CN202722064U - Automatic thresher for fresh corns - Google Patents
Automatic thresher for fresh corns Download PDFInfo
- Publication number
- CN202722064U CN202722064U CN 201220437338 CN201220437338U CN202722064U CN 202722064 U CN202722064 U CN 202722064U CN 201220437338 CN201220437338 CN 201220437338 CN 201220437338 U CN201220437338 U CN 201220437338U CN 202722064 U CN202722064 U CN 202722064U
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- China
- Prior art keywords
- line shaft
- blade
- belt
- pulley
- stalk
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- Expired - Lifetime
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Abstract
The utility model discloses an automatic thresher for fresh corns, and the automatic thresher is mainly used for solving the problems that the existing large corn thresher is inconvenient in blade adjustment, is not compact in structure, is high in cost, cannot be accepted and adopted by users tending to need small threshers, and the like. The automatic thresher comprises a rack (1), a motor (2), a power transmission system (27), an automatic feeding device (28), a sized dicing device (29) and an automatic stalk retreating device (30), wherein the motor (2) is used for transmitting power to the automatic feeding device (28), the sized dicing device (29) and the automatic stalk retreating device (30) through the power transmission system (27); and a blade (12) in the sized dicing device (29) is adjustable. According to the automatic thresher for the fresh corns, the sized dicing device is additionally provided with a blade adjusting mechanism, and simultaneously the power transmission system is changed, so that the automatic thresher has the characteristics of adjusting the blade conveniently, and being compact in structure, low in cost and high in threshing efficiency.
Description
Technical field
The utility model relates to a kind of husker sheller, is specifically related to a kind of bright automatic corn thresher.
Background technology
At present, corn threshing has been mature technology, and husker sheller also has a variety of.Because bright corn has higher nutritive value, bright corn has become old and young all food of benefit.Contain juice in the fresh kernel corn; its threshing course can not be as becoming cooked maize, and fresh maize thresher has appearred in the continuous progress along with diet science and technology; its cardinal principle is to utilize guide wheel that corn is sent in the blade of High Rotation Speed, reaches the purpose that iblet separates with corn stem.Most fresh maize threshers all are huge structures, expensive, are difficult to popularize.Existing large-scale fresh maize thresher is mainly reached by frame, motor, power drive system, automatic feeding, pellet device and automatically moves back the stalk installation composition, and the porch of automatic feeding also is provided with charging aperture, and the below of pellet device is provided with out a guide groove.This fresh maize thresher is because there is following defective in reasons in structure: 1. pellet device is comprised of blade and cutterhead; cutterhead is provided with centre bore; blade is fixed on a side of cutterhead and evenly distributes on the centre bore circumference; blade is the size by an extension spring control blade; in use, be difficult to accomplish that blade sizes arbitrarily regulates.2. automatic feeding, pellet device and automatically move back the stalk device and adopt respectively different motor-driven, structure is not compact, and cost is high.3. automatic feeding and automatically move back the stalk device and adopt the chain transmission, because transfer roller is movable, the transfer roller rotating speed is lower, if the phenomenon that the increase of transfer roller rotating speed will cause chain to jump tooth, block, fault rate is high, therefore, automatic feeding and automatically move back the stalk device can only under lower rotating speed, move, threshing efficiency is low.
The utility model content
In order to solve that existing large-scale fresh maize thresher blade adjustment is inconvenient, structure is not compact, cost is high and can't to be accepted by type user less than normal the problem such as employing; the utility model provides a kind of bright automatic corn thresher; pellet device in this aquatic foods automatic corn thresher has increased blade adjustment mechanism; changed simultaneously power drive system; only adopt a motor as power source, have adjustable blade convenience, compact conformation, cost is low and threshing efficiency is high characteristics.
The technical solution of the utility model is: a kind of bright automatic corn thresher comprises frame, motor, power drive system, automatic feeding, pellet device and automatically moves back the stalk device, motor, power drive system, automatic feeding, pellet device and automatically move back the stalk device and be installed on the frame.
A. power drive system comprises that the power gear that links to each other with motor and powered pulley, power transmission shaft, first move back stalk line shaft, second and move back stalk line shaft, the first feeding line shaft, the second feeding line shaft and main shaft, cutterhead is installed on the main shaft, gear drive between motor and the power transmission shaft, direct belt transmission between motor and the main shaft; It is perpendicular and pass through Bevel Gear Transmission that power transmission shaft and first moves back the stalk line shaft, first moves back stalk line shaft and second moves back 1: 1 Spur Gear Driving between the stalk line shaft, and first moves back stalk line shaft and second moves back the stalk line shaft moves back respectively stalk passage both sides by the belt transmission driving live-roller group; Second moves back belt transmission between stalk line shaft and the first feeding line shaft, 1: 1 Spur Gear Driving between the first feeding line shaft and the second feeding line shaft, the first feeding line shaft and the second feeding line shaft drive respectively the live-roller group of feeding-passage both sides by belt transmission;
B. pellet device comprises cutterhead and blade, main shaft can transmitting torque to cutterhead, simultaneously cutterhead relatively main shaft endwisely slip, a plurality of blades are installed on the cutterhead, blade can be along the radially sliding of the revolution circumference of cutterhead, and is provided with between blade and the cutterhead to make blade open laterally the blade spring of trend; Cutterhead and blade are positioned at the central hole of supporting plate, the both sides of supporting plate are respectively equipped with expansion bracket and dish-shaped adjustment disk, link to each other by the pull bar that penetrates supporting plate between expansion bracket and the dish-shaped adjustment disk, pull bar is provided with and makes dish-shaped adjustment disk away from the back-moving spring of supporting plate, the dish adjustment disk is provided with taper seat, the outer end of blade is equipped with the first pulley, the dish adjustment disk is buckled on the blade and its taper seat contacts with the first pulley, be provided with adjustable plate between expansion bracket and the supporting plate, adjustable plate is provided with wedge, the second pulley is installed on the expansion bracket, and wedge is corresponding with pulley, and adjustable plate is driven and can be advanced or pull out by the adjusting screw(rod) that is installed on the supporting plate.
Described automatic feeding is identical with the structure of automatically moving back the stalk device, comprises the live-roller that is distributed in material both sides, road, and live-roller can move along the direction in vertical material road, and the outside of live-roller is provided with spring; Pass through belt transmission between the live-roller of material road homonymy.
The end face of described cutterhead is provided with chute, and blade and blade spring fitting are in chute.
Belt in the described belt transmission and belt pulley adopt synchronous belt and timing belt pulley.
Described first moves back stalk line shaft, second moves back stalk and is equipped with drive pulley on line shaft, the first feeding line shaft and the second feeding line shaft, described live-roller group is provided with driven pulley, the outside of drive pulley and belt contacting surface is provided with at least 2 maintenance wheels that can rotate, and keeps wheel and belt outer wall to be close to; The belt inboard at driven pulley place is provided with and keeps wheel in one, the belt outside between driven pulley and the interior maintenance wheel is respectively equipped with one and keeps wheel, charging line shaft and move back the stalk line shaft no matter, belt can not change because of the size of corn distance between the diaxon disengaging belt pulley that skids yet.
Described frame, motor, power drive system, automatic feeding, pellet device and automatically move back the stalk device and all place in the shell.
The utlity model has following beneficial effect: owing to take such scheme, power source only adopts a motor, by power drive system power is sent to respectively automatic feeding, pellet device and automatically moves back the stalk device, and net synchronization capability is good, compact conformation, cost is low; Increased the mechanism of adjustable blade in the pellet device, can much of thatly adjust at any time when adjustable blade, to adapt to the bright corn of different-diameter, pelletizing is effective.Adopt gear drive and toothed belt transmission in the power drive system, reliable transmission, steadily can fast turn-around, high efficiency.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is structural representations of another angle of the utility model.
Accompanying drawing 3 is structural representations of Fig. 1 medium power transmission system 27.
Accompanying drawing 4 is structural representations of pellet device 29 among Fig. 1.
Accompanying drawing 5 is another angle structural representations of pellet device 29 among Fig. 1.
Accompanying drawing 6 is structural representations of automatic feeding 28 among Fig. 1.
Accompanying drawing 7 is another angle structural representations of automatic feeding 28 among Fig. 1.
Accompanying drawing 8 is outline drawings of the present utility model.
1-frame among the figure, 2-motor, 3-power gear, the 4-powered pulley, the 5-power transmission shaft, 6-first moves back the stalk line shaft, 7-second moves back the stalk line shaft, 8-the first feeding line shaft, 9-the second feeding line shaft, the 10-main shaft, 11-cutterhead, 12-blade, 13-blade spring, 14-supporting plate, 15-expansion bracket, 16-dish adjustment disk, 17-pull bar, 18-back-moving spring, the 19-taper seat, 20-the first pulley, 21-adjustable plate, the 22-wedge, 23-the second pulley, 24-adjusting screw(rod), the 25-live-roller, 26-spring, 27-power drive system, the 28-automatic feeding, 29-pellet device, 30-move back the stalk device automatically, the 31-shell, 32-drive pulley, 33-driven pulley, 34-keeps wheel, keeps wheel in the 35-.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
By Fig. 1～shown in Figure 8; a kind of bright automatic corn thresher comprises frame 1, motor 2, power drive system 27, automatic feeding 28, pellet device 29 and automatically moves back stalk device 30, motor 2, power drive system 27, automatic feeding 28, pellet device 29 and automatically move back stalk device 30 and be installed on the frame 1.
A. power drive system 27 comprises that the power gear 3 that links to each other with motor 2 and powered pulley 4, power transmission shaft 5, first move back stalk line shaft 6, second and move back stalk line shaft 7, the first feeding line shaft 8, the second feeding line shaft 9 and main shaft 10, cutterhead 11 is installed on the main shaft 10, gear drive between motor 2 and the power transmission shaft 5, direct belt transmission between motor 2 and the main shaft 10; It is perpendicular and pass through Bevel Gear Transmission that power transmission shaft 5 and first moves back stalk line shaft 6, first moves back stalk line shaft 6 and second moves back 1: 1 Spur Gear Driving between the stalk line shaft 7, and first moves back stalk line shaft 6 and second moves back stalk line shaft 7 moves back respectively stalk passage both sides by the belt transmission driving live-roller group; Second moves back belt transmission between stalk line shaft 7 and the first feeding line shaft 6,1: 1 Spur Gear Driving between the first feeding line shaft 8 and the second feeding line shaft 9, the first feeding line shaft 8 and the second feeding line shaft 9 drive respectively the live-roller group of feeding-passage both sides by belt transmission;
Owing to take technique scheme, power source only to adopt a motor 2, by power drive system 27 power is sent to respectively automatic feeding 28, pellet device 29 and automatically moves back stalk device 30, net synchronization capability is good, compact conformation, cost is low; Increased the mechanism of adjustable blade 12 in the pellet device 29, can much of thatly adjust at any time when adjustable blade 12, to adapt to the bright corn of different-diameter, pelletizing is effective.Adopt gear drive and band transmission in the power drive system 27, reliable transmission, steadily can fast turn-around, high efficiency.
Described automatic feeding 28 is identical with the structure of automatically moving back stalk device 30, comprises the live-roller 25 that is distributed in material both sides, road, and live-roller 25 can move along the direction in vertical material road, and the outside of live-roller 25 is provided with spring 26; Pass through belt transmission between the live-roller 25 of material road homonymy.In charging with move back in the stalk process, live-roller 25 moves along the direction in vertical material road, and there is not the phenomenon of jumping tooth, blocking in belt transmission, and adapts to high speed rotating, and high efficiency is reliable.
The end face of described cutterhead 11 is provided with chute, and blade 12 and blade spring 13 are installed in the chute.Blade 12 slides in chute and regulated by dish-shaped adjustment disk 16, and is simple in structure, easy to use.
Belt in the described belt transmission and belt pulley adopt synchronous belt and timing belt pulley.Effectively avoid belt creep, transmission efficiency is high.
Described first moves back stalk line shaft 6, second moves back stalk and is equipped with drive pulley 32 on line shaft 7, the first feeding line shaft 8 and the second feeding line shaft 9, described live-roller group is provided with driven pulley 33, drive pulley 32 is provided with at least 2 maintenance wheels 34 that can rotate with the outside of belt contacting surface, keeps wheel 34 and belt outer wall to be close to; The belt inboard at driven pulley 33 places is provided with and keeps wheel 35 in one, and the belt outside between driven pulley 33 and the interior maintenance wheel 35 is respectively equipped with one and keeps wheel 34.Because the corn diameter is different, the meeting of live-roller group move around along the direction that the material road hangs down, and is tight when loose when making belt, and the purpose that maintenance wheel 34 interior maintenances wheels 35 are set is that belt is adjacent to drive pulley 32 and driven pulley 33 all the time, transmitting power has guaranteed transmission efficiency effectively.
Described frame 1, motor 2, power drive system 27, automatic feeding 28, pellet device 29 and automatically move back stalk device 30 and all place in the shell 31.Avoid when corn threshing, hurting sb.'s feelings, safe and reliable.
Claims (6)
1. bright automatic corn thresher; comprise frame (1), motor (2), power drive system (27), automatic feeding (28), pellet device (29) and automatically move back stalk device (30); motor (2), power drive system (27), automatic feeding (28), pellet device (29) and automatically move back stalk device (30) and be installed on the frame (1) is characterized in that:
A. power drive system (27) comprises that the power gear (3) that links to each other with motor (2) and powered pulley (4), power transmission shaft (5), first move back stalk line shaft (6), second and move back stalk line shaft (7), the first feeding line shaft (8), the second feeding line shaft (9) and main shaft (10), cutterhead (11) is installed on the main shaft (10), gear drive between motor (2) and the power transmission shaft (5), direct belt transmission between motor (2) and the main shaft (10); It is perpendicular and pass through Bevel Gear Transmission that power transmission shaft (5) and first moves back stalk line shaft (6), first moves back stalk line shaft (6) and second moves back 1: 1 Spur Gear Driving between stalk line shaft (7), and first moves back stalk line shaft (6) and second moves back stalk line shaft (7) and drive by belt transmission respectively and move back the live-roller group of obstructing the passage both sides; Second moves back belt transmission between stalk line shaft (7) and the first feeding line shaft (6), 1: 1 Spur Gear Driving between the first feeding line shaft (8) and the second feeding line shaft (9), the first feeding line shaft (8) and the second feeding line shaft (9) drive respectively the live-roller group of feeding-passage both sides by belt transmission;
B. pellet device (29) comprises cutterhead (11) and blade (12), main shaft (10) can transmitting torque to cutterhead (11), cutterhead (11) can endwisely slip by relative main shaft (10) simultaneously, a plurality of blades (12) are installed on the cutterhead (11), blade (12) can be along the radially sliding of the revolution circumference of cutterhead (11), and is provided with between blade (12) and the cutterhead (11) to make blade (12) open laterally the blade spring (13) of trend; Cutterhead (11) and blade (12) are positioned at the central hole of supporting plate (14), the both sides of supporting plate (14) are respectively equipped with expansion bracket (15) and dish-shaped adjustment disk (16), link to each other by the pull bar (17) that penetrates supporting plate (14) between expansion bracket (15) and the dish-shaped adjustment disk (16), pull bar (17) is provided with and makes dish-shaped adjustment disk (16) away from the back-moving spring (18) of supporting plate (14), dish adjustment disk (16) is provided with taper seat (19), the outer end of blade (12) is equipped with the first pulley (20), dish adjustment disk (16) is buckled in blade (12) upward and its taper seat (19) contacts with the first pulley (20), be provided with adjustable plate (21) between expansion bracket (15) and the supporting plate (14), adjustable plate (21) is provided with wedge (22), the second pulley (23) is installed on the expansion bracket (15), wedge (22) is corresponding with pulley (23), and adjustable plate (21) is driven and can be advanced or pull out by the adjusting screw(rod) (24) that is installed on the supporting plate (14).
2. bright automatic corn thresher according to claim 1, it is characterized in that: automatic feeding (28) is identical with the structure of automatically moving back stalk device (30), comprise the live-roller (25) that is distributed in material both sides, road, live-roller (25) can move along the direction in vertical material road, and the outside of live-roller (25) is provided with spring (26); Pass through belt transmission between the live-roller (25) of material road homonymy.
3. bright automatic corn thresher according to claim 1 and 2, it is characterized in that: the end face of cutterhead (11) is provided with chute, and blade (12) and blade spring (13) are installed in the chute.
4. bright automatic corn thresher according to claim 1 and 2 is characterized in that: the belt in the belt transmission and belt pulley employing synchronous belt and timing belt pulley.
5. bright automatic corn thresher according to claim 4, it is characterized in that: first moves back stalk line shaft (6), second moves back stalk and is equipped with drive pulley (32) on line shaft (7), the first feeding line shaft (8) and the second feeding line shaft (9), described live-roller group is provided with driven pulley (33), drive pulley (32) is provided with at least 2 maintenance wheels (34) that can rotate with the outside of belt contacting surface, keeps wheel (34) and belt outer wall to be close to; The belt inboard that driven pulley (33) is located is provided with and keeps wheel (35) in one, and the belt outside between driven pulley (33) and the interior maintenance wheel (35) is respectively equipped with one and keeps wheel (34).
6. bright automatic corn thresher according to claim 1 and 2 is characterized in that: frame (1), motor (2), power drive system (27), automatic feeding (28), pellet device (29) and automatically move back stalk device (30) and all place in the shell (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220437338 CN202722064U (en) | 2012-08-30 | 2012-08-30 | Automatic thresher for fresh corns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220437338 CN202722064U (en) | 2012-08-30 | 2012-08-30 | Automatic thresher for fresh corns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202722064U true CN202722064U (en) | 2013-02-13 |
Family
ID=47647832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220437338 Expired - Lifetime CN202722064U (en) | 2012-08-30 | 2012-08-30 | Automatic thresher for fresh corns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202722064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823388A (en) * | 2012-08-30 | 2012-12-19 | 王军财 | Fresh corn automatic thresher |
| CN105557207A (en) * | 2016-02-20 | 2016-05-11 | 朱谷春 | Rotary corn thresher |
-
2012
- 2012-08-30 CN CN 201220437338 patent/CN202722064U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823388A (en) * | 2012-08-30 | 2012-12-19 | 王军财 | Fresh corn automatic thresher |
| CN102823388B (en) * | 2012-08-30 | 2014-09-03 | 王军财 | Fresh corn automatic thresher |
| CN105557207A (en) * | 2016-02-20 | 2016-05-11 | 朱谷春 | Rotary corn thresher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130213 Effective date of abandoning: 20140903 |
|
| RGAV | Abandon patent right to avoid regrant |