CN111912508A - Weighing device capable of preventing articles from being inclined and capable of automatically cleaning - Google Patents
Weighing device capable of preventing articles from being inclined and capable of automatically cleaning Download PDFInfo
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- CN111912508A CN111912508A CN202010808529.1A CN202010808529A CN111912508A CN 111912508 A CN111912508 A CN 111912508A CN 202010808529 A CN202010808529 A CN 202010808529A CN 111912508 A CN111912508 A CN 111912508A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/30—Means for preventing contamination by dust
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
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Abstract
The invention relates to the technical field of electronic commerce weighing, and discloses a weighing device capable of preventing articles from being inclined and automatically cleaning, which comprises a base, wherein a weighing table is fixedly connected inside the base, a driving wheel is fixedly connected inside the weighing table, an ejector rod is fixedly connected inside the base, a transmission box is fixedly connected to the top of a gear, a driving block is slidably connected inside the transmission box, a supporting rod is movably connected to the top of the driving block, a pull rod is movably connected to the right side of the supporting rod, a rotating wheel is movably connected to the pull rod, and a clamping plate is fixedly connected to the top of the rotating wheel. This but self-cleaning's weighing device prevents article askew and falls promotes the drive block through the ejector pin and rises, and the drive block drives the bracing piece swing, and the bracing piece drives the pull rod and descends, and the pull rod drives the runner and rotates, and the rethread runner is used with the cooperation of splint to the effect that can prevent article askew and fall has been reached.
Description
Technical Field
The invention relates to the technical field of electronic commerce weighing, in particular to a weighing device capable of preventing articles from being inclined and automatically cleaning.
Background
Electronic commerce, called e-commerce for short, refers to transaction activities and related service activities performed in an electronic transaction mode on the internet, an intranet and a value-added network, is electronization and networking of all links of traditional commercial activities, and the online transaction usually realizes commodity exchange through logistics.
The existing weighing device is difficult to weigh irregular and high articles, the articles are easy to incline and fall to influence the weighing result, dust and sundries easily fall on the surface of the weighing device, the weighing accuracy is also easy to influence, and the existing weighing device does not have the function of automatic cleaning.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the weighing device capable of preventing articles from tilting and automatically cleaning, which has the advantages of preventing the articles from tilting, automatically cleaning dust and sundries on the surface of the device, being simple to use and the like, and solves the problems that the weighing of some irregular and high articles is difficult, the dust and sundries are easy to fall on the surface of the weighing device, and the weighing accuracy is easy to be influenced.
(II) technical scheme
In order to achieve the purposes of preventing articles from tilting, automatically cleaning dust and sundries on the surface of the device and being simple to use, the invention provides the following technical scheme: a weighing device capable of preventing articles from tilting and automatically cleaning comprises a base, wherein a weighing platform is fixedly connected inside the base, a driving wheel is fixedly connected inside the weighing platform, a driven wheel is meshed with the back surface of the driving wheel, a swing rod is fixedly connected inside the driven wheel, a slide rod is slidably connected inside the swing rod, a gear is fixedly connected on the right side of the slide rod, a connecting rod is movably connected outside the swing rod, a slide block is movably connected on the right side of the connecting rod, a reset spring is fixedly connected on the right side of the slide block, a transmission rod is movably connected on the front side of the slide block, a turning rod is movably connected on the left side of the transmission rod, a symmetrical block is slidably connected inside the weighing platform, a scraping plate is fixedly connected on the top of the symmetrical block, an ejector rod is fixedly connected inside the base, and, the inside sliding connection of transmission box has the drive block, the top swing joint of drive block has the bracing piece, the right side swing joint of bracing piece has the pull rod, the swing joint of pull rod has the runner, the top fixedly connected with splint of runner.
Preferably, a tooth groove is formed in the base and used for guiding the gear.
Preferably, the outer side toothed ring of the driven wheel is in friction transmission with the inner wheel, so that the mechanism is prevented from being self-locked and damaged.
Preferably, the sliding block is connected inside the weighing platform in a sliding mode, and stable transmission is guaranteed.
Preferably, the direction-changing rod is movably connected to the inner part of the weighing platform.
Preferably, the symmetrical blocks are connected with the direction changing rod through a transmission rod.
Preferably, the bottom of the driving block inclines to the left side, so that the mandril can slowly push the driving block to ascend.
Preferably, a spring is fixedly connected inside the rotating wheel and used for resetting the rotating wheel.
(III) advantageous effects
Compared with the prior art, the invention provides a weighing device capable of preventing articles from tilting and automatically cleaning, which has the following beneficial effects:
1. this but self-cleaning's weighing device prevents article askew and falls promotes the drive block through the ejector pin and rises, and the drive block drives the bracing piece swing, and the bracing piece drives the pull rod and descends, and the pull rod drives the runner and rotates, and the rethread runner is used with the cooperation of splint to the effect that can prevent article askew and fall has been reached.
2. This but self-cleaning's weighing device prevents article from toppling over drives the slider through reset spring and moves right, and the slider drives the transfer line and moves right, and the transfer line drives the diversion pole swing, and the diversion pole drives the symmetry piece through the transfer line and moves left, and the rethread symmetry piece uses with the cooperation of scraper blade to the effect that can self-cleaning device surface dust and debris has been reached.
Drawings
FIG. 1 is a front view of the whole structure of the present invention;
FIG. 2 is a schematic view of a portion of the scraper of the present invention;
FIG. 3 is a schematic top view of the overall structure of the present invention;
FIG. 4 is an enlarged view of part A of FIG. 1;
FIG. 5 is a left side view of the whole structure of the present invention.
In the figure: 1-base, 2-weighing platform, 3-driving wheel, 4-driven wheel, 5-swing link, 6-sliding bar, 7-gear, 8-connecting bar, 9-sliding block, 10-reset spring, 11-driving bar, 12-direction changing bar, 13-symmetrical block, 14-scraping plate, 15-top bar, 16-driving box, 17-driving block, 18-supporting bar, 19-pulling bar, 20-rotating wheel and 21-clamping plate.
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. 1-5, a weighing device capable of preventing articles from falling down and automatically cleaning comprises a base 1, wherein a tooth socket is formed in the base 1 and used for guiding a gear 7, a weighing platform 2 is fixedly connected in the base 1, a driving wheel 3 is fixedly connected in the weighing platform 2, the driving wheel 3 is made of No. 45 steel, a driven wheel 4 is meshed on the back surface of the driving wheel 3, an outer side toothed ring of the driven wheel 4 is in friction transmission with an inner wheel in the driven wheel 4 to prevent the mechanism from being self-locked and damaged, a swing rod 5 is fixedly connected in the driven wheel 4, a slide rod 6 is slidably connected in the swing rod 5, a gear 7 is fixedly connected on the right side of the slide rod 6, a connecting rod 8 is movably connected on the outer side of the swing rod 5, a slide block 9 is movably connected on the right side of the connecting rod 8, the slide block 9 is, the material of the reset spring 10 is 65Mn, the front of the sliding block 9 is movably connected with a transmission rod 11, the left side of the transmission rod 11 is movably connected with a turning rod 12, the turning rod 12 is movably connected inside the weighing platform 2, the inside of the weighing platform 2 is slidably connected with a symmetrical block 13, the symmetrical block 13 is connected with the turning rod 12 through the transmission rod 11, the top of the symmetrical block 13 is fixedly connected with a scraper 14, the inside of the base 1 is fixedly connected with a top rod 15, the top of the gear 7 is fixedly connected with a transmission box 16, the inside of the transmission box 16 is slidably connected with a driving block 17, the bottom of the driving block 17 inclines towards the left side, so that the top rod 15 can slowly push the driving block 17 to ascend, the top of the driving block 17 is movably connected with a supporting rod 18, the right side of the supporting rod 18 is movably connected with a pull rod 19, the, the top of the runner 20 is fixedly connected with a clamping plate 21, and the outer side of the clamping plate 21 is rounded to ensure that objects are not scratched.
The working principle is that an object is placed on a weighing platform 2, the object drives the weighing platform 2 to descend and the weighing platform 2 is driven to descend to touch a contact switch to enable a driving wheel 3 to rotate, the driving wheel 3 drives a driven wheel 4 to rotate, the driving wheel 3 and the driven wheel 4 synchronously rotate to drive a swing rod 5 to symmetrically swing, the swing rod 5 drives a slide rod 6 to swing, the slide rod 6 drives a gear 7 to move, the gear 7 moves along a tooth groove, when the gear 7 moves to the leftmost end of the tooth groove, a mandril 15 pushes a driving block 17 to ascend, the driving block 17 ascends to drive a supporting rod 18 to ascend at the left side, the supporting rod 18 ascends at the left side and descends at the right side under the action of a fulcrum inside a transmission box 16, the supporting rod 18 descends at the right side to drive a pull rod 19 to descend, the pull rod 19 rotates to drive a rotating wheel 20 to, the thrust given by the gear 7 to the driven wheel 4 is larger than the friction force in the driven wheel 4, the inner wheel in the driven wheel 4 does not rotate along with the toothed ring, so that the mechanism is ensured not to be damaged by self locking, when an article is taken down, the weighing platform 2 descends, the driving wheel 3 stops rotating, the sliding block 9 moves rightwards under the action of the return spring 10, the sliding block 9 drives the connecting rod 8 to move rightwards, the connecting rod 8 drives the oscillating rod 5 to oscillate back to the original position, the oscillating rod 5 drives the sliding rod 6 to oscillate back to the original position, the sliding rod 6 drives the gear 7 to move rightwards to the original position, the gear 7 drives the transmission box 16 to move rightwards to the original position, the rotating wheel 20 is free from the pulling force of the pull rod 19, the rotating wheel 20 drives the clamping plate to oscillate back to the original position, the back of the turning rod 12 swings leftwards under the action of a pivot inside the weighing platform 2, the back of the turning rod 12 swings leftwards, the symmetrical block 13 is driven by the transmission rod to move leftwards, the symmetrical block 13 drives the top scraper 14 to move leftwards to scrape the surface of the weighing platform 2, and meanwhile, the slider 9 drives the top scraper 14 to scrape rightwards to scrape the surface of the weighing platform 2, so that the effect of automatically cleaning impurities and dust on the surface is achieved, and the next weighing is not influenced.
In summary, in the weighing apparatus capable of preventing articles from falling, the top rod 15 pushes the driving block 17 to ascend, the driving block 17 drives the supporting rod 18 to swing, the supporting rod 18 drives the pull rod 19 to descend, the pull rod 19 drives the rotating wheel 20 to rotate, and the rotating wheel 20 and the clamping plate 21 are used in cooperation, so that the effect of preventing articles from falling is achieved. According to the weighing device capable of automatically cleaning articles by preventing the articles from being inclined, the reset spring 10 drives the sliding block 9 to move rightwards, the sliding block 9 drives the transmission rod 11 to move rightwards, the transmission rod 11 drives the turning rod 12 to swing, the turning rod 12 drives the symmetrical block 13 to move leftwards through the transmission rod 101, and then the symmetrical block 13 is matched with the scraper 14 for use, so that the effect of automatically cleaning dust and sundries on the surface of the weighing device is achieved, and the application range is wider.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a but prevent askew self-cleaning's of article weighing device, includes base (1), its characterized in that: the weighing machine is characterized in that a weighing platform (2) is fixedly connected inside the base (1), a driving wheel (3) is fixedly connected inside the weighing platform (2), a driven wheel (4) is meshed with the back of the driving wheel (3), a swing rod (5) is fixedly connected inside the driven wheel (4), a slide rod (6) is slidably connected inside the swing rod (5), a gear (7) is fixedly connected on the right side of the slide rod (6), a connecting rod (8) is movably connected on the outer side of the swing rod (5), a sliding block (9) is movably connected on the right side of the connecting rod (8), a reset spring (10) is fixedly connected on the right side of the sliding block (9), a transmission rod (11) is movably connected on the front side of the sliding block (9), a turning rod (12) is movably connected on the left side of the transmission rod (11), and a symmetrical block (13, the top fixedly connected with scraper blade (14) of symmetry piece (13), the inside fixedly connected with ejector pin (15) of base (1), the top fixedly connected with transmission box (16) of gear (7), the inside sliding connection of transmission box (16) has drive block (17), the top swing joint of drive block (17) has bracing piece (18), the right side swing joint of bracing piece (18) has pull rod (19), the swing joint of pull rod (19) has runner (20), the top fixedly connected with splint (21) of runner (20).
2. A self-cleaning weighing apparatus for preventing an article from falling over as set forth in claim 1, wherein: tooth sockets are formed in the base (1).
3. A self-cleaning weighing apparatus for preventing an article from falling over as set forth in claim 1, wherein: the outer side toothed ring of the driven wheel (4) is in friction transmission with the inner wheel.
4. A self-cleaning weighing apparatus for preventing an article from falling over as set forth in claim 1, wherein: the sliding block (9) is connected inside the weighing platform (2) in a sliding manner.
5. A self-cleaning weighing apparatus for preventing an article from falling over as set forth in claim 1, wherein: the turning rod (12) is movably connected inside the weighing platform (2).
6. A self-cleaning weighing apparatus for preventing an article from falling over as set forth in claim 1, wherein: the symmetrical blocks (13) are connected with the direction-changing rod (12) through the transmission rod (11).
7. A self-cleaning weighing apparatus for preventing an article from falling over as set forth in claim 1, wherein: the bottom of the driving block (17) is inclined to the left.
8. A self-cleaning weighing apparatus for preventing an article from falling over as set forth in claim 1, wherein: a clockwork spring is fixedly connected inside the rotating wheel (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010808529.1A CN111912508B (en) | 2020-08-12 | 2020-08-12 | Weighing device capable of preventing articles from being inclined and capable of automatically cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010808529.1A CN111912508B (en) | 2020-08-12 | 2020-08-12 | Weighing device capable of preventing articles from being inclined and capable of automatically cleaning |
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| Publication Number | Publication Date |
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| CN111912508A true CN111912508A (en) | 2020-11-10 |
| CN111912508B CN111912508B (en) | 2022-04-01 |
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| CN202010808529.1A Active CN111912508B (en) | 2020-08-12 | 2020-08-12 | Weighing device capable of preventing articles from being inclined and capable of automatically cleaning |
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| CN208606873U (en) * | 2018-08-01 | 2019-03-15 | 云南中宝龙天然香料有限公司 | A kind of flavor of raw material meausring apparatus |
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| CN209372211U (en) * | 2019-07-03 | 2019-09-10 | 宜博科测控科技（苏州）有限公司 | A kind of solid weight-measuring device with weighing sensor |
| CN210833578U (en) * | 2019-12-24 | 2020-06-23 | 福建好运联联信息科技有限公司 | Positioning tracker capable of detecting empty weight of goods |
| CN211205497U (en) * | 2020-03-15 | 2020-08-07 | 永康市华鹰衡器有限公司 | Anti-tilt electronic scale |
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2020
- 2020-08-12 CN CN202010808529.1A patent/CN111912508B/en active Active
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| US4155413A (en) * | 1977-02-18 | 1979-05-22 | Ackeret Design Studios | Load weighing scale |
| CN2748883Y (en) * | 2004-10-20 | 2005-12-28 | 天津港第二港埠有限公司 | Position limiter for car weighers |
| CN2914046Y (en) * | 2006-05-25 | 2007-06-20 | 马鞍山钢铁股份有限公司 | Bidirectional caging device of weighing equipment |
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| CN111912508B (en) | 2022-04-01 |
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