A vibrating screening machine

Abstract

The utility model provides a kind of vibrating screening machine, belong to screening technical field, including upper shell and lower shell, filter screen is arranged between upper shell and lower shell, it is characterized by: the outer surface of upper shell and lower shell is provided with mounting assembly, mounting assembly includes the hinged seat of being set in the both sides of lower shell, the both sides on upper shell are provided with U-shaped limit block, hinged seat is rotatably provided with hinged block, threaded rod is provided on hinged block, fixed knob block is threadedly arranged on threaded rod;The utility model can reduce the installation and dismounting steps of upper shell and lower shell, to improve installation and dismounting efficiency.

Description

Technical Field

[0001] This utility model relates to the field of screening technology, specifically to a vibrating screening machine. Background Technology

[0002] Ceramics are hard substances formed by properly proportioning, crushing, shaping, and firing clay, infertile materials, and fluxing materials at high temperatures, followed by a series of physicochemical reactions. In the ceramics processing, the selection of clay materials is an essential step.

[0003] Existing ceramic vibrating screens work by feeding ceramic raw materials into the machine body, which then screens them. After prolonged screening, the ceramic raw materials can clog the screening plates. At this point, personnel need to use tools to remove the bolts on the retaining ring, thus detaching it from the connection between the upper and lower cylinders. The upper cylinder can then be removed, exposing the screening screen on the upper surface of the lower cylinder. The screen is then removed and cleaned of the ceramic raw materials. After cleaning, the screen is placed back on the upper surface of the lower cylinder, and the upper cylinder is placed on top of the screen. Finally, the retaining ring is wrapped around the upper and lower cylinders, and the bolts on the retaining ring are used to secure them again.

[0004] Although the above equipment can disassemble the screening screen, each time the screening screen gets clogged, the bolts on the retaining ring need to be removed, the upper cylinder removed, and the screening screen taken out for cleaning. After cleaning, it needs to be reinstalled and fixed. The whole process involves many steps, which results in a long time consumption and indirectly reduces the efficiency of personnel in installing the upper and lower cylinders. Utility Model Content

[0005] In view of this, the present invention provides a vibrating screening machine, which can reduce the installation and disassembly steps of the upper and lower shells, thereby improving the installation and disassembly efficiency.

[0006] To solve the above-mentioned technical problems, this utility model provides a vibrating screen, including an upper shell and a lower shell, with a filter screen disposed between the upper and lower shells. An installation assembly is provided on the outer surfaces of the upper and lower shells. The installation assembly includes hinge seats disposed on both sides of the lower shell, and U-shaped limiting blocks disposed on both sides of the upper shell. A hinge block is rotatably disposed within the hinge seats, and a threaded rod is disposed on the hinge block. A fixing button is threaded onto the threaded rod. When the filter screen is clogged by ceramic raw materials, the operator rotates the fixing button. Because the fixing button is threadedly engaged with the threaded rod, the rotation causes it to move upwards along the rod, disengaging the filter screen. The top contact of the U-shaped limiting block, with the rotation of the hinge block within the hinge seat, drives the threaded rod and related components to move, allowing the threaded rod to slide out of the U-shaped limiting block. After the upper housing is removed, the filter screen is taken out from the lower housing, and the ceramic raw material clogging it is thoroughly cleaned. After cleaning, the filter screen and the upper housing are reinstalled. The threaded rod is rotated, and the fixing button moves down the threaded rod, making it tightly contact the upper surface of the U-shaped limiting block again, just like re-locking the mechanism, firmly connecting the upper and lower housings. This reduces the steps of connecting and fixing the upper and lower housings, thereby improving installation efficiency.

[0007] The mounting assembly also includes a fixing sleeve located at the bottom of the fixing button block, with the fixing sleeve positioned on the outer surface of the threaded rod; that is, the fixing sleeve enters the U-shaped limiting block, thereby preventing the threaded rod from disengaging from the U-shaped limiting block.

[0008] The mounting assembly also includes an anti-detachment block located at the end of the threaded rod; this prevents the retaining block from detaching from the threaded rod.

[0009] A vibration assembly is provided at the bottom of the lower housing. The vibration assembly includes a fixed ring on the outer surface of the bottom of the lower housing, a support ring at the bottom of the fixed ring, and multiple vibration springs fixedly installed between the support ring and the fixed ring. That is, the multiple vibration springs provide elastic support for the components above the fixed ring.

[0010] The vibration assembly also includes a vibration motor located at the bottom of the lower housing; that is, the vibration motor is used to provide vibration to the lower housing.

[0011] Two gaskets are provided at the bottom of the inner wall of the upper housing; that is, the two gaskets are used to press the filter screen.

[0012] A discharge channel is provided on the side end of the outer arc surface of the upper shell; that is, the discharge channel is used to discharge the ceramic raw materials on the filter screen.

[0013] In summary, compared with the prior art, this application includes at least one of the following beneficial technical effects:

[0014] 1. First, by using the hinge block, threaded rod, U-shaped limit block, and fixing button block in the installation assembly, the fixing button block is threadedly engaged with the threaded rod. The fixing button block rotates and moves upward along the threaded rod, disengaging from the top contact of the U-shaped limit block. This facilitates the release of the lower housing from the upper housing, making it easier to remove the clogged screen for cleaning. This improves the efficiency of the installation and disassembly steps of the upper and lower housings.

[0015] 2. When the vibrating motor starts, the eccentric block inside the vibrating motor rotates, which causes the lower housing to shake. This indirectly drives the above-mentioned components to shake, causing the filter screen to screen the ceramic raw materials. The ceramic raw materials remaining on the filter screen are then discharged from the discharge channel on the upper housing. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a vibrating screening machine according to the present invention;

[0017] Figure 2 This utility model Figure 1 A schematic diagram of the structure of the enlarged view at point A in the image;

[0018] Figure 3 This is a top view of the upper shell of this utility model.

[0019] Figure 4 This is a cross-sectional structural schematic diagram of a vibrating screening machine according to the present invention.

[0020] Explanation of reference numerals in the attached figures:

[0021] 100. Upper shell; 101. Lower shell; 102. Discharge channel; 103. Filter screen; 104. Gasket;

[0022] 200. Mounting component; 201. Threaded rod; 202. Hinge block; 203. Hinge seat; 204. Anti-detachment block; 205. Fixing button block; 206. Fixing sleeve; 207. U-shaped limit block;

[0023] 300. Vibration assembly; 301. Fixing ring; 302. Vibration motor; 303. Support ring; 304. Vibration spring; Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of this utility model. Figure 1-4The technical solutions of the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.

[0025] like Figure 1-4 As shown: This embodiment provides a vibrating screening machine, including an upper housing 100 and a lower housing 101. A filter screen 103 is disposed between the upper housing 100 and the lower housing 101. Since there is an annular support ring inside the lower housing 101, the filter screen 103 can be placed on the lower housing 101, thereby the filter screen 103 is used to screen ceramic raw materials. The outer surfaces of the upper housing 100 and the lower housing 101 are provided with mounting components 200. The mounting components 200 include hinge seats 203 disposed on both sides of the lower housing 101. The hinge seats 203 are fixedly installed on the lower housing 101 by welding or bolts. U-shaped limiting blocks 207 are disposed on both sides of the upper housing 100. The U-shaped limiting blocks 207 are fixedly installed on the upper housing 100 by welding, thereby making the upper housing 100 a U-shaped limiting block. 207 provides support. A hinge block 202 is rotatably disposed within the hinge seat 203. A threaded rod 201 is disposed on the hinge block 202 and is fixedly mounted on the hinge block 202. A fixing button 205 is threadedly disposed on the threaded rod 201. When the hinge block 202 rotates within the hinge seat 203, it causes the components above the threaded rod 201 to move, thereby causing the threaded rod 201 to enter the U-shaped limiting block 207. Then, the fixing button 205 can rotate on the threaded rod 201, thereby causing the fixing button 205 to move up and down on the threaded rod 201, so that the fixing button 205 contacts the upper surface of the U-shaped limiting block 207. This reduces the steps of installing and disassembling the upper housing 100 and the lower housing 101, thereby improving the efficiency of installation and disassembly.

[0026] First, when the filter screen 103 is clogged by ceramic raw materials, the operator needs to first operate the fixing button 205 on the upper surface of the U-shaped limiting block 207, causing the fixing button 205 to move upward on the threaded rod 201. This releases the fixing button 205 from its contact with the U-shaped limiting block 207. Then, the hinge block 202 rotates within the hinge seat 203, which in turn moves the components above the threaded rod 201, causing the threaded rod 201 to disengage from the U-shaped limiting block 207. This releases the lower housing 101 from its fixing effect on the upper housing 100, making it easier for the operator to remove the upper housing 100. At this point, the lower housing 101 is exposed. The filter screen 103 on the housing 101 is removed and cleaned. After cleaning, the filter screen 103 is placed back on the upper surface of the housing 101. The upper housing 100 is then placed on the lower housing 101. The threaded rod 201 is rotated on the hinge seat 203, causing the fixing block 205 to move downward on the threaded rod 201. This causes the fixing block 205 to contact the upper surface of the U-shaped limit block 207, thereby reducing the steps of installing and disassembling the upper housing 100 and the lower housing 101 and improving the efficiency of installation and disassembly.

[0027] Install 200 components, etc. Figure 1 The enlarged view of point A in the image is shown in Figure 2.

[0028] The mounting assembly 200 also includes a fixing sleeve 206 disposed at the bottom of the fixing button block 205. The fixing sleeve 206 is located on the outer surface of the threaded rod 201 and is fixedly mounted on the fixing button block 205 by welding. When the fixing button block 205 touches the upper surface of the U-shaped limiting block 207, the fixing sleeve 206 enters the U-shaped limiting block 207. Then, the opening of the U-shaped limiting block 207 is smaller than the outer surface of the fixing sleeve 206, thereby preventing the threaded rod 201 from dislodging from the U-shaped limiting block 207.

[0029] The mounting assembly 200 also includes an anti-detachment block 204 disposed on the end of the threaded rod 201. The anti-detachment block is fixedly installed on the end of the threaded rod 201 by welding, thereby preventing the fixing button 205 from detaching from the threaded rod 201.

[0030] Vibration component 300 Figure 1 As shown,

[0031] A vibration assembly 300 is provided at the bottom of the lower housing 101. The vibration assembly 300 includes a fixing ring 301 disposed on the outer surface of the bottom of the lower housing 101. The fixing ring 301 is fixedly installed on the lower housing 101 by welding. A support ring 303 is provided at the bottom of the fixing ring 301. Multiple vibration springs 304 are fixedly installed between the support ring 303 and the fixing ring 301. First, one end of the multiple vibration springs 304 is installed on the support ring 303 by bolts. Then, the other end of the vibration springs 304 is installed on the fixing ring 301 by bolts, thereby providing support for the components above the lower housing 101.

[0032] The vibration assembly 300 also includes a vibration motor 302 disposed on the bottom of the lower housing 101;

[0033] When the vibration motor 302 is started, the eccentric block inside the vibration motor 302 rotates, which causes the lower housing 101 to shake. This indirectly drives the above-mentioned components to shake, thus facilitating the screening of ceramic raw materials.

[0034] Gasket 104 Figure 4 As shown,

[0035] Two gaskets 104 are provided at the bottom of the inner wall of the upper housing 100. The two gaskets 104 are fixedly installed on the inner wall of the upper housing 100 by welding, so that the two gaskets 104 are used to press the filter screen 103 and prevent the filter screen 103 from shaking.

[0036] Discharge channel 102 Figure 1 As shown,

[0037] The outer arc surface of the upper shell 100 is provided with a discharge channel 102 for discharging ceramic raw materials from the upper surface of the filter screen 103.

[0038] The upper surface of the support ring 303 is provided with a guide sleeve, which is located inside the guide fixing post at the bottom of the fixed ring 301. The guide fixing post is located inside the guide sleeve, so that when the vibration motor 302 is running, the guide fixing post moves vertically inside the guide sleeve, thereby assisting the vibration spring 304 to vertically contract and rebound.

[0039] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A vibrating screening machine, comprising an upper housing (100) and a lower housing (101), wherein a filter screen (103) is disposed between the upper housing (100) and the lower housing (101), characterized in that: The outer surfaces of the upper housing (100) and the lower housing (101) are provided with mounting components (200). The mounting components (200) include hinge seats (203) on both sides of the lower housing (101), U-shaped limiting blocks (207) on both sides of the upper housing (100), a hinge block (202) rotatably disposed inside the hinge seat (203), a threaded rod (201) disposed on the hinge block (202), and a fixing button (205) threaded on the threaded rod (201).

2. The vibrating screening machine as described in claim 1, characterized in that: The mounting assembly (200) also includes a fixing sleeve (206) disposed at the bottom of the fixing button block (205), the fixing sleeve (206) being located on the outer surface of the threaded rod (201).

3. The vibrating screening machine as described in claim 2, characterized in that: The mounting assembly (200) also includes an anti-detachment block (204) disposed on the end of the threaded rod (201).

4. A vibrating screening machine as described in claim 1, characterized in that: The bottom of the lower housing (101) is provided with a vibration assembly (300). The vibration assembly (300) includes a fixing ring (301) disposed on the outer surface of the bottom of the lower housing (101). A support ring (303) is disposed at the bottom of the fixing ring (301). Multiple vibration springs (304) are fixedly installed between the support ring (303) and the fixing ring (301).

5. A vibrating screening machine as described in claim 4, characterized in that: The vibration assembly (300) also includes a vibration motor (302) disposed on the bottom of the lower housing (101).

6. A vibrating screening machine as described in claim 1, characterized in that: Two gaskets (104) are provided at the bottom of the inner wall of the upper housing (100).

7. A vibrating screening machine as described in claim 1, characterized in that: The outer arc surface of the upper housing (100) is provided with a discharge channel (102).

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