Chemical raw material stirring equipment provided with material dredging assembly

Abstract

The chemical raw material stirring equipment comprises a stirring box, a cross-shaped support is installed at the top end of the stirring box, a first motor is installed at the top end of the cross-shaped support, a first rotating shaft is installed at the bottom end of the first motor, and a second rotating shaft is installed at the bottom end of the first rotating shaft. And the bottom end of the first rotating shaft extends into the stirring box and is provided with a connecting box, and the bottom end of the connecting box is provided with a second rotating shaft. The first rotating shaft rotates to drive the stirring shaft, the U-shaped cross rod and the like to rotate so as to realize processing and stirring of chemical raw materials, and meanwhile, the reciprocating screw rod rotates to realize left-right reciprocating motion of the vertical rod, so that the swing rods at the two ends swing left and right, the stirring direction and the stirring range are further enlarged, and the stirring effect is improved. Therefore, the stirring amplitude of chemical raw materials is increased, and the stirring effect is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of chemical raw material mixing equipment, and in particular to a chemical raw material mixing equipment equipped with a material feeding component. Background Technology

[0002] A mixer is a highly efficient device used to stir, disperse, and dissolve liquids and solids. Mixers play a significant role in the chemical industry, primarily providing a space for mixing materials or chemical reactions.

[0003] Chinese Patent Publication No. CN 220361006 U discloses a stirring device for chemical raw materials, including a stirring tank and a support fixedly mounted on the top of the stirring tank. A stirring shaft is rotatably mounted on the bottom of the support, and an agitator is installed at one end of the stirring shaft that extends into the mixing tank. The number and length of flexible plates can be set differently to change the stirring range of the agitator. By combining fixed and movable agitators with different arrangements and numbers, different stirring effects can be achieved when the agitator rotates at high and low speeds. The above-mentioned prior art solution has the following shortcomings: In this device, the stirring range is changed by alternating the installation and use of fixed and movable agitators to increase the stirring effect. However, since this method requires disassembly and replacement of the agitators during use, it increases the operability and causes inconvenience in use. Utility Model Content

[0004] The purpose of this invention is to provide a chemical raw material mixing device with a material feeding component, so as to solve the problem mentioned in the background art that the existing chemical raw material mixing devices are not easy to change the mixing range.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a chemical raw material mixing device with a material feeding assembly, comprising a mixing tank, a cross bracket installed at the top of the mixing tank, a first motor installed at the top of the cross bracket, a first rotating shaft installed at the bottom of the first motor, and a connecting box installed at the bottom of the first rotating shaft extending into the interior of the mixing tank, a second rotating shaft installed at the bottom of the connecting box, the second rotating shaft being on the same axis as the first rotating shaft, U-shaped crossbars installed on both sides of the connecting box, an adjustment mechanism connected between the interior of the connecting box and the U-shaped crossbars, a mixing shaft installed on both sides of the first and second rotating shafts, a roller shaft installed at one end of each mixing shaft, a swing arm sleeved on the outside of each roller shaft, the bottom end of each swing arm being connected to one end of the adjustment mechanism, a discharge pipe installed at the bottom of the mixing tank below the second rotating shaft, and a sealing cap sleeved on the bottom end of the discharge pipe.

[0006] When using a chemical raw material mixing device with a material feeding component according to this technical solution, the rotation of the first rotating shaft drives the mixing shaft, U-shaped crossbar, etc. to rotate, thereby realizing the processing and mixing of chemical raw materials. At the same time, the rotation of the reciprocating screw realizes the left and right reciprocating movement of the vertical rod, thereby causing the swing rods at both ends to swing left and right, further increasing the direction and range of mixing, thus increasing the mixing amplitude of chemical raw materials and enhancing the mixing effect.

[0007] Preferably, the adjustment mechanism includes a double-headed motor installed inside the connecting box, and both ends of the double-headed motor are equipped with reciprocating lead screws. One end of the reciprocating lead screw is connected to one side of the inside of the U-shaped crossbar. Vertical rods are sleeved on the outside of the reciprocating lead screws, and guide blocks are installed on both sides of the vertical rods. Guide grooves are correspondingly opened inside the U-shaped crossbars on both sides of the guide blocks.

[0008] Preferably, the vertical rod forms a left-right sliding structure with the U-shaped horizontal rod through the action of the guide block and the guide groove, and the two ends of the vertical rod are respectively hinged to one end of the swing rod.

[0009] Preferably, the swing rod has a sleeve hole inside, and the sleeve hole has a long strip cross-section. The swing rod is movably connected to the roller shaft through the sleeve hole.

[0010] Preferably, a connecting block is installed at the bottom end of the second rotating shaft, and an assembly mechanism is provided at the bottom end of the connecting block. The bottom end of the assembly mechanism extends into the interior of the discharge pipe and spiral blades are evenly arranged on its exterior.

[0011] Preferably, the assembly mechanism includes a connecting groove at the bottom of the connecting block, and a rotating rod passes through the inside of the connecting groove. Limiting grooves are provided on both sides of the connecting groove, and limiting blocks pass through the inside of each limiting groove. One side of the limiting block is connected to the top of one side of the rotating rod.

[0012] Preferably, two sets of limiting grooves are provided, and the limiting grooves are barbed on the outside of the connecting block, and the cross-section of the limiting block is L-shaped.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the chemical raw material mixing equipment with the material feeding component not only improves the mixing range, but also makes it easier to prevent material feeding blockage;

[0014] (1) By rotating the first rotating shaft, the stirring shaft, U-shaped crossbar, etc. are driven to rotate, so as to realize the processing and stirring of chemical raw materials. At the same time, the rotation of the reciprocating screw is used to realize the left and right reciprocating movement of the vertical rod, so that the swing rods at both ends swing left and right, thereby further increasing the stirring direction and stirring range, thereby increasing the stirring amplitude of chemical raw materials, and increasing the stirring effect. Moreover, this stirring method does not require the replacement of blades, etc. Only the start and stop of the double-head motor needs to be controlled to adjust the stirring angle of the swing rod.

[0015] (2) The rotation of the second shaft is synchronized to realize the rotation of the rotating rod, so that the spiral blade can convey the chemical raw materials, so as to increase the flow of the raw materials at the discharge pipe during feeding and prevent adhesion and blockage. At the same time, the cooperation of the limiting groove and the limiting block is used to facilitate the up and down movement and twisting of the rotating rod, so as to realize the individual disassembly and replacement of the rotating rod. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0018] Figure 2 This is a top view cross-sectional structural diagram of the adjustment mechanism of this utility model;

[0019] Figure 3 This is a side view sectional structural diagram of the swing arm of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the assembly mechanism of this utility model;

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the swing arm of this utility model.

[0022] The following are the annotations in the diagram: 1. Mixing tank; 2. Cross support; 3. First motor; 4. First rotating shaft; 5. Mixing shaft; 6. Roller shaft; 7. Swing rod; 8. Adjusting mechanism; 801. Double-headed motor; 802. Reciprocating screw; 803. Vertical rod; 804. Guide block; 805. Guide groove; 9. U-shaped crossbar; 10. Second rotating shaft; 11. Connecting box; 12. Connecting block; 13. Assembly mechanism; 1301. Rotating rod; 1302. Limiting groove; 1303. Limiting block; 1304. Connecting groove; 14. Spiral blade; 15. Discharge pipe; 16. Sealing cover. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] Please see Figure 1-5 An embodiment of this utility model is provided: a chemical raw material mixing device with a material feeding component, including a mixing tank 1, a cross bracket 2 installed at the top of the mixing tank 1, a first motor 3 installed at the top of the cross bracket 2, a first rotating shaft 4 installed at the bottom of the first motor 3, and the bottom of the first rotating shaft 4 extending into the interior of the mixing tank 1 and installing a connecting box 11, and a second rotating shaft 10 installed at the bottom of the connecting box 11.

[0025] The bottom end of the second rotating shaft 10 is equipped with a connecting block 12, and the bottom end of the connecting block 12 is provided with an assembly mechanism 13. The bottom end of the assembly mechanism 13 extends into the interior of the discharge pipe 15 and is uniformly provided with spiral blades 14 on its exterior.

[0026] The assembly mechanism 13 includes a connecting groove 1304 at the bottom of the connecting block 12, and a rotating rod 1301 passes through the inside of the connecting groove 1304. Limiting grooves 1302 are provided on both sides of the connecting groove 1304, and limiting blocks 1303 pass through the inside of the limiting grooves 1302. One side of the limiting block 1303 is connected to the top of one side of the rotating rod 1301.

[0027] Two sets of limiting grooves 1302 are provided, and the limiting grooves 1302 are barbed on the outside of the connecting block 12. The cross-section of the limiting block 1303 is L-shaped.

[0028] Specifically, such as Figure 1 , Figure 4 As shown, the rotation of the spiral blade 14 is used to convey chemical raw materials to avoid blockage of the chemical raw materials inside the discharge pipe 15. The special structure of the limiting groove 1302 and its cooperation with the limiting block 1303 facilitate the assembly of the rotating rod 1301 and the connecting block 12, thereby making it easier to disassemble the spiral blade 14 separately later.

[0029] Furthermore, the second rotating shaft 10 and the first rotating shaft 4 are on the same axis, and U-shaped crossbars 9 are installed on both sides of the connecting box 11. An adjustment mechanism 8 is connected between the inside of the connecting box 11 and the U-shaped crossbars 9.

[0030] The adjustment mechanism 8 includes a double-headed motor 801 installed inside the connecting box 11, and a reciprocating screw 802 is installed at both ends of the double-headed motor 801. One end of the reciprocating screw 802 is connected to one side of the inside of the U-shaped crossbar 9. A vertical rod 803 is sleeved on the outside of the reciprocating screw 802, and guide blocks 804 are installed on both sides of the vertical rod 803. Guide grooves 805 are correspondingly opened inside the U-shaped crossbar 9 on both sides of the guide block 804.

[0031] The vertical rod 803 forms a left-right sliding structure with the U-shaped horizontal rod 9 through the action of the guide block 804 and the guide groove 805. The two ends of the vertical rod 803 are respectively hinged to one end of the swing rod 7.

[0032] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, during use, the reciprocating screw 802 rotates to achieve the reciprocating movement of the vertical rod 803, thereby generating a pulling force on one end of the swing rod 7 to achieve the swinging action of the swing rod 7. By utilizing the swinging action of the swing rod 7 and the left and right movement of the vertical rod 803, the stirring amplitude of the chemical raw materials is further increased, and the stirring effect is improved.

[0033] Both sides of the first rotating shaft 4 and the second rotating shaft 10 are equipped with stirring shafts 5, and one end of each stirring shaft 5 is equipped with a roller shaft 6. Each roller shaft 6 is fitted with a swing rod 7.

[0034] The swing arm 7 has a sleeve hole inside, and the cross-section of the sleeve hole is long and narrow. The swing arm 7 is movably connected to the roller shaft 6 through the sleeve hole.

[0035] The bottom end of the swing arm 7 is connected to one end of the adjustment mechanism 8. The bottom end of the mixing tank 1 below the second rotating shaft 10 is equipped with a discharge pipe 15, and the bottom end of the discharge pipe 15 is fitted with a sealing cap 16.

[0036] Specifically, such as Figure 1 and Figure 5 As shown, the roller 6 is used to limit and guide the movement of the swing arm 7, so that the swing arm 7 and the stirring shaft 5 are connected to ensure the swing effect of the swing arm 7.

[0037] Working principle: When using this utility model, the raw materials are first introduced into the mixing tank 1 through the gap of the cross support 2. The first motor 3 is started, which causes the first rotating shaft 4 to drive the connecting box 11 to rotate, and the second rotating shaft 10 to rotate synchronously, so that the mixing shaft 5 and the U-shaped crossbar 9 can stir the chemical raw materials laterally.

[0038] Secondly, the dual-head motor 801 is started synchronously, causing the reciprocating screw 802 to rotate, which in turn causes the vertical rod 803 to move back and forth, and the guide block 804 to slide along the guide groove 805. This allows the vertical rod 803 to horizontally stir the chemical raw materials. At the same time, the two ends of the vertical rod 803 pull one end of the swing rod 7, causing the swing rod 7 to move along the outside of the roller shaft 6, so as to realize the left and right swinging effect of the swing rod 7, thereby further expanding the stirring amplitude of the swing rod 7 on the chemical raw materials, increasing the stirring range, and improving the mixing effect of the chemical raw materials.

[0039] Finally, during unloading, the sealing cover 16 is removed, allowing the chemical raw material to be discharged from the discharge pipe 15. Due to the rotation of the second rotating shaft 10, the connecting block 12 drives the rotating rod 1301 to rotate, which in turn drives the spiral blade 14 to rotate synchronously. This allows the spiral blade 14 to convey the chemical raw material from top to bottom. By lifting the bottom end of the rotating rod 1301 upward and rotating the rotating rod 1301, the limiting block 1303 moves outward along the limiting groove 1302, thereby disengaging the rotating rod 1301 from the connecting block 12, thus enabling the disassembly and replacement of the spiral blade 14.

[0040] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0041] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A chemical raw material stirring device provided with a material dispersing assembly, comprising a stirring tank (1), characterized in that: The top end of the stirring box (1) is provided with a cross support (2), and the top end of the cross support (2) is provided with a first motor (3), the bottom end of the first motor (3) is provided with a first rotating shaft (4), and the bottom end of the first rotating shaft (4) extends into the inside of the stirring box (1) and is provided with a connecting box (11), the bottom end of the connecting box (11) is provided with a second rotating shaft (10), and the second rotating shaft (10) is on the same axis as the first rotating shaft (4), both sides of the connecting box (11) are provided with a U-shaped cross bar (9), and the inside of the connecting box (11) and the U-shaped cross bar (9) are connected with an adjusting mechanism (8), both sides of the first rotating shaft (4) and the second rotating shaft (10) are provided with a stirring shaft (5), and one end of the stirring shaft (5) is provided with a roller shaft (6), the outside of the roller shaft (6) is provided with a swing rod (7), one end of the swing rod (7) is connected with one end of the adjusting mechanism (8), and the bottom end of the stirring box (1) below the second rotating shaft (10) is provided with a discharge pipe (15), and the bottom end of the discharge pipe (15) is provided with a sealing cover (16).

2. The chemical raw material stirring device provided with a material-avoiding assembly according to claim 1, characterized in that: The adjusting mechanism (8) comprises a double-head motor (801) mounted in the connecting box (11), and the two ends of the double-head motor (801) are provided with reciprocating lead screws (802), one end of the reciprocating lead screw (802) is connected with one side of the inside of the U-shaped cross bar (9), the outside of the reciprocating lead screw (802) is provided with a vertical rod (803), and both sides of the vertical rod (803) are provided with guide blocks (804), and the inside of the U-shaped cross bar (9) on both sides of the guide block (804) is provided with a guide groove (805).

3. The chemical raw material stirring device provided with a material-avoiding assembly according to claim 2, characterized in that: The vertical rod (803) and the U-shaped cross bar (9) form a left-right sliding structure through the guide block (804) and the guide groove (805), and the two ends of the vertical rod (803) are respectively connected with one end of the swing rod (7).

4. The chemical raw material stirring device provided with a material-avoiding assembly according to claim 1, characterized in that: The inside of the swing rod (7) is provided with a sleeve hole, and the cross section of the sleeve hole is strip-shaped, and the swing rod (7) is movably connected with the roller shaft (6) through the sleeve hole.

5. The chemical raw material stirring device provided with a material-avoiding assembly according to claim 1, characterized in that: The bottom end of the second rotating shaft (10) is provided with a connecting block (12), and the bottom end of the connecting block (12) is provided with an assembling mechanism (13), the bottom end of the assembling mechanism (13) extends into the inside of the discharge pipe (15) and is uniformly provided with spiral leaves (14) on the outside.

6. The chemical raw material stirring device provided with a material-avoiding assembly according to claim 5, characterized in that: The assembling mechanism (13) comprises a connecting groove (1304) formed in the bottom end of the connecting block (12), and a rotating rod (1301) penetrates through the inside of the connecting groove (1304), limit grooves (1302) are formed in the stirring box (1) on both sides of the connecting groove (1304), and limit blocks (1303) penetrate through the inside of the limit grooves (1302), and one side of the limit block (1303) is connected with the top end of one side of the rotating rod (1301).

7. The chemical raw material stirring device provided with a material-avoiding assembly according to claim 6, characterized in that: The limit grooves (1302) are provided with two groups, and the limit grooves (1302) are in the form of barbs on the outside of the connecting block (12), and the cross section of the limit block (1303) is in the form of L.

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