CN204940388U - Hurry excavator at a kind of two - Google Patents
Hurry excavator at a kind of two Download PDFInfo
- Publication number
- CN204940388U CN204940388U CN201520704863.7U CN201520704863U CN204940388U CN 204940388 U CN204940388 U CN 204940388U CN 201520704863 U CN201520704863 U CN 201520704863U CN 204940388 U CN204940388 U CN 204940388U
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- CN
- China
- Prior art keywords
- arm
- gear
- bucket
- base
- box
- 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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- Shovels (AREA)
- Earth Drilling (AREA)
Abstract
The utility model relates to a kind of two and to hurry excavator, comprise driver's cabin, front forklift shovel arm, rear digger arm, motor, gear-box and base, described driver's cabin front end is provided with front forklift shovel arm, driver's cabin rear is provided with rear digger arm, rear digger arm is provided with swing arm, dipper and bucket, bucket arm cylinder is provided with above swing arm, dipper front end is provided with bucket, bucket cylinder is arranged between dipper and bucket, swing arm is connected with boom cylinder, be provided with below rear digger arm on base, boom cylinder is arranged on base, below base, gear is installed, be connected by bolt or screw between gear with base, below gear, gear-box is installed, gear-box is connected with hydraulic motor, motor is arranged on under-cab.The rear digger arm at driver's cabin rear of the present utility model can carry out 360 ° of rotations, can excavate the earthwork processing any position, not by the restriction of rotational angle, flexible and convenient to use, is convenient to deposit.
Description
Technical field
The utility model relates to tractor forklift field, particularly relates to a kind of two and to hurry excavator.
Background technology
Excavator can excavate the material higher or lower than holding machine side, and loads haulage vehicle or unload to rickyard earth moving plant.Material mainly soil, coal, silt and the Soil and Rock after pre-pine that excavator excavates.From the development of engineering machinery in recent years, the development of excavator is relatively very fast, and excavator has become one of topmost engineering machinery in engineering construction.Two hurry excavator be a kind of can realize former and later two directions all can the excavator of operation simultaneously, excavator bucket is done generally by hydraulic control in existing two, can left-right rotation about 130 degree of angles.Especially the digger arm at operating room rear, owing to being that the hydraulic jack adopted directly promotes connecting rod action, rotational angle is limited, and rotating limited space during work, adds excavation difficulty.
Utility model content
The purpose of this utility model to provide a kind of two to hurry excavator, makes its rear digger arm can 360 degree of rotations, easy to use, be convenient to deposit, conserve space.
For solving the problem, the utility model provides a kind of two to hurry excavator, comprise driver's cabin, front forklift shovel arm, rear digger arm, motor, gear-box and base, described driver's cabin front end is provided with front forklift shovel arm, driver's cabin rear is provided with rear digger arm, rear digger arm is provided with swing arm, dipper and bucket, bucket arm cylinder is provided with above swing arm, dipper front end is provided with bucket, bucket cylinder is arranged between dipper and bucket, swing arm is connected with boom cylinder, base is provided with below rear digger arm, boom cylinder is arranged on base, motor is arranged on under-cab, below base, power wheel is installed, described power wheel is gear or sprocket wheel, be connected by bolt or screw between power wheel with base, transmission device is provided with below power wheel, described transmission device is gear-box or chain, gear-box is arranged on below gear, is provided with clutch between gear and gear-box, and gear-box is connected with hydraulic motor, chain one end is connected with the sprocket wheel below base, and the other end is connected with the sprocket wheel of hydraulic motor.
After adopting such design, the utility model at least has the following advantages:
The rear digger arm at driver's cabin rear can carry out 360 ° of rotations, can excavate the earthwork processing any position, not by the restriction of rotational angle, flexible and convenient to use.
In order to ensure balance, general ordinary excavator needs to increase counterweight, and hurrying weight relative equilibrium before and after excavator in two of the application, can alleviate counterweight, increase work efficiency and capacity usage ratio.
After excavator is finished using, rear digger arm can be revolved turnback, bucket is drawn in above driver's cabin, has saved occupation of land space, conveniently deposited.
Accompanying drawing explanation
Above-mentioned is only the general introduction of technical solutions of the utility model, and in order to better understand technological means of the present utility model, below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail.
Fig. 1 hurries the structural representation of excavator in a kind of two of the utility model.
Base and bottom cog case annexation schematic diagram when Fig. 2 is gear drive.
Wherein, 1 driver's cabin, 2 is front forklift shovel arm, and 3 is rear digger arm, and 4 is bucket arm cylinder, and 5 is swing arm, and 6 is boom cylinder, and 7 is bucket, and 8 is base, and 9 is dipper, and 10 is bucket cylinder, and 11 is gear, and 12 is gear-box, and 13 is clutch.
Detailed description of the invention
With reference to shown in Fig. 1-2, the utility model provides a kind of two to hurry excavator, comprise driver's cabin 1, front forklift shovel arm 2, rear digger arm 3, motor, gear-box 10 and base 8, described driver's cabin 1 front end is provided with front forklift shovel arm 2, driver's cabin 1 rear is provided with rear digger arm 3, rear digger arm 3 is provided with swing arm 5, dipper 9 and bucket 7, bucket arm cylinder 4 is provided with above swing arm 5, dipper 9 front end is provided with bucket 7, bucket cylinder 10 is arranged between dipper 9 and bucket 7, swing arm 5 is connected with boom cylinder 6, base 8 is provided with below rear digger arm 3, boom cylinder 6 is arranged on base 8, motor is arranged on under-cab, below base, power wheel is installed, described power wheel is gear 11 or sprocket wheel, be connected by bolt or screw between power wheel with base, transmission device is provided with below power wheel, described transmission device is gear-box or chain,
Gear-box 12 is arranged on below gear, is provided with clutch 13 between gear and gear-box, and gear-box 12 is connected with hydraulic motor;
Chain one end is connected with the sprocket wheel below base, and the other end is connected with the sprocket wheel of hydraulic motor.
Front forklift shovel arm can shovel soil, and rear digger arm can be cut the earth, the two with the use of, result of use is good.Can be provided with rear digger arm operating platform after driver's cabin, driver can digger arm after backward pivot operation, and rear digger arm can carry out 360 degree of rotations under the drive of gear and gear-box, can excavate at any angle, flexibly and easily.
The above; it is only preferred embodiment of the present utility model; not do any pro forma restriction to the utility model, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in protection domain of the present utility model.
Claims (1)
1. hurry excavator at two, it is characterized in that, comprise driver's cabin, front forklift shovel arm, rear digger arm, motor, gear-box and base, described driver's cabin front end is provided with front forklift shovel arm, driver's cabin rear is provided with rear digger arm, rear digger arm is provided with swing arm, dipper and bucket, bucket arm cylinder is provided with above swing arm, dipper front end is provided with bucket, bucket cylinder is arranged between dipper and bucket, swing arm is connected with boom cylinder, base is provided with below rear digger arm, boom cylinder is arranged on base, motor is arranged on under-cab, below base, power wheel is installed, described power wheel is gear or sprocket wheel, be connected by bolt or screw between power wheel with base, transmission device is provided with below power wheel, described transmission device is gear-box or chain,
Gear-box is arranged on below gear, is provided with clutch between gear and gear-box, and gear-box is connected with hydraulic motor;
Chain one end is connected with the sprocket wheel below base, and the other end is connected with the sprocket wheel of hydraulic motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520704863.7U CN204940388U (en) | 2015-09-14 | 2015-09-14 | Hurry excavator at a kind of two |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520704863.7U CN204940388U (en) | 2015-09-14 | 2015-09-14 | Hurry excavator at a kind of two |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204940388U true CN204940388U (en) | 2016-01-06 |
Family
ID=55007830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520704863.7U Expired - Fee Related CN204940388U (en) | 2015-09-14 | 2015-09-14 | Hurry excavator at a kind of two |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204940388U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107083784A (en) * | 2017-06-22 | 2017-08-22 | 汪建文 | A kind of shovel indigenous equipment of two-way operation |
| CN109094446A (en) * | 2018-10-17 | 2018-12-28 | 宋国华 | A kind of special-purpose vehicle for rescue of removing obstacles |
-
2015
- 2015-09-14 CN CN201520704863.7U patent/CN204940388U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107083784A (en) * | 2017-06-22 | 2017-08-22 | 汪建文 | A kind of shovel indigenous equipment of two-way operation |
| CN107083784B (en) * | 2017-06-22 | 2019-06-25 | 汪建文 | A kind of shovel indigenous equipment of two-way operation |
| CN109094446A (en) * | 2018-10-17 | 2018-12-28 | 宋国华 | A kind of special-purpose vehicle for rescue of removing obstacles |
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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: 20160106 Termination date: 20200914 |