CN215774379U

CN215774379U - Forage grass material cutting device

Info

Publication number: CN215774379U
Application number: CN202122047394.4U
Authority: CN
Inventors: 罗丽霞; 李驰; 刘进芳; 王日初; 宫庆友; 王爱民; 容标; 翁晓辉; 罗顺辉
Original assignee: ZHUHAI MODERN AGRICULTURE DEVELOPMENT CENTER
Current assignee: ZHUHAI MODERN AGRICULTURE DEVELOPMENT CENTER
Priority date: 2021-08-28
Filing date: 2021-08-28
Publication date: 2022-02-11
Anticipated expiration: 2031-08-28

Abstract

The utility model discloses a forage grass cutting device, which relates to the field of forage grass cutting and comprises a machine body, wherein a throwing cavity is formed in the machine body, a material receiving table is arranged on the inner wall of the throwing cavity, a conversion cavity is formed in one side of the inner wall of the throwing cavity, a cutter changing disc is arranged on the inner bottom wall of the conversion cavity, a plurality of cutting grooves are uniformly formed in the top of the cutter changing disc, two cutting rollers are arranged on the inner sides of the cutting grooves, a plurality of cutters are arranged on the outer sides of the cutting rollers, and a throwing and screening mechanism is arranged at one end of the machine body. According to the forage grass cutting machine, the cutting knife is quickly replaced according to the types of different forage grasses through the use of the transmission groove, the receiving table, the control frame and the control hydraulic cylinder so as to meet different cutting requirements, the cutting roller and the cutting knife are controlled and driven to rotate through the use of the cutting motor, the drive bevel gear and the transmission bevel gear, and the forage grasses are efficiently cut through the use of the cutting roller.

Description

Forage grass material cutting device

Technical Field

The utility model relates to the field of pasture cutting, in particular to a pasture cutting device.

Background

The pasture, generally referring to the grass or other herbaceous plants for the raised livestock, has strong regeneration capacity, can be harvested for many times a year, is rich in various trace elements and vitamins, and therefore becomes the first choice for raising livestock, and the quality of pasture varieties directly influences the economic benefit of animal husbandry, so that attention needs to be paid.

The Chinese patent application numbers are: 201810491936.7A agricultural forage grass cutting device with automatic feeding function based on gears and swing arms, the device drives a pinion and a gear wheel to swing back and forth through a reciprocating positive and negative rotating driven shaft, the gear wheel drives the swing arms to swing back and forth, a rotating driving shaft drives a cutter shaft to rotate through synchronous belts so as to drive the cutter to rotate for cutting, the swinging of the cutter is realized under the action of a swing rod to cut forage grass, a worm wheel drives a feed wheel to rotate through a driving belt, the feed wheel drives rake teeth to rotate so as to transport the forage grass along a workbench to the left, the degree of automation is high, and labor is saved.

However, the above patent still has some defects, for example can't be according to the kind quick replacement cutting knife of the grass of difference to satisfy different cutting demands, and can't choose out, these metallics once eat by the animal by mistake, will certainly produce comparatively serious consequence to it, and then the animal is sick slightly, and then the animal directly dies seriously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a forage grass cutting device to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a forage grass material cutting device, includes the organism, the chamber of shedding has been seted up to the inside of organism, the inner wall of shedding the chamber is provided with and connects the material platform, the conversion chamber has been seted up to one side of shedding intracavity wall, the inner diapire in conversion chamber is provided with cutter changing disc, a plurality of cutting groove has evenly been seted up at cutter changing disc's top, the inboard of cutting groove is provided with two cutting rolls, the outside of cutting roll is provided with a plurality of cutter, the one end of organism is provided with throws material screening mechanism.

Further, throw material screening mechanism is including seting up the input passageway in organism top one end, the transportation chamber has been seted up to the bottom that drops into the passageway, the inner wall in transportation chamber is provided with two belt pulleys, one of them the inboard of belt pulley is provided with the transportation motor, the outside swing joint of belt pulley has the transportation belt, the transportation belt will be waited to cut the forage grass and shed to the top of shedding intracavity wall.

Further, the one end of shedding intracavity diapire is provided with row miscellaneous passageway, one side of material receiving platform is provided with the baffle, the outside of baffle and the inner wall swing joint of row miscellaneous passageway, airflow channel has been seted up to one side of shedding intracavity wall, the one end fixedly connected with driving motor of airflow channel inner wall, driving motor's power take off end is provided with the fan, airflow channel produces the air current and will treat that cut forage grass blows to the top of material receiving platform, and soil block and metal object are got rid of through row miscellaneous passageway.

Furthermore, a discharge channel is arranged at one end of the bottom wall in the throwing cavity, the discharge channel corresponds to the cutting groove, and the discharge channel is used for collecting the cut pasture.

Further, the top of cutting cut groove has been seted up and has been accepted the groove, the bottom of material platform is provided with the connecting block, the outside of connecting block is pegged graft with the outside of accepting the groove, cut groove and be used for cutting up the forage grass that will wait to cut.

Further, the one end of cutting roller is provided with transmission bevel gear, three transmission groove has evenly been seted up at the top of cutter changing disc, the inner wall in transmission groove and one side swing joint of transmission bevel gear, one side fixedly connected with cutting motor of material receiving platform, the power take off end fixedly connected with drive bevel gear of cutting motor, drive bevel gear's the outside meshes with transmission bevel gear's the outside, the bottom of cutter changing disc is provided with the pivot platform, the outside of pivot platform and the interior diapire swing joint in conversion chamber, the transmission groove drives the cutting roller and rotates the cutting forage grass.

Furthermore, a control frame is arranged at the top end of the material receiving platform, a control hydraulic cylinder is arranged at one end of the top of the machine body, the top end of the control hydraulic cylinder is fixedly connected with the top end of the material receiving platform, the outer side of the control frame is movably connected with the inner side of the machine body, and the control hydraulic cylinder controls the material receiving platform to be matched with the cutter changing disc through the control frame and controls the driving bevel gear to be meshed with the transmission bevel gear.

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

1. according to the forage grass cutting machine, the cutting knife is quickly replaced according to the types of different forage grasses through the use of the transmission groove, the receiving table, the control frame and the control hydraulic cylinder so as to meet different cutting requirements, the cutting roller and the cutting knife are controlled and driven to rotate through the use of the cutting motor, the drive bevel gear and the transmission bevel gear, and the forage grasses are efficiently cut through the use of the cutting roller.

2. The forage grass cutting device provided by the utility model is characterized in that the forage grass to be cut is thrown to the top of the inner wall of the throwing cavity by using the conveying motor, the belt pulley and the conveying belt, then airflow is generated through the fan and the airflow channel to blow the forage grass to be cut to the top of the receiving platform, and soil blocks and metal objects are removed through the impurity removal channel.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic front view of the cutter head of the present invention;

FIG. 3 is a perspective view of the cutter head of the present invention;

FIG. 4 is an enlarged partial view of portion A of FIG. 1 in accordance with the present invention;

fig. 5 is a partially enlarged structural view of a portion B in fig. 2 according to the present invention.

In the figure: 1. a body; 2. a throwing cavity; 3. a belt pulley; 4. a transport motor; 5. a conveyor belt; 6. a transport chamber; 7. a feeding channel; 8. a drive motor; 9. a fan; 10. an air flow channel; 11. a control frame; 12. controlling the hydraulic cylinder; 13. a receiving platform; 14. a conversion chamber; 15. a trash removal channel; 16. a baffle plate; 17. a discharge channel; 18. a spindle table; 19. cutting the motor; 20. changing the cutter head; 21. cutting the groove; 22. a cutting roller; 23. a transmission groove; 24. a receiving groove; 25. a cutter; 26. a drive bevel gear; 27. a drive bevel gear; 28. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

1-5, including organism 1, the cavity 2 of shedding has been seted up to the inside of organism 1, the inner wall of the cavity 2 of shedding is provided with connects material platform 13, the conversion chamber 14 has been seted up to one side of the cavity 2 inner wall of shedding, the inner diapire in conversion chamber 14 is provided with cutter changer 20, a plurality of cutting groove 21 has evenly been seted up at cutter changer 20's top, the inboard of cutting groove 21 is provided with two cutting rollers 22, cutting roller 22's the outside is provided with a plurality of cutter 25.

In a preferred embodiment, a discharge channel 17 is provided at one end of the inner bottom wall of the throwing chamber 2, said discharge channel 17 corresponding to the cutting groove 21, said discharge channel 17 being used for collecting the cut grass.

In a preferred embodiment, the top of the cutting groove 21 is opened with a receiving groove 24, the bottom of the receiving platform 13 is provided with a connecting block 28, the outer side of the connecting block 28 is inserted into the outer side of the receiving groove 24, and the cutting groove 21 is used for cutting the grass to be cut.

In a preferred embodiment, one end of the cutting roller 22 is provided with a transmission bevel gear 26, three transmission grooves 23 are uniformly formed in the top of the cutter changing disc 20, the inner wall of each transmission groove 23 is movably connected with one side of the transmission bevel gear 26, one side of the material receiving table 13 is fixedly connected with a cutting motor 19, the power output end of the cutting motor 19 is fixedly connected with a driving bevel gear 27, the outer side of the driving bevel gear 27 is meshed with the outer side of the transmission bevel gear 26, the bottom end of the cutter changing disc 20 is provided with a rotating shaft table 18, the outer side of the rotating shaft table 18 is movably connected with the inner bottom wall of the conversion cavity 14, and the transmission grooves 23 drive the cutting roller 22 to rotate to cut pasture grass.

In a preferred embodiment, a control frame 11 is arranged at the top end of the receiving table 13, a control hydraulic cylinder 12 is arranged at one end of the top of the machine body 1, the top end of the control hydraulic cylinder 12 is fixedly connected with the top end of the receiving table 13, the outer side of the control frame 11 is movably connected with the inner side of the machine body 1, the control hydraulic cylinder 12 controls the receiving table 13 to be matched with the cutter changing disc 20 through the control frame 11, and the drive bevel gear 27 is controlled to be meshed with the drive bevel gear 26.

The specific implementation mode is as follows: the control hydraulic cylinder 12 controls the receiving platform 13 to move up and down in the throwing cavity 2 through the control frame 11, the receiving platform 13 is inserted with the receiving groove 24 through the control connecting block 28 so as to guide the forage grass to enter the cutting groove 21, the control hydraulic cylinder 12 drives the receiving platform 13 to be fixed and matched with the top of the cutter changing plate 20 through the control frame 11, the cutter changing plate 20 rotates by taking the rotating shaft platform 18 as a rotating shaft to change different cutting grooves 21 to be matched with the discharging channel 17, the cutting motor 19 drives the driving bevel gear 27 to rotate, the driving bevel gear 27 drives the cutting roller 22 to rotate through the transmission bevel gear 26, the cutting roller 22 drives the cutter 25 to rotate, the cutter 25 quickly cuts the forage grass into fragments, the control hydraulic cylinder 12 controls the receiving platform 13 to move up and down in the throwing cavity 2 through the control frame 11, the receiving platform 13 is inserted with the cutting motor 19 and the driving bevel gear 27 through the control connecting block 28 and the transmission bevel gear 26, thereby controlling the rotation of the cutting roller 22.

The forage cutting device shown in fig. 1 further comprises a machine body 1, one end of the machine body 1 is provided with a throwing screening mechanism, the throwing screening mechanism comprises an input channel 7 arranged at one end of the top of the machine body 1, the bottom end of the input channel 7 is provided with a transportation cavity 6, the inner wall of the transportation cavity 6 is provided with two belt pulleys 3, one belt pulley 3 is provided with a transportation motor 4 at the inner side, the outer side of the belt pulley 3 is movably connected with a transportation belt 5, the transportation belt 5 throws forage to-be-cut to the top of the inner wall of the throwing cavity 2, one end of the inner bottom wall of the throwing cavity 2 is provided with an impurity discharging channel 15, one side of a material receiving table 13 is provided with a baffle 16, the outer side of the baffle 16 is movably connected with the inner wall of the impurity discharging channel 15, one side of the inner wall of the throwing cavity 2 is provided with an air flow channel 10, one end of the inner wall of the air flow channel 10 is fixedly connected with a driving motor 8, the power output end of the driving motor 8 is provided with a fan 9, the airflow channel 10 generates airflow to blow the grass to be cut to the top of the material receiving table 13, and soil blocks and metal objects are removed through the impurity removing channel 15.

The specific implementation mode is as follows: the belt pulley 3 is controlled to rotate by the conveying motor 4, the belt pulley 3 drives the conveying belt 5 to run on the inner wall of the conveying cavity 6, the grass to be cut is thrown into the conveying cavity 6 through the throwing channel 7, the grass to be cut is thrown to the top of the inner cavity of the throwing cavity 2 through the conveying belt 5, the driving motor 8 drives the fan 9 to rotate to generate air flow on the inner side of the air flow channel 10, the air flow is blown to the top of the material receiving table 13 by the grass to be cut which is thrown to the top of the inner cavity of the throwing cavity 2, soil blocks with high density and metal articles cannot be blown up by the air flow, and the soil blocks and the metal articles are discharged through the impurity discharging channel 15.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a forage grass material cutting device, includes organism (1), its characterized in that: the inside of organism (1) has been seted up and has been shed chamber (2), the inner wall of shedding chamber (2) is provided with connects material platform (13), conversion chamber (14) have been seted up to one side of shedding chamber (2) inner wall, the inner bottom wall in conversion chamber (14) is provided with cutter changing disc (20), a plurality of has evenly been seted up at the top of cutter changing disc (20) and has been cut groove (21), the inboard of cutting groove (21) is provided with two and cuts cut roller (22), the outside of cutting roller (22) is provided with a plurality of cutter (25), the one end of organism (1) is provided with throws material screening mechanism.

2. A forage cutting apparatus as set forth in claim 1, wherein: throwing material screening mechanism is including offering into passageway (7) in organism (1) top one end, transport chamber (6) have been seted up to the bottom of throwing into passageway (7), the inner wall in transport chamber (6) is provided with two belt pulleys (3), one of them the inboard of belt pulley (3) is provided with transportation motor (4), the outside swing joint of belt pulley (3) has transportation belt (5).

3. A forage cutting apparatus as set forth in claim 2, wherein: the one end of the diapire is provided with row miscellaneous passageway (15) in cavity (2) of shedding, one side of connecing material platform (13) is provided with baffle (16), the outside of baffle (16) and the inner wall swing joint of row miscellaneous passageway (15), airflow channel (10) have been seted up to one side of cavity (2) inner wall of shedding, the one end fixedly connected with driving motor (8) of airflow channel (10) inner wall, the power take off end of driving motor (8) is provided with fan (9).

4. A forage cutting apparatus as set forth in claim 1, wherein: one end of the inner bottom wall of the throwing cavity (2) is provided with a discharge channel (17), and the discharge channel (17) corresponds to the cutting groove (21).

5. A forage cutting apparatus as set forth in claim 1, wherein: the top of the cutting groove (21) is provided with a bearing groove (24), the bottom of the material receiving platform (13) is provided with a connecting block (28), and the outer side of the connecting block (28) is inserted into the outer side of the bearing groove (24).

6. A forage cutting apparatus as set forth in claim 1, wherein: the one end of cutting roller (22) is provided with transmission bevel gear (26), three transmission groove (23) have evenly been seted up at the top of cutter changing dish (20), one side swing joint of the inner wall of transmission groove (23) and transmission bevel gear (26), one side fixedly connected with cutting motor (19) of material receiving platform (13), the power take off end fixedly connected with drive bevel gear (27) of cutting motor (19), the outside of drive bevel gear (27) and the outside meshing of transmission bevel gear (26), the bottom of cutter changing dish (20) is provided with pivot platform (18), the outside of pivot platform (18) and the interior diapire swing joint of conversion chamber (14).

7. A forage cutting apparatus as set forth in claim 1, wherein: the top of material receiving platform (13) is provided with control frame (11), the one end at organism (1) top is provided with control pneumatic cylinder (12), the top of control pneumatic cylinder (12) and the top fixed connection of material receiving platform (13), the outside and the inboard swing joint of organism (1) of control frame (11).