CN217614615U - Throw material device with automatic weighing function - Google Patents
Throw material device with automatic weighing function Download PDFInfo
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- CN217614615U CN217614615U CN202221206197.0U CN202221206197U CN217614615U CN 217614615 U CN217614615 U CN 217614615U CN 202221206197 U CN202221206197 U CN 202221206197U CN 217614615 U CN217614615 U CN 217614615U
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- feeding
- hopper
- raw materials
- channel
- automatic weighing
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Abstract
The utility model discloses a throw material device with automatic weighing function, including reation kettle, its characterized in that still includes former feed bin and hopper, the hopper with be equipped with the pay-off passageway between reation kettle's the feed inlet, former feed bin with be equipped with between the hopper with the transport subassembly in the hopper is carried to raw materials in the former feed bin be equipped with on the pay-off passageway with the raw materials feed back arrives feed back passageway in the former feed bin be equipped with quantitative play spare in the hopper be equipped with in the pay-off passageway and be used for weighing ejection of compact weight and will accord with the raw materials of predetermineeing weight and send into reation kettle and the raw materials that will not accord with predetermineeing weight and send into the material subassembly of dividing of weighing of feed back passageway, can the quantitative transport raw materials, can weigh the raw materials of carrying to carry out categorised the transport to the raw materials after weighing.
Description
Technical Field
The utility model relates to a reation kettle technical field, in particular to throw material device with automatic weighing function.
Background
The reaction kettle is widely applied to the industries of petroleum, chemical industry, rubber, pesticide, fuel, medicine and food, and is used for completing the technological processes of evaporation purification, vulcanization, nitration, hydrogenation, polymerization, condensation and the like.
The feeding process is generally carried out manually and then is put into the reaction kettle, and the accuracy and the working efficiency of manual weighing are relatively low, so that further improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the problems that exist among the current correlation technique at least to a certain extent, for this reason, the utility model provides a throw material device with automatic weighing function can the ration carry raw materials, can weigh the raw materials of carrying to carry out categorised the transport to the raw materials after weighing.
In order to achieve the above purpose, the utility model adopts the following scheme:
the feeding device with the automatic weighing function comprises a reaction kettle and is characterized by further comprising a raw material bin and a feeding hopper, wherein a feeding channel is arranged between the feeding hopper and a feeding hole of the reaction kettle, a conveying assembly for conveying raw materials in the raw material bin into the feeding hopper is arranged between the raw material bin and the feeding hopper, a return channel for returning the raw materials into the raw material bin is arranged on the feeding channel, a quantitative discharging piece is arranged in the feeding hopper, and a weighing and distributing assembly for weighing the discharging weight, feeding the raw materials according with the preset weight into the reaction kettle and feeding the raw materials not according with the preset weight into the return channel is arranged in the feeding channel.
Preferably, the quantitative discharging part is an electromagnetic valve.
Preferably, the weighing and distributing assembly comprises a transversely-arranged shell, the shell is arranged between the feeding hopper and the feeding channel, a sliding block is arranged in the shell in a sliding manner, an electronic scale is arranged on the sliding block, a feeding hopper is arranged in the middle of the top surface of the shell, a discharge port of the feeding hopper is positioned in the feeding hopper, the top surface of the electronic scale is in the same horizontal plane with the top surface of the inner wall of the shell, an inverted V-shaped structure is formed between the feeding channel and the return channel, a distributing plate is connected between the feeding channel and the return channel in a rotating manner, and a linkage assembly for driving the sliding block to move and driving the distributing plate to rotate is arranged on the feeding channel.
Preferably, the linkage assembly includes an elongated slot transversely disposed on the housing, the slider is provided with a protruding column, the protruding column is slidably disposed in the elongated slot, the protruding column is provided with a connecting rod vertically, two ends of the connecting rod are respectively provided with a rack transversely, a rotating shaft of the dividing plate is provided with a first gear, the first gear is engaged with one of the racks, the feed hopper is provided with a first motor, a motor shaft of the first motor is provided with a second gear, and the second gear is engaged with the other rack.
Preferably, the left side and the right side of the feed hopper are respectively provided with a scraping sheet, and the scraping sheets are attached to the top surface of the electronic scale.
Preferably, the conveying assembly comprises a feeding pipe arranged between the discharge port of the raw material bin and the feeding hopper, a spiral feeding rod is rotatably arranged in the feeding pipe, a second motor is arranged at the bottom of the feeding pipe, and a motor shaft of the second motor is connected with the lower end of the spiral feeding rod.
Preferably, the discharge hole of the feed back channel is positioned above the feed inlet of the raw material bin.
To sum up, the utility model discloses for its beneficial effect of prior art is:
the utility model discloses a conveying assembly conveys the raw materials in the raw material storehouse to the feeding funnel, the feeding funnel sends the raw materials into the weighing and distributing assembly through the quantitative discharging piece, the fed raw materials are weighed through the weighing and distributing assembly, and when the weight reaches the preset weight, the weighing and distributing assembly sends the raw materials into the reaction kettle from the feeding channel; when the weight exceeds the preset weight, the weighing and distributing assembly conveys the raw materials into the raw material bin from the feed back channel; divide the material subassembly to weigh the raw materials through weighing, further ensure to send into the raw materials weight in the reation kettle, improve the accuracy to and throw the mode that the material weighed and improve production efficiency through the automation.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
FIG. 3 is a cross-sectional view of the present invention (excluding the reaction vessel);
fig. 4 is an enlarged schematic view of fig. 3 at B.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a feeding device with an automatic weighing function comprises a reaction kettle 1, a raw material bin 2 and a feeding hopper 3, wherein a feeding channel 4 is arranged between the feeding hopper 3 and a feeding hole of the reaction kettle 1, a conveying assembly 5 for conveying raw materials in the raw material bin 2 into the feeding hopper 3 is arranged between the raw material bin 2 and the feeding hopper 3, a material returning channel 6 for returning the raw materials into the raw material bin 2 is arranged on the feeding channel 4, a quantitative discharging piece 7 is arranged in the feeding hopper 3, a weighing and distributing assembly 8 for weighing discharging weight, conveying the raw materials meeting the preset weight into the reaction kettle 1 and conveying the raw materials not meeting the preset weight into the material returning channel 6 is arranged in the feeding channel 4, the raw materials in the raw material bin 2 are conveyed into the feeding hopper 3 through the conveying assembly 5, the feeding hopper 3 conveys the raw materials into the weighing and distributing assembly 8 through the quantitative discharging piece 7, the conveyed raw materials are weighed through the weighing and distributing assembly 8, and when the weight reaches the preset weight, the weighing and distributing assembly 8 conveys the raw materials into the reaction kettle 1 from the feeding channel 4; when the weight exceeds the preset weight, the weighing and distributing assembly sends the raw materials into the raw material bin 2 from the feed back channel 6; divide material subassembly 8 to weigh the raw materials through weighing, further ensure to send into the raw materials weight in reation kettle 1, improve the accuracy to and throw the mode that the material weighed through the automation and improve production efficiency.
The utility model discloses quantitative ejection of compact piece 7 is the solenoid valve, controls the discharge capacity through the open time of control solenoid valve to realize the quantitative ejection of compact.
The utility model discloses material subassembly 8 is divided in weighing includes the horizontal casing 80 that sets up, casing 80 sets up between hopper 3 and pay-off passageway 4, it is equipped with slider 81 to slide in casing 80, be equipped with electronic scale 82 on slider 81, be equipped with feeder hopper 83 in the middle part of the top surface of casing 80, the discharge gate of hopper 3 is located feeder hopper 83, the top surface of electronic scale 82 and the same horizontal plane of casing 80 inner wall top surface, be down "V" font structure between pay-off passageway 4 and feed back passageway 6, it is connected with minute chute board 84 to rotate between pay-off passageway 4 and feed back passageway 6 to rotate, be equipped with the linkage subassembly 9 that drives minute chute board 84 pivoted when driving slider 81 to remove on pay-off passageway 4, ration ejection of compact 7 is through opening time control ejection of compact, the raw materials falls above electronic scale 82, weigh through electronic scale 82, when predetermineeing weight, open ration ejection of compact 7 once more and complement weight; when the preset weight is reached, the linkage assembly 9 controls the sliding block 81 to move to the left side, so that the channel dividing plate 84 is controlled to rotate rightwards to block the feed back channel 6, and when the sliding block 81 moves leftwards, raw materials on the electronic scale 82 are scraped into the feed channel 4 by contacting the top surface of the inner wall of the shell 80; when the weight exceeds the preset weight, the linkage assembly 9 controls the sliding block 81 to move towards the right side, so that the channel dividing plate 84 is controlled to rotate towards the left to block the feeding channel 4, and when the sliding block 81 moves towards the right, raw materials on the electronic scale 82 are scraped into the feeding-back channel 6 by contacting the top surface of the inner wall of the shell 80; this structure can weigh the raw materials of 7 outputs of ration play work piece, ensures that weight is up to standard, can send the raw materials into feed back passageway 6 when not up to standard and carry again, makes automatic weighing throw the material accurate and high-efficient.
The utility model discloses linkage subassembly 9 is including transversely setting up elongated slot 90 on casing 80, be equipped with projection 91 on slider 81, projection 91 slides and sets up in elongated slot 90, be equipped with vertical connecting rod 92 that is equipped with on projection 91, connecting rod 92's both ends transversely are equipped with rack 93 respectively, be equipped with first gear 94 in lane board 84's the pivot, first gear 94 meshes with one of them rack 93 mutually, be equipped with first motor 95 on feeder hopper 83, be equipped with second gear 96 on first motor 95's the motor shaft, second gear 96 meshes with another rack 93 mutually, rotate through first motor 95 drive second gear 96, thereby drive rack 93 to a lateral shifting, drive first gear 94 simultaneously and rotate.
The utility model discloses the left and right sides of feeder hopper 83 is equipped with respectively scrapes tablet 85, scrapes tablet 85 and laminates mutually with the top surface of electronic scale 82, scrapes out through scraping more effectual raw materials with on the electronic scale 82 when tablet 85 makes the electronic scale 82 remove.
The utility model discloses conveying assembly 5 is including setting up conveying pipe 50 between the discharge gate of former feed bin 2 and hopper 3, be equipped with spiral pay-off pole 51 at the 50 internal rotations of conveying pipe, be equipped with second motor 52 in the bottom of conveying pipe 50, be connected with spiral pay-off pole 51's lower extreme at the motor shaft of second motor 52, in the lower tip of conveying pipe 50 was sent into with the raw materials to the discharge gate of former feed bin 2, drive spiral pay-off pole 51 through second motor 52 and rotate to it falls into in hopper 3 to drive the raw materials.
The utility model discloses the discharge gate of feed back passageway 6 is located the top of the feed inlet of former feed bin 2, and feed back passageway 6 sends the raw materials into the feed inlet of former feed bin 2.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The feeding device with the automatic weighing function comprises a reaction kettle (1) and is characterized by further comprising a raw material bin (2) and a feeding hopper (3), wherein a feeding channel (4) is arranged between the feeding hopper (3) and a feeding hole of the reaction kettle (1), a conveying assembly (5) for conveying raw materials in the raw material bin (2) into the feeding hopper (3) is arranged between the raw material bin (2) and the feeding hopper (3), a material returning channel (6) for returning the raw materials into the raw material bin (2) is arranged on the feeding channel (4), a quantitative discharging part (7) is arranged in the feeding hopper (3), and a weighing and distributing assembly (8) for weighing the discharging weight, feeding the raw materials according with the preset weight into the reaction kettle (1) and feeding the raw materials not according with the preset weight into the material returning channel (6) is arranged in the feeding channel (4).
2. The charging device with automatic weighing function according to claim 1, characterized in that the quantitative discharging member (7) is an electromagnetic valve.
3. The feeding device with the automatic weighing function according to claim 2, wherein the weighing and distributing assembly (8) comprises a transversely arranged shell (80), the shell (80) is arranged between the feeding hopper (3) and the feeding channel (4), a sliding block (81) is arranged in the shell (80) in a sliding manner, an electronic scale (82) is arranged on the sliding block (81), a feeding hopper (83) is arranged in the middle of the top surface of the shell (80), a discharging port of the feeding hopper (3) is positioned in the feeding hopper (83), the top surface of the electronic scale (82) is on the same horizontal plane with the top surface of the inner wall of the shell (80), an inverted V-shaped structure is formed between the feeding channel (4) and the returning channel (6), a distributing plate (84) is rotatably connected between the feeding channel (4) and the returning channel (6), and a linkage assembly (9) which drives the sliding block (81) to move and simultaneously drives the distributing plate (84) to rotate is arranged on the feeding channel (4).
4. The feeding device with the automatic weighing function according to claim 3, wherein the linkage assembly (9) comprises a long groove (90) transversely arranged on the housing (80), the sliding block (81) is provided with a convex column (91), the convex column (91) is slidably arranged in the long groove (90), the convex column (91) is provided with a connecting rod (92) vertically, two ends of the connecting rod (92) are respectively and transversely provided with a rack (93), a rotating shaft of the lane dividing plate (84) is provided with a first gear (94), the first gear (94) is meshed with one of the racks (93), the feeding hopper (83) is provided with a first motor (95), a motor shaft of the first motor (95) is provided with a second gear (96), and the second gear (96) is meshed with the other rack (93).
5. The feeding device with the automatic weighing function according to claim 4, characterized in that scraping pieces (85) are respectively arranged at the left side and the right side of the feeding hopper (83), and the scraping pieces (85) are attached to the top surface of the electronic scale (82).
6. The feeding device with the automatic weighing function according to claim 5, wherein the conveying assembly (5) comprises a feeding pipe (50) arranged between the discharge port of the raw material bin (2) and the hopper (3), a spiral feeding rod (51) is rotatably arranged in the feeding pipe (50), a second motor (52) is arranged at the bottom of the feeding pipe (50), and a motor shaft of the second motor (52) is connected with the lower end of the spiral feeding rod (51).
7. The charging device with automatic weighing function according to any one of claims 1 to 6, characterized in that the discharge port of the feed back channel (6) is located above the feed port of the raw material bin (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221206197.0U CN217614615U (en) | 2022-05-17 | 2022-05-17 | Throw material device with automatic weighing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221206197.0U CN217614615U (en) | 2022-05-17 | 2022-05-17 | Throw material device with automatic weighing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217614615U true CN217614615U (en) | 2022-10-21 |
Family
ID=83655257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221206197.0U Active CN217614615U (en) | 2022-05-17 | 2022-05-17 | Throw material device with automatic weighing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217614615U (en) |
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2022
- 2022-05-17 CN CN202221206197.0U patent/CN217614615U/en active Active
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