CN203851451U - Steel four-bearing double disk type furrow opener - Google Patents
Steel four-bearing double disk type furrow opener Download PDFInfo
- Publication number
- CN203851451U CN203851451U CN201420345984.2U CN201420345984U CN203851451U CN 203851451 U CN203851451 U CN 203851451U CN 201420345984 U CN201420345984 U CN 201420345984U CN 203851451 U CN203851451 U CN 203851451U
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- China
- Prior art keywords
- disk
- ditching
- bearing
- steel
- furrow opener
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- Expired - Fee Related
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Abstract
The utility model relates to a steel four-bearing double disk type furrow opener. The steel four-bearing double disk type furrow opener is characterized by comprising a furrow opener handle, a retainer ring, furrowing disks, furrowing disk shafts, bearing supports, bearings, dust caps, a seed-sowing opening and a fertilizer-feeding opening, wherein the furrowing disks are arranged on the furrow opener handle; the bearings, the bearing supports and the dust cap are connected with the furrowing disks; the retainer ring is arranged on the furrow opener handle above the furrowing disks; the seed-sowing opening and the fertilizer-feeding opening are formed in the retainer ring. Compared with the prior art, the steel four-bearing double disk type furrow opener has the advantages that the stability is good, the possibility of failure is low, the service life is long and the maintenance, assembly and disassembly are simple; when the furrowing disks need to be disassembled, all that needed is to disassemble the dust caps and unscrew fixing shafts.
Description
Technical field
The utility model relates to a kind of steel four bearing double-disk ploughs.
Background technology
At present, traditional double disc-type furrow opener cast iron is manufactured opener shank, adopt cast-iron boot tapping to fill single bearing structure without bearing sliding friction or after having remodeling, Chinese patent CN69539U discloses a kind of disc-type furrow opener, comprises rotating shaft, support and has the bearing composition of axle sleeve, is connected to ditching-disk by spring hinge, job insecurity, be prone to fault, service life is short, is prone to phenomenon of rupture and is difficult for detachable maintaining in transport.
Summary of the invention
The purpose of this utility model is to provide that a kind of quality is high, the steel four bearing double-disk ploughs of working stability, long service life.
The purpose of this utility model is achieved through the following technical solutions:
Its feature of the utility model is: be made up of plough handle, guard ring, ditching-disk, ditching-disk axle, bearing block, bearing, dust cap, the mouth of sowing, fertilizer-dropping hole; Described ditching-disk is located on plough handle, and bearing is connected with ditching-disk with bearing block and dust cap, and guard ring is located on the plough handle of ditching-disk top, and guard ring is provided with sow mouth and fertilizer-dropping hole.
Above-mentioned ditching-disk angle is 14 degree.
In the hole of above-mentioned plough handle, be provided with fixing forward leading nut and fixing anti-silk nut, ditching-disk is connected with fixing forward leading nut and fixing anti-silk nut by the ditching-disk axle with positive and negative screw thread.
Compared with prior art, the utility model good stability, is difficult for breaking down, long service life, and maintaining is simple, and assembly and disassembly is convenient, only need pull down dust cap when dismounting, backs out fixed axis and can pull down ditching-disk and maintain and keep in repair.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the enlarged diagram of ditching-disk axial region in Fig. 1;
Fig. 3 is the end view of Fig. 1.
In diagram: 1 is ditching-disk, 2 is bearing block, and 3 is tank filler sleeve, and 4 is dust cap, and 5 is guard ring, and 6 is fertilizer-dropping hole, and 7 is the mouth of sowing, and 8 is plough handle, and 9 is bearing, and 10 is ditching-disk axle, and 11 is fixing anti-silk nut, and 12 is fixing forward leading nut.
Embodiment
Embodiment 1: with reference to accompanying drawing 1～3, the present embodiment is made up of plough handle 8, guard ring 5, ditching-disk 1, ditching-disk axle 10, bearing block 2, bearing 9, dust cap 4, tank filler sleeve 3, fixing anti-silk nut 11, fixing forward leading nut 12, the mouth 7 of sowing, fertilizer-dropping hole 6; Plough handle 8 is made up of band iron, described ditching-disk 1 is located on plough handle 8, described fixing forward leading nut 12 and fixing anti-silk nut 11 are welded on plough handle 8, when welding, ensure that with mould disk angle is 14 degree, the bearing block 2 of two bearings 9 and steel and dust cap 4 use bolts and ditching-disk 1 assemble, use the ditching-disk axle 10 with positive and negative screw thread respectively to assemble with fixing forward leading nut 12 and a fixing anti-nut 11 the ditching-disk assembly assembling, on plough handle 8, refill and join guard ring 5, on guard ring 5, be welded with sow mouth 7 and fertilizer-dropping hole 6.
Claims (3)
1. steel four bearing double-disk ploughs, is characterized in that: be made up of plough handle, guard ring, ditching-disk, ditching-disk axle, bearing block, bearing, dust cap, the mouth of sowing, fertilizer-dropping hole; Described ditching-disk is located on plough handle, and bearing is connected with ditching-disk with bearing block and dust cap, and guard ring is located on the plough handle of ditching-disk top, and guard ring is provided with sow mouth and fertilizer-dropping hole.
2. a kind of steel four bearing double-disk ploughs according to claim 1, is characterized in that: described ditching-disk angle is 14 degree.
3. a kind of steel four bearing double-disk ploughs according to claim 1 and 2, it is characterized in that: in the hole of plough handle, be provided with fixing forward leading nut and fixing anti-silk nut, ditching-disk is connected with fixing forward leading nut and fixing anti-silk nut by the ditching-disk axle with positive and negative screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345984.2U CN203851451U (en) | 2014-06-17 | 2014-06-17 | Steel four-bearing double disk type furrow opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345984.2U CN203851451U (en) | 2014-06-17 | 2014-06-17 | Steel four-bearing double disk type furrow opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203851451U true CN203851451U (en) | 2014-10-01 |
Family
ID=51601340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420345984.2U Expired - Fee Related CN203851451U (en) | 2014-06-17 | 2014-06-17 | Steel four-bearing double disk type furrow opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203851451U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104770114A (en) * | 2015-04-19 | 2015-07-15 | 吉林大学 | Coupled bionic disc structure of double-disc ditcher |
| CN105165187A (en) * | 2015-10-21 | 2015-12-23 | 吉林大学 | Bionic curved-surface circular disc fertilization furrow opener |
| CN109874426A (en) * | 2019-04-11 | 2019-06-14 | 贵州大学 | A no-tillage anti-blocking trench opener |
| CN109874425A (en) * | 2019-04-11 | 2019-06-14 | 贵州大学 | A no-tillage anti-blocking trench opener |
-
2014
- 2014-06-17 CN CN201420345984.2U patent/CN203851451U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104770114A (en) * | 2015-04-19 | 2015-07-15 | 吉林大学 | Coupled bionic disc structure of double-disc ditcher |
| CN105165187A (en) * | 2015-10-21 | 2015-12-23 | 吉林大学 | Bionic curved-surface circular disc fertilization furrow opener |
| CN109874426A (en) * | 2019-04-11 | 2019-06-14 | 贵州大学 | A no-tillage anti-blocking trench opener |
| CN109874425A (en) * | 2019-04-11 | 2019-06-14 | 贵州大学 | A no-tillage anti-blocking trench opener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |