CN219308863U - Be used for polyurea filler grinding apparatus - Google Patents
Be used for polyurea filler grinding apparatus Download PDFInfo
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- CN219308863U CN219308863U CN202320511123.6U CN202320511123U CN219308863U CN 219308863 U CN219308863 U CN 219308863U CN 202320511123 U CN202320511123 U CN 202320511123U CN 219308863 U CN219308863 U CN 219308863U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The utility model relates to the technical field of polyurea filler grinding, in particular to a device for grinding polyurea filler, which comprises a box body, wherein a rotating hole is formed in the top of the box body, and a rotating rod is rotationally connected to the rotating hole; according to the utility model, through the arrangement of the cleaning mechanism, the driving motor drives the driving rod, the driving bevel gear and the rotary table to rotate, the driving bevel gear drives the reduction bevel gear, the rotating rod and the grinding roller to rotate, the grinding roller rolls and grinds materials on the filter plate, the rotary table rotates to drive the cylindrical block to rotate circumferentially, the cylindrical block rotates to drive the L-shaped rod and the sliding tube to lift reciprocally, the sliding tube lifts and lifts the movable rod and the cleaning brush through the connecting rod and the two fixed blocks, the reciprocally moving cleaning brush can brush along the length direction of the grinding roller, so that the cleaning brush can brush along the length direction of the grinding roller, and the cleaning brush is matched with the grinding roller to perform rotary cleaning on the cleaning brush, thereby improving the cleaning effect on the grinding roller.
Description
Technical Field
The utility model relates to the technical field of polyurea filler grinding, in particular to a device for grinding polyurea filler.
Background
Some fillers are needed to be added in the production process of the polyurea to enhance the property of the polyurea, and the reaction time needed by the larger fillers is longer, so that the production speed of the polyurea is reduced, and the fillers are firstly ground when the fillers are added, so that the reaction speed of the fillers is accelerated.
Through retrieving the chinese patent of publication No. CN217069064U, a packing grinding device for polyurea production is disclosed, which comprises a box body and a motor, fixedly connected with otter board between the inner wall of box, fixedly connected with dwang on the output shaft of motor, the dwang runs through the upper side wall of box, the one end rotation of dwang is connected on the otter board, fixedly connected with two cleaning brushes on the lateral wall of dwang, the rotation groove has been seted up on the inside wall of box, the one end sliding connection of every cleaning brush is in the inner wall of rotation groove.
Based on the above search in combination with the prior art findings:
most of the existing polyurea filler grinding equipment is fixed, and the grinding rollers are utilized to perform self-rotation on the cleaning brushes to clean, so that the cleaning effect of the grinding rollers is not ideal, and the grinding effect of the grinding rollers on the filler is affected.
Disclosure of Invention
The utility model aims to provide a grinding device for polyurea filler, which is used for solving the problems in the background art.
The technical scheme of the utility model is as follows: the utility model provides a be used for polyurea filler grinding apparatus, includes the box, the rotation hole has been seted up at the top of box, and the swivelling joint has the dwang in the rotation hole, installs two grinding rollers on the cylinder lateral wall of dwang bottom, still includes:
the cleaning mechanism is positioned on the rotating rod and is used for cleaning the grinding roller;
the cleaning mechanism comprises a driving mechanism, a reciprocating lifting mechanism and a sliding cleaning mechanism, wherein the sliding cleaning mechanism comprises two fixing rods fixedly connected to the outer side wall of a rotary rod cylinder, one ends of the two fixing rods, which are far away from each other, are provided with sliding grooves, movable rods are fixedly connected in the two sliding grooves, cleaning brushes are fixedly connected to the bottom ends of the two movable rods, the two cleaning brushes are respectively matched with the two grinding rollers, sliding pipes are sleeved on the rotary rods in a sliding mode, two sides of the sliding pipes are fixedly connected with fixing blocks at the tops of the two movable rods, and connecting rods are connected to the two fixing blocks in a rotating mode.
Preferably, the driving mechanism comprises a driving motor fixedly connected to the top of the box body, the output end of the driving motor is connected with a driving rod through a coupler, a driving bevel gear is connected to the driving rod through an upper key, a speed reduction bevel gear is meshed with the driving bevel gear, and the speed reduction bevel gear is connected to the top end of the rotating rod through a key.
Preferably, the reciprocating lifting mechanism comprises a rotary table fixedly connected to one end of the driving rod, one side of the rotary table is fixedly connected with a cylindrical block, an extension ring is sleeved on the cylindrical block, an L-shaped rod is fixedly connected to the bottom of the extension ring, a sliding hole is formed in the top of the box body, and the bottom end of the L-shaped rod penetrates through the sliding hole and is rotatably sleeved on the sliding tube.
Preferably, the cylinder lateral wall fixedly connected with two stopper of dwang, two spacing grooves have been seted up to the inner wall of sliding tube, and two stopper sliding connection are in two spacing grooves respectively.
Preferably, return springs are arranged in the two sliding grooves, and two ends of each return spring are fixedly connected with the fixed rod and the movable rod respectively.
Preferably, the inner wall of the box body is fixedly connected with a filter plate, and the filter plate is matched with the two grinding rollers.
Preferably, the inner wall fixedly connected with of box two installation poles, two installation poles and two cleaning brush looks adaptations.
The utility model provides a grinding device for polyurea filler through improvement, which has the following improvements and advantages compared with the prior art:
according to the utility model, through the arrangement of the cleaning mechanism, the driving motor drives the driving rod, the driving bevel gear and the rotary table to rotate, the driving bevel gear drives the reduction bevel gear, the rotating rod and the grinding roller to rotate, the grinding roller rolls and grinds materials on the filter plate, the rotary table rotates to drive the cylindrical block to rotate circumferentially, the cylindrical block rotates to drive the L-shaped rod and the sliding tube to lift reciprocally, the sliding tube lifts and lifts the movable rod and the cleaning brush through the connecting rod and the two fixed blocks, the reciprocally moving cleaning brush can brush along the length direction of the grinding roller, so that the cleaning brush can brush along the length direction of the grinding roller, and the cleaning brush is matched with the grinding roller to clean rotationally, thereby improving the cleaning effect of the grinding roller.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic view of the internal perspective structure of the case of the present utility model;
FIG. 3 is a schematic perspective view of a cleaning mechanism according to the present utility model;
FIG. 4 is a schematic perspective view of the movable rod, fixed rod and return spring of the present utility model;
fig. 5 is a schematic diagram of a matched three-dimensional structure of a rotating rod, a limiting block and a sliding tube.
Reference numerals illustrate:
1. a case; 101. a rotating lever; 102. a grinding roller; 103. a fixed rod; 104. a movable rod; 105. cleaning brushes; 106. a return spring; 107. a filter plate; 108. a mounting rod; 2. a driving motor; 201. a driving rod; 202. driving a bevel gear; 203. a reduction bevel gear; 204. a turntable; 205. a cylindrical block; 206. an extension ring; 207. an L-shaped rod; 208. a fixed block; 209. a connecting rod; 210. a sliding tube; 211. and a limiting block.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments 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.
The utility model provides a grinding device for polyurea filler by improving the technology scheme of the utility model, which comprises the following steps:
as shown in fig. 1 to 5, a polishing device for polyurea filler comprises a box body 1, wherein a rotating hole is formed in the top of the box body 1, a rotating rod 101 is rotationally connected in the rotating hole, two polishing rollers 102 are mounted on the outer side wall of a cylinder at the bottom end of the rotating rod 101, and the polishing device further comprises:
the cleaning mechanism is positioned on the rotating rod 101 and is used for cleaning the grinding roller 102;
the cleaning mechanism comprises a driving mechanism, a reciprocating lifting mechanism and a sliding cleaning mechanism, wherein the sliding cleaning mechanism comprises two fixed rods 103 fixedly connected to the outer side wall of a cylinder of a rotating rod 101, sliding grooves are formed in one ends, far away from each other, of the two fixed rods 103, movable rods 104 are slidably connected in the two sliding grooves, cleaning brushes 105 are fixedly connected to the bottom ends of the two movable rods 104, the two cleaning brushes 105 are respectively matched with the two grinding rollers 102, a sliding pipe 210 is slidably sleeved on the rotating rod 101, fixed blocks 208 are fixedly connected to the two sides of the sliding pipe 210 and the tops of the two movable rods 104, and connecting rods 209 are rotatably connected to the two fixed blocks 208; by means of the structure, through the arrangement of the cleaning mechanism, the cleaning brush 105 is used for brushing and cleaning along the length direction of the grinding roller 102, and the grinding roller 102 is matched with the cleaning brush 105 for rotating and cleaning, so that the cleaning effect on the grinding roller 102 is improved.
Further, the driving mechanism comprises a driving motor 2 fixedly connected to the top of the box body 1, the output end of the driving motor 2 is connected with a driving rod 201 through a coupler, a driving bevel gear 202 is connected to the driving rod 201 in a key manner, a speed reduction bevel gear 203 is meshed to the driving bevel gear 202, and the speed reduction bevel gear 203 is connected to the top end of the rotating rod 101 in a key manner; by means of the structure, the grinding roller 102 is driven to rotate to grind the material through the arrangement of the driving mechanism.
Further, the reciprocating lifting mechanism comprises a rotary table 204 fixedly connected to one end of the driving rod 201, one side of the rotary table 204 is fixedly connected with a cylindrical block 205, an extension ring 206 is sleeved on the cylindrical block 205, the bottom of the extension ring 206 is fixedly connected with an L-shaped rod 207, the top of the box body 1 is provided with a sliding hole, and the bottom end of the L-shaped rod 207 penetrates through the sliding hole and is rotatably sleeved on the sliding tube 210; by the above structure, the sliding tube 210 is driven to rapidly and reciprocally lift by the arrangement of the reciprocating lifting mechanism.
Further, two limiting blocks 211 are fixedly connected to the outer side wall of the cylinder of the rotating rod 101, two limiting grooves are formed in the inner wall of the sliding tube 210, and the two limiting blocks 211 are respectively and slidably connected to the two limiting grooves; by the above structure, by the arrangement of the limiting block 211, the sliding tube 210 can only lift along the length direction of the rotating rod 101.
Further, a reset spring 106 is arranged in each of the two sliding grooves, and two ends of the reset spring 106 are fixedly connected with the fixed rod 103 and the movable rod 104 respectively; by virtue of the structure, the movable rod 104 is conveniently driven to reset through the arrangement of the reset spring 106.
Further, the inner wall of the box body 1 is fixedly connected with a filter plate 107, and the filter plate 107 is matched with the two grinding rollers 102; by the above structure, by the arrangement of the filter plate 107, the grinding roller 102 rolls on the filter plate 107 to grind the filler.
Further, the inner wall of the box body 1 is fixedly connected with two mounting rods 108, and the two mounting rods 108 are matched with the two cleaning brushes 105; by means of the structure, through the arrangement of the mounting rod 108, the rotating rod 101 drives the cleaning brush 105 to contact the mounting rod 108 in the rotating process, the mounting rod 108 can squeeze the bristles to elastically deform, and when the mounting rod 108 is far away from, the reset bristles can clean filler particles attached to the bristles, so that the cleaning brush 105 is conveniently cleaned.
Working principle: the driving motor 2 drives the driving rod 201, the driving bevel gear 202 and the turntable 204 to rotate, the driving bevel gear 202 drives the reduction bevel gear 203, the rotating rod 101 and the grinding roller 102 to rotate, the grinding roller 102 rotates on the filter plate 107 to grind materials, the turntable 204 rotates to drive the cylindrical block 205 to rotate circumferentially, the cylindrical block 205 rotates to drive the L-shaped rod 207 and the sliding tube 210 to lift reciprocally, the sliding tube 210 lifts and lowers reciprocally and moves the movable rod 104 and the cleaning brush 105 through the connecting rod 209 and the two fixed blocks 208, the reciprocally moving cleaning brush 105 can brush along the length direction of the grinding roller 102, the cleaning brush 105 is cleaned in a brushing manner along the length direction of the grinding roller 102, and the cleaning roller 102 is matched to clean the cleaning brush 105 in a rotating manner, so that the cleaning effect on the grinding roller 102 is improved.
Claims (7)
1. Be used for polyurea filler grinding apparatus, including box (1), its characterized in that: the top of box (1) has seted up the rotation hole, and the rotation hole internal rotation is connected with dwang (101), installs two grinding rolls (102) on the cylinder lateral wall of dwang (101) bottom, still includes:
the cleaning mechanism is positioned on the rotating rod (101) and is used for cleaning the grinding roller (102);
the cleaning mechanism comprises a driving mechanism, a reciprocating lifting mechanism and a sliding cleaning mechanism, wherein the sliding cleaning mechanism comprises two fixing rods (103) fixedly connected to the outer side wall of a cylinder of a rotating rod (101), sliding grooves are formed in the ends, away from each other, of the two fixing rods (103), movable rods (104) are respectively arranged in the two sliding grooves in a sliding mode, cleaning brushes (105) are fixedly connected to the bottom ends of the two movable rods (104), the two cleaning brushes (105) are respectively matched with the two grinding rollers (102), sliding pipes (210) are sleeved on the rotating rod (101) in a sliding mode, fixing blocks (208) are fixedly connected to the two sides of the sliding pipes (210) and the tops of the two movable rods (104) in a sliding mode, and connecting rods (209) are connected to the two fixing blocks (208) in a common rotation mode.
2. A grinding apparatus for polyurea filler according to claim 1, wherein: the driving mechanism comprises a driving motor (2) fixedly connected to the top of the box body (1), the output end of the driving motor (2) is connected with a driving rod (201) through a coupling, a driving bevel gear (202) is connected to the driving rod (201) through an upper key, a reduction bevel gear (203) is meshed on the driving bevel gear (202), and the reduction bevel gear (203) is connected to the top end of the rotating rod (101) through a key.
3. A grinding apparatus for polyurea filler according to claim 2, wherein: the reciprocating lifting mechanism comprises a rotary table (204) fixedly connected to one end of a driving rod (201), one side of the rotary table (204) is fixedly connected with a cylindrical block (205), an extension ring (206) is sleeved on the cylindrical block (205), an L-shaped rod (207) is fixedly connected to the bottom of the extension ring (206), a sliding hole is formed in the top of the box body (1), and the bottom end of the L-shaped rod (207) penetrates through the sliding hole and is sleeved on a sliding tube (210) in a rotating mode.
4. A grinding apparatus for polyurea filler according to claim 3, wherein: two limiting blocks (211) are fixedly connected to the outer side wall of the cylinder of the rotating rod (101), two limiting grooves are formed in the inner wall of the sliding tube (210), and the two limiting blocks (211) are respectively and slidably connected into the two limiting grooves.
5. A grinding apparatus for polyurea filler according to claim 4, wherein: and return springs (106) are arranged in the two sliding grooves, and two ends of each return spring (106) are fixedly connected with the fixed rod (103) and the movable rod (104) respectively.
6. A grinding apparatus for polyurea filler according to claim 1, wherein: the inner wall of the box body (1) is fixedly connected with a filter plate (107), and the filter plate (107) is matched with the two grinding rollers (102).
7. A grinding apparatus for polyurea filler according to claim 6, wherein: the inner wall of the box body (1) is fixedly connected with two mounting rods (108), and the two mounting rods (108) are matched with the two cleaning brushes (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320511123.6U CN219308863U (en) | 2023-03-16 | 2023-03-16 | Be used for polyurea filler grinding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320511123.6U CN219308863U (en) | 2023-03-16 | 2023-03-16 | Be used for polyurea filler grinding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219308863U true CN219308863U (en) | 2023-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320511123.6U Active CN219308863U (en) | 2023-03-16 | 2023-03-16 | Be used for polyurea filler grinding apparatus |
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| Country | Link |
|---|---|
| CN (1) | CN219308863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117966586A (en) * | 2024-03-29 | 2024-05-03 | 太原市政建设集团有限公司 | Road and bridge drainage device |
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2023
- 2023-03-16 CN CN202320511123.6U patent/CN219308863U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117966586A (en) * | 2024-03-29 | 2024-05-03 | 太原市政建设集团有限公司 | Road and bridge drainage device |
| CN117966586B (en) * | 2024-03-29 | 2024-05-31 | 太原市政建设集团有限公司 | Road and bridge drainage device |
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