CN113984433B - Detection equipment for rock and soil component analysis - Google Patents
Detection equipment for rock and soil component analysis Download PDFInfo
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- CN113984433B CN113984433B CN202111274979.8A CN202111274979A CN113984433B CN 113984433 B CN113984433 B CN 113984433B CN 202111274979 A CN202111274979 A CN 202111274979A CN 113984433 B CN113984433 B CN 113984433B
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- 239000002689 soil Substances 0.000 title claims abstract description 43
- 239000011435 rock Substances 0.000 title claims abstract description 35
- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The application discloses detection equipment for rock and soil component analysis, and belongs to the field of rock and soil detection equipment. A detection apparatus for rock and soil composition analysis, comprising: the device comprises a workbench, a drill bit assembly, a receiving assembly and a container assembly; the workbench comprises a table panel; the drill bit assembly, the material receiving assembly and the container assembly are fixedly installed with the table top plate; the drill bit assembly comprises a driving mechanism and a drill bit with an openable head, and the driving mechanism drives the drill bit through a first screw rod and a second rotating rod; the container assembly is provided with a movable lever for releasing the container; compared with the prior art, the detection equipment for rock and soil component analysis can take out the complete cylindrical rock and soil, and is convenient for researchers to analyze according to the vertically distributed cylindrical rock and soil; and secondly, the cylindrical rock and soil can be classified according to the sequence through the connecting assembly, so that researchers are prevented from mixing the distribution layers of the cylindrical rock and soil.
Description
Technical Field
The invention relates to the field of rock and soil detection equipment, in particular to detection equipment for rock and soil component analysis.
Background
Rock and soil are collectively referred to as any one of the rock and soil that make up the crust from an engineering construction standpoint. The geotechnical can be subdivided into five general categories of hard (hard rock), sub-hard (soft rock), weakly coupled, loosely uncoupled and of specific composition, structure, condition and nature. The first two types are called rock and the second three types are called soil, which is called rock-soil. Soil mass monitoring refers to determining environmental quality (or pollution degree) and the change trend thereof through measuring representative values of factors influencing the environmental quality of soil.
Chinese patent CN208155843U discloses a soil heavy metal check out test set, including the equipment base, the bottom fixed connection battery box of equipment base, the one end fixed connection sleeve pipe of battery box, but the device geotome is when getting earth, and soil is smashed, can't discern the composition distribution of soil. Therefore, we propose a detection device for rock-soil composition analysis.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides detection equipment for rock and soil composition analysis.
The aim of the invention can be achieved by the following technical scheme:
A detection apparatus for rock and soil composition analysis, comprising: the device comprises a workbench, a drill bit assembly, a receiving assembly and a container assembly;
The workbench comprises a table panel; the drill bit assembly, the material receiving assembly and the container assembly are fixedly installed with the table top plate; the drill bit assembly comprises a driving mechanism and a drill bit with an openable head, and the driving mechanism drives the drill bit through a first screw rod and a second rotating rod; the container assembly is provided with a movable lever for releasing the container; the receiving component is used for receiving rock soil; the container assembly and the receiving assembly are connected with the drill bit assembly through the connecting assembly.
Further, the driving mechanism comprises a first fixing frame, a first screw rod and a second rotating rod; the first fixing frame is fixedly arranged with the table top board; the first fixing frame is vertically and rotatably connected with the first two screws; the first screw rod is connected through a chain; the first screw is in threaded connection with a fixing plate between the first fixing frame and the table top plate; the second rotating rod is rotationally connected with the fixed plate; the first motor is fixedly arranged on the table top plate; the motor I and the screw I are driven by a bevel gear; a motor II and a fixing frame II are fixedly arranged at one end, close to the rotating rod II, of the table panel; the motor II is fixedly provided with a bevel gear V; the second rotating rod is connected with a fourth bevel gear in a sliding manner; the bevel gear V is meshed with the bevel gear V; a sliding groove is formed in the axial direction of the second rotating rod; the second rotating rod is connected with a sliding block in the sliding groove in a sliding manner; the sliding block is fixedly arranged with the bevel gear IV; the bevel gear IV is rotationally connected with the fixing frame II; a fixed disc is fixedly arranged at one end of the second rotating rod penetrating through the table panel; the fixed disc is rotationally connected with an outer tube; a mounting column is fixedly arranged at one end of the table top board, which is close to the outer tube; the mounting column is fixedly provided with an electric push rod IV; the fourth electric push rod is fixedly provided with a first limiting block; a clamping groove is formed in one end, close to the mounting column, of the outer tube and one end, close to the mounting column, of the fixing disc; the first limiting block is connected with the clamping groove in a sliding manner; the fixed disc is fixedly provided with an inner tube in the outer tube; the outer tube is fixedly arranged with the drill bit; the drill bit comprises a mounting seat, a first rotating shaft, a second rotating shaft and a rotating block; the mounting seats are circumferentially distributed at one end of the outer tube far away from the table top plate; the mounting seat is rotatably connected with the first rotating shaft; the first rotating shaft is fixedly arranged with the rotating block; the rotating blocks form a cone; one end of the outer tube, which is close to the mounting seat, is rotationally connected with a second rotating shaft; the second rotating shaft and the first rotating shaft are driven by a bevel gear; the second rotating shaft is fixedly provided with a first spur gear; the inner pipe penetrates through the outer pipe and is fixedly provided with a gear ring; the gear ring is meshed with the straight gear I; a groove is formed at one end of the outer tube, which is close to the inner tube; the inner pipe is provided with a second limiting block in the groove; the circumference of the inner tube is uniformly provided with conical grooves, the outer tube is fixedly provided with ball plungers, and the ball plungers can selectively prop against the conical grooves.
Further, the container assembly comprises a bracket, a cam, a mounting box and a movable block III; the bracket is fixedly provided with the mounting box; two end surfaces of the mounting box, which are parallel to the table top plate, form a first through hole; the first through holes are formed in the first mounting boxes, and the first through holes are formed in the second mounting boxes; the mounting box is connected with the movable rod in a sliding way; a round block is fixedly arranged at one end of the movable rod, which is far away from the mounting box; the movable rod is sleeved with a spring between the round block and the installation box; the movable rod is connected with a first movable block in a sliding manner in the installation box; the first movable block is fixedly provided with two parallel second movable blocks; a limiting piece and a limiting column are fixedly arranged at one end, close to the first through hole, of the second movable block; a first rotating seat is fixedly arranged at one end of the table top board, which is close to the mounting box; the rotating seat is rotatably connected with a first rotating shaft; the cam is fixedly arranged on the first rotating shaft; one end of the table top board far away from the bracket is connected with the movable block III in a sliding way; the movable block III is fixedly provided with a channel pipe II; the movable block III forms a through hole II at the upper end of the channel pipe II; the table panel is rotatably connected with a second rotating shaft between the first rotating shaft and the third movable block; the second rotating shaft is in gear transmission with the first rotating shaft; the second rotating shaft is fixedly provided with a rotating plate; the table panel is connected with a swing rod in a sliding way; an arc hole is formed at one end of the swing rod, which is close to the rotating plate; the rotating plate is fixedly provided with a driving column in the arc-shaped hole; the swing rod is rotationally connected with the second channel pipe; the container assembly is connected with the connecting assembly through the first rotating shaft; and a switch component is fixedly arranged at one end of the table panel, which is close to the drill bit.
Further, the material receiving assembly comprises a driving seat, a driving shaft I, a swing arm I and a swing arm II; the driving seats are symmetrically and fixedly arranged at one end of the table top board, which is close to the drill bit; the rotation is connected with the first driving shaft; the swing arms I are uniformly distributed on the circumference of the driving shaft I; the swing arms I are connected with the swing arms II in a sliding manner; the second swing arm is connected with the first swing arm through a spring; one end of the second swing arm, which is far away from the first swing arm, is rotationally connected with a circular tube; the weight of the round tube at the upper end of the swing arm is smaller than that of the round tube at the lower end of the swing arm; the driving seat is rotatably connected with a driving shaft II at the lower end of the driving shaft I; the second driving shaft is in transmission with the first driving shaft through a chain; the material receiving assembly is connected with the connecting assembly through the driving shaft II; the first electric push rod is fixedly arranged on the driving seat; the first electric push rod is fixedly provided with an arc-shaped block; the receiving component is connected with the connecting component through the driving shaft II.
Further, the connecting assembly comprises a first connecting shaft and a second connecting shaft; the first connecting shaft and the second connecting shaft are symmetrically distributed on the table top board by taking the second rotating rod as a center; the first connecting shaft and the second connecting shaft are rotationally connected with the table panel; the first connecting shaft is rotationally connected with the first bevel gear through a one-way bearing; the second connecting shaft is rotationally connected with the second bevel gear through a one-way bearing; the connecting shaft II is fixedly provided with a bevel gear III; the bevel gear I and the bevel gear II are meshed with the bevel gear III; one end of the table panel, which is close to the first connecting shaft, is rotatably connected with a first driven shaft; the driven shaft I is connected with the connecting shaft I through a chain; the driven shaft drives the container assembly through a bevel gear; the driven shaft I is fixedly provided with a fan-shaped gear ring; one end of the table panel, which is close to the first driven shaft, is rotatably connected with a second driven shaft; the driven shaft II is fixedly provided with a spur gear II; the second spur gear is meshed with the fan-shaped gear ring; the driven shaft II drives the receiving component through a chain; one end of the table top board, which is close to the second connecting shaft, is connected with a sliding seat in a sliding way; the sliding seat is rotationally connected with a driven shaft III; the driven shaft III and the connecting shaft II are fixedly provided with a spur gear III; the spur gears are meshed three times; the screw I is fixedly provided with a spur gear IV; the sliding seat is fixedly provided with a rack; the fourth spur gear is meshed with the rack; a fixed seat is fixedly arranged at one end of the table top board, which is close to the sliding seat; the fixed seat is rotatably connected with a driven shaft IV; the driven shaft IV and the driven shaft three are driven by a gear; the driven shaft IV drives the receiving component through a chain.
Further, the switch assembly comprises an electric push rod II and an electric push rod III; the electric push rod II is fixedly arranged at one end, close to and far away from the table panel, of the first fixing frame; the second electric push rod is fixedly provided with an extension rod; the extension rod is in sliding connection with the second rotating rod; a pushing block is connected inside the inner pipe in a sliding manner; one end of the extension rod is arranged inside the inner tube; the electric push rod III is arranged at one end of the table panel, which is close to the drill bit; and the electric push rod III is fixedly provided with a circular disc.
The invention has the beneficial effects that:
The detection equipment for rock and soil component analysis can take out the rock and soil with complete cylindrical distribution, and is convenient for researchers to analyze according to the vertically distributed cylindrical rock and soil; and secondly, the cylindrical rock and soil can be classified according to the sequence through the connecting assembly, so that researchers are prevented from mixing the distribution layers of the cylindrical rock and soil.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is an enlarged schematic A of the present application;
FIG. 3 is an enlarged schematic view of the B-stage of the present application;
FIG. 4 is a bottom drive schematic of the present application;
FIG. 5 is an enlarged schematic view of the application;
FIG. 6 is a schematic view of a drill bit according to the present application;
FIG. 7 is a schematic view of a container assembly of the present application.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
As shown in fig. 1 to 7, a detection apparatus for rock-soil composition analysis includes: the device comprises a workbench, a drill bit assembly, a receiving assembly and a container assembly;
The workbench comprises a table panel 1; the drill bit component, the material receiving component and the container component are fixedly arranged with the table top board 1; the drill bit assembly comprises a driving mechanism and a drill bit with an openable head, and the driving mechanism drives the drill bit through a first screw rod 2 and a second rotating rod 3; the container assembly is provided with a movable lever 4 for releasing the container; the receiving component is used for receiving the rock soil; the container component and the receiving component are connected with the drill bit component through the connecting component.
Further, the driving mechanism comprises a first fixing frame 5, a first screw rod 2 and a second rotating rod 3; the first fixing frame 5 is fixedly arranged with the table top board 1; the first fixing frame 5 is vertically and rotatably connected with the first two screws 2; the first screw rod 2 is connected through a chain; the first screw rod 2 is in threaded connection with a fixing plate 6 between the first fixing frame 5 and the table top plate 1; the second rotating rod 3 is rotationally connected with the fixed plate 6; the table top board 1 is fixedly provided with a motor I7; the motor I7 and the screw I2 are driven by a bevel gear; a motor II 8 and a fixing frame II 9 are fixedly arranged at one end of the table top plate 1, which is close to the rotating rod II 3; a bevel gear V is fixedly arranged on the motor II 8; the second rotating rod 3 is connected with a bevel gear IV 10 in a sliding way; the bevel gear V is meshed with the bevel gear IV 10; a sliding groove is formed in the axial direction of the second rotating rod 3; the second rotating rod 3 is connected with a sliding block in the sliding groove in a sliding way; the sliding block is fixedly arranged on the bevel gear IV 10; the bevel gear IV 10 is rotationally connected with the fixing frame II 9; a fixed disc is fixedly arranged at one end of the second rotating rod 3 penetrating through the deck plate 1; the fixed disk is rotatably connected with an outer pipe 11; the mounting column is fixedly arranged at one end of the table top board 1 close to the outer tube 11; the mounting column is fixedly provided with an electric push rod IV 12; a limiting block I13 is fixedly arranged on the electric push rod IV 12; ; the outer tube 11 and one end of the fixed disc, which is close to the mounting column, form a clamping groove; the first limiting block 13 is connected with the clamping groove in a sliding manner; the fixed disk is fixedly provided with an inner pipe 14 inside the outer pipe 11; the outer tube 11 is fixedly arranged with the drill bit; the drill bit comprises a mounting seat 15, a first rotating shaft 16, a second rotating shaft 18 and a rotating block 17; the mounting seats 15 are circumferentially distributed at one end of the outer tube 11 far away from the table top plate 1; the mounting seat 15 is rotatably connected with a first rotating shaft 16; the first rotating shaft 16 is fixedly arranged with the rotating block 17; the rotating block 17 forms a cone; one end of the outer tube 11, which is close to the mounting seat 15, is rotatably connected with a second rotating shaft 18; the second rotating shaft 18 and the first rotating shaft 16 are driven by a bevel gear; the rotation shaft II 18 is fixedly provided with a spur gear I19; the inner tube 14 is fixedly provided with a gear ring 20 through the outer tube 11; the gear ring 20 is meshed with the spur gear I19; one end of the outer tube 11, which is close to the inner tube 14, is provided with a groove; the inner tube 14 is provided with a second limiting block in the groove; conical grooves are uniformly distributed on the circumference of the inner tube 14, a ball plunger is fixedly arranged on the outer tube 11, and the ball plunger can selectively prop against the conical grooves.
Further, the container assembly includes a bracket, a cam 28, a mounting box 21 and a movable block III 29; the bracket is fixedly provided with a mounting box 21; the two end surfaces of the mounting box 21 parallel to the table top board 1 form a first through hole; the mounting box 21 is fixedly provided with a first channel pipe 22 at the first through hole; the mounting box 21 is connected with the movable rod 4 in a sliding way; a round block 23 is fixedly arranged at one end of the movable rod 4 far away from the mounting box 21; the movable rod 4 is sleeved with a spring between the round block 23 and the mounting box 21; the movable rod 4 is connected with a movable block I24 in a sliding way in the installation box 21; the movable block I24 is fixedly provided with two parallel movable blocks II; a limiting piece 25 and a limiting column 26 are fixedly arranged at one end, close to the first through hole, of the movable block II; one end of the table top board 1, which is close to the mounting box 21, is fixedly provided with a first rotating seat; the rotating seat is rotatably connected with a first rotating shaft 27; the first rotating shaft 27 is fixedly provided with a cam 28; one end of the table top board 1 far away from the bracket is connected with a movable block III 29 in a sliding way; the movable block III 29 is fixedly provided with a channel pipe II 30; the movable block III 29 forms a through hole II at the upper end of the channel pipe II 30; the table top 1 is rotatably connected with a second rotating shaft 31 between the first rotating shaft 27 and the third movable block 29; the second rotating shaft 31 and the first rotating shaft 27 are driven by gears; the second rotating shaft 31 is fixedly provided with a rotating plate 32; the deck plate 1 is connected with a swing rod 35 in a sliding way; one end of the swing rod 35, which is close to the rotating plate 32, is provided with an arc-shaped hole 33; the rotating plate 32 is fixedly provided with a driving column 34 inside the arc-shaped hole 33; the swing rod 35 is rotationally connected with the second channel pipe 30; the container assembly is connected with the connecting assembly through a first rotating shaft 27; the end of the table top board 1 close to the drill bit is fixedly provided with a switch component.
Further, the material receiving assembly comprises a driving seat 36, a driving shaft I37, a swing arm I38 and a swing arm II 39; the driving seat 36 is symmetrically and fixedly arranged at one end of the table top board 1 close to the drill bit; a first drive shaft 37 is rotatably connected; swing arms I38 are uniformly distributed on the circumference of the first driving shaft 37; the swing arms I38 are respectively connected with a swing arm II 39 in a sliding manner; the swing arm II 39 is connected with the swing arm I38 through a spring; one end of the swing arm II 39 away from the swing arm I38 is rotatably connected with a circular tube 40; the weight of the round tube 40 at the upper end of the swing arm is smaller than that of the round tube 40 at the lower end of the swing arm; the driving seat 36 is rotatably connected with a driving shaft II 41 at the lower end of the driving shaft I37; the second driving shaft 41 and the first driving shaft 37 are driven by a chain; the receiving component is connected with the connecting component through a second driving shaft 41; the first electric push rod 42 is fixedly arranged on the driving seat 36; the first electric push rod 42 is fixedly provided with an arc-shaped block; the receiving component is connected with the connecting component through a second driving shaft 41.
Further, the connecting assembly comprises a first connecting shaft 43 and a second connecting shaft 44; the first connecting shaft 43 and the second connecting shaft 44 are symmetrically distributed on the table top board 1 by taking the second rotating rod 3 as the center; the first connecting shaft 43 and the second connecting shaft 44 are rotatably connected with the table top board 1; the first connecting shaft 43 is rotationally connected with the first bevel gear 45 through a one-way bearing; the second connecting shaft 44 is rotationally connected with the second bevel gear 46 through a one-way bearing; the second rotating rod 3 is fixedly provided with a bevel gear III 47; bevel gear one 45 and bevel gear two 46 are both meshed with bevel gear three 47; one end of the table panel 1, which is close to the first connecting shaft 43, is rotatably connected with a first driven shaft 48; the driven shaft I48 is connected with the connecting shaft I43 through a chain; driven shaft one 48 drives the container assembly through a bevel gear; the driven shaft I48 is fixedly provided with a fan-shaped gear ring 51; one end of the table top board 1, which is close to the driven shaft I48, is rotatably connected with a driven shaft II 49; the driven shaft II 49 is fixedly provided with a spur gear II 50; the second spur gear 50 is meshed with the sector gear ring 51; the driven shaft II 49 drives the receiving component through a chain; one end of the table top board 1 close to the second connecting shaft 44 is connected with a sliding seat 52 in a sliding way; the sliding seat 52 is rotatably connected with a driven shaft III 53; the driven shaft III 53 and the connecting shaft II 44 are fixedly provided with a spur gear III; the spur gears are engaged; the screw one 2 is fixedly provided with a spur gear four 54; the sliding seat 52 is fixedly provided with a rack; the fourth spur gear 54 is meshed with the rack; a fixed seat is fixedly arranged at one end of the table top board 1 close to the sliding seat 52; the fixed seat is rotatably connected with a driven shaft IV 55; the driven shaft IV 55 and the driven shaft III 53 are driven by gears; the driven shaft IV 55 drives the receiving assembly through a chain.
Further, the switch assembly comprises an electric push rod II and an electric push rod III; an electric push rod II is fixedly arranged at one end, close to the deck plate 1, of the first fixing frame 5; the second electric push rod is fixedly provided with an extension rod; the extension rod is connected with the second rotating rod 3 in a sliding way; a push block is connected inside the inner tube 14 in a sliding manner; one end of the extension rod is disposed inside the inner tube 14; the electric push rod III is arranged at one end of the table top board 1 close to the drill bit; the electric push rod III is fixedly provided with a circular disc.
The principle of the invention is explained below, firstly, the equipment is placed at a place where rock and soil components are to be detected when in use, and the container cups are stacked up and down in the container assembly; after the placement is completed, a motor I7 is started, and the motor I7 rotates through a driving screw I2; the screw rod I2 drives the fixed plate 6 to move up and down through threads, so that the rotating rod II 3 is driven to move up and down; when the second rotating rod 3 approaches the ground, the second motor 8 is started, and the second motor 8 drives the fourth bevel gear 10 to rotate through the third bevel gear 47; the bevel gear IV 10 drives the second rotating rod 3 to rotate through the sliding block, so that the drill bit starts to work for drilling; then when the drill bit reaches the designated position, the motor II 8 reversely rotates, the inner pipe 14 firstly moves from one end of the groove to the other end, meanwhile friction exists between the outer pipe 11 and soil and the inner pipe is not rotated, so that the gear ring 20 drives the spur gear 19 to rotate, the rotating shaft II 18 rotates, the rotating shaft II 18 drives the rotating shaft I16 to rotate through the bevel gear, the rotating block 17 forming the drill bit is opened, then the rotating block 17 is used for excavating, rock and soil can enter the inner pipe 14 in the excavating process, and after the rock and soil are excavated to the designated depth, the motor is restored to forward rotation, and the rotating block 17 is closed; the first screw 2 rotates reversely, so that the drill bit moves upwards, and the sample driven by the inner tube 14 is a columnar sample rather than a crushed sample in the process; through the columnar sample, researchers can analyze the rock and soil conditions of different layers of the sample conveniently.
In addition, in the process that the screw rod I2 drives the fixing plate 6 to move downwards, the screw rod I2 drives the rack to move through the spur gear IV 54, so that the sliding seat 52 moves, and the spur gear III is not meshed; because the first bevel gear 45 is rotationally connected with the first connecting shaft 43 through a one-way bearing, the second connecting shaft 44 is rotationally connected with the second bevel gear 46 through the one-way bearing, when the second screw rod starts to rotate reversely, the first bevel gear 45 drives the first connecting shaft 43 to rotate, and the second bevel gear 46 rotates but the second connecting shaft 44 does not move; at this time, the first connecting shaft 43 drives the first driven shaft 48 to rotate through a chain, and the first driven shaft 48 drives the first rotating shaft 27 to rotate through a bevel gear; when the movable rod 4 moves, firstly the limiting piece 25 and the limiting post 26 move simultaneously, after the limiting piece 25 moves, the container cup can drop down from the first channel pipe 22, and the limiting post 26 is inserted between the turned edges of the two container cups, so that the container cup below drops down to support the container cup above, and then the container cup is reset through a spring; in the process, the first rotating plate 27 is driven by a gear to rotate, and the swing rod 35 is pulled to move, so that the second channel pipe 30 is communicated with the first channel pipe 22; the rotary plate drives the arc-shaped hole 33 of the swing rod 35 through the driving column 34, so that one end of the swing rod 35 is communicated with the channel pipe II 30 and the channel pipe I22, and the driving column 34 continuously pushes the swing rod 35 to move after the arc-shaped path is travelled in the arc-shaped hole 33, so that a container cup can just fall from the channel pipe II 30; the driven shaft one 48 drives the driven shaft two 49 to rotate through the fan-shaped gear ring 51 so as to drive the material receiving assembly to intermittently rotate; the second swing arm 39 of the receiving assembly rotates to the lower part of the second channel pipe 30, the container cup is received through the round pipe 40, meanwhile, the second channel pipe 30 is continuously pushed to reset after the swing rod 35 runs through an arc-shaped path, the second swing arm 39 continuously rotates after reset, after the second swing arm 39 stops, the container cup is released by the container assembly in the mode, the second channel pipe 30 can be prevented from propping against the round pipe 40 in the mode, and the second swing arm 39 cannot rotate; because the weight of the round tube 40 at the upper end of the swing arm is smaller than the weight of the round tube 40 at the lower end of the swing arm, the round tube 40 is always vertical when the swing arm II 39 rotates; according to the mode, the container assembly can release the corresponding number of container cups according to the depth of sampling, meanwhile, the material receiving assembly receives the container cups according to the rotation sequence, and the sequence that researchers mix the container cups can be avoided.
Then when the fixed plate 6 is restored to the initial position, the sliding seat 52 is reset, and the electric push rod IV 12 drives the limiting block II to enter the clamping groove; then the second screw rod reversely rotates to open the rotating block 17, and the ball plunger enters the other conical groove at the moment to synchronously rotate the inner tube 14 and the outer tube 11; then the second screw rod rotates forwards, the second connecting shaft 44 is driven to rotate through the second bevel gear 46, and the third driven shaft 53 is driven through the gear to enable the material receiving assembly to receive materials; firstly, the container cups are installed in good sequence, and then, rock and soil are received; when the swing arm I38 moves to the lower end of the drill bit, the electric push rod I42 pushes the swing arm II 39 to move, so that the container cup is positioned below the inner pipe 14; then the columnar rock soil falls into the cup through the three pushing blocks of the electric push rod, and then the rock soil is divided and blocked through the circular sheet.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (2)
1. A detection apparatus for analysis of a rock-soil composition, comprising: the device comprises a workbench, a drill bit assembly, a receiving assembly and a container assembly;
The workbench comprises a table panel (1); the drill bit assembly, the material receiving assembly and the container assembly are fixedly installed with the deck plate (1); the drill bit assembly comprises a driving mechanism and a drill bit with an openable head, and the driving mechanism drives the drill bit through a first screw rod (2) and a second rotating rod (3); the container assembly is provided with a movable lever (4) for releasing the container; the receiving component is used for receiving rock soil; the container assembly and the receiving assembly are connected with the drill bit assembly through the connecting assembly;
the driving mechanism comprises a first fixing frame (5), a first screw rod (2) and a second rotating rod (3); the first fixing frame (5) is fixedly arranged with the table top plate (1); the first fixing frame (5) is vertically and rotatably connected with the two first screw rods (2); the first screw rod (2) is connected through a chain; the first screw rod (2) is in threaded connection with a fixing plate (6) between the first fixing frame (5) and the table top plate (1); the second rotating rod (3) is rotationally connected with the fixed plate (6); the table top board (1) is fixedly provided with a first motor (7); the motor I (7) and the screw I (2) are driven by a bevel gear; a motor II (8) and a fixing frame II (9) are fixedly arranged at one end, close to the rotating rod II (3), of the table top plate (1); a bevel gear V is fixedly arranged on the motor II (8); the second rotating rod (3) is connected with a fourth bevel gear (10) in a sliding manner; the bevel gear V is meshed with the bevel gear IV (10); the second rotating rod (3) is axially provided with a sliding groove; the second rotating rod (3) is connected with a sliding block in the sliding groove in a sliding way; the sliding block is fixedly arranged with the bevel gear IV (10); the bevel gear IV (10) is rotationally connected with the fixing frame II (9); a fixed disc is fixedly arranged at one end of the second rotating rod (3) penetrating through the deck plate (1); the fixed disc is rotatably connected with an outer tube (11); a mounting column is fixedly arranged at one end of the table top board (1) close to the outer tube (11); the mounting column is fixedly provided with an electric push rod IV (12); a first limiting block (13) is fixedly arranged on the fourth electric push rod (12); a clamping groove is formed in one end, close to the mounting column, of the outer tube (11) and one end, close to the mounting column, of the fixing disc; the first limiting block (13) is connected with the clamping groove in a sliding manner; the fixed disc is fixedly provided with an inner tube (14) inside the outer tube (11); the outer tube (11) is fixedly arranged with the drill bit; the drill bit comprises a mounting seat (15), a first rotating shaft (16), a second rotating shaft (18) and a rotating block (17); the mounting seats (15) are circumferentially distributed at one end of the outer tube (11) far away from the table top plate (1); the mounting seat (15) is rotatably connected with the first rotating shaft (16); the first rotating shaft (16) is fixedly arranged with the rotating block (17); the rotating block (17) forms a cone; one end of the outer tube (11) close to the mounting seat (15) is rotatably connected with a rotary shaft II (18); the second rotating shaft (18) and the first rotating shaft (16) are driven by a bevel gear; the second rotating shaft (18) is fixedly provided with a first spur gear (19); the inner pipe (14) passes through the outer pipe (11) and is fixedly provided with a gear ring (20); the gear ring (20) is meshed with the spur gear I (19); a groove is formed at one end of the outer tube (11) close to the inner tube (14); a second limiting block is arranged in the groove of the inner tube (14); conical grooves are uniformly distributed on the circumference of the inner tube (14), a ball plunger is fixedly arranged on the outer tube (11), and the ball plunger can selectively prop against the conical grooves;
The container assembly comprises a bracket, a cam (28), a mounting box (21) and a movable block III (29); the bracket is fixedly provided with the mounting box (21); two end surfaces of the mounting box (21) parallel to the table top plate (1) form a first through hole; the mounting boxes (21) are fixedly provided with first channel pipes (22) at the first positions of the through holes; the mounting box (21) is in sliding connection with the movable rod (4); a round block (23) is fixedly arranged at one end of the movable rod (4) far away from the mounting box (21); the movable rod (4) is sleeved with a spring between the round block (23) and the mounting box (21); the movable rod (4) is connected with a movable block I (24) in a sliding manner in the mounting box (21); the first movable block (24) is fixedly provided with two parallel second movable blocks; a limiting piece (25) and a limiting column (26) are fixedly arranged at one end, close to the first through hole, of the second movable block; one end of the table top board (1) close to the mounting box (21) is fixedly provided with a first rotating seat; the rotating seat is rotatably connected with a first rotating shaft (27); the first rotating shaft (27) is fixedly provided with the cam (28); one end of the table top board (1) far away from the bracket is connected with the movable block III (29) in a sliding way; the movable block III (29) is fixedly provided with a channel pipe II (30); the movable block III (29) forms a through hole II at the upper end of the channel pipe II (30); the table top plate (1) is rotatably connected with a second rotating shaft (31) between the first rotating shaft (27) and the third movable block (29); the second rotating shaft (31) and the first rotating shaft (27) are in gear transmission; the second rotating shaft (31) is fixedly provided with a rotating plate (32); the table top board (1) is connected with a swing rod (35) in a sliding way; an arc-shaped hole (33) is formed at one end of the swing rod (35) close to the rotating plate (32); the rotating plate (32) is fixedly provided with a driving column (34) in the arc-shaped hole (33); the swing rod (35) is rotationally connected with the channel pipe II (30); the container assembly is connected with the connecting assembly through the first rotating shaft (27);
The material receiving assembly comprises a driving seat (36), a driving shaft I (37), a swing arm I (38) and a swing arm II (39); a driving seat (36) is symmetrically and fixedly arranged at one end of the table top plate (1) close to the drill bit; the driving seat (36) is rotationally connected with the driving shaft I (37); the first swing arms (38) are uniformly distributed on the circumference of the first driving shaft (37); the swing arms I (38) are both connected with the swing arm II (39) in a sliding manner; the swing arm II (39) is connected with the swing arm I (38) through a spring; one end of the swing arm II (39) far away from the swing arm I (38) is rotatably connected with a circular tube (40); the weight of the round tube (40) at the upper end of the swing arm is smaller than the weight of the round tube (40) at the lower end of the swing arm; the driving seat (36) is rotatably connected with a driving shaft II (41) at the lower end of the driving shaft I (37); the second driving shaft (41) and the first driving shaft (37) are driven by a chain; the receiving component is connected with the connecting component through the driving shaft II (41); the driving seat (36) is fixedly provided with an electric push rod I (42); an arc-shaped block is fixedly arranged on the first electric push rod (42); the receiving component is connected with the connecting component through the driving shaft II (41);
The connecting assembly comprises a first connecting shaft (43) and a second connecting shaft (44); the first connecting shaft (43) and the second connecting shaft (44) are symmetrically distributed on the table top plate (1) by taking the second rotating rod (3) as a center; the first connecting shaft (43) and the second connecting shaft (44) are rotatably connected with the table top plate (1); the first connecting shaft (43) is rotationally connected with the first bevel gear (45) through a one-way bearing; the second connecting shaft (44) is rotationally connected with the second bevel gear (46) through a one-way bearing; the second rotating rod (3) is fixedly provided with a third bevel gear (47); the first bevel gear (45) and the second bevel gear (46) are meshed with the third bevel gear (47); one end of the table panel (1) close to the first connecting shaft (43) is rotatably connected with a first driven shaft (48); the driven shaft I (48) is connected with the connecting shaft I (43) through a chain; the driven shaft one (48) drives the container assembly through a bevel gear; the driven shaft I (48) is fixedly provided with a fan-shaped gear ring (51); one end of the table panel (1) close to the driven shaft I (48) is rotatably connected with a driven shaft II (49); the driven shaft II (49) is fixedly provided with a spur gear II (50); the second spur gear (50) is meshed with the fan-shaped gear ring (51); the driven shaft II (49) drives the material receiving assembly through a chain; one end of the table top board (1) close to the second connecting shaft (44) is connected with a sliding seat (52) in a sliding manner; the sliding seat (52) is rotationally connected with a driven shaft III (53); the driven shaft III (53) and the connecting shaft II (44) are fixedly provided with a spur gear III; the spur gears are meshed three times; the screw one (2) is fixedly provided with a spur gear four (54); the sliding seat (52) is fixedly provided with a rack; the fourth spur gear (54) is meshed with the rack; a fixed seat is fixedly arranged at one end of the table top plate (1) close to the sliding seat (52); the fixed seat is rotatably connected with a driven shaft IV (55); the driven shaft IV (55) and the driven shaft III (53) are driven by gears; and the driven shaft IV (55) drives the receiving assembly through a chain.
2. The detection device for rock and soil composition analysis according to claim 1, further comprising a switch assembly fixedly mounted on the deck plate (1) at one end near the drill bit, the switch assembly comprising a second electric push rod and a third electric push rod; the electric push rod II is fixedly arranged at one end, close to the table top plate (1), of the first fixing frame (5); the second electric push rod is fixedly provided with an extension rod; the extension rod is in sliding connection with the second rotating rod (3); a pushing block is connected inside the inner pipe (14) in a sliding manner; one end of the extension rod is arranged inside the inner tube (14); the electric push rod III is arranged at one end of the deck plate (1) close to the drill bit; and the electric push rod III is fixedly provided with a circular disc.
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| CN202111274979.8A CN113984433B (en) | 2021-10-29 | 2021-10-29 | Detection equipment for rock and soil component analysis |
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| CN113984433B true CN113984433B (en) | 2024-05-03 |
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| CN113984433A (en) | 2022-01-28 |
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