Elevator for calcium hydroxide processing

Abstract

The utility model relates to the technical field of elevator equipment, and discloses an elevator for calcium hydroxide processing, which comprises a moving table, inclined T-shaped plates are fixedly connected to two sides of the top of the moving table, reinforcing ribs are fixedly connected to the bottoms of one sides of the two inclined T-shaped plates, and the bottoms of the two reinforcing ribs are fixedly connected to the moving table. One sides of the two reinforcing ribs are fixedly connected with the same U-shaped back plate, second vertical holes are formed in the two sides of the U-shaped back plate, a first vertical hole is formed in the middle of the U-shaped back plate, first connecting plates are slidably connected into the two second vertical holes, and the same sliding rod is fixedly connected between the tops and the bottoms of the two second vertical holes. According to the lifting device, by controlling the height of the rolling wheels, after the grooves make contact with the rolling wheels, the hopper can discharge materials in an inclined mode, the equipment can discharge materials at different heights, and the technical effect that the practicability of the lifting device is improved is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator equipment, in particular to an elevator for processing calcium hydroxide. Background Art

[0002] With the rapid development of my country's economy, the lime industry is increasingly used in many fields such as construction, environmental protection, chemical industry, and medicine. As one of the important products of the lime industry, the deep processing technology of calcium hydroxide has gradually received attention. In the deep processing of calcium hydroxide, the elevator is an important auxiliary equipment, and its performance directly affects production efficiency, product quality and energy consumption.

[0003] At present, in the calcium hydroxide processing industry, elevators are usually used to transport raw materials, intermediate products or finished products from one process link to another. When the existing elevators are in use, they can generally only lift the calcium hydroxide raw materials to a fixed position. When used in different positions, the hopper is too low to work. When the hopper is too high, the material will scatter when it falls during unloading, which is inconvenient to use. Therefore, a elevator for calcium hydroxide processing is designed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a calcium hydroxide processing elevator.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A lifting machine for processing calcium hydroxide comprises a moving platform, wherein both sides of the top of the moving platform are fixedly connected with inclined T-shaped plates, the bottom of one side of the two inclined T-shaped plates are fixedly connected with reinforcing ribs, the bottoms of the two reinforcing ribs are fixedly connected to the moving platform, and the two reinforcing ribs are fixedly connected to the same U-shaped backboard on one side, and second vertical holes are opened on both sides of the U-shaped backboard, and a first vertical hole is opened in the middle of the U-shaped backboard, and the first connecting plates are slidably connected in the two second vertical holes, and the same sliding rod is fixedly connected between the top and bottom of the two second vertical holes, and each of the sliding rods slides through the adjacent first connecting plates, and the two first connecting plates are opened with circular holes adapted to the sliding rods, and the two first connecting plates are fixedly connected to the same cross plate at one end away from the U-shaped backboard, and the two sides of the bottom of the cross plate are fixedly connected with vertical rods, and the bottom of each of the vertical rods is rotatably connected with a roller.

[0007] As a further solution of the utility model, a strip cover is fixedly connected to the first vertical hole on the side of the U-shaped back plate away from the vertical rod, and a second screw rod is rotatably connected between the top and bottom of the inner side of the strip cover. A second connecting plate is fixedly connected to the middle of a side of the vertical rod close to the U-shaped back plate, and the second screw rod thread passes through the second connecting plate, and a threaded hole matching the second screw rod is opened on the second connecting plate.

[0008] As a further solution of the utility model, the bottom of the second screw rod passes through the strip cover and is fixedly connected with a crank, and the bottom of the strip cover is provided with a round hole adapted to the second screw rod.

[0009] As a further solution of the utility model, the two inclined T-plates are each provided with a strip-shaped inclined hole, the top and bottom of the two inclined strip-shaped holes are rotatably connected with the same first screw rod, the circumferential surfaces of the two first screw rods are threadedly sleeved with screw blocks, the two screw blocks are each provided with a threaded hole adapted to the adjacent first screw rods, the tops of the two inclined T-plates are each fixedly connected with a motor, and the bottoms of the two motors pass through the adjacent inclined T-plates and are fixedly connected to the tops of the first screw rods.

[0010] As a further solution of the utility model, the two screw blocks are rotatably connected to a same hopper via a rotating rod, and grooves are provided on both sides of one end of the top of the hopper close to the reinforcing rib, and the grooves are adapted to the rollers.

[0011] As a further solution of the utility model, universal wheels are fixedly connected to the four corners of the bottom of the moving platform.

[0012] The beneficial effects of the utility model are:

[0013] The utility model: due to the adoption of technical means such as a hopper, a groove, a first vertical hole, a second vertical hole, a sliding rod, a first connecting plate, a roller, a second screw rod and a crank, the inclination position of the hopper can be controlled by changing the position of the cross plate and the roller, so that the hopper can be unloaded at different positions, which effectively solves the problems raised in the background technology, and then realizes the technical effect of controlling the height of the roller so that after the groove contacts the roller, the hopper can be tilted to unload, so that the equipment can unload at different heights, thereby improving the practicality of the lifting device.

[0014] The utility model provides a motor, a first screw rod, a screw connection block and a hopper, and synchronous rotation of two motors enables the hopper to be stably raised and lowered, thereby achieving material lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an elevator for calcium hydroxide processing proposed by the utility model;

[0016] Figure 2 This is a structural schematic diagram of a hopper of an elevator for calcium hydroxide processing proposed by the utility model;

[0017] Figure 3 This is a structural schematic diagram of one side of a U-shaped back plate of a calcium hydroxide processing elevator proposed by the utility model;

[0018] Figure 4 The utility model is a schematic structural diagram of the other side of the U-shaped back plate of the calcium hydroxide processing elevator.

[0019] In the figure: 1, moving platform; 2, universal wheel; 3, inclined T-plate; 301, reinforcing rib; 4, strip inclined hole; 5, motor; 6, first screw rod; 7, screw block; 8, hopper; 801, groove; 9, U-shaped back plate; 901, first vertical hole; 902, second vertical hole; 10, sliding rod; 11, first connecting plate; 12, second connecting plate; 13, horizontal plate; 14, vertical rod; 15, roller; 16, strip cover; 17, second screw rod; 18, crank. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] Reference Figure 1-Figure 4 , a calcium hydroxide processing elevator comprises a moving platform 1, both sides of the top of the moving platform 1 are fixedly connected with inclined T-shaped plates 3, the bottom of one side of the two inclined T-shaped plates 3 are fixedly connected with reinforcing ribs 301, the bottoms of the two reinforcing ribs 301 are fixedly connected to the moving platform 1, and the same U-shaped back plate 9 is fixedly connected to one side of the two reinforcing ribs 301. Second vertical holes 902 are provided on both sides of the U-shaped back plate 9, a first vertical hole 901 is provided in the middle of the U-shaped back plate 9, and a first connecting plate 11 is slidably connected in the two second vertical holes 902. The same sliding rod 10 is fixedly connected between the top and the bottom of the two second vertical holes 902, and each sliding rod 10 slides through the adjacent first connecting plates 11. The two first connecting plates 11 are provided with circular holes adapted to the sliding rods 10, and the ends of the two first connecting plates 11 away from the U-shaped back plate 9 are fixedly connected with the same horizontal plate 13, and vertical rods 14 are fixedly connected on both sides of the bottom of the horizontal plate 13, and a roller 15 is rotatably connected to the bottom of each vertical rod 14.

[0023] In this embodiment, a strip cover 16 is fixedly connected to the first vertical hole 901 on the side of the U-shaped back panel 9 away from the vertical rod 14, and a second screw rod 17 is rotatably connected between the top and bottom of the inner side of the strip cover 16. A second connecting plate 12 is fixedly connected to the middle of the side of the vertical rod 14 close to the U-shaped back panel 9, and the second screw rod 17 is threadedly penetrated through the second connecting plate 12, and a threaded hole matching the second screw rod 17 is opened on the second connecting plate 12.

[0024] In this embodiment, the bottom of the second screw rod 17 passes through the strip cover 16 and is fixedly connected to the crank 18 , and a round hole matching the second screw rod 17 is opened at the bottom of the strip cover 16 .

[0025] In this embodiment, the two inclined T-shaped plates 3 are each provided with a strip-shaped inclined hole 4, and the same first screw rod 6 is rotatably connected between the top and the bottom of the two strip-shaped inclined holes 4. The circumferential surfaces of the two first screw rods 6 are threadedly sleeved with screw blocks 7, and the two screw blocks 7 are each provided with threaded holes that are compatible with the adjacent first screw rods 6. The tops of the two inclined T-shaped plates 3 are each fixedly connected with a motor 5, and the bottoms of the two motors 5 pass through the adjacent inclined T-shaped plates 3 and are fixedly connected to the tops of the first screw rods 6. The two motors 5 are controlled by a PLC controller so that the rotation speeds of the two motors 5 are consistent, thereby ensuring the stable lifting and lowering of the hopper 8.

[0026] In this embodiment, the two screw blocks 7 are rotatably connected to a hopper 8 via a rotating rod. Grooves 801 are provided on both sides of one end of the top of the hopper 8 close to the reinforcing rib 301, and the grooves 801 are adapted to the roller 15. The setting of the hopper 8 facilitates lifting and unloading.

[0027] In this embodiment, universal wheels 2 are fixedly connected to the four corners of the bottom of the mobile platform 1. The arrangement of the universal wheels 2 facilitates the movement and locking of the device.

[0028] Working principle: When in use, the device is moved to the use position through the universal wheel 2, and the universal wheel 2 is locked. Under the action of gravity, the hopper 8 is in a stable state in a natural state and will not tilt left or right. When the raw materials for calcium hydroxide production are lifted, the hopper 8 is initially at the bottom, which is convenient for users to load materials. Then, the two motors 5 are started synchronously, so that the two first screw rods 6 rotate synchronously, driving the screw blocks 7 on both sides to slide synchronously along the strip-shaped inclined holes 4, so that the hopper 8 is lifted. When the groove 801 is aligned with the groove 801, the hopper 8 is lifted. When the roller 15 contacts, the roller 15 will slide on the groove 801, so that the side of the hopper 8 away from the U-shaped back plate 9 begins to tilt, thereby realizing the unloading of the hopper 8. When it is necessary to adjust the unloading height of the hopper 8 during different loading operations, the crank 18 is turned to make the second screw rod 17 drive the second connecting plate 12 to rise and fall. The second connecting plate 12 and the first connecting plate 11 are lifted and lowered with the vertical rod 14 and the roller 15, so as to control the height of the roller 15, and then realize the control of the unloading height of the hopper 8, which is easy to use.

[0029] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0030] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0031] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A calcium hydroxide processing elevator, comprising a moving platform (1), characterized in that: Both sides of the top of the mobile platform (1) are fixedly connected to inclined T-shaped plates (3), the bottom of one side of the two inclined T-shaped plates (3) are fixedly connected to reinforcing ribs (301), the bottoms of the two reinforcing ribs (301) are fixedly connected to the mobile platform (1), one side of the two reinforcing ribs (301) is fixedly connected to the same U-shaped back plate (9), both sides of the U-shaped back plate (9) are provided with second vertical holes (902), the middle of the U-shaped back plate (9) is provided with a first vertical hole (901), and the two second vertical holes (902) are slidably connected to the first connecting plate ( 11), a same sliding rod (10) is fixedly connected between the top and bottom of the two second vertical holes (902), each of the sliding rods (10) slides through the adjacent first connecting plates (11), and the two first connecting plates (11) are provided with round holes adapted to the sliding rods (10), and the ends of the two first connecting plates (11) away from the U-shaped back plate (9) are fixedly connected to the same horizontal plate (13), and vertical rods (14) are fixedly connected to both sides of the bottom of the horizontal plate (13), and each of the vertical rods (14) is rotatably connected to a roller (15) at the bottom.

2. The calcium hydroxide processing elevator according to claim 1, wherein A strip cover (16) is fixedly connected to the first vertical hole (901) on the side of the U-shaped back plate (9) away from the vertical rod (14); a second screw rod (17) is rotatably connected between the top and bottom of the inner side of the strip cover (16); a second connecting plate (12) is fixedly connected to the middle of the side of the vertical rod (14) close to the U-shaped back plate (9); the second screw rod (17) is threadedly passed through the second connecting plate (12); and a threaded hole matching the second screw rod (17) is provided on the second connecting plate (12).

3. The calcium hydroxide processing elevator according to claim 2, wherein The bottom of the second screw rod (17) passes through the strip cover (16) and is fixedly connected to a crank handle (18), and a round hole matching the second screw rod (17) is provided at the bottom of the strip cover (16).

4. The calcium hydroxide processing elevator according to claim 1, wherein The two inclined T-shaped plates (3) are each provided with a strip-shaped inclined hole (4), the top and bottom of the two inclined strip-shaped holes (4) are both rotatably connected to a same first screw rod (6), the circumferential surfaces of the two first screw rods (6) are both threadedly sleeved with a screw connection block (7), the two screw connection blocks (7) are each provided with a threaded hole adapted to the adjacent first screw rod (6), the tops of the two inclined T-shaped plates (3) are each fixedly connected to a motor (5), and the bottoms of the two motors (5) are each passed through the adjacent inclined T-shaped plates (3) and are fixedly connected to the top of the first screw rod (6).

5. The calcium hydroxide processing elevator according to claim 4, wherein A hopper (8) is rotatably connected between the two screw blocks (7) via a rotating rod. Grooves (801) are provided on both sides of one end of the top of the hopper (8) close to the reinforcing rib (301), and the grooves (801) are adapted to fit the roller (15).

6. The calcium hydroxide processing elevator according to claim 1, wherein Universal wheels (2) are fixedly connected to the four corners of the bottom of the mobile platform (1).

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