CN211477679U

CN211477679U - Sampling device for geological survey and drawing

Info

Publication number: CN211477679U
Application number: CN201922291904.5U
Authority: CN
Inventors: 黎燕华
Original assignee: Guangdong Tianren Real Estate Surveying And Mapping Planning Co ltd
Current assignee: Guangdong Tianren Real Estate Surveying And Mapping Planning Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-09-11
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a sampling device for geological mapping, which comprises a base, wherein two sides of the top of the base are provided with first screw rods, two groups of first screw rods are connected through belt transmission, the first screw rods are connected with a lifting mechanism, the upper ends of the lifting mechanism are connected with a supporting plate, the transmission chamber is internally and rotatably connected with a rotating shaft, the lower end of the rotating shaft is fixedly connected with a sampling mechanism, the upper part of the rotating shaft is sleeved with a first bevel gear, the transmission chamber is internally and fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a second bevel gear, and the second bevel gear is; the utility model has the advantages of reasonable design, the device can make the sampler barrel rotate when descending, and it is effectual to break earth, samples in getting into required degree of depth soil through the sampling box, and the sample is accurate, then the positive reverse motor of reversal second, and during the sampling box area sample soil got back to the sampler barrel, sample soil preserves completely to drive the sample of the different degree of depth sampling box of multiunit simultaneously, improved the efficiency and the surveying and mapping degree of accuracy of sample.

Description

Sampling device for geological survey and drawing

Technical Field

The utility model relates to a geological survey technical field specifically is a sampling device for geological survey.

Background

Geological mapping is a general term of all mapping work related to geological survey and mineral exploration and the compilation of a result map, mainly comprises geological point measurement, geological profile measurement, physical exploration measurement, mining area control measurement, mining area topographic measurement, exploration mesh measurement, exploration engineering positioning measurement, pit exploration engineering measurement, well exploration engineering measurement, through measurement, open pit measurement, surface movement observation, drawing of related maps, printing and the establishment of a geological mineral information system, a sampling device is an important tool for geological mapping, the soil collected by the sampling device directly influences the analysis of a soil structure, the accuracy of research results such as soil internal substance distribution and the like, in addition, soil detection is the basis of soil physicochemical property analysis, the analysis accuracy is based on the collected quality of one sample, and the collected sample is required to be representative and effective, therefore, the sampling device is a key factor for soil detection.

At present, thereby the most common sampling device inserts soil depths with the sampling tube and obtains soil sample, only can take a sample with soil surface or shallow layer, and work efficiency is low, has mingled with the soil of each degree of depth in the sampling tube, hardly guarantees the soil sample who obtains the target depth to influence the testing result of soil, can not take a sample simultaneously to many depths during the sample moreover, sampling efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling device is used in geological survey to solve the problem that appears in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a sampling device for geological survey and drawing, includes the base, the top both sides of base are equipped with first screw rod, both ends are passed through the fixing base and are rotated the connection around the first screw rod, first screw rod both sides screw thread is soon to opposite, and is two sets of first screw rod passes through belt drive and connects, the right side the one end rigid coupling of first screw rod has first positive reverse motor, be connected with elevating system on the first screw rod, the elevating system upper end is connected with the backup pad, backup pad top rigid coupling has the transmission room, the inside rotation of transmission room is connected with the pivot, pivot lower extreme rigid coupling has sampling mechanism, first bevel gear has been cup jointed on pivot upper portion, the inside fixedly connected with driving motor of transmission room, driving motor's output rigid coupling has second bevel gear, second bevel gear and first bevel gear meshing transmission.

Preferably, a sampling device is used in geological survey and drawing, elevating system includes the sleeve of symmetry spiro union in first screw rod both sides, the sleeve upper end articulates there is the connecting rod, the right side the connecting rod upper end articulates in the backup pad lower extreme, the left side the pulley is installed to the upper end of connecting rod, pulley sliding connection has the slip chamber, slip chamber fixed connection is in the backup pad lower extreme, and is two sets of the connecting rod middle part is rotated through the round pin axle and is connected.

Preferably, a sampling device is used in geological survey and drawing, sampling mechanism includes the rigid coupling in the sampling tube of pivot lower extreme, the lower extreme spiro union of sampling tube has the drill bit, sampling tube upper portion inner wall rigid coupling has the second motor that just reverses, sampling tube inner chamber right side wall rotates and is connected with a plurality of groups second screw rod, the second motor that just reverses passes through belt drive with the second screw rod of the top and is connected, and is adjacent connect through belt drive between the second screw rod, second screw rod left side spiro union has a removal section of thick bamboo, removal section of thick bamboo left end rigid coupling has the sampling box, the opening that can supply the sampling box business turn over is seted up to sampling tube left side wall.

Preferably, a sampling device for geological survey, the right side fixedly connected with scale rod on the fixing base, the backup pad is close to scale rod one end and installs the pointer.

Preferably, a sampling device is used in geological survey and drawing, the lower part fixedly connected with universal wheel of base, the four corners spiro union of base has the regulation pole, the upper end rigid coupling of adjusting the pole has the carousel, the lower extreme rigid coupling of adjusting the pole has the foot stool, the foot stool lower extreme is equipped with a plurality of protruding spines, the right-hand member rigid coupling of base has the handrail.

The utility model has the advantages that:

1. the utility model has the advantages of reasonable design, the device drives the sampling tube to descend through the lifting mechanism, and the driving motor drives the sampling tube to rotate, so that the sampling tube can rotate while descending, the soil breaking effect is good, and the sampling efficiency is higher;

2. the device rotates through the positive and negative motor of second and drives the second screw rod and rotate to drive and take a sample in the sample box gets into required degree of depth soil, the sample is accurate, then the positive and negative motor of reversal second, the sample box area sample soil gets back to in the sampling tube, sample soil is preserved completely, and the positive and negative motor of second drives the sample of the different degree of depth sample box of multiunit simultaneously, can improve the efficiency and the surveying and mapping degree of accuracy of sample greatly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used for describing the embodiments are briefly introduced below, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic structural view of the sampling mechanism of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-base, 2-first screw rod, 3-fixed base, 4-first forward and reverse rotation motor, 5-lifting mechanism, 501-sleeve, 502-connecting rod, 503-pulley, 504-sliding cavity, 6-supporting plate, 7-transmission chamber, 8-rotating shaft, 9-sampling mechanism, 901-sampling cylinder, 902-drill bit, 903-second forward and reverse rotation motor, 904-second screw rod, 905-moving cylinder, 906-sampling box, 907-port, 10-first bevel gear, 11-driving motor, 12-second bevel gear, 13-graduated rod, 14-indicator, 15-universal wheel, 16-adjusting rod, 17-rotary disk, 18-foot seat and 19-handrail.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the sampling device for geological mapping in this embodiment includes a base 1, first screws 2 are disposed on two sides of the top of the base 1, the front and rear ends of the first screws 2 are rotatably connected by a fixing base 3, the screw threads on two sides of the first screws 2 are opposite in rotation direction, the two sets of first screws 2 are connected by belt transmission, a first forward and reverse rotation motor 4 is fixedly connected to one end of the first screw 2 on the right side, a lifting mechanism 5 is connected to the first screw 2, a supporting plate 6 is connected to the upper end of the lifting mechanism 5, a transmission chamber 7 is fixedly connected to the upper side of the supporting plate 6, a rotating shaft 8 is rotatably connected to the inside of the transmission chamber 7, a sampling mechanism 9 is fixedly connected to the lower end of the rotating shaft 8, a first bevel gear 10 is sleeved on the upper portion of the rotating shaft 8, a driving motor 11 is fixedly connected to the inside of the transmission chamber.

The lifting mechanism 5 comprises sleeves 501 symmetrically screwed on two sides of the first screw rod 2, the upper ends of the sleeves 501 are hinged with connecting rods 502, the upper ends of the right connecting rods 502 are hinged on the lower end of the supporting plate 6, pulleys 503 are mounted on the upper ends of the left connecting rods 502, the pulleys 503 are connected with sliding cavities 504 in a sliding mode, the sliding cavities 504 are fixedly connected to the lower end of the supporting plate 6, and the middle parts of the two groups of connecting rods 502 are rotatably connected through pin shafts.

Sampling mechanism 9 includes the rigid coupling in the sampling tube 901 of 8 lower extremes of pivot, the lower extreme spiro union of sampling tube 901 has drill bit 902, sampling tube 901 upper portion inner wall rigid coupling has the positive reverse motor 903 of second, sampling tube 901 inner chamber right wall rotates and is connected with a plurality of groups second screw rod 904, the positive reverse motor 903 of second passes through belt drive with the second screw rod 904 of the top and is connected, connect through belt drive between the adjacent second screw rod 904, second screw rod 904 left side spiro union has a removal section of thick bamboo 905, the left end rigid coupling of removal section of thick bamboo 905 has sampling box 906, the tip of sampling box 906 is coniform, can get into soil more easily, sampling tube 901 left side wall is seted up the opening 907 that can supply sampling box 906 to pass in and out.

Fixedly connected with scale rod 13 on the right side fixing base 2, backup pad 6 is close to scale rod 13 one end and installs pointer 14, and the degree of depth of sample is observed to the scale on the 14 corresponding scale rod 13 of accessible pointer.

The lower part fixedly connected with universal wheel 15 of base 1, the convenient removal, base 1's four corners spiro union has regulation pole 16, and the upper end rigid coupling of adjusting pole 16 has carousel 17, and the lower extreme rigid coupling of adjusting pole 16 has foot rest 18, can control the lift of adjusting pole 16 through rotating carousel 17, and foot rest 18 lower extreme is equipped with a plurality of spurs, can grab into the underground and make the device more stable, and base 1's right-hand member rigid coupling has handrail 19.

The utility model discloses a theory of operation does:

when the device is used for geological surveying and mapping, the device is moved to a sampling place by holding the handrail 19 with a hand through the universal wheel 15, then the turntable 17 is rotated to enable the foot seat 18 to descend below the universal wheel 15 and enable the convex teeth at the lower part of the foot seat 18 to grab the ground, the foot seat 18 supports the device to enable the device to be fixed more stably, the external power supply is used for starting the driving motor 11 to drive the second bevel gear 12 to rotate, the second bevel gear 12 rotates to drive the first bevel gear 10 to rotate, the first bevel gear 10 rotates to drive the rotating shaft 8 to rotate, the rotating shaft 8 drives the sampling cylinder 901 to rotate, the first forward and reverse rotating motor 4 is started to drive the first screw 2 to rotate, the first screw 2 rotates to drive the sleeves 501 at two sides to respectively move towards two sides due to opposite rotating directions of the threads at two sides of the first screw 2, the connecting rod 502 drives the supporting plate 6 to descend so as to drive the sampling cylinder 901 to descend, and the sampling cylinder 901 can descend through the driving, the sampling device 9 can enter soil more easily, the depth to be sampled can be specified by the indicating needle 14 corresponding to the scale on the scale rod 13, when the sampling depth is reached, the driving motor 11 and the first forward and reverse rotation motor 4 are closed, the second forward and reverse rotation motor 903 is started, the second screw 904 is driven to rotate through belt transmission, the second screw 904 drives the moving cylinder 905 to move leftwards, so that the sampling box 906 is driven to move leftwards to extend out of the sampling cylinder 901 to extend into the soil, the end part of the sampling cylinder 901 is conical and is convenient to insert into the soil, the sampled soil enters the sampling cylinder 906, the second screw 904 at the uppermost side drives other groups of second screws 904 to rotate through belt rotation, sampling at different depths can be simultaneously realized, the sampling efficiency is high, after sampling is finished, the second forward and reverse rotation motor 903 is reversed, the sampling box 906 is moved rightwards to the sampling cylinder 901, the first forward and reverse rotation motor 4, the lifting mechanism can lift the supporting plate 6, thereby taking the sampling mechanism 9 to rise and leave the ground, closing the second forward and reverse rotating motor 903, finally starting the second forward and reverse rotating motor 903, and extending the sampling box 906 out of the sampling cylinder 901 to obtain the sampled soil.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. In addition, although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such descriptions are merely for clarity reasons, and those skilled in the art should make the description as a whole, and the embodiments in each embodiment may be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A sampling device for geological mapping, includes base (1), its characterized in that: the screw-driven automatic sampling device is characterized in that first screw rods (2) are arranged on two sides of the top of the base (1), the front end and the rear end of each first screw rod (2) are rotatably connected through a fixing seat (3), threads on two sides of each first screw rod (2) are opposite in rotation direction, two groups of first screw rods (2) are connected through belt transmission, a first forward and reverse rotating motor (4) is fixedly connected to one end of each first screw rod (2) on the right side, a lifting mechanism (5) is connected onto each first screw rod (2), a supporting plate (6) is connected to the upper end of each lifting mechanism (5), a transmission chamber (7) is fixedly connected to the upper portion of each supporting plate (6), a rotating shaft (8) is rotatably connected to the inside of each transmission chamber (7), a sampling mechanism (9) is fixedly connected to the lower end of each rotating shaft (8), a first bevel gear (10) is sleeved on the upper, the output end of the driving motor (11) is fixedly connected with a second bevel gear (12), and the second bevel gear (12) is in meshing transmission with the first bevel gear (10).

2. A sampling device for geological mapping according to claim 1, characterized in that: elevating system (5) including sleeve (501) of symmetry spiro union in first screw rod (2) both sides, sleeve (501) upper end articulates there are connecting rod (502), right side connecting rod (502) upper end articulates in backup pad (6) lower extreme, left side pulley (503) are installed to the upper end of connecting rod (502), pulley (503) sliding connection has sliding chamber (504), sliding chamber (504) fixed connection is in backup pad (6) lower extreme, and is two sets of connecting rod (502) middle part is through round pin hub rotation connection.

3. A sampling device for geological mapping according to claim 1, characterized in that: the sampling mechanism (9) comprises a sampling cylinder (901) fixedly connected to the lower end of the rotating shaft (8), the lower end of the sampling cylinder (901) is in threaded connection with a drill bit (902), a second forward and reverse rotating motor (903) is fixedly connected to the inner wall of the upper portion of the sampling cylinder (901), the right wall of the inner cavity of the sampling cylinder (901) is rotatably connected with a plurality of groups of second screw rods (904), the second forward and reverse rotating motor (903) is connected with the uppermost second screw rod (904) in a belt transmission mode, the adjacent second screw rods (904) are connected in a belt transmission mode, the left side of each second screw rod (904) is in threaded connection with a moving cylinder (905), the left end of each moving cylinder (905) is fixedly connected with a sampling box (906), and the left side wall of the sampling cylinder (901) is provided with a through hole (907) through which.

4. A sampling device for geological mapping according to claim 1, characterized in that: and a scale rod (13) is fixedly connected to the fixed seat (3) on the right side, and an indicating needle (14) is installed at one end, close to the scale rod (13), of the support plate (6).

5. A sampling device for geological mapping according to claim 1, characterized in that: the lower part fixedly connected with universal wheel (15) of base (1), the four corners spiro union of base (1) has regulation pole (16), the upper end rigid coupling of adjusting pole (16) has carousel (17), the lower extreme rigid coupling of adjusting pole (16) has foot rest (18), foot rest (18) lower extreme is equipped with a plurality of spurs, the right-hand member rigid coupling of base (1) has handrail (19).