CN210226121U - Hand-held lawn puncher - Google Patents

Abstract

The utility model belongs to the lawn field of punching specifically is hand-held lawn puncher, including organism, engine, screw rod, slider, chuck, the organism upper end is equipped with the generator, generator one side is equipped with the clutch, the generator opposite side is equipped with the engine, the engine with be equipped with first belt between the clutch, the generator with be equipped with the second belt between the clutch, the generator front portion is equipped with the biax motor, biax motor both ends all are equipped with the worm, the worm rear portion is equipped with the gear, the gear lower extreme is equipped with the screw rod, be equipped with on the screw rod the slider, the slider with the screw rod passes through threaded connection, slider one side is equipped with the removal wheel, the organism front portion is equipped with the handrail, the organism inboard is equipped with the pivot. The utility model discloses the design has worm, gear, worm and slider to can mutually support and drive the removal wheel and go up and down, more do benefit to punching of cutter.

Description

Hand-held lawn puncher

Technical Field

The utility model belongs to the lawn field of punching specifically relates to hand-held lawn puncher.

Background

The lawn puncher is divided into a golf lawn puncher and a garden greening lawn puncher. The golf lawn puncher is also a lane puncher and a green puncher. The lawn puncher can be divided into a walking self-propelled type, a riding type, a tractor suspension traction type and the like according to the structural form of the lawn puncher; the method is divided into a rolling type punching type, a vertical punching type and the like according to the movement mode of a punching cutter. The main purpose of the perforation is to increase the air permeability and water permeability of the soil. Can help plants to better absorb nutrients. Cutting off rhizome and stolon, and stimulating new rhizome to grow.

The existing hand-held lawn puncher cannot drive a sliding block and move up and down by utilizing a screw rod, so that a punching tool cannot be conveniently and better inserted into the soil.

It is noted that the information disclosed in this background section of the invention is only for enhancement of understanding of the general background of the invention, and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the prior art, the utility model discloses the design has worm, gear, worm and slider to can mutually support and drive the removal wheel and go up and down, more do benefit to punching of cutter.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the hand-held lawn puncher comprises a machine body, an engine, a screw rod, a sliding block and a chuck, wherein the upper end of the machine body is provided with a generator, one side of the generator is provided with a clutch, the other side of the generator is provided with the engine, a first belt is arranged between the engine and the clutch, a second belt is arranged between the generator and the clutch, the front part of the generator is provided with a double-shaft motor, two ends of the double-shaft motor are respectively provided with a worm, the rear part of the worm is provided with a gear, the lower end of the gear is provided with the screw rod, the screw rod is provided with the sliding block, the sliding block is in threaded connection with the screw rod, so that the screw rod can drive the sliding block to lift after rotating, one side of the sliding block is provided with a moving wheel, the front part of the machine body, be equipped with in the pivot the chuck, the chuck with the pivot is through the key-type connection, the pivot is driving the chuck can not skid when rotating, be equipped with the cutter of punching on the chuck, be equipped with fixing bolt on the cutter of punching, the organism both sides all are equipped with the protective bar, the generator with the biax motor electricity is connected.

On the basis of the technical scheme, the worm with the double-shaft motor passes through the key-type connection, the worm with gear engagement, the gear with the screw rod passes through the key-type connection, double-shaft motor drives the worm can not skid when rotating, the worm can drive after rotating the gear rotates, the gear is driving the screw rod can not skid when rotating.

On the basis of the technical scheme, a groove for the sliding block to slide is formed in the machine body, the moving wheel is rotatably connected with the sliding block, the sliding block can slide in the groove in the machine body, and the sliding block supports the moving wheel to rotate.

On the basis of the technical scheme, the rotating shaft is connected with the machine body through a bearing, and the machine body and the bearing are matched to support the rotating shaft to rotate.

On the basis of the technical scheme, the number of the punching tools capable of being installed on the chuck is 6, the fixing bolt is connected with the chuck through threads, and the punching tools can better punch holes.

On the basis of the technical scheme, holes are formed in the punching cutter, so that soil can pass through the holes.

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

the starting engine utilizes the second belt to drive the generator to generate electricity, so that the double-shaft motor can be started to drive the worm, the gear and the screw rod to rotate, the screw rod drives the sliding block and the moving wheel to lift, and a punching cutter can conveniently punch lawn jacks.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which 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 and not to limit the invention. In the drawings:

fig. 1 is a first isometric view of the walk-behind lawn puncher of the present invention;

fig. 2 is a second axial view of the walk behind lawn drill of the present invention;

fig. 3 is a schematic structural view of a sliding block in the walking-type lawn puncher of the present invention;

FIG. 4 is a schematic view of a chuck structure of the walking-type lawn puncher of the present invention;

fig. 5 is a schematic structural view of a punching tool in the walking-type lawn puncher of the present invention;

fig. 6 is a cross-sectional view of the punching tool in the hand-held lawn puncher of the present invention.

The reference numerals are explained below:

1. a body; 2. an engine; 3. a generator; 4. a clutch; 5. a handrail; 6. a first belt; 7. a second belt; 8. a double-shaft motor; 9. a worm; 10. a gear; 11. a screw; 12. a third belt; 13. a moving wheel; 14. a slider; 15. a rotating shaft; 16. a chuck; 17. fixing the bolt; 18. a punching cutter; 19. a guard bar.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Examples

Referring to fig. 1-6, the present invention provides a technical solution: a hand-held lawn puncher comprises a body 1, an engine 2, a screw 11, a slider 14 and a chuck 16, wherein the upper end of the body 1 is provided with a generator 3, one side of the generator 3 is provided with a clutch 4, the clutch 4 is used for controlling the rotation of a third belt 12 through a set control measure, the other side of the generator 3 is provided with the engine 2, a first belt 6 is arranged between the engine 2 and the clutch 4, a second belt 7 is arranged between the generator 3 and the clutch 4, the front part of the generator 3 is provided with a double-shaft motor 8, two ends of the double-shaft motor 8 are both provided with worms 9, the rear part of the worms 9 is provided with a gear 10, the lower end of the gear 10 is provided with the screw 11, the slider 14 is arranged on the screw 11, the slider 14 is in threaded connection with the screw 11, so that the screw 11 can drive the slider 14 to lift after rotating, one side of the slider, 1 inboard of organism is equipped with pivot 15, be equipped with third belt 12 between pivot 15 and the clutch 4, be equipped with chuck 16 on the pivot 15, chuck 16 passes through the key-type connection with pivot 15, pivot 15 can not skid when driving chuck 16 and rotate, be equipped with perforating tool 18 on chuck 16, perforating tool 18 is used for inserting the lawn and punches, be equipped with fixing bolt 17 on perforating tool 18, 1 both sides of organism all are equipped with fender rod 19, fender rod 19 is used for the protection, generator 3 is connected with the 8 electricity of biax motor.

The worm 9 is in key connection with the double-shaft motor 8, the worm 9 is meshed with the gear 10, the gear 10 is in key connection with the screw 11, the double-shaft motor 8 cannot slip when driving the worm 9 to rotate, the worm 9 can drive the gear 10 to rotate after rotating, and the gear 10 cannot slip when driving the screw 11 to rotate; a groove for sliding the sliding block 14 is formed on the machine body 1, the moving wheel 13 is rotatably connected with the sliding block 14, the sliding block 14 can slide in the groove on the machine body 1, and the sliding block 14 supports the moving wheel 13 to rotate; the rotating shaft 15 is connected with the machine body 1 through a bearing, and the machine body 1 and the bearing are matched to support the rotating shaft 15 to rotate; the number of 6 punching tools 18 can be mounted on the chuck 16, the fixing bolt 17 is in threaded connection with the chuck 16, and the punching tools 18 can punch holes better; the perforating tool 18 is formed with holes to allow soil to pass through the holes.

The utility model discloses a theory of operation and use flow: gasoline is added into the engine 2, the engine 2 is started, the second belt 7 is used for driving the generator 3 to generate electricity, the double-shaft motor 8 can be started to drive the worm 9, the gear 10 and the screw 11 to rotate, the screw 11 drives the sliding block 14 and the moving wheel 13 to lift, the punching tool 18 can conveniently punch lawn holes, the engine 2 simultaneously drives the clutch 4 to rotate by using the first belt 6, the clutch 4 can be controlled by controlling the clutch 4 to drive the third belt 12 to rotate, the rotating shaft 15 is driven by using the third belt 12 to rotate under the condition that the moving wheel 13 is lifted, the rotating shaft 15 drives the chuck 16 and the punching tool 18 to rotate, the punching tool 18 can be inserted into the ground, the lawn is punched, and soil blocks can pass through holes in the punching tool 18.

Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims (6)

1. Hand-held lawn puncher, its characterized in that: comprises a machine body (1), an engine (2), a screw rod (11), a sliding block (14) and a chuck (16), wherein the upper end of the machine body (1) is provided with a generator (3), one side of the generator (3) is provided with a clutch (4), the other side of the generator (3) is provided with the engine (2), a first belt (6) is arranged between the engine (2) and the clutch (4), a second belt (7) is arranged between the generator (3) and the clutch (4), the front part of the generator (3) is provided with a double-shaft motor (8), two ends of the double-shaft motor (8) are respectively provided with a worm (9), the rear part of the worm (9) is provided with a gear (10), the lower end of the gear (10) is provided with the screw rod (11), the sliding block (14) is arranged on the screw rod (11), and the sliding block (14) is connected, slider (14) one side is equipped with removes wheel (13), organism (1) front portion is equipped with handrail (5), organism (1) inboard is equipped with pivot (15), pivot (15) with be equipped with third belt (12) between clutch (4), be equipped with in pivot (15) chuck (16), chuck (16) with pivot (15) are through the key-type connection, be equipped with on chuck (16) and punch cutter (18), be equipped with fixing bolt (17) on punching cutter (18), organism (1) both sides all are equipped with protective lever (19), generator (3) with biax motor (8) electricity is connected.

2. A walk behind lawn punch as defined in claim 1, wherein: the worm (9) with double-shaft motor (8) passes through the key-type connection, worm (9) with gear (10) meshing, gear (10) with screw rod (11) passes through the key-type connection.

3. A walk behind lawn punch as defined in claim 1, wherein: a groove for the sliding of the sliding block (14) is formed in the machine body (1), and the moving wheel (13) is rotationally connected with the sliding block (14).

4. A walk behind lawn punch as defined in claim 1, wherein: the rotating shaft (15) is connected with the machine body (1) through a bearing.

5. A walk behind lawn punch as defined in claim 1, wherein: the number of the punching cutters (18) is 6, and the fixing bolt (17) is connected with the chuck (16) through threads.

6. A walk behind lawn punch as defined in claim 1, wherein: holes are formed in the punching cutter (18).

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