CN209858253U - Luoyang shovel capable of collecting different types of soil - Google Patents

Abstract

The utility model relates to a can gather luoyang shovel of different grade type soil, it includes: the device comprises a handle, a shovel rod, a pedal part and a group of sampling parts; the sampling part comprises a plurality of shovel heads with different specifications, and the tops of the shovel heads are fixedly connected with the same connecting rod respectively; the handle is fixedly connected with the top end of the shovel rod; the pedal part is arranged at the middle lower part of the shovel rod, and the lower end of the shovel rod is detachably connected with the connecting rod. Before sampling, a proper sampling part can be selected for soil texture to carry out combined installation, so that the sampling efficiency is improved; when soil is taken, feet can be placed on the pedal part to assist in force application, and the shovel head is inserted into the soil by means of the force of the feet, so that more labor is saved compared with the prior art that the shovel head is operated by only arms. The soil sampler has compact structure, convenient use and labor-saving operation, is suitable for various soils, and is very suitable for being used in field collection of different soils.

Description

Luoyang shovel capable of collecting different types of soil

Technical Field

The utility model relates to a soil collection tool especially relates to a can gather luoyang shovel of different grade type soil.

Background

Soil collection tools are often used in collecting soil samples. At present, the mainstream soil collection tool in the market is a Luoyang shovel. Traditional luoyang shovel includes shovel head, shovel pole two parts, and shovel head and shovel pole welding are as an organic whole, are non-detachable, and a luoyang shovel only has a shovel head promptly. When the shovel head meets the soil with different textures in field operation, the same shovel head cannot better meet the requirements of the soil with different textures, so that the sampling has the conditions of labor-consuming soil taking and low efficiency under certain conditions; in addition, when the soil is hard or the soil viscosity is large, the traditional Luoyang shovel has fewer acting points, and soil is taken only by pulling down with arms, so that the problem of great labor is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the above-mentioned technical problem and provide a can gather luoyang shovel of different grade type soil, can in time change special shovel head when can sampling to the soil of different grade type, improved work efficiency greatly, it is more convenient to use.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

a Luoyang shovel for collecting different types of soil comprises a handle, a shovel rod, a pedal part and a group of sampling parts; the sampling part comprises a plurality of shovel heads with different specifications, and the tops of the shovel heads are fixedly connected with the same connecting rod respectively; the handle is fixedly connected with the top end of the shovel rod; the pedal part is arranged at the middle lower part of the shovel rod, is far away from the handle and is close to the shovel head; the lower end of the shovel rod is detachably connected with the connecting rod.

Preferably, the detachable connection is a threaded connection or a bayonet connection.

Preferably, the lower end of the shovel rod is provided with a jack, the wall surface of the jack is provided with an internal thread, the connecting rod is provided with an external thread, and the internal thread at the lower end of the shovel rod and the external thread of the connecting rod form the threaded connection.

Preferably, the lower end of the shovel rod is provided with a jack, a through hole is formed in the hole wall of the jack, the connecting rod is provided with an elastic bulge corresponding to the through hole, and the lower end of the shovel rod is matched with the connecting rod to form the plug-in card connection.

Preferably, each said shovel head is integrally formed with its connecting rod.

The set of different purpose sampling portions includes four different types of spade heads: a general shovel head, a sandy soil shovel head, a sandstone shovel head and a clay shovel head; the connecting rod is provided with a marking layer for marking the type of the shovel head; the general type is applicable to most pure soil, the sand type is applicable to silt and sandy soil with small viscosity, the sand type is applicable to soil with large sand content, and the clay type is applicable to soil with large viscosity.

Preferably, the materials of the handle, the shovel rod, the pedal part and the shovel head are metal materials with pressure resistance and corrosion resistance.

Preferably, the cross section of the shovel head is U-shaped; however, the cross-sectional shape of the shovel head varies depending on the application.

Preferably, the length of the pedal part is 20-40 cm.

Preferably, the length of the sampling part is 20-35 cm.

The utility model has the advantages that: the four different types of sampling parts cover common soil types, and when the sampling part is used, the proper sampling part is selected according to the soil types, so that the sampling efficiency can be improved, and the sampling effect can be improved; the sampling part is detachably connected with the shovel rod through a connecting rod, so that the connection is firm and the disassembly is simple and convenient; the design of the pedal part increases the acting point of the Luoyang shovel, so that the pedal is conveniently used for applying force when taking soil; the shovel rod and the handle are shared, so that the whole Luoyang shovel has a compact structure, saves the volume and the weight, and is convenient to carry and operate.

Drawings

Fig. 1A is a schematic front view of a luoyang shovel according to a preferred embodiment of the present invention;

fig. 1B is a schematic front view of a luoyang shovel according to another preferred embodiment of the present invention;

fig. 1C is a schematic perspective view of a luoyang shovel provided by the present invention;

fig. 2A is a schematic plan view of a universal sampling portion according to the present invention;

fig. 2B is a schematic perspective view of a universal sampling portion according to the present invention;

fig. 3A is a schematic plan view of a sandy soil type sampling portion provided by the present invention;

fig. 3B is a schematic perspective view of a sandy soil sampling portion provided in the present invention;

fig. 4A is a schematic plan view of the sandstone-type sampling part provided by the present invention;

fig. 4B is a schematic perspective view of the sandstone-type sampling part provided by the present invention;

fig. 5A is the utility model provides a planar structure schematic diagram of clay type sampling portion.

Fig. 5B is a schematic view of a three-dimensional structure of a clay-type sampling portion according to the present invention.

In the figure: 1-a handle; 2-shovel rod; 3-a pedal part; 4: blind holes; 5: a connecting rod; 4 a: a jack; 5 a: an elastic bulge; 6 a-universal shovel head; 6 b-a sandy soil type shovel head; 6 c-a sandstone-type shovel head; 6d, a clay-type shovel head; 61-shovel edge.

Detailed Description

Referring to fig. 1A to 5B, a luoyang shovel capable of collecting different types of soil according to the present invention comprises a handle 1, a shovel rod 2, a pedal portion 3 and a group of sampling portions for different purposes; the group of sampling parts with different purposes comprises a plurality of shovel heads with different specifications, preferably four shovel heads with different specifications, and the tops of the shovel heads 6a, 6B, 6c and 6d are fixedly connected with the same connecting rod 5 respectively (as shown in fig. 2A to 5B); the handle 1 is fixedly connected with the top end of the shovel rod 2; the pedal part 3 is fixedly connected with the middle lower part of the shovel rod 2, and the pedal part and the shovel rod are firmly connected so as to apply force; the pedal part 3 is far away from the handle 1 and is close to the shovel head; the lower end of the shovel rod 2 is detachably connected with the connecting rod 5.

As shown in fig. 1A, for a preferred embodiment of the present invention, the detachable connection is a threaded connection, and the specific structure is as follows: the lower extreme of shovel pole 2 is equipped with blind hole 4, offers the internal thread at the wall of this blind hole 4, and the external screw thread is offered to the outer wall of this connecting rod 5, and the internal thread of this shovel pole 2 lower extreme and the external screw thread cooperation of this connecting rod 5 form threaded connection.

As shown in fig. 1B, in another preferred embodiment of the present invention, the detachable connection is a plug-in card connection, and the specific structure is as follows: the lower end of the shovel rod 2 is provided with a jack 4a, the hole wall of the jack 4a is provided with a through hole (not shown), the connecting rod 5 is provided with an elastic bulge 5a corresponding to the through hole, and the lower end of the shovel rod and the connecting rod form the plug-in card connection; when the shovel rod is required to be connected with the sampling part, the connecting rod at the upper end of the sampling part is inserted into the jack at the lower end of the shovel rod, the elastic bulge is inserted to a certain position and extends out through the through hole, and the sampling part is connected with the shovel rod; after the shovel head is connected with the shovel rod 2, the pedal part 3 and the shovel head opening are positioned on the same plane. When the sampling part needs to be taken down or replaced, the elastic bulge 5a is pressed down, and the sampling part is pulled out from the shovel rod 2.

Each shovel head and the connecting rod thereof are integrally formed.

The set of different purpose sampling portions includes four different types of spade heads: a universal shovel head 6a, a sandy soil shovel head 6b, a sandstone shovel head 6c and a clay shovel head 6 d; the bottom and the side of each shovel head can be provided with a shovel blade 61, and when the shovel blade is used, the shovel blade is helpful for soil taking. The connecting rod 2 is provided with a marking layer for marking the type of the shovel head. The general type is applicable to most pure soil, the sand type is applicable to silt and sandy soil with small viscosity, the sand type is applicable to soil with large sand content, and the clay type is applicable to soil with large viscosity. The cross section of the shovel head is U-shaped; however, the cross-sectional shape of the shovel head varies depending on the application.

The shovel rod, the pedal part and the sampling part are made of metal materials with high strength, good toughness and corrosion resistance. The handle 1 is made of metal or high polymer material without hand grinding. Preferably, the blade bar 2 is made of light-weight, corrosion-resistant metallic aluminum. Preferably, the handle 1 is made of a polymer material with mild hand feeling and no hand abrasion. The sampling part is made of stainless steel with good corrosion resistance.

The length of the pedal part is 20-40 cm.

The length of sample portion is 20 ~ 35 centimetres, can satisfy the needs of gathering shallow soil sample.

When the Luoyang shovel provided by the utility model is used, firstly, a proper shovel head is selected according to the soil texture and is connected with the shovel rod; the foot can be placed in the pedal part, and the shovel head is vertically or vertically inserted into soil by means of downward impact force of the foot, so that the problem that the soil is taken by arm force alone, and the labor is wasted is solved.

During actual use, before sampling, a proper shovel head is taken according to the type of the collected soil and is fixedly installed, so that the sampling efficiency is improved, and the sampling effect is improved; the design of the pedal part increases the acting point of the Luoyang shovel, so that the pedal is conveniently used for pedaling when soil is taken, the force is conveniently applied together, and the problem that the soil is taken by only arms with more labor is solved; the shovel rod and the handle are shared, so that the whole Luoyang shovel has a compact structure, saves the volume and the weight, and is convenient to carry and operate.

Since many changes may be made in the above-described embodiments without departing from the scope of the invention, it is intended that all matter contained in the above description and shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.

Claims (10)

1. A kind of Luoyang shovel that can gather different types of soil, characterized by: the device comprises a handle, a shovel rod, a pedal part and a group of sampling parts; the group of sampling parts comprises a plurality of shovel heads with different specifications, and the tops of the shovel heads are fixedly connected with the same connecting rod respectively; the handle is fixedly connected with the top end of the shovel rod; the pedal part is arranged at the middle lower part of the shovel rod, and the lower end of the shovel rod is detachably connected with the connecting rod.

2. A luoyang shovel for harvesting soils of different types according to claim 1, wherein: the detachable connection is a threaded connection or a plug-in card connection.

3. A luoyang shovel for harvesting soils of different types according to claim 2, wherein: the lower extreme of shovel pole is equipped with the internal thread, and this connecting rod is equipped with the external screw thread, the internal thread of this shovel pole lower extreme and the external screw thread cooperation of this connecting rod form threaded connection.

4. A luoyang shovel for harvesting soils of different types according to claim 2, wherein: the lower end of the shovel rod is provided with an insertion hole, a through hole is formed in the hole wall of the insertion hole, the connecting rod is provided with an elastic bulge corresponding to the through hole, and the lower end of the shovel rod is matched with the connecting rod to form the lower end of the shovel rod which is connected with the plug-in card.

5. A luoyang shovel for harvesting soils of different types according to claim 1, wherein: each shovel head and the connecting rod thereof are integrally formed.

6. A luoyang shovel for harvesting soils of different types according to claim 1, wherein: the set of different purpose sampling portions includes four different types of spade heads: a general shovel head, a sandy soil shovel head, a sandstone shovel head and a clay shovel head; the connecting rod is provided with a marking layer for marking the type of the shovel head.

7. A luoyang shovel for harvesting soils of different types according to claim 1, wherein: the handle, the shovel rod, the pedal part and the shovel head are made of metal materials with pressure resistance and corrosion resistance.

8. A Luoyang shovel capable of harvesting different types of soil according to claim 6, wherein: the cross section of the shovel head is U-shaped.

9. A luoyang shovel for harvesting soils of different types according to claim 1, wherein: the length of the pedal part is 20-40 cm.

10. A luoyang shovel for harvesting soils of different types according to claim 1, wherein: the length of the sampling part is 20-35 cm.