CN208540433U - A kind of gardens grass mower being conveniently replaceable blade - Google Patents

Abstract

The utility model relates to garden shearer grass equipment technical fields, and disclose a kind of gardens grass mower for being conveniently replaceable blade, including body, there are two positioning pipes for the inside fixed installation of the body, the inside of two positioning pipes is movably installed with sliding shoe, the middle part movable sleeve of one sliding shoe is connected to regulating device, and movable sleeve is connected to screw rod between two sliding shoes, and screw thread is socketed with the movable block between two sliding shoes on the screw rod.This is conveniently replaceable the gardens grass mower of blade, screw rod is driven to rotate by coming about, drive movable block mobile, to drive motor housing mobile, the side cut careless blade and be moved to body is driven by vertical tube and transverse tube, so that careless blade is cut in replacement, avoid the bottom of existing gardens grass mower cut careless blade and be located at grass mower, inconvenient operator carries out dismounting and change, so that the replacement efficiency of gardens lawnmower blade reduces, to affect the working efficiency of gardens grass mower.

Description

A kind of gardens grass mower being conveniently replaceable blade

Technical field

The utility model relates to garden shearer grass equipment technical field, specially a kind of garden shearer grass for being conveniently replaceable blade Machine.

Background technique

Gardens refer in certain region application engineering technology and artistic media, by planting trees flowers and plants, constructing architecture Beautiful natural environment and condition of strolling about or have a rest made of being created with approach such as arrangement garden roads.It is irregular however as the growth of plant Plant will affect the beauty in gardens, it is often necessary to repair straw articles and plant trimmed, garden lawn trimming is in turf management One of most important measure, thus need to carry out turf-mown work using grass mower.

However, blade is easily damaged or winds upper weeds in the grass mower course of work, removal of inserts is needed replace clearly Reason, the bottom of existing gardens grass mower cut careless blade and be located at grass mower, inconvenient operator carries out dismounting and change, so that garden The replacement efficiency of woods lawnmower blade reduces, so that the working efficiency of gardens grass mower is affected, so that the reality of gardens grass mower It is not high with property.

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 gardens grass mower for being conveniently replaceable blade, has The advantages that being conveniently replaceable blade solves the bottom of existing gardens grass mower cut careless blade and be located at grass mower, inconvenience operation Personnel carry out dismounting and change, so that the replacement efficiency of gardens lawnmower blade reduces, to affect the work of gardens grass mower Efficiency, so that the problem that the practicability of gardens grass mower is not high.

(2) technical solution

To realize the above-mentioned purpose for being conveniently replaceable blade, the utility model provides the following technical solutions: one kind is conveniently replaceable The gardens grass mower of blade, including body, the inside of the body are fixedly mounted there are two positioning pipe, two positioning pipes Inside is movably installed with sliding shoe, and the middle part movable sleeve of a sliding shoe is connected to regulating device, two sliding shoes Between movable sleeve be connected to screw rod, screw thread is socketed with the movable block between two sliding shoes, the movable block on the screw rod Bottom be fixedly connected with motor housing, limited block, the limited block are fixedly connected in the middle part of the motor housing front and back Middle part pivot bush unit have limit shaft, the bottom of the motor housing is fixedly connected with vertical tube, and the bottom end of the vertical tube extends to machine The outside of body bottom end, the inside of the motor housing are fixedly installed with driving motor, and the driving motor output shaft is fixedly connected with Rotation axis, one end of the rotation axis extends to the inside of vertical tube and fixing sleeve is connected to drive sprocket, the bottom of the vertical tube side Portion is fixedly connected with the transverse tube below body, and the side inside the transverse tube is movably installed with rotary shaft, the rotary shaft Upper fixing sleeve is connected to driven sprocket, and one end of the rotary shaft extends to the outside of transverse tube bottom end and fixing sleeve is connected to and cuts careless knife Piece, one end of the screw rod extend to the outside of body and are fixedly connected with and come about, and mark is fixedly connected at the top of the body Ruler.

Preferably, the regulating device includes vertical pivot, the vertical pivot movable set at the middle part of sliding shoe, the vertical pivot Bottom end is fixedly connected with the next baffle below sliding shoe, and the top fixing sleeve of the vertical pivot is connected to above sliding shoe Upper baffle, be fixedly connected with threaded rod at the top of the upper baffle, the top of the threaded rod extends to body top Outside and be fixedly connected with runner.

Preferably, the screw top of the threaded rod and positioning pipe is socketed, and the length of threaded rod is greater than the height of positioning pipe Degree.

Preferably, sliding slot compatible with screw rod is offered in the middle part of the positioning pipe side, and the side of positioning pipe is opened If there are two the notches for being located at sliding slot two sides.

Preferably, the both ends of the limit shaft all extend to the fixed company in inside two positioning pipes and with sliding shoe side It connects, and limit shaft is adapted with the notch of positioning pipe side.

Preferably, the drive sprocket is generally aligned in the same plane with driven sprocket, and drive sprocket and driven sprocket pass through chain Item transmission connection.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of gardens grass mower for being conveniently replaceable blade, has following The utility model has the advantages that

1, the gardens grass mower for being conveniently replaceable blade, drives screw rod to rotate by coming about, and drives movable block mobile, To drive motor housing mobile, the side cut careless blade and be moved to body is driven by vertical tube and transverse tube, so that careless knife is cut in replacement Piece avoids the bottom of existing gardens grass mower cut careless blade and be located at grass mower, and inconvenient operator carries out dismounting and change, So that the replacement efficiency of gardens lawnmower blade reduces, to affect the working efficiency of gardens grass mower.

2, the gardens grass mower for being conveniently replaceable blade drives threaded rod rotation by rotating wheel, adjusts on sliding shoe Lower movement cooperates scale, the height of careless blade is cut in control, so that grass mower cuts grass so that motor housing be driven to move up and down Depth it is controllable, consequently facilitating operator is as needed, cut the grass on a lawn, to improve the practicability of gardens grass mower.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the cross-sectional view of 1 motor housing of the utility model structure chart；

Fig. 3 is side view at 1 positioning pipe of the utility model structure chart；

Fig. 4 is 1 regulating device schematic diagram of the utility model structure chart.

In figure: 1 body, 2 positioning pipes, 3 sliding shoes, 4 regulating devices, 41 vertical pivots, 42 the next baffles, 43 upper baffles, 44 Threaded rod, 45 runners, 5 screw rods, 6 movable blocks, 7 motor housings, 8 limited blocks, 9 limit shafts, 10 vertical tubes, 11 driving motors, 12 rotations Axis, 13 drive sprockets, 14 transverse tubes, 15 rotary shafts, 16 driven sprockets, 17 cut careless blade, 18 come about, 19 scales.

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.

Please refer to Fig. 1-4, a kind of gardens grass mower being conveniently replaceable blade, including body 1, the fixed peace in the inside of body 1 Dress offers sliding slot compatible with screw rod 5 in the middle part of 2 side of positioning pipe there are two positioning pipe 2, and the side of positioning pipe 2 is opened If there are two the notch for being located at sliding slot two sides, when mobile convenient for sliding shoe 3, screw rod 5 and limit shaft 9 are moved, two positioning The inside of pipe 2 is movably installed with sliding shoe 3, and the middle part movable sleeve of a sliding shoe 3 is connected to regulating device 4, and regulating device 4 is wrapped Vertical pivot 41 is included, at the middle part of sliding shoe 3, the bottom end of vertical pivot 41 is fixedly connected with positioned at 3 lower section of sliding shoe 41 movable set of vertical pivot The next baffle 42, the top fixing sleeve of vertical pivot 41 is connected to the upper baffle 43 above sliding shoe 3, the top of upper baffle 43 Portion is fixedly connected with threaded rod 44, the screw top socket of threaded rod 44 and positioning pipe 2, and the length of threaded rod 44 is greater than positioning The height of pipe 2 drives sliding shoe 3 to move up and down, to drive motor housing 7 mobile, and then controls and cut by rotation threaded rod 44 The height of careless blade 17, convenient for according to circumstances needing, the depth of grass is cut in control, and the top of threaded rod 44 extends to 1 top of body Outside and be fixedly connected with runner 45, by vertical pivot 41 and 3 pivot bush unit of sliding shoe, while utilizing the next baffle 42 and upper Baffle 43, so that sliding shoe 3, under the rotation of threaded rod 44, stable moves up and down, movable sleeve is connected between two sliding shoes 3 Screw rod 5, screw thread is socketed with the movable block 6 between two sliding shoes 3 on screw rod 5, and the bottom of movable block 6 is fixedly connected with electricity Cabinet 7 is fixedly connected with limited block 8 in the middle part of 7 front and back of motor housing, and the middle part pivot bush unit of limited block 8 has limit shaft 9, the both ends of limit shaft 9 all extend to inside two positioning pipes 2 and are fixedly connected with the side of sliding shoe 3, and limit shaft 9 with The notch of 2 side of positioning pipe is adapted, by the support of limit shaft 9, so that motor housing 7 is in the state of balance always, thus Ensure the smooth of turf-mown, the bottom of motor housing 7 is fixedly connected with vertical tube 10, and the bottom end of vertical tube 10 extends to 1 bottom end of body Outside, the inside of motor housing 7 is fixedly installed with driving motor 11, and 11 output shaft of driving motor is fixedly connected with rotation axis 12, One end of rotation axis 12 extends to the inside of vertical tube 10 and fixing sleeve is connected to drive sprocket 13, drive sprocket 13 and driven sprocket 16 It is generally aligned in the same plane, and drive sprocket 13 is connect with driven sprocket 16 by chain drive, is driven actively by driving motor 11 Sprocket wheel 13 rotates, and is rotated using chain-driving driven sprocket 16, rotates to drive and cut careless blade 17, carries out cutting careless work, erects The bottom of 10 side of pipe is fixedly connected with the transverse tube 14 positioned at 1 lower section of body, and the side inside transverse tube 14 is movably installed with rotation Axis 15, fixing sleeve is connected to driven sprocket 16 in rotary shaft 15, and one end of rotary shaft 15 extends to the outside of 14 bottom end of transverse tube and solid Surely it is socketed with and cuts careless blade 17, one end of screw rod 5 extends to the outside of body 1 and being fixedly connected with and comes about 18, the top of body 1 It is fixedly connected with scale 19.

When work, firstly, rotating wheel 45 drives threaded rod 44 to rotate, adjusts sliding shoe 3 and move up and down, to drive electricity Cabinet 7 moves up and down, and cooperates scale 19, and the height of careless blade 17 is cut in control, and then, starting driving motor 11 drives drive sprocket 13 rotations, are rotated by chain-driving driven sprocket 16, are rotated to drive and cut careless blade 17, are carried out cutting grass, finally, rotation turns Rudder 18 drives screw rod 5 to rotate, and it is mobile to drive movable block 6, to drive motor housing 7 mobile, is driven by vertical tube 10 and transverse tube 14 The side that careless blade 17 is moved to body 1 is cut, so that careless blade 17 is cut in replacement.

In conclusion this is conveniently replaceable the gardens grass mower of blade, by 18 drive screw rods 5 rotation of coming about, drive Movable block 6 is mobile, to drive motor housing 7 mobile, cuts careless blade 17 by vertical tube 10 and the drive of transverse tube 14 and is moved to body 1 Side avoids the bottom of existing gardens grass mower cut careless blade 17 and be located at grass mower, no so that careless blade 17 is cut in replacement Just operator carries out dismounting and change, so that the replacement efficiency of gardens lawnmower blade 17 reduces, to affect garden shearer grass The working efficiency of machine；It drives threaded rod 44 to rotate by rotating wheel 45, adjusts sliding shoe 3 and move up and down, to drive motor Case 7 moves up and down, and cooperates scale 19, and the height of careless blade 17 is cut in control, so that the depth that grass mower cuts grass is controllable, thus It is as needed convenient for operator, it cuts the grass on a lawn, to improve the practicability of gardens grass mower；Solves existing garden shearer The bottom of careless machine cut careless blade 17 and be located at grass mower, inconvenient operator carries out dismounting and change, so that gardens lawnmower blade Replacement efficiency reduce, to affect the working efficiency of gardens grass mower, asked so that the practicability of gardens grass mower is not high Topic.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

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 (6)

1. a kind of gardens grass mower for being conveniently replaceable blade, including body (1), it is characterised in that: the inside of the body (1) is solid Dingan County's dress is there are two positioning pipe (2), and the inside of two positioning pipes (2) is movably installed with sliding shoe (3), a cunning The middle part movable sleeve of motion block (3) is connected to regulating device (4), and movable sleeve is connected to screw rod (5), institute between two sliding shoes (3) The movable block (6) that screw thread on screw rod (5) is socketed between two sliding shoes (3) is stated, the bottom of the movable block (6) is fixed It is connected with motor housing (7), is fixedly connected with limited block (8), the limited block in the middle part of motor housing (7) front and back (8) middle part pivot bush unit has limit shaft (9), and the bottom of the motor housing (7) is fixedly connected with vertical tube (10), the vertical tube (10) bottom end extends to the outside of body (1) bottom end, and the inside of the motor housing (7) is fixedly installed with driving motor (11), Driving motor (11) output shaft is fixedly connected with rotation axis (12), and one end of the rotation axis (12) extends to vertical tube (10) Inside and fixing sleeve be connected to drive sprocket (13), the bottom of vertical tube (10) side is fixedly connected under body (1) The transverse tube (14) of side, the internal side of the transverse tube (14) is movably installed with rotary shaft (15), fixed on the rotary shaft (15) It is socketed with driven sprocket (16), one end of the rotary shaft (15) extends to the outside of transverse tube (14) bottom end and fixing sleeve is connected to and cuts Careless blade (17), one end of the screw rod (5) extend to the outside of body (1) and are fixedly connected with come about (18), the body (1) scale (19) are fixedly connected at the top of.

2. a kind of gardens grass mower for being conveniently replaceable blade according to claim 1, it is characterised in that: the regulating device It (4) include vertical pivot (41), vertical pivot (41) movable set is fixed in the middle part of sliding shoe (3), the bottom end of the vertical pivot (41) It is connected with the next baffle (42) being located at below sliding shoe (3), the top fixing sleeve of the vertical pivot (41) is connected to positioned at sliding shoe (3) the upper baffle (43) above is fixedly connected with threaded rod (44), the threaded rod at the top of the upper baffle (43) (44) top extends to the outside on body (1) top and is fixedly connected with runner (45).

3. a kind of gardens grass mower for being conveniently replaceable blade according to claim 2, it is characterised in that: the threaded rod (44) it is socketed with the screw top of positioning pipe (2), and the length of threaded rod (44) is greater than the height of positioning pipe (2).

4. a kind of gardens grass mower for being conveniently replaceable blade according to claim 1, it is characterised in that: the positioning pipe (2) offered in the middle part of side with screw rod (5) compatible sliding slot, and the side of positioning pipe (2) open up there are two be located at sliding slot The notch of two sides.

5. a kind of gardens grass mower for being conveniently replaceable blade according to claim 1, it is characterised in that: the limit shaft (9) both ends all extend to two positioning pipes (2) it is internal and be fixedly connected with the side of sliding shoe (3), and limit shaft (9) with The notch of positioning pipe (2) side is adapted.

6. a kind of gardens grass mower for being conveniently replaceable blade according to claim 1, it is characterised in that: the drive sprocket (13) it is generally aligned in the same plane with driven sprocket (16), and drive sprocket (13) is connect with driven sprocket (16) by chain drive.