CN218782024U

CN218782024U - Portable plant roots sampler

Info

Publication number: CN218782024U
Application number: CN202223101272.XU
Authority: CN
Inventors: 侯龙君; 刘建
Original assignee: Northwest Nonferrous Metals Survey Engineering Co ltd
Current assignee: Northwest Nonferrous Metals Survey Engineering Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-31
Anticipated expiration: 2032-11-22

Abstract

The utility model belongs to the technical field of the sampler, especially, be a portable plant roots sampler, including the pressure bar, the pressure bar top is installed the regulation pole, the regulation pole top is provided with the handle, the pressure bar bottom side is provided with the welding base, the welding base bottom is provided with the rotation connecting axle, the rotation connecting axle outside is installed auxiliary pedal, the pressure bar bottom is installed the sample connection head, the sample connection head bottom is installed the drill bit, the sample connection head inside still is provided with the sample backing plate; the utility model discloses a portable plant roots sampler utilizes the design of compression bar and regulation pole to enable the sampling personnel to adjust its whole length according to the user demand, utilizes sample connection head and drill bit to pass through screw thread installation head and fixed thread groove and connects fixedly and with the spacing design of fixing in its inside of sample backing plate enable the sampling personnel directly take out the sample through the mode of dismantling the drill bit and taking out the sample backing plate after extracting the sample connection head from the underground.

Description

Portable plant root system sampler

Technical Field

The utility model belongs to the technical field of the sampler, concretely relates to portable plant roots sampler.

Background

The root system plays a role in fixing and supporting the plant, so that the plant can well grow in the soil; secondly, the root system has the functions of storage, absorption, transportation, synthesis and secretion, which can be basically well expressed when plants grow; finally, in addition to these effects, the root system also has a reproductive effect. Therefore, the research on the root system of the plant has important reference value for the growth of the plant. However, since the root system of the plant is grown in the soil, the root system of the plant must be sampled first to study the root system of the plant, and therefore, the plant root sampler is widely applied in the field of plant root system research.

The original plant root sampler has the following problems in use: 1. present plant roots sampler all is usually by the sampling head, pressure bar and handle are constituteed, however this kind of sampler is because the length of pressure bar all is close a meter usually, so inconvenient carry-on to it in the in-service use, and the sampling personnel also can have if self strength is not enough when pressurizeing to the sampling head through manpower cooperation handle and pressure bar, it is difficult to insert underground problem with the sampling head to lead to the physical demands of sampling personnel great, 2, the sampler still need take out the soil sample that contains the plant roots system from the sampling head is inside after extracting the sampling head after with the sample after the underground, however current sampling head need dig out soil and root system sample from inside when taking out the sample, still can cause the injury to the plant roots system that contains in the sample when inconvenient, there is some limitation.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a portable plant roots sampler has convenient to use, easy operation and the characteristics that the practicality is strong.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable plant roots sampler, includes the compression bar, the compression bar top is provided with fixing bolt, the regulation pole is installed at compression bar top, be provided with the fixed orifices in the middle of the regulation pole, it is provided with the handle to adjust the pole top, the compression bar bottom side is provided with welding base, the welding base bottom is provided with the swivelling joint axle, supplementary pedal is installed in the swivelling joint axle outside, supplementary pedal bottom surface is provided with the stopper, the sampling head is installed to the compression bar bottom, the sampling head bottom side is provided with fixed thread groove, the drill bit is installed to the sampling head bottom, the drill bit top sets up by the screw thread installation head, the inside sample backing plate that still is provided with of sampling head.

As a preferred technical scheme of the utility model, the pressure bar is inside hollow rectangle metal body, the fixed orifices evenly distributed is in adjust the intermediate position of pole left and right sides, just it installs to adjust the pole the pressure bar is inside and pass through fixing bolt cooperates the fixed orifices is fixed it according to the user demand pressure bar top.

As a preferred technical scheme of the utility model, the welding base sets up the left and right sides of pressure bar bottom, swivelling joint axle welded fastening is in the bottom side on welding base surface, the welding base passes through swivelling joint axle with the inboard mounted position of supplementary pedal is connected fixedly.

As a preferred technical scheme of the utility model, the stopper sets up the inboard of supplementary pedal bottom surface, the stopper is in the position of supplementary pedal with its inboard when welding base mutually perpendicular with welding base surface contact is right supplementary pedal bottom is supported and is spacing.

As a preferred technical scheme of the utility model, the sample connection welded fastening be in the pressure rod bottom, fixed thread groove sets up the bottom of the inside lateral wall of sample connection, just the drill bit passes through the cooperation of screw thread installation head fixed thread groove with the installation of sample connection bottom is fixed.

As a preferred technical scheme of the utility model, the sample backing plate sets up the inside left and right sides of sample head, the sample backing plate be two with the unanimous semi-circular metal sheet of the inside diameter of sample head, just the drill bit passes through screw thread installation top of the head is right the bottom of sample backing plate is supported and is spacing.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a portable plant roots sampler, the design that utilizes the pressure bar and adjust the pole enables the sampling personnel to adjust its whole length according to the user demand, make the sampling personnel can lead to its can be very light insert underground sampling through the supplementary pedal of cooperation to take a sample the atress effect lead to when can also can adjust pole income pressure bar inside after the sample is ended and conveniently carry along with the sound, the practicality of device has been guaranteed, it is fixed and can make the sampling personnel directly take out the sample through the mode of dismantling the drill bit and taking out the sample backing plate after extracting the sample head from the underground through screw thread installation head and fixed thread groove connection with the spacing fixing of sample backing plate in its inside design, the problem of original sample mode destruction sample integrality easily has still been avoided when having improved sampling efficiency. The sampling effect of the device is ensured.

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 principles of the invention. In the drawings:

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

fig. 2 is a schematic side view of the shaft structure of the present invention;

fig. 3 is a schematic front view of the present invention;

fig. 4 is a schematic diagram of a middle cut-away structure in the present invention;

in the figure: 1. a pressurizing rod; 2. fixing the bolt; 3. adjusting a rod; 4. a fixing hole; 5. a grip; 6. welding a base; 7. rotating the connecting shaft; 8. auxiliary pedal; 9. a limiting block; 10. a sampling head; 11. fixing the thread groove; 12. a drill bit; 13. a threaded mounting head; 14. sampling the backing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a portable plant root system sampler comprises a pressurizing rod 1, wherein a fixing bolt 2 is arranged at the top of the pressurizing rod 1, an adjusting rod 3 is arranged at the top of the pressurizing rod 1, a fixing hole 4 is arranged in the middle of the adjusting rod 3, a handle 5 is arranged at the top of the adjusting rod 3, a welding base 6 is arranged at the bottom side of the pressurizing rod 1, a rotating connecting shaft 7 is arranged at the bottom end of the welding base 6, an auxiliary pedal 8 is arranged at the outer side of the rotating connecting shaft 7, a limiting block 9 is arranged at the bottom surface of the auxiliary pedal 8, a sampling head 10 is arranged at the bottom end of the pressurizing rod 1, a fixing thread groove 11 is arranged at the bottom side of the sampling head 10, a drill bit 12 is arranged at the bottom of the sampling head 10, a thread mounting head 13 is arranged at the top of the drill bit 12, a sampling backing plate 14 is arranged in the sampling head 10, utilize pressurization pole 1 and regulation pole 3 to make things convenient for the sampling personnel to adjust the whole length of pressurization pole 1 according to self demand through the fixed bolt 2 and the fixed design of fixed orifices 4 installation, make pressurization pole 1 can cooperate supplementary pedal 8 to make things convenient for the sampling personnel to use and can also adjust pole 3 income pressurization pole 1 inside in order to reduce its length and make it conveniently carry after using, the practicality of device has been guaranteed, utilize sample head 10 and drill bit 12 to connect fixedly through thread mounting head 13 and fixed thread groove 11 and install sample backing plate 14 in its inside design has made things convenient for the sampling personnel directly to take out the sample from sample head 10 inside complete through the mode of taking out sample backing plate 14, the problem of destroying sample integrality easily when digging the sample inside the sample of sample head 10 has been avoided, the sampling effect of device has been guaranteed.

Specifically, according to fig. 1 and fig. 2, in this embodiment, the pressure bar 1 is a rectangular metal tube with a hollow interior, the fixing holes 4 are uniformly distributed at the middle positions of the left and right sides of the adjusting bar 3, and the adjusting bar 3 is installed inside the pressure bar 1 and is fixed on the top of the pressure bar 1 through the fixing bolt 2 in cooperation with the fixing holes 4 according to the use requirement, so that the installation and the use of the adjusting bar 3 are facilitated.

Specifically, as shown in fig. 1 and fig. 3, in this embodiment, the welding bases 6 are disposed on the left and right sides of the bottom of the pressurizing rod 1, the rotating connecting shafts 7 are welded and fixed to the bottom sides of the surfaces of the welding bases 6, and the welding bases 6 are fixedly connected to the inner side mounting positions of the auxiliary pedals 8 through the rotating connecting shafts 7, so that the sampling personnel can conveniently cooperate with the auxiliary pedals 8 to improve the stress condition of the sampling head 10.

Specifically, as shown in fig. 2 and 3, in this embodiment, the limiting block 9 is disposed on the inner side of the bottom surface of the auxiliary pedal 8, and the limiting block 9 is in surface contact with the welding base 6 and supports and limits the bottom of the auxiliary pedal 8 when the position of the auxiliary pedal 8 is perpendicular to the welding base 6, so that the stability of the auxiliary pedal 8 is ensured.

Specifically, according to fig. 2 and fig. 4, in this embodiment, the sampling head 10 is welded and fixed at the bottom of the pressure rod 1, the fixing thread groove 11 is arranged at the bottom end of the inner side wall of the sampling head 10, and the drill bit 12 is fixed to the bottom end of the sampling head 10 by the thread mounting head 13 matching with the fixing thread groove 11, so that the drill bit 12 can be mounted and dismounted conveniently.

Specifically, according to fig. 2 and fig. 4, in this embodiment, the sampling pad 14 is disposed on the left and right sides inside the sampling head 10, the sampling pad 14 is two semicircular metal plates with the same diameter as the inside of the sampling head 10, and the drill bit 12 supports and limits the bottom end of the sampling pad 14 through the top of the thread mounting head 13, so as to ensure the integrity and convenience of the sample when being taken out.

The utility model discloses a theory of operation and use flow: the utility model discloses a portable plant roots sampler, when using, the design that utilizes pressure bar 1 and regulation pole 3 to install fixedly through fixing bolt 2 and fixed orifices 4 has made things convenient for the sampling personnel to adjust pressure bar 1's whole length according to self demand, make pressure bar 1 can cooperate supplementary pedal 8 to make things convenient for the sampling personnel to use and can also adjust pole 3 income pressure bar 1 inside after the use in order to reduce its length and make its conveniently carry when improving the atress effect, the practicality of device has been guaranteed, utilize sample head 10 and drill bit 12 to connect fixedly through thread mounting head 13 and fixed thread groove 11 and install sample backing plate 14 in its inside design has made things convenient for the sampling personnel directly to take out the sample from sample head 10 inside complete through the mode of taking out sample backing plate 14, the problem of destroying sample integrality easily when digging the sample inside sample of sample head 10 has been avoided, the sampling effect of device has been guaranteed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a portable plant roots sampler, includes pressure rod (1), its characterized in that: the utility model discloses a pressure bar (1) top is provided with fixing bolt (2), pressure bar (1) top is installed and is adjusted pole (3), be provided with fixed orifices (4) in the middle of adjusting pole (3), it is provided with handle (5) to adjust pole (3) top, pressure bar (1) bottom side is provided with welding base (6), welding base (6) bottom is provided with swivelling joint axle (7), supplementary pedal (8) are installed in swivelling joint axle (7) outside, supplementary pedal (8) bottom surface is provided with stopper (9), sampling head (10) are installed to pressure bar (1) bottom, sampling head (10) bottom side is provided with fixed thread groove (11), drill bit (12) are installed to sampling head (10) bottom, drill bit (12) top sets up by thread installation head (13), sampling head (10) inside still is provided with sample backing plate (14).

2. A portable plant root sampler according to claim 1 wherein: the pressurizing rod (1) is a hollow rectangular metal pipe body, the fixing holes (4) are uniformly distributed in the middle positions of the left side and the right side of the adjusting rod (3), the adjusting rod (3) is installed in the pressurizing rod (1) and matched with the fixing bolt (2) to be fixed at the top of the pressurizing rod (1) according to the use requirement through the fixing holes (4).

3. A portable plant root sampler according to claim 1 wherein: the welding base (6) is arranged on the left side and the right side of the bottom of the pressurizing rod (1), the rotating connecting shaft (7) is welded and fixed on the bottom side of the surface of the welding base (6), and the welding base (6) is fixedly connected with the inner side installation position of the auxiliary pedal (8) through the rotating connecting shaft (7).

4. A portable plant root sampler according to claim 1, wherein: stopper (9) set up the inboard of supplementary pedal (8) bottom surface, stopper (9) are in the position of supplementary pedal (8) with its inboard when welding base (6) mutually perpendicular with welding base (6) surface contact is right supplementary pedal (8) bottom is supported and spacing.

5. A portable plant root sampler according to claim 1 wherein: sampling head (10) welded fastening be in pressurization pole (1) bottom, fixed thread groove (11) set up the bottom of the inside lateral wall of sampling head (10), just drill bit (12) pass through screw thread installation head (13) cooperation fixed thread groove (11) with sampling head (10) bottom installation is fixed.

6. A portable plant root sampler according to claim 1 wherein: sample backing plate (14) set up the inside left and right sides of sample head (10), sample backing plate (14) be two with the unanimous semi-circular metal sheet of sample head (10) inside diameter, just drill bit (12) are passed through screw thread installation head (13) top is right the bottom of sample backing plate (14) is supported and spacing.