CN2265664Y - Outside roller type feed - Google Patents
Outside roller type feed Download PDFInfo
- Publication number
- CN2265664Y CN2265664Y CN 96235733 CN96235733U CN2265664Y CN 2265664 Y CN2265664 Y CN 2265664Y CN 96235733 CN96235733 CN 96235733 CN 96235733 U CN96235733 U CN 96235733U CN 2265664 Y CN2265664 Y CN 2265664Y
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- CN
- China
- Prior art keywords
- fertilizer
- wheel
- outer groove
- tooth
- fertile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an outer grooved wheel type fertilizer distributor, which mainly solves the problems that the prior art is not suitable for distributing the crystal powdery fertilizer with poor fluidity and strong hygroscopicity, and the phenomenon of fertilizer breakage such as overhead, blockage, etc., can be generated for the moist fertilizers. The utility model is characterized in that the upper side of a fertilizer box which is arranged at the lower side of an outer grooved wheel a device for vibrating, dialing, and scraping fertilizer, and the device is provided with a rod for vibrating, dialing, and scraping fertilizer. A bracket which is arranged on a fertilizer box is connected with a hanging spring bar and a tension spring through pivots, and the hanging spring bar and the tension spring are arranged on the bracket. The outer diameter of the lower part of a blocking wheel is equal to or smaller than the bottom diameter of the outer grooved wheel. The tooth-shaped top end of the outer grooved wheel is formed into an arc transition. The utility model can be used on various seeding and fertilizing machine or a special fertilizer applicator.
Description
The utility model relates to a kind of fertilizer apparatus, a kind of outer groove wheel fertilizer distributor of more specifically saying so.
In the prior art, revolve and broadcast fertilizer distributor, seeding and fertilizer spreading machine, one of employed main fertilizer mechanism is the outer groove wheel fertilizer distributor on the special-purpose fertilizer distributor, this device structurally mainly comprises fertile box and is installed in the interior blocking wheel of fertile box, outer groove-wheel etc., screw feeder during work in the fertile case is rotated in a clockwise direction stirring, can prevent the built on stilts phenomenon when applying bibulous crystalline flour shape chemical fertilizer, fertilizer is full of the outer groove-wheel of this device through fertile lower box part defertilizing opening, along with sheave turns to the bottom, fall into by deadweight and to connect fertile box, control defertilizing amount with adjusting the length that outer groove-wheel contacts with fertilizer.Its shortcoming is the granulo-fertilizer that only is suitable for applying good fluidities such as urea, two ammoniums and composite fertilizer, be unsuitable for applying mobile poor, bibulous crystalline flour shape chemical fertilizer such as carbon ammonium, ammonium nitrate, can produce disconnected fertile phenomenons such as built on stilts, obstruction to moist fertilizer, can not apply when serious.
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art and a kind of granulo-fertilizer that both had been suitable for applying good fluidity is provided, and is suitable for applying the outer groove wheel fertilizer distributor of bibulous crystalline flour shape chemical fertilizer again.
For finishing above-mentioned purpose, technical solution provided by the utility model is: a kind of outer groove wheel fertilizer distributor, comprise fertile box 3 and be installed in blocking wheel 7 and outer groove-wheel 4 in the fertile box 3, its special character is, the fertile box 3 of side is provided with a shaked fertilizer-scraping device 5 under the described outer groove-wheel 4, this device has a rapping fertilizer-scraping rod 9 that pastes mutually with outer groove-wheel 4 surfaces, rapping fertilizer-scraping rod 9 is arranged on the front end of a support 10, support 10 is installed on the fertile box 3 by a bearing pin 11, spring-hanging rod 12 is connected on the axle sleeve 13, its tail end connects an extension spring 8, the other end of this extension spring 8 is connected on the fertile box 3, the external diameter of two bossings 14 of described blocking wheel 7 is identical with outer groove-wheel 4 external diameters, and the remainder external diameter then is equal to or less than the footpath, the end of outer groove-wheel 4, and the profile of tooth top of described outer groove-wheel 4 is an arc transition.
Spring-hanging rod 12 in the above-mentioned technical solution is one, also can be that symmetry is connected two on the axle sleeve 13, and its tail end respectively connects an extension spring 8.
All the other each several part structures that are not described in detail in the utility model outer groove wheel fertilizer distributor are identical with existing outer groove wheel fertilizer distributor, it can broadcast directly use on fertilizer distributor, seeding and fertilizer spreading machine or the special-purpose fertilizer distributor various the revolving of using existing outer groove wheel fertilizer distributor, and don't needs to change its structure.
For avoiding described outer groove-wheel 4 can produce too much resistance to rapping fertilizer-scraping rod 9 in when motion, so its gear teeth profile of tooth is less with top width, the tooth root width is better, the flank of tooth can be the plane, also can be the involute face, but with involute face effect for well.
The accompanying drawing drawing is described as follows:
Fig. 1 is a preferred embodiment operation principle of a utility model schematic diagram;
Fig. 2 is the broken section structural representation of this embodiment;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the structural representation of shaked fertilizer-scraping device 5 among the embodiment;
Fig. 5 is the B-B cutaway view of Fig. 4;
Fig. 6 is the end face structure schematic diagram of blocking wheel 7 among this embodiment;
Fig. 7 is the tooth-shape structure schematic diagram of outer groove-wheel 4 among this embodiment.
Being described as follows of each label among the figure:
The fertile case of 1-, the 2-screw feeder, the fertile box of 3-, the 4-outer groove-wheel, 5-shaked fertilizer-scraping device, 6-connect fertile box, 7-blocking wheel, 8-extension spring, 9-rapping fertilizer-scraping rod, 10-support, 11-bearing pin, 12-spring-hanging rod, 13-axle sleeve, 14-bossing.
Know referring to Fig. 1～Fig. 7, this outer groove wheel fertilizer distributor comprises fertile box 3, be installed in blocking wheel 7 and outer groove-wheel 4 in the fertile box 3, described fertile box 3 is with fertile case 1 with connect fertile box 6 and join during use, in the described fertile case 1 screw feeder 2 is installed, the fertile box 3 of side is provided with a shaked fertilizer-scraping device 5 under the described outer groove-wheel 4, this device has a rapping fertilizer-scraping rod 9 that pastes mutually with outer groove-wheel 4 surfaces, rapping fertilizer-scraping rod 9 is arranged on the front end of a support 10, support 10 is installed on the fertile box 3 by a bearing pin 11, a spring-hanging rod 12 is connected on the axle sleeve 13, its tail end connects an extension spring 8, the other end of this extension spring 8 is connected on the fertile box 3, so that make the rapping fertilizer-scraping rod 9 of support 10 front ends can be close to the surface of outer groove-wheel 4, two bossings, 14 external diameters of described blocking wheel 7 are consistent with outer groove-wheel 4 external diameters, be used for stopping up fertilizer and fall into fertile box 3 from fertile case 1, the remainder external diameter is then less than footpath, the end of outer groove-wheel 4, for avoiding outer groove-wheel 4 its surface when moving that rapping fertilizer-scraping rod 9 is produced too much unnecessary resistance, so its profile of tooth top is an arc transition, addendum width is less, the tooth root width is bigger, and the flank of tooth is the plane.
During use this outer groove wheel fertilizer distributor is installed in to revolve and broadcasts on fertilizer distributor, seeding and fertilizer spreading machine or the special-purpose fertilizer distributor, its installation method is identical with existing outer groove wheel fertilizer distributor.Screw feeder 2 stirs along clockwise direction during work, built on stilts phenomenon in the time of can preventing to apply bibulous crystalline flour shape chemical fertilizer, outer groove-wheel 4 is by fertile axle driven in rotation, chemical fertilizer in the fertile case 1 enters fertile box 3 tops and is full of its tooth socket space, go to fertile box 3 bottoms by its drive, the adjusting of following fertile amount, be to realize by changing the active length of outer groove-wheel 4 in fertile box 3 inner chambers, inoperative section part in the inner chamber, stop up by blocking wheel 7, when outer groove-wheel 4 rotates, rapping fertilizer-scraping rod 9 is being stirred by the side of 4 one gear teeth of outer groove-wheel, rotate around bearing pin 11 by support 10, after this lateral tooth flank was scraped in its operate portions graduation, under the tension of extension spring 8, draw most of space of scraping teeth groove rapidly, and knock another flank of tooth immediately, so just enforceable the blowing off of machinery is bonded in the interior most of chemical fertilizer of teeth groove earlier, and then shake to fall to residual whole chemical fertilizer by knocking, solve outer groove-wheel teeth groove bonding thereby reach, stop up the purpose of chemical fertilizer, the chemical fertilizer that falls then through connecing the fertilizer pipe that fertile box 6 flows into its underpart, is finished the process of applying.
In conjunction with the foregoing description as can be seen, the utility model is under the situation that does not change main machine structure and installation method, can solve disconnected fertile phenomenons such as existing outer groove wheel fertilizer distributor bonding, obstruction, not only can apply the granulo-fertilizer of good fluidity, also can be suitable for applying mobile poor, bibulous crystalline flour shape chemical fertilizer such as carbon ammonium, ammonium nitrate.
Claims (3)
1, a kind of outer groove wheel fertilizer distributor, comprise fertile box (3) and be installed in fertile box (3) interior blocking wheel (7) and outer groove-wheel (4), it is characterized in that: the fertile box (3) of side is provided with a shaked fertilizer-scraping device (5) under the described outer groove-wheel (4), this device has a rapping fertilizer-scraping rod (9) that pastes mutually with outer groove-wheel (4) surface, rapping fertilizer-scraping rod (9) is arranged on the front end of a support (10), support (10) is installed on the fertile box (3) by a bearing pin (11), spring-hanging rod (12) is connected on the axle sleeve (13), its tail end connects an extension spring (8), the other end of this extension spring (8) is connected on the fertile box (3), the external diameter of two bossings (14) of described blocking wheel (7) is identical with outer groove-wheel (4) external diameter, the remainder external diameter then is equal to or less than the footpath, the end of outer groove-wheel (4), and the profile of tooth top of described outer groove-wheel (4) is an arc transition.
2, outer groove wheel fertilizer distributor according to claim 1 is characterized in that: described spring-hanging rod (12) is one or two, and its tail end respectively connects an extension spring (8).
3, outer groove wheel fertilizer distributor according to claim 1 and 2 is characterized in that: the profile of tooth flank of tooth of described outer groove-wheel (4) is the flat flank of tooth or involute flank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96235733 CN2265664Y (en) | 1996-03-19 | 1996-03-19 | Outside roller type feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96235733 CN2265664Y (en) | 1996-03-19 | 1996-03-19 | Outside roller type feed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2265664Y true CN2265664Y (en) | 1997-10-29 |
Family
ID=33911709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96235733 Expired - Fee Related CN2265664Y (en) | 1996-03-19 | 1996-03-19 | Outside roller type feed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2265664Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102217449A (en) * | 2011-04-12 | 2011-10-19 | 西北农林科技大学 | Anti-blocking fertilizer distributor |
| CN104206086A (en) * | 2014-09-19 | 2014-12-17 | 青海林丰农牧机械制造有限公司 | Field fertilizer applicator assorted with four-wheel tractor |
| CN105210523A (en) * | 2015-10-10 | 2016-01-06 | 安徽理工大学 | A kind of spreader automatically |
| CN107018734A (en) * | 2017-05-19 | 2017-08-08 | 东北林业大学 | Invert meshing type gear fertilizer apparatus |
| CN107980312A (en) * | 2018-01-18 | 2018-05-04 | 河南科技大学 | A kind of anti-blocking fertilizer distributor and its application method |
| CN108432429A (en) * | 2018-03-21 | 2018-08-24 | 吉林大学 | The electronic outer groove-wheel fertilizer apparatus of self-cleaning type |
| CN108476692A (en) * | 2018-03-21 | 2018-09-04 | 吉林大学 | External roller type fertilizer distributor scrapes fertile anti-jamming mechanism |
| CN108702900A (en) * | 2018-07-10 | 2018-10-26 | 四川农业大学 | A kind of paddy rice hole seeding quantifies seeding combination unit |
| CN112136443A (en) * | 2020-10-20 | 2020-12-29 | 黑龙江博朴升农业科技有限公司 | Plate spring vibration spike-tooth type crushing anti-blocking fertilizer apparatus |
-
1996
- 1996-03-19 CN CN 96235733 patent/CN2265664Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102217449A (en) * | 2011-04-12 | 2011-10-19 | 西北农林科技大学 | Anti-blocking fertilizer distributor |
| CN104206086A (en) * | 2014-09-19 | 2014-12-17 | 青海林丰农牧机械制造有限公司 | Field fertilizer applicator assorted with four-wheel tractor |
| CN105210523A (en) * | 2015-10-10 | 2016-01-06 | 安徽理工大学 | A kind of spreader automatically |
| CN107018734A (en) * | 2017-05-19 | 2017-08-08 | 东北林业大学 | Invert meshing type gear fertilizer apparatus |
| CN107980312A (en) * | 2018-01-18 | 2018-05-04 | 河南科技大学 | A kind of anti-blocking fertilizer distributor and its application method |
| CN108432429A (en) * | 2018-03-21 | 2018-08-24 | 吉林大学 | The electronic outer groove-wheel fertilizer apparatus of self-cleaning type |
| CN108476692A (en) * | 2018-03-21 | 2018-09-04 | 吉林大学 | External roller type fertilizer distributor scrapes fertile anti-jamming mechanism |
| CN108702900A (en) * | 2018-07-10 | 2018-10-26 | 四川农业大学 | A kind of paddy rice hole seeding quantifies seeding combination unit |
| CN112136443A (en) * | 2020-10-20 | 2020-12-29 | 黑龙江博朴升农业科技有限公司 | Plate spring vibration spike-tooth type crushing anti-blocking fertilizer apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |