CN107310909B - Friction type logistics transportation line body device - Google Patents
Friction type logistics transportation line body device Download PDFInfo
- Publication number
- CN107310909B CN107310909B CN201710762748.9A CN201710762748A CN107310909B CN 107310909 B CN107310909 B CN 107310909B CN 201710762748 A CN201710762748 A CN 201710762748A CN 107310909 B CN107310909 B CN 107310909B
- Authority
- CN
- China
- Prior art keywords
- friction
- rod mechanism
- guide
- fixing plate
- wheel
- 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
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Chain Conveyers (AREA)
Abstract
The invention discloses a friction type logistics transportation line body device which comprises a friction rod mechanism, a fixed bearing seat, a speed reduction motor device, a motor fixing plate, a guide rail and a friction trolley mechanism, wherein the friction rod mechanism is arranged on the fixed bearing seat; the speed reducing motor device is fixed on the guide rail through a motor fixing plate; two ends of the friction rod mechanism are respectively connected with the corresponding friction rod fixing bearing seats, and the speed reducing motor device drives the friction rod mechanism to rotate; the friction trolley mechanism is clamped between the friction rod mechanism and the guide rail; the friction trolley mechanism slides on the guide rail, at least four friction wheels are arranged at the top end of the friction trolley mechanism, the friction wheels are driven to rotate by the dynamic friction force generated by the rotation of the friction rod mechanism, the friction wheels drive the friction trolley mechanism to slide along the guide rail in a rotating mode, and a hanging piece used for hanging and transporting articles is arranged on the friction trolley mechanism. The friction trolley mechanism is driven to rotate by the dynamic friction force between the friction rod mechanism and the friction wheel, so that the friction trolley mechanism is driven to move forward, the noise is low in the moving process, and the environment is protected.
Description
Technical Field
The invention relates to the field of logistics transportation, in particular to a friction type logistics transportation line body device.
Background
The conveying line is widely applied to an electroplating production line and an assembly production line of parts in the process flow of mass production of products in the industries of mechanical manufacturing, household appliances, automobiles and the like, and compared with a manual operation mode, the conveying line has the advantages of safety, convenience, high efficiency and the like. Among a plurality of conveying line bodies, the suspension type conveying line has the advantages of simple structure, convenient realization of automation and space saving.
The prior logistics transportation line body mostly adopts a chain type transportation line body, and the chain transportation line body is characterized in that a chain is directionally moved along a planned route under the traction of a driving motor, and the chain moves to drive a suspension device fixed on the chain to move; meanwhile, the fault maintenance of the chain type conveying line body needs the whole line shutdown, and the influence on the production is large. Therefore, the logistics transportation line body device with less pollution, low noise, convenient maintenance and stable operation is expected to be designed.
Disclosure of Invention
The invention aims to provide a friction type logistics conveying line body device which is low in noise in a moving process and protects the environment, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a friction type logistics transportation line body device comprises a friction rod mechanism, a fixed bearing seat, a speed reduction motor device, a motor fixing plate, a guide rail and a friction trolley mechanism; the speed reducing motor device is fixed on a motor fixing plate, and the motor fixing plate is fixedly arranged on the guide rail; two ends of the friction rod mechanism are respectively connected with the corresponding friction rod fixing bearing seats, and the speed reduction motor device drives the friction rod mechanism to rotate; the friction rod fixing bearing seat is fixedly arranged on the guide rail; the friction trolley mechanism is clamped between the friction rod mechanism and the guide rail; the friction trolley mechanism slides on the guide rail, at least four friction wheels are arranged at the top end of the friction trolley mechanism, the friction wheels are symmetrically distributed on two sides of the friction rod mechanism, the axial direction of each friction wheel is obliquely crossed with the axial direction of the friction rod mechanism, the friction wheels are tightly extruded on the friction rod mechanism, the friction wheels are driven to rotate by the dynamic friction force generated by the rotation of the friction rod mechanism, the friction wheels drive the friction trolley mechanism to slide along the guide rail in a rotating mode, and a hanging piece used for hanging and transporting articles is arranged on the friction trolley mechanism.
As a further scheme of the invention: the friction trolley mechanism also comprises a friction wheel fixing plate for fixing the friction wheel, a guide pillar and a spring, wherein the guide pillar and the spring are connected with the friction wheel fixing plate and a suspension piece; the spring is sleeved on the outer side of the guide pillar, and one end of the spring extrudes the friction wheel fixing plate to enable the friction wheel on the friction wheel fixing plate to be tightly extruded on the friction rod mechanism; the other end of the spring extrudes the hanging piece; the suspension part is provided with a bearing wheel, and the bearing wheel slides on the guide rail.
As a still further scheme of the invention: the guide post sequentially penetrates through the friction wheel fixing plate, the spring and the U-shaped plate on the hanging piece, and the lower end of the guide post is fastened by a first self-locking nut.
As a still further scheme of the invention: the upper end of the guide post is provided with a boss which has a limiting effect on the friction wheel fixing plate, and the friction wheel fixing plate can move up and down along the axial direction of the guide post; and a circle of shaft shoulder is arranged on the side wall of the guide post and abuts against the upper surface of the U-shaped plate of the suspension part.
As a still further scheme of the invention: the guide post is fixedly connected with the friction wheel fixing plate; the lower end of the guide post penetrates through a U-shaped plate on the suspension part, and the guide post and the friction wheel fixing plate form a whole and can move up and down along the U-shaped plate.
As a still further scheme of the invention: the bottom end of the U-shaped plate on the suspension part is also provided with a guide wheel, and the guide wheel is fixed at the bottom end of the U-shaped plate through a guide wheel pin shaft; the tail end of the guide wheel pin shaft is fastened at the bottom end of the U-shaped plate through a first self-locking nut; the leading wheel presss from both sides in the inboard of two guide rails that set up side by side, and the inside wall sliding connection of leading wheel and guide rail.
As a still further scheme of the invention: the speed reducing motor device is connected to the friction rod mechanism through a connecting shaft mechanism.
As a still further scheme of the invention: the surface of the friction rod mechanism is subjected to roughening treatment.
As a still further scheme of the invention: and step shafts for limiting the friction rod mechanism to axially move are further arranged at two ends of the friction rod mechanism.
As a still further scheme of the invention: the friction rod fixing bearing block is fixedly connected with the guide rail by bolts; the motor fixing plate is fixedly connected with the guide rail through bolts.
Compared with the prior art, the invention has the beneficial effects that:
1) The friction wheel is driven to rotate by the dynamic friction force between the friction rod mechanism and the friction wheel, so that the friction trolley mechanism is driven to move forward, the noise is low in the moving process, and the environment is protected.
2) The invention avoids the trouble caused by oiling maintenance of the traditional chain type drive and reduces the cost.
3) The invention can compress the spring by extruding the friction wheel fixing plate, is convenient to take the friction trolley mechanism off the conveying line, is detachable, is convenient to maintain, and avoids the trouble caused by the maintenance of the traditional chain type conveying device needing to be stopped on the whole line.
Drawings
Fig. 1 is a schematic structural diagram of a friction type logistics transportation line body device.
Fig. 2 is a schematic structural diagram of a friction trolley mechanism in the friction type logistics transportation line body device.
Fig. 3 is a perspective view of a friction trolley mechanism in the friction type logistics transportation line body device.
Fig. 4 is a schematic structural diagram of a friction rod mechanism in the friction type logistics transportation line body device.
Fig. 5 is a left side view of the frictional logistics transportation line body device.
Fig. 6 is a perspective view of the frictional logistics transportation line body device.
In the figure: 1-friction rod mechanism, 2-friction rod fixed bearing seat, 3-coupling mechanism, 4-speed reduction motor device, 5-motor fixed plate, 6-guide rail, 7-friction trolley mechanism, 8-friction wheel fixed plate, 9-friction wheel pin shaft, 10-friction wheel, 11-guide pillar, 12-U-shaped suspension piece, 13-high-elasticity spring, 14-guide wheel, 15-self-locking nut I, 16-bearing wheel, 17-bearing wheel pin shaft, 18-guide wheel pin shaft, 19-self-locking nut II, 121-U-shaped plate, 122-suspension plate and 123-connecting piece.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1 and 5-6, a friction type logistics transportation line device comprises a friction rod mechanism 1, a friction rod fixing bearing seat 2, a connecting shaft mechanism 3, a speed reduction motor device 4, a motor fixing plate 5, a guide rail 6 and a friction trolley mechanism 7;
the speed reducing motor device 4 is fixed on a motor fixing plate 5, two ends of the motor fixing plate 5 are respectively and fixedly connected to two guide rails 6 arranged side by side, and a gap is reserved between the two guide rails 6; the speed reducing motor device 4 drives the friction rod mechanism 1 through the connecting shaft mechanism 3, two ends of the friction rod mechanism 1 are respectively connected with the corresponding friction rod fixing bearing seats 2, the friction rod mechanism 1 rotates around the axial direction of the friction rod mechanism under the driving of the speed reducing motor device 4, and the friction rod fixing bearing seats 2 are fixedly arranged on the guide rail 6; the friction trolley mechanism 7 is tightly clamped between the guide rail 6 and the friction rod mechanism 1;
the friction rod fixing bearing seat 2 is fixedly connected with the guide rail 6 by bolts; the motor fixing plate 5 is fixedly connected with the guide rail 6 through bolts;
as shown in fig. 2-3, the friction trolley mechanism 7 includes a friction wheel fixing plate 8, a friction wheel 10, a friction wheel pin 9, a guide post 11, a bearing wheel 16, a guide wheel 14 and a U-shaped suspension member 12;
the friction wheels 10 are mounted on the friction wheel fixing plate 8 through friction wheel pin shafts 9, the extending direction of the friction wheel pin shafts 9 and the axial direction different-surface oblique angle of the friction rod mechanism 1 are arranged, the number of the friction wheels 10 is four, and the four friction wheels 10 are uniformly distributed on the friction wheel fixing plate 8;
the friction wheel fixing plate 8 is arranged on a U-shaped hanging piece 12; the U-shaped hanging part 12 comprises a U-shaped plate 121, a hanging plate 122 and a connecting piece 123, wherein the hanging plate 122 is used for hanging an article to realize the conveying of the article; the hanging plate 122 is fixedly connected with the U-shaped plate 121 through a connecting piece 123;
the bearing wheels 16 are respectively arranged on the left side plate and the right side plate of the U-shaped plate 121, the bearing wheels 16 are fixed on the U-shaped plate 121 through bearing wheel pin shafts 17, and the bearing wheel pin shafts 17 penetrate through the U-shaped plate 121 and are fastened on the side plates of the U-shaped plate 121 through self-locking nuts II 19; the bearing wheel 16 slides on the upper side of the guide rail 6; the bearing wheels 16 slide back and forth along the guide rails 6;
the guide wheel 14 is fixed at the bottom end of the U-shaped plate 121 through a guide wheel pin shaft 18; one end of the guide wheel pin shaft 18 is fastened at the bottom end of the U-shaped plate 121 through a self-locking nut I15; the guide wheels 14 are clamped at the inner sides of the two guide rails 6 which are arranged side by side, and the guide wheels 14 are in sliding connection with the inner side walls of the guide rails 6 to ensure that the friction trolley mechanism 7 does not deviate from the track; the inner side wall of the guide rail 6 is two surfaces which are arranged side by side and opposite to the guide rail; the guide wheels 14 are provided with four guide wheels;
the spring 13 presses the friction wheel fixing plate 8 to tightly press the friction wheel 10 on the friction wheel fixing plate 8 on the outer side wall of the friction rod mechanism 1; meanwhile, the spring 13 extrudes the U-shaped plate 121, so that the guide wheels 14 on the U-shaped plate 121 are tightly attached to the inner side walls of the two guide rails 6, and the friction trolley mechanism 7 is prevented from deviating from the guide rails 6 in the moving process on the guide rails 6;
as shown in fig. 4, the middle section of the friction lever mechanism 1 with a larger diameter is a steel pipe or an aluminum pipe, in order to reduce the weight of the friction lever mechanism 1, the surface of the friction lever mechanism 1 is treated to a certain degree, so that the surface has a certain roughness, which can increase the friction force between the friction lever mechanism 1 and the friction wheel 10, thereby making the driving force of the friction trolley mechanism 7 stronger;
preferably, step shafts 111 for limiting the friction rod mechanism 1 to perform axial sliding are further disposed at two ends of the friction rod mechanism 1.
Example 1
The friction wheel fixing plate 8 is installed on a U-shaped hanging part 12 through a guide post 11, and the friction wheel fixing plate 8 can move up and down along the guide post 11; the guide post 11 sequentially penetrates through the friction wheel fixing plate 8, the spring 13 and the U-shaped plate 121 on the U-shaped hanging piece 12, the lower end of the guide post 11 is fastened by a first self-locking nut 15, and a boss which has a limiting effect on the friction wheel fixing plate 8 is arranged at the upper end of the guide post 11; the side wall of the guide post 11 is provided with a circle of shaft shoulders which abut against the U-shaped plate 121 of the U-shaped hanging part 12, and the shaft shoulders are designed to prevent the guide post 11 from sliding downwards in the compression process of the spring 13.
Example 2
The friction wheel fixing plate 8 is arranged on a U-shaped hanging piece 12 through a guide post 11, and the friction wheel fixing plate 8 is fixedly connected with the guide post 11; the guide post 11 penetrates through the spring 13 and then penetrates through the U-shaped plate 121 on the U-shaped hanging part 12, and the whole formed by the guide post 11 and the friction wheel fixing plate 8 can move up and down along the U-shaped plate 121; the lower end of the guide post 11 is fastened by a first self-locking nut 15.
The working principle of the invention is as follows:
as shown in fig. 5-6, the friction wheel 10 forms a fixed angle with the axial direction of the friction lever mechanism 1, the spring 13 presses the friction wheel fixing plate 8 to make 4 friction wheels 10 tightly press on the outer wall of the friction lever mechanism 1, meanwhile, the spring 13 presses the U-shaped panel 122 of the U-shaped hanging part 12 to make 4 bearing wheels 16 tightly press on the guide rails 6, and 4 guide wheels are clamped on the inner sides of the two guide rails 6 to make the friction trolley mechanism 7 not deviate from the track; the speed reduction motor device 4 drives the friction rod mechanism 1 to rotate, and due to the action of friction force, the friction wheel 10 which forms a fixed angle with the axial direction of the friction rod mechanism 1 rotates to generate driving force along the axial direction of the friction rod mechanism 1, so that the whole friction trolley mechanism 7 linearly moves along the direction of the guide rail 6, articles can be hung on the hanging plate 122 at the lower end of the U-shaped hanging piece 12 in the friction trolley mechanism 7, and the conveying of the articles is realized.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. A friction type logistics transportation line body device is characterized by comprising a friction rod mechanism (1), a fixed bearing seat (2), a speed reducing motor device (4), a motor fixing plate (5), a guide rail (6) and a friction trolley mechanism (7); the speed reducing motor device (4) is fixed on a motor fixing plate (5), and the motor fixing plate (5) is fixedly arranged on the guide rail (6); two ends of the friction rod mechanism (1) are respectively connected with the corresponding friction rod fixing bearing seats (2), and the speed reduction motor device (4) drives the friction rod mechanism (1) to rotate; the friction rod fixing bearing seat (2) is fixedly arranged on the guide rail (6); the friction trolley mechanism (7) is clamped between the friction rod mechanism (1) and the guide rail (6); the friction trolley mechanism (7) slides on the guide rail (6), at least four friction wheels (10) are arranged at the top end of the friction trolley mechanism (7), the friction wheels (10) are symmetrically distributed on two sides of the friction rod mechanism (1), the axial direction of each friction wheel (10) is obliquely crossed with the axial direction of the friction rod mechanism (1), the friction wheels (10) are tightly extruded on the friction rod mechanism (1), the friction wheels (10) are driven to rotate by the dynamic friction force generated by the rotation of the friction rod mechanism (1), the friction wheels (10) drive the friction trolley mechanism (7) to slide along the guide rail (6) in a rotating manner, and a hanging part (12) used for hanging and transporting articles is arranged on the friction trolley mechanism (7);
the friction trolley mechanism (7) further comprises a friction wheel fixing plate (8) for fixing the friction wheel (10), a guide post (11) for connecting the friction wheel fixing plate (8) with a hanging piece (12) and a spring (13); the spring (13) is sleeved on the outer side of the guide post (11), one end of the spring (13) extrudes the friction wheel fixing plate (8), so that the friction wheel (10) on the friction wheel fixing plate (8) is tightly extruded on the friction rod mechanism (1); the other end of the spring (13) extrudes the hanging piece (12); the hanging piece (12) is provided with a bearing wheel (16), and the bearing wheel (16) slides on the guide rail (6);
the bottom end of a U-shaped plate (121) on the hanging part (12) is also provided with a guide wheel (14), and the guide wheel (14) is fixed at the bottom end of the U-shaped plate (121) through a guide wheel pin shaft (18); the tail end of the guide wheel pin shaft (18) is fastened at the bottom end of the U-shaped plate (121) through a first self-locking nut (15); the guide wheels (14) are clamped at the inner sides of the two guide rails (6) arranged side by side, and the guide wheels (14) are in sliding connection with the inner side walls of the guide rails (6);
and step shafts (111) for limiting the axial scraping of the friction rod mechanism (1) are further arranged at two ends of the friction rod mechanism (1).
2. The friction type logistics transportation line body device of claim 1, wherein the guide post (11) sequentially passes through the friction wheel fixing plate (8), the spring (13) and the U-shaped plate (121) on the suspension piece (12), and the lower end of the guide post (11) is fastened by a first self-locking nut (15).
3. The friction type logistics transportation line body device according to claim 2, wherein a boss for limiting the friction wheel fixing plate (8) is arranged at the upper end of the guide post (11), and the friction wheel fixing plate (8) can move up and down along the axial direction of the guide post (11); a circle of shaft shoulders are arranged on the side wall of the guide post (11), and the shaft shoulders abut against the upper surface of a U-shaped plate (121) of the hanging piece (12).
4. The frictional logistics transportation line body device of claim 2, wherein the guide post (11) is fixedly connected with the friction wheel fixing plate (8); the lower end of the guide post (11) penetrates through a U-shaped plate (121) on the hanging piece (12), and the guide post (11) and the friction wheel fixing plate (8) form a whole and can move up and down along the U-shaped plate (121).
5. The frictional logistics transportation line body device of any one of claims 1-4, wherein the gear motor device (4) is connected to the friction rod mechanism (1) through a coupling mechanism (3).
6. The frictional logistics transportation line body device of any one of claims 1-4, wherein the friction rod mechanism (1) is one of a steel pipe or an aluminum pipe and the surface of the friction rod mechanism (1) is roughened.
7. The frictional logistics transportation line body device of any one of claims 1-4, wherein the friction rod fixing bearing seat (2) is fixedly connected with the guide rail (6) by bolts; the motor fixing plate (5) is fixedly connected with the guide rail (6) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710762748.9A CN107310909B (en) | 2017-08-30 | 2017-08-30 | Friction type logistics transportation line body device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710762748.9A CN107310909B (en) | 2017-08-30 | 2017-08-30 | Friction type logistics transportation line body device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107310909A CN107310909A (en) | 2017-11-03 |
| CN107310909B true CN107310909B (en) | 2023-03-28 |
Family
ID=60177012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710762748.9A Active CN107310909B (en) | 2017-08-30 | 2017-08-30 | Friction type logistics transportation line body device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107310909B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045874A (en) * | 2017-12-27 | 2018-05-18 | 哈工大机器人（合肥）国际创新研究院 | A kind of belt friction formula supply line body device |
| CN109230323A (en) * | 2018-10-19 | 2019-01-18 | 广东华岩建材有限公司 | A kind of tubular pole transfer equipment |
| CN109573471A (en) * | 2019-01-17 | 2019-04-05 | 昆山沪光汽车电器股份有限公司 | A kind of suspension transport trolley |
| CN112960630B (en) * | 2021-03-04 | 2024-04-05 | 于春莲 | Medicine bottle uncapping device |
| CN113663794B (en) * | 2021-08-24 | 2022-09-27 | 安徽坤健生物科技有限公司 | Raw material processing equipment for producing fish feed by chicken manure recycling |
| CN114834841B (en) * | 2022-06-10 | 2024-05-14 | 南通理工学院 | Eccentric polished rod conveying mechanism of suspension type hanger hook fulcrum |
| CN115535555A (en) * | 2022-11-09 | 2022-12-30 | 青岛北洋天青数联智能有限公司 | Overhead suspension conveying system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05238537A (en) * | 1992-02-26 | 1993-09-17 | Ishikawajima Harima Heavy Ind Co Ltd | Traverse motion device for cart rack type conveyance device |
| CN2652890Y (en) * | 2003-10-13 | 2004-11-03 | 上海通用东岳汽车有限公司 | Assembling transport producing line |
| JP2004307086A (en) * | 2003-04-02 | 2004-11-04 | Tsubakimoto Chain Co | Friction drive type trolley conveyor |
| CN1974351A (en) * | 2006-12-07 | 2007-06-06 | 江苏天奇物流系统工程股份有限公司 | Circular friction driven conveying system |
| CN201154426Y (en) * | 2008-02-01 | 2008-11-26 | 北京石油化工学院 | Walking device of friction drive type welding tractor |
| CN203938125U (en) * | 2014-06-14 | 2014-11-12 | 重庆微轨科技有限公司 | A kind of dolly friction track drive-type delivery system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7080725B2 (en) * | 2002-12-03 | 2006-07-25 | Sanki Engineering Co., Ltd. | Sorting conveyor provided with cross sorter |
-
2017
- 2017-08-30 CN CN201710762748.9A patent/CN107310909B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05238537A (en) * | 1992-02-26 | 1993-09-17 | Ishikawajima Harima Heavy Ind Co Ltd | Traverse motion device for cart rack type conveyance device |
| JP2004307086A (en) * | 2003-04-02 | 2004-11-04 | Tsubakimoto Chain Co | Friction drive type trolley conveyor |
| CN2652890Y (en) * | 2003-10-13 | 2004-11-03 | 上海通用东岳汽车有限公司 | Assembling transport producing line |
| CN1974351A (en) * | 2006-12-07 | 2007-06-06 | 江苏天奇物流系统工程股份有限公司 | Circular friction driven conveying system |
| CN201154426Y (en) * | 2008-02-01 | 2008-11-26 | 北京石油化工学院 | Walking device of friction drive type welding tractor |
| CN203938125U (en) * | 2014-06-14 | 2014-11-12 | 重庆微轨科技有限公司 | A kind of dolly friction track drive-type delivery system |
Non-Patent Citations (2)
| Title |
|---|
| 张国栋 ; .YIM摩擦输送系统的应用.科技情报开发与经济.2007,(14),全文. * |
| 牛立辉 ; 张文涛 ; 李永盼 ; 牛保帅 ; 李洪涛 ; .悬挂摩擦输送线摩擦轮打滑问题分析.汽车零部件.2016,(09),全文. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107310909A (en) | 2017-11-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107310909B (en) | Friction type logistics transportation line body device | |
| CN107214685B (en) | Suspension type robot rail running gear | |
| CN207404397U (en) | A kind of frictional ground loading supply line body device | |
| CN110434202B (en) | Processing and forming equipment for chemical raw material reaction kettle tank | |
| RU2402414C1 (en) | Method of mounting railway wheel pairs | |
| CN109896449A (en) | A kind of cargo lift equipment with maintenance function carried for agricultural product | |
| CN203297539U (en) | Mechanism capable of synchronously driving along vertical direction and horizontal direction | |
| CN111332131B (en) | Forced guiding mechanism for medium-low speed magnetic suspension vehicle | |
| CN110654968A (en) | Lifting machine capable of automatically clamping materials | |
| CN217755467U (en) | Assembly line reciprocating device | |
| CN205254648U (en) | Gyro wheel frame suitable for upset of odd -shaped cross section jar body | |
| CN204018402U (en) | A kind of drawing device of mild detonating fuze | |
| CN206068694U (en) | A kind of wheel hub linear conveying device | |
| CN214812069U (en) | Device for spraying, drying and cooling antirust oil | |
| CN217946585U (en) | Novel hang and carry hold-in range dolly | |
| CN109720801B (en) | Suspension type track conveying system for automobile production workshop | |
| CN205675665U (en) | A kind of power plant module accumulative and travel type induction system | |
| CN103420091A (en) | Single-chain-type conveyer | |
| CN207312485U (en) | A kind of frictional logistics transportation wire body device | |
| CN104444842A (en) | Small and medium-sized vehicle-mounted loading and unloading manipulator | |
| CN219525197U (en) | Chain bed driving station for EPB trolley | |
| CN201545597U (en) | Telescopic chain | |
| CN204224125U (en) | A kind of middle-size and small-size vehicle-mounted assembling and disassembling manipulator | |
| CN217547953U (en) | I-steel electric rail trolley | |
| CN210730837U (en) | Feeding manipulator of cross wedge rolling mill |
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 |