CN209017495U - A kind of garden shearer - Google Patents

A kind of garden shearer Download PDF

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Publication number
CN209017495U
CN209017495U CN201821188913.0U CN201821188913U CN209017495U CN 209017495 U CN209017495 U CN 209017495U CN 201821188913 U CN201821188913 U CN 201821188913U CN 209017495 U CN209017495 U CN 209017495U
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CN
China
Prior art keywords
adjustment device
bar
shear shank
scissors
length
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Active
Application number
CN201821188913.0U
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Chinese (zh)
Inventor
涓版花
丰滨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Hongfeng Construction Co.,Ltd.
Original Assignee
Tianjin Hongfeng Junye Garden Ltd By Share Ltd
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Filing date
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Application filed by Tianjin Hongfeng Junye Garden Ltd By Share Ltd filed Critical Tianjin Hongfeng Junye Garden Ltd By Share Ltd
Priority to CN201821188913.0U priority Critical patent/CN209017495U/en
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Publication of CN209017495U publication Critical patent/CN209017495U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of garden shearer, including scissors head, folding scissors knife handle, angle adjustment device, length adjustment device and adjust shear shank, scissors head and one end of folding scissors knife handle are hinged, the other end of folding scissors knife handle is connect with shear shank is adjusted, angle adjustment device one end is connect with folding scissors knife handle, the angle adjustment device other end is connect with shear shank is adjusted, and length adjustment device is set to the end for adjusting shear shank.The utility model has the beneficial effects that gardens shear structure is simple, installing and dismounting is easy to maintenance, and angle adjustment device and length adjustment device are set, so that the scissors head angle of garden shearer is adjustable, the length of shear shank can extend, meet the trimming demand of different ornamental plant height, use scope is wide, reduces the labor intensity of operator.

Description

A kind of garden shearer
Technical field
The utility model belongs to afforestation equipment technical field, more particularly, to a kind of garden shearer.
Background technique
In horticultural activities, it is often necessary to use multiple types of tools, and tool is generally larger, a lot of tools in 1 year only There is the specific time just to will use, preservation usually can occupy much room, and since tool is larger, using and carrying Cheng Zhonghui generates many inconvenient.Garden shear is one of most common tool in horticultural activities, existing garden shear volume compared with It is big not readily portable, and a plurality of types of garden shears are produced for different trimming tasks, the scissors to cut the grass on a lawn with The scissors etc. of eminence leaf is trimmed, one time horticultural activities need to carry a variety of garden shears, are inconvenient.And trimming identical tree When the not ipsilateral of branch, operator is in using shrub and hedge trimmer work, it is often necessary to convert different posture and position with better Pollard, existing garden shearer handle cannot be adjusted according to the work habit and different gestures of operator and position, So that force direction when operator needs to repair the branch of different location by rotating hand increases operator come operation handle Working strength, trimming branch it is quite inconvenient.Meanwhile garden shear length currently on the market be it is fixed, cannot be to more The plant in high place is trimmed.
Summary of the invention
In view of the above problems, problem to be solved in the utility model is to provide a kind of garden shearer, and it is living to be particluarly suitable for gardening It uses, different ornamental plants can be trimmed, and the garden shearer angle is adjustable, garden shearer cuts handle length in dynamic It is adjustable, while different types of scissors head can be installed, so that garden shearer use scope is wide, reduce the work of operator Make intensity, and can modify to the branch of different height, meets the use demand of different operating conditions.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of garden shearer, including scissors bit The one of portion, folding scissors knife handle, angle adjustment device, length adjustment device and adjusting shear shank, scissors head and folding scissors knife handle End is hinged, and the other end of folding scissors knife handle is connect with shear shank is adjusted, and angle adjustment device one end is connect with folding scissors knife handle, angle The degree regulating device other end is connect with shear shank is adjusted, and length adjustment device is set to the end for adjusting shear shank.
Specifically, angle adjustment device includes adjustment device and fixed device, adjustment device one end and folding scissors knife handle are cut with scissors It connects, the other end for adjusting device is connect with fixed device, and adjustment device is slidably connected with shear shank is adjusted, and is fixed device and is adjusted Shear shank rotation connection.
Specifically, adjusting shear shank includes articulated section, angular adjustment mounting portion and length adjustment mounting portion, articulated section, angle Degree adjust installation portion is sequentially connected with length adjustment mounting portion, and angle adjustment device is set to angular adjustment mounting portion, length adjustment Device is set to length adjustment mounting portion.
Further, adjustment device includes active accommodation bar and driven adjustment bar, driven adjustment bar one end and Folding scissors Handle is hinged, and the other end and active accommodation bar of driven adjustment bar are hinged, and the other end sliding of active accommodation bar is set to adjusts scissors On handle, and the other end of active accommodation bar is connect with fixed device.
Further, angular adjustment mounting portion is equipped with active accommodation bar mounting hole and mounting groove, active accommodation bar mounting hole It is connected to mounting groove, the sliding of active accommodation bar is set in active accommodation bar mounting hole, and active accommodation bar installation hole length is less than Active accommodation pole length, fixed device rotation are set in mounting groove.
Further, fixed device is fixture nut, and active accommodation bar is connected through a screw thread with fixture nut, fixture nut Height be not less than mounting groove depth.
Specifically, length adjustment device includes fixed block, telescopic rod, sliding block, toggle and locking device, fixed block is set to length It spends inside adjust installation portion, fixed block, telescopic rod, sliding block and toggle are sequentially connected, and locking device is set to the end for adjusting shear shank.
Further, length adjustment mounting portion is equipped with sliding slot, and sliding block is slidably connected with sliding slot, and sliding block is equipped with and extends The pull handle of sliding slot.
Further, length adjustment device further includes resetting apparatus, resetting apparatus one end and length adjustment mounting portion inner wall Connection, the other end are connect with toggle.
Further, toggle end is equipped with anti-skid device.
The utility model has the advantages and positive effects of:
1. due to the adoption of the above technical scheme, so that gardens shear structure is simple, installing and dismounting is easy to maintenance, and angle is arranged Regulating device and length adjustment device, so that the scissors head angle of garden shearer is adjustable, the length of shear shank can extend, Meet the trimming demand of different ornamental plant height, use scope is wide, reduces the labor intensity of operator;
2. on scissors head and the junction of folding scissors knife handle using hinged setting, adjustable scissors bit and Folding scissors Angle between handle folds scissors head, can fold completely when not used, easy to carry, occupied space is few;
3. being equipped with angular adjustment apparatus, scissors head angle adjusting range is big: angular adjustment apparatus is link mechanism, driven Adjustment bar moves horizontally the rotation that can drive scissors head, realizes the angle adjustment within the scope of 0-90 °;Equipped with fixed device, The angle that scissors head can be adjusted at any time, is fixed at any time: being adjusted and fixed by fixture nut realization, is only needed finger rotation fixation Nut can be achieved with the movement and fixation of driven adjustment bar, easy to operate, easy to use;
4. being provided with length adjustment device, adjusting shear shank is extended, cutting for special trimming eminence can be substituted Knife, the garden shear number carried needed for reducing, meets use demand when different trimmings, stretches telescopic rod by pull handle, so that Toggle moves backward, extends the length for adjusting shear shank, and locked by locking device, after use, unclamps locking dress It sets, toggle resets under the action of resetting apparatus, and simple to operate, use scope is wide, reduces the working strength of operator.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment of the utility model;
Fig. 2 is the structural schematic diagram of the angular adjustment mounting portion of the adjusting shear shank of an embodiment of the utility model;
Fig. 3 is the structural schematic diagram of the angle adjustment device of an embodiment of the utility model;
Fig. 4 is the structural schematic diagram of the length adjustment device of an embodiment of the utility model;
Fig. 5 is the structural schematic diagram of the locking device of the length adjustment device of an embodiment of the utility model.
In figure:
1, scissors head 2, folding scissors knife handle 3, angle adjustment device
4, length adjustment device 5, adjusting shear shank 20, driven articulated section
21, interconnecting piece 30, articulated section 31, active accommodation bar mounting hole
32, fixed device 33, active accommodation bar 34, driven adjustment bar
40, fixed block 41, telescopic rod 42, pull handle
43, sliding block 44, toggle 45, resetting apparatus
46, locking device 460, clamping screw 461, fixed ring
462, rubber neck
Specific embodiment
The utility model is described further in the following with reference to the drawings and specific embodiments.
Fig. 1 shows the structure of an embodiment of the utility model, and the structure of the present embodiment, the present embodiment has been shown in particular It is related to a kind of garden shearer, for using in horticultural activities, for trimming to ornamental plant.The garden shearer can and inhomogeneity The scissors of type is assembled, and can satisfy the trimming of different ornamental plants;Meanwhile the scissors head of the garden shearer can fold, Storage easy to carry, and the angle on scissors head can be adjusted, and meet the use of the operating condition of different trimmings, the length energy of shear shank It is enough to adjust, facilitate the ornamental plant of modification different height, so that garden shearer is convenient to use, use scope is wide, and can reduce behaviour The working strength of author.
Specifically, as shown in Figure 1, above-mentioned garden shearer include scissors head 1, folding scissors knife handle 2, angle adjustment device 3, Length adjustment device 4 and adjusting shear shank 5, scissors head 1 is for modifying to ornamental plant, scissors head 1 and folding scissors One end of knife handle 2 is hinged, is folded convenient for scissors head 1 relative to folding scissors knife handle 2;The other end of folding scissors knife handle 2 with Shear shank 5 is adjusted to connect, folding scissors knife handle 2 plays the role of connection, convenient for the folding on scissors head 1, and can be by scissors head 1 It being attached with shear shank 5 is adjusted, adjusting shear shank 5 is held for operator and is trimmed to ornamental plant, meanwhile, adjust scissors Handle 5 is convenient for the installation of angle adjustment device 3 and length adjustment device 4;3 one end of angle adjustment device is connect with folding scissors knife handle 2, angle Degree 3 other end of regulating device is connect with shear shank 5 is adjusted, and angle adjustment device 3 is used to carry out angular adjustment to scissors head 1, long It spends regulating device 4 and is set to the end for adjusting shear shank 5, length adjustment device 4 is used to that the length for adjusting shear shank 5 to be adjusted.
Specifically, scissors head 1 includes the first scissors bit and the second scissors bit, the first scissors bit and the second scissors bit are separate One end of blade is hinged, and the two can relatively rotate, and is convenient for the trimming of ornamental plant;Meanwhile in the first scissors bit and The lower part that two scissors bits are hinged is equipped with spring, restores convenient for the first scissors bit and the second scissors bit to closed state.
It is equipped with articulated section in one end of the first scissors bit and the separate blade of the second scissors bit, which cuts with first Cutter head and the second scissors bit are integrally formed, or are fixedly connected by welding, or by the connectors such as bolt into Row is fixedly connected or other connection types, is selected according to actual needs, does not do specific requirement here.In folding scissors One end of knife handle 2, which is symmetrically arranged with, folds articulated section, so that the articulated section of the first scissors bit and the articulated section of the second scissors bit are distinguished Folding articulated section by pin shaft and folding scissors knife handle 2 is hinged, so that scissors head 1 is able to carry out relative to folding scissors knife handle 2 180 ° of bendings reduce garden shearer in the sky occupied when not used it is, scissors head 1 is folded relative to folding scissors knife handle 2 Between, reduce the volume of garden shearer.Here, folding scissors knife handle 2 and folding articulated section can be integrated molding, or pass through welding It is fixedly connected, is fixedly connected by connectors such as bolts or other connection types, according to practical need It asks and is selected, do not do specific requirement here.
Scissors head can be straight snips, can be other kinds of scissors, so that garden shearer can satisfy different gardens The demand of vegetation pruning expands the use scope of garden shearer.
As shown in Figures 2 and 3, the other end of above-mentioned folding scissors knife handle 2 is equipped with driven articulated section 20 and interconnecting piece 21, driven Articulated section 20 is used for angle adjustment device 3 hingedly, carries out angular adjustment, connection to scissors head 1 convenient for angle adjustment device 3 Portion 21 is used to be attached with adjusting shear shank 5;Driven articulated section 20 includes the first articulation piece and the second articulation piece, and first is hinged Part and the second articulation piece are symmetrically mounted on the one end of folding scissors knife handle 2 far from scissors bit, and the first articulation piece and the second articulation piece It is hinged by pin shaft and angle adjustment device 3;First articulation piece and the second articulation piece are symmetrically mounted on the upper table of folding scissors knife handle 2 Face, convenient for the installation of angle adjustment device 3;First articulation piece and the second articulation piece and folding scissors knife handle 2 can be integrated molding, It is either fixedly connected by welding, is fixedly connected by connectors such as bolts or other are connected Mode is selected according to actual needs, does not do specific requirement here.
Interconnecting piece 21 is mounted on the end of folding scissors knife handle, installs at an angle with folding scissors knife handle 2, it is, even Socket part 21 and folding scissors knife handle 2 in the same plane, do not have certain angle, which is 0-15 °, interconnecting piece between the two 21 are equipped with through-hole, are convenient for and to adjust shear shank 5 hinged, interconnecting piece 21 and adjust hinged, the interconnecting piece 21 that passes through pin shaft of shear shank 5 The setting of angle between folding scissors knife handle 2, so that angle adjustment device 3 and the movement adjusted between shear shank 5 will not generate Interference, convenient for angle adjustment device 3 to the angular adjustment on scissors head 1.Interconnecting piece 21 and folding scissors knife handle 2 can be one at Type, or be fixedly connected by welding, it is fixedly connected by connectors such as bolts or other connects Mode is connect, is selected according to actual needs, does not do specific requirement here.Preferably, the shape of folding scissors knife handle 2 is plate here Shape, convenient for hinged with angle adjustment device 3.
Above-mentioned adjusting shear shank 5 includes articulated section 30, angular adjustment mounting portion and length adjustment mounting portion, articulated section 30, angular adjustment mounting portion and length adjustment mounting portion are sequentially connected, articulated section 30, angular adjustment mounting portion and length adjustment peace Dress portion can be integrated molding, or is fixedly connected by welding, or be fixed by connectors such as bolts Connection or other connection types, are selected according to actual needs, do not do specific requirement here, be preferably integrally formed. Angular adjustment mounting portion is used for the installation of angle adjustment device 3, and angle adjustment device 3 is mounted at angular adjustment mounting portion, long The installation that adjust installation portion is used for length adjustment device 4 is spent, length adjustment device 4 is installed at length adjustment mounting portion.
The interconnecting piece 21 of the articulated section 30 and folding scissors knife handle 2 that adjust shear shank 5 carries out hingedly, is symmetrically arranged hinged The width of part, the interconnecting piece 21 of width and folding scissors knife handle 2 between the two is adapted, convenient for the hinged installation of the two.Angle Mounting portion be it is rod-shaped, top and lower part are semicircle, and the axial length on top is less than the axial length of lower part, top with The upper surface of the position of lower part axial length difference, the semicircular front on top is plane, is equipped in the semicircle upper end on top Active accommodation bar mounting hole 31, the active accommodation bar mounting hole 31 are through-hole, and are equipped with mounting groove in the semicircle upper end on top, The mounting groove is connected to through-hole, is installed convenient for angle adjustment device 3, and the top semicircle of the two sides of mounting groove is equipped with actively Bar mounting hole 31 is adjusted, and the two center line is overlapped;Extend a plate-like structure in the front end of lower semicircular shape, in the plate The front end of shape structure is symmetrically arranged with articulation piece, convenient for carrying out hingedly with the interconnecting piece 21 of folding scissors knife handle 2.
Above-mentioned angle adjustment device 3 is used for the adjusting to the angle on scissors head 1, which includes adjusting The articulated section 20 of engagement positions and fixed device 32, adjustment device one end and folding scissors knife handle 2 carries out hingedly, adjusting the another of device End is connect with fixed device 32, and adjustment device is slidably connected with shear shank 5 is adjusted, and fixed device 32 is rotated with shear shank 5 is adjusted Connection.The adjustment device includes active accommodation bar 33 and driven adjustment bar 34, driven adjustment 34 one end of bar and folding scissors knife handle 2 Articulated section 20 carries out hingedly, and the other end and active accommodation bar 33 of driven adjustment bar 34 are hinged, and the insertion of active accommodation bar 33 is actively It adjusts in bar mounting hole 31, and the shape of active accommodation bar 33 and the shape of active accommodation bar mounting hole 31 are adapted, meanwhile, it is main The diameter of dynamic adjustment bar 33 is less than the diameter of active accommodation bar mounting hole 31, enables active accommodation bar 33 in active accommodation bar It is slided in mounting hole 31;The length of active accommodation bar 33 is greater than the length of active accommodation bar mounting hole 31, so that actively adjusting The both ends of whole bar 33 each extend over out active accommodation bar mounting hole 31, that is, the hinge of driven adjustment bar 34 and active accommodation bar 33 The outside that place is located at active accommodation bar mounting hole 31 is connect, it is another that the other end of active accommodation bar 33 passes through mounting groove insertion mounting groove In the semicircular active accommodation bar mounting hole 31 in the top of side.
Fixed device 32 is mounted in mounting groove, and fixed device 32 is connect by shaft with mounting groove, so that fixed dress Setting 32 can rotate in mounting groove;Here, fixed device 32 is fixture nut, the width of mounting groove and the thickness of fixture nut It is adapted, fixture nut is rotated in mounting groove;Fixture nut is equipped with through-hole along center line, and in through-hole Surface is equipped with screw thread, is equipped with shaft in two end surface symmetrics of fixture nut, two end faces and fixture nut in mounting groove The corresponding position of two shafts is equipped with mounting hole, convenient for enabling fixture nut in the shaft insertion mounting hole of fixture nut Enough it is freely rotated;Preferably, bearing is equipped in mounting hole, the shaft of fixture nut is connect by bearing with mounting groove.Actively The surface for adjusting bar 33 is equipped with screw thread, and active accommodation bar 33 is connect by screw thread with fixture nut, by rotating fixture nut, makes It obtains active accommodation bar 33 to be moved forward and backward, driven adjustment bar 34 is driven to swing, and then realize the tune of the angle on scissors head 1 Section passes through active accommodation it is, active accommodation bar 33, driven adjustment bar 34 and folding scissors knife handle 2 constitute a link mechanism The back-and-forth motion of bar 33 realizes the adjusting of the angle of folding scissors knife handle 2, and then realizes the adjusting of the angle on scissors head 1.And it adjusts The active accommodation bar mounting hole 31 of section 2 semi-circular upper portions of shear shank plays the role of guiding, so that sliding is set to this active accommodation Active accommodation bar 33 in bar mounting hole 31 carries out straight reciprocating motion.
Scheme is advanced optimized, anti-skid chequer is equipped on the surface of fixture nut, rotates fixture nut convenient for operator, increase Its frictional force.And the height of fixture nut is not less than the depth of mounting groove, it is, the highest point of fixture nut and adjusting scissors The highest point of handle 5 flushes, alternatively, the highest point of fixture nut is higher than the highest point for adjusting shear shank 5, it is solid convenient for operator's rotation Determine nut.
Above-mentioned length adjustment device 4 is used to that the length for adjusting shear shank 5 to be adjusted, the length adjustment device 4 peace At the length adjustment mounting portion for adjusting shear shank 5, length adjustment mounting portion is to extend to tune by the end of adjusting shear shank 5 The cavity inside shear shank 5 is saved, length adjustment device 4 is mounted in the cavity.As shown in Figures 4 and 5, length adjustment device 4 wraps Fixed block 40, telescopic rod 41, sliding block 43, toggle 44 and locking device 46 are included, fixed block 40 is symmetrically and fixedly mounted to cavity top Inner wall on, 41 one end of telescopic rod is fixedly connected with fixed block 40, and the other end of telescopic rod 41 is fixedly connected with sliding block 43, here Being fixedly connected is to be threadedly coupled, and is also possible to other connection types, is selected according to actual needs;The other end of sliding block 43 It is fixedly connected with toggle 44, the length of toggle 44 is greater than the length of cavity, so that toggle 44 is set in cavity and extends to cavity Outside extends the length for adjusting shear shank 5 convenient for operator by toggle 44.The position corresponding with sliding block 43 in cavity Set on slideway, sliding block 43 is enabled to do linear reciprocating motion along slideway, on sliding block 43 be equipped with pull handle 42, the pull handle 42 with Sliding block 43 connects and extends the outside that cavity extremely adjusts shear shank 5, and position corresponding with slideway, adjusts on shear shank 5 Equipped with through-hole, the length of the through-hole and the length of slideway are corresponding, and by pulling pull handle 42, pull handle 42 moves in through-hole, makes It obtains sliding block 43 to move along slideway, telescopic rod 41 is stretched, and then toggle 44 will adjust shear shank 5 to cavity external movement Extended length, so that garden shearer meets the trimming of different height ornamental plant.Locking device 46 is fixedly mounted on length adjustment peace The toggle 44 for stretching out cavity is locked positioned at the external end for adjusting shear shank 5 in the end in dress portion, prevents the set stretched out Handle 44 is retracted in cavity.Locking device 46 includes rubber sleeve 462, fixed ring 461 and clamping screw 460, and rubber sleeve 462 is set with In the end for adjusting shear shank 5, fixed ring 461 is fixedly set in the outside of rubber sleeve 462, is symmetrically installed in fixed ring 461 Clamping screw 460, clamping screw 460 are connected through a screw thread with fixed ring 461, and clamping screw 460 extends into cavity and set Handle 44 contacts, and locks to toggle 44.In the end of toggle 44, installation of anti-skid devices, it is preferred that anti-skid device is anti-here Sliding rubber sleeve holds non-slip rubber set using the garden shearer convenient for operator's hand, increases its frictional force.It is located at cavity in toggle 44 Interior one end is fixedly installed with resetting apparatus 45, and the other end of resetting apparatus 45 is fixedly connected with cavity inner wall, locks when unclamping After bolt 460, toggle 44 restores under the action of resetting apparatus 45 to original position, it is preferred that resetting apparatus 45 is compression bullet here Spring, toggle 44 restore under the elastic force effect of compressed spring to original position.
Scheme being advanced optimized, the quantity of fixed block 40 is multiple here, it is preferred that the quantity of fixed block 40 is two, The quantity of telescopic rod 41 and the quantity of sliding block 43 are identical as the quantity of fixed block 40, the quantity of toggle 44 one, fixed block 40, Telescopic rod 41 and sliding block 43 are symmetrically mounted on the front end that toggle 44 is located in cavity.
Since scissors head 1 includes the first scissors bit and the second scissors bit, so, the quantity of folding scissors knife handle 2 is two, Connect respectively with the first scissors bit and the second scissors bit, then adjust shear shank 5 quantity be two, respectively with folding scissors knife handle 2 The quantity of connection, angle adjustment device 3 and length adjustment device 4 is two sets, is separately mounted to each and adjusts shear shank 5 On.It is, each is adjusted on shear shank 5, it is mounted on angle adjustment device 3 and length adjustment device 4.
The course of work of the present embodiment: the garden shearer is assembled before the use, by scissors head 1, folding scissors knife handle 2 Folding scissors knife handle 2 and adjusting shear shank 5 are articulated and connected by articulated connection, and by angle adjustment device 3 and length adjustment device 4 It is installed.When in use, angular adjustment is carried out according to the branch that need to be trimmed, fixture nut is rotated, so that active accommodation bar 33 It is moved forward and backward, driven adjustment bar 34 is driven to move, so that scissors head 1 rotates, to realize 1 angle of scissors head Adjusting, scissors head 1 can be rotated within the scope of 0-90 °, meet different angle use demands;According to ornamental plant Height, adjustment length regulating device 4, pull pull handle 42 sliding block 43 is moved backward in sliding slot so that toggle 44 It is slided to the rear side of cavity, after toggle 44 pulls back certain distance, after meeting the height use demand of trimming, rotation lock Tight bolt 460, toggle 44 is locked, brake is played the role of, and avoids toggle 44 from shaking, the two sides of 44 one end of toggle are fixedly connected There is sliding block 43, so that 44 uniform force of toggle, can be avoided the shaking of 44 other end of toggle;After trimming, clamping screw is unclamped 460, under the action of reset spring, toggle 44 restores to original position, passes through the non-slip rubber set being socketed on rear side of 44 outer wall of toggle Worker can be facilitated to hold toggle and have skidded event accidental injury people.Garden shearer when not in use, scissors head 1 is bent, is subtracted Few garden shearer stores occupied space.
The utility model has the advantages and positive effects of: due to the adoption of the above technical scheme, gardens shear structure is simple, Installing and dismounting is easy to maintenance, and angle adjustment device and length adjustment device is arranged, so that the scissors head angle of garden shearer can To adjust, the length of shear shank can extend, and meet the trimming demand of different ornamental plant height, use scope is wide, reduces The labor intensity of operator;In the junction of scissors head and folding scissors knife handle using hinged setting, adjustable scissors bit with Angle between folding scissors knife handle folds scissors head, can fold completely when not used, easy to carry, occupies Space is few;Equipped with angular adjustment apparatus, scissors head angle adjusting range is big: angular adjustment apparatus is link mechanism, driven tune Whole bar moves horizontally the rotation that can drive scissors head, realizes the angle adjustment within the scope of 0-90 °;It, can equipped with fixed device The angle for adjusting scissors head at any time, is fixed at any time: being adjusted and fixed by fixture nut realization, is only needed finger to rotate and fix spiral shell Mother can be achieved with the movement and fixation of driven adjustment bar, easy to operate, easy to use;It is provided with length adjustment device, so that adjusting Section shear shank can extend, and can substitute the scissors of special trimming eminence, and the garden shear number carried needed for reducing meets not With use demand when trimming, telescopic rod is stretched by pull handle, so that toggle moves backward, extends the length for adjusting shear shank, And locked by locking device, after use, locking device is unclamped, toggle resets under the action of resetting apparatus, grasps Make simple and convenient, use scope is wide, reduces the working strength of operator.
One embodiment of the utility model is described in detail above, but the content is only the utility model Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model All the changes and improvements etc., should still belong within the patent covering scope of the utility model.

Claims (10)

1. a kind of garden shearer, it is characterised in that: including scissors head, folding scissors knife handle, angle adjustment device, length adjustment device With adjust shear shank, the scissors head and one end of the folding scissors knife handle are hinged, the other end of the folding scissors knife handle and The adjusting shear shank connection, described angle adjustment device one end are connect with the folding scissors knife handle, the angle adjustment device The other end is connect with the adjusting shear shank, and the length adjustment device is set to the end for adjusting shear shank.
2. garden shearer according to claim 1, it is characterised in that: the angle adjustment device includes adjustment device and fixation Device, described adjustment device one end and the folding scissors knife handle are hinged, the other end and the fixed device of the adjustment device Connection, the adjustment device are slidably connected with the adjusting shear shank, and the fixed device and adjusting shear shank rotation connect It connects.
3. garden shearer according to claim 2, it is characterised in that: the adjusting shear shank includes articulated section, angular adjustment Mounting portion and length adjustment mounting portion, the articulated section, the angular adjustment mounting portion and the length adjustment mounting portion are successively Connection, the angle adjustment device are set to the angular adjustment mounting portion, and the length adjustment device is set to the length adjustment Mounting portion.
4. garden shearer according to claim 2 or 3, it is characterised in that: the adjustment device include active accommodation bar and from Dynamic adjustment bar, described driven adjustment bar one end and the folding scissors knife handle are hinged, the driven other end for adjusting bar with it is described Active accommodation bar is hinged, and the other end sliding of the active accommodation bar is set on the adjusting shear shank, and the active accommodation The other end of bar is connect with the fixed device.
5. garden shearer according to claim 4, it is characterised in that: the angular adjustment mounting portion is pacified equipped with active accommodation bar Dress hole and mounting groove, the active accommodation bar mounting hole are connected to the mounting groove, and the active accommodation bar sliding is set to described In active accommodation bar mounting hole, and active accommodation bar installation hole length is less than the active accommodation pole length, the fixation Device rotation is set in the mounting groove.
6. garden shearer according to claim 5, it is characterised in that: the fixed device is fixture nut, the active tune Whole bar is connected through a screw thread with the fixture nut, and the height of the fixture nut is not less than the depth of the mounting groove.
7. garden shearer according to claim 5, it is characterised in that: the length adjustment device include fixed block, telescopic rod, Sliding block, toggle and locking device, the fixed block are set to inside the length adjustment mounting portion, the fixed block, described flexible Bar, the sliding block and the toggle are sequentially connected, and the locking device is set to the end for adjusting shear shank.
8. garden shearer according to claim 7, it is characterised in that: the length adjustment mounting portion is equipped with sliding slot, the cunning Block is slidably connected with the sliding slot, and the sliding block is equipped with the pull handle for extending the sliding slot.
9. garden shearer according to claim 7, it is characterised in that: the length adjustment device further includes resetting apparatus, institute It states resetting apparatus one end to connect with the length adjustment mounting portion inner wall, the other end is connect with the toggle.
10. garden shearer according to claim 9, it is characterised in that: the toggle end is equipped with anti-skid device.
CN201821188913.0U 2018-07-26 2018-07-26 A kind of garden shearer Active CN209017495U (en)

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CN201821188913.0U CN209017495U (en) 2018-07-26 2018-07-26 A kind of garden shearer

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Application Number Priority Date Filing Date Title
CN201821188913.0U CN209017495U (en) 2018-07-26 2018-07-26 A kind of garden shearer

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Publication Number Publication Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110801261A (en) * 2019-11-22 2020-02-18 上海龙慧医疗科技有限公司 Double-moving-piece fine cutting swing saw blade for orthopedic surgery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110801261A (en) * 2019-11-22 2020-02-18 上海龙慧医疗科技有限公司 Double-moving-piece fine cutting swing saw blade for orthopedic surgery

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