A pot body connection structure for a cement mortar mixer

Abstract

This utility model relates to the technical field of cement mortar mixers, specifically a pot body connection structure for a cement mortar mixer. It includes a base and a pot body. An internal structure is located on the rear side of the top of the base. A discharge pipe is located at the bottom of the pot body. A mixing mechanism is located on the top of the internal structure. A lifting frame is located on the front of the internal structure, and a horizontal rail is fixedly installed above the front of the lifting frame. This pot body connection structure for a cement mortar mixer utilizes the coordinated use of the pot body, lifting frame, horizontal rail, servo motor, transmission mechanism, bidirectional lead screw, adjusting block, connecting arm, arc-shaped clamping plate, positioning block, annular bracket, positioning groove, and support plate. The annular bracket supports the pot body, ensuring initial stability. When the servo motor is started, it drives the bidirectional lead screw to rotate, causing the adjusting block and arc-shaped clamping plate to move and clamp the pot body from both sides. The positioning block engages with the positioning groove, effectively preventing the pot body from rotating.

Description

Technical Field

[0001] This utility model relates to the technical field of cement mortar mixers, specifically to a pot body connection structure for a cement mortar mixer. Background Technology

[0002] Cement mortar mixers are essential equipment in cement plants, construction companies, relevant professional colleges and research institutions' cement laboratories. They are used to mix cement mortar. In the field of green building, cement mortar mixers are needed to conduct various tests and measure experimental data of various cement mortars. The connection structure of the pot body is crucial to the normal operation of the equipment and the mixing effect.

[0003] The existing connection structure of the cement mortar mixer pot has significant shortcomings. It typically uses bolts to fix the pot body, requiring precise alignment and tightening of each bolt individually during installation—a tedious and time-consuming process. Disassembly involves loosening each bolt individually, making operation extremely inconvenient. Furthermore, the bolts may loosen during mixing, affecting the pot's stability. This complex installation and disassembly method makes cleaning and maintenance of the pot difficult, failing to meet the demands for efficient and convenient use.

[0004] Therefore, it is necessary to provide a pot body connection structure for a cement mortar mixer to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this utility model is to provide a pot body connection structure for a cement mortar mixer to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A pot body connection structure for a cement mortar mixer, comprising:

[0008] The base and the pot body are provided. The rear side of the top of the base is provided with an organic body. The bottom of the pot body is provided with a discharge pipe. The top of the organic body is provided with a stirring mechanism. The front of the organic body is provided with a lifting frame. A horizontal rail is fixedly installed above the front of the lifting frame. A two-way screw is rotatably installed inside the horizontal rail. The outer wall of the two-way screw is provided with symmetrically distributed left-hand threads and right-hand threads.

[0009] The outer wall of the bidirectional lead screw is fitted with symmetrically distributed adjusting blocks, which are slidably mounted on the horizontal rail. Connecting arms are fixedly mounted on the front of each of the two adjusting blocks, and arc-shaped clamps are fixedly mounted on the front ends of each of the two connecting arms. A driving mechanism is provided on one side of the back of the horizontal rail. Positioning blocks are fixedly mounted on the outer surface of the pot body, and positioning grooves that match the positioning blocks are opened on the inner surface of the arc-shaped clamps.

[0010] Preferably, a support plate is fixedly installed on the front of the lifting frame, and an annular bracket is fixedly installed on the front of the support plate. The top of the annular bracket is provided with an inclination angle, and the angle of the inclination angle is adapted to the lower inclination angle of the outer surface of the pot.

[0011] Preferably, a reinforcing rib is fixedly installed between the top of the support plate and the front of the lifting frame.

[0012] Preferably, a support column is fixedly installed on the top of the base below the pot body, and a discharge trough is fixedly installed on the top of the support column.

[0013] Preferably, the drive mechanism includes a servo motor, which is fixedly mounted on one side of the back of the horizontal rail. One end of the bidirectional lead screw passes through the horizontal rail and extends to the outside of one end of the horizontal rail. A transmission mechanism is provided between the drive end of the servo motor and the bidirectional lead screw. The transmission mechanism consists of a driving gear, a driven gear, and a toothed belt. The driving gear and the driven gear are connected by the toothed belt. The driving gear is fixedly connected to the drive end of the servo motor, and the driven gear is fixedly connected to one end of the bidirectional lead screw.

[0014] Preferably, the adjusting block has a T-shaped structure and is adapted to the horizontal rail. The adjusting block has a threaded hole adapted to the bidirectional lead screw, and the adjusting block is threadedly connected to the bidirectional lead screw through the threaded hole.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This utility model utilizes the combined use of a pot body, lifting frame, horizontal rail, servo motor, transmission mechanism, bidirectional lead screw, adjusting block, connecting arm, arc-shaped clamping plate, positioning block, annular bracket, positioning groove, and support plate. The pot body connection structure uses the annular bracket to support the pot body, ensuring initial stability. Starting the servo motor rotates the bidirectional lead screw, causing the adjusting block and arc-shaped clamping plate to move and clamp the pot body from both sides. The positioning block engages with the positioning groove, effectively preventing pot body rotation and significantly improving operational stability and reliability. For disassembly, the pot body can be easily removed by controlling the arc-shaped clamping plate to move in the opposite direction. This structure requires no bolts, enabling quick assembly and disassembly of the pot body and equipment, meeting the needs for efficient and convenient use.

[0017] 2. This utility model utilizes the combined use of a discharge chute, support column, and discharge pipe. After the material in the pot has completed the mixing process, it can be discharged through the discharge pipe. The discharge chute, located below the discharge pipe, plays a crucial role in guiding the material, accurately guiding the material discharged from the discharge pipe to one side in a pre-set direction. This achieves efficient and rapid collection of finished material at a designated location, significantly improving the practicality and convenience of the entire mixing process. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure from another perspective, viewed from below;

[0020] Figure 3 This is a partial cross-sectional view of the present invention.

[0021] Figure 4 This is a schematic diagram of the connection structure between the adjusting block and the bidirectional lead screw in this utility model.

[0022] In the diagram: 1. Base; 2. Machine body; 3. Stirring mechanism; 4. Pot body; 5. Lifting frame; 6. Horizontal rail; 7. Servo motor; 8. Transmission mechanism; 9. Two-way lead screw; 10. Adjusting block; 11. Connecting arm; 12. Arc-shaped clamp; 13. Discharge chute; 14. Positioning block; 15. Annular bracket; 16. Positioning groove; 17. Support plate; 18. Support column; 19. Reinforcing rib; 20. Discharge pipe. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within 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.

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-4 One embodiment provided by this utility model:

[0028] A pot body connection structure for a cement mortar mixer, comprising:

[0029] The base 1 and the pot body 4 are provided. The body 2 is provided on the rear side of the top of the base 1. The bottom of the pot body 4 is provided with a discharge pipe 20. The top of the body 2 is provided with a stirring mechanism 3. The front of the body 2 is provided with a lifting frame 5. A horizontal rail 6 is fixedly installed on the upper front of the lifting frame 5. A two-way screw 9 is rotatably installed inside the horizontal rail 6. The outer wall of the two-way screw 9 is provided with symmetrically distributed left-hand threads and right-hand threads.

[0030] The outer wall of the bidirectional lead screw 9 is fitted with symmetrically distributed adjusting blocks 10, and the adjusting blocks 10 are slidably installed on the horizontal rail 6. The front of each of the two adjusting blocks 10 is fixedly installed with a connecting arm 11, and the front end of each of the two connecting arms 11 is fixedly installed with an arc-shaped clamping plate 12. A driving mechanism is provided on one side of the back of the horizontal rail 6. The outer surface of the pot body 4 is fixedly installed with symmetrically distributed positioning blocks 14, and the inner surface of the arc-shaped clamping plate 12 is provided with a positioning groove 16 that matches the positioning block 14.

[0031] A support plate 17 is fixedly installed on the front of the lifting frame 5, and an annular bracket 15 is fixedly installed on the front of the support plate 17. The top of the annular bracket 15 is provided with an inclination angle, and the angle of the inclination angle is adapted to the lower inclination angle of the outer surface of the pot body 4, which can stably support the pot body 4 and improve the overall stability and reliability of the equipment.

[0032] In one embodiment, a reinforcing rib 19 is fixedly installed between the top of the support plate 17 and the front of the lifting frame 5, which can enhance structural stability, improve load-bearing capacity, and ensure that the support plate 17 and the lifting frame 5 are firmly connected during operation.

[0033] In one preferred embodiment, a support column 18 is fixedly installed on the top of the base 1 below the pot body 4, and a discharge chute 13 is fixedly installed on the top of the support column 18, which can accurately guide the material discharged from the discharge pipe 20 to one side in a preset direction, thereby realizing the efficient and rapid collection of finished materials at a designated location.

[0034] In one embodiment, the drive mechanism includes a servo motor 7, which is fixedly mounted on one side of the back of the horizontal rail 6. One end of the bidirectional lead screw 9 passes through the horizontal rail 6 and extends to the outside of one end of the horizontal rail 6. A transmission mechanism 8 is provided between the drive end of the servo motor 7 and the bidirectional lead screw 9. The transmission mechanism 8 consists of a driving gear, a driven gear, and a toothed belt. The driving gear and the driven gear are connected by the toothed belt. The driving gear is fixedly connected to the drive end of the servo motor 7, and the driven gear is fixedly connected to one end of the bidirectional lead screw 9. This can effectively transmit the power of the servo motor 7 and realize the movement of the adjusting block 10 to control the movement of the arc-shaped clamp 12.

[0035] In one preferred embodiment, the adjusting block 10 is T-shaped and is adapted to the horizontal rail 6 to ensure that the adjusting block 10 moves stably and does not derail; the adjusting block 10 is provided with a threaded hole adapted to the bidirectional lead screw 9, and the adjusting block 10 is threadedly connected to the bidirectional lead screw 9 through the threaded hole, which can convert the rotation of the bidirectional lead screw 9 into the linear movement of the adjusting block 10, so as to realize the reliable clamping and releasing of the arc-shaped clamping plate 12 on the pot body 4.

[0036] The working principle of this utility model is as follows: All electrical components mentioned are electrically connected to the main controller and power supply. The main controller can be a computer or other conventionally known control device, and existing publicly available power connection technologies are not detailed here. Parts not mentioned in this device are the same as or can be implemented using existing technologies. When using the device, if the pot body 4 needs to be connected to the equipment, first place the pot body 4 vertically on the annular bracket 15, ensuring that the positioning block 14 on the outer wall of the pot body 4 precisely aligns with the arc-shaped clamp 12. At this time, the annular bracket 15 provides support for the pot body 4. To further enhance the stability of the pot body 4 during operation, the servo motor 7 is started. The rotation of the drive end of the servo motor 7 is transmitted through the transmission mechanism 8, driving the bidirectional lead screw 9 to rotate. Through the thread transmission of the left-hand and right-hand threads on the bidirectional lead screw 9, and the sliding cooperation between the adjusting block 10 and the horizontal rail 6, the two adjusting blocks 10 are made to move smoothly relative to or in opposite directions. The movement of the adjusting block 10 drives the arc-shaped clamping plates 12 to move via the connecting arm 11, causing the two arc-shaped clamping plates 12 to move relative to each other and clamp the pot body 4 from both sides. Simultaneously, the positioning block 14 on the outer wall of the pot body 4 engages with the positioning groove 16 of the arc-shaped clamping plate 12, firmly clamping the pot body 4 between the two arc-shaped clamping plates 12, further enhancing stability. The engagement and limiting action between the positioning groove 16 and the positioning block 14 prevents the pot body 4 from rotating with the equipment, improving operational reliability. When the pot body 4 needs to be disassembled later, the two arc-shaped clamping plates 12 are controlled to move in opposite directions, releasing the limiting fixation on the pot body 4, allowing the pot body 4 to be directly removed from the annular bracket 15. This connection structure enables quick assembly and disassembly of the pot body 4 from the equipment without bolt fixation, ensuring a stable connection and meeting the requirements of efficient and convenient use.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A pot body connection structure for a cement mortar mixer, characterized in that, It includes: The base (1) and the pot body (4) are provided with an organic body (2) on the rear side of the top of the base (1), a discharge pipe (20) is provided at the bottom of the pot body (4), a stirring mechanism (3) is provided at the top of the organic body (2), a lifting frame (5) is provided on the front of the organic body (2), a horizontal rail (6) is fixedly installed on the upper side of the front of the lifting frame (5), a two-way screw (9) is rotatably installed inside the horizontal rail (6), and symmetrical left-hand threads and right-hand threads are provided on the outer wall of the two-way screw (9); The outer wall of the bidirectional lead screw (9) is fitted with symmetrically distributed adjustment blocks (10), and the adjustment blocks (10) are slidably installed on the horizontal rail (6). The front of each of the two adjustment blocks (10) is fixedly installed with a connecting arm (11), and the front end of each of the two connecting arms (11) is fixedly installed with an arc-shaped clamp (12). A driving mechanism is provided on one side of the back of the horizontal rail (6). The outer surface of the pot body (4) is fixedly installed with symmetrically distributed positioning blocks (14), and the inner surface of the arc-shaped clamp (12) is provided with a positioning groove (16) that matches the positioning block (14).

2. The pot body connection structure for a cement mortar mixer according to claim 1, characterized in that: A support plate (17) is fixedly installed on the front of the lifting frame (5), and an annular bracket (15) is fixedly installed on the front of the support plate (17). The top of the annular bracket (15) is provided with an inclination angle, and the angle of the inclination angle is adapted to the lower inclination angle of the outer surface of the pot body (4).

3. The pot body connection structure for a cement mortar mixer according to claim 2, characterized in that: A reinforcing rib (19) is fixedly installed between the top of the support plate (17) and the front of the lifting frame (5).

4. The pot body connection structure for a cement mortar mixer according to claim 1, characterized in that: The top of the base (1) is fixedly installed with a support column (18) below the pot body (4), and the top of the support column (18) is fixedly installed with a discharge chute (13).

5. The pot body connection structure for a cement mortar mixer according to claim 1, characterized in that: The drive mechanism includes a servo motor (7), which is fixedly installed on one side of the back of the horizontal rail (6). One end of the bidirectional lead screw (9) passes through the horizontal rail (6) and extends to the outside of one end of the horizontal rail (6). A transmission mechanism (8) is provided between the drive end of the servo motor (7) and the bidirectional lead screw (9). The transmission mechanism (8) is composed of a drive gear, a driven gear and a toothed belt. The drive gear and the driven gear are connected by a toothed belt. The drive gear is fixedly connected to the drive end of the servo motor (7), and the driven gear is fixedly connected to one end of the bidirectional lead screw (9).

6. The pot body connection structure for a cement mortar mixer according to claim 1, characterized in that: The adjusting block (10) is T-shaped and is adapted to the horizontal rail (6). The adjusting block (10) has a threaded hole adapted to the double-acting screw (9) and the adjusting block (10) is threadedly connected to the double-acting screw (9) through the threaded hole.

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