CN212993099U - Grass box collector structure for mower - Google Patents

Abstract

The utility model relates to a lawn mower technical field specifically is a grass case collector structure for lawn mower. The rotating shaft drives the cutter, the cutting edge of the cutter cuts the grass during rotation, the push plate pushes the cut grass together, the grass discharging port is thrown in by centrifugal force, the cut grass is discharged into the grass absorbing bag by the grass discharging port to finish grass discharging, when the inner block of the grass absorbing bag is full, the box cover can be opened to take out the straw suction bag, a new straw suction bag is replaced, the fan blades are driven to rotate through the output shaft of the motor, so that the straw suction cavity sucks air from the straw collection cavity, because the straw collection cavity is closed, therefore, the suction force of the grass suction cavity acts on the grass discharge port, the grass suction cavity sucks the air from the grass discharge port, grass residues on the edge of the push plate and the grass residues in the grass discharge port are sucked up from the grass discharge port while sucking the air, the sucked air is discharged from the right side of the grass suction cavity, make the utility model discloses can fully inhale the grass bag of inhaling with the grass under the cutting in to arrange the grass mouth and can not pile up and block up because of the grass sediment.

Description

Grass box collector structure for mower

Technical Field

The utility model relates to a lawn mower technical field specifically is a grass case collector structure for lawn mower.

Background

Mowers are also known as weed trimmers, lawnmowers, lawn trimmers, and the like. The mower is a mechanical tool for trimming lawn and vegetation, and is composed of cutter head, engine, walking wheels, walking mechanism, blades, handrail and control unit. The cutter head is arranged on the travelling wheel, the engine is arranged on the cutter head, the blade is arranged on the output shaft of the engine, the blade is greatly improved in speed by utilizing the high-speed rotation of the engine, the operation time of weeding workers is saved, and a large amount of manpower resources are reduced.

However, the existing mower cannot recover the cut grass after cutting the grass, the part of the mower capable of recovering can be recovered, and the part of the mower can not be recovered fully, the grass suction bag in the recovery device can not be replaced, and the grass discharge port can be blocked after the mower is used for a long time, so that the mower can not be recovered normally.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grass case collector structure for lawn mower to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a grass box collector structure for a mower comprises a mower body, wherein a handle is fixedly connected to the upper side of the right end of the mower body, a grass collecting box is fixedly connected to the right end of the mower body, the bottom of a support frame is sleeved on the outer side of the grass collecting box, the middle of the handle is fixedly connected to the top end of the support frame, a box cover is hinged to the upper side of the left end of the grass collecting box, a grass collecting cavity is arranged on the inner side of the grass collecting box, a grass sucking device is arranged at the top of the right side of the grass collecting cavity and comprises a grass sucking box, a grass sucking cavity, blades, a motor and a fixing frame, the grass sucking cavity is arranged in the grass sucking box, the motor is sleeved in the grass sucking cavity, the fixing frame is fixedly connected to the outer side of the middle of the motor, the blades are sleeved on the outer side of an output shaft of the motor, the upper end of the grass sucking box is fixedly connected with the, the right end of the grass cutting disc is fixedly connected with the left end of the grass discharge port, a rotating shaft is arranged in the middle of the grass cutting disc, and the outer side of the rotating shaft is connected with the cutter in a clamping mode through a clamping block.

Preferably, the left end of the grass suction box is provided with an air suction port, the right end of the grass suction box is provided with an air exhaust port, the upper end of the right side of the grass collection box is provided with an air exhaust port, and the grass suction bag is made of non-woven fabric materials.

Preferably, the cutter includes cutter body, push pedal and cutting edge, cup joints the pivot in the middle of the cutter body, and the cutter body left side is provided with the cutting edge, and the cutter body right side is provided with the push pedal.

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

1. the rotation through the pivot drives the cutter, and the cutting edge of cutter cuts the grass in rotating, and the push pedal will be pushed away by the grass of cutting and is in the same place, gets rid of into row grass mouth through centrifugal force, arranges the grass that the grass mouth will cut and arranges into the straw bag in, accomplishes row grass, treats that straw bag inner block is full, can open the case lid and take out the straw bag, the straw bag of more renewing, the utility model discloses can retrieve by the groove of cutting to can change the straw bag, the utility model discloses simple structure, the practicality is strong.

2. The output shaft through the motor drives the flabellum and rotates for inhale the grass chamber and inhale from gathering the grass intracavity, because gather the grass intracavity and be confined, so inhale the suction in grass chamber and will be used in arranging the grass mouth, inhale the grass chamber and inhale from arranging the grass mouth, inhale the grass sediment of push pedal edge and row grass mouth the inside from arranging the grass mouth when breathing in, get up inhaling again the gas that will inhale and get rid of from inhaling grass chamber right side, make the utility model discloses can fully inhale into the grass bag of inhaling under the cutting to arrange the grass mouth and can not pile up because of the grass sediment and block up.

Drawings

FIG. 1 is a semi-sectional view of the present invention;

fig. 2 is a bottom view of the present invention;

fig. 3 is a schematic view of the cutter structure of the present invention.

In the figure: the straw cutting machine comprises a machine body 1, a straw collecting box 2, a handle 3, a supporting frame 4, a straw collecting cavity 5, a straw sucking device 6, a straw sucking bag 7, a hook 8, a box cover 9, a straw discharging opening 10, a straw cutting disc 11, a rotating shaft 12, a clamping block 13, a cutter 14, a straw sucking box 61, a straw sucking cavity 62, fan blades 63, a motor 64 and a fixing frame 65.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a grass box collector structure for a mower comprises a mower body 1, a handle 3 is fixedly connected on the upper side of the right end of the mower body 1, a grass collecting box 2 is fixedly connected on the right end of the mower body 1, the outer side of the grass collecting box 2 is sleeved at the bottom of a support frame 4, the top end of the support frame 4 is fixedly connected with the middle of the handle 3, a box cover 9 is hinged on the upper side of the left end of the grass collecting box 2, a grass collecting cavity 5 is arranged on the inner side of the grass collecting box 2, a grass sucking device 6 is arranged at the top of the right side of the grass collecting cavity 5, the grass sucking device 6 comprises a grass sucking box 61, a grass sucking cavity 62, fan blades 63, a motor 64 and a fixing frame 65, a grass sucking cavity 62 is arranged in the grass sucking box 61, a power motor 64 is sleeved in the grass sucking cavity 62, the outer side of the middle of the motor 64 is fixedly connected with the fixing frame 65, the fan blades 63 are sleeved on the outer side of an output shaft of the motor, the grass-sucking bag 7 is sleeved inside the grass collecting cavity 5, the lower end of the machine body 1 is provided with a grass cutting disc 11, the right end of the grass cutting disc 11 is fixedly connected with the left end of a grass discharge port 10, a rotating shaft 12 is arranged in the middle of the grass cutting disc 11, and the outer side of the rotating shaft 12 is connected with a cutter 14 in a clamping mode through a clamping block 13.

The left end of the grass suction box 61 is provided with an air suction port, the right end of the grass suction box 61 is provided with an air exhaust port, the upper end of the right side of the grass collecting box 2 is provided with an air exhaust port, and the grass suction bag 7 is made of non-woven fabrics and can fully recycle grass which is cut off.

The cutter 14 includes a cutter body 141, a push plate 142 and a cutting blade 143, the middle of the cutter body 141 is sleeved with the rotating shaft 12, the left side of the cutter body 141 is provided with the cutting blade 143, and the right side of the cutter body 141 is provided with the push plate 142, so that grass can be cut.

The working principle is as follows:

the cutter 14 is first driven by the rotation of the shaft 12, which is driven by the upper diesel engine, the cutting edge 143 of the cutter 14 cuts the grass during rotation, the push plate 142 pushes the cut grass together, the grass discharging opening 10 is thrown into the grass discharging opening 10 through centrifugal force, the cut grass is discharged into the grass sucking bag 7 through the grass discharging opening 10, meanwhile, the motor 64 in the grass sucking device 6 drives the fan blades 63 to rotate, the model of the motor is JY7112, so that the straw sucking cavity 62 sucks air from the straw collecting cavity 5, because the straw collecting cavity 5 is closed, the suction force of the grass suction chamber 62 will act in the grass discharge opening 10, the grass suction chamber 62 sucks air from the grass discharge opening 10, the straw residue on the edge of the push plate 142 and the straw residue in the straw discharge port 10 are sucked up from the straw discharge port 10 while air is sucked, the sucked air is discharged from the right side of the straw suction cavity 62, the straw suction bag 7 is recovered, and when the straw suction bag 7 is filled with air, the box cover 9 can be opened to take the straw suction bag 7 out and replace the straw suction bag 7 with a new one.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 in the appended claims and their equivalents.

Claims (3)

1. The utility model provides a grass case collector structure for lawn mower, includes organism (1), its characterized in that: the upper side of the right end of the machine body (1) is fixedly connected with a handle (3), the right end of the machine body (1) is fixedly connected with a grass collecting box (2), the outer side of the grass collecting box (2) is sleeved at the bottom of a support frame (4), the top end of the support frame (4) is fixedly connected with the middle of the handle (3), the upper side of the left end of the grass collecting box (2) is hinged with a box cover (9), a grass collecting cavity (5) is arranged at the inner side of the grass collecting box (2), a grass suction device (6) is arranged at the top of the right side of the grass collecting cavity (5), the grass suction device (6) comprises a grass suction box (61), a grass suction cavity (62), fan blades (63), a motor (64) and a fixing frame (65), the grass suction cavity (62) is arranged in the grass suction box (61), the power-on motor (62), the outer side of the middle of the motor (64) is fixedly connected with the fixing frame (65), the fan, grass collecting box (2) left side is provided with crotch (8), and crotch (8) top fixed connection grass collecting box (2) is provided with row grass mouth (10) in the middle of grass collecting cavity (5) left side, and grass absorbing bag (7) have been cup jointed to grass collecting cavity (5) inside, organism (1) lower extreme is provided with surely grass dish (11), surely grass dish (11) right-hand member fixed connection row grass mouth (10) left end, is provided with pivot (12) in the middle of surely grass dish (11), and fixture block (13) joint cutter (14) are passed through in the pivot (12) outside.

2. The grass box collector structure for lawnmowers according to claim 1, wherein: an air suction port is formed in the left end of the grass suction box (61), an air exhaust port is formed in the right end of the grass suction box (61), an air exhaust port is formed in the upper end of the right side of the grass collection box (2), and the grass suction bag (7) is made of non-woven fabric materials.

3. The grass box collector structure for lawnmowers according to claim 1, wherein: the cutter (14) comprises a cutter body (141), a push plate (142) and a cutting edge (143), the rotating shaft (12) is sleeved in the middle of the cutter body (141), the cutting edge (143) is arranged on the left side of the cutter body (141), and the push plate (142) is arranged on the right side of the cutter body (141).

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