CN213280691U - Lawn trimmer - Google Patents

Abstract

The utility model relates to a green technical field of pruning, more specifically a lawn trimmer, including debris intercepting device, pruning reducing mechanism, broken leaf collection device and battery, the reducing mechanism is pruned to debris intercepting device's right-hand member fixedly connected with, prunes reducing mechanism's right-hand member fixedly connected with broken leaf collection device, prunes reducing mechanism's top fixedly connected with battery, and the battery passes through the wire with pruning reducing mechanism and the switch is connected, and the battery passes through the wire with broken leaf collection device and the switch is connected, and this device can be collected the grass leaf after smashing when pruning the lawn, and the broken leaf of collection can be made into rotten leaf fertilizer for increase soil fertility.

Description

Lawn trimmer

Technical Field

The utility model relates to a green pruning technical field that plants, more specifically is a lawn trimmer.

Background

The lawn is a lawn which is artificially built or artificially maintained and managed to have greening and beautifying effects, is one of the signs of civilization degree of a country and an city, is a ground cover which is covered by gramineous grass and other fine-texture plants and is filled with the soil surface layer by the roots and stolons of the gramineous grass and other fine-texture plants, and is suitable for beautifying the environment, landscapes, purifying the air, keeping water and soil and providing outdoor activities and sports places.

This device can be collected the grass leaf after smashing when pruning the lawn, and the leaf crushing of collecting can be made rotten leaf fertilizer for increase soil fertility.

Disclosure of Invention

The utility model relates to a green technical field of pruning of planting, more specifically a lawn trimmer, including debris intercepting device, pruning reducing mechanism, broken leaf collection device and battery, this device can be collected the grass leaf after smashing when pruning the lawn, and the broken leaf of collection can be made rotten leaf fertilizer for increase soil fertility.

The utility model provides a lawn trimmer, includes debris intercepting device, pruning reducing mechanism, broken leaf collection device and battery, the reducing mechanism is pruned to debris intercepting device's right-hand member fixedly connected with, prunes reducing mechanism's right-hand member fixedly connected with broken leaf collection device, prunes reducing mechanism's top fixedly connected with battery, and the battery passes through the wire with pruning reducing mechanism and the switch is connected, and the battery passes through the wire with broken leaf collection device and the switch is connected.

As this technical scheme's further optimization, the utility model relates to a lawn trimmer debris intercepting device include that fixed bolster, L type block board and roll wheel I, a plurality of L types of left end fixedly connected with of fixed bolster block board, the inboard at both ends all rotates around the fixed bolster and is connected with roll wheel I.

As this technical scheme's further optimization, the utility model relates to a lawn trimmer pruner prune reducing mechanism include support frame, crushing motor, cutting edge and roll wheel II, the motor is smashed to the top fixedly connected with of support frame, a plurality of cutting edges of fixedly connected with on the output shaft of crushing motor, the inboard at both ends all rotates around the support frame and is connected with roll wheel II, support frame fixed connection is at the right-hand member of fixed bolster.

As a further optimization of the technical proposal, the utility model relates to a lawn trimmer, the broken leaf collecting device comprises a broken leaf collecting box, an overhaul cover plate, a blowing motor, fan blades, a movable handle, a broken leaf intercepting plate, a discharging door, an L-shaped exhaust pipe, a material sucking pipe and a broken leaf temporary storage box, the overhaul cover plate is fixedly connected above the broken leaf collecting box, two blowing motors are fixedly connected above the overhaul cover plate, a plurality of fan blades are fixedly connected on the output shafts of the two blowing motors, the right end of the broken leaf collecting box is fixedly connected with the movable handle, the broken leaf intercepting plate is fixedly connected inside the broken leaf collecting box, a plurality of fine and dense air vents are arranged on the broken leaf intercepting plate, the discharging door is hinged at the front end and the rear end of the broken leaf collecting box, the L-shaped exhaust pipe is arranged at the right end of the broken leaf collecting box, the air permeating cover plate is hinged above the L-shaped exhaust pipe, the plurality of material sucking pipes are fixedly, the broken leaf temporary storage box is fixedly connected with the plurality of suction pipes, the plurality of suction pipes penetrate through the support frame, the broken leaf temporary storage box is fixedly connected with the support frame, and the broken leaf collecting box is fixedly connected at the right end of the support frame.

As the further optimization of this technical scheme, the utility model relates to a lawn trimmer battery fixed connection passes through the wire with crushing motor in the top of support frame, and the battery passes through the wire with two air blower motor and is connected through wire and switch respectively.

The utility model relates to a lawn trimmer's beneficial effect does:

the movable handle is pushed and pulled to enable the two rolling wheels I and the two rolling wheels II to rotate so as to enable the device to move to a lawn to be trimmed, the two rolling wheels I and the two rolling wheels II are arranged on the inner side of the device so as to enable the device to cut lawns at the edges of obstacles such as corners and the like more conveniently, the design of the L-shaped intercepting plates enables the device to intercept sundries so as to prevent the cutting edges from being damaged due to the overlarge sundries, meanwhile, the sundries are prevented from being blown away by the cutting edges rotating at high speed, the safety of the device is improved, the crushing motor is started to enable the plurality of cutting edges to start cutting the lawn, the pushing device moves towards an area where the lawn is not cut in the lawn in the process of moving the device, crushed grass leaves enter the crushed leaf temporary storage box in the process of moving the device, at the moment, the two blowing motors are started to enable the plurality of fan blades to rotate at high speed, and the formed air flow sucks the crushed leaves temporarily stored, the device is characterized in that the device is finally collected into a crushed leaf collecting box, crushed leaves falling into the crushed leaf collecting box are intercepted by a crushed leaf intercepting plate, air and crushed leaves enter the crushed leaf collecting box together, so that the air pressure in the crushed leaf collecting box is increased, the air is difficult to enter the crushed leaf collecting box, and the efficiency of subsequent crushed leaf collection is influenced.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of a lawn trimmer according to the present invention;

FIG. 2 is a schematic structural view of the sundries blocking device;

FIG. 3 is a schematic view of a trimming and grinding apparatus;

FIG. 4 is a schematic view of the crushed leaf collecting device;

FIG. 5 is a cross-sectional view of the crushed leaf collection device;

fig. 6 is a partial cross-sectional view of the crushed leaf collecting apparatus.

In the figure: a sundry intercepting device 1; a fixed bracket 1-1; an L-shaped interception plate 1-2; 1-3 rolling wheels; a trimming and crushing device 2; a support frame 2-1; a crushing motor 2-2; 2-3 of cutting blades; rolling wheels II 2-4; a crushed leaf collecting device 3; a crushed leaf collecting box 3-1; 3-2 of an overhaul cover plate; 3-3 of a blowing motor; 3-4 of fan blades; 3-5 of a movable handle; 3-6 of a broken leaf intercepting plate; 3-7 of a discharge door; 3-8 parts of an L-shaped exhaust pipe; 3-9 parts of a material suction pipe; 3-10 parts of a broken leaf temporary storage box; and a battery 4.

Detailed Description

The first embodiment is as follows:

the following description of the embodiment is made with reference to fig. 1-6, the present invention relates to the technical field of green plant pruning, and more particularly to a lawn trimmer comprising a sundries intercepting device 1, a pruning and smashing device 2, a crushed leaf collecting device 3 and a storage battery 4, a push-pull moving handle 3-5 for rotating two rolling wheels i 1-3 and two rolling wheels ii 2-4 to move the device to the lawn to be pruned, the two rolling wheels i 1-3 and two rolling wheels ii 2-4 are arranged at the inner side of the device for conveniently cutting the lawn at the edge of obstacles such as corners, a plurality of L-shaped intercepting plates 1-2 are designed to intercept sundries, prevent the cutting blades 2-3 from being damaged by the overlarge sundries, and simultaneously prevent the cutting blades 2-3 rotating at high speed from flying the sundries, the safety of the device is improved, the smashing motor 2-2 is started, the cutting blades 2-3 start to cut the lawn, the pushing device moves to the area without cutting the lawn in the process of cutting the lawn, the smashed grass leaves enter the broken leaf temporary storage box 3-10 in the process of moving the device, at the moment, the two air blowing motors 3-3 are started, the fan blades 3-4 rotate at a high speed, the formed air flow sucks the broken leaves temporarily stored in the broken leaf temporary storage box 3-10 into the suction pipe 3-9, the broken leaves are finally collected into the broken leaf collecting box 3-1, the broken leaves falling into the broken leaf collecting box 3-1 are blocked by the broken leaf blocking plate 3-6, the air and the broken leaves enter the broken leaf collecting box 3-1 together, the pressure of the broken leaf collecting box 3-1 is increased, and the air is difficult to enter the broken leaf collecting box 3-1, and then the efficiency of subsequent broken leaf collection is influenced, so that an L-shaped exhaust pipe 3-8 is arranged, the broken leaves are blocked by the broken leaf blocking plate 3-6 and the L-shaped design of the L-shaped exhaust pipe 3-8, air in the broken leaf collecting box 3-1 can be discharged from a ventilating cover plate on the L-shaped exhaust pipe 3-8, the air pressure in the broken leaf collecting box 3-1 is maintained to be normal, the broken leaves are sucked into the suction pipe 3-9 more smoothly, the broken leaf collection efficiency of the device is improved, two discharging doors 3-7 are opened, the collected broken leaves are discharged from the broken leaf collecting box 3-1, and the collected broken leaves can be used for producing a rotten leaf fertilizer and improving the soil fertility.

A lawn trimmer comprises a sundries intercepting device 1, a trimming and crushing device 2, a broken leaf collecting device 3 and a storage battery 4, the right end of the sundries intercepting device 1 is fixedly connected with the trimming and crushing device 2, the sundries intercepting device 1 can intercept sundries, the damage of the device caused by overlarge sundries is avoided, can avoid the device to fly debris under the high-speed pivoted circumstances simultaneously, increase the security of device, the right-hand member fixedly connected with broken leaf collection device 3 of pruning reducing mechanism 2, broken leaf collection device 3 plays the effect of collecting the broken leaf, the top fixedly connected with battery 4 of pruning reducing mechanism 2, battery 4 passes through the wire with pruning reducing mechanism 2 and is connected with the switch, battery 4 provides power for pruning reducing mechanism 2, battery 4 passes through the wire with broken leaf collection device 3 and is connected with the switch, battery 4 provides power for broken leaf collection device 3.

The second embodiment is as follows:

the embodiment is described below with reference to fig. 1-6, and the embodiment further describes the first embodiment, where the debris catching device 1 includes a fixed support 1-1, L-shaped catching plates 1-2, and rolling wheels i 1-3, the left end of the fixed support 1-1 is fixedly connected with a plurality of L-shaped catching plates 1-2, and the plurality of L-shaped catching plates 1-2 are designed to catch debris, so as to avoid damage to the device caused by too large debris, and simultaneously avoid flying the debris under the condition of high-speed rotation, so as to increase the safety of the device, the rolling wheels i 1-3 are rotatably connected to the inner sides of the front and rear ends of the fixed support 1-1, and the fixed support 1-1 provides a rotating and fixing space for the two rolling wheels i 1-3.

The third concrete implementation mode:

the following describes the embodiment with reference to fig. 1-6, and the embodiment further describes the second embodiment, the trimming and grinding device 2 includes a support frame 2-1, a grinding motor 2-2, a cutting blade 2-3 and a rolling wheel ii 2-4, the grinding motor 2-2 is fixedly connected above the support frame 2-1, the support frame 2-1 supports and fixes the grinding motor 2-2, the output shaft of the grinding motor 2-2 is fixedly connected with a plurality of cutting blades 2-3, the plurality of cutting blades 2-3 enable the device to cut lawn, the rolling wheel ii 2-4 is rotatably connected to the inner side of the front and back ends of the support frame 2-1, the two rolling wheels i 1-3 and the two rolling wheels ii 2-4 are arranged on the inner side of the device to enable the device to more conveniently cut lawn at the edge of obstacles such as corner and the like, the support frame 2-1 is fixedly connected to the right end of the fixed support 1-1, and the support frame 2-1 plays a role in supporting and fixing the fixed support 1-1.

The fourth concrete implementation mode:

the third embodiment is further described with reference to fig. 1-6, the crushed leaf collecting device 3 comprises a crushed leaf collecting box 3-1, an overhaul cover plate 3-2, blowing motors 3-3, fan blades 3-4, a moving handle 3-5, a crushed leaf intercepting plate 3-6, a discharging door 3-7, an L-shaped exhaust pipe 3-8, a suction pipe 3-9 and a crushed leaf temporary storage box 3-10, the overhaul cover plate 3-2 is fixedly connected above the crushed leaf collecting box 3-1, the two blowing motors 3-3 are fixedly connected above the overhaul cover plate 3-2, the overhaul cover plate 3-2 is designed to facilitate overhaul of the two blowing motors 3-3, when the two blowing motors 3-3 need to be overhauled and maintained, the maintenance cover plate 3-2 and the two blowing motors 3-3 can be taken down together, the output shafts of the two blowing motors 3-3 are fixedly connected with a plurality of fan blades 3-4, the blowing motors 3-3 play a role in supporting and fixing the fan blades 3-4, the right end of the broken blade collecting box 3-1 is fixedly connected with a moving handle 3-5, the inside of the broken blade collecting box 3-1 is fixedly connected with a broken blade intercepting plate 3-6, the broken blade collecting box 3-1 plays a role in supporting and fixing the broken blade intercepting plate 3-6, the broken blade intercepting plate 3-6 is provided with a plurality of fine air holes, the front end and the rear end of the broken blade collecting box 3-1 are hinged with discharging doors 3-7, and the right end of the broken blade collecting box 3-1 is provided with an L-shaped exhaust pipe 3-8, an air permeable cover plate is hinged above the L-shaped exhaust pipe 3-8, a plurality of suction pipes 3-9 are fixedly connected to the leaf collecting box 3-1, the temporary crushed leaf storage box 3-10 is fixedly connected with the suction pipes 3-9, the suction pipes 3-9 penetrate through the supporting frame 2-1, the air in the crushed leaf collecting box 3-1 can be exhausted from the air permeable cover plate on the L-shaped exhaust pipe 3-8 through the L-shaped exhaust pipe 3-8, the air pressure in the crushed leaf collecting box 3-1 is maintained to be normal, so that the crushed leaves are more smoothly sucked into the suction pipes 3-9, the crushed leaf collecting efficiency of the device is improved, the temporary crushed leaf storage box 3-10 is fixedly connected with the supporting frame 2-1, the supporting frame 2-1 plays a role in supporting and fixing the temporary crushed leaf storage box 3-10, and the blades 3-4 rotate at a high speed, the formed air flow sucks the crushed leaves temporarily stored in the crushed leaf temporary storage box 3-10 into the material suction pipe 3-9, and finally the effect of collecting the crushed leaves is achieved, the crushed leaf collecting box 3-1 is fixedly connected to the right end of the supporting frame 2-1, and the supporting frame 2-1 plays a role in supporting and fixing the crushed leaf collecting box 3-1.

The fifth concrete implementation mode:

the third embodiment is further described with reference to fig. 1-6, the storage battery 4 is fixedly connected above the support frame 2-1, the support frame 2-1 supports and fixes the storage battery 4, the storage battery 4 is connected with the crushing motor 2-2 through a wire and a switch, the storage battery 4 provides power for the crushing motor 2-2, the storage battery 4 is connected with the two blowing motors 3-3 through wires and switches, and the storage battery 4 provides power for the two blowing motors 3-3.

The utility model relates to a theory of operation of lawn trimmer:

a moving handle 3-5 is pushed and pulled to enable two rolling wheels I1-3 and two rolling wheels II 2-4 to rotate so as to enable the device to move to a lawn to be trimmed, the two rolling wheels I1-3 and the two rolling wheels II 2-4 are arranged on the inner side of the device so as to enable the device to cut the lawn at the edge of barriers such as corners and the like more conveniently, the design of a plurality of L-shaped intercepting plates 1-2 enables the device to intercept sundries, the cutting blades 2-3 are prevented from being damaged by overlarge sundries, meanwhile, the sundries are prevented from being thrown away by the cutting blades 2-3 rotating at high speed, the safety of the device is improved, a crushing motor 2-2 is started, the cutting blades 2-3 start to cut the lawn, in the process of cutting the lawn, the pushing device moves to an area without cutting the lawn, in the process of moving the device, crushed grass leaves enter a crushed leaf temporary storage box 3-10, at the moment, two air blowing motors 3-3 are started to enable a plurality of fan blades 3-4 to rotate at a high speed, the formed air flow sucks the crushed leaves temporarily stored in the crushed leaf temporary storage box 3-10 into a suction pipe 3-9, the crushed leaves are finally collected into a crushed leaf collecting box 3-1, the crushed leaves falling into the crushed leaf collecting box 3-1 are blocked by a crushed leaf blocking plate 3-6, the air and the crushed leaves enter the crushed leaf collecting box 3-1 together, the air pressure in the crushed leaf collecting box 3-1 is increased, the air is difficult to enter the crushed leaf collecting box 3-1, and the subsequent efficiency of crushed leaf collection is further influenced, so an L-shaped exhaust pipe 3-8 is arranged, the crushed leaf blocking plate 3-6 and the L-shaped exhaust pipe 3-8 are designed to block the crushed leaves, the air in the crushed leaf collecting box 3-1 can be discharged from the ventilating cover plate on the L-shaped exhaust pipe 3-8, the air pressure in the crushed leaf collecting box 3-1 is kept normal, so that the crushed leaves are more smoothly sucked into the suction pipe 3-9, the crushed leaf collecting efficiency of the device is improved, the two discharge doors 3-7 are opened, the collected crushed leaves are discharged from the crushed leaf collecting box 3-1, and the collected crushed leaves can be used for manufacturing a rotten leaf fertilizer and improving the soil fertility.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.

Claims (5)

1. The utility model provides a lawn trimmer, includes debris intercepting device (1), prunes reducing mechanism (2), garrulous leaf collection device (3) and battery (4), its characterized in that: the device is characterized in that a trimming and crushing device (2) is fixedly connected to the right end of the sundries intercepting device (1), a broken leaf collecting device (3) is fixedly connected to the right end of the trimming and crushing device (2), a storage battery (4) is fixedly connected to the upper portion of the trimming and crushing device (2), the storage battery (4) is connected with the trimming and crushing device (2) through a wire and a switch, and the storage battery (4) is connected with the broken leaf collecting device (3) through a wire and a switch.

2. A lawn trimmer according to claim 1, characterized in that: the sundries intercepting device (1) comprises a fixed support (1-1), L-shaped intercepting plates (1-2) and rolling wheels I (1-3), the left end of the fixed support (1-1) is fixedly connected with the L-shaped intercepting plates (1-2), and the inner sides of the front end and the rear end of the fixed support (1-1) are rotatably connected with the rolling wheels I (1-3).

3. A lawn trimmer according to claim 2, characterized in that: the pruning reducing mechanism (2) include support frame (2-1), crushing motor (2-2), cutting edge (2-3) and roll wheel II (2-4), top fixedly connected with crushing motor (2-2) of support frame (2-1), a plurality of cutting edge (2-3) of fixedly connected with on the output shaft of crushing motor (2-2), the inboard at both ends is all rotated and is connected with roll wheel II (2-4) around support frame (2-1), support frame (2-1) fixed connection is at the right-hand member of fixed bolster (1-1).

4. A lawn trimmer according to claim 3, wherein: the broken leaf collecting device (3) comprises a broken leaf collecting box (3-1), an overhauling cover plate (3-2), blowing motors (3-3), fan blades (3-4), a moving handle (3-5), a broken leaf blocking plate (3-6), a discharging door (3-7), an L-shaped exhaust pipe (3-8), a material sucking pipe (3-9) and a broken leaf temporary storage box (3-10), wherein the overhauling cover plate (3-2) is fixedly connected above the broken leaf collecting box (3-1), two blowing motors (3-3) are fixedly connected above the overhauling cover plate (3-2), a plurality of fan blades (3-4) are fixedly connected on output shafts of the two blowing motors (3-3), and the moving handle (3-5) is fixedly connected at the right end of the broken leaf collecting box (3-1), a crushed leaf intercepting plate (3-6) is fixedly connected inside the crushed leaf collecting box (3-1), a plurality of fine air holes are formed in the crushed leaf intercepting plate (3-6), the front end and the rear end of the crushed leaf collecting box (3-1) are respectively hinged with a discharging door (3-7), an L-shaped exhaust pipe (3-8) is arranged at the right end of the crushed leaf collecting box (3-1), an air permeable cover plate is hinged above the L-shaped exhaust pipe (3-8), a plurality of suction pipes (3-9) are fixedly connected on the crushed leaf collecting box (3-1), a crushed leaf temporary storage box (3-10) is fixedly connected with the suction pipes (3-9), the suction pipes (3-9) penetrate through the supporting frame (2-1), and the crushed leaf temporary storage box (3-10) is fixedly connected with the supporting frame (2-1), the crushed leaf collecting box (3-1) is fixedly connected to the right end of the supporting frame (2-1).

5. A lawn trimmer according to claim 3, wherein: the storage battery (4) is fixedly connected above the support frame (2-1), the storage battery (4) is connected with the crushing motor (2-2) through a lead and a switch, and the storage battery (4) is connected with the two blowing motors (3-3) through leads and a switch respectively.

Images