CN207158141U - A kind of adjustable-pitch conveyer - Google Patents
A kind of adjustable-pitch conveyer Download PDFInfo
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- CN207158141U CN207158141U CN201721129358.XU CN201721129358U CN207158141U CN 207158141 U CN207158141 U CN 207158141U CN 201721129358 U CN201721129358 U CN 201721129358U CN 207158141 U CN207158141 U CN 207158141U
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- frame
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- screw mandrel
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Abstract
The utility model discloses a kind of adjustable-pitch conveyer, a kind of adjustable-pitch conveyer includes frame, support roller and conveyer belt, described conveyer belt is supported by support roller, the support roller is rotationally connected with frame, one end is connected with fixed support wheel below the frame, the other end is connected with movable supporting wheel, the frame is higher than being obliquely installed for the other end in one end of connection movable supporting wheel, the movable supporting wheel adjusts the distance between frame by governor motion, with adjustable conveyer gradient, the advantages of meeting a variety of environmental demands.
Description
Technical field
A kind of building engineering equipment is the utility model is related to, more particularly to a kind of adjustable-pitch conveyer.
Background technology
Conveyer is materials conveying system automation and the indispensable part of mechanization.It both can be in finishing department
The transmission in portion, it can also complete the material between enterprises, enterprise or even between city and carry.
The Chinese patent that Authorization Notice No. is CN205952853U, the applying date is on July 14th, 2016 discloses a kind of mixed
Native conveyer is coagulated, including frame, support roller and conveyer belt, described conveyer belt are supported by the support roller, described support
Roller turns to being connected to frame, and frame rotated down is connected with two support wheels, forms frame by support wheel and is obliquely installed, just
In lower material is delivered into eminence, falls into mixer and be stirred.
It is in place of the deficiencies in the prior art, can not because conveyer by two support wheels is fixed into certain angle of inclination
The height of conveyer upper end is adjusted, and in architectural engineering, the height of mixer is different, using this conveyer to mixer
When conveying material, the different conveyer of gradient need to be equipped with according to the height difference of every kind of mixer, production cost is higher.
Utility model content
The purpose of this utility model is to provide a kind of adjustable-pitch conveyer, and there is adjustable conveyer to tilt
Degree, the advantages of meeting a variety of environmental demands.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of adjustable-pitch conveyer, including frame, support roller and conveyer belt, described conveyer belt pass through support
Roller supports, and the support roller is rotationally connected with frame, and one end is connected with fixed support wheel below the frame, and the other end is connected with
Movable supporting wheel, the frame is in one end being obliquely installed higher than the other end of connection movable supporting wheel, the movable supporting wheel
Pass through distance between governor motion regulation and frame.
Using said structure, the distance between movable supporting wheel and frame are adjusted by governor motion, so that it is conveyed
Machine does circular motion to fix support wheel as the center of circle, changes conveyer and the corner dimension on ground, so as to use ring according to different
Border, change distance of the conveyer upper end far from ground.
More preferably：The governor motion includes support bar one, support bar two, described one end of support bar one and frame
Be hinged, the other end is rotatablely connected with movable supporting wheel, and described one end of support bar two is abutted by pulley with frame lower end, the other end
It is rotatablely connected with support bar one, the support bar one, support bar two and frame form triangle, and the support bar two passes through one
Bar actuator drives slidably reciprocate along frame length direction.
Using said structure, drive support bar two to be slidably reciprocated along frame by spindle gear, change support bar one
Corner dimension is formed with support bar two, so as to change the distance between movable supporting wheel and frame, and then adjusts inclining for conveyer
Rake angle, change the height away from ground of conveyer upper end.
More preferably：The spindle gear include be rotationally connected with support bar one rotating shaft one, be connected to
Fixing axle on support bar two, the screw mandrel coordinated through rotating shaft one and with the screw thread of rotating shaft one, described screw mandrel one end turns with fixing axle
It is dynamic to connect, the actuator of drive screw rotation is additionally provided with the screw mandrel.
Using said structure, rotated by actuator drive screw, screw mandrel and rotating shaft one screw thread mating reaction power with
And rotating shaft one can make its screw mandrel drive support bar two to slidably reciprocate with respect to frame, change under the active force that rotates of relative support bar one
Become support bar one and the corner dimension of support bar two, and then change the distance between movable supporting wheel and frame, so as to change conveying
The gradient of machine.
More preferably：One is offered on the pulley side face makes its pulley be only capable of the ring slided along frame length direction
Shape groove.
Using said structure, by the annular groove opened up on pulley, its pulley is set to be only capable of rolling along frame length direction, just
Slidably reciprocated in screw mandrel driving support bar two with respect to frame.
More preferably：The actuator is arranged to handwheel, and the handwheel is connected to one end that screw mandrel is relatively fixed axle
On.
Using said structure, staff's rotary screw rod is easy to by handwheel.
More preferably：The actuator is arranged to motor, and the motor is fixed in fixing axle and driven
For dynamic motor output shaft in screw mandrel one end, the screw mandrel is relative to set restricted screw mandrel disengaging rotating shaft one on one end of motor
Limited block.
Using said structure, by being arranged on the motor for driving screw mandrel to rotate in fixing axle, reduce staff
Labor intensity；And then avoided complete in screw mandrel rotation process with respect to the limited block set on motor one end by screw mandrel
Total detachment goes out rotating shaft one.
More preferably：The support roller section is set in the high matrix in middle bottom both ends.
Using said structure, set by support roller in matrix, make its conveyer belt fitting support roller in middle low both ends
Matrix is set, and material is placed on conveyer belt, by the effect of gravity, makes material toward recess convergence among conveyer belt, so that thing
Material is not easy to drop from both sides in transmit process.
More preferably：Both sides of the frame along its width are separately provided for preventing material conveying process
In the baffle plate that drops.
Using said structure, the baffle plate set by frame both sides, prevent from from conveyer belt both sides falling in material conveying process
Fall, avoid material waste and reduce high-altitude and fall thing and hurt staff's probability.
In summary, the utility model has the advantages that：
1st, drive support bar two to slidably reciprocate with respect to frame by rotary screw rod, change between movable supporting wheel and frame away from
From, reach and adjust conveyer gradient according to demand, the effect that the more varying environments of satisfaction adaptation use；
2nd, set by support roller in section for the matrix at middle bottom both ends, make its conveyer belt be bonded to form two with support roller
Hold low spill between senior middle school, in material conveying process, concentrate on lower among conveyer belt under gravity, reduce material from
The probability that conveyer belt both sides is dropped, reach the effect for reducing material waste.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment one, shows overall structure；
Fig. 2 is the partial structural diagram of embodiment one, shows the attachment structure of governor motion；
Fig. 3 is the structural representation of embodiment two, shows the attachment structure of actuator and screw mandrel.
In figure, 1, frame；2nd, support roller；3rd, conveyer belt；4th, fixed support wheel；5th, movable supporting wheel；6th, governor motion；
61st, support bar one；62nd, support bar two；63rd, pulley；64th, rotating shaft one；65th, rotating shaft two；66th, rotating shaft three；67th, rotating shaft four；68th, turn
Axle five；69th, fixing axle；610th, mounting seat；7th, screw mandrel；8th, handwheel；9th, motor；10th, limited block；11st, baffle plate；12nd, it is fixed
Frame；13rd, drive roll；14th, driven voller；15th, annular groove.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：A kind of adjustable-pitch conveyer, as illustrated in fig. 1 and 2, including frame 1, support roller 2 and conveying
Band 3, frame 1 are rotatably connected to drive roll 13 and driven voller 14 respectively along its length, and support roller 2 is by bearing block along frame 1
Length is evenly arranged with multigroup, and for coiling on drive roll 13, support roller 2 and driven voller 14, drive roll 13 is logical successively for conveyer belt 3
Rotary electric machine driving rotation is crossed so as to which driving conveying belt 3 moves.
Above-mentioned frame 1 along its length on be inclined to set, along the width of frame 1 below the lower one end of frame 1
Both sides are rotatably connected to fixed support wheel 4 respectively, and both sides of the height one end of frame 1 along the width of frame 1 are rotatablely connected respectively
There is movable supporting wheel 5, distance between movable supporting wheel 5 and frame 1 is adjusted by a governor motion 6, so as to change inclining for frame 1
Gradient.
Above-mentioned governor motion 6 includes support bar 1, support bar 2 62 and the transmission device of screw mandrel 7, support bar 1, branch
Strut 2 62 is provided with two and is respectively arranged at the both sides of the width of frame 1, corresponding with support bar 1 solid in frame 1
Surely there are two mounting seats 610, one end of support bar 1 is rotatablely connected by rotating shaft 2 65 and mounting seat 610, and the other end is by turning
Axle 3 66 is rotatablely connected with movable supporting wheel 5, and one end of support bar 2 62 is rotatablely connected by rotating shaft 4 67 and support bar 1,
The other end is rotatably connected to pulley 63 by rotating shaft 5 68 and slidably reciprocated by pulley 63 with respect to frame 1；And then pass through screw mandrel 7
Actuator drives support bar 2 62 slidably reciprocates along the length direction of frame 1, changes between support bar 1 and support bar 2 62
Corner dimension, so as to adjust the distance between movable supporting wheel 5 and frame 1.
Wherein, annular groove 15 is offered on the side face of pulley 63, is connected in by annular groove 15 in frame 1, make its pulley 63
It is only capable of along the length direction roller of frame 1.
The above-mentioned transmission device of screw mandrel 7 includes screw mandrel 7, rotating shaft 1 and fixing axle 69, the both ends of fixing axle 69 respectively with support
Bar 2 62 is fixedly connected, and the both ends of rotating shaft 1 pass through bearing respectively（Not shown in figure）It is rotatablely connected with support bar 1, screw mandrel 7
Coordinate through support bar 1 and with the screw thread of rotating shaft 1, one end passes through bearing（Not shown in figure）Rotate and connect with fixing axle 69
Connect, by rotary screw 7, in the case where screw mandrel 7 and the screw thread of rotating shaft 1 coordinate, support bar 2 62 is driven with respect to machine by actuator
Frame 1 slidably reciprocates, and changes the distance between movable supporting wheel 5 and frame 1；Wherein, actuator is arranged to handwheel 8, and handwheel 8 is fixed
One end of axle 69 is relatively fixed in screw mandrel 7.
The above-mentioned section of support roller 2 is set in the high matrix in middle bottom both ends, lower surface and support in the course of conveying of conveyer belt 3
Roller 2 is affixed, and its upper surface is formed the spill of middle bottom both sides, when material is placed on conveyer belt 3 golden emerging transport, in Action of Gravity Field
Under, concentrate on the centre position of conveyer belt 3 and conveyed, avoid dropping from the both sides of conveyer belt 3.
Both sides of the frame 1 along its width are respectively arranged with baffle plate 11, and baffle plate 11 is fixed by fixed mount 12 and frame 1
Connection, drops for stopping in material conveying process from the both sides of conveyer belt 3.
The operation principle of embodiment 1：Conveyer coordinates the mixer of different height in use, driving 7 turns of screw mandrel by handwheel 8
It is dynamic, so as to which in the screw thread mating reaction power of rotating shaft 1 and screw mandrel 7 and rotating shaft 1 fixation can be passed through under the active force of rotation
Axle 69 drives the relative frame 1 under the rolling action power of pulley 63 of support bar 2 62 to slidably reciprocate, regulation support bar 1 and branch
The corner dimension of strut 2 62, change the distance between movable supporting wheel 5 and frame 1, so as to adjust conveyer higher end and ground
The distance between, conveying is carried out to different mixers.
Embodiment 2：As shown in figure 3, being with the difference of embodiment 1, above-mentioned actuator is arranged to motor 9,
Motor 9 is fixed in fixing axle 69 and output shaft is connected with screw mandrel 7, is fixed with one end of the relative motor 9 of screw mandrel 7
One external diameter is more than the limited block 10 of the external diameter of screw mandrel 7, prevents in the rotation process of screw mandrel 7, completely disengages in rotating shaft 1.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in the scope of protection of the utility model by Patent Law.
Claims (8)
1. a kind of adjustable-pitch conveyer, including frame (1), support roller (2) and conveyer belt (3), described conveyer belt
(3) supported by support roller (2), the support roller (2) is rotationally connected with frame (1), and one end is connected with below the frame (1)
Fixed support wheel (4), the other end are connected with movable supporting wheel (5), it is characterized in that：The frame (1) is in connection movable supporting wheel
(5) one end is obliquely installed higher than the other end, the movable supporting wheel (5) by governor motion (6) regulation and frame (1) it
Between distance.
2. a kind of adjustable-pitch conveyer according to claim 1, it is characterized in that：Governor motion (6) bag
Support bar one (61), support bar two (62) are included, described (61) one end of support bar one is be hinged with frame (1), and the other end props up with activity
Support wheel (5) rotation connection, described (62) one end of support bar two are abutted by pulley (63) with frame (1) lower end, the other end and branch
Strut one (61) is rotatablely connected, and the support bar one (61), support bar two (62) and frame (1) form triangle, the support
Bar two (62) is slidably reciprocated by a screw mandrel (7) actuator drives along frame (1) length direction.
3. a kind of adjustable-pitch conveyer according to claim 2, it is characterized in that：Screw mandrel (7) the transmission dress
Put including the rotating shaft one (64) being rotationally connected with support bar one (61), the fixing axle (69) being connected on support bar two (62),
The screw mandrel (7) coordinated through rotating shaft one (64) and with rotating shaft one (64) screw thread, described screw mandrel (7) one end rotate with fixing axle (69)
Connect, the actuator of drive screw (7) rotation is additionally provided with the screw mandrel (7).
4. a kind of adjustable-pitch conveyer according to claim 2, it is characterized in that：On pulley (63) side face
Offering one makes its pulley (63) be only capable of the annular groove (15) slided along frame (1) length direction.
5. a kind of adjustable-pitch conveyer according to claim 3, it is characterized in that：The actuator is arranged to hand
Take turns (8), the handwheel (8) is connected to screw mandrel (7) and is relatively fixed on one end of axle (69).
6. a kind of adjustable-pitch conveyer according to claim 3, it is characterized in that：The actuator is arranged to drive
Dynamic motor (9), the motor (9) is fixed in fixing axle (69) and motor (9) output shaft is in screw mandrel (7) one end,
The screw mandrel (7) is with respect to the limited block for setting restricted screw mandrel (7) to depart from rotating shaft one (64) on one end of motor (9)
(10)。
7. a kind of adjustable-pitch conveyer according to claim 1, it is characterized in that：Support roller (2) section
Set in the high matrix in middle bottom both ends.
8. a kind of adjustable-pitch conveyer according to claim 1, it is characterized in that：The frame (1) is wide along it
The both sides in degree direction are separately provided for preventing the baffle plate (11) to drop in material conveying process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721129358.XU CN207158141U (en) | 2017-09-04 | 2017-09-04 | A kind of adjustable-pitch conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721129358.XU CN207158141U (en) | 2017-09-04 | 2017-09-04 | A kind of adjustable-pitch conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207158141U true CN207158141U (en) | 2018-03-30 |
Family
ID=61719736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721129358.XU Active CN207158141U (en) | 2017-09-04 | 2017-09-04 | A kind of adjustable-pitch conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207158141U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712945A (en) * | 2019-10-18 | 2020-01-21 | 江苏卡途航空科技有限公司 | Novel bulk cargo loader |
| CN114715609A (en) * | 2022-04-08 | 2022-07-08 | 北京市政建设集团有限责任公司 | Foundation pit earthwork lifting and transporting device |
-
2017
- 2017-09-04 CN CN201721129358.XU patent/CN207158141U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712945A (en) * | 2019-10-18 | 2020-01-21 | 江苏卡途航空科技有限公司 | Novel bulk cargo loader |
| CN114715609A (en) * | 2022-04-08 | 2022-07-08 | 北京市政建设集团有限责任公司 | Foundation pit earthwork lifting and transporting device |
| CN114715609B (en) * | 2022-04-08 | 2023-08-15 | 北京市政建设集团有限责任公司 | Foundation pit earthwork promotes conveyer |
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