CN108770477B

CN108770477B - Agricultural lawn mower convenient to use

Info

Publication number: CN108770477B
Application number: CN201810386655.5A
Authority: CN
Inventors: 高朝辉
Original assignee: Qianjiang Group Wenling Zhengfeng Power Co ltd
Current assignee: Qianjiang Group Wenling Zhengfeng Power Co.,Ltd.
Priority date: 2018-04-26
Filing date: 2018-04-26
Publication date: 2021-04-06
Anticipated expiration: 2038-04-26
Also published as: CN112425354A; CN108770477A

Abstract

The invention discloses a convenient-to-use agricultural mower which comprises a connecting block, wherein the top of the connecting block is provided with a through circular groove, the right sides of the front side and the back side of the connecting block are movably connected with a first rotating rod, a rotating wheel is fixedly connected to the surface of the first rotating rod, a universal wheel is fixedly connected to the left side of the bottom of the connecting block, the bottom of the universal wheel and the bottom of the rotating wheel are positioned on the same horizontal line, the top of the connecting block is fixedly connected with a lifting mechanism, the right side of the top of the connecting block is fixedly connected with a handle, and the handle is L-shaped. According to the invention, the telescopic cylinder works, so that the telescopic rod works and extends or retracts, the toothed plate can move up and down, and the meshed gears can rotate, so that the cutting mechanism can move up and down during working, the deviation can not occur, the working efficiency is improved, and the problems of low efficiency and inconvenience in height adjustment of the agricultural mower are solved.

Description

Agricultural lawn mower convenient to use

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to a convenient-to-use agricultural mower.

Background

Current lawn mower when carrying out height-adjusting, thereby only let the wheel go up and down to reach height-adjusting's effect usually, very inconvenient, damage the wheel easily to the cutting machine is stable not high in work, causes the damage for the lawn mower easily, and the effect is low.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a convenient-to-use agricultural mower, which solves the problems that the height of the conventional mower is usually adjusted by only lifting wheels, so that the conventional mower is very inconvenient and easy to damage the wheels, and the conventional mower is not high in stability during working, so that the conventional mower is easy to damage the conventional mower and has low effect.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a lawn mower for agricultural convenient to use, includes the connecting block, penetrating circular recess has been seted up at the top of connecting block, the positive first bull stick of the equal swing joint in right side with the back of connecting block, the fixed connection has the runner on the surface of first bull stick, the left side fixedly connected with universal wheel of connecting block bottom, the bottom of universal wheel is located same water flat line with the bottom of runner, the top fixedly connected with elevating system of connecting block, the right side fixedly connected with handle at connecting block top, the shape of handle is the L type to contained angle between the handle L type is one hundred twenty degrees, the rubber sleeve has been cup jointed on the right side of handle, the bottom fixedly connected with of connecting block is located the collection mechanism on circular recess right side.

Preferably, elevating system includes the fixed plate, the quantity of fixed plate is two to use the perpendicular bisector of connecting block to set up as symmetry axis symmetry between two fixed plates, the top fixedly connected with roof of two fixed plates, the bottom fixedly connected with of roof is located the telescopic cylinder between two fixed plates, the output fixedly connected with telescopic link of telescopic cylinder bottom, the top fixedly connected with shock attenuation board of telescopic link, the left and right sides fixedly connected with pinion rack of shock attenuation board, the positive swing joint of fixed plate has the second bull stick, the fixed surface fixedly connected with gear of second bull stick to mesh between gear and the pinion rack, the bottom fixedly connected with cutting mechanism of shock attenuation board.

Preferably, the inside of shock attenuation board is the cavity setting, the packing of shock attenuation inboard cavity has the rubber ball, the quantity of rubber ball is eight to be the equidistance setting between two adjacent rubber balls.

Preferably, cutting mechanism includes the motor, the fixed connection of motor is at the top of shock attenuation board to the output fixedly connected with pivot of motor bottom, shock attenuation board and rubber ball and fixedly connected with cutting tool are run through to the bottom of pivot.

Preferably, the collecting mechanism comprises a collecting hopper, the top of the collecting hopper is fixedly connected with the bottom of the connecting block, the left side of the collecting hopper is in an opening shape, the right side of the collecting hopper is fixedly connected with a corrugated hose, the other end of the corrugated hose is fixedly connected with an exhaust fan, the back of the exhaust fan is fixedly connected with the front side of the connecting block, an outlet end of the left side of the exhaust fan is fixedly connected with a collecting box, the collecting box is connected with the connecting block in a clamping mode, and a collecting cover is arranged at the top of the collecting.

Preferably, the collection is fought fixedly connected with between the front of inner wall and the back and is returned the shaped plate, it is ten to return the quantity of shaped plate to use three centimetres to set up as the unit equidistance between two adjacent return shaped plates, return the first elastic rod of top fixedly connected with of shaped plate inner wall, return the bottom fixedly connected with second elastic rod of shaped plate inner wall, fixedly connected with ripple coupling hose between first elastic rod and the second elastic rod, through setting up back shaped plate, first elastic rod, second elastic rod and ripple coupling hose, make not only blocked by returning the shaped plate when meetting the big stone, still can have certain cushioning effect through the elastic action of ripple coupling hose, second elastic rod and first elastic rod, and increased its protective capability, conveniently carry out the normal operating of lawn mower, conveniently use.

Preferably, the number of the cutting tools is two, and the distance between the two cutting tools, which are located inside the circular groove, is five to eight centimeters.

(III) advantageous effects

The invention provides an agricultural mower convenient to use. The method has the following beneficial effects:

(1) according to the invention, by arranging the lifting mechanism, the fixed plate, the top plate, the telescopic cylinder, the telescopic rod, the damping plate, the toothed plate, the second rotating rod and the toothed plate, the telescopic cylinder works, the telescopic rod works and extends or retracts, the toothed plate can move up and down, and the meshed gears can rotate, so that the cutting mechanism can move up and down during working, the deviation can not occur, the working efficiency is improved, and the problems that the agricultural mower is low in efficiency and the height is inconvenient to adjust are solved.

(2) According to the invention, the collection mechanism, the collection hopper, the corrugated hose, the exhaust fan, the collection box and the collection cover are arranged, so that the exhaust fan works, the corrugated hose is adsorbed, and the cut weeds enter the corrugated hose from the collection hopper and finally enter the collection box, so that the collection is convenient, the use is convenient, and the working efficiency is improved, thereby avoiding the effects of low efficiency and difficult collection of the agricultural mower.

(3) According to the agricultural mower, the damping plate and the rubber ball are arranged, and the damping effect of the damping plate and the rubber ball is utilized, so that the motor is not prone to shaking when working, the efficiency is improved, errors are avoided when cutting is conducted, and the problems that the agricultural mower is low in efficiency and not prone to errors are solved.

(4) According to the agricultural mower, the return plates and the collecting hopper are arranged, and the plurality of return plates are arranged, so that some large stones are blocked by the return plates and cannot enter the collecting box from the collecting hopper, the safety of the collecting box is protected, weeds in the collecting box are convenient to collect and arrange, the agricultural mower is convenient to use, and the agricultural mower is more practical.

(5) According to the invention, the return plate, the first elastic rod, the second elastic rod and the corrugated connecting hose are arranged, so that the return plate is blocked when a large stone is encountered, a certain buffering effect is achieved through the elastic action of the corrugated connecting hose, the second elastic rod and the first elastic rod, the protection capability is improved, the normal operation of the mower is facilitated, and the use is convenient.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front view of the lifting mechanism of the present invention;

FIG. 3 is a schematic front view of the cutting mechanism of the present invention;

FIG. 4 is a schematic front view of the collection mechanism of the present invention;

FIG. 5 is a schematic front sectional view of the damping plate of the present invention;

FIG. 6 is a schematic view of the left side of the collecting bucket of the present invention;

FIG. 7 is a top view of the web of the present invention;

FIG. 8 is a schematic diagram of a clip structure according to the present invention.

In the figure: 1 connecting block, 2 circular grooves, 3 first rotating rods, 4 rotating wheels, 5 universal wheels, 6 lifting mechanisms, 601 fixing plates, 602 top plates, 603 telescopic cylinders, 604 telescopic rods, 605 shock absorption plates, 606 toothed plates, 607 second rotating rods, 608 gears, 609 cutting mechanisms, 6091 motors, 6092 rotating shafts, 6093 cutting tools, 7 handles, 8 rubber sleeves, 9 collection mechanisms, 901 collection hoppers, 902 corrugated hoses, 903 exhaust fans, 904 collection boxes, 905 collection covers, 10 rubber balls, 11 return plates, 12 first elastic rods, 13 second elastic rods and 14 corrugated connecting hoses.

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.

As shown in fig. 1 to 8, the present invention provides a technical solution:

the utility model provides a lawn mower for agricultural convenient to use, including connecting block 1, penetrating circular recess 2 has been seted up at the top of connecting block 1, the equal swing joint in right side at 1 front of connecting block and the back has first bull stick 3, the fixed connection has runner 4 on the surface of first bull stick 3, the left side fixedly connected with universal wheel 5 of 1 bottom of connecting block, the bottom of universal wheel 5 is located same water flat line with the bottom of runner 4, the top fixedly connected with elevating system 6 of connecting block 1, the right side fixedly connected with handle 7 at 1 top of connecting block, the shape of handle 7 is the L type, and contained angle between the 7L type of handle is one hundred twenty degrees, rubber sleeve 8 has been cup jointed on the right side of handle 7, the bottom fixedly connected with of connecting block 1 is located the collection mechanism 9 on 2 right sides of circular recess.

The lifting mechanism 6 comprises two fixing plates 601, the two fixing plates 601 are arranged symmetrically by taking the perpendicular bisector of the connecting block 1 as a symmetry axis between the two fixing plates 601, top portions of the two fixing plates 601 are fixedly connected with a top plate 602, the bottom portion of the top plate 602 is fixedly connected with a telescopic cylinder 603 located between the two fixing plates 601, an output end at the bottom of the telescopic cylinder 603 is fixedly connected with a telescopic rod 604, the top portion of the telescopic rod 604 is fixedly connected with a damping plate 605, the left side and the right side of the damping plate 605 are fixedly connected with toothed plates 606, the front surface of the fixing plate 601 is movably connected with a second rotating rod 607, a gear 608 is fixedly connected to the surface of the second rotating rod 607, the gear 608 is meshed with the toothed plates 606, the bottom portion of the damping plate 605 is fixedly connected with a cutting mechanism 609, and the lifting mechanism 6, the fixing plates 601, the top plate, Second bull stick 607 and gear 608 for telescopic cylinder 603 work, make telescopic link 604 work and extend or the indentation, make pinion rack 606 can reciprocate, make meshed gear 608 can rotate, thereby make cutting mechanism 609 can elevating movement at the during operation, and can not take place the condition of skew, the work efficiency of improvement, thereby avoided the agricultural with the lawn mower inefficiency, and the problem of the height-adjusting of being not convenient for.

The inside of shock attenuation board 605 is the cavity setting, the packing of shock attenuation board 605 inner chamber has rubber ball 10, the quantity of rubber ball 10 is eight, and be the equidistance setting between two adjacent rubber balls 10, through setting up shock attenuation board 605 and rubber ball 10, utilize the cushioning effect of shock attenuation board 605 and rubber ball 10, make motor 6091 in the work, difficult emergence is rocked, thereby efficiency is improved, and can not make mistakes in the time of making the cutting, thereby the lawn mower inefficiency for the agricultural has been avoided, and the difficult problem of makeing mistakes.

The cutting mechanism 609 comprises a motor 6091, the motor 6091 is fixedly connected to the top of the damping plate 605, an output end of the bottom of the motor 6091 is fixedly connected with a rotating shaft 6092, and the bottom of the rotating shaft 6092 penetrates through the damping plate 605 and the rubber ball 10 and is fixedly connected with a cutting tool 6093.

The collecting mechanism 9 comprises a collecting hopper 901, the top of the collecting hopper 901 is fixedly connected with the bottom of the connecting block 1, the left side of the collecting hopper 901 is open, the right side of the collecting hopper 901 is fixedly connected with a corrugated hose 902, the other end of the corrugated hose 902 is fixedly connected with an exhaust fan 903, the back of the exhaust fan 903 is fixedly connected with the front of the connecting block 1, the outlet end of the left side of the exhaust fan 903 is fixedly connected with a collecting box 904, the collecting box 904 is clamped with the connecting block 1, a collecting cover 905 is arranged at the top of the collecting box 904, the exhaust fan 903 works by arranging the collecting mechanism 9, the collecting hopper 901, the corrugated hose 902, the exhaust fan 903, the collecting box 904 and the collecting cover 905, the corrugated hose 902 is adsorbed, cut weeds enter the corrugated hose 902 from the collecting hopper 901 and finally enter the collecting box 904, so that the collecting is convenient to, thereby avoiding the low efficiency of the agricultural mower and the function of difficult collection.

The return plates 11 are fixedly connected between the front side and the back side of the inner wall of the collecting hopper 901, the number of the return plates 11 is ten, two adjacent return plates 11 are equidistantly arranged in a unit of three centimeters, the return plates 11 and the collecting hopper 901 are arranged, and the arrangement of the plurality of return plates 11 ensures that some large stones are blocked by the return plates 11 and cannot enter the collecting box 904 from the collecting hopper 901, so that the safety of the collecting box 904 is protected, weeds in the collecting box 904 are convenient to collect and arrange, the agricultural mower is convenient to use and has high practicability, the first elastic rod 12 is fixedly connected to the top of the inner wall of the return plates 11, the second elastic rod 13 is fixedly connected to the bottom of the inner wall of the return plates 11, the corrugated connecting hose 14 is fixedly connected between the first elastic rod 12 and the second elastic rod 13, and the return plates 11 and the first elastic rod 12 are arranged, Second elastic rod 13 and ripple connecting hose 14 for not only being blocked by shape board 11 when meetting big stone, still can have certain cushioning effect through the elastic action of ripple connecting hose 14, second elastic rod 13 and first elastic rod 12, and increased its protective capacities, conveniently carry out the normal operating of lawn mower, conveniently use.

The number of the cutting tools 6093 is two, and the distance between the two cutting tools 6093 is five to eight centimeters, the cutting tools 6093 are located inside the circular groove 2, and the two cutting tools 6093 can cut in segments when cutting weeds, so that the cut weeds can be conveniently treated.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

During the use, telescopic cylinder 603 works, make telescopic link 604 work and extend or retract, make toothed plate 606 can reciprocate, make engaged gear 608 can rotate, make cutting mechanism 609 can the elevating movement at the during operation, adjust the height of cutting mechanism 609, make cutting tool 6093 be located suitable position, motor 6091 work, pivot 6092 rotates, make cutting tool 6093 cut subaerial weeds, and air exhauster 903 work, make corrugated hose 902 adsorb, some bold stones are stopped by clip 11, and can not get into collection box 904 from collection fill 901, thereby the safety of collection box 904 has been protected, weeds after cutting get into corrugated hose 902 from collection fill 901, and finally get into collection box 904, be convenient for the collection, facilitate the use, and can improve 7% work efficiency through this series of operations, thereby avoiding the low efficiency of the agricultural mower and the function of difficult collection.

In summary, (1) the invention, by arranging the lifting mechanism 6, the fixing plate 601, the top plate 602, the telescopic cylinder 603, the telescopic rod 604, the damping plate 605, the toothed plate 606, the second rotating rod 607 and the gear 608, enables the telescopic cylinder 603 to work, enables the telescopic rod 604 to work and extend or retract, enables the toothed plate 606 to move up and down, enables the meshed gear 608 to rotate, enables the cutting mechanism 609 to move up and down during work, and does not deviate, thereby improving the working efficiency, and avoiding the problems of low efficiency and inconvenience in height adjustment of the agricultural mower.

Claims

1. The utility model provides a lawn mower for agricultural convenient to use, includes connecting block (1), its characterized in that: the top of the connecting block (1) is provided with a through circular groove (2), the right sides of the front surface and the back surface of the connecting block (1) are respectively and movably connected with a first rotating rod (3), the surface of the first rotating rod (3) is fixedly connected with a rotating wheel (4), the left side of the bottom of the connecting block (1) is fixedly connected with a universal wheel (5), the bottom of the universal wheel (5) and the bottom of the rotating wheel (4) are positioned on the same horizontal line, the top of the connecting block (1) is fixedly connected with a lifting mechanism (6), the right side of the top of the connecting block (1) is fixedly connected with a handle (7), the shape of the handle (7) is L-shaped, an included angle between the L-shaped handles (7) is one hundred twenty degrees, a rubber sleeve (8) is sleeved on the right side of the handle (7), the bottom of the connecting block (1) is fixedly connected with a collecting mechanism (9) positioned on the right, the lifting mechanism (6) comprises two fixing plates (601), the two fixing plates (601) are symmetrically arranged between the two fixing plates (601) by taking a perpendicular bisector of the connecting block (1) as a symmetry axis, the top parts of the two fixing plates (1) are fixedly connected with a top plate (602), the bottom part of the top plate (602) is fixedly connected with a telescopic cylinder (603) positioned between the two fixing plates (601), the output end of the bottom part of the telescopic cylinder (603) is fixedly connected with a telescopic rod (604), the top part of the telescopic rod (604) is fixedly connected with a damping plate (605), the left side and the right side of the damping plate (605) are fixedly connected with toothed plates (606), the front side of each fixing plate (601) is movably connected with a second rotating rod (607), the surface of each second rotating rod (607) is fixedly connected with a gear (608), and the gears (608) and the toothed plates (606) are, the bottom of the shock absorption plate (605) is fixedly connected with a cutting mechanism (609), the collecting mechanism (9) comprises a collecting hopper (901), the top of the collecting hopper (901) is fixedly connected with the bottom of the connecting block (1), the left side of the collecting hopper (901) is in an open shape, the right side of the collecting hopper (901) is fixedly connected with a corrugated hose (902), the other end of the corrugated hose (902) is fixedly connected with an exhaust fan (903), the back of the exhaust fan (903) is fixedly connected with the front of the connecting block (1), an outlet end at the left side of the exhaust fan (903) is fixedly connected with a collecting box (904), the collecting box (904) is clamped with the connecting block (1), a collecting cover (905) is arranged at the top of the collecting box (904), a return plate (11) is fixedly connected between the front and the back of the inner wall of the collecting hopper (901), and the number of the return, and two adjacent return plates (11) are equidistantly arranged in a unit of three centimeters, the top of the inner wall of each return plate (11) is fixedly connected with a first elastic rod (12), the bottom of the inner wall of each return plate (11) is fixedly connected with a second elastic rod (13), and a corrugated connecting hose (14) is fixedly connected between each first elastic rod (12) and each second elastic rod (13).

2. A ready-to-use agricultural mower as claimed in claim 1 further comprising: the inside of shock attenuation board (605) is the cavity setting, the packing of shock attenuation board (605) inner chamber has rubber ball (10), the quantity of rubber ball (10) is eight to be the equidistance setting between two adjacent rubber ball (10).

3. A ready-to-use agricultural mower as claimed in claim 1 further comprising: cutting mechanism (609) includes motor (6091), the fixed connection of motor (6091) is at the top of shock attenuation board (605) to the output end fixedly connected with pivot (6092) of motor (6091) bottom, shock attenuation board (605) and rubber ball (10) and fixedly connected with cutting tool (6093) are run through to the bottom of pivot (6092).

4. A ready-to-use agricultural mower as claimed in claim 3 wherein: the number of cutting tools (6093) is two and the distance between two cutting tools (6093) is five to eight centimetres, the cutting tools (6093) being located inside the circular groove (2).