CN213091227U

CN213091227U - Soil sampling device

Info

Publication number: CN213091227U
Application number: CN202022058756.5U
Authority: CN
Inventors: 成彩霞; 王顺利; 张学龙; 汤荣; 虎巍
Original assignee: GANSU QILIANSHAN WATER CONSERVATION FOREST RESEARCH INSTITUTE
Current assignee: GANSU QILIANSHAN WATER CONSERVATION FOREST RESEARCH INSTITUTE
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-04-30
Anticipated expiration: 2030-09-18

Abstract

The utility model relates to the technical field of soil sampling devices, and discloses a soil sampling device, has solved the longer and fixed handle pole length of current luoyang shovel, can not adjust according to the user demand, longer handle pole also has inconvenient problem in the in-process of carrying simultaneously, and it includes the sampling shovel, the top fixed mounting of sampling shovel has the dead lever, and the top swing joint of dead lever has the extension rod, and the top swing joint of extension rod has the tailboom, and the upper portion and the lower part of tailboom are fixed mounting respectively has first fixed connection rope and second fixed connection rope; this soil sampling device can carry out the regulation of length according to the user demand of reality, can dismantle when not using and when needs carry simultaneously to can satisfy people's use and carry.

Description

Soil sampling device

Technical Field

The utility model belongs to the technical field of soil sampling device, specifically be a soil sampling device.

Background

Soil sampling is an important link of a soil information acquisition technology, in order to determine the abundance condition of soil nutrients in the whole area, a soil sample needs to be correctly taken and subjected to detection and analysis, and the statistics of a sample test value is generally analyzed by adopting a statistical method so as to estimate the nutrient condition of the whole area; before sampling, the section should be trimmed and cleaned, the most superficial layer of the floating soil is cut off, and then the sample is taken from the central typical part layer by layer from top to bottom according to the layers.

Most of the existing soil sampling equipment adopts a Luoyang shovel, a handle rod of the Luoyang shovel is generally long and fixed, and cannot be adjusted according to use requirements in the using process, and meanwhile, the long handle rod is inconvenient to carry; therefore, the existing Luoyang shovel has defects and needs to be improved.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a soil sampling device, the effectual longer and fixed of handle pole length of having solved current luoyang shovel among the above-mentioned background art can not adjust according to the user demand, and longer handle pole also has inconvenient problem at the in-process that carries simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a soil sampling device, includes the sampling shovel, the top fixed mounting of sampling shovel has the dead lever, and the top swing joint of dead lever has the extension rod, and the top swing joint of extension rod has the tail-stock, and the upper portion and the lower part of tail-stock fixed connection respectively have first fixed connection rope and second fixed connection rope.

Preferably, connecting clamping grooves are formed in the tops of the fixed rods and the tops of the extension rods, arrow-head clamping pins are fixedly connected to the bottoms of the extension rods and the bottom of the tail rod, and the arrow-head clamping pins are movably clamped inside the connecting clamping grooves.

Preferably, the both sides at connecting slot middle part all are seted up flutedly, and the equal fixed mounting in top of two recesses has the fixed axle, and the equal fixed mounting in middle part of two fixed axles has the triangle fixture block, fixedly connected with spring between the one end of triangle fixture block and the middle part of recess, and the equal fixed mounting in lower part of two triangle fixture blocks one side has the stirring piece, and arrow point bayonet lock and two triangle fixture block activity looks joints.

Preferably, first through holes are formed in the upper portion of the fixing rod and the upper portion of the extension rod, and second through holes are formed in the lower portion of the fixing rod and the lower portion of the extension rod.

Preferably, one side on the upper part of the fixed rod and one side on the upper part of the extension rod are both provided with a pair of toggle through grooves.

Preferably, the length of the sampling shovel, the length of the fixing rod and the length of the extension rod are the same.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) during work, the soil sampling device can adjust the length according to actual use requirements by being provided with the fixed rod, the extension rod, the tail rod, the first fixed connecting rope, the second fixed connecting rope, the connecting clamping groove, the fixed shaft, the triangular clamping block, the spring, the poking block, the arrow clamping pin, the first through hole, the second through hole and the poking through groove, and can be detached when not used and carried, so that the use and carrying of people can be met;

(2) when the device works: when the device is not used at ordinary times, the first fixed connecting rope at the upper part of the tail rod is sequentially inserted between the fixed rod and the first through hole at the upper part of the extension rod and is fixed, and the second fixed connecting rope at the lower part of the tail rod is sequentially inserted between the fixed rod and the second through hole at the lower part of the extension rod and is fixed, so that the device is convenient to place and carry, and the extension rod determines how many pieces to carry according to the actual use requirement; when the extension rod or the tail rod needs to be connected in the using process, the arrow head bayonet lock is directly inserted into the connecting clamping groove, and meanwhile, the arrow head bayonet lock is fixedly clamped through the two triangular clamping blocks, so that the fixed rod, the extension rod and the tail rod can be stably and effectively used; when the device needs to be disassembled, the two poking blocks move in the opposite directions in the pair of poking through grooves by poking the two poking blocks, the two triangular clamping blocks are driven by the movement of the two poking blocks to compress the spring, so that the two triangular clamping blocks are separated from the arrow clamping pin, and then the arrow clamping pin is withdrawn from the inside of the connecting clamping groove, so that the fixed rod, the extension rod and the tail rod can be effectively disassembled; after the disassembly is finished, the fixed rod, the extension rod and the tail rod are bound together in an upper binding mode, so that the carrying is convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection cross-sectional structure of the fixing rod and the extension rod of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

FIG. 4 is a schematic view of the connection cross-sectional structure of the extension rod and the tail rod of the present invention;

FIG. 5 is a schematic view of the connection structure of the fixing rod, the extension rod and the tail rod of the present invention;

in the figure: 1. a sampling shovel; 2. fixing the rod; 3. an extension pole; 4. a tail rod; 5. a first fixed connecting rope; 6. a second fixed connecting rope; 7. a connecting clamping groove; 701. a groove; 702. a fixed shaft; 703. a triangular clamping block; 704. a spring; 705. a shifting block; 8. an arrow pin; 9. a first through hole; 10. a second through hole; 11. the through groove is shifted.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment one, given by figure 1, figure 2, figure 3, figure 4 and figure 5, the utility model discloses a sampling shovel 1, sampling shovel 1's top fixed mounting has dead lever 2, and the top swing joint of dead lever 2 has extension rod 3, through extension rod 3's setting, makes this sampling device can carry out the regulation of length according to the demand of reality, and extension rod 3's top swing joint has tail-stock 4, and the upper portion and the lower part of tail-stock 4 fixed mounting respectively have first fixed connection rope 5 and second fixed connection rope 6, through the setting of first fixed connection rope 5 and second fixed connection rope 6, make this sampling device can effectually bind together after the dismantlement.

Embodiment two, on the basis of embodiment one, given by fig. 2, fig. 3 and fig. 4, connecting slot 7 has all been seted up at the top of dead lever 2 and the top of extension rod 3, and the equal fixedly connected with arrow point bayonet lock 8 in the bottom of extension rod 3 and the bottom of tail-stock 4, the movable joint of arrow point bayonet lock 8 is in connecting slot 7's inside to make tail-stock 4 and extension rod 3 can effectually be connected with dead lever 2.

Third embodiment, on the basis of first embodiment, given by fig. 3 and 5, recess 701 has all been seted up to the both sides at connecting clamping groove 7 middle part, the equal fixed mounting in top of two recesses 701 has fixed axle 702, the equal fixed mounting in middle part of two fixed axles 702 has triangle fixture block 703, fixedly connected with spring 704 between the one end of triangle fixture block 703 and the middle part of recess 701, the equal fixed mounting in lower part of two triangle fixture blocks 703 one side has stirring piece 705, arrow point bayonet lock 8 and two triangle fixture block 703 activity looks joints, thereby make arrow point bayonet lock 8 can be stable and firm chucking in connecting clamping groove 7's inside.

Fourth embodiment, on the basis of first embodiment, given by fig. 2 and 3, first through-hole 9 has all been seted up on the upper portion of dead lever 2 and the upper portion of extension rod 3, and second through-hole 10 has all been seted up to the lower part of dead lever 2 and the lower part of extension rod 3 to make sampling shovel 1, dead lever 2 and extension rod 3 can be effectively and firmly binded together through first fixed connection rope 5 and second fixed connection rope 6.

Fifth embodiment, on the basis of the first embodiment, as shown in fig. 5, a pair of poking through grooves 11 are formed in both one side of the upper portion of the fixing rod 2 and one side of the upper portion of the extension rod 3, the pair of poking through grooves 11 are communicated with the groove 701, and the poking block 705 extends to the outside of the poking through grooves 11 through the poking through grooves 11, so that the triangular fixture block 703 can be effectively controlled, and the arrow-shaped fixture block 8 can be withdrawn from the inside of the connecting fixture block 7.

Sixth embodiment, on the basis of the first embodiment, as shown in fig. 1, 2, 4 and 5, the lengths of the sampling shovel 1, the fixed rod 2 and the extension rod 3 are all the same, so that the portable device can be carried conveniently and effectively.

The working principle is as follows: when the device is not used at ordinary times, the first fixed connecting rope 5 at the upper part of the tail rod 4 is sequentially inserted between the fixed rod 2 and the first through hole 9 at the upper part of the extension rod 3 and is fixed, the second fixed connecting rope 6 at the lower part of the tail rod 4 is sequentially inserted between the fixed rod 2 and the second through hole 10 at the lower part of the extension rod 3 and is fixed, so that the device is convenient to place and carry, and the extension rod 3 determines how many to carry according to actual use requirements; when the extension rod 3 or the tail rod 4 needs to be connected in the using process, the arrow pin 8 is directly inserted into the connecting clamping groove 7, and the arrow pin 8 is fixed and clamped through the two triangular clamping blocks 703, so that the fixing rod 2, the extension rod 3 and the tail rod 4 can be stably and effectively used; when the device needs to be disassembled, the two poking blocks 705 are poked to enable the two poking blocks 705 to move in the opposite directions in the poking through grooves 11, the two poking blocks 705 move to drive the two triangular clamping blocks 703 to compress the spring 704, so that the two triangular clamping blocks 703 are separated from the arrow clamping pin 8, and then the arrow clamping pin 8 is withdrawn from the inside of the connecting clamping groove 7, so that the fixed rod 2, the extension rod 3 and the tail rod 4 can be effectively disassembled; after the disassembly is finished, the fixed rod 2, the extension rod 3 and the tail rod 4 are bound together in an upper binding mode so as to be convenient to carry.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A soil sampling device, includes sampling shovel (1), its characterized in that: the top fixed mounting of sampling shovel (1) has dead lever (2), and the top swing joint of dead lever (2) has extension rod (3), and the top swing joint of extension rod (3) has tail-stock (4), and the upper portion and the lower part of tail-stock (4) are fixed mounting respectively has first fixed connection rope (5) and second fixed connection rope (6).

2. A soil sampling device according to claim 1, wherein: connecting clamping groove (7) have all been seted up at the top of dead lever (2) and the top of extension rod (3), and the equal fixedly connected with arrow point bayonet lock (8) in the bottom of extension rod (3) and the bottom of tailboom (4), arrow point bayonet lock (8) activity joint is in the inside of connecting clamping groove (7).

3. A soil sampling device according to claim 2, wherein: the two sides of the middle part of the connecting clamping groove (7) are provided with grooves (701), the tops of the two grooves (701) are fixedly provided with fixing shafts (702), the middle parts of the two fixing shafts (702) are fixedly provided with triangular clamping blocks (703), springs (704) are fixedly connected between one ends of the triangular clamping blocks (703) and the middle parts of the grooves (701), the lower parts of one sides of the two triangular clamping blocks (703) are fixedly provided with toggle blocks (705), and arrow point clamping pins (8) are movably clamped with the two triangular clamping blocks (703).

4. A soil sampling device according to claim 1, wherein: first through-hole (9) have all been seted up on the upper portion of dead lever (2) and the upper portion of extension rod (3), and second through-hole (10) have all been seted up to the lower part of dead lever (2) and the lower part of extension rod (3).

5. A soil sampling device according to claim 1, wherein: one side on dead lever (2) upper portion and one side on extension rod (3) upper portion have all been seted up a pair of logical groove (11) of stirring.

6. A soil sampling device according to claim 1, wherein: the length of the sampling shovel (1), the length of the fixed rod (2) and the length of the extension rod (3) are the same.