CN202264309U - Discharging door of concrete mixing machine - Google Patents
Discharging door of concrete mixing machine Download PDFInfo
- Publication number
- CN202264309U CN202264309U CN2011203825722U CN201120382572U CN202264309U CN 202264309 U CN202264309 U CN 202264309U CN 2011203825722 U CN2011203825722 U CN 2011203825722U CN 201120382572 U CN201120382572 U CN 201120382572U CN 202264309 U CN202264309 U CN 202264309U
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- China
- Prior art keywords
- plate
- door
- mixer
- lining
- mixing machine
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- Expired - Fee Related
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Abstract
The utility model discloses a discharging door of a concrete mixing machine, which comprises a door plate embedded at the position of a discharging port on a bottom plate of the mixing machine and used for flatly sealing the discharging port. The door plate is installed on the mixing machine in a mode of rotating in a plane where the bottom plate of the mixing machine is located, and the positions corresponding to the inside and the outside of a mixing bin of the mixing machine are the inner direction and the outer direction. A bottom lining plate is fixed on the inner surface of the bottom plate of the mixing machine, a door lining plate is arranged on the inner surface of the door plate in a protruding mode, and the bottom lining plate tightly abuts against and is in overlap joint with the position of the inner surface of the door plate. The bottom lining plate, the door lining plate and the door plate respectively correspond to the shape of the discharging port on the bottom plate of the mixing machine, and gaps are reserved at the jointing position of the bottom lining plate and the door lining plate and the jointing position of the door plate and the bottom plate of the mixing machine. The discharging door of the concrete mixing machine improves tightness and avoids loss of components in concrete in the mixing bin, thereby improving concrete quality and avoiding concrete waste.
Description
Technical field
The utility model relates to a kind of concrete mixer, particularly relates to a kind of Dump gate of concrete mixer.
Background technology
Concrete mixer mainly is suitable for stirring dry concrete, in its stir storehouse, mixing arm is installed, and stirring vane is housed on the mixing arm; After in material adds stir storehouse, utilize stirring vane to pulverize stirring, obtain required concrete slurry thereby form the logistics that intersects.
Wherein, the Dump gate of available coagulation soil mixer is embedded the discharge port place on the base plate of mixer, in order to flat envelope discharge port.Because this Dump gate is to be embedded at the discharge port place with the mode of rotating in the plane that can belong at the base plate of mixer; Base plate joint place at Dump gate and mixer; Usually exist and reveal; Cause concrete waste on the one hand, because the part component in the concrete runs off, reduced the quality of concrete segment on the other hand.Therefore, be necessary to develop a kind of Dump gate that can improve sealing property.
The utility model content
In view of this, the purpose of the utility model is to provide a kind of Dump gate that can improve the concrete mixer of sealing.
In order to reach above-mentioned purpose, the solution of the utility model is:
A kind of Dump gate of concrete mixer; Comprise that the discharge port place that is embedded on the base plate of mixer is in order to the flat door-plate that seals discharge port; This door-plate is installed on the mixer with the mode of rotating in the plane that can belong at the base plate of mixer; Inside and outside with the stir storehouse of mixer corresponds to inward-outward direction; Wherein: on the inner surface of the base plate of mixer, be fixed with bottom lining plate, convex with door lining on the inner surface of said door-plate, this bottom lining plate pushes against and overlaps the inner surface place of said door-plate; This bottom lining plate, this door lining and said door-plate respectively with the base plate of mixer on the shape of discharge port corresponding, and be provided with the gap at the joint of the base plate of the joint of this bottom lining plate and this door lining and said door-plate and mixer.
Said gap is 5mm.
On the outer surface of the arc plate of the stir storehouse that is enclosed to form mixer and the discharge port place of corresponding mixer be provided with the arc sealing plate of arc sheet, convex with door lining on the inner surface of said door-plate in order to the arc sheet that contacts with the bottom surface sealing of this arc sealing plate.
After adopting said structure, the Dump gate of the concrete mixer of the utility model has following
Beneficial effect:
One, because the shape of the discharge port on the base plate of the shape of door lining and mixer is corresponding and enclose along the edge of door-plate, bottom lining plate is also corresponding with the shape of discharge port and enclose along the edge of discharge port; Like this; The gap that the joint of the joint through bottom lining plate and door lining and the base plate of door-plate and mixer staggers and is provided with reaches the labyrinth seal effect, has improved the sealing of Dump gate; Make the inner concrete of stir storehouse of mixer be difficult for releasing outside the stir storehouse from the joint place of Dump gate and base plate; Avoid the loss of the each component in the concrete in the stir storehouse, improved quality of concrete on the one hand, avoided concrete waste on the other hand;
Two, the arc sealing plate is located on the outer surface of arc plate of the stir storehouse that surrounds mixer, and the door lining that is convexly equipped with on the bottom surface of arc sealing plate and the inner surface of door-plate forms sealing and contacts, and has improved the sealing of Dump gate and arc plate.
Description of drawings
Fig. 1 is the assembling sketch map of Dump gate on mixer of the concrete mixer of the utility model;
Fig. 2 is the Dump gate closed condition sketch map of the concrete mixer of the utility model;
Fig. 3 is the Dump gate open mode sketch map of the concrete mixer of the utility model;
Fig. 4 is that A-A among Fig. 3 is to cutaway view;
Fig. 5 is the structural representation of Dump gate of the concrete mixer of the utility model.
Among the figure:
Dump gate 1 door-plate 11
Door lining 12 bottom lining plates 13
Arc sealing plate 14 door linings 15
The specific embodiment
In order further to explain the technical scheme of the utility model, come the utility model is set forth in detail through specific embodiment below.
Shown in Fig. 1-5, the Dump gate 1 of the utility model concrete mixer comprises door-plate 11, door lining 12, bottom lining plate 13, arc sealing plate 14 and support member 15.
Door-plate 11 is embedded at the discharge port place of the base plate 2 of mixer, and is installed on the mixer with the mode of rotating in the plane that can belong at the base plate 2 of mixer, in order to flat envelope discharge port.Inside and outside with the stir storehouse 3 of mixer corresponds to inward-outward direction, and door lining 12 is convexly equipped with on the inner surface of door-plate 11, and bottom lining plate 13 is fixed on the inner surface of base plate 2 of mixer; Bottom lining plate 13 pushes against and overlaps the inner surface place of door-plate 11; Bottom lining plate 13, door lining 12 and door-plate 11 respectively with the base plate 2 of mixer on the shape of discharge port corresponding; And the joint at the joint of bottom lining plate 13 and door lining 12 and door-plate 11 and the base plate 2 of mixer is provided with gap 16, and gap 16 is about 5mm.On the outer surface of the arc plate of the stir storehouse that surrounds mixer 3 and corresponding above-mentioned discharge port place the arc sealing plate 14 of arc sheet is set, on the inner surface of door-plate 11, be convexly equipped with the door lining 15 that contacts in order to the bottom surface sealing of arc sealing plate 14.Wherein, door lining 12, bottom lining plate 13, arc sealing plate 14 and door lining 15 adopt high-chromium abrasion-proof cast iron or steel plate respectively.
The opening edge of above-mentioned discharge port supports through 15 pairs of Dump gate 1 of support member along the support member 15 that a plurality of ball shapes are installed through bolt like this in the outer surface upper edge of base plate 2, makes it keep closely contacting with bottom lining plate 13 formation, improves the sealing of Dump gate 1.
In the present embodiment, because the shape of the discharge port on the base plate of the shape of door lining 12 and mixer is corresponding and enclose along the edge of door-plate 11, bottom lining plate 13 is also corresponding with the shape of discharge port and enclose along the edge of discharge port; The gap 16 that the joint of joint through bottom lining plate 13 and door lining 12 and door-plate 11 and the base plate 2 of mixer staggers and is provided with reaches the labyrinth seal effect, has improved Dump gate 1 and sealing base plate 2; Utilize arc sealing plate 14 to form sealing and contact, improved the sealing of Dump gate 1 with above-mentioned arc plate with door lining 15; Make the stir storehouse 3 inner concrete of mixer be difficult for releasing outside the stir storehouse 3 like this from the Dump gate 1 and the joint place of base plate 2; Avoid the loss of the each component in the concrete in the stir storehouse 3; Improve quality of concrete on the one hand, avoided concrete waste on the other hand.During discharging, rotation Dump gate 1 can be opened discharge port.
The product form and the style of the foregoing description and accompanying drawing and non-limiting the utility model, the those of ordinary skill of any affiliated technical field all should be regarded as not breaking away from the patent category of the utility model to its suitable variation or modification of doing.
Claims (3)
1. the Dump gate of a concrete mixer; Comprise that the discharge port place that is embedded on the base plate of mixer is in order to the flat door-plate that seals discharge port; This door-plate is installed on the mixer with the mode of rotating in the plane that can belong at the base plate of mixer; Inside and outside with the stir storehouse of mixer corresponds to inward-outward direction; It is characterized in that: on the inner surface of the base plate of mixer, be fixed with bottom lining plate, convex with door lining on the inner surface of said door-plate, this bottom lining plate pushes against and overlaps the inner surface place of said door-plate; This bottom lining plate, this door lining and said door-plate respectively with the base plate of mixer on the shape of discharge port corresponding, and be provided with the gap at the joint of the base plate of the joint of this bottom lining plate and this door lining and said door-plate and mixer.
2. the Dump gate of concrete mixer as claimed in claim 1, it is characterized in that: said gap is 5mm.
3. the Dump gate of concrete mixer as claimed in claim 1; It is characterized in that: on the outer surface of the arc plate of the stir storehouse that is enclosed to form mixer and the discharge port place of corresponding mixer be provided with the arc sealing plate of arc sheet, convex with door lining on the inner surface of said door-plate in order to the arc sheet that contacts with the bottom surface sealing of this arc sealing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203825722U CN202264309U (en) | 2011-09-27 | 2011-09-27 | Discharging door of concrete mixing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203825722U CN202264309U (en) | 2011-09-27 | 2011-09-27 | Discharging door of concrete mixing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202264309U true CN202264309U (en) | 2012-06-06 |
Family
ID=46155119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203825722U Expired - Fee Related CN202264309U (en) | 2011-09-27 | 2011-09-27 | Discharging door of concrete mixing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202264309U (en) |
Cited By (2)
| 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 |
| CN106313314A (en) * | 2016-10-21 | 2017-01-11 | 山东米科思机械设备有限公司 | Spiral type unloading device for planetary mixer |
-
2011
- 2011-09-27 CN CN2011203825722U patent/CN202264309U/en not_active Expired - Fee Related
Cited By (4)
| 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 |
| CN106313314A (en) * | 2016-10-21 | 2017-01-11 | 山东米科思机械设备有限公司 | Spiral type unloading device for planetary mixer |
| CN106313314B (en) * | 2016-10-21 | 2018-07-17 | 山东米科思机械设备有限公司 | A kind of spiral device for discharging of planetary 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20170927 |