Lifting device for water glass production

Abstract

The utility model relates to the field of water glass production, and discloses a lifting device for water glass production, which comprises a fixed base, a T-shaped groove is arranged on the top surface of the fixed base, a T-shaped block is slidably connected inside the T-shaped groove, a connecting block is fixedly connected to the top of the T-shaped block, a bidirectional threaded rod is in threaded connection inside the connecting block, and the bidirectional threaded rod is in threaded connection with the top of the T-shaped block. A power assembly is fixedly connected to the top of the fixed base and used for providing lifting power, shear fork arms are fixedly connected to the front end and the rear end of the connecting block, and sliding columns are fixedly connected to the inner sides of the top ends of the shear fork arms. According to the utility model, the shear fork arm is arranged to lift the feeding hopper, and the L-shaped sliding rail is arranged to block the limiting column, so that the feeding hopper overturns in the continuous rising process, the overturning and rising effects can be simultaneously realized only by using one motor, water glass raw materials are quickly fed into the reaction kettle, the structure is simple, the use is convenient, and the practicability is high. And the economic benefit is improved.

Description

Technical Field

[0001] The utility model relates to the field of water glass production, in particular to a lifting device for water glass production. Background Technique

[0002] Water glass is an aqueous solution of sodium silicate, also known as sodium silicate. It is a colorless, slightly colored transparent or semi-transparent viscous liquid, formed by the combination of alkali metal oxides and silicon dioxide, and is usually used as a soluble alkali metal silicate material.

[0003] The preparation method of water glass uses liquid soda ash and quartz sand as raw materials. After heating and pressurized reaction, a liquid product is obtained. When preparing, it is necessary to send quartz sand into the reaction kettle for reaction. For this reason, a lifting device for water glass production is needed.

[0004] Currently, in the production process of water glass, it is usually necessary to lift the raw material barrel and then turn it over and pour it into the reaction kettle. It is time-consuming and laborious for the worker to lift to the top of the reaction kettle and then turn over the raw material barrel. Moreover, the lifter needs to bear the extra weight of the worker, which is not convenient to use. There are also some lifting devices with turning and lifting functions, but separate motors need to be set, and the manufacturing cost is too high. Small and medium-sized enterprises are difficult to afford, and the economic benefit is poor; on the other hand, after the raw material barrel is turned over, there is easily some raw material residue at the bottom of the barrel, which cannot be completely poured out, resulting in waste. For this reason, a lifting device for water glass production is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a lifting device for water glass production, aiming to improve the problem that separate additional motors are required for both turning and lifting functions in the prior art, resulting in too high costs.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a lifting device for water glass production, including a fixed base, a T-shaped groove is opened on the top surface of the fixed base, a T-shaped block is slidably connected inside the T-shaped groove, a connecting block is fixedly connected to the top of the T-shaped block, a bidirectional threaded rod is threadedly connected inside the connecting block, a power assembly is fixedly connected to the top of the fixed base, the power assembly is used to provide lifting power, shear arms are fixedly connected to both the front and rear ends of the connecting block, a sliding column is fixedly connected to the inner side of the top of the shear arm, an L-shaped slide rail is fixedly connected to the top of the fixed base, a limiting column is slidably connected inside the L-shaped slide rail, a connecting arm is fixedly connected to the inner side of the limiting column, a rotating shaft is fixedly connected inside the connecting arm, a sliding plate is rotatably connected to the outer periphery of the rotating shaft, and a feeding hopper is fixedly connected to the outer periphery of the rotating shaft.

[0007] As a further description of the above technical solution:

[0008] A slide bar is fixedly connected to the inner side of the feeding hopper. A baffle is fixedly connected to the top end of the slide bar. A push plate is slidably connected to the outer periphery of the slide bar.

[0009] As a further description of the above technical solution:

[0010] The power assembly includes a motor bracket. The bottom end of the motor bracket is fixedly connected to the top end of the fixed base. A rotating motor is fixedly connected to the top end of the motor bracket. The right side of the bidirectional threaded rod is fixedly connected to the left output shaft of the rotating motor.

[0011] As a further description of the above technical solution:

[0012] The L-shaped slide rail is arranged as an inverted L shape. When the limit post is located in the vertical chute of the L-shaped slide rail, the connecting arm inclines to the left.

[0013] As a further description of the above technical solution:

[0014] The outer periphery of the sliding column is slidably connected inside the sliding plate.

[0015] As a further description of the above technical solution:

[0016] The front and rear ends of the push plate are slidably connected to the inner side of the feeding hopper. The bottom of the push plate is in contact with the inner wall of the bottom end of the feeding hopper.

[0017] As a further description of the above technical solution:

[0018] The top end of the push plate is in contact with the bottom end of the baffle.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, by setting the scissor arms and the connecting blocks, the feeding hopper is lifted. At the same time, by setting the L-shaped slide rail to block the limit post, the feeding hopper is turned over during the continuous rising process, so that the effects of turning over and rising can be achieved simultaneously by only using one motor, and the sodium silicate raw materials can be quickly put into the reaction kettle. The structure is simple, the use is convenient, and the economic benefit is improved.

[0021] 2. In the utility model, by setting the slide bar and the push plate, when the feeding hopper is turned over, the push plate slides down due to gravity and pushes the raw materials at the bottom of the feeding hopper out, so that the raw materials in the feeding hopper are poured more thoroughly, and the waste of raw materials is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is the overall front schematic diagram of a lifting device for sodium silicate production proposed by the utility model;

[0023] Figure 2Front sectional view of the fixed base of a lifting device for sodium silicate production proposed by the present utility model;

[0024] Figure 3 Front view of the L-shaped slide rail of a lifting device for sodium silicate production proposed by the present utility model;

[0025] Figure 4 Left sectional view of the feeding hopper of a lifting device for sodium silicate production proposed by the present utility model.

[0026] Legend:

[0027] 1. Fixed base; 2. T-shaped groove; 3. T-shaped block; 4. Connecting block; 5. Bidirectional threaded rod; 6. Motor bracket; 7. Rotating motor; 8. Scissor arm; 9. Sliding column; 10. L-shaped slide rail; 11. Limit column; 12. Connecting arm; 13. Rotating shaft; 14. Sliding plate; 15. Feeding hopper; 16. Slide bar; 17. Baffle; 18. Pushing plate. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Refer to Figure 1 - Figure 2, an embodiment provided by the present utility model: a lifting device for water glass production, including a fixed base 1 for fixed connection. A T-shaped groove 2 is opened on the top surface of the fixed base 1. A T-shaped block 3 is slidably connected inside the T-shaped groove 2. There are two groups of T-shaped blocks 3, and the two groups of T-shaped blocks 3 are symmetrically arranged left and right inside the T-shaped groove 2. The T-shaped groove 2 restricts the T-shaped block 3 to only slide left and right along the inner wall of the T-shaped groove 2. A connecting block 4 for fixed connection is fixedly connected to the top of the T-shaped block 3. A bidirectional threaded rod 5 is threadedly connected inside the connecting block 4. Two sets of threads with opposite spiral directions are arranged on the surface of the bidirectional threaded rod 5, and the two sets of threads are symmetrically arranged left and right on the surface of the bidirectional threaded rod 5. A power component is fixedly connected to the top of the fixed base 1, and the power component is used to provide lifting power. The power component includes a motor bracket 6 for fixed connection. The bottom end of the motor bracket 6 is fixedly connected to the top end of the fixed base 1. A rotating motor 7 for providing rotational power is fixedly connected to the top end of the motor bracket 6. The right side of the bidirectional threaded rod 5 is fixedly connected to the left output shaft of the rotating motor 7. When the rotating motor 7 is turned on, the rotating motor 7 will drive the bidirectional threaded rod 5 to rotate. A set of scissors arms 8 are fixedly connected to both the front and rear ends of the connecting block 4. When the left and right ends at the bottom of the scissors arm 8 move inward, it will drive the top end of the scissors arm 8 to rise. A sliding column 9 is fixedly connected to the inner side of the top end of the scissors arm 8.

[0030] Referring to Figure 1 and Figure 3 , an L-shaped sliding rail 10 is fixedly connected to the top end of the fixed base 1. There are two groups of L-shaped sliding rails 10, which are symmetrically arranged front and rear on the front and rear sides of the fixed base 1. The L-shaped sliding rail 10 is set as an inverted L shape. A limiting column 11 is slidably connected inside the L-shaped sliding rail 10. A connecting arm 12 is fixedly connected to the inner side of the limiting column 11. When the limiting column 11 is located in the vertical sliding groove of the L-shaped sliding rail 10, the connecting arm 12 is inclined to the left. When the connecting arm 12 rises and drives the limiting column 11 to the top end of the vertical sliding groove of the L-shaped sliding rail 10, the L-shaped sliding rail 10 will block the limiting column 11 from rising further, causing the limiting column 11 to enter the horizontal sliding groove, and at the same time driving the connecting arm 12 to rotate. A rotating shaft 13 is fixedly connected inside the connecting arm 12. A sliding plate 14 is rotatably connected to the outer periphery of the rotating shaft 13. There are two groups of sliding plates 14, which are symmetrically arranged in the front and rear of the rotating shaft 13. The outer periphery of the sliding column 9 is slidably connected inside the sliding plate 14. Two groups of sliding grooves are opened on the left and right of the sliding plate 14, and the sliding column 9 is slidably connected in the sliding grooves on the sliding plate 14 and slides left and right. A feeding hopper 15 for facilitating feeding is fixedly connected to the outer periphery of the rotating shaft 13.

[0031] Referring to Figure 1 and Figure 4, a slide bar 16 is fixedly connected to the inner side of the feeding hopper 15. There are two groups of slide bars 16, which are symmetrically arranged on the front and rear inner walls of the feeding hopper 15. The top of the slide bar 16 is fixedly connected to a baffle 17. A push plate 18 is slidably connected to the outer periphery of the slide bar 16. The slide bar 16 restricts the push plate 18 to slide only up and down along the outer wall of the slide bar 16. The front and rear ends of the push plate 18 are slidably connected to the inner side of the feeding hopper 15. The bottom of the push plate 18 is in contact with the inner wall of the bottom end of the feeding hopper 15, and the top of the push plate 18 is in contact with the bottom end of the baffle 17, preventing the push plate 18 from detaching from the feeding hopper 15.

[0032] Working principle: When it is desired to conveniently feed materials into the reaction kettle, first pour the raw materials into the feeding hopper 15, and then start the rotating motor 7. The rotating motor 7 drives the bidirectional threaded rod 5 to rotate. The bidirectional threaded rod 5 drives the left and right connecting blocks 4 to move inward. The connecting blocks 4 drive the bottom ends of the scissor arms 8 to move closer inward, and at the same time drive the top ends of the scissor arms 8 to move upward. The scissor arms 8 drive the rotating shaft 13 to move upward. The rotating shaft 13 drives the feeding hopper 15 and the connecting arm 12 to move upward. The connecting arm 12 drives the limit post 11 to slide upward in the vertical chute of the L-shaped slide rail 10. When it slides to the top end of the vertical chute of the L-shaped slide rail 10, the L-shaped slide rail 10 will block the limit post 11 from continuing to rise, causing the limit post 11 to enter the horizontal chute, and at the same time driving the connecting arm 12 to rotate. The connecting arm 12 drives the rotating shaft 13 to rotate. The rotating shaft 13 drives the feeding hopper 15 to rotate, so that the feeding hopper 15 pours the raw materials into the reaction kettle. When it is desired to pour the raw materials in the feeding hopper 15 more thoroughly, the feeding hopper 15 flips, driving the push plate 18 to tilt. The push plate 18 slides downward along the slide bar 16 under the action of gravity, pushing the raw materials at the bottom of the feeding hopper 15 downward, thereby preventing some raw materials from accumulating in the feeding hopper 15 and not being poured out, reducing the waste of raw materials.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A lifting device for water glass production, comprising a fixed base (1), characterized in that: The top surface of the fixed base (1) is provided with a T-shaped groove (2), a T-shaped block (3) is slidably connected inside the T-shaped groove (2), a connecting block (4) is fixedly connected to the top of the T-shaped block (3), a bidirectional threaded rod (5) is threadedly connected to the inside of the connecting block (4), a power assembly is fixedly connected to the top of the fixed base (1), and the power assembly is used to provide lifting power, the front and rear ends of the connecting block (4) are fixedly connected to scissor arms (8), the inner side of the top of the scissor arms (8) is fixedly connected to a sliding column (9), the top of the fixed base (1) is fixedly connected to an L-shaped slide rail (10), the L-shaped slide rail (10) is slidably connected to a limiting column (11), the inner side of the limiting column (11) is fixedly connected to a connecting arm (12), the connecting arm (12) is fixedly connected to a rotating shaft (13), the outer periphery of the rotating shaft (13) is rotatably connected to a sliding plate (14), and the outer periphery of the rotating shaft (13) is fixedly connected to a hopper (15).

2. A lifting device for water glass production according to claim 1, characterized in that: The inner side of the upper hopper (15) is fixedly connected with a slide bar (16), the top end of the slide bar (16) is fixedly connected with a baffle plate (17), and the outer periphery of the slide bar (16) is slidably connected with a push plate (18).

3. The lifting device for water glass production according to claim 1, characterized in that: The power assembly comprises a motor bracket (6), the bottom end of the motor bracket (6) is fixedly connected to the top end of the fixed base (1), the top end of the motor bracket (6) is fixedly connected to a rotating motor (7), and the right side of the bidirectional threaded rod (5) is fixedly connected to the left output shaft of the rotating motor (7).

4. The lifting device for water glass production according to claim 1, characterized in that: The L-shaped slide rail (10) is configured to be an inverted L-shape, and when the limiting column (11) is located in the vertical slide groove of the L-shaped slide rail (10), the connecting arm (12) tilts to the left.

5. The lifting device for water glass production according to claim 1, characterized in that: The outer periphery of the sliding column (9) is slidably connected to the inside of the sliding plate (14).

6. A lifting device for water glass production according to claim 2, characterized in that: The front and rear ends of the push plate (18) are slidably connected to the inner side of the upper hopper (15), and the bottom of the push plate (18) is in contact with the inner wall of the bottom end of the upper hopper (15).

7. A lifting device for water glass production according to claim 2, characterized in that: The top end of the push plate (18) contacts the bottom end of the baffle (17).

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