (42) are close to equal first hand hay cutter (43) of fixedly connected with on the lateral wall of feed inlet, a hand hay cutter is cut frame (11) and is gone up one driving motor (64) of fixedly connected with, the output shaft and first axis of rotation (41) fixed connection of driving motor (64), its characterized in that: every equal fixedly connected with lifting blade (45) on the lateral wall that first knife rest (42) kept away from first hand hay cutter (43), the fixed intercommunication in top of once hand hay cutter frame (11) has a secondary hand hay cutter to cut frame (2), and there is a second axis of rotation (51) rotation connection in the secondary hand hay cutter frame (2), a plurality of second hand hay cutters (53) of fixedly connected with on second axis of rotation (51), first axis of rotation (41) with be equipped with between second axis of rotation (51) drive assembly (6), discharge gate (21) have been seted up at the top of secondary hand hay cutter frame (2).
2. The hay cutter with secondary crushing device of claim 1, wherein: the second guillotines (53) are arranged in a staggered manner.
3. The hay cutter with secondary crushing device of claim 1, wherein: each second guillotine (53) is integrally formed with a plurality of saw teeth (531) along the edge thereof.
4. The hay cutter with secondary crushing device of claim 1, wherein: drive assembly (6) include with first axis of rotation (41) fixed connection's first belt pulley (61), drive assembly (6) still include rotate round fixed connection's second belt pulley (62) with the second, first belt pulley (61) with second belt pulley (62) are located once hand hay cutter and cut same one side of frame (11), are connected through a plurality of driving belt (63) between first belt pulley (61) and second belt pulley (62).
5. The hay cutter with secondary crushing device of claim 4, wherein: the radius of the second pulley (62) is smaller than the radius of the first pulley (61).
6. The hay cutter with secondary crushing device of claim 4, wherein: the number of the transmission belts (63) is at least two.
7. The hay cutter with secondary crushing device of claim 1, wherein: the position of the primary guillotine rack (11) provided with the feed inlet is fixedly connected with a fixed knife (44) matched with the first guillotine (43), and the cutting edge of the fixed knife (44) extends into the primary guillotine rack (11).
8. The hay cutter with secondary crushing device of claim 1, wherein: the primary chopping and cutting machine frame (11) is hinged to one end of the cover body (12), and the cover body (12) and the primary chopping and cutting machine frame (11) are locked through a spring lock catch (13).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202122353268.1U CN216087740U (en) | 2021-09-27 | 2021-09-27 | Hay cutter with secondary crushing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202122353268.1U CN216087740U (en) | 2021-09-27 | 2021-09-27 | Hay cutter with secondary crushing device |
Publications (1)
Publication Number | Publication Date |
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CN216087740U true CN216087740U (en) | 2022-03-22 |
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Family Applications (1)
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CN202122353268.1U Active CN216087740U (en) | 2021-09-27 | 2021-09-27 | Hay cutter with secondary crushing device |
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2021
- 2021-09-27 CN CN202122353268.1U patent/CN216087740U/en active Active
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