CN215390654U

CN215390654U - Chemical raw material screening device

Info

Publication number: CN215390654U
Application number: CN202120831278.9U
Authority: CN
Inventors: 裴元德; 魏启明; 刘婷; 张勇; 何斌; 金浩; 孔建平; 樊博; 路彬
Original assignee: Lanzhou Xinli Medical Science And Technology Co ltd
Current assignee: Lanzhou Xinli Medical Science And Technology Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2022-01-04
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses a chemical raw material screening device which comprises a shell, a cover and an installation shell, wherein the cover is arranged above the shell, a feed inlet is formed in the top surface of the cover in a penetrating mode, the installation shell is rotatably connected inside the shell, second through holes are formed in the top surface and the bottom surface of the installation shell, a movable plate is connected inside the installation shell in a sliding mode, and a first through hole is formed in the surface of the movable plate in a penetrating mode. According to the utility model, the handle bolt is rotated to drive the movable plate to move left and right in the installation shell, so that the first through holes and the second through holes are overlapped, and the staggered parts are sieve holes, so that workers can adjust the overlapping areas of the first through holes and the second through holes conveniently, the workers can adjust according to different screening standards conveniently, the working efficiency is improved, and then the cover is opened to facilitate the workers to clean and maintain the interior of the shell, the operation difficulty is reduced, and the working pressure of the workers is reduced.

Description

Chemical raw material screening device

Technical Field

The utility model relates to the technical field of chemical raw material screening, in particular to a chemical raw material screening device.

Background

Chemical raw materials can be divided into organic chemical raw materials and inorganic chemical raw materials. Organic chemical raw materials can be classified into alkanes and their derivatives, alkenes and their derivatives, alkynes and their derivatives, quinones, aldehydes, alcohols, ketones, phenols, ethers, anhydrides, esters, organic acids, carboxylates, carbohydrates, etc., and the chemical raw materials are usually sieved before use to obtain chemical raw materials with different sizes.

The prior art has the following problems:

traditional industrial chemicals divides sieve device has certain limitation in the use, and the staff clearance is comparatively loaded down with trivial details when maintaining, and staff's the amount of labour is big, secondly divides the sieve effect to remain to improve, the risk of jam more easily takes place, and divides sieve efficiency to remain to improve.

Therefore, the chemical raw material screening device is provided for solving the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the traditional chemical raw material screening device in the prior art has certain limitations in the use process, workers are complicated to clean and maintain, the labor capacity of the workers is large, the screening effect needs to be improved, the risk of blockage is high, and the screening efficiency needs to be improved.

In order to achieve the purpose, the utility model adopts the following technical scheme: a chemical raw material screening device comprises a shell, a cover and an installation shell, wherein the cover is arranged above the shell, a feed inlet is formed in the top surface of the cover in a penetrating mode, the installation shell is rotatably connected inside the shell, second through holes are formed in the top surface and the bottom surface of the installation shell, a movable plate is slidably connected inside the installation shell, a first through hole is formed in the surface of the movable plate in a penetrating mode, a handle bolt is connected to the position, corresponding to the installation shell, of the front end surface of the shell in a penetrating mode through surface threads of the shell, one end of the handle bolt is abutted to one side surface of the movable plate, a discharge outlet is formed in the position, corresponding to the installation shell, of one side surface of the shell, a feed bin is fixedly installed below the discharge outlet, a driving motor is fixedly installed above the front end surface of the shell, and a cam is fixedly connected to the output end of the driving motor, and the one end of cam rotates through the belt and is connected with the rotating wheel, the bottom surface welding of shell has the landing leg, the both sides surface threaded connection of lid has fastening bolt, the bottom surface of shell is equipped with the bin outlet, the opposite side surface central point of shell puts fixed mounting with control panel.

Preferably, the circumferential side walls of the cam and the rotating wheel abut against the bottom surface of the mounting case.

Preferably, first through-hole and second through-hole all are equipped with a plurality ofly, and a plurality of first through-holes and second through-hole equidistance distribute on the surface of fly leaf and installation shell.

Preferably, the input end of the driving motor is electrically connected with the output end of the control panel through a wire, and the input end of the control panel is connected with an external power supply through a wire.

Preferably, the supporting legs are provided in plurality and are uniformly distributed at four corners of the bottom surface of the housing.

Preferably, the shell and the cover are both made of 304 stainless steel, and the area of the bottom surface of the cover is larger than that of the top surface of the shell.

Preferably, the length of the bin is greater than that of the mounting shell.

Preferably, the storage bin is of a hollow cuboid structure.

Compared with the prior art, the utility model has the beneficial effects that;

1. according to the utility model, the cover, the fastening bolt, the mounting shell, the movable plate, the first through hole, the second through hole, the handle bolt and the like are arranged to be matched with each other for use, the handle bolt is rotated to drive the movable plate to move left and right in the mounting shell, the first through hole and the second through hole are overlapped, and the staggered part is the sieve mesh, so that a worker can conveniently adjust the overlapping area of the first through hole and the second through hole, the worker can conveniently adjust according to different screening standards, the working efficiency is improved, the cover is opened to facilitate the worker to clean and maintain the interior of the shell, the operation difficulty is reduced, and the working pressure of the worker is reduced.

2. According to the utility model, the driving motor, the cam, the belt and the rotating wheel are mutually matched for use, the output end of the driving motor drives the cam to rotate, so that the cam rotates to drive the rotating wheel to rotate through the belt, and further drives the mounting shell to move up and down, the purpose of vibrating and screening raw materials is realized, the risk of raw material blockage is reduced, and the screening efficiency and effect of the raw materials are improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a chemical raw material screening device provided by the utility model;

FIG. 2 is a side view of a chemical material screening apparatus according to the present invention;

FIG. 3 is a schematic structural view of an installation shell, a second through hole and a handle bolt of the chemical raw material screening device provided by the utility model;

fig. 4 is a schematic structural diagram of a movable plate and a first through hole of the chemical raw material screening device provided by the utility model.

Illustration of the drawings:

1. a housing; 2. a cover; 3. fastening a bolt; 4. a feed inlet; 5. a control panel; 6. mounting a shell; 7. a movable plate; 8. a first through hole; 9. a second through hole; 10. a discharge port; 11. a storage bin; 12. a drive motor; 13. a cam; 14. a belt; 15. a rotating wheel; 16. a support leg; 17. a discharge outlet; 18. a handle bolt.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a chemical raw material screening device includes a housing 1, a cover 2 and a mounting case 6, the cover 2 is disposed above the housing 1, a feeding port 4 is disposed on a top surface of the cover 2, the mounting case 6 is rotatably connected to an inside of the housing 1, second through holes 9 are disposed on a top surface and a bottom surface of the mounting case 6, a movable plate 7 is slidably connected to an inside of the mounting case 6, a first through hole 8 is disposed on a surface of the movable plate 7, a handle bolt 18 is threadedly connected to a surface of the housing 1 at a position corresponding to the mounting case 6 on a front end surface of the housing 1, one end of the handle bolt 18 abuts against a side surface of the movable plate 7, the two handle bolts 18 are rotated to drive the movable plate 7 to move left and right inside the mounting case 6, the first through hole 8 and the second through hole 9 are overlapped, and the overlapped portion is a screen hole, so that a worker can conveniently adjust an overlapping area of the first through hole 8 and the second through hole 9, the convenient adjustment of staff according to different screening standards is realized, the work efficiency is improved, then the cover 2 is opened to facilitate the cleaning and maintenance of the inside of the shell 1 by the staff, the operation difficulty is reduced, and the working pressure of the staff is reduced, a discharge port 10 is arranged at the position of one side surface of the shell 1 corresponding to the mounting shell 6, a bin 11 is fixedly arranged below the discharge port 10 at one side surface of the shell 1, a driving motor 12 is fixedly arranged above the front end surface of the shell 1, the output end of the driving motor 12 is fixedly connected with a cam 13, one end of the cam 13 is rotatably connected with a rotating wheel 15 through a belt 14, supporting legs 16 are welded at the bottom surface of the shell 1, fastening bolts 3 are in threaded connection with the two side surfaces of the cover 2, the output end of the driving motor 12 drives the cam 13 to rotate, so that the cam 13 rotates to drive the rotating wheel 15 to rotate through the belt 14, and then drive installation shell 6 up-and-down motion, realize carrying out the purpose of vibration screening to the raw materials, reduce the risk that the raw materials blockked up, improve screening efficiency and the effect to the raw materials, the bottom surface of shell 1 is equipped with bin outlet 17, is convenient for discharge the raw materials after the screening, and the opposite side surface central point department fixed mounting of shell 1 has control panel 5.

In this embodiment: the circumferential side walls of the cam 13 and the rotating wheel 15 abut against the bottom surface of the mounting case 6.

In particular, the cam 13 and the rotating wheel 15 can rotate conveniently to jack up one end of the mounting shell 6 to move up and down, so that the purpose of screening with raw materials is achieved.

In this embodiment: the first through holes 8 and the second through holes 9 are provided in plurality, and the plurality of first through holes 8 and the plurality of second through holes 9 are equidistantly distributed on the surfaces of the movable plate 7 and the mounting case 6.

In particular, the screening efficiency and effect on raw materials are improved.

In this embodiment: the input end of the driving motor 12 is electrically connected with the output end of the control panel 5 through a wire, and the input end of the control panel 5 is connected with an external power supply through a wire.

Specifically, the control panel 5 is convenient for a worker to control the start and stop of the driving motor 12, and is a common circuit structure, which is not described in detail herein.

In this embodiment: the supporting legs 16 are provided in plurality, and the plurality of supporting legs 16 are uniformly distributed at four corners of the bottom surface of the housing 1.

In particular, the stability of the whole device in the working process is improved.

In this embodiment: the material of the shell 1 and the cover 2 is 304 stainless steel, and the bottom surface area of the cover 2 is larger than the top surface area of the shell 1.

Specifically, the corrosion-resistant cover has the advantage of resisting the corrosion of weak corrosive media such as air, steam, water and the like, and prolongs the service life of the shell 1 and the cover 2.

In this embodiment: the length of the silo 11 is greater than the length of the mounting shell 6.

Specifically, the risk that the raw materials after screening fall outside the discharging bin 11 is reduced.

In this embodiment: the storage bin 11 is of a hollow cuboid structure.

Particularly, the screened raw materials are convenient to store.

In this embodiment: the control panel control circuit can be realized by simple programming of a person skilled in the art, belongs to the common general knowledge in the field, is only used without modification, and therefore, the control mode and the circuit connection are not described in detail.

The working principle is as follows: in operation, the two handle bolts 18 are rotated to drive the movable plate 7 to move left and right in the mounting shell 6, and the first through holes 8 and the second through holes 9 are overlapped, and the staggered parts are sieve holes, so that the overlapping area of the first through holes 8 and the second through holes 9 can be conveniently adjusted by workers, the workers can conveniently adjust according to different screening standards, the working efficiency is improved, secondly, the cover 2 is opened to facilitate the workers to clean and maintain the inside of the shell 1, the operation difficulty is reduced, the working pressure of the workers is reduced, the output end of the motor 12 is driven again to drive the cam 13 to rotate, so that the cam 13 rotates to drive the rotating wheel 15 to rotate through the belt 14, and then drive 6 up-and-down motion of installation shell, realize carrying out the purpose of vibration screening to the raw materials, reduce the risk that the raw materials blockked up, improve screening efficiency and the effect to the raw materials, wherein the feed bin 11 of cavity type cuboid structure is convenient for save the raw materials after the screening.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The chemical raw material screening device comprises a shell (1), a cover (2) and an installation shell (6), and is characterized in that the cover (2) is arranged above the shell (1), a feed inlet (4) is formed in the top surface of the cover (2) in a penetrating mode, the installation shell (6) is rotatably connected to the inside of the shell (1), second through holes (9) are formed in the top surface and the bottom surface of the installation shell (6), a movable plate (7) is slidably connected to the inside of the installation shell (6), a first through hole (8) is formed in the surface of the movable plate (7) in a penetrating mode, a handle bolt (18) is connected to the position, corresponding to the installation shell (6), of the front end surface of the shell (1) in a penetrating mode through surface threads of the shell (1), one end of the handle bolt (18) is abutted to one side surface of the movable plate (7), a discharge outlet (10) is formed in the position, corresponding to the installation shell (6), of one side surface of the shell (1), and the below of discharge gate (10) is located one side fixed surface of shell (1) and is installed feed bin (11), the front end surface top fixed mounting of shell (1) has driving motor (12), and the output fixedly connected with cam (13) of driving motor (12), and the one end of cam (13) rotates through belt (14) and is connected with and rotates wheel (15), the bottom surface welding of shell (1) has landing leg (16), the both sides surface threaded connection of lid (2) has fastening bolt (3), the bottom surface of shell (1) is equipped with bin outlet (17), the opposite side surface central point department of putting of shell (1) fixed mounting has control panel (5).

2. The chemical raw material screening device according to claim 1, wherein the circumferential side walls of the cam (13) and the rotating wheel (15) are abutted against the bottom surface of the mounting shell (6).

3. The chemical raw material screening device according to claim 1, wherein the first through holes (8) and the second through holes (9) are provided in plurality, and the plurality of first through holes (8) and the plurality of second through holes (9) are equidistantly distributed on the surfaces of the movable plate (7) and the mounting shell (6).

4. The chemical raw material screening device according to claim 1, wherein an input end of the driving motor (12) is electrically connected with an output end of the control panel (5) through a lead, and an input end of the control panel (5) is connected with an external power supply through a lead.

5. The chemical raw material screening device according to claim 1, wherein a plurality of supporting legs (16) are provided, and the supporting legs (16) are uniformly distributed at four corners of the bottom surface of the housing (1).

6. The chemical raw material screening device according to claim 1, wherein the housing (1) and the cover (2) are both made of 304 stainless steel, and the area of the bottom surface of the cover (2) is larger than that of the top surface of the housing (1).

7. The chemical raw material screening device according to claim 1, wherein the length of the storage bin (11) is greater than that of the installation shell (6).

8. The chemical raw material screening device according to claim 1, wherein the bin (11) is of a hollow cuboid structure.