CN117302437B - Self-unloading type split dredger with locking mechanism - Google Patents
Self-unloading type split dredger with locking mechanism Download PDFInfo
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- CN117302437B CN117302437B CN202311272583.9A CN202311272583A CN117302437B CN 117302437 B CN117302437 B CN 117302437B CN 202311272583 A CN202311272583 A CN 202311272583A CN 117302437 B CN117302437 B CN 117302437B
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- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 32
- 238000007790 scraping Methods 0.000 claims description 13
- 238000001125 extrusion Methods 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The invention discloses a self-unloading split dredger with a locking mechanism, which comprises a first ship body and a second ship body, and is characterized in that: the first hull and the second hull are connected through a hinge shaft assembly, the ship further comprises a driving rod arranged on the first hull, the telescopic end of the driving rod is connected to the second hull, the ship further comprises a locking assembly, the locking assembly is used for locking the first hull and the second hull when the first hull and the second hull are closed, and the locking assembly is driven to unlock through a driven piece when the first hull and the second hull are opened. The self-unloading type split dredger with the locking mechanism can realize the matched locking of the first hull and the second hull, can automatically unlock when the first hull and the second hull are opened, can brake and lock after the first hull and the second hull are closed, and does not need to independently drive and lock for opening, namely, the stability between the first hull and the second hull is improved.
Description
Technical Field
The invention relates to the technical field of dredger, in particular to a self-unloading type split dredger with a locking mechanism.
Background
In order to facilitate the discharge of objects such as materials or soil into water, the generation of a large clamping block of a mud barge is a traditional split mud barge with the discharge efficiency, the split mud barge consists of two half hulls which are longitudinally symmetrical, then the two hulls rotate through a hinge shaft, and the two hulls mainly depend on a body opening oil cylinder device to realize the opening and closing of the first half hull and the second half hull, so that the opening and closing of a mud cabin are realized;
The Chinese patent with the name of 'dredging mud barge' issued by the publication number of 'CN 205707189U' discloses that an oil cylinder provided with a dredging mud barge is connected with a mud door through two steel wire ropes, a control device is arranged at the hinged position of the mud door and a ship body, and the mud door controls the opening and closing of the oil cylinder through the control device, so that the synchronization of each pair of mud doors is ensured, the rolling in the mud unloading process is reduced, and the stability of the ship body is improved.
In the prior art, when the split barge is used for throwing seawater, two hulls are driven to be opened by a driving hydraulic rod, then the split barge can be used for feeding and discharging, and after the split barge is used for discharging, the two hulls are folded through the buoyancy of the hulls and the action of the hydraulic rod, so that the discharge of goods is realized, but in the existing split barge, folding and locking of the two hulls are realized only through the expansion and contraction of a hydraulic device when the split barge is closed, and the whole gravity in the mode of locking and fixing acts on the hydraulic device, so that the hydraulic device has a larger load, has a certain potential safety hazard, and is only locked in a propping way by the hydraulic rod, so that the whole stability is greatly reduced.
Disclosure of Invention
The invention aims to provide a self-unloading split dredger with a locking mechanism, which solves the defects in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
The self-unloading type split dredger with the locking mechanism comprises a first ship body and a second ship body, wherein the first ship body and the second ship body are connected through a hinge shaft assembly, the self-unloading type split dredger also comprises a driving rod arranged on the first ship body, and the telescopic end of the driving rod is connected to the second ship body;
the ship comprises a first ship body, a second ship body, a locking assembly, a driven piece and a locking assembly, wherein the first ship body and the second ship body are connected through the driven piece, and the locking assembly is used for locking the first ship body and the second ship body when the first ship body and the second ship body are closed and unlocking when the first ship body and the second ship body are opened.
As a further preferable scheme in the embodiment of the invention, the first ship body is provided with a sliding seat, and one end of the telescopic rod is rotatably arranged on the sliding seat.
As a further preferable scheme in the embodiment of the invention, the locking mechanism comprises a rotating rod rotatably arranged on the second ship body, one end of the rotating rod is horizontally rotatably provided with a sliding rod, the sliding rod is slidably provided with a locking buckle, the first ship body is provided with a locking, and the locking buckle can be inserted into the locking groove after being pressed.
As a further preferable scheme in the embodiment of the invention, the other end of the locking buckle is horizontally rotatably provided with a tightening rod, one end of the tightening rod protrudes to the second ship body, and after the tightening rod slides under pressure, the sliding rod is driven to slide, so that the locking buckle is inserted into the locking groove.
As a further preferable scheme in the embodiment of the invention, the first ship body is further provided with a limiting component for limiting the locking buckle to be unlocked, the limiting component comprises a movable baffle plate rotatably arranged at the notch of the locking groove, two elastic locking pieces are slidably arranged on the movable baffle plate, an elastic piece is arranged between the two elastic locking pieces, and the elastic locking pieces are inserted into the first ship body under the elasticity of the elastic pieces.
As a further preferable scheme in the embodiment of the invention, one end of each of the two elastic locking pieces is connected with a pull rope, the other end of each pull rope is connected to the sliding seat, and the sliding seat is arranged along the first ship body in a sliding way.
As a further preferable scheme in the embodiment of the invention, the device further comprises a scraping arm part which is connected to the hinge shaft assembly in a transmission way through a driving part, wherein the hinge shaft assembly comprises a first connecting seat fixedly arranged on a first ship body and a second connecting seat fixedly arranged on a second ship body, and the first connecting seat and the second connecting seat are hinged;
When the first hull and the second hull are closed after being opened, the driving piece drives the wall hanging piece to slide along the containing groove wall of the first hull so as to remove attachments.
As a further preferable scheme in the embodiment of the invention, the scraping arm part comprises a telescopic rod rotatably arranged on the second ship body and a cleaning rod connected with the telescopic end of the telescopic rod, the driving part comprises a first transmission gear arranged on the first connection, a second transmission gear is arranged on the rotating shaft of the telescopic end, and the second transmission gear is selectively meshed with the first transmission gear.
As a further preferable scheme in the embodiment of the invention, a fixed block is fixedly arranged on one side of the first transmission gear, the fixed block is slidably arranged in a sliding groove formed in the first connecting seat, and the fixed block is fixedly clamped in the sliding groove through a limiting component.
As a further preferable scheme in the embodiment of the invention, the limiting component comprises a vertical rod which is arranged on the first connecting seat in a sliding way, one end of the vertical rod is inserted into the sliding groove, the other end of the vertical rod is inserted into the first ship body, a second elastic piece is arranged between the first ship body and the vertical rod, an extrusion rod is arranged on the second ship body in a sliding way, one end of the extrusion rod forms an inclined plane, one end of the inclined plane can be inserted into a tight supporting groove formed in the vertical rod, and when the extrusion rod is inserted into the tight supporting groove, the vertical rod is extruded out of the sliding groove.
In the technical scheme, the self-unloading type split dredger with the locking mechanism has the beneficial effects that:
According to the application, the driving rod and the locking assembly are arranged on the first hull and the second hull, so that when the first hull and the second hull are closed in actual use, the first hull and the second hull can be automatically locked, namely, the first hull and the second hull can be locked through the driving rod, the locking assembly can be used for passively locking the first hull and the second hull, and then after the first hull and the second hull are opened, the locking assembly can still be driven by the driven member to unlock, namely, the locking assembly and the telescopic rod are matched, the first hull and the second hull can be matched and locked, and when the first hull and the second hull are opened, the locking assembly and the telescopic rod are automatically unlocked, and after the first hull and the second hull are closed, the locking assembly and the second hull are not required to be independently driven and locked to be opened, namely, the stability between the first hull and the second hull can be improved, and the locking assembly can be used conveniently and understood to a certain extent, and the locking assembly is only used for general description and the following detailed description, but not used for the limitation.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all of the features of the technology disclosed.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic view of the overall structure provided by an embodiment of the present invention;
Fig. 2 is a schematic view of an open structure of a first hull and a second hull according to an embodiment of the present invention;
Fig. 3 is a schematic structural view of a first hull according to an embodiment of the present disclosure;
fig. 4 is a schematic cross-sectional structure of a first hull and a second hull according to an embodiment of the present invention;
fig. 5 is an enlarged schematic view of a structure at a provided in an embodiment of the present invention;
FIG. 6 is a schematic view of a part of a structure of a flapper and a first hull according to an embodiment of the present invention;
FIG. 7 is a schematic side view of a first hull and a second hull according to an embodiment of the present invention;
FIG. 8 is an enlarged schematic view of the structure at B according to an embodiment of the present invention;
FIG. 9 is a schematic structural view of a vertical rod according to an embodiment of the present invention;
Fig. 10 is a schematic structural diagram of a first connecting seat, a second connecting seat and a telescopic rod according to an embodiment of the present invention;
Fig. 11 is a schematic structural diagram of a first connection seat and a second connection seat according to an embodiment of the present invention;
Fig. 12 is a schematic structural view of a movable baffle according to an embodiment of the present invention.
Reference numerals illustrate:
1. A first hull; 2. a second hull; 11. a movable baffle; 12. a telescopic rod; 111. an elastic locking member; 3. a rotating lever; 31. a slide bar; 32. a tightening rod; 311. a first elastic member; 312. a locking buckle; 101. a locking groove; 102. a holding groove; 103. a limit groove; 112. a pull rope; 113. cleaning a rod; 4. a vertical rod; 41. a second elastic member; 42. extruding the inclined plane; 43. fixing the edges; 421. a protruding plate; 5. a first transmission gear; 501. a second transmission gear; 51. a fixed block; 511. a third elastic member; 401. an extrusion rod; 402. a tightening groove; 6. a first connection base; 61. a second connecting seat; 601. a sliding groove; 7. a sliding seat; 71. a driving rod; 711. and a fourth elastic member.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.
Referring to fig. 1-12, a self-unloading split dredger with a locking mechanism, comprising a first hull 1 and a second hull 2: the first hull 1 and the second hull 2 are connected through a hinge shaft assembly, and the ship further comprises a driving rod 71 arranged on the first hull 1, and the telescopic end of the driving rod 71 is connected to the second hull 2;
The ship comprises a first ship body 1, a second ship body 2, a locking assembly, a locking mechanism and a locking mechanism, wherein the locking assembly is used for locking the first ship body 1 and the second ship body 2 when the first ship body 1 and the second ship body 2 are closed, and the locking assembly is driven to unlock through a driven piece when the first ship body 1 and the second ship body 2 are opened.
The driving rod 71 and the locking assembly are arranged on the first hull 1 and the second hull 2, so that when the first hull 1 and the second hull 2 are closed in actual use, the first hull 1 and the second hull 2 can be automatically locked, namely, not only can the driving rod 71 be fixed, but also the locking assembly can be used for passively locking the first hull 1 and the second hull 2, and then after the first hull 1 and the second hull 2 are opened, the locking assembly can be driven by a driven member to unlock, namely, the locking assembly and the telescopic rod 12 are matched, so that the first hull 1 and the second hull 2 can be matched and locked, and when the first hull 1 and the second hull 2 are opened, the locking assembly and the telescopic rod are automatically unlocked, and after the first hull 1 and the second hull 2 are closed, the locking assembly and the second hull 2 are not required to be independently driven and locked, namely, the stability between the first hull 1 and the second hull 2 can be improved, and the locking assembly also has a certain convenience in use.
Further, the sliding seat 7 is arranged on the first hull 1, one end of the telescopic rod 12 is rotatably arranged on the sliding seat 7, the locking mechanism comprises a rotating rod 3 which is rotatably arranged on the second hull 2, one end of the rotating rod 3 is horizontally rotated to be provided with a sliding rod 31, the sliding rod 31 is slidably provided with a locking buckle 312, the first hull 1 is provided with a locking, and after the locking buckle 312 is pressed, the locking mechanism can be inserted into the locking groove 101.
Further, the other end of the locking buckle 312 is horizontally rotatably provided with a locking rod 32, and one end of the locking rod 32 protrudes to the second hull 2, and after the locking rod 32 slides under pressure, the sliding rod 31 is driven to slide, so that the locking buckle 312 is inserted into the locking groove 101. That is, the locking assembly and the telescopic rod 12 provided by the application can realize the matching locking of the first hull 1 and the second hull 2, can automatically unlock when the first hull 1 and the second hull 2 are opened, can brake the locking after the first hull and the second hull are closed, and does not need to independently drive the locking to be opened, namely, the stability between the first hull 1 and the second hull 2 can be improved, and the locking mechanism has certain use convenience.
In a further provided embodiment of the present invention, a limiting component is further provided on the first hull 1, for limiting unlocking of the locking buckle 312, where the limiting component includes a movable baffle plate 11 rotatably provided at a notch of the locking groove 101, two elastic locking pieces 111 are slidably provided on the movable baffle plate 11, and an elastic piece is provided between the two elastic locking pieces 111, and the elastic locking pieces 111 are inserted into the first hull 1 under the elasticity of the elastic piece. Specifically, a torsion spring is provided on a shaft of the flapper 11 connected to the hull, and its elastic force causes the flapper 11 to move toward the releasing of the lock groove 101.
In a further embodiment of the present invention, one end of the two elastic locking members 111 is connected to a pull rope 112, and the other end of the pull rope 112 is connected to the sliding seat 7, and the sliding seat 7 is slidably disposed along the first hull 1.
In a further provided embodiment of the present invention, the present invention further includes a wiper arm, which is connected to the hinge shaft assembly through the driving part in a transmission manner, the hinge shaft assembly includes a first connection seat 6 fixedly provided on the first hull 1 and a second connection seat 61 fixedly provided on the second hull 2, and the first connection seat 6 and the second connection seat 61 are hinged;
When the first hull 1 and the second hull 2 are closed after being opened, the wall hanging member is driven by the driving member to slide along the wall of the containing groove 102 of the first hull 1 so as to remove attachments. According to the invention, the scraping arm pieces are arranged on the first hull 1 and the second hull 2, so that the inner walls of the accommodating grooves 102 of the first hull 1 and the second hull 2 can be scraped through the scraping arm pieces in the closing process after the first hull 1 and the second hull 2 are unloaded, namely, the using effect of the scraping arm pieces can be greatly improved, the inner walls of the accommodating grooves 102 can be scraped passively, then the discharged matters attached to the inner walls of the hulls can be scraped, manual scraping is not needed, and the scraping can be driven by the force generated when the two hulls are closed.
In a further embodiment of the present invention, the scraping arm comprises a telescopic rod 12 rotatably arranged on the second hull 2 and a cleaning rod 113 connected to the telescopic end of the telescopic rod 12, and the driving member comprises a first transmission gear 5 arranged on the first connection, a second transmission gear 501 is arranged on the rotating shaft of the telescopic end, and the second transmission gear 501 is selectively meshed with the first transmission gear 5.
In a further embodiment of the present invention, a fixed block 51 is fixedly disposed on one side of the first transmission gear 5, the fixed block 51 is slidably disposed in a sliding groove 601 formed on the first connection seat 6, and the fixed block 51 is fixedly clamped in the sliding groove 601 through a limiting component.
In a further provided embodiment of the present invention, the limiting component includes a vertical rod 4 slidably disposed on the first connecting seat 6, one end of the vertical rod 4 is inserted into the sliding groove 601, the other end is inserted into the first hull 1, a second elastic member 41 is disposed between the first hull 1 and the vertical rod 4, an extrusion rod 401 is slidably disposed on the second hull 2, one end of the extrusion rod 401 forms an inclined plane, and one end of the inclined plane can be inserted into a tight supporting groove 402 formed on the vertical rod 4, when the extrusion rod 401 is inserted into the tight supporting groove 402, the vertical rod 4 is extruded from the sliding groove 601; the specific vertical rod 4 is respectively formed with an extrusion inclined plane 42, a protruding plate 421 and a fixing edge 43, the protruding plate 421 is always located in the sliding groove 601, and the fixing edge 43 is used for being inserted into the sliding groove 601 to limit the fixing block 51.
Preferably, as shown in fig. 1, the first hinge shaft assemblies are arranged in two groups, and are respectively arranged on the hulls, then the first connecting seat 6 on the hinge shaft assembly in one group is arranged on the first hull 1, the second connecting seat 61 is arranged on the second hull 2, and the other group is opposite to the former group, namely, the first connecting seat 6 is arranged on the second hull 2, the second connecting seat 61 is arranged on the first hull 1, and the associated driving parts are also synchronously arranged with the first connecting seat 6 and the second connecting seat 61, namely, the telescopic rods 12 arranged on the two hulls can be driven to move passively, and the scraping of the walls of the accommodating grooves 102 of the first hull 1 and the second hull 2 can be realized.
When the invention is used, when two hulls are required to be opened for discharging, the driving rod 71 is directly started, the driving rod 71 is contracted inwards, then when the driving rod is contracted inwards, the sliding seat 7 slides along the first hull 1, so when the driving rod is contracted, the sliding seat 7 is firstly driven to slide under the elastic force of the fourth elastic piece 711, in the sliding process, the pull rope 112 is driven to move, then the pull rope 112 drives the connected elastic locking piece 111 to retract towards the inside of the movable baffle 11, then when the driving rod is completely contracted into the movable baffle 11, the movable baffle 11 is not limited, namely, the driving rod is rotated along the rotating shaft, namely, the locking buckle 312 in the locking groove 101 is not locked, namely, the locking buckle 312 can slide out from the locking groove 101, namely, can be unlocked, then when the hulls are closed, due to the action of the extrusion rod 401, the pressing inclined surface 42 on the vertical rod 4 is separated from the fixed block 51 and then is disengaged from the second transmission gear 501 by the elastic force of the third elastic member 511, then the two hulls are opened, during which the telescopic rod 12 is not moved by the first transmission gear 5 and the second transmission gear 501, and the telescopic rod 12 is in the opened position of the accommodating groove 102, as shown in fig. 3, and then gradually moves, and then during the movement, the pressing rod 401 is gradually separated from the abutting groove 402, and when the two hulls are completely opened, the pressing rod 401 is completely separated from the abutting groove 402, i.e., the vertical rod 4 is reinserted into the sliding groove 601 by the elastic force of the second elastic member 41, i.e., the fixed block 51 can be abutted, the first transmission gear 5 on the fixed block 51 can be engaged with the second transmission gear 501, and then the two hulls are opened, after the discharge in the ship body continuously flows out through the lower opening, the driving rod 71 is started again, the driving rod 71 drives the two ship bodies to fold inwards, when the ship bodies fold inwards, as the first transmission gear 5 and the second transmission gear 501 are meshed, namely, after the two ship bodies fold inwards, the first connecting seat 6 and the second connecting seat 61 relatively rotate, and the first transmission gear 5 and the first connecting seat 6 are relatively fixed, namely, after the rotation, the second connecting seat 61 relatively rotates, namely, the meshed second transmission gear 501 can be driven to rotate, namely, the inside of the containing groove of the connected telescopic rod 12 can be driven to move, then, the cleaning rod 113 can be driven to move along the inside of the ship body, the discharge attached on the inner wall is scraped, and in the folding process, the following movement stroke can occur:
1. The pressing rod 401 is gradually inserted into the pressing groove 402, so that the pressing rod 32 moves gradually into the pressing groove 402, then the vertical rod 4 is gradually pressed to move towards a direction away from the sliding groove 601 under the pressing of the inclined surface of the pressing rod 32, the sliding groove 601 is separated after detection, then the fixed block 51 is sprung out under the elastic force of the third elastic piece 511, namely, the first transmission gear 5 is disengaged from the second transmission gear 501, then a torque spring is arranged on a shaft rod corresponding to the second transmission gear 501, the elastic force of the torque spring can enable the telescopic rod 12 to move towards the opening direction of the accommodating groove 102, namely, under the elastic force of the torque spring, the telescopic rod 12 moves to the opening position of the accommodating groove 102 again, as shown in the position shown in fig. 1
2. Then when moving, the sliding seat 7 gradually moves towards the direction away from the first hull 1, then when moving, the pull rope 112 gradually relaxes, then the movable baffle 11 is contracted inwards under the elasticity of the torque spring of the rotating shaft of the movable baffle 11, then after being contracted inwards, the elastic locking piece 111 on the movable baffle 11 is gradually compressed and then inserted into the corresponding limit groove 103, then the movable baffle 11 at the moment is positioned at the notch position of the locking groove 101, then when the first hull 1 presses the abutting rod 32, the sliding rod 31 is driven to move towards the direction of the first hull 1 by the rotating rod 3, namely, the sliding rod can move towards the limit groove 103, and finally is locked in the limit groove 103 in the movable baffle 11, namely, the passive locking is realized.
In conclusion, the split barge provided by the application can realize the functions of automatic locking and automatic cleaning of the inner wall.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (5)
1. Self-discharging type split dredger with locking mechanism, including first hull (1) and second hull (2), its characterized in that: the first ship body (1) and the second ship body (2) are connected through a hinge shaft assembly, the ship further comprises a driving rod (71) arranged on the first ship body (1), and the telescopic end of the driving rod (71) is connected to the second ship body (2);
The ship comprises a first ship body (1), a second ship body (2) and a locking assembly, wherein the first ship body (1) and the second ship body (2) are locked when the first ship body and the second ship body (2) are closed, and the locking assembly is driven to unlock through a driven piece when the first ship body (1) and the second ship body (2) are opened;
A sliding seat (7) is arranged on the first ship body (1), and one end of a telescopic rod (12) is rotatably arranged on the sliding seat (7);
The device comprises a first ship body (1), a second ship body (2) and a scraping arm piece, wherein the scraping arm piece is connected to the hinging shaft assembly through a driving piece in a transmission way, the hinging shaft assembly comprises a first connecting seat (6) fixedly arranged on the first ship body (1) and a second connecting seat (61) fixedly arranged on the second ship body (2), and the first connecting seat (6) and the second connecting seat (61) are hinged;
when the first hull (1) and the second hull (2) are closed after being opened, the scraping arm piece is driven by the driving piece to slide along the wall of the containing groove (102) of the first hull (1) so as to remove attachments;
The scraping arm piece comprises a telescopic rod (12) rotatably arranged on the second ship body (2) and a cleaning rod (113) connected to the telescopic end of the telescopic rod (12), the driving piece comprises a first transmission gear (5) arranged on the first connection, a second transmission gear (501) is arranged on the rotating shaft of the telescopic end, and the second transmission gear (501) is selectively meshed with the first transmission gear (5);
A fixed block (51) is fixedly arranged on one side of the first transmission gear (5), the fixed block (51) is slidably arranged in a sliding groove (601) formed in the first connecting seat (6), and the fixed block (51) is fixedly clamped in the sliding groove (601) through a first limiting component;
The first limiting component comprises a vertical rod (4) arranged on a first connecting seat (6) in a sliding mode, one end of the vertical rod (4) is inserted into a sliding groove (601), the other end of the vertical rod is inserted into the first ship body (1), a second elastic piece (41) is arranged between the first ship body (1) and the vertical rod (4), the second ship body (2) is provided with an extrusion rod (401) in a sliding mode, one end of the extrusion rod (401) forms an inclined surface, one end of the inclined surface can be inserted into a tight supporting groove (402) formed in the vertical rod (4), and when the extrusion rod (401) is inserted into the tight supporting groove (402), the vertical rod (4) is extruded to be separated from the sliding groove (601).
2. The self-unloading type split dredger with a locking mechanism according to claim 1, wherein the locking assembly comprises a rotating rod (3) rotatably arranged on the second hull (2), a sliding rod (31) is horizontally rotatably arranged at one end of the rotating rod (3), a locking buckle (312) is slidably arranged on the sliding rod (31), a locking groove (101) is formed in the first hull (1), and the locking buckle (312) can be inserted into the locking groove (101) after being pressed.
3. A self-unloading dredger with locking mechanism according to claim 2, characterized in that the other end of the locking buckle (312) is horizontally rotatably provided with a locking rod (32), and one end of the locking rod (32) protrudes to the second hull (2), after the locking rod (32) is pressed and slid, the sliding rod (31) is driven to slide, and the locking buckle (312) is inserted into the locking groove (101).
4. A self-unloading dredger with locking mechanism according to claim 3, characterized in that the first hull (1) is further provided with a second limiting assembly for limiting the unlocking of the locking buckle (312), the second limiting assembly comprises a movable baffle (11) rotatably arranged at the notch of the locking groove (101), two elastic locking pieces (111) are slidably arranged on the movable baffle (11), an elastic piece is arranged between the two elastic locking pieces (111), and the elastic locking pieces (111) are inserted into the first hull (1) under the elasticity of the elastic piece.
5. The self-unloading split dredger with locking mechanism according to claim 4, characterized in that one end of two elastic locking pieces (111) is connected with a pull rope (112), the other end of the pull rope (112) is connected to the sliding seat (7), and the sliding seat (7) is slidingly arranged along the first hull (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311272583.9A CN117302437B (en) | 2023-09-28 | Self-unloading type split dredger with locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311272583.9A CN117302437B (en) | 2023-09-28 | Self-unloading type split dredger with locking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117302437A CN117302437A (en) | 2023-12-29 |
| CN117302437B true CN117302437B (en) | 2024-06-28 |
Family
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1042118A (en) * | 1988-10-25 | 1990-05-16 | 大阪湾开发管理株式会社 | Cargo barge |
| CN215978872U (en) * | 2021-08-25 | 2022-03-08 | 广州市铂楠恒五金制品有限公司 | Split type digital coded lock |
| CN219272272U (en) * | 2023-04-13 | 2023-06-30 | 河南华助环保科技有限公司 | Rural sewage treatment plant |
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1042118A (en) * | 1988-10-25 | 1990-05-16 | 大阪湾开发管理株式会社 | Cargo barge |
| CN215978872U (en) * | 2021-08-25 | 2022-03-08 | 广州市铂楠恒五金制品有限公司 | Split type digital coded lock |
| CN219272272U (en) * | 2023-04-13 | 2023-06-30 | 河南华助环保科技有限公司 | Rural sewage treatment plant |
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