CN117944559B - Auxiliary type suspension load device for cargo transportation of mobile service vehicle - Google Patents
Auxiliary type suspension load device for cargo transportation of mobile service vehicle Download PDFInfo
- Publication number
- CN117944559B CN117944559B CN202410354482.4A CN202410354482A CN117944559B CN 117944559 B CN117944559 B CN 117944559B CN 202410354482 A CN202410354482 A CN 202410354482A CN 117944559 B CN117944559 B CN 117944559B
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- rod
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- 239000000725 suspension Substances 0.000 title claims abstract description 12
- 230000005389 magnetism Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/54—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading
- B60P1/5438—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading with a moveable base
- B60P1/5442—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading with a moveable base attached to the roof of the vehicle
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to the technical field of cargo handling, in particular to an auxiliary type suspension load device for cargo transportation of a mobile service vehicle. The existing auxiliary type suspension load device has the problems that the loading position of the goods is inconvenient to adjust, the hooks of the goods are inconvenient to hook on the lifting hooks, and the goods are easy to unhook. The invention provides an auxiliary type suspension load device for transporting goods of a mobile service vehicle, which comprises a carriage, wherein sliding rails are fixedly connected to the inner walls of two sides of the carriage, four electric pulleys I are arranged in two sliding rails in a sliding mode, and a sliding block is rotatably connected between every two adjacent electric pulleys I. The primary electric push rod is started to drive the secondary electric push rod and the hook support to move downwards, the driving wheel rotates anticlockwise to drive the rotary hook to rotate clockwise, and the rotary hook rotates clockwise to penetrate through the hook of the goods, so that the hook of the goods can be placed in the rotary hook, and the goods can be lifted conveniently.
Description
Technical Field
The invention relates to the technical field of cargo handling, in particular to an auxiliary type suspension load device for cargo transportation of a mobile service vehicle.
Background
Mobile service vehicles typically require multiple loads of cargo to be transported to various locations in a city and then unloaded, and often require multiple back and forth movements while loading and unloading the cargo.
At present, when the existing auxiliary type hanging load device is used for carrying heavy cargoes in an auxiliary mode, the loading position of the cargoes is often inconvenient to adjust, the cargoes are not convenient enough to load, the hooks of the cargoes are inconvenient to hang on the hanging hooks, when the cargoes are moved, the cargoes are easy to stop moving, because of inertia, the auxiliary device is caused to be impacted, the cargoes are extremely easy to unhook, and damage to the cargoes can be caused.
Disclosure of Invention
The invention provides an auxiliary type suspension load device for transporting goods of a mobile service vehicle, which can more conveniently adjust the position of the goods, is convenient for hooking the hooks of the goods onto the lifting hooks and is not easy to unhook the goods.
The technical implementation scheme of the invention is as follows: the utility model provides an auxiliary type load device that hangs is used in transportation of mobile service car goods, includes the carriage, all fixedly connected with slide rail on the both sides inner wall in carriage, two all slidingtype be equipped with four electronic pulley one in the slide rail, every four adjacency all rotate between the electronic pulley one and be connected with a slider, two be provided with load moving mechanism between the slider, load moving mechanism is used for transporting goods to the carriage inside from the carriage afterbody, be provided with swivel hook mechanism on the load moving mechanism, swivel hook mechanism is used for hooking the hook of goods to swivel hook mechanism on.
Further, the load moving mechanism comprises a supporting slide bar which is fixedly connected between the two sliding blocks, a sliding groove is formed in the supporting slide bar, a supporting table is connected to the supporting slide bar in a sliding mode, two electric pulleys II are rotatably connected to the upper end of the supporting table, the two electric pulleys II are symmetrically arranged, the two electric pulleys II are in sliding connection with the supporting slide bar, a rotating support column is rotatably connected to the lower end of the supporting table, a first-stage electric push rod is fixedly connected to the lower end of the rotating support column, a second-stage electric push rod is connected to the middle of the first-stage electric push rod, a hook support is fixedly connected to the bottom of the first-stage electric push rod, and a rotary hook is slidably connected to the hook support.
Further, the rotating hook mechanism comprises a support rod frame, the support rod frame is fixedly connected with the support rod frame, the support rod frame is rotatably connected with the driving wheel, the driving wheel is meshed with the rotating hook, the driving wheel is fixedly connected with a driving gear, the bottom of the secondary electric push rod is fixedly connected with a rack bent rod, and the rack bent rod is meshed with the driving gear.
Further, the automatic lifting device comprises a load rotating mechanism, wherein the load rotating mechanism is arranged on the load moving mechanism and used for rotating hung goods, the load rotating mechanism comprises a clamping rod, the clamping rod is connected to one side of the supporting table in a sliding mode, a magnet rod is fixedly connected to one side of the clamping rod, which is close to the supporting table, two magnet blocks are fixedly connected to one side of the rotating support column, the two magnet blocks are arranged in parallel and have the same magnetism, the magnetism of the magnet rod is opposite to that of the two magnet blocks, the magnet rod is in contact with one of the magnet blocks and is mutually attracted together due to the fact that the magnetism is opposite to that of the magnet blocks, a rotating gear is connected to the upper portion of the rotating support column in a sliding mode and is in contact with the lower portion of the clamping rod, a supporting rod is fixedly connected to the two sliding blocks respectively, the rotating gear can be meshed with a rack, and a shifting rod is fixedly connected to one side of the clamping rod.
Further, the anti-unhooking device comprises an anti-unhooking mechanism, wherein the anti-unhooking mechanism is arranged on a hook bracket, the anti-unhooking mechanism is used for pressing a hook of goods to prevent unhooking of the hook of the goods, a supporting seat is fixedly connected to the lower portion of the hook bracket, an extrusion plate is connected to the supporting seat in a sliding mode, a curved rod is fixedly connected to a transmission gear, a connecting rod is fixedly connected to the lower portion of the extrusion plate, and one end of the connecting rod is connected with the curved rod in a sliding mode.
Further, still including screens mechanism, screens mechanism sets up on the couple support, screens mechanism is used for right after hanging the goods rotatory couple is spacing, couple support lower part fixedly connected with straight board, sliding connection has spacing kelly on the straight board, spacing kelly with be connected with return spring between the supporting seat, it has spacing card hole to open on the rotatory couple, couple support lower part is opened there is the round hole, spacing kelly passes in the round hole of couple support.
Further, the sliding type sliding rail is characterized by further comprising a buffer plate, wherein the buffer plate is connected in the sliding rail in a sliding mode, and a buffer spring is connected between the buffer plate and the inner wall of one end of the sliding rail.
The beneficial effects are that: 1. through starting one-level electric putter, one-level electric putter extension drives second grade electric putter and couple support downwardly moving, and the extension of restart second grade electric putter, and second grade electric putter extension drives rack bent rod downwardly moving, and rack bent rod downwardly moving drives drive gear and rotates, and drive gear rotates and drives the drive wheel anticlockwise rotation, and drive wheel anticlockwise rotation drives rotatory couple and rotates clockwise, and rotatory couple rotates clockwise and passes the couple of goods, can put the couple of goods in rotatory couple like this, conveniently mentions the goods.
2. The transmission gear rotates anticlockwise to drive the curved bar to rotate anticlockwise, the curved bar rotates anticlockwise to drive the extrusion plate to move downwards for a certain distance, the extrusion plate moves downwards for a certain distance to press the hooks of goods downwards, and unhooking of the goods in the moving process can be prevented.
3. The second-level electric push rod moves downwards to drive the limiting clamping rod to be clamped into the limiting clamping hole on the rotary hook, the rotary hook is limited and clamped, and the rotary hook is prevented from being separated from the hook support, so that goods fall.
4. After goods move to the carriage in suitable position, start one-level electric putter, one-level electric putter extension drives second grade electric putter, couple support and goods move down to suitable position, it shortens to start second grade electric putter again, the second grade electric putter no longer presses the spacing draw-in lever, spacing draw-in lever breaks away from with the spacing draw-in hole of rotatory couple, drive rack bent lever upward movement simultaneously, rack bent lever upward movement again with drive gear meshing, drive gear clockwise rotation, drive the curved bar anticlockwise rotation simultaneously, the curved bar drives the stripper plate and upwards resets, no longer press the couple of goods, drive gear clockwise rotation drives rotatory couple anticlockwise rotation through the drive wheel, rotatory couple rotates to the breach downwards, the couple and the rotatory couple of goods break away from, like this can put down the goods, place the position at the carriage that wants to place.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic cross-sectional perspective view of the present invention.
Fig. 3 is a schematic perspective view of the load rotating mechanism of the present invention.
Fig. 4 is an enlarged perspective view of fig. 3 according to the present invention.
Fig. 5 is a schematic perspective view of the load moving mechanism of the present invention.
Fig. 6 is a schematic perspective view of the support slide bar of the present invention.
Fig. 7 is an enlarged perspective view of fig. 6B according to the present invention.
Fig. 8 is an enlarged perspective view of fig. 6 according to the present invention.
Fig. 9 is a schematic perspective view of a slider and an electric pulley according to the present invention.
Fig. 10 is a schematic perspective view of a detent mechanism of the present invention.
Fig. 11 is a schematic view of a partial perspective structure of the present invention.
Fig. 12 is a schematic perspective view of a buffer plate and a buffer spring according to the present invention.
Reference numerals: 1_car, 2_slide, 31_slide, 32_electric pulley one, 41_support slide, 411_slide, 42_support table, 43_electric pulley two, 44_turn strut, 45_primary electric push rod, 46_secondary electric push rod, 47_hook bracket, 48_turn hook, 51_strut, 52_drive wheel, 54_drive gear, 55_rack bar, 61_clamp bar, 62_magnet bar, 63_magnet block, 64_shift bar, 65_turn gear, 66_rack bar, 71_support seat, 72_crank bar, 73_squeeze plate, 74_link, 81_straight plate, 82_limit clip bar, 83_return spring, 84_limit clip hole, 91_buffer plate, 92_buffer spring.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Examples
The utility model provides an auxiliary type suspension load device for transportation of mobile service car goods, is shown as fig. 1-12, including carriage 1, all be connected with slide rail 2 through bolt fixedly on the both sides inner wall of carriage 1, two in the slide rail 2 all slide and be equipped with four electric pulley one 32, every four adjacent all be connected with a slider 31 between the electric pulley one 32, electric pulley one 32 is used for driving slide rail 2 is in the slider 31 is interior, two be provided with load mobile mechanism between slider 31, load mobile mechanism is used for transporting the goods to the carriage 1 inside from carriage 1 afterbody, be provided with swivel hook mechanism on the load mobile mechanism, swivel hook mechanism is used for hanging the hook of goods to swivel hook mechanism.
Examples
On the basis of embodiment 1, as shown in fig. 1-12, the load moving mechanism comprises a support slide bar 41, the support slide bar 41 is fixedly connected between two slide blocks 31, a slide slot 411 is formed in the support slide bar 41, a support table 42 is slidably connected with the support slide bar 41, two electric pulleys second 43 are rotatably connected to the upper end of the support table 42, the two electric pulleys second 43 are symmetrically arranged, the two electric pulleys second 43 are slidably connected with the support slide bar 41, the electric pulleys second 43 are used for driving the support table 42 to move along the support slide bar 41, a rotating support column 44 is rotatably connected to the lower end of the support table 42, a primary electric push rod 45 is fixedly connected to the lower end of the rotating support column 44, a secondary electric push rod 46 is connected to the middle of the primary electric push rod 45, a hook bracket 47 is fixedly connected to the bottom of the primary electric push rod 45, the primary electric push rod 45 is used for driving the secondary electric push rod 46 and the hook bracket to move downwards, and the hook bracket 47 is slidably connected with a rotating hook 48 for hanging cargos 48.
The rotating hook mechanism comprises a supporting rod frame 51, the supporting rod frame 51 is fixedly connected to the hook support 47, the driving wheel 52 is rotatably connected to the supporting rod frame 51, the driving wheel 52 is meshed with the rotating hook 48, the driving wheel 52 is fixedly connected with a driving gear 54, the bottom of the secondary electric push rod 46 is fixedly connected with a rack bent rod 55, the rack bent rod 55 is meshed with the driving gear 54, and the secondary electric push rod 46 moves downwards to drive the driving gear 54 to rotate.
The load rotating mechanism is arranged on the load moving mechanism and is used for rotating suspended cargoes, the load rotating mechanism comprises a clamping rod 61, the clamping rod 61 is connected to one side of the supporting table 42 in a sliding mode, a magnet rod 62 is fixedly connected to one side of the clamping rod 61, which is close to the supporting table 42, two magnet blocks 63 are fixedly connected to one side of the rotating support column 44, which is close to the clamping rod 61, the two magnet blocks 63 are arranged in parallel and have the same magnetism, the magnetism of the magnet rod 62 is opposite to that of the two magnet blocks 63, the magnet rod 62 is in contact with one of the magnet blocks 63 and is mutually attracted together due to the opposite magnetism, a rotating gear 65 is connected to the upper portion of the rotating support column 44 in a sliding mode and is in contact with the lower portion of the clamping rod 61, the rotating gear 65 is located in the lower portion of the clamping rod 61, a supporting rod 66 is fixedly connected to the two sliding blocks 31 respectively, and the rotating gear 65 can be meshed with the rack 66 and one side of the rack 61 is fixedly connected with the rack 64.
The anti-unhooking device is arranged on the hook bracket 47, the anti-unhooking device is used for pressing a hook of a cargo to prevent the hook of the cargo from unhooking, the lower part of the hook bracket 47 is fixedly connected with a supporting seat 71, the supporting seat 71 is connected with a pressing plate 73 in a sliding manner, the supporting seat 71 is used for guiding the pressing plate 73, a curved rod 72 is fixedly connected to the transmission gear 54, a connecting rod 74 is fixedly connected to the lower part of the pressing plate 73, one end of the connecting rod 74 is connected with the curved rod 72 in a sliding manner, and when the curved rod 72 rotates, the connecting rod 74 can drive the pressing plate 73 to move downwards to press the hook of the cargo.
Still including screens mechanism, screens mechanism sets up on the couple support 47, screens mechanism is used for right after hanging the goods rotatory couple 48 is spacing, couple support 47 lower part fixedly connected with straight board 81, be connected with spacing clamping lever 82 on the straight board 81 in a sliding manner, spacing clamping lever 82 with be connected with return spring 83 between the supporting seat 71, it has spacing card hole 84 to open on the rotatory couple 48, couple support 47 lower part is opened there is the round hole, spacing clamping lever 82 passes in the round hole of couple support 47, second grade electric putter 46 downwardly moving can drive spacing clamping lever 82 downwardly moving passes in the round hole of couple support 47, then the card is gone into spacing card hole 84.
Still including the buffer board 91, the buffer board 91 slidingtype connect in the slide rail 2, the buffer board 91 with be connected with buffer spring 92 between the one end inner wall of slide rail 2.
In actual operation, carriage 1 open one end is carriage 1 afterbody, carriage 1 unopened one end is carriage 1 head, when needs transport into carriage 1 inside, place the goods at carriage 1 afterbody, start electric pulley one 32, electric pulley one 32 drives slider 31 and support slide bar 41 and remove along carriage 1, make brace table 42 and couple move to carriage 1 afterbody together, then start one-level electric putter 45, one-level electric putter 45 extension drives second grade electric putter 46 and couple support 47 and moves down, rotatory couple 48 also moves down simultaneously, when the couple of goods is located rotatory couple 48, one-level electric putter 45 stops the extension, start second grade electric putter 46 extension drives rack bent lever 55 downwardly moving, rack bent lever 55 downwardly moving drives drive gear 54 and rotates, drive gear 54 rotates and drives drive wheel 52 anticlockwise rotation, drive wheel 52 anticlockwise rotation drives rotatory couple 48 clockwise rotation, rotatory couple 48 clockwise rotation is passed the couple of goods, can put the couple of goods in rotatory couple 48 like this, conveniently mention goods, simultaneously drive gear 54 rotates and drives the couple 73 of certain distance down, can prevent to push down the couple 73 of goods, can prevent to remove down the certain distance of coupler 73, can prevent to push down the plate 73 from moving down, the certain distance can prevent down, the coupler 73 is down.
The extension of second-level electric putter 46 can be with spacing clamping rod 82 contact, drives spacing clamping rod 82 and moves down, passes the round hole on the couple support 47, and rotatory couple 48 clockwise rotation, the spacing clamping hole 84 on the rotatory couple 48 just rotates just under the round hole on the couple support 47, and spacing clamping rod 82 card is gone into in the spacing clamping hole 84 on rotatory couple 48, carries out spacing blocking to rotatory couple 48, prevents rotatory couple 48 and couple support 47 and breaks away from, leads to the goods to drop. Then, the primary electric push rod 45 is started again to shorten, the hook bracket 47, the secondary electric push rod 46, the rotary hook 48 and the goods are driven to move upwards, then the first electric pulley 32 is started again to move to a proper position towards the inside of the carriage 1 with the supporting slide rod 41, then the second electric pulley 43 is started to move to a proper transverse position, finally the primary electric push rod 45 is started to stretch for a certain distance, after the goods are driven to move downwards for a certain distance, the secondary electric push rod 46 is started to shorten, the secondary electric push rod 46 does not press the limiting clamp rod 82 any more, the limiting clamp rod 82 is separated from the limiting clamp hole 84 of the rotary hook 48 under the action of the return spring 83, meanwhile, the rack bent rod 55 is driven to move upwards, the rack bent rod 55 is meshed with the transmission gear 54 again, the transmission gear 54 is driven to rotate clockwise, meanwhile, the transmission gear 54 is driven to rotate clockwise, the bent rod 72 is driven to rotate anticlockwise, the extrusion plate 73 is driven to reset clockwise, the goods are not pressed again, the transmission gear 54 is driven to rotate the rotary hook 48 anticlockwise, the rotary clamp rod 48 is driven to rotate anticlockwise, the transmission wheel 48 is rotated downwards, the notch is downwards, and the goods are driven to rotate, the hook 48 is separated from the limiting clamp rod is driven to rotate, and the rotary hook 48 is driven to rotate, and the hook is driven to rotate, and the goods can be placed at the position which can be placed at the position of the carriage 1.
When the slider 31 and the first electric pulley 32 move together to the end of the sliding rail 2 near the head of the carriage 1, corresponding to the four first electric pulleys 32, the two first electric pulleys 32 near the head of the carriage 1 will contact with the buffer plate 91 and press the buffer plate 91, and the buffer spring 92 compresses, so that after the goods move to the head of the carriage 1 and stop moving, the goods are not easy to cause excessive weight and excessive inertia of the goods, and the goods can drive the hook, the slider 31 and the first electric pulleys 32 to move continuously, and then the first electric pulleys 32 impact to the end of the sliding rail 2, so that the goods are not easy to unhook due to the impact generated by the inertia of the goods.
In the loading process, when the placing direction of the goods needs to be adjusted, the goods are to be rotated, then an operator dials the shifting lever 64 upwards, the shifting lever 64 drives the magnet rod 62 and the rotating gear 65 to move upwards, the magnet rod 62 moves upwards to be separated from one of the magnet blocks 63 and then contacts with the other magnet block 63, and the magnet blocks are attracted to each other due to magnetism, so that the rotating gear 65 and the rack are positioned on the same horizontal line, then the operator starts the electric pulley II 43 to drive the supporting table 42 and the goods to move one end distance along with the hook to the direction close to the slide rails 2 on two sides, the rotating gear 65 is meshed with the rack, the rotating gear 65 rotates to drive the rotating support column 44, the hook and the goods hung on the hook to rotate together, the placing direction of the goods can be adjusted, when the operator considers that the swinging direction of the goods does not need to be adjusted, the operator dials the shifting lever 64 downwards and drives the rotating gear 65 to move downwards, the rotating gear 65 and the rotating gear 65 is not positioned on the same horizontal line, the rotating gear 65 and the rack are not meshed with the rack, and then the electric pulley II can not be started to rotate any more.
The foregoing is merely exemplary of the present invention and is not intended to limit the present invention. All equivalents and alternatives falling within the spirit of the invention are intended to be included within the scope of the invention. What is not elaborated on the invention belongs to the prior art which is known to the person skilled in the art.
Claims (4)
1. An auxiliary type suspension load device for the cargo transportation of a mobile service vehicle is characterized in that: the device comprises a carriage, wherein sliding rails are fixedly connected to the inner walls of two sides of the carriage, four first electric pulleys are arranged in two sliding rails, a sliding block is rotatably connected between every four adjacent first electric pulleys, a load moving mechanism is arranged between the two sliding blocks and used for transporting cargoes from the tail of the carriage to the inside of the carriage, a rotating hook mechanism is arranged on the load moving mechanism, and a hook of the cargoes is hung on the rotating hook mechanism;
The load moving mechanism comprises a supporting slide rod, the supporting slide rod is fixedly connected between two sliding blocks, a sliding groove is formed in the supporting slide rod, a supporting table is connected to the supporting slide rod in a sliding mode, two electric pulleys II are rotationally connected to the upper end of the supporting table, the two electric pulleys II are symmetrically arranged, the two electric pulleys II are slidingly connected with the supporting slide rod, a rotating support is rotationally connected to the lower end of the supporting table, a first-stage electric push rod is fixedly connected to the lower end of the rotating support, a second-stage electric push rod is connected to the middle of the first-stage electric push rod, a hook bracket is fixedly connected to the bottom of the first-stage electric push rod, and a rotating hook is slidingly connected to the hook bracket;
The rotating hook mechanism comprises a support rod frame, the support rod frame is fixedly connected with the support rod frame, the support rod frame is rotatably connected with a driving wheel, the driving wheel is meshed with the rotating hook, a driving gear is fixedly connected with the driving wheel, the bottom of the secondary electric push rod is fixedly connected with a rack bent rod, and the rack bent rod is meshed with the driving gear;
the anti-unhooking device comprises a hook bracket, and is characterized by further comprising an anti-unhooking mechanism, wherein the anti-unhooking mechanism is arranged on the hook bracket and used for pressing a hook of a cargo to prevent unhooking of the cargo, a supporting seat is fixedly connected to the lower part of the hook bracket, an extrusion plate is connected to the supporting seat in a sliding manner, a curved rod is fixedly connected to the transmission gear, a connecting rod is fixedly connected to the lower part of the extrusion plate, and one end of the connecting rod is connected with the curved rod in a sliding manner.
2. An auxiliary suspension load device for cargo transportation of a mobile service vehicle as defined in claim 1, wherein: the rotary rack is characterized by further comprising a load rotating mechanism, wherein the load rotating mechanism is arranged on the load moving mechanism and used for rotating suspended cargoes, the load rotating mechanism comprises a clamping rod, the clamping rod is connected to one side of the supporting table in a sliding mode, a magnet rod is fixedly connected to one side of the clamping rod, which is close to the supporting table, of the rotating support column, two magnet blocks are fixedly connected to one side of the clamping rod, the two magnet blocks are arranged in parallel and have the same magnetism, the magnetism of the magnet rod is opposite to that of the two magnet blocks, the magnet rod is in contact with one of the magnet blocks, and is mutually attracted together due to the magnetism, a rotary gear is connected to the upper portion of the rotating support column in a sliding mode and is in contact with the lower portion of the clamping rod, a supporting rod is fixedly connected to the two sliding blocks, a rack can be meshed with the rotating gear rod, and a driving lever is fixedly connected to one side of the clamping rod.
3. An auxiliary suspension load device for cargo transportation of a mobile service vehicle according to claim 2, wherein: still including screens mechanism, screens mechanism sets up on the couple support, screens mechanism is used for right after hanging the goods rotatory couple is spacing, couple support lower part fixedly connected with straight board, sliding connection has spacing kelly on the straight board, spacing kelly with be connected with return spring between the supporting seat, it has spacing draw-in hole to open on the rotatory couple, couple support lower part is opened there is the round hole, spacing kelly passes in the round hole of couple support.
4. An auxiliary suspension load device for cargo transportation of a mobile service vehicle as defined in claim 1, wherein: the buffer plate is connected in the sliding rail in a sliding mode, and a buffer spring is connected between the buffer plate and the inner wall of one end of the sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410354482.4A CN117944559B (en) | 2024-03-27 | 2024-03-27 | Auxiliary type suspension load device for cargo transportation of mobile service vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410354482.4A CN117944559B (en) | 2024-03-27 | 2024-03-27 | Auxiliary type suspension load device for cargo transportation of mobile service vehicle |
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| Publication Number | Publication Date |
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| CN117944559A CN117944559A (en) | 2024-04-30 |
| CN117944559B true CN117944559B (en) | 2024-05-31 |
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| CN202410354482.4A Active CN117944559B (en) | 2024-03-27 | 2024-03-27 | Auxiliary type suspension load device for cargo transportation of mobile service vehicle |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2078753A1 (en) * | 1991-02-08 | 1994-03-22 | Glenn G. Dunbar | Freight loading device |
| CN110745690A (en) * | 2019-09-27 | 2020-02-04 | 周口师范学院 | Logistics sorting equipment and logistics sorting system based on cloud computing |
| CN210594922U (en) * | 2019-08-26 | 2020-05-22 | 中油(天津)吊装工程有限公司 | Hook structure for hoisting and carrying |
| CN111908348A (en) * | 2020-08-11 | 2020-11-10 | 韶关航佳信息咨询有限公司 | Gantry crane with anti-shaking function |
| CN115675241A (en) * | 2022-11-17 | 2023-02-03 | 河北前进机械厂 | Automatic change device of getting on or off bus |
| KR102527774B1 (en) * | 2022-11-10 | 2023-04-28 | 정상현 | Smart automatic hook device |
| CN116653743A (en) * | 2023-05-29 | 2023-08-29 | 北京市城市管理研究院（北京市环境卫生监测中心） | Aquatic weed transportation equipment with automatic loading and unloading function |
-
2024
- 2024-03-27 CN CN202410354482.4A patent/CN117944559B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2078753A1 (en) * | 1991-02-08 | 1994-03-22 | Glenn G. Dunbar | Freight loading device |
| CN210594922U (en) * | 2019-08-26 | 2020-05-22 | 中油(天津)吊装工程有限公司 | Hook structure for hoisting and carrying |
| CN110745690A (en) * | 2019-09-27 | 2020-02-04 | 周口师范学院 | Logistics sorting equipment and logistics sorting system based on cloud computing |
| CN111908348A (en) * | 2020-08-11 | 2020-11-10 | 韶关航佳信息咨询有限公司 | Gantry crane with anti-shaking function |
| KR102527774B1 (en) * | 2022-11-10 | 2023-04-28 | 정상현 | Smart automatic hook device |
| CN115675241A (en) * | 2022-11-17 | 2023-02-03 | 河北前进机械厂 | Automatic change device of getting on or off bus |
| CN116653743A (en) * | 2023-05-29 | 2023-08-29 | 北京市城市管理研究院（北京市环境卫生监测中心） | Aquatic weed transportation equipment with automatic loading and unloading function |
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| Publication number | Publication date |
|---|---|
| CN117944559A (en) | 2024-04-30 |
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