CN211927339U

CN211927339U - Multilayer degree of depth sampling device convenient to soil sample collection

Info

Publication number: CN211927339U
Application number: CN202020555049.4U
Authority: CN
Inventors: 申剑; 田世亭; 吕文韬
Original assignee: Shanxi Qinglang Environmental Protection Technology Co ltd
Current assignee: Shanxi Qinglang Environmental Protection Technology Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-11-13
Anticipated expiration: 2030-04-15

Abstract

The utility model belongs to the technical field of sampling device, especially, be a multilayer degree of depth sampling device convenient to soil sample collection, including bottom plate, link and fretwork box, the avris of bottom plate has seted up the perforation, and the fenestrate inboard is provided with the locating lever, the link links up in the top of bottom plate, and the tip of link is provided with the outer tube, the top of outer tube is provided with the thread bush, and the inboard of thread bush is provided with the collection pipe, the top of thread bush is provided with the threading board, and the top of threading board is provided with the roof, the draw-in groove has been seted up to the inboard of roof, and the inboard of draw-in groove links up the scale plate to the inboard of scale plate runs through there is the connecting rod, the fretwork box is fixed in the top of roof, and the internally mounted of. This convenient user of multilayer degree of depth sampling device convenient to soil sample collection operates the use to the device, and convenient user can carry out accurate the drawing to the soil of appointed degree of depth to carrying of device.

Description

Multilayer degree of depth sampling device convenient to soil sample collection

Technical Field

The utility model relates to a sampling device technical field specifically is a multilayer degree of depth sampling device convenient to soil sample collection.

Background

Along with the rapid development of agricultural biotechnology, the planting of agricultural needs suitable soil, and the soil type and the pH valve requirement of its demand of different crops all differ, need at first carry out the sampling test to the soil in this area to know the adaptability ability of crops, it is also different that it is pricked root degree of depth of different crops, need gather the soil of appointed degree of depth, so need can improve original soil sampling device, with promotion sampling device's convenience.

Present traditional sampling device has that the sampling device structure is complicated, and is expensive, and it is not convenient to carry, can not carry out the problem that the accuracy was drawed to the soil of appointed degree of depth, needs to have convenient user and operates the use to the device, and convenient user can carry out the sampling device that the accuracy was drawed to the soil of appointed degree of depth to carrying of device.

In order to solve the above problems, innovative design based on the original sampling device is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multilayer degree of depth sampling device convenient to soil sample collection to the like product sampling device structure that proposes in solving above-mentioned background is complicated, and is expensive, and it is not convenient to carry, can not carry out the problem that the accuracy was drawed to the soil of appointed degree of depth.

In order to achieve the above object, the utility model provides a following technical scheme: a multilayer depth sampling device convenient for soil sample collection comprises a bottom plate, a connecting frame and a hollow box, wherein the side of the bottom plate is provided with a through hole, and the inner side of the through hole is provided with a positioning rod, the connecting frame is connected with the top of the bottom plate, the end part of the connecting frame is provided with an outer sleeve, the top end of the outer sleeve is provided with a threaded sleeve, and the inner side of the threaded sleeve is provided with a collecting pipe, the top of the threaded sleeve is provided with a threaded plate, the top of the threaded plate is provided with a top plate, the inner side of the top plate is provided with a clamping groove, the inner side of the clamping groove is connected with a scale plate, a connecting rod penetrates through the inner side of the scale plate, the hollow box is fixed at the top of the top plate, a compression spring is arranged in the hollow box, and the end part of the compression spring is connected with a clamping plate, a connecting groove is reserved at the end part of the clamping plate, a lifting rod is arranged on the outer side of the connecting groove, and a blocking block is fixed at the end part of the lifting rod.

Preferably, the through holes are nested outside the positioning rods, two positioning rods are symmetrically arranged on the central axis of the bottom plate, and the longitudinal section of each through hole is in a T-shaped arrangement.

Preferably, the collection tube and the outer sleeve form a lifting structure through a threaded sleeve, the inner diameter of the outer sleeve is larger than the outer diameter of the collection tube, and the central axis of the collection tube coincides with the central axis of the outer sleeve.

Preferably, the scale plate forms detachable construction through connecting rod and roof, and the axis of scale plate parallels with the axis of gathering the pipe.

Preferably, the connecting grooves are arranged on the outer wall of the lifting rod at equal intervals, the connecting grooves and the clamping plates are connected in a clamping mode, and the clamping plates and the hollowed-out boxes are connected in a sliding mode.

Preferably, the plugging block and the collecting pipe form a lifting structure through a lifting rod, and the outer diameter of the plugging block is smaller than the inner diameter of the collecting pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the multilayer depth sampling device convenient for soil sample collection is convenient for a user to operate and use the device, is convenient for the user to carry the device, and can accurately extract soil with a specified depth;

1. the connecting frame and the bottom plate are assembled through the screws by arranging the positioning rods, the bottom plate is flatly laid on the ground, the positioning rods are inserted into the inner sides of the through holes, the tops of the positioning rods are knocked through the hammers, so that the two positioning rods are embedded into the ground, the positioning rods and the through holes are nested, the positioning and the fixing of the whole sampling device are completed, the device is convenient and fast to fix by a user, and the stability of the user during extraction work is improved;

2. through the arrangement of the thread plate and the scale plate, the height position of the thread plate is determined according to the depth of soil to be extracted, the thread plate is in threaded connection with the outer wall of the collecting pipe, the thread plate is locked in advance according to the depth requirement of the soil to be extracted, the collecting depth can be adjusted by rotating a handle at the side of the top plate, the limit operation of a user on the sampling depth of the device is facilitated, the user aligns the distance at the bottom end of the thread plate with the scale on the scale plate connected to the top plate, so that the position adjustment of the thread plate is completed, the user installs and detaches the scale plate and the top plate through the connecting rod, the inconvenience brought to the operation of equipment when the user samples is avoided, and the dismounting efficiency of the user on the device is improved;

3. through compression spring, the setting of cardboard and spread groove, through rotating the roof, make the gathering pipe constantly descend, drill to soil, the device passes through the setting of lifter bottom sprue, can effectively block the soil of arbitrary degree of depth and get into the gathering pipe, be favorable to promoting the accuracy nature of soil collection, convenient user gathers the soil of the different degree of depth, the user is when rotating the gathering pipe and reacing appointed degree of depth, through stirring the inboard cardboard of fretwork box, make the cardboard break away from the fixed of spread groove, and adjust the high check that the lifter goes up and down according to the volume of gathering as required, select suitable spread groove to fix a position the cardboard of compression spring tip, thereby accomplish the setting to the volume of gathering, and continue to rotate the gathering pipe, gather the soil that needs to gather, be favorable to the user to the convenient settlement of the volume of taking.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the clamping plate and the lifting rod of the present invention;

FIG. 3 is a schematic view of the connection structure of the lifter and the blocking block of the present invention;

fig. 4 is an enlarged schematic structural diagram of the position a of the present invention.

In the figure: 1. a base plate; 2. perforating; 3. positioning a rod; 4. a connecting frame; 5. an outer sleeve; 6. a threaded sleeve; 7. a collection tube; 8. a thread plate; 9. a top plate; 10. a card slot; 11. a scale plate; 12. a connecting rod; 13. a hollow box; 14. a compression spring; 15. clamping a plate; 16. connecting grooves; 17. a lifting rod; 18. and (7) blocking.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a multilayer depth sampling device convenient for soil sample collection comprises a bottom plate 1, a perforation 2, a positioning rod 3, a connecting frame 4, an outer sleeve 5, a threaded sleeve 6, a collecting pipe 7, a threaded plate 8, a top plate 9, a clamping groove 10, a scale plate 11, a connecting rod 12, a hollow box 13, a compression spring 14, a clamping plate 15, a connecting groove 16, a lifting rod 17 and a blocking block 18, wherein the perforation 2 is arranged on the side of the bottom plate 1, the positioning rod 3 is arranged on the inner side of the perforation 2, the connecting frame 4 is connected with the top of the bottom plate 1, the outer sleeve 5 is arranged at the end part of the connecting frame 4, the threaded sleeve 6 is arranged at the top end of the outer sleeve 5, the collecting pipe 7 is arranged on the inner side of the threaded sleeve 6, the threaded plate 8 is arranged at the top of the threaded sleeve 6, the top of the threaded plate 8 is provided with the top plate 9, the clamping groove 10 is arranged on the inner side of the, the hollowed box 13 is fixed at the top of the top plate 9, a compression spring 14 is installed inside the hollowed box 13, the end of the compression spring 14 is connected with a clamping plate 15, a connecting groove 16 is reserved at the end of the clamping plate 15, a lifting rod 17 is arranged outside the connecting groove 16, and a blocking block 18 is fixed at the end of the lifting rod 17;

furthermore, the through holes 2 are nested outside the positioning rods 3, the two positioning rods 3 are symmetrically arranged about the central axis of the bottom plate 1, the longitudinal section of each through hole 2 is in a T-shaped shape, a user assembles the connecting frame 4 and the bottom plate 1 through screws, the bottom plate 1 is flatly laid on the ground, the positioning rods 3 are inserted into the through holes 2, the top of each positioning rod 3 is knocked by a hammer, the two positioning rods 3 are embedded into the ground, the positioning rods 3 and the through holes 2 are nested, positioning and fixing of the whole sampling device are completed, and the device is convenient and fast to fix by the user, so that the stability of the user in extraction work is improved;

furthermore, the collecting pipe 7 and the outer sleeve 5 form a lifting structure through the threaded sleeve 6, the inner diameter of the outer sleeve 5 is larger than the outer diameter of the collecting pipe 7, the central axis of the collecting pipe 7 coincides with the central axis of the outer sleeve 5, a user determines the height position of the threaded plate 8 according to the depth of soil to be extracted, the threaded plate 8 is connected with the outer wall of the collecting pipe 7 through threads, the threaded plate 8 is locked in advance according to the depth requirement of the required soil, the collecting depth can be adjusted by rotating a handle on the side of the top plate 9, and the limiting operation of the sampling depth of the device by the user is facilitated;

furthermore, the scale plate 11 forms a detachable structure with the top plate 9 through the connecting rod 12, the central axis of the scale plate 11 is parallel to the central axis of the collecting pipe 7, a user aligns the distance between the bottom end of the threaded plate 8 and the scale on the scale plate 11 connected to the top plate 9, so that the position adjustment of the threaded plate 8 is completed, the user installs and detaches the scale plate 11 and the top plate 9 through the connecting rod 12, the inconvenience brought to the equipment operation when the user takes a sample is avoided, and the dismounting efficiency of the user on the device is improved;

furthermore, the connecting grooves 16 are equidistantly arranged on the outer wall of the lifting rod 17, the connecting grooves 16 are connected with the clamping plates 15 in a clamping manner, the clamping plates 15 are in sliding connection with the hollowed-out box 13, when a user rotates the collecting pipe 7 to reach a specified depth, the clamping plates 15 on the inner sides of the hollowed-out box 13 are poked, so that the clamping plates 15 are separated from the connecting grooves 16, the lifting height grid of the lifting rod 17 is adjusted according to the quantity to be collected, the proper connecting grooves 16 are selected to position the clamping plates 15 at the end parts of the compression springs 14, the collected quantity is set, the collecting pipe 7 is continuously rotated, the soil to be collected is collected, and the user can conveniently set the collected quantity;

further, sprue 18 passes through lifter 17 and constitutes elevation structure with the collection pipe 7, and sprue 18's external diameter is less than the internal diameter of gathering the pipe 7, and the user is through rotating roof 9 for gather pipe 7 and constantly descend, drill to soil, and the device passes through the setting of lifter 17 bottom sprue 18, can effectively block the soil of arbitrary degree of depth and get into collection pipe 7, is favorable to promoting the accuracy nature that soil gathered, and convenient user gathers the soil of the different degree of depth.

The working principle is as follows: firstly, a user assembles a connecting frame 4 and a bottom plate 1 through screws, the bottom plate 1 is flatly laid on the ground, a positioning rod 3 is inserted in a through hole 2, the top of the positioning rod 3 is knocked by a hammer, so that two positioning rods 3 are embedded into the ground, the positioning rod 3 is nested with the through hole 2, the positioning and fixing of the whole sampling device are completed, the fixing of the device by the user is convenient, the stability of the user in the extraction work is improved, then, the height position of a threaded plate 8 is determined according to the depth of soil to be extracted by the user, as the threaded plate 8 is in threaded connection with the outer wall of a collection pipe 7, the threaded plate 8 is locked in advance according to the depth requirement of the required soil, the collection depth can be adjusted by rotating a handle at the side of a top plate 9, the user is convenient to limit the sampling depth of the device, and the user aligns the distance at the bottom end of the threaded plate 8 with the, therefore, the position adjustment of the threaded plate 8 is completed, and a user installs and detaches the scale plate 11 and the top plate 9 through the connecting rod 12, so that inconvenience brought to equipment operation when the user samples is avoided, and the dismounting efficiency of the user on the device is improved;

next, the user can continuously descend the collecting pipe 7 by rotating the top plate 9 to drill the soil, the device can effectively prevent the soil with any depth from entering the collecting pipe 7 by the arrangement of the bottom end blocks 18 of the lifting rods 17, which is beneficial to improving the accuracy of soil collection, the user can conveniently collect the soil with different depths, when the user rotates the collecting pipe 7 to reach the specified depth, by poking the clamping plate 15 at the inner side of the hollow box 13, the clamping plate 15 is separated from the fixing of the connecting groove 16, and the lifting height grid of the lifting rod 17 is adjusted according to the quantity to be collected, and the proper connecting groove 16 is selected to position the clamping plate 15 at the end part of the compression spring 14, thereby completing the setting of the collected quantity, continuing to rotate the collecting pipe 7, the soil that needs to gather is gathered, is favorable to the user to the convenient settlement of taking the volume, accomplishes whole sampling device's operation and use.

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. The utility model provides a multilayer degree of depth sampling device convenient to soil sample gathers, includes bottom plate (1), link (4) and fretwork box (13), its characterized in that: the side of the bottom plate (1) is provided with a through hole (2), the inner side of the through hole (2) is provided with a positioning rod (3), the connecting frame (4) is connected with the top of the bottom plate (1), the end part of the connecting frame (4) is provided with an outer sleeve (5), the top end of the outer sleeve (5) is provided with a threaded sleeve (6), the inner side of the threaded sleeve (6) is provided with a collecting pipe (7), the top of the threaded sleeve (6) is provided with a threaded plate (8), the top of the threaded plate (8) is provided with a top plate (9), the inner side of the top plate (9) is provided with a clamping groove (10), the inner side of the clamping groove (10) is connected with a scale plate (11), the inner side of the scale plate (11) penetrates through a connecting rod (12), the hollowed box (13) is fixed at the top of the top plate (9), and the hollowed box (13, and the end part of the compression spring (14) is connected with a clamping plate (15), a connecting groove (16) is reserved at the end part of the clamping plate (15), a lifting rod (17) is arranged on the outer side of the connecting groove (16), and a blocking block (18) is fixed at the end part of the lifting rod (17).

2. The multi-layered depth sampling apparatus for facilitating soil sample collection of claim 1, wherein: the through holes (2) are arranged outside the positioning rods (3) in a nested mode, the two positioning rods (3) are symmetrically arranged relative to the central axis of the bottom plate (1), and the longitudinal section of each through hole (2) is in a T-shaped shape.

3. The multi-layered depth sampling apparatus for facilitating soil sample collection of claim 1, wherein: the collecting pipe (7) and the outer sleeve (5) form a lifting structure through the threaded sleeve (6), the inner diameter of the outer sleeve (5) is larger than the outer diameter of the collecting pipe (7), and the central axis of the collecting pipe (7) is coincided with the central axis of the outer sleeve (5).

4. The multi-layered depth sampling apparatus for facilitating soil sample collection of claim 1, wherein: the scale plate (11) and the top plate (9) form a detachable structure through a connecting rod (12), and the central axis of the scale plate (11) is parallel to the central axis of the collecting pipe (7).

5. The multi-layered depth sampling apparatus for facilitating soil sample collection of claim 1, wherein: the connecting grooves (16) are arranged on the outer wall of the lifting rod (17) at equal intervals, the connecting grooves (16) are connected with the clamping plate (15) in a clamping mode, and the clamping plate (15) is connected with the hollow box (13) in a sliding mode.

6. The multi-layered depth sampling apparatus for facilitating soil sample collection of claim 1, wherein: the plugging block (18) and the collection pipe (7) form a lifting structure through the lifting rod (17), and the outer diameter of the plugging block (18) is smaller than the inner diameter of the collection pipe (7).