CN113879556B - Device for collecting and taking trolley - Google Patents
Device for collecting and taking trolley Download PDFInfo
- Publication number
- CN113879556B CN113879556B CN202111132320.9A CN202111132320A CN113879556B CN 113879556 B CN113879556 B CN 113879556B CN 202111132320 A CN202111132320 A CN 202111132320A CN 113879556 B CN113879556 B CN 113879556B
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- cart
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- carts
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- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000005096 rolling process Methods 0.000 claims description 21
- 230000007704 transition Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/36—Other airport installations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/14—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by provisions for nesting or stacking, e.g. shopping trolleys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Aviation & Aerospace Engineering (AREA)
- Handcart (AREA)
Abstract
The invention provides a trolley collecting and taking device, which relates to the technical field of trolleys and comprises a collecting platform and a trolley fixing mechanism, wherein the trolley fixing mechanism can be connected with a trolley which enters the collecting platform and is connected with the collecting platform and drives the trolley to move along the length direction of the collecting platform. When collecting, pushing the carts on the collecting platform in turn, wherein the first cart is connected with the cart fixing mechanism, and the rear cart can move along the length direction of the collecting platform along with the front cart after being connected with the front cart, so that the collection of the carts is completed; when the cart is taken, the moving direction of the cart is opposite to the collecting direction, and when the cart close to a person is taken away, the cart can drive other carts and the cart fixing mechanism to move towards the taking direction, so that the carts remained on the collecting platform gradually move towards the direction of a user, and the carts do not need to walk forward for taking the carts. The cart collecting and taking device can conveniently collect and take the cart, and is simple and light in operation.
Description
Technical Field
The invention relates to the technical field of carts, in particular to a cart collecting and taking device.
Background
In present daily life, the handcart can use manpower sparingly in the in-process of handling luggage and article, and people are higher and higher to the frequency of use of dolly, and in occasions such as airport and supermarket, a large amount of dollies put neatly, are difficult to standardize collection and management. In the process of collecting the trolleys, the number of the trolleys is large, the trolleys are not easy to push together, the moving direction of the trolleys is difficult to control, and the collection is difficult; in the process of taking the trolleys, people can continuously walk into the trolley with the number of the trolleys reduced, so that the taking is difficult.
Disclosure of Invention
The invention aims to provide a cart collecting and taking device so as to relieve the technical problem of fixed collection and taking of the existing cart.
The invention provides a cart collecting and taking device, which comprises a collecting platform and a cart fixing mechanism;
The cart fixing mechanism can be connected with a cart which enters the collection platform and is connected with the collection platform, and drives the cart to move along the length direction of the collection platform.
Further, the cart fixing mechanism comprises a sliding block, and a limiting groove for fixing the front wheel of the cart is formed in the sliding block.
Further, the sliding block comprises a guide block and a stop block;
The guide block is arranged on one side of the trolley entering the limit groove and used for guiding the trolley when the trolley enters and leaves the limit groove;
The stop block is arranged on one side, far away from the guide block, of the limiting groove and is used for limiting the position of the front wheel of the cart entering the limiting groove.
Further, the guide block comprises a first guide part, a transition part and a second guide part which are sequentially connected; the first guide part is connected with the limit groove, and the height of the first guide part is gradually increased along the direction away from the limit groove; the height of the second guide part is gradually reduced;
or the guide block comprises an arc-shaped structure, and the height of the arc-shaped structure is increased and then reduced along the direction away from the limit groove.
Further, the connection part of the stop block and the collecting platform is provided with a rolling structure, the rolling structure comprises a roller, and the roller is rotatably connected with the stop block so that the stop block can roll along the length direction of the collecting platform.
Further, a middle groove is formed in the collecting platform, and a rolling rod extending along the length direction of the collecting platform is arranged at the bottom of the middle groove;
The circumference of gyro wheel be equipped with the arc recess that the pole corresponds rolls, the arc recess with roll the pole roll and be connected.
Further, the width of the middle groove is larger than the width of the sliding block.
Further, the collection platform comprises a first platform and a second platform;
The first platform is horizontally arranged, the second platform is obliquely arranged, and the upper end of the second platform is connected with one end of the first platform;
The cart collecting and taking device further comprises a stopping mechanism arranged on the second platform and used for stopping the cart which finally enters the collecting platform.
Further, a deceleration strip or anti-skid patterns are arranged on the second platform.
Further, the stop mechanism comprises a stop plate, a rotating shaft and a driving motor;
The stop plate is rotatably connected to the second platform through the rotating shaft, one end of the rotating shaft is connected with the driving motor, and the driving motor drives the stop plate to rotate through the rotating shaft;
or the stop mechanism comprises a stop plate, a rotating shaft and a torsion spring;
the stop plate is rotatably connected with the second platform through the rotating shaft, and the torsion spring is arranged at the joint of the rotating shaft and the second platform.
The invention provides a cart collecting and taking device, which comprises a collecting platform and a cart fixing mechanism; the cart fixing mechanism can be connected with a cart which enters the collection platform and is connected with the collection platform, and drives the cart to move along the length direction of the collection platform.
When the carts are collected, the carts are sequentially pushed onto the collection platform, the first cart is connected with the cart fixing mechanism and moves forwards along with the carts, and after the rear cart is connected with the previous cart, the carts can move along the length direction of the collection platform along with the previous cart under pushing, and the actions are repeated, so that the carts are collected sequentially; when the cart is taken, the moving direction of the cart is opposite to that of the cart during collection, and when the cart close to a person is taken away, the cart can drive other carts and the cart fixing mechanism to move towards the taking direction, so that the carts remained on the collection platform gradually move towards the direction of a user, and the carts do not need to walk forward for taking. The cart collecting and taking device can conveniently collect and take the cart, and is simple and light in operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a cart collection and access device according to an embodiment of the present invention;
Fig. 2 is a top view of a cart collection and access device according to an embodiment of the present invention;
fig. 3 is a schematic connection diagram of a slider of a cart collection and access device and a front wheel of a cart according to an embodiment of the present invention;
fig. 4 is a block diagram of a slider of a cart collection and access device according to an embodiment of the present invention;
Fig. 5 is a side view of a slider of a cart collection and access device according to an embodiment of the present invention;
Fig. 6 is a cross-sectional view of a slider of a cart collection and use device according to an embodiment of the present invention.
Icon: 10-pushing; 11-front wheels; 12-rear wheels; 100-collecting platform; 110-a first platform; 111-an intermediate tank; 120-a second platform; 121-a deceleration strip; 122-stop plate; 130-rolling rod; 200-sliding blocks; 210-a stop; 220-limit grooves; 230-a guide block; 231-a first guide; 232-transition; 233-a second guide; 240-a roller; 241-arc-shaped grooves; 250-bearing; 260-auxiliary wheel.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 6, the cart collection and taking device provided by the embodiment of the invention is used for collecting and arranging the carts 10 in an airport, so that people can take the carts 10 conveniently. The device specifically comprises a collection platform 100 and a cart fixing mechanism, wherein the cart fixing mechanism can be connected with a cart 10 which enters the collection platform 100 and is connected with the collection platform, and drives the cart 10 to move along the length direction of the collection platform 100 together.
When the carts 10 are collected, the carts 10 are sequentially pushed onto the collection platform 100, the first cart 10 is connected with the cart fixing mechanism and moves forwards along with the carts 10, and after the rear cart 10 is connected with the previous cart 10, the carts can move along the length direction of the collection platform 100 along with the front cart 10 under pushing, and the actions are repeated, so that the collection of the carts 10 is sequentially completed; when the cart 10 is taken, the moving direction of the cart 10 is opposite to that of the collection, and when the cart 10 close to the person is taken away, the cart can drive other carts 10 and the cart fixing mechanism to move towards the taking direction, so that the carts 10 remained on the collection platform 100 gradually move towards the direction of the user without moving forward for taking the carts. The cart collecting and taking device can conveniently collect and take the cart 10, and is simple and light in operation.
It should be noted that, in this embodiment, when the cart 10 is collected, the latter cart 10 can be partially connected to the former cart 10, and a certain fixing capability is provided between the two carts, so that the two carts can be pushed or pulled together, in this embodiment, when the cart 10 is collected, the latter cart 10 can be stacked on the front cart 10, so as to realize the movement of the two carts together. In the prior art, for example, a supermarket trolley 10 also has the function of such a connection, which can be connected by means of a snap-fit or lap-joint. Therefore, other connection forms between the plurality of carts 10 can be omitted, and this embodiment can be realized based on the above-described existing structure.
Of course, the connection between the carts 10 and the separate structures may be provided by those skilled in the art according to the prior art, so as to achieve the interconnection and separation between the carts 10, which will not be described herein.
The cart fixing mechanism comprises a sliding block 200, and a limit groove 220 for fixing the front wheel 11 of the cart 10 is arranged on the sliding block 200. In the process of collecting the cart 10, after the front wheels 11 of the cart 10 enter the limit grooves 220, thereby connecting the cart 10 with the cart fixing mechanism, the cart 10 can move along with the sliding block 200 in the length direction relative to the collecting platform 100.
In this embodiment, the slider 200 includes a guide block 230 and a stopper 210; the guide block 230 and the stopper 210 are respectively disposed at both sides of the limit groove 220 in the moving direction of the slider 200. By providing the guide block 230 and the stopper 210, the movement of the front wheel 11 of the cart 10 can be restricted, and the movement can be restricted in the restricting groove 220.
The guide block 230 is disposed at one side of the cart 10 entering the limit slot 220, and is used for guiding the cart 10 entering and leaving the limit slot 220, so as to facilitate the cart 10 entering and leaving the limit slot 220.
The stopper 210 is disposed at a side of the limit groove 220 away from the guide block 230, for limiting a position of the front wheel 11 of the cart 10 entering the limit groove 220.
In this embodiment, the guide block 230 includes a first guide portion 231, a transition portion 232, and a second guide portion 233, which are sequentially connected; the first guide part 231 is connected with the limit groove 220, and the height of the first guide part 231 is gradually increased along the direction away from the limit groove 220; the height of the second guide 233 gradually decreases.
When the cart 10 is in actual use, the front wheel 11 of the cart 10 enters the limit groove 220 after passing through the second guide part 233, the transition part 232 and the first guide part 231, and is limited at the limit groove 220, and the second guide part 233 is an inclined plane, so that the front wheel 11 of the cart 10 can conveniently enter; when the cart 10 is taken, the front wheel 11 of the cart 10 leaves the limit groove 220, and the front wheel 11 leaves the limit groove 220 after passing through the first guide portion 231, the transition portion 232 and the second guide portion 233, and the first guide portion 231 is an inclined surface, so that the front wheel 11 of the cart 10 is convenient to leave.
In another embodiment, the guide block 230 includes an arc structure, the height of which increases and decreases in a direction away from the limit slot 220. For example, the arc structure may be a semicircular structure or a small semicircular structure, and the front wheel 11 of the cart 10 may be conveniently moved in and out by using curved surfaces on both sides thereof.
It should be noted that the shape of the guide block 230 may be other shapes, as long as the front wheel 11 of the cart 10 can enter and leave the limit groove 220 conveniently, which is not limited herein.
In another embodiment, the connection between the stop block 210 and the collection platform 100 is provided with a rolling structure, the rolling structure includes a roller 240 and a bearing 250, and the roller 240 is rotatably connected to the stop block 210 through the bearing 250, so that the stop block 210 can roll along the length direction of the collection platform 100.
It should be noted that the rolling structure further includes an auxiliary wheel 260 rotatably disposed on the guide block 230, which may have the same structure as the roller 240, so as to reduce friction between the slider 200 and the rolling rod 130 and facilitate movement.
In this embodiment, the collecting platform 100 is provided with a middle groove 111, and the bottom of the middle groove 111 is provided with a rolling rod 130 extending along the length direction of the collecting platform 100; the roller 240 is provided with an arc-shaped groove 241 corresponding to the roller bar 130 in the circumferential direction, and the arc-shaped groove 241 is in rolling connection with the roller bar 130.
It will be appreciated that in order to ensure that the roller 240 engages the roller bar 130 to avoid failure, the roller 240 and the roller bar are preferably steel.
It should be noted that, in the present embodiment, the middle groove 111 is disposed in the middle of the width direction of the collecting platform 100, where the width of the middle groove 111 is greater than the width of the slider 200, so that the slider 200 is convenient to install.
It should be noted that the roller 240 is not limited to the above-mentioned structure, as long as the roller 240 can drive the slider 200 to move. The rollers 240 may include toothed rollers 240, cylindrical rollers 240, etc., and only a mating structure corresponding to the structural form of the collecting platform 100 is required to be disposed on the collecting platform, so that rolling can be achieved, which is not limited herein.
In this embodiment, the collection platform 100 includes a first platform 110 and a second platform 120; the first platform 110 is horizontally arranged, the second platform 120 is obliquely arranged, and the upper end of the second platform 120 is connected with one end of the first platform 110; wherein the angle between the second platform 120 and the first platform 110 needs to satisfy: the rear entering cart 10 can be placed on the front cart 10, and the two carts 10 can be stacked and can move together.
It should be noted that the second platform 120 may be made of a steel plate.
The cart collection and taking device further comprises a stop mechanism arranged on the second platform 120, when the cart 10 is collected, the stop mechanism is used for stopping the cart 10 which finally enters the collection platform 100, and meanwhile, when the cart 10 is taken, the stop mechanism can be opened, so that the cart 10 can slide downwards from the second platform 120.
In this embodiment, the stop mechanism includes a stop plate 122, a rotating shaft, and a driving motor (not shown in the drawings); the stop plate 122 is rotatably connected to the second platform 120 through a rotating shaft, one end of the rotating shaft is connected to a driving motor, and the driving motor drives the stop plate 122 to rotate through the rotating shaft. When the stopping function is required, the driving motor drives the stopping plate 122 to rotate to a position forming a certain included angle with the second platform 120 (for example, perpendicular to the stopping plate 122 and the second platform 120) for stopping the rear wheel 12 of the cart 10; when the cart 10 needs to be taken, the driving motor can drive the stop plate 122 to rotate to a position parallel or nearly parallel to the second platform 120, so as to facilitate the cart 10 to slide downwards.
During waiting of the cart 10, the stop plate 122 stops the rear wheel 12 of the cart 10, preventing the cart 10 from sliding down and stopping on the second platform 120; when the cart 10 needs to be taken, the driving motor drives the stop plate 122 to rotate, so that the cart 10 can move downwards, the cart 10 slowly moves downwards through the speed reducing belt 121 under the action of gravity, and then people take the cart 10.
In another embodiment, the stop mechanism includes a stop plate 122, a spindle, and a torsion spring; the stop plate 122 is rotatably connected to the second platform 120 through a rotation shaft, and a torsion spring is disposed at the junction between the rotation shaft and the second platform 120.
It can be understood that the setting position and the strength of the torsion spring can be selected by those skilled in the art according to the actual situation, and in the initial state, the stop plate 122 can protect a certain angle with the second platform 120 under the action of the torsion spring, so as to stop the rear wheel 12 of the cart 10; when the cart 10 needs to be taken, the cart 10 can be pulled by a hand, so that a downward acting force is applied to the cart 10, and the elasticity of the torsion spring is overcome, so that the stop plate 122 rotates, the cart 10 can be smoothly taken down, and when the cart 10 is separated, the stop plate 122 is restored to the initial position under the action of the elasticity of the torsion spring to stop.
In another embodiment, the second platform 120 is provided with a speed reducing belt 121, where the speed reducing belt 121 may be a plurality of strip-shaped rubber speed reducing belts 121.
It should be noted that, anti-skidding patterns may also be disposed on the surface of the second platform 120, so as to make the movement process of the cart 10 more stable.
The cart collection and taking device provided in this embodiment includes a collection platform 100 and a cart fixing mechanism, when collecting carts 10, all carts 10 can move together on the collection platform 100, and one cart slowly leaves the collection platform 100 when taking carts 10. The collecting platform 100 comprises a first platform 110 and a second platform 120 which is connected with the first platform 110 and has a certain inclination, and when the cart 10 is collected, the cart 10 completes the stacking process through the second platform 120 so as to move together; when the cart 10 is in the waiting process, the cart 10 stops on the second platform 120 under the action of the stop plate 122; when taking the cart 10, the cart 10 finishes decelerating in the process of the deceleration strip 121 and slowly leaves the second platform 120.
The cart collecting and taking device can be used for collecting and arranging the carts 10 in an airport or supermarket, and is convenient for people to take the carts 10. When people need to arrange the carts 10, the carts 10 are conveyed to the first platform 110 of the carts 10 through the inclined second platform 120, the front wheels 11 of the first carts 10 enter the limit grooves 220 of the sliding blocks 200 of the cart fixing mechanism to fix the front wheels 11 of the first carts 10, the rear carts 10 can finish lap joint with the front carts 10 at the joint of the second platform 120 and the first platform 110, stacking of the carts 10 is finished in sequence, rolling is carried out on the rolling rods 130 through the rolling wheels 240 in the sliding blocks 200to enable the rolling wheels to move towards the fixed direction, and the whole cart 10 is portable to move and easy and portable to operate; while the cart 10 is waiting, after the cart 10 passes through the previous cart 10, the cart stays on the second platform 120 for taking; during taking the cart 10, the stop plate 122 rotates, so that the cart 10 can automatically move downwards under the action of gravity, slowly passes through the speed reducing belt 121 and slowly goes down the second platform 120, and people sequentially take the cart 10 and sequentially circulate; through this handcart collection and taking device, can collect the arrangement to the handcart 10 very easily, and promote laborsaving convenience.
In summary, the cart collection and taking device provided in the embodiment of the invention includes a collection platform 100 and a cart fixing mechanism; the cart securing mechanism is capable of being coupled to the cart 10 that enters and interfaces with the collection platform 100 and moves the cart 10 along the length of the collection platform 100. When the carts 10 are collected, the carts 10 are sequentially pushed onto the collection platform 100, the first cart 10 is connected with the cart fixing mechanism and moves forwards along with the carts 10, and after the rear cart 10 is connected with the previous cart 10, the carts can move along the length direction of the collection platform 100 along with the front cart 10 under pushing, and the actions are repeated, so that the collection of the carts 10 is sequentially completed; when the cart 10 is taken, the moving direction of the cart 10 is opposite to that of the collection, and when the cart 10 close to the person is taken away, the cart can drive other carts 10 and the cart fixing mechanism to move towards the taking direction, so that the carts 10 remained on the collection platform 100 gradually move towards the direction of the user without moving forward for taking the carts. The cart collecting and taking device can conveniently collect and take the cart 10, and is simple and light in operation.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (6)
1. The cart collecting and taking device is characterized by comprising a collecting platform (100) and a cart fixing mechanism;
The cart fixing mechanism can be connected with a cart (10) which enters the collection platform (100) and is connected with the collection platform, and drives the cart (10) to move along the length direction of the collection platform (100);
the cart fixing mechanism comprises a sliding block (200), and a limit groove (220) for fixing a front wheel (11) of the cart (10) is formed in the sliding block (200);
the sliding block (200) comprises a guide block (230) and a stop block (210);
The guide block (230) is arranged on one side of the trolley (10) entering the limit groove (220) and is used for guiding the trolley (10) when entering and leaving the limit groove (220);
the stop block (210) is arranged on one side of the limit groove (220) away from the guide block (230) and is used for limiting the position of the front wheel (11) of the cart (10) entering the limit groove (220);
The joint of the stop block (210) and the collecting platform (100) is provided with a rolling structure, the rolling structure comprises a roller (240), and the roller (240) is rotatably connected to the stop block (210) so that the stop block (210) can roll along the length direction of the collecting platform (100);
The collecting platform (100) is provided with a middle groove (111), and the bottom of the middle groove (111) is provided with a rolling rod (130) extending along the length direction of the collecting platform (100);
Arc grooves corresponding to the rolling rods (130) are formed in the circumferential direction of the rollers (240), and the arc grooves are in rolling connection with the rolling rods (130).
2. The cart collection and access device according to claim 1, wherein said guide block (230) comprises a first guide portion (231), a transition portion (232) and a second guide portion (233) connected in sequence; the first guide part (231) is connected with the limit groove (220), and the height of the first guide part (231) is gradually increased along the direction away from the limit groove (220); the height of the second guide part (233) is gradually reduced;
Or the guide block (230) comprises an arc-shaped structure, and the height of the arc-shaped structure is increased and then reduced along the direction away from the limit groove (220).
3. The cart collection access device according to claim 1, wherein the width of said intermediate slot (111) is greater than the width of said slider (200).
4. The cart collection access device of claim 1, wherein said collection platform (100) comprises a first platform (110) and a second platform (120);
The first platform (110) is horizontally arranged, the second platform (120) is obliquely arranged, and the upper end of the second platform (120) is connected with one end of the first platform (110);
The cart collection and taking device further comprises a stopping mechanism arranged on the second platform (120) and used for stopping the cart (10) finally entering the collection platform (100).
5. The cart collection and access device according to claim 4, wherein the second platform (120) is provided with a deceleration strip (121) or anti-skid patterns.
6. The cart collection access device of claim 4, wherein said stop mechanism includes a stop plate (122), a spindle, and a drive motor;
The stop plate (122) is rotatably connected to the second platform (120) through the rotating shaft, one end of the rotating shaft is connected with the driving motor, and the driving motor drives the stop plate (122) to rotate through the rotating shaft;
Or the stop mechanism comprises a stop plate (122), a rotating shaft and a torsion spring;
The stop plate (122) is rotatably connected to the second platform (120) through the rotating shaft, and the torsion spring is arranged at the joint of the rotating shaft and the second platform (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111132320.9A CN113879556B (en) | 2021-09-26 | 2021-09-26 | Device for collecting and taking trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111132320.9A CN113879556B (en) | 2021-09-26 | 2021-09-26 | Device for collecting and taking trolley |
Publications (2)
| Publication Number | Publication Date |
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| CN113879556A CN113879556A (en) | 2022-01-04 |
| CN113879556B true CN113879556B (en) | 2024-05-17 |
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| CN202111132320.9A Active CN113879556B (en) | 2021-09-26 | 2021-09-26 | Device for collecting and taking trolley |
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| US7000737B2 (en) * | 1999-09-15 | 2006-02-21 | Ronald Scheffer | Method and apparatus for securing a shopping cart |
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| JP7246180B2 (en) * | 2018-12-21 | 2023-03-27 | 東芝テック株式会社 | Cart feeder and cart storage system |
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| US4572347A (en) * | 1983-10-03 | 1986-02-25 | Schulte-Schlagbaum Aktiengesellschaft | Storeroom for transport carts, particularly supermarket shopping carts or the like |
| US5383639A (en) * | 1992-07-10 | 1995-01-24 | Byard; Robert B. | Apparatus for securing a shopping cart |
| DE102006040173A1 (en) * | 2006-08-26 | 2008-03-13 | Alfons Baintner | Braking arrangement for shopping trolley has bottom element that can be applied to floor and at least partly enclose trolley wheel, operating element connected to bottom element for positioning bottom element |
| CH699594A2 (en) * | 2008-09-24 | 2010-03-31 | Heidi Betschart Blaettler | Transport trolley i.e. shopping trolley, receiving and delivering device for use in shopping centre, has transport trolley conveyed at preset distance in direction of end point by sliding friction with sliding surface of conveyor belt |
| DE102016003300A1 (en) * | 2016-03-14 | 2017-09-14 | Michael Hentschel | Arrangement and blocking element for limiting a number of abzustellender car and use of the blocking element for it |
| CN107128659A (en) * | 2017-05-16 | 2017-09-05 | 广东海洋大学 | A kind of adaptive small rail car |
| CN206902615U (en) * | 2017-06-12 | 2018-01-19 | 四川建筑职业技术学院 | It is a kind of to be automatically prevented from the retrograde device of automobile |
| JP3230162U (en) * | 2020-10-26 | 2021-01-14 | 秀広 山本 | Shopping cart sterilization booth |
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