CN205017819U - Light earth boring machine with pulley feed mechanism - Google Patents
Light earth boring machine with pulley feed mechanism Download PDFInfo
- Publication number
- CN205017819U CN205017819U CN201520759793.5U CN201520759793U CN205017819U CN 205017819 U CN205017819 U CN 205017819U CN 201520759793 U CN201520759793 U CN 201520759793U CN 205017819 U CN205017819 U CN 205017819U
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- CN
- China
- Prior art keywords
- gasoline engine
- pulley
- feed mechanism
- fixed
- hole digger
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Abstract
本实用新型公开了一种带有滑轮进给机构的轻便挖坑机，包括机架，行走机构，滑轮进给机构，汽油机固定支架，导轨滑块机构，汽油机固定安装于汽油机固定支架上，汽油机的输出轴连接钻头，机架底部位置还安装有圆盘支撑脚，本实用新型结构紧凑、移动轻巧、操作灵便，进给运动和回程运动可通过滑轮组转动实现，避免手动挖坑机操作者的弯腰运动，同时进给运动遇阻碍或者出现障碍时，可以通过手持第二把手来实现汽油机和钻头的进给运动，以实现修正，使作业效率大大提高。
The utility model discloses a portable pit digging machine with a pulley feed mechanism, comprising a frame, a walking mechanism, a pulley feed mechanism, a gasoline engine fixed bracket, a guide rail slider mechanism, the gasoline engine is fixedly installed on the gasoline engine fixed bracket, the gasoline engine The output shaft of the drill bit is connected to the drill bit, and the disc support feet are installed at the bottom of the frame. The utility model has the advantages of compact structure, light and handy movement, and convenient operation. The feed movement and return movement can be realized by the rotation of the pulley block, which avoids manual digging machine operators. Bending movement, when the feeding movement encounters obstacles or obstacles at the same time, the gasoline engine and the drill bit can be realized by holding the second handle to realize the correction and greatly improve the working efficiency.
Description
Technical field
The utility model relates to mechanical engineering technical field, specifically refers to a kind of light hole digger with pulley feed mechanism.
Background technology
Desertification is nowadays one of Tough questions threatening human survival, and countries in the world are all paid much attention to preventing and treating desertification of land, actively take counter-measure.China is one of more serious country of desertification, and Desertification Soil area accounts for area ratio more than 1/4th, and afforestation improves forest coverage, planting grass, to recover vegetation be the most effective means that prevent and control desertification at present.Before afforestation, first needing the hole, hole of digging out certain size, preparing for starting seedlings.During arboreal growth, also need link of regularly applying fertilizer, also need to dig out hole, fertilising hole before fertilising.Pit excavation work needs a large amount of labour, and tradition relies on manpower to dig pit can not meet the demand of modern agricultural and forestry production.
The manual hole digger used in the market needs operator's bending movements, and automatic hole digger is in feed motion, mostly be the feed motion realizing the fixing characteristics of motion by power prime mover, feed motion under this form is hampered when hindering and is difficult to the set characteristics of motion of auto modification, and operating efficiency is declined.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, a kind of compact conformation is provided, moves lightly, operates the nimble light hole digger with pulley feed mechanism, feed motion and drawback movement are rotated by assembly pulley realize, avoid the bending movements of manual hole digger operator.
For achieving the above object, the light hole digger with pulley feed mechanism designed by the utility model, comprise the frame, gasoline engine fixed support, the gasoline engine be installed on described gasoline engine fixed support, the drill bit that is connected with described output shaft of gasoline engine that are provided with the first in command, and the running gear to be connected with described frame, its special character is:
Described frame is formed by connecting by vertical framework is vertical with horizontal frame, and described vertical framework is provided with guide rail, and described guide rail is the middle part that vertical direction is arranged in vertical framework, and described gasoline engine fixed support is provided with two slide blocks coordinated with guide rail;
Described horizontal frame bottom side is also provided with multiple front disk feet and multiple rear disk feet, and described front disk feet is provided with spur;
Described vertical framework top and bottom are respectively equipped with self-aligning bearing and fixed pulley, described self-aligning bearing is connected with multidiameter, described multidiameter be socketed with the revolution rolling disk that matches with described fixed pulley and be connected with handwheel by key, described revolution rolling disk edge is provided with the groove for lay winding wire ropes, described wirerope-winding is on the groove of described revolution rolling disk and fixed pulley, on the hook of the two ends at steel wire rope wire fastening device all fixed by snap, described steel wire rope two ends, described steel wire rope wire fastening device is welded on described gasoline engine fixed support.
Preferably, described guide rail is i-beam structure, and is bolted on vertical framework, and described slide block is connected in the groove of guide rail, and is bolted on described gasoline engine fixed support.
Preferably, described drill bit helically blade-shaped, and be fixed by a pin on the power take-off of gasoline engine.Hack, with helical blade, enhances by blade by drill bit in the process of digging pit, and it is smooth to complete the hole wall after digging pit, and has reliable job stability and rises native effect preferably.
Preferably, described front disk feet and each two of rear disk feet, two front disk feets and two rear disk feets are that matrix is uniformly distributed.Like this when fixed point is digged pit, front disk feet and rear disk feet are attached to ground, and machine is vertically placed in ground, and the spur of two front disk feets injects soil with the machine that fixes;
Preferably, described running gear comprises road wheel fixed mount and two road wheels be arranged on road wheel fixed mount, and described two road wheels are arranged symmetrically, and described road wheel fixed mount is fixed in described frame.
Further, described gasoline engine fixed support is also provided with for the support bracket fastened second in command of hand-operated lifting gasoline engine.The first in command is installed and is convenient to double-grip implementation complete machine shift position; And the second in command is installed, be when feed motion be hampered hinder or occur obstacle time, the feed motion of gasoline engine and drill bit can be realized by the hand-held second in command.
Further, totally two, described fixed pulley, and the horizontally disposed lower end at vertical framework, when wirerope-winding is on the groove turning round rolling disk and fixed pulley, two steel wire ropes between revolution rolling disk and fixed pulley are vertical state, are conducive to the steel wire rope wire fastening device of welding like this with steel wire rope straight up and down.
Further, with the light gasoline engine throttle also comprised for controlling drill speed of digging pit of pulley feed mechanism.
Further, also reinforcement is welded with between described vertical framework and horizontal frame.Make the connection between vertical framework and horizontal frame more firm like this.
In technique scheme, when fixed point is digged pit, front disk feet and rear disk feet are attached to ground, and machine is vertically placed in ground, and the spur of front disk feet injects soil with the machine that fixes; Then adopt guide rail slide block mechanism can realize operational module to lower feeding and motion of upwards playbacking; The utility model selects coordinating of steel wire rope and fixed pulley, drives steel wire rope loop by the clockwise or counterclockwise gyration of turning round rolling disk, thus drives and realize feeding and return motion with the gasoline engine support that steel wire rope is fixedly connected with at fixing point.
Steel wire rope is unlike other pure rigid body component, with flexible member attribute, and its course of work mainly realizes the transmission of force and motion by friction, therefore its installation just needs to do tensioning process, otherwise too laxly then do not reach transmission effect, or at all cannot transmission, in the utility model, use steel wire rope wire fastening device as slack adjuster, by the degree of tightness regulating the length of the two ends of steel wire rope wire fastening device hook can regulate steel wire rope.Its structure is simple, cost is low, easy to use, reliability is high, solve minor diameter steel wire rope simultaneously and be not easily welded on drawback above steelframe, by steel wire rope wire fastening device one is welded on above gasoline engine support, then steel wire rope two ends are fixed on the two ends hook of steel wire rope wire fastening device respectively by buckle, so just can solve the problem of installing not easily, and convenient and reliable.
The course of work of the present utility model is as follows:
When pit excavation work, operating personnel pass through to rotate handwheel thus the transmission realizing torque, drive revolution rolling disk to do gyration, finally drive steel wire rope to move up and down, then drive the entirety of the gasoline engine fixed support, gasoline engine and the drill bit that are connected in above steel wire rope to move up and down action.Hole digger, digging pit in operation process, first starts gasoline engine, and can be controlled the rotation pit excavation work of the drill bit of hole digger band helical blade by manual gasoline engine throttle, whole work process is convenient, light.
The utility model beneficial effect:
The utility model compact conformation, mobile light and handy, operate nimble, feed motion and drawback movement rotate by assembly pulley and realize, avoid the bending movements of manual hole digger operator, simultaneously feed motion is hampered when hindering or occur obstacle, the feed motion of gasoline engine and drill bit can be realized by the hand-held second in command, to realize revising, operating efficiency is improved greatly.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the light hole digger with pulley feed mechanism;
Fig. 2 is Fig. 1 middle pulley mechanism structure schematic diagram;
Fig. 3 is the syndeton schematic diagram of Fig. 1 middle guide and slide block;
In figure, frame 1, vertically framework 1a, horizontal frame 1b, reinforcement 1c, gasoline engine fixed support 2, gasoline engine 3, drill bit 4, guide rail 5, slide block 6, front disk feet 7, spur 7a, rear disk feet 8, multidiameter 9, self-aligning bearing 10, revolution rolling disk 11, steel wire rope 12, handwheel 13, fixed pulley 14, steel wire rope wire fastening device 15, road wheel 16, road wheel fixed mount 17, the first in command 18, the second in command 19.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
The light hole digger with pulley feed mechanism as shown in the figure, comprise be provided with the first in command 18 frame 1, gasoline engine fixed support 2, for controlling the gasoline engine throttle of drill bit 4 rotating speed, the gasoline engine 3 be installed on gasoline engine fixed support 2, the drill bit 4 that is connected with gasoline engine 3 output shaft, and the running gear be connected with frame 1; Wherein, drill bit 4 helically blade-shaped, and be fixed by a pin on the power take-off of gasoline engine 3; Running gear comprises road wheel fixed mount 17 and two road wheel 16, two road wheels 16 be arranged on road wheel fixed mount 17 are arranged symmetrically, and road wheel fixed mount 17 is fixed in frame 1; Gasoline engine fixed support 2 is also provided with the second in command 19 for hand-operated lifting gasoline engine fixed support 2;
Frame 1 is formed by connecting by vertical framework 1a is vertical with horizontal frame 1b, reinforcement 1c is also welded with between vertical framework 1a and horizontal frame 1b, vertical framework 1a is provided with guide rail 5, guide rail 5 is arranged in the middle part of vertical framework 1a in vertical direction, gasoline engine fixed support 2 is provided with two slide blocks 6 coordinated with guide rail 5, particularly, guide rail 5 is i-beam structure, and be bolted on vertical framework 1a, slide block 6 is connected in the groove of guide rail 5, and is bolted on gasoline engine fixed support 2;
Horizontal frame 1b bottom side is also provided with two front disk feets 7 and two rear disk feets, 8, two front disk feets 7 and two rear disk feets 8 and is uniformly distributed in matrix, and front disk feet 7 is provided with spur 7a;
Vertical framework 1a top and bottom are respectively equipped with two fixed pulleys 14 of self-aligning bearing 10 and the horizontally disposed lower end at vertical framework 1a, self-aligning bearing 10 is connected with multidiameter 9, multidiameter 9 be socketed with the revolution rolling disk 11 that matches with fixed pulley 14 and be connected with handwheel 13 by key, revolution rolling disk 11 edge is provided with the groove for lay winding wire ropes 12, steel wire rope 12 is wrapped in revolution rolling disk 11 with on the groove of fixed pulley 14, on the hook of the two ends at steel wire rope wire fastening device 15 all fixed by snap, steel wire rope 12 two ends, steel wire rope wire fastening device 15 is welded on gasoline engine fixed support 2,
The present embodiment course of work is as follows:
Before fixed point is digged pit, front disk feet 7 and rear disk feet 8 are attached to ground, and machine is vertically placed in ground, and the spur 7a of two front disk feets 7 injects soil with the machine that fixes;
When pit excavation work, operating personnel pass through to rotate handwheel 13 thus the transmission realizing torque, revolution rolling disk 11 is driven to do gyration, finally drive steel wire rope 12 to move up and down, then drive the entirety of the gasoline engine fixed support 2, gasoline engine 3 and the drill bit 4 that are connected in above steel wire rope 12 to move up and down action.Hole digger is being digged pit in operation process, and first start gasoline engine 3, can be controlled the rotation pit excavation work of the drill bit 4 of hole digger by manual gasoline engine throttle, whole work process is convenient, light.
Claims (9)
1. the light hole digger with pulley feed mechanism, comprise the frame (1), gasoline engine fixed support (2), the gasoline engine (3) be installed on described gasoline engine fixed support (2), the drill bit (4) that is connected with described gasoline engine (3) output shaft that are provided with the first in command (18), and the running gear to be connected with described frame (1), it is characterized in that:
Described frame (1) is formed by connecting by vertical framework (1a) is vertical with horizontal frame (1b), described vertical framework (1a) is provided with guide rail (5), described guide rail (5) is arranged in the middle part of vertical framework (1a) in vertical direction, described gasoline engine fixed support (2) is provided with two slide blocks (6) coordinated with guide rail (5);
Described horizontal frame (1b) bottom side is also provided with multiple front disk feet (7) and multiple rear disk feet (8), and described front disk feet (7) is provided with spur (7a);
Described vertical framework (1a) top and bottom are respectively equipped with self-aligning bearing (10) and fixed pulley (14), described self-aligning bearing (10) is connected with multidiameter (9), described multidiameter (9) be socketed with the revolution rolling disk (11) that matches with described fixed pulley (14) and be connected with handwheel (13) by key, described revolution rolling disk (11) edge is provided with the groove for lay winding wire ropes (12), described steel wire rope (12) is wrapped in described revolution rolling disk (11) with on the groove of fixed pulley (14), on the hook of the two ends at steel wire rope wire fastening device (15) all fixed by snap, described steel wire rope (12) two ends, described steel wire rope wire fastening device (15) is welded on described gasoline engine fixed support (2).
2. the light hole digger with pulley feed mechanism according to claim 1, it is characterized in that: described guide rail (5) is i-beam structure, and be bolted on vertical framework (1a), described slide block (6) is connected in the groove of guide rail (5), and is bolted on described gasoline engine fixed support (2).
3. the light hole digger with pulley feed mechanism according to claim 1 and 2, is characterized in that: described drill bit (4) helically blade-shaped, and is fixed by a pin on the power take-off of gasoline engine (3).
4. the light hole digger with pulley feed mechanism according to claim 1 and 2, it is characterized in that: described front disk feet (7) and each two of rear disk feet (8), two front disk feets (7) and two rear disk feets (8) are uniformly distributed in matrix.
5. the light hole digger with pulley feed mechanism according to claim 1 and 2, it is characterized in that: described running gear comprises road wheel fixed mount (17) and two road wheels (16) be arranged on road wheel fixed mount (17), described two road wheels (16) are arranged symmetrically, and described road wheel fixed mount (17) is fixed in described frame (1).
6. the light hole digger with pulley feed mechanism according to claim 1 and 2, is characterized in that: described gasoline engine fixed support (2) is also provided with the second in command (19) for hand-operated lifting gasoline engine fixed support (2).
7. the light hole digger with pulley feed mechanism according to claim 1 and 2, is characterized in that: totally two, described fixed pulley (14), and the horizontally disposed lower end at vertical framework (1a).
8. the light hole digger with pulley feed mechanism according to claim 1 and 2, is characterized in that: also comprise the gasoline engine throttle for controlling drill bit (4) rotating speed.
9. the light hole digger with pulley feed mechanism according to claim 1 and 2, is characterized in that: be also welded with reinforcement (1c) between described vertical framework (1a) and horizontal frame (1b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520759793.5U CN205017819U (en) | 2015-09-28 | 2015-09-28 | Light earth boring machine with pulley feed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520759793.5U CN205017819U (en) | 2015-09-28 | 2015-09-28 | Light earth boring machine with pulley feed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205017819U true CN205017819U (en) | 2016-02-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520759793.5U Expired - Fee Related CN205017819U (en) | 2015-09-28 | 2015-09-28 | Light earth boring machine with pulley feed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205017819U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106888629A (en) * | 2017-03-23 | 2017-06-27 | 山东农业大学 | A kind of original position dig pit batch mixing backfill all-in-one and its method of work |
| CN107905742A (en) * | 2017-11-28 | 2018-04-13 | 黄忠超 | A kind of electric pole perforator |
| CN111527832A (en) * | 2020-06-18 | 2020-08-14 | 杨国丽 | Hand-push type tree planting earth boring machine for forestry planting |
-
2015
- 2015-09-28 CN CN201520759793.5U patent/CN205017819U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106888629A (en) * | 2017-03-23 | 2017-06-27 | 山东农业大学 | A kind of original position dig pit batch mixing backfill all-in-one and its method of work |
| CN106888629B (en) * | 2017-03-23 | 2022-11-01 | 山东农业大学 | In-situ digging, mixing and backfilling integrated machine and working method thereof |
| CN107905742A (en) * | 2017-11-28 | 2018-04-13 | 黄忠超 | A kind of electric pole perforator |
| CN111527832A (en) * | 2020-06-18 | 2020-08-14 | 杨国丽 | Hand-push type tree planting earth boring machine for forestry planting |
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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: 20160210 Termination date: 20160928 |