A mobile lifting disperser

Abstract

The utility model provides a mobile lifting dispersion machine, including mount, universal gyro wheel, jar body, stirring subassembly, fixed link, cross bar, limiting rod, locating rod and quick release structure, when need to stir and wash, only need to push jar body, make the outer edge of jar body and limiting rod abut, thereby limit jar body along the movement of cross bar extension direction, subsequently connect the locating rod of jar body both sides with quick release structure, thereby limit jar body along with cross bar extension direction perpendicular motion, therefore, the utility model prevents the jar body in the past when washing and stirring, because jar body only simply passes through the universal gyro wheel after stepping on brake and ground contact, leads to jar body in the stirring and washing process to still possibly have the situation of horizontal movement to appear.

Description

Technical Field

[0001] This utility model relates to the field of dispersing machine technology, specifically to a mobile lifting dispersing machine. Background Technology

[0002] Dispersers are mainly used for crushing, dispersing, emulsifying, and mixing liquid raw materials of different viscosities and in slurry form. They are a new type of stirring equipment that uses the high-speed rotation of the upper and lower serrated teeth of the dispersing disc. Dispersers are also used for stirring, dispersing, and dissolving solids such as coatings. Lifting dispersers are widely used in the stirring, dispersing, and dissolving processes of chemical products such as coatings, inks, pigments, and adhesives.

[0003] To facilitate the addition of raw materials, dispersers are typically equipped with omnidirectional rollers that can be braked. After processing a batch of raw materials, when cleaning the tank, the omnidirectional rollers are braked first, and then high-speed water flow or cleaning brushes are used to rinse the inside of the tank. During this process, although the omnidirectional rollers are in a braked state, the contact area between the tank and the ground is relatively small because the contact area is through the rollers. Therefore, when the high-speed water flow or the cleaning brushes are strong, the tank is prone to horizontal movement, which affects the cleaning process and may even cause the tank to collapse. In addition, the instability of the tank during the dispersion process poses even greater risks. In view of this, we propose a disperser that is easy to move while maintaining tank stability during both mixing and cleaning processes. Utility Model Content

[0004] The purpose of this utility model is to provide a mobile lifting and dispersing machine to solve the problems mentioned in the background art. To achieve the above objective, this utility model provides the following technical solution: It includes a fixed frame and a tank with universal casters that can be braked. A stirring assembly is provided on the top of the fixed frame, and the stirring part of the stirring assembly is located inside the tank. A crossbar is installed on the fixed rod of the fixed frame, and a limiting rod is fixedly connected to each end of the crossbar. The tank is located between the two limiting rods, and the two limiting rods are used to restrict the movement of the tank along the extension direction of the crossbar. Positioning rods are provided on both sides of the tank, and quick-release structures connected to the positioning rods are fixedly connected to both ends of the limiting rods. The quick-release structures are used to restrict the movement of the tank perpendicular to the extension direction of the crossbar.

[0005] Furthermore, the limiting rod is an arc rod, and the side of the arc rod near the tank body is provided with several rollers, which abut against the outer edge of the tank body.

[0006] Furthermore, the side of the crossbar closest to the fixed rod is fixed to the first arc-shaped retaining ring by two diagonal rods, and the first arc-shaped retaining ring is bolted to the second arc-shaped retaining ring to secure it to the fixed rod.

[0007] Furthermore, a support arm is fixedly connected to the fixed frame, the stirring assembly is provided on the support arm, a vertical rod is fixedly connected to the support arm, and one end of the vertical rod passes through the horizontal rod.

[0008] Furthermore, a limiting sleeve is fixedly connected to the fixed rod, the limiting sleeve is slidably connected to the vertical rod, and the limiting sleeve is located between the support arm and the horizontal rod.

[0009] Furthermore, the quick-release structure includes a fixing plate fixed to the end of the limiting rod, a base fixed to the fixing plate, and a limiting block rotatably connected to the base. The limiting block is provided with a positioning groove that cooperates with the positioning rod. When the positioning rod cooperates with the positioning groove, the limiting block restricts the movement of the positioning rod along a direction perpendicular to the extension direction of the crossbar.

[0010] Furthermore, the base includes a support plate fixedly connected to the fixed plate and a U-shaped plate fixedly connected to the top of the support plate. The limiting block is rotatably connected to the U-shaped plate. The bottom of the U-shaped plate is provided with a limiting groove that cooperates with the positioning rod. The side of the positioning rod away from the limiting groove is provided with a limiting plane. The positioning groove includes a positioning plane that fits with the limiting plane. When the positioning plane and the limiting plane fit together, the limiting block restricts the movement of the positioning rod perpendicular to the extension direction of the crossbar.

[0011] Furthermore, the limiting block has a first chamfer on one end face away from the U-shaped plate, and a plurality of rollers are installed on the first chamfer. The arc surface of the rollers extends through the first chamfer and its adjacent lower bottom surface. The lowest point of the rollers is higher than the center of the arc surface of the positioning rod and lower than the highest point of the positioning rod.

[0012] Furthermore, the radius of the roller is less than 1 / 4 of the radius of the positioning rod.

[0013] Furthermore, the support plate has a second chamfer on one end face away from the U-shaped plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: When stirring and cleaning are required, it is only necessary to push the tank so that the outer edge of the tank abuts against the limiting rod, thereby restricting the movement of the tank along the extension direction of the crossbar; then the positioning rods on both sides of the tank are connected to the quick-release structure, thereby restricting the movement of the tank along the direction perpendicular to the extension direction of the crossbar; therefore, this utility model prevents the situation in the past where the tank simply contacts the ground through the universal rollers after the brake is applied during cleaning and stirring, which may still cause the tank to move horizontally during stirring and cleaning. Attached Figure Description

[0015] 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 only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 for Figure 1 A magnified view of a portion of the tank after it has been concealed. Figure 3 for Figure 1 A structural diagram of the quick-release mechanism.

[0017] The components are: 1. Tank body; 2. Fixing frame; 3. Vertical rod; 4. Horizontal rod; 5. Limiting rod; 6. Quick-release structure; 7. Positioning rod; 8. Limiting block; 9. Roller; 10. Base; 11. Fixing plate; 12. Limiting sleeve; 13. Fixing rod; 14. Diagonal rod; 15. U-shaped plate; 16. First chamfer; 17. Roller; 18. Support plate; 19. Second chamfer; 20. Limiting plane; 21. Limiting groove. Detailed Implementation

[0018] To further illustrate the technical means and effects of the present invention in achieving its intended purpose, the following detailed description of the specific implementation methods, structures, features, and effects of the present invention, in conjunction with the accompanying drawings and preferred embodiments, is provided below.

[0019] Example: Please refer to Figure 1-3A mobile lifting disperser includes a fixed frame 2 and a tank 1 with omnidirectional casters that can be braked. A stirring assembly is located on the top of the fixed frame 2, with the stirring section of the assembly located inside the tank 1. The fixed frame 2 is bolted to the ground. Both the stirring assembly and the fixed frame 2 utilize existing common structures used in dispersers, which are too conventional to be elaborated upon here. In this embodiment, a crossbar 4 is installed on the fixed rod 13 of the fixed frame 2, and a limiting rod 5 is fixed to each end of the crossbar 4. The tank 1 is located between the two limiting rods 5, and the two limiting rods 5 are used to limit… The movement of the tank body 1 along the extension direction of the crossbar 4 is controlled. Positioning rods 7 are provided on both sides of the tank body 1. The two ends of the limiting rod 5 are fixed with quick-release structures 6 connected to the positioning rods 7. The quick-release structures 6 are used to restrict the movement of the tank body 1 along the direction perpendicular to the extension direction of the crossbar 4. Therefore, by limiting the vertical direction of the tank body 1 in the two horizontal directions, the horizontal movement of the tank body 1 is limited, thereby preventing the situation that the tank body 1 may still move horizontally during the cleaning and stirring process, since the tank body 1 simply contacts the ground through the universal roller after the brake is applied.

[0020] Furthermore, the limiting rod 5 is an arc rod, and several rollers 9 are provided on the side of the arc rod near the tank body 1. The rollers 9 abut against the outer edge of the tank body 1. By adopting a multi-point positioning method, the machining accuracy of the arc rod is reduced. When the rollers 9 abut against the outer edge of the tank body 1, the center of the arc rod coincides with the center of the tank body 1, and the central angle corresponding to one arc rod is 60°. Both arc rods are located within a semicircle, which facilitates the movement of the tank body 1. The side of the crossbar 4 near the fixed rod 13 is fixed to the first arc retaining ring by two diagonal rods 14. The first arc retaining ring is bolted to the second arc retaining ring to lock it onto the fixed rod 13, thereby realizing the adjustable installation of the crossbar 4, which is convenient to adapt to tank bodies 1 of different heights. In addition, in other embodiments, a tank body 1 can be limited by two or more sets of limiting rods 5, thereby improving the stability of the tank body 1 in the horizontal direction.

[0021] In this embodiment, a support arm is fixedly connected to the fixed frame 2, and a stirring assembly is provided on the support arm. A vertical rod 3 is fixedly connected to the support arm, and one end of the vertical rod 3 passes through the horizontal rod 4, which helps to prevent the horizontal rod 4 from rotating around the fixed rod 13, thereby improving the limiting quality of the limiting rod 5 on the tank 1. A limiting sleeve 12 is fixedly connected to the fixed rod 13, and the limiting sleeve 12 is slidably connected to the vertical rod 3. The limiting sleeve 12 is located between the support arm and the horizontal rod 4 to prevent the vertical rod 3 from swinging, thereby ensuring the vertical state of the vertical rod 3, thereby improving the limiting effect on the horizontal rod 4, and thus improving the limiting quality of the limiting rod 5 on the tank 1.

[0022] In one embodiment, the quick-release structure includes a fixing plate 11 fixed to the end of the limiting rod 5, a base 10 fixed to the fixing plate 11, and a limiting block 8 rotatably connected to the base 10. The rotatable connection can be achieved by a shaft and a through hole. The limiting block 8 has a positioning groove that engages with the positioning rod 7. When the positioning rod 7 needs to be restricted, the limiting block 8 is rotated and flipped up, and then the tank 1 is pushed to move the positioning rod 7 onto the base 10. Then, the limiting block 8 is rotated to lower it, so that the positioning groove engages with the positioning rod 7, thereby locking the limiting block 8 onto the positioning rod 7. This restricts the movement of the positioning rod 7 perpendicular to the extension direction of the crossbar 4. At this time, the cooperation with the limiting rod 5 to restrict the tank 1 restricts the horizontal movement of the tank 1. In addition, the two quick-release structures 6 at the middle ends of the two limiting rods 5 can also restrict the rotation of the positioning rod 7 around the axis of the tank 1, thereby preventing the tank 1 from rotating and further improving the stability of the tank 1 during operation.

[0023] The base 10 includes a support plate 18 fixedly connected to the fixing plate 11 and a U-shaped plate 15 fixedly connected to the top of the support plate 18. The limiting block 8 is rotatably connected to the U-shaped plate 15. The bottom of the U-shaped plate 15 is provided with a limiting groove 21 that cooperates with the positioning rod 7, which helps to prevent the positioning rod 7 from moving vertically. The side of the positioning rod 7 away from the limiting groove 21 is provided with a limiting plane 20. The positioning groove includes a positioning plane that fits with the limiting plane 20. When the positioning plane and the limiting plane 20 fit together, both the positioning plane and the limiting plane 20 are in a vertical state, thereby limiting the movement of the positioning rod 7 perpendicular to the extension direction of the crossbar 4 by the limiting block 8. The end face of the limiting block 8 away from the U-shaped plate 15 is provided with a first chamfer 16. Several rollers 17 are installed on the first chamfer 16. The arc surface of the rollers 17 extends through the first chamfer 16 and its adjacent bottom surface. The lowest point of the rollers 17 is higher than the center of the arc surface of the positioning rod 7 and lower than the highest point of the positioning rod 7. Therefore, when it is necessary to engage the positioning rod 7 with the limiting groove 21, it is not necessary to lift the limiting block 8. It is only necessary to push the positioning rod 7 directly. When the positioning rod 7 moves to the first chamfer 16, the positioning rod 7 will generate an upward thrust to push the limiting block 8 up. When the positioning rod 7 moves to engage with the limiting groove 21, the limiting block 8 will fall down under its own weight. At this time, the positioning plane and the limiting plane 20 are in contact, and both planes are in a vertical state, thus restricting the movement of the positioning rod 7 along the direction perpendicular to the extension of the crossbar 4. The radius of the roller 17 is less than 1 / 4 of the radius of the positioning rod 7, which can prevent the roller 17 from being too large and causing the lowest point of the roller 17 to be lower than half of the arc surface of the positioning rod 7, thus causing the positioning rod 7 to get stuck when it engages with the limiting groove 21. The end face of the support plate 18 away from the U-shaped plate 15 is provided with a second chamfer 19, which facilitates the engagement of the positioning rod 7 with the limiting groove 21 and further prevents the jamming phenomenon.

[0024] Working principle: When stirring and cleaning are required, simply rotate and flip up the limiting block 8, then push the tank 1 so that the two positioning rods 7 on both sides of the tank 1 engage with the limiting grooves 21 on the U-shaped plate 15. Then rotate the limiting block 8 to lower it, so that the positioning grooves engage with the positioning rods 7, thereby locking the limiting block 8 onto the positioning rods 7. This restricts the movement of the positioning rods 7 perpendicular to the extension direction of the crossbar 4 and restricts the rotation of the tank 1. At this time, the outer edge of the tank 1 abuts against the roller 9, thus restricting the movement of the tank 1 along the extension direction of the crossbar 4. Therefore, this invention prevents the possibility of horizontal movement of the tank 1 during stirring and cleaning, which previously occurred because the tank 1 simply contacted the ground through the universal rollers after braking.

[0025] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "upper," "lower," "left," "right," "front," "back," and similar expressions used in this document are for illustrative purposes only.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A mobile lifting and dispersing machine, comprising a fixed frame (2) and a tank (1) with omnidirectional casters that can be braked, characterized in that, The top of the fixed frame (2) is provided with a stirring assembly. The stirring part of the stirring assembly is located inside the tank (1). A crossbar (4) is installed on the fixing rod (13) of the fixed frame (2). A limiting rod (5) is fixed to each end of the crossbar (4). The tank (1) is located between the two limiting rods (5). The two limiting rods (5) are used to restrict the movement of the tank (1) along the extension direction of the crossbar (4). Positioning rods (7) are provided on both sides of the tank (1). A quick-release structure (6) connected to the positioning rod (7) is fixed to both ends of the limiting rod (5). The quick-release structure (6) is used to restrict the movement of the tank (1) perpendicular to the extension direction of the crossbar (4).

2. The mobile lifting and dispersing machine according to claim 1, characterized in that, The limiting rod (5) is an arc rod, and a plurality of rollers (9) are provided on the side of the arc rod close to the tank body (1), and the rollers (9) abut against the outer edge of the tank body (1).

3. The mobile lifting and dispersing machine according to claim 1, characterized in that, The side of the crossbar (4) near the fixed rod (13) is fixed to the first arc retaining ring by two diagonal rods (14). The first arc retaining ring is bolted to the fixed rod (13).

4. The mobile lifting and dispersing machine according to claim 1 or 3, characterized in that, A support arm is fixedly connected to the fixed frame (2), the stirring assembly is provided on the support arm, and a vertical rod (3) is fixedly connected to the support arm. One end of the vertical rod (3) passes through the horizontal rod (4).

5. The mobile lifting and dispersing machine according to claim 4, characterized in that, A limiting sleeve (12) is fixedly connected to the fixed rod (13). The limiting sleeve (12) is slidably connected to the vertical rod (3). The limiting sleeve (12) is located between the support arm and the horizontal rod (4).

6. The mobile lifting and dispersing machine according to claim 1, characterized in that, The quick-release structure includes a fixing plate (11) fixed to the end of the limiting rod (5), a base (10) fixed to the fixing plate (11), and a limiting block (8) rotatably connected to the base (10). The limiting block (8) is provided with a positioning groove that cooperates with the positioning rod (7). When the positioning rod (7) cooperates with the positioning groove, the limiting block (8) restricts the positioning rod (7) from moving perpendicularly to the extension direction of the crossbar (4).

7. The mobile lifting and dispersing machine according to claim 6, characterized in that, The base (10) includes a support plate (18) fixed to the fixing plate (11) and a U-shaped plate (15) fixed to the top of the support plate (18). The limiting block (8) is rotatably connected to the U-shaped plate (15). The bottom of the U-shaped plate (15) is provided with a limiting groove (21) that cooperates with the positioning rod (7). The side of the positioning rod (7) away from the limiting groove (21) is provided with a limiting plane (20). The positioning groove includes a positioning plane that fits with the limiting plane (20). When the positioning plane and the limiting plane (20) fit together.

8. The mobile lifting and dispersing machine according to claim 7, characterized in that, The limiting block (8) has a first chamfer (16) on one end face away from the U-shaped plate (15). A plurality of rollers (17) are installed on the first chamfer (16). The arc surface of the rollers (17) extends through the first chamfer (16) and its adjacent bottom surface. The lowest point of the rollers (17) is higher than the center of the arc surface of the positioning rod (7) and lower than the highest point of the positioning rod (7).

9. The mobile lifting and dispersing machine according to claim 7 or 8, characterized in that, The support plate (18) has a second chamfer (19) on one end face away from the U-shaped plate (15).

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