CN109285281B - Goods pushing mechanism - Google Patents
Goods pushing mechanism Download PDFInfo
- Publication number
- CN109285281B CN109285281B CN201811366591.9A CN201811366591A CN109285281B CN 109285281 B CN109285281 B CN 109285281B CN 201811366591 A CN201811366591 A CN 201811366591A CN 109285281 B CN109285281 B CN 109285281B
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- Prior art keywords
- pushing
- guide rail
- ratchet
- pushing guide
- sliding block
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- 230000007246 mechanism Effects 0.000 title claims abstract description 79
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
- G07F11/02—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines
- G07F11/04—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines in which magazines the articles are stored one vertically above the other
- G07F11/16—Delivery means
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Vending Machines For Individual Products (AREA)
Abstract
The utility model discloses a goods pushing mechanism which comprises a pushing guide rail and a ratchet mechanism, wherein the pushing guide rail is cuboid, a ┠ groove is formed in the pushing guide rail, the ratchet mechanism is connected in the pushing guide rail in a sliding manner and comprises a ratchet bar and a pawl, the ratchet bar penetrates through the front end face of the pushing guide rail and is movably connected with a driving mechanism, the driving mechanism drives the ratchet bar to slide back and forth along the pushing guide rail, the pawl is connected with a push plate through a sliding block, and the push plate is L-shaped. The utility model has the advantages of simple structure, good pushing stability, convenient operation, convenient maintenance and cost saving.
Description
Technical Field
The utility model relates to the technical field of vending machines, in particular to a goods pushing mechanism.
Background
Vending machines are machines that can automatically pay based on money that is thrown or paid. The vending machine is a common equipment for goods automation, is not limited by time and place, can save manpower and facilitate transaction, and is also called a micro supermarket for 24-hour business.
At present, the pushing mechanism of automatic vending machine is often the combination of a plurality of cylinders, drive mechanism and push pedal, a plurality of cylinders drive the drive mechanism motion as actuating mechanism, and then promote the push pedal, make the goods be released one by one, actuating mechanism and drive mechanism are located the push pedal rear often, the structure is complicated, overhaul the difficulty, occupation space is big, influence the quantity that automatic vending machine placed the goods, be released completely when a plurality of goods, the push pedal reaches forefront, actuating mechanism just can drive mechanism and push pedal and reset, it is relatively poor to push goods stability, the goods is by the phenomenon of jamming or can not release the goods smoothly, often place multilayer goods in the automatic vending machine, every layer of goods all need actuating mechanism to be as the power supply that the goods was released, cause the structure complicated, the cost is high.
For example, chinese patent document (CN 201720074626.6) discloses a vending machine, which comprises a shelf and a plurality of trays detachably mounted on the shelf, wherein the trays are arranged from top to bottom at intervals, a translation mechanism is mounted on the shelf on the upper side of each tray, a pushing mechanism is mounted on the translation mechanism, the translation mechanism drives the pushing mechanism to horizontally move, so that the position of the pushing mechanism is adjusted, and the pushing mechanism pushes the goods away from the tray. The utility model has flexible shipment sequence. The proposal has the advantages that each layer is provided with a translation mechanism and a pushing mechanism, so that the vending machine has high manufacturing cost and difficult maintenance.
For example, chinese patent document (CN 201620420811.1) discloses a cargo pushing mechanism, which includes a translation seat, the translation seat is connected with a translation driving mechanism, a rotating motor is disposed on the translation seat, the rotating motor is connected with a screw through a clutch structure, and a cargo pushing plate in threaded connection with the screw is sleeved on the screw. The utility model has simple structure, smoother goods movement and strong practicability. The scheme has the advantages that the driving mechanism is connected with the pushing plate through other parts of the scheme, the driving mechanism and the pushing plate are required to be arranged on the goods storage rack when the scheme is used, the driving mechanism and the pushing plate are arranged at a hidden position in the vending machine body, the overhaul operation is complex, and the overhaul operation difficulty is high.
Disclosure of Invention
In order to overcome the defects and shortcomings in the technology, the cargo pushing mechanism provided by the utility model is simple in structure, good in cargo pushing stability, convenient to operate, convenient to overhaul and cost-saving.
The pushing mechanism comprises a pushing guide rail and a ratchet mechanism, wherein the pushing guide rail is cuboid, a ┠ groove is formed in the pushing guide rail, the ratchet mechanism is connected in the pushing guide rail in a sliding mode and comprises a ratchet bar and a pawl, the ratchet bar penetrates through the front end face of the pushing guide rail and is movably connected with a driving mechanism, the driving mechanism drives the ratchet bar to slide back and forth along the pushing guide rail, the pawl is connected with a pushing plate through a sliding block, and the pushing plate is L-shaped.
Further, the ratchet strip is located the lower extreme of ┠ groove vertical section, is provided with first spring between the rear end of ratchet strip and the propelling movement guide rail, and the front end of ratchet strip is the linkage segment that does not have the ratchet, the linkage segment is located the propelling movement guide rail outward, has seted up the U-shaped groove on the linkage segment.
Further, a hook is arranged at the rear end of the driving mechanism, and the hook is movably connected with the U-shaped groove.
Further, the sliding block is hinged with the pawl, a sliding column is fixedly arranged at the upper end of the vertical section of the ┠ groove along the length direction of the pushing guide rail, and the sliding block is sleeved on the sliding column and is in sliding connection with the sliding column.
Further, the sliding block is hinged with the push plate, a first upright post is fixedly arranged on one side surface of the sliding block, which is hinged with the push plate, an arc-shaped hole is formed in the position of the push plate, corresponding to the first upright post, the circle center of the arc-shaped hole is located at the center of the sliding block, which is hinged with the push plate, the first upright post penetrates through the arc-shaped hole and is connected with a second spring, the lower end of the second spring is fixed on the push plate through a third upright post, a second upright post is fixedly arranged on one side of the pawl, which faces the push plate, of the push plate, a U-shaped movable groove is formed in the position, corresponding to the second upright post, and the second upright post is located in the movable groove.
Through the technical scheme, the utility model has the following beneficial effects:
the ratchet mechanism arranged in the goods pushing mechanism is simple in structure, can move intermittently in one direction, the hook moves forwards along with the driving mechanism, pulls the ratchet bar to slide forwards along the pushing guide rail, so that goods are pushed out, the first spring is arranged at the rear end of the ratchet bar, the ratchet bar is reset under the action of the first spring, but the pawl is not reset and does not influence the pushing out of the next goods, the ratchet mechanism is simple in structure, small in occupied space, convenient to operate and good in operation stability; the driving mechanism is movably connected with the ratchet bar, the flexibility is good, the driving mechanism can be installed on a tray for transporting goods during operation, the maintenance is easy, and one driving mechanism is arranged in a vending machine provided with a plurality of pushing mechanisms, so that the structure is simple, the space is saved, and the cost is saved; the movable groove and the second upright post are arranged, and the pawl can be lifted by rotating the push plate forwards so as to push the push plate backwards, so that the push plate retreating process is simple and easy to operate, the operation is very convenient, the goods supplementing efficiency is improved, and the time and the cost are saved; a second spring is arranged between the second upright post and the third upright post, the second spring prevents the push plate from tilting, and the push plate can be automatically reset after rotating the push plate.
Drawings
FIG. 1 is a schematic diagram of a cargo pushing mechanism according to the present utility model;
FIG. 2 is a schematic view of a pushing rail of the pushing mechanism according to the present utility model;
FIG. 3 is a schematic illustration of one of the ratchet mechanism and push plate arrangements of the pusher mechanism of the present utility model;
FIG. 4 is a second schematic view of the ratchet mechanism and push plate of the pusher mechanism of the present utility model.
Reference numerals: 1 is a push guide rail, 101 is a ┠ groove, 2 is a ratchet mechanism, 201 is a ratchet bar, 202 is a pawl, 203 is a U-shaped groove, 3 is a push plate, 301 is an arc-shaped hole, 302 is a movable groove, 303 is a third upright, 4 is a sliding block, 5 is a sliding column, 6 is a driving mechanism, 601 is a hook, 7 is a first upright, 8 is a second spring, 9 is a second upright, and 10 is a first spring.
Detailed Description
The following detailed description of specific embodiments of the utility model refers to the accompanying drawings;
as shown in fig. 1 to 4, the cargo pushing mechanism comprises a pushing guide rail 1 and a ratchet mechanism 2, wherein the pushing guide rail 1 is a cuboid, a ┠ groove 101 is formed in the pushing guide rail 1, the ratchet mechanism 2 is connected with the pushing guide rail 1 in a sliding manner, the ratchet mechanism 2 comprises a ratchet bar 201 and a pawl 202, the ratchet bar 201 penetrates through the front end face of the pushing guide rail 1 and is movably connected with a driving mechanism 6, the driving mechanism 6 drives the ratchet bar 201 to slide back and forth along the pushing guide rail 1, the pawl 202 is connected with a push plate 3 through a sliding block 4, and the push plate 3 is L-shaped.
For further optimizing the product structure, the ratchet 201 is located at the lower end of the vertical section of the ┠ groove 101, a first spring 10 is arranged between the rear end of the ratchet 201 and the push guide rail 1, specifically, one end of the first spring 10 is arranged on the rear end face of the ratchet 201, the other end of the first spring is arranged on the push guide rail 1, a connecting section with or without ratchets is left at the front end of the ratchet 201, the connecting section is located outside the push guide rail 1, and a U-shaped groove 203 is formed in the connecting section. The rear end of the driving mechanism 6 is provided with a hook 601, and the hook 601 is movably connected with the U-shaped groove 203.
In order to further optimize the product structure, the sliding block 4 is hinged with the pawl 202, the sliding column 5 is fixedly arranged at the upper end of the vertical section of the ┠ groove 101 of the push guide rail 1 along the length direction, and the sliding block 4 is sleeved on the sliding column 5 and is in sliding connection with the sliding column 5.
For further optimizing the product structure, sliding block 4 is articulated with push pedal 3, and the fixed first stand 7 that is provided with of side that articulates with push pedal 3 on the sliding block 4, the push pedal 3 has seted up arc hole 301 in the position department that corresponds first stand 7, the centre of a circle in arc hole 301 is located the articulated center of sliding block 4 and push pedal 3, first stand 7 passes arc hole 301 and is connected with second spring 8, the lower extreme of second spring 8 is fixed on push pedal 3 through third stand 303, and third stand 303 is in the place ahead of the fan-shaped region that arc hole 301 is located, and arc hole 301 restricts the rotation angle of push pedal 3 relative sliding block 4, and second spring 8 makes push pedal 3 keep vertical state, prevents that push pedal 3 from inclining when the operation, has increased the job stabilization nature of this pushing mechanism, pawl 202 is provided with second stand 9 in the fixed side towards push pedal 3, push pedal 3 has seted up U-shaped movable groove 302 in the position department that corresponds second stand 9, second stand 9 is located movable groove 302.
When the push plate 3 is used, an article is positioned in front of the push plate 3, the hook 601 is inserted into the U-shaped groove 203, the driving mechanism 6 is started, the ratchet bar 201 is pulled to move forwards, the pawl 202 is driven by the ratchet bar 201 to push the sliding block 4 to move forwards, and then the push plate 3 moves forwards to push the article; after the goods are pushed out, the hook 601 is separated from the U-shaped groove 203, the ratchet 201 moves backwards under the action of the first spring 10, the pawl 202 only slightly rotates around the connecting point with the sliding block 4 and does not move backwards due to the unidirectional intermittent movement of the ratchet mechanism 2, the ratchet 201 is reset, the pawl 202 does not reset, the next goods are conveniently pushed out, and the second upright post 9 does not cause vibration of the push plate 3 when moving along with the pawl 202 due to the movable space left between the movable groove 302 and the second upright post 9, so that the stability is good.
When the goods need to be replenished, the pushing plate 3 is rotated forwards by using external force, the arc-shaped hole 301 rotates relative to the first upright post 7, the second spring 8 is lengthened, meanwhile, the lower end face of the movable groove 302 is contacted with the second upright post 9 and enables the second upright post 9 to move upwards, the pawl 202 is lifted along with the second upright post 9, then the pushing plate 3 is pushed backwards, the pushing plate 3 drives the sliding block 4 and the pawl 202 to move backwards, after the pushing plate 3 is retracted to a target position, the pushing plate 3 is loosened, the pushing plate 3 rotates to a vertical state under the action of the second spring 8, the upper end face of the movable groove 302 is contacted with the second upright post 9 and enables the second upright post 9 to move downwards, and the pawl 202 is reset. The push plate 3 is simple and easy to operate in the retreating process, the operation is very convenient, the efficiency of replenishing goods is improved, and the time and the cost are saved.
It is worth to be noted that, the driving mechanism 6 is movably connected with the ratchet 201, the driving mechanism 6 can drive the ratchet 201 to move, and the ratchet can also move independently, so that the flexibility is good; specifically, the driving mechanism 6 is a hydraulic rod, can be installed on a tray for transporting goods, and is convenient for overhauling and transporting the goods to a goods taking port of the vending machine; in a vending machine provided with a plurality of self-pushing mechanisms, a driving mechanism 6 is arranged, so that the structure is simple, the space is saved, and the cost is saved.
The above embodiments are merely preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, but other embodiments can be easily made by those skilled in the art through substitution or modification according to the technical disclosure in the present specification, so that all changes and modifications made in the principle of the present utility model shall be included in the scope of the present utility model.
Claims (4)
1. The pushing mechanism is characterized by comprising a pushing guide rail (1) and a ratchet mechanism (2), wherein the pushing guide rail (1) is cuboid, a ┠ groove (101) is formed in the pushing guide rail (1), the ratchet mechanism (2) is connected in a sliding manner in the pushing guide rail (1), the ratchet mechanism (2) comprises a ratchet strip (201) and a pawl (202), the ratchet strip (201) penetrates through the front end surface of the pushing guide rail (1) and is movably connected with a driving mechanism (6), the driving mechanism (6) drives the ratchet strip (201) to slide back and forth along the pushing guide rail (1), the pawl (202) is connected with a pushing plate (3) through a sliding block (4), and the pushing plate (3) is L-shaped;
the ratchet bar (201) is positioned at the lower end of the vertical section of the ┠ groove (101), and a first spring (10) is arranged between the rear end of the ratchet bar (201) and the pushing guide rail (1);
the utility model provides a movable groove (302) that sliding block (4) is articulated with push pedal (3), sliding block (4) is fixed with push pedal (3) articulated side be provided with first stand (7), arc hole (301) have been seted up in the position department that corresponds first stand (7) to push pedal (3), the centre of a circle in arc hole (301) is located sliding block (4) and push pedal (3) articulated center, arc hole (301) are passed in first stand (7) and are connected with second spring (8), the lower extreme of second spring (8) is fixed on push pedal (3) through third stand (303), pawl (202) is fixed in one side towards push pedal (3) and is provided with second stand (9), push pedal (3) are seted up U-shaped movable groove (302) in the position department that corresponds second stand (9), second stand (9) are located movable groove (302).
2. The pushing mechanism according to claim 1, characterized in that the front end of the ratchet bar (201) is a connection section without ratchet teeth, the connection section is positioned outside the pushing guide rail (1), and a U-shaped groove (203) is formed in the connection section.
3. Push mechanism according to claim 2, characterized in that the rear end of the drive mechanism (6) is provided with a hook
(601) The hook (601) is movably connected with the U-shaped groove (203).
4. The pushing mechanism according to claim 1, wherein the sliding block (4) is hinged with the pawl (202), the pushing guide rail (1) is fixedly provided with a sliding column (5) along the length direction at the upper end of the vertical section of the ┠ groove (101), and the sliding block (4) is sleeved on the sliding column (5) and is in sliding connection with the sliding column (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811366591.9A CN109285281B (en) | 2018-11-16 | 2018-11-16 | Goods pushing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811366591.9A CN109285281B (en) | 2018-11-16 | 2018-11-16 | Goods pushing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109285281A CN109285281A (en) | 2019-01-29 |
| CN109285281B true CN109285281B (en) | 2023-10-27 |
Family
ID=65175508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811366591.9A Active CN109285281B (en) | 2018-11-16 | 2018-11-16 | Goods pushing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109285281B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09147214A (en) * | 1995-11-17 | 1997-06-06 | Fuji Electric Co Ltd | Pusher type commodity carry-out device for case type commodity vending machine |
| JPH1097674A (en) * | 1996-09-19 | 1998-04-14 | Sanden Corp | Carry-out mechanism for automatic vending machine |
| JPH11154268A (en) * | 1997-11-25 | 1999-06-08 | Fuji Electric Co Ltd | Automatic vending machine |
| JP2000155866A (en) * | 1998-11-18 | 2000-06-06 | Sanyo Electric Co Ltd | Vending machine |
| CN205594770U (en) * | 2016-05-10 | 2016-09-21 | 浙江嘉丰机电有限公司 | It constructs to push away cargo aircraft |
| CN206411788U (en) * | 2017-01-21 | 2017-08-15 | 淄博市技师学院 | A kind of ejecting device of automatic vending machine |
| CN107644488A (en) * | 2017-09-07 | 2018-01-30 | 河南智售宝智能科技有限公司 | A kind of vending machine and its push away goods device |
| CN107767560A (en) * | 2017-10-18 | 2018-03-06 | 河南智售宝智能科技有限公司 | A kind of automatic vending machine and its push away goods device |
| CN108428289A (en) * | 2017-02-15 | 2018-08-21 | 天津市中信互联科技有限公司 | A kind of vending machine cargo path |
| CN208903343U (en) * | 2018-11-16 | 2019-05-24 | 郑州势为物联网科技有限公司 | Goods-pushing structure |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003074396A1 (en) * | 2002-03-04 | 2003-09-12 | Alexandre Maldonado | Adjustable push forward dispensing mechanism |
| BR8001070U (en) * | 2000-05-22 | 2001-12-26 | Alexandre Maldonado | Miscellaneous product dispensing mechanism |
| US8464900B2 (en) * | 2009-04-28 | 2013-06-18 | Anton K. Simson | Sled driven queued item dispenser |
-
2018
- 2018-11-16 CN CN201811366591.9A patent/CN109285281B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09147214A (en) * | 1995-11-17 | 1997-06-06 | Fuji Electric Co Ltd | Pusher type commodity carry-out device for case type commodity vending machine |
| JPH1097674A (en) * | 1996-09-19 | 1998-04-14 | Sanden Corp | Carry-out mechanism for automatic vending machine |
| JPH11154268A (en) * | 1997-11-25 | 1999-06-08 | Fuji Electric Co Ltd | Automatic vending machine |
| JP2000155866A (en) * | 1998-11-18 | 2000-06-06 | Sanyo Electric Co Ltd | Vending machine |
| CN205594770U (en) * | 2016-05-10 | 2016-09-21 | 浙江嘉丰机电有限公司 | It constructs to push away cargo aircraft |
| CN206411788U (en) * | 2017-01-21 | 2017-08-15 | 淄博市技师学院 | A kind of ejecting device of automatic vending machine |
| CN108428289A (en) * | 2017-02-15 | 2018-08-21 | 天津市中信互联科技有限公司 | A kind of vending machine cargo path |
| CN107644488A (en) * | 2017-09-07 | 2018-01-30 | 河南智售宝智能科技有限公司 | A kind of vending machine and its push away goods device |
| CN107767560A (en) * | 2017-10-18 | 2018-03-06 | 河南智售宝智能科技有限公司 | A kind of automatic vending machine and its push away goods device |
| CN208903343U (en) * | 2018-11-16 | 2019-05-24 | 郑州势为物联网科技有限公司 | Goods-pushing structure |
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| Publication number | Publication date |
|---|---|
| CN109285281A (en) | 2019-01-29 |
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