CN108406402A - A kind of lifting board pulley mechanism of material conveying platform - Google Patents
A kind of lifting board pulley mechanism of material conveying platform Download PDFInfo
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- CN108406402A CN108406402A CN201710742614.0A CN201710742614A CN108406402A CN 108406402 A CN108406402 A CN 108406402A CN 201710742614 A CN201710742614 A CN 201710742614A CN 108406402 A CN108406402 A CN 108406402A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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Abstract
The present invention relates to a kind of lifting board pulley mechanisms of material conveying platform, including bottom plate, rack, guide rail, Plan sliding transporting vehicle, slide control device and elevation and subsidence regulating device, rack is fixed on bottom plate, and the left and right ends of rack offer lifting groove respectively, two elevation and subsidence regulating devices are separately fixed in the lifting groove of rack left and right ends, guide rail is fixed between two elevation and subsidence regulating devices, and two Plan sliding transporting vehicles are separately positioned on the left and right ends of guide rail, and slide control device is mounted on Plan sliding transporting vehicle；Present invention sliding is smooth, easy to use and safe.
Description
Technical field
The present invention relates to a kind of lifting board pulley mechanisms of material conveying platform.
Background technology
Lathe (English name：Machine tool) refer to manufacture machine machine, also known as machine-tool or toolroom machine are practised
Used upper abbreviation lathe.It is generally divided into Metal Cutting Machine Tool, forging machine tool and wood craft machines etc..Processing machine in modern mechanical manufacturing
There are many method of tool part：In addition to machining, also casting, forging, welding, punching press, extruding etc., as long as belonging to required precision
The higher and thinner part of surface roughness requirements generally all need to finally be processed on lathe with the method for cutting.Lathe
Significant role is played in the construction of national economic modernization.
Lathe is the lathe for mainly carrying out turnery processing to the workpiece of rotation with lathe tool.Drill bit also can be used on lathe, expand
Hole drill, reamer, screw tap, screw die and checkering tool etc. are processed accordingly.Lathe be mainly used for process axis, disk, set and other
Workpiece with rotary surface is that most wide a kind of lathe is used in machine-building and repair factory.
In process due to workpiece, lathe tool is larger to the impact of workpiece, this just needs worker to realize, and workpiece is close
Fixed to also need to worker after processing is completed on the table and unclamp workpiece, lathe is waited for always during this,
Affect the processing efficiency of workpiece.In addition to security workers place workpiece on the workbench generally outside lathe, then again will
Workbench is pushed into lathe, and workbench is generally all disposed on Plan sliding transporting vehicle, and current Plan sliding transporting vehicle and workbench do not have
Slide control device, there are security risks, and current Plan sliding transporting vehicle cannot match any type but without elevation and subsidence regulating device
Number lathe.
Invention content
In order to solve the above technical problems, the object of the present invention is to provide a kind of lifting board coaster machines of material conveying platform
Structure, the mechanism is easy to operate, using flexible and safe.
In order to achieve the above-mentioned object of the invention, present invention employs technical solutions below：
A kind of lifting board pulley mechanism of material conveying platform, including bottom plate, rack, guide rail, Plan sliding transporting vehicle, sliding control dress
It sets and elevation and subsidence regulating device, the rack is fixed on bottom plate, and the left and right ends of rack offer lifting groove respectively, two
Elevation and subsidence regulating device is separately fixed in the lifting groove of rack left and right ends, and the guide rail is fixed on two elevation and subsidence regulating devices
Between, two Plan sliding transporting vehicles are separately positioned on the left and right ends of guide rail, and the slide control device is mounted on Plan sliding transporting vehicle,
The elevation and subsidence regulating device includes lift slide, lifting screw and lifting screw seat, and the lifting screw seat is fixed on lifting groove
Internal upper part, the lifting screw are fixed by thrust ball bearing and lifting screw seat, and the lift slide is arranged in lifting groove
And be connected through a screw thread with lifting screw, the upper end of the lifting screw is further fixed on sleeve, and the upper end of sleeve is further fixed on
Box spanner is further fixed on set on the lifting screw between the sleeve and thrust ball bearing, and the outside covered is further fixed on bullet
Property baffle ring；The Plan sliding transporting vehicle includes idler wheel, axis, pulley upper bracket, guide plate, right support arm and left support arm, two pieces of guide plates
Upper end is fixed to each other by tablet, and two axis extend through the top of two pieces of guide plate left and right ends, and one end of the axis is also set
There are second end cover, two idler wheels to be mounted on two axis by deep groove ball bearing respectively, the idler wheel is shelved on guide rail, and two
Root pulley upper bracket, which is respectively separated, to be fixed at the top of guide plate, and the right support arm and left support arm are separately fixed on two pulleys
Bearing is spaced apart on one end of lathe, the pulley upper bracket, right support arm and left support arm and is equipped with multiple installation grooves,
Pulley is horizontally fixed in the installation groove, the pulley upper bracket, right support arm and left support arm top are further fixed on pulley
Bar, the outside of the roller arm, which is also spaced apart, is equipped with multiple installation grooves, is vertically and fixedly provided with pulley in the installation groove, institute
The pulley stated on roller arm is arranged alternately with the corresponding pulley on pulley upper bracket, right support arm, left support arm；The guide plate
Lower end be further fixed on pulley undersetting, the pulley undersetting is arranged with track base sliding, the pulley undersetting and guide rail
The lower section of seat is further fixed on lower support base, and the lower support base, track base and guide rail are fixed with lift slide；It is described to lead
It is additionally provided with limited block on front side of rail chair, driving lever seat is additionally provided on front side of the guide plate of front end, driving lever is equipped in the driving lever seat,
One end of the driving lever is caught in after the guide plate of front end in limited block, and the other end of the driving lever is hinged with third connecting rod,
It is hinged in rack in the middle part of third connecting rod, the lower part of the pulley upper bracket is fixed with holder, one end of the first connecting rod
It being hinged in rack, the upper and lower of the other end is respectively and fixedly provided with the first spring, and first spring is also mutually fixed with holder, and described
The hinged end of two connecting rods and first connecting rod is mutually fixed, and the second connecting rod is parallel with third connecting rod and the other end of second connecting rod
It is fixed with third connecting rod, the bearing of the second connecting rod and third connecting rod is additionally provided with operating lever；The slide control device packet
Draw-bar seat, pull rod, location key seat, the first positioning pin and the second positioning pin are included, the draw-bar seat is fixed on the one of location key seat
The other side of side, the location key seat is equipped with location hook, and the pull rod is interspersed in draw-bar seat, and the rear end of pull rod is equipped with limit
Position groove, the location key seat and the guide plate of front end are mutually fixed, the interval of the second positioning pin and the first positioning pin one in front and one in back
It is arranged in location key seat, and runs through location key seat, the bottom of first positioning pin is fixed with spring base, the spring base
Second spring is additionally provided between the bottom of the first positioning pin, first positioning pin is driven by operating lever and is lifted, and described first
Recessing groove is additionally provided on front side of positioning pin, the rear side of second positioning pin is equipped with linkage slot, the first positioning pin and the second positioning
The centre of pin is additionally provided with shift fork, and the shift fork is hinged by universal driving shaft and location key seat, and the lower end of the shift fork is equipped with counterweight
Block, the rear and front end of the hinged place of the shift fork, which is equipped with, stirs convex block, stirs convex block for one and is caught in linkage slot, another
It stirs convex block to be located in recessing groove, interlocking bar is also vertically equipped on the universal driving shaft, the interlocking bar is caught in limiting groove.
Preferably：Lifting groove on the left of the rack is left lifting groove, and the lifting groove on the right side of the rack is the right side
Lifting groove, the section of the lifting groove are open at U-shaped towards Plan sliding transporting vehicle, and the end face of the lifting groove both side plate is solid respectively
Surely there are the first pressing plate and third pressing plate, cover board is additionally provided with above the lifting groove.
Preferably：The side of lifting screw seat towards the Plan sliding transporting vehicle is further fixed on the second pressing plate, and described
It is further fixed on gag below two pressing plates, the 4th pressing plate, the elevation and subsidence regulating device and tablet are fixed with below the gag
Protective plate is additionally provided between coaster.
Preferably：Right water receiving tank and left water receiving tank are further respectively had on the outside of two pulley upper brackets, two connect
The bottom of sink is connected by water-accepting board, and the water-accepting board holds inclination from the front to the back, and the front end of water-accepting board is higher than rear end.
Preferably：The end of the operating lever is equipped with handle ball, and operating lever runs through water receiving tank, the operating lever
First end cover is additionally provided between water receiving tank.
Preferably：The bottom of first positioning pin and the second positioning pin is equipped with limit chimb.
The movement on guide rail is smooth by pulley setting for the Plan sliding transporting vehicle of the present invention, and the top of Plan sliding transporting vehicle is equipped at intervals with
One layer of longitudinal pulley and one layer of horizontal pulley, ensure that the movement of workbench and Plan sliding transporting vehicle is smooth, at the same horizontal trolley with
Longitudinal interlaced setting of pulley is independent of each other, reliability higher；It is also slided equipped with tablet by more connecting rods inside Plan sliding transporting vehicle
The limiting device of vehicle, can fix the position of Plan sliding transporting vehicle at any time, and use is more flexible.
The slide control device of the present invention locks the workbench on Plan sliding transporting vehicle, and a positioning by two positioning pins
Pin is controlled by operating lever, another positioning pin is by the fork controls with clump weight, and two positioning pins have replaced locking and made
With ensure that Plan sliding transporting vehicle does not slide when moving, avoid dangerous generation.
The elevation and subsidence regulating device of the present invention realizes the lifting of track by the cooperation of lifting screw and lift slide, then
So that Plan sliding transporting vehicle on track also can carry out lift adjustment to meet the height of workbench of the lathe of different model,
The scope of application is more extensive, while lifting gear is mutually separated due to Plan sliding transporting vehicle, and the stability of work is increased.
Description of the drawings
Fig. 1 is a kind of top surface structure schematic diagram of the double-station outside material conveying platform of lathe.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to
The embodiment of attached drawing description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, merely to just
In the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Person implicitly includes one or more this feature.In the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more, unless otherwise restricted clearly.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation "
Equal terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be with
It is mechanical connection, can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
Connection inside a element.For the ordinary skill in the art, it can understand that above-mentioned term exists as the case may be
Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower"
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through including the first and second features
Other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only
Indicate that fisrt feature level height is less than second feature.
Material conveying platform outside a kind of double-station of lathe as shown in Figure 1, including bottom plate 1, rack 2, guide rail 57, tablet are slided
Vehicle 3, slide control device 4 and elevation and subsidence regulating device, the rack 2 are fixed on bottom plate 1, and the left and right ends difference of rack 2
Lifting groove is offered, two elevation and subsidence regulating devices are separately fixed in the lifting groove of 2 left and right ends of rack, and the guide rail 57 is solid
It is scheduled between two elevation and subsidence regulating devices, two Plan sliding transporting vehicles 3 are separately positioned on the left and right ends of guide rail 57, the guide rail 57
Lower section be further fixed on track base 56, the both ends of track base 56 are also fixed with elevation and subsidence regulating device respectively, sliding control dress
It sets 4 to be mounted on Plan sliding transporting vehicle 3, the middle part of the rack 2 is additionally provided with iron filings case 11, and the left and right ends of the rack 2 are solid respectively
There are left case 12 and right case 13, the front end of the rack 2 to be further fixed on protective cover 50 surely.
The elevation and subsidence regulating device includes lift slide 16, lifting screw 47 and lifting screw seat 48, the lifting screw
Seat 48 is fixed on lifting groove internal upper part, and the lifting screw 47 is fixed by thrust ball bearing 116 and lifting screw seat 48, institute
It states lift slide 16 to be arranged in lifting groove and be connected through a screw thread with lifting screw 47, the upper end of the lifting screw 47 is also
It is fixed with sleeve 43, and the upper end of sleeve 43 is further fixed on box spanner 44, between the sleeve 43 and thrust ball bearing 116
Lifting screw 47 on be further fixed on set 49, and cover 49 outside and be further fixed on circlip 110.
The Plan sliding transporting vehicle 3 includes idler wheel 21, axis 22, pulley upper bracket 301, guide plate 303, right support arm 9 and left support arm
10, the upper end of two pieces of guide plates 303 is fixed to each other by tablet, and two axis 22 extend through two pieces of 303 left and right ends of guide plate
Top, one end of the axis 22 is additionally provided with second end cover 41, and two idler wheels 21 are mounted on by deep groove ball bearing 115 respectively
On two axis 22, the idler wheel 21 is shelved on guide rail 57, and two pulley upper brackets 301, which are respectively separated, is fixed on guide plate 303
Top, the right support arm 9 and left support arm 10 are separately fixed at two pulley upper brackets 301 close to one end of lathe, the pulley
It is spaced apart on upper bracket 301, right support arm 9 and left support arm 10 and is equipped with multiple installation grooves 302, water in the installation groove 302
Flat to be fixed with pulley 120, the pulley upper bracket 301, right support arm 9 and 10 top of left support arm are further fixed on roller arm 26, described
The outside of roller arm 26, which is also spaced apart, is equipped with multiple installation grooves 302, and pulley is vertically and fixedly provided in the installation groove 302
120, the pulley 120 on the roller arm 26 and the corresponding pulley 120 on pulley upper bracket 301, right support arm 9, left support arm 10
It is arranged alternately.
The lower end of the guide plate 303 is further fixed on pulley undersetting 304, the pulley undersetting 304 and track base 56
Sliding setting, the lower section of the pulley undersetting 304 and track base 56 are further fixed on lower support base 18, the lower support base 18,
Track base 56 and guide rail 57 are fixed with lift slide 16；The front side of the track base 56 is additionally provided with limited block 42, front end
The front side of guide plate 303 is additionally provided with driving lever seat 19, is equipped with driving lever 20 in the driving lever seat 19, one end of the driving lever 20 is run through
It is caught in limited block 42 after the guide plate 303 of front end, the other end of the driving lever 20 is hinged with third connecting rod 28, third connecting rod
28 middle part is hinged in rack 2, and the lower part of the pulley upper bracket 301 is fixed with holder 5, and the one of the first connecting rod 23
End is hinged in rack 2, and the upper and lower of the other end is respectively and fixedly provided with the first spring 63, and first spring 63 is also solid with 5 phase of holder
Fixed, the second connecting rod 25 and the hinged end of first connecting rod 23 are mutually fixed, the second connecting rod 25 it is parallel with third connecting rod 28 and
The other end of second connecting rod 25 is fixed with third connecting rod 28, and the second connecting rod 25 and the bearing of third connecting rod 28 are additionally provided with
Operating lever 38.
The slide control device 4 includes draw-bar seat 401, pull rod 402, location key seat 403, the first positioning pin 405 and the
Two positioning pins 406, the draw-bar seat 401 are fixed on the side of location key seat 403, and the other side of the location key seat 403 is equipped with
Location hook 404, the pull rod 402 are interspersed in draw-bar seat 401, and the rear end of pull rod 403 is equipped with limiting groove 410, described fixed
Position key seat 403 and 303 phase of guide plate of front end are fixed, the interval of the second positioning pin 406 and the first positioning pin 405 one in front and one in back
It is arranged in location key seat 403, and runs through location key seat 403, the bottom of first positioning pin 405 is fixed with spring base, institute
It states and is additionally provided with second spring 407 between spring base and the bottom of the first positioning pin 405, first positioning pin 405 is by operating lever
38 drive lifting, and pull joystick 38 is so that second connecting rod 25 oppresses third connecting rod 28 to drive driving lever 20 to be detached from limited block
42, while the first positioning pin 405 stretches out location key seat 403 under the effect of second spring 407, unclamps operating lever 38, connects with second
25 mutually fixed first connecting rod 23 of bar keeps horizontal under the effect of the first spring 63, while third connecting rod 28 also drives driving lever 20
Limited block 42 is buckled into, the first positioning pin 405 compresses second spring 407 at this time, falls into location key seat 403.
The front side of first positioning pin 405 is additionally provided with recessing groove, and the rear side of second positioning pin 406 is equipped with linkage
The centre of slot, the first positioning pin 405 and the second positioning pin 406 is additionally provided with shift fork 412, and the shift fork 412 passes through universal driving shaft 409
Hinged with location key seat 403, the lower end of the shift fork 412 is equipped with clump weight, the rear and front end of the hinged place of the shift fork 412
It being equipped with and stirs convex block 411, stir convex block 411 for one and be caught in linkage slot, another is stirred convex block 411 and is located in recessing groove,
Interlocking bar 408 is also vertically equipped on the universal driving shaft 409, the interlocking bar 408 is caught in limiting groove 410；Pull pull rod
402, the interlocking bar 408 in 402 upper limit groove 410 of pull rod drives universal driving shaft 409 to rotate, so that shift fork 412 rotates,
Convex block 411 of stirring on shift fork 412 just drives the second positioning pin 406 to drop in location key seat 403, after releasing lever 402,
Due to the effect of 412 clump weight of shift fork so that shift fork convex block 411 drives the second positioning pin 406 to stretch out location key seat 403.
The iron filings case 11 includes connecing bits disk 1101, babinet 1102, runner 1103 and wheel support 1104, described to connect bits disk
1101 are fixed in babinet 1102, and the front end of the babinet 1102 is set there are one interior concane gap, on the rear end of the babinet 1102
Portion is sloping to shrink downwards, and the runner 1103 is fixed on the lower part of the rear end of babinet 1102 by wheel support 1104, described
Wheel support 1104 is L-shaped.
The lifting groove in 2 left side of the rack is left lifting groove 15, and the lifting groove on 2 right side of the rack is right lifting groove 14,
The section of the lifting groove is open towards Plan sliding transporting vehicle 3 at U-shaped, and the end face of the lifting groove both side plate is respectively fixed with the
One pressing plate 55 and third pressing plate 54 are additionally provided with cover board 45 above the lifting groove.
For the guide rail 57 at cylindric, the upper surface of the track base 56 offers the straight slot that section is in inverted trapezoidal, described
Guide rail 57 is fixed by screws in straight slot.
The side of lifting screw seat 48 towards the Plan sliding transporting vehicle is further fixed on the second pressing plate 27, second pressing plate 27
Lower section is further fixed on gag 58, and the lower section of the gag 58 is fixed with the 4th pressing plate 39, and the elevation and subsidence regulating device is slided with tablet
Protective plate 60 is additionally provided between vehicle 3.
The outside of two pulley upper brackets 301 further respectively has right water receiving tank 6 and left water receiving tank 7, the bottom of two water receiving tanks
Portion is connected by water-accepting board 8, and the water-accepting board 8 holds inclination from the front to the back, and the front end of water-accepting board 8 is higher than rear end.
The end of the operating lever 38 be equipped with handle ball 118, and operating lever 38 run through water receiving tank, the operating lever 38 with connect
First end cover 34 is additionally provided between sink.The bottom of first positioning pin, 405 and second positioning pin 406 is equipped with limit convex
Side 413.
It should be pointed out that above example is only the representative example of the present invention.The present invention can also there are many deformations.It is every
Essence according to the present invention is considered as belonging to this to any simple modification, equivalent change and modification made by above example
The protection domain of invention.
Claims (6)
1. a kind of lifting board pulley mechanism of material conveying platform, it is characterised in that：Including bottom plate (1), rack (2), guide rail (57),
Plan sliding transporting vehicle (3), slide control device (4) and elevation and subsidence regulating device, the rack (2) is fixed on bottom plate (1), and rack
(2) left and right ends offer lifting groove respectively, and two elevation and subsidence regulating devices are separately fixed at the lifting of rack (2) left and right ends
In slot, the guide rail (57) is fixed between two elevation and subsidence regulating devices, and two Plan sliding transporting vehicles (3) are separately positioned on guide rail (57)
Left and right ends, the slide control device (4) be mounted on Plan sliding transporting vehicle (3) on, the elevation and subsidence regulating device include lifting slide
Seat (16), lifting screw (47) and lifting screw seat (48), the lifting screw seat (48) is fixed on lifting groove internal upper part, described
Lifting screw (47) is fixed by thrust ball bearing (116) and lifting screw seat (48), and lift slide (16) setting is rising
It being connected through a screw thread in drop slot and with lifting screw (47), the upper end of the lifting screw (47) is further fixed on sleeve (43), and
The upper end of sleeve (43) is further fixed on box spanner (44), the lifting spiral shell between the sleeve (43) and thrust ball bearing (116)
It is further fixed on set (49) on bar (47), and covers and is further fixed on circlip (110) on the outside of (49)；Plan sliding transporting vehicle (3) packet
Include idler wheel (21), axis (22), pulley upper bracket (301), guide plate (303), right support arm (9) and left support arm (10), two pieces of guiding
The upper end of plate (303) is fixed to each other by tablet, and two axis (22) extend through the upper of two pieces of guide plate (303) left and right ends
The one end in portion, the axis (22) is additionally provided with second end cover (41), and two idler wheels (21) are installed by deep groove ball bearing (115) respectively
On two axis (22), the idler wheel (21) is shelved on guide rail (57), and two pulley upper brackets (301) are respectively separated and are fixed on
At the top of guide plate (303), the right support arm (9) and left support arm (10) are separately fixed at two pulley upper brackets (301) close to machine
One end of bed is spaced apart equipped with multiple installation grooves on the pulley upper bracket (301), right support arm (9) and left support arm (10)
(302), be horizontally fixed with pulley (120) in the installation groove (302), the pulley upper bracket (301), right support arm (9) and
Left support arm (10) top is further fixed on roller arm (26), and the outside of the roller arm (26), which is also spaced apart, is equipped with multiple installation grooves
(302), it is vertically and fixedly provided with pulley (120) in the installation groove (302), the pulley (120) on the roller arm (26) and cunning
Wheel upper bracket (301), right support arm (9), the corresponding pulley (120) on left support arm (10) are arranged alternately；The guide plate (303)
Lower end be further fixed on pulley undersetting (304), the pulley undersetting (304) is arranged with track base (56) sliding, the cunning
It is further fixed on lower support base (18), the lower support base (18), track base below wheel undersetting (304) and track base (56)
(56) and guide rail (57) is fixed with lift slide (16)；Limited block (42) is additionally provided on front side of the track base (56), it is preceding
It is additionally provided with driving lever seat (19) on front side of the guide plate (303) at end, driving lever (20), the driving lever are equipped in the driving lever seat (19)
(20) one end is caught in after the guide plate (303) of front end in limited block (42), and the other end of the driving lever (20) is hinged with
Third connecting rod (28) is hinged in rack (2) in the middle part of third connecting rod (28), and the lower part of the pulley upper bracket (301) is fixed
There are holder (5), one end of the first connecting rod (23) to be hinged in rack (2), the upper and lower of the other end is respectively and fixedly provided with the first spring
(63), first spring (63) is also mutually fixed with holder (5), the hinged end of the second connecting rod (25) and first connecting rod (23)
Mutually fixed, the second connecting rod (25) is parallel with third connecting rod (28) and the other end and third connecting rod (28) of second connecting rod (25)
Fixed, the second connecting rod (25) and the bearing of third connecting rod (28) are additionally provided with operating lever (38)；The slide control device
(4) include draw-bar seat (401), pull rod (402), location key seat (403), the first positioning pin (405) and the second positioning pin (406),
The draw-bar seat (401) is fixed on the side of location key seat (403), and the other side of the location key seat (403) is equipped with location hook
(404), the pull rod (402) is interspersed in draw-bar seat (401), and the rear end of pull rod (403) is equipped with limiting groove (410), institute
It states location key seat (403) and the guide plate (303) of front end is mutually fixed, before the second positioning pin (406) and the first positioning pin (405) one
Being arranged at intervals in location key seat (403) after one, and run through location key seat (403), the bottom of first positioning pin (405)
It is fixed with spring base, is additionally provided with second spring (407) between the spring base and the bottom of the first positioning pin (405), described
One positioning pin (405) is driven by operating lever (38) and is lifted, and recessing groove is additionally provided on front side of first positioning pin (405), described
The rear side of second positioning pin (406) is equipped with linkage slot, and the centre of the first positioning pin (405) and the second positioning pin (406) is additionally provided with
Shift fork (412), the shift fork (412) is hinged by universal driving shaft (409) and location key seat (403), the lower end of the shift fork (412)
Equipped with clump weight, the rear and front end of the hinged place of the shift fork (412), which is equipped with, stirs convex block (411), and one is stirred convex block
(411) it is caught in linkage slot, another is stirred convex block (411) and is located in recessing groove, is also vertically equipped on the universal driving shaft (409)
Interlocking bar (408), the interlocking bar (408) are caught in limiting groove (410).
2. a kind of lifting board pulley mechanism of material conveying platform according to claim 1, it is characterised in that：The rack
(2) lifting groove on the left of is left lifting groove (15), and the lifting groove on the right side of the rack (2) is right lifting groove (14), the lifting
The section of slot is open at U-shaped towards Plan sliding transporting vehicle (3), and the end face of the lifting groove both side plate is respectively fixed with the first pressing plate
(55) and third pressing plate (54), cover board (45) is additionally provided with above the lifting groove.
3. a kind of lifting board pulley mechanism of material conveying platform according to claim 1, it is characterised in that：The lifting spiral shell
The side of pole socket (48) towards Plan sliding transporting vehicle is further fixed on the second pressing plate (27), is further fixed below second pressing plate (27)
Gag (58), is fixed with the 4th pressing plate (39) below the gag (58), the elevation and subsidence regulating device and Plan sliding transporting vehicle (3) it
Between be additionally provided with protective plate (60).
4. a kind of lifting board pulley mechanism of material conveying platform according to claim 1, it is characterised in that：On two pulleys
Right water receiving tank (6) and left water receiving tank (7) are further respectively had on the outside of bearing (301), the bottom of two water receiving tanks passes through water-accepting board
(8) it is connected, the water-accepting board (8) holds inclination from the front to the back, and the front end of water-accepting board (8) is higher than rear end.
5. a kind of lifting board pulley mechanism of material conveying platform according to claim 1, it is characterised in that：The operating lever
(38) end is equipped with handle ball (118), and operating lever (38) runs through water receiving tank, and the operating lever (38) is gone back between water receiving tank
Equipped with first end cover (34).
6. a kind of lifting board pulley mechanism of material conveying platform according to claim 1, it is characterised in that：Described first is fixed
The bottom of position pin (405) and the second positioning pin (406) is equipped with limit chimb (413).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710742614.0A CN108406402A (en) | 2017-08-25 | 2017-08-25 | A kind of lifting board pulley mechanism of material conveying platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710742614.0A CN108406402A (en) | 2017-08-25 | 2017-08-25 | A kind of lifting board pulley mechanism of material conveying platform |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107350888A (en) * | 2017-08-25 | 2017-11-17 | 浙江坤越机械科技有限公司 | A kind of iron filings case of lathe material conveying platform |
| CN107350873A (en) * | 2017-08-25 | 2017-11-17 | 浙江坤越机械科技有限公司 | Material conveying platform outside a kind of flexible double |
| CN107350825A (en) * | 2017-08-25 | 2017-11-17 | 浙江坤越机械科技有限公司 | Material conveying platform outside a kind of double |
| CN107363568A (en) * | 2017-08-25 | 2017-11-21 | 浙江坤越机械科技有限公司 | A kind of Plan sliding transporting vehicle stopping means |
| CN107363611A (en) * | 2017-08-25 | 2017-11-21 | 浙江坤越机械科技有限公司 | A kind of agent structure of feeding plate coaster |
| CN107378602A (en) * | 2017-08-25 | 2017-11-24 | 浙江坤越机械科技有限公司 | A kind of slide control device of lathe material conveying platform |
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2017
- 2017-08-25 CN CN201710742614.0A patent/CN108406402A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350888A (en) * | 2017-08-25 | 2017-11-17 | 浙江坤越机械科技有限公司 | A kind of iron filings case of lathe material conveying platform |
| CN107350873A (en) * | 2017-08-25 | 2017-11-17 | 浙江坤越机械科技有限公司 | Material conveying platform outside a kind of flexible double |
| CN107350825A (en) * | 2017-08-25 | 2017-11-17 | 浙江坤越机械科技有限公司 | Material conveying platform outside a kind of double |
| CN107363568A (en) * | 2017-08-25 | 2017-11-21 | 浙江坤越机械科技有限公司 | A kind of Plan sliding transporting vehicle stopping means |
| CN107363611A (en) * | 2017-08-25 | 2017-11-21 | 浙江坤越机械科技有限公司 | A kind of agent structure of feeding plate coaster |
| CN107378602A (en) * | 2017-08-25 | 2017-11-24 | 浙江坤越机械科技有限公司 | A kind of slide control device of lathe material conveying platform |
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