CN203957756U - A kind of split type spoil transport trolley - Google Patents
A kind of split type spoil transport trolley Download PDFInfo
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- CN203957756U CN203957756U CN201420361742.2U CN201420361742U CN203957756U CN 203957756 U CN203957756 U CN 203957756U CN 201420361742 U CN201420361742 U CN 201420361742U CN 203957756 U CN203957756 U CN 203957756U
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
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- 239000010949 copper Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
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- 230000005484 gravity Effects 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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Abstract
The utility model discloses a kind of mining transportation equipment, particularly relate to a kind of split type spoil transport trolley; A kind of split type spoil transport trolley of the present utility model, can realize Quick universal and effectively be connected with the place ahead car body, has higher turning function; Comprise car body, compartment and vehicle bridge; The quick connection lock button that the front end of car body is also fixedly installed the first adaptor union and is detachably connected with the first adaptor union, the first adaptor union comprises and is vertically fixed on car body front side a pair of connecting panel being parallel to each other and is fixed on the pipe link between connecting panel, pipe link is perpendicular to horizontal direction, quick connection lock button is fixed on the rear portion of the adjacent vehicle in the place ahead, quick connection lock is buckled and is provided with lock buckling groove, and pipe link is detachably fixed in lock buckling groove.
Description
Technical field
The utility model relates to mining transportation equipment technical field, particularly relates to a kind of split type spoil transport trolley.
Background technology
In modern large coal mine, operation field need to be used multiple transportation device conventionally, and spoil transport trolley is wherein a kind of, the spoil transport trolley of prior art, is generally integral type design with headstock, and both are difficult to carry out separation, therefore, when from well upper (lower) to down-hole () carrying, during the resettlement of driving surface, the spoil transport trolley of prior art is to these spoils and the transportation of self, just there are the following problems: 1) the spoil transport trolley of prior art, due to the headstock or the transport trolley that are connected to the place ahead be integral type structure, so mode that can only adopt car load to promote, and in lifting process owing to always locomotive head will being promoted together, the twice of the weight of general locomotive head the chances are trailer, it is almost the total weight that trailer is filled spoil, so the handling efficiency of the spoil transport trolley of this kind of integral type is low, bring great energy dissipation etc. (if can make split type spoil transport trolley into simultaneously, the gig of same hoisting capacity, the raising efficiency of spoil can directly be enhanced about more than once, equally also can lower consumption more than 50%), 2) the spoil transport trolley of prior art, be difficult to realize effectively turning to, and the load-carrying of spoil transport trolley is conventionally larger in traveling process, and the problem that the connecting device of spoil transport trolley front end damages easily appears in long-term use, 3) the spoil transport trolley of prior art, must disintegrate while going into the well in some old mines, as changes into split typely, just throws off on can be respectively direct and goes into the well.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of and can realize Quick universal and effectively be connected with the place ahead car body, has a kind of split type spoil transport trolley of higher turning function.
A kind of split type spoil transport trolley of the present utility model, comprises car body; Compartment, the rear portion in compartment is connected to the rear portion of car body by rotating shaft, between the bottom, front side in compartment and car body, be provided with hydraulic ram; Vehicle bridge, comprises front axle and rear vehicle bridge, and described front axle and rear vehicle bridge are symmetricly set on respectively the bottom of car body front side and rear side, in described front axle and rear vehicle bridge, is respectively arranged with front-wheel and trailing wheel; The quick connection lock button that the front end of described car body is also fixedly installed the first adaptor union and is detachably connected with the first adaptor union, described the first adaptor union comprises and is vertically fixed on car body front side a pair of connecting panel being parallel to each other and is fixed on the pipe link between connecting panel, described pipe link is perpendicular to horizontal direction, described quick connection lock button is fixed on the rear portion of the adjacent vehicle in the place ahead, described quick connection lock is buckled and is provided with lock buckling groove, and described pipe link is detachably fixed in described lock buckling groove.
Further, on described hydraulic ram, be connected with hydraulic oil pipe, on described hydraulic oil pipe, be provided with connector of oil pipes of oil.
Further, described quick connection lock button comprises base and is arranged on the snap close on described base; Described snap close comprises the first locked body and lock-bit latch, described the first locked body comprises: snap close seat, the midway location of described snap close seat is provided with the lock buckling groove of strip shape, the front opening of described lock buckling groove, described lock buckling groove is divided into described snap close seat to take left snap close seat and the right snap close seat that described lock buckling groove is axis of symmetry; The first lock catch shank, the middle part of described the first lock catch shank is connected on described left snap close seat and is relatively rotated by the first rotating shaft; And second lock catch shank, the middle part of described the second lock catch shank is connected on described right snap close seat and is relatively rotated by the second rotating shaft; When described the first lock catch shank and the second lock catch shank turn to both front end closures and the front opening of described lock buckling groove is sealed, it is the snap close position of the first locked body; When described the first locked body is positioned at described snap close position, described pipe link is positioned at described lock buckling groove, and the front end of described the first lock catch shank and the second lock catch shank limits the displacement towards described lock buckling groove front end in lock buckling groove of described pipe link, described lock-bit latch is arranged on the rear end of described the first lock catch shank and the second lock catch shank and for limiting the rotating relative to described snap close seat of described the first lock catch shank and the second lock catch shank.
Further, described quick connection lock button also comprises the floating seat being arranged on described base, and described snap close is arranged on described floating seat, and described floating seat is for regulating described snap close relative to the upset of described base and/or rotating; Described floating seat is bearing-type floating seat or turnover plate type floating seat; Described bearing-type floating seat comprises the strut bar that is vertically fixed on base, be fixed on connecting element on strut bar and for fixedly mounting the tumbler of snap close, and described tumbler is sleeved on described connecting element normal-running fit mutually; The arranged outside of described connecting element has sphere, and described tumbler is sleeved on the outside of described connecting element, and the inner side of described tumbler is provided with the concave surface that matches with described sphere and rotate; Described snap close is fixedly mounted on described tumbler; Described turnover plate type floating seat comprises turnover panel seat and is connected to the turnover panel on turnover panel seat by rotating shaft; Described turnover panel seat is fixed on base, and described snap close is fixed on described turnover panel.
Further, the front end of described car body is also fixedly installed the second adaptor union, described the second adaptor union is identical with described the first connector construction, described snap close also comprise connecting panel and with the second locked body of the first locked body same structure, described the first locked body and interval parallel with the second locked body is fixed on described connecting panel, and the top of described lock-bit latch plugs and coordinates with described the first locked body and the second locked body respectively with bottom; The pipe link of described the first adaptor union and the second adaptor union is separately fixed in the lock buckling groove of the first locked body and the second locked body.
Further, the lower latch handle that described lock-bit latch comprises bolt rod, is fixed on the upper latch handle of front side, bolt rod top and is arranged on front side, bolt rod bottom, described upper latch handle and lower latch handle plug and coordinate with described the first locked body and the second locked body respectively, and the spacing of described upper latch handle and lower latch handle is greater than the thickness of described the first locked body and the second locked body.
Compared with prior art the beneficial effects of the utility model are: in use procedure, pipe link is pushed to lock buckling groove, and drive the first lock catch shank and the second lock catch shank to rotate, make the front end of the first lock catch shank and the second lock catch shank closed, then lock-bit latch is inserted in lock buckling groove, can complete spacing to the first lock catch shank and the second lock catch shank, prevent that the first lock catch shank and the second lock catch shank from rotating, and pipe link is also limited in lock buckling groove, complete the connection of front car and rear car; This connection mode, is not only subject to force intensity higher, simultaneously easy and simple to handle, can realize Quick universal, in the lifting handling process of aboveground-down-hole, can be adjacent vehicle is separated, especially that headstock is separated with spoil transport trolley easily, the efficiency of spoil lifting carrying is higher like this; Pipe link also has higher turning function simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of split type spoil transport trolley of the present utility model.
Fig. 2 is with the structural representation of the quick connection lock button of bearing-type floating seat in the utility model the first embodiment.
Fig. 3 is with the lateral plan of the quick connection lock button of bearing-type floating seat in the utility model the first embodiment.
Fig. 4 is with the back view of the quick connection lock button of bearing-type floating seat in the utility model the first embodiment.
Fig. 5 is with the structural representation of the quick connection lock button of turnover plate type floating seat in the utility model the first embodiment.
Fig. 6 is with the lateral plan of the quick connection lock button of turnover plate type floating seat in the utility model the first embodiment.
Fig. 7 be in the utility model the first locked body bow to cutaway view.
Fig. 8 is the birds-eye view of the first lock catch shank in the utility model.
Fig. 9 is the birds-eye view of the second lock catch shank in the utility model.
Figure 10 is the structural representation of the snap close of the utility model the second embodiment.
Figure 11 is the structural representation of lock-bit latch in the utility model the second embodiment.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
The first embodiment
As shown in Figures 1 to 9, a kind of split type spoil transport trolley of the present utility model, comprises car body 20; Compartment 21, the rear portion in compartment 21 is connected to the rear portion of car body 20 by rotating shaft, between the bottom, front side in compartment 21 and car body 20, be provided with hydraulic ram 22; Vehicle bridge, comprises front axle and rear vehicle bridge, and front axle and rear vehicle bridge are symmetricly set on respectively the bottom of car body front side and rear side, is respectively arranged with front-wheel 23 and trailing wheel 24 in front axle and rear vehicle bridge; The quick connection lock button 40 that the front end of car body 20 is also fixedly installed the first adaptor union 30 and is detachably connected with the first adaptor union, the first adaptor union 31 comprises and is vertically fixed on car body front side a pair of connecting panel 32 being parallel to each other and is fixed on the pipe link 7 between connecting panel, pipe link 7 is perpendicular to horizontal direction, quick connection lock button 40 is fixed on the rear portion of the adjacent vehicle in the place ahead, on quick connection lock button 40, be provided with lock buckling groove 62, pipe link 7 is detachably fixed in lock buckling groove 62; For the hydraulic efficiency pressure system of front and back car is connected, on hydraulic ram 22, be connected with hydraulic oil pipe, on hydraulic oil pipe, be provided with connector of oil pipes of oil.
Above-mentioned quick connection lock button 40 in the utility model, comprise base 10, and be arranged on the snap close 60 on described base, snap close 60 comprises the first locked body 6 and lock-bit latch 8, should be noted that, for the accuracy of explaining, for spoil transport trolley, headstock direction is front end, and for quick connection lock button, the opening direction of lock buckling groove is front end, the first locked body 6 comprises snap close seat 61, the midway location of snap close seat is provided with the lock buckling groove 62 of strip shape, the front opening of lock buckling groove 62, lock buckling groove is divided into snap close seat to take left snap close seat 611 and the right snap close seat 612 that lock buckling groove is axis of symmetry, the middle part of the first lock catch shank 63, the first lock catch shanks is connected on left snap close seat 611 and is relatively rotated by the first rotating shaft 631, the middle part of the second lock catch shank 64, the second lock catch shanks is connected on right snap close seat 612 and is relatively rotated by the second rotating shaft 641, when the first lock catch shank 63 and the second lock catch shank 64 turn to both front end closures and the front opening of lock buckling groove is sealed, it is the snap close position of the first locked body 6, when the first locked body is positioned at snap close position, pipe link 7 is positioned at lock buckling groove 62, and the front end of the first lock catch shank 63 and the second lock catch shank 64 restriction pipe link 7 is towards the displacement of lock buckling groove front end in lock buckling groove 62, and lock-bit latch 8 is arranged on the rear end of the first lock catch shank 63 and the second lock catch shank 64 and for limiting the rotating relative to snap close seat 61 of the first lock catch shank and the second lock catch shank, during installation, snap close is installed on to the tailstock of the adjacent vehicle in spoil transport trolley the place ahead, or is arranged on base 10 by floating seat 1, floating seat 1 is for regulating snap close relative to the upset of base 10 and/or rotating, and then base is fixed, so can be used for connecting adjacent spoil transport trolley.
Wherein, floating seat 1 can adopt bearing-type floating seat as shown in Figures 2 to 4, it comprises the strut bar 11 that is vertically fixed on base, be fixed on connecting element 12 on strut bar and for fixedly mounting the tumbler 13 of snap close, and tumbler 13 is sleeved on connecting element 12 normal-running fit mutually; Base 10 is L-type base, and the top of base 10 can also be symmetrically arranged with pair of links 15, for being connected with the lifting device of the adjacent vehicle in the place ahead.
In addition, floating seat 1 can also adopt turnover plate type floating seat as shown in Figure 5 to Figure 6, comprises turnover panel seat 104 and is connected to the turnover panel 101 on turnover panel seat by rotating shaft 103; Turnover panel seat 104 is fixed on base 10, and snap close 60 is fixed on turnover panel; In order to strengthen the Joint strenght of turnover panel and turnover panel seat, on turnover panel seat, be symmetrically arranged with a pair of convex 102, turnover panel 101 is connected on convex 102 by rotating shaft 103, and the width of convex bottom is greater than the width at top.
It should be noted that, floating seat 1 in the utility model, tumbler rotates relative to connecting element, rotational plane is between the two mainly and is parallel to horizontal direction, object is in steering procedure, to prevent that the excessive bindiny mechanism that causes of lateral force between front car and rear car from damaging, meanwhile, rotational plane between tumbler and connecting element also should comprise swinging up and down of vertical-horizontal direction, when preventing road top mother-in-law like this, front car and rear car in same level, do not cause to the damage of bindiny mechanism between the two; Thereby every tumbler and connecting element can rotate each other, and meet the rotation of above-mentioned both direction, all can; Concrete, can be the mode of rotating disk connection between the two, can be also the mode that rotating shaft connects, comparatively simple technical scheme is, the arranged outside of connecting element 12 has sphere, and tumbler 13 is sleeved on the outside of connecting element 12, and the inner side of tumbler 13 is provided with the concave surface that matches with sphere and rotate; Like this, tumbler can rotate relative to connecting element multi-angle, is specially in parallel, horizontal direction, can do 360 ° of rotations, and in vertical-horizontal direction, owing to being subject to the position-limiting action of strut bar, sail angle is 7-15 °; More simply, can connecting element and tumbler be set to oscillating bearing; In order to reduce wearing and tearing, improve service life, can, by the mode of oil lubrication, between tumbler 13 and connecting element 12, be provided with oil groove; Also can be by the mode of composite material self-lubricating, making tumbler 13 and connecting element 12 is self-lubricating composite tumbler and self-lubricating composite connecting element, self-lubricating composite can be copper base, graphite or macromolecule self-lubricating composite.
As Fig. 7 to Fig. 9, in order to guarantee the fiting effect of the first lock catch shank and the second lock catch shank, the forward end seal that prevents the first lock catch shank and the second lock catch shank is not tight, the front end of the first lock catch shank 63 is provided with towards the outstanding lock-bit portion 632 of lock buckling groove direction, the rear side that is positioned at the first rotating shaft on the first lock catch shank is provided with towards the outstanding block 633 of lock buckling groove direction, the bottom surface of lock-bit portion is towards end face direction depression, and the end face of block caves in towards bottom surface direction; The second lock catch shank 64 and the first lock catch shank be take the line of centers of lock buckling groove and are that axis of symmetry mirror image is symmetrical, the front end of the second lock catch shank 64 is provided with towards the outstanding lock-bit portion 642 of lock buckling groove direction, the rear side that is positioned at the second rotating shaft on the second lock catch shank is provided with towards the outstanding block 643 of lock buckling groove direction, the end face of lock-bit portion is towards bottom surface direction depression, caves in towards end face direction in the bottom surface of block; When the first locked body 6 is positioned at snap close position, lock-bit latch 8 runs through and is inserted between the first lock catch shank 63 and the second lock catch shank 64 rear portions and between lock buckling groove 62 rear portions and block, the rear inside of the first lock catch shank 63 and the second lock catch shank 64 is pressed on the top, side of lock-bit latch 8, and the block 633 of the first lock catch shank and the block 643 of the second lock catch shank are pressed in the front end top of lock-bit latch 8; Like this, the lock-bit portion 632 of bottom surface depression and the mutual interlock of lock-bit portion 642 of end face depression, complete the closure to lock buckling groove; Equally, owing to being provided with intermeshing block, pipe link and lock-bit latch can not collided mutually, prevent impaired.
In addition, while pressing the first lock catch shank and the second lock catch shank front end due to pipe link to sinciput, make the first lock catch shank and the second lock catch shank be subject to having the power of rotary action, and then cause the top, rear end of the first lock catch shank and the second lock catch shank to press lock-bit latch, and diverse location pressure on top surface is different, in order to reduce the pressure effect of this top, prevent that lock-bit latch is impaired, the front end width of lock-bit latch 8 is greater than rear end width, and optimum is chosen as, and two sides of lock-bit latch are arcwall face; In order to strengthen the force intensity that is subject to of lock-bit latch, conventionally lock-bit latch quality is larger, for convenient, controls, can be on lock-bit latch 8 connecting fluid cylinder pressure, hydraulic actuating cylinder is for controlling lock-bit latch with respect to the motion of the first locked body; Like this, by hydraulic actuating cylinder, can realize the control to lock-bit latch.
Be subject to gravity effect, connecting panel 32 can be affixed with the end face of snap close seat, and mutual cliding friction, the damage bringing in order to reduce this rubbing effect, and the end face of snap close seat 61 is also provided with wear-resistant pad 65.
Specific works principle is, pipe link is pushed to lock buckling groove, and drive the first lock catch shank and the second lock catch shank to rotate, make the front end of the first lock catch shank and the second lock catch shank closed, then lock-bit latch is inserted in lock buckling groove, can complete spacing to the first lock catch shank and the second lock catch shank, prevent that the first lock catch shank and the second lock catch shank from rotating, and pipe link is also limited in lock buckling groove, complete the connection of front car and rear car; ; This connection mode, is not only subject to force intensity higher, simultaneously easy and simple to handle, can realize Quick universal, in the lifting handling process of aboveground-down-hole, can be adjacent vehicle is separated, especially that headstock is separated with spoil transport trolley easily, the efficiency of spoil lifting carrying is higher like this; Simultaneously pipe link also has higher turning function, has in addition the function of multi-angle rotation due to floating seat and pipe link, can prevent the jolt damage of process Zhong Dui bindiny mechanism of road.
The second embodiment
As Fig. 1, shown in Figure 10 and Figure 11, in order to strengthen connecting effect, the front end of car body is also fixedly installed the second adaptor union 32, the second adaptor union 32 is identical with the first adaptor union 31 structures, snap close 60 also comprises connecting panel 9, and with the second locked body 6 of the first locked body 6 same structures ', the first locked body and interval parallel with the second locked body is fixed on connecting panel, the top of lock-bit latch plugs and coordinates with the first locked body and the second locked body respectively with bottom, the pipe link of the first adaptor union and the second adaptor union is separately fixed in the lock buckling groove of the first locked body and the second locked body, locked body is made to two, can strengthen connecting effect.
Owing to being provided with two locked bodies, the inevitable length of lock-bit latch is longer, excessive in order to prevent from controlling the displacement that lock-bit latch moves up and down, the lower latch handle 83 that lock-bit latch 8 comprises bolt rod 81, is fixed on the upper latch handle 82 of front side, bolt rod top and is arranged on front side, bolt rod bottom, upper latch handle 82 and lower latch handle 83 coordinate with the first locked body 6 and the second locked body 6 ' plug respectively, and the spacing of upper latch handle and lower latch handle is greater than the thickness of the first locked body and the second locked body; Like this, when moving up to lower latch handle, lock-bit latch between two locked bodies, can complete the position-limiting action departing from lock catch shank.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (6)
1. a split type spoil transport trolley, is characterized in that, comprising:
Car body;
Compartment, the rear portion in compartment is connected to the rear portion of car body by rotating shaft, between the bottom, front side in compartment and car body, be provided with hydraulic ram;
Vehicle bridge, comprises front axle and rear vehicle bridge, and described front axle and rear vehicle bridge are symmetricly set on respectively the bottom of car body front side and rear side, in described front axle and rear vehicle bridge, is respectively arranged with front-wheel and trailing wheel;
The quick connection lock button that the front end of described car body is also fixedly installed the first adaptor union and is detachably connected with the first adaptor union, described the first adaptor union comprises and is vertically fixed on car body front side a pair of connecting panel being parallel to each other and is fixed on the pipe link between connecting panel, described pipe link is perpendicular to horizontal direction, described quick connection lock button is fixed on the rear portion of the adjacent vehicle in the place ahead, described quick connection lock is buckled and is provided with lock buckling groove, and described pipe link is detachably fixed in described lock buckling groove.
2. a kind of split type spoil transport trolley as claimed in claim 1, is characterized in that, on described hydraulic ram, is connected with hydraulic oil pipe, on described hydraulic oil pipe, is provided with connector of oil pipes of oil.
3. a kind of split type spoil transport trolley as claimed in claim 1, is characterized in that, described quick connection lock button comprises base and is arranged on the snap close on described base;
Described snap close comprises the first locked body and lock-bit latch, and described the first locked body comprises:
Snap close seat, the midway location of described snap close seat is provided with the lock buckling groove of strip shape, the front opening of described lock buckling groove, described lock buckling groove is divided into described snap close seat to take left snap close seat and the right snap close seat that described lock buckling groove is axis of symmetry;
The first lock catch shank, the middle part of described the first lock catch shank is connected on described left snap close seat and is relatively rotated by the first rotating shaft;
And second lock catch shank, the middle part of described the second lock catch shank is connected on described right snap close seat and is relatively rotated by the second rotating shaft;
When described the first lock catch shank and the second lock catch shank turn to both front end closures and the front opening of described lock buckling groove is sealed, it is the snap close position of the first locked body; When described the first locked body is positioned at described snap close position, described pipe link is positioned at described lock buckling groove, and the front end of described the first lock catch shank and the second lock catch shank limits the displacement towards described lock buckling groove front end in lock buckling groove of described pipe link, described lock-bit latch is arranged on the rear end of described the first lock catch shank and the second lock catch shank and for limiting the rotating relative to described snap close seat of described the first lock catch shank and the second lock catch shank.
4. a kind of split type spoil transport trolley as claimed in claim 3, it is characterized in that, described quick connection lock button also comprises the floating seat being arranged on described base, described snap close is arranged on described floating seat, and described floating seat is for regulating described snap close relative to the upset of described base and/or rotating; Described floating seat is bearing-type floating seat or turnover plate type floating seat;
Described bearing-type floating seat comprises the strut bar that is vertically fixed on base, be fixed on connecting element on strut bar and for fixedly mounting the tumbler of snap close, and described tumbler is sleeved on described connecting element normal-running fit mutually; The arranged outside of described connecting element has sphere, and described tumbler is sleeved on the outside of described connecting element, and the inner side of described tumbler is provided with the concave surface that matches with described sphere and rotate; Described snap close is fixedly mounted on described tumbler;
Described turnover plate type floating seat comprises turnover panel seat and is connected to the turnover panel on turnover panel seat by rotating shaft; Described turnover panel seat is fixed on base, and described snap close is fixed on described turnover panel.
5. a kind of split type spoil transport trolley as described in claim 3 or 4 any one, it is characterized in that, the front end of described car body is also fixedly installed the second adaptor union, described the second adaptor union is identical with described the first connector construction, described snap close also comprise connecting panel and with the second locked body of the first locked body same structure, described the first locked body and interval parallel with the second locked body is fixed on described connecting panel, and the top of described lock-bit latch plugs and coordinates with described the first locked body and the second locked body respectively with bottom; The pipe link of described the first adaptor union and the second adaptor union is separately fixed in the lock buckling groove of the first locked body and the second locked body.
6. a kind of split type spoil transport trolley as claimed in claim 5, it is characterized in that, the lower latch handle that described lock-bit latch comprises bolt rod, is fixed on the upper latch handle of front side, bolt rod top and is arranged on front side, bolt rod bottom, described upper latch handle and lower latch handle plug and coordinate with described the first locked body and the second locked body respectively, and the spacing of described upper latch handle and lower latch handle is greater than the thickness of described the first locked body and the second locked body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361742.2U CN203957756U (en) | 2014-03-27 | 2014-06-30 | A kind of split type spoil transport trolley |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420147727 | 2014-03-27 | ||
| CN201420147727.8 | 2014-03-27 | ||
| CN201420361742.2U CN203957756U (en) | 2014-03-27 | 2014-06-30 | A kind of split type spoil transport trolley |
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| CN203957756U true CN203957756U (en) | 2014-11-26 |
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| CN201420361742.2U Expired - Lifetime CN203957756U (en) | 2014-03-27 | 2014-06-30 | A kind of split type spoil transport trolley |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108312791A (en) * | 2018-01-30 | 2018-07-24 | 嘉善卡勒机车零部件有限公司 | A kind of vehicle traction element |
| CN109110516A (en) * | 2018-07-09 | 2019-01-01 | 黄山市麦佰机械自动化有限公司 | A kind of material conveying device convenient for discharging |
| CN112158120A (en) * | 2020-10-26 | 2021-01-01 | 曹瑛 | High stable iron ore exploitation transfer device |
| CN113511538A (en) * | 2021-09-14 | 2021-10-19 | 江苏汉晶新能源有限公司 | Winding and carrying device for processing glass fiber composite felt |
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2014
- 2014-06-30 CN CN201420361742.2U patent/CN203957756U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312791A (en) * | 2018-01-30 | 2018-07-24 | 嘉善卡勒机车零部件有限公司 | A kind of vehicle traction element |
| CN108312791B (en) * | 2018-01-30 | 2020-12-15 | 嘉善卡勒机车零部件有限公司 | Vehicle traction part |
| CN109110516A (en) * | 2018-07-09 | 2019-01-01 | 黄山市麦佰机械自动化有限公司 | A kind of material conveying device convenient for discharging |
| CN112158120A (en) * | 2020-10-26 | 2021-01-01 | 曹瑛 | High stable iron ore exploitation transfer device |
| CN113511538A (en) * | 2021-09-14 | 2021-10-19 | 江苏汉晶新能源有限公司 | Winding and carrying device for processing glass fiber composite felt |
| CN113511538B (en) * | 2021-09-14 | 2021-11-23 | 江苏汉晶新能源有限公司 | Winding and carrying device for processing glass fiber composite felt |
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