CN112485055A

CN112485055A - Sampling equipment is got to geological soil fixed point

Info

Publication number: CN112485055A
Application number: CN202110099463.8A
Authority: CN
Inventors: 苑满人
Original assignee: Shenzhen Chuhui Technology Co ltd
Current assignee: Shenzhen Chuhui Technology Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-03-12

Abstract

The invention discloses a sampling device for fixed-point excavation of soil on the ground, which comprises a machine body, wherein an excavation cavity is arranged in the machine body, a belt wheel cavity is arranged at the lower left side of the machine body, a fixed partition plate is fixedly arranged at the lower side of the excavation cavity, a main motor and a power air pump are fixedly arranged on the right side wall of the excavation cavity, a collection cavity is arranged on the right side wall of the excavation cavity, a forward device of a mobile device is arranged at the belt wheel cavity and comprises a first rotating shaft which is rotatably arranged on the front side wall and the rear side wall of the belt wheel cavity, the rotating shaft extends to the outer side from one side to the other side, moving wheels are respectively and fixedly arranged on the two sides of the rotating shaft on the outer side of the machine body, a first belt wheel is fixedly arranged on the first rotating shaft in the belt wheel cavity, an excavation device for excavating the soil is arranged on a conical tooth of the excavation cavity, and a collection device for the, the labor intensity of manpower is reduced and the sampling efficiency is increased.

Description

Sampling equipment is got to geological soil fixed point

Technical Field

The invention relates to the field of geological exploration equipment, in particular to geological soil fixed-point excavation and sampling equipment.

Background

Geological exploration often needs to adopt the sampling to the soil of ground and basement, then carries out analysis processes to soil, and current soil is dug and is got and generally to be collected by staff's use tools, and this kind of mode sampling speed is slow, and is inefficient, and is great to personnel's intensity of labour moreover to there is the unsafe problem of sampling point, also needs the consumption time to the measurement of sampling point, consequently leads to holistic soil to dig and get sampling work efficiency and can't promote.

Disclosure of Invention

In order to solve the problems, the invention provides a geological soil fixed-point digging and sampling device.

The invention is realized by the following technical scheme.

The invention relates to a fixed-point excavation and sampling device for geological soil, which comprises a machine body, wherein an excavation cavity is arranged in the machine body, a belt wheel cavity is arranged at the lower left side of the machine body, a fixed partition plate is fixedly arranged at the lower side of the excavation cavity, a main motor and a power air pump are fixedly arranged on the right side wall of the excavation cavity, a collection cavity is arranged on the right side wall of the excavation cavity, and an advancing device of a mobile device is arranged at the belt wheel cavity;

the advancing device comprises a first rotating shaft which is rotatably arranged on the front side wall and the rear side wall of the belt wheel cavity, the first rotating shaft extends to the outer side from one side to two sides, moving wheels are fixedly arranged on two sides of the first rotating shaft on the outer side of the machine body respectively, a first belt wheel is fixedly arranged on the first rotating shaft in the belt wheel cavity, a second rotating shaft is rotatably connected with the rear side wall of the belt wheel cavity, a second belt wheel is fixedly arranged on the second rotating shaft, a third rotating shaft is rotatably connected with the front side of the second belt wheel, a first bevel gear and a rotating wheel are fixedly arranged on the third rotating shaft, a rotating shaft is fixedly arranged on the rotating wheel, a fixed plate is fixedly arranged on the left side wall of the excavating cavity, a fourth rotating shaft which is rotatably connected between the belt wheel cavity and the excavating cavity is rotatably connected onto the fixed plate, the fourth rotating shaft rotates in the fixed partition plate, a second bevel gear is arranged in the fourth rotating shaft on, the third bevel gear is an incomplete bevel gear, the third bevel gear is meshed with the fourth bevel gear and the first bevel gear, the third rotating shaft can rotate on the fourth bevel gear, the fourth bevel gear and the first bevel gear are opposite in rotating direction, two first fixing blocks are fixedly arranged on the lower side of the fixing partition plate, an extending plate and two second fixing blocks are fixedly arranged on the right side wall of the excavation cavity, the left side wall and the right side wall of the lower side of the excavation cavity are rotatably connected with a fifth rotating shaft, a first gear and a second gear are fixedly arranged in the fifth rotating shaft, a power air pump is fixedly arranged in a machine body on the lower side of the main motor, the main motor is in power connection with a motor shaft, two fixing baffles are fixedly arranged on the motor shaft, a one-way ratchet wheel is fixedly arranged on the left side of the motor shaft;

the digging cavity bevel gear is provided with a digging device for digging soil, and the right side of the digging cavity is provided with a collecting device for collecting soil.

Preferably, the lower right side of the machine body is rotatably connected with the movable wheel, a connecting belt is connected between the second belt wheel and the first belt wheel, a rotating rod is rotatably connected to the rotating shaft, a lifting sliding plate which is rotatably connected with the rotating rod is slidably connected to the front side wall of the belt wheel cavity, a positioning insertion rod is fixedly arranged on the lower side of the lifting sliding plate and can be inserted into the ground, and a bevel gear five meshed with the bevel gear two is fixedly arranged on the left side of the ratchet rotating shaft.

Preferably, the digging device comprises a sliding block slidably mounted in the fixed partition plate, a moving rotating shaft is rotatably connected to the sliding block, a third gear is fixedly arranged on the lower side of the moving rotating shaft, a nut is fixedly arranged in the third gear, a lead screw shaft is connected to the nut through a thread, a lifting plate is fixedly arranged on the upper side of the lead screw shaft, a moving block is sleeved on the motor shaft between the two fixed baffles, two vertically symmetrical pushing cylinders are arranged in the moving block, the pushing cylinders are connected with the power air pump through air pipes, a cylinder piston is slidably connected to each pushing cylinder, a piston connecting rod is fixedly arranged on each cylinder piston, a moving nut sliding in the moving block is fixedly arranged on each piston connecting rod, a connecting spring is connected between each moving nut and the moving block, and each moving nut can be in threaded connection with the motor shaft, the movable block is characterized in that a movable sliding block is fixedly arranged on the front side of the movable block, a lead screw shaft is slidably connected with the movable sliding block, an excavating shovel is fixedly arranged on the lower side of the lead screw shaft, a push plate is slidably connected with the excavating shovel, two sliding rods which slide in the excavating shovel are fixedly arranged on the push plate, fixed magnets are fixedly arranged in the two fixed baffles, movable magnets are fixedly arranged on the left side and the right side of each movable nut, the fixed magnets can attract the movable magnets, a first gear ring is slidably connected to the lower side of the fixed block, and the first gear ring is rotatably and slidably arranged in the first fixed block.

Preferably, a sixth bevel gear is fixedly arranged on the right side of the motor shaft, a sixth rotating shaft is rotatably connected in the fixed partition plate, a seventh bevel gear meshed with the sixth bevel gear is fixedly arranged on the upper side of the sixth rotating shaft, and a fourth gear meshed with the first gear ring is fixedly arranged on the lower side of the sixth rotating shaft.

Preferably, the collecting device comprises a rotating shaft plate fixedly mounted on the rear side wall of the excavation cavity, an upper rotating shaft and a lower rotating shaft are rotatably mounted in the rotating shaft plate, the upper rotating shaft and the lower rotating shaft can slide up and down in the rotating shaft plate, a fifth gear is arranged in the upper rotating shaft and the lower rotating shaft, a rotating shaft sleeve is rotatably connected to the upper rotating shaft and the lower rotating shaft, an upper sliding rod and a lower sliding rod are fixedly mounted on the lower side of the rotating shaft sleeve, a fixed body is fixedly mounted in the rear side wall of the excavation cavity on the lower side of the upper rotating shaft and the lower rotating shaft, an upper sliding plate and a lower sliding plate fixedly connected with the upper sliding rod and the lower sliding rod are slidably connected in the fixed body, an upper spring and a lower spring are connected between the fixed body and the rotating shaft sleeve, a contact plate is fixedly mounted on the lower side of the upper sliding rod and the lower, the fifth gear can be meshed with the first gear.

Preferably, be equipped with gear ring two on the fixed block two, gear ring two is in rotatory the slip in the fixed block two, gear ring two with two meshing of gear, two left sides of gear ring have set firmly the connecting rod that a plurality of circumferences distribute, it is connected with rotatory basin, every to rotate on the connecting rod rotatory basin downside has set firmly shelves pole, it has set firmly the dead lever to excavate the chamber right side wall, the fixed slide of slope has set firmly in the collection chamber.

The beneficial effects are that: the utility model provides a sampling equipment is dug to geological soil fixed point, wherein advancing device can make equipment move forward intermittently, and insert ground, fixes equipment, and the device of digging can descend after equipment is fixed and dig and get soil, and collection device can collect soil transportation, and this equipment can automatic movement and dig the soil and get, realizes that the fixed point of ground soil removes and digs and get, need not manual control operation, digs in addition automatically, has reduced the manpower intensity of labour and has increased the efficiency of sample.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a cross-sectional view taken along the line A-A of FIG. 1 in accordance with an embodiment of the present invention;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with an embodiment of the present invention;

FIG. 4 is an enlarged schematic view at C of FIG. 1 according to an embodiment of the present invention;

fig. 5 is an enlarged schematic view of the embodiment of the present invention at D in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a geological soil fixed-point digging and sampling device, which comprises a machine body 10, wherein a digging cavity 86 is arranged in the machine body 10, a belt wheel cavity 85 is arranged at the lower left side of the machine body 10, a fixed partition plate 19 is fixedly arranged at the lower side of the digging cavity 86, a main motor 11 and a power air pump 47 are fixedly arranged on the right side wall of the digging cavity 86, a collecting cavity 61 is arranged on the right side wall of the digging cavity 86, a forward device 87 of a mobile device is arranged at the position of the belt wheel cavity 85, the forward device 87 comprises a first rotating shaft 33 which is rotatably arranged on the front side wall and the rear side wall of the belt wheel cavity 85, the first rotating shaft 33 extends to the outer side from two sides, moving wheels 35 are respectively and fixedly arranged on two sides of the first rotating shaft 33 on the outer side of the machine body 10, a first belt wheel 34 is fixedly arranged on the first rotating shaft 33 in the belt wheel cavity 85, a second rotating shaft 22 is rotatably, a third rotating shaft 26 is rotatably connected to the front side of the second belt wheel 23, a first bevel gear 25 and a third rotating wheel 27 are fixedly arranged on the third rotating shaft 26, a rotating shaft 28 is fixedly arranged on the third rotating wheel 27, a fixing plate 15 is fixedly arranged on the left side wall of the excavating cavity 86, a fourth rotating shaft 16 which is rotatably connected between the belt wheel cavity 85 and the excavating cavity 86 is rotatably connected to the fixing plate 15, the fourth rotating shaft 16 rotates in the fixed partition plate 19, a second bevel gear 17 is arranged in the fourth rotating shaft 16 on the upper side of the fixed partition plate 19, a third bevel gear 21 is fixedly arranged on the fourth rotating shaft 16 in the belt wheel cavity 85, the third bevel gear 21 is an incomplete bevel gear, the third bevel gear 21 is meshed with the fourth bevel gear 24 and the first bevel gear 25, the third rotating shaft 26 can rotate on the fourth bevel gear 24, and the fourth bevel gear 24 and the first bevel gear 25 rotate in opposite directions, two first fixing blocks 36 are fixedly arranged on the lower side of the fixed partition plate 19, an extension plate 46 and two second fixing blocks 55 are fixedly arranged on the right side wall of the excavating cavity 86, a fifth rotating shaft 49 is rotatably connected to the left side wall and the right side wall of the lower side of the excavating cavity 86, a first gear 52 and a second gear 53 are fixedly arranged in the fifth rotating shaft 49, a power air pump 47 is fixedly arranged in the machine body 10 on the lower side of the main motor 11, the main motor 11 is in power connection with a motor shaft 12, two fixing baffles 62 are fixedly arranged on the motor shaft 12, a one-way ratchet 83 is fixedly arranged on the left side of the motor shaft 12, a ratchet rotating shaft 84 is fixedly arranged on the left side of the one-way ratchet 83, a third belt wheel 13 is fixedly arranged on the ratchet rotating shaft 84, an excavating device 88 for excavating soil is arranged on.

Advantageously, the moving wheel 35 is rotatably connected to the lower right side of the machine body 10, the connecting belt 32 is connected between the second belt wheel 23 and the first belt wheel 34, the rotating rod 29 is rotatably connected to the rotating shaft 28, the lifting slide plate 30 rotatably connected to the rotating rod 29 is slidably connected to the front side wall of the belt wheel cavity 85, the positioning insertion rod 31 is fixedly arranged on the lower side of the lifting slide plate 30, the positioning insertion rod 31 can be inserted into the ground, the bevel gear five 14 meshed with the bevel gear two 17 is fixedly arranged on the left side of the ratchet rotating shaft 84, so that the main motor 11 is started, the motor shaft 12 rotates in the forward direction to drive the one-way ratchet 83 to rotate, the one-way ratchet 83 drives the bevel gear five 14 and the belt wheel three 13 to rotate, the bevel gear five 14 drives the bevel gear two 17 and the rotating shaft four 16 to rotate, the bevel gear three 21 rotates, and the bevel gear three 21 sequentially drives the bevel gear four, the second belt wheel 23 and the rotating wheel 27 rotate in sequence and turn in opposite directions, when the bevel gear four 24 is driven by the bevel gear three 21, the second belt wheel 23 rotates, the second belt wheel 23 drives the first belt wheel 34 to rotate through the connecting belt 32, the first belt wheel 34 rotates the two moving wheels 35 to move the machine body 10 forward, the moving wheel 35 on the right side rotates therewith, when the bevel gear three 21 drives the bevel gear one 25 to rotate, the moving wheel 35 stops rotating, the rotating wheel 27 rotates to drive the rotating shaft 28 to rotate, the rotating shaft 28 drives the rotating rod 29 to move up and down to move the lifting slide plate 30 up and down, the rotating rod 29 rotates in the lifting slide plate 30, the lifting slide plate 30 slides in the side wall of the belt wheel cavity 85 to drive the positioning insertion rod 31 to move up and down, when the positioning insertion rod 31 descends, the positioning insertion rod 31 is inserted into the ground, and stops and fixes the machine body 10.

Advantageously, the digging device 88 comprises a sliding block 38 slidably mounted in the fixed partition plate 19, a moving rotating shaft 39 is rotatably connected to the sliding block 38, a gear wheel three 40 is fixedly arranged on the lower side of the moving rotating shaft 39, a nut 41 is fixedly arranged in the gear wheel three 40, a lead screw shaft 42 is connected to the nut 41 in a threaded manner, a lifting plate 70 is fixedly arranged on the upper side of the lead screw shaft 42, a moving block 63 is sleeved on the motor shaft 12 between the two fixed baffle plates 62, two vertically symmetrical pushing cylinders 64 are arranged in the moving block 63, an air pipe is connected between the pushing cylinders 64 and the power air pump 47, a cylinder piston 65 is slidably connected to each pushing cylinder 64, a piston connecting rod 66 is fixedly arranged on the cylinder piston 65, a moving nut 68 sliding in the moving block 63 is fixedly arranged on the piston connecting rod 66, and a connecting spring 67 is connected between the moving nut 68 and the moving block 63, the moving nut 68 can be connected with the motor shaft 12 by a screw thread, a moving slider 69 is fixed on the front side of the moving block 63, the lead screw shaft 42 is connected in a sliding manner in the moving slider 69, a digging shovel 43 is fixed on the lower side of the lead screw shaft 42, a push plate 44 is connected in a sliding manner in the digging shovel 43, two slide bars 45 sliding in the digging shovel 43 are fixed on the push plate 44, a fixed magnet 81 is fixed on each of the two fixed baffles 62, a moving magnet 82 is fixed on each of the left and right sides of the moving nut 68, the fixed magnet 81 can attract the moving magnet 82, a first gear ring 37 is connected on the lower side of the first fixed block 36 in a sliding manner, the first gear ring 37 slides in the first fixed block 36 in a rotating manner, so that after the positioning inserted rod 31 is inserted into the ground, the main motor 11 rotates reversely, the motor shaft 12 rotates reversely, the one-way ratchet 83 and the rotating shaft 84 do not rotate, the positioning rod 31 is kept inserted into the ground, the power air pump 47 is started, the power air pump 47 ventilates the pushing cylinder 64, pushes the cylinder piston 65 to move, the moving nuts 68 approach each other, the connecting spring 67 is stretched, the moving nuts 68 are in threaded connection with the motor shaft 12, the moving nuts 68 move on the motor shaft 12 to drive the moving blocks 63 and the moving sliders 69 to move, the lead screw shaft 42 moves along with the moving sliders 69, when the motor shaft 12 rotates forwards, the lead screw shaft 42 moves leftwards, after the machine body 10 moves, the positioning rod 31 is inserted into the ground to fix the machine body 10, when the lead screw shaft 42 moves to the fixed baffle plate 62 on the left side, the power air pump 47 controls the pushing cylinder 64, the cylinder piston 65 resets, the connecting spring 67 pulls the moving nuts 68 to separate, the moving nut 68 is disconnected from the motor shaft 12, the moving nut 68 stops moving, the screw shaft 42 stops moving, the moving magnet 82 on the left side attracts the fixed magnet 81 on the left side, the screw shaft 42 drives the nut 41 and the gear wheel three 40 to move, and drives the sliding block 38 to move in the fixed partition 19, and the gear wheel three 40 is meshed with the left side of the gear ring one 37.

Advantageously, a bevel gear six 18 is fixedly arranged on the right side of the motor shaft 12, a rotating shaft six 91 is rotatably connected in the fixed partition plate 19, a bevel gear seven 90 engaged with the bevel gear six 18 is fixedly arranged on the upper side of the rotating shaft six 91, a gear four 20 engaged with the gear ring one 37 is fixedly arranged on the lower side of the rotating shaft six 91, so that the motor shaft 12 drives the bevel gear six 18 to rotate and drives the bevel gear seven 90 and the gear four 20 to rotate, the gear four 20 drives the gear ring one 37 to rotate, the gear ring one 37 rotatably slides in the fixed block one 36, the gear ring one 37 drives the gear three 40 to rotate and drives the nut 41 to rotate, the nut 41 drives the screw shaft 42 to move up and down, when the motor shaft 12 rotates forward, the nut 41 drives the screw shaft 42 to move down and the shovel 43 to insert into the soil, soil enters the digging shovel 43, the push plate 44 is pushed to ascend to complete digging, when the motor shaft 12 rotates reversely, the power air pump 47 controls the push air cylinder 64 to push the moving nuts 68 to approach each other, the moving slider 69 is connected with the motor shaft 12 again in a threaded manner, the motor shaft 12 drives the moving nuts 68 to move reversely, the moving block 63 moves rightwards, the screw shaft 42 is driven to move rightwards, the gear third 40 moves rightwards, then the power air pump 47 controls the push air cylinder 64 to separate the moving nuts 68, the fixed magnet 81 on the right side attracts the moving magnet 82 on the right side, the gear third 40 is meshed with the right side of the gear ring first 37, the screw shaft 42 stops moving, the gear fourth 20 rotates reversely, the gear ring first 37 rotates reversely, the gear third 40 and the nut 41 rotate reversely, when the screw shaft 42 is raised, the screw shaft 42 moves right into the extension plate 46, and when the screw shaft 42 is raised, the slide bar 45 abuts against the extension plate 46 and is pushed down, and the push plate 44 pushes soil in the shovel 43, and the soil falls.

Advantageously, the collecting device 89 comprises a rotating shaft plate 79 fixedly installed on the rear side wall of the excavation chamber 86, an upper rotating shaft 80 and a lower rotating shaft 80 are rotatably installed in the rotating shaft plate 79, the upper rotating shaft 80 and the lower rotating shaft 80 can slide up and down in the rotating shaft plate 79, a gear five 78 is installed in the upper rotating shaft 80 and the lower rotating shaft 80, a rotating shaft sleeve 72 is rotatably connected to the upper rotating shaft 80 and the lower rotating shaft sleeve 72, an upper sliding rod 75 and a lower sliding rod 75 are fixedly installed on the lower side of the rotating shaft sleeve 72, a fixed body 73 is fixedly installed in the rear side wall of the excavation chamber 86 on the lower side of the upper rotating shaft 80, an upper sliding plate 74 fixedly connected to the upper sliding rod 75 and the lower sliding plate 74 are slidably connected to the fixed body 73, an upper spring 77 and a lower spring is connected between the fixed body 73 and the rotating shaft sleeve 72, a contact plate 76 is fixedly, a fourth pulley 50 is fixedly arranged in the rotating shaft seventh 48, a vertical belt 51 is connected between the fourth pulley 50 and the third pulley 13, the fifth gear 78 can be engaged with the first gear 52, so that when the motor shaft 12 rotates in the forward direction, the third pulley 13 rotates, the fourth pulley 50 is driven to rotate by the vertical belt 51, the fourth pulley 50 drives the fifth gear 78 to rotate by the universal joint 71, so that the fifth gear 78 rotates, when the screw shaft 42 rises, the screw shaft 42 drives the lifting plate 70 to rise, the lifting plate 70 moves to the right and rises along with the screw shaft 42, when the lifting plate 70 rises to contact with the contact plate 76, the lifting plate 70 pushes the contact plate 76 to rise, so that the upper and lower rotating shafts 80 rise, the upper and lower rotating shafts 80 slide in the rotating shaft plate 79, and the upper and lower sliding plates 74 slide in the fixed body 73, the upper and lower springs 77 are compressed, the upper and lower rotating shafts 80 rise to drive the gear five 78 to rise, the gear five 78 is meshed with the gear one 52, and the gear five 78 drives the gear one 52 and the gear two 53 to rotate.

Advantageously, a second gear ring 54 is arranged on the second fixed block 55, the second gear ring 54 slides in the second fixed block 55 in a rotating manner, the second gear ring 54 is engaged with the second gear 53, a plurality of circumferentially distributed connecting rods 57 are fixedly arranged on the left side of the second gear ring 54, rotating basins 58 are rotatably connected to the connecting rods 57, a stop rod 59 is fixedly arranged on the lower side of each rotating basin 58, a fixed rod 56 is fixedly arranged on the right side wall of the excavation cavity 86, an inclined fixed sliding plate 60 is fixedly arranged in the collection cavity 61, so that soil in the excavating shovel 43 falls into the rotating basin 58 on the lower side, the second gear 53 drives the second gear ring 54 to rotate, the rotating basin 58 rotates with the soil, the rotating basin 58 is kept horizontal under the gravity, and when the rotating basin 58 rotates to the upper side of the second gear ring 54, the stop rod 59 is stopped by the fixed rod 56, the rotating basin 58 rotates on the connecting rod 57, the rotating basin 58 tilts and turns, and soil in the rotating basin 58 falls onto the fixed sliding plate 60 and slides into the collecting cavity 61 to collect the soil.

In the initial state, the main motor 11 and the power air pump 47 are not started, the screw shaft 42 is in the middle of the motor shaft 12, the push plate 44 is at the lower side of the digging shovel 43, and the gear five 78 is separated from the gear one 52.

When the machine starts to work, the main motor 11 is started, the motor shaft 12 rotates in the forward direction to drive the one-way ratchet 83 to rotate, the one-way ratchet 83 drives the bevel gear five 14 and the belt wheel three 13 to rotate, the bevel gear five 14 drives the bevel gear two 17 and the rotating shaft four 16 to rotate, the bevel gear three 21 rotates, the bevel gear three 21 sequentially drives the bevel gear four 24 and the bevel gear one 25 to rotate, the belt wheel two 23 and the rotating wheel 27 sequentially rotate and reverse in direction, when the bevel gear three 21 drives the bevel gear four 24 to rotate, the belt wheel two 23 drives the belt wheel one 34 to rotate through the connecting belt 32, the belt wheel one 34 rotates the two moving wheels 35 to move the machine body 10 forward, the moving wheel 35 on the right side rotates along with the belt wheel, when the bevel gear three 21 drives the bevel gear one 25 to rotate, the moving wheel 35 stops rotating, the rotating wheel 27 rotates to drive the rotating shaft 28 to, the rotating rod 29 rotates in the lifting slide plate 30, the lifting slide plate 30 slides in the side wall of the belt wheel cavity 85 to drive the positioning inserted rod 31 to lift, when the positioning inserted rod 31 descends, the positioning inserted rod 31 is inserted into the ground, the machine body 10 is stopped and fixed, when the positioning inserted rod 31 is inserted into the ground, the main motor 11 rotates reversely, the motor shaft 12 rotates reversely, the one-way ratchet 83 and the ratchet rotating shaft 84 do not rotate, the positioning inserted rod 31 keeps the state of being inserted into the ground, the power air pump 47 is started, the power air pump 47 ventilates the pushing air cylinder 64, the pushing air cylinder piston 65 moves to enable the moving nuts 68 to approach each other, the connecting spring 67 is stretched, the moving nuts 68 are in threaded connection with the motor shaft 12, the moving nuts 68 move on the motor shaft 12 to drive the moving block 63 and the moving slide block 69 to move, the lead screw shaft 42 moves along with the moving slide block 69, when the motor shaft 12 rotates, the positioning inserted link 31 is inserted into the fixed body 10, when the screw shaft 42 moves to the left fixed baffle 62, the power air pump 47 controls the pushing air cylinder 64, the air cylinder piston 65 is reset, the connecting spring 67 pulls the moving nut 68 to separate, the moving nut 68 is disconnected with the motor shaft 12, the moving nut 68 stops moving, the screw shaft 42 stops moving, the left moving magnet 82 attracts the left fixed magnet 81, the screw shaft 42 drives the nut 41 and the gear three 40 to move, and drives the sliding block 38 to move in the fixed baffle 19, the gear three 40 is engaged with the left side of the gear ring one 37, the motor shaft 12 drives the bevel gear six 18 to rotate, drives the bevel gear seven 90 and the gear four 20 to rotate, the gear four 20 drives the gear ring one 37 to rotate, the gear ring one 37 rotatably slides in the fixed block one 36, the gear ring one 37 drives the gear three 40 to rotate, drives the nut 41 to rotate, the nut 41 drives the screw shaft 42 to move up and, when the motor shaft 12 rotates forward, the nut 41 drives the lead screw shaft 42 to descend, so that the shovel 43 descends, the shovel 43 is inserted into soil, soil enters the shovel 43, the push plate 44 is pushed to ascend, soil excavation is completed, when the motor shaft 12 rotates reversely, the power air pump 47 controls the push air cylinder 64, the push moving nuts 68 are pushed to approach each other, the moving slider 69 is connected with the motor shaft 12 again in a threaded manner, the motor shaft 12 reversely drives the moving nut 68 to move, the moving block 63 moves rightwards, the lead screw shaft 42 moves rightwards, the gear three 40 moves rightwards, then the power air pump 47 controls the push air cylinder 64, the moving nut 68 is separated, the right fixed magnet 81 attracts the right moving magnet 82, the gear three 40 is meshed with the right side of the gear ring one 37, the lead screw shaft 42 stops moving, the gear four 20 rotates reversely, the gear ring one 37 rotates reversely, the gear three 40 and the nut 41 rotate reversely, the lead screw shaft 42 ascends, the lead screw, when the screw shaft 42 rises, the sliding rod 45 abuts against the extension plate 46 and is pushed downwards, the push plate 44 pushes soil in the digging shovel 43, the soil falls, when the motor shaft 12 rotates forwards, the third belt wheel 13 rotates, the fourth belt wheel 50 rotates through the vertical belt 51, the fourth belt wheel 50 drives the fifth gear 78 to rotate through the universal joint 71, the fifth gear 78 rotates, when the screw shaft 42 rises, the screw shaft 42 drives the lifting plate 70 to rise, the lifting plate 70 moves to the right and rises along with the screw shaft 42, when the lifting plate 70 rises to be in contact with the contact plate 76, the lifting plate 70 drives the contact plate 76 to rise, the upper and lower rotating shafts 80 slide in the rotating shaft plate 79, the upper and lower sliding plates 74 slide in the fixing body 73, the upper and lower springs 77 are compressed, the upper and lower rotating shafts 80 rise to drive the fifth gear 78 to rise, the fifth gear 78 is meshed with the first gear 52, the fifth gear 78 drives the, soil in the digging shovel 43 falls into the rotary basin 58 on the lower side, the second gear 53 drives the second gear ring 54 to rotate, the rotary basin 58 is driven to rotate, the rotary basin 58 rotates with the soil, the rotary basin 58 is kept horizontal under gravity, after the rotary basin 58 rotates to the upper side of the second gear ring 54, the blocking rod 59 is blocked by the fixed rod 56, the rotary basin 58 rotates on the connecting rod 57, the rotary basin 58 tilts and turns over, the soil in the rotary basin 58 falls onto the fixed sliding plate 60 and slides down into the collecting cavity 61, soil collection is completed, and fixed-point collection of the soil is integrally achieved.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a geological soil fixed point is dug and is got sampling device, includes the organism, its characterized in that: the machine body is internally provided with an excavating cavity, the left lower side of the machine body is provided with a belt wheel cavity, the lower side of the excavating cavity is fixedly provided with a fixed partition plate, the right side wall of the excavating cavity is fixedly provided with a main motor and a power air pump, the right side wall of the excavating cavity is provided with a collecting cavity, and the belt wheel cavity is provided with an advancing device of the mobile equipment;

2. A geological soil fixed-point excavation sampling device according to claim 1, characterized in that: the lower right side of the machine body is rotatably connected with the moving wheel, a connecting belt is connected between the second belt wheel and the first belt wheel, a rotating rod is connected to the rotating shaft in a rotating mode, a lifting sliding plate is connected to the front side wall of the belt wheel cavity in a sliding mode and is connected with the rotating rod in a rotating mode, a positioning insertion rod is fixedly arranged on the lower side of the lifting sliding plate and can be inserted into the ground, and a bevel gear V meshed with the bevel gear II is fixedly arranged on the left side of the ratchet rotating shaft.

3. A geological soil fixed-point excavation sampling device according to claim 1, characterized in that: the digging device comprises a sliding block which is slidably arranged in the fixed partition plate, a moving rotating shaft is rotatably connected on the sliding block, a gear III is fixedly arranged on the lower side of the moving rotating shaft, a nut is fixedly arranged in the gear III, a lead screw shaft is connected in the nut in a threaded manner, a lifting plate is fixedly arranged on the upper side of the lead screw shaft, a moving block is sleeved on the motor shaft between the two fixed partition plates, two vertically symmetrical pushing cylinders are arranged in the moving block, the pushing cylinders are connected with the power air pump through air pipes, a cylinder piston is slidably connected in each pushing cylinder, a piston connecting rod is fixedly arranged on the cylinder piston, a moving nut which slides in the moving block is fixedly arranged on the piston connecting rod, a connecting spring is connected between the moving nut and the moving block, and the moving nut can be in threaded connection with the motor shaft, the movable block is characterized in that a movable sliding block is fixedly arranged on the front side of the movable block, a lead screw shaft is slidably connected with the movable sliding block, an excavating shovel is fixedly arranged on the lower side of the lead screw shaft, a push plate is slidably connected with the excavating shovel, two sliding rods which slide in the excavating shovel are fixedly arranged on the push plate, fixed magnets are fixedly arranged in the two fixed baffles, movable magnets are fixedly arranged on the left side and the right side of each movable nut, the fixed magnets can attract the movable magnets, a first gear ring is slidably connected to the lower side of the fixed block, and the first gear ring is rotatably and slidably arranged in the first fixed block.

4. A geological soil fixed-point excavation sampling device according to claim 1, characterized in that: the right side of the motor shaft is fixedly provided with a sixth bevel gear, the fixed partition plate is connected with a sixth rotating shaft in a rotating mode, a seventh bevel gear meshed with the sixth bevel gear is fixedly arranged on the upper side of the sixth rotating shaft, and a fourth gear meshed with the first gear ring is fixedly arranged on the lower side of the sixth rotating shaft.

5. A geological soil fixed-point excavation sampling device according to claim 1, characterized in that: the collecting device comprises a rotating shaft plate fixedly arranged on the rear side wall of the excavating cavity, an upper rotating shaft and a lower rotating shaft are rotatably arranged in the rotating shaft plate, the upper rotating shaft and the lower rotating shaft can slide up and down in the rotating shaft plate, a fifth gear is arranged in the upper rotating shaft and the lower rotating shaft, a rotating shaft sleeve is rotatably connected to the upper rotating shaft and the lower rotating shaft, an upper sliding rod and a lower sliding rod are fixedly arranged on the lower side of the rotating shaft sleeve, a fixed body is fixedly arranged in the rear side wall of the excavating cavity on the lower side of the upper rotating shaft and the lower rotating shaft, an upper sliding plate and a lower sliding plate which are fixedly connected with the upper sliding rod and the lower sliding rod are slidably connected in the fixed body, an upper spring and a lower spring are connected between the fixed body and the rotating shaft sleeve, a contact plate is fixedly arranged on the lower side of the upper sliding rod, the fifth gear can be meshed with the first gear.

6. A geological soil fixed-point excavation sampling device according to claim 1, characterized in that: be equipped with gear ring two on the fixed block two, gear ring two is in rotatory the slip in the fixed block two, gear ring two with two meshing of gear, two left sides of gear ring have set firmly the connecting rod that a plurality of circumferences distribute, it is connected with rotatory basin, every to rotate on the connecting rod rotatory basin downside has set firmly shelves pole, it has set firmly the dead lever to excavate the chamber right side wall, the fixed slide of slope has set firmly in the collection chamber.