A lifting machine guide mechanism for dry-mixed mortar production

Abstract

The utility model discloses a kind of lifting machine material guiding mechanisms for dry-mixed mortar production, it is related to dry-mixed mortar production technical field;And the utility model includes bottom plate, the bottom plate top surface is equipped with guiding mechanism, the guiding mechanism upper side is equipped with moving plate, the moving plate upper side is equipped with up-down electric push rod, the up-down electric push rod upper side is equipped with fixed plate, the fixed plate top surface is fixedly connected with material guiding pipe, the material guiding pipe upper side is equipped with discharging mechanism, the material guiding pipe one end is equipped with adjusting mechanism;By being equipped with guiding mechanism and adjusting mechanism, the discharge pipe can be conveniently adjusted in multiple positions, improve applicability, the rotation of screw rod body driven by servo motor in guiding mechanism, make material guiding pipe and discharge pipe combination left and right position adjustment, the telescopic of inclined electric push rod in adjusting mechanism, the inclination angle of discharge pipe in one end of material guiding pipe can be adjusted, so that discharge pipe is adjusted in multiple positions.

Description

Technical Field

[0001] This utility model relates to the field of dry-mixed mortar production technology, specifically to a material guiding mechanism for a hoist used in dry-mixed mortar production. Background Technology

[0002] Dry-mixed mortar is a type of premixed mortar, which refers to a granular or powdery mixture of aggregates, inorganic cementitious materials, and additives that have been dried and screened and are physically mixed in a certain proportion. After being mixed with water at the construction site in accordance with the proportion, it can be used directly. During the production process of dry-mixed mortar, the raw materials need to be lifted and transported, which requires the use of a lifting and guiding mechanism for dry-mixed mortar production.

[0003] However, existing technologies still have the following problems: Firstly, in practical applications, the existing material guiding mechanism of the hoist used for dry-mixed mortar production generally only adjusts the vertical position of the conveying and guiding mechanism, and it is difficult to adjust the left and right and angle of the discharge port of the material guide, resulting in poor applicability.

[0004] Secondly, the existing material guiding mechanism of the elevator used for dry-mixed mortar production is prone to blockage when conveying dry-mixed mortar raw materials, which affects the stability and efficiency of the material feeding and is not conducive to its widespread use.

[0005] To address the aforementioned problems, the inventors proposed a material guiding mechanism for a hoist used in dry-mixed mortar production. Utility Model Content

[0006] To address the issues of difficulty in adjusting the discharge port of the material guide and the angle adjustment, as well as the general stability and efficiency of feeding dry-mixed mortar raw materials, the purpose of this utility model is to provide a material guiding mechanism for a hoist used in dry-mixed mortar production.

[0007] To solve the above technical problems, the present invention adopts the following technical solution: a material guiding mechanism for a hoist used in dry-mixed mortar production, comprising a base plate, a guiding mechanism on the top surface of the base plate, a moving plate above the guiding mechanism, upper and lower electric push rods above the moving plate, a fixed plate above the upper and lower electric push rods, a material guiding pipe fixedly connected to the top surface of the fixed plate, a material feeding mechanism above the material guiding pipe, and an adjusting mechanism at one end of the material guiding pipe; The guiding mechanism includes a guide rail box fixedly connected to the top surface of the base plate, a servo motor fixedly connected to one end of the guide rail box, and a lead screw body provided in the inner cavity of the guide rail box; The adjustment mechanism includes a support plate fixedly connected to the outer surface of the guide pipe. An inclined electric push rod is movably connected to the bottom surface of the support plate via a rotating shaft. A discharge pipe is movably connected to the telescopic end of the inclined electric push rod via a rotating shaft. The top end of the discharge pipe is fixedly connected to the discharge end of the guide pipe via a steel wire hose. A limiting telescopic rod is movably connected to the outer surface of the discharge pipe via a rotating shaft. An extension plate is movably connected to the sleeve end of the limiting telescopic rod via a rotating shaft. One end of the extension plate is fixedly connected to the guide pipe.

[0008] Preferably, the inner cavity of the storage tank is provided with a stirring rod, the top end of the stirring rod is fixedly connected to the output end of the stirring motor, an upper stirring blade is fixedly connected to the outer surface of the stirring rod, and a lower stirring blade is fixedly connected to the lower end of the outer surface of the stirring rod, the lower stirring blade being located in the inner cavity of the discharge pipe.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. By setting up a guiding mechanism and an adjusting mechanism, the discharge pipe can be easily adjusted in multiple positions, improving its applicability. In the guiding mechanism, the servo motor drives the rotation of the lead screw, so that the guide pipe and discharge pipe assembly can be adjusted to the left and right positions. The extension and retraction of the tilting electric push rod in the adjusting mechanism can adjust the tilt angle of the discharge pipe at one end of the guide pipe, thereby allowing the discharge pipe to be adjusted in multiple positions, which is beneficial for the feeding operation of dry-mixed mortar raw materials. 2. The feeding mechanism ensures the stability and efficiency of the feeding of dry-mixed mortar raw materials, ensuring that the materials can be discharged evenly and smoothly. The mixing motor drives the mixing rod to rotate, and the upper and lower mixing blades fully mix the materials in the storage tank and the materials in the discharge pipe cavity, respectively, to avoid clogging of the dry-mixed mortar raw materials. The reduction motor drives the auger to rotate, ensuring that the materials are transported and discharged evenly. Attached Figure Description

[0010] 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.

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0012] Figure 2 This is a structural schematic diagram showing the details of the separation of the guide mechanism and the motion plate of this utility model.

[0013] Figure 3 This is a structural schematic diagram showing the details of the adjustment mechanism of this utility model.

[0014] Figure 4 This is a structural schematic diagram showing the details of the feeding mechanism of this utility model.

[0015] In the diagram: 1. Base plate; 2. Guide mechanism; 21. Guide rail box; 22. Servo motor; 23. Lead screw body; 3. Motion plate; 4. Upper and lower electric push rods; 5. Fixed plate; 6. Material guide pipe; 7. Discharge mechanism; 71. Storage tank; 72. Agitator motor; 73. Discharge pipe; 74. Agitator rod; 75. Upper agitator blade; 76. Lower agitator blade; 77. Screw; 78. Gear motor; 8. Adjustment mechanism; 81. Support plate; 82. Inclined electric push rod; 83. Discharge pipe; 84. Limiting telescopic rod; 85. Extending plate; 9. Inserting block; 10. Clip box; 11. Clip strip. Detailed Implementation

[0016] 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.

[0017] Example: Figure 1-4 As shown, this utility model provides a material guiding mechanism for a hoist used in dry-mixed mortar production, including a base plate 1. A guiding mechanism 2 is provided on the top surface of the base plate 1. The guiding mechanism 2 includes a guide rail box 21 fixedly connected to the top surface of the base plate 1. A servo motor 22 is fixedly connected to one end of the guide rail box 21. A lead screw 23 is provided inside the guide rail box 21. The start of the servo motor 22 can drive the lead screw 23 to rotate. A moving plate 3 is provided above the guiding mechanism 2. A sleeve block 9 is fixedly connected to the bottom surface of the moving plate 3. The sleeve block 9 is threadedly connected to the outer surface of the lead screw 23. The top surface of the box 21 has a groove that matches the structural dimensions of the lead screw 23. After the lead screw 23 rotates, the combination of the insert block 9 and the motion plate 3 moves left and right depending on the direction of rotation of the lead screw 23. The top surface of the bottom plate 1 is fixedly connected to the insert box 10, and the bottom surface of the motion plate 3 is fixedly connected to the insert strip 11. The top surface of the insert box 10 has a slot that matches the structural dimensions of the insert strip 11. When the motion plate 3 moves, the insert strip 11 slides in the slot at the top of the insert box 10, which improves the stability of the motion plate 3.

[0018] Above the motion plate 3, there is an upper and lower electric push rod 4. Above the upper and lower electric push rod 4, there is a fixed plate 5. The sleeve end of the upper and lower electric push rod 4 is fixedly connected to the motion plate 3, and the telescopic end of the upper and lower electric push rod 4 is fixedly connected to the fixed plate 5. The top surface of the fixed plate 5 is fixedly connected to a guide pipe 6. Above the guide pipe 6, there is a feeding mechanism 7. The feeding mechanism 7 includes a storage tank 71 located above the guide pipe 6. The bottom surface of the storage tank 71 is fixedly connected to the guide pipe 6 by a fixed rod to improve the stability of the storage tank 71. The top surface of the storage tank 71 is fixedly connected to a stirring motor 72, and the bottom surface of the storage tank 71 is fixedly connected to a discharge pipe 73. One end of the discharge pipe 73 passes through and is fixedly connected to the guide pipe 6. The inner cavity of the storage tank 71 is equipped with a stirring rod 74. The upper stirring blade 75 is fixedly connected to the output end of the stirring motor 72, and the lower stirring blade 76 is fixedly connected to the lower end of the outer surface of the stirring rod 74. The lower stirring blade 76 is located in the inner cavity of the discharge pipe 73. The stirring motor 72 drives the stirring rod 74 to rotate, and the upper stirring blade 75 and the lower stirring blade 76 on the stirring rod 74 rotate accordingly to fully stir the material in the storage tank 71 and prevent the material from clumping. The feeding mechanism 7 also includes an auger 77 located in the inner cavity of the guide pipe 6. One end of the guide pipe 6 is fixedly connected to a reduction motor 78, and the output end of the reduction motor 78 is fixedly connected to the auger 77. The reduction motor 78 drives the auger 77 to rotate, and the auger 77 conveys the material entering the inner cavity of the guide pipe 6 to the discharge pipe 83.

[0019] One end of the feed pipe 6 is equipped with an adjustment mechanism 8. The adjustment mechanism 8 includes a support plate 81 fixedly connected to the outer surface of the feed pipe 6. The bottom surface of the support plate 81 is movably connected to an inclined electric push rod 82 via a rotating shaft. The telescopic end of the inclined electric push rod 82 is movably connected to a discharge pipe 83 via a rotating shaft. The top end of the discharge pipe 83 is fixedly connected to the discharge end of the feed pipe 6 via a steel wire hose. The dry-mixed mortar raw material in the feed pipe 6 is discharged through the discharge pipe 83. The outer surface of the discharge pipe 83 is movably connected to a limiting telescopic rod 84 via a rotating shaft. The sleeve end of the limiting telescopic rod 84 is movably connected to an extension plate 85 via a rotating shaft. One end of the extension plate 85 is fixedly connected to the feed pipe 6. When the inclined electric push rod 82 extends or retracts, it drives the discharge pipe 83 to move. At this time, the limiting telescopic rod 84 also extends or retracts, improving the stability of the rotation of the discharge pipe 83.

[0020] It should be noted that, with the assistance of those skilled in the art, all electrical components in this case, such as the servo motor 22, the up-and-down electric push rod 4, the stirring motor 72, the geared motor 78, and the tilting electric push rod 82, should be connected to their compatible power supplies via wires. Furthermore, a suitable controller, such as a PLC controller or a microcontroller, should be selected based on the actual situation to meet the control requirements. The specific connections and control sequence should refer to the working principle described below, where the electrical connections are completed according to the sequential working order of each electrical component. The detailed connection methods are well-known technologies in this field. The following mainly introduces the working principle and process, without further explanation of the electrical control.

[0021] Working principle: When in use, move the base plate 1 to the required position, load the dry mortar material that needs to be lifted and guided into the storage tank 71 of the feeding mechanism 7, and then control the extension of the upper and lower electric push rods 4 to drive the fixed plate 5 and the guide pipe 6 assembly to rise, thereby changing the height of the discharge pipe 83. Furthermore, the servo motor 22 drives the lead screw 23 to rotate. At this time, the combination of the sleeve block 9 and the motion plate 3 is adjusted to the left and right positions. The insert strip 11 slides in the insert box 10 to improve the stability of the motion plate 3 and change the position of the discharge pipe 83. Furthermore, the extension and retraction of the tilting electric push rod 82 can be controlled. At this time, since the top of the discharge pipe 83 is fixedly connected with a steel wire hose, and the outside of the discharge pipe 83 is movably connected with a limit extension rod 84 through a rotating shaft, the angle of the discharge pipe 83 can be adjusted to better guide the material of the dry-mixed mortar. Furthermore, the start of the stirring motor 72 drives the rotation of the stirring rod 74, the upper stirring blade 75 and the lower stirring blade 76. At this time, the material inside the storage tank 71 is smoothly discharged into the guide pipe 6 through the discharge pipe 73. Then, the reduction motor 78 is started to drive the rotation of the auger 77, so that the material is evenly discharged from the discharge pipe 83, completing the lifting and guiding of the material.

[0022] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

[0023] In this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A material guiding mechanism for a hoist used in dry-mixed mortar production, comprising a base plate (1), characterized in that: The bottom plate (1) is provided with a guide mechanism (2) on its top surface. A moving plate (3) is provided above the guide mechanism (2). An upper and lower electric push rod (4) is provided above the moving plate (3). A fixed plate (5) is provided above the upper and lower electric push rod (4). A guide tube (6) is fixedly connected to the top surface of the fixed plate (5). A feeding mechanism (7) is provided above the guide tube (6). An adjustment mechanism (8) is provided at one end of the guide tube (6). The guiding mechanism (2) includes a guide rail box (21) fixedly connected to the top surface of the base plate (1), a servo motor (22) fixedly connected to one end of the guide rail box (21), and a lead screw body (23) provided in the inner cavity of the guide rail box (21). The adjustment mechanism (8) includes a support plate (81) fixedly connected to the outer surface of the guide pipe (6). The bottom surface of the support plate (81) is movably connected to an inclined electric push rod (82) via a rotating shaft. The telescopic end of the inclined electric push rod (82) is movably connected to a discharge pipe (83) via a rotating shaft. The top end of the discharge pipe (83) is fixedly connected to the discharge end of the guide pipe (6) via a steel wire hose. The outer surface of the discharge pipe (83) is movably connected to a limiting telescopic rod (84) via a rotating shaft. The sleeve end of the limiting telescopic rod (84) is movably connected to an extension plate (85) via a rotating shaft. One end of the extension plate (85) is fixedly connected to the guide pipe (6).

2. The material guiding mechanism of the hoist for dry-mixed mortar production as described in claim 1, characterized in that, The bottom surface of the motion plate (3) is fixedly connected to a sleeve block (9), which is threadedly connected to the outer surface of the lead screw body (23). The top surface of the guide box (21) is provided with a groove that matches the structural dimensions of the lead screw body (23).

3. The material guiding mechanism of the hoist for dry-mixed mortar production as described in claim 1, characterized in that, The top surface of the base plate (1) is fixedly connected to a card holder (10), and the bottom surface of the motion plate (3) is fixedly connected to a card holder strip (11). The top surface of the card holder (10) is provided with a card slot that matches the structural dimensions of the card holder strip (11).

4. The material guiding mechanism of the hoist for dry-mixed mortar production as described in claim 1, characterized in that, The feeding mechanism (7) includes a storage tank (71) located above the guide pipe (6), a stirring motor (72) is fixedly connected to the top surface of the storage tank (71), and a discharge pipe (73) is fixedly connected to the bottom surface of the storage tank (71).

5. The material guiding mechanism for a hoist used in dry-mixed mortar production as described in claim 4, characterized in that, The storage tank (71) is equipped with a stirring rod (74) in its inner cavity. The top end of the stirring rod (74) is fixedly connected to the output end of the stirring motor (72). An upper stirring blade (75) is fixedly connected to the outer surface of the stirring rod (74), and a lower stirring blade (76) is fixedly connected to the lower end of the outer surface of the stirring rod (74). The lower stirring blade (76) is located in the inner cavity of the discharge pipe (73).

6. The material guiding mechanism of the hoist for dry-mixed mortar production as described in claim 1, characterized in that, The feeding mechanism (7) also includes an auger (77) located in the inner cavity of the guide tube (6). One end of the guide tube (6) is fixedly connected to a reduction motor (78), and the output end of the reduction motor (78) is fixedly connected to the auger (77).

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