CN107810702B - Improved generation straw rubbing crusher - Google Patents
Improved generation straw rubbing crusher Download PDFInfo
- Publication number
- CN107810702B CN107810702B CN201711072491.0A CN201711072491A CN107810702B CN 107810702 B CN107810702 B CN 107810702B CN 201711072491 A CN201711072491 A CN 201711072491A CN 107810702 B CN107810702 B CN 107810702B
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- China
- Prior art keywords
- crushing
- casing
- wall
- straws
- roller
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/8355—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for cutting up or crushing remaining standing stalks, e.g. stubble
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/06—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material
- A01D43/063—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material in or into a container carried by the mower; Containers therefor
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Crushing And Pulverization Processes (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
The invention discloses an improved straw pulverizer in the technical field of agricultural machinery, which comprises a casing, wherein a soil turning motor is installed on the left side wall of an inner cavity of the casing through screws, an output shaft of the soil turning motor is connected with a driving belt wheel, a belt is sleeved on the outer wall of the driving belt wheel, the right end of the inner cavity of the casing is connected with a straw supporting roller through a pin shaft, soil turning blades are uniformly installed on the outer wall of the straw supporting roller, and a driven belt wheel is installed on the outer wall of the straw supporting roller.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to an improved straw pulverizer.
Background
With the progress of science and technology, agricultural machinery reduces the labor intensity of most farmers, the agricultural machinery is used in a field in harvest seasons, the burden of agricultural production is increased by straws in the field, the straws left in the field after the agricultural products are harvested by a harvester are generally solved by harvesting the straws in a crushing mode, the crushing step is increased, the labor intensity is increased, and therefore an improved straw crusher is provided.
Disclosure of Invention
The invention aims to provide an improved straw crusher to solve the problems that the straws proposed in the background art are generally harvested and crushed firstly, so that crushing steps are increased and labor intensity is increased.
In order to achieve the purpose, the invention provides the following technical scheme: an improved straw pulverizer comprises a casing, wherein a soil turning motor is mounted on the left side wall of an inner cavity of the casing through screws, an output shaft of the soil turning motor is connected with a driving belt wheel, a belt is sleeved on the outer wall of the driving belt wheel, the right end of the inner cavity of the casing is connected with a straw following roller through a pin shaft, soil turning blades are uniformly mounted on the outer wall of the straw following roller, a driven belt wheel is mounted on the outer wall of the straw following roller and is connected with the driving belt wheel through the belt, two groups of conveying rollers are mounted on the right end of the bottom of the inner cavity of the casing through a support, a conveying belt is connected between the two groups of conveying rollers, anti-falling barbs are uniformly mounted on the outer wall of the conveying belt, a conveying motor is mounted at the bottom of the inner cavity of the casing and is located between the two groups of conveying rollers, the chain wheel on the conveying motor is connected with the chain wheel on the left conveying roller through a conveying chain, the inner cavity side wall of the casing is movably connected with a shaking screen, screen holes are uniformly formed in the shaking screen, a sliding block is installed at the bottom of the right end of the shaking screen, a sliding rail is movably connected to the bottom of the sliding block, the bottom of the sliding rail is connected with the inner wall of the casing through a screw, the casing is installed at the bottom of the left end of the shaking screen, a transverse linear moving mechanism is fixedly installed on the inner cavity side wall of the casing, a baffle is connected to the right end of the transverse linear moving mechanism, the top of the baffle is fixedly connected with the bottom of the shaking screen, a reset spring is connected to the right side wall of the baffle, the right end of the reset spring is fixedly connected with the right side wall of the inner cavity of the casing, the bottom of the casing is connected, and the dust falling hole is positioned at the bottom of the shaking screen, the bottom of the inner cavity of the casing is provided with a crushing box, the right side wall of the crushing box is provided with a feed inlet, the feed inlet is positioned at the left side of the shaking screen, the inner wall of the crushing box is obliquely provided with a ventilating board, the left side and the right side of the bottom of the inner cavity of the crushing box are respectively provided with a crushing motor and a fan, the inner wall of the crushing box is provided with two groups of crushing rollers through a rotating shaft, the output end of the crushing motor and the outer walls of the two groups of crushing rollers are respectively provided with a driving wheel, the driving wheel on the crushing motor is connected with the driving wheel on the crushing roller at the left side through a chain, the two groups of driving wheels on the crushing rollers are connected through a chain, the left side wall of the crushing box is provided with a discharge port, the left side of, the material collecting box is characterized in that a connecting frame is installed at the top of the left side wall of the material collecting box, a damping shell is installed at the left end of the bottom of the machine shell, a shock absorbing spring is installed at the top of an inner cavity of the damping shell, the bottom of the shock absorbing spring is connected with a supporting frame, the supporting frame penetrates through the bottom of the damping shell, and the bottom of the supporting frame is connected with rollers through pin shafts.
Preferably, the chains of the driving wheels on the two groups of crushing rollers are connected in a cross way.
Preferably, the left end of the discharge door plate is connected with the bottom of the material collecting box through a hinge, and the discharge door plate is located right below the discharge port.
Preferably, the ventilation plate is uniformly provided with ventilation holes, and the ventilation holes are parallel to the air outlet direction of the fan.
Preferably, the outer walls of the two groups of crushing rollers are uniformly provided with crushing knives, and the crushing knives on the two groups of crushing rollers are arranged in a staggered manner.
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention adopts a local harvesting mode to collect the straws, thereby reducing the labor time, reducing the labor intensity and improving the labor efficiency;
(2) the straw conveying device adopts a shaking screen mode to convey the straws to be followed, the straws are accompanied by soil with a certain weight while being followed, the soil and the straws are separated through the shaking of the shaking screen, the soil is discharged out of the belt casing, and the bearing capacity of the machine is reduced;
(3) in the invention, straws on the shaking screen enter the crushing box through the feeding hole, and can fall due to gravity, and the falling straws are blown up by the fan to play a role in dispersing the straws and serve as a driving force for the straws to enter the material collecting box, so that the arrangement of a power source is reduced, and the cost is saved;
(4) the transmission wheels on the two groups of crushing rollers are in cross transmission through the chains, so that the rotation directions of the two groups of crushing rollers are opposite, and the straws at the meshing part of the crushing knives are crushed, and the crushing effect is good;
(5) according to the invention, through the arrangement of the anti-falling barbs on the transmission belt, the condition that the straws fall off from the transmission belt is reduced, and the transmission efficiency is increased.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of a shaking screen structure of the invention.
In the figure: the device comprises a machine shell 1, a soil turning motor 2, a straw heel roller 3, a soil turning blade 4, a belt 5, a conveying roller 6, a conveying belt 7, a conveying motor 8, a vibrating screen 9, sieve holes 10, sliding blocks 11, sliding rails 12, a shell 13, a transverse linear moving mechanism 14, a baffle plate 15, a return spring 16, a dust falling hole 17, a crushing box 18, a feed port 19, a ventilating plate 20, a fan 21, a crushing motor 22, a crushing roller 23, a discharge port 24, a material collecting box 25, a discharge port 26, a discharge door plate 27, a connecting frame 28, a damping shell 29, a damping spring 30, a support frame 31 and a roller 32.
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. 1-2, the present invention provides a technical solution: an improved generation straw pulverizer, includes casing (1), there is motor (2) that digs through the screw mounting in the left side wall of casing (1) inner chamber, the output shaft of motor (2) that digs has driving pulley, and driving pulley's outer wall has cup jointed belt (5), there is straw to play with cylinder (3) the right-hand member of casing (1) inner chamber through the round pin hub connection, the straw plays with the outer wall of cylinder (3) and evenly installs blade (4) that digs, the straw plays with the outer wall of cylinder (3) and installs driven pulley, and driven pulley passes through belt (5) and is connected with driving pulley, the right-hand member of casing (1) inner chamber bottom has two sets of conveying cylinder (6) through the support mounting, and is connected with conveyer belt (7) between two sets of conveying cylinder (6), anti-drop barb is evenly installed to the outer wall of conveyer belt (7), the inner chamber bottom of casing (1) installs conveying motor (8), conveying motor (8) are located between two sets of conveying cylinder (6), the sprocket is all installed with the outer wall of left side conveying cylinder (6) to the output of conveying motor (8), the sprocket on conveying motor (8) passes through the transfer chain and is connected with the sprocket on left side conveying cylinder (6), the inner chamber lateral wall swing joint of casing (1) trembles sieve (9), evenly open sieve mesh (10) on trembleing sieve (9), slider (11) are installed to the bottom of trembleing the right-hand member of sieve (9), the bottom swing joint of slider (11) has slide rail (12), and the bottom of slide rail (12) passes through the screw and is connected with the inner wall of casing (1), casing (13) are installed to the bottom of trembleing sieve (9) left end, the inner chamber left side wall fixed mounting of casing (13) has horizontal linear movement mechanism (14), the right end of the transverse linear moving mechanism (14) is connected with a baffle (15), the top of the baffle (15) is fixedly connected with the bottom of a shaking screen (9), the right side wall of the baffle (15) is connected with a reset spring (16), the right end of the reset spring (16) is fixedly connected with the right side wall of the inner cavity of a shell (13), the bottom of the shell (13) is connected with the inner wall of a shell (1) through screws, a dust falling hole (17) is formed in the bottom of the inner cavity of the shell (1), the dust falling hole (17) is located in the bottom of the shaking screen (9), a crushing box (18) is installed at the bottom of the inner cavity of the shell (1), a feeding hole (19) is formed in the right side wall of the crushing box (18), the feeding hole (19) is located in the left side of the shaking screen (9), a ventilating plate (20) is obliquely installed on the inner wall of the crushing box (18), a crushing motor (22) and a fan (21) are installed on the left side and, two groups of crushing rollers (23) are installed on the inner wall of the crushing box (18) through a rotating shaft, the output end of the crushing motor (22) and the outer wall of the two groups of crushing rollers (23) are respectively provided with a driving wheel, the driving wheel on the crushing motor (22) is connected with the driving wheel on the left crushing roller (23) through a chain, the driving wheels on the crushing rollers (23) are connected through a chain, the left side wall of the crushing box (18) is provided with a discharge hole (24), the left side of the crushing box (18) is provided with a material collecting box (25), the material collecting box (25) is communicated with the discharge hole (24), the bottom of the inner cavity of the material collecting box (25) is provided with a discharge hole (26), the bottom of the material collecting box (25) is provided with a material discharge door plate (27), the top of the left side wall of the material collecting box (25) is provided with a connecting frame (28), the, shock-absorbing spring (30) are installed at the inner chamber top of shock attenuation shell (29), the bottom of shock-absorbing spring (30) is connected with support frame (31), the bottom of shock attenuation shell (29) is run through in support frame (31), there is gyro wheel (32) bottom of support frame (31) through round pin hub connection.
Wherein, two sets of the chain of the drive wheel on crushing gyro wheel (23) is connected for cross connection for two sets of crushing gyro wheel (23) rotate in opposite directions, the left end of arranging material door plant (27) is connected through the hinge and the bottom of gathering together workbin (25), conveniently opens and shuts, arrange material door plant (27) and be located bin outlet (26) under, seal bin outlet (26), evenly open on ventilating board (20) has the ventilation hole, and the ventilation hole is parallel with the air outlet direction of fan (21), and is two sets of crushing sword is evenly installed to the outer wall of crushing gyro wheel (23), and the crisscross installation of crushing sword on two sets of crushing gyro wheel (23).
The working principle is as follows: the output end of a soil turning motor (2) drives straws to rotate with a roller (3) through a belt (5), the straws are uprooted with a soil turning blade (4) on the roller (3) and swept onto a conveyor belt (7), a conveyor motor (8) drives a conveyor roller (6) and the conveyor belt (7) to rotate, the straws are transmitted onto a shaking screen (9) through the conveyor belt (7), a baffle plate (15) is pushed to move left and right in a reciprocating manner under the interaction of a transverse linear moving mechanism (14) and a return spring (16), a sliding block (11) is matched with a sliding rail (12) to enable the moving direction of the shaking screen (9) to be on the same straight line, soil on the straws falls outside a machine shell (1) through a screen hole (10) and a dust falling hole (17), clean straws enter a crushing box (18) through a feeding hole (19), and the straws are blown to a crushing roller (23) by a fan (21), the smashing motor (22) drives the smashing rollers (23) to rotate, the two groups of smashing rollers (23) smash straws, the smashed straws enter the discharging hole (24) through wind power, and when the smashed straws in the material collecting box (25) reach a certain degree, the discharging door plate (27) is opened to discharge the straws.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. An improved generation straw rubbing crusher, includes casing (1), its characterized in that: the soil turning machine is characterized in that a soil turning motor (2) is mounted on the left side wall of the inner cavity of the casing (1) through a screw, an output shaft of the soil turning motor (2) is connected with a driving belt wheel, a belt (5) is sleeved on the outer wall of the driving belt wheel, the right end of the inner cavity of the casing (1) is connected with a straw through a pin shaft and then follows the roller (3), soil turning blades (4) are uniformly mounted on the outer wall of the roller (3) after the straw is lifted, a driven belt wheel is mounted on the outer wall of the roller (3) and is connected with the driving belt wheel through the belt (5), two groups of conveying rollers (6) are mounted at the right end of the inner cavity bottom of the casing (1) through a support, a conveying belt (7) is connected between the two groups of conveying rollers (6), anti-falling barbs are uniformly mounted on the outer, the conveying motor (8) is positioned between the two groups of conveying rollers (6), the output end of the conveying motor (8) and the outer wall of the left conveying roller (6) are respectively provided with a chain wheel, the chain wheel on the conveying motor (8) is connected with the chain wheel on the left conveying roller (6) through a conveying chain, the inner cavity side wall of the casing (1) is movably connected with a shaking screen (9), screen holes (10) are uniformly formed in the shaking screen (9), the bottom of the right end of the shaking screen (9) is provided with a sliding block (11), the bottom of the sliding block (11) is movably connected with a sliding rail (12), the bottom of the sliding rail (12) is connected with the inner wall of the casing (1) through screws, the bottom of the left end of the shaking screen (9) is provided with a casing (13), the inner cavity left side wall of the casing (13) is fixedly provided with a transverse linear moving mechanism (14), and the right end of the transverse linear, the top of baffle (15) and the bottom fixed connection who trembles sieve (9), the right side wall of baffle (15) is connected with reset spring (16), the right-hand member of reset spring (16) and the right side wall fixed connection of casing (13) inner chamber, the bottom of casing (13) passes through screw connection with the inner wall of casing (1), the inner chamber bottom of casing (1) is opened there is dust falling hole (17), and dust falling hole (17) are located the bottom of trembleing sieve (9), crushing case (18) are installed to the inner chamber bottom of casing (1), the right side wall of crushing case (18) is opened there is feed inlet (19), and feed inlet (19) are located the left side of trembleing sieve (9), ventilation board (20) are installed to crushing case (18) inner wall slope, crushing motor (22) and fan (21) are installed respectively to the inner chamber bottom left and right sides of crushing case (18), two groups of crushing rollers (23) are installed on the inner wall of the crushing box (18) through a rotating shaft, the output end of the crushing motor (22) and the outer wall of the two groups of crushing rollers (23) are respectively provided with a driving wheel, the driving wheel on the crushing motor (22) is connected with the driving wheel on the left crushing roller (23) through a chain, the driving wheels on the crushing rollers (23) are connected through a chain, the left side wall of the crushing box (18) is provided with a discharge hole (24), the left side of the crushing box (18) is provided with a material collecting box (25), the material collecting box (25) is communicated with the discharge hole (24), the bottom of the inner cavity of the material collecting box (25) is provided with a discharge hole (26), the bottom of the material collecting box (25) is provided with a material discharge door plate (27), the top of the left side wall of the material collecting box (25) is provided with a connecting frame (28), the, a shock absorbing spring (30) is installed at the top of an inner cavity of the shock absorbing shell (29), the bottom of the shock absorbing spring (30) is connected with a support frame (31), the support frame (31) penetrates through the bottom of the shock absorbing shell (29), and the bottom of the support frame (31) is connected with a roller (32) through a pin shaft;
the chains of the driving wheels on the two groups of crushing rollers (23) are connected in a cross way;
the left end of the discharge door panel (27) is connected with the bottom of the material collecting box (25) through a hinge, and the discharge door panel (27) is positioned right below the discharge opening (26);
vent holes are uniformly formed in the vent plate (20), and the vent holes are parallel to the air outlet direction of the fan (21);
the outer walls of the two groups of crushing rollers (23) are uniformly provided with crushing knives, and the crushing knives on the two groups of crushing rollers (23) are installed in a staggered mode.
2. An improved straw crushing method, characterized in that the method is carried out by using the improved straw crusher as claimed in claim 1, and the method comprises: the output end of a soil turning motor (2) drives straws to rotate with a roller (3) through a belt (5), the straws are uprooted with a soil turning blade (4) on the roller (3) and swept onto a conveyor belt (7), a conveyor motor (8) drives a conveyor roller (6) and the conveyor belt (7) to rotate, the straws are transmitted onto a shaking screen (9) through the conveyor belt (7), a baffle plate (15) is pushed to move left and right in a reciprocating manner under the interaction of a transverse linear moving mechanism (14) and a return spring (16), a sliding block (11) is matched with a sliding rail (12) to enable the moving direction of the shaking screen (9) to be on the same straight line, soil on the straws falls outside a machine shell (1) through a screen hole (10) and a dust falling hole (17), clean straws enter a crushing box (18) through a feeding hole (19), and the straws are blown to a crushing roller (23) by a fan (21), the smashing motor (22) drives the smashing rollers (23) to rotate, the two groups of smashing rollers (23) smash straws, the smashed straws enter the discharging hole (24) through wind power, and when the smashed straws in the material collecting box (25) reach a certain degree, the discharging door plate (27) is opened to discharge the straws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711072491.0A CN107810702B (en) | 2017-11-03 | 2017-11-03 | Improved generation straw rubbing crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711072491.0A CN107810702B (en) | 2017-11-03 | 2017-11-03 | Improved generation straw rubbing crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107810702A CN107810702A (en) | 2018-03-20 |
| CN107810702B true CN107810702B (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711072491.0A Expired - Fee Related CN107810702B (en) | 2017-11-03 | 2017-11-03 | Improved generation straw rubbing crusher |
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| Country | Link |
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| CN (1) | CN107810702B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526202A (en) * | 2018-04-18 | 2018-09-14 | 王学彦 | A kind of stalk centralized recovery processing unit |
| CN110665953B (en) * | 2018-07-03 | 2022-10-18 | 河南理工大学 | Heavy metal contaminated soil is with normal position mixed prosthetic devices that digs |
| CN108781802A (en) * | 2018-08-29 | 2018-11-13 | 蚌埠市粳糯种植专业合作社 | A kind of dedusting stalk crasher |
| CN111357477B (en) * | 2020-03-30 | 2021-07-09 | 四川信息职业技术学院 | Agricultural weed collecting device |
| CN113016245A (en) * | 2021-03-29 | 2021-06-25 | 安徽农业大学 | Multifunctional rotary cultivator convenient for returning corn stalks to field |
| CN114097328B (en) * | 2021-11-05 | 2022-12-27 | 湖南省湄江湖生物技术有限公司 | A device of digging for agricultural production uses |
| CN114223332B (en) * | 2021-11-22 | 2022-10-11 | 吉林省农业科学院 | Corn stalk turns over to bury still field device |
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| CN201518590U (en) * | 2008-12-16 | 2010-07-07 | 新疆农业大学 | Centrifugal roller cotton stalk conveying device |
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| CN107278540A (en) * | 2017-06-27 | 2017-10-24 | 合肥朝霞机械科技有限公司 | A kind of agricultural stalk reducing mechanism and its application method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6539697B2 (en) * | 2001-02-22 | 2003-04-01 | Carl A. Burk | Apparatus and method for knocking down and crushing farm crop residue |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201518590U (en) * | 2008-12-16 | 2010-07-07 | 新疆农业大学 | Centrifugal roller cotton stalk conveying device |
| CN202222146U (en) * | 2011-09-16 | 2012-05-23 | 吴殿明 | Potato harvester |
| CN204888009U (en) * | 2015-07-10 | 2015-12-23 | 河南省烟草公司济源市公司 | Novel planer tool formula dead man device |
| CN204796185U (en) * | 2015-08-07 | 2015-11-25 | 宁波爱乐吉电动工具有限公司 | Garrulous grass collection device of lawn mower |
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| Publication number | Publication date |
|---|---|
| CN107810702A (en) | 2018-03-20 |
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