CN211877198U - Volumetric weighing and feeding metering scale and weighing and packaging system - Google Patents
Volumetric weighing and feeding metering scale and weighing and packaging system Download PDFInfo
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- CN211877198U CN211877198U CN202020259902.8U CN202020259902U CN211877198U CN 211877198 U CN211877198 U CN 211877198U CN 202020259902 U CN202020259902 U CN 202020259902U CN 211877198 U CN211877198 U CN 211877198U
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Abstract
The utility model discloses a positive displacement weighing and feeding metering scale, including belt weigher, feeder hopper, break up mechanism and feeding mechanism, the feeder hopper sets up above the belt weigher, break up the mechanism and set up in the feeder hopper and lie in the front end of the feeder hopper discharge gate, break up the mechanism and include breaking up the motor, break up the frame and break up the axle, break up the axle both ends and rotate with the feeder hopper both sides respectively and be connected, break up the motor and set up outside the feeder hopper and with break up the axle transmission and be connected, break up the frame and be the fretwork cylindric and coaxial fixed registrate on breaking up the axle; the feeding mechanism is arranged at the discharge port of the feed hopper and comprises a feeding hopper and a feeding valve, the upper end of the feeding hopper is communicated with the discharge port of the feed hopper, and the lower end of the feeding hopper is provided with the feeding valve. An object of the utility model is to solve or alleviate the undulant great, the poor problem of commonality of present measurement packing scale feed precision at least, provide a positive displacement feed weighing scale and weighing packaging system.
Description
Technical Field
The utility model relates to a product package pile up neatly technical field in bags especially relates to a positive displacement feed metering balance of weighing.
Background
In a packaging system of grain and agricultural product raw materials and feed, the conventional metering packaging is not universal due to the problems of feeding mode, feeding precision, yield and the like. Especially, most of the metering and packaging scales adopt a belt scale for metering, when agricultural product raw materials and feeds are unevenly distributed or are bonded into blocks, the feeding precision is greatly influenced, the bagging amount is greatly fluctuated, and defective products are generated or the cost is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome current not enough, solve or alleviate the undulant great, the poor problem of commonality of present measurement packing scale feed precision at least, provide a positive displacement feed weighing scale and weighing packaging system.
In order to achieve the above object, the utility model adopts the following technical scheme:
a positive displacement weighing and feeding metering scale comprises a belt scale, a feed hopper, a scattering mechanism and a feeding mechanism, wherein the feed hopper is in a shell shape with an opening at the lower end, the feed hopper is arranged above the belt scale, the length value of the feed hopper is greater than that of the belt scale, the front end of the feed hopper is flush with the input end of the belt scale, the top of the front end of the feed hopper is provided with a feed inlet, and the bottom of the rear end of the feed hopper extends out of a section of the output end of the belt scale to form a discharge outlet;
the scattering mechanism is arranged in the feed hopper and is positioned at the front end of a discharge port of the feed hopper, the scattering mechanism comprises a scattering motor, a scattering frame and a scattering shaft, two ends of the scattering shaft are respectively and rotatably connected with two sides of the feed hopper, the scattering motor is arranged outside the feed hopper and is in transmission connection with the scattering shaft, and the scattering frame is in a hollow cylindrical shape and is coaxially and fixedly sleeved on the scattering shaft;
the feeding mechanism is arranged at the discharge port of the feed hopper and comprises a feeding hopper and a feeding valve, the feeding hopper is funnel-shaped with a large upper end and a small lower end, and the upper end of the feeding hopper is communicated with the discharge port of the feed hopper and the lower end of the feeding hopper is provided with the feeding valve.
In order to further realize the utility model discloses, can prefer following technical scheme for use:
preferably, break up the frame and include circle frame subassembly and first board of breaing up, circle frame subassembly includes a plurality of parallel arrangement's circle frame, the circle frame includes framework and connecting strip, the framework is the ring form, a plurality of the connecting strip sets up along framework circumference array, connecting strip one end and framework fixed connection, the other end and break up a fixed connection, first board circumference array of breaing up sets up in the circle frame subassembly outside.
Preferably, a second scattering plate is arranged on the outer side of the first scattering plate, a plurality of steel wire ropes are arranged between the second scattering plate and the first scattering plate, one ends of the steel wire ropes are fixedly connected with the first scattering plate, and the other ends of the steel wire ropes are fixedly connected with the second scattering plate.
Preferably, be provided with a plurality of charge level indicator along feeder hopper length direction array in the feeder hopper, a plurality of charge level indicator all is located between the feed inlet of feeder hopper and the discharge gate of feeder hopper.
Preferably, the lower end of the feeding mechanism is provided with a bag opening mechanism, and the bag opening mechanism comprises two cylinders which move horizontally in opposite directions.
The weighing and packaging system comprises a feeding bin, a feeding belt conveyor, a conveying belt conveyor, a sealing machine and a volumetric weighing and feeding metering scale, wherein the feeding bin is positioned at the input end of the feeding belt conveyor, the feeding belt conveyor is arranged in an upward inclined mode, the output end of the feeding belt conveyor is arranged corresponding to a feeding hopper of the volumetric weighing and feeding metering scale, the input end of the conveying belt conveyor is positioned below a feeding mechanism of the volumetric weighing and feeding metering scale, and the sealing machine is positioned in the middle of the conveying belt conveyor.
Preferably, the height position of the sealing machine corresponds to the height position of a feeding mechanism of the volumetric weighing and feeding metering scale.
Preferably, the feeding bin is of a scraper chain type feeding structure.
Preferably, guardrails are arranged on two sides of the belt conveyor.
The utility model has the advantages that:
the utility model discloses a positive displacement feed weighing scale of weighing is provided with breaks up the mechanism, and the material is carried on the belt weigher and when measuring, breaks up the motor and drives and break up the frame rotation to break up the material, place the material and pile up together, break up the frame outside simultaneously and be connected with a plurality of seconds through wire rope and break up the board, further improve and break up the effect, guarantee the measurement accuracy of belt weigher, thereby reduce the fluctuation of feed precision.
The utility model discloses a modular design is taken to the packaging system structure of weighing, can arrange according to the place difference, and measurement accuracy is controlled easily, and output is high, can adapt to the material packing demand of large output.
Drawings
FIG. 1 is a schematic structural view of a positive displacement weighing and feeding scale of the present invention;
FIG. 2 is a schematic structural view of a scattering frame of the volumetric weighing and feeding scale of the present invention;
FIG. 3 is a schematic structural view of a weighing and packaging system of the present invention;
FIG. 4 is a top view of FIG. 2 of a weigh packaging system of the present invention;
the reference numbers in the figures are: the device comprises a belt scale 1, a feed hopper 2, a breaking motor 3, a breaking frame 4, a breaking shaft 5, a feeding hopper 6, a feeding valve 7, a level indicator 8, a feeding bin 9, a feeding belt conveyor 10, a conveying belt conveyor 11, a sealing machine 12, a frame body 401, a connecting strip 402, a first breaking plate 403 and a second breaking plate 404.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1-4, a volumetric weighing and feeding scale comprises a belt scale 1, a feeding hopper 2, a scattering mechanism and a feeding mechanism, wherein the feeding hopper 2 is in a shell shape with an opening at the lower end, the feeding hopper 2 is arranged above the belt scale 1, the length of the feeding hopper 2 is greater than that of the belt scale 1, the front end of the feeding hopper 2 is flush with the input end of the belt scale 1, the top of the front end of the feeding hopper 2 is provided with a feeding port, and the bottom of the rear end of the feeding hopper 2 extends out of a section of the output end of the belt scale 1 to form a discharging port;
the scattering mechanism is arranged in the feed hopper 2 and is positioned at the front end of a discharge port of the feed hopper 2, the scattering mechanism comprises a scattering motor 3, a scattering frame 4 and a scattering shaft 5, two ends of the scattering shaft 5 are respectively and rotatably connected with two sides of the feed hopper 2, the scattering motor 3 is arranged outside the feed hopper 2 and is in transmission connection with the scattering shaft 5, and the scattering frame 4 is hollow cylindrical and coaxially and fixedly sleeved on the scattering shaft 5; the scattering frame 4 comprises a round frame assembly and a first scattering plate 403, the round frame assembly comprises a plurality of round frames arranged in parallel, the round frames comprise a frame body 401 and a connecting strip 402, the frame body 401 is annular, the connecting strip 402 is arranged along the circumference of the frame body 401, one end of the connecting strip 402 is fixedly connected with the frame body 401, the other end of the connecting strip is fixedly connected with the scattering shaft 5, and the circumference of the first scattering plate 403 is arranged outside the round frame assembly. A second scattering plate 404 is arranged outside the first scattering plate 403, a plurality of steel wire ropes are arranged between the second scattering plate 404 and the first scattering plate 403, one end of each steel wire rope is fixedly connected with the first scattering plate 403, and the other end of each steel wire rope is fixedly connected with the second scattering plate 404.
The feeding mechanism is arranged at the discharge port of the feeding hopper 2 and comprises a feeding hopper 6 and a feeding valve 7, the feeding hopper 6 is in a funnel shape with a large upper part and a small lower part, the upper end of the feeding hopper 6 is communicated with the discharge port of the feeding hopper 2, and the lower end of the feeding hopper 6 is provided with the feeding valve 7; the lower end of the feeding mechanism is provided with a bag opening mechanism which comprises two cylinders which move horizontally in opposite directions.
In order to optimize the product structure, the material height in the measurement feeder hopper 2 prevents that the too much influence of material from breaing up the effect, in this embodiment, is provided with a plurality of charge level indicator 8 along 2 length direction arrays of feeder hopper in the feeder hopper 2, and a plurality of charge level indicator all is located between the feed inlet of feeder hopper 2 and the discharge gate of feeder hopper 2.
A weighing and packaging system comprises a feeding bin 9, a feeding belt conveyor 10, a conveying belt conveyor 11, a sealing machine 12 and a volumetric weighing and feeding metering scale, wherein the feeding bin 9 is positioned at the input end of the feeding belt conveyor 10, the feeding belt conveyor 10 is obliquely and upwards arranged, the output end of the feeding belt conveyor 10 is arranged corresponding to a feeding hopper 2 of the volumetric weighing and feeding metering scale, the input end of the conveying belt conveyor 11 is positioned below a feeding mechanism of the volumetric weighing and feeding metering scale, and the sealing machine 12 is positioned in the middle of the conveying belt conveyor 11; the height position of the sealing machine 12 corresponds to the height position of a feeding mechanism of the volumetric weighing and feeding metering scale, the feeding bin 9 is of a scraper chain type feeding structure, and guardrails are arranged on two sides of the conveying belt machine 11.
The working process of the embodiment is as follows:
in feeding storehouse 9 is poured into to the material, the scraper chain through feeding storehouse 9 drives the material and gets into feeding belt conveyor 10, feeding belt conveyor 10 upwards carries the material to in the feeder hopper 2 of positive displacement weighing feed weigher and carry along belt weigher 1, in transportation process, break up motor 3 and drive and break up frame 4 and rotate and break up the material, make belt weigher 1's measurement more accurate, feeding mechanism's feed valve 7 is opened when the material of carrying reaches the setting value, the material falls into the wrapping bag of opening by bag supporting mechanism, the wrapping bag that is equipped with the material is driven by belt conveyor 11 and is removed to capper 12, capper 12 seals the wrapping bag that is equipped with the material.
The positive displacement feed weighing scale that weighs is provided with breaks up the mechanism, and the material is carried on belt weigher 1 and when metering, breaks up motor 3 and drives and break up frame 4 and rotate to break up the material, place the material and pile up together, break up the frame 4 outside simultaneously and be connected with a plurality of seconds through wire rope and break up board 404, further improve and break up the effect, guarantee belt weigher 1's measurement accuracy, thereby reduce the fluctuation of feed precision.
The weighing and packaging system adopts a modular design, can be arranged according to different places, is easy to control the metering precision and high in yield, and can meet the requirement of packaging materials with large yield.
The above embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the invention, so that equivalent changes and modifications made by the structure, features and principles of the invention should be included within the scope of the invention.
Claims (9)
1. A volumetric weighing and feeding metering scale is characterized by comprising a belt scale (1), a feeding hopper (2), a scattering mechanism and a feeding mechanism, wherein the feeding hopper (2) is in a shell shape with an opening at the lower end, the feeding hopper (2) is arranged above the belt scale (1), the length value of the feeding hopper (2) is greater than that of the belt scale (1), the front end of the feeding hopper (2) is flush with the input end of the belt scale (1), the top of the front end of the feeding hopper (2) is provided with a feeding hole, and the bottom of the rear end of the feeding hopper (2) extends out of a section of the output end of the belt scale (1) to form a discharging hole;
the scattering mechanism is arranged in the feed hopper (2) and is positioned at the front end of a discharge port of the feed hopper (2), the scattering mechanism comprises a scattering motor (3), a scattering frame (4) and a scattering shaft (5), two ends of the scattering shaft (5) are respectively rotatably connected with two sides of the feed hopper (2), the scattering motor (3) is arranged outside the feed hopper (2) and is in transmission connection with the scattering shaft (5), and the scattering frame (4) is in a hollow cylindrical shape and is coaxially and fixedly sleeved on the scattering shaft (5);
the feeding mechanism is arranged at the discharge port of the feed hopper (2) and comprises a feed hopper (6) and a feed valve (7), the feed hopper (6) is funnel-shaped with a large upper end and a small lower end, and the upper end of the feed hopper (6) is communicated with the discharge port of the feed hopper (2) and the lower end of the feed hopper is provided with the feed valve (7).
2. A positive displacement weighing and feeding weighing scale as claimed in claim 1, wherein the scattering frame (4) comprises a circular frame assembly and a first scattering plate (403), the circular frame assembly comprises a plurality of circular frames arranged in parallel, the circular frame comprises a frame body (401) and a connecting strip (402), the frame body (401) is circular, the connecting strip (402) is arranged along the circumference of the frame body (401) in an array manner, one end of the connecting strip (402) is fixedly connected with the frame body (401), the other end of the connecting strip is fixedly connected with the scattering shaft (5), and the circumference of the first scattering plate (403) is arranged outside the circular frame assembly in an array manner.
3. A positive-displacement weighing and feeding scale as claimed in claim 2, wherein a second scattering plate (404) is arranged outside the first scattering plate (403), a plurality of steel cables are arranged between the second scattering plate (404) and the first scattering plate (403), one end of each steel cable is fixedly connected with the first scattering plate (403), and the other end of each steel cable is fixedly connected with the second scattering plate (404).
4. A positive displacement weighing and feeding weighing scale as claimed in claim 1, wherein a plurality of level gauges (8) are arranged in the feeding hopper (2) in an array along the length direction of the feeding hopper (2), and the level gauges are all positioned between the feeding port of the feeding hopper (2) and the discharging port of the feeding hopper (2).
5. A positive displacement weighing and feeding weighing scale as claimed in claim 1, wherein the lower end of the feeding mechanism is provided with a bag opening mechanism, and the bag opening mechanism comprises two cylinders moving horizontally in opposite directions.
6. Weighing and packaging system, which is characterized by comprising a feeding bin (9), a feeding belt conveyor (10), a conveying belt conveyor (11), a sealing machine (12) and the volumetric weighing and feeding scale as claimed in any one of claims 1 to 5, wherein the feeding bin (9) is positioned at the input end of the feeding belt conveyor (10), the feeding belt conveyor (10) is arranged obliquely upwards, the output end of the feeding belt conveyor (10) is arranged corresponding to the feeding hopper (2) of the volumetric weighing and feeding scale, the input end of the conveying belt conveyor (11) is positioned below the feeding mechanism of the volumetric weighing and feeding scale, and the sealing machine (12) is positioned in the middle of the conveying belt conveyor (11).
7. Weighing and packaging system according to claim 6, characterised in that the height position of the closing machine (12) corresponds to the height position of the feeding mechanism of a volumetric gravimetric feeding scale.
8. A weighing and packaging system as in claim 6, wherein said feeding bin (9) is of a scraper chain type feeding configuration.
9. A weighing and packaging system as claimed in claim 6, characterised in that the conveyor belt (11) is provided with guardrails on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020259902.8U CN211877198U (en) | 2020-03-05 | 2020-03-05 | Volumetric weighing and feeding metering scale and weighing and packaging system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020259902.8U CN211877198U (en) | 2020-03-05 | 2020-03-05 | Volumetric weighing and feeding metering scale and weighing and packaging system |
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| CN211877198U true CN211877198U (en) | 2020-11-06 |
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| CN202020259902.8U Active CN211877198U (en) | 2020-03-05 | 2020-03-05 | Volumetric weighing and feeding metering scale and weighing and packaging system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112094034A (en) * | 2020-11-17 | 2020-12-18 | 湖南仁天环保科技有限公司 | High-efficient dewatering equipment of integration mud |
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2020
- 2020-03-05 CN CN202020259902.8U patent/CN211877198U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112094034A (en) * | 2020-11-17 | 2020-12-18 | 湖南仁天环保科技有限公司 | High-efficient dewatering equipment of integration mud |
| CN112094034B (en) * | 2020-11-17 | 2021-02-19 | 湖南仁天环保科技有限公司 | High-efficient dewatering equipment of integration mud |
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