Lifting device of elevator

Abstract

The utility model discloses an elevator lifting device which comprises an elevator support, a lifting device body is installed on the surface of the elevator support, a lifting block is installed on the lifting device body, a material loading piece is arranged on the surface of the lifting block, the material loading piece comprises a supporting frame fixed to the front face of the lifting block, and a material loading plate is arranged at the top of the supporting frame. A driving part is arranged on the surface of the supporting frame, and a mounting part is arranged at the top of the material carrying plate. By means of the material carrying piece, the driving piece and the connecting piece, after the lifting device lifts materials to a designated position through the material carrying plate, the threaded rod is driven by the driving motor to rotate, so that the moving block drives the connecting plate to move towards one side, finally, one side of the material carrying plate is tilted through the connecting plate, the material carrying plate is in an inclined state, and the material carrying plate is lifted to the designated position through the material carrying plate. When the material carrying plate is used, materials on the material carrying plate slide towards one side under the action of gravity and the rolling rods until the materials are separated from the material carrying plate, the speed of the whole material carrying process is increased, and the time for waiting for material unloading of equipment is shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of hoist, especially a hoist lifting device. BACKGROUND

[0002] The hoist is a kind of large-scale mechanical equipment widely used in industrial field, mainly used for vertically lifting various materials, and the vertical hoist is usually driven by motor lifting mechanism, such as chain, conveyor belt or bucket device, to make material or goods gradually lift along the vertical direction, and the vertical hoist has the advantages of high efficiency, safety, small floor area, strong carrying capacity and the like, and has wide application prospect in the fields of goods storage, material handling, logistics storage and public transportation, and currently, after material is transferred to the designated position by hoist, the material is unloaded, and for vertical hoist, the material is usually manually removed from the load plate on the hoist, so the next lifting can be carried out only after waiting for manual removal of the material, and this waiting time reduces the overall production efficiency, so the speed of manual removal of the material is usually slow, and the speed of the whole material handling process is slowed down. SUMMARY

[0003] The utility model aims at providing a hoist lifting device to solve the problems in the above background.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a hoist lifting device, comprising a hoist support, a lifting device is installed on the surface of the hoist support, a lifting block is installed on the lifting device, a load piece is arranged on the surface of the lifting block, the load piece comprises a support frame fixed to the front of the lifting block, a load plate is arranged on the top of the support frame, a driving piece is arranged on the surface of the support frame, and a mounting piece is arranged on the top of the load plate.

[0005] Preferably, the top end of the support frame is fixedly connected with a horizontal plate, one side of the horizontal plate is rotatably connected with one side of the load plate, a plurality of mounting grooves are arranged on the surface of the load plate, and a rolling rod is rotatably connected in the cavity of each mounting groove.

[0006] Preferably, the driving piece comprises a driving motor installed in the middle of the front of the lifting block, a threaded rod is rotatably connected with the output shaft of the driving motor, one end of the threaded rod is rotatably connected with the surface of the support frame, a moving block is threadedly connected with the surface of the threaded rod, and the two sides of the moving block are slidably connected with the inner walls of the support frame.

[0007] Preferably, the bottom of the moving block is provided with a connecting piece, the connecting piece comprises a connecting plate fixed to the bottom end of the moving block, and two connecting plates are rotatably connected with the two side walls of the other side of the load plate.

[0008] Preferably, the mounting piece comprises a mounting plate arranged on the top of the material carrying plate, and two fixing plates are fixedly connected to the bottom end of the mounting plate and fixedly connected to the top end of the material carrying plate.

[0009] Preferably, the plurality of grooves and the plurality of insertion holes are staggered, and a limiting piece is arranged on the surface of the mounting plate, wherein the limiting piece comprises two side plates, and one end of each side plate is fixedly connected with an L-shaped block.

[0010] Preferably, the L-shaped block is in clamping connection with one of the grooves, one side of the L-shaped block is fixedly connected with an insertion column, and the insertion column is movably penetrated into the inner cavity of the corresponding insertion hole.

[0011] The technical effects and advantages of the present application are as follows:

[0012] (1) The present application utilizes the material carrying piece, the driving piece and the connecting piece, after the lifting device lifts the material to the specified position through the material carrying plate, the driving motor is used to rotate the threaded rod, so that the moving block drives the connecting plate to move to one side, and finally the connecting plate lifts one side of the material carrying plate, so that the material carrying plate is in an inclined state, and the material on the material carrying plate slides to one side under the action of gravity and the plurality of rolling rods, until it is separated from the material carrying plate, thereby improving the speed of the whole material handling process, reducing the time of the equipment waiting for material unloading, and making it faster to enter the next working cycle, thereby improving the overall production efficiency.

[0013] (2) The present application utilizes the mounting piece and the limiting piece, during the material transfer of the elevator, the side plates arranged on both sides of the top of the material carrying plate can effectively prevent the material from falling off, and the grooves and the insertion holes arranged on the mounting plate facilitate the workers to adjust the distance between the two side plates according to the single transported material, so as to better ensure the stability of the material during transportation. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic structural view of the whole application.

[0015] Figure 2 It is a schematic structural view of the whole application.

[0016] Figure 3 It is a schematic structural view of the whole application. Figure 2 It is a schematic structural view of the whole application.

[0017] Figure 4 It is a schematic structural view of the whole application.

[0018] Figure 5 It is a schematic structural view of the whole application.

[0019] Figure 6 Figure 1 is a schematic view of the structure of the load plate and the rolling rod of the utility model.

[0020] In the figure: 1, the lifting machine support; 2, the lifting device; 3, the lifting block; 4, the load piece; 41, the support frame; 42, the cross plate; 43, the load plate; 44, the rolling rod; 5, the driving piece; 51, the driving motor; 52, the threaded rod; 53, the moving block; 6, the connecting piece; 61, the connecting plate; 62, the connecting plate; 7, the mounting piece; 71, the mounting plate; 72, the groove; 73, the jack; 8, the limiting piece; 81, the side plate; 82, the L-shaped block; 83, the insertion column. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] The utility model provides a kind of lifting machine lifting device as shown in Figures 1-6 The surface of lifting machine support 1 is provided with lifting device 2, provides power, drives lifting block 3 to carry out lifting movement, for prior art, no longer repeat, lifting block 3 is installed on lifting device 2, the surface of lifting block 3 is provided with load piece 4, for carrying material, load piece 4 includes the support frame 41 fixed to the front of lifting block 3, support frame 41 is provided with U shape, this design provides the space for driving piece 5, the top of support frame 41 is provided with load plate 43, the surface of support frame 41 is provided with driving piece 5, the top of load plate 43 is provided with mounting piece 7;

[0023] The top end of the support frame 41 is fixedly connected with a horizontal plate 42, one side of the horizontal plate 42 is rotatably connected with one side of a material loading plate 43, so that the material loading plate 43 has a rotatable function, a plurality of mounting grooves are formed in the surface of the material loading plate 43, and a plurality of rolling rods 44 are rotatably connected in the cavities of the mounting grooves, so that the friction between the material and the material loading plate 43 is reduced during unloading, the driving part 5 comprises a driving motor 51 mounted in the middle of the front surface of the lifting block 3, which provides driving force for the rotation of the threaded rod 52, the output shaft of the driving motor 51 is rotatably connected with the threaded rod 52, one end of the threaded rod 52 is rotatably connected with the surface of the support frame 41, the surface of the threaded rod 52 is screw-connected with a moving block 53, the two side portions of the moving block 53 are slidably connected with the two side walls of the inner wall of the support frame 41, and the bottom of the moving block 53 is provided with the connecting part 6, the connecting part 6 comprises a connecting plate 61 fixed to the bottom end of the moving block 53, and the two ends of the connecting plate 61 are rotatably connected with connecting plates 62, the connecting plates 62 are made of a firm material, so as to avoid breakage when lifting heavy material, and one end of each of the two connecting plates 62 is rotatably connected with the two side walls of the other side portion of the material loading plate 43.

[0024] The mounting part 7 comprises a mounting plate 71 arranged on the top of the material loading plate 43, and the bottom end of the mounting plate 71 is fixedly connected with two fixed plates, the fixed plates are used for lifting the mounting plate 71, the two fixed plates are fixedly connected with the top end of the material loading plate 43, a plurality of recesses 72 and a plurality of insertion holes 73 are formed in the two side portions of the top end of the mounting plate 71, the recesses 72 are matched with the L-shaped blocks 82 and are designed at equal intervals, the plurality of recesses 72 and the insertion holes 73 are distributed in a staggered manner, the surface of the mounting plate 71 is provided with the limiting part 8, the limiting part 8 comprises two side plates 81, one end of each of the side plates 81 is fixedly connected with an L-shaped block 82, the L-shaped block 82 is clamped and connected with one of the recesses 72, one side portion of the L-shaped block 82 is fixedly connected with an insertion column 83, the stability of the L-shaped block 82 in the recess 72 is improved, and the insertion column 83 movably penetrates the cavities of the corresponding position insertion holes 73.

[0025] The working principle of the utility model:

[0026] Firstly, the staff inserts the two side plates 81 into the inner cavity of the groove 72 at the required position through the L-shaped block 82 according to the size of the single material, then pushes the side plates 81 forward, so that one end of the insertion column 83 penetrates through the insertion hole 73, then places the material on the material loading plate 43 between the two side plates 81, starts the lifting device 2, and lets the material on the material loading plate 43 be transferred to the designated position by the lifting device 2, the staff starts the driving motor 51, so that the output shaft drives the threaded rod 52 to rotate, the moving block 53 drives one end of the two connecting plates 62 to move to one side under the limiting action of the support frame 41, during the movement, the two connecting plates 62 lift one side of the material loading plate 43, so that the material loading plate 43 is in an inclined state, at this time, the material slides downward under the auxiliary action of the rolling rod 44, and finally falls from the material loading plate 43, then restarts the driving motor 51, lets the threaded rod 52 rotate reversely, and lets the material loading plate 43 return to the original position, that is, the next step of material transfer can be carried out.

[0027] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A hoist lifting device comprising a hoist support (1), characterized in that, The surface of the lifting machine support (1) is provided with a lifting device (2), the lifting device (2) is provided with a lifting block (3), the surface of the lifting block (3) is provided with a load bearing piece (4), the load bearing piece (4) comprises a support frame (41) fixed to the front of the lifting block (3), the top of the support frame (41) is provided with a load bearing plate (43), the surface of the support frame (41) is provided with a driving piece (5), the top of the load bearing plate (43) is provided with a mounting piece (7).

2. A hoist and lift assembly according to claim 1, wherein, The top end of the support frame (41) is fixedly connected with a cross plate (42), one side of the cross plate (42) is rotatably connected with one side of the load bearing plate (43), the surface of the load bearing plate (43) is provided with a plurality of mounting grooves, and the inner cavities of the plurality of mounting grooves are rotatably connected with rolling rods (44).

3. A hoist and lift assembly according to claim 1, wherein, The driving piece (5) comprises a driving motor (51) mounted on the front of the lifting block (3), the output shaft of the driving motor (51) is rotatably connected with a threaded rod (52), one end of the threaded rod (52) is rotatably connected with the surface of the support frame (41), and the surface of the threaded rod (52) is screwedly connected with a moving block (53), and the two sides of the moving block (53) are slidably connected with the inner walls of the support frame (41).

4. A hoist and lift assembly according to claim 3, wherein, The bottom of the moving block (53) is provided with a connecting piece (6), the connecting piece (6) comprises a connecting plate (61) fixed to the bottom end of the moving block (53), both ends of the connecting plate (61) are rotatably connected with connecting plates (62), and one end of each of the two connecting plates (62) is rotatably connected with the side walls on the other side of the load bearing plate (43).

5. A hoist and lift assembly according to claim 1, wherein, The mounting piece (7) comprises a mounting plate (71) arranged on the top of the load bearing plate (43), both sides of the bottom end of the mounting plate (71) are fixedly connected with fixed plates, the top end of the load bearing plate (43) is fixedly connected with the two fixed plates, and a plurality of recesses (72) and a plurality of jack holes (73) are formed in the two sides of the top end of the mounting plate (71).

6. A hoist and lift assembly according to claim 5, wherein, The plurality of recesses (72) and the plurality of jack holes (73) are staggered, the surface of the mounting plate (71) is provided with a limiting piece (8), the limiting piece (8) comprises two side plates (81), and one end of each of the side plates (81) is fixedly connected with an L-shaped block (82).

7. A hoist and lift assembly according to claim 6, wherein, The L-shaped block (82) is rotatably connected with one of the recesses (72), one side of the L-shaped block (82) is fixedly connected with a plug column (83), and the plug column (83) movably penetrates the inner cavity of the corresponding jack hole (73).

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