CN211152773U

CN211152773U - Gardens are with device of cutting grass convenient to clearance

Info

Publication number: CN211152773U
Application number: CN201921719289.7U
Authority: CN
Inventors: 邢秀梅
Original assignee: Sichuan Jingjie Landscape Engineering Co ltd
Current assignee: Sichuan Jingjie Landscape Engineering Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-08-04
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a garden grass cutting device convenient to clean, which comprises a mounting plate, four supporting legs are respectively and fixedly arranged at four corners of the bottom end of the mounting plate, four wheels are respectively arranged at the bottom ends of the four supporting legs, four T-shaped slide bars are evenly inserted into the top end of the mounting plate, four reset springs are respectively sleeved on the four T-shaped slide bars in a sliding connection mode, the bottom ends of the reset springs are fixedly connected with the top end of the mounting plate, the top ends of the reset springs are fixedly connected with the top ends of the T-shaped slide bars, and T-shaped threaded rods are screwed in the central part of the top end of the mounting plate, so that the device can complete the recovery operation by rotating a handle, the cylinder wall between two adjacent recovery tanks can protect blades, and the blades are all sealed, thereby reducing the contact between the blades and the outside air, reducing the oxidation speed, thereby avoiding the, the device is simple and convenient, and can effectively avoid hands of workers from being scratched, thereby indirectly improving the working efficiency of the device.

Description

Gardens are with device of cutting grass convenient to clearance

Technical Field

The utility model relates to a gardens field, concretely relates to gardens are with grass cutting device convenient to clearance.

Background

Present gardens are with cutting grass device, most all drive several blades through a motor and cut, but have some shortcomings, at first the blade is after finishing using, because contain more moisture in the grass, if expose for a long time outside, rust easily for the blade is no longer sharp, still must polish when using next time, influences work efficiency, and the workman is when retrieving the blade, cuts the hand easily, has certain danger.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problem, the utility model provides a gardens are with grass cutting device convenient to clearance.

The utility model discloses a realize through following technical scheme:

the utility model provides a gardens are with device of cutting grass convenient to clearance, includes the mounting panel, mounting panel bottom four corners department is four landing legs of fixed mounting respectively, and four wheels are installed respectively to four landing leg bottoms, evenly inserted four T type slide bars on the mounting panel top, on four T type slide bars respectively sliding connection have the cover respectively have four reset spring, reset spring bottom and mounting panel top fixed connection, reset spring top and T type slide bar top fixed connection, mounting panel top central authorities department spiro union has T type threaded rod, mounting panel top one side fixed mounting has the handrail, the handrail is slope setting, its characterized in that: a transverse plate is fixedly connected between the bottom ends of the four T-shaped sliding rods, a U-shaped support is fixedly installed at the center of the top end of the transverse plate, a cutting motor is fixedly installed on the inner top surface of the U-shaped support, a rotatable rotating block is embedded in the U-shaped support, the bottom end of a T-shaped threaded rod extends into the U-shaped support and is fixedly connected with the top end of the rotating block, the T-shaped threaded rod is rotatably connected with the U-shaped support, a rotating shaft is fixedly installed at the output end of the cutting motor, a stop block is fixedly installed at the top end of the rotating shaft, the bottom end of the stop block is attached to the top end of the transverse plate, a rotatable rotating rod is inserted into one side of the top end of the transverse plate, two limit blocks are respectively and fixedly installed on the rotating rod, the bottom ends and, the cutting device is characterized in that a disc is attached to the center of the bottom end of the transverse plate, a cutting barrel is fixedly mounted at the bottom end of the disc, the bottom end of the rotating shaft penetrates through the disc and extends into the cutting barrel to be fixedly connected with the cutting barrel, a rotatable sleeve is sleeved outside the cutting barrel, a driven gear ring is fixedly mounted at the top end of the sleeve and is meshed with a driving gear, a plurality of bolts are evenly screwed in the bottom end of the driven gear ring in an annular mode, a plurality of blade placing grooves are evenly formed in the cutting barrel in an annular mode, a U-shaped block is fixedly mounted on one side of the inner wall of each blade placing groove, a connecting block is arranged in each U-shaped block, a hinge rod is fixedly inserted into each connecting block, two ends of each hinge rod respectively extend into the inner walls on two sides of each U-shaped block and are rotatably connected with the U-shaped block, the cutting barrel is characterized in that an insert block is fixedly arranged on one side of the inner wall of the blade placing groove, the insert block is inserted into the groove and is in sliding connection with the groove, a plurality of recovery grooves are uniformly annularly arranged on the outer wall of the sleeve, the recovery grooves are respectively arranged opposite to the blade placing grooves, one end of the blade penetrates through the recovery grooves and is in sliding connection with the blade, a rubber pad is fixedly attached to the inner wall of the blade placing groove, a plurality of arc-shaped cavities are uniformly and annularly arranged in the inner wall of the cutting barrel, one sides of the arc-shaped cavities are respectively arranged on one side of the corresponding blade placing grooves, arc-shaped sliding blocks are slidably connected in the arc-shaped cavities, compression springs are arranged in the arc-shaped cavities, one ends of the compression springs are fixedly connected with one ends of the arc-shaped sliding blocks, the other ends of the compression springs are fixedly connected with one side of the inner wall of the arc, be equipped with the kicking block in the blade standing groove, the embedding of kicking block one side has a plurality of balls that can roll, ball one side sets up with the laminating of blade holder lateral wall, the arc slide bar stretches into one end and fixes with kicking block one end, the kicking block is the arc form, mounting panel top one side fixed mounting has the battery.

Preferably, the blade placement groove, the blade and the recovery groove are all the same in shape and arc.

Preferably, the cutting motor is electrically connected with the storage battery through a circuit.

Preferably, the thickness of the rubber pad is between 3 and 5 mm.

Compared with the prior art, the beneficial effects of the utility model are that: the operation of retrieving can be accomplished through rotatory handle to this device for section of thick bamboo wall between two adjacent accumulator will protect the blade, seal the blade is whole, thereby reduce blade and outside air contact, reduce the speed of oxidation, thereby avoid the production of the rusty condition or the rusty speed of great delay blade, simple and convenient can effectively avoid workman's hand by the fish tail, thereby indirect improvement the work efficiency of this device.

Drawings

FIG. 1 is a block diagram of the structure of the present invention;

fig. 2 is a bottom cross-sectional view of the structural cutting cartridge of the present invention.

In the figure: the cutting machine comprises a mounting plate 1, supporting legs 2, wheels 3, T-shaped sliding rods 4, a return spring 5, an armrest 6, a T-shaped threaded rod 7, a transverse plate 8, a U-shaped support 9, a cutting motor 10, a rotating block 11, a handle 12, a rotating rod 13, a limiting block 14, a driving gear 15, a stop block 16, a rotating shaft 17, a cutting barrel 18, a sleeve 19, a disc 20, a driven gear ring 21, a blade 22, a recovery groove 23, a tool apron 24, a groove 25, a blade placing groove 26, a top block 27, a ball 28, an arc-shaped sliding rod 29, an arc-shaped cavity 30, an arc-shaped sliding block 31, a compression spring 32, a U-shaped block 33, a hinge rod 34, a connecting block 35, a.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1, fig. 2, a gardens are with grass cutting device convenient to clearance, including mounting panel 1, 1 bottom four corners department of mounting panel is fixed mounting four landing legs 2 respectively, and four wheels 3 are installed respectively to 2 bottoms of four landing legs, evenly inserted four T type slide bars 4 on 1 top of mounting panel, sliding connection has the cover respectively on four T type slide bars 4 has four reset spring 5, reset spring 5 bottom and 1 top fixed connection of mounting panel, 5 tops of reset spring and 4 top fixed connection of T type slide bar, 1 top central authorities of mounting panel spiro union have T type threaded rod 7, 1 top one side fixed mounting of mounting panel has handrail 6, handrail 6 is the slope setting, its characterized in that: a transverse plate 8 is fixedly connected between the bottom ends of four T-shaped sliding rods 4, a U-shaped bracket 9 is fixedly installed at the center of the top end of the transverse plate 8, a cutting motor 10 is fixedly installed on the inner top surface of the U-shaped bracket 9, a rotatable rotating block 11 is embedded in the U-shaped bracket 9, the bottom end of a T-shaped threaded rod 7 extends into the U-shaped bracket 9 and is fixedly connected with the top end of the rotating block 11, the T-shaped threaded rod 7 is rotatably connected with the U-shaped bracket 9, a rotating shaft 17 is fixedly installed at the output end of the cutting motor 10, a stop block 16 is fixedly installed at the top end of the rotating shaft 17, the bottom end of the stop block 16 is attached to the top end of the transverse plate 8, a rotatable rotating rod 13 is inserted into one side of the top end of the transverse plate 8, two limit blocks 14 are respectively fixedly installed on the rotating rod 13, the bottom, the bottom end of the rotating rod 13 is fixedly provided with a driving gear 15, the center of the bottom end of the transverse plate 8 is provided with a disk 20 in an attaching manner, the bottom end of the disk 20 is fixedly provided with a cutting cylinder 18, the bottom end of the rotating shaft 17 penetrates through the disk 20 and extends into the cutting cylinder 18 and is fixedly connected with the cutting cylinder, the cutting cylinder 18 is sleeved with a rotatable sleeve 19, the top end of the sleeve 19 is fixedly provided with a driven gear ring 21, the driven gear ring 21 is meshed with the driving gear 15, a plurality of bolts are uniformly screwed in the annular shape at the bottom end of the driven gear ring 21, a plurality of blade placing grooves 26 are uniformly arranged in the annular shape on the cutting cylinder 18, a U-shaped block 33 is fixedly arranged on one side of the inner wall of the blade placing groove 26, a connecting block 35 is arranged in the U-shaped block 33, a hinge rod 34 is fixedly inserted in the connecting block 35, and, one end of the connecting block 35 is fixedly connected with a cutter holder 24, one side of the cutter holder 24 is fixedly provided with a blade 22, the other side of the cutter holder 24 is fixedly provided with a groove 25, one side of the inner wall of the blade placing groove 26 is fixedly provided with an insert 38, the insert 38 is inserted into the groove 25 and is in sliding connection with the same, the outer wall of the sleeve 19 is uniformly provided with a plurality of recovery grooves 23 in an annular manner, the plurality of recovery grooves 23 are respectively arranged opposite to the plurality of blade placing grooves 26, one end of the blade 22 passes through the recovery grooves 23 and is in sliding connection with the same, the inner wall of the blade placing groove 26 is fixedly attached with a rubber pad 36, the inner wall of the cutting cylinder 18 is uniformly provided with a plurality of arc-shaped cavities 30 in an annular manner, one sides of the plurality of arc-shaped cavities 30 are respectively arranged at one side of the corresponding blade placing grooves 26, compression spring 32 one end and 31 one end fixed connection of arc slider, the compression spring 32 other end and 30 inner wall one side fixed connection of arc cavity, 31 other end fixed connection of arc slider 29, the arc slider 29 other end stretches into in the blade standing groove 26 and rather than sliding connection, be equipped with kicking block 27 in the blade standing groove 26, the embedding of kicking block 27 one side has a plurality of balls 28 that can roll, ball 28 one side sets up with the laminating of 24 lateral walls on the blade holder, arc slider 29 stretches into one end fixed with kicking block 27 one end, kicking block 27 is the arc form, 1 top one side fixed mounting in mounting panel has battery 37.

The blade placement groove 26, the blade 22 and the recovery groove 23 are all the same in shape and arc.

The cutting motor 10 is electrically connected with the storage battery 37 through a circuit.

The thickness of the rubber pad 36 is between 3 mm and 5 mm.

The working principle is as follows: when the device is required to be used for grass cutting, the device is firstly placed in a working area, the T-shaped threaded rod 7 is rotated according to the height to be cut, so that the transverse plate 8 can ascend or descend, the height requirement is met, the cutting motor 10 is started, an operator can cut grass by pushing the handrail 6, when the cutting cylinder 18 is used for cutting, as shown in figure 2, the insert block 38 is inserted into the groove 25 for limiting and preventing grass from entering the blade placing groove 26, one side of the recovery groove 23 is propped against the cutter holder 24, so that the blade 22 is stably cut, the device can effectively and normally finish grass cutting, when the operation is finished, the operator recovers the blade 22, the operator rotates the bolt on the driven toothed ring 21, and the driven toothed ring 21 can rotate along with the rotation of the driving gear 15, the handle 12 is rotated to rotate the driven gear ring 21 and the sleeve 19 together, as shown in fig. 2, the sleeve 19 rotates clockwise, so that after one recycling slot 23 is rotated, one side of the recycling slot 23 presses the blade 22 to rotate towards the blade placing slot 26, at this time, the tool apron 24 extrudes the balls 28, and the top block 27 drives the arc-shaped sliding rod 29 to compress the compression spring 32 in the arc-shaped cavity 30, so that the blade 22 is recycled into the blade placing slot 26, the wall of the cylinder between two adjacent recycling slots 23 protects the blade 22, and the blade 22 is completely sealed, thereby reducing the contact between the blade 22 and the outside air, reducing the oxidation speed, avoiding the generation of rusting condition or greatly delaying the rusting speed of the blade 22, and completing the recycling operation by rotating the handle 12, which is simple and convenient, and can effectively avoid the hand of a worker from being scratched, thereby the indirect work efficiency who has improved this device, when this device uses once more, only need the opposite direction rotation or once more with the rotation cycle, like this because be provided with rubber pad 36, when blade 22 is in blade standing groove 26, rubber pad 36 is extruded, when being emitted, in order to avoid blade holder 24 to be blocked, the elasticity of rubber pad 36 can provide the power of a slight perk to blade holder 24 to make kicking block 27 can be normal ejecting with blade 22, thereby accomplish work.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a gardens are with device of cutting grass convenient to clearance, includes mounting panel (1), mounting panel (1) bottom four corners department is fixed mounting four landing legs (2) respectively, and four wheels (3) are installed respectively to four landing leg (2) bottoms, evenly inserted four T type slide bar (4) on mounting panel (1) top, on four T type slide bar (4) respectively sliding connection have the cover respectively have four reset spring (5), reset spring (5) bottom and mounting panel (1) top fixed connection, reset spring (5) top and T type slide bar (4) top fixed connection, mounting panel (1) top central authorities department spiro union has T type threaded rod (7), mounting panel (1) top one side fixed mounting has handrail (6), handrail (6) are slope setting, its characterized in that: fixedly connected with diaphragm (8) between four T type slide bar (4) bottoms, department fixed mounting has U type support (9) in diaphragm (8) top center, fixed mounting has cutting motor (10) on the top surface in U type support (9), embedded rotatable rotatory piece (11) in U type support (9), T type threaded rod (7) bottom is stretched into in U type support (9) and is rotatory piece (11) top fixed connection, T type threaded rod (7) and U type support (9) swivelling joint, cutting motor (10) output end fixed mounting has pivot (17), pivot (17) top fixed mounting has dog (16), dog (16) bottom and diaphragm (8) top laminating setting, rotatable rotary rod (13) have been inserted to diaphragm (8) top one side, respectively fixed mounting has two stopper (14) on rotary rod (13), two stopper (14) bottoms and top laminate with diaphragm (8) top and bottom respectively and set up, rotary rod (13) top fixed mounting has handle (12), rotary rod (13) bottom fixed mounting has driving gear (15), the laminating of diaphragm (8) bottom center department is provided with disc (20), disc (20) bottom fixed mounting has a cutting section of thick bamboo (18), pivot (17) bottom is passed disc (20) and is stretched into in cutting section of thick bamboo (18) and rather than fixed connection, cutting section of thick bamboo (18) overcoat has rotatable sleeve (19), sleeve (19) top fixed mounting has driven ring gear (21), driven ring gear (21) meshes with driving gear (15) and sets up, driven ring gear (21) bottom annular even spiro union has a plurality of bolts, the annular evenly is equipped with a plurality of blade standing grooves (26) on the cutting section of thick bamboo (18), the cutter blade is characterized in that a U-shaped block (33) is fixedly mounted on one side of the inner wall of the blade containing groove (26), a connecting block (35) is arranged in the U-shaped block (33), an articulated rod (34) is fixedly inserted into the connecting block (35), two ends of the articulated rod (34) respectively extend into the inner walls of two sides of the U-shaped block (33) and are in rotary connection with the inner wall, a cutter holder (24) is fixedly connected to one end of the connecting block (35), a blade (22) is fixedly mounted on one side of the cutter holder (24), a groove (25) is fixedly arranged on the other side of the cutter holder (24), an inserting block (38) is fixedly mounted on one side of the inner wall of the blade containing groove (26), the inserting block (38) is inserted into the groove (25) and is in sliding connection with the groove, a plurality of recovery grooves (23) are uniformly annularly arranged on the outer wall of the sleeve (19, one end of the blade (22) penetrates through the recovery groove (23) and is in sliding connection with the recovery groove, a rubber pad (36) is fixedly attached to the inner wall of the blade placing groove (26), a plurality of arc-shaped cavities (30) are uniformly annularly arranged in the inner wall of the cutting barrel (18), one sides of the arc-shaped cavities (30) are respectively arranged on one side of the corresponding blade placing groove (26), arc-shaped sliding blocks (31) are connected in the arc-shaped cavities (30) in a sliding mode, compression springs (32) are arranged in the arc-shaped cavities (30), one ends of the compression springs (32) are fixedly connected with one ends of the arc-shaped sliding blocks (31), the other ends of the compression springs (32) are fixedly connected with one side of the inner wall of the arc-shaped cavities (30), arc-shaped sliding rods (29) are fixedly connected with the other ends of the arc-shaped sliding blocks (31), and the other ends, be equipped with kicking block (27) in blade standing groove (26), kicking block (27) one side embedding has a plurality of balls (28) that can roll, ball (28) one side sets up with the laminating of blade holder (24) lateral wall, arc slide bar (29) stretch into one end and are fixed with kicking block (27) one end, kicking block (27) are the arc form, mounting panel (1) top one side fixed mounting has battery (37).

2. A lawnmower apparatus for gardens convenient to clean according to claim 1, wherein: the blade placing groove (26), the blade (22) and the recovery groove (23) are the same in shape and radian.

3. A lawnmower apparatus for gardens convenient to clean according to claim 1, wherein: the cutting motor (10) is electrically connected with the storage battery (37) through a circuit.

4. A lawnmower apparatus for gardens convenient to clean according to claim 1, wherein: the thickness of the rubber pad (36) is 3-5 mm.