CN112429023B - Full-automatic side-turning unloading type rail flat car - Google Patents
Full-automatic side-turning unloading type rail flat car Download PDFInfo
- Publication number
- CN112429023B CN112429023B CN202011346449.5A CN202011346449A CN112429023B CN 112429023 B CN112429023 B CN 112429023B CN 202011346449 A CN202011346449 A CN 202011346449A CN 112429023 B CN112429023 B CN 112429023B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- flat car
- rail
- wall
- rail flat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D9/00—Tipping wagons
- B61D9/04—Adaptations of rail vehicle elements to tipping wagons
- B61D9/10—Devices preventing overturning when tipping
Abstract
The invention discloses a full-automatic side-turning unloading type rail flat car which comprises a rail flat car body, wherein the lower surface of the rail flat car body is fixedly connected with a transmission mechanism, the upper surface of the rail flat car body is fixedly connected with a rotating seat, the inner wall of the rotating seat is rotatably connected with a conical hopper through a rotating shaft, a cavity is formed in the rail flat car body, the inner wall of the cavity is fixedly connected with a partition plate, and the side surface of the partition plate is fixedly connected with a speed reduction motor. This full-automatic rail flatcar of unloading type of turning on one's side through setting up gear motor, T shape screw rod, sliding block, balancing weight, fixed pulley and wire rope, and the start-up of gear motor of being convenient for makes T shape screw rod drive the balancing weight and removes, adjusts the focus of this rail flatcar, and wire rope drives the toper hopper and resets when the balancing weight resets to not only prevent that the condition that the rail flatcar from taking place to turn on one's side, reset the toper hopper in addition automatically, reduce workman's intensity of labour.
Description
Technical Field
The invention relates to the technical field of rail flat cars, in particular to a full-automatic side-turning unloading type rail flat car.
Background
The rail flat car is an electric rail factory transportation vehicle, and solves the problem of product transportation between spans in a factory. Also known as a cross flat car, a trolley and an electric flat car. The device has the advantages of simple structure, convenient use, easy maintenance, large bearing capacity, less pollution and the like. The crane is widely used in machine manufacturing and metallurgical plants, and is used for transporting heavy objects to pass through in cooperation with a crane inside a workshop.
The side-tipping and unloading type rail flat wagon is widely applied to metallurgical plants, but the side-tipping condition of the rail flat wagon is easily caused due to the sudden change of the gravity center when the conventional rail flat wagon dumps materials, and meanwhile, the conventional side-tipping and unloading type rail flat wagon needs to manually shovel a hopper after dumping materials, so that the labor intensity of workers is increased.
Therefore, a full-automatic side-tipping unloading type rail flat car is provided.
Disclosure of Invention
The invention aims to provide a full-automatic side-tipping and unloading type rail flat car to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a full-automatic side-turning unloading type rail flat car comprises a rail flat car body, wherein a transmission mechanism is fixedly connected to the lower surface of the rail flat car body, a rotating seat is fixedly connected to the upper surface of the rail flat car body, a conical hopper is rotatably connected to the inner wall of the rotating seat through a rotating shaft, a cavity is formed in the rail flat car body, a partition plate is fixedly connected to the inner wall of the cavity, a speed reducing motor is fixedly connected to the side surface of the partition plate, a T-shaped screw rod is fixedly connected to the output end of the speed reducing motor, a sliding block is slidably connected to the inner wall of the cavity, a balancing weight is fixedly connected to the upper surface of the sliding block, a through hole extending to the inner top wall of the cavity is formed in the upper surface of the rail flat car body, a fixed pulley is fixedly connected to the inner side wall of the through hole, a steel wire rope is arranged on the surface of the fixed pulley, and a fixed ring is fixedly connected to the side surfaces of the conical hopper and the balancing weight, and the two ends of the steel wire rope are respectively fixedly connected with the surfaces of the two fixing rings.
Preferably, drive mechanism includes the fixing base of fixed connection at track flatcar automobile body lower surface, the quantity of fixing base is four, and four fixing bases are the rectangular array setting in the lower surface four corners department of track flatcar automobile body, and is two horizontal the fixing base is a set of, and the equal fixedly connected with transmission shaft in inner wall of two sets of fixing bases, two the equal fixedly connected with rail wheel in both ends of transmission shaft.
Preferably, the transmission shaft is located at the rear side, the driven gear is fixedly connected to the surface of the transmission shaft, the transmission motor is fixedly connected to the lower surface of the rail flat car body, the output end of the transmission motor is fixedly connected with the driving gear, and the driving gear is meshed with the driven gear.
Preferably, the number of the rotating seats is two, and the two rotating seats are symmetrically arranged on the upper surface of the body of the railway flat car by taking the center line of the side surface of the body of the railway flat car as a symmetry axis.
Preferably, the platform of placing of the last fixed surface of track flatcar automobile body is connected with the slope, the inclined plane of placing the platform has seted up circular recess, the inner wall sliding connection of circular recess has auxiliary push rod, auxiliary push rod's top fixedly connected with push pedal, and the upper surface of push pedal and the inclined plane overlap joint of toper hopper, auxiliary push rod's surface cover is kept away from in the push pedal is equipped with the cushion cover of rubber materials, one side fixedly connected with compression spring of push pedal is kept away from to auxiliary push rod, and compression spring keeps away from auxiliary push rod's one end and circular recess's inner diapire fixed connection, circular recess's inner diapire is provided with travel switch.
Preferably, two rolling grooves are formed in the inner bottom wall of the cavity, the four corners of the lower surface of the sliding block are fixedly connected with rollers, each two rollers are one group, and the surfaces of the two groups of rollers are respectively in rolling connection with the inner bottom walls of the two rolling grooves.
Preferably, the side of the sliding block is provided with a threaded hole matched with the T-shaped screw, the inner wall of the threaded hole is in threaded connection with the surface of the T-shaped screw, the inner side wall of the cavity is fixedly connected with the turntable bearing seat, and one end, far away from the speed reduction motor, of the T-shaped screw is fixedly connected with the inner annular surface of the turntable bearing seat.
Preferably, the quantity of fixed pulley and wire rope is two, gu fixed ring's quantity is four, and per two solid fixed ring are a set of, and two sets of solid fixed ring use the central line of track flatcar body side to set up the front and back end in toper hopper and balancing weight side as symmetry axis symmetry.
Preferably, the side of track flatcar automobile body fixedly connected with battery box and controller respectively, the inside of battery box is provided with the battery, the side of battery box is provided with the mouth that charges for the battery charges.
Advantageous effects
The invention provides a full-automatic side-turning unloading type rail flat car which has the following beneficial effects:
1. this full-automatic rail flatcar of unloading type of turning on one's side through setting up gear motor, T shape screw rod, sliding block, balancing weight, fixed pulley and wire rope, the start-up of the gear motor of being convenient for makes T shape screw rod drive the balancing weight and removes, adjusts the focus of this rail flatcar, and wire rope drives the toper hopper and resets when the balancing weight resets simultaneously to not only prevent that the condition that the rail flatcar from taking place to turn on one's side, reset the toper hopper in addition automatically, reduce workman's intensity of labour.
2. This full-automatic rail flatcar of unloading type of turning on one's side, through setting up drive motor, driving gear and driven gear, the start-up of the drive motor of being convenient for drives this rail flatcar and removes, makes the automatic movement of this rail flatcar, places platform, supplementary push rod, push pedal and compression spring through the setting, and the supplementary push pedal of the compression spring of being convenient for makes the toper hopper rotate, and the effectual inside goods of toper hopper of preventing is placed the condition that not turning on one's side of inhomogeneous leading to.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic cross-sectional view of M-M of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 1 according to the present invention.
In the figure: the device comprises a track flatcar body 1, a rotating seat 2, a conical hopper 3, a partition plate 4, a speed reducing motor 5, a T-shaped screw rod 6, a sliding block 7, a balancing weight 8, a fixed pulley 9, a steel wire rope 10, a fixing ring 11, a fixing seat 12, a transmission shaft 13, a track wheel 14, a driven gear 15, a transmission motor 16, a driving gear 17, a placing table 18, an auxiliary push rod 19, a push plate 20, a compression spring 21, a travel switch 22, a roller 23, a turntable bearing seat 24, a storage battery box 25 and a controller 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a full-automatic rail flatcar of unloading type of turning on one's side, includes rail flatcar automobile body 1, and rail flatcar automobile body 1's side is fixedly connected with battery box 25 and controller 26 respectively, and the inside of battery box 25 is provided with the battery, and the side of battery box 25 is provided with the mouth that charges for the battery charges.
The lower surface of the rail flat car body 1 is fixedly connected with a transmission mechanism, the transmission mechanism comprises fixed seats 12 fixedly connected to the lower surface of the rail flat car body 1, the number of the fixed seats 12 is four, the four fixed seats 12 are arranged at four corners of the lower surface of the rail flat car body 1 in a rectangular array, two transverse fixed seats 12 are in a group, the inner walls of the two groups of the fixed seats 12 are fixedly connected with transmission shafts 13, two ends of the two transmission shafts 13 are fixedly connected with rail wheels 14, the surface of the transmission shaft 13 positioned at the rear side is fixedly connected with a driven gear 15, the lower surface of the rail flat car body 1 is fixedly connected with a transmission motor 16, the output end of the transmission motor 16 is fixedly connected with a driving gear 17, the driving gear 17 is meshed with the driven gear 15, and the transmission motor 16, the driving gear 17 and the driven gear 15 are arranged to facilitate the starting of the transmission motor 16 to drive the rail flat car to move, the rail flatcar is automatically moved.
The upper surface of track flatcar automobile body 1 is fixedly connected with rotates seat 2, and the quantity that rotates seat 2 is two, and two rotate the upper surface that seat 2 used track flatcar automobile body 1 side central line as symmetry axis symmetry to set up at track flatcar automobile body 1, rotate the inner wall of seat 2 and rotate through the pivot and be connected with toper hopper 3.
The cavity has been seted up to track flatcar automobile body 1's inside, the inner wall fixedly connected with baffle 4 of cavity, the side fixedly connected with gear motor 5 of baffle 4, gear motor 5's output end fixedly connected with T shape screw rod 6, the inner wall sliding connection of cavity has sliding block 7, the screw hole with T shape screw rod 6 looks adaptation is seted up to sliding block 7's side, and the inner wall of screw hole and T shape screw rod 6's surface threaded connection, the inside wall fixedly connected with carousel bearing frame 24 of cavity, and the one end that gear motor 5 was kept away from to T shape screw rod 6 and the interior anchor fixed connection of carousel bearing frame 24, two slots have been seted up to the inner bottom wall of cavity, the equal fixedly connected with gyro wheel 23 in lower surface four corners department of sliding block 7, per two gyro wheels 23 are a set of, and the surface of two sets of gyro wheels 23 respectively with the inner bottom wall roll connection of two slots.
The upper surface of the sliding block 7 is fixedly connected with a balancing weight 8, the upper surface of the track flatcar body 1 is provided with a through hole extending to the inner top wall of the cavity, the inner side wall of the through hole is fixedly connected with a fixed pulley 9, the surface of the fixed pulley 9 is provided with a steel wire rope 10, the side surfaces of the conical hopper 3 and the balancing weight 8 are both fixedly connected with fixed rings 11, the two ends of the steel wire rope 10 are respectively fixedly connected with the surfaces of the two fixed rings 11, the number of the fixed pulleys 9 and the steel wire rope 10 is two, the number of the fixed rings 11 is four, every two fixed rings 11 are one group, the two groups of fixed rings 11 are symmetrically arranged at the front end and the rear end of the side surfaces of the conical hopper 3 and the balancing weight 8 by taking the center line of the side surface of the track flatcar body 1 as a symmetric axis, the T-shaped screw 6 is convenient to drive the balancing weight 8 to move by the starting of the speed reducing motor 5, adjust the focus of this track flatcar, wire rope 10 drives toper hopper 3 and resets when balancing weight 8 resets simultaneously to not only prevent that the condition of turning on one's side from taking place for the track flatcar, reset toper hopper 3 automatically moreover, reduce workman's intensity of labour.
An inclined placing platform 18 is fixedly connected to the upper surface of the rail flat car body 1, a circular groove is formed on the inclined surface of the placing platform 18, an auxiliary push rod 19 is connected to the inner wall of the circular groove in a sliding mode, a push plate 20 is fixedly connected to the top end of the auxiliary push rod 19, the upper surface of the push plate 20 is overlapped with the inclined surface of the conical hopper 3, the outer surface of the push plate 20 far away from the auxiliary push rod 19 is sleeved with a cushion cover made of rubber material, one side of the auxiliary push rod 19 far away from the push plate 20 is fixedly connected with a compression spring 21, and one end of the compression spring 21 far away from the auxiliary push rod 19 is fixedly connected with the inner bottom wall of the circular groove, the inner bottom wall of the circular groove is provided with a travel switch 22, through setting up and placing platform 18, supplementary push rod 19, push pedal 20 and compression spring 21, the supplementary push pedal 20 of compression spring 21 of being convenient for makes tapered hopper 3 rotate, and the effectual inside goods that prevents tapered hopper 3 is placed the condition of not turning on one's side that inhomogeneous leads to.
The working principle is as follows: when the full-automatic side-tipping and unloading type rail flat car is used, goods are placed in the conical hopper 3, the transmission motor 16 is started, the driving gear 17 drives the driven gear 15 to rotate, the rail wheel 14 rotates, the rail flat car is driven to move to an unloading point, after the unloading point is reached, the speed reduction motor 5 is started, the T-shaped screw 6 drives the sliding block 7 to move, the counterweight block 8 is driven to move, the gravity center of the rail flat car moves, when the counterweight block 8 moves, the compression spring 21 extrudes the push plate 20, the conical hopper 3 rotates, the goods in the conical hopper 3 are poured out, after the pouring is finished, the speed reduction motor 5 is started in a reverse direction, the sliding block 7 moves in a reverse direction, the steel wire rope 10 drives the conical hopper 3 to rotate, meanwhile, the push plate 20 extrudes the compression spring 21, and the auxiliary push rod 19 touches the travel switch 22, the speed reduction motor 5 is stopped, therefore, the conical hopper 3 is reset, the full-automatic side-turning unloading type rail flat wagon is used, the side-turning condition of the rail flat wagon is prevented, the conical hopper 3 is automatically reset, and the labor intensity of workers is reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a full-automatic rail flatcar of unloading type of turning on one's side, includes rail flatcar automobile body (1), its characterized in that: the lower surface of the track flat car body (1) is fixedly connected with a transmission mechanism, the upper surface of the track flat car body (1) is fixedly connected with a rotating seat (2), the inner wall of the rotating seat (2) is rotatably connected with a conical hopper (3) through a rotating shaft, a cavity is formed in the track flat car body (1), a partition plate (4) is fixedly connected with the inner wall of the cavity, a speed reducing motor (5) is fixedly connected to the side surface of the partition plate (4), a T-shaped screw rod (6) is fixedly connected to the output end of the speed reducing motor (5), and a sliding block (7) is slidably connected to the inner wall of the cavity;
a threaded hole matched with the T-shaped screw (6) is formed in the side face of the sliding block (7), the inner wall of the threaded hole is in threaded connection with the surface of the T-shaped screw (6), a turntable bearing seat (24) is fixedly connected to the inner side wall of the cavity, and one end, far away from the speed reduction motor (5), of the T-shaped screw (6) is fixedly connected with the inner annular face of the turntable bearing seat (24);
the upper surface of the rail flat car body (1) is fixedly connected with an inclined placing platform (18), a circular groove is formed in an inclined surface of the placing platform (18), an auxiliary push rod (19) is connected to the inner wall of the circular groove in a sliding mode, a push plate (20) is fixedly connected to the top end of the auxiliary push rod (19), the upper surface of the push plate (20) is in lap joint with the inclined surface of the conical hopper (3), a rubber cushion cover is sleeved on the outer surface, away from the auxiliary push rod (19), of the push plate (20), a compression spring (21) is fixedly connected to one side, away from the push plate (20), of the auxiliary push rod (19), one end, away from the auxiliary push rod (19), of the compression spring (21) is fixedly connected with the inner bottom wall of the circular groove, and a travel switch (22) is arranged on the inner bottom wall of the circular groove;
the upper surface fixedly connected with balancing weight (8) of sliding block (7), the through-hole that extends to roof in the cavity is seted up to the upper surface of track flatcar automobile body (1), and inside wall fixedly connected with fixed pulley (9) of through-hole, the surface of fixed pulley (9) is provided with wire rope (10), the equal fixedly connected with in side of toper hopper (3) and balancing weight (8) solid fixed ring (11), and the both ends of wire rope (10) respectively with the fixed surface connection of two solid fixed ring (11).
2. The fully automatic rollover unloading type rail flat car according to claim 1, wherein: drive mechanism includes fixing base (12) of fixed connection at track flatcar automobile body (1) lower surface, the quantity of fixing base (12) is four, and four fixing bases (12) are the rectangle array and set up in the lower surface four corners department of track flatcar automobile body (1), and is two horizontal fixing base (12) are a set of, and the equal fixedly connected with transmission shaft (13) in inner wall of two sets of fixing bases (12), two the equal fixedly connected with rail wheel (14) in both ends of transmission shaft (13).
3. The fully automatic rollover unloading type rail flat car according to claim 2, wherein: be located the rear side the fixed surface of transmission shaft (13) is connected with driven gear (15), the fixed surface of track flatcar automobile body (1) is connected with drive motor (16), the output fixedly connected with driving gear (17) of drive motor (16), driving gear (17) are connected with driven gear (15) meshing.
4. The fully automatic side-tipping unloading rail flat car according to claim 1, wherein: the number of the rotating seats (2) is two, and the two rotating seats (2) are symmetrically arranged on the upper surface of the rail flat car body (1) by taking the center line of the side surface of the rail flat car body (1) as a symmetry axis.
5. The fully automatic side-tipping unloading rail flat car according to claim 1, wherein: two rolling grooves are formed in the inner bottom wall of the cavity, the four corners of the lower surface of the sliding block (7) are fixedly connected with idler wheels (23), each two idler wheels (23) are one group, and the surfaces of the two groups of idler wheels (23) are respectively in rolling connection with the inner bottom walls of the two rolling grooves.
6. The fully automatic side-tipping unloading rail flat car according to claim 1, wherein: the quantity of fixed pulley (9) and wire rope (10) is two, the quantity of solid fixed ring (11) is four, and per two solid fixed ring (11) are a set of, and just two sets of solid fixed ring (11) use the central line of track flatcar automobile body (1) side to set up the front and back end in toper hopper (3) and balancing weight (8) side as symmetry axis symmetry.
7. The fully automatic side-tipping unloading rail flat car according to claim 1, wherein: the side of track flatcar automobile body (1) is fixedly connected with battery box (25) and controller (26) respectively, the inside of battery box (25) is provided with the battery, the side of battery box (25) is provided with the mouth that charges for the battery charges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011346449.5A CN112429023B (en) | 2020-11-26 | 2020-11-26 | Full-automatic side-turning unloading type rail flat car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011346449.5A CN112429023B (en) | 2020-11-26 | 2020-11-26 | Full-automatic side-turning unloading type rail flat car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112429023A CN112429023A (en) | 2021-03-02 |
| CN112429023B true CN112429023B (en) | 2022-06-14 |
Family
ID=74697491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011346449.5A Active CN112429023B (en) | 2020-11-26 | 2020-11-26 | Full-automatic side-turning unloading type rail flat car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112429023B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114987590A (en) * | 2022-07-12 | 2022-09-02 | 广东伟志服装有限公司 | Transferring device for school uniform processing and using method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191106356A (en) * | 1911-03-14 | 1912-02-29 | Frederick Thomas Hopkinson | Improvements in or relating to Railway and other Tip-waggons. |
| GB191328661A (en) * | 1913-12-11 | 1914-05-07 | Karl Georg Friedrich Conrad | Improvements in Dumping Vehicles. |
| CN103921799A (en) * | 2014-04-25 | 2014-07-16 | 淮南矿业(集团)有限责任公司 | Tilting cart |
| CN204323354U (en) * | 2014-11-28 | 2015-05-13 | 重庆市永川区富强机械制造有限公司 | There is the bucket-tipping car of anti-rollover function |
| CN106627610A (en) * | 2016-12-22 | 2017-05-10 | 山东平成机械设备有限公司 | Slag discharge truck for extraction workshop in traditional Chinese medicine manufacturing industry |
| CN107554382A (en) * | 2016-06-30 | 2018-01-09 | 邓军 | A kind of dumper Overthrow preventing device |
| CN208393504U (en) * | 2018-06-11 | 2019-01-18 | 天津市嘉实自行车有限公司 | A kind of electric locomotive Anti-side-turning device |
| CN211417058U (en) * | 2020-01-13 | 2020-09-04 | 中集车辆(辽宁)有限公司 | Side-turning dump truck structure |
-
2020
- 2020-11-26 CN CN202011346449.5A patent/CN112429023B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191106356A (en) * | 1911-03-14 | 1912-02-29 | Frederick Thomas Hopkinson | Improvements in or relating to Railway and other Tip-waggons. |
| GB191328661A (en) * | 1913-12-11 | 1914-05-07 | Karl Georg Friedrich Conrad | Improvements in Dumping Vehicles. |
| CN103921799A (en) * | 2014-04-25 | 2014-07-16 | 淮南矿业(集团)有限责任公司 | Tilting cart |
| CN204323354U (en) * | 2014-11-28 | 2015-05-13 | 重庆市永川区富强机械制造有限公司 | There is the bucket-tipping car of anti-rollover function |
| CN107554382A (en) * | 2016-06-30 | 2018-01-09 | 邓军 | A kind of dumper Overthrow preventing device |
| CN106627610A (en) * | 2016-12-22 | 2017-05-10 | 山东平成机械设备有限公司 | Slag discharge truck for extraction workshop in traditional Chinese medicine manufacturing industry |
| CN208393504U (en) * | 2018-06-11 | 2019-01-18 | 天津市嘉实自行车有限公司 | A kind of electric locomotive Anti-side-turning device |
| CN211417058U (en) * | 2020-01-13 | 2020-09-04 | 中集车辆(辽宁)有限公司 | Side-turning dump truck structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112429023A (en) | 2021-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112429023B (en) | Full-automatic side-turning unloading type rail flat car | |
| CN212654232U (en) | Electricelectric moves passenger car chassis and trades electric system | |
| CN111301359A (en) | Front and rear wheel lifting device for vehicle battery replacement and battery replacement station | |
| CN107869265B (en) | Compensation leveling type three-dimensional rotary garage | |
| CN113715674A (en) | Battery replacing device and battery replacing station | |
| CN210133115U (en) | Railway transport vehicle | |
| CN208803764U (en) | Rotary stereo type garage | |
| CN210480283U (en) | Novel mobile boarding car | |
| CN206307546U (en) | Highway and the dual-purpose mobile container of railway | |
| CN212313319U (en) | Front and rear wheel lifting device for vehicle battery replacement and battery replacement station | |
| CN215331780U (en) | Oval comb-tooth type parking equipment | |
| CN215553141U (en) | Train platform railway carriage revolving stage | |
| CN214347458U (en) | Heavy thermal spraying rotary table with variable torque | |
| CN212475834U (en) | Single-beam variable-frequency low-clearance electric hoist | |
| CN210258160U (en) | Detachable carriage of fuel cell van-type transport vehicle | |
| CN211619404U (en) | Railway bulk grain transportation and loading equipment | |
| CN112660674A (en) | Automatic conveying system of RGV | |
| CN206033070U (en) | Assembly of crane davit is equipped | |
| CN220686893U (en) | Lifting and transverse moving type household three-dimensional parking equipment | |
| CN218839440U (en) | Transfer platform with rotary platform | |
| CN219928743U (en) | Automatic material conveying elevator | |
| CN217972296U (en) | Double-beam bridge crane trolley with underneath electric hoist | |
| CN212828028U (en) | A transfer car (buggy) for construction | |
| CN213770035U (en) | Automatic tipping equipment for large-tonnage garbage | |
| CN209833614U (en) | Axle load transfer compensation device of electric locomotive |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |