CN204090482U - A kind of agricultural hole digger - Google Patents
A kind of agricultural hole digger Download PDFInfo
- Publication number
- CN204090482U CN204090482U CN201420543898.2U CN201420543898U CN204090482U CN 204090482 U CN204090482 U CN 204090482U CN 201420543898 U CN201420543898 U CN 201420543898U CN 204090482 U CN204090482 U CN 204090482U
- Authority
- CN
- China
- Prior art keywords
- gripper shoe
- pit
- drill bit
- block
- speed motor
- 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 a kind of agricultural hole digger, comprise gripper shoe, drive unit, handrail and back-up block, the output of described drive unit is connected with variable-speed motor, the output of described variable-speed motor is connected with drill bit of digging pit, described back-up block is provided with hydraulic cylinder, the top of described hydraulic cylinder and the bottom of gripper shoe offset, described back-up block inner bottom part is provided with shock absorber, described gripper shoe bilateral symmetry is provided with fixture, described handrail is installed on the securing means, described variable-speed motor is installed on the supporting plate, what be provided with bottom described drill bit of digging pit that drill bit of being convenient to dig pit digs pit is top.Its structure is simple, uses, easy for installation, simple to operate, and position of digging pit is accurate, and efficiency is high, easy to carry, and cost is low, laborsaving, applied widely, long service life, has safe and reliable effect.
Description
Technical field
The utility model relates to agricultural mechanical field, particularly a kind of agricultural hole digger.
Background technology
At present, dig tree well and mainly dig by manpower, efficiency of digging pit is low, lack of standardization, and for hard stratum, frozen soil layer, it is very painstaking to dig by manpower.Also have now some trenching machines to be used for replacing manpower to dig pit, but because existing trenching machine structurally exists certain defect, can only drive with dilly (as carriage etc.), poor for applicability, efficiency of digging pit is low, be difficult to promote, manpower can't be replaced completely and dig pit, and in some mountain areas and hilly country, vehicle cannot leave to go up a hill and carry out agricultural machinery working, and this can bring certain loss to user.Another kind of easy to operate portable digger, needs at least two personal hand-held hole diggers, not only needs to be grasped the balance of hole digger, and also needing provides downward pressure revolving in the process of digging, and so not only need too many manpower, and operation is also inconvenient.
Summary of the invention
The utility model object is for existing hole digger Problems existing, provides a kind of structure simple, uses, easy for installation, simple to operate, and position of digging pit is accurate, and efficiency is high, agricultural hole digger easy to carry.
For solving the problem, the utility model adopts following technical scheme:
A kind of agricultural hole digger, comprise gripper shoe, drive unit, handrail and back-up block, the output of described drive unit is connected with variable-speed motor, the output of described variable-speed motor is connected with drill bit of digging pit, described back-up block is provided with hydraulic cylinder, the top of described hydraulic cylinder is connected with the lower hinge of gripper shoe, described back-up block inner bottom part is provided with shock absorber, described gripper shoe bilateral symmetry is provided with fixture, described handrail is installed on the securing means, described variable-speed motor is installed on the supporting plate, described in dig pit and to be provided with that drill bit of being convenient to dig pit digs pit bottom drill bit top.
As preferred technical scheme, be provided with in described gripper shoe for being arranged on the through hole that the rotating shaft of digging pit on drill bit passes through, described rotating shaft is connected with variable-speed motor output.
As preferred technical scheme, described handrail and fixture adopt the mode of welding to be fixedly connected with.
As preferred technical scheme, described hydraulic cylinder and back-up block adopt screw to be connected.
As preferred technical scheme, described drive unit is stepper motor.
The beneficial effect of a kind of agricultural hole digger of the utility model is: during use, back-up block and hydraulic cylinder with the use of, hole digger entirety can be placed on needs on the soil of digging pit, ensure that the position precision of digging pit, and change need in the past artificial could by the drill bit phenomenon pierced in soil slowly of digging pit to pressing down, by back-up block and hydraulic cylinder with the use of, drive drive unit to dig to backspin by hydraulic cylinder, alleviate the labour intensity of operating desk personnel.Its structure is simple, uses, easy for installation, simple to operate, and position of digging pit is accurate, and efficiency is high, easy to carry, and cost is low, laborsaving, applied widely, long service life, has safe and reliable effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of agricultural hole digger of the utility model;
Reference numeral: 1-gripper shoe, 2-drive unit, 3-handrail, 4-back-up block, 5-variable-speed motor, 6-digs pit drill bit, and 7-hydraulic cylinder, 8-shock absorber, 9-fixture, 10-is top, 11-rotating shaft, 12-through hole.
Embodiment
Consult the one agricultural hole digger shown in Fig. 1, comprise gripper shoe 1, drive unit 2, handrail 3 and back-up block 4, the output of described drive unit 2 is connected with variable-speed motor 5, the output of described variable-speed motor 5 is connected with drill bit 6 of digging pit, described back-up block 4 is provided with hydraulic cylinder 7, the top of described hydraulic cylinder 7 is connected with the lower hinge of gripper shoe 1, described back-up block 4 inner bottom part is provided with shock absorber 8, described gripper shoe 1 bilateral symmetry is provided with fixture 9, described handrail 3 is arranged in fixture 9, described variable-speed motor 5 is arranged in gripper shoe 1, be provided with bottom described drill bit 6 of digging pit that drill bit of being convenient to dig pit digs pit top 10.
Be provided with in described gripper shoe 1 for being arranged on the through hole 12 that the rotating shaft 11 of digging pit on drill bit 6 passes through, described rotating shaft 11 is connected with variable-speed motor 5 output.
Described handrail 3 adopts the mode of welding to be fixedly connected with fixture 9.
Described hydraulic cylinder 7 and back-up block 4 adopt screw (not shown) to be connected.
Described drive unit 2 is stepper motor.
This agricultural with hole digger in use, the supporting leg support drive device 2 formed by hydraulic cylinder 7 and back-up block 4, drives drill bit 6 of digging pit to dig pit by drive unit 2, and by power that hydraulic cylinder 7 provides drive unit 2 downward.The damping 8 of back-up block 4 bottom, effectively can reduce the vibrations formed when drive unit 2 is digged pit.In order to reduce its vibrations further, also firmly grasping handrail 3 by manpower, preventing hole digger from producing displacement, thus guaranteeing precision of digging pit.
The above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (5)
1. an agricultural hole digger, it is characterized in that: comprise gripper shoe (1), drive unit (2), handrail (3) and back-up block (4), the output of described drive unit (2) is connected with variable-speed motor (5), the output of described variable-speed motor (5) is connected with drill bit of digging pit (6), described back-up block (4) is provided with hydraulic cylinder (7), the top of described hydraulic cylinder (7) is connected with the lower hinge of gripper shoe (1), described back-up block (4) inner bottom part is provided with shock absorber (8), described gripper shoe (1) bilateral symmetry is provided with fixture (9), described handrail (3) is arranged in fixture (9), described variable-speed motor (5) is arranged in gripper shoe (1), described drill bit of digging pit (6) bottom is provided with top (10) that drill bit (6) of being convenient to dig pit is digged pit.
2. agricultural hole digger according to claim 1, it is characterized in that: be provided with in described gripper shoe (1) for being arranged on the through hole (12) that the rotating shaft (11) on drill bit of digging pit (6) passes through, described rotating shaft (11) is connected with variable-speed motor (5) output.
3. agricultural hole digger according to claim 1, is characterized in that: described handrail (3) adopts the mode of welding to be fixedly connected with fixture (9).
4. agricultural hole digger according to claim 1, is characterized in that: described hydraulic cylinder (7) adopts screw to be connected with back-up block (4).
5. agricultural hole digger according to claim 1, is characterized in that: described drive unit (2) is stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543898.2U CN204090482U (en) | 2014-09-19 | 2014-09-19 | A kind of agricultural hole digger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543898.2U CN204090482U (en) | 2014-09-19 | 2014-09-19 | A kind of agricultural hole digger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204090482U true CN204090482U (en) | 2015-01-14 |
Family
ID=52258964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420543898.2U Expired - Fee Related CN204090482U (en) | 2014-09-19 | 2014-09-19 | A kind of agricultural hole digger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204090482U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104770112A (en) * | 2015-04-13 | 2015-07-15 | 金陵科技学院 | Soil perforating mechanism with collection function |
| CN107135713A (en) * | 2017-06-01 | 2017-09-08 | 郑卓 | A kind of pit-picker planted for mountain forest |
| CN111990014A (en) * | 2020-09-03 | 2020-11-27 | 河北旅游职业学院 | Earth boring machine for transplanting garden trees |
-
2014
- 2014-09-19 CN CN201420543898.2U patent/CN204090482U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104770112A (en) * | 2015-04-13 | 2015-07-15 | 金陵科技学院 | Soil perforating mechanism with collection function |
| CN107135713A (en) * | 2017-06-01 | 2017-09-08 | 郑卓 | A kind of pit-picker planted for mountain forest |
| CN111990014A (en) * | 2020-09-03 | 2020-11-27 | 河北旅游职业学院 | Earth boring machine for transplanting garden trees |
| CN111990014B (en) * | 2020-09-03 | 2021-08-17 | 河北旅游职业学院 | Earth boring machine for transplanting garden trees |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20170919 |