CN118062770A - Storage carrier with pile up folding function - Google Patents
Storage carrier with pile up folding function Download PDFInfo
- Publication number
- CN118062770A CN118062770A CN202410472707.6A CN202410472707A CN118062770A CN 118062770 A CN118062770 A CN 118062770A CN 202410472707 A CN202410472707 A CN 202410472707A CN 118062770 A CN118062770 A CN 118062770A
- Authority
- CN
- China
- Prior art keywords
- double
- shaped
- groove
- mounting box
- stacking
- Prior art date
- 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.)
- Granted
Links
- 238000003860 storage Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims description 45
- 238000003825 pressing Methods 0.000 claims description 28
- 239000010720 hydraulic oil Substances 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 239000000969 carrier Substances 0.000 abstract 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 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
Landscapes
- Warehouses Or Storage Devices (AREA)
Abstract
The invention discloses a storage carrier with a stacking and folding function, and particularly relates to the technical field of storage carriers. According to the storage carrier with the stacking and folding functions, the stacked cargoes can be limited in multiple directions on the premise of reducing the driving assembly, and inertial impact of the cargoes caused by jolting can be blocked, so that the structural stability of the storage carrier is improved when the storage carrier is used for carrying the cargoes, and the practicability and reliability of the storage carrier are improved.
Description
Technical Field
The invention relates to the technical field of storage trucks, in particular to a storage truck with a stacking and folding function.
Background
The warehouse is a comprehensive place for placing materials and is also a transfer station for connecting production, supply and sales, so that a carrier is needed for temporarily loading, transporting and unloading materials.
Chinese patent document CN114194264a discloses a polymorphic shock attenuation type storage handling device, including serpentine spring totally is provided with five, and adjacent two serpentine spring bending parts set up relatively, and serpentine spring bending parts has all cup jointed the go-between of ring shape, and this scheme device adopts the go-between to connect serpentine spring as a whole, makes serpentine spring each other to hold down, places on the bottom plate at the heavy object, and serpentine spring can even atress to avoid serpentine spring to appear the condition of overstretching, when the article of placing on the bottom plate increases, serpentine spring still can keep the cushioning effect, reaches more stable shock attenuation effect, but still has following not enough:
The device of this scheme can't carry out multidirectional spacing to stacking together goods for the part goods that is located the eminence is easy in the handling, takes place the skew because of jolting and drops.
Disclosure of Invention
The invention mainly aims to provide a storage carrier with a stacking and folding function, which can effectively solve the problem that stacked goods cannot be limited in multiple directions.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
The utility model provides a warehouse carrier with pile up folding function, includes L shape removal support frame, the upper end front portion of L shape removal support frame horizontal part is equipped with two double-end screw rods, two double-end screw rods's surface lower part is equipped with the tray that is used for raising the goods jointly, two double-end screw rods's surface upper portion is equipped with the hollow clamp plate of U-shaped that is used for pressing fixedly to pile up the goods jointly, the inboard left part and the inboard right part of the hollow clamp plate horizontal part of U-shaped all are equipped with the L shape splint that are used for restricting the goods and take place left and right sides skew, two the vertical part of L shape splint all is located the outside of the hollow clamp plate of U-shaped, the inner chamber of the hollow clamp plate of U-shaped is equipped with the actuating mechanism that is used for controlling two L shape splint to carry out opposite direction and removes the rear end upper portion of the vertical part of support frame and is equipped with the actuating mechanism who is used for controlling two double-end screw rods synchronous revolution.
Preferably, the driving mechanism comprises a mounting box fixedly connected to the vertical part of the L-shaped movable supporting frame, a motor is arranged in the middle of the upper end of the mounting box, the output end of the motor penetrates through the side wall of the mounting box and extends to the inner cavity of the mounting box, the upper ends of the double-headed screws are all extended into the mounting box and are rotationally connected to the top wall of the inner cavity of the mounting box, and the two double-headed screws and the outer surface of the part of the output end of the motor, which is positioned in the mounting box, are jointly provided with an inner toothed belt transmission mechanism.
Preferably, the screw pitch of the lower spiral structure of the double-ended screw is larger than the screw pitch of the upper spiral structure of the double-ended screw.
Preferably, two grooves are formed in the upper portion of the rear end of the vertical portion of the L-shaped movable support frame, racks are arranged on the inner sides of the two grooves, and an opening groove II penetrating through the side wall of the U-shaped hollow pressing plate is formed in the inner walls of the front sides of the two vertical portions of the U-shaped hollow pressing plate;
The control mechanism comprises a rotating rod, a rotating rod and a double-head screw rod, wherein the rotating rod is connected with the rotating rod and the rotating rod through belt transmission, the rotating rod is horizontally rotated and connected to the inner front part of the vertical part of the U-shaped hollow pressing plate, a spur gear is arranged on the outer surface of the rotating rod, part of the outer surface of the spur gear penetrates through the second opening groove and is meshed with the rack, the rotating rod and the double-head screw rod are horizontally rotated and connected to the inner side of the horizontal part of the U-shaped hollow pressing plate, two limiting mechanisms for limiting the rotation of the double-head screw rod are jointly arranged in the middle of the outer surfaces of the rotating rod and the double-head screw rod, two ratchet wheels which are matched with the limiting mechanisms on the same side are respectively arranged on the outer surface of the double-head screw rod, and the L-shaped clamping plate is sleeved on the outer side of the double-head screw rod and is in threaded connection with the double-head screw rod.
Preferably, the limiting mechanism comprises a mounting box fixedly connected to the inner cavity of the horizontal part of the U-shaped hollow pressing plate and a second ring sleeved on the outer side of the rotating rod, the mounting box is sleeved on the outer side of the double-head screw rod and is rotationally connected with the double-head screw rod, the inner cavity of the mounting box is provided with a first ring sleeved on the outer side of the double-head screw rod, the left end and the right end of the first ring are all extended to the outer side of the mounting box, a connecting rod is arranged on the outer side of one end of the first ring, which is close to a ratchet, a pawl matched with the ratchet is arranged on the outer surface of the connecting rod, a plurality of first clamping teeth are uniformly arranged on the outer surface of a part of the first ring, a T-shaped movable plate is arranged on the front part of the inner cavity of the mounting box, a plurality of second clamping teeth matched with the first clamping teeth are arranged at the rear end of the T-shaped movable plate, a through groove is formed in the middle of the front side wall of the mounting box, and a plate penetrating through the through groove is jointly arranged between the front part of the horizontal part of the T-shaped movable plate and the outer surface of the second ring.
Preferably, a rubber ring is arranged on the inner surface of the second ring, and the rubber ring and the rotating rod are mutually clung.
Preferably, the open slot one has been seted up to the rear end lower part of the vertical part of L shape movable support frame, open slot one has been seted up to the roof front portion of open slot one, the holding tank has been seted up to the inside front side of the vertical part of L shape movable support frame, just the horizontal part of holding tank is linked together with open slot one, the inboard of holding tank is filled with hydraulic oil, L shape circulation groove has all been seted up to the inside wall bottom about the holding tank, Z shape circulation groove has all been seted up to the inboard of two horizontal parts of L shape movable support frame, just Z shape circulation groove is linked together with the L shape circulation groove of same one side, open slot two has been seted up at the roof middle part of Z shape circulation groove lower part horizontal part, open slot three has been seted up at the roof rear portion of Z shape circulation groove lower part horizontal part and has been used for changing the accuse flow velocity of hydraulic oil, the inboard of opening slot three has been equipped with the multisection backup pad with the flexible backup pad of opening slot three phase intercommunication, the front end middle part of tray is equipped with Z shape, and Z shape movable support plate on the horizontal part of Z shape is connected at the hollow part.
Preferably, the horizontal height of the top wall of the open slot is larger than the horizontal height of the top of the spiral structure of the lower part of the double-head screw.
Preferably, the flow control mechanism comprises a baffle fixedly connected to the second inner side of the empty slot, a plurality of through holes horizontally penetrating through the side wall of the baffle are formed in the middle of the baffle, circulation ports horizontally penetrating through the side wall of the baffle are formed in four corners of the baffle, three inserting slots are formed in four corners of the rear end of the baffle, the inserting slots are uniformly distributed in the outer sides of the circulation ports on the same side, inserting bars are arranged on the inner sides of the inserting slots, the rear ends of the inserting bars extend to the outer sides of the inserting slots and are jointly provided with sealing discs, and springs are jointly arranged between the front ends of the inserting bars and the inner walls of the inserting slots.
Preferably, the inner diameter of the flow port is larger than the inner diameter of the through hole.
Compared with the prior art, the invention has the following beneficial effects:
According to the invention, the tray, the L-shaped clamping plate, the U-shaped hollow pressing plate and other structures are arranged, so that the goods are lifted off the ground, the goods are limited in multiple directions, the goods are prevented from being offset and falling due to jolt in the carrying process, in addition, the limiting mechanism is arranged, so that the L-shaped clamping plate can only move under the rotation control of the double-head screw rod and cannot move under the inertia impact of the goods, the structural stability of the device for carrying the goods is improved, and the practicability and the reliability of the device are further improved.
According to the invention, through the structures such as the multi-section telescopic supporting plate, the flow control mechanism and the like, the multi-section telescopic supporting plate can effectively support the tray in an auxiliary manner, and the bearing pressure of the tray is reduced, so that the metal fatigue of the double-end screw and the tray is reduced, the deformation of the tray and the double-end screw is avoided, and the service life of the device is prolonged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a driving mechanism according to the present invention;
FIG. 3 is a cross-sectional view of a U-shaped hollow platen of the present invention;
FIG. 4 is an enlarged view at A of FIG. 3;
FIG. 5 is a schematic view of the control mechanism of the present invention;
FIG. 6 is a schematic view of the structure of the limiting mechanism of the present invention;
FIG. 7 is a side cross-sectional view of an L-shaped mobile support bracket of the present invention;
FIG. 8 is a rear cross-sectional view of an L-shaped mobile support bracket of the present invention;
FIG. 9 is a cross-sectional view of a horizontal portion of an L-shaped mobile support frame of the present invention;
Fig. 10 is an enlarged view at B of fig. 9.
In the figure: 1. l-shaped movable supporting frame; 2. a double-ended screw; 3. an opening groove I; 4. a tray; 41. a Z-shaped sealing plate; 5. an L-shaped clamping plate; 6. a rack; 7. a U-shaped hollow pressing plate; 8. a driving mechanism; 81. a mounting box; 82. an internal toothed belt transmission mechanism; 83. a motor; 9. a control mechanism; 91. spur gears; 92. a rotating rod; 93. a rotating lever; 94. a double-ended screw rod; 95. a limiting mechanism; 951. a mounting box; 952. a first latch; 953. a pawl; 954. a second latch; 955. a T-shaped moving plate; 956. a rubber ring; 957. a second circular ring; 958. a push-pull plate; 959. a first circular ring; 96. a ratchet wheel; 10. an open slot II; 11. a first empty groove; 12. a storage tank; 13. an L-shaped flow channel; 14. a Z-shaped flow channel; 15. a second empty groove; 16. an open slot III; 17. a multi-section telescopic support plate; 18. a flow control mechanism; 181. a baffle; 182. a through hole; 183. a sealing plate; 184. a plug rod; 185. a flow port.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Example 1
As shown in fig. 1, the embodiment discloses a warehouse carrier with a stacking and folding function, which comprises an L-shaped movable support frame 1, wherein two double-headed screws 2 are arranged at the front part of the upper end of the horizontal part of the L-shaped movable support frame 1, a tray 4 for lifting cargoes is arranged at the lower parts of the outer surfaces of the two double-headed screws 2, a U-shaped hollow pressing plate 7 for pressing and fixing stacked cargoes is arranged at the upper parts of the outer surfaces of the two double-headed screws 2, and a driving mechanism 8 for controlling the synchronous rotation of the two double-headed screws 2 is arranged at the upper part of the rear end of the vertical part of the L-shaped movable support frame 1;
As shown in fig. 2, the driving mechanism 8 comprises a mounting box 81 fixedly connected to the vertical part of the L-shaped movable supporting frame 1, a motor 83 is arranged in the middle of the upper end of the mounting box 81, the output end of the motor 83 penetrates through the side wall of the mounting box 81 and extends to the inner cavity of the mounting box 81, the upper ends of the two double-headed screws 2 extend into the mounting box 81 and are rotatably connected to the top wall of the inner cavity of the mounting box 81, an internal tooth belt transmission mechanism 82 is jointly arranged on the outer surfaces of the two double-headed screws 2 and the output end of the motor 83, which are positioned in the mounting box 81, and the internal tooth belt transmission mechanism 82 can also be replaced by a chain transmission structure consisting of a chain and a chain wheel;
Therefore, after the goods are stacked on the tray 4, the motor 83 is started, the two double-headed screws 2 are controlled to work synchronously through the internal tooth belt transmission mechanism 82, the tray 4 is controlled to move upwards to lift the goods, the U-shaped hollow pressing plate 7 is controlled to move downwards to press and fix the goods, and the situation that the goods fall down due to jolt in the carrying process is avoided.
Further, the pitch of the lower spiral structure of the double-headed screw 2 is larger than that of the upper spiral structure of the double-headed screw 2, so that the goods are lifted to a height separated from the ground before the U-shaped hollow pressing plate 7 contacts the goods.
As shown in fig. 1, 3 and 4, two grooves are formed in the upper part of the rear end of the vertical part of the L-shaped movable support frame 1, racks 6 are arranged on the inner sides of the two grooves, open slots II 10 penetrating through the side walls of the U-shaped hollow pressing plates 7 are formed in the front inner walls of the two vertical parts of the U-shaped hollow pressing plates 7, L-shaped clamping plates 5 used for limiting the left-right offset of cargoes are arranged on the left part and the right part of the inner side of the horizontal part of the U-shaped hollow pressing plates 7, the vertical parts of the two L-shaped clamping plates 5 are located on the outer sides of the U-shaped hollow pressing plates 7, and a control mechanism 9 used for controlling the two L-shaped clamping plates 5 to move in opposite directions is arranged in the inner cavity of the U-shaped hollow pressing plates 7;
Specifically, as shown in fig. 4 and 5, the control mechanism 9 includes a rotating rod 92, a rotating rod 93 and a double-end screw rod 94, the rotating rod 92 is connected with the rotating rod 93 and the double-end screw rod 94 through belt transmission, the rotating rod 92 is horizontally connected to the front part of the inner side of the vertical part of the U-shaped hollow pressing plate 7 in a rotating way, a spur gear 91 is arranged on the outer surface of the rotating rod 92, part of the outer surface of the spur gear 91 penetrates through an open slot two 10 and is meshed with the rack 6, the rotating rod 93 and the double-end screw rod 94 are horizontally connected to the inner side of the horizontal part of the U-shaped hollow pressing plate 7 in a rotating way, two limiting mechanisms 95 for limiting the rotation of the double-end screw rod 94 are jointly arranged in the middle of the outer surfaces of the rotating rod 93 and the double-end screw rod 94, two ratchets 96 respectively matched with the limiting mechanisms 95 are arranged on the part of the outer surface of the double-end screw rod 94, and the L-shaped clamping plate 5 is sleeved on the outer side of the double-end screw rod 94 and is in threaded connection with the double-end screw rod 94;
Therefore, when the U-shaped hollow pressing plate 7 moves downwards, the spur gear 91 is meshed with the rack 6 to drive the spur gear 91 to rotate, then the spur gear 91 drives the rotating rod 93 to rotate through the rotating rod 92, then the rotating rod 93 drives the double-head screw rod 94 to rotate to control the two L-shaped clamping plates 5 to move left and right in opposite directions, two sides of goods are clamped, in addition, the two L-shaped clamping plates 5 can calibrate the positions of the goods stacked together, the goods can be orderly stacked together, and the probability that the goods located at a high position fall off due to offset is reduced.
As shown in fig. 5 and 6, the limiting mechanism 95 comprises a mounting box 951 fixedly connected to the inner cavity of the horizontal part of the U-shaped hollow pressing plate 7 and a second ring 957 sleeved outside the rotating rod 93, the mounting box 951 is sleeved outside the double-head screw rod 94 and is rotationally connected with the double-head screw rod 94, the inner cavity of the mounting box 951 is provided with a first ring 959 sleeved outside the double-head screw rod 94, both the left end and the right end of the first ring 959 extend to the outer side of the mounting box 951, one end of the first ring 959 close to the ratchet 96 is provided with a connecting rod, the outer surface of the connecting rod is provided with a pawl 953 matched with the ratchet 96, a plurality of first clamping teeth 952 are uniformly arranged on the outer surface of a part of the first ring 959 positioned in the mounting box 951, the front part of the inner cavity of the mounting box 951 is provided with a second clamping teeth 954 matched with the first clamping teeth 952, the middle part of the front side wall of the mounting box 951 is provided with a through groove, and the front side wall of the first ring 955 and the outer surface of the second ring 957 of the first ring 957 are provided with a common through groove;
Therefore, when the U-shaped hollow pressing plate 7 moves downwards to drive the rotating rod 93 to rotate, the push-pull plate 958 swings to push the T-shaped moving plate 955 to move backwards by driving the ring two 957 to rotate, so that the two clamping teeth 954 move between the two adjacent clamping teeth one 952 to prevent the ring one 959 from rotating along with the double-head screw rod 94, at the moment, the double-head screw rod 94 continuously toggles the pawl 953 upwards by using the ratchet 96 to enable the double-head screw rod 94 to normally rotate along with the rotating rod 93, so that the two L-shaped clamping plates 5 are controlled to move to clamp goods, but when the goods encounter jolt and offset due to inertia, the double-head screw rod 94 keeps the current state by using the blocking of the pawl 953 to the ratchet 96, so that the L-shaped clamping plates 5 are prevented from moving under the inertia moving impact of the goods, and clamping fixation of two sides of the goods is released;
When the U-shaped hollow pressing plate 7 moves upwards to drive the rotating rod 93 to rotate, the steps are repeated reversely, the limitation on the first circular ring 959 is released, the first circular ring 959 can rotate along with the double-end screw rod 94 at the moment, the limitation on the ratchet 96 by the pawl 953 is released, the double-end screw rod 94 can normally rotate, and the two L-shaped clamping plates 5 are controlled to release the clamping of cargoes.
Further, the inner surface of the second ring 957 is provided with a rubber ring 956, and the rubber ring 956 is tightly attached to the rotating rod 93, so as to increase the friction between the second ring 957 and the rotating rod 93, and avoid the sliding of the second ring 957 and the rotating rod 93, and influence the pushing and pulling of the T-shaped moving plate 955.
Therefore, the specific implementation manner of this embodiment is as follows:
The motor 83 and the internal tooth belt transmission mechanism 82 are used for controlling the two double-headed screws 2 to synchronously work, the tray 4 is controlled to move upwards to separate the goods from the ground, the U-shaped hollow pressing plate 7 is controlled to move downwards to press and fix the goods, in the process, the control mechanism 9 can drive the spur gear 91 to rotate by utilizing the meshing of the spur gear 91 and the rack 6, then the spur gear 91 drives the rotating rod 93 to rotate through the rotating rod 92, then the rotating rod 93 drives the double-headed screw 94 to rotate to control the two L-shaped clamping plates 5 to move left and right in opposite directions, the two sides of the goods are clamped, the goods are jolt, when the goods are offset due to inertia, the double-headed screw 94 can also keep the current state by utilizing the blocking of the pawl 953 to the ratchet 96, the L-shaped clamping plates 5 are prevented from moving under the inertia moving impact of the goods, the clamping fixation of two sides of the goods is relieved, and therefore the stability of the device for carrying the goods is improved, and the practicability and the reliability of the device are improved.
Example two
The embodiment is based on the first embodiment, by adding hydraulic oil, a plurality of telescopic supporting plates 17 and a flow control mechanism 18, so as to assist in supporting the tray 4, reduce metal fatigue of the double-ended screw 2 and the tray 4, prolong the service life of the device, and reduce the risk of sudden falling of goods, as shown in fig. 7-9, the lower part of the rear end of the vertical part of the L-shaped movable supporting frame 1 is provided with an opening groove I3, the opening groove I3 is not communicated with the storage groove 12 and the L-shaped circulating groove 13, the front part of the top wall of the opening groove I3 is provided with a hollow groove I11, the inner front side of the vertical part of the L-shaped movable supporting frame 1 is provided with a storage groove 12, the horizontal part of the storage groove 12 is communicated with the hollow groove I11, the inner side of the storage groove 12 is filled with hydraulic oil, the bottom of the left and right inner side walls of the storage tank 12 are provided with L-shaped circulating grooves 13, the inner sides of two horizontal parts of the L-shaped movable support frame 1 are provided with Z-shaped circulating grooves 14, the Z-shaped circulating grooves 14 are communicated with the L-shaped circulating grooves 13 on the same side, the middle part of the top wall of the horizontal part at the lower part of the Z-shaped circulating grooves 14 is provided with empty grooves II 15, the inner side of the empty grooves II 15 is provided with a flow control mechanism 18 for changing the flow velocity of hydraulic oil back and forth, the rear part of the top wall of the horizontal part at the lower part of the Z-shaped circulating grooves 14 is provided with an opening groove III 16 penetrating through the upper end of the horizontal part of the L-shaped movable support frame 1, the inner side of the opening groove III 16 is provided with a plurality of telescopic support plates 17 communicated with the opening groove III 16, the middle part of the front end of the tray 4 is provided with a Z-shaped sealing plate 41, and the horizontal part at the upper part of the Z-shaped sealing plate 41 is slidingly connected with the inner side of the empty groove I11;
As can be seen from this, when the tray 4 moves upward, the hydraulic oil flowing through the first empty groove 11 and the storage groove 12 is pushed into the Z-shaped flow groove 14 by the Z-shaped sealing plate 41 through the L-shaped flow groove 13, so that the multi-section telescopic support plate 17 is forced to extend to support the tray 4, and the bearing pressure of the tray 4 and the double-headed screw 2 is reduced.
Further, the horizontal height of the top wall of the first open slot 3 is larger than that of the top of the spiral structure of the lower part of the double-end screw rod 2, so that the Z-shaped sealing plate 41 is prevented from affecting the normal upward moving distance of the tray 4.
As shown in fig. 10, the flow control mechanism 18 includes a baffle 181 fixedly connected to the inner side of the second empty slot 15, a plurality of through holes 182 horizontally penetrating through the side wall of the baffle 181 are formed in the middle of the baffle 181, flow ports 185 horizontally penetrating through the side wall of the baffle 181 are formed in four corners of the baffle 181, three inserting slots are formed in four corners of the rear end of the baffle 181, the three inserting slots are uniformly distributed on the outer sides of the flow ports 185 on the same side, inserting bars 184 are arranged on the inner sides of the three inserting slots, the rear ends of the three inserting bars 184 extend to the outer sides of the inserting slots and are jointly provided with sealing discs 183, and springs are jointly arranged between the front ends of the inserting bars 184 and the inner walls of the inserting slots;
Therefore, when the hydraulic oil passes through the second empty slot 15, the pressure difference between the front side and the rear side of the baffle 181 is utilized to push away the sealing disc 183, the flow rate of the hydraulic oil flowing from the front side of the Z-shaped flow slot 14 to the multi-section telescopic supporting plate 17 is improved through the circulation port 185, the influence on the normal upward movement of the tray 4 is avoided, and when the multi-section telescopic supporting plate 17 contracts to push the hydraulic oil back into the storage tank 12, the sealing disc 183 can plug the circulation port 185 under the action of the plugging rod 184 and the spring in advance, so that the hydraulic oil can only flow through the through hole 182, the flow rate of the reverse flow of the hydraulic oil is reduced, the contraction speed of the multi-section telescopic supporting plate 17 is slowed down, the multi-section telescopic supporting plate 17 can effectively support the tray 4 in an auxiliary manner, the bearing pressure of the tray 4 and the double-head screw 2 is reduced, the metal fatigue of the tray 4 and the double-head screw 2 is reduced, and the service life of the device is prolonged.
Further, the inner diameter of the flow port 185 is larger than the inner diameter of the through hole 182, so as to further enlarge the flow velocity difference generated when the hydraulic oil passes through the second hollow groove 15.
Therefore, the specific implementation manner of this embodiment is as follows:
When the tray 4 moves upwards, hydraulic oil flowing in the empty groove I11 and the storage groove 12 is pushed into the Z-shaped flow groove 14 and the multi-section telescopic supporting plate 17 through the Z-shaped flow groove 13 by the Z-shaped sealing plate 41, the multi-section telescopic supporting plate 17 is forced to extend to support the tray 4, when goods bump to cause inertia impact to the tray 4 due to carrying, the sealing plate 183 can plug the flow opening 185 in advance under the action of the plugging rod 184 and the spring, so that the hydraulic oil can only flow through the through hole 182, the flow speed of the reverse flow of the hydraulic oil is reduced, the shrinkage speed of the multi-section telescopic supporting plate 17 is slowed down, the multi-section telescopic supporting plate 17 can effectively support the tray 4 in an auxiliary mode, the bearing pressure of the tray 4 is lightened, the tray 4 is prevented from deforming, and the service life of the device is prolonged.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. Storage carrier with pile up folding function, including L shape removal support frame (1), its characterized in that: the utility model discloses a movable support frame for lifting goods, including L shape movable support frame (1), upper end front portion of horizontal part is equipped with two double-end screw rods (2), two the surface lower part of double-end screw rods (2) is equipped with tray (4) that are used for raising the goods jointly, two the surface upper portion of double-end screw rods (2) is equipped with U-shaped hollow clamp plate (7) that are used for pressing fixedly to stack the goods jointly, the inboard left part and the inboard right part of U-shaped hollow clamp plate (7) horizontal part all are equipped with L shape splint (5) that are used for restricting the goods and take place left and right offset, two the vertical part of L shape splint (5) all is located the outside of U-shaped hollow clamp plate (7), the inner chamber of U-shaped hollow clamp plate (7) is equipped with and is used for controlling that two L shape splint (5) carry out opposite direction and remove control mechanism (9), the rear end upper portion of the vertical part of L shape movable support frame (1) is equipped with and is used for controlling two double-end screw rods (2) synchronous rotatory actuating mechanism (8).
2. A warehouse carrier with stacking and folding function as claimed in claim 1, wherein: the driving mechanism (8) comprises a mounting box (81) fixedly connected to the vertical part of the L-shaped movable supporting frame (1), a motor (83) is arranged in the middle of the upper end of the mounting box (81), the output end of the motor (83) penetrates through the side wall of the mounting box (81) and extends to the inner cavity of the mounting box (81), the upper ends of the double-headed screw rods (2) are all extended into the mounting box (81) and are rotationally connected to the top wall of the inner cavity of the mounting box (81), and the inner toothed belt transmission mechanism (82) is arranged on the outer surfaces of the parts of the output ends of the double-headed screw rods (2) and the motor (83) located in the mounting box (81).
3. A warehouse truck with stacking and folding function as claimed in claim 2, wherein: the screw pitch of the lower spiral structure of the double-end screw (2) is larger than that of the upper spiral structure of the double-end screw (2).
4. A warehouse carrier with stacking and folding function as claimed in claim 1, wherein: two grooves are formed in the upper portion of the rear end of the vertical portion of the L-shaped movable support frame (1), racks (6) are arranged on the inner sides of the two grooves, and open slots II (10) penetrating through the side walls of the U-shaped hollow pressing plates (7) are formed in the inner walls of the front sides of the two vertical portions of the U-shaped hollow pressing plates (7);
The utility model provides a control mechanism (9) is including rotating stick (92), dwang (93) and double-end spiral shell stick (94), all be connected through belt drive between dwang (92) and dwang (93) and between dwang (93) and double-end spiral shell stick (94), the inside front portion at the vertical part of U-shaped hollow clamp plate (7) is connected in the horizontal rotation of dwang (92), the surface of dwang (92) is equipped with spur gear (91), the partial surface of spur gear (91) passes open slot two (10) and meshes with rack (6), dwang (93) and double-end spiral shell stick (94) all level rotation connect in the horizontal part inboard of U-shaped hollow clamp plate (7), the surface middle part of dwang (93) and double-end spiral shell stick (94) is equipped with two limiting mechanisms (95) that are used for limiting double-end spiral shell stick (94) gyration jointly, the part surface that double-end spiral shell stick (94) is located between two limiting mechanisms (95) is equipped with two ratchet (96) that cooperate with same limiting mechanism (95) respectively, L shape spiral shell (94) are established in the outside spiral shell (94) and are connected with double-end spiral shell stick (5).
5. The warehouse truck with stacking and folding function as claimed in claim 4, wherein: the limiting mechanism (95) comprises a mounting box (951) fixedly connected to the inner cavity of the horizontal part of the U-shaped hollow pressing plate (7) and a circular ring II (957) sleeved on the outer side of the rotating rod (93), the mounting box (951) is sleeved on the outer side of the double-end screw rod (94) and is rotationally connected with the double-end screw rod (94), the inner cavity of the mounting box (951) is provided with a circular ring I (959) sleeved on the outer side of the double-end screw rod (94), the left end and the right end of the circular ring I (959) extend to the outer side of the mounting box (951), a connecting rod is arranged on the outer side of one end of the circular ring I (959) close to the ratchet wheel (96), pawls (953) matched with the ratchet wheel (96) are arranged on the outer surface of the connecting rod, a plurality of first clamping teeth (952) are uniformly arranged on the outer surface of a part of the circular ring I (959) located in the mounting box (951), a T-shaped moving plate (955) is arranged on the front part of the inner cavity of the mounting box (951), two clamping teeth (955) are arranged on the front end of the T-shaped moving plate (955), and the front end of the T-shaped moving plate (955) is provided with a plurality of first clamping teeth (958) and the front side wall (957) which passes through the two side walls of the front side of the circular plate (958).
6. The warehouse truck with stacking and folding function as claimed in claim 5, wherein: the inner surface of the second ring (957) is provided with a rubber ring (956), and the rubber ring (956) is clung to the rotating rod (93).
7. A warehouse carrier with stacking and folding function as claimed in claim 1, wherein: an opening groove I (3) is formed in the lower portion of the rear end of the vertical portion of the L-shaped movable support frame (1), a hollow groove I (11) is formed in the front portion of the top wall of the opening groove I (3), a storage groove (12) is formed in the front side of the inner portion of the vertical portion of the L-shaped movable support frame (1), the horizontal portion of the storage groove (12) is communicated with the hollow groove I (11), hydraulic oil is filled in the inner side of the storage groove (12), L-shaped circulating grooves (13) are formed in the bottoms of the left and right inner side walls of the storage groove (12), Z-shaped circulating grooves (14) are formed in the inner sides of the two horizontal portions of the L-shaped movable support frame (1), the Z-shaped circulating groove (14) is communicated with the L-shaped circulating groove (13) on the same side, a second empty groove (15) is formed in the middle of the top wall of the horizontal part of the lower part of the Z-shaped circulating groove (14), a flow control mechanism (18) for changing the back-and-forth flow speed of hydraulic oil is arranged on the inner side of the second empty groove (15), an opening groove III (16) penetrating through the upper end of the horizontal part of the L-shaped movable supporting frame (1) is formed in the rear part of the top wall of the horizontal part of the lower part of the Z-shaped circulating groove (14), a plurality of telescopic supporting plates (17) communicated with the opening groove III (16) are arranged on the inner side of the opening groove III (16), a Z-shaped sealing plate (41) is arranged in the middle of the front end of the tray (4), and the horizontal part of the upper part of the Z-shaped sealing plate (41) is connected with the inner side of the first empty groove (11) in a sliding way.
8. The warehouse truck with stacking and folding function as claimed in claim 7, wherein: the horizontal height of the top wall of the first open slot (3) is larger than that of the top of the spiral structure at the lower part of the double-ended screw rod (2).
9. The warehouse truck with stacking and folding function as claimed in claim 7, wherein: the utility model provides a flow control mechanism (18) is including fixed connection at the inboard baffle (181) of empty slot two (15), through-hole (182) of a plurality of levels through baffle (181) lateral wall have been seted up at the middle part of baffle (181), circulation mouth (185) of level through baffle (181) lateral wall have all been seted up in the four corners of baffle (181), three jack-in groove has all been seted up in the rear end four corners of baffle (181), three jack-in groove evenly distributed is being located the outside of same one side circulation mouth (185), and is three the inboard of jack-in groove all is equipped with grafting stick (184), and is three the rear end of grafting stick (184) extends to the outside of jack-in groove and is equipped with sealing disk (183) jointly, be equipped with the spring jointly between the front end of grafting stick (184) and the inner wall of jack-in groove.
10. The warehouse truck with stacking and folding function as claimed in claim 9, wherein: the inner diameter of the flow port (185) is larger than the inner diameter of the through hole (182).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410472707.6A CN118062770B (en) | 2024-04-19 | 2024-04-19 | Storage carrier with pile up folding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410472707.6A CN118062770B (en) | 2024-04-19 | 2024-04-19 | Storage carrier with pile up folding function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118062770A true CN118062770A (en) | 2024-05-24 |
| CN118062770B CN118062770B (en) | 2024-07-09 |
Family
ID=91109892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410472707.6A Active CN118062770B (en) | 2024-04-19 | 2024-04-19 | Storage carrier with pile up folding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118062770B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4136793A (en) * | 1977-04-25 | 1979-01-30 | Dutra Jr Joseph G | Load stabilizer for forklift truck |
| KR200387468Y1 (en) * | 2005-03-14 | 2005-06-17 | 윤명구 | A Pallet Truck Type of Pile Turner |
| CN208429822U (en) * | 2018-05-15 | 2019-01-25 | 山东鲁宇重工机械有限公司 | A kind of factory's transport fork truck equipment |
| CN112607296A (en) * | 2021-02-20 | 2021-04-06 | 吴桂珍 | Electronic pallet truck is used in commodity circulation storage letter sorting |
| CN113753807A (en) * | 2020-06-03 | 2021-12-07 | 利钛威自动化***设备(苏州)有限公司 | AGV heavy load fork truck frame |
| CN114455514A (en) * | 2022-01-24 | 2022-05-10 | 浙江恒成硬质合金有限公司 | Self-unloading tray type forklift |
| CN218371610U (en) * | 2022-08-05 | 2023-01-24 | 江苏绿源叉车制造有限公司 | Forklift capable of effectively preventing goods from falling |
-
2024
- 2024-04-19 CN CN202410472707.6A patent/CN118062770B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4136793A (en) * | 1977-04-25 | 1979-01-30 | Dutra Jr Joseph G | Load stabilizer for forklift truck |
| KR200387468Y1 (en) * | 2005-03-14 | 2005-06-17 | 윤명구 | A Pallet Truck Type of Pile Turner |
| CN208429822U (en) * | 2018-05-15 | 2019-01-25 | 山东鲁宇重工机械有限公司 | A kind of factory's transport fork truck equipment |
| CN113753807A (en) * | 2020-06-03 | 2021-12-07 | 利钛威自动化***设备(苏州)有限公司 | AGV heavy load fork truck frame |
| CN112607296A (en) * | 2021-02-20 | 2021-04-06 | 吴桂珍 | Electronic pallet truck is used in commodity circulation storage letter sorting |
| CN114455514A (en) * | 2022-01-24 | 2022-05-10 | 浙江恒成硬质合金有限公司 | Self-unloading tray type forklift |
| CN218371610U (en) * | 2022-08-05 | 2023-01-24 | 江苏绿源叉车制造有限公司 | Forklift capable of effectively preventing goods from falling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118062770B (en) | 2024-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216071615U (en) | Lifting device and transfer robot | |
| CN202625756U (en) | Laminated type bi-directional pallet fork of stacking machine | |
| CN214454058U (en) | Goods shelf and automatic storage and taking warehouse | |
| CN110329708B (en) | Storage rack of airport freight station | |
| CN213009249U (en) | Logistics tray capable of preventing goods from toppling over | |
| CN111891983B (en) | Stacking machine | |
| CN118062770B (en) | Storage carrier with pile up folding function | |
| CN217625567U (en) | Goods taking device and carrying robot | |
| CN213058711U (en) | Supporting integral type loading and unloading handling device of storage rack | |
| CN206156673U (en) | Chain formula hoist mechanism that carries cargo | |
| CN210192497U (en) | Telescopic fork mechanism and shuttle | |
| CN218662882U (en) | Primary and secondary tray closes a set machine | |
| CN214454059U (en) | Bearing mechanism and get and put goods robot | |
| CN113493051B (en) | Tray with anti-collision structure | |
| CN213802781U (en) | Lifting type telescopic fork with bottom buffering function | |
| CN212126785U (en) | Metal plate positioning mechanism on full-automatic metal plate stacking equipment | |
| CN214647903U (en) | Hydrogen storage bottle loading and unloading structure of hydrogen storage bottle transport truck | |
| CN215203947U (en) | Safe and efficient printing roller storage and carrying device | |
| CN212475204U (en) | Coil stock goods presss from both sides and stacker | |
| CN211078378U (en) | Stacking machine for automobile supplies | |
| CN112478395A (en) | Goods storage and transfer vehicle in logistics transportation | |
| CN220164834U (en) | Tobacco stereoscopic logistics warehouse is with changeing goods device | |
| CN212501552U (en) | Tray for commodity circulation that possesses to lift anti falling function | |
| CN217730493U (en) | Transport shallow in commodity circulation warehouse | |
| CN117416894B (en) | Double-extension clamping type fork |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |