CN203229110U - Novel container door multi-point locking mechanism of garbage compression container - Google Patents
Novel container door multi-point locking mechanism of garbage compression container Download PDFInfo
- Publication number
- CN203229110U CN203229110U CN 201320154665 CN201320154665U CN203229110U CN 203229110 U CN203229110 U CN 203229110U CN 201320154665 CN201320154665 CN 201320154665 CN 201320154665 U CN201320154665 U CN 201320154665U CN 203229110 U CN203229110 U CN 203229110U
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- Prior art keywords
- chamber door
- locking
- discharging opening
- casing discharging
- freight container
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Abstract
The utility model relates to a novel container door multi-point locking mechanism of a garbage compression container. The container door multi-point locking mechanism comprises a container body discharging port, a container door which is hinged to the container body discharging port, locking oil cylinders and locking devices, wherein oil cylinder piston rod supports are welded at two side ends of the container door, oil cylinder body supports are welded at two side ends of the container body discharging port, piston rods of the locking oil cylinders are hinged to the oil cylinder piston rod supports, cylinder bodies of the locking oil cylinders are fixedly connected with the oil cylinder body supports, the locking devices comprise locking shafts and locking hooks, the locking hooks comprise hook-shaped ends and fixed ends, the fixed ends are fixed on the container body discharging port, the locking shafts are fixed on the container door, and the hook-shaped ends of the locking hooks are matched with the locking shafts in a locked mode. The container door multi-point locking mechanism of the garbage compression container has the advantages of being adjustable in locking degree, multiple in locking point, convenient to assemble and maintain, compact and reasonable in structure and good in reliability.
Description
Technical field
The utility model relates to a kind of catch gear, especially a kind of chamber door multiple spot catch gear of New-type refuse vehicle compression freight container.
Background technology
The chamber door catch gear of rubbish compression freight container is the important mechanism of guaranteeing the airtight performance of rubbish compression freight container, the main effect of this catch gear is that the chamber door of guaranteeing rubbish compression freight container is combined closely with casing discharging opening fitting surface, reaches the purpose of sealing fully.Have only the chamber door of rubbish compression freight container and the fitting surface of casing discharging opening to combine closely, in the time of just guaranteeing trash compactor compression and push material and during carriage detachable type rubbish van transportation rubbish compression freight container, this faying face does not have material and extrudes and sewage water clock and injection, avoids causing the environmental pollution in secondary pollution in the Refuse bin and the waste transportation way.
At present, the chamber door hydraulic pressure multiple spot catch gear of rubbish compression freight container of the prior art mainly contains form as depicted in figs. 1 and 2, the locking point of the chamber door hydraulic pressure multiple spot catch gear of rubbish compression freight container of the prior art generally is arranged in the both sides of rubbish compression freight container, collude or lock and collude rotating shaft and rotate to drive locking and collude and rotate the lock shaft that catches on the chamber door thereby directly drive locking by cylinder force, chamber door is strained locked.
As shown in Figure 1, because the processing of the parts of every equipment all exists Mismachining tolerance and assembly error, each locking of hydraulic pressure multiple spot catch gear shown in Figure 1 is colluded with lock shaft and is all had Mismachining tolerance, simultaneously, also there are installation error in the installation shaft that each locking is colluded and the lock shaft of its cooperation, thereby cause each locking to collude the installation location and have morpheme error and fit dimension fluctuation, and its fit dimension of the structures shape of Fig. 1 is fixed measure, collude locking in locking thus and can occur a part locking during chamber door and collude incessantly lock shaft (excessive as fit dimension), it is tight or lock the phenomenon of (less than normal as fit dimension) not in place that lock is colluded in another part locking simultaneously;
Because the fixed type chamber door locking mechanism dimensional characteristic of Fig. 1 causes the installation of chamber door, the installation of chamber door hydraulic pressure multiple spot catch gear, the processing of each parts of catch gear etc. to be made and requires to improve, the processing of equipment and debugging difficulty are very big; After the installation welding in a single day of chamber door and catch gear is fixing, its lock sealing size just immobilizes, when the chamber door sealing member because of period of service progressively after the aging deliquescing, when requiring littler locking size and can't regulate, thereby the lock sealing effect out of reach operating needs of chamber door appears.
As shown in Figure 2, Fig. 2 structure is changed into adjustable locking size, the problem of having avoided structure shown in Figure 1 to exist because of fixed size with the fixing and locking size of Fig. 1 structure; But the locking cylinder of Fig. 2 structure not only needs to provide chamber door locking required coupling mechanism force, the hoisting force of balance chamber door weight also will be provided, and rubbish compression freight container in transportation because the road surface problem, cause vehicle to pitch, thereby cause oil cylinder can bear the impulsive force of continuous variation, this kind state causes locking cylinder not only to need long-time loaded work piece, and the load that need withstand shocks, and has reduced reliability and service life that oil cylinder uses; Can't arrange locking point on the chamber door lower width direction, when causing locking in the chamber door both sides, thereby under the chamber door laterally doorframe produce flexural deformation and can't reach the lock sealing effect, be easy to generate the weeping of casing doorframe downside.
The utility model content
In view of above-mentioned condition, be necessary to provide a kind of and can have degree of blocking and can regulate, the chamber door multiple spot catch gear of the more rubbish compression of locking point freight container.
For solving the problems of the technologies described above, provide following technical scheme: a kind of chamber door multiple spot catch gear of New-type refuse vehicle compression freight container, comprise casing discharging opening and the chamber door hinged with this casing discharging opening, this casing discharging opening and included locking cylinder and latching device with the two side ends of the hinged chamber door of this casing discharging opening, this chamber door two side ends all is welded with the oil cylinder piston rod bearing, this casing discharging opening two side ends is welded with the cylinder block bearing, the piston rod of this locking cylinder and this oil cylinder piston rod bearing are hinged, and the cylinder body of this locking cylinder is captiveed joint with this cylinder block bearing; This latching device comprises lock shaft and locking bail, and this locking bail comprises hooked end and anchor portion, and this anchor portion is fixed on this casing discharging opening, and this lock shaft is fixed on this chamber door, and the hooked end of this locking bail cooperates with this lock shaft locking.
The two side ends of this chamber door and this casing discharging opening pin jointed end all is welded with the chamber door otic placode, and this chamber door otic placode is provided with axis hole, and this casing discharging opening fixedly has the chamber door axle, and this chamber door axle passes this axis hole, and this chamber door rotates centered by this axle.
This chamber door otic placode be located at this oil cylinder piston rod bearing directly over.
This chamber door otic placode one end is welded with baffle plate, and this baffle plate is positioned at this chamber door and this casing discharging opening top.
Fixedly there is latch this casing discharging opening lower end, and this latch is provided with lockhole, and fixedly there is the lock shaft corresponding with this lockhole this chamber door lower end.
Fixing latch and the lock shaft in casing discharging opening lower end is three.
This casing discharging opening and be two with the latching device of the hinged chamber door two side ends setting of this casing discharging opening.
The chamber door multiple spot catch gear tool of above-mentioned rubbish compression freight container has degree of blocking can be regulated, and locking point is more, easy to assembly, maintenance is more convenient, more compact structure is reasonable, the advantage of better reliability.
Description of drawings
Fig. 1, Fig. 2 are the structural representations of rubbish compression freight container locking mechanism in the prior art.
Fig. 3 is the lateral plan of the chamber door multiple spot catch gear of the utility model rubbish compression freight container.
Fig. 4 is the front elevation of the chamber door multiple spot catch gear of the utility model rubbish compression freight container.
Fig. 5 is the upward view of the chamber door multiple spot catch gear of the utility model rubbish compression freight container.
Wherein: 10, casing discharging opening; 12, cylinder block bearing; 14, locking bail; 142, anchor portion; 144, hooked end; 16, latch; 18, chamber door axle;
20, chamber door; 22, chamber door otic placode; 222, baffle plate; 224, axis hole; 24, oil cylinder piston rod bearing; 26, lock shaft; 28, lock shaft;
30, locking cylinder.
The specific embodiment
Below in conjunction with accompanying drawing and case study on implementation the chamber door multiple spot catch gear that New-type refuse vehicle of the present utility model compresses freight container is described in further detail.
See also Fig. 2 to shown in Figure 5, the chamber door multiple spot catch gear of a kind of New-type refuse vehicle compression freight container of the utility model case study on implementation, comprise casing discharging opening 10 and the chamber door 20 hinged with this casing discharging opening 10, this casing discharging opening 10 and included locking cylinder 30 and latching device with the two side ends of the hinged chamber door 20 of this casing discharging opening 10, this chamber door two side ends all is welded with oil cylinder piston rod bearing 24, these casing discharging opening 10 two side ends are welded with cylinder block bearing 12, the piston rod of this locking cylinder 30 is connected with this oil cylinder piston rod bearing hinge 24, and the cylinder body of this locking cylinder 30 and this cylinder block bearing 12 are fixedly hinged; This latching device comprises lock shaft 26 and locking bail 14, this locking bail 14 comprises hooked end 144 and anchor portion 142, this anchor portion 142 is fixed on this casing discharging opening 10, this lock shaft 26 is fixed on this chamber door 20, and the hooked end 144 of this locking bail 14 cooperates with these lock shaft 26 lockings.
The two side ends of this chamber door 20 all is welded with chamber door otic placode 22, and this chamber door otic placode 22 is provided with axis hole 224, and this casing discharging opening 10 fixedly has chamber door axle 18, and this chamber door axle 18 passes this axis hole 224, and this chamber door 20 rotates centered by this chamber door axle 18; This chamber door otic placode 22 be located at this oil cylinder piston rod bearing 24 directly over.
These chamber door otic placode 22 1 ends are welded with baffle plate 222, and this baffle plate 222 is positioned at this chamber door 20 and these casing discharging opening 10 tops, and this baffle plate rotates guiding when chamber door rotates.
Fixedly there is latch 16 these casing discharging opening 10 lower ends, and this latch 16 is provided with lockhole, and fixedly there is the lock shaft corresponding with this lockhole 28 these chamber door 20 lower ends; Fixing latch 16 and the lock shaft 28 in casing discharging opening 10 lower ends is three; This casing discharging opening 10 and be two with the latching device of the two side ends setting of the hinged chamber door 20 of this casing discharging opening 10.
The principle of work of the chamber door multiple spot catch gear of the utility model rubbish compression freight container is as follows:
When locking cylinder 30 is regained under action of hydraulic force, chamber door 20 is rotated along part chamber door axle 18 by chamber door otic placode 22 close earlier.After chamber door 20 and casing discharging opening 10 are drawn close, further recovery along with locking cylinder 30, chamber door 20 will progressively descend lock shaft 26 and locking bail 14 progressively are close to respectively, lock shaft 28 is injected in the locking hole of latchs 16 position locking, till the retracting force of locking cylinder 30 and coupling mechanism force reach balance.
If two lock shafts 26 and two locking bails 14 also do not reach the tight state that needs after locking cylinder 30 is regained fully, after then can observing the locking degree, earlier chamber door 20 is opened under the effect of locking cylinder 30, also the screw fix in position will be installed to the installation dimension of adjusted two locking bails 14; Lock shaft 28 has the axle that guiding is bored for the lower end, when chamber door 20 horizontal frames do not reach the locking state that needs when locking, the bolt of rear end plate of latch 16 can be unclamped, and latch 16 is carried out front and back on demand regulate; Again locking cylinder 30 is regained after adjusting finishes, locked to chamber door 20 and put in place.
The difference of this programme and prior art is: 1, overcome the limitation of the fixed type chamber door locking mechanism size of prior art, can guarantee that each chamber door locking point can both effectively bring into play its locking effect; 2, overcome the manufacture difficulty of fixed type chamber door locking mechanism size when processing and installation; 3, overcome the problem of solidification of the locking size of fixed type chamber door locking mechanism size, in use can carry out the adjusting of locking state according to the condition of service of sealing band; 4, the long-time loaded work piece of locking cylinder of prior art and the problem of the load that is hit have been overcome; 5, overcome under the chamber door problem of no locking point on the horizontal doorframe.
The chamber door hydraulic pressure multiple spot locking mode of the New-type refuse vehicle of this programme compression freight container is a kind of mechanical interlocking mechanism.When chamber door 20 is in opening, locking cylinder 30 reclaims when closing chamber door 20, chamber door 20 can rotate under the drive of locking cylinder 30 and close, and then with the further withdrawal of locking cylinder 30, under the restriction of chamber door otic placode 22 and chamber door axle 18, chamber door 20 descends and is close to respectively until lock shaft 26 and locking bail 14, lock shaft 28 is injected in the locking hole of latchs 16 position locking, the recovery power of locking cylinder 30 and the coupling mechanism force of whole latching device reach balance at this moment, and locking cylinder 30 quits work.After reaching the lock state, the fixing and locking of chamber door 20 is born together jointly by latch 16, locking bail 14, chamber door otic placode 22, lock shaft 26, lock shaft 28 and chamber door axle 18.Locking cylinder 30 only carried out pressurize and get final product this moment, need not to bear additional load, can guarantee reliability that chamber door 20 is locked and the best strained condition of locking cylinder 30.
This kind chamber door hydraulic pressure multiple spot catch gear parts handling ease, degree of blocking can be regulated according to the use state, the reliable lock height, the cylinder force state is good, and it is big to have solved original latching device processing installation difficulty, and locking point is not enough, each locking point locking state is inconsistent, the problem that degree of blocking can't be regulated etc. has reduced the generation of fault, has reduced device fabrication, debugging and maintenance cost.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solutions of the utility model content, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (7)
1. the chamber door multiple spot catch gear of New-type refuse vehicle compression freight container, comprise casing discharging opening and the chamber door hinged with this casing discharging opening, it is characterized in that: this casing discharging opening and included locking cylinder and latching device with the two side ends of the hinged chamber door of this casing discharging opening, this chamber door two side ends all is welded with the oil cylinder piston rod bearing, this casing discharging opening two side ends is welded with the cylinder block bearing, the piston rod of this locking cylinder and this oil cylinder piston rod bearing are hinged, and the cylinder body of this locking cylinder is captiveed joint with this cylinder block bearing; This latching device comprises lock shaft and locking bail, and this locking bail comprises hooked end and anchor portion, and this anchor portion is fixed on this casing discharging opening, and this lock shaft is fixed on this chamber door, and the hooked end of this locking bail cooperates with this lock shaft locking.
2. New-type refuse vehicle as claimed in claim 1 compresses the chamber door multiple spot catch gear of freight container, it is characterized in that: the two side ends of this chamber door and this casing discharging opening pin jointed end all is welded with the chamber door otic placode, this chamber door otic placode is provided with axis hole, this casing discharging opening fixedly has the chamber door axle, this chamber door axle passes this axis hole, and this chamber door rotates centered by this axis hole.
3. the chamber door multiple spot catch gear of New-type refuse vehicle as claimed in claim 1 or 2 compression freight container is characterized in that: this chamber door otic placode be located at this oil cylinder piston rod bearing directly over.
4. New-type refuse vehicle as claimed in claim 1 or 2 compresses the chamber door multiple spot catch gear of freight container, and it is characterized in that: this chamber door otic placode one end is welded with baffle plate, and this baffle plate is positioned at this chamber door and this casing discharging opening top.
5. New-type refuse vehicle as claimed in claim 1 or 2 compresses the chamber door multiple spot catch gear of freight container, and it is characterized in that: fixedly there is latch this casing discharging opening lower end, and this latch is provided with lockhole, and fixedly there is the lock shaft corresponding with this lockhole this chamber door lower end.
6. New-type refuse vehicle as claimed in claim 5 compresses the chamber door multiple spot catch gear of freight container, it is characterized in that: fixing latch and the lock shaft in casing discharging opening lower end is three.
7. the chamber door multiple spot catch gear of New-type refuse vehicle as claimed in claim 1 compression freight container is characterized in that: this casing discharging opening and be two with the latching device of the hinged chamber door two side ends setting of this casing discharging opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320154665 CN203229110U (en) | 2013-04-01 | 2013-04-01 | Novel container door multi-point locking mechanism of garbage compression container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320154665 CN203229110U (en) | 2013-04-01 | 2013-04-01 | Novel container door multi-point locking mechanism of garbage compression container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203229110U true CN203229110U (en) | 2013-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320154665 Expired - Fee Related CN203229110U (en) | 2013-04-01 | 2013-04-01 | Novel container door multi-point locking mechanism of garbage compression container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203229110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304354A (en) * | 2018-03-20 | 2019-10-08 | 太仓中集特种物流装备有限公司 | Hard open top container |
-
2013
- 2013-04-01 CN CN 201320154665 patent/CN203229110U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304354A (en) * | 2018-03-20 | 2019-10-08 | 太仓中集特种物流装备有限公司 | Hard open top container |
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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: 20131009 Termination date: 20180401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |