CN118289370B - Assembled four-way vehicle vertical warehouse goods shelf - Google Patents

Abstract

The invention discloses an assembled four-way vehicle vertical warehouse goods shelf, and relates to the technical field of four-way vehicle vertical warehouse goods shelves. Including support frame, load-bearing mechanism, guiding mechanism and roll adjustment mechanism, the support frame is provided with front and back two sets of, the top of every group support frame all is provided with two sets of load-bearing mechanism from last down, every group load-bearing mechanism all corresponds and is provided with guiding mechanism, the left and right sides of two sets of support frames all is provided with two roll adjustment mechanisms that distribute from top to bottom, four-way shuttle will transport the goods to load-bearing mechanism through guiding mechanism on, store the goods by load-bearing mechanism, load-bearing mechanism's vertical position and horizontal position can adjust through roll adjustment mechanism and support frame respectively, thereby can adapt to the storage of different size goods, load-bearing mechanism and support frame can carry out the joint, be convenient for adjust the width of goods shelves.

Description

Assembled four-way vehicle vertical warehouse goods shelf

Technical Field

The invention belongs to the technical field of four-way vehicle vertical warehouse shelves, and particularly relates to an assembled four-way vehicle vertical warehouse shelf.

Background

The four-way vehicle vertical warehouse goods shelf is an automatic warehouse goods shelf with high efficiency and high density, realizes automatic carrying of goods by utilizing the four-way shuttle vehicle, enables the goods to be transferred through the elevator, and realizes three-dimensional automation operation by mutually matching an automatic warehouse management system and a warehouse dispatching system, so that the automation degree of storage management is greatly improved, and the four-way vehicle vertical warehouse goods shelf has wide application potential.

The existing four-way garage rack is usually installed in a welding or riveting mode, the stability of the rack can be guaranteed through the welding and riveting connection mode, but when the width of the rack needs to be increased so as to store more cargoes, the two racks cannot be quickly and fixedly connected, and the storage space of the existing four-way garage rack is fixedly arranged, so that the storage space cannot be adjusted according to the volumes of different cargoes, and the problem that the storage space is not fully utilized or the storage space is too small is caused.

Disclosure of Invention

Aiming at the problems in the related art, the invention provides an assembled four-way garage rack which aims at solving the problems in the prior art and comprises a support frame, bearing mechanisms, guide mechanisms and distance adjusting mechanisms, wherein the support frame is provided with a front group and a rear group, two groups of bearing mechanisms are respectively arranged above each group of support frame from top to bottom, the guide mechanisms are respectively arranged on each group of bearing mechanisms, and two distance adjusting mechanisms which are distributed up and down are respectively arranged on the left side and the right side above the front group of support frame and the rear group of support frame.

The adjustable distance mechanism comprises a lifting assembly, lifting blocks are arranged on the front side and the rear side of the lifting assembly, two lifting blocks are connected with a rotating shaft in a common rotation mode, gears are fixedly connected on the front side and the rear side of the circumferential surface of the rotating shaft, L-shaped blocks are arranged on the left side and the right side of the gears, the L-shaped blocks are arranged in a central symmetry mode, teeth are arranged on the vertical sections of the L-shaped blocks, teeth of the vertical sections of the two L-shaped blocks are meshed with the gears, and the left side and the right side of the horizontal section of the L-shaped blocks, which is far away from the gears, are respectively provided with two clamping assemblies.

The clamping assembly comprises a rectangular shell with an opening facing the L-shaped block, the opening end of the rectangular shell is fixedly connected with the surface of the L-shaped block, a round rod is arranged in the rectangular shell and penetrates through the rectangular shell in a sliding mode to be far away from one end of the L-shaped block, a limiting block is fixedly connected with one end of the round rod, which is located outside the rectangular shell, a wedge-shaped block is fixedly connected with the other end of the round rod, a spring is fixedly connected with the inner wall of the rectangular shell, the other end of the spring is fixedly connected with the wedge-shaped block, and the spring is sleeved outside the round rod.

Further, the left end and the right end of the horizontal section of the L-shaped block are respectively provided with a splicing groove, one end, close to the rectangular shell, of each splicing groove is respectively provided with a rectangular through hole, each rectangular through hole is respectively aligned with the openings of the two rectangular shells, and each wedge-shaped block respectively penetrates through the corresponding rectangular through hole to be arranged in each splicing groove.

Further, the lifting assembly comprises a supporting plate, two pneumatic cylinders around the upper surface fixedly connected with of backup pad, two the common fixedly connected with opening in top of pneumatic cylinder is the 匚 shaped plate that sets up, sliding connection has the electronic slider of second around the upper surface of 匚 shaped plate horizontal segment, the top fixedly connected with circle axle of the electronic slider of second, the top of the electronic slider of second is provided with the roller, the helicla flute has been seted up to the circumference of roller, the top slip setting of circle axle is at the helicla flute inner wall.

Further, the support frame includes two backing plates around, two the equal fixedly connected with first rectangular frame in both ends about backing plate upper surface, two rectangle logical grooves about the front and back lateral wall of first rectangular frame has all been seted up, the upper surface of backing plate is provided with three second rectangular frame through first electronic slider side-to-side sliding, and three second rectangular frame all is located between two first rectangular frames about, a plurality of first spout has all been seted up to the front and back inside wall of second rectangular frame, the first connecting plate of the bottom joint fixedly connected with of two second rectangular frames that correspond around.

Further, the fixed cover of circle roller is established in the surface of pivot, and the circle roller is located between two vertical sections of 匚 shaped plate, two vertical sections of 匚 shaped plate rotate with the pivot jointly and are connected, and two vertical sections of 匚 shaped plate slide about the rectangle through groove inner wall that sets up two first rectangular frame each other in front and back respectively, and two lift blocks slide about the rectangle through groove inner wall that sets up two first rectangular frame each other far away from in front and back respectively, the front and back surface of L shape piece slide connection about with the front and back lateral wall of first rectangular frame respectively.

Further, every group bear the mechanism and all be provided with about two, bear the mechanism and include the horizontal pole, the horizontal pole alternates and sets up in a plurality of second rectangular frames that correspond, and the second spout has been seted up to the upper surface of horizontal pole, and two front and back the second spout slides jointly and is provided with four L shape and holds and put the frame, and every two adjacent L shape hold and put the frame and be the symmetry setting, and the vertical section of L shape that left and right sides holds and put the frame all fixedly connected with T shaped plate that distributes from front to back, and the relative face of two L shapes that are close to the middle part holds and put the frame and fixedly connected with two cross shaped plates that distribute from front to back jointly, a plurality of the front and back both ends of T shaped plate slide respectively and set up at the first spout inner wall that corresponds from side to side, the draw-in groove has all been seted up at the first spout inner wall at the middle part to the front and back both ends of cross shaped plate.

Further, guiding mechanism includes first rectangle guide rail, first rectangle guide rail is located around between two sets of support frames, and the equal sliding connection in both ends has two second rectangle guide rails about around the first rectangle guide rail, and a plurality of the equal sliding arrangement in two horizontal poles upper surfaces that correspond of second rectangle guide rail, the common fixedly connected with rectangular plate in both ends about the second rectangle guide rail, the bottom rotation of rectangular plate is connected with first connecting rod, the both ends of first connecting rod all articulate there is the second connecting rod, two the other end of second connecting rod articulates respectively in the L shape that corresponds holds and puts a bottom.

The bottom that second rectangle guide rail is close to first rectangle guide rail one end an organic whole is connected with the extension board, and two second connecting plates about two sets of common fixedly connected with between the extension board, a plurality of the second connecting plate all is located the bottom of first rectangle guide rail, and the last fixed surface of second connecting plate is connected with the 匚 shape guide rail that the opening set up downwards.

Further, both ends are pegged graft respectively in the grafting groove that corresponds about the horizontal pole, and the draw-in groove of horizontal pole all sets up towards corresponding rectangle shell direction, wedge joint is at the draw-in groove inner wall that corresponds.

The invention has the following beneficial effects: 1. the transverse rod in the bearing mechanism can be in plug-in fit with the plug-in groove of the L-shaped block, and after the transverse rod is inserted into the plug-in groove, the transverse rod can be automatically limited and fixed through the clamping assembly, so that the stability of the goods shelf is ensured, when the width of the goods shelf needs to be increased, a group of bearing mechanisms can be additionally arranged on the outer sides of the first rectangular frames on the left side and the right side, and the transverse rod can be inserted into the plug-in groove on the other side of the L-shaped block, so that the aim of rapid assembly can be fulfilled.

2. The lifting assembly can adjust the up-down positions of the plurality of bearing mechanisms, the plurality of second rectangular frames can adjust the left-right positions of the plurality of L-shaped bearing frames, and the lifting assembly can adapt to goods storage with different sizes through the up-down and left-right position adjustment of the bearing mechanisms, so that the purpose of fully utilizing the storage space is achieved.

3. According to the guide mechanism, the second rectangular guide rail can be always positioned at the middle position of the corresponding two L-shaped supporting and placing frames under the action of the connecting rod group, the 匚 -shaped guide rail can synchronously move along with the second rectangular guide rail, and the four-way shuttle can adapt to goods conveying of the L-shaped supporting and placing frames with different left and right intervals.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the invention, the drawings that are needed for the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a perspective view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the supporting frame, the bearing mechanism and the lifting assembly according to the present invention.

Fig. 3 is an enlarged schematic view of fig. 2a in accordance with the present invention.

Fig. 4 is a top view of the guide mechanism of the present invention.

Fig. 5 is a schematic view of a part of the structure of the guide mechanism of the present invention.

Fig. 6 is a partial cutaway view of the inventive range-adjustment mechanism and first rectangular frame.

Fig. 7 is a partial cutaway view of the lift assembly and first rectangular frame of the present invention.

Fig. 8 is a partial cross-sectional view of a cross-bar, L-block and clip assembly of the present invention.

In the drawings, the list of components represented by the various numbers is as follows: 1. a support frame; 11. a backing plate; 12. a first rectangular frame; 121. rectangular through grooves; 13. a second rectangular frame; 131. a first chute; 14. a first connection plate; 2. a carrying mechanism; 21. a cross bar; 22. a second chute; 23. a support rack; 24. a T-shaped plate; 25. a cross-shaped plate; 26. a clamping groove; 3. a guide mechanism; 31. a first rectangular guide rail; 32. a second rectangular guide rail; 33. a rectangular plate; 34. a first link; 35. a second link; 36. a second connecting plate; 37.匚 -shaped guide rails; 4. a distance adjusting mechanism; 41. a lifting assembly; 411. a support plate; 412. a hydraulic cylinder; 413. 匚 plates; 414. the second electric sliding block; 415. a circular shaft; 416. a round roller; 417. a spiral groove; 42. a lifting block; 43. a rotating shaft; 44. a gear; 45. an L-shaped block; 451. a plug-in groove; 46. a clamping assembly; 461. a rectangular shell; 462. a round bar; 463. a limiting block; 464. wedge blocks; 465. and (3) a spring.

Detailed Description

The following description of the technical solutions in the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, based on the embodiments in the invention, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the invention.

Referring to fig. 1, the invention relates to an assembled four-way garage rack, which comprises a support frame 1, a bearing mechanism 2, a guide mechanism 3 and a distance adjusting mechanism 4, wherein the support frame 1 is provided with a front group and a rear group, two groups of bearing mechanisms 2 are respectively arranged above each group of support frame 1 from top to bottom, each group of bearing mechanisms 2 is respectively provided with the guide mechanism 3, two distance adjusting mechanisms 4 which are distributed up and down are respectively arranged on the left side and the right side of each group of the front group of support frame 1 and the right side of each group of support frame 1, a four-way shuttle is used for conveying cargoes to the bearing mechanisms 2 through the guide mechanisms 3, and the vertical position and the horizontal position of the bearing mechanisms 2 can be respectively adjusted through the distance adjusting mechanisms 4 and the support frame 1, so that the storage of cargoes with different sizes can be adapted, the bearing mechanisms 2 and the support frame 1 can be clamped, and the width of the rack is convenient to adjust.

Referring to fig. 1, fig. 2 and fig. 3, the support frame 1 includes two backing plates 11 from front to back, both ends are all fixedly connected with first rectangular frame 12 about the upper surface of two backing plates 11, two upper and lower rectangle through slots 121 have all been seted up to the front and back lateral wall of first rectangular frame 12, the upper surface of backing plate 11 is provided with three second rectangular frame 13 through first electronic slider side-to-side sliding, and three second rectangular frame 13 all is located between two first rectangular frame 12 from left to right sides, first spout 131 has all been seted up to the front and back inside wall of a plurality of second rectangular frame 13, the first connecting plate 14 of joint fixedly connected with in bottom of two front and back corresponding second rectangular frame 13, through the setting of first connecting plate 14, stability between a plurality of second rectangular frame 13 can be increased.

Referring to fig. 2 and 3, each group of carrying mechanisms 2 is provided with an upper part and a lower part, each group of carrying mechanisms 2 comprises a cross rod 21, the cross rods 21 are arranged in a plurality of corresponding second rectangular frames 13 in an penetrating way, second sliding grooves 22 are formed in the upper surface of each cross rod 21, four L-shaped carrying frames 23 are arranged in a sliding way jointly by the front and rear two sliding grooves 22, each two adjacent L-shaped carrying frames 23 are symmetrically arranged, two T-shaped plates 24 which are distributed front and rear are fixedly connected to the vertical sections of the L-shaped carrying frames 23 on the left and right sides, two cross-shaped plates 25 which are distributed front and rear are fixedly connected to the opposite surfaces of the two L-shaped carrying frames 23 close to the middle part jointly, the front and rear ends of each T-shaped plate 24 are respectively arranged on the inner walls of the first sliding grooves 131 corresponding to the left and right sides, and the front and rear ends of each cross-shaped plate 25 are respectively arranged on the inner walls of the first sliding grooves 131 in the middle part, and the left and right ends of each cross-shaped plate 21 are provided with clamping grooves 26.

During operation, the second rectangular frame 13 slides left and right along the upper surface of the backing plate 11 through the first electric sliding block, a plurality of T-shaped plates 24 and cross-shaped plates 25 are driven to slide along the second sliding grooves 22 on the surface of the cross rod 21, then the T-shaped plates 24 and the cross-shaped plates 25 drive the corresponding L-shaped supporting and placing frames 23 to move, the purpose that the left-right spacing between the L-shaped supporting and placing frames 23 is adjusted is achieved, cargoes are respectively conveyed to the tops of the left and right groups of L-shaped supporting and placing frames 23 by the four-way shuttle, the cargoes can be suitable for storing cargoes with different widths, the upper cross rods 21 and the lower cross rods 21 can move up and down, the L-shaped supporting and placing frames 23 can move up and down along with the cross rods 21, the up-down spacing between the L-shaped supporting and placing frames 23 can be adjusted, and accordingly the cargoes with the fixed height can be stored.

Referring to fig. 4 and 5, the guiding mechanism 3 includes a first rectangular guide rail 31, the first rectangular guide rail 31 is located between the front and rear two groups of supporting frames 1, the front and rear ends of the first rectangular guide rail 31 are all slidably connected with a left second rectangular guide rail 32 and a right second rectangular guide rail 32, a plurality of second rectangular guide rails 32 are all slidably arranged on the upper surfaces of the corresponding two cross bars 21, the left and right ends of the second rectangular guide rail 32 are fixedly connected with rectangular plates 33 together, the bottom of the rectangular plate 33 is rotatably connected with a first connecting rod 34, two ends of the first connecting rod 34 are both hinged with a second connecting rod 35, the other ends of the two second connecting rods 35 are respectively hinged at the bottoms of the corresponding L-shaped supporting frames 23, the bottoms of the second rectangular guide rails 32 close to one ends of the first rectangular guide rail 31 are integrally connected with extension plates, the front and rear two groups of extension plates are fixedly connected with a left second connecting plate 36, the plurality of second connecting plates 36 are all located at the bottoms of the first rectangular guide rail 31, the upper surfaces of the second connecting plates 36 are fixedly connected with 匚 shaped guide rails 37 with downward openings, and the upper surfaces of the first rectangular guide rails 31, the second rectangular guide rails 32 and the upper surfaces of the second connecting plates 匚 are located at the same level.

When the four-way shuttle is in operation, the left end or the right end of the first rectangular guide rail 31 is in butt joint with the lifting machine, the four-way shuttle supports goods in the lifting machine, then moves left and right on the upper surface of the first rectangular guide rail 31, moves to the position above the 匚 -shaped guide rail 37, can continuously move back and forth on the upper surfaces of the 匚 -shaped guide rail 37 and the second rectangular guide rail 32, and can retract to the upper surface of the first rectangular guide rail 31 again along the second rectangular guide rail 32 and the 匚 -shaped guide rail 37 after the four-way shuttle places the goods on the L-shaped supporting frame 23, and then moves to the receiving position again to wait for the next goods transportation.

When the second rectangular frame 13 moves left and right to drive the plurality of L-shaped supporting frames 23 to adjust left and right positions, the first connecting rod 34 and the corresponding two second connecting rods 35 can be driven to adjust the hinging angles, the rectangular plate 33 and the second rectangular guide rail 32 can move left and right along with the first connecting rod 34, the second rectangular guide rail 32 can be always positioned at the central positions of the left and right corresponding L-shaped supporting frames 23, and meanwhile, the front and rear two corresponding second rectangular guide rails 32 can drive the 匚 guide rails 37 to synchronously move through the second connecting plates 36, so that the four-way shuttle can transport goods centrally.

Referring to fig. 6 and 7, the distance adjusting mechanism 4 includes a lifting component 41, lifting blocks 42 are respectively disposed on front and rear sides of the lifting component 41, a rotating shaft 43 is connected to the two lifting blocks 42 in a co-rotating manner, gears 44 are respectively fixedly connected to front and rear sides of a circumferential surface of the rotating shaft 43, L-shaped blocks 45 are respectively disposed on left and right sides of the two gears 44, the two L-shaped blocks 45 are symmetrically disposed at centers, circle centers of the gears 44 are symmetrical centers of the two L-shaped blocks 45, teeth are disposed on vertical sections of the L-shaped blocks 45, teeth of vertical sections of the two L-shaped blocks 45 are meshed with the gears 44, and left and right clamping components 46 are respectively disposed on one sides, far away from the gears 44, of horizontal sections of the two L-shaped blocks 45.

Referring to fig. 8, the clamping assembly 46 includes a rectangular shell 461 with an opening facing the L-shaped block 45, the opening end of the rectangular shell 461 is fixedly connected with the surface of the L-shaped block 45, a round rod 462 is disposed in the rectangular shell 461, the round rod 462 slidably penetrates through one end of the rectangular shell 461 away from the L-shaped block 45, a limiting block 463 is fixedly connected to one end of the round rod 462 located outside the rectangular shell 461, a wedge-shaped block 464 is fixedly connected to the other end of the round rod 462, a spring 465 is fixedly connected to the inner wall of the rectangular shell 461, the other end of the spring 465 is fixedly connected to the wedge-shaped block 464, the spring 465 is sleeved outside the round rod 462, inserting grooves 451 are formed in the left end and the right end of the horizontal segment of the L-shaped block 45, rectangular through holes are formed in one ends of the two inserting grooves 451 close to the rectangular shell 461, the two rectangular through holes are aligned with the openings of the two rectangular shells 461, the two wedge-shaped blocks 464 are respectively arranged in the inserting grooves 451 through the corresponding rectangular through holes, the left end and the right end of the cross rod 21 are respectively inserted into the corresponding inserting grooves 451, the corresponding inserting grooves 26 are respectively arranged in the corresponding inserting grooves, the corresponding directions of the corresponding rectangular shells, the inserting grooves 464 are respectively, the inserting grooves 26 are respectively arranged in the corresponding directions of the corresponding rectangular shells, the inserting grooves 46, the inserting grooves 26 are respectively, and the inserting grooves 26 are respectively.

During operation, the left end and the right end of the cross bar 21 are respectively inserted into the inserting grooves 451 which are close to each other by the left L-shaped block 45 and the right L-shaped block 45, the end of the cross bar 21 is extruded to the inclined plane of the wedge-shaped block 464, so that the wedge-shaped block 464 moves towards the rectangular shell 461, after the end of the cross bar 21 is abutted against the inner wall of the inserting groove 451, the wedge-shaped block 464 is pushed into the clamping groove 26 by the spring 465, so that the cross bar 21 is subjected to clamping limiting action, when the width of a goods shelf needs to be increased, the cross bar 21 in another goods shelf is inserted into the other inserting groove 451 of the L-shaped block 45, then the corresponding clamping assembly 46 is subjected to clamping limiting, the left end and the right end of the first rectangular frame 12 are respectively provided with an opening, the rectangular shell 461 and the limit block 463 are close to the opening of the first rectangular frame 12, when the two goods shelves need to be separated, a worker stretches hands from the opening of the first rectangular frame 12, the limit block 463 can be pulled, the round bar 462 is pulled towards the direction far away from the wedge-shaped block 464, so that the wedge-shaped block 464 is moved out of the clamping groove 26, the cross bar 21 can be pulled out of the corresponding groove, and then the cross bar 21 can be separated from the corresponding groove, the corresponding grooves can be driven, the two goods shelves 44 can be driven to be correspondingly and mutually and the two goods can be driven to be mutually and mutually different from the height to be adjusted, or the height of the goods can be correspondingly adjusted, and the height can be correspondingly kept close to the height to the goods to the height.

Referring to fig. 6 and 7, the lifting assembly 41 includes a supporting plate 411, the upper surface of the supporting plate 411 is fixedly connected with a front hydraulic cylinder 412 and a rear hydraulic cylinder 412, the tops of the two hydraulic cylinders 412 are fixedly connected with a 匚 plate 413 with an upward opening, the upper surface of the horizontal section of the 匚 plate 413 is connected with a second electric sliding block 414 in a front-back sliding manner, the top of the second electric sliding block 414 is fixedly connected with a round shaft 415, a round roller 416 is arranged above the second electric sliding block 414, a spiral groove 417 is formed in the circumferential surface of the round roller 416, and the top of the round shaft 415 is slidably arranged on the inner wall of the spiral groove 417.

Referring to fig. 6 and 7, a round roller 416 is fixedly sleeved on the surface of the rotating shaft 43, the round roller 416 is located between two vertical sections of the 匚 -shaped plate 413, the two vertical sections of the 匚 -shaped plate 413 are jointly connected with the rotating shaft 43 in a rotating mode, the two vertical sections of the 匚 -shaped plate 413 are respectively arranged on the inner walls of the rectangular through grooves 121, which are close to each other, of the front and rear two first rectangular frames 12 in a sliding mode, the front and rear two lifting blocks 42 are respectively arranged on the inner walls of the rectangular through grooves 121, which are far away from each other, of the front and rear two first rectangular frames 12 in a sliding mode, and the front and rear surfaces of the L-shaped blocks 45 are respectively connected with the front and rear inner walls of the first rectangular frames 12 in a sliding mode.

When the multi-layer cargo storage device works, the hydraulic cylinder 412 pushes the 匚 -shaped plate 413, the 匚 -shaped plate 413 drives the two lifting blocks 42 to move up and down on the inner wall of the rectangular through groove 121 through the rotating shaft 43, meanwhile, the gear 44 drives the two corresponding L-shaped blocks 45 to move up and down, the vertical positions of the upper cross rod 21 and the lower cross rod 21 in the same group of L-shaped blocks 45 can be synchronously adjusted, when the positions of the corresponding cross rods 21 are respectively adjusted by the upper and lower groups of hydraulic cylinders 412, the vertical distance between the two adjacent cross rods 21 in the upper and lower groups can be adjusted, when the second electric sliding block 414 drives the round shaft 415 to move forwards and backwards, the round shaft 415 drives the round roller 416 to rotate through the spiral groove 417, then the round roller 416 drives the rotating shaft 43 and the gear 44 to rotate, the upper and lower distances between the upper cross rods 21 and the lower cross rods 21 in the same group of the gear 44 can be adjusted by the rotation of the hydraulic cylinder 412 and the second electric sliding block 414, and the vertical distance between the upper and lower cross rods 21 can be adjusted at will, and the distance between the upper and lower multi-layer cargo bearing mechanism 2 can be adjusted, and the multi-layer cargo storage device can store cargos with different heights.

In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "top," "middle," "inner," and the like indicate an orientation or positional relationship, merely for convenience of description and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

The above disclosed preferred embodiments of the invention are merely intended to help illustrate the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.

Claims (8)

1. The utility model provides an assembled four-way car stands storehouse goods shelves, includes support frame (1), bears mechanism (2), guiding mechanism (3) and adjustable distance mechanism (4), its characterized in that: the support frames (1) are provided with a front group and a rear group, two groups of bearing mechanisms (2) are arranged above each group of support frames (1) from top to bottom, each group of bearing mechanisms (2) is correspondingly provided with a guide mechanism (3), and the left side and the right side of each front group of support frames (1) and each rear group of support frames (1) are provided with two distance-adjusting mechanisms (4) which are distributed up and down;

The adjustable distance mechanism (4) comprises lifting components (41), lifting blocks (42) are arranged on the front side and the rear side of each lifting component (41), rotating shafts (43) are connected with the two lifting blocks (42) in a common rotating mode, gears (44) are fixedly connected to the front side and the rear side of the circumferential surface of each rotating shaft (43), L-shaped blocks (45) are arranged on the left side and the right side of each gear (44), the two L-shaped blocks (45) are arranged in a central symmetry mode, teeth are arranged on the vertical sections of the L-shaped blocks (45), the teeth of the vertical sections of the two L-shaped blocks (45) are meshed with the corresponding gears (44), and left and right clamping components (46) are arranged on one sides, far away from the corresponding gears (44), of the horizontal sections of the two L-shaped blocks (45);

The clamping assembly (46) comprises a rectangular shell (461) with an opening facing the L-shaped block (45), the opening end of the rectangular shell (461) is fixedly connected with the surface of the L-shaped block (45), a round rod (462) is arranged in the rectangular shell (461), the round rod (462) penetrates through one end, far away from the L-shaped block (45), of the rectangular shell (461) in a sliding manner, a limiting block (463) is fixedly connected to one end, located outside the rectangular shell (461), of the round rod (462), a wedge-shaped block (464) is fixedly connected to the other end of the round rod (462), a spring (465) is fixedly connected to the inner wall of the rectangular shell (461), the other end of the spring (465) is fixedly connected with the wedge-shaped block (464), and the spring (465) is sleeved outside the round rod (462);

The left end and the right end of the horizontal section of the L-shaped block (45) are provided with inserting grooves (451), the bearing mechanism (2) comprises a cross rod (21), the upper surface of the cross rod (21) is provided with a second sliding groove (22), the front sliding groove and the rear sliding groove (22) are provided with four L-shaped bearing frames (23) in a sliding mode, and the left end and the right end of the cross rod (21) are provided with clamping grooves (26).

2. The assembled four-way garage rack of claim 1, wherein: rectangular through holes are formed in one ends, close to the rectangular shells (461), of the two inserting grooves (451), the two rectangular through holes are aligned with openings of the two rectangular shells (461) respectively, and the two wedge-shaped blocks (464) are arranged in the inserting grooves (451) through the corresponding rectangular through holes respectively.

3. An assembled four-way garage rack as defined in claim 2, wherein: lifting assembly (41) are including backup pad (411), two pneumatic cylinders (412) around the last fixed surface of backup pad (411) are connected with, two common fixedly connected with opening in top of pneumatic cylinder (412) is 匚 shaped plate (413) that set up, sliding connection has second electronic slider (414) around the upper surface of 匚 shaped plate (413) horizontal segment, the top fixedly connected with circle axle (415) of second electronic slider (414), the top of second electronic slider (414) is provided with circle roller (416), spiral groove (417) have been seted up to the circumference of circle roller (416), the top slip of circle axle (415) sets up at spiral groove (417) inner wall.

4. A modular four-way garage rack as set forth in claim 3, wherein: the support frame (1) comprises a front backing plate (11) and a rear backing plate (11), two first rectangular frames (12) are fixedly connected to the left end and the right end of the upper surface of the backing plate (11), an upper rectangular through groove (121) and a lower rectangular through groove are formed in the front inner side wall and the rear inner side wall of each first rectangular frame (12), three second rectangular frames (13) are arranged on the upper surface of the backing plate (11) in a sliding mode through first electric sliding blocks in a sliding mode, the three second rectangular frames (13) are located between the left first rectangular frames (12) and the right first rectangular frames (12), first sliding grooves (131) are formed in the front side wall and the rear side wall of each second rectangular frame (13), and first connecting plates (14) are fixedly connected to the bottoms of the front second rectangular frames (13) and the rear second rectangular frames in a common mode.

5. The assembled four-way garage rack of claim 4, wherein: the fixed cover of round roller (416) is established in the surface of pivot (43), and round roller (416) are located between two vertical sections of 匚 shaped plate (413), two vertical sections of 匚 shaped plate (413) are connected with pivot (43) rotation jointly, and two vertical sections of 匚 shaped plate (413) slide respectively about setting up in the rectangle logical groove (121) inner wall that two first rectangular frame (12) are close to each other around, and two elevating block (42) slide respectively about setting up in the rectangle logical groove (121) inner wall that two first rectangular frame (12) are kept away from each other around, the front and back surface of L shaped block (45) slide connection about with the front and back lateral wall of first rectangular frame (12) respectively.

6. The assembled four-way garage rack of claim 4, wherein: every group bear mechanism (2) all is provided with about two, horizontal pole (21) alternate and set up in a plurality of second rectangular frame (13) that correspond, every two adjacent L shape hold and put frame (23) and be the symmetry setting, the vertical section of L shape of left and right sides holds and puts frame (23) and all fixedly connected with two T shaped plates (24) that distribute from front to back, the relative face of two L shapes that are close to the middle part holds and puts frame (23) is fixedly connected with two cross shaped plates (25) that distribute from front to back jointly, a plurality of the front and back both ends of T shaped plate (24) slide respectively and set up in the first spout (131) inner wall that correspond about, both ends slide the first spout (131) inner wall that sets up at the middle part around cross shaped plate (25).

7. The assembled four-way garage rack of claim 6, wherein: the guide mechanism (3) comprises a first rectangular guide rail (31), the first rectangular guide rail (31) is positioned between the front support frame and the rear support frame (1), the front end and the rear end of the first rectangular guide rail (31) are both connected with a left second rectangular guide rail and a right second rectangular guide rail (32) in a sliding mode, a plurality of the second rectangular guide rails (32) are both arranged on the upper surfaces of two corresponding cross bars (21) in a sliding mode, the left end and the right end of each second rectangular guide rail (32) are fixedly connected with a rectangular plate (33) together, the bottom of each rectangular plate (33) is rotatably connected with a first connecting rod (34), the two ends of each first connecting rod (34) are both hinged with a second connecting rod (35), and the other ends of each second connecting rod (35) are respectively hinged to the bottoms of corresponding L-shaped bearing frames (23);

the bottom that second rectangle guide rail (32) is close to first rectangle guide rail (31) one end is connected with the extension board an organic whole, and two second connecting plates (36) about common fixedly connected with between two sets of extension boards, a plurality of second connecting plates (36) all are located the bottom of first rectangle guide rail (31), and the upper surface fixedly connected with opening of second connecting plate (36) is under the 匚 shape guide rail (37) that sets up.

8. The assembled four-way garage rack of claim 6, wherein: the left end and the right end of the cross rod (21) are respectively inserted into corresponding inserting grooves (451), the clamping grooves (26) of the cross rod (21) are respectively arranged towards the corresponding rectangular shell (461), and the wedge-shaped blocks (464) are clamped on the inner walls of the corresponding clamping grooves (26).