Indoor material transportation platform for decoration

Abstract

The present invention relates to the field of building construction technology, and in particular to an indoor material transport platform for decoration. The technical problem is that the material transport platform of the prior art needs to be manually pulled after being filled with materials, which is time-consuming and labor-intensive, unsafe, and inconvenient to disassemble. The technical solution of the present invention is: an indoor material transport platform for decoration, comprising a first support plate, one end of the first support plate is symmetrically rotatably connected to a rotating shaft, a second support plate is fixedly connected between the two rotating shafts, a fixed plate is fixedly connected to the upper side of the second support plate, a first limit assembly and a second limit assembly are provided on one side of the second support plate, and the second limit assembly is located below the first limit assembly. The present invention designs a lifting assembly and utilizes the gravity of the material trough filled with materials to rotate and tilt the second support plate around one end of the first support plate through the rotating shaft, so as to achieve the purpose of the material trough filled with materials automatically sliding down along the slide of the second support plate, thereby replacing manual pulling and improving work efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, in particular to an indoor material transport platform for decoration. Background Art

[0002] Material handling platforms are temporary work platforms and stands erected during renovations, typically used for material turnover. They can be mobile, floor-standing, or cantilevered. During construction, these platforms are used to transfer materials to the construction floor, accelerating material transportation efficiency.

[0003] The material transport platform of the existing technology needs to be pulled manually after being filled with materials. Moreover, during construction, the material transport platform is manually pulled only when the materials reach a certain weight. At this time, it is difficult to pull it by manpower, which is time-consuming and labor-intensive, affecting the progress of the project. Moreover, when people go to a temporary operating table or operating frame to pull the material transport platform filled with materials, it may be dangerous because the material transport platform is not fixed properly, and the entire material transport platform is not convenient to disassemble when not in use, resulting in unnecessary waste of space resources. Summary of the Invention

[0004] In order to overcome the shortcomings of the existing material transport platform that is time-consuming and labor-intensive to pull manually after being filled with materials, is unsafe, and is inconvenient to disassemble, the present invention provides an indoor material transport platform for decoration to solve the technical problem.

[0005] The technical solution of the present invention is: an indoor material transport platform for decoration, comprising a first support plate, one end of the first support plate is symmetrically connected to a rotating shaft, a second support plate is fixedly connected between the two rotating shafts, one side above the second support plate is fixedly connected to a fixed plate, a plurality of first limiting components and second limiting components are provided on the inner side of the second support plate, a first baffle is fixedly connected to the upper side of one side of the first limiting component, a first support rod is fixedly connected to the upper side of the first baffle, the first support rod is slidably connected to the fixed plate left and right, one end of the first support rod is fixedly connected to the second baffle, a first spring is provided between the fixed plate and the second baffle, and the upper end of the first baffle is fixed The cam is fixedly connected to the second support rod, and the other end of the second support rod is fixedly connected to the first contact, and the bottom end of the second support plate on the side away from the rotating shaft is provided with an opening, and a support plate is slidably connected to the upper part of the opening, and a material trough is movably provided above the support plate, and a material blocking plate is slidably connected in the material trough, and multiple groups of trigger components are provided above the side of the material trough close to the material blocking plate, and multiple auxiliary blocks and moving rods are fixedly connected under the support plate, and a second spring is provided between the auxiliary block and the second support plate, and a lifting assembly for rotating and tilting the second support plate is provided in the middle of one side of the first support plate, and a fixing rod is fixedly connected to the lower part of one side of the first support plate, and a third limit assembly is provided at one end of the fixed rod.

[0006] Furthermore, the first limit assembly includes a first limit block, a third spring and a connecting plate. A through hole is provided at the bottom end of the second support plate away from the rotating shaft, and the first limit block is slidably connected in the through hole. Two inclined surfaces in different directions are provided on the left and front sides of the first limit block to facilitate the resetting of the material trough. A third spring is provided between the first limit block and the second support plate. A connecting plate is fixedly connected to one side of the first limit block, and one end of the connecting plate passes through the second support plate and is fixedly connected to the first baffle.

[0007] Furthermore, the second limiting assembly includes a second limiting block and a fourth spring. A groove is provided on the lower side of the through hole of the second support plate, and the second limiting block is slidably connected in the groove. Two inclined surfaces in different directions are provided on the left and front sides of the second limiting block to facilitate the downward sliding and resetting of the material trough. Multiple fourth springs are provided between the second limiting block and the second support plate.

[0008] Furthermore, the trigger assembly includes a shell, a first connecting rod, a second contact, a circular plate and a fifth spring. The shell is symmetrically fixedly connected to one side above the material trough, and the first connecting rod is slidably connected inside the shell. One end of the first connecting rod is fixedly connected to the second contact, and the other end of the first connecting rod is fixedly connected to the circular plate. The circular plate is located outside the shell, and one side of the circular plate is in contact with the first contact, and one side of the second contact is in contact with the material blocking plate. The fifth spring is sleeved on the first connecting rod.

[0009] Furthermore, the lifting assembly includes a first pulley, a first fixed frame, a second pulley, a second fixed frame, a third pulley and a first transmission belt, the first support plate is fixedly connected to the first fixed frame at the lower side, the first fixed frame is rotatably connected to the first pulley in the middle, the first support plate is rotatably connected to the second pulley in the middle, the first support plate is fixedly connected to the second fixed frame above the same side of the first support plate, the second fixed frame is rotatably connected to the third pulley in the middle of the top, the first pulley, the second pulley and the third pulley are located in the same plane, the first pulley, the second pulley and the third pulley are provided with a first transmission belt, one end of the first transmission belt is fixedly connected to the upper end of the first pulley, the other end of the first transmission belt passes around the second pulley and the third pulley and is fixedly connected to the second support plate, and the bottom end of the movable rod is rotatably connected to the eccentric point of the first pulley.

[0010] Furthermore, the third limiting assembly includes a fourth pulley, a fifth pulley, a third limiting block, a sixth spring and a second transmission belt, one end of the fixed rod is rotatably connected to the fourth pulley, the first fixed frame is located on one side of the first pulley and is rotatably connected to the fifth pulley, the first pulley is coaxial with the fifth pulley, the fourth pulley and the fifth pulley are in the same plane, one side of the bottom opening of the second support plate is slidably connected to the third limiting block, a plurality of sixth springs are provided between the third limiting block and the second support plate, the second transmission belt is fixedly connected below the third limiting block, and the other end of the second transmission belt passes around the fourth pulley and is fixedly connected to the lower end of the fifth pulley.

[0011] Furthermore, a sliding groove is symmetrically provided at one end of the second support plate, and a third baffle is slidably connected in the sliding groove. A heart-shaped groove is opened on one side of the third baffle, and a first sliding block is slidably connected in the heart-shaped groove. One end of the first sliding block is rotatably connected to the second support plate, and multiple seventh springs are provided between the third baffle and the second support plate.

[0012] Furthermore, one side of the first support plate is rotatably connected to a turntable, one side of the turntable is fixedly connected to a first bevel gear, the first bevel gear is meshed with a second bevel gear, one side of the second bevel gear is fixedly connected to a screw rod, a slide groove is provided on the side of the first support plate close to the turntable, the screw rod is rotatably connected to the slide groove of the first support plate, the outer side of the screw rod is threadedly connected to a second sliding block, the second sliding block is slidably connected to the slide groove of the first support plate, and one side of the second sliding block is fixedly connected to a fourth connecting rod.

[0013] Furthermore, a second connecting rod is threadedly connected to one side of the second sliding block, a fixed block is sleeved on the second connecting rod, a third connecting rod is provided on the fixed block, and a second sliding block, a second connecting rod, a third connecting rod and a fixed block are symmetrically provided on both sides of the fourth connecting rod.

[0014] Furthermore, a trolley is provided on the lower side of the first support plate, and a groove for storing items is provided in the trolley.

[0015] The beneficial effects are: 1. The present invention designs the first limiting component so that during the process of loading the material trough, the first limiting component located on the second support plate will support the material trough and stabilize the material trough above the second support plate to prevent accidents during loading.

[0016] 2. The present invention ensures that the support plate will not automatically reset when the trough slides in the slide of the second support plate by designing a second reset spring, an auxiliary block, a support plate and a second limit assembly, so that the entire device can operate normally, and the trough can automatically reset when the unloading is completed and returned to the support plate, thereby reducing labor and improving work efficiency.

[0017] 3. The present invention designs a lifting component, which utilizes the gravity of the trough filled with materials to lift one end of the second support plate, and allows the trough filled with materials to automatically slide along the slide of the second support plate, thereby reducing labor waste and improving work efficiency.

[0018] 4. The present invention designs a third limiting assembly so that the third limiting block limits the trough to return to the top of the support plate and then slide back into the second support plate slide, thereby avoiding accidents caused by random sliding of the trough.

[0019] 5. The present invention triggers the first limiting assembly to lower the trough by designing the coordination among the first baffle, the fixed plate, the first support rod, the first spring, the second baffle, the second support rod, the first contact, the support plate, the material trough, the material baffle plate and the trigger assembly, thereby improving work efficiency by making the protrusion on the material trough and the slide provided on the second support plate be located in the same plane.

[0020] 6. The present invention is designed with a third baffle, a first sliding block and a seventh return spring. Pressing the third baffle can open and close the slideway on the first support plate, making it easy to disassemble the trough.

[0021] 7. The present invention facilitates adjustment of the position of the second sliding block and further adjusts the positions of the second connecting rod and the third connecting rod by designing the turntable, the first bevel gear, the second bevel gear and the screw rod, thereby improving the stability and safety of the present invention.

[0022] 8. The present invention designs a trolley on the lower side of the first support plate so that when the material transport platform no longer needs to be fixed, the second connecting rod, the third connecting rod, and the fixed block can be disassembled and placed in the trolley, thereby saving the resource space occupied by the entire device and avoiding unnecessary waste of space resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic structural diagram of the present invention as a whole.

[0024] Figure 2 It is a structural schematic diagram on the right side of the present invention.

[0025] Figure 3 It is a structural schematic diagram of the opening of the second support plate of the present invention.

[0026] Figure 4 It is a schematic structural diagram of the first limiting component and the second limiting component of the present invention.

[0027] Figure 5 Schematic diagram of the structure of the trigger component of the present invention.

[0028] Figure 6 It is a structural schematic diagram of the lifting assembly and the third limiting assembly of the present invention.

[0029] Figure 7 This is a schematic structural diagram of the third baffle of the present invention.

[0030] Figure 8 It is a structural schematic diagram of one end of the first support plate of the present invention.

[0031] Figure 9 It is a structural schematic diagram of the screw rod of the present invention.

[0032] Parts names and serial numbers in the figure: 1 first support plate, 201 second support plate, 202 rotating shaft, 203 first baffle, 204 fixed plate, 205 first support rod, 206 first spring, 207 second baffle, 208 second support rod, 209 first contact, 210 supporting plate, 211 material trough, 212 baffle plate, 213 second spring, 214 auxiliary block, 215 moving rod, 216 fixed rod, 3 first limiting assembly, 301 first limiting block, 302 third spring, 303 connecting plate, 4 second limiting assembly, 401 second limiting block, 402 fourth spring, 5 trigger assembly, 501 housing, 502 first connecting rod, 503 second contact, 504 circular plate , 505 fifth spring, 6 lifting assembly, 601 first pulley, 602 first fixed frame, 603 second pulley, 604 second fixed frame, 605 third pulley, 606 first transmission belt, 7 third limiting assembly, 701 fourth pulley, 702 fifth pulley, 703 third limiting block, 704 sixth spring, 705 second transmission belt, 801 third baffle, 802 first sliding block, 803 seventh spring, 901 turntable, 902 first bevel gear, 903 second bevel gear, 904 screw rod, 905 second sliding block, 906 second connecting rod, 907 third connecting rod, 908 fixed block, 909 fourth connecting rod, 10 trolley. DETAILED DESCRIPTION

[0033] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0034] Example 1

[0035] An indoor material transport platform for decoration, such as Figure 1-3As shown, it includes a first support plate 1, a second support plate 201, a rotating shaft 202, a first baffle 203, a fixed plate 204, a first support rod 205, a first spring 206, a second baffle 207, a second support rod 208, a first contact 209, a supporting plate 210, a material trough 211, a material baffle plate 212, a second spring 213, an auxiliary block 214, a movable rod 215, a fixed rod 216, a first limiting assembly 3, a second limiting assembly 4, a trigger assembly 5, a lifting assembly 6 and a third limiting assembly 7. One end of the first support plate 1 is symmetrically connected to the rotating shaft 202, the second support plate 201 is fixedly connected between the two rotating shafts 202, and the fixed plate 204 is fixedly connected to the upper side of the second support plate 201. The inner side of the second support plate 201 is provided with two groups of first limiting components 3 and a group of second limiting components 4, the second limiting component 4 is located below the first limiting component 3, and a first baffle 203 is fixedly connected to the upper side of one side of the first limiting component 3, the length of the first baffle 203 is greater than the fixed plate 204, the first baffle 203 is located on the left side of the fixed plate 204, and the center lines of the first baffle 203 and the fixed plate 204 are located in the same horizontal plane, a first support rod 205 is fixedly connected to the upper side of the first baffle 203, one end of the first support rod 205 passes through the fixed plate 204 and is fixedly connected to the second baffle 207, the first support rod 205 is connected to the fixed plate 204 for left and right sliding, and a first spring 206 is provided between the fixed plate 204 and the second The first and second baffles 207 are connected to each other, and the other end of the first spring 206 is fixedly connected to the second baffle 207. The upper end of the first baffle 203 is fixedly connected to the second support rod 208, and the other end of the second support rod 208 is fixedly connected to the first contact 209. The bottom end of the second support plate 201 away from the rotating shaft 202 is provided with an opening, and a supporting plate 210 is connected to the opening for sliding up and down. A material trough 211 is movably provided above the supporting plate 210, and a baffle plate 212 is slidably connected to the side of the material trough 211 near the first contact 209. A plurality of trigger components 5 are provided above the side of the material trough 211 near the baffle plate 212, and the center of the first contact 209 and the trigger component 5 are located at the same position. In a horizontal plane, one end of the trigger assembly 5 contacts the first contact 209, and the other end of the trigger assembly 5 contacts the material blocking plate 212. Four auxiliary blocks 214 and a movable rod 215 are fixedly connected to the bottom of the support plate 210. A second spring 213 is provided between the auxiliary block 214 and the second support plate 201. One end of the second spring 213 is fixedly connected to the auxiliary block 214, and the other end of the second spring 213 is fixedly connected to the second support plate 201. A lifting assembly 6 for rotating and tilting the second support plate 201 is provided in the middle of the end of the first support plate 1 away from the rotating shaft 202. A fixing rod 216 is fixedly connected to the bottom of one side of the first support plate 1. The fixing rod 216 is L-shaped, and a third limiting assembly 7 is provided at one end of the fixing rod 216.

[0036] An indoor material transport platform for decoration can be moved to the hole where the material needs to be unloaded before use, and the material is put into the material trough 211 by a tower crane, a crane, etc. When the material trough 211 is loaded, the upper side of the material baffle plate 212 is squeezed by an external force, and the material baffle plate 212 slides to the left to squeeze the trigger component 5. The trigger component 5 pushes the first contact 209 to the left, and the first contact 209 drives the first baffle 203, the first support rod 205, the second baffle 207 and the second support rod 208 to move to the left. The first spring 206 is compressed, and the first baffle 203 drives the first limit component 3 The second spring 213 is compressed, and when the support plate 210 slides down to the bottom of the second limiting assembly 4, the second limiting assembly 4 is reset after the trough 211 slides away, limiting the tray from rising after the trough 211 slides away. The top end of the support plate 210 and the bottom end of the slideway in the second support plate 201 are located in the same horizontal plane, so that the trough 211 is located in the slideway of the second support plate 201. At the same time, the movable rod 215 pulls up one end of the second support plate 201 through the lifting assembly 6, so that the second The support plate 201 rotates and tilts around the rotating shaft 202 along one end of the first support plate 1, and the lifting component 6 drives the third limiting component 7 to release the restriction on the material trough 211, so that the material trough 211 slides along the slide of the second support plate 201; when the material trough 211 is unloaded, there is no external force to squeeze the blocking plate 212, and the trigger component 5 is reset. The trigger component 5 pushes the blocking plate 212 to slide inside the material trough 211, so that the blocking plate 212 is reset. During the resetting process of the material trough 211, the material trough 211 will squeeze the first limiting component 3, the second limiting component 4 and the third limiting component 7, so that the material trough 211 can be smoothly When the pallet 210 is moved downwards, the first spring 206 pushes the first baffle 203 to reset the first contact 209, and the trough 211 is loaded again.

[0037] Example 2

[0038] On the basis of Example 1, Figure 3-6As shown, the first limiting assembly 3 includes a first limiting block 301, a third spring 302 and a connecting plate 303. A through hole is provided at the bottom end of the second support plate 201 away from the rotating shaft 202, and the first limiting block 301 is slidably connected in the through hole. The left side and the front side of the first limiting block 301 are provided with two inclined surfaces in different directions. The inclined surface on the left side of the first limiting block 301 is inclined to the lower right, and the inclined surface on the front side of the first limiting block 301 is inclined to the rear and lower to facilitate the resetting of the trough 211. A sliding groove is provided in the through hole of the second support plate 201 The protrusion of the first limit block 301 cooperates with the slide groove in the through hole of the second support plate 201, and a third spring 302 is provided between the first limit block 301 and the second support plate 201. One end of the third spring 302 is fixedly connected to the first limit block 301, and the other end of the third spring 302 is fixedly connected to the second support plate 201. A connecting plate 303 is fixedly connected to one side of the first limit block 301. The connecting plate 303 is an inverted L-shape, and one end of the connecting plate 303 passes through the second support plate 201 and is fixedly connected to the first baffle 203.

[0039] When the first baffle 203 moves to the left, it drives the connecting plate 303 to move to the left, causing the first limit block 301 to slide to the left, and the third spring 302 is compressed, releasing the restriction on the downward sliding of the support plate 210 and the material trough 211 after being filled with goods, allowing the support plate 210 and the material trough 211 to slide downward smoothly; when the first baffle 203 moves to the right, it drives the connecting plate 303 to move to the right, and the third spring 302 is reset. The connecting plate 303 and the third spring 302 drive the first limit block 301 to slide to the right, limiting the support plate 210 and the material trough 211 after unloading is completed after they are reset, preventing the support plate 210 and the material trough 211 from sliding downward after unloading is completed.

[0040] The second limit assembly 4 includes a second limit block 401 and a fourth spring 402. The second support plate 201 is provided with a groove on the lower side, and the groove is located directly below the first limit block 301. The second limit block 401 is slidably connected in the groove of the second support plate 201. The left and front sides of the second limit block 401 are provided with two inclined surfaces in different directions. The inclined surface on the left side of the second limit block 401 is inclined to the upper right, and the inclined surface on the front side of the first limit block 301 is inclined backward and upward to facilitate the material trough 211 to slide downward and reset. A sliding groove is provided in the groove of the second support plate 201, and the protrusion of the second limit block 401 cooperates with the sliding groove in the groove of the second support plate 201. Two fourth springs 402 are provided between the second limit block 401 and the second support plate 201, one end of the fourth spring 402 is fixedly connected to the second limit block 401, and the other end of the fourth spring 402 is fixedly connected to the second support plate 201.

[0041] When the support plate 210 slides downward, the support plate 210 squeezes the second limit block 401 along the inclined surface, and the fourth spring 402 is compressed to prevent the second limit block 401 from affecting the support plate 210 from sliding down; when the support plate 210 slides downward to below the second limit block 401 and the material trough 211 slides away, the fourth spring 402 resets, and the fourth spring 402 pushes the second limit block 401 to reset, limiting the support plate 210 so that after the material trough 211 leaves the support plate 210, the support plate 210 will not slide upward.

[0042] The trigger assembly 5 includes a shell 501, a first connecting rod 502, a second contact 503, a circular plate 504 and a fifth spring 505. The shell 501 is symmetrically fixedly connected to one side above the material trough 211. A sliding groove with a diameter equal to that of the circular plate 504 is provided inside the shell. A circular hole with a diameter equal to that of the first connecting rod 502 is opened at one end of the shell, and a circular hole with a smaller diameter than that of the second contact 503 is opened at the other end of the shell. The first connecting rod 502 is slidably connected to the shell 501, and one end of the first connecting rod 502 is fixedly connected to the second contact 503. The diameters of the two ends of the second contact 503 are large and small, and the smaller diameter is at the shell 50 1 outside, the larger diameter is equal to the diameter of the slide groove of the shell 501 and is located on the inside of the shell 501, and is slidably connected to the inside of the shell 501. The other end of the first connecting rod 502 is fixedly connected to a circular plate 504. The diameter of the circular plate 504 is larger than the diameter of the first connecting rod 502. The circular plate 504 is located outside the shell 501, and one side of the circular plate 504 contacts the first contact 209, and one side of the second contact 503 contacts the baffle plate 212. A fifth spring 505 is sleeved on the first connecting rod 502, and one end of the fifth spring 505 is fixedly connected to the inner wall 501 of the shell, and the other end of the fifth spring 505 is fixedly connected to the second contact 503.

[0043] When the material baffle plate 212 slides to the left, the material baffle plate 212 pushes the second contact 503, the first connecting rod 502 and the circular plate 504 to move to the left, and the first contact 209 moves to the left, and the fifth spring 505 is compressed; when the unloading in the material trough 211 is completed, the fifth spring 505 is reset, and the fifth spring 505 pushes the second contact 503 to slide to the right, and the second contact 503 pushes the material baffle plate 212, the first connecting rod 502 and the circular plate 504 to the right to reset them.

[0044] The lifting assembly 6 includes a first pulley 601, a first fixed frame 602, a second pulley 603, a second fixed frame 604, a third pulley 605 and a first transmission belt 606. The first support plate 1 is fixedly connected to the first fixed frame 602 at the bottom of one side. The first fixed frame 602 is rotatably connected to the first pulley 601 in the middle. The first support plate 1 is rotatably connected to the second pulley 603 in the middle of one side. The first support plate 1 is fixedly connected to the second fixed frame 604 at the top of the same side. The second fixed frame 604 is rotatably connected to the middle of the top. The third pulley 605, the first pulley 601, the second pulley 603 and the third pulley 605 are located in the same plane, and the first pulley 601, the second pulley 603 and the third pulley 605 are provided with a first transmission belt 606, one end of the first transmission belt 606 is fixedly connected to the upper end of the first pulley 601, and the other end of the first transmission belt 606 passes around the second pulley 603 and the third pulley 605 and is fixedly connected to the second support plate 201, and the bottom end of the movable rod 215 is rotatably connected to the eccentric point of the first pulley 601.

[0045] When the supporting plate 210 drives the movable rod 215 to move downward, the movable rod 215 will drive the first pulley 601 to rotate forward, and the forward rotation of the first pulley 601 will tighten the first transmission belt 606 along the direction of the second pulley 603 and the third pulley 605, and the first transmission belt 606 will pull one end of the second support plate 201 upward, so that the other end of the second support plate 201 rotates and tilts around the rotating shaft 202; conversely, when the supporting plate 210 moves upward, the movable rod 215 will drive the first pulley 601 to rotate in the opposite direction, and the first pulley 601 will loosen the first transmission belt 606 along the direction of the second pulley 603 and the third pulley 605, and the second support plate 201 will slowly rotate downward and reset due to the force of gravity and the movable rod 215.

[0046] The third limiting assembly 7 includes a fourth pulley 701, a fifth pulley 702, a third limiting block 703, a sixth spring 704 and a second transmission belt 705. One end of the fixed rod 216 is rotatably connected to the fourth pulley 701. The first fixing frame 602 is located on one side of the first pulley 601 and is rotatably connected to the fifth pulley 702. The first pulley 601 is coaxial with the fifth pulley 702, and the fourth pulley 701 and the fifth pulley 702 are in the same plane. A groove is opened on one side of the opening of the second support plate 201. A third limit block 703 is slidably connected, and sliding grooves are provided on both sides of the groove to cooperate with the protrusions of the third limit block 703. Two sixth springs 704 are provided between the third limit block 703 and the second support plate 201. One end of the sixth spring 704 is fixedly connected to the third limit block 703, and the other end of the sixth spring 704 is fixedly connected to the second support plate 201. A second transmission belt 705 is fixedly connected below the third limit block 703, and the other end of the second transmission belt 705 passes around the fourth pulley 701 and is fixedly connected to the lower end of the fifth pulley 702.

[0047] When the first pulley 601 rotates forward, the first pulley 601 will drive the fifth pulley 702 to rotate forward together. When the fifth pulley 702 rotates forward, the second transmission belt 705 is tightened. When the second transmission belt 705 is tightened, the third limiting block 703 is driven to slide downward, releasing the third limiting block 703 from limiting the material trough 211, and the sixth spring 704 is compressed; on the contrary, when the first pulley 601 rotates reversely, the first pulley 601 will drive the fifth pulley 702 to rotate reversely together. When the fifth pulley 702 rotates reversely, the second transmission belt 705 is relaxed, the sixth spring 704 is reset, and the sixth spring 704 drives the third limiting block 703 to slide upward, tightening the second transmission belt 705 again. The third limiting block 703 limits the material trough 211, preventing the material trough 211 from sliding along the slideway of the second support plate 201.

[0048] Example 3

[0049] On the basis of Example 2, Figure 7-9 As shown, one end of the second support plate 201 is symmetrically provided with a slide groove, and the third baffle 801 is slidably connected in the slide groove. A heart-shaped groove is opened on one side of the third baffle 801, and the first sliding block 802 is slidably connected in the heart-shaped groove. One end of the first sliding block 802 is rotatably connected to the second support plate 201, and two seventh springs 803 are provided between the third baffle 801 and the second support plate 201, one end of the seventh spring 803 is fixedly connected to the third baffle 801, and the other end of the seventh spring 803 is fixedly connected to the second support plate 1.

[0050] When the third baffle 801 is pressed for the first time, the third baffle 801 will drive the first sliding block 802 to slide in the heart-shaped groove. When the first sliding block 802 slides to the middle of the upper end of the heart-shaped groove, it will get stuck and then open the slide on the second support plate 201, and the material trough 211 can be installed or removed along the slide of the second support plate 201; when the third baffle 801 is pressed again, the third baffle 801 will drive the first sliding block 802 to slide in the heart-shaped groove. When the first sliding block 802 slides to the middle of the lower end of the heart-shaped groove, it will get stuck and then close the slide on the second support plate 201, preventing the material trough 211 from detaching from the slide of the second support plate 201 during work.

[0051] One side of the first support plate 1 is rotatably connected to a turntable 901, one side of the turntable 901 is fixedly connected to a first bevel gear 902, the first bevel gear 902 is meshed with a second bevel gear 903, one side of the second bevel gear 903 is fixedly connected to a screw rod 904, the screw rod 904 is rotatably connected to the slide groove of the first support plate 1, the outer side of the screw rod 904 is threadedly connected to a second sliding block 905, the second sliding block 905 is slidably connected to the slide groove of the first support plate 1, and one side of the second sliding block 905 is fixedly connected to a fourth connecting rod 909.

[0052] The second sliding block 905 drives the fourth connecting rod 909 to move forward, and the position of the second sliding block 905 can be adjusted forward, so that the supporting position of the first support plate 1 can be adjusted forward without moving the entire device.

[0053] A second connecting rod 906 is threadedly connected to one side of the second sliding block 905, a fixed block 908 is sleeved on the second connecting rod 906, a third connecting rod 907 is provided on the fixed block 908, and a second sliding block 905, a second connecting rod 906, a third connecting rod 907 and a fixed block 908 are symmetrically provided on both sides of the fourth connecting rod 909. The second connecting rod 906 and the third connecting rod 907 are divided into multiple sections, and each two sections are threadedly connected for easy disassembly.

[0054] When the second sliding block 905 slides forward, the second sliding block 905 drives the second connecting rod 906, the fixed block 908 and the third connecting rod 907 to move forward, thereby adjusting the supporting position of the first support plate 1 forward; when the second sliding block 905 slides forward, it drives the second connecting rod 906, the fixed block 908 and the third connecting rod 907 to move backward, thereby adjusting the supporting position of the first support plate 1 backward.

[0055] A trolley 10 is provided on the lower side of the first support plate 1 , and a groove is provided in the trolley 10 for storing items.

[0056] When the material transport platform is no longer in operation or does not need to be fixed, the second connecting rod 906, the third connecting rod 907, and the fixing block 908 can be disassembled and placed in the trolley 10 to move the material transport platform to other locations where materials need to be transported.

[0057] The above-described embodiments merely represent preferred embodiments of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications, improvements, and substitutions without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. An indoor material transport platform for decoration, characterized in that: The invention comprises a first support plate (1), one end of the first support plate (1) is symmetrically connected to a rotating shaft (202), a second support plate (201) is fixedly connected between the two rotating shafts (202), a fixed plate (204) is fixedly connected to one side of the second support plate (201), a plurality of first limiting components (3) and second limiting components (4) are provided on the inner side surface of the second support plate (201), a first baffle (203) is fixedly connected to the upper side of one side of the first limiting component (3), a first support rod (205) is fixedly connected to the upper side of the first baffle (203), the first support rod (205) is connected to the fixed plate (204) in a sliding manner, one end of the first support rod (205) is fixedly connected to the second baffle (207), a first spring (206) is provided between the fixed plate (204) and the second baffle (207), the upper end of the first baffle (203) is fixedly connected to the second support rod (208), the second support rod (20 8) The other end is fixedly connected to a first contact (209), an opening is provided at the bottom end of the side of the second support plate (201) away from the rotating shaft (202), a support plate (210) is slidably connected to the opening, a material trough (211) is movably provided above the support plate (210), a material blocking plate (212) is slidably connected in the material trough (211), a plurality of trigger components (5) are provided above the side of the material trough (211) close to the material blocking plate (212), a plurality of auxiliary blocks (214) and a movable rod (215) are fixedly connected below the support plate (210), a second spring (213) is provided between the auxiliary block (214) and the second support plate (201), a lifting component (6) for rotating and tilting the second support plate (201) is provided in the middle of one side of the first support plate (1), a fixed rod (216) is fixedly connected below one side of the first support plate (1), and a third limit component (7) is provided at one end of the fixed rod (216); The lifting assembly (6) includes a first pulley (601), a first fixed frame (602), a second pulley (603), a second fixed frame (604), a third pulley (605) and a first transmission belt (606). The first support plate (1) is fixedly connected to the first fixed frame (602) at the bottom of one side. The first fixed frame (602) is rotatably connected to the first pulley (601) in the middle. The first support plate (1) is rotatably connected to the second pulley (603) in the middle of one side. The first support plate (1) is fixedly connected to the second fixed frame (604) at the top of the same side. The second fixed frame (604) is rotatably connected to the middle of the top. The third pulley (605), the first pulley (601), the second pulley (603) and the third pulley (605) are located in the same plane, and the first pulley (601), the second pulley (603) and the third pulley (605) are provided with a first transmission belt (606), one end of the first transmission belt (606) is fixedly connected to the upper end of the first pulley (601), and the other end of the first transmission belt (606) is fixedly connected to the second support plate (201) by passing through the second pulley (603) and the third pulley (605), and the bottom end of the movable rod (215) is rotatably connected to the eccentric portion of the first pulley (601).

2. The indoor material transport platform for decoration according to claim 1, characterized in that: The first limiting assembly (3) includes a first limiting block (301), a third spring (302) and a connecting plate (303). A through hole is provided at the bottom end of the second support plate (201) away from the rotating shaft (202), and the first limiting block (301) is slidably connected in the through hole. The left side and the front side of the first limiting block (301) are provided with two inclined surfaces in different directions to facilitate the resetting of the material trough (211). A third spring (302) is provided between the first limiting block (301) and the second support plate (201). One side of the first limiting block (301) is fixedly connected to the connecting plate (303), and one end of the connecting plate (303) passes through the second support plate (201) and is fixedly connected to the first baffle (203).

3. The indoor material transport platform for decoration according to claim 1, characterized in that: The second limiting assembly (4) includes a second limiting block (401) and a fourth spring (402). A groove is provided on the lower side of the through hole of the second support plate (201), and the second limiting block (401) is slidably connected in the groove. The left side and the front side of the second limiting block (401) are provided with two inclined surfaces in different directions to facilitate the downward sliding and reset of the material trough (211). A plurality of fourth springs (402) are provided between the second limiting block (401) and the second support plate (201).

4. The indoor material transport platform for decoration according to claim 1, characterized in that: The trigger assembly (5) includes a housing (501), a first connecting rod (502), a second contact (503), a circular plate (504) and a fifth spring (505). The housing (501) is symmetrically fixedly connected to one side above the material trough (211). The first connecting rod (502) is slidably connected inside the housing (501). One end of the first connecting rod (502) is fixedly connected to the second contact (503). The other end of the first connecting rod (502) is fixedly connected to the circular plate (504). The circular plate (504) is located outside the housing (501), and one side of the circular plate (504) contacts the first contact (209), and one side of the second contact (503) contacts the material blocking plate (212). The fifth spring (505) is sleeved on the first connecting rod (502).

5. The indoor material transport platform for decoration according to claim 1, characterized in that: The third limiting assembly (7) includes a fourth pulley (701), a fifth pulley (702), a third limiting block (703), a sixth spring (704) and a second transmission belt (705). One end of the fixing rod (216) is rotatably connected to the fourth pulley (701). The first fixing frame (602) is located on one side of the first pulley (601) and is rotatably connected to the fifth pulley (702). The first pulley (601) and the fifth pulley (702) are coaxial. The fourth pulley (701) and the fifth pulley (702) are in the same plane. The third limiting block (703) is slidably connected to one side of the opening at the bottom end of the second support plate (201). A plurality of sixth springs (704) are provided between the third limiting block (703) and the second support plate (201). The second transmission belt (705) is fixedly connected below the third limiting block (703). The other end of the second transmission belt (705) passes around the fourth pulley (701) and is fixedly connected to the lower end of the fifth pulley (702).

6. The indoor material transport platform for decoration according to claim 1, characterized in that: A sliding groove is symmetrically provided at one end of the second support plate (201), and a third baffle (801) is slidably connected in the sliding groove. A heart-shaped groove is provided on one side of the third baffle (801), and a first sliding block (802) is slidably connected in the heart-shaped groove. One end of the first sliding block (802) is rotatably connected to the second support plate (201), and a plurality of seventh springs (803) are provided between the third baffle (801) and the second support plate (201).

7. The indoor material transport platform for decoration according to claim 1, characterized in that: One side of the first support plate (1) is rotatably connected to a turntable (901), one side of the turntable (901) is fixedly connected to a first bevel gear (902), the first bevel gear (902) is meshed with a second bevel gear (903), one side of the second bevel gear (903) is fixedly connected to a screw rod (904), a sliding groove is provided on a side of the first support plate (1) close to the turntable (901), the screw rod (904) is rotatably connected to the sliding groove of the first support plate (1), the outer side of the screw rod (904) is threadedly connected to a second sliding block (905), the second sliding block (905) is slidably connected to the sliding groove of the first support plate (1), and one side of the second sliding block (905) is fixedly connected to a fourth connecting rod (909).

8. The indoor material transport platform for decoration according to claim 7, characterized in that: A second connecting rod (906) is threadedly connected to one side of the second sliding block (905), a fixed block (908) is sleeved on the second connecting rod (906), a third connecting rod (907) is provided on the fixed block (908), and a second sliding block (905), a second connecting rod (906), a third connecting rod (907) and a fixed block (908) are symmetrically provided on both sides of the fourth connecting rod (909).

9. The indoor material transport platform for decoration according to claim 8, characterized in that: A trolley (10) is provided on the lower side of the first support plate (1), and a groove for storing items is provided in the trolley (10).

Images