Comb-tooth-shaped sieve plate

Abstract

According to the comb-tooth-shaped sieve plate, in the vibration process, extrusion and impact force is generated between the comb-tooth-shaped sieve plate and side plates, so that elastic pieces have elastic deformation, the vibration effect of the comb-tooth-shaped sieve plate is further improved, and the phenomenon that the comb-tooth-shaped sieve plate is blocked is reduced. The anti-blocking structure is installed on the comb-tooth-shaped screen plate, the vibration assembly can drive the eccentric wheel to rotate through the vibration motor or the motor installed on the vibration screen, then the whole comb-tooth-shaped screen plate shakes, and through compression deformation of the telescopic cylinder and the spring, materials smaller than the aperture of the screen groove continuously fall off. The screening effect can be enhanced, blockage of the comb-tooth-shaped screening plate is relieved, an anti-blockage structure is installed, materials smaller than the aperture of the screening groove continuously fall through compression deformation of a telescopic cylinder and a spring, the screening effect can be enhanced, blockage of the comb-tooth-shaped screening plate is relieved, and compared with manual cleaning, troubles are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of comb-tooth sieve plates, in particular to a comb-tooth sieve plate. Background Art

[0002] The sieve plate is an important core component of the screening equipment. When the vibrating screen vibrates, the material passes through the sieve plates of different geometric shapes and sizes. Under the action of external force, the materials of different particle sizes are separated to achieve the purpose of classification. It is suitable for sintering, clinker, coke and various green ores in the coal, metallurgy, chemical and other industries with high hardness and heavy dry materials.

[0003] The prior art has a publication number of CN213409394U, and the technical solution disclosed in the patent document is as follows: a new type of integral comb screen plate, including an outer frame and a support rod, and the outer frame is fixedly connected with the support rod. Beneficial effect: The utility model adopts an I-shaped wheel, a gear rod, an empty slot and a rotating seat. When it is necessary to add an additional gear rod, the upper and lower abdominal columns can be rotated and separated, and the upper and lower abdominal columns can be passed through the empty slots provided in the outer frame, and then the upper and lower abdominal columns can be rotated and connected together. After adjusting the position of the I-shaped wheel, a handle bolt is used to pass through the bolt hole, and the handle bolt is rotated to tighten the outer frame to fix the I-shaped wheel.

[0004] In the above technical solution, when a blockage occurs between two adjacent gear rods, it is necessary to turn the handle on one side clockwise and the handle on the other side counterclockwise to make the stuck material fall down through impact. However, this method requires a special operator to turn the handle, and most of the screen plates are arranged inside the device. It is difficult for the outside world to see whether the screen plate is blocked. If the operator keeps turning the handle, the labor burden is increased. If it is turned from time to time, it is impossible to clearly know whether the material is blocked when the handle is not turned, which makes the anti-blocking effect poor. Utility Model Content

[0005] The purpose of the utility model is to provide a comb-tooth sieve plate to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a comb-tooth sieve plate, comprising a comb-tooth sieve plate, both ends of which are equipped with anti-blocking structures.

[0007] The anti-blocking structure includes a vibration component, which is installed at the left and right ends of the bottom side of the comb-tooth sieve plate. Elastic shaking components are bolted to the left and right ends of the comb-tooth sieve plate.

[0008] As a further preferred embodiment of the present technical solution, the comb-tooth sieve plate comprises a fixed frame, the inner sides of the left and right ends of the fixed frame are provided with card slots, the card slots are each carded with card blocks, and an installation frame is provided between the card blocks at the left and right ends.

[0009] As a further preferred embodiment of the present technical solution, screen bars are arranged inside the installation frame in a stepped arrangement, and screen slots are equidistantly provided on the screen bars.

[0010] In the above technical solution, when the vibrating screen vibrates, the materials pass through the screen slots to separate the materials of different particle sizes, thereby achieving the purpose of classification.

[0011] As a further preferred embodiment of the present technical solution, the vibration assembly includes an articulated seat 1, which is arranged at the left and right ends of the bottom side of the fixed frame, a telescopic cylinder is movably connected to a lower portion of the articulated seat, and an articulated seat 2 is movably connected to a lower portion of the telescopic cylinder.

[0012] As a further preferred embodiment of the technical solution, springs are sleeved on the outer sides of the telescopic cylinders, and support plates are fixedly connected to the two bottom sides of the hinged seats.

[0013] In the above technical solution, the materials smaller than the aperture of the screen slot continue to fall through the compression deformation of the telescopic cylinder and the spring, which not only enhances the screening effect, but also reduces the clogging of the comb-tooth screen plate, reducing the trouble compared to manual cleaning.

[0014] As a further preferred embodiment of the present technical solution, the elastic shaking assembly includes a fixing plate, which is bolted to the top sides of the left and right ends of the fixing frame, and a connecting plate is fixedly connected to the fixing plate, and an elastic plate is fixedly connected to the other side of the connecting plate.

[0015] In the above technical solution, during the vibration process, an extrusion and impact force is generated between the comb-tooth sieve plate and the side plate, causing the elastic sheet to have elastic deformation, further improving the vibration effect of the comb-tooth sieve plate and reducing the clogging phenomenon of the comb-tooth sieve plate.

[0016] As a further preferred embodiment of the present technical solution, side plates are fixedly connected to the outer sides of the support plates, and the side plates are slidably connected to the elastic sheets.

[0017] The utility model provides a comb-shaped sieve plate, which has the following beneficial effects:

[0018] (1) The utility model installs an anti-clogging structure on the comb-tooth sieve plate. The vibration component arranged therein can rotate through a vibration motor installed on the vibrating screen, or an eccentric wheel driven by the motor, thereby causing the comb-tooth sieve plate to vibrate as a whole. Through the compression deformation of the telescopic cylinder and the spring, materials smaller than the aperture of the sieve slot continue to fall, which can not only enhance the screening effect, but also reduce the clogging of the comb-tooth sieve plate, reducing the trouble compared to manual cleaning.

[0019] (2) The utility model sets an elastic shaking component between the comb-tooth sieve plate and the side plate, so that during the vibration process, an extrusion and impact force is generated between the comb-tooth sieve plate and the side plate, so that the elastic sheet has elastic deformation, which further improves the vibration effect of the comb-tooth sieve plate, reduces the clogging phenomenon of the comb-tooth sieve plate, and has a better anti-clogging effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the comb-shaped sieve plate of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the vibration component of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the elastic sheet of the utility model;

[0024] Figure 5 It is an enlarged view of Figure A of the present utility model;

[0025] In the figure: 1. comb-tooth sieve plate; 2. anti-clogging structure; 11. fixed frame; 12. slot; 13. installation frame; 14. block; 15. sieve bar; 151. sieve slot; 21. vibration assembly; 22. elastic shaking assembly; 211. hinge seat 1; 212. telescopic cylinder; 213. spring; 214. hinge seat 2; 215. support plate; 221. side plate; 222. elastic sheet; 223. connecting sheet; 224. fixed plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0027] The utility model provides a technical solution: Figure 1 and Figure 2 As shown, in the present embodiment, a comb-tooth sieve plate comprises a comb-tooth sieve plate 1, both ends of the comb-tooth sieve plate 1 are provided with anti-blocking structures 2, the comb-tooth sieve plate 1 comprises a fixed frame 11, the inner sides of the left and right ends of the fixed frame 11 are provided with card slots 12, the card slots 12 are both connected with card blocks 14, an installation frame 13 is provided between the left and right end blocks 14, the inner sides of the installation frame 13 are provided with screen bars 15, and the arrangement is in a stepped manner, the screen bars 15 are provided with screen slots 151 at equal intervals, when the vibrating screen vibrates, the materials pass through the screen slots to separate the materials of different particle sizes, so as to achieve the classification purpose.

[0028] like Figure 1 and Figure 3As shown, the anti-blocking structure 2 includes a vibration component 21, which is installed at the left and right ends of the bottom side of the comb-tooth sieve plate 1. The left and right ends of the comb-tooth sieve plate 1 are bolted with elastic shaking components 22. The vibration component 21 includes an articulated seat 211, which is arranged at the left and right ends of the bottom side of the fixed frame 11. A telescopic cylinder 212 is movably connected under the articulated seat 211, and a hinge seat 214 is movably connected to the bottom side of the telescopic cylinder 212. A spring 213 is sleeved on the outside of the telescopic cylinder 212. The bottom side of the second seat 214 is fixedly connected with a support plate 215. By installing an anti-blocking structure 2 on the comb-tooth sieve plate 1, the vibration component 21 set therein can be driven by a vibration motor installed on the vibrating screen, or the motor drives the eccentric wheel to rotate, thereby making the comb-tooth sieve plate 1 vibrate as a whole. Through the compression deformation of the telescopic cylinder 212 and the spring 213, the material smaller than the aperture of the screen slot 151 continues to fall, which can not only enhance the screening effect, but also reduce the blockage of the comb-tooth sieve plate 1, and reduce the trouble compared with manual cleaning.

[0029] like Figure 4 and Figure 5 As shown, the elastic shaking component 22 includes a fixed plate 224, and the fixed plates 224 are bolted to the top sides of the left and right ends of the fixed frame 11, and the fixed plates 224 are fixedly connected with connecting plates 223, and the other side of the connecting plates 223 is fixedly connected with elastic plates 222, and the outer sides of the support plates 215 are fixedly connected with side plates 221, and the side plates 221 and the elastic plates 222 are slidingly connected. By arranging the elastic shaking component 22 between the comb-tooth sieve plate 1 and the side plates 221, during the vibration process, an extrusion and impact force is generated between the comb-tooth sieve plate 1 and the side plates 221, so that the elastic plates 222 have elastic deformation, which further improves the vibration effect of the comb-tooth sieve plate 1, reduces the clogging phenomenon of the comb-tooth sieve plate 1, and has a better anti-clogging effect.

[0030] The utility model provides a comb-tooth sieve plate, and the specific working principle is as follows: through the vibration motor installed on the vibrating screen, or the motor drives the eccentric wheel to rotate, the comb-tooth sieve plate 1 is made to vibrate as a whole, and the compression deformation of the telescopic cylinder 212 and the spring 213 makes the material smaller than the aperture of the screen slot 151 continue to fall. In addition, during the vibration process, the extrusion and impact force is generated between the comb-tooth sieve plate 1 and the side plate 221, so that the elastic sheet 222 has elastic deformation, which further improves the vibration effect of the comb-tooth sieve plate 1 and reduces the clogging phenomenon of the comb-tooth sieve plate 1.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A comb-tooth sieve plate, comprising a comb-tooth sieve plate (1), characterized in that: Anti-blocking structures (2) are installed at both ends of the comb-tooth sieve plate (1); The anti-blocking structure (2) comprises a vibration component (21), wherein the vibration component (21) is mounted on the left and right ends of the bottom side of the comb-tooth sieve plate (1), and elastic shaking components (22) are bolted to the left and right ends of the comb-tooth sieve plate (1).

2. A comb-shaped screen plate according to claim 1, characterized in that: The comb-tooth sieve plate (1) comprises a fixing frame (11), the inner sides of the left and right ends of the fixing frame (11) are provided with a clamping groove (12), the clamping blocks (14) are clamped in the clamping grooves (12), and a mounting frame (13) is provided between the clamping blocks (14) at the left and right ends.

3. A comb-shaped screen plate according to claim 2, characterized in that: Screen bars (15) are arranged inside the installation frame (13) in a stepped arrangement, and screen slots (151) are equidistantly provided on the screen bars (15).

4. The comb-shaped screen plate according to claim 1, characterized in that: The vibration assembly (21) comprises an articulated seat 1 (211), wherein the articulated seat 1 (211) is arranged at the left and right ends of the bottom side of the fixed frame (11), a telescopic cylinder (212) is movably connected under the articulated seat 1 (211), and an articulated seat 2 (214) is movably connected to the bottom side of the telescopic cylinder (212).

5. A comb-shaped screen plate according to claim 4, characterized in that: The outer side of the telescopic cylinder (212) is sleeved with a spring (213), and the bottom side of the second hinge seat (214) is fixedly connected with a support plate (215).

6. The comb-shaped screen plate according to claim 1, characterized in that: The elastic shaking component (22) includes a fixing plate (224), and the fixing plates (224) are bolted to the top sides of the left and right ends of the fixing frame (11), and the fixing plates (224) are fixedly connected to a connecting piece (223), and the other side of the connecting piece (223) is fixedly connected to an elastic piece (222).

7. The comb-shaped screen plate according to claim 5, characterized in that: The outer sides of the support plates (215) are fixedly connected with side plates (221), and the side plates (221) are slidably connected to the elastic sheets (222).

Images