CN211537961U - Stone mill gear transmission device - Google Patents
Stone mill gear transmission device Download PDFInfo
- Publication number
- CN211537961U CN211537961U CN201922034558.2U CN201922034558U CN211537961U CN 211537961 U CN211537961 U CN 211537961U CN 201922034558 U CN201922034558 U CN 201922034558U CN 211537961 U CN211537961 U CN 211537961U
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- CN
- China
- Prior art keywords
- gear
- transmission
- stone
- grinding disc
- stone mill
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- 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
- 230000005540 biological transmission Effects 0.000 title claims abstract description 87
- 239000004575 stone Substances 0.000 title claims abstract description 56
- 230000009467 reduction Effects 0.000 claims description 5
- 239000012774 insulation material Substances 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 239000003082 abrasive agent Substances 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a stone mill gear drive, including stone mill, support frame and under casing, the stone mill is located the under casing top, the support frame is located under casing one side, the stone mill includes head stone, lower mill and mill seat, the welding of support frame top one side has the connecting plate, the transmission case is installed to the connecting plate below, transmission case internally mounted has the transmission shaft, and the transmission shaft runs through the transmission case and extend to the outside below of transmission case, the first gear of transmission shaft outer wall surface through bolt fixedly connected with, the utility model relates to a stone mill technical field. This stone mill gear, can prevent that the stone mill from spilling the problem easily at the during operation abrasive material, reduced the power requirement of motor, can make gear more at driven more at the uniform velocity, gentle, reliable simultaneously, and then can make stone mill gear more stable, be convenient for promote the abrasive material speed of stone mill.
Description
Technical Field
The utility model relates to a stone mill technical field specifically is a stone mill gear drive.
Background
The stone grinding disc is a grain processing tool more than seven thousand years ago, is made of yellow sandstone, is carved, is in a crawler-bottom shape, has a flat front surface and four short column feet chiseled at the bottom. The grinding rod is close to a cylinder, slightly thin in the middle and slightly thick at two ends, and is formed by grinding a whole block of sandstone for a long time.
Because traditional stone mill has shortcomings such as bulky, heavy, use inconvenience and take strength, along with the continuous promotion of science and technology level, people begin to use gear drive to drive stone mill rotation work gradually, but present stone mill gear drive all is the motor below, the drive shaft passes the hole in the middle of the mill down and links to each other with the head stone, the axle rotates and drives the head stone rotation, the material easily leaks in stone mill work, and it is higher to the power requirement of motor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a stone mill gear, solved current stone mill gear transmission in-process material and easily leaked, the higher problem of power requirement to the motor.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a stone grinding disc gear transmission device comprises a stone grinding disc, a support frame and a bottom box, wherein the stone grinding disc is positioned above the bottom box, the supporting frame is positioned at one side of the bottom box, the stone grinding disc comprises an upper grinding disc, a lower grinding disc and a grinding disc seat, a connecting plate is welded at one side above the supporting frame, a transmission case is arranged below the connecting plate, a transmission shaft is arranged in the transmission case, the transmission shaft penetrates through the transmission case and extends to the lower part of the outside of the transmission case, the surface of the outer wall of the transmission shaft is fixedly connected with a first gear through a bolt, one side of the first gear is engaged with a second gear, one end of the second gear is fixedly connected with a transmission motor, a first supporting plate is fixedly connected below one side of the supporting frame, a limiting hole is arranged in the first supporting plate, the limiting bearing is arranged in the limiting hole, and one end, far away from the transmission case, of the transmission shaft penetrates through the limiting bearing and is fixedly connected with the upper grinding disc.
Preferably, the bottom box is internally provided with a cylinder, and the top end of the cylinder is fixedly connected with the lower part of the outer part of the grinding disc seat.
Preferably, a second supporting plate is fixedly connected below the first supporting plate, and one end, far away from the first supporting plate, of the second supporting plate is connected with the supporting frame.
Preferably, the surface of the inner cavity of the transmission case is fixedly connected with a noise reduction cavity, and a sound absorption and insulation material layer is filled in the noise reduction cavity.
Preferably, heat radiation fans are installed on two sides of the transmission case.
Preferably, the top end of the transmission shaft is connected with the transmission case through a bearing.
Advantageous effects
The utility model provides a stone mill gear drive. The method has the following beneficial effects:
(1) this stone mill gear, connecting plate through setting up, the transmission case, the transmission shaft, first gear, cooperation between second gear and the driving motor is used, can be so that the lower mill does not need the trompil, directly drive the head stone through first gear, the second gear, transmission shaft and driving motor and carry out the rotation work, the lower mill does not have the trompil, thereby can prevent the stone mill problem that spills easily at the during operation abrasive material, the power requirement of motor has been reduced, save the electric energy.
(2) According to the stone mill gear transmission device, the first supporting plate, the second supporting plate, the limiting hole and the limiting bearing are arranged, so that the gear transmission device can transmit more uniformly, smoothly and reliably, the stone mill gear transmission can be more stable, and the grinding speed of a stone mill can be increased conveniently; the cylinder is arranged in the bottom box, so that the top end of the cylinder is fixedly connected with the lower part outside the grinding disc seat, the distance between the upper grinding disc and the lower grinding disc can be conveniently adjusted, and the stone grinding disc gear transmission device is more convenient; the heat dissipated by the transmission device in the transmission box can be effectively removed through the arranged heat dissipation fan, and the transmission device is prevented from being broken down due to the accumulation of the heat in the transmission box.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a sectional view of the overall structure of the present invention;
fig. 3 is a schematic structural view of the stone grinding disc of the present invention.
In the figure: 1. a stone grinding disc; 2. a support frame; 3. a bottom box; 4. an upper grinding disc; 5. a lower grinding disc; 6. a connecting plate; 7. a transmission case; 8. a drive shaft; 9. a first gear; 10. a second gear; 11. a drive motor; 12. a first support plate; 13. a limiting hole; 14. a limit bearing; 15. a grinding disc seat; 16. a cylinder; 17. a second support plate; 18. a noise reduction cavity; 19. a heat radiation fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a stone mill gear transmission device comprises a stone mill 1, a support frame 2 and a bottom box 3, wherein the stone mill 1 is positioned above the bottom box 3, the support frame 2 is positioned on one side of the bottom box 3, the stone mill 1 comprises an upper mill 4, a lower mill 5 and a mill base 15, a connecting plate 6 is welded on one side above the support frame 2, a transmission box 7 is arranged below the connecting plate 6, a transmission shaft 8 is arranged inside the transmission box 7, the transmission shaft 8 penetrates through the transmission box 7 and extends to the lower part outside the transmission box 7, a first gear 9 is fixedly connected on the outer wall surface of the transmission shaft 8 through a bolt, a second gear 10 is meshed and connected with one side of the first gear 9, a transmission motor 11 is fixedly connected with one end of the second gear 10, the lower mill 5 does not need to be provided with a hole, the upper mill 4 is directly driven to rotate through the first gear 9, the second gear 10, the transmission shaft 8 and the transmission motor, thereby preventing the problem that the grinding material easily leaks when the stone mill works, reducing the power requirement of the motor, saving electric energy, fixedly connecting a first supporting plate 12 below one side of the supporting frame 2, arranging a limit hole 13 inside the first supporting plate 12, arranging a limit bearing 14 inside the limit hole 13, and fixedly connecting one end of the transmission shaft 8 far away from the transmission box 7 with the upper mill 4 through the limit bearing 14, fixedly connecting a second supporting plate 17 below the first supporting plate 12, and connecting one end of the second supporting plate 17 far away from the first supporting plate 12 with the supporting frame 2, so that the transmission of the gear transmission device is more uniform, smooth and reliable, further the gear transmission of the stone mill is more stable, facilitating the lifting of the grinding material speed of the stone mill, arranging a cylinder 16 inside the bottom box 3, and fixedly connecting the top end of the cylinder 16 with the lower part outside the mill seat 15, and conveniently adjusting the distance between the upper mill 4 and the lower mill 5, make stone mill gear drive more convenient, the chamber 18 of making an uproar falls in 7 inner chamber fixed surface of transmission case is connected with, fall the inside packing in chamber 18 of making an uproar and inhale sound insulation material layer, can reduce the noise that transmission 7 inside produced at the during operation, radiator fan 19 is installed to 7 both sides of transmission case, can effectively get rid of the heat that transmission 7 inside transmission gived off, avoid the inside heat gathering of transmission case 7 to lead to transmission to break down.
The during operation, through opening transmission motor 11 work, transmission motor 11 can drive second gear 10 and rotate, second gear 10 rotates and can drive first gear 9, thereby first gear 9 rotates and can drive transmission shaft 8 and rotate, transmission shaft 8 rotates and then can drive head stone 4 and carry out rotatory abrasive material work, at transmission shaft 8 rotation in-process, spacing hole 13 and spacing bearing 14 through among first backup pad 12 can make transmission shaft 8 at driven in-process at the uniform velocity more, it is mild, reliably, second backup pad 17 can play further firm effect to first backup pad 12, can effectively distribute away the heat that transmission produced in transmission 7 through opening cooling fan 19, can conveniently adjust the height of lower mill 5 and mill seat 15 through adjusting cylinder 16, be convenient for stone mill gear's abrasive material work.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a stone mill gear, includes stone mill (1), support frame (2) and under casing (3), stone mill (1) is located under casing (3) top, support frame (2) are located under casing (3) one side, its characterized in that: the stone grinding disc (1) comprises an upper grinding disc (4), a lower grinding disc (5) and a grinding disc seat (15), a connecting plate (6) is welded on one side above the support frame (2), a transmission case (7) is installed below the connecting plate (6), a transmission shaft (8) is installed inside the transmission case (7), the transmission shaft (8) penetrates through the transmission case (7) and extends to the lower portion of the outer portion of the transmission case (7), a first gear (9) is fixedly connected to the surface of the outer wall of the transmission shaft (8) through a bolt, a second gear (10) is meshed and connected to one side of the first gear (9), a transmission motor (11) is fixedly connected to one end of the second gear (10), a first support plate (12) is fixedly connected to the lower portion of one side of the support frame (2), a limiting hole (13) is formed inside the first support plate (12), and a limiting bearing (14) is installed inside the limiting, and one end of the transmission shaft (8) far away from the transmission box (7) penetrates through the limit bearing (14) and is fixedly connected with the upper grinding disc (4).
2. A stone grinding disc gear transmission device according to claim 1, characterized in that: the grinding wheel is characterized in that an air cylinder (16) is arranged inside the bottom box (3), and the top end of the air cylinder (16) is fixedly connected with the lower portion of the outer portion of the grinding disc seat (15).
3. A stone grinding disc gear transmission device according to claim 1, characterized in that: the second supporting plate (17) is fixedly connected to the lower portion of the first supporting plate (12), and one end, far away from the first supporting plate (12), of the second supporting plate (17) is connected with the supporting frame (2).
4. A stone grinding disc gear transmission device according to claim 1, characterized in that: the surface of the inner cavity of the transmission case (7) is fixedly connected with a noise reduction cavity (18), and a sound absorption and insulation material layer is filled in the noise reduction cavity (18).
5. A stone grinding disc gear transmission device according to claim 1, characterized in that: and heat radiation fans (19) are arranged on two sides of the transmission case (7).
6. A stone grinding disc gear transmission device according to claim 1, characterized in that: the top end of the transmission shaft (8) is connected with the transmission case (7) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922034558.2U CN211537961U (en) | 2019-11-22 | 2019-11-22 | Stone mill gear transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922034558.2U CN211537961U (en) | 2019-11-22 | 2019-11-22 | Stone mill gear transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211537961U true CN211537961U (en) | 2020-09-22 |
Family
ID=72502463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922034558.2U Expired - Fee Related CN211537961U (en) | 2019-11-22 | 2019-11-22 | Stone mill gear transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211537961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246342A (en) * | 2020-09-02 | 2021-01-22 | 许鸿腾 | Convenient high-efficient grinder of unloading |
-
2019
- 2019-11-22 CN CN201922034558.2U patent/CN211537961U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246342A (en) * | 2020-09-02 | 2021-01-22 | 许鸿腾 | Convenient high-efficient grinder of unloading |
| CN112246342B (en) * | 2020-09-02 | 2022-05-13 | 襄汾县瑞德合成材料股份有限公司 | Convenient high-efficient grinder of unloading |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 |