CN112108710A - Fixed point saw cutting device of sampling pipe for soil sampling - Google Patents

Abstract

The invention relates to the field of soil sampling, in particular to a fixed-point saw cutting device of a sampling pipe for soil sampling, which comprises a machine table. The board wholly be flat cuboid form, board bottom four corners be equipped with the landing leg respectively, board upper surface intermediate position fixed be equipped with two anchor clamps of sampling pipe complex, install from bottom to top cutting on the board between the anchor clamps the fixed point saw cutting mechanism of sampling pipe, the board of anchor clamps below on still fixed be equipped with fixed point saw cutting mechanism complex wiper mechanism, the fixed control box that is equipped with of board right flank, fixed point saw cutting mechanism and wiper mechanism be connected with the control box through the circuit respectively. The operation is simple, the use is convenient, and the device is suitable for various places.

Description

Fixed point saw cutting device of sampling pipe for soil sampling

Technical Field

The invention relates to the field of soil sampling, in particular to a fixed-point saw cutting device for a sampling pipe for soil sampling.

Background

The soil sampling mode is that external force is utilized to insert the sampling pipe into soil to a certain depth, then soil is left to form a sampling sample section in the sampling pipe, and then according to the requirement of project analysis, the soil with the specified position length in the sampling pipe needs to be taken out for analysis. When the soil is taken out, the sampling pipe needs to be sawed, usually, the sampling pipe is sawed by manually operating an electric saw blade or a manual saw, and then the soil is taken out by using a tool. At present, no fixed-point saw cutting device for a soil sampling pipe exists.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a fixed-point saw cutting device of a sampling pipe for soil sampling, which can fix and saw cut the sampling pipe at a fixed point, can clean a cutting piece and effectively solves the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a device is saw cut with fixed point of sampling pipe to soil sampling which characterized in that: the machine table comprises a machine table, the whole flat cuboid form that is of machine table, machine table bottom four corners be equipped with the landing leg respectively, the fixed two anchor clamps that are equipped with sampling pipe complex of board upper surface intermediate position, install from bottom to top cutting on the machine table between the anchor clamps the fixed point saw cutting mechanism of sampling pipe, the machine table of anchor clamps below on still fixed be equipped with fixed point saw cutting mechanism complex wiper mechanism, the fixed control box that is equipped with of machine table right flank, fixed point saw cutting mechanism and wiper mechanism be connected with the control box through the circuit respectively.

Preferably, anchor clamps include a pair of n type frame plate of arranging about, n type frame plate fore-and-aft direction sets up, open-ended lantern ring about the fixed being equipped with respectively of n type frame plate top surface, the lantern ring on the lateral wall down run through from last and twist soon first bolt, first bolt in tip and connecting block rotate the riveting, connecting block below be equipped with down open-ended first arc briquetting, first arc briquetting top surface central point puts and connecting block bottom surface fixed connection, the lantern ring in the fixed second arc briquetting that is equipped with the upper shed of bottom surface, the first bolt in the lantern ring outside on be equipped with first lock nut, control between the lantern ring fixed be equipped with the sampling pipe complex hold-down assembly.

Preferably, the compressing assembly comprises a transverse plate, the transverse plate is fixedly connected with a lantern ring on the upper side of the opening at the left end and the right end respectively, a rectangular through hole in the left direction and the right direction is embedded in the transverse plate, a pair of second bolts arranged left and right are inserted in the rectangular through hole in a vertical sliding mode, the lower end portions of the second bolts are fixedly connected with the upper surface of the pressing plate respectively, the pressing plate is in a semi-cylindrical shape with a lower opening respectively, and second locking nuts are screwed on the second bolts on the upper side and the lower side of the transverse plate respectively.

Preferably, the fixed point sawing mechanism comprises a first sliding block capable of sliding left and right, the first sliding block is in a cuboid shape, a threaded shaft penetrates through the first sliding block from left to right, a first shaft sleeve in threaded fit with the threaded shaft is fixedly embedded in the sliding block, the left side of the threaded shaft is fixedly connected with a motor shaft of a first driving motor through a coupler, the right side of the threaded shaft is rotatably connected with a support, the bottom surface of the first sliding block is in sliding fit with the upper surface of a transverse plate, the first driving motor and the support are respectively fixed on the upper surface of the transverse plate, vertical plates are respectively arranged on the bottom surfaces of the left and right ends of the transverse plate, the bottom surfaces of the vertical plates are fixedly connected with the upper surface of a machine table, a vertical sliding table is fixedly arranged on the front side surface of the first sliding block, a vertical electric hydraulic cylinder is fixedly arranged on the upper side of the outer, the fixed cutting mechanism who is equipped with sampling tube complex of tip leading flank under the second slider, second slider medial surface and vertical slip table surface between fixed slide rail that is equipped with mutually supporting, the fixed stopper that is equipped with sampling tube right-hand member complex in right side riser front side, the fixed laser range finding probe that shines towards the right side that is equipped with under the vertical slip table.

Preferably, the cutting mechanism is located below the sampling pipe and comprises a second driving motor with a motor shaft arranged towards the left, and a saw blade is fixedly arranged on the motor shaft of the second driving motor.

Preferably, the right side of vertical slip table lower tip be equipped with the layer board, the layer board left end portion upwards buckles and forms the connecting plate, the connecting plate passes through third bolt and vertical slip table right flank fixed connection, shelve the receiving cup that is used for connecing soil on the layer board, the receiving cup is the open-ended cylinder tube-shape.

Preferably, the cleaning mechanism comprises a box body, the box body is integrally in a cuboid shape with an upper opening, a driving device for ultrasonic vibration of the cleaning liquid is fixedly arranged on the outer surface of the front side of the box body, a sponge block is arranged at the bottom inside the box body, a forward liquid discharge pipe is arranged at the bottom of the front side of the box body, and a control valve is arranged on the liquid discharge pipe.

Compared with the prior art, the invention provides a fixed-point saw cutting device of a sampling pipe for soil sampling, which has the following beneficial effects:

1. the invention is characterized in that two clamps matched with the sampling tube are fixedly arranged at the middle position of the upper surface of a machine table, a fixed point sawing mechanism for cutting the sampling tube from bottom to top is arranged on the machine table between the clamps, a soil extruding and pushing mechanism matched with the sampling tube is fixedly arranged on the machine table at the left side of the clamps, a cleaning mechanism matched with the fixed point sawing mechanism is also fixedly arranged on the machine table below the clamps, a control box is fixedly arranged on the right side surface of the machine table, the fixed point sawing mechanism, the soil extruding and pushing mechanism and the cleaning mechanism are respectively connected with the control box through circuits, when in use, the clamps can clamp and fix the sampling tube to prepare for later sawing, the fixed point sawing mechanism can move left and right and up and down, thereby fixed point sawing at different positions of the sampling tube can be realized, after the cutting is finished, the soil is taken out through a tool, and the problem of danger of manual cutting in, fixed point saw cuts mechanism from down up accomplish the back to the cutting of sampling pipe, can move down to the wiper mechanism in, wiper mechanism can play the cleaning action to the saw bit after the cutting, influences the accuracy of sampling when avoiding sawing next time.

2. According to the sampling tube cutting device, the center position of the top surface of the first arc-shaped pressing block is fixedly connected with the bottom surface of the connecting block, the second arc-shaped pressing block with an upper opening is fixedly arranged on the inner bottom surface of the sleeve ring, the first locking nut is arranged on the first bolt on the outer side of the sleeve ring, the pressing component matched with the sampling tube is fixedly arranged between the left sleeve ring and the right sleeve ring, when the sampling tube cutting device is used, the first bolt is screwed downwards, so that the sampling tube is clamped and fixed between the first arc-shaped pressing block and the second arc-shaped pressing block, the first locking nut can play a role in fixing and limiting the first bolt, and the pressing component can play a role.

3. The invention is characterized in that a vertical sliding table is fixedly arranged on the front side surface of a first sliding block, a vertical electric hydraulic cylinder is fixedly arranged on the upper side of the outer surface of the vertical sliding table, the bottom of the electric hydraulic cylinder extends out of an oil cylinder rod, the lower end part of the oil cylinder rod is fixedly connected with the top of a vertical second sliding block, a cutting mechanism matched with a sampling pipe is fixedly arranged on the front side surface of the lower end part of the second sliding block, mutually matched slide rails are fixedly arranged between the inner side surface of the second sliding block and the outer surface of the vertical sliding table, a limiting block matched with the right end part of the sampling pipe is fixedly arranged on the front side of a right vertical plate, and a laser ranging probe irradiating towards the right is fixedly arranged on the lower end part of the vertical sliding table. Thereby realizing the fixed-point saw cutting of the sampling pipe.

4. According to the invention, the supporting plate is arranged on the right side of the lower end part of the vertical sliding table, the left end part of the supporting plate is bent upwards to form the connecting plate, the connecting plate is fixedly connected with the right side surface of the vertical sliding table through the third bolt, and the receiving cup for containing soil is placed on the supporting plate.

5. According to the invention, the cleaning mechanism comprises a box body, the box body is integrally in a cuboid shape with an upper opening, a driving device for ultrasonic vibration of cleaning liquid is fixedly arranged on the outer surface of the front side of the box body, a sponge block is arranged at the bottom inside the box body, a forward liquid discharge pipe is arranged at the bottom of the front side of the box body, and a control valve is arranged on the liquid discharge pipe.

Drawings

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

FIG. 2 is an enlarged schematic view of the clamp of FIG. 1;

FIG. 3 is a left side view of the collar of FIG. 2 in a configuration mated with an n-type frame;

FIG. 4 is a schematic cross-sectional view taken at B-B in FIG. 2;

FIG. 5 is a schematic view of a partially enlarged structure of the pressing assembly engaged with the cross plate;

FIG. 6 is a schematic top view of a portion of the compression assembly in cooperation with the cross plate;

FIG. 7 is an enlarged view of the structure at A in FIG. 1;

FIG. 8 is an enlarged schematic view of the cleaning mechanism of FIG. 1;

fig. 9 is a schematic top view of fig. 8.

The following are marked in the figure:

1. a machine platform; 11. a support leg; 12. a vertical plate; 121. a transverse plate; 122. a limiting block; 13. a control box;

2. a clamp; an n-type frame plate; 22. a collar; 23. a first bolt; 231. a first lock nut; 24. a transverse plate; 241. a rectangular through hole; 25. a second bolt; 251. a second lock nut; 26. pressing a plate; 27. a first arc-shaped pressing block; 28. a second arc-shaped pressing block;

3. a fixed point sawing mechanism; 31. a first slider; 32. a threaded shaft; 321. a coupling; 322. a support; 33. a first drive motor; 34. a vertical sliding table; 341. a laser ranging probe; 35. an electric hydraulic cylinder; 351. a cylinder rod; 36. a second slider; 37. a cutting mechanism; 371. a second drive motor; 372. a saw blade; 373. a support plate; 374. a connecting plate; 375. a third bolt; 376. a receiving cup;

4. a sampling tube;

5. a cleaning mechanism; 51. a box body; 52. a drive mechanism; 53. a liquid discharge pipe; 54. a control valve; 55. a sponge block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 9, a fixed point saw cutting device of a sampling pipe for soil sampling comprises a machine table 1, the machine table 1 is flat and rectangular as a whole, four corners of the bottom of the machine table 1 are respectively provided with supporting legs 11, a fixture 2 matched with the sampling pipe 4 is fixedly arranged at the middle position of the upper surface of the machine table 1, a fixed point sawing mechanism 3 for cutting the sampling pipe 4 from bottom to top is arranged on the machine table 1 between the fixtures 2, a soil extruding and pushing mechanism 4 matched with the sampling pipe 4 is fixedly arranged on the machine table 1 at the left side of the clamp 2, a cleaning mechanism 5 matched with the fixed point sawing mechanism 3 is also fixedly arranged on the machine table 1 below the clamp 2, the right side surface of the machine table 1 is fixedly provided with a control box 13, and the fixed point sawing mechanism 3, the soil extruding and pushing mechanism 4 and the cleaning mechanism 5 are respectively connected with the control box 13 through lines (not shown in the figure).

In the above embodiment, specifically, the fixture 2 includes a pair of n-type frame plates 21 arranged left and right, the top surfaces of the n-type frame plates 21 are respectively and fixedly provided with a left and right open-ended collar 22, the upper side wall of the collar 22 is screwed with a first bolt 23 through penetrating from top to bottom, the inner end of the first bolt 23 is rotationally riveted with the connecting block 232, a first arc-shaped pressing block 27 with a lower opening is arranged below the connecting block 232, the center position of the top surface of the first arc-shaped pressing block 27 is fixedly connected with the bottom surface of the connecting block 232, a second arc-shaped pressing block 28 with an upper opening is fixedly arranged on the inner bottom surface of the collar 22, the first bolt 23 outside the collar 22 is provided with a first locking nut 231, and a pressing component matched with the sampling tube 4 is fixedly.

In the above embodiment, specifically, the pressing assembly includes a transverse plate 24, the left and right ends of the transverse plate 24 are respectively and fixedly connected to the collar 2 on the upper side of the opening, a left and right rectangular through hole 241 is embedded in the transverse plate 24, a pair of second bolts 25 arranged left and right is vertically and slidably inserted into the rectangular through hole 241, the lower ends of the second bolts 25 are respectively and fixedly connected to the upper surface of the pressing plate 26, the pressing plate 26 is respectively in a semi-cylindrical shape with a lower opening, and second locking nuts 251 are respectively screwed on the second bolts 25 on the upper and lower sides of the transverse plate 24. Before sawing, slide two clamp plates 26 respectively to saw cut the point left and right sides, second lock nut can play the positioning action, can play from the upside to sampling pipe 4 and compress tightly fixed action, does benefit to the fastness that increases sampling pipe 4 when saw bit 372 upwards cuts.

In the above embodiment, specifically, the fixed point sawing mechanism 3 includes a first slider 31 capable of sliding left and right, the first slider 31 is rectangular, a threaded shaft 32 penetrates left and right of the first slider 31, a first shaft sleeve (not shown in the figure) in threaded engagement with the threaded shaft 32 is fixedly embedded in the slider 31, the left side of the threaded shaft 32 is fixedly connected with a motor shaft of a first driving motor 33 through a coupling 321, the right side of the threaded shaft 32 is rotatably connected with a support 322 (rectangular, in which a bearing (not shown in the figure) in threaded engagement with the right end of the threaded shaft 32 is embedded), the bottom surface of the first slider 31 is in sliding engagement with the upper surface of the transverse plate 121, the first driving motor 33 and the support 322 are respectively fixed on the upper surface of the transverse plate 121, vertical plates 12 are respectively arranged at the left and right bottom ends of the transverse plate 121, the bottom surface of the vertical plate 12 is fixedly connected with the upper surface of the, 34 fixed being equipped with vertical electric hydraulic cylinder 35 of vertical slip table surface upside, electric hydraulic cylinder 35 stretches out hydro-cylinder pole 35 in the bottom, tip and the 36 top fixed connection of vertical second slider under hydro-cylinder pole 35, tip leading flank is fixed to be equipped with sampling tube 4 complex cutting mechanism 37 under the second slider 36, 36 medial surfaces of second slider and 34 outer surfaces of vertical slip table between fixed being equipped with the slide rail (not shown in the figure, prior art) of mutually supporting, the fixed stopper 122 that is equipped with sampling tube 4 right-hand member complex in right side riser 12 front side, the fixed laser range finding probe 341 that shines towards the right side that is equipped with under vertical slip table 34 tip (can detect stopper 122, stopper 122 can confirm the initial position of sampling tube 4).

In the above embodiment, specifically, the cutting mechanism 37 is located below the sampling tube 4, and referring to fig. 7, the cutting mechanism includes a second driving motor 371 arranged with a motor shaft 371 facing to the left, and a saw blade 372 is fixed on the motor shaft of the second driving motor 371.

In the above embodiment, specifically, a supporting plate 373 is arranged on the right side of the lower end portion of the vertical sliding table 34, the left end portion of the supporting plate 373 is bent upwards to form a connecting plate 374, the connecting plate 374 is fixedly connected with the right side surface of the vertical sliding table 34 through a third bolt 375, a receiving cup 376 for containing soil is placed on the supporting plate 373, and the receiving cup 376 is in a cylindrical shape with an upper opening.

In the above embodiment, more specifically, the cleaning mechanism 5 includes a box 51, the box 51 is a cuboid with an opening on the whole, a driving device 52 (known in the art and known to those skilled in the art) for ultrasonically vibrating the cleaning liquid is fixed on the outer surface of the front side of the box 51, a sponge block 55 is arranged at the bottom inside the box 51, a forward liquid discharge pipe 53 is arranged at the bottom of the front side of the box 51, and a control valve 54 is arranged on the liquid discharge pipe 53.

The working principle is as follows: anchor clamps 2 can press from both sides tight fixedly to sampling pipe 4, it prepares for the following saw cuts, fixed point saw cuts mechanism 3 can control and reciprocate, thereby can realize that the fixed point of 4 different positions of sampling pipe saw cuts, the back is accomplished in the cutting, take out soil through the instrument, avoid the problem that manual cutting is more dangerous in the past, fixed point saw cuts mechanism 3 from up accomplishing the back to sampling pipe 4 cutting down, can move down to the wiper mechanism 5 in, wiper mechanism 5 can play the cleaning action to saw bit 372 after the cutting, influence the accuracy of sampling when avoiding saw cutting next time. Specifically, twist first bolt 23 downwards for sampling pipe 4 centre gripping is fixed in between first arc briquetting 27 and the second arc briquetting 28, and first lock nut 231 can play fixed limiting displacement to first bolt 23, and the pressure components can play to compress tightly fixed action to sampling pipe 4, does benefit to cutting mechanism 37's cutting. Laser rangefinder probe 341 locates directly over saw bit 372, shines on stopper 122 right, but shows the distance in the control box 13, can set for saw bit 372 left or right displacement as required, and electric hydraulic cylinder 35 can drive saw bit 372 from top to bottom to the realization is saw cut the fixed point of sampling pipe 4. After blade 372 has completed cutting, blade 372 may be moved downwardly and then cutting mechanism 37 moved to the left so that receiving cup 376 is positioned directly below the end surface of sampling tube 4 for receiving soil. Injecting the washing liquid into box 51, saw bit 372 bottom surface whereabouts can play the cleaning action when rotating to the washing liquid, and ultrasonic wave does benefit to the abluent clean nature of saw bit 372, and the filth that the sediment can be kept in to sponge piece 55, and the later stage can be taken out sponge piece 55, is convenient for to the clearance of filth, opens fluid-discharge tube 53 through control valve 54, the discharge of the waste liquid of being convenient for.

The components used in the present invention are all common standard components or components known to those skilled in the art, and the structure and principle thereof are well known to those skilled in the art.

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.

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 (7)

1. The utility model provides a device is saw cut with fixed point of sampling pipe to soil sampling which characterized in that: the machine table comprises a machine table, the whole flat cuboid form that is of machine table, machine table bottom four corners be equipped with the landing leg respectively, the fixed two anchor clamps that are equipped with sampling pipe complex of board upper surface intermediate position, install from bottom to top cutting on the machine table between the anchor clamps the fixed point saw cutting mechanism of sampling pipe, the machine table of anchor clamps below on still fixed be equipped with fixed point saw cutting mechanism complex wiper mechanism, the fixed control box that is equipped with of machine table right flank, fixed point saw cutting mechanism and wiper mechanism be connected with the control box through the circuit respectively.

2. The fixed-point saw cutting device for the sampling pipe for soil sampling according to claim 1, wherein: anchor clamps include the a pair of n type frame plate of controlling the range, open-ended lantern ring about n type frame plate top surface is fixed respectively to be equipped with, the lantern ring on the lateral wall from last down run through to twist soon and have first bolt, first bolt in tip and connecting block rotate the riveting, connecting block below be equipped with down open-ended first arc briquetting, first arc briquetting top surface central point put and connecting block bottom surface fixed connection, the lantern ring in the fixed second arc briquetting that is equipped with the upper shed of bottom surface, the first bolt in the lantern ring outside on be equipped with first lock nut, control between the lantern ring fixed be equipped with the sampling pipe complex compress tightly the subassembly.

3. The fixed-point saw cutting device for the sampling pipe for soil sampling according to claim 2, characterized in that: the pressing assembly comprises a transverse plate, the left end and the right end of the transverse plate are fixedly connected with a lantern ring on the upper side of the opening respectively, a rectangular through hole in the left direction and the right direction is embedded in the transverse plate, a pair of second bolts arranged left and right are inserted in the rectangular through hole in a vertical sliding mode, the lower end of each second bolt is fixedly connected with the upper surface of the pressing plate respectively, the pressing plates are in semi-cylindrical shapes of the lower opening respectively, and second locking nuts are screwed on the second bolts on the upper side and the lower side of the transverse plate respectively.

4. The fixed-point saw cutting device for the sampling pipe for soil sampling according to claim 1, wherein: the fixed point sawing mechanism comprises a first sliding block capable of sliding left and right, the first sliding block is in a cuboid shape, a threaded shaft penetrates through the first sliding block from left to right, a first shaft sleeve in threaded fit with the threaded shaft is fixedly embedded in the sliding block, the left side of the threaded shaft is fixedly connected with a motor shaft of a first driving motor through a coupling, the right side of the threaded shaft is rotatably connected with a support, the bottom surface of the first sliding block is in sliding fit with the upper surface of a transverse plate, the first driving motor and the support are respectively fixed on the upper surface of the transverse plate, vertical plates are respectively arranged on the bottom surfaces of the left and right ends of the transverse plate, the bottom surfaces of the vertical plates are fixedly connected with the upper surface of a machine table, a vertical sliding table is fixedly arranged on the front side surface of the first sliding block, a vertical electric hydraulic cylinder is fixedly arranged on the upper side of the outer surface of the vertical sliding table, an oil cylinder rod extends out of the, second slider medial surface and vertical slip table surface between fixed slide rail that is equipped with mutually supporting, the fixed stopper that is equipped with sampling pipe right-hand member portion complex in right side riser front side, the fixed laser range finding probe that shines towards the right side that is equipped with down the tip under the vertical slip table.

5. The fixed-point saw cutting device for the sampling pipe for soil sampling according to claim 4, wherein: the cutting mechanism is located below the sampling pipe and comprises a second driving motor with a motor shaft arranged towards the left, and a saw blade is fixedly arranged on the motor shaft of the second driving motor.

6. The fixed-point saw cutting device for the sampling pipe for soil sampling according to claim 4, wherein: the right side of tip under vertical slip table be equipped with the layer board, the layer board left end portion upwards buckles and forms the connecting plate, the connecting plate passes through third bolt and vertical slip table right flank fixed connection, shelve the receipt cup that is used for connecing soil on the layer board, receive the cup and be upper shed's cylinder tube-shape.

7. The fixed-point saw cutting device for the sampling pipe for soil sampling according to claim 1, wherein: the cleaning mechanism comprises a box body, the box body is integrally in a cuboid shape with an upper opening, a driving device for ultrasonic vibration of cleaning liquid is fixedly arranged on the outer surface of the front side of the box body, a sponge block is arranged at the bottom in the box body, a forward liquid discharge pipe is arranged at the bottom of the front side face of the box body, and a control valve is arranged on the liquid discharge pipe.

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