CN220783525U - Ground grinder protective structure - Google Patents
Ground grinder protective structure Download PDFInfo
- Publication number
- CN220783525U CN220783525U CN202322631445.7U CN202322631445U CN220783525U CN 220783525 U CN220783525 U CN 220783525U CN 202322631445 U CN202322631445 U CN 202322631445U CN 220783525 U CN220783525 U CN 220783525U
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- ring
- clamping
- groove
- cloth
- metal protection
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- 230000001681 protective effect Effects 0.000 title claims description 16
- 239000004744 fabric Substances 0.000 claims abstract description 43
- 239000002184 metal Substances 0.000 claims abstract description 43
- 238000009958 sewing Methods 0.000 claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 10
- 239000002131 composite material Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012423 maintenance Methods 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
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a ground grinder protection structure, which comprises a metal protection ring for being fixed with a grinder head, wherein the top of the metal protection ring is provided with dustproof cloth and a convenient-to-detach structure of the dustproof cloth, the bottom of the metal protection ring is provided with a hairbrush protection structure, the outer side of the dustproof cloth is sewed with a limit belt, a binding belt penetrates into the limit belt, and the bottom of the metal protection ring is fixedly provided with a connecting cloth; the protection structure is mainly divided into three parts, the dustproof cloth and the connecting ring are fixed by arranging the easy-to-detach structure, the connecting ring is inserted into the metal protection ring and can be installed by pressing, the structure ensures that the dustproof cloth is more convenient to replace, and the sewing position of the connecting ring and the dustproof cloth is positioned in the groove of the metal protection ring, so that dust excited by the grinding disc is not easy to overflow; compared with the traditional dustproof structure, the dustproof structure reduces the number of parts and can meet the dustproof requirement.
Description
Technical Field
The utility model relates to the technical field of ground grinder equipment, in particular to a ground grinder protection structure.
Background
The ground grinder is mainly used for ground grinding treatment, can effectively grind terrazzo, concrete surface layer, epoxy mortar layer, old epoxy ground and the like, and has the characteristics of portability, flexibility, high working efficiency and the like.
At present, the belt ring is covered outside the grinding wheel of the ground grinding machine, dust generated by grinding is reduced to outwards fly, and a part of grinding machine can fix a hairbrush at the bottom of the belt ring, so that stones can be blocked outside the grinding wheel when the grinding machine moves, and the grinding machine is protected.
In chinese patent CN217668368U, a protective cover structure for a floor grinding machine is disclosed comprising: the protective plate is wrapped on the ground grinding metal outer cover to form a protective ring, and the lower part of the protective ring is provided with a male part of the connecting piece; the annular fastener wraps the outer cover fixed by the protective ring on the ground grinding metal outer cover; the upper part of the strip-shaped touch floor is provided with a female part matched with the male part of the connecting piece, and the lower end of the touch floor is provided with a flexible contact piece; the inner clamping plate is sleeved on the front inner side and the rear inner side of the protective ring of the metal outer cover; the inner side of the upper part of the inner clamping plate or the inner side of the protective ring is provided with a separating piece for separating the inner clamping plate from the protective plate; the lower end of the inner clamping plate is higher than the lower end of the touch floor; one end of the air outlet pipe penetrates through the metal outer cover and the inner clamping plate to be communicated with a gap surrounded by the inner clamping plate and the protective plate, and the other end of the air outlet pipe extends out of the metal outer cover.
The device reduces the exposure of grinding working space through set up structures such as protection ring, fastener, interior splint and cover area in the metal housing outside, although can improve dustproof effect, but the device mosaic structure is complicated, and is not enough convenient when the part is changed to needs.
Disclosure of Invention
The utility model aims to provide a protective structure of a ground grinder, which aims to solve the problems that the structure of a dust-proof outer cover part of a grinding wheel of the ground grinder is complex and the replacement and maintenance are inconvenient in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a ground grinder protective structure, includes the metal protection ring that supplies to be fixed with the grinding aircraft nose, the top of metal protection ring is provided with dustproof cloth and the just-disassembled structure of dustproof cloth, the bottom of metal protection ring is provided with brush protection architecture, the outside joint of dustproof cloth has the spacing area, penetrate the bandage in the spacing area;
The brush protection structure comprises a brush body, a connecting cloth is fixed at the bottom of the metal protection ring, a rubber pad is wrapped in the connecting cloth, and the top of the brush body is inserted into the rubber pad and fixedly connected with the rubber pad;
Just, tear open the structure open and include the go-between, the top of go-between is provided with the suture structure that supplies to be fixed with dustproof cloth, the bottom of go-between is provided with the joint limit structure that supplies to be connected with the metal protection ring.
Preferably, the sewing structure comprises a fixed block, a through hole for a needle to penetrate is formed in the side wall of the fixed block, each two fixed blocks form a sewing position, a plurality of groups of sewing positions are arranged, and a plurality of sewing positions are arranged in a circumferential array.
Preferably, the clamping limiting structure comprises a clamping ring, the clamping ring is integrally formed on the outer wall of the connecting ring, an integrally formed limiting block is arranged on the outer wall of the clamping ring, and a plurality of limiting blocks are arranged.
Preferably, the clamping limiting structure further comprises a clamping groove, a connecting boss is arranged at the top of the metal protecting ring, a groove for the clamping ring to be inserted into is formed in the connecting boss, the clamping groove is formed in the inner wall of the groove, the groove and the clamping groove are all in annular arrangement, and the clamping ring is clamped in the clamping groove.
Preferably, the clamping limiting structure further comprises a limiting groove, the limiting groove is formed in the upper surface of the connecting boss, and the limiting block is longitudinally inserted into the limiting groove.
Preferably, the rubber pad is arranged as a chemical fiber composite shock pad, and the rubber pad is arranged in an annular shape.
Preferably, two ends of the connecting cloth are folded in half and then are respectively glued with the outer wall and the inner wall of the metal protection ring, and the hairbrush body is in an annular arrangement.
Compared with the prior art, the utility model has the beneficial effects that:
the protection structure is mainly divided into three parts, the dustproof cloth and the connecting ring are fixed by arranging the easy-to-detach structure, the connecting ring is inserted into the metal protection ring and can be installed by pressing, the structure ensures that the dustproof cloth is more convenient to replace, and the sewing position of the connecting ring and the dustproof cloth is positioned in the groove of the metal protection ring, so that dust excited by the grinding disc is not easy to overflow; compared with the traditional dustproof structure, the dustproof structure reduces the number of parts and can meet the dustproof requirement; through set up the rubber pad at the junction of top and metal protection ring of brush, can reduce the transmission to the epaxial vibration force of brush, this structure can reduce the wearing and tearing of brush, extension protective structure's life.
Drawings
FIG. 1 is an isometric view of the present utility model;
FIG. 2 is a schematic view of the structure of the connecting ring of the present utility model installed in a metal guard ring;
FIG. 3 is a schematic illustration of the position of the suturing structure of the present utility model;
FIG. 4 is an enlarged view of the utility model at A in FIG. 3;
fig. 5 is a schematic view showing the internal structure of the brush protecting structure of the present utility model.
In the figure: 1. a metal guard ring; 2. a dust-proof cloth; 3. the structure is convenient to disassemble; 4. a brush protecting structure; 401. a brush body; 402. connecting cloth; 403. a rubber pad; 301. a connecting ring; 5. stitching the structure; 6. a clamping limit structure; 5011. a fixed block; 5012. a through hole; 501. stitching the site; 601. a clasp; 602. a limiting block; 603. a clamping groove; 604. a connecting boss; 605. a groove; 606. a limit groove; 7. a limit belt; 8. a binding band.
Description of the embodiments
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. 1-5, the present utility model provides a technical solution: the utility model provides a ground grinder protective structure, includes the metal protection ring 1 that supplies to be fixed with the grinding aircraft nose, the top of metal protection ring 1 is provided with dust cloth 2 and dust cloth 2 just tears structure 3 open, the bottom of metal protection ring 1 is provided with brush protection structure 4, the outside joint of dust cloth 2 has spacing area 7, penetrate bandage 8 in the spacing area 7; by arranging the binding belt 8 and the limit belt 7, the dustproof cloth 2 can be tightly bound on the machine head of the grinder.
The brush protection structure 4 comprises a brush body 401, a connecting cloth 402 is fixed at the bottom of the metal protection ring 1, a rubber pad 403 is wrapped in the connecting cloth 402, and the top of the brush body 401 is inserted into the rubber pad 403 and fixedly connected with the rubber pad 403; through setting up fixed brush body 401 of rubber pad 403, make brush body 401 arrange stably, for directly fixing the brush in the bottom of metal protection ring 1, this structure not only is convenient for change brush body 401, and can reduce the vibrations power that the grinder aircraft nose transmitted to on the brush body 401, when reducing vibrations, the brush body 401 vertically contradicts subaerial, leads to the problem of brush wearing and tearing with higher speed.
The easy-to-detach structure 3 comprises a connecting ring 301, a sewing structure 5 for fixing the dustproof cloth 2 is arranged at the top end of the connecting ring 301, and a clamping limiting structure 6 for connecting the metal protecting ring 1 is arranged at the bottom end of the connecting ring 301.
The sewing structure 5 comprises a fixing block 5011, a through hole 5012 for a needle to penetrate is formed in the side wall of the fixing block 5011, each two fixing blocks 5011 form a sewing position 501, a plurality of groups of sewing positions 501 are arranged, and a plurality of sewing positions 501 are arranged in a circumferential array. At the time of sewing, the dust-proof cloth 2 is inserted between the two fixing blocks 5011, and the dust-proof cloth 2 is sewn with the fixing blocks 5011 through the through holes 5012. After the connecting ring 301 is inserted into the metal guard ring 1, the stitching is in the groove 605, reducing dust spillage.
The clamping limiting structure 6 comprises a clamping ring 601, wherein the clamping ring 601 is integrally formed on the outer wall of the connecting ring 301, an integrally formed limiting block 602 is arranged on the outer wall of the clamping ring 601, and a plurality of limiting blocks 602 are arranged. By providing the stopper 602, the connection ring 301 is prevented from rotating after being inserted into the metal guard ring 1.
The clamping limiting structure 6 further comprises a clamping groove 603, a connecting boss 604 is arranged at the top of the metal protecting ring 1, a groove 605 for inserting the clamping ring 601 is formed in the connecting boss 604, the clamping groove 603 is formed in the inner wall of the groove 605, the groove 605 and the clamping groove 603 are all in annular arrangement, and the clamping ring 601 is clamped in the clamping groove 603.
The clamping limiting structure 6 further comprises a limiting groove 606, the limiting groove 606 is formed in the upper surface of the connecting boss 604, and the limiting block 602 is longitudinally inserted into the limiting groove 606. After the connecting ring 301 is inserted into the metal protection ring 1, the clamping groove 603 is clamped into the clamping ring 601 by pressing, connection between the connecting ring 301 and the metal protection ring 1 is achieved, when the dustproof cloth 2 needs to be replaced, the connecting ring 301 is forcefully pulled to form the groove 605, the clamping ring 601 is separated from the clamping groove 603, a suture line at the suture position 501 is cut off, the rubber pad 403 is arranged into a chemical fiber composite shock pad, and the rubber pad 403 is arranged in an annular shape.
The two ends of the connecting cloth 402 are folded in half and then are respectively glued with the outer wall and the inner wall of the metal protecting ring 1, and the brush body 401 is in an annular arrangement. The brush body 401 may be made of soft material with strong sagging sense, and is used for blocking dust outside the grinding disc of the grinder.
When the dustproof cloth 2 is used, breathable cotton cloth is adopted, when the dustproof cloth 2 needs to be replaced, the binding band 8 is untied, the dustproof cloth 2 is pulled upwards forcefully, the clamping ring 601 is separated from the clamping groove 603, and a suture line at the suture position 501 is cut off; when the brush needs to be replaced, the connecting cloth 402 is removed. Compared with the traditional multi-component splicing structure, the protection device has the advantages that the dust cloth 2 and the brush are more convenient to replace, and the structure is simple and easy to manufacture.
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 (7)
1. The utility model provides a ground grinds machine protective structure which characterized in that: the novel grinding machine comprises a metal protection ring (1) for being fixed with a grinding machine head, wherein the top of the metal protection ring (1) is provided with dustproof cloth (2) and a convenient-to-detach structure (3) of the dustproof cloth (2), the bottom of the metal protection ring (1) is provided with a hairbrush protection structure (4), the outer side of the dustproof cloth (2) is sewed with a limit belt (7), and a binding belt (8) penetrates into the limit belt (7);
The brush protection structure (4) comprises a brush body (401), a connecting cloth (402) is fixed at the bottom of the metal protection ring (1), a rubber pad (403) is wrapped in the connecting cloth (402), and the top of the brush body (401) is inserted into the rubber pad (403) and fixedly connected with the rubber pad (403);
Just, tear open structure (3) include go-between (301), the top of go-between (301) is provided with supplies suture structure (5) fixed with dust cloth (2), the bottom of go-between (301) is provided with joint limit structure (6) that supply and metal protection ring (1) are connected.
2. The floor grinding machine protecting structure according to claim 1, wherein: the sewing structure (5) comprises fixing blocks (5011), through holes (5012) for a needle to penetrate are formed in the side walls of the fixing blocks (5011), each two fixing blocks (5011) form a sewing position (501), a plurality of groups of sewing positions (501) are arranged, and the sewing positions (501) are arranged in a circumferential array.
3. The floor grinding machine protecting structure according to claim 2, wherein: the clamping limiting structure (6) comprises a clamping ring (601), wherein the clamping ring (601) is integrally formed on the outer wall of the connecting ring (301), an integrally formed limiting block (602) is arranged on the outer wall of the clamping ring (601), and a plurality of limiting blocks (602) are arranged.
4. A floor grinding machine guard structure according to claim 3, wherein: the clamping limiting structure (6) further comprises a clamping groove (603), a connecting boss (604) is arranged at the top of the metal protecting ring (1), a groove (605) for inserting the clamping ring (601) is formed in the connecting boss (604), the clamping groove (603) is formed in the inner wall of the groove (605), the groove (605) and the clamping groove (603) are all in annular arrangement, and the clamping ring (601) is clamped in the clamping groove (603).
5. The floor grinding machine protecting structure according to claim 4, wherein: the clamping limiting structure (6) further comprises a limiting groove (606), the limiting groove (606) is formed in the upper surface of the connecting boss (604), and the limiting block (602) is longitudinally inserted into the limiting groove (606).
6. The floor grinding machine protecting structure according to claim 1, wherein: the rubber pad (403) is arranged to be a chemical fiber composite shock pad, and the rubber pad (403) is arranged in a ring shape.
7. The floor grinding machine protecting structure according to claim 1, wherein: the two ends of the connecting cloth (402) are folded in half and then are respectively glued with the outer wall and the inner wall of the metal protection ring (1), and the hairbrush body (401) is in an annular arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322631445.7U CN220783525U (en) | 2023-09-27 | 2023-09-27 | Ground grinder protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322631445.7U CN220783525U (en) | 2023-09-27 | 2023-09-27 | Ground grinder protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220783525U true CN220783525U (en) | 2024-04-16 |
Family
ID=90632087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322631445.7U Active CN220783525U (en) | 2023-09-27 | 2023-09-27 | Ground grinder protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220783525U (en) |
-
2023
- 2023-09-27 CN CN202322631445.7U patent/CN220783525U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |