CN212988523U - Pigment metering device - Google Patents
Pigment metering device Download PDFInfo
- Publication number
- CN212988523U CN212988523U CN202021682772.5U CN202021682772U CN212988523U CN 212988523 U CN212988523 U CN 212988523U CN 202021682772 U CN202021682772 U CN 202021682772U CN 212988523 U CN212988523 U CN 212988523U
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- frame
- weighing hopper
- storage silo
- metering device
- pigment
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Abstract
The utility model relates to a pigment metering device, frame one and frame two including storage silo, weighing hopper and mutual independence, the storage silo is fixed in frame one, install an electromagnetic vibration feeder in the frame one of storage silo below, the discharge gate of storage silo bottom is equipped with the butterfly valve, the butterfly valve passes through the feed inlet of hose and electromagnetic vibration feeder and connects, the weighing hopper accepts the discharge gate below at the electromagnetic vibration feeder through frame two, frame two tops are equipped with a horizontal pole, the weighing hopper hangs through the measurement title and establishes in the horizontal pole below, the discharge gate department of weighing hopper lower extreme is equipped with the baiting valve, storage silo outer wall and weighing hopper outer wall all are equipped with a vibrating device. The utility model discloses a pigment metering device can effectively solve the problem that pigment caking and measurement accuracy are low.
Description
Technical Field
The utility model relates to a brickmaking equipment technical field especially relates to a pigment metering device.
Background
In the building industry, in the brickmaking equipment, traditional pigment metering device adopts the structure that adopts storage silo and weighing hopper to combine, store pigment in the storage silo, the bottom of storage silo generally is equipped with the discharge gate, discharge gate department is equipped with the valve, the weighing hopper is accepted in the discharge gate below of storage silo, open the valve when getting the material, put pigment into the weighing hopper, the weighing hopper weighs pigment, when reaching predetermined weight, close the valve and stop the blowing, can take the pigment in the weighing hopper, the below of weighing hopper also is equipped with the valve, the valve on the storage barrel of current pigment metering device and the weighing hopper mostly adopts the butterfly valve, the mode of the direct blowing of butterfly valve can reduce metering device's measurement accuracy, and if pigment caking in the storage silo, the phenomenon of not discharging sometimes can appear putting the butterfly valve.
SUMMERY OF THE UTILITY MODEL
For overcoming the technical defect that prior art exists, the utility model provides a pigment metering device, it can effectively solve the problem that pigment caking and measurement accuracy are low.
The utility model discloses a technical solution be: pigment metering device, including storage silo, weighing hopper and mutually independent frame one and frame two, the storage silo is fixed in frame one, install an electromagnetic vibration feeder in the frame one of storage silo below, the discharge gate of storage silo bottom is equipped with the butterfly valve, the butterfly valve passes through the feed inlet of hose and electromagnetic vibration feeder and connects, the weighing hopper is accepted in the discharge gate below of electromagnetic vibration feeder through frame two, frame two tops are equipped with a horizontal pole, the weighing hopper hangs through the measurement title and establishes in the horizontal pole below, the discharge gate department of weighing hopper lower extreme is equipped with the baiting valve, storage silo outer wall and weighing hopper outer wall all are equipped with a vibrating device.
Preferably, the top of the storage bin is provided with a bin door capable of being opened and closed.
Preferably, the vibrating device arranged on the outer wall of the storage bin is a pneumatic hammer with a time switch.
Preferably, the second rack is provided with a vertical upright rod, the cross rod is installed at the upper end of the upright rod, the upright rod is provided with a chute in the vertical direction, the lower end of the weighing hopper is provided with a stabilizing support, the first end of the stabilizing support is connected with the weighing hopper, and the second end of the stabilizing support is in sliding fit with the chute.
Preferably, the discharge hole of the measuring hopper is connected with the discharge valve through a connecting plate, the first end of the stabilizing support is connected with two connecting rods, and the two connecting rods are fixedly connected with the connecting plate.
Preferably, the discharge valve is a pinch valve.
The beneficial effects of the utility model reside in that: the storage bin of the pigment metering device of the utility model adopts the mode of combining the butterfly valve and the electromagnetic vibration feeder to discharge, when discharging, the butterfly valve is opened, the electromagnetic vibration feeder vibrates with large frequency, when the target metering quantity is to be reached, the electromagnetic vibration feeder is changed into the vibration with small frequency, along with approaching the target metering quantity more and more, the frequency of the feeder is reduced therewith until reaching the preset minimum vibration frequency, compared with the discharging mode of the storage bin of the butterfly valve, the precision of the discharging mode of the storage bin is higher, in addition, the metering hopper and the storage bin of the utility model are respectively arranged on two frames, the influence of the electromagnetic vibration feeder on the weighing process in the discharging process can be avoided, the discharging precision is further ensured, in addition, the outer walls of the metering hopper and the storage bin of the utility model are both provided with vibrating devices, the vibrating device on the outer wall of the storage bin operates once every period of time to, the butterfly valve can discharge materials smoothly, and the vibrating device on the outer wall of the metering hopper vibrates when the metering hopper discharges materials, so that pigment is prevented from caking to ensure smooth discharging of the discharging valve.
Drawings
Fig. 1 is a schematic structural diagram of the pigment metering device of the present invention.
Fig. 2 is a front view of the pigment metering device of the present invention.
Fig. 3 is a left side view of the pigment metering device of the present invention.
Description of reference numerals: 1. a first machine frame; 2. a second frame; 201. a chute; 3. a storage bin; 301. a bin gate; 4. a measuring hopper; 5. an electromagnetic vibratory feeder; 6. weighing; 7. a butterfly valve; 8. a discharge valve; 9. a pneumatic hammer; 10. a vibrator; 11. a stabilizing support; 1101. a connecting rod; 12. a connecting plate.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1 to 3, the present embodiment provides a pigment metering device, which comprises a storage bin 3, a weighing hopper 4, a first frame 1 and a second frame 2 which are independent from each other, the storage bin 3 is fixed on the first frame 1, the first frame 1 below the storage bin 3 is provided with an electromagnetic vibration feeder 5, a butterfly valve 7 is arranged at the discharge hole at the bottom of the storage bin 3, a bin door 301 which can be opened and closed is arranged at the top of the storage bin 3, the butterfly valve 7 is connected with the feed inlet of the electromagnetic vibration feeder 5 through a hose, the metering hopper 4 is connected below the discharge outlet of the electromagnetic vibration feeder 5 through a second frame 2, a cross bar is arranged above the second frame 2, the measuring hopper 4 is hung below the cross bar through a measuring scale 6, the discharge gate department of 4 lower extremes on the weighing hopper is equipped with baiting valve 8, the outer wall of storage silo 3 and the outer wall of 4 on the weighing hopper all are equipped with a vibrating device. The pigment metering device of this embodiment's blowing precision is high, and difficult putty.
In this embodiment, the second frame 2 has a vertical rod, the cross rod is installed in the vertical rod upper end, be equipped with in the vertical rod along vertical direction's spout 201, the lower extreme of weighing hopper 4 is equipped with stabilizing support 11, stabilizing support 11's first end is connected with weighing hopper 4, stabilizing support 11's second end with spout 201 sliding fit, the reducible blowing in-process of the cooperation of stabilizing support 11 and spout 201 rocks of weighing hopper 4, guarantees the weighing precision of weighing balance 6. Preferably, the discharge hole of the weighing hopper 4 is connected with the discharge valve 8 through a connecting plate 12, the first end of the stabilizing bracket 11 is connected with two connecting rods 1101, and the two connecting rods 1101 are fixedly connected with the connecting plate 12.
In this embodiment, the vibrating device disposed on the outer wall of the storage bin 3 is a pneumatic hammer 9 with a timing switch, the pneumatic hammer 9 is started at intervals to prevent pigment in the storage bin 3 from caking, the vibrating device disposed on the outer wall of the weighing hopper 4 can adopt a common vibrator 10, and the vibrator 10 is started to operate when the weighing hopper 4 discharges materials. Preferably, the discharge valve 8 adopts a pinch valve, the discharge speed of the pinch valve is high, and the material is not easy to block and stick.
The storage bin 3 of the pigment metering device of the embodiment discharges materials by combining the butterfly valve 7 and the electromagnetic vibration feeder 5, when discharging materials, the butterfly valve 7 is opened, the electromagnetic vibration feeder 5 vibrates at a large frequency, when the target metering amount is to be reached, the electromagnetic vibration feeder 5 vibrates at a small frequency, as the target metering amount is approached, the frequency of the electromagnetic vibration feeder 5 is reduced, until reaching the preset minimum vibration frequency, compared with the discharging method of the storage bin 3 only discharging materials through the butterfly valve 7, the precision of the discharging mode of the storage bin 3 is higher, in addition, the metering hopper 4 and the storage bin 3 of the utility model are respectively arranged on two frames, the influence caused by the symmetrical process of the electromagnetic vibration feeder 5 in the discharging process can be avoided, the discharging precision is further ensured, after pigment enters the metering hopper 4, the metering scale 6 starts to meter, when the electromagnetic vibration feeder 5 stops working after reaching the target metering amount, after a period of time, presetting for 1 second, then opening a vibrator 10 arranged on the outer wall of the metering hopper 4, opening a discharging valve 8, and placing the pigment into a belt conveyor or a stirrer, namely completing a discharging process. In addition the utility model discloses a vibrating device is all installed to the outer wall of weighing hopper 4 and storage silo 3, can effectively prevent the pigment caking.
Having shown and described the fundamental principles and the principal features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (6)
1. Pigment metering device, its characterized in that: including storage silo, weighing hopper and mutually independent frame one and frame two, the storage silo is fixed in frame one, install an electromagnetic vibration feeder in the frame one of storage silo below, the discharge gate of storage silo bottom is equipped with the butterfly valve, the butterfly valve passes through the feed inlet of hose and electromagnetic vibration feeder and connects, the weighing hopper is accepted in the discharge gate below of electromagnetic vibration feeder through frame two, frame two tops are equipped with a horizontal pole, the weighing hopper is hung through the measurement title and is established in the horizontal pole below, the discharge gate department of weighing hopper lower extreme is equipped with the baiting valve, storage silo outer wall and weighing hopper outer wall all are equipped with a vibrating device.
2. A paint metering device as claimed in claim 1, characterized in that: the top of the storage bin is provided with a bin door capable of being opened and closed.
3. A paint metering device as claimed in claim 1, characterized in that: the vibrating device arranged on the outer wall of the storage bin is a pneumatic hammer with a timing switch.
4. A paint metering device as claimed in claim 1, characterized in that: the second frame is provided with a vertical rod, the cross rod is installed at the upper end of the vertical rod, a chute in the vertical direction is formed in the vertical rod, a stabilizing support is arranged at the lower end of the weighing hopper, the first end of the stabilizing support is connected with the weighing hopper, and the second end of the stabilizing support is in sliding fit with the chute.
5. A pigment metering device according to claim 4, wherein: the discharge hole of the metering hopper is connected with the discharge valve through a connecting plate, the first end of the stabilizing support is connected with two connecting rods, and the two connecting rods are fixedly connected with the connecting plate.
6. A paint metering device as claimed in claim 1, characterized in that: the discharge valve adopts a pinch valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021682772.5U CN212988523U (en) | 2020-08-13 | 2020-08-13 | Pigment metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021682772.5U CN212988523U (en) | 2020-08-13 | 2020-08-13 | Pigment metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212988523U true CN212988523U (en) | 2021-04-16 |
Family
ID=75432822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021682772.5U Active CN212988523U (en) | 2020-08-13 | 2020-08-13 | Pigment metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212988523U (en) |
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2020
- 2020-08-13 CN CN202021682772.5U patent/CN212988523U/en active Active
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