Portable multifunctional geological surveying and mapping instrument

Abstract

The invention discloses a portable multifunctional geological surveying and mapping instrument which comprises a shell, a partition plate is fixedly connected to the interior of the shell, an auxiliary assembly for assisting work is arranged above the partition plate, and an adjusting assembly for improving the stability of the device is arranged below the shell. A movement assembly used for providing power for the device is arranged in the shell, a dustproof assembly used for protecting the surveying device is arranged above the shell, a worker rotates a handle to drive a hand push disc to rotate, the hand push disc drives a lead screw to rotate, the lead screw drives a movable plate to move downwards through a hinge ball, and the movable plate is driven to move downwards through the hinge ball. The movable plate moves to drive the connecting cylinder to be pushed downwards, the connecting cylinder drives the inner cylinder to move in the outer cylinder through the moving frame, the inner cylinder drives the connecting wheel to move upwards through the compression spring, the connecting wheel is meshed to drive the supporting claw to rotate in the limiting plate, and compared with the prior art, the stability of the surveying instrument in the surveying process can be improved, and the surveying quality is improved.

Description

Technical Field

[0001] This invention relates to the technical field of geological surveying instruments, specifically a portable multifunctional geological surveying instrument. Background Technology

[0002] As is well known, "geological exploration" refers to the investigation and research activities that involve exploring and detecting geology through various means and methods, determining suitable bearing strata, determining the foundation type based on the bearing capacity of the bearing strata, and calculating foundation parameters. It is the work of investigating and researching the geological conditions of rocks, strata, structures, minerals, hydrology, geomorphology, and other geological conditions in a certain area in order to ascertain the quality and quantity of minerals and the technical conditions for mining and utilization.

[0003] While existing devices can perform geological surveys and transmit the results to instruments in the hands of staff, they are prone to damaging the instrument lens during surveys, and the stability of the surveying instrument is poor, which affects the results of geological surveys. This necessitates repeated geological surveys, resulting in low work efficiency. Therefore, a portable multifunctional geological surveying instrument is proposed. Summary of the Invention

[0004] The purpose of this invention is to provide a portable, multifunctional geological mapping instrument to solve the problems mentioned in the background.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a portable multifunctional geological surveying instrument, comprising a housing, a partition fixedly connected inside the housing, an auxiliary component for assisting work arranged above the partition, an adjustment component for improving the stability of the device arranged below the housing, a motion component for providing power to the device arranged inside the housing, and a dustproof component for protecting the surveying device arranged above the housing.

[0006] Preferably, the motion component includes a motor, the output end of which is fixedly connected to a rotating shaft, the upper end of which is fixedly connected to a turntable, a push block fixedly connected to the surface of the turntable, a semi-circular arc plate fixedly connected to the surface of the turntable, a limit frame rotatably connected to the surface of the rotating shaft, the limit frame being fixedly connected to the housing, a limit shaft rotatably connected inside the limit frame, and a ratchet rotatably connected above the limit frame.

[0007] Preferably, a push rod is fixedly connected to the upper end of the ratchet, a rotating rod is fixedly connected to the upper end of the ratchet, a surveying instrument is detachably connected above the rotating rod, a cam is fixedly connected to the surface of the rotating rod, the rotating rod is rotatably connected to the housing, three sets of push rods are arranged at a 120-degree angle along the axis of the rotating rod, the limiting shaft is rotatably connected to the housing, the motor is fixedly connected to the housing, and the three sets of push rods are arranged in an L-shape.

[0008] Preferably, the adjustment component includes a push plate, a handle is fixedly connected to the surface of the push plate, a connecting plate is rotatably connected below the push plate, a lead screw is rotatably connected inside the connecting plate, the push plate and the lead screw are fixedly connected, a hinge ball is fixedly connected to the lower end of the lead screw, a movable plate is movably connected to the surface of the hinge ball, a connecting cylinder is provided below the movable plate, and a moving frame is rotatably connected to the lower end of the connecting cylinder via a pin.

[0009] Preferably, the other end of the motion frame is rotatably connected to a movable rod, the surface of the movable rod is fixedly connected to an inner cylinder, the other end of the inner cylinder is fixedly connected to a compression spring, the other end of the compression spring is fixedly connected to a connecting wheel, the surface of the connecting wheel is engaged with a support claw, the support claw is rotatably connected to a limit plate via a pin, the limit plate is fixedly connected to an outer cylinder, the outer cylinder is movably connected to the motion frame, the surface of the inner cylinder is fixedly connected to a sliding rod, the sliding rod is slidably connected to the outer cylinder, the other end of the sliding rod is fixedly connected to a cleaning cylinder, and a scraper is provided inside the cleaning cylinder.

[0010] Preferably, one end of the outer cylinder is fixedly connected to a movable sleeve, and the other end of the movable sleeve is rotatably connected to the cleaning cylinder. Six sets of limiting plates are arranged at a 60-degree angle along the axis of the push plate, and one end of the limiting plate is spherical. Three sets of the moving frame, outer cylinder, cleaning cylinder, sliding rod, movable rod, inner cylinder, and compression spring are arranged at a 120-degree angle along the axis of the push plate. Three sets of the limiting plate and support claw are arranged at a 120-degree angle along the axis of the connecting wheel.

[0011] Preferably, the dustproof component includes a support frame, which is detachably connected to the housing. A cleaning cotton is fixedly connected to the inner surface of the support frame, and a baffle is slidably connected to the outer surface of the support frame. An arc-shaped plate is fixedly connected to the upper end of the baffle, and a return spring is fixedly connected to the lower end of the arc-shaped plate. The other end of the return spring is fixedly connected to the support frame. A push column is fixedly connected to the lower end of the baffle, and a push plate is fixedly connected to the lower end of the push column. The baffle, the cleaning cotton, and the baffle are arranged in three sets at a 60-degree angle along the axis of the support frame.

[0012] Preferably, the auxiliary component includes a slide rod, a first telescopic spring is provided on the surface of the slide rod, a fixed plate is fixedly connected to one end of the first telescopic spring, a mating plate is fixedly connected to the other end of the first telescopic spring, the fixed plate is fixedly connected to the partition, a wedge block is fixedly connected to one end of the slide rod, a sliding column is slidably provided on the upper surface of the wedge block, a second telescopic spring is provided on the surface of the sliding column, an air outlet pipe is fixedly sleeved inside the partition, an air jet port is fixedly connected to the upper end of the air outlet pipe, a piston cylinder is fixedly connected to the lower end of the air outlet pipe, a piston rod is slidably connected inside the piston cylinder, a reset element is provided inside the piston cylinder, and the other end of the second telescopic spring is fixedly connected to the housing.

[0013] Preferably, the jet nozzle, exhaust pipe, piston cylinder, and piston rod are symmetrically arranged in two sets along the transverse centerline of the partition. The slide rod, first telescopic spring, fixed plate, mating plate, wedge block, sliding column, and second telescopic spring are arranged in six sets at a 60-degree angle along the axis of the rotating rod. The wedge block is slidably connected to the partition, the sliding column is slidably connected to the housing, the exhaust pipe is fixedly connected to the housing, and the return spring is symmetrically arranged in two sets along the longitudinal centerline of the arc plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. The present invention uses an electric motor in the motion component to drive a rotating shaft to rotate, which in turn drives a turntable to rotate. The turntable drives a ratchet to rotate intermittently at 60 degrees via a push block. The ratchet drives a rotating rod to rotate intermittently, and the rotating rod drives a surveying instrument above to conduct geological surveys. Compared with the prior art, this invention can increase the surveying instrument's range of ground surveying and improve surveying efficiency.

[0016] 2. This invention uses the intermittent rotation of a cam to push a slide rod to slide inside a fixed plate. The sliding of the slide rod causes a wedge block to slide on the surface of a partition plate. The sliding of the wedge block pushes a slide column to slide inside the housing. A ratchet drives a push rod to rotate intermittently. The push rod's movement pushes a piston rod to slide inside a piston cylinder. This allows external air to be sprayed onto the surface of the surveying instrument through a jet nozzle above the air outlet pipe. The slide column pushes a push plate to move, and the push plate pushes a baffle to slide on the support frame surface via the push column. Compared with existing technologies, this invention protects the surveying instrument while cooling it. The surveying instrument's rotation allows it to come into contact with a cleaning cotton swab to wipe the lens, improving the quality of geological surveying.

[0017] 3. In this invention, the operator rotates the handle to drive the push plate to rotate, which in turn drives the lead screw to rotate. The lead screw, through a hinged ball, drives the movable plate to move downward. The movement of the movable plate drives the connecting cylinder downward. The connecting cylinder, through a moving frame, drives the inner cylinder to move inside the outer cylinder. The inner cylinder, through a compression spring, drives the connecting wheel to move upward. The connecting wheel engages and drives the support claw to rotate inside the limiting plate. Compared with the prior art, this invention can improve the stability of the surveying instrument during the surveying process and improve the surveying quality. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This is a side view of the overall structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the internal structure of the present invention;

[0021] Figure 4 This is a schematic diagram of the motion component structure of the present invention;

[0022] Figure 5 This is a side view of the motion component of the present invention;

[0023] Figure 6 This is a schematic diagram of the adjustment component structure of the present invention;

[0024] Figure 7 This is a schematic diagram of the internal structure of the adjustment component of the present invention;

[0025] Figure 8 This is a schematic diagram of the dustproof component structure of the present invention;

[0026] Figure 9 This is a bottom view of the dustproof component of the present invention;

[0027] Figure 10 This is a schematic diagram of the auxiliary component structure of the present invention;

[0028] Figure 11 This is a bottom view of the auxiliary component of the present invention;

[0029] Figure 12 For the present invention Figure 6 Enlarged view of a portion of point A in the middle;

[0030] Figure 13 For the present invention Figure 6 Enlarged view of a section at point B in the middle;

[0031] In the diagram: 1. Shell; 2. Partition; 100. Motion assembly; 101. Motor; 102. Rotating shaft; 103. Turntable; 104. Push block; 105. Limiting shaft; 106. Limiting frame; 107. Ratchet; 108. Push rod; 109. Rotating rod; 110. Surveying instrument; 111. Cam; 112. Semi-circular plate; 200. Adjustment assembly; 201. Hand-push plate; 202. Handle; 203. Connecting plate; 204. Lead screw; 205. Hinge ball; 206. Movable plate; 207. Connecting cylinder; 208. Motion frame; 209. Outer cylinder; 210. Cleaning cylinder; 211. Sliding rod; 212. Limiting element. 213. Plate; 214. Support claw; 215. Connecting wheel; 216. Movable rod; 217. Inner cylinder; 218. Compression spring; 219. Movable sleeve; 300. Dustproof assembly; 301. Support frame; 302. Baffle; 303. Push plate; 304. Arc plate; 305. Return spring; 306. Push column; 307. Cleaning cotton; 400. Auxiliary assembly; 401. Slide rod; 402. First telescopic spring; 403. Fixed plate; 404. Matching plate; 405. Wedge block; 406. Slide column; 407. Second telescopic spring; 408. Air nozzle; 409. Air outlet pipe; 410. Piston cylinder; 411. Piston rod. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0033] Please see Figures 1 to 13 The present invention provides a technical solution: a portable multifunctional geological surveying instrument, including a housing 1, a partition 2 fixedly connected inside the housing 1, an auxiliary component 400 for assisting work arranged above the partition 2, an adjustment component 200 for improving the stability of the device arranged below the housing 1, a motion component 100 for providing power to the device arranged inside the housing 1, and a dustproof component 300 for protecting the surveying device arranged above the housing 1.

[0034] To facilitate power supply to this device, the motion component 100 includes a motor 101. A rotating shaft 102 is fixedly connected to the output end of the motor 101. A turntable 103 is fixedly connected to the upper end of the rotating shaft 102. A push block 104 is fixedly connected to the surface of the turntable 103. A semi-circular arc plate 112 is also fixedly connected to the surface of the turntable 103. A limit frame 106 is rotatably connected to the surface of the rotating shaft 102. The limit frame 106 is fixedly connected to the housing 1. A limit shaft 105 is rotatably connected inside the limit frame 106. A ratchet 107 is rotatably connected above the limit frame 106.

[0035] To increase the surveying range of the surveying instrument 110, a push rod 108 is fixedly connected to the upper end of the ratchet 107, and a rotating rod 109 is fixedly connected to the upper end of the ratchet 107. The surveying instrument 110 is detachably connected to the top of the rotating rod 109. A cam 111 is fixedly connected to the surface of the rotating rod 109. The rotating rod 109 is rotatably connected to the housing 1. Three sets of push rods 108 are arranged at a 120-degree angle along the axis of the rotating rod 109. The limiting shaft 105 is rotatably connected to the housing 1. The motor 101 is fixedly connected to the housing 1. The three sets of push rods 108 are arranged in an L-shape.

[0036] To facilitate the compression of the motion frame 208, the adjustment component 200 includes a push plate 201, a handle 202 fixedly connected to the surface of the push plate 201, a connecting plate 203 rotatably connected below the push plate 201, a lead screw 204 rotatably connected inside the connecting plate 203, the push plate 201 and the lead screw 204 are fixedly connected, a hinge ball 205 is fixedly connected to the lower end of the lead screw 204, a movable plate 206 is movably connected to the surface of the hinge ball 205, a connecting cylinder 207 is provided below the movable plate 206, and the motion frame 208 is rotatably connected to the lower end of the connecting cylinder 207 via a pin.

[0037] To ensure stability during the surveying process of the surveying instrument 110, a movable rod 215 is rotatably connected to the other end of the moving frame 208. An inner cylinder 216 is fixedly connected to the surface of the movable rod 215. A compression spring 217 is fixedly connected to the other end of the inner cylinder 216. A connecting wheel 214 is fixedly connected to the other end of the compression spring 217. A support claw 213 is meshed with the surface of the connecting wheel 214. The support claw 213 is rotatably connected to a limit plate 212 via a pin. An outer cylinder 209 is fixedly connected to the limit plate 212. The outer cylinder 209 is movably connected to the moving frame 208. A sliding rod 211 is fixedly connected to the surface of the inner cylinder 216. The sliding rod 211 is slidably connected to the outer cylinder 209. A cleaning cylinder 210 is fixedly connected to the other end of the sliding rod 211. A scraper is installed inside the cleaning cylinder 210.

[0038] To ensure the stability of the surveying instrument 110 during the surveying process, a movable sleeve 218 is fixedly connected to one end of the outer cylinder 209, and the other end of the movable sleeve 218 is rotatably connected to the cleaning cylinder 210. Six sets of limiting plates 212 are arranged at a 60-degree angle along the axis of the push plate 201, and one end of the limiting plate 212 is spherical. Three sets of moving frame 208, outer cylinder 209, cleaning cylinder 210, sliding rod 211, movable rod 215, inner cylinder 216, and compression spring 217 are arranged at a 120-degree angle along the axis of the push plate 201. Three sets of limiting plates 212 and support claws 213 are arranged at a 120-degree angle along the axis of connecting wheel 214.

[0039] To facilitate dust protection for the surveying instrument 110 during surveying and to extend its service life, the dustproof component 300 includes a support frame 301, which is detachably connected to the housing 1. A cleaning cotton 307 is fixedly connected to the inner surface of the support frame 301, and a baffle 302 is slidably connected to the outer surface of the support frame 301. An arc-shaped plate 304 is fixedly connected to the upper end of the baffle 302, and a return spring 305 is fixedly connected to the lower end of the arc-shaped plate 304. The other end of the return spring 305 is fixedly connected to the support frame 301. A push column 306 is fixedly connected to the lower end of the baffle 302, and a push plate 303 is fixedly connected to the lower end of the push column 306. The baffle 302, the cleaning cotton 307, and three sets of baffles 302 and the cleaning cotton 307 are arranged at a 60-degree angle along the axis of the support frame 301.

[0040] To facilitate power supply to the dustproof component 300 and cooling of the interior of the support frame 301, the auxiliary component 400 includes a slide rod 401. A first telescopic spring 402 is provided on the surface of the slide rod 401. One end of the first telescopic spring 402 is fixedly connected to a fixing plate 403, and the other end of the first telescopic spring 402 is fixedly connected to a mating plate 404. The fixing plate 403 is fixedly connected to the partition plate 2. A wedge block 405 is fixedly connected to one end of the slide rod 401. A sliding column 406 is slidably provided on the upper surface of the wedge block 405. A second telescopic spring 407 is provided on the surface of the sliding column 406. An air outlet pipe 409 is fixedly sleeved inside the partition plate 2. An air outlet 408 is fixedly connected to the upper end of the air outlet pipe 409. A piston cylinder 410 is fixedly connected to the lower end of the air outlet pipe 409. A piston rod 411 is slidably connected inside the piston cylinder 410. A reset element is provided inside the piston cylinder 410. The other end of the second telescopic spring 407 is fixedly connected to the housing 1.

[0041] Furthermore, two sets of jet nozzles 408, exhaust pipes 409, piston cylinders 410, and piston rods 411 are symmetrically arranged along the transverse centerline of the partition 2. Six sets of sliding rods 401, first telescopic springs 402, fixed plates 403, mating plates 404, wedge blocks 405, sliding columns 406, and second telescopic springs 407 are arranged at a 60-degree angle along the axis of the rotating rod 109. The wedge blocks 405 are slidably connected to the partition 2, the sliding columns 406 are slidably connected to the housing 1, and the exhaust pipes 409 are fixedly connected to the housing 1. Two sets of return springs 305 are symmetrically arranged along the longitudinal centerline of the arc-shaped plate 304. A one-way valve is installed inside the exhaust pipes 409.

[0042] Furthermore, when the rotating rod 109 drives the cam 111 to rotate intermittently, the cam 111 intermittently pushes the push plate 303 upward through the wedge block 405. The push plate 303 intermittently pushes the push column 306 to slide on the surface of the support frame 301 through the push column 306. The position of the baffle 302 is consistent with the position of the lens of the surveying instrument 110. When the surveying instrument 110 rotates 60 degrees, the baffle 302 located at the position pointed to by the lens of the surveying instrument 110 will open, which facilitates the surveying instrument 110 to conduct geological surveys of the surrounding area. If one set of inner cylinders 216 is in an inclined state, the force applied by the screw 204 to the movable plate 206 will also be different. The movable plate 206 will tilt inside the connecting cylinder 207 until the three sets of inner cylinders 216 are in the same horizontal state. Then the connecting wheel 214 will engage and drive the support claw 213 to clamp the ground and fix the device.

[0043] Working principle: After the device is installed, the staff places it at the designated location. By rotating the handle 202, the push plate 201 is rotated, which in turn rotates the lead screw 204. The lead screw 204 drives the movable plate 206 downward through the hinge ball 205. The movement of the movable plate 206 pushes the connecting cylinder 207 downward. The connecting cylinder 207 drives the moving frame 208 to swing around the movable rod 215. The swing of the movable rod 215 drives the inner cylinder 216 upward. The inner cylinder 216 drives the connecting wheel 214 upward through the compression spring 217. The connecting wheel 214 engages and drives the support claw 213 to rotate inside the limiting plate 212, which can stably fix the device on the ground and improve the stability of the surveying instrument 110 during the surveying process.

[0044] By starting the motor 101, the rotating shaft 102 is driven to rotate. The rotating shaft 102 pushes the ratchet 107 to rotate around the limiting shaft 105 through the push block 104 above the turntable 103. The rotation of the ratchet 107 drives the rotating rod 109 to rotate. The rotating rod 109 drives the cam 111 to rotate. The rotation of the rotating rod 109 drives the surveying instrument 110 to rotate intermittently, which can increase the area of ​​ground survey and improve surveying efficiency.

[0045] The intermittent motion of cam 111 pushes slide rod 401 between fixed plates 403. Slide rod 401 drives wedge block 405 to slide above partition 2. Wedge block 405 pushes slide column 406 to slide inside housing 1, which can push baffle 302 above push plate 303 upward. When baffle 302 is pushed, the surveying instrument 110 rotates, which can effectively protect the lens and outer surface of the surveying instrument 110. The cleaning cotton 307 set on the inner surface of support frame 301 can wipe the lens of surveying instrument 110. At the same time, the ratchet 107 rotates and drives push rod 108 to rotate. Push rod 108 pushes piston rod 411 to slide inside piston cylinder 410, which can spray outside air into the inside of support frame 301 through air outlet 408 at the upper end of air pipe 409, which can cool the inside of surveying instrument 110 and improve the service life of surveying instrument 110.

[0046] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the scope and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A portable multifunctional geological mapping instrument, comprising a housing (1), characterized in that: A partition (2) is fixedly connected inside the housing (1). An auxiliary component (400) for assisting work is provided above the partition (2). An adjustment component (200) for improving the stability of the device is provided below the housing (1). A motion component (100) for providing power to the device is provided inside the housing (1). A dustproof component (300) for protecting the surveying device is provided above the housing (1).

2. The portable multifunctional geological mapping instrument according to claim 1, characterized in that: The motion component (100) includes a motor (101), the output end of which is fixedly connected to a rotating shaft (102), the upper end of which is fixedly connected to a turntable (103), the surface of which is fixedly connected to a push block (104), the surface of which is also fixedly connected to a semi-circular arc plate (112), the surface of which is rotatably connected to a limiting frame (106), the limiting frame (106) being fixedly connected to the housing (1), the limiting frame (106) being rotatably connected to a limiting shaft (105), and the upper part of which is rotatably connected to a ratchet (107).

3. The portable multifunctional geological mapping instrument according to claim 2, characterized in that: A push rod (108) is fixedly connected to the upper end of the ratchet (107), and a rotating rod (109) is fixedly connected to the upper end of the ratchet (107). A surveying instrument (110) is detachably connected above the rotating rod (109). A cam (111) is fixedly connected to the surface of the rotating rod (109). The rotating rod (109) is rotatably connected to the housing (1). Three sets of push rods (108) are arranged at a 120-degree angle along the axis of the rotating rod (109). The limiting shaft (105) is rotatably connected to the housing (1). The motor (101) is fixedly connected to the housing (1). The three sets of push rods (108) are arranged in an L-shape.

4. A portable multifunctional geological mapping instrument according to claim 3, characterized in that: The adjustment assembly (200) includes a push plate (201), a handle (202) is fixedly connected to the surface of the push plate (201), a connecting plate (203) is rotatably connected below the push plate (201), a lead screw (204) is rotatably connected inside the connecting plate (203), the push plate (201) and the lead screw (204) are fixedly connected, a hinge ball (205) is fixedly connected to the lower end of the lead screw (204), a movable plate (206) is movably connected to the surface of the hinge ball (205), a connecting cylinder (207) is provided below the movable plate (206), and a moving frame (208) is rotatably connected to the lower end of the connecting cylinder (207) through a pin.

5. A portable multifunctional geological mapping instrument according to claim 4, characterized in that: The other end of the motion frame (208) is rotatably connected to a movable rod (215). An inner cylinder (216) is fixedly connected to the surface of the movable rod (215). A compression spring (217) is fixedly connected to the other end of the inner cylinder (216). A connecting wheel (214) is fixedly connected to the other end of the compression spring (217). A support claw (213) is meshed with the surface of the connecting wheel (214). The support claw (213) is rotatably connected to a limit plate (212) via a pin. An outer cylinder (209) is fixedly connected to the limit plate (212). The outer cylinder (209) is movably connected to the motion frame (208). A sliding rod (211) is fixedly connected to the surface of the inner cylinder (216). The sliding rod (211) is slidably connected to the outer cylinder (209). A cleaning cylinder (210) is fixedly connected to the other end of the sliding rod (211). A scraper is provided inside the cleaning cylinder (210).

6. A portable multifunctional geological mapping instrument according to claim 5, characterized in that: One end of the outer cylinder (209) is fixedly connected to a movable sleeve (218), and the other end of the movable sleeve (218) is rotatably connected to the cleaning cylinder (210). The limiting plate (212) is arranged in six groups at a 60-degree angle along the axis of the push plate (201). One end of the limiting plate (212) is set as a ball. The moving frame (208), outer cylinder (209), cleaning cylinder (210), sliding rod (211), movable rod (215), inner cylinder (216), and compression spring (217) are arranged in three groups at a 120-degree angle along the axis of the push plate (201). The limiting plate (212) and support claw (213) are arranged in three groups at a 120-degree angle along the axis of the connecting wheel (214).

7. A portable multifunctional geological mapping instrument according to claim 6, characterized in that: The dustproof component (300) includes a support frame (301), which is detachably connected to the housing (1). A cleaning cotton (307) is fixedly connected to the inner surface of the support frame (301), and a baffle (302) is slidably connected to the outer surface of the support frame (301). An arc-shaped plate (304) is fixedly connected to the upper end of the baffle (302), and a return spring (305) is fixedly connected to the lower end of the arc-shaped plate (304). The other end of the return spring (305) is fixedly connected to the support frame (301). A push column (306) is fixedly connected to the lower end of the baffle (302), and a push plate (303) is fixedly connected to the lower end of the push column (306). The baffle (302), the cleaning cotton (307), and the baffle (302) are arranged in three sets at a 60-degree angle along the axis of the support frame (301).

8. A portable multifunctional geological mapping instrument according to claim 7, characterized in that: The auxiliary component (400) includes a slide rod (401), on the surface of which a first telescopic spring (402) is provided. One end of the first telescopic spring (402) is fixedly connected to a fixing plate (403), and the other end is fixedly connected to a mating plate (404). The fixing plate (403) is fixedly connected to the partition plate (2). One end of the slide rod (401) is fixedly connected to a wedge block (405), and a sliding column (406) is slidably disposed on the upper surface of the wedge block (405). The slide column (406) is provided with a second telescopic spring (407), the partition (2) is fixedly sleeved with an air outlet (409), the upper end of the air outlet (409) is fixedly connected to an air jet (408), the lower end of the air outlet (409) is fixedly connected to a piston cylinder (410), the piston cylinder (410) is slidably connected with a piston rod (411), the piston cylinder (410) is provided with a reset element, and the other end of the second telescopic spring (407) is fixedly connected to the housing (1).

9. A portable multifunctional geological mapping instrument according to claim 8, characterized in that: The jet nozzle (408), air outlet pipe (409), piston cylinder (410), and piston rod (411) are symmetrically arranged in two sets along the transverse centerline of the partition (2). The slide rod (401), first telescopic spring (402), fixed plate (403), mating plate (404), wedge block (405), slide column (406), and second telescopic spring (407) are arranged in six sets at a 60-degree angle along the axis of the rotating rod (109). The wedge block (405) is slidably connected to the partition (2), the slide column (406) is slidably connected to the housing (1), the air outlet pipe (409) is fixedly connected to the housing (1), and the reset spring (305) is symmetrically arranged in two sets along the longitudinal centerline of the arc plate (304).

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