CN105416988A - Telescopic belt conveyor - Google Patents
Telescopic belt conveyor Download PDFInfo
- Publication number
- CN105416988A CN105416988A CN201510957788.XA CN201510957788A CN105416988A CN 105416988 A CN105416988 A CN 105416988A CN 201510957788 A CN201510957788 A CN 201510957788A CN 105416988 A CN105416988 A CN 105416988A
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- Prior art keywords
- slip joint
- attaching parts
- telescopic
- belt conveyor
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- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 208000012260 Accidental injury Diseases 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/22—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising a series of co-operating units
- B65G15/26—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising a series of co-operating units extensible, e.g. telescopic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
- Belt Conveyors (AREA)
Abstract
The invention discloses a telescopic belt conveyor. The telescopic belt conveyor comprises a telescopic frame and a driving device; a telescopic section at the outermost side of the telescopic belt conveyor in an extending state is a front telescopic section; the front telescopic section consists of two telescopic joints, wherein one end of a first telescopic joint is connected with a second telescopic joint by a rotary supporting mechanism; the other end of the first telescopic joint is embedded in the next telescopic section; the second telescopic joint longitudinally rotates around the first telescopic joint and is supported and located at a rotating position by the rotary supporting mechanism. In the telescopic belt conveyor disclosed by the invention, the second telescopic joint can rotate downwards around the first telescopic joint; the relative height of the telescopic frame and the ground or the bottom surface of a cargo compartment can be reduced; the labor strength of a worker can be alleviated; meanwhile, accidental injury which may be caused in a lifting process of goods can be prevented; simultaneously, when the telescopic belt conveyor is not in use, the second telescopic joint can be lifted up to a position horizontal to the first telescopic joint and can retract into the next telescopic section under driving of the first telescopic joint, so no space is used.
Description
Technical field
The present invention relates to a kind of band conveyor, specifically a kind of full automaticity retractable belt conveyer.
Background technology
Extensible belt conveyor (abbreviation Expansion belt conveyor), it can free-extension in the longitudinal direction, controls the length of conveyer at any time.Can bidirectional movement convey materials, can with other load transfer device and Material Sorting system with the use of, realize the automated production that material goes out warehouse-in or vehicle handling, be all widely used in every profession and trade.The use of Extensible belt conveyor, shortens the artificial distance coming and going carrying material, can shorten cargo handing estimated time of commencing discharging, reduce labour intensity, reduces kinds of goods damage, reduces shipping and delivery cost, increase work efficiency.
One of modal purposes of Expansion belt conveyor is belonged to the unloading of the transportation device such as truck, freight container, as shown in Figure 1, truck enters unloading railway platform, and Expansion belt conveyor stretches in the counter of truck, workman lays respectively at the two ends of Expansion belt conveyor, is unloaded by the goods in counter by Expansion belt conveyor.Because railway platform height is fixed; the lifting limited space of Expansion belt conveyor; therefore railway platform can only for a kind of truck type; comparatively strict to the container height restriction of truck; but in actual use, the truck often having different model shares a railway platform; now because different truck container bottom board is different to Expansion belt conveyor distance, this just causes workman to need freight lifting to differing heights when handling goods.As shown in Figure 2, when loading and unloading baby truck because truck container bottom board and telescopic machine operating altitude are more than one meter, the unexpected injury so greatly increasing labor strength and may bring.
In order to address this problem, Expansion belt conveyor manufacturing enterprise has been had to design corresponding scheme for this kind of situation of the loading and unloading at present abroad.As shown in Figure 3, increase in the front end of Expansion belt conveyor and one save the independent sector that can be elevated, when the diff-H of truck container bottom board and telescopic machine is larger, put down this independent sector, by this part by goods transport in Expansion belt conveyor.But this scheme uses limitation comparatively large, and first the liftable independent sector of front end cannot be recovered to body, can only stand vertically in Expansion belt conveyor, not only taking larger space, also bringing potential safety hazard when not using; This independent sector is due to independent of outside whole Expansion belt conveyor in addition, needs independently transmission and driver train when transporting cargo, uses loaded down with trivial details, waste resource.
Summary of the invention
Goal of the invention: the object of the invention is for the deficiencies in the prior art, provides a kind of Expansion belt conveyor with front end lifting mechanism, can the height of free adjustment belt feeder front end, adapt to different operating altitudes, simultaneously when not using, can regain in body easily, not take up room.
Technical scheme: Expansion belt conveyor of the present invention, comprise flexible frame and actuating device, described flexible frame forms by some telescopic sections are nested, described telescopic section free-extension under the driving of described actuating device, Expansion belt conveyor in the expanded state outermost one section of telescopic section is front end telescopic section, described front end telescopic section is made up of two joint slip joints, and wherein one end of the first slip joint is connected with the second slip joint by rotational support mechanism, and the other end is nested to be arranged in next section of telescopic section; Described second slip joint longitudinally rotates around described first slip joint, and by described rotational support mechanism supports, be positioned at turned position.
Principle of work of the present invention is: after the front end telescopic section of Expansion belt conveyor enters inside, boxcar, once the spacing of body and cabin floor is too high, second slip joint of front end telescopic section rotates around the first slip joint, and be fixed on turned position by rotational support mechanism supports, now be placed directly into by goods downward-sloping thus reduce on the second slip joint of height, belt feeder drives goods to rise and moves; After goods transport, the second slip joint upwards turns to and the first slip joint level attitude, and the first slip joint drives the second slip joint to be retracted in next telescopic section.
The present invention further preferably technical scheme is, described rotational support mechanism comprises attaching parts and strut member, described second slip joint is connected with described first slip joint by described attaching parts, and longitudinally rotate along described first slip joint, described strut member is fixed between described first slip joint and the second slip joint, supports, locates the turned position of described second slip joint.
Preferably, described attaching parts is made up of the first attaching parts and the second attaching parts, described second attaching parts is fixed on described second slip joint, described first attaching parts is fixed on described first slip joint, described first attaching parts and the second attaching parts are hinged, and described second slip joint is longitudinally rotated around described first slip joint by described first attaching parts and the second attaching parts.
Preferably, described first attaching parts and the second attaching parts form by leading section and rearward end, and the leading section of two attaching partss is inserted into rearward end each other in opposite directions, and is hinged, hinge-point is between leading section and rearward end, and the leading section of two attaching partss has unfilled corner; When described second slip joint and described first slip joint are positioned at same level, the leading section of two attaching partss lays respectively in rearward end each other; When described second slip joint longitudinally rotates around described first slip joint, described second attaching parts rotates around hinge-point relative to described first attaching parts, until the unfilled corner end face of described first attaching parts leading section is overlapping with the upper surface of described second attaching parts rearward end.
Preferably, be also provided with limiting stopper in the rearward end of described first attaching parts and the second attaching parts, the leading section of two attaching partss inserts upper and lower activity in rearward end each other, and spacing by described limiting stopper.
Preferably, be provided with screw, be provided with screw rod in screw between the leading section of two attaching partss and rearward end, described second attaching parts is hinged on described first attaching parts by described screw rod, and around described bolt rotary.
Preferably, described strut member is expansion link, one end of described expansion link is fixed on described second slip joint side, the other end is fixed on described first slip joint side, described expansion link is by regulating its length, regulate the turned position of described second slip joint, and described second slip joint is supported on turned position.
Preferably, described expansion link is that hydraulically extensible bar, electric expansion bar or Pneumatic extension bar are wherein a kind of.
Preferably, described rotational support mechanism is turning gear wheels.
Beneficial effect: in (1) the present invention, outermost one section of telescopic section and front end telescopic section are disconnected by midway location Expansion belt conveyor in the expanded state, be divided into the first slip joint and the second slip joint, second slip joint can rotate around the first slip joint, reduce the relative height of flexible frame and ground or loading space bottom surface, alleviate the labour intensity of workman, it also avoid the unexpected injury that may bring in goods lifting process simultaneously; Simultaneously, do not use in Expansion belt conveyor, or when not needing to reduce height, second slip joint can be raised to and the first slip joint level attitude, also can retract in next section of telescopic section under the drive of the first slip joint, independently being elevated part without the need to adding, in overall retraction Expansion belt conveyor, can not taking up room;
(2) rotational support mechanism of the present invention comprises attaching parts and strut member, attaching parts is for connecting the first slip joint and the second slip joint, when two slip joints relatively rotate, two slip joint stability of rotation can be guaranteed, can ensure that again the belt on two slip joints runs unaffected; Strut member, for supporting, locating the turned position of the second slip joint, assists the second slip joint smooth operation when the second slip joint rotates.
Accompanying drawing explanation
Fig. 1 is the operating diagram of Expansion belt conveyor in background technology;
Fig. 2 is the operating diagram of Expansion belt conveyor when loading and unloading baby truck in background technology;
Fig. 3 is the structural representation of the Expansion belt conveyor of front end band independent-lifting part in background technology;
Fig. 4 is the structural representation of the front end telescopic section of Expansion belt conveyor described in the embodiment of the present invention 1;
Fig. 5 is the structural representation of the first attaching parts of Expansion belt conveyor described in the embodiment of the present invention 1;
Fig. 6 is the structural representation of the second attaching parts of Expansion belt conveyor described in the embodiment of the present invention 1;
Fig. 7 is the operating diagram of Expansion belt conveyor described in the embodiment of the present invention 1.
Detailed description of the invention
Below by accompanying drawing, technical solution of the present invention is described in detail, but protection scope of the present invention is not limited to described embodiment.
embodiment 1:a kind of Expansion belt conveyor, comprise flexible frame and actuating device, flexible frame forms by some telescopic sections are nested, telescopic section is free-extension under the driving of actuating device, Expansion belt conveyor in the expanded state outermost one section of telescopic section is front end telescopic section, and front end telescopic section is made up of two joint slip joints, as shown in Figure 4, wherein one end of the first slip joint 1 is connected with the second slip joint 2 by rotational support mechanism, and the other end is nested to be arranged in next section of telescopic section.Rotational support mechanism comprises attaching parts 3 and strut member:
Attaching parts 3 is made up of the first attaching parts 31 and the second attaching parts 32, second attaching parts 32 is fixed on the second slip joint 2, first attaching parts 31 is fixed on the first slip joint 1, as Fig. 5, shown in 6, first attaching parts 31 and the second attaching parts 32 form by leading section and rearward end, the leading section of two attaching partss is inserted into rearward end each other in opposite directions, screw is provided with between the leading section of two attaching partss and rearward end, screw rod is provided with in screw, second attaching parts 32 is hinged on the first attaching parts 31 by screw rod, and around bolt rotary, the leading section of two attaching partss has unfilled corner.
When the second slip joint 2 and the first slip joint 1 are positioned at same level, the leading section of two attaching partss lays respectively in rearward end each other; When the second slip joint 2 longitudinally rotates around the first slip joint 1, the second attaching parts 32 rotates around hinge-point relative to the first attaching parts 31, until the unfilled corner end face of the first attaching parts 31 leading section is overlapping with the upper surface of the second attaching parts 32 rearward end.
Strut member is expansion link 4, one end of expansion link 4 is fixed on the second slip joint 2 side, and the other end is fixed on the first slip joint 1 side, and expansion link 4 is by regulating its length, regulate the turned position of the second slip joint 2, and the second slip joint 2 is supported on turned position.
In the present embodiment, expansion link 4 can be that hydraulically extensible bar, electric expansion bar or Pneumatic extension bar are wherein a kind of.
embodiment 2:the present embodiment difference from Example 1 is only that rotational support mechanism is turning gear wheels, one end of first slip joint is connected with the second slip joint by turning gear wheels, second slip joint longitudinally rotates around the first slip joint under the drive of these turning gear wheels, and remains on turned position.When telescopic machine needs to retract, turning gear wheels drive the second slip joint to turn to home position, are namely positioned at same level with the first slip joint, and the first slip joint and the second slip joint are retracted in next telescopic section under the driving of actuating device again.
As mentioned above, although represented with reference to specific preferred embodiment and described the present invention, it shall not be construed as the restriction to the present invention self.Under the spirit and scope of the present invention prerequisite not departing from claims definition, various change can be made in the form and details to it.
Claims (9)
1. an Expansion belt conveyor, comprise flexible frame and actuating device, described flexible frame forms by some telescopic sections are nested, described telescopic section free-extension under the driving of described actuating device, Expansion belt conveyor in the expanded state outermost one section of telescopic section is front end telescopic section, it is characterized in that:
Described front end telescopic section is made up of two joint slip joints, and wherein one end of the first slip joint is connected with the second slip joint by rotational support mechanism, and the other end is nested to be arranged in next section of telescopic section; Described second slip joint longitudinally rotates around described first slip joint, and by described rotational support mechanism supports, be positioned at turned position.
2. Expansion belt conveyor according to claim 1, it is characterized in that, described rotational support mechanism comprises attaching parts and strut member, described second slip joint is connected with described first slip joint by described attaching parts, and longitudinally rotate along described first slip joint, described strut member is fixed between described first slip joint and the second slip joint, supports, locates the turned position of described second slip joint.
3. Expansion belt conveyor according to claim 2, it is characterized in that, described attaching parts is made up of the first attaching parts and the second attaching parts, described second attaching parts is fixed on described second slip joint, described first attaching parts is fixed on described first slip joint, described first attaching parts and the second attaching parts are hinged, and described second slip joint is longitudinally rotated around described first slip joint by described first attaching parts and the second attaching parts.
4. Expansion belt conveyor according to claim 3, it is characterized in that, described first attaching parts and the second attaching parts form by leading section and rearward end, the leading section of two attaching partss is inserted into rearward end each other in opposite directions, and be hinged, hinge-point is between leading section and rearward end, and the leading section of two attaching partss has unfilled corner; When described second slip joint and described first slip joint are positioned at same level, the leading section of two attaching partss lays respectively in rearward end each other; When described second slip joint longitudinally rotates around described first slip joint, described second attaching parts rotates around hinge-point relative to described first attaching parts, until the unfilled corner end face of described first attaching parts leading section is overlapping with the upper surface of described second attaching parts rearward end.
5. Expansion belt conveyor according to claim 4, it is characterized in that, also be provided with limiting stopper in the rearward end of described first attaching parts and the second attaching parts, the leading section of two attaching partss inserts upper and lower activity in rearward end each other, and spacing by described limiting stopper.
6. Expansion belt conveyor according to claim 4, it is characterized in that, be provided with screw between the leading section of two attaching partss and rearward end, in screw, be provided with screw rod, described second attaching parts is hinged on described first attaching parts by described screw rod, and around described bolt rotary.
7. Expansion belt conveyor according to claim 2, it is characterized in that, described strut member is expansion link, one end of described expansion link is fixed on described second slip joint side, the other end is fixed on described first slip joint side, described expansion link, by regulating its length, regulates the turned position of described second slip joint, and described second slip joint is supported on turned position.
8. Expansion belt conveyor according to claim 7, is characterized in that, described expansion link is that hydraulically extensible bar, electric expansion bar or Pneumatic extension bar are wherein a kind of.
9. Expansion belt conveyor according to claim 1, is characterized in that, described rotational support mechanism is turning gear wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510957788.XA CN105416988B (en) | 2015-12-18 | 2015-12-18 | A kind of Expansion belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510957788.XA CN105416988B (en) | 2015-12-18 | 2015-12-18 | A kind of Expansion belt conveyor |
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| Publication Number | Publication Date |
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| CN105416988A true CN105416988A (en) | 2016-03-23 |
| CN105416988B CN105416988B (en) | 2018-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510957788.XA Active CN105416988B (en) | 2015-12-18 | 2015-12-18 | A kind of Expansion belt conveyor |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829553A (en) * | 2017-03-10 | 2017-06-13 | 江苏冠超物流科技有限公司 | Ramp-type Expansion belt conveyor and cargo transport unit |
| CN106853788A (en) * | 2017-03-10 | 2017-06-16 | 江苏冠超物流科技有限公司 | Goods unloader and transport lorry |
| CN107055030A (en) * | 2017-03-10 | 2017-08-18 | 浙江建设职业技术学院 | Logistics delivering system and send method with charge free |
| CN107244569A (en) * | 2017-07-25 | 2017-10-13 | 江苏冠超物流科技有限公司 | Telescopic machine aids in landing platform and telescopic machine |
| CN110525944A (en) * | 2019-09-05 | 2019-12-03 | 世邦工业科技集团股份有限公司 | A kind of Three Degree Of Freedom device for discharging |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829553A (en) * | 2017-03-10 | 2017-06-13 | 江苏冠超物流科技有限公司 | Ramp-type Expansion belt conveyor and cargo transport unit |
| CN106853788A (en) * | 2017-03-10 | 2017-06-16 | 江苏冠超物流科技有限公司 | Goods unloader and transport lorry |
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| CN107244569A (en) * | 2017-07-25 | 2017-10-13 | 江苏冠超物流科技有限公司 | Telescopic machine aids in landing platform and telescopic machine |
| CN107244569B (en) * | 2017-07-25 | 2023-08-11 | 江苏冠超物流科技有限公司 | Auxiliary unloading platform of telescopic machine and telescopic machine |
| CN110525944A (en) * | 2019-09-05 | 2019-12-03 | 世邦工业科技集团股份有限公司 | A kind of Three Degree Of Freedom device for discharging |
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| Publication number | Publication date |
|---|---|
| CN105416988B (en) | 2018-08-07 |
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Effective date of registration: 20210512 Address after: 210000 No.1, Kaiping Road, Dongping Town, Lishui District, Nanjing City, Jiangsu Province Patentee after: JIANGSU GUANCHAO LOGISTICS TECHNOLOGY Co.,Ltd. Address before: 211200 No.26, Zhongxing East Road, Lishui Economic Development Zone, Nanjing City, Jiangsu Province Patentee before: Wang Qirong |
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