CN219898410U - Cereal reducing mechanism - Google Patents
Cereal reducing mechanism Download PDFInfo
- Publication number
- CN219898410U CN219898410U CN202321067090.7U CN202321067090U CN219898410U CN 219898410 U CN219898410 U CN 219898410U CN 202321067090 U CN202321067090 U CN 202321067090U CN 219898410 U CN219898410 U CN 219898410U
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- Prior art keywords
- crushing
- casing
- cereal
- shell
- belt pulley
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- 235000013339 cereals Nutrition 0.000 title claims description 24
- 238000005192 partition Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000003801 milling Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 2
- 238000007599 discharging Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012271 agricultural production Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 235000013616 tea Nutrition 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a grain crushing device, which comprises a workbench, wherein a belt pulley mechanism is arranged on the workbench, a crushing mechanism is arranged on one side of the workbench, the crushing mechanism comprises a rack, a shell is arranged on the rack, a feed inlet is arranged at the upper end of the shell, a discharge outlet is arranged at the lower end of the shell, an organic door can be detachably arranged on the outer surface of the shell, a crushing assembly is arranged in the shell, the crushing assembly is detachably arranged in the shell, and the input end of the crushing assembly extends out of the shell and is connected with the output end of the belt pulley mechanism.
Description
Technical Field
The utility model discloses the technical field of grain milling processing machinery, and particularly relates to a grain crushing device.
Background
Agricultural production refers to the production activity of planted crops. Including the production of crops such as grains, cotton, oil, hemp, silk, tea, sugar, vegetables, cigarettes, fruits, medicines, miscellaneous (referring to other commercial crops, green manure crops, feed crops and other crops). In national farm accounting, an "agricultural production" account is set up to check, a lender (or an increaser) registers the occurrence of production cost, and a lender (or a decreaser) registers the cost balance after the production of agricultural products is completed and accepted. The prior grain crushing device for agricultural production is characterized in that crushing cutters are fixedly arranged in a crushing assembly, and the cutters are difficult to maintain and replace once damaged, so that the cutter is very inconvenient.
Disclosure of Invention
The present utility model is directed to a grain crushing apparatus, which solves the above-mentioned problems.
In order to achieve the above purpose, the utility model provides a grain crushing device, which comprises a workbench, wherein a belt pulley mechanism is arranged on the workbench, a crushing mechanism is arranged on one side of the workbench, the crushing mechanism comprises a frame, a shell is arranged on the frame, a feeding port is arranged at the upper end of the shell, a discharging port is arranged at the lower end of the shell, an organic door can be detachably arranged on the outer surface of the shell, a crushing assembly is arranged in the shell, the crushing assembly is detachably arranged in the shell, and the input end of the crushing assembly extends out of the shell and is connected with the output end of the belt pulley mechanism.
Preferably, the crushing assembly comprises at least two circular clapboards, a main shaft is arranged at the center of each circular clapboard, the main shaft extends out of the machine shell and is connected with the output end of the belt pulley mechanism, a detachable auxiliary shaft is arranged between the circular clapboards, and a plurality of crushing cutters are sleeved on the auxiliary shaft.
Preferably, a screen assembly is arranged between the inside of the casing and the circular partition plate, and a plurality of through holes are formed in the screen assembly.
Preferably, the belt pulley mechanism comprises a supporting plate, a motor is arranged on the supporting plate, a transmission belt is sleeved on the output end of the motor, a first rotary drum is arranged at one end of the transmission belt, the first rotary drum is arranged on the output end of the motor, and a second rotary drum is arranged at the other end of the transmission belt.
Preferably, a bearing seat is arranged between the belt pulley mechanism and the crushing mechanism, and the main shaft penetrates through the bearing seat and is sleeved on the second rotary drum.
Preferably, an opening and closing handle is arranged between the machine door and the machine shell.
Preferably, screws are uniformly arranged around the supporting plate, and the supporting plate is fixedly connected with threads in the workbench through the screws.
Preferably, a discharging baffle is arranged at the connecting end of the discharging port and the shell.
Compared with the prior art, the utility model has the beneficial effects that: when the auxiliary shaft type crushing machine is used, the crushing cutter needs to be replaced, the machine door can be opened to detach the auxiliary shaft on the circular partition plate to replace the cutter, and manual maintenance and replacement are facilitated.
Drawings
FIG. 1 is a schematic view of the whole structure of a grain crushing apparatus;
FIG. 2 is a schematic view of the internal structure of the pulverizing mechanism;
fig. 3 is a schematic diagram of the overall structure of the pulley mechanism:
in the figure: 1. a work table; 2. a pulley mechanism; 201. a support plate; 202. a motor; 203. a drive belt; 204. a first drum; 205. a second drum; 206. a screw; 3. a crushing mechanism; 301. a frame; 302. a housing; 303. a feed inlet; 304. a discharge port; 305. a gate; 3051. an opening and closing handle; 306. a crushing assembly; 307. a circular partition; 308. a main shaft; 309. a secondary shaft; 310. crushing a cutter; 311. a screen assembly; 312. a through hole; 313. a discharging baffle; 4. and a bearing seat.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and detailed description below:
in the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Referring to fig. 1-3, a grain crushing device comprises a workbench 1, a belt pulley mechanism 2 is arranged on the workbench 1, a crushing mechanism 3 is arranged on one side of the workbench 1, the crushing mechanism 3 comprises a rack 301, a shell 302 is arranged on the rack 301, a feeding port is arranged at the upper end of the shell 302, a discharging port 303 is arranged at the lower end of the shell 302, a machine door 305 is detachably arranged on the outer surface of the shell 302, a crushing assembly 306 is arranged inside the shell 302, the crushing assembly 306 is detachably arranged inside the shell 302, and the input end of the crushing assembly 306 extends out of the shell 302 and is connected with the output end of the belt pulley mechanism 2.
In the embodiment of the utility model, the crushing assembly 306 comprises at least two circular clapboards 307, a main shaft 308 is arranged in the center of the circular clapboards 307, the main shaft 308 extends out of the machine shell 302 to be connected with the output end of the belt pulley mechanism 2, a detachable auxiliary shaft 309 is arranged between the circular clapboards 307, a plurality of crushing cutters 310 are sleeved on the auxiliary shaft 309, and the cutters are detached through the auxiliary shaft 309 on the circular clapboards 307 to be replaced.
In the embodiment of the utility model, a screen assembly 311 is arranged between the interior of the casing 302 and the circular partition 307, a plurality of through holes 312 are arranged on the screen assembly 311, and grains particles pass through the screen assembly 311 and reach the discharge outlet 303 from the through holes 312 to discharge.
In the embodiment of the utility model, the pulley mechanism 2 comprises a supporting plate 201, a motor 202 is arranged on the supporting plate 201, a transmission belt 203 is sleeved on the output end of the motor 202, a first rotary drum 204 is arranged at one end of the transmission belt 203, the first rotary drum 204 is arranged on the output end of the motor 202, a second rotary drum 205 is arranged at the other end of the transmission belt 203, and the motor 202 drives a pulley rotary crushing assembly 306 to rotate in a machine shell 302, so that the crushing assembly 306 rotates at a high speed.
In the embodiment of the utility model, a bearing seat 4 is arranged between the belt pulley mechanism 2 and the crushing mechanism 3, the main shaft 308 is sleeved on the second rotary drum 205 through the bearing seat 4, and the main shaft 308 is limited and supported by the bearing seat 4 and the second rotary drum 205, so that the rotation stability of the main shaft 308 on the second rotary drum 205 is greatly improved.
In the embodiment of the present utility model, an opening/closing handle 3051 is provided between the door 305 and the housing 302, and the door 305 is opened by the opening/closing handle 3051, so that the cutter inside the crushing apparatus can be replaced conveniently.
In the embodiment of the utility model, screws 206 are uniformly arranged around the supporting plate 201, and the supporting plate 201 is fixedly connected with the threads in the workbench 1 through the screws 206.
In the embodiment of the utility model, the connection end of the discharge port 303 and the casing 302 is provided with the discharge baffle 313, and the discharge port 303 is blocked by the movement of the discharge baffle 313, so that the material cannot continuously fall, and a large amount of fly ash is avoided during continuous discharge.
The working principle of the utility model is as follows: firstly, grains are poured from a feed inlet, at the moment, the motor 202 is started to drive the crushing assembly 306 to rotate in the shell 302 through the driving belt 203, the crushing assembly 306 continuously applies impact stress to the grains through the crushing cutter 310 in the rotating process, the grains can be rapidly divided into a plurality of small blocks through the plurality of circular partition plates 307, when the crushed grains are small enough, the grains reach the discharge outlet 303 from the through hole 312 through the screen assembly 311 to discharge, when the crushing cutter 310 needs to be replaced in use, the auxiliary shaft 309 on the circular partition plates 307 can be detached to replace the cutter by opening the machine door 305, and the manual maintenance and replacement are convenient.
It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the utility model as defined in the appended claims.
Claims (8)
1. The utility model provides a cereal reducing mechanism, includes workstation, its characterized in that: be equipped with belt pulley mechanism on the workstation, workstation one side is equipped with crushing mechanism, crushing mechanism includes the frame, be equipped with the casing in the frame, the casing upper end is equipped with the feed inlet, the casing lower extreme is equipped with the discharge gate, demountable installation has the organic door on the casing surface, the inside crushing subassembly that is equipped with of casing, crushing subassembly demountable installation is inside the casing, crushing subassembly's input stretches out the casing with belt pulley mechanism's output is connected.
2. A cereal crushing device according to claim 1, characterized in that the crushing assembly comprises at least two circular partition plates, a main shaft is arranged in the center of each circular partition plate, the main shaft extends out of the casing and is connected with the output end of the belt pulley mechanism, a detachable auxiliary shaft is arranged between the circular partition plates, and a plurality of crushing cutters are sleeved on the auxiliary shaft.
3. A cereal milling device according to claim 2, wherein a screen assembly is arranged between the interior of the housing and the circular partition, and wherein a plurality of through holes are provided in the screen assembly.
4. A cereal crushing device according to claim 2, wherein the belt pulley mechanism comprises a support plate, a motor is arranged on the support plate, a transmission belt is sleeved on the output end of the motor, a first rotary drum is arranged at one end of the transmission belt, the first rotary drum is arranged on the output end of the motor, and a second rotary drum is arranged at the other end of the transmission belt.
5. A cereal milling device as claimed in claim 4, wherein a bearing block is arranged between the pulley means and the milling means, and the spindle is arranged on the second drum through the bearing block.
6. A cereal milling device according to claim 1, wherein an opening and closing handle is provided between the door and the housing.
7. The grain crushing device of claim 4, wherein screws are uniformly arranged around the supporting plate, and the supporting plate is fixedly connected with threads in the workbench through the screws.
8. A cereal milling device according to claim 1, wherein the outlet is provided with an outlet baffle at the end of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321067090.7U CN219898410U (en) | 2023-05-06 | 2023-05-06 | Cereal reducing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321067090.7U CN219898410U (en) | 2023-05-06 | 2023-05-06 | Cereal reducing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219898410U true CN219898410U (en) | 2023-10-27 |
Family
ID=88425007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321067090.7U Active CN219898410U (en) | 2023-05-06 | 2023-05-06 | Cereal reducing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219898410U (en) |
-
2023
- 2023-05-06 CN CN202321067090.7U patent/CN219898410U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |