CN218244496U

CN218244496U - Mower housing with side discharge port

Info

Publication number: CN218244496U
Application number: CN202222186466.8U
Authority: CN
Inventors: 王永泉
Original assignee: Changzhou Lianeng Machinery Co ltd
Current assignee: Changzhou Lianeng Machinery Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-01-10
Anticipated expiration: 2032-08-19

Abstract

The utility model discloses a lawn mower casing with mouth is arranged to side, include: the casing body, the mouth is arranged to the side has all been seted up at the front and the back of casing body, cutting opening has been seted up to one side of casing body, the right side fixedly connected with connecting plate of casing body inner wall, the bottom of casing body inner wall is rotated and is connected with the cutting axle, the top of cutting axle runs through the connecting plate and extends to the top of casing body inner wall, the axial plane of cutting axle and the below cover that is located the connecting plate are equipped with cutting blade. The utility model discloses a servo motor cutting axle rotates, and the cutting axle drives cutting blade fast turn-round cutting to can prevent that weeds from being taken into inside the casing body through under two row combs with the weeds comb that blocks in the high-speed rotatory cutting in-process sawtooth of cutting blade, cause cutting blade card dead phenomenon, guarantee that the motor can not idle run, the effectual life who prolongs the lawn mower.

Description

Mower housing with side discharge port

Technical Field

The utility model relates to the technical field of agricultural equipment, specifically be a lawn mower casing with mouth is arranged to side.

Background

Mowers are also known as weed trimmers, lawnmowers, lawn mowers, 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.

At present, most of existing grass mowers discharge grass through grass discharge openings formed in two sides of a machine shell, when blades rotate at a high speed, partial wild grass can still be brought into the machine shell by sawteeth on the blades, and after the grass mowers are used for a long time, the wild grass in the machine shell is seriously accumulated, so that the blades are blocked, a motor idles, and the service life of the grass mowers is shortened.

Therefore, it is necessary to provide a mower housing with a side discharge opening to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lawn mower casing with side calandria to it is incomplete to provide side calandria casing row of grass in solving above-mentioned background art, still has partial wild grass to be substituted to the inside problem of casing.

In order to achieve the above object, the utility model provides a following technical scheme: a mower housing having a side discharge comprising: the casing body, the mouth is arranged to the side has all been seted up at the front and the back of casing body, cutting opening has been seted up to one side of casing body, the right side fixedly connected with connecting plate of casing body inner wall, the bottom of casing body inner wall is rotated and is connected with the cutting axle, the top of cutting axle runs through the connecting plate and extends to the top of casing body inner wall, the axial plane of cutting axle and the below cover that is located the connecting plate are equipped with cutting blade, cutting blade's left side runs through the casing body through the cutting opening and extends to the outside of casing body, the top that the right side of casing body inner wall is located cutting blade is two rows of combs of mirror symmetry fixedly connected with.

Preferably, the top of the case body is fixedly connected with a case, and the top end of the cutting shaft sequentially penetrates through the case body and the case and extends to the inside of the case.

Preferably, the inside of the case is fixedly connected with a servo motor, and the output end of the servo motor is fixedly connected with the top end of the cutting shaft.

Preferably, the cutting shaft is rotatably connected with the connecting plate, and the cutting shaft is fixedly connected with the cutting blade.

Preferably, the cutting shaft is rotatably connected with the chassis.

Preferably, a push rod is fixedly connected to the right side of the casing body.

Preferably, the two sides of the bottom of the machine shell body are fixedly connected with ground wheels.

Compared with the prior art, the beneficial effects of the utility model are that: according to the mower shell with the side row openings, the cutting shaft rotates through the servo motor, the cutting shaft drives the cutting blade to rotate rapidly for cutting, weeds clamped in the sawteeth in the high-speed rotating and cutting process of the cutting blade can be combed down through the two row combs, the weeds are prevented from being brought into the interior of the mower shell body, the phenomenon that the cutting blade is clamped is avoided, the motor is prevented from idling, and the service life of the mower is effectively prolonged; can discharge the weeds that two rows of combs are combed down through two side row mouths, be convenient for clear up the lawn mower inside.

Drawings

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

FIG. 2 is a main sectional view showing the structure of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is a schematic bottom view of the structure of the present invention.

In the figure: 1. a housing body; 2. a side discharge port; 3. cutting the opening; 4. a connecting plate; 5. cutting the shaft; 6. a cutting blade; 7. row combing; 8. a chassis; 9. a servo motor; 10. a push rod; 11. a ground wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a mower housing having a side discharge comprising: casing body 1, side row of mouth 2 has all been seted up at the front and the back of casing body 1, cutting opening 3 has been seted up to one side of casing body 1, the right side fixedly connected with connecting plate 4 of casing body 1 inner wall, the bottom of casing body 1 inner wall is rotated and is connected with cutting axle 5, the top of cutting axle 5 runs through connecting plate 4 and extends to the top of casing body 1 inner wall, cutting axle 5's axial plane and the below cover that is located connecting plate 4 are equipped with cutting blade 6, cutting blade 6's left side is through cutting opening 3 runs through casing body 1 and extends to the outside of casing body 1, the right side of casing body 1 inner wall is located the top of cutting blade 6 and is two row combs 7 of mirror symmetry fixedly connected with, when cutting blade 6 cuts clockwise, the weeds that block in cutting blade 6 sawtooth are combed through the broach of a row comb 7, can not take the inside of field grass into casing body 1, and can discharge through a side row mouth 2, when cutting blade 6 anticlockwise cutting, the cutting blade can block the broach of another row comb 7 through in the sawtooth, and can discharge through another side row mouth 2.

Referring to fig. 1-3, the top of the casing body 1 is fixedly connected with a case 8, the top end of the cutting shaft 5 sequentially penetrates through the casing body 1 and the case 8 and extends into the case 8, and the two row combs 7 are installed through the side row openings 2.

Referring to fig. 1-3, a servo motor 9 is fixedly connected inside the case 8, an output end of the servo motor 9 is fixedly connected with a top end of the cutting shaft 5, the servo motor 9 is connected with a built-in power supply arranged inside the mower, the servo motor 9 is a three-phase asynchronous motor, and an output shaft can rotate in a forward and reverse direction.

Referring to fig. 1-3, the cutting shaft 5 is rotatably connected to the connecting plate 4, the cutting shaft 5 is fixedly connected to the cutting blade 6, and the cutting blade 6 is a circular saw blade.

Referring to fig. 1-3, the cutting shaft 5 is rotatably connected to the case 8, and bearings are respectively sleeved at the joints of the cutting shaft 5, the case 8, the case body 1 and the connecting plate 4 for rotatably connecting.

Referring to fig. 1 and 4, a push rod 10 is fixedly connected to the right side of the housing body 1, and the push rod 10 is installed in an inclined manner, so that a worker can push the mower to work.

Referring to fig. 1 and 4, the two sides of the bottom of the housing body 1 are fixedly connected with the ground wheels 11, the number of the ground wheels 11 is three, the left side of the bottom of the housing body 1 is fixedly connected with one ground wheel 11 in the middle, and the right side of the bottom is fixedly connected with two three pivots of the shape of the ground wheels 11, so that the stability of the mower during the whole displacement is ensured.

The working principle is as follows: as shown in fig. 1-4, when using the mower housing with side row opening, first, the housing body 1 with the mower mounted thereon is pushed to move by the push rod 10, three ground wheels 11 fixedly connected to the bottom of the housing body 1 can move stably, and at the same time, the power supply built in the mower is started, the servo motor 9 is started, the output shaft of the servo motor 9 drives the cutting shaft 5 to rotate, the cutting shaft 5 drives the cutting blade 6 to rotate at high speed, and while pushing the housing body 1, the cutting blade 6 penetrating through the cutting opening 3 cuts wild grass rapidly, when the cutting blade 6 cuts clockwise, the wild grass stuck in the sawteeth of the cutting blade 6 rotates to the comb 7 and combs through the comb teeth of one row comb 7 under the driving of the cutting blade 6, and can be discharged through one side row opening 2, so that the wild grass can not be completely removed from the inside of the housing body 1, the wild grass can not be taken into the housing body 1, when the cutting blade 6 cuts counterclockwise, the wild grass stuck in the sawteeth of the cutting blade 6 can pass through the comb of the other row comb, and can be removed through the other side row opening 2, thereby prolonging the service life of the mower effectively, and the cutting blade 9 can be effectively used.

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

1. A mower housing having a side discharge comprising: casing body (1), its characterized in that, mouth (2) are arranged to the side has all been seted up at the front and the back of casing body (1), cutting opening (3) have been seted up to one side of casing body (1), right side fixedly connected with connecting plate (4) of casing body (1) inner wall, the bottom of casing body (1) inner wall is rotated and is connected with cutting axle (5), the top of cutting axle (5) runs through connecting plate (4) and extends to the top of casing body (1) inner wall, the axial plane of cutting axle (5) and the below cover that is located connecting plate (4) are equipped with cutting blade (6), the left side of cutting blade (6) runs through casing body (1) and extends to the outside of casing body (1) through cutting opening (3), the top that the right side of casing body (1) inner wall is located cutting blade (6) is two rows of mirror symmetry fixedly connected with and combs (7).

2. A lawnmower housing having a side discharge outlet according to claim 1, wherein: the top fixedly connected with quick-witted case (8) of casing body (1), the top of cutting axle (5) runs through casing body (1) and quick-witted case (8) in proper order and extends to the inside of quick-witted case (8).

3. A lawnmower housing having a side discharge outlet according to claim 2, wherein: the inside fixedly connected with servo motor (9) of quick-witted case (8), the output of servo motor (9) and the top fixed connection of cutting axle (5).

4. A lawnmower housing having a side discharge outlet according to claim 1, wherein: cutting axle (5) and connecting plate (4) rotate to be connected, cutting axle (5) and cutting blade (6) fixed connection.

5. A lawnmower housing having a side discharge outlet according to claim 2, wherein: the cutting shaft (5) is rotatably connected with the case (8).

6. A lawnmower housing having a side discharge outlet according to claim 1, wherein: the right side of the machine shell body (1) is fixedly connected with a push rod (10).

7. A lawnmower housing having a side discharge according to claim 1, wherein: the two sides of the bottom of the machine shell body (1) are fixedly connected with ground wheels (11).