Powder elevator convenient to unload

Abstract

The utility model discloses a powder elevator convenient to discharge, which belongs to the technical field of elevators and comprises a supporting seat, a lifting platform is fixed at the top end of the supporting seat, a supporting plate is fixed on the top end of the supporting seat through two upright posts, a moving block is fixed on one side of the lifting platform, a first groove is formed in the top surface of the lifting platform, and a vertical plate and a loading bin are fixed at one end of the top surface of the lifting platform; the top end of the supporting plate is connected with a first screw through a first driving motor, two second grooves are formed in the side face of the vertical plate, guide rods are fixed in the second grooves, guide blocks are connected to the side faces of the guide rods, bearing blocks are fixed to the side faces of the guide blocks, and first connecting blocks are fixed to the side faces of the bearing blocks. The other side of the lifting table is connected with a second screw through a second driving motor, the side face of the second screw is connected with a limiting block, a second connecting block is fixed to the top end of the limiting block, the bottom end of the loading bin is connected with the first connecting block through a third connecting block, and the bottom face of the loading bin is connected with the second connecting block through a fourth connecting block. By using the elevator, automatic discharging can be achieved, time and labor are saved, efficiency is high, and enterprise operation and use are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of hoist, especially to a powder hoist convenient to unload. BACKGROUND

[0002] The hoist is a kind of mechanical conveying equipment of fixed device, mainly suitable for the continuous vertical lifting of powder, granular and small block materials from low to high, and is widely used in the lifting of materials in various fields such as food, medicine, chemical industrial products and building materials, and its types are various, among which the bucket elevator is commonly used for powder conveying, and the bucket elevator is mainly composed of a material hopper traction belt, a driving device, a machine shell and an inlet and discharge port.

[0003] At present, after the powder hoist is lifted to a certain height, the load bin needs to be tilted manually, and then unloaded, which is not only time-consuming and laborious, but also low in efficiency, and a large amount of manpower is occupied when encountering heavy load bin, which leads to the inconvenience of enterprise use, so it is urgent to design a powder hoist convenient to unload to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a powder hoist convenient to unload to solve the problems of time-consuming and laborious, low efficiency and large amount of manpower occupation of the existing powder hoist, which leads to the inconvenience of enterprise use.

[0005] To solve the above technical problems, the utility model provides a powder hoist convenient to unload, which comprises a supporting seat, the top end of the supporting seat is fixed with a lifting platform, and a supporting plate is fixed with two vertical columns, one side of the lifting platform is fixed with a moving block, the top surface is provided with a first groove, and the top surface is further fixed with a vertical plate at one end close to the vertical column, the top end of the supporting plate is provided with a first driving motor, the output end penetrates through the supporting plate and is connected with a first screw rod, the moving block is threadedly connected with the first screw rod, the vertical plate is provided with two second grooves on the side surface, two guide rods are fixed in the two second grooves, and two guide blocks matched with the second grooves are slidably connected on the side surface of the two guide rods, two bearing blocks are fixed on the side surface of the two guide blocks, and two first connecting blocks are fixed on the side surface of the two bearing blocks.

[0006] The other side of the lifting platform is provided with a second driving motor, the output end extends into the first groove and is connected with a second screw rod, the side surface of the second screw rod is threadedly connected with a limiting block matched with the first groove, and the top end of the limiting block is fixed with a second connecting block.

[0007] The top end of the lifting platform is further provided with a material loading bin, the bottom end side of the material loading bin is fixed with a third connecting block, one end of the bottom surface is fixed with a fourth connecting block, the third connecting block is movably connected with the first connecting block through a first rotating shaft, and the fourth connecting block is movably connected with the second connecting block through a second rotating shaft.

[0008] Optionally, the top end of the lifting platform is further provided with two third grooves, a cylinder is installed in the third groove, and a lifting block is connected to the piston rod of the cylinder.

[0009] Optionally, the top end of the supporting seat is fixed with a first bearing, and the first bearing is connected with the bottom end of the first screw rod.

[0010] Optionally, the supporting plate is further fixedly connected with the supporting seat through two limiting rods, and two sliding blocks are further fixed on one side of the lifting platform and slidably connected with the two limiting rods.

[0011] Optionally, the side wall of the first groove is fixed with a second bearing, and the second bearing is connected with the other end of the second screw rod.

[0012] Optionally, the top end of the material loading bin is rotatably connected with a cover plate, and a handle is fixed on the cover plate.

[0013] Optionally, the bottom surface of the supporting seat is fixed with a pad at four corners.

[0014] In the powder lifting machine convenient to unload, the top end of the supporting seat is fixed with a lifting platform and a supporting plate fixed through two standing columns, one side of the lifting platform is fixed with a moving block, the top surface is provided with a first groove, one end of the top surface close to the standing column is further fixed with a vertical plate, the top end of the supporting plate is provided with a first driving motor, the output end of the first driving motor penetrates through the supporting plate and is connected with a first screw rod, the moving block is threadedly connected with the first screw rod, the vertical plate is provided with two second grooves on the side surface, the two second grooves are both fixed with guide rods, the side surfaces of the two guide rods are both slidably connected with guide blocks matched with the second grooves, the side surfaces of the two guide blocks are both fixed with bearing blocks, and the side surfaces of the two bearing blocks are both fixed with first connecting blocks; the other side of the lifting platform is provided with a second driving motor, the output end of the second driving motor extends into the first groove and is connected with a second screw rod, the side surface of the second screw rod is threadedly connected with a limiting block matched with the first groove, the top end of the limiting block is fixed with a second connecting block, the top end of the lifting platform is further provided with a material loading bin, the bottom end side of the material loading bin is fixed with a third connecting block, one end of the bottom surface is fixed with a fourth connecting block, the third connecting block is movably connected with the first connecting block through a first rotating shaft, and the fourth connecting block is movably connected with the second connecting block through a second rotating shaft; the lifting machine can automatically unload, save time and labor, has high efficiency, and is convenient for enterprise operation and use. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a schematic view of the powder lifting machine structure convenient for unloading provided by the utility model;

[0016] Figure 2 is a top view of the powder lifting machine convenient for unloading provided by the utility model;

[0017] Figure 3 is Figure 2 the middle A-A sectional view. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with 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 the other embodiments obtained by the ordinary skilled in the art without creative work belong to the scope of protection of the utility model.

[0019] It should be noted that when a component is referred to as being "fixed" to another component, it can be directly on the other component or there can be intervening components. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or there can be intervening components. When a component is referred to as being "disposed on" another component, it can be directly disposed on the other component or there can be intervening components. The terms "vertical", "horizontal", "left", "right", and similar terms as used herein are for purposes of description only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this description, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0021] The utility model provides a kind of powder lifting machine convenient for unloading, its structure is as Figures 1 to 3As shown, including support seat 1, support seat 1 top fixed with lifting platform 2 and through two columns 3 fixed with support plate 4, lifting platform 2 side fixed with moving block 9, top surface open first groove 6 and its top surface near the end of the column 3 is also fixed with vertical plate 5, support plate 4 top end is installed with first drive motor 7, its output end through support plate 4 and is connected with first screw 8, moving block 9 is connected with first screw 8 threadedly, vertical plate 5 side open two second grooves 10, two second grooves 10 are all fixed with guide rod 11, two guide rods 11 side are all connected with the guide block 12 that is suitable for second groove 10 slidingly, two guide blocks 12 side are all fixed with bearing block 13, two bearing blocks 13 side are all fixed with first connecting block 14;Lifting platform 2 the other side is installed with second drive motor 15, its output end extends into first groove 6 and is connected with second screw 16, second screw 16 side is connected with the limiting block 17 that is suitable for first groove 6 threadedly, limiting block 17 top is fixed with second connecting block 18, lifting platform 2 top end is also provided with load bin 23, load bin 23 bottom end side is fixed with third connecting block 19, bottom surface one end is fixed with fourth connecting block 20, third connecting block 19 and first connecting block 14 are movably connected through first pivot 21, fourth connecting block 20 and second connecting block 18 are movably connected through second pivot 22, first drive motor 7 output end drives first screw 8 rotation first, so that moving block 9 drives lifting platform 2 and load bin 23 move upwards, then second drive motor 15 output end drives second screw 16 rotation, so that limiting block 17 moves load bin 23 bottom surface one end, finally load bin 23 is tilted to a certain angle and is unloaded.

[0022] Further, lifting platform 2 top end is also provided with two third grooves 24, third grooves 24 are installed with cylinder 25, its piston rod is connected with lifting block 26, which facilitates unloading.

[0023] Further, the top end of the support seat 1 is fixed with a first bearing 27, and the first bearing 27 is connected with the bottom end of the first screw 8 to support the rotation of the first screw 8.

[0024] Further, the support plate 4 is fixedly connected with the support seat 1 through two limiting rods 28, and two sliding blocks 29 are fixed on one side of the lifting platform 2, and the two sliding blocks 29 are slidingly connected with the two limiting rods 28, so that the lifting platform 2 does not rotate during upward and downward movement.

[0025] Further, the side wall of the first groove 6 is fixed with a second bearing 30, and the second bearing 30 is connected with the other end of the second screw 16 to support the rotation of the second screw 16.

[0026] Further, the top end of the loading bin 23 is rotationally connected with a cover plate 31, and the cover plate 31 is fixed with a handle 32.

[0027] Further, the bottom surface of the support base 1 is fixed with four cushion blocks 33 at four corners, which serves as a support.

[0028] The working principle of the utility model is as follows: firstly, the first driving motor 7 is started, the output end drives the first screw rod 8 to rotate, the moving block 9 drives the lifting platform 2 and the loading bin 23 to move upwards, then the second driving motor 15 is started, the output end drives the second screw rod 16 to rotate, the limiting block 17 drives one end of the bottom surface of the loading bin 23 to move, finally the loading bin 23 is tilted to a certain angle to unload, which is time-saving and labor-saving, high in efficiency, and convenient for enterprise operation and use.

[0029] The above description is only the description of the preferred embodiment of the utility model, and does not limit the scope of the utility model, and any change and modification of the utility model in the above description belongs to the protection scope of the claims.

Claims

1. A powder elevator with convenient unloading, comprising a supporting seat (1), characterized in that, The support seat (1) top end is fixed with lifting platform (2) and is fixed with support plate (4) through two stand column (3), one side of lifting platform (2) is fixed with moving block (9), the top surface is opened with first recess (6) and its top surface is fixed with vertical board (5) near one end of stand column (3), the top end of support plate (4) is installed with first drive motor (7), its output end passes through support plate (4) and is connected with first screw rod (8), moving block (9) is threadedly connected with first screw rod (8), vertical board (5) side is opened with two second recesses (10), two second recesses (10) are fixed with guide rod (11), two guide rods (11) side are slidably connected with guide block (12) matched with second recess (10), two guide blocks (12) side are fixed with bearing block (13), two bearing blocks (13) side are fixed with first connecting block (14); The other side of lifting platform (2) is installed with second drive motor (15), and the output end of the second drive motor (15) extends into the first recess (6) and is connected with the second screw rod (16). The side of the second screw rod (16) is threadedly connected with the limiting block (17) matched with the first recess (6). The top end of the limiting block (17) is fixed with the second connecting block (18). The top end of the lifting platform (2) is also provided with a material loading bin (23). The bottom end side of the material loading bin (23) is fixed with a third connecting block (19), and the bottom surface one end is fixed with a fourth connecting block (20). The third connecting block (19) and the first connecting block (14) are movably connected through a first rotating shaft (21). The fourth connecting block (20) and the second connecting block (18) are movably connected through a second rotating shaft (22).

2. The powder elevator according to claim 1, wherein The top end of the lifting platform (2) is also opened with two third recesses (24). The third recess (24) is installed with a pneumatic cylinder (25), and the piston rod of the pneumatic cylinder (25) is connected with a lifting block (26).

3. The easy-to-discharge powder elevator of claim 1, wherein The top end of the support seat (1) is fixed with a first bearing (27), and the first bearing (27) is connected with the bottom end of the first screw rod (8).

4. The easy-to-discharge powder elevator of claim 1, wherein The support plate (4) is also fixedly connected with the support seat (1) through two limiting rods (28). One side of the lifting platform (2) is also fixed with two sliding blocks (29). The two sliding blocks (29) are slidably connected with the two limiting rods (28) respectively.

5. The easy-to-empty powder elevator according to claim 1, characterized in that, The side wall of the first recess (6) is fixed with a second bearing (30), and the second bearing (30) is connected with the other end of the second screw rod (16).

6. The easy-to-empty powder elevator according to claim 1, characterized in that, The top end of the material loading bin (23) is rotatably connected with a cover plate (31), and the cover plate (31) is fixed with a handle (32).

7. The easy-to-empty powder elevator according to claim 1, characterized in that, The bottom surface of the support seat (1) is fixed with a cushion block (33) at four corners.

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