Water reducing agent stirring tank

Abstract

The utility model provides a water reducing agent stirring tank, and belongs to the technical field of water reducing agent processing. The water reducing agent stirring tank comprises a tank body, a driving box is installed in the middle of the top end of the tank body, a first rotating cylinder is rotationally installed at the top of an inner cavity of the tank body, a second rotating cylinder is rotationally installed at the bottom of the inner cavity of the tank body, and a rotating shaft is rotationally installed between center holes of the first rotating cylinder and the second rotating cylinder; and the top ends of the rotating drum I and the rotating shaft are matched with the driving box. According to the water reducing agent stirring tank, a motor drives a first connecting shaft to rotate, the first connecting shaft drives a first bevel gear to rotate, the first bevel gear is meshed with a second bevel gear and a third bevel gear to rotate reversely, a first rotating cylinder and a rotating shaft are driven to rotate reversely, and then a first stirring rod and a second stirring rod are driven to rotate reversely; a rotating shaft rotates to drive a fifth bevel gear to rotate, the fifth bevel gear is reversely meshed with a fourth bevel gear through a sixth bevel gear to rotate, a second rotating cylinder is driven to reversely rotate relative to the rotating shaft, the upper layer, the middle layer and the lower layer of an inner cavity of the tank body all stir raw materials, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of water reducing agent processing, and in particular relates to a water reducing agent stirring tank. Background Art

[0002] Water reducer is a concrete admixture that can reduce the amount of mixing water while maintaining the slump of concrete. Water reducers are divided into ordinary water reducers and high-efficiency water reducers according to their water reducing and strengthening capabilities. They are divided into water-soluble sulfonates, polycyclic aromatic salts, and water-soluble resin sulfonates according to their constituent materials. Most water reducers are anionic surfactants, including lignin sulfonates, naphthalene sulfonate formaldehyde polymers, etc. After being added to the concrete mixture, water reducers have a dispersing effect on cement particles, which can improve its workability and reduce the unit water consumption. Water volume, improve the fluidity of concrete mixture; or reduce the unit cement dosage, save cement; according to the water reducing and strengthening ability of water reducer, it is divided into ordinary water reducer, also known as plasticizer, with a water reducing rate of not less than 8%, represented by lignin sulfonate, high-efficiency water reducer, also known as superplasticizer, with a water reducing rate of not less than 14%, including naphthalene series, melamine series, aminosulfonate series, aliphatic series, etc. and high-performance water reducer, with a water reducing rate of not less than 25%, represented by polycarboxylic acid series water reducer, and is further divided into early strength type, standard type and slow setting type;

[0003] Application No. 202220444682.5 provides a water reducer mixing tank. When the liquid needs to be stirred, the motor is started, and the motor drives the transmission disc to rotate through the rotating shaft. During the rotation of the transmission disc, the rotating rod is driven, and the transmission belt drives the spoon-shaped plate to continuously stir the liquid. The rotating rod drives the stirring rod to rotate through the bevel gear, and the rotating stirring rod stirs the liquid for the second time through the stirring paddle, thereby improving the mixing efficiency of the liquid. Through the above-mentioned protective cover, the liquid can be effectively prevented from leaking when the spoon-shaped plate is stirring. Through the above-mentioned, the motor can be reinforced to prevent the motor from falling off. Through the above-mentioned, the suction tube can be effectively prevented from falling off, thereby improving the firmness of the fixed plate. Through the above-mentioned reinforcing ribs, the water pump can be prevented from falling off, thereby improving the firmness of the fixed frame. Through the above-mentioned water level meter, the water level of the liquid inside the mixing box can be effectively observed;

[0004] However, when the device stirs the liquid, the stirring paddles rotate in the same direction and are both located at the bottom of the inner cavity of the tank, resulting in low stirring efficiency of the liquid by the stirring paddles; secondly, the bevel gear of the device is located in the tank and in contact with the liquid, which increases the possibility of damage to the bevel gear during transmission, reduces its service life, and has poor practicality. Utility Model Content

[0005] In order to solve the problem of low stirring efficiency existing in the above-mentioned prior art, the utility model provides a water reducer stirring tank, which adopts a rotating drum in combination with a rotating shaft to achieve the effect of multi-layer reverse rotation stirring, and its specific technical scheme is: a water reducer stirring tank, comprising: a tank body, a driving box is installed at the middle of the top end of the tank body, a rotating drum 1 is rotatably installed at the top of the inner cavity of the tank body, a rotating drum 2 is rotatably installed at the bottom of the inner cavity of the tank body, a rotating shaft is rotatably installed between the center holes of the rotating drum 1 and the rotating drum 2, the top ends of the rotating drum 1 and the rotating shaft are matched with the driving box, and the bottom ends of the rotating drum 2 and the rotating shaft are rotatably extended into the bottom inner cavity of the tank body and are installed with a reverse transmission mechanism.

[0006] Preferably, a stirring rod 1 is installed on the surface of the rotating drum 1, a stirring rod 2 is installed on the surface of the rotating shaft, and a stirring rod 3 is installed on the surface of the rotating drum 2.

[0007] Preferably, a motor is installed on the side wall of the inner cavity of the drive box, a connecting shaft 1 is installed on the output end of the motor, a bevel gear 1 is installed on the outer end of the connecting shaft 1, the upper and lower surfaces of the bevel gear 1 are respectively meshed with bevel gear 3 and bevel gear 2, a rotating drum 1 is installed on the center hole of the bevel gear 2, and a rotating shaft is installed on the center hole of the bevel gear 3.

[0008] Preferably, a support plate is installed in the inner cavity of the drive box, the motor is installed on the top of the support plate, a limit seat is installed on the top of the support plate, and the top center hole of the limit seat is rotatably installed on the surface of the connecting shaft.

[0009] Preferably, the reverse transmission mechanism includes: bevel gear four, bevel gear five, bevel gear six and connecting shaft two, bevel gear four is installed at the bottom end of the rotating cylinder two, bevel gear five is installed at the bottom end of the rotating shaft, bevel gear six is ​​meshed between bevel gear four and bevel gear five, connecting shaft two is installed at the center hole of bevel gear six, and connecting shaft two is rotatably installed on the inner wall of the inner cavity of the tank body.

[0010] Preferably, a feed pipe is installed on both sides of the top of the tank body, bearings are installed at the connecting ends of the rotating drum 1 and the rotating drum 2 and the rotating shaft, and a supporting foot is installed on the bottom triangle of the tank body.

[0011] In addition, the water reducer mixing tank in the above technical solution provided by the utility model may also have the following additional technical features: an annular tube is installed in the inner cavity of the tank body, two mounting frames are symmetrically installed on both sides of the inner cavity of the tank body, and hanging rings are installed at the adjacent ends of the mounting frame and the annular tube. The hanging ring is sleeved on the surface of the annular tube, and a water inlet pipe and a drain pipe are respectively installed at both ends of the annular tube, and the water inlet pipe and the drain pipe both extend out of the tank body and are installed with valves.

[0012] In the above technical solution, a temperature sensor is installed on both sides of the bottom of the inner cavity of the tank body.

[0013] The utility model provides a water reducing agent stirring tank, compared with the prior art, with the following beneficial effects: the water reducing agent stirring tank drives the connecting shaft 1 to rotate through a motor, so that the connecting shaft 1 drives the bevel gear 1 to rotate, the bevel gear 1 meshes with the bevel gear 2 and the bevel gear 3 to rotate in the opposite direction, drives the rotating drum 1 and the rotating shaft to rotate in the opposite direction, and then drives the stirring rod 1 and the stirring rod 2 to rotate in the opposite direction; the rotating shaft drives the bevel gear 5 to rotate, the bevel gear 5 meshes with the bevel gear 4 through the bevel gear 6 to rotate in the opposite direction, drives the rotating drum 2 to rotate in the opposite direction relative to the rotating shaft, so that the upper, middle and lower layers of the tank body cavity all stir the raw materials in different directions, thereby enhancing the stirring efficiency; by arranging the annular pipe, it is convenient to heat the tank body and recycle water resources, and the practicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A cross-sectional view of a water reducing agent mixing tank provided by the utility model;

[0015] Figure 2 for Figure 1 A magnified image of point A;

[0016] Figure 3 A cross-sectional view of a drive box of a water reducing agent mixing tank provided by the utility model;

[0017] Figure 4 A cross-sectional view showing the connection between the rotating drum and the rotating shaft of a water reducing agent mixing tank provided by the utility model;

[0018] in, Figures 1 to 4 The reference numerals and component names are as follows: 1, tank body, 2, drive box, 3, drum one, 4, drum two, 5, rotating shaft, 6, reverse transmission mechanism, 7, stirring rod one, 8, stirring rod two, 9, stirring rod three, 10, motor, 11, connecting shaft one, 12, bevel gear one, 13, bevel gear two, 14, bevel gear three, 15, support plate, 16, limit seat, 17, feed pipe, 18, annular pipe, 19, mounting frame, 20, hanging ring, 21, water inlet pipe, 22, drain pipe, 23, valve, 24, bearing, 25, temperature sensor, 26, supporting foot, 61, bevel gear four, 62, bevel gear five, 63, bevel gear six, 64, connecting shaft two. DETAILED DESCRIPTION

[0019] The following is a combination of specific implementation cases and attached Figure 1-4The utility model is further described, but the utility model is not limited to these embodiments. The utility model provides a technical solution: a water reducer mixing tank, comprising: a tank body 1, a drive box 2 is installed in the middle of the top of the tank body 1, a rotating drum 3 is rotatably installed on the top of the inner cavity of the tank body 1, a rotating drum 2 4 is rotatably installed on the bottom of the inner cavity of the tank body 1, a rotating shaft 5 is rotatably installed between the center holes of the rotating drum 1 3 and the rotating drum 2 4, the top ends of the rotating drum 1 3 and the rotating shaft 5 are matched with the drive box 2, the bottom ends of the rotating drum 2 4 and the rotating shaft 5 are rotatably extended into the bottom inner cavity of the tank body 1 and are installed with a reverse transmission mechanism 6, the rotating drum 1 3 and the rotating shaft 5 are driven to rotate by the drive box 2, and the rotating drum 2 4 is driven to rotate by the rotation of the rotating shaft 5 combined with the reverse transmission mechanism 6.

[0020] As a preferred solution, further, a stirring rod 1 7 is installed on the surface of the rotating drum 3, a stirring rod 2 8 is installed on the surface of the rotating shaft 5, and a stirring rod 3 9 is installed on the surface of the rotating drum 4. Through the above, the upper, middle and lower layers of the inner cavity of the tank body 1 are all rotated, and the adjacent stirring rods rotate in opposite directions, thereby enhancing the efficiency of stirring the raw materials.

[0021] As a preferred embodiment, further, a motor 10 is installed on the side wall of the inner cavity of the driving box 2, and a connecting shaft 11 is installed on the output end of the motor 10. The outer end of the connecting shaft 11 is interference fit with a bevel gear 12, and the upper and lower surfaces of the bevel gear 12 are respectively meshed with a bevel gear 3 14 and a bevel gear 2 13, and the center hole of the bevel gear 2 13 is interference fit with a rotating drum 3, and the center hole of the bevel gear 3 14 is interference fit with a rotating shaft 5. The bevel gear 12 is driven to rotate by the motor 10, and the bevel gear 12 is meshed with the bevel gear 2 13 and the bevel gear 3 14 to rotate in the opposite direction, thereby driving the rotating drum 3 and the rotating shaft 5 to rotate in the opposite direction.

[0022] As a preferred solution, further, a support plate 15 is installed in the inner cavity of the drive box 2, the motor 10 is installed on the top of the support plate 15, and a limit seat 16 is installed on the top of the support plate 15. The top center hole of the limit seat 16 is rotatably installed on the surface of the connecting shaft 11, so that the motor 10 is easily supported.

[0023] As a preferred embodiment, further, the reverse transmission mechanism 6 includes: bevel gear four 61, bevel gear five 62, bevel gear six 63 and connecting shaft two 64. The bottom end of the rotating drum 4 is interference fit with bevel gear four 61, the bottom end of the rotating shaft 5 is interference fit with bevel gear five 62, bevel gear six 63 is meshed between bevel gear four 61 and bevel gear five 62, the center hole of bevel gear six 63 is interference fit with connecting shaft two 64, and connecting shaft two 64 is rotatably installed on the inner wall of the inner cavity of the tank body 1, and drives bevel gear five 62 to rotate through the rotating shaft 5, and drives bevel gear four 61 to rotate in the opposite direction through bevel gear six 63, thereby driving the rotating drum two 4 to rotate in the opposite direction.

[0024] As a preferred embodiment, further, a feed pipe 17 is installed on both sides of the top of the tank body 1, bearings 24 are installed at the connecting ends of the rotating drum 1 3 and the rotating drum 2 4 with the rotating shaft 5, and a supporting foot 26 is installed at the bottom triangle of the tank body 1, which facilitates the filling of the tank body 1.

[0025] As a preferred embodiment, further, an annular tube 18 is installed in the inner cavity of the tank body 1, and two mounting frames 19 are symmetrically installed on both sides of the inner cavity of the tank body 1, and hanging rings 20 are installed at the adjacent ends of the mounting frame 19 and the annular tube 18, and the hanging ring 20 is sleeved on the surface of the annular tube 18, and an inlet pipe 21 and a drain pipe 22 are respectively installed at both ends of the annular tube 18, and the inlet pipe 21 and the drain pipe 22 are extended out of the tank body 1 and are installed with a valve 23, and a temperature sensor 25 is installed on both sides of the bottom of the inner cavity of the tank body 1, which facilitates heating of the raw materials inside the tank body 1 and accelerates the reaction rate; the internal temperature of the tank body 1 can be detected by the temperature sensor 25.

[0026] The motor, valve and temperature sensor in this case are prior art. The motor and valve have the same structure and connection method as in application number 202220444682.5. As long as the motor, valve and temperature sensor meet the requirements of this case, they are all acceptable.

[0027] Working principle: The electrical components appearing in this application are all connected to an external power source and a control switch when in use. After the utility model is installed, first check the installation fixation and safety protection of the utility model, and then it can be used; when in use, discharge the raw materials into the tank body 1 through the feed pipe 17, and discharge the hot water into the annular pipe 18 through the water inlet pipe 21 to heat the internal raw materials; start the motor 10, the motor 10 drives the bevel gear 12 to rotate through the connecting shaft 11, the bevel gear 12 meshes with the bevel gear 2 13 and the bevel gear 3 14 to rotate in the opposite direction, the bevel gear 2 13 drives the rotating drum 1 3 to rotate, and the bevel gear 3 14 drives the rotating shaft 5 to rotate, The stirring rod 1 7 and the stirring rod 2 8 are rotated in opposite directions; the rotation of the rotating shaft 5 drives the bottom bevel gear 5 62 to rotate, and the bevel gear 5 62 reversely meshes with the bevel gear 4 61 through the bevel gear 6 63, so that the bevel gear 4 61 drives the rotating drum 2 4 to rotate, so that the stirring rod 2 8 and the stirring rod 3 9 rotate in opposite directions; therefore, the stirring rod 1 7 rotates the top of the inner cavity of the stirring tank body 1, the stirring rod 2 8 rotates the middle of the inner cavity of the stirring tank body 1, and the stirring rod 3 9 rotates the bottom of the inner cavity of the stirring tank body 1, and the adjacent stirring rods rotate in opposite directions, which greatly enhances the stirring efficiency; after use, the water inside the annular tube 18 can be discharged and recycled by opening the valve 23 on the surface of the drain pipe 22, which is very practical.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is limited by the appended claims rather than the above description, and therefore it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention; any figure mark in the claims should not be regarded as limiting the claims involved.

[0029] In the description of the present invention, the term "plurality" refers to two or more than two. Unless otherwise clearly defined, the orientation or positional relationship indicated by the terms "upper" and "lower" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention. The terms "connection", "installation", "fixation", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In the description of the present invention, the terms "one embodiment", "some embodiments", "specific embodiments", etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[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 water reducing agent mixing tank, comprising: The tank body (1) is characterized in that a driving box (2) is installed in the middle of the top of the tank body (1), a rotating drum (3) is rotatably installed at the top of the inner cavity of the tank body (1), a rotating drum (4) is rotatably installed at the bottom of the inner cavity of the tank body (1), a rotating shaft (5) is rotatably installed between the center holes of the rotating drum (3) and the rotating drum (4), the top ends of the rotating drum (3) and the rotating shaft (5) are matched with the driving box (2), and the bottom ends of the rotating drum (4) and the rotating shaft (5) are rotatably extended into the bottom inner cavity of the tank body (1) and are installed with a reverse transmission mechanism (6).

2. A water reducing agent stirring tank according to claim 1, characterized in that: A stirring rod 1 (7) is installed on the surface of the rotating drum 1 (3), a stirring rod 2 (8) is installed on the surface of the rotating shaft (5), and a stirring rod 3 (9) is installed on the surface of the rotating drum 2 (4).

3. A water reducing agent stirring tank according to claim 1, characterized in that: A motor (10) is mounted on the inner cavity side wall of the driving box (2); a connecting shaft 1 (11) is mounted on the output end of the motor (10); a bevel gear 1 (12) is mounted on the outer end of the connecting shaft 1 (11); a bevel gear 3 (14) and a bevel gear 2 (13) are respectively meshed on the upper and lower surfaces of the bevel gear 1 (12); a rotating drum 1 (3) is mounted on the center hole of the bevel gear 2 (13); and a rotating shaft (5) is mounted on the center hole of the bevel gear 3 (14).

4. A water reducing agent stirring tank according to claim 3, characterized in that: A support plate (15) is installed in the inner cavity of the driving box (2), the motor (10) is installed on the top of the support plate (15), a limit seat (16) is installed on the top of the support plate (15), and the top center hole of the limit seat (16) is rotatably installed on the surface of the connecting shaft (11).

5. A water reducing agent stirring tank according to claim 1, characterized in that: The reverse transmission mechanism (6) comprises: a bevel gear four (61), a bevel gear five (62), a bevel gear six (63) and a connecting shaft two (64); the bevel gear four (61) is mounted on the bottom end of the rotating drum two (4); the bevel gear five (62) is mounted on the bottom end of the rotating shaft (5); a bevel gear six (63) is meshed between the bevel gear four (61) and the bevel gear five (62); a connecting shaft two (64) is mounted on the center hole of the bevel gear six (63); and the connecting shaft two (64) is rotatably mounted on the inner wall of the inner cavity of the tank body (1).

6. A water reducing agent stirring tank according to claim 1, characterized in that: A feed pipe (17) is installed on both sides of the top of the tank body (1), bearings (24) are installed at the connection ends of the rotating drum 1 (3) and the rotating drum 2 (4) and the rotating shaft (5), and a supporting foot (26) is installed at the bottom triangle of the tank body (1).

7. A water reducing agent stirring tank according to claim 1, characterized in that: An annular tube (18) is installed in the inner cavity of the tank body (1), two mounting frames (19) are symmetrically installed on both sides of the inner cavity of the tank body (1), and hanging rings (20) are installed at the ends adjacent to the annular tube (18) and the hanging rings (20) are sleeved on the surface of the annular tube (18). An inlet pipe (21) and a drain pipe (22) are installed at both ends of the annular tube (18), respectively. Both the inlet pipe (21) and the drain pipe (22) extend out of the tank body (1) and are installed with valves (23). A temperature sensor (25) is installed on both sides of the bottom of the inner cavity of the tank body (1).

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