阅读说明：本技术 一种具有草屑收集功能的割草机 (Lawn mower with function is collected to grass bits ) 是由 张晓奎 于 2020-04-23 设计创作，主要内容包括：本发明涉及一种具有草屑收集功能的割草机,包括主体和两个移动装置,还包括收集机构和割草机构,所述收集机构包括驱动组件、驱动管、扇叶、收集箱、抽气管、滤网、两个输料管和两个安装轴承,所述割草机构包括气缸、固定轴承、升降杆、刀片和定位组件,所述驱动组件包括电机、第一齿轮和第二齿轮,所述定位组件包括定位块和定位槽,该具有草屑收集功能的割草机中,通过收集机构可以收集割草机割草时产生的草屑,提高了割草机的实用性,通过割草机构可以调节割草机割草的高度,进一步提高了割草机的实用性。(The invention relates to a mower with a grass scrap collecting function, which comprises a main body, two moving devices, a collecting mechanism and a mowing mechanism, wherein the collecting mechanism comprises a driving assembly, a driving pipe, fan blades, a collecting box, an exhaust pipe, a filter screen, two conveying pipes and two mounting bearings, the mowing mechanism comprises an air cylinder, a fixed bearing, a lifting rod, a blade and a positioning assembly, the driving assembly comprises a motor, a first gear and a second gear, the positioning assembly comprises a positioning block and a positioning groove, and grass scraps generated when the mower mows can be collected through the collecting mechanism, so that the practicability of the mower is improved, the mowing height of the mower can be adjusted through the mowing mechanism, and the practicability of the mower is further improved.)

1. A mower with a grass chip collecting function comprises a main body (6) and two moving devices (5), wherein the two moving devices (5) are respectively arranged on two sides of the main body (6), a cavity is arranged in the main body (6), an opening is formed in the bottom of the main body (6), the mower is characterized by further comprising a collecting mechanism and a mowing mechanism, the collecting mechanism is arranged on the top of the main body (6), and the mowing mechanism is arranged in the main body (6);

the collecting mechanism comprises a driving component, a driving pipe (16), fan blades (10), a collecting box (2), an exhaust pipe (4), a filter screen (12), two conveying pipelines (1) and two mounting bearings (11), the collecting box (2) is fixedly connected with the top of a main body (6), the exhaust pipe (4) is arranged on one side of the collecting box (2) far away from the main body (6), the exhaust pipe (4) is communicated with the inside of the collecting box (2), the two sides of the collecting box (2) are communicated with the inside of the main body (6) through the conveying pipelines (1), the filter screen (12) and the fan blades (10) are arranged inside the exhaust pipe (4), the filter screen (12) is hermetically connected with the exhaust pipe (4), the fan blades (10) are arranged on one side of the filter screen (12) far away from the main body (6), and the driving pipe (16) and the exhaust pipe (4) are coaxially arranged, one end of the driving pipe (16) is arranged inside the exhaust pipe (4), the other end of the driving pipe (16) is arranged inside the main body (6), the driving pipe (16) is respectively connected with the filter screen (12) and the top of the main body (6) through two mounting bearings (11), the driving assembly is arranged on the inner wall of the top of the main body (6), and the driving assembly is connected with the driving pipe (16);

the mowing mechanism comprises a cylinder (13), a fixed bearing (19), a lifting rod (14), a blade (7) and a positioning component, the lifting rod (14) and the driving pipe (16) are coaxially arranged, one end of the lifting rod (14) is arranged inside one end of the driving pipe (16) far away from the air suction pipe (4), the lifting rod (14) is connected with the driving pipe (16) in a sliding way, the lifting rod (14) is connected with the driving pipe (16) through a positioning component, the axial line of the cylinder (13) is parallel to the axial line of the driving pipe (16), one end of the cylinder (13) is fixedly connected with the inner wall of the top of the main body (6), the other end of the cylinder (13) is connected with the other end of the lifting rod (14) through a fixed bearing (19), the blade (7) is perpendicular to the lifting rod (14), and the blade (7) is fixedly connected with the other end of the lifting rod (14).

2. The mower with grass cutting collecting function as claimed in claim 1, wherein the main body (6) is provided with a control panel, the control panel is internally provided with P L C, the control panel is provided with a display screen and at least two control keys, and the display screen and each control key are electrically connected with P L C.

3. A mower with grass clippings collection function as claimed in claim 1, wherein said drive assembly comprises a motor (15), a first gear (17) and a second gear (18), said motor (15) being fixedly connected to the inner wall of the top of the main body (6), said motor (15) being in transmission connection with the first gear (17), said second gear (18) being mounted on the end of the drive pipe (16) remote from the suction pipe (4), said first gear (17) being in mesh with the second gear (18).

4. The mower with grass clippings collecting function of claim 1, wherein the positioning assembly includes a positioning block (20) and a positioning groove (9), the length of the positioning groove (9) is less than the length of the lifting rod (14), the positioning groove (9) is disposed on one side of the lifting rod (14), the positioning block (20) is disposed on the inner wall of the driving pipe (16) at the end far away from the air suction pipe (4), the positioning block (20) is disposed inside the positioning groove (9), and the positioning block (20) is slidably connected with the positioning groove (9).

5. A lawnmower with grass clippings collection function as claimed in claim 1, characterized in that the lifting rod (14) is coated with grease.

6. A lawnmower with grass clippings collection function as claimed in claim 3, characterised in that the motor (15) is a servomotor.

7. A lawnmower with grass dust collection function according to claim 1, characterized in that the material of which the screen (12) is made is stainless steel.

8. Grass cutter with clippings collection function as in claim 1, characterized in that the collection tank (2) is provided on one side with a manhole (3).

9. The mower with grass clippings collecting function of claim 1, wherein at least two stone removing claws (8) are arranged on both sides of the main body (6) adjacent to the moving device (5), the stone removing claws (8) are parallel to the lifting rod (14), and the stone removing claws (8) are arranged on the main body (6).

10. A lawnmower with grass clippings collection function as in claim 1, wherein the collection box (2) is coated on its inner wall with an anti-corrosion coating.

Technical Field

The invention relates to the field of garden machinery, in particular to a mower with a grass chip collecting function.

Background

The garden machine refers to a chain saw, an edge cutting machine, an edge trimmer, a hedge trimmer, a brush cutter, a grass combing machine, a high branch machine, a leaf suction machine, a grass cutter, a lawn trimmer and other mechanical equipment used for landscaping, garden construction and garden maintenance.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the grass mower with the grass chip collecting function is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: a mower with a grass chip collecting function comprises a main body and two moving devices, wherein the two moving devices are respectively arranged on two sides of the main body, a cavity is formed in the main body, an opening is formed in the bottom of the main body, the mower further comprises a collecting mechanism and a mowing mechanism, the collecting mechanism is arranged at the top of the main body, and the mowing mechanism is arranged in the main body;

the collecting mechanism comprises a driving component, a driving pipe, fan blades, a collecting box, an exhaust pipe, a filter screen, two conveying pipes and two mounting bearings, the collecting box is fixedly connected with the top of the main body, the exhaust pipe is arranged on one side of the collecting box, which is far away from the main body, the exhaust pipe is communicated with the inside of the collecting box, two sides of the collecting box are communicated with the inside of the main body through the conveying pipes, the filter screen and the fan blades are arranged inside the exhaust pipe, the filter screen is hermetically connected with the exhaust pipe, the fan blades are arranged on one side of the filter screen, which is far away from the main body, the driving pipe and the exhaust pipe are coaxially arranged, one end of the driving pipe is arranged inside the exhaust pipe, the other end of the driving pipe is arranged inside the main body, the driving pipe is respectively connected with the top of the filter screen and the top of the main body through the two mounting, the driving assembly is connected with the driving pipe;

the mowing mechanism comprises an air cylinder, a fixed bearing, a lifting rod, a blade and a positioning assembly, wherein the lifting rod and the driving tube are coaxially arranged, one end of the lifting rod is arranged inside one end, far away from the exhaust tube, of the driving tube, the lifting rod is connected with the driving tube in a sliding mode, the lifting rod is connected with the driving tube through the positioning assembly, the axis of the air cylinder is parallel to that of the driving tube, one end of the air cylinder is fixedly connected with the inner wall of the top of the main body, the other end of the air cylinder is connected with the other end of the lifting rod through the fixed bearing, the blade is perpendicular to the lifting rod, and the blade is fixedly connected with the other end of the lifting rod.

Preferably, in order to improve the automation degree of the mower, the main body is provided with a control panel, the control panel is internally provided with P L C, the control panel is provided with a display screen and at least two control keys, and the display screen and the control keys are electrically connected with P L C.

Preferably, in order to provide power for the driving pipe, the driving assembly comprises a motor, a first gear and a second gear, the motor is fixedly connected with the inner wall of the top of the main body, the motor is in transmission connection with the first gear, the second gear is installed on one end of the driving pipe far away from the suction pipe, and the first gear is meshed with the second gear.

Preferably, in order to reduce the probability of relative rotation between the lifting rod and the driving tube, the positioning assembly comprises a positioning block and a positioning groove, the length of the positioning groove is smaller than that of the lifting rod, the positioning groove is formed in one side of the lifting rod, the positioning block is arranged on the inner wall of one end, far away from the exhaust tube, of the driving tube, the positioning block is arranged inside the positioning groove, and the positioning block is connected with the positioning groove in a sliding mode.

Preferably, the lifter is coated with grease in order to improve the smoothness of movement of the lifter.

Preferably, the motor is a servo motor in order to improve the accuracy of the rotational speed control of the drive tube.

Preferably, the filter screen is made of stainless steel in order to prolong the service life of the filter screen.

Preferably, in order to improve the convenience of cleaning the collecting box, one side of the collecting box is provided with a manhole.

Preferably, in order to reduce the probability of damage to the mower, at least two stone removing claws are arranged on two sides of the main body adjacent to the moving device, the stone removing claws are parallel to the lifting rod, and the stone removing claws are arranged on the main body.

Preferably, in order to prolong the service life of the collecting box, the inner wall of the collecting box is coated with an anticorrosive coating.

The grass mower with the grass chip collecting function has the advantages that the grass chips generated when the grass mower mows can be collected through the collecting mechanism, the practicability of the grass mower is improved, compared with the existing collecting mechanism, the collecting mechanism can erect fallen grass through suction, the probability that the grass is not trimmed due to being pressed down is reduced, the trimming uniformity of the grass mower is improved, the grass mowing height of the grass mower can be adjusted through the grass mowing mechanism, the practicability of the grass mower is further improved, compared with the existing grass mowing mechanism, the grass mowing mechanism further achieves the supporting effect on the lifting rod through the air cylinder, and the stability of the blade is improved through the lifting rod.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of a lawn mower having a grass-cutting collecting function according to the present invention;

FIG. 2 is a cross-sectional view of a lawnmower having a clippings collection function of the present invention;

FIG. 3 is a schematic view of the mounting structure of the drive assembly of the mower with grass clippings collection of the present invention;

FIG. 4 is a schematic view of the positioning assembly of the mower having a clippings collection function of the present invention;

in the figure: 1. the automatic stone removing machine comprises a conveying pipe, a collecting box, a manhole, a suction pipe, a moving device, a main body, a blade, a stone removing claw, a positioning groove, a fan blade, a mounting bearing, a filter screen, a cylinder, a lifting rod, a motor, a driving pipe, a first gear, a second gear, a fixed bearing and a positioning block, wherein the conveying pipe is 2, the collecting box is 3, the manhole is 4, the suction pipe is 5, the moving device is 6, the main body is 7, the blade is 8, the stone removing claw is 9.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1, a mower with a grass chip collecting function comprises a main body 6 and two moving devices 5, wherein the two moving devices 5 are respectively arranged at two sides of the main body 6, a cavity is arranged in the main body 6, an opening is arranged at the bottom of the main body 6, and the mower further comprises a collecting mechanism and a mowing mechanism, the collecting mechanism is arranged at the top of the main body 6, and the mowing mechanism is arranged in the main body 6;

the collecting mechanism can collect grass scraps generated when the mower mows, so that the practicability of the mower is improved, and the mowing height of the mower can be adjusted through the mowing mechanism, so that the practicability of the mower is further improved;

as shown in fig. 2, the collecting mechanism includes a driving assembly, a driving pipe 16, a fan blade 10, a collecting box 2, an exhaust pipe 4, a filter screen 12, two material conveying pipes 1 and two mounting bearings 11, the collecting box 2 is fixedly connected with the top of the main body 6, the exhaust pipe 4 is arranged on one side of the collecting box 2 away from the main body 6, the exhaust pipe 4 is communicated with the inside of the collecting box 2, both sides of the collecting box 2 are communicated with the inside of the main body 6 through the material conveying pipes 1, the filter screen 12 and the fan blade 10 are both arranged inside the exhaust pipe 4, the filter screen 12 is hermetically connected with the exhaust pipe 4, the fan blade 10 is arranged on one side of the filter screen 12 away from the main body 6, the driving pipe 16 is coaxial with the exhaust pipe 4, one end of the driving pipe 16 is arranged inside the exhaust pipe 4, the other end of the driving pipe 16 is arranged inside the main body 6, the driving pipe 16 is respectively connected with the top of the filter screen 12 and the top of, the driving assembly is arranged on the inner wall of the top of the main body 6 and is connected with a driving pipe 16;

under the supporting action of the mounting bearing 11, the stability of the driving pipe 16 is improved, the driving assembly provides power, the driving pipe 16 drives the fan blades 10 to rotate, the fan blades 10 provide power, air in the collecting box 2 is pumped out through the air pumping pipe 4, air pressure in the collecting box 2 is reduced, grass scraps below the main body 6 are sucked into the collecting box 2 through the conveying pipe 1, the function of collecting the grass scraps is achieved, the practicability of the mower is improved, meanwhile, the fallen grass can be erected through suction, the probability of missed cutting caused by the fact that the grass is pressed down is reduced, and the mowing uniformity of the mower is improved;

as shown in fig. 2, the mowing mechanism comprises an air cylinder 13, a fixed bearing 19, a lifting rod 14, a blade 7 and a positioning assembly, wherein the lifting rod 14 is coaxially arranged with a driving pipe 16, one end of the lifting rod 14 is arranged inside one end, far away from the air suction pipe 4, of the driving pipe 16, the lifting rod 14 is in sliding connection with the driving pipe 16, the lifting rod 14 is connected with the driving pipe 16 through the positioning assembly, the axis of the air cylinder 13 is parallel to the axis of the driving pipe 16, one end of the air cylinder 13 is fixedly connected with the inner wall of the top of the main body 6, the other end of the air cylinder 13 is connected with the other end of the lifting rod 14 through the fixed bearing 19, the blade 7 is perpendicular to the lifting rod 14, and the blade 7 is fixedly connected with the other end of the lifting rod 14;

under the supporting action of cylinder 13, the stability of lifter 14 has been improved through fixing bearing 19, simultaneously under the supporting action of driving tube 16, the stability of lifter 14 has further been improved, simultaneously under locating component's transmission effect, through 16 drive lifters 14 rotations of driving tube, and then rotate through lifter 14 drive blade 7, then prune the grass through blade 7, drive lifter 14 through cylinder 13 simultaneously and go up and down along driving tube 16, then realized the regulation of blade 7's height, formula lawn mower can prune the lawn of different grade type, the practicality of lawn mower has been improved.

Preferably, in order to improve the automation degree of the mower, the main body 6 is provided with a control panel, the control panel is internally provided with P L C, the control panel is provided with a display screen and at least two control keys, and the display screen and each control key are electrically connected with P L C;

the P L C programmable logic controller adopts a programmable memory for storing program, executing logic operation, sequence control, timing, counting and arithmetic operation, etc. and controls various mechanical or production processes by digital or analog input/output, it is a computer specially used for industrial control, its hardware structure is basically the same as that of microcomputer, it is generally used for data processing and instruction receiving and outputting, and is used for implementing central control, and the operator can send control signal to P L C by means of control key, and can control operation of mower by means of P L C, at the same time can display working state of mower by means of display screen, and can raise automation degree of mower.

As shown in fig. 3, the driving assembly comprises a motor 15, a first gear 17 and a second gear 18, the motor 15 is fixedly connected with the inner wall of the top of the main body 6, the motor 15 is in transmission connection with the first gear 17, the second gear 18 is installed at one end of the driving pipe 16 far away from the exhaust pipe 4, and the first gear 17 is meshed with the second gear 18;

the first gear 17 is driven by the motor 15 to rotate, and the driving pipe 16 is driven by the first gear 17 to rotate under the transmission action of the second gear 18.

As shown in fig. 4, the positioning assembly includes a positioning block 20 and a positioning groove 9, the length of the positioning groove 9 is smaller than that of the lifting rod 14, the positioning groove 9 is disposed on one side of the lifting rod 14, the positioning block 20 is disposed on the inner wall of the end of the driving pipe 16 far away from the exhaust pipe 4, the positioning block 20 is disposed inside the positioning groove 9, and the positioning block 20 is slidably connected with the positioning groove 9;

through the mutual limiting action between the positioning block 20 and the positioning groove 9, the probability that the lifting rod 14 falls off from the interior of the driving tube 16 is reduced, the probability that the lifting rod 14 and the driving tube 16 rotate relatively is reduced, and the stability of the lifting rod 14 is improved.

Preferably, in order to improve the smoothness of the movement of the lifting rod 14, the lifting rod 14 is coated with grease;

the friction between the lift lever 14 and the drive pipe 16 is reduced by the grease, and the smoothness of the movement of the lift lever 14 is improved.

Preferably, the motor 15 is a servo motor in order to improve the accuracy of the rotational speed control of the drive tube 16.

Preferably, in order to prolong the service life of the filter screen 12, the filter screen 12 is made of stainless steel;

because the stainless steel has better corrosion resistance, the corrosion speed of the filter screen 12 is slowed down, and the service life of the filter screen 12 is prolonged.

Preferably, in order to improve the convenience of cleaning the collecting box 2, a manhole 3 is arranged on one side of the collecting box 2;

make operating personnel can open collecting box 2 through manhole 3, improved the convenient degree of the grass bits clearance of the inside collection of collecting box 2.

Preferably, in order to reduce the possibility of damage to the mower, at least two stone removing claws 8 are arranged on two sides of the main body 6 adjacent to the moving device 5, the stone removing claws 8 are parallel to the lifting rod 14, and the stone removing claws 8 are arranged on the main body 6 in an array;

can clear up subaerial stone through removing stone claw 8, reduce the probability that blade 7 and stone bump, reduce the probability that blade 7 takes place the damage.

Preferably, in order to prolong the service life of the collecting box 2, the inner wall of the collecting box 2 is coated with an anticorrosive coating;

the corrosion speed of the collecting box 2 is slowed down through the anti-corrosion coating, and the service life of the collecting box 2 is prolonged.

Provide power through drive assembly, drive flabellum 10 through driving tube 16 and rotate, then provide power through flabellum 10, take out the inside air of collecting box 2 through exhaust tube 4, make the inside atmospheric pressure of collecting box 2 reduce, later inhale collecting box 2 inside with the grass bits of main part 6 below through conveying pipeline 1, the collection function to the grass bits has been realized, the practicality of lawn mower has been improved, simultaneously under positioning assembly's transmission effect, through 16 drive lifter 14 rotations of drive tube, and then through 14 drive blade 7 rotations of lifter, then prune the grass through blade 7, drive lifter 14 through cylinder 13 simultaneously and go up and down along drive tube 16, then realized the regulation of height to blade 7, formula lawn mower can prune the lawn of different grade type, the practicality of lawn mower has been improved.

Compared with the prior art, in this lawn mower with function is collected to grass bits, can collect the grass bits that the lawn mower produced when mowing through collection mechanism, the practicality of lawn mower has been improved, compare with current collection mechanism, this collection mechanism can stick up the grass that falls through suction, has reduced the probability that the grass is not pruned because of being overwhelmed, the regularity of lawn mower mowing has been improved, moreover, can adjust the height that the lawn mower mows through grass cutting mechanism, the practicality of lawn mower has further been improved, compare with current grass cutting mechanism, this grass cutting mechanism has still realized the supporting role to lifter 14 through cylinder 13, and then improved the stability of blade 7 through lifter 14.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.