CN214282184U

CN214282184U - Novel tilting type mower

Info

Publication number: CN214282184U
Application number: CN202022282412.2U
Authority: CN
Inventors: 申彦彬; 张帮伟
Original assignee: Changzhou Aiemery Agri Machinery Co ltd
Current assignee: Changzhou Aiemery Agri Machinery Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-09-28
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a novel convertible lawn mower of beat, including host computer device and linkage, linkage one end is articulated with the host computer device, the host computer device includes aircraft bonnet and arbor, the arbor is located inside the aircraft bonnet, the arbor both ends are all through taking seat insert bearing and aircraft bonnet fixed connection, aircraft bonnet top one end is equipped with the gear box seat, the aircraft bonnet top still is equipped with the hydro-cylinder seat, the hydro-cylinder seat is articulated through upset hydro-cylinder and upset subassembly, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization can realize the function of mowing of perpendicular upset through the upset hydro-cylinder, and conventional lawn mower can only cut the grass on the level land, but utilizes the upset hydro-cylinder just can cut the grass on the slope, is favorable to cutting different domatic meadows.

Description

Novel tilting type mower

Technical Field

The utility model relates to a lawn mower technical field specifically is a novel convertible lawn mower of beat.

Background

The lawn mower is a machinery for harvesting weeds, also can be used for garden decoration to prune, it can let the meadow afforestation prune more beautifully, and, the work efficiency of lawn mower is very high, it can not hurt the seedling, can also clear up the filth of many, the clean rate of weeding is high, manpower resources have been saved greatly in the use of lawn mower, in the country of animal husbandry mechanization advanced development, the research of novel lawn mower is developing towards high-speed, energy-conserving direction, however, current lawn mower has following problem when using:

1. the structure is complex, the operation is complicated, the function is single, and the efficiency of cutting operation is greatly reduced;

2. the mower is only limited to mowing on flat ground, and cannot be used at positions with slopes, and the mower may need to be cleaned manually, which is time-consuming and labor-consuming;

3. the mower can only cut on a straight road advancing along with the tractor, so that the cutting range of the mower and the area for cutting grasslands are limited, the tractor needs to move again to cut the grasslands nearby, the operation time of workers is greatly prolonged, and great troubles are brought to the workers;

therefore, a new type of swing-over mower is urgently needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel convertible lawn mower of beat to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a novel deflection overturning type mower comprises a host device and a suspension device, wherein one end of the suspension device is hinged with the host device, the host device comprises a hood and a cutter shaft, the cutter shaft is positioned inside the hood, two ends of the cutter shaft are fixedly connected with the hood through spherical outside bearings with seats, one end of the top of the hood is provided with a gear box seat, the inside of the gear box seat is fixedly connected with a gear box, one end of the gear box is rotatably connected with a belt pulley through the hood, the belt pulley I is in transmission connection with a belt pulley II through a belt, the belt pulley II is rotatably connected with the cutter shaft through the hood, the top of the hood is also provided with an oil cylinder seat, the oil cylinder seat is hinged with an overturning assembly through an overturning oil cylinder, and the overturning oil cylinder is provided with two oil pipes;

there is the screw above the gear box seat, can form pull-up formula belt tensioning structure to the belt through screw tightening screw gear box seat, prevents that the belt from relaxing and leading to the cutting operation mistake of appearing, and the gear box is the drive power of arbor, realizes the function that arbor and blade were mowed.

Furthermore, the hood is also provided with a baffle shaft and a roller, the baffle shaft is connected with a plurality of baffle plates in a penetrating manner, two ends of the baffle shaft are fixedly connected to the inner side of the bottom of the hood, two ends of the roller are fixedly connected with the hood through an outer spherical bearing with a seat and a roller connecting plate, the cutter shaft is provided with a plurality of blades, the blades are in a hoe-blade shape, and the bottoms of two ends of the hood are provided with bases;

can prevent through the separation blade that the inside grass of aircraft bonnet from splashing, on blade one end passed through screwed connection and arbor, owing to adopt the connected mode of screw, when barrier or harder material and blade bump, the blade can take place slightly to rotate for the arbor, plays the effect of blade buffering, prevents that the blade from damaging.

Furthermore, the turnover assembly comprises a first support frame and a second support frame, one end of the first support frame and one end of the second support frame are connected to the support rod in a penetrating manner, the support rod is hinged to one end of the turnover oil cylinder, one end of the first support frame and one end of the second support frame are fixedly connected with the bottom plate through a turnover connecting frame, one side of the bottom plate is fixedly connected with the hood, a turnover frame is arranged on one side of the first support frame, the turnover frame is fixedly connected with the turnover connecting frame through a limiting plate, the bottom end of the turnover frame is fixedly connected with the bottom plate, and the turnover frame is hinged to the suspension device through two short swing arm pin shafts;

can realize the function of mowing of perpendicular upset through the upset hydro-cylinder, normal individual lawn mower intelligence cuts the grass on the level land, but utilize the upset hydro-cylinder just can cut the grass on the slope, the upset hydro-cylinder can drive the aircraft bonnet upwards or overturn downwards, upwards can follow level land upset to 90, downwards can follow level land upset to 50, be favorable to cutting different domatic meadow, utilize the upset link to form detachable flip structure, can separate upset link and aircraft bonnet through the screw, be convenient for install and dismantle, the while also convenient to overhaul.

Further, the suspension device comprises a left swinging arm piece, a right swinging arm piece and a swinging oil cylinder, one end of each of the left swinging arm piece and the right swinging arm piece is sleeved on two short swinging arm pin shafts, one end of each of the left swinging arm piece and the right swinging arm piece is rotatably connected with the lifting assembly through the long swinging arm pin shaft, one end of the swinging oil cylinder is fixedly connected with the left swinging arm piece through an oil cylinder pin, the other end of the swinging oil cylinder is fixedly connected with the right swinging arm piece through an oil cylinder pin, and two oil pipes are arranged on the swinging oil cylinder;

the left-right swinging mowing function is realized through the swinging oil cylinder, the mowing area is favorably enlarged, the tractor can walk linearly, grass nearby beside the tractor can be cut without turning or going to other routes, and if the mower meets a water-retaining place or places inconvenient for the tractor to pass, the swinging oil cylinder swings to mow places which cannot be reached by the tractor.

Furthermore, the lifting assembly comprises a lifting connecting frame and a hanging piece, one end of the left swing arm piece is hinged with the lifting connecting frame through a long swing arm pin shaft, and one end of the lifting connecting frame is fixedly connected with the hanging piece through a connecting pin;

a lifting link connects the entire mower to the tractor, and a connecting pin connects the lifting link to the hanger.

Furthermore, the suspension part is in an inverted U shape, suspension seats are arranged at two ends of an opening of the suspension part, the suspension seat close to the lifting connecting frame is fixedly connected with the lower suspension part through a suspension pin and a suspension connecting pin, the suspension seat far away from the lifting connecting frame is provided with the suspension pin, the top of the suspension part is also provided with the suspension seat, and the suspension seat is also provided with the suspension pin;

the lower suspension piece has a buffer effect when the side edge of the machine touches an obstacle in the working process of the machine, the machine can be effectively prevented from being damaged, and the tractor and the suspension piece are connected through the suspension pin to play a role of a bridge.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. can realize the function of mowing of perpendicular upset through the upset hydro-cylinder, conventional lawn mower can only cut the grass on level land, but utilizes the upset hydro-cylinder just can cut the grass on the slope, is favorable to cutting the different domatic grasslands.

2. Utilize the upset link to form detachable flip structure, can separate upset link and aircraft bonnet through the screw, be convenient for install and dismantle, also the easy access simultaneously, the complete machine structure sets up rationally, and the principle is simple, and the appearance is pleasing to the eye, can be widely used in the lawn mower field.

3. The left-right swinging mowing function is achieved through the swing oil cylinder, the mowing area can be enlarged, the tractor can walk linearly, grass nearby beside the tractor can be cut without turning or going to other routes, if the grass can meet a water accumulation place or a place where the tractor cannot pass conveniently, the tractor can mow the place where the tractor cannot reach by swinging of the swing oil cylinder, and the effect of large-area mowing is achieved.

Drawings

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

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of the host device of the present invention;

fig. 3 is a schematic structural view of the back side of the host device of the present invention;

fig. 4 is a schematic structural view of the cutter shaft of the present invention;

fig. 5 is a schematic structural view of the suspension assembly of the present invention;

in the figure: 1. a host device; 2. a suspension device; 3. turning over the oil cylinder; 4. an oil pipe; 5. a turnover assembly; 6. a lifting assembly; 7. a cylinder block;

10. a hood; 11. a cutter shaft; 12. a blade; 14. a gear box base; 15. a gear case; 16. a first belt pulley; 17. a second belt pulley; 18. a belt; 101. a baffle shaft; 102. a drum; 103. a baffle plate; 104. a roller connecting plate; 105. a base;

20. a left swing arm member; 21. a right swing arm member; 22. a swing oil cylinder; 23. a long swing arm pin shaft; 24. an oil cylinder pin;

50. a first support frame; 51. a second support frame; 52. a support bar; 53. turning over the connecting frame; 54. a base plate; 55. a roll-over stand; 56. a limiting plate; 57. a short swing arm pin shaft;

60. lifting the connecting frame; 61. a suspension member; 62. a connecting pin; 63. a suspension seat; 64. a suspension pin; 65. a suspension connecting pin; 66. a lower hanger.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): referring to fig. 1-5, the present invention provides a technical solution: a novel deflection overturning type mower comprises a host device 1 and a suspension device 2, one end of the suspension device 2 is hinged to the host device 1, the host device 1 comprises a hood 10 and a cutter shaft 11, the cutter shaft 11 is located inside the hood 10, two ends of the cutter shaft 11 are fixedly connected with the hood 10 through a spherical outside bearing 13 with a seat, one end of the top of the hood 10 is provided with a gear box seat 14, the inside of the gear box seat 14 is fixedly connected with a gear box 15, one end of the gear box 15 is rotatably connected with a first belt pulley 16 through the hood 10, the first belt pulley 16 is in transmission connection with a second belt pulley 17 through a belt 18, the second belt pulley 17 is rotatably connected with the cutter shaft 11 through the hood 10, the top of the hood 10 is also provided with an oil cylinder seat 7, the oil cylinder seat 7 is hinged to an overturning assembly 5 through an overturning oil cylinder 3, and the overturning oil cylinder 3 is provided with two oil pipes 4; the main machine device 1 is used for mowing, the suspension device 2 is used for connecting a tractor and expanding mowing area, the blade 12 rotates along with the cutter shaft 11 and is used for mowing, a screw on the gear box seat 14 can tension a belt 18, the gear box 15 is used for driving a belt pulley I16 to rotate, the belt 18 is used for driving a belt pulley I16 to drive a belt pulley II 17, the belt pulley II 17 is used for driving the cutter shaft 11 to rotate, the oil cylinder seat 7 is used for installing a turnover oil cylinder 3, the turnover oil cylinder 3 is used for driving the hood 10 to turn over and cutting grasslands on a slope surface, and the oil pipe 4 is used for conveying hydraulic oil;

the hood 10 is also provided with a baffle shaft 101 and a roller 102, the baffle shaft 101 is connected with a plurality of baffle plates 103 in a penetrating way, two ends of the baffle shaft 101 are fixedly connected to the inner side of the bottom of the hood 10, two ends of the roller 102 are fixedly connected with the hood 10 through a spherical outside bearing 13 with a seat and a roller connecting plate 104, the cutter shaft 11 is provided with a plurality of blades 12, the blades 12 are in a hoe blade shape, and the bottoms of two ends of the hood 10 are provided with bases 105; the baffle shaft 101 is used for connecting a baffle 103 in series, the end of the roller 102 is equivalent to a grass inlet, the base 105 is convenient for the movement of the hood 10, and the baffle 103 is used for preventing grass from splashing;

the overturning assembly 5 comprises a first supporting frame 50 and a second supporting frame 51, one end of the first supporting frame 50 and one end of the second supporting frame 51 are connected to the supporting rod 52 in a penetrating manner, the supporting rod 52 is hinged to one end of the overturning oil cylinder 3, one end of the first supporting frame 50 and one end of the second supporting frame 51 are fixedly connected with the bottom plate 54 through an overturning connecting frame 53, one side of the bottom plate 54 is fixedly connected with the hood 10, one side of the first supporting frame 50 is provided with an overturning frame 55, the overturning frame 55 is fixedly connected with the overturning connecting frame 53 through a limiting plate 56, the bottom end of the overturning frame 55 is fixedly connected with the bottom plate 54, and the overturning frame 55 is hinged to the suspension device 2 through two short swing arm pin shafts 57; the whole overturning assembly 5 is used for being matched with the overturning oil cylinder 5 and the hood 10 to overturn;

the suspension device 2 comprises a left swing arm piece 20, a right swing arm piece 21 and a swing oil cylinder 22, one end of each of the left swing arm piece 20 and the right swing arm piece 21 is sleeved on two short swing arm pin shafts 57, one end of the left swing arm piece 20 is rotatably connected with the lifting assembly 6 through a long swing arm pin shaft 23, one end of the swing oil cylinder 22 is fixedly connected with the left swing arm piece 20 through an oil cylinder pin 24, the other end of the swing oil cylinder 22 is fixedly connected with the right swing arm piece 21 through the oil cylinder pin 24, and two oil pipes 4 are arranged on the swing oil cylinder 22; the swing cylinder 22 is used for swinging the left swing arm 20 and the right swing arm 21, when the swing cylinder 22 swings to a place where the tractor is not convenient to reach, the main machine device 1 moves along with the swing cylinder 22, and at the moment, the cutter shaft 11 and the blade 12 rotate to cut grass, so that the effect of cutting grass in a large area is achieved.

The lifting assembly 6 comprises a lifting connecting frame 60 and a hanging piece 61, one end of the left swing arm piece 20 is hinged with the lifting connecting frame 60 through a long swing arm pin shaft 23, and one end of the lifting connecting frame 60 is fixedly connected with a hanging piece 63 through a connecting pin 62; whole lifting unit 6 is used for connecting tractor and this lawn mower for tractor and this lawn mower are even as an organic whole, and the going on smoothly of being convenient for mow.

The suspension member 63 is in an inverted U shape, the suspension seats 63 are respectively arranged at two ends of the opening of the suspension member 63, the suspension seat 63 close to the lifting connecting frame 60 is fixedly connected with the lower suspension member 66 through the suspension pin 64 and the suspension connecting pin 65, the suspension seat 63 far away from the lifting connecting frame 60 is provided with the suspension pin 64, the top of the suspension member 66 is also provided with the suspension seat 63, and the suspension seat 63 is also provided with the suspension pin 64; the suspension part 61 is also used for connecting the mower and the tractor, the lifting connecting frame 60 is used for connecting the right swing arm part 21, the left swing arm part 20 and the suspension part 61, and the other parts are connected into a whole to be conveniently connected with the tractor, so that mowing operation is facilitated.

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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 novel convertible lawn mower of beat which characterized in that: including host computer device (1) and linkage (2), linkage (2) one end is articulated with host computer device (1), host computer device (1) includes aircraft bonnet (10) and arbor (11), arbor (11) are located aircraft bonnet (10) inside, arbor (11) both ends all with aircraft bonnet (10) fixed connection, aircraft bonnet (10) top one end is equipped with gear box seat (14), inside and gear box (15) fixed connection of gear box seat (14), gear box (15) one end is passed through aircraft bonnet (10) and is rotated with belt pulley (16) and be connected, belt pulley (16) are passed through belt (18) and are connected with two (17) transmission of belt pulley, second (17) of belt pulley are passed through aircraft bonnet (10) and are rotated with arbor (11) and are connected, aircraft bonnet (10) top still is equipped with oil cylinder seat (7), oil cylinder seat (7) are articulated with upset subassembly (5) through upset hydro-cylinder (3), two oil pipes (4) are arranged on the overturning oil cylinder (3);

still be equipped with baffle axle (101) and cylinder (102) on aircraft bonnet (10), run through connection has a plurality of separation blade (103) on baffle axle (101), baffle axle (101) both ends fixed connection is inboard in aircraft bonnet (10) bottom, cylinder (102) both ends all pass through cylinder connecting plate (104) and aircraft bonnet (10) fixed connection, be equipped with a plurality of blade (12) on arbor (11), screwed connection is passed through on arbor (11) to blade (12) one end, blade (12) are hoe sword form, aircraft bonnet (10) both ends bottom all is equipped with base (105).

2. The novel yaw deck mower of claim 1 wherein: upset subassembly (5) include first support frame (50) and second support frame (51), first support frame (50) and second support frame (51) one end through connection are on bracing piece (52), bracing piece (52) are articulated with upset hydro-cylinder (3) one end, first support frame (50) and second support frame (51) one end are through upset link (53) and bottom plate (54) fixed connection, bottom plate (54) one side and aircraft bonnet (10) fixed connection, first support frame (50) one side is equipped with roll-over stand (55), roll-over stand (55) are through limiting plate (56) and upset link (53) fixed connection, roll-over stand (55) bottom and bottom plate (54) fixed connection, roll-over stand (55) are gone up through two short swing arm round pin axles (57) and are articulated with linkage (2).

3. The novel yaw deck mower of claim 1 wherein: the suspension device (2) comprises a left swinging arm piece (20), a right swinging arm piece (21) and a swinging oil cylinder (22), wherein the left swinging arm piece (20) and the right swinging arm piece (21) are sleeved on two short swinging arm pin shafts (57), one end of the left swinging arm piece (20) is rotatably connected with a lifting assembly (6) through a long swinging arm pin shaft (23), the lifting assembly (6) is fixedly connected with the right swinging arm piece (21), one end of the swinging oil cylinder (22) is fixedly connected with the left swinging arm piece (20) through an oil cylinder pin (24), the other end of the swinging oil cylinder (22) is fixedly connected with the right swinging arm piece (21) through an oil cylinder pin (24), and two oil pipes (4) are arranged on the swinging oil cylinder (22).

4. The novel yaw deck mower of claim 3 wherein: the lifting assembly (6) comprises a lifting connecting frame (60) and a hanging piece (61), one end of the left swinging arm piece (20) is hinged to the lifting connecting frame (60) through a long swinging arm pin shaft (23), and one end of the lifting connecting frame (60) is fixedly connected with the hanging piece (61) through a connecting pin (62).

5. The novel yaw deck mower of claim 4 wherein: the suspension member (61) is the type of falling U, the opening both ends of suspension member (61) all are equipped with suspension seat (63), are close to promotion link (60) hang seat (63) go up through hanging round pin (64) and hanging connecting pin (65) and lower suspension member (66) fixed connection, keep away from promotion link (60) be equipped with on the suspension seat (63) and hang round pin (64), suspension member (61) top also is equipped with suspension seat (63), also be equipped with on suspension seat (63) and hang round pin (64).