CN112829531A - AGV dolly connecting device - Google Patents
AGV dolly connecting device Download PDFInfo
- Publication number
- CN112829531A CN112829531A CN202110180710.7A CN202110180710A CN112829531A CN 112829531 A CN112829531 A CN 112829531A CN 202110180710 A CN202110180710 A CN 202110180710A CN 112829531 A CN112829531 A CN 112829531A
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- CN
- China
- Prior art keywords
- plate
- traction
- agv
- mounting
- pin
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
- B60D1/28—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for preventing unwanted disengagement, e.g. safety appliances
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
- B60D1/36—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for facilitating connection, e.g. hitch catchers, visual guide means, signalling aids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
- B60D1/42—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for being adjustable
- B60D1/46—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for being adjustable vertically
Abstract
The invention discloses an AGV trolley connecting device, which relates to the technical field of diesel engine production and assembly and comprises an installation mechanism and a connecting mechanism connected with the installation mechanism, wherein the installation mechanism is connected with an AGV trolley, the connecting mechanism comprises a first connecting plate and a traction structure, and the first connecting plate is connected with the installation mechanism; the traction structure is arranged on the first connecting plate and comprises a traction pin and a traction pin limiting plate, the traction pin is hinged to the first connecting plate, the traction pin limiting plate is arranged on the first connecting plate and located below the traction pin, and the traction pin limiting plate limits the traction pin to rotate along the traction direction. The device provided by the invention can solve the problem that no proper connecting mechanism exists in a production field, so that the connecting mechanism can be compatible with AGV (automatic guided vehicles) and logistics industrial trucks of different models, and meanwhile, the problem of manual hooking is solved, automatic hooking is realized, and time and labor are saved when unhooking is carried out.
Description
Technical Field
The invention relates to the technical field of diesel engine production and assembly, in particular to an AGV trolley connecting device.
Background
At the present stage, some AGV trolleys used by workshop external lines are three-bumper tail traction type AGV trolleys, some AGV trolleys used by production lines are provided with other suppliers, and the connection structures of the AGV trolleys are different and cannot be compatible. If one of the AGV trolleys which are in use breaks down, the AGV delivery beat cannot follow the production line beat, and the production is influenced.
The prior art mainly has the following two defects: 1. the current production workshop does not have suitable coupling mechanism, can not satisfy the demand of production, and AGV will influence production in case break down. 2. Other coupling mechanism structures are relatively simple at present, need artifical the participation when AGV and commodity circulation frock car are connected, can not realize automatic couple, still need operating personnel to bow to butt joint and separation when connecting moreover, and is inefficient, and intensity of labour is big.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an AGV trolley connecting device, which aims to solve the problem that a proper connecting mechanism is not available in a production field, so that the connecting mechanism can be compatible with AGV of different models and logistics tools, and meanwhile, the problem of manual hooking is solved, automatic hooking is realized, and time and labor are saved when the AGV trolley is unhooked.
In order to achieve the purpose, the technical scheme of the invention is as follows:
an AGV dolly connection device, including installation mechanism and with installation mechanism connects's coupling mechanism, installation mechanism and AGV dolly are connected, coupling mechanism includes:
the first connecting plate is connected with the mounting mechanism;
draw the structure, draw the structure setting to be in on the first connecting plate, include:
a traction pin hinged with the first connecting plate,
the traction pin limiting plate is arranged on the first connecting plate and located below the traction pin, and the traction pin limiting plate limits the traction pin to rotate along the traction direction.
Further, the connecting mechanism further comprises a pull rod, and the pull rod is connected with the traction pin.
Furthermore, the connecting mechanism further comprises a first elastic piece, one end of the first elastic piece is connected with the first connecting plate, and the other end of the first elastic piece is connected with the pull rod.
Further, the traction structure further comprises a second elastic piece, one end of the second elastic piece is connected with the first connecting plate, and the other end of the second elastic piece is connected with the traction pin.
Further, installation mechanism include the mounting panel and with the perpendicular second connecting plate of connecting of mounting panel, mounting panel and AGV dolly top surface are connected, the second connecting plate is provided with first mounting hole, first connecting plate be provided with first mounting hole complex second mounting hole.
Further, the first mounting hole is a rectangular through hole.
Further, the second mounting hole is a rectangular through hole.
Compared with the prior art, the invention has the following beneficial effects:
1. the AGV trolley connecting device provided by the invention provides a uniform connecting device for AGV trolleys, solves the problem that no proper connecting mechanism exists in a production field, enables the connecting mechanism to be compatible with AGV trolleys of different models and logistics industrial trucks, and simultaneously solves the problem that manual hooking is needed by the traction structure of the device, so that automatic hooking is realized.
2. According to the pull rod arrangement in the AGV trolley connecting device, operators do not need to bend down to butt and separate when unhooking, the working strength is reduced, the working efficiency is improved, and time and labor are saved when unhooking is performed. The first elastic piece is arranged, so that the working efficiency is further improved, and the working strength is reduced.
3. The arrangement of the second elastic piece in the AGV trolley connecting device further strengthens the automatic abutting function after the traction pin and the traction pin limiting plate are separated, ensures that the tooling trolley and the AGV trolley keep a butt joint hook state in the traction process of the AGV trolley, and ensures that the unhooking condition is not generated due to an emergency in the traction process.
4. The first connecting plate, the second connecting plate, the first mounting hole and the second mounting hole are arranged, the mounting mechanism and the connecting mechanism can be detachably connected, and maintenance and use are facilitated.
5. The first mounting hole and/or the second mounting hole are/is provided with the rectangular through hole, the butt joint height of the connecting device and the engineering truck can be adjusted according to the height of the connecting mechanism of the engineering truck, and the adaptability of the connecting device to the engineering truck is improved.
Drawings
FIG. 1 is a schematic diagram of AGV cart connection according to an embodiment of the present invention.
Fig. 2 is a schematic view of a connection structure according to an embodiment of the present invention.
Fig. 3 is a schematic view of an installation structure according to an embodiment of the present invention.
FIG. 4 is a schematic diagram of force transmission when the pull rod is pulled according to the embodiment of the present invention.
In the figure, 100-installation mechanism, 101-installation plate, 102-second connecting plate, 103-first installation hole, 200-connecting mechanism, 201-first connecting plate, 202-first elastic element, 203-pull rod, 204-traction pin, 205-traction pin limiting plate, 206-second elastic element, 207-intermediate element, 208-second installation hole, 209-sleeve, 210-hinge and 211-engineering vehicle connecting mechanism.
Detailed Description
In order to explain the technical content, the achieved objects and the effects of the present invention in detail, the following description is made in conjunction with the embodiments and the accompanying drawings.
Implement one
As shown in fig. 1 to 3, an AGV cart connection device includes a mounting mechanism 100 and a connection mechanism 200 connected to the mounting mechanism 100, wherein the mounting mechanism 100 is connected to an AGV cart, and in this embodiment, the AGV cart is connected to the AGV cart by bolts for easy detachment, and in other embodiments, the AGV cart connection device can be welded, and the connection mechanism 200 includes:
a first connecting plate 201, wherein the first connecting plate 201 is connected with the installation mechanism 100;
a traction structure disposed on the first connection plate 201, including:
a towing pin 204, wherein the towing pin 204 is hinged with the first connecting plate 201, and in the embodiment, the towing pin 204 is hinged with the first connecting plate 201 through a hinge 210;
a towing pin limiting plate 205, wherein the towing pin limiting plate 205 is arranged on the first connecting plate 201 and is positioned below the towing pin 204, and the towing pin 204 is limited to rotate along a towing direction;
the contact position of the towing pin 204 and the towing pin limiting plate 205 is deviated from the towing direction relative to the hinge position of the towing pin 204 and the first connecting plate 201, so that the outer side of the towing pin 204 (the side of the towing pin 204 along the towing direction) can rotate along the inner side (the side of the towing pin 204 back to the towing direction) when the engineering truck connecting mechanism 211 is butted against the towing direction; when the inner side of the traction pin 204 is abutted by the engineering truck connecting mechanism 211, the traction pin is limited by the traction pin limiting plate 205 and cannot rotate, so that the traction pin is connected with the engineering truck connecting mechanism.
The use method of the connecting device comprises the following steps:
the mounting mechanism 100 is first bolted to the AGV cart.
When the frock car will be connected the AGV dolly, contradict this connecting device's towing pin 204 outside with machineshop car coupling mechanism 211, towing pin 204 receives can rotate to the inboard in the conflict direction after the support, and its lower extreme leaves towing pin limiting plate 205 and rises, and after machineshop car coupling mechanism 211 got into traction structure, it fallen back automatically because of the action of gravity to pull a 204 lower extreme, and towing pin limiting plate 205 butt, realizes that frock car and AGV dolly are automatic to be docked the couple.
To sum up, this AGV dolly connecting device provides unified connecting device for the AGV dolly, has solved the problem that the production field does not have suitable coupling mechanism for coupling mechanism can compatible AGV and the commodity circulation frock car of different models, solves simultaneously and needs artifical couple problem, realizes automatic couple.
Example two
According to one embodiment, the connection mechanism 200 further comprises a pull rod 203, the pull rod 203 is connected with the pull pin 204, and pulling the pull rod 203 drives the pull pin 204 to rotate inwards. In this embodiment, the pull rod 203 and the towing pin 204 are connected by an intermediate member 207, which in other embodiments may be directly connected.
As shown in fig. 4, when the tool car and the AGV car are required to be unhooked, the operator lifts the pull rod 203, so as to drive the towing pin 204 to rotate, the lower end of the towing pin 204 leaves the towing pin limiting plate 205, the connecting mechanism 211 of the engineering car can be separated from the connecting device, and the engineering car and the AGV car are unhooked. This embodiment, pull rod 203 length 0.5 meter, in other implementations, also can other length to operating personnel need not to bow to remove butt joint and separation degree during the unhook, reduces working strength, improves work efficiency, unhook labour saving and time saving.
EXAMPLE III
On the basis of the second implementation, the connecting mechanism 200 further includes a first elastic member 202, one end of the first elastic member 202 is connected to the first connecting plate 201, and the other end of the first elastic member is connected to the pull rod 203, so that the pull rod 203 can be automatically reset after being pulled. In this embodiment, the first elastic member 202 includes two springs and two sleeves, the springs are disposed in the sleeves, the sleeves are disposed on the first connecting plate 201, the lower portions of the springs are connected to the first connecting plate 201, and the upper portions of the springs are connected to the pull rod 203. The sleeve is provided with a limiting structure which limits the range of motion of the spring while keeping the pull rod 203 in a vertical state. The spring is in the state of relaxing relatively under no exogenic action, carries pull rod 203 when operating personnel, when carrying out the machineshop car and AGV dolly unhook, and the spring can produce decurrent elasticity, when releasing pull rod 203 after the unhook is accomplished, and pull rod 203 replies initial condition under the effect of elasticity to realize pull rod 203 and carry the automatic re-setting after pulling. In other embodiments, other elastic members such as rubber may be used instead of the spring.
Example four
On the basis of the first embodiment, the second embodiment, or the third embodiment, the traction structure further includes a second elastic member 206, one end of the second elastic member 206 is connected to the first connecting plate 201, and the other end of the second elastic member 206 is connected to the traction pin 204, in this embodiment, the second elastic member 206 is a spring and is disposed outside the traction pin 204, when the tooling vehicle is to be connected, the second elastic member 206 generates an elastic force while the traction pin 204 is lifted, and after the engineering vehicle connecting mechanism 211 is in place, the traction pin 204 returns to the initial position under the action of the elastic force. The second elastic part 206 further strengthens the automatic abutting function of the traction pin 204 and the traction pin limiting plate 205 after separation, ensures that the tooling vehicle and the AGV keep a butt joint hook state in the traction process of the AGV, and ensures that the unhooking condition does not occur in the traction process due to an emergency. In other embodiments, other elastic members such as rubber bands can be used instead of the springs; the second resilient member 206 can also be disposed inside the kingpin 204, but a detent is provided inside the kingpin 204 to prevent damage to the second resilient member 206 by the cart attachment mechanism 211 slipping along the inside of the kingpin 204 during towing.
EXAMPLE five
On the basis of the first embodiment, the second embodiment, the third embodiment or the fourth embodiment, the mounting mechanism 100 comprises a mounting plate 101 and a second connecting plate 102 vertically connected with the mounting plate 101, the mounting plate 101 is connected with the top surface of the AGV trolley, the second connecting plate 102 is provided with a first mounting hole 103, and the first connecting plate 201 is provided with a second mounting hole 208 matched with the first mounting hole 103. The first mounting hole 103 and the second mounting hole 208 are fixed by bolts after being butted, so that the mounting mechanism 100 and the connecting mechanism 200 can be detachably connected, and the maintenance and the use are convenient.
EXAMPLE six
On the basis of the fifth embodiment, the first mounting hole 103 is a rectangular through hole, the length direction of the rectangular through hole is perpendicular to the mounting plate 101, the butt joint height of the connecting device and the engineering truck can be adjusted by moving the first connecting plate 201 up and down along the first mounting hole 103 according to the height of the connecting mechanism of the engineering truck, and the adaptability of the connecting device to the engineering truck is improved.
EXAMPLE seven
On the basis of the fifth embodiment or the sixth embodiment, the second mounting hole 208 is a rectangular through hole, the length direction of the rectangular through hole is perpendicular to the mounting plate 101, the butt joint height of the connecting device and the engineering truck can be adjusted by moving the first connecting plate 201 up and down along the second mounting hole 208 according to the height of the connecting mechanism of the engineering truck, and the adaptability of the connecting device to the engineering truck is improved.
Although the invention has been described in detail above with reference to specific embodiments, it will be apparent to one skilled in the art that modifications or improvements may be made based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. An AGV cart connection apparatus, comprising a mounting mechanism (100) and a connection mechanism (200) connected to the mounting mechanism (100), wherein the mounting mechanism (100) is connected to an AGV cart, and wherein the connection mechanism (200) comprises:
a first connecting plate (201), said first connecting plate (201) being connected to said mounting mechanism (100);
a traction structure provided on the first connection plate (201), comprising:
a traction pin (204), wherein the traction pin (204) is hinged with the first connecting plate (201),
the towing pin limiting plate (205), the towing pin limiting plate (205) is arranged on the first connecting plate (201) and located below the towing pin (204), and the towing pin limiting plate (205) limits the towing pin (204) to rotate along the towing direction.
2. The AGV cart coupling of claim 1, wherein said coupling mechanism (200) further includes a pull rod (203), said pull rod (203) being coupled to said tow pin (204).
3. The AGV cart coupling according to claim 2, wherein said coupling mechanism (200) further comprises a first resilient member (202), said first resilient member (202) being connected at one end to said first coupling plate (201) and at the other end to said pull rod (203).
4. The AGV cart coupling of claim 1, wherein said traction structure further comprises a second resilient member (206), said second resilient member (206) being coupled to said first coupling plate (201) at one end and to said traction pin (204) at the other end.
5. AGV trolley connection according to claim 1, characterized in that the mounting mechanism (100) comprises a mounting plate (101) and a second attachment plate (102) connected perpendicular to the mounting plate (101), the mounting plate (101) being connected to the AGV trolley roof, the second attachment plate (102) being provided with first mounting holes (103), the first attachment plate (201) being provided with second mounting holes (208) cooperating with the first mounting holes (103).
6. The AGV car connection of claim 5, wherein said first mounting hole (103) is a rectangular through hole.
7. The AGV car connection of claim 5 or 6, wherein the second mounting hole (208) is a rectangular through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110180710.7A CN112829531A (en) | 2021-02-09 | 2021-02-09 | AGV dolly connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110180710.7A CN112829531A (en) | 2021-02-09 | 2021-02-09 | AGV dolly connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112829531A true CN112829531A (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110180710.7A Pending CN112829531A (en) | 2021-02-09 | 2021-02-09 | AGV dolly connecting device |
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| Country | Link |
|---|---|
| CN (1) | CN112829531A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116620450A (en) * | 2023-07-25 | 2023-08-22 | 安徽哈工道一智能制造技术有限公司 | AGV mechanism and AGV of coming off production line |
-
2021
- 2021-02-09 CN CN202110180710.7A patent/CN112829531A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116620450A (en) * | 2023-07-25 | 2023-08-22 | 安徽哈工道一智能制造技术有限公司 | AGV mechanism and AGV of coming off production line |
| CN116620450B (en) * | 2023-07-25 | 2023-10-03 | 安徽哈工道一智能制造技术有限公司 | AGV mechanism and AGV of coming off production line |
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