CN212844446U

CN212844446U - Novel geological engineering surveys with self-cleaning formula screening sampling equipment

Info

Publication number: CN212844446U
Application number: CN202021544904.8U
Authority: CN
Inventors: 高宗军; 童辉; 高法生
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-30
Anticipated expiration: 2030-07-30

Abstract

The utility model provides a novel geological engineering surveys with self-cleaning formula screening sampling equipment, including right-hand member open-ended sampling tube, the left end fixed mounting of sampling tube has handheld device, the right-hand member fixed connection and the intercommunication of sampling tube have elastic rubber bellows, the left side inner wall fixed mounting of sampling tube has the motor of output shaft right side, fixed mounting has motor switch on the handheld device, motor switch links to each other with the motor, the inboard middle part fixed mounting of sampling tube has first filter and elasticity filter, the elasticity filter is located the right side of first filter. In this device will bore rubble after garrulous and the powder area back sampling tube through the drill rod, the mountain flour dropped to first surge drum under the suction effect that the flabellum produced, and the rubble then moves along the inside wall of sampling tube and strikes the movable plate under the effect of centrifugal force, thereby the movable plate striking elasticity filter makes the mountain flour drop, the difficult jam of elasticity filter, thereby the movable plate still can fall the rubble bullet to the categorised collection of realizing mountain flour and rubble in the second surge drum simultaneously.

Description

Novel geological engineering surveys with self-cleaning formula screening sampling equipment

Technical Field

The utility model belongs to geological engineering sampling device field, specifically speaking are novel geological engineering surveys with self-cleaning formula screening sampling equipment.

Background

When the sample of carrying out geological work is gathered, often need carry out the sample collection of mountain flour and rubble to the cliff, present collection mode is mostly to gather the rubble with the powder together, then follow-up screening again, and the operation procedure is long, and the while has consumed plenty of time, and can cause the waste of mountain flour.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel geological engineering surveys with self-cleaning formula screening sampling equipment for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

the utility model provides a novel geological engineering surveys with self-cleaning formula screening sampling equipment, including right-hand member open-ended sampling tube, the left end fixed mounting of sampling tube has handheld device, the right-hand member fixed connection and the intercommunication of sampling tube have elastic rubber bellows, the left side inner wall fixed mounting of sampling tube has the motor of output shaft rightward, fixed mounting has motor switch on the handheld device, motor switch links to each other with the motor, the inboard middle part fixed mounting of sampling tube has first filter and elastic filter, elastic filter is located the right side of first filter, the output shaft right-hand member fixed connection of motor has the pivot, the left part outside fixed connection of pivot has several flabellums, the gas outlet has been seted up to the left part pipe wall of sampling tube, the gas outlet is located the left side of flabellum, the right-hand member of pivot passes fixedly connected with drill rod behind first filter and the elastic filter in, The junction of elasticity filter is sealed bearing and connects, turn right from a left side and seted up first through-hole and second through-hole in proper order in the bottom of sampling tube, first through-hole is located between first filter and the elasticity filter, the second through-hole is located the right side of elasticity filter, can dismantle in the first through-hole and be connected with first collecting vessel, can dismantle in the second through-hole and be connected with the second collecting vessel, the articulated several activity piece that is connected with of the middle part inner side wall ring shape of sampling tube and its articulated epaxial suit torsional spring of articulated, contact fit between every two adjacent activity pieces, the activity piece is located between elasticity filter and the second through-hole.

As mentioned above, a novel geological engineering surveys with self-cleaning formula screening sampling equipment, hand-held device include two handles, the left part of sampling tube upper and lower symmetry fixed mounting has the handle, fixed mounting has motor switch on one of them handle.

As for the novel self-cleaning screening sampling equipment for geological engineering survey, the inner walls of the first through hole and the second through hole are provided with threads, the outer side walls of the upper parts of the first collecting cylinder and the second collecting cylinder are provided with threads, the first collecting cylinder is in threaded connection with the inner wall of the first through hole, and the second collecting cylinder is in threaded connection with the inner wall of the second through hole.

The novel self-cleaning screening sampling device for geological engineering survey is characterized in that the volume of the second collecting cylinder is larger than that of the first collecting cylinder.

The utility model has the advantages that: when the utility model is used, a user stabilizes the utility model by a handheld device, then the elastic rubber corrugated pipe is aligned with the drill rod to the required rock wall drilling position, then the motor is started, the output shaft of the motor drives the fan blade, the rotating shaft and the drill rod rotate together, along with the gradual movement of the sampling tube towards the right, the drill rod gradually drills into the rock wall, the broken stone and the stone powder on the rock wall move towards the left inner cavity of the sampling tube along the drill rod, and the fan blade rotates to generate suction force to enable the stone powder to be blocked by the first filter plate after passing through the elastic filter plate, a part of the stone powder is adsorbed on the first filter plate, a part of the stone powder drops into the first collecting barrel, in the process that the stone powder passes through the elastic filter plate, a part of the stone powder is adsorbed on the elastic filter plate, along with the continuous bringing of the drill rod into the broken stone sampling, the broken stone continuously impacts the movable sheet, the movable sheet rotates around the hinged shaft of the movable sheet to hit the elastic filter plate, so that the broken stone adsorbed on the elastic filter plate is vibrated and dropped and then is brought between the first filter plate and the elastic filter plate by wind power, then the torsional spring resets, the broken stone is blocked by the movable sheet and then rebounds into the second collecting cylinder, after a period of time, the motor is turned off, the broken stone adsorbed on the first filter plate drops into the first collecting cylinder, meanwhile, a user can also blow the broken stone on the first filter plate by controlling the output shaft of the motor to rotate reversely, so that the fan blades generate airflow flowing towards the right side, and the movable sheet also plays a certain role in shielding to prevent the broken stone from; the utility model discloses simple structure, reasonable in design, in going back the sample tube with the powder through the rubble that the drill bit pole will bore after garrulous, the mountain flour drops to first surge drum under the suction effect that the flabellum produced, the rubble then moves along the inside wall of sample tube and strikes the movable piece under the effect of centrifugal force, thereby the movable piece striking elastic filter makes the mountain flour drop, the difficult jam of elastic filter, thereby the movable piece still can fall the rubble bullet to the second surge drum in realize the categorised collection of mountain flour and rubble simultaneously.

Drawings

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

Fig. 1 is a schematic structural diagram of the present invention; fig. 2 is a schematic view of the structure in the direction a of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.

A novel self-cleaning screening sampling device for geological engineering survey comprises a sampling tube 1 with an opening at the right end, a handheld device is fixedly installed at the left end of the sampling tube 1, the right end of the sampling tube 1 is fixedly connected and communicated with an elastic rubber corrugated tube 3, a motor 4 with an output shaft facing right is fixedly installed on the inner wall of the left side of the sampling tube 1, a motor switch 14 is fixedly installed on the handheld device, the motor switch 14 is connected with the motor 4, a first filter plate 5 and an elastic filter plate 6 are fixedly installed at the middle part of the inner side of the sampling tube 1, the elastic filter plate 6 is positioned at the right side of the first filter plate 5, a rotating shaft 7 is fixedly connected at the right end of the output shaft of the motor 4, a plurality of fan blades 15 are fixedly connected at the outer side of the left part of the rotating shaft 7, a gas outlet 16 is formed in the left tube wall of the sampling tube 1, the gas outlet 16 is positioned at the left, pivot 7 and first filter 5, the junction of elastic filter 6 is sealed bearing and is connected, turn right from a left side and seted up first through-hole 9 and second through-hole 10 in proper order in sampling tube 1's bottom, first through-hole 9 is located between first filter 5 and the elastic filter 6, second through-hole 10 is located the right side of elastic filter 6, can dismantle in first through-hole 9 and be connected with first surge drum 11, can dismantle in second through-hole 10 and be connected with second surge drum 12, the articulated several movable piece 13 that is connected with of the middle part inboard wall annular of sampling tube 1 and suit torsional spring on its articulated shaft, contact cooperation between every two adjacent movable pieces 13, movable piece 13 is located between elastic filter 6 and the second through-hole 10. When the utility model is used, a user stabilizes the utility model by a handheld device, then the elastic rubber bellows 3 and the drill bit rod 8 are aligned to the required rock wall drilling position, then the motor 4 is started, the output shaft of the motor 4 drives the fan blade 15, the rotating shaft 7 and the drill bit rod 8 to rotate together, along with the gradual movement of the sampling tube 1 towards the right side, the drill bit rod 8 gradually drills into the rock wall, the crushed stone and the stone powder on the rock wall move towards the left inner cavity of the sampling tube 1 along the drill bit rod 8, and the fan blade 15 rotates to generate suction force, so that the stone powder passes through the elastic filter plate 6 and is blocked by the first filter plate 5, a part of the stone powder is adsorbed on the first filter plate 5, a part of the stone powder drops into the first collecting barrel 11, in the process that the stone powder passes through the elastic filter plate 6, a part of the stone powder is adsorbed on the elastic filter plate 6, under the action of centrifugal force, most of crushed stones move along the pipe wall of the sampling pipe 1, the crushed stones continuously impact the movable sheet 13, the movable sheet 13 rotates around a hinged shaft of the movable sheet to hit the elastic filter plate 6, stone dust adsorbed on the elastic filter plate 6 is vibrated and dropped and then brought between the first filter plate 5 and the elastic filter plate 6 by wind power, then the torsional spring resets, the movable sheet 13 blocks the crushed stones and then rebounds back to the second collecting cylinder 12, after a period of time, the motor 4 is turned off, the stone dust adsorbed on the first filter plate 5 drops into the first collecting cylinder 11, meanwhile, a user can also blow off the stone dust on the first filter plate 5 by controlling the output shaft of the motor 4 to rotate reversely, so that the fan blades 15 generate airflow flowing towards the right side, and the movable sheet 13 also plays a certain shielding role to prevent the stone; the utility model discloses simple structure, reasonable in design, in the rubble and the powder area after will boring garrulous through drill bit pole 8 returns sampling tube 1, the mountain flour drops to first surge drum 11 under the suction effect that flabellum 15 produced, the rubble then moves striking movable piece 13 along sampling tube 1's inside wall under the effect of centrifugal force, thereby movable piece 13 strikes elastic filter 6 and makes the mountain flour drop, elastic filter 6 is difficult for blockking up, thereby movable piece 13 still can fall the rubble bullet to the categorised collection of realization mountain flour and rubble in the second surge drum 12 simultaneously.

Specifically, as shown in the drawings, the handheld device of the present embodiment includes two handles 2, the handles 2 are symmetrically and fixedly installed on the left portion of the sampling tube 1, and a motor switch 14 is fixedly installed on one of the handles 2. Make the user more laborsaving when drilling the sample to the rock wall through two handles 2.

Specifically, as shown in the figure, the inner walls of the first through hole 9 and the second through hole 10 in this embodiment are both provided with threads, the outer side walls of the upper portions of the first collecting cylinder 11 and the second collecting cylinder 12 are both provided with threads, the first collecting cylinder 11 is in threaded connection with the inner wall of the first through hole 9, and the second collecting cylinder 12 is in threaded connection with the inner wall of the second through hole 10. Because the inner wall threaded connection of first collecting vessel 11 and first through-hole 9, the inner wall threaded connection of second collecting vessel 12 and second through-hole 10, when the user need take out the object in first collecting vessel 11 and the second collecting vessel 12, only need twist the collecting vessel that corresponds and can take out it from sampling pipe 1.

Further, as shown in the figure, the volume of the second collecting cylinder 12 is larger than that of the first collecting cylinder 11. When this device was sampled and is collected, because the stone volume is great, consequently the second surge drum 12 volume that occupies is more, makes the volume of second surge drum 12 be greater than the volume of first surge drum 11 and can prevent that second surge drum 12 from filling up but still only having gathered the condition of a small amount of powder in the first surge drum 11 and taken place.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a novel geological engineering surveys with self-cleaning formula screening sampling equipment which characterized in that: comprises a sampling tube (1) with an opening at the right end, a handheld device is fixedly installed at the left end of the sampling tube (1), the right end of the sampling tube (1) is fixedly connected and communicated with an elastic rubber corrugated tube (3), a motor (4) with an output shaft facing right is fixedly installed at the inner wall of the left side of the sampling tube (1), a motor switch (14) is fixedly installed on the handheld device, the motor switch (14) is connected with the motor (4), a first filter plate (5) and an elastic filter plate (6) are fixedly installed at the middle part of the inner side of the sampling tube (1), the elastic filter plate (6) is positioned at the right side of the first filter plate (5), a rotating shaft (7) is fixedly connected at the right end of the output shaft of the motor (4), a plurality of fan blades (15) are fixedly connected at the outer side of the left part of the rotating shaft (7), a gas outlet (16) is formed in, the right end of the rotating shaft (7) sequentially penetrates through the first filter plate (5) and the elastic filter plate (6) rightwards and then is fixedly connected with a drill rod (8), the connecting parts of the rotating shaft (7) and the first filter plate (5) and the elastic filter plate (6) are all connected by sealing bearings, the bottom of the sampling tube (1) is sequentially provided with a first through hole (9) and a second through hole (10) from left to right, the first through hole (9) is positioned between the first filter plate (5) and the elastic filter plate (6), the second through hole (10) is positioned at the right side of the elastic filter plate (6), the first through hole (9) is internally detachably connected with a first collecting cylinder (11), the second through hole (10) is internally detachably connected with a second collecting cylinder (12), the inner side wall of the middle part of the sampling tube (1) is annularly hinged with a plurality of movable sheets (13) and a torsional spring is sleeved on a hinged shaft of the movable sheets, and every, the movable sheet (13) is positioned between the elastic filter plate (6) and the second through hole (10).

2. The novel geological engineering survey self-cleaning screening sampling device of claim 1, wherein: the handheld device comprises two handles (2), the handles (2) are symmetrically and fixedly arranged on the left part of the sampling tube (1) from top to bottom, and a motor switch (14) is fixedly arranged on one handle (2).

3. The novel geological engineering survey self-cleaning screening sampling device of claim 1, wherein: the inner walls of the first through hole (9) and the second through hole (10) are both provided with threads, the outer side walls of the upper parts of the first collecting cylinder (11) and the second collecting cylinder (12) are both provided with threads, the first collecting cylinder (11) is in threaded connection with the inner wall of the first through hole (9), and the second collecting cylinder (12) is in threaded connection with the inner wall of the second through hole (10).

4. The novel self-cleaning screening sampling device for geological engineering survey according to claim 1 or 3, characterized in that: the volume of the second collecting cylinder (12) is larger than that of the first collecting cylinder (11).