CN203581976U - Material door adjusting device - Google Patents
Material door adjusting device Download PDFInfo
- Publication number
- CN203581976U CN203581976U CN201320559447.3U CN201320559447U CN203581976U CN 203581976 U CN203581976 U CN 203581976U CN 201320559447 U CN201320559447 U CN 201320559447U CN 203581976 U CN203581976 U CN 203581976U
- Authority
- CN
- China
- Prior art keywords
- bin gate
- material door
- cover
- adjusting device
- screw rod
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a material door adjusting device. The material door adjusting device comprises a material door cover (3) and a material door (4), wherein the two ends of the material door (4) are hinged to the material door cover (3) through seat plates (13). The material door adjusting device further comprises a screw (6), a threaded sleeve (7), a handwheel (11) and connecting rods (16), wherein two connecting rods (16) are mounted at the left and right ends of the threaded sleeve (7), respectively, and the other ends of the connecting rods (16) are hinged to two uprights of the material door (4); the screw (6) is mounted in the threaded sleeve (7) and further mounted on the material door cover (3) through a mounted bearing (8); the handwheel (11) is mounted on the screw (6) which is located at the outer end of the material door cover (3). The material door adjusting device, which is capable of realizing conversion of circumferential rotation into the lift movement of the material door in the vertical direction with small force through a three-connecting rod mechanism, is capable of continuously adjusting the opening height of the material door; the material door adjusting device is capable of realizing continuous adjustment and accurate control on the output amount of aggregates.
Description
Technical field
The utility model relates to a kind of aggregate output regulating mechanism, specifically a kind of bin gate control apparatus of road upkeep machinery.
Background technology
In road maintenance equipment, many machinery requirement transmission bring conveying building stones, wherein regulate the method for operational throughput to have two kinds: by regulating the motor of driving conveying belt or the rotating speed of motor to realize, another kind is by regulating the opening degree of bin gate to regulate operational throughput.Synchronous surface dressing for example, the operational throughput of the required aggregate of slurry seal is all that the mode of bin gate regulates.
There is the shortcomings such as adjusting is discontinuous, personnel's inconvenient operation in the structural shape that existing bin gate regulates, can not meet the standard-required of new maintenance technology, can not meet the accurate control of new maintenance technology to aggregate output simultaneously.
Summary of the invention
The problem existing for above-mentioned prior art, the utility model provides a kind of bin gate control apparatus, and personnel are easy to operate, can regulate continuously, accurate to the control of aggregate output.
To achieve these goals, a kind of bin gate control apparatus of the utility model, comprises bin gate cover and bin gate, and bin gate two ends are hinged on bin gate cover by seat board, also comprise screw rod, swivel nut, handwheel and connecting rod; A connecting rod is respectively installed at the left and right two ends of swivel nut, and the other end of connecting rod is hinged on two columns of bin gate; Screw rod is installed in swivel nut, and screw rod is installed on bin gate cover by rolling bearing units; Be positioned on the screw rod of bin gate cover outer end handwheel is installed.
Further, arresting disc is installed on screw rod, arresting disc is between handwheel and bin gate cover, and limiting stopper one end is hinged on bin gate cover, and one end restriction arresting disc rotates.
Further, bin gate cover is provided with pointer outward, and pointer is arranged on the jointed shaft of bin gate and bin gate cover.
The utility model rotates screw rod by rotating handwheel, and the rotation of screw rod band movable snail sleeve moves forward swivel nut, and swivel nut pulls connecting rod that the relative swivel nut of connecting rod is rotated, and pulls bin gate to rotate around bin gate axle, thereby regulates the Lift of bin gate.By handwheel, less power can be more conveniently able to and just the adjusting of bin gate Lift can be realized, personnel are easy to operate, with less power, by three-link mechanism, realize the successional Lift that regulates bin gate of device of lifter motion that circular-rotation is changed into the vertical direction of bin gate, can regulate continuously, accurate to the control of aggregate output.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is that A in Fig. 1 is to view.
In figure: 3, bin gate cover, 4, bin gate, 5, pointer, 6, screw rod, 7, swivel nut, 8, rolling bearing units, 9, limiting stopper, 10, arresting disc, 11, handwheel, 13, seat board, 16 connecting rods.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, the utility model bin gate control apparatus, comprises bin gate cover 3 and bin gate 4, and bin gate 4 two ends are hinged on bin gate cover 3 by seat board 13, also comprise screw rod 6, swivel nut 7, handwheel 11 and connecting rod 16; A connecting rod 16 is respectively installed at the left and right two ends of swivel nut 7, and the other end of connecting rod 16 is hinged on two columns of bin gate 4; Screw rod 6 is installed in swivel nut 7, and screw rod 6 is installed on bin gate cover 3 by rolling bearing units 8; Be positioned on the screw rod 6 of bin gate cover 3 outer ends handwheel 11 is installed.
Further, arresting disc 10 is installed on screw rod 6, arresting disc 10 is between handwheel 11 and bin gate cover 3, and limiting stopper 9 one end are hinged on bin gate cover 3, and one end restriction arresting disc 10 rotates.By rotary spacing piece 9, its is embedded in the tooth of arresting disc 10, lock nut 6, the ectocine such as can avoid in driving process, shaking, jolt.
Further, the outer pointer 5 that is provided with of bin gate cover 3, pointer 5 is arranged on the jointed shaft of bin gate 4 and bin gate cover 3.Operator can be from visual observation to bin gate 4 adjusting height.
By rotating handwheel 11, make screw rod 6 rotations, screw rod 6 band movable snail sleeve 7 rotations move forward swivel nut 7, swivel nut 7 pulls connecting rod 16 that the relative swivel nut 7 of connecting rod 16 is rotated, two columns and the connecting rod 16 of bin gate 4 are hinged, thereby bin gate 4 columns are moved along with the movement of swivel nut 7, pull bin gate 4 to rotate around bin gate 4 and the jointed shaft of bin gate cover 3, thereby regulate the Lift of bin gate 4.When adjusting is highly determined, limiting stopper 9 is placed in the tooth of arresting disc 10, thereby guarantees that the height of bin gate 4 can not change because of ectocines such as shaking, jolt.
Claims (3)
1. a bin gate control apparatus, comprises bin gate cover (3) and bin gate (4), and bin gate (4) two ends are hinged to bin gate cover (3) above by seat board (13), it is characterized in that, also comprise screw rod (6), swivel nut (7), handwheel (11) and connecting rod (16);
A connecting rod (16) is respectively installed at the left and right two ends of swivel nut (7), and the other end of connecting rod (16) is hinged on two columns of bin gate (4); Screw rod (6) is installed in swivel nut (7), and screw rod (6) is installed on bin gate cover (3) by rolling bearing units (8); Be positioned at the upper handwheel (11) of installing of screw rod (6) of bin gate cover (3) outer end.
2. a kind of bin gate control apparatus according to claim 1, it is characterized in that, arresting disc (10) is installed on described screw rod (6), arresting disc (10) is positioned between handwheel (11) and bin gate cover (3), it is upper that limiting stopper (9) one end is hinged on bin gate cover (3), and one end restriction arresting disc (10) rotates.
3. a kind of bin gate control apparatus according to claim 1 and 2, is characterized in that, the outer pointer (5) that is provided with of described bin gate cover (3), and pointer (5) is arranged on the jointed shaft of bin gate (4) and bin gate cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320559447.3U CN203581976U (en) | 2013-09-10 | 2013-09-10 | Material door adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320559447.3U CN203581976U (en) | 2013-09-10 | 2013-09-10 | Material door adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203581976U true CN203581976U (en) | 2014-05-07 |
Family
ID=50579928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320559447.3U Expired - Fee Related CN203581976U (en) | 2013-09-10 | 2013-09-10 | Material door adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203581976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835904A (en) * | 2017-02-28 | 2017-06-13 | 徐州工程学院 | A kind of adjustable paving machine discharging door mechanism |
-
2013
- 2013-09-10 CN CN201320559447.3U patent/CN203581976U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835904A (en) * | 2017-02-28 | 2017-06-13 | 徐州工程学院 | A kind of adjustable paving machine discharging door mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20180910 |