CN220743091U - Conveying trolley for part box - Google Patents

Abstract

The utility model discloses a conveying trolley for a part box, which comprises a chassis, a trolley frame empty box conveying mechanism and a real box conveying mechanism, wherein the trolley frame forms an upper conveying area and a lower conveying area, one end of the lower conveying area is provided with a feed inlet, one side of the other end of the lower conveying area is provided with a feed outlet, one side of one end of the upper conveying area is provided with a feed inlet, and the other end of the upper conveying area is provided with a discharge outlet; the empty box conveying mechanism comprises an empty box conveying frame and an empty box middle rotating frame, wherein the empty box conveying frame and the empty box middle rotating frame are arranged in the lower conveying area, the empty box conveying frame is obliquely arranged downwards towards the direction of the empty box middle rotating frame, and the empty box middle rotating frame is obliquely arranged downwards towards the direction of the feed opening; the real box conveying mechanism comprises a real box conveying frame and a real box middle rotating frame, wherein the real box conveying frame is arranged in the upper conveying area, the real box conveying frame is arranged in a downward inclined mode in a direction away from the real box middle rotating frame, and the real box middle rotating frame is arranged in a downward inclined mode in a direction away from the feeding hole. The conveying trolley for the part boxes reduces the labor burden of workers and increases the conveying efficiency.

Description

Conveying trolley for part box

Technical Field

The utility model relates to the technical field of transportation, in particular to a conveying trolley for a part box.

Background

In the process of vehicle production and manufacturing, parts of a vehicle are usually contained in a part box, the part box is transported to a vehicle assembly line so that an operator can conveniently take the parts of the vehicle from the part box, in order to improve the transportation efficiency of the part box, a transportation trolley is usually used for transporting the part box, an empty part box is transported to the transportation trolley by the operator, the transportation trolley is pushed to move to a material warehouse, after the material warehouse is filled with the empty part box, the transportation trolley is moved to the side of a production line again, the part box filled with the material is detached from the transportation trolley, and then the empty part box is recovered at the side of the production line and returned to the material warehouse, so that the transportation is reciprocated.

In the above conveying method, the worker needs to repeatedly carry the part box to the conveying trolley or remove the part box from the conveying trolley, and in the long-term past, the operation method not only makes the labor intensity of the worker high, but also causes the conveying efficiency of the part box to be low. The staff needs to spend a large amount of physical power and time to accomplish the task of transport and uninstallation, causes the staff tired easily, and intensity of labour is big, and transportation efficiency is low.

Disclosure of Invention

The utility model mainly aims to provide a conveying trolley for a part box, and aims to solve the problems of high labor intensity and low conveying efficiency caused by the fact that an operator is required to manually convey the part box in the conventional transportation process of the part box.

In order to achieve the above object, the present utility model provides a transport trolley for a part box, the multi-layer transport pallet comprising:

the bottom of the chassis is provided with travelling wheels;

the vehicle frame is arranged at the top of the chassis, an accommodating space is formed in the vehicle frame, the accommodating space is divided into an upper conveying area and a lower conveying area along a vertical interval, one end of the lower conveying area is provided with a feed inlet, one side of the other end of the lower conveying area is provided with a feed outlet, one side of one end of the upper conveying area is provided with a feed inlet, the other end of the upper conveying area is provided with a discharge outlet, the feed inlet and the feed outlet are arranged on the same side and correspond to each other, and the feed inlet and the discharge outlet are arranged on the same side;

the empty box conveying mechanism comprises an empty box conveying frame and an empty box middle rotating frame, wherein the empty box conveying frame and the empty box middle rotating frame are arranged in the lower conveying area, the empty box conveying frame transversely extends, one end of the empty box conveying frame is positioned at the feeding port, the other end of the empty box conveying frame is in butt joint with the empty box middle rotating frame, the empty box middle rotating frame is positioned at the discharging port and longitudinally extends, the empty box conveying frame is downwards inclined towards the direction of the empty box middle rotating frame, and the empty box middle rotating frame is downwards inclined towards the direction of the discharging port;

the real box conveying mechanism comprises a real box conveying frame and a real box middle rotating frame, wherein the real box conveying frame is arranged in the upper conveying area, the real box conveying frame extends transversely, one end of the real box conveying frame is located at the discharge hole, the other end of the real box conveying frame is in butt joint with the real box rotating frame, the real box middle rotating frame is located at the feed opening and extends longitudinally, the real box conveying frame is arranged in a downward inclined mode in a direction away from the real box middle rotating frame, and the real box middle rotating frame is arranged in a downward inclined mode in a direction away from the feed opening.

Optionally, the empty box transfer frame includes first transfer frame, first mounting bracket and first lift drive spare, first lift drive spare set up in first transfer frame below, first mounting bracket butt joint empty box transfer frame, first lift drive spare is used for the drive first transfer frame descends to first mounting bracket below, so that the article case is followed empty box transfer frame carries to on the first mounting bracket, first lift drive spare is still used for the drive first transfer frame rises, so that first transfer frame will be located first mounting bracket top the article case jack-up and carry to feed opening department.

Optionally, the first transfer frame includes two first conveying rods and a first box pushing assembly, the first conveying rods extend longitudinally, the two first conveying rods are arranged at intervals in the transverse direction, the first box pushing assembly is located between the two first conveying rods, a first mounting groove is formed in the first conveying rods, the extending direction of the first mounting groove is consistent with that of the first conveying rods, a plurality of first rollers are arranged in the first mounting groove, the first rollers are arranged at intervals along the extending direction of the first mounting groove, each first roller is connected with the side groove wall of the first mounting groove in a rotating mode, and the outer edge of each first roller is exposed out of the notch of the first mounting groove; the first box pushing assembly is connected with the two first conveying rods through a connecting rod, the first lifting driving piece is installed at the bottom of the first box pushing assembly, and the first box pushing assembly is used for driving the part box above the first conveying rods to move towards the blanking opening.

Optionally, the first case subassembly that pushes away includes sill bar, guide rail, first drive spare, push pedal and leading wheel that slides, the sill bar is located two between the first conveying pole and along vertical extension, the connecting rod is connected the sill bar with first conveying pole, first lift drive spare install in the bottom of sill bar, the guide rail install in the sill bar top, the guide rail along vertical extension and keep away from the feed opening setting, the leading wheel slidable set up in the guide rail, the push pedal connect in the top of leading wheel, the output shaft of first drive spare that slides the push pedal, first drive spare that slides is used for the drive the push pedal is close to the direction removal of feed opening, so that the push pedal promotes the part case that is located first conveying pole top to the feed opening removes.

Optionally, the empty box conveying mechanism further comprises a second box pushing assembly, the second box pushing assembly comprises a fixed rod, a second sliding driving piece, a sliding rod and a shifting block assembly, the fixed rod is installed on the vehicle frame, the second sliding driving piece is installed at the bottom end of the fixed rod, the sliding rod is connected with the second sliding driving piece, the shifting block assembly is connected with the sliding rod, the second sliding driving piece is used for driving the sliding rod to move along the direction towards the feed opening, so that the shifting block assembly is driven by the sliding rod to be in butt joint with a part box placed on the empty box conveying frame and push the part box.

Optionally, the quantity of shifting block subassembly is a plurality of, the slide bar extends along transversely, and is a plurality of the shifting block subassembly is followed the extending direction interval setting of slide bar, the shifting block subassembly include the installation pole and two be used for with the shifting block of portion article case butt, the installation pole extends along vertically, two the shifting block divide to be located the both ends of corresponding the installation pole.

Optionally, the real box middle rotating frame comprises a second middle rotating frame, a second mounting frame and a second lifting driving piece, wherein the second lifting driving piece is arranged below the second middle rotating frame, the second mounting frame is in butt joint with the real box conveying frame, the second middle rotating frame is connected with the second mounting frame in a lifting manner, the second lifting driving piece is used for driving the second middle rotating frame to descend to the lower part of the second mounting frame, so that the part box is conveyed from the second middle rotating frame to the second mounting frame and conveyed to the real box conveying frame, and the second lifting driving piece is further used for driving the second middle rotating frame to ascend so as to accept the part box entering the feeding area from the feeding opening.

Optionally, the second transfer frame includes a plurality of second conveying poles that extend along longitudinal direction, and is a plurality of the second conveying poles sets up along horizontal interval, set up the second mounting groove on the second conveying pole, the extending direction of second mounting groove with the extending direction of second conveying pole is unanimous, be provided with a plurality of second gyro wheels in the second mounting groove, a plurality of the second gyro wheels is followed the extending direction interval arrangement of second mounting groove, each the second gyro wheel with the side slot wall rotation of second mounting groove is connected, and each the outer fringe of second gyro wheel expose in the notch of second mounting groove.

Optionally, the discharge gate department still is provided with stop device, stop device includes third lift driving piece and backstop piece, third lift driving piece is used for the drive backstop piece rises or descends, so as to drive the backstop piece stretches into the top of real case carriage or withdraws to the below of real case carriage.

Optionally, the conveying trolley of the part box further comprises two protection mechanisms, the two protection mechanisms are located at the bottom of the trolley frame and are respectively arranged at two ends of the trolley frame, each protection mechanism comprises a safety guardrail and a scanning piece, the safety guardrail is located at the outer side of the trolley frame, the scanning pieces are installed on the safety guardrail, and the scanning pieces are used for scanning surrounding areas of the conveying trolley of the part box.

In the conveying trolley of the part box, the conveying trolley of the part box comprises an upper conveying area and a lower conveying area which are vertically arranged at intervals, wherein the lower conveying area is provided with an empty box conveying mechanism, the upper conveying area is internally provided with a real box conveying mechanism, the empty box conveying frame in the lower conveying area can slide along the empty box conveying frame after the empty part box enters the lower conveying area, when the part box is detached from the lower conveying area, the part box can slide out of the lower conveying area along an empty box middle rotating frame, after the part box filled with materials enters the upper conveying area, the part box can slide onto the real box conveying frame along the real box middle rotating frame, and when the part box is unloaded, the part box can slide out of the upper conveying area from a discharge port along the real box conveying frame, so that manual conveying of the part box by workers is not needed, the labor intensity of workers is reduced, and the conveying efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a transport trolley for a parts box according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a structure of a turret in an empty box according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a structure of a turret in a real box according to an embodiment of the utility model;

FIG. 4 is a schematic diagram of a second embodiment of a second pushing assembly according to the present utility model;

fig. 5 is a schematic structural view of a stop device according to an embodiment of the utility model.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				100	Conveying trolley for part box	3214	First roller
1	Chassis	3215	Bottom bar
				2	Vehicle frame	3216	Guide rail
11	Walking wheel	3217	First sliding driving piece
				21	Accommodation space	3218	Push plate
211	Upper conveying section	3219	Guide wheel
				212	Lower conveying section	33	Second push box assembly
2111	Feed inlet	331	Fixing rod
				2112	Feed opening	332	Second sliding driving piece
2121	Feeding port	333	Sliding rod
				2122	Discharge port	334	Shifting block assembly
3	Empty box conveying mechanism	3341	Mounting rod
				4	Real box conveying mechanism	3342	Shifting block
31	Empty box conveying frame	421	Second transfer frame
				32	Empty box middle rotating frame	422	Second mounting rack
41	Real box conveying frame	423	Second lifting driving piece
				42	Real box middle rotating frame	4211	Second conveying rod
321	First transfer frame	4212	Second mounting groove
				322	First mounting frame	4213	Second roller
323	First lifting driving piece	5	Stop device
				3211	First conveying rod	51	Stop block
3212	First push box assembly	52	Third lifting driving piece
				3213	First mounting groove	6	Protection mechanism
62	Scanning piece	61	Safety guard bar

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all the directional indications (such as up, down, left, right, front, and rear … …) in this embodiment are merely for explaining the relative positional relationship, movement conditions, and the like between the components in a certain specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The description of the orientations of "up", "down", "front", "rear", "left", "right", etc. in the present utility model is based on the orientations shown in fig. 1 to 3, and is merely for explaining the relative positional relationship between the components in the orientations shown in fig. 1 and 2, and if the specific orientation is changed, the directional indication is changed accordingly.

The utility model provides a conveying trolley 100 for a part box.

Referring to fig. 1 to 5, a transporting trolley 100 for a part box of the present embodiment, the transporting trolley 100 for a part box includes a chassis 1, a frame 2, an empty box transporting mechanism 3 and a real box transporting mechanism 4, and a travelling wheel 11 is disposed at the bottom of the chassis 1; the vehicle frame 2 is arranged at the top of the chassis 1, an accommodating space 21 is formed in the vehicle frame 2, the accommodating space 21 is divided into an upper conveying area 211 and a lower conveying area 212 along a vertical interval, one end of the lower conveying area 212 is provided with a feed inlet 2111, one side of the other end of the lower conveying area 212 is provided with a discharge opening 2112, one side of one end of the upper conveying area 211 is provided with a feed inlet 2121, the other end of the upper conveying area 211 is provided with a discharge opening 2122, the feed inlet 2121 and the discharge opening 2112 are arranged on the same side and correspond to each other, and the feed inlet 2111 and the discharge opening 2122 are arranged on the same side; the empty box conveying mechanism 3 comprises an empty box conveying frame 31 and an empty box middle rotating frame 32 which are arranged in the lower conveying area 212, wherein the empty box conveying frame 31 extends transversely, one end of the empty box conveying frame 31 is positioned at the feed inlet 2111, the other end of the empty box conveying frame 31 is in butt joint with the empty box middle rotating frame 32, the empty box middle rotating frame 32 is positioned at the feed inlet 2112 and extends longitudinally, the empty box conveying frame 31 is arranged obliquely downwards towards the direction of the empty box middle rotating frame 32, and the empty box middle rotating frame 32 is arranged obliquely downwards towards the direction of the feed inlet 2112; the real box conveying mechanism 4 comprises a real box conveying frame 41 and a real box middle rotating frame 42, wherein the real box conveying frame 41 and the real box middle rotating frame 42 are arranged in the upper conveying area 211, the real box conveying frame 41 extends transversely, one end of the real box conveying frame 41 is located at the discharge hole 2122, the other end of the real box conveying frame 41 is in butt joint with the real box middle rotating frame 42, the real box middle rotating frame 42 is located at the feed hole 2121 and extends longitudinally, the real box conveying frame 41 is arranged in a downward inclined mode in a direction away from the real box middle rotating frame 42, and the real box middle rotating frame 42 is arranged in a downward inclined mode in a direction away from the feed hole 2121.

As shown in fig. 1, the bottom of the chassis 1 is provided with travelling wheels 11, the number of travelling wheels 11 is a plurality of, a plurality of travelling wheels 11 are arranged at intervals at the bottom of the chassis 1, the movement of the conveying trolley 100 of the part product box can be facilitated, the trolley frame 2 is mounted at the top of the chassis 1, the trolley frame 2 is formed with a containing space 21, the containing space 21 is vertically divided into an upper conveying area 211 and a lower conveying area 212, the vertical direction is vertical, the lower conveying area 212 is provided with a feeding hole 2111 and a discharging hole 2112, the feeding hole 2111 and the discharging hole 2112 are arranged at intervals in the transverse direction, the upper conveying area 211 is provided with a feeding hole 2121 and a discharging hole 2122, the feeding hole 2121 and the discharging hole 2122 are arranged at intervals in the left end of the conveying trolley 100 of the part product box, the discharging hole 2112 and the feeding hole 2121 are both arranged at the right rear side of the conveying trolley 100 of the part product box, the lower conveying area 212 is internally provided with a box conveying mechanism 3, the upper conveying area 212 is internally provided with a box conveying mechanism 212, the upper conveying area 212 is internally provided with a box conveying mechanism 4 and a conveying mechanism for conveying a plurality of empty product boxes 100, and a real product can be placed in the conveying mechanism for conveying the empty product box 100, and the empty product box can be used for conveying the empty product box 100.

When the transport trolley 100 for the part box is operated, firstly, the transport trolley 100 for the part box is moved to a part box shelf where no material is contained, the part box at this time is an empty box, the empty box enters into the lower transport area 212 from the feed port 2111, the lower transport area 212 is provided with an empty box transport mechanism 3, the empty box transport mechanism 3 comprises an empty box transport frame 31 and an empty box middle rotating frame 32, the empty box transport frame 31 extends in the left-right direction, the movement of the empty box transport frame 31 is positioned at the feed port 2111, after the empty box enters into the lower transport area 212 from the feed port 2111, the empty box moves onto the empty box transport frame 31, the empty box transport frame 31 extends in the left-right direction and is obliquely arranged downwards towards the direction of the empty box middle rotating frame 32, the empty box can move rightwards onto the empty box middle rotating frame 32 along the empty box transport frame 31, the empty box middle rotating frame 32 extends longitudinally, the longitudinal direction is the front-back direction, the back end of the empty box middle rotating frame 32 is positioned at the feed port 2112, the blanking port 2112 is provided with an empty box stopper which protrudes above the empty box middle rotating frame 32 to prevent the empty box from falling off from the blanking port 2112 during transportation, the empty box transporting frame 31 can hold a plurality of empty boxes, when the empty box is fully distributed over the empty box transporting frame 31, the transporting trolley 100 of the part box moves and beside the material, the empty box stopper can be removed by a worker to enable the empty box to slide out of and separate from the lower transporting area 212 along the empty box middle rotating frame 32 from the blanking port 2112, at this time, the worker can put the material into the part box to enable the part box to become a real box, because the real box is filled with the material and has a certain weight, the worker can lift the real box by means of an external lifting device such as a lifter, the lifter lifts the real box by a certain height until the real box is lifted to the position of the upper material port 2121, the worker can push the real box into the upper conveying area 211 from the loading port 2121, or push the real box into the upper conveying area 211 from the loading port 2121 by means of the lifter, the upper conveying area 211 is internally provided with the real box conveying mechanism 4, the real box conveying mechanism 4 comprises a real box conveying frame 41 and a real box middle rotating frame 42, the real box middle rotating frame 42 extends along the front-back direction and is obliquely arranged downwards along the direction far from the loading port 2121, the real box conveying frame 41 is obliquely arranged downwards along the left-right direction and along the direction far from the real box middle rotating frame 42, in the embodiment, the direction far from the loading port 2121 is the front, and the direction far from the real box middle rotating frame 42 is the left. When the real box enters the upper conveying area 211 from the feeding port 2121, the real box moves onto the real box middle rotating frame 42, the real box moves onto the real box conveying frame 41 along the real box middle rotating frame 42, the real box can move to the position of the discharging port 2122 along the real box conveying frame 41, the position of the discharging port 2122 is also provided with a stopping device 5, the stopping device 5 comprises a third lifting driving piece 52 and a stopping block 51, the third lifting driving piece 52 is used for driving the stopping block 51 to lift or descend so as to drive the stopping block 51 to extend above the real box conveying frame 41 to prevent the real box from falling off from the discharging port 2122 in the conveying process, when the real box is distributed over the whole real box conveying frame 41, the conveying trolley 100 of the real box moves to a designated place, and then the third lifting driving piece 52 drives the stopping block 51 to descend, so that the stopping block 51 is retracted below the real box conveying frame 41, and the real box can slide out of the upper conveying area 211 along the discharging port 2122 to finish conveying the real box. The conveying trolley 100 for the part boxes in the embodiment can simultaneously convey a plurality of part boxes without manually conveying the part boxes, so that the labor intensity of workers is reduced, the conveying efficiency is improved, and the automation degree of conveying is improved.

Further, the empty box middle rotating frame 32 comprises a first middle rotating frame 321, a first mounting frame 322 and a first lifting driving piece 323, the first lifting driving piece 323 is arranged below the first middle rotating frame 321, the first mounting frame 322 is abutted to the empty box conveying frame 31, the first lifting driving piece 323 is used for driving the first middle rotating frame 321 to descend below the first mounting frame 322 so that the part box can be conveyed from the empty box conveying frame 31 to the first mounting frame 322, the first lifting driving piece 323 is also used for driving the first middle rotating frame 321 to ascend, and the first middle rotating frame 321 can jack up the part box located above the first mounting frame 322 and convey the part box to the position of the blanking opening 2112. In this embodiment, the first mounting frame 322 extends along the left-right direction and is in butt joint with the empty box conveying frame 31, the first middle rotating frame 321 can lift relative to the first mounting frame 322, specifically, the first lifting driving member 323 is installed below the first middle rotating frame 321, the output shaft of the first lifting driving member 323 is connected with the bottom of the first middle rotating frame 321, when the output shaft of the first lifting driving member 323 extends out, the first middle rotating frame 321 ascends relative to the first mounting frame 322 and moves to the upper side of the first mounting frame 322, and when the output shaft of the first lifting driving member 323 retracts, the first middle rotating frame 321 descends relative to the first mounting frame 322 and moves to the lower side of the first mounting frame 322. In the process of conveying the part boxes, the first middle rotating frame 321 moves to the lower part of the first mounting frame 322, the part boxes can move to the upper part of the first mounting frame 322 along the empty box conveying frame 31, when the empty boxes are required to be separated from the lower conveying area 212 from the blanking openings 2112, the first lifting driving piece 323 drives the first middle rotating frame 321 to lift up, so that the first middle rotating frame 321 jacks up the empty part boxes above the first mounting frame 322, the part boxes are enabled to move to the upper part of the first middle rotating frame 321, and the first middle rotating frame 321 is obliquely arranged towards the direction of the blanking openings 2112, so that the part boxes can be conveyed from the lower conveying area 212 along the first middle rotating frame 321 through the sliding grooves of the blanking openings 2112, the part boxes are not required to be manually lifted out from the blanking openings 2112 by workers, and the labor burden of workers is reduced.

In this embodiment, the first middle rotating frame 321 includes two first conveying rods 3211 and a first pushing box assembly 3212, the first conveying rods 3211 extend longitudinally, the two first conveying rods 3211 are arranged at intervals in a transverse direction, the first pushing box assembly 3212 is located between the two first conveying rods 3211, a first installation groove 3213 is formed in the first conveying rods 3211, the extending direction of the first installation groove 3213 is consistent with that of the first conveying rods 3211, a plurality of first rollers 3214 are arranged in the first installation groove 3213 at intervals along the extending direction of the first installation groove 3213, each first roller 3214 is rotationally connected with a side groove wall of the first installation groove 3213, and the outer edge of each first roller 3214 is exposed out of a notch of the first installation groove 3213; the first pushing box assembly 3212 is connected with two first conveying rods 3211 through a connecting rod, a first lifting driving piece 323 is installed at the bottom of the first pushing box assembly 3212, and the first pushing box assembly 3212 is used for driving a part box above the first conveying rods 3211 to move towards the blanking opening 2112. A plurality of first idler wheels 3214 are arranged in the first conveying rod 3211, and the first idler wheels 3214 can rotate relative to the part boxes, so that the auxiliary conveying function of the part boxes is achieved, conveying efficiency is improved, friction between the part boxes and the first conveying rod 3211 is reduced, and the protection function of the part boxes is achieved. Through setting up the dustbin subassembly for the dustbin subassembly promotes that the portion article case deviate from lower conveying area 212 from feed opening 2112, can prevent that the portion article case can't take place along the gliding condition of first conveying pole 3211, has increased the stability of the transport trolley 100 of portion article case, in addition, first dustbin subassembly 3212 passes through the connecting rod and is connected with first conveying pole 3211, and then makes the in-process that first dustbin subassembly 3212 of first lift drive piece 323 drive rise or descend, and first dustbin subassembly 3212 can drive two first conveying poles 3211 and rise or descend, and structural setting is reasonable.

Specifically, the first pushing box assembly 3212 includes a bottom rod 3215, a guide rail 3216, a first sliding driving member 3217, a push plate 3218 and a guide wheel 3219, the bottom rod 3215 is located between two first conveying rods 3211 and extends along a longitudinal direction, the connecting rod connects the bottom rod 3215 and the first conveying rods 3211, the first lifting driving member 323 is installed at the bottom of the bottom rod 3215, the guide rail 3216 is installed at the top of the bottom rod 3215, the guide rail 3216 extends along the longitudinal direction and is arranged far away from the feed opening 2112, the guide wheel 3219 is arranged and slidingly arranged in the guide rail 3216, the push plate 3218 is connected above the guide wheel 3219, an output shaft of the first sliding driving member 3217 is connected with the push plate 3218, and the first sliding driving member 3217 is used for driving the push plate 3218 to move towards a direction close to the feed opening 2112 so that the push plate 3218 pushes the part box located above the first conveying rods 3211 to move towards the feed opening 2112. In this embodiment, the first push box assembly 3212 includes a bottom rod 3215, the bottom rod 3215 is disposed at the bottom of the guide rail 3216 to support the guide rail 3216, the guide rail 3216 is formed with a guide groove, the guide wheel 3219 is slidably disposed in the guide groove, the push plate 3218 is connected above the guide wheel 3219, and when the push plate 3218 moves under the driving of the first sliding driving piece 3217, the guide wheel 3219 can move along the guide groove formed by the guide rail 3216, so as to guide the push plate 3218. The push plate 3218 can push the part box above the first middle rotating frame 321 to move in the moving process, so that the part box is pushed out from the discharging opening 2112, and a worker does not need to manually push the part box.

More specifically, the empty box conveying mechanism 3 further includes a second box pushing assembly 33, the second box pushing assembly 33 includes a fixed rod 331, a second sliding driving member 332, a sliding rod 333 and a shifting block assembly 334, the fixed rod 331 is mounted on the frame 2, the second sliding driving member 332 is mounted at the bottom end of the fixed rod 331, the sliding rod 333 is connected with the second sliding driving member 332, the shifting block assembly 334 is connected with the sliding rod 333, and the second sliding driving member 332 is used for driving the sliding rod 333 to reciprocate along the transverse direction so as to drive the shifting block assembly 334 to abut against and push a part box placed on the empty box conveying frame 31 through the sliding rod 333. In this embodiment, the fixing rod 331 extends longitudinally, two ends of the fixing rod 331 are fixed to the frame 2, the second sliding driving member 332 may be a rodless cylinder, the second sliding driving member 332 extends in the left-right direction and is disposed at the bottom end of the fixing rod 331, the sliding rod 333 is connected with the second sliding driving member 332, the second sliding driving member 332 can drive the sliding rod 333 to move in the left-right direction, and the shifting block assembly 334 can shift the component box above the empty box conveying frame 31 to move in the moving process of the sliding rod 333, so that the empty component box can be prevented from being unable to move onto the first middle rotating frame 321 along the empty box conveying frame 31 due to lighter weight.

Alternatively, the number of the plurality of the dial assemblies 334 is plural, the slide bars 333 extend in the lateral direction, the plurality of the dial assemblies 334 are arranged at intervals in the extending direction of the slide bars 333, the dial assembly 334 includes a mounting bar 3341 and two dials 3342, the mounting bar 3341 extending in a longitudinal direction, the two dials 3342 being provided at both ends of the corresponding mounting bar 3341. In this embodiment, by setting a plurality of shifting block assemblies 334, the empty box conveying frame 31 can be shifted to the parts box at different positions at the same time, the shifting block assemblies 334 comprise a mounting rod 3341 and two shifting blocks 3342, the mounting rod 3341 extends along the front-back direction, and the two shifting blocks 3342 are respectively arranged at two ends of the corresponding mounting rod 3341. It can be appreciated that the number of the mounting rods 3341 may be two, the two mounting rods 3341 are arranged at intervals in the transverse direction, the height of the mounting rod 3341 close to the feed inlet 2112 is higher than that of the mounting rod 3341 close to the feed inlet 2111, so that the driving assembly can be inclined towards the direction close to the feed inlet 2112, and the shifting block assembly 334 can be always abutted against the part box and shift the part box to move towards the first middle rotating frame 321 in the process of shifting the part box.

In an embodiment, the real box middle rotating frame 42 includes a second middle rotating frame 421, a second mounting frame 422 and a second lifting driving member 423, the second lifting driving member 423 is disposed below the second middle rotating frame 421, the second mounting frame 422 is abutted against the real box conveying frame 41, the second middle rotating frame 421 is connected with the second mounting frame 422 in a lifting manner, the second lifting driving member 423 is used for driving the second middle rotating frame 421 to descend below the second mounting frame 422, so that the component box is sent from the second middle rotating frame 421 to the second mounting frame 422 and conveyed onto the real box conveying frame 41, and the second lifting driving member 423 is further used for driving the second middle rotating frame 421 to ascend, so that the component box enters the upper conveying area 211 along the second middle rotating frame 421. In this embodiment, the second mounting frame 422 extends along the left-right direction and is in butt joint with the real box conveying frame 41, the second middle rotating frame 421 can lift relative to the second mounting frame 422, specifically, the second lifting driving piece 423 is installed below the second middle rotating frame 421, an output shaft of the second lifting driving piece 423 is connected with the bottom of the second middle rotating frame 421, when the output shaft of the second lifting driving piece 423 stretches out, the second middle rotating frame 421 rises relative to the second mounting frame 422 and moves to the upper side of the second mounting frame 422, and when the output shaft of the second lifting driving piece 423 retracts, the second middle rotating frame 421 descends relative to the second mounting frame 422 and moves to the lower side of the second mounting frame 422. In the process of conveying the part box, the second middle rotating frame 421 moves to the upper side of the second mounting frame 422 through the driving part of the second lifting driving part 423, so that the part box can move along the second middle rotating frame 421 until the part box completely enters the upper conveying area 211, then, the second lifting driving part 423 drives the second middle rotating frame 421 to move to the upper side of the second mounting frame 422, the part box is conveyed to the upper side of the second mounting frame 422 from the second middle rotating frame 421, and the part box can move along the second mounting frame 422 because the part box is located on the second mounting frame 422, so that the part box can move to the real box conveying frame 41 without the need of shifting the part box by a staff area, and the labor burden of staff is reduced.

Further, the second middle rotating frame 421 includes a plurality of second conveying rods 4211 extending along a longitudinal direction, the plurality of second conveying rods 4211 are disposed at intervals along a transverse direction, second mounting grooves 4212 are formed in the second conveying rods 4211, an extending direction of the second mounting grooves 4212 is consistent with an extending direction of the second conveying rods 4211, a plurality of second rollers 4213 are disposed in the second mounting grooves 4212, the plurality of second rollers 4213 are disposed at intervals along the extending direction of the second mounting grooves 4212, each second roller 4213 is rotatably connected with a side groove wall of the second mounting groove 4212, and an outer edge of each second roller 4213 is exposed out of a notch of the second mounting groove 4212. In this embodiment, the second conveying rod 4211 is provided with a plurality of second rollers 4213, and the second rollers 4213 can rotate relative to the part box, so that the part box can be transported in an auxiliary manner, the transportation efficiency is improved, the friction between the part box and the second conveying rod 4211 is reduced, and the part box is protected.

Optionally, the conveying trolley 100 for the part box further includes two protection mechanisms 6, the two protection mechanisms 6 are respectively disposed at two ends of the trolley frame 2, the protection mechanisms 6 include a safety barrier 61 and a scanning member 62, the safety barrier 61 is located at an outer side of the trolley frame 2, the scanning member 62 is mounted on the safety barrier 61, and the scanning member 62 is used for scanning a surrounding area of the conveying trolley 100 for the part box. In this embodiment, the conveying trolley 100 of the part box may be an automatic guiding trolley, the conveying trolley 100 of the part box may perform conveying of the part box along a set route, the safety barrier 61 may be in communication connection with a control module of the conveying trolley, when the safety barrier 61 is impacted, the safety barrier 61 may send a signal to the control module, and the control module controls the conveying trolley 100 of the part box to stop moving, so as to ensure smooth performance of the whole conveying process of the part box. The scanning member 62 can scan the surrounding area of the parts cassette transport cart to monitor the surrounding environment in real time, thereby helping the parts cassette transport cart 100 to achieve more accurate movement. And can detect surrounding obstacles and personnel, thereby reducing the risk of accidents.

The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather should be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the following description and drawings or any application directly or indirectly to other relevant art(s).

Claims (10)

1. A transport trolley for a parts box, comprising:

the bottom of the chassis is provided with travelling wheels;

the vehicle frame is arranged at the top of the chassis, an accommodating space is formed in the vehicle frame, the accommodating space is divided into an upper conveying area and a lower conveying area along a vertical interval, one end of the lower conveying area is provided with a feed inlet, one side of the other end of the lower conveying area is provided with a feed outlet, one side of one end of the upper conveying area is provided with a feed inlet, the other end of the upper conveying area is provided with a discharge outlet, the feed inlet and the feed outlet are arranged on the same side and correspond to each other, and the feed inlet and the discharge outlet are arranged on the same side;

the empty box conveying mechanism comprises an empty box conveying frame and an empty box middle rotating frame, wherein the empty box conveying frame and the empty box middle rotating frame are arranged in the lower conveying area, the empty box conveying frame transversely extends, one end of the empty box conveying frame is positioned at the feeding port, the other end of the empty box conveying frame is in butt joint with the empty box middle rotating frame, the empty box middle rotating frame is positioned at the discharging port and longitudinally extends, the empty box conveying frame is downwards inclined towards the direction of the empty box middle rotating frame, and the empty box middle rotating frame is downwards inclined towards the direction of the discharging port;

the real box conveying mechanism comprises a real box conveying frame and a real box middle rotating frame, wherein the real box conveying frame is arranged in the upper conveying area, the real box conveying frame extends transversely, one end of the real box conveying frame is located at the discharge hole, the other end of the real box conveying frame is in butt joint with the real box rotating frame, the real box middle rotating frame is located at the feed opening and extends longitudinally, the real box conveying frame is arranged in a downward inclined mode in a direction away from the real box middle rotating frame, and the real box middle rotating frame is arranged in a downward inclined mode in a direction away from the feed opening.

2. The parts box transporting trolley of claim 1, wherein the empty box transporting carriage comprises a first transporting carriage, a first mounting frame and a first lifting driving member, wherein the first lifting driving member is arranged below the first transporting carriage, the first mounting frame is in butt joint with the empty box transporting carriage, the first lifting driving member is used for driving the first transporting carriage to descend below the first mounting frame so as to enable the parts box to be transported from the empty box transporting carriage to the first mounting frame, and the first lifting driving member is also used for driving the first transporting carriage to ascend so as to enable the first transporting carriage to jack up the parts box above the first mounting frame and transport the parts box to the feed opening.

3. The transport trolley for the part box according to claim 2, wherein the first transfer frame comprises two first transport rods and a first box pushing assembly, the first transport rods extend longitudinally, the two first transport rods are arranged at intervals in the transverse direction, the first box pushing assembly is positioned between the two first transport rods, a first installation groove is formed in the first transport rods, the extending direction of the first installation groove is consistent with that of the first transport rods, a plurality of first rollers are arranged in the first installation groove, the first rollers are arranged at intervals along the extending direction of the first installation groove, each first roller is connected with the side groove wall of the first installation groove in a rotating mode, and the outer edge of each first roller is exposed out of the notch of the first installation groove; the first box pushing assembly is connected with the two first conveying rods through a connecting rod, the first lifting driving piece is installed at the bottom of the first box pushing assembly, and the first box pushing assembly is used for driving the part box above the first conveying rods to move towards the blanking opening.

4. A transport trolley for part cases according to claim 3, wherein the first push case assembly comprises a bottom bar, a guide rail, a first sliding driving member, a push plate and a guide wheel, wherein the bottom bar is located between the two first transport bars and extends longitudinally, the connecting bar connects the bottom bar and the first transport bars, the first lifting driving member is mounted at the bottom of the bottom bar, the guide rail is mounted at the top of the bottom bar, the guide rail extends longitudinally and is arranged away from the blanking opening, the guide wheel is slidably arranged in the guide rail, the push plate is connected above the guide wheel, the output shaft of the first sliding driving member is connected with the push plate, and the first sliding driving member is used for driving the push plate to move towards a direction close to the blanking opening so as to enable the push plate to push the part case located above the first transport bars to move towards the blanking opening.

5. A transport trolley for a parts box according to claim 3, wherein the empty box transport mechanism further comprises a second box pushing assembly, the second box pushing assembly comprises a fixed rod, a second sliding driving piece, a sliding rod and a shifting block assembly, the fixed rod is mounted on the trolley frame, the second sliding driving piece is mounted at the bottom end of the fixed rod, the sliding rod is connected with the second sliding driving piece, the shifting block assembly is connected with the sliding rod, and the second sliding driving piece is used for driving the sliding rod to move along the direction towards the feed opening so as to drive the shifting block assembly to abut against the parts box placed on the empty box transport frame through the sliding rod and push the parts box.

6. The transport trolley for the component box according to claim 5, wherein the number of the shifting block assemblies is plural, the sliding rods extend in the transverse direction, the plural shifting block assemblies are arranged at intervals along the extending direction of the sliding rods, the shifting block assemblies comprise mounting rods and two shifting blocks for abutting against the component box, the mounting rods extend in the longitudinal direction, and the two shifting blocks are respectively arranged at two ends of the corresponding mounting rods.

7. The transport trolley of the parts box according to any one of claims 1 to 6, wherein the real box transport frame comprises a second transport frame, a second mounting frame and a second lifting driving member, the second lifting driving member is arranged below the second transport frame, the second mounting frame is abutted to the real box transport frame, the second transport frame is connected with the second mounting frame in a lifting manner, the second lifting driving member is used for driving the second transport frame to descend below the second mounting frame so that the parts box is transported from the second transport frame to the second mounting frame and is transported to the real box transport frame, and the second lifting driving member is further used for driving the second transport frame to ascend so as to receive the parts box entering the feeding area from the feeding port.

8. The transport trolley for the component box according to claim 7, wherein the second transfer frame comprises a plurality of second transport rods extending along a longitudinal direction, the plurality of second transport rods are arranged at intervals along a transverse direction, second installation grooves are formed in the second transport rods, the extending direction of the second installation grooves is consistent with that of the second transport rods, a plurality of second rollers are arranged in the second installation grooves, the plurality of second rollers are arranged at intervals along the extending direction of the second installation grooves, each second roller is rotatably connected with a side groove wall of each second installation groove, and the outer edges of each second roller are exposed out of the notch of each second installation groove.

9. The transport trolley for the part boxes according to any one of claims 1 to 6, wherein a stop device is further arranged at the discharge port, the stop device comprises a third lifting driving piece and a stop block, and the third lifting driving piece is used for driving the stop block to lift or descend so as to drive the stop block to extend above the real box transport frame or retract below the real box transport frame.

10. The transport trolley for the part box according to any one of claims 1 to 6, further comprising two protection mechanisms, wherein the two protection mechanisms are located at the bottom of the trolley frame and are separately located at two ends of the trolley frame, the protection mechanisms comprise a safety barrier and a scanning member, the safety barrier is located at the outer side of the trolley frame, the scanning member is mounted on the safety barrier, and the scanning member is used for scanning a surrounding area of the transport trolley for the part box.