CN206808018U

CN206808018U - A kind tree pit-picker

Info

Publication number: CN206808018U
Application number: CN201720732574.7U
Authority: CN
Inventors: 李金源
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-23
Filing date: 2017-06-23
Publication date: 2017-12-29
Anticipated expiration: 2027-06-23

Abstract

The utility model gives a kind tree pit-picker, including gasoline engine, gearbox, drill bit, support flat board, drive leading screw, scale of depth and extension sleeve, gasoline engine is connected by gearbox with drill bit, one square sliding plate is set on gearbox, a screwed pipe is set in a side wall of square sliding plate, square sliding plate is nested with four slide bars set on support flat board, the top of driving leading screw is nested with screwed pipe, the lower end of leading screw is driven to be arranged on by a T-bar on support flat board, scale of depth is vertically arranged on support flat board, and scale of depth is adjacent with driving leading screw, a mark post corresponding with scale of depth is also set up on square sliding plate, extension sleeve is nested with the outside of drill bit, and extension sleeve upper end is fixed on square sliding plate baseplane.The utility model can carry out operation of digging pit in waste ridge area, while when dig pit operation, without human assistance, so as to be greatly reduced operation labor intensity of digging pit.

Description

A kind tree pit-picker

Technical field

It the utility model is related to a kind tree pit-picker.

Background technology

Existing efficient kind tree pit-picker mainly has two kinds, and one kind is to pass through peace as drawing head using tractor Operation of digging pit is carried out mounted in the drill bit of tractor behind, another kind is portable digger, and portable digger is mainly Bit is driven to be digged pit by a miniature gasoline engine.In some waste ridge areas, because physical features is uneven, cause with Tractor can not drive into destination for the kind tree pit-picker of drawing head and carry out operation of digging pit, so as to realize operation of digging pit, hand Although the formula pit-picker of carrying can carry out operation of digging pit in waste ridge area, when digging pit, portable digger needs two people's auxiliary Operation, human assistance is carried out for a long time and is digged pit operation, the labor intensity brought is also big, final to influence operating efficiency of digging pit.

Utility model content

In view of the above-mentioned problems, the utility model, which provides one kind, to carry out operation of digging pit in waste ridge area, while and can reaches Reduce the kind tree pit-picker of labor intensity.

The technical scheme in the invention for solving the technical problem is：A kind tree pit-picker, including gasoline engine, Gearbox, drill bit support flat board, driving leading screw, scale of depth and extension sleeve, the gasoline engine are arranged on the gearbox Side, the drill bit are arranged on below the gearbox, a square sliding plate are set on the gearbox, in the square slip The surrounding of flat board opens up a sliding through hole, and sets a screwed pipe in a side wall of square sliding plate, in the support One square groove is set on flat board, two slide bars are respectively set in the both sides of the square groove, four slide bars are square distribution, institute State square sliding plate to be nested with four slide bars by four sliding through holes, the top of the driving leading screw is nested with In the screwed pipe, the lower end of the driving leading screw is arranged on the support flat board by a T-bar, in the driving silk The top of thick stick sets a crank, and a fixation between the crank and threaded rod is also nested with the top of the driving leading screw Sleeve pipe, the fixed sleeving are connected with one first fixed support being arranged on the support flat board, the top of four slide bars Portion is connected with the second fixed support being arranged on the support flat board, and the scale of depth is vertically arranged in the support flat board On, and scale of depth is adjacent with the driving leading screw, and one and the scale of depth phase are also set up on the square sliding plate Corresponding mark post, the extension sleeve are nested with the outside of the drill bit, and extension sleeve upper end is fixed on square slide and put down On plate baseplane, two road wheels are each provided with the front and rear sides of the support flat board.

Preferably, one ring-type shape keeping plate for sealing is set in the extension sleeve bottom.

Further, two groups of position-limit mechanisms are symmetrically arranged with the lateral wall of the extension sleeve, limit described in each group Position mechanism includes a gag lever post and several spacing rings along extension sleeve axial directional distribution, and the gag lever post is nested with described In spacing ring, and the bottom of gag lever post is connected with the ring-type shape keeping plate for sealing, and the upper end of gag lever post is put down through square slide Plate.

Preferably, one link is set in the front end of the support flat board.

Preferably, four and a pair of four sliding through holes 1 are provided with the baseplane of the square sliding plate The guide pipe answered.

The beneficial effects of the utility model are：The utility model is simple in construction, and total quality is smaller, can realize easily artificial Carry, by artificial mode of transport, may be such that the utility model carries out operation of digging pit in the uneven waste ridge area of physical features, together When, by supporting the road wheel set on flat board, the light movement of small range of the present utility model can be achieved, advantageously reduce carrying Labor intensity；Do not stop rotation driving leading screw by crank, can realize that drill bit moves down, and digs pit so as to realize, it is such a to dig pit For mode compared with portable digger, pit-picker does not have to human assistance, greatly reduces labor intensity of digging pit；In operation of digging pit When, extension sleeve can effectively stop earth's surface dust disorderly winged phenomenon, improve task environmental quality of digging pit, meanwhile, extension sleeve energy The enough soil for throwing away drill bit is gathered in tree well periphery, is easy to the backfill of tree well after being set in tree well in kind, so as to help An efficiency is set in improving kind.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are these The part preferred embodiment of utility model, for those of ordinary skill in the art, do not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is overall structure diagram of the present utility model；

Fig. 2 is structural side view of the present utility model；

Fig. 3 is scheme of installation of the extension sleeve below the sliding plate of direction；

Fig. 4 is scheme of installation of the T-bar on support flat board below driving leading screw；

In figure：1 gasoline engine, 2 gearboxes, 21 direction sliding plates, 211 sliding through holes, 212 guide pipes, 213 mark posts, 214 Screwed pipe, 3 drill bits, 4 support flat boards, 41 square grooves, 42 slide bars, 421 second fixed supports, 43 road wheels, 44 links, 51 drivings It is leading screw, 511T shapes bar, 52 cranks, 53 fixed sleevings, 531 first fixed supports, 6 scale of depths, 7 extension sleeves, fixed on 71 Ring, 72 ring-type shape keeping plate for sealing, 731 spacing rings, 732 gag lever posts.

Embodiment

Below in conjunction with specific embodiment and accompanying drawing 1-4, the technical scheme in the embodiment of the utility model is carried out it is clear, It is fully described by, it is clear that described embodiment is only a part of preferred embodiment of the present utility model, rather than whole Embodiment.Those skilled in the art can do similar deformation, therefore this practicality in the case of without prejudice to the utility model connotation It is new not limited by following public specific embodiment.

The utility model provides a kind tree pit-picker (as shown in Figure 1), including gasoline engine 1, gearbox 2, drill bit 3, Flat board 4, driving leading screw 51, scale of depth 6 and extension sleeve 7 are supported, the gasoline engine 1 is arranged on the top of gearbox 2, institute State drill bit 3 and be arranged on the lower section of gearbox 2, gasoline engine 1 can realize the rotation of drill bit 3, gasoline engine 1, speed change by gearbox 2 Between case 2 and drill bit 3 installation combination compared with portable digger on gasoline engine, gearbox and drill bit combination technique phase Together, therefore here, no longer it is described in detail.One square sliding plate 21 is set on the gearbox 2, in the square sliding plate 21 surrounding opens up a sliding through hole 211, and a screwed pipe 214 is set in a side wall of square sliding plate 21, in institute State and a square groove 41 is set on support flat board 4, two slide bars 42, four slide bars are respectively set in the both sides of the square groove 41 42 are square distribution, and the square sliding plate 21 is nested with four slide bars 42 by four sliding through holes 211, described The top of driving leading screw 51 is nested with the screwed pipe 214, and the lower end of the driving leading screw 51 is set by a T-bar 511 On the support flat board 4, T-bar 511 is with supporting the annexation of flat board 4 as shown in figure 4, the montant of T-bar 511 is nested with and propped up In the through hole for supportting flat board 4, the cross bar of T-bar 511 is positioned at the lower section of support flat board 4, so that the spacing of driving leading screw 51 can be realized, The top of the driving leading screw 51 sets a crank 52, and being also nested with one on the top of the driving leading screw 51 is located at the crank 52 Fixed sleeving 53 between screwed pipe 214, the fixed sleeving 53 and one first fixation being arranged on the support flat board 4 Support 531 is connected, and the top of four slide bars 42 is connected with the second fixed support 421 being arranged on the support flat board 4, By constantly shaking crank 52, the rotation of driving leading screw 51 can be realized, the rotation of driving leading screw 52 may be such that on screwed pipe 214 Lower movement, so as to which moving up and down for drill bit 3 can be realized, smoothly slided on four slide bars 42 for ease of direction sliding plate 21, It is oriented to correspondingly with four sliding through holes 211 here, being provided with four on the baseplane of square sliding plate 21 Pipe 212, slide bar 42 are nested with guide pipe 212, and the length of guide pipe 212 is longer, and the slip of square shaped sliding plate 21 has one Fixed guide effect, it may be such that the square smooth sliding of sliding plate 21.

Scale of depth 6 is vertically arranged on the support flat board 4, and scale of depth 6 is adjacent with the driving leading screw 51, A mark post 213 corresponding with the scale of depth 6 is also set up on the square sliding plate 21, leading screw is being driven by shaking 51 when being digged pit, by scale of depth 6 can Real Time Observation to depth of digging pit, so as to may be such that depth of digging pit is basically identical, after And overall quality of digging pit can be improved；As shown in figure 3, the extension sleeve 7 is nested with the outside of drill bit 3, and on extension sleeve 7 End be fixed on the baseplane of square sliding plate 21, in this specific embodiment, extension sleeve 7 can by canvas or other Flexible cloth is made, and sets retainer ring 71 on one in the upper end of extension sleeve 7, extension sleeve 7 can the side of being connected through a screw thread Formula is connected with upper retainer ring 71, and upper retainer ring 71 is connected through a screw thread mode and is fixed on square sliding plate 21, is being dug When cheating operation, after drill bit 3 contacts with ground, the bottom of extension sleeve 7 can be stopped by ground, constantly enter with drill bit 3 Underground, extension sleeve 7 start auto-folder and shunk, and for ease of extension sleeve 7 in folding shrinking, do not influence the rotation of drill bit 3, Here, setting a ring-type shape keeping plate for sealing 72 in the bottom of extension sleeve 7, ring-type shape keeping plate for sealing 72 may be such that the bottom of extension sleeve 7 remains Cylindrical shape, ring-type shape keeping plate for sealing 72 can be connected through a screw thread mode and be fixedly linked with the bottom of extension sleeve 7, flexible preferably to realize Setting of the sleeve 7 when dig pit operation, here, two groups of position-limit mechanisms are symmetrically arranged with the lateral wall of extension sleeve 7, Position-limit mechanism described in each group includes a gag lever post 732 and the spacing ring of several axial directional distributions along extension sleeve 7 731, the gag lever post 732 is nested with the spacing ring 731, and the bottom of gag lever post 732 and the phase of ring-type shape keeping plate for sealing 72 Upper retainer ring 71 and square sliding plate 21 are run through in connection, the upper end of gag lever post 732, and spacing ring 731 can pass through with extension sleeve 7 Thread connecting mode connects, and passes through the support of gag lever post 732, it is ensured that flexible to be nested with 7 setting and stretch.

For ease of movement of the present utility model, here, being each provided with two road wheels in the front and rear sides of support flat board 4 43, further, for ease of being consigned to long term distance of the present utility model, one link 44, profit are set in the front end of support flat board 4 It can be realized with link 44 by some mobile devices and the mounting for supporting flat board 4 is consigned.

It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.

Combination accompanying drawing described above is described above in detail to preferred embodiment of the present utility model and embodiment, but this practicality It is new to be not limited to the above-described embodiment and examples, for those skilled in the art, do not departing from On the premise of the utility model is conceived, some improvement and modification can also be made, these improvement and modification also should be regarded as this practicality New protection domain.

Claims

1. a kind tree pit-picker, including gasoline engine, gearbox and drill bit, the gasoline engine is arranged on above the gearbox, The drill bit is arranged on below the gearbox, it is characterized in that, a square sliding plate is set on the gearbox, in the side The surrounding of shape sliding plate opens up a sliding through hole, and sets a screwed pipe in a side wall of square sliding plate, the digging Hole machine also includes support flat board, driving leading screw, scale of depth and extension sleeve, and a square groove is set on the support flat board, Two slide bars are respectively set in the both sides of the square groove, four slide bars are square distribution, and the square sliding plate passes through Four sliding through holes are nested with four slide bars, and the top of the driving leading screw is nested with the screwed pipe, institute The lower end for stating driving leading screw is arranged on the support flat board by a T-bar, sets one to shake at the top of the driving leading screw , it is described driving leading screw top be also nested with a fixed sleeving between the crank and screwed pipe, the fixed cover The one first fixed support connection on the support flat board is managed and is arranged on, the top of four slide bars is with being arranged on the branch Support flat board on the second fixed support connection, the scale of depth be vertically arranged in it is described support flat board on, and scale of depth with The driving leading screw is adjacent, and a mark post corresponding with the scale of depth is also set up on the square sliding plate, described Extension sleeve is nested with the outside of the drill bit, and extension sleeve upper end is fixed on the square sliding plate baseplane, in institute The front and rear sides for stating support flat board are each provided with two road wheels.

2. kind tree pit-picker according to claim 1, it is characterized in that, in the extension sleeve bottom, one ring-type is set Shape keeping plate for sealing.

3. kind tree pit-picker according to claim 2, it is characterized in that, it is symmetrical on the lateral wall of the extension sleeve Two groups of position-limit mechanisms are provided with, position-limit mechanism described in each group includes a gag lever post and several axial directions along extension sleeve The spacing ring of distribution, the gag lever post are nested with the spacing ring, and the bottom of gag lever post is connected with the ring-type shape keeping plate for sealing Connect, the square sliding plate is run through in the upper end of gag lever post.

4. kind tree pit-picker according to claim 1, it is characterized in that, set one to hang in the front end of the support flat board Ring.

5. kind tree pit-picker according to claim 1, it is characterized in that, on the baseplane of the square sliding plate It is provided with four and four one-to-one guide pipes of sliding through hole.