CN216094245U

CN216094245U - Screening machine for removing metal impurities

Info

Publication number: CN216094245U
Application number: CN202122825931.3U
Authority: CN
Inventors: 孙钦宾; 李波
Original assignee: Shandong Ruida Silica Gel Co ltd
Current assignee: Shandong Ruida Silica Gel Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-03-22
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a screening machine for removing metal impurities, which belongs to the technical field of screening machines, wherein a plurality of screening boxes are arranged between two side plates along the height direction of the screening boxes, two ends of each screening box are fixedly connected with an insert block, each insert block is sleeved with a socket, the sockets are fixedly connected to the adjacent side plates, a first vertical plate is fixedly arranged on the lower surface of a bottom plate, a plurality of guide rods penetrate through the first vertical plate, a first spring is sleeved on each guide rod between a second vertical plate and the first vertical plate, an electromagnet module corresponding to the screening box is arranged above the uppermost screening box, the electromagnet module is fixedly connected to a sliding block, a threaded rod penetrates through the sliding block, two ends of the threaded rod are respectively and rotatably provided with a fixed plate, one side of any one side plate is provided with a cam in contact with the cam, and a driving shaft is coaxially and fixedly arranged on the cam. When the material screening device is used for screening materials, metal impurities can be removed by the electromagnet module.

Description

Screening machine for removing metal impurities

Technical Field

The utility model relates to the technical field of screening machines, in particular to a screening machine for removing metal impurities.

Background

The sieving machine is a vibrating sieving mechanical device which utilizes the relative movement of bulk materials and a sieve surface to lead partial particles to penetrate through sieve pores and divide materials such as sand, gravel, broken stone and the like into different grades according to the particle size. The screening machine is divided into rolling screening and vibrating screening. The rolling screening includes sieve shaft type screening machines, drum screens, solid and spiral roller screens, blade type roller screens and the like, and the vibration screening basically comprises banana screens, high clothes screens, relaxation screens and the like. The rolling type screening principle equipment adopts forced conveying, so that materials are not easy to block a screen surface. The vibrating type is easy to cause blockage due to the principle characteristic of screening sticky and wet materials, and has higher power. When the material is screened by the screening machine, since the material may be mixed with metal impurities such as iron filings during the production process, the metal impurities are difficult to be screened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a screening machine for removing metal impurities, which aims to solve the problem that the metal impurities are difficult to screen in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a screening machine for removing metal impurities comprises a bottom plate, wherein two side plates are fixedly mounted on the upper surface of the bottom plate in a corresponding mode, a plurality of screening boxes are arranged between the two side plates along the height direction of the side plates, two ends of each screening box are fixedly connected with an insertion block, a socket is sleeved on each insertion block, the sockets are fixedly connected onto the adjacent side plates, a first vertical plate is fixedly mounted on the lower surface of the bottom plate, a plurality of guide rods penetrate through the first vertical plate, the ends of the same sides of the guide rods are fixedly connected onto the same second vertical plate, the second vertical plate is fixedly connected onto a base, a first spring is sleeved on each guide rod between the second vertical plate and the first vertical plate, an electromagnet module corresponding to the electromagnet module is arranged above the uppermost screening box, and the electromagnet module is fixedly connected onto a sliding block, the screw thread runs through on the slider and is provided with a threaded rod, the threaded rod is on a parallel with the guide arm setting, the threaded rod both ends are rotatable respectively and install a fixed plate, two the fixed plate sets up with the curb plate one-to-one, still run through the horizontal pole that is provided with a plurality of and is on a parallel with the threaded rod setting on the slider, the both ends difference fixed connection of horizontal pole is on the fixed plate that corresponds, two the equal fixed connection of fixed plate is on the support module, support module fixed connection is on the base, arbitrary one curb plate one side is provided with a cam that contacts with it, coaxial fixed mounting has the drive shaft on the cam, drive shaft perpendicular to threaded rod sets up, the drive shaft transmission is connected with actuating mechanism, be connected through the drive mechanism transmission between drive shaft and the threaded rod.

Preferably, the electromagnet module includes spliced pole, hanger plate, mounting panel, screw thread post, second spring, the hanger plate passes through spliced pole fixed connection on the slider, it is provided with a plurality of screw thread post to run through on the hanger plate, the equal fixed connection of screw thread post of hanger plate below is on same mounting panel, fixed mounting has electromagnet device on the mounting panel, all install a nut on the screw thread post of hanger plate top.

Preferably, the driving mechanism comprises a first gear, a second gear and a motor, the first gear is coaxially and fixedly mounted on the driving shaft, the second gear meshed with the first gear is coaxially and fixedly mounted on an output shaft of the motor, and the motor is fixedly mounted on the base.

Preferably, the transmission mechanism comprises a first bevel gear and a second bevel gear, the second bevel gear is coaxially and fixedly mounted on the driving shaft, and the first bevel gear meshed with the second bevel gear is coaxially and fixedly mounted on the threaded rod.

Preferably, the surface of the threaded rod is coated with a lubricant.

Preferably, a shock pad is fixedly mounted on the lower surface of the base.

Compared with the prior art, the utility model has the beneficial effects that: the utility model then starts the driving mechanism, the driving mechanism drives the driving shaft to periodically rotate forwards and backwards, the driving shaft drives the cam to continuously push the corresponding side plates to do reciprocating motion along the guide rod, so as to drive the screening box between the two side plates to do reciprocating motion, in the motion process of materials in the screening box, small-particle impurities fall into the screening box below through the through hole, meanwhile, the driving shaft also drives the threaded rod to rotate, the threaded rod drives the sliding block arranged on the threaded rod to drive the electromagnet module to do reciprocating motion, so that the metal impurities in the screening box above are continuously adsorbed, and thus, not only is screening realized, but also the metal impurities are removed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 that other drawings can be obtained according to the drawings without creative efforts.

Figure 1 is a schematic three-dimensional structure of a sieving machine for removing metal impurities according to the present invention;

FIG. 2 is a schematic view of a portion of the structure of FIG. 1 at A;

FIG. 3 is a schematic view of a portion of the structure of FIG. 1 at B;

figure 4 is a schematic side view of a sieving machine for removing metal impurities according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-side plate, 2-screening box, 3-plug block, 4-socket, 5-bottom plate, 6-first vertical plate, 7-guide rod, 8-second vertical plate, 9-first spring, 10-base, 11-driving shaft, 12-cam, 13-fixing plate, 14-threaded rod, 15-sliding block, 16-cross rod, connecting 17-connecting column, 18-hanging plate, 19-mounting plate, 20-threaded column, 21-second spring, 22-first bevel gear, 23-second bevel gear, 24-first gear, 25-second gear, 26 motor, 27-vertical rod, 28-top plate, 29-sleeve and 30-supporting rod.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a screening machine for getting rid of metallic impurity, comprising a base plate 5, fixed surface installs two curb plates 1 that correspond the setting on the bottom plate 5, be provided with a plurality of screening box 2 along its direction of height between two curb plates 1, insert 3 of 2 equal fixedly connected with in both ends of every screening box, it is equipped with a socket 4 all to overlap on every insert 3, the equal fixed connection of socket 4 is on adjacent curb plate 1, fixed surface installs riser 6 under the bottom plate 5, it is provided with a plurality of guide arm 7 to run through on the riser, the terminal equal fixed connection of homonymy of guide arm 7 is on

same riser

8, 8 fixed connection of riser are on base 10, fixed surface installs the shock pad under base 10. The shock pad can fully reduce the vibration that the screening machine produced in the operation to effectively reduce the noise pollution that the vibration produced.

All the cover is equipped with a first spring 9 on the guide arm 7 between second riser 8 and the first riser 6, it is provided with the electro-magnet module that corresponds with it to be located 2 tops of screening box of the top, electro-magnet module fixed connection is on slider 15, the electro-magnet module includes spliced pole 17, hanger plate 18, mounting panel 19, screw thread post 20, second spring 21, hanger plate 18 passes through spliced pole 17 fixed connection on the slider, it is provided with a plurality of screw thread post 20 to run through on hanger plate 18, the equal fixed connection of screw thread post 20 of hanger plate 18 below is on same mounting panel 19, fixed mounting has electromagnet device on the mounting panel 19, all install a nut on the screw thread post 20 of hanger plate 18 top. When facing materials of different thicknesses in the screening box 2, the length of the threaded column 20 between the hanging plate 18 and the mounting plate 19 can be adjusted by screwing the nut to realize the distance between the mounting plate 19 and the materials in the screening box 2, and further, the effect of better removing metal impurities can be obtained. A threaded rod 14 penetrates through the thread on the sliding block 15, and lubricant is coated on the surface of the threaded rod 14. The lubricant can substantially reduce the wear of the slider 15 and the threaded rod 1. The threaded rod 14 is arranged in parallel with the guide rod 7, two ends of the threaded rod 14 are respectively provided with a fixing plate 13 in a rotatable way, the two fixing plates 13 are arranged in one-to-one correspondence with the side plates 1, the slide block 15 is also provided with a plurality of cross rods 16 arranged in parallel with the threaded rod 14 in a penetrating way, two ends of each cross rod 16 are respectively fixedly connected to the corresponding fixing plates 13, the two fixing plates 13 are both fixedly connected to the support frame module which is fixedly connected to the base 10, the support frame module comprises a vertical rod 27 and a top plate 28, sleeve 29, bracing piece 30, the fixed surface mounting in roof 28 has two montants 27 with curb plate 1 one-to-one, and the slot that corresponds with curb plate 1 is all seted up to the bottom of montant 27, inserts curb plate 1 in the slot that corresponds and fixed, and fixed surface mounting has sleeve 29 on roof 28, inserts in the sleeve 29 and establishes and be fixed with bracing piece 30, and bracing piece 30 fixed connection is on base 10.

One side of any one side plate 1 is provided with a cam 12 which is in contact with the cam 12, a driving shaft 11 is coaxially and fixedly installed on the cam 12, the driving shaft 11 is perpendicular to the threaded rod 14, the driving shaft 11 is in transmission connection with a driving mechanism, the driving mechanism comprises a first gear 24, a second gear 25 and a motor 26, the driving shaft 11 is coaxially and fixedly installed with a first gear 24, an output shaft of the motor 26 is coaxially and fixedly installed with a second gear 25 which is meshed with the first gear 24, and the motor 26 is fixedly installed on the base. The motor 26 is a power device with a control module, and the control module can control the motor 26 to rotate forward and backward periodically. The driving shaft 11 is in transmission connection with the threaded rod 14 through a transmission mechanism. The transmission mechanism comprises a first bevel gear 22 and a second bevel gear 23, the second bevel gear 23 is coaxially and fixedly installed on the driving shaft 11, and the first bevel gear 22 meshed with the second bevel gear 23 is coaxially and fixedly installed on the threaded rod 14. The transmission mechanism can realize transmission between two shafts through the arrangement of two bevel gears, so that the two mechanisms can be driven to synchronously run through one power source.

When the screening box is used, the aperture of the screening box 2 is sequentially reduced from top to bottom, a through hole is not formed in the lowermost screening box and is used for receiving materials, the materials to be screened are placed in the uppermost screening box 2, then the driving mechanism is started and drives the driving shaft 11 to periodically rotate forwards and backwards, the driving shaft 11 drives the cam 12 to continuously push the corresponding side plate 1 to do reciprocating motion along the guide rod 7, so that the screening box 2 between the two side plates 1 is driven to do reciprocating motion, during the motion process of the materials in the screening box 2, small-particle impurities fall into the lower screening box 2 through the through hole, meanwhile, the driving shaft 11 also drives the threaded rod 11 to rotate, the threaded rod 11 drives the sliding block 15 arranged on the threaded rod 11 to drive the electromagnet module to do reciprocating motion, and therefore metal impurities in the materials in the uppermost screening box 2 are continuously adsorbed.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 utility model. In this specification, the schematic representations of the terms used above 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 preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A screening machine for removing metal impurities, includes bottom plate (5), its characterized in that: the screening device is characterized in that two side plates (1) are fixedly arranged on the bottom plate (5) in a corresponding mode, a plurality of screening boxes (2) are arranged between the two side plates (1) along the height direction of the two side plates, two ends of each screening box (2) are fixedly connected with an insert block (3), each insert block (3) is sleeved with a socket (4), the sockets (4) are fixedly connected to the adjacent side plates (1), a first vertical plate (6) is fixedly arranged on the lower surface of the bottom plate (5), a plurality of guide rods (7) are arranged on the first vertical plate in a penetrating mode, the tail ends of the same sides of the guide rods (7) are fixedly connected to the same second vertical plate (8), the second vertical plate (8) is fixedly connected to the base (10), and a first spring (9) is sleeved on the guide rods (7) between the second vertical plate (8) and the first vertical plate (6), be located the top sieve box (2) top is provided with the electro-magnet module that corresponds with it, electro-magnet module fixed connection is on slider (15), the screw thread runs through on slider (15) and is provided with a threaded rod (14), threaded rod (14) are on a parallel with guide arm (7) and set up, threaded rod (14) both ends are rotatable respectively and are installed a fixed plate (13), two fixed plate (13) and curb plate (1) one-to-one set up, still run through on slider (15) and be provided with horizontal pole (16) that a plurality of is on a parallel with threaded rod (14) and set up, the both ends of horizontal pole (16) are fixed connection respectively on corresponding fixed plate (13), two fixed plate (13) are equal fixed connection on the support frame module, support frame module fixed connection is on base (10), arbitrary one side curb plate (1) is provided with cam (12) that contact with it, the coaxial fixed mounting has drive shaft (11) on cam (12), drive shaft (11) perpendicular to threaded rod (14) set up, drive shaft (11) transmission is connected with actuating mechanism, be connected through the drive mechanism transmission between drive shaft (11) and threaded rod (14).

2. The screening machine for removing metal impurities according to claim 1, wherein: the electromagnet module comprises a connecting column (17), a hanging plate (18), a mounting plate (19), a threaded column (20) and a second spring (21), wherein the hanging plate (18) is fixedly connected to the sliding block (15) through the connecting column (17), the hanging plate (18) is provided with the threaded column (20) in a plurality of in a penetrating mode, the threaded column (20) below the hanging plate (18) is fixedly connected to the same mounting plate (19), the mounting plate (19) is fixedly provided with an electromagnet device, the threaded column (20) above the hanging plate (18) is provided with the nut, and the threaded column (20) between the hanging plate (18) and the mounting plate (19) is provided with the second spring (21) in a sleeved mode.

3. The screening machine for removing metal impurities according to claim 1, wherein: the driving mechanism comprises a first gear (24), a second gear (25) and a motor (26), the first gear (24) is coaxially and fixedly installed on the driving shaft (11), the second gear (25) meshed with the first gear (24) is coaxially and fixedly installed on an output shaft of the motor (26), and the motor (26) is fixedly installed on the base.

4. The screening machine for removing metal impurities according to claim 1, wherein: the transmission mechanism comprises a first bevel gear (22) and a second bevel gear (23), the second bevel gear (23) is coaxially and fixedly mounted on the driving shaft (11), and the first bevel gear (22) meshed with the second bevel gear (23) is coaxially and fixedly mounted on the threaded rod (14).

5. The screening machine for removing metal impurities according to claim 1, wherein: the surface of the threaded rod (14) is coated with lubricant.

6. The screening machine for removing metal impurities according to claim 1, wherein: and a shock pad is fixedly arranged on the lower surface of the base (10).