Bar unloading trolley and storage table

Abstract

According to the technical scheme, the bar unloading trolley comprises at least one set of bar installing mechanisms and an unloading mechanism, the bar installing mechanisms and the unloading mechanism are both arranged on a trolley frame, each bar installing mechanism comprises a first driving assembly, a supporting plate and a material blocking pier, the first driving assembly is connected with the supporting plate, and the material blocking pier is connected with the supporting plate. The first driving assembly is arranged on the frame, the supporting plate is arranged at one end of the first driving assembly, the material blocking pier is arranged on the supporting plate, the discharging mechanism comprises a second driving assembly and a discharging assembly, and the discharging assembly comprises a material turning plate and a bearing seat. The utility model relates to the technical field of bar production and transportation, in particular to a bar unloading trolley and a storage table. According to the bar discharging trolley and the storage table, transfer machining of bars can be conveniently achieved, tedious procedures are omitted, efficiency is improved, and the safety coefficient is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of bar production and transportation, in particular to a bar unloading trolley and a material storage platform. Background Art

[0002] Rods are the raw materials for producing profiles. Materials with different cross-sectional shapes are obtained by hot-melting and extruding the rods. In rod production, due to the distribution of workshop equipment, the cast rods must be transported to another workshop for cutting for product production after coming out of the homogenizing furnace.

[0003] The patent with publication number CN210557468U discloses a loading vehicle for transporting bar materials, including a frame, an outer tooth plate, an inner tooth plate and an adjustment unit, wherein the inner tooth plate is located below the outer tooth plate, and the inner tooth plate and the outer tooth plate are arranged alternately, the inner tooth plate is connected to the adjustment unit, the adjustment unit is arranged on the frame, and the adjustment unit can drive the inner tooth plate to move toward or away from the outer tooth plate.

[0004] When the loading truck for transporting the bar material arrives at the unloading position, the motor rotates forward, the turbine box drives the worm to move, and the worm drives the inner tooth plate to move toward the outer tooth plate. When the inner tooth plate moves to a complementary position with the outer tooth plate, the motor reverses, the turbine box drives the worm to move, and the worm drives the inner tooth plate away from the outer tooth plate. The bar material placed on the outer tooth plate completes the stepping motion in sequence and is unloaded in sequence.

[0005] Based on the above patent, the utility model inventor believes that the current bar unloading mechanism can achieve uniform and stable unloading, while the above patent can only unload the rods one by one, and cannot unload all the rods together. The unloading speed is slow and the efficiency is low. Therefore, how to improve the unloading efficiency of the rods while ensuring uniform and stable unloading of the rods is a technical problem that needs to be solved urgently. Utility Model Content

[0006] In order to improve the bar unloading efficiency while ensuring uniform and stable bar unloading, this patent provides a bar unloading trolley and a storage platform.

[0007] In the first aspect, the utility model provides a bar unloading trolley, which adopts the following technical scheme: a bar unloading trolley includes a frame, a bar mounting mechanism, and a unloading mechanism, wherein the bar mounting mechanism and the unloading mechanism are both arranged on the frame, and the bar mounting mechanism is at least a group, and the bar mounting mechanism includes: a support plate and a material blocking pier, wherein the support plate is arranged on the frame, and the material blocking pier is arranged on the support plate, and the unloading mechanism includes a second drive assembly and a unloading assembly, and the unloading assembly includes: a flipping plate and a bearing seat, wherein one end of the bearing seat is installed on one side of the frame, and the other side of the bearing seat is rotatably connected to one end of the flipping plate through a bearing, and the second drive assembly is connected to the other end of the flipping plate.

[0008] By adopting the above technical solution, when it is necessary to transport the rods, first use a forklift to place the rods on the support plate one by one. The material blocking pier can limit the movement of the rods and improve the safety of transportation. When they are transported to the appropriate position, the second drive component is controlled to start, and the second drive component drives the flipping plate to rotate to one side. The flipping plate lifts the rods from the material blocking pier and gradually separates from the material blocking pier. The rods lifted by the flipping plate slide along the flipping plate to one side of the frame, thereby realizing efficient and stable unloading of the rods.

[0009] Optionally, the cross-sectional area of ​​the material blocking pier close to one end of the support plate is larger than the cross-sectional area of ​​the end away from the support plate, the material blocking pier is multiple and evenly arranged along the length direction of the support plate, and the rod is arranged in the space formed by two adjacent material blocking piers.

[0010] By adopting the above technical solution, the rods are placed in the space formed by adjacent material blocking piers in sequence before transportation. The space formed by the two material blocking piers just accommodates the rods, so that the rods are stable during transportation and are not easy to slip out of the material blocking piers, which is safer.

[0011] Optionally, a first drive assembly is provided at the bottom of the support plate, and the first drive assembly includes: a first oil cylinder and a mounting plate, one end of the first oil cylinder housing is provided on the frame, a mounting plate is provided at the end of the first oil cylinder telescopic rod, and the mounting plate is installed on the support plate.

[0012] By adopting the above technical scheme, when it is necessary to transport the rods, first control the first oil cylinder to start, and the telescopic rod of the first oil cylinder extends to lift the support plate and the material blocking pier, so that the material blocking pier is higher than the turning plate. The setting of the mounting plate increases the contact area between the telescopic rod of the first oil cylinder and the support plate, and improves the stability. Close the first oil cylinder, and use a forklift to place the rods on the support plate one by one. The raised support plate facilitates the placement of the rods. After unloading, control the first oil cylinder to descend, so that the material blocking pier is lowered below the turning plate, thereby protecting the material blocking pier.

[0013] Optionally, the second driving assembly includes: a second oil cylinder, and the second oil cylinder is arranged at an end of the frame away from the bearing seat.

[0014] By adopting the above technical solution, the abutment plate abuts against one end of the bottom of the flipping plate, thereby increasing the contact area between the telescopic rod of the second oil cylinder and the flipping plate and improving stability.

[0015] Optionally, a front baffle is provided at one end of the frame, and a rear baffle is provided at the other end of the frame.

[0016] By adopting the above technical solution, the arrangement of the front and rear baffles can limit the longitudinal displacement of the bars during transportation and prevent the bars from falling.

[0017] In the second aspect, the utility model provides a storage platform for use with a bar unloading trolley, the storage platform comprising a bracket, a load-bearing plate, a buffer assembly and a conveying assembly, the load-bearing plate is arranged on the bracket, the end of the load-bearing plate close to the frame is higher than the other end, and the higher end of the load-bearing plate is lower than the lower end of the flipping plate.

[0018] By adopting the above technical solution, a bar unloading trolley is used in conjunction with a storage table. The trolley is driven near the storage table, and the bars slide along the turning plate onto the storage table and slide from the high end of the load-bearing plate to the low end. The bars stop after touching the buffer component, and the buffer component can play a buffering role.

[0019] Optionally, the buffer assembly includes a limit plate, a spring and a baffle, the limit plate is installed at the lower end of the load-bearing plate, one end of the spring is fixedly connected to the limit plate, and the baffle is fixedly connected to the other end of the spring, and the buffer assembly is provided with multiple groups, and the buffer assembly is evenly arranged along the length direction of the load-bearing plate.

[0020] By adopting the above technical solution and arranging springs and baffles, the impact of the bar on the limit plate when it slides down is reduced, thereby increasing the service life of the storage table.

[0021] Optionally, the conveying assembly is also provided at the lower end of the supporting plate, and the conveying assembly includes a support table, a plurality of logistics rollers, a driving motor, and a synchronization assembly. The logistics rollers are all rotatably connected to the support table, and the output shaft of the driving motor is connected to one of the logistics rollers. The plurality of logistics rollers rotate synchronously through the synchronization assembly.

[0022] By adopting the above technical solution, the rods are transported to the logistics rollers, the drive motor is started, the output shaft of the drive motor drives one of the logistics rollers to rotate, and multiple logistics rollers rotate synchronously through the synchronization component to transfer the rods to the next position.

[0023] In summary, the present invention includes at least one of the following beneficial technical effects:

[0024] 1. By setting up the installation mechanism, the first oil cylinder is started, and the telescopic rod of the first oil cylinder is extended to raise the support plate and the material blocking pier. After the material blocking pier is higher than the turning plate, the first oil cylinder is closed, and the rods are placed on the support plate in turn by a forklift. The material blocking pier can limit the movement of the rods and improve the safety of transportation.

[0025] 2. By setting up the unloading mechanism, the second oil cylinder is controlled to start, and the second oil cylinder drives the turning plate to rotate to one side. The turning plate lifts the bar from the blocking pier and gradually separates from the blocking pier, and slides to one side of the frame onto the storage table.

[0026] 3. By setting up a storage table, the storage table is equipped with a buffer component, which can reduce the impact of the bar on the limit plate when it slides, thereby improving the overall stability and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall structure of a bar unloading trolley and a storage platform of the present application;

[0028] Figure 2 It is a structural schematic diagram of a bar unloading trolley of the present application;

[0029] Figure 3 It is a schematic diagram of the structure of the frame, front fender and rear fender of the present application;

[0030] Figure 4 It is a structural schematic diagram of the material storage platform of this application.

[0031] : 100, unloading mechanism; 110, unloading assembly; 111, bearing seat; 112, turning plate; 120, second drive assembly; 121, abutment plate; 122, second cylinder; 200, rod mounting mechanism; 210, first drive assembly; 211, first cylinder; 212, mounting plate; 220, support plate; 230, material blocking pier; 300, frame; 400, load-bearing plate; 500, bracket; 600, buffer assembly; 610, baffle; 620, spring; 630, limit plate; 700, conveying assembly; 710, drive motor; 720, logistics roller; 800, support table; 910, front baffle; 920, rear baffle. DETAILED DESCRIPTION

[0032] The following combination Figures 1 to 4 The utility model is described in further detail.

[0033] The present embodiment discloses a bar unloading trolley and a material storage platform, including a frame 300, a front baffle 910, a rear baffle 920, a plurality of groups of bar installation mechanisms 200, a unloading mechanism 100, and a material storage platform, wherein the bar installation mechanism 200 and the unloading mechanism 100 are both arranged on the frame 300.

[0034] When the bars need to be transported, first use a forklift to place the bars on the bar installation mechanism 200 one by one. The bar installation mechanism 200 can improve the safety and stability during transportation. The front and rear baffles can limit the longitudinal displacement of the bars and prevent the bars from falling. When the bars are transported to one side of the storage platform, the unloading mechanism 100 realizes the unloading of the bars, and the bars slide to the side of the frame 300 and fall onto the storage platform to realize unloading.

[0035] In the embodiment of the present application, two groups of bar installation mechanisms 200 are provided, and the bar installation mechanisms 200 include: a support plate 220 and a material blocking pier 230, and the support plate 220 is provided on the vehicle frame 300;

[0036] In the embodiment of the present application, the material blocking pier 230 is fixed on the support plate 220 by means of nuts and bolts. In other embodiments, the material blocking pier 230 may also be fixed on the support plate 220 by means of welding.

[0037] A first driving assembly 210 is arranged at the bottom of the support plate 220, and the first driving assembly 210 includes: a first oil cylinder 211 and a mounting plate 212. One end of the shell of the first oil cylinder 211 is fixedly arranged on the frame 300, and a mounting plate 212 is fixedly arranged on the end of the telescopic rod of the first oil cylinder 211, and the mounting plate 212 is installed on the support plate 220. The cross-sectional area of ​​the end of the material blocking pier 230 close to the support plate 220 is larger than the cross-sectional area of ​​the end away from the support plate 220. There are multiple material blocking piers 230 and they are evenly arranged along the length direction of the support plate 220. In this embodiment, the material blocking pier 230 is preferably conical in shape, and the rod is arranged in the space formed by two adjacent material blocking piers 230.

[0038] First, control the first oil cylinder 211 to start, and the telescopic rod of the first oil cylinder 211 extends to lift the support plate 220 and the material blocking pier 230. After the material blocking pier 230 is higher than the turning plate 112, the first oil cylinder 211 is closed, and a forklift is used to put the rods into the space formed by adjacent material blocking piers 230 in sequence. The space formed by two adjacent conical material blocking piers 230 can just accommodate the rods, so that the rods are stable during transportation and are not easy to slip out of the material blocking pier 230, which is safer.

[0039] The unloading mechanism 100 includes a second driving assembly 120 and a unloading assembly 110. The unloading assembly 110 includes: a flipping plate 112 and a bearing seat 111. One end of the bearing seat 111 is installed on one side of the frame 300, and the other side of the bearing seat 111 is rotatably connected to one end of the flipping plate 112 through a bearing.

[0040] In the embodiment of the present application, three groups of the flipping plates 112 are provided, and the three groups of the flipping plates 112 and the two groups of the rod mounting mechanisms 200 are arranged in an alternating manner. The second driving assembly 120 is connected to the other end of the flipping plates 112 .

[0041] In the embodiment of the present application, the second driving component includes: a second cylinder 122 and an abutment plate 121. The second cylinder 122 is arranged at one end of the frame 300 away from the bearing seat 111, and the abutment plate 121 is arranged at the end of the telescopic rod of the second cylinder 122. The abutment plate 121 abuts the flipping plate 112. In other embodiments, the second driving component 120 can be a second cylinder 122, one end of the shell of the second cylinder 122 is rotatably connected to the frame 300, and one end of the telescopic rod of the second cylinder 12 is rotatably connected to the flipping plate 112.

[0042] In other embodiments, multiple rod installation mechanisms 200 may be provided. In this case, two groups of flipping plates 112 are required, and the two groups of flipping plates 112 are respectively provided at two ends of the rod installation mechanism 200 .

[0043] In other embodiments, the bar mounting mechanism 200 can still be set as two groups, but multiple flipping plates 112 are set, and the flipping plates 112 are set between the two groups of bar mounting mechanisms. When setting, as long as the flipping plates 112 can safely remove the bars from the bar mounting mechanism, it will be fine.

[0044] Specifically, after being transported to the material storage platform, the second oil cylinder 122 is controlled to start, and the second oil cylinder 122 drives the flipping plate 112 to rotate to one side. The flipping plate 112 lifts the rod from the material blocking pier 230 and gradually separates from the material blocking pier 230, slides to the side of the frame 300 and falls to the material storage platform to realize unloading.

[0045] The material storage platform includes a bracket 500, a load-bearing plate 400, a buffer assembly 600 and a conveying assembly 700. The load-bearing plate 400 is arranged on the bracket 500. The height of one end of the load-bearing plate 400 close to the frame 300 is higher than that of the other end. The buffer assembly 600 includes a limit plate 630, a spring 620 and a baffle 610. The limit plate 630 is installed at the lower end of the load-bearing plate 400. One end of the spring 620 is fixedly connected to the limit plate 630, and the baffle 610 is fixedly connected to the other end of the spring 620.

[0046] The buffer components 600 are provided with multiple groups, and the buffer components 600 are evenly arranged along the length direction of the supporting plate 400. The lower end of the supporting plate 400 is also provided with the conveying component 700, and the conveying component 700 includes a support table 800, multiple logistics rollers 720, a driving motor 710, and a synchronization component. The logistics rollers 720 are all rotatably connected to the support table 800, and the output shaft of the driving motor 710 is connected to one of the logistics rollers 720. The multiple logistics rollers 720 rotate synchronously through the synchronization component.

[0047] Specifically, when unloading, the rods slide along the turning plate 112 onto the supporting plate 400, and slide from the higher side of the supporting plate 400 to the side of the limiting plate 630. The setting of the spring 620 and the baffle 610 can reduce the impact of the rods on the limiting plate 630, increase stability, and further improve safety. The rods are moved to the conveying assembly 700, and one of the logistics rollers 720 is driven to rotate by the output shaft of the driving motor 710. Through the synchronization assembly (the synchronization assembly can be a sprocket chain drive or a synchronous wheel synchronous belt drive or other similar mechanical transmission methods), the other logistics rollers 720 are driven to rotate synchronously to transport the rods above the logistics roller 720 to other positions.

[0048] The implementation principle of a bar unloading trolley and a material storage platform in the present embodiment is as follows: when the bars need to be transported, firstly control the first oil cylinder 211 to start, and the telescopic rod of the first oil cylinder 211 extends to lift the support plate 220 and the material blocking pier 230, so that the material blocking pier 230 is higher than the turning plate 112, and then close the first oil cylinder 211, and use a forklift to put the bars on the support plate 220 one by one, and the material blocking pier 230 can limit the movement of the bars, thereby improving the safety and stability of transportation.

[0049] The rods are then moved onto the conveying assembly 700 and the output shaft of the driving motor 710 drives one of the logistics rollers 720 to rotate, and the synchronous assembly (the synchronous assembly can be a sprocket chain drive or a synchronous wheel synchronous belt drive or other similar mechanical transmission method) drives the other logistics rollers 720 to rotate synchronously, and the rods above the logistics rollers 720 are transported to other positions to realize unloading.

[0050] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A bar unloading trolley, characterized in that: The invention comprises a vehicle frame (300), a rod mounting mechanism (200), and a material unloading mechanism (100); the rod mounting mechanism (200) and the material unloading mechanism (100) are both arranged on the vehicle frame (300); the rod mounting mechanism (200) is at least one group; the rod mounting mechanism (200) comprises: a support plate (220) and a material blocking pier (230); the support plate (220) is arranged on the vehicle frame (300); the material blocking pier (230) is arranged on the support plate (220), the unloading mechanism (100) comprises a second driving assembly (120) and a unloading assembly (110), the unloading assembly (110) comprises: a flipping plate (112) and a bearing seat (111), one end of the bearing seat (111) is mounted on one side of the frame (300), the other side of the bearing seat (111) is rotatably connected to one end of the flipping plate (112) via a bearing, and the second driving assembly (120) is connected to the other end of the flipping plate (112).

2. A bar unloading trolley according to claim 1, characterized in that: There are a plurality of material blocking piers (230) which are evenly arranged along the length direction of the support plate (220); the cross-sectional area of ​​one end of the material blocking pier (230) close to the support plate (220) is larger than the cross-sectional area of ​​one end away from the support plate (220); and the rod is arranged in a space formed by two adjacent material blocking piers (230).

3. The bar unloading trolley according to claim 1, characterized in that: A first driving assembly (210) is arranged at the bottom of the support plate (220), and the first driving assembly (210) comprises: a first oil cylinder (211) and a mounting plate (212); one end of a housing of the first oil cylinder (211) is arranged on the vehicle frame (300); a mounting plate (212) is arranged at the end of a telescopic rod of the first oil cylinder (211); and the mounting plate (212) is mounted on the support plate (220).

4. A bar unloading trolley according to any one of claims 1 to 3, characterized in that: The second driving assembly (120) comprises a second oil cylinder (122), wherein the second oil cylinder (122) is arranged at an end of the vehicle frame (300) away from the bearing seat (111).

5. The bar unloading trolley according to claim 4, characterized in that: A front baffle (910) is provided at one end of the vehicle frame, and a rear baffle (920) is provided at the other end of the vehicle frame (300).

6. A material storage platform, used in conjunction with the bar unloading trolley according to any one of claims 1 to 5, characterized in that: The material storage platform comprises a bracket (500), a bearing plate (400), a buffer assembly (600) and a conveying assembly (700); the bearing plate (400) is arranged on the bracket (500); one end of the bearing plate (400) close to the vehicle frame (300) is higher than the other end; and the higher end of the bearing plate (400) is lower than the lower end of the material turning plate (112).

7. A material storage platform according to claim 6, characterized in that: The buffer assembly (600) comprises a limit plate (630), a spring (620) and a baffle (610); the limit plate (630) is mounted on the lower end of the bearing plate (400); one end of the spring (620) is fixedly connected to the limit plate (630); the baffle (610) is fixedly connected to the other end of the spring (620); a plurality of groups of the buffer assembly (600) are provided, and the buffer assembly (600) is evenly arranged along the length direction of the bearing plate (400).

8. A material storage platform according to claim 7, characterized in that: The conveying assembly (700) is also arranged at the lower end of the carrying plate (400), and the conveying assembly (700) comprises a support platform (800), a plurality of logistics rollers (720), a driving motor (710), and a synchronization assembly. The logistics rollers (720) are all rotatably connected to the support platform (800), an output shaft of the driving motor (710) is connected to one of the logistics rollers (720), and the plurality of logistics rollers (720) rotate synchronously via the synchronization assembly.

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