CN208056148U

CN208056148U - Pit-picker

Info

Publication number: CN208056148U
Application number: CN201820497467.5U
Authority: CN
Inventors: 苏现平
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-10
Filing date: 2018-04-10
Publication date: 2018-11-06
Anticipated expiration: 2028-04-10

Abstract

The utility model discloses a kind of pit-pickers, including stand, gasoline engine is installed in stand and by gasoline engine driven drill bit, the lower part on rear side of stand is symmetrically installed the walker for stretching setting there are two after, the rear end of each walker is equipped with traveling wheel, and the top on rear side of stand is equipped with pushing hands；The installed in front of stand has vertically arranged guide rod, gasoline engine and drill bit are mounted on mounting bracket, the guide sleeve that can be set with and slide up and down on the guide bar and along guide rod is fixed on rear side of mounting bracket, the forward upper of stand, which is fixed with, is fixedly mounted with plate, it is fixedly mounted on plate and hydraulic cylinder is installed, the piston rod of the hydraulic cylinder and the top of mounting bracket are affixed；Drill bit includes the drilling rod being connect with gasoline engine power, and helical blade is equipped on drilling rod, and the lower end of drilling rod is fixed with down the spiral bit for stretching setting；At least two cutter are installed, cutter are horizontally disposed with and uniform ring cloth between drilling rod and spiral bit.

Description

Pit-picker

Technical field

The utility model is related to a kind of pit-pickers.

Background technology

Pit-picker is digged pit using tractor, excavator or gasoline engine as power source, allows people from heavy manual labor solution It releases.Pit-picker is widely used in afforestation, plantation fruit-bearing forest etc. at present, can quickly dig pit, powerful, operation is relaxed Suitable, labor intensity is low.Using tractor, excavator as the pit-picker of power source, build is huge, is not suitable in mountainous region, hills, gully Area plants trees or fertilising, and portable pit-picker build is smaller, easy to carry, convenient for planting trees and making in mountainous region, hills, Gullied Woods or fertilising, but portable pit-picker is for a long time in use, need manpower transport, needing people to push machine with strength when digging pit could be into Row dig pit, the physical demands of long working people is too big, can not long-time operation, influence the efficiency of work.

Invention content

The technical problem to be solved by the present invention is to provide a kind of pit-pickers walked and be not required to manpower pushing.

In order to solve the above technical problems, the utility model includes stand, gasoline engine is installed and by gasoline in the stand The drill bit of machine driving, it is characterized in that the lower part on rear side of the stand is symmetrically installed the walker for stretching setting there are two after, Mei Gehang The rear end for walking frame is equipped with traveling wheel, and the top on rear side of the stand is equipped with pushing hands；The installed in front of the stand, which has, vertically to be set The guide rod set, the gasoline engine and drill bit are mounted on mounting bracket, and guiding can be sleeved on by being fixed on rear side of the mounting bracket On bar and along the guide sleeve that guide rod slides up and down, the forward upper of the stand, which is fixed with, is fixedly mounted with plate, and described be fixedly mounted on plate is pacified Equipped with hydraulic cylinder, the piston rod of the hydraulic cylinder and the top of mounting bracket are affixed；The drill bit includes and gasoline engine power The drilling rod of connection is equipped with helical blade on the drilling rod, and the lower end of the drilling rod is fixed with down the spiral bit for stretching setting；Institute It states and at least two cutter is installed between drilling rod and spiral bit, cutter are horizontally disposed with and uniform ring cloth.

The front end face of the guide sleeve is vertically arranged plane, is connected with and guide sleeve front end on rear side of the mounting bracket Face is disposed in parallel to be fixedly mounted with ear, and the ear that is fixedly mounted with is fixedly connected with the company for realizing mounting bracket and guide sleeve by screw with guide sleeve It connects.

Two groups of installation sets are fixed on front side of the stand, every group of installation set is coaxially set up and down, the guide rod Upper and lower ends are separately mounted in installation set up and down, and being set on the guide rod can be along the interstage sleeve that guide rod slides up and down, institute It states guide rod and is set with spring in the rod segment between interstage sleeve and installation set positioned at lower part.

The lower end of the walker is fixed with rear locating rod, and the lower end of the rear locating rod is tapered；The walker Front side is fixed with the prelocalization frame of extension setting, and prelocalization bar, the lower end of the prelocalization bar are fixed on the prelocalization frame It is tapered；The prelocalization bar is identical with the mounting height and size of rear locating rod.

It is separately installed with positioning plate at the top of the prelocalization bar and rear locating rod.

Connector sleeve is fixed on front side of the walker, the prelocalization frame is by horizon bar and is fixed in horizon bar front end Montant forms, and the rear end of the horizon bar is inserted in connector sleeve, and corresponding offer can wear spiral shell on the horizon bar and connector sleeve The perforating that the two is connected and fixed by bolt.

With the above structure, the utility model uses oil cylinder as the power pushed, and the setting of traveling wheel makes this practicality It is novel to carry out, labor intensity is reduced, working efficiency is improved.When the utility model is carried out, pushing hands pushing is held, is made in stand End tilts backwards, and traveling wheel is contacted with ground, then can carry out the present apparatus, carry out to dig pit place when, hold pushing hands and above push away Keep stand vertical, front and back locating rod is inserted into soil at this time, and firmly trampling makes locating rod firmly be inserted into soil until positioning plate and ground Face contacts, and is then turned on gasoline engine, oil cylinder, cylinder piston rod is slowly released, and bit operation is digged pit, and is digged pit and is finished piston rod Withdrawal lifts drill bit, you can digs pit again.The utility model is simple in structure, and manpower pushing is not required to when digging pit to dig Hole is carried out when mobile, easy to use, laborsaving, greatly reduces labor intensity, working efficiency greatly improves.

Description of the drawings

Below in conjunction with the accompanying drawings and specific implementation mode is described in further detail the utility model：

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

Fig. 2 is the structural schematic diagram that Fig. 1 is overlooked.

Specific implementation mode

As depicted in figs. 1 and 2, pit-picker includes vertically arranged stand 1, gasoline engine 2 is equipped in stand 1 and by gasoline The drill bit that machine 2 drives, drill bit includes the drilling rod 3 with 2 be connected by power of gasoline engine, is equipped with helical blade 6 on drilling rod, under drilling rod End is fixed with down the spiral bit 4 for stretching setting, and spiral bit 4 preferably can carry out deep drilling to soil, drilling rod and spiral bit 4 it Between at least two cutter 5 are installed, cutter are horizontally disposed and uniform ring cloth, and cutter can carry out soil when drill bit rotates Cutting, is subsequently unearthed convenient for helical blade.Front side is digged pit situation in order to facilitate observation of, and stand 1 is the frame of rectangle.1 rear side of stand Lower part be symmetrically installed and stretch the walker 7 of setting there are two after, the rear end of each walker 7 is equipped with traveling wheel 8, after stand 1 The top of side is equipped with pushing hands 9, and stand 1 is swung back when the rear end of pushing hands 9 is folded upward at easy to use and is then carried out.Before stand 1 Side is equipped with two vertically arranged guide rods 10, and gasoline engine 2 and drill bit are mounted on mounting bracket 11, and the rear side of mounting bracket 11 is solid Equipped with can be sleeved on guide rod 10 and along the guide sleeve 12 that guide rod 10 slides up and down, the front end face of guide sleeve 12 is vertically to set The plane set, the rear side of mounting bracket 11 are connected with and 12 front end face of guide sleeve is disposed in parallel is fixedly mounted with ear 13, are fixedly mounted with ear and are passed through spiral shell Nail is fixedly connected with the connection for realizing mounting bracket 11 and guide sleeve 12 with guide sleeve 12.The forward upper of stand 1 is fixed with level and sets That sets is fixedly mounted with plate 14, is fixedly mounted with and is equipped with down-set hydraulic cylinder 15 on plate 14, piston rod and the mounting bracket 11 of hydraulic cylinder Top it is affixed.

The front side of stand 1 is fixed with two groups of installation sets 16, and every group of about 16 installation set is coaxially set, guide rod 10 it is upper Lower both ends are separately mounted in installation set 16 up and down, be set on guide rod 10 can along the interstage sleeve 17 that guide rod 10 slides up and down, Guide rod 10 is set with spring 18 in the rod segment between interstage sleeve and installation set 16 positioned at lower part.The setting of interstage sleeve and spring can The utility model is protected, gasoline engine 2 and drill bit are under the effect of gravity under guide rod 10 is rapid after preventing oil cylinder from damaging Cunning is damaged.

The lower end of walker 7 is fixed with rear locating rod 19, and the lower end of rear locating rod 19 is tapered；The front side of walker 7 is solid Equipped with the prelocalization frame that extension is arranged, it is fixed with prelocalization bar 20 on prelocalization frame, the lower end of prelocalization bar is tapered；Prelocalization Bar is identical with the mounting height and size of rear locating rod 19.The top of prelocalization bar and rear locating rod 19 is separately installed with positioning plate 21, wherein the positioning plate of rear locating rod 19 is circle, the positioning plate at prelocalization bar is that semicircle prevents and drill bit generates and interferes. Locating rod is inserted into soil and can fix 1 position of stand when use, and the setting of positioning plate can provide better support to stand 1.

The front side of walker 7 is fixed with connector sleeve 22 in the utility model, and prelocalization frame is by horizon bar and is fixed in level The montant of bar front end forms, and prelocalization frame can be bent by reinforcing bar in the utility model, and connector sleeve is inserted in the rear end of horizon bar Interior, corresponding offer can wear the perforating that the two is connected and fixed by bolt on horizon bar and connector sleeve.Such connection structure, knot Structure is simple, easy to assembly, is conveniently replaceable each component.

When the utility model is carried out, the pushing of pushing hands 9 to be held, 1 upper end of stand is made to tilt backwards, traveling wheel 8 is contacted with ground, Then can carry out the present apparatus, carry out to dig pit place when, holding pushing hands 9 and above pushing away keeps stand 1 vertical, at this time front and back locating rod 19 Be inserted into soil, firmly trample make locating rod be firmly inserted into soil until positioning plate contacted with ground, be then turned on gasoline engine 2, liquid Compressing cylinder, hydraulic cylinder piston rod are slowly released, and bit operation is digged pit, and digging pit to finish piston rod and withdraw lifts drill bit, It can dig pit again.The utility model is simple in structure, and manpower pushing is not required to when digging pit to dig pit, and carried out when mobile Can, it is easy to use, it is laborsaving, labor intensity is greatly reduced, working efficiency greatly improves.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model.Previous embodiment The utility model is described in detail, it for those skilled in the art, still can be to aforementioned each implementation Technical solution recorded in example is modified or equivalent replacement of some of the technical features.In every case new in this practicality Within the scope of the inventive concept of type, any modification, equivalent substitution, improvement and etc. done are all contained in the protection of the utility model Within the scope of.

Claims

1. gasoline engine is installed a kind of pit-picker, including stand, in the stand and by gasoline engine driven drill bit, it is characterized in that Lower part on rear side of the stand is symmetrically installed the walker that setting is stretched there are two after, and the rear end of each walker is equipped with walking It takes turns, the top on rear side of the stand is equipped with pushing hands；The installed in front of the stand has vertically arranged guide rod, the gasoline engine It is mounted on mounting bracket with drill bit, being fixed on rear side of the mounting bracket can be set on the guide bar and be slided up and down along guide rod Guide sleeve, the forward upper of the stand, which is fixed with, is fixedly mounted with plate, and described be fixedly mounted on plate is equipped with hydraulic cylinder, the hydraulic oil The piston rod of cylinder and the top of mounting bracket are affixed；The drill bit includes the drilling rod being connect with gasoline engine power, is pacified on the drilling rod Equipped with helical blade, the lower end of the drilling rod is fixed with down the spiral bit for stretching setting；Pacify between the drilling rod and spiral bit Equipped at least two cutter, cutter are horizontally disposed with and uniform ring cloth.

2. pit-picker according to claim 1, it is characterized in that the front end face of the guide sleeve is vertically arranged plane, institute It states and is connected on rear side of mounting bracket and guide sleeve front end face is disposed in parallel is fixedly mounted with ear, the ear that is fixedly mounted with passes through screw and guide sleeve It is fixedly connected with the connection for realizing mounting bracket and guide sleeve.

3. pit-picker according to claim 1, it is characterized in that two groups of installation sets are fixed on front side of the stand, every group of peace Encapsulation is coaxially set up and down, and the upper and lower ends of the guide rod are separately mounted in installation set up and down, are covered on the guide rod Equipped with can be along the interstage sleeve that guide rod slides up and down, the guide rod covers in the rod segment between interstage sleeve and installation set positioned at lower part Equipped with spring.

4. pit-picker according to claim 1, it is characterized in that the lower end of the walker is fixed with rear locating rod, after described The lower end of locating rod is tapered；It is fixed with the prelocalization frame of extension setting on front side of the walker, consolidates on the prelocalization frame Equipped with prelocalization bar, the lower end of the prelocalization bar is tapered；The mounting height and size of the prelocalization bar and rear locating rod It is identical.

5. pit-picker according to claim 4, it is characterized in that the top of the prelocalization bar and rear locating rod is installed respectively There is positioning plate.

6. pit-picker according to claim 5, it is characterized in that connector sleeve is fixed on front side of the walker, it is fixed before described Position frame is made of horizon bar with the montant for being fixed in horizon bar front end, and the rear end of the horizon bar is inserted in connector sleeve, the water Corresponding offer can wear the perforating that the two is connected and fixed by bolt on flat bar and connector sleeve.