CN108128597A - It folds, discharging height is adjusted and the device and ribbon conveyer of belt tension - Google Patents
It folds, discharging height is adjusted and the device and ribbon conveyer of belt tension Download PDFInfo
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- CN108128597A CN108128597A CN201810021805.2A CN201810021805A CN108128597A CN 108128597 A CN108128597 A CN 108128597A CN 201810021805 A CN201810021805 A CN 201810021805A CN 108128597 A CN108128597 A CN 108128597A
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- conveying frame
- connecting rod
- bolt
- hinged
- bar
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- 238000007599 discharging Methods 0.000 title claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 238000005096 rolling process Methods 0.000 claims abstract description 45
- 239000003921 oil Substances 0.000 claims description 39
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 239000010720 hydraulic oil Substances 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 4
- 244000273618 Sphenoclea zeylanica Species 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000000605 extraction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Classifications
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- 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
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/10—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof
- B65G21/12—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof to allow adjustment of position of load-carrier or traction element as a whole
-
- 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
-
- 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
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Framework For Endless Conveyors (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The present invention relates to a kind of ribbon conveyers, it specially folds, discharging height is adjusted and the device and ribbon conveyer of belt tension, applied to ribbon conveyer, the ribbon conveyer has hypomere conveying frame and epimere conveying frame, hypomere conveying frame rear end is hinged with mainframe rear end, the epimere conveying frame rear end and the front end of the hypomere conveying frame are hinged, it is characterized in that, the device further includes the retractable rod hinged with mainframe front end, oil cylinder, and the rolling stand is set to epimere conveying frame front end；It is formed and is rotatably connected between one end of oil cylinder and mainframe；It further includes and adjusts locking mechanism equipped with the rolling stand and tensioning locking mechanism, discharging height for folding locking mechanism.Relative to the prior art, beneficial effects of the present invention are：3 functions are realized by a group oil cylinder（Discharging height is adjusted, belt tension and conveyer fold）, further reduce the cost, reduce system complexity and maintenance difficulties.
Description
Technical field
The present invention relates to a kind of ribbon conveyers, specially fold, discharging height is adjusted and the device and band of belt tension
Formula conveyer.
Background technology
Ribbon conveyer is one of critical component that mobile unit realizes material transportation.The folder function of conveyer is effective
Complete machine height is reduced, solves the problems, such as vehicle limit for height；Discharging height adjusting function can improve the complete operation applicability of complete machine；Belt
Tight function realizes belt power transmission, and power is transferred to belt conveyor by driving drum.The prior art is mostly using more set mechanisms
Three functions are realized respectively, and complicated, of high cost, Support difficulty is big.
Existing scheme is mostly that a group oil cylinder realizes a function or realizes two functions, is not yet occurred by group oil cylinder reality
The integrated mechanism of existing three functions.
Invention content
In view of the deficiencies of the prior art, the present invention provides it is a kind of fold, discharging height adjust and belt tension device and
Ribbon conveyer realizes 3 functions by a group oil cylinder：Discharging of conveyor height is adjusted, conveyer folds and belt tension, into one
Step reduces cost, reduces system complexity and maintenance difficulties.
In order to achieve the above-mentioned object of the invention, the present invention uses following technical scheme：It folds, discharging height is adjusted and belt
Tight device, applied to ribbon conveyer, the ribbon conveyer is defeated with hypomere conveying frame and epimere conveying frame, hypomere
Rack rear end is sent to be hinged with mainframe rear end, the epimere conveying frame rear end and the front end of the hypomere conveying frame are hinged,
It is characterized in that, the device further includes the retractable rod hinged with mainframe front end, oil cylinder, the rolling stand is set to
Epimere conveying frame front end；It is formed and is rotatably connected between one end of oil cylinder and mainframe；It further includes equipped with folding locking mechanism
Rolling stand and tensioning locking mechanism, discharging height adjust locking mechanism；
Locking state is in the tensioning locking mechanism and folding locking structure and the discharging height is adjusted at locking mechanism
In solving under open state, the rolling stand is fixed, and retractable rod described in the hydraulic oil cylinder driving is realized elongation or shunk, and makes to unload
Material height is increased or is reduced；
Solution open state and discharging height adjusting locking mechanism are in the tensioning locking mechanism and fold locking mechanism
It is under locking state, retractable rod is fixed, and rolling stand described in the hydraulic oil cylinder driving moves forward or moves to realize skin afterwards
Band tensioning is loosened；
Solution open state is in the folding locking mechanism and the discharging height adjusts locking mechanism and tensioning locking mechanism
It is under locking state, retractable rod is fixed, and epimere conveying frame described in the hydraulic oil cylinder driving is clockwise or counterclockwise
It rotates and epimere conveying frame is caused to fold or be unfolded.
The rolling stand is set to epimere conveying frame front end, and the rear end of rolling stand and connecting rod three are hinged, roller
The front end connection drum assembly of stent, drum assembly are located on the outside of epimere conveying frame.
Retractable rod one end is hinged with mainframe, and the other end is hinged with hypomere conveying frame；One end of oil cylinder and host
The front end of frame is hinged, and the other end and connecting rod two of oil cylinder are hinged.
The retractable rod, including bar one, third bolt, bar two, the front-end and back-end of bar one are respectively equipped with first
Through-hole and the second through-hole, two surface of bar are uniformly arranged several third through-holes；Bar one is hollow stem, and bar two can be inserted into inside bar one,
When bar two insertion rods, one inside certain position, the first through hole of bar one or the second through-hole are aligned with the third through-hole of bar two, the
Three bolts are inserted into simultaneously in first through hole or the second through-hole and third through-hole, realize being fixed to each other for bar one and bar two.
The discharging height adjusts locking mechanism, including third bolt, when third bolt while insertion rod one and bar two
Through-hole in and realize being fixed to each other for bar one and bar two, retractable rod is in locking state；Extract third bolt, then discharging
It highly adjusts locking mechanism and is in solution open state.
Articulated position of the connecting rod two respectively with oil cylinder, connecting rod one, connecting rod three, epimere conveying frame is located at the difference of connecting rod two
Position；Oil cylinder is articulated with the top of connecting rod two, and hypomere conveying frame is articulated with the center of two rear end of connecting rod, connecting rod by connecting rod one
Three are articulated with the corner position of two front end of connecting rod, and the rear end bottom of epimere conveying frame is articulated with the lower end of connecting rod two.
The folding locking mechanism, including the second bolt and connecting rod three, the first bolt, it is defeated that the second bolt is inserted into epimere simultaneously
The through-hole on the through-hole and rolling stand of rack is sent to realize that rolling stand is fixed on epimere conveying frame；Three front end of connecting rod with
Rolling stand rear end is hinged, and three rear end of connecting rod is hinged with two front end of connecting rod；First bolt is inserted into the logical of epimere conveying frame simultaneously
The through-hole of hole and hypomere conveying frame is to connect epimere conveying frame and hypomere conveying frame；When the second bolt of insertion, unload
Connecting rod three and the first bolt of extraction then fold locking mechanism and are in solution open state, and drive cylinder causes cylinder piston rod to extend, this
When connecting rod two rotate clockwise close to 180 degree, rotating clockwise for connecting rod two drives epimere conveying frame to fold.
The tensioning locking mechanism, including dismountable connecting rod one, the second bolt, when connecting rod one be articulated with connecting rod two and
When second bolt is inserted into epimere conveying frame and rolling stand simultaneously, at this point, tensioning locking mechanism is in locking state；When unloading
When connecting rod one and the second bolt of extraction, drive cylinder drive link two is clockwise to designated position, drives connecting rod three inverse
Hour hands are rotated and are moved forward, and rolling stand and then moves forward, and realize tensioning；It is inserted into the second bolt so that belt keeps tensioning state.
Hypomere conveying frame is hinged by hinge bearing with mainframe；Epimere conveying frame is hinged with hypomere conveying frame,
And it is fixed by the first bolt；One both ends of connecting rod are hinged with hypomere conveying frame and connecting rod two respectively；It is defeated that rolling stand is inserted into epimere
It send in the slot of rack and can be moved forward and backward in slot, rolling stand is hinged with connecting rod three, and it is defeated to be inserted into epimere simultaneously by the second bolt
The corresponding aperture of rack and rolling stand is sent to fix.
The present invention also provides the ribbon conveyers of the device with folding, the adjusting of discharging height and belt tension.
Relative to the prior art, beneficial effects of the present invention are：3 functions are realized by a group oil cylinder（The adjusting of discharging height,
Belt tension and conveyer fold）, further reduce the cost, reduce system complexity and maintenance difficulties.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and forms the part of the application, this hair
Bright illustrative embodiments and their description are only used for explaining the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the device front view of one embodiment of the present of invention；
Fig. 2 is the device vertical view of one embodiment of the present of invention；
Fig. 3 is the retractable rod structure diagram of one embodiment of the present of invention；
Fig. 4 is the operational flowchart of the present invention；
Fig. 5 is the discharging height adjustment state figure of one embodiment of the present of invention；
Fig. 6 is the folded state diagram of one embodiment of the present of invention；
Fig. 7 is the tensioning state figure of one embodiment of the present of invention；
Fig. 8 is the hypomere conveying frame default view of one embodiment of the present of invention；
Fig. 9 is the epimere conveying frame schematic diagram of one embodiment of the present of invention；
Figure 10 is the schematic diagram of the connecting rod one of one embodiment of the present of invention；
Figure 11 is the schematic diagram of the connecting rod two of one embodiment of the present of invention；
Figure 12 is the schematic diagram of the connecting rod three of one embodiment of the present of invention.
Specific embodiment
Below by drawings and examples, technical scheme of the present invention is described in further detail.
The present invention specific embodiment be for the ease of to the present invention design, solve the technical issues of, composition skill
The technical characteristic of art scheme and the technique effect brought have further description.It should be noted that for these embodiment party
The explanation of formula does not form limitation of the invention.In addition, the technology involved in the embodiment of present invention described below is special
Sign can be combined with each other as long as they do not conflict with each other.
In the description of the present invention, it is to be understood that term "front", "rear", " top ", " bottom ", " interior ",
" outer ", " on ", " under ", etc. instructions orientation or position relationship be based on orientation shown in the drawings or position relationship, merely to
Convenient for the description present invention and simplify description rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not intended that limiting the scope of the invention.
It is mostly that a group oil cylinder realizes a function or realizes two functions in the prior art, not yet occurs by a group oil cylinder
Realize the integrated mechanism of three functions.In view of the above problems, the present invention proposes following technical solution, realized by a group oil cylinder
3 functions：Discharging of conveyor height is adjusted, conveyer folds and belt tension, is further reduced the cost, is reduced system complexity
And maintenance difficulties.
In a schematical embodiment of the device of present invention folding, the adjusting of discharging height and belt tension, such as scheme
Shown in 1-12, folding, discharging height adjust and the device of belt tension, applied to ribbon conveyer, the belt conveying equipment
There are hypomere conveying frame 2 and epimere conveying frame 10,2 rear end of hypomere conveying frame is hinged with 3 rear end of mainframe, the epimere
10 rear end of conveying frame and the front end of the hypomere conveying frame 2 are hinged, which further includes and 3 front end of mainframe is hinged stretches
Contracting bar assembly 4, oil cylinder 5（That is telescopic oil cylinder）, further include equipped with fold locking mechanism rolling stand 11, tensioning locking mechanism,
Discharging height adjusts locking mechanism.The rolling stand 11 is set to 10 front end of epimere conveying frame, after rolling stand 11
End is hinged with connecting rod 39, and the front end connection drum assembly 13 of rolling stand, drum assembly 13 is located on the outside of epimere conveying frame.
4 one end of retractable rod is hinged with mainframe, and the other end is hinged with hypomere conveying frame.One end of oil cylinder and the front end of mainframe
Hinged, the other end and connecting rod 28 of oil cylinder are hinged.One end of oil cylinder is rotatably connected with mainframe formation.All hinged sites
It realizes and is rotatably connected.
Locking state is in the tensioning locking mechanism and folding locking structure and the discharging height adjusts locked machine
Structure is under solution open state, and the rolling stand is fixed, and the oil cylinder 5 drives the retractable rod to realize elongation or receive
Contracting makes discharging height increase or reduce；
Solution open state and discharging height adjusting locking mechanism are in the tensioning locking mechanism and fold locking mechanism
It is under locking state, retractable rod is fixed, and the oil cylinder 5 is moved forward by rolling stand described in the telescopic drive of oil cylinder
Or move afterwards and so that drum assembly moves forward or rear shifting is to realize belt tension or loosen, Forward is in Fig. 1 to move right.
Solution open state is in the folding locking mechanism and the discharging height adjusts locking mechanism and tensioning is locked
Mechanism is under locking state, and retractable rod is fixed, and the oil cylinder 5 is conveyed by epimere described in the telescopic drive of oil cylinder
Rack is clockwise or counterclockwise and so that epimere conveying frame folds or expansion.
A kind of preferred embodiment of locking mechanism and retractable rod is adjusted as discharging height, with reference to shown in Fig. 3.Institute
The retractable rod 4 stated, including one 4-1 of bar, third bolt 4-2, bar two 4-3 and split pin 4-4, third bolt 4-2 insertions
After the through-hole of bar one and bar two, split pin 4-4 is inserted into the bottom of third bolt；Front-end and back-end on one 4-1 of bar are respectively equipped with
411 and second through-hole 412 of first through hole, two 4-3 surfaces of bar are uniformly arranged several third through-holes 431.Bar one be hollow stem, bar two
It can be inserted into inside bar one, when bar two insertion rods, one inside certain position, the first through hole of bar one or the second through-hole and bar two
Third through-hole is aligned, and third bolt 4-2 is inserted into simultaneously in first through hole or the second through-hole and third through-hole, i.e. insertion rod simultaneously
One and bar two through-hole in and realize being fixed to each other for bar one and bar two, at this point, discharging height, which adjusts locking mechanism, is in locked
State.Discharging height is made to adjust locking mechanism and is in solution open state, when retractable rod is needed to extend, cylinder piston rod elongation
Oil cylinder is rotated relative to mainframe simultaneously so that bar one moves up, and two exposed portion of bar is elongated；When retractable rod is needed to shrink,
Cylinder piston rod shrink simultaneously oil cylinder with respect to mainframe rotation so that bar one moves down, and two exposed portion of bar shortens, at this time bar two to
One inside of bar is constantly mobile（Fig. 5）.
The discharging height adjusts locking mechanism, and including third bolt 4-2, it is logical that third bolt 4-2 is inserted into first simultaneously
In hole or the second through-hole and third through-hole, i.e., in the through-hole of insertion rod one and bar two and realize the mutual of bar one and bar two simultaneously
Fixed, unadjustable retractable rod height, retractable rod are locked at this time.When unloading third bolt 4-2, then discharging height
It adjusts locking mechanism and is in solution open state.
Articulated position of the connecting rod two respectively with oil cylinder, connecting rod one, connecting rod three, epimere conveying frame is located at the difference of connecting rod two
Position.Shown in Fig. 1, connecting rod is similar triangular structure, and oil cylinder is articulated with the top of connecting rod two（That is oil cylinder hinge joint 5-
1）, hypomere conveying frame is articulated with the center of two rear end of connecting rod by connecting rod one（That is one hinge joint 7-1 of connecting rod）, connecting rod three is hinged
Corner position in two front end of connecting rod（That is three hinge joint 9-1 of connecting rod）（Figure 11, Fig. 2）, the rear end bottom hinge of epimere conveying frame
It is connected to the lower end of connecting rod two（That is epimere conveying frame articulated position 10-1）, more than position（Such as positioned at the lower end of connecting rod two）It is
Position in the position not being tensioned and under unfolded state, i.e. Fig. 1.As a kind of preferred implementation side for folding locking structure
Formula, the folding locking mechanism, including the second bolt 12 and connecting rod 39, the first bolt 6, the second bolt 12 is inserted into epimere simultaneously
Through-hole on the through-hole and rolling stand of conveying frame is to realize that rolling stand is fixed on epimere conveying frame；Epimere conveyer
Lead to the hole site on the through-hole and rolling stand of frame is corresponding.39 front end of connecting rod is hinged with rolling stand rear end, after connecting rod three
Hold 28 front end of articulated linkage.First bolt 6 for fixing epimere conveying frame and hypomere conveying frame, insert simultaneously by the first bolt
Enter the through-hole of epimere conveying frame and the through-hole of hypomere conveying frame, and the position of two through hole is corresponding.When be inserted into the second bolt,
It unloads lower link three and extracts the first bolt, then fold locking mechanism and be in solution open state, drive cylinder causes cylinder piston rod to stretch
It is long（Connecting rod two is rotated clockwise close to 180 degree at this time, i.e., is moved forward at the top of two rear end of connecting rod, i.e., on connecting rod two with oil cylinder
Hinge joint position moves forward, and connecting rod one also rotates clockwise, and rotating clockwise for connecting rod two drives epimere conveying frame to fold
（It rotates close to 180 degree）, Fig. 6）.
As a kind of preferred embodiment of tensioning locking structure, the tensioning locking mechanism, including dismountable connecting rod
One 7, second bolt 12, when connecting rod 1 is articulated with connecting rod two and so that epimere conveying frame is fixedly connected with hypomere conveying frame
And when the second bolt is inserted into epimere conveying frame and rolling stand, at this point, tensioning locking mechanism is in locking state.When unloading
When connecting rod 1 and the second bolt of extraction, drive cylinder 5 drives connecting rod two to be clockwise to specific bit so that oil cylinder elongation
It puts, the rotation of connecting rod two drives connecting rod three to rotate counterclockwise and move forward（Forward moves right, rear to move then to be moved to the left）, it is real
Now it is tensioned；It is inserted into the second bolt（Make its motionless with resting barrel stent）So that belt keeps tensioning state.
Specifically, device composition is：1 hinge bearing, 2 hypomere conveying frames, 3 mainframes, 4 retractable rods, 5 oil cylinders, 6
First bolt, 7 connecting rods one, 8 connecting rods two, 9 connecting rods three, 10 epimere conveying frames, 11 rolling stands, 12 second bolts and 13 rollers
Component.
Each component installs matching relationship：Hypomere conveying frame 2 is hinged by hinge bearing 1 and mainframe 3, mainframe 3
Hinged with retractable rod 4, the other end and the hypomere conveying frame of retractable rod 4 are hinged.5 both ends of oil cylinder respectively with mainframe
It is hinged with 3 connecting rods 28.Epimere conveying frame 10 is hinged with hypomere conveying frame, and is fixed by the first bolt 6.One 7 both ends of connecting rod
It is hinged with hypomere conveying frame and connecting rod 28 respectively.39 both ends of connecting rod are hinged with rolling stand 11 and connecting rod 28 respectively.Connecting rod
28 is hinged with oil cylinder 5, connecting rod 39, connecting rod 1 and epimere conveying frame 10 respectively.Rolling stand 11 is inserted into epimere conveying frame
Slot 10-2 in, and hinged with connecting rod 39, the corresponding aperture that epimere conveying frame is inserted by the second bolt 12 is fixed.Drum assembly
13 with rolling stand 11 by being bolted.
It should be noted that the foregoing is merely the embodiment of the present invention, it is not intended to limit the scope of the invention,
Every equivalent structure or equivalent flow shift done using present specification, is directly or indirectly used in other phases
Technical field is closed, is included within the scope of the present invention.
Claims (10)
1. folding, discharging height adjust and the device of belt tension, applied to ribbon conveyer, under the ribbon conveyer has
Section conveying frame and epimere conveying frame, hypomere conveying frame rear end are hinged with mainframe rear end, after the epimere conveying frame
End is hinged with the front end of the hypomere conveying frame, which is characterized in that the device further includes and mainframe front end is hinged stretches
Bar assembly, oil cylinder, the rolling stand are set to epimere conveying frame front end；Being formed between one end of oil cylinder and mainframe can
Rotation connection；It further includes and adjusts locked machine equipped with the rolling stand and tensioning locking mechanism, discharging height for folding locking mechanism
Structure；
Locking state is in the tensioning locking mechanism and folding locking structure and the discharging height is adjusted at locking mechanism
In solving under open state, the rolling stand is fixed, and retractable rod described in the hydraulic oil cylinder driving is realized elongation or shunk, and makes to unload
Material height is increased or is reduced；
Solution open state and discharging height adjusting locking mechanism are in the tensioning locking mechanism and fold locking mechanism
It is under locking state, retractable rod is fixed, and rolling stand described in the hydraulic oil cylinder driving moves forward or moves to realize skin afterwards
Band tensioning is loosened；
Solution open state is in the folding locking mechanism and the discharging height adjusts locking mechanism and tensioning locking mechanism
It is under locking state, retractable rod is fixed, and epimere conveying frame described in the hydraulic oil cylinder driving is clockwise or counterclockwise
It rotates and epimere conveying frame is caused to fold or be unfolded.
2. folding according to claim 1, discharging height adjust and the device of belt tension, which is characterized in that described
Rolling stand is set to epimere conveying frame front end, and the rear end of rolling stand and connecting rod three are hinged, the front end connection of rolling stand
Drum assembly, drum assembly are located on the outside of epimere conveying frame.
3. folding according to claim 1, discharging height adjust and the device of belt tension, which is characterized in that telescopic rod
Component one end is hinged with mainframe, and the other end is hinged with hypomere conveying frame；One end of oil cylinder and the front end of mainframe are hinged, oil
The other end of cylinder is hinged with connecting rod two.
4. folding according to claim 1, discharging height adjust and the device of belt tension, which is characterized in that described
Retractable rod, including bar one, third bolt, bar two, the front-end and back-end of bar one are respectively equipped with first through hole and the second through-hole,
Two surface of bar is uniformly arranged several third through-holes；Bar one is hollow stem, and bar two can be inserted into inside bar one, when in two insertion rod one of bar
During portion's certain position, the first through hole of bar one or the second through-hole are aligned with the third through-hole of bar two, and third bolt is inserted into the simultaneously
In one through-hole or the second through-hole and third through-hole, being fixed to each other for bar one and bar two is realized.
5. folding according to claim 4, discharging height adjust and the device of belt tension, which is characterized in that described
Discharging height adjusts locking mechanism, including third bolt, when in third the bolt simultaneously through-hole of insertion rod one and bar two and realizing
Bar one and bar two are fixed to each other, and retractable rod is in locking state；Third bolt is extracted, then discharging height adjusts locked machine
Structure is in solution open state.
6. folding according to claim 1, discharging height adjust and the device of belt tension, which is characterized in that connecting rod two
The articulated position with oil cylinder, connecting rod one, connecting rod three, epimere conveying frame is located at the different location of connecting rod two respectively；Oil cylinder is hinged
In the top of connecting rod two, hypomere conveying frame is articulated with the center of two rear end of connecting rod by connecting rod one, and connecting rod three is articulated with connecting rod
The corner position of two front ends, the rear end bottom of epimere conveying frame are articulated with the lower end of connecting rod two.
7. folding according to claim 6, discharging height adjust and the device of belt tension, which is characterized in that the folding
Folded locking mechanism, including the second bolt and connecting rod three, the first bolt, the second bolt be inserted into simultaneously the through-hole of epimere conveying frame with
And the through-hole on rolling stand is to realize that rolling stand is fixed on epimere conveying frame；It is cut with scissors with rolling stand rear end three front end of connecting rod
It connects, three rear end of connecting rod is hinged with two front end of connecting rod；First bolt is inserted into the through-hole of epimere conveying frame and hypomere conveying simultaneously
The through-hole of rack is to connect epimere conveying frame and hypomere conveying frame；When being inserted into the second bolt, unload lower link three and extract the
One bolt then folds locking mechanism and is in solution open state, and drive cylinder causes cylinder piston rod to extend, and connecting rod two is clockwise at this time
Rotation drives epimere conveying frame to fold close to 180 degree, rotating clockwise for connecting rod two.
8. folding according to claim 1, discharging height adjust and the device of belt tension, which is characterized in that described
Tight locking mechanism, including dismountable connecting rod one, the second bolt, when connecting rod one is articulated with connecting rod two and the second bolt while inserts
When entering epimere conveying frame and rolling stand, at this point, tensioning locking mechanism is in locking state；When unloading lower link together and extract
During the second bolt, drive cylinder drive link two is clockwise to designated position, and connecting rod three is driven to rotate counterclockwise and move forward,
Rolling stand and then moves forward, and realizes tensioning；It is inserted into the second bolt so that belt keeps tensioning state.
9. folding according to claim 1, discharging height adjust and the device of belt tension, which is characterized in that hypomere is defeated
Rack is sent to be hinged by hinge bearing with mainframe；Epimere conveying frame is hinged with hypomere conveying frame, and is consolidated by the first bolt
It is fixed；One both ends of connecting rod are hinged with hypomere conveying frame and connecting rod two respectively；Rolling stand be inserted into epimere conveying frame slot in and
It can be moved forward and backward in slot, rolling stand is hinged with connecting rod three, and epimere conveying frame and roller branch are inserted into simultaneously by the second bolt
The corresponding aperture of frame is fixed.
10. it is adjusted with folding described in any one of claim 1-9, discharging height and the belt of the device of belt tension is defeated
Send machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810021805.2A CN108128597B (en) | 2018-01-10 | 2018-01-10 | Folding, unloading height adjusting and belt tensioning device and belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810021805.2A CN108128597B (en) | 2018-01-10 | 2018-01-10 | Folding, unloading height adjusting and belt tensioning device and belt conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108128597A true CN108128597A (en) | 2018-06-08 |
| CN108128597B CN108128597B (en) | 2024-03-15 |
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ID=62400626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810021805.2A Active CN108128597B (en) | 2018-01-10 | 2018-01-10 | Folding, unloading height adjusting and belt tensioning device and belt conveyor |
Country Status (1)
| Country | Link |
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| CN (1) | CN108128597B (en) |
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| CN114455343A (en) * | 2022-03-24 | 2022-05-10 | 杭州市仁和粮食储备有限公司 | Packed grain unloading system |
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