CN201730125U - Bulldozer six-directional shove - Google Patents
Bulldozer six-directional shove Download PDFInfo
- Publication number
- CN201730125U CN201730125U CN201020175341XU CN201020175341U CN201730125U CN 201730125 U CN201730125 U CN 201730125U CN 201020175341X U CN201020175341X U CN 201020175341XU CN 201020175341 U CN201020175341 U CN 201020175341U CN 201730125 U CN201730125 U CN 201730125U
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- CN
- China
- Prior art keywords
- shovel
- frame
- oil cylinder
- shove
- connecting rod
- 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 bulldozing shove of a bulldozer, in particular to a bulldozing shave capable of being operated in six directions, which comprises a shove frame and a shove. A left lifting oil cylinder and a right lifting oil cylinder connected with a frame are arranged at the upper end of the shove frame, the lower end of the shove frame is connected with the shove through a pin, a support is arranged on the shove frame, the support is provided with a polygonal middle connecting rod, one angle of the connecting rod is connected with the support, another angle is connected with the shove frame through a slanting oil cylinder, another angle is connected with the shove, a middle support rod is further arranged between the middle connecting rod and the shove frame, a left swinging oil cylinder and a right swinging oil cylinder are arranged on two sides of the support, one end of the left swinging oil cylinder and one end of the right swinging oil cylinder are connected onto the shove frame, and the other ends are connected onto the shove. The bulldozer six-directional shove has the advantages of simple structure, high operability and capability of achieving better effect for slopes, rugged roads, corners and working locations with special requirements by aid of operation by operators.
Description
Technical field
The present invention relates to a kind of dozer of bulldozer, the especially a kind of dozer that can handle six direction.
Background technology
Common dozer generally can only change four direction at present, some even change that can only both direction, direction is few more, restriction during dozer work is regulated just many more, soil-shifting operation to specific direction just can not well reach, perhaps be difficult to accomplish, just can not fulfil assignment for some specific operation.
Summary of the invention
The utility model at dozer in the above-mentioned technology to specific direction can't operation shortcoming, a kind of dozer that can handle six direction is provided.
The technical scheme that realizes the utility model purpose is as follows
Bull-dozer six is to shovel, it comprises shovel frame and shovel, shovel frame upper end is provided with left lift cylinder and the right lift cylinder that is connected with vehicle frame, shovel frame lower end is connected with shovel by bearing pin, the shovel frame is provided with bracing frame, bracing frame is provided with connecting rod in the polygonal, should in one jiao on connecting rod be connected with bracing frame, another angle is connected with the shovel frame by oblique oil cylinder, also have one jiao to be connected with shovel, middle connecting rod and shovel between the frame and also be provided with middle support bar is provided with left swing oil cylinder and right pendulum oil cylinder in the both sides of bracing frame, left swing oil cylinder and right pendulum oil cylinder one end are connected on the shovel frame, and the other end is connected on the shovel.
Connecting rod is triangle in described.
Described shovel frame, left lift cylinder, right lift cylinder, shovel, tiltedly all adopt oscillating bearing to be connected between oil cylinder, bracing frame connection, middle connecting rod, left swing oil cylinder and right pendulum oil cylinder, the bracing frame.
Adopted such scheme, the shovel frame is the coupling part of connecting vehicle frame and shovel, and its lower end is connected by bearing pin with vehicle frame, shovels frame and can rotate around bearing pin, and keep left lift cylinder, right lift cylinder of its upper end and vehicle frame is connected., left lift cylinder, right lift cylinder stroke change, and can drive the shovel frame and rotate around bearing pin; The lower end of shovel is connected by bearing pin with the shovel frame, its upper end is connected with middle pull bar, can realize shoveling swinging up and down of both sides, and its both sides are linked to each other with the shovel frame with right pendulum oil cylinder by the left swing oil cylinder respectively, stroke by left swing oil cylinder and right pendulum oil cylinder changes, and can realize the swing of shoveling; Middle connecting rod is shovel and the middle interconnecting piece branch that shovels frame, in connecting rod be triangle, wherein one jiao is connected on the shovel frame by bearing pin, second jiao links to each other rotatably with shovel by bearing pin, third angle is connected on the shovel frame by oil cylinder, according to the swing of connecting rod in the variation realization of oil cylinder stroke; Shovel frame, left lift cylinder, right lift cylinder, shovel, tiltedly all adopt oscillating bearing to be connected between oil cylinder, bracing frame connection, middle connecting rod, left swing oil cylinder and right pendulum oil cylinder, the bracing frame, can realize multi-direction rotation.
The invention has the beneficial effects as follows simple in structure, workable, except the dozer function of routine, the swing of extra two kinds of directions of dozer also is provided, like this can be in the course of work of bulldozer, for the slope is arranged, perhaps the road surface is rugged, corner, and the work-yard that specific (special) requirements is arranged, the operation by the driver can reach effect preferably.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is that the B of Fig. 1 is to view;
Fig. 4 A is the laden structural representation of the utility model;
Fig. 4 B is the schematic diagram of the longitudinal oscillation of shovel;
Fig. 5 A, Fig. 5 B, Fig. 5 C are the schematic diagram of the teeter of shovel;
Fig. 6 A, Fig. 6 B are the oblique swing schematic diagram of shovel
Among the figure, wherein 1, the shovel frame, 2, shovel, 3, left lift cylinder, 4, oblique oil cylinder, 5, left side pendulum oil cylinder, 6, middle connecting rod, 7, right pendulum oil cylinder, 8, right lift cylinder, 9, middle support bar, 10, bracing frame, 11, vehicle frame, 12, bearing pin, a, b, c, d, e, f, g, h are for connecting the swing point.
The specific embodiment
Such as Fig. 1, Fig. 2, shown in Figure 3, bull-dozer six is to shovel, it comprises shovel frame 1 and shovel 2, shovel frame 1 upper end is provided with left lift cylinder 3 and the right lift cylinder 8 that is connected with vehicle frame 11, shovel frame 1 lower end is connected with shovel 2 by bearing pin 12, shovel frame 1 is provided with bracing frame 10, bracing frame 10 is provided with connecting rod 6 in the triangle, should in 6 one jiaos on connecting rod be connected with bracing frame 10, another angle is connected with shovel frame 1 by oblique oil cylinder 4, also have one jiao with shovel 2 and be connected, support bar 9 in also being provided with between middle connecting rod 6 and the shovel frame 1, be provided with left swing oil cylinder 5 and right pendulum oil cylinder 7 in the both sides of bracing frame 10, left swing oil cylinder 5 is connected on the shovel frame 1 with right pendulum oil cylinder 7 one ends, the other end is connected on the shovel 2, shovel frame 1 and left lift cylinder 3, the junction of right lift cylinder 8 is provided with oscillating bearing, middle connecting rod 6 is with tiltedly being connected of oil cylinder 4 swung a some c, swing some e with being connected of shovel 2, be equipped with oscillating bearing with the swing point f place that is connected of bracing frame 10, shovel frame 1 is connected swing point g and is provided with oscillating bearing with the bearing pin 12 of shovel 2, shovel 2 and left swing oil cylinder 5, the connection swing point c of right pendulum oil cylinder 7, h is equipped with oscillating bearing, and oscillating bearing can be so that each parts realizes that each is to rotation.
The utility model such as following operating principle realize six to swing:
Shown in Fig. 4 A, Fig. 4 B, the utility model is reprinted on the vehicle frame 11, and when the impulse stroke of left lift cylinder 3, right lift cylinder 8 shortened, shovel frame 1 will upwards rotate around a point, just shovel 2, elevated height, realize the change of vertical first direction.When the impulse stroke of left lift cylinder 3, right lift cylinder 8 strengthened, shovel frame 1 will rotate around a point, just shovel 2, height reduce, just realize six to shovel second direction change longitudinally.
Shown in Fig. 5 A, Fig. 5 B, Fig. 5 C, impulse stroke shortening when left swing oil cylinder 5, when the impulse stroke of right pendulum oil cylinder 6 is extended, will drive shovel 2, around an e, some g rotates, realizing shoveling 2 right sides swings forward, the left side is the effect of swing backward, namely realizes the change of the 3rd direction, in like manner, impulse stroke elongation when left swing oil cylinder 5, when the impulse stroke of right pendulum oil cylinder 6 shortens, will drive shovel 2, around an e, point g rotates, realize shoveling 2 left sides and swing forward, the effect that swing backward on the right side namely realizes the change of four direction.
Shown in Fig. 6 A, 6B, when the impulse stroke of oblique oil cylinder 4 is extended, shovel 2 will be promoted by middle connecting rod 6, the direction of power is towards the right front, all there is oscillating bearing at support bar 9, connection swing point e, a f, h place in the cause, shovel 2 will reach shovel 2 left sides and promote the effect that the right side descends just towards the lower right swing, namely realizes the change of the 5th direction; In like manner, flexible in short-term when the impulse stroke of oblique oil cylinder 4, shovel 2 will be promoted by middle connecting rod 6, and the direction of power is towards the lower left, and shovel 2 just towards the lower left swing, will reach shovel 2, and the right side promotes the effect that the left side descends, and realizes the six direction swing.
Claims (3)
1. bull-dozer six is to shovel, it comprises shovel frame and shovel, it is characterized in that: shovel frame upper end is provided with left lift cylinder and the right lift cylinder that is connected with vehicle frame, shovel frame lower end is connected with shovel by bearing pin, the shovel frame is provided with bracing frame, bracing frame is provided with connecting rod in the polygonal, should in one jiao on connecting rod be connected with bracing frame, another angle is connected with the shovel frame by oblique oil cylinder, also have one jiao to be connected with shovel, middle connecting rod and shovel between the frame and also be provided with middle support bar is provided with left swing oil cylinder and right pendulum oil cylinder in the both sides of bracing frame, left swing oil cylinder and right pendulum oil cylinder one end are connected on the shovel frame, and the other end is connected on the shovel.
2. bull-dozer according to claim 1 six is characterized in that to shovel: connecting rod is triangle in described.
3. bull-dozer according to claim 1 six is characterized in that to shovel: described shovel frame, left lift cylinder, right lift cylinder, shovel, tiltedly all adopt oscillating bearing to be connected between oil cylinder, bracing frame connection, middle connecting rod, left swing oil cylinder and right pendulum oil cylinder, the bracing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020175341XU CN201730125U (en) | 2010-04-30 | 2010-04-30 | Bulldozer six-directional shove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020175341XU CN201730125U (en) | 2010-04-30 | 2010-04-30 | Bulldozer six-directional shove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201730125U true CN201730125U (en) | 2011-02-02 |
Family
ID=43521282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020175341XU Expired - Fee Related CN201730125U (en) | 2010-04-30 | 2010-04-30 | Bulldozer six-directional shove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201730125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059607A (en) * | 2021-07-28 | 2022-02-18 | 山东奥尼司特机械有限公司 | Accessory for mobile vehicle |
-
2010
- 2010-04-30 CN CN201020175341XU patent/CN201730125U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059607A (en) * | 2021-07-28 | 2022-02-18 | 山东奥尼司特机械有限公司 | Accessory for mobile vehicle |
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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: 20110202 Termination date: 20150430 |
|
| EXPY | Termination of patent right or utility model |