CN107161192B - Transport trolley of cabinet - Google Patents
Transport trolley of cabinet Download PDFInfo
- Publication number
- CN107161192B CN107161192B CN201710331537.XA CN201710331537A CN107161192B CN 107161192 B CN107161192 B CN 107161192B CN 201710331537 A CN201710331537 A CN 201710331537A CN 107161192 B CN107161192 B CN 107161192B
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- conveying
- roller
- pin
- panel
- conveying roller
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 230000009471 action Effects 0.000 claims abstract description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 description 11
- 238000009434 installation Methods 0.000 description 6
- 230000004308 accommodation Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Classifications
-
- 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
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
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- 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
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Handcart (AREA)
Abstract
The invention discloses a transport trolley for cabinets, which is structurally characterized in that a bottom frame plate, a transverse reinforcing rib plate and a pair of support plates jointly enclose an accommodating chamber with openings on one side and the top, at least two first conveying rollers and a pin are arranged in the accommodating chamber, a conveying assembly capable of being hung on the pin is also arranged in the accommodating chamber, the upper part of each support plate is provided with a mounting panel, a lifting panel is arranged above each mounting panel, the roller surface of each first conveying roller is higher than the lifting panel in the spatial vertical direction, the outer side of each support plate is provided with a hydraulic cylinder system for driving the lifting panel corresponding to the mounting panel of the support plate to lift, under the driving action of the hydraulic cylinder system, the top surface of at least each lifting panel is higher than the roller surface of each first conveying roller to a high point. The technical problem of reducing labor intensity of trolley operators is solved, and the purposes of saving time and labor are achieved.
Description
Technical Field
The invention relates to manpower transportation equipment for daily production of enterprises, in particular to a transportation trolley for cabinets.
Background
In the daily production process of equipment manufacturers, the equipment can be transported for a plurality of times in the links of inspection, temporary storage, test, warehousing and the like of the equipment. In order to carry the equipment, a trolley is often used, and manual carrying equipment is changed into trolley carrying, so that the labor intensity of conveying personnel is reduced.
The structure of the prior art cart generally includes a bottom frame, a handle frame disposed at an end of the bottom frame, and casters disposed at a bottom of the bottom frame. For example, a cart provided in the published chinese patent application No. 201320165869.2 and a cart provided in the published chinese patent application No. 200820160648.5. In the specific use process of the trolley with the structure, the equipment needs to be moved on or off the corresponding trolley underframe by manpower. Therefore, the labor intensity of the transportation personnel during the whole equipment transportation process is relatively large, and especially when the equipment to be transported is a tall cabinet, there are also situations where the equipment carrying operation cannot be easily completed by a single transportation personnel.
The applicant has therefore perceived the need for further structural improvements to the above-mentioned prior art trolleys.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provide a transport trolley with bins.
In order to achieve the purpose, the transport trolley for the cabinets comprises a trolley body, and a handle frame and trundles which are installed on the trolley body, wherein the trolley body mainly comprises a bottom frame plate, a pair of support plates which are fixed on the bottom frame plate and are symmetrical to each other, and a transverse reinforcing rib plate which is fixed between the pair of support plates, the bottom frame plate, the transverse reinforcing rib plate and the pair of support plates jointly enclose an accommodating cavity with one side and the top being opened, at least two first transport rollers and one pin are arranged in the accommodating cavity, the at least two first transport rollers and the pin are arranged in parallel, two ends of each first transport roller and two ends of the pin are respectively connected to the inner side walls of the corresponding support plates, each first transport roller can rotate around the central axis of the horizontal arm, the pin is close to the side end opening, a pair of installation cross arms and at least two second transport cross arms which are arranged in parallel in the installation cross arms are also arranged in the accommodating cavity Two ends of each second conveying roller are respectively connected with the corresponding inner side wall of the mounting cross arm, each second conveying roller can rotate around the central axis thereof, the front end of each mounting cross arm is provided with a hook part which can be hung on a pin, the upper part of each support plate is provided with a mounting panel, a lifting panel is arranged above each mounting panel and is attached to the corresponding mounting panel, the roller surface of each first conveying roller is higher than the lifting panel in the spatial vertical direction to the high point, the outer side of each support plate is provided with a hydraulic cylinder system for driving the lifting panel corresponding to the mounting panel of the support plate to lift, and the hydraulic cylinder systems are all fixed on the bottom frame plate, under the driving action of the hydraulic cylinder system, the top surface of at least each lifting panel is higher than the roller surface of each first conveying roller to a high point.
The hydraulic transmission principle of the hydraulic cylinder system is as follows: oil is used as a working medium, motion is transmitted through the change of the sealed volume, and power is transmitted through the pressure in the oil.
The hydraulic cylinder systems commonly used in the prior art comprise the following parts: 1. power section-converts mechanical energy of the prime mover into pressure energy (hydraulic energy) of the oil, for example: a hydraulic pump; 2. the execution part converts the pressure energy of the oil input by the hydraulic pump into mechanical energy for driving a working mechanism, such as: hydraulic cylinders, hydraulic motors; 3. control part-used to control and regulate the pressure, flow and flow direction of the oil, for example: a pressure control valve, a flow control valve and a direction control valve; 4. auxiliary part-the first three parts are connected together to form a system, which plays the roles of oil storage, filtration, measurement, sealing and the like, for example: pipelines and joints, oil tanks, filters, accumulators, seals, control instruments, and the like.
The hydraulic cylinder system described above is preferably used in the present application as a jack for a portable hydraulic system, which jack is well known to those skilled in the art and the like, and the applicant is not much presented here in detail.
When the transport trolley for the bins needs to be transported to a trolley body, firstly, an operator needs to take a conveying assembly out of an accommodating cavity of the trolley body, then a pair of hook parts of a mounting cross arm in the conveying assembly are directly hung on a pin of the trolley body, and then the other end of the hook parts is directly lowered to the ground, so that the whole conveying assembly is in a slope shape, the roller surfaces of a plurality of second conveying rollers on the conveying assembly form a first rolling conveying platform with a set slope, then the bins are pushed to a second rolling conveying platform formed by the roller surfaces of a plurality of first conveying rollers on the trolley body through the conveying assembly forming the first rolling conveying platform until the bins completely fall on the second rolling conveying platform, and then a pair of lifting panels originally attached to respective mounting panels are driven to ascend through an operating hydraulic cylinder system, the bottom surface of the bin and the roller surface of the first conveying roller are separated, so that the bin can be stably placed on a placing platform formed by the pair of lifting panels, and finally, the conveying assembly is collected and is accommodated in the accommodating cavity of the vehicle body again; on the contrary, when the cabinet needs to be moved down from the vehicle body, firstly the operator needs to take the conveying assembly out of the accommodating chamber of the vehicle body, then a pair of hook parts of the cross arm in the conveying component are directly hung on a pin of the vehicle body, then, the operator needs to perform the pressure relief operation on the hydraulic cylinder system, so that the lifting panels descend and are attached to the corresponding mounting panels, at the moment, because the height of the roller surface of the first conveying roller to the high point is higher than the height of the lifting panels in the spatial vertical direction, so that the bottom of the bin rests directly on a second rolling conveying platform formed by the roller surfaces of the first conveying rollers, and the operator then pushes the bin hard, the cabinet runs to the ground through the first conveying roller and the second conveying roller of the conveying assembly, and finally, the conveying assembly is folded by an operator and is stored in the containing cavity of the vehicle body again.
According to the invention, in the process of transporting the cabinet, the cabinet can be conveniently and quickly detached from or installed on the trolley body of the trolley without moving the cabinet by an operator. Therefore, the labor intensity of operators can be effectively reduced, and the work efficiency of the operators can be improved.
In order to avoid the conveying assembly which is contained in the containing cavity of the vehicle body to roll out of the containing cavity automatically, the conveying assembly is contained in the containing cavity and located below the first conveying roller, strip-shaped limiting steps which are used for blocking and connecting the conveying assembly are arranged on the inner bottom surface of the opening at the upper side end of the containing cavity, and the strip-shaped limiting steps and the pins are arranged in parallel in the space direction.
According to the transport trolley for the cabinet, the labor intensity of operators can be reduced by conveying the cabinet through the trolley, and the purposes of saving time and labor are achieved; simultaneously, the cabinet is in the dress the handcart or follow when unloading on the handcart, because the lower bottom surface of cabinet is laminated with the roller surface of the first conveying roller of automobile body or the roller surface of conveying assembly's second conveying roller all the time, consequently can avoid cabinet and automobile body to bump, the integrality of protection cabinet surface.
Drawings
Fig. 1 is a first structural schematic diagram of a transport trolley of a cabinet provided in embodiment 1;
fig. 2 is a structural schematic view of a transport cart with a cabinet provided in embodiment 1;
FIG. 3 is a schematic view of the conveyor assembly of the transport cart in one of the bins provided in embodiment 1;
fig. 4 is a schematic structural view of a transport cart having bins according to embodiment 2.
In the figure: the device comprises a vehicle body 1, a handle frame 2, a caster wheel 3, an underframe plate 4, a support plate 5, a transverse reinforcing rib plate 6, an accommodating chamber 7, a first conveying roller 8, a pin 9, a side end opening 10, an installation cross arm 11, a second conveying roller 12, a hook part 13, a hydraulic cylinder system 14, a lifting panel 15, a strip-shaped limiting step 16 and an installation panel 17.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
Example 1:
as shown in fig. 1-3, the transport cart for cabinets in this embodiment includes a cart body 1, and a handle frame 2 and casters 3 mounted on the cart body 1, where the cart body 1 mainly includes an underframe plate 4, a pair of support plates 5 fixed on the underframe plate 4 and symmetrical to each other, and a transverse reinforcing rib plate 6 fixed between the pair of support plates 5, the underframe plate 4, the transverse reinforcing rib plate 6 and the pair of support plates 5 together form an accommodating chamber 7 with an opening on one side and an opening on the top, four first transport rollers 8 and a column pin 9 are disposed in the accommodating chamber 7, the plurality of first transport rollers 8 and the column pin 9 are arranged in parallel, two ends of each first transport roller 8 and the column pin 9 are respectively connected to inner side walls of the corresponding support plate 5, each first transport roller 8 can rotate around an axis, the column pin 9 is adjacent to a side opening 10 of the accommodating chamber 7, a conveying assembly mainly composed of a pair of mounting cross arms 11 and four second conveying rollers 12 arranged in parallel in the pair of mounting cross arms 11 is further arranged in the accommodating chamber 7, two ends of each second conveying roller 12 are respectively connected to the inner side walls of the corresponding mounting cross arms 11, each second conveying roller 12 can rotate around the central axis thereof, the front end of each mounting cross arm 11 is provided with a hook part 13 capable of being hung on a pin 9, the upper part of each support plate 5 is provided with a mounting panel 17, a lifting panel 15 is arranged above each mounting panel 17 and is attached to the corresponding mounting panel 17, the roller surface to the high point of each first conveying roller 8 is higher than the lifting panel 15 in the spatial vertical direction, the outer side of each support plate 5 is provided with a hydraulic cylinder system 14 for driving the lifting panel 15 corresponding to the mounting panel 17 of the support plate 5 to lift, the hydraulic cylinder system 14 that selects for use in this embodiment is for carrying out two jacks that the interval was established for the length direction along installation panel 17, and the main part of every jack all is fixed to chassis board 4 on, and the plunger of every jack all pushes up to its corresponding lifting panel 15 again after running through its corresponding installation panel 17 simultaneously, and is connected with lifting panel 15's bottom surface, and under hydraulic cylinder system 14's drive effect, the top surface of every lifting panel 15 all exceeds the roller surface of every first conveying roller 8 to the high point.
In a specific use of the transport cart for bins provided in this embodiment, when the bins need to be transported to the vehicle body 1, an operator needs to take out the transport assembly from the accommodating chamber 7 of the vehicle body 1, as shown in fig. 2, then hang a pair of hook portions 13 of the mounting cross arms 11 of the transport assembly directly on the pins 9 of the vehicle body 1, and then drop the other end of the same directly onto the ground, so that the transport assembly is made to be a slope shape as a whole, the roller surfaces of the second transport rollers 12 on the transport assembly together form a first rolling transport platform with a set slope, and then the bins are pushed by the transport assembly forming the first rolling transport platform onto a second rolling transport platform formed by the roller surfaces of the first transport rollers 8 on the vehicle body 1 until the bins completely fall on the second rolling transport platform, and then a pair of lifting surfaces attached to the respective mounting panels 17 are driven by the operation hydraulic cylinder system 14 The plate 15 is lifted to separate the bottom surface of the bin from the roller surface of the first conveying roller 8, so that the bin can be stably placed on the placing platform formed by the pair of lifting panels 15, and finally the conveying assembly is retracted and is again accommodated in the accommodating chamber 7 of the vehicle body 1 as shown in fig. 1; on the contrary, when the cabinet needs to be removed from the vehicle body 1, firstly, the operator needs to take the conveying assembly out of the accommodating chamber 7 of the vehicle body 1, as shown in fig. 2, then hang the hook parts 13 of the pair of mounting cross arms 11 in the conveying assembly directly on the pins 9 of the vehicle body 1, then the operator needs to perform the pressure relief operation on the hydraulic cylinder system 14, so that the lifting panel 15 descends and is attached to the corresponding mounting panel 17, at this time, the bottom of the cabinet directly rests on the second rolling conveying platform formed by the roller surfaces of the plurality of first conveying rollers 8 because the roller surfaces of the first conveying rollers 8 are higher than the lifting panel 15 in the vertical space direction, then the operator pushes the cabinet forcefully, the cabinet runs to the ground through the first conveying rollers 8 and the second conveying rollers 12 of the conveying assembly, and finally, the operator retracts the conveying assembly, as shown in fig. 1, is accommodated again in the accommodation chamber 7 of the vehicle body 1.
Example 2:
the transport cart for bins provided in this embodiment has a general structure similar to that of embodiment 1, but in order to prevent the transport module accommodated in the accommodation chamber 7 of the vehicle body 1 from rolling out of the accommodation chamber 7, as shown in fig. 4, the transport module is accommodated in the accommodation chamber 7 and located below the first transport rollers 8, a strip-shaped limit step 16 for stopping and contacting the transport module is provided on the inner bottom surface of the upper side end opening 10 of the accommodation chamber 7, and the strip-shaped limit step 16 is arranged in parallel with the pin 9 in the spatial direction.
Claims (1)
1. The trolley is characterized in that the trolley body mainly comprises a bottom frame plate, a pair of support plates which are fixed on the bottom frame plate and are symmetrical to each other and a transverse reinforcing rib plate fixed between the support plates, the bottom frame plate, the transverse reinforcing rib plate and the support plates form a containing cavity with one side and the top open, at least two first conveying rollers and one pin are arranged in the containing cavity, the at least two first conveying rollers and the pin are arranged in parallel, two ends of each first conveying roller and two ends of each pin are connected to the inner side wall of the corresponding support plate, each first conveying roller can rotate around the central axis, the pin is close to the side end opening, and a conveying group mainly comprising a pair of mounting cross arms and at least two second conveying rollers arranged in parallel in the mounting cross arms is arranged in the containing cavity Two ends of each second conveying roller are respectively connected to the inner side wall of the corresponding mounting cross arm, each second conveying roller can rotate around the central axis thereof, the front end of each mounting cross arm is provided with a hook part which can be hung on a pin, the upper part of each support plate is provided with a mounting panel, a lifting panel is arranged above each mounting panel and is attached to the corresponding mounting panel, the roller surface of each first conveying roller is higher than the lifting panel in the spatial vertical direction to the high point, the outer side of each support plate is provided with a hydraulic cylinder system for driving the lifting panel corresponding to the mounting panel of the support plate to lift, and the hydraulic cylinder systems are all fixed on the bottom frame plate, under the driving action of the hydraulic cylinder system, at least the top surface of each lifting panel is higher than the roller surface of each first conveying roller to a high point; the conveying assembly is accommodated in the accommodating cavity and located below the first conveying roller, strip-shaped limiting steps used for blocking and connecting the conveying assembly are arranged on the inner bottom surface of the opening at the upper side end of the accommodating cavity, and the strip-shaped limiting steps and the pins are arranged in parallel in the spatial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710331537.XA CN107161192B (en) | 2017-05-11 | 2017-05-11 | Transport trolley of cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710331537.XA CN107161192B (en) | 2017-05-11 | 2017-05-11 | Transport trolley of cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107161192A CN107161192A (en) | 2017-09-15 |
| CN107161192B true CN107161192B (en) | 2020-02-11 |
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ID=59814975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710331537.XA Expired - Fee Related CN107161192B (en) | 2017-05-11 | 2017-05-11 | Transport trolley of cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107161192B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107839741A (en) * | 2017-11-22 | 2018-03-27 | 天津市津东华明纸箱厂 | A kind of automatic unloading transporting paper car |
| CN108730689A (en) * | 2018-08-14 | 2018-11-02 | 澳洋集团有限公司 | A kind of textile machinery support device |
| CN111762563B (en) * | 2020-06-19 | 2022-02-22 | 山东诚冠新材料有限公司 | Multifunctional textile plumb conveyer |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202337516U (en) * | 2011-11-25 | 2012-07-18 | 浙江金刚汽车有限公司 | Roller bed for maintenance of slide |
| KR20140018033A (en) * | 2012-08-03 | 2014-02-12 | 박금주 | A cart for shopping |
| CN103950463A (en) * | 2014-04-22 | 2014-07-30 | 广西大学 | Handcart capable of unloading small-and medium-sized goods automatically |
| CN204279553U (en) * | 2014-12-03 | 2015-04-22 | 贵州宇之源太阳能科技有限公司 | A kind of solar panel feedway |
| CN205098236U (en) * | 2015-11-05 | 2016-03-23 | 国网河南南召县供电公司 | Electric power utensil shifts car |
| CN105460052A (en) * | 2015-12-11 | 2016-04-06 | 无锡联创薄板有限公司 | Thin plate machining transportation trolley |
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2017
- 2017-05-11 CN CN201710331537.XA patent/CN107161192B/en not_active Expired - Fee Related
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|---|---|
| CN107161192A (en) | 2017-09-15 |
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Effective date of registration: 20230308 Address after: Room 220, Building B, Science and Technology Business Incubator, Wenzhou High-tech Industrial Development Zone, No. 168, Gaoyi Road, Puzhou Street, Longwan District, Wenzhou City, Zhejiang Province (independent application) Patentee after: Wenzhou Qiushi Technology Co.,Ltd. Address before: Room 409, Building 030, No. 1377 Jianlan Road, High-tech Zone, Ningbo City, Zhejiang Province, 315100 Patentee before: NINGBO BAILAN DEJIA IMPORT & EXPORT Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200211 |