CN114013365A - Draw arm formula is from loading and unloading goods fixed knot structure for device - Google Patents
Draw arm formula is from loading and unloading goods fixed knot structure for device Download PDFInfo
- Publication number
- CN114013365A CN114013365A CN202111432696.1A CN202111432696A CN114013365A CN 114013365 A CN114013365 A CN 114013365A CN 202111432696 A CN202111432696 A CN 202111432696A CN 114013365 A CN114013365 A CN 114013365A
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- pressing plate
- loading
- self
- fixed
- unloading
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/08—Securing to the vehicle floor or sides
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
The invention discloses a cargo fixing structure for a draw-arm type self-loading and unloading device, which comprises a self-loading and unloading carriage, wherein a first pressing plate and a plurality of locking mechanisms are arranged in the self-loading and unloading carriage, a fixed sliding rod penetrating out of the first pressing plate is fixed on the self-loading and unloading carriage through threads, one end of the first pressing plate is movably connected to the self-loading and unloading carriage through a pin, the other end of the first pressing plate is provided with a second pressing plate, a positioning pin penetrates through the position between the first pressing plate and the second pressing plate, and one end, far away from the first pressing plate, of the second pressing plate is provided with a third pressing plate. According to the invention, the first pressing plate moves downwards along the central axis direction of the fixed sliding rod, the second pressing plate is pulled by the positioning pin and is movably connected with the third pressing plate through the fixed shaft, the third pressing plate is movably pinned on the guide block and cooperates with the hydraulic cylinder to push the guide block to move along the central axis direction of the sliding groove plate, and the first pressing plate, the second pressing plate and the third pressing plate can synchronously move downwards for pressing an article.
Description
Technical Field
The invention relates to the technical field of cargo fixing for a draw-arm type self-loading and unloading device, in particular to a cargo fixing structure for the draw-arm type self-loading and unloading device.
Background
The existing draw-arm type self-loading and unloading device is easy to cause the problem that the goods are shaken, inclined or dropped greatly and the loading, unloading or stacking of the goods is influenced in the running process of the draw-arm type self-loading and unloading device because a corresponding goods pressing structure is not arranged in the draw-arm type self-loading and unloading device, so that the goods fixing structure for the draw-arm type self-loading and unloading device is provided.
Disclosure of Invention
The present invention is directed to a cargo fixing structure for a draw-arm type self-loading/unloading device, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a single arm-drag formula is goods fixed knot structure for self-handling device, includes from the loading and unloading carriage, be equipped with first clamp plate in the loading and unloading carriage to and a plurality of locking mechanism, the fixed slide bar thread tightening of wearing out in the first clamp plate is on the loading and unloading carriage, the one end movable pin joint of first clamp plate is on the loading and unloading carriage, and the other end is equipped with the second clamp plate, wear to be equipped with the locating pin between first clamp plate and the second clamp plate, the one end that first clamp plate was kept away from to the second clamp plate is equipped with the third clamp plate, wear to be equipped with the fixed axle between second clamp plate and the third clamp plate, the one end that the second clamp plate was kept away from to the third clamp plate is equipped with the carriage door, carriage door activity articulates on the loading and unloading carriage.
Preferably, a chute plate is arranged on the carriage door and welded and fixed on the carriage door, a guide block matched with the chute plate in size is arranged in the chute plate, a hydraulic oil cylinder is arranged on the guide block, one end of the hydraulic oil cylinder is fixed on the chute plate through a bolt, the other end of the hydraulic oil cylinder is fixed on the guide block through a bolt, and the third pressing plate is movably pinned on the guide block.
Preferably, the locking mechanism comprises a rope, a fixing buckle, an external threaded rod, a fixing sleeve seat and an internal threaded limiting sleeve, the external threaded rod penetrating out of the fixing sleeve seat is in threaded fit with the internal threaded limiting sleeve, and the internal threaded limiting sleeve is movably connected to the fixing sleeve seat.
Preferably, one end of the rope penetrating through the external thread rod is wound and fixed on the fixing buckle, and the other end of the rope penetrates through the fixing sleeve seat and the inner part of the internal thread limiting sleeve.
Preferably, the fixing buckle is fixed on the self-loading and unloading carriage through a bolt.
Preferably, the auxiliary limiting mechanism comprises a connecting rod, a fixing pin, a fixing rod and a connecting shaft rod, wherein the fixing pins which are symmetrically distributed and matched with the sliding groove of the sliding groove plate in size are arranged on the connecting rod.
Preferably, a fixed rod is arranged at one end of the connecting rod, a fixed pin penetrates between the connecting rod and the fixed rod, and one end, far away from the connecting rod, of the fixed rod is movably connected to the self-loading and unloading carriage in a pin joint mode.
Compared with the prior art, the invention has the following beneficial effects:
the first pressing plate is moved downwards along the central axis direction of the fixed sliding rod under the action of self weight, the second pressing plate is pulled by the positioning pin and is movably connected with the third pressing plate through the fixed shaft, the third pressing plate is movably pinned on the guide block and matched with the hydraulic oil cylinder to push the guide block to move along the central axis direction of the sliding groove plate, and the first pressing plate, the second pressing plate and the third pressing plate can be synchronously moved downwards to press articles;
the self-loading and unloading carriage is provided with a locking mechanism, a rope can be drawn out by a proper length through an external thread rod, the rope is clamped at the matching position of the rope and the external thread rod by virtue of movable pliers and used for limiting the positions of the external thread rod and the rope, an internal thread limiting sleeve is rotated on a fixed sleeve seat, so that the internal thread limiting sleeve pushes the external thread rod to move upwards, the external thread rod is fixed on the self-loading and unloading carriage through the matching of the rope and a fixed buckle, the fixed sleeve seat is subjected to a reaction force, and the reaction force can be applied to a first pressing plate, so that the first pressing plate presses an object;
the auxiliary limiting mechanism is arranged, when the carriage door is unfolded, the connecting rod moves on the sliding groove of the sliding groove plate through the fixing pin, and the sliding groove plate is fixedly welded with the carriage door, so that the connecting rod, the fixing pin, the fixing rod and the connecting shaft rod provide traction for the carriage door and are used for limiting the maximum opening angle of the carriage door.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
FIG. 3 is an enlarged view of a portion B of FIG. 1 according to the present invention.
In the figure: 1. a self-loading and unloading compartment; 2. fixing the sliding rod; 3. a locking mechanism; 301. a rope; 302. a fixing buckle; 303. an externally threaded rod; 304. a fixed sleeve seat; 305. an inner screw limiting sleeve; 4. a first platen; 5. a second platen; 6. positioning pins; 7. a third press plate; 8. a fixed shaft; 9. a chute plate; 10. a guide block; 11. a hydraulic cylinder; 12. a chute; 13. an auxiliary limiting mechanism; 1301. a connecting rod; 1302. a fixing pin; 1303. fixing the rod; 1304. connecting the shaft lever; 14. a compartment door.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and fig. 2, the present invention provides a technical solution: a cargo fixing structure for a draw arm type self-loading and unloading device comprises a self-loading and unloading carriage 1, wherein a first pressing plate 4 and a plurality of locking mechanisms 3 are arranged in the self-loading and unloading carriage 1, a fixed sliding rod 2 penetrating out of the first pressing plate 4 is fixed on the self-loading and unloading carriage 1 in a threaded manner, one end of the first pressing plate 4 is movably connected to the self-loading and unloading carriage 1 in a pin manner, the other end of the first pressing plate 4 is provided with a second pressing plate 5, a positioning pin 6 is arranged between the first pressing plate 4 and the second pressing plate 5 in a penetrating manner, one end of the second pressing plate 5, far away from the first pressing plate 4, is provided with a third pressing plate 7, a fixed shaft 8 is arranged between the second pressing plate 5 and the third pressing plate 7 in a penetrating manner, one end of the third pressing plate 7, far away from the second pressing plate 5 is provided with a carriage door 14, the carriage door 14 is movably hinged on the self-loading and unloading carriage 1, a chute plate 9 is welded and fixed on the carriage door 14, a guide block 10 matched with the chute plate 9 in size is arranged in the chute plate 9, the guide block 10 is provided with a hydraulic oil cylinder 11, one end of the hydraulic oil cylinder 11 is fixed on the chute plate 9 through a bolt, the other end of the hydraulic oil cylinder 11 is fixed on the guide block 10 through a bolt, the third pressing plate 7 is movably pinned on the guide block 10, the first pressing plate 4 is under the action of dead weight, the first pressing plate 4 moves downwards along the central axis direction of the fixed slide bar 2, the second pressing plate 5 is pulled through the positioning pin 6, the second pressing plate 5 is movably connected with the third pressing plate 7 through the fixed shaft 8, the third pressing plate 7 is movably pinned on the guide block 10 and is matched with the hydraulic oil cylinder 11 to push the guide block 10 to move along the central axis direction of the chute plate 9, and the first pressing plate 4, the second pressing plate 5 and the third pressing plate 7 can be synchronously moved downwards for pressing articles.
Example two
The scheme in the first embodiment is further described in the following with reference to specific working modes, which are described in detail in the following:
as shown in fig. 1 and 3, as a preferred embodiment, in addition to the above-mentioned manner, the locking mechanism 3 includes a cable 301, a fixed buckle 302, an external threaded rod 303, a fixed sleeve seat 304 and an internal threaded stop collar 305, the external threaded rod 303 penetrating through the fixed sleeve seat 304 is in threaded fit with the internal threaded stop collar 305, the internal threaded stop collar 305 is movably connected to the fixed sleeve seat 304, one end of the cable 301 penetrating through the external threaded rod 303 is wound and fixed on the fixed buckle 302, and the other end penetrates through the fixed sleeve seat 304 and the internal threaded stop collar 305, the fixed buckle 302 is fixed on the self-loading and unloading compartment 1 by bolts, the cable 301 can be pulled out by a proper length through the external threaded rod 303, and the cable 301 is clamped at the matching position of the cable 301 and the external threaded rod 303 by means of a movable clamp, which is not described in this application, and belongs to the existing tool for limiting the positions of the external threaded rod 303 and the cable 301, the inner screw stop collar 305 is rotated on the fixed collar base 304, so that the inner screw stop collar 305 pushes the outer screw rod 303 to move upwards, and the outer screw rod 303 is fixed on the self-loading and unloading compartment 1 through the cooperation of the cable 301 and the fixing buckle 302, so that the fixed collar base 304 receives a reaction force, and the reaction force can be applied to the first pressing plate 4, so that the first pressing plate 4 presses the object.
As shown in fig. 1, as a preferred embodiment, in addition to the above-mentioned mode, the auxiliary limiting mechanism 13 further includes a connecting rod 1301, a fixing pin 1302, a fixing rod 1303 and a connecting shaft 1304, the connecting rod 1301 is provided with the fixing pins 1302 symmetrically distributed and matched with the sliding slots 12 of the sliding chute plate 9 in size, one end of the connecting rod 1301 is provided with the fixing rod 1303, the fixing pin 1302 passes through between the connecting rod 1301 and the fixing rod 1303, one end of the fixing rod 1303 away from the connecting rod 1301 is movably pinned to the self-loading and unloading compartment 1, when the compartment door 14 is unfolded, the connecting rod 1301 moves on the sliding slot 12 of the sliding chute plate 9 through the fixing pin 1302, and the sliding chute plate 9 is fixedly welded to the compartment door 14, so that the connecting rod 1301, the fixing pin 1302, the fixing rod 1303 and the connecting shaft 1304 provide traction for the compartment door 14 to limit the maximum opening angle of the compartment door 14.
The work principle of the cargo fixing structure for the draw arm type self-loading and unloading device is as follows: firstly, the first pressing plate 4 is acted by the dead weight, the first pressing plate 4 moves downwards along the central axis direction of the fixed slide bar 2, the second pressing plate 5 is pulled by the positioning pin 6, the second pressing plate 5 is movably connected with the third pressing plate 7 by the fixed shaft 8, the third pressing plate 7 is movably pinned on the guide block 10, and the hydraulic oil cylinder 11 is matched to push the guide block 10 to move along the central axis direction of the chute plate 9, the first pressing plate 4, the second pressing plate 5 and the third pressing plate 7 can synchronously move downwards for pressing objects, then, the cable 301 can be pulled out with a proper length by the external thread rod 303, and the cable 301 is clamped at the matching position of the cable 301 and the external thread rod 303 by the existing tool for limiting the positions of the external thread rod 303 and the cable 301, and then the internal thread limiting sleeve 305 is rotated on the fixed sleeve seat 304, so that the internal thread limiting sleeve 305 pushes the external thread rod 303 to move upwards, the external thread rod 303 is fixed on the self-loading and unloading compartment 1 through the matching of the cable 301 and the fixing buckle 302, so that the fixing sleeve seat 304 is subjected to a reaction force, and the reaction force can be applied to the first pressing plate 4, so that the first pressing plate 4 presses the articles;
then, when the car door 14 is unfolded, the link 1301 moves on the chute 12 of the chute plate 9 through the fixing pin 1302, and the chute plate 9 is fixedly welded with the car door 14, so that the link 1301, the fixing pin 1302, the fixing rod 1303 and the connecting shaft 1304 provide traction for the car door 14 for limiting the opening maximum angle of the car door 14.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a draw arm formula is goods fixed knot structure for self-handling device, includes from loading and unloading carriage (1), its characterized in that: the self-loading and unloading carriage is characterized in that a first pressing plate (4) and a plurality of locking mechanisms (3) are arranged in the self-loading and unloading carriage (1), a fixed sliding rod (2) penetrating out of the first pressing plate (4) is fixed on the self-loading and unloading carriage (1) through threads, one end of the first pressing plate (4) is movably connected to the self-loading and unloading carriage (1) through a pin, a second pressing plate (5) is arranged at the other end of the first pressing plate (4), a positioning pin (6) penetrates through the first pressing plate (4) and the second pressing plate (5), a third pressing plate (7) is arranged at one end, far away from the first pressing plate (4), of the second pressing plate (5), a fixing shaft (8) penetrates through the second pressing plate (5) and the third pressing plate (7), a carriage door (14) is arranged at one end, far away from the second pressing plate (5), of the third pressing plate (7), and the carriage door (14) is movably hinged to the self-loading and unloading carriage (1).
2. The cargo securing structure for a draw-arm type self-loading and unloading device according to claim 1, wherein: the novel hydraulic sliding door is characterized in that a sliding groove plate (9) is arranged on the carriage door (14), the sliding groove plate (9) is welded and fixed on the carriage door (14), a guide block (10) matched with the sliding groove plate (9) in size is arranged in the sliding groove plate (9), a hydraulic oil cylinder (11) is arranged on the guide block (10), one end of the hydraulic oil cylinder (11) is fixed on the sliding groove plate (9) through a bolt, the other end of the hydraulic oil cylinder is fixed on the guide block (10) through a bolt, and the third pressing plate (7) is movably connected to the guide block (10) in a pin joint mode.
3. The cargo securing structure for a draw-arm type self-loading and unloading device according to claim 1, wherein: locking mechanism (3) are including rope (301), fixed knot (302), external screw thread pole (303), fixed cover seat (304) and interior screw stop collar (305), external screw thread pole (303) and interior screw stop collar (305) screw-thread fit that wear out in fixed cover seat (304), interior screw stop collar (305) swing joint is on fixed cover seat (304).
4. The cargo securing structure for a draw-arm type self-loading and unloading device according to claim 3, wherein: one end of a cable (301) penetrating through the external threaded rod (303) is wound and fixed on the fixing buckle (302), and the other end of the cable penetrates through the fixing sleeve seat (304) and the inner part of the internal threaded limiting sleeve (305).
5. The cargo securing structure for a draw-arm type self-loading and unloading device according to claim 3, wherein: the fixing buckle (302) is fixed on the self-loading and unloading carriage (1) through bolts.
6. The cargo securing structure for a draw-arm type self-loading and unloading device according to claim 1, wherein: the auxiliary limiting mechanism (13) comprises a connecting rod (1301), a fixing pin (1302), a fixing rod (1303) and a connecting shaft rod (1304), wherein the fixing pins (1302) which are symmetrically distributed and matched with the sliding grooves (12) of the sliding groove plate (9) in size are arranged on the connecting rod (1301).
7. The cargo securing structure for a draw-arm type self-loading and unloading device according to claim 6, wherein: one end of the connecting rod (1301) is provided with a fixing rod (1303), a fixing pin (1302) penetrates between the connecting rod (1301) and the fixing rod (1303), and one end, far away from the connecting rod (1301), of the fixing rod (1303) is movably connected to the self-loading and unloading compartment (1) in a pin joint mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111432696.1A CN114013365B (en) | 2021-11-29 | 2021-11-29 | Cargo fixing structure for draw arm type self-loading and unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111432696.1A CN114013365B (en) | 2021-11-29 | 2021-11-29 | Cargo fixing structure for draw arm type self-loading and unloading device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114013365A true CN114013365A (en) | 2022-02-08 |
| CN114013365B CN114013365B (en) | 2022-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111432696.1A Active CN114013365B (en) | 2021-11-29 | 2021-11-29 | Cargo fixing structure for draw arm type self-loading and unloading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114013365B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH347474A (en) * | 1959-02-10 | 1960-06-30 | Transciterne S A | Framework for the transport of goods under a standardized volume |
| JPH09323546A (en) * | 1996-02-21 | 1997-12-16 | Seiko Giken Kk | Van type truck |
| CN201613950U (en) * | 2009-12-31 | 2010-10-27 | 赵玉宝 | Compressed truck carriage |
| CN205387087U (en) * | 2016-01-13 | 2016-07-20 | 陕汽大同专用汽车有限公司 | Lightweight tipper self -discharging mechanism |
| CN107499394A (en) * | 2017-08-15 | 2017-12-22 | 广东东箭汽车科技股份有限公司 | Compartment baffle power assisting device and automobile bodies |
| CN110435402A (en) * | 2019-09-11 | 2019-11-12 | 朱从伟 | A kind of door in door of compartment tail portion |
| CN212890030U (en) * | 2020-07-23 | 2021-04-06 | 广州城市职业学院 | Automatic loading and unloading car of commodity circulation class |
| CN214728457U (en) * | 2020-12-22 | 2021-11-16 | 襄阳御泰汽车科技有限公司 | Article fixing device of refrigerator car carriage |
| CN214728460U (en) * | 2021-02-05 | 2021-11-16 | 南通翔宇车厢制造有限公司 | Boxcar with goods location structure |
-
2021
- 2021-11-29 CN CN202111432696.1A patent/CN114013365B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH347474A (en) * | 1959-02-10 | 1960-06-30 | Transciterne S A | Framework for the transport of goods under a standardized volume |
| JPH09323546A (en) * | 1996-02-21 | 1997-12-16 | Seiko Giken Kk | Van type truck |
| CN201613950U (en) * | 2009-12-31 | 2010-10-27 | 赵玉宝 | Compressed truck carriage |
| CN205387087U (en) * | 2016-01-13 | 2016-07-20 | 陕汽大同专用汽车有限公司 | Lightweight tipper self -discharging mechanism |
| CN107499394A (en) * | 2017-08-15 | 2017-12-22 | 广东东箭汽车科技股份有限公司 | Compartment baffle power assisting device and automobile bodies |
| CN110435402A (en) * | 2019-09-11 | 2019-11-12 | 朱从伟 | A kind of door in door of compartment tail portion |
| CN212890030U (en) * | 2020-07-23 | 2021-04-06 | 广州城市职业学院 | Automatic loading and unloading car of commodity circulation class |
| CN214728457U (en) * | 2020-12-22 | 2021-11-16 | 襄阳御泰汽车科技有限公司 | Article fixing device of refrigerator car carriage |
| CN214728460U (en) * | 2021-02-05 | 2021-11-16 | 南通翔宇车厢制造有限公司 | Boxcar with goods location structure |
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| Publication number | Publication date |
|---|---|
| CN114013365B (en) | 2022-11-29 |
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