CN210386686U

CN210386686U - Belt cleaning device of centipeda minima

Info

Publication number: CN210386686U
Application number: CN201921210516.3U
Authority: CN
Inventors: 乔亚玲; 刘亚蓉; 宋霞; 吴立斌; 逯雯洁; 李永鹏; 海平; 骆桂法
Original assignee: Qinghai Provincial Drug Inspection And Testing Institute
Current assignee: Qinghai Provincial Drug Inspection And Testing Institute
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-04-24
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a belt cleaning device of centipeda minima belongs to the chinese herbal medicine processing field. The device includes the support, still includes: the first roller is provided with first bristles, and the first bristles are provided with a plurality of first arc depressions which are uniformly distributed along the axial direction of the first roller; the second brush bristles are arranged on the second roller and are provided with a plurality of second arc bulges which are uniformly distributed along the axial direction of the second roller, and the second arc bulges are connected through a plurality of second arc depressions; and the first driving device is used for driving the first roller and the second roller to rotate. The utility model can realize the omnibearing cleaning of the centipeda minima, and avoid the problem that the centipeda minima is not cleaned cleanly; the centipeda minima can not drop when overturning on the first brush hair and the second brush hair, and the whole overturning process and the moving process are periodically and repeatedly cleaned, so that the brush hair can effectively clean silt attached to the stems and the blades.

Description

Belt cleaning device of centipeda minima

Technical Field

The utility model relates to a chinese herbal medicine field, in particular to belt cleaning device of centipeda minima.

Background

The centipeda minima is also called as the lawn pennywort herb, is a wild plant, can be used fresh or dried, has the effects of dispelling cold, relieving pain, dispelling wind, resisting virus, dredging orifices, relieving cough and the like, and is a commonly used traditional Chinese medicine. The centipeda minima is suitable for treating symptoms such as acute rhinitis, chronic simple rhinitis, hypertrophic rhinitis, allergic rhinitis and the like, and has better effect on treating various diseases such as rhinitis, cough and the like.

The centipeda minima grows on the ground in a creeping manner, so that silt is always attached to the centipeda minima after the centipeda minima is picked, and the centipeda minima can be well treated or eaten after the silt is removed. The silt cleaning method is mainly used for cleaning in the prior art, but experiments show that effective ingredients of the centipeda minima are easy to dissolve in water, when the centipeda minima is used for water cleaning, the effective ingredients can be lost along with water through fingerprint spectrum observation, especially in a bubble cleaning mode, a large amount of effective ingredients are dissolved in water, and the effective ingredients are lost along with the flushing water, so that the effect of the centipeda minima is greatly reduced. In the process of seeking other solvents for cleaning, on one hand, no proper solvent exists in the prior art, on the other hand, the solvent is required in a large amount in the second aspect of cleaning, the cleaning cost is high, and the safety cannot be ensured. Therefore, an effective device capable of dry-cleaning the centipeda minima is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a belt cleaning device of centipeda minima can solve among the prior art and can't carry out effective abluent problem to centipeda minima.

The utility model provides a belt cleaning device of centipeda minima, includes the support, still includes:

the first brush bristles are uniformly distributed along the circumferential direction of the first roller, the first brush bristles are provided with a plurality of first circular arc depressions which are uniformly distributed along the axial direction of the first roller, the first circular arc depressions are connected through a plurality of first circular arc bulges, and the joints of the first circular arc depressions and the first circular arc bulges are in circular arc transition;

the second rollers are rotatably arranged on the support through two ends of a second rotating shaft, second bristles are arranged on the second rollers and evenly distributed along the circumferential direction of the second rollers, a plurality of second arc bulges are evenly distributed along the axial direction of the second rollers, the second arc bulges are connected through a plurality of second arc depressions, and the joints of the second arc bulges and the second arc depressions are in arc transition; and the number of the first and second groups,

the first driving device is used for driving the first roller and the second roller to rotate; wherein,

the first roller and the second roller are arranged at intervals and are arranged along the same direction;

the second arc bulge corresponds to the first arc recess;

the second arc recess corresponds to the first arc protrusion;

the first bristles and the second bristles partially intersect each other and are spaced apart from each other.

Preferably, the first idler wheel is provided with a first driven sprocket, the second idler wheel is provided with a second driven sprocket, the first driving device comprises a first driving sprocket and a first driving motor for driving the first driving sprocket, and the first driving sprocket, the first driven sprocket and the second driven sprocket are in driving connection through a chain.

Preferably, the device further comprises a second driving device, the first rollers are rotatably arranged on the bracket along the same direction, the second rollers can move up and down along a vertical direction perpendicular to the arrangement direction of the first rollers, the second driving device is used for driving the second rollers to move up and down, and the second rollers at least have a first working state and a second working state;

when the second roller is in a first working state, the highest point of the second arc bulge in the up-and-down moving direction of the second roller is lower than the lowest point of the first arc recess in the up-and-down moving direction of the second roller;

when the second working state is achieved, the lowest point of the upper end of the second arc recess in the up-and-down moving direction of the second roller is higher than the highest point of the first arc protrusion in the up-and-down moving direction of the second roller.

Preferably, the bracket comprises a driving frame, and the second driving device comprises a second driving motor, a first driving rod, a second driving rod, a third driving rod, a lifting rod and a sliding rod;

the second driving motor is connected to one end of the first driving rod in a driving mode and used for driving the first driving rod to rotate;

one end of the second driving rod is hinged with one end of the first driving rod, and the other end of the second driving rod is hinged with one end of the third driving rod;

the third driving rod is arranged on the driving frame in a sliding manner along the arrangement direction of the first idler wheels, the lifting rod and the sliding rod are in one-to-one correspondence with the second idler wheels, one end of the lifting rod is hinged to the third driving rod, and the other end of the lifting rod is hinged to one end of the sliding rod;

the sliding rod is arranged on the driving frame in a sliding manner along the up-down moving direction of the second roller, and two ends of the second roller are rotatably arranged on the sliding rod;

when the third driving rod slides along the arrangement direction of the first roller, the third driving rod can drive the lifting rod to move and drive the sliding rod to slide up and down;

a tension wheel is rotatably arranged on the driving rod, a second driving chain wheel and a third driving chain wheel are arranged at the output end of the first driving motor, and the second driving chain wheel, the tension wheel and the second driven chain wheel are in driving connection through a chain;

the third driving chain wheel is in driving connection with the first driven chain wheel through a chain.

Preferably, the device further comprises a third driving device, the bracket comprises a driving frame, and the second driving device comprises a second driving motor, a first driving rod, a second driving rod, a third driving rod, a lifting rod and a sliding rod;

one end of the second driving rod is hinged with the other end of the first driving rod, and the other end of the second driving rod is hinged with one end of the third driving rod;

the sliding rod is slidably arranged on the driving frame along the up-down moving direction of the second roller, and two ends of the second roller are rotatably arranged on the sliding rod;

the first driving chain wheel is in transmission connection with the first driven chain wheels through chains, the plurality of first driven chain wheels are in transmission connection with each other through chains, and the plurality of second driven chain wheels are in transmission connection with each other through chains;

the third driving device comprises a third driving motor, a first power rod, a second power rod, a third power rod, a first bevel gear, a second bevel gear and a retainer, the third driving motor is connected with one end of the first power rod through a universal coupling, the other end of the first power rod is connected with one end of the second power rod through a universal coupling, the other end of the second power rod is connected with one end of the third power rod through a universal coupling, the first bevel gear is in driving connection with the end part, far away from the second power rod, of the third power rod, the second bevel gear is coaxially arranged on the second rotating shaft, the first bevel gear is meshed with the second bevel gear, one end of the retainer is connected on the second rotating shaft, the other end of the retainer is connected on the third power rod, so as to keep the second rotating shaft moving up and down, the first bevel gear and the second bevel gear are meshed.

Preferably, still include all grass devices, it includes all grass rollers, all grass poles and fourth driving motor, all grass rollers rotationally set up on the support, all grass poles are followed the circumference of all grass rollers is evenly arranged, all grass rollers are located first gyro wheel and second gyro wheel top, all grass poles rotate the in-process with a clearance that is used for through the centipeda minima has all the time between the second brush hair on the second gyro wheel.

Preferably, the straw cutting machine further comprises an anti-blocking device, the anti-blocking device comprises an anti-blocking frame and a shifting lever, the anti-blocking frame is fixedly arranged on the support, the shifting lever is arranged on the anti-blocking frame, the shifting lever is located above the straw distributing roller and close to one side of the feeding roller, and when the shifting lever rotates, the shifting lever is located between the two straw distributing rods.

The utility model provides a cleaning device for centipeda minima, which drives a first roller and a second roller to rotate through a first driving device, drives a first brush hair and a second brush hair to rotate when the first roller and the second roller rotate, when the centipeda minima rotates on the first brush hair and the second brush hair, the centipeda minima contacts the first brush hair or the second brush hair first, because the first arc bulge and the first arc recess as well as the second arc bulge and the second arc recess are respectively arranged on the first arc bulge and the second arc recess, when the centipeda minima meets the first arc bulge in the moving process, the first arc-shaped recess is turned over to the two sides under the action of gravity, and when the second arc-shaped recess is continuously moved to the second arc-shaped projection, the second arc-shaped recess is turned over to the two sides under the action of the second arc-shaped projection, therefore, the centipeda minima is cleaned in all directions, and the problem that the centipeda minima is not cleaned cleanly due to more stems and blades is solved;

because the second circular arc protrusion on the second brush hair corresponds to the first circular arc protrusion on the first brush hair, and the second circular arc protrusion on the second brush hair corresponds to the first circular arc protrusion on the first brush hair, the centipeda minima can not fall when overturned on the first brush hair and the second brush hair, and the whole overturning process and the moving process are periodically and repeatedly cleaned, so that the brush hair can effectively clean silt attached to the stems and the blades.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of a cleaning device for centipeda minima provided by the present invention;

fig. 2 is a schematic structural diagram of a first embodiment of a cleaning device for centipeda minima provided by the present invention;

FIG. 3 is a front view of FIG. 1;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

FIG. 5 is a partial enlarged view of the brush shown in FIG. 4 at B (with part of the brush bristles omitted);

FIG. 6 is an enlarged view of a portion of FIG. 5 at C;

FIG. 7 is a schematic structural diagram of the first driving device in FIG. 1;

FIG. 8 is an enlarged view of a portion of FIG. 7 at D;

fig. 9 is a schematic structural diagram of a second embodiment of a cleaning device for centipeda minima provided by the present invention;

fig. 10 is a schematic structural diagram of a second embodiment of the cleaning device for centipeda minima provided by the present invention;

FIG. 11 is a front view of FIG. 9;

FIG. 12 is a sectional view taken along line E-E in FIG. 11 (the first driving device in the second embodiment is shown in the first embodiment);

FIG. 13 is an enlarged view of a portion of FIG. 12 at F;

FIG. 14 is a sectional view taken along line G-G of FIG. 12;

FIG. 15 is a sectional view taken along line E-E in FIG. 11 (a second structural view of the first driving device in the second embodiment);

fig. 16 is a schematic partial structural view of a second driving device in a second embodiment of the cleaning device for centipeda minima provided by the present invention;

fig. 17 is a schematic structural view of a third embodiment of a cleaning device for centipeda minima provided by the present invention;

FIG. 18 is an enlarged view of a portion of FIG. 17 at H;

FIG. 19 is a sectional view taken along line G-G of FIG. 17;

FIG. 20 is an enlarged view of a portion of FIG. 19 taken at I;

fig. 21 is a first schematic structural diagram of a fourth embodiment of the cleaning device for centipeda minima provided by the present invention;

fig. 22 is a schematic structural diagram of a fourth embodiment of a cleaning device for centipeda minima provided by the present invention;

FIG. 23 is a front view of FIG. 22;

FIG. 24 is a left side view of FIG. 23;

fig. 25 is a schematic structural view of a fifth embodiment of a cleaning device for centipeda minima provided by the present invention;

fig. 26 is a schematic structural view of the anti-blocking frame and the shift lever in fig. 25.

Description of reference numerals:

10. the device comprises a bracket, 11, a baffle, 12, a driving frame, 20, a feeding frame, 30, a first roller, 301, first bristles, 31, a second roller, 311, second bristles, 40, a first driving sprocket, 401, a second driving sprocket, 402, a third driving sprocket, 403, a fourth driving sprocket, 41, a first driven sprocket, 42, a second driven sprocket, 43, a tensioning wheel, 50, a second driving motor, 51, a first driving rod, 52, a second driving rod, 53, a third driving rod, 54, a lifting rod, 55, a sliding rod, 60, a third driving motor, 61, a first power rod, 62, a second power rod, 63, a third power rod, 64, a first bevel gear, 65, an anti-blocking gear, 66, a holding frame, 70, a grass-homogenizing roller, 71, a grass-homogenizing rod, 80, a second taper gear, 81 and a deflector rod.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

The first embodiment is as follows:

as shown in fig. 1 to 8, the embodiment of the utility model provides a pair of belt cleaning device of centipeda minima, including support 10, support 10 includes the supporting leg of both sides, and the front end and the rear end of support 10 have respectively and are used for the pay-off frame 20 of pay-off and the play work or material rest that is used for the ejection of compact, go into the work or material rest and go out the work or material rest up end and be the level, conveniently push away the centipeda minima, still include:

the first bristles 301 are uniformly arranged along the circumferential direction of the first roller 30, the first bristles 301 are fully distributed on the first roller 30 along the circumferential direction of the axis of the first roller 30, as shown in fig. 5 and 6, the first bristles 301 have a plurality of uniformly distributed first arc depressions along the axial direction of the first roller 30, the plurality of first arc depressions are connected with each other through a plurality of first arc protrusions, the first arc depressions are in arc transition with the joints of the first arc protrusions, that is, the appearance structure of the first bristles 301 is a three-dimensional structure formed by rotating the arc side lines of the first arc protrusions and the arc side lines of the first arc depressions by 180 degrees along the axis of the first roller 30, and the specific shape of the three-dimensional structure is shown in fig. 1 to 3;

the two ends of the second roller 31 are rotatably arranged on the support 10 through a second rotating shaft, the second roller 31 is provided with second bristles 311, the second bristles 311 are uniformly arranged along the circumferential direction of the second roller 31, the second bristles 311 are provided with a plurality of second arc protrusions which are uniformly distributed along the axial direction of the second roller 31, the second arc protrusions are connected through a plurality of second arc depressions, the joints of the second arc protrusions and the second arc depressions are in arc transition, and the appearance structure of the second bristles 311 is shown by referring to the shapes of fig. 1 to 3; and the number of the first and second groups,

the first driving device is used for driving the first roller 30 and the second roller 31 to rotate; wherein,

the first rollers 30 and the second rollers 31 are arranged at intervals and along the same direction, the arrangement direction can be horizontally arranged, and the arrangement direction can also be slightly higher than one end of the discharge frame along one end of the discharge frame, so that the centipeda minima can generate resistance under the action of gravity in the process that the first bristles 301 and the second bristles 311 scrub the centipeda minima, and the cleaning is cleaner;

as shown in fig. 5 and 6, the second circular arc protrusion corresponds to the first circular arc depression; the second arc recess corresponds to the first arc bulge; the first bristles 301 and the second bristles 311 partially intersect each other and are spaced apart from each other. The first brush bristles 301 and the second brush bristles 311 are arranged in a crossed manner, so that the centipeda minima can be ensured not to fall off due to a gap between the first brush bristles 301 and the second brush bristles 311, the second arc protrusions correspond to the first arc depressions, the second arc depressions correspond to the first arc protrusions, the first roller 30 and the second roller 31 drive the first brush bristles 301 and the second brush bristles 311 to rotate when rotating, the centipeda minima contacts the first brush bristles 301 or the second brush bristles 311 when rotating on the first brush bristles 301 and the second brush bristles 311, and because the first arc protrusions, the first arc depressions and the second arc protrusions and the second arc depressions are respectively arranged on the first brush bristles 301 and the second brush bristles 311, when the centipeda minima moves, the centipeda minima can turn over to the first arc depressions towards two sides due to the action of gravity, and when the centipeda minima continues to move to the second arc protrusions, the centipeda minima can turn over to the second arc depressions towards the two sides under the action of the protrusions, therefore, the centipeda minima is cleaned in all directions, and the problem that the centipeda minima is not cleaned cleanly due to more stems and blades is solved; and the whole turning process and the moving process are periodically and repeatedly cleaned, so that the bristles can effectively clean the silt attached to the stems and the blades.

Specifically, a first driven sprocket 41 is arranged on the first roller 30, a second driven sprocket 42 is arranged on the second roller 31, the first driving device includes a first driving sprocket 40 and a first driving motor for driving the first driving sprocket 40, and the first driving sprocket 40, the first driven sprocket 41 and the second driven sprocket 42 are connected through chain driving, wherein the first driven sprocket 41 or the second driven sprocket 42 can adopt a double-row sprocket, the first driving sprocket 40 is connected with a row of sprockets on the first driven sprocket 41, and the other row of sprockets on the first driven sprocket 41 is connected with the second driven sprocket 42, so as to be better connected with the first driving sprocket 40. The first motor is mounted on the stand 10 or directly on the ground.

In order to prevent the centipeda minima from falling off from both sides, as shown in fig. 1 to 3, baffles 11 are arranged at the positions of both ends of the first roller 30 along the arrangement direction of the first roller 30 and the second roller 31.

Example two:

as shown in fig. 9 to 16, on the basis of the first embodiment, the present embodiment further includes a second driving device, the first rollers 30 are rotatably disposed on the bracket 10 in the same direction, and the second rollers 31 are movable up and down in a vertical direction perpendicular to the arrangement direction of the first rollers 30, that is, the first rollers 30 are only rotatable on the bracket 10, and the second rollers 31 are initially rotatable, and are also movable up and down in a vertical direction, for example, with the first rollers 30 being horizontally arranged, wherein the second driving device is configured to drive the second rollers 31 to move up and down, and the second rollers 31 have at least a first operating state and a second operating state;

as shown in fig. 11, when in the first working state, the highest point of the second arc protrusion in the up-down moving direction of the second roller 31 is lower than the lowest point of the upper end of the first arc recess in the up-down moving direction of the second roller 31; the purpose of the design is to enable the centipeda minima to roll to the bottom end of the first arc recess under the action of gravity under the action of the first arc protrusion when the centipeda minima is conveyed by the first roller 30, and to fully utilize the space of the first arc protrusion and the first arc recess;

when the second working state is achieved, the lowest point of the upper end of the second arc recess in the up-down moving direction of the second roller 31 is higher than the highest point of the first arc protrusion in the up-down moving direction of the second roller 31. The purpose of this design is to make second gyro wheel 31 can be with the complete jack-up of centipeda minima, so that make the centipeda minima under the drive of first brush hair 301 and second brush hair 311, can realize advancing again can be at the in-process that advances, periodic upset, stem stalk and blade can contact as far as with first brush and/or second brush during the upset, so that the clean up that can be better, when also having avoided the sharp transport simultaneously, the centipeda minima only contacts with first brush and/or second brush below, and the above-mentioned problem that can't effectively contact with the side.

Specifically, as shown in fig. 12 and 16, the support 10 includes a driving frame 12, the driving frame 12 is disposed at a lower portion of the support 10, and the second driving device includes a second driving motor 50, a first driving lever 51, a second driving lever 52, a third driving lever 53, a lifting lever 54, and a slide rod 55; the second driving motor 50 is connected to one end of the first driving rod 51 in a driving manner and is used for driving the first driving rod 51 to rotate; one end of the second driving rod 52 is hinged with the other end of the first driving rod 51, and the other end of the second driving rod 52 is hinged with one end of the third driving rod 53; the third driving rod 53 is slidably disposed on the driving frame 12 along the arrangement direction of the first roller 30, the lifting rod 54 and the sliding rod 55 are in one-to-one correspondence with the second roller 31, one end of the lifting rod 54 is hinged on the third driving rod 53, and the other end of the lifting rod 54 is hinged with one end of the sliding rod 55; a slide rod 55 is slidably disposed on the driving frame 12 along the up-down moving direction of the second roller 31, and both ends of the second roller 31 are rotatably disposed on the slide rod 55; when the third driving rod 53 slides along the arrangement direction of the first roller 30, the lifting rod 54 can be driven to move and the sliding rod 55 can be driven to slide up and down.

During operation, when the second driving motor 50 rotates, the first driving rod 51 is driven to rotate, the first driving rod 51 drives the second driving rod 52 to further drive the third driving rod 53 to move, the third driving rod 53 slides along the arrangement direction of the first roller 30 under the limit of the driving frame 12, when the third driving rod 53 moves, the lifting rod 54 is driven, the lifting rod 54 drives the sliding rod 55, and the sliding rod 55 slides along the up-down moving direction of the second roller 31 to drive the second roller 31 to move up and down. Wherein, a sliding groove is arranged on the driving frame 12, the sliding rod 55 is slidably arranged in the sliding groove, a bearing groove is arranged on the sliding rod 55, a bearing is arranged in the bearing groove, and two ends of the second rotating shaft are arranged in the bearing groove through the bearing.

In order to prevent the chain from loosening and falling off when the second roller 31 moves up and down, the driving rod is rotatably provided with the tension pulley 43, as shown in fig. 14, the output shaft of the first driving motor is further provided with a second driving sprocket 401 and a third driving sprocket 402, the second driving sprocket 401, the tension pulley 43 and the second driven sprocket 42 are in driving connection through the chain, and a plurality of second driven sprockets 42 are in driving connection through the chain; the third driving sprocket 402 is connected with the first driven sprocket 41 through chain driving, and the plurality of first driven sprockets 41 are connected through chain driving.

Example three:

as shown in fig. 17 to 20, unlike the second embodiment, the present embodiment includes a third driving device, and the other parts are the same as the second embodiment, the third driving device includes a third driving motor 60, a first power rod 61, a second power rod 62, a third power rod 63, a first bevel gear 64, a second bevel gear 65 and a retainer 66, the third driving motor 60 is connected to one end of the first power rod 61 through a universal coupling, the other end of the first power rod 61 is connected to one end of the second power rod 62 through a universal coupling, the other end of the second power rod 62 is connected to one end of the third power rod 63 through a universal coupling, the first bevel gear 64 is drivingly connected to an end of the third power rod 63, which is far from the second power rod 62, the second bevel gear 65 is coaxially disposed on the second rotation axis, the first bevel gear 64 is engaged with the second bevel gear 65, and one end of the retainer 66 is connected to the second rotation axis, The other end is connected to a third power rod 63 to keep the first bevel gear 64 engaged with the second bevel gear 65 when the second rotating shaft moves up and down. As shown in fig. 19, the output end of the first driving motor is provided with a fourth driving sprocket 403, the fourth driving sprocket 403 drives the first driven sprocket 41 to rotate through a chain, and the second driven sprocket 42 is connected with the first driven sprocket through a chain.

In use, the second drive means operates in the same manner as the embodiment. In this embodiment, the third driving motor 60 rotates, the first power rod 61 drives the second power rod 62 to rotate, the second power rod 62 drives the third power rod 63 to rotate, the third power rod 63 drives the first bevel gear 64 to rotate, the second bevel gear 65 and the second rotating shaft are coaxially driven and arranged, and the first bevel gear 64 is meshed with the second bevel gear 65, so that the second rotating shaft is driven to rotate when the second bevel gear 65 drives the first bevel gear 64 to rotate. Because the third driving motor 60, the first power rod 61, the second power rod 62 and the third power rod 63 are all connected through universal couplings, and the retainer 66 is fixed between the third power rod 63 and the second rotating shaft, when the second roller 31 moves up and down, the third driving motor 60 cannot be influenced, and meanwhile, the first bevel gear 64 and the second bevel gear 65 cannot be separated.

Example four:

on the basis of any one of the first to third embodiments, as shown in fig. 21 to 24, the present embodiment further includes a grass equalizing device, which includes a grass equalizing roller 70, a grass equalizing rod 71 and a fourth driving motor, wherein the grass equalizing roller 70 is rotatably disposed on the support 10, the grass equalizing rod 71 is uniformly arranged along the circumference of the grass equalizing roller 70, the grass equalizing roller 70 is located above the first roller 30 and the second roller 31, and a gap for passing through centipeda minima is always formed between the grass equalizing roller 71 and the second bristles 311 on the second roller 31 during the rotation process. The fourth drive motor is omitted from the drawing. As shown in fig. 23, the rotation direction of the grass-evening roller 70 is clockwise.

During the use, the fourth driving motor drives equal grass roller 70 and rotates, have certain clearance between the first brush hair 301 and/or the second brush hair 311 on the least significant end of equal grass pole 71 and first gyro wheel 30 and/or the second gyro wheel 31, when the too thick of centipeda minima arranges, as shown in fig. 23, the centipeda minima on upper strata can stir left under the drive of equal grass pole 71 to make unnecessary centipeda minima can gather on pay-off frame 20, carry on first gyro wheel 30 and the second gyro wheel 31 by the manual work, avoid the centipeda minima to pile up thickly, lead to unable clean up.

Example five:

on the basis of the fourth embodiment, as shown in fig. 25 and 26, in order to prevent a part of centipeda minima from winding on the grass equalizing rod 71, the grass equalizing device further comprises an anti-blocking device, the anti-blocking device comprises an anti-blocking frame 80 and a shifting rod 81, the anti-blocking frame 80 is fixedly arranged on the support 10, the shifting rod 81 is arranged on the anti-blocking frame 80, the shifting rod 81 is positioned above the grass equalizing roller 70 and close to one side of feeding, and when the shifting rod 81 rotates, the shifting rod 81 is positioned between the two grass equalizing rods 71. When the grass equalizing roller 70 rotates, the poking rod 81 can poke the centipeda minima wound on the grass equalizing rod 71.

The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the embodiments, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a belt cleaning device of centipeda minima, includes the support, its characterized in that still includes:

the second rollers are rotatably arranged on the support through two ends of a second rotating shaft, second bristles are arranged on the second rollers, the first bristles are uniformly distributed along the circumferential direction of the second rollers, the second bristles are provided with a plurality of second arc bulges which are uniformly distributed along the axial direction of the second rollers, the second arc bulges are connected through a plurality of second arc depressions, and the joints of the second arc bulges and the second arc depressions are in arc transition; and the number of the first and second groups,

the second arc bulge corresponds to the first arc recess;

the second arc recess corresponds to the first arc protrusion;

2. The centipeda minima cleaning device according to claim 1, wherein a first driven sprocket is arranged on the first roller, a second driven sprocket is arranged on the second roller, the first driving device comprises a first driving sprocket and a first driving motor for driving the first driving sprocket, and the first driving sprocket, the first driven sprocket and the second driven sprocket are in chain driving connection.

3. The cleaning device for centipeda minima as claimed in claim 2, further comprising a second driving device, wherein said first roller is rotatably disposed on said bracket in the same direction, said second roller is movable up and down in a vertical direction perpendicular to the arrangement direction of said first roller, said second driving device is used for driving said second roller up and down, said second roller has at least a first working state and a second working state;

4. The centipeda minima cleaning device according to claim 3, wherein the bracket comprises a driving frame, and the second driving device comprises a second driving motor, a first driving rod, a second driving rod, a third driving rod, a lifting rod and a sliding rod;

5. The centipeda minima cleaning device according to claim 3, further comprising a third driving device, wherein the bracket comprises a driving frame, and the second driving device comprises a second driving motor, a first driving rod, a second driving rod, a third driving rod, a lifting rod and a sliding rod;

6. The cleaning device for centipeda minima as claimed in any one of claims 1 to 5, further comprising a grass homogenizing device comprising a grass homogenizing roller, a grass homogenizing rod and a fourth driving motor, wherein the grass homogenizing roller is rotatably arranged on the bracket, the grass homogenizing rod is uniformly arranged along the circumference of the grass homogenizing roller, the grass homogenizing roller is positioned above the first roller and the second roller, and a gap for passing through the centipeda minima is always formed between the grass homogenizing roller and the second bristles on the second roller during the rotation of the grass homogenizing rod.

7. The cleaning device for centipeda minima as claimed in claim 6, further comprising an anti-blocking device, wherein the anti-blocking device comprises an anti-blocking frame and a shifting lever, the anti-blocking frame is fixedly arranged on the support, the shifting lever is arranged on the anti-blocking frame, the shifting lever is positioned above the grass-equalizing roller and close to one side of the feeding roller, and when the shifting lever rotates, the shifting lever is positioned between the two grass-equalizing rods.