CN216946056U

CN216946056U - Automatic carrying trolley and automatic carrying system

Info

Publication number: CN216946056U
Application number: CN202220316234.7U
Authority: CN
Inventors: 许福明; 徐哲; 邓广亮
Original assignee: GAC Toyota Motor Co Ltd
Current assignee: GAC Toyota Motor Co Ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-07-12
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses an automatic carrying trolley and an automatic carrying system, wherein the automatic carrying trolley comprises a support, a base arranged on the support, an object stage, a lifting mechanism, a driving mechanism and a guide mechanism, wherein the object stage, the lifting mechanism, the driving mechanism and the guide mechanism are slidably arranged on the support; the lifting mechanism is arranged on the bracket and connected with the objective table so as to drive the objective table to ascend or descend; the driving mechanism comprises a driving piece and a rolling piece connected with the driving piece, the driving piece is installed on the base, the rolling piece comprises a driving motor and a driving wheel connected with the driving motor in a transmission mode, the driving piece is used for driving the driving wheel to be close to or far away from the ground, the guiding mechanism comprises a guide wheel, and the guide wheel is used for being in sliding connection with a track on the conveying channel. The automatic carrying trolley has the advantages that a manual trolley is not needed, the trolley can automatically advance according to a route, and the object to be carried can be moved more conveniently and more conveniently.

Description

Automatic carrying trolley and automatic carrying system

Technical Field

The utility model relates to the technical field of conveying devices, in particular to an automatic conveying trolley and an automatic conveying system.

Background

The automobile parts are not required to be transported during the automobile assembling process.

In the process of carrying the fuel tank, the prior art includes the following four steps: firstly, taking out a fuel tank and placing the fuel tank on a carrying trolley; secondly, the technician cart passes through the logistics channel and is butted with the joint line edge sliding frame; thirdly, pushing the fuel tank to a line side sliding frame; fourthly, the cart returns to the original position. Technical staff all need the shallow to walk to the line side after picking up the fuel tank at every turn, need the hand operation to push away the fuel tank operation simultaneously, in the operation of a cun, technical staff can't accurate butt joint line side balladeur train, and the shallow operation of walking causes the waste of manpower, sometimes for the convenience of having the operation of pulling a cart, has the potential safety hazard.

Therefore, it is necessary to provide a new automatic carrying cart and an automatic carrying system to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an automatic carrying trolley and an automatic carrying system, and aims to solve the problem that the manual trolley is wasted in carrying in the prior art.

To achieve the above object, the present invention provides an automatic carrying cart, comprising: the device comprises a bracket, a base arranged on the bracket, and an object stage, a lifting mechanism, a driving mechanism and a guide mechanism which are arranged on the bracket in a sliding way; the lifting mechanism is arranged on the bracket and connected with the objective table to drive the objective table to ascend or descend; actuating mechanism include the driving piece and with the rolling piece that the driving piece is connected, the driving piece install in the base, the rolling piece include driving motor and with the drive wheel that driving motor transmission is connected, the driving piece is used for the drive wheel is close to or keeps away from ground, guiding mechanism includes the leading wheel, the leading wheel be used for with transport passage on the track sliding connection.

Preferably, the guiding mechanism further comprises a plug plate and an adjusting piece, the plug plate is installed on the base and provided with a plurality of vertically arranged jacks, the adjusting piece comprises a plug and a connecting rod, the connecting rod is connected with the guide wheel, and the plug is matched with the jacks.

Preferably, the connecting piece still includes the spring, connecting rod periphery cover is equipped with the sleeve, the one end of spring with the leading wheel butt, the other end of spring with the sleeve butt, just the spring suit in the connecting rod.

Preferably, the stage comprises a plurality of sets of rollers arranged in parallel at intervals, a plurality of pulleys being arranged at intervals along the length of the rollers; the objective table further comprises a base and a supporting rod connected with the base, the base is connected with the lifting mechanism, one end of the rolling piece is erected on the base, and the supporting rod is connected with the other end of the rolling piece, so that an object carrying surface formed by the rolling piece is obliquely arranged relative to the base.

Preferably, elevating system includes the lift cylinder, the lift cylinder includes cylinder body and telescopic link, the telescopic link with the pedestal connection, the telescopic link with the junction cover of cylinder body is equipped with the shock pad.

Preferably, the support is further provided with a guide rod, the guide rod is arranged in parallel with the telescopic rod, the base is provided with a guide hole, and the guide rod is slidably mounted in the guide hole.

Preferably, the automatic carrying trolley further comprises a baffle plate installed on the support, the baffle plate faces the discharge hole of the object stage, and the lifting mechanism can drive the object stage to be higher than the topmost end of the baffle plate.

Preferably, a first travel switch is installed on one side of a discharge port of the automatic conveying trolley, and the first travel switch is connected with the lifting mechanism.

Preferably, the bottom of base is installed the brake spare, the automatic handling platform truck with feed inlet one side that discharge gate one side is relative is installed second travel switch, second travel switch with the brake spare is connected.

The utility model also provides an automatic handling system, which comprises the automatic handling trolley, a detection module, a control module and an alarm, wherein the control module is respectively in communication connection with the detection module and the alarm; the detection module is used for detecting the state information of the automatic carrying trolley and the in-warehouse condition of the piece to be carried and transmitting the obtained data signal to the control module; the control module receives the data signal and sends the data signal to the automatic carrying trolley; the alarm is in communication connection with the control module.

In the technical scheme of the utility model, after the object to be conveyed is transferred to the object stage of the automatic conveying trolley from the object taking position, the driving wheel of the driving motor moves to enable the automatic conveying trolley to move to the object placing position, specifically, the driving part can be a driving cylinder, when the automatic conveying trolley automatically operates, the driving cylinder drives the driving wheel to abut against the ground, and the driving wheel rolls on the ground, so that the automatic travelling of the automatic conveying trolley is realized; and the guide wheels are connected with the rails on the transportation channel in a sliding manner, so that the moving route of the automatic carrying trolley is guided and fixed. Of course, when the automatic moving is not needed, the driving cylinder drives the driving wheel to be far away from the ground, and an operator pushes the automatic carrying trolley to move, so that the use flexibility of the automatic carrying trolley is improved. The height of the object stage is adjusted up and down through the lifting mechanism to correspond to the height of the object taking position and the height of the object placing position, the lowest point of the object stage corresponds to the height of the object taking position, and the object to be carried is moved onto the object stage more conveniently and more labor-saving; the highest point of the object stage corresponds to the height of the object placing position, and the object to be carried is more convenient and labor-saving when moving to the object placing position. Specifically, the object to be carried is a fuel tank. The utility model discloses a have and do not need the manpower shallow, can advance according to the route is automatic, make treat that transport article removes more convenient laborsaving advantage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a perspective view of an automated guided vehicle according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a lifting mechanism and a driving mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of an automated handling cart according to an embodiment of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 1.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of the technical solutions by those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides an automatic carrying cart 100, wherein the automatic carrying cart 100 includes: the device comprises a bracket 4, a base 3 arranged on the bracket 4, an object stage 6 which is slidably arranged on the bracket 4, a lifting mechanism, a driving mechanism 1 and a guide mechanism 2; the lifting mechanism is arranged on the bracket 4 and is connected with the objective table 6 so as to drive the objective table 6 to ascend or descend; the driving mechanism 1 comprises a driving part 11 and a rolling part 12 connected with the driving part 11, the driving part 11 is installed on the base 3, the rolling part 12 comprises a driving motor 121 and a driving wheel 122 in transmission connection with the driving motor 121, the driving part 11 is used for driving the driving wheel 122 to get close to or get away from the ground, the guiding mechanism 2 comprises a guiding wheel 21, and the guiding wheel 21 is used for being in sliding connection with a track on a transportation channel.

In the above embodiment, after the object to be transported is transferred from the object-taking position to the object stage 6 of the automatic transport trolley 100, the driving motor 121 operates to drive the driving wheel 122 to move, so that the automatic transport trolley 100 moves to the object-placing position, specifically, the driving member 11 is a driving cylinder, and when the automatic transport trolley 100 needs to automatically operate, the driving cylinder drives the driving wheel 122 to abut against the ground, so as to realize automatic transport of the object to be transported; the guide wheels 21 are slidably linked with the rails on the transportation path, thereby guiding and fixing the movement path of the automated carrying cart 100. Of course, when the automatic movement is not required, the driving cylinder drives the driving wheel 122 away from the ground, and the operator pushes the automatic carrying cart 100 to travel, which improves the flexibility of use of the automatic carrying cart 100. The height of the object stage 6 is adjusted up and down through the lifting mechanism so as to correspond to the height of the object taking position and the height of the object placing position, specifically, the lowest point of the object stage 6 corresponds to the height of the object taking position, the object to be carried is moved to the object stage more conveniently and labor-saving, the highest point of the object stage 6 corresponds to the height of the object placing position, and the object to be carried is moved to the object placing position more conveniently and labor-saving. Specifically, the object to be carried is a fuel tank. The embodiment has the advantages that a manual cart is not needed, the carrying object can automatically move according to the route, and the carrying object can be moved more conveniently and more conveniently.

Further, as shown in fig. 3, the guide mechanism 2 further includes a pin plate 22 and an adjusting piece 23 installed on the base 3, the pin plate 22 is provided with a plurality of vertically arranged jacks, the adjusting piece 23 includes a pin 231 and a connecting rod 232, the connecting rod 232 is connected with the guide wheel 21, the pin 231 is matched with the jacks, the moving pin 231 is connected with different jacks, so that the guide wheel 21 is suitable for tracks with different heights, the number of the guide mechanisms 2 is 2, the guide mechanisms are arranged front and back along the same track, compared with the situation of 1 guide mechanism, the automatic carrying trolley 100 is more difficult to deviate from the track, and because the height of the guide wheel 21 is adjustable, also 1 of the guide mechanisms 2 can be used at will, and the flexibility in use is higher.

Further, the connecting piece still includes spring 234, and connecting rod 232 periphery cover is equipped with sleeve 233, and the one end and the leading wheel 21 butt of spring 234, and the other end and the sleeve 233 butt of spring 234, and spring 234 suit is in connecting rod 232, and when leading wheel 21 and track sliding connection, when leading wheel 21 received the impact in the motion process, through compression spring 234, play the cushioning effect to leading wheel 21, improve the life of leading wheel 21.

Further, as shown in fig. 1 and 3, the stage 6 includes a plurality of sets of rollers 12 arranged in parallel at intervals, and a plurality of pulleys arranged at intervals along the length of the rollers 12; the object carrying table 6 further comprises a base 62 and a support rod 63 connected with the base 62, the base 62 is connected with a lifting mechanism, one end of the rolling member 12 is erected on the base 62, the support rod 63 is connected with the other end of the rolling member 12, so that an object carrying surface formed by the rolling member 12 is obliquely arranged relative to the base 62, and due to the fact that the object carrying surface and the base 62 are obliquely arranged, the fuel tank can slide to the bottom end of the object carrying surface and a sliding-out discharge hole 101 from the top end of the object carrying surface through a pulley under the action of gravity.

Further, elevating system includes lift cylinder 51, and lift cylinder 51 includes cylinder body 511 and telescopic link 512, and telescopic link 512 is connected with base 62, and telescopic link 512 is equipped with shock pad 52 with the junction cover of cylinder body 511, and when telescopic link 512 removed the bottom, base 62 and blotter butt reduce the impact force when base 62 descends through the elastic deformation of blotter, make base 62 descend to stop more steadily, reduce the collision damage of device.

It should be noted that, the structure of the lifting mechanism includes but is not limited to the above technical scheme, the lifting mechanism may be a hydraulic cylinder, the bearing and stability are strong, and it may also be a lifting scissors, so as to be suitable for the actual requirement of the automatic carrying trolley 100

Further, still install guide bar 41 on support 4, guide bar 41 and telescopic link 512 parallel arrangement, the guiding hole has been seted up on the base 62, guide bar 41 slidable installs in the guiding hole, the quantity of guide bar 41 is 4, install respectively in four corners of support, and all with telescopic link 512 parallel arrangement, when elevating system drove base 62 and rises or descend, base 62 passed through the guiding hole and slides on guide bar 41, guide bar 41 plays spacing and the effect of keeping the motion stationarity.

Further, automatic carry platform truck 100 is still including installing in the baffle 42 of support 4, baffle 42 sets up towards the discharge gate 101 of objective table 6, elevating system can drive objective table 6 and exceed baffle 42 topmost, automatic carry platform truck 100 is at the operation in-process, objective table 6 is in the minimum, in order to prevent that the fuel tank from landing from rolling member 12 under the action of gravity, install baffle 42 in the discharge gate 101 department of fuel tank landing, specifically, baffle 42 is the baffle of transparent PC material, the inside buffer block that still adds of baffle 42, be convenient for look over and avoid colliding with the damage fuel tank. After reaching the position of placing the piece, the lifting mechanism drives the object stage 6 to ascend, and when the object stage 6 is higher than the topmost end of the baffle 42, the fuel tank automatically slides out of the object stage 6 to the position of placing the piece.

Furthermore, a first travel switch 103 is installed on one side of the discharge port 101 of the automatic conveying trolley 100, the first travel switch 103 is connected with the lifting mechanism, when the automatic conveying trolley 100 reaches the workpiece placing position, a contact point of the first travel switch 103 and the workpiece placing position is stressed to be pushed back in a direction opposite to the advancing direction, the first travel switch 103 is triggered, the lifting mechanism rises, and the automatic operation of the lifting mechanism is realized.

Further, a brake piece 31 is installed at the bottom end of the base 3, a second travel switch 104 is installed on one side of the feeding hole 102, opposite to one side of the discharging hole 101, of the automatic carrying trolley 100, the second travel switch 104 is connected with the brake piece 31, the brake piece 31 is arranged facing the ground, when the automatic carrying trolley 100 returns to the piece taking position, contact force of the second travel switch 104 and a contact point of the piece taking position is pushed back in the direction opposite to the advancing direction, the second travel switch 104 is triggered, the brake piece 31 descends to abut against the ground, and the trolley automatically stops.

The utility model also provides an automatic handling system which comprises the automatic handling trolley 100, a detection module, a control module and an alarm, wherein the control module is respectively in communication connection with the detection module and the alarm, the detection module is used for detecting the state information of the automatic handling trolley 100 and the in-warehouse condition of the fuel tank and transmitting the obtained data signal to the control module, the control module receives the data signal and sends the data signal to the automatic handling trolley 100, and the alarm is in communication connection with the control module. Since the automatic carrying system includes all technical solutions of all embodiments of the automatic carrying trolley 100, at least all beneficial effects brought by the above technical solutions are provided, and are not described in detail herein.

In the above embodiment, the detection module includes, but is not limited to, a storage detector for a placement position, a trolley position detector, a trolley abnormality detector, and the like, the control module is a PLC (programmable logic controller) and controls the brake release and activation, the traveling and the returning of the automatic carrying trolley 100, and the ascending and descending of the lifting mechanism, and the alarm generates a buzzer and/or flashes when an abnormality occurs in the automatic carrying trolley 100.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An automated handling cart, comprising:

the device comprises a bracket, a base arranged on the bracket, and an object stage, a lifting mechanism, a driving mechanism and a guide mechanism which are arranged on the bracket in a sliding way; the lifting mechanism is arranged on the bracket and connected with the objective table to drive the objective table to ascend or descend; actuating mechanism include the driving piece and with the rolling piece that the driving piece is connected, the driving piece install in the base, the rolling piece include driving motor and with the drive wheel that driving motor transmission is connected, the driving piece is used for the drive wheel is close to or keeps away from ground, guiding mechanism includes the leading wheel, the leading wheel be used for with transport passage on the track sliding connection.

2. The automated handling cart of claim 1, wherein the guide mechanism further comprises a latch plate mounted on the base, the latch plate having a plurality of vertically arranged receptacles, and an adjustment member comprising a latch and a connecting rod, the connecting rod being connected to the guide wheels, the latch engaging the receptacles.

3. The automated handling cart of claim 2, wherein the adjustment member further comprises a spring, wherein a sleeve is sleeved around the connecting rod, one end of the spring abuts against the guide wheel, the other end of the spring abuts against the sleeve, and the spring is sleeved around the connecting rod.

4. The automated handling cart of claim 1, wherein said carrier comprises a plurality of sets of parallel spaced rollers, a plurality of pulleys spaced along the length of said rollers; the objective table further comprises a base and a supporting rod connected with the base, the base is connected with the lifting mechanism, one end of the rolling piece is erected on the base, and the supporting rod is connected with the other end of the rolling piece, so that an object carrying surface formed by the rolling piece is obliquely arranged relative to the base.

5. The automated handling cart of claim 4, wherein the lifting mechanism comprises a lifting cylinder, the lifting cylinder comprises a cylinder body and a telescopic rod, the telescopic rod is connected with the base, and a shock pad is sleeved at the joint of the telescopic rod and the cylinder body.

6. The automated handling cart of claim 5, further comprising a guide bar mounted to the frame, the guide bar being disposed parallel to the telescoping bar, the base having a guide hole formed therein, the guide bar being slidably mounted to the guide hole.

7. The automated handling cart of claim 6, further comprising a flipper mounted to the frame, the flipper disposed to face the discharge opening of the carrier, the lift mechanism capable of driving the carrier above a topmost end of the flipper.

8. The automated handling cart of any of claims 1-7, wherein a first travel switch is mounted to a side of the discharge port of the automated handling cart, the first travel switch being connected to the lift mechanism.

9. The automated handling cart of claim 8, wherein a brake member is mounted to a bottom end of said base, and a second travel switch is mounted to a side of said inlet opposite to a side of said outlet, said second travel switch being connected to said brake member.

10. An automated handling system comprising the automated handling cart of any of claims 1-9, further comprising a detection module, a control module, and an alarm, the control module being communicatively coupled to the detection module and the alarm, respectively;

the detection module is used for detecting the state information of the automatic carrying trolley and the in-warehouse condition of the piece to be carried and transmitting the obtained data signal to the control module;

the control module receives the data signal and sends the data signal to the automatic carrying trolley;

the alarm is in communication connection with the control module.