CN211558023U

CN211558023U - Miniature crawler-type remote control lawn mower

Info

Publication number: CN211558023U
Application number: CN201922225768.XU
Authority: CN
Inventors: 刘希宇; 余应兴; 陈连存; 俞学勤; 刘希强; 周勇
Original assignee: Fujian Yunyu Electromechanical Co ltd
Current assignee: Fujian Yunyu Electromechanical Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-09-25
Anticipated expiration: 2029-12-12

Abstract

The utility model provides a miniature crawler-type remote control lawn mower, including the lawn mower body, the one end of lawn mower body is equipped with the case of mowing, the incasement of mowing is equipped with the mechanism of mowing, the mechanism of mowing is including being the pneumatic cylinder of perpendicular setting, the output of pneumatic cylinder is connected with hydraulic telescoping rod, hydraulic telescoping rod's bottom welding has the lifter plate, the top surface equidistance of lifter plate is equipped with a plurality of first driving motor, and is a plurality of first driving motor all is perpendicular setting, and is a plurality of first driving motor's output is connected with the rotation axis, and is a plurality of the rotation axis is kept away from first driving motor's one end all is connected with first cutter, and is a plurality of the outer circumference department equidistance in bottom of first cutter is connected with a plurality of connecting rods, every the connecting rod is kept away from the second cutter has all been welded to. The utility model discloses the accessible pneumatic cylinder carries out the upper and lower adjustment of cutter, can adapt to the lawn of co-altitude not to the practicality of lawn mower has been improved.

Description

Miniature crawler-type remote control lawn mower

Technical Field

The utility model relates to a lawn mower equipment technical field mainly relates to a miniature crawler-type remote control lawn mower.

Background

The common mower comprises a shell, a cutting assembly for cutting, walking wheels for walking, a power device for driving the cutting assembly to perform cutting operation, and a control assembly for controlling the cutting assembly and the walking wheels to move. The existing common mower is provided with a single blade, the blade of the existing common mower cannot be adjusted up and down, the mowing effect cannot be effectively guaranteed when a higher or lower lawn is encountered, multiple times of mowing is needed, even manual mowing is needed, time is wasted, manpower and material resources are increased, and the working efficiency is influenced. Therefore, an adjustable miniature crawler-type remote control mower needs to be developed.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a miniature crawler-type remote control lawn mower for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a miniature crawler-type remote control mower comprises a mower body, wherein one end of the mower body is provided with a mowing box, a mowing mechanism is arranged in the mowing box and comprises a hydraulic cylinder which is vertically arranged on a bottom plate in the mowing box, the output end of the hydraulic cylinder penetrates through a shell at the bottom end of the mowing box and extends to the outside to be connected with a hydraulic telescopic rod, the bottom end of the hydraulic telescopic rod is welded with a lifting plate, a plurality of first driving motors are arranged on the top surface of the lifting plate at equal intervals, the first driving motors are vertically arranged, the output ends of the first driving motors penetrate through the lifting plate and are connected with rotating shafts, one ends of the rotating shafts, far away from the first driving motors, are connected with first cutters, and the outer circumference of the bottoms of the first cutters is connected with a plurality of connecting rods at equal intervals, and a second cutter is welded at one end of each connecting rod, which is far away from the first cutter, and the size of the second cutter is smaller than that of the first cutter.

Preferably, the welding of one side of case of mowing has the base, the bottom of base is equipped with the track, just the welding of the top of base has the grass collection case, the grass collection incasement is equipped with the baffle that is the level setting, the one end of baffle pass through the hinge with the inner wall of one side of grass collection case rotates and is connected, the bottom of baffle is equipped with climbing mechanism.

Preferably, the jacking mechanism comprises a second driving motor which is arranged on the bottom plate in the grass collecting box and is horizontally arranged, the output end of the second driving motor is connected with a positive and negative threaded rod, the threaded sections at two ends of the positive and negative threaded rod are respectively in through connection with a moving block, the top ends of the two moving blocks are respectively fixed with a first bearing seat through bolts, the top ends of the two first bearing seats are respectively provided with a second bearing seat, and the two second bearing seats are respectively fixed on the bottom surface of the partition plate through bolts.

Preferably, a support rod is arranged between each of the two second bearing seats and the first bearing seat, and each of the second bearing seats is rotatably connected with the first bearing seat through the support rod.

Preferably, the bottom of base is equipped with a plurality of covers that induced draft, and is a plurality of the cover that induced draft is the equidistance setting side by side, every the top of the cover that induced draft all is connected with secondary exhaust column, and is a plurality of the top of secondary exhaust column is connected with main exhaust column jointly, main exhaust column keeps away from the one end of the cover that induced draft runs through in proper order base and header tank extend to header tank inside.

Preferably, the top of main exhaust column is connected with the hose that induced drafts, the top of hose that induced drafts is connected with the air exhauster, the air exhauster passes through the bolt fastening on the through-hole inner wall on baffle top.

Preferably, one side of the grass collecting box is rotatably connected with a box door.

Compared with the prior art, the beneficial effects of the utility model are that:

one is as follows: when meeting higher or lower lawn, through starting pneumatic cylinder and the work of first driving motor for hydraulic telescoping rod drives the lifter plate motion, drives first cutter rotation through the rotation axis and mows, and first cutter drives a plurality of second cutters and rotates and mows, thereby the accessible pneumatic cylinder carries out the upper and lower adjustment of cutter, can adapt to the not lawn of co-altitude, thereby has improved lawn mower's practicality and work efficiency.

The second step is as follows: through starting second driving motor work for positive and negative threaded rod drives two movable blocks and moves, thereby makes two movable blocks pass through the bracing piece and drives the baffle upward movement, can pour the weeds of grass collection incasement, thereby is convenient for concentrate the clearance weeds.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic view of the weed collecting structure of the present invention;

fig. 4 is a schematic view of the jacking mechanism of the present invention.

Reference numerals: 1. a mower body; 2. a mowing mechanism; 21. a hydraulic cylinder; 211. a hydraulic telescopic rod; 22. a lifting plate; 23. a first drive motor; 231. a rotating shaft; 24. a first cutter; 241. a connecting rod; 25. a second cutter; 3. a mowing box; 4. a crawler belt; 5. a base; 6. a grass collecting box; 61. a box door; 62. a partition plate; 63. an exhaust fan; 64. a main exhaust pipe; 65. a secondary exhaust pipe; 66. an air suction hood; 67. a suction hose; 7. a jacking mechanism; 71. a second drive motor; 711. a positive and negative threaded rod; 72. a moving block; 73. a first bearing housing; 74. a support bar; 75. and a second bearing seat.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, a miniature crawler-type remote control mower comprises a mower body 1, wherein a mowing box 3 is disposed at one end of the mower body 1, a mowing mechanism 2 is disposed in the mowing box 3, the mowing mechanism 2 comprises a hydraulic cylinder 21 vertically disposed on a bottom plate of the mowing box 3, an output end of the hydraulic cylinder 21 penetrates through a bottom shell of the mowing box 3 and extends to the outside to be connected with a hydraulic telescopic rod 211, a lifting plate 22 is welded at a bottom end of the hydraulic telescopic rod 211, a plurality of first driving motors 23 are equidistantly disposed on a top surface of the lifting plate 22, the plurality of first driving motors 23 are vertically disposed, output ends of the plurality of first driving motors 23 penetrate through the lifting plate 22 and are connected with a rotating shaft 231, one ends of the plurality of rotating shafts 231, which are far away from the first driving motors 23, are connected with first cutters 24, a plurality of connecting rods 241 are equidistantly connected to the outer circumference of the bottom of the first cutter 24, a second cutter 25 is welded to one end, far away from the first cutter 24, of each connecting rod 241, and the size of each second cutter 25 is smaller than that of each first cutter 24.

Referring to fig. 1 and 3, the bottom of the base 5 is provided with a plurality of air suction hoods 66, the air suction hoods 66 are arranged side by side at equal intervals, each of the air suction hoods 66 is connected with a secondary air exhaust pipe 65, the top ends of the secondary air exhaust pipes 65 are connected with a main air exhaust pipe 64, one end of the main air exhaust pipe 64, which is far away from the air suction hoods 66, sequentially penetrates through the base 5 and the grass collecting box 6 and extends to the inside of the grass collecting box 6, the top end of the main air exhaust pipe 64 is connected with an air suction hose 67, the top end of the air suction hose 67 is connected with an air exhauster 63, the air exhauster 63 is fixed on the inner wall of the through hole at the top end of the partition plate 62 through bolts, and one side of the grass collecting. In this embodiment, the suction fan 63 is operated, so that the plurality of suction hoods 66 absorb the cut weeds into the main exhaust duct 64 through the secondary exhaust duct 65, and the weeds are conveyed to the grass collecting box 6 at the upper end of the partition plate 62 through the suction hose 67 for storage.

Referring to fig. 1 and 4, a base 5 is welded on one side of the mowing box 3, a crawler 4 is arranged at the bottom of the base 5, a grass collecting box 6 is welded at the top end of the base 5, a horizontal partition plate 62 is arranged in the grass collecting box 6, one end of the partition plate 62 is rotatably connected with the inner wall of one side of the grass collecting box 6 through a hinge, a jacking mechanism 7 is arranged at the bottom of the partition plate 62, the jacking mechanism 7 comprises a second driving motor 71 which is horizontally arranged on a bottom plate in the grass collecting box 6, the output end of the second driving motor 71 is connected with a positive and negative threaded rod 711, threaded sections at two ends of the positive and negative threaded rod 711 are respectively connected with a moving block 72 in a penetrating manner, first bearing blocks 73 are fixed at the top ends of the two moving blocks 72 through bolts, second bearing blocks 75 are arranged at the top ends of the two first bearing blocks 73, and the two second bearing blocks 75 are fixed on the surface of the bottom end, a support rod 74 is disposed between the two second bearing seats 75 and the first bearing seat 73, and each of the second bearing seats 75 is rotatably connected to the first bearing seat 73 through the support rod 74. In this embodiment, the second driving motor 71 is started to work, so that the positive and negative threaded rod 711 drives the two moving blocks 72 to move, and the two moving blocks 72 drive the partition plate 62 to move upwards through the supporting rod 74, so that weeds in the grass collecting box 6 can be poured out, and the cleaning is convenient.

The utility model discloses a concrete operation as follows:

when the utility model is needed to be used, firstly, the mower body 1 is moved to the position needing to be mowed through the crawler belt 4, then the first driving motor 23 works, the rotating shaft 231 drives the first cutter 24 to rotate for mowing, the first cutter 24 drives the plurality of second cutters 25 to rotate for mowing, when a higher or lower lawn is encountered, the hydraulic cylinder 21 is started to work, the hydraulic telescopic rod 211 drives the lifting plate 22 to move until the first cutter 24 and the plurality of second cutters 25 can mow, then the exhaust fan 63 is started to work, the plurality of air suction hoods 66 absorb the cut weeds to the main air suction pipe 64 through the secondary air suction pipe 65, then the weeds are conveyed to the grass collecting box 6 at the upper end of the clapboard 62 through the air suction hose 67 for storage, after mowing is finished, the box door 61 is opened, the second driving motor 71 is started to work, the positive and negative threaded rod 711 drives the two moving blocks 72 to move in opposite directions, the two moving blocks 72 drive the partition plate 62 to move upwards through the supporting rods 74, so that weeds on the partition plate 62 can be pushed out for uniform centralized treatment.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents, and thus the embodiments of the invention are intended only as illustrative examples of the invention and no limitation of the invention is intended whatsoever to be construed by the embodiments of the invention.

Claims

1. The utility model provides a miniature crawler-type remote control lawn mower, includes lawn mower body (1), its characterized in that: one end of the mower body (1) is provided with a mowing box (3), a mowing mechanism (2) is arranged in the mowing box (3), the mowing mechanism (2) comprises a hydraulic cylinder (21) which is arranged on a bottom plate in the mowing box (3) in a vertical mode, the output end of the hydraulic cylinder (21) penetrates through a shell at the bottom end of the mowing box (3) and extends to the outside to be connected with a hydraulic telescopic rod (211), a lifting plate (22) is welded at the bottom end of the hydraulic telescopic rod (211), a plurality of first driving motors (23) are arranged on the top surface of the lifting plate (22) at equal intervals, the first driving motors (23) are arranged vertically, the output ends of the first driving motors (23) penetrate through the lifting plate (22) and are connected with rotating shafts (231), and one ends, far away from the first driving motors (23), of the rotating shafts (231) are connected with first cutters (24), a plurality of connecting rods (241) are connected to the outer circumference of the bottom of the first cutter (24) at equal intervals, each connecting rod (241) is far away from one end of the first cutter (24) to which a second cutter (25) is welded, and the size of the second cutter (25) is smaller than that of the first cutter (24).

2. A miniature tracked remote mower as claimed in claim 1 wherein: the utility model discloses a grass mowing machine, including grass mowing box (3), the welding of one side of grass mowing box (3) has base (5), the bottom of base (5) is equipped with track (4), just the welding of the top of base (5) has grass collecting box (6), be equipped with baffle (62) that are the level setting in grass collecting box (6), the one end of baffle (62) pass through the hinge with the rotation of one side inner wall of grass collecting box (6) is connected, the bottom of baffle (62) is equipped with climbing mechanism (7).

3. A miniature tracked remote mower as claimed in claim 2 wherein: the jacking mechanism (7) comprises a second driving motor (71) which is arranged on a bottom plate in the grass collecting box (6) in a horizontal mode, the output end of the second driving motor (71) is connected with a positive and negative threaded rod (711), two moving blocks (72) are connected to threaded sections at two ends of the positive and negative threaded rod (711) in a penetrating mode, first bearing seats (73) are fixed to the top ends of the two moving blocks (72) through bolts, second bearing seats (75) are arranged at the top ends of the two first bearing seats (73), and the two second bearing seats (75) are fixed to the bottom end surface of the partition plate (62) through bolts.

4. A miniature tracked remote mower as claimed in claim 3 wherein: a support rod (74) is arranged between each of the two second bearing seats (75) and the first bearing seat (73), and each of the second bearing seats (75) is rotatably connected with the first bearing seat (73) through the support rod (74).

5. A miniature tracked remote mower as claimed in claim 2 wherein: the bottom of base (5) is equipped with a plurality of cover (66) that induced drafts, and is a plurality of it sets up to induced draft cover (66) is equidistance side by side, every the top of induced draft cover (66) all is connected with secondary exhaust column (65), and is a plurality of the top of secondary exhaust column (65) is connected with main exhaust column (64) jointly, main exhaust column (64) are kept away from the one end of induced draft cover (66) is run through in proper order base (5) and header tank (6) extend to header tank (6) are inside.

6. A miniature tracked remote control mower as claimed in claim 5 wherein: the top of main exhaust column (64) is connected with induced draft hose (67), the top of induced draft hose (67) is connected with air exhauster (63), air exhauster (63) pass through the bolt fastening on the through-hole inner wall on baffle (62) top.

7. A miniature tracked remote mower as claimed in claim 2 wherein: one side of the grass collecting box (6) is rotatably connected with a box door (61).