CN2056435U - Multifunction operating system for tipper - Google Patents
Multifunction operating system for tipper Download PDFInfo
- Publication number
- CN2056435U CN2056435U CN 89211640 CN89211640U CN2056435U CN 2056435 U CN2056435 U CN 2056435U CN 89211640 CN89211640 CN 89211640 CN 89211640 U CN89211640 U CN 89211640U CN 2056435 U CN2056435 U CN 2056435U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- frame
- hopper
- hinge
- 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.)
- Withdrawn
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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model relates to a multifunction operating system for a tipper, which comprises a chassis (7), a hopper (2), a lifting oil cylinder (5), a frame oil cylinder (3), a connecting rod frame (4), etc. Both ends of the frame oil cylinder (3) are respectively connected with the pivot point (R) of the chassis (7) and the pivot point (M) of the connecting rod frame (4), the lower pivot point (P) of the connecting rod frame (4) is hinged at the front end of the chassis (7), the upper pivot point is hinged on the high-position pivot point (N) of the hopper (2), and an inverse four connecting rod mechanism is formed by four pivot points (P, N, T, S). The purpose of one machine with multiple purposes is achieved via an oil cylinder and connecting rod system. As a reasonable mechanism, the utility model has the functions of high-position material unloading, low-position material unloading, levelling of material, etc.
Description
The utility model relates to earth moving machinery, particularly the tipping bucket haulage vehicle.
The high-order discharging equipment that installs additional or dispose on basic model tipping lorry chassis has:
1, in the anterior rigidity of vehicle frame one discharge framework (9) (see figure 1) is set, makes hopper (11) around the high-order hinge of discharge framework (9) (A) revolution, realize high-order discharging by double acting single pole (or telescopic) oil cylinder (10).
2, at the vehicle frame middle part column support (15) is set, (see figure 2), by promoting carriage (14), unloading fuel tank (13) is realized the high-order discharging of hopper (12).
3, adopt more complicated linkage, (see figure 3), wherein connecting rod (22) and (23) two ends are hinged on carriage (18) and the vehicle frame holder (21), by elevating ram (20), unloading fuel tank (19), discharging attains to a high place.
Such scheme all only is the discharging that attains to a high place, but except that scheme 1, all needs the transmission device or the mechanism of more complicated, and is not always to require maybe must adopt high-order discharging in practice of construction, and for example the flat material operation that pushes away very commonly used is not but considered in the construction.
The purpose of this utility model is to develop a kind of multifunctional working device of tipping lorry, and not only collect high-order discharging, low level discharging and push away flat material function in a machine, and also simple in structure, handiness.
The utility model is mainly set up framework oil cylinder (3), elevating ram (5), link rod frame (4) and limited block (1), wherein the following hinge (P) of link rod frame (4) is hinged on the front end of vehicle frame (7), last hinge is hinged on the high-order hinge (N) of hopper (2), the two ends of framework oil cylinder (3) are connecting (P) point of vehicle frame (7) and (M) hinge of link rod frame (4) respectively, two hinges (S) of elevating ram (5), (T) is hinged on respectively on the low level hinge of vehicle frame (7) and hopper (2), this structural shape can have two kinds of modification again: framework oil cylinder (3) replaces with stationary links, forms and has only height to unload the tipping lorry equipment of operation simple function.
Elevating ram (5) constitutes the tipping lorry equipment that has the low level discharging and push away flat material operation function after replacing with stationary links, when high-order homework requires to concentrate discharging, can install two guide blades (8) additional near the inboard quarrel of hopper (2) in addition.
Now in conjunction with Fig. 4 with high-order discharging, low level discharging with push away three kinds of operation situations of flat material and process is described below:
(ⅰ) do the time spent when hopper oil cylinder (5), hopper (2) will turn round around the high-order hinge (M) of link rod frame (4) and finish high-order discharge operation, in this process, and framework oil cylinder (3) locking all the time.(promptly not acting on).
(ⅱ) stretch out when framework oil cylinder (3), make the reverse-four-link-bar mechanism swing of forming by hopper (2), link rod frame (4), elevating ram (5) and vehicle frame (7), and can realize a certain discharging discharge operation highly.In this process, elevating ram (5) keeps locking.(being equivalent to a stationary links).
(ⅲ) course of action of lasting (ⅱ), be that framework oil cylinder (3) continues elongation, and elevating ram (5) still keeps locking, then hopper (2) quarrel edge will continue to fall to a certain suitable flat height of materials that pushes away, locking framework oil cylinder (3) then, keep hopper (2) quarrel brim height, when driving the tipping lorry low-speed forward, promptly finish pushing away flat material operation.
Three kinds of operating modes all are only to need an oil cylinder to finish in sum, and unload the position when discharging highly is higher than to hang down, and are lower than maximum discharging height again, then can first control frame oil cylinder (3), handle elevating ram (5) again, control the discharging height by the former, the latter controls the discharging height, carries out discharging.
Compare with prior art, the utility model has the advantages that by simple oil cylinder one push and pull system utilizes the maneuverability of tipping lorry itself can finish operation commonly used in the construction, reach the purpose of a tractor serves several purposes, not only improved efficiency of construction, alleviated manpower labour intensity, and narrow and small in the place, material is more open or transport and need behind a certain place give full play to its advantage in the preliminary smooth on the spot operating mode.
Claims (2)
1, a kind of multifunctional working device of tipping lorry comprises vehicle frame [7], hopper [2], elevating ram compositions such as [5], framework oil cylinder [3], the link rod frame [4] of being characterised in that of the present utility model, the two ends of its middle frame oil cylinder [3] are connected to [R] hinge of vehicle frame [7] and [M] hinge of link rod frame [4], hinge [P] is hinged on the front end of vehicle frame [7] under the link rod frame [4], last hinge is hinged on the high-order hinge [N] of hopper [2], and [P], [N], [T], [S] four hinges constitute reverse-four-link-bar mechanism.
2, heavy by the described multifunctional working dress of claim 1, it is characterized in that near the inboard quarrel of hopper (2) two guide blades (8) being housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89211640 CN2056435U (en) | 1989-09-20 | 1989-09-20 | Multifunction operating system for tipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89211640 CN2056435U (en) | 1989-09-20 | 1989-09-20 | Multifunction operating system for tipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2056435U true CN2056435U (en) | 1990-04-25 |
Family
ID=4867893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89211640 Withdrawn CN2056435U (en) | 1989-09-20 | 1989-09-20 | Multifunction operating system for tipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2056435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108394732A (en) * | 2018-05-09 | 2018-08-14 | 湖北国拓重工科技有限责任公司 | A kind of collection shipping unit of stalk crop harvester |
-
1989
- 1989-09-20 CN CN 89211640 patent/CN2056435U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108394732A (en) * | 2018-05-09 | 2018-08-14 | 湖北国拓重工科技有限责任公司 | A kind of collection shipping unit of stalk crop harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |