CN210159674U - Two-stage gear crushing fertilizer apparatus - Google Patents
Two-stage gear crushing fertilizer apparatus Download PDFInfo
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- CN210159674U CN210159674U CN201920781333.0U CN201920781333U CN210159674U CN 210159674 U CN210159674 U CN 210159674U CN 201920781333 U CN201920781333 U CN 201920781333U CN 210159674 U CN210159674 U CN 210159674U
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- fertilizer
- gear
- spiral arc
- fertilizer discharging
- primary crushing
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Abstract
The two-stage gear crushing fertilizer apparatus belongs to agricultural machinery: the fertilizer feeding device comprises a left spiral arc fertilizer discharging gear, a right spiral arc fertilizer discharging gear, a left driving gear, a right driving gear, a left involute primary crushing gear, a right involute primary crushing gear, a disc involute primary crushing gear, a flange gear, a fertilizer discharging box and a spiral arc gear, wherein the left spiral arc fertilizer discharging gear and the right spiral arc fertilizer discharging gear are meshed with each other, the two spiral arc fertilizer discharging gears are arranged at the lower end of the interior of the fertilizer discharging box, the device crushes fertilizer after primary crushing through the disc involute primary crushing gear, the fertilizer after primary crushing passes through the left spiral arc fertilizer discharging gear and the right spiral arc fertilizer discharging gear, the gap meshing motion between tooth ridges and tooth grooves and the rubbing action of the spiral arc tooth surfaces in gap matching, the fertilizer after primary crushing is crushed, secondary crushing of the fertilizer is realized, the crushed fertilizer particles are continuously and uniformly conveyed to the fertilizer discharging port, and the design function of secondary crushing of the fertilizer is realized, meanwhile, the device has the characteristics of simple structure, novelty, reasonableness and strong applicability.
Description
Technical Field
The invention belongs to agricultural machinery, and mainly relates to a two-stage gear crushing fertilizer apparatus.
Background
At present, the unreasonable application of fertilizer, such as fertilization mode, fertilization amount, fertilization precision and the like, causes the phenomena of soil degradation, fertility reduction, plough layer shallowness, soil hardening and the like, and is not beneficial to the sustainable development of agriculture in China. The outer grooved wheel fertilizer distributor is used as a common core component of a fertilizing operation machine, although the outer grooved wheel fertilizer distributor is widely applied due to the characteristics of strong adaptability, simple structure, convenient adjustment, reliable work and the like, the outer grooved wheel fertilizer distributor has certain inherent defects, when fertilizer particles are agglomerated due to moisture absorption and compression or fertilizer is bonded with a groove of a fertilizer distributor, the fertilizer distributor can have the phenomena of poor fertilizer stability and even blockage, so that fertilizer leakage and broken strips are caused, and the fertilizer distribution operation quality is seriously influenced.
The patent (meshed arc gear fertilizer distributor) (patent number: 201720563931.1) previously applied by the applicant (northeast forestry university) has a certain crushing function on the massive fertilizer, but the crushing is incomplete, the massive fertilizer cannot be crushed, and the fertilizer remains, so that the research on the novel fertilizer distributor with the secondary crushing function on the massive fertilizer has important application value and practical significance.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and researches and designs a secondary gear crushing fertilizer distributor.
The purpose of the invention is realized as follows: set up respectively in fertilizer box upper and lower end and put into fertile mouth, fertilizer mouth, be main, driven flange gear of intermeshing form and adorn left and right spiral circular arc fertilizer gear through hexagon socket head cap screw admittedly respectively, main, driven flange gear that are intermeshing form give left and right upper driven flange gear through left and right drive gear respectively with power transmission, left and right upper driven flange gear adorns left and right dish formula involute one-level broken gear through hexagon socket head cap screw admittedly respectively, main, driven flange gear is connected with fertilizer box normal running fit, left and right spiral circular arc fertilizer gear is located the left and right both sides of the inside lower extreme of fertilizer box respectively, constitutes the broken fertilizer apparatus of second grade gear up to this.
The invention utilizes the meshed driving and driven flange gears to drive the two meshed driven flange gears through the transmission gear to further drive the left and right disk type involute primary crushing gears to carry out primary crushing on large fertilizer at a fertilizer inlet, the meshed driving and driven flange gears drive the left and right spiral circular arc fertilizer discharging gears to rotate in a spiral clearance meshing manner, clearance meshing movement between tooth ridges and tooth grooves and clearance rubbing action of spiral circular arc tooth surfaces in clearance fit are carried out to crush the fertilizer after primary crushing to realize secondary crushing of the fertilizer, crushed fertilizer particles rotate along with the spiral tooth teeth and the tooth grooves in the middle of the fertilizer discharging box and are continuously and uniformly conveyed to the fertilizer outlet at constant quantity, and the design function of secondary crushing of the fertilizer is realized. Meanwhile, the device has the characteristics of simple structure, novelty, reasonableness and strong applicability.
Drawings
FIG. 1 is a perspective view of a two-stage gear-breaking fertilizer apparatus;
FIG. 2 is a front sectional view of the two-stage gear-breaking fertilizer apparatus;
FIG. 3 is an inside mounted axial view of the secondary gear-breaking fertilizer applicator;
in the figure: 1. a fertilizer discharging box 2, a right upper driven flange gear 3, a right transmission gear 4, an inner hexagon bolt 5, a driven flange gear 6, a fertilizer discharging port 7, a driving flange gear 8, a left transmission gear 9, a left upper driven flange gear 10, a left disc type involute primary crushing gear 11, a fertilizer inlet 12, a right disc type involute primary crushing gear 13, a right spiral circular arc fertilizer discharging gear 14, a left spiral circular arc fertilizer discharging gear
Detailed Description
The embodiments of the invention will be described in detail below with reference to the accompanying drawings:
broken fertilizer apparatus of second grade gear, its characterized in that: set up respectively in fertilizer box 1 upper and lower end and put into fertilizer mouth 11, fertilizer mouth 6, be left and right spiral circular arc fertilizer gear 14, 13 through hexagon socket head cap screw 4 admittedly respectively for main, driven flange gear 7, 5 that are the intermeshing form, main, driven flange gear 7, 5 that are the intermeshing form give left and right upper driven flange gear 9, 2 through left and right drive gear 8, 3 respectively with power transmission, left and right dish piece formula involute one-level broken gear 10, 12 are admittedly installed respectively through hexagon socket head cap screw 4 for left and right upper driven flange gear 9, 2, main, driven flange gear 7, 5 are connected with fertilizer box 1 normal running fit, left and right spiral circular arc fertilizer gear 14, 13 are located the left and right both sides of the inside lower extreme of fertilizer box 1 respectively.
The power of the fertilizer discharging device is transmitted through a driving flange gear 7, the driving flange gear 7 and a driven flange gear 5 are in meshing transmission to drive left and right spiral arc fertilizer discharging gears 14 and 13 to rotate, meanwhile, the power is transmitted to left and right upper driven flange gears 9 and 2 through left and right transmission gears 8 and 3 to drive left and right disc type involute primary crushing gears 10 and 12 to rotate, when in operation, agglomerated fertilizer entering from a fertilizer inlet 11 of a fertilizer discharging box 1 firstly passes through the left and right disc type involute primary crushing gears 10 and 12 in clearance fit, under the meshing rotation of the two gears, the primary crushing of the fertilizer is realized, the large fertilizer is crushed through the primary crushing, but the agglomerated fertilizer still exists, the fertilizer falls through the left and right spiral arc fertilizer discharging gears 14 and 13 in spiral clearance meshing fit, the gear teeth in spiral clearance fit, the rolling action of the tooth socket and the rubbing action of the spiral tooth surface in spiral clearance fit, the fertilizer is crushed into fine fertilizer particles, and the fine fertilizer particles move downwards at a constant speed along with a fertilizer containing gap formed between the spiral gear teeth and the tooth grooves, and the fertilizer particles fall into the fertilizer discharging opening 6 in a continuous, uniform and constant state, so that the design function of secondary crushing of the fertilizer is realized.
Claims (1)
1. Broken fertilizer apparatus of second grade gear, its characterized in that: the upper end and the lower end of the fertilizer box (1) are respectively provided with a fertilizer inlet (11) and a fertilizer outlet (6), the driving flange gear (7) and the driven flange gear (5) which are meshed with each other are respectively fixedly provided with a left spiral arc fertilizer discharging gear (14) and a right spiral arc fertilizer discharging gear (13) through inner hexagon bolts (4), the driving flange gear (7) and the driven flange gear (5) which are meshed with each other transmit power to the left driven flange gear (9) and the right driven flange gear (2) through the left transmission gear (8) and the right transmission gear (3) respectively, the left and right upper driven flange gears (9, 2) are respectively fixedly provided with a left and right disk type involute primary crushing gear (10, 12) through a hexagon socket head cap screw (4), the driving flange gear (7) and the driven flange gear (5) are connected with the fertilizer discharging box (1) in a rotating matching way, the left and right spiral arc fertilizer discharging gears (14, 13) are respectively positioned on the left and right sides of the lower end in the fertilizer discharging box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920781333.0U CN210159674U (en) | 2019-05-28 | 2019-05-28 | Two-stage gear crushing fertilizer apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920781333.0U CN210159674U (en) | 2019-05-28 | 2019-05-28 | Two-stage gear crushing fertilizer apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210159674U true CN210159674U (en) | 2020-03-20 |
Family
ID=69793615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920781333.0U Expired - Fee Related CN210159674U (en) | 2019-05-28 | 2019-05-28 | Two-stage gear crushing fertilizer apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210159674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113632625A (en) * | 2021-09-13 | 2021-11-12 | 华中农业大学 | Fertile fertilization equipment of promoting bud of ratoon rice season of regenerating |
-
2019
- 2019-05-28 CN CN201920781333.0U patent/CN210159674U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113632625A (en) * | 2021-09-13 | 2021-11-12 | 华中农业大学 | Fertile fertilization equipment of promoting bud of ratoon rice season of regenerating |
| CN113632625B (en) * | 2021-09-13 | 2022-04-19 | 华中农业大学 | Fertile fertilization equipment of promoting bud of ratoon rice season of regenerating |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200320 Termination date: 20210528 |
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| CF01 | Termination of patent right due to non-payment of annual fee |