CN220940984U - Multistage grinding device for mortar grinding - Google Patents
Multistage grinding device for mortar grinding Download PDFInfo
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- CN220940984U CN220940984U CN202322577161.4U CN202322577161U CN220940984U CN 220940984 U CN220940984 U CN 220940984U CN 202322577161 U CN202322577161 U CN 202322577161U CN 220940984 U CN220940984 U CN 220940984U
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- grinding
- plate
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- mortar
- disc
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- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 48
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 239000002245 particle Substances 0.000 description 6
- 238000005498 polishing Methods 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model relates to a multistage grinding device for mortar grinding, which comprises a barrel, wherein a grinding cavity is arranged in the barrel, a feed inlet and a discharge outlet are respectively arranged on the barrel, a grinding main shaft and a grinding auxiliary shaft are arranged in the grinding cavity, a grinding main disc is fixedly sleeved on the periphery of the grinding main shaft, a first receiving plate is arranged below the grinding main disc, a first through blanking hole is formed in the first receiving plate, a grinding main plate opposite to the grinding main disc is arranged on the inner wall of the barrel, a grinding auxiliary disc is fixedly sleeved on the periphery of the grinding auxiliary shaft, a second receiving plate is arranged below the grinding auxiliary disc, a second through blanking hole is formed in the second receiving plate, a grinding auxiliary plate opposite to the grinding auxiliary disc is arranged on the inner wall of the barrel, a driving mechanism is arranged at the bottom of the barrel and used for driving the grinding main shaft to rotate, and the grinding auxiliary shaft is enabled to rotate around the grinding main shaft. The utility model has the following advantages and effects: the mortar can be ground in multiple stages, so that the overall grinding effect of the mortar is improved.
Description
Technical Field
The utility model relates to the technical field of building material grinding, in particular to a multistage grinding device for mortar grinding.
Background
Mortar is a building material commonly used in the construction field. In the production process of the mortar, materials are required to be ground, so that the granularity of the materials meets the production standard.
For example, chinese patent document with bulletin number CN218048267U discloses a structure for quickly grinding dry powder mortar, relates to the technical field of dry powder mortar grinding, and specifically relates to a structure for quickly grinding dry powder mortar, which comprises a base, the mounting panel that the both sides of base are all fixedly connected with can support, the round hole has been seted up to one side of mounting panel, foraminiferous surface rotation is connected with rotatable rotary rod, peg graft in one side of rotary rod has detachable connecting rod, the quantity of connecting rod is two, two fixedly connected with grinds the case between the connecting rod.
According to the technical scheme, the distance between the grinding column and the grinding box can be adjusted through the setting of the adjusting plate and the grinding column in a sliding mode, the size of grinding particles can be conveniently controlled, one side of the grinding column can be clamped to the adjusting plate through the setting of the adjusting hole and the adjusting bolt, the effect of fixing the grinding column through the adjusting plate is achieved, the grinding box can be conveniently cleaned through the setting of the grinding box in a detachable mode, and the grinding box is detached independently when the cleaning is needed.
However, the present inventors have found that, in the above-described embodiments, although the grinding of the mortar having different particle sizes can be achieved by adjusting the distance between the grinding column and the grinding box, the particle sizes of the mortar are different in the actual grinding process, and therefore if the particle to be ground is smaller than the distance, the particle cannot be effectively ground, so that there is a limit in the grinding effect on the whole mortar.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a multistage grinding device for grinding mortar, which can realize multistage grinding of the mortar so as to improve the overall grinding effect of the mortar.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multistage grinder for mortar grinds, includes the barrel, be equipped with the grinding chamber in the barrel, be equipped with pan feeding mouth and the discharge gate with grinding chamber intercommunication on the barrel respectively, be equipped with grinding main shaft and grinding auxiliary shaft that set up along vertical direction in the grinding chamber, the grinding auxiliary shaft is a plurality of to according to circumference evenly distributed, grinding main shaft periphery suit is fixed with the grinding main plate, the below of grinding main plate is equipped with first joint board, be equipped with the first unloading hole that runs through on the first joint board, first joint board is connected in the barrel inner wall, the barrel inner wall is equipped with the grinding mainboard relative with the grinding main plate, grinding auxiliary shaft periphery suit is fixed with the grinding auxiliary plate, the grinding auxiliary plate is located the below of grinding main plate, the below of grinding auxiliary plate is equipped with the second joint board, the second is accepted the board and is connected in the barrel inner wall, the inner wall is equipped with the grinding auxiliary plate relative with the grinding auxiliary plate with the drive mechanism, the bottom of barrel is equipped with actuating mechanism for making the grinding main shaft rotate around the drive auxiliary shaft and grind the main shaft.
The utility model is further provided with: the driving mechanism comprises a driving gear, the driving gear is rotationally connected to the inner wall of the cylinder, a fluted disc is arranged on the periphery of the driving gear, driven gears corresponding to the number of grinding auxiliary shafts are arranged between the fluted disc and the driving gear, the driven gears are respectively meshed with the fluted disc and the driving gear, the grinding main shaft and the grinding auxiliary shafts are respectively connected to the driving gear and the driven gear, a driving motor is arranged on the outer wall of the cylinder, and the driving motor is connected with the driving gear and is used for driving the driving gear to rotate.
The utility model is further provided with: the grinding main disc is provided with a grinding main disc through hole penetrating through the grinding main disc.
The utility model is further provided with: the grinding auxiliary disc is provided with a grinding auxiliary disc through hole penetrating through the grinding auxiliary disc.
The utility model is further provided with: the distance between the grinding main disc and the grinding main plate is larger than the distance between the grinding auxiliary disc and the grinding auxiliary plate.
Compared with the prior art, the utility model has the beneficial effects that:
The grinding main disc and the grinding auxiliary disc are respectively connected on the grinding main shaft and the grinding auxiliary shaft, after the mortar to be ground is poured into the grinding cavity from the feeding port, the mortar can fall into a space formed among the grinding main disc, the grinding main plate and the first bearing plate, the grinding main disc can respectively generate extrusion with the grinding main plate and the first bearing plate along with the rotation of the grinding main disc, so that primary grinding of the mortar is realized, then the mortar after primary grinding can fall into the space formed among the grinding auxiliary disc, the grinding auxiliary plate and the second bearing plate below through the first feeding hole, and extrusion is generated between the grinding auxiliary disc and the grinding auxiliary plate and the second bearing plate along with the rotation of the grinding auxiliary disc, and as the grinding auxiliary shaft is multiple, a plurality of grinding auxiliary discs can be simultaneously arranged, so that the grinding frequency of the mortar can be increased along with the rotation of the grinding auxiliary discs around the grinding main shaft, the grinding of the mortar is finer, the secondary grinding of the mortar is realized, the problem that in the prior art has a certain limitation on the primary grinding of the whole mortar is effectively solved, and the whole grinding effect of the whole grinding mortar can be realized through the combination of the secondary grinding with each other.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the present utility model;
Fig. 3 is a schematic diagram of a specific structure of the driving mechanism in the present utility model.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 3, the utility model discloses a multistage grinding device for mortar grinding, which comprises a barrel 1, wherein a grinding cavity 2 is arranged in the barrel 1, a feeding port3 and a discharging port4 which are communicated with the grinding cavity 2 are respectively arranged on the barrel 1, a plurality of grinding main shafts 5 and grinding auxiliary shafts 6 which are arranged along the vertical direction are arranged in the grinding cavity 2, the grinding auxiliary shafts 6 are uniformly distributed according to the circumference, a grinding main disc 51 is fixedly sleeved on the periphery of the grinding main shaft 5, a first receiving plate 7 is arranged below the grinding main disc 51, a first blanking hole 71 penetrating through is arranged on the first receiving plate 7, the first receiving plate 7 is connected with the inner wall of the barrel 1, a grinding main plate 8 opposite to the grinding main disc 51 is arranged on the inner wall of the barrel 1, a grinding auxiliary disc 61 is fixedly sleeved on the periphery of the grinding auxiliary shaft 6, the grinding auxiliary disc 61 is positioned below the grinding main disc 51, a second receiving plate 9 is arranged below the grinding auxiliary disc 61, the second receiving plate 9 is provided with a second through blanking hole 91, the second receiving plate 9 is connected with the inner wall of the cylinder body 1, the inner wall of the cylinder body 1 is provided with a grinding auxiliary plate 10 opposite to the grinding auxiliary plate 61, the bottom of the cylinder body 1 is provided with a driving mechanism 11, the driving mechanism 11 is used for driving the grinding main shaft 5 to rotate and enabling the grinding auxiliary shaft 6 to rotate around the grinding main shaft 5, after mortar to be ground is poured into the grinding cavity 2 from the feed port3, the mortar can fall into a space formed among the grinding main plate 51, the grinding main plate 8 and the first receiving plate 7, along with the rotation of the grinding main plate 51, the grinding main plate 51 can respectively generate extrusion with the grinding main plate 8 and the first receiving plate 7 so as to realize primary grinding of the mortar, then the mortar after primary grinding can fall into the space formed among the grinding auxiliary plate 61, the grinding auxiliary plate 10 and the second receiving plate 9 below through the first blanking hole 71, and along with grinding auxiliary disc 61's rotation, grind auxiliary disc 61 can produce the extrusion respectively with grinding auxiliary plate 10 and second and accept between the board 9, because grind auxiliary shaft 6 and be a plurality of, make and set up a plurality of grinding auxiliary discs 61 simultaneously, consequently, along with a plurality of grinding auxiliary discs 61 rotate around grinding main shaft 5, can improve the grinding frequency to the mortar, make the grinding to the mortar finer, with this secondary grinding to the mortar, and then, through primary grinding and secondary grinding mutual combination, can realize the multistage grinding to the mortar, make the holistic grinding to the mortar finer, improve holistic grinding effect, the mortar after the secondary grinding can drop down discharge gate 4 through second feed opening 91 afterwards, finally discharge from grinding chamber 2 through discharge gate 4.
In addition, it should be noted that the specifications of the first blanking hole 71 and the second blanking hole 91 need to be limited, that is, the specifications of the first blanking hole 71 and the second blanking hole 91 need to ensure that the thickness of the mortar particles can reach the corresponding requirements after the mortar is subjected to primary grinding and secondary grinding, respectively.
In this embodiment, the specific structure of the driving mechanism 11 includes a driving gear 111, the driving gear 111 is rotatably connected to the inner wall of the cylinder 1, a fluted disc 112 is disposed on the outer periphery of the driving gear 111, driven gears 113 corresponding to the number of grinding auxiliary shafts 6 are disposed between the fluted disc 112 and the driving gear 111, the driven gears 113 are meshed with the fluted disc 112 and the driving gear 111 respectively, the grinding main shaft 5 and the grinding auxiliary shafts 6 are connected to the driving gear 111 and the driven gears 113 respectively, a driving motor 114 is disposed on the outer wall of the cylinder 1, the driving motor 114 is connected to the driving gear 111 and is used for driving the driving gear 111 to rotate, the driving mechanism 11 drives the grinding main shaft 5 to rotate, and the principle that the driving gear 111 is driven by the driving motor 114 to rotate so as to drive the grinding main shaft 5 connected to the driving gear 111 to rotate, and under the rotation of the driving gear 111, the driven gears 113 meshed with the fluted disc 112 and the driving gear 111 respectively can rotate around the driving gear 111 so as to drive the grinding auxiliary shafts 6 connected to the driven gears 113 to rotate around the grinding main shaft 5.
In this embodiment, the polishing main disc 51 is further provided with a polishing main disc through hole 511 penetrating through the polishing main disc 51, and the mortar to be polished can fall into the space formed among the polishing main disc 51, the polishing main plate 8 and the first receiving plate 7 faster by the provided polishing main disc through hole 511.
In this embodiment, the grinding sub-disc 61 is further provided with a grinding sub-disc through hole 611 penetrating through the grinding sub-disc 61, and the mortar after primary grinding can fall into the space formed among the grinding sub-disc 61, the grinding sub-plate 10 and the second receiving plate 9 more quickly by the provided grinding sub-disc through hole 611.
In this embodiment, the distance between the main grinding disk 51 and the main grinding plate 8 needs to be set larger than the distance between the auxiliary grinding disk 61 and the auxiliary grinding plate 10, so as to ensure that the whole mortar is ground more uniformly.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (5)
1. The utility model provides a multistage grinder for mortar grinds, its characterized in that, includes the barrel, be equipped with the grinding chamber in the barrel, be equipped with pan feeding mouth and the discharge gate with grinding chamber intercommunication on the barrel respectively, be equipped with grinding main shaft and grinding auxiliary shaft along vertical direction setting in the grinding chamber, the grinding auxiliary shaft is a plurality of to according to circumference evenly distributed, grinding main shaft periphery suit is fixed with the grinding main plate, the below of grinding main plate is equipped with first accepting plate, be equipped with the first unloading hole that runs through on the first accepting plate, first accepting plate is connected in the barrel inner wall, the barrel inner wall is equipped with the grinding mainboard relative with the grinding main plate, grinding auxiliary shaft periphery suit is fixed with the grinding auxiliary plate, the grinding auxiliary plate is located the below of grinding main plate, the below of grinding auxiliary plate is equipped with the second accepting plate, the second accepting plate is connected in the barrel inner wall, the barrel inner wall is equipped with the grinding auxiliary plate relative with the grinding auxiliary plate of grinding auxiliary plate, the bottom of barrel is equipped with drive mechanism, the main shaft is used for encircling the grinding main shaft and rotates.
2. The multistage grinding device for mortar grinding according to claim 1, wherein the driving mechanism comprises a driving gear, the driving gear is rotatably connected to the inner wall of the cylinder, a fluted disc is arranged on the periphery of the driving gear, driven gears corresponding to the number of grinding auxiliary shafts are arranged between the fluted disc and the driving gear, the driven gears are meshed with the fluted disc and the driving gear respectively, the grinding main shaft and the grinding auxiliary shafts are connected to the driving gear and the driven gear respectively, a driving motor is arranged on the outer wall of the cylinder, and the driving motor is connected with the driving gear and is used for driving the driving gear to rotate.
3. A multistage grinding apparatus for mortar grinding according to claim 1, wherein the grinding master is provided with a grinding master through hole penetrating the grinding master.
4. A multistage grinding apparatus for mortar grinding according to claim 1, wherein the grinding sub-disc is provided with a grinding sub-disc through hole penetrating the grinding sub-disc.
5. A multistage grinding apparatus for mortar grinding according to claim 1, wherein the spacing between the grinding main plate and the grinding main plate is larger than the spacing between the grinding auxiliary plate and the grinding auxiliary plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322577161.4U CN220940984U (en) | 2023-09-22 | 2023-09-22 | Multistage grinding device for mortar grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322577161.4U CN220940984U (en) | 2023-09-22 | 2023-09-22 | Multistage grinding device for mortar grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220940984U true CN220940984U (en) | 2024-05-14 |
Family
ID=90974988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322577161.4U Active CN220940984U (en) | 2023-09-22 | 2023-09-22 | Multistage grinding device for mortar grinding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220940984U (en) |
-
2023
- 2023-09-22 CN CN202322577161.4U patent/CN220940984U/en active Active
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