CN103430663A - Animal manure fertilizer spreader - Google Patents
Animal manure fertilizer spreader Download PDFInfo
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- CN103430663A CN103430663A CN2013103779179A CN201310377917A CN103430663A CN 103430663 A CN103430663 A CN 103430663A CN 2013103779179 A CN2013103779179 A CN 2013103779179A CN 201310377917 A CN201310377917 A CN 201310377917A CN 103430663 A CN103430663 A CN 103430663A
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Abstract
The invention discloses an animal manure fertilizer spreader and belongs to the technical field of fertilizer spreaders. The animal manure fertilizer spreader comprises a frame body, an animal manure fertilizer box body and two traveling wheels arranged on the frame body, wherein a scraper chain type conveyer is arranged on a base plate of the animal manure fertilizer box body; a material outlet and a roller shifting fertilizer spreader are arranged at the rear end of the animal manure fertilizer box body; the roller shifting fertilizer spreader is positioned above the tail of the scraper chain type conveyer; the scraper chain type conveyer and the roller shifting fertilizer spreader are connected with power mechanisms through a speed changer and a chain wheel and chain mechanical transmission mechanism; the power mechanisms are the traveling wheels or/and agricultural vehicle rear power output shafts and are provided with spreading power clutches. The animal manure fertilizer spreader is simple in structure, small in volume and convenient to use and can spread fertilizers uniformly; no matter whether an agricultural vehicle has a rear-output function, the animal manure fertilizer spreader can finish transport and spread animal manure fertilizers at one time and is particularly suitable for the use in family small lands in China.
Description
Technical field
The present invention relates to the agricultural fertilizer field of mechanical technique.
Prior art
Existing fertilizer machinery mostly is the granular chemical fertilizer fertilizer distributor.Owing to using chemical fertilizer to increase, barnyard manure reduces, and often causes that harden in plot, soil is hard, has had a strong impact on crop growth.In China, barnyard manure is main mainly with manually spreading fertilizer over the fields, and working strength is large, has had a strong impact on peasant's barnyard manure farming enthusiasm.External manure distributor is bulky, and supporting power is large, is not suitable with the requirement of China family little plot agricultural development.Become the task of top priority therefore invent a kind of manure distributor used in the little plot of China family that adapts to.
Summary of the invention
The subject matter that the present invention solves is to provide a kind of simple in structure, small volume, it is more even, easy to use to shed, shed evenly, can realize transporting the dual-purpose manure distributor of broadcast application.Be particularly suitable for the operation in China family fritter location.
Technical scheme of the present invention is: a kind of manure distributor, it is characterized in that comprising support body, barnyard manure casing, be contained in 2 road wheels on support body, the base plate position of described barnyard manure casing is provided with drag chain conveyor, the rear end of barnyard manure casing is provided with discharging opening and dials the roller widespread device, dials the top that the roller widespread device is positioned at the drag chain conveyor afterbody; Described drag chain conveyor with dial the roller widespread device and be connected with actuating unit by variable-speed motor and sprocket wheel chain mechanical transmission mechanism, its actuating unit is road wheel or/and the agricultural vehicle rear power output shaft, and is provided with and spreads fertilizer over the fields power clutch.
Preferred structure is, is welded with barnyard manure that spirality distributes on the described group of roller widespread device and dials and spread bar reinforcement.Gear piece is stirred the isostructural use that also can be.
The preferred structure of described drag chain conveyor is: be fixed with active transportation axle and driven conveying axis on support body, respectively there is a transportation sprocket at the two ends of diaxon, 4 transportation sprockets coordinate 2 carrier chains of formation with 2 chains, a plurality of scraper plates evenly are fixed on two chains.
Preferred structure is that the spacing of described every two adjacent scraper plates is 40-50cm.
Preferred structure is, the below of the carrier chain above described drag chain conveyor is provided with base plate, and the front upper of drag chain conveyor is provided with baffle plate.
Described variable-speed motor and sprocket wheel chain mechanical transmission mechanism can comprise with the structure of actuating unit: the second power shaft of the second variable-speed motor is connected with the roll shaft of dialling the roller widespread device by the sprocket chain strip transmission mechanism, and the second output shaft of the second variable-speed motor is connected with the active transportation axle of drag chain conveyor by the sprocket chain strip transmission mechanism; The first power shaft of the first variable-speed motor is connected with the agricultural vehicle rear power output shaft, and the first output shaft of the first variable-speed motor is connected with the second power shaft by the first sprocket wheel and chain drive; Road wheel is connected with the second sprocket wheel on semiaxis by sprocket wheel and chain drive; Also be provided with differential clutch between the first power shaft, the first output shaft, semiaxis and road wheel.
The preferred structure of described differential clutch is: have planet circular system, the central wheel of internal teeth of planet circular system is fixed on semiaxis, 1 external tooth centre wheel is fixed on the first output shaft, two planetary gears all mesh with central wheel of internal teeth and external tooth centre wheel, two planetary gears are combined with planet wheel spindle, and 2 planet wheel spindles are welded on the sliding sleeve on the first output shaft by planet carrier; By key, each is slidably matched with 1 dog clutch respectively for the first output shaft, semiaxis; Clutch handle is connected with clutch lever by ball-joint, and dog clutch is connected with clutch lever by clutch yoke, also is provided with the bevel gear group clutch yoke of the first power shaft of the first variable-speed motor on clutch lever; Clutch handle has three position shelves: one is that the first power shaft is combined with the first variable-speed motor, give the first output shaft by transmission of power, the first output shaft is given transmission mechanisms at different levels by drive sprocket by transmission of power, and now differential clutch is not combined with road wheel and the first sprocket wheel, the second sprocket wheel; The 2nd, differential clutch is combined the first output shaft, semiaxis, the first sprocket wheel, the second sprocket wheel and chain transmission with road wheel, road wheel by transmission of power to semiaxis, the first output shaft and transmission mechanism at different levels; The 3rd, differential clutch, in neutral position, is not combined the first output shaft with road wheel, simultaneously the first power shaft with the first variable-speed motor, break away from.
Described variable-speed motor and sprocket wheel chain mechanical transmission mechanism also can comprise with the structure of actuating unit: the second power shaft of the second variable-speed motor is connected with the roll shaft of dialling the roller widespread device by the sprocket chain strip transmission mechanism, and the second output shaft of the second variable-speed motor is connected with the active transportation axle of drag chain conveyor by the sprocket chain strip transmission mechanism; Road wheel is connected with the second power shaft by sprocket wheel chain mechanical transmission mechanism.
Described variable-speed motor and sprocket wheel chain mechanical transmission mechanism can also comprise with the structure of actuating unit: the second power shaft of the second variable-speed motor is connected with the roll shaft of dialling the roller widespread device by the sprocket chain strip transmission mechanism, and the second output shaft of the second variable-speed motor is connected with the active transportation axle of drag chain conveyor by the sprocket chain strip transmission mechanism; The first power shaft of the first variable-speed motor is connected with the agricultural vehicle rear power output shaft, and the first output shaft of the first variable-speed motor is connected with the second power shaft by the sprocket chain strip transmission mechanism.
Good effect of the present invention is: simple in structure, volume is little, it is more even to shed, easy to use, can realize the transportation, the dual-purpose manure distributor of broadcast application.And no matter agricultural vehicle has does not have rear output, can realize barnyard manure transportation, shed once and complete.The present invention is double dynamical barnyard manure transportation that the traction drive of output after tractor or manure distributor is arranged, spreads fertilizer over the fields machinery.Simple in structure, operation is regulated and is easy to use, is the efficient manure distributor that is applicable to China's family's fritter location operation.Being particularly suitable for the operation of China family fritter location uses.
Below in conjunction with embodiment and accompanying drawing, described in detail, but not as limitation of the invention further.
The accompanying drawing explanation
Fig. 1 is the structural representation (front view) of the embodiment of the present invention 1.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the rearview of Fig. 1.
Fig. 4 is the overall transmission schematic diagram of Fig. 1.
Fig. 5 dials the transmission schematic diagram of roller widespread device sprocket wheel end in Fig. 4.
Fig. 6 is the transmission schematic diagram of road wheel sprocket wheel end in Fig. 4.
Fig. 7-Fig. 9 is the schematic diagram of three kinds of duties of differential clutch in Fig. 2.
Figure 10 is the structural representation of the planet circular system of differential clutch in Fig. 7.
Figure 11 is the A-A view of Figure 10.
Figure 12 is with the structural representation of a kind of clutch and sliding sleeve shift fork in Fig. 7-Fig. 9.
Figure 13 is with the structural representation of another kind of bevel gear group clutch yoke in Fig. 7-Fig. 9.
In figure: 1-transportation sprocket, 2-driven conveying axis, 3-hitch frame, 4-scraper plate, 5-live axle, 6-road wheel, the 7-the first output shaft, 7 '-semiaxis, the 9-the first sprocket wheel, the 9 '-the second sprocket wheel, 8, 11, 12, 13, 14, 22, 23, 8 '-drive sprocket, 10-clutch handle, 15-widespread device axle, 16-active transportation axle, 17-group roller widespread device, the 18-the first variable-speed motor, the 19-the second power shaft, 20-barnyard manure is dialled and is spread reinforcing bar, the 21-the second variable-speed motor, the 24-the second output shaft, 25-differential clutch, the 26-the first power shaft, 27-baffle plate, 28-barnyard manure casing, 29-base plate, 30-drag chain conveyor, 31-clutch lever, 32-clutch yoke, 33-dog clutch, 34-central wheel of internal teeth, 35-planetary gear, 36-planet wheel spindle, 37-external tooth centre wheel, 38-planet carrier, 39-sliding sleeve.
Embodiment
Referring to Fig. 1～Figure 13.
Embodiment 1: this manure distributor, comprise support body, barnyard manure casing 28, be contained in 2 road wheels 6 on support body, base plate 29 positions of described barnyard manure casing 28 are provided with drag chain conveyor 30, the rear end of barnyard manure casing 28 is provided with discharging opening and dials roller widespread device 17, dials the top that roller widespread device 17 is positioned at drag chain conveyor 30 afterbodys; Described drag chain conveyor 30 with dial roller widespread device 17 and be connected with actuating unit by variable-speed motor and sprocket wheel chain mechanical transmission mechanism, its actuating unit is road wheel 6 or/and the agricultural vehicle rear power output shaft, and is provided with and spreads fertilizer over the fields power clutch.Being welded with barnyard manure that spirality distributes on the described group of roller widespread device 17 dials and spreads bar reinforcement 20.The structure of described drag chain conveyor 30 is: be fixed with active transportation axle 16 and driven conveying axis 2 on support body, respectively there is a transportation sprocket 1 at the two ends of diaxon, 4 transportation sprockets 1 coordinate 2 carrier chains of formation with 2 chains, a plurality of scraper plates 4 evenly are fixed on two chains.The spacing of described every two adjacent scraper plates 4 is 40-50cm.The below of the carrier chain above described drag chain conveyor 30 is provided with base plate 29, and the front upper of drag chain conveyor 30 is provided with baffle plate 27.
Except above-mentioned points, described variable-speed motor and sprocket wheel chain mechanical transmission mechanism have with the structure of actuating unit: the second power shaft 19 of the second variable-speed motor 21 is connected with the roll shaft 15 of dialling roller widespread device 17 by the sprocket chain strip transmission mechanism, and the second output shaft 24 of the second variable-speed motor 21 is connected with the active transportation axle 16 of drag chain conveyor 30 by the sprocket chain strip transmission mechanism; The first power shaft 26 of the first variable-speed motor 18 is connected with the agricultural vehicle rear power output shaft, and the first output shaft 7 of the first variable-speed motor 18 is connected with the second power shaft 19 by the first sprocket wheel 9 and chain drive; Road wheel 6 is connected with the first sprocket wheel 9, the second sprocket wheel 9 ' on the first output shaft 7, semiaxis 7 ' by sprocket wheel and chain drive; Also be provided with differential clutch 25 between the first power shaft 26, the first output shaft 7, semiaxis 7 ' and road wheel 6.The structure of described differential clutch 25 is: have planet circular system, the central wheel of internal teeth 34 of planet circular system is fixed on semiaxis 7 ', 1 external tooth centre wheel 37 is fixed on the first output shaft 7, two planetary gears 35 all mesh with central wheel of internal teeth 34 and external tooth centre wheel 37, two planetary gears 35 are combined with 36,2 planet wheel spindles 36 of planet wheel spindle and are welded on the sliding sleeve 39 on the first output shaft 7 by planet carrier 38; By key, each is slidably matched with 1 dog clutch 33 respectively for the first output shaft 7, semiaxis 7 '; Clutch handle 10 is connected with clutch lever 31 by ball-joint, and dog clutch 33 is connected with clutch lever 31 by clutch yoke 32, also is provided with the bevel gear group clutch yoke of the first power shaft 26 of the first variable-speed motor 18 on clutch lever 31; Clutch yoke 32 is fixed on clutch lever 31, by controlling the position of clutch handle 10, change the axial distance between clutch lever 31 and the first sprocket wheel 9, the second sprocket wheel 9 ' and the first variable-speed motor 18, drive clutch yoke 32 mobile same distance on clutch lever 31 moving directions simultaneously; Clutch handle 10 has three position shelves: one is the first power shaft 26 and the first variable-speed motor 18 combinations, give the first output shaft 7 by transmission of power, the first output shaft 7 is given transmission mechanisms at different levels by drive sprocket 11 by transmission of power, now differential clutch 25 not with road wheel 6 and the first sprocket wheel 9, the second sprocket wheel 9 ' combination; The 2nd, differential clutch 25 is the first output shaft 7, semiaxis 7 ', the first sprocket wheel 9, the second sprocket wheel 9 ' and chain transmission and road wheel 6 combinations, road wheel 6 by transmission of power to semiaxis 7 ', the first output shaft 7 and transmission mechanism at different levels; The 3rd, differential clutch 25 is in neutral position, make the first output shaft 7, semiaxis 7 ' not with road wheel 6 combinations, simultaneously the first output shaft 7 with the first variable-speed motor 18, break away from.
Fig. 2 position is the working state figure of tractor during not with rear output shaft.Now, differential clutch 25 separates with the first variable-speed motor 18, the first sprocket wheel 9, the second sprocket wheel 9 ' combination with the first output shaft 7, semiaxis 7 ' two ends, road wheel 6 is given the first output shaft 7, semiaxis 7 ' by driving-chain and drive sprocket 8, the 8 ', first sprocket wheel 9, the second sprocket wheel 9 ' by transmission of power, the first output shaft 7 passes to transmission mechanisms at different levels by the drive sprocket 11 of an end, drives drag chain conveyor 30 and dials roller widespread device 17 and spread fertilizer over the fields operation.Fig. 4 is transmission schematic diagram now, and the power that road wheel 6 produces in the process of walking passes to the first output shaft 7, semiaxis 7 ' by the chain transmission, then gives the second power shaft 19 by the chain transmission by transmission of power.Now, power is divided into two strands, and one passes to active transportation axle 16 via the chain transmission, drives drag chain conveyor 30 and carries out barnyard manure promotion operation, as shown in Figure 6; Another stock-traders' know-how passes to and dials roller widespread device 17 and carry out barnyard manure and spread fertilizer over the fields operation by the chain transmission after being slowed down by the second variable-speed motor 21, as shown in Figure 5.
Tractor is during with rear output shaft, rear output shaft is connected with the first power shaft 26 that spreads fertilizer over the fields machine, adjust clutch handle 10, make differential clutch 25 and the first variable-speed motor 18 combinations, the tractor rear output shaft passes to first output shaft 7 by the first power shaft 26 through the first variable-speed motor 18 by power, the first output shaft 7 is given transmission mechanisms at different levels by an end drive sprocket by transmission of power, drives drag chain conveyor 30 and dials roller widespread device 17 and spread fertilizer over the fields operation.Drive path after the first output shaft 7 is the same.
When transporting fertilizer, adjust clutch handle 10 positions when manure distributor, make differential clutch 25 in neutral position, neither with the first variable-speed motor 18 combinations, also not with the first sprocket wheel 9, the second sprocket wheel 9 ' combination at the first output shaft 7, semiaxis 7 ' two ends.Power can not be sent to the second power shaft 19, dials roller widespread device 17 and drag chain conveyor 30 and stops spreading fertilizer over the fields transportation work, completes hauling operation.
Embodiment 2: only for tractor during without rear output shaft.Forward part can be described with embodiment 1.Described variable-speed motor and sprocket wheel chain mechanical transmission mechanism have with the structure of actuating unit: the second power shaft 19 of the second variable-speed motor 21 is connected with the roll shaft 15 of dialling roller widespread device 17 by the sprocket chain strip transmission mechanism, and the second output shaft 24 of the second variable-speed motor 21 is connected with the active transportation axle 16 of drag chain conveyor 30 by the sprocket chain strip transmission mechanism; Road wheel 6 by sprocket wheel chain mechanical transmission mechanism with the second power shaft 19, be connected (do not mention without appliance need not, overall diagram is not shown).
Embodiment 3: only for tractor during with rear output shaft.Forward part can be described with embodiment 1.Described variable-speed motor and sprocket wheel chain mechanical transmission mechanism have with the structure of actuating unit: the second power shaft 19 of the second variable-speed motor 21 is connected with the roll shaft 15 of dialling roller widespread device 17 by the sprocket chain strip transmission mechanism, and the second output shaft 24 of the second variable-speed motor 21 is connected with the active transportation axle 16 of drag chain conveyor 30 by the sprocket chain strip transmission mechanism; The first power shaft 26 of the first variable-speed motor 18 is connected with the agricultural vehicle rear power output shaft, the first output shaft 7 of the first variable-speed motor 18 by the sprocket chain strip transmission mechanism with the second power shaft 19, be connected (do not mention without appliance need not, overall diagram is not shown).Other do not show that the part prior art all can implement.
The above-mentioned power clutch that spreads fertilizer over the fields, can complete spread fertilizer over the fields, the switching between transportation or different dynamic, can arrange separately; Also can, as above-mentioned, with differential clutch, replace.
Claims (9)
1. a manure distributor, it is characterized in that comprising support body, barnyard manure casing (28), be contained in 2 road wheels (6) on support body, base plate (29) position of described barnyard manure casing (28) is provided with drag chain conveyor (30), the rear end of barnyard manure casing (28) is provided with discharging opening and dials roller widespread device (17), dials the top that roller widespread device (17) is positioned at drag chain conveyor (30) afterbody; Described drag chain conveyor (30) is connected with actuating unit by variable-speed motor and sprocket wheel chain mechanical transmission mechanism with group roller widespread device (17), its actuating unit is road wheel (6) or/and the agricultural vehicle rear power output shaft, and is provided with and spreads fertilizer over the fields power clutch.
2. manure distributor according to claim 1, is characterized in that on described group of roller widespread device (17) being welded with barnyard manure that spirality distributes and dial and spread reinforcing bar (20).
3. manure distributor according to claim 1, the structure that it is characterized in that described drag chain conveyor (30) is: be fixed with active transportation axle (16) and driven conveying axis (2) on support body, respectively there is a transportation sprocket (1) at the two ends of diaxon, 4 transportation sprockets (1) coordinate 2 carrier chains of formation with 2 chains, a plurality of scraper plates (4) evenly are fixed on two chains.
4. manure distributor according to claim 3, the spacing that it is characterized in that described every two adjacent scraper plates (4) is 40-50cm.
5. manure distributor according to claim 1, is characterized in that the below of the carrier chain above described drag chain conveyor (30) is provided with base plate (29), and the front upper of drag chain conveyor (30) is provided with baffle plate (27).
6. manure distributor according to claim 1, it is characterized in that described variable-speed motor and sprocket wheel chain mechanical transmission mechanism have with the structure of actuating unit: second power shaft (19) of the second variable-speed motor (21) is connected with the roll shaft (15) of dialling roller widespread device (17) by the sprocket chain strip transmission mechanism, and second output shaft (24) of the second variable-speed motor (21) is connected with the active transportation axle (16) of drag chain conveyor (30) by the sprocket chain strip transmission mechanism; First power shaft (26) of the first variable-speed motor (18) is connected with the agricultural vehicle rear power output shaft, and first output shaft (7) of the first variable-speed motor (18) is connected with the second power shaft (19) by the first sprocket wheel (9) and chain drive; Road wheel (6) is connected with the second sprocket wheel (9 ') on semiaxis (7 ') by sprocket wheel and chain drive; Also be provided with differential clutch (25) between the first power shaft (26), the first output shaft (7), semiaxis (7 ') and road wheel (6).
7. manure distributor according to claim 6, the structure that it is characterized in that described differential clutch is: have planet circular system, the central wheel of internal teeth of planet circular system (34) is fixed on semiaxis (7 '), 1 external tooth centre wheel (37) is fixed on the first output shaft (7), two planetary gears (35) all mesh with central wheel of internal teeth (34) and external tooth centre wheel (37), two planetary gears (35) are combined with planet wheel spindle (36), and 2 planet wheel spindles (36) are welded on the sliding sleeve (39) on the first output shaft (7) by planet carrier (38); By key, each is slidably matched with 1 dog clutch (33) respectively for the first output shaft (7), semiaxis (7 '); Clutch handle (10) is connected with clutch lever (31) by ball-joint, dog clutch (33) is connected with clutch lever (31) by clutch yoke (32), also is provided with the bevel gear group clutch yoke of first power shaft (26) of the first variable-speed motor (18) on clutch lever (31); Clutch handle (10) has three position shelves: one is the first power shaft (26) and the first variable-speed motor (18) combination, give the first output shaft (7) by transmission of power, the first output shaft (7) is given transmission mechanisms at different levels by drive sprocket (11) by transmission of power, now differential clutch (25) not with road wheel (6), the first sprocket wheel (9) and the second sprocket wheel (9 ') combination; The 2nd, differential clutch (25) is the first output shaft (7), semiaxis (7 '), the first sprocket wheel (9), the second sprocket wheel (9 ') and chain transmission and road wheel (6) combination, road wheel (6) by transmission of power to semiaxis (7 '), the first output shaft (7) and transmission mechanism at different levels; The 3rd, differential clutch (25) is in neutral position, make the first output shaft (7), semiaxis (7 ') not with road wheel (6) combination, the first output shaft (7) also breaks away from the first variable-speed motor (18) simultaneously.
8. manure distributor according to claim 1, it is characterized in that described variable-speed motor and sprocket wheel chain mechanical transmission mechanism have with the structure of actuating unit: second power shaft (19) of the second variable-speed motor (21) is connected with the roll shaft (15) of dialling roller widespread device (17) by the sprocket chain strip transmission mechanism, and second output shaft (24) of the second variable-speed motor (21) is connected with the active transportation axle (16) of drag chain conveyor (30) by the sprocket chain strip transmission mechanism; Road wheel (6) is connected with the second power shaft (19) by sprocket wheel chain mechanical transmission mechanism.
9. manure distributor according to claim 1, it is characterized in that described variable-speed motor and sprocket wheel chain mechanical transmission mechanism have with the structure of actuating unit: second power shaft (19) of the second variable-speed motor (21) is connected with the roll shaft (15) of dialling roller widespread device (17) by the sprocket chain strip transmission mechanism, and second output shaft (24) of the second variable-speed motor (21) is connected with the active transportation axle (16) of drag chain conveyor (30) by the sprocket chain strip transmission mechanism; First power shaft (26) of the first variable-speed motor (18) is connected with the agricultural vehicle rear power output shaft, and first output shaft (7) of the first variable-speed motor (18) is connected with the second power shaft (19) by the sprocket chain strip transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310377917.9A CN103430663B (en) | 2013-08-27 | 2013-08-27 | Manure distributor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310377917.9A CN103430663B (en) | 2013-08-27 | 2013-08-27 | Manure distributor |
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| Publication Number | Publication Date |
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| CN103430663A true CN103430663A (en) | 2013-12-11 |
| CN103430663B CN103430663B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310377917.9A Expired - Fee Related CN103430663B (en) | 2013-08-27 | 2013-08-27 | Manure distributor |
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| CN (1) | CN103430663B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107011001A (en) * | 2017-05-11 | 2017-08-04 | 华中农业大学 | Duplicate rows trench digging material distributing machine for Vermicomposting |
| CN107830078A (en) * | 2017-11-22 | 2018-03-23 | 瓦房店明运农机装备有限公司 | A kind of no-tillage precision seeder main transmission clutch |
| CN108370696A (en) * | 2018-04-03 | 2018-08-07 | 西南大学 | Upper row's scraper-type fertilizer applicator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2715497Y (en) * | 2004-08-27 | 2005-08-10 | 吉林农业大学 | Land wheel driven farmyard manure broadcast distributing machine |
| CN202043443U (en) * | 2011-02-24 | 2011-11-23 | 北京市农业机械试验鉴定推广站 | Organic fertilizer applicator with overhead chain harrows |
| CN102349374A (en) * | 2011-10-21 | 2012-02-15 | 上海世达尔现代农机有限公司 | Animal manure spreader |
| CN203492345U (en) * | 2013-08-27 | 2014-03-26 | 河北省农业机械化研究所有限公司 | Animal manure spreader |
-
2013
- 2013-08-27 CN CN201310377917.9A patent/CN103430663B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2715497Y (en) * | 2004-08-27 | 2005-08-10 | 吉林农业大学 | Land wheel driven farmyard manure broadcast distributing machine |
| CN202043443U (en) * | 2011-02-24 | 2011-11-23 | 北京市农业机械试验鉴定推广站 | Organic fertilizer applicator with overhead chain harrows |
| CN102349374A (en) * | 2011-10-21 | 2012-02-15 | 上海世达尔现代农机有限公司 | Animal manure spreader |
| CN203492345U (en) * | 2013-08-27 | 2014-03-26 | 河北省农业机械化研究所有限公司 | Animal manure spreader |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107011001A (en) * | 2017-05-11 | 2017-08-04 | 华中农业大学 | Duplicate rows trench digging material distributing machine for Vermicomposting |
| CN107830078A (en) * | 2017-11-22 | 2018-03-23 | 瓦房店明运农机装备有限公司 | A kind of no-tillage precision seeder main transmission clutch |
| CN107830078B (en) * | 2017-11-22 | 2023-09-05 | 瓦房店明运农机装备有限公司 | Main transmission clutch of no-tillage precision planter |
| CN108370696A (en) * | 2018-04-03 | 2018-08-07 | 西南大学 | Upper row's scraper-type fertilizer applicator |
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| Publication number | Publication date |
|---|---|
| CN103430663B (en) | 2016-04-27 |
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