CN206417456U - A kind of rotary protective door device and the hook arm case with rotary protective door device - Google Patents
A kind of rotary protective door device and the hook arm case with rotary protective door device Download PDFInfo
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- CN206417456U CN206417456U CN201621476004.8U CN201621476004U CN206417456U CN 206417456 U CN206417456 U CN 206417456U CN 201621476004 U CN201621476004 U CN 201621476004U CN 206417456 U CN206417456 U CN 206417456U
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- connecting lever
- protective door
- hydraulic cylinder
- door
- chute
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Abstract
The utility model provides a kind of rotary protective door device and the hook arm case with rotary protective door device, including driver element and protective door, driver element is installed on wall box by the hydraulic cylinder mounting seat being fixed on casing lateral surface, the driver element is by hydraulic cylinder, ship and resell on another market, connecting lever, connecting lever chute and connecting lever rotary shaft are constituted, the piston rod end of hydraulic cylinder is hinged by the afterbody shipped and resell on another market with connecting lever, protective door is installed on the stem of connecting lever and positioned at the outside at back door, connecting lever chute is fixed on wall box, what connecting lever was fixed in wherein one end of connecting lever rotary shaft turns portion and close to connecting lever afterbody, the other end is located in connecting lever chute and can slide and rotate in connecting lever chute；Protective door can block the rubbish of chamber door entrainment, make the overall better appearance of hook arm case, and the closed cavity that entrainment rubbish can be guided to fall between gate and protective door, when device is opened, entrainment rubbish can be poured out, prevent that back door entrainment rubbish drops in vehicle travel process.
Description
Technical field
A kind of rotary protective door device for being used to hook arm case of the utility model design and hook arm case, belong to environmental sanitation instrument skill
Art field.
Background technology
Arm case is hooked, arm-type dustbin is also known as hooked, is one of important equipment in environmental protection equipment.Match somebody with somebody with garbage compression transfer station
The hook arm case of set, by being docked with transfer station, forms closed cavity, rubbish in compression chamber is expressed to hook by transfer station compression set
In arm case, wait hooking in arm case after garbage-compressing trunkful, it will hook arm case using compartment removable garbage truck and trigger and transport toward specifying
Landfill or incineration site.When hook arm case docks compression with compression garbage station, if compressed garbage is excessive in casing, gate crack between a door and its frame and door
Easily carry rubbish at the back of the body secretly, in transportation, very unsightly, and shake in vehicular motion to carry rubbish secretly
Easily drop, cause secondary pollution, influence city appearance environment, this is undoubtedly a urgent problem to be solved.
The content of the invention
To overcome above mentioned problem, the utility model provide it is a kind of it is simple in construction, hook arm case can be beautified, prevent what rubbish from dropping
Protective door device and the hook arm case with the device, the device can block the rubbish of chamber door entrainment, hook arm case is integrally compared
It is more attractive in appearance, and the closed cavity that entrainment rubbish can be guided to fall between gate and protective door, when device is opened, it can will carry rubbish secretly
Rubbish is poured out, and prevents in vehicle travel process back door entrainment rubbish drops to cause secondary pollution.
Realize technical scheme that the utility model purpose used for a kind of rotary protective door device, including driving are single
Member and its driving protective door, the driver element by hydraulic cylinder, ship and resell on another market, connecting lever, connecting lever chute and connecting lever rotary shaft are constituted, liquid
The piston rod end of cylinder pressure is hinged by the afterbody shipped and resell on another market with connecting lever, and protective door is installed on the stem of connecting lever, connecting lever rotary shaft
Wherein turning portion and being located at close to connecting lever afterbody, the other end in connecting lever chute and can be in connecting lever chute for connecting lever is fixed in one end
Interior slip and rotation.
Connecting lever is connected by branch armed lever with protective door.
The utility model additionally provides a kind of hook arm case of the above-mentioned rotary protective door device of band, at least including casing, after
Door, the gate outside back door and the mechanism for opening back door for open back door, driver element is by being fixed on casing lateral surface
On hydraulic cylinder mounting seat be installed on wall box, connecting lever chute be located at wall box on, protective door be located at back door and gate
Outside and its area is more than back door and gate, gap between gate and protective door constitutes closed cavity.
The end of Barrel of Hydraulic Cylinders is hinged by hydraulic cylinder installation axle with hydraulic cylinder mounting seat.
Wall box is provided with connecting lever support base, and connecting lever support base is arranged on the lower dead center of connecting lever rotation, and connecting lever is rested against
On connecting lever support base.
Hydraulic cylinder is communicated in the hydraulic system of mechanism for opening back door.
As shown from the above technical solution, the utility model installs a set of rotation additional on the outside of the back door of traditional arm-type dustbin of hook
Rotatable protective door device, during closing, can block the rubbish for hooking arm-type dustbin gate entrained with, guide the rubbish of gate entrained with
The closed cavity that rubbish is fallen between gate and protective door, prevents entrainment rubbish from being trickled down in transportation；During discharging, rotation is first opened
Entrainment rubbish can be poured into appointed place by formula protective door device, then batch turning；, can by can be with the protective door of rotary switch
The arm-type back door of rubbish bin of hook and gate are blocked, beautifies chamber door outward appearance, and can preferably solve to hook arm-type dustbin gate folder
With the environmental problem caused by rubbish.
Rotary protective door device by including protective door and by hydraulic cylinder, ship and resell on another market, connecting lever, connecting lever chute and connecting lever are rotated
The driver element that axle is constituted, driver element is used for opening protection function door；Connecting lever afterbody is connected by branch armed lever and protective door, stem is led to
The end connection of connecting lever rotary shaft and hydraulic cylinder piston rod is crossed, connecting lever chute is fixed on wall box, and connecting lever can integrally lead to
Cross connecting lever rotary shaft to slide and rotate in connecting lever chute, drive protective door to open and close, the setting of connecting lever chute so that be anti-
Door is protected when opening and closing, interference will not be produced with arm-type back door of rubbish bin is hooked, back door and unlatching and the pass of gate are not influenceed
Close, therefore, do not interfere with the docking for hooking arm case and compressing transferring station, also do not interfere with rubbish and topple over；The protection shop front
Product is more than the area for hooking arm-type dustbin chamber door rear door frame, can block gate, and the gap between protective door and gate forms one
Individual closed cavity, the cavity can store entrainment rubbish in transportation, and pour out rubbish when dumping rubbish.
The end of Barrel of Hydraulic Cylinders is hinged by hydraulic cylinder installation axle with hydraulic cylinder mounting seat, and hydraulic cylinder can be in perpendicular
Interior freely to rotate, end and the connecting lever afterbody of hydraulic cylinder piston rod are hinged, and are easy to the unlatching of protective door；Connecting lever support base is arranged on
The lower dead center that connecting lever is rotated, when connecting lever drives protective door closing, connecting lever support base can support connecting lever, reduce connecting lever weight at closing time
The impulsive force of power, prevents impulsive force from suppressing bad hydraulic cylinder, it is to avoid the life-span of influence hydraulic cylinder and its piston rod；After hydraulic cylinder is communicated in
In the hydraulic system of door opener, the hydraulic system switch protective door for hooking arm car is utilized.
Brief description of the drawings
Fig. 1 for the hook arm case of the rotary protective door device of band that the utility model is provided structural representation.
Fig. 2 is the structural representation that rotary protective door device is in opening.
Fig. 3 is the sectional view for hooking arm case chamber door.
Fig. 4 for the hook arm case of the rotary protective door device of band that the utility model is provided use schematic diagram.
Wherein, 1- hydraulic cylinders mounting seat, 2- hydraulic cylinders, 3- connecting lever chutes, 4- connecting lever rotary shafts, 5- connecting levers, 6- casings, 7-
Back door, 8- gates, 9- connecting lever support bases, 10- protective doors, 11- mechanism for opening back door, 12- closed cavities, 13- oil cylinder installation axles,
14- ships and resell on another market, 15- branch armed levers, 16- rubbish.
Embodiment
Detailed specific description is carried out to the utility model with reference to the accompanying drawings and examples, content of the present utility model is not
It is confined to following examples.
Referring to Fig. 1 and Fig. 2, a kind of rotary protective door device, including driver element and its protective door of driving 10, it is described
Driver element is made up of hydraulic cylinder 2,14, connecting lever 5 of shipping and reselling on another market, connecting lever chute 3 and connecting lever rotary shaft 4, the piston rod end of hydraulic cylinder 2
14 it is hinged by shipping and reselling on another market with the afterbody of connecting lever 5, protective door 10 is installed on the stem of connecting lever, connecting lever rotary shaft 4 by branch armed lever 15
Wherein one end be fixed on turning portion and being located at close to connecting lever afterbody, the other end in connecting lever chute 3 and can be in connecting lever for connecting lever 5
Slide and rotate in chute 3.
Referring to Fig. 1, Fig. 2 and Fig. 3, a kind of hook arm case of the above-mentioned rotary protective door device of band, at least including casing 6, after
Door 7, the gate 8 outside back door and the mechanism for opening back door 11 for open back door, driver element is by being fixed on outside casing
Hydraulic cylinder mounting seat 1 on side is installed on wall box, and the end of the cylinder barrel of hydraulic cylinder 2 passes through hydraulic cylinder installation axle 13 and liquid
Cylinder pressure mounting seat 1 is hinged, and hydraulic cylinder is communicated in the hydraulic system of mechanism for opening back door, and connecting lever chute 3 is fixed on wall box
On, the side wall of casing 6 is provided with connecting lever support base 9, and connecting lever support base 9 is arranged on the lower dead center of connecting lever rotation, and connecting lever 6, which is rested against, to turn
On arm support base 9, protective door 10 is located at back door 7 and the outside of gate 8 and its area is more than back door and gate 8, can block
Gate, the gap between gate 8 and protective door 10 constitutes closed cavity 12, can store entrainment rubbish.
The course of work of the hook arm case is as follows：
(1) when protective door 10 is closed, connecting lever 5 is in the hydraulic pressure system of state, first compartment removable garbage truck shown in Fig. 1
Unite to the fuel feeding of hydraulic cylinder 2, hydraulic cylinder piston rod stretches out, and releases connecting lever 5, connecting lever 5 is from the leftmost side horizontal sliding of connecting lever chute 3 to most
Right side, piston rod continues to stretch out, and connecting lever starts to be rotated up, and finally reaches the position in Fig. 2, and now, protective door 10 is in and opened
Open state；
(2) after protective door 10 is opened, compartment removable garbage truck unloads hook arm case；Hook arm case and garbage compression transfer station pair
Connect, transfer station carries door gear and lifts the gate 8 for hooking arm case, hook arm case and garbage compression transfer station casing formation airtight cavity,
Rubbish in compression chamber is expressed in hook arm case by transfer station compression set, as shown in Figure 4；
(3) hook in arm case after the full rubbish of compression, transfer station carries door gear and falls gate 8, if quantity of refuse is larger and rubbish
Rubbish complicated component not easy-formation, part rubbish can be scattered, be clipped between gate and rear door frame, and compartment removable garbage truck will hook arm
Case is triggered, and is reached after correct position, closes protective door 10, and the rubbish 16 of entrainment can be enclosed between gate 8 and protective door 10
In cavity, will not arbitrarily be trickled down with the traveling for hooking arm type garbage truck, and protective door 10 can shelter from gate 8 and doorframe it
Between the rubbish 16 carried secretly, make the overall better appearance of case rear door, as shown in Figure 3；
(4) compartment removable garbage truck is travelled to specified garbage loading embeading or burned after point, HYDRAULIC CONTROL SYSTEM hydraulic cylinder
2, protective door 10 is again turned on, the hydraulic cylinder of casing mechanism for opening back door 11, open back door, carriage detachable type rubbish is then controlled
Car is dumped rubbish, and rubbish and back door and gate entrainment rubbish can all pour into specified location in case.
Claims (6)
1. a kind of rotary protective door device, including driver element and its protective door of driving, it is characterised in that：The driving is single
Member by hydraulic cylinder, ship and resell on another market, connecting lever, connecting lever chute and connecting lever rotary shaft are constituted, the piston rod end of hydraulic cylinder is by shipping and reselling on another market and turning
The afterbody of arm is hinged, and protective door is installed on the stem of connecting lever, wherein one end of connecting lever rotary shaft be fixed on connecting lever turn portion and
It is located at close to connecting lever afterbody, the other end in connecting lever chute and can slides and rotate in connecting lever chute.
2. rotary protective door device according to claim 1, it is characterised in that：Connecting lever is connected by branch armed lever and protective door
Connect.
3. a kind of hook arm case of the rotary protective door device with described in claim 1 or 2, at least including casing, back door, is located at
Gate outside back door and the mechanism for opening back door for open back door, it is characterised in that：Driver element is by being fixed on outside casing
Hydraulic cylinder mounting seat on side is installed on wall box, connecting lever chute be located at wall box on, protective door be located at back door and
The outside of gate and its area are more than back door and gate, and the gap between gate and protective door constitutes closed cavity.
4. hook arm case according to claim 3, it is characterised in that：The end of Barrel of Hydraulic Cylinders by hydraulic cylinder installation axle with
Hydraulic cylinder mounting seat is hinged.
5. hook arm case according to claim 3, it is characterised in that：Wall box is provided with connecting lever support base, connecting lever support
Seat is arranged on the lower dead center of connecting lever rotation, and connecting lever is rested against on connecting lever support base.
6. hook arm case according to claim 3, it is characterised in that：Hydraulic cylinder is communicated in the hydraulic system of mechanism for opening back door
In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476004.8U CN206417456U (en) | 2016-12-30 | 2016-12-30 | A kind of rotary protective door device and the hook arm case with rotary protective door device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476004.8U CN206417456U (en) | 2016-12-30 | 2016-12-30 | A kind of rotary protective door device and the hook arm case with rotary protective door device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206417456U true CN206417456U (en) | 2017-08-18 |
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ID=59574806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621476004.8U Active CN206417456U (en) | 2016-12-30 | 2016-12-30 | A kind of rotary protective door device and the hook arm case with rotary protective door device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206417456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499790A (en) * | 2017-08-22 | 2017-12-22 | 劲旅环境科技有限公司 | One kind hooks arm car waste transportation mode switching device |
-
2016
- 2016-12-30 CN CN201621476004.8U patent/CN206417456U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499790A (en) * | 2017-08-22 | 2017-12-22 | 劲旅环境科技有限公司 | One kind hooks arm car waste transportation mode switching device |
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