CN201776118U - Machine trough overall-length large door-opening discharging mechanism of double-shaft blade type mixing machine - Google Patents
Machine trough overall-length large door-opening discharging mechanism of double-shaft blade type mixing machine Download PDFInfo
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- CN201776118U CN201776118U CN2010205113573U CN201020511357U CN201776118U CN 201776118 U CN201776118 U CN 201776118U CN 2010205113573 U CN2010205113573 U CN 2010205113573U CN 201020511357 U CN201020511357 U CN 201020511357U CN 201776118 U CN201776118 U CN 201776118U
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- door
- connecting rod
- driving shaft
- shaft
- discharge
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Abstract
A machine trough overall-length large door-opening discharging mechanism of a double-shaft blade type mixing machine comprises end plates and closing plates arranged at the two ends of the machine trough of the double-shaft blade type mixing machine; two discharge doors and a drive mechanism are further included; the two discharge doors are combined or separated to close or open the discharge port of the machine trough; the two discharge doors and the drive mechanism are connected through a transmission mechanism; the transmission mechanism comprises a drive shaft, a door spindle, an adjusting connecting rod and a turning arm; the drive shaft is connected with the drive mechanism and rotates under the drive of the drive mechanism; the drive shaft and the door spindle are arranged in a parallel manner; the two ends of the adjusting connecting rod are respectively connected with the discharge doors and the turning arm; the two ends of the turning arm are respectively connected with the adjusting connecting rod and the drive shaft; the turning arm and the drive shaft are fixedly connected; the adjusting connecting rod and the turning arm as well as the adjusting connecting rod and the discharge doors are in rotational connection; the door spindle and the drive shaft are mounted on the two end plates; and the door spindle is mounted at the discharge port. The mechanism adopts the technical scheme that the door opening is the overall-length of the machine trough and the door opening angle is larger than 90 DEG, thereby achieving fast discharging of the mixing machine.
Description
Technical field
The utility model relates to a kind of twin shaft paddle mixer, particularly the discharge door structure of this mixer.
Background technology
In the prior art, the twin shaft paddle mixer discharge door is opened on the trough, and trough is made up of the end plate at shrouding and two ends, and its cross section is ω shape, and the main shaft that has blade is set in parallel in the trough, is sealedly and fixedly connected between described end plate and the shrouding.Two discharging opening door symmetries are opened on the shrouding, and discharge door is connected on the door-hinge between the two end plates, when door-hinge drives discharge door and rotates, can open or close discharge door, avoid expecting with Louing.Be provided with sealing strip between the periphery of discharge door and shrouding, when discharge door was closed, sealing strip can be with the clearance seal between discharge door and the shrouding.But there is a defective that is difficult to overcome in this mechanism, promptly because discharge door is not the trough total length at the trough length direction, make for the weight that alleviates a body is divided into the two halves fan, leave one section at two halves fan-out bin gate adjacent and do not open the district, to realize sealing, but this zone is caused easily and is gathered materials, cause mixer residual exceed standard and discharging not smooth, in addition, open angle is big inadequately, cause discharging not smooth, easily gather materials on discharge door, influence the position of having closed the door not, sealing is poor.
The utility model content
The purpose of this utility model provide a kind of twin shaft paddle mixer groove total length to open the door, and open angle is greater than 90 ° technical scheme at above-mentioned deficiency, make the discharge of mixer faster, good airproof performance is avoided Lou material at closing time, the more important thing is the residual minimizing that makes mixer.
The technical solution of the utility model is as follows:
A kind of twin shaft paddle mixer groove total length discharging mechanism that opens the door greatly comprises the end plate and the shrouding at twin shaft paddle mixer groove two ends.Also comprise two discharge doors and driving mechanism; Described two discharge doors close up or separately, close and open the discharging opening of trough; Connect by transmission mechanism between two discharge doors and the driving mechanism;
Described transmission mechanism comprises driving shaft, door-hinge, adjusting connecting rod and pivoted arm, and described driving shaft is connected with driving mechanism, and rotates under the driving of driving mechanism;
Described driving shaft and door-hinge be arranged in parallel, and described adjusting connecting rod two ends are connected with pivoted arm with discharge door respectively, and described pivoted arm two ends are connected with driving shaft with the adjusting connecting rod respectively; Described pivoted arm is to fixedly connected with driving shaft; Regulate between connecting rod and the pivoted arm, and be to be rotationally connected between adjusting connecting rod and the discharge door;
Door-hinge and driving shaft all are contained on the two end plates, and described door-hinge is contained in the discharging opening place.
Be provided with sealing strip between shrouding and the discharge door surrounding; Sealing strip is arranged on the sealing strip pressing plate.
Described drive unit is a cylinder, and the axis of the piston of cylinder connects the driving drive shaft turns.
Described adjusting connecting rod is connected by bearing pin with pivoted arm, and pivoted arm is connected by key with driving shaft.
Described door-hinge and regulate the connecting rod correspondence and be provided with many groups, axially uniform along driving shaft.
Described shrouding is provided with the driving shaft bearing, and described driving shaft activity is connected on the driving shaft bearing.
Come for twin shaft paddle mixer, by the trough that the end plate at shrouding, two discharge doors and shrouding two ends is formed, the trough cross section is ω shape.The described two discharge door symmetries of the technical program are opened on the shrouding, discharge door is rotatably connected on the door-hinge that is installed between the two end plates, be provided with sealing strip between shrouding and the discharge door surrounding, described discharge door extends to the end plate of the other end always from the end plate of an end along the trough length direction, and open angle is greater than 90 °.
The utility model when discharge door is opened, does not have material lagging district along the trough length direction in when work, and its discharging is thorough, and noresidue mixes phenomenon when changing material before and after having avoided.Open angle makes discharging smooth and easy greater than 90 °, is difficult for gathering materials on discharge door door-closing in-place, sealing strip can be obtained good sealing effectiveness, can avoid Lou material, and the utility model is applied on the twin shaft paddle mixer, it is easy for installation to have manufacturing, and discharging is thorough, the advantage of convenient management.
For ease of changing sealing strip, described sealing strip is arranged on the sealing strip pressing plate, and a pressing plate wherein sealing together is welded on trough bottom and discharge door junction, and another piece sealing strip pressing plate is fixed on sealing strip on the sealing strip pressing plate that has welded with bolt.Be replaceable sealing strip by unloading the sealing strip pressing plate like this, management maintenance is convenient; So that obtain the optimal seal effect.
Description of drawings
Fig. 1 is the structural representation after the utility model upset.
Fig. 2 is an end construction schematic diagram of the present utility model.
Fig. 3 is the schematic diagram after Fig. 2 removes end plate.
Fig. 4 is the partial enlarged drawing of A among Fig. 3.
Fig. 5 is the partial enlarged drawing of B among Fig. 4.
Among the figure: 1. end plate, 2. shrouding, 3. driving mechanism, 4. door-hinge, 5. discharge door, 6. regulate connecting rod, 7. pivoted arm, 8. driving shaft supporting seat, 9. driving shaft, the 10. first sealing strip pressing plate, 11. second sealing strip pressing plates, 12. sealing strips.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the technical program is described further:
As Fig. 1～5, this routine twin shaft paddle mixer groove total length discharging mechanism that opens the door greatly, two discharge doors, 5 symmetries are opened on the shrouding 2, discharge door 5 is rotatably connected on the door-hinge 4 that is installed between the two end plates 1, discharge door 5 with regulate connecting rod 6 and be connected by bearing pin, regulating connecting rod 6 and pivoted arm 7 is connected by bearing pin, pivoted arm 7 and driving shaft 9 are connected by key, driving shaft 9 is installed between the two end plates 1 by rolling bearing units, and the middle part has driving shaft supporting seat 8 to support, be connected with driving mechanism 3 by bearing pin again, driving mechanism 3 is separately fixed on the end plate 1 at two ends, under the effect of driving mechanism 3, makes driving shaft 9, pivoted arm 7, regulating connecting rod 6 moves, drive discharge door 5 and rotate, realize opening and closing around door-hinge 4.Regulate the gap that connecting rod 6 can adjust bin gate 5 and shrouding 2, avoid Lou material; Discharge door 5 extends to the end plate 1 of the other end always along the trough direction from the end plate 1 of an end, be provided with sealing strip 12 between shrouding 2 and discharge door 5 surroundings, sealing strip 12 is arranged on the sealing strip pressing plate, wherein one first sealing strip pressing plate 10 is welded on the shrouding 2 of trough bottom and discharge door 5 junctions, and another piece second sealing strip pressing plate 11 usefulness bolts are fixed on sealing strip 12 on the first sealing strip pressing plate 10 that has welded.
Claims (6)
1. twin shaft paddle mixer groove total length discharging mechanism that opens the door greatly comprises the end plate and the shrouding at twin shaft paddle mixer groove two ends it is characterized in that also comprising two discharge doors and driving mechanism; Described two discharge doors close up or separately, close and open the discharging opening of trough; Connect by transmission mechanism between two discharge doors and the driving mechanism;
Described transmission mechanism comprises driving shaft, door-hinge, adjusting connecting rod and pivoted arm, and described driving shaft is connected with driving mechanism, and rotates under the driving of driving mechanism;
Described driving shaft and door-hinge be arranged in parallel, and described adjusting connecting rod two ends are connected with pivoted arm with discharge door respectively, and described pivoted arm two ends are connected with driving shaft with the adjusting connecting rod respectively; Described pivoted arm is to fixedly connected with driving shaft; Regulate between connecting rod and the pivoted arm, and be to be rotationally connected between adjusting connecting rod and the discharge door;
Door-hinge and driving shaft all are contained on the two end plates, and described door-hinge is contained in the discharging opening place.
2. the twin shaft paddle mixer groove total length according to claim 1 discharging mechanism that opens the door greatly is characterized in that being provided with sealing strip between shrouding and the discharge door surrounding; Sealing strip is arranged on the sealing strip pressing plate.
3. the twin shaft paddle mixer groove total length according to claim 1 discharging mechanism that opens the door greatly is characterized in that described drive unit is a cylinder, and the axis of the piston of cylinder connects and drives drive shaft turns.
4. the twin shaft paddle mixer groove total length according to claim 1 discharging mechanism that opens the door greatly is characterized in that described adjusting connecting rod is connected by bearing pin with pivoted arm, and pivoted arm is connected by key with driving shaft.
5. the twin shaft paddle mixer groove total length according to claim 1 discharging mechanism that opens the door greatly is characterized in that described door-hinge and regulates the connecting rod correspondence being provided with many groups, axially uniform along driving shaft.
6. the twin shaft paddle mixer groove total length according to claim 1 discharging mechanism that opens the door greatly is characterized in that described shrouding is provided with the driving shaft bearing, and described driving shaft activity is connected on the driving shaft bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205113573U CN201776118U (en) | 2010-08-30 | 2010-08-30 | Machine trough overall-length large door-opening discharging mechanism of double-shaft blade type mixing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205113573U CN201776118U (en) | 2010-08-30 | 2010-08-30 | Machine trough overall-length large door-opening discharging mechanism of double-shaft blade type mixing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201776118U true CN201776118U (en) | 2011-03-30 |
Family
ID=43789351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205113573U Expired - Fee Related CN201776118U (en) | 2010-08-30 | 2010-08-30 | Machine trough overall-length large door-opening discharging mechanism of double-shaft blade type mixing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201776118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861528A (en) * | 2011-07-07 | 2013-01-09 | 日工株式会社 | Discharge door for agitator |
-
2010
- 2010-08-30 CN CN2010205113573U patent/CN201776118U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861528A (en) * | 2011-07-07 | 2013-01-09 | 日工株式会社 | Discharge door for agitator |
| CN102861528B (en) * | 2011-07-07 | 2016-01-20 | 日工株式会社 | The ejection door of mixer |
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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 |
Granted publication date: 20110330 Termination date: 20150830 |
|
| EXPY | Termination of patent right or utility model |