CN111332717B - Express sorting trolley for realizing four-way unloading through universal overturning driving device - Google Patents
Express sorting trolley for realizing four-way unloading through universal overturning driving device Download PDFInfo
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- CN111332717B CN111332717B CN202010198722.8A CN202010198722A CN111332717B CN 111332717 B CN111332717 B CN 111332717B CN 202010198722 A CN202010198722 A CN 202010198722A CN 111332717 B CN111332717 B CN 111332717B
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- overturning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
- B65G47/38—Devices for discharging articles or materials from conveyor by dumping, tripping, or releasing load carriers
- B65G47/40—Devices for discharging articles or materials from conveyor by dumping, tripping, or releasing load carriers by tilting conveyor buckets
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Abstract
The invention discloses an express sorting trolley for realizing four-way unloading through a universal overturning driving device, which comprises: the sorting vehicle comprises a sorting vehicle body, a carrying wheel set and a cargo unloading mechanism; the cargo unloading mechanism comprises: the device comprises a base, a turnover type cargo hopper and a universal turnover driving device; the turnover type cargo bucket comprises a cargo bucket body and a directional fitting piece; the directional fitting piece is provided with closure driving motor and closure slider, and the closure accepting groove has still been seted up to the directional fitting piece, and the goods fill body is provided with directional closure pole, and universal upset drive arrangement includes: the turnover mechanism comprises a base, a turnover driving motor, a first cross universal turnover arm and a second cross universal turnover arm. According to the express sorting trolley for realizing four-way unloading through the universal overturning driving device, the overturning direction is controlled through the universal overturning driving device to realize automatic unloading processing in four directions, so that the utilization rate of a field space is improved on one hand, and the goods sorting efficiency is improved on the other hand.
Description
Technical Field
The invention relates to the technical field of automation of express sorting machinery, in particular to an express sorting trolley for realizing four-way unloading through a universal overturning driving device.
Background
With the continuous prosperity of online shopping, the express industry also enters a developed express way. In an express sorting warehouse, express packages of different orders need to be sorted, and the express packages are classified, so that the whole logistics network is smooth and unobstructed.
In order to improve the sorting efficiency of express packages, the traditional manual sorting mode needs to be abandoned, and mechanical automatic sorting is used instead.
The express delivery letter sorting dolly replaces traditional manual letter sorting through the unmanned operation of mechanical automation realization. Because the express delivery letter sorting dolly can greatly improve letter sorting efficiency, has also reduced operation personnel's intensity of labour simultaneously, it is receiving more and more the welcome of express delivery enterprise.
The goods on the vehicle need to be unloaded, and the mode of unloading the goods is mainly realized through overturning the goods fill. Traditional letter sorting car, its fill can only overturn in a direction, must reduce the efficiency of goods letter sorting like this.
Therefore, in the design and development process of the express sorting trolley, one of the technical problems to be solved is as follows: how to make the goods fill of express delivery letter sorting dolly can unload in a plurality of directions automatically to practice thrift limited place space, improve the efficiency of goods letter sorting, this is the technical problem that design development personnel need solve.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides an express sorting trolley for realizing four-way unloading through a universal overturning driving device.
The purpose of the invention is realized by the following technical scheme:
realize the express delivery letter sorting dolly of quadriversal discharge through universal upset drive arrangement, include: the sorting vehicle comprises a sorting vehicle body, a carrying wheel set and a cargo unloading mechanism; the carrying wheel group is arranged at the bottom of the sorting vehicle body, and the cargo unloading mechanism is arranged at the top of the sorting vehicle body;
the cargo unloading mechanism includes: the device comprises a base, a turnover type cargo hopper and a universal turnover driving device;
the base is arranged on the sorting vehicle body, the universal overturning driving device is arranged on the base, and the overturning type cargo hopper is in driving connection with the universal overturning driving device;
the turnover type cargo bucket comprises a cargo bucket body and a directional fitting piece, and the directional fitting piece is arranged on the base;
the directional matching piece is provided with a locking driving motor and a locking sliding block, the directional matching piece is further provided with a locking accommodating groove, and the locking driving motor drives the locking sliding block to enable the locking sliding block to slide onto the locking accommodating groove or separate from the locking accommodating groove;
the goods bucket body is provided with a directional locking rod which is accommodated in the locking accommodating groove or separated from the locking accommodating groove;
the universal turnover driving device comprises: the turnover mechanism comprises a base, a turnover driving motor, a first cross universal turnover arm and a second cross universal turnover arm;
one end of the first cross universal overturning arm is provided with a first cross universal joint, and the first cross universal joint is connected with the base;
one end of the second cross universal overturning arm is provided with a second cross universal joint, and the second cross universal joint is connected with the bottom of the cargo bucket body; the other end of the first cross universal turnover arm is hinged with the other end of the second cross universal turnover arm;
the turnover driving motor is used for driving the first cross universal turnover arm and the second cross universal turnover arm to be folded or unfolded;
the goods fill body still is provided with spacing lug, directional fitting piece has still seted up spacing recess, spacing lug card is gone into in the spacing recess or with spacing recess separation.
In one embodiment, the turnover type cargo bucket is of a square tray structure.
In one embodiment, the directional fitting piece is of a square frame structure, the number of the locking grooves is four, and the four locking grooves correspond to four side frames of the directional fitting piece one by one;
the number of the directional locking rods is four, and the four directional locking rods correspond to the four locking accommodating grooves one to one.
In one embodiment, the limiting projection is arranged on the directional locking rod, and the limiting projection protrudes towards the middle of the bottom of the bucket body.
In one embodiment, two limiting protrusions are arranged on each directional locking rod.
In one embodiment, the number of the limiting grooves is the same as that of the limiting lugs, and the limiting grooves correspond to the limiting lugs one to one.
In one embodiment, the number of the locking driving motors and the number of the locking sliders are two times that of the locking accommodating grooves; the locking driving motors correspond to the locking sliding blocks one by one; and two ends of each locking accommodating groove are respectively provided with a locking driving motor.
In one embodiment, the edge of the turnover type cargo bucket is provided with a blocking edge in a surrounding mode.
In one embodiment, the number of blocking edges is four.
According to the express sorting trolley for realizing four-way unloading through the universal overturning driving device, the overturning direction is controlled through the universal overturning driving device to realize automatic unloading processing in four directions, so that the utilization rate of a field space is improved on one hand, and the goods sorting efficiency is improved on the other hand.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a state diagram of left-side turning unloading of an express sorting trolley for four-way unloading by a universal turning driving device according to an embodiment of the invention;
fig. 2 is a state diagram of the forward-end overturning unloading of the express sorting trolley for realizing four-way unloading through the universal overturning driving device according to the embodiment of the invention;
FIG. 3 is a schematic view of a portion of the cargo unloading mechanism of FIG. 1 according to the present invention;
FIG. 4 is a view of the directional fitting piece of FIG. 3 being locked with one of the directional lock rods;
FIG. 5 is a schematic structural diagram of the universal flipping driving apparatus in FIG. 3;
fig. 6 is an exploded view of the flip bucket of fig. 1.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, an express sorting trolley 10 for four-way unloading by a universal turnover driving device includes: sorting vehicle body 20, carrying wheel group 30 and cargo unloading mechanism 40. The carrying wheel group 30 is provided at the bottom of the sorting vehicle body 20. The cargo unloading mechanism 40 is provided on the top of the sorting vehicle body 20.
The carrying wheel set 30 is used for realizing moving and walking of the whole express sorting trolley 10 for realizing four-way unloading through the universal overturning driving device, so that the express sorting trolley 10 for realizing four-way unloading through the universal overturning driving device can reach another position from one position. It should be noted that the carrying wheel set 30 of the present invention has a plurality of wheels 310, and the plurality of wheels 310 are respectively disposed at the front, rear, left and right edges of the bottom of the sorting vehicle body 20. A plurality of wheels 310 are used for realizing providing even support for the express sorting dolly 10 that realizes the quadriversal unloading through universal upset drive arrangement when realizing the express sorting dolly 10 bodily movement walking of quadriversal unloading through universal upset drive arrangement for it is more steady to realize the express sorting dolly 10 removal walking in-process of quadriversal unloading through universal upset drive arrangement, and overall stability is better.
The carrier wheel set 30 further includes a wheel driving unit (not shown) drivingly connected to the wheel 310, and the wheel driving unit is a motor driving structure. The wheel driving part provides power for moving and walking of the express sorting trolley 10 for realizing four-way unloading through the universal overturning driving device. It should be further noted that, in this embodiment, the wheels 310 of the carrying wheel set 30 are universal wheels, and the universal wheels are used in cooperation with the four-way automatic unloading of the express sorting trolley 10 that realizes four-way unloading through the universal overturning driving device, so that the express sorting trolley 10 that realizes four-way unloading through the universal overturning driving device is flexible in walking and moving, flexible in unloading, good in adaptability on the whole, high in site space utilization rate, and high in cargo sorting efficiency. For example, realize the express delivery letter sorting dolly 10 of quadriversal unloading through universal upset drive arrangement at the transportation goods in-process, when needs change advancing direction, only need the adjustment universal wheel the direction can, need not turn around through rotating whole automobile body, also need not the large space. In addition, when the express sorting trolley 10 achieving four-way unloading through the universal overturning driving device arrives at an unloading place, turning and turning around are not needed to be carried out according to the unloading place, and unloading can be carried out by selecting a corresponding unloading direction according to the unloading place, so that unloading time and space are saved; and the limit to the unloading place is less, so the space utilization rate of the place is improved.
The structure of the cargo unloading mechanism 40 and the connection method thereof will be explained below:
as shown in fig. 2, the cargo unloading mechanism 40 includes: base 410, convertible loading hopper 420 and universal upset drive 430.
As shown in fig. 2, the base 410 is provided on the sorting cart body 20. The universal tilt drive 430 is disposed on the base 410. The turnover type cargo bucket 420 is in driving connection with a universal turnover driving device 430. Universal upset drive arrangement 430 drive convertible goods fill 420 towards realize four directions of the front end of express delivery letter sorting dolly 10 of unloading, rear end, left side and the four direction upsets in right side through universal upset drive arrangement, realize realizing that the upset of express delivery letter sorting dolly 10 that the four-way was unloaded is unloaded towards front end, rear end, left side and right side through universal upset drive arrangement.
As shown in fig. 3 and 4, in particular, the flip bucket 420 includes a bucket body 421 and a directional fitting piece 402. The directional fitting 402 is disposed on the base 410. The directional fitting 402 is provided with a lock drive motor 403 and a lock slide 404. The directional fitting 402 further defines a locking receptacle 405. The lock driving motor 403 drives the lock slider 404 so that the lock slider 404 slides onto or separates from the lock receiving groove 405.
As shown in fig. 3 and 4, the bucket body 421 is provided with a directional lock lever 407. The orientation lock lever 407 is received in the lock receiving groove 405 or separated from the lock receiving groove 405.
As shown in fig. 5, in particular, the universal flipping driving device 430 includes: the base 100, upset driving motor 200, first universal upset arm 300 of cross and the universal upset arm 400 of second cross. One end of the first cross universal flipping arm 300 has a first cross universal joint 500, and the first cross universal joint 500 is connected with the base 100. One end of the second cross universal turning arm 400 is provided with a second cross universal joint 600, and the second cross universal joint 600 is connected with the bottom of the cargo bucket body 421. The other end of the first cross universal overturning arm 300 is hinged with the other end of the second cross universal overturning arm 400. Specifically, the flipping driving motor 200 is used to drive the first cross universal flipping arm 300 and the second cross universal flipping arm 400 to fold or extend.
As shown in fig. 3, the bucket body 421 is further provided with a limiting protrusion 408. The directional fitting 402 also defines a retaining groove 406. The stopper projection 408 is caught in the stopper groove 406 or separated from the stopper groove 406.
As shown in fig. 2, the tipping bucket 420 is a square tray structure. Accordingly, the directional fitting 402 is a square frame structure. As shown in fig. 4, the number of the locking slots 405 is four, and four locking slots 405 correspond to four borders of the directional fitting element 402 one by one. As shown in fig. 3, the number of the directional locking rods 407 is four, and four directional locking rods 407 correspond to four locking receiving grooves 405 one by one. As shown in fig. 3 and 4, in particular, the number of the locking driving motors 403 and the locking sliders 404 is twice the number of the locking receiving grooves 405. The locking driving motors 403 and the locking sliders 404 are in one-to-one correspondence. A locking driving motor 403 is provided at both ends of each locking receiving groove 405.
As shown in fig. 3, as a preferable mode of the present embodiment, the limit projection 408 is provided on the directional locking bar 407, and the limit projection 408 projects toward the middle of the bottom of the bucket body 421. Preferably, two limit protrusions 408 are provided on each directional locking bar 407. The number of the limiting grooves 406 is the same as that of the limiting lugs 408, and the limiting grooves 406 correspond to the limiting lugs 408 one by one.
The operation of the cargo unloading mechanism 40 is explained below (please refer to fig. 1 to 5 together):
in the invention, the express sorting trolley 10 for realizing four-way unloading through the universal overturning driving device can unload goods in four directions; for better explanation, the express sorting trolley 10 which realizes four-way unloading through the universal turnover driving device is specified in four directions, namely front, back, left and right directions; of course, the direction designation of the express sorting trolley 10 for realizing four-way unloading through the universal turnover driving device is not unique, and only one direction designation mode is described here;
when the express sorting trolley 10 for realizing four-way unloading through the universal turnover driving device is in a loading, moving or idle state (at this time, an initial state), the first cross universal turnover arm 300 and the second cross universal turnover arm 400 are in a folded state, and at this time, the cargo bucket body 421 is fixed on the directional fitting piece 402 and is in a horizontal state; at this time, the four directional locking rods 407 are received in the four locking receiving grooves 405 one to one, and the limiting protrusions 408 are engaged in the limiting grooves 406 one to one; it should be noted that, because the four directional locking rods 407 are received in the four locking receiving grooves 405 one to one, the limiting protrusions 408 are clamped in the limiting grooves 406 one to one, and the limiting protrusions 408 are protruded toward the middle of the bottom of the bucket body 421; thus, the bucket body 421 can be kept in a stable level in the initial state; at this time, the bucket body 421 cannot move in the horizontal direction, so that the displacement does not occur;
if the bucket body 421 has a tendency of shifting toward the front end of the express sorting trolley 10 which realizes four-way unloading through the universal turnover driving device at this time; at this time, after the directional locking rod 407 at the rear end of the express sorting trolley 10 for realizing four-way unloading through the universal overturning driving device is combined with the corresponding limiting bump 408, a firm clamping structure is formed with the limiting groove 406, and the cargo bucket body 421 is prevented from moving to the front end of the express sorting trolley 10 for realizing four-way unloading through the universal overturning driving device; moreover, it should be further noted that, the clamping structure also limits the cargo bucket body 421 in the left and right directions of the express sorting trolley 10 which realizes four-way unloading through the universal turning driving device, that is, prevents the cargo bucket body 421 from horizontally deflecting in the left and right directions of the express sorting trolley 10 which realizes four-way unloading through the universal turning driving device; namely, the clamping structure simultaneously limits the front direction, the left direction and the right direction of the express sorting trolley 10 for realizing four-way unloading through the universal overturning driving device on the bucket body 421;
similarly, at the rear end, the left side and the right side of the express sorting trolley 10 for realizing four-way unloading through the universal turnover driving device, the directional locking rod 407 and the corresponding limiting bump 408 are combined and then form the clamping structure with the limiting groove 406; thus, a stable limit is formed on the bucket body 421 in the horizontal direction, so that the bucket body 421 cannot be deviated in the horizontal direction, and the system stability of the express sorting trolley 10 for four-way unloading through the universal overturning driving device is high;
when the goods are transported to the unloading place by the express sorting trolley 10 which realizes four-way unloading through the universal overturning driving device, the express sorting trolley 10 which realizes four-way unloading through the universal overturning driving device needs to automatically unload the goods;
if the loaded boxes are on the left side of the express sorting trolley 10 which realizes four-way unloading through the universal overturning driving device, the express sorting trolley 10 which realizes four-way unloading through the universal overturning driving device needs to be overturned leftwards to unload;
as shown in fig. 4, first, the locking driving motor 403 near the left side of the express sorting cart 10 for four-way unloading by the universal turning driving device drives the corresponding locking slider 404 to slide onto the locking receiving slot 405, so that the locking slider 404 is engaged with the locking receiving slot 405 to lock the directional locking rod 407, so that the directional locking rod 407 cannot be disengaged from the locking receiving slot 405;
then, the turnover driving motor 200 drives the first cross universal turnover arm 300 and the second cross universal turnover arm 400 to extend; the first cross universal overturning arm 300 and the second cross universal overturning arm 400 have a tendency to separate the bucket body 421 from the directional fitting piece 402 during the extension process; as shown in fig. 4, at this time, the locking slide 404 and the locking receiving groove 405 close to the left side of the express sorting trolley 10 for four-way unloading by the universal turning driving device form a locking structure for the directional locking rod 407; therefore, in the process of extending the first cross universal turning arm 300 and the second cross universal turning arm 400, one side of the cargo bucket body 421, which is close to the left side of the express sorting trolley 10 for realizing four-way unloading through the universal turning driving device, is always kept connected with the directional fitting piece 402; thus, along with the extension of the first cross universal turnover arm 300 and the second cross universal turnover arm 400, the cargo bucket body 421 is turned over to the left side of the express sorting trolley 10 which realizes four-way unloading through the universal turning driving device to realize cargo unloading;
after unloading the goods, the overturning driving motor 200 drives the first cross universal overturning arm 300 and the second cross universal overturning arm 400 to fold; thereby resetting the bucket body 421; when the bucket body 421 returns to be fixed on the directional fitting piece 402 and the bucket body 421 is in a horizontal state, the locking driving motor 403 near the left side of the express sorting trolley 10 which realizes four-way unloading through the universal turning driving device drives the corresponding locking slide block 404 to leave from the locking accommodating groove 405, so as to unlock the directional locking rod 407;
similarly, the principle of turning over the front end, the rear end and the right side of the express sorting trolley 10 for realizing four-way unloading through the universal turning driving device is the same as the principle of unloading towards the left side, so the detailed description is omitted;
it should be noted that, when the directional locking rod 407 is locked, the locking driving motors 403 at two ends of the corresponding locking receiving groove 405 drive the locking slider 404 to slide onto the locking receiving groove 405, so as to lock two ends of the directional locking rod 407; the stability of the locking mode is good;
the locking driving motor 403, the locking sliding block 404 and the locking accommodating groove 405 of the directional fitting piece 402 are matched with the directional locking rod 407 of the bucket body 421, so that the turning unloading direction of the express sorting trolley 10 for unloading in four directions is selected through a universal turning driving device;
certainly, when the express sorting trolley 10 for realizing four-way unloading through the universal turnover driving device is in an initial state, the locking sliders 404 corresponding to the front end, the rear end, the left side and the right side of the express sorting trolley 10 for realizing four-way unloading through the universal turnover driving device slide to the locking accommodating grooves 405, so that the four directional locking rods 407 of the bucket body 421 are locked, the bucket body 421 is further fixed, and the stability of the express sorting trolley 10 for realizing four-way unloading through the universal turnover driving device is further improved; when the express sorting trolley 10 for four-way unloading is turned over and unloaded in any one direction of the front end, the rear end, the left side and the right side by the universal turning driving device, the locking driving motors 403 in the other three directions drive the corresponding locking sliders 404 to leave the corresponding locking accommodating grooves 405, so that the directional locking rods 407 in the other three directions are unlocked, and the direction selection for turning over and unloading the express sorting trolley 10 for four-way unloading by the universal turning driving device is realized.
According to the express sorting trolley 10 for realizing four-way unloading through the universal overturning driving device, the overturning direction is selected firstly, then the overturning action is carried out through the universal overturning driving device 430, and the four-way overturning unloading of the express sorting trolley 10 for realizing four-way unloading through the universal overturning driving device is realized.
As shown in fig. 6, in the present invention, four blocking edges 401 are provided around the edge of the tipping bucket 420. Through setting up blocking edge 401, can prevent that the goods on convertible goods fill 420 from taking place to drop at the in-process of transportation, improved the stability to freight. However, in the process of unloading the goods in the turnover type bucket 420 in the turnover type, the blocking edge 401 will block the goods, and the goods cannot be smoothly unloaded due to the blocking of the blocking edge 401. It can be seen that the provision of the blocking edge 401 is twofold. For this reason, the structure of the flip bucket 420 needs to be further optimally designed so that the cargo is not difficult to unload due to the blocking edge 401.
As shown in fig. 6, the flip bucket 420 includes: a bucket body 421, a front end reverse follow-up plate 422, a rear end reverse follow-up plate 423, a left side reverse follow-up plate 424, and a right side reverse follow-up plate 425. The front end turning follow-up plate 422, the rear end turning follow-up plate 423, the left side turning follow-up plate 424 and the right side turning follow-up plate 425 are sequentially arranged on the edges of the front, rear, left and right sides of the bucket body 421. The four side edges of the bucket body 421 are respectively opened with a front through hole 426, a rear through hole 427, a left through hole 428 and a right through hole 429. As shown in fig. 1 and 2, the base 410 is provided with a front jacking block 411, a rear jacking block 412, a left jacking block 413 and a right jacking block 414. The front end lift-up block 411 corresponds to the front end turn-over follow-up plate 422, the rear end lift-up block 412 corresponds to the rear end turn-over follow-up plate 423, the left side lift-up block 413 corresponds to the left side turn-over follow-up plate 424, and the right side lift-up block 414 corresponds to the right side turn-over follow-up plate 425.
The operation of the tipping bucket 420 is explained below (please refer to fig. 1, 2 and 6 together):
when the turnover type cargo bucket 420 is turned over towards the front end, the front end jacking block 411 penetrates through the front end through hole 426 and is pressed on the front end turnover follow-up plate 422, so that the front end turnover follow-up plate 422 is subjected to jacking acting force of the front end jacking block 411, the front end turnover follow-up plate 422 rotates for an angle around the cargo bucket body 421, and the rotated front end turnover follow-up plate 422 fills up the height difference between the cargo bucket body 421 and the blocking edge 401, so that cargo on the cargo bucket body 421 can be unloaded through the front end turnover follow-up plate 422 without being blocked by the blocking edge 401, and the cargo unloading smoothness is improved; when unloading of the goods is finished and the turnover type goods bucket 420 is reset, the front end turnover follow-up plate 422 is separated from the front end jacking block 411, and the front end jacking block 411 does not apply force to the front end turnover follow-up plate 422 any more; at this time, the front end turning follow-up plate 422 performs self-reset under the action of its own gravity, and does not need to additionally arrange a reset mechanism (such as a reset spring and the like) for resetting; the front end turning follow-up plate 422 returns to a state parallel to the corresponding blocking edge 401, so that the front end turning follow-up plate 422 does not influence the loading of goods by the turning type goods bucket 420;
similarly, when the turnover type cargo bucket 420 is turned over towards the rear end, the rear end turning follow-up plate 423 also fills the height difference between the cargo bucket body 421 and the blocking edge 401, so that the cargo can be smoothly unloaded; when the unloading of the goods is finished and the turnover type goods bucket 420 is reset, the rear end turnover follow-up plate 423 automatically resets under the action of the gravity of the rear end turnover follow-up plate 423;
similarly, when the turnover type cargo bucket 420 is turned to the left side, the left turning follow-up plate 424 also fills up the height difference between the cargo bucket body 421 and the blocking edge 401, so that the cargo can be smoothly unloaded; when the unloading of the goods is finished and the turnover type goods bucket 420 is reset, the left turnover follower plate 424 automatically resets under the action of the gravity of the left turnover follower plate 424;
similarly, when the turnover type cargo bucket 420 is turned over to the right, the right turning follow-up plate 425 also fills up the height difference between the cargo bucket body 421 and the blocking edge 401, so that the cargo can be smoothly unloaded; when the unloading of the cargo is completed and the flip bucket 420 is reset, the right flip follower plate 425 resets itself by its own weight.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. Realize the express delivery letter sorting dolly of quadriversal discharge through universal upset drive arrangement, its characterized in that includes: the sorting vehicle comprises a sorting vehicle body, a carrying wheel set and a cargo unloading mechanism; the carrying wheel group is arranged at the bottom of the sorting vehicle body, and the cargo unloading mechanism is arranged at the top of the sorting vehicle body;
the cargo unloading mechanism includes: the device comprises a base, a turnover type cargo hopper and a universal turnover driving device;
the base is arranged on the sorting vehicle body, the universal overturning driving device is arranged on the base, and the overturning type cargo hopper is in driving connection with the universal overturning driving device;
the turnover type cargo bucket comprises a cargo bucket body and a directional fitting piece, and the directional fitting piece is arranged on the base;
the directional matching piece is provided with a locking driving motor and a locking sliding block, the directional matching piece is further provided with a locking accommodating groove, and the locking driving motor drives the locking sliding block to enable the locking sliding block to slide onto the locking accommodating groove or separate from the locking accommodating groove;
the goods bucket body is provided with a directional locking rod which is accommodated in the locking accommodating groove or separated from the locking accommodating groove;
the universal turnover driving device comprises: the turnover mechanism comprises a base, a turnover driving motor, a first cross universal turnover arm and a second cross universal turnover arm;
one end of the first cross universal overturning arm is provided with a first cross universal joint, and the first cross universal joint is connected with the base;
one end of the second cross universal overturning arm is provided with a second cross universal joint, and the second cross universal joint is connected with the bottom of the cargo bucket body; the other end of the first cross universal turnover arm is hinged with the other end of the second cross universal turnover arm;
the turnover driving motor is used for driving the first cross universal turnover arm and the second cross universal turnover arm to be folded or unfolded;
the goods bucket body is also provided with a limiting lug, the directional fitting piece is also provided with a limiting groove, and the limiting lug is clamped into the limiting groove or separated from the limiting groove;
the turnover type cargo hopper is of a square tray body structure;
the directional fitting piece is of a square frame structure, the number of the locking accommodating grooves is four, and the four locking accommodating grooves correspond to four frames of the directional fitting piece one by one;
the number of the directional locking rods is four, and the four directional locking rods correspond to the four locking accommodating grooves one by one;
convertible goods fill includes: the pallet body, the front end overturning follow-up plate, the rear end overturning follow-up plate, the left side overturning follow-up plate and the right side overturning follow-up plate; the front end overturning follow-up plate, the rear end overturning follow-up plate, the left side overturning follow-up plate and the right side overturning follow-up plate are sequentially arranged on the edges of the front side, the rear side, the left side and the right side of the cargo bucket body; the edges of the four sides of the bucket body are respectively provided with a front end through hole, a rear end through hole, a left side through hole and a right side through hole; the base is provided with a front end jacking block, a rear end jacking block, a left side jacking block and a right side jacking block; the front end jacking block corresponds to the front end turning follow-up plate, the rear end jacking block corresponds to the rear end turning follow-up plate, the left side jacking block corresponds to the left side turning follow-up plate, and the right side jacking block corresponds to the right side turning follow-up plate.
2. An express sorting trolley for achieving four-way unloading through a universal turnover drive device as claimed in claim 1, wherein the limiting projection is arranged on the directional locking rod and protrudes towards the middle of the bottom of the bucket body.
3. An express sorting trolley for achieving four-way unloading through a universal turnover drive device as claimed in claim 2, wherein each directional locking rod is provided with two limiting lugs.
4. The express sorting trolley for realizing four-way unloading through the universal turnover driving device as claimed in claim 3, wherein the number of the limiting grooves is the same as that of the limiting lugs, and the limiting grooves correspond to the limiting lugs one to one.
5. A parcel sorting trolley with four-way unloading achieved by a universal turning drive as claimed in claim 1, wherein the number of locking drive motors and locking sliders is twice the number of locking receiving slots; the locking driving motors correspond to the locking sliding blocks one by one; and two ends of each locking accommodating groove are respectively provided with a locking driving motor.
6. An express sorting trolley for achieving four-way unloading through a universal overturning driving device as claimed in claim 1, wherein the edge of the overturning type cargo bucket is provided with a blocking edge in a surrounding mode.
7. An express sorting trolley with four-way unloading achieved through a universal turnover drive device as claimed in claim 6, wherein the number of the blocking edges is four.
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| CN112044785A (en) * | 2020-08-24 | 2020-12-08 | 金诚 | Intelligent E-commerce commodity sorting device and marking method |
| CN112354887A (en) * | 2020-11-30 | 2021-02-12 | 安徽绿能技术研究院有限公司 | Automatic logistics equipment of environmental protection that possesses goods letter sorting function |
| CN112873152B (en) * | 2021-01-14 | 2022-11-15 | 福建省喜德汇科技有限公司 | Panel turnover device for LED processing |
| CN114798510B (en) * | 2022-05-30 | 2023-09-01 | 镇江新宇固体废物处置有限公司 | Semi-closed negative pressure material conveying line for medical waste |
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