CN218945640U

CN218945640U - Screening device

Info

Publication number: CN218945640U
Application number: CN202223312531.3U
Authority: CN
Inventors: 程红岩; 袁旻舒; 袁文; 李屈; 赵建军
Original assignee: Shaanxi Xinqing Yewang Agricultural Technology Co ltd
Current assignee: Shaanxi Xinqing Yewang Agricultural Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-05-02
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a screening device, which belongs to the technical field of soil detection and comprises a base, a chute, a drawer, a shell, an installation shell and balls, wherein the top of the base is provided with the shell, the installation shell is arranged in the shell in a sliding manner, the balls are arranged at the bottom of the installation shell through the spherical groove, a sliding door is arranged on the surface of the shell, which is close to the upper part of the drawer, through hinge rotation, and a screening mechanism capable of screening soil to be detected in multiple high-efficiency modes and an installation mechanism capable of conveniently and rapidly disassembling and installing and fixing the screening device are arranged in the shell. According to the utility model, the screening mechanism is arranged, and the guide sliding block, the air cylinder, the guide sliding rail, the screening shell, the blanking cavity, the screening bottom cover, the feeding plate, the screening disc, the mounting groove and the vibration motor are matched for use, so that multiple efficient screening operations can be performed on collected soil, the obtained soil to be detected is finer, and the detection efficiency of the soil is further improved.

Description

Screening device

Technical Field

The utility model belongs to the technical field of soil detection, and particularly relates to a screening device.

Background

Soil environment monitoring means that through the survey to the representative value that influences soil environment quality factor, confirm environmental quality and variation trend thereof, need relevant personnel gather the soil in detection place before detecting to in order to follow-up be convenient for detect, need carry out screening work to soil, detect the fine soil after the screening can effectively improve the accuracy of testing result, in order to make screening work more convenient high-efficient, consequently need a screening ware.

The searching shows that the screening device for detecting the soil with the patent number of CN202121504213.X comprises a support frame, a soil digging mechanism, a first conveyor, a scattering machine, a second conveyor and a screening machine, wherein the support frame is arranged on a mobile vehicle; the soil digging mechanism is arranged on the support frame and used for digging soil; the first conveyer is installed on the support frame, and the novel soil sampler has the effects of realizing automatic soil sampling, scattering and screening, so that the soil needing to be detected is screened out, and the novel soil sampler is efficient and convenient.

Research and analysis find that the existing work of screening soil is to shake through workman's handheld sieve and screen soil, and such screening method and consume physical power to screening efficiency is general, and current sieve belongs to the integration setting, can't change and clear up the screen cloth, just needs to be changed the screen cloth after just this leads to the screen cloth to damage, has caused certain economic waste.

Disclosure of Invention

The utility model aims at: in order to solve the above problems, a sifter is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a screening ware, includes base, spout, drawer, shell, installation shell, ball, the base top is provided with the shell, the inside slip of shell is provided with the installation shell, the ball is installed through spherical groove to the installation shell bottom, the base top is provided with the spout, and is the slip setting between spout and the ball, the base top is located the inside drawer of having placed of shell, and the shell surface is close to the drawer top and rotates through the hinge and be provided with the sliding door, the inside screening mechanism that can treat the soil of detecting and carry out multiple high-efficient screening and can carry out convenient dismantlement and installation fixed installation mechanism to screening plant that is provided with of shell.

Wherein, screening mechanism includes direction slider, cylinder, direction slide rail, screening shell, unloading chamber, screening bottom, pan feeding chamber, mounting groove, vibrating motor, wherein, install shell one end and pass through the bolt and install the direction slide rail, and the direction slide rail extends to the shell outside, shell one end has the direction slider through the support mounting, and the direction slider slides in the direction slide rail outside, base top one end has the cylinder through the support mounting, and cylinder one end passes the shell outer wall and is connected with the installation shell, the inboard top of installation shell passes through the bolt and installs the screening shell, and the screen mesh diameter of screening shell bottom is 1 millimeter, screening shell one end is provided with the unloading chamber, the movable mounting in unloading chamber outside has the screening chamber, the screening chamber bottom is provided with the screening bottom through the pivot rotation, and passes through the bolt fastening between screening chamber and the screening bottom, and the inside other end of shell is close to the screening shell below and installs the pan feeding plate, and the screening shell one end is close to install the guide slope between screening shell and the pan feeding plate, and the end extends to the screen mesh diameter of shell top through the installation spring, the pan feeding groove is installed to the bottom, the equal mobile mounting groove is 5 mm, the pan feeding is installed to the pan feeding groove is installed to the both ends.

Referring to fig. 1-4, in this embodiment, the mounting mechanism includes a limit slot, a clamping slot, a limit block, a limit post, a sliding mounting block, and a pull rod.

Wherein, unloading chamber bottom outer wall inside is provided with the spacing groove, both ends all are provided with the draw-in groove about the spacing inslot portion, screening chamber top inside is connected with the pull rod through spring elastic connection, and passes through bolt fastening between pull rod one end and the screening chamber outside, the pull rod other end is connected with the stopper, and is agreeing with the setting between stopper and the spacing groove, both ends all are provided with spacing post about the pull rod one end, and spacing post runs through the stopper, and is agreeing with the setting between run through part and the draw-in groove, screen tray both ends all are provided with sliding mounting piece, and are sliding agreeing with setting between sliding mounting piece and the mounting groove, and pass through bolt fastening between the two.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the screening mechanism is arranged, and the guide sliding block, the air cylinder, the guide sliding rail, the screening shell, the blanking cavity, the screening bottom cover, the feeding plate, the screening disc, the mounting groove and the vibration motor are matched for use, so that multiple efficient screening operations can be performed on collected soil, the obtained soil to be detected is finer, and the detection efficiency of the soil is further improved.

2. According to the utility model, the installation mechanism is arranged, and the screening device can be conveniently installed and detached through the cooperation of the limit groove, the clamping groove, the limit block, the limit column, the sliding installation block and the pull rod, and the connection firmness with the screening device is improved after the installation, so that the time consumed by the installation and the detachment of workers is reduced, and the installation and the detachment are more convenient.

Drawings

FIG. 1 is a schematic diagram of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic diagram of the enlarged construction of FIG. 2A according to the present utility model;

fig. 4 is a schematic diagram of the enlarged structure of fig. 2B according to the present utility model.

The marks in the figure: 1. a base; 101. a chute; 102. a drawer; 103. a guide slide block; 104. a cylinder; 2. a housing; 3. a mounting shell; 301. a ball; 302. a guide rail; 4. screening the shell; 401. a blanking cavity; 4011. a limit groove; 4012. a clamping groove; 5. a screening cavity; 501. screening the bottom cover; 502. a limiting block; 503. a limit column; 6. a feeding plate; 601. a screen tray; 602. a sliding mounting block; 7. a mounting groove; 701. a vibration motor; 8. and (5) a pull rod.

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.

Embodiment one:

referring to fig. 1-4, a screening device comprises a base 1, a chute 101, a drawer 102, a housing 2, a mounting shell 3 and balls 301, wherein the housing 2 is arranged at the top of the base 1, the mounting shell 3 is arranged in the housing 2 in a sliding manner, the balls 301 are arranged at the bottom of the mounting shell 3 through spherical grooves, the chute 101 is arranged at the top of the base 1, the chute 101 and the balls 301 are arranged in a sliding manner, the drawer 102 is arranged in the housing 2 at the top of the base 1, the surface of the housing 2 is close to the upper part of the drawer 102, a sliding door is arranged on the surface of the housing 2 in a rotating manner through a hinge, and a screening mechanism capable of carrying out multiple efficient screening on soil to be detected and a mounting mechanism capable of carrying out convenient disassembly and mounting fixation on a screening device are arranged in the housing 2.

Referring to fig. 1-4, in this embodiment, the screening mechanism comprises a guide slide block 103, a cylinder 104, a guide slide rail 302, a screening shell 4, a blanking cavity 401, a screening cavity 5, a screening bottom cover 501, a feeding plate 6, a screening disc 601, a mounting groove 7 and a vibrating motor 701, wherein one end of the mounting shell 3 is provided with the guide slide rail 302 through bolts, the guide slide rail 302 extends to the outer side of a shell 2, one end of the shell 2 is provided with the guide slide block 103 through a bracket, the guide slide block 103 slides outside the guide slide rail 302, one end of the top of the base 1 is provided with the cylinder 104 through the bracket, one end of the cylinder 104 passes through the outer wall of the shell 2 and is connected with the mounting shell 3, the top of the inner side of the mounting shell 3 is provided with the screening shell 4 through bolts, the screen mesh diameter of the bottom of the screening shell 4 is 1 mm, one end of the screening shell 4 is provided with the blanking cavity 401, the outer side of the blanking cavity 401 is movably provided with the screening cavity 5, the bottom of the screening cavity 5 is rotatably provided with a screening bottom cover 501 through a rotating shaft, the screening cavity 5 is fixed with the screening bottom cover 501 through bolts, the screening bottom cover 501 is in a net shape, the other end inside the shell 2 is close to the lower part of the screening shell 4 and is provided with a feeding plate 6 through bolts, one end of the screening shell 4 is close to a material guiding slope which is arranged between the screening shell 4 and the feeding plate 6, the tail end of the material guiding slope extends to the upper part of a material inlet of the feeding plate 6, both ends of the bottom of the feeding plate 6 are elastically connected with mounting grooves 7 through springs, the bottom of the mounting groove 7 is provided with a vibrating motor 701, a screen disc 601 is movably arranged between the two mounting grooves 7, the screen diameters of the screening bottom cover 501 and the screen disc 601 are all 0.5 mm, the starting cylinder 104 drives the whole mounting shell 3 to reciprocate, the mounting shell 4 is driven to synchronously move through the mounting shell 3 which reciprocates, soil is screened through the bottom of the screening shell 4, the screened soil is guided into the screen disc 601 through the guide slope, then a worker drives the screen disc 601 to vibrate under the connection of a spring through starting the vibration motor 701, so that the soil is secondarily screened through the vibrating screen disc 601, finally the screened soil falls into the drawer 102, meanwhile, the soil which is qualified in the first screening is guided into the blanking cavity 401 and then enters the screening cavity 5, at the moment, the screening cavity 5 is synchronously driven to synchronously move through the moving screening shell 4, so that the unqualified soil which is primarily screened is secondarily screened, finally the unqualified soil which is secondarily screened is left in the screening cavity 5, the qualified soil also falls into the drawer 102, and then the worker pulls out the qualified soil through the drawer 102.

Referring to fig. 1 to 4, in this embodiment, the mounting mechanism includes a limit groove 4011, a clip groove 4012, a limit block 502, a limit post 503, a sliding mounting block 602, and a pull rod 8.

Referring to fig. 1-4, in this embodiment, a limit groove 4011 is provided in the outer wall of the bottom end of a blanking cavity 401, clamping grooves 4012 are provided at the upper and lower ends of the inside of the limit groove 4011, a pull rod 8 is elastically connected to the inside of the top end of a sieving cavity 5 through a spring, one end of the pull rod 8 is fixed to the outside of the sieving cavity 5 through bolts, a limit block 502 is connected to the other end of the pull rod 8, the limit block 502 and the limit groove 4011 are in fit arrangement, limit posts 503 are provided at the upper and lower ends of one end of the pull rod 8, the limit posts 503 penetrate through the limit block 502, the penetrating part and the clamping groove 4012 are in fit arrangement, sliding mounting blocks 602 are provided at the two ends of a sieve tray 601, the sliding mounting blocks 602 and the mounting grooves 7 are in sliding fit arrangement, and the two are fixed through the bolt, the workman is through pulling open the sliding door of shell 2, then unscrew the bolt of fixed screening chamber 5 and screening bottom cover 501, make screening bottom cover 501 rotate clockwise under the effect of pivot, thereby open screening chamber 5 bottom and make its inside unqualified soil fall out, then through unscrewing the bolt of fixed mounting groove 7 and remove the fit of sliding mounting piece 602 and mounting groove 7 and take off screening tray 601, clear up its inside unqualified soil, finally, can be through unscrewing and be used for fixed screening chamber 5, remove spacing groove 4011 and stopper 502 and the fit of draw-in groove 4012 and spacing post 503 through pull rod 8, thereby dismantle screening chamber 5 and clear up.

Referring to fig. 1-4, in this embodiment, the cylinder 104 and the vibration motor 701 are electrically connected to an external power source through a switch.

Working principle: firstly, a worker adds collected soil into a screening shell 4 through a charging tank at the top of a shell 2, then a cylinder 104 is started to drive an installation shell 3 to integrally reciprocate, the installation shell 3 which reciprocates drives the screening shell 4 to synchronously move, the soil is screened through the bottom of the screening shell 4 in the moving process, the screened soil is guided into a screen disc 601 through a guide slope, then the worker drives the screen disc 601 to vibrate under the connection of springs through starting a vibration motor 701, so that the soil is secondarily screened through the vibrating screen disc 601, finally the screened soil falls into a drawer 102, meanwhile, the soil which is qualified in the first screening is guided into a blanking cavity 401 and then enters a screening cavity 5, at the moment, the screening cavity 5 is synchronously moved through the moving screening shell 4, and therefore the soil which is unqualified in the first screening is secondarily screened, finally, unqualified soil subjected to secondary screening is left in the screening cavity 5, the qualified soil falls into the drawer 102, then, a worker pulls out the drawer 102 to take out the qualified soil, then, the worker pulls out the sliding door of the shell 2, screws down bolts fixing the screening cavity 5 and the screening bottom cover 501, the screening bottom cover 501 rotates clockwise under the action of a rotating shaft, so that the unqualified soil in the screening cavity 5 is opened to fall out, then, the bolt fixing the mounting groove 7 is screwed out, the sliding mounting block 602 and the mounting groove 7 are released, the screen disc 601 is removed, the unqualified soil in the screening cavity is cleaned, finally, the limit groove 4011 and the limit block 502 and the clamping groove 4012 and the limit post 503 are released by screwing out the pull rod 8, thereby removing the screening cavity 5 for cleaning.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a screening ware, includes base (1), spout (101), drawer (102), shell (2), installation shell (3), ball (301), base (1) top is provided with shell (2), the inside slip of shell (2) is provided with installation shell (3), ball (301) are installed through spherical groove to installation shell (3) bottom, base (1) top is provided with spout (101), and is the slip setting between spout (101) and ball (301), base (1) top is located inside drawer (102) of placing of shell (2), and shell (2) surface is close to drawer (102) top and is provided with the sliding door through hinge rotation, its characterized in that: the inside screening mechanism that can carry out multiple high-efficient screening to the soil that treats the detection and the installation mechanism that can carry out convenient dismantlement and installation fixed to screening plant that are provided with of shell (2).

2. A screen apparatus as claimed in claim 1, wherein: screening mechanism includes direction slider (103), cylinder (104), direction slide rail (302), screening shell (4), unloading chamber (401), screening chamber (5), screening bottom (501), pan feeding (6), sieve dish (601), mounting groove (7), vibrations motor (701), wherein, install shell (3) one end and install direction slide rail (302) through the bolt, shell (2) one end is through support mounting has direction slider (103), base (1) top one end is through support mounting cylinder (104), install shell (3) inboard top and pass through bolt mounting screening shell (4), screening shell (4) one end is provided with unloading chamber (401), movable mounting in the outside of unloading chamber (401) has screening chamber (5), screening chamber (5) bottom is provided with screening bottom (501) through the pivot rotation, the inside other end of shell (2) is close to screening shell (4) below and installs pan feeding (6) through the bolt, pan feeding (6) bottom both ends all have mounting groove (7) through spring elastic connection, install motor (7) bottom (7), install two between the movable mounting groove (601).

3. A screen apparatus as claimed in claim 1, wherein: the mounting mechanism comprises a limiting groove (4011), a clamping groove (4012), a limiting block (502), a limiting column (503), a sliding mounting block (602) and a pull rod (8).

4. A screen apparatus as claimed in claim 2, wherein: the blanking cavity (401) bottom outer wall is inside to be provided with spacing groove (4011), both ends all are provided with draw-in groove (4012) about spacing groove (4011) inside, screening cavity (5) top is inside to be connected with pull rod (8) through spring elasticity, the pull rod (8) other end is connected with stopper (502), both ends all are provided with spacing post (503) about pull rod (8) one end, screen tray (601) both ends all are provided with sliding mounting piece (602).

5. A screen apparatus as claimed in claim 2, wherein: the guide sliding rail (302) extends to the outer side of the shell (2), the guide sliding block (103) slides on the outer side of the guide sliding rail (302), one end of the air cylinder (104) penetrates through the outer wall of the shell (2) to be connected with the installation shell (3), one end of the screening shell (4) is close to a position between the screening shell (4) and the feeding plate (6), a guide slope is installed, the tail end of the guide slope extends to the position above a feeding hole of the feeding plate (6), the screening cavity (5) is fixed with the screening bottom cover (501) through bolts, and the screening bottom cover (501) is in a net-shaped arrangement.

6. A screen apparatus as claimed in claim 2, wherein: the screen mesh diameter of the bottom of the screening shell (4) is 1 millimeter, and the screen diameters of the screening bottom cover (501) and the screen disc (601) are 0.5 millimeter.

7. A screen apparatus as claimed in claim 4, wherein: the sliding installation block (602) is in sliding fit with the installation groove (7), the sliding installation block and the installation groove are fixed through bolts, the limiting column (503) penetrates through the limiting block (502), the penetrating portion is in fit with the clamping groove (4012), the limiting block (502) is in fit with the limiting groove (4011), and one end of the pull rod (8) is fixed with the outside of the screening cavity (5) through bolts.