CN211671309U - Conical disc centrifugal type variable fertilizer distributor testing device - Google Patents
Conical disc centrifugal type variable fertilizer distributor testing device Download PDFInfo
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- CN211671309U CN211671309U CN201921891030.0U CN201921891030U CN211671309U CN 211671309 U CN211671309 U CN 211671309U CN 201921891030 U CN201921891030 U CN 201921891030U CN 211671309 U CN211671309 U CN 211671309U
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- fertilizer
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- frequency motor
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Abstract
The utility model relates to a centrifugal variable of conical disc fertilizer distributor test device belongs to agricultural and spills fertile machinery field. The fertilizer distributor comprises a rack 1 and is characterized in that a fertilizer box is arranged on the rack, a first variable frequency motor 12 is arranged on the side surface of the rack 1, a grooved wheel is arranged in the fertilizer box, the first variable frequency motor 12 is connected with the grooved wheel through a coupler, a fertilizer bundling plate is arranged at a discharge hole, a left transmission box and a right transmission box are fixed on the rack 1 and are connected with a power transmission box arranged on the rack 1 through transmission shafts, the left transmission box and the right transmission box are connected with a conical fertilizer spreading disc positioned below the discharge hole, and the power transmission box is connected with a second variable frequency motor 15 fixed on the rack 1 through a coupler. The utility model discloses compact structure, and easy operation, stable performance can reliably realize that granular fertilizer effectively spills and exerts, realizes the static test of fertilizer distributor, provides technical support for fertilizer distributor's research.
Description
Technical Field
The utility model belongs to fertile machinery field is spilt to the agricultural, concretely designs a centrifugal variable of conical disc fertilizer distributor test device.
Background
In order to improve the utilization rate of the fertilizer and reduce the production cost, mechanical fertilizer spreading becomes trend and meets the requirement of agricultural sustainable development, but most of fertilizer spreading discs of domestic centrifugal fertilizer spreaders are horizontal discs, the fertilizer spreading is not uniform, the blanking amount cannot be accurately controlled, and the requirement of accurate agriculture cannot be met.
Disclosure of Invention
The utility model aims at providing a centrifugal variable fertilizer distributor test device of conical disc, the device compact structure, easy operation can provide the verification experiment for the research of multiple fertilizer distributor.
In order to achieve the above purpose, the utility model adopts the following technical scheme: centrifugal variable fertilizer distributor test device of conical disc, which comprises a frame, be fixed with the fertilizer case in the frame, the fertilizer case bottom left and right sides is equipped with two arc discharge gates, all is equipped with fertile volume adjusting device in every discharge gate department, and every discharge gate below all is equipped with and spills fertile mechanism.
The fertilizer spreading mechanism comprises a conical fertilizer spreading disc, a transmission shaft, a shaft coupler, a left transmission case, a right transmission case, a power transmission case and a power output source second variable frequency motor 15. The second variable frequency motor 15 is fixed on the frame 1 and transmits power to a power transmission box fixed on the frame 1 through a coupler, and the power transmission box drives a left transmission box and a right transmission box fixed on the frame through transmission shafts; the left transmission case and the right transmission case have the same size parameters and reverse rotation directions, and respectively drive the left conical fertilizer spreading disc and the right conical fertilizer spreading disc to rotate. And adjusting the rotating speed of the second variable frequency motor 15 and the rotating speed of the conical fertilizer spreading disc.
The fertilizer adjusting mechanism comprises a grooved wheel, a coupler, a transmission shaft and a power source first variable frequency motor 12. The grooved wheel is installed at a position close to the discharge port, the installation position of the grooved wheel is arc-shaped, the first variable frequency motor 12 is fixed on the left surface of the rack 1 and is in the same straight line with the grooved wheel, the left grooved wheel is driven to rotate through the coupler, the left grooved wheel drives the right grooved wheel to rotate through the transmission shaft, the rotating speed of the first variable frequency motor 12 is adjusted, the rotating speed of the grooved wheel is changed, and variable fertilizer spreading is achieved.
Simultaneously, the utility model discloses can also further realize through following technical measure.
The grooved wheel is a straight grooved wheel, and the size parameters of the grooved wheel can prevent the fertilizer from automatically falling when the conical disc centrifugal variable fertilizer distributor test device does not work.
The fertilizer spreading plates are conical, 6 fertilizer stirring blades in each conical fertilizer spreading plate pass through the circle center, and the included angle between the fertilizer stirring blades is 60o。
An arc-shaped baffle is arranged behind the conical fertilizer spreading plate to prevent the fertilizer from being thrown backwards.
The fertilizer box is a bucket type fertilizer. And the discharge hole is arranged on the side surface.
The working process of the utility model is as follows; when an external power supply is switched on, the first variable frequency motor 12 drives the grooved pulley to rotate, so that the blanking is completed, the frequency of the motor is adjusted, the rotating speed of the motor is changed, the speed of the grooved pulley is changed, and the adjustment of the blanking amount is realized. The second variable frequency motor 15 drives the power transmission case, the power transmission case transmits power to the left transmission case and the right transmission case, and the left transmission case and the right transmission case drive the conical fertilizer spreading disc connected with the left transmission case and the right transmission case to rotate, so that the fertilizer spreading process is completed. The frequency of the second variable frequency motor 15 is adjusted to change, the rotating speed of the motor is adjusted, and the rotating speed of the fertilizer spreading disc is further changed. Variable fertilizer spreading is realized by adjusting the feeding amount and the rotating speed of the conical fertilizer spreading plate.
Drawings
Fig. 1 is the perspective view structure diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a left side view of the present invention.
Fig. 4 is a structural schematic view of the conical fertilizer spreading plate of the present invention.
Fig. 5 is a schematic view of the sheave structure of the present invention.
1-frame, 2-right transmission case, 3-right conical fertilizer spreading disc, 4-transmission shaft, 5-power transmission case, 7-left transmission case, 8-left conical fertilizer spreading disc, 9-baffle, 10-fertilizer bundling plate, 11-left grooved pulley, 12-first variable frequency motor, 13-fertilizer case, 14-right grooved pulley, 15-second variable frequency motor 1, 16-left discharge port, 21-right discharge port, 24-fixing plate, 25-fixing plate, 26-coupler and 27-fertilizer stirring blade
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention.
The conical disc centrifugal variable fertilizer distributor experimental device comprises a rack 1, a left transmission case 7, a right conical fertilizer distributor 3, a transmission shaft 4, a power transmission case 5, a right transmission case 2, a left conical fertilizer distributor 8, a baffle 9, a fertilizer bundling plate 10, a grooved pulley 11, a first variable frequency motor 12, a fertilizer box 13, a second variable frequency motor 15, a left discharge port 16, a right discharge port 21, a fixed plate 1-24, a fixed plate 2-25, a coupler 26 and fertilizer stirring blades 27. The fertilizer box comprises a first variable frequency motor 12, a fertilizer box 13, a left discharge hole 16, a right discharge hole 21, a left grooved wheel 11 and a right grooved wheel 14 which are arranged at positions close to the left discharge hole and the right discharge hole, wherein the first variable frequency motor 12 is fixed on the rack 1 through a fixing plate 24, the fertilizer box 13 is provided with the left discharge hole 16 and the right discharge hole, the left grooved wheel 11 and the right grooved wheel 14 are arranged at positions close to the left discharge hole and the right discharge hole, the left grooved wheel 11 drives the right grooved wheel 14 through a transmission shaft 19, a fertilizer collecting plate 10 is arranged at the positions of the left discharge hole 16 and the right discharge hole, a left conical fertilizer spreading plate 3 is arranged below the fertilizer collecting plate, a right conical fertilizer spreading plate 8 is respectively connected with a right transmission box 2 and a left transmission box 7 which are fixed on the rack 1, the right transmission box 2 and the left transmission box 7 are.
The first variable frequency motor 12 is connected with the left sheave 11 through a coupler 17, the left sheave 11 drives the right sheave 14 to work through a rotating shaft 19, structural size parameters of the two sheaves are consistent, and the speed of the left sheave 11 and the speed of the right sheave 14 are adjusted by adjusting the rotating speed of the first variable frequency motor 12, so that the blanking amount is finally adjusted.
The second variable frequency motor 15 transmits power to the power transmission case 5 through the coupler 26, a pair of mutually meshed bevel gears are arranged in the power transmission shaft 5, the right transmission case 2 is respectively driven by the transmission shaft 4 and the transmission shaft 6, the left transmission case rotates, the left transmission case 7 and the right transmission case 2 are the same in size parameter and opposite in direction, the left conical fertilizer spreading disc 3 is respectively driven, the right conical fertilizer spreading disc 8 rotates, the rotating speed of the variable frequency motor is adjusted, the rotating speed of an output shaft of the transmission case is adjusted, the rotating speed of the fertilizer spreading disc is adjusted, and the fertilizer spreading process is completed.
In order to improve the fertilizer spreading uniformity, the fertilizer spreading plate is a conical fertilizer spreading plate, and in order to prevent fertilizer from being scattered backwards, baffles 9 are respectively arranged behind the left conical fertilizer spreading plate 8 and the right conical fertilizer spreading plate 3.
The working principle is as follows: when an external power supply is switched on, the first variable frequency motor 12 drives the left sheave 11 to rotate, the left sheave 11 drives the right sheave 14 to rotate through the transmission shaft 19, discharging is completed, the frequency of the motor is adjusted, the rotating speed of the motor is adjusted, the speed of the left sheave and the speed of the right sheave are adjusted finally, and discharging amount adjustment is achieved. The second variable frequency motor 15 drives the power transmission case 5, the power transmission case transmits power to the left transmission case 7 and the right transmission case 2, the left transmission case and the right transmission case drive the left conical fertilizer spreading disc 8 connected with the left transmission case and the right conical fertilizer spreading disc 3 to rotate, the frequency of the second variable frequency motor 15 is adjusted to change, the rotating speed of the motor is adjusted, and then the rotating speed of the fertilizer spreading disc is changed. The fertilizer falls into the left fertilizer spreading plate 8 through the left fertilizer opening 16 and the right fertilizer opening 21 under the drive of the left grooved pulley 11 and the right grooved pulley 14, and the left fertilizer spreading plate and the right fertilizer spreading plate rotate to scatter the fertilizer out to complete the fertilizer spreading process in the right fertilizer spreading plate 3. Variable fertilizer spreading is realized by adjusting the feeding amount and the rotating speed of the conical fertilizer spreading plate.
Claims (8)
1. The conical disc centrifugal variable fertilizer distributor testing device is characterized by comprising a rack (1), a fertilizer box is fixed on the rack (1), fertilizer quantity adjusting mechanisms are respectively arranged at positions of a left discharge port and a right discharge port of the fertilizer box, a fertilizer collecting plate is arranged on the discharge port, each fertilizer quantity adjusting mechanism comprises a grooved wheel and a first variable frequency motor (12) which is arranged on the side surface of the rack and parallel to the grooved wheel, the speed of the first variable frequency motor (12) for driving the grooved wheel to rotate is adjusted, a fertilizer distributing mechanism arranged on the rack is arranged below the fertilizer box, the fertilizer distributing mechanism comprises a left transmission box, a power transmission box, a right transmission box and a second variable frequency motor (15) which are arranged at the bottom of the rack, the left transmission box and the right transmission box are respectively connected with a conical fertilizer distributing disc, and the second variable frequency motor (15) drives the power transmission box to act, the power transmission case drives the left and right fertilizer spreading discs to rotate through the left transmission case and the right transmission case respectively, the rotating speed of the conical fertilizer spreading disc is adjusted by changing the rotating speed of the second variable frequency motor (15), and the fertilizer spreading amount is changed by adjusting the rotating speed of the grooved pulley and the rotating speed of the conical fertilizer spreading disc, so that a variable fertilizer spreading test is completed.
2. The conical disc centrifugal variable fertilizer distributor test device according to claim 1, wherein the left transmission case, the power transmission case and the right transmission case are sequentially arranged on the bottom of the frame in parallel, a pair of bevel gear power input shaft and a horizontal transmission shaft which are meshed with each other are arranged in the power transmission case, the power input shaft is connected with the second variable frequency motor (15) through a coupler, and conical fertilizer distributing discs are arranged on driving bevel gears of the left transmission case and the right transmission case and driven bevel gears which are meshed with the driving bevel gears and have the same structural parameters in opposite directions at two ends of the horizontal transmission shaft respectively.
3. The conical disc centrifugal variable fertilizer distributor test device of claim 1, wherein the appearance of the left and right fertilizer distributor discs is conical, and the fertilizer stirring blades arranged in the conical fertilizer distributor discs form 60 degrees with each otheroAnd the fertilizer stirring blades of each conical fertilizer spreading plate are 6 in number.
4. The conical-disc centrifugal variable fertilizer distributor test device as claimed in claim 1, wherein the fertilizer quantity adjusting device comprises a first variable frequency motor (12) and a grooved pulley, the first variable frequency motor (12) is fixed on the side surface of the frame and is parallel to the grooved pulley, and the grooved pulley is installed at a position close to the discharge port.
5. The conical disc centrifugal variable fertilizer distributor test device as claimed in claim 1, wherein the grooved wheel is a straight grooved wheel, the size parameters of the grooved wheel can prevent the fertilizer from automatically falling when the conical disc centrifugal variable fertilizer distributor test device does not work, and the left grooved wheel drives the right grooved wheel to rotate through the transmission shaft.
6. The conical disc centrifugal variable fertilizer distributor test device of claim 1 or 3, wherein an arc-shaped baffle plate for preventing fertilizer from being thrown backwards is installed behind each conical fertilizer distributor disc.
7. The conical disc centrifugal variable fertilizer distributor test device as claimed in claim 1, wherein the discharge port of the fertilizer box is arranged on the side surface, and a fertilizer bundling plate is arranged at the discharge port to allow the fertilizer to fall down concentratedly.
8. The conical disc centrifugal variable fertilizer distributor test device of claim 1 or 7, wherein the fertilizer box is a bucket type fertilizer box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921891030.0U CN211671309U (en) | 2019-11-05 | 2019-11-05 | Conical disc centrifugal type variable fertilizer distributor testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921891030.0U CN211671309U (en) | 2019-11-05 | 2019-11-05 | Conical disc centrifugal type variable fertilizer distributor testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211671309U true CN211671309U (en) | 2020-10-16 |
Family
ID=72786253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921891030.0U Expired - Fee Related CN211671309U (en) | 2019-11-05 | 2019-11-05 | Conical disc centrifugal type variable fertilizer distributor testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211671309U (en) |
-
2019
- 2019-11-05 CN CN201921891030.0U patent/CN211671309U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 Termination date: 20211105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |