CN216298788U - Concrete grinding device with dust removal mechanism - Google Patents
Concrete grinding device with dust removal mechanism Download PDFInfo
- Publication number
- CN216298788U CN216298788U CN202122806927.2U CN202122806927U CN216298788U CN 216298788 U CN216298788 U CN 216298788U CN 202122806927 U CN202122806927 U CN 202122806927U CN 216298788 U CN216298788 U CN 216298788U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- screw rod
- fixedly connected
- dust
- dust removing
- 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.)
- Active
Links
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model discloses a concrete polishing device with a dust removal mechanism, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a dust removal device, one side of the dust removal device is fixedly connected with a fixed frame, a screw rod is arranged in the fixed frame, two axial ends of the screw rod are respectively and rotatably connected with the top and the bottom of the fixed frame, and a driving assembly is sleeved on the screw rod and in threaded connection with the screw rod. According to the utility model, through the mutual matching of the fixing frame, the screw rod and the driving assembly, the uniform grinding in two directions of the ground and the wall surface can be realized, when the wall surface concrete is required to be ground in use, the polishing block is fixedly connected with the axial end of the first bevel gear through the threaded column again, and the first motor, the second motor and the second dust suction port are started simultaneously, so that the polishing block can reciprocate in the vertical direction of the wall surface to be ground, and the dust removal work is completed.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a concrete polishing device with a dust removal mechanism.
Background
After construction of building concrete ground is accomplished, concrete ground is unsmooth usually, need use grinding device to polish concrete ground to guarantee the planarization on ground, improve the quality on building concrete ground, the concrete grinding device who uses at present can only polish ground or wall, reduces grinding device's practicality, needs the manual work to control the pole of polishing moreover, wastes time and energy, reduces work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problems, the concrete grinding device with the dust removal mechanism is provided.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a concrete grinding device with dust removal mechanism, includes the bottom plate, the top fixedly connected with dust collector of bottom plate, the fixed frame of one side fixedly connected with of dust collector, the inside of fixed frame is provided with the screw rod, the axial both ends of screw rod respectively with the top and the bottom of fixed frame are rotated and are connected, the cover is established and threaded connection has drive assembly on the screw rod, drive assembly includes first bevel gear, second bevel gear, third bevel gear and first motor.
As a further description of the above technical solution:
the inside of drive assembly is provided with the cavity, the cavity is kept away from one side of screw rod is rotated and be connected with first bevel gear, the axial end of first bevel gear runs through the cavity extends to the outside, and fixedly connected with polishing block, the cavity bottom is rotated and is connected with second bevel gear, second bevel gear's axial end runs through the cavity extends to the outside, and fixedly connected with screw thread post, the top of cavity is rotated and is connected with third bevel gear, third bevel gear's axial end runs through the cavity extends to the outside, and with the output fixed connection of first motor.
As a further description of the above technical solution:
the first bevel gear and the second bevel gear are meshed with each other, and the first bevel gear and the third bevel gear are meshed with each other.
As a further description of the above technical solution:
one side fixedly connected with second motor that dust collector's top is close to fixed frame, the second motor with be connected by the driving chain between the screw rod.
As a further description of the above technical solution:
the bottom of the dust removing device is provided with a first dust suction port, one side of the outer portion of the dust removing device is provided with a second dust suction port, and the second dust suction port is close to the fixing frame.
As a further description of the above technical solution:
a discharge opening is formed in the lower portion of one side, far away from the fixed frame, of the dust removing device, and a handle is arranged above one side, close to the discharge opening, of the dust removing device.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
when the polishing device is used and the ground concrete needs to be polished, the polishing block is fixed at the axial end of the second bevel gear through the threaded column, the second motor is started to drive the screw to rotate, the proper working distance between the ground and the polishing block is adjusted, the second motor is turned off to start the first motor, the polishing block is driven to rotate under the mutual meshing effect of the first bevel gear, the second bevel gear and the third bevel gear to complete the polishing work, the first dust suction port is opened while the first motor is started, the dust removal work is performed while the polishing is performed, when the wall concrete needs to be polished, the polishing block is fixedly connected with the axial end of the first bevel gear through the threaded column again, and the first motor is started simultaneously, The second motor and the second dust absorption mouth for the polishing piece is polished at the vertical direction of wall reciprocating motion, accomplishes dust removal work moreover, improves work efficiency greatly.
Drawings
Fig. 1 is a schematic side view of an overall structure of a polishing apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating a front side structure of a polishing apparatus according to an embodiment of the present invention;
fig. 3 is an enlarged schematic structural diagram of a driving assembly provided according to an embodiment of the present invention.
Illustration of the drawings:
1. a base plate; 2. a dust removal device; 3. a fixing frame; 4. a screw; 5. a drive assembly; 6. a first bevel gear; 7. a second bevel gear; 8. a third bevel gear; 9. a polishing block; 10. a threaded post; 11. a first motor; 12. a second motor; 13. a first dust suction port; 14. a second dust suction port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a concrete grinding device with dust removal mechanism, comprising a base plate 1, the top fixedly connected with dust collector 2 of bottom plate 1, the fixed frame 3 of one side fixedly connected with of dust collector 2, the inside of fixed frame 3 is provided with screw rod 4, the axial both ends of screw rod 4 rotate with the top and the bottom of fixed frame 3 respectively and are connected, the cover is established and threaded connection has drive assembly 5 on screw rod 4, drive assembly 5 includes first bevel gear 6, second bevel gear 7, third bevel gear 8 and first motor 11.
Specifically, as shown in fig. 1 and 3, the inside of the driving assembly 5 is provided with a cavity, one side of the cavity far away from the screw rod 4 is rotated and connected with a first bevel gear 6, the axial end of the first bevel gear 6 runs through the cavity and extends to the outside, and is fixedly connected with a polishing block 9, the bottom of the cavity is rotatably connected with a second bevel gear 7, the axial end of the second bevel gear 7 runs through the cavity and extends to the outside, and is fixedly connected with a threaded column 10, the top of the cavity is rotatably connected with a third bevel gear 8, the axial end of the third bevel gear 8 runs through the cavity and extends to the outside, and is fixedly connected with the output end of the first motor 11.
Specifically, as shown in fig. 3, the first bevel gear 6 and the second bevel gear 7 are engaged with each other, and the first bevel gear 6 and the third bevel gear 8 are engaged with each other.
Specifically, as shown in fig. 1, a second motor 12 is fixedly connected to one side of the top of the dust removing device 2 close to the fixed frame 3, and the second motor 12 is connected to the screw rod 4 through a transmission chain.
Specifically, as shown in fig. 1 and 2, a first dust suction port 13 is provided at the bottom of the dust removing device 2, a second dust suction port 14 is provided at one side of the outside of the dust removing device 2, and the second dust suction port 14 is provided near the fixed frame 3.
Specifically, as shown in fig. 1, a discharge opening is formed below one side of the dust removing device 2 away from the fixed frame 3, and a handle is arranged above one side of the dust removing device 2 close to the discharge opening.
The working principle is as follows: when the polishing machine is used and ground concrete needs to be polished, the polishing block 9 is fixed at the axial end of the second bevel gear 7 through the threaded column 10, the second motor 12 is started to drive the screw rod 4 to rotate, a proper working distance between the ground and the polishing block 9 is adjusted, the second motor 12 is closed to start the first motor 11, the polishing block 9 is driven to rotate under the mutual meshing action of the first bevel gear 6, the second bevel gear 7 and the third bevel gear 8, the polishing work is completed, the first dust suction port 13 is opened while the first motor 11 is started, dust removal work is performed while polishing, when the wall concrete needs to be polished, the polishing block 9 is fixedly connected with the axial end of the first bevel gear 6 through the threaded column 10 again, and the first motor 11, the second motor 12 and the second dust suction port 14 are started simultaneously, so that the polishing block 9 reciprocates in the vertical direction of the wall surface, and the dust removal work is completed, and the work efficiency is greatly improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a concrete grinding device with dust removal mechanism, includes bottom plate (1), its characterized in that, top fixedly connected with dust collector (2) of bottom plate (1), the fixed frame (3) of one side fixedly connected with of dust collector (2), the inside of fixed frame (3) is provided with screw rod (4), the axial both ends of screw rod (4) respectively with the top and the bottom of fixed frame (3) rotate to be connected, screw rod (4) are gone up the cover and are established and threaded connection has drive assembly (5), drive assembly (5) include first bevel gear (6), second bevel gear (7), third bevel gear (8) and first motor (11).
2. The concrete grinding device with a dust removing mechanism according to claim 1, a cavity is arranged in the driving component (5), one side of the cavity, which is far away from the screw rod (4), is rotationally connected with the first bevel gear (6), the axial end of the first bevel gear (6) penetrates through the cavity and extends to the outside, and is fixedly connected with a polishing block (9), the bottom of the chamber is rotationally connected with the second bevel gear (7), the axial end of the second bevel gear (7) penetrates through the chamber and extends to the outside, and is fixedly connected with a threaded column (10), the top of the chamber is rotationally connected with the third bevel gear (8), the axial end of the third bevel gear (8) penetrates through the cavity and extends to the outside, and is fixedly connected with the output end of the first motor (11).
3. The concrete grinding device with the dust removing mechanism is characterized in that the first bevel gear (6) and the second bevel gear (7) are meshed with each other, and the first bevel gear (6) and the third bevel gear (8) are meshed with each other.
4. The concrete grinding device with the dust removing mechanism is characterized in that a second motor (12) is fixedly connected to one side, close to the fixing frame (3), of the top of the dust removing device (2), and the second motor (12) is connected with the screw rod (4) through a transmission chain.
5. The concrete grinding device with the dust removing mechanism is characterized in that a first dust suction port (13) is formed in the bottom of the dust removing device (2), a second dust suction port (14) is formed in one side of the outer portion of the dust removing device (2), and the second dust suction port (14) is arranged close to the fixing frame (3).
6. The concrete grinding device with the dust removing mechanism is characterized in that a discharge opening is formed below one side, away from the fixing frame (3), of the dust removing device (2), and a handle is arranged above one side, close to the discharge opening, of the dust removing device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122806927.2U CN216298788U (en) | 2021-11-16 | 2021-11-16 | Concrete grinding device with dust removal mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122806927.2U CN216298788U (en) | 2021-11-16 | 2021-11-16 | Concrete grinding device with dust removal mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216298788U true CN216298788U (en) | 2022-04-15 |
Family
ID=81121057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122806927.2U Active CN216298788U (en) | 2021-11-16 | 2021-11-16 | Concrete grinding device with dust removal mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216298788U (en) |
-
2021
- 2021-11-16 CN CN202122806927.2U patent/CN216298788U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207942262U (en) | A kind of construction worker's wall surface grinding device | |
| CN216298788U (en) | Concrete grinding device with dust removal mechanism | |
| CN212169590U (en) | Plate drilling device for hydraulic engineering | |
| CN211361766U (en) | Hand-held type burr grinding device is used in work piece processing | |
| CN111687934A (en) | Environment-friendly punching dust collection equipment for building | |
| CN219273995U (en) | Ammonium perchlorate production workshop dust collector | |
| CN215695017U (en) | Processing device for upper beam assembly of refrigerator | |
| CN216098257U (en) | Conveniently in time collect H shaped steel surface finish equipment of sweeps | |
| CN212601058U (en) | Reinforcing bar rust cleaning device for building | |
| CN113579875B (en) | Internal combustion engine bearing bush processing equipment | |
| CN213164819U (en) | Adjusting device of grinding and polishing machine | |
| CN212093448U (en) | Automatic cleaning machine for mechanical die | |
| CN210125951U (en) | Fixing device for polishing parts | |
| CN214237536U (en) | Grinding device is used in electrical equipment production | |
| CN220353429U (en) | Trowelling machine convenient to remove | |
| CN211864348U (en) | Dust removal device for concrete mixing plant | |
| CN216631975U (en) | Dust collector of portable processing mechanism | |
| CN216429901U (en) | Water pumping device for water supply and drainage | |
| CN212497013U (en) | Petroleum valve body forging device | |
| CN218984257U (en) | Transmission gear production and processing equipment | |
| CN216028470U (en) | Efficient and stable cutting device for pump shell | |
| CN214322907U (en) | Curtain wall glass edge grinding device | |
| CN217631350U (en) | Concrete vibrating device for engineering construction | |
| CN214558240U (en) | Lens cleaning and retaining device of laser engraving machine | |
| CN220902912U (en) | Denture polishing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |