CN208438576U - A kind of sand mixer that stability is high cantilever discharge door mechanism - Google Patents
A kind of sand mixer that stability is high cantilever discharge door mechanism Download PDFInfo
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- CN208438576U CN208438576U CN201821166053.0U CN201821166053U CN208438576U CN 208438576 U CN208438576 U CN 208438576U CN 201821166053 U CN201821166053 U CN 201821166053U CN 208438576 U CN208438576 U CN 208438576U
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- hydraulic cylinder
- dump gate
- installation pedestal
- sand mixer
- cantilever
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Abstract
The utility model discloses a kind of sand mixer that stability is high cantilever discharge door mechanisms, including Dump gate, installation pedestal, hydraulic cylinder, oil pipe, cantilever design and connecting rod, installation pedestal is mounted on the side of sand mixer machine basin, Dump gate is equipped with by shaft in installation pedestal, cylinder installation seat is also equipped in installation pedestal, hydraulic cylinder is fixedly installed on cylinder installation seat, hydraulic cylinder body both ends are provided with hydraulic fluid port, oil port is connected with oil pipe, oil pipe end is fixed in hydraulic fluid port mounting base, oil pipe is connected by hydraulic fluid port mounting base with external fueller, by rotary pin shaft connection, there are two connecting rods for one end of piston rod stretching hydraulic cylinder body, one of connecting rod is connect with Dump gate, another connecting rod is connected with cantilever design, the other end of cantilever design is fixed in installation pedestal.The present apparatus is reasonable in design, controls discharging door switch using hydraulic cylinder, Dump gate switching stability is high, is provided with sealing ring in Dump gate, Dump gate closed is good.
Description
Technical field
The utility model relates to mulling machine equipments, and in particular to a kind of sand mixer that stability is high cantilever Dump gate dress
It sets.
Background technique
The device for discharging of sand mixer is separately positioned on staving bottom and staving side, device for discharging mulling arranged at the bottom
Machine needs the discharge pit in staving bottom to be provided with material ejector, and the staving bottom of sand mixer is inconvenient to install other portions
Part, in addition to this, in the process of work, violent vibration can occur sand mixer for equipment, Dump gate be easy closure loosely to
There is a phenomenon where sand leakage, the Dump gate for being in particular arranged at staving bottom is particularly acute.
Utility model content
In order to overcome the defects of Dump gate installation position is unreasonable, Dump gate closed is bad in the prior art, this is practical
It is novel that a kind of sand mixer that stability is high cantilever discharge door mechanism is provided, discharging door switch, Dump gate are controlled using hydraulic cylinder
Switching stability is high, is provided with sealing ring in Dump gate, Dump gate closed is good.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of sand mixer cantilever that stability is high
Discharge door mechanism, including Dump gate, installation pedestal, hydraulic cylinder, oil pipe, cantilever design and connecting rod, the installation pedestal installation are solid
It is located at the beside of discharging window due to sand mixer machine basin, discharging is equipped with by discharging door pivot in the installation pedestal
, cylinder installation seat is also equipped with by oil cylinder pin shaft in the installation pedestal, is fixedly installed with hydraulic cylinder on cylinder installation seat,
The hydraulic cylinder includes hydraulic cylinder body, piston and piston rod, and hydraulic cylinder body both ends are provided with hydraulic fluid port, and oil port is separately connected
There is an oil pipe, the end of two oil pipes is fixed jointly in a hydraulic fluid port mounting base, and oil pipe passes through hydraulic fluid port mounting base and outside
Fueller is connected, and the piston is located inside hydraulic cylinder body, and piston is connected and fixed with piston rod, and the piston rod stretches out liquid
By rotary pin shaft connection there are two connecting rod, one of connecting rod is connect by rotary pin shaft with Dump gate for one end of cylinder pressure cylinder body
Installation, another connecting rod are connected with cantilever design by rotary pin shaft, and the other end of the cantilever design is connected by fixed pin shaft
It connects and is fixed in installation pedestal.
A kind of high sand mixer cantilever discharge door mechanism of above-mentioned stability, in the Dump gate with discharging window phase
The position of cooperation is provided with sealing ring, and sealing ring is made of hydrogenated nitrile-butadiene rubber or polyurethane rubber.
A kind of high sand mixer cantilever discharge door mechanism of above-mentioned stability, the cylinder installation seat and hydraulic cylinder body
The mode that one end is bolted or welds is connected and fixed.
A kind of high sand mixer cantilever discharge door mechanism of above-mentioned stability, the installation pedestal by being welded and fixed or
Person installs the fixed mode of crab bolt and is fixedly mounted on sand mixer machine basin exterior bottom.
The utility model has the beneficial effects that the utility model cantilever discharge door mechanism is set to sand mixer machine basin side
Bottom position, discharge door mechanism control discharging door switch using hydraulic cylinder, and Dump gate switching stability is high, and control precision is high, unload
Bin gate switch rapidly, is provided with sealing ring in Dump gate, Dump gate closed is good, and discharge door mechanism structure designs advantages of simple,
Sealing ring is wear-resisting, good airproof performance, will not there is a phenomenon where sand leakage, long service life.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is utility model diagram；
Fig. 2 is the schematic diagram of the utility model Dump gate opening state.
1. sand mixer machine basin in figure, 2. discharging door pivots, 3. installation pedestals, 4. hydraulic fluid port mounting bases, 5. oil cylinder pin shafts, 6. oil
Cylinder mounting base, 7. oil pipes, 8. hydraulic cylinder bodies, 9. piston rods, 10. cantilever designs, 11. rotary pin shafts, 12. connecting rods, 13. dischargings
Door, 14. sealing rings.
Specific embodiment
It is with reference to the accompanying drawing and specific real to make those skilled in the art better understand the technical solution of the utility model
Mode is applied to elaborate to the utility model.
A kind of sand mixer that stability is high cantilever discharge door mechanism, including Dump gate 13, installation pedestal 3, hydraulic cylinder, oil
Pipe 7, cantilever design 10 and connecting rod 12, the installation pedestal 3 are mounted on the side position that sand mixer machine basin 1 is located at discharging window
It sets, Dump gate 13 is equipped with by discharging door pivot 2 in the installation pedestal 3, passes through oil cylinder pin shaft 5 in the installation pedestal 3
Be also equipped with cylinder installation seat 6, be fixedly installed with hydraulic cylinder on cylinder installation seat 6, the hydraulic cylinder include hydraulic cylinder body 8,
Piston and piston rod 9,8 both ends of hydraulic cylinder body are provided with hydraulic fluid port, and oil port is connected separately with an oil pipe 7, two oil pipes 7
End is fixed jointly in a hydraulic fluid port mounting base 4, and oil pipe 7 is connected by hydraulic fluid port mounting base 4 with external fueller, the work
Plug is located inside hydraulic cylinder body 8, and piston is connected and fixed with piston rod 9, and the piston rod 9 stretches out one end of hydraulic cylinder body 8
By the connection of rotary pin shaft 11 there are two connecting rod 12, one of connecting rod 12 connect peace with Dump gate 13 by rotary pin shaft 11
Dress, another connecting rod 12 are connected with cantilever design 10 by rotary pin shaft 11, and the other end of the cantilever design 10 passes through fixation
Pin shaft is fastened in installation pedestal 3.
Further, the position matched with discharging window is provided with sealing ring 14, sealing ring in the Dump gate 13
14 are made of hydrogenated nitrile-butadiene rubber, and the tear-proof of hydrogenated nitrile-butadiene rubber and incompressible deformation characteristic are splendid, wear-resisting, service life
It is long.
Further, the cylinder installation seat 6 is connected and fixed by welding with 8 one end of hydraulic cylinder body.
Further, the installation pedestal 3 is mounted on 1 exterior bottom of sand mixer machine basin by being welded and fixed.
The utility model during use, when needing to open the progress discharging of Dump gate 13, passes through fueller control
Piston rod 9 processed is retracted into hydraulic cylinder body 8, since cantilever design 10 is fixed in installation pedestal 3, in cantilever design
10, in the subtriangular structure of hydraulic cylinder, connecting rod 12 (connecting rod 12 being connected with cantilever design 10) composition, cantilever design 10
Affiliated side is fixed edge, when shortened belonging to the hydraulic cylinder on one side, connecting rod 12 (connecting rod 12 being connected with cantilever design 10) institute
Category while can with belonging to hydraulic cylinder while it is close to fixed edge together, be as a result exactly, 9 end of piston rod by drive connecting rod 12
(connecting rod 12 being connected with cantilever design 10) end rotates counterclockwise around rotary pin shaft 11, while hydraulic cylinder can be around oil cylinder pin shaft 5
Rotate clockwise, at this time 9 end of piston rod of hydraulic cylinder can by pull connecting rod 12 (connecting rod 12 being connected with Dump gate 13), into
And Dump gate is opened.Opposite, when needing to close Dump gate 13, the direction of motion of above-mentioned each structure is opposite.
Above embodiments are only the exemplary embodiment of the utility model, are not used in limitation the utility model, this is practical new
The protection scope of type is defined by the claims.Those skilled in the art can be in the essence and protection scope of the utility model
It is interior, various modifications or equivalent replacements are made to the utility model, this modification or equivalent replacement also should be regarded as falling in originally practical new
In the protection scope of type.
Claims (4)
1. a kind of sand mixer that stability is high cantilever discharge door mechanism, including Dump gate (13), installation pedestal (3), hydraulic cylinder,
Oil pipe (7), cantilever design (10) and connecting rod (12), which is characterized in that the installation pedestal (3) is mounted on sand mixer machine basin
(1) it is located at the beside of discharging window, passes through discharging door pivot (2) on the installation pedestal (3) and Dump gate (13) are installed,
It is also equipped with cylinder installation seat (6) on the installation pedestal (3) by oil cylinder pin shaft (5), cylinder installation seat is fixedly mounted on (6)
There is hydraulic cylinder, the hydraulic cylinder includes hydraulic cylinder body (8), piston and piston rod (9), and hydraulic cylinder body (8) both ends are provided with
Hydraulic fluid port, oil port are connected separately with an oil pipe (7), and a hydraulic fluid port mounting base (4) is fixed in the end of two oil pipes (7) jointly
On, oil pipe (7) is connected by hydraulic fluid port mounting base (4) with external fueller, and the piston is located in hydraulic cylinder body (8)
Portion, piston are connected and fixed with piston rod (9), and one end that the piston rod (9) stretches out hydraulic cylinder body (8) passes through rotary pin shaft
(11) there are two connecting rod (12), one of connecting rod (12) to connect installation with Dump gate (13) by rotary pin shaft (11) for connection,
Another connecting rod (12) is connected with cantilever design (10) by rotary pin shaft (11), and the other end of the cantilever design (10) passes through
Fixed pin shaft is fastened on installation pedestal (3).
2. a kind of high sand mixer cantilever discharge door mechanism of stability according to claim 1, which is characterized in that described
It is provided with sealing ring (14) in Dump gate (13) at the position matched with discharging window, sealing ring (14) uses hydrogenated butyronitrile rubber
Glue or polyurethane rubber are made.
3. a kind of high sand mixer cantilever discharge door mechanism of stability according to claim 1, which is characterized in that described
The mode that cylinder installation seat (6) is bolted or welds with hydraulic cylinder body (8) one end is connected and fixed.
4. a kind of high sand mixer cantilever discharge door mechanism of stability according to claim 1, which is characterized in that described
Installation pedestal (3) is fixedly mounted on bottom on the outside of sand mixer machine basin (1) by way of being welded and fixed or installing crab bolt and fix
Portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821166053.0U CN208438576U (en) | 2018-07-23 | 2018-07-23 | A kind of sand mixer that stability is high cantilever discharge door mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821166053.0U CN208438576U (en) | 2018-07-23 | 2018-07-23 | A kind of sand mixer that stability is high cantilever discharge door mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN208438576U true CN208438576U (en) | 2019-01-29 |
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ID=65085308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821166053.0U Active CN208438576U (en) | 2018-07-23 | 2018-07-23 | A kind of sand mixer that stability is high cantilever discharge door mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208438576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967694A (en) * | 2019-05-17 | 2019-07-05 | 永红保定铸造机械有限公司 | A kind of tilting rotator mixer |
-
2018
- 2018-07-23 CN CN201821166053.0U patent/CN208438576U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967694A (en) * | 2019-05-17 | 2019-07-05 | 永红保定铸造机械有限公司 | A kind of tilting rotator mixer |
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