CN118594682A - Indirect type Blanking grinding device - Google Patents
Indirect type Blanking grinding device Download PDFInfo
- Publication number
- CN118594682A CN118594682A CN202410990831.1A CN202410990831A CN118594682A CN 118594682 A CN118594682 A CN 118594682A CN 202410990831 A CN202410990831 A CN 202410990831A CN 118594682 A CN118594682 A CN 118594682A
- Authority
- CN
- China
- Prior art keywords
- gear
- plate
- grinding
- blanking
- frame
- 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.)
- Withdrawn
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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
- B02C4/12—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a plate
- B02C4/16—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a plate specially adapted for milling grain
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- 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
- B02C4/286—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
本发明提供一种可间接式下料研磨装置。包括装料和间歇下料部分、机架、滚轮研磨部分、水平筛料部分、弹簧竖直振动部分；所述机架的上方设置有料斗，所述料斗与下料板相连接并下方设置有导料槽,所述下料板与圆形齿条相连接，所述圆形齿条上套有复位弹簧,且圆形齿条与不完全齿轮一相啮合,所述不完全齿轮一上套有齿轮一，所述齿轮一下方设置有齿轮二，所述齿轮二下方设置齿轮三，所述齿轮三上套有研磨轮与两个研磨板；所述齿轮三下方设置齿轮四，所述齿轮四通过带偏心圆柱圆盘与筛网相连接；所述齿轮四下方设置有皮带轮二，所述皮带轮二连接弹簧竖直振动部分。本发明利用多齿轮与不完全齿轮相配合的方式，将上料与下料分开进行，实现间接式下料。
The present invention provides an indirect feeding and grinding device. It includes a loading and intermittent feeding part, a frame, a roller grinding part, a horizontal screening part, and a spring vertical vibration part; a hopper is arranged above the frame, the hopper is connected to a feeding plate and a guide trough is arranged below the feeding plate, the feeding plate is connected to a circular rack, a reset spring is sleeved on the circular rack, and the circular rack is meshed with an incomplete gear 1, a gear 1 is sleeved on the incomplete gear 1, a gear 2 is arranged below the gear 1, a gear 3 is arranged below the gear 2, a grinding wheel and two grinding plates are sleeved on the gear 3; a gear 4 is arranged below the gear 3, the gear 4 is connected to the screen through an eccentric cylindrical disc; a pulley 2 is arranged below the gear 4, and the pulley 2 is connected to the spring vertical vibration part. The present invention uses a method of cooperating multiple gears with incomplete gears to separate feeding and unloading, thereby realizing indirect feeding.
Description
Technical Field
The invention belongs to the field of grinding and filtering devices, and particularly relates to an indirect blanking grinding device.
Background
Crops refer to various crops cultivated in agriculture, including food crops, cash crops and the like, and edible crops are one of the basic food sources for human beings. The grains are taken as traditional diets of Chinese people, play an important role in the diets of China, are taken as traditional staple foods, comprise rice, wheat, millet, soybean and other miscellaneous cereals, are often required to be ground and crushed in the grain processing process, and along with the rapid popularization of modern mechanical equipment, more and more mechanical equipment replaces manual operation, so that the labor burden of workers is lightened. The grinder is widely used for grinding crops such as soybean, and when the existing grinder grinds the crops, feeding and discharging are performed simultaneously, so that the crops are easily accumulated and rolled insufficiently. Therefore, the existing grinding machine has limitations in the use process, and a grinding device is required to be designed to improve the grinding efficiency and effect of crops.
According to patent document application number 201820954421.1, there is provided a grain grinding device comprising a lower end cover and a grinding block movably provided on an upper end face of the lower end cover; the first driving device is fixedly connected with the lower end face of the lower end cover; the upper end cover is arranged at the upper end of the lower end cover, a pouring pipe penetrating through the upper end cover is arranged on the upper end cover, and a grinding cavity is defined between the upper end cover and the lower end cover; and the driving mechanism is connected with the grinding block to drive the grinding block to swing left and right on the lower end cover, and the grinding device has high grinding efficiency, simple structure, convenient operation and small occupied area, but adopts the grinding block for grinding, so that the grains which are easy to grind contain larger grinding particles, and the grinding effect is poor.
According to patent document application number 202111085395.6, a device for crop grinding forming is provided, which comprises a supporting leg, the top of supporting leg is provided with the grinding chamber, the top of grinding chamber is provided with the pan feeding mouth, be provided with first pivot in the grinding chamber, the surface cover of first pivot is equipped with first grinding tooth, the below of first grinding tooth is provided with the guide plate, the below of guide plate is provided with first swash plate, the below of first swash plate is provided with conveying motor, conveying motor's below is provided with the second swash plate, the below of second swash plate is provided with the second pivot, the surface cover of second pivot is equipped with the second grinding tooth. The two grinding devices are arranged, so that the crops can be ground secondarily, the grinding quality is improved, and the defect that the feeding and the discharging are performed simultaneously and a plurality of inclined plates are adopted is that the crops are easy to accumulate at the position.
Disclosure of Invention
The invention aims to lighten the labor burden of workers, greatly increase the agricultural productivity, overcome the defect that when the existing grinder grinds crops, the feeding and the discharging are carried out simultaneously, which easily causes the accumulation and insufficient rolling of the crops and reduces the working efficiency, thereby providing a grinding device capable of indirectly discharging, the incomplete gear and the incomplete gear with the shaft are connected with each other, and the feeding and the discharging are separated through the meshing relationship between the incomplete gear with the shaft and the circular rack and the meshing relationship between the incomplete gear and the shaft gear, so that the problems of insufficient grinding and the like of the conventional grinding machine are solved.
The technical scheme of the invention is as follows:
The utility model provides a grinder that can indirect unloading, including hopper (101), frame (2), incomplete gear (103), reset spring one (104), circular rack (105), rack supporting seat (106), flitch (107), baffle box (301), grinding wheel (302), gear two (303), gear three (305), grinding plate (307), gear four (401), axis of rotation four (402), screen cloth (405), plate that gathers materials (501), spring module (502), vibrating plate (503), belt pulley one (504), belt (505), belt pulley two (506), sliding supporting seat (507), axis of rotation five (508), pressure bar (510).
A first belt pulley (504) rotatably mounted on the side of the frame (2) and meshed with a second gear (303) positioned below the frame, and the side of the first belt pulley (504) is connected with a second belt pulley (506) and is connected with the incomplete gear (103);
the circular rack (105) is meshed with the incomplete gear (103) and penetrates through a rack supporting seat (106) arranged on the rack (2), a first reset spring (104) is arranged on the circular rack (105) connected with the blanking plate (107), and the hopper (101) is arranged on the blanking plate (107);
the third gear (305) is rotatably arranged on the side part of the frame (2) and meshed with the second gear (303) on the upper side of the frame, the third gear (305) is connected with the grinding wheel (302), the inner walls of the two grinding plates (307) are attached to the third gear (305), and the guide groove (301) is connected with the grinding plates (307) and the hopper (101);
The gear IV (401) is rotatably arranged at the side part of the frame (2), is meshed with the gear III (305) at the upper side of the frame, the gear IV (401) is connected with the circular cylindrical disk (403) with eccentric, and the circular cylindrical disk (403) with eccentric is connected with the screen (405) through a slotted hole;
The belt pulley II (506) is rotatably arranged on the side part of the frame (2), the belt pulley II (506) arranged on the side part of the gear III (305) is connected through a belt (505), the belt pulley II (506) is matched with the rotating shaft III (508) to rotate, and the sliding supporting seat (507) is connected with the pressure rod (510) and is positioned on the upper side of the rotating shaft III (508);
the collecting plates (501) are arranged on the side parts of the frame (2), the two collecting plates (501) are symmetrically distributed on the two sides of the five (508) rotating shafts, the spring modules (502) are arranged on the upper parts of the collecting plates (501), and the upper sides of the collecting plates are connected with the vibrating plates (503).
Compared with the prior art, the invention has the following beneficial effects:
this grinder that can indirect unloading utilizes many gears and incomplete gear matched with mode, carries out material loading and unloading timesharing, realizes indirect unloading. The specific effects are as follows:
1. The gear and the incomplete gear are arranged, so that when the gear rotates anticlockwise to drive the incomplete gear to rotate, when the incomplete gear is meshed with the circular rack, the third gear is not meshed with the first belt pulley, and at the moment, the incomplete gear drives the circular rack to move outwards. When the incomplete gear is not meshed with the circular rack, the gear III is meshed with the belt pulley I, the circular rack stops moving outwards at the moment, and meanwhile, the reset spring I drives the blanking plate to move so as to enable the blanking plate to restore to the original position, and the hopper is in a closed state and stops feeding. Because the gear III is meshed with the belt pulley I, the transmission of force is realized by utilizing the meshing action between the gear II and the gear III and the meshing action between the gear III and the gear IV, and the screening is carried out while grinding.
2. The eccentric vibration device is arranged, the belt pulley drives the rotating shaft to rotate, and the rotating shaft drives the pressure rod to move up and down, so that the pressure rod drives the vibration plate to swing up and down to realize vibration. Strengthen the vibration of the screen, and facilitate the ground particles to smoothly pass through the screen.
3. The whole set of device realizes a driving and driving motion.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is an internal three-dimensional schematic of the present invention;
FIG. 3 is a schematic view of the internal structure of the roller grinding and horizontal screening of the present invention;
FIG. 4 is a schematic view of an internal gear shaft of the present invention;
Fig. 5 is a schematic view of the gear engagement portion and belt drive of the present invention.
The partial labels in the figures are as follows:
the device comprises a charging and intermittent discharging part (1), a frame (2), a roller grinding part (3), a horizontal screening part (4) and a spring vertical vibrating part (5); hopper (101), axis of rotation one (102), incomplete gear one (103), reset spring (104), circular rack (105), rack supporting seat (106), blanking plate (107), gear one (108), baffle box (301), grinding wheel (302), gear two (303) axis of rotation two (304), gear three (305), axis of rotation three (306), grinding plate (307), gear four (401), axis of rotation four (402), take eccentric cylinder disc (403), deflector (404), screen cloth (405), collection plate (501), spring module (502), vibrating plate (503), belt pulley one (504), belt (505), belt pulley two (506), sliding supporting seat (507), axis of rotation five (508), cam one (509), pressure bar (510).
Detailed Description
The technical scheme of the invention will be further described in detail below with reference to the accompanying drawings and examples.
Referring to the drawings, the invention provides a technical scheme that: the utility model provides a grinder that can indirect unloading, including hopper (101), frame (2), incomplete gear (103), reset spring one (104), circular rack (105), rack supporting seat (106), flitch (107), baffle box (301), grinding wheel (302), gear two (303), gear three (305), grinding plate (307), gear four (401), axis of rotation four (402), screen cloth (405), plate that gathers materials (501), spring module (502), vibrating plate (503), belt pulley one (504), belt (505), belt pulley two (506), sliding supporting seat (507), axis of rotation five (508), pressure bar (510).
Firstly, crops are placed in a hopper (101), a belt pulley I (504) is started, the crop is not meshed with a gear II (303), the belt pulley I (504) rotates anticlockwise to drive an incomplete gear (103) to rotate, and the incomplete gear (103) is meshed with a circular rack (105), so that the circular rack (105) can be driven to move outwards, and a blanking plate (107) is connected with the circular rack (105), so that when the circular rack (105) moves outwards, the blanking plate (107) moves outwards along with the circular rack, and feeding is achieved.
When the non-gear part of the incomplete gear (103) cannot be meshed with the circular rack (105), the circular rack (105) stops moving outwards, and meanwhile the first reset spring (104) drives the blanking plate (107) to move so as to enable the blanking plate to restore to the original position, and the hopper (101) is in a closed state and stops feeding.
When the belt pulley I (504) is meshed with the gear II (303), the gear III (305) drives the grinding wheel (302) to rotate by utilizing the meshing action between the belt pulley I (504) and the gear II (303) and the meshing action between the gear II (303) and the gear III (305) as well as the meshing action between the gear III (305) and the gear IV (401), and the grinding wheel (302) is matched with the grinding plate (307) to perform the grinding action; the gear IV (401) drives the eccentric cylindrical disc (403) to rotate, and the screen (405) is driven to move left and right back and forth by utilizing the cooperation of the screen (405) with the eccentric cylindrical disc (403), so that a screening effect is achieved;
the belt pulley II (506) drives the rotating shaft III (508) to rotate, and the rotating shaft III (508) drives the pressure rod (510) to move up and down, so that the pressure rod (510) drives the vibrating plate (503) to swing up and down to realize vibration.
Claims (6)
1. An indirect blanking grinding device is characterized in that: the device comprises a charging and intermittent discharging part (1), a frame (2), a roller grinding part (3), a horizontal screening part (4) and a spring vertical vibrating part (5); the feeding and intermittent blanking part (1) comprises a hopper (101), a first rotating shaft (102), an incomplete gear (103), a reset spring (104), a circular rack (105), a rack supporting seat (106), a blanking plate (107) and a first gear (108), wherein the hopper (101) is fixedly connected to the frame (2), the first rotating shaft (102) is rotationally connected with the frame (2), two ends of the first rotating shaft are fixedly connected with the incomplete gear (103) and the first gear (108), the rack supporting seat (106) is fixedly connected with the frame (2), the circular rack (105) is movably connected with the rack supporting seat (106), one end of the circular rack is fixedly connected with the blanking plate (107), the other end of the circular rack is meshed with the incomplete gear (103), the reset spring (104) is sleeved on the circular rack (105) and is positioned between the blanking plate (107) and the rack supporting seat (106), and the first gear (108) is an incomplete toothed gear;
The roller grinding part (3) comprises a guide groove (301), a grinding wheel (302), a second rotating shaft (304) of a second gear (303), a third gear (305), a third rotating shaft (306) and a grinding plate (307), wherein the guide groove (301) is fixedly connected to the frame (2) and positioned between the hopper (101) and the grinding plate (307), the second rotating shaft (304) and the third rotating shaft (306) are respectively and rotatably connected with the frame (2), the second rotating shaft (304) is fixedly connected with the second gear (303) outside the frame (2), two sides of the third rotating shaft (306) are respectively and fixedly connected with the grinding wheel (302) and the third gear (305), and the second gear (303) is simultaneously and rotatably meshed with the first gear (108) and the third gear (305);
The horizontal screening part (4) comprises a gear IV (401), a rotating shaft IV (402), a cylindrical disc with eccentric (403), a guide plate (404) and a screen (405), wherein the gear IV (401) is meshed with the gear IV (305) in a rotating way, the rotating shaft IV (402) and the cylindrical disc with eccentric (403) are respectively connected with the frame (2) in a rotating way, a cylinder is arranged on the cylindrical disc with eccentric (403), the guide plate (404) can move in the vertical direction, the guide plate (404) is fixedly connected with the screen (405), and the frame (2) is provided with a horizontal guide device, so that the guide plate (404) can horizontally move along the frame (2).
2. The indirect blanking grinding device of claim 1, wherein the spring vertical vibrating portion (5) is located right below the screen, and comprises a collecting plate (501), a spring module (502), a vibrating plate (503), a first belt pulley (504), a belt (505), a second belt pulley (506), a sliding supporting seat (507), a fifth belt pulley (508), a first cam (509) and a pressure rod (510), wherein the collecting plate (501) is fixedly connected with the frame (2), the spring module (502) is fixedly connected with the collecting plate (501) and the vibrating plate (503) and is located in the middle of the collecting plate and the vibrating plate, the first belt pulley (504) rotates synchronously with the first gear (108), the first belt pulley (504) is connected with the second belt pulley (506) through a belt (505), the sliding supporting seat (507) is connected with the pressure rod (510) in a moving mode, the fifth belt pulley (508) is connected with the frame (2) in a rotating mode, and one side of the first cam (509) is fixedly connected with the fifth belt pulley (508) and is connected with the lower end of the pressure rod (510).
3. An indirect blanking grinding device according to claim 1, characterized in that: the circular rack (105) can realize blanking when meshed with the toothed part of the incomplete gear one (103), and the circular rack (105) can reset the blanking plate (107) under the action of the reset spring (104) when not meshed with the incomplete gear one (103) to stop blanking, so that reciprocating motion and intermittent blanking are realized.
4. The indirectly blanking grinding apparatus as set forth in claim 1, wherein: the first gear (108) is a gear with incomplete teeth, and is meshed with the second gear (303), when the first gear (108) rotates, the second gear (303) can realize intermittent motion, so that the grinding wheel (302) can grind intermittently.
5. The grinding device capable of indirectly blanking according to claim 1, wherein: the pressure rod (510) can realize up-and-down reciprocating motion in the rotation process of the first cam (509), the upper end of the pressure rod (510) is provided with a spherical cap, when the pressure rod (510) falls from the highest point, the lower end of the spherical cap is contacted with the vibration plate (503) to exert pressure on the vibration plate (503), so that the spring module (502) stores a part of elastic potential energy, when the pressure rod (510) falls to a certain height, the vibration plate (503) is separated from the spherical cap, at the moment, the elastic force stored by the spring module (502) is released, the vibration plate (503) moves upwards to elastically collide with the screen (405), the screen (405) is forced to vibrate, the first cam (509) moves periodically, and periodic forced vibration of the screen (405) can be realized.
6. The grinding device capable of indirectly blanking according to claim 1, wherein: the grinding wheel (302) and the blanking plate (107) can realize blanking and grinding time sharing under the cooperation of the incomplete gear I (103) and the gear I (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410990831.1A CN118594682A (en) | 2024-07-23 | 2024-07-23 | Indirect type Blanking grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410990831.1A CN118594682A (en) | 2024-07-23 | 2024-07-23 | Indirect type Blanking grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118594682A true CN118594682A (en) | 2024-09-06 |
Family
ID=92553965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410990831.1A Withdrawn CN118594682A (en) | 2024-07-23 | 2024-07-23 | Indirect type Blanking grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118594682A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119303682A (en) * | 2024-12-13 | 2025-01-14 | 河南科技学院 | A grinding device for corn powder processing and an operating method thereof |
-
2024
- 2024-07-23 CN CN202410990831.1A patent/CN118594682A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119303682A (en) * | 2024-12-13 | 2025-01-14 | 河南科技学院 | A grinding device for corn powder processing and an operating method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20240906 |