White corundum processing and screening equipment

Abstract

The utility model discloses white corundum processing and screening equipment which comprises a screening outer shell, two installation guide rail strips and a screening inner container, the screening inner container is movably arranged in the screening outer shell and connected with the screening outer shell in an overturning mode, and a white corundum screening strip is movably installed in the middle of the bottom end of the screening inner container. Track mounting grooves are formed in the top ends of the two mounting guide rail strips correspondingly, moving trolley parts are mounted in the two track mounting grooves correspondingly, and the two moving trolley parts are both arranged at the bottom end of the screening outer shell. The discharging base is arranged between the two installation guide rail strips, the corundum discharging batten is installed, so that screened white corundum is discharged, the air cylinder body drives the rubber knocking block to conduct periodic knocking motion, better discharging is facilitated, continuous discharging operation can be achieved, the discharging efficiency is improved, and meanwhile convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of white corundum processing, in particular to white corundum processing and screening equipment. Background Art

[0002] White corundum abrasive is made of alumina and smelted at high temperature. It is white in color, slightly harder than brown corundum, and slightly lower in toughness. Abrasives made of white corundum are suitable for grinding high-carbon steel, high-speed steel, and hardened steel. White corundum abrasive and sub-white corundum abrasive can be used as grinding and polishing materials, as well as precision casting sand, spraying materials, chemical catalyst carriers, special ceramics, and advanced refractory materials. Screening equipment is required in the processing process. Patent No. CN201921870280.6 discloses a new type of white corundum screening equipment. The utility model uses the design of hydraulic telescopic rods, plug rods, and fastening plates. The plug rods are moved by hydraulic telescopic rods to make the plug rods conduct the sieve holes, preventing the sieve holes from being blocked when the screened objects fall from the sieve holes during screening, which is conducive to the normal use of the screening device.

[0003] The above-mentioned screening equipment has the disadvantages that it is inconvenient to discharge the white corundum during the continuous screening process, and the screening effect of the white corundum is not ideal due to the vibration. Therefore, we design a white corundum processing and screening equipment. Utility Model Content

[0004] The utility model aims to provide a white corundum processing and screening device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a white corundum processing and screening equipment, comprising a screening outer shell, two mounting rails and a screening liner, the screening liner is movably arranged inside the screening outer shell and is flip-connected with the screening outer shell, a white corundum screening bar is movably installed in the middle of the bottom end of the screening liner, the tops of the two mounting rails are provided with track mounting grooves, the insides of the two track mounting grooves are both installed with moving trolley parts, and the two moving trolley parts are both arranged at the bottom end of the screening outer shell;

[0006] A discharge base flush with the bottom end of the screening outer shell is arranged between the two mounting guide bars, a white corundum discharge strip is installed on the top of the discharge base, a material bag mounting frame is arranged at the discharge port of the white corundum discharge strip, a cylinder body is arranged inside the discharge base, a rubber knocking block is installed at the telescopic end of the cylinder body, and the rubber knocking block is in contact with and connected to the bottom end of the white corundum discharge strip.

[0007] Preferably, a foldable dust adsorption hood is installed at the opening at the top of the screening outer shell, and a contact joint strip is provided at one end of the foldable dust adsorption hood, and the contact joint strip is connected to the opening at the top of the screening outer shell.

[0008] Preferably, both ends of the two mounting guide rails are provided with integrated vertical baffles, one end of the four vertical baffles are provided with guide connecting rods, and the four guide connecting rods are movably arranged at the through holes on the front and back of the screening outer shell.

[0009] Preferably, rubber baffles are installed on both sides of the top of the discharging base, and the length of the two rubber baffles is equal to the length of the discharging base.

[0010] Preferably, a compression return spring is sleeved and installed on the surface of the four guide connecting rods, and the maximum compression amount of the compression return spring is one half of the length of the guide connecting rod.

[0011] Preferably, the bottom of the screening liner is provided with symmetrically distributed slope surfaces and is connected to the white corundum screening bars.

[0012] Technical effects and advantages of the utility model:

[0013] (1) The utility model relates to a white corundum processing and screening device, which disposes a discharging base between two mounting guide rails, installs a corundum discharging plate strip to enable the screened white corundum to be discharged, and then drives the rubber knocking block to perform periodic knocking motion through a cylinder body, so as to facilitate better discharging, enable continuous discharging operation, improve discharging efficiency, and improve convenience; by arranging a track mounting groove and a moving trolley part to drive the back and forth movement of the screening outer shell, through the limit guide of the guide connecting rod and the compression reset spring, it is convenient to shake the white corundum material inside the screening inner tank, so as to facilitate better screening. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the discharging base of the utility model.

[0016] Figure 3 It is a schematic diagram of the internal structure of the discharging base of the utility model.

[0017] In the figure: 1. Screening outer shell; 2. Vertical baffle; 3. Discharging base; 4. Guide connecting rod; 5. Compression reset spring; 6. White corundum screening strip; 7. Folding dust adsorption cover; 8. Contact joint strip; 9. Mounting guide rail; 10. Track mounting groove; 11. Moving trolley part; 12. Rubber baffle; 13. White corundum discharging strip; 14. Material bag mounting frame; 15. Cylinder body; 16. Rubber knocking block; 17. Screening liner. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] The utility model provides Figure 1-3 A white corundum processing and screening device shown in the figure comprises a screening outer shell 1, two mounting rails 9 and a screening liner 17, wherein the screening liner 17 is movably arranged inside the screening outer shell 1 and is flip-connected with the screening outer shell 1, a white corundum screening bar 6 is movably installed in the middle of the bottom end of the screening liner 17, and a track mounting groove 10 is provided at the top of the two mounting rails 9, and a moving trolley 11 is installed inside the two track mounting grooves 10, and the two moving trolleys 11 are arranged at the bottom end of the screening outer shell 1;

[0020] In this embodiment, if Figure 1 and Figure 3 As shown, a discharge base 3 flush with the bottom end of the screening outer shell 1 is arranged between the two mounting guide bars 9, a white corundum discharge strip 13 is installed on the top of the discharge base 3, a material bag mounting frame 14 is arranged at the discharge port of the white corundum discharge strip 13, a cylinder body 15 is arranged inside the discharge base 3, a rubber knocking block 16 is installed at the telescopic end of the cylinder body 15, and the rubber knocking block 16 is in contact and connected with the bottom end of the white corundum discharge strip 13.

[0021] This design allows the screened white corundum to be discharged, and then the cylinder body 15 drives the rubber knocking block 16 to perform periodic knocking motion, which is convenient for better discharge, enables continuous discharge operation, improves discharge efficiency, and improves convenience.

[0022] In this embodiment, if Figure 1 As shown, a foldable dust adsorption hood 7 is installed at the opening at the top of the screening outer shell 1, and a contact joint strip 8 is provided at one end of the foldable dust adsorption hood 7, and the contact joint strip 8 is connected to the opening at the top of the screening outer shell 1.

[0023] This design makes it easy to wrap up the screening outer shell 1 during the screening process, which helps to reduce the dust concentration and can collect part of the powder for better cleaning.

[0024] In this embodiment, if Figure 1 As shown, both ends of the two installation rails 9 are provided with integrated vertical baffles 2, one end of each of the four vertical baffles 2 is provided with a guide connecting rod 4, and the four guide connecting rods 4 are movably provided at the through holes on the front and back of the screening outer shell 1. The surfaces of the four guide connecting rods 4 are sleeved with a compression reset spring 5, and the maximum compression amount of the compression reset spring 5 is one-half of the length of the guide connecting rod 4.

[0025] The design is as follows: through the limiting guidance of the guide connecting rod 4 and the compression return spring 5, the white corundum material inside the inner tank is easily shaken and screened, so as to facilitate better screening.

[0026] In this embodiment, if Figure 2 As shown, rubber baffles 12 are installed on both sides of the top of the discharge base 3 , and the length of the two rubber baffles 12 is equal to the length of the discharge base 3 .

[0027] Such a design can prevent powder dust from invading the track installation grooves 10 of the two guide rails 9 during discharging, thereby playing a role in protecting the track installation grooves 10 .

[0028] In this embodiment, if Figure 1 As shown, the bottom of the screening liner 17 is provided with symmetrically distributed slope surfaces and is connected to the white corundum screening bars 6 .

[0029] This design makes it easier for the white corundum to be fed to the white corundum screening bars 6, which helps to perform better screening operations.

[0030] Working principle of the utility model: the screening equipment of the utility model comprises a screening outer shell 1, two mounting guide rails 9 and a screening liner 17. The screening liner 17 is movably arranged inside the screening outer shell 1 and is flipped connected to the screening outer shell 1. Specifically, a movably connected back plate is arranged on the side of the screening outer shell 1. When the screening liner 17 needs to be cleaned, the back plate is removed and the flipping direction of the screening liner 17 is toward the back plate, thereby achieving the effect of quickly cleaning the screening liner 17.

[0031] A white corundum screening bar 6 is installed in the middle of the bottom end of the screening inner tank 17, which has the effect of screening white corundum. Track mounting grooves 10 are opened at the top of the two mounting guide bars 9, and moving trolley parts 11 are installed inside the two track mounting grooves 10. The two moving trolley parts 11 are arranged at the bottom end of the screening outer shell 1; a discharge base 3 flush with the bottom end of the screening outer shell 1 is arranged between the two mounting guide bars 9, and a white corundum discharge plate 13 is installed at the top of the discharge base 3, and a material bag installation frame 14 is arranged at the discharge port of the white corundum discharge plate 13. A cylinder body 15 is arranged inside the discharge base 3, and a rubber knocking block 16 is installed at the telescopic end of the cylinder body 15, and the rubber knocking block 16 is in contact with the bottom end of the white corundum discharge plate 13.

[0032] The screened white corundum can be discharged freely, and then the cylinder body 15 drives the rubber knocking block 16 to perform periodic knocking motion, which is convenient for better discharge, can perform continuous discharge operation, improve discharge efficiency, and improve convenience.

[0033] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A white corundum processing and screening device, comprising a screening outer shell (1), two mounting guide rails (9) and a screening inner tank (17), characterized in that: The screening inner tank (17) is movably arranged inside the screening outer shell (1) and is connected to the screening outer shell (1) in a flipping manner. A white corundum screening bar (6) is movably installed in the middle of the bottom end of the screening inner tank (17). The top ends of the two installation guide rails (9) are each provided with a track installation groove (10). The insides of the two track installation grooves (10) are each provided with a moving trolley component (11). The two moving trolley components (11) are both arranged at the bottom end of the screening outer shell (1); A discharge base (3) flush with the bottom end of the screening outer shell (1) is arranged between the two mounting guide rails (9); a white corundum discharge strip (13) is installed at the top end of the discharge base (3); a material bag installation frame (14) is arranged at the discharge port of the white corundum discharge strip (13); a cylinder body (15) is arranged inside the discharge base (3); a rubber knocking block (16) is installed at the telescopic end of the cylinder body (15); and the rubber knocking block (16) is in contact with and connected to the bottom end of the white corundum discharge strip (13).

2. A white corundum processing and screening equipment according to claim 1, characterized in that: A foldable dust adsorption hood (7) is installed at the opening at the top of the screening outer shell (1), and a contact joint strip (8) is provided at one end of the foldable dust adsorption hood (7), and the contact joint strip (8) is connected to the opening at the top of the screening outer shell (1).

3. A white corundum processing and screening equipment according to claim 1, characterized in that: Both ends of the two installation guide rails (9) are provided with integrated vertical baffles (2), one end of the four vertical baffles (2) is provided with guide connecting rods (4), and the four guide connecting rods (4) are movably arranged at the through holes on the front and back of the screening outer shell (1).

4. A white corundum processing and screening equipment according to claim 1, characterized in that: Rubber baffles (12) are installed on both sides of the top of the discharge base (3), and the length of the two rubber baffles (12) is equal to the length of the discharge base (3).

5. A white corundum processing and screening equipment according to claim 3, characterized in that: A compression reset spring (5) is sleeved and installed on the surfaces of the four guide connecting rods (4), and the maximum compression amount of the compression reset spring (5) is half of the length of the guide connecting rod (4).

6. A white corundum processing and screening equipment according to claim 1, characterized in that: The bottom of the screening liner (17) is provided with symmetrically distributed slope surfaces and is connected to the white corundum screening strip (6).

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