CN210437431U - Quick weighing device for polycrystalline silicon massive bulk materials - Google Patents
Quick weighing device for polycrystalline silicon massive bulk materials Download PDFInfo
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- CN210437431U CN210437431U CN201921440883.2U CN201921440883U CN210437431U CN 210437431 U CN210437431 U CN 210437431U CN 201921440883 U CN201921440883 U CN 201921440883U CN 210437431 U CN210437431 U CN 210437431U
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Abstract
The utility model provides a cubic bulk cargo quick weighing device of polycrystalline silicon, it includes coarse fodder batcher, coarse fodder gate, middlings batcher, the hopper of weighing, thin material batcher, the frame of weighing, frame upper portion left side of weighing is equipped with the coarse fodder gate, and the left side of coarse fodder gate is equipped with the coarse fodder batcher, and frame upper portion right side of weighing is equipped with the middlings gate, and the right side of middlings gate is equipped with the middlings batcher, and the front side on frame upper portion of weighing is equipped with the thin material batcher, and the frame lower part of weighing is equipped with the hopper of weighing, and the hopper of weighing. The utility model has the characteristics of the precision of weighing is high, the speed of weighing is fast.
Description
Technical Field
The utility model discloses a cubic bulk cargo of polycrystalline silicon material quick weighing device belongs to the packaging machinery field.
Background
Patent document CN106742292A discloses a polysilicon bulk material weighing device, which can realize the combined proportioning weighing of polysilicon bulk coarse material, middle material and fine material, but because the weighing mechanism is movable, the fluctuation of the weighing error at each time is large, and the discharging of the weighing trough is completed in an inclined mode after the weighing is completed at each time, so that the discharging time is long and the discharging time is not stable, and therefore, the weighing method has the problems of slow weighing speed and large weighing error.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems of slow weighing speed and large weighing error of the existing polysilicon bulk material weighing device, the utility model provides a polysilicon bulk material rapid weighing device, which comprises a coarse material feeder 1, a coarse material gate 2, a medium material gate 3, a medium material feeder 4, a weighing hopper 5, a fine material feeder 6 and a weighing frame 7, wherein the left side of the upper part of the weighing frame 7 is provided with the rotatable coarse material gate 2, the left side of the coarse material gate 2 is provided with the coarse material feeder 1, the right side of the upper part of the weighing frame 7 is provided with the rotatable medium material gate 3, the right side of the medium material gate 3 is provided with the medium material feeder 4, the front side of the upper part of the weighing frame 7 is provided with the fine material feeder 6, the lower part of the weighing frame 7 is provided with the weighing hopper 5, the coarse material feeder 1, the medium material feeder 4 and the fine material feeder 6 are all vibrating conveyors, and the discharge ports of the coarse material feeder, the weighing hopper 5 is connected to the weighing frame 7 through a weighing sensor.
Weighing hopper 5 includes hopper body 51, and hopper body 51 lower extreme export is equipped with the door 52 that turns over of unloading, and hopper body 51's lateral wall both ends are equipped with two door cylinders 53 that turn over, and door cylinder 53 that turns over drives the door 52 luffing motion of unloading, and hopper body 51 lateral wall middle part is connected on weighing sensor 54, and weighing sensor 54 is fixed on weighing frame 7.
The utility model discloses a theory of operation is: the coarse material gate 2 is lifted, the coarse material feeder 1 starts to vibrate for feeding, the coarse material falls into the weighing hopper 5 for weighing, the coarse material feeder 1 stops vibrating after the weight of the coarse material reaches a set value, and the coarse material gate 2 is put down to be blocked at the outlet of the coarse material feeder 1 so as to prevent the coarse material from accidentally falling into the weighing hopper 5; the middle material gate 3 is lifted, the middle material feeder 4 starts to vibrate and feed, the middle material falls into the weighing hopper 5 to be weighed, the middle material feeder 4 stops vibrating after the weight of the middle material reaches a set value, the middle material gate 3 is placed down to be blocked at the outlet of the middle material feeder 4, and the middle material is prevented from accidentally falling into the weighing hopper 5; the fine material feeder 6 starts to vibrate for feeding, the fine materials fall into the weighing hopper 5 for weighing, the fine material feeder 6 stops vibrating when the total weight of the materials reaches a set value, the discharging turnover door 52 swings downwards to be opened, all the materials in the hopper body 51 fall into the bagging machine below, the discharging turnover door 52 swings upwards to be closed, and the next weighing cycle is started.
The utility model has the advantages that:
A. the weighing hopper 5 is fixedly connected to the weighing rack 7 through the weighing sensor 54, so that the problem of large fluctuation of weighing errors caused by a movable weighing mechanism is solved, and the weighing precision is improved;
B. after a discharging turnover door 52 arranged at an outlet at the lower end of the hopper body 51 is opened, the materials in the hopper body 51 fall in a free falling mode, so that the discharging speed is increased, and the weighing speed is also increased;
C. the gate that vibrating feeder exit end set up can prevent that the material accident from falling into weighing hopper 5 in, has improved weighing device's reliability and stability.
Drawings
Fig. 1 is a three-dimensional axial view of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a sectional view taken along line a-a of the present invention.
Fig. 4 is a schematic view of the weighing hopper 5.
Fig. 5 is a schematic view of the weighing hopper 5 with the discharge flap 52 open.
Detailed Description
The utility model relates to a quick weighing device for polycrystalline silicon bulk materials, which comprises a coarse material feeder 1, a coarse material gate 2, a middle material gate 3, a middle material feeder 4, a weighing hopper 5, a fine material feeder 6 and a weighing frame 7, the left side of the upper part of the weighing frame 7 is provided with a rotatable coarse material gate 2, the left side of the coarse material gate 2 is provided with a coarse material feeder 1, the right side of the upper part of the weighing frame 7 is provided with a rotatable middle material gate 3, the right side of the middle material gate 3 is provided with a middle material feeder 4, the front side of the upper part of the weighing frame 7 is provided with a fine material feeder 6, the lower part of the weighing frame 7 is provided with a weighing hopper 5, the coarse material feeder 1, the medium material feeder 4 and the fine material feeder 6 are all electromagnetic type vibrating conveyors, discharge ports of the electromagnetic type vibrating conveyors are located on the inner sides of the upper ends of weighing hoppers 5, and the weighing hoppers 5 are connected to the weighing frame 7 through weighing sensors.
The weighing hopper 5 comprises a hopper body 51, a discharging turnover door 52 is arranged at the outlet of the lower end of the hopper body 51, two turnover door cylinders 53 are arranged at two ends of the side wall of the hopper body 51, the turnover door cylinders 53 drive the discharging turnover door 52 to swing up and down, the middle part of the side wall of the hopper body 51 is connected onto a weighing sensor 54, and the weighing sensor 54 is fixed on the weighing rack 7.
Claims (2)
1. The utility model provides a cubic bulk cargo quick weighing device of polycrystalline silicon, it includes coarse fodder batcher (1), middling material batcher (4), hopper (5), thin material batcher (6), frame (7) of weighing, its characterized in that: it still includes coarse fodder gate (2), middling gate (3), it is equipped with rotatable coarse fodder gate (2) to weigh frame (7) upper portion left side, and the left side of coarse fodder gate (2) is equipped with coarse fodder batcher (1), and it is equipped with rotatable middling gate (3) to weigh frame (7) upper portion right side, and the right side of middling gate (3) is equipped with middling batcher (4), and the front side on frame (7) upper portion of weighing is equipped with fine material batcher (6), and frame (7) lower part of weighing is equipped with weighing hopper (5), coarse fodder batcher (1), middling batcher (4), fine material batcher (6) are electromagnetic type jigging conveyer and its discharge gate all is located the top inboard of weighing hopper (5) upper end entry, and weighing hopper (5) are connected on frame (7) through weighing sensor.
2. The quick weighing device for the polycrystalline silicon bulk material as claimed in claim 1, wherein: weighing hopper (5) are including hopper body (51), and hopper body (51) lower extreme export is equipped with the turnover door (52) of unloading, and the lateral wall both ends of hopper body (51) are equipped with two turnover door cylinders (53), and turnover door cylinder (53) drive is unloaded and is turned over door (52) luffing motion, and hopper body (51) lateral wall middle part is connected on weighing sensor (54), and weighing sensor (54) are fixed on weighing frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921440883.2U CN210437431U (en) | 2019-09-02 | 2019-09-02 | Quick weighing device for polycrystalline silicon massive bulk materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921440883.2U CN210437431U (en) | 2019-09-02 | 2019-09-02 | Quick weighing device for polycrystalline silicon massive bulk materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210437431U true CN210437431U (en) | 2020-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921440883.2U Active CN210437431U (en) | 2019-09-02 | 2019-09-02 | Quick weighing device for polycrystalline silicon massive bulk materials |
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| CN (1) | CN210437431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113120268A (en) * | 2021-04-20 | 2021-07-16 | 深圳市路安仪器设备有限公司 | Weighing and packaging equipment for detector indicator lamp |
-
2019
- 2019-09-02 CN CN201921440883.2U patent/CN210437431U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113120268A (en) * | 2021-04-20 | 2021-07-16 | 深圳市路安仪器设备有限公司 | Weighing and packaging equipment for detector indicator lamp |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230119 Address after: Room 2, No. 98, Hengtang Road, Huaqiao Town, Kunshan City, Suzhou City, Jiangsu Province, 215332 Patentee after: Boshi (Suzhou) Intelligent Technology Co.,Ltd. Address before: 150078 No. 9, East Lake street, Yingbin Road, Harbin Development Zone, Heilongjiang, Harbin Patentee before: HARBIN BOSHI AUTOMATION Co.,Ltd. |