CN217850174U

CN217850174U - Gardens are with lawn trimming means of being convenient for height-adjusting

Info

Publication number: CN217850174U
Application number: CN202221442324.7U
Authority: CN
Inventors: 孙涛; 丁传山; 徐波
Original assignee: Shandong Meihua Environmental Technology Co ltd
Current assignee: Shandong Meihua Environmental Technology Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-11-22
Anticipated expiration: 2032-06-10

Abstract

The utility model discloses a gardens are with lawn trimming means of height-adjusting of being convenient for, include: the device comprises a main body, wherein the main body can be used for installing the device, the side face of the main body is connected with a push rod, the top of the main body is provided with a driving mechanism in a penetrating mode, the output end of the driving mechanism is provided with a trimming frame, and the side face of the main body is connected with a movable wheel. This gardens are with lawn trimming means of being convenient for height-adjusting, can drive first bearing when the connecting plate removes, the rotary rod removes with the regulating wheel, can prop the main part when the regulating wheel removes, prop up when the main part is anterior and can make things convenient for weeds to get into and prune, the locating piece can reset through spring self elasticity, can fix a position the nut after the locating piece resets, make things convenient for the trimmer to put up and can avoid droing when pruning the lawn, can drive the deflector and carry out the phase displacement when the sliding block slides, can press higher weeds and fold when the deflector moves in opposite directions, make things convenient for the deflector to lead to weeds.

Description

Gardens are with lawn trimming means of being convenient for height-adjusting

Technical Field

The utility model relates to a garden equipment technical field specifically is a gardens are with lawn trimming means of being convenient for height-adjusting.

Background

A lawn trimming machine, which is a machine for trimming a lawn according to the use requirement of the lawn and a certain height. The garden machine is the most common machine in garden machines. The cutting device is divided into a rotary cutter type, a hob type, a reciprocating cutter tooth type, a flail type, a rope type and the like, and the rotary cutter type and the hob type are most commonly used. According to the form of matched power and chassis, it is divided into portable type, walking control type and riding type. The walk-operated type can be divided into a walk-operated push-type and a walk-operated self-propelled type, and the existing lawn mowing device has certain defects when in use, such as the following;

like a lawn trimming means for garden management of publication number CN 213245832U, the utility model relates to a lawn trimming means technical field just discloses a lawn trimming means for garden management, the load simulator comprises a case, the inner chamber diapire fixed mounting of machine case has first motor, the first bevel gear of output fixedly connected with of first motor. According to the lawn trimming device for garden management, the first motor is arranged, the first motor drives the second bevel gear to rotate through the first bevel gear, the second bevel gear drives the cutting knife to rotate through the first rotating shaft, rotating airflow is formed at the same time, the cutting knife cuts grass blades, the second motor drives the second belt wheel to rotate through the first belt wheel, the second belt wheel drives the fan to rotate through the second rotating shaft, the fan pumps air out of the collecting box to form negative pressure, the grass blades enter the collecting bag along the feeding pipe along with the airflow, and therefore collection of cut grass is achieved, and the problem that existing lawn trimming devices can only perform mowing operation simply and cannot collect the cut grass at the same time is solved;

this prior art solution also presents the following problems when in use:

1. the grass feeding height is inconvenient to adjust;

2. the trimming frame is easy to fall off;

3. the grass feeding is inconvenient to guide;

improvements are needed to address the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a following technical scheme: an object of the utility model is to provide a gardens are with lawn trimming means of height-adjusting of being convenient for to solve the gardens on the present market that above-mentioned background art provided and use lawn trimming means, inconvenient regulation is advanced the grass height, prunes the frame and drops easily, advances the problem of the inconvenient direction of grass.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gardens are with lawn mowing device of height-adjusting of being convenient for, includes:

the device comprises a main body, a pushing rod is connected to the side face of the main body, a driving mechanism is installed at the top of the main body in a penetrating mode, a trimming frame is arranged at the output end of the driving mechanism, a moving wheel is connected to the side face of the main body, and an adjusting wheel is arranged on the side face of the main body far away from the moving wheel;

the rotating rod is connected between the adjusting wheels, a first bearing is connected to the side surface of the rotating rod, a connecting plate is connected between the first bearings, and a second bearing is connected to the side surface of the connecting plate;

the threaded rod is connected between the second bearing and the main body in a penetrating mode, and a guide rod is connected between the connecting plate and the main body in a penetrating mode.

Preferably, be threaded connection between threaded rod and the main part, and constitute revolution mechanic through the second bearing between threaded rod and the connecting plate, rotate the threaded rod and can carry out the screw thread slip through the main part, can drive the second bearing when the threaded rod screw thread slip and rotate and remove, can make threaded rod and connecting plate rotate when the second bearing rotates, can drive the connecting plate and remove when the second bearing removes.

Preferably, the driving mechanism is further provided with a connecting rod, an extrusion groove, a positioning block, a spring and a nut;

the connecting rod is connected between the driving mechanism and the trimming frame, an extrusion groove is formed in the side face of the connecting rod in a penetrating mode, and positioning blocks are connected to two sides of the extrusion groove;

the spring is connected between the positioning blocks, the side face of the connecting rod is connected with the nut, the nut is in threaded connection with the connecting rod, the connecting rod is in sliding connection with the trimming frame, the trimming frame is pulled to be slidably sleeved on the side face of the connecting rod, the nut can be rotated to slide in a threaded mode through the connecting rod after the trimming frame is sleeved, and the nut can extrude the inclined face of the positioning block when the nut slides to the side face of the positioning block in a threaded mode.

Preferably, be sliding connection between extrusion groove and the locating piece, and constitute extending structure through the spring between the locating piece, can slide through the extrusion groove when the locating piece receives the extrusion, can extrude the spring when the locating piece slides, the nut can the screw thread slide to the side of trimming frame when the locating piece extrudees extrusion inslot, can separate with the locating piece when the nut screw thread slides to the trimming frame side, the locating piece can reset through spring self elasticity, can fix a position the nut after the locating piece resets.

Preferably, the main body is further provided with a sliding groove, a bidirectional threaded rod, a sliding block and a guide plate;

the sliding groove is formed in the main body, and a bidirectional threaded rod is connected in the sliding groove in a penetrating manner;

the sliding block is connected the side of two-way threaded rod, the sliding block side is connected with the deflector, and two sets of deflectors are the splayed, can drive the deflector when the sliding block slides and carry out the removal in opposite directions, can press higher weeds when the deflector removes in opposite directions and fold.

Preferably, constitute revolution mechanic between sliding tray and the two-way threaded rod, and be threaded connection between two-way threaded rod and the sliding block to sliding connection between sliding block and the sliding tray rotates two-way threaded rod and can rotate through the sliding tray, can drive the sliding block when two-way threaded rod is rotatory and carry out the screw thread slip in opposite directions, can lead to the slip through the sliding tray when the sliding block is the screw thread slip in opposite directions.

Compared with the prior art, the beneficial effects of the utility model are that: this gardens are with lawn trimming means of height-adjusting of being convenient for, can drive first bearing when the connecting plate removes, the rotary rod removes with the regulating wheel, can prop up the main part front portion when the regulating wheel removes, prop up when the main part front portion and can make things convenient for weeds to get into to prune, the locating piece can reset through spring self elasticity, can fix a position the nut after the locating piece resets, make things convenient for the trimmer frame to avoid droing when pruning the lawn, can drive the deflector when sliding block slides and carry out the phase displacement, can press higher weeds when the deflector moves in phase and fold, make things convenient for the deflector to lead to weeds.

1. The threaded rod can be rotated to perform threaded sliding through the main body, the threaded rod can drive the second bearing to perform rotating movement when in threaded sliding, the threaded rod and the connecting plate can be rotated when the second bearing is rotated, the connecting plate can be driven to move when the second bearing moves, the guide rod can be driven to move when the connecting plate moves, the guide rod can slide through the main body when moving, the first bearing, the rotating rod and the adjusting wheel can be driven to move when the connecting plate moves, the front part of the main body can be supported when the adjusting wheel moves, and weeds can conveniently enter the main body to be trimmed when the front part of the main body is supported;

2. the trimming frame can be pulled to be sleeved on the side face of the connecting rod in a sliding mode, the nut can be rotated to slide in a threaded mode through the connecting rod after the trimming frame is sleeved, the nut can extrude the inclined face of the positioning block when the nut slides to the side face of the positioning block, the positioning block can slide through the extrusion groove when being extruded, the spring can be extruded when the positioning block slides, the nut can slide to the side face of the trimming frame in a threaded mode when the positioning block is extruded into the extrusion groove, the nut can be separated from the positioning block when the nut slides to the side face of the trimming frame, the positioning block can reset through the elasticity of the spring, the nut can be positioned after the positioning block resets, and the trimming frame can be prevented from falling off when a lawn is trimmed conveniently;

3. rotate two-way threaded rod and can rotate through the sliding tray, can drive the sliding block when two-way threaded rod is rotatory and carry out the screw thread slip in opposite directions, can carry out the direction slip through the sliding tray when the sliding block is screw thread slip in opposite directions, can drive the deflector when the sliding block slides and carry out the phase displacement in opposite directions, can press higher weeds when the deflector moves in opposite directions and fold, make things convenient for the deflector to lead to weeds.

Drawings

FIG. 1 is a schematic side view of the cross-sectional structure of the present invention;

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

FIG. 3 is a front view of the adjusting wheel of the present invention;

FIG. 4 is an enlarged schematic view of part A of the present invention;

FIG. 5 is an enlarged view of the part B of the present invention;

fig. 6 is an enlarged schematic view of the part C of the present invention.

In the figure: 1. a main body; 2. a push rod; 3. a drive mechanism; 4. a trimming frame; 5. a moving wheel; 6. an adjustment wheel; 7. rotating the rod; 8. a first bearing; 9. a connecting plate; 10. a second bearing; 11. a threaded rod; 12. a guide bar; 13. a connecting rod; 14. extruding a groove; 15. positioning a block; 16. a spring; 17. a nut; 18. a sliding groove; 19. a bidirectional threaded rod; 20. a slider; 21. a guide plate.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a gardens are with lawn mowing device of height-adjusting of being convenient for, includes:

the device comprises a main body 1, wherein the main body 1 can be used for mounting the device, a push rod 2 is connected to the side surface of the main body 1, a driving mechanism 3 is installed at the top of the main body 1 in a penetrating mode, a trimming frame 4 is arranged at the output end of the driving mechanism 3, a moving wheel 5 is connected to the side surface of the main body 1, and an adjusting wheel 6 is arranged on the side surface of the main body 1 far away from the moving wheel 5;

the rotary rod 7 is connected between the regulating wheel 6, the side surface of the rotary rod 7 is connected with a first bearing 8, a connecting plate 9 is connected between the first bearings 8, the side surface of the connecting plate 9 is connected with a second bearing 10, a threaded rod 11 is connected between the second bearing 10 and the main body 1 in a penetrating manner, and a guide rod 12 is connected between the connecting plate 9 and the main body 1 in a penetrating manner.

The threaded rod 11 is in threaded connection with the main body 1, and the threaded rod 11 and the connecting plate 9 form a rotating structure through the second bearing 10.

Referring to fig. 1,2,3 and 4, it can be known that rotating the threaded rod 11 can perform threaded sliding through the main body 1, the threaded rod 11 can drive the second bearing 10 to perform rotational movement during the threaded sliding, the threaded rod 11 and the connecting plate 9 can rotate during the rotation of the second bearing 10, the connecting plate 9 can be driven to move while the second bearing 10 moves, the connecting plate 9 can drive the guide rod 12 to move while moving, the guide rod 12 can slide through the main body 1 while moving, the first bearing 8 can be driven while the connecting plate 9 moves, the rotating rod 7 and the regulating wheel 6 move, and the main body 1 can be supported in front when the regulating wheel 6 moves.

Actuating mechanism 3 still is provided with connecting rod 13, extrusion groove 14, locating piece 15, spring 16 and nut 17, and connecting rod 13 is connected between actuating mechanism 3 and trimming frame 4, and extrusion groove 14 has been seted up to connecting rod 13 side run through, and extrusion groove 14 both sides are connected with locating piece 15, and spring 16 connects between locating piece 15, and connecting rod 13 side is connected with nut 17, and is threaded connection between nut 17 and the connecting rod 13 to be sliding connection between connecting rod 13 and trimming frame 4.

The extrusion groove 14 is in sliding connection with the positioning blocks 15, and the positioning blocks 15 form a telescopic structure through springs 16.

Referring to fig. 1 and 5, the trimming frame 4 can be pulled to be slidably sleeved on the side surface of the connecting rod 13, after the trimming frame 4 is sleeved, the nut 17 can be rotated to slide through the connecting rod 13, when the nut 17 slides to the side surface of the positioning block 15, the nut 17 can extrude the inclined surface of the positioning block 15, when the positioning block 15 is extruded, the positioning block 14 can slide through the extrusion groove 14, when the positioning block 15 slides, the spring 16 can be extruded, when the positioning block 15 is extruded into the extrusion groove 14, the nut 17 can slide to the side surface of the trimming frame 4 through the screw thread, when the nut 17 slides to the side surface of the trimming frame 4, the nut 17 can be separated from the positioning block 15, the positioning block 15 can be reset through the self elastic force of the spring 16, and after the positioning block 15 is reset, the nut 17 can be positioned.

The main part 1 is still provided with sliding tray 18, two-way threaded rod 19, sliding block 20 and deflector 21, and sliding tray 18 sets up in the inside of main part 1, and the inside through connection of sliding tray 18 has two-way threaded rod 19, and sliding block 20 connects in the side of two-way threaded rod 19, and sliding block 20 side is connected with deflector 21, and two sets of deflectors 21 are the splayed.

The sliding groove 18 and the bidirectional threaded rod 19 form a rotating structure, the bidirectional threaded rod 19 and the sliding block 20 are in threaded connection, and the sliding block 20 and the sliding groove 18 are in sliding connection.

Referring to fig. 1,2 and 6, it can be known that the bidirectional threaded rod 19 can rotate through the sliding groove 18, when the bidirectional threaded rod 19 rotates, the sliding block 20 can be driven to slide in opposite threads, when the sliding block 20 slides in opposite threads, the sliding block 18 can guide and slide, when the sliding block 20 slides, the guide plate 21 can be driven to move in opposite directions, and when the guide plate 21 moves in opposite directions, the higher weeds can be pressed and folded.

The working principle is as follows: when using this gardens with lawn mowing device convenient to height-adjusting, at first, it can carry out the screw thread slip through main part 1 to rotate threaded rod 11, threaded rod 11 can drive second bearing 10 when the screw thread slip and rotate and move, can make threaded rod 11 rotate with connecting plate 9 when second bearing 10 rotates, can drive connecting plate 9 when second bearing 10 removes, can drive guide bar 12 when connecting plate 9 removes, can slide through main part 1 when guide bar 12 removes, can drive first bearing 8 when connecting plate 9 removes, rotary rod 7 moves with regulating wheel 6, can prop up main part 1 front portion when regulating wheel 6 removes, prop up when main part 1 front portion and can make things convenient for weeds to get into and prune, the content that does not describe in detail in this description belongs to the known prior art of professional technical personnel in the field.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a gardens are with lawn mowing device of height-adjusting of being convenient for which characterized in that includes:

the cutting machine comprises a main body (1), wherein a push rod (2) is connected to the side surface of the main body (1), a driving mechanism (3) is installed at the top of the main body (1) in a penetrating mode, a trimming frame (4) is arranged at the output end of the driving mechanism (3), a moving wheel (5) is connected to the side surface of the main body (1), and an adjusting wheel (6) is arranged on the side surface, far away from the moving wheel (5), of the main body (1);

the rotary rods (7) are connected between the adjusting wheels (6), the side surfaces of the rotary rods (7) are connected with first bearings (8), connecting plates (9) are connected between the first bearings (8), and the side surfaces of the connecting plates (9) are connected with second bearings (10);

the threaded rod (11) is connected between the second bearing (10) and the main body (1) in a penetrating mode, and a guide rod (12) is connected between the connecting plate (9) and the main body (1) in a penetrating mode.

2. A lawn mowing device for gardens convenient to adjust in height according to claim 1, wherein: threaded connection is between threaded rod (11) and main part (1), and constitutes revolution mechanic through second bearing (10) between threaded rod (11) and connecting plate (9).

3. A lawn mowing device for gardens convenient to adjust in height according to claim 1, wherein: the driving mechanism (3) is also provided with a connecting rod (13), an extrusion groove (14), a positioning block (15), a spring (16) and a nut (17);

the connecting rod (13) is connected between the driving mechanism (3) and the trimming frame (4), an extrusion groove (14) is formed in the side face of the connecting rod (13) in a penetrating mode, and positioning blocks (15) are connected to the two sides of the extrusion groove (14);

the spring (16) is connected between the positioning blocks (15), the side face of the connecting rod (13) is connected with a nut (17), the nut (17) is in threaded connection with the connecting rod (13), and the connecting rod (13) is in sliding connection with the trimming frame (4).

4. A lawn mowing device for gardens convenient to adjust in height according to claim 3, wherein: the extrusion groove (14) is in sliding connection with the positioning blocks (15), and the positioning blocks (15) form a telescopic structure through springs (16).

5. A lawn mowing device for gardens convenient to adjust in height according to claim 1, wherein: the main body (1) is also provided with a sliding groove (18), a bidirectional threaded rod (19), a sliding block (20) and a guide plate (21);

the sliding groove (18) is formed in the main body (1), and a bidirectional threaded rod (19) is connected in the sliding groove (18) in a penetrating manner;

sliding block (20) connect the side of two-way threaded rod (19), sliding block (20) side is connected with deflector (21), and two sets of deflectors (21) are the splayed.

6. A lawn mowing device for gardens of easy height adjustment according to claim 5, wherein: constitute revolution mechanic between sliding tray (18) and two-way threaded rod (19), and be threaded connection between two-way threaded rod (19) and sliding block (20) to be sliding connection between sliding block (20) and sliding tray (18).