CN208446060U

CN208446060U - A kind of agricultural grass trimmer convenient for operation

Info

Publication number: CN208446060U
Application number: CN201821080163.5U
Authority: CN
Inventors: 辛菲; 李云海
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-09
Filing date: 2018-07-09
Publication date: 2019-02-01
Anticipated expiration: 2028-07-09

Abstract

The utility model discloses a kind of agricultural grass trimmers convenient for operation, including bottom plate, the lower surface of the bottom plate is fixedly connected there are four road wheel, and four road wheels are located at the four corners of lower surface of base plate, the upper surface of the bottom plate is fixedly connected with the lower surface of shell, the upper surface of the shell is fixedly connected with solar panels, the lower surface of the inner walls is provided with battery, the upper surface of the battery is provided with inverter, the left side of the bottom plate is provided with switch, and the left side of the shell opens up that there are two first sliding grooves.This is convenient for the agricultural grass trimmer of operation, by the way that support rod, handle, slide bar, sliding sleeve, fixed plate, the second sliding block, second sliding slot, the collective effect of the second telescopic rod and spring is arranged, reduce the vibratory sensation at operator's arm, improve the safety of grass trimmer operation, and staff is allowed to operate grass trimmer for a long time, improve the efficiency of work.

Description

A kind of agricultural grass trimmer convenient for operation

Technical field

The utility model relates to mower art field, specially a kind of agricultural grass trimmer convenient for operation.

Background technique

Grass trimmer is also known as weeder, grass mower, lawn mower etc., grass trimmer be it is a kind of for cutting the grass on a lawn, vegetation etc. Machine tool, it is made of cutterhead, engine, traveling wheel, walking mechanism, blade, handrail, control section.

Grass trimmer is used not only for building lawn, also common and agricultural operation, but existing agriculture grass trimmer, in work Vibration can be generally generated during work, these vibrations can pass on the arm of people, if working for a long time, so that staff It is easy to produce fatigue, so that work efficiency drop, and reduce a possibility that staff generates danger because of hand anesthesia.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of agricultural grass trimmer convenient for operation, solves Existing agriculture grass trimmer, can generally generate vibration in the process of work, these vibrations can pass on the arm of people, when long Between work if so that staff is easy to produce fatigue, so that work efficiency drop, and reduce staff because of hand fiber crops Wood and lead to the problem of risk potential.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of agricultural grass trimmer convenient for operation, Including bottom plate, the lower surface of the bottom plate is fixedly connected there are four road wheel, and four road wheels are located at lower surface of base plate Four corners, the upper surface of the bottom plate is fixedly connected with the lower surface of shell, and the upper surface of the shell is fixedly connected with too Positive energy plate, the lower surface of the inner walls are provided with battery, and the upper surface of the battery is provided with inverter, the bottom The left side of plate is provided with switch, and the left side of the shell is opened up there are two first sliding groove, and the inner wall of the first sliding groove is sliding Dynamic to be connected with the first sliding block, the left side of first sliding block connects by the way that the right side of the first telescopic rod and the first fixed block is fixed It connects, first fixed block is fixedly connected on the right side of support rod, and the top of the support rod is fixedly connected with handle, and two The opposite face of a support rod is fixed by the connecting rod connection, and the bottom end of the support rod opens up fluted, the inner wall of the groove It is fixedly connected with carriage, the top of the carriage is fixedly connected by telescopic device with the upper surface of groove inner wall, The left and right sides of the carriage are fixedly connected with the opposite face of two the second sliding blocks respectively, the left and right of the groove inner wall Two sides offer second sliding slot, and second sliding block is slidably connected in second sliding slot, and the bottom end of the carriage is logical It crosses on the left of the second fixed block and plate upper surface and is fixedly connected.

The lower surface of the inner walls is fixedly connected there are two support frame, and the opposite end of two support frames respectively with cut The left and right sides of careless device are fixedly connected, and the mowing-apparatus is respectively engaged with the lower surface of shell and the lower surface of bottom plate.

Preferably, the carriage includes fixed plate, the outer surface of the fixed plate and the fixed company of the inner surface of groove Connect, the upper surface of the fixed plate is connected with sliding sleeve, and the inner surface of the sliding sleeve is socketed with slide bar, the top of the slide bar with stretch The bottom end of compression apparatus is fixedly connected, and the left and right sides of the slide bar are fixedly connected with the opposite face of two the second sliding blocks respectively, The bottom end of the slide bar is fixedly connected with the upper surface of the second fixed block.

Preferably, the telescopic device includes the second telescopic rod and the spring for being socketed in telescopic rod surface, and described second stretches The top and bottom end of contracting bar and spring are fixedly connected with the top of the upper surface of groove inner wall and slide bar respectively.

Preferably, the mowing-apparatus includes motor, and the input terminal of the motor passes through the output end of conducting wire and switch electricity Connection, the left and right sides of the motor body are fixedly connected with the opposite end of two support frames respectively, the output of the motor Axis is fixedly connected with the top of shaft, and the surface of the shaft is socketed with bearing, and the bearing is respectively engaged with housing lower surface With the lower surface of bottom plate, the bottom end of the shaft is fixedly connected with the upper surface of cutter head.

Preferably, the surface of the handle is provided with dismountable rubber gloves, the surface of the rubber gloves and handle It is provided with non-slip texture.

Preferably, the output end of the solar panels is electrically connected by conducting wire with the input terminal of inverter, the inverter Output end be electrically connected with the input terminal of battery by conducting wire, the output end of the battery passes through the input of conducting wire and switch End electrical connection, the model LW5D-16 universal change-over switch of the switch.

(3) beneficial effect

The utility model provides a kind of agricultural grass trimmer convenient for operation, have it is following the utility model has the advantages that

(1), setting support rod, handle, slide bar, sliding sleeve, fixed plate, the should be passed through convenient for agricultural grass trimmer of operation Two sliding blocks, second sliding slot, the collective effect of the second telescopic rod and spring, motor work can generate vibration, so that shell is gone up and down Movement, shell drive bottom plate to move up and down, and bottom plate drives the second fixed block to move up and down, so that slide bar moves up and down, So that support rod and handle move up and down, under the elastic force effect of spring, so that the speed that support rod moves up and down slows down, So that the speed that handle moves up and down slows down, so that support rod and the amplitude of handle vibration become smaller, operator's arm is reduced The vibratory sensation at place, improves the safety of grass trimmer operation, and staff is allowed to operate grass trimmer for a long time, improves The efficiency of work.

It (2), should be convenient for the agricultural grass trimmer of operation, by the way that first sliding groove is arranged, so that the sliding of the first sliding block is more Stablize, avoid the inclination of the first telescopic rod, by the way that the first telescopic rod is arranged, and the quantity of the first telescopic rod is two, is avoided The case where support rod inclination, more convenient staff manipulates the grass trimmer.

(3), solar energy can should be converted into electric energy by setting solar panels convenient for the agricultural grass trimmer of operation, Energy-efficient effect is realized, by the way that battery is arranged, electric energy can be stored, so that motor preferably uses electric energy, and this Utility model which has a compact structure and a reasonable design, it is practical.

Detailed description of the invention

Fig. 1 is the schematic diagram of the section structure that the utility model is faced；

Fig. 2 is the structural schematic diagram that the utility model is overlooked；

Fig. 3 is the structural schematic diagram of the utility model part A amplification.

In figure: 1 bottom plate, 2 shells, 3 solar panels, 4 batteries, 5 inverters, 6 switches, 7 first sliding grooves, 8 first sliding blocks, 9 first telescopic rods, 10 first fixed blocks, 11 support rods, 12 handles, 13 grooves, 14 carriages, 141 fixed plates, 142 sliding sleeves, 143 slide bars, 15 second sliding blocks, 16 second sliding slots, 17 telescopic devices, 171 second telescopic rods, 172 springs, 18 support frames, 19 are cut Careless device, 191 motors, 192 shafts, 193 bearings, 194 cutter heads, 20 second fixed blocks, 21 road wheels, 22 connecting rods.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of agricultural grass trimmer convenient for operation, packet Include bottom plate 1, the lower surface of bottom plate 1 is fixedly connected with that there are four road wheels 21, and four road wheels 21 are located at 1 lower surface of bottom plate Four corners, the upper surface of bottom plate 1 is fixedly connected with the lower surface of shell 2, and the upper surface of shell 2 is fixedly connected with solar panels 3, by the way that solar panels 3 are arranged, solar energy can be converted into electric energy, realize energy-efficient effect, the lower surface of 2 inner wall of shell It is provided with battery 4, by the way that battery 4 is arranged, electric energy can be stored, so that motor 191 preferably uses electric energy, electric power storage The upper surface in pond 4 is provided with inverter 5, and the output end of solar panels 3 is electrically connected by conducting wire with the input terminal of inverter 5, inverse The output end for becoming device 5 is electrically connected by conducting wire with the input terminal of battery 4, and the output end of battery 4 passes through conducting wire and switch 6 Input terminal electrical connection, the left side of bottom plate 1 are provided with switch 6, by the way that switch 6 is arranged, so that staff works to motor 191 The manipulation of state is more convenient, the model LW5D-16 universal change-over switch of switch 6, and the left side of shell 2 opens up that there are two the One sliding slot 7 avoids inclining for the first telescopic rod 9 so that the sliding of the first sliding block 8 is more stable by setting first sliding groove 7 Tiltedly, the inner wall of first sliding groove 7 slidably connects the first sliding block 8, and the left side of the first sliding block 8 passes through the first telescopic rod 9 and first The right side of fixed block 10 is fixedly connected, and by the way that the first telescopic rod 9 is arranged, and the quantity of the first telescopic rod 9 is two, is avoided The case where support rod 11 tilts, more convenient staff manipulates the grass trimmer, and the first fixed block 10 is fixedly connected on support rod 11 right side, the top of support rod 11 are fixedly connected with handle 12, and by the way that handle 12 is arranged, the surface of handle 12 is provided with can The surface of the rubber gloves of disassembly, rubber gloves and handle 12 is provided with non-slip texture, handle 12 is pushed, to push bottom plate 1, more convenient staff manipulates the grass trimmer, and the opposite face of two support rods 11 is fixedly connected by connecting rod 22, props up The bottom end of strut 11 opens up fluted 13, and the inner wall of groove 13 is fixedly connected with carriage 14, and carriage 14 includes fixing The outer surface of plate 141, fixed plate 141 is fixedly connected with the inner surface of groove 13, and the upper surface of fixed plate 141 is connected with sliding sleeve 142, by the way that sliding sleeve 142 is arranged, so that the sliding of slide bar 143 is more stable, avoid the inclination of slide bar 143, sliding sleeve 142 it is interior Surface is socketed with slide bar 143, and the top of slide bar 143 is fixedly connected with the bottom end of telescopic device 17, the left and right sides of slide bar 143 It is fixedly connected respectively with the opposite face of two the second sliding blocks 15, the bottom end of slide bar 143 and the upper surface of the second fixed block 20 are fixed Connection, the top of carriage 14 are fixedly connected by telescopic device 17 with the upper surface of 13 inner wall of groove, and telescopic device 17 wraps The spring 172 for including the second telescopic rod 171 and being socketed in telescopic rod surface is made by the way that spring 172 is arranged in the elastic force of spring 172 Under, so that the speed that support rod 11 moves up and down slows down, so that the speed that handle 12 moves up and down slows down, so that support The amplitude that bar 11 and handle 12 shake becomes smaller, and reduces the vibratory sensation at operator's arm, plays to support rod 11 and handle 12 The effect of buffering, the top and bottom end of the second telescopic rod 171 and spring 172 respectively with the upper surface of 13 inner wall of groove and slide bar 143 top is fixedly connected, and the left and right sides of carriage 14 are fixedly connected with the opposite face of two the second sliding blocks 15 respectively, The left and right sides of 13 inner wall of groove offer second sliding slot 16, by the way that second sliding slot 16 is arranged, so that the second sliding block 15 Sliding is more stable, avoids the rotation of slide bar 143, the second sliding block 15 is slidably connected in second sliding slot 16, carriage 14 Bottom end by being fixedly connected on the left of the second fixed block 20 and 1 upper surface of bottom plate.

The lower surface of 2 inner wall of shell is fixedly connected there are two support frame 18, by the way that support frame 18 is arranged, avoids motor The rotation of 191 fuselages so that the rotation of 191 output shaft of motor is more stable, and the opposite end of two support frames 18 respectively with cut The left and right sides of careless device 19 are fixedly connected, and mowing-apparatus 19 includes motor 191, by the way that motor 191 is arranged, motor 191 Input terminal passes through the model Y315S-10 high-speed motor of motor 191, and the output shaft of motor 191 drives shaft 192 to rotate, shaft 192 band dynamic cutter heads 194 rotate, and improve the efficiency of weeding, conducting wire is electrically connected with the output end of switch 6, the left and right of 191 fuselage of motor Two sides are fixedly connected with the opposite end of two support frames 18 respectively, the fixed company of the output shaft of motor 191 and the top of shaft 192 It connects, the surface of shaft 192 is socketed with bearing 193, by the way that bearing 193 is arranged, so that the rotation of rotation is more stable, avoids knife First 194 inclination, bearing 193 are respectively engaged with the lower surface of shell 2 lower surface and bottom plate 1, the bottom end of shaft 192 and cutter head 194 upper surface is fixedly connected, and mowing-apparatus 19 is respectively engaged with the lower surface of shell 2 and the lower surface of bottom plate 1.

In use, staff's control switch 6 first, so that the output shaft of motor 191 rotates, the output shaft of motor 191 Shaft 192 is driven to rotate, shaft 192 is rotated with dynamic cutter head 194, and then staff pushes handle 12, so that bottom plate 1 is pushed, The work of motor 191 can generate vibration, so that shell 2 moves up and down, shell 2 drives bottom plate 1 to move up and down, and bottom plate 1 drives Second fixed block 20 moves up and down, so that slide bar 143 moves up and down, so that support rod 11 and handle 12 move up and down, Under the elastic force effect of spring 172, so that the speed that support rod 11 moves up and down slows down, so that handle 12 moved up and down Speed slows down.

It can to sum up obtain, by setting support rod 11, handle 12, slide bar 143, should be slided convenient for the agricultural grass trimmer of operation Cover 142, fixed plate 141, the second sliding block 15, second sliding slot 16, the collective effect of the second telescopic rod 171 and spring 172, motor 191 work can generate vibration, so that shell 2 moves up and down, shell 2 drives bottom plate 1 to move up and down, and bottom plate 1 drives second Fixed block 20 moves up and down, so that slide bar 143 moves up and down, so that support rod 11 and handle 12 move up and down, in bullet Under the elastic force effect of spring 172, so that the speed that support rod 11 moves up and down slows down, so that the speed that handle 12 moves up and down Slow down, so that the amplitude that support rod 11 and handle 12 shake becomes smaller, reduces the vibratory sensation at operator's arm, improve grass trimmer The safety of operation, and staff is allowed to operate grass trimmer for a long time, improve the efficiency of work.

Meanwhile it should be convenient for the agricultural grass trimmer of operation, by the way that first sliding groove 7 is arranged, so that the sliding of the first sliding block 8 is more Add stabilization, avoids the inclination of the first telescopic rod 9, by the way that the first telescopic rod 9 is arranged, and the quantity of the first telescopic rod 9 is two, The case where support rod 11 tilts is avoided, more convenient staff manipulates the grass trimmer.

Meanwhile solar energy can should be converted into electricity by the way that solar panels 3 are arranged convenient for the agricultural grass trimmer of operation Can, energy-efficient effect is realized, by the way that battery 4 is arranged, electric energy can be stored, so that motor 191 is preferably using electricity Can, and the utility model which has a compact structure and a reasonable design, it is practical.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of agricultural grass trimmer convenient for operation, including bottom plate (1), it is characterised in that: the lower surface of the bottom plate (1) is solid There are four road wheel (21) for fixed connection, and four road wheels (21) are located at the four corners of bottom plate (1) lower surface, the bottom plate (1) upper surface is fixedly connected with the lower surface of shell (2), and the upper surface of the shell (2) is fixedly connected with solar panels (3), the lower surface of shell (2) inner wall is provided with battery (4), and the upper surface of the battery (4) is provided with inverter (5), the left side of the bottom plate (1) is provided with switch (6), and the left side of the shell (2) is opened up there are two first sliding groove (7), the inner wall of the first sliding groove (7) slidably connects the first sliding block (8), and the left side of first sliding block (8) passes through the One telescopic rod (9) is fixedly connected with the right side of the first fixed block (10), and first fixed block (10) is fixedly connected on support The top of the right side of bar (11), the support rod (11) is fixedly connected with handle (12), and two support rods (11) is opposite Face is fixedly connected by connecting rod (22), and the bottom end of the support rod (11) opens up fluted (13), the groove (13) it is interior Wall is fixedly connected with carriage (14), and the top of the carriage (14) passes through telescopic device (17) and groove (13) inner wall Upper surface be fixedly connected, the left and right sides of the carriage (14) are solid with the opposite face of two the second sliding blocks (15) respectively Fixed connection, the left and right sides of groove (13) inner wall offer second sliding slot (16), the second sliding block (15) sliding It is connected in second sliding slot (16), the bottom end of the carriage (14) passes through the second fixed block (20) and bottom plate (1) upper surface Left side be fixedly connected；

The lower surface of shell (2) inner wall is fixedly connected there are two support frame (18), and the opposite end of two support frames (18) It is fixedly connected respectively with the left and right sides of mowing-apparatus (19), the mowing-apparatus (19) is respectively engaged under shell (2) The lower surface on surface and bottom plate (1).

2. a kind of agricultural grass trimmer convenient for operation according to claim 1, it is characterised in that: the carriage It (14) include fixed plate (141), the outer surface of the fixed plate (141) is fixedly connected with the inner surface of groove (13), described solid The upper surface of fixed board (141) is connected with sliding sleeve (142), and the inner surface of the sliding sleeve (142) is socketed with slide bar (143), the cunning The top of bar (143) is fixedly connected with the bottom end of telescopic device (17), the left and right sides of the slide bar (143) respectively with two The opposite face of second sliding block (15) is fixedly connected, and the bottom end of the slide bar (143) and the upper surface of the second fixed block (20) are fixed Connection.

3. a kind of agricultural grass trimmer convenient for operation according to claim 2, it is characterised in that: the telescopic device (17) include the second telescopic rod (171) and be socketed in the spring (172) on telescopic rod surface, second telescopic rod (171) and bullet The top and bottom end of spring (172) are fixedly connected with the top of the upper surface of groove (13) inner wall and slide bar (143) respectively.

4. a kind of agricultural grass trimmer convenient for operation according to claim 1, it is characterised in that: the mowing-apparatus It (19) include motor (191), the input terminal of the motor (191) is electrically connected by conducting wire with the output end for switching (6), the electricity The left and right sides of machine (191) fuselage are fixedly connected with the opposite end of two support frames (18) respectively, the motor (191) it is defeated Shaft is fixedly connected with the top of shaft (192), and the surface of the shaft (192) is socketed with bearing (193), the bearing (193) lower surface of shell (2) lower surface and bottom plate (1), the bottom end and cutter head (194) of the shaft (192) are respectively engaged with Upper surface be fixedly connected.

5. a kind of agricultural grass trimmer convenient for operation according to claim 1, it is characterised in that: the handle (12) Surface is provided with dismountable rubber gloves, and the surface of the rubber gloves and handle (12) is provided with non-slip texture.

6. a kind of agricultural grass trimmer convenient for operation according to claim 4, it is characterised in that: the solar panels (3) output end be electrically connected by conducting wire with the input terminal of inverter (5), the output end of the inverter (5) pass through conducting wire and The input terminal of battery (4) is electrically connected, and the output end of the battery (4) is electrically connected by conducting wire with the input terminal for switching (6), The model LW5D-16 universal change-over switch of the switch (6).