CN214961125U - Adjustable hand-push grass mower - Google Patents

Abstract

The utility model discloses a hand push machine of beating grass with adjustable, it belongs to lawn mower technical field. It mainly includes the frame, the frame both sides are equipped with respectively and remove the wheel, are equipped with power device in the frame, and power device's output and action bars one end are connected, and the action bars other end passes through the gear box and is connected with the mechanism of beating the grass, the mechanism of beating the grass includes the fixed plate, and the fixed plate both ends are equipped with the support respectively, and the fixed plate below is equipped with the blade of beating the grass, and the blade of beating the grass is connected with the output of gear box. The utility model discloses simple structure is compact, has avoided the mechanism of beating the grass to block up, can freely adjust the height of beating the grass simultaneously to adjust handle height and angle according to operating personnel demand. The utility model discloses mainly used operation of beating grass.

Description

Adjustable hand-push grass mower

Technical Field

The utility model belongs to the technical field of the lawn mower, specifically speaking especially relates to a hand push lawn mower with adjustable.

Background

The grass trimmer is a handheld tool for cutting weeds in places such as lawns, gardens, pastures and the like, can be divided into two modes of oil-driven and electric-driven according to a power source, is widely applied to trimming of the lawns and the gardens, can reduce the labor intensity of gardening personnel, and saves the labor cost. However, the existing grass trimmers are usually backpack grass trimmers, gardening personnel cannot work for a long time under the condition of bearing load, and the existing grass trimmers cannot freely adjust grass trimming height. Secondly, when the grass mower is used, the cut grass falls on the grass mowing mechanism, so that the grass mowing mechanism is easy to block and stop, and the working efficiency is seriously influenced.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide a hand push grass mower with adjustable, its simple structure is compact, has avoided grass mowing mechanism to block up, can freely adjust simultaneously and beat the grass height to adjust handle height and angle according to operating personnel's demand.

Hand push mower with adjustable, including the frame, the frame both sides are equipped with respectively removes the wheel, are equipped with power device in the frame, power device's output and action bars one end are connected, the action bars other end passes through the gear box and is connected with grass mowing mechanism, grass mowing mechanism includes the fixed plate, and the fixed plate both ends are equipped with the support respectively, and the fixed plate below is equipped with grass mowing blade, grass mowing blade is connected with the output of gear box.

Preferably, two ends of the fixing plate are of a stepped structure, mounting holes are respectively formed in stepped planes of the stepped structures on two sides, and the stepped structures are fixedly connected with the support through fasteners.

Preferably, the frame rear is equipped with the handle, and the handle passes through angle adjustment mechanism and frame fixed connection, angle adjustment mechanism includes the connecting rod, and the connecting rod both ends are respectively through angle adjustment board and frame and handle fixed connection, are equipped with locating hole and more than one angle modulation hole on the angle adjustment board, and the connecting rod passes through locating hole and angle modulation hole fixed connection on fastener and the angle adjustment board.

Preferably, be equipped with in the frame and grass mechanism matched with grass-mowing mechanism dials grass mechanism, dial grass mechanism and include the mount, the mount rear end is connected with the frame, and the mount front end is connected with the action bars, and mount front end both sides are equipped with more than one grass-mowing pole respectively, the grass-mowing pole front end fixed connection of both sides, and grass-mowing pole rear end is to grass-mowing mechanism both sides expansion.

Preferably, the grass poking mechanism is provided with more than two grass blocking rods above, the two sides of the fixing frame are respectively provided with the connecting seat, the front ends of the grass blocking rods are fixedly connected with the grass poking rods, and the rear ends of the grass blocking rods are fixedly connected with the connecting seat.

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

1. the grass mowing mechanism of the utility model is matched with the fixing plate of the ladder-shaped structure through the brackets at the two sides, so that the ladder surfaces with different heights can be connected with the brackets, and the height of the grass mowing blade can be adjusted, thereby the grass mowing height can be adjusted as required during working;

2. the utility model adds the connecting rod and the angle adjusting plate between the handle and the frame, and realizes the adjustment of the height and the angle of the handle through the matching of the angle adjusting holes with different angles and the positioning holes, thereby being more humanized, more convenient to use and wider in applicable population;

3. the grass poking mechanism and the grass blocking rod are additionally arranged above the grass mowing mechanism, and the grass poking mechanism can divide higher grass towards two sides to prevent the grass from covering the machine and influencing the work; meanwhile, the grass blocking rod can effectively prevent the grass which is cut off from falling on the grass mowing mechanism to cause the blockage and the shutdown of the grass mowing mechanism.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of the present invention.

In the figure, 1, a grass mowing mechanism; 11. a support; 12. a grass cutting blade; 13. a fixing plate; 14. a stepped structure; 15. a shield; 2. a grass poking mechanism; 21. a fixed mount; 22. a support bar; 23. a grass poking rod; 24. a grass blocking rod; 25. a connecting seat; 3. a frame; 4. a moving wheel; 5. a connecting rod; 6. an angle adjusting plate; 61. positioning holes; 62. an angle adjusting hole; 7. a handle; 8. a power plant; 9. an operating lever; 10. a gear box.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1 and 2, the adjustable hand-push grass mower comprises a frame 3, wherein moving wheels 4 are respectively arranged on two sides of the frame 3, a power device 8 is arranged on the frame 3, the power device 8 can be a motor or a gasoline engine, the output end of the power device 8 is connected with one end of a transmission shaft in an operating rod 9, the other end of the transmission shaft in the operating rod 9 is connected with a grass mowing mechanism 1 through a gear box 10, a protective cover 15 is arranged behind the grass mowing mechanism 1, and the protective cover 15 plays a role of safety protection and prevents broken grass or stones from splashing to hurt people during grass mowing; grass mowing mechanism 1 comprises a fixing plate 13, the fixing plate 13 is fixedly connected with a gear box 10, two ends of the fixing plate 13 are respectively provided with a support 11, the support 11 is made of aluminum alloy, a grass mowing blade 12 is arranged below the fixing plate 13, and the grass mowing blade 12 is connected with an output end of the gear box 10. The bracket 11 can be made into a ring-like structure with a hollow middle part, so as to avoid hindering the rotation of the grass cutting blade 12.

Two ends of the fixing plate 13 are in a step-shaped structure 14, mounting holes are respectively arranged on step planes of the step-shaped structures 14 on two sides, and the step-shaped structures 14 are fixedly connected with the bracket 11 through fasteners. When in use, the height of the grass cutting blade 12 can be adjusted by matching the stepped planes with different heights with the bracket 11.

As shown in fig. 2, frame 3 rear is equipped with handle 7, and handle 7 passes through angle adjustment mechanism and frame 3 fixed connection, angle adjustment mechanism includes connecting rod 5, and connecting rod 5 both ends are respectively through angle adjustment plate 6 and frame 3 and handle 7 fixed connection, are equipped with locating hole 61 and more than one angle adjustment hole 62 on the angle adjustment plate 6, and two angle adjustment plate 6 are close to on one side of locating hole 61 is fixed in frame 3 and handle 7 respectively, and connecting rod 5 passes through locating hole 61 and angle adjustment hole 62 fixed connection on fastener and the angle adjustment plate 6. The height and the angle of the handle 7 can be adjusted by matching the two angle adjusting plates 6, so that the use by people is facilitated.

The grass poking mechanism 2 matched with the grass mowing mechanism 1 is arranged at the front end of the rack 3, the grass poking mechanism 2 comprises a fixing frame 21, the rear end of the fixing frame 21 is connected with the rack 3, the front end of the fixing frame 21 is connected with the operating rod 9, two grass poking rods 23 are respectively arranged on two sides of the front end of the fixing frame 21 through supporting rods 22, and the supporting rods 22 are used for enabling the grass poking rods 23 to be arranged above the grass mowing mechanism 1; two or more grass blocking rods 24 are arranged above the grass poking mechanism 2, connecting seats 25 are respectively arranged on two sides of the fixing frame 21, the front ends of the grass blocking rods 24 are fixedly connected with the grass poking rods 23, and the rear ends of the grass blocking rods 24 are fixedly connected with the connecting seats 25.

When the utility model is used, the fixing plate 13 is adjusted according to the requirement, and the ladder plane with proper height is selected to be fixed with the bracket 11; meanwhile, different angle adjusting holes 62 on the angle adjusting plate 6 can be selected to be matched with the positioning holes 61, so that the height and the angle of the handle 7 can be adjusted. During operation, the workman promotes through handle 7 the utility model discloses remove, start power device 8, power device 8 drives gear box 10 and grass cutting blade 12 through the transmission shaft in the action bars 9 and rotates, grass cutting operation. In this process, higher grass can be dialled to the machine both sides through dialling the grass pole 23, avoids grass to cover the machine, keeps off the grass that the grass pole will cut simultaneously and blocks, avoids falling on grass mowing mechanism, follows the utility model discloses remove, the grass that cuts off drops on the ground through dialling the grass pole 23 to the mechanism is mowed in the jam has been avoided.

Claims (5)

1. The utility model provides a hand push lawnmower with adjustable, includes frame (3), its characterized in that: frame (3) both sides are equipped with respectively and remove wheel (4), are equipped with power device (8) on frame (3), and the output and action bars (9) one end of power device (8) are connected, and the action bars (9) other end passes through gear box (10) and is connected with grass mowing mechanism (1), grass mowing mechanism (1) includes fixed plate (13), and fixed plate (13) both ends are equipped with support (11) respectively, and fixed plate (13) below is equipped with grass mowing blade (12), and grass mowing blade (12) are connected with the output of gear box (10).

2. The adjustable hand-propelled lawnmower of claim 1, wherein: two ends of the fixing plate (13) are in a stepped structure (14), mounting holes are respectively formed in the stepped planes of the stepped structures (14) on two sides, and the stepped structures (14) are fixedly connected with the support (11) through fasteners.

3. The adjustable hand-propelled lawnmower of claim 2, wherein: frame (3) rear is equipped with handle (7), and handle (7) are through angle adjustment mechanism and frame (3) fixed connection, angle adjustment mechanism includes connecting rod (5), and connecting rod (5) both ends are equipped with locating hole (61) and more than one angle modulation hole (62) through angle modulation board (6) and frame (3) and handle (7) fixed connection respectively on angle modulation board (6), and locating hole (61) and angle modulation hole (62) fixed connection on connecting rod (5) pass through fastener and angle modulation board (6).

4. The adjustable hand-propelled lawnmower according to any one of claims 1 to 3, wherein: be equipped with on frame (3) and grass mechanism (2) are dialled with grass mechanism (1) matched with, dialling grass mechanism (2) and including mount (21), mount (21) rear end is connected with frame (3), and mount (21) front end is connected with action bars (9), and mount (21) front end both sides are equipped with more than one grass pole (23) of dialling respectively, the grass pole (23) front end fixed connection of dialling of both sides, and grass pole (23) rear end is to the mechanism (1) both sides of beating grass expandes.

5. The adjustable hand-propelled mowing machine according to claim 4, wherein: dial grass mechanism (2) top and be equipped with fender grass pole (24) more than two, mount (21) both sides are equipped with connecting seat (25) respectively, keep off grass pole (24) front end and dial grass pole (23) fixed connection, keep off grass pole (24) rear end and connecting seat (25) fixed connection.

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