CN116499826A - Device for efficiently smearing clay suspension in laboratory - Google Patents

Abstract

The invention discloses a device for efficiently smearing clay suspension in a laboratory, which relates to the technical field of preparation of test supplies and comprises the following components: the device comprises a case, a sample frame plate and a brushing mechanism, wherein a plurality of slide ways are arranged on two side edges of the top of the case, the slide ways on the two side edges are symmetrically arranged, each slide way is provided with a high position and a low position, and the high position and the low position are connected through a slope slide way; the sample frame plate is arranged in the middle of the chassis, and a plurality of slide tables are distributed on the sample frame plate; the brushing mechanism is provided with a bracket, the bracket comprises at least one first supporting rod and a plurality of second supporting rods, and the second supporting rods are respectively connected to the first supporting rods at intervals in parallel and are perpendicular to the axle center of the first supporting rods; the two ends of each second supporting rod are respectively provided with a roller, the roller frames are arranged on the slide ways, the lower side face of each second supporting rod is provided with a plurality of small brush plates along the axis direction, and the small brush plates correspond to the slide glass tables in position.

Description

Device for efficiently smearing clay suspension in laboratory

Technical Field

The invention relates to the technical field of test article preparation, in particular to a high-efficiency smear device for preparing a clay suspension tablet.

Background

The clay suspension extracted from the sediment was smeared uniformly on a glass slide before X-ray diffraction analysis of the clay mineral in the laboratory. At present, the traditional smear method is to suck clay suspension liquid one by a rubber head dropper manually, then smear the clay suspension liquid on a glass slide uniformly, and dry the glass slide under natural conditions. In the smear process, people are easily affected by factors such as emotion or environment to shake hands, so that clay suspension overflows out of a glass slide, smear failure is caused, the smear size and thickness of each sample are not easy to control, time and labor are consumed, and production quality and efficiency are affected.

Therefore, there is an urgent need for a smear device that replaces a manual smear and can process a plurality of samples simultaneously, so as to solve the problems existing in the prior art.

Disclosure of Invention

Aiming at the problems that the manual smearing efficiency of the human in the prior art is low and the quality is not easy to control, the invention provides the device for efficiently smearing the clay suspension in a laboratory, which can simultaneously process a plurality of clay suspension samples and improve the quality and efficiency of smearing.

In order to achieve the above purpose, the present invention provides the following technical solutions:

a laboratory clay suspension high efficiency smear apparatus comprising:

the machine case comprises a machine case body, wherein a plurality of sliding ways are arranged on two side edges of the top of the machine case body, the sliding ways on the two side edges are symmetrically arranged, each sliding way is provided with a high position and a low position, and the high position and the low position are connected through a slope sliding way;

the sample frame plate is arranged in the middle of the chassis, and a plurality of slide tables are distributed on the sample frame plate;

the brushing mechanism is provided with a bracket, the bracket comprises at least one first supporting rod and a plurality of second supporting rods, and the second supporting rods are respectively connected to the first supporting rods at intervals in parallel and are perpendicular to the axle center of the first supporting rods; the two ends of each second supporting rod are respectively provided with a roller, the roller frames are arranged on the slide ways, a plurality of small brush plates are arranged on the lower side face of each second supporting rod along the axis direction at intervals, each small brush plate is connected with the lower side face of each second supporting rod through a third supporting rod, and the small brush plates correspond to the positions of the slide tables.

The device for efficiently smearing the laboratory clay suspension liquid comprises the device for efficiently smearing the laboratory clay suspension liquid, and further comprises the cleaning mechanism arranged at the lower part of the machine case, wherein the cleaning mechanism is arranged below the sample frame plate and comprises an automatic lifting table and a cleaning tank arranged on the automatic lifting table, and the automatic lifting table drives the cleaning tank to move up and down along the height direction.

The device of the high-efficient smear of laboratory clay suspension, as described above, further, the washing tank includes upwards open basin, be equipped with the turbine in the middle of the basin, the turbine is driven by turbine motor, be equipped with the water filling port on the lateral wall of basin, the bottom of basin is equipped with the outlet, water injection pipeline hole and drainage pipeline hole have still been seted up on the lower part lateral wall of quick-witted case, one end of a water injection pipeline is connected to the water filling port, and the other end passes the water injection pipeline hole, one drainage pipeline's one end is connected to the outlet, and the other end passes drainage pipeline hole and is connected with drainage switch.

The device of high-efficient smear of laboratory clay suspension, further, automatic elevating platform includes elevating platform, elevator motor and remote control assembly, the elevating platform includes elevating platform base, collapsible support and elevating platform, collapsible support sets up on the elevating platform base, the elevating platform sets up on the collapsible support, elevator motor passes through the drive collapsible support expands or folds, and then realizes the up-and-down motion of elevating platform along the direction of height, remote control assembly with elevator motor's controller control signal connection.

The device for efficiently smearing the laboratory clay suspension liquid is characterized in that the glass slide table is provided with a glass slide, the glass slide is provided with a sample groove, the sample groove is fixed on the glass slide through a buckle, and the sample groove and the glass slide at the bottom are enclosed to form a groove capable of containing the clay suspension liquid; and a water leakage port is arranged around the slide glass table.

The device for efficient smear of laboratory clay suspension as described above, further, the sample cell is made of silica gel, and the upper wall of the sample cell is thinner than the lower wall.

The device for efficiently smearing the clay suspension in the laboratory is characterized in that the sample rack plate grooves are formed in two sides of the middle of the machine case, the handles are arranged on the front side of the sample rack plate, the sample rack plate is movably arranged on the machine case by utilizing the sample rack plate grooves, and the front side, close to the machine case, of the sample rack plate grooves is provided with the fixing buckles.

The device for efficient smearing of laboratory clay suspension as described above, further comprising a push handle on said second strut near the front side.

The device for efficient smearing of laboratory clay suspensions as described above, further, the elevated position is provided with a positioning barrier.

The device for efficiently smearing the laboratory clay suspension liquid further comprises a baffle plate, wherein baffle plate grooves are formed in two sides of the middle of the machine box and located above the grooves of the sample frame plates, and the baffle plate is movably arranged on the machine box by utilizing the baffle plate grooves.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the poured clay suspension is trapped on the glass slide through the sample groove, the brushing mechanism is driven, the small brushing plate is driven to repeatedly brush a plurality of samples at the same time, so that the clay suspension is uniformly dispersed on the glass slide in a uniform size and thickness, overflowed clay suspension enters the cleaning mechanism through the water leakage port, and the small brushing plate is automatically cleaned through the cleaning mechanism after the brushing is finished, so that the plurality of samples are simultaneously processed, the complicated step of manually smearing one by one and inconsistent thickness of the clay suspension overflowed from the glass slide or the coated sample caused by shaking of hands are avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following description will briefly explain the drawings needed in the embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the construction of a device for efficient smear of laboratory clay suspensions according to an embodiment of the invention;

FIG. 2 is a schematic diagram of the structure of a housing of a device for efficient smear of laboratory clay suspension according to an embodiment of the invention;

FIG. 3 is a schematic view of the structure of the brushing mechanism of the device for efficient smearing of laboratory clay suspensions, according to an embodiment of the present invention;

FIG. 4 is a schematic view of the structure of a sample holder plate of a device for efficient smearing of laboratory clay suspensions, in accordance with an embodiment of the present invention;

FIG. 5 is a schematic view of the structure of the cleaning mechanism of the apparatus for efficient smear of laboratory clay suspension according to an embodiment of the invention;

FIG. 6 is a schematic diagram of the construction of a device for efficient smear of laboratory clay suspension after removal of a baffle according to an embodiment of the invention.

Wherein: 1. a chassis; 2. a brushing mechanism; 3. a sample holder plate; 4. a cleaning mechanism; 5. a baffle plate; 11. a slideway; 111. positioning a baffle; 12. a sample rack plate groove; 13. a fixing buckle; 14. a water injection pipe hole; 15. a drain pipe hole; 16. a wire hole; 17. a baffle plate groove; 18. a drain switch; 21. a bracket; 22. pushing hands; 23. a roller; 24. a small brush plate; 31. a slide table; 32. a sample tank; 33. a buckle; 34. a water leakage port; 35. a handle; 41. a cleaning tank; 411. a water tank; 412. a water filling port; 413. a turbine; 414. a water outlet; 415. a turbine motor; 42. an automatic lifting platform; 421. a lifting table; 422. a lifting motor; 423. and a remote control assembly.

Detailed Description

The following description of the embodiments of the present invention 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 application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Examples:

it should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed or inherent to such process, method, article, or apparatus.

It is to be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counter-clockwise," "axial," "radial," "circumferential," and the like are directional or positional relationships as indicated based on the drawings, merely to facilitate describing the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. Furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

Referring to fig. 1 to 6, a device for efficient smearing of a clay suspension in a laboratory comprises a case 1, a slide 11 is provided on the top of the case 1, the slide 11 is divided into a high position and a low position and is connected through a slope slide, preferably, the slide 11 is provided with a positioning baffle 111 at a high position, and a brushing mechanism 2 is connected above the slide 11, so that the brushing mechanism 2 can be stably clamped on the slide 11 through the positioning baffle 111, and meanwhile, the brushing mechanism 2 can be stopped at a position where the next adjacent row of samples cannot be polluted. The brushing mechanism 2 can descend to a low position along a slope slideway 11 from a high position, a baffle plate 5 is arranged below the brushing mechanism 2, the baffle plate 5 is inserted into the case 1 through a baffle plate groove 17 at the middle upper part of the case 1, a sample frame plate 3 is arranged below the baffle plate 5, the sample frame plate 3 is inserted into the case 1 through a sample frame plate groove 12 at the middle part of the case 1 and is fixed through a fixing buckle 13, a cleaning mechanism 4 is further arranged in the case 1 below the sample frame plate 3, the height of the cleaning mechanism 4 can be adjusted steplessly up and down, a water injection pipeline hole 14, a drainage pipeline hole 15 and an electric wire hole 16 are further arranged on the rear wall of the case 1 at the rear side of the cleaning mechanism 4, and a drainage switch 18 is arranged on the outer wall of the case 1 at the position of the drainage pipeline hole 15.

Referring again to fig. 1 and 2, the casing 1 is used for supporting the brushing mechanism 2, the sample frame plate 3, the cleaning mechanism 4 and the baffle 5, the brushing mechanism 2 is used for dispersing the clay suspension and discharging the redundant clay suspension, the sample frame plate 3 is used for fixing a glass slide and carrying a clay suspension sample, the cleaning mechanism 4 is used for receiving the redundant clay suspension dripped on the sample frame plate 3, the cleaning mechanism 2 can be automatically lifted and lowered, and the baffle 5 is used for preventing the residual clay suspension which may be dripped on the brushing mechanism 2 from polluting the sample in the process of extracting the sample frame plate 3.

Referring again to fig. 3, further, the brushing mechanism 2 includes a pushing handle 22, a bracket 21, rollers 23 and a small brush plate 24, wherein the pushing handle 22 is fixed at one end of the bracket 21 near the front side of the chassis 1, the rollers 23 are fixedly installed at the left and right ends of the bracket 21 and slide in cooperation with the slide ways 11 at the top of the chassis 1, and the small brush plate 24 is fixed below the bracket 21 along the vertical direction. As shown in the figure, the bracket 21 comprises a first supporting rod and a plurality of second supporting rods, wherein the second supporting rods are respectively connected to the first supporting rod at intervals in parallel and are perpendicular to the axle center of the first supporting rod; the two ends of each second supporting rod are respectively provided with a roller 23, the rollers 23 are arranged on the slide ways 11 to slide in a matched manner, the lower side surface of each second supporting rod is provided with a plurality of small brush plates 24 along the axis direction, each small brush plate 24 is connected to the lower side surface of each second supporting rod through a third supporting rod, the positions of the small brush plates 24 and the slide tables 31 correspond to each other, and it is pointed out that when the support 21 is arranged at a high position, the right lower part of the small brush plates 24 is not opposite to the slide tables 31, and when the support 21 is arranged at a low position, the small brush plates 24 can sweep the positions of the sample grooves 32 on the slide tables, specifically, the length of the small brush plates 24 is larger than the inner width of the sample grooves 32, and when the small brush plates 24 sweep the sample grooves 32, only the surfaces of the sample grooves 32 and a part of the clay suspension which are excessive at the outer edges are discharged, and the clay suspension in the sample grooves 32 cannot be discharged.

Referring again to fig. 4, further, the sample frame plate 3 includes a handle 35, a slide table 31, a sample groove 32, a buckle 33 and a water leakage port 34, the handle 35 is fixed on the edge of the sample frame plate 3 at the front side of the chassis 1, the slide table 31 is fixed above the sample frame plate 3, the shape of the handle is L-shaped, one end of the upright end is used for limiting the position of the upper end of the slide, the distribution position of the slide table 31 corresponds to the small brush plate 24 above one by one, a rectangular frame is arranged inside the sample groove 32, the periphery of the outer wall is in a smooth arc shape, one end at the left side is hinged to the left edge of the slide table 31, the right side is fixed on the right edge of the slide table 31 through the buckle 33, and is enclosed with the slide placed on the slide table 31 into a groove capable of containing clay suspension (namely, when the buckle 33 is closed, the slide is clamped between the sample groove 32 and the slide table 31), and the distribution position is the area which can be brushed by the small brush plate 24 when the brushing mechanism 2 is in a low position. The drain 34 is located around the slide table 31 and is an opening that penetrates directly through the sample holder plate 3.

Referring to fig. 5 (a), further, the cleaning mechanism 4 includes a cleaning tank 41 and an automatic lifting platform 42, the overall length and width of the cleaning mechanism 4 is smaller than the length and width of the interior of the machine case 1, so as to facilitate up-and-down lifting in the interior of the machine case 1, the cleaning tank 41 is fixed above the automatic lifting platform 42, and in combination with fig. 5 (b), the cleaning tank 41 is similar to a washing machine, and specifically includes a water tank 411, a water injection port 412, a turbine 413, a water outlet 414 and a turbine motor 415, the water injection port 412 is located above the rear wall of the water tank 411 and is connected with a water injection pipeline hole 14 of the rear wall of the machine case 1 through a soft pipeline, so as to realize water injection into the water tank 411, the turbine 413 is located in the middle of the bottom of the water tank 411, the turbine motor 415 is located below the water tank 411 and is connected with the turbine 413, the water outlet 414 is located on the side of the bottom of the machine case 411 close to the rear wall, and is connected with a water drainage pipeline hole 15 of the rear wall of the machine case 1 through a soft pipeline, and water drainage switch 18 is controlled; the automatic lifting platform 42 comprises a lifting platform 421, a lifting motor 422 and a remote control assembly 423, and in combination with fig. 5 (c), the lifting platform 421 comprises a lifting platform base, a foldable support and a lifting platform, wherein the foldable support is arranged on the lifting platform base, and the lifting platform is arranged on the foldable support. The top of the lifting platform 421 is fixed below the cleaning tank 41, the bottom is fixed on the inner wall of the bottom of the chassis 1, the automatic lifting platform 42 is electrically connected with the lifting motor 422, and the lifting motor is controlled by the remote control assembly 423 to drive the foldable support to be unfolded or folded, so that the stepless up-and-down lifting of the lifting platform along the height direction is realized, the cleaning tank 41 is driven to move along the vertical direction, and the small brush plate 24 is conveniently cleaned.

The workflow and the components of the invention are specifically described as follows:

as shown in fig. 1 to 6, in the present invention, preferably, the cabinet 1 is made of stainless steel; the bracket 21, the pushing hands 22 and the roller 23 of the brushing mechanism 2 can be made of stainless steel; the small brush plate 24 is made of silica gel, wherein the small brush plate 24 has a length of 25mm, a width of 10mm, an upper end thickness of 2mm, and a lower end gradually shrinking to a tip thickness of 0mm. The sample frame plate 3, the glass slide table 31, the buckle 33 and the baffle 5 are all made of stainless steel, the sample groove 32 is made of silica gel, the length of the inner cuboid frame part is 46mm, the width is 23mm, the height is 1.5mm, and the length and the width of the cleaning groove 41 are smaller than those of the machine case 1, so that the cleaning mechanism 4 moves up and down in the machine case 1.

When the laboratory smears clay suspension, the smearing mechanism 2 is initially positioned at the positioning baffle 111 at the high position of the slideway 11, the baffle 5 is taken out, the small brush plate 24 is positioned at a position which is a distance above the middle of the two rows of slide tables 31, the sample frame plates 3 are taken out through the handles 35, the slide is fixed on the slide tables 31 one by one, the slide and the sample groove 32 are fixed through the buckles 33, then the evenly mixed clay suspension is poured into the sample groove 32 one by one until overflowing, overflowed liquid is discharged from the water leakage port 34, then the sample frame plates 3 are inserted into the sample frame plate grooves 12, the fixing buckles 13 are closed, the smearing mechanism 2 is slid from the high position to the low position along a slope by the pushing hands 22 and smeared back and forth at the low position for two times to discharge redundant clay suspension in the sample groove 32, the clay suspension is discharged into the water groove 411 below along with the water leakage port 34, pushing the brushing mechanism 2 back to the high-position positioning baffle 111 of the slideway 11, inserting the baffle 5 into the baffle groove 17, taking out the sample frame plate 3 until the horizontal table surface is air-dried, taking out the baffle 5, sliding the brushing mechanism 2 to the low position, then enabling the lifting motor 422 to drive the lifting table 421 and the cleaning tank 41 fixed on the lifting table 421 to move upwards through the remote control assembly 423, enabling the cleaning tank 41 to rise to the position capable of cleaning the small brush plate 24, closing the water drain switch 18, injecting water into the water tank 411 through the water filling port 412, starting the turbine motor 415, driving the turbine 413 to rotate to clean the small brush plate 24, closing the turbine motor 415 after 1 minute, opening the water drain switch 18 to drain water, repeating the cleaning process again, and then restoring the cleaning mechanism 4 to the original position, restoring the brushing mechanism 2 to the high-position positioning baffle 111 of the slideway 11, the next batch of samples can be processed.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the essence of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A laboratory clay suspension high efficiency smear apparatus comprising:

the machine case comprises a machine case body, wherein a plurality of sliding ways are arranged on two side edges of the top of the machine case body, the sliding ways on the two side edges are symmetrically arranged, each sliding way is provided with a high position and a low position, and the high position and the low position are connected through a slope sliding way;

the sample frame plate is arranged in the middle of the chassis, and a plurality of slide tables are distributed on the sample frame plate;

the brushing mechanism is provided with a bracket, the bracket comprises at least one first supporting rod and a plurality of second supporting rods, and the second supporting rods are respectively connected to the first supporting rods at intervals in parallel and are perpendicular to the axle center of the first supporting rods; the two ends of each second supporting rod are respectively provided with a roller, the roller frames are arranged on the slide ways, a plurality of small brush plates are arranged on the lower side face of each second supporting rod along the axis direction at intervals, each small brush plate is connected with the lower side face of each second supporting rod through a third supporting rod, and the small brush plates correspond to the positions of the slide tables.

2. The apparatus for efficient smear of laboratory clay suspension according to claim 1, further comprising a cleaning mechanism provided at a lower portion of the cabinet, the cleaning mechanism being provided below the sample rack plate, the cleaning mechanism including an automatic elevating table and a cleaning bath provided on the automatic elevating table, the automatic elevating table driving the cleaning bath to move up and down in a height direction.

3. The device for efficient smear of laboratory clay suspension according to claim 2, wherein the washing tank comprises an upward-opening water tank, a turbine is arranged in the middle of the water tank, the turbine is driven by a turbine motor, a water filling port is arranged on the side wall of the water tank, a water discharging port is arranged at the bottom of the water tank, a water filling pipeline hole and a water discharging pipeline hole are further arranged on the side wall of the lower part of the machine case, the water filling port is connected with one end of a water filling pipeline, the other end passes through the water filling pipeline hole, the water discharging port is connected with one end of a water discharging pipeline, and the other end passes through the water discharging pipeline hole and is connected with a water discharging switch.

4. The apparatus for efficient smear of laboratory clay suspension according to claim 2, wherein the automatic elevating platform comprises an elevating platform, an elevating motor and a remote control assembly, the elevating platform comprises an elevating platform base, a foldable support and an elevating platform, the foldable support is disposed on the elevating platform base, the elevating platform is disposed on the foldable support, the elevating motor is driven to unfold or fold the foldable support, thereby realizing the up-and-down movement of the elevating platform along the height direction, and the remote control assembly is connected with a controller control signal of the elevating motor.

5. The device for efficient smearing of a laboratory clay suspension according to claim 1, characterized in that a glass slide is arranged on the glass slide table, a sample groove is arranged on the glass slide, the sample groove is fixed on the glass slide through a buckle, and the sample groove and the glass slide at the bottom are enclosed to form a groove capable of containing the clay suspension; and a water leakage port is arranged around the slide glass table.

6. The device for efficient smearing of a laboratory clay suspension according to claim 5, characterized in that said sample channel is made of silica gel and that the upper wall of said sample channel is thinner than the lower one.

7. The device for efficient smearing of a laboratory clay suspension according to claim 1, characterized in that a sample rack plate groove is arranged on two sides of the middle of the machine box, a handle is arranged on the front side of the sample rack plate, the sample rack plate is movably arranged on the machine box by utilizing the sample rack plate groove, and a fixing buckle is arranged on the front side, close to the machine box, of the sample rack plate groove.

8. The laboratory clay suspension high efficiency smear device according to claim 1, wherein a push handle is provided on the second struts near the front side.

9. The laboratory clay suspension high efficiency smear device according to claim 1, wherein the high level is provided with a positioning barrier.

10. The device for efficient smearing of a laboratory clay suspension according to claim 7, further comprising a baffle plate, wherein both sides of the middle portion of said housing are further provided with baffle plate grooves above said sample plate grooves, said baffle plate being movably disposed on said housing by said baffle plate grooves.