CN215353643U

CN215353643U - Soil soluble salt sample pretreatment device

Info

Publication number: CN215353643U
Application number: CN202121873543.6U
Authority: CN
Inventors: 贾亮亮; 尹红云; 张永辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2021-12-31
Anticipated expiration: 2031-08-11

Abstract

The utility model relates to the technical field of pretreatment devices, and discloses a pretreatment device for soil soluble salt samples, which comprises a crushing box, a powder pressing device and a screening and vibrating device, wherein the powder pressing device comprises a supporting plate, supporting legs, crushing rollers, a first screening net, an inserting rod, a discharging cylinder, a push-pull rod, a press roller and a second screening net, one side of the crushing box is fixedly connected with one end of the supporting plate, the bottom of the supporting plate is fixedly connected with the top ends of the supporting legs, the bottom of the crushing box is communicated with one end of the discharging cylinder, and by arranging a collecting box, a feeding hopper, a spring, a third screening net, a first movable seat, a vibrating rod, a rubber block, a second movable seat and a beating rod, the screening and vibrating collection effect is achieved, the problem that the existing pretreatment process is that large-particle stones are often mixed in soil and damage equipment in the crushing and grinding processes is solved, and even seriously affect the service life of the equipment.

Description

Soil soluble salt sample pretreatment device

Technical Field

The utility model relates to the technical field of pretreatment devices, in particular to a pretreatment device for soil soluble salt samples.

Background

The composition of soil is complex, and there are many items to be detected in soil detection operation, such as the content of various mineral elements, PH value, etc. The detection of the indexes usually requires pretreatment of the collected soil sample to prepare the soil sample into uniform suspension, and the pretreatment usually comprises the steps of crushing, grinding, liquid preparation and the like. In the prior pretreatment process, the soil is often mixed with stones with larger particles, the equipment is damaged in the crushing and grinding processes, and even the service life of the equipment is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pretreatment device for soil soluble salt samples, which achieves the purpose of convenient use.

In order to achieve the purpose, the utility model provides the following technical scheme: the soil soluble salt sample pretreatment device comprises a crushing box, a powder pressing device and a screening and vibrating device, wherein the powder pressing device comprises a supporting plate, supporting legs, a crushing roller wheel, a first screening net, an inserting rod, a discharging cylinder, a push-pull rod, a pressing roller and a second screening net, one side of the crushing box is fixedly connected with one end of the supporting plate, the bottom of the supporting plate is fixedly connected with the top ends of the supporting legs, the bottom of the crushing box is communicated with one end of the discharging cylinder, and the other end of the discharging cylinder penetrates through one side of the supporting legs and extends to the other side of the supporting legs;

the screening device that shakes is including collecting box, feeder hopper, spring, third screening net, first sliding seat, vibrating arm, block rubber, second sliding seat and clap the pole, the outer wall of collecting box and one side fixed mounting of supporting leg, the top of collecting box and the one end intercommunication setting of feeder hopper.

Preferably, smash running roller, first screening net all set up in the inside of smashing the case, smash the running roller and be located first screening net directly over, smash the running roller through setting up, the effect of the stone is pressed to the powder of being convenient for.

Preferably, the inner wall of the crushing box is provided with a clamping groove, the bottom of the first screening net is fixedly connected with the top of the inserted bar, the inserted bar is clamped with the clamping groove, and the first screening net is convenient to detach by arranging the inserted bar and the clamping groove.

Preferably, one end of the push-pull rod penetrates through the other end of the discharge barrel and extends into the discharge barrel, the compression roller is arranged at one end of the push-pull rod, the bottom of the discharge barrel is provided with a through groove, the second screening net is fixedly arranged in the through groove, the push-pull rod is pushed leftwards and rightwards, the push-pull rod drives the compression roller to repeatedly push and press for the second time, and stones which often are mixed with particles in soil are further crushed.

Preferably, one end of the spring is fixedly connected with the top of the inner wall of the collecting box, the other end of the spring is fixedly connected with the top of the third screening net, and the spring is arranged to play an elastic role.

Preferably, the bottom and the first sliding seat fixed mounting of third screening net, first sliding seat and vibrating arm swing joint, the top and the rubber block fixed mounting of vibrating arm play the effect of the sieve that shakes through setting up the vibrating arm.

Preferably, the mounting groove has all been seted up to collecting box, supporting leg, second sliding seat fixed mounting is in the mounting groove, clap the pole and run through the mounting groove and extend to the inside of collecting box, clap pole and second sliding seat swing joint, clap the pole through setting up, be convenient for shake the sieve.

The utility model provides a pretreatment device for soil soluble salt samples. The method has the following beneficial effects:

(1) according to the utility model, the supporting plate, the supporting legs, the crushing roller, the first screening net, the inserting rod, the discharging barrel, the push-pull rod, the pressing roller and the second screening net are arranged, so that the powder pressing effect is achieved, and the problems that in the existing pretreatment process, large-particle stones are often mixed in soil, equipment is damaged in the crushing and grinding processes, and even the service life of the equipment is seriously influenced are solved.

(2) According to the utility model, by arranging the collection box, the feed hopper, the spring, the third screening net, the first movable seat, the vibrating rod, the rubber block, the second movable seat and the beating rod, the screening, vibrating and collecting effects are achieved, and the problems that in the existing pretreatment process, large-particle stones are often mixed in soil, equipment is damaged in the crushing and grinding processes, and the service life of the equipment is even seriously influenced are solved.

Drawings

FIG. 1 is a front view of the present invention;

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

FIG. 3 is an enlarged view of A of FIG. 2 in accordance with the present invention;

fig. 4 is an enlarged view of B of fig. 2 according to the present invention.

In the figure: 1 crushing box, 2 powder pressing devices, 201 supporting plates, 202 supporting legs, 203 crushing rollers, 204 first screening net, 205 inserted rods, 206 discharging cylinders, 207 push-pull rods, 208 pressing rollers, 209 second screening net, 3 screening vibration devices, 301 collecting boxes, 302 feeding hoppers, 303 springs, 304 third screening net, 305 first movable seats, 306 vibration rods, 307 rubber blocks, 308 second movable seats and 309 beating rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 4, the present invention provides a technical solution: a soil soluble salt sample pretreatment device comprises a crushing box 1, a powder pressing device 2 and a screening vibration device 3, wherein the powder pressing device 2 comprises a supporting plate 201, a supporting leg 202, a crushing roller 203, a first screening net 204, an inserting rod 205, a discharging barrel 206, a push-pull rod 207, a pressing roller 208 and a second screening net 209, one side of the crushing box 1 is fixedly connected with one end of the supporting plate 201, the bottom of the supporting plate 201 is fixedly connected with the top end of the supporting leg 202, the crushing roller 203 and the first screening net 204 are arranged in the crushing box 1, the crushing roller 203 is positioned right above the first screening net 204, a clamping groove is formed in the inner wall of the crushing box 1, the bottom of the first screening net 204 is fixedly connected with the top of the inserting rod 205, the inserting rod 205 is clamped with the clamping groove, the bottom of the crushing box 1 is communicated with one end of the discharging barrel 206, the other end of the discharging barrel 206 penetrates through one side of the supporting leg 202 and extends to the other side of the supporting leg 202, one end of a push-pull rod 207 penetrates through the other end of the discharge barrel 206 and extends into the discharge barrel 206, a press roller 208 is arranged at one end of the push-pull rod 207, a through groove is formed in the bottom of the discharge barrel 206, a second screening net 209 is fixedly arranged in the through groove, and the powder pressing effect is achieved by arranging a support plate 201, a support leg 202, a crushing roller 203, a first screening net 204, an inserting rod 205, the discharge barrel 206, the push-pull rod 207, the press roller 208 and the second screening net 209, so that the problems that equipment is damaged in the crushing and grinding processes and the service life of the equipment is seriously influenced even if stones with large particles are often mixed in soil in the conventional pretreatment process are solved;

the screening and vibrating device 3 comprises a collecting box 301, a feeding hopper 302, a spring 303, a third screening net 304, a first movable seat 305, a vibrating rod 306, a rubber block 307, a second movable seat 308 and a beating rod 309, wherein the outer wall of the collecting box 301 is fixedly installed on one side of a supporting leg 202, the top of the collecting box 301 is communicated with one end of the feeding hopper 302, one end of the spring 303 is fixedly connected with the top of the inner wall of the collecting box 301, the other end of the spring 303 is fixedly connected with the top of the third screening net 304, the bottom of the third screening net 304 is fixedly installed with the first movable seat 305, the first movable seat 305 is movably connected with the vibrating rod 306, the top of the vibrating rod 306 is fixedly installed with the rubber block 307, mounting grooves are formed in the collecting box 301 and the supporting leg 202, the second movable seat 308 is fixedly installed in the mounting grooves, the beating rod 309 penetrates through the mounting grooves and extends into the collecting box 301, and the beating rod 309 is movably connected with the second movable seat 308, through setting up collecting box 301, feeder hopper 302, spring 303, third screening net 304, first movable seat 305, vibrating arm 306, block rubber 307, second movable seat 308 and patting rod 309, reached the effect that the sieve shakes and collects, solved present in the preliminary treatment process, often can be mingled with the great stone of granule in soil, can harm equipment crushing, grinding in-process, the problem that seriously still influences the life-span of equipment use even.

When the soil crusher is used, firstly, a dried soil soluble salt sample is placed into the crushing roller 203, a power supply is started, the crushed stones which are often mixed with large particles in the soil are crushed through the rotation of the crushing roller 203, the crushed stones fall onto the first screening net 204, the soil flows out of the discharge cylinder 206 to the second screening net 209, the push-pull rod 207 is pushed leftwards and rightwards, the push-pull rod 207 drives the press roller 208 to repeatedly push and press for the second time, the stones which are often mixed with particles in the soil are further crushed through the screening of the first screening net 204 and the second screening net 209, large particles are crushed, after the powder pressing, the soil falls onto the third screening net 304 in the collection box 301 through the feed hopper 302, the beating rod 309 is shaken up and down, the beating rod 309 strikes the vibrating rod 306, the vibrating rod 306 drives the rubber block 307, and the rubber block 307 finally strikes the third screening net 304, therefore, the soil on the third screening net 304 falls down, and the grid openings of the third screening net 304 are smaller than the grid hole diameters of the first screening net 204 and the second screening net 209, so that screening vibration collection is achieved.

In conclusion, the supporting plate 201, the supporting legs 202, the crushing roller 203, the first screening net 204, the inserting rod 205, the discharging cylinder 206, the push-pull rod 207, the pressing roller 208 and the second screening net 209 are arranged, so that the effect of powder pressing is achieved, and the problems that in the existing pretreatment process, stones with large particles are often mixed in soil, equipment is damaged in the crushing and grinding processes, and the service life of the equipment is even seriously influenced are solved.

Through setting up collecting box 301, feeder hopper 302, spring 303, third screening net 304, first movable seat 305, vibrating arm 306, block rubber 307, second movable seat 308 and patting rod 309, reached the effect that the sieve shakes and collects, solved present in the preliminary treatment process, often can be mingled with the great stone of granule in soil, can harm equipment crushing, grinding in-process, the problem that seriously still influences the life-span of equipment use even.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Soil easily dissolves salt sample preprocessing device presses device (2) and sieve including smashing case (1), powder and shakes device (3), its characterized in that: the powder pressing device (2) comprises a supporting plate (201), supporting legs (202), a grinding roller (203), a first screening net (204), an inserting rod (205), a discharging cylinder (206), a push-pull rod (207), a pressing roller (208) and a second screening net (209), one side of the grinding box (1) is fixedly connected with one end of the supporting plate (201), the bottom of the supporting plate (201) is fixedly connected with the top ends of the supporting legs (202), the bottom of the grinding box (1) is communicated with one end of the discharging cylinder (206), and the other end of the discharging cylinder (206) penetrates through one sides of the supporting legs (202) and extends to the other sides of the supporting legs (202);

the screening device (3) is including collecting box (301), feeder hopper (302), spring (303), third screening net (304), first movable seat (305), vibrating arm (306), block rubber (307), second movable seat (308) and patting rod (309), the outer wall of collecting box (301) and one side fixed mounting of supporting leg (202), the top of collecting box (301) and the one end intercommunication setting of feeder hopper (302).

2. The soil lyotropic salt sample pretreatment device of claim 1, characterized in that: crushing roller (203), first screening net (204) all set up in the inside of smashing case (1), crushing roller (203) are located first screening net (204) directly over.

3. The soil lyotropic salt sample pretreatment device of claim 1, characterized in that: the inner wall of the crushing box (1) is provided with a clamping groove, the bottom of the first screening net (204) is fixedly connected with the top of the inserted bar (205), and the inserted bar (205) is clamped with the clamping groove.

4. The soil lyotropic salt sample pretreatment device of claim 1, characterized in that: one end of the push-pull rod (207) penetrates through the other end of the discharge cylinder (206) and extends into the discharge cylinder (206), the press roller (208) is arranged at one end of the push-pull rod (207), a through groove is formed in the bottom of the discharge cylinder (206), and the second screening net (209) is fixedly installed in the through groove.

5. The soil lyotropic salt sample pretreatment device of claim 1, characterized in that: one end of the spring (303) is fixedly connected with the top of the inner wall of the collecting box (301), and the other end of the spring (303) is fixedly connected with the top of the third screening net (304).

6. The soil lyotropic salt sample pretreatment device of claim 1, characterized in that: the bottom and the first movable seat (305) fixed mounting of third screening net (304), first movable seat (305) and vibrating arm (306) swing joint, the top and the rubber block (307) fixed mounting of vibrating arm (306).

7. The soil lyotropic salt sample pretreatment device of claim 1, characterized in that: the collecting box (301), supporting leg (202) have all been seted up the mounting groove, second sliding seat (308) fixed mounting is in the mounting groove, clap pole (309) and run through the mounting groove and extend to the inside of collecting box (301), clap pole (309) and second sliding seat (308) swing joint.