Feeding mechanism for water glass processing

Abstract

The utility model relates to the field of sodium silicate production, and discloses a feeding mechanism for sodium silicate processing, which comprises a fixed base, the top of the fixed base is fixedly connected with a conveying bin, the left side of the conveying bin is fixedly connected with a power assembly, the right side of the power assembly is fixedly connected with a rotating shaft, and the right side of the rotating shaft is fixedly connected with a transmission auger. The periphery of the rotating shaft is fixedly connected with a transmission wheel, the periphery of the transmission wheel is in transmission connection with a driven wheel through a belt, and the back face of the driven wheel is fixedly connected with a transmission support. According to the quartz sand screening and conveying device, the transmission wheel, the belt and the sliding support are arranged, the rotating motor is started, the conveying auger swings back and forth, meanwhile, the screening bin slides back and forth, quartz sand in the screening bin swings back and forth and is rapidly screened through the screen, and therefore the task of screening and conveying the quartz sand can be completed only through one motor; and the cost is low while the conveying bin is prevented from being stuck.

Description

Technical Field

[0001] The utility model relates to the field of water glass production, in particular to a feeding mechanism for water glass processing. Background Art

[0002] Water glass is an aqueous solution of sodium silicate, also known as sodium silicate. It is a colorless, slightly colored, transparent or translucent viscous liquid, composed of alkali metal oxides and silicon dioxide, and is usually used as a soluble alkali metal silicate material. The preparation method of water glass is to use liquid soda ash and quartz sand as raw materials, and obtain a liquid product after heating and pressurizing the reaction. During the preparation, the quartz sand needs to be fed into the reactor for reaction, and a feeding mechanism for water glass processing is required for this purpose.

[0003] After searching, Chinese patent announcement number: CN217837638U discloses a sodium silicate kiln feeding device, including a feeding barrel, a motor is installed on one side surface of the feeding barrel, and the output end of the motor passes through one side surface of the feeding barrel and is fixedly connected to a rotating rod, and the rotating rod is provided with spiral blades, and a collecting hopper is fixedly connected to the top of the feeding barrel through a connecting column, and the collecting hopper is connected to the feeding barrel through a connecting pipe, and a bottom plate is provided below the feeding barrel. In the utility model, a bucket is first used to put the material into the collecting hopper, and the material is transported to the feeding barrel through the connecting pipe on the collecting hopper, and the motor is turned on, and the motor drives the rotating rod to rotate, so that the spiral blades on the rotating rod rotate synchronously with the rotating rod, and the material in the feeding barrel can be automatically fed.

[0004] Although this technical solution can conveniently feed quartz sand into the kiln, in actual use, the quartz sand is usually of uneven particle size, and some quartz sand will clump together. If the quartz sand is directly shoveled into the inside of the collecting hopper, the overly large or clumped quartz sand may block the conveying pipe, resulting in the material being unable to smoothly enter the kiln, affecting the feeding efficiency. Some equipment may screen the quartz sand before feeding, requiring an additional screening machine, which is costly and complicated. Therefore, a feeding mechanism for water glass processing is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a feeding mechanism for water glass processing, aiming to improve the problem in the prior art that quartz sand is directly transported and easily blocks the transport pipe.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a feeding mechanism for water glass processing, comprising a fixed base, a conveying bin is fixedly connected to the top of the fixed base, a power assembly is fixedly connected to the left side of the conveying bin, a rotating shaft is fixedly connected to the right side of the power assembly, a transmission auger is fixedly connected to the right side of the rotating shaft, a transmission wheel is fixedly connected to the outer periphery of the rotating shaft, a passive wheel is connected to the outer periphery of the transmission wheel through a belt drive, a transmission bracket is fixedly connected to the back side of the passive wheel, a sliding round block is fixedly connected to the back side of the passive wheel, a sliding bracket is slidably connected to the outer periphery of the sliding round block, a sliding block is fixedly connected to the right side of the sliding bracket, a screening bin is fixedly connected to the inner side of the sliding block, a feeding bin is fixedly connected to the top of the conveying bin, slide grooves are provided on both sides of the feeding bin, and a screen is detachably connected to the inside of the screening bin through a limiting assembly.

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

[0008] The limiting assembly includes a rectangular frame, the outer periphery of which is fixedly connected to the inner wall of the screening bin, a rear baffle is fixedly connected to the inner wall of the back side of the screening bin, a limiting groove is provided on the front side of the screening bin, the inner wall of the front side of the limiting groove is elastically connected to a limiting block through a limiting spring, and a handle is fixedly connected to the front side of the limiting block.

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

[0010] The power assembly comprises a motor bracket, the right side of the motor bracket is fixedly connected to the left side of the conveying bin, a rotating motor is fixedly connected inside the motor bracket, and the left side of the rotating shaft is fixedly connected to the right output shaft of the rotating motor.

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

[0012] The outer periphery of the rotating shaft is rotatably connected to the left side of the conveying bin, the outer periphery of the transmission auger is rotatably connected to the inside of the conveying bin, and the right side of the transmission bracket is fixedly connected to the left side of the conveying bin.

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

[0014] The outer periphery of the sliding block is slidably connected to the inside of the sliding groove.

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

[0016] The top end of the rectangular frame contacts the bottom end of the screen, the top end of the screen contacts the bottom end of the rear baffle, and the bottom end of the limit block contacts the top end of the screen.

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

[0018] One end of the limit spring is fixedly connected to the front inner wall of the limit groove, and the other end of the limit spring is fixedly connected to the front of the limit block. The outer periphery of the limit block is slidably connected to the inside of the limit groove.

[0019] As a further description of the above technical solution:

[0020] The outer periphery of the handle is slidably connected to the front side of the screening bin.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by arranging a transmission wheel, a belt, and a sliding bracket, the rotating motor is turned on, so that the transmission auger swings back and forth, and the screening bin slides back and forth. The quartz sand in the screening bin is shaken back and forth and is quickly screened through the screen. Thus, only one motor is used to complete the task of screening and conveying quartz sand, ensuring that the conveying bin will not get stuck while the cost is low.

[0023] 2. In the utility model, by setting a limit block and a limit spring, the screen can be conveniently removed by pulling the handle without using tools, so that the screen can be quickly inspected and replaced, thereby improving the working efficiency of the feeding mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an overall front view schematic diagram of a feeding mechanism for water glass processing proposed by the utility model;

[0025] Figure 2 This is a front cross-sectional schematic diagram of a conveying bin of a feeding mechanism for water glass processing proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the left side of a rotating motor of a feeding mechanism for water glass processing proposed by the utility model;

[0027] Figure 4 It is a right side cross-sectional schematic diagram of a screening bin of a feeding mechanism for water glass processing proposed by the utility model;

[0028] Figure 5 This is an enlarged schematic diagram of the right side section A of the screening bin of a feeding mechanism for water glass processing proposed by the utility model.

[0029] Legend:

[0030] 1. Fixed base; 2. Conveying bin; 3. Motor bracket; 4. Rotating motor; 5. Rotating shaft; 6. Transmission auger; 7. Transmission wheel; 8. Belt; 9. Passive wheel; 10. Transmission bracket; 11. Sliding round block; 12. Sliding bracket; 13. Sliding block; 14. Screening bin; 15. Feeding bin; 16. Slide; 17. Screen; 18. Rectangular frame; 19. Rear baffle; 20. Limit block; 21. Limit slot; 22. Limit spring; 23. Handle. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-Figure 2 The utility model provides an embodiment of a feeding mechanism for water glass processing, comprising a fixed base 1 for connecting and fixing, a conveying bin 2 for conveying quartz sand is fixedly connected to the top of the fixed base 1, a power assembly for providing power is fixedly connected to the left side of the conveying bin 2, the power assembly comprises a motor bracket 3 for fixed support, the right side of the motor bracket 3 is fixedly connected to the left side of the conveying bin 2, a rotating motor 4 for providing rotational power is fixedly connected inside the motor bracket 3, a rotating shaft 5 is fixedly connected to the right side of the power assembly, the left side of the rotating shaft 5 is fixedly connected to the right side output shaft of the rotating motor 4, the rotating motor 4 is turned on, the right side output shaft of the rotating motor 4 will drive the rotating shaft 5 to rotate, the outer periphery of the rotating shaft 5 is rotatably connected to the left side of the conveying bin 2, a transmission auger 6 is fixedly connected to the right side of the rotating shaft 5, the rotation of the rotating shaft 5 can drive the transmission auger 6 to rotate, the outer periphery of the transmission auger 6 is rotatably connected to the inside of the conveying bin 2, and the rotation of the transmission auger 6 can transport the quartz sand on the left side of the conveying bin 2 to the outlet at the right end of the conveying bin 2.

[0033] Reference Figure 2-Figure 3The outer periphery of the rotating shaft 5 is fixedly connected with a transmission wheel 7, and the outer periphery of the transmission wheel 7 is connected with a passive wheel 9 through a belt 8. When the rotating shaft 5 rotates, the passive wheel 9 can be rotated simultaneously through the transmission wheel 7 and the belt 8. The back of the passive wheel 9 is fixedly connected with a transmission bracket 10 that plays a fixed supporting role. The right side of the transmission bracket 10 is fixedly connected to the left side of the conveying bin 2. The back of the passive wheel 9 is fixedly connected with a sliding round block 11. The sliding round block 11 is set at a non-center position of the passive wheel 9. The rotation of the passive wheel 9 will drive the sliding round block 11 to rotate around the center of the passive wheel 9. The outer periphery of the sliding round block 11 is slidably connected with a sliding bracket 12. The sliding bracket 12 consists of a vertical slide rail and L-shaped connecting brackets on both sides. The sliding round block 11 will be able to slide up and down inside the sliding bracket 12, and at the same time When the slider 13 is moved, the sliding block 11 can drive the sliding bracket 12 to move forward and backward. A slider 13 is fixedly connected to the right side of the sliding bracket 12. A screening bin 14 is fixedly connected to the inner side of the slider 13. Four groups of sliders 13 are provided, and two groups are fixedly connected on the left and right sides of the screening bin 14. Only the two groups of sliders 13 on the left are connected to the sliding bracket 12. A feed bin 15 is fixedly connected to the top of the conveying bin 2. Slide grooves 16 are provided on both sides of the feed bin 15. Four groups of slide grooves 16 are provided, which are opposite to the position of the slider 13. The outer periphery of the slider 13 is slidably connected to the inside of the slide groove 16. The slide groove 16 limits the slider 13 to slide forward and backward only along the inner wall of the slide groove 16. The inside of the screening bin 14 is detachably connected with a screen 17 through a limit assembly. The screen 17 can filter out quartz sand with larger particles or agglomerated.

[0034] Reference Figure 4-Figure 5 The limiting assembly includes a rectangular frame 18, the outer periphery of the rectangular frame 18 is fixedly connected to the inner wall of the screening bin 14, a rectangular groove is provided inside the rectangular frame 18, and the sieve holes at the bottom of the sieve 17 are not blocked. The top of the rectangular frame 18 is provided inside to contact the bottom of the sieve 17 to support the sieve 17. A rear baffle 19 for limiting the position of the sieve 17 is fixedly connected to the inner wall of the back of the screening bin 14, and the top of the sieve 17 is in contact with the bottom of the rear baffle 19. A limiting groove 21 is provided on the front of the screening bin 14, and the inner wall of the front of the limiting groove 21 is elastically connected to the limiting block 20 through a limiting spring 22. When The limit block 20 is not subjected to force, and the limit spring 22 will push the limit block 20 backward. One end of the limit spring 22 is fixedly connected to the front inner wall of the limit groove 21, and the other end of the limit spring 22 is fixedly connected to the front of the limit block 20. The outer periphery of the limit block 20 is slidably connected to the inside of the limit groove 21. The limit groove 21 limits the limit block 20 to only slide back and forth along the inner wall of the limit groove 21. The bottom end of the limit block 20 is connected to the top of the screen 17 to clamp the screen 17. A handle 23 for convenient pulling is fixedly connected to the front of the limit block 20, and the outer periphery of the handle 23 is slidably connected to the front of the screening bin 14.

[0035] Working principle: When you want to conveniently screen the quartz sand, turn on the rotating motor 4, the right output shaft of the rotating motor 4 drives the transmission auger 6 to rotate while driving the transmission wheel 7 to rotate, the transmission wheel 7 drives the passive wheel 9 to rotate through the belt 8, the passive wheel 9 drives the sliding block 11 to rotate along the center of the passive wheel 9, the sliding block 11 slides up and down inside the sliding bracket 12 while driving the sliding bracket 12 to move forward and backward, the sliding bracket 12 drives the slider 13 to move forward and backward, the slider 13 drives the screening bin 14 to slide forward and backward on the top of the feeding bin 15, at this time, put the quartz sand into the screening bin 14, the screening bin 14 will drive the screen 17 to shake back and forth, so that the quartz sand is quickly screened by the screen 17, enters the conveying bin 2, and is transported to the right by the transmission auger 6 to the inside of the reaction kiln. When you want to quickly replace the screen 17, pull the handle 23 forward, the handle 23 drives the limit block 20 to move forward, and releases the limit with the screen 17, and the screen 17 can be conveniently replaced at this time.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A feeding mechanism for water glass processing, comprising a fixed base (1), characterized in that: The top of the fixed base (1) is fixedly connected to a conveying bin (2), the left side of the conveying bin (2) is fixedly connected to a power assembly, the right side of the power assembly is fixedly connected to a rotating shaft (5), the right side of the rotating shaft (5) is fixedly connected to a transmission auger (6), the outer periphery of the rotating shaft (5) is fixedly connected to a transmission wheel (7), the outer periphery of the transmission wheel (7) is connected to a passive wheel (9) through a belt (8), the back side of the passive wheel (9) is fixedly connected to a transmission bracket (10), and the passive wheel (9) A sliding round block (11) is fixedly connected to the back, a sliding bracket (12) is slidably connected to the outer periphery of the sliding round block (11), a sliding block (13) is fixedly connected to the right side of the sliding bracket (12), a screening bin (14) is fixedly connected to the inner side of the sliding block (13), a feeding bin (15) is fixedly connected to the top of the conveying bin (2), sliding grooves (16) are provided on both sides of the feeding bin (15), and a screen (17) is detachably connected to the inside of the screening bin (14) through a limit assembly.

2. A feeding mechanism for water glass processing according to claim 1, characterized in that: The limiting assembly comprises a rectangular frame (18), the outer periphery of which is fixedly connected to the inner wall of the screening bin (14), the inner wall at the back of the screening bin (14) being fixedly connected to a rear baffle (19), the front of the screening bin (14) being provided with a limiting groove (21), the inner wall at the front of the limiting groove (21) being elastically connected to a limiting block (20) via a limiting spring (22), and the front of the limiting block (20) being fixedly connected to a handle (23).

3. A feeding mechanism for water glass processing according to claim 1, characterized in that: The power assembly comprises a motor bracket (3), the right side of the motor bracket (3) is fixedly connected to the left side of the conveying bin (2), a rotating motor (4) is fixedly connected inside the motor bracket (3), and the left side of the rotating shaft (5) is fixedly connected to the right output shaft of the rotating motor (4).

4. A feeding mechanism for water glass processing according to claim 1, characterized in that: The outer periphery of the rotating shaft (5) is rotatably connected to the left side of the conveying bin (2), the outer periphery of the transmission auger (6) is rotatably connected to the inside of the conveying bin (2), and the right side of the transmission bracket (10) is fixedly connected to the left side of the conveying bin (2).

5. A feeding mechanism for water glass processing according to claim 1, characterized in that: The outer periphery of the sliding block (13) is slidably connected inside the sliding groove (16).

6. A feeding mechanism for water glass processing according to claim 2, characterized in that: The top end of the rectangular frame (18) contacts the bottom end of the screen (17), the top end of the screen (17) contacts the bottom end of the rear baffle (19), and the bottom end of the limit block (20) contacts the top end of the screen (17).

7. A feeding mechanism for water glass processing according to claim 2, characterized in that: One end of the limit spring (22) is fixedly connected to the front inner wall of the limit groove (21), and the other end of the limit spring (22) is fixedly connected to the front of the limit block (20), and the outer periphery of the limit block (20) is slidably connected to the inside of the limit groove (21).

8. A feeding mechanism for water glass processing according to claim 2, characterized in that: The outer periphery of the handle (23) is slidably connected to the front side of the screening bin (14).

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