CN219084426U

CN219084426U - Nematode sampling device

Info

Publication number: CN219084426U
Application number: CN202223431523.0U
Authority: CN
Inventors: 钟实
Original assignee: Shenyang Zhiwu Testing Technology Co ltd
Current assignee: Shenyang Zhiwu Testing Technology Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-05-26
Anticipated expiration: 2032-12-20

Abstract

The utility model provides a nematode sampling device, and belongs to the technical field of nematode sampling; the nematode sampling device includes: the device comprises a supporting frame, a stirring tank, a discharge hole, a blanking rod, a fixing frame, a cylinder, a stirring shaft, stirring blades, a liquid collecting box and a filtering mechanism; the blanking rod is embedded into the discharging hole, and the air cylinder is connected with the blanking rod, so that the air cylinder drives the blanking rod to move up and down, and the opening or closing of the discharging hole is controlled. Simultaneously, through the time that the control discharge gate was opened to the outflow of the mixed solution of control soil and water, in order to avoid once flowing out the volume too much because of the mixed solution, and the condition that leads to mixed solution to block up filtering mechanism takes place, has reduced the filtration efficiency to the mixed solution, thereby promotes the efficiency to the worm sample.

Description

Nematode sampling device

Technical Field

The utility model belongs to the technical field of nematode sampling, and particularly relates to a nematode sampling device.

Background

In the related art, soil nematodes are widely distributed in various kinds of soil, and in order to judge the nematode content in the soil, extraction of the nematodes in the soil is required.

In the prior art, soil and water are stirred and mixed, and a mixed solution of soil and water is prepared, and then the mixed solution is poured onto a filtering mechanism to filter the mixed solution, thereby obtaining nematodes. When pouring the mixed liquor on the filtering mechanism, the excessive mixed liquor is easy to pour at one time, so that the mixed liquor blocks the filtering mechanism, the filtering efficiency of the mixed liquor is reduced, and the nematode sampling efficiency is further reduced.

Disclosure of Invention

In order to solve the problems that in the prior art, when the mixed solution is poured onto the filtering mechanism, excessive mixed solution is easy to pour at one time, so that the mixed solution blocks the filtering mechanism, the filtering efficiency of the mixed solution is reduced, and the nematode sampling efficiency is further reduced. The specific technical scheme is as follows:

a nematode sampling device, the nematode sampling device comprising: the device comprises a supporting frame, a stirring tank, a discharge hole, a blanking rod, a fixing frame, a cylinder, a stirring shaft, stirring blades, a liquid collecting box and a filtering mechanism; the support frame is fixed on the ground; the stirring tank is a hollow cavity, penetrates through the supporting frame, and is fixed on the supporting frame; the discharging hole is arranged at the bottom of the stirring tank; the blanking rod passes through the top of the stirring tank, and one end of the blanking rod is embedded into the discharging hole; the fixing frame is fixed on the top wall of the stirring tank; the air cylinder is fixed on the fixing frame and is connected with the blanking rod; the two stirring shafts penetrate through the stirring tank, at least part of the stirring shafts are embedded into the stirring tank, and the stirring shafts are rotationally connected with the stirring tank; a plurality of stirring She Taozhuang are arranged outside the stirring shaft and are stirred She Qianru in the stirring tank; the liquid collecting box is a hollow cavity with an opening at the top and is positioned below the discharging hole; the filter mechanism is arranged at the opening of the liquid collecting box and is positioned below the discharging hole.

In addition, the nematode sampling device in the technical scheme provided by the utility model can also have the following additional technical characteristics:

in the above technical solution, the nematode sampling device further includes: a first pulley and a first belt; the two first belt pulleys are respectively sleeved on the outer sides of the two stirring shafts, and are positioned above the stirring tank; the first belt is sleeved outside the two first belt pulleys at the same time.

In the above technical solution, the nematode sampling device further includes: the motor, the second belt pulley, the third belt pulley and the second belt; the motor is provided with an output shaft and is fixed on the side wall of the stirring tank; the second belt pulley is sleeved on the outer side of the output shaft; the third belt pulley is sleeved on the outer side of a stirring shaft; the second belt is sleeved outside the second belt pulley and the third belt pulley at the same time.

In the above technical solution, the nematode sampling device further includes: a sealing part; the sealing part is an elastomer and is arranged at the bottom of the blanking rod and embedded into the discharge hole.

In the above technical solution, the nematode sampling device further includes: a filler pipe and a filler nozzle; the filling pipe is a hollow cavity with openings at two ends and is communicated with the side wall of the stirring tank; the filling nozzle is a hollow cavity with openings at two ends, and is communicated with the filling pipe; wherein the diameter of the filling nozzle is larger than that of the filling pipe.

In the above technical solution, the filtering mechanism includes: a first filter plate and a second filter plate; the first filter plate is provided with a plurality of first filter holes, and is embedded into the liquid collecting box; the second filter plate is provided with a plurality of second filter holes, the second filter plate is covered at the opening of the liquid collecting box, and the second filter plate is positioned above the first filter plate; wherein the diameter of the second filter hole is larger than the diameter of the first filter hole.

In the above technical solution, the filtering mechanism includes: a hanging part and a handle; the hanging parts are internally provided with mounting grooves, at least two hanging parts are connected with the second filter plate, and the side wall of the liquid collecting box is embedded into the mounting grooves; the handles are T-shaped, and at least two handles are connected with the first filter plate.

Compared with the prior art, the nematode sampling device has the beneficial effects that:

1. the blanking rod is embedded into the discharging hole, and the air cylinder is connected with the blanking rod, so that the air cylinder drives the blanking rod to move up and down, and the opening or closing of the discharging hole is controlled. Simultaneously, through the time that the control discharge gate was opened to the outflow of the mixed solution of control soil and water, in order to avoid once flowing out the volume too much because of the mixed solution, and the condition that leads to mixed solution to block up filtering mechanism takes place, has reduced the filtration efficiency to the mixed solution, thereby promotes the efficiency to the worm sample.

2. Through the outside with two first belt pulleys suit at two (mixing) shafts to with the outside of first belt pulley suit simultaneously in two, in order to realize rotating with a (mixing) shaft, this (mixing) shaft drives another (mixing) shaft through two first belt pulleys and first belt and rotates, thereby realizes two (mixing) shafts synchronous rotation, and then realizes only needing to rotate a (mixing) shaft just can drive two (mixing) shafts and rotate, in order to promote the use experience of product.

3. Through fixing the motor on the lateral wall of agitator tank to realize that the agitator tank supports the motor, thereby promote the stability of motor. The second belt pulley is sleeved on the outer side of the output shaft of the motor, the third belt pulley is sleeved on the outer side of a stirring shaft, and the second belt is sleeved on the outer sides of the second belt pulley and the third belt pulley at the same time, so that the motor drives the second belt pulley to rotate, and the second belt pulley drives the stirring shaft to rotate through the second belt and the third belt pulley.

4. The sealing part is arranged to be an elastomer, is arranged at the bottom of the blanking rod and is embedded into the discharging hole, so that the sealing effect on the discharging hole is improved.

5. The filling pipe is communicated with the side wall of the stirring tank, and the filling nozzle is communicated with the filling pipe, so that soil and water are poured into the stirring tank through the filling nozzle and the filling pipe. The diameter of the filling nozzle is larger than that of the filling pipe, so that the feeding area is increased, and the use experience of products is improved.

6. Through with first filter embedding album in the album liquid box, establish the opening part at album liquid box with second filter lid to make the second filter be located the top of first filter, carry out twice filtration to the mixed solution with realizing second filter and first filter, thereby realize that massive impurity remains on the second filter, in little impurity and the water entering album liquid box, knot nematode and granule stay on the first filter with the impurity of knot nematode fairly big size.

7. The at least two hanging parts are connected with the second filter plate, and the side wall of the liquid collecting box is embedded into the mounting groove of the hanging part, so that the second filter plate is hung on the liquid collecting box through the hanging part, and the stability of the second filter plate is improved. The handle that is T shape through being two at least is connected with first filter to the user lifts up first filter through the handle, thereby is convenient for pull down first filter from the album liquid box in, and then promotes the use experience of product.

Drawings

FIG. 1 is a cross-sectional view of a nematode sampling device of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

wherein, the correspondence between the reference numerals and the component names in fig. 1 to 3 is:

10 supporting frame, 11 agitator tank, 12 discharge opening, 13 blanking pole, 14 mount, 15 cylinder, 16 (mixing) shaft, 17 stirring leaf, 18 album of liquid box, 19 filter mechanism, 191 first filter, 192 second filter, 193 hanging part, 194 handle, 20 first belt pulley, 21 first belt, 22 motor, 23 second belt pulley, 24 third belt pulley, 25 second belt, 26 sealing part, 27 filler pipe, 28 filler mouth.

Detailed Description

The utility model will be further described with reference to specific embodiments and figures 1-3, but the utility model is not limited to these embodiments.

A nematode sampling device, as shown in fig. 1 to 3, comprising: the device comprises a supporting frame 10, a stirring tank 11, a discharge hole 12, a blanking rod 13, a fixing frame 14, a cylinder 15, a stirring shaft 16, stirring blades 17, a liquid collecting box 18 and a filtering mechanism 19; the support frame 10 is fixed on the ground; the stirring tank 11 is a hollow cavity, the stirring tank 11 passes through the supporting frame 10, and the stirring tank 11 is fixed on the supporting frame 10; the discharging hole 12 is arranged at the bottom of the stirring tank 11; the blanking rod 13 passes through the top of the stirring tank 11, and one end of the blanking rod 13 is embedded into the discharging hole 12; the fixed frame 14 is fixed on the top wall of the stirring tank 11; the air cylinder 15 is fixed on the fixed frame 14, and the air cylinder 15 is connected with the blanking rod 13; two stirring shafts 16 penetrate through the stirring tank 11, at least part of the stirring shafts 16 are embedded into the stirring tank 11, and the stirring shafts 16 are rotatably connected with the stirring tank 11; the stirring blades 17 are sleeved on the outer side of the stirring shaft 16, and the stirring blades 17 are embedded into the stirring tank 11; the liquid collecting box 18 is a hollow cavity with an opening at the top, and the liquid collecting box 18 is positioned below the discharging hole 12; the filter mechanism 19 is installed at the opening of the liquid collecting box 18, and the filter mechanism 19 is located below the discharging hole 12.

The stirring tank 11 is fixed on the supporting frame 10, so that the supporting frame 10 supports the stirring tank 11, and the stability of the stirring tank 11 is improved; by arranging the discharge hole 12 at the bottom of the stirring tank 11, the blanking rod 13 passes through the top of the stirring tank 11, and one end of the blanking rod 13 is embedded into the discharge hole 12, so that the blanking rod 13 seals the discharge hole 12. The fixing frame 14 is fixed on the top wall of the stirring tank 11, the air cylinder 15 is fixed on the fixing frame 14, and the air cylinder 15 is connected with the blanking rod 13, so that the air cylinder 15 drives the blanking rod 13 to move up and down, and the blanking rod 13 is controlled to plug or open the discharge hole 12. Through passing two (mixing) shafts 16 through the stirring tank 11, a plurality of stirring blades 17 are sleeved on the outer sides of the stirring shafts 16, so that the stirring shafts 16 drive the stirring blades 17 to rotate. The liquid collecting box 18 is arranged below the discharging hole 12, and the filtering mechanism 19 is arranged at the opening of the liquid collecting box 18, so that the filtering mechanism 19 filters the material flowing out of the stirring tank 11, and the liquid collecting box 18 collects liquid.

When the product is specifically used, the soil and water are poured into the stirring tank 11, and the blanking rod 13 is embedded into the discharge hole 12 at the moment so as to realize the blocking of the discharge hole 12; the two stirring shafts 16 are rotated, so that the stirring shafts 16 drive the stirring blades 17 to rotate, thereby realizing the mixing and stirring of soil and water, and simultaneously, the crushing of massive soil and the stirring of the soil and the water into a mixed solution can be realized; after the stirring is finished, starting the air cylinder 15, and enabling the air cylinder 15 to drive the blanking rod 13 to move upwards, so that the mixed liquid is discharged through the discharging hole 12; after the mixed solution passes through the discharge hole 12, the mixed solution is filtered by the filtering mechanism 19 to obtain nematodes, and the liquid collecting box 18 can collect water.

By adopting the structure, the blanking rod 13 is embedded into the discharging hole 12, and the air cylinder 15 is connected with the blanking rod 13, so that the air cylinder 15 drives the blanking rod 13 to move up and down, and the opening or closing of the discharging hole 12 is controlled. Meanwhile, the outflow of the mixed liquid of soil and water is controlled by controlling the opening time of the discharge hole, so that the situation that the mixed liquid blocks the filtering mechanism 19 due to excessive outflow of the mixed liquid at one time is avoided, and the efficiency of nematode sampling is improved.

In an embodiment of the present utility model, as shown in fig. 1 to 3, the nematode sampling device further includes: a first pulley 20 and a first belt 21; the two first belt pulleys 20 are respectively sleeved on the outer sides of the two stirring shafts 16, and the two first belt pulleys 20 are positioned above the stirring tank 11; the first belt 21 is simultaneously fitted over the outer sides of the two first pulleys 20.

Through the outside with two first belt pulleys 20 suit at two (mixing) shafts 16 to with first belt 21 suit in the outside of two first belt pulleys 20 simultaneously, in order to realize when rotating with a (mixing) shaft 16, this (mixing) shaft 16 drives another (mixing) shaft 16 through two first belt pulleys 20 and first belt 21 and rotates, thereby realizes two (mixing) shafts 16 synchronous rotation, and then realizes only need rotate a (mixing) shaft 16 just can drive two (mixing) shafts 16 rotation, in order to promote the use experience of product.

In an embodiment of the present utility model, as shown in fig. 1 to 3, the nematode sampling device further includes: a motor 22, a second pulley 23, a third pulley 24 and a second belt 25; the motor 22 is provided with an output shaft, and the motor 22 is fixed on the side wall of the stirring tank 11; the second belt pulley 23 is sleeved on the outer side of the output shaft; the third belt pulley 24 is sleeved outside one stirring shaft 16; the second belt 25 is simultaneously fitted over the outer sides of the second pulley 23 and the third pulley 24.

The motor 22 is fixed on the side wall of the stirring tank 11 to realize that the stirring tank 11 supports the motor 22, thereby improving the stability of the motor 22. The second belt pulley 23 is sleeved on the outer side of the output shaft of the motor 22, the third belt pulley 24 is sleeved on the outer side of one stirring shaft 16, and the second belt 25 is sleeved on the outer sides of the second belt pulley 23 and the third belt pulley 24 at the same time, so that the motor 22 drives the second belt pulley 23 to rotate, and the second belt pulley 23 drives the stirring shaft 16 to rotate through the second belt 25 and the third belt pulley 24.

In an embodiment of the present utility model, as shown in fig. 1 to 3, the nematode sampling device further includes: a sealing portion 26; the sealing part 26 is an elastomer, the sealing part 26 is arranged at the bottom of the blanking rod 13, and the sealing part 26 is embedded into the discharging hole.

By setting the sealing portion 26 as an elastic body, the sealing portion 26 is disposed at the bottom of the blanking rod 13, and the sealing portion 26 is embedded into the discharge hole 12, so as to improve the sealing effect on the discharge hole 12.

In an embodiment of the present utility model, as shown in fig. 1 to 3, the nematode sampling device further includes: a filler tube 27 and a filler nozzle 28; the filling pipe 27 is a hollow cavity with openings at two ends, and the filling pipe 27 is communicated with the side wall of the stirring tank 11; the filling nozzle 28 is a hollow cavity with openings at two ends, and the filling nozzle 28 is communicated with the filling pipe 27; wherein the diameter of the filler nozzle 28 is larger than the diameter of the filler tube 27.

By communicating the filler pipe 27 with the side wall of the agitation tank 11, the filler nozzle 28 is communicated with the filler pipe 27 to effect pouring of soil and water into the agitation tank 11 through the filler nozzle 28 and the filler pipe 27. By making the diameter of the filler nozzle 28 larger than the diameter of the filler pipe 27, the feeding area is increased, thereby improving the use experience of the product.

In the embodiment of the present utility model, as shown in fig. 1 to 3, the filter mechanism 19 includes: a first filter plate 191 and a second filter plate 192; the first filter plate 191 is provided with a plurality of first filter holes, and the first filter plate 191 is embedded into the liquid collecting box 18; the second filter plate 192 is provided with a plurality of second filter holes, the second filter plate 192 covers the opening of the liquid collecting box 18, and the second filter plate 192 is positioned above the first filter plate 191; wherein the diameter of the second filter hole is larger than the diameter of the first filter hole.

Through embedding first filter 191 in the album liquid box 18, establish the opening part at album liquid box 18 with second filter 192 lid to make second filter 192 be located the top of first filter 191, in order to realize that second filter 192 and first filter 191 carry out twice to the mixed liquor and filter, thereby realize that massive impurity remains on second filter 192, in little impurity and the water entering album liquid box 18, knot nematode and granule stay on the first filter 191 with the impurity of knot nematode equivalent size. The second filter plate 192 is then removed and rinsed with clear water, and the rinse solution is collected and allowed to settle for a period of time to provide a higher purity suspension of the knot nematode.

In the embodiment of the present utility model, as shown in fig. 1 to 3, the filter mechanism 19 includes: a hanging part 193 and a handle 194; the hanging parts 193 are internally provided with mounting grooves, at least two hanging parts 193 are connected with the second filter plates 192, and the side walls of the liquid collecting box 18 are embedded into the mounting grooves; the handles 194 are T-shaped, with at least two handles 194 connected to the first filter plate 191.

The second filter plate 192 is lifted on the liquid collecting box 18 through the hanging parts 193 by connecting at least two hanging parts 193 with the second filter plate 192 and embedding the side walls of the liquid collecting box 18 into the mounting grooves of the hanging parts 193, so that the stability of the second filter plate 192 is improved. Through being connected at least two handles 194 that are T shape with first filter 191 to the user lifts up first filter 191 through handle 194, thereby is convenient for pull down first filter 191 from the album of liquid box 18 in, and then promotes the use experience of product.

Specifically, the inner wall of the liquid trap 18 has a stepped shape, and the first filter plate 191 is placed on the inner wall of the liquid trap 18.

In the description of the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise, the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model; the terms "coupled," "mounted," "secured," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present utility model, the terms "one embodiment," "some embodiments," "particular embodiments," 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 the present utility model, the schematic representations of the above terms do not necessarily refer 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.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A nematode sampling device, comprising:

the support frame is fixed on the ground;

the stirring tank is a hollow cavity, penetrates through the supporting frame and is fixed on the supporting frame;

the discharge hole is arranged at the bottom of the stirring tank;

the blanking rod passes through the top of the stirring tank, and one end of the blanking rod is embedded into the discharging hole;

the fixing frame is fixed on the top wall of the stirring tank;

the air cylinder is fixed on the fixing frame and is connected with the blanking rod;

the stirring shafts penetrate through the stirring tank, at least part of the stirring shafts are embedded into the stirring tank, and the stirring shafts are in rotary connection with the stirring tank;

a stirring blade, wherein a plurality of stirring She Taozhuang are arranged outside the stirring shaft, and the stirring She Qianru is arranged in the stirring tank;

the liquid collecting box is a hollow cavity with an opening at the top and is positioned below the discharging hole;

the filtering mechanism is arranged at the opening of the liquid collecting box and is positioned below the discharging hole.

2. The nematode sampling device of claim 1, wherein the nematode sampling device further comprises:

the two first belt pulleys are respectively sleeved on the outer sides of the two stirring shafts, and the two first belt pulleys are positioned above the stirring tank;

and the first belts are sleeved on the outer sides of the two first belt pulleys at the same time.

3. The nematode sampling device of claim 2, wherein the nematode sampling device further comprises:

the motor is provided with an output shaft and is fixed on the side wall of the stirring tank;

the second belt pulley is sleeved on the outer side of the output shaft;

the third belt pulley is sleeved on the outer side of one stirring shaft;

and the second belt is sleeved on the outer sides of the second belt pulley and the third belt pulley at the same time.

4. A nematode sampling device according to claim 3, further comprising:

the sealing part is an elastomer and is arranged at the bottom of the blanking rod, and the sealing part is embedded into the discharging hole.

5. The nematode sampling device of claim 4, further comprising:

the filling pipe is a hollow cavity with openings at two ends and is communicated with the side wall of the stirring tank;

the filling nozzle is a hollow cavity with openings at two ends and is communicated with the filling pipe;

wherein the diameter of the filling nozzle is larger than that of the filling pipe.

6. The nematode sampling device of claim 1, wherein the filtration mechanism comprises:

the first filter plate is provided with a plurality of first filter holes, and is embedded into the liquid collecting box;

the second filter plate is provided with a plurality of second filter holes, the second filter plate is covered at the opening of the liquid collecting box, and the second filter plate is positioned above the first filter plate;

wherein the diameter of the second filter hole is larger than the diameter of the first filter hole.

7. The nematode sampling device of claim 6, wherein the filtration mechanism comprises:

the hanging parts are internally provided with mounting grooves, at least two hanging parts are connected with the second filter plates, and the side walls of the liquid collecting box are embedded into the mounting grooves;

the handle is T-shaped, and at least two handles are connected with the first filter plate.