CN206629624U - One kind digs tree knife labor-saving auxiliary device - Google Patents

Abstract

It the utility model is related to a kind of dig and set knife labor-saving auxiliary device, including drive part, the drive part include support member and the power set being fixedly installed on support member；Tool parts, the tool parts are rotatably set on the support member；The tool parts include tumbler and the cutter being fixed on tumbler, one end of the tumbler are connected with the one end fits of the power set, and driving the cutter to be rotated around the support member by the power set makes one end of the cutter cut in soil；Overcome that to dig the operation that tree knife rotation is dug before tree in incision soil relatively elaborate and approach is difficult to stability contorting, the problem of easily causing tool damage.

Description

One kind digs tree knife labor-saving auxiliary device

Technical field

Digging tree equipment technical field is the utility model is related to, more particularly to a kind of dig sets knife labor-saving auxiliary device.

Background technology

, it is necessary to dig out the nursery stock that the substantial amounts of diameter of a cross-section of a tree trunk 1.3 meters above the ground differs in size from nursery during urban afforestation and landscape architecture, It is transplanted to by avenue or in garden landscape, to improve transplanting survival rate of nursery stocks, the soil ball for nursery stock of being differed in size for the diameter of a cross-section of a tree trunk 1.3 meters above the ground Form and dimension requirement is different, and most of tree equipment of digging need artificial help to dig before digging tree is carried out in the prior art Tree knife is cut into soil.

One Chinese patent of Application No. 201420392060.8 discloses a kind of crawler type tree mover, and it includes crawler belt Formula chassis, upper body, slewing equipment, straight-arm, digging tree device, hydraulic jack；It adapts to severe landform, 360 degree of operations, carries High efficiency.But it is carrying out rotation and dug before tree to need artificial help to dig tree knife and make its rotate incision soil there is also tree knife is dug In, rotation dynamics that is relatively elaborate and manually helping is difficult to stability contorting, small when big during approach that easily cutter is damaged The problem of.

Utility model content

The purpose of this utility model is in view of the deficiencies of the prior art, to overcome digging tree knife rotation and dig incision soil before tree Operation in ground is relatively elaborate and approach is difficult to stability contorting, the problem of easily causing tool damage.

One kind digs tree knife labor-saving auxiliary device, including drive part, the drive part include support member and fixed setting Power set on support member；Tool parts, the tool parts are rotatably set on the support member；The cutter part Dividing includes tumbler and the cutter being fixed on tumbler, and one end of the tumbler and the one end fits of the power set connect Connect, and driving the cutter to be rotated around the support member by the power set makes one end of the cutter cut in soil.

As a preferred embodiment, it is connected between the support member and the tumbler by meshed transmission gear mode.

As a preferred embodiment, the power set include gear-box and the output gear being fixed on gearbox output shaft Wheel.

As a preferred embodiment, the tumbler includes internal gear disc and turning set, one end of the turning set is through described interior Fluted disc center is simultaneously fixedly connected with the internal gear disc, the other end of the turning set through the cutter and with the cutter It is fixedly connected；The internal gear disc engages with the output gear, rotatable around its axis under the drive of output gear.

As a preferred embodiment, the support member include support base and be arranged on the support base side and with the branch The fixing axle that support seat is detachably connected, the turning set is sheathed in the fixing axle and the relative fixing axle rotatably coordinates company Connect.

As a preferred embodiment, also including turning arm, one end of the fixing axle is provided with mounting blocks, the mounting blocks and institute The mounting groove for stating turning arm end coordinates detachable installation

As a preferred embodiment, offering spacing hole a in the fixing axle, spacing hole b is offered on the turning set, works as institute State spacing hole a and spacing hole b alignment when cutter turns to working condition.

As a preferred embodiment, limited block a, the fixing axle are provided with the support base with the junction of the fixing axle It is upper that the mounting blocks junction is provided with limited block b.

As another preferably, the opening position on the turning arm in mounting groove is provided with for preventing digging tree knife laborsaving auxiliary Help the safety fastener that device drops.

The beneficial effects of the utility model：

(1) by setting power set in drive part in the utility model, tumbler, tumbler are set in tool parts With power set engagement rotation, rotated steadily under the driving of power set so that the cutter being fixed on tumbler can be dynamic It is cut at the uniform velocity and effortlessly and treats in shoveling ground under the driving of power apparatus, avoids artificial help that rotational band comes laborious and turn The problem of dynamic unstable.

(2) by setting spacing hole b on turning set and spacing hole a being offered in fixing axle in the utility model, So that tool parts are rolled over operating position, can be by way of inserting latch toward in spacing hole a and spacing hole b to cutter Carry out the fixation in rotation direction.

(3) by setting limited block a on support base in the utility model, limited block b is set in fixing axle, to cutter Part carry out horizontal direction on it is spacing, prevent dig set during tool parts slide back and forth it is unstable.

(4) by setting gear-box and output gear is set on gear-box and nibbling with output gear in the utility model The mode of the internal gear disc of conjunction is used as the rotation incision power dug in tree knife incision soil, on the one hand the simple cost of the device structure Relatively low, the opposing party's stable equipment operation, rotation is easily controlled.

In summary, the equipment has the advantages that to dig laborsaving, incision stabilization in tree knife incision soil.

Brief description of the drawings

It is required in being described below to embodiment for the technical scheme of clearer explanation the utility model embodiment The accompanying drawing used is briefly described, it should be apparent that, drawings discussed below is only some embodiments of the utility model, For one of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings Obtain other accompanying drawings.

Fig. 1 is the structural representation for digging tree knife labor-saving auxiliary device.

Fig. 2 is the structural representation of drive part.

Fig. 3 is the structural representation of tool parts.

Fig. 4 is the part-structure enlarged diagram for digging tree knife labor-saving auxiliary device.

Embodiment

The technical scheme in the embodiment of the utility model is clearly and completely illustrated below in conjunction with the accompanying drawings.

Embodiment

Fig. 1 is the structural representation for digging tree knife labor-saving auxiliary device, and Fig. 2 is the structural representation of drive part, and Fig. 3 is knife Has the structural representation of part, Fig. 4 is the part-structure enlarged diagram for digging tree knife labor-saving auxiliary device.As shown in Figure 1, Figure 2, Fig. 3, Shown in Fig. 4, one kind digs tree knife labor-saving auxiliary device, including drive part 1, and the drive part 1 includes support member 11 and fixed The power set 12 being arranged on support member 11；Tool parts 3, the tool parts 3 are rotatably set in the support member 11 On；The tool parts 3 include tumbler 31 and the cutter 32 being fixed on tumbler 31, one end of the tumbler 31 and institute The one end fits connection of power set 12 is stated, and drive the cutter 32 to rotate around the support member 11 by the power set 12 to make In one end incision soil of the cutter 32.

Further, it is connected between the support member 11 and the tumbler 31 by meshed transmission gear mode.

By setting power set 12 in drive part 1, tumbler 31, tumbler 31 and power are set in tool parts 3 The engagement rotation of device 12, is rotated steadily under the driving of power set 12 so that being fixed on cutter 32 on tumbler 31 can be Be cut at the uniform velocity and effortlessly and treat in shoveling ground under the driving of power set 12, avoid it is artificial help that rotational band comes it is laborious with And rotate the problem of unstable.

Further, the power set 12 include gear-box 121 and are fixed on the output shaft 1211 of gear-box 121 Output gear 122；The tumbler 31 includes internal gear disc 312 and turning set 311, and one end of the turning set 311 is through described The center of internal gear disc 312 is simultaneously fixedly connected with the internal gear disc 312, and the other end of the turning set 311 runs through the cutter 32 and it is fixedly connected with the cutter 32；The internal gear disc 312 engages with the output gear 122, in the band of output gear 122 It is rotatable around its axis under dynamic；The support member 11 include support base 111 and be arranged on the support base 111 side and with institute The fixing axle 112 that support base 111 is detachably connected is stated, the fixing axle 112 and the inwall of the turning set 311 are rotatably matched somebody with somebody Close.

What deserves to be explained is also including turning arm 2 in the present embodiment, one end of the fixing axle 112 is provided with mounting blocks 113, the mounting blocks 113 and the mounting groove 21 of the end of turning arm 2 coordinate detachable installation.

By setting gear-box 121 and output gear 122 is set on gear-box 121 and engaging with output gear 122 Internal gear disc 312 mode be used as dig tree knife incision soil in rotation incision power, on the one hand the device structure simply into This is relatively low, and the opposing party's stable equipment operation, rotation is easily controlled.

It should be noted that the actuating unit that can certainly be taken other form realizes the rotation of tool parts 3, it is real Found during the operation experiments of border more preferable using the kind of drive using effect of gear-box 121 in the present embodiment.

In addition, the fixed position on the cutter 32 with the turning set 311 can be adjusted along the length direction of cutter 32, To meet that the digging tree of different depth requires.

Further, spacing hole a1121 is offered in the fixing axle 112, spacing hole is offered on the turning set 311 B3111, the spacing hole a1121 and spacing hole b3111 alignment when the cutter 32 turns to working condition.

By setting spacing hole b3111 on turning set 311 and offering spacing hole a1121 in fixing axle 112, make Tool parts 3 are rolled over operating position, can be by toward the side of insertion latch in spacing hole a1121 and spacing hole b3111 Cutter 32 is fixed formula.

Further, limited block a114 is provided with the support base 111 with the junction of the fixing axle 112, it is described The junction of mounting blocks 113 is provided with limited block b115 in fixing axle 112.

By setting limited block a114 on support base 111, limited block b115 is set in fixing axle 112, to cutter part Points 3 carry out it is spacing on horizontal directions, prevent from digging set during tool parts 3 slide back and forth it is unstable.

Further, the opening position on the turning arm 2 in mounting groove 21 is provided with for preventing digging tree knife laborsaving auxiliary Help the safety fastener 22 that device drops.

During work, after drive part 1 and tool parts 2 assemble, mounting blocks 113 are installed to the mounting groove of turning arm 2 On 21, the safety fastener 22 on rotation turning arm 2 blocks the mounting blocks 113 in fixing axle 112, first starts cutter 32 and restarts gear Case 121, the output gear 122 on the output shaft 1211 of gear-box 121 drive internal gear disc 312 to rotate, are fixed on turning set 311 Cutter 32 is rotated with the rotation of internal gear disc 312, and cutter 32 is slowly cut in soil, when spacing hole a1121 and spacing hole When b311 aligns, cutter 32 just turns to operating position, consolidates toward the interior insertion latches of spacing hole a1121 and spacing hole b311 Fixed, then knife rest can rotate shoveling ball under the drive of turning arm 2.

In description of the present utility model, it is to be understood that the orientation or position of the instruction such as term " front and rear ", " left and right " Relation is based on orientation shown in the drawings or position relationship, is for only for ease of description the utility model and simplifies description, without It is instruction or implies that signified equipment or part there must be specific orientation, with specific azimuth configuration and operation, therefore not It is understood that as the limitation to utility model.

Certainly in the technical program, those skilled in the art is it should be appreciated that term " one " is interpreted as " at least One " or " one or more ", i.e., in one embodiment, the quantity of an element can be one, and in other implementation In example, the quantity of the element can be multiple, and term " one " is it is not intended that limitation to quantity.

It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, the change that any one skilled in the art can readily occur under technical clarification of the present utility model Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with right The protection domain of claim is defined.

Claims (9)

1. one kind digs tree knife labor-saving auxiliary device, it is characterised in that：Including

Drive part (1), the drive part (1) include support member (11) and the power being fixedly installed on support member (11) dress Put (12)；

Tool parts (3), the tool parts (3) are rotatably set on the support member (11)；Tool parts (3) bag The cutter (32) for including tumbler (31) and being fixed on tumbler (31), one end and the power set of the tumbler (31) (12) one end fits connection, and drive the cutter (32) to make this around the support member (11) rotation by the power set (12) In one end incision soil of cutter (32).

2. a kind of dig according to claim 1 sets knife labor-saving auxiliary device, it is characterised in that the support member (11) and institute State and be connected by meshed transmission gear mode between tumbler (31).

3. a kind of dig according to claim 2 sets knife labor-saving auxiliary device, it is characterised in that power set (12) bag The output gear (122) for including gear-box (121) and being fixed on gear-box (121) output shaft (1211).

4. a kind of dig according to claim 3 sets knife labor-saving auxiliary device, it is characterised in that the tumbler (31) includes Internal gear disc (312) and turning set (311), the internal gear disc (312) is engaged with the output gear (122), in output gear (122) it is rotatable around its axis under drive；The internal gear disc (312) center is run through simultaneously in one end of the turning set (311) Be fixedly connected with the internal gear disc (312), the other end of the turning set (311) through the cutter (32) and with the cutter (32) it is fixedly connected.

5. a kind of dig according to claim 4 sets knife labor-saving auxiliary device, it is characterised in that the support member (11) includes Support base (111) and it is arranged on the side of the support base (111) and the fixation being detachably connected with the support base (111) Axle (112), the turning set (311) is sheathed in the fixing axle (112) and the relative fixing axle (112) rotatably coordinates company Connect.

6. a kind of dig according to claim 5 sets knife labor-saving auxiliary device, it is characterised in that also including turning arm (2), institute The one end for stating fixing axle (112) is provided with mounting blocks (113), the mounting blocks (113) and the installation of the turning arm (2) end Groove (21) coordinates detachable installation.

7. a kind of dig according to claim 5 sets knife labor-saving auxiliary device, it is characterised in that on the fixing axle (112) Spacing hole a (1121) is offered, spacing hole b (3111) is offered on the turning set (311).

8. a kind of dig according to claim 6 sets knife labor-saving auxiliary device, it is characterised in that on the support base (111) The junction of the fixing axle (112) is provided with limited block a (114), on the fixing axle (112) with the mounting blocks (113) junction is provided with limited block b (115).

A kind of dig tree knife labor-saving auxiliary device 9. according to claim 6, it is characterised in that on the turning arm (2) The opening position of mounting groove (21) is provided with safety fastener (22).