CN217825993U

CN217825993U - Garden lawn trimming device with protection function

Info

Publication number: CN217825993U
Application number: CN202221771798.6U
Authority: CN
Inventors: 马彩云
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-11-18
Anticipated expiration: 2032-07-11

Abstract

The utility model provides a garden lawn trimming means with safeguard function, including the base, the top fixed mounting of base has driving motor, single chip microcomputer controller is installed at the top of base, and driving motor's both sides all are provided with the support frame, and driving motor's output runs through base fixed mounting and has the dwang, and the outside of dwang is provided with a plurality of pruning sword, and the equal fixed mounting in both sides of base has the backup pad, and infrared detection instrument is all installed to the bottom of two backup pads, and the top of base is provided with complementary unit, the utility model discloses beneficial effect: through the infrared ray detection instrument that is equipped with, make things convenient for the user of service to open the infrared ray detection instrument through single chip microcomputer controller, lead to the device to turn on one's side when user of service misoperation, make the blade spill, will close driving motor through single chip microcomputer controller when the infrared ray detection instrument can not detect the lawn, make the pruning sword stop rotating, carry out abundant protection to the user of service.

Description

Garden lawn trimming device with protection function

Technical Field

The utility model belongs to the technical field of the lawn trimming means, concretely relates to garden lawn trimming means with safeguard function.

Background

The garden greening lawn is formed by densely planting perennial short and small herbaceous plants, and needs to be trimmed after the lawn is planted, but the existing trimming device is dangerous to use due to lack of a protection function in actual use, so that the garden lawn trimming device with the protection function on the market is popularized and used;

the garden lawn trimming device disclosed by the application number CN201720934714.9 is also an increasingly mature technology, wherein the technology that a pair of front rollers and a pair of rear rollers are arranged at the bottom of the frame, a front rotating shaft is axially arranged between the two front rollers, the front rotating shaft is in linkage connection with a cutting mechanism, the cutting mechanism comprises a blade group, and the frame is provided with an adjusting mechanism for lifting the blade group is described. The utility model discloses following beneficial effect has: go up and down to the blade group through adjustment mechanism, make the blade group can pack up when out of work to prevent colliding with and wearing and tearing that the blade group probably produced during the transfer car frame, and then provide better protection for the blade group, thereby increased the life of blade group ", but the device still has following defect:

1) The lawn mower does not have the function of protecting users in actual use, so that the blades for trimming the lawn can scratch the users easily;

2) In actual use, the trimmed weeds cannot be collected, and the lawn needs to be cleaned for the second time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a garden lawn trimming means with safeguard function aims at solving the problem that the background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a garden lawn trimming means with safeguard function, includes the base, the top fixed mounting of base has driving motor, single chip microcomputer controller is installed at the top of base, driving motor's both sides all are provided with the support frame, driving motor's output runs through base fixed mounting and has the dwang, the outside of dwang is provided with a plurality of pruning sword, the equal fixed mounting in both sides of base has the backup pad, two infrared detection instrument is all installed to the bottom of backup pad, and the top of base is provided with complementary unit.

As an optimization of the utility model, the complementary unit includes the weeds collecting box that sets up with the base top, the sealed intercommunication of one end of weeds collecting box has the suction pump, one side hinge of weeds collecting box has the chamber door, one side of chamber door is provided with the handle.

As an optimization of the utility model, one side of suction pump is sealed and communicated with the conveyer pipe, one side of the end of conveyer pipe running through the base is sealed and communicated with the straw sucker.

As an optimization of the utility model, the top of the grass suction device is provided with two symmetrical supporting blocks, the top of the supporting block is fixedly connected with the bottom of the inner wall of the base.

As a preferred, the equal fixed mounting in both ends of base has the removal frame, two the bottom of removing the frame all is provided with the universal wheel of even symmetry.

As a preferred, the both sides of base all are provided with the fixed plate, two the equal fixed mounting of one end of fixed plate has the bracing piece, two the inside fixed mounting of bracing piece has the pole of holding up.

As a preferred, driving motor, infrared detection instrument and suction pump all with single chip microcomputer controller electric connection, single chip microcomputer controller and external power supply electric connection.

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

1) Through the arranged base, a user can conveniently cut the lawn, the blade for cutting cannot be contacted with the user when the user trims the lawn, the user can be cut, the user can conveniently open the infrared detector through the single-chip microcomputer controller through the arranged infrared detector, when the user is improperly operated, the device turns over laterally to cause the blade to leak, and when the infrared detector cannot detect the lawn, the single-chip microcomputer controller closes the driving motor to stop the rotation of the cutting blade, so that the user can be fully protected;

2) Through the suction pump that is equipped with, conveniently inhale the weeds after pruning in the conveyer pipe and get into inside the weeds collecting box through the straw catcher, collect.

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 principles of the invention. In the drawings:

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

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

fig. 3 is a schematic bottom structure diagram of the present invention.

In the figure: 1. a base; 2. a drive motor; 3. a support frame; 4. rotating the rod; 5. a trimming blade; 6. a support plate; 7. an infrared detector; 8. an auxiliary mechanism; 81. a weed collecting box; 82. a suction pump; 83. a delivery pipe; 84. a grass suction device; 85. a support block; 86. a movable frame; 87. a universal wheel; 88. a fixing plate; 89. a support bar; 891. a support rod.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a garden lawn trimming means with safeguard function, the on-line screen storage device comprises a base 1, the top fixed mounting of base 1 has driving motor 2, single chip microcomputer controller is installed at the top of base 1, driving motor 2's both sides all are provided with support frame 3, driving motor 2's output runs through base 1 fixed mounting and has dwang 4, dwang 4's outside is provided with a plurality of trimming cutter 5, the equal fixed mounting in both sides of base 1 has backup pad 6, infrared detector 7 is all installed to the bottom of two backup pad 6, the top of base 1 is provided with complementary unit 8.

In this embodiment: the auxiliary mechanism 8 comprises a weed collecting box 81 arranged on the top of the base 1, one end of the weed collecting box 81 is hermetically communicated with a suction pump 82, one side of the weed collecting box 81 is hinged with a box door, and one side of the box door is provided with a handle.

Through the suction pump 82, the user can conveniently open the suction pump 82 through the single chip microcomputer controller, so that the suction pump 82 can suck the trimmed grass into the conveying pipe 83 through the grass sucker 84 and enter the weed collecting box 81.

In this embodiment: one side of the suction pump 82 is hermetically communicated with a delivery pipe 83, and the end of the delivery pipe 83 penetrates through one side of the base 1 and is hermetically communicated with a straw sucking device 84.

Through the base 1 that is equipped with, when the lawn was pruned to the pruning sword 5 to the convenience, can wrap up pruning sword 5 in the inside of base 1, avoided pruning sword 5 to hurt the user when pruning the lawn.

In this embodiment: the top of the grass catcher 84 is provided with two symmetrical supporting blocks 85, and the top of the supporting blocks 85 is fixedly connected with the bottom of the inner wall of the base 1.

Through the supporting shoe 85 that is equipped with, can be more stable when straw catcher 84 absorbs the lawn of pruning, avoided straw catcher 84 to drop and lead to the device to be unable to use when using.

In this embodiment: the both ends of base 1 are all fixed mounting have and are removed frame 86, and the bottom of two removal frames 86 all is provided with the universal wheel 87 even of a symmetry.

Through the universal wheel 87 that is equipped with, the user can make the device remove through universal wheel 87, prunes the lawn in different places then, makes the scope of pruning bigger, improves the efficiency of work.

In this embodiment: base 1's both sides all are provided with fixed plate 88, and the equal fixed mounting in one end of two fixed plates 88 has a bracing piece 89, and the inside fixed mounting of two bracing pieces 89 has holds up pole 891.

Through the pole 891 of holding up that is equipped with, make things convenient for the user of service to hold up pole 891 and universal wheel 87 and mutually support through holding, then drive the device and remove, through the bracing piece 89 that is equipped with, make things convenient for user of service principle trimming means, further protection user of service's safety.

In this embodiment: the driving motor 2, the infrared detector 7 and the suction pump 82 are electrically connected with the single-chip microcomputer controller, and the single-chip microcomputer controller is electrically connected with an external power supply.

Through the singlechip controller who is equipped with, conveniently carry out the circular telegram control to the consumer, use electrical equipment can to its circular telegram when needs power consumption, avoided can't carrying out the situation of circular telegram to it when needs power consumption.

The working principle is as follows: when a user uses the device, the infrared detector 7 is firstly opened through the single chip microcomputer controller, the device is pushed to a lawn, the user opens the driving motor 2 through the single chip microcomputer controller, the output end of the driving motor 2 rotates around the axis of the driving motor and then drives the rotating rod 4 to rotate, the rotating rod 4 drives the trimming knife 5 to rotate, the trimming knife 5 trims the lawn, then the user opens the suction pump 82 through the single chip microcomputer controller, the suction pump 82 sucks the trimmed lawn into the conveying pipe 83 through the grass suction device 84 and collects the lawn in the weed collecting box 81, secondary cleaning is avoided, when the weed collecting box 81 is filled with weeds, the user can open the box door through the holding handle, the weeds are taken out from the weed collecting box 81 and are treated in a unified mode, and finally when the user improperly operates the device to cause side turning over, the infrared detector 7 closes the driving motor 2 through the single chip microcomputer controller if the device detects that the device is separated from the lawn, so that the driving motor 2 is quickly stopped and then the rotation of the lawn is stopped, and the trimming user is avoided being cut.

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 garden lawn trimming means with safeguard function, includes base (1), its characterized in that, the top fixed mounting of base (1) has driving motor (2), single chip microcomputer controller is installed at the top of base (1), the both sides of driving motor (2) all are provided with support frame (3), the output of driving motor (2) runs through base (1) fixed mounting and has dwang (4), the outside of dwang (4) is provided with a plurality of trimming sword (5), the equal fixed mounting in both sides of base (1) has backup pad (6), two infrared detection instrument (7) are all installed to the bottom of backup pad (6), and the top of base (1) is provided with complementary unit (8).

2. The garden lawn mowing device with the protection function according to claim 1, wherein: the weed collecting box is characterized in that the auxiliary mechanism (8) comprises a weed collecting box (81) arranged at the top of the base (1), one end of the weed collecting box (81) is hermetically communicated with a suction pump (82), one side of the weed collecting box (81) is hinged with a box door through a hinge, and one side of the box door is provided with a handle.

3. The garden lawn mowing device with the protection function according to claim 2, wherein: one side of the suction pump (82) is communicated with a delivery pipe (83) in a sealing way, and the end head of the delivery pipe (83) penetrates through one side of the base (1) and is communicated with a straw sucker (84) in a sealing way.

4. A garden lawn mowing device with a protection function according to claim 3, characterized in that: the top of the grass suction device (84) is provided with two symmetrical supporting blocks (85), and the top of each supporting block (85) is fixedly connected with the bottom of the inner wall of the base (1).

5. The garden lawn mowing device with the protection function according to claim 4, wherein: the two ends of the base (1) are fixedly provided with moving frames (86), and the bottom of each moving frame (86) is provided with a pair of symmetrical universal wheels (87).

6. The garden lawn mowing device with the protection function according to claim 5, wherein: the both sides of base (1) all are provided with fixed plate (88), two the equal fixed mounting of one end of fixed plate (88) has bracing piece (89), two the inside fixed mounting of bracing piece (89) has handrail (891).

7. The garden lawn mowing device with the protection function according to claim 2, wherein: the driving motor (2), the infrared detector (7) and the suction pump (82) are electrically connected with the single chip microcomputer controller, and the single chip microcomputer controller is electrically connected with an external power supply.