CN203934320U - Essence amount no-tillage seeding machine oscillatory type seeding testing stand - Google Patents
Essence amount no-tillage seeding machine oscillatory type seeding testing stand Download PDFInfo
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- CN203934320U CN203934320U CN201420374355.2U CN201420374355U CN203934320U CN 203934320 U CN203934320 U CN 203934320U CN 201420374355 U CN201420374355 U CN 201420374355U CN 203934320 U CN203934320 U CN 203934320U
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- seeding
- sand discharge
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- sand
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Abstract
The utility model relates to a kind of essence amount no-tillage seeding machine oscillatory type seeding table apparatus, comprise frame, vibrator, seeding unit, sand discharge device and sand discharge conveying mechanism, vibrator and sand discharge device are installed in described frame, seeding unit is arranged on vibrator by A-frame, described sand discharge device is positioned at seeding unit one side, the two ends of frame that what the big roller of sand discharge conveying mechanism and cylinder all rotated by bearing block be arranged on, described big roller and cylinder are in transmission connection by grooved driving-belt, and sand discharge conveying mechanism drives by sand discharge transmission mechanism; Seeding unit drives by seeding transmission mechanism; Described vibrator is by the control of exciting controller.The utility model has the advantages that: from laboratory test, the testing stand of simulation no-tillage seeding vibration characteristics, can carry out various crop and the different seeding test of no-tillage earth's surface amplitude; Sand and seed are recyclable, and can recycle; Can realize the seeding of friction speed by frequency converter.Realize the test objective of efficient economizing.
Description
Technical field
The utility model relates to a kind of dispenser of agricultural production, and concrete is a kind of essence amount no-tillage seeding machine oscillatory type seeding table apparatus, is mainly applicable to the vibration seed-metering performance test on suction no-tillage planter simulation earth's surface.
Background technology
Protective farming technique is as the key technology of agricultural sustainable development, because it has no-tillage seeding, heats soil moisture conservation, improvement soil, protection of the environment and the advantage such as prevent erosion.No-tillage seeding machine is as the key equipment in protective farming technique, and the development of carrying out these type of facility is the basic place of realizing protective farming technique.Field test need to drop into a large amount of human and material resources and financial resources; And the testing stand of laboratory test application simulation no-tillage seeding vibration characteristics can be realized the object of efficient economizing.
Summary of the invention
The purpose of this utility model is to provide a kind of essence amount no-tillage seeding machine oscillatory type seeding table apparatus, is applicable to the no-tillage seeding test of various crop.The technical solution of the utility model is: a kind of essence amount no-tillage seeding machine oscillatory type seeding table apparatus, comprise frame, vibrator, seeding unit, sand discharge device and sand discharge conveying mechanism, vibrator and sand discharge device are installed in described frame, seeding unit is arranged on vibrator by A-frame, described sand discharge device is positioned at seeding unit one side, the two ends of frame that what the big roller of sand discharge conveying mechanism and cylinder all rotated by big roller bearing block be arranged on, described big roller and cylinder are in transmission connection by grooved driving-belt, sand discharge conveying mechanism drives by sand discharge transmission mechanism, seeding unit drives by seeding transmission mechanism, described vibrator is by the control of exciting controller.
Described seeding unit comprises gas distribution plate (30), seed taking disc (31), hairbrush (32), seed chamber (33), plants case (34), air inlet tube (36), elbow (37) is spent in air inlet 90, seed shaft (38), vacuum chamber (39) composition, wherein, seed taking disc (31) one sides are seed chamber (33), and this seed chamber (33) is communicated with kind case (34); Opposite side is connected with gas distribution plate (30), and described gas distribution plate (30) opposite side is connected with vacuum chamber (39), and described vacuum chamber (39) is spent elbow (37), air inlet tube (36) and fan induced draught mouth by the air inlet 90 connecting successively and joined; Described seed taking disc (31) is fixedly mounted on seed shaft (38); Hairbrush (32) is bolted on the drive end bearing bracket (35) of seed chamber (33).
Described sand discharge device comprises that sandbox (42), sand discharge stir wheel (41), sediment transport discharge adjustable plate (40), and described sandbox (42) is fixedly mounted on the upper end of sand discharge device frame; Sand discharge is stirred wheel (41) and is positioned at the inside of sandbox bottom, and is bearing in sand discharge device frame by bearing, and sand discharge sprocket wheel is arranged on the sand discharge of sandbox outside and stirs on the wheel shaft of wheel (41), and this sand discharge sprocket wheel passes through motor driven; Sediment transport discharge adjustable plate (40) is arranged on the sand outlet place of sandbox (42) bottom.
Described sediment transport discharge adjustable plate (40) at the mounting means at sandbox (42) sand outlet place is: in sandbox bottom, sand outlet place is provided with crimping groove, and what described sediment transport discharge adjustable plate (40) slided is arranged in crimping groove.
Described sand discharge conveying mechanism comprises described grooved conveyer belt (8), big roller (7), cylinder (10), conveyer frames (9), tensioning mechanism, described conveyer frames (9) is fixedly mounted on the top of frame, grooved conveyer belt (8) between big roller (7) and cylinder (10) is supported by described conveyer frames (9), bottom in described frame is provided with tensioning mechanism, and described grooved conveyer belt (8) is strained by tensioning mechanism.
Described tensioning mechanism comprises trundle (4), what described trundle 4 rotated by trundle bearing block 3 is arranged in frame, this trundle bearing block (3) is fixed in frame by turret head screw rod (2), and described grooved conveyer belt (8) is walked around described trundle (4).
Described sand discharge transmission mechanism electromotor (23), driving gear (1), driven gear (19), described driving gear (1) is arranged in the rotating shaft of motor, described driven gear (19) is meshed with driving gear (1), the first belt pulley (16) is installed in the rotating shaft of driven gear 19, on described cylinder (10), the second belt pulley (11) is installed, the first belt pulley (16) is connected by belt transmission with the second belt pulley (11), in the first belt pulley (16) and the belt inner side of the second belt pulley (11), regulating wheel (14) is installed, this regulating wheel (14) is fixed in frame by pole, described electromotor is connected with frequency-variable controller (29), described electromotor (23) is connected with frequency-variable controller (29).
Described seeding transmission mechanism comprises the seeding belt wheel (21) being arranged on seed shaft (38), on described driven gear (19), be arranged on driven spindle, on this driven spindle, driven pulley is installed, described seeding belt wheel (21) is connected by belt transmission with driven pulley.
The utility model has the advantages that: from laboratory test, the testing stand of simulation no-tillage seeding vibration characteristics, can carry out various crop and the different seeding test of no-tillage earth's surface amplitude; Sand and seed are recyclable, and can recycle; Can realize the seeding of friction speed by frequency converter.Realize the test objective of efficient economizing.
Brief description of the drawings
Fig. 1 is agent structure schematic diagram of the present utility model.
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the structural representation of sand discharge device in Fig. 1.
Reference numeral implication is as follows:
Elbow 38-seed shaft is spent in 11-the second belt pulley 12-bearing I 13-handle 14-regulating wheel 15-driven gear bearing block 16-the first belt pulley 17-belt pulley bearing 18-hexagon socket cap head screw 19-driven gear 20-frame 21-seeding belt wheel 23-electromotor 25-sand discharge device 26-seeding unit 27-vibrator 28-exciting controller 29-frequency-variable controller 30-gas distribution plate 31-seed taking disc 32-hairbrush 33-seed chamber 34-kind of the case 35-drive end bearing bracket 36-air inlet tube 37-air inlet 90 of 1-driving gear, 2-turret head screw rod, 3-trundle bearing block, 4-trundle, 5-big roller bearing block, 6-bearing, 7-big roller, 8-grooved conveyer belt, 9-conveyer frames, 10-cylinder, 39-vacuum chamber, 40-sediment transport discharge adjustable plate, 41-sand discharge is stirred wheel 42-sandbox
Embodiment
Further describe the utility model below in conjunction with specific embodiment, advantage and disadvantage of the present utility model will be more clear along with description.But these embodiment are only exemplary, scope of the present utility model are not formed to any restriction.It will be understood by those skilled in the art that and do not departing under spirit and scope of the present utility model and can the details of technical solutions of the utility model and form modified or be replaced, but these amendments and replacement all fall in protection domain of the present utility model.
Referring to Fig. 1 to Fig. 4, the utility model relates to a kind of essence amount no-tillage seeding machine oscillatory type seeding table apparatus, comprise frame 20, vibrator 27, seeding unit 26, sand discharge device 25 and sand discharge conveying mechanism, vibrator 27 and sand discharge device 25 are installed in described frame 20, seeding unit 26 is arranged on vibrator 27 by A-frame, described sand discharge device 25 is positioned at seeding unit 26 1 sides, the two ends that are arranged on frame 20 that the big roller 7 of sand discharge conveying mechanism and cylinder 10 all rotate by big roller bearing block, described big roller 7 and cylinder 10 are in transmission connection by grooved driving-belt 8, sand discharge conveying mechanism drives by sand discharge transmission mechanism, seeding unit 26 drives by seeding transmission mechanism, described vibrator 27 is controlled by exciting controller 28.
Described seeding unit comprises gas distribution plate 30, seed taking disc 31, hairbrush 32, seed chamber 33, plants case 34, air inlet tube 36, air inlet 90 are spent elbow 37, seed shaft 38, vacuum chamber 39 form, wherein, seed taking disc 31 1 sides are seed chamber 33, and this seed chamber 33 is communicated with kind case 34; Opposite side is connected with gas distribution plate 30, and described gas distribution plate 30 opposite sides are connected with vacuum chamber 39, and described vacuum chamber 39 is spent elbow 37, air inlet tube 36 and fan induced draught mouth by the air inlet 90 connecting successively and joined; Described seed taking disc 31 is fixedly mounted on seed shaft 38; Hairbrush 32 is bolted on the drive end bearing bracket 35 of seed chamber 33.
Described sand discharge device comprise sandbox 42, sand discharge stir wheel 41, sediment transport discharge adjustable plate 40, described sandbox 42 is fixedly mounted on the upper end of sand discharge device frame; Sand discharge is stirred wheel 41 and is positioned at the inside of sandbox bottom, and is bearing in sand discharge device frame by bearing, and sand discharge sprocket wheel is arranged on the sand discharge of sandbox outside and stirs on the wheel shaft of wheel 41, and this sand discharge sprocket wheel drives by motor; Sediment transport discharge adjustable plate 40 is arranged on the sand outlet place of sandbox 42 bottoms.
Described sediment transport discharge adjustable plate 40 at the mounting means at sandbox 42 sand outlet places is: in sandbox bottom, sand outlet place is provided with crimping groove, and what described sediment transport discharge adjustable plate 40 slided is arranged in crimping groove.
Described sand discharge conveying mechanism comprises described grooved conveyer belt 8, big roller 7, cylinder 10, conveyer frames 9, tensioning mechanism, described conveyer frames 9 is fixedly mounted on the top of frame, grooved conveyer belt 8 between big roller 7 and cylinder 10 is supported by described conveyer frames 9, bottom in described frame is provided with tensioning mechanism, and described grooved conveyer belt 8 is strained by tensioning mechanism.The effect of tensioning mechanism: effect one is to ensure to carry with enough tension force, makes to produce necessary frictional force between cylinder and conveyer belt, and the 2nd, the degree of dangling of limit transport band between each roller, guarantees the normal operation of conveyer.
Described tensioning mechanism comprises trundle 4, and what described trundle 4 rotated by trundle bearing block 3 is arranged in frame, and this trundle bearing block 3 is fixed in frame by turret head screw rod 2, and described grooved conveyer belt 8 is walked around described trundle 4.
Described sand discharge transmission mechanism electromotor 23, driving gear 1, driven gear 19, described driving gear 1 is arranged in the rotating shaft of motor, described driven gear 19 is meshed with driving gear 1, the first belt pulley 16 is installed in the rotating shaft of driven gear 19, the second belt pulley 11 is installed on described cylinder 10, the first belt pulley 16 is connected by belt transmission with the second belt pulley 11, belt inner side at the first belt pulley 16 and the second belt pulley 11 is provided with regulating wheel 14, this regulating wheel 14 is fixed in frame by pole, described electromotor is controlled device 29 frequently with change and is connected.
Described seeding transmission mechanism comprises the seeding belt wheel 21 being arranged on seed shaft 38, on described driven gear 19, is arranged on driven spindle, on this driven spindle, driven pulley is installed, and described seeding belt wheel 21 is connected by belt transmission with driven pulley.By transmission of power to seed taking disc 31, thereby drive seed taking disc 31 rotate.
Operation principle of the present utility model is: when test, seeding unit is fixed on vibrator, be placed in together in frame, multifunctional completely numerically word formula frequency-variable controller control grooved line speed, seeding unit rotating speed, rotation speed of fan (for the blower fan vacuumizing), the pace of the velocity simulate sower of grooved conveyer belt, then calculate the kind bed tape speed corresponding from different seeding unit rotating speeds according to the theoretical grain distance of Different Crop, finally control its rotating speed by frequency converter, utilize digital revmeter to measure corresponding rotation speed of fan under different vacuum.Plant in addition grooved belt and form a sand ribbon that has certain thickness and width thereon by sand discharge device, the seed of sowing is dropped on sand ribbon, avoid rolling and the spring of seed, seed not only can reuse like this, and more approaches the environment of farm work.
Claims (8)
1. an essence amount no-tillage seeding machine oscillatory type seeding table apparatus, it is characterized in that, comprise frame, vibrator, seeding unit, sand discharge device and sand discharge conveying mechanism, vibrator and sand discharge device are installed in described frame, seeding unit is arranged on vibrator by A-frame, described sand discharge device is positioned at seeding unit one side, the two ends of frame that what the big roller of sand discharge conveying mechanism and cylinder all rotated by big roller bearing block be arranged on, described big roller and cylinder are in transmission connection by grooved driving-belt, and sand discharge conveying mechanism drives by sand discharge transmission mechanism; Seeding unit drives by seeding transmission mechanism; Described vibrator is by the control of exciting controller.
2. essence amount no-tillage seeding machine oscillatory type seeding table apparatus according to claim 1, it is characterized in that, described seeding unit comprises gas distribution plate (30), seed taking disc (31), hairbrush (32), seed chamber (33), plants case (34), air inlet tube (36), elbow (37) is spent in air inlet 90, seed shaft (38), vacuum chamber (39) composition, wherein, seed taking disc (31) one sides are seed chamber (33), and this seed chamber (33) is communicated with kind case (34); Opposite side is connected with gas distribution plate (30), and described gas distribution plate (30) opposite side is connected with vacuum chamber (39), and described vacuum chamber (39) is spent elbow (37), air inlet tube (36) and fan induced draught mouth by the air inlet 90 connecting successively and joined; Described seed taking disc (31) is fixedly mounted on seed shaft (38); Hairbrush (32) is bolted on the drive end bearing bracket (35) of seed chamber (33).
3. essence amount no-tillage seeding machine oscillatory type seeding table apparatus according to claim 1, it is characterized in that, described sand discharge device comprises that sandbox (42), sand discharge stir wheel (41), sediment transport discharge adjustable plate (40), and described sandbox (42) is fixedly mounted on the upper end of sand discharge device frame; Sand discharge is stirred wheel (41) and is positioned at the inside of sandbox bottom, and is bearing in sand discharge device frame by bearing, and sand discharge sprocket wheel is arranged on the sand discharge of sandbox outside and stirs on the wheel shaft of wheel (41), and this sand discharge sprocket wheel passes through motor driven; Sediment transport discharge adjustable plate (40) is arranged on the sand outlet place of sandbox (42) bottom.
4. essence amount no-tillage seeding machine oscillatory type seeding table apparatus according to claim 3, it is characterized in that, described sediment transport discharge adjustable plate (40) at the mounting means at sandbox (42) sand outlet place is: in sandbox bottom, sand outlet place is provided with crimping groove, and what described sediment transport discharge adjustable plate (40) slided is arranged in crimping groove.
5. essence amount no-tillage seeding machine oscillatory type seeding table apparatus according to claim 1, it is characterized in that, described sand discharge conveying mechanism comprises described grooved conveyer belt (8), big roller (7), cylinder (10), conveyer frames (9), tensioning mechanism, described conveyer frames (9) is fixedly mounted on the top of frame, grooved conveyer belt (8) between big roller (7) and cylinder (10) is supported by described conveyer frames (9), bottom in described frame is provided with tensioning mechanism, and described grooved conveyer belt (8) is strained by tensioning mechanism.
6. essence amount no-tillage seeding machine oscillatory type seeding table apparatus according to claim 5, it is characterized in that, described tensioning mechanism comprises trundle (4), what described trundle 4 rotated by trundle bearing block 3 is arranged in frame, this trundle bearing block (3) is fixed in frame by turret head screw rod (2), and described grooved conveyer belt (8) is walked around described trundle (4).
7. essence amount no-tillage seeding machine oscillatory type seeding table apparatus according to claim 1, it is characterized in that, described sand discharge transmission mechanism electromotor (23), driving gear (1), driven gear (19), described driving gear (1) is arranged in the rotating shaft of motor, described driven gear (19) is meshed with driving gear (1), the first belt pulley (16) is installed in the rotating shaft of driven gear 19, on described cylinder (10), the second belt pulley (11) is installed, the first belt pulley (16) is connected by belt transmission with the second belt pulley (11), in the first belt pulley (16) and the belt inner side of the second belt pulley (11), regulating wheel (14) is installed, this regulating wheel (14) is fixed in frame by pole, described electromotor is connected with frequency-variable controller (29), described electromotor (23) is connected with frequency-variable controller (29).
8. essence amount no-tillage seeding machine oscillatory type seeding table apparatus according to claim 7, it is characterized in that, described seeding transmission mechanism comprises the seeding belt wheel (21) being arranged on seed shaft (38), on described driven gear (19), be arranged on driven spindle, on this driven spindle, driven pulley is installed, described seeding belt wheel (21) is connected by belt transmission with driven pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374355.2U CN203934320U (en) | 2014-07-08 | 2014-07-08 | Essence amount no-tillage seeding machine oscillatory type seeding testing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374355.2U CN203934320U (en) | 2014-07-08 | 2014-07-08 | Essence amount no-tillage seeding machine oscillatory type seeding testing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203934320U true CN203934320U (en) | 2014-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420374355.2U Expired - Fee Related CN203934320U (en) | 2014-07-08 | 2014-07-08 | Essence amount no-tillage seeding machine oscillatory type seeding testing stand |
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| CN (1) | CN203934320U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104041230A (en) * | 2014-07-08 | 2014-09-17 | 内蒙古农业大学机电工程学院 | Vibration type seed discharging test bed of fine no-tillage planter |
| CN104904375A (en) * | 2015-04-20 | 2015-09-16 | 安徽科技学院 | Maize seed vitality testing equipment |
| RU215854U1 (en) * | 2022-04-21 | 2022-12-29 | федеральное государственное бюджетное образовательное учреждение высшего образования "Мичуринский государственный аграрный университет" | STAND FOR RUN-IN AND TESTING PNEUMATIC ROWED SEEDERS |
-
2014
- 2014-07-08 CN CN201420374355.2U patent/CN203934320U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104041230A (en) * | 2014-07-08 | 2014-09-17 | 内蒙古农业大学机电工程学院 | Vibration type seed discharging test bed of fine no-tillage planter |
| CN104904375A (en) * | 2015-04-20 | 2015-09-16 | 安徽科技学院 | Maize seed vitality testing equipment |
| RU215854U1 (en) * | 2022-04-21 | 2022-12-29 | федеральное государственное бюджетное образовательное учреждение высшего образования "Мичуринский государственный аграрный университет" | STAND FOR RUN-IN AND TESTING PNEUMATIC ROWED SEEDERS |
| RU218119U1 (en) * | 2022-12-06 | 2023-05-11 | Федеральное государственное бюджетное научное учреждение "Всероссийский научно-исследовательский институт использования техники и нефтепродуктов в сельском хозяйстве" (ФГБНУ ВНИИТиН) | Stand for testing seeding units of precision seeders |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20210708 |