CN104176649A - Shifter and shifting head thereof - Google Patents
Shifter and shifting head thereof Download PDFInfo
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- CN104176649A CN104176649A CN201410440141.5A CN201410440141A CN104176649A CN 104176649 A CN104176649 A CN 104176649A CN 201410440141 A CN201410440141 A CN 201410440141A CN 104176649 A CN104176649 A CN 104176649A
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Abstract
The invention discloses a shifting head of a shifter. The shifting head comprises a fixed arm and a movable arm, wherein rollers are arranged at arm tails of the fixed arm and the movable arm; the movable arm is hinged to the fixed arm along the longitudinal direction; the shifting head also comprises an adjusting device connected between the movable arm and the fixed arm; the adjusting device is used for adjusting the roller of the movable arm and the roller of the fixed arm to a preset transverse distance so as to be locked, so that the two rollers are positioned. According to the shifting head, the transverse distance between the two rollers is adjusted by virtue of the adjusting device, and the rollers can be timely locked and positioned after being adjusted in place, namely the shifting head can be stably kept in an opened or closed state and is not influenced by working conditions, the reliability of clamping a steel rail by the shifting head is guaranteed, and the operations of timely driving and stably locking are further realized. The invention also discloses a shifter.
Description
Technical field
The present invention relates to technical field of engineering machinery, particularly a kind ofly move the machine of establishing and move and establish head.
Background technology
Moving the machine of establishing is a kind of special equipment of walking crawler type certainly moving for delivery of adhesive tape, is mainly used in the movement of travelling apron in mine, after circulation of conveyer work, needs dependence to move the machine of establishing and moves to a new operating area.
The main Yi She mechanism that moves the machine of establishing moves to establish head, moves the rail of establishing a moving conveyor, and complete, moves the movement of the machine of establishing to conveyer.Existingly move moving of the machine of establishing and establish head and establish head for mechanical type moves, rely on mechanical system clamping rail.
Please refer to Fig. 1, Fig. 1 is existing a kind of schematic diagram of establishing head that typically moves.
Move and establish head and establish head bracket 100 (hereinafter to be referred as support 100) and be fixedly installed in to move and establish owner's body by moving, move and establish head and comprise fixed arm 200 and movable arm 300, the two lower end is all provided with roller 400, and fixed arm 200 is fixed on support 100, and movable arm 300 is articulated with support 100.
During initial condition, fixed arm 200 and movable arm 300 all vertically arrange, and roller 400 levels of the two are relatively arranged at lower end; Need to clamp rail and while being moved to new operation point, movable arm 300 will drive roller 400 perks corresponding with it, and away from the roller 400 of fixed arm 200, for rail provides installing space; After installing, movable arm 300 is taken back roller 400 again, and makes the roller 400 of itself and fixed arm 200 be distributed in symmetrically the both sides of rail, and clamps rail.
Please refer to Fig. 2, Fig. 2 is the principle of work sketch that moving in Fig. 1 established head.
For existing moving, establish head, also there is hinged successively spanner 600, Rocker arm 5 00 and Compress Spring 700, spanner 600 is hinged with one end of Rocker arm 5 00, form hinge-point A; one end of the other end of Rocker arm 5 00 and Compress Spring 700 is hinged, form hinge-point B, the other end of Compress Spring 700 and movable arm 300 are hinged; form hinge-point C, and movable arm 300 forms hinge-point D with support 100.
While clamping rail, need to manually lift spanner 600, spanner 600 rotates around hinge-point A, drives Rocker arm 5 00 to rotate, and makes hinge-point B first close to the line (as shown in phantom in FIG.) of A, C, cross after this dotted line, then away from; In this process, the amount of compression of Compress Spring 700 first increases gradually, then reduces gradually, when B point is positioned on dotted line, has maximum amount of compression, and Compress Spring 700 is now called to dead point in residing position; Meanwhile, the compressed spring 700 of movable arm 300 drives, and rotates, and make its roller 400 away from the roller 400 of fixed arm 200 around hinge-point D.
As mentioned above, existing moving established head for power operation mode, and it relies on the amount of compression of spring to be changed to rail gripping power is provided, and it has following shortcoming:
First, move establish head gripping power by Compress Spring 700, provided, different operating modes has considerable influence by the flexible situation to Compress Spring 700, such as, when moving the machine of establishing and advancing on the road surface of jolting, vibrations will cause Compress Spring 700 amount of compressions to change, and make gripping power unstable, when serious by the phenomenon that there will be rail to come off;
Second, the amount of compression of Compress Spring 700 when dead center position is maximum, open and move while establishing, Compress Spring 700 need to be crossed this dead point with the hinge-point of Rocker arm 5 00, and cause operating personal to apply larger external force to overcome the maximum pressure of Compress Spring 700, labour intensity increases, operation inconvenience, and degree of automation is lower;
The 3rd, this moves the gripping power of establishing head and is determined by the amount of compression of Compress Spring 700, and move, establish the first dawn and designed, Compress Spring 700 will have constant amount of compression when clamping rail, make to move that to establish the gripping power of head fixing non-adjustable, meanwhile, roller 400 will constantly produce wearing and tearing, and insufficient clamping force is by the reliability jeopardizing rail clamping.
Therefore, how to provide a kind of and move the machine of establishing and move and establish head, can stable holding rail, guarantee to move the safety of the work of establishing, be those skilled in the art's technical issues that need to address.
Summary of the invention
Object of the present invention is moved the machine of establishing and is moved and establish head for providing a kind of.This moves, and establish head and move the machine of establishing can stable holding rail, guarantees to move the safety of the work of establishing.
For solving the problems of the technologies described above, the invention provides and a kind ofly move moving of the machine of establishing and establish head, comprise fixed arm and movable arm, the arm tail place of the two is provided with roller, described movable arm is longitudinally articulated with described fixed arm, also comprise the control apparatus being connected between described movable arm and described fixed arm, described control apparatus regulates the described roller of described movable arm and the described roller of described fixed arm to locking after predetermined transverse distance, so that roller location described in two.
Provided by the invention moving established the transverse distance that head dependence control apparatus regulates two rollers, and, locking and positioning roller in time after adjusting puts in place, move and establish that head can stably stay open or closed state, and not affected by operating mode, assurance moves establishes the fiduciary level that head-clamp is held rail, and then realizes the timely locking that drives, stablizes.
Preferably, described control apparatus comprises telescoping mechanism and rocker arm assembly, and described rocker arm assembly is articulated with between the arm head of described movable arm and the arm head of described fixed arm, and can regulate the spacing of the two; Described telescoping mechanism is articulated with between the arm tail and described rocker arm assembly of described movable arm, and fore and aft motion is to can locking behind desired location, so that location after driving described rocker arm assembly to regulate described movable arm to rotate.
Preferably, described telescoping mechanism is hydraulic ram, and the two ends of described hydraulic ram are articulated with respectively arm tail and the described rocker arm assembly of described movable arm.
Preferably, described rocker arm assembly comprises rocking arm and link, the arm head that moves the fixed arm of establishing head described in one end of described link is articulated with, the other end of described link, the arm head of described movable arm, described hydraulic ram are articulated with diverse location successively along the length direction of described rocking arm.
Preferably, described rocking arm comprises the principal arm that is connected in described movable arm and the auxiliary that is connected in described hydraulic ram, and the two is fixedly connected with, and forms angle, and described angle is towards described movable arm.
Preferably, described link can telescopic adjustment described in the arm head of fixed arm and the distance of described rocking arm.
Preferably, described link comprises the first bar and the second bar that thread rotary orientation is contrary, and the one in the two and the arm head of described fixed arm are hinged, and another one and described rocking arm are hinged; Also comprise the screw collar with reverse negative thread, described the first bar and described the second pole pair connect, and screw in joint and described screw collar.
Preferably, described hydraulic ram has predetermined stroke, so that during its fore and aft motion, the hinge-point of described rocking arm and described link is positioned at line top or the below of the hinge-point of described link and described fixed arm arm head and the hinge-point of described rocking arm and described movable arm arm head all the time.
Preferably, described roller is symmetrical about horizontal surface, and bolt is connected in described movable arm and described fixed arm.
The present invention also provides a kind of machine of establishing that moves, comprise moving establishing owner's body and moving and establish head, described in move and establish head and establish head for moving described in above-mentioned any one.
Owing to having above-mentioned moving, establish head, this moves the machine of establishing and establishes head and have an identical beneficial effect with above-mentioned moving.
Accompanying drawing explanation
Fig. 1 is existing a kind of schematic diagram of establishing head that typically moves;
Fig. 2 is the principle of work sketch that moving in Fig. 1 established head;
Fig. 3 is a kind of three-dimensional structure schematic diagram of establishing head that moves provided by the invention;
Fig. 4 is the principle of work sketch that moving in Fig. 3 established head;
Fig. 5 a is the lateral plan that moving in Fig. 3 established head;
Fig. 5 b moves the front elevation of establishing head in Fig. 3;
Fig. 5 c moves the birds-eye view of establishing head in Fig. 3.
Fig. 1-Fig. 2:
Support 100, fixed arm 200, movable arm 300, roller 400, Rocker arm 5 00, spanner 600, Compress Spring 700
Fig. 3-Fig. 5 c:
Support 1, fixed arm 2, movable arm 3, hydraulic ram 4, Rocker arm 5, principal arm 5-1, auxiliary 5-2, link 6, the first bar 6-1, the second bar 6-2, screw collar 6-3, roller 7, rail 8
The specific embodiment
In order to make those skilled in the art understand better technical scheme of the present invention, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Please refer to Fig. 3, Fig. 3 is a kind of three-dimensional structure schematic diagram of establishing head that moves provided by the invention.
It should be noted that longitudinally referring to described in the present invention move while establishing machine clamping rail 8, the length direction of rail 8, be laterally in horizontal surface with longitudinal vertical direction.
As shown in Figure 3, the invention provides and a kind ofly move moving of the machine of establishing and establish head, comprise fixed arm 2 and movable arm 3, as described in the background art, fixed arm 2 is fixed on support 1, and movable arm 3 is articulated with support 1, and hinge axes longitudinally arranges, be equivalent to movable arm 3 and be longitudinally articulated with fixed arm 2; And the arm tail of fixed arm 2 and movable arm 3 is also provided with roller 7, two rollers 7 and is oppositely arranged, for clamping rail 8.
The present invention is also provided with control apparatus, this control apparatus is for regulating the transverse distance of roller 7 of the roller 7 relative fixed arms 2 of movable arm 3, specifically refer to, the arm head of the arm head of movable arm 3 or the relative fixed arm 2 of arm tail or the transverse distance of arm tail, such as, the transverse distance of two arm heads to be turned down, the transverse distance of two arm tails tunes up, movable arm 3 rotates around the hinge axes with support 1, makes to move to establish head in open mode; Otherwise if the transverse distance of two arm heads tunes up, the transverse distance of two arm tails is turned down, movable arm 3 rotates to make to move and establishes head and return to closure state.
After control apparatus regulates, should make the arm head of movable arm 3 and arm tail to the transverse distance of fixed arm 2 have respectively predetermined value, movable arm 3 separately rotate drive two rollers 7 away from or close, thereby clamp smoothly rail 8.In addition, control apparatus also has latch functions, and after regulating movable arm 3 to put in place, control apparatus locking, so that movable arm 3 no longer rotates, and locates the roller 7 moving into place.
As mentioned above, provided by the invention moving established the transverse distance that head dependence control apparatus regulates two rollers 7, and, locking and positioning roller 7 in time after adjusting puts in place, move and establish that head can stably stay open or closed state, and not affected by operating mode, guarantee to move to establish the fiduciary level that head-clamp is held rail 8, and then realize the timely locking that drives, stablizes.
Further, above-mentioned control apparatus comprises telescoping mechanism and rocker arm assembly, this rocker arm assembly is articulated with between the arm head of movable arm 3 and the arm head of fixed arm 2, and telescoping mechanism has the function that moves to locking behind desired location, and it is articulated with between the arm tail and rocker arm assembly of movable arm 3.
During telescoping mechanism fore and aft motion, certainly will change the hinge-point of Rocker arm 5 assembly and telescoping mechanism to the arm tail of movable arm 3 and the distance between the hinge-point of telescoping mechanism, again because telescoping mechanism is articulated with rocker arm assembly, therefore, rocker arm assembly by under the drive of telescoping mechanism around the hinge-point of the two with synchronize and rotate with the hinge-point of movable arm 3 arm heads.
Now, only need to reasonably regulate by rocker arm assembly the spacing of movable arm 3 arm heads and fixed arm 2 arm heads, just can meet telescoping mechanism and drive rocker arm assembly to rotate, and the arm head of movable arm 3 and arm tail be applied to application force simultaneously, and make movable arm 3 turn to predetermined angular.
Visible, in this embodiment, the telescoping mechanism with latch functions provides power, controlling Rocker arm 5 assembly rotates, and then control movable arm 3 and rotate, take into account arm tail and the arm head of movable arm 3, for the two provides power simultaneously, prevent that the long-term one end of movable arm 3 is stressed and cause damaging, more improving and move the job security of establishing head.
Certainly, control apparatus also can only be arranged between two arm heads or two arm tails, and regulates the two spacing, just, only by arm head or the arm tail application of force, rotates movable arm 3, and is unfavorable for that movable arm 3 is stressed.
In addition, control apparatus can all be set to telescoping mechanism, that is, fixed arm 2 is connected by telescoping mechanism with the arm head of movable arm 3, still, considers and moves convenience and the reliability of establishing a cost and operation, and above-mentioned embodiment is the most preferred.
Above-mentioned each telescoping mechanism can be hydraulic ram 4, and the cylinder body/expansion link of hydraulic ram 4 is articulated with the arm tail of movable arm 3, and expansion link/cylinder body is articulated with rocker arm assembly.Hydraulic ram 4 is controlled hydraulic fluid pressure and is realized fore and aft motion by working barrel, and motor is stable, reliable; And, can by working barrel control oil pressure and automatic locking at assigned address, degree of automation is higher, easy to operate.
Certainly, telescoping mechanism also can be by feed screw nut, and the formation such as slideway slide block just, drive to compare with hydraulic ram 4 to be mechanical type driving, and mechanism is complicated, and fiduciary level is lower.
Please refer to Fig. 4, Fig. 5 a to Fig. 5 c, Fig. 4 is the principle of work sketch that moving in Fig. 3 established head; Fig. 5 a is the lateral plan that moving in Fig. 3 established head; Fig. 5 b moves the front elevation of establishing head in Fig. 3; Fig. 5 c moves the birds-eye view of establishing head in Fig. 3.
Further, above-mentioned rocker arm assembly comprises Rocker arm 5 and link 6, and one end of link 6 is articulated with the arm head of fixed arm 2, as a in Fig. 4; The arm head of the other end of link 6, movable arm 3, hydraulic ram 4 are articulated with diverse location successively along the length direction of Rocker arm 5, as b, c, d in figure.Correspondingly, hydraulic ram 4 is articulated with e with the arm tail of movable arm 3, and movable arm 3 is articulated with f with support 1.Therefore, in Fig. 4, ab represents link 6, and bd represents Rocker arm 5, and de represents hydraulic ram 4, and hydraulic ram 4 is along de direction fore and aft motion, and movable arm 3 is articulated with c, e, f.
Take Fig. 4 as visual angle, move and establish head while opening, hydraulic ram 4 shrinks, now:
D, e are adjacent to each other, e clockwise rotates around f, b perk, d presses down, and c clockwise rotates around f, the arm tail of movable arm 3 and the transverse distance of support 1 increase, with fixed arm 2 away from, the transverse distance of the arm head of movable arm 3 and support 1 reduces, close to fixed arm 2, movable arm 3, around clockwise rotating with the articulated position of support 1, drives its roller 7 away from the roller 7 of fixed arm 2, move establish head open.
Take Fig. 4 as visual angle, move and establish when closed, hydraulic ram 4 stretches, now:
D, e mutually away from, e rotates counterclockwise around f, b presses down, d perk, and c rotates counterclockwise around f, be that the arm tail of movable arm 3 and the transverse distance of support 1 reduce, close with fixed arm 2, the transverse distance of the arm head of movable arm 3 and support 1 increases, away from fixed arm 2, movable arm 3 is around rotating counterclockwise with the articulated position of support 1, drive its roller 7 near the roller 7 of fixed arm 2, move and establish head closure.
Rocker arm assembly is designed to Rocker arm 5 and the hinged form of link 6, and rocker arm assembly will be take hinge-point a as rotating basis, and the fore and aft motion of fluid,matching compressing cylinder 4 automatically avoids artificial design improper and interfere movable arm 3 to rotate, and disturbs and moves the opening and closing movement of establishing head; In addition, link 6 is connected to the arm head of fixed arm 2, for link 6 provides larger rotation space, and reduces link 6 length, saves cost.
Except rocker arm assembly being designed to link 6 form hinged with Rocker arm 5, can also be designed to telescopic oil cylinder, or other adjustable hydraulic rams 4, as screw-nut body etc., after considering cost and operating efficiency, present embodiment is optimum embodiment.
Further, as shown in Figure 5 a; Rocker arm 5 comprises principal arm 5-1 and the auxiliary 5-2 being fixedly connected with; principal arm 5-1 is connected with movable arm 3; auxiliary 5-2 is connected with hydraulic ram 4; principal arm 5-1 and auxiliary 5-2 also form the angle arranging towards movable arm 3, the angle towards movable arm 3 that principal arm 5-1 and auxiliary 5-2 form is less than 180 degree.
The setting angle that auxiliary 5-2 is equivalent to change the relative hydraulic ram 4 of Rocker arm 5 is set; increase the rotation work space of hydraulic ram 4; hydraulic ram 4 is rotated around the hinge-point with auxiliary 5-2, and be difficult for interfering and colliding with Rocker arm 5, protected hydraulic ram 4.
Further, link 6 has Telescopic, and arm head that can telescopic adjustment fixed arm 2 is to the distance of Rocker arm 5.
During 7 wearing and tearing of long-term use rear roller, to there is gap in 8 of roller 7 and rail, and cause roller 7 can not clamp rail 8, now, without regulator solution compressing cylinder 4, only need utilize the Telescopic of link, regulate the length of link 6, rotate among a small circle movable arm 3, the more important thing is, can stablize the gripping power keeping rail 8, guarantee to move the reliability of establishing head work.
Further, link 6 comprises the first bar 6-1 and the second bar 6-2 that thread rotary orientation is contrary, and the screw collar 6-3 with reverse negative thread, and the first bar 6-1 docks with the second bar 6-2, and screws in joint and screw collar 6-3.So, one direction knob screw collar 6-3, can make the first bar 6-1 that thread rotary orientation is contrary and the second bar 6-2 is adjacent to each other or away from, thereby regulate the length of link 6.
Form by the way link 6, structure is simplified, and simple operation only needs knob screw collar 6-3, just can regulate rapidly the spacing of arm head and the Rocker arm 5 of movable arm 3.
Due to move establish head power from hydraulic ram 4, the fore and aft motion that is hydraulic ram 4 is controlled Rocker arm 5 rotation, therefore, the large young pathbreaker of stroke of hydraulic ram 4 affects the corner size of Rocker arm 5, and then affect the hinge-point position of Rocker arm 5 and link 6, the hinge-point b in Fig. 5 a is with respect to the position of line ac.
And in further scheme, above-mentioned hydraulic ram 4 can also have predetermined stroke, so that during its fore and aft motion; the hinge-point of Rocker arm 5 and link 6 is positioned at top or the below of link 6 and the line of the hinge-point of fixed arm 2 arm heads and the hinge-point of movable arm 3 arm heads and Rocker arm 5 all the time;, in the scope of this predetermined stroke, the hinge-point of Rocker arm 5 and link 6 can not be arranged on the ac line of Fig. 5 a.
Through above-mentioned design, this moves and establishes head and do not have motion dead point, is conducive to hydraulic ram 4 stressed, extends and moves the service life of establishing head.
Roller 7 can also be symmetrical arranged about horizontal surface, and bolt is connected in movable arm 3 and fixed arm 2.So, because clamping rail 8 makes, after roller 7 wearing and tearing, roller 7 to be dismantled, and upset installation, roller 7 can continue to use, and further raising moves the service life of establishing head.
Move establish other structure designs of head can also be with reference to figure 5b and Fig. 5 c.
The present invention also provides a kind of machine of establishing that moves, and it comprises moving to establish owner's body and move establishes head, and this moves and establishes head is that moving in the respective embodiments described above established head.
Owing to having above-mentioned moving, establish head, this moves the machine of establishing and establishes head and have an identical beneficial effect with above-mentioned moving.
Above to provided by the present invention a kind of move the machine of establishing and move establish head be described in detail.Applied specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of the claims in the present invention.
Claims (10)
1. one kind is moved moving of the machine of establishing and establishes head, comprise fixed arm (2) and movable arm (3), the arm tail place of the two is provided with roller (7), described movable arm (3) is longitudinally articulated with described fixed arm (2), it is characterized in that, also comprise the control apparatus being connected between described movable arm (3) and described fixed arm (2), described control apparatus regulates the described roller (7) of described movable arm (3) and the described roller (7) of described fixed arm (2) to locking after predetermined transverse distance, so that roller (7) location described in two.
2. as claimed in claim 1 moving established head, it is characterized in that, described control apparatus comprises telescoping mechanism and rocker arm assembly, and described rocker arm assembly is articulated with between the arm head of described movable arm (3) and the arm head of described fixed arm (2), and can regulate the spacing of the two; Described telescoping mechanism is articulated with between the arm tail and described rocker arm assembly of described movable arm (3), and fore and aft motion is to locking behind desired location, so that location after driving described rocker arm assembly to regulate described movable arm (3) to rotate.
3. as claimed in claim 2 moving established head, it is characterized in that, described telescoping mechanism is hydraulic ram (4), and the two ends of described hydraulic ram (4) are articulated with respectively arm tail and the described rocker arm assembly of described movable arm (3).
4. as claimed in claim 3 moving established head, it is characterized in that, described rocker arm assembly comprises rocking arm (5) and link (6), one end of described link (6) is articulated with the arm head of described fixed arm (2), and the other end of described link (6), the arm head of described movable arm (3), described hydraulic ram (4) are articulated with diverse location successively along the length direction of described rocking arm (5).
5. as claimed in claim 4 moving established head, it is characterized in that, described rocking arm (5) comprises the principal arm (5-1) that is connected in described movable arm (3) and the auxiliary (5-2) that is connected in described hydraulic ram (4), the two is fixedly connected with, and forming angle, described angle is towards described movable arm (3).
6. as claimed in claim 4 moving established head, it is characterized in that, described link (6) can telescopic adjustment described in the arm head of fixed arm (2) and the distance of described rocking arm (5).
7. as claimed in claim 6 moving established head, it is characterized in that, described link (6) comprises the first bar (6-1) and the second bar (6-2) that thread rotary orientation is contrary, the arm head of the one in the two and described fixed arm (2) is hinged, and another one and described rocking arm (5) are hinged; Also comprise the screw collar (6-3) with reverse negative thread, described the first bar (6-1) docks with described the second bar (6-2), and screws in joint and described screw collar (6-3).
8. as claimed in claim 4 moving established head, it is characterized in that, described hydraulic ram (4) has predetermined stroke, so that during its fore and aft motion, the hinge-point of described rocking arm (5) and described link (6) is positioned at line top or the below of the hinge-point of described link (6) and described fixed arm (2) arm head and described rocking arm (5) and the hinge-point of described movable arm (3) arm head all the time.
9. moving as described in claim 1-8 any one established head, it is characterized in that, described roller (7) is symmetrical about horizontal surface, and bolt is connected in described movable arm (3) and described fixed arm (2).
10. move the machine of establishing, comprise moving and establish owner's body and move and establish head, it is characterized in that, described in move and establish head and establish head for moving described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440141.5A CN104176649A (en) | 2014-09-01 | 2014-09-01 | Shifter and shifting head thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440141.5A CN104176649A (en) | 2014-09-01 | 2014-09-01 | Shifter and shifting head thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104176649A true CN104176649A (en) | 2014-12-03 |
Family
ID=51958045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410440141.5A Pending CN104176649A (en) | 2014-09-01 | 2014-09-01 | Shifter and shifting head thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104176649A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112520613A (en) * | 2020-12-17 | 2021-03-19 | 山推工程机械股份有限公司 | Moving machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01247312A (en) * | 1988-03-28 | 1989-10-03 | Yutaka Consultant:Kk | Belt conveyor |
| CN201214620Y (en) * | 2008-04-29 | 2009-04-01 | 山推工程机械股份有限公司 | Mobile device special for rail |
| CN202809301U (en) * | 2012-10-12 | 2013-03-20 | 宁波海飞电器有限公司 | Display panel of full-automatic washing machine |
| CN203428719U (en) * | 2013-06-17 | 2014-02-12 | 济宁德山峻明机械设备有限公司 | Equipment moving head |
| CN203602030U (en) * | 2013-12-13 | 2014-05-21 | 靳新 | Moving head for moving belt conveyor |
| CN203653100U (en) * | 2014-01-14 | 2014-06-18 | 靳新 | Mobile arranging machine for mobile belt conveyor |
| CN203667434U (en) * | 2013-11-29 | 2014-06-25 | 重庆诚硕科技有限公司 | Pneumatic rotary feeding device |
| CN203680373U (en) * | 2013-12-20 | 2014-07-02 | 重庆市极鼎食品有限责任公司 | Rotary food slicing device used during conveying |
-
2014
- 2014-09-01 CN CN201410440141.5A patent/CN104176649A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01247312A (en) * | 1988-03-28 | 1989-10-03 | Yutaka Consultant:Kk | Belt conveyor |
| CN201214620Y (en) * | 2008-04-29 | 2009-04-01 | 山推工程机械股份有限公司 | Mobile device special for rail |
| CN202809301U (en) * | 2012-10-12 | 2013-03-20 | 宁波海飞电器有限公司 | Display panel of full-automatic washing machine |
| CN203428719U (en) * | 2013-06-17 | 2014-02-12 | 济宁德山峻明机械设备有限公司 | Equipment moving head |
| CN203667434U (en) * | 2013-11-29 | 2014-06-25 | 重庆诚硕科技有限公司 | Pneumatic rotary feeding device |
| CN203602030U (en) * | 2013-12-13 | 2014-05-21 | 靳新 | Moving head for moving belt conveyor |
| CN203680373U (en) * | 2013-12-20 | 2014-07-02 | 重庆市极鼎食品有限责任公司 | Rotary food slicing device used during conveying |
| CN203653100U (en) * | 2014-01-14 | 2014-06-18 | 靳新 | Mobile arranging machine for mobile belt conveyor |
Non-Patent Citations (1)
| Title |
|---|
| 王树才等: "《机械创新设计》", 28 February 2013, 华中科技大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112520613A (en) * | 2020-12-17 | 2021-03-19 | 山推工程机械股份有限公司 | Moving machine |
| CN112520613B (en) * | 2020-12-17 | 2023-01-20 | 山推工程机械股份有限公司 | Moving machine |
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Application publication date: 20141203 |