CN216484080U

CN216484080U - Collapsible sample shovel of ballistics investigation usefulness

Info

Publication number: CN216484080U
Application number: CN202123160846.6U
Authority: CN
Inventors: 李硕
Original assignee: Individual
Current assignee: Tianjin Institute Of Geological Survey
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-05-10
Anticipated expiration: 2031-12-15

Abstract

The utility model relates to the technical field of sampling shovels, in particular to a foldable sampling shovel for geochemistry investigation, which comprises a shovel main body, wherein the middle part of the shovel main body is provided with a sampling groove, a sampling plate is arranged in the sampling groove, one end of the sampling plate is connected with a sampling spring, a limiting groove is arranged at the joint of the sampling plate and the sampling groove, and a limiting block is arranged in the limiting groove; the connector, it is fixed the end in sample groove, and the surface in sample groove has seted up folding groove, the internally mounted of connector has folding sleeve, and the connecting pin is worn to be equipped with in folding sleeve's inside. The utility model discloses set up the sample groove at sample shovel middle part, when pushing sample shovel downwards, soil gets into the inside in sample groove, accomplishes local sample work to can not cause the injury to the soil layer surface on a large scale, the sample spring that the inside of sample groove set up simultaneously can outwards release the sampling plate to be convenient for take out the soil of sample inslot.

Description

Collapsible sample shovel of ballistics investigation usefulness

Technical Field

The utility model relates to a sample shovel technical field specifically is a collapsible sample shovel of balling investigation usefulness.

Background

The shovel is usually a hand tool consisting of a wide bucket or a shovel body with a slightly concave middle part and a handle, and is used for digging or throwing materials, the goal of geochemistry exploration is to find ore deposits through a lead of geochemistry abnormity all the time, the application of the geochemistry exploration is gradually expanded, the shovel can be used for finding ores and providing valuable data for solving the problems of environmental pollution, agriculture, animal husbandry, endemic diseases and various geology, in the geochemistry exploration process, a sampling shovel is often used for sampling soil, and in order to enable the sampling shovel to be more convenient to carry, a handle of the sampling shovel is usually foldable.

The current sample shovel does not have the sample structure, need to raise the soil horizon upwards, takes out the soil of bottom, can destroy soil surface's integrity like this, and is also comparatively hard moreover, for this reason, we provide a collapsible sample shovel that ballistics investigation was used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a collapsible sample shovel of globology investigation usefulness to propose in solving above-mentioned background art because the sample shovel does not have the sample structure, need upwards raise the soil horizon, take out the soil of bottom, can destroy soil surface's integrity like this, also comparatively hard problem moreover.

In order to achieve the above object, the utility model provides a following technical scheme: a foldable sampling shovel for geochemical exploration, comprising:

the shovel comprises a shovel main body, a sampling groove is formed in the middle of the shovel main body, a sampling plate is arranged inside the sampling groove, one end of the sampling plate is connected with a sampling spring, a limiting groove is formed in the joint of the sampling plate and the sampling groove, and a limiting block is arranged inside the limiting groove;

the connector is fixed at the tail end of the sampling groove, a folding groove is formed in the surface of the sampling groove, a folding sleeve is arranged inside the connector, and a connecting pin penetrates through the folding sleeve;

the foldable sleeve comprises a folding sleeve, a regulating rod and a locking spring, wherein the folding sleeve is connected with one end of the folding sleeve;

the movable rod is sleeved outside the built-in connecting piece, a movable hole is formed in the joint of the movable rod and the built-in connecting piece, and an unlocking hole is formed above the movable rod.

Preferably, the movable rod is further provided with:

the holding rod is fixed at the tail end of the movable rod, an extension rod is arranged at the tail end of the holding rod, and the extension rod is in threaded connection with the holding rod.

Preferably, the built-in connecting piece and the adjusting rod form a T-shaped structure, one end of the movable hole is matched with the size of the adjusting rod, the other end of the movable hole is matched with the size of the built-in connecting piece, and the adjusting rod can slide on the movable rod through the movable hole.

Preferably, the locking rod is elastically connected with the adjusting rod through a connecting plate and a locking spring, the locking rod is matched with the unlocking hole in size, the locking rod penetrates through the unlocking hole, and the unlocking hole penetrates through the movable rod.

Preferably, adjust the pole through folding sleeve, connecting pin and connector swing joint, and connecting pin runs through in folding telescopic inside, folding groove and the size phase-match of adjusting the pole, the internal diameter of connector is identical with the external diameter size of movable rod.

Preferably, the sampling plate is elastically connected with the sampling groove through a sampling spring, the sampling groove is of a semi-cylindrical structure, the sampling groove is of a hollow structure, and the sampling groove is matched with the sampling plate in size.

Preferably, the sampling plate realizes sliding movement on the sampling groove through the limiting groove and the limiting block, and the limiting groove is matched with the limiting block in overall dimension.

Compared with the prior art, the utility model provides a collapsible sample shovel of balling survey usefulness possesses following beneficial effect: this collapsible sample shovel of geochemistry survey usefulness sets up the sample groove at sample shovel middle part, when pressing sample shovel downwards, soil gets into the inside of sample groove, accomplishes local sample work to can not cause the injury to soil layer surface on a large scale, the inside sample spring that sets up of sample groove simultaneously can outwards release the sampling plate to be convenient for take out the soil in the sample groove.

1. The utility model can rotate outside the connecting pin through the arranged folding sleeve, thereby driving the holding rod to fold, and being convenient for carrying the sampling shovel; the holding rod and the extension rod can be detached, the overall length of the sampling shovel is prolonged, the sampling shovel can be adjusted according to the requirements of users, and the application range is wider;

2. the utility model discloses an adjusting rod that sets up can remove in the inside of movable rod to adjust the distance between movable rod and the connector, when the exposed length of adjusting rod and folding groove are identical, just can fold the movable rod, avoid in the use, the movable rod is folding inwards under the exogenic action, reach the effect of locking the movable rod;

3. the utility model discloses a locking lever that sets up outwards removes under locking spring's effect, can promote the locking lever, pushes the inside of lockhole with the locking lever, fixes the position of adjusting lever, when needs connect the lock regulation pole, only needs to use sharp needle-like object to penetrate the lockhole, can promote the locking lever inward movement, carries out quick unblock to the adjusting lever.

Drawings

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

FIG. 2 is a schematic structural view of the present invention when the adjusting lever is separated from the movable lever;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic perspective view of the locking lever of the present invention;

fig. 5 is a schematic structural view of the grip rod of the present invention when separated from the extension rod.

In the figure: 1. a shovel body; 2. a sampling groove; 3. a connector; 4. a folding slot; 5. connecting pins; 6. adjusting a rod; 7. a movable rod; 8. a holding rod; 9. an extension pole; 10. unlocking the hole; 11. a locking lever; 12. folding the sleeve; 13. a connecting piece is arranged inside; 14. a movable hole; 15. a sampling spring; 16. a sampling plate; 17. a limiting groove; 18. a limiting block; 19. a locking spring; 20. a connecting 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.

As shown in fig. 1 and 3, a foldable sampling shovel for geochemical exploration, comprising: the shovel comprises a shovel body 1, wherein a sampling groove 2 is formed in the middle of the shovel body 1, a sampling plate 16 is arranged inside the sampling groove 2, one end of the sampling plate 16 is connected with a sampling spring 15, the sampling plate 16 is elastically connected with the sampling groove 2 through the sampling spring 15, the sampling groove 2 is of a semi-cylindrical structure, the sampling groove 2 is of a hollow structure, the sampling groove 2 is identical to the sampling plate 16 in size, a limiting groove 17 is formed in the joint of the sampling plate 16 and the sampling groove 2, a limiting block 18 is arranged inside the limiting groove 17, the sampling plate 16 slides on the sampling groove 2 through the limiting groove 17 and the limiting block 18, and the limiting groove 17 is identical to the limiting block 18 in shape and size; set up sample groove 2 at sample shovel middle part, when pushing down sample shovel, soil gets into sample groove 2's inside, accomplishes local sample work to can not great on a large scale cause the injury to the soil layer surface, sample groove 2 inside sample spring 15 that sets up simultaneously can outwards release sampling plate 16 to be convenient for take out the soil in the sample groove 2.

As shown in fig. 2 and 4, a foldable sampling shovel for geochemical exploration, comprising: the adjusting rod 6 is connected to one end of a folding sleeve 12, a built-in connecting piece 13 is fixed at the tail end of the adjusting rod 6, the built-in connecting piece 13 and the adjusting rod 6 form a T-shaped structure, one end of a movable hole 14 is matched with the size of the adjusting rod 6, the other end of the movable hole 14 is matched with the size of the built-in connecting piece 13, the adjusting rod 6 can slide on the movable rod 7 through the movable hole 14, the adjusting rod 6 can move inside the movable rod 7 through the arranged adjusting rod 6, so that the distance between the movable rod 7 and the connector 3 can be adjusted, when the exposed length of the adjusting rod 6 is matched with the folding groove 4, the movable rod 7 can be folded, the movable rod 7 is prevented from being folded inwards under the action of external force in the using process, the effect of locking the movable rod 7 is achieved, a locking rod 11 is arranged inside the adjusting rod 6, and one end of the locking rod 11 is connected with a connecting plate 20, one end of the connecting plate 20 is connected with a locking spring 19; the movable rod 7 is sleeved outside the built-in connecting piece 13, a movable hole 14 is formed in the joint of the movable rod 7 and the built-in connecting piece 13, an unlocking hole 10 is formed above the movable rod 7, the locking rod 11 is elastically connected with the adjusting rod 6 through a connecting plate 20 and a locking spring 19, the locking rod 11 is identical to the unlocking hole 10 in size, the locking rod 11 penetrates through the unlocking hole 10, the unlocking hole 10 penetrates through the movable rod 7, the locking rod 11 is moved outwards under the action of the locking spring 19 through the arranged locking rod 11, the locking rod 11 can be pushed, the locking rod 11 is pushed into the unlocking hole 10, the position of the adjusting rod 6 is fixed, when the adjusting rod 6 needs to be locked, a pointed object only needs to penetrate into the unlocking hole 10, the locking rod 11 can be pushed to move inwards, and the adjusting rod 6 is unlocked quickly.

As shown in fig. 1 and 5, a foldable sampling shovel for geochemical exploration, comprising: the connector 3 is fixed at the tail end of the sampling groove 2, a folding groove 4 is formed in the surface of the sampling groove 2, a folding sleeve 12 is installed inside the connector 3, a connecting pin 5 penetrates through the folding sleeve 12, the adjusting rod 6 is movably connected with the connector 3 through the folding sleeve 12, the connecting pin 5 penetrates through the folding sleeve 12, the folding groove 4 is matched with the adjusting rod 6 in size, the inner diameter of the connector 3 is matched with the outer diameter of the movable rod 7, the connector can rotate outside the connecting pin 5 through the arranged folding sleeve 12, so that the holding rod 8 is driven to be folded, and the sampling shovel is convenient to carry; holding rod 8, it is fixed at the end of movable rod 7, and holding rod 8's end is equipped with extension rod 9, and

extension rod

9 and 8 threaded connection of holding rod, can dismantle through holding rod 8 and extension rod 9 that set up, and the whole length of extension sample shovel can be adjusted according to user's demand, and application scope is wider.

The working principle is as follows: when the foldable sampling shovel for geochemistry investigation is used, firstly, the movable rod 7 is rotated, the movable rod 7 drives the folding sleeve 12 to rotate on the connecting pin 5 through the adjusting rod 6, the adjusting rod 6 enters the connector 3 through the folding groove 4, and at the moment, the connector 3 and the movable rod 7 are in the same direction; secondly, the locking rod 11 is pressed downwards, the locking rod 11 drives the locking spring 19 to stretch inwards, at the moment, the locking rod 11 enters the inside of the movable rod 7, the movable rod 7 is pressed inwards, the movable rod 7 is clamped into the connector 3, the locking rod 11 moves in the movable rod 7, and when the locking rod reaches the unlocking hole 10, the locking rod enters the unlocking hole 10 under the pushing of the locking spring 19 to fix the movable rod 7; then, the extension rod 9 is screwed to assemble and extend the holding rod 8, the holding rod 8 is held, the shovel main body 1 is inserted into the soil layer, the soil is turned without changing the direction of the shovel main body 1, and at the moment, under the action of inertia, the soil enters the sampling groove 2 along the through hole of the sampling groove 2; finally, promote sampling plate 16 and slide in the inside of spacing groove 17 through stopper 18 to make sample spring 15 compress, after the sample is accomplished, upwards extract shovel main part 1, can drive the sample in the sample groove 2 and take out, under sample spring 15's effect, can promote the sample and outwards remove, the sample of being convenient for.

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 foldable sampling shovel for geochemical exploration, comprising:

the shovel comprises a shovel main body (1), wherein a sampling groove (2) is formed in the middle of the shovel main body (1), a sampling plate (16) is arranged inside the sampling groove (2), one end of the sampling plate (16) is connected with a sampling spring (15), a limiting groove (17) is formed in the joint of the sampling plate (16) and the sampling groove (2), and a limiting block (18) is arranged inside the limiting groove (17);

the connector (3) is fixed at the tail end of the sampling groove (2), a folding groove (4) is formed in the surface of the sampling groove (2), a folding sleeve (12) is installed inside the connector (3), and a connecting pin (5) penetrates through the folding sleeve (12);

the adjusting device comprises an adjusting rod (6) connected to one end of a folding sleeve (12), a built-in connecting piece (13) is fixed at the tail end of the adjusting rod (6), a locking rod (11) is arranged inside the adjusting rod (6), one end of the locking rod (11) is connected with a connecting plate (20), and one end of the connecting plate (20) is connected with a locking spring (19);

the movable rod (7) is sleeved outside the built-in connecting piece (13), a movable hole (14) is formed in the joint of the movable rod (7) and the built-in connecting piece (13), and an unlocking hole (10) is formed above the movable rod (7).

2. A foldable sampling shovel for a geochemical investigation according to claim 1, characterised in that said movable rod (7) is further provided with:

the holding rod (8) is fixed at the tail end of the movable rod (7), an extension rod (9) is arranged at the tail end of the holding rod (8), and the extension rod (9) is in threaded connection with the holding rod (8).

3. The foldable sampling shovel for globology exploration, according to claim 1, characterized by that, said built-in connection (13) and adjusting rod (6) form a T-shaped structure, and one end of the movable hole (14) is fit with the size of adjusting rod (6), and the other end of the movable hole (14) is fit with the size of built-in connection (13), said adjusting rod (6) realizes the sliding movement on the movable rod (7) through the movable hole (14).

4. The foldable sampling shovel for globalization investigation according to claim 1, characterized in that the locking rod (11) is elastically connected with the adjusting rod (6) through a connecting plate (20) and a locking spring (19), the locking rod (11) is matched with the unlocking hole (10) in size, the locking rod (11) penetrates through the inside of the unlocking hole (10), and the unlocking hole (10) penetrates through the inside of the movable rod (7).

5. The foldable sampling shovel for geochemistry investigation of claim 1, characterized in that the adjusting rod (6) is movably connected with the connector (3) through a folding sleeve (12) and a connecting pin (5), the connecting pin (5) penetrates through the folding sleeve (12), the folding groove (4) is matched with the adjusting rod (6), and the inner diameter of the connector (3) is matched with the outer diameter of the movable rod (7).

6. The foldable sampling shovel for globology exploration, according to claim 1, characterized in that said sampling plate (16) is elastically connected with the sampling slot (2) through a sampling spring (15), and the sampling slot (2) is of a semi-cylindrical structure, and the sampling slot (2) is of a hollow structure, while the sampling slot (2) is matched with the sampling plate (16) in size.

7. The foldable sampling shovel for globology exploration, according to claim 1, characterized in that said sampling plate (16) is slidably moved on the sampling groove (2) through a limiting groove (17) and a limiting block (18), and the limiting groove (17) is matched with the limiting block (18) in external dimension.