Freight container single cylinder tipping device
Technical field
The utility model relates to Bulk Grain transportation technology field, particularly a kind of can support set vanning can do the single cylinder tipping device that certain angle is tumbled.
Background technology
Current, increasing bulk cargo transports by freight container.When bulk cargo is packed into the container, some local method adopting is: freight container, in flat condition, inserts some bag grains of baffle plate or piling at container door place, recycling conveyer is by the vanning of bulk cargo input set, and this method efficiency is low, and labour intensity is large; Some place utilizes the facilities such as transfer crane or crane, is sling in one end of freight container, makes with one end of container door upward, adopt again conveyer charging, this loading method charging efficiency is high, but needs the facilities such as transfer crane or crane auxiliary, and cost of investment is very high.
Freight container is transported and arrives behind destination, bulk cargo need to be poured out from freight container introversion.Some local discharge method that adopts is: people enters in freight container, with dull and stereotyped, a bulk cargo part is released outside case, and this case method efficiency of unloading is low, and labor strength is large, and operating environment is poor; Some place utilizes the facilities such as transfer crane or crane to assist and is sling in one end of freight container, and the bulk cargo in freight container is flowed out by deadweight, and the discharging efficiency of this discharge method is high, but needs the facilities such as transfer crane or crane auxiliary, and cost of investment is high.
Summary of the invention
The purpose of this utility model is according to current container packing and unloads case demand development a kind of freight container list oil cylinder tipping device is provided.
For achieving the above object, the utility model is taked following technical scheme: a kind of freight container single cylinder tipping device, comprise two bases and two back timbers, at each base upper surface, be fixed with two parallel risers, riser upside is provided with riser supported hole, back timber downside is provided with back timber supported hole, and described riser supported hole and back timber supported hole are installed together by pivot shaft; Between riser and back timber, be only hinged with a pair of oil cylinder, this pair of oil cylinder is positioned at the front side of pivot shaft; Connecting shaft hole and rear connecting shaft hole before back timber front-end and back-end are respectively arranged with, in forward and backward connecting shaft hole, insert respectively front adapter shaft and rear adapter shaft, front adapter shaft and rear adapter shaft and the forward and backward corner fittings of freight container are connected, and the two oil cylinder tipping devices of freight container and freight container are linked together.
Described front adapter shaft and rear adapter shaft are respectively arranged with locating dowel pin.Side at front adapter shaft and rear adapter shaft is disposed radially screw, and on back timber, knock hole is set, locating dowel pin through after knock hole be arranged in the screw of adapter shaft.
Beneficial effect: feature of the present utility model is from heavy and light, can facilitate mobile operating place, improves the degree of utilization of device; Do not need to design civil engineering foundation pit, save civil engineering costs; Do not need the auxiliary of transfer crane or crane, freight container can be transferred on the back timber of tipping device from automobile, freight container can be transferred on automobile from back timber yet.Open after container door, at oil cylinder, can make freight container tilt to suitable angle, feed or discharging.After finishing, charging or discharging freight container can be put back on automobile by front and back oil cylinder cooperating.Solve charging and the discharging technical barrier of container truck, safe and reliable, improve mechanization of operation level, reduce labor strength, improve and unload case efficiency.
Accompanying drawing explanation
Fig. 1 is lateral plan of the present utility model;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the structural representation of back timber in Fig. 1;
Fig. 4 is the structural representation of base in Fig. 1;
Fig. 5 is the A portion structure for amplifying schematic diagram of Fig. 2;
Fig. 6 is that the B of Fig. 2 is to structural representation.
In figure, label 1 is base, and 2 is riser, and 3 is back timber, and 5 is oil cylinder, and 6 is pivot shaft, and 8 is oil cylinder lower bearing pin, and 10 is oil cylinder upper pin, and 11 is rear adapter shaft, and 12 is front adapter shaft, and 13 is bearing pin catch, and 14 is locating dowel pin, and 15 is corner fittings, and 16 is freight container.201 is riser supported hole, and 202 is axis hole after riser, and 203 is riser front-axle hole, and 301 is back timber supported hole, and 302 is back timber front-axle hole, and 303 is axis hole after back timber, and 304 is rear connecting shaft hole, and 305 is front connecting shaft hole.
The specific embodiment
A freight container single cylinder tipping device, referring to Fig. 1, base 1 is two independent seats, earth's surface keeping parallelism are placed respectively or be fixed on to two independent seats, is fixed with respectively two parallel risers 2 on each base.Riser 2 in Fig. 1 is scalene (or other versions).
Referring to Fig. 3 and Fig. 4, riser 2 upsides are provided with riser supported hole 201, and back timber 3 downsides are provided with back timber supported hole 301.Riser supported hole 201 and back timber supported hole 301 are installed together by pivot shaft 6.
Between back timber 3 and riser 2, be hinged with oil cylinder 5.Oil cylinder upper pin 10 is positioned at the front side of pivot shaft 6.Axis hole upside at described each bearing pin is fixed with catch 13.
Referring to Fig. 2, Fig. 5 and Fig. 6, connecting shaft hole 305 and rear connecting shaft hole 304 before the front-end and back-end of back timber 3 are respectively arranged with, be separately installed with front adapter shaft 12 and rear adapter shaft 11 in forward and backward connecting shaft hole.It is corresponding and can mate connection that front adapter shaft 12 and rear adapter shaft 11 are respectively used to front and back end corner fittings 15 with freight container 16.Front adapter shaft 305 and rear adapter shaft 304 are provided with locating dowel pin 14.Side at front adapter shaft 12 and rear adapter shaft 11 is disposed radially screw, and on back timber 3, knock hole is set, locating dowel pin 14 through after knock hole be arranged in the screw of adapter shaft.
When loading or unloading operation, container truck is parked in suitable position between two bases 1, and oil cylinder 5 drives the front end of back timbers 3 downward, make a pair of latch 12 of back timber 3 front ends can insert freight container 16 in corner fittings, fixing with 14 pairs of latches of locating dowel pin 12.Then, oil cylinder 5 drives the front end of back timber 3 upwards (also can control top beam rear end with rear oil cylinder downward, with front oil cylinder, control back timber front end more afterwards downward, the use order of forward and backward oil cylinder is not limit), under the effect of pivot shaft 6, the rear end of back timber 3 starts downwards, make a pair of latch 11 of back timber 3 rear ends can insert freight container 16 in corner fittings, then fix with 14 pairs of latches of locating dowel pin.Freight container keeps after level or level of approximation state, and now vehicle can sail out of scene below from freight container.
Then control the angle that oil cylinder makes freight container tumble to and set, to material loading or unloading operation.After charging or discharge operation complete, employing process contrary to the above is transferred to freight container on car body.Visible, the utility model can improve the Mechanization Level of handling grain operation, reduces labor strength, improves handling logistic efficiency.