CN114538312A - Pulley mechanism for loading and unloading parts of car transport vehicle - Google Patents
Pulley mechanism for loading and unloading parts of car transport vehicle Download PDFInfo
- Publication number
- CN114538312A CN114538312A CN202210049742.8A CN202210049742A CN114538312A CN 114538312 A CN114538312 A CN 114538312A CN 202210049742 A CN202210049742 A CN 202210049742A CN 114538312 A CN114538312 A CN 114538312A
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- Prior art keywords
- loading
- unloading
- winch
- car
- parts
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- 239000000725 suspension Substances 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
- B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
- B66D1/20—Chain, belt, or friction drives, e.g. incorporating sheaves of fixed or variable ratio
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/56—Reuse, recycling or recovery technologies of vehicles
Abstract
The invention relates to a pulley mechanism for loading and unloading parts of a car trolley, which consists of four winches, four fixed pulleys and four movable pulleys, wherein the car trolley is provided with two layers of platforms, a plurality of loading and unloading trolleys with the parts can be dragged to the two layers of platforms of the car trolley through a ramp by utilizing the matching of the four winches, the four fixed pulleys and the four movable pulleys, the plurality of loading and unloading trolleys are connected through hooks, two fixed pulleys are respectively connected with the two winches, the two movable pulleys are connected with one end of the loading and unloading trolleys through the hooks, the two fixed pulleys which are respectively connected with the other two winches are also installed on a field, and the other end of the loading and unloading trolleys is also connected with the other two movable pulleys through the hooks. The pulley mechanism for loading and unloading parts of the car trolley has the advantages of small modification on the original site and the car trolley, simple operation and more convenient and faster loading and unloading of the parts; the operation cost of logistics companies can be effectively reduced, the energy consumption is reduced, the carbon emission is reduced, and the loading and unloading efficiency of parts on the car transport vehicle is improved.
Description
Technical Field
The invention relates to a pulley mechanism, in particular to a pulley mechanism for loading and unloading parts of a car trolley.
Background
At present, trailers are mainly adopted for transporting commodity vehicles, and van trucks are mainly adopted for transporting parts. In such a transportation mode, the sedan car is frequently in idle running in the return process, and great waste of resources is caused. Meanwhile, the chassis of the car transporting vehicle is not very flat, which is not beneficial to directly stacking parts.
The observation and analysis on the structure of the car transport vehicle show that the structure of the first-layer platform is very uneven and has large fluctuation in order to reduce the gravity center and load commodity vehicles as much as possible, but the second-layer platform is relatively flat, and the second-layer platform can be adjusted to be relatively horizontal through the screw and nut mechanism. When the two-layer platform is lowered to the lowest point, the tail part of the two-layer platform is matched with the inclined plane cab apron to form a ramp of about 10 degrees to be connected with the ground, and the ramp can be used for loading and unloading the trolley with parts.
In the existing loading and unloading method, parts are stacked in a standard container by a forklift, and the standard container is hoisted on a two-layer platform (the two-layer platform is sunk to the lowest point and is attached to a one-layer platform) of a car transport vehicle by a gantry crane. However, the method needs to carry out large-scale transformation on the existing car transport vehicle, disassemble the trailer upright post, install the gantry crane on the loading and unloading site, and greatly transform the original site.
Disclosure of Invention
The invention aims to provide a pulley mechanism for loading and unloading parts of a car trolley, which aims to solve the problems of reducing the return empty running rate of the car trolley and facilitating the quick loading and unloading of the parts of the car trolley.
The purpose of the invention is realized by the following technical scheme: a pulley mechanism for loading and unloading parts of a car transport vehicle comprises four winches, four fixed pulleys and four movable pulleys;
the car transporting vehicle is provided with two layers of platforms, and the loading and unloading trolley provided with parts can be dragged to the two layers of platforms of the car transporting vehicle through a ramp by utilizing the matching of four winches, four fixed pulleys and four movable pulleys;
the four winches are grouped in pairs, one group is arranged near the car head, and one group is arranged on a field near the car tail;
the loading and unloading trolleys are multiple and are connected through hooks;
the front end of the frame of the two-layer platform is provided with two fixed pulleys, each fixed pulley is connected with a winch, and the two movable pulleys are connected with one end of a loading and unloading trolley through a hook; two fixed pulleys connected with the other two winches are further installed on the field, and the other end of the loading and unloading trolley is also connected with the other two movable pulleys through a hook.
Furthermore, four winch fixing points are arranged on the field and used for installing the winches.
Furthermore, a winch A and a winch B are respectively arranged on two sides of the tail of the vehicle, and the winch A and the winch B synchronously rotate; and a winch C and a winch D are respectively arranged on two sides of the headstock, and the winch C and the winch D synchronously rotate.
Furthermore, the two fixed pulleys are arranged at the pulley fixing points on the front end of the car transport vehicle frame in the direction of the car head, and are respectively connected with the winch C and the winch D.
Furthermore, two fixed pulleys connected with the winch A and the winch B respectively are further installed on the field, and the other end of the loading and unloading trolley is also connected with two movable pulleys through a hook.
Further, the loading and unloading trolley can bear 4 tons of cargos, is provided with a relatively closed space and is also provided with a suspension system.
Compared with the prior art, the invention has the beneficial effects that:
the invention has small transformation to the original field and the car transporting vehicle, only four winch fixing points are needed to be added, and two pulley fixing points are reinforced at the front end of the car transporting vehicle frame; the operation is simple, and the pulley is connected with the trolley provided with the parts, and then the starting button is pressed; the tray trolley with the parts is dragged to a two-layer platform of the car trolley by the winch, so that the parts are more conveniently and quickly loaded and unloaded; the operation cost of the logistics company can be effectively reduced, the energy consumption is reduced, the carbon emission is reduced, and the loading and unloading efficiency of the parts on the car transport vehicle is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
FIG. 1 is a schematic view of the loading and unloading components of the lift car truck;
FIG. 2 is a view showing a structure of a pulley mechanism for loading and unloading parts of the transporting vehicle according to the present invention.
Detailed Description
The invention is further illustrated by the following examples:
the present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance. In order to realize the rapid loading and unloading of the parts on the car trolley, the pulley mechanism for loading and unloading the parts on the car trolley shown in figures 1 and 2 is designed, and consists of four winches, four fixed pulleys and four movable pulleys.
The sedan-chair fortune car is equipped with two-layer platform, and usable hoist engine drags the loading and unloading dolly that is equipped with spare part to the two-layer platform of sedan-chair fortune car through the ramp for spare part's loading and unloading convenient and fast more.
Four winch fixing points are arranged on the field and used for installing the winches. The four winches are arranged in a group in pairs, one group is arranged near the car head, and one group is arranged on a field near the car tail.
Specifically, a winch A and a winch B are respectively arranged on two sides of the tail of the vehicle, and the winch A and the winch B synchronously rotate to ensure that the loading and unloading trolley does not deviate from the direction. And a winch C and a winch D are respectively arranged on two sides of the headstock, and the winch C and the winch D synchronously rotate.
The loading and unloading trolleys are multiple and are connected through hooks. The loading and unloading trolley can bear 4 tons of goods and is provided with a relatively closed space, so that the loading and unloading trolley can prevent rain and snow; the suspension system is arranged, so that damage to goods caused by bumping in the transportation process is reduced.
Two fixed pulleys and two movable pulleys are arranged on the upper surface of the two-layer platform, wherein the two fixed pulleys are arranged at the pulley fixing points on the front end of the car transport frame in the direction of the car head and are respectively connected with the winch C and the winch D, and the movable pulleys are connected with one end of the loading and unloading trolley through hooks.
Two fixed pulleys connected with the winch A and the winch B respectively are further installed on the field, and the other end of the loading and unloading trolley is also connected with two movable pulleys through a hook.
The winch can provide enough torque to ensure that the loading and unloading trolley has strong power to walk on the ramp; the synchronous rotation of the winch can be ensured through electrical components such as an encoder and the like, and the loading and unloading trolley is ensured not to deviate from the direction.
The invention utilizes the loading and unloading trolley to load and unload parts by transforming the car trolley.
The invention relates to a quick loading and unloading of parts on a car transport vehicle, which comprises the following steps:
1. the forklift puts the trays with the parts on the loading and unloading trolleys, and each loading and unloading trolley puts four trays on the loading and unloading trolley;
2. the loading and unloading trolleys are connected in series by the hooks, and the loading and unloading trolleys are connected with the car transportation frame and the winch by the pulleys;
3. the winch C and the winch D synchronously rotate to provide power for the climbing of the trolley and prevent the first trolley from deviating from the direction;
4. the winch A and the winch B synchronously rotate to provide power for the trolleys and prevent the first trolley from deviating from the direction;
5. after the loading and unloading trolley reaches a preset position, the loading and unloading trolley and goods are fixed by using a binding band, meanwhile, a cab apron (ramp) is retracted, and a pulley and a rope are retracted;
6. when the passenger car arrives at the destination, a cab apron is laid at the tail part of the car carrier, and a pulley and a rope are connected;
7. the winch C and the winch D synchronously rotate to prevent the rear trolley from deviating from the direction;
8. after the loading and unloading trolleys all reach the ground, the pulleys and the ropes are folded, the trolleys are dragged to a unloading area by the tractor, and the forklift carries out unloading.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (6)
1. The utility model provides a sedan-chair fortune car is pulley mechanism for loading and unloading spare part which characterized in that: the device consists of four winches, four fixed pulleys and four movable pulleys;
the car transporting vehicle is provided with two layers of platforms, and the loading and unloading trolley with parts can be dragged to the two layers of platforms of the car transporting vehicle through a ramp by utilizing the cooperation of four winches, four fixed pulleys and four movable pulleys;
the four winches are grouped in pairs, one group is arranged near the car head, and one group is arranged on a field near the car tail;
the loading and unloading trolleys are multiple and are connected through hooks;
the front end of the frame of the two-layer platform is provided with two fixed pulleys, each fixed pulley is respectively connected with a winch, and the two movable pulleys are connected with one end of a loading and unloading trolley through a hook; two fixed pulleys connected with the other two winches are further installed on the field, and the other end of the loading and unloading trolley is also connected with the other two movable pulleys through a hook.
2. The pulley mechanism for loading and unloading parts of a sedan according to claim 1, wherein: four winch fixing points are arranged on the field and used for installing the winches.
3. The pulley mechanism for loading and unloading parts of a sedan according to claim 1, wherein: a winch A and a winch B are respectively arranged on two sides of the tail of the vehicle, and the winch A and the winch B synchronously rotate; and a winch C and a winch D are respectively arranged on two sides of the headstock, and the winch C and the winch D synchronously rotate.
4. The pulley mechanism for loading and unloading parts of a car trolley as claimed in claim 3, wherein: the two fixed pulleys are arranged at the pulley fixing point on the front end of the car transport vehicle frame in the direction of the car head, and are respectively connected with the winch C and the winch D.
5. The pulley mechanism for loading and unloading parts of a sedan according to claim 3, wherein: two fixed pulleys connected with the winch A and the winch B respectively are further installed on the field, and the other end of the loading and unloading trolley is also connected with two movable pulleys through a hook.
6. The pulley mechanism for loading and unloading parts of a sedan according to claim 1, wherein: the loading and unloading trolley can bear 4 tons of cargos, is provided with a relatively closed space and is also provided with a suspension system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210049742.8A CN114538312A (en) | 2022-01-17 | 2022-01-17 | Pulley mechanism for loading and unloading parts of car transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210049742.8A CN114538312A (en) | 2022-01-17 | 2022-01-17 | Pulley mechanism for loading and unloading parts of car transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114538312A true CN114538312A (en) | 2022-05-27 |
Family
ID=81672011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210049742.8A Pending CN114538312A (en) | 2022-01-17 | 2022-01-17 | Pulley mechanism for loading and unloading parts of car transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114538312A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002220188A (en) * | 2001-01-25 | 2002-08-06 | Kobelco Contstruction Machinery Ltd | Load drawing-in method and device |
| US20040211951A1 (en) * | 2003-04-23 | 2004-10-28 | James Rosati | Portable motorized chain driver |
| CN101224859A (en) * | 2008-01-30 | 2008-07-23 | 太原重工股份有限公司 | Hoist lifting device for molten steel ladle |
| CN103241480A (en) * | 2013-05-24 | 2013-08-14 | 山东交通学院 | Novel automotive logistics drop and pull transport loading tool and implementation method |
| CN206395354U (en) * | 2017-01-16 | 2017-08-11 | 中国铁建电气化局集团第五工程有限公司 | A kind of materials conveying system on subway platform step |
| CN206436883U (en) * | 2017-01-18 | 2017-08-25 | 广州市华宝金属制品有限公司 | Sedan-chair transports vehicle device for carrying vehicle |
| CN207451149U (en) * | 2017-11-22 | 2018-06-05 | 山东省邮电工程有限公司临沂分公司 | Generator handler |
| CN108657966A (en) * | 2018-07-25 | 2018-10-16 | 孙聪 | A kind of special handling facilities of cantilevered railway container and operational method |
| CN209940253U (en) * | 2019-03-29 | 2020-01-14 | 河北安百奥生物科技有限公司 | Isolation device for sick body of livestock |
| CN113104752A (en) * | 2021-03-18 | 2021-07-13 | 北京航天发射技术研究所 | Single-winding type horizontal loading equipment |
-
2022
- 2022-01-17 CN CN202210049742.8A patent/CN114538312A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002220188A (en) * | 2001-01-25 | 2002-08-06 | Kobelco Contstruction Machinery Ltd | Load drawing-in method and device |
| US20040211951A1 (en) * | 2003-04-23 | 2004-10-28 | James Rosati | Portable motorized chain driver |
| CN101224859A (en) * | 2008-01-30 | 2008-07-23 | 太原重工股份有限公司 | Hoist lifting device for molten steel ladle |
| CN103241480A (en) * | 2013-05-24 | 2013-08-14 | 山东交通学院 | Novel automotive logistics drop and pull transport loading tool and implementation method |
| CN206395354U (en) * | 2017-01-16 | 2017-08-11 | 中国铁建电气化局集团第五工程有限公司 | A kind of materials conveying system on subway platform step |
| CN206436883U (en) * | 2017-01-18 | 2017-08-25 | 广州市华宝金属制品有限公司 | Sedan-chair transports vehicle device for carrying vehicle |
| CN207451149U (en) * | 2017-11-22 | 2018-06-05 | 山东省邮电工程有限公司临沂分公司 | Generator handler |
| CN108657966A (en) * | 2018-07-25 | 2018-10-16 | 孙聪 | A kind of special handling facilities of cantilevered railway container and operational method |
| CN209940253U (en) * | 2019-03-29 | 2020-01-14 | 河北安百奥生物科技有限公司 | Isolation device for sick body of livestock |
| CN113104752A (en) * | 2021-03-18 | 2021-07-13 | 北京航天发射技术研究所 | Single-winding type horizontal loading equipment |
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| Title |
|---|
| 龙少良: "汽车制造物流管理", 北京理工大学出版社, pages: 84 * |
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