CN219923046U - Water supply device for polishing machine - Google Patents
Water supply device for polishing machine Download PDFInfo
- Publication number
- CN219923046U CN219923046U CN202321314788.4U CN202321314788U CN219923046U CN 219923046 U CN219923046 U CN 219923046U CN 202321314788 U CN202321314788 U CN 202321314788U CN 219923046 U CN219923046 U CN 219923046U
- Authority
- CN
- China
- Prior art keywords
- water
- cylinder
- polishing machine
- water supply
- supply device
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 167
- 238000005498 polishing Methods 0.000 title claims abstract description 46
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 238000005086 pumping Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000009423 ventilation Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract 1
- 241000209094 Oryza Species 0.000 description 14
- 235000007164 Oryza sativa Nutrition 0.000 description 14
- 235000009566 rice Nutrition 0.000 description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a water supply device for a polishing machine, which comprises a water storage cylinder, a water pumping assembly and a filtering assembly, wherein the water storage cylinder comprises a cylinder body and an end cover, the inside of the cylinder body is hollow, one end of the cylinder body is open, the end cover is detachably connected with the open end of the cylinder body, and the end cover is provided with an air hole and a fixing hole which are communicated with the cylinder body; the water pumping assembly comprises a water pump and a water delivery pipe, the water pump is used for supplying water to the polishing machine, the liquid outlet end of the water delivery pipe is communicated with the liquid inlet end of the water pump, and the liquid inlet end of the water delivery pipe is matched with and slides through the fixing hole and is inserted into the cylinder; the filter component is arranged on the air holes and is used for filtering the air passing through the air holes. The utility model can effectively avoid air in the cylinder from obstructing the water from entering and discharging, and can filter the air entering the cylinder.
Description
Technical Field
The utility model relates to the technical field of water supply of polishing machines, in particular to a water supply device for a polishing machine.
Background
The rice polished by the rice mill is further provided with partial rice bran, the taste of the rice is affected, the rice is polished by the rice polishing machine generally, the finish of the rice can be improved, water needs to be sprayed into the polishing cylinder when the rice is polished by the rice polishing machine, and the rice is moistened by atomized water drops, so that the polishing quality is improved.
The utility model discloses a rice polishing machine, including the frame and set up the polishing section of thick bamboo in the frame, be equipped with rotatable main shaft in the polishing section of thick bamboo and the one end of main shaft stretches out outside the polishing section of thick bamboo, be equipped with the drive assembly who is connected with main shaft transmission on the polishing section of thick bamboo, be equipped with the raceway in the main shaft and the opening part of raceway is located the terminal surface that the main shaft stretches out the one end of polishing section of thick bamboo, be equipped with respectively on the polishing pole with the honeycomb duct of raceway intercommunication and the polishing pole be equipped with the apopore with the honeycomb duct intercommunication, still be equipped with water supply assembly in the frame, water supply assembly includes the water tank, connect the pipe of water tank and raceway and drive the liquid in the water tank along the water pump in the pipe inflow raceway, the one end of pipe stretches into in the raceway and rotates with the main shaft and is connected.
In the rice polishing machine, water needs to continuously enter the water tank, the water pump pumps the water in the water tank into the main shaft, but because the water tank is airtight, when water is injected into the water tank, air in the water tank is compressed, the compressed air can prevent the water from entering the water tank, when the water pump pumps water outwards, negative pressure can be formed in the water tank, the water can be prevented from being discharged, the airtight environment in the water tank can prevent the water from entering the water tank and the water from being discharged out of the water tank,
disclosure of Invention
In view of the foregoing, it is necessary to provide a water supply device for polishing machine, which solves the technical problems that water in a closed water tank can be blocked from entering the water tank and water can be blocked from being discharged from the water tank in the prior art.
In order to achieve the technical purpose, the technical scheme of the utility model provides a water supply device for a polishing machine, which comprises:
the water storage cylinder comprises a cylinder body and an end cover, wherein the inside of the cylinder body is hollow, one end of the cylinder body is open, the end cover is detachably connected to the open end of the cylinder body, and the end cover is provided with ventilation holes and fixing holes which are communicated with the cylinder body;
the water pumping assembly comprises a water pump and a water delivery pipe, the water pump is used for supplying water to the polishing machine, the liquid outlet end of the water delivery pipe is communicated with the liquid inlet end of the water pump, and the liquid inlet end of the water delivery pipe is matched with and slides through the fixing hole and is inserted into the cylinder;
the filtering component is arranged on the air holes and is used for filtering the gas permeating through the air holes.
In one embodiment, the inner wall of the vent hole is provided with an internal thread, the filter assembly comprises a fixed pipe and a filter part, the fixed pipe is connected with the end cover and is communicated with the vent hole, the outer wall of one end of the fixed pipe is provided with an external thread, one end of the fixed pipe is in threaded connection with the fixed pipe, and the filter part is detachably arranged at the other end of the fixed pipe.
In one embodiment, the filter part is a filter mesh and/or a filter cloth.
In one embodiment, the filter assembly further comprises an elastic ring, the elastic ring is sleeved at the other end of the fixed pipe, and the filter part is arranged in the elastic ring and detachably connected with the other end of the fixed pipe through the elastic ring.
In one embodiment, an annular protrusion is formed at the other end of the fixing tube, an annular groove is formed on the inner wall of the elastic ring opposite to the annular protrusion, and the elastic ring is sleeved on the annular protrusion through the annular groove in a matched mode.
In one embodiment, the device further comprises a water inlet assembly, wherein the water inlet assembly comprises a water inlet pipe, and the water outlet end of the water inlet pipe is communicated with the cylinder and is used for supplying water to the cylinder.
In one embodiment, the water inlet assembly further comprises a ball float valve, wherein the ball float valve is arranged in the cylinder and communicated with the water inlet pipe.
In one embodiment, the water inlet assembly further comprises a ball valve, wherein the ball valve is located outside the cylinder and is arranged on the water inlet pipe.
In one embodiment, the device further comprises a heating component, wherein the heating component is arranged in the cylinder and is used for heating the solution in the cylinder.
In one embodiment, the end cap is formed with a handle at an end remote from the barrel.
Compared with the prior art, the utility model has the beneficial effects that: when water is required to be conveyed to the polishing machine, a water pump is started, the water pump pumps the water in the cylinder body through the water pipe and pumps the pumped water into the main shaft of the polishing machine, and because the air holes are formed in the end cover, external air can enter the cylinder body through the filtering component, negative pressure in the cylinder body is prevented from influencing water outlet, and the filtering component can filter the passing air, so that dust in the air can be prevented from entering the cylinder body, and the air can be effectively prevented; when water is injected into the cylinder, the air holes on the end covers can discharge redundant air in the cylinder, so that the air is prevented from obstructing the injection of water; through setting up the end cover, when needs, take off the end cover, can overhaul the equipment in the barrel, also can wash the inner wall of barrel.
Drawings
FIG. 1 is a schematic view of a water supply device for a polishing machine according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a water supply device for a polishing machine according to an embodiment of the present utility model after hiding an end cap and a filter assembly;
FIG. 3 is a schematic view of the structure of the end cap, water pipe and filter assembly of the water supply device for polishing machine according to an embodiment of the present utility model;
fig. 4 is an enlarged partial schematic view at a in fig. 3.
Reference numerals illustrate:
a water storage cylinder 1;
a cylinder 11;
an end cap 12;
handle 13
A water pumping assembly 2;
a water pump 21;
a water pipe 22;
a filter assembly 3;
a fixed tube 31;
a filter unit 32;
an elastic ring 33;
an annular projection 34;
a water inlet assembly 4;
a water inlet pipe 41;
a float valve 42;
a ball valve 43;
and a heating assembly 5.
Detailed Description
The following detailed description of preferred embodiments of the utility model is made in connection with the accompanying drawings, which form a part hereof, and together with the description of the embodiments of the utility model, are used to explain the principles of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, the present utility model provides a water supply device for a polishing machine, comprising a water storage cylinder 1, a water pumping assembly 2 and a filtering assembly 3, wherein the water storage cylinder 1 comprises a cylinder 11 and an end cover 12, the inside of the cylinder 11 is hollow and one end of the cylinder is open, the end cover 12 is detachably connected to the open end of the cylinder 11, and the end cover 12 is provided with ventilation holes and fixing holes communicated with the cylinder 11; the water pumping assembly 2 comprises a water pump 21 and a water delivery pipe 22, the water pump 21 is used for supplying water to the polishing machine, the liquid outlet end of the water delivery pipe 22 is communicated with the liquid inlet end of the water pump 21, and the liquid inlet end of the water delivery pipe 22 is matched with and slides through the fixing hole and is inserted into the cylinder 11; the filter component 3 is arranged on the air holes, and the filter component 3 is used for filtering the air passing through the air holes. It should be understood that the end cap 12 may be movably disposed at the open end of the cylinder 11, or may be coupled to the open end of the cylinder 11 by a bolt or the like.
When water is required to be conveyed to the polishing machine, the water pump 21 is started, the water pump 21 pumps the water in the cylinder 11 out through the water pipe 22, and the pumped water pump 21 is pumped into a main shaft of the polishing machine, as the air holes are formed in the end cover 12, external air can enter the cylinder 11 through the filter assembly 3, negative pressure in the cylinder 11 is avoided to influence water outlet, the filter assembly 3 can filter the passed air, dust in the air can be prevented from entering the cylinder 11, and the air can be effectively avoided; when water is injected into the cylinder 11, the air holes on the end cover 12 can discharge redundant air in the cylinder 11, so that the air is prevented from obstructing the injection of water; by arranging the end cover 12, when the need arises, the end cover 12 is removed, equipment in the cylinder 11 can be overhauled, and the inner wall of the cylinder 11 can be cleaned.
In one embodiment, the inner wall of the ventilation hole is provided with an internal thread, the filter assembly 3 comprises a fixed pipe 31 and a filter part 32, the fixed pipe 31 is connected to the end cover 12 and is communicated with the ventilation hole, the outer wall of one end of the fixed pipe 31 is provided with an external thread, one end of the fixed pipe 31 is in threaded connection with the fixed pipe 31, and the filter part 32 is detachably arranged at the other end of the fixed pipe 31.
Through the arrangement, when air passes through the air holes, the filtering part 32 on the fixed pipe 31 can filter the air, so that dust is prevented from entering the cylinder 11 along with the air, and dust is prevented from polluting a water source; when the filter portion 32 needs to be cleaned or replaced, the fixing tube 31 is rotated, and the fixing tube 31 is detached from the end cap 12, so that the filter portion 32 is replaced or cleaned.
In one embodiment, the filter portion 32 is a filter mesh and/or a filter cloth.
Dust can be filtered by both the filter mesh and the filter unit 32.
In one embodiment, the filter assembly 3 further includes an elastic ring 33, the elastic ring 33 is sleeved on the other end of the fixed tube 31, and the filter portion 32 is disposed in the elastic ring 33 and is detachably connected to the other end of the fixed tube 31 through the elastic ring 33. It should be understood that the elastic ring 33 may be made of rubber, silica gel, or the like.
Through the above arrangement, when the filter part 32 needs to be replaced, the elastic ring 33 can be directly pulled out from the fixed pipe 31 to clean the filter part 32, and after the cleaning is completed, the elastic ring 33 is sleeved on the fixed pipe 31, so that the connection between the filter part 32 and the fixed pipe 31 is realized, and the filter part 32 is convenient to detach.
In one embodiment, the other end of the fixed tube 31 is formed with an annular protrusion 34, the inner wall of the elastic ring 33 is provided with an annular groove opposite to the annular protrusion 34, and the elastic ring 33 is sleeved on the annular protrusion 34 through the matching of the annular groove. It should be appreciated that one side of the annular projection 34 may be semicircular, trapezoidal, triangular, etc. in cross-section.
Through the arrangement, when the elastic ring 33 is sleeved on the annular protrusion 34 through the annular groove, the annular protrusion 34 can provide resistance for limiting the elastic ring 33 to be separated, so that the elastic ring 33 is driven to be separated from the fixed pipe 31 when air flows pass through the fixed pipe 31, and the elastic ring 33 can be directly pulled out of the annular protrusion 34 when the elastic ring 33 is required to be taken down from the fixed pipe 31.
In one of the embodiments, the annular projection 34 is triangular in cross section along one side of the axial direction of the fixed tube 31.
In one embodiment, the water supply device for the polishing machine further comprises a water inlet assembly 4, wherein the water inlet assembly 4 comprises a water inlet pipe 41, and the water outlet end of the water inlet pipe 41 is communicated with the cylinder 11 and is used for supplying water to the cylinder 11. It should be appreciated that the inlet pipe 41 of the inlet pipe 41 may be connected to a municipal tap water pipe or may be connected to a pump body for supplying water
With the above arrangement, water can be replenished into the cylinder 11 through the water inlet pipe 41.
In one embodiment, the water inlet assembly 4 further comprises a ball float valve 42, and the ball float valve 42 is internally arranged in the cylinder 11 and is communicated with the water inlet pipe 41. Of course, if the float valve 42 is not provided, the liquid level in the bowl 11 may be controlled manually or otherwise.
By arranging the float valve 42, when the liquid level in the cylinder 11 is lower than a set value, water enters the cylinder 11 through the water inlet pipe 41; when the liquid level in the cylinder 11 is higher than the set value, the ball float valve 42 controls the water inlet pipe 41 to stop water inlet.
In one embodiment, the water inlet assembly 4 further comprises a ball valve 43, and the ball valve 43 is located outside the cylinder 11 and is disposed on the water inlet pipe 41.
By providing the ball valve 43, the opening and closing of the water inlet pipe 41 can be controlled by the ball valve 43 when needed.
In one embodiment, the water supply device for the polishing machine further comprises a heating assembly 5, wherein the heating assembly 5 is arranged in the cylinder 11 and is used for heating the solution in the cylinder 11. It should be appreciated that the heating element 5 may be a heating wire, a thermocouple
For some areas, in some specific time, the temperature can be lower than the condensation point of water, and the water in the water tank is frozen, and the too low temperature of water also can lead to rice to glue on the main shaft or the screen cloth in the polishing chamber, for this reason, set up heating element 5, heat the water in the barrel 11 through heating element 5, can avoid water to freeze, and, through setting up heating element 5, can heat the temperature in the polishing chamber, reduce the glutinous of gluing to rice to the exhaust water.
In one embodiment, the end cap 12 is formed with a handle 13 at an end remote from the barrel 11.
By providing the handle 13, removal of the end cap 12 from the barrel 11 is facilitated by the handle 13.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (10)
1. A water supply device for a polishing machine, comprising:
the water storage cylinder comprises a cylinder body and an end cover, wherein the inside of the cylinder body is hollow, one end of the cylinder body is open, the end cover is detachably connected to the open end of the cylinder body, and the end cover is provided with ventilation holes and fixing holes which are communicated with the cylinder body;
the water pumping assembly comprises a water pump and a water delivery pipe, the water pump is used for supplying water to the polishing machine, the liquid outlet end of the water delivery pipe is communicated with the liquid inlet end of the water pump, and the liquid inlet end of the water delivery pipe is matched with and slides through the fixing hole and is inserted into the cylinder;
the filtering component is arranged on the air holes and is used for filtering the gas permeating through the air holes.
2. The water supply device for polishing machine as set forth in claim 1, wherein the inner wall of the air vent is provided with an internal thread, the filter assembly comprises a fixing tube connected to the end cap and communicated with the air vent, the outer wall of one end of the fixing tube is provided with an external thread, one end of the fixing tube is in threaded connection with the fixing tube, and the filter assembly is detachably disposed at the other end of the fixing tube.
3. The water supply device for a polishing machine according to claim 2, wherein the filter unit is a filter screen and/or a filter cloth.
4. The water supply device for polishing machine as set forth in claim 2, wherein the filter assembly further comprises an elastic ring which is fitted over the other end of the fixed tube, and the filter unit is built in the elastic ring and detachably connected to the other end of the fixed tube via the elastic ring.
5. The water supply device for polishing machine as set forth in claim 4, wherein the other end of the fixed tube is formed with an annular protrusion, an annular groove is formed in an inner wall of the elastic ring opposite to the annular protrusion, and the elastic ring is fitted over the annular protrusion through the annular groove.
6. The water supply device for a polishing machine as set forth in claim 1, further comprising a water inlet assembly including a water inlet pipe, a water outlet end of the water inlet pipe being in communication with the cylinder for supplying water to the cylinder.
7. The water supply apparatus for a polishing machine as set forth in claim 6, wherein the water inlet assembly further comprises a ball float valve, the ball float valve being built into the cylinder and communicating with the water inlet pipe.
8. The water supply apparatus for a polishing machine as set forth in claim 6, wherein the water inlet assembly further comprises a ball valve, the ball valve being located outside the cylinder and disposed at the water inlet pipe.
9. The water supply apparatus for a polishing machine as recited in claim 1, further comprising a heating assembly built into said cylinder for heating a solution in said cylinder.
10. The water supply device for a polishing machine as set forth in claim 1, wherein the end cap is formed with a handle at an end remote from the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321314788.4U CN219923046U (en) | 2023-05-26 | 2023-05-26 | Water supply device for polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321314788.4U CN219923046U (en) | 2023-05-26 | 2023-05-26 | Water supply device for polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219923046U true CN219923046U (en) | 2023-10-31 |
Family
ID=88494126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321314788.4U Active CN219923046U (en) | 2023-05-26 | 2023-05-26 | Water supply device for polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219923046U (en) |
-
2023
- 2023-05-26 CN CN202321314788.4U patent/CN219923046U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |