CN214447440U - Unloader of stirring station host computer - Google Patents
Unloader of stirring station host computer Download PDFInfo
- Publication number
- CN214447440U CN214447440U CN202023022406.XU CN202023022406U CN214447440U CN 214447440 U CN214447440 U CN 214447440U CN 202023022406 U CN202023022406 U CN 202023022406U CN 214447440 U CN214447440 U CN 214447440U
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- Prior art keywords
- stirring station
- station host
- contactor
- baffle
- hopper
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- 238000003756 stirring Methods 0.000 title claims abstract description 68
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of concrete production equipment and specifically relates to a unloader of stirring station host computer is related to, the camera includes a supporting plate, be equipped with the stirring station host computer in the backup pad, the below of stirring station host computer is equipped with down the hopper, the hopper runs through backup pad to backup pad downside down, be provided with baffle mechanism between stirring station host computer and the lower hopper, baffle mechanism is including setting up the baffle between the discharge opening of hopper and stirring station host computer down, and a baffle edge and lower hopper butt, the baffle keep away from the lower surface butt of the edge of hopper and stirring station host computer down. This application has the outside pollution operational environment's that can reduce the concrete and splash to hopper down effect.
Description
Technical Field
The application relates to the field of concrete production equipment, in particular to a blanking device of a stirring station host.
Background
The mixing plant mainly comprises feeding, storage, batching, mixing, discharging, a control lamp system and structural components, is a complete set of equipment for producing concrete, and is usually a mixing plant in the mixing process.
Among the relevant art, refer to fig. 1, the mixing plant includes backup pad 1, be equipped with mixing plant host computer 2 in backup pad 1, the discharge opening has been seted up to mixing plant host computer 2's bottom, be provided with down hopper 3 in backup pad 1, lower hopper 3 runs through backup pad 1 to backup pad 1 downside, lower hopper 3 is located the lower part of mixing plant host computer 2 discharge opening, there is the space between mixing plant host computer 2 discharge opening and the upper surface of lower hopper 3, mixing plant host computer 2 mixes the stirring to its inside aggregate, make the concrete, unload the concrete from mixing plant host computer 2's discharge opening to in lower hopper 3 after the stirring, carry out the ejection of compact by lower hopper 3, the discharge gate ejection of compact of concrete from lower hopper 3.
In view of the above-mentioned related technologies, the inventor believes that in the process of discharging concrete from the mixing station main machine to the discharging hopper, because a gap exists between the discharge opening of the mixing station main machine and the upper surface of the discharging hopper, the concrete splashes to the outside of the discharging hopper from the gap, and the working environment is polluted.
SUMMERY OF THE UTILITY MODEL
In order to reduce the external pollution operational environment that the concrete splashes to hopper down, this application provides a unloader of stirring station host computer.
The application provides a unloader of stirring station host computer adopts following technical scheme:
the utility model provides a unloader of stirring station host computer, includes the backup pad, be equipped with the stirring station host computer in the backup pad, the below of stirring station host computer is equipped with down the hopper, the hopper runs through backup pad to backup pad downside down, be provided with baffle mechanism between stirring station host computer and the hopper down, baffle mechanism is including setting up the baffle between the discharge opening of hopper and stirring station host computer down, and an edge of baffle and lower hopper butt, the baffle keep away from the lower surface butt of the edge of hopper and stirring station host computer down.
Through adopting above-mentioned technical scheme, set up the baffle between stirring station host computer and lower hopper, the upper edge and the stirring station host computer butt of baffle, the lower part of baffle and the edge butt that hopper connects the material mouth down, when unloading in stirring station host computer hopper down, the baffle can block the concrete that spatters outward, reduces the outside that the concrete dropped hopper under, makes the production process cleaner.
Optionally, the barrier mechanism comprises a drive assembly for driving the barrier to move.
By adopting the technical scheme, the driving assembly drives the baffle to move in the direction vertical to the supporting plate, and when the stirring station host discharges materials, the driving assembly drives the baffle to block the gap between the stirring station host and the discharging hopper, so that the concrete splashing is reduced, and the sanitation of the production environment is protected; after the unloading is finished, the driving assembly drives the baffle to descend, so that a worker can check whether concrete is remained in the unloading hopper or not through the gap between the stirring station host and the unloading hopper and process the concrete, and the practicability of the unloading device of the stirring station host is improved.
Optionally, the driving assembly is a cylinder, a fixing groove is formed in the supporting plate, and the cylinder is inserted into the fixing groove.
Through adopting above-mentioned technical scheme, use the cylinder as the drive assembly that the drive baffle reciprocated to take the mode of pegging graft with the cylinder setting in the backup pad, when the condition that needs the maintenance in the cylinder breaks down, extract the cylinder in the fixed slot and can maintain, have the simple characteristics of dismantlement.
Optionally, a connecting block is fixedly connected to one side face, far away from the discharging hopper, of the baffle plate, and the connecting block is detachably connected with the telescopic rod of the air cylinder.
Through adopting above-mentioned technical scheme, the telescopic link of cylinder is pegged graft with the connecting block, has when the baffle needs the clearance to dismantle simple characteristics.
Optionally, the blanking device of the stirring station host further includes a power module, the power module is electrically connected to a control module, and the control module is electrically connected to an electromagnetic valve for controlling the cylinder to act.
Through adopting above-mentioned technical scheme, adopt opening and closing of control module control cylinder, and then control reciprocating of baffle, realized the semi-automatization of the unloader of stirring station host computer.
Optionally, the control module comprises an air switch QF, an inlet end of the air switch QF is connected with the power module, an outlet end of the air switch QF is connected with a normally open contact of the first contactor KM1, and the other end of the normally open contact of the first contactor KM1 is connected with the solenoid valve;
a starting switch SB1 and a first contactor KM1 coil are sequentially connected in series between a live wire L and a zero wire N at the QF outlet end of the air switch.
By adopting the technical scheme, because the electromagnetic valve is an inductive load, instantaneous large current can be generated in the switching process, the electromagnetic valve is controlled by using the contactor KM1, and the safety of a circuit is enhanced.
Optionally, the control module comprises an air switch QF, an inlet end of the air switch QF is connected with the power module, an outlet end of the air switch QF is connected with a normally open contact of the first contactor KM1, and the other end of the normally open contact of the first contactor KM1 is connected with the solenoid valve;
a starting switch SB1, a second contactor KM2 normally closed contact, a first contactor KM1 coil and a third contactor KM3 coil are sequentially connected in series between the live wire and the zero wire at the QF outlet end of the air switch, and the starting switch SB1 is connected in parallel with a normally open contact of the third contactor KM 3;
the live wire of the QF outlet end of the air switch is also connected with a stop switch SB2, the other end of the stop switch SB2 is connected with one end of a coil of a second contactor KM2, and the other end of the coil of the second contactor KM2 is connected with a zero line of the QF outlet end of the air switch.
By adopting the technical scheme, the circuit with the stop switch SB2 and the self-locking effect is added in the control module, so that a worker does not need to continuously press the start switch during operation, the effect of a switch button can be clearly distinguished, and the blanking device of the stirring station host has the humanized characteristic.
Optionally, a fuse FU1 is connected in series between the live wire of the QF outlet end of the air switch and the start switch SB1, a fuse FU2 is connected in series between the zero wire of the QF outlet end of the air switch and the coil of the second contactor KM2, and a thermal relay FR is connected in series between the normally open contact of the first contactor KM1 and the solenoid valve.
By adopting the technical scheme, the fuses FU1, FU2 and the thermal relay FR are added in the control module, so that the short circuit or overheating condition of the circuit can be responded in time, and the safety of the circuit is enhanced.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the baffle is arranged between the stirring station host and the blanking hopper, the upper edge of the baffle is abutted against the stirring station host, the lower part of the baffle is abutted against the edge of the receiving port of the blanking hopper, and when the stirring station host unloads materials into the blanking hopper, the baffle can block the concrete splashed outwards, so that the concrete is reduced from falling outside the blanking hopper, and the production process is cleaner;
2. the driving assembly drives the baffle to move in the direction vertical to the supporting plate, and when the stirring station host discharges materials, the driving assembly drives the baffle to block a gap between the stirring station host and the discharging hopper, so that concrete splashing is reduced, and the sanitation of a production environment is protected; after the blanking is finished, the driving assembly drives the baffle plate to descend, so that a worker can check whether concrete is left in the blanking hopper through a gap between the stirring station host and the blanking hopper and process the concrete, and the practicability of the blanking device of the stirring station host is improved;
3. fuses FU1, FU2 and a thermal relay FR are added in a control module, and the control module can timely respond when a short circuit or overheating condition occurs in a circuit, so that the safety of the circuit is enhanced.
Drawings
FIG. 1 is a schematic diagram of a mixing station of the prior art.
Fig. 2 is a schematic structural diagram of a blanking device of a stirring station host in embodiment 1 of the present application.
Fig. 3 is a schematic structural view of a baffle plate in embodiment 1 of the present application.
Fig. 4 is a schematic structural diagram of a connection block in embodiment 1 of the present application.
Fig. 5 is a schematic block circuit diagram of a blanking device of a mixing station host in embodiment 1 of the present application.
Fig. 6 is an electrical schematic diagram of a control module in embodiment 1 of the present application.
Fig. 7 is an electrical schematic diagram of a control module in embodiment 2 of the present application.
Description of reference numerals: 1. a support plate; 11. fixing grooves; 2. a stirring station host; 3. feeding a hopper; 4. a baffle mechanism; 41. a baffle plate; 42. connecting blocks; 43. a cylinder; 5. a power supply module; 6. a control module; 7. an electromagnetic valve; 8. an air pump.
Detailed Description
The present application is described in further detail below with reference to figures 2-7.
The embodiment of the application discloses stirring station host computer unloader.
Example 1
Referring to fig. 2, stirring station host computer unloader includes backup pad 1, and 1 upper portion in backup pad is provided with stirring station host computer 2, and the discharge opening has been seted up to stirring station host computer 2's bottom, is provided with down hopper 3 in the backup pad 1, and lower hopper 3 runs through backup pad 1 to 1 downside of backup pad, and the upper surface of lower hopper 3 is higher than the plane of backup pad 1. Hopper 3 is located stirring station host computer 2 discharge opening lower part down, and there is the space in stirring station host computer 2's discharge opening and the upper surface of hopper 3 down.
The stirring station main machine 2 stirs and mixes the aggregate inside the stirring station main machine, and after the stirring is uniform, the concrete falls into the discharging hopper 3 from the discharging opening of the stirring station main machine 2, and then is discharged through the discharging opening of the discharging hopper 3.
Referring to fig. 3 and 4, a baffle mechanism 4 is arranged between the lower hopper 3 and the stirring station main machine 2, the baffle mechanism 4 comprises four baffles 41, the baffles 41 are perpendicular to the supporting plate 1, one surface of each baffle 41 close to the lower hopper is always abutted against the upper edge of the lower hopper 3, and the adjacent baffles 41 are abutted against each other.
A connecting block 42 is fixed on one side face, far away from the lower hopper 3, of the baffle plate 41, the connecting block 42 is located at the position, centered in the length direction of the baffle plate 41, the upper surface of the connecting block 42 is flush with the upper edge of the supporting plate 1, and a slot is formed in one face, close to the supporting plate 1, of the connecting block 42.
The baffle mechanism 4 further comprises a driving assembly for driving the baffle 41 to move up and down, the driving assembly is a cylinder 43, the cylinder 43 is vertically arranged on the supporting plate 1, the supporting plate 1 is provided with a fixing groove 11, the cylinder 43 is inserted into the fixing groove 11, an expansion rod of the cylinder 43 is inserted into the connecting block 42, and the cylinder 43 is a single-acting cylinder.
When the stirring station main machine 2 is used for blanking, the telescopic rod of the air cylinder 43 extends out to push the connecting block 42 upwards, so that the baffle plate 41 moves upwards, one side edge of the baffle plate 41, which is far away from the supporting plate 1, is abutted against the bottom surface of the stirring station main machine 2, and the baffle plate 41 can reduce the amount of concrete splashed to the outside of the blanking hopper 3 when blanking is carried out; after the blanking is finished, the telescopic rod of the air cylinder 43 is retracted, the baffle plate 41 moves downwards simultaneously with the telescopic rod of the air cylinder 43 under the action of gravity, and one side edge of the baffle plate 41 close to the support plate 1 is abutted to the support plate 1.
Referring to fig. 5, the blanking device of the mixing station further comprises a power module 5, the power module 5 is electrically connected with a control module 6, the control module 6 is electrically connected with an electromagnetic valve 7 used for controlling whether the air cylinder 43 supplies air or not, the electromagnetic valve 7 is connected with an air pump 8, and the air pump 8 and the air cylinder 43 are both connected with the electromagnetic valve 7 through pipelines. When the control module 6 controls the electromagnetic valve 7 to be opened, the air pump 8 provides an air source for the air cylinder 43, so that the telescopic rod of the air cylinder 43 extends out, and when the control module 6 controls the electromagnetic valve 7 to be closed, the telescopic rod of the air cylinder 43 is retracted.
Referring to fig. 6, power module 5 links to each other with control module 6 through live wire L and zero line N, and control module 6 includes air switch QF, and air switch QF is 2P air switch, and air switch QF inlet wire end links to each other with power module 5, and fuse FU1, starting switch SB1, first contactor KM1 coil and fuse FU2 that series connection has in proper order between the live wire L of air switch QF outlet terminal and the zero line N, wherein, first contactor KM1 is the self-resuming switch.
The QF outlet end of the air switch is also connected in series with a normally open contact of the first contactor KM1, the other end of the normally open contact of the first contactor KM1 is connected with a thermal relay FR, and the other end of the thermal relay FR is connected in series with the solenoid valve 7.
Through setting up protective device fuse FU1, FU2 and thermorelay FR, when the short circuit condition appears in the circuit, fuse FU1, FU2 disconnection, each device in the protection circuit, when the overheated condition of circuit appears in the circuit, thermorelay FR in time breaks off, protection solenoid valve 7 has improved control module 6's security.
Referring to fig. 5 and 6, when the starting switch SB1 is pressed, the coil of the first contactor KM1 is energized, so that the normally open contact of the first contactor KM1 is closed, the electromagnetic valve 7 is energized and then opened, the air pump 8 provides air for the air cylinder 43, and the telescopic rod of the air cylinder 43 extends out. When the starting switch SB1 is released, the coil of the first contactor KM1 loses power, the normally open contact of the first contactor KM1 is enabled to be in a normally open state, the electromagnetic valve 7 loses power and is closed, and the telescopic rod of the air cylinder 43 is retracted.
The implementation principle of the embodiment 1 is as follows:
when the stirring station host machine 2 is used for blanking, the starting switch SB1 is pressed, the coil of the first contactor KM1 is electrified, the normally open contact of the first contactor KM1 is closed, the electromagnet is electrified and then opened, the air pump 8 provides an air source for the air cylinder 43, the telescopic rod of the air cylinder 43 extends out, the connecting block 42 is pushed upwards, the baffle plate 41 is further moved upwards, one side edge of the baffle plate 41, which is far away from the supporting plate 1, is abutted to the bottom surface of the stirring station host machine 2, and when blanking is carried out, the baffle plate 41 can reduce concrete from splashing to the outside of the hopper 3;
after the blanking is finished, a starting switch SB1 is loosened, the coil of the first contactor KM1 loses power, the normally open state of the normally open contact of the first contactor KM1 is recovered, the electromagnetic valve 7 loses power and is closed, the telescopic rod of the air cylinder 43 is retracted, the baffle plate 41 moves downwards under the action of gravity and the telescopic rod of the air cylinder 43 simultaneously, and one side edge of the baffle plate 41 close to the support plate 1 is abutted to the support plate 1.
Example 2
Referring to fig. 7, the present embodiment is different from embodiment 1 in that a normally closed contact of a second contactor KM2 and a coil of a third contactor KM3 are connected in series between a start switch SB1 and the coil of a first contactor KM 1. The starting switch SB1 is connected in parallel with a normally open contact of a third contactor KM3, and a stopping switch SB2 and a second contactor KM2 are also connected in series between the fuse FU1 and the fuse FU 1.
Pressing down starting switch SB1, first contactor KM1 and third contactor KM3 coil are got electric, and first contactor KM1 and third contactor KM 3's normally open contact is all closed, and first contactor KM 1's normally open contact makes solenoid valve 7 get the electricity and opens, and third contactor KM 3's normally open contact is with starting switch SB1 short circuit, realizes the self-locking effect, makes solenoid valve 7 be in and continuously gets the electric state.
When the stop button SB2 is pressed, the coil of the second contactor KM2 is electrified, the normally closed contact of the second contactor KM2 is disconnected, so that the coils of the first contactor KM1 and the third contactor KM3 are not electrified, the electromagnetic valve 7 is further closed in a power-off mode, the normally open contact of the third contactor KM3 is disconnected, and the self-locking effect of the circuit is relieved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a unloader of stirring station host computer, includes backup pad (1), be equipped with stirring station host computer (2) on backup pad (1), the below of stirring station host computer (2) is equipped with down hopper (3), backup pad (1) to backup pad (1) downside is run through in lower hopper (3), its characterized in that: the stirring station host (2) and the lower hopper (3) are provided with a baffle mechanism (4) therebetween, the baffle mechanism (4) comprises a baffle (41) arranged between the discharge openings of the lower hopper (3) and the stirring station host (2), one edge of the baffle (41) is abutted to the lower hopper (3), and the edge of the lower hopper (3) and the lower surface of the stirring station host (2) are abutted to each other by the baffle (41).
2. The blanking device of the stirring station host machine as claimed in claim 1, wherein: the baffle mechanism (4) comprises a driving component for driving the baffle (41) to move.
3. The blanking device of the stirring station host machine as claimed in claim 2, wherein: the driving assembly is a cylinder (43), a fixing groove is formed in the supporting plate (1), and the cylinder (43) is inserted into the fixing groove.
4. The blanking device of the stirring station host machine as claimed in claim 3, wherein: fixedly connected with connecting block (42) on baffle (41) keep away from a side of lower hopper (3), connecting block (42) can be dismantled with the telescopic link of cylinder (43) and be connected.
5. The blanking device of the stirring station host machine as claimed in claim 4, wherein: the blanking device of the stirring station host further comprises a power module (5), the power module (5) is electrically connected with a control module (6), and the control module (6) is electrically connected with an electromagnetic valve (7) used for controlling the cylinder (43) to act.
6. The blanking device of the stirring station host machine as claimed in claim 5, wherein: the control module (6) comprises an air switch QF, the inlet end of the air switch QF is connected with the power module (5), the outlet end of the air switch QF is connected with the normally open contact of the first contactor KM1, and the other end of the normally open contact of the first contactor KM1 is connected with the electromagnetic valve (7);
a starting switch SB1 and a first contactor KM1 coil are sequentially connected in series between a live wire L and a zero wire N at the QF outlet end of the air switch.
7. The blanking device of the stirring station host machine as claimed in claim 5, wherein: the control module (6) comprises an air switch QF, the inlet end of the air switch QF is connected with the power module (5), the outlet end of the air switch QF is connected with the normally open contact of the first contactor KM1, and the other end of the normally open contact of the first contactor KM1 is connected with the electromagnetic valve (7);
a starting switch SB1, a second contactor KM2 normally closed contact, a first contactor KM1 coil and a third contactor KM3 coil are sequentially connected in series between the live wire and the zero wire at the QF outlet end of the air switch, and the starting switch SB1 is connected in parallel with a normally open contact of the third contactor KM 3;
the live wire of the QF outlet end of the air switch is also connected with a stop switch SB2, the other end of the stop switch SB2 is connected with one end of a coil of a second contactor KM2, and the other end of the coil of the second contactor KM2 is connected with a zero line of the QF outlet end of the air switch.
8. The blanking device of the stirring station host machine as claimed in claim 6 or 7, wherein: a fuse FU1 is connected in series between a live wire of the QF outlet end of the air switch and the starting switch SB1, a fuse FU2 is connected in series between a zero line of the QF outlet end of the air switch and a coil of the second contactor KM2, and a thermal relay FR is connected in series between a normally open contact of the first contactor KM1 and the electromagnetic valve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023022406.XU CN214447440U (en) | 2020-12-15 | 2020-12-15 | Unloader of stirring station host computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023022406.XU CN214447440U (en) | 2020-12-15 | 2020-12-15 | Unloader of stirring station host computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214447440U true CN214447440U (en) | 2021-10-22 |
Family
ID=78189679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023022406.XU Expired - Fee Related CN214447440U (en) | 2020-12-15 | 2020-12-15 | Unloader of stirring station host computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214447440U (en) |
-
2020
- 2020-12-15 CN CN202023022406.XU patent/CN214447440U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20211022 |