CN103548449A - Punching device of fertilizer distributor - Google Patents
Punching device of fertilizer distributor Download PDFInfo
- Publication number
- CN103548449A CN103548449A CN201310532876.6A CN201310532876A CN103548449A CN 103548449 A CN103548449 A CN 103548449A CN 201310532876 A CN201310532876 A CN 201310532876A CN 103548449 A CN103548449 A CN 103548449A
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- cam
- fork
- fertilizer distributor
- hoe
- cave
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- Fertilizing (AREA)
Abstract
The invention discloses a punching device of a fertilizer distributor. The punching device comprises a digging mechanism and a drive mechanism for driving the digging mechanism to work, wherein the digging mechanism comprises a digging hoe and an elastic connecting member, the digging hoe is provided with a swing rod, the end part of the swing rod of the digging hoe is hinged with a frame of the fertilizer distributor, the digging hoe can swing along a hinging point, one end of the elastic connecting member is fixed on the frame of the fertilizer distributor, and the other end of the elastic connecting member is connected with the swing rod of the digging hoe; the drive mechanism comprises a cam and a driving wheel for driving the cam to rotate, and the cam is located at the side of the swing rod of the digging hoe and is provided with two separated protruded parts; the action direction of the contractility of the elastic connecting member to the swing rod is opposite to the action directions of the jacking forces of the protruded parts of the cam to the swing rod. According to the punching device, W-shaped holes with high middle parts and low two ends can be formed, fertilizers are applied to two low-lying parts of each W-shaped hole, and crop seedlings are planted at the middle of the W-shaped holes, so that not only can the effective absorption of the fertilizers be guaranteed, but also the withering of the crop seedlings can be prevented.
Description
Technical field
The present invention relates to field of agricultural machinery, fertilizer distributor field particularly, relates in particular to a kind of hole-making device of fertilizer distributor.
Background technology
At present, general fertilizer distributor does not possess hole-making device, chemical fertilizer is directly executed at farmland surface, even if there is the fertilizer distributor of hole-making device, in fertilising process, hole-making device only can be got " V " type cave, if crop seed is implanted in " V " type cave with chemical fertilizer, is easy to crop seedling to produce the seedling problem of burning.
Summary of the invention
Goal of the invention of the present invention is to overcome prior art problem, and a kind of hole-making device that can get the fertilizer distributor in high " W " type cave, middle low both sides is provided.
In order to realize foregoing invention object, the technical solution used in the present invention is:
A hole-making device for fertilizer distributor, comprises earth auger structure and the transmission mechanism that drives earth auger structure to operate;
Described earth auger structure comprise there is fork dig cave hoe and Flexible Connector, described swing link end part and the fertilizer distributor vehicle frame that digs cave hoe is hinged, digging cave hoe can swing along pin joint, described flexible connector one end is fixed on fertilizer distributor vehicle frame, described in the other end connects, dig the fork of cave hoe, to digging the fork of cave hoe, produce contractility;
Described transmission mechanism comprises cam and the driving wheel rotating with moving cam, and described cam is positioned at the fork side that digs cave hoe, and described cam is provided with the protuberance of opening between two;
Described flexible connector is adverse effect direction to the protuberance of the contractility of fork and cam to fork pressure on top surface.
In order effectively to control length and the middle low-lying height in " W " type cave, the present invention further optimizes, and on described cam, the interval angle of two protuberances is 15-45 degree.
In order effectively to utilize the driving force of fertilizer distributor, the present invention further optimizes, the wheel hub interlock of described driving wheel and fertilizer distributor, and connect cam by driving-belt.
In order effectively to utilize the driving force of fertilizer distributor, the another kind of optimal way of the present invention, described driving wheel and cam coaxial, and by driving-belt, connect the wheel shaft of fertilizer distributor.
Wherein, described flexible connector is spring, and described spring one end is fixed on fertilizer distributor vehicle frame, digs the fork of cave hoe described in the other end connects, to digging the fork of cave hoe, produce elastic force, described spring is adverse effect direction to the protuberance of the elastic force of fork and cam to fork pressure on top surface.
The acupoint depth adjustment of beating of hole-making device of the present invention is by adjusting the eccentric arm of cam or beating cave hoe handle height and realize, because described cam is provided with the protuberance of opening between two, when cam rotates, one of them protuberance produces pressure on top surface to fork and lays behind first cave, another protuberance is when fork recovers a little, continuation produces pressure on top surface to fork and lays second cave, thereby high " W " type cave, low two ends in the middle of forming, chemical fertilizer is executed at place, two low-lying caves of " W " type, crop seed is implanted in to the centre in " W " type cave, guarantee effective absorption of chemical fertilizer, can prevent that again crop seedling from burning seedling.
In order to realize foregoing invention object, the present invention adopts another technical scheme to be:
A hole-making device for fertilizer distributor, comprises earth auger structure and the transmission mechanism that drives earth auger structure to operate;
Described earth auger structure comprise there is fork dig cave hoe and Flexible Connector, described swing link end part and the fertilizer distributor vehicle frame that digs cave hoe is hinged, digging cave hoe can swing along pin joint, described flexible connector one end is fixed on fertilizer distributor vehicle frame, described in the other end connects, dig the fork of cave hoe, to digging the fork of cave hoe, produce contractility;
Described transmission mechanism comprises cam and the driving wheel rotating with moving cam, described cam is positioned at the fork side that digs cave hoe, described cam quantity is two and coaxial setting, and each cam is provided with the protuberance of, and the protuberance of two cams is axially being an angle of release degree;
Described flexible connector is adverse effect direction to the protuberance of the contractility of fork and cam to fork pressure on top surface.
In order effectively to control length and the middle low-lying height in " W " type cave, the present invention further optimizes, and the protuberance on described two cams is axially being 15-45 folder degree.
In order effectively to utilize the driving force of fertilizer distributor, the present invention further optimizes, and the wheel hub of described driving wheel and fertilizer distributor links, and by driving-belt, connects the turning cylinder of cam.
In order effectively to utilize the driving force of fertilizer distributor, the another kind of optimal way of the present invention, described driving wheel and cam coaxial, and by driving-belt, connect the wheel shaft of fertilizer distributor.
Wherein, described flexible connector is spring, and described spring one end is fixed on fertilizer distributor vehicle frame, digs the fork of cave hoe described in the other end connects, to digging the fork of cave hoe, produce elastic force, described spring is adverse effect direction to the protuberance of the elastic force of fork and cam to fork pressure on top surface.
The acupoint depth adjustment of beating of hole-making device of the present invention is by adjusting the eccentric arm of cam or beating cave hoe handle height and realize, because described cam quantity is two and coaxial setting, each cam is provided with the protuberance of, the protuberance of two cams is axially being an angle of release degree, when cam rotates, the protuberance of first cam produces pressure on top surface to fork and lays behind first cave, the protuberance of another cam is when fork recovers a little, continuation produces pressure on top surface to fork and lays second cave, thereby high " W " type cave, low two ends in the middle of forming, chemical fertilizer is executed at place, two low-lying caves of " W " type, crop seed is implanted in to the centre in " W " type cave, guarantee effective absorption of chemical fertilizer, can prevent that again crop seedling from burning seedling.
Accompanying drawing explanation
Fig. 1 is the structural representation of hole-making device of the present invention;
Wherein,
11: dig cave hoe; 12: fork; 13: Flexible Connector;
21: cam; 22: driving wheel.
Embodiment
By describing technology contents of the present invention, structural feature in detail, being realized object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
Embodiment 1
Refer to Fig. 1, as shown in the figure, the hole-making device of fertilizer distributor of the present invention, comprises earth auger structure and the transmission mechanism that drives earth auger structure to operate; Described earth auger structure comprise there is fork 12 dig cave hoe 11 and Flexible Connector 13, described fork 12 ends and the fertilizer distributor vehicle frame that digs cave hoe 11 is hinged, digging cave hoe 11 can swing along pin joint, described flexible connector 13 one end are fixed on fertilizer distributor vehicle frame, described in connecting, digs the other end fork of cave hoe, to digging the fork of cave hoe, produce contractility, this flexible connector 13 can be spring or have flexible expansion link or hydraulic cylinder; Described transmission mechanism comprises cam 21 and the driving wheel 22 rotating with moving cam, described cam 21 is positioned at the fork side that digs cave hoe, when cam 21 rotates, the protuberance of cam 21 produces pressure on top surface to fork 12, described cam 21 is provided with the protuberance of opening between two, and described driving wheel 22 links with the wheel hub of fertilizer distributor, and connects cam 21 by driving-belt, or described driving wheel 22 is coaxial with cam 21, and by driving-belt, connect the wheel shaft of fertilizer distributor; The contractility of 13 pairs of forks 12 of described flexible connector and the protuberance of cam 21 are adverse effect direction to fork 12 pressure on top surfaces.
Said structure, when fertilizer distributor applies fertilizer, in the time of fertilizer distributor wheel turns, send power to hole-making device, because described cam is provided with the protuberance of opening between two, when cam rotates, one of them protuberance produces pressure on top surface to fork and lays behind first cave, while being rotated further, effect draft link in contractility rises preparation recovery originally highly, another protuberance is when fork recovers a little, continuation produces pressure on top surface to fork and lays second cave, thereby high " W " type cave, low two ends in the middle of forming, chemical fertilizer is executed at place, two low-lying caves of " W " type, crop seed is implanted in to the centre in " W " type cave, guarantee effective absorption of chemical fertilizer, can prevent that again crop seedling from burning seedling.
In this present embodiment, in order effectively to control described in the length in " W " type cave and middle low-lying height the interval angle of two protuberances on cam, be 15-45 degree.
In the present embodiment, described flexible connector is spring, and described spring one end is fixed on fertilizer distributor vehicle frame, digs the fork of cave hoe described in the other end connects, to digging the fork of cave hoe, produce elastic force, described spring is adverse effect direction to the protuberance of the elastic force of fork and cam to fork pressure on top surface.
Embodiment 2
The hole-making device of a kind of fertilizer distributor of the present invention, comprises earth auger structure and the transmission mechanism that drives earth auger structure to operate; Described earth auger structure comprise there is fork dig cave hoe and Flexible Connector, described swing link end part and the fertilizer distributor vehicle frame that digs cave hoe is hinged, digging cave hoe can swing along pin joint, described flexible connector one end is fixed on fertilizer distributor vehicle frame, described in connecting, digs the other end fork of cave hoe, to digging the fork of cave hoe, produce contractility, this flexible connector can be spring or have flexible expansion link or hydraulic cylinder; Described transmission mechanism comprises cam and the driving wheel rotating with moving cam, described cam is positioned at the fork side that digs cave hoe, when cam rotates, the protuberance of cam produces pressure on top surface to fork, described cam quantity is two and coaxial setting, each cam is provided with the protuberance of, the protuberance of two cams is axially being an angle of release degree, the wheel hub interlock of described driving wheel and fertilizer distributor, and by driving-belt, connect the turning cylinder of cam, or described driving wheel and cam coaxial, and by driving-belt, connect the wheel shaft of fertilizer distributor; Described flexible connector is adverse effect direction to the protuberance of the contractility of fork and cam to fork pressure on top surface.
Said structure, when fertilizer distributor applies fertilizer, in the time of fertilizer distributor wheel turns, send power to hole-making device, because described cam quantity is two and coaxial setting, each cam is provided with the protuberance of, the protuberance of two cams is axially being an angle of release degree, when cam rotates, the protuberance of first cam produces pressure on top surface to fork and lays behind first cave, while being rotated further, effect draft link in contractility rises preparation recovery originally highly, the protuberance of another cam is when fork recovers a little, continuation produces pressure on top surface to fork and lays second cave, thereby high " W " type cave, low two ends in the middle of forming, chemical fertilizer is executed at place, two low-lying caves of " W " type, crop seed is implanted in to the centre in " W " type cave, guarantee effective absorption of chemical fertilizer, can prevent that again crop seedling from burning seedling.
In the present embodiment, in order effectively to control the protuberance on two cams described in the length in " W " type cave and middle low-lying height, be axially 15-45 folder degree.
In the present embodiment, described flexible connector is spring, and described spring one end is fixed on fertilizer distributor vehicle frame, digs the fork of cave hoe described in the other end connects, to digging the fork of cave hoe, produce elastic force, described spring is adverse effect direction to the protuberance of the elastic force of fork and cam to fork pressure on top surface.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a hole-making device for fertilizer distributor, is characterized in that, comprises earth auger structure and the transmission mechanism that drives earth auger structure to operate;
Described earth auger structure comprise there is fork dig cave hoe and Flexible Connector, described swing link end part and the fertilizer distributor vehicle frame that digs cave hoe is hinged, digging cave hoe can swing along pin joint, described flexible connector one end is fixed on fertilizer distributor vehicle frame, described in the other end connects, dig the fork of cave hoe, to digging the fork of cave hoe, produce contractility;
Described transmission mechanism comprises cam and the driving wheel rotating with moving cam, and described cam is positioned at the fork side that digs cave hoe, and described cam is provided with the protuberance of opening between two;
Described flexible connector is adverse effect direction to the protuberance of the contractility of fork and cam to fork pressure on top surface.
2. the hole-making device of fertilizer distributor according to claim 1, is characterized in that, on described cam, the interval angle of two protuberances is 15-45 degree.
3. the hole-making device of fertilizer distributor according to claim 1, is characterized in that, the wheel hub interlock of described driving wheel and fertilizer distributor, and connect cam by driving-belt.
4. the hole-making device of fertilizer distributor according to claim 1, is characterized in that, described driving wheel and cam coaxial, and by driving-belt, connect the wheel shaft of fertilizer distributor.
5. the hole-making device of fertilizer distributor according to claim 1, it is characterized in that, described flexible connector is spring, described spring one end is fixed on fertilizer distributor vehicle frame, described in connecting, digs the other end fork of cave hoe, to digging the fork of cave hoe, produce elastic force, described spring is adverse effect direction to the protuberance of the elastic force of fork and cam to fork pressure on top surface.
6. a hole-making device for fertilizer distributor, is characterized in that, comprises earth auger structure and the transmission mechanism that drives earth auger structure to operate;
Described earth auger structure comprise there is fork dig cave hoe and Flexible Connector, described swing link end part and the fertilizer distributor vehicle frame that digs cave hoe is hinged, digging cave hoe can swing along pin joint, described flexible connector one end is fixed on fertilizer distributor vehicle frame, described in the other end connects, dig the fork of cave hoe, to digging the fork of cave hoe, produce contractility;
Described transmission mechanism comprises cam and the driving wheel rotating with moving cam, described cam is positioned at the fork side that digs cave hoe, described cam quantity is two and coaxial setting, and each cam is provided with the protuberance of, and the protuberance of two cams is axially being an angle of release degree;
Described flexible connector is adverse effect direction to the protuberance of the contractility of fork and cam to fork pressure on top surface.
7. the hole-making device of fertilizer distributor according to claim 1, is characterized in that, the protuberance on described two cams is axially being 15-45 folder degree.
8. the hole-making device of fertilizer distributor according to claim 1, is characterized in that, the wheel hub of described driving wheel and fertilizer distributor links, and by driving-belt, connects the turning cylinder of cam.
9. the hole-making device of fertilizer distributor according to claim 1, is characterized in that, described driving wheel and cam coaxial, and by driving-belt, connect the wheel shaft of fertilizer distributor.
10. the hole-making device of fertilizer distributor according to claim 1, it is characterized in that, described flexible connector is spring, described spring one end is fixed on fertilizer distributor vehicle frame, described in connecting, digs the other end fork of cave hoe, to digging the fork of cave hoe, produce elastic force, described spring is adverse effect direction to the protuberance of the elastic force of fork and cam to fork pressure on top surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310532876.6A CN103548449A (en) | 2013-10-31 | 2013-10-31 | Punching device of fertilizer distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310532876.6A CN103548449A (en) | 2013-10-31 | 2013-10-31 | Punching device of fertilizer distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103548449A true CN103548449A (en) | 2014-02-05 |
Family
ID=50002968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310532876.6A Pending CN103548449A (en) | 2013-10-31 | 2013-10-31 | Punching device of fertilizer distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103548449A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111295977A (en) * | 2019-12-09 | 2020-06-19 | 安徽省华腾农业科技有限公司 | Farming equipment for agricultural planting capable of adjusting pit depth according to crop type |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01160407A (en) * | 1987-12-17 | 1989-06-23 | Iseki & Co Ltd | Soil digging device of transplanting machine |
| CN201131137Y (en) * | 2007-12-20 | 2008-10-15 | 辽宁省烟草公司阜新市公司 | A cultivation tobacco dibbling machine |
| CN202222120U (en) * | 2011-10-12 | 2012-05-23 | 湖南省烟草公司长沙市公司 | Hole digger used for tobacco planting |
| CN202565706U (en) * | 2012-05-22 | 2012-12-05 | 昆明理工大学 | Holing device |
| CN203597042U (en) * | 2013-10-31 | 2014-05-21 | 张培坤 | Hole punching device of fertilizer application machine |
-
2013
- 2013-10-31 CN CN201310532876.6A patent/CN103548449A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01160407A (en) * | 1987-12-17 | 1989-06-23 | Iseki & Co Ltd | Soil digging device of transplanting machine |
| CN201131137Y (en) * | 2007-12-20 | 2008-10-15 | 辽宁省烟草公司阜新市公司 | A cultivation tobacco dibbling machine |
| CN202222120U (en) * | 2011-10-12 | 2012-05-23 | 湖南省烟草公司长沙市公司 | Hole digger used for tobacco planting |
| CN202565706U (en) * | 2012-05-22 | 2012-12-05 | 昆明理工大学 | Holing device |
| CN203597042U (en) * | 2013-10-31 | 2014-05-21 | 张培坤 | Hole punching device of fertilizer application machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111295977A (en) * | 2019-12-09 | 2020-06-19 | 安徽省华腾农业科技有限公司 | Farming equipment for agricultural planting capable of adjusting pit depth according to crop type |
| CN111295977B (en) * | 2019-12-09 | 2021-09-21 | 安徽诺乐知识产权服务有限公司 | Farming equipment for agricultural planting capable of adjusting pit depth according to crop type |
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Application publication date: 20140205 |