CN203310653U

CN203310653U - Soil sampler with improved structure

Info

Publication number: CN203310653U
Application number: CN201320410113XU
Authority: CN
Inventors: 汤波
Original assignee: Shaanxi University of Technology
Current assignee: Shaanxi University of Technology
Priority date: 2013-07-06
Filing date: 2013-07-06
Publication date: 2013-11-27
Anticipated expiration: 2023-07-06

Abstract

The utility model provides a soil sampler with an improved structure. The soil sampler comprises a connecting rod, a rotating motor, a sampling bit, triangular edges, a pair of down-pressing handrails and a switch, wherein the top of the connecting rod is connected with a rotating shaft of the rotating motor, the bottom end of the connecting rod is movably connected with the sampling bit and the rotating shaft of the rotating motor and the sampling bit rotate synchronously; the bottom end of the sampling bit is provided with the plurality of triangular edges and the sampling bit is in an inverted conical shape; the pair of down-pressing handrails are arranged at the two sides of the rotating motor; the switch is connected to the rotating motor; the bottom end of the connecting rod is provided with a cross-shaped connecting boss, the top of the sampling bit is correspondingly provided with a cross-shaped connecting groove, and the cross-shaped connecting boss is matched with the cross-shaped connecting groove. The soil sampler provided by the utility model has the advantages that the sampling bit is pressed down by utilizing the rotating motor, so that the labor cost is saved; the power consumption of the rotating motor is saved by sampling threads, the sampling depth can be artificially controlled, the accurate and reliable effects can be achieved, and the working efficiency of sampling is improved; the structure is simple and the operation is easy.

Description

A kind of structure improved soil sample collector

Technical field

The utility model relates to a kind of agriculture apparatus, particularly relates to a kind of structure improved soil sample collector.

Background technology

Soil sample is an element task in soil investigation, and the soil in nonirrigated farmland is solid, hard than the soil of wetland, and common soil sample collector ratio is easier to wearing and tearing, need to often change, and cost is higher; The soil sample collector of prior art is all to be deep into the realization sampling of soil below by manually pressing down, and human cost is higher, wastes time and energy.

The utility model content

The defect of prior art and various weak point in view of the above, the technical problems to be solved in the utility model is to provide a kind of structure improved soil sample collector, can utilize rotary electric machine to replace manpower to press down, time saving and energy saving.

For achieving the above object, the utility model provides a kind of structure improved soil sample collector, comprises connecting link, rotary electric machine, chisel bit, triangle blade, a pair of handrail and the switch of pressing down; The top of described connecting link is connected with the rotating shaft of described rotary electric machine, and the bottom of described connecting link and described chisel bit are flexibly connected, and the rotating shaft of described rotary electric machine is synchronizeed and rotated with described chisel bit; The bottom of described chisel bit is provided with a plurality of triangle blades, and described chisel bit is inverted taper shape; The described a pair of both sides that handrail is arranged on described rotary electric machine that press down; Described switch is connected on described rotary electric machine; The bottom of described connecting link is provided with cross connection boss, and the top correspondence of described chisel bit is provided with cross connecting groove, and described cross connection boss and described cross connecting groove are suitable.

Preferably, described connecting link is provided with scale mark.

Further, described chisel bit is provided with the drill bit screw thread.

Preferably, the described a pair of handrail that presses down is provided with anti-slip veins.

A kind of structure improved soil sample collector that the utility model relates to has following beneficial effect:

The soil sample collector of this kind structure can utilize rotary electric machine that chisel bit is pressed down, and saves human cost, and the power consumption of saving rotary electric machine by the sampling screw thread, and sampling depth can be thought controls, accurately reliable, improves the work efficiency of taking a sample, simple in structure, easy to operate.

Above-mentioned explanation is only the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of instructions, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be elaborated to this patent.

The accompanying drawing explanation

Fig. 1 is front view of the present utility model.

Fig. 2 is the structural representation of connecting link in the utility model.

Fig. 3 is the structural representation of chisel bit in the utility model.

The element numbers explanation

1 connecting link

11 connect boss

12 scale marks

2 rotary electric machines

3 chisel bits

31 connecting grooves

32 drill bit screw threads

4 triangle blades

5 press down handrail

51 anti-slip veins

6 switches

Embodiment

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.

Refer to accompanying drawing 1 to shown in accompanying drawing 3, a kind of structure improved soil sample collector that the utility model relates to, comprise connecting link 1, rotary electric machine 2, chisel bit 3, triangle blade 4, a pair of handrail 5 and the switch 6 of pressing down; The top of described connecting link 1 is connected with the rotating shaft of described rotary electric machine 2, and the bottom of described connecting link 1 and described chisel bit 3 is flexibly connected, and rotation is synchronizeed in the rotating shaft of described rotary electric machine 2 with chisel bit 3; The bottom of described chisel bit 3 is provided with a plurality of triangle blades 4, and described chisel bit 3 is inverted taper shape, is convenient to pierce the soil below; The described a pair of both sides that handrail 5 is arranged on described rotary electric machine 2 that press down, vertical for manually keeping soil sample collector; Described switch 6 is connected on described rotary electric machine 2, be used to controlling the opening and closing of rotary electric machine 2; The bottom of described connecting link 1 is provided with cross connection boss 11, the top correspondence of described chisel bit 3 is provided with cross connecting groove 31, described cross connection boss 11 is suitable with described cross connecting groove 31, for being flexibly connected connecting link 1 and chisel bit 3, chisel bit 3 can be changed at any time.

Further, described connecting link 1 is provided with scale mark 12, can measure the degree of depth that chisel bit 3 pierces soil, reaches more accurate sampling requirement.

Preferably, described chisel bit 3 is provided with drill bit screw thread 32, and described drill bit screw thread 32 more easily is deep in soil chisel bit 3, saves the energy consumption of rotary electric machine 2.

Preferably, the described a pair of handrail 5 that presses down is provided with anti-slip veins 51, skids in the time of can preventing from pressing down.

In sum, the utility model has effectively overcome various shortcoming of the prior art and the tool high industrial utilization.

The above a kind of structure improved soil sample collector that the utility model embodiment is provided is described in detail; for one of ordinary skill in the art; thought according to the utility model embodiment; all will change in specific embodiments and applications; in sum; this description should not be construed as restriction of the present utility model, and all any changes of making according to the utility model design philosophy are all within protection domain of the present utility model.

Claims

1. a structure improved soil sample collector, is characterized in that: comprise connecting link (1), rotary electric machine (2), chisel bit (3), triangle blade (4), a pair of handrail (5) and the switch (6) of pressing down; The top of described connecting link (1) is connected with the rotating shaft of described rotary electric machine (2), the bottom of described connecting link (1) and described chisel bit (3) are flexibly connected, and rotation is synchronizeed in the rotating shaft of described rotary electric machine (2) with described chisel bit (3); The bottom of described chisel bit (3) is provided with a plurality of triangle blades (4), and described chisel bit (3) is inverted taper shape; The described a pair of both sides that handrail (5) is arranged on described rotary electric machine (2) that press down; Described switch (6) is connected on described rotary electric machine (2); The bottom of described connecting link (1) is provided with cross connection boss (11), the top correspondence of described chisel bit (3) is provided with cross connecting groove (31), and described cross connection boss (11) is suitable with described cross connecting groove (31).

2. soil sample collector according to claim 1, it is characterized in that: described connecting link (1) is provided with scale mark (12).

3. soil sample collector according to claim 1, it is characterized in that: described chisel bit (3) is provided with drill bit screw thread (32).

4. soil sample collector according to claim 1, it is characterized in that: the described a pair of handrail (5) that presses down is provided with anti-slip veins (51).