A chemical liquid mixing tank

Abstract

The utility model relates to a chemical liquid preparation tank, including a liquid preparation tank body, wherein a rotating device is arranged inside the liquid preparation tank body, wherein the rotating device includes a fixed L-shaped plate, wherein one end of the fixed L-shaped plate is fixedly connected to the liquid preparation tank body, wherein the short arm end of the fixed L-shaped plate is fixedly connected to a servo motor, wherein the output end of the servo motor is fixedly connected to a rotating rod, wherein one end of the rotating rod is fixedly connected to a threaded rod, wherein the arc surface of the threaded rod is threadedly connected to an internal threaded ring, wherein the arc surface of the internal threaded ring is fixedly connected to a connecting block, wherein one end of the connecting block is fixedly connected to a circular scraper. The utility model solves the problem that a part of the raw materials to be prepared in a traditional chemical liquid preparation tank are easily attached to the inner wall surface of the tank body during material discharge, thereby causing incomplete material discharge and affecting the quality of the ingredients, and during the stirring process, the raw materials are easily precipitated, which is not conducive to the preparation of the raw materials.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical equipment, in particular to a chemical liquid preparation tank. Background Art

[0002] The liquid preparation tank is also called the preparation tank or the blending tank. As the name suggests, it is a mixing and stirring container for mixing one or several materials according to the process ratio.

[0003] In the conventional chemical liquid preparation tank in the prior art, part of the raw materials to be prepared are easily attached to the inner wall surface of the tank during material discharge, resulting in incomplete material discharge and affecting the quality of the ingredients. During the stirring process, the raw materials are easily precipitated, which is not conducive to the preparation of the raw materials. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned defects in the prior art and to propose an improved chemical liquid preparation tank.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a chemical liquid dispensing tank, comprising a liquid dispensing tank body, a rotating device is arranged inside the liquid dispensing tank body, the rotating device comprises a fixed L-shaped plate, one end of the fixed L-shaped plate is fixedly connected to the liquid dispensing tank body, a servo motor is fixedly connected to the short arm end of the fixed L-shaped plate, a rotating rod is fixedly connected to the output end of the servo motor, one end of the rotating rod is fixedly connected to a threaded rod, the arc surface of the threaded rod is threadedly connected to an internal threaded ring, and the arc surface of the internal threaded ring is fixedly connected to a connecting block One end of the connecting block is fixedly connected with a circular scraper, the circular arc surface of the circular scraper is in contact with the liquid dispensing tank body, the interior of the liquid dispensing tank body is fixedly connected with a fixing ring, the interior of the fixing ring is rotatably connected with a rotating slip ring, the circular arc surface of the rotating slip ring is fixedly connected with an inner angle driven gear, the bottom end of the inner angle driven gear is fixedly connected with an S-shaped scraper, the lower edge of the S-shaped scraper is in contact with the shape of the bottom surface of the liquid dispensing tank body, the interior of the inner angle driven gear is meshed with the driving gear, and the driving gear is fixedly connected to one end of the threaded rod.

[0006] The effects achieved by the above components are: when the servo motor is started, the output end drives the rotating rod to rotate, the rotation of the rotating rod drives the threaded rod to rotate, the rotation of the threaded rod drives the internal threaded ring to move up and down, the movement of the internal threaded ring drives the circular scraper to move through the connecting block, the rotation of the threaded rod drives the driving gear to rotate, the rotation of the driving gear drives the meshing internal angle driven gear to rotate, and the rotation of the internal angle driven gear drives the S-shaped scraper to rotate.

[0007] Preferably, the arc surface of the threaded rod is rotatably connected to a limiting block, and one side of the limiting block is fixedly connected to the liquid dispensing tank body.

[0008] The effects achieved by the above components are: the limiting block and the fixing ring are fixed, and the limiting block prevents the threaded rod from being deformed when rotating.

[0009] Preferably, a lower support block is fixedly connected to the inner wall of the liquid dispensing tank body, and a limiting rod is fixedly connected to one side of the lower support block.

[0010] The effects achieved by the above components are: the lower support block and the fixing ring are fixed, and the lower support block fixes the limiting rod.

[0011] Preferably, the arc surface of the limiting rod is slidably connected to a limiting block, and one end of the limiting block is fixedly connected to the annular scraper.

[0012] The effect achieved by the above components is that the movement of the circular scraper drives the limit block to slide on the limit rod.

[0013] Preferably, one end of the limiting rod is fixedly connected to an upper support block, and one end of the upper support block is fixedly connected to the liquid distribution tank body.

[0014] The effects achieved by the above components are: the upper support block and the liquid distribution tank body are fixed, and the upper support block fixes the limiting rod.

[0015] Preferably, a fixing device is provided on the outside of the liquid dispensing tank body, and the fixing device includes two fixing plates, and the sides of the two fixing plates close to each other are fixedly connected to the liquid dispensing tank body, and one side of the fixing plates is fixedly connected to two blocks.

[0016] The effects achieved by the above components are: the stopper is fixed on the fixed plate.

[0017] Preferably, a round rod is fixedly connected inside the fixing plate, and the arc surface of the round rod is rotatably connected to two rotating blocks.

[0018] The effect achieved by the above components is that the rotating block rotates on the round rod.

[0019] Preferably, one end of the two rotating blocks is fixedly connected with a handle, and the cross-section of the handle is "U"-shaped.

[0020] The effect achieved by the above components is that the movement of the handle drives the rotating block to rotate.

[0021] Preferably, the arc surface of the handle is fixedly connected with an anti-slip sleeve.

[0022] The effects achieved by the above components are: the anti-slip sleeve increases the friction force.

[0023] In summary, the beneficial effects of the utility model are:

[0024] In the utility model, when it is necessary to prevent the raw materials from adhering to the inner wall of the tank body and the raw materials from settling at the bottom of the tank body during liquid preparation, the circular scraper moving upward or up and down cleans the raw materials adhering to the inner wall of the tank body, and the S-shaped scraper rotates to stir the raw materials settled at the bottom of the tank body. The rotating device solves the problem of raw materials adhering to the inner wall surface of the tank body and raw materials settling in the traditional chemical liquid preparation tank.

[0025] In the utility model, when the liquid mixing tank body needs to be transported, the handle is pulled, and the handle drives the liquid mixing tank body to move. The fixing device solves the problem that the traditional chemical liquid mixing tank has no external fulcrum and is inconvenient to transport the liquid mixing tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0027] Figure 2 It is a structural schematic diagram of the rotating structure of the utility model;

[0028] Figure 3 It is a partial cross-sectional structural schematic diagram of the three-dimensional structure of the utility model;

[0029] Figure 4 It is a structural schematic diagram of the fixed structure of the utility model.

[0030] Legend: 1. Liquid dispensing tank body; 2. Rotating device; 201. Fixed L-shaped plate; 202. Servo motor; 203. Rotating rod; 204. Threaded rod; 205. Internal threaded ring; 206. Connecting block; 207. Circular scraper; 208. Limiting block; 209. Driving gear; 210. Internal angle driven gear; 211. S-shaped scraper; 212. Fixed ring; 213. Rotating slip ring; 214. Lower support block; 215. Limiting rod; 216. Limiting block; 217. Upper support block; 3. Fixing device; 31. Fixed plate; 32. Circular rod; 33. Rotating block; 34. Handle; 35. Anti-slip sleeve; 36. Stopper. DETAILED DESCRIPTION

[0031] Reference Figure 1 and Figure 3 As shown, the utility model provides a technical solution: a chemical liquid preparation tank, comprising a liquid preparation tank body 1, a rotating device 2 is provided inside the liquid preparation tank body 1, and a fixing device 3 is provided outside the liquid preparation tank body 1.

[0032] The specific configuration and functions of the rotating device 2 and the fixing device 3 are described in detail below.

[0033] Reference Figure 2As shown, in this embodiment: the rotating device 2 includes a fixed L-shaped plate 201, one end of the fixed L-shaped plate 201 is fixedly connected to the liquid dispensing tank body 1, the short arm end of the fixed L-shaped plate 201 is fixedly connected to a servo motor 202, the output end of the servo motor 202 is fixedly connected to a rotating rod 203, one end of the rotating rod 203 is fixedly connected to a threaded rod 204, the arc surface of the threaded rod 204 is threadedly connected to an internal threaded ring 205, the arc surface of the internal threaded ring 205 is fixedly connected to a connecting block 206, one end of the connecting block 206 is fixedly connected to a circular scraper 207, and the circular scraper The arc surface of the plate 207 is in contact with the liquid dispensing tank body 1, and a fixed ring 212 is fixedly connected to the inside of the liquid dispensing tank body 1, and a rotating slip ring 213 is rotatably connected to the inside of the fixed ring 212. The arc surface of the rotating slip ring 213 is fixedly connected to the inner angle driven gear 210, and the bottom end of the inner angle driven gear 210 is fixedly connected to an S-shaped scraper 211, and the lower edge of the S-shaped scraper 211 is in contact with the shape of the bottom surface of the liquid dispensing tank body 1, and the inside of the inner angle driven gear 210 is meshed with the driving gear 209, and the driving gear 209 is fixedly connected to one end of the threaded rod 204. The servo motor 202 is started, the output end drives the rotating rod 203 to rotate, the rotating rod 203 rotates and drives the threaded rod 204 to rotate, the threaded rod 204 rotates and drives the internal threaded ring 205 to move up and down, the internal threaded ring 205 moves up and down through the connecting block 206 to drive the circular scraper 207 to move up and down, the threaded rod 204 rotates and drives the driving gear 209 to rotate, the driving gear 209 rotates and drives the meshing internal angle driven gear 210 to rotate, and the internal angle driven gear 210 rotates and drives the S-shaped scraper 211 to rotate. The arc surface of the threaded rod 204 is rotatably connected with a limiting block 208, and one side of the limiting block 208 is fixedly connected to the liquid dispensing tank body 1. The limiting block 208 and the fixing ring 212 are fixed, and the limiting block 208 prevents the threaded rod 204 from deforming when rotating. The inner wall of the liquid dispensing tank body 1 is fixedly connected with a lower support block 214, and one side of the lower support block 214 is fixedly connected with a limiting rod 215. The lower support block 214 is fixed to the fixing ring 212, and the lower support block 214 fixes the limiting rod 215. The arc surface of the limiting rod 215 is slidably connected to the limiting block 216, and one end of the limiting block 216 is fixedly connected to the circular scraper 207. The circular scraper 207 moves to drive the limiting block 216 to slide on the limiting rod 215. One end of the limiting rod 215 is fixedly connected to the upper support block 217, and one end of the upper support block 217 is fixedly connected to the liquid dispensing tank body 1. The upper support block 217 is fixed to the liquid dispensing tank body 1, and the upper support block 217 fixes the limiting rod 215.

[0034] Reference Figure 4As shown, in this embodiment: the fixing device 3 includes two fixing plates 31, and the side of the two fixing plates 31 close to each other is fixedly connected to the liquid dispensing tank body 1, and one side of the fixing plate 31 is fixedly connected to two blocks 36. The effect achieved by the above components is: the effect of fixing the block 36 on the fixing plate 31 is achieved. A round rod 32 is fixedly connected inside the fixing plate 31, and the circular arc surface of the round rod 32 is rotatably connected to two rotating blocks 33. The effect of the rotating block 33 rotating on the round rod 32 is achieved. A handle 34 is fixedly connected to one end of the two rotating blocks 33, and the cross-section of the handle 34 is "U"-shaped. The effect of the handle 34 moving to drive the rotating block 33 to rotate is achieved. An anti-slip cover 35 is fixedly connected to the circular arc surface of the handle 34. The effect of the anti-slip cover 35 increasing the friction force is achieved.

[0035] Working principle: through the rotating device 2, when it is necessary to prevent the raw materials from adhering to the inner wall of the tank body and the raw materials from settling at the bottom of the tank body during the liquid preparation, the operator first starts the servo motor 202, and the output end of the servo motor 202 drives the rotating rod 203 to rotate, and the rotating rod 203 rotates to drive the threaded rod 204 to rotate, and the threaded rod 204 rotates to drive the internal thread ring 205 to move upward or downward, and the internal thread ring 205 moves through the connecting block 206 to drive the circular scraper 207 to move, and the circular scraper 207 that moves upward or up and down cleans the raw materials adhering to the inner wall of the tank body, so that the raw materials on the inner wall of the tank body fall into the tank body, and the threaded rod 204 rotates to drive the internal thread ring 205 to move upward or downward. When the threaded rod 204 rotates, it also drives the driving gear 209 to rotate. The driving gear 209 rotates to drive the meshing inner angle driven gear 210 to rotate. The inner angle driven gear 210 rotates to drive the S-shaped scraper 211 to rotate. When the S-shaped scraper 211 rotates, the raw materials precipitated at the bottom of the tank body are stirred to make the raw materials fully mixed with liquid. Through the rotating device 2, the problem of traditional chemical liquid mixing tanks that part of the raw materials to be mixed with liquid are easily attached to the inner wall surface of the tank body during material discharge, resulting in incomplete material discharge and affecting the quality of the ingredients. During the stirring process, the raw materials are easily precipitated, which is not conducive to the liquid distribution of the raw materials.

[0036] Through the fixing device 3, when the liquid preparation tank body 1 needs to be transported, the operator first pulls the handle 34, and the handle 34 moves due to the pulling force. When the handle 34 moves, it drives the rotating block 33 to rotate, and the rotating block 33 rotates on the round rod 32, and the round rod 32 is fixed on the fixed plate 31. The round rod 32 limits and fixes the rotating block 33, and the fixed plate 31 is fixed on the liquid preparation tank body 1. When the handle 34 is pulled, the liquid preparation tank body 1 can be transported. Through the fixing device 3, the problem of the traditional chemical liquid preparation tank having no external fulcrum and being inconvenient to transport the liquid preparation tank body 1 is solved.

[0037] It should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" in the present invention should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, it is easy to understand the specific meanings in the present invention.

Claims

1. A chemical liquid preparation tank, comprising a liquid preparation tank body (1), characterized in that: A rotating device (2) is provided inside the liquid dispensing tank body (1), and the rotating device (2) comprises a fixed L-shaped plate (201), one end of the fixed L-shaped plate (201) is fixedly connected to the liquid dispensing tank body (1), a short arm end of the fixed L-shaped plate (201) is fixedly connected to a servo motor (202), an output end of the servo motor (202) is fixedly connected to a rotating rod (203), one end of the rotating rod (203) is fixedly connected to a threaded rod (204), an arc surface of the threaded rod (204) is threadedly connected to an internal threaded ring (205), an arc surface of the internal threaded ring (205) is fixedly connected to a connecting block (206), and one end of the connecting block (206) is fixedly connected to a circular scraper (20 7), the arc surface of the annular scraper (207) contacts with the liquid dispensing tank body (1), the interior of the liquid dispensing tank body (1) is fixedly connected with a fixing ring (212), the interior of the fixing ring (212) is rotatably connected with a rotating slip ring (213), the arc surface of the rotating slip ring (213) is fixedly connected with an inner angle driven gear (210), the bottom end of the inner angle driven gear (210) is fixedly connected with an S-shaped scraper (211), the lower edge of the S-shaped scraper (211) is in contact with the shape of the bottom surface of the liquid dispensing tank body (1), the interior of the inner angle driven gear (210) is meshed with a driving gear (209), and the driving gear (209) is fixedly connected with one end of the threaded rod (204).

2. A chemical liquid preparation tank according to claim 1, characterized in that: The arc surface of the threaded rod (204) is rotatably connected to a limiting block (208), and one side of the limiting block (208) is fixedly connected to the liquid dispensing tank body (1).

3. A chemical liquid preparation tank according to claim 1, characterized in that: A lower support block (214) is fixedly connected to the inner wall of the liquid dispensing tank body (1), and a limiting rod (215) is fixedly connected to one side of the lower support block (214); the arc surface of the limiting rod (215) is slidably connected to a limiting block (216), and one end of the limiting block (216) is fixedly connected to the circular scraper (207); one end of the limiting rod (215) is fixedly connected to an upper support block (217), and one end of the upper support block (217) is fixedly connected to the liquid dispensing tank body (1).

4. A chemical liquid preparation tank according to claim 1, characterized in that: A fixing device (3) is provided on the outside of the liquid dispensing tank body (1), and the fixing device (3) comprises two fixing plates (31). The sides of the two fixing plates (31) close to each other are fixedly connected to the liquid dispensing tank body (1), and two stoppers (36) are fixedly connected to one side of the fixing plate (31); a round rod (32) is fixedly connected to the inside of the fixing plate (31), and the circular arc surface of the round rod (32) is rotatably connected to two rotating blocks (33), and one end of the two rotating blocks (33) is fixedly connected to a handle (34), and the cross-section of the handle (34) is "U"-shaped.

5. A chemical liquid preparation tank according to claim 4, characterized in that: The arc surface of the handle (34) is fixedly connected with an anti-slip sleeve (35).

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