CN217774831U

CN217774831U - Reduce parcel straight line letter sorting dolly of losing a fastener

Info

Publication number: CN217774831U
Application number: CN202221578770.0U
Authority: CN
Inventors: 欧阳庆生; 伍文杰; 佡红旭
Original assignee: Zhongke Weizhi Technology Co ltd
Current assignee: Zhongke Weizhi Technology Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-11-11
Anticipated expiration: 2032-06-22

Abstract

The utility model relates to a sorting dolly, especially a reduce parcel straight line sorting dolly of losing a fastener belong to commodity circulation express delivery letter sorting system equipment technical field. According to the technical scheme provided by the utility model, the parcel linear sorting trolley for reducing lost parts clamping pieces comprises a sorting trolley body for conveying parcels to be sorted, wherein the sorting trolley body comprises a frame; the upper portion of frame sets up the anti-sticking mechanism who is used for preventing the parcel card in the clearance between the adjacent letter sorting dolly body, anti-sticking mechanism distributes in the side along perpendicular letter sorting dolly body walking direction on the upper portion of frame. The utility model discloses compact structure can effectively reduce losing in the transportation process and a and fastener, improves and carries letter sorting efficiency, safe and reliable.

Description

Reduce parcel straight line letter sorting dolly of losing a fastener

Technical Field

The utility model relates to a sorting dolly, especially a reduce parcel straight line sorting dolly of losing a fastener belong to commodity circulation express delivery letter sorting system equipment technical field.

Background

With the rapid development of electronic commerce in recent years, the express industry is rapidly developed, so that the market demand of large express quantity and high efficiency cannot be met by adopting the traditional manual sorting mode. At present, express automatic sorting equipment is adopted to become a mainstream mode of parcel sorting, and the express automatic sorting equipment is continuously upgraded and optimized. The dolly utilizes the parcel of dolly conveyer belt letter sorting as the essential element of express delivery letter sorting equipment, when utilizing the dolly to carry the parcel at present, appears losing the condition of piece, fastener easily, leads to carrying letter sorting inefficiency, is difficult to satisfy the demand of actual letter sorting.

Disclosure of Invention

The utility model aims at overcoming the not enough of existence among the prior art, providing a parcel straight line letter sorting dolly that reduces to lose a fastener, its compact structure can effectively reduce losing in the transportation process and fastener, improves and carries letter sorting efficiency, safe and reliable.

According to the technical scheme provided by the utility model, the parcel linear sorting trolley for reducing lost parts clamping pieces comprises a sorting trolley body for conveying parcels to be sorted, wherein the sorting trolley body comprises a frame; the upper part of the frame is provided with an anti-jamming mechanism for preventing the packages from being jammed in the gap between the adjacent sorting trolley bodies, and the anti-jamming mechanism is distributed on the upper part of the frame on the side edge perpendicular to the walking direction of the sorting trolley bodies.

The anti-jamming mechanism comprises a flexible transition strip arranged on the side edge of the upper portion of the frame, the flexible transition strip extends outwards on the side edge of the frame where the flexible transition strip is located, and the flexible transition strip is distributed on the upper portion of the frame along the length direction of the side edge where the flexible transition strip is located.

The frame comprises an upper bottom plate, a lower bottom plate positioned under the upper bottom plate and a frame side plate used for connecting the upper bottom plate and the corresponding side edge of the lower bottom plate, wherein two side edges of the upper bottom plate are connected with the corresponding side edges of the lower bottom plate through the frame side plate;

the flexible transition strip is located the frame side board, and when frame side board and upper plate and lower plate adaptation were connected, flexible transition strip corresponded with the upper plate, and the flexible transition strip was located the outside of the corresponding side of upper plate.

The automatic packaging machine also comprises a belt conveying assembly which is matched with the frame and used for conveying packages, wherein the belt conveying assembly comprises a driving roller assembly, a driven roller assembly and a belt used for connecting the driving roller assembly and the driven roller assembly, wherein,

the driving roller assembly and the driven roller assembly are located above the lower base plate and located at two ends of the upper base plate respectively, the upper base plate is located in a belt connecting the driving roller assembly and the driven roller assembly, and the driving roller assembly and the driven roller assembly can rotate relative to the upper base plate and the lower base plate.

The driving roller assembly and the driven roller assembly are in adaptive connection with corresponding frame side plates, the distance between the driven roller assembly and the driving roller assembly can be adjusted through a belt tensioning adjusting mechanism, and the belt tensioning adjusting mechanism is in adaptive connection with the driven roller assembly and the frame side plates.

A side plate belt groove allowing a belt to be embedded is arranged at the lower part of the side plate of the frame, the belt can move in the side plate belt groove, and the side plate belt groove is distributed along the length of the side plate of the frame;

the side plate belt groove protrudes out of the frame side plate, and the side plate belt groove and the flexible transition strip are located on the same side of the frame side plate.

The frame side plate is provided with a plurality of reinforcing ribs which are uniformly distributed, the reinforcing ribs and the flexible transition strips are positioned on the same side of the frame side plate, and the reinforcing ribs are fixedly connected with the frame side plate.

The belt conveyor is characterized in that a bottom plate belt guide groove matched with a belt is formed in the upper bottom plate, the bottom plate belt guide groove allows a belt positioning rib on the inner surface of the belt to be embedded, and the bottom plate belt guide groove is distributed along the length of the upper bottom plate.

The both ends of terminal surface all set up the support walking direction subassembly under the frame, support the lower terminal surface fixed connection of walking direction subassembly and frame, utilize to support walking direction subassembly can be along the orbital walking of letter sorting to can lead along the orbital walking of letter sorting.

The supporting walking guide assembly comprises a supporting plate body used for being fixedly connected with the frame, a walking wheel arranged at the first end part of the supporting plate body, a sliding block arranged at the second end of the supporting plate body and a guide wheel arranged on the supporting plate body, wherein,

the guide wheel is located between the walking wheel and the sliding block, and the sliding block can slide along the length direction of the supporting plate body at the second end of the supporting plate body.

The utility model has the advantages that: the anti-jamming mechanism is arranged on the frame, so that packages can be prevented from being jammed in a gap between adjacent sorting trolley bodies by the anti-jamming mechanism; the anti-jamming mechanism adopts the flexible transition strip, namely the flexible transition strip can be used for effectively reducing lost pieces and clamping pieces in the conveying process, the conveying and sorting efficiency is improved, and the anti-jamming mechanism is safe and reliable.

Drawings

Fig. 1 is a schematic view of the utility model of a sorting trolley body.

Fig. 2 is a side view of the utility model of a sorting trolley.

Fig. 3 is a rear view of the pickup cart of fig. 2 with the power supply assembly.

Fig. 4 is the schematic view of the utility model after the belt on the frame is hidden.

Fig. 5 is a bottom view of the frame of the present invention.

Fig. 6 is a side view of the frame of the present invention.

Fig. 7 is a schematic view of the walking guide assembly of the present invention.

Fig. 8 is a schematic view of the side plate of the frame of the present invention.

Description of reference numerals: 1-carriage, 2-driving roller assembly, 3-driven roller assembly, 4-supporting walking guide assembly, 5-belt, 6-flexible transition strip, 7-driver assembly, 8-communication client assembly, 9-power supply assembly, 10-slider, 11-tension adjusting rod, 12-upper base plate, 13-lower base plate, 14-driven roller, 15-driving roller, 16-driving roller groove, 17-driven roller groove, 18-base plate belt guide groove, 19-carriage side plate, 20-reinforcing rib, 21-side plate belt groove, 22-lower base plate lightening hole, 23-lower base plate connecting nut, 24-assembly connecting plate, 25-guide wheel connecting plate, 26-guide wheel, 27-traveling wheel, 28-supporting plate body, 29-assembly connecting plate hole, 30-tension adjusting connecting plate, 31-side plate tension adjusting groove, 32-side plate driving roller groove and 33-slider groove.

Detailed Description

The invention is further described with reference to the following specific drawings and examples.

In order to effectively reduce lost pieces and clamping pieces in the conveying process and improve the conveying efficiency, the utility model comprises a sorting trolley body for conveying parcels to be sorted, wherein the sorting trolley body comprises a trolley frame 1; the anti-jamming mechanism is arranged on the upper portion of the frame 1 and used for preventing packages from being jammed in a gap between adjacent sorting trolley bodies, and the anti-jamming mechanism is distributed on the upper portion of the frame 1 and on the side edge perpendicular to the walking direction of the sorting trolley bodies.

Specifically, the letter sorting dolly is for carrying the equipment of waiting to sort the parcel promptly, and generally, the letter sorting dolly includes letter sorting dolly body, and letter sorting dolly body can adopt current commonly used form to can satisfy the transport of waiting to sort the parcel and be accurate, wherein, letter sorting dolly body includes frame 1 at least. It is known to those skilled in the art that in order to improve the sorting efficiency, a plurality of sorting trolleys need to be connected in series in sequence during operation, so that a plurality of packages to be sorted are conveyed simultaneously by the plurality of sorting trolleys.

Utilize a plurality of letter sorting dolly to carry and treat letter sorting parcel, exist between the letter sorting dolly clearance and letter sorting dolly and be in the condition that the clearance of adjacent letter sorting dolly becomes big such as turn region, the easy card of parcel takes place the condition such as fastener even losing in the clearance between the adjacent letter sorting dolly automobile body promptly. The embodiment of the utility model provides an in, set up anti-sticking mechanism on frame 1, through anti-sticking mechanism can prevent to wrap up in the clearance of card between adjacent letter sorting dolly body, wherein, anti-sticking mechanism is on the upper portion of frame 1, and distributes in the side along perpendicular letter sorting dolly body walking direction, sets up anti-sticking mechanism at the corresponding side of frame 1 promptly, and anti-sticking mechanism generally lies in the side that frame 1 letter sorting walking is in the front portion to in transportation process, can cooperate with adjacent letter sorting dolly, effectively avoid the condition of fastener. Along perpendicular letter sorting dolly body walking direction, specifically indicate the side that adjacent letter sorting dolly corresponds the contact.

As shown in fig. 1 and 4, the anti-jamming mechanism includes a flexible transition strip 6 disposed on a side edge of the upper portion of the frame 1, the flexible transition strip 6 extends outwards on the side edge of the frame 1, and the flexible transition strip 6 is distributed on the upper portion of the frame 1 along the length direction of the side edge.

The embodiment of the utility model provides an in, anti-sticking mechanism adopts flexible transition strip 6, and flexible transition strip 6 is located the side on 1 upper portion of frame, shows in figure 1 and figure 4 that flexible transition strip 6 is located 1 length direction's of frame side, and 1 length direction's of frame side is the walking direction of perpendicular to letter sorting dolly body promptly. The flexible transition strip 6 extends outwards at the side, and the main part of flexible transition strip 6 is located the outside of frame 1 promptly, utilizes flexible transition strip 6 can shelter from the clearance between adjacent letter sorting dolly body, prevents that the parcel card from in the clearance between adjacent letter sorting dolly body.

In addition, flexible transition strip 6 distributes along the length direction of place side on frame 1 upper portion, and the length of flexible transition strip 6 is generally less than the length of car sorting dolly body, and the concrete condition of flexible transition strip 6 is specifically selected according to actual need with effectively preventing to wrap up the fastener as the standard. During concrete implementation, when the anti-sticking mechanism adopts flexible transition strip 6, when can preventing the parcel fastener, can not influence the normal transportation work of letter sorting dolly body again, improve the efficiency and the reliability of parcel letter sorting.

As shown in fig. 4 and 6, the frame 1 includes an upper base plate 12, a lower base plate 13 located right below the upper base plate 12, and a frame side plate 19 for connecting the upper base plate 12 and the corresponding side of the lower base plate 13, wherein both sides of the upper base plate 12 are connected with the corresponding side of the lower base plate 13 through the frame side plate 19;

the flexible transition strip 6 is located on the frame side plate 19, when the frame side plate 19 is connected with the upper base plate 12 and the lower base plate 13 in an adaptive mode, the flexible transition strip 6 corresponds to the upper base plate 12, and the flexible transition strip 6 is located on the outer side of the corresponding side edge of the upper base plate 12.

In the embodiment of the present invention, the upper plate 12 is located directly above the lower plate 13, the upper plate 12 is parallel to the lower plate 13, and generally, the length of the lower plate 13 is greater than the length of the upper plate 12. Specifically, the flexible transition strip 6 is greater than the length of the upper base plate 12, but less than the length of the lower base plate 13.

In order to obtain the required frame 1, the two sides of the upper base plate 12 and the lower base plate 13 are connected by the frame side plates 19, that is, the corresponding sides of the upper base plate 12 and the lower base plate 13 are both connected with a frame side plate 19, the upper base plate 12 is fixedly connected with the upper part of the frame side plate 19, and the lower base plate 13 is fixedly connected with the lower part of the frame side plate 19, so that the upper base plate 12 and the lower base plate 13 are connected with each other by the two frame side plates 19 to form the frame 1. The fixed connection form adopted among the upper base plate 12, the lower base plate 13 and the frame side plate 19 can be selected according to needs, for example, a bolt connection form is adopted, and particularly, the fixed connection can be effectively realized and the disassembly and assembly during subsequent maintenance are convenient.

In specific implementation, the flexible transition strip 6 is located at the upper side portion of the frame side plate 19, one side edge of the flexible transition strip 6 is connected with the frame side plate 19, and the other secondary side edge of the flexible transition strip 6 is located at the outer side of the frame side plate 19. After the frame side plate 19 is fixedly connected with the upper bottom plate 12 and the lower bottom plate 13, the flexible transition strip 6 corresponds to the upper bottom plate 12, and the flexible transition strip 6 is positioned on the outer side of the corresponding side of the upper bottom plate 12.

As shown in fig. 1, 2, 3 and 6, a belt conveying assembly adapted to the frame 1 and conveying the package is further included, the belt conveying assembly including a driving roller assembly 2, a driven roller assembly 3, and a belt 5 for connecting the driving roller assembly 2 and the driven roller assembly 3, wherein,

the driving roller assembly 2 and the driven roller assembly 3 are positioned above the lower bottom plate 13 and at two ends of the upper bottom plate 12 respectively, the upper bottom plate 12 is positioned in a belt 5 connecting the driving roller assembly 2 and the driven roller assembly 3, and the driving roller assembly 2 and the driven roller assembly 3 can rotate relative to the upper bottom plate 12 and the lower bottom plate 13.

In order to realize cross sorting, the sorting machine further comprises a belt conveying assembly, wherein the conveying direction of the belt conveying assembly is perpendicular to the walking direction of the sorting trolley, and the to-be-sorted parcels can be conveyed to a required position through the belt conveying assembly.

The embodiment of the utility model provides an in, belt conveyor subassembly includes driving roller subassembly 2, driven voller section of thick bamboo subassembly 3 and belt 5, and driving roller subassembly 2, driven voller section of thick bamboo subassembly 3 are located the top of lower plate 13 and are located the both ends of upper plate 12 respectively, realize treating the process of letter sorting parcel transport unanimous with the form of current letter sorting dolly cross sorting through driving roller subassembly 2, driven voller section of thick bamboo subassembly 3 and the cooperation of belt 5, and no longer repeated here.

Further, the driving roller assembly 2 and the driven roller assembly 3 are in adaptive connection with the corresponding frame side plates 19, the distance between the driven roller assembly 3 and the driving roller assembly 2 can be adjusted through a belt tensioning adjusting mechanism, and the belt tensioning adjusting mechanism is in adaptive connection with the driven roller assembly 3 and the frame side plates 19.

The driving roller assembly 2 and the driven roller assembly 3 are connected with the frame side plates 19 in an adaptive manner, so that the driving roller assembly 2 and the driven roller assembly 3 can rotate relative to the upper bottom plate 12 and the lower bottom plate 13. In order to adjust the tension of the belt 5, the distance between the driven roller assembly 3 and the driving roller assembly 2 can be adjusted by a belt tension adjusting mechanism.

As shown in fig. 4, the driving roller assembly 2 includes a driving roller 15 rotatable above the lower plate 13, and the driven roller assembly 3 includes a driven roller 14 rotatable above the lower plate 13, and the driven roller 14 is rotated by driving the driving roller 15 to rotate and then by driving the belt 5.

As shown in fig. 6 and 8, a side plate tension adjusting groove 31 is provided at one end of the frame side plate 19, a side plate driving roller groove 32 is provided at the other end of the frame side plate 19, and the longitudinal direction of the side plate tension adjusting groove 31 is aligned with the longitudinal direction of the frame side plate 19. The roller shaft of the driving roller 15 is arranged in the driving roller groove 32 of the side plate, namely the driving roller groove 32 of the side plate of the frame side plate 19 can be used for realizing adaptive connection with the driving roller 15, so that the driving roller 15 can rotate relative to the frame side plate 19, the upper bottom plate 12 and the lower bottom plate 13 after connection.

Similarly, the roller shaft of the driven roller 14 can be matched with the side plate tension adjusting groove 31 so as to realize the adaptive connection of the driven roller 14 and the frame side plate 19. Because the side plate tensioning adjustment groove 31 has a certain length, when the driven roller 14 moves along the length direction of the side plate tensioning adjustment groove 31, the distance between the driven roller 14 and the driving roller 15 can be adjusted, and the tightness of the belt 5 can be adjusted.

In specific implementation, the belt tensioning adjusting mechanism comprises a tensioning adjusting connecting plate 30 and a tensioning adjusting rod 11 which are arranged on the frame side plate 19, wherein the tensioning adjusting rod 11 penetrates through the tensioning adjusting connecting plate 30 and then is connected with a roller shaft of the driven roller 14, the driven roller 14 can be adjusted to move along a side plate tensioning adjusting groove 31 through the tensioning adjusting rod 11, and after the movement, the tensioning adjusting rod 11 and the tensioning adjusting connecting plate 30 are locked through nuts and the like; when the two tensioning adjusting rods 11 are locked with the corresponding tensioning adjusting connecting plates 30, the position locking of the driven roller 14 can be realized. Of course, when readjustment is required, the locked state between the tension adjusting lever 11 and the tension adjusting link plate 30 may be required to be touched, and specifically, the form of releasing the locked state between the tension adjusting lever 11 and the tension adjusting link plate 30 is related to the form of locking between the tension adjusting lever 11 and the tension adjusting link plate 30.

As shown in fig. 1, 4 and 8, a side plate belt groove 21 allowing the belt 5 to be embedded is provided at a lower portion of the frame side plate 19, the belt 5 is movable in the side plate belt groove 21, and the side plate belt groove 21 is distributed along the length of the frame side plate 19;

the side plate belt groove 21 protrudes from the frame side plate 19, and the side plate belt groove 21 and the flexible transition strip 6 are located on the same side of the frame side plate 19.

As can be seen from the above description, when the package is wrapped to a desired position by the belt 5, the belt 5 needs to be driven to rotate. The side of the belt 5 is generally adjacent the frame side panel 19. In order not to affect the operation of the belt 5, a side plate belt groove 21 is provided at the lower part of the frame side plate 19, the side edge of the belt 5 can be placed in the side plate belt groove 21, and the specific movement of the belt 5 is not affected after the side edge of the belt 5 is placed in the side plate belt groove 21. Side board race 21 distributes along the length of frame side board 19, and side board race 21 protrusion in frame side board 19 utilizes the cooperation of side board race 21 and belt 5, can further reduce the clearance between the adjacent letter sorting dolly, improves and utilizes flexible transition strip 6 to realize preventing the stability and the reliability of fastener.

Furthermore, a plurality of reinforcing ribs 20 are uniformly distributed on the frame side plate 19, the reinforcing ribs 20 and the flexible transition strip 6 are positioned on the same side of the frame side plate 19, and the reinforcing ribs 20 are fixedly connected with the frame side plate 19.

The embodiment of the utility model provides an in, set up a plurality of strengthening ribs 20 on frame side board 19, utilize strengthening rib 20 can improve frame side board 19's intensity, the lower part card of strengthening rib 20 is on shown side board belt groove 21, the upper portion of strengthening rib 20 is close or with the contact of flexible transition strip 6. The form of the fixed connection between the reinforcing rib 20 and the frame side plate 19 can be selected according to the requirement, for example, the form of welding can be adopted, specifically, the fixed connection can be satisfied.

As shown in fig. 4, a bottom belt guide groove 18 adapted to the belt 5 is provided on the upper bottom plate 12, the bottom belt guide groove 18 allowing a belt positioning rib of the inner surface of the belt 5 to be fitted therein, and the bottom belt guide groove 18 is distributed along the length of the upper bottom plate 12.

In order to avoid the deviation of the belt 5, the upper base plate 12 is provided with the base plate belt guide groove 18, generally, the inner surface of the belt 5 is provided with the belt positioning rib, the base plate belt guide groove 18 runs the belt positioning rib embedding, and after the belt positioning rib is embedded in the base plate belt guide groove 18, the deviation of the belt 5 can be avoided by utilizing the limiting function of the base plate belt guide groove 18. The floor belt guide channels 18 are distributed along the length of the upper floor 12, i.e., the floor belt guide channels 18 extend through the upper floor 12.

In order to be adapted to the belt 15, a driving roller groove 16 is arranged on the driving roller 15, and the driving roller groove 16 is arranged on the driving roller 15 in a surrounding manner. The driven roller 14 is provided with a driven roller groove 17, and the driving roller groove 16, the driven roller groove 17 and the bottom plate belt guide groove 18 are in positive correspondence, namely the driven roller can be matched with the belt 5 and belt positioning ribs on the inner surface of the belt 5, so that the deviation of the belt 5 is avoided.

As shown in fig. 1, 2 and 3, the two ends of the lower end surface of the frame 1 are provided with the supporting walking guide assemblies 4, the supporting walking guide assemblies 4 are fixedly connected with the lower end surface of the frame 1, and the supporting walking guide assemblies 4 can walk along the sorting track and guide the walking along the sorting track.

When sorting packages, the sorting trolley needs to travel along the sorting track. In order to realize walking and direction in the letter sorting track, set up at the lower terminal surface of frame 1 and support walking direction subassembly 4, can support whole letter sorting dolly body through supporting walking direction subassembly 4, and can drive the walking of letter sorting dolly body through supporting walking direction subassembly 4 to and the direction during walking.

During specific implementation, the supporting walking guide assemblies 4 are fixedly assembled on the lower surface of the lower bottom plate 13, and the supporting walking guide assemblies 4 are distributed at two ends of the lower bottom plate 13. In order to improve the stability of the sorting travel, a plurality of lower plate lightening holes 22 are arranged on the lower plate 13, as shown in fig. 5. In addition, a plurality of lower plate coupling nuts 23 are further provided on the lower surface of the lower plate 13 to fixedly couple the supporting travel guide assembly 4, the driver assembly 7, the communication client assembly 8, and the power supply assembly 9 with the lower plate coupling nuts 23.

Specifically, the driver assembly 7 is used for driving and controlling the rotation operation state of the driving roller 15, and can receive an external control signal through the communication client assembly 8 and transmit the received external control signal to the driver assembly 7, and is used for providing a voltage required for the operation of the belt conveying assembly through the power supply assembly 9. The driver component 7, the communication client component 8 and the power supply component 9 may all be in conventional forms, so as to satisfy the control of the operating state of the sorting cart.

As shown in fig. 7, the supporting walking guide assembly 4 comprises a supporting plate 28 for fixedly connecting with the vehicle frame 1, a walking wheel 27 disposed at a first end of the supporting plate 28, a sliding block 10 disposed at a second end of the supporting plate 28, and a guide wheel 26 disposed on the supporting plate 28, wherein,

the guide wheels 26 are located between the traveling wheels 27 and the sliding block 10, and the sliding block 10 can slide along the length direction of the supporting plate 28 at the second end of the supporting plate 28.

The embodiment of the utility model provides an in, the supporting plate body 28 is flat, sets up even board 24 of subassembly assembly in the upper end of supporting plate body 28 even set up even board hole 29 of subassembly assembly on the board 24 of subassembly assembly. When the supporting plate 28 is fixed to the lower plate 13, specifically, the supporting plate 28 is fixedly mounted on the lower plate 13 through the assembly connecting plate 24 and the supporting plate fixing bolt penetrating through the assembly connecting plate hole 29, and after the supporting plate 28 is fixed to the lower plate 13, the length direction of the supporting plate 28 corresponds to the width direction of the lower plate 13.

In a specific implementation, the traveling wheels 27 are disposed at the first end of the supporting plate 28, and the traveling wheels 27 can rotate at the first end of the supporting plate 28. The second end of the supporting plate 28 is provided with a sliding block 10, and the sliding block 10 can slide on the second end of the supporting plate 28 in the length direction of the supporting plate 28, i.e. in the direction in which the first end of the supporting plate 28 points to the second end of the supporting plate 28, or in the direction in which the second end of the supporting plate 28 points to the first end of the supporting plate 28.

In order to be able to satisfy the sliding of the slide 10 on the support plate body 28, a slide slot 33 is provided at the second end of the support plate body 28. The slider 10 is provided with a slider positioning groove, which corresponds to the inner wall of the slider groove 33, and the slider 10 slides on the support plate 28 by the cooperation of the slider positioning groove and the slider groove 33. When the sorting trolley passes through a curved track, the sliding block 10 moves in contact with the supporting plate 28 in a matched mode to provide the bending slippage, and when the trolley passes through a straight curved track, the trolley returns to a normal state, so that the stability and the reliability of the sorting trolley passing through the curved track are improved.

A guide wheel 26 is further arranged on the supporting plate body 28, the guide wheel 26 is assembled on a guide wheel connecting plate 25 of the supporting plate body 28, the guide wheel 26 is located between the sliding block 10 and the traveling wheel 27, wherein the guide wheel 26 and the traveling wheel 27 are both located at the bottom of the supporting plate body 28, the guide wheel 26 can also rotate relative to the supporting plate body 28, and the rotation plane of the guide wheel 26 is perpendicular to the rotation plane of the traveling wheel 27.

When the sorting trolley works, the asynchronous motor is used for driving the chain to drive the supporting walking guide assembly 4, namely, the chain is matched with the supporting walking guide assembly 4 to drive the sorting trolley to walk along the sorting track, and the chain is used for driving the supporting walking guide assembly 4 to walk along the sorting track in the same driving mode as the prior art. When the letter sorting walking, walking wheel 27 and letter sorting track rolling contact to make the letter sorting dolly along letter sorting track walking through walking wheel 27, and when the letter sorting walking, utilize leading wheel 26 and letter sorting track cooperation, in order to improve the direction to the letter sorting walking, improve along letter sorting track walking's stability and reliability. The specific situation of the sorting track can be selected according to the needs, and the specific process of the sorting trolley for sorting and walking in the sorting track can be consistent with the prior process, and is not repeated herein.

It can be known from the above-mentioned explanation, set up a plurality of letter sorting dollies simultaneously in the letter sorting track, to adjacent letter sorting dolly, the walking wheel 27 of a letter sorting dolly corresponds with the slider 10 outside of another letter sorting dolly to along the walking of letter sorting track, through the slip of slider 10, the crooked volume of sliding when effectively providing the turn through the chain effectively improves stability and the reliability through the turn region. The clamping piece can be prevented through the flexible transition strip 6, and the conveying and sorting efficiency is improved.

The above-mentioned embodiment is only a feasible solution of the present invention, and is not a limitation to the present invention in any form, and any conceivable alternative solutions within the technical scope of the present invention should be covered by the present invention.

Claims

1. A parcel straight-line sorting trolley capable of reducing lost parts and clamping parts comprises a sorting trolley body used for conveying parcels to be sorted, wherein the sorting trolley body comprises a trolley frame (1); the method is characterized in that: the upper portion of frame (1) sets up the anti-sticking mechanism who is used for preventing the parcel card in the clearance between the adjacent letter sorting dolly body, anti-sticking mechanism distributes in the side along perpendicular letter sorting dolly body walking direction on the upper portion of frame (1).

2. The loss-reducing linear sortation cart for parcels of claim 1, further comprising: the anti-blocking mechanism comprises a flexible transition strip (6) arranged on the side edge of the upper portion of the frame (1), the flexible transition strip (6) extends outwards on the side edge of the frame (1), and the flexible transition strip (6) is distributed on the upper portion of the frame (1) along the length direction of the side edge.

3. The loss-reducing linear sortation cart for parcels of claim 2, further comprising: the frame (1) comprises an upper bottom plate (12), a lower bottom plate (13) positioned under the upper bottom plate (12) and frame side plates (19) used for connecting the upper bottom plate (12) and the corresponding sides of the lower bottom plate (13), wherein the two sides of the upper bottom plate (12) are connected with the corresponding sides of the lower bottom plate (13) through the frame side plates (19);

the flexible transition strip (6) is located on the frame side plate (19), when the frame side plate (19) is connected with the upper base plate (12) and the lower base plate (13) in an adaptive mode, the flexible transition strip (6) corresponds to the upper base plate (12), and the flexible transition strip (6) is located on the outer side of the corresponding side edge of the upper base plate (12).

4. The linear sorting cart for reducing lost part cards according to claim 3, further comprising: the automatic packaging machine further comprises a belt conveying assembly which is matched with the frame (1) and conveys packages, wherein the belt conveying assembly comprises a driving roller assembly (2), a driven roller assembly (3) and a belt (5) for connecting the driving roller assembly (2) with the driven roller assembly (3),

the driving roller assembly (2) and the driven roller assembly (3) are located above the lower bottom plate (13) and located at two ends of the upper bottom plate (12) respectively, the upper bottom plate (12) is located in a belt (5) connecting the driving roller assembly (2) and the driven roller assembly (3), and the driving roller assembly (2) and the driven roller assembly (3) can rotate relative to the upper bottom plate (12) and the lower bottom plate (13).

5. The loss reduction linear sortation cart for parcels of claim 4, further comprising: the driving roller assembly (2) and the driven roller assembly (3) are in adaptive connection with the corresponding frame side plates (19), the distance between the driven roller assembly (3) and the driving roller assembly (2) can be adjusted through a belt tensioning adjusting mechanism, and the belt tensioning adjusting mechanism is in adaptive connection with the driven roller assembly (3) and the frame side plates (19).

6. The loss reduction linear sortation cart for parcels of claim 4, further comprising: a side plate belt groove (21) allowing the belt (5) to be embedded is formed in the lower portion of the frame side plate (19), the belt (5) can move in the side plate belt groove (21), and the side plate belt groove (21) is distributed along the length of the frame side plate (19);

the side plate belt groove (21) protrudes out of the frame side plate (19), and the side plate belt groove (21) and the flexible transition strip (6) are located on the same side of the frame side plate (19).

7. The linear sorting cart for parcels with loss reducing agent of any of claims 3 to 6, further comprising: a plurality of reinforcing ribs (20) are uniformly distributed on the frame side plate (19), the reinforcing ribs (20) and the flexible transition strip (6) are positioned on the same side of the frame side plate (19), and the reinforcing ribs (20) are fixedly connected with the frame side plate (19).

8. The linear sorting cart for parcels with loss reducing agent of any of claims 4 to 6, further comprising: the belt conveyor is characterized in that a bottom plate belt guide groove (18) matched with the belt (5) is formed in the upper bottom plate (12), the belt positioning ribs on the inner surface of the belt (5) are allowed to be embedded in the bottom plate belt guide groove (18), and the bottom plate belt guide groove (18) is distributed along the length of the upper bottom plate (12).

9. The linear sorting cart for parcels with loss reducing agent of any of claims 1 to 6, further comprising: both ends of terminal surface all set up support walking direction subassembly (4) under frame (1), support the lower terminal surface fixed connection of walking direction subassembly (4) and frame (1), frame (1) utilizes to support walking direction subassembly (4) can be along the orbital walking of letter sorting to can be to the walking direction along the letter sorting track.

10. The loss reduction linear sortation cart for parcels of claim 9, wherein: the supporting walking guide component (4) comprises a supporting plate body (28) fixedly connected with the frame (1), a walking wheel (27) arranged at the first end part of the supporting plate body (28), a slide block (10) arranged at the second end of the supporting plate body (28) and a guide wheel (26) arranged on the supporting plate body (28), wherein,

the guide wheel (26) is positioned between the traveling wheel (27) and the sliding block (10), and the sliding block (10) can slide along the length direction of the supporting plate body (28) at the second end of the supporting plate body (28).