CN203946856U - Digger revolving suspender - Google Patents
Digger revolving suspender Download PDFInfo
- Publication number
- CN203946856U CN203946856U CN201420333818.0U CN201420333818U CN203946856U CN 203946856 U CN203946856 U CN 203946856U CN 201420333818 U CN201420333818 U CN 201420333818U CN 203946856 U CN203946856 U CN 203946856U
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- CN
- China
- Prior art keywords
- suspender
- turntable
- thick stick
- digger
- small arm
- 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 provides a kind of excavating machine horizontal rotation suspender, and this revolution suspender is arranged on small arm of digger, and this revolution suspender comprises a thick stick, hanger, turntable, attaching parts, HM Hydraulic Motor; Described attaching parts is fixedly connected on turntable top, attaching parts is connected with small arm of digger and oil cylinder of small arm respectively by two pin-and-holes, described HM Hydraulic Motor is fixedly connected on a side of turntable, and a thick stick is fixedly connected on the another side of turntable, and the bottom of a thick stick is provided with a plurality of hangers.That effect of the present utility model is that this excavating machine Special rotating suspender has is easy to operate, work flexibly, efficiency is high, the efficient handling that can adapt to wire rod goods class cabin in, also can be used for loading and unloading operation in the cabin of collection bag goods class.Owing to having utilized excavating machine work itself flexibly, handling good advantage, thus improve excavator operation scope and operational capability, realize handling in cabin and, without dead angle, not only improved handling efficiency, also greatly improved handling quality in cargo compartment, reduce goods damage and occur.
Description
Technical field
The utility model is harbour handling digger revolving suspender.
Background technology
In the break-bulk operation of harbour, excavating machine is the main force's type that carries out returning in wire rod shipment or cabin high operation, and concrete technology is chosen wire rod and carried out operation for using a thick stick suspender to replace an excavator-type shovel clamshell excavator, wearing.Because disc mechanism has revolute function on excavating machine, bucket arm scope of work is wide, can fixedly carry out operation, the operating efficiency in the time of can guaranteeing to carry out returning high operation in wire rod shipment or cabin with excavating machine.
But in the break-bulk operation of harbour, shipment, the operating mode of unloading a ship is very complicated, all there is the gradient a lot of groceries boats and ships cabins both sides, under this gradient condition, it is neat that circular goods class is difficult to dress code, if stowage by force, because a thick stick can not turn round, very flexible, not only affects stowage, even may cause goods damage.Therefore be badly in need of the loading-unload machine of flexible, controlled good, the applicable handling coiled material of a kind of work.
Summary of the invention
Because space constraint in cabin forms dead angle, goods is difficult to handling, cause loading and unloading of low quality, space availability ratio is low, low by fork truck handling efficiency, if propping up thick stick with excavating machine loads and unloads driver is had relatively high expectations by force, easily cause goods damage, bring greater loss, therefore, in order to improve excavator operation ability, can on propping up the basis of thick stick, transform existing excavating machine, use is with a thick stick suspender of device for revolving and driving, propping up thick stick and device for revolving and driving is fixed as one, during device for revolving and driving rotation, drive a thick stick rotation, thereby improve excavator operation scope and operational capability, realize in cabin and loading and unloading without dead angle, not only improved handling efficiency, also greatly improved handling quality in cargo compartment, reducing goods damage occurs.
For achieving the above object, the technical solution of the utility model is to provide a kind of excavating machine horizontal rotation suspender, and this revolution suspender is arranged on small arm of digger, wherein: this revolution suspender comprises a thick stick, hanger, turntable, attaching parts, HM Hydraulic Motor; Described attaching parts is fixedly connected on turntable top, attaching parts is connected with small arm of digger and oil cylinder of small arm respectively by two pin-and-holes, described HM Hydraulic Motor is fixedly connected on a side of turntable, and a thick stick is fixedly connected on the another side of turntable, and the bottom of a thick stick is provided with a plurality of hangers.
Effect of the present utility model is:
That this excavating machine Special rotating suspender has is easy to operate, work flexibly, efficiency is high, the efficient handling that can adapt to wire rod goods class cabin in, also can be used for loading and unloading operation in the cabin of collection bag goods class.Owing to having utilized excavating machine work itself flexibly, handling good advantage, thus improve excavator operation scope and operational capability, realize handling in cabin and, without dead angle, not only improved handling efficiency, also greatly improved handling quality in cargo compartment, reduce goods damage and occur.
The application of this utility model brings following economic benefit and social benefit:
Economic benefit:
Every excavating machine completes every year and starts shipment 140000 tons of tons, according to 44 yuan of calculating of wire rod income unit price per ton, after transformation, can improve operating efficiency 5%, estimate 2 excavating machines of transformation, improvement cost is 50,000 yuan/platform, can form every year economic profit 140000 * 44 * 5% * 2-5 * 2=516000 unit.
Social benefit:
After digger revolving special hanger is succeeded in developing, not only can improve underdeck operation ability and the efficiency of the coiled materials such as wire rod, improve handling quality in wire rod cargo compartment, reduce goods damage, can also collect bag waits the land loading and unloading operation of goods class and collects handling in bag cabin of waiting lifting goods, save human cost and reduce goods damage, improve handling efficiency, after succeeding in developing, there is certain promotion value.
Accompanying drawing explanation
Fig. 1 is digger revolving hanger structure schematic diagram of the present utility model;
Fig. 2 is hydraulic principle figure of the present utility model;
Fig. 3 is that suspender of the present utility model is installed and turntable action schematic diagram;
Fig. 4 is system scheme of installation of the present utility model;
Fig. 5 is loading and unloading operation schematic diagram in cabin of the present utility model;
Fig. 6 is automobile loading and unloading operation schematic diagram of the present utility model.
1, prop up thick stick 2, hanger 3, turntable 4, attaching parts 5, HM Hydraulic Motor
6, oil cylinder of small arm 8, Bidirectional balanced valve 9, action switching solenoid valve
10, operating handle 11, gear ring 12, worm screw 13, forearm 14, oil circuit control
The specific embodiment
By reference to the accompanying drawings digger revolving hanger structure of the present utility model is illustrated.
Digger revolving hanger structure of the present utility model is, this revolution suspender is arranged on small arm of digger, and this revolution suspender comprises a thick stick 1, hanger 2, turntable 3, attaching parts 4, HM Hydraulic Motor 5; Described attaching parts 4 is fixedly connected on turntable 3 tops, attaching parts 4 is connected with small arm of digger and oil cylinder of small arm respectively by two pin-and-holes, described HM Hydraulic Motor 5 is fixedly connected on a side of turntable 3, and a thick stick 1 is fixedly connected on the another side of turntable 3, and the bottom of a thick stick 1 is provided with a plurality of hangers 2.Described HM Hydraulic Motor 5 is connected with action switching solenoid valve 9 by oil circuit control 14.
Described turntable 3 tops are provided with worm screw 12, worm screw 12 and gear ring 11 engagements, and described HM Hydraulic Motor 5 drives the worm screw 12 of turntable 3 tops to rotate, and worm screw 12 drives gear ring 11 to rotate, thereby drives a thick stick 1 rotation.
Digger revolving suspender function of the present utility model is achieved in that
The attaching parts 4 of described digger revolving suspender is connected with small arm of digger by pin-and-hole a, by pin-and-hole b, be connected with oil cylinder of small arm 6, make suspender can realize vertical direction rotation, HM Hydraulic Motor 5 drives turntable 3 to rotate, realize the horizontal direction rotation of suspender, vertical direction rotation and the horizontal direction rotation of suspender are switched by operating handle 10, thereby make a thick stick 1 can realize the stereoscopic motion of multi-angle, and Bidirectional balanced valve 8 locking oil circuits are set, avoid suspender rotation to slip bar.Mechanism is simple, workable, makes full use of flexible, the handling good feature of excavating machine work, with this, meets the handling requirement of wire rod and other items in cabin, improves handling quality.
Control system transformation
The action that spins upside down of former scraper bowl is to be controlled by scraper bowl upset control handle, and handle is controlled oil cylinder of small arm 6, drives scraper bowl to spin upside down.Digger revolving suspender of the present utility model need to increase the oil circuit control 14 of one HM Hydraulic Motor, can utilize the reserved control valve block of multi-way control valve in excavating machine self hydraulic efficiency pressure system to carry out, if excavating machine configuration does not have, can connect separately a two-position two-way solenoid valve group and move switching solenoid valve 9, by operating handle 10, come control action switching solenoid valve 9 action to switch, in the flip vertical action of suspender with horizontally rotate between action and switch.
Suspender is installed
Excavating machine first wife scraper bowl is that a, two bearing pins of b connect, and in order to be convenient for changing, new suspender attaching parts 4 is connected with small arm of digger 13 by pin-and-hole a, by pin-and-hole b, is connected with oil cylinder of small arm 6.HM Hydraulic Motor 5 is used quick coupling to connect with hydralic hose simultaneously, directly plug.
Control principle
When not needing suspender revolution, only need normal running; oil cylinder of small arm 6 drives suspenders to carry out flip vertical action, and while needing suspender revolution, promote operating handle 10; action switching solenoid valve 9 is about to oil cylinder of small arm 6 oil circuits and cuts off; then use additional oil circuit control 14, hydraulic oil drives the worm screw 12 in turntables 3 to rotate in HM Hydraulic Motor 5, and worm screw 12 drives the gear ring 11 being engaged with to rotate; thus drive a thick stick 1 rotation, realize the horizontal rotation action of suspender.
Self-lock protection
The HM Hydraulic Motor of using is matched by flow and calculation of pressure, first use the gerotor motor of high-quality, meet the operating needs of low-speed big, in HM Hydraulic Motor 5 and action, Bidirectional balanced valve 8 is also set between switching solenoid valve 9, prevents from the excessive or work of load that vibrations produce to impact to cause a thick stick rotation out of control to slip bar.
This excavating machine Special rotating suspender is applicable to the excavating machine of all size, and because excavating machine walking is flexible, body can turn round, and large arm, forearm 13 stretch flexibly, add that suspender of the present invention can planar turn round, thereby make its alerting ability that works together larger, efficiency is higher.
In implementation process, priority application is in following operating mode: when wire rod class goods loads and unloads in cabin, can utilize the utility model suspender belowdecks, with a thick stick, wear and choose the various angles of wire rod goods and carry out operation.During operation collection bag class goods, hanger 2 Suspended Cargos on available thick stick 1 load and unload stacking operation.
Claims (3)
1. a digger revolving suspender, this revolution suspender is arranged on small arm of digger, it is characterized in that: this revolution suspender comprises a thick stick (1), hanger (2), turntable (3), attaching parts (4), HM Hydraulic Motor (5); Described attaching parts (4) is fixedly connected on turntable (3) top, attaching parts (4) is connected with small arm of digger and oil cylinder of small arm respectively by two pin-and-holes, described HM Hydraulic Motor (5) is fixedly connected on a side of turntable (3), prop up thick stick (1) and be fixedly connected on the another side of turntable (3), the bottom of a thick stick (1) is provided with a plurality of hangers (2).
2. digger revolving suspender according to claim 1, it is characterized in that: described turntable (3) top is provided with worm screw (12), worm screw (12) and gear ring (11) engagement, described HM Hydraulic Motor (5) drives the worm screw (12) of turntable (3) top to rotate, worm screw (12) drives gear ring (11) to rotate, thereby drives thick stick (1) rotation.
3. digger revolving suspender according to claim 1, is characterized in that: described HM Hydraulic Motor (5) is connected with action switching solenoid valve (9) by oil circuit control (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420333818.0U CN203946856U (en) | 2014-06-20 | 2014-06-20 | Digger revolving suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420333818.0U CN203946856U (en) | 2014-06-20 | 2014-06-20 | Digger revolving suspender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203946856U true CN203946856U (en) | 2014-11-19 |
Family
ID=51888909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420333818.0U Expired - Fee Related CN203946856U (en) | 2014-06-20 | 2014-06-20 | Digger revolving suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203946856U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104541A (en) * | 2019-05-29 | 2019-08-09 | 镇江港务集团有限公司大港分公司 | A kind of jumbo bag suspender with automatic unhooking function |
| CN110104544A (en) * | 2019-05-29 | 2019-08-09 | 镇江港务集团有限公司大港分公司 | A kind of digging machine with automatic unhooking function |
-
2014
- 2014-06-20 CN CN201420333818.0U patent/CN203946856U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104541A (en) * | 2019-05-29 | 2019-08-09 | 镇江港务集团有限公司大港分公司 | A kind of jumbo bag suspender with automatic unhooking function |
| CN110104544A (en) * | 2019-05-29 | 2019-08-09 | 镇江港务集团有限公司大港分公司 | A kind of digging machine with automatic unhooking function |
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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: 20141119 Termination date: 20210620 |