CN213561963U - Dust collection structure of grinder - Google Patents
Dust collection structure of grinder Download PDFInfo
- Publication number
- CN213561963U CN213561963U CN202022358758.6U CN202022358758U CN213561963U CN 213561963 U CN213561963 U CN 213561963U CN 202022358758 U CN202022358758 U CN 202022358758U CN 213561963 U CN213561963 U CN 213561963U
- Authority
- CN
- China
- Prior art keywords
- dust collection
- grinding
- dust
- disc
- grinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 67
- 238000010521 absorption reaction Methods 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 230000003287 optical effect Effects 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 235000000396 iron Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Landscapes
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a grind quick-witted dust collection structure, including being located the abrasive disc that grinds quick-witted the place ahead bottom, the built-in grinding head of abrasive disc, the rear portion of abrasive disc is equipped with one from going to the dust absorption dish of back throat gradually, and the bottom surface of dust absorption dish is uncovered for the dust absorption, and the top surface of dust absorption dish seals and is connected with external negative pressure equipment's dust absorption pipe. The dust collection structure of the grinder has a simple structure and a good dust collection effect.
Description
Technical Field
The utility model relates to a grind quick-witted dust collection structure.
Background
The grinding machine is used for floor grinding, and dust absorption is needed after grinding. The traditional grinder has unreasonable dust absorption structure design and poor dust absorption effect.
SUMMERY OF THE UTILITY MODEL
In view of the deficiencies of the prior art, the technical problem to be solved by the utility model is to provide a grind quick-witted dust collection structure, not only simple structure, convenient high efficiency moreover.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a grind quick-witted dust absorption structure, is including the abrasive disc that is located the grinding machine place ahead bottom, and the abrasive disc embeds the grinding head, and the rear portion of abrasive disc is equipped with one from going to the dust absorption dish of back throat gradually, and the bottom surface of dust absorption dish is uncovered for the dust absorption, and the top surface of dust absorption dish is sealed and is connected with the dust absorption pipe of external negative pressure equipment.
Preferably, the front of the dust collection disc is communicated with the grinding disc, and the dust collection pipe is positioned at the rear of the dust collection disc.
Preferably, the bottom surface of the suction disc is flush with the bottom surface of the abrasive disc.
Preferably, the middle part of the grinding machine is provided with a tool box, and the top of the tool box is provided with a box cover.
Preferably, the top of the rear part of the grinding machine is provided with a handrail swing rod.
Preferably, the handrail swinging arms include through the screw bilateral symmetry install the angle adjusting plate in the frame, angle adjusting plate's neighboring circumference equipartition has a plurality of rectangle draw-in grooves, it has a square rocker to articulate through the pivot between two angle adjusting plate's the middle part, square rocker adopts the square pole to enclose, square rocker is close to all to be equipped with the channel bar that extends along square pole length direction on the left and right sides square pole of angle adjusting plate, a card strip is established to two channel bar interpolations, both ends are the rectangle and extend outside the channel bar about the card strip, be used for the rectangle draw-in groove to the card location rather than one of them homonymy, the card strip is through the reciprocal translation of channel bar in actuating mechanism drive.
Preferably, the driving mechanism comprises a fixed plate fixedly arranged in the square swing frame, optical pull rods symmetrically penetrate through the left end and the right end of the fixed plate, the rear ends of the two optical pull rods are connected with a lifting handle in a threaded manner, the front ends of the two optical pull rods are connected with clamping strips in a threaded manner, and springs are sleeved on the optical pull rods between the clamping strips and the fixed plate; the back end of the square swing frame is provided with a handrail.
Preferably, the side part of the middle of the frame of the grinding machine is hinged with a counterweight iron, and the counterweight iron is hinged with the frame through a bearing with an edge.
Compared with the prior art, the utility model discloses following beneficial effect has: the dust collection structure of the grinder is simple in structure, the dust collection disc and the grinding disc have a small gap with the ground, thick dust can be gathered by the dust collection disc and sucked away by the dust collection pipe during moving grinding, thin dust is sucked away by the dust collection pipe, and the dust collection effect is good.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a first schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a second schematic structural diagram of an embodiment of the present invention.
Fig. 3 is a schematic view of the construction of the armrest swing lever.
Fig. 4 is a schematic configuration diagram of the drive mechanism.
Fig. 5 is a schematic view of connection of the weight irons.
Fig. 6 is an exploded view of the connection of the weight irons.
Detailed Description
In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1 to 6, a dust collection structure of a grinding machine comprises a grinding disc 1A located at the bottom of the front of the grinding machine, a grinding head is arranged in the grinding disc, a dust collection disc 2A gradually necking from front to back is arranged at the rear of the grinding disc, the bottom surface of the dust collection disc is open for dust collection, and the top surface of the dust collection disc is closed and is connected with a dust collection pipe 3A of an external negative pressure device. The dust collecting disc and the grinding disc have a small gap with the ground, thicker dust can be gathered by the dust collecting disc and sucked away by the dust collecting pipe during moving grinding, thinner dust is sucked away by the dust collecting pipe, and the dust collecting effect is good.
In the embodiment of the utility model, the front of the dust collection disc is communicated with the grinding disc, and the dust collection pipe is positioned at the rear of the dust collection disc.
In the embodiment of the utility model, the bottom surface of the dust collection disc is flush with the bottom surface of the grinding disc.
In the embodiment of the utility model, grind the machine middle part and be equipped with toolbox 4A, the top of toolbox is equipped with case lid 5A.
In the embodiment of the utility model, the top of the rear part of the grinding machine is provided with a handrail swing rod 6A.
The embodiment of the utility model provides an in, the handrail swinging arms includes installs the angle adjusting plate 8A on frame 7A through screw bilateral symmetry, angle adjusting plate's neighboring circumference equipartition has a plurality of rectangle draw-in grooves 9A, rectangle draw-in groove processing is convenient, and is with low costs, the card is established firmly stably, it has a square rocker 11A to articulate through pivot 10A between two angle adjusting plate's the middle part, square rocker adopts the square pole to enclose, square rocker is close to all to be equipped with the groove 12A that extends along square pole length direction on angle adjusting plate's the left and right sides square pole, a calorie strip 13A is established in the interpolation of two groove strips, both ends are outside the rectangle of chamfer all around and extend the groove strip about the card strip, be used for the rectangle draw-in groove to the card location rather than one of homonymy, the card strip is through the reciprocal translation.
In the embodiment of the utility model, the driving mechanism comprises a fixed plate 14A fixed inside the square swing frame, optical pull rods 15A are symmetrically arranged at the left and right ends of the fixed plate in a penetrating way, the rear ends of the two optical pull rods are screwed with a lifting handle 16A, the front ends of the two optical pull rods are screwed with clamping strips, and springs 17A are sleeved on the optical pull rods between the clamping strips and the fixed plate; the rear end of the square swing frame is provided with a handrail 18A. The left end and the right end of the clamping strip can be controlled to be embedded into or separated from the rectangular clamping grooves by lifting the handle, so that the angle of the square swing frame can be adjusted.
In the embodiment of the utility model, the lateral part is articulated to have counterweight iron 19A in the middle of the frame of machine, and counterweight iron is articulated with the frame through band edge bearing 20A.
The present invention is not limited to the above preferred embodiments, and any person can obtain other dust collecting structures of various types of grinding machines according to the teaching of the present invention. All the equivalent changes and modifications made according to the claims of the present invention shall fall within the scope of the present invention.
Claims (8)
1. The utility model provides a grind quick-witted dust absorption structure, is including being located the grinding disk of grinding machine place ahead bottom, and built-in grinding head of grinding disk, its characterized in that: the rear part of the grinding disc is provided with a dust collection disc which gradually shrinks from front to back, the bottom surface of the dust collection disc is open for dust collection, and the top surface of the dust collection disc is closed and is connected with a dust collection pipe externally connected with negative pressure equipment.
2. A grinder dust extraction structure as claimed in claim 1, wherein: the front of the dust collection disc is communicated with the grinding disc, and the dust collection pipe is positioned at the rear of the dust collection disc.
3. A grinder dust extraction structure as claimed in claim 1, wherein: the bottom surface of the dust collection disc is flush with the bottom surface of the grinding disc.
4. A grinder dust extraction structure as claimed in claim 1, wherein: the middle part of the grinding machine is provided with a tool box, and the top of the tool box is provided with a box cover.
5. A grinder dust extraction structure as claimed in claim 1, wherein: the top of the rear part of the grinding machine is provided with a handrail swing rod.
6. A grinding mill dust extraction arrangement according to claim 5, wherein: the handrail swinging arms include through the screw bilateral symmetry install the angle adjusting plate in the frame, angle adjusting plate's neighboring circumference equipartition has a plurality of rectangle draw-in grooves, it has a square rocker to articulate through the pivot between two angle adjusting plate's the middle part, square rocker adopts the square pole to enclose, square rocker is close to all to be equipped with the channel bar that extends along square pole length direction on angle adjusting plate's the left and right sides square pole, a card strip is established to two channel bar interpolations, both ends are the rectangle and extend outside the channel bar about the card strip, be used for rather than the rectangle draw-in groove of one of them homonymy to the card location, the card strip is through the reciprocating translation of actuating mechanism drive along the channel bar.
7. A grinding mill dust extraction arrangement according to claim 6, wherein: the driving mechanism comprises a fixed plate fixedly arranged in the square swing frame, optical pull rods symmetrically penetrate through the left end and the right end of the fixed plate, the rear ends of the two optical pull rods are connected with a lifting handle in a threaded mode, the front ends of the two optical pull rods are connected with clamping strips in a threaded mode, and springs are sleeved on the optical pull rods between the clamping strips and the fixed plate; the back end of the square swing frame is provided with a handrail.
8. A grinder dust extraction structure as claimed in claim 1, wherein: the side part in the middle of the frame of the grinder is hinged with a counterweight iron, and the counterweight iron is hinged with the frame through a bearing with an edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022358758.6U CN213561963U (en) | 2020-10-22 | 2020-10-22 | Dust collection structure of grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022358758.6U CN213561963U (en) | 2020-10-22 | 2020-10-22 | Dust collection structure of grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213561963U true CN213561963U (en) | 2021-06-29 |
Family
ID=76526750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022358758.6U Expired - Fee Related CN213561963U (en) | 2020-10-22 | 2020-10-22 | Dust collection structure of grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213561963U (en) |
-
2020
- 2020-10-22 CN CN202022358758.6U patent/CN213561963U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |