CN206050715U - A kind of circular pipe belt type conveyer carrying roller anti-dust performance testing stand - Google Patents
A kind of circular pipe belt type conveyer carrying roller anti-dust performance testing stand Download PDFInfo
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- CN206050715U CN206050715U CN201620820014.2U CN201620820014U CN206050715U CN 206050715 U CN206050715 U CN 206050715U CN 201620820014 U CN201620820014 U CN 201620820014U CN 206050715 U CN206050715 U CN 206050715U
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- carrying roller
- test platform
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- support
- testing stand
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Abstract
This utility model is related to test equipment technical field, more particularly to a kind of circular pipe belt type conveyer carrying roller anti-dust performance testing stand, including support, test platform, actuating unit and test carrier, the support is vertically arranged, the test platform is rotatably connected with the support, and the back side of the test platform is relative with the support；The test carrier is by being located on test platform located at the positive bearing of experiment porch, and the test carrier includes axially disposed coal dust room and carrying roller, open at one end one end closing of the coal dust room, the carrying roller are tightly connected with open one end of the coal dust room；The actuating unit is connected with the coal dust room by belt, for driving the coal dust room and the carrying roller to rotate.Test platform structure is simple, is easy to operation, and result of the test accurately, solves the defect of carrying roller anti-dust performance test of the prior art, and test platform is rotatably connected with support, it is adaptable to the dust-proof test of various carrying rollers, with versatility.
Description
Technical field
This utility model is related to test equipment technical field, more particularly to a kind of circular pipe belt type conveyer carrying roller dust tightness
Can testing stand.
Background technology
《Circular pipe belt type conveyer》JB/T 10380-2013 are tried to the anti-dust performance for circular pipe belt type conveyer upper supporting roller
Proved recipe method has made strict, detailed regulation：The carrying roller of hexagonal carrier roller group is placed with 60 ° of inclination angles, the carrying roller of octagon idler machining
Placed with 90 ° of inclination angles, and the roller end of carrying roller is inserted in the sealing container equipped with a certain amount of coal dust, revolved with the rotating speed of 600r/min
Turn, continuously run 200h, check in its bearing and grease whether there is coal dust.
As the test requirements document of carrying roller anti-dust performance is higher, carrying roller is done experiment using existing dust-proof test device
When, hardly result in accurate result of the test, it is therefore desirable to a kind of examination of the specialty that can be detected to the anti-dust performance of carrying roller
Test instrument.
Utility model content
(1) technical problem to be solved
The technical problems to be solved in the utility model is to solve existing dust guard to hold in the palm circular pipe belt type conveyer
It is difficult to obtain the problem of accurate result of the test when the anti-dust performance of roller is done experiment.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides a kind of circular pipe belt type conveyer carrying roller anti-dust performance
Testing stand, including support, test platform, actuating unit and test carrier, the support are vertically arranged, the test platform and institute
State support to be rotatably connected, and the back side of the test platform is relative with the support；The test carrier is by located at experiment
The positive bearing of platform is on test platform, and the test carrier includes the coal dust that the length direction along test platform is arranged
Room and carrying roller, open at one end one end closing of the coal dust room, the carrying roller are connected with open one end sealing of the coal dust room
Connect；The actuating unit is connected with the coal dust room, for driving the coal dust room and the carrying roller to rotate.
Wherein, the upper end of the support is provided with inclined plane, and the inclined plane is relative with the back side of the test platform, institute
State inclined plane to incline to the direction away from the test platform from bottom to top, what the test platform can be fitted after rotating is supported on
In the inclined plane.
Wherein, the support includes montant, cross bar and brace, and the quantity of the montant is at least 4, wherein near described
Height of the height of at least two montants of test platform less than at least two montants away from the test platform,
Near at least two montants and the upper end of at least two montants away from the test platform of the test platform
Connected by cross bar and brace, the inclined plane is limited in the upper end of the support, and the inclined plane is horizontal by 60
The angle of degree.
Wherein, the actuating unit is motor, and the motor is fixed on the back side of the test platform by installing plate, and
The installation site of the motor is relative with the position of the inclined plane, and when the test platform is rotated, the motor may pass through
The inclined plane is placed in the support；The output shaft of the motor is arranged parallel to the length direction of the test carrier,
The outer wall of the coal dust room is provided with trough of belt, and the output shaft of the motor is connected with the trough of belt by belt.
Wherein, the test platform is connected with the support by multipair screw-button, and one end and the institute of the screw-button
The back side for stating test platform is hinged, and the other end is hinged with the support, to realize propping up for the rotation and laminating of the test platform
Support is in the inclined plane.
Wherein, the quantity of the test carrier is for multiple, and multiple test carriers are parallel and interval setting；The test
The upper end of platform is provided with breach, and the indentation, there is provided with tensioning wheel, the belt bypass the tensioning wheel successively with described in each
The coal dust room connection of test carrier.
Wherein, the bearing includes fixed seat and sliding seat, and the test carrier is also included by bearing and the coal dust
The fixing axle of one end connection of the closing of room, in the fixed seat, the carrying roller is located in the work to the fixing axle
In dynamic seat；The front of the test platform is provided with chute along the length direction of the test carrier, and the sliding seat is located at described
In chute, and the sliding seat is connected with the chute by securing member.
Wherein, the coal dust room includes carrying roller linkage section, active section and the fixing axle linkage section being sequentially connected vertically, institute
State carrying roller linkage section, active section and fixing axle linkage section and be tubular structure, and the carrying roller linkage section is connected with the active section
Logical, one end closing that the fixing axle linkage section is connected with the active section, the other end of the fixing axle linkage section are set in
Connect in the fixing axle and by bearing.
Wherein, also including briquetting, the briquetting includes being provided with conical section and otic placode, and the briquetting vertically to be worn successively
The through hole of conical section and otic placode is crossed, the through hole is coordinated with the outer wall of the carrying roller；The carrying roller linkage section is provided with wedge-shaped opening, institute
State conical section to coordinate with the wedge-shaped opening, the briquetting and the carrying roller linkage section are by through the tight of otic placode and wedge-shaped opening outer wall
Firmware connects.
Wherein, also including controlling organization, the controlling organization is connected with the actuating unit, for controlling the engine
The rotating speed of structure.
(3) beneficial effect
Above-mentioned technical proposal of the present utility model has the advantage that：This utility model is conveyed there is provided a kind of circular pipe belt type
Machine carrying roller anti-dust performance testing stand, including support, test platform, actuating unit and test carrier, support are vertically arranged, test
Platform is vertically arranged and is rotatably connected with support, tests test carrier by the positive bearing located at test platform located at examination
Test on platform, and test carrier includes coal dust room and the carrying roller of the length direction setting along test platform, one end of coal dust room opens
The closing of mouth one end, carrying roller one end open with the coal dust room are tightly connected, and actuating unit is connected with coal dust room, for driving coal
Dirt room and carrying roller are rotated.A certain amount of coal dust is housed in coal dust room, one end that carrying roller is opened wide with coal dust room is tightly connected, and makes coal dust
Room forms a closed space, at the trial by controlling actuating unit adjusting coal dust room and carrying roller with 600r/min rotating speeds
Rotate, continuously run 200h, check in the bearing and grease of carrying roller whether there is coal dust, the dust tightness of carrying roller is judged with this
Energy.Anti-dust performance of the testing stand according to the characteristics of carrying roller to judge carrying roller provides the test platform of science, and testing stand knot
Structure is simple, is easy to operation, result of the test accurately, to solve the defect of carrying roller anti-dust performance test of the prior art, and test
Platform is rotatably connected with support, it is adaptable to the dust-proof test of various carrying rollers, with certain versatility.
Except this utility model described above solve technical problem, constitute technical scheme technical characteristic and
Outside the technical characteristic for having the advantages that these technical schemes is brought, other technical characteristics of the present utility model and these technologies are special
The advantage brought is levied, accompanying drawing will be combined and further illustrated.
Description of the drawings
Fig. 1 is that the circular pipe belt type conveyer that this utility model embodiment is provided is perpendicular in carrying roller with carrying roller anti-dust performance testing stand
Structural representation during straight placement；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural representation of the coal dust room that this utility model embodiment is provided and briquetting；
Fig. 4 is the structural representation of the briquetting that this utility model embodiment is provided；
Fig. 5 is that the circular pipe belt type conveyer carrying roller anti-dust performance testing stand that this utility model embodiment is provided inclines in carrying roller
Structural representation when tiltedly placing.
In figure：1：Support；2：Test platform；3：Coal dust room；4：Carrying roller；5：Belt；6：Screw-button；7：Motivation mechanism；8：
Fixed seat；9：Sliding seat；10：Support base；11：Tensioning wheel；12：Test carrier；13：Fixing axle；14：Bearing；15：Briquetting；16：
Bolt；100：Montant；101：Cross bar；102：Brace；301：Carrying roller linkage section；302：Active section；303：Fixing axle linkage section；
1301：Trough of belt；1501：Otic placode；1502：Conical section；3011：Wedge-shaped opening.
Specific embodiment
It is to make purpose, technical scheme and the advantage of this utility model embodiment clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described to the technical scheme in this utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of the present utility model, rather than the embodiment of whole.Based on the reality in this utility model
Apply example, the every other embodiment obtained on the premise of creative work is not made by those of ordinary skill in the art, all
Belong to the scope of this utility model protection.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in this utility model.
Additionally, in description of the present utility model, unless otherwise stated, " multiple ", " many ", " multigroup " are meant that two
Individual or two or more, " several ", " some ", " some groups " are meant that one or more.
As shown in Figures 1 to 5, a kind of circular pipe belt type conveyer carrying roller anti-dust performance that this utility model embodiment is provided
Testing stand, including support 1, test platform 2, actuating unit 7 and test carrier 12, support 1 are vertically arranged, test platform 2 with
The upper end of frame 1 is rotatably connected, and the back side of test platform 2 is relative with support 1；Test carrier 12 is by located at test platform 2
Positive bearing on the test platform, and test carrier 12 includes the coal dust room 3 that the length direction along test platform 2 is arranged
With carrying roller 4, the open at one end of coal dust room 3, other end closing, carrying roller 4 are tightly connected with open one end of coal dust room 3；Power
Mechanism 7 is connected with coal dust room 3 by belt 5, for driving coal dust room 3 and carrying roller 4 to rotate.Coal dust room 3 is built with a certain amount of
Coal dust, one end that carrying roller 4 is opened wide with coal dust room 3 are tightly connected, and the end face and coal dust room 3 for making carrying roller 4 forms a closed sky
Between, at the trial by controlling actuating unit 7 adjusting coal dust room 3 and carrying roller 4 with 600r/min rotational speeds, continuously run
200h, is checked in the bearing and grease of carrying roller 4 whether there is coal dust, the anti-dust performance of carrying roller 4 is judged with this, the testing stand root
According to the test platform for providing science the characteristics of carrying roller 4 for the anti-dust performance that judges carrying roller 4, and test platform structure is simple, is easy to
Operation, result of the test accurately, solve the defect of carrying roller anti-dust performance test of the prior art, and test platform are rotatable
It is connected with support, it is adaptable to the dust-proof test of various carrying rollers 4, with certain versatility.
Further, the upper end of support 1 is provided with the inclined plane horizontal by 60 degree of angles, and inclined plane and test platform
2 back side is relative, and inclined plane is inclined to the direction away from test platform 2 from bottom to top, and what test platform 2 can be fitted after rotating consolidates
It is scheduled in inclined plane.When test platform 2 is vertically arranged, carrying roller 4 vertically, can do dust-proof to the carrying roller 4 of octagon idler machining
Performance test, inclines 60 degree in test platform 2, when being fixed in inclined plane of laminating, and carrying roller 4 is with the horizontal 60 degree of folder
Angle, can do anti-dust performance test, therefore the testing stand has extensive versatility to the carrying roller 4 of hexagonal carrier roller group.
Further, support 1 includes montant 100, cross bar 101 and brace 102, and the quantity of montant 100 is at least 4,
In the present embodiment the quantity of montant 100 be 4, wherein near test platform 2 two montants 100 height less than away from test
The height of two montants 100 of platform 2, near two montants 100 and two montants away from test platform 2 of test platform 2
100 upper end passes through cross bar 101 and brace 102 connects, and limits one horizontal by 60 degree of angles in the upper end of support 1
Inclined plane and a horizontal plane, and horizontal plane is located at the top of support 1.And inclined plane is by two cross bars 101 and two braces 102
End to end structure, horizontal plane is by 4 cross bars, 101 end to end structure.In the present embodiment, it is the steady of the guarantee support of support 1
It is qualitative, support base 10 is additionally provided with the lower end of support 1, form the support of L-shaped so that testing stand is more stable.
Further, actuating unit 7 is motor, and motor is fixed on the back side of test platform 2 by installing plate, motor it is defeated
Shaft is parallel with the length direction of test carrier 12, and the installation site of motor is relative with the position of inclined plane, in test platform 2
May pass through inclined plane to be placed in support 1 during rotation so that the overall structure of testing stand is compacter, saves the sky of test
Between；The outer wall of coal dust room 3 is provided with trough of belt 1301, and belt 5 is wound in the output shaft of motor and trough of belt 1301.
Further, test platform 2 is connected with support 1 to screw-button 6 by multipair, in the present embodiment the number of screw-button
Measure as 3 pairs, the 3 pairs of screw-buttons 6 upper end respectively with test platform 2, lower end and middle part are connected, and one end of screw-button 6 and test
The back side of platform 2 is hinged, and the other end is hinged with support 1, is supported on inclined plane with realize the rotation and laminating of test platform 2
On.As shown in Figure 1 and Figure 5, a pair of the screw-buttons 6 being connected with the upper end of test platform 2 respectively with constitute test platform 2 at the top of
Be parallel to each other two cross bars 101 of horizontal plane connect, the screw-button 6 being connected with the lower end and middle part of test platform 2 respectively with
Two montants 100 near test platform 2 connect, and when test platform 2 needs vertically to fix, a pair of screw-buttons 6 of upper end revolve
The closure length of screw-button 6 for opening length increase, middle part and lower end is most short, and test platform 2 is kept in the presence of 3 pairs of screw-buttons 6
Vertically；When test platform 2 needs to incline 60 degree, the screw-button 6 of lower end is outwarded winding the screw-button 6 of length increase, middle part and upper end
Closure length is most short, and test platform 2 is fitted with inclined plane in the presence of 3 pairs of screw-buttons 6 fixation.
Further, the quantity of test carrier 12 is for multiple, and multiple test carriers 12 are parallel and interval setting.In this enforcement
In example, the quantity of test carrier 12 be the carrying roller 4 in two, and two test carriers 12 diameter can with it is identical can not also
Together, 3 sizes of coal dust room are selected according to the size of the diameter of carrying roller 4, and the testing stand is disclosure satisfy that to a diameter of φ
The carrying roller 4 of 63.5mm to φ 219mm carries out anti-dust performance test
Further, the upper end of test platform 2 is provided with breach, and indentation, there is provided with tensioning wheel 11, and belt 5 is wound on tensioning wheel 11
On.The quantity of the tensioning wheel 11 in the present embodiment is two, one of tensioning wheel 11 in the breach slidably, i.e., two tensionings
The distance of wheel 11 is adjustable, and the rate of tension of belt 5 can be adjusted by adjusting the distance between two tensioning wheels 11.
Further, bearing includes fixed seat 8 and sliding seat 9, and test carrier 12 is also included by bearing 14 and coal dust room 3
Closing one end connection fixing axle 13, in the fixed seat 8, carrying roller 4 is located in sliding seat 9 fixing axle 13；Test
The front of platform 2 is provided with the chute relative with test carrier 12 along the length direction of test carrier 12, and sliding seat 9 is located at chute
It is interior, and sliding seat 9 is connected with chute by securing member.By adjusting the distance between sliding seat 9 and fixed seat 8, the testing stand
Suitable for the different carrying roller 4 of length.
Further, as shown in figure 3, coal dust room 3 includes carrying roller linkage section 301, the active section 302 being sequentially connected vertically
With fixing axle linkage section 303, carrying roller linkage section 301, active section 302 and fixing axle linkage section 303 are tubular structure, and carrying roller
Linkage section 301 is connected with active section 302, one end closing that fixing axle linkage section 303 is connected with active section 302, fixing axle connection
The other end of section 303 is set in fixing axle 13 and is connected by bearing 14.Trough of belt 1301 is located at the outer of fixing axle linkage section 303
On periphery, at the trial, motor drives coal dust room 3 and carrying roller 4 to rotate by belt 5, and the axle and fixing axle 13 of carrying roller 4 are support
The rotation of roller 4 and coal dust room 3 provides support.
Further, also including briquetting 15, briquetting 15 is included on conical section 1502 and otic placode 1501, and briquetting 15 vertically
The through hole for sequentially passing through conical section 1502 and otic placode 1501 is provided with, through hole is coordinated with the outer wall of carrying roller 4；4 linkage section of carrying roller is provided with
Wedge-shaped opening 3011, conical section 1502 are coordinated with wedge-shaped opening 3011, and briquetting 15 and carrying roller linkage section 301 are by through 1501 He of otic placode
The securing member connection of 3011 outer wall of wedge-shaped opening.Conical section 1502 is sheathed on the outer circumference surface of carrying roller 4, conical section 1502 is stretched into
To in wedge-shaped opening 3011, during conical section 1501 is into wedge-shaped opening 3011 deeply, conical section 1501 is constantly subject to wedge shape
The extruding of mouth 3011, and then the extruding carrying roller 4 of conical section 1501, realize the fixation of carrying roller 4 and briquetting 15, and conical section 1502 is stretched completely
After entering in wedge-shaped opening 3011, pressing plate 15 is connected with coal dust room 3 using bolt 16.The connected mode is easy to the installation of carrying roller 4
And dismounting.
The testing stand also includes controlling organization, and controlling organization is made up of PLC, converter, rotary encoder and touch screen, energy
Closed loop control is carried out to the rotating speed of motor.Rotary encoder is connected with motor output shaft, and during test, PLC receptions rotary encoder is anti-
The motor output speeds information of feedback simultaneously sends control information with the rotating speed of regulation motor by comparing to process to converter, it is ensured that turn
, in the claimed range of setting, this controlling organization can be by the error control of output speed in the range of ± 1% for speed.Based on rotating speed
Closed loop control, no matter this testing stand fully meets 4 diameter of tested carrying roller and can carry out under the rotating speed of 600r/min
The standard of test is required.Test parameterss are all operated on the touchscreen with the input of control instruction, and controlling organization can accomplish to examination
Test duration and be configured and terminate automatic shutdown and with prompt tone with test period.Therefore, this testing stand possesses higher automatic
Change degree.
During use, the rotating speed that motor output shaft is adjusted by controlling organization is 600r/min, and continuously runs 200h, is checked
Coal dust is whether there is in the bearing and grease of 4 shaft end of carrying roller, the anti-dust performance of carrying roller 4 is judged with this.
In sum, the circular pipe belt type conveyer carrying roller anti-dust performance testing stand that this utility model embodiment is provided passes through
Motor and belt 5 drive the rotation of coal dust room 3, coal dust room 3 to be connected with carrying roller 4, in the end face and the outer wall of coal dust room 3 of carrying roller 4
Form a closed space, it is ensured that the accuracy of test, the tilt adjustable of test platform 2 supports test carrier 12
Sliding seat 9 and the distance between fixed seat 8 it is adjustable, therefore the testing stand is applied to 4 anti-dust performance of carrying roller of different size and tries
Test, and the size of the position and coal dust room 3 by rational arrangement bearing, can be to multiple identical or different carrying rollers 4 simultaneously
Carry out anti-dust performance test.The simple structure of the testing stand, is easy to operation, and result of the test is more accurate, with certain section
The property learned, solves prior art middle idler roller anti-dust performance test produced problem.
Finally it should be noted that：Above example only to illustrate the technical solution of the utility model, rather than a limitation；
Although being described in detail to this utility model with reference to the foregoing embodiments, it will be understood by those within the art that：
Which still can be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, do not make the essence of appropriate technical solution depart from each embodiment technology of this utility model
The spirit and scope of scheme.
Claims (10)
1. a kind of circular pipe belt type conveyer carrying roller anti-dust performance testing stand, it is characterised in that：Including support, test platform, move
Force mechanisms and test carrier, the support are vertically arranged, and the test platform is rotatably connected with the upper end of the support, and institute
The back side for stating test platform is relative with the support；The test carrier is located at institute by the positive bearing located at test platform
State on test platform, and the test carrier includes coal dust room and the carrying roller of the length direction setting along test platform, the coal
Open at one end one end closing of dirt room, the carrying roller are tightly connected with open one end of the coal dust room；The actuating unit
The coal dust room connection, for driving the coal dust room and the carrying roller to rotate.
2. circular pipe belt type conveyer according to claim 1 carrying roller anti-dust performance testing stand, it is characterised in that：Described
The upper end of frame is provided with inclined plane, and the inclined plane is relative with the back side of the test platform, the inclined plane from bottom to top to
Incline away from the direction of the test platform, what the test platform can be fitted after rotating is supported in the inclined plane.
3. circular pipe belt type conveyer according to claim 2 carrying roller anti-dust performance testing stand, it is characterised in that：Described
Frame includes montant, cross bar and brace, and the quantity of the montant is at least 4, wherein near at least two of the test platform
Height of the height of the montant less than at least two montants away from the test platform, near the test platform
At least two montants and the upper end away from least two montants of the test platform pass through cross bar and brace connects,
The inclined plane is limited in the upper end of the support, and the inclined plane is horizontal by 60 degree of angle.
4. circular pipe belt type conveyer according to claim 3 carrying roller anti-dust performance testing stand, it is characterised in that：It is described dynamic
Force mechanisms are motor, and the motor is fixed on the back side of the test platform, and the installation site of the motor by installing plate
Relative with the position of the inclined plane, when the test platform is rotated, the motor may pass through the inclined plane and be placed in institute
State in support；The output shaft of the motor is arranged parallel to the length direction of the test carrier, on the outer wall of the coal dust room
Trough of belt is provided with, the output shaft of the motor is connected with the trough of belt by belt.
5. circular pipe belt type conveyer according to claim 2 carrying roller anti-dust performance testing stand, it is characterised in that：The examination
Test platform to be connected with the support by multipair screw-button, and the back side of one end of the screw-button and the test platform is cut with scissors
Connect, the other end is hinged with the support, to realize being supported in the inclined plane of the rotation and laminating of the test platform.
6. circular pipe belt type conveyer according to claim 4 carrying roller anti-dust performance testing stand, it is characterised in that：The examination
The quantity of carrier is tested for multiple, multiple test carriers are parallel and interval setting；The upper end of the test platform is provided with breach,
The indentation, there is provided with tensioning wheel, and belt is bypassed the tensioning wheel and is connected with the coal dust room of test carrier each described successively.
7. the carrying roller anti-dust performance testing stand of the circular pipe belt type conveyer according to any one of claim 1-5, its feature exist
In：The bearing includes fixed seat and sliding seat, and the test carrier is also included by bearing and the closing of the coal dust room
The fixing axle of one end connection, in the fixed seat, the carrying roller is located in the sliding seat fixing axle；It is described
The front of test platform is provided with chute along the length direction of the test carrier, and the sliding seat is in the chute, and institute
State sliding seat to be connected with the chute by securing member.
8. circular pipe belt type conveyer according to claim 7 carrying roller anti-dust performance testing stand, it is characterised in that：The coal
Dirt room includes carrying roller linkage section, active section and the fixing axle linkage section being sequentially connected vertically, the carrying roller linkage section, active section
Tubular structure is with fixing axle linkage section, and the carrying roller linkage section is connected with the active section, the fixing axle linkage section
One end closing connected with the active section, the other end of the fixing axle linkage section are set in the fixing axle and by axle
Hold connection.
9. circular pipe belt type conveyer according to claim 8 carrying roller anti-dust performance testing stand, it is characterised in that：Also include
Briquetting, the briquetting include being provided with conical section and otic placode, and the briquetting vertically and sequentially pass through the logical of conical section and otic placode
Hole, the through hole are coordinated with the outer wall of the carrying roller；The carrying roller linkage section is provided with wedge-shaped opening, the conical section and the wedge shape
Mouth coordinates, and the briquetting and the carrying roller linkage section are by the securing member connection through otic placode and wedge-shaped opening outer wall.
10. the carrying roller anti-dust performance testing stand of the circular pipe belt type conveyer according to any one of claim 1-5, its feature exist
In：Also include controlling organization, the controlling organization is connected with the actuating unit, for controlling the rotating speed of the actuating unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620820014.2U CN206050715U (en) | 2016-07-29 | 2016-07-29 | A kind of circular pipe belt type conveyer carrying roller anti-dust performance testing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620820014.2U CN206050715U (en) | 2016-07-29 | 2016-07-29 | A kind of circular pipe belt type conveyer carrying roller anti-dust performance testing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206050715U true CN206050715U (en) | 2017-03-29 |
Family
ID=58379813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620820014.2U Active CN206050715U (en) | 2016-07-29 | 2016-07-29 | A kind of circular pipe belt type conveyer carrying roller anti-dust performance testing stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206050715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976282A (en) * | 2017-11-17 | 2018-05-01 | 焦作市质量技术监督检验测试中心 | Carrier roller of belt conveyer submersible seal performance test apparatus |
-
2016
- 2016-07-29 CN CN201620820014.2U patent/CN206050715U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976282A (en) * | 2017-11-17 | 2018-05-01 | 焦作市质量技术监督检验测试中心 | Carrier roller of belt conveyer submersible seal performance test apparatus |
| CN107976282B (en) * | 2017-11-17 | 2019-10-29 | 焦作市质量技术监督检验测试中心 | Carrier roller of belt conveyer submersible seal performance test apparatus |
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