CN201597121U - Discharging mechanism of double horizontal shaft concrete mixer - Google Patents
Discharging mechanism of double horizontal shaft concrete mixer Download PDFInfo
- Publication number
- CN201597121U CN201597121U CN2009203179713U CN200920317971U CN201597121U CN 201597121 U CN201597121 U CN 201597121U CN 2009203179713 U CN2009203179713 U CN 2009203179713U CN 200920317971 U CN200920317971 U CN 200920317971U CN 201597121 U CN201597121 U CN 201597121U
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- cylinder body
- bearing
- dump gate
- double
- rotating shaft
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Abstract
The utility model relates to a discharging mechanism of a double horizontal shaft concrete mixer. The discharging mechanism of current double horizontal shaft concrete mixer is complex in assembling technology, and the gap between a discharging door body and a mixing cylinder body is hardly adjusted, leading to inferior sealing effect of the mixing cylinder. The discharging mechanism of the double horizontal shaft concrete mixer according to the utility model comprises cylinders, the mixing cylinder body and the discharging door body, wherein two outer sides of the mixing cylinder body are provided with the cylinders, a piston rod of the cylinder is articulated with one end of a connecting rod the other end of which is connected with a rotating shaft at the lower part of the discharging door body, the rotating shaft is tightly fixed on the outer wall of the mixing cylinder body via a bearing, and the outer side of the rotating shaft is provided with a limiting plate. The discharging mechanism has the characteristics of reasonable structure, low production cost and adjustable gap between the discharging door body and the mixing cylinder body, and can strengthen the sealing effect of the mixing cylinder body.
Description
Technical field
The utility model belongs to the concrete mixer field, is specifically related to a kind of double-horizontal axle concrete-mixer shedding mechanism.
Technical background
The shedding mechanism of existing concrete mixer adopts cylinder (or oil cylinder) directly to hold the Dump gate main body mostly, and the Dump gate main body is implemented to rotate, and assembly technology is comparatively complicated, human cost is higher; Dump gate main body and stir gap adjustment difficulty comparatively between cylinder body, the sealing effectiveness that causes stirring cylinder body is not good; Stirring host inconvenient maintenance and maintenance cost are higher.
Summary of the invention
The utility model provides a kind of double-horizontal axle concrete-mixer shedding mechanism at the defective that prior art exists, and is reasonable in design, and convenient maintenance is convenient to regulate the gap between Dump gate main body and stirring cylinder body.
For this reason, the utility model is taked following scheme: a kind of double-horizontal axle concrete-mixer shedding mechanism, comprise cylinder, stir cylinder body, Dump gate main body, the both sides that it is characterized in that described a mixing bowl external body are equipped with cylinder, one end of the piston rod of cylinder and a connecting rod is hinged, the rotating shaft of the other end of connecting rod and Dump gate lower body part is joined, and described rotating shaft is fastened on the outer wall that stirs cylinder body by bearing, and the outside of this rotating shaft is provided with limiting plate.Bearing is set in the both sides of Dump gate lower body part rotating shaft limits Dump gate main body above-below direction and move, again by limiting plate in order to moving on the restriction Dump gate main body left and right directions.Make the Dump gate main body and stir between cylinder body and can only relatively rotate, moving around of cylinder piston rod is converted to the rotation of Dump gate main body, stir the discharge port of cylinder body in order to switch, rational in infrastructure, easy to use.
Described bearing is a flange bearing, has mounting hole on the flange, has boring on the described stirring cylinder body, and bolt passes mounting hole and is connected stirring cylinder body and bearing with boring.Unscrew the set bolt on the bearing, the Dump gate main body can move up and down along stirring cylinder body, can adjust Dump gate main body and the gap of stirring cylinder body, strengthens the sealing effectiveness that stirs cylinder body.
In order to adjust the Dump gate main body and to stir the another kind of frame mode in the gap of cylinder body, described bearing is a flange bearing, has boring on the flange, has mounting hole on the described stirring cylinder body, and bolt passes mounting hole and is connected stirring cylinder body and bearing with boring.
The outside of described limiting plate also is provided with near switch knob, described stirring cylinder body be provided with near switch knob interact near switch.Be fixed together by bolt and Dump gate main body near switch knob, can rotate with the Dump gate main body, near the rotation of switch knob can cause be installed in stir on the cylinder body near on-off effect, thereby the rotation of control Dump gate reaches ideal effect.
Described Dump gate main body top connects a Dump gate liner plate by dormant bolt.The Dump gate main body produces friction with stirring the cylinder body relative motion easily in switching process, liner plate can be used for protection, prevents excessive wear.When a Dump gate wear liner part, also can adopt the mode of above-mentioned adjusting Dump gate main body and a mixing bowl body space, regulate the gap between Dump gate liner plate and the stirring cylinder body, prolong the service time of Dump gate liner plate, reduce the maintenance time of stirring host, improved the utilization rate of mixer and lowered maintenance cost.
Described Dump gate liner plate is rolled by steel pipe or steel plate and forms.It is convenient to change, and reduces client's use cost and reduces maintenance cost.
Described piston rod is connected by bearing pin with connecting rod, and the other end of described connecting rod is connected with rotating shaft by key.
The beneficial effects of the utility model are embodied in: 1. respectively by rolling bearing units and limiting plate limit the Dump gate main body about and above-below direction move, make the Dump gate main body and stir between cylinder body and can only relatively rotate, the mobile rotation that is converted into the Dump gate main body with cylinder piston rod, rational in infrastructure, production cost is lower; 2. the adjustable gaps between Dump gate main body and stirring cylinder body strengthens the sealing effectiveness that stirs cylinder body.3. the Dump gate liner plate that adopts steel pipe or roll of steel plate to make can effectively protect the Dump gate main body, and with the excessive wear of stirring cylinder body, it is convenient to change, and reduces client's use cost and reduces maintenance cost when preventing its work.
Figure of description
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the side view of Fig. 1.
Among the figure: 1. cylinder 2. connecting rods 3. bearings 4. stir cylinder body 5. Dump gate main bodys 6. limiting plates 7. near 12. rotating shafts of switch knob 8. bearing pins 9. keys 10. Dump gate liner plates 11. mounting holes.
The specific embodiment
Below in conjunction with specification drawings and specific embodiments substantive distinguishing features of the present invention is further described.
As depicted in figs. 1 and 2, embodiment 1: a kind of double-horizontal axle concrete-mixer shedding mechanism, mainly form by cylinder 1 (also can be oil cylinder), stirring cylinder body 4, connecting rod 2, Dump gate main body 5 etc.The both sides of stirring cylinder body 4 outsides are equipped with cylinder 1, and an end of the piston rod of cylinder 1 and connecting rod 2 is hinged by bearing pin 8, and the other end of connecting rod 2 joins by the key 9 and the rotating shaft 12 of Dump gate main body 5 bottoms.Rotating shaft 12 is fastened on the outer wall that stirs cylinder body 4 by bearing 3, and bearing 3 is a flange bearing, has mounting hole 11 on the flange, stirs on the cylinder body 4 and has boring, and bolt passes mounting hole 11 and is connected stirring cylinder body 4 and bearing 3 with boring.The outside of rotating shaft 12 is provided with limiting plate 6, the outside of limiting plate 6 by bolt connect one can with Dump gate main body 5 rotate near switch knob 7, stir cylinder body 4 be provided with interact near switch knob 7 near switch.Dump gate main body 4 tops connect one by dormant bolt and roll the Dump gate liner plate 10 that forms by steel pipe or steel plate.
Embodiment 2: changed the open-cellular form on flange bearing 3 and the stirring cylinder body 4, on flange, have boring, and on stirring cylinder body 4, have mounting hole, bolt passes the mounting hole that stirs on the cylinder body 4 respectively and is connected stirring cylinder body 4 and flange bearing 3 with boring on the flange, and all the other structures are with embodiment 1.
Claims (8)
1. double-horizontal axle concrete-mixer shedding mechanism, comprise cylinder (1), stir cylinder body (4), Dump gate main body (5), it is characterized in that the outside both sides of described stirring cylinder body (4) are equipped with cylinder (1), one end of the piston rod of cylinder (1) and a connecting rod (2) is hinged, the rotating shaft (12) of the other end of connecting rod (2) and Dump gate main body (5) bottom is joined, described rotating shaft (12) is fastened on the outer wall that stirs cylinder body (4) by bearing (3), and the outside of this rotating shaft (12) is provided with limiting plate (6).
2. according to the described a kind of double-horizontal axle concrete-mixer shedding mechanism of claim 1, it is characterized in that described bearing (3) is a flange bearing, have mounting hole (11) on the flange, have boring on the described stirring cylinder body (4), bolt passes mounting hole (11) and is connected stirring cylinder body (4) and bearing (3) with boring.
3. according to the described a kind of double-horizontal axle concrete-mixer shedding mechanism of claim 1, it is characterized in that described bearing (3) is a flange bearing, have boring on the flange, have mounting hole (11) on the described stirring cylinder body (4), bolt passes mounting hole (11) and is connected stirring cylinder body (4) and bearing (3) with boring.
4. according to claim 2 or 3 described a kind of double-horizontal axle concrete-mixer shedding mechanisms, the outside that it is characterized in that described limiting plate (6) also is provided with near switch knob (7), described stirring cylinder body (4) be provided with near switch knob (7) interact near switch.
5. according to the described a kind of double-horizontal axle concrete-mixer shedding mechanism of claim 4, it is characterized in that described Dump gate main body (5) top connects a Dump gate liner plate (10) by dormant bolt.
6. according to the described a kind of double-horizontal axle concrete-mixer shedding mechanism of claim 5, it is characterized in that described Dump gate liner plate (10) is rolled by steel pipe or steel plate to form.
7. according to the described a kind of double-horizontal axle concrete-mixer shedding mechanism of claim 1, it is characterized in that described piston rod is connected by bearing pin (8) with connecting rod (2).
8. according to the described a kind of double-horizontal axle concrete-mixer shedding mechanism of claim 1, it is characterized in that the other end of described connecting rod (2) is connected with rotating shaft (12) by key (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203179713U CN201597121U (en) | 2009-12-21 | 2009-12-21 | Discharging mechanism of double horizontal shaft concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203179713U CN201597121U (en) | 2009-12-21 | 2009-12-21 | Discharging mechanism of double horizontal shaft concrete mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201597121U true CN201597121U (en) | 2010-10-06 |
Family
ID=42808168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203179713U Expired - Fee Related CN201597121U (en) | 2009-12-21 | 2009-12-21 | Discharging mechanism of double horizontal shaft concrete mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201597121U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128859A (en) * | 2013-01-30 | 2013-06-05 | 长安大学 | Discharge door structure of double-horizontal-shaft forced-type bituminous mixture blender |
| CN107160558A (en) * | 2017-06-06 | 2017-09-15 | 珠海仕高玛机械设备有限公司 | A kind of concrete test mixer structure |
| CN109227939A (en) * | 2018-10-16 | 2019-01-18 | 珠海仕高玛机械设备有限公司 | A kind of generous amount UHPC high performance concrete blender structure |
-
2009
- 2009-12-21 CN CN2009203179713U patent/CN201597121U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128859A (en) * | 2013-01-30 | 2013-06-05 | 长安大学 | Discharge door structure of double-horizontal-shaft forced-type bituminous mixture blender |
| CN103128859B (en) * | 2013-01-30 | 2015-06-10 | 长安大学 | Discharge door structure of double-horizontal-shaft forced-type bituminous mixture blender |
| CN107160558A (en) * | 2017-06-06 | 2017-09-15 | 珠海仕高玛机械设备有限公司 | A kind of concrete test mixer structure |
| CN107160558B (en) * | 2017-06-06 | 2023-06-13 | 珠海仕高玛机械设备有限公司 | Concrete test mixer structure |
| CN109227939A (en) * | 2018-10-16 | 2019-01-18 | 珠海仕高玛机械设备有限公司 | A kind of generous amount UHPC high performance concrete blender structure |
| CN109227939B (en) * | 2018-10-16 | 2023-09-26 | 珠海仕高玛机械设备有限公司 | High-capacity UHPC high-performance concrete mixer structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20121221 |