CN220552677U - Geological exploration soil sample preprocessing device - Google Patents

Abstract

The utility model belongs to the technical field of soil sample pretreatment, in particular to a geological exploration soil sample pretreatment device, which comprises a box body; the top of the box body is provided with a heating box, two sides of the inner wall of the heating box are fixedly connected with heat insulation boards, two heat insulation boards are fixedly connected with heating wires in a matching way, and one side of the heating box is rotatably provided with a rotating rod; when carrying out broken preliminary treatment to soil sample, through first motor effect, can carry out broken processing to soil sample, start the second motor simultaneously, make the second belt pulley take place to rotate, under the cooperation of conveyer belt, make first belt pulley drive the bull stick and also take place to rotate thereupon, make the fan take place to rotate, under the cooperation of heater strip, make hot gas blown to in the gas-supply pipeline, and then flow into in the shower nozzle, the steam in the shower nozzle sprays on soil, thereby can reduce the moisture in the soil, make soil broken effect easily, and then improve soil sample, be convenient for follow-up filtration to the soil sample after broken.

Description

Geological exploration soil sample preprocessing device

Technical Field

The utility model relates to the technical field of soil sample pretreatment, in particular to a geological exploration soil sample pretreatment device.

Background

In the geological exploration, geology is surveyed and detected by various means and methods to determine a proper bearing layer, in the geological exploration process, a sampling device is often required to be used for sampling soil, and a sampled soil sample is mixed with stones with larger particles or larger blocky soil blocks so as to influence the detection result of a subsequent soil sample, so that a pretreatment device is required to be used for pretreatment of the soil sample.

The soil sample collecting, detecting and preprocessing device with the publication number of CN 112161833A comprises a main box body, wherein a collecting cavity with a downward opening is arranged on the right lower side in the main box body, a fixed block cavity is arranged on the upper side of the collecting cavity, a motor cavity extending leftwards is communicated with the upper side of the fixed block cavity, a control cavity is arranged on the upper side of the motor cavity, and the soil is excavated through the rotation and the up-and-down movement of a first helical blade, so that the automatic collecting work of samples is realized; the soil screening is carried out through the screen, qualified samples and waste products can be distinguished, and the qualified samples are subjected to air drying treatment to obtain soil samples, so that the aim of preprocessing the soil samples is fulfilled, and the soil samples are conveniently detected subsequently.

In the prior art, when the soil sample is preprocessed, the soil is crushed by the crushing roller, and the soil is difficult to crush due to more water and higher viscosity of some soil, and the crushed soil is inconvenient to effectively screen, so that broken stone is mixed in the soil, and the detected data can be influenced, so that the detection accuracy of the device is greatly reduced; therefore, a geological exploration soil sample pretreatment device is provided for solving the problems.

Disclosure of Invention

In order to overcome the defects of the prior art and solve the problems of the background art, the utility model provides a geological exploration soil sample pretreatment device.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a geological exploration soil sample pretreatment device, which comprises a box body; the top of the box body is provided with a heating box, both sides of the inner wall of the heating box are fixedly connected with heat insulation boards, two heat insulation boards are fixedly connected with heating wires in a matched manner, one side of the heating box is rotatably provided with a rotating rod, one end of the rotating rod is provided with a fan, the fan is arranged in the box body, the other end of the rotating rod is sleeved with a first belt pulley, the side of the fan is provided with a supporting seat, the rotating rod penetrates through the supporting seat, the top of the heating box is provided with an air inlet hole, the port of the air inlet hole is fixedly connected with an air inlet pipe, the bottom of the heating box is provided with an air hole, the port of the air hole is fixedly connected with an air transmission pipeline, a plurality of spray heads are connected with the air transmission pipeline and are arranged in the box body, one corner of the top of the box body is provided with an air outlet hole, the port of the air outlet hole is fixedly connected with an air outlet pipe, one side of the top of the box body is provided with a feeding hole, the port of the feeding hole is fixedly connected with a feeding hopper, two rotating shafts are rotatably arranged in the box body, spiral blades are fixed on the outer surfaces of the two rotating shafts, a first gear and a second gear are respectively arranged at the end parts of the two rotating shafts, the first gear and the second gear are both arranged on the outer side of the box body, an L-shaped supporting plate is fixedly connected on one side of the box body, a first motor is arranged on the L-shaped supporting plate, the output end of the first motor is provided with a third gear through the rotation of the rotating shafts in a matched manner, the third gear, the first gear and the second gear are meshed with each other, when a soil sample is crushed and pretreated, the soil is difficult to crush due to a large amount of soil moisture and high viscosity, and therefore, the soil is also required to be dried while being crushed, so that the moisture in the soil is reduced, the method comprises the steps of firstly throwing a soil sample into a box body through a feed hopper when the soil sample is subjected to crushing pretreatment, starting a first motor to enable a third gear to rotate, further enabling the first gear and a second gear to be meshed with each other to rotate, further enabling a rotating shaft to drive a spiral blade to rotate, further enabling the soil sample to be crushed, simultaneously starting a second motor to enable a second belt pulley to rotate, enabling the first belt pulley to drive a rotating rod to rotate along with the rotating rod under the cooperation of a conveying belt, enabling a fan to rotate, enabling gas entering from an air inlet pipe to be heated under the cooperation of a heating wire, enabling the gas to be blown into a gas pipeline by the fan and then flow into a spray head, enabling hot gas in the spray head to be sprayed on soil, enabling the hot gas to be fully contacted with the soil, further enabling the water in the soil to be reduced, enabling the soil to be crushed easily, further improving the crushing effect of the soil sample, and facilitating the subsequent filtration of the crushed soil sample.

Preferably, the short plates are fixedly connected on the inner walls of two sides of the box body, the sleeves are fixedly connected on the two short plates, the springs are fixedly connected on the inner walls of the end parts of the two sleeves, the movable rods are fixedly connected on the other ends of the springs, the two movable rods are matched and fixedly connected with the filter plate, the rotating shaft is installed at one side bottom of the box body in a rotating manner, the eccentric gears are assembled on the rotating shaft and are in contact with the outer surfaces of the filter plate, the second belt pulley is sleeved on the circumferential surface of the end part of the rotating shaft, the conveying belt is sleeved on the outer surface of the second belt pulley in a matched manner, the L-shaped fixed plate is installed at one side bottom of the box body, the second motor is installed on the L-shaped fixed plate, the output end of the second motor is connected with the end part of the rotating shaft, a broken soil sample can drop onto the filter plate, the rotating shaft can be driven by the second motor to rotate, the eccentric gears are driven by the rotating shaft under the mutual matching of the springs and the movable rods, the filter plate can be continuously and reciprocally lifted, and the filter plate can continuously vibrate, so that the filter effect of the filter plate is improved, the filter effect of the filter plate is completely separated from the crushed soil by the filter plate through the filter plate, and the crushed soil can be completely and the crushed soil can not be completely and well contained in the crushed soil.

Preferably, the bin outlet has been seted up to one side bottom of box, and one of the port department of bin outlet has the sealing door through the hinge cooperation is articulated, when using the device, through setting up the bin outlet, opens the sealing door, is convenient for take out the soil sample after the bottom half preliminary treatment to be convenient for follow-up detect the soil sample.

Preferably, the slag discharging port is formed in the other side of the box body, a sliding rail is fixedly connected to the port of the slag discharging port, a cover plate is slidably mounted on the sliding rail, and when the device is used, stones accumulated on the filter plate can be taken out through the slag discharging port, so that the filter plate can be cleaned, and the phenomenon that the filter plate is blocked due to excessive accumulation of the stones is avoided.

The utility model has the advantages that:

1. when the soil sample is subjected to crushing pretreatment, the soil sample is firstly put into the box body through the feed hopper, the first motor is started to enable the third gear to rotate, the first gear and the second gear are meshed to rotate, the rotating shaft drives the spiral blade to rotate, so that the soil sample can be crushed, the second motor is started to enable the second belt pulley to rotate, the first belt pulley drives the rotating rod to rotate along with the rotating rod under the cooperation of the conveying belt, the fan rotates, the air entering from the air inlet pipe is heated under the cooperation of the heating wire and then blown into the air conveying pipeline by the fan, and then flows into the spray head, and hot air in the spray head is sprayed on the soil, so that the hot air is fully contacted with the soil, the moisture in the soil can be reduced, the soil is easy to crush, the crushing effect of the soil sample is improved, and the crushed soil sample is convenient to filter;

2. according to the utility model, the crushed soil sample can fall onto the filter plate, and the rotating shaft can drive the eccentric gear to rotate under the action of the second motor, so that the filter plate can continuously reciprocate to move up and down under the cooperation of the spring and the movable rod, and the filter plate can continuously vibrate, so that the filtering effect of the filter plate is improved, the completely crushed soil falls onto the bottom of the box body through the filter holes on the filter plate, and broken stone can be intercepted on the filter plate, so that the completely crushed soil is rapidly separated from stone, and broken stone is not contained in the soil, and the accuracy of the subsequent detection data of the soil sample is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic overall first side perspective view;

FIG. 2 is a schematic diagram of a second overall side perspective;

FIG. 3 is a schematic cross-sectional perspective view of the case;

FIG. 4 is a schematic perspective view of a top assembly of the case;

FIG. 5 is a schematic cross-sectional perspective view of a heating cabinet;

fig. 6 is a schematic perspective view of a filter mechanism.

In the figure: 1. a case; 2. a heating box; 3. a heating wire; 4. a rotating rod; 5. a blower; 6. a support base; 7. a gas line; 8. a spray head; 9. an air inlet pipe; 10. a first pulley; 11. a rotating shaft; 12. a helical blade; 13. a first gear; 14. a second gear; 15. an L-shaped support plate; 16. a first motor; 17. a third gear; 18. a short plate; 19. a sleeve; 20. a spring; 21. a movable rod; 22. a filter plate; 23. a rotation shaft; 24. an eccentric gear; 25. an L-shaped fixing plate; 26. a second motor; 27. a second pulley; 28. a conveyor belt; 29. sealing the door; 30. a slide rail; 31. a cover plate; 32. a feed hopper; 33. and an air outlet pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to FIGS. 1-5, a pretreatment device for geological exploration soil samples comprises a box body 1; the top of the box body 1 is provided with a heating box 2, both sides of the inner wall of the heating box 2 are fixedly connected with heat insulation boards, two heat insulation boards are fixedly connected with a heating wire 3 in a matching way, one side of the heating box 2 is rotatably provided with a rotating rod 4, one end of the rotating rod 4 is provided with a fan 5, the fan 5 is arranged in the box body 1, the other end of the rotating rod 4 is sleeved with a first belt pulley 10, the side of the fan 5 is provided with a supporting seat 6, the rotating rod 4 passes through the supporting seat 6, the top of the heating box 2 is provided with an air inlet hole, the port of the air inlet hole is fixedly connected with an air inlet pipe 9, the bottom of the heating box 2 is provided with an air vent, the port of the air vent is fixedly connected with a gas pipeline 7, a plurality of spray heads 8 are connected with the gas pipeline 7, the spray heads 8 are arranged in the box body 1, one corner of the top of the box body 1 is provided with an air outlet hole, an air outlet pipe 33 is fixedly connected to the port of the air outlet hole, a feeding hole is formed in one side of the top of the box body 1, a feed hopper 32 is fixedly connected to the port of the feeding hole, two rotating shafts 11 are rotatably mounted in the box body 1, spiral blades 12 are fixedly arranged on the outer surfaces of the two rotating shafts 11, a first gear 13 and a second gear 14 are respectively assembled at the end parts of the two rotating shafts 11, the first gear 13 and the second gear 14 are arranged on the outer side of the box body 1, an L-shaped supporting plate 15 is fixedly connected to one side of the box body 1, a first motor 16 is mounted on the L-shaped supporting plate 15, a third gear 17 is mounted at the output end of the first motor 16 in a matched rotation mode through a rotating shaft, and the third gear 17, the first gear 13 and the second gear 14 are meshed with each other; when the soil sample is crushed and pretreated, the soil is difficult to crush due to the fact that the soil is high in moisture and high in viscosity, so that the soil is crushed and simultaneously the soil is required to be dried, the moisture in the soil is reduced, the crushing effect is improved, when the soil sample is crushed and pretreated, the soil sample is firstly thrown into the box body 1 through the feed hopper 32, the first motor 16 is started, the third gear 17 is rotated, the first gear 13 and the second gear 14 are meshed and rotated accordingly, the rotating shaft 11 drives the spiral blade 12 to rotate, the soil sample can be crushed, the second motor 26 is started simultaneously, the second belt pulley 27 is rotated, the first belt pulley 10 drives the rotating rod 4 to rotate accordingly under the cooperation of the conveying belt 28, the fan 5 rotates, gas entering from the air inlet pipe 9 is heated and then blown into the hot gas pipeline 7 by the fan 5, the hot gas in the spray head 8 flows into the soil, the hot gas in the spray head 8 is enabled to be fully contacted with the soil, the crushed soil is reduced, the water content of the crushed soil can be filtered conveniently, and the crushed soil can be filtered conveniently.

Referring to fig. 6, the inner walls of two sides of the box 1 are fixedly connected with short plates 18, two short plates 18 are fixedly connected with sleeves 19, the inner walls of the end parts of two sleeves 19 are fixedly connected with springs 20, the other ends of the springs 20 are fixedly connected with movable rods 21, the two movable rods 21 are fixedly connected with a filter plate 22 in a matched manner, a rotary shaft 23 is rotatably installed at the bottom of one side of the box 1, an eccentric gear 24 is assembled on the rotary shaft 23, the eccentric gear 24 is in contact with the outer surface of the filter plate 22, a second belt pulley 27 is sleeved on the circumferential surface of the end part of the rotary shaft 23, a conveyor belt 28 is sleeved on the second belt pulley 27 and the outer surface of the first belt pulley 10 in a matched manner, an L-shaped fixed plate 25 is installed at the bottom end of one side of the box 1, a second motor 26 is installed on the L-shaped fixed plate 25, and the output end of the second motor 26 is connected with the end part of the rotary shaft 23; the broken soil sample can drop to the filter plate 22, through the effect of second motor 26, also can make rotation axis 23 drive eccentric gear 24 and take place to rotate, under the cooperation of spring 20 and movable rod 21, make filter plate 22 continuous reciprocal elevating movement, and then make the continuous vibrations of filter plate 22, thereby improved the filter effect of filter plate 22, the bottom of box 1 is dropped through the filtration pore on the filter plate 22 to the soil that is smashed completely, the rubble can be intercepted on filter plate 22, thereby make the quick separation of soil and stone that is smashed completely, make not contain the rubble in the soil, thereby very big improvement the accuracy of follow-up soil sample detection data.

Referring to fig. 1-2, a discharge port is formed at the bottom end of one side of the box 1, a sealing door 29 is hinged at a port of the discharge port through a hinge, a slag discharge port is formed at the other side of the box 1, a sliding rail 30 is fixedly connected at a port of the slag discharge port, and a cover plate 31 is slidably mounted on the sliding rail 30; when the device is used, through setting up the bin outlet, open sealing door 29, be convenient for take out the soil sample after the pretreatment of box 1 bottom to be convenient for follow-up detect the soil sample, through setting up the row's cinder notch, upwards slide apron 31 along slide rail 30, until move to and open row's cinder notch completely, take out the accumulational stone on the filter 22 afterwards, thereby can clear up filter 22, avoid the stone to pile up too much and make filter 22 blocking phenomenon's emergence.

The working principle is that in the prior art, when soil samples are preprocessed, the soil is crushed through the crushing roller, and the soil is not easy to crush due to more water and larger viscosity of some soil, and the crushed soil is not convenient to effectively screen, so that broken stone is mixed in the soil, and the detected data are affected, so that the detection accuracy of the device is greatly reduced; therefore, a geological exploration soil sample pretreatment device is provided for solving the problems; when the soil sample is crushed and pretreated, as some soil has more moisture and higher viscosity, the soil is not easy to crush, so that the soil is crushed and simultaneously the soil is required to be dried, the moisture in the soil is reduced, the crushing effect is improved, when the soil sample is crushed and pretreated, the soil sample is firstly put into the box body 1 through the feed hopper 32, the first motor 16 is started, the third gear 17 is rotated, the first gear 13 and the second gear 14 are meshed and rotated, the rotating shaft 11 drives the spiral blade 12 to rotate, the soil sample can be crushed, the second motor 26 is started, the second belt pulley 27 is rotated, the first belt pulley 10 drives the rotating rod 4 to rotate along with the soil under the cooperation of the conveying belt 28, the fan 5 rotates, the gas entering from the air inlet pipe 9 is heated and then blown into the hot gas pipeline 7 by the fan 5, and then flows into the spray head 8, and the hot gas in the spray head 8 is arranged on the soil, so that the crushed soil sample can be fully contacted with the soil, the crushed soil is reduced, the water content of the crushed soil can be filtered, and the crushed soil can be filtered easily;

the crushed soil sample can drop onto the filter plate 22, the second motor 26 acts on the filter plate 22, the rotating shaft 23 drives the eccentric gear 24 to rotate, the filter plate 22 continuously reciprocates and moves up and down under the common cooperation of the spring 20 and the movable rod 21, the filter plate 22 is further vibrated continuously, the filtering effect of the filter plate 22 is improved, the completely crushed soil falls onto the bottom of the box body 1 through the filtering holes on the filter plate 22, the crushed stone can be intercepted on the filter plate 22, and the completely crushed soil is rapidly separated from stones, so that the soil does not contain crushed stone, and the accuracy of the subsequent detection data of the soil sample is greatly improved;

when the device is used, through setting up the bin outlet, open sealing door 29, be convenient for take out the soil sample after the pretreatment of box 1 bottom to be convenient for follow-up detect the soil sample, through setting up the row's cinder notch, upwards slide apron 31 along slide rail 30, until move to and open row's cinder notch completely, take out the accumulational stone on the filter 22 afterwards, thereby can clear up filter 22, avoid the stone to pile up too much and make filter 22 blocking phenomenon's emergence.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The utility model provides a geological exploration soil sample preprocessing device which characterized in that: comprises a box body (1); the utility model discloses a box, including box (1), heat preservation box, air inlet, air pipe (9) are seted up at the top of heating box (2), and the bull stick (4) are installed in one side rotation of heating box (2), fan (5) are installed to one end of bull stick (4), just fan (5) set up in box (1), the other pot head of bull stick (4) is equipped with first belt pulley (10), the side of fan (5) is provided with supporting seat (6), just bull stick (4) pass supporting seat (6) and set up, the fresh air inlet has been seted up at the top of heating box (2), and the port department rigid coupling of fresh air inlet has air inlet pipe (9), the bleeder vent has been seted up to the bottom of heating box (2), and the port department rigid coupling of bleeder vent has gas pipeline (7), be connected with a plurality of shower nozzles (8) on gas pipeline (7), and a plurality of shower nozzles (8) set up in box (1), the port department that the outlet duct (33) were seted up at the top of box (1).

2. A geological exploration soil sample pretreatment device according to claim 1, wherein: feed port has been seted up on one side of the top of box (1), and feed port's port department rigid coupling has feeder hopper (32), two axis of rotation (11) are installed in box (1) internal rotation, and the surface of two axis of rotation (11) all is fixed with helical blade (12), and the tip of two axis of rotation (11) is equipped with first gear (13) and second gear (14) respectively, and first gear (13) and second gear (14) all set up in the outside of box (1), one side rigid coupling of box (1) has L shape backup pad (15), install first motor (16) on L shape backup pad (15), third gear (17) are installed through the pivot cooperation rotation to the output of first motor (16), just third gear (17), first gear (13) and second gear (14) intermeshing.

3. A geological exploration soil sample pretreatment device according to claim 1, wherein: short plates (18) are fixedly connected to the inner walls of the two sides of the box body (1), sleeves (19) are fixedly connected to the two short plates (18), springs (20) are fixedly connected to the inner walls of the end parts of the two sleeves (19), movable rods (21) are fixedly connected to the other ends of the springs (20), and filter plates (22) are fixedly connected to the two movable rods (21) in a matched mode.

4. A geological exploration soil sample pretreatment device according to claim 1, wherein: the utility model discloses a box, including box (1), including box, filter, motor, first belt pulley, second belt pulley (27), L shape fixed plate (25) are installed to one side bottom of box (1), be equipped with eccentric gear (24) on rotation axis (23), just eccentric gear (24) contact with the surface of filter (22), the cover is equipped with second belt pulley (27) on the tip periphery of rotation axis (23), second belt pulley (27) are equipped with conveyer belt (28) with the surface cooperation cover of first belt pulley (10), L shape fixed plate (25) are installed to one side bottom of box (1), install second motor (26) on L shape fixed plate (25), the output of second motor (26) is connected with the tip of rotation axis (23).

5. A geological exploration soil sample pretreatment device according to claim 1, wherein: a discharge hole is formed in the bottom end of one side of the box body (1), and a sealing door (29) is hinged to the port of the discharge hole in a matched mode through a hinge.

6. A geological exploration soil sample pretreatment device according to claim 1, wherein: the other side of the box body (1) is provided with a slag discharging port, a sliding rail (30) is fixedly connected to the port of the slag discharging port, and a cover plate (31) is slidably arranged on the sliding rail (30).