CN210586984U - Grinding wheel type sand mixer of remote control discharge valve - Google Patents
Grinding wheel type sand mixer of remote control discharge valve Download PDFInfo
- Publication number
- CN210586984U CN210586984U CN201921781626.5U CN201921781626U CN210586984U CN 210586984 U CN210586984 U CN 210586984U CN 201921781626 U CN201921781626 U CN 201921781626U CN 210586984 U CN210586984 U CN 210586984U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- arc
- main shaft
- remote control
- shaped
- 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
Links
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model relates to a roller type sand mixer of a remote control discharge valve, which comprises support legs, wherein a cylinder is arranged at the top of the support legs, a main shaft is arranged at the center of the cylinder, the bottom end of the main shaft extends out of the bottom of the cylinder, a driving device connected with the main shaft is arranged below the cylinder, a beam is arranged at the top end of the main shaft, support arms extending into the cylinder are arranged at two ends of the beam, a scraper is arranged at the outer end of each support arm, two horizontal connecting shafts are symmetrically arranged in the middle of the main shaft, and a roller is arranged at the outer ends of the; the bottom surface of the cylinder is provided with a discharge hole, the bottom end surface of the cylinder is provided with an arc-shaped bulge on the outer ring and the inner ring of the discharge hole respectively, an arc-shaped slideway is formed between the two arc-shaped bulges, an arc-shaped flashboard is arranged in the arc-shaped slideway, the bottom of the arc-shaped flashboard is provided with a connecting frame, the supporting leg is hinged with an air cylinder, the outer end of a piston rod of the air cylinder is hinged with the connecting frame, the air cylinder is connected with a remote control box, and; the utility model discloses it is more convenient to use.
Description
Technical Field
The utility model relates to a casting technical field specifically is a grinding wheel formula roller mill of remote control ejection of compact valve door.
Background
The sand mixer is usually used for manufacturing sand materials in the casting industry to provide sand for a molding machine, a valve is arranged at a discharge port of the existing sand mixer, the valve is closed in the sand mixing process, and the valve is opened when discharging is finished after the sand mixing, and a patent document with the publication number of CN208050868U and the name of 'rolling wheel type sand mixer' discloses the sand mixer, wherein a discharge port valve (namely a material baffle plate 51) of the sand mixer is manually controlled to be opened or closed through an operating rod 53, although the operation mode is reliable, the actual use is inconvenient, and more dust exists in the air on site when the sand mixer works, so that the sand mixer is unfavorable for the health of an operator.
Disclosure of Invention
The utility model aims at providing a grinding wheel formula roller mill of remote control ejection of compact valve door in order to solve the problem that current roller mill ejection of compact valve passes through manual control to the operator is healthy not.
The utility model has the following concrete scheme: a roller type sand mixer of a remote control discharge valve comprises support legs, wherein a cylinder is arranged at the top of each support leg, a main shaft is arranged in the center of the cylinder, the bottom end of the main shaft extends out of the bottom of the cylinder, a driving device connected with the main shaft is arranged below the cylinder, a cross beam is arranged at the top end of the main shaft, support arms extending into the cylinder are arranged at two ends of the cross beam, a scraper is arranged at the outer end of each support arm, two horizontal connecting shafts are symmetrically arranged in the middle of the main shaft and are perpendicular to the cross beam, and a roller is arranged at the outer ends of; the drum bottom surface is equipped with the discharge opening, and drum bottom end face lies in the outer lane of discharge opening and respectively is equipped with an arc arch in the circle, forms the arc slide between two arc archs, is equipped with an arc flashboard in the arc slide, and arc flashboard bottom is equipped with the link, it has a cylinder to articulate on the stabilizer blade, and the piston rod outer end of cylinder is articulated with the link, thereby the cylinder action makes the arc flashboard remove in the arc slide and opens or close the discharge opening, and the cylinder is connected with a remote control case, through the action of control box control cylinder.
Distance between two blocks of scraper blades and the main shaft is asymmetric, and wherein a scraper blade is located the outer lane of drum, and another scraper blade is located the inner circle of drum.
The drum bottom is located discharge gate department and is equipped with the baffle box, and the baffle box includes the bottom plate of downward sloping, and the bottom plate both sides are equipped with the curb plate of being connected with the drum bottom surface, and wherein the curb plate that is close to cylinder one side is equipped with the hole of stepping down so that cylinder piston rod is articulated with the link.
The working principle of the utility model is as follows: after the sand mixer finishes working, the air cylinder is controlled to act through the remote control box to pull the arc gate plate away from the discharge hole, sand is automatically discharged from the discharge hole and slides out along the guide chute, and after the sand is discharged, the air cylinder is controlled to act reversely through the control box to enable the arc gate plate to close the discharge hole.
Compared with the prior art, the utility model has the following advantages: 1. the discharge hole is opened and closed by arranging the arc-shaped flashboard and the arc-shaped slide way and adopting the driving of the cylinder, and the remote control is realized by arranging the control box connected with the cylinder; 2. the two scrapers in the sand mixer are designed to be asymmetric structures, and can simultaneously scrape sand on the inner ring and the outer ring, so that the grinding wheel can grind all sand grains in the whole cylinder, and the sand mixing effect is improved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a left side view of FIG. 2;
FIG. 4 is a view B-B of FIG. 2;
FIG. 5 is a view A-A of FIG. 3;
in the figure: the device comprises a support leg 1, a cylinder 2, a grinding wheel 3, a cross beam 4, a support arm 5, a scraper 6, a main shaft 7, a connecting shaft 8, a cylinder 9, a side plate 10, a bottom plate 11, an arc-shaped bulge 12, a connecting frame 13 and an arc-shaped flashboard 14.
Detailed Description
Referring to fig. 1-5, the present embodiment includes a supporting leg 1, a cylinder 2 is installed on the top of the supporting leg 1, a main shaft 7 is installed in the center of the cylinder 2, the bottom end of the main shaft 7 extends out of the bottom of the cylinder 2, a driving device connected with the main shaft 7 is installed below the cylinder 2, a cross beam 4 is installed on the top end of the main shaft 7, support arms 5 extending into the cylinder 2 are installed on two ends of the cross beam 4, a scraping plate 6 is installed on the outer end of each support arm 5, two horizontal connecting shafts 8 are symmetrically installed in the middle of the main shaft 7, the connecting shafts 8 are perpendicular to the cross beam 4, and a.
In this embodiment, the distance between the two scrapers 6 and the main shaft 7 is asymmetric, wherein one of the scrapers 6 is located at the outer ring of the cylinder 2, and the other scraper 6 is located at the inner ring of the cylinder 2.
Referring to fig. 4, in this embodiment, a discharge hole is formed in the bottom surface of the cylinder 2, arc protrusions 12 are respectively arranged on an outer ring and an inner ring of the discharge hole, an arc slide is formed between the two arc protrusions 12, an arc gate 14 is installed in the arc slide, a connecting frame 13 is arranged at the bottom of the arc gate 14, an air cylinder 9 is hinged to the support leg 1, the outer end of a piston rod of the air cylinder 9 is hinged to the connecting frame 13, and the air cylinder 9 moves to enable the arc gate 14 to move in the arc slide so as to open or close the discharge hole.
In this embodiment, a material guiding groove is installed at the position of the discharging hole at the bottom of the cylinder 2, the material guiding groove comprises a bottom plate 11 inclined downwards, two sides of the bottom plate 11 are provided with side plates 10 connected with the bottom surface of the cylinder 2, wherein the side plate 10 near one side of the cylinder 9 is provided with a abdicating hole so that a piston rod of the cylinder 9 is hinged with the connecting frame 13.
Claims (3)
1. The utility model provides a grinding wheel formula roller mill of remote control ejection of compact valve, characterized by: the grinding device comprises support legs, wherein a cylinder is arranged at the top of each support leg, a main shaft is arranged in the center of the cylinder, the bottom end of the main shaft extends out of the bottom of the cylinder, a driving device connected with the main shaft is arranged below the cylinder, a cross beam is arranged at the top end of the main shaft, support arms extending into the cylinder are arranged at two ends of the cross beam, a scraper is arranged at the outer end of each support arm, two horizontal connecting shafts are symmetrically arranged in the middle of the main shaft and are perpendicular to the cross beam, and grinding wheels are arranged; the drum bottom surface is equipped with the discharge opening, and drum bottom end face lies in the outer lane of discharge opening and respectively is equipped with an arc arch in the circle, forms the arc slide between two arc archs, is equipped with an arc flashboard in the arc slide, and arc flashboard bottom is equipped with the link, it has a cylinder to articulate on the stabilizer blade, and the piston rod outer end of cylinder is articulated with the link, thereby the cylinder action makes the arc flashboard remove in the arc slide and opens or close the discharge opening, and the cylinder is connected with a remote control case, through the action of control box control cylinder.
2. The roller mill of the remote control discharge valve of claim 1, characterized in that: the distance between the two scraping plates and the main shaft is asymmetric, one scraping plate is positioned on the outer ring of the cylinder, and the other scraping plate is positioned on the inner ring of the cylinder.
3. The roller mill of the remote control discharge valve of claim 1, characterized in that: the cylinder bottom is located discharge opening department and is equipped with the baffle box, and the baffle box includes the bottom plate of downward sloping, and the bottom plate both sides are equipped with the curb plate of being connected with the cylinder bottom surface, and wherein the curb plate that is close to cylinder one side is equipped with the hole of stepping down so that cylinder piston rod and link are articulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921781626.5U CN210586984U (en) | 2019-10-23 | 2019-10-23 | Grinding wheel type sand mixer of remote control discharge valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921781626.5U CN210586984U (en) | 2019-10-23 | 2019-10-23 | Grinding wheel type sand mixer of remote control discharge valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210586984U true CN210586984U (en) | 2020-05-22 |
Family
ID=70700368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921781626.5U Expired - Fee Related CN210586984U (en) | 2019-10-23 | 2019-10-23 | Grinding wheel type sand mixer of remote control discharge valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210586984U (en) |
-
2019
- 2019-10-23 CN CN201921781626.5U patent/CN210586984U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE602005005931T2 (en) | Tool including a cyclone | |
| CN210368546U (en) | Curb slipform construction equipment | |
| DE102012009989B4 (en) | Jaw crusher in laboratory scale | |
| CN210586984U (en) | Grinding wheel type sand mixer of remote control discharge valve | |
| CN110639644A (en) | Grinding device is used in limestone production | |
| CN107254824A (en) | A kind of road roller compaction apparatus | |
| CN203680509U (en) | Concrete distributing device | |
| CN207085997U (en) | A kind of powder reducing mechanism of being easy to discharge of multi-stage crushing | |
| CN206632291U (en) | For improving the mill sand equipment of molding modeling efficiency | |
| CN210586987U (en) | Sand mulling and screening device for casting | |
| CN210022326U (en) | Novel Raymond mill | |
| CN212468005U (en) | Discharging device of sand mixer | |
| CN208373281U (en) | A kind of concrete pulverizer | |
| CN212093081U (en) | Corundum zirconium abrasive section sand device | |
| CN209050055U (en) | A kind of anti-clogging and efficient sand mixer | |
| CN209903535U (en) | Blanking box assembly | |
| CN110743436A (en) | Automatic discharging mechanism for carbon-free corundum machine pressed brick | |
| CN205887961U (en) | Sand mulling device | |
| CN221268432U (en) | Rubbing crusher convenient to wash | |
| CN114197277B (en) | Asphalt pouring device for building construction | |
| CN213161035U (en) | Recycled concrete's processing hopper | |
| CN219829303U (en) | Powdery raw material drying kiln | |
| CN216107983U (en) | Highway engineering is with novel crack treatment device | |
| CN220035108U (en) | Full-automatic asphalt construction device | |
| CN217834118U (en) | Green dustproof concrete mixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 Termination date: 20211023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |