CN112224547A - Grain opening device with filtering and dust removing functions - Google Patents
Grain opening device with filtering and dust removing functions Download PDFInfo
- Publication number
- CN112224547A CN112224547A CN202011144815.9A CN202011144815A CN112224547A CN 112224547 A CN112224547 A CN 112224547A CN 202011144815 A CN202011144815 A CN 202011144815A CN 112224547 A CN112224547 A CN 112224547A
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- Prior art keywords
- block
- groove
- embedded
- movable
- filtering
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/54—Means for supporting containers or receptacles during the filling operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/28—Controlling escape of air or dust from containers or receptacles during filling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
Abstract
The invention discloses a grain opening device with a filtering and dust removing function, which comprises a main body, a supporting plate and a fixing block, wherein the main body comprises limiting plates and displacement grooves, the limiting plates are embedded in two sides of the main body, and openings of the displacement grooves are formed in two sides of the main body; the fixed block is including the support bar, strain dirt net and movable block, the support bar is including the activity groove, swivelling chute and pivot, strain the dirt net including the rotation block, the movable block is including the lantern ring, the gomphosis piece, gomphosis groove and spacing roller, the device is provided with the support bar, can support the opening part of pocket through the support bar and let its preserve the state of opening, can make the filter screen setting carry out certain separation to dust and impurity at the opening part when the support bar prolongs the expansion simultaneously, make the inside of its pocket can preserve certain clean and tidy.
Description
Technical Field
The invention relates to the technical field of grain storage, in particular to a grain opening expanding device.
Background
Grain gag device is that to place the pocket that is used for storing grain through a structure, and can support the opening part of pocket when placing, let it keep open-ended state always, and do not need artificial to strut the pocket, make can be more convenient when collecting grain through the manual work, but current grain gag device makes it get into mouthful easily to let outside dust and impurity enter into when using because its opening part can expose outside always in the in-process of using, make and to have certain impurity and dust to be difficult to handle in the grain of collection.
Disclosure of Invention
The invention aims to provide a grain opening device with a filtering and dust removing function, which solves the problem that the opening of the grain opening device is opened for a long time and is exposed to the outside, so that dust and impurities outside the grain opening device can enter the grain opening device.
In order to achieve the purpose, the invention provides the following technical scheme that the grain opening supporting device with the filtering and dust removing functions comprises a main body, a supporting plate and a fixing block, wherein the main body comprises a limiting plate and displacement grooves, the limiting plate is embedded in two sides of the main body, and openings of the displacement grooves are formed in two sides of the main body;
the fixed block comprises supporting bars, a dust filtering net and movable blocks, the supporting bars are embedded in the front end of the fixed block, the dust filtering net is embedded in the middle of the supporting bars, and the movable blocks are embedded in the two sides of the fixed block;
the supporting bar comprises a movable groove, a rotating groove and a rotating shaft, an opening of the movable groove is formed in one side of the supporting bar, openings of the rotating groove are formed in two sides of the middle of the movable groove, and the rotating shaft is embedded in two ends of the supporting bar;
the dust filter screen comprises a rotating block, and the rotating block is fixedly connected to two sides of the dust filter screen close to the top end;
the movable block comprises a lantern ring, an embedded block, an embedded groove and a limiting roller, the lantern ring is fixedly connected to one end of the movable block and close to the upper side and the lower side, the embedded block is fixedly connected to one end of the movable block, an opening of the embedded groove is formed in one end of the movable block, and the limiting roller is embedded in one side of the middle of the embedded groove.
Furthermore, the support bars are formed by mutually splicing two rectangular plates, and one of the two rectangular plates is connected to the front end of the fixing block.
Furthermore, the movable groove is a groove with one side of the supporting strip in a rectangular shape.
Furthermore, the rotary groove is a groove with two semicircular sides in the middle of the movable groove, and one side of the groove is connected with one side of the rotary block through paralysis.
Furthermore, the rotating shaft is a cylindrical round shaft with one side of the supporting bar connected with the groove at one side of the movable block.
Furthermore, the tabling block is a rectangular lug at one side of the movable block close to the top end, one end of the lug is arc-shaped, and a circular slot is arranged at the middle opening of the lug.
Furthermore, the limiting roller is a cylindrical round roller which is embedded in the middle of the groove and connected with one side through a spring, and one end of the limiting roller is arranged in a conical shape extending towards the center of one side.
The invention provides a grain opening device with a filtering and dust removing function, which has the following beneficial effects:
1. the opening of the pocket is supported by the support bars to keep the pocket in an opened state all the time, and meanwhile, the filter screen in the middle of the pocket is unfolded by separating the support bars to block the opening of the pocket, so that dust in the air can not enter the pocket when the pocket is opened.
2. The movable block can support the separated position of the supporting strip when the supporting strip is expanded, so that the supporting strip can keep a separated state and cannot be folded together by self.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall structure of the fixing block of the present invention.
Fig. 3 is a schematic view of the overall structure of the support bar of the present invention.
Fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention.
Fig. 5 is a schematic view of the overall structure of the movable block of the present invention.
Fig. 6 is an enlarged view of the structure at B in fig. 5 according to the present invention.
Fig. 7 is a partial overall structure diagram of the movable block of the present invention.
In FIGS. 1-7: the device comprises a main body 1, a limiting plate 101, a displacement groove 102, a supporting plate 2, a fixed block 3, a supporting strip 301, a movable groove 3011, a rotating groove 3012, a rotating shaft 3013, a dust filter net 302, a rotating block 3021, a movable block 303, a lantern ring 3031, an embedding block 3032, an embedding groove 3033 and a limiting roller 3034.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, in an embodiment of the present invention, a grain opening device with a filtering and dust removing function includes a main body 1, a supporting plate 2 and a fixing block 3, wherein the main body 1 includes a limiting plate 101 and displacement grooves 102, the limiting plate 101 is embedded in two sides of the main body 1, and openings of the displacement grooves 102 are disposed on two sides 1 of the main body;
the fixed block 3 comprises a supporting bar 301, a dust filtering net 302 and movable blocks 303, the supporting bar 301 is embedded in the front end of the fixed block 3, the dust filtering net 302 is embedded in the middle of the supporting bar 301, and the movable blocks 303 are embedded in the two sides of the fixed block 3;
the supporting bar 301 comprises a movable groove 3011, a rotary groove 3012 and a rotary shaft 3013, the opening of the movable groove 3011 is arranged on one side of the supporting bar 301, the opening of the rotary groove 3012 is arranged on two sides of the middle part of the movable groove 3011, and the rotary shaft 3013 is embedded in two ends of the supporting bar 301;
the dust filter screen 302 comprises a rotary block 3021, and the rotary block 3021 is fixedly connected to two sides of the dust filter screen 302 near the top end;
the movable block 303 comprises a lantern ring 3031, an embedding block 3032, an embedding groove 3033 and a limiting roller 3034, wherein the lantern ring 3031 is fixedly connected to one end of the movable block 303 close to the upper side and the lower side, the embedding block 3032 is fixedly connected to one end of the movable block 303, an opening of the embedding groove 3033 is arranged at one end of the movable block 303, and the limiting roller 3034 is embedded in one side of the middle of the embedding groove 3033.
Wherein: the support bar 301 is formed by splicing two rectangular plates, and one of the two rectangular plates is connected to the front end of the fixing block 3.
Wherein: the movable slot 3011 is a rectangular slot on one side of the support bar 301.
Wherein: the rotary slot 3012 is a groove with two semicircular sides in the middle of the movable slot 3011, and one side of the groove is connected with one side of the rotary block 3021 through paralysis, when the support bar 301 is completely extended, the dust filter net 302 in the middle of the support bar 301 can be blocked in the middle of the support bar 301 due to the fact that the springs on the two sides rotate and deflect, so that dust in the air can be filtered through the dust filter net 302 when the pocket is opened through the support bar 301, and meanwhile, when grain needs to be put in, the dust filter net 302 can be expanded to deflect towards the two sides by applying force to open the gap of the dust filter net 302 so that grain can enter the pocket, and then the dust filter net 302 enables the rotary block 3021 to move in the rotary slot 3012 through the elasticity of the dust filter net 302.
Wherein: the rotating shaft 3013 is a cylindrical shaft with a groove at one side, where one side of the support strip 301 is connected with the movable block 303, and the two support strips 301 spliced with each other are separated by pulling the support strip 301, and when the support strip 301 is separated, the movable blocks 303 at two sides are pulled to deflect, and the movable block 303 can rotate on the rotating shaft 3013 through the lantern ring 3031 at one side, so that the movable block 303 can deflect to separate the support strip 301.
Wherein: the embedded block 3032 is a rectangular convex block at one side of the movable block 303 close to the top end, one end of the convex block is arranged in an arc shape, and the middle opening of the convex block is provided with a circular open slot, when the two movable blocks 303 are attached to each other, the embedded block 3032 at one side of one of the movable blocks 303 is embedded into the embedded slot 3033 of the other movable block 303, when the two movable blocks 303 are embedded into the embedded slot 3033, the arc surface at one end of the embedded block 3032 is abutted against the conical inclined surface at one end of the limiting roller 3034, the limiting roller 3034 is forced to contract towards one side by abutting force to enable the embedded block 3032 to move, when the embedded block is moved to a certain distance, the limiting roller 3034 is popped out due to the elasticity of a spring at one side and is embedded into the circular open slot at the middle part of the embedded block 3032 to limit, so that the movable blocks 303 cannot be easily separated after being assembled.
Wherein: the limit roller 3034 is a cylindrical round roller in which one side of the middle part of the embedding groove 3033 is connected through a spring, and one end of the limit roller 3034 is arranged in a conical shape extending towards the center of one side.
The working principle is that firstly, the grain bag is placed in the middle of the main body 1, then the paper bag is limited and prevented from deviating by moving the supporting plate 2, then the opening of the bag is clamped and fixed through the fixing block 3, meanwhile, one side of the bag is exposed and not fixed outside, so that the bag can always keep the opened state and can move, meanwhile, when the fixing block 3 extends into the inlet bag for clamping and fixing, the supporting strip 301 at one side of the bag is also supported at the opening of the bag, then the two supporting strips 301 which are spliced with each other are separated through pulling the supporting strip 301, when the supporting strip 301 is separated, the movable blocks 303 at two sides of the supporting strip are pulled to deflect, the movable blocks 303 can rotate on the rotating shaft 3013 through the lantern ring 3031 at one side, so that the supporting strip 301 can deflect to separate, when the movable blocks 303 deflect to a certain degree, one sides of the two movable blocks 303 are mutually attached to form a rectangular plate to support the opening of the pocket, when the two movable blocks 303 are mutually attached, the embedded block 3032 at one side of one of the movable blocks 303 is embedded into the embedded groove 3033 of the other movable block 303, when the two movable blocks 303 are embedded into the embedded groove 3033, the arc surface at one end of the embedded block 3032 is abutted against the conical inclined surface at one end of the limiting roller 3034, the limiting roller 3034 is forced to contract towards one side by abutting force to enable the embedded block 3032 to move, when the embedded block 3034 moves to a certain distance, the limiting roller 3034 is popped out due to the elasticity of the spring at one side and is embedded into the circular groove in the middle of the embedded block 3032 to limit, so that the movable blocks 303 cannot be easily separated after being assembled, and finally when the support strip 301 is completely extended, the dust filter net 302 in the middle of the movable blocks 303 is rotated and deflected by the springs at two sides of the springs The bag is obliquely blocked in the middle of the supporting bar 301, so that dust in the air can be filtered through the dust filtering net 302 when the bag is propped open by the supporting bar 301, meanwhile, when grains need to be put into the bag, the dust filtering net 302 can be propped open to two sides by applying force to incline and open the gap of the dust filtering net 302, the grains enter the bag, and then the dust filtering net 302 enables the rotating block 3021 to move in the rotating groove 3012 by the elasticity of the spring to reset and block again.
Claims (7)
1. The utility model provides a grain props mouthful device with filter dust removal function, includes main part (1), backup pad (2) and fixed block (3), its characterized in that: the main body (1) comprises limiting plates (101) and displacement grooves (102), the limiting plates (101) are embedded in the two sides of the main body (1), and openings of the displacement grooves (102) are formed in the two sides (1) of the main body;
the fixed block (3) comprises support bars (301), a dust filtering net (302) and movable blocks (303), the support bars (301) are embedded in the front end of the fixed block (3), the dust filtering net (302) is embedded in the middle of the support bars (301), and the movable blocks (303) are embedded in the two sides of the fixed block (3);
the supporting bar (301) comprises a movable groove (3011), a rotary groove (3012) and rotating shafts (3013), openings of the movable groove (3011) are formed in one side of the supporting bar (301), openings of the rotary groove (3012) are formed in two sides of the middle of the movable groove (3011), and the rotating shafts (3013) are embedded in two ends of the supporting bar (301);
the dust filter screen (302) comprises a rotating block (3021), and the rotating block (3021) is fixedly connected to two sides of the dust filter screen (302) close to the top end;
the movable block (303) comprises a lantern ring (3031), an embedded block (3032), an embedded groove (3033) and a limiting roller (3034), wherein the lantern ring (3031) is fixedly connected to one end of the movable block (303) close to the upper side and the lower side, the embedded block (3032) is fixedly connected to one end of the movable block (303), an opening of the embedded groove (3033) is formed in one end of the movable block (303), and the limiting roller (3034) is embedded in one side of the middle of the embedded groove (3033).
2. The grain opening device with the filtering and dedusting functions as claimed in claim 1, which is characterized in that: support bar (301) are set up together by the mutual amalgamation of the panel of two rectangle forms, and one of them panel is connected in fixed block (3) front end.
3. The grain opening device with the filtering and dedusting functions as claimed in claim 1, which is characterized in that: the movable groove (3011) is a rectangular groove on one side of the support bar (301).
4. The grain opening device with the filtering and dedusting functions as claimed in claim 1, which is characterized in that: the rotary groove (3012) is a groove with two semicircular sides in the middle of the movable groove (3011), and one side of the groove is connected with one side of the rotary block (3021) through paralysis.
5. The grain opening device with the filtering and dedusting functions as claimed in claim 1, which is characterized in that: the rotating shaft (3013) is a cylindrical round shaft at the groove at one side, where one side of the supporting bar (301) is connected with the movable block (303).
6. The grain opening device with the filtering and dedusting functions as claimed in claim 1, which is characterized in that: the embedded block (3032) is a rectangular convex block at one side of the movable block (303) close to the top end, one end of the convex block is arranged in an arc shape, and a circular open slot is arranged at the middle opening of the convex block.
7. The grain opening device with the filtering and dedusting functions as claimed in claim 1, which is characterized in that: the limiting roller (3034) is a cylindrical round roller which is connected with one side of the middle part of the embedding groove (3033) through a spring, and one end of the limiting roller (3034) is arranged in a conical shape extending towards the center of one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011144815.9A CN112224547A (en) | 2020-10-23 | 2020-10-23 | Grain opening device with filtering and dust removing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011144815.9A CN112224547A (en) | 2020-10-23 | 2020-10-23 | Grain opening device with filtering and dust removing functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112224547A true CN112224547A (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011144815.9A Pending CN112224547A (en) | 2020-10-23 | 2020-10-23 | Grain opening device with filtering and dust removing functions |
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| Country | Link |
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| CN (1) | CN112224547A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0032481A2 (en) * | 1980-01-11 | 1981-07-22 | Firma M. Jeger | Device for controlling the quantity of fluent solid material |
| CN107472590A (en) * | 2017-08-23 | 2017-12-15 | 天津宜诺医药工业设计有限公司 | A kind of capable of opening and closing gas-flow closure bag clamping device |
| CN206969088U (en) * | 2017-04-27 | 2018-02-06 | 金田国康（天津）农业科技发展有限公司 | A kind of filling automatic bag taking mouth expanding apparatus of grain |
| CN108190062A (en) * | 2017-12-30 | 2018-06-22 | 郑州默尔电子信息技术有限公司 | A kind of dust-proof powder packaging device of pressure suction type |
| CN210391785U (en) * | 2019-06-28 | 2020-04-24 | 铜陵市明科包装技术有限公司 | Dust removal device for grain packaging machine |
-
2020
- 2020-10-23 CN CN202011144815.9A patent/CN112224547A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0032481A2 (en) * | 1980-01-11 | 1981-07-22 | Firma M. Jeger | Device for controlling the quantity of fluent solid material |
| CN206969088U (en) * | 2017-04-27 | 2018-02-06 | 金田国康（天津）农业科技发展有限公司 | A kind of filling automatic bag taking mouth expanding apparatus of grain |
| CN107472590A (en) * | 2017-08-23 | 2017-12-15 | 天津宜诺医药工业设计有限公司 | A kind of capable of opening and closing gas-flow closure bag clamping device |
| CN108190062A (en) * | 2017-12-30 | 2018-06-22 | 郑州默尔电子信息技术有限公司 | A kind of dust-proof powder packaging device of pressure suction type |
| CN210391785U (en) * | 2019-06-28 | 2020-04-24 | 铜陵市明科包装技术有限公司 | Dust removal device for grain packaging machine |
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