CN220658345U - Adjustable screen cloth of sieve separator - Google Patents
Adjustable screen cloth of sieve separator Download PDFInfo
- Publication number
- CN220658345U CN220658345U CN202321889532.6U CN202321889532U CN220658345U CN 220658345 U CN220658345 U CN 220658345U CN 202321889532 U CN202321889532 U CN 202321889532U CN 220658345 U CN220658345 U CN 220658345U
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- screen
- fixedly connected
- lower screen
- screw rod
- driving wheel
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- 239000004744 fabric Substances 0.000 title claims description 21
- 238000012216 screening Methods 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 210000003097 mucus Anatomy 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses an adjustable screen of a screening machine, which comprises a lower screen, wherein the upper surface of the lower screen is fixedly connected with a supporting frame, a T-shaped groove is formed in the supporting frame, an upper screen is inserted into the T-shaped groove, a plurality of symmetrical rubber wheels are rotatably connected to the upper surface of the lower screen, an adjusting assembly is arranged on the upper surface of the lower screen, the adjusting assembly comprises a screw rod, an adjusting handle, a driving wheel, a belt, a moving plate and a baffle plate, two symmetrical screw rods are rotatably connected to the supporting frame, one end of each screw rod is fixedly connected with the adjusting handle, and the driving wheel is fixedly connected to each screw rod. According to the utility model, under the cooperation of the adjusting handle, the screw rod, the driving wheel and the belt, the upper screen is driven by the moving plate to move and adjust the mesh size of the screen, the practicability of the screen is improved, the clamping posts are inserted into the positioning holes of the upper screen, the clamping posts are fixed by the clamping blocks, the through grooves and the springs, the clamping blocks are taken out from the through grooves by rotating the fixed handle, so that the disassembling effect is realized, and the convenience of disassembling the screen plate is improved.
Description
Technical Field
The utility model relates to the technical field of internal components of screening machines, in particular to an adjustable screen of a screening machine.
Background
The screening machine is a device for screening the size of a product, is a screening device which is commonly used, and can screen any particles, powder and mucus within a certain range.
The traditional screening machine generally can only screen to granule, powder or mucus of certain specific size, and the main reason is because the screen cloth specification in the inside screening structure of screening machine is not adjustable, and the mesh size of screen cloth is fixed and can not randomly change, has restricted the use of screening machine, and current adjustable screen cloth all adopts two sieve simultaneously, can appear the product entering like this and get into the condition of back and forth movement between two sieve, hinders the production screening of product like this to the screen can not convenient dismantlement clearance.
Disclosure of Invention
The utility model aims to provide an adjustable screen of a screening machine, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable screen cloth of sieve separator, includes screen cloth and dismouting subassembly down, fixed surface connects braced frame on the screen cloth down, be provided with T type groove on the braced frame, the last screen cloth of T type inslot joint has, the lower screen cloth upper surface rotates and is connected with a plurality of symmetrical rubber wheels, lower screen cloth upper surface is provided with adjusting part, adjusting part includes lead screw, regulation handle, drive wheel, belt, movable plate and baffle, rotate on the braced frame and be connected with two symmetrical lead screws, lead screw one end fixedly connected with adjustment handle, fixedly connected with drive wheel on the lead screw, be provided with the belt on the drive wheel, threaded connection has the movable plate on the lead screw, fixedly connected with baffle on the braced frame, movable plate one side is provided with dismouting subassembly, dismouting subassembly includes fixed box, logical groove, spliced pole, fixed handle, fixture block, card post and spring, fixed box upper surface grafting has the spliced pole, spliced pole top fixedly connected with fixed handle, fixedly connected with has two symmetrical card posts on the drive wheel, two card posts are provided with the fixture block outside, the card post fixedly connected with bottom.
Preferably, the outer diameter of the lower screen is larger than that of the upper screen, the mesh sizes of the lower screen and the upper screen are the same, and the meshes of the lower screen and the upper screen are diamond-shaped.
Preferably, the T-shaped bulges are fixedly connected to two sides of the upper screen, the inner diameter of the T-shaped groove is matched with the outer diameter of the upper screen, the upper screen is connected with the T-shaped groove in an inserting mode in a movable mode, and two symmetrical positioning holes are formed in one side of the upper screen and are matched with the outer diameter of the clamping column.
Preferably, the rubber wheel is uniformly and symmetrically arranged on the top surface of the lower screen twice, and two ends of the rubber wheel are respectively and rotatably connected with the upper surface of the lower screen and the lower surface of the supporting frame.
Preferably, the other end of the screw rod is rotationally connected with a baffle, and two ends of the belt are respectively connected with the driving wheel.
Preferably, the inner diameter of the through groove is matched with the outer diameter of the clamping block, the spring is located in a gap between the bottom of the connecting column and the fixed box, and the clamping column is arranged inside the spring.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the adjusting assembly is arranged, the screw rod is driven to synchronously rotate under the cooperation of the driving wheel and the belt by rotating the adjusting handle, and the upper screen is driven to move by the moving plate to adjust the mesh size of the screen, so that the screen can adjust the mesh according to the requirement, the practicability of the screen is improved, and the application range of the screen is enlarged.
2. According to the utility model, the dismounting assembly is arranged, the clamping block penetrates through the through groove through pressing the fixing handle, the clamping block and the through groove are staggered by rotating the handle, the connecting column and the clamping column are synchronously lowered and inserted into the positioning hole of the upper screen, meanwhile, the clamping column is fixed through the spring, the clamping block and the fixing box, the clamping column can be taken out from the positioning hole of the upper screen under the action of the spring after the clamping block is overlapped with the through groove through rotating the handle during dismounting, so that the dismounting effect is realized, the difficulty of dismounting the screen plate by staff is effectively reduced, and the convenience of the screen plate is improved.
Drawings
FIG. 1 is a schematic view of the external structure of the present utility model;
FIG. 2 is a schematic view of a part of the structure of the present utility model;
FIG. 3 is a schematic view of the disassembling assembly of the present utility model.
In the figure: 1. a lower screen; 2. a support frame; 3. a T-shaped groove; 4. a screen is arranged; 5. a rubber wheel; 6. an adjustment assembly; 601. a screw rod; 602. adjusting the handle; 603. a driving wheel; 604. a belt; 605. a moving plate; 606. a baffle; 7. disassembling and assembling the assembly; 701. a fixed box; 702. a through groove; 703. a connecting column; 704. a fixed handle; 705. a clamping block; 706. a clamping column; 707. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an adjustable screen cloth of sieve separator, including lower screen cloth 1, lower screen cloth 1 upper surface fixed connection braced frame 2, be provided with T type groove 3 on the braced frame 2, it has upper screen cloth 4 to peg graft in the T type groove 3, lower screen cloth 1 upper surface rotates and is connected with the rubber wheel 5 of a plurality of symmetries, rubber wheel 5 both ends rotate with lower screen cloth 1 upper surface and braced frame 2 lower surface respectively and are connected, rubber wheel 5 is located same horizontal line little, the clearance of rubber wheel 5 and the width looks adaptation of upper screen cloth 4, lower screen cloth 1 upper surface is provided with adjusting part 6, movable plate 605 one side is provided with dismouting subassembly 7.
The adjusting component 6 comprises a screw rod 601, an adjusting handle 602, a driving wheel 603, a belt 604, a moving plate 605 and a baffle 606, wherein the baffle 606 is rotationally connected to the other end of the screw rod 601, two ends of the belt 604 are respectively connected with the driving wheel 603, the outer diameter of the lower screen 1 is larger than that of the upper screen 4, the mesh sizes of the lower screen 1 and the meshes of the upper screen 4 are identical, the meshes of the lower screen 1 and the upper screen 4 are diamond-shaped, two sides of the upper screen 4 are fixedly connected with T-shaped bulges, the inner diameter of the T-shaped groove 3 is matched with the outer diameter of the upper screen 4, the upper screen 4 is movably connected with the T-shaped groove 3, two symmetrical positioning holes are formed in one side of the upper screen 4 and are matched with the outer diameter of the clamping column 706, the rubber wheel 5 is uniformly and symmetrically arranged on the top surface of the lower screen 1 twice, two ends of the rubber wheel 5 are rotationally connected with the upper surface of the lower screen 1 and the lower surface of the supporting frame 2 respectively, the T-shaped bulges on two sides of the upper screen 4 are inserted into the T-shaped groove 3 until the positioning holes on one side of the upper screen 4 are matched with the moving plate, and the moving plate 605 is rotationally connected with the two driving wheels 602, and the two small screens 601 can be rotationally adjusted through the screw rod 601, and the screw rod 601 can be rotationally moved by driving the two moving plates 601.
The disassembly and assembly 7 comprises a fixing box 701, a through groove 702, a connecting column 703, a fixing handle 704, a clamping block 705, a clamping column 706 and a spring 707, wherein the inner diameter of the through groove 702 is matched with the outer diameter of the clamping block 705, the spring 707 is located in a gap between the bottom of the connecting column 703 and the fixing box 701, the clamping column 706 is arranged inside the spring 707, the clamping column 706 is pressed down into a positioning hole of the upper screen 4 through the pressing fixing handle 704, meanwhile, the clamping block 705 and the through groove 702 are overlapped and then enter the fixing box 701, and the fixing handle 704 is rotated to enable the clamping block 705 and the through groove 702 to be distributed in a staggered mode and fix the clamping block 705 and the clamping column 706 under the action of the spring 707, so that convenient disassembly and assembly of the upper screen 4 are realized.
Working principle: when in use, an operator inserts the upper screen 4 into the T-shaped groove 3 until one end is in contact with the moving plate 605, the fixing handle 704 is pressed down to enable the clamping column 706 to be inserted into the positioning hole on the upper screen 4, the fixing handle 704 is rotated to enable the clamping block 705 to be misplaced with the through groove 702, the clamping block 705 is tightly attached to the fixing box 701 under the action of the spring 707 to achieve the effect of fixing the upper screen 4 and the fixing box 701, then the adjusting handle 602 is rotated to enable the screw 601 on one side to achieve synchronous rotation of the two screw 601 through the driving wheel 603 and the belt 604, and the moving plate 605 can be driven to move to adjust the sizes of the mesh holes in the lower screen 1 and the upper screen 4, so that the screen can be adjusted; the clamping block 705 and the through groove 702 are overlapped by rotating the fixed handle 704, and the clamping column 706 can be separated from the positioning hole of the upper screen 4 under the action of the spring 707, so that the lower screen 1 and the upper screen 4 can be quickly disassembled.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an adjustable screen cloth of sieve separator, includes lower screen cloth (1) and dismouting subassembly (7), its characterized in that: the upper surface of the lower screen (1) is fixedly connected with a supporting frame (2), a T-shaped groove (3) is formed in the supporting frame (2), an upper screen (4) is inserted in the T-shaped groove (3), a plurality of symmetrical rubber wheels (5) are rotatably connected to the upper surface of the lower screen (1), an adjusting assembly (6) is arranged on the upper surface of the lower screen (1), the adjusting assembly (6) comprises a screw rod (601), an adjusting handle (602), a driving wheel (603), a belt (604), a moving plate (605) and a baffle plate (606), two symmetrical screw rods (601) are rotatably connected to the supporting frame (2), an adjusting handle (602) is fixedly connected to one end of the screw rod (601), a driving wheel (603) is fixedly connected to the screw rod (601), a belt (604) is arranged on the driving wheel (603), a moving plate (606) is rotatably connected to the upper surface of the lower screen (1), a baffle plate (605) is fixedly connected to one side of the moving plate (605), a dismounting assembly (7) is arranged on one side of the moving plate (605), the dismounting assembly (7) comprises a fixing box (704), a fixing post (706), a fixing post (707) and a clamping post (706), the utility model discloses a fixing box, including fixed box (701), spliced pole (703) are connected in the spliced pole, fixed box (701) upper surface is provided with two symmetrical logical grooves (702), spliced pole (703) upper surface grafting, fixed handle (704) are connected with in spliced pole (703) top fixedly, fixedly connected with two symmetrical fixture blocks (705) on spliced pole (703), spliced pole (703) bottom fixedly connected with card post (706), card post (706) outside is provided with spring (707).
2. An adjustable screen for a screening machine according to claim 1, wherein: the outer diameter of the lower screen (1) is larger than that of the upper screen (4), the mesh sizes of the lower screen (1) and the upper screen (4) are the same, and the meshes of the lower screen (1) and the upper screen (4) are diamond-shaped.
3. An adjustable screen for a screening machine according to claim 1, wherein: the T-shaped protrusions are fixedly connected to two sides of the upper screen (4), the inner diameter of the T-shaped groove (3) is matched with the outer diameter of the upper screen (4), the upper screen (4) is connected with the T-shaped groove (3) in an inserting mode in a movable mode, and two symmetrical positioning holes are formed in one side of the upper screen (4) and matched with the outer diameter of the clamping column (706).
4. An adjustable screen for a screening machine according to claim 1, wherein: the rubber wheel (5) is uniformly and symmetrically arranged on the top surface of the lower screen (1) twice, and two ends of the rubber wheel (5) are respectively connected with the upper surface of the lower screen (1) and the lower surface of the supporting frame (2) in a rotating way.
5. An adjustable screen for a screening machine according to claim 1, wherein: the other end of the screw rod (601) is rotatably connected with a baffle plate (606), and two ends of the belt (604) are respectively connected with a driving wheel (603).
6. An adjustable screen for a screening machine according to claim 1, wherein: the inner diameter size of the through groove (702) is matched with the outer diameter size of the clamping block (705), the spring (707) is located in a gap between the bottom of the connecting column (703) and the fixing box (701), and the clamping column (706) is arranged inside the spring (707).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321889532.6U CN220658345U (en) | 2023-07-18 | 2023-07-18 | Adjustable screen cloth of sieve separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321889532.6U CN220658345U (en) | 2023-07-18 | 2023-07-18 | Adjustable screen cloth of sieve separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220658345U true CN220658345U (en) | 2024-03-26 |
Family
ID=90344158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321889532.6U Active CN220658345U (en) | 2023-07-18 | 2023-07-18 | Adjustable screen cloth of sieve separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220658345U (en) |
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2023
- 2023-07-18 CN CN202321889532.6U patent/CN220658345U/en active Active
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