CN111699796A - Seed box anti-blocking device - Google Patents
Seed box anti-blocking device Download PDFInfo
- Publication number
- CN111699796A CN111699796A CN202010730302.XA CN202010730302A CN111699796A CN 111699796 A CN111699796 A CN 111699796A CN 202010730302 A CN202010730302 A CN 202010730302A CN 111699796 A CN111699796 A CN 111699796A
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- Prior art keywords
- seed
- blocking device
- metering
- box
- transmission band
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C19/00—Arrangements for driving working parts of fertilisers or seeders
- A01C19/02—Arrangements for driving working parts of fertilisers or seeders by a motor
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
A seed box anti-blocking device belongs to the field of agricultural machinery and integrally comprises a seed box, a seed conveying pipe, a seed discharging port adjusting device, a first conveying belt group, a second conveying belt group and a hydraulic motor; the vibration exciter has the advantages of novel structure, clear working principle, realization of bidirectional and dual anti-blocking by combining the vibration exciter with the transmission belt, comprehensive coverage, flexible matching, effective improvement of operation effect and efficiency, energy saving by comprehensive effect, cost reduction and suitability for modern mechanical sowing operation.
Description
Technical Field
The invention belongs to the field of agricultural machinery, relates to an anti-blocking device, and particularly relates to an anti-blocking device for seed boxes.
Background
In the modern seeding process, the state of the seeds has important influence on the quality of the seeding and on the generality of the seeding process. The seeds can have a jamming phenomenon caused by interaction force in the seed box, and the anti-blocking process of the seed box has the following three problems that firstly, no anti-blocking measure is taken regardless of the jamming phenomenon; secondly, the anti-blocking structure is too simple, and the good anti-blocking effect cannot be achieved; thirdly, single discharge is single, anti-blocking is realized, the efficiency is lower, and the modern agricultural mechanized sowing operation is not facilitated. In particular to the situation that the seed falling port and the seed conveying and discharging port are easy to block seeds when spherical and ellipsoidal seeds are stored and discharged. Therefore, in order to solve the problems of stable seed falling, effective seed sowing and improvement of the working efficiency, a device capable of effectively preventing blockage is needed to be designed.
Disclosure of Invention
The invention aims to provide an agricultural seed box anti-blocking device which is simple in structure and convenient to use, can realize loosening of actions among seeds, and can achieve the effects of manufacturing machinery at low cost and improving efficiency, and aims to overcome the defects of low efficiency, poor anti-blocking effect and the like caused by the lack of the existing anti-blocking device for seed metering and single anti-blocking.
The technical scheme of the invention is as follows: a seed box anti-blocking device comprises a frame and a seed box arranged on the frame; the method is characterized in that: a seed dropping port is arranged at the lower end of the seed box, a seed conveying pipe is arranged at the bottom of the seed dropping port, a vibration exciter is arranged on one side of the seed box, a first conveying belt group consisting of a first conveying belt group roller, a first conveying belt and a first conveying belt is arranged on the other side of the seed box, a second conveying belt group consisting of a second conveying belt group roller, a second conveying belt and a second conveying belt is arranged on the side surface of the seed conveying pipe, a hydraulic motor is arranged on the rack, the first conveying belt and the second conveying belt are in driving connection through the hydraulic motor, a seed dropping port is arranged at the bottom of the seed conveying pipe, a seed dropping port adjusting device is arranged in the seed dropping port, and the seed dropping port adjusting device consists of a support frame, a servo motor, a seed passing channel and a circular; the seed sowing device is characterized in that a seed sowing device connector is arranged on one side of the seed sowing channel, a conveying pipe connector is arranged on the other side of the seed sowing channel, the seed conveying pipe connector is connected with the seed sowing port, the seed sowing device connector is connected with a seed sowing device, a guide groove is formed in the seed sowing channel, a circular adjusting door is arranged in the guide groove, a supporting frame is fixedly arranged at the top of the seed sowing channel, a servo motor is fixedly arranged on the supporting frame, and the servo motor is connected with the circular adjusting door in the seed sowing channel.
One side of the seed box is in an inner arc shape, the other side of the seed box is in an outer arc shape, the radian of the outer arc is smaller than that of the inner arc, and the vibration exciter is arranged in the inner arc shape.
The seed dropping openings are in plane contact and are connected through bolts.
The two groups of transmission belt groups share the same power device.
The seed feeding pipe at the seed sowing port is connected with the seed sowing port adjusting device individually.
The seed discharging port is adjusted in a circular shape.
The anti-blocking device is provided with six groups which are arranged in the same row.
The invention has the beneficial effects that: the invention provides a seed box anti-blocking device which integrally comprises a seed box, a seed delivery pipe, a seed discharging port adjusting device, a first conveying belt group, a second conveying belt group and a hydraulic motor; the vibration exciter has the advantages of novel structure, clear working principle, realization of bidirectional and dual anti-blocking by combining the vibration exciter with the transmission belt, comprehensive coverage, flexible matching, effective improvement of operation effect and efficiency, energy saving by comprehensive effect, cost reduction and suitability for modern mechanical sowing operation.
Drawings
FIG. 1 is a schematic side view of the present invention.
FIG. 2 is a schematic front view of the present invention.
FIG. 3 is a schematic sectional view of a seed outlet adjusting device according to the present invention.
FIG. 4 is a schematic view of a seed passing channel structure in the regulating device of the seed discharging port of the present invention.
In the figure: the seed box comprises a seed box 1, seeds 2, a vibration exciter 3, a seed metering port 4, a second conveying belt group roller 5, a second conveying belt 6, a second conveying belt 7, a hydraulic motor 8, a first conveying belt 9, a first conveying belt 10, a first conveying belt group roller 11, a seed metering connector 12, a servo motor 13, a support frame 14, a circular adjusting door 15, a seed metering connector 16, a seed passing channel 17, a guide groove 18, a seed dropping port 19, a seed metering pipe 20, a seed metering port adjusting device 21, a rack 22, a belt wheel 23, a coupler 24 and a bearing 25.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in figures 1-3, a seed box anti-blocking device comprises a frame and a seed box 1 arranged on the frame, wherein a seed dropping opening 19 is arranged at the lower end of the seed box 1, a seed conveying pipe 20 is arranged at the bottom of the seed dropping opening 19, a vibration exciter 3 is arranged at one side of the seed box 1, a first conveying belt group consisting of a first conveying belt group roller 11, a first conveying belt 10 and a first conveying belt 9 is arranged at the other side of the seed box 1, a second conveying belt group roller 5 and a second conveying belt 6 are arranged on the side surface of the seed conveying pipe 20, a hydraulic motor 8 is arranged on the frame, the first transmission belt 9 is in driving connection with the second transmission belt 7 through the hydraulic motor 8, a seed discharging port 4 is arranged at the bottom of the seed conveying pipe 20, a seed discharging port adjusting device 21 is arranged in the seed discharging port 4, and the seed discharging port adjusting device 21 consists of a support frame 14, a servo motor 13, a seed passing channel 17 and a circular adjusting door 15; a seed metering device connecting port 12 is arranged on one side of the seed passing channel 17, a conveying pipe connecting port 16 is arranged on the other side of the seed passing channel 17, the seed conveying pipe connecting port 16 is connected with the seed metering port 4, the seed metering device connecting port 12 is connected with a seed metering device, a guide groove 18 is arranged in the seed passing channel 17, a circular adjusting door 15 is arranged in the guide groove 18, a supporting frame 14 is fixedly arranged at the top of the seed passing channel 17, a servo motor 13 is fixedly arranged on the supporting frame 14, and the servo motor 13 is connected with the circular adjusting door 15 in the seed passing channel 17.
As shown in figures 1-4, a seed box anti-blocking device, a first transmission belt group is installed at the side of a seed box, a second transmission belt group is installed at the side of a seed tube 20, the first transmission belt group and the second transmission belt group are driven by the same hydraulic motor 8 through a transmission belt, the hydraulic motor 8 is installed on a rack, a vibration exciter 3 is installed at the left side of the seed box 1, crop seeds are kept in a loose state by the vibration and friction motion of the left side and the right side at the upper part of the seed box 1, the seeds are smoothly discharged at the position where the seed tube is easy to block seeds through the friction motion, a circular seed discharging opening is changed by a seed discharging opening adjusting device 21 at a seed discharging opening 4, blocking prevention is assisted. The hydraulic motor 8 is connected to a hydraulic system of the agricultural machine, so that the agricultural machine is convenient to install and use, sufficient in power and low in cost. Seed case 1 both sides are interior arc and outer circular arc shape, and interior arc is located the diagram left side, and from seed case 1 vertical direction 2/3 department to the kind of a mouth that falls, be convenient for install in the frame with the seed metering ware cooperation, also help preventing stifled, outer arc is located the diagram right side, from 1/4 department to the kind of a mouth that falls, the radian is less than interior arc, is convenient for install first transmission band group, does benefit to the seed and keeps the state of laxing. The seed dropping opening 19 is in plane contact, so that tight contact is ensured, the bolt connection is convenient to install, and the operation convenience is improved. The two groups of transmission belt groups share the same hydraulic motor 8, the structure and the installation space are simplified, the forced seeding power requirement is not large, components and power can be saved, and the purpose of high-efficiency operation is achieved. The seed delivery pipe 20 and the seed discharging port adjusting device 21 are respectively individual, so that the independent manufacture of the adjusting device is met, the operation and the installation are convenient, and the operation convenience is ensured. The seeding opening is adjusted in a circular shape, and the seeding opening has small shape change, so that the uniform and accurate seeding and stable process are ensured. The anti-blocking box has six groups arranged in the same row, is convenient to share the hydraulic motor, simplifies the structure, fully utilizes the power and improves the working efficiency.
As shown in fig. 1-4, the working principle of the various anti-blocking devices for the tank is as follows: the seed box 1 is fixed on a frame 22, a hydraulic motor 8 is connected to a hydraulic system of an agricultural machine, is connected to a first transmission belt group roller 11 through a first transmission belt group transmission belt 9 to drive a first transmission belt 10 to perform reciprocating transmission, is connected to a second transmission belt group roller 5 through a second transmission belt group transmission belt 7 to drive a second transmission belt 6 to perform reciprocating transmission, and is combined with a vibration exciter 3 and a circular adjusting door 15 in a seed metering port adjusting device to enable seeds to be loosened, reduce the possibility of seed metering congestion and achieve the purpose of stable seed metering.
Claims (7)
1. A seed box anti-blocking device comprises a frame and a seed box (1) arranged on the frame; the method is characterized in that: seed case (1) lower extreme is equipped with kind of a mouth (19) that falls, kind of a mouth (19) bottom that falls is equipped with seed metering pipe (20), one side of seed case (1) is equipped with vibration exciter (3), the opposite side of seed case (1) is equipped with the first transmission band group that constitutes by first transmission band group roller (11), first transmission band (10), first drive belt (9), the side of seed metering pipe (20) is equipped with the second transmission band group that constitutes by second transmission band group roller (5), second transmission band (6), second drive belt (7), be equipped with hydraulic motor (8) in the frame, be connected through hydraulic motor (8) drive between first transmission band (9) and second drive belt (7), seed metering pipe (20) bottom is equipped with seed metering mouth (4), be equipped with seed metering mouth adjusting device (21) in seed metering mouth (4), seed metering mouth adjusting device (21) are by support frame (14), A servo motor (13), a seed passing channel (17) and a circular adjusting door (15); the utility model discloses a seeding machine, including seed passage (17), seed metering way (17), servo motor (13), seed metering way (17), seed conveying way (17), seed metering way (17), seed delivery pipe connector (16), seed metering mouth (4) are connected, seed metering way (12) are connected with the seed metering ware, be equipped with guide way (18) in seed passage (17), circular adjusting gate (15) set up in guide way (18), support frame (14) are fixed to be set up the top of seed passage (17), servo motor (13) are fixed to be set up on support frame (14), servo motor (13) with circular adjusting gate (15) in seed passage (17) are connected.
2. The seed box anti-blocking device according to claim 1, characterized in that: one side of the seed box (1) is in an inner arc shape, the other side of the seed box is in an outer arc shape, the radian of the outer arc is smaller than that of the inner arc, and the vibration exciter (3) is arranged in the inner arc shape.
3. The seed box anti-blocking device according to claim 1, characterized in that: the seed dropping openings (19) are connected through plane contact and bolts.
4. The seed box anti-blocking device according to claim 1, characterized in that: the two groups of transmission belt groups share the same power device.
5. The seed box anti-blocking device according to claim 1, characterized in that: the seed feeding pipe at the seed discharging port (4) is connected with the seed discharging port adjusting device (21) individually.
6. The seed box anti-blocking device according to claim 1, characterized in that: the seed discharging port (4) is adjusted in a circular shape.
7. The seed box anti-blocking device according to claim 1, characterized in that: the anti-blocking device is provided with six groups which are arranged in the same row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010730302.XA CN111699796B (en) | 2020-07-27 | 2020-07-27 | Seed box anti-blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010730302.XA CN111699796B (en) | 2020-07-27 | 2020-07-27 | Seed box anti-blocking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111699796A true CN111699796A (en) | 2020-09-25 |
| CN111699796B CN111699796B (en) | 2022-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010730302.XA Active CN111699796B (en) | 2020-07-27 | 2020-07-27 | Seed box anti-blocking device |
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| CN (1) | CN111699796B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030159631A1 (en) * | 2002-02-26 | 2003-08-28 | Precision Planting, Inc. | Apparatus and Method for Controlled Delivery of Seeds to an Open Furrow. |
| CN202857286U (en) * | 2012-10-26 | 2013-04-10 | 内蒙古凌志马铃薯科技股份有限公司 | Seed box blanking anti-blocking mechanism of micro-potato seeder |
| CN203261703U (en) * | 2013-05-14 | 2013-11-06 | 太仓市项氏农机有限公司 | Rice-wheat dual-purpose disseminator and seeding machine |
| WO2014116052A1 (en) * | 2013-01-25 | 2014-07-31 | 지금강 주식회사 | Multifunctional seeding module |
| CN206498667U (en) * | 2017-02-24 | 2017-09-19 | 山东省农业科学院作物研究所 | No-tillage Maize Planter |
-
2020
- 2020-07-27 CN CN202010730302.XA patent/CN111699796B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030159631A1 (en) * | 2002-02-26 | 2003-08-28 | Precision Planting, Inc. | Apparatus and Method for Controlled Delivery of Seeds to an Open Furrow. |
| CN202857286U (en) * | 2012-10-26 | 2013-04-10 | 内蒙古凌志马铃薯科技股份有限公司 | Seed box blanking anti-blocking mechanism of micro-potato seeder |
| WO2014116052A1 (en) * | 2013-01-25 | 2014-07-31 | 지금강 주식회사 | Multifunctional seeding module |
| CN203261703U (en) * | 2013-05-14 | 2013-11-06 | 太仓市项氏农机有限公司 | Rice-wheat dual-purpose disseminator and seeding machine |
| CN206498667U (en) * | 2017-02-24 | 2017-09-19 | 山东省农业科学院作物研究所 | No-tillage Maize Planter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111699796B (en) | 2022-06-14 |
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