CN204896468U - Rubbish compression station revolving door on -off mechanism - Google Patents
Rubbish compression station revolving door on -off mechanism Download PDFInfo
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- CN204896468U CN204896468U CN201520650183.1U CN201520650183U CN204896468U CN 204896468 U CN204896468 U CN 204896468U CN 201520650183 U CN201520650183 U CN 201520650183U CN 204896468 U CN204896468 U CN 204896468U
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- revolving door
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- couple
- bearing pin
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Abstract
The utility model provides a rubbish compression station revolving door on -off mechanism, reaching to prop up including box, revolving door, couple, fitting pin axle, pneumatic cylinder and keeping off the piece, the revolving door setting articulates at the one end of box, the top and the box of revolving door, be equipped with the fitting pin axle on the revolving door, middle part and the box of couple articulated, the fitting pin axle can be hooked to the one end of couple, the other end of couple is articulated with the one end of pneumatic cylinder, the other end of pneumatic cylinder is articulated with the revolving door, keep off a fixed mounting on the box, keep off the piece and be located the couple and the below pneumatic cylinder link. The utility model discloses a pneumatic cylinder, the opening, close of pine, latch hook and revolving door of having realized the couple, simple structure does not add in addition at needs in addition and establishes control system, has reduced manufacturing cost, the utility model discloses a mechanical mechanism has realized loose hook, has opened the door and has closed the door, the control of latch hook, has guaranteed the accurate of switch revolving door action, and the reliability is high.
Description
Technical field
The utility model relates to a kind of garbage compression station, especially relates to a kind of garbage compression station revolving door switching mechanism.
Background technology
Garbage compression station is a kind of environmental protection equipment, is mainly used in cities and towns, residential area, factories and miness, the collection of the house refuse of machine-operated universities and colleges and biotope and fixing waste, compression subtract and hold and close transhipment.Rubbish is by after compression, and density is large, and dehydration is clean, is conducive to environmental protection and realizes the requirement of integrated automation operation.
Existing garbage compression station, its revolving door mostly adopts two hydraulic actuating cylinders to control to open and close, the piston cylinder of two hydraulic actuating cylinders is fixedly mounted on the casing of garbage compression station, the piston rod of one of them hydraulic actuating cylinder is connected with revolving door, the opening and closing of control gate, the piston rod of another hydraulic actuating cylinder is then connected with hook, controls loose hook or the latch hook of hook; Sequence of operation, by programming control, controls complicated, adds the cost of control system, and complex structure, and manufacturing cost is high.And by the step of sequence check switch revolving door, operating sequence is complicated, is difficult to the accurate of safety action, likely occurs maloperation, affect the performance of equipment complete machine.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of structure simple, easy to operate garbage compression station revolving door switching mechanism, and it has manufacturing cost and low advantage of controlling cost, and can ensure that switch rotary door operation is accurate.
The technical solution adopted in the utility model is: comprise casing, revolving door, hook, locking bearing pin, hydraulic actuating cylinder and a block piece, revolving door is arranged on one end of casing, and top and the casing of revolving door are hinged; Revolving door is provided with locking bearing pin, and middle part and the casing of described hook are hinged, and locking bearing pin can be hooked in one end of hook, the other end of hook and one end of hydraulic actuating cylinder hinged, the other end and the revolving door of hydraulic actuating cylinder are hinged; A described block piece is fixedly mounted on casing, a block piece be positioned at hook with the below of hydraulic actuating cylinder coupling end.
In above-mentioned garbage compression station revolving door switching mechanism, comprise two hooks and two locking bearing pins, two locking bearing pins are fixedly mounted on the bottom of revolving door, two described hooks correspond respectively to two locking bearing pins and arrange, the middle part of two hooks is hinged on casing respectively, two hook the other end respectively with rod hinge connection, upper end and the hydraulic actuating cylinder of connecting rod are hinged.
In above-mentioned garbage compression station revolving door switching mechanism, a described block piece is a bearing pin, and bearing pin is fixedly mounted on casing, that be positioned at hook with below that is connecting rod coupling end.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is by a hydraulic actuating cylinder, and achieve the open and close of the pine of hook, latch hook and revolving door, structure is simple, and does not add control system in addition at needs, reduces manufacturing cost, makes more convenient operation, saved the cost of control system; The utility model achieves loose hook by mechanical mechanism, opens the door and close the door, the control of latch hook, and ensure that the accurate of switch rotary door action, reliability is high.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model is in when closing the door locking state.
Fig. 2 is the structural representation of the utility model when being in loose hook door opening state.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, 2, the utility model comprises casing 1, revolving door 3, two hook 6, two lockings bearing pin 7, hydraulic actuating cylinder 4, connecting rod 11 and bearing pins 9, and revolving door 3 is arranged on one end of casing 1, and the top of revolving door 3 is hinged by bearing pin 2 and casing 1.Revolving door 3 is provided with two locking bearing pins 7, two described hooks 6 correspond respectively to two locking bearing pins 7 and arrange, corresponding locking bearing pin 7 can be hooked in one end of two hooks 6, the middle part of two hooks 6 is hinged respectively by fixed pin shaft 8 and casing 1, and the other end of two hooks 6 is hinged respectively by connecting pin 10 and connecting rod 11.Described hydraulic actuating cylinder 4 one end and the upper articulation of revolving door 3, it is hinged that bearing pin 12 is passed through on the other end of hydraulic actuating cylinder 4 and the top of connecting rod 11.Described bearing pin 9 is fixedly mounted on casing 1, bearing pin 9 be positioned at hook 6 with the below of pull bar 11 coupling end, bearing pin 9 continues to rotate after can stoping the loose hook of hook 6.
The utility model only can also be provided with a hook 6 and a locking bearing pin 7, and locking bearing pin 7 can be hooked in one end of hook 6, and middle part and the casing 1 of hook 6 are hinged; The other end of hook 6 is direct and hydraulic actuating cylinder 4 is hinged.Bearing pin 9 of the present utility model can also replace with the block be fixedly mounted on casing 1 or baffle plate, continues to rotate after stoping the loose hook of hook 6.
When the utility model opens the door, the piston rod of hydraulic control cylinder 4 stretches out, and due to hydraulic actuating cylinder 4 and the upper articulation of revolving door 3, top and the casing 1 of revolving door 3 are hinged, go back hook locking bearing pin 8 owing to linking up with 6, therefore, the elongation of hydraulic actuating cylinder 4 only acts on hook 6, makes hook 6 rotate loose hook, then blocked by bearing pin 9, at this moment, the elongation of hook 6 only acts on revolving door 3, and revolving door 3 is opened.
The utility model at closing time, the piston rod retraction of hydraulic control cylinder 4, before revolving door 3 is closed, due to the gravity of revolving door 3, hook 6 is made to be supported on bearing pin 9, after revolving door 3 is closed, the piston rod of hydraulic actuating cylinder 4 continues retraction, drive hook 6 to rotate, make hook 6 hook locking bearing pin 7, latch hook.
The utility model is by a hydraulic actuating cylinder, and achieve the open and close of the pine of hook 6, latch hook and revolving door 3, structure is simple, and does not add control system in addition at needs, reduces manufacturing cost, makes more convenient operation, saved the cost of control system.The utility model achieves loose hook by mechanical mechanism, opens the door and close the door, the control of latch hook, and ensure that the accurate of switch rotary door 3 action, reliability is high.
Claims (3)
1. a garbage compression station revolving door switching mechanism, comprise casing, revolving door, hook and locking bearing pin, revolving door is arranged on one end of casing, and top and the casing of revolving door are hinged; Revolving door is provided with locking bearing pin, described hook corresponds to bearing pin and is arranged on casing, locking bearing pin can be hooked in one end of hook, it is characterized in that: also comprise a hydraulic actuating cylinder and a block piece, middle part and the casing of hook are hinged, the other end and one end of hydraulic actuating cylinder of hook are hinged, and the other end and the revolving door of hydraulic actuating cylinder are hinged; A described block piece is fixedly mounted on casing, a block piece be positioned at hook with the below of hydraulic actuating cylinder coupling end.
2. garbage compression station revolving door switching mechanism according to claim 1, it is characterized in that: comprise two hooks and two locking bearing pins, two locking bearing pins are fixedly mounted on the bottom of revolving door, two described hooks correspond respectively to two locking bearing pins and arrange, the middle part of two hooks is hinged on casing respectively, two hook the other end respectively with rod hinge connection, upper end and the hydraulic actuating cylinder of connecting rod are hinged.
3. garbage compression station revolving door switching mechanism according to claim 1 and 2, is characterized in that: a described block piece is a bearing pin, and bearing pin is fixedly mounted on casing, that be positioned at hook with below that is connecting rod coupling end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520650183.1U CN204896468U (en) | 2015-08-27 | 2015-08-27 | Rubbish compression station revolving door on -off mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520650183.1U CN204896468U (en) | 2015-08-27 | 2015-08-27 | Rubbish compression station revolving door on -off mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204896468U true CN204896468U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520650183.1U Active CN204896468U (en) | 2015-08-27 | 2015-08-27 | Rubbish compression station revolving door on -off mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204896468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424841A (en) * | 2019-07-21 | 2019-11-08 | 西山煤电(集团)有限责任公司 | The sliding door of automatic blocking |
-
2015
- 2015-08-27 CN CN201520650183.1U patent/CN204896468U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424841A (en) * | 2019-07-21 | 2019-11-08 | 西山煤电(集团)有限责任公司 | The sliding door of automatic blocking |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |