CN207733215U - A kind of pit-picker that tractor drives - Google Patents
A kind of pit-picker that tractor drives Download PDFInfo
- Publication number
- CN207733215U CN207733215U CN201721832744.5U CN201721832744U CN207733215U CN 207733215 U CN207733215 U CN 207733215U CN 201721832744 U CN201721832744 U CN 201721832744U CN 207733215 U CN207733215 U CN 207733215U
- Authority
- CN
- China
- Prior art keywords
- blade
- gear reduction
- pit
- auger stem
- picker
- 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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- Earth Drilling (AREA)
Abstract
The utility model discloses the pit-pickers that a kind of tractor drives, it is made of suspension connecting rod, gear reduction, top-hung hanging rod, blade, auger stem, connecting rod and top-hung peg installs are hung on gear reduction, auger stem is connected with the output shaft of gear reduction, gear reduction uses Bevel Gear Drive, output shaft is arranged vertically with input shaft, blade is welded on the blade front end of auger stem, the blade of auger stem uses double helix or single-screw, has the advantages that operation labor intensity is low, speed is fast, at low cost, safety is good.
Description
Technical field
The utility model is related to a kind of agriculture and forestry machinery, the pit-picker driven more particularly to a kind of tractor.
Background technology
Urban road, street and the barren hillside land in China need largely to be planted trees, the pit excavation work of tree planting
Amount is big, and labor intensity is high, and currently used is manually to dig pit, and operating speed is slow, and labor intensity is big, with the increasing of recruitment cost
Add, afforestation cost increases the input that can comparatively fast cause afforestation and effect is deteriorated.
Invention content
The purpose of this utility model is to provide the pit-picker that a kind of tractor drives, it can solve the problems, such as it is above-mentioned,
Use tractor for power, operating personnel only need to find the position planted trees accurately, using screw type trenching tool, open tractor,
Pit-picker rotation is driven, the hole of needs is dug out, transplants sapling, with operation labor intensity is low, speed is fast, at low cost, safety
Good advantage.
The purpose of this utility model is realized by following technical solution：The pit-picker that the tractor drives is connected by suspension
Bar, gear reduction, top-hung hanging rod, blade, auger stem composition, hang connecting rod and top-hung peg installs in The gear deceleration
In mechanism, the size to match with tractor connector is made, auger stem is connected with the output shaft of gear reduction.
The gear reduction uses Bevel Gear Drive, output shaft to be arranged vertically with input shaft, and output shaft makes sky
Heart hole, hole use spline type of attachment.
The blade is welded on the blade front end of auger stem, and the blade of auger stem uses double helix or single-screw,
Single-screw is used when digging pit smaller, double helix is used when digging pit more than 300mm, is conducive to improve operation stationarity.
By adopting the above-described technical solution, the pit-picker that tractor drives under the drive of tractor, carries out ground
It digs pit operation, the size and depth that can adjust hole as needed greatly improve operating efficiency relatively manually, have operation labour
The advantage that intensity is low, speed is fast, at low cost, safety is good.
Description of the drawings
The utility model will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model.
In attached drawing：1, connecting rod is hung, 2, gear reduction, 3, top-hung hanging rod, 4, blade, 5, auger stem.
Specific implementation mode
In embodiment as shown in drawings, the utility model by suspension connecting rod 1, gear reduction 2, top-hung hanging rod 3,
Blade 4, auger stem 5 form, and hang connecting rod 1 and top-hung hanging rod 3 and are mounted on gear reduction 2, make and tractor
The size that connector matches, auger stem 5 are connected with the output shaft of gear reduction 2.
The gear reduction 2 uses Bevel Gear Drive, output shaft to be arranged vertically with input shaft, and output shaft makes sky
Heart hole, hole use spline type of attachment.
The blade 4 is welded on the blade front end of auger stem 5, and the blade of auger stem 5 is using double helix or single spiral shell
Rotation selects cemented carbide material manufacture, improves wearability.
The above is that the preferable function of the utility model is implemented, and is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification equivalent replacement made and improvement should be included in the protection of the utility model
Within the scope of.
Claims (3)
1. the pit-picker that a kind of tractor drives, by suspension connecting rod（1）, gear reduction（2）, top-hung hanging rod（3）, blade
（4）, auger stem（5）Composition, it is characterized in that：Hang connecting rod（1）With top-hung hanging rod（3）Mounted on gear reduction（2）
On, make the size to match with tractor connector, auger stem（5）With gear reduction（2）Output shaft be connected.
2. the pit-picker that a kind of tractor according to claim 1 drives, it is characterized in that：Gear reduction（2）Using
Bevel Gear Drive, output shaft are arranged vertically with input shaft, and output shaft makes hollow hole, and hole uses spline type of attachment.
3. the pit-picker that a kind of tractor according to claim 1 drives, it is characterized in that：Blade（4）It is welded on auger
Bar（5）Blade front end, auger stem（5）Blade use double helix or single-screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721832744.5U CN207733215U (en) | 2017-12-25 | 2017-12-25 | A kind of pit-picker that tractor drives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721832744.5U CN207733215U (en) | 2017-12-25 | 2017-12-25 | A kind of pit-picker that tractor drives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207733215U true CN207733215U (en) | 2018-08-17 |
Family
ID=63119340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721832744.5U Expired - Fee Related CN207733215U (en) | 2017-12-25 | 2017-12-25 | A kind of pit-picker that tractor drives |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207733215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113557820A (en) * | 2021-06-22 | 2021-10-29 | 鲁东大学 | Wheeled three-rod planting perforating machine |
-
2017
- 2017-12-25 CN CN201721832744.5U patent/CN207733215U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113557820A (en) * | 2021-06-22 | 2021-10-29 | 鲁东大学 | Wheeled three-rod planting perforating machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20201225 |