A rock and soil crushing device for water conservancy survey

Abstract

The present invention relates to the field of water conservancy survey technology, and specifically to a rock and soil crushing device for water conservancy survey. The rock and soil crushing device for water conservancy survey is arranged at a designated water conservancy site to be surveyed, and then the core mechanism in the rock and soil crushing device for water conservancy survey is used to drill a designated depth at the survey site. After the core mechanism drills the designated depth, the core is then drilled out at the survey site. After the core is drilled out, it does not escape from the ground but is isolated from other rocks and soils by the core mechanism. The crushing mechanism in the rock and soil crushing device for water conservancy survey continuously crushes the drilled out core. The beneficial effect of the present invention is that by achieving the purpose of rock and soil isolation, it can effectively prevent other rock and soil materials from entering the crushing area of ​​the crushing mechanism, thereby effectively improving the crushing efficiency and crushing ease of the rock core by the rock and soil crushing device for water conservancy survey.

Description

Technical Field

[0001] The invention relates to the technical field of water conservancy survey, and in particular to a rock and soil crushing device for water conservancy survey. Background Art

[0002] Water conservancy survey is one of the basic tasks of water conservancy construction. Its task is to investigate and study the nature, function and internal laws of relevant natural phenomena in the river basins or regions to be developed, evaluate and predict the possible mutual influence and various problems between various water conservancy facilities and the natural environment, and provide basic data and scientific basis for optimizing the planning, design, construction and operation of water conservancy projects. It is closely related to the investment and safe operation of the project. Pit exploration is an important method of water conservancy survey engineering. Pit exploration operations require the opening of exploration pits and exploration trenches in the operating area.

[0003] In the prior art, a patent document with publication number CN113622820B discloses a rock and soil crushing device for water conservancy survey, comprising four square bases, one of which is provided with a hand-cranked driving device, a synchronous reciprocating lifting frame device is provided on the square base, an assembled adjusting rod device is provided between the synchronous reciprocating lifting frame devices, and a spliced ​​fixing seat device is provided on the assembled adjusting rod device. The above device makes the exploration pit excavation more accurate and reduces the error during the exploration pit excavation;

[0004] However, the above device has the following technical problems when used:

[0005] 1. When the rock and soil are broken, the rock and soil to be sampled and broken cannot be separated from other rock and soil, thereby increasing the ease and efficiency of sampling and breaking of the rock and soil in the sampling area;

[0006] 2. When the rock and soil are broken, the impact crushing cannot effectively improve the crushing efficiency of the rock and soil and realize the automatic lifting sampling of the broken rock and soil, and the existing rock and soil crushing device cannot vibrate and filter out the excess waste liquid in the broken rock material when breaking the rock and soil;

[0007] 3. The core drilling mechanism and crushing mechanism of the rock and soil cannot work in a coordinated manner, which leads to low linkage of the device and high use and production costs;

[0008] Based on this, the present invention provides a rock and soil crushing device for water conservancy survey to solve the problems raised in the above background technology. Summary of the invention

[0009] The present invention aims at the technical problems existing in the prior art and provides a rock and soil crushing device for water conservancy survey to solve the problem that the prior device cannot separate the rock and soil to be sampled and crushed from other rock and soil when crushing rock and soil, thereby improving the ease and efficiency of sampling and crushing of rock and soil.

[0010] The technical solution of the present invention to solve the above technical problems is as follows: a rock and soil crushing device for water conservancy survey, the working process is as follows:

[0011] SS01, deployment, deployment of rock and soil crushing equipment for water conservancy exploration at designated water conservancy exploration sites;

[0012] SS02, positioning, after step SS01, the core mechanism in the rock and soil crushing device for water conservancy exploration is used to drill a specified depth at the exploration site. After the core mechanism drills the specified depth, the core is then drilled out at the exploration site. After the core is drilled, it does not come out of the ground but is isolated from other rocks and soil by the core mechanism;

[0013] SS03, crushing: after step SS02, the crushing mechanism in the rock and soil crushing device for water conservancy exploration continuously crushes the rock core drilled out in step SS02, and the crushed material is taken out by the crushing mechanism to the rock and soil crushing material collection mechanism for collection;

[0014] The rock and soil crushing device for water conservancy exploration comprises a movable carrier, the inner wall of which is slidably connected with a core mechanism and a crushing mechanism that can be raised and lowered, a vertical shaft driven by a servo motor is installed on the carrier, and the core mechanism and the crushing mechanism are linked by the vertical shaft;

[0015] The core drilling mechanism drills the core to be broken at the exploration site and keeps the core from escaping from the exploration site but is isolated from other rocks and soil;

[0016] The crushing mechanism crushes the core drilled by the core mechanism and takes out the crushed material.

[0017] Based on the above technical solution, the present invention can also be improved as follows.

[0018] Furthermore, a load platform is fixedly mounted on the bottom surface of the carrier, a set of casters is mounted on the load platform, a positioning probe is fixedly mounted on the load platform, an electric control box is fixedly mounted on the load platform, and a single-chip microcomputer is fixedly mounted on the electric control box.

[0019] The beneficial effect of adopting the above further solution is that, during operation, the single chip microcomputer is used to control the working state of the device in real time.

[0020] Furthermore, the core mechanism includes a drilling platform slidably connected to a carrier, a vertically arranged screw lifting module is fixedly installed on the carrier, the screw lifting module is transmission connected to the drilling platform, and a driven casing a and a drill barrel are rotationally connected on the drilling platform respectively, the driven casing a is driven by a vertical shaft, and the driven casing a is transmission connected to the drill barrel through a first chain belt.

[0021] The beneficial effect of adopting the above further solution is that, when in use, the screw lifting module is set to drive the drilling platform to penetrate into the specified depth of the exploration site. When the drill tube penetrates into the specified depth of the exploration site, the drilled core is isolated from the external rock and soil, and then the core in the drill tube can be quickly crushed;

[0022] And by achieving the purpose of rock and soil isolation, it can effectively prevent other rock and soil materials from entering the crushing area of ​​the crushing mechanism, thereby effectively improving the crushing efficiency of the rock core by the rock and soil crushing device for water conservancy exploration.

[0023] Furthermore, the drill tube is a hollow tubular structure with openings at both ends, and the bottom end of the drill tube is evenly distributed with serrations.

[0024] Furthermore, the crushing mechanism includes a crushing table slidably connected to the carrier, a winch assembly for driving the crushing table to rise and fall is installed between the crushing table and the carrier, the inner wall of the crushing table is rotatably connected with a driven sleeve b and a driving shaft respectively, the driven sleeve b is transmission-connected to the driving shaft through a second chain belt, the driven sleeve b is driven by a vertical shaft, the driving shaft is transmission-connected with an impact generating assembly, an impact cylinder and an impact shaft respectively, the impact cylinder is driven by the impact generating assembly and reciprocates up and down, the impact shaft is rotatably sleeved with a crushing sleeve, the crushing sleeve is rotationally connected to the impact cylinder, The crushing sleeve is connected to the impact shaft through a counter-linkage, a pointed cone is fixedly provided at the bottom end of the impact shaft, a group of crushing blocks are installed at the bottom of the impact shaft, and the bottom surface of each crushing block is evenly distributed with crushing teeth, a group of crushing blades distributed in a circular array are installed on the crushing sleeve and the impact shaft at positions corresponding to the crushing blocks, a spiral conveying filter is fixedly installed on the crushing sleeve at positions corresponding to the crushing blades, and vertically arranged filtrate holes are evenly distributed on the spiral conveying filter, a sample discharge pipe is fixedly connected to the top of the impact cylinder, and a high-pressure crushing component is arranged in the impact shaft.

[0025] Furthermore, the outer diameter of the impact cylinder is 0.95 times the inner diameter of the drill tube, the bottom end of the impact cylinder is open, the crushing block is arranged above the pointed cone, and the interiors of the driven sleeve a and the driven sleeve b are both provided with axial grooves which are open at both ends and are slidably connected to the vertical axis, and the cross-sections of the axial groove and the vertical axis are both regular polygons.

[0026] Furthermore, the counter-linkage component includes a counter-linkage shaft rotatably connected to the impact cylinder, and a counter-linkage bevel gear is fixedly installed on the counter-linkage shaft. The upper parts of the crushing sleeve and the impact shaft are fixedly installed with driven bevel gears, and the counter-linkage bevel gears are respectively arranged on both sides of the driven bevel gears. The two driven bevel gears are transmission connected to the counter-linkage bevel gears.

[0027] Furthermore, the hoisting assembly includes a reel rotatably connected to the top of the carrier and driven by a hoisting motor, a group of cables are wound on the reel, each end of the cables is fixedly connected to the crushing table, and a guide roller cooperating with the cables is rotatably connected between the inner surfaces of the carrier.

[0028] Furthermore, the impact generating assembly includes a group of elastic buffer parts installed between the crushing table and the impact cylinder, the top surface of the impact cylinder is fixedly installed with a vertically arranged vibration transmission tooth plate, the inner wall of the crushing table is rotatably connected with a horizontal axis, the end of the horizontal axis and the driving shaft are fixedly installed with linked bevel teeth, the two linked bevel teeth are meshed with each other, and a half gear meshed with the vibration transmission tooth plate is fixedly installed on the horizontal axis.

[0029] The beneficial effect of adopting the above further scheme is that during operation, the impact generating assembly is set to drive the impact cylinder and the impact shaft to reciprocate up and down within a set stroke during operation, and the up and down reciprocating vibration of the impact shaft and the crushing sleeve is generated to achieve the vibration and impact crushing effect on the rock and soil core, and the rock and soil vibration and impact crushing effect are achieved, thereby effectively improving the crushing efficiency of the rock and soil;

[0030] The drilled core is initially crushed by setting the crushing blocks and crushing teeth;

[0031] By setting the reverse linkage, the crushing sleeve and the impact shaft can be driven to rotate in the same axis in the opposite direction. The crushing sleeve and the impact shaft can rotate in the same axis in the opposite direction, so that the crushing blades at the crushing sleeve and the impact shaft can perform bidirectional rotary cutting high-speed crushing on the crushed materials crushed by the crushing block. The bidirectional rotary cutting high-speed crushing effect of the crushed materials is achieved, so as to effectively improve the crushing fineness of the core;

[0032] After the core is broken, the screw conveyor filter lifts the broken core upward. During the process of lifting the broken core material upward, the filtrate hole vibrates and drains the excess waste liquid in the broken core;

[0033] Furthermore, the high-pressure crushing assembly includes a liquid storage chamber arranged in the electric control box, a high-pressure pump connected to the liquid storage chamber, and a high-pressure spray channel arranged at the axial position of the driving shaft and the impact shaft. The liquid outlet port of the high-pressure pump is fixedly connected to the high-pressure spray channel through a hose, and a plurality of regularly distributed high-pressure spray holes connected to the high-pressure spray channel are opened inside the pointed cone portion.

[0034] The beneficial effect of adopting the above further scheme is that, when in use, the high-pressure pump discharges liquid at high pressure, which then has a high-pressure water impact crushing effect on the rock core.

[0035] The beneficial effects of the present invention are:

[0036] 1) When the present invention is used, after the drill tube penetrates into the specified depth of the exploration site, the drilled rock core is isolated from the external rock and soil. By achieving the purpose of rock and soil isolation, other rock and soil materials can be effectively prevented from entering the crushing area of ​​the crushing mechanism, thereby effectively improving the crushing efficiency and crushing ease of the rock core by the rock and soil crushing device for water conservancy exploration.

[0037] 2) When the present invention is working, the impact generating assembly is set to drive the impact cylinder and the impact shaft to vibrate up and down within a set stroke during operation. The up and down reciprocating vibration of the impact shaft and the crushing sleeve is generated to achieve vibration and impact crushing effects on the rock and soil core. By achieving the rock and soil vibration and impact crushing effects, the crushing efficiency of the rock and soil is effectively improved.

[0038] 3) When the present invention is working, through the setting of the driven casing a, the driven casing b and the vertical shaft, when the device is crushing the rock and soil, the rock and soil isolation coring mechanism and the rock and soil crushing mechanism can maintain linkage during operation. By achieving the above linkage effect, the functionality and linkage of the device are effectively improved and the production cost of the device is effectively reduced.

[0039] 4) When the present invention is working, the setting of the spiral conveying filtrate enables the device to automatically take out the rock and soil materials and collect them for sampling, and on the other hand, it can vibrate and filter out the excess waste liquid in the rock and soil crushed materials, thereby improving the sampling effect of the rock and soil crushed materials;

[0040] 5) By setting the counter-linkage, the crushing sleeve and the impact shaft can be driven to rotate coaxially in the opposite direction. The coaxial reverse movement of the crushing sleeve and the impact shaft occurs, so that the crushing blades at the crushing sleeve and the impact shaft can perform bidirectional rotary cutting and high-speed crushing on the crushed materials crushed by the crushing block. The bidirectional rotary cutting and high-speed crushing effect of the crushed materials is achieved, so as to effectively improve the crushing strength and crushing fineness of the core. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a schematic diagram of the overall structure of a rock and soil crushing device for water conservancy exploration used in a rock and soil crushing device for water conservancy exploration of the present invention;

[0042] Figure 2 For the present invention Figure 1 A schematic cross-sectional structure diagram of ;

[0043] Figure 3 For the present invention Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;

[0044] Figure 4 For the present invention Figure 2 A schematic diagram of the local enlarged structure at B in the middle;

[0045] Figure 5For the present invention Figure 2 A schematic diagram of the local enlarged structure at C in the middle;

[0046] Figure 6 It is a structural schematic diagram of the drilling platform and the driven casing a of the present invention;

[0047] Figure 7 It is a structural schematic diagram of the driven sleeve b and the elastic buffer member of the present invention;

[0048] Figure 8 It is a schematic diagram of the structure of the filtrate hole and the spiral conveying filter disc of the present invention;

[0049] Fig. 9 The present invention is a flow chart of the use of a rock and soil crushing device for water conservancy survey.

[0050] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0051] 1. Rock and soil crushing device for water conservancy exploration; 2. Carrier; 3. Servo motor; 4. Vertical axis; 5. Load platform; 6. Electric control box; 7. Drilling platform; 8. Screw lifting module; 9. Driven casing a; 10. Drill barrel; 11. Crushing platform; 12. Driven casing b; 13. Active shaft; 14. Impact cylinder; 15. Impact shaft; 16. Crushing sleeve; 17. Cone; 18. Crushing block; 19. Crushing teeth; 20. Crushing knife edge; 21. Spiral conveying filter; 22. Filtrate hole; 23. Sample discharge tube; 24. Counter-coupling shaft; 25. Winch motor; 26. Reel; 27. Suspension cable; 28. Elastic buffer; 29. ​​Vibration transmission tooth plate; 30. Horizontal axis; 31. Half gear; 32. High-pressure spray hole; 33. Liquid storage chamber; 34. High-pressure spray channel. DETAILED DESCRIPTION

[0052] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0053] The present invention provides the following preferred embodiments: Figure 1-Figure 9 As shown, a rock and soil crushing device for water conservancy survey, the working process is as follows:

[0054] SS01, deployment, deploying the rock and soil crushing device 1 for water conservancy exploration at the designated water conservancy exploration site;

[0055] SS02, positioning, after step SS01, the core mechanism in the rock and soil crushing device 1 for water conservancy exploration is used to drill a specified depth at the exploration site. After the core mechanism drills the specified depth, the core is then drilled out at the exploration site. After the core is drilled out, it does not come out of the ground but is isolated from other rocks and soil by the core mechanism;

[0056] SS03, crushing: after step SS02, the crushing mechanism in the rock and soil crushing device 1 for water conservancy exploration continuously crushes the rock core drilled out in step SS02, and the crushed material is taken out by the crushing mechanism to the rock and soil crushing material collection mechanism for collection;

[0057] The rock and soil breaking device 1 for water resources exploration comprises a movable carrier 2;

[0058] A load platform 5 is fixedly mounted on the bottom surface of the carrier 2 , a set of casters is mounted on the load platform 5 , a positioning probe is fixedly mounted on the load platform 5 , an electric control box 6 is fixedly mounted on the load platform 5 , and a single-chip microcomputer is fixedly mounted on the electric control box 6 .

[0059] When working, the single chip microcomputer is used to control the working status of the device in real time;

[0060] The inner wall of the carrier 2 is slidably connected with a core mechanism and a crushing mechanism that can be raised and lowered. A vertical shaft 4 driven by a servo motor 3 is installed on the carrier 2. The core mechanism and the crushing mechanism are linked by the vertical shaft 4.

[0061] The core mechanism drills the core to be broken at the exploration site and keeps the core from escaping from the exploration site but is isolated from other rocks and soil;

[0062] The crushing mechanism crushes the core drilled by the core mechanism and carries out the crushed material.

[0063] As an embodiment, the core mechanism includes a drilling platform 7 slidably connected to a carrier 2, a vertically arranged screw lifting module 8 is fixedly installed on the carrier 2, the screw lifting module 8 is transmission-connected to the drilling platform 7, a driven casing a9 and a drill barrel 10 are rotationally connected to the drilling platform 7, respectively, the driven casing a9 is driven by a vertical shaft 4, and the driven casing a9 is transmission-connected to the drill barrel 10 via a first chain belt.

[0064] When in use, the screw lifting module 8 is set to drive the drilling platform 7 to penetrate into the specified depth of the exploration site. When the drill tube 10 penetrates into the specified depth of the exploration site, the drilled core is isolated from the external rock and soil, and then the core in the drill tube 10 can be quickly crushed;

[0065] Furthermore, by achieving the purpose of rock and soil isolation, other rock and soil materials can be effectively prevented from entering the crushing area of ​​the crushing mechanism, thereby effectively improving the crushing efficiency of the rock and soil crushing device 1 for water conservancy exploration on the rock core.

[0066] The drill tube 10 is a hollow tubular structure with two ends opened, and the bottom end of the drill tube 10 is uniformly distributed with saw teeth.

[0067] As an embodiment, the crushing mechanism includes a crushing table 11 slidably connected to the carrier 2, and a winch assembly for driving the crushing table 11 to rise and fall is installed between the crushing table 11 and the carrier 2;

[0068] As an embodiment, the hoisting assembly includes a reel 26 rotatably connected to the top of the carrier 2 and driven by a hoisting motor 25, a group of hoisting cables 27 are wound on the reel 26, and the ends of each hoisting cable 27 are fixedly connected to the crushing table 11, and a guide roller cooperating with the hoisting cable 27 is rotatably connected between the inner surfaces of the carrier 2;

[0069] The inner wall of the crushing table 11 is rotatably connected with a driven sleeve b12 and a driving shaft 13, respectively. The driven sleeve b12 is connected to the driving shaft 13 through a second chain belt, and the driven sleeve b12 is driven by the vertical shaft 4.

[0070] The driving shaft 13 is respectively connected to an impact generating assembly, an impact cylinder 14 and an impact shaft 15. The impact cylinder 14 is driven by the impact generating assembly and reciprocates up and down. The impact shaft 15 is rotatably sleeved with a crushing sleeve 16, which is rotatably connected to the impact cylinder 14.

[0071] As an embodiment, the impact generating assembly includes a group of elastic buffer members 28 installed between the crushing table 11 and the impact cylinder 14, a vertically arranged vibration transmission tooth plate 29 is fixedly installed on the top surface of the impact cylinder 14, a horizontal shaft 30 is rotatably connected to the inner wall of the crushing table 11, and linkage bevel gears are fixedly installed on the end of the horizontal shaft 30 and the driving shaft 13, the two linkage bevel gears are meshed with each other, and a half gear 31 meshed with the vibration transmission tooth plate 29 is fixedly installed on the horizontal shaft 30.

[0072] During operation, the impact generating assembly is set to drive the impact cylinder 14 and the impact shaft 15 to reciprocate up and down within a set stroke during operation. The reciprocating up and down vibration of the impact shaft 15 and the crushing sleeve 16 is generated to achieve vibration and impact crushing effects on rock and soil cores. The rock and soil vibration and impact crushing effects are achieved, thereby effectively improving the crushing efficiency of rock and soil.

[0073] The crushing sleeve 16 is connected to the impact shaft 15 through a counter-linkage member;

[0074] The counter-linkage member includes a counter-linkage shaft 24 rotatably connected to the impact cylinder 14, a counter-linkage bevel gear is fixedly installed on the counter-linkage shaft 24, and driven bevel gears are fixedly installed on the upper parts of the crushing sleeve 16 and the impact shaft 15. The counter-linkage bevel gears are respectively arranged on both sides of the driven bevel gears, and the two driven bevel gears are both drivingly connected to the counter-linkage bevel gears;

[0075] A pointed cone 17 is fixedly provided at the bottom end of the impact shaft 15, a group of crushing blocks 18 are installed at the bottom of the impact shaft 15, and crushing teeth 19 are evenly distributed on the bottom surface of each crushing block 18. A group of crushing blades 20 distributed in a circular array are installed on the crushing sleeve 16 and the impact shaft 15 and at the position corresponding to the crushing block 18. A spiral conveying filter 21 is fixedly installed on the crushing sleeve 16 and at the position corresponding to the crushing blade 20, and vertically arranged filtrate holes 22 are evenly distributed on the spiral conveying filter 21. A sample discharge pipe 23 is fixedly connected to the top of the impact cylinder 14, and a high-pressure crushing component is arranged in the impact shaft 15.

[0076] By setting the crushing block 18 and the crushing teeth 19, the drilled core is initially crushed;

[0077] By setting the reverse linkage, the crushing sleeve 16 and the impact shaft 15 can be driven to rotate coaxially in the opposite direction. The coaxial reverse movement of the crushing sleeve 16 and the impact shaft 15 occurs, so that the crushing blades 20 at the crushing sleeve 16 and the impact shaft 15 can perform bidirectional rotary cutting high-speed crushing on the crushed materials crushed by the crushing block 18. By achieving the bidirectional rotary cutting high-speed crushing effect of the crushed materials, the crushed fineness of the core can be effectively improved.

[0078] The outer diameter of the impact tube 14 is 0.95 times the inner diameter of the drill tube 10, and the bottom end of the impact tube 14 is open;

[0079] The outer diameter of the impact tube 14 and the inner diameter of the drill tube 10 are set so that the impact tube 14 can penetrate into the interior of the drill tube 10;

[0080] The crushing block 18 is arranged above the pointed cone portion 17. The driven sleeves a9 and b12 are both provided with shaft grooves with both ends opened and slidably connected to the vertical shaft 4. The cross sections of the shaft grooves and the vertical shaft 4 are both regular polygons.

[0081] After the core is broken, the screw conveying filter 21 lifts the broken core upwards. During the process of lifting the broken core material upwards, the filtrate hole 22 vibrates and drains the excess waste liquid in the broken core.

[0082] The high-pressure crushing assembly includes a liquid storage chamber 33 arranged in the electric control box 6, a high-pressure pump connected to the liquid storage chamber 33, and a high-pressure spray channel 34 arranged at the axial position of the driving shaft 13 and the impact shaft 15. The liquid outlet port of the high-pressure pump is fixedly connected to the high-pressure spray channel 34 through a hose, and a plurality of regularly distributed high-pressure spray holes 32 connected to the high-pressure spray channel 34 are opened inside the pointed cone portion 17.

[0083] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

Claims

1. A rock and soil crushing device for water conservancy survey, characterized in that: It comprises a movable carrier (2), the inner wall of the carrier (2) is slidably connected with a core mechanism and a crushing mechanism that can be raised and lowered, a vertical shaft (4) driven by a servo motor (3) is installed on the carrier (2), and the core mechanism and the crushing mechanism are linked via the vertical shaft (4); After the rock and soil crushing device (1) for water conservancy exploration is deployed at a designated water conservancy exploration site, a core mechanism in the rock and soil crushing device (1) for water conservancy exploration is used to drill a designated depth at the exploration site. After the core mechanism drills the designated depth, a core is then drilled out at the exploration site. After the core is drilled out, it does not come out of the ground but is isolated from other rocks and soil by the core mechanism. The crushing mechanism in the rock and soil crushing device (1) for water conservancy exploration continuously crushes the rock core extracted by drilling, and the crushed material is taken out by the crushing mechanism to the rock and soil crushing material collection mechanism for collection; The core drilling mechanism drills the core to be broken at the exploration site and keeps the core from escaping from the exploration site but is isolated from other rocks and soil; The crushing mechanism crushes the core drilled by the core mechanism and takes out the crushed material; A load platform (5) is fixedly mounted on the bottom surface of the carrier (2), a group of casters is mounted on the load platform (5), a positioning probe is fixedly mounted on the load platform (5), an electric control box (6) is fixedly mounted on the load platform (5), and a single-chip microcomputer is fixedly mounted on the electric control box (6); The core drilling mechanism comprises a drilling platform (7) slidably connected to a carrier (2); a vertically arranged screw lifting module (8) is fixedly mounted on the carrier (2); the screw lifting module (8) is transmission-connected to the drilling platform (7); a driven sleeve a (9) and a drill barrel (10) are rotationally connected to the drilling platform (7); the driven sleeve a (9) is driven by a vertical shaft (4); the driven sleeve a (9) is transmission-connected to the drill barrel (10) by a first chain belt; the drill barrel (10) is a hollow tubular structure with openings at both ends; and the bottom end of the drill barrel (10) is uniformly provided with saw teeth; The crushing mechanism comprises a crushing table (11) slidably connected to a carrier (2); a hoisting assembly for driving the crushing table (11) to rise and fall is installed between the crushing table (11) and the carrier (2); a driven sleeve b (12) and a driving shaft (13) are rotatably connected to the inner wall of the crushing table (11); the driven sleeve b (12) is transmission-connected to the driving shaft (13) via a second chain belt; the driven sleeve b (12) is driven by a vertical shaft (4); an impact generating assembly, an impact cylinder (14) and an impact shaft (15) are transmission-connected to the driving shaft (13); the impact cylinder (14) is driven by the impact generating assembly and reciprocates up and down; a crushing sleeve (16) is rotatably sleeved on the impact shaft (15); the crushing sleeve (16) is rotationally connected to the impact cylinder (14); The sleeve (16) is connected to the impact shaft (15) by driving through a counter-linkage member; a pointed cone (17) is fixedly provided at the bottom end of the impact shaft (15); a group of crushing blocks (18) are installed at the bottom of the impact shaft (15); the bottom surface of each crushing block (18) is evenly distributed with crushing teeth (19); a group of crushing blades (20) distributed in a circumferential array are installed on the crushing sleeve (16) and the impact shaft (15) at positions above the corresponding crushing blocks (18); a spiral conveying filter (21) is fixedly installed on the crushing sleeve (16) at positions above the corresponding crushing blades (20); vertically arranged filtrate holes (22) are evenly distributed on the spiral conveying filter (21); a sample discharge pipe (23) is fixedly connected to the top of the impact cylinder (14); and a high-pressure crushing assembly is provided in the impact shaft (15); The outer diameter of the impact cylinder (14) is 0.95 times the inner diameter of the drill cylinder (10); the bottom end of the impact cylinder (14) is open; the crushing block (18) is arranged above the pointed cone (17); the interiors of the driven sleeve a (9) and the driven sleeve b (12) are both provided with shaft grooves with both ends open and slidably connected to the vertical shaft (4); the cross-sections of the shaft groove and the vertical shaft (4) are both regular polygons; The counter-coupling member comprises a counter-coupling shaft (24) rotatably connected to the impact cylinder (14), a counter-coupling bevel gear being fixedly mounted on the counter-coupling shaft (24), driven bevel gears being fixedly mounted on the upper parts of the crushing sleeve (16) and the impact shaft (15), the counter-coupling bevel gears being respectively arranged on both sides of the driven bevel gears, and the two driven bevel gears being drivingly connected to the counter-coupling bevel gears; By setting the impact generating assembly, the impact cylinder (14) and the impact shaft (15) can be driven to vibrate up and down within a set stroke during operation, and the up and down reciprocating vibration of the impact shaft (15) and the crushing sleeve (16) is generated to achieve vibration and impact crushing effects on the rock core; By setting the counter-linkage member, the crushing sleeve (16) and the impact shaft (15) can be driven to rotate coaxially in opposite directions. The coaxial opposite movements of the crushing sleeve (16) and the impact shaft (15) occur, so that the crushing blades (20) at the crushing sleeve (16) and the impact shaft (15) can perform bidirectional rotary cutting high-speed crushing on the crushed materials crushed by the crushing block (18).

2. A rock and soil crushing device for water conservancy survey according to claim 1, characterized in that: The hoisting assembly comprises a reel (26) rotatably connected to the top of the carrier (2) and driven by a hoisting motor (25), a group of hoisting cables (27) being wound on the reel (26), the end of each hoisting cable (27) being fixedly connected to the crushing table (11), and a guide roller cooperating with the hoisting cable (27) being rotatably connected between the inner surfaces of the carrier (2).

3. A rock and soil crushing device for water conservancy survey according to claim 2, characterized in that: The impact generating assembly comprises a group of elastic buffer members (28) installed between the crushing table (11) and the impact cylinder (14); a vertically arranged vibration transmission tooth plate (29) is fixedly installed on the top surface of the impact cylinder (14); a transverse shaft (30) is rotatably connected to the inner wall of the crushing table (11); linkage bevel gears are fixedly installed on the end of the transverse shaft (30) and the driving shaft (13); the two linkage bevel gears are meshed with each other; and a half gear (31) meshed with the vibration transmission tooth plate (29) is fixedly installed on the transverse shaft (30).

4. A rock and soil crushing device for water conservancy survey according to claim 3, characterized in that: The high-pressure crushing assembly comprises a liquid storage chamber (33) arranged in an electric control box (6), a high-pressure pump connected to the liquid storage chamber (33), and a high-pressure spray channel (34) arranged at the axis position of the driving shaft (13) and the impact shaft (15); the liquid outlet port of the high-pressure pump is fixedly connected to the high-pressure spray channel (34) through a hose, and a plurality of regularly distributed high-pressure spray holes (32) connected to the high-pressure spray channel (34) are formed inside the pointed cone portion (17).

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