A material rapid lifting device and a method of using the same

Abstract

The application discloses a kind of material quick lifting device and its using method, belong to material lifting equipment field, including lifting frame, the left end of the lifting frame is equipped with conveying frame, and the object frame loaded with material can be sent to lifting frame by conveying frame.The application, first hydraulic rod is opened to drive bearing table to move upwards, the object frame is pushed to bearing block in the process of moving upwards, so that bearing block rotates, when side ear moves to the upper end of bearing block, first hydraulic rod is retracted, and at this time, the object frame is supported by bearing block, then another object frame is pushed upwards by first hydraulic rod along with the rotation of conveying belt, and at this time, the object frame above is pushed upwards by the object frame below, so that the object frame above is moved to another height, and the object frame can be transported to the highest point by analogy, and the object frame is transported by the above-mentioned mode, so that the object frame can be avoided from vibrating, and the material in the object frame can be avoided from scattering.

Description

Technical Field

[0001] This invention relates to the field of material lifting equipment, specifically a rapid material lifting device and its usage method. Background Technology

[0002] Material lifting devices are used to transport materials from a low place to a high place. Currently, whether it is short-distance or long-distance transportation, most of them use hoists or lifting machines to feed materials. Whether using hoists or lifting machines, they all use ropes to lift materials. However, using ropes is unstable, and materials are prone to shaking and spilling during the lifting process.

[0003] Chinese patent discloses a material lifting device (authorization announcement number CN216377260U). This patent, through the cooperation of a first screw and a connecting rod, enables the hoist to move horizontally, thereby achieving the translational movement of materials, effectively reducing the workload of construction personnel and making material lifting more time-saving and labor-saving. Simultaneously, this invention effectively expands the material loading space by setting a loading notch, which is more conducive to lifting large-volume materials and improving loading efficiency. However, this patent still uses ropes to lift materials, which can lead to instability. Therefore, this invention provides a rapid material lifting device and its usage method to solve the aforementioned problems. Summary of the Invention

[0004] The purpose of this invention is to provide a material rapid lifting device and its usage method to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A material rapid lifting device and its usage method include a lifting frame, a conveyor frame installed at the left end of the lifting frame, a material-filled carrying frame can be sent into the lifting frame through the conveyor frame, a recovery structure is fixedly connected to the upper end of the conveyor frame, the recovery structure is connected to the lifting frame through two sliding rods, the carrying frame lifted to the top of the lifting frame can slide down into the recovery structure through the sliding rods, and then return to the conveyor frame through the recovery structure;

[0007] The lifting frame includes a frame body, and a lifting platform is installed at the bottom of the inner part of the frame body. The lifting platform can drive the cargo frame to rise. Baffles are fixedly connected to both the front and rear ends of the frame body. Several load-bearing structures are symmetrically fixedly connected inside the frame body.

[0008] The load-bearing structure includes a load-bearing rod, which is fixedly connected to a baffle. Several load-bearing blocks are rotatably connected to the load-bearing rod. A stop bar is also fixedly connected to the side of the load-bearing rod near the inner wall of the frame. The stop bar is located at the upper end of the load-bearing block. A fixing plate is fixedly connected to the rear end of the frame. A second hydraulic rod is fixedly connected to the lower end of the fixing plate.

[0009] As a further embodiment of the present invention, the lifting platform includes a first hydraulic rod, and a bearing platform is fixedly connected to the upper end of the piston rod of the first hydraulic rod.

[0010] As a further embodiment of the present invention, the lower end of each stop bar is fixedly connected to a plurality of track rods, each track rod passes through a bearing block, and the bearing block is slidably connected to the track rods. Each track rod is also fitted with a return spring.

[0011] As a further embodiment of the present invention, the conveyor frame is provided with a conveyor belt inside, and conveyor rods are symmetrically installed on the upper end of the conveyor frame. A connecting frame is fixedly connected to the ends of the two conveyor rods that are far apart from each other. The connecting frame is fixedly connected to the conveyor frame. The side ears of the carrying frame rest on the conveyor rods, and the lower end of the carrying frame is in contact with the conveyor belt.

[0012] As a further embodiment of the present invention, the recycling structure includes two support frames, each of which is slidably connected to a slider at one end near the frame, and each slider is fixedly connected to a recycling rod at one end near the frame, with the two recycling rods located inside the two conveying rods.

[0013] As a further embodiment of the present invention, each of the two recovery rods is provided with an adjusting rod on the side away from each other. One end of the adjusting rod is fixedly connected to the support frame, and the other end is fixedly connected to the slide rod through an auxiliary block. Several pulleys are sleeved on the outside of the adjusting rod, and a traction rope is attached to each pulley. One end of the traction rope is fixedly connected to a counterweight ball, and the other end is fixedly connected to the recovery rod.

[0014] As a further embodiment of the present invention, each of the two recovery rods is provided with a plurality of limiting frames at the ends that are far apart from each other. Each limiting frame corresponds to a counterweight ball. Each end of the counterweight ball that is close to the limiting frame is fixedly connected to a limiting plate. The limiting plate is inserted into the limiting frame and is slidably connected to the limiting frame.

[0015] A method of using a rapid material lifting device, comprising the aforementioned rapid material lifting device, is as follows:

[0016] In operation, materials are placed in the loading frame, which is then placed on the conveyor belt. As the conveyor belt starts, the loading frame moves along the conveyor belt into the frame. Once inside the frame, the loading frame falls onto the support platform. The first hydraulic rod is then activated, causing the support platform to move upwards. As the loading frame moves upwards, it pushes the support block, causing it to rotate. This rotation compresses the return spring. As the loading frame continues to move upwards, the side lugs on the loading frame move to the top of the support block. Once the side lugs are at the top of the support block, the first hydraulic rod retracts, and the loading frame... The frame is held in place by a support block. As the conveyor belt rotates, another carrying frame is pushed upward by the first hydraulic rod. At this time, the upper carrying frame is pushed upward by the lower carrying frame, thus raising the upper carrying frame to a higher height. This process is repeated until the carrying frame is transported to the highest point. After the carrying frame is delivered to the highest point, the second hydraulic rod pushes it onto the support plate. At this point, workers or unloading equipment can unload the material. This method of transporting the carrying frame can avoid vibration, thereby increasing the stability of the transport and preventing the material from spilling out of the carrying frame.

[0017] After the material in the loading frame is unloaded, the loading frame can be placed between the sliding bars and allowed to slide down. When the loading frame slides onto the recovery bar, its own weight will press down on the recovery bar, at which point the counterweight ball will be lifted. When the loading frame falls onto the conveyor bar, it will continue to move towards the frame under the action of the conveyor belt. When the loading frame detaches from the recovery bar, it will return to its original position under the action of the counterweight ball. In this way, the loading frame can be circulated back to the conveyor frame. This cycle can be repeated to complete the feeding purpose, eliminating the need for manual removal of the loading frame from a height and placement on the conveyor frame, thereby increasing the material transportation speed.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. In use, after the loading frame enters the frame, it falls onto the support platform. Then, the first hydraulic rod is activated to move the support platform upward. During the upward movement of the loading frame, it pushes the support block, causing the support block to rotate. When the side lug moves to the upper end of the support block, the first hydraulic rod retracts, at which point the loading frame is supported by the support block. Then, as the conveyor belt rotates, another loading frame is pushed upward by the first hydraulic rod. At this time, the upper loading frame is pushed upward by the lower loading frame, thus raising the upper loading frame to a higher height. This process is repeated to transport the loading frame to the highest point. This method of transporting the loading frame can avoid vibration, thereby increasing the stability of the transport and preventing materials from spilling out of the loading frame.

[0020] 2. When using this invention, after the material in the carrying frame is unloaded, the carrying frame can be placed between the sliding rods and allowed to slide downwards along the rods. When the carrying frame slides onto the recovery rod, it will press down on the recovery rod under its own weight. At this time, the counterweight ball will be lifted. When the carrying frame falls onto the conveyor rod, it will continue to move towards the frame under the action of the conveyor belt. When the carrying frame detaches from the recovery rod, it will reset under the action of the counterweight ball. In this way, the carrying frame can be cyclically returned to the conveyor frame. This cycle can be repeated to complete the feeding purpose, eliminating the need for manual removal of the carrying frame from a height and placement on the conveyor frame, thereby increasing the material transportation speed. Attached Figure Description

[0021] Figure 1 This is a structural schematic diagram of a material rapid lifting device and its usage method.

[0022] Figure 2 This is a structural diagram of the lifting frame and the carrying frame in a material rapid lifting device and its usage method.

[0023] Figure 3 This is a structural diagram of the lifting frame in a rapid material lifting device and its usage method.

[0024] Figure 4 In a material rapid lifting device and its usage method Figure 2 Enlarged structural diagram at point A.

[0025] Figure 5 This is a structural diagram of the recovery structure in a material rapid lifting device and its usage method.

[0026] Figure 6 This is a top view of the recovery structure in a material rapid lifting device and its usage method.

[0027] In the diagram: 1. Lifting frame; 2. Conveyor frame; 3. Recycling structure; 4. Slide rod; 5. Bearing plate; 100. Frame body; 101. Baffle; 102. First hydraulic rod; 103. Bearing platform; 104. Limiting rod; 105. Discharge port; 106. Bearing structure; 107. Fixing plate; 108. Second hydraulic rod; 109. Loading frame; 110. Bearing rod; 111. Stop bar; 112. Bearing block; 113. Track rod; 114. Return spring; 200. Conveyor rod; 201. Connecting frame; 300. Recycling rod; 301. Support frame; 302. Slider; 303. Adjusting rod; 304. Pulley; 305. Auxiliary block; 306. Auxiliary rod; 307. Traction rope; 308. Counterweight ball; 309. Limiting frame; 310. Limiting plate. Detailed Implementation

[0028] Example 1:

[0029] Please see Figures 1-4 In this embodiment of the invention, a material rapid lifting device and its usage method include a lifting frame 1, a conveyor frame 2 installed at the left end of the lifting frame 1, a material-filled carrying frame 109 can be sent into the lifting frame 1 through the conveyor frame 2, a side ear is fixedly connected to the outer wall of the carrying frame 109, a recovery structure 3 is fixedly connected to the upper end of the conveyor frame 2, the recovery structure 3 is connected to the lifting frame 1 through two sliding rods 4, the carrying frame 109 lifted to the top of the lifting frame 1 can slide down into the recovery structure 3 through the sliding rods 4, and then return to the conveyor frame 2 through the recovery structure 3;

[0030] The lifting frame 1 includes a frame body 100, with a support base fixedly connected to the lower end of the frame body 100 to increase its stability. A lifting platform is installed at the bottom interior of the frame body 100, which can lift the loading frame 109. An equipment box is also installed inside the frame body 100. The lifting platform includes a first hydraulic rod 102, with a bearing platform 103 fixedly connected to the upper end of the piston rod of the first hydraulic rod 102. Several limiting rods 104 are fixedly connected to the bottom interior of the frame body 100, with the limiting rods 104 penetrating the bearing platform 103 and sliding between the bearing platform 103 and the limiting rods 104. The dynamic connection allows the support platform 103 to remain stable during lifting and lowering via the limiting rod 104. The upper end of the support platform 103 is symmetrically and fixedly connected with partitions, which are set in an "L" shape. The partitions can block the loading frame 109, thereby preventing the loading frame 109 from detaching from the support platform 103. Both the front and rear ends of the frame 100 are fixedly connected with baffles 101. Several load-bearing structures 106 are symmetrically and fixedly connected inside the frame 100. The front end of the baffles 101 on the front side of the frame 100 is provided with a discharge port 105, which corresponds to the side ears on the loading frame 109.

[0031] The load-bearing structure 106 includes a load-bearing rod 110, which is fixedly connected to the baffle 101. Several load-bearing blocks 112 are rotatably connected to the load-bearing rod 110. Each load-bearing block 112 has a step, which corresponds to the side lug of the loading frame 109. A stop bar 111 is also fixedly connected to the side of the load-bearing rod 110 near the inner wall of the frame 100. The height of the stop bar 111 is higher than the height of the load-bearing rod 110. The stop bar 111 is located at the upper end of the load-bearing block 112, and the upper end of the load-bearing block 112 has an arc-shaped groove, which corresponds to the stop bar 111. Correspondingly, the lower end of each stop bar 111 is fixedly connected to several track bars 113, each track bar 113 passes through the bearing block 112, and the bearing block 112 is slidably connected to the track bars 113. Each track bar 113 is also fitted with a return spring 114, and the return spring 114 is located below the bearing block 112. The rear end of the frame 100 is fixedly connected to a fixing plate 107, and the lower end of the fixing plate 107 is fixedly connected to a second hydraulic rod 108, which corresponds to the bearing bar 110 at the highest point in the frame 100.

[0032] The conveyor frame 2 is equipped with a conveyor belt inside. An inclined plate is installed between the conveyor frame 2 and the support platform 103. The inclined plate can facilitate the transition between the conveyor frame 2 and the support platform 103, so that the loading frame 109 can be smoothly moved from the conveyor frame 2 to the support platform 103. Conveyor rods 200 are symmetrically installed on the upper end of the conveyor frame 2. The ends of the two conveyor rods 200 that are far apart from each other are fixedly connected to the connecting frame 201. The connecting frame 201 is fixedly connected to the conveyor frame 2. The side ears of the loading frame 109 are placed on the conveyor rods 200, and the lower end of the loading frame 109 is in contact with the transmission belt.

[0033] Example 2:

[0034] Please see Figure 5 , 6 Based on Embodiment 1, the recycling structure 3 includes two support frames 301. Each support frame 301 has a slider 302 slidably connected to one end near the frame 100. Each slider 302 has a recycling rod 300 fixedly connected to one end near the frame 100. The two recycling rods 300 are located inside the two conveying rods 200. A bearing plate 5 is also fixedly connected between the two sliding rods 4. A support frame is fixedly connected to the lower end of the sliding rod 4, which increases the stability of the sliding rod 4. The two recycling rods 300 are located on opposite sides. Each is equipped with an adjusting rod 303. One end of the adjusting rod 303 is fixedly connected to the support frame 301, and the other end is fixedly connected to the slide rod 4 through the auxiliary block 305. Several pulleys 304 are sleeved on the outside of the adjusting rod 303. A traction rope 307 is laid on each pulley 304. One end of the traction rope 307 is fixedly connected to a counterweight ball 308, and the other end is fixedly connected to the recovery rod 300. An auxiliary rod 306 is also provided between the adjusting rod 303 and the recovery rod 300. The traction rope 307 can be supported by the auxiliary rod 306.

[0035] Each of the two recovery rods 300 has several limiting frames 309 at the ends that are far apart from each other. The limiting frames 309 correspond to the counterweight balls 308 respectively. The end of the counterweight balls 308 that is close to the limiting frames 309 is fixedly connected to the limiting plate 310. The limiting plate 310 is inserted into the limiting frame 309 and is slidably connected to the limiting frame 309.

[0036] The working principle of this invention is:

[0037] In this invention, materials are placed in the loading frame 109, and then the loading frame 109 is placed on the conveyor rod 200. As the conveyor belt starts, the loading frame 109 moves along the conveyor rod 200 into the frame 100. After entering the frame 100, the loading frame 109 falls onto the support platform 103. Then, the first hydraulic rod 102 is activated, causing the support platform 103 to move upwards. During the upward movement of the loading frame 109, it pushes the support block 112, causing the support block 112 to rotate. When the support block 112 rotates, it compresses the return spring 114. As the loading frame 109 continues to move upwards, the upper side ear of the loading frame 109 moves to the upper end of the support block 112. When the side ear moves to the upper end of the support block 112, the first hydraulic rod 102 is activated, causing the support platform 103 to move upwards. When the hydraulic rod 102 retracts, the carrying frame 109 will be supported by the bearing block 112. Then, as the conveyor belt rotates, another carrying frame 109 will be pushed upward by the first hydraulic rod 102. At this time, the upper carrying frame 109 will be pushed upward by the lower carrying frame 109, thus raising the upper carrying frame 109 to a higher height. This process continues until the carrying frame 109 is transported to the highest point. After the carrying frame 109 is delivered to the highest point, the second hydraulic rod 108 will push it onto the bearing plate 5. At this time, the workers or unloading equipment can unload the material. This method of transporting the carrying frame 109 can avoid vibration of the carrying frame 109, thereby increasing the stability of the transport and preventing the material from spilling out of the carrying frame 109.

[0038] After the material in the loading frame 109 is unloaded, the loading frame 109 can be placed between the slide bars 4 and allowed to slide down along the slide bars 4. When the loading frame 109 slides onto the recovery bar 300, it will press down on the recovery bar 300 under its own weight. At this time, the counterweight ball 308 will be lifted. When the loading frame 109 falls onto the conveyor bar 200, it will continue to move towards the frame 100 under the action of the conveyor belt. When the loading frame 109 is separated from the recovery bar 300, it will reset under the action of the counterweight ball 308. In this way, the loading frame 109 can be cycled back to the conveyor frame 2. This cycle can be repeated to complete the feeding purpose. There is no need to manually remove the loading frame 109 from the height and put it on the conveyor frame 2, thereby increasing the material transportation speed.

[0039] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A material rapid lifting device, comprising a lifting frame (1), characterized in that, The left end of the lifting frame (1) is equipped with a conveyor frame (2). The conveyor frame (2) can send the material-filled container (109) into the lifting frame (1). The upper end of the conveyor frame (2) is fixedly connected to a recycling structure (3). The recycling structure (3) is connected to the lifting frame (1) through two slide bars (4). The container (109) lifted to the top of the lifting frame (1) can slide down into the recycling structure (3) through the slide bars (4) and then return to the conveyor frame (2) through the recycling structure (3). The lifting frame (1) includes a frame (100), and a lifting platform is installed at the bottom of the frame (100). The lifting platform can drive the cargo frame (109) to rise. Both the front and rear ends of the frame (100) are fixedly connected with baffles (101). Several load-bearing structures (106) are symmetrically fixedly connected inside the frame (100). The bearing structure (106) includes a bearing rod (110), which is fixedly connected to a baffle (101). Several bearing blocks (112) are rotatably connected to the bearing rod (110). A stop bar (111) is also fixedly connected to the side of the bearing rod (110) near the inner wall of the frame (100). The stop bar (111) is located above the bearing blocks (112). A fixing plate (107) is fixedly connected to the rear end of the frame (100). A second hydraulic rod (108) is fixedly connected to the lower end of the fixing plate (107).

2. The material rapid lifting device according to claim 1, characterized in that, The lifting platform includes a first hydraulic rod (102), and a support platform (103) is fixedly connected to the upper end of the piston rod of the first hydraulic rod (102).

3. The material rapid lifting device according to claim 1, characterized in that, The lower end of each stop bar (111) is fixedly connected to several track bars (113), and the track bars (113) all pass through the bearing block (112). The bearing block (112) is slidably connected to the track bars (113), and each track bar (113) is also fitted with a return spring (114).

4. The material rapid lifting device according to claim 1, characterized in that, The conveyor frame (2) is equipped with a conveyor belt inside. Conveyor rods (200) are symmetrically installed on the upper end of the conveyor frame (2). A connecting frame (201) is fixedly connected to the two ends of the two conveyor rods (200) that are far apart from each other. The connecting frame (201) is fixedly connected to the conveyor frame (2). The side ears of the loading frame (109) are placed on the conveyor rods (200), and the lower end of the loading frame (109) is in contact with the conveyor belt.

5. The material rapid lifting device according to claim 1, characterized in that, The recycling structure (3) includes two support frames (301), and each of the two support frames (301) is slidably connected to a slider (302) at one end near the frame (100). Each of the sliders (302) is fixedly connected to a recycling rod (300) at one end near the frame (100). The two recycling rods (300) are located inside the two conveying rods (200).

6. The material rapid lifting device according to claim 5, characterized in that, Each of the two recovery rods (300) is provided with an adjusting rod (303) on the side away from each other. One end of the adjusting rod (303) is fixedly connected to the support frame (301), and the other end is fixedly connected to the slide rod (4) through the auxiliary block (305). Several pulleys (304) are sleeved on the outside of the adjusting rod (303). A traction rope (307) is laid on each pulley (304). One end of the traction rope (307) is fixedly connected to a counterweight ball (308), and the other end is fixedly connected to the recovery rod (300).

7. A material rapid lifting device according to claim 6, characterized in that, Each of the two recovery rods (300) is provided with a plurality of limiting frames (309) at the ends that are far apart from each other. The limiting frames (309) correspond to the counterweight balls (308) respectively. The end of the counterweight balls (308) near the limiting frames (309) is fixedly connected to a limiting plate (310). The limiting plate (310) is inserted into the limiting frame (309) and the limiting plate (310) is slidably connected to the limiting frame (309).

8. A method of using a material rapid lifting device, characterized in that: The material rapid lifting device according to claim 1 operates as follows: In use, the material is placed in the loading frame (109), and then the loading frame (109) is placed on the conveyor rod (200). As the conveyor belt starts, it can drive the loading frame (109) to move along the conveyor rod (200) into the frame (100). After the loading frame (109) enters the frame (100), it will fall onto the support platform (103). Then, the first hydraulic rod (102) is activated to drive the support platform (103) to move upward. During the upward movement of the loading frame (109), it will push the support block (112), causing the support block (112) to rotate. When the support block (112) rotates, it will compress the return spring (114). As the loading frame (109) continues to move upward, the side ear on the loading frame (109) will move to the upper end of the support block (112). When the side ear moves to the upper end of the support block (112), After the end is closed, the first hydraulic rod (102) retracts. At this time, the carrying frame (109) will be supported by the bearing block (112). Then, as the conveyor belt rotates, another carrying frame (109) will be pushed upward by the first hydraulic rod (102). At this time, the upper carrying frame (109) will be pushed upward by the lower carrying frame (109), so that the upper carrying frame (109) will be raised to a higher height. By analogy, the carrying frame (109) can be transported to the highest point. After the carrying frame (109) is sent to the highest point, the second hydraulic rod (108) will push it onto the bearing plate (5). At this time, the workers or unloading equipment can unload the material. By transporting the carrying frame (109) in this way, the vibration of the carrying frame (109) can be avoided, thereby increasing the stability of transportation and preventing the material from spilling out of the carrying frame (109). After the material in the loading frame (109) is unloaded, the loading frame (109) can be placed between the slide bars (4) and slide down along the slide bars (4). When the loading frame (109) slides down onto the recovery bar (300), it will press down on the recovery bar (300) under the action of its own weight. At this time, the counterweight ball (308) will be lifted. When the loading frame (109) falls onto the conveyor bar (200), it will continue to move towards the frame (100) under the action of the conveyor belt. When the loading frame (109) is separated from the recovery bar (300), it will be reset under the action of the counterweight ball (308). In this way, the loading frame (109) can be returned to the conveyor frame (2) in a cycle. This cycle can complete the purpose of feeding, without having to manually take the loading frame (109) down from the height and put it on the conveyor frame (2), thereby increasing the transportation speed of the material.

Images