CN114803375A - Rotary volume feeding machine - Google Patents
Rotary volume feeding machine Download PDFInfo
- Publication number
- CN114803375A CN114803375A CN202210388347.2A CN202210388347A CN114803375A CN 114803375 A CN114803375 A CN 114803375A CN 202210388347 A CN202210388347 A CN 202210388347A CN 114803375 A CN114803375 A CN 114803375A
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- Prior art keywords
- support
- sealing ring
- feeding
- rotary
- feeder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
- B65G41/001—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames with the conveyor adjustably mounted on the supporting frame or base
- B65G41/002—Pivotably mounted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a rotary type volume feeding machine which comprises a feeding port sealing mechanism, a rotating mechanism and a feeding machine main body, wherein the feeding port sealing mechanism comprises a feeding port main body, an expansion sealing ring mechanism and a gas inlet and outlet control mechanism, an inflatable expansion sealing ring is arranged on the inner side of the expansion sealing ring mechanism, the rotating mechanism comprises an upper support, a lower support, a rotary bearing and a cylinder, an outlet of a bin is arranged on the upper side of the feeding port main body, the feeding machine main body is arranged on the upper support, and a feeding port of the upper support is connected with the lower end of the feeding port sealing mechanism. The conveying mode that the traditional screw feeder can only carry out single-inlet to single-outlet conveying is solved, and the conveying of single-inlet to multiple-outlet is realized; the spiral feeder can also rotate after the feeding is finished, so that the problem of interference with the feeder caused by the movement of turning, moving and the like of the feeding end equipment is effectively avoided.
Description
Technical Field
The invention relates to the field of material conveying, in particular to a rotary type volume feeding machine.
Background
At present, along with the development in market, the demand under the part production condition has been can't be satisfied to fixed spiral feeding machine originally, and current spiral feeding machine function singleness can only be fixed and carry out the material transport in the original place, can't switch the discharge gate position, carries inconveniently.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a rotary volume feeder, which can solve the problems of only in-situ conveying and inconvenient conveying.
One of the purposes of the invention is realized by adopting the following technical scheme:
a rotary volume feeding machine comprises a feeding port sealing mechanism, a rotating mechanism and a feeding machine main body, wherein the feeding port sealing mechanism comprises a feeding port main body, an expansion sealing ring mechanism and an air inlet and outlet control mechanism, an inflatable expansion sealing ring is arranged on the inner side of the expansion sealing ring mechanism, the expansion sealing ring mechanism is sleeved on the outer side of the feeding port main body, one end of the air inlet and outlet control mechanism is communicated with the expansion sealing ring, the other end of the air inlet and outlet control mechanism is connected with an inflating mechanism, and the air inlet and outlet control mechanism controls compressed air to enter and exit the expansion sealing ring mechanism so as to inflate or deflate the expansion sealing ring inside the air inlet and outlet control mechanism; the rotating mechanism comprises an upper support, a lower support, a rotary bearing and an air cylinder, the upper support is rotatably mounted on the lower support through the rotary bearing, and the air cylinder drives the upper support to rotate relative to the lower support; the export of a feed bin set up in the upside of pan feeding mouth main part, the feeder main part install in upper portion support, the feed inlet of upper portion support with pan feeding mouth sealing mechanism's lower extreme links up.
Further, the rotating mechanism further comprises a counterweight box, and the counterweight box is mounted on the side portion of the upper support.
Further, the upper support comprises a middle support column and cross beams distributed on two sides of the middle support column, wherein a counterweight box is mounted on the cross beam on one side, and a feeding machine main body is transversely arranged on the other side.
Furthermore, the rotating mechanism further comprises an air cylinder control mechanism and a push-pull handle, wherein the air cylinder control mechanism is used for controlling an air cylinder to operate, one end of the push-pull handle is welded and fixed on the upper support, and the other end of the push-pull handle is connected with the power end of the air cylinder.
Further, the rotating mechanism further comprises a limiting baffle, and the limiting baffle is mounted on the lower support.
Furthermore, the upper support also comprises an inclined stay bar, and two ends of the inclined stay bar are respectively connected with the middle support and the cross beam.
Furthermore, the upper support also comprises inclined supporting rods, and the inclined supporting rods, the middle supporting columns and the cross beams are distributed in a right triangle shape.
Further, the middle strut is perpendicular to the cross beam.
Furthermore, the lower support comprises an upper connecting plate, a middle connecting column and a lower connecting plate, and two ends of the middle connecting column are respectively connected with the upper connecting plate and the lower connecting plate.
Furthermore, the upper connecting plate and the lower connecting plate are perpendicular to the middle connecting column.
Compared with the prior art, the invention has the beneficial effects that:
and the feed inlet of the upper support is connected with the lower end of the feed inlet sealing mechanism. An automatic program sends an electric signal to an electromagnetic valve in the cylinder control mechanism to switch the electromagnetic valve into a compressed air channel for the cylinder to work, so that the cylinder moves to enable the rotating mechanism to drive the screw feeder body to rotate in place, and then the electromagnetic valve is switched to a middle sealing position to enable a cylinder pull rod of the electromagnetic valve to be fixed; after the screw feeder is fixed by rotation, an automatic program sends an electric signal to an electromagnetic valve in the air inlet and outlet control mechanism, and the valve is opened to enable compressed air to be filled into an expansion sealing ring to seal a material inlet so as to prevent dust from overflowing during blanking; after the screw feeder is rotated to the rear position and sealed, feeding and conveying can be started, the screw feeder needs to be rotated and moved away after feeding is finished, and the steps in the screw feeder can be operated in reverse order, so that the problem that the traditional screw feeder can only adopt a single-inlet-to-single-outlet conveying mode is solved, and single-inlet-to-multiple-outlet conveying is realized; the spiral feeder can also rotate after the feeding is finished, so that the problem of interference with the feeder caused by the movement of turning, moving and the like of the feeding end equipment is effectively avoided.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a perspective view of a preferred embodiment of a rotary volumetric feeder of the present invention;
FIG. 2 is a cross-sectional view of a feed inlet sealing mechanism of the rotary volumetric feeder of FIG. 1;
FIG. 3 is a perspective view of a feed inlet sealing mechanism of the rotary volumetric feeder of FIG. 1;
FIG. 4 is a perspective view of a rotary mechanism of the rotary volumetric feeder of FIG. 1;
fig. 5 is a partial perspective view of the rotary mechanism shown in fig. 4.
In the figure: 1. a feed inlet sealing mechanism; 11. a feeding port main body; 12. an expansion seal ring mechanism; 13. an air inlet and outlet control mechanism; 2. a rotation mechanism; 21. a weight box; 22. an upper bracket; 23. a lower bracket; 24. a cylinder control mechanism; 25. a cylinder; 26. a push-pull handle; 27. a slew bearing; 28. a limit baffle; 3. a feeder main body.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-5, a rotary volumetric feeder comprises a feeding port sealing mechanism 1, a rotating mechanism 2 and a feeder main body 3, wherein the feeding port sealing mechanism 1 comprises a feeding port main body 11, an expansion sealing ring mechanism 12 and an air inlet and outlet control mechanism 13, an inflatable expansion sealing ring is arranged on the inner side of the expansion sealing ring mechanism 12, the expansion sealing ring mechanism 12 is sleeved on the outer side of the feeding port main body 11, one end of the air inlet and outlet control mechanism 13 is communicated with the expansion sealing ring, the other end of the air inlet and outlet control mechanism 13 is connected with an inflating mechanism, and the air inlet and outlet control mechanism 13 controls compressed air to enter and exit the expansion sealing ring mechanism 12 so as to inflate or deflate the expansion sealing ring inside; the rotating mechanism 2 comprises an upper support 22, a lower support 23, a slewing bearing 27 and an air cylinder 25, wherein the upper support 22 is rotatably mounted on the lower support 23 through the slewing bearing 27, and the air cylinder 25 drives the upper support 22 to rotate relative to the lower support 23; the export of a feed bin set up in the upside of pan feeding mouth main part 11, feeder main part 3 install in upper portion support 22, the feed inlet of upper portion support 22 with the lower extreme of pan feeding mouth sealing mechanism 1 links up. An automatic program sends an electric signal to an electromagnetic valve in the cylinder control mechanism 24, so that the electromagnetic valve is switched to a compressed air channel for the cylinder to work, the cylinder moves, the rotating mechanism drives the screw feeder body to rotate in place, and then the electromagnetic valve is switched to a middle sealing position, so that a cylinder pull rod is fixed; after the screw feeder is fixed by rotation, an automatic program sends an electric signal to an electromagnetic valve in the air inlet and outlet control mechanism 13, and the valve is opened to enable compressed air to be filled into an expansion sealing ring to seal a material inlet so as to prevent dust from overflowing during blanking; after the screw feeder is rotated to the rear position and sealed, feeding and conveying can be started, the screw feeder needs to be rotated and moved away after feeding is finished, and the steps in the screw feeder can be operated in reverse order, so that the problem that the traditional screw feeder can only adopt a single-inlet-to-single-outlet conveying mode is solved, and single-inlet-to-multiple-outlet conveying is realized; the spiral feeder can also rotate after the feeding is finished, so that the problem of interference with the feeder caused by the movement of turning, moving and the like of the feeding end equipment is effectively avoided.
Preferably, the rotating mechanism 2 further includes a weight box 21, and the weight box 21 is mounted on a side portion of the upper bracket 22. The rotating mechanism 2 further comprises an air cylinder control mechanism 24 and a push-pull handle 26, wherein the air cylinder control mechanism is used for controlling the operation of an air cylinder, one end of the push-pull handle 26 is fixed to the upper support 22 in a welding mode, and the other end of the push-pull handle is connected with the power end of the air cylinder 25. The spiral feed used for conveying materials corresponds to a plurality of concentric and same-radius discharge ports under the condition of a single feed port, or the screw part needs to be moved away after the spiral feed machine finishes feeding to prevent the situation that the discharge port tank bin, an electric arc furnace and the like roll or interfere in the moving process.
Preferably, the upper support 22 includes a middle pillar and beams distributed on two sides of the middle pillar, wherein the beam on one side is provided with a counterweight box 21, and the beam on the other side is provided with the feeder body 3 in the transverse direction. The rotating mechanism 2 further comprises a limit baffle 28, and the limit baffle 28 is mounted on the lower bracket 23. The upper support 22 further includes an inclined strut, and two ends of the inclined strut are respectively connected to the middle pillar and the cross beam. The upper support 22 further includes diagonal braces, and the diagonal braces, the middle support, and the cross beams are distributed in a right triangle. The middle strut is perpendicular to the cross beam.
Preferably, the lower bracket 23 includes an upper connecting plate, a middle connecting column, and a lower connecting plate, and two ends of the middle connecting column are respectively connected to the upper connecting plate and the lower connecting plate. The upper connecting plate and the lower connecting plate are perpendicular to the middle connecting column. Whole device compact structure, novel structure, design benefit, the suitability is strong, the facilitate promotion.
The working process is as follows:
the feeding port main body 11 is fixed at the feeding port of the upper storage bin and is not directly connected with the lower expansion sealing ring mechanism 12 in the rotating process, after the feeding machine is rotated, an automatic program opens an electromagnetic valve in the air inlet and outlet control mechanism 13 through an electric signal, compressed air is enabled to pass through a pressure regulating valve and then supplies air to the expansion sealing ring, the expansion sealing ring is enabled to expand to tightly press the feeding port main body 11, the feeding port main body is sealed easily, and the feeding operation of the upper storage bin can be carried out after the sealing is completed;
the working flow of the rotating mechanism is as follows: the upper bracket 22 and the lower bracket 23 are fixed together through a middle rotary bearing 27, the lower bracket 23 is fixed on a steel frame or the ground, and the upper bracket 22 is fixed with the screw feeder main body; the cylinder mounting seat is fixed on the lower support 23, the cylinder pull rod is fixed on the push-pull handle 26, the push-pull handle 26 is fixed on the upper support 22, the automatic program controls the electromagnetic valve in the cylinder control mechanism 24 to switch the air circuit through an electric signal, so as to control the stretching and retracting actions of the cylinder 25, and the cylinder pull rod drives the push-pull handle 26 to enable the upper support 22 to rotate on the slewing bearing 27; the counterweight box 21 is used for balancing the rotating mechanism and the feeder main body, the gravity center of the whole structure is in the vertical direction of the slewing bearing 27 by adding or subtracting counterweight blocks, so that the transverse force borne by the slewing bearing 27 is reduced, and the limiting baffle 28 is of a protection structure and is locked at the maximum rotating angle by a mechanical structure.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
1. The utility model provides a rotation type volume feeding machine, includes pan feeding mouth sealing mechanism, rotary mechanism, feeding machine main part, its characterized in that:
the feeding port sealing mechanism comprises a feeding port main body, an expansion sealing ring mechanism and an air inlet and outlet control mechanism, wherein an inflatable expansion sealing ring is arranged on the inner side of the expansion sealing ring mechanism, the expansion sealing ring mechanism is sleeved on the outer side of the feeding port main body, one end of the air inlet and outlet control mechanism is communicated with the expansion sealing ring, the other end of the air inlet and outlet control mechanism is connected with an inflating mechanism, and the air inlet and outlet control mechanism controls compressed air to enter and exit the expansion sealing ring mechanism so as to inflate or deflate the internal expansion sealing ring;
the rotating mechanism comprises an upper support, a lower support, a rotary bearing and an air cylinder, the upper support is rotatably mounted on the lower support through the rotary bearing, and the air cylinder drives the upper support to rotate relative to the lower support;
the export of a feed bin set up in the upside of pan feeding mouth main part, the feeder main part install in upper portion support, the feed inlet of upper portion support with pan feeding mouth sealing mechanism's lower extreme links up.
2. A rotary volumetric feeder as defined in claim 1, wherein: the rotating mechanism further comprises a counterweight box, and the counterweight box is mounted on the side portion of the upper support.
3. A rotary volumetric feeder as defined in claim 2, wherein: the upper support comprises a middle pillar and cross beams distributed on two sides of the middle pillar, wherein a counterweight box is mounted on the cross beam on one side, and a feeding machine main body is transversely arranged on the other side.
4. A rotary volumetric feeder as defined in claim 3, wherein: the rotating mechanism further comprises an air cylinder control mechanism and a push-pull handle, the air cylinder control mechanism is used for controlling the air cylinder to operate, one end of the push-pull handle is welded and fixed on the upper portion support, and the other end of the push-pull handle is connected with the power end of the air cylinder.
5. A rotary volumetric feeder as defined in claim 3, wherein: the rotating mechanism further comprises a limiting baffle which is arranged on the lower support.
6. A rotary volumetric feeder as defined in claim 3, wherein: the upper support further comprises an inclined stay bar, and two ends of the inclined stay bar are respectively connected with the middle support and the cross beam.
7. A rotary volumetric feeder as defined in claim 3, wherein: the upper support further comprises inclined supporting rods, and the inclined supporting rods, the middle supporting columns and the cross beams are distributed in a right-angled triangle shape.
8. A rotary volumetric feeder as defined in claim 7, wherein: the middle strut is perpendicular to the cross beam.
9. A rotary volumetric feeder as defined in claim 1, wherein: the lower support comprises an upper connecting plate, a middle connecting column and a lower connecting plate, and two ends of the middle connecting column are respectively connected with the upper connecting plate and the lower connecting plate.
10. A rotary volumetric feeder as defined in claim 9, wherein: the upper connecting plate and the lower connecting plate are perpendicular to the middle connecting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210388347.2A CN114803375A (en) | 2022-04-13 | 2022-04-13 | Rotary volume feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210388347.2A CN114803375A (en) | 2022-04-13 | 2022-04-13 | Rotary volume feeding machine |
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| Publication Number | Publication Date |
|---|---|
| CN114803375A true CN114803375A (en) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210388347.2A Pending CN114803375A (en) | 2022-04-13 | 2022-04-13 | Rotary volume feeding machine |
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| CN (1) | CN114803375A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1727266A (en) * | 2004-07-27 | 2006-02-01 | 杭州奥拓机电装备技术有限公司 | Unloading machine |
| CN202729378U (en) * | 2012-08-20 | 2013-02-13 | 龚智 | Three-arm hydraulic spiral continuous ship unloader |
| CN103204392A (en) * | 2013-04-28 | 2013-07-17 | 杭州奥拓散料卸船装备有限公司 | Claw rotary tower type screw ship unloader |
| CN105347065A (en) * | 2015-12-04 | 2016-02-24 | 中冶焦耐工程技术有限公司 | Dust-suppression sealing method and device for inlet/outlet of movable equipment |
| CN210366067U (en) * | 2019-07-01 | 2020-04-21 | 中国华电科工集团有限公司 | Arc track shipment machine |
| CN112141739A (en) * | 2020-09-04 | 2020-12-29 | 山东宏发科工贸有限公司 | Material distributor based on crank rocker mechanism principle and swing type conveying belt machine structure |
-
2022
- 2022-04-13 CN CN202210388347.2A patent/CN114803375A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1727266A (en) * | 2004-07-27 | 2006-02-01 | 杭州奥拓机电装备技术有限公司 | Unloading machine |
| CN202729378U (en) * | 2012-08-20 | 2013-02-13 | 龚智 | Three-arm hydraulic spiral continuous ship unloader |
| CN103204392A (en) * | 2013-04-28 | 2013-07-17 | 杭州奥拓散料卸船装备有限公司 | Claw rotary tower type screw ship unloader |
| CN105347065A (en) * | 2015-12-04 | 2016-02-24 | 中冶焦耐工程技术有限公司 | Dust-suppression sealing method and device for inlet/outlet of movable equipment |
| CN210366067U (en) * | 2019-07-01 | 2020-04-21 | 中国华电科工集团有限公司 | Arc track shipment machine |
| CN112141739A (en) * | 2020-09-04 | 2020-12-29 | 山东宏发科工贸有限公司 | Material distributor based on crank rocker mechanism principle and swing type conveying belt machine structure |
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