CN210571460U

CN210571460U - Soil detection is with precession formula sample layering device

Info

Publication number: CN210571460U
Application number: CN201921071555.XU
Authority: CN
Inventors: 韦俊良
Original assignee: Guangdong Licheng Detection Technology Co ltd
Current assignee: Licheng Testing and Certification Group Co., Ltd.
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-05-19
Anticipated expiration: 2029-07-10

Abstract

The utility model relates to a soil testing technique field just discloses a soil testing is with precession formula sample layering device, which comprises a bracket, there is the bracing piece in the four corners on support top fixed mounting respectively, the top fixed mounting of bracing piece has the roof, the left and right sides at roof top middle part fixed mounting respectively has actuating mechanism, actuating mechanism's quantity is two, the screw rod has been cup jointed to the last screw thread of actuating mechanism. The utility model discloses a rotation actuating mechanism drives two screw rods and rotates to use through the cooperation that utilizes screw rod, driving gear and driven gear to drive the screw thread drilling rod and rotate, utilize the screw rod to promote the sliding plate and move down to drive the screw thread drilling rod simultaneously, realize that screw thread drilling rod precession formula downstream bores and gets soil and take a sample, convenient laborsaving purpose when having realized soil sampling, thereby improved this soil testing with precession formula sample layering device's convenience.

Description

Soil detection is with precession formula sample layering device

Technical Field

The utility model relates to a soil testing technique field specifically is a soil testing is with precession formula sample layering device.

Background

The earth surface layer mainly comprises soil and water, the soil is complex in composition, generally speaking, the soil consists of mineral substances, organic matters generated by decomposition of animal and plant residues, water, air and other solid, liquid and gas phases, the survival of animals and plants cannot be separated from the soil, and the soil monitoring generally refers to soil environment monitoring and comprises the technical contents of sampling, sample preparation, analysis, data statistics and the like.

Soil testing mainly is to moisture in the soil, the mineral substance, soil salinity and soil PH etc. detect, need take a sample to it before soil testing, bore to get soil according to the degree of depth that will detect to the underground and take a sample, current soil sampling equipment is direct to underground male, insert the difficulty and insert the degree of depth limited, and can not directly cut apart the storage according to the soil degree of depth that will detect after current soil sampling equipment sample is accomplished, release a soil testing with precession formula sample layering device for this.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a soil detection is with precession formula sample decker possesses the advantage of the convenient laborsaving and direct segmentation sample of spiral brill underground, has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: a precession type sampling layering device for soil detection comprises a support, wherein supporting rods are fixedly mounted at four corners of the top end of the support respectively, a top plate is fixedly mounted at the top end of each supporting rod, driving mechanisms are fixedly mounted at the left side and the right side of the middle part of the top end of the top plate respectively, the number of the driving mechanisms is two, a screw rod is sleeved on each driving mechanism in a threaded manner, the bottom end of each screw rod sequentially penetrates through the driving mechanisms and the top plate from top to bottom and extends to the lower part of the top plate, a sliding plate is movably sleeved on each sliding plate, driving gears located between the top plate and the sliding plate are fixedly sleeved on the screw rods, threaded drill rods are movably sleeved on the middle parts of the top ends of the sliding plates, limiting rings located at the upper side and the lower side of the sliding plate are fixedly sleeved on the threaded drill rods, the fixed driven gear who is located the spacing ring top that has cup jointed in top of screw thread drilling rod, the middle part fixed mounting of roof bottom has the round bar that is located directly over the screw thread drilling rod, the bottom of round bar runs through and extends to the inside of screw thread drilling rod, both sides fixed mounting respectively has pushing mechanism and layering mechanism around the support top.

Selected, actuating mechanism includes the casing, casing fixed mounting is on the top of roof, drive gear has been cup jointed in the inner chamber activity of casing, drive gear's middle part and screw rod thread cup joint, drive gear's external tooth meshing has the actuating lever, the both ends of actuating lever run through respectively and extend to the outside of casing both sides, fixed cover has been cup jointed on the actuating lever and is located the outside solid fixed ring of casing, gu fixed ring and casing sliding connection.

Carefully, pushing mechanism includes the fixed plate, fixed plate fixed mounting is on the top of support, the activity has cup jointed the push rod on the fixed plate, the one end fixedly connected with L shape push pedal that the push rod is close to the layering mechanism, the bottom of L shape push pedal and the top sliding connection of support.

Carefully, the layering mechanism includes the dead lever, dead lever fixed mounting is on the top of support, the quantity of dead lever is four and every group two, every group two be equipped with the connector between the dead lever, the one end screw thread of connector has cup jointed the nut, the other end fixedly connected with wire rope of connector.

And carefully selecting, wherein the bottom end of the screw is fixedly connected with a limiting circular plate positioned inside the sliding plate, the limiting circular plate is movably sleeved with the inside of the sliding plate, and the length value of the screw is greater than the distance value between the support and the top plate.

And carefully selecting, wherein the external teeth of the driven gear are meshed with the external teeth of the driving gear, and the diameter value of the driven gear is half of that of the driving gear.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses a rotation actuating mechanism drives two screw rods and rotates to use through the cooperation that utilizes screw rod, driving gear and driven gear to drive the screw thread drilling rod and rotate, utilize the screw rod to promote the sliding plate and move down to drive the screw thread drilling rod simultaneously, realize that screw thread drilling rod precession formula downstream bores and gets soil and take a sample, convenient laborsaving purpose when having realized soil sampling, thereby improved this soil testing with precession formula sample layering device's convenience.

2. The utility model discloses a round bar that sets up on the roof releases the sample in the screw drill rod after the sample, utilizes pushing mechanism to push the sample propelling movement to the layering mechanism department of releasing to make the sample pass wire rope, utilize wire rope to cut apart into the multistage with the sample, be convenient for directly select the soil sample of the degree of depth that will detect, thereby improved soil detection with precession formula sample layering device's practicality.

Drawings

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

FIG. 2 is a schematic sectional view of the driving mechanism of the present invention;

fig. 3 is a left view schematic diagram of the structure layering mechanism of the present invention.

In the figure: 1. a support; 2. a support bar; 3. a top plate; 4. a drive mechanism; 401. a housing; 402. a drive gear; 403. a drive rod; 404. a fixing ring; 5. a screw; 6. a sliding plate; 7. a driving gear; 8. a threaded drill rod; 9. a limiting ring; 10. a driven gear; 11. a round bar; 12. a pushing mechanism; 121. a fixing plate; 122. a push rod; 123. an L-shaped push plate; 13. a layering mechanism; 131. fixing the rod; 132. a connector; 133. a nut; 134. a steel cord.

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. 1-3, a precession type sampling layering device for soil detection comprises a bracket 1, wherein four corners of the top end of the bracket 1 are respectively and fixedly provided with a support rod 2, the top end of the support rod 2 is fixedly provided with a top plate 3, the left side and the right side of the middle part of the top end of the top plate 3 are respectively and fixedly provided with a driving mechanism 4, the number of the driving mechanisms 4 is two, a screw rod 5 is sleeved on the driving mechanism 4 in a threaded manner, the bottom end of the screw rod 5 sequentially penetrates through the driving mechanism 4 and the top plate 3 from top to bottom and extends to the lower part of the top plate 3, a sliding plate 6 is movably sleeved on the support rod 2, a driving gear 7 positioned between the top plate 3 and the sliding plate 6 is fixedly sleeved on the screw rod 5, the number of the driving gear 7 is two, a threaded drill rod 8 is movably sleeved on the, the connected mode of screw drill rod 8 and spacing ring 9 and driven gear 10 can adopt current pin fixed mode to carry out fixed connection, so that with trading screw drill rod 8, the fixed spacing ring 9 that has fixed the cover to be located both sides about sliding plate 6 on the screw drill rod 8, spacing ring 9 and sliding plate 6 sliding connection, the fixed driven gear 10 that has located the spacing ring 9 top that has fixed the cover in top of screw drill rod 8, the middle part fixed mounting of 3 bottoms of roof has the round bar 11 that is located directly over screw drill rod 8, the bottom of round bar 11 runs through and extends to the inside of screw drill rod 8, both sides are fixed mounting respectively around the support 1 top has pushing mechanism 12 and layering mechanism 13.

Wherein, the driving mechanism 4 comprises a housing 401, the housing 401 is fixedly mounted at the top end of the top plate 3, the inner cavity of the housing 401 is movably sleeved with a driving gear 402, the middle part of the driving gear 402 is in threaded sleeve with a screw 5, the outer teeth of the driving gear 402 are engaged with a driving rod 403, the driving rod 403 is positioned inside the housing 401 and is provided with spiral threads, two ends of the driving rod 403 respectively penetrate through and extend to the outside of two sides of the housing 401, a fixing ring 404 positioned outside the housing 401 is fixedly sleeved on the driving rod 403, the fixing ring 404 is in sliding connection with the housing 401, two driving mechanisms 4 are utilized to respectively drive two driving gears 7 to rotate, so as to ensure, meanwhile, the driving mechanism 4 is utilized to convert the transverse rotating force into the vertical rotating force, thereby being convenient for operation, and the height occupied by the device is reduced, so that the practicability of the precession type sampling layering device for soil detection is improved.

Wherein, pushing mechanism 12 includes fixed plate 121, fixed plate 121 fixed mounting is on the top of support 1, push rod 122 has been cup jointed in the activity on fixed plate 121, the length value of push rod 122 is greater than the distance value between pushing mechanism 12 and the layering mechanism 13, it can be with soil sample propelling movement to layering mechanism 13 department to have guaranteed L shape push pedal 123, push rod 122 is close to the one end fixedly connected with L shape push pedal 123 of layering mechanism 13, the bottom of L shape push pedal 123 and the top sliding connection of support 1, utilize pushing mechanism 12 to be convenient for cut apart soil sample propelling movement to layering mechanism 13 department.

Wherein, the layering mechanism 13 includes dead lever 131, dead lever 131 fixed mounting is on the top of support 1, the quantity of dead lever 131 is four and every group two, be equipped with connector 132 between two dead levers 131 of every group, the nut 133 has been cup jointed to the one end screw thread of connector 132, the other end fixedly connected with wire rope 134 of connector 132, the position that utilizes connector 132 and nut 133's cooperation to adjust wire rope 134 is convenient for carry out the different degree of depth soil and cuts apart, utilize layering mechanism 13 to carry out quick the cutting apart into the multistage with the soil sample that takes out simultaneously, be convenient for directly select the soil sample of the degree of depth that will detect, thereby the practicality of precession formula sample layering device for soil testing has been improved.

Wherein, the bottom fixedly connected with of screw rod 5 is located the inside spacing plectane of sliding plate 6, and spacing plectane cup joints with the inside activity of sliding plate 6, and the screw rod 5 of being convenient for promotes sliding plate 6 and removes in the pivoted, and has guaranteed that can not drop between screw rod 5 and the sliding plate 6, and the length value of screw rod 5 is greater than the distance value between support 1 and the roof 3, has guaranteed that screw rod 5 can promote sliding plate 6 and move down to the lower and make the screw drill rod 8 on the sliding plate 6 bore into soil and carry out the sample of maximum.

Wherein, the external tooth of driven gear 10 and the external tooth meshing of driving gear 7, and the diameter value of driven gear 10 is half of driving gear 7 diameter value, accelerates the slew velocity of threaded drill rod 8 so that carry out soil sampling fast.

The working principle is as follows: when the device is used, firstly, the bracket 1 is placed at a position needing sampling, then the driving rod 403 is rotated to drive the driving gear 402 to rotate, the driving gear 402 drives the screw rod 5 to rotate, the driving gear 7 on the screw rod 5 drives the driven gear 10 to rotate, the threaded drill rod 8 on the driven gear 10 is rotated, meanwhile, the screw rod 5 is utilized to push the sliding plate 6 downwards, the sliding plate 6 drives the threaded drill rod 8 to move downwards, the threaded drill rod 8 is moved downwards in a screwing-in type mode to drill soil for sampling, after sampling is completed, the driving rod 403 is rotated reversely to drive the threaded drill rod 8 to move upwards, when the bottom end of the threaded drill rod 8 is lifted to the upper side of the bracket 1, the push rod 122 is pushed to drive the L-shaped push plate 123 to the through hole position on the bracket 1, the position of the steel wire rope 134 is adjusted by the nut 133, at this time, the driving rod 403, and after the sample completely comes out of the threaded drill rod 8, the push rod 122 is pushed again to enable the sample on the L-shaped push plate 123 to move to the layering mechanism 13, and the sample is segmented by using the steel wire rope 134.

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. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

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 soil testing is with precession formula sample layering device, includes support (1), its characterized in that: the four corners of the top end of the support (1) are respectively fixedly provided with a support rod (2), the top end of each support rod (2) is fixedly provided with a top plate (3), the left side and the right side of the middle part of the top end of each top plate (3) are respectively fixedly provided with a driving mechanism (4), the number of the driving mechanisms (4) is two, the driving mechanisms (4) are in threaded sleeve connection with screw rods (5), the bottom ends of the screw rods (5) sequentially penetrate through the driving mechanisms (4) and the top plates (3) from top to bottom and extend to the lower part of the top plates (3) and are movably sleeved with sliding plates (6), the sliding plates (6) are movably sleeved with the support rods (2), driving gears (7) positioned between the top plates (3) and the sliding plates (6) are fixedly sleeved on the screw rods (5), the number of the driving gears (7) is two, and threaded drill rods (8) are, the thread drill rod (8) is fixedly sleeved with limiting rings (9) located on the upper side and the lower side of a sliding plate (6), the limiting rings (9) are connected with the sliding plate (6) in a sliding mode, a driven gear (10) located above the limiting rings (9) is fixedly sleeved on the top end of the thread drill rod (8), a round rod (11) located right above the thread drill rod (8) is fixedly installed in the middle of the bottom end of a top plate (3), the bottom end of the round rod (11) penetrates through the inside of the thread drill rod (8) and extends to the inside of the thread drill rod, and a pushing mechanism (12) and a layering mechanism (13) are fixedly installed on the front side and the rear side of the top end of a support.

2. The precession type sampling layering device for soil detection according to claim 1, wherein: actuating mechanism (4) include casing (401), casing (401) fixed mounting is on the top of roof (3), drive gear (402) have been cup jointed in the inner chamber activity of casing (401), the middle part and screw rod (5) screw socket of drive gear (402), the external tooth meshing of drive gear (402) has actuating lever (403), the both ends of actuating lever (403) run through respectively and extend to the outside of casing (401) both sides, fixed cover is cup jointed on actuating lever (403) and is located the outside solid fixed ring (404) of casing (401), gu fixed ring (404) and casing (401) sliding connection.

3. The precession type sampling layering device for soil detection according to claim 1, wherein: pushing mechanism (12) are including fixed plate (121), fixed plate (121) fixed mounting is on the top of support (1), push rod (122) have been cup jointed in the activity on fixed plate (121), one end fixedly connected with L shape push pedal (123) that push rod (122) are close to layering mechanism (13), the bottom of L shape push pedal (123) and the top sliding connection of support (1).

4. The precession type sampling layering device for soil detection according to claim 1, wherein: layering mechanism (13) are including dead lever (131), dead lever (131) fixed mounting is on the top of support (1), the quantity of dead lever (131) is four and every group two, and every group is two be equipped with connector (132) between dead lever (131), nut (133) have been cup jointed to the one end screw thread of connector (132), the other end fixedly connected with wire rope (134) of connector (132).

5. The precession type sampling layering device for soil detection according to claim 1, wherein: the bottom end of the screw rod (5) is fixedly connected with a limiting circular plate located inside the sliding plate (6), the limiting circular plate is movably sleeved with the inside of the sliding plate (6), and the length value of the screw rod (5) is larger than the distance value between the support (1) and the top plate (3).

6. The precession type sampling layering device for soil detection according to claim 1, wherein: the external teeth of the driven gear (10) are meshed with the external teeth of the driving gear (7), and the diameter value of the driven gear (10) is half of that of the driving gear (7).