CN208345238U - A kind of nuclear industry transport carriage - Google Patents
A kind of nuclear industry transport carriage Download PDFInfo
- Publication number
- CN208345238U CN208345238U CN201820694730.XU CN201820694730U CN208345238U CN 208345238 U CN208345238 U CN 208345238U CN 201820694730 U CN201820694730 U CN 201820694730U CN 208345238 U CN208345238 U CN 208345238U
- Authority
- CN
- China
- Prior art keywords
- backing pin
- rotary shaft
- motor
- transport carriage
- trolley
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model relates to a kind of nuclear industry transport carriage, structure includes trolley, backing pin driving portion and trolley driving portion；The trolley includes car body, the first backing pin axle, the second backing pin axle, link mechanism and driven gear；The backing pin driving portion includes first motor, rotary shaft and revolving part；The trolley driving portion includes the second motor, lead screw screw rod and feed screw nut, is arranged by the specific structure of trolley, backing pin driving portion and trolley driving portion, realizes preceding backing pin and rear backing pin and nuclear equipment supporting parts and separates or cooperate by rotating can be realized.The technical program realizes the nuclear industry transport carriage of two sections of transmission, and nuclear equipment supporting parts can be accurately sent into unpowered section of predetermined position.Another technical effect be exactly motor in the technical program can external and quantity can reduce.
Description
Technical field
The utility model relates to a kind of mechanical equipment transfer device, especially a kind of nuclear industry transport carriage.
Background technique
Currently, traditional equipment transmitting mostly uses greatly manual handling, but for some heavier heavy mechanical equipments, use
Manual handling transmitting will be difficult to, and be able to carry out manually-operated working region from one especially for some needs and be transmitted
Manually-operated working region is not can be carried out to another, such as the carrying of nuclear facilities.
Chinese patent application open file CN106219137A discloses being moveable in a kind of nuclear equipment transfer device
Devices and methods therefor is crossed, which is supported after the first wall by moving through for input moving trolley with unpowered roller
Frame cooperation, but there are the following problems for the technical program: it is since article quality to be passed is larger, object to be passed is precisely fixed
On unpowered roller support frame, the movement velocity and the cooperation of power roller velocity of rotation to moving trolley are more demanding for position.
Other than in addition to the above-mentioned difficult the problem of, another problem applied in nuclear facilities be exactly corrupted equipment more
It changes, due to working environment and limitation, the motor in nuclear equipment transfer device is easily there is a situation where needing replacing, therefore core
Number of motors in equipment transfer device should less and be easily changed as far as possible.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of nuclear industry transhipments that can be realized two sections of transmission
Nuclear equipment supporting parts can be accurately sent into unpowered section of predetermined position by trolley.Another technical effect is exactly the technical program
In motor can external and quantity can reduce.
The utility model solves technical solution used by above-mentioned technical problem:
A kind of nuclear industry transport carriage, structure include trolley, backing pin driving portion and trolley driving portion；
The trolley includes car body, the first backing pin axle, the second backing pin axle, link mechanism and driven gear, the first gear
Pin shaft and the second backing pin axle are separately positioned on car body two sides, and the both ends of first backing pin axle and the second backing pin axle are respectively arranged with
Preceding backing pin and rear backing pin, the link mechanism are positioned close to one end of rear backing pin；The link mechanism includes first connecting rod,
Two connecting rods, longitudinal rail and longitudinal sliding block, the longitudinal sliding block are slidably connected on longitudinal rail, and the first connecting rod connects respectively
The rear backing pin and longitudinal sliding block of the first backing pin axle are connect, the second connecting rod is separately connected the rear gear of longitudinal sliding block and the second backing pin axle
Pin；The driven gear connects the first backing pin axle；
The backing pin driving portion includes first motor, rotary shaft and revolving part, the first motor driving rotary shaft rotation；
Limiting unit, the limiting unit to rotating shaft center and remaining axial plane of rotary shaft are provided with to rotary shaft along the axial plane of the rotary shaft
Center has at least two distances, and the revolving part is slidably connected in the axial direction with rotary shaft, and matches with limiting unit
Realize rotation；The revolving part connect with car body and engages with driven gear；
The trolley driving portion includes the second motor, lead screw screw rod and feed screw nut, the second motor driven lead screw spiral shell
Bar rotation, the lead screw screw rod are matched with feed screw nut, the feed screw nut connection body.
Be arranged by the specific structure of trolley, backing pin driving portion and trolley driving portion, realize preceding backing pin and rear backing pin with
Separation or cooperation can be realized by rotation in nuclear equipment supporting parts, transmits to carry out two sections to nuclear equipment supporting parts, and the
One motor and the second motor can be placed outside trolley, cooperate without can also realize at any time with trolley with moving of car.While first
Motor can also drive the first conveying backing pin axle simultaneously and second conveys four shelves pins in backing pin axle while rotating, and greatly simplify
Number of motors required for conveying section.
Preferably, being provided with supporting table on the car body, the supporting table is equipped with multi-directional ball.The setting of supporting table makes
Transport carriage can also play the role of supporting nuclear equipment supporting parts during transport, and the multi-directional ball in supporting table holds nuclear equipment
Supporting piece can be slided with respect to transport carriage from different directions, thus the combination both facilitated with separate.
Further, the first motor and rotary shaft vertical-transmission cooperate, and second motor is vertical with lead screw screw rod
Transmission cooperation.Vertical-transmission setting facilitates the external of motor and replacement.
Further, the rotary shaft is splined shaft, and the limiting unit is spline, and the revolving part includes spline housing, rolling
Pearl and circulator.The fit system of splined shaft, spline housing is for can be realized lesser rub in this structure in backing pin driving portion
It wears consumption.Certain above-mentioned rotation shaft section may be set to be the profiled-cross-sections such as polygon or ellipse, but frictional force relatively on
Stating preferred embodiment can be bigger, and structure also can be increasingly complex.
Preferably, the first motor connects rotary shaft with bearing by bevel gear, the bearing is set up directly on rotation
In shaft.Another benefit of splined shaft is directly to be driven by first motor, therefore bearing can directly cooperate with splined shaft,
Structure is simplified.
Preferably, one end of the rotary shaft and lead screw screw rod is connected with handwheel.First motor and the second motor are outer
It sets and vertically connects, manual operation can be passed through when handwheel is arranged in rotary shaft and lead screw screw rod and is used for emergency.
Further, the longitudinal rail is V-type rail, and the longitudinal sliding block is V shaped wheel sliding block.V-type rail and V shaped wheel
The fit structure of sliding block is simple and frictional force is small.
Preferably, first backing pin axle in the second backing pin axle preceding backing pin and rear backing pin be oppositely arranged respectively.Two
Shelves pin on shelves pin shaft, which is oppositely arranged the transverse width for occupying shelves pin, can reduce.
The utility model compared with the existing technology has the following advantages that and effect: passing through trolley, backing pin driving portion and trolley
The specific structure of driving portion is arranged, realize preceding backing pin and rear backing pin and nuclear equipment supporting parts by rotate can be realized separate or
Cooperation is to carry out two sections of transmission to nuclear equipment supporting parts, and first motor and the second motor can be placed outside trolley, be not necessarily to
It can also realize and cooperate with trolley at any time with moving of car.First motor can also drive the first conveying backing pin axle and second simultaneously simultaneously
Four shelves pins in conveying backing pin axle rotate simultaneously, have greatly simplified number of motors required for conveying section.The setting of supporting table
Making transport carriage during transport can also play the role of supporting nuclear equipment supporting parts, and the multi-directional ball in supporting table makes nuclear equipment
Supporting parts can be slided with respect to transport carriage from different directions, thus the combination both facilitated with separate.First motor and second
The vertical-transmission setting of motor facilitates the external of motor and replacement.First motor and the second motor is external and vertical connection, can
Pass through manual operation to be arranged when handwheel is used for emergency in rotary shaft and lead screw screw rod.Splined shaft in backing pin driving portion,
The fit system of spline housing is for can be realized lesser frictional dissipation in this structure.Another benefit of splined shaft is can be directly
It is driven by first motor, therefore bearing can directly cooperate with splined shaft, structure is simplified.V-type rail and V shaped wheel sliding block
Fit structure it is simple and frictional force is small.Shelves pin on two grades of pin shafts is oppositely arranged the transverse width for occupying shelves pin and subtracts
It is small.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of segmented nuclear equipment transfer device.
Fig. 2 is the structural schematic diagram of conveying section.
Fig. 3 is the structural schematic diagram of the utility model.
Fig. 4 is the front schematic view of the utility model.
Fig. 5 is the diagrammatic cross-section of rotary shaft side.
Fig. 6 is the diagrammatic cross-section of lead screw screw rod side.
Fig. 7 is that the utility model and nuclear equipment supporting parts cooperate schematic diagram.
Fig. 8 is the structural schematic diagram of scaling platform.
Fig. 9 is the first structure diagram for scooping out section.
Figure 10 is the second structural schematic diagram for scooping out section.
Figure 11 is to scoop out section and external driver device cooperation schematic diagram.
Figure 12 is the structural schematic diagram of vertical lifting mechanism.
Label declaration:
Specific embodiment
The utility model is described in further detail below with reference to embodiment, following embodiment is to the utility model
Explanation and the utility model is not limited to following embodiment.
Embodiment 1:
As shown in Figure 1, the present embodiment by conveying section 1, unpowered section 2 and scoop out section 3 and set gradually and form, wherein unpowered
2 surroundings of section are provided with wall 23 (a face wall is only shown in figure), are wherein the first wall between conveying section 1 and unpowered section 2,
It unpowered section 2 and scooping out between section 3 as the second wall, the first wall and the second wall are in closed state when off working state,
When conveying section 1 is to unpowered section 2 conveying nuclear equipment, the first wall is opened, and third motor 124 drives the translation of conveying section 1 and nothing
Power section 2 is docked, and nuclear equipment enters unpowered section 2, and the second wall is opened after the first wall is closed, and vertical lifting mechanism 34 drives
It scoops out section 3 and rises and dock with unpowered section 2 and be taken out nuclear equipment.Wherein conveying section 1, unpowered section 2 and scoop out 3 two sides of section
It is respectively arranged with conveying section idler wheel protective fence 126, unpowered section of idler wheel protective fence 22 and scoops out section idler wheel protective fence 314 for leading
To.
Conveying section 1 include transport carriage 11 and delivery platform 12, transport carriage 11 be arranged on delivery platform 12 and with it is defeated
Platform 12 is sent to connect by guide rail with sliding block.In conjunction with Fig. 1,3 and 7, transport carriage 12 includes preceding conveying shelves pin 1116 and rear conveying
Shelves pin 1117, preceding conveying shelves pin 1116 and rear conveying shelves pin 1117 can cooperate with nuclear equipment supporting parts 4 respectively, delivery platform 12
On be provided with delivery platform rolling support 121, delivery platform rolling support 121 is multi-directional ball, delivery platform 12 it is every
Side is also set up there are four delivery platform stop device 122, and delivery platform stop device 122 is bulb plunger, and wherein position is forward
Two delivery platform stop devices 122 be one group, with nuclear equipment supporting parts 4 initial position cooperation make its positioning, rearward
Two delivery platform stop devices 122 are one group, make its positioning in the cooperation of the first stop position with nuclear equipment supporting parts 4, core is set
When standby supporting parts 4 reach initial position, two forward delivery platform stop devices 122 are bounced into 4 bottom of nuclear equipment supporting parts
Portion setting groove (not shown) in realize positioning, then before conveying shelves pin 1116 by horizontal direction switch to vertical direction into
It is matched to enter 4 anterior socket of nuclear equipment supporting parts, transport carriage 12 then drives nuclear equipment supporting parts 4 to travel forward, this is pushed away
Power makes nuclear equipment supporting parts 4 be detached from delivery platform stop device 122.When transport carriage 12 is located at range, nuclear equipment is held
Supporting piece 4 is located at two delivery platform stop devices 122 rearward, and the two, which bounces, positions nuclear equipment supporting parts 4, preceding conveying shelves pin
1116 switch to horizontal direction by vertical direction separates with nuclear equipment supporting parts 4, and transport carriage 12 retracts initial position, then rear defeated
Grade pin 1117 is sent to switch to vertical direction enter 4 anterior socket of nuclear equipment supporting parts matched, conveying section 1 and nothing by horizontal direction
Power section 2 is docked, and nuclear equipment supporting parts 4 are pushed into after unpowered section 2 of work shape platform 21 with to separating by transport carriage 12, is transported
Trolley 12 is retracted.
Scooping out section 3 includes scooping out platform (31 position of rack), stopper pin device 32 and push-pull mechanism 33, stopper pin device 32
It is arranged on scooping out platform, the drive stopper pin device 32 of push-pull mechanism 33, which is connected to each other, answers platform to slide.In conjunction with Fig. 1 and 9, stopper pin device
32 include before scoop out grade pin 322 and after scoop out grade pin 323, scooping out platform includes rack 31, and the upper surface of rack 31 is that conveying is flat
Face 311 is provided with transporting flat rolling support 312 and transporting flat stop device 313 on transporting flat 311, wherein conveying
Plane rolling supporting element 312 is multi-directional ball, and transporting flat stop device 313 is bulb plunger, flat in the conveying of every side frame 31
Face 311 is respectively provided with there are four transporting flat stop device 313, similar to the working method of conveying section 1, and position forward two is defeated
Sending plane stop device 313 is one group, and two transporting flat stop devices 313 rearward are one group, and stopper pin device 32 first passes through
The cooperation of grade pin 322 and nuclear equipment supporting parts 4 is scooped out before rotation and moves to range with merging at unpowered section 2, by nuclear equipment
Supporting parts 4 are transported to forward two transporting flat stop devices 313 (the second stop position), then before scoop out grade pin 322 with
Nuclear equipment supporting parts 4, which separate and scoop out grade pin 323 after passing through, is transported to final position for nuclear equipment supporting parts 4, and distinctive points are
Before scoop out grade pin 322 with after scoop out grade pin 323 respectively with the rear side notch of nuclear equipment supporting parts 4 (with anterior socket opposite side, figure
In be not shown) cooperation.
As shown in Figures 3 and 4, transport carriage 11 includes trolley 111, backing pin driving portion 112 and trolley driving portion 113, trolley
111, which convey backing pin axle 1112, second by car body 1111, first, conveys backing pin axle 1113, link mechanism 1114 and driven gear
1115 compositions, the first conveying backing pin axle 1112 and the second conveying backing pin axle 1113 are separately positioned on 1111 two sides of car body, and first is defeated
Conveying shelves pin 1116 and rear conveying backing pin before sending the both ends of backing pin axle 1112 and the second conveying backing pin axle 1113 to be respectively arranged with
1117, the shelves pins position on two grades of pin shafts towards 111 centerline side of trolley when horizontality, is leaning on by the setting of link mechanism 1114
One end of conveying backing pin 1117 after close；Link mechanism 1114 is by first connecting rod 11141, second connecting rod 11142, longitudinal rail
11143 and longitudinal sliding block 11144, longitudinal rail 11143 is V-type rail, and longitudinal sliding block 11144 is V shaped wheel sliding block, longitudinal sliding block
11144 are slidably connected at 11143 on longitudinal rail, and first connecting rod 11141 is separately connected the rear gear of the first conveying backing pin axle 1112
Pin and longitudinal sliding block 11144, after second connecting rod 11142 is separately connected longitudinal sliding block 11144 and the second conveying backing pin axle 1113
Backing pin；Driven gear 1115 is fixedly connected on the middle part of the first conveying backing pin axle 1112.
In conjunction with Fig. 5, backing pin driving portion 112 is by first motor 1121, rotary shaft 1122, revolving part 1123 and first bearing
1124 compositions, first bearing 1124 are fixed on delivery platform 12, and revolving part 1123 is arranged in first bearing 1124, the first electricity
Machine 1121 is vertically driven rotary shaft 1122 by bevel gear and rotates；Wherein rotary shaft 1122 is splined shaft, and revolving part 1123 is flower
Key set, ball and circulator, ball cooperates with circulator to be slided in rotary shaft 1122, and the spline of rotary shaft 1122 is revolving
Drive spline housing to make revolving part 1123 rotate together with rotary shaft 1122 when turning；Revolving part 1123 and the fixed company of car body 1111
It connects and is engaged with driven gear 1115.
In conjunction with Fig. 6, trolley driving portion 113 is made of the second motor 1131, lead screw screw rod 1132 and feed screw nut 1133,
Middle lead screw screw rod 1132 be ball-screw, the second motor 1131 be vertically driven lead screw screw rod 1132 rotate, lead screw screw rod 1132 with
Feed screw nut 1133 matches, 1133 connection body 1111 (not display completely in figure) of feed screw nut.
Fig. 3 is returned to, when the second motor 1131 driving feed screw nut 1133 drives trolley 111 to move forward and backward, car body 1111
Revolving part 1123 is driven to slide in rotary shaft 1122 together with trolley 111, to guarantee revolving part 1123 and driven gear
1115 engage always；When first motor 1121 drive rotary shaft 1122 drive revolving part 1123 rotate when, driven gear 1115 with
And drive first conveying backing pin axle 1112 rotate, first conveying backing pin axle 1112 rear backing pin rotation drive first connecting rod
11141 are promoted, to drive longitudinal sliding block 11144 and second connecting rod 11142 to be promoted together, so that second connecting rod 11142 drives
The rear shelves pin of second conveying backing pin axle 1113 and the second conveying backing pin axle 1113 rotate.In addition, rotary shaft 1122 and lead screw screw rod
1132 one end is provided with handwheel 16 and drives to emergency.
As shown in Fig. 2,3 and 8, conveying section 1 further includes scaling platform 123, is additionally provided with scaling platform on scaling platform 123
Rolling support 1231, scaling platform power intake 1232 and scaling platform transmission shaft 1233, when scaling platform power inputs
It drives scaling platform transmission shaft 1233 to rotate when 1232 rotation of end, is distanced laterally from scaling platform 123 or close to delivery platform 12；
Further include having supporting table 114 in the middle part of transport carriage 11, supporting table rolling support 1141 is provided in supporting table 114, stretches flat
Platform rolling support 1231 and supporting table rolling support 1141 are multi-directional ball and neat with delivery platform rolling support 121
It is flat.Multi-directional ball position when transport carriage 11 is located at initial position, on delivery platform 12, scaling platform 123 and transport carriage 11
In on same straight line path, scaling platform 123 stretches out delivery platform 12 to pick up nuclear equipment supporting parts 4, nuclear equipment support at this time
Part 4 successively passes through scaling platform rolling support 1231, delivery platform rolling support 121 and supporting table rolling support 1141
Reach initial position and delivery platform stop device 122 cooperates.Conveying section 1 is additionally provided with hoisting frame 13,131 and of mobile lifting
Positioning pin 125 is provided with guide rail on hoisting frame 13 and moves in the same direction for mobile lifting 131 with transport carriage 11, and positioning pin 125 is used
In in the fixed trolley in initial position, so that mobile lifting 131 carries out maintenance works, structure involved in above-mentioned maintenance can be with existing
Technology realizes that details are not described herein.
As shown in figure 9, scooping out platform includes rack 31, rack 31, which is separately positioned on, scoops out 3 two sides of section, defeated in rack 31
Sending plane rolling supporting element 312 is universal wheel, and transporting flat stop device 313 is bulb plunger, is respectively provided between machine frame at two sides
There is stopper pin device 32, stopper pin device includes scooping out backing pin axle 321, scooping out shelves pin, scoop out gear 324 and shelves pin bearing 325, shelves pin
325 side of bearing is provided with shelves pin sliding block 327, and shelves pin sliding block 327 is connected to rack 31 in rack linear guide 317, realizes
It is slidably connected；Scoop out backing pin axle 321 be arranged in shelves pin bearing 325, scoop out shelves pin and scoop out gear 324 setting scooping out backing pin
On axis 321, scoop out scooped out before shelves pin includes grade pin 322 and after scoop out grade pin 323 and be separately positioned on and scoop out the two of backing pin axle 321
End, scoops out the rear that grade pin 323 is scooped out after gear 324 is arranged in；Push-pull mechanism 33 is arranged on a side frame 31, push-pull mechanism
33 include sliding panel 331, external impetus sliding frame 332 and gear rack elevating device 333, referring to Figure 10 and the 11, (figure of sliding panel 331
Not display completely in 11) it is slidably connected on 31 follower rail of rack in the horizontal direction, it is straight to be provided with sliding panel on sliding panel 331
Line guide rail 334, external impetus sliding frame 332 and gear rack elevating device 333 are sliding in vertical direction by sliding panel linear guide 334
Dynamic connection sliding panel 331, gear rack elevating device 333 are fixedly connected on external impetus sliding frame 332, gear rack elevating device 333
On be provided with protrusion 3331, rack gear 3332 and connection strap 3333, connection strap 3333 extend into rack laterally outside from rack 31
Side, the rear side of shelves pin bearing 325 are provided with shelves pin linear guide 326 and connect realization vertically-guided with connection strap 3333, and will be outer
The power of 332 horizontal direction of portion's power sliding frame is transmitted on stopper pin device 32, and two protrusions 3331 are arranged in connection strap 3333
The outside in portion, protrusion 3331 is provided with rack gear 3332, and rack gear 3332 is engaged with gear 324 is scooped out, when connection strap 3333 is vertical
When movement, rack gear 3332 drive scoops out gear 324 rotation, thus realize two sides scoop out backing pin axle 321 with scoop out the synchronous of backing pin
Rotation, wherein the power of external impetus sliding frame 332, which is cooperated by external manipulator 35 with it, (protrudes into external impetus sliding frame
In 332) and move obtain.Stop item 315 in addition, 31 rear end of rack is provided with gear and scooped out close to the side that gear stops at item 315
Pickup mouth 316 is offered on section idler wheel protective fence 314.
As shown in figure 12, vertical lifting mechanism 34 includes vertical lift motor 341, vertical lift lead screw 342, vertical lift
Feed screw nut 343, vertical lift sliding block 344, vertical lift guide rail 345 and vertical lift transmission shaft 346, are vertically moved up or down motor
341 drive vertical lift lead screw 342 and vertical lift transmission shaft 346 to rotate synchronously by speed reducer, are vertically moved up or down on lead screw 342
Vertical lift feed screw nut 343 drive rack to move up and down along vertical lift lead screw 342, vertical lift sliding block 344 and vertical
Riser guide 345 play the guiding role.
Embodiment 2
As shown in Fig. 2, the present embodiment is substantially the same manner as Example 1, distinctive points are that 1121 horizontal drive of first motor is revolved
Shaft 1122.
Embodiment 3
The present embodiment is substantially the same manner as Example 1, and distinctive points are that rotary shaft 1122 is hexagonal steel, and revolving part 1123 is six
Angle nut.
Embodiment 4
The present embodiment is substantially the same manner as Example 1, and distinctive points are that supporting table 114 is height-adjustable, when transport carriage 11
When transport, the height of supporting table 114 is higher than delivery platform 12, and the height of supporting table 114 is lower than delivery platform 12 when retracting, thus
Transport carriage 11 will not interfere with nuclear equipment supporting parts 4 when retracting.
Embodiment 5
The present embodiment is substantially the same manner as Example 1, and distinctive points are that above-mentioned universal wheel and bulb plunger are all cancelled and led to
Cross smooth flat substitution.
Embodiment 6
The present embodiment and 11 structure of transport carriage in embodiment 1 are essentially identical, and wherein nuclear equipment supporting parts 4 are arranged in
In empty overhead track, two sections of transmission are realized by transport carriage 11.
In addition, it should be noted that, the specific embodiments described in this specification, the shape of parts and components are named
Title etc. can be different.All equivalent or simple changes done according to structure, feature and principle described in the concept of the patent of the utility model,
It is included in the protection scope of the utility model patent.Those skilled in the art of the present invention can be to being retouched
The specific embodiment stated does various modifications or additions or is substituted in a similar manner, without departing from the utility model
Structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (8)
1. a kind of nuclear industry transport carriage, it is characterised in that: including trolley, backing pin driving portion and trolley driving portion；
The trolley includes car body, the first backing pin axle, the second backing pin axle, link mechanism and driven gear, first backing pin axle
Car body two sides are separately positioned on the second backing pin axle, the both ends of first backing pin axle and the second backing pin axle are respectively arranged with front
Pin and rear backing pin, the link mechanism are positioned close to one end of rear backing pin；The link mechanism includes first connecting rod, the second company
Bar, longitudinal rail and longitudinal sliding block, the longitudinal sliding block are slidably connected on longitudinal rail, and the first connecting rod is separately connected
The rear backing pin and longitudinal sliding block of one backing pin axle, the second connecting rod are separately connected the rear backing pin of longitudinal sliding block and the second backing pin axle；
The driven gear connects the first backing pin axle；
The backing pin driving portion includes first motor, rotary shaft and revolving part, the first motor driving rotary shaft rotation；Along institute
The axial plane for stating rotary shaft is provided with limiting unit, the limiting unit to rotating shaft center and remaining axial plane of rotary shaft to rotating shaft center
With at least two distances, the revolving part is slidably connected in the axial direction with rotary shaft, and realization is matched with limiting unit
Rotation；The revolving part connect with car body and engages with driven gear；
The trolley driving portion includes the second motor, lead screw screw rod and feed screw nut, and the second motor driven lead screw screw rod turns
Dynamic, the lead screw screw rod is matched with feed screw nut, the feed screw nut connection body.
2. nuclear industry transport carriage according to claim 1, it is characterised in that: it is provided with supporting table on the car body,
The supporting table is equipped with multi-directional ball.
3. nuclear industry transport carriage according to claim 1, it is characterised in that: the first motor is vertical with rotary shaft
Transmission cooperation, second motor and lead screw screw rod vertical-transmission cooperate.
4. nuclear industry transport carriage according to claim 3, it is characterised in that: the rotary shaft is splined shaft, described
Limiting unit is spline, and the revolving part includes spline housing, ball and circulator.
5. nuclear industry transport carriage according to claim 4, it is characterised in that: the first motor by bevel gear and
Bearing connects rotary shaft, and the bearing is set up directly in rotary shaft.
6. nuclear industry transport carriage according to claim 3, it is characterised in that: the one of the rotary shaft and lead screw screw rod
End is connected with handwheel.
7. nuclear industry transport carriage according to claim 1, it is characterised in that: the longitudinal rail is V-type rail, institute
Stating longitudinal sliding block is V shaped wheel sliding block.
8. nuclear industry transport carriage according to claim 7, it is characterised in that: first backing pin axle and the second backing pin
Preceding backing pin and rear backing pin on axis are oppositely arranged respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820694730.XU CN208345238U (en) | 2018-05-10 | 2018-05-10 | A kind of nuclear industry transport carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820694730.XU CN208345238U (en) | 2018-05-10 | 2018-05-10 | A kind of nuclear industry transport carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208345238U true CN208345238U (en) | 2019-01-08 |
Family
ID=64889252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820694730.XU Active CN208345238U (en) | 2018-05-10 | 2018-05-10 | A kind of nuclear industry transport carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208345238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438847A (en) * | 2018-05-10 | 2018-08-24 | 杭州智行远机器人技术有限公司 | Nuclear industry transport carriage |
-
2018
- 2018-05-10 CN CN201820694730.XU patent/CN208345238U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438847A (en) * | 2018-05-10 | 2018-08-24 | 杭州智行远机器人技术有限公司 | Nuclear industry transport carriage |
| CN108438847B (en) * | 2018-05-10 | 2023-08-04 | 杭州智行远机器人技术有限公司 | Transfer trolley for nuclear industry |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106424326B (en) | Fully-automatic intelligent creeper tread blanking line | |
| CN206156314U (en) | Automatic provide material device | |
| CN107857118B (en) | Full-automatic glass production line of piece from top to bottom | |
| CN105945703B (en) | It is a kind of can be to the polishing machine of the comprehensive polishing of workpiece | |
| CN213264090U (en) | Storage floor truck | |
| CN103086300A (en) | Light stacking robot pallet fork device | |
| CN109774817A (en) | A kind of safety-type handling device with clearing function for logistics | |
| CN208182043U (en) | A kind of segmented nuclear equipment transfer device | |
| CN207345649U (en) | A kind of fast delivery device of intelligence | |
| CN204568676U (en) | A kind of aseptic medicine production transport carriage catches the transmission device of material frame | |
| CN208345238U (en) | A kind of nuclear industry transport carriage | |
| CN104192755A (en) | Conveyor line lifting platform for iron casting finishing device and iron casting finishing device | |
| CN208182042U (en) | A kind of transport of nuclear industry and apparatus for examination and repair | |
| CN208182050U (en) | A kind of nuclear industry sealing room transmission device | |
| CN108438847A (en) | Nuclear industry transport carriage | |
| CN108408352A (en) | Nuclear industry is transported and apparatus for examination and repair | |
| CN204097001U (en) | For bay-lift and the ironcasting calibration devices of the travel line of ironcasting calibration devices | |
| CN108820732A (en) | Segmented nuclear equipment transfer device and method | |
| CN102951423A (en) | Transmission mechanism with horizontal moving and vertical lifting functions and transmission method | |
| CN109896242A (en) | A kind of pallet pipeline | |
| CN109333169A (en) | A kind of aluminosilicate fiberboard grinding cutting automatic assembly line | |
| CN206298091U (en) | The elevator of roller material road | |
| CN212049258U (en) | Material conveying device for quenching furnace | |
| CN204489874U (en) | A kind of aseptic medicine production transport carriage | |
| CN103669136A (en) | Rail poking device and steel rail carrier vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |