Mobile mixer truck

Abstract

The utility model relates to the technical field of stirring equipment, and provides a movable stirring vehicle, which is used for stirring materials in a material barrel, and is characterized by comprising a movable base, a supporting platform and a stirring rod, and the movable base is used for bearing the material barrel; the supporting platform is arranged on the movable base in a lifting mode. The upper end of the stirring rod is rotationally arranged on the supporting platform, and after the supporting platform descends, the lower end of the stirring rod enters the material barrel located on the movable base. By means of the technical scheme, the problems that in the prior art, a stirring mechanism needs to be arranged on each material barrel, the cost is high, and the utilization rate of each stirring mechanism is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing equipment, and specifically to a mobile mixer truck. Background Art

[0002] During the filling of liquid materials, in order to prevent the occurrence of uneven product composition caused by sedimentation of the suspension, a mixing mechanism is required to mix the materials in the bucket. The existing mixing mechanisms are directly arranged on the bucket, and each mixing mechanism can only mix the materials in the bucket where it is located. Therefore, a mixing mechanism needs to be arranged on each bucket, resulting in a high cost and a low utilization rate of each mixing mechanism. Content of the Utility Model

[0003] The utility model provides a mobile mixer truck, which solves the problems in the related art that a mixing mechanism needs to be arranged on each bucket, resulting in a high cost and a low utilization rate of each mixing mechanism.

[0004] The technical solution of the utility model is as follows: A mobile mixer truck for mixing the materials in the bucket, characterized in that it includes:

[0005] A mobile base for carrying the bucket;

[0006] A support platform which is arranged on the mobile base in a lifting manner;

[0007] A mixing rod, the upper end of which is rotatably arranged on the support platform, and after the support platform descends, the lower end of the mixing rod enters the bucket located on the mobile base.

[0008] It further includes a jacking mechanism, the lower end of which is connected to the mobile base, the upper end of which is connected to one end of the support platform, and the mixing rod is rotatably arranged at the other end of the support platform.

[0009] It further includes:

[0010] A positioning plate arranged on the mobile base;

[0011] A guide rod which is arranged on the positioning plate in a lifting manner, and the upper end of the guide rod is connected to the support platform.

[0012] The jacking mechanism is located on one side of the positioning plate facing the mixing rod, the guide rod is located on the other side of the positioning plate, and the side wall of the jacking mechanism is in contact with the positioning plate.

[0013] It further includes a linear bearing arranged on the positioning plate and sleeved around the guide rod, and the guide rod is slidably connected to the linear bearing.

[0014] It further includes stirring blades, the stirring blades are arranged on the stirring rod, the number of the stirring blades is at least two, and all the stirring blades are arranged on the stirring rod in the up and down direction.

[0015] It further includes a rotary drive mechanism, the rotary drive mechanism is arranged on the support platform, and the output shaft of the rotary drive mechanism is connected to the upper end of the stirring rod.

[0016] Screw holes are provided on the output shaft of the rotary drive mechanism and the upper end of the stirring rod, and further included is

[0017] a connecting sleeve, the output shaft of the rotary drive mechanism is inserted into the upper end of the connecting sleeve, the upper end of the stirring rod is inserted into the lower end of the connecting sleeve, and at least two positioning holes are provided on the side wall of the connecting sleeve, and all the positioning holes are arranged in the up and down direction;

[0018] an upper locking bolt, the upper locking bolt passes through the positioning hole on the connecting sleeve and is threadedly connected to the screw hole on the output shaft of the rotary drive mechanism;

[0019] a lower locking bolt, the lower locking bolt passes through the positioning hole on the connecting sleeve and is threadedly connected to the screw hole on the stirring rod.

[0020] It further includes

[0021] a lifting drive mechanism, the upper end of the lifting drive mechanism is arranged on the support platform;

[0022] a pressing plate, the pressing plate is connected to the lower end of the lifting drive mechanism, a through hole for passing through the stirring rod is provided on the pressing plate, and after the pressing plate descends, it is used to press the drum placed on the moving base.

[0023] It further includes an arc-shaped limiting plate, the arc-shaped limiting plate is detachably arranged on the moving base, the inner diameter of the arc-shaped limiting plate is equal to the outer diameter of the drum, and the central angle of the arc-shaped limiting plate is less than or equal to 180°.

[0024] The working principle and beneficial effects of the present utility model are as follows: The moving base is used to carry the material bucket; the supporting platform is arranged to be liftable on the moving base; the upper end of the stirring rod is rotatably arranged on the supporting platform, and after the supporting platform descends, the lower end of the stirring rod enters the material bucket located on the moving base. When in use, the mixer truck is moved to the required position, then the supporting platform is raised to lift the stirring rod, and then the material bucket is placed on the moving base. The lid of the material bucket is opened, the supporting platform is lowered, and the lower end of the stirring rod is inserted into the material bucket. The stirring rod rotates in the material bucket to mix the materials evenly. After mixing is completed, the supporting platform rises back to the initial position to separate the supporting rod from the material bucket, then the lid is reinstalled on the material bucket, the mixed material bucket is taken away, the mixer truck is moved near the next material bucket to be stirred, and the next material bucket to be stirred is placed on the moving base. Multiple material buckets can share one stirring mechanism, and there is no need to set up a stirring mechanism on each material bucket, which can save costs and improve the utilization rate of the stirring mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The above characteristics, technical features, advantages and their implementation manners of the present utility model will be further described below in a clear and understandable manner in combination with the drawings in the preferred embodiments.

[0026] Figure 1 It is the front view of the present utility model in specific use.

[0027] Figure 2 It is the left view of the present utility model.

[0028] Figure 3 is Figure 1 the enlarged view of A in

[0029] Figure 4 is Figure 2 the enlarged view of B in

[0030] Figure 5 It is the front view of the pressing plate in the present utility model in specific use.

[0031] In the figure: 1, moving base; 2, supporting platform; 3, stirring rod; 4, jacking mechanism; 5, positioning plate; 6, guide rod; 7, linear bearing; 8, stirring paddle; 9, rotation driving mechanism; 10, connecting sleeve; 11, upper locking bolt; 12, lower locking bolt; 13, lifting driving mechanism; 14, pressing plate; 15, arc-shaped limiting plate; 16, material bucket. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will describe the specific embodiments of the present invention with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings, and other embodiments can also be obtained.

[0033] To make the drawings concise, only the parts related to the utility model are schematically shown in each drawing, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, parts with the same structure or function are only schematically shown for one of them, or only one of them is marked. In this article, "one" not only means "only this one", but also means "more than one" situation, and "several" includes "two" and "more than two".

[0034] In this article, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" 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 directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0035] In addition, in the description of this application, the terms "first", "second", etc. are only used for distinguishing descriptions, and cannot be understood as indicating or implying relative importance.

[0036] Embodiment 1, referring to Figure 1 to Figure 2 , which is the first embodiment of the present invention, proposes a mobile mixer truck for mixing the materials in the bucket 16, including a mobile base 1, a support platform 2, and a mixing rod 3. The mobile base 1 is used to carry the bucket 16; the support platform 2 is arranged to be lifted and lowered on the mobile base 1; the upper end of the mixing rod 3 is rotatably arranged on the support platform 2. After the support platform 2 descends, the lower end of the mixing rod 3 enters the bucket 16 located on the mobile base 1.

[0037] The mobile base 1 is the load-bearing platform of the mixer truck and can be easily moved within the entire working area. It can carry the material bucket 16, the support platform 2, and the mixing rod 3. The support platform 2 is used to fix the upper end of the mixing rod 3. The mixing rod 3 is a key component for mixing materials and can rotate within the material bucket 16 to mix the materials. When in use, move the mixer truck to the required position, then raise the support platform 2 to lift the mixing rod 3, and then place the material bucket 16 on the mobile base 1. Open the lid on the material bucket 16, lower the support platform 2, insert the lower end of the mixing rod 3 into the material bucket 16, and rotate the mixing rod 3 within the material bucket 16 to mix the materials evenly. After mixing is completed, raise the support platform 2 back to the initial position to separate the support rod from the material bucket 16, then install the lid back onto the material bucket 16, remove the mixed material bucket 16, move the mixer truck near the next material bucket 16 to be mixed, and place the next material bucket 16 to be mixed onto the mobile base 1. Multiple material buckets 16 can share one mixing mechanism, and there is no need to set up a mixing mechanism on each material bucket 16, which can save costs and improve the utilization rate of the mixing mechanism.

[0038] Further, as Figure 1 and Figure 2 shown, it further includes a jacking mechanism 4. The lower end of the jacking mechanism 4 is connected to the mobile base 1, and the upper end of the jacking mechanism 4 is connected to one end of the support platform 2. The mixing rod 3 is rotatably arranged at the other end of the support platform 2. The jacking mechanism 4 is a key component connecting the mobile base 1 and the support platform 2 and is responsible for lifting and lowering the support platform 2. When the jacking mechanism 4 extends, it pushes the support platform 2 to rise, and the support platform 2 drives the mixing rod 3 to rise synchronously; when the jacking mechanism 4 contracts, it drives the support platform 2 to lower, and the support platform 2 drives the mixing rod 3 to lower synchronously, which is a mechanized operation, saving time and effort. The jacking mechanism 4 can be a hydraulic cylinder, a pneumatic cylinder, a screw jack, an electric elevator, etc., and can be selected according to actual needs.

[0039] Further, as Figure 1As shown in the figure, it further includes a positioning plate 5 and a guide rod 6. The positioning plate 5 is arranged on the moving base 1; the guide rod 6 is arranged on the positioning plate 5 in a lifting manner, and the upper end of the guide rod 6 is connected to the support platform 2. The positioning plate 5 is arranged on the moving base 1, providing a stable installation foundation for the guide rod 6 to bear the vertical load and possible lateral forces of the guide rod 6, ensuring the stability of the guide rod 6 during the lifting process. When the jacking mechanism 4 drives the support platform 2 to lift or lower, the guide rod 6 moves up and down together with the support platform 2. The main function of the guide rod 6 is to guide the linear movement of the support platform 2 in the vertical direction, ensuring the vertical accuracy of the stirring rod 3 when entering and exiting the material bucket 16. The linear movement characteristic of the guide rod 6 helps to reduce the shaking of the stirring rod 3 during the stirring process, improving the stirring effect and the overall stability of the mixer truck. It can also reduce the damage that may be caused to the stirring rod 3 or the material bucket 16 due to the tilt or shaking of the support platform 2, while improving the accuracy and efficiency of the stirring process.

[0040] Furthermore, as Figure 1 shown, the jacking mechanism 4 is located on the side of the positioning plate 5 facing the stirring rod 3, the guide rod 6 is located on the other side of the positioning plate 5, and the side wall of the jacking mechanism 4 is in contact with the positioning plate 5. The stirring rod 3 is located at the left end of the support platform 2, the jacking mechanism 4 is located at the right end of the support platform 2, the positioning plate 5 is located on the right side of the jacking mechanism 4, and the guide rod 6 is located on the right side of the positioning plate 5. The jacking mechanism 4 can provide additional support to the positioning plate 5, reducing the shaking of the positioning plate 5 during the jacking process, and ensuring the vertical accuracy of the stirring rod 3 and the guide rod 6 during the lifting process.

[0041] Furthermore, as Figure 1 shown, it further includes a linear bearing 7. The linear bearing 7 is arranged on the positioning plate 5 and sleeved around the guide rod 6, and the guide rod 6 is slidably connected to the linear bearing 7. The linear bearing 7 is a type of bearing for linear motion. The linear bearing 7 is fixed on the positioning plate 5, and the guide rod 6 can freely lift inside the linear bearing 7, which can reduce the friction force received by the guide rod 6 during the lifting process.

[0042] Furthermore, as Figure 1 and Figure 2 shown, it further includes stirring blades 8. The stirring blades 8 are arranged on the stirring rod 3, and the number of the stirring blades 8 is at least two. All the stirring blades 8 are arranged along the up and down direction on the stirring rod 3. The stirring rod 3 drives the stirring blades 8 to rotate synchronously to stir the materials in the material bucket 16, which can increase the total contact area with the materials, thereby accelerating the stirring speed and improving the mixing efficiency. The stirring blades 8 arranged up and down can promote the up and down circulation of the materials in the material bucket 16, helping to break up the agglomeration and improving the stirring uniformity.

[0043] Further, it further includes a rotation driving mechanism 9. The rotation driving mechanism 9 is arranged on the support platform 2, and the output shaft of the rotation driving mechanism 9 is connected to the upper end of the stirring rod 3. The rotation driving mechanism 9 is used to drive the stirring rod 3 to rotate, which is a mechanized operation and saves time and effort.

[0044] Further, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, threaded holes are provided on the output shaft of the rotation driving mechanism 9 and the upper end of the stirring rod 3. It further includes a connecting sleeve 10, an upper locking bolt 11, and a lower locking bolt 12. The output shaft of the rotation driving mechanism 9 is inserted into the upper end of the connecting sleeve 10, and the upper end of the stirring rod 3 is inserted into the lower end of the connecting sleeve 10. At least two positioning holes are provided on the side wall of the connecting sleeve 10, and all the positioning holes are arranged in the up and down direction; the upper locking bolt 11 passes through the positioning hole on the connecting sleeve 10 and is threadedly connected to the threaded hole on the output shaft of the rotation driving mechanism 9; the lower locking bolt 12 passes through the positioning hole on the connecting sleeve 10 and is threadedly connected to the threaded hole on the stirring rod 3. By tightening the upper locking bolt 11, it can ensure the reliable connection between the output shaft of the rotation driving mechanism 9 and the connecting sleeve 10. By tightening the lower locking bolt 12, it can ensure the reliable connection between the stirring rod 3 and the connecting sleeve 10, thereby detachably and firmly connecting the output shaft of the rotation driving mechanism 9 and the stirring rod 3 together, and ensuring the precise alignment and power transmission between the two. At least two upper locking bolts 11 are connected between the output shaft of the rotation driving mechanism 9 and the connecting sleeve 10, and at least two lower locking bolts 12 are connected between the stirring rod 3 and the connecting sleeve 10, making the connection more firm and reliable. In order to make the connection more firm and reliable, locking nuts can be provided, such that the upper locking bolt 11 passes through the output shaft of the rotation driving mechanism 9 and the connecting sleeve 10 and is threadedly connected to the locking nut, and the lower locking bolt 12 passes through the stirring rod 3 and the connecting sleeve 10 and is also threadedly connected to the locking nut.

[0045] Example 2, as Figure 5As shown, this is the second embodiment of the present utility model. The difference between this embodiment and the first embodiment is that it further includes a lifting drive mechanism 13 and a pressing plate 14. The upper end of the lifting drive mechanism 13 is arranged on the support platform 2; the pressing plate 14 is connected to the lower end of the lifting drive mechanism 13, and a through hole for passing through the stirring rod 3 is formed on the pressing plate 14. After the pressing plate 14 descends, it is used to press the bucket 16 placed on the moving base 1. The lifting drive mechanism 13 can accurately control the lifting of the pressing plate 14. Initially, the lifting drive mechanism 13 is in a contracted state, and the pressing plate 14 is lifted. After the bucket 16 is placed on the moving base 1, the lid on the bucket 16 is opened, the support platform 2 is lowered, the lower end of the stirring rod 3 is inserted into the bucket 16, the lifting drive mechanism 13 extends, driving the pressing plate 14 to descend until the pressing plate 14 presses the bucket 16 placed on the moving base 1, and the stirring rod 3 rotates in the bucket 16 to perform material mixing. After the mixing is completed, the support platform 2 rises back to the initial position to separate the support rod from the bucket 16, the lifting drive mechanism 13 contracts to make the pressing plate 14 rise back to the initial position, then the lid is reinstalled on the bucket 16, and the stirred bucket 16 can be taken away. During the lifting process of the pressing plate 14, the through hole on it allows the stirring rod 3 to pass through without affecting the stirring rod 3, and the pressing plate 14 itself can press the bucket 16 placed on the moving base 1 to ensure that the bucket 16 remains stable during the stirring process, prevent displacement or shaking due to the rotational force of the stirring rod 3, reduce the risk of material splashing during the stirring process, and also reduce the possibility of operators accidentally contacting the rotating stirring rod 3, improving the safety of operation.

[0046] Furthermore, it further includes an arc-shaped limiting plate 15. The arc-shaped limiting plate 15 is detachably arranged on the moving base 1. The inner diameter of the arc-shaped limiting plate 15 is equal to the outer diameter of the bucket 16, and the central angle of the arc-shaped limiting plate 15 is less than or equal to 180°. The arc-shaped limiting plate 15 can play a positioning role, facilitating the operator to quickly confirm the placement position of the bucket 16 on the moving base 1, ensuring that the stirring rod 3 is located at the center of the bucket 16, which can save preparation time and labor and improve operation efficiency. At the same time, the arc-shaped limiting plate 15 can tightly wrap a part of the circumference of the bucket 16 to prevent the bucket 16 from moving laterally due to external force or vibration during stirring or movement, thereby improving the overall stability. Just select a suitable arc-shaped limiting plate 15 according to the outer diameter of the bucket 16 and install it on the moving base 1.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and are not restrictive. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present utility model, and they should all be covered within the scope of the claims of the present utility model.

Claims

1. A mobile mixer truck for mixing the materials in a drum (16), characterized in that: Comprising, A moving base (1) for carrying the drum (16); A support platform (2) which is arranged on the moving base (1) in a liftable manner; A stirring rod (3), the upper end of which is rotatably arranged on the support platform (2), and after the support platform (2) descends, the lower end of the stirring rod (3) enters the drum (16) located on the moving base (1).

2. The mobile mixer truck according to claim 1, characterized in that: Further comprising a jacking mechanism (4), the lower end of which is connected to the moving base (1), the upper end of which is connected to one end of the support platform (2), and the stirring rod (3) is rotatably arranged at the other end of the support platform (2).

3. The mobile mixer truck according to claim 2, characterized in that: Further comprising, A positioning plate (5) arranged on the moving base (1); A guide rod (6) which is arranged on the positioning plate (5) in a liftable manner, and the upper end of the guide rod (6) is connected to the support platform (2).

4. The mobile mixer truck according to claim 3, characterized in that: The jacking mechanism (4) is located on the side of the positioning plate (5) facing the stirring rod (3), the guide rod (6) is located on the other side of the positioning plate (5), and the side wall of the jacking mechanism (4) is in contact with the positioning plate (5).

5. The mobile mixer truck according to claim 3, characterized in that: Further comprising a linear bearing (7) arranged on the positioning plate (5) and sleeved around the guide rod (6), and the guide rod (6) is slidably connected to the linear bearing (7).

6. The mobile mixer truck according to claim 1, wherein: Further comprising stirring blades (8) arranged on the stirring rod (3), the number of the stirring blades (8) being at least two, and all the stirring blades (8) are arranged along the vertical direction on the stirring rod (3).

7. The mobile mixer truck according to claim 1, characterized in that: Further comprising a rotary drive mechanism (9) arranged on the support platform (2), and an output shaft of the rotary drive mechanism (9) is connected to the upper end of the stirring rod (3).

8. The mobile mixer truck according to claim 7, characterized in that: Screw holes are formed in the output shaft of the rotary drive mechanism (9) and the upper end of the stirring rod (3), and further comprising, A connecting sleeve (10), the output shaft of the rotary drive mechanism (9) is inserted into the upper end of the connecting sleeve (10), the upper end of the stirring rod (3) is inserted into the lower end of the connecting sleeve (10), and at least two positioning holes are formed in the side wall of the connecting sleeve (10), and all the positioning holes are arranged along the vertical direction; An upper locking bolt (11) which passes through the positioning hole in the connecting sleeve (10) and is threadedly connected to the screw hole in the output shaft of the rotary drive mechanism (9); A lower locking bolt (12) which passes through the positioning hole in the connecting sleeve (10) and is threadedly connected to the screw hole in the stirring rod (3).

9. The mobile mixer truck according to claim 1, wherein: Further comprising, A lift drive mechanism (13), the upper end of which is arranged on the support platform (2); A pressing plate (14), the pressing plate (14) is connected to the lower end of the lifting drive mechanism (13), a through hole for passing through the stirring rod (3) is formed on the pressing plate (14), and after the pressing plate (14) descends, it is used to press the material barrel (16) placed on the moving base (1).

10. The mobile mixer truck according to claim 1, characterized in that: It further includes an arc-shaped limiting plate (15), the arc-shaped limiting plate (15) is detachably arranged on the moving base (1), the inner diameter of the arc-shaped limiting plate (15) is equal to the outer diameter of the material barrel (16), and the central angle of the arc-shaped limiting plate (15) is less than or equal to 180°.

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