CN116674914A - Unpowered docking mechanism for assisting AGV (automatic guided vehicle) goods shelf in docking - Google Patents
Unpowered docking mechanism for assisting AGV (automatic guided vehicle) goods shelf in docking Download PDFInfo
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- CN116674914A CN116674914A CN202310840939.8A CN202310840939A CN116674914A CN 116674914 A CN116674914 A CN 116674914A CN 202310840939 A CN202310840939 A CN 202310840939A CN 116674914 A CN116674914 A CN 116674914A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 45
- 238000003032 molecular docking Methods 0.000 title claims abstract description 41
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 10
- 210000001503 joint Anatomy 0.000 abstract description 8
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/0492—Storage devices mechanical with cars adapted to travel in storage aisles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
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Abstract
The invention discloses an unpowered docking mechanism for assisting in docking materials of an AGV (automatic guided vehicle) shelf, and relates to the field of docking of AGV shelves. The invention discloses an unpowered butt joint mechanism for assisting an AGV (automatic guided vehicle) shelf to butt joint materials, which comprises an AGV trolley and a jacking positioning device, wherein the AGV trolley is used for butt joint materials of the AGV shelf, a fixed column is arranged at the upper end of the AGV trolley and is connected with the jacking positioning device, the jacking positioning device comprises a central clamping assembly, the central clamping assembly comprises a frame body, a first connecting plate, a second connecting plate, a third connecting plate, a fourth connecting plate, a piston type hydraulic cylinder, a base mechanism and a chute mechanism, and the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate are respectively connected with the frame body.
Description
Technical Field
The invention belongs to the field of AGV goods shelf butt joint, and particularly relates to an unpowered butt joint mechanism for assisting AGV goods shelf butt joint materials.
Background
AGV (Automatic Guided Vehicle) is an automatic guided vehicle, also called an unmanned carrier, an automatic vehicle and a carrying robot. The transport vehicle is equipped with an electromagnetic or optical automatic guiding device, a radar laser device and the like, can travel along a specified guiding path, and has safety protection and various transfer functions. The main characteristics of the system are that the system has the functions of trolley programming, parking selection device, safety protection and various transfer, can be automatically driven by a person according to instructions under the monitoring of a computer, automatically runs along a specified guide path, reaches a specified place and completes a series of operation tasks. The system technology and the products thereof have become important equipment and technology of flexible production lines, flexible assembly lines and warehouse logistics automation systems.
At present, current AGV dolly is usually with the butt joint of AGV goods shelves direct contact, and the type size of AGV goods shelves is different, leads to the AGV goods shelves that need transport different type sizes with different AGV dollies, makes the use cost increase, and the time of transporting is slow, and the AGV dolly is rocked highly with the butt joint of AGV goods shelves.
Disclosure of Invention
The invention aims to solve the problems and provide automatic welding for tubular pile construction.
Therefore, the invention aims to provide an unpowered docking mechanism for assisting in docking of an AGV (automatic guided vehicle) shelf, and aims to solve the problems that the AGV shelf is inaccurate in docking and positioning and is disturbed due to different shelf sizes, the AGV shelf and the AGV shelf are unstable and disturbed in docking and climbing, and accordingly cargo transportation is slow and the AGV shelf is poor in docking and stability of the AGV.
In order to solve the technical problems, the invention provides the following technical scheme:
the unpowered docking mechanism for assisting the docking of the AGV shelf comprises an AGV trolley and a jacking positioning device, wherein the AGV trolley is used for docking of the AGV shelf,
the upper end of the AGV trolley is provided with a fixed column which is connected with a jacking positioning device;
the jacking positioning device comprises a central clamping assembly, wherein the central clamping assembly comprises a frame body, a first connecting plate, a second connecting plate, a third connecting plate, a fourth connecting plate, a piston type hydraulic cylinder, a base mechanism and a chute mechanism;
the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate are respectively connected with the frame body;
one end of the first connecting plate and one end of the fourth connecting plate are respectively provided with a group of piston type hydraulic cylinders, and one end of the first connecting plate is level with one end of the fourth connecting plate;
the base mechanism comprises a base, a rotating shaft, a rotating plate, a threaded column and a connecting rod;
the base is connected with the upper ends of the second connecting plate and the third connecting plate;
the rotating shaft is fixed in the middle of the rotating plate;
the two threaded columns are respectively fixed on two sides of the long end of the rotating plate;
two connecting rods are arranged, and one end of one connecting rod is connected with one threaded column;
the sliding groove mechanisms are provided with four groups, two groups of sliding groove mechanisms are arranged on two sides of the long end of the second connecting plate, and the other two groups of sliding groove mechanisms are arranged on two sides of the long end of the third connecting plate;
the sliding groove mechanism comprises a sliding block, a sliding groove and a fixed plate;
both ends of the second connecting plate and both ends of the third connecting plate are provided with sliding grooves;
the sliding block is arranged in the sliding groove;
the number of the fixing plates is two, and the fixing plates are provided with connecting columns;
the connecting column is connected with the other end of one connecting rod;
the upper ends of the sliding blocks on the same side of the second connecting plate and the third connecting plate are connected with a fixed plate;
one of the fixing plates is connected with two groups of piston type hydraulic cylinders.
In some embodiments of the invention, the central clamping assembly further comprises a support column and a baffle, wherein,
the fixed plate is provided with two support columns;
the baffle is provided with two baffle plates; and the upper ends of the two support columns are connected with one baffle plate.
In some embodiments of the present invention, the jacking positioning device further comprises a jacking assembly comprising a base plate and a telescopic hydraulic cylinder, wherein,
the lower end of the bottom plate is connected with the fixed column, and the upper end of the bottom plate is connected with the telescopic hydraulic cylinder;
the upper end of the telescopic hydraulic cylinder is connected with the frame body.
In some embodiments of the present invention, four groups of telescopic hydraulic cylinders are provided, and the four groups of telescopic hydraulic cylinders are respectively distributed at corners of the bottom plate.
In some embodiments of the present invention, the jacking positioning device further comprises a cylinder assembly and a connecting rod assembly, the cylinder assembly comprising a cylinder and a positioning plate, wherein,
the cylinder is fixed at the upper end of the first connecting plate and the upper end of the fourth connecting plate;
the two positioning plates are fixed on the upper surface of the air cylinder;
the connecting rod assembly comprises a connecting rod and a fixed shaft;
the connecting rods are provided with three groups, wherein the three groups are respectively a first group of connecting rods, a second group of connecting rods and a third group of connecting rods, and each group of connecting rods is provided with two connecting rods;
one end of the first group of connecting rods and one end of the second group of connecting rods are fixed at the end part of the cylinder through a fixed shaft;
the other end of the second group of connecting rods is fixedly connected with one end of the third group of connecting rods through a fixed shaft;
the other end of the third group of connecting rods is connected with the positioning plate.
In some embodiments of the invention, the cylinder assembly is provided with two sets, wherein,
one group of the cylinder assemblies is fixed on the first connecting plate, and the other group of the cylinder assemblies is fixed on the fourth connecting plate.
In some embodiments of the invention, the cylinder assembly further comprises a push assembly, and the push assembly comprises a push rod and a rubber rod, wherein,
one end of the pushing rod is fixedly connected with the other end of the first group of connecting rods through a fixed shaft, and one end of the pushing rod is arranged on the inner side of the other end of the first group of connecting rods;
the other end of the pushing rod is fixedly connected with the third group of connecting rods through a fixed shaft, and the other end of the pushing rod is arranged on the inner side of one end of the third group of connecting rods;
the rubber rod contacts one side of the push rod.
In some embodiments of the invention, the jacking positioning device further comprises a positioning assembly, wherein,
the positioning assembly comprises a supporting plate and a positioning column;
the upper end of the supporting plate is connected with the positioning column, and the lower end of the supporting plate is connected with the rotating shaft;
the locating columns are four and are symmetrically distributed on the periphery of the supporting plate.
In some embodiments of the invention, the support plate is provided with four through openings, wherein,
the four through openings are distributed in parallel;
each of the through openings is capable of capturing a support column.
In some embodiments of the invention, four of the positioning posts are distributed among four of the through openings.
The invention has the following beneficial effects:
according to the invention, the jacking positioning device is arranged, and the stability of the AGV shelf is improved by matching the central clamping assembly, the jacking assembly and the air cylinder assembly, so that the time for conveying different AGV shelves by the AGV trolley is reduced, the mess of the AGV shelf is reduced, the damage to the produced articles is avoided, the safety of the transportation of the AGV trolley is improved, and the effect of buffering the AGV shelf is also improved.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of some embodiments of the present invention;
FIG. 2 is a schematic diagram illustrating an overall structure of a lifting and positioning device according to some embodiments of the present invention;
FIG. 3 is a schematic top view of a lifting and positioning device according to some embodiments of the present invention;
FIG. 4 is a schematic top view of a lifting and positioning device according to some embodiments of the present invention;
FIG. 5 is a schematic view of a base unit according to some embodiments of the invention;
FIG. 6 is a schematic view of a cylinder assembly according to some embodiments of the invention;
FIG. 7 is a schematic view of a positioning assembly according to some embodiments of the present invention;
reference numerals:
100. AGV trolley; 101. fixing the column; 200. jacking and positioning device; 210. a central clamping assembly; 211. a frame; 212. a first connection plate; 213. a second connecting plate; 214. a third connecting plate; 215. a fourth connecting plate; 216. a piston hydraulic cylinder; 220. a base mechanism; 221. a base; 222. a rotating shaft; 223. a rotating plate; 224. a threaded column; 225. a connecting rod; 230. a chute mechanism; 231. a slide block; 232. a chute; 233. a fixing plate; 234. a connecting column; 241. a support column; 242. a baffle; 300. a jacking assembly; 301. a bottom plate; 302. a telescopic hydraulic cylinder; 400. a cylinder assembly; 401. a cylinder; 402. a positioning plate; 410. a connecting rod assembly; 411. a fixed shaft; 412. a first set of links; 413. a second set of links; 414. a third set of links; 420. a pushing assembly; 421. a push rod; 422. a rubber rod; 500. a positioning assembly; 501. a support plate; 502. positioning columns; 503. and (5) a through hole.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and examples, it being understood that the specific examples described herein are for illustration only and are not intended to limit the present invention.
The following will describe the technical solution of an embodiment of an unpowered docking mechanism for assisting an AGV shelf to dock materials in the invention clearly and completely in combination with the accompanying drawings in the embodiment of the invention.
Referring to fig. 1-7, the unpowered docking mechanism for assisting the docking of the AGV shelf comprises an AGV trolley 100 and a jacking positioning device 200, wherein the AGV trolley 100 is used for docking of the AGV shelf, a fixing column 101 is arranged at the upper end of the AGV trolley 100, the fixing column 101 is connected with the jacking positioning device 200, the jacking positioning device 200 comprises a central clamping assembly 210, the central clamping assembly 210 comprises a frame 211, a first connecting plate 212, a second connecting plate 213, a third connecting plate 214, a fourth connecting plate 215, a piston hydraulic cylinder 216, a base mechanism 220 and a chute mechanism 230, the first connecting plate 212, the second connecting plate 213, the third connecting plate 214 and the fourth connecting plate 215 are respectively connected with the frame 211, and the first connecting plate 212, the second connecting plate 213, the third connecting plate 214 and the fourth connecting plate 215 are in parallel state ， One end of the first connecting plate 212 and one end of the fourth connecting plate 215 are respectively provided with a group of piston type hydraulic cylinders 216, and one end of the first connecting plate 212 is flush with one end of the fourth connecting plate 215.
Specifically, the base mechanism 220 includes a base 221, a rotation shaft 222, a rotation plate 223, a threaded column 224 and a connecting rod 225, the base 221 is connected to the upper end of the second connecting plate 213 and the upper end of the third connecting plate 214, the rotation shaft 222 is fixed in the middle of the rotation plate 223, the threaded column 224 is provided with two, and two threaded columns 224 are respectively fixed on two sides of the long end of the rotation plate 223, the connecting rod 225 is provided with two, and one end of the connecting rod 225 is connected with one threaded column 224.
Specifically, the sliding groove mechanisms 230 are provided with four groups, two groups of sliding groove mechanisms 230 are arranged on two sides of the long end of the second connecting plate 213, the other two groups of sliding groove mechanisms 230 are arranged on two sides of the long end of the third connecting plate 214, each sliding groove mechanism 230 comprises a sliding block 231, sliding grooves 232 and a fixed plate 233, sliding grooves 232 are formed in two ends of the second connecting plate 213 and two ends of the third connecting plate 214, each sliding block 231 is arranged in each sliding groove 232, two fixed plates 233 are provided with two connecting columns 234, each connecting column 234 is connected with one other end of each connecting rod 225, and one fixed plate 233 is connected with two sliding blocks 231 on the same side of the second connecting plate 213 and the third connecting plate 214.
Referring to fig. 3, the central clamping assembly 210 further includes a support column 241 and a baffle 242, where the fixing plate 233 is provided with two support columns 241, and the baffle is provided with two baffle plates; and two support columns 241 are connected to one baffle 242 at the upper ends, the baffle 242 is used for fixing the AGV shelf.
Wherein, the baffle 242 is fixed with the AGV shelf as follows, when the piston cylinder 216 is operated, the fixed plate 233 connected with the piston cylinder 216 is pulled at the chute 232 through the slide block 231, and one connecting rod 225 connected with the fixed plate 233 is pulled at the same time, however, one connecting rod 225 pulls the rotating plate 223, and then the rotating plate 223 pulls the other connecting rod 225, thus the baffle 242 at the upper end of the fixed plate 233 is pulled through the slide block 231 in the fixed plate 233, and the baffle 242 can flexibly fix the AGV shelf with different sizes through the slide block 231 pulling, the AGV shelf reaches the appointed position, and two baffles 242 clamp the AGV shelf, thereby achieving wide application range and saving the time of transporting different AGV shelves.
Referring to fig. 2, the jacking positioning device 200 further includes a jacking assembly 300, where the jacking assembly 300 includes a base plate 301 and telescopic hydraulic cylinders 302, the lower end of the base plate 301 is connected with the fixed column 101, the upper end of the base plate 301 is connected with the telescopic hydraulic cylinders 302, and the upper end of the telescopic hydraulic cylinders 302 is connected with the frame 211, where the telescopic hydraulic cylinders 302 are provided with four groups, and the four groups of telescopic hydraulic cylinders 302 are respectively distributed at corners of the base plate 301.
Referring to fig. 6, the jacking and positioning device 200 further includes a cylinder assembly 400 and a connecting rod assembly 410, wherein the cylinder assembly 400 includes a cylinder 401 and a positioning plate 402, and the cylinder 401 is fixed on the upper ends of the first connecting plate 212 and the fourth connecting plate 215, two positioning plates 402 are arranged, two positioning plates 402 are fixed on the upper surface of the air cylinder 401, the connecting rod assembly 410 comprises connecting rods and a fixed shaft 411, three groups of connecting rods are respectively arranged, each group of connecting rods comprises a first group of connecting rods (412), a second group of connecting rods (413) and a third group of connecting rods (414), two connecting rods are arranged in each group, one end of each connecting rod 412 and one end of each connecting rod 413 of the second group of connecting rods are fixed on the end of the air cylinder 401 through the fixed shaft 411, and one end of each connecting rod 412 of the first group of connecting rods is arranged on the inner side of one end of each connecting rod 413 of the second group of connecting rods (namely, between two connecting rods in the second group of connecting rods 413) ， The other end of the second group of connecting rods 413 is fixedly connected with one end of the third group of connecting rods 414 through a fixed shaft 411, and the other end of the second group of connecting rods 413 is outside one end of the third group of connecting rods 414 (i.e. one end of the third group of connecting rods 414 is between two connecting rods in the second group of connecting rods 413) ， The third set of links 414 is connected at the other end to the positioning plate 402.
Specifically, the cylinder assemblies 400 are provided in two groups, one group of the cylinder assemblies 400 is fixed to the first connecting plate 212, and the other group of the cylinder assemblies 400 is fixed to the fourth connecting plate 215.
Referring to fig. 6, the cylinder assembly 400 further includes a pushing assembly 420, and the pushing assembly 420 includes a pushing rod 421 and a rubber rod 422, one end of the pushing rod 421 is fixedly connected to the other end of the first set of connecting rods 412 through a fixing shaft 411, one end of the pushing rod 421 is inside the other end of the first set of connecting rods 412 (i.e., between two connecting rods in the first set of connecting rods 413), the other end of the pushing rod 421 is fixedly connected to the third set of connecting rods 414 through the fixing shaft 411, the other end of the pushing rod 421 is inside one end of the third set of connecting rods 414 (i.e., between two connecting rods in the third set of connecting rods 413), a recess adapted to the circumferential surface of the pushing rod 422 is formed in the rubber rod 421 on one side of the rubber rod 422 contacting the pushing rod 421, and the recess improves stability, reduces turbulent shaking of the shelf, and prevents turbulent shaking of the pushing rod 422 from left and right sides of the AGV ， The rubber bar 422 is used to secure the AGV shelf.
Wherein, following specific description baffle 242 is fixed AGV goods shelves, when AGV dolly 100 reaches the position of appointed AGV goods shelves, cylinder 401 begins the operation, and the telescopic link shrink of cylinder drives pushing component 420 and moves backward simultaneously, nevertheless the rubber pole 422 of being connected with pushing component 420 also moves backward, and then has reached the fixed clamp of AGV goods shelves of equidimension (two sets of cylinder subassembly 400 operates simultaneously, makes two sets of rubber pole 422 operate simultaneously and presss from both sides tight AGV goods shelves), and the used material of rubber pole is rubber (rubber material can increase frictional force, makes the fixed more firm of cylinder subassembly, and rubber material has also increased the effect of buffering).
Please refer to fig. 7, the jacking positioning device 200 further includes a positioning assembly 500, the positioning assembly 500 includes a supporting plate 501 and a positioning column 502, the upper end of the supporting plate 501 is connected with the positioning column 502, and the lower end of the supporting plate 501 is connected with the rotating shaft 222, the positioning columns 502 are four, and the positioning columns 502 are symmetrically distributed on the supporting plate 501, the positioning columns 502 are used for positioning the AGV shelf (when the AGV trolley 100 reaches the position of the designated AGV shelf, the jacking assembly 300 starts to operate and jack up, so that the positioning columns 502 can clamp the AGV shelf, and the positioning columns 502 achieve the function of positioning the AGV shelf, so that the possibility of shaking the AGV shelf is reduced, and the stability of the AGV shelf is increased.
Referring to fig. 7, the supporting plate 501 is provided with four through holes 503, and the four through holes 503 are distributed in parallel, and each through hole 503 can clamp the supporting column 241, wherein four positioning posts 502 are distributed among the four through holes 503.
In the present invention, the term "plurality" means two or more, unless explicitly defined otherwise. The terms "motion," "stationary," "position," and the like are to be construed broadly, e.g., the term "motion" may be initiated to the left, to the right, or to a cyclic reciprocation; "fixed" may be direct or indirect via an intermediary. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances;
in the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (10)
1. The unpowered docking mechanism for assisting the docking of the AGV goods shelf is characterized by comprising an AGV trolley (100) and a jacking positioning device (200), wherein the AGV trolley (100) is used for docking of the AGV goods shelf, and the docking mechanism comprises a lifting device,
the upper end of the AGV trolley (100) is provided with a fixed column (101), and the fixed column (101) is connected with a jacking positioning device (200);
the jacking positioning device (200) comprises a central clamping assembly (210), and the central clamping assembly (210) comprises a frame body (211), a first connecting plate (212), a second connecting plate (213), a third connecting plate (214), a fourth connecting plate (215), a piston type hydraulic cylinder (216), a base mechanism (220) and a chute mechanism (230);
the first connecting plate (212), the second connecting plate (213), the third connecting plate (214) and the fourth connecting plate (215) are respectively connected with the frame body (211);
one end of the first connecting plate (212) and one end of the fourth connecting plate (215) are respectively provided with a group of piston type hydraulic cylinders (216), and one end of the first connecting plate (212) is level with one end of the fourth connecting plate (215);
the base mechanism (220) comprises a base (221), a rotating shaft (222), a rotating plate (223), a threaded column (224) and a connecting rod (225);
the base (221) is connected with the upper end of the second connecting plate (213) and the upper end of the third connecting plate (214);
the rotating shaft (222) is fixed in the middle of the rotating plate (223);
the threaded columns (224) are two, and the two threaded columns (224) are respectively fixed on two sides of the long end of the rotating plate (223);
two connecting rods (225) are arranged, and one end of one connecting rod (225) is connected with one threaded column (224);
four groups of sliding groove mechanisms (230) are arranged, two groups of sliding groove mechanisms (230) are arranged on two sides of the long end of the second connecting plate (213), and the other two groups of sliding groove mechanisms (230) are arranged on two sides of the long end of the third connecting plate (214);
the sliding groove mechanism (230) comprises a sliding block (231), a sliding groove (232) and a fixed plate (233);
both ends of the second connecting plate (213) and both ends of the third connecting plate (214) are provided with sliding grooves (232);
the sliding block (231) is arranged in the sliding groove (232);
two fixing plates (233) are arranged, and connecting columns (234) are arranged on the fixing plates (233);
the connecting column (234) is connected with the other end of one connecting rod (225);
the upper end of a sliding block (231) on the same side of the second connecting plate (213) and the third connecting plate (214) is connected with a fixed plate (233);
one of the fixed plates (233) is connected with two groups of piston type hydraulic cylinders (216).
2. The unpowered docking mechanism to assist in the docking of an AGV pallet as set forth in claim 1 wherein the central clamping assembly (210) further includes a support post (241) and a stop (242), wherein,
the fixed plate (233) is provided with two support columns (241);
the baffle is provided with two baffle plates; and the upper ends of the two support columns (241) are connected with one baffle plate (242).
3. The unpowered docking mechanism for assisting the docking of an AGV pallet according to claim 2, wherein the jacking positioning device (200) further comprises a jacking assembly (300), the jacking assembly (300) comprising a base plate (301) and a telescopic hydraulic cylinder (302), wherein,
the lower end of the bottom plate (301) is connected with the fixed column (101), and the upper end of the bottom plate (301) is connected with the telescopic hydraulic cylinder (302);
the upper end of the telescopic hydraulic cylinder (302) is connected with the frame body (211).
4. An unpowered docking mechanism for assisting in docking of an AGV pallet according to claim 3, wherein four groups of telescopic hydraulic cylinders (302) are provided, and the four groups of telescopic hydraulic cylinders (302) are respectively distributed at corners of the bottom plate (301).
5. The unpowered docking mechanism for assisting the docking of an AGV pallet according to claim 4, wherein the lift positioning device (200) further comprises a cylinder assembly (400) and a link assembly (410), the cylinder assembly (400) comprising a cylinder (401) and a positioning plate (402), wherein,
the cylinder (401) is fixed at the upper ends of the first connecting plate (212) and the fourth connecting plate (215);
two positioning plates (402) are arranged, and the two positioning plates (402) are fixed on the upper surface of the air cylinder (401);
the connecting rod assembly (410) comprises a connecting rod and a fixed shaft (411);
the connecting rods are provided with three groups, wherein the three groups are respectively a first group of connecting rods (412), a second group of connecting rods (413) and a third group of connecting rods (414), and each group of connecting rods is provided with two connecting rods;
one end of the first group of connecting rods (412) and one end of the second group of connecting rods (413) are fixed at the end part of the air cylinder (401) through a fixed shaft (411);
the other end of the second group of connecting rods (413) is fixedly connected with one end of the third group of connecting rods (414) through a fixed shaft (411);
the other end of the third group of connecting rods (414) is connected with the positioning plate (402).
6. An unpowered docking mechanism to assist in the docking of an AGV pallet as set forth in claim 5 wherein said cylinder assembly (400) is provided in two sets wherein,
one set of the cylinder assemblies (400) is fixed to the first connection plate (212), and the other set of the cylinder assemblies (400) is fixed to the fourth connection plate (215).
7. The unpowered docking mechanism to assist in the docking of an AGV pallet as set forth in claim 6 wherein the cylinder assembly (400) further comprises a push assembly (420) and the push assembly (420) comprises a push rod (421) and a rubber rod (422), wherein,
one end of the pushing rod (421) is fixedly connected with the other end of the first group of connecting rods (412) through a fixed shaft (411), and one end of the pushing rod (421) is arranged on the inner side of the other end of the first group of connecting rods (412);
the other end of the pushing rod (421) is fixedly connected with the third group of connecting rods (414) through a fixed shaft (411), and the other end of the pushing rod (421) is arranged at the inner side of one end of the third group of connecting rods (414);
the rubber rod (422) contacts one side of the push rod (421).
8. The unpowered docking mechanism for assisting the docking of an AGV pallet according to claim 7 wherein the lift up positioning device (200) further comprises a positioning assembly (500) wherein,
the positioning assembly (500) comprises a support plate (501) and a positioning column (502);
the upper end of the supporting plate (501) is connected with the positioning column (502), and the lower end of the supporting plate (501) is connected with the rotating shaft (222);
the positioning columns (502) are four, and the positioning columns (502) are symmetrically distributed on the periphery of the supporting plate (501).
9. An unpowered docking mechanism to assist in docking of an AGV pallet as defined in claim 8 wherein the support plate (501) is provided with four through openings (503) wherein,
the four through holes (503) are distributed in parallel;
each of the through openings (503) is capable of capturing a support column (241).
10. The unpowered docking mechanism for assisting in docking of an AGV pallet according to claim 9, wherein four of the positioning posts (502) are distributed between four of the through openings (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310840939.8A CN116674914A (en) | 2023-07-11 | 2023-07-11 | Unpowered docking mechanism for assisting AGV (automatic guided vehicle) goods shelf in docking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310840939.8A CN116674914A (en) | 2023-07-11 | 2023-07-11 | Unpowered docking mechanism for assisting AGV (automatic guided vehicle) goods shelf in docking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116674914A true CN116674914A (en) | 2023-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310840939.8A Withdrawn CN116674914A (en) | 2023-07-11 | 2023-07-11 | Unpowered docking mechanism for assisting AGV (automatic guided vehicle) goods shelf in docking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116674914A (en) |
-
2023
- 2023-07-11 CN CN202310840939.8A patent/CN116674914A/en not_active Withdrawn
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Application publication date: 20230901 |