CN202172573U - Ditch covering and refilling device - Google Patents
Ditch covering and refilling device Download PDFInfo
- Publication number
- CN202172573U CN202172573U CN2011200358418U CN201120035841U CN202172573U CN 202172573 U CN202172573 U CN 202172573U CN 2011200358418 U CN2011200358418 U CN 2011200358418U CN 201120035841 U CN201120035841 U CN 201120035841U CN 202172573 U CN202172573 U CN 202172573U
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- China
- Prior art keywords
- gear
- box
- gear box
- tractor
- bumper
- 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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Abstract
The utility model relates to a refilling device for covering a ditch opened by a ditcher. The refilling device comprises a front frame connected with a bumper of a tractor, a gear box connected with the front frame, and a rear frame fixedly connected with the gear box. The front frame is fixedly connected with the bumper of the tractor through bolts, the gear box is connected with the front frame through a hinge I, the rear frame comprises a left screw and a right screw, a belt pulley is mounted at one end of an input shaft which is positioned at the upper end of the gear box, a drive gear is mounted at the other end of the input shaft, a transmission gear and a transmission sprocket are mounted on an intermediate shaft in the middle of the gear box, a driven sprocket is mounted on an output shaft positioned at the lower end of the gear box, two ends of the output shaft are connected with the left screw and the right screw respectively, and an oil cylinder is arranged between the gear box and the bumper of the tractor. The refilling device can be used for restoring soil moved by the ditcher to the original position without screwing soil at other positions, is capable of guaranteeing uniformity of covering depth and meeting covering requirements, and is simple in operation, and operating efficiency is improved greatly.
Description
Technical field
The utility model relates to agricultural machinery or engineering machinery field, covers the backfilling apparatus of ditch after especially a kind of ditching machine execution ditching operation.
Background technology
At present, using trench digging machinery to lay underground water pipeline, cable, optical cable, ditched after fertilising, Chinese yam loosen the soil in the orchard, need be in ditch the earthing landfill.Currently marketed covering device provides power by the engine of tractor to it, but flexible handling poor, and complex structure is not easy to safeguard, if adopt the operation of conventional artificial earthing, workload is very big, and labour intensity is high, inefficiency.
Summary of the invention
The purpose of the utility model provides a kind of trench backfill device that covers, and is cheap, and high efficiency is economical and practical, and the soil that can ditching machine be opened satisfies the earthing requirement in guiding device returns to primitive groove, guarantee the uniformity of thickness of earth-fill cover.
The utility model solves the technical scheme that its technical problem adopted: a kind of trench backfill device that covers comprises the forebay that is connected with the tractor bumper, the gear-box that is connected with forebay; The afer bay that is fixedly connected with gear-box; Described forebay is connected with bolted with the tractor bumper, is connected through hinge I between gear-box and the forebay, and afer bay also comprises left and right sides screw feeder; Power shaft one end that is positioned at the gear-box upper end is equipped with belt pulley; The other end is equipped with driving gear, and the jackshaft that is positioned at the gear-box middle part is equipped with travelling gear and drive sprocket, and the output shaft that is positioned at the gear-box lower end is equipped with driven sprocket; The output shaft two ends are connected with left and right sides screw feeder respectively, also are provided with oil cylinder between gear-box and the tractor bumper.
Described gear-box rear portion is provided with cylinder bracket, and oil cylinder one end is mounted on the cylinder bracket through hinge II, and the other end is mounted on tractor bumper bottom through hinge III.
The outside axle head of described left and right sides screw feeder is connected through bearing with side plate, and the inboard axle head of left and right sides screw feeder is connected through pin with output shaft.
Described afer bay bottom is provided with the arc breast boards.
The beneficial effect of the utility model is: the soil that can successfully ditching machine be opened returns to the original place, and the soil of other positions of disturbance not can guarantee the uniformity of thickness of earth-fill cover to satisfy the earthing requirement, and simple to operate, and operating efficiency improves greatly.
Description of drawings
Fig. 1 is oil cylinder when afer bay is risen, and the A-A of the utility model is to cutaway view.
Fig. 2 is the left view of the utility model when covering the trench backfill operation.
Fig. 3 is the structural representation of the utility model left and right sides screw feeder.
Among the figure, 1, forebay, 2, gear-box, 3, afer bay, 4, power shaft; 5, belt pulley, 6, driving gear, 7, output shaft, 8, driven sprocket, 9, travelling gear; 10, drive sprocket, 11, left and right sides screw feeder, 12, side plate, 13, breast boards, 14, cylinder bracket; 15, oil cylinder, 16, hinge I, 17, hinge II, 18, hinge III.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
A kind of trench backfill device that covers of the utility model like Fig. 1, Fig. 2 and shown in Figure 3, comprises the forebay 1 that is connected with the tractor bumper; The gear-box 2 that is connected with forebay 1, the afer bay 3 that is fixedly connected with gear-box 2, forebay 1 is connected with bolted with the tractor bumper; Be connected through hinge I 16 between gear-box 2 and the forebay 1; Afer bay 3 also comprises left and right sides screw feeder 11, and power shaft 4 one ends that are positioned at gear-box 2 upper ends are equipped with belt pulley 5, and the other end is equipped with driving gear 6; The jackshaft that is positioned at gear-box 2 middle parts is equipped with travelling gear 9 and drive sprocket 10; The output shaft 7 that is positioned at gear-box 2 lower ends is equipped with driven sprocket 8, and output shaft 7 two ends are connected with left and right sides screw feeder 11 respectively, is provided with oil cylinder 15 between gear-box 2 and the tractor bumper.In the present embodiment; Gear-box 2 rear portions are provided with cylinder bracket 14; Oil cylinder 15 1 ends are installed on the cylinder bracket 14 through hinge II 17 link, and the other end is installed in tractor bumper bottom through hinge III 18 links, and the outside axle head of left and right sides screw feeder 11 and side plate 12 are connected through bearing; The inboard axle head of left and right sides screw feeder 11 and output shaft 7 are connected through pin, and afer bay 3 bottoms are provided with arc breast boards 13.
When covering the trench backfill operation; The power of tractor transmits driving gear 6 through belt pulley 5; Transmit travelling gear 9 and drive sprocket 10 by driving gear 6; Transmit driven sprockets 8 drive left and right sides screw feeders 11 by drive sprocket 10 and rotate, under the left and right sides screw feeder 11 of rotation and 13 actings in conjunction of arc breast boards with earthen backfill to ditch.
Claims (5)
1. one kind covers the trench backfill device, comprises the forebay (1) that is connected with the tractor bumper, the gear-box (2) that is connected with forebay (1); The afer bay (3) that is fixedly connected with gear-box (2); It is characterized in that: described forebay (1) is connected with bolted with the tractor bumper, is connected through hinge I (16) between gear-box (2) and the forebay (1), and afer bay (3) also comprises left and right sides screw feeder (11); Power shaft (4) one ends that are positioned at gear-box (2) upper end are equipped with belt pulley (5); The other end is equipped with driving gear (6), and the jackshaft that is positioned at gear-box (2) middle part is equipped with travelling gear (9) and drive sprocket (10), and the output shaft (7) that is positioned at gear-box (2) lower end is equipped with driven sprocket (8); Output shaft (7) two ends are connected with left and right sides screw feeder (11) respectively, also are provided with oil cylinder (15) between gear-box (2) and the tractor bumper.
2. a kind of trench backfill device that covers according to claim 1; It is characterized in that: described gear-box (2) rear portion is provided with cylinder bracket (14); Oil cylinder (15) one ends are mounted on the cylinder bracket (14) through hinge II (17), and the other end is mounted on tractor bumper bottom through hinge III (18).
3. a kind of trench backfill device that covers according to claim 1 and 2 is characterized in that: the outside axle head of described left and right sides screw feeder (11) is connected through bearing with side plate (12), and the inboard axle head of left and right sides screw feeder (11) is connected through pin with output shaft (7).
4. a kind of trench backfill device that covers according to claim 1 and 2 is characterized in that: described afer bay (3) bottom is provided with arc breast boards (13).
5. a kind of trench backfill device that covers according to claim 3 is characterized in that: described afer bay (3) bottom is provided with arc breast boards (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200358418U CN202172573U (en) | 2011-01-28 | 2011-01-28 | Ditch covering and refilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200358418U CN202172573U (en) | 2011-01-28 | 2011-01-28 | Ditch covering and refilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202172573U true CN202172573U (en) | 2012-03-28 |
Family
ID=45862487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200358418U Expired - Fee Related CN202172573U (en) | 2011-01-28 | 2011-01-28 | Ditch covering and refilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202172573U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105580529A (en) * | 2015-12-20 | 2016-05-18 | 黑龙江省牡丹江林业科学研究所 | Tree-planting machine |
| CN106560564A (en) * | 2016-03-31 | 2017-04-12 | 中国石油天然气集团公司 | Raw soil backfill device |
| CN106917429A (en) * | 2017-01-21 | 2017-07-04 | 中国航天建设集团有限公司 | A kind of backfill head and backfill |
| CN108033216A (en) * | 2017-12-19 | 2018-05-15 | 孙立民 | A kind of industrial automation material handling machinery device |
| CN108738520A (en) * | 2018-07-24 | 2018-11-06 | 宁夏农林科学院枸杞工程技术研究所 | The special unilateral conjunction ditch machine of matrimony vine |
| CN110847271A (en) * | 2019-11-21 | 2020-02-28 | 郭必丘 | Equal available spiral of agriculture and forestry digs way backfill device |
-
2011
- 2011-01-28 CN CN2011200358418U patent/CN202172573U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105580529A (en) * | 2015-12-20 | 2016-05-18 | 黑龙江省牡丹江林业科学研究所 | Tree-planting machine |
| CN106560564A (en) * | 2016-03-31 | 2017-04-12 | 中国石油天然气集团公司 | Raw soil backfill device |
| CN106917429A (en) * | 2017-01-21 | 2017-07-04 | 中国航天建设集团有限公司 | A kind of backfill head and backfill |
| CN108033216A (en) * | 2017-12-19 | 2018-05-15 | 孙立民 | A kind of industrial automation material handling machinery device |
| CN108738520A (en) * | 2018-07-24 | 2018-11-06 | 宁夏农林科学院枸杞工程技术研究所 | The special unilateral conjunction ditch machine of matrimony vine |
| CN110847271A (en) * | 2019-11-21 | 2020-02-28 | 郭必丘 | Equal available spiral of agriculture and forestry digs way backfill device |
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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: 20120328 Termination date: 20130128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |