CN207876557U - A kind of garbage compression vehicle rear cover door operating gear - Google Patents
A kind of garbage compression vehicle rear cover door operating gear Download PDFInfo
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- CN207876557U CN207876557U CN201820087351.4U CN201820087351U CN207876557U CN 207876557 U CN207876557 U CN 207876557U CN 201820087351 U CN201820087351 U CN 201820087351U CN 207876557 U CN207876557 U CN 207876557U
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- car body
- lid door
- rear cover
- garbage compression
- operating gear
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Abstract
The utility model is related to technical field of garbage disposal equipment, specifically disclose a kind of garbage compression vehicle rear cover door operating gear, including being set to the actuator opened and closed for lid door after controlling on car body, the actuator includes being set to link block in rear lid door, and the hydraulic cylinder that installation is rotatablely connected on the car body and with link block, the abutting part for driving rear lid door to be pushed against with car body is provided on the car body, the controller being electrically connected with hydraulic cylinder is provided on the car body, its key points of the technical solution are that so that the connection of rear lid door and car body has preferable tight effect, and have the advantages that play anti-pinch to staff during the lid door after closing.
Description
Technical field
The utility model is related to technical field of garbage disposal equipment, more particularly to lid door opens and closes dress after a kind of garbage compression vehicle
It sets.
Background technology
Garbage compression vehicle be it is a kind of be usually used in garbage compression station to transport of refuse between refuse landfill special-purpose vehicle,
The car body loaded is detachable.
Garbage compression vehicle generally comprises car body and rotational installation and is used to cover the rear lid door of garbage inlet on the car body, and shows
Some car bodies are generally realized using spring structure, spring structure includes being connected with rear lid door with the on-off structure of rear lid door
For the spring element of lid door opening state after holding and it is set to locking member on car body for lid door after locking, works as opening
Locking member, rear lid door is under the elastic-restoring force of spring element, around car body rotating opening；After needing to close when lid door, manpower
Lid door after promotion so that rear lid door is connect with the locking member on car body, the locking of lid door after realization.
But during using spring structure, due to spring element and the locations of structures relationship of locking member and the bullet of elastic component
Property reply force effect under, cannot tightly be connected between rear lid door and car body, lead to that good fixation cannot be formed.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide lid doors after a kind of garbage compression vehicle to open
Close device so that the connection of rear lid door and car body has preferable tight effect.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of garbage compression vehicle rear cover door operating gear, including it is set to the driving opened and closed for lid door after controlling on car body
Part, the actuator include being set to the liquid that link block and installation are rotatablely connected on the car body and with link block in rear lid door
Cylinder pressure is provided with the abutting part for driving rear lid door to be pushed against with car body on the car body, is provided on the car body and hydraulic pressure
The controller of cylinder electrical connection.
Start so set, controlling hydraulic cylinder by controller so that lid door is around vehicle after the telescoping tube of hydraulic cylinder pushes
Body top rotates, that is, lid door after opening, during hydraulic cylinder starts, the state that abutting part disengaging is abutted with rear lid door, and two
Partial synchronization carries out；
After needing to close when lid door, controller controls hydraulic cylinder and starts so that telescoping tube shortens, and lid door rotates after pulling
And rotated toward car body direction, and is abutted with car body, while starting hydraulic cylinder, pushes against part also synchronous progress, in rear lid door and
It while car body abuts, pushes against part and is abutted with rear lid door, finally rear lid door is pushed against on car body so that lid door and car body afterwards
Connection has preferable tight effect；
And the keying of lid door after in the whole process, hydraulic cylinder having been used to be controlled, need not manually be operated,
It is simple and convenient compared to the realization method of spring structure, it improves work efficiency.
Further preferably：The part that pushes against includes the electromagnet being set on car body for being connected with rear lid door, described
Electromagnet is electrically connected with the controller.
So set, when rear lid door is abutted with car body, controller controls electromagnet and is powered, since rear lid door is typically all
Iron, lid door is on the car body after electromagnet can adsorb so that rear lid door is pushed against with car body, it is therefore prevented that due to trembling for car body traveling
It is dynamic, and rear lid door is caused to connect the occurrence of not tight with car body so that the connection of rear lid door and car body has preferable tight
Actual effect fruit.
Further preferably：It is described push against part include open up sliding groove on the car body, be slidably arranged in sliding groove in use
The abutting block and be set on car body for driving the driving portion for pushing against block sliding that lid door rotates after limitation.
So set, need push against after lid door on the car body when, under the driving of driving portion, push against block in sliding groove
Sliding, meanwhile, the wherein one side for pushing against block slides on the side of rear lid door, and rear lid door is pushed against on car body, limitation
The rotation of rear lid door so that the connection of rear lid door and car body has preferable tight effect；
After needing to open when lid door, driving portion is controlled by controller and is started, driven and push against the sliding of block negative direction, and it is rear
Lid door side is detached from the state pushed against so that rear lid door restores turning power, so that lid door turns after hydraulic cylinder can push
It is dynamic.
Further preferably：The driving portion includes across the screw rod for pushing against block and being threadedly coupled therewith and for driving
The positive and negative motor of dynamic screw rod rotation, the positive and negative motor are electrically connected with the controller.
So set, after needing to push against lid door on the car body when, controller controls the rotation of positive and negative motor, and screw rod is driven to turn
It is dynamic, due to the circumferential position-limiting action of sliding groove so that block is pushed against in the case where screw rod rotates, and is unidirectionally slided in sliding groove,
When wherein one side slides abutting block on the side of rear lid door, you can stop positive and negative motor, realize the skill that back shroud pushes against
Art purpose；
After needing to open when lid door, controller controls positive and negative motor and rotates backward, and drives screw rod to rotate backward so as to support
Tight block reverse slide, so that push against block abuts state with back shroud disengaging, at this point, rear lid door can be in the promotion of hydraulic cylinder
Lower rotation.
Further preferably：For the abutting block at least provided with two, the screw rod is set as Bidirectional-screw, and pushes against
Block is symmetrically distributed in the both ends of Bidirectional-screw.
So set, by pushing against block at least provided with two, and with Bidirectional-screw is closed, in the rotation of positive and negative motor
In the case of, at least two pieces of abutting block is close to each other, is abutted with rear lid door in rear lid door both sides so that rear lid door can be with car body
What is pushed against is more tight；In lid door after needing to open, Bidirectional-screw is rotated backward so that push against block and abutted with the disengaging of rear lid door
State.
Further preferably：The abutting item for being higher by and pushing against block is provided in the car body plane.
So set, one section of place not supported of car body surface is higher by due to pushing against block, in rear lid door reverse extrusion
Under power, certain inclination can be occurred by pushing against block so that pushed against block force of sliding friction in sliding groove and become larger, by abutting setting for item
It sets, be higher by car body surface to abutting block one section plays the role of support, it is therefore prevented that pushes against the inclination of block so that rear lid door and vehicle
Body is constantly in the state of abutting.
Further preferably：The car body both sides offer accommodating groove, rotate and are provided with and rear lid door in the accommodating groove
Connected backstop.
So set, after rear lid door opening, both sides have certain angle with car body, due to entirely being controlled
Device controls, and the button for needing control specified could control, when after lid door close during, there is staff or other
The possibility that personnel's hand stretches into be easy to cause the injury of people, by the way that backstop is arranged, on the one hand can prevent the hair of such situation
It is raw；Still further aspect, the setting of backstop can prevent the rubbish of car body from being come out from both sides.
Further preferably：It is provided in lid door for detecting whether car body entrance has the infrared biography of staff after described
Sensor, the infrared sensor are electrically connected with the controller.
So set, in rear lid door in closing process, it is detected, is prevented in rear lid door by the way that infrared sensor is arranged
During closing, since hydraulic cylinder cannot be closed in time, and the injury of personnel is caused.
In conclusion the utility model having the beneficial effect that in contrast to the prior art：Hydraulic cylinder is controlled by controller
It opens and closes, come the keying of lid door after controlling, does not need manpower, improve work efficiency；
And reduce the mechanical structure that rear lid door is connect with car body so that the connection of rear lid door and car body can be more tight
Real, cooperation powers on magnet adsorption effect and pushes against the abutting position-limiting action of block so that rear lid door and the abutting effect of car body are more preferable.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the side sectional view of embodiment Fig. 1；
Fig. 3 is the internal view of embodiment Fig. 1；
Fig. 4 is the left view of embodiment Fig. 1；
Fig. 5 is the sectional view of embodiment Fig. 4；
Fig. 6 is the enlarged drawing of A in embodiment Fig. 5.
Reference numeral：1, rear lid door；2, actuator；21, link block；22, hydraulic cylinder；221, telescoping tube；3, car body；31、
Vehicle body；32, driver's cabin headstock；33, cavity is placed；4, part is pushed against；41, electromagnet；42, block is pushed against；43, positive and negative motor；44, defeated
Shaft；45, Bidirectional-screw；46, sliding groove；47, first bevel gear；48, second bevel gear；5, item is abutted；6, accommodating groove；7, it keeps off
Net；8, the second articulated shaft；9, hinged block；10, the first articulated shaft；11, control button.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
A kind of garbage compression vehicle rear cover door operating gear, it is shown referring to Fig.1, including be set on car body 3 for after control
The actuator 2 that lid door 1 opens and closes.
It is worth noting that rear lid door 1 is set as iron, car body 3 includes driver's cabin headstock 32 and vehicle body 31, in vehicle body 31
It is provided with the placement cavity 33 for compressed garbage（See Fig. 3）, and the tail portion of vehicle body 31 is provided with and is opened for what rubbish passed in and out
Mouthful（It is not shown in figure）, then lid door 1 is for covering opening, and the top of vehicle body 31 is provided with hinged block 9, and rear lid door 1 passes through the
One articulated shaft 10 is rotatably installed on hinged block 9.
Setting：Plane of the lid door 1 close to opening side is set as interior bearing surface afterwards, is supported outside one side setting position corresponding thereto
Junction.
It is worth noting that with reference to shown in Fig. 3, actuator 2 includes setting and the link block on the interior bearing surface of rear lid door 1
21, be provided with the hydraulic cylinder 22 that the second articulated shaft 8 is attached thereto on 31 inner wall of vehicle body, the output shaft 44 of hydraulic cylinder 22 with even
The rotation connection of block 21 is connect, is provided on vehicle body 31 and be electrically connected with hydraulic cylinder 22 for controlling its controller opened and closed, and driver's cabin
The control button 11 being electrically connected with the controller is both provided on headstock 32 and vehicle body 31（See Fig. 1）, control button 11 includes hydraulic pressure
41 break-make eletric button of 22 opening and closing button of cylinder and electromagnet.
It is noted that being provided with the abutting for driving the interior bearing surface of rear lid door 1 to be pushed against with vehicle body 31 on car body 3
Part 4.
Embodiment 1：
With reference to shown in Fig. 2, it includes the electromagnet 41 being set on car body 3 for being connected with rear lid door 1 to push against part 4（See figure
3）, electromagnet 41 is arranged on the bottom surface of the placement cavity 33 of vehicle body 31, when rear lid door 1 is abutted with vehicle body 31, electromagnet 41
Immediately below rear lid door 1, and electromagnet 41 is electrically connected with the controller.
It is noted that offering accommodating groove 6 on 3 two sides of car body, accommodating groove 6 is set as with the first articulated shaft 10
For the center of circle, the sector that 1 length of rear lid door is radius, accommodating groove 6 is interior to be provided with and 1 phase of rear lid door around the rotation of the first articulated shaft 10
Backstop 7 even is then provided in lid door 1 on bearing surface opposite for detecting whether there is the infrared sensing of staff with opening
Device, infrared sensor are electrically connected with the controller；When infrared sensor detects opening someone, hydraulic cylinder is controlled by controller
22 stop immediately.
The course of work：
In lid door 1 after needing to open, the control button 11 on lower driver's cabin headstock 32 and vehicle body 31 is put, controller is passed through
Movement order, control electromagnet 41 power off, and hydraulic cylinder 22 is powered, and lid door 1 is opened after the promotion of telescoping tube 221 of hydraulic cylinder 22.
In lid door 1 after needing to close, lid door 1 and vehicle body 31 are close after controller control hydraulic cylinder 22 pulls, and and vehicle
Body 31 pushes against, and controlling electromagnet 41 by controller is powered so that rear lid door 1 is adsorbed on vehicle body 31 so that rear lid door 1 is kept
The state pushed against with vehicle body 31.
During rear lid door 1 is closed, if infrared sensor has detected staff, controller control is immediately passed through
Hydraulic cylinder 22 processed stops.
Embodiment 2：
With reference to shown in Fig. 4 and Fig. 5, fitting includes the sliding groove 46 being opened on car body 3, and sliding groove 46 is symmetrically opened in
The both sides of car body 3, the interior sliding of sliding groove 46 are provided with the abutting block 42 rotated for lid door after limitation 1, push against the shape of block 42
It is matched with the side view of rear lid door 1, pushes against block 42 and at least provided with two pieces and be symmetrically distributed in the sliding groove 46 of both sides,
In this embodiment, push against block 42 be provided with two pieces, when push against block 42 sliding and after 1 outer bearing surface of lid door on slide, that is, support
Next lid door 1 is on vehicle body 31, wherein the positive stop strip for being higher by and pushing against block 42, positive stop strip position are provided on 31 bottom end surface of vehicle body
In the tail end of vehicle body 31, and not in the slewing area of rear lid door 1.
And it includes being pushed against across two pieces to be provided on car body 3 for driving the driving portion for pushing against block 42 and sliding, driving portion
The Bidirectional-screw 45 of block 42, two pieces push against the both ends that block 42 is located at Bidirectional-screw 45, that is, be located at Bidirectional-screw 45 two sections are reversed
On screw thread, when Bidirectional-screw 45 rotates, two pieces of abutting blocks 42 are close to each other or are located remotely from each other.
Wherein, with reference to shown in Fig. 6, the middle part of Bidirectional-screw 45 is concentric to be equipped with first bevel gear 47, first bevel gear
Be engaged with second bevel gear 48 on 47, driving portion further includes the positive and negative motor 43 being electrically connected with the controller, positive and negative motor 43 it is defeated
Shaft 44 and 48 concentric connection of second bevel gear.
It is noted that with reference to shown in Fig. 2, offer accommodating groove 6 on 3 two sides of car body, accommodating groove 6 be set as with
First articulated shaft 10 is the center of circle, the sector that 1 length of rear lid door is radius, rotates and is arranged around the first articulated shaft 10 in accommodating groove 6
There is the backstop 7 being connected with rear lid door 1, is then provided on bearing surface in lid door 1 opposite for detecting whether there is work with opening
The infrared sensor of personnel, infrared sensor are electrically connected with the controller；When infrared sensor detects opening someone, pass through control
Device control hydraulic cylinder 22 processed stops immediately.
The course of work：
In lid door 1 after needing to open, the control button 11 on lower driver's cabin headstock 32 and vehicle body 31 is put, controller is passed through
Movement order controls the energization of positive and negative motor 43, and driving second bevel gear 48 rotates, by the gearing of first bevel gear 47,
So that Bidirectional-screw 45 rotates so that two pieces push against block 42 and are located remotely from each other, and are detached from the state abutted, this time control with rear lid door 1
Device control hydraulic cylinder 22 processed is powered, and lid door 1 is opened after the promotion of telescoping tube 221 of hydraulic cylinder 22.
In lid door 1 after needing to close, lid door 1 and vehicle body 31 are close after controller control hydraulic cylinder 22 pulls, and and vehicle
Body 31 pushes against, and controlling positive and negative motor 43 by controller is powered, and controls positive and negative motor 43 and rotates backward, drives second bevel gear 48
It rotates backward, passes through the gearing of first bevel gear 47 so that Bidirectional-screw 45 rotates backward so that two pieces of abutting 42 phases of block
It is mutually close, and abutted with rear lid door 1 so that rear lid door 1 keeps the state pushed against with vehicle body 31.
During rear lid door 1 is closed, if infrared sensor has detected staff, controller control is immediately passed through
Hydraulic cylinder 22 processed stops.
Embodiment 3：Contain the full content of embodiment 1 and embodiment 2.
The course of work：
In lid door 1 after needing to open, the control button 11 on lower driver's cabin headstock 32 and vehicle body 31 is put, controller is passed through
Movement order, control electromagnet 41 power off, and positive and negative motor 43 is powered, and driving second bevel gear 48 rotates, and passes through first bevel gear
47 gearing so that Bidirectional-screw 45 rotates so that two pieces push against block 42 and are located remotely from each other, and are abutted with the disengaging of rear lid door 1
State, the hydraulic cylinder 22 of controller control at this time is powered, and lid door 1 is opened after the telescoping tube 221 of hydraulic cylinder 22 pushes.
In lid door 1 after needing to close, lid door 1 and vehicle body 31 are close after controller control hydraulic cylinder 22 pulls, and and vehicle
Body 31 pushes against, and controlling positive and negative motor 43 and electromagnet 41 by controller is powered, and controls positive and negative motor 43 and rotates backward, and drives the
Two bevel gears 48 rotate backward, and pass through the gearing of first bevel gear 47 so that Bidirectional-screw 45 rotates backward so that two pieces
It is close to each other to push against block 42, and is abutted with rear lid door 1 so that rear lid door 1 keeps the state pushed against with vehicle body 31.
During rear lid door 1 is closed, if infrared sensor has detected staff, controller control is immediately passed through
Hydraulic cylinder 22 processed stops.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the scope of protection of the utility model is determined by the attached claims.
Claims (8)
1. a kind of garbage compression vehicle rear cover door operating gear, including be set on car body (3) for lid door (1) keying after controlling
Actuator (2), it is characterized in that：The actuator (2) includes being set to link block (21) in rear lid door (1) and being mounted on vehicle
On body (3) and with the hydraulic cylinder (22) of link block (21) rotation connection, be provided with for driving rear lid door on the car body (3)
(1) the abutting part (4) pushed against with car body (3) is provided with the controller being electrically connected with hydraulic cylinder (22) on the car body (3).
2. a kind of garbage compression vehicle rear cover door operating gear according to claim 1, it is characterized in that：The abutting part (4)
Including being set on car body (3) electromagnet (41) for being connected with rear lid door (1), the electromagnet (41) is electrically connected with controller
It connects.
3. a kind of garbage compression vehicle rear cover door operating gear according to claim 1 or 2, it is characterized in that：The abutting part
(4) include the sliding groove (46) being opened on car body (3), be slidably arranged in sliding groove (46) and turn for lid door (1) after limiting
It dynamic abutting block (42) and is set on car body (3) for driving the driving portion for pushing against block (42) and sliding.
4. a kind of garbage compression vehicle rear cover door operating gear according to claim 3, it is characterized in that：The driving portion includes
Across pushing against block (42) and the screw rod that is threadedly coupled therewith and for the positive and negative motor (43) of drive screw turns, it is described just
Anti- motor (43) is electrically connected with the controller.
5. a kind of garbage compression vehicle rear cover door operating gear according to claim 4, it is characterized in that：The abutting block (42)
At least provided with two, the screw rod is set as Bidirectional-screw (45), and pushes against block (42) and be symmetrically distributed in Bidirectional-screw
(45) both ends.
6. a kind of garbage compression vehicle rear cover door operating gear according to claim 3, it is characterized in that：The car body (3) is flat
The abutting item (5) for being higher by and pushing against block (42) is provided on face.
7. a kind of garbage compression vehicle rear cover door operating gear according to claim 1, it is characterized in that：The car body (3) two
Side offers accommodating groove (6), is rotated in the accommodating groove (6) and is provided with the backstop (7) being connected with rear lid door (1).
8. a kind of garbage compression vehicle rear cover door operating gear according to claim 7, it is characterized in that：Lid door (1) after described
On be provided with for detecting whether car body (3) entrance has the infrared sensor of staff, the infrared sensor and controller
Electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820087351.4U CN207876557U (en) | 2018-01-18 | 2018-01-18 | A kind of garbage compression vehicle rear cover door operating gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820087351.4U CN207876557U (en) | 2018-01-18 | 2018-01-18 | A kind of garbage compression vehicle rear cover door operating gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207876557U true CN207876557U (en) | 2018-09-18 |
Family
ID=63507458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820087351.4U Active CN207876557U (en) | 2018-01-18 | 2018-01-18 | A kind of garbage compression vehicle rear cover door operating gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207876557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112938243A (en) * | 2021-01-29 | 2021-06-11 | 李国明 | Automatic opening and closing device of dustbin based on hydraulic principle |
-
2018
- 2018-01-18 CN CN201820087351.4U patent/CN207876557U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112938243A (en) * | 2021-01-29 | 2021-06-11 | 李国明 | Automatic opening and closing device of dustbin based on hydraulic principle |
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