CN216396475U - Cereal reducing mechanism for agricultural production - Google Patents
Cereal reducing mechanism for agricultural production Download PDFInfo
- Publication number
- CN216396475U CN216396475U CN202122537845.2U CN202122537845U CN216396475U CN 216396475 U CN216396475 U CN 216396475U CN 202122537845 U CN202122537845 U CN 202122537845U CN 216396475 U CN216396475 U CN 216396475U
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- Prior art keywords
- squeezing
- rod
- agricultural production
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- 238000012271 agricultural production Methods 0.000 title claims abstract description 17
- 235000013339 cereals Nutrition 0.000 title claims description 34
- 230000007246 mechanism Effects 0.000 title claims description 4
- 238000001125 extrusion Methods 0.000 claims abstract description 20
- 239000004744 fabric Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 238000012216 screening Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000010871 livestock manure Substances 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
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a grain crushing device for agricultural production, which comprises a shell, wherein a feed inlet is fixedly arranged at the top end of the shell, two squeezing rollers are arranged below the feed inlet, inclined planes are arranged at positions, located at two sides below the squeezing rollers, of the inner wall of the shell, a cambered groove is arranged below the inclined planes, a squeezing bin is fixedly arranged in the middle of the cambered groove, a squeezing hammer is arranged inside the squeezing bin, a fixing rod is fixedly arranged on the upper end face of the squeezing hammer, a strip-shaped groove is arranged on the outer surface of the fixing rod, a bent rod is clamped inside the strip-shaped groove, a round rod is fixedly arranged at the other side of the outer surface of the fixing rod, an eccentric wheel is arranged at the other end of the round rod, and a screen is arranged below the squeezing bin. According to the utility model, the extrusion roller, the extrusion bin, the screen and the extrusion hammer are arranged, so that grains are sequentially subjected to extrusion hammering and screening, a plurality of crushing modes are increased, and meanwhile, the crushing efficiency of the grains is greatly improved.
Description
Technical Field
The utility model relates to the technical field of grain crushing, in particular to a grain crushing device for agricultural production.
Background
Agricultural production refers to the production activities for planting crops, including the production of other crops such as cash crops, green manure crops, farm crops and other crops, and in the process of producing agriculture, the grains need to be crushed by a crushing device.
However, the crushing mode of the existing grain crushing device usually adopts the crushing mode that the grinding rollers rotate concentrically, the crushing mode is single, and the crushing efficiency is not high; therefore, the existing requirements are not met, and a grain crushing device for agricultural production is provided for the grain crushing device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a grain crushing device for agricultural production, which aims to solve the problems that the crushing mode of the existing grain crushing device proposed in the background art usually adopts a crushing mode that grinding rollers rotate concentrically, the crushing mode is single, the crushing efficiency is not high, and the like.
In order to achieve the purpose, the utility model provides the following technical scheme: a grain crushing device for agricultural production comprises a shell, wherein a feed inlet is fixedly installed at the top end of the shell, two squeezing rollers are arranged below the feed inlet, inclined planes are arranged at the positions, located at the two sides below the squeezing rollers, of the inner wall of the shell, a cambered groove is formed below the inclined planes, a squeezing bin is fixedly installed in the middle of the cambered groove, a squeezing hammer is arranged inside the squeezing bin, a fixing rod is fixedly installed on the upper end face of the squeezing hammer, a strip-shaped groove is formed in the outer surface of the fixing rod, a bent rod is clamped inside the strip-shaped groove, a round rod is fixedly installed on the other side of the outer surface of the fixing rod, an eccentric wheel is arranged at the other end of the round rod, a screen is arranged below the squeezing bin, a fixing shaft is fixedly installed in the middle of the two side faces of the screen, and a fixing pipe is fixedly installed at one end corner of the lower end face of the screen, the inside card of fixed pipe has the cylinder kelly, the top fixed mounting of cylinder kelly has the connecting rod, the upper end swing joint of connecting rod has the movable rod, the centre card on movable rod top has the pivot, the rear end face fixed mounting of pivot has the disc, the equal fixed mounting of rear end face of disc and eccentric wheel has the gear, the surface toothing of gear is connected with the conveying rack, the both sides of connecting rod all are provided with the stopper, the position that the casing surface is close to the bottom is provided with the visual window, the bottom of casing is provided with the discharge gate, the bottom of discharge gate is provided with the socket box.
Preferably, a first motor is fixedly mounted at the top end of one of the squeezing rollers, and a transmission gear device is arranged at the top ends of the two squeezing rollers.
Preferably, the outer surface of the extrusion bin is provided with a plurality of through holes, and the extrusion bin is fixed on the lower end face of the cambered surface groove through welding.
Preferably, one end of the bent rod is clamped inside the strip-shaped groove, and the other end of the bent rod is fixedly installed on the inner wall of the shell.
Preferably, a clamping groove is formed in one side face, close to the round rod, of the eccentric wheel, and the outer surface of the top end of the round rod is clamped inside the clamping groove.
Preferably, a second motor is fixedly mounted on the rear end face of one of the gears, a cylindrical clamping groove is formed in the inner wall of the shell, and the outer surface of the fixing shaft is clamped inside the cylindrical clamping groove.
Preferably, the fixed pipe and the screen are of an integrally formed structure, and the outer surface of the cylindrical clamping rod is clamped inside the fixed pipe.
Compared with the prior art, the utility model has the beneficial effects that: this cereal reducing mechanism for agricultural production through setting up squeeze roll, extrusion storehouse, screen cloth and extrusion hammer, makes cereal successively through extrusion hammering and sieve, has increased a plurality of kibbling modes, has improved the crushing efficiency of cereal simultaneously greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic view of the construction of the squeeze roll of the present invention;
FIG. 3 is a schematic view of the internal structure of the housing according to the present invention;
FIG. 4 is a schematic view of the internal structure of the cambered surface groove of the present invention.
In the figure: 1. a housing; 2. a feed inlet; 3. a visual window; 4. a receiving box; 5. a first motor; 6. a second motor; 7. a discharge port; 8. a squeeze roll; 9. a transfer rack; 10. a bevel; 11. an eccentric wheel; 12. a gear; 13. a cambered surface groove; 14. extruding the bin; 15. screening a screen; 16. a card slot; 17. a round bar; 18. fixing the rod; 19. bending a rod; 20. a strip-shaped groove; 21. extruding a hammer; 22. a fixed shaft; 23. a disc; 24. a limiting block; 25. a fixed tube; 26. a cylindrical clamping rod; 27. a connecting rod; 28. a rotating shaft; 29. a movable rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a grain crushing device for agricultural production comprises a shell 1, a feed inlet 2 is fixedly installed at the top end of the shell 1, two squeezing rollers 8 are arranged below the feed inlet 2, inclined planes 10 are arranged at positions, located at two sides below the squeezing rollers 8, of the inner wall of the shell 1, an arc-shaped groove 13 is arranged below the inclined planes 10, a squeezing bin 14 is fixedly installed in the middle of the arc-shaped groove 13, a squeezing hammer 21 is arranged inside the squeezing bin 14, a fixing rod 18 is fixedly installed on the upper end face of the squeezing hammer 21, a strip-shaped groove 20 is arranged on the outer surface of the fixing rod 18, a bent rod 19 is clamped inside the strip-shaped groove 20, a round rod 17 is fixedly installed on the other side of the outer surface of the fixing rod 18, an eccentric wheel 11 is arranged at the other end of the round rod 17, a screen 15 is arranged below the squeezing bin 14, a fixing shaft 22 is fixedly installed in the middle of two side faces of the screen 15, and a fixing pipe 25 is fixedly installed at one end corner of the lower end face of the screen 15, fixed pipe 25's inside card has cylinder kelly 26, cylinder kelly 26's top fixed mounting has connecting rod 27, connecting rod 27's upper end swing joint has movable rod 29, the middle card on movable rod 29 top has pivot 28, the rear end face fixed mounting of pivot 28 has disc 23, the equal fixed mounting of rear end face of disc 23 and eccentric wheel 11 has gear 12, gear 12's surface toothing is connected with conveying rack 9, connecting rod 27's both sides all are provided with stopper 24, the position that the casing 1 surface is close to the bottom is provided with visual window 3, the bottom of casing 1 is provided with discharge gate 7, the bottom of discharge gate 7 is provided with and holds box 4.
In the utility model: a motor I5 is fixedly mounted at the top end of one of the squeezing rollers 8, and a transmission gear device is arranged at the top ends of the two squeezing rollers 8, so that the two squeezing rollers 8 are driven to rotate through the motor I5, and first-round crushing is carried out on grains.
In the utility model: the surface that extrudes storehouse 14 is provided with a plurality of through-hole, and extrusion storehouse 14 passes through welded fastening at the lower terminal surface of cambered surface recess 13, makes the inside cereal of cambered surface recess 13 fall in the inside of extrusion storehouse 14, extrudees the through-hole through extrusion storehouse 14 surface after the hammering outside discharge through extrusion hammer 21 extrusion in extrusion storehouse 14 inside.
In the utility model: one end of the bent rod 19 is clamped inside the strip-shaped groove 20, and the other end of the bent rod 19 is fixedly arranged on the inner wall of the shell 1, so that the fixed rod 18 can move up and down under the limit of the bent rod 19 and the strip-shaped groove 20.
In the utility model: a clamping groove 16 is formed in one side face, close to the round rod 17, of the eccentric wheel 11, the outer surface of the top end of the round rod 17 is clamped inside the clamping groove 16, and when the eccentric wheel 11 rotates, the round rod 17 slides inside the clamping groove 16, so that the round rod 17 drives the fixing rod 18 to move up and down.
In the utility model: the rear end face of one of the gears 12 is fixedly provided with a second motor 6, the inner wall of the shell 1 is provided with a cylindrical clamping groove, the outer surface of the fixing shaft 22 is clamped inside the cylindrical clamping groove, the two gears 12 are driven to rotate through the second motor 6 and the conveying rack 9, the eccentric wheel 11 drives the fixing rod 18 to move up and down, the cylindrical clamping rod 26 drives the screen 15 to shake back and forth, and grain particles above the screen 15 are convenient to sieve.
In the utility model: fixed pipe 25 and screen cloth 15 are integrated into one piece structure, and the surface card of cylinder kelly 26 is in the inside of fixed pipe 25, and the fixed pipe 25 that drives when making cylinder kelly 26 reciprocate moves, makes screen cloth 15 round fixed axle 22 turn round.
The working principle is as follows: when the grain crusher is used, a power supply is switched on, grains needing to be crushed are poured into the shell 1 through the feeding hole 2, the motor I5 is started to drive the squeezing roller 8 to rotate, the grains are crushed for the first time, the crushed grains fall in the arc-shaped groove 13 and fall in the squeezing bin 14 along the inner wall of the arc-shaped groove 13, the motor II 6 is started, the motor II 6 and the transmission rack 9 drive the two gears 12 to rotate, so as to drive the eccentric wheel 11 and the disc 23 to rotate, the eccentric wheel 11 drives the round rod 17 in the clamping groove 16 to move up and down, so that the round rod 17 drives the squeezing hammer 21 to move up and down through the fixed rod 18, the grains in the squeezing bin 14 are hammered and crushed, the hammered grains are discharged outwards through the through holes in the outer surface of the squeezing bin 14 and fall above the screen 15, the disc 23 drives the movable rod 29 to rotate through the rotating shaft 28 when rotating, the movable rod 29 drives the fixed pipe 25 on the outer surface of the cylindrical clamping rod 26 to move up and down through the connecting rod 27, therefore, the screen 15 is turned around the fixed shaft 22, the screening efficiency of the screen 15 is accelerated, and grains screened by the screen 15 fall in the receiving box 4.
In summary, the following steps: through setting up squeeze roll 8, extrusion storehouse 14, screen cloth 15 and extrusion hammer 21, make cereal successively through extrusion hammering and sieve, increased a plurality of kibbling modes, improved the crushing efficiency of cereal simultaneously greatly.
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.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a cereal reducing mechanism for agricultural production, casing (1), its characterized in that: the feed inlet is characterized in that a feed inlet (2) is fixedly mounted at the top end of the shell (1), two squeezing rollers (8) are arranged below the feed inlet (2), inclined planes (10) are arranged at positions, located on two sides below the squeezing rollers (8), of the inner wall of the shell (1), cambered grooves (13) are formed in the lower portions of the inclined planes (10), squeezing bins (14) are fixedly mounted in the middles of the cambered grooves (13), squeezing hammers (21) are arranged inside the squeezing bins (14), fixing rods (18) are fixedly mounted on the upper end faces of the squeezing hammers (21), strip-shaped grooves (20) are formed in the outer surfaces of the fixing rods (18), bent rods (19) are clamped inside the strip-shaped grooves (20), round rods (17) are fixedly mounted on the other sides of the outer surfaces of the fixing rods (18), eccentric wheels (11) are arranged at the other ends of the round rods (17), a screen (15) is arranged below the squeezing bins (14), the middle of screen cloth (15) both sides face fixed mounting has fixed axle (22), an end angle fixed mounting of terminal surface has fixed pipe (25) under screen cloth (15), the inside card of fixed pipe (25) has cylinder kelly (26), the top fixed mounting of cylinder kelly (26) has connecting rod (27), the upper end swing joint of connecting rod (27) has movable rod (29), the middle card on movable rod (29) top has pivot (28), the rear end face fixed mounting of pivot (28) has disc (23), the equal fixed mounting of rear end face of disc (23) and eccentric wheel (11) has gear (12), the surface mesh of gear (12) is connected with conveying rack (9), the both sides of connecting rod (27) all are provided with stopper (24), the position that casing (1) surface is close to the bottom is provided with visual window (3), the bottom of casing (1) is provided with discharge gate (7), the bottom of discharge gate (7) is provided with and holds box (4).
2. The grain crushing device for agricultural production according to claim 1, wherein: a first motor (5) is fixedly mounted at the top end of one of the squeezing rollers (8), and transmission gear devices are arranged at the top ends of the two squeezing rollers (8).
3. The grain crushing device for agricultural production according to claim 1, wherein: the outer surface of the extrusion bin (14) is provided with a plurality of through holes, and the extrusion bin (14) is fixed on the lower end face of the cambered surface groove (13) through welding.
4. The grain crushing device for agricultural production according to claim 1, wherein: one end of the bent rod (19) is clamped in the strip-shaped groove (20), and the other end of the bent rod (19) is fixedly arranged on the inner wall of the shell (1).
5. The grain crushing device for agricultural production according to claim 1, wherein: a clamping groove (16) is formed in one side face, close to the round rod (17), of the eccentric wheel (11), and the outer surface of the top end of the round rod (17) is clamped inside the clamping groove (16).
6. The grain crushing device for agricultural production according to claim 1, wherein: a second motor (6) is fixedly mounted on the rear end face of one of the gears (12), a cylindrical clamping groove is formed in the inner wall of the shell (1), and the outer surface of the fixing shaft (22) is clamped inside the cylindrical clamping groove.
7. The grain crushing device for agricultural production according to claim 1, wherein: the fixed pipe (25) and the screen (15) are of an integrally formed structure, and the outer surface of the cylindrical clamping rod (26) is clamped inside the fixed pipe (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122537845.2U CN216396475U (en) | 2021-10-21 | 2021-10-21 | Cereal reducing mechanism for agricultural production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122537845.2U CN216396475U (en) | 2021-10-21 | 2021-10-21 | Cereal reducing mechanism for agricultural production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216396475U true CN216396475U (en) | 2022-04-29 |
Family
ID=81297584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122537845.2U Expired - Fee Related CN216396475U (en) | 2021-10-21 | 2021-10-21 | Cereal reducing mechanism for agricultural production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216396475U (en) |
-
2021
- 2021-10-21 CN CN202122537845.2U patent/CN216396475U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20220429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |