CN208273596U - Moving type mower - Google Patents

Abstract

The utility model discloses a kind of moving type mowers, belong to garden layout equipment technical field, solves staff's working strength excessive technical problem when carrying out cutting operation, its key points of the technical solution are that a kind of moving type mower, including cutting assembly, cutting assembly includes cutter bar, one end of cutter bar is fixedly installed cutting motor, blade is rotatably connected on cutting motor, the moving type mower further includes moving assembly, moving assembly includes support plate, the bottom of support plate is provided with movable pulley, the one end of cutter bar far from cutting motor and support plate direct or indirect connection, cutting motor and blade are suspended on the outside of support plate by cutter bar, achieve the effect that mitigate cutting operation person works intensity.

Description

Moving type mower

Technical field

The utility model relates to a kind of garden layout apparatus field, in particular to a kind of moving type mower.

Background technique

Grass trimmer is also known as weeder, grass mower, lawn mower etc., is a kind of for building the machinery of lawn, vegetation etc. Tool.With the fast development of China's urban afforestation industry, people are also higher and higher for the requirement for improving production efficiency, traditional Grass trimmer is mostly portable, relies primarily on high-speed rotating blade and carries out cutting process to meadow.

Existing to can refer to the Chinese patent that publication No. is CN107950171A, it discloses a kind of laborsaving adjustable hands Grass trimmer is mentioned, including fixed device, regulating device, control device, support rod, baffle and cutting assembly composition, fixed device Front end and regulating device one end are rotatablely connected, and the regulating device other end is fixedly connected by rotary shaft with control device, lower end and Support rod is fixedly connected, and the lower end of support rod is provided with baffle, and the side of baffle is provided with cutting assembly, and cutting assembly is by electricity Machine, fixed disk and cutting rope composition.Adjusting rod upper end is equipped with regulation handle, and lower end is equipped with top plate.

Above-mentioned adjustable portable grass trimmer contacts regulation handle lower end with nail-plate by rotation regulation handle, realizes The applicability of device is increased to adapt to the demand of different heights to the angular adjustment of cutting head, but when in use, it needs The grass trimmer is fixed on to the loins of operating personnel, and portable carry out operation, the burden of operating personnel is increased, is unfavorable for mowing The lasting progress of operation.

Utility model content

In view of the deficienciess of the prior art, reaching and subtracting the purpose of the utility model is to provide a kind of moving type mower Scotch the effect of careless operating personnel's working strength.

The above-mentioned technical purpose of the utility model has the technical scheme that

A kind of moving type mower, including cutting assembly, cutting assembly include cutter bar, one end fixed setting of cutter bar There is cutting motor, blade is rotatably connected on cutting motor, the moving type mower further includes moving assembly, moving assembly packet Support plate is included, the bottom of support plate is provided with movable pulley, and the one end of cutter bar far from cutting motor and support plate are direct or indirect Connection, cutting motor and blade are suspended on the outside of support plate by cutter bar.

Through the above technical solutions, the setting of moving assembly is so that grass trimmer gets rid of traditional portable mode, cutting motor While band cutting blade carries out cutting process to meadow, pushes moving assembly that the moving type mower is constantly advanced and held Continuous cutting.Using moving assembly, the weight of cutter bar and cutting assembly can be transferred in support plate, not need work people Member's overspending strength goes to mention cutter bar, significantly reduces the working strength of cutting operation personnel.

Preferably, be provided with adjustable plate in the support plate, adjustable plate can relative support plate horizontally rotate, cutter bar is remote One end from motor is hinged and connected with adjustable plate, and the side on adjustable plate close to blade is fixedly installed cylinder, and cylinder is set vertically It sets, the telescopic shaft of cylinder is fixedly connected with cutter bar.

Through the above technical solutions, cutter bar is hinged and connected with adjustable plate, adjustable plate is fixedly installed close to the side of blade There is cylinder, cylinder axis is vertically arranged and is fixedly connected with cutter bar, therefore can cut by the stretching motion of telescopic rod to adjust The height of bar is cut, to adjust the height of blade from the ground, the cut lengths on meadow are determined with this, enables the grass trimmer Adapt to different meadow job requirements.

Preferably, being fixedly installed servo motor in the support plate, the output shaft of servo motor is watched perpendicular to horizontal plane It takes motor and adjustable plate is rotatablely connected.

Through the above technical solutions, by servo motor can rotation direction to adjustable plate and velocity of rotation adjust Section, so that the cutter bar connecting with adjustable plate, so that blade can be cut with left-right rotation, can be expanded this and cut with left-right rotation The cut coverage of careless machine improves the working efficiency of cutting, and under some special landform, when support plate cannot be introduced into, Cutting operation can be completed by the rotation of servo motor, improve the flexibility and adaptability of single unit system.

Preferably, one end in the support plate far from blade is fixedly installed baffle, baffle is vertically arranged.

Through the above technical solutions, the setting of baffle can block some smashed grass chips generated in cutting process, Reduce smashed grass chip and splash and fly to cutting operation personnel or in eyes, reduces the probability for fortuitous event occur.

Preferably, the baffle uses transparent plastics material.

Through the above technical solutions, the baffle of transparent plastics material can both block smashed grass chip, while will not The visual field for influencing cutting operation personnel, allows operator in operation process to grasp mowing process in time, avoids because of the visual field Blind area and the cutting occurred are unsatisfactory for requiring and cutting unexpected phenomenon.

Preferably, being fixedly installed protective cover on the cutter bar at blade, protective cover is coated on blade far from branch The side of fagging.

Through the above technical solutions, protective cover can play a protective role to passer-by when carrying out cutting operation, When preventing pedestrian from tumbling or it is not intended to swarm into and is accidentally injured in working range by blade, meanwhile, when blade encounters hard objects damage, Protective cover can reduce a possibility that pedestrian is accidentally injured in blade splashing.

Preferably, the support plate is provided with handle far from the side of blade.

Through the above technical solutions, cutting operation personnel can hold handle, and whole device is pushed to advance by handle, Substantially increase ease-to-operate.

In conclusion the utility model has the following beneficial effects:

1, the working strength of operator is greatly reduced by setting support plate and movable pulley；

2, by setting servo motor and cylinder, the work scope of application and work spirit of the grass trimmer are substantially increased Activity；

3, the security performance of single unit system is improved by the mating reaction of baffle and protective cover.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the partial enlargement diagram in Fig. 1 at A；

Fig. 3 is that the utility model conceals the partial exploded view after cutting assembly；

Fig. 4 is intended to emphasize the partial sectional view of cutting assembly.

In figure, 1, support plate；11, placing groove；12, servo motor；13, movable pulley；2, cutting assembly；21, cutter bar； 211, connecting rod；212, operation bar；213, placing box；22, cutting motor；221, rotation axis；23, blade；231, protective cover；3, Adjustable plate；31, cylinder；311, telescopic shaft；4, baffle；5, handle.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry The direction at center.

A kind of moving type mower is provided in support plate 1 as shown in Figure 1, including the support plate 1 with movable pulley 13 Adjustable plate 3, cutting assembly 2 is provided on adjustable plate 3, and cutting assembly 2 includes cutter bar 21, cutting motor 22 and blade 23(knot Close Fig. 4), one end of cutter bar 21 and adjustable plate 3 are hinged, and the one end of cutter bar 21 far from adjustable plate 3 is bent and cuts straight down It cuts motor 22 and is fixed at the end, blade 23 is arranged in the lower end of cutting motor 22 and is turned by the drive of cutting motor 22 It is dynamic, cutting operation is completed by blade 23.Work people can be mitigated by the rolling of movable pulley 13 when carrying out cutting operation The operating pressure of member.

As shown in figure 3, support plate 1 is horizontally disposed rectangular slab, the middle position of support plate 1 offers placing groove 11, Servo motor 12 is installed, the shape of placing groove 11 is matched with the outer surface of servo motor 12, so that servo in placing groove 11 Motor 12 is fixed in placing groove 11, and the output shaft of servo motor 12 is fixedly connected with adjustable plate 3, and adjustable plate 3 is rectangle Plate can control the rotation of 3 relative support plate 1 of adjustable plate by servo motor 12.

Fig. 1 is reviewed, upper surface and the cutter bar 21 of adjustable plate 3 are hinged and connected, and hinge joint is located at the middle position of adjustable plate 3 Place, cutter bar 21 are class L-type cylindrical body, the connecting rod 211 including extending obliquely upward since the hinge joint and are prolonged straight down The operation bar 212 stretched, connecting rod 211 and operation bar 212 are wholely set, and blade 23 is suspended at support by the connection of cutter bar 21 1 outside of plate.

In addition, the extending direction on adjustable plate 3 along cutter bar 21 is fixedly installed cylinder 31, cylinder 31 in conjunction with Fig. 2 Telescopic shaft 311 is fixedly connected straight up and with cutter bar 21, passes through the adjustable cutter bar 21 of the stretching motion of telescopic shaft 311 Vertical height, thus adapt to different height requirement meadow carry out cutting operation.

As shown in figure 4, being fixedly installed placing box 213 on operation bar 212, placing box 213 is rectangular box, cutting motor 22 are placed in placing box 213, the rotation axis 221 of cutting motor 22 be pierced by straight down placing box 213 and with 213 turns of placing box Dynamic connection, the bottom end of rotation axis 221 are fixedly installed blade 23, and blade 23 is with the discoid of sawtooth, the outer rim packet of blade 23 It is covered with protective cover 231, the half blade 23 that protective cover 231 will be far from support plate 1 blocks covering, and protective cover 231 and placing box 213 bottom is fixedly connected, when carrying out cutting operation, cutting motor 22 by rotation axis 221 with 23 high speed rotation of cutting blade, To be cut to meadow；Protective cover 231 effectively increases the safety of operation process.

As shown in Figure 1, support plate 1 is fixedly installed baffle 4 far from one end of blade 23, baffle 4 is vertically arranged, baffle 4 Material can be light material, reduce the quality of single unit system, the present embodiment preferably uses transparent plastics material, Ji Nengyou It imitates the smashed grass chip for generating cutting process to block, and does not influence the visual field environment of operator, ensure that operational safety.

The bottom of support plate 1 is provided with movable pulley 13, and support plate 1 is fixedly installed handle far from the side of cutting assembly 2 5, when carrying out cutting operation, handle 5 is pushed, using the rolling of movable pulley 13 to which the work for significantly reducing operator is strong Degree.

The working principle of the utility model is as follows: operator, which holds, pushes handle 5, before pushing the moving type mower Into while, blade 23 carries out cutting operation, which is fundamentally changing traditional cutting operation mode, together When, the positive and negative rotation of cutter bar 21 is adjusted using the positive and negative rotation of servo motor 12, to adjust the mowing range of blade 23；Further Ground while cylinder 31 plays a supporting role to cutter bar 21, and can adjust the vertical height of cutter bar 21 by telescopic shaft 311 Degree, so as to adjust the distance of blade 23 from the ground, so that the scope of application expanded of the grass trimmer.On the whole, movable pulley 13, the setting of adjustable plate 3, servo motor 12 and cylinder 31 greatly reduces operator so that the grass trimmer is more flexible Operation difficulty, mitigate operating burden.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (7)

1. a kind of moving type mower, including cutting assembly (2), cutting assembly (2) includes cutter bar (21), cutter bar (21) One end is fixedly installed cutting motor (22), blade (23) is rotatably connected on cutting motor (22), it is characterised in that: the shifting Dynamic formula grass trimmer further includes moving assembly, and moving assembly includes support plate (1), and the bottom of support plate (1) is provided with movable pulley (13), cutter bar (21) far from cutting motor (22) one end and support plate (1) direct or indirect connection, cutting motor (22) and Blade (23) is suspended on the outside of support plate (1) by cutter bar (21).

2. moving type mower according to claim 1, it is characterised in that: be provided with adjustable plate on the support plate (1) (3), adjustable plate (3) can relative support plate (1) horizontally rotate, cutter bar (21) far from cutting motor (22) one end and adjusting Plate (3) is hinged and connected, and the side on adjustable plate (3) close to blade (23) is fixedly installed cylinder (31), and cylinder (31) is set vertically It sets, the telescopic shaft (311) of cylinder (31) is fixedly connected with cutter bar (21).

3. moving type mower according to claim 2, it is characterised in that: be fixedly installed and watch on the support plate (1) It takes motor (12), perpendicular to horizontal plane, servo motor (12) and adjustable plate (3) are rotatablely connected the output shaft of servo motor (12).

4. moving type mower according to claim 1, it is characterised in that: far from blade (23) on the support plate (1) One end be fixedly installed baffle (4), baffle (4) is vertically arranged.

5. moving type mower according to claim 4, it is characterised in that: the baffle (4) uses transparent plastics material.

6. moving type mower according to claim 1, it is characterised in that: close to blade (23) on the cutter bar (21) Place is fixedly installed protective cover (231), and protective cover (231) is coated on the side of blade (23) far from support plate (1).

7. moving type mower according to claim 1, it is characterised in that: the support plate (1) is far from blade (23) Side is provided with handle (5).