CN220294778U - Grinding mechanism of sand making machine - Google Patents
Grinding mechanism of sand making machine Download PDFInfo
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- CN220294778U CN220294778U CN202321495873.5U CN202321495873U CN220294778U CN 220294778 U CN220294778 U CN 220294778U CN 202321495873 U CN202321495873 U CN 202321495873U CN 220294778 U CN220294778 U CN 220294778U
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- grinding
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- fixedly arranged
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- making machine
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- 239000004576 sand Substances 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 34
- 206010044565 Tremor Diseases 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 17
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000007873 sieving Methods 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a grinding mechanism of a sand making machine, which relates to the technical field of grinding processing, and comprises a bottom plate, a grinding main body, a feed inlet and a discharge outlet, wherein the grinding main body is arranged above the bottom plate, the feed inlet is arranged at the middle position of the upper end of the grinding main body, the discharge outlet is arranged at the lower end of the grinding main body, the grinding mechanism further comprises a material control device, a power device, a material shaking device and a circulating feeding device, the circulating feeding device is fixedly arranged at the left side of the grinding main body, the material control device is arranged at the upper end of the inner part of the grinding main body, the material shaking device is arranged at the lower end of the inner part of the grinding main body, and the power device is fixedly arranged at the right side of the grinding main body; through the cooperation between second roll, second lug, second driving lever and the filter, can realize sieving the raw materials after rolling.
Description
Technical Field
The utility model relates to the technical field of grinding processing, in particular to a grinding mechanism of a sand making machine.
Background
The sand making machine is suitable for crushing soft or medium hard and extremely hard ore materials with the hardness not higher than 320Pa, and is widely applied to various departments such as large scale, smelting, building materials, highways, railways, water conservancy and chemical industry and the like.
The prior patent publication No. CN218962452U discloses a mixing and grinding device for preparing refractory materials, which mainly comprises a device body, wherein a conveying cylinder is vertically arranged on one side of the device body, a screw conveying propeller is arranged in the conveying cylinder, a supporting plate is arranged at the bottom end of one side of the device body, a stepping motor is vertically arranged at the top of the supporting plate, a transmission shaft of the screw conveying propeller penetrates through the bottom end surface of the conveying cylinder and is connected with the output end of the stepping motor, and the surface of the conveying cylinder is respectively connected with the inside of the device body in a penetrating way through a first conveying pipe and a second conveying pipe.
Disclosure of Invention
The utility model aims to provide a grinding mechanism of a sand making machine, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a grinding mechanism of sand making machine, includes bottom plate, grinds main part, feed inlet and discharge gate, grind the main part setting in the top of bottom plate, the feed inlet sets up in grinding main part upper end intermediate position, the discharge gate sets up in grinding main part lower extreme, still includes accuse material device, power device, trembles material device and circulation material feeding unit, circulation material feeding unit is fixed to be set up in the left side of grinding the main part, accuse material device sets up in grinding main part inside upper end, tremble the material device and set up in grinding main part inside lower extreme, power device is fixed to be set up in grinding main part's right side.
Based on the technical scheme, the utility model also provides the following optional technical schemes:
in one alternative: the power device comprises a first motor, a rotating shaft, a first gear, a second gear, a third gear, a first grinding roller and a second grinding roller, wherein the first motor is arranged on the right side of the grinding main body, the first rotating shaft is arranged at the output end of the first motor, the first gear is fixedly arranged at the other end of the first rotating shaft, the second gear is arranged in front of the first gear and meshed with the first gear, the first grinding roller is fixed with the connecting shaft of the end part of the second gear, the third gear is arranged on the left side of the second gear and meshed with the third gear, and the second grinding roller is fixed with the connecting shaft of the end part of the third gear.
In one alternative: the material control device comprises a material blocking plate, a spring, a first deflector rod, a first lug and a feeding funnel, wherein the feeding funnel is fixedly arranged at the upper end of a grinding main body, the material blocking plate is arranged at the lower end of the feeding funnel in a sliding mode, the first lug is fixedly arranged on the end face of a first grinding roller, the first deflector rod is fixedly arranged at the right end of the material blocking plate, and the spring is sleeved around the first deflector rod.
In one alternative: the material shaking device comprises a second lug, a second deflector rod and a filter plate, wherein the second lug is uniformly and fixedly arranged on the end face of the second grinding roller, the filter plate is fixedly arranged below the inner part of the grinding main body, and the second deflector rod is fixedly arranged at the left end of the filter plate.
In one alternative: the circulating feeding device comprises a conveying cylinder, auger blades, a second motor and a conveying pipeline, wherein the conveying cylinder is fixedly arranged at the upper end of a bottom plate, the auger blades are arranged in the conveying cylinder, the second motor is arranged at the lower end of the auger blades, and the conveying pipeline is arranged at the right end of the conveying cylinder.
In one alternative: the size of the baffle plate is matched with the size of the lower port of the feeding funnel.
In one alternative: and the end parts of the first deflector rod and the second deflector rod are both provided with round corners.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the grinding amount of raw materials can be controlled by mutually matching the feeding funnel, the first motor, the first grinding roller, the first lug, the spring, the baffle plate and the first deflector rod;
2. according to the utility model, through the mutual matching among the second grinding roller, the second convex block, the second deflector rod and the filter plate, the raw materials after grinding can be screened, and the raw materials which do not accord with the size are sent to the feed inlet through the conveying cylinder to be ground.
Drawings
Fig. 1 is a right-side view of the present utility model.
Fig. 2 is a schematic top view of the present utility model.
FIG. 3 is a schematic diagram of the internal structure of the present utility model.
Fig. 4 is a schematic structural diagram of a material control device according to the present utility model.
Fig. 5 is a schematic structural diagram of the shaking device of the present utility model.
FIG. 6 is a schematic structural view of the circulating feeding apparatus of the present utility model.
Reference numeral 10, a grinding body; 11. a bottom plate; 12. a feed inlet; 13. a discharge port; 14. a delivery conduit; 15. a feed hopper; 20. a first motor; 21. a first gear; 22. a second gear; 23. a third gear; 24. a rotating shaft; 25. a first grinding roller; 26. a second grinding roller; 30. a striker plate; 31. a spring; 32. a first deflector rod; 33. a first bump; 40. a second bump; 41. a second deflector rod; 42. a filter plate; 50. a transfer drum; 51. auger blades; 52. and a second motor.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.
Example 1
In one embodiment, as shown in fig. 1-6, a grinding mechanism of a sand making machine comprises a bottom plate 11, a grinding main body 10, a feeding port 12 and a discharging port 13, wherein the grinding main body 10 is arranged above the bottom plate 11, the feeding port 12 is arranged at the middle position of the upper end of the grinding main body 10 and used for feeding raw materials, the discharging port 13 is arranged at the lower end of the grinding main body 10 so as to realize the discharge of the raw materials after grinding, and the grinding mechanism further comprises a material control device, a power device, a material shaking device and a circulating feeding device, wherein the circulating feeding device is fixedly arranged at the left side of the grinding main body 10 and used for circulating the raw materials which do not meet the size, the material control device is arranged at the upper end inside the grinding main body 10 and used for controlling the grinding amount, the material shaking device is arranged at the lower end inside the grinding main body 10 and used for screening the raw materials meeting the requirements, and the power device is fixedly arranged at the right side of the grinding main body 10 and used for providing power for grinding and screening.
The power device comprises a first motor 20, a rotating shaft 24, a first gear 21, a second gear 22, a third gear 23, a first grinding roller 25 and a second grinding roller 26, wherein the first motor 20 is arranged on the right side of the grinding main body 10 and is used for providing power, the first rotating shaft 24 is arranged at the output end of the first motor 20 and is used for transmitting the power provided by the first motor 20, the first gear 21 is fixedly arranged at the other end of the first rotating shaft 24 and is used for redirecting the power, the second gear 22 is arranged in front of the first gear 21 and is meshed with the first gear 21, the better power transmission is realized, the first grinding roller 25 is fixed with a connecting shaft at the end part of the second gear 22 and is used for driving the first grinding roller 25 to rotate, the third gear 23 is arranged on the left side of the second gear 22 and is meshed with the second grinding roller 26, and the connecting shaft at the end part of the third gear 23 is fixed and is used for driving the second grinding roller 26 to rotate.
The material control device comprises a baffle plate 30, a spring 31, a first deflector rod 32, a first lug 33 and a feeding funnel 15, wherein the feeding funnel 15 is fixedly arranged at the upper end of the grinding main body 10, raw materials can enter conveniently, the baffle plate 30 is arranged at the lower end of the feeding funnel 15 in a sliding mode, the size of the baffle plate 30 is matched with that of the lower port of the feeding funnel 15, feeding can be conducted when the baffle plate 30 moves rightwards, feeding control is achieved, the first lug 33 is fixedly arranged on the end face of the first grinding roller 25 and used for driving the first deflector rod 32 to move rightwards, the first deflector rod 32 is fixedly arranged at the right end of the baffle plate 30 and used for transmitting power for rightward movement, and the spring 31 is sleeved around the first deflector rod 32 and used for automatically recovering the baffle plate 30, so that accurate material control is achieved.
The material shaking device comprises a second protruding block 40, a second deflector rod 41 and a filter plate 42, wherein the second protruding block 40 is uniformly and fixedly arranged on the end face of the second grinding roller 26 to realize continuous impact on the second deflector rod 41, the filter plate 42 is fixedly arranged below the inner part of the grinding main body 10, a spring is fixedly arranged at the lower end of the filter plate 42, the second deflector rod 41 is fixedly arranged at the left end of the filter plate 42, and when the second deflector rod 41 impacts on the second protruding block 40, continuous shaking of the filter plate 42 can be realized, so that raw materials after grinding are screened out.
Example 2
The circulation material feeding unit includes a conveying section of thick bamboo 50, auger blade 51, second motor 52 and pipeline 14, conveying section of thick bamboo 50 is fixed to be set up in the upper end of bottom plate 11, auger blade 51 sets up in the inside of conveying section of thick bamboo 50, transmits the raw materials that need go on, second motor 52 sets up in the lower extreme of auger blade 51, provides power for the transmission raw materials, pipeline 14 sets up the right-hand member at conveying section of thick bamboo 50 for the transmission of the raw materials that does not accord with the size.
Working principle: the raw materials are put into the feeding hole 12, the first motor 20 is started, the rotating shaft 24 is driven to rotate, the first grinding roller 25 and the second grinding roller 26 are driven to rotate, the first lug 33 drives the first deflector rod 32 to move rightwards, the baffle plate 30 is driven to move rightwards, the raw materials enter the middle of the first grinding roller 25 and the second grinding roller 26 from the feeding funnel 15, the second lugs 40 on the second grinding roller 26 drive the second deflector rod 41, the filter plate 42 is driven to vibrate to reach the screening materials, the non-conforming raw materials enter the conveying cylinder 50 through the conveying pipeline 14, and the auger blades 51 are driven by the second motor 52 to bring the non-conforming raw materials to the feeding funnel 15 again for grinding.
The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a grinding mechanism of sand making machine, includes bottom plate (11), grinds main part (10), feed inlet (12) and discharge gate (13), grind main part (10) setting in the top of bottom plate (11), feed inlet (12) set up in grinding main part (10) upper end intermediate position, discharge gate (13) set up in grinding main part (10) lower extreme, its characterized in that still includes accuse material device, power device, trembles material device and circulation material feeding unit, circulation material feeding unit is fixed to be set up in the left side of grinding main part (10), accuse material device sets up in the inside upper end of grinding main part (10), tremble the inside lower extreme of material device setting in grinding main part (10), power device is fixed to be set up in the right side of grinding main part (10).
2. Grinding mechanism of a sand making machine according to claim 1, characterized in that the power means comprises a first motor (20), a rotation shaft (24), a first gear (21), a second gear (22), a third gear (23), a first grinding roller (25) and a second grinding roller (26), the first motor (20) is arranged on the right side of the grinding main body (10), the first rotation shaft (24) is arranged at the output end of the first motor (20), the first gear (21) is fixedly arranged at the other end of the first rotation shaft (24), the second gear (22) is arranged in front of and meshed with the first gear (21), the first grinding roller (25) is fixed with the connecting shaft of the end part of the second gear (22), the third gear (23) is arranged on the left side of the second gear (22) and meshed with the connecting shaft of the end part of the second grinding roller (26) is fixed with the connecting shaft of the end part of the third gear (23).
3. The grinding mechanism of a sand making machine according to claim 2, wherein the material control device comprises a stop plate (30), a spring (31), a first deflector rod (32), a first lug (33) and a feeding funnel (15), the feeding funnel (15) is fixedly arranged at the upper end of the grinding main body (10), the stop plate (30) is slidably arranged at the lower end of the feeding funnel (15), the first lug (33) is fixedly arranged at the end face of the first grinding roller (25), the first deflector rod (32) is fixedly arranged at the right end of the stop plate (30), and the spring (31) is sleeved around the first deflector rod (32).
4. The grinding mechanism of a sand making machine according to claim 2, wherein the material shaking device comprises a second protruding block (40), a second deflector rod (41) and a filter plate (42), the second protruding block (40) is uniformly and fixedly arranged on the end face of the second grinding roller (26), the filter plate (42) is fixedly arranged below the inner part of the grinding main body (10), and the second deflector rod (41) is fixedly arranged at the left end of the filter plate (42).
5. The grinding mechanism of a sand making machine according to claim 1, characterized in that the circulating feeding device comprises a conveying cylinder (50), an auger blade (51), a second motor (52) and a conveying pipeline (14), wherein the conveying cylinder (50) is fixedly arranged at the upper end of the bottom plate (11), the auger blade (51) is arranged in the conveying cylinder (50), the second motor (52) is arranged at the lower end of the auger blade (51), and the conveying pipeline (14) is arranged at the right end of the conveying cylinder (50).
6. A grinding mechanism of a sand making machine according to claim 3, characterised in that the size of the blanking plate (30) is matched to the size of the lower port of the feed hopper (15).
7. A grinding mechanism of a sand making machine according to claim 3, characterised in that the ends of the first and second levers (32, 41) are rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321495873.5U CN220294778U (en) | 2023-06-13 | 2023-06-13 | Grinding mechanism of sand making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321495873.5U CN220294778U (en) | 2023-06-13 | 2023-06-13 | Grinding mechanism of sand making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220294778U true CN220294778U (en) | 2024-01-05 |
Family
ID=89352636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321495873.5U Active CN220294778U (en) | 2023-06-13 | 2023-06-13 | Grinding mechanism of sand making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220294778U (en) |
-
2023
- 2023-06-13 CN CN202321495873.5U patent/CN220294778U/en active Active
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