CN111562138A

CN111562138A - Hand-operated impact type cutting ring sampling device

Info

Publication number: CN111562138A
Application number: CN202010500953.XA
Authority: CN
Inventors: 唐良祺
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2020-08-21

Abstract

The invention relates to a sampling device, in particular to a hand-operated impact type cutting ring sampling device. The invention aims to solve the technical problem of how to provide a hand-operated impact type cutting ring sampling device which is more in soil sample collection amount, flexible, portable and convenient to transport. In order to solve the technical problem, the invention provides a hand-operated impact type cutting ring sampling device, which comprises: the lower part of the strut is connected with a sampling cylinder in a sliding way, one end of the sampling cylinder is in a tooth blade shape, and the side wall of the sampling cylinder is provided with a sampling port; the middle part of the strut is connected with a hammering block in a sliding way; the end of the pillar is connected with a fixing plate, and one end of the fixing plate is provided with a hoisting mechanism. The hammering block hammering sampling cylinder can enter soil to collect more soil samples, and large-scale power-consuming parts such as a motor and a motor are not used, so that the hammering block hammering sampling cylinder is flexible, light and convenient to transport.

Description

Hand-operated impact type cutting ring sampling device

Technical Field

The invention relates to a sampling device, in particular to a hand-operated impact type cutting ring sampling device.

Background

The general physical properties of soil, such as soil volume weight, porosity, water holding characteristics and the like, are researched by adopting a cutting ring method to sample the soil, a sampling tool for sampling by the cutting ring method is a general earth auger, the earth auger is divided into two types of manual operation and mechanical operation, the manual operation earth auger is a general auger head earth auger, but the soil sample collection amount is small; the mechanically operated earth drill is generally a sleeve type earth drill which is driven by a motor, but the sleeve type earth drill is not as flexible, light and difficult to transport as a manual drill.

Therefore, a hand-operated impact type cutting ring sampling device which is more, flexible, portable and convenient to transport and can collect soil samples needs to be developed.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to overcome the defects of small soil sample collecting amount, inflexibility, light weight and difficult transportation of the existing cutting ring method for sampling soil drills, and the technical problem to be solved by the invention is to provide a hand-operated impact type cutting ring sampling device which is more in soil sample collecting amount, flexible, light weight and convenient to transport.

(2) Technical scheme

In order to solve the technical problem, the invention provides a hand-operated impact type cutting ring sampling device, which comprises: the lower part of the strut is connected with a sampling cylinder in a sliding way, one end of the sampling cylinder is in a tooth blade shape, and the side wall of the sampling cylinder is provided with a sampling port; the middle part of the strut is connected with a hammering block in a sliding way; the end of the pillar is connected with a fixing plate, a hoisting mechanism is installed at one end of the fixing plate and is in transmission connection with the hammering block, a force storage assembly is installed at the other end of the fixing plate and is in transmission connection with the hoisting mechanism.

Preferably, the hoisting mechanism comprises: one end of the fixed plate is rotatably connected with a rotating shaft, one end of the rotating shaft is connected with a hand wheel, and the other end of the rotating shaft is connected with a reel; the end part of the hammering block is connected with a connecting plate, the strut penetrates through the connecting plate, one side of the end part of the connecting plate is connected with a support plate, and the support plate is connected with a pulley; the pull wire is wound on the winding wheel, one end of the pull wire is wound on the winding wheel, and the other end of the winding wheel firstly winds the pulley and then winds the winding wheel.

Preferably, the power storage assembly includes: the lantern ring, the other end of fixed plate is connected with the lantern ring, and the cover has the power spring on the outer wall that the pillar is close to the lantern ring, and the cover has the spring holder on the outer wall that the pillar is close to the power spring, and the one end and the spring holder of power spring are connected, and the other end and the lantern ring of power spring are connected.

Preferably, the method further comprises the following steps: chucking subassembly, chucking subassembly includes: one end of the fixing plate, which is close to the reel, is connected with the bracket; the outer wall of the rotating shaft, which is close to the reel, is connected with a ratchet, the support is hinged with a ratchet, the ratchet is matched with the ratchet, the end part of the ratchet is connected with a handle, the ratchet is provided with a torsion spring, one end of the torsion spring is connected with the ratchet, and the other end of the torsion spring is connected with the support.

Preferably, the method further comprises the following steps: the positioning disc is sleeved on the outer wall of the sampling cylinder, a guide pipe is connected to the positioning disc, and the guide pipe is connected with the sampling cylinder in a sliding mode.

Preferably, the method further comprises the following steps: the mounting panel, the tip both sides that the connecting plate is close to the pulley all are connected with the mounting panel, and the rotation type is connected with two spacing wheels on the mounting panel, acts as go-between and is located between two spacing wheels.

(3) Advantageous effects

1. The hammering block hammering sampling cylinder can enter soil to collect more soil samples, and large-scale power-consuming parts such as a motor and a motor are not used, so that the hammering block hammering sampling cylinder is flexible, light and convenient to transport.

2. The clamping assembly can control the downward movement time of the hammering block.

3. The positioning disc can prevent the sampling cylinder from completely entering soil, so that the sampling cylinder can be conveniently pulled out of the soil, the limiting wheel can limit the stay wire, and the stay wire is straightened.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic partial perspective view of a first embodiment of the present invention.

Fig. 3 is a second partial perspective view of the present invention.

Fig. 4 is a third partial perspective view of the present invention.

Fig. 5 is a schematic view of a fourth partial perspective structure of the present invention.

Fig. 6 is a schematic partial perspective view of a fifth embodiment of the present invention.

The labels in the figures are: 1-pillar, 2-sampling cylinder, 3-hammer block, 4-fixing plate, 5-hoisting mechanism, 51-rotating shaft, 52-hand wheel, 53-reel, 54-stay wire, 55-connecting plate, 56-support plate, 57-pulley, 6-force storage component, 61-spring seat, 62-force storage spring, 63-lantern ring, 8-clamping component, 81-bracket, 82-ratchet wheel, 83-handle, 84-ratchet, 85-torsion spring, 9-positioning plate, 10-guide tube, 11-mounting plate and 12-limiting wheel.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

The utility model provides a hand impacted style cutting ring sampling device, as figure 1, figure 2, figure 3 and figure 5 are shown, including pillar 1, cartridge 2, hammering piece 3, fixed plate 4 and hoisting mechanism 5 and hold power subassembly 6, the lower part outer wall slidingtype of pillar 1 is connected with cartridge 2, cartridge 2's bottom is the tooth sword form, cartridge 2's lateral wall is opened there is the sample connection, the middle part outer wall slidingtype of pillar 1 is connected with hammering piece 3, the top of pillar 1 is connected with fixed plate 4, hoisting mechanism 5 is installed at the top of fixed plate 4, hoisting mechanism 5 is connected with hammering piece 3 transmission, hold power subassembly 6 is installed to the bottom of fixed plate 4, it is connected with hoisting mechanism 5 transmission to hold power subassembly 6.

The hoisting mechanism 5 comprises a rotating shaft 51, a hand wheel 52, a winding wheel 53, a pull wire 54, a connecting plate 55, support plates 56 and a pulley 57, wherein the rotating shaft 51 is rotatably connected to the top of the fixing plate 4, the hand wheel 52 is connected to the right end of the rotating shaft 51, the winding wheel 53 is connected to the left end of the rotating shaft 51, the connecting plate 55 is connected to the top end of the hammering block 3, the strut 1 penetrates through the connecting plate 55, the two support plates 56 are connected to the left side of the top of the connecting plate 55, the two support plates 56 are symmetrical front and back, the pulley 57 is rotatably connected between the inner side surfaces of the two support plates 56, the pull wire 54 is wound on the winding wheel 53, one end of the pull.

The power storage assembly 6 comprises a spring seat 61, a power storage spring 62 and a collar 63, the bottom of the fixing plate 4 is connected with the collar 63, the spring seat 61 and the power storage spring 62 are sleeved on the upper portion of the support 1, the bottom end of the power storage spring 62 is connected with the top of the spring seat 61, and the top end of the power storage spring 62 is connected with the bottom of the collar 63.

When the soil sample needs to be collected, the invention is transported to the soil where the soil sample needs to be collected. After the sampling device is conveyed to soil needing soil sample collection, the bottom of the sampling cylinder 2 is contacted with the soil, the support 1 is held to be fixed on the soil, then the hand wheel 52 is manually shaken anticlockwise to enable the rotating shaft 51 to rotate anticlockwise, the rotating shaft 51 rotates anticlockwise to drive the reel 53 to rotate anticlockwise, the reel 53 rotates anticlockwise to withdraw the pull wire 54, the pull wire 54 pulls the pulley 57 to move upwards, the pulley 57 moves upwards to drive the connecting plate 55 to move upwards, and the connecting plate 55 moves upwards to drive the hammering block 3 to move upwards. The connecting plate 55 moves upwards to push the spring seat 61 to move upwards, the spring seat 61 moves upwards to press the power storage spring 62, and the power storage spring 62 compresses power storage force along with the power storage spring; when the spring seat 61 moves upwards to be in contact with the lantern ring 63, the hand wheel 52 is loosened, the hammering block 3 can move downwards to hammer the sampling cylinder 2 under the action of the power storage spring 62, and therefore the sampling cylinder 2 moves downwards to enter soil to collect soil samples. Repeat above-mentioned operation, can make hammering piece 3 continuously hammer sampling cylinder 2 to make sampling cylinder 2 can gather more soil sample volume. After sampling is finished, the sampling cylinder 2 is pulled out of the soil, and then the soil sample is taken out of the sampling cylinder 2 through the sampling port. Therefore, the sampling cylinder 2 is hammered by the hammering block 3, the sampling cylinder 2 can enter soil to collect more soil samples, and large-scale power-consuming parts such as a motor and a motor are not used in the sampling device, so that the sampling device is flexible, light and convenient to transport.

Example 2

On the basis of embodiment 1, as shown in fig. 2 to 4, the spinning reel device further comprises a clamping assembly 8, wherein the clamping assembly 8 comprises a support 81, a ratchet 82, a handle 83, a ratchet 84 and a torsion spring 85, the support 81 is connected to the top of the fixing plate 4 on the right side of the spinning reel 53, the ratchet 82 is connected to the rotating shaft 51 on the right side of the spinning reel 53, the ratchet 84 is hinged to the support 81, the ratchet 84 is matched with the ratchet 82, the handle 83 is connected to the top end of the ratchet 84, the torsion spring 85 is arranged on the lower portion of the ratchet 84, the left end of the torsion spring 85 is connected with the ratchet 84, and the.

The rotating shaft 51 rotates the ratchet 82 anticlockwise along with the rotation, due to the existence of the ratchets 84, after the hand wheel 52 is loosened, the ratchets 84 can be enabled to clamp the ratchet 82 under the action of the torsion spring 85, and the rotating shaft 51 cannot rotate clockwise along with the ratchets, so that the hammer block 3 can be prevented from moving downwards immediately after the hand wheel 52 is loosened, the hand wheel 52 can be prevented from rotating clockwise immediately, and the hand wheel 52 can be prevented from knocking the hand of a worker; and when the staff feels the hand sour in the process of anticlockwise shaking hand wheel 52, can let go up hand wheel 52 and take a rest, hammering piece 3 also can not move downwards. When hammer block 3 is to be moved downwardly, handle 83 is pushed rearwardly, ratchet 84 is rotated to release ratchet 82 and hammer block 3 is moved downwardly.

Example 3

On the basis of embodiment 2, as shown in fig. 6, the sampling device further comprises a positioning plate 9 and a guide tube 10, the positioning plate 9 is sleeved on the outer wall of the sampling cylinder 2, the guide tube 10 is connected to the middle of the top of the positioning plate 9, and the guide tube 10 is slidably connected with the sampling cylinder 2.

The guide pipe 10 plays a role in guiding, so that the sampling cylinder 2 can move vertically downwards, and the sampling cylinder 2 is prevented from inclining when moving downwards; positioning disk 9 and soil contact can prevent that cartridge 2 from getting into in the soil completely to can conveniently extract cartridge 2 from soil.

As shown in fig. 5, the device further comprises a mounting plate 11 and two limiting wheels 12, the mounting plate 11 is connected to the tops of the connecting plates 55 at the front and rear sides of the pulley 57, the two limiting wheels 12 are rotatably connected to the upper portion of the inner side surface of the mounting plate 11, and the pull wire 54 is located between the two limiting wheels 12.

The limiting wheel 12 can limit the pull wire 54, so that the pull wire 54 can be straightened, and the reel 53 can better withdraw or release the pull wire 54.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a hand impacted style cutting ring sampling device which characterized in that includes:

the lower part of the strut (1) is connected with a sampling cylinder (2) in a sliding way, one end of the sampling cylinder (2) is in a tooth blade shape, and the side wall of the sampling cylinder (2) is provided with a sampling port;

the middle part of the strut (1) is connected with the hammering block (3) in a sliding way;

the end of the support column (1) is connected with a fixing plate (4), one end of the fixing plate (4) is provided with a lifting mechanism (5), the lifting mechanism (5) is in transmission connection with the hammering block (3), the other end of the fixing plate (4) is provided with a force storage assembly (6), and the force storage assembly (6) is in transmission connection with the lifting mechanism (5).

2. A hand-cranking impact type cutting ring sampling device according to claim 1, wherein the hoisting mechanism (5) comprises:

the device comprises a rotating shaft (51), wherein one end of a fixed plate (4) is rotatably connected with the rotating shaft (51), one end of the rotating shaft (51) is connected with a hand wheel (52), and the other end of the rotating shaft (51) is connected with a winding wheel (53);

the end part of the hammering block (3) is connected with a connecting plate (55), the strut (1) penetrates through the connecting plate (55), one side of the end part of the connecting plate (55) is connected with a support plate (56), and the support plate (56) is connected with a pulley (57);

the pull wire (54) is wound on the reel (53), one end of the pull wire (54) is wound on the reel (53), and the other end of the reel (53) firstly winds the pulley (57) and then winds the reel (53).

3. The hand cranking impact type cutting ring sampling device as defined in claim 2, wherein the power accumulating assembly (6) comprises:

the anti-theft device comprises a lantern ring (63), the other end of a fixing plate (4) is connected with the lantern ring (63), a force storage spring (62) is sleeved on the outer wall, close to the lantern ring (63), of a support column (1), a spring seat (61) is sleeved on the outer wall, close to the force storage spring (62), of the support column (1), one end of the force storage spring (62) is connected with the spring seat (61), and the other end of the force storage spring (62) is connected with the lantern ring (63).

4. The hand-cranking impact type cutting ring sampling device according to claim 3, further comprising: chucking subassembly (8), chucking subassembly (8) includes:

the bracket (81) is connected to one end, close to the reel (53), of the fixing plate (4);

ratchet (82), be connected with ratchet (82) on the outer wall that pivot (51) are close to reel (53), articulated on support (81) are connected with ratchet (84), ratchet (84) and ratchet (82) cooperation, the end connection of ratchet (84) has handle (83), is equipped with torsional spring (85) on ratchet (84), and the one end and the ratchet (84) of torsional spring (85) are connected, and the other end and the support (81) of torsional spring (85) are connected.

5. The hand-cranking impact type cutting ring sampling device according to claim 4, further comprising:

positioning disk (9), the outer wall cover of sampling barrel (2) has positioning disk (9), is connected with stand pipe (10) on positioning disk (9), stand pipe (10) and sampling barrel (2) sliding connection.

6. The hand-cranking impact type cutting ring sampling device according to claim 5, further comprising:

the pulley fixing device comprises a mounting plate (11), wherein the mounting plate (11) is connected to two sides of the end part of a connecting plate (55) close to a pulley (57), the mounting plate (11) is connected with two limiting wheels (12) in a rotating mode, and a stay wire (54) is located between the two limiting wheels (12).