CN213231159U - Special elevator for shopping cart - Google Patents
Special elevator for shopping cart Download PDFInfo
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- CN213231159U CN213231159U CN202022020649.3U CN202022020649U CN213231159U CN 213231159 U CN213231159 U CN 213231159U CN 202022020649 U CN202022020649 U CN 202022020649U CN 213231159 U CN213231159 U CN 213231159U
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- shopping cart
- side wall
- escalator frame
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- escalator
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- 229920003023 plastic Polymers 0.000 claims description 17
- 239000004033 plastic Substances 0.000 claims description 17
- 229920000642 polymer Polymers 0.000 claims description 17
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model relates to an automatic staircase technical field, and a special elevator of shopping cart is disclosed, including the escalator frame, the top wall of escalator frame is seted up porosely, and the inside of escalator frame is provided with the motor, the bottom wall of motor and the inside front end bottom wall fixed connection of escalator frame, and the inside right side wall frame fixed mounting of escalator has the dead lever, and the dead lever is total two sets of, and the left and right sides wall face of two sets of dead levers corresponds position fixed connection with the inside left and right sides wall face that is close to the position of front side and is close to the position of rear side respectively of escalator frame. The utility model discloses in, this special elevator of shopping cart, the corresponding position wall is laminated each other on bottom lateral wall and the U-shaped open slot on the shopping cart crossbeam, and the lateral wall that is close to the wheel of rear end on the shopping cart is laminated each other with the top wall of taking the platform, and the shopping cart is when from the last downward movement, and the top of shopping cart is parallel with the position that the top wall of staircase frame is close to the front side all the time, has avoided assaulting excessively to lead to the condition emergence that the shopping cart turned on one's side.
Description
Technical Field
The utility model relates to an automatic escalator technical field especially relates to a special elevator of shopping cart.
Background
At present, when a large supermarket or a shopping mall needs to transport a shopping cart upstairs or downstairs, the condition of mixed transportation of people and vehicles on a moving sidewalk is generally adopted, and certain potential safety hazards exist. Meanwhile, the moving sidewalk is long in length, large in occupied building space and low in market space utilization rate, and especially when shopping cart equipment is additionally arranged on some existing buildings in a transformation mode, the moving sidewalk equipment is often not installed in enough space.
Some existing shopping cart ladders in the market at present have the conditions of easy overturn and low reliability and safety performance, for example, in the structures in patents 201620793698.1 and CN201420097422.0, when the shopping cart goes down, when a push rod at the starting position of the shopping cart reaches the R section, the push rod needs to be transited to another adjacent push rod, and the condition that the shopping cart is easy to turn over due to excessive impact exists. Therefore, the elevator special for the shopping cart is provided.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problem existing in the prior art and provides a special elevator for a shopping cart.
In order to realize the purpose, the utility model adopts the following technical scheme that the elevator special for the shopping cart comprises an escalator frame, the top wall surface of the escalator frame is provided with a hole, the inside of the escalator frame is provided with a motor, the bottom wall surface of the motor is fixedly connected with the bottom wall surface of the front end inside the escalator frame, the right side wall surface inside the escalator is fixedly provided with two groups of fixed rods, the left side wall surface and the right side wall surface of the two groups of fixed rods are respectively and fixedly connected with the corresponding positions of the left side wall surface and the right side wall surface close to the front side and the position close to the rear side inside the escalator frame, the side walls of the two groups of fixed rods are respectively and fixedly provided with a bearing, the side walls of the two groups of bearings are respectively and fixedly provided with a gear, the belt is sleeved on the gear close to the front side and the output shaft side wall of the motor, the belt is mutually meshed with the, the escalator comprises an escalator frame and is characterized in that a building platform is arranged in the escalator frame, the front side wall surface and the rear side wall surface of the building platform are fixedly connected with one side wall surface of two groups of push rods, the two side wall surfaces are close to each other, a driving chain plate is arranged in the escalator frame, a plurality of groups of driving chains are arranged in the escalator frame and sleeved on the side walls of two groups of gears, and the plurality of groups of driving chains are meshed with the two groups of gears.
Preferably, the driving chains are fixedly connected with the chain plates of the driving chains, the multiple groups of driving chains are all composed of multiple groups of driving blocks, and each group of driving blocks on the multiple groups of driving chains is L-shaped.
Preferably, U-shaped open slots are formed in the top wall face of each group of driving blocks on the driving chains, rectangular holes are formed in the positions, close to the top ends, of the front side wall faces of the corresponding positions on the U-shaped open slots, and polymer plastic collision blocks are arranged inside the rectangular slots on the U-shaped open slots.
Preferably, the side walls of the multiple groups of polymer plastic collision blocks are respectively and fixedly connected with the wall surfaces of the corresponding positions of the rectangular grooves on the multiple groups of U-shaped open grooves, and the rear side wall surfaces of the multiple groups of polymer plastic collision blocks are provided with buffer zones which are trapezoidal.
Preferably, a shopping cart is arranged at the top of the escalator frame, a shopping cart cross beam is arranged at the bottom of the shopping cart, and the tops of the left and right side wall surfaces of the shopping cart cross beam are fixedly connected with one side wall surface, close to the front side, of the two groups of support rods in the escalator frame.
Advantageous effects
The utility model provides a special elevator of shopping cart. The method has the following beneficial effects:
(1) this special elevator of shopping cart, on the shopping cart that will fill with the thing passes through the top wall that the push rod impels the drive chain, the wheel lateral wall bottom that is close to the front side on the shopping cart laminates with the top wall of drive chain link joint each other, correspond the position wall on the shopping cart crossbeam bottom lateral wall and the U-shaped open slot and laminate each other, the wheel that is close to the rear end on the shopping cart extends to the inside of staircase frame through the clearance between the drive chain, the lateral wall that is close to the wheel of rear end on the shopping cart laminates with the top wall of taking the platform each other, the shopping cart is when from the top downward movement, the top of shopping cart is parallel with the position that the top wall of staircase frame is close to the front side all the time, the condition that has avoided assaulting excessively to lead to.
(2) This special elevator of shopping cart conveys the bottom of shopping cart from the top of escalator frame to the escalator frame through the driving chain, and the lateral wall and the U-shaped open slot of shopping cart crossbeam bottom closely laminate, and the wheel that the shopping cart is close to the rear side is laminated with the top wall of landing, and the range of jolting from top to bottom when reducing the shopping cart and receiving vibrations has reached the effect of noise reduction.
(3) This special elevator of shopping cart, the top of U-shaped open slot is provided with polymer plastics and hits the piece, hits the piece through polymer plastics and makes the bottom lateral wall of shopping cart crossbeam and the lateral wall laminating on the U-shaped open slot inseparabler, hits the buffer zone that the piece was hit through polymer plastics and reduces the impact that the driving chain received when the shopping cart crossbeam card was on the U-shaped open slot, has reached the effect that improves the life of driving chain.
Drawings
FIG. 1 is a front view of the special elevator for shopping cart of the present invention;
FIG. 2 is a partial schematic view of the special elevator for shopping cart of the present invention;
FIG. 3 is a schematic view of the driving chain structure of the present invention;
FIG. 4 is a schematic view of the cross-member of the shopping cart of the present invention;
FIG. 5 is a schematic view of the engagement between the shopping cart and the driving chain according to the present invention.
Illustration of the drawings:
the device comprises a ladder frame 1, a motor 2, a fixing rod 3, a bearing 4, a gear 5, a belt 6, a push rod 7, a platform 8, a driving chain plate 9, a driving chain 10, a U-shaped open slot 11, a high polymer plastic collision block 12, a buffer zone 13, a shopping cart 14 and a shopping cart beam 15.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): as shown in fig. 1-5, a shopping cart special elevator comprises an escalator frame 1, the escalator frame 1 is in a "Z" shape, a hole is formed on the top wall surface of the escalator frame 1, a motor 2 is arranged inside the escalator frame 1, the motor 2 is already disclosed, the technology is not repeated here, the bottom wall surface of the motor 2 is fixedly connected with the bottom wall surface of the front end inside the escalator frame 1, a fixing rod 3 is fixedly arranged on the right side wall surface inside the escalator frame 1, the fixing rods 3 are divided into two groups, the left and right side wall surfaces of the two groups of fixing rods 3 are respectively fixedly connected with the left and right side wall surfaces of the position near the front side and the position near the rear side inside the escalator frame 1, bearings 4 are fixedly arranged on the side walls of the two groups of fixing rods 3, gears 5 are fixedly arranged on the side walls of the two groups of bearings 4, a belt 6 is arranged inside the escalator frame 1, the belt 6 is sleeved on the gear 5 near the front side and, the belt 6 is meshed with the gear 5 and the upper teeth of the motor 2, push rods 7 are fixedly mounted at the front end and the rear end of the top wall surface of the escalator frame 1, a platform 8 is arranged inside the escalator frame 1, the front side wall surface and the rear side wall surface of the platform 8 are fixedly connected with one side wall surface of two groups of push rods 7 respectively, a driving chain plate 9 is arranged inside the escalator frame 1, a plurality of groups of driving chains 10 are arranged inside the escalator frame 1, the plurality of groups of driving chains 10 are sleeved on the side walls of the two groups of gears 5, the plurality of groups of driving chains 10 are meshed with the upper teeth of the two groups of gears 5, the driving chains 10 are fixedly connected with the driving chain plate 9, each group of driving chains 10 is composed of a plurality of groups of driving blocks, each group of driving block on each group of driving chains 10 is L-shaped, a U-shaped open slot 11 is formed in the top wall surface of each group of driving block on each group of driving chains 10, the inside polymer plastics that is provided with of rectangular channel on the multiunit U-shaped open slot 11 hits piece 12, multiunit polymer plastics hit piece 12 and are the disclosed technique, do not do this and do not describe in detail here, the lateral wall that multiunit polymer plastics hit piece 12 respectively with the corresponding position wall fixed connection of rectangular channel on the multiunit U-shaped open slot 11, multiunit polymer plastics hit the rear side wall face of piece 12 and all seted up buffer 13, buffer 13 is trapezoidal form, the top of escalator frame 1 is provided with shopping cart 14, shopping cart 14 is the disclosed technique, do not describe here in detail, the bottom of shopping cart 14 is provided with shopping cart crossbeam 15, the side wall fixed connection that the both sides wall top of left and right sides wall top of shopping cart crossbeam 15 and two sets of bracing pieces that are close to the front side inside staircase frame 1 are close to.
The utility model discloses a theory of operation:
when the shopping cart is used, a shopping cart 14 filled with articles is pushed into the top wall surface of the driving chain 10 through the push rod 7, the bottom end of the side wall of a wheel close to the front side of the shopping cart 14 is attached to the top wall surface of the chain plate 9 of the driving chain, the side wall of the bottom of the shopping cart cross beam 15 is attached to the wall surface of the corresponding position of the U-shaped open slot 11, the wheel close to the rear end of the shopping cart 14 extends into the escalator frame 1 through a gap between the driving chains 10, the side wall of the wheel close to the rear end of the shopping cart 14 is attached to the top wall surface of the platform 8, when the shopping cart 14 moves from top to bottom, the top end of the shopping cart 14 is always parallel to the position close to the front side of the top wall surface of the escalator frame 1, and the phenomenon that the shopping cart is.
The shopping cart is conveyed to the bottom end of the escalator frame 1 from the top end of the escalator frame 1 through the driving chain, the side wall of the bottom of the shopping cart cross beam 15 is tightly attached to the U-shaped open slot 11, the wheels of the shopping cart 14 close to the rear side are attached to the top wall surface of the platform 8, the amplitude of up-and-down jolting of the shopping cart 14 when the shopping cart is vibrated is reduced, and the effect of reducing noise is achieved.
The top of the U-shaped open slot 11 is provided with a polymer plastic collision block 12, the side wall of the bottom end of the shopping cart beam 15 is attached to the side wall of the U-shaped open slot 11 more tightly through the polymer plastic collision block 12, and the impact on the drive chain 10 when the shopping cart beam 15 is clamped on the U-shaped open slot 11 is reduced through a buffer area 13 on the polymer plastic collision block 12, so that the effect of prolonging the service life of the drive chain 10 is achieved.
Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.
Claims (6)
1. The utility model provides a special elevator of shopping cart, includes escalator frame (1), its characterized in that: the escalator comprises an escalator frame (1), a motor (2) is arranged in the escalator frame (1), fixing rods (3) are fixedly arranged on the right side wall surface in the escalator frame (1), the fixing rods (3) are divided into two groups, bearings (4) are fixedly arranged on the side walls of the two groups of fixing rods (3), gears (5) are fixedly arranged on the side walls of the two groups of bearings (4), a lapping table (8) is arranged in the escalator frame (1), the front side wall surface and the rear side wall surface of the lapping table (8) are respectively and fixedly connected with one side wall surface of two groups of push rods (7) which approach to each other, a driving chain plate (9) is arranged in the escalator frame (1), a plurality of groups of driving chains (10) are arranged in the escalator frame (1), the plurality of groups of driving chains (10) are sleeved on the side walls of the two groups of gears (5), the plurality of driving chains (10) are mutually meshed with the upper teeth of the two groups of gears (5), and the driving chains, multiunit driving chain (10) constitute by the multiunit drive block, each group drive block all is "L" shape on multiunit driving chain (10), U-shaped open slot (11) have all been seted up to the top wall of every group drive block on multiunit driving chain (10), the inside polymer plastics that is provided with of rectangular channel on multiunit U-shaped open slot (11) hits piece (12), the top of escalator frame (1) is provided with shopping cart (14), the bottom of shopping cart (14) is provided with shopping cart crossbeam (15), the side wall fixed connection that two sets of bracing pieces that the left and right sides wall top of shopping cart crossbeam (15) and escalator frame (1) inside are close to the front side mutually.
2. The elevator special for shopping cart as claimed in claim 1, wherein: rectangular holes are formed in the positions, close to the top ends, of the front side wall surfaces of the corresponding positions on the multiple groups of U-shaped open slots (11), and the side walls of the multiple groups of high polymer plastic collision blocks (12) are fixedly connected with the wall surfaces of the corresponding positions of the rectangular slots on the multiple groups of U-shaped open slots (11) respectively.
3. The elevator special for shopping cart as claimed in claim 1, wherein: buffer areas (13) are arranged on the rear side wall surfaces of the polymer plastic collision blocks (12), and the buffer areas (13) are trapezoidal.
4. The elevator special for shopping cart as claimed in claim 1, wherein: the bottom wall of the motor (2) is fixedly connected with the bottom wall of the front end inside the escalator frame (1), a belt (6) is arranged inside the escalator frame (1), the belt (6) is sleeved on the side wall of an output shaft of the gear (5) close to the front side and the motor (2), and the belt (6) is meshed with the gear (5) and the motor (2) in a tooth-meshing mode.
5. The elevator special for shopping cart as claimed in claim 1, wherein: the left side wall surface and the right side wall surface of the two groups of fixed rods (3) are respectively and fixedly connected with the corresponding positions of the left side wall surface and the right side wall surface of the inner part of the escalator frame (1) close to the front side and the position close to the rear side.
6. The elevator special for shopping cart as claimed in claim 1, wherein: push rods (7) are fixedly mounted at the front end and the rear end of the top wall surface of the escalator frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022020649.3U CN213231159U (en) | 2020-09-16 | 2020-09-16 | Special elevator for shopping cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022020649.3U CN213231159U (en) | 2020-09-16 | 2020-09-16 | Special elevator for shopping cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213231159U true CN213231159U (en) | 2021-05-18 |
Family
ID=75873753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022020649.3U Active CN213231159U (en) | 2020-09-16 | 2020-09-16 | Special elevator for shopping cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213231159U (en) |
-
2020
- 2020-09-16 CN CN202022020649.3U patent/CN213231159U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 18 Xinta Jinshen Road, Lili Town, Wujiang District, Suzhou City, Jiangsu Province, 215200 Patentee after: Xini Electromechanical Group Co.,Ltd. Address before: 311200 west side of Yangcheng Avenue, Nanyang Street Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: SYNEY ELECTRIC (HANGZHOU) CO.,LTD. |
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| CP03 | Change of name, title or address |