CN102774390B - The scalable mine timber truck with upset of lateral wall - Google Patents
The scalable mine timber truck with upset of lateral wall Download PDFInfo
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- CN102774390B CN102774390B CN201210262184.XA CN201210262184A CN102774390B CN 102774390 B CN102774390 B CN 102774390B CN 201210262184 A CN201210262184 A CN 201210262184A CN 102774390 B CN102774390 B CN 102774390B
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- lateral wall
- screw
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- screw mandrel
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Abstract
The scalable mine timber truck with upset of lateral wall, structure is made up of raw ore stores van car body, movable lateral wall parts and upset screw mandrel screw parts three part.Movable lateral wall can shrink and make the height of lateral wall decline, after lateral wall declines certain altitude, material can be shifted the blame on to the higher-ups or one's subordinates car from car for linear material, along with the loading (unloading) of material raises the height of (reduction) movable lateral wall piecemeal, dress (unloading) car is more convenient.After movable lateral wall is preferably minimized height and is turned to fully open, climb over from the two ends loading-unloading vehicle of car or material than raw ore stores van from movable lateral wall side loading-unloading vehicle that fixing lateral wall loading-unloading vehicle is laborsaving, efficient, safety.The triangular supports at these new type mining stores van two ends is connected by the fixed plug-in that changes into, can facilitate unloading of material between triangular supports and fixing lateral wall after removing.
Description
Technical field
The present invention relates to a kind of mine timber truck, and the mine timber truck of upset scalable particularly to lateral wall.
Background technology
Support material and the mine timber truck of other materials are transported for underground passage and earth's surface industrial sites in colliery now
Two lateral walls are all fixing, integrally welded with car body.A kind of mode of its handling material is that material is scurried into from the termination of car
Loading-unloading vehicle；Another way is that material climbs over lateral wall loading-unloading vehicle.Sometimes loading-unloading vehicle (especially in down-hole) also need to be by hoisting device
Tool.The mode of both loading-unloading vehicles consumes one's strength greatly, efficiency is low, security threat is big.The industrial injury that mine timber truck loading-unloading vehicle goes out is very
Many.
Summary of the invention
It is an object of the invention to provide a kind of new type mining stores van, this stores van structure includes fixing lateral wall containing side
Mine timber skip bucket, movable lateral wall parts and upset screw mandrel screw parts three parts.
Movable lateral wall parts are by the pipe support that slides, overcoat pipe support, elevating screw, locking nut, sliding tube guide ring, trocar sheath
Guide ring forms.Screw mandrel is made to drive sliding tube upper and lower motion in trocar sheath can realize movable lateral wall by rotation and lifting screw mandrel
Flexible.Lower end car at sliding tube goes out sliding tube guide ring on cannelure sticker, and the upper end car of casing rack steel pipe goes out outside
Trocar sheath guide ring installed by cannelure, can avoid that sliding tube is intermetallic with overcoat pipe support steel pipe directly to be contacted.It is main
Advantage has two: frictional force when sliding in 1, reducing sliding tube casing rack steel pipe outside.2, radial impact component effect is prevented
Time issuable plastic deformation.The material of guide ring can be selected for the guide ring high-abrasive material on oil cylinder.
Upset screw mandrel screw parts are formed with upset screw assembly two parts by overturning screw component.Upset screw component by
The upset screw mandrel body of rod, thrust bearing, hinging pin shaft I, baffle plate and fixing bolt composition.Upset screw assembly is by nut, steel bushing, hinge
Connect pin shaft II, holding screw and U-shaped card II composition to be hinged in the gripper shoe being welded on car body side bottom surface.Upset screw group
Part is axially being fixed by swivel pin II, only can rotate around hinging pin shaft II.The rotary screw body of rod, the screw mandrel body of rod moves axially, axle
To power by thrust bearing, hinging pin shaft I, bearing pin and hinged otic placode II drive activity lateral wall around the hinge between itself and stores van car body
Pin axle rotates the upset of realization activity lateral wall.The upset screw mandrel screw assembly upset arm of force be hinged otic placode I, hinged otic placode II with
On the axial line in the hole that car body is hinged and hinged otic placode II and upset screw component between the axial line of hinging pin shaft I hinge hole away from
From with upset screw assembly axial force vertical direction on projector distance.
The minimum of movable lateral wall guides length.Sliding tube to keep when reaching maximum functional position and between overcoat pipe support
Little coincidence length.Now the distance between sliding tube guide ring widthwise central and trocar sheath guide ring widthwise central is minimum guiding
Length.The minimum length that guides can ensure that: the amount of deflection (amount of deflection that gap causes) when 1, slip pipe support reaches maximum position is unlikely
Excessive and affect the stability of activity lateral wall；2, sliding tube guide ring and overcoat pipe support steel tube inner hole and trocar sheath guide ring with
Extrusion stress between slip pipe support circle of steel tube is unlikely to excessive and destroys guide ring.
The maximum operating range that movable lateral wall can stretch.Sliding tube reaches and keeps the minimum length that overlaps between overcoat pipe support
Position when spending is the original position of slip pipe support, and sliding tube can slide down to the lower port of sliding tube with orbital plane (i.e.
Stores van wheel lower edge) position of same level.The height etc. of the most movable lateral wall retracted downward of the distance of sliding tube slide downward
Length in overcoat pipe support steel pipe deducts the minimum length that overlaps of sliding tube and overcoat pipe support, adds overcoat pipe support steel pipe lower end
Mouthful to the vertical dimension of orbital plane, the length of sliding tube and the length of trocar sheath can be by this relational design.
Floating connecting structure explanation between sliding tube and crossbeam.Sliding tube connecting pin has been got on the bus cannelure, and crossbeam is being perpendicular to
The direction cobalt in hole has 2 apertures, falls locking in order to U-shaped card I of a taper hole facing to the side of fixing lateral wall at aperture.Sliding tube
Connecting pin inserts in crossbeam hole, and U-shaped card I is inserted 2 apertures and through the cannelure on sliding tube connecting pin just by sliding tube
Couple together with crossbeam and form slip pipe support.Be matched in clearance between sliding tube connecting pin and crossbeam hole, U-shaped card I and aperture and
The cooperation of cannelure is also matched in clearance.Therefore, sliding tube can have certain swing with it in the hole that crossbeam coordinates.Slide
Floating connecting structure between pipe and crossbeam can reduce requirement when slip pipe support is processed to form and position tolerance precision with overcoat pipe support,
And movable lateral wall can be alleviated respectively organize the friction formed that influences each other when sliding tube slides in outer steel pipe when stress deformation and hinder
Power.
The structure of elevating screw and the installation instructions on slip pipe support crossbeam thereof.Elevating screw and the cylinder of beam engagement
Face and endoporus are matched in clearance, and screw mandrel is connected on crossbeam behind crossbeam hole by elevating screw with two locking nuts.Rise
Fall screw mandrel is also floating connection with the connection of crossbeam, and elevating screw radially can have slight swing, so can alleviate liter
The frictional force and elevating screw and trapezoidal nut formed that influences each other when screw mandrel drive sliding tube slides in outer steel pipe drops
Between frictional force.The trapezoidal nut of elevating screw can be welded in the hole of overcoat pipe support, the upper plane of nut and trocar sheath
Upper plane one is flat.The length of elevating screw should be consistent with the length of sliding tube steel pipe.For improving the speed of elevating screw lifting, silk
Bar, screw can be processed into multi-thread trapezoidal thread.
Movable lateral wall is turned to state when fully opening and stressing conditions explanation.Hinged hinged with car body of movable lateral wall
On otic placode I and hinged otic placode II, the hypotenuse near car body side has an angle a with movable lateral wall axial line, and this group hypotenuse is in activity
When lateral wall is turned to fully open, the lower plane with car body contacts simultaneously, and now, active side helps the gravity power of the material of carrying
Moment that screw mandrel axial thrust that what the gravity torque of square and movable lateral wall self and movable lateral wall were subject to overturn produces, one group hinged
Otic placode I and two groups of hinged otic placodes II balance each other due to the extrusion stress moment of extruding generation with car body lower plane.For protecting during operation
Be squeezed between thread protector bar, screw destruction, and when movable lateral wall is turned to fully open, screw mandrel continues to rotate a minute angle to be made
It is not subject to axial force between screw mandrel, screw.The structure of angle a is that linear material helps cunning from full opening of active side for convenience
Descend or roll down and design, can be more laborsaving when unloading.
This new type mining stores van activity lateral wall can shrink and make the height of lateral wall decline, can be in side for linear material
Material is shifted the blame on to the higher-ups or one's subordinates car from car, along with the loading (unloading) of material raises (reduction) active side piecemeal after declining certain altitude by side
The height of side, dress (unloading) car is more convenient.After movable lateral wall is preferably minimized height and is turned to fully open, from movable lateral wall one
Side loading-unloading vehicle climbs over from the two ends loading-unloading vehicle of car or material than raw ore stores van that fixing lateral wall loading-unloading vehicle is laborsaving, efficient, safety.
The mine timber truck currently used be avoid long material the connecting pin bores at car two ends is blocked cannot trailer, at car
Two ends welded triangular supports, reserved the space of slotting connecting pin trailer when material entrucking.This novel-section truck is by former
The triangular supports of welding makes plug-in structure into, inserts in the connecting hole of car body two ends by two triangular supports before entrucking,
When the material unloaded between tripod and fixing lateral wall, removable triangular supports with facilitate triangular supports and fixing lateral wall it
Between the unloading of material.
Accompanying drawing explanation
Fig. 1 is travelling carriage component diagram.
Fig. 2 is sliding tube figure.
Fig. 3 is overcoat the piping rack drawing.
Fig. 4 is overcoat pipe support A-A sectional view.
Fig. 5 is overcoat pipe support B-B sectional view.
Fig. 6 is elevating screw part drawing.
Fig. 7 is movable lateral wall component diagram.
Fig. 8 is upset screw mandrel body of rod figure.
Fig. 9 is upset screw component figure
Figure 10 is the mine timber truck front view that lateral wall is scalable and overturns, and wherein broken section is indulged for upset screw assembly
Profile.
Figure 11 is upset screw assembly A A sectional view.
Figure 12 is plug-in triangular supports mounting structure figure.
For symmetrical parts, more reasonable for making drawing arrange, have employed the simplified painting that mechanical drawing allows, only
Draw half and respectively draw two perpendicular parallel fine lines at the two ends of symmetrical center line.Such as Fig. 1, Fig. 3 and Fig. 7.Because of former
The car body of mine timber truck is not the right item of the present invention, only simply represents its profile in drawing with two-dot chain line, such as Figure 10 and
Figure 11.Because Fig. 8 have expressed the length of the upset screw mandrel body of rod, the length of the upset screw mandrel body of rod have employed fracture picture in fig .9
Method is preferably to express the structure of other parts.
Wherein: 1, sliding tube (1-1, connecting pin, 1-2, sliding tube steel pipe)；2, crossbeam；3, U-shaped card I；4, overcoat pipe support
(4-1, hinged otic placode I, 4-2, steel plate I, 4-3, overcoat pipe support steel pipe, 4-4, steel plate II, 4-5, trapezoidal nut, 4-6,
Hinged otic placode II)；5, locking nut；6, elevating screw；7, trocar sheath guide ring；8, sliding tube guide ring；9, upset screw mandrel bar
Body (9-1, screw mandrel, 9-2, end plate, 9-3, steel pipe, 9-4 inner end plates)；10, thrust bearing；11, fixing bolt；12, baffle plate；
13, hinging pin shaft I；14, nut；15, steel bushing (15-1, steel pipe I, 15-2, steel pipe II)；16, holding screw；17, raw ore is used
Stores van car body；18, hinged otic placode III；19, bearing pin；20, split pin；21, gripper shoe (21-1 steel plate, 21-2 backing pin plates)；
22, U-shaped card II；23, hinging pin shaft II；24, plug-in triangular supports (24-1, channel-section steel, 24-2, latch)；25, short steel cylinder.
Detailed description of the invention
Fig. 1 travelling carriage parts are connected into by U-shaped card I 3 by sliding tube 1, crossbeam 2.Sliding tube is arranged symmetrically with on crossbeam.
After 2 welding that Fig. 2 sliding tube is by connecting pin 1-1 and sliding tube steel pipe 1-, overall processing forms.
Fig. 3 overcoat pipe support 4 be bilateral symmetry by hinged otic placode I 4-1, steel plate I 4-2, overcoat pipe support steel pipe 4-3,
6 are welded steel plate II 4-4, trapezoidal nut 4-5, hinged otic placode II 4-.Overcoat pipe support is near the steel plate II 4 of lower section-on 4
Being drilled with a hole is to allow on elevating screw casing rack outside by using.
The hole (totally 3 groups) of close top shown in Fig. 4, Fig. 5 is the hole that movable lateral wall is hinged on same axial line with car body,
The hinged otic placode of Fig. 5 I is the hole that movable lateral wall is hinged with hinging pin shaft I on upset screw component near one group of hole of lower section.Movable
On hinged otic placode I that lateral wall is hinged with car body and hinged otic placode II, the hypotenuse near car body side has one with movable lateral wall axial line
Small angle a, this group hypotenuse contacts with the lower plane of car body when movable lateral wall is turned to fully open simultaneously, now, movable
The upset screw axis that on lateral wall, the gravity torque of the material of carrying and the gravity torque of movable lateral wall self are subject to movable lateral wall
The hinged otic placode of moment, two groups of hinged otic placodes II and one group I produced to thrust and car body lower plane are due to the extruding of extruding generation
Stress moment balances each other.For protecting the destruction that is squeezed between screw mandrel, screw during operation, it is turned to fully open at movable lateral wall
Time, screw mandrel continues to rotate a minute angle to be made to be not subject to axial force between screw mandrel, screw.The structure of angle a is the most linear
Material is helped from full opening of active side and is slided or roll down and design, can be more laborsaving when unloading.
Fig. 6 elevating screw 6 is that the speed improving lifting can be processed into multi-thread trapezoidal thread, and fine thread thereon is used for
Elevating screw is connected on crossbeam 2 by locking nut of screwing on, and positive six prisms of its upper end processing are in order to spanner rotary screw liter
Fall.
Fig. 7 activity lateral wall parts are by the pipe support that slides, overcoat pipe support 4, locking nut 5, elevating screw 6, trocar sheath guide ring 7
Form with sliding tube guide ring 8.
Fig. 9 overturns screw component by overturning the screw mandrel body of rod 9, thrust bearing 10, fixing bolt 11, baffle plate 12 and hinging pin shaft
I 13 compositions.
Fig. 8 overturns the screw mandrel body of rod 9 by screw mandrel 9-1, end plate 9-2, steel pipe 9-3, inner end plate 9-overall processing after 4 welding
Form.Screw mandrel 9-1 can be processed into trapezoidal or saw-tooth thread.
Scalable and upset the mine timber truck front view of Figure 10 lateral wall represents that this invention mine timber truck structure includes containing
Side is had to fix the mine timber skip bucket of lateral wall, movable lateral wall parts and upset screw mandrel screw parts three parts.Wherein turn over
Turn screw mandrel screw parts and formed with upset screw assembly two parts by overturning screw component.Side weldering at the bottom surface of car body 17
Being connected to 3 hinged otic placodes III 18, wherein middle one is cut with scissors by bearing pin 19 and split pin 20 with the hinged otic placode I on overcoat pipe support
Connecing, the hinged otic placode III of both sides is hinged by bearing pin 19 and split pin 20 with the hinged otic placode II on overcoat pipe support.
Upset screw assembly shown in Figure 11 is by nut 14, steel bushing 15, holding screw 16, U-shaped card II 22 and hinging pin shaft II
23 compositions.After 2 welding that steel bushing 15 is by steel pipe I 15-1 and steel pipe II 15-, overall processing forms.Nut 14 and steel bushing 15 are transition
Coordinate and fasten with holding screw 16.Nut 14 and steel bushing 15 after fastening use hinging pin shaft II 23 and in car body bottom surface side
Gripper shoe 21 connection of welding is inserted into U-shaped card II 22 and is just installed on car body by upset screw assembly.Gripper shoe 21 is by steel
Plate 21-1 and backing pin plate 21-2 welding post-treatment forms.Nut 14 can be processed into trapezoidal thread or saw-tooth thread.
Figure 12 is plug-in triangular supports mounting structure figure.Plug-in triangular supports is welded into triangle by channel-section steel,
Weld two latches again in lower end and fix triangular supports for inserting the short steel cylinder 25 of welding on car body, this structure insert and
It is the most convenient to unload.Plug-in triangular supports 24 is welded by channel-section steel 24-1 and latch 24-2.
Claims (5)
1. the scalable mine timber truck with upset of lateral wall, it is characterised in that: stores van includes the ore deposit fixing lateral wall containing side
With stores van car body, movable lateral wall parts and upset screw mandrel screw parts three parts, described movable lateral wall parts include crossbeam,
The sliding tube that is connected with crossbeam, trocar sheath, by the trapezoidal nut being arranged on the overcoat pipe support being connected with trocar sheath and and crossbeam
The screw pair of the elevating screw composition connected, described sliding tube is socketed with trocar sheath, makes screw mandrel drive by rotation and lifting screw mandrel
Sliding tube upper and lower motion realization activity lateral wall parts flexible in trocar sheath, described movable lateral wall parts and stores van car body
Hinged, described upset screw mandrel screw parts include overturning screw component and upset screw assembly, the silk of upset screw mandrel screw parts
Female component is hinged with stores van car body, and the screw component of upset screw mandrel screw parts is hinged with movable lateral wall parts, overturns screw mandrel
Assembly rotates the upset of realization activity lateral wall parts relative to overturning screw assembly.
The scalable mine timber truck with upset of lateral wall the most according to claim 1, it is characterised in that: slip pipe support is by sliding
Between dynamic pipe and crossbeam, floating connection composition, is also floating connection between elevating screw and crossbeam.
Lateral wall the most according to claim 2 scalable and upset mine timber truck, it is characterised in that: bottom sliding tube with
Trocar sheath top is respectively equipped with sliding tube guide ring and trocar sheath guide ring.
The scalable mine timber truck with upset of lateral wall the most according to claim 1, it is characterised in that: upset screw mandrel screw
Parts are formed with upset screw assembly two parts by overturning screw component；Upset screw component is by overturning the screw mandrel body of rod, thrust axis
Hold, hinging pin shaft I, baffle plate and fixing bolt composition；Upset screw assembly by nut, steel bushing, hinging pin shaft II, holding screw and
U-shaped card II forms.
The scalable mine timber truck with upset of lateral wall the most according to claim 1, it is characterised in that: by raw ore material
The triangular supports being easy to insert connecting pin of car two ends welding makes plug-in structure into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210262184.XA CN102774390B (en) | 2012-07-27 | 2012-07-27 | The scalable mine timber truck with upset of lateral wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210262184.XA CN102774390B (en) | 2012-07-27 | 2012-07-27 | The scalable mine timber truck with upset of lateral wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102774390A CN102774390A (en) | 2012-11-14 |
| CN102774390B true CN102774390B (en) | 2016-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210262184.XA Active CN102774390B (en) | 2012-07-27 | 2012-07-27 | The scalable mine timber truck with upset of lateral wall |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139957B (en) * | 2017-06-09 | 2018-09-11 | 林阳辉 | It is a kind of can quickly discharging material and thorough discharging the automobile-used packaging wagon box of mine motor |
| CN112429020B (en) * | 2020-11-26 | 2022-06-17 | 浙江东腾智能装备有限公司 | Electric S-shaped turning track flat car set of storage battery for steel transportation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0043178A2 (en) * | 1978-08-02 | 1982-01-06 | Emmanuel Servatius Maria Spronck | Foldable platform sideboard for trucks and trailers |
| CN2570138Y (en) * | 2002-09-13 | 2003-09-03 | 陈建华 | Open-type hard roof up-down capacity increasing compartment |
| CN2646000Y (en) * | 2002-11-15 | 2004-10-06 | 刘彧 | Opening and closing apparatus for wagon compartment side plate |
| CN201009793Y (en) * | 2006-12-31 | 2008-01-23 | 南通中集特种运输设备制造有限公司 | Device for carrying vehicle |
-
2012
- 2012-07-27 CN CN201210262184.XA patent/CN102774390B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0043178A2 (en) * | 1978-08-02 | 1982-01-06 | Emmanuel Servatius Maria Spronck | Foldable platform sideboard for trucks and trailers |
| CN2570138Y (en) * | 2002-09-13 | 2003-09-03 | 陈建华 | Open-type hard roof up-down capacity increasing compartment |
| CN2646000Y (en) * | 2002-11-15 | 2004-10-06 | 刘彧 | Opening and closing apparatus for wagon compartment side plate |
| CN201009793Y (en) * | 2006-12-31 | 2008-01-23 | 南通中集特种运输设备制造有限公司 | Device for carrying vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102774390A (en) | 2012-11-14 |
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