CN209416759U

CN209416759U - A kind of novel soil sampler

Info

Publication number: CN209416759U
Application number: CN201920022413.8U
Authority: CN
Inventors: 于会丽; 司鹏; 徐国益; 乔宪生
Original assignee: Zhengzhou Fruit Research Institute CAAS
Current assignee: Zhengzhou Fruit Research Institute CAAS
Priority date: 2019-01-08
Filing date: 2019-01-08
Publication date: 2019-09-20
Anticipated expiration: 2029-01-08

Abstract

The utility model discloses a kind of novel soil sampler, including being fixedly connected with constituted ontology with drilling rod by T shape mobile jib, mobile jib and drilling rod are set as hollow, secondary push rod is arranged in sliding in the ontology, sliding setting primary push rod in the good fortune push rod, the primary push rod is through entire ontology, the primary push rod top is equipped with hand-held part, lower part is equipped with featured disk, foot pedal device is arranged in the top of the pair push rod, secondary push-plate is arranged in lower part, the utility model joined foot pedal device on the basis of hand-push apparatus in retaining traditional soil sampler, handspike and pedal rod are mutually indepedent, may be implemented in can freely be chosen when being sampled to the soil of different hardness it is more convenient, more labor-saving takes a cubic metre of earth formula.

Description

A kind of novel soil sampler

Technical field

The utility model relates to soil sample apparatus fields, and in particular to a kind of novel soil sampler

Background technique

It is well known that soil sampler is the property needed during the device to soil sample, cultivation of fruit tree to soil It is studied, so often using soil sampler, most of soil samplers are all to take soil by hand push, are encountering hard soil when ratio It is harder, also have foot pedal device is added on traditional soil sampler in the market, but master is to enter soil for drill bit, relatively labor-saving, solution Certainly be the process of soil is taken from underground, and for take after soil by soil release when encounter harder soil, if hand push With regard to relatively elaborate, so being badly in need of wanting a kind of novel soil sampler for being not only used to foot pedal device take soil but also be used to bulldoze.

Utility model content

In order to overcome drawbacks described above, the main purpose of the utility model is that designing the novel of a kind of hand push and pedal one Soil sampler.

The utility model adopts the following technical solution to achieve the goals above: a kind of novel soil sampler, including by T shape master Bar is fixedly connected with constituted ontology with drilling rod, and mobile jib and drilling rod are set as hollow, it is characterised in that: sliding is set in the ontology Secondary push rod is set, sliding setting primary push rod in the pair push rod.

Further, for the primary push rod through entire ontology, the primary push rod top is equipped with hand-held part, and lower part is equipped with master Push-plate.

Further, foot pedal device is arranged in the top of the secondary push rod, and secondary push-plate is arranged in lower part.

Further, the drilling rod inner upper end is fixed with spacing collar, the outer diameter outer diameter and featured disk of the spacing collar Diameter it is identical, internal diameter is identical as the secondary diameter of push-plate, and the thickness of the spacing collar is greater than the thickness of secondary push-plate, it is contemplated that when taking It promotes mainly disk after complete soil to be held out against, setting spacing collar is to prevent secondary push-plate from being led to leave certain activity space to secondary push-plate Push-plate dieback.

Further, the mobile jib is equipped with the L shape sliding slot cooperated with the foot pedal device sliding trace, and foot pedal device is boring soil During be stuck in short slot, slided in elongated slot during soil-shifting.

Further, the runner region on the mobile jib is cased with spring ring, the spring ring be in foot pedal device lower end surface and Between the upper surface of drilling rod, the original state of the spring ring is nature, on the one hand the purpose that spring ring is arranged can make pedal Device rebounds automatically, and the surface for being on the other hand centered around mobile jib can make up the insufficient problem of rigidity brought by fluting.

The utility model has the beneficial effects that: joined connection on the basis of hand-push apparatus in retaining traditional soil sampler Cleverly foot pedal device, handspike and pedal rod are mutually indepedent, it can be achieved that can be free when the soil to different hardness is sampled It chooses and more convenient, more labor-saving takes a cubic metre of earth formula.

Detailed description of the invention

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

Fig. 2 is the utility model front section view；

Fig. 3 is the enlarged drawing of the utility model part A.

Specific embodiment

The utility model is described in detail with reference to the accompanying drawing:

Embodiment: it referring to body 1 to Fig. 3, a kind of novel soil sampler, including is fixedly connected by T shape mobile jib (1) with drilling rod (2) The ontology constituted, mobile jib (1) and drilling rod (2) are set as hollow, and secondary push rod (4) is arranged in sliding in the ontology, and the pair pushes away Sliding setting primary push rod (3) in bar.

The primary push rod (3) is equipped with hand-held part (31) through entire ontology, primary push rod (3) top, and lower part is equipped with Featured disk (32).

Foot pedal device (41) are arranged in the top of the pair push rod (4), and secondary push-plate (42) is arranged in lower part.

Drilling rod (2) inner upper end is fixed with spacing collar (5), the outer diameter outer diameter and featured disk of the spacing collar (5) (32) diameter is identical, and internal diameter is identical as the diameter of secondary push-plate (42), and the thickness of the spacing collar (5) is greater than secondary push-plate (42) Thickness, it is contemplated that promote mainly disk after taking soil and held out against, setting spacing collar be in order to leave certain activity space to secondary push-plate, Prevent secondary push-plate by featured disk dieback.

The mobile jib (1) is equipped with the L shape sliding slot (6) cooperated with the foot pedal device (41) sliding trace, and foot pedal device is boring It is stuck in short slot in the process of soil, is slided in elongated slot during soil-shifting.

Runner region on the mobile jib (1) is cased with spring ring (7), and the spring ring (7) is in foot pedal device (41) lower end Between face and the upper surface of drilling rod (2), the original state of the spring ring is nature, and setting spring ring can make foot pedal device automatic It rebounds.

Practical principle: it is stuck in using front pedal device in the short slot of L shape sliding slot

When being sampled to soft soil, mobile jib (1) is moved by drilling rod insertion soil with hand push, is extracted after taking soil, Primary push rod (3) are moved with hand push, soil is released；

When being sampled to hard soil, drilling rod is inserted into soil using foot pedal device (41), is extracted after taking soil, then will Foot pedal device rotates to long groove location and then steps on foot pedal device again, and soil is released.

Above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple Other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model Spirit and scope should all cover in the scope of the claims of the utility model.

Claims

1. a kind of novel soil sampler, including being fixedly connected with constituted ontology with drilling rod (2) by T shape mobile jib (1), mobile jib (1) and Drilling rod (2) is set as hollow, it is characterised in that: secondary push rod (4), sliding setting in the pair push rod is arranged in sliding in the ontology Primary push rod (3).

2. a kind of novel soil sampler as described in claim 1, it is characterised in that: the primary push rod (3) through entire ontology, Primary push rod (3) top is equipped with hand-held part (31), and lower part is equipped with featured disk (32).

3. a kind of novel soil sampler as claimed in claim 2, it is characterised in that: pedal is arranged in the top of the pair push rod (4) Secondary push-plate (42) is arranged in device (41), lower part.

4. a kind of novel soil sampler as claimed in claim 3, it is characterised in that: drilling rod (2) inner upper end is fixed with The outer diameter of spacing collar (5), the spacing collar (5) is identical as the diameter of featured disk (32), the diameter phase of internal diameter and secondary push-plate (42) Together, the thickness of the spacing collar (5) is greater than the thickness of secondary push-plate (42).

5. a kind of novel soil sampler as claimed in claim 4, it is characterised in that: the mobile jib (1) is equipped with and the pedal The L shape sliding slot (6) of device (41) sliding trace cooperation.

6. a kind of novel soil sampler as claimed in claim 5, it is characterised in that: the runner region on the mobile jib (1) is cased with Spring ring (7), the spring ring (7) are between foot pedal device (41) lower end surface and the upper surface of drilling rod (2).