CN111715340A - Automatic grinding device - Google Patents
Automatic grinding device Download PDFInfo
- Publication number
- CN111715340A CN111715340A CN202010624274.3A CN202010624274A CN111715340A CN 111715340 A CN111715340 A CN 111715340A CN 202010624274 A CN202010624274 A CN 202010624274A CN 111715340 A CN111715340 A CN 111715340A
- Authority
- CN
- China
- Prior art keywords
- grinding
- roller
- crank
- connecting rod
- connecting shaft
- 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.)
- Pending
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 101
- 238000003801 milling Methods 0.000 claims 2
- 230000007246 mechanism Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000003814 drug Substances 0.000 description 4
- 239000004278 EU approved seasoning Substances 0.000 description 3
- 235000011194 food seasoning agent Nutrition 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 235000002566 Capsicum Nutrition 0.000 description 1
- 239000006002 Pepper Substances 0.000 description 1
- 235000016761 Piper aduncum Nutrition 0.000 description 1
- 235000017804 Piper guineense Nutrition 0.000 description 1
- 244000203593 Piper nigrum Species 0.000 description 1
- 235000008184 Piper nigrum Nutrition 0.000 description 1
- 244000273928 Zingiber officinale Species 0.000 description 1
- 235000006886 Zingiber officinale Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 235000008397 ginger Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229940126680 traditional chinese medicines Drugs 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
- B02C4/34—Adjusting, applying pressure to, or controlling the distance between, milling members in mills wherein a roller co-operates with a stationary member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses an automatic grinding device, which comprises a crank connecting rod transmission mechanism and a roller for realizing grinding, wherein a motor is connected with a crank to directly drive the crank connecting rod, the crank and the connecting rod are connected with a nut through screws to form a crank connecting rod, the tail ends of the two connecting rods are hinged with the two ends of a connecting shaft, and the roller capable of rotating around the connecting shaft is arranged in the middle of the connecting shaft. Half of the shape of the roller is a rough grinding saw-tooth shape, and half of the shape of the roller is a fine grinding regular round shape. When the motor is started, the crank connecting rod drives the roller to move, coarse grinding and fine grinding are realized simultaneously through the movement of the roller in the grinding groove, the grinding process is simplified, the cost of the tool is reduced, the grinding tool is suitable for large-batch grinding, and the working efficiency is improved. The device has simple structure, stable movement, convenient operation and wide application field.
Description
Technical Field
The invention belongs to the technical field of machine manufacturing, and relates to an automatic grinding device.
Background
Some articles have certain shapes before use, such as pepper, ginger, traditional Chinese medicine and the like, and when the seasonings, the traditional Chinese medicine and the like are used, the seasonings, the traditional Chinese medicine and the like need to be processed into powder in advance and then cooked or prepared into medicines.
For a small amount of seasonings or traditional Chinese medicines, grinding can be completed manually or by means of a simple operation tool, but when a large amount of articles are ground, the cost is increased, a large amount of manpower and material resources are needed, and the efficiency is low. The grinder disclosed in chinese patent 201620510233.0 is configured to grind powder of different sizes, but has disadvantages of small grinding amount and low manual operation efficiency, and cannot grind articles efficiently in large quantities.
Therefore, the invention provides an automatic grinding device, which adopts a motor driving mode, realizes an automatic grinding mode, and overcomes the defects of low efficiency, insufficient grinding and the like of manual grinding. Has the advantages of easy operation, large grinding amount and high efficiency.
Disclosure of Invention
The technical scheme adopted by the automatic grinding device is as follows:
an automatic grinding device comprises a grinding body 1, a grinding groove 2, a mill 3, a connecting shaft 4, a connecting rod 5, a crank 6, a screw 7, a nut 8 and a motor 9; the motor 9 is fixedly arranged at the rear end of the grinding body 1, and the grinding groove 2 is positioned at the front end of the grinding body 1; the driving shafts at the two ends of the motor 9 are fixedly connected with one ends of the cranks 6 at the two sides of the grinding body 1, and the other ends of the cranks 6 at the two sides of the grinding body 1 are mutually hinged with one ends of the connecting rods 5 at the two sides of the grinding body 1 through screws 7 and nuts 8; the other end of the connecting rod 5 at the two sides of the grinding body 1 is hinged with the two ends of the connecting shaft 4, the roller 3 is arranged at the center of the connecting shaft 4, and the roller 3 is matched with the arc-shaped grinding groove 2.
The front end of the grinding body 1 is provided with a grinding groove 2, the inner surface of the grinding groove 2 is a rough arc surface, and the arc surface is symmetrical front and back about the central line of the grinding groove 2. The roller 3 is arranged on the grinding groove 2 and can rotate around the connecting shaft 4, the roller 3 is positioned at the center of the grinding groove 2 in the left-right direction, half of the roller 3 is in a rough grinding saw-tooth shape, and half of the roller is in a fine grinding regular round shape.
The invention has the beneficial effects that: an automatic grinding device is directly driven by a motor to drive a crank-connecting rod mechanism to enable a mill to reciprocate in a grinding groove, and due to the appearance characteristics of the mill, half of the mill is in a coarse grinding sawtooth shape, and the other half of the mill is in a fine grinding regular round shape, so that in the using process, the mill, materials and the coarse surface of the grinding groove interact, coarse grinding and fine grinding are simultaneously realized, and the grinding process is simplified; the height of the side wall of the grinding groove can be changed, so that the objects can be prevented from being scattered due to the rotation of the roller during grinding; can increase the grinding volume through the storing space who changes grinding groove, improve grinding efficiency.
Drawings
FIG. 1 is a schematic representation of the present invention in a three-axis view.
Fig. 2 is a rear view schematic of the present invention.
Detailed Description
The invention is described in detail below with reference to the following figures and detailed description:
referring to fig. 1 and 2, an automatic grinding apparatus includes a grinding body 1, a grinding groove 2, a mill 3, a connecting shaft 4, a connecting rod 5, a crank 6, a screw 7, a nut 8, and a motor 9; the motor 9 is fixedly arranged at the rear end of the grinding body 1, and the grinding groove 2 is positioned at the front end of the grinding body 1; the driving shafts at the two ends of the motor 9 are fixedly connected with one ends of the cranks 6 at the two sides of the grinding body 1, and the other ends of the cranks 6 at the two sides of the grinding body 1 are mutually hinged with one ends of the connecting rods 5 at the two sides of the grinding body 1 through screws 7 and nuts 8; the other end of the connecting rod 5 at the two sides of the grinding body 1 is hinged with the two ends of the connecting shaft 4, the roller 3 is arranged at the center of the connecting shaft 4, and the roller 3 is matched with the arc-shaped grinding groove 2.
The front end of the grinding body 1 is provided with a grinding groove 2, the inner surface of the grinding groove 2 is a rough arc surface, and the arc surface is symmetrical front and back about the central line of the grinding groove 2. The roller 3 is arranged on the grinding groove 2 and can rotate around the connecting shaft 4, the roller 3 is positioned at the center of the grinding groove 2 in the left-right direction, half of the roller 3 is in a rough grinding saw-tooth shape, and half of the roller is in a fine grinding regular round shape.
The specific working process of the invention is as follows: during the use, at first put into the grinding groove with the material that needs the grinding, start 1 rear end motor 9 of rinding body, motor 9 passes through the drive shaft with power transmission to the crank 6 of grinding groove 2 both sides at the course of the work, drive the crank 6 circumferential motion of grinding groove 2 both sides, the crank 6 and the connecting rod 5 of grinding groove 2 both sides constitute crank link mechanism, crank link mechanism drives the roller 3 that articulates on connecting axle 4, roller 3 is the cyclic reciprocating motion under the effect of grinding groove 2 arc surface friction power round connecting axle 4, accomplish the grinding process, in order to reach the grinding effect.
The working principle is as follows: an automatic grinding device is assembled in an integrated manner, a motor 9 is adopted to drive crank link mechanisms on two sides of a grinding body 1, and under the cyclic reciprocating rotation of the crank link mechanisms, connecting shafts 4 which are mutually hinged with the crank link mechanisms are driven; the connecting shaft 4 is driven by the crank-link mechanism to drive the roller 3 which can rotate around the connecting shaft 4, and the roller 3 circularly and reciprocally grinds around the connecting shaft 4 under the action of the friction force of the arc-shaped surface of the grinding groove 2; wherein half of the shape of the roller 3 is rough-ground sawtooth shape, and half is fine-ground regular round shape.
Claims (3)
1. An automatic grinder which characterized in that: comprises a grinding body (1), a grinding groove (2), a roller (3), a connecting shaft (4), a connecting rod (5), a crank (6), a screw (7), a nut (8) and a motor (9); the motor (9) is fixedly arranged at the rear end of the grinding body (1), and the grinding groove (2) is positioned at the front end of the grinding body (1); the driving shafts at the two ends of the motor (9) are fixedly connected with one ends of the cranks (6) at the two sides of the grinding body (1), and the other ends of the cranks (6) at the two sides of the grinding body (1) are mutually hinged with one ends of the connecting rods (5) at the two sides of the grinding body (1) through screws (7) and nuts (8); the other end of the connecting rod (5) at the two sides of the grinding body (1) is fixedly connected with the two ends of the connecting shaft (4), the roller (3) is installed at the center of the connecting shaft (4), and the roller (3) is matched with the arc-shaped grinding groove (2).
2. An automated milling apparatus as defined in claim 1, wherein: the roller (3) is arranged on the grinding groove (2) and can rotate around the connecting shaft (4), in the left-right direction, the roller (3) is positioned at the center of the grinding groove (2), half of the roller (3) is in a rough grinding sawtooth shape, and half of the roller is in a fine grinding regular round shape.
3. An automated milling apparatus as defined in claim 1, wherein: the front end of the grinding body (1) is provided with a grinding groove (2), the inner surface of the grinding groove (2) is a rough arc surface, and the arc surface is symmetrical front and back relative to the central line of the grinding groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010624274.3A CN111715340A (en) | 2020-07-01 | 2020-07-01 | Automatic grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010624274.3A CN111715340A (en) | 2020-07-01 | 2020-07-01 | Automatic grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111715340A true CN111715340A (en) | 2020-09-29 |
Family
ID=72571147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010624274.3A Pending CN111715340A (en) | 2020-07-01 | 2020-07-01 | Automatic grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111715340A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104549640A (en) * | 2014-11-27 | 2015-04-29 | 昆山尚肖自动化设备有限公司 | Crusher |
| CN206778577U (en) * | 2017-03-23 | 2017-12-22 | 辽宁科技大学 | A kind of double-crank stone roller roller grinding device |
| CN207463386U (en) * | 2017-10-23 | 2018-06-08 | 饶宁 | A kind of fast automatic grinding device of Chinese herbal medicine |
| CN108479909A (en) * | 2018-04-10 | 2018-09-04 | 连云港亿博材料开发有限公司 | A kind of quartz flour mill |
| CN209866249U (en) * | 2019-03-08 | 2019-12-31 | 林三妹 | High-efficient grinding rolls of solid tablet for pharmacy department |
-
2020
- 2020-07-01 CN CN202010624274.3A patent/CN111715340A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104549640A (en) * | 2014-11-27 | 2015-04-29 | 昆山尚肖自动化设备有限公司 | Crusher |
| CN206778577U (en) * | 2017-03-23 | 2017-12-22 | 辽宁科技大学 | A kind of double-crank stone roller roller grinding device |
| CN207463386U (en) * | 2017-10-23 | 2018-06-08 | 饶宁 | A kind of fast automatic grinding device of Chinese herbal medicine |
| CN108479909A (en) * | 2018-04-10 | 2018-09-04 | 连云港亿博材料开发有限公司 | A kind of quartz flour mill |
| CN209866249U (en) * | 2019-03-08 | 2019-12-31 | 林三妹 | High-efficient grinding rolls of solid tablet for pharmacy department |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200929 |