CN209740080U - Electronic weighing quantitative feeder - Google Patents
Electronic weighing quantitative feeder Download PDFInfo
- Publication number
- CN209740080U CN209740080U CN201822224136.7U CN201822224136U CN209740080U CN 209740080 U CN209740080 U CN 209740080U CN 201822224136 U CN201822224136 U CN 201822224136U CN 209740080 U CN209740080 U CN 209740080U
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- CN
- China
- Prior art keywords
- belt
- roll shaft
- weighing
- hopper
- filter screen
- 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
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model provides an electronic weighing and quantitative feeding machine, which comprises a bracket, a weighing device and a belt conveying device, wherein the bracket is provided with a feed hopper and a discharge hopper; the weighing device comprises a plurality of load sensors which are symmetrically distributed on two ends of the bracket; the belt conveying device comprises a support frame, a driving roll shaft and a driven roll shaft which are arranged on the support frame, and a conveying belt sleeved on the driving roll shaft and the driven roll shaft; the support frame is erected on the load sensor; the driving roll shaft is driven by a motor arranged on the supporting frame; the feeding hopper is arranged above one end of the conveying belt, and the discharging hopper is arranged below the other end of the conveying belt; guard plates are arranged on two sides of the conveying belt; the feed hopper can also be detachably provided with a filter screen for screening the size of the material; also comprises a protective cover for closing the belt conveying device.
Description
Technical Field
the utility model relates to an electronic weighing batcher belongs to quantitative measurement technical field.
Background
The quantitative feeder is a mechanical device for continuously weighing, metering and quantitatively conveying solid bulk materials (such as blocks, particles and powder), is widely applied to the industries of cement, mines, building materials, grains, chemical engineering and the like, and is distinguished by advanced technology, stability, reliability, high cost performance and durability. The existing constant feeder is inaccurate in weighing.
SUMMERY OF THE UTILITY MODEL
the utility model aims at providing a can filter the material size, the electronic weighing constant feeder of the transport material of while ration.
In order to realize the purpose, the utility model discloses a technical scheme is:
An electronic weighing quantitative feeder comprises a bracket provided with a feed hopper and a discharge hopper, a weighing device arranged on the bracket and a belt conveying device arranged on the weighing device; the weighing device comprises a plurality of load sensors which are symmetrically distributed on two ends of the bracket; the belt conveying device comprises a support frame, a driving roll shaft and a driven roll shaft which are arranged on the support frame, and a conveying belt sleeved on the driving roll shaft and the driven roll shaft; the support frame is erected on the load sensor; the driving roll shaft is driven by a motor arranged on the supporting frame; the feeding hopper is arranged above one end of the conveying belt, and the discharging hopper is arranged below the other end of the conveying belt; guard plates are arranged on two sides of the conveying belt; the feed hopper can also be detachably provided with a filter screen for screening the size of the material; also comprises a protective cover for closing the belt conveying device.
The utility model discloses technical scheme's further improvement lies in: the mesh number of the filter screen is 2 meshes.
The utility model discloses technical scheme's further improvement lies in: the number of the load sensors is 4.
The utility model discloses technical scheme's further improvement lies in: the load sensors are respectively placed on four corners of the support.
The utility model discloses technical scheme's further improvement lies in: the length of the belt conveying device is 2-10 m.
since the technical scheme is used, the utility model discloses the technological effect who gains has:
The utility model discloses set up feeder hopper and play hopper, from the feeder hopper feeding, the material can stay the too big material of granule on the filter screen through the filtration of filter screen, because the filter screen can be dismantled, remaining large granule material on the clearance filter screen that consequently can be timely. Because the filter screen can be dismantled, consequently can also adjust the size of filter screen mesh number as required to the filterable material size of filter screen is followed in the adjustment. On the material got into belt conveyor through the filter screen, the backplate that belt conveyor both sides set up can prevent that the material from both sides hourglass and cause the measuring inaccurate, and simultaneously, load sensor can detect the change of weight on the belt conveyor, and when reaching the volume of needs, the batcher starts, and the transmission is transmitted the material from the discharge gate. The protection casing can also prevent that the workman from taking place the injury accident because of operating carelessly, and the protection casing can prevent that the material from at the in-process of whereabouts, and the dust from wafting, causing environmental pollution.
Drawings
Fig. 1 is a perspective view of the present invention;
Fig. 2 is a front view of the present invention;
FIG. 3 is a schematic view of a conveyor belt of the present invention;
The automatic weighing device comprises a feeding hopper 1, a discharging hopper 2, a discharging hopper 3, a support 4, a support frame 5, a driving roll shaft 6, a driven roll shaft 7, a conveying belt 8, a weighing plate 9 and a protection plate.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments:
The utility model discloses a device to quantitative transported substance material for the quantitative transport of material. The following are specific examples:
An electronic weighing and quantitative feeding machine is shown in figures 1, 2 and 3 and comprises a bracket provided with a feed hopper 1 and a discharge hopper 2, a weighing device arranged on the bracket 3 and a belt conveying device arranged on the weighing device. The weighing device comprises a weighing plate 8 and a load sensor arranged below the weighing plate, wherein the load sensor is used for weighing materials in and out. Preferably, the number of the load sensors is 4, and four load sensors are respectively arranged at four corners below the weighing plate 8. The belt conveying device comprises a support frame 4, a driving roller shaft 5 and a driven roller shaft 6 which are arranged on the support frame 4, and a conveying belt 7 which is sleeved on the driving roller shaft 5 and the driven roller shaft 6, wherein the circulating motion of the conveying belt is realized through the friction between the conveying belt 7 and the driving roller shaft 6 as well as the friction between the conveying belt 7 and the driven roller shaft 6.
a supporting frame 4 of the belt conveying device part is erected on the load sensor; the drive roller shaft 5 is driven by a motor provided on the support frame 4. The motor is not drawn in the schematic diagram and can be arranged on the support frame according to the actual situation.
The utility model provides a feeder hopper 1 sets up in the top of 7 one ends of conveyor belt, goes out hopper 2 and sets up the below at the 7 other ends of conveyor belt. In order to prevent the material from sliding off from both sides during transport, protective plates 9 are provided on both sides of the conveyor belt 7.
The utility model discloses still can dismantle on 1 upper portion of feeder hopper and set up the filter screen that filters the material size, can be with the too big filtering of material diameter. The mesh number of the filter screen can be selected as required, preferably, the mesh number of the filter screen is 10-20 meshes.
The utility model discloses still include belt conveyor confined protection casing. The protective cover can not only ensure the safety of workers, but also prevent dust generated in the falling process of materials from flying around. The length of the belt conveying device is 2-10 m.
The utility model discloses set up feeder hopper and play hopper, from the feeder hopper feeding, the material can stay the too big material of granule on the filter screen through the filtration of filter screen, because the filter screen can be dismantled, remaining large granule material on the clearance filter screen that consequently can be timely. Because the filter screen can be dismantled, consequently can also adjust the size of filter screen mesh number as required to the filterable material size of filter screen is followed in the adjustment. On the material got into belt conveyor through the filter screen, the backplate that belt conveyor both sides set up can prevent that the material from both sides hourglass and cause the measuring inaccurate, and simultaneously, load sensor can detect the change of weight on the belt conveyor, and when reaching the volume of needs, the batcher starts, and the transmission is transmitted the material from the discharge gate.
The utility model discloses combine band conveyer and electronic weighing's weighbridge device, realized weighing in real time.
The utility model discloses convenient operation, it is safe in utilization, it is accurate to measure.
Claims (4)
1. The utility model provides an electronic weighing constant feeder which characterized in that: comprises a bracket provided with a feed hopper and a discharge hopper, a weighing device arranged at the lower end of the bracket and a belt conveying device arranged on the weighing device; the belt conveying device comprises a support frame, a driving roll shaft and a driven roll shaft which are arranged on the support frame, and a conveying belt sleeved on the driving roll shaft and the driven roll shaft; the weighing device comprises a weighing plate and a load sensor positioned below the weighing plate; the supporting frame is erected on the weighing plate; the driving roll shaft is driven by a motor arranged on the supporting frame; the feeding hopper is arranged above one end of the conveying belt, and the discharging hopper is arranged below the other end of the conveying belt; guard plates are arranged on two sides of the conveying belt; the feed hopper can also be detachably provided with a filter screen for screening the size of the material; also comprises a protective cover for closing the belt conveying device.
2. A constant feeder according to claim 1, characterized in that: the mesh number of the filter screen is 10-20 meshes.
3. a constant feeder according to claim 1, characterized in that: the number of the load sensors is 4.
4. A constant feeder according to claim 3, characterized in that: the load sensors are respectively placed at four corners of the weighing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822224136.7U CN209740080U (en) | 2018-12-28 | 2018-12-28 | Electronic weighing quantitative feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822224136.7U CN209740080U (en) | 2018-12-28 | 2018-12-28 | Electronic weighing quantitative feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209740080U true CN209740080U (en) | 2019-12-06 |
Family
ID=68704760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822224136.7U Expired - Fee Related CN209740080U (en) | 2018-12-28 | 2018-12-28 | Electronic weighing quantitative feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209740080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111453337A (en) * | 2020-03-25 | 2020-07-28 | 中央储备粮临沂直属库有限公司 | Grain conveying mechanism for storage warehouse |
-
2018
- 2018-12-28 CN CN201822224136.7U patent/CN209740080U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111453337A (en) * | 2020-03-25 | 2020-07-28 | 中央储备粮临沂直属库有限公司 | Grain conveying mechanism for storage warehouse |
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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: 20191206 Termination date: 20201228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |