CN209703236U - A kind of bituminous mixing plant and its hopper - Google Patents
A kind of bituminous mixing plant and its hopper Download PDFInfo
- Publication number
- CN209703236U CN209703236U CN201920077005.2U CN201920077005U CN209703236U CN 209703236 U CN209703236 U CN 209703236U CN 201920077005 U CN201920077005 U CN 201920077005U CN 209703236 U CN209703236 U CN 209703236U
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- CN
- China
- Prior art keywords
- connecting lever
- emptying door
- hopper
- mixing plant
- bituminous mixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model provides a kind of bituminous mixing plant hopper, including hopper bucket body, the first emptying door, the second emptying door, the first connecting lever, the second connecting lever, connecting rod and driving mechanism, first, second emptying door is for closing or opening hopper bucket body, first, second connecting lever is rotationally arranged at intervals on hopper bucket body, first, second emptying door is separately positioned on the lower end of the first, second connecting lever, connecting rod two end is rotatably arranged in respectively on the first connecting lever and the second emptying door, and driving mechanism is for driving the rotation of the first connecting lever.The utility model also provides a kind of bituminous mixing plant.The utility model structure is simple, realizes that synchronizing for the first, second emptying door is turned on or off, and be avoided that the abrasion of connecting rod, extends hopper service life.
Description
Technical field
The utility model relates to a kind of bituminous mixing plant and its hoppers.
Background technique
Receiving hopper in bituminous mixing plant trolley storehouse has two emptying doors, and being turned on or off for two emptying doors is driven by cylinder
It is dynamic, but in the prior art, of long duration cylinder is caused to be opened there are being turned on or off for two emptying doors is asynchronous, or due to using
The time and opening/closing time for closing emptying door differ larger problem, and realize the same of two emptying doors by gear in the prior art
Step, but gear can be worn with the increase of use time, to influence the synchronization of emptying door, or even influence emptying door just
It is often used.
Utility model content
The purpose of this utility model is in view of the deficiencies of the prior art, to propose a kind of bituminous mixing plant and its hopper, structure
Simply, it realizes that synchronizing for the first, second emptying door is turned on or off, and is avoided that the abrasion of connecting rod, extend hopper and use the longevity
Life.
The utility model is achieved through the following technical solutions:
A kind of bituminous mixing plant hopper, including hopper bucket body, the first emptying door, the second emptying door, the first connecting lever, second turn
Arm, connecting rod and driving mechanism, the first, second emptying door can be rotated for closing or opening hopper bucket body, the first, second connecting lever
Ground is arranged at intervals on hopper bucket body, and the first, second emptying door is separately positioned on the lower end of the first, second connecting lever, connecting rod two end
It is rotatably arranged on the first connecting lever and the second emptying door respectively, driving mechanism is for driving the rotation of the first connecting lever.
Further, the driving mechanism includes the cylinder being inclined on hopper bucket body, cylinder output and first
Connecting lever upper end is hinged, and when cylinder stretches out, the first, second emptying door close synchronously, when cylinders retract, the first, second emptying door is same
Step is opened.
Further, the connecting rod is double nut screw rod.
Further, first connecting lever and the second connecting lever pass through two rolling bearing units respectively and are rotatably arranged in hopper bucket
On body.
Further, first connecting lever and the first emptying door are integrally formed, second connecting lever and the second emptying door one
It is body formed.
Further, shaft is provided on the hopper bucket body, the rolling bearing units include being arranged by bolt first
Bearing block on connecting lever or the second connecting lever and the bearing being arranged in shaft.
Further, the connecting rod two end is respectively hinged on the first connecting lever and the second emptying door.
The utility model is also achieved through the following technical solutions:
A kind of bituminous mixing plant, including as above any hopper.
The utility model has the following beneficial effects:
1, the driving mechanism of the utility model drives the rotation of the first connecting lever, and the first connecting lever drives the rotation of the first emptying door, even
Bar both ends are rotatably arranged in respectively on the first connecting lever and the second emptying door, when the rotation of the first connecting lever, are driven by connecting rod
Second connecting lever and the rotation of the second emptying door, thus realize that synchronizing for the first, second emptying door is turned on or off, the utility model
Structure is simple, and reliable transmission is easy, and is avoided that the abrasion of connecting rod, to extend the service life of hopper.
2, the connecting rod of the utility model is that double nut screw rod can directly pass through nut adjustment length of connecting rod during installation, with
Facilitate installation.
Detailed description of the invention
The utility model is described in further details with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram (when cylinder stretches out) of the utility model.
Fig. 2 is the structural schematic diagram (when cylinders retract) of the utility model.
Wherein, 1, hopper bucket body；2, the first emptying door；3, the first connecting lever；4, the second emptying door；5, the second connecting lever；6, even
Bar；7, cylinder；8, shaft；9, rolling bearing units；10, bolt.
Specific embodiment
Bituminous mixing plant includes hopper, and as depicted in figs. 1 and 2, hopper includes hopper bucket body 1, the first emptying door 2, second
Emptying door 4, the first connecting lever 3, the second connecting lever 5, connecting rod 6 and driving mechanism, the first emptying door 2, the second emptying door 4 for close or
Person opens hopper bucket body 1, and the first connecting lever 3, the second connecting lever 5 are rotationally arranged at intervals on hopper by two rolling bearing units 9 respectively
On bucket body 1, the first emptying door 2, the second emptying door 4 are separately positioned on the lower end of the first connecting lever 3, the second connecting lever 5,6 both ends of connecting rod
It is respectively hinged on the first connecting lever 3 and the second emptying door 4, driving mechanism is for driving the rotation of the first connecting lever 3.
In the present embodiment, the first connecting lever 3 and the first emptying door 2 are integrally formed, the second connecting lever 5 and the second emptying door 4 one
It is body formed.
Driving mechanism includes tilting down the cylinder 7 being arranged on hopper bucket body 1, on 7 output end of cylinder and the first connecting lever 3
End is hinged, and cylinder 7 tilts down angle and tilts down angle less than connecting rod 6, when cylinder 7 stretches out, pushes the first connecting lever 3 outward
Rotation, and then drive the inwardly rotation of the first emptying door 2, the downward tilt angle of connecting rod 6 increases, i.e. connecting rod 6 and the second connecting lever 5
Lower section is mobile in the diagonal for tie point, to make the also inwardly rotation of the second emptying door 4, is achieved in the first emptying door 2 and second and puts
The close synchronously of bin gate 4 pulls the first inwardly rotation of connecting lever 3, and then the first emptying door 2 is driven to turn outward when cylinder 7 retracts
Dynamic, the downward tilt angle of connecting rod 6 reduces, i.e. the oblique outer top of the tie point of connecting rod 6 and the second connecting lever 5 is moved, to make the
Two emptying doors 4 are also turned out, and are achieved in the unlatching synchronous with the second emptying door 4 of the first emptying door 2.
In the present embodiment, connecting rod 6 is double nut screw rod.
In the present embodiment, shaft 8 is provided on hopper bucket body 1, rolling bearing units 9 include being arranged by bolt 10 first
Bearing block on connecting lever 3 or the second connecting lever 5 and the bearing being arranged on bearing block.
The above, the only preferred embodiment of the utility model, therefore the utility model implementation cannot be limited with this
Range should still belong to this that is, according to equivalent changes and modifications made by present utility model application the scope of the patents and description
In the range of utility model patent is covered.
Claims (8)
1. a kind of bituminous mixing plant hopper, it is characterised in that: turned including hopper bucket body, the first emptying door, the second emptying door, first
Arm, the second connecting lever, connecting rod and driving mechanism, the first, second emptying door is for closing or opening hopper bucket body, and first, second
Connecting lever is rotationally arranged at intervals on hopper bucket body, and the first, second emptying door is separately positioned under the first, second connecting lever
End, connecting rod two end are rotatably arranged in respectively on the first connecting lever and the second emptying door, and driving mechanism is for driving the first connecting lever
Rotation.
2. a kind of bituminous mixing plant hopper according to claim 1, it is characterised in that: the driving mechanism includes that inclination is set
The cylinder on hopper bucket body is set, cylinder output and the first connecting lever upper end are hinged, when cylinder stretches out, the first, second emptying door
Close synchronously, when cylinders retract, the first, second emptying door is synchronous to be opened.
3. a kind of bituminous mixing plant hopper according to claim 1, it is characterised in that: the connecting rod is double nut screw rod.
4. a kind of bituminous mixing plant hopper according to claim 1 or 2 or 3, it is characterised in that: first connecting lever and
Two connecting levers pass through two rolling bearing units respectively and are rotatably arranged on hopper bucket body.
5. a kind of bituminous mixing plant hopper according to claim 1 or 2 or 3, it is characterised in that: first connecting lever and
One emptying door is integrally formed, and second connecting lever and the second emptying door are integrally formed.
6. a kind of bituminous mixing plant hopper according to claim 4, it is characterised in that: be provided with and turn on the hopper bucket body
Axis, the rolling bearing units include the bearing block being arranged on the first connecting lever or the second connecting lever by bolt and are arranged in shaft
Bearing.
7. a kind of bituminous mixing plant hopper according to claim 1 or 2 or 3, it is characterised in that: the connecting rod two end difference
It is hinged on the first connecting lever and the second emptying door.
8. a kind of bituminous mixing plant, it is characterised in that: including hopper as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920077005.2U CN209703236U (en) | 2019-01-17 | 2019-01-17 | A kind of bituminous mixing plant and its hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920077005.2U CN209703236U (en) | 2019-01-17 | 2019-01-17 | A kind of bituminous mixing plant and its hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209703236U true CN209703236U (en) | 2019-11-29 |
Family
ID=68639776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920077005.2U Active CN209703236U (en) | 2019-01-17 | 2019-01-17 | A kind of bituminous mixing plant and its hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209703236U (en) |
-
2019
- 2019-01-17 CN CN201920077005.2U patent/CN209703236U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 362000 No.1 intelligent equipment Industrial Park, Luojiang District, Heshi Town, Luojiang District, Quanzhou City, Fujian Province Patentee after: Fujian tietuo Machinery Co., Ltd Address before: 362000 West Industrial Zone, Luojiang District, Fujian, Quanzhou Patentee before: FUJIAN TIETUO MACHINERY Co.,Ltd. |