Auxiliary working platform for geological exploration

Abstract

The auxiliary working platform comprises an advancing assembly and a drilling assembly which are arranged on a chassis, a positioning hole is formed in the center of the chassis, cross beams are fixedly connected to the two long edge sides of the upper surface of the chassis, supporting plates are fixedly connected to the two short edge sides of the upper surface of the chassis, and the supporting plates are fixedly connected to the two long edge sides of the upper surface of the chassis. A guide groove is formed in the middle section of the supporting plate. By arranging the advancing assembly, the device is balanced and positioned while the moving function of the device is achieved, and the accuracy of vertical drilling is guaranteed by reducing the included angle between the drilling assembly and the ground; by arranging the drilling assembly, the drilling depth can be freely adjusted on the premise that the drilling effect is not affected, and then the sampling requirements in different scenes are met so as to broaden the use scene of the device; by arranging the sampling mechanism, drilled soil is collected while drilling is conducted, and collected samples are automatically layered according to depth distribution of the soil so that personnel can conduct observation and analysis conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of geological exploration, in particular to an auxiliary work platform for geological exploration. Background Art

[0002] Geological exploration refers to the activities of determining underground resources, geological structures, geological disasters and other related information through detailed investigation, sampling and analysis of the geological environment. It is an important link in providing basic data and technical support for various construction projects, mineral resource mining, engineering construction, etc. Since geological exploration operations usually need to be carried out in complex terrain and harsh environmental conditions, auxiliary work platforms are needed to provide a convenient working environment for surveyors while ensuring work safety and efficiency.

[0003] After searching, the Chinese patent with publication number CN117780247A includes a working bottom plate and a working top plate. The working bottom plate is provided with a fixed groove, a rotating bottom plate and multiple screening grooves. A guide cylinder, a spiral drill rod, a feed cylinder, a pressure plate and an adjustment component are provided at the center of the working bottom plate. A driving component and a lifting component are provided on the working top plate. The above patent provides auxiliary functions for geological exploration by integrating multiple functions of drilling, sampling and screening; the spiral drill rod is moved downward by driving the driving component and adjusting the lifting component to drill the geology; the pressure plate is pressed on the ground by the adjustment component, and the spiral guide bar and the feed cylinder cooperate to make the soil and the like be transported upward while the spiral drill rod is drilling, so as to complete the geological exploration sampling operation; the positions of multiple screening grooves are switched by the rotating component, so that soil of different depths enters different screening grooves, and the material is screened and processed by the vibration component.

[0004] However, the above patent does not take into account the problem of the platform tilting due to the complex ground environment. At this time, there is an angle difference between the auger rod and the ground, which makes it difficult for the auger rod to drill into the ground accurately and vertically, thereby causing errors in the drilling angle; on the other hand, when the above patent is applied to sloping ground, the auger rod drilling vertically into the ground will cause itself to be in a tilted state. At this time, the soil sample discharged through the feed chute falls vertically under the action of gravity, while the screening chute is parallel to the ground and switches in sequence under the action of the rotating assembly, resulting in the difficulty in accurately corresponding the positions of the feed chute and the screening chute at this time, causing the soil sample to enter the wrong screening chute, thereby causing sample confusion and reducing the drilling sampling quality of the equipment. Summary of the invention

[0005] The purpose of the present invention is to provide an auxiliary working platform for geological exploration, which has the advantages of vertical positioning and classified sampling, and solves the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an auxiliary work platform for geological exploration, comprising a traveling assembly and a drilling assembly arranged on a chassis, a positioning hole is provided at the center of the chassis, two long sides of the upper surface of the chassis are fixedly connected to cross beams, two short sides of the upper surface of the chassis are fixedly connected to support plates, and a guide groove is provided in the middle section of the support plate; The traveling assembly includes a moving mechanism for realizing the movement of the equipment and a locking mechanism for balancing and positioning the equipment, the moving mechanism includes a limiting plate that penetrates and is limitedly slidably connected to the middle section of the bottom of the crossbeam, and the locking mechanism includes a fixing seat fixedly connected to the opposite surfaces of the two support plates near the top position and a guide rail fixedly connected to the back surfaces of the two support plates and located on both sides of the guide groove; The drilling assembly includes a lifting mechanism for controlling the drilling depth of the equipment, a rotating mechanism for realizing the drilling function of the equipment, and a sampling mechanism for collecting the drilled soil. The lifting mechanism includes a fixing rod fixedly connected to the middle section of the top end of the beam, the rotating mechanism includes a positioning ring located inside the positioning hole, and the sampling mechanism includes a storage barrel fixedly connected to the upper surface of the chassis and surrounding the outer periphery of the positioning hole.

[0007] Preferably, the top end of the limit plate is fixedly connected to a plurality of buffer rods and the top end of the buffer rods is fixedly connected to the inner wall of the middle section of the beam, a plurality of buffer springs sleeved on the outer contour of the buffer rods are fixedly connected between the limit plate and the beam, the buffer rods are all arranged as telescopic structures, the end of the limit plate pointing to the outside of the chassis is fixedly connected to a fixed cross bar, and a track wheel set is fixedly connected to the outer contour of the fixed cross bar.

[0008] Preferably, the fixed seat is penetrated by and slidably connected with a lifting screw, a gear sleeve is screwed on the outer contour of the lifting screw, and the gear sleeve is limited and rotatably connected to the top of the fixed seat, the outer contour of the gear sleeve is meshed and transmission connected to a driving wheel, the axis center of the driving wheel is penetrated by and fixedly connected with a positioning shaft, the positioning shaft penetrates downward and is limited and rotatably connected with the fixed seat, the positioning shaft is driven by an external motor, the outer contours of the two driving wheels are meshed and transmission connected with a chain, the bottom end of the lifting screw is fixedly connected with a lifting plate, the two lifting plates are fixedly connected with an L-shaped connecting rod on the diverging surfaces, and the L-shaped connecting rod is limited and slidably connected to the guide groove of the support plate at the corresponding position, and the other end of the L-shaped connecting rod is limited and rotatably connected with a synchronous wheel.

[0009] Preferably, a lifting seat is slidably connected to the outer contour of the guide rail, a fixing plate is fixedly connected to the side of the lifting seat away from the guide rail, a bottom end of the fixing plate is fixedly connected to the bottom plate, a rack is fixedly connected to the side of the fixing plate away from the lifting seat, and the rack is meshed and transmission-connected with the synchronous wheel.

[0010] Preferably, a positioning rod is fixedly connected at a position close to the top end on the opposite surface of the fixed rod, a spline sleeve is fixedly connected to the middle section of the positioning rod, a threaded sleeve is slidably connected to the inner contour of the spline sleeve, spline pins are fixedly connected to both sides of the threaded sleeve, the threaded sleeve and the spline sleeve are limitedly slidably connected via the spline pins, an adjusting screw is threaded on the inner contour of the threaded sleeve, and the top end of the adjusting screw is limitedly rotatably connected to the positioning rod.

[0011] Preferably, the axis of the positioning ring is penetrated and connected to the threaded sleeve for limited rotation, the bottom end of the positioning ring is fixedly connected to a drill bit, the upper surface of the positioning ring is fixedly connected to a positioning sleeve, the outer contour of the positioning sleeve is fixedly connected to a material guide strip, the inner contour of the top end of the positioning sleeve is slidably connected to a driving ring and the driving ring is penetrated by a spline sleeve and connected for limited rotation, the driving ring is driven by an external motor, and a plurality of telescopic rods are fixedly connected to the opposite surfaces of the driving ring and the positioning ring.

[0012] Preferably, a discharge port is opened on one side of the bottom end of the material storage barrel, a scraper is fixedly connected to the inner contour of the discharge port and the scraper is held against the outer contour of the positioning sleeve and the material guide strip, a positioning plate is fixedly connected to the outer contour of the bottom end of the material storage barrel and the other end of the positioning plate is fixedly connected to the cross beam, an inclined plate is fixedly connected to the outer contour of the positioning plate and the other end of the inclined plate is fixedly connected to the support plate.

[0013] Preferably, the inner contour of the material storage barrel and the outer contour of the material guide strip fit each other, and the positioning plate and the inclined plate are assembled together to form a triangular material collecting trough.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention provides a traveling component to balance and position the device while realizing the moving function of the device, and ensures the accuracy of vertical drilling by reducing the angle between the drilling component and the ground, thereby reducing the drilling angle error during geological exploration.

[0015] The present invention provides a drilling assembly, and the drilling depth can be freely adjusted without affecting the drilling effect, thereby meeting the sampling requirements in different scenarios to broaden the use scenarios of the device.

[0016] The present invention collects the drilled soil while drilling by arranging a sampling mechanism, and the collected samples are automatically layered according to the depth distribution of the soil to facilitate observation and analysis by personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 It is a cross-sectional view of the main structure of the present invention; Figure 3It is a schematic diagram of the chassis frame of the present invention; Figure 4 It is a schematic diagram of the mobile mechanism of the present invention; Figure 5 It is a schematic diagram of the locking mechanism of the present invention; Figure 6 is a cross-sectional view of a drilling assembly of the present invention; Figure 7 It is a schematic diagram of the lifting mechanism of the present invention; Figure 8 It is a schematic diagram of the rotating mechanism of the present invention; Fig. 9 It is a schematic diagram of the sampling mechanism of the present invention.

[0018] In the figure: 1, chassis; 11, positioning hole; 12, crossbeam; 13, support plate; 2, limit plate; 21, buffer rod; 22, buffer spring; 23, fixed cross bar; 24, track wheel set; 3, fixed seat; 31, lifting screw rod; 32, gear sleeve; 33, driving wheel; 34, positioning shaft; 35, lifting plate; 36, L-shaped connecting rod; 37, chain; 38, synchronous wheel; 4, guide rail; 41, Lifting seat; 42, fixed plate; 43, bottom plate; 44, rack; 5, fixed rod; 51, positioning rod; 52, spline sleeve; 53, threaded sleeve; 54, spline pin; 55, adjusting screw; 6, driving ring; 61, telescopic rod; 62, positioning ring; 63, drill bit; 64, positioning sleeve; 65, material guide strip; 7, material storage barrel; 71, material outlet; 72, scraper; 73, positioning plate; 74, inclined plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Embodiment 1:

[0020] See also Figures 1 to 9 The present invention provides a technical solution: an auxiliary working platform for geological exploration, wherein a positioning hole 11 is provided at the center of the chassis 1, two long sides of the upper surface of the chassis 1 are fixedly connected with a crossbeam 12, two short sides of the upper surface of the chassis 1 are fixedly connected with a support plate 13, and a guide groove is provided in the middle section of the support plate 13; The traveling assembly includes a moving mechanism for realizing the movement of the equipment and a locking mechanism for balancing and positioning the equipment. The moving mechanism includes a limiting plate 2 that penetrates and is limitedly slidably connected to the middle section of the bottom of the crossbeam 12. The locking mechanism includes a fixing seat 3 that is fixedly connected to the opposite surfaces of the two support plates 13 near the top position and a guide rail 4 that is fixedly connected to the back surfaces of the two support plates 13 and located on both sides of the guide groove. The drilling assembly includes a lifting mechanism for controlling the drilling depth of the equipment, a rotating mechanism for realizing the drilling function of the equipment, and a sampling mechanism for collecting the drilled soil. The lifting mechanism includes a fixing rod 5 fixedly connected to the middle section of the top end of the beam 12, the rotating mechanism includes a positioning ring 62 located inside the positioning hole 11, and the sampling mechanism includes a storage barrel 7 fixedly connected to the upper surface of the chassis 1 and surrounding the outer periphery of the positioning hole 11.

[0021] In the present invention, the chassis 1, the crossbeam 12 and the support plate 13 together constitute the frame structure of the device, the positioning hole 11 realizes the positioning limit of the drilling assembly, and the moving mechanism in the traveling assembly realizes the movement function of the equipment on complex terrain. After the equipment arrives at the drilling site, the locking mechanism is activated to lift the entire device so that the moving mechanism is separated from the ground and the device is fixed, thereby avoiding a small deviation in the position of the device due to vibration during the drilling process, which causes a decrease in the drilling quality; on the other hand, during the lifting process of the locking mechanism, the device is simultaneously balanced and positioned to avoid the device being lifted by foreign objects on the ground, resulting in an excessively large angle between the chassis 1 and the ground, thereby further ensuring that the drilling assembly can achieve a drilling process of drilling vertically into the ground.

[0022] Furthermore, the lifting mechanism and the rotating mechanism in the drilling assembly cooperate to realize the drilling process. The rotating mechanism is responsible for breaking the ground, and the lifting mechanism further controls the drilling depth of the device. During the drilling process, the drilled soil is collected by the sampling mechanism and automatically stratified according to the depth distribution of the soil. Embodiment 2:

[0023] See also Figure 4-Figure 5 This embodiment further explains on the basis of the first embodiment: a plurality of buffer rods 21 are fixedly connected to the top of the limit plate 2 and the top of the buffer rod 21 is fixedly connected to the inner wall of the middle section of the cross beam 12, a plurality of buffer springs 22 sleeved on the outer contour of the buffer rod 21 are fixedly connected between the limit plate 2 and the cross beam 12, and the buffer rods 21 are all arranged as telescopic structures, and a fixed cross rod 23 is fixedly connected to the end of the limit plate 2 pointing to the outside of the chassis 1, and a track wheel set 24 is fixedly connected to the outer contour of the fixed cross rod 23.

[0024] The fixed seat 3 is penetrated by and slidably connected with a lifting screw 31, the outer contour of the lifting screw 31 is screwed with a gear sleeve 32, and the gear sleeve 32 is limited and rotatably connected to the top of the fixed seat 3, the outer contour of the gear sleeve 32 is meshed and transmission connected with a driving wheel 33, the axis of the driving wheel 33 is penetrated by and fixedly connected with a positioning shaft 34, the positioning shaft 34 penetrates downward and is limited and rotatably connected with the fixed seat 3, the positioning shaft 34 is driven by an external motor, the outer contours of the two driving wheels 33 are meshed and transmission connected with chains 37, the bottom end of the lifting screw 31 is fixedly connected with a lifting plate 35, the two lifting plates 35 are fixedly connected with L-shaped connecting rods 36 on the diverging surfaces, and the L-shaped connecting rods 36 are limited and slidably connected to the guide groove of the corresponding support plate 13, and the other end of the L-shaped connecting rod 36 is limited and rotatably connected with a synchronous wheel 38.

[0025] A lifting seat 41 is slidably connected to the outer contour of the guide rail 4, a fixing plate 42 is fixedly connected to the side of the lifting seat 41 away from the guide rail 4, a bottom end of the fixing plate 42 is fixedly connected to a bottom plate 43, a rack 44 is fixedly connected to the side of the fixing plate 42 away from the lifting seat 41, and the rack 44 is meshed and transmission-connected with the synchronous wheel 38.

[0026] like Figure 4 As shown, the movement function of the device is mainly realized by the track wheel group 24. The working principle of the track wheel group 24 belongs to the prior art, so it will not be elaborated here. It should be noted that due to the presence of potholes, stones and other foreign objects on the complex terrain, when the track wheel group 24 crushes the foreign objects during the movement of the device, the foreign objects support the track wheel group 24, resulting in a height difference between the track wheel groups 24 on both sides. The height of the track wheel group 24 on the foreign object side is higher than that of the track wheel group 24 on the other side, and the corresponding fixed cross bar 23 and the limit plate 2 are also higher than the other side. At this time, the buffer spring 22 and the buffer rod 21 on the foreign object side shrink under the squeezing action of the limit plate 2, thereby effectively reducing the vibration generated by the movement of the device through the buffer rod 21 and the buffer spring 22.

[0027] On the other hand, after the device reaches the drilling site, the driving wheel 33 is controlled by the motor to rotate, and the driving wheel 33 further drives the gear sleeve 32 to rotate. At this time, the gear sleeve 32 tends to drive the lifting screw 31 to rotate, but the bottom end of the lifting screw 31 is fixedly connected to the lifting plate 35, and the lifting plate 35 cannot rotate due to the restriction of the L-shaped connecting rod 36 and the guide groove of the support plate 13, that is, the lifting screw 31 cannot rotate with the gear sleeve 32. At this time, the rotation of the gear sleeve 32 will cause the lifting screw 31 to descend.

[0028] As the lifting screw 31 descends, the lifting plate 35, the L-shaped connecting rod 36 and the synchronous wheel 38 descend synchronously. Since the synchronous wheel 38 is meshed with the rack 44, the synchronous wheel 38 synchronously drives the rack 44, the bottom plate 43, the fixed plate 42 and the lifting seat 41 to descend. At this time, the lifting seat 41 slides on the surface of the guide rail 4, and the guide rail 4 further limits the lifting direction of the lifting seat 41, the fixed plate 42 and the bottom plate 43 to prevent them from deflecting, while ensuring that the rack 44 and the synchronous wheel 38 are always in a meshing state.

[0029] As the rack 44 descends along with the synchronous wheel 38, the base plate 43 gradually contacts the ground around the drilling site. When the base plate 43 contacts the ground, the rack 44 reaches its maximum descending stroke. Similarly, the lifting screw 31 reaches its maximum descending stroke. At this time, the driving wheel 33 continues to rotate, which will cause the fixed seat 3 and the gear sleeve 32 to rise along the lifting screw 31. The fixed seat 3 further drives the support plate 13 and the device as a whole to rise. At this time, the track wheel set 24 is out of contact with the ground, and the device is fixed through the base plate 43.

[0030] It should be noted that when there are foreign objects around the drilling site, there is a problem of inconsistent descending height of the bottom plate 43. When one of the bottom plates 43 contacts the foreign object, it cannot continue to descend due to the support of the foreign object and is fixed. At this time, the synchronous wheel 38 at the corresponding position continues to move and rotates on the surface of the rack 44 in a fixed state. The rotation of the synchronous wheel 38 causes the rack 44 and the bottom plate 43 on the other side to continue to descend due to the meshing action between the synchronous wheel 38 and the rack 44 on the other side, thereby realizing the function of staggered lifting between the bottom plates 43, thereby ensuring that the four bottom plates 43 can achieve the supporting and fixing effect of the device. The pressure on the four bottom plates 43 is the same, thereby preventing the device from tilting due to uneven pressure distribution. By arranging a torsion spring inside the synchronous wheel 38, when the device is locked, that is, when the driving wheel 33 is rotated in the opposite direction to drive the lifting screw 31 to rise, the four racks 44 and the bottom plates 43 can be synchronously contracted to return to the initial state; at the same time, the height difference between the bottom plates 43 can eliminate the tilting effect of foreign objects on the chassis 1, so that the chassis 1 and the ground remain in an approximately horizontal state, so as to effectively reduce the angle difference between the chassis 1 and the ground, thereby ensuring that the drilling assembly drills vertically into the ground. Embodiment three:

[0031] See also Figure 6-Figure 8This embodiment is further explained on the basis of the second embodiment: a positioning rod 51 is fixedly connected to a position near the top end on the opposite surface of the fixing rod 5, a spline sleeve 52 is fixedly connected to the middle section of the positioning rod 51, a threaded sleeve 53 is slidably connected to the inner contour of the spline sleeve 52, and spline pins 54 are fixedly connected to both sides of the threaded sleeve 53. The threaded sleeve 53 and the spline sleeve 52 are limitedly slidably connected through the spline pins 54, an adjusting screw rod 55 is screwed on the inner contour of the threaded sleeve 53, and the top end of the adjusting screw rod 55 is limitedly rotatably connected to the positioning rod 51.

[0032] The axis of the positioning ring 62 is penetrated and connected to the threaded sleeve 53 for limited rotation. The bottom end of the positioning ring 62 is fixedly connected to a drill bit 63. The upper surface of the positioning ring 62 is fixedly connected to a positioning sleeve 64. The outer contour of the positioning sleeve 64 is fixedly connected to a material guide strip 65. The inner contour of the top of the positioning sleeve 64 is slidably connected to a driving ring 6, and the driving ring 6 is penetrated by the spline sleeve 52 and connected for limited rotation. The driving ring 6 is driven by an external motor, and a plurality of telescopic rods 61 are fixedly connected to the opposite surface of the driving ring 6 and the positioning ring 62.

[0033] After the device is locked, the motor is started to drive the drive ring 6 to rotate, and the drive ring 6 further drives the telescopic rod 61, the positioning ring 62 and the drill bit 63 to rotate synchronously. The drilling process of breaking through the ground is achieved through the rotation of the drill bit 63 and its frictional contact with the ground.

[0034] It should be noted that the drilling depth of the device is controlled by the lifting mechanism, and the adjusting screw 55 is rotated according to the exploration depth set this time. Since the top of the adjusting screw 55 is connected to the positioning rod 51 by limited rotation, that is, the relative height of the adjusting screw 55 and the positioning rod 51 is fixed, there will be no relative movement between the two; at this time, the adjusting screw 55 has a tendency to drive the threaded sleeve 53 to rotate, and the spline sleeve 52 is in a fixed state under the connection with the positioning rod 51, resulting in the threaded sleeve 53 being unable to rotate with the spline sleeve 52 under the restriction of the spline pin 54 and the spline sleeve 52. At this time, the rotation of the spline sleeve 52 will cause the threaded sleeve 53 and the spline pin 54 to descend.

[0035] Furthermore, due to the limited sliding connection between the threaded sleeve 53 and the positioning ring 62, that is, the movement of the threaded sleeve 53 will drive the positioning ring 62 to rise and fall synchronously, and at this time the telescopic rod 61 will be synchronously extended and retracted. When the drill bit 63 descends along with the positioning ring 62, it gradually comes into contact with the ground and breaks into the ground. At the same time, the drilled soil is transported upward through the guide strip 65 to complete the collection of soil samples. Embodiment 4:

[0036] See also Fig. 9This embodiment is further explained on the basis of the third embodiment: a discharge port 71 is opened on one side of the bottom end of the storage barrel 7, a scraper 72 is fixedly connected to the inner contour of the discharge port 71, and the scraper 72 is abutted against the outer contour of the positioning sleeve 64 and the guide strip 65, a positioning plate 73 is fixedly connected to the outer contour of the bottom end of the storage barrel 7, and the other end of the positioning plate 73 is fixedly connected to the cross beam 12, and an inclined plate 74 is fixedly connected to the outer contour of the positioning plate 73, and the other end of the inclined plate 74 is fixedly connected to the support plate 13.

[0037] The inner contour of the material storage barrel 7 and the outer contour of the material guide strip 65 fit each other, and the positioning plate 73 and the inclined plate 74 are combined to form a triangular material collecting trough.

[0038] During the drilling process, the drilled soil is transported upward along the guide strip 65 and after reaching the discharge port 71, it is scraped by the scraper 72 and discharged from the inside of the storage barrel 7. At this time, the discharged soil is stored in the triangular aggregate trough formed by the positioning plate 73 and the inclined plate 74. Since the positioning plate 73 and the inclined plate 74 are arranged at the rear of the forward side of the device, during the climbing process of the device, the height of the triangular aggregate trough is lower than that of the forward side. At this time, the soil entering the triangular aggregate trough slides down under the action of gravity and accumulates at the tip of the aggregate trough. The subsequent soil gradually accumulates on the basis of the original soil until the triangular aggregate trough is filled. At this time, the distribution of soil samples in the aggregate trough conforms to the depth distribution of the terrain soil. The soil sample close to the tip corresponds to the soil close to the ground in the terrain, and the soil sample close to the flat end corresponds to the soil deeper in the terrain, thereby intuitively displaying the depth distribution of the terrain soil for personnel to observe and analyze.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary work platform for geological exploration, comprising a traveling assembly and a drilling assembly arranged on a chassis (1), characterized in that: A positioning hole (11) is provided at the center of the chassis (1), two long sides of the upper surface of the chassis (1) are fixedly connected to crossbeams (12), two short sides of the upper surface of the chassis (1) are fixedly connected to support plates (13), and a guide groove is provided in the middle section of the support plate (13); The travel assembly comprises a moving mechanism for realizing the movement of the equipment and a locking mechanism for balancing and positioning the equipment, the moving mechanism comprises a limiting plate (2) penetrating and slidably connected to the middle section of the bottom of the crossbeam (12), the locking mechanism comprises a fixing seat (3) fixedly connected to the opposite surfaces of the two support plates (13) near the top position and a guide rail (4) fixedly connected to the rear surfaces of the two support plates (13) and located on both sides of the guide groove; The drilling assembly comprises a lifting mechanism for controlling the drilling depth of the equipment, a rotating mechanism for realizing the drilling function of the equipment, and a sampling mechanism for collecting drilled soil. The lifting mechanism comprises a fixing rod (5) fixedly connected to the middle section of the top end of the crossbeam (12), the rotating mechanism comprises a positioning ring (62) located inside the positioning hole (11), and the sampling mechanism comprises a material storage barrel (7) fixedly connected to the upper surface of the chassis (1) and surrounding the outer periphery of the positioning hole (11).

2. The auxiliary work platform for geological exploration according to claim 1, characterized in that: A plurality of buffer rods (21) are fixedly connected to the top of the limit plate (2), and the top of the buffer rods (21) is fixedly connected to the inner wall of the middle section of the cross beam (12). A plurality of buffer springs (22) sleeved on the outer contour of the buffer rods (21) are fixedly connected between the limit plate (2) and the cross beam (12). The buffer rods (21) are all configured as telescopic structures. One end of the limit plate (2) pointing to the outside of the chassis (1) is fixedly connected to a fixed cross rod (23), and a track wheel set (24) is fixedly connected to the outer contour of the fixed cross rod (23).

3. The auxiliary work platform for geological exploration according to claim 1, characterized in that: The fixing seat (3) is penetrated by and slidably connected with a lifting screw (31); a gear sleeve (32) is threadedly connected to the outer contour of the lifting screw (31), and the gear sleeve (32) is limitedly rotatably connected to the top of the fixing seat (3); a driving wheel (33) is meshed and transmission-connected to the outer contour of the gear sleeve (32); a positioning shaft (34) is penetrated by and fixedly connected to the axis of the driving wheel (33); the positioning shaft (34) penetrates downward and is limitedly rotatably connected to the fixing seat (3); The positioning shaft (34) is driven by an external motor, and the outer contours of the two driving wheels (33) are meshed and transmission-connected with a chain (37), the bottom end of the lifting screw rod (31) is fixedly connected to a lifting plate (35), and the two lifting plates (35) are fixedly connected to the diverging surfaces thereof with an L-shaped connecting rod (36), and the L-shaped connecting rod (36) is limitedly slidably connected to the guide groove of the support plate (13) at the corresponding position, and the other end of the L-shaped connecting rod (36) is limitedly rotatably connected to a synchronous wheel (38).

4. The auxiliary work platform for geological exploration according to claim 1, characterized in that: A lifting seat (41) is slidably connected to the outer contour of the guide rail (4); a fixed plate (42) is fixedly connected to the side of the lifting seat (41) away from the guide rail (4); a bottom plate (43) is fixedly connected to the bottom end of the fixed plate (42); a rack (44) is fixedly connected to the side of the fixed plate (42) away from the lifting seat (41); and the rack (44) is meshed and transmission-connected to the synchronous wheel (38).

5. The auxiliary work platform for geological exploration according to claim 1, characterized in that: A positioning rod (51) is fixedly connected to a position near the top end on the opposite surface of the fixing rod (5), a spline sleeve (52) is fixedly connected to the middle section of the positioning rod (51), a threaded sleeve (53) is slidably connected to the inner contour of the spline sleeve (52), spline pins (54) are fixedly connected to both sides of the threaded sleeve (53), the threaded sleeve (53) and the spline sleeve (52) are limitedly slidably connected via the spline pins (54), an adjusting screw rod (55) is screwed to the inner contour of the threaded sleeve (53), and the top end of the adjusting screw rod (55) is limitedly rotatably connected to the positioning rod (51).

6. The auxiliary work platform for geological exploration according to claim 1, characterized in that: The axis of the positioning ring (62) is penetrated and is connected to the threaded sleeve (53) for limited rotation. The bottom end of the positioning ring (62) is fixedly connected to a drill bit (63). The upper surface of the positioning ring (62) is fixedly connected to a positioning sleeve (64). The outer contour of the positioning sleeve (64) is fixedly connected to a material guide strip (65). The inner contour of the top of the positioning sleeve (64) is slidably connected to a driving ring (6) and the driving ring (6) is penetrated by the spline sleeve (52) and is connected to limited rotation. The driving ring (6) is driven by an external motor. A plurality of telescopic rods (61) are fixedly connected to the opposite surfaces of the driving ring (6) and the positioning ring (62).

7. The auxiliary work platform for geological exploration according to claim 1, characterized in that: A discharge port (71) is provided on one side of the bottom end of the material storage barrel (7); a scraper (72) is fixedly connected to the inner contour of the discharge port (71), and the scraper (72) abuts against the outer contours of the positioning sleeve (64) and the material guide strip (65); a positioning plate (73) is fixedly connected to the outer contour of the bottom end of the material storage barrel (7), and the other end of the positioning plate (73) is fixedly connected to the crossbeam (12); an inclined plate (74) is fixedly connected to the outer contour of the positioning plate (73), and the other end of the inclined plate (74) is fixedly connected to the support plate (13).

8. The auxiliary work platform for geological exploration according to claim 7, characterized in that: The inner contour of the material storage barrel (7) and the outer contour of the material guide strip (65) fit each other, and the positioning plate (73) and the inclined plate (74) are assembled together to form a triangular material collecting trough.

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